From 41c20feedb0e2fad5213b8c386f008322b9f83a6 Mon Sep 17 00:00:00 2001
From: nimadez <111365948+nimadez@users.noreply.github.com>
Date: Mon, 29 Jul 2024 18:13:47 +0330
Subject: [PATCH] Update 4.3.3

---
 CHANGELOG.md                         |  9 ++++
 README.md                            |  2 +-
 electron.js                          |  8 ++--
 index.html                           |  2 +-
 libs/babylon.gui.min.js              |  2 +-
 libs/babylon.inspector.bundle.js     |  2 +-
 libs/babylon.js                      |  2 +-
 libs/babylonjs.loaders.min.js        |  2 +-
 libs/babylonjs.materials.min.js      |  2 +-
 libs/babylonjs.serializers.min.js    |  2 +-
 libs/three-mesh-bvh.module.js        | 21 +++++++--
 libs/three.module.min.js             |  2 +-
 package.json                         | 10 ++--
 src/main.js                          | 69 +++++-----------------------
 src/modules/pathtracer/pathtracer.js |  2 +-
 15 files changed, 56 insertions(+), 81 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 3a1d708e..08e12d7a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 All notable changes to this project will be documented in this file.
 
+## 4.3.3
+- Update three-mesh-bvh to 0.7.6
+- Update three to r167
+- Update to babylonjs 7.17.0
+- Prevent frame camera on quickload voxels (holds the camera for further changes)
+- Remove showSaveFilePicker, this experimental technology is not ready for production<br>
+  Fix save file functionality in electron and mobile<br>
+  Fix save format from .txt to .json in mobile
+
 ## 4.3.2
 - Update to babylonjs 7.13.1
 - Update to three r166
diff --git a/README.md b/README.md
index 4b7effcd..f878502b 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,7 @@
 Voxel-based 3D modeling application<br>
 [https://nimadez.github.io/voxel-builder/](https://nimadez.github.io/voxel-builder/)
 
-```Version 4.3.2 Beta```<br>
+```Version 4.3.3 Beta```<br>
 [Changelog](https://github.com/nimadez/voxel-builder/blob/main/CHANGELOG.md)
 
 [Installation](https://github.com/nimadez/voxel-builder#installation)<br>
diff --git a/electron.js b/electron.js
index bdab8870..58f26391 100644
--- a/electron.js
+++ b/electron.js
@@ -1,9 +1,7 @@
-const { app, BrowserWindow, nativeImage, globalShortcut } = require('electron');
-
-if (!app.requestSingleInstanceLock()) {
-    app.exit(0);
-}
+if (!require('electron').app.requestSingleInstanceLock())
+    require('electron').app.exit(0);
 
+const { app, BrowserWindow, nativeImage, globalShortcut } = require('electron');
 const APPICON = "data:image/png;base64,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";
 
 function createWindow() {
diff --git a/index.html b/index.html
index 3021ac52..c16adfeb 100644
--- a/index.html
+++ b/index.html
@@ -315,7 +315,7 @@
             <li><button onclick="window.open('https://nimadez.github.io/voxel-builder/extras/pixel-monk', '_blank').focus();">Pixel Monk</button></li>
             <li class="spacer"></li>
             <li class="about">
-                4.3.2 Beta 2024
+                4.3.3 Beta 2024
                 <br>&#8627; <a href="https://github.com/nimadez/voxel-builder/">GitHub</a>
                 <br>Developer
                 <br>&#8627; <a href="https://nimadez.github.io/">@nimadez</a>
diff --git a/libs/babylon.gui.min.js b/libs/babylon.gui.min.js
index 1f5bbe40..3a02583f 100644
--- a/libs/babylon.gui.min.js
+++ b/libs/babylon.gui.min.js
@@ -1,2 +1,2 @@
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this._scaleX},set:function(t){this._scaleX!==t&&(this._scaleX=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleY",{get:function(){return this._scaleY},set:function(t){this._scaleY!==t&&(this._scaleY=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(t){this._rotation!==t&&(this._rotation=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transformCenterY",{get:function(){return this._transformCenterY},set:function(t){this._transformCenterY!==t&&(this._transformCenterY=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transformCenterX",{get:function(){return this._transformCenterX},set:function(t){this._transformCenterX!==t&&(this._transformCenterX=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"horizontalAlignment",{get:function(){return this._horizontalAlignment},set:function(t){this._horizontalAlignment!==t&&(this._horizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"verticalAlignment",{get:function(){return this._verticalAlignment},set:function(t){this._verticalAlignment!==t&&(this._verticalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fixedRatio",{get:function(){return this._fixedRatio},set:function(t){this._fixedRatio!==t&&(this._fixedRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fixedRatioMasterIsWidth",{get:function(){return this._fixedRatioMasterIsWidth},set:function(t){this._fixedRatioMasterIsWidth!==t&&(this._fixedRatioMasterIsWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!0,this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"widthInPixels",{get:function(){return this._width.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!0,this.width=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!1,this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"heightInPixels",{get:function(){return this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!1,this.height=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"style",{get:function(){return this._style},set:function(t){var e=this;this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this._style=t,this._style&&(this._styleObserver=this._style.onChangedObservable.add((function(){e._markAsDirty(),e._resetFontCache()}))),this._markAsDirty(),this._resetFontCache()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_isFontSizeInPercentage",{get:function(){return this._fontSize.isPercentage},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontSizeInPixels",{get:function(){var t=this._style?this._style._fontSize:this._fontSize;return t.isPixel?t.getValue(this._host):t.getValueInPixel(this._host,this._tempParentMeasure.height||this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.fontSize=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(t){this._fontSize.toString(this._host)!==t&&this._fontSize.fromString(t)&&(this._markAsDirty(),this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._color},set:function(t){this._color!==t&&(this._color=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._gradient},set:function(t){this._gradient!==t&&(this._gradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zIndex",{get:function(){return this._zIndex},set:function(t){this.zIndex!==t&&(this._zIndex=t,this.parent&&this.parent._reOrderControl(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"notRenderable",{get:function(){return this._doNotRender},set:function(t){this._doNotRender!==t&&(this._doNotRender=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){this._isVisible!==t&&(this._isVisible=t,this._markAsDirty(!0),this.onIsVisibleChangedObservable.notifyObservers(t))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkedMesh",{get:function(){return this._linkedMesh},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"descendantsOnlyPadding",{get:function(){return this._descendantsOnlyPadding},set:function(t){this._descendantsOnlyPadding!==t&&(this._descendantsOnlyPadding=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeft",{get:function(){return this._paddingLeft.toString(this._host)},set:function(t){this._paddingLeft.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeftInPixels",{get:function(){return this._paddingLeft.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingLeft=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingLeftInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingLeftInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRight",{get:function(){return this._paddingRight.toString(this._host)},set:function(t){this._paddingRight.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRightInPixels",{get:function(){return this._paddingRight.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingRight=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingRightInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingRightInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTop",{get:function(){return this._paddingTop.toString(this._host)},set:function(t){this._paddingTop.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTopInPixels",{get:function(){return this._paddingTop.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingTop=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingTopInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingTopInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottom",{get:function(){return this._paddingBottom.toString(this._host)},set:function(t){this._paddingBottom.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottomInPixels",{get:function(){return this._paddingBottom.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingBottom=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingBottomInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingBottomInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"left",{get:function(){return this._left.toString(this._host)},set:function(t){this._left.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftInPixels",{get:function(){return this._left.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.left=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"top",{get:function(){return this._top.toString(this._host)},set:function(t){this._top.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"topInPixels",{get:function(){return this._top.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.top=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetX",{get:function(){return this._linkOffsetX.toString(this._host)},set:function(t){this._linkOffsetX.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetXInPixels",{get:function(){return this._linkOffsetX.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.linkOffsetX=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetY",{get:function(){return this._linkOffsetY.toString(this._host)},set:function(t){this._linkOffsetY.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetYInPixels",{get:function(){return this._linkOffsetY.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.linkOffsetY=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerX",{get:function(){return this._currentMeasure.left+this._currentMeasure.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this._currentMeasure.top+this._currentMeasure.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(t){var e=this;if(this._isEnabled!==t){this._isEnabled=t,this._markAsDirty();var i=function(t){if(t.host){for(var o in t.host._lastControlOver)t===e.host._lastControlOver[o]&&(t._onPointerOut(t,null,!0),delete t.host._lastControlOver[o]);void 0!==t.children&&t.children.forEach(i)}};i(this),this.onEnabledStateChangedObservable.notifyObservers(t)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColor",{get:function(){return this._disabledColor},set:function(t){this._disabledColor!==t&&(this._disabledColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColorItem",{get:function(){return this._disabledColorItem},set:function(t){this._disabledColorItem!==t&&(this._disabledColorItem=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"focusedColor",{get:function(){return this._focusedColor},set:function(t){this._focusedColor=t},enumerable:!1,configurable:!0}),t.prototype.onBlur=function(){this._isFocused&&(this._isFocused=!1,this.focusedColor&&null!=this._unfocusedColor&&(this.color=this._unfocusedColor),this.onBlurObservable.notifyObservers(this))},t.prototype.onFocus=function(){this._isFocused=!0,this.focusedColor&&(this._unfocusedColor=this.color,this.color=this.focusedColor),this.onFocusObservable.notifyObservers(this)},t.prototype.keepsFocusWith=function(){return null},t.prototype.focus=function(){this._host.moveFocusToControl(this)},t.prototype.blur=function(){this._host.focusedControl=null},t.prototype.processKeyboard=function(t){"Enter"===t.key&&this.onEnterPressedObservable.notifyObservers(this),this.onKeyboardEventProcessedObservable.notifyObservers(t,-1,this)},t.prototype._getTypeName=function(){return"Control"},t.prototype.getAscendantOfClass=function(t){return this.parent?this.parent.getClassName()===t?this.parent:this.parent.getAscendantOfClass(t):null},t.prototype.markAsDirty=function(t){void 0===t&&(t=!1),this._markAsDirty(t)},t.prototype.markAllAsDirty=function(){this._markAllAsDirty()},t.prototype._resetFontCache=function(){this._fontSet=!0,this._markAsDirty()},t.prototype.isAscendant=function(t){return!!this.parent&&(this.parent===t||this.parent.isAscendant(t))},t.prototype.getLocalCoordinates=function(t){var e=h.Vector2.Zero();return this.getLocalCoordinatesToRef(t,e),e},t.prototype.getLocalCoordinatesToRef=function(t,e){return e.x=t.x-this._currentMeasure.left,e.y=t.y-this._currentMeasure.top,this},t.prototype.getParentLocalCoordinates=function(t){var e=h.Vector2.Zero();return e.x=t.x-this._cachedParentMeasure.left,e.y=t.y-this._cachedParentMeasure.top,e},t.prototype.moveToVector3=function(e,i){if(this._host&&this.parent===this._host._rootContainer){this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP;var o=this._host._getGlobalViewport(),r=h.Vector3.Project(e,h.Matrix.IdentityReadOnly,i.getTransformMatrix(),o);this._moveToProjectedPosition(r),r.z<0||r.z>1?this.notRenderable=!0:this.notRenderable=!1}else h.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},t.prototype.getDescendantsToRef=function(t,e,i){void 0===e&&(e=!1)},t.prototype.getDescendants=function(t,e){var i=[];return this.getDescendantsToRef(i,t,e),i},t.prototype.linkWithMesh=function(e){if(!this._host||this.parent&&this.parent!==this._host._rootContainer)e&&h.Tools.Error("Cannot link a control to a mesh if the control is not at root level");else{var i=this._host._linkedControls.indexOf(this);if(-1!==i)return this._linkedMesh=e,void(e||this._host._linkedControls.splice(i,1));e&&(this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP,this._linkedMesh=e,this._host._linkedControls.push(this))}},t.prototype.setPadding=function(t,e,i,o){var r=t,n=null!=e?e:r,a=null!=i?i:r,s=null!=o?o:n;this.paddingTop=r,this.paddingRight=n,this.paddingBottom=a,this.paddingLeft=s},t.prototype.setPaddingInPixels=function(t,e,i,o){var r=t,n=null!=e?e:r,a=null!=i?i:r,s=null!=o?o:n;this.paddingTopInPixels=r,this.paddingRightInPixels=n,this.paddingBottomInPixels=a,this.paddingLeftInPixels=s},t.prototype._moveToProjectedPosition=function(t){var e,i=this._left.getValue(this._host),o=this._top.getValue(this._host),r=null===(e=this.parent)||void 0===e?void 0:e._currentMeasure;r&&this._processMeasures(r,this._host.getContext());var n=t.x+this._linkOffsetX.getValue(this._host)-this._currentMeasure.width/2,a=t.y+this._linkOffsetY.getValue(this._host)-this._currentMeasure.height/2,s=this._left.ignoreAdaptiveScaling&&this._top.ignoreAdaptiveScaling;s&&(Math.abs(n-i)<.5&&(n=i),Math.abs(a-o)<.5&&(a=o)),(s||i!==n||o!==a)&&(this.left=n+"px",this.top=a+"px",this._left.ignoreAdaptiveScaling=!0,this._top.ignoreAdaptiveScaling=!0,this._markAsDirty())},t.prototype._offsetLeft=function(t){this._isDirty=!0,this._currentMeasure.left+=t},t.prototype._offsetTop=function(t){this._isDirty=!0,this._currentMeasure.top+=t},t.prototype._markMatrixAsDirty=function(){this._isMatrixDirty=!0,this._flagDescendantsAsMatrixDirty()},t.prototype._flagDescendantsAsMatrixDirty=function(){},t.prototype._intersectsRect=function(t,e){return this._transform(e),!(this._evaluatedMeasure.left>=t.left+t.width||this._evaluatedMeasure.top>=t.top+t.height||this._evaluatedMeasure.left+this._evaluatedMeasure.width<=t.left||this._evaluatedMeasure.top+this._evaluatedMeasure.height<=t.top)},t.prototype._computeAdditionalOffsetX=function(){return 0},t.prototype._computeAdditionalOffsetY=function(){return 0},t.prototype.invalidateRect=function(){if(this._transform(),this.host&&this.host.useInvalidateRectOptimization){this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),g.CombineToRef(this._tmpMeasureA,this._prevCurrentMeasureTransformedIntoGlobalSpace,this._tmpMeasureA);var t=this.shadowOffsetX,e=this.shadowOffsetY,i=Math.max(this._previousShadowBlur,this.shadowBlur),o=Math.min(Math.min(t,0)-2*i,0),r=Math.max(Math.max(t,0)+2*i,0),n=Math.min(Math.min(e,0)-2*i,0),a=Math.max(Math.max(e,0)+2*i,0),s=this._computeAdditionalOffsetX(),l=this._computeAdditionalOffsetY();this.host.invalidateRect(Math.floor(this._tmpMeasureA.left+o-s),Math.floor(this._tmpMeasureA.top+n-l),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width+r+s),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height+a+l))}},t.prototype._markAsDirty=function(t){void 0===t&&(t=!1),(this._isVisible||t)&&(this._isDirty=!0,this._markMatrixAsDirty(),this._host&&this._host.markAsDirty())},t.prototype._markAllAsDirty=function(){this._markAsDirty(),this._font&&this._prepareFont()},t.prototype._link=function(t){this._host=t,this._host&&(this.uniqueId=this._host.getScene().getUniqueId())},t.prototype._transform=function(t){if(this._isMatrixDirty||1!==this._scaleX||1!==this._scaleY||0!==this._rotation){var e=this._currentMeasure.width*this._transformCenterX+this._currentMeasure.left,i=this._currentMeasure.height*this._transformCenterY+this._currentMeasure.top;t&&(t.translate(e,i),t.rotate(this._rotation),t.scale(this._scaleX,this._scaleY),t.translate(-e,-i)),(this._isMatrixDirty||this._cachedOffsetX!==e||this._cachedOffsetY!==i)&&(this._cachedOffsetX=e,this._cachedOffsetY=i,this._isMatrixDirty=!1,this._flagDescendantsAsMatrixDirty(),m.ComposeToRef(-e,-i,this._rotation,this._scaleX,this._scaleY,this.parent?this.parent._transformMatrix:null,this._transformMatrix),this._transformMatrix.invertToRef(this._invertTransformMatrix),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure))}},t.prototype._renderHighlight=function(t){this.isHighlighted&&(t.save(),t.strokeStyle=this._highlightColor,t.lineWidth=this._highlightLineWidth,this._renderHighlightSpecific(t),t.restore())},t.prototype._renderHighlightSpecific=function(t){t.strokeRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)},t.prototype._getColor=function(t){return this.gradient?this.gradient.getCanvasGradient(t):this.color},t.prototype._applyStates=function(e){this._isFontSizeInPercentage&&(this._fontSet=!0),this._host&&this._host.useSmallestIdeal&&!this._font&&(this._fontSet=!0),this._fontSet&&(this._prepareFont(),this._fontSet=!1),this._font&&(e.font=this._font),(this._color||this.gradient)&&(e.fillStyle=this._getColor(e)),t.AllowAlphaInheritance?e.globalAlpha*=this._alpha:this._alphaSet&&(e.globalAlpha=this.parent&&!this.parent.renderToIntermediateTexture?this.parent.alpha*this._alpha:this._alpha)},t.prototype._layout=function(t,e){if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;if(this._isDirty||!this._cachedParentMeasure.isEqualsTo(t)){this.host._numLayoutCalls++,this._currentMeasure.addAndTransformToRef(this._transformMatrix,0|-this._paddingLeftInPixels,0|-this._paddingTopInPixels,0|this._paddingRightInPixels,0|this._paddingBottomInPixels,this._prevCurrentMeasureTransformedIntoGlobalSpace),e.save(),this._applyStates(e);var i=0;do{this._rebuildLayout=!1,this._processMeasures(t,e),i++}while(this._rebuildLayout&&i<3);i>=3&&h.Logger.Error("Layout cycle detected in GUI (Control name=".concat(this.name,", uniqueId=").concat(this.uniqueId,")")),e.restore(),this.invalidateRect(),this._evaluateClippingState(t)}return this._wasDirty=this._isDirty,this._isDirty=!1,!0},t.prototype._processMeasures=function(t,e){this._tempPaddingMeasure.copyFrom(t),this.parent&&this.parent.descendantsOnlyPadding&&(this._tempPaddingMeasure.left+=this.parent.paddingLeftInPixels,this._tempPaddingMeasure.top+=this.parent.paddingTopInPixels,this._tempPaddingMeasure.width-=this.parent.paddingLeftInPixels+this.parent.paddingRightInPixels,this._tempPaddingMeasure.height-=this.parent.paddingTopInPixels+this.parent.paddingBottomInPixels),this._currentMeasure.copyFrom(this._tempPaddingMeasure),this._preMeasure(this._tempPaddingMeasure,e),this._measure(),this._postMeasure(this._tempPaddingMeasure,e),this._computeAlignment(this._tempPaddingMeasure,e),this._currentMeasure.left=0|this._currentMeasure.left,this._currentMeasure.top=0|this._currentMeasure.top,this._currentMeasure.width=0|this._currentMeasure.width,this._currentMeasure.height=0|this._currentMeasure.height,this._additionalProcessing(this._tempPaddingMeasure,e),this._cachedParentMeasure.copyFrom(this._tempPaddingMeasure),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.onDirtyObservable.hasObservers()&&this.onDirtyObservable.notifyObservers(this)},t.prototype._evaluateClippingState=function(t){if(this._transform(),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.parent&&this.parent.clipChildren){if(t.transformToRef(this.parent._transformMatrix,this._evaluatedParentMeasure),this._evaluatedMeasure.left>this._evaluatedParentMeasure.left+this._evaluatedParentMeasure.width)return void(this._isClipped=!0);if(this._evaluatedMeasure.left+this._evaluatedMeasure.width<this._evaluatedParentMeasure.left)return void(this._isClipped=!0);if(this._evaluatedMeasure.top>this._evaluatedParentMeasure.top+this._evaluatedParentMeasure.height)return void(this._isClipped=!0);if(this._evaluatedMeasure.top+this._evaluatedMeasure.height<this._evaluatedParentMeasure.top)return void(this._isClipped=!0)}this._isClipped=!1},t.prototype._measure=function(){this._width.isPixel?this._currentMeasure.width=this._width.getValue(this._host):this._currentMeasure.width*=this._width.getValue(this._host),this._height.isPixel?this._currentMeasure.height=this._height.getValue(this._host):this._currentMeasure.height*=this._height.getValue(this._host),0!==this._fixedRatio&&(this._fixedRatioMasterIsWidth?this._currentMeasure.height=this._currentMeasure.width*this._fixedRatio:this._currentMeasure.width=this._currentMeasure.height*this._fixedRatio)},t.prototype._computeAlignment=function(e,i){var o=this._currentMeasure.width,r=this._currentMeasure.height,n=e.width,a=e.height,s=0,l=0;switch(this.horizontalAlignment){case t.HORIZONTAL_ALIGNMENT_LEFT:s=0;break;case t.HORIZONTAL_ALIGNMENT_RIGHT:s=n-o;break;case t.HORIZONTAL_ALIGNMENT_CENTER:s=(n-o)/2}switch(this.verticalAlignment){case t.VERTICAL_ALIGNMENT_TOP:l=0;break;case t.VERTICAL_ALIGNMENT_BOTTOM:l=a-r;break;case t.VERTICAL_ALIGNMENT_CENTER:l=(a-r)/2}this.descendantsOnlyPadding||(this._paddingLeft.isPixel?(this._currentMeasure.left+=this._paddingLeft.getValue(this._host),this._currentMeasure.width-=this._paddingLeft.getValue(this._host)):(this._currentMeasure.left+=n*this._paddingLeft.getValue(this._host),this._currentMeasure.width-=n*this._paddingLeft.getValue(this._host)),this._paddingRight.isPixel?this._currentMeasure.width-=this._paddingRight.getValue(this._host):this._currentMeasure.width-=n*this._paddingRight.getValue(this._host),this._paddingTop.isPixel?(this._currentMeasure.top+=this._paddingTop.getValue(this._host),this._currentMeasure.height-=this._paddingTop.getValue(this._host)):(this._currentMeasure.top+=a*this._paddingTop.getValue(this._host),this._currentMeasure.height-=a*this._paddingTop.getValue(this._host)),this._paddingBottom.isPixel?this._currentMeasure.height-=this._paddingBottom.getValue(this._host):this._currentMeasure.height-=a*this._paddingBottom.getValue(this._host)),this._left.isPixel?this._currentMeasure.left+=this._left.getValue(this._host):this._currentMeasure.left+=n*this._left.getValue(this._host),this._top.isPixel?this._currentMeasure.top+=this._top.getValue(this._host):this._currentMeasure.top+=a*this._top.getValue(this._host),this._currentMeasure.left+=s,this._currentMeasure.top+=l},t.prototype._preMeasure=function(t,e){},t.prototype._postMeasure=function(t,e){},t.prototype._additionalProcessing=function(t,e){},t.prototype._clipForChildren=function(t){},t.prototype._clip=function(e,i){if(e.beginPath(),t._ClipMeasure.copyFrom(this._currentMeasure),i){i.transformToRef(this._invertTransformMatrix,this._tmpMeasureA);var o=new g(0,0,0,0);o.left=Math.max(this._tmpMeasureA.left,this._currentMeasure.left),o.top=Math.max(this._tmpMeasureA.top,this._currentMeasure.top),o.width=Math.min(this._tmpMeasureA.left+this._tmpMeasureA.width,this._currentMeasure.left+this._currentMeasure.width)-o.left,o.height=Math.min(this._tmpMeasureA.top+this._tmpMeasureA.height,this._currentMeasure.top+this._currentMeasure.height)-o.top,t._ClipMeasure.copyFrom(o)}if(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var r=this.shadowOffsetX,n=this.shadowOffsetY,a=this.shadowBlur,s=Math.min(Math.min(r,0)-2*a,0),l=Math.max(Math.max(r,0)+2*a,0),_=Math.min(Math.min(n,0)-2*a,0),h=Math.max(Math.max(n,0)+2*a,0);e.rect(t._ClipMeasure.left+s,t._ClipMeasure.top+_,t._ClipMeasure.width+l-s,t._ClipMeasure.height+h-_)}else e.rect(t._ClipMeasure.left,t._ClipMeasure.top,t._ClipMeasure.width,t._ClipMeasure.height);e.clip()},t.prototype._render=function(t,e){return!this.isVisible||this.notRenderable||this._isClipped?(this._isDirty=!1,!1):(this.host._numRenderCalls++,t.save(),this._applyStates(t),this._transform(t),this.clipContent&&this._clip(t,e),this.onBeforeDrawObservable.hasObservers()&&this.onBeforeDrawObservable.notifyObservers(this),this.useBitmapCache&&!this._wasDirty&&this._cacheData?t.putImageData(this._cacheData,this._currentMeasure.left,this._currentMeasure.top):this._draw(t,e),this.useBitmapCache&&this._wasDirty&&(this._cacheData=t.getImageData(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._renderHighlight(t),this.onAfterDrawObservable.hasObservers()&&this.onAfterDrawObservable.notifyObservers(this),t.restore(),!0)},t.prototype._draw=function(t,e){},t.prototype.contains=function(t,e){return this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y,!(t<this._currentMeasure.left||t>this._currentMeasure.left+this._currentMeasure.width||e<this._currentMeasure.top||e>this._currentMeasure.top+this._currentMeasure.height||(this.isPointerBlocker&&(this._host._shouldBlockPointer=!0),0))},t.prototype._processPicking=function(t,e,i,o,r,n,a,s){return!(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this._doNotRender||!this.contains(t,e)||(this._processObservables(o,t,e,i,r,n,a,s),0))},t.prototype._onPointerMove=function(t,e,i,o){this.onPointerMoveObservable.notifyObservers(e,-1,t,this,o)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerMove(t,e,i,o)},t.prototype._onPointerEnter=function(t,e){return!(!this._isEnabled||this._enterCount>0||(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,t,this,e)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerEnter(t,e),0))},t.prototype._onPointerOut=function(t,e,i){if(void 0===i&&(i=!1),i||this._isEnabled&&t!==this){this._enterCount=0;var o=!0;t.isAscendant(this)||(o=this.onPointerOutObservable.notifyObservers(this,-1,t,this,e)),o&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerOut(t,e,i)}},t.prototype._onPointerDown=function(t,e,i,o,r){return this._onPointerEnter(this,r),0===this._downCount&&(this._downCount++,this._downPointerIds[i]=!0,this.onPointerDownObservable.notifyObservers(new b(e,o),-1,t,this,r)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerDown(t,e,i,o,r),r&&this.uniqueId!==this._host.rootContainer.uniqueId&&this._host._capturedPointerIds.add(r.event.pointerId),!0)},t.prototype._onPointerUp=function(t,e,i,o,r,n){if(this._isEnabled){this._downCount=0,delete this._downPointerIds[i];var a=r;r&&(this._enterCount>0||-1===this._enterCount)&&(a=this.onPointerClickObservable.notifyObservers(new b(e,o),-1,t,this,n)),this.onPointerUpObservable.notifyObservers(new b(e,o),-1,t,this,n)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerUp(t,e,i,o,a,n),n&&this.uniqueId!==this._host.rootContainer.uniqueId&&this._host._capturedPointerIds.delete(n.event.pointerId)}},t.prototype._forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,h.Vector2.Zero(),t,0,!0);else for(var e in this._downPointerIds)this._onPointerUp(this,h.Vector2.Zero(),+e,0,!0)},t.prototype._onWheelScroll=function(t,e){this._isEnabled&&this.onWheelObservable.notifyObservers(new h.Vector2(t,e))&&null!=this.parent&&this.parent._onWheelScroll(t,e)},t.prototype._onCanvasBlur=function(){},t.prototype._processObservables=function(t,e,i,o,r,n,a,s){if(!this._isEnabled)return!1;if(this._dummyVector2.copyFromFloats(e,i),t===h.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,this._dummyVector2,r,o);var l=this._host._lastControlOver[r];return l&&l!==this&&l._onPointerOut(this,o),l!==this&&this._onPointerEnter(this,o),this._host._lastControlOver[r]=this,!0}return t===h.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,this._dummyVector2,r,n,o),this._host._registerLastControlDown(this,r),this._host._lastPickedControl=this,!0):t===h.PointerEventTypes.POINTERUP?(this._host._lastControlDown[r]&&this._host._lastControlDown[r]._onPointerUp(this,this._dummyVector2,r,n,!0,o),delete this._host._lastControlDown[r],!0):!(t!==h.PointerEventTypes.POINTERWHEEL||!this._host._lastControlOver[r]||(this._host._lastControlOver[r]._onWheelScroll(a,s),0))},t.prototype._getStyleProperty=function(t,e){var i,o=null!==(i=this._style&&this._style[t])&&void 0!==i?i:this[t];return!o&&this.parent?this.parent._getStyleProperty(t,e):this.parent?o:e},t.prototype._prepareFont=function(){var e,i;(this._font||this._fontSet)&&(this._font=this._getStyleProperty("fontStyle","")+" "+this._getStyleProperty("fontWeight","")+" "+this.fontSizeInPixels+"px "+this._getStyleProperty("fontFamily","Arial"),this._fontOffset=t._GetFontOffset(this._font,null===(i=null===(e=this._host)||void 0===e?void 0:e.getScene())||void 0===i?void 0:i.getEngine()),this.getDescendants().forEach((function(t){return t._markAllAsDirty()})))},t.prototype.isDimensionFullyDefined=function(t){return this.getDimension(t).isPixel},t.prototype.getDimension=function(t){return"width"===t?this._width:this._height},t.prototype.clone=function(t){var e={};this.serialize(e,!0);var i=new(h.Tools.Instantiate("BABYLON.GUI."+e.className));return i.parse(e,t),i},t.prototype.parse=function(t,e,i){var o=this;return this._urlRewriter=i,h.SerializationHelper.Parse((function(){return o}),t,null),this.name=t.name,this._parseFromContent(t,null!=e?e:this._host),this},t.prototype.serialize=function(t,e,i){void 0===e&&(e=!1),void 0===i&&(i=!0),(this.isSerializable||e)&&(h.SerializationHelper.Serialize(this,t),t.name=this.name,t.className=this.getClassName(),i&&this._prepareFont(),this._fontFamily&&(t.fontFamily=this._fontFamily),this.fontSize&&(t.fontSize=this.fontSize),this.fontWeight&&(t.fontWeight=this.fontWeight),this.fontStyle&&(t.fontStyle=this.fontStyle),this._gradient&&(t.gradient={},this._gradient.serialize(t.gradient)),h.SerializationHelper.AppendSerializedAnimations(this,t))},t.prototype._parseFromContent=function(t,e,i){var o,r;if(t.fontFamily&&(this.fontFamily=t.fontFamily),t.fontSize&&(this.fontSize=t.fontSize),t.fontWeight&&(this.fontWeight=t.fontWeight),t.fontStyle&&(this.fontStyle=t.fontStyle),t.gradient){var n=h.Tools.Instantiate("BABYLON.GUI."+t.gradient.className);this._gradient=new n,null===(o=this._gradient)||void 0===o||o.parse(t.gradient)}if(t.animations){this.animations=[];for(var a=0;a<t.animations.length;a++){var s=t.animations[a],l=(0,h.GetClass)("BABYLON.Animation");l&&this.animations.push(l.Parse(s))}t.autoAnimate&&this._host&&this._host.getScene()&&this._host.getScene().beginAnimation(this,t.autoAnimateFrom,t.autoAnimateTo,t.autoAnimateLoop,t.autoAnimateSpeed||1)}this.fixedRatioMasterIsWidth=null!==(r=t.fixedRatioMasterIsWidth)&&void 0!==r?r:this.fixedRatioMasterIsWidth},t.prototype.dispose=function(){this.onDirtyObservable.clear(),this.onBeforeDrawObservable.clear(),this.onAfterDrawObservable.clear(),this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this.onWheelObservable.clear(),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onKeyboardEventProcessedObservable.clear(),this._styleObserver&&this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this.parent&&(this.parent.removeControl(this),this.parent=null),this._host&&this._host._linkedControls.indexOf(this)>-1&&this.linkWithMesh(null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_LEFT",{get:function(){return t._HORIZONTAL_ALIGNMENT_LEFT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_RIGHT",{get:function(){return t._HORIZONTAL_ALIGNMENT_RIGHT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_CENTER",{get:function(){return t._HORIZONTAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_TOP",{get:function(){return t._VERTICAL_ALIGNMENT_TOP},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_BOTTOM",{get:function(){return t._VERTICAL_ALIGNMENT_BOTTOM},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_CENTER",{get:function(){return t._VERTICAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),t._GetFontOffset=function(e,i){if(t._FontHeightSizes[e])return t._FontHeightSizes[e];var o=i||h.EngineStore.LastCreatedEngine;if(!o)throw new Error("Invalid engine. Unable to create a canvas.");var r=o.getFontOffset(e);return t._FontHeightSizes[e]=r,r},t.Parse=function(t,e,i){var o=h.Tools.Instantiate("BABYLON.GUI."+t.className),r=h.SerializationHelper.Parse((function(){var t=new o;return t._urlRewriter=i,t}),t,null);return r.name=t.name,r._parseFromContent(t,e,i),r},t.drawEllipse=function(t,e,i,o,r,n){n.translate(t,e),n.scale(i,o),n.beginPath(),n.arc(0,0,1,0,2*Math.PI*r,r<0),r>=1&&n.closePath(),n.scale(1/i,1/o),n.translate(-t,-e)},t.prototype.isReady=function(){return!0},t.AllowAlphaInheritance=!1,t._ClipMeasure=new g(0,0,0,0),t._HORIZONTAL_ALIGNMENT_LEFT=0,t._HORIZONTAL_ALIGNMENT_RIGHT=1,t._HORIZONTAL_ALIGNMENT_CENTER=2,t._VERTICAL_ALIGNMENT_TOP=0,t._VERTICAL_ALIGNMENT_BOTTOM=1,t._VERTICAL_ALIGNMENT_CENTER=2,t._FontHeightSizes={},t.AddHeader=function(){},s([(0,h.serialize)()],t.prototype,"metadata",void 0),s([(0,h.serialize)()],t.prototype,"isHitTestVisible",void 0),s([(0,h.serialize)()],t.prototype,"isPointerBlocker",void 0),s([(0,h.serialize)()],t.prototype,"isFocusInvisible",void 0),s([(0,h.serialize)()],t.prototype,"clipChildren",null),s([(0,h.serialize)()],t.prototype,"clipContent",null),s([(0,h.serialize)()],t.prototype,"useBitmapCache",void 0),s([(0,h.serialize)()],t.prototype,"shadowOffsetX",null),s([(0,h.serialize)()],t.prototype,"shadowOffsetY",null),s([(0,h.serialize)()],t.prototype,"shadowBlur",null),s([(0,h.serialize)()],t.prototype,"shadowColor",null),s([(0,h.serialize)()],t.prototype,"hoverCursor",void 0),s([(0,h.serialize)()],t.prototype,"fontOffset",null),s([(0,h.serialize)()],t.prototype,"alpha",null),s([(0,h.serialize)()],t.prototype,"isSerializable",void 0),s([(0,h.serialize)()],t.prototype,"scaleX",null),s([(0,h.serialize)()],t.prototype,"scaleY",null),s([(0,h.serialize)()],t.prototype,"rotation",null),s([(0,h.serialize)()],t.prototype,"transformCenterY",null),s([(0,h.serialize)()],t.prototype,"transformCenterX",null),s([(0,h.serialize)()],t.prototype,"horizontalAlignment",null),s([(0,h.serialize)()],t.prototype,"verticalAlignment",null),s([(0,h.serialize)()],t.prototype,"fixedRatio",null),s([(0,h.serialize)()],t.prototype,"fixedRatioMasterIsWidth",null),s([(0,h.serialize)()],t.prototype,"width",null),s([(0,h.serialize)()],t.prototype,"height",null),s([(0,h.serialize)()],t.prototype,"style",null),s([(0,h.serialize)()],t.prototype,"color",null),s([(0,h.serialize)()],t.prototype,"gradient",null),s([(0,h.serialize)()],t.prototype,"zIndex",null),s([(0,h.serialize)()],t.prototype,"notRenderable",null),s([(0,h.serialize)()],t.prototype,"isVisible",null),s([(0,h.serialize)()],t.prototype,"descendantsOnlyPadding",null),s([(0,h.serialize)()],t.prototype,"paddingLeft",null),s([(0,h.serialize)()],t.prototype,"paddingRight",null),s([(0,h.serialize)()],t.prototype,"paddingTop",null),s([(0,h.serialize)()],t.prototype,"paddingBottom",null),s([(0,h.serialize)()],t.prototype,"left",null),s([(0,h.serialize)()],t.prototype,"top",null),s([(0,h.serialize)()],t.prototype,"linkOffsetX",null),s([(0,h.serialize)()],t.prototype,"linkOffsetY",null),s([(0,h.serialize)()],t.prototype,"isEnabled",null),s([(0,h.serialize)()],t.prototype,"disabledColor",null),s([(0,h.serialize)()],t.prototype,"disabledColorItem",null),s([(0,h.serialize)()],t.prototype,"overlapGroup",void 0),s([(0,h.serialize)()],t.prototype,"overlapDeltaMultiplier",void 0),t}();(0,h.RegisterClass)("BABYLON.GUI.Control",y);var x=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._children=new Array,i._measureForChildren=g.Empty(),i._background="",i._backgroundGradient=null,i._adaptWidthToChildren=!1,i._adaptHeightToChildren=!1,i._renderToIntermediateTexture=!1,i._intermediateTexture=null,i.delegatePickingToChildren=!1,i.logLayoutCycleErrors=!1,i.maxLayoutCycle=3,i.onControlAddedObservable=new h.Observable,i.onControlRemovedObservable=new h.Observable,i._inverseTransformMatrix=m.Identity(),i._inverseMeasure=new g(0,0,0,0),i}return n(e,t),Object.defineProperty(e.prototype,"renderToIntermediateTexture",{get:function(){return this._renderToIntermediateTexture},set:function(t){this._renderToIntermediateTexture!==t&&(this._renderToIntermediateTexture=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"adaptHeightToChildren",{get:function(){return this._adaptHeightToChildren},set:function(t){this._adaptHeightToChildren!==t&&(this._adaptHeightToChildren=t,t&&(this.height="100%"),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"adaptWidthToChildren",{get:function(){return this._adaptWidthToChildren},set:function(t){this._adaptWidthToChildren!==t&&(this._adaptWidthToChildren=t,t&&(this.width="100%"),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReadOnly",{get:function(){return this._isReadOnly},set:function(t){this._isReadOnly=t;for(var e=0,i=this._children;e<i.length;e++)i[e].isReadOnly=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Container"},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this.children;t<e.length;t++){var i=e[t];i._isClipped=!1,i._markMatrixAsDirty()}},e.prototype.getChildByName=function(t){for(var e=0,i=this.children;e<i.length;e++){var o=i[e];if(o.name===t)return o}return null},e.prototype.getChildByType=function(t,e){for(var i=0,o=this.children;i<o.length;i++){var r=o[i];if(r.typeName===e)return r}return null},e.prototype.containsControl=function(t){return-1!==this.children.indexOf(t)},e.prototype.addControl=function(t){return t?(-1!==this._children.indexOf(t)||(t._link(this._host),t._markAllAsDirty(),this._reOrderControl(t),this._markAsDirty(),this.onControlAddedObservable.notifyObservers(t)),this):this},e.prototype.clearControls=function(){for(var t=0,e=this.children.slice();t<e.length;t++){var i=e[t];this.removeControl(i)}return this},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null),t.linkWithMesh(null),this._host&&this._host._cleanControlAfterRemoval(t),this._markAsDirty(),this.onControlRemovedObservable.notifyObservers(t),this},e.prototype._reOrderControl=function(t){var e=t.linkedMesh;this.removeControl(t);for(var i=!1,o=0;o<this._children.length;o++)if(this._children[o].zIndex>t.zIndex){this._children.splice(o,0,t),i=!0;break}i||this._children.push(t),t.parent=this,e&&t.linkWithMesh(e),this._markAsDirty()},e.prototype._offsetLeft=function(e){t.prototype._offsetLeft.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._offsetLeft(e)},e.prototype._offsetTop=function(e){t.prototype._offsetTop.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._offsetTop(e)},e.prototype._markAllAsDirty=function(){t.prototype._markAllAsDirty.call(this);for(var e=0;e<this._children.length;e++)this._children[e]._markAllAsDirty()},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._localDraw=function(t){(this._background||this._backgroundGradient)&&(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._getBackgroundColor(t),t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.restore())},e.prototype._link=function(e){t.prototype._link.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._link(e)},e.prototype._beforeLayout=function(){},e.prototype._processMeasures=function(e,i){!this._isDirty&&this._cachedParentMeasure.isEqualsTo(e)||(t.prototype._processMeasures.call(this,e,i),this._evaluateClippingState(e),this._renderToIntermediateTexture&&(this._intermediateTexture&&this._host.getScene()!=this._intermediateTexture.getScene()&&(this._intermediateTexture.dispose(),this._intermediateTexture=null),this._intermediateTexture?this._intermediateTexture.scaleTo(this._currentMeasure.width,this._currentMeasure.height):(this._intermediateTexture=new h.DynamicTexture("",{width:this._currentMeasure.width,height:this._currentMeasure.height},this._host.getScene(),!1,h.Texture.NEAREST_SAMPLINGMODE,h.Constants.TEXTUREFORMAT_RGBA,!1),this._intermediateTexture.hasAlpha=!0)))},e.prototype._layout=function(t,e){var i,o;if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;this.host._numLayoutCalls++,this._isDirty&&this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace);var r=0;e.save(),this._applyStates(e),this._beforeLayout();do{var n=-1,a=-1;if(this._rebuildLayout=!1,this._processMeasures(t,e),!this._isClipped){for(var s=0,l=this._children;s<l.length;s++){var _=l[s];_._tempParentMeasure.copyFrom(this._measureForChildren),_._layout(this._measureForChildren,e)&&_.isVisible&&!_.notRenderable&&(this.adaptWidthToChildren&&_._width.isPixel&&(n=Math.max(n,_._currentMeasure.width+_._paddingLeftInPixels+_._paddingRightInPixels)),this.adaptHeightToChildren&&_._height.isPixel&&(a=Math.max(a,_._currentMeasure.height+_._paddingTopInPixels+_._paddingBottomInPixels)))}this.adaptWidthToChildren&&n>=0&&(n+=this.paddingLeftInPixels+this.paddingRightInPixels,this.width!==n+"px"&&(null===(i=this.parent)||void 0===i||i._markAsDirty(),this.width=n+"px",this._width.ignoreAdaptiveScaling=!0,this._rebuildLayout=!0)),this.adaptHeightToChildren&&a>=0&&(a+=this.paddingTopInPixels+this.paddingBottomInPixels,this.height!==a+"px"&&(null===(o=this.parent)||void 0===o||o._markAsDirty(),this.height=a+"px",this._height.ignoreAdaptiveScaling=!0,this._rebuildLayout=!0)),this._postMeasure()}r++}while(this._rebuildLayout&&r<this.maxLayoutCycle);return r>=3&&this.logLayoutCycleErrors&&h.Logger.Error("Layout cycle detected in GUI (Container name=".concat(this.name,", uniqueId=").concat(this.uniqueId,")")),e.restore(),this._isDirty&&(this.invalidateRect(),this._isDirty=!1),!0},e.prototype._postMeasure=function(){},e.prototype._draw=function(t,e){var i=this._renderToIntermediateTexture&&this._intermediateTexture,o=i?this._intermediateTexture.getContext():t;i&&(o.save(),o.translate(-this._currentMeasure.left,-this._currentMeasure.top),e?(this._transformMatrix.invertToRef(this._inverseTransformMatrix),e.transformToRef(this._inverseTransformMatrix,this._inverseMeasure),o.clearRect(this._inverseMeasure.left,this._inverseMeasure.top,this._inverseMeasure.width,this._inverseMeasure.height)):o.clearRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._localDraw(o),t.save(),this.clipChildren&&this._clipForChildren(o);for(var r=0,n=this._children;r<n.length;r++){var a=n[r];e&&!a._intersectsRect(e)||a._render(o,e)}i&&(o.restore(),t.save(),t.globalAlpha=this.alpha,t.drawImage(o.canvas,this._currentMeasure.left,this._currentMeasure.top),t.restore()),t.restore()},e.prototype.getDescendantsToRef=function(t,e,i){if(void 0===e&&(e=!1),this.children)for(var o=0;o<this.children.length;o++){var r=this.children[o];i&&!i(r)||t.push(r),e||r.getDescendantsToRef(t,!1,i)}},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isVisible||this.notRenderable)return!1;var _=t.prototype.contains.call(this,e,i);if(!_&&this.clipChildren)return!1;if(this.delegatePickingToChildren){for(var h=!1,c=this._children.length-1;c>=0;c--)if((u=this._children[c]).isEnabled&&u.isHitTestVisible&&u.isVisible&&!u.notRenderable&&u.contains(e,i)){h=!0;break}if(!h)return!1}for(c=this._children.length-1;c>=0;c--){var u;if((u=this._children[c])._processPicking(e,i,o,r,n,a,s,l))return u.hoverCursor&&this._host._changeCursor(u.hoverCursor),!0}return!!_&&!!this.isHitTestVisible&&this._processObservables(r,e,i,o,n,a,s,l)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(this._currentMeasure)},e.prototype._getAdaptDimTo=function(t){return"width"===t?this.adaptWidthToChildren:this.adaptHeightToChildren},e.prototype.isDimensionFullyDefined=function(e){if(this._getAdaptDimTo(e)){for(var i=0,o=this.children;i<o.length;i++)if(!o[i].isDimensionFullyDefined(e))return!1;return!0}return t.prototype.isDimensionFullyDefined.call(this,e)},e.prototype.serialize=function(e,i,o){if(void 0===i&&(i=!1),void 0===o&&(o=!0),t.prototype.serialize.call(this,e,i,o),(this.isSerializable||i)&&(this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient)),this.children.length)){e.children=[];for(var r=0,n=this.children;r<n.length;r++){var a=n[r];if(a.isSerializable||i){var s={};a.serialize(s,i,o),e.children.push(s)}}}},e.prototype.dispose=function(){var e;t.prototype.dispose.call(this);for(var i=this.children.length-1;i>=0;i--)this.children[i].dispose();null===(e=this._intermediateTexture)||void 0===e||e.dispose()},e.prototype._parseFromContent=function(e,i,o){var r;if(t.prototype._parseFromContent.call(this,e,i,o),this._link(i),e.backgroundGradient){var n=h.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this._backgroundGradient=new n,null===(r=this._backgroundGradient)||void 0===r||r.parse(e.backgroundGradient)}if(e.children)for(var a=0,s=e.children;a<s.length;a++){var l=s[a];this.addControl(y.Parse(l,i,o))}},e.prototype.isReady=function(){for(var t=0,e=this.children;t<e.length;t++)if(!e[t].isReady())return!1;return!0},s([(0,h.serialize)()],e.prototype,"delegatePickingToChildren",void 0),s([(0,h.serialize)()],e.prototype,"renderToIntermediateTexture",null),s([(0,h.serialize)()],e.prototype,"maxLayoutCycle",void 0),s([(0,h.serialize)()],e.prototype,"adaptHeightToChildren",null),s([(0,h.serialize)()],e.prototype,"adaptWidthToChildren",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"backgroundGradient",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.Container",x);var P,I=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._cornerRadius=[0,0,0,0],i._cachedRadius=[0,0,0,0],i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadius",{get:function(){return this._cornerRadius[0]},set:function(t){t<0&&(t=0),this._cornerRadius[0]===t&&this._cornerRadius[1]===t&&this._cornerRadius[2]===t&&this._cornerRadius[3]===t||(this._cornerRadius[0]=this._cornerRadius[1]=this._cornerRadius[2]=this._cornerRadius[3]=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusX",{get:function(){return this._cornerRadius[0]},set:function(t){this._cornerRadius[0]!==t&&(this._cornerRadius[0]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusY",{get:function(){return this._cornerRadius[1]},set:function(t){this._cornerRadius[1]!==t&&(this._cornerRadius[1]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusZ",{get:function(){return this._cornerRadius[2]},set:function(t){this._cornerRadius[2]!==t&&(this._cornerRadius[2]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusW",{get:function(){return this._cornerRadius[3]},set:function(t){this._cornerRadius[3]!==t&&(this._cornerRadius[3]=t)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Rectangle"},e.prototype._computeAdditionalOffsetX=function(){var t=0;return 0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(t+=1),this.thickness&&(t+=this.thickness/2),t},e.prototype._computeAdditionalOffsetY=function(){var t=0;return 0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(t+=1),this.thickness&&(t+=this.thickness/2),t},e.prototype._getRectangleFill=function(t){return this._getBackgroundColor(t)},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),(this._background||this._backgroundGradient)&&(t.fillStyle=this._getRectangleFill(t),0!==this._cornerRadius[0]||0!==this._cornerRadius[1]||0!==this._cornerRadius[2]||0!==this._cornerRadius[3]?(this._drawRoundedRect(t,this._thickness/2),t.fill()):t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._thickness&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),(this.color||this.gradient)&&(t.strokeStyle=this.gradient?this.gradient.getCanvasGradient(t):this.color),t.lineWidth=this._thickness,0!==this._cornerRadius[0]||0!==this._cornerRadius[1]||0!==this._cornerRadius[2]||0!==this._cornerRadius[3]?(this._drawRoundedRect(t,this._thickness/2),t.stroke()):t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._drawRoundedRect=function(t,e){void 0===e&&(e=0);for(var i=this._currentMeasure.left+e,o=this._currentMeasure.top+e,r=this._currentMeasure.width-2*e,n=this._currentMeasure.height-2*e,a=0;a<this._cornerRadius.length;a++)this._cachedRadius[a]=Math.abs(Math.min(n/2,Math.min(r/2,this._cornerRadius[a])));t.beginPath(),t.moveTo(i+this._cachedRadius[0],o),t.lineTo(i+r-this._cachedRadius[1],o),t.arc(i+r-this._cachedRadius[1],o+this._cachedRadius[1],this._cachedRadius[1],3*Math.PI/2,2*Math.PI),t.lineTo(i+r,o+n-this._cachedRadius[2]),t.arc(i+r-this._cachedRadius[2],o+n-this._cachedRadius[2],this._cachedRadius[2],0,Math.PI/2),t.lineTo(i+this._cachedRadius[3],o+n),t.arc(i+this._cachedRadius[3],o+n-this._cachedRadius[3],this._cachedRadius[3],Math.PI/2,Math.PI),t.lineTo(i,o+this._cachedRadius[0]),t.arc(i+this._cachedRadius[0],o+this._cachedRadius[0],this._cachedRadius[0],Math.PI,3*Math.PI/2),t.closePath()},e.prototype._clipForChildren=function(t){0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(this._drawRoundedRect(t,this._thickness),t.clip())},s([(0,h.serialize)()],e.prototype,"thickness",null),s([(0,h.serialize)()],e.prototype,"cornerRadius",null),s([(0,h.serialize)()],e.prototype,"cornerRadiusX",null),s([(0,h.serialize)()],e.prototype,"cornerRadiusY",null),s([(0,h.serialize)()],e.prototype,"cornerRadiusZ",null),s([(0,h.serialize)()],e.prototype,"cornerRadiusW",null),e}(x);(0,h.RegisterClass)("BABYLON.GUI.Rectangle",I),function(t){t[t.Clip=0]="Clip",t[t.WordWrap=1]="WordWrap",t[t.Ellipsis=2]="Ellipsis",t[t.WordWrapEllipsis=3]="WordWrapEllipsis"}(P||(P={}));var B=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._text="",o._textWrapping=0,o._textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,o._textVerticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,o._resizeToFit=!1,o._lineSpacing=new c(0),o._outlineWidth=0,o._outlineColor="white",o._underline=!1,o._lineThrough=!1,o._wordDivider=" ",o._forceResizeWidth=!1,o._applyOutlineToUnderline=!1,o.onTextChangedObservable=new h.Observable,o.onLinesReadyObservable=new h.Observable,o._linesTemp=[],o.text=i,o}return n(e,t),Object.defineProperty(e.prototype,"lines",{get:function(){return this._lines},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resizeToFit",{get:function(){return this._resizeToFit},set:function(t){this._resizeToFit!==t&&(this._resizeToFit=t,this._resizeToFit&&(this._width.ignoreAdaptiveScaling=!0,this._height.ignoreAdaptiveScaling=!0),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textWrapping",{get:function(){return this._textWrapping},set:function(t){this._textWrapping!==t&&(this._textWrapping=+t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t+"",this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHorizontalAlignment",{get:function(){return this._textHorizontalAlignment},set:function(t){this._textHorizontalAlignment!==t&&(this._textHorizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textVerticalAlignment",{get:function(){return this._textVerticalAlignment},set:function(t){this._textVerticalAlignment!==t&&(this._textVerticalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineSpacing",{get:function(){return this._lineSpacing.toString(this._host)},set:function(t){this._lineSpacing.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"underline",{get:function(){return this._underline},set:function(t){this._underline!==t&&(this._underline=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineThrough",{get:function(){return this._lineThrough},set:function(t){this._lineThrough!==t&&(this._lineThrough=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"applyOutlineToUnderline",{get:function(){return this._applyOutlineToUnderline},set:function(t){this._applyOutlineToUnderline!==t&&(this._applyOutlineToUnderline=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wordDivider",{get:function(){return this._wordDivider},set:function(t){this._wordDivider!==t&&(this._wordDivider=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceResizeWidth",{get:function(){return this._forceResizeWidth},set:function(t){this._forceResizeWidth!==t&&(this._forceResizeWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TextBlock"},e.prototype._processMeasures=function(e,i){var o;this._fontOffset&&!this.isDirty||(this._fontOffset=y._GetFontOffset(i.font,null===(o=this._host.getScene())||void 0===o?void 0:o.getEngine())),t.prototype._processMeasures.call(this,e,i),this._lines=this._breakLines(this._currentMeasure.width,this._currentMeasure.height,i),this.onLinesReadyObservable.notifyObservers(this);for(var r=0,n=0;n<this._lines.length;n++){var a=this._lines[n];a.width>r&&(r=a.width)}if(this._resizeToFit){if(0===this._textWrapping||this._forceResizeWidth){var s=Math.ceil(this._paddingLeftInPixels)+Math.ceil(this._paddingRightInPixels)+Math.ceil(r);s!==this._width.getValueInPixel(this._host,this._tempParentMeasure.width)&&(this._width.updateInPlace(s,c.UNITMODE_PIXEL),this._rebuildLayout=!0)}var l=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*this._lines.length|0;if(this._lines.length>0&&0!==this._lineSpacing.internalValue){var _;_=this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height),l+=(this._lines.length-1)*_}l!==this._height.internalValue&&(this._height.updateInPlace(l,c.UNITMODE_PIXEL),this._rebuildLayout=!0)}},e.prototype._drawText=function(t,e,i,o){var r=this._currentMeasure.width,n=0;switch(this._textHorizontalAlignment){case y.HORIZONTAL_ALIGNMENT_LEFT:n=0;break;case y.HORIZONTAL_ALIGNMENT_RIGHT:n=r-e;break;case y.HORIZONTAL_ALIGNMENT_CENTER:n=(r-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&o.strokeText(t,this._currentMeasure.left+n,i),o.fillText(t,this._currentMeasure.left+n,i),this._underline&&this._drawLine(this._currentMeasure.left+n,i+3,this._currentMeasure.left+n+e,i+3,o),this._lineThrough&&this._drawLine(this._currentMeasure.left+n,i-this.fontSizeInPixels/3,this._currentMeasure.left+n+e,i-this.fontSizeInPixels/3,o)},e.prototype._drawLine=function(t,e,i,o,r){if(r.beginPath(),r.lineWidth=Math.round(.05*this.fontSizeInPixels),r.moveTo(t,e),r.lineTo(i,o),this.outlineWidth&&this.applyOutlineToUnderline)r.stroke(),r.fill();else{var n=r.strokeStyle;r.strokeStyle=r.fillStyle,r.stroke(),r.strokeStyle=n}r.closePath()},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._renderLines(t),t.restore()},e.prototype._applyStates=function(e){t.prototype._applyStates.call(this,e),this.outlineWidth&&(e.lineWidth=this.outlineWidth,e.strokeStyle=this.outlineColor,e.lineJoin="miter",e.miterLimit=2)},e.prototype._breakLines=function(t,e,i){var o,r;this._linesTemp.length=0;var n=this.text.split("\n");if(2===this._textWrapping)for(var a=0,s=n;a<s.length;a++){var l=s[a];this._linesTemp.push(this._parseLineEllipsis(l,t,i))}else if(1===this._textWrapping)for(var _=0,h=n;_<h.length;_++)l=h[_],(o=this._linesTemp).push.apply(o,this._parseLineWordWrap(l,t,i));else if(3===this._textWrapping)for(var c=0,u=n;c<u.length;c++)l=u[c],(r=this._linesTemp).push.apply(r,this._parseLineWordWrapEllipsis(l,t,e,i));else for(var d=0,f=n;d<f.length;d++)l=f[d],this._linesTemp.push(this._parseLine(l,i));return this._linesTemp},e.prototype._parseLine=function(t,e){return void 0===t&&(t=""),{text:t,width:this._getTextMetricsWidth(e.measureText(t))}},e.prototype._getCharsToRemove=function(t,e,i){var o=t>e?t-e:0,r=t/i;return Math.max(Math.floor(o/r),1)},e.prototype._parseLineEllipsis=function(t,e,i){void 0===t&&(t="");var o=this._getTextMetricsWidth(i.measureText(t)),r=this._getCharsToRemove(o,e,t.length),n=Array.from&&Array.from(t);if(n)for(;n.length&&o>e;)n.splice(n.length-r,r),t="".concat(n.join(""),"…"),o=this._getTextMetricsWidth(i.measureText(t)),r=this._getCharsToRemove(o,e,t.length);else{for(;t.length>2&&o>e;)t=t.slice(0,-r),o=this._getTextMetricsWidth(i.measureText(t+"…")),r=this._getCharsToRemove(o,e,t.length);t+="…"}return{text:t,width:o}},e.prototype._getTextMetricsWidth=function(t){return void 0!==t.actualBoundingBoxLeft?Math.abs(t.actualBoundingBoxLeft)+Math.abs(t.actualBoundingBoxRight):t.width},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var o=[],r=this.wordSplittingFunction?this.wordSplittingFunction(t):t.split(this._wordDivider),n=this._getTextMetricsWidth(i.measureText(t)),a=0;a<r.length;a++){var s=a>0?t+this._wordDivider+r[a]:r[0],l=this._getTextMetricsWidth(i.measureText(s));l>e&&a>0?(o.push({text:t,width:n}),t=r[a],n=this._getTextMetricsWidth(i.measureText(t))):(n=l,t=s)}return o.push({text:t,width:n}),o},e.prototype._parseLineWordWrapEllipsis=function(t,e,i,o){void 0===t&&(t="");for(var r=this._parseLineWordWrap(t,e,o),n=1;n<=r.length;n++)if(this._computeHeightForLinesOf(n)>i&&n>1){var a=r[n-2],s=r[n-1];r[n-2]=this._parseLineEllipsis(a.text+this._wordDivider+s.text,e,o);for(var l=r.length-n+1,_=0;_<l;_++)r.pop();return r}return r},e.prototype._renderLines=function(t){if(this._fontOffset&&this._lines){var e=this._currentMeasure.height,i=0;switch(this._textVerticalAlignment){case y.VERTICAL_ALIGNMENT_TOP:i=this._fontOffset.ascent;break;case y.VERTICAL_ALIGNMENT_BOTTOM:i=e-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case y.VERTICAL_ALIGNMENT_CENTER:i=this._fontOffset.ascent+(e-this._fontOffset.height*this._lines.length)/2}i+=this._currentMeasure.top;for(var o=0;o<this._lines.length;o++){var r=this._lines[o];0!==o&&0!==this._lineSpacing.internalValue&&(this._lineSpacing.isPixel?i+=this._lineSpacing.getValue(this._host):i+=this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)),this._drawText(r.text,r.width,i,t),i+=this._fontOffset.height}}},e.prototype._computeHeightForLinesOf=function(t){var e=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*t;return t>0&&0!==this._lineSpacing.internalValue&&(e+=(t-1)*(this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height))),e},e.prototype.isDimensionFullyDefined=function(e){return!!this.resizeToFit||t.prototype.isDimensionFullyDefined.call(this,e)},e.prototype.computeExpectedHeight=function(){var t,e;if(this.text&&this.widthInPixels){var i=null===(t=h.EngineStore.LastCreatedEngine)||void 0===t?void 0:t.createCanvas(0,0).getContext("2d");if(i){this._applyStates(i),this._fontOffset||(this._fontOffset=y._GetFontOffset(i.font,null===(e=this._host.getScene())||void 0===e?void 0:e.getEngine()));var o=this._lines?this._lines:this._breakLines(this.widthInPixels-this._paddingLeftInPixels-this._paddingRightInPixels,this.heightInPixels-this._paddingTopInPixels-this._paddingBottomInPixels,i);return this._computeHeightForLinesOf(o.length)}}return 0},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onTextChangedObservable.clear()},s([(0,h.serialize)()],e.prototype,"resizeToFit",null),s([(0,h.serialize)()],e.prototype,"textWrapping",null),s([(0,h.serialize)()],e.prototype,"text",null),s([(0,h.serialize)()],e.prototype,"textHorizontalAlignment",null),s([(0,h.serialize)()],e.prototype,"textVerticalAlignment",null),s([(0,h.serialize)()],e.prototype,"lineSpacing",null),s([(0,h.serialize)()],e.prototype,"outlineWidth",null),s([(0,h.serialize)()],e.prototype,"underline",null),s([(0,h.serialize)()],e.prototype,"lineThrough",null),s([(0,h.serialize)()],e.prototype,"applyOutlineToUnderline",null),s([(0,h.serialize)()],e.prototype,"outlineColor",null),s([(0,h.serialize)()],e.prototype,"wordDivider",null),s([(0,h.serialize)()],e.prototype,"forceResizeWidth",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.TextBlock",B);var C=function(t){function e(i,o){void 0===o&&(o=null);var r=t.call(this,i)||this;return r.name=i,r._workingCanvas=null,r._loaded=!1,r._stretch=e.STRETCH_FILL,r._autoScale=!1,r._sourceLeft=0,r._sourceTop=0,r._sourceWidth=0,r._sourceHeight=0,r._svgAttributesComputationCompleted=!1,r._isSVG=!1,r._cellWidth=0,r._cellHeight=0,r._cellId=-1,r._populateNinePatchSlicesFromImage=!1,r._imageDataCache={data:null,key:""},r.onImageLoadedObservable=new h.Observable,r.onSVGAttributesComputedObservable=new h.Observable,r.source=o,r}return n(e,t),Object.defineProperty(e.prototype,"isLoaded",{get:function(){return this._loaded},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){return this.isLoaded},Object.defineProperty(e.prototype,"detectPointerOnOpaqueOnly",{get:function(){return this._detectPointerOnOpaqueOnly},set:function(t){this._detectPointerOnOpaqueOnly!==t&&(this._detectPointerOnOpaqueOnly=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceLeft",{get:function(){return this._sliceLeft},set:function(t){this._sliceLeft!==t&&(this._sliceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceRight",{get:function(){return this._sliceRight},set:function(t){this._sliceRight!==t&&(this._sliceRight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceTop",{get:function(){return this._sliceTop},set:function(t){this._sliceTop!==t&&(this._sliceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceBottom",{get:function(){return this._sliceBottom},set:function(t){this._sliceBottom!==t&&(this._sliceBottom=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceLeft",{get:function(){return this._sourceLeft},set:function(t){this._sourceLeft!==t&&(this._sourceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceTop",{get:function(){return this._sourceTop},set:function(t){this._sourceTop!==t&&(this._sourceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceWidth",{get:function(){return this._sourceWidth},set:function(t){this._sourceWidth!==t&&(this._sourceWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceHeight",{get:function(){return this._sourceHeight},set:function(t){this._sourceHeight!==t&&(this._sourceHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageWidth",{get:function(){return this._imageWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageHeight",{get:function(){return this._imageHeight},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"populateNinePatchSlicesFromImage",{get:function(){return this._populateNinePatchSlicesFromImage},set:function(t){this._populateNinePatchSlicesFromImage!==t&&(this._populateNinePatchSlicesFromImage=t,this._populateNinePatchSlicesFromImage&&this._loaded&&this._extractNinePatchSliceDataFromImage())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSVG",{get:function(){return this._isSVG},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"svgAttributesComputationCompleted",{get:function(){return this._svgAttributesComputationCompleted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoScale",{get:function(){return this._autoScale},set:function(t){this._autoScale!==t&&(this._autoScale=t,t&&this._loaded&&this.synchronizeSizeWithContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stretch",{get:function(){return this._stretch},set:function(t){this._stretch!==t&&(this._stretch=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._rotate90=function(t,i){var o,r;void 0===i&&(i=!1);var n=this._domImage.width,a=this._domImage.height,s=(null===(r=null===(o=this._host)||void 0===o?void 0:o.getScene())||void 0===r?void 0:r.getEngine())||h.EngineStore.LastCreatedEngine;if(!s)throw new Error("Invalid engine. Unable to create a canvas.");var l=s.createCanvas(a,n),_=l.getContext("2d");_.translate(l.width/2,l.height/2),_.rotate(t*Math.PI/2),_.drawImage(this._domImage,0,0,n,a,-n/2,-a/2,n,a);var c=l.toDataURL("image/jpg"),u=new e(this.name+"rotated",c);return i&&(u._stretch=this._stretch,u._autoScale=this._autoScale,u._cellId=this._cellId,u._cellWidth=t%1?this._cellHeight:this._cellWidth,u._cellHeight=t%1?this._cellWidth:this._cellHeight),this._handleRotationForSVGImage(this,u,t),this._imageDataCache.data=null,u},e.prototype._handleRotationForSVGImage=function(t,e,i){var o=this;t._isSVG&&(t._svgAttributesComputationCompleted?(this._rotate90SourceProperties(t,e,i),this._markAsDirty()):t.onSVGAttributesComputedObservable.addOnce((function(){o._rotate90SourceProperties(t,e,i),o._markAsDirty()})))},e.prototype._rotate90SourceProperties=function(t,e,i){var o,r,n=t.sourceLeft,a=t.sourceTop,s=t.domImage.width,l=t.domImage.height,_=n,h=a,c=t.sourceWidth,u=t.sourceHeight;if(0!=i){var d=i<0?-1:1;i%=4;for(var f=0;f<Math.abs(i);++f)_=-(a-l/2)*d+l/2,h=(n-s/2)*d+s/2,c=(o=[u,c])[0],u=o[1],i<0?h-=u:_-=c,n=_,a=h,s=(r=[l,s])[0],l=r[1]}e.sourceLeft=_,e.sourceTop=h,e.sourceWidth=c,e.sourceHeight=u},e.prototype._extractNinePatchSliceDataFromImage=function(){var t,e,i=this._domImage.width,o=this._domImage.height;if(!this._workingCanvas){var r=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||h.EngineStore.LastCreatedEngine;if(!r)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=r.createCanvas(i,o)}var n=this._workingCanvas.getContext("2d");n.drawImage(this._domImage,0,0,i,o);var a=n.getImageData(0,0,i,o);this._sliceLeft=-1,this._sliceRight=-1;for(var s=0;s<i;s++)if((_=a.data[4*s+3])>127&&-1===this._sliceLeft)this._sliceLeft=s;else if(_<127&&this._sliceLeft>-1){this._sliceRight=s;break}this._sliceTop=-1,this._sliceBottom=-1;for(var l=0;l<o;l++){var _;if((_=a.data[l*i*4+3])>127&&-1===this._sliceTop)this._sliceTop=l;else if(_<127&&this._sliceTop>-1){this._sliceBottom=l;break}}},Object.defineProperty(e.prototype,"domImage",{get:function(){return this._domImage},set:function(t){var e=this;this._domImage=t,this._loaded=!1,this._imageDataCache.data=null,this._domImage.width?this._onImageLoaded():this._domImage.onload=function(){e._onImageLoaded()}},enumerable:!1,configurable:!0}),e.prototype._onImageLoaded=function(){this._imageDataCache.data=null,this._imageWidth=this._domImage.width,this._imageHeight=this._domImage.height,this._loaded=!0,this._populateNinePatchSlicesFromImage&&this._extractNinePatchSliceDataFromImage(),this._autoScale&&this.synchronizeSizeWithContent(),this.onImageLoadedObservable.notifyObservers(this),this._markAsDirty()},Object.defineProperty(e.prototype,"source",{get:function(){return this._source},set:function(t){var i,o,r,n,a=this;if(this._urlRewriter&&t&&(t=this._urlRewriter(t)),this._source!==t){this._removeCacheUsage(this._source),this._loaded=!1,this._source=t,this._imageDataCache.data=null,t&&(t=this._svgCheck(t));var s=(null===(o=null===(i=this._host)||void 0===i?void 0:i.getScene())||void 0===o?void 0:o.getEngine())||h.EngineStore.LastCreatedEngine;if(!s)throw new Error("Invalid engine. Unable to create a canvas.");if(t&&e.SourceImgCache.has(t)){var l=e.SourceImgCache.get(t);return this._domImage=l.img,l.timesUsed+=1,void(l.loaded?this._onImageLoaded():l.waitingForLoadCallback.push(this._onImageLoaded.bind(this)))}this._domImage=s.createCanvasImage();var _=this._domImage;_.style&&(_.style.visibility="hidden",_.style.position="absolute",null===(n=null===(r=s.getRenderingCanvas())||void 0===r?void 0:r.parentNode)||void 0===n||n.appendChild(_)),t&&e.SourceImgCache.set(t,{img:this._domImage,timesUsed:1,loaded:!1,waitingForLoadCallback:[this._onImageLoaded.bind(this)]}),this._domImage.onload=function(){if(t){var i=e.SourceImgCache.get(t);if(i){i.loaded=!0;for(var o=0,r=i.waitingForLoadCallback;o<r.length;o++)(0,r[o])();return void(i.waitingForLoadCallback.length=0)}}a._onImageLoaded()},t&&(h.Tools.SetCorsBehavior(t,this._domImage),h.Tools.SetReferrerPolicyBehavior(this.referrerPolicy,this._domImage),this._domImage.src=t)}},enumerable:!1,configurable:!0}),e.ResetImageCache=function(){e.SourceImgCache.clear()},e.prototype._removeCacheUsage=function(t){var i=t&&e.SourceImgCache.get(t);if(i){i.timesUsed-=1;var o=i.img;o.parentNode&&o.parentNode.removeChild(o),0===i.timesUsed&&e.SourceImgCache.delete(t)}},e.prototype._svgCheck=function(t){var e=this;if(window.SVGSVGElement&&-1!==t.search(/.svg#/gi)&&t.indexOf("#")===t.lastIndexOf("#")){this._isSVG=!0;var i=t.split("#")[0],o=t.split("#")[1],r=document.body.querySelector('object[data="'+i+'"]');if(r){var n=r.contentDocument;if(n&&n.documentElement){var a=n.documentElement.getAttribute("viewBox"),s=Number(n.documentElement.getAttribute("width")),l=Number(n.documentElement.getAttribute("height"));if(n.getElementById(o)&&a&&s&&l)return this._getSVGAttribs(r,o),t}r.addEventListener("load",(function(){e._getSVGAttribs(r,o)}))}else{var _=document.createElement("object");_.data=i,_.type="image/svg+xml",_.width="0%",_.height="0%",document.body.appendChild(_),_.onload=function(){var t=document.body.querySelector('object[data="'+i+'"]');t&&e._getSVGAttribs(t,o)}}return i}return t},e.prototype._getSVGAttribs=function(t,e){var i=t.contentDocument;if(i&&i.documentElement){var o=i.documentElement.getAttribute("viewBox"),r=Number(i.documentElement.getAttribute("width")),n=Number(i.documentElement.getAttribute("height")),a=i.getElementById(e);if(o&&r&&n&&a){var s=Number(o.split(" ")[2]),l=Number(o.split(" ")[3]),_=a.getBBox(),h=1,c=1,u=0,d=0,f=a.transform.baseVal.consolidate().matrix;a.transform&&a.transform.baseVal.consolidate()&&(h=f.a,c=f.d,u=f.e,d=f.f),this.sourceLeft=(h*_.x+u)*r/s,this.sourceTop=(c*_.y+d)*n/l,this.sourceWidth=_.width*h*(r/s),this.sourceHeight=_.height*c*(n/l),this._svgAttributesComputationCompleted=!0,this.onSVGAttributesComputedObservable.notifyObservers(this)}}},Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth!==t&&(this._cellWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight!==t&&(this._cellHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellId",{get:function(){return this._cellId},set:function(t){this._cellId!==t&&(this._cellId=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.contains=function(e,i){if(!t.prototype.contains.call(this,e,i))return!1;if(!this._detectPointerOnOpaqueOnly||!this._workingCanvas)return!0;var o=0|this._currentMeasure.width,r=0|this._currentMeasure.height,n=o+"_"+r,a=this._imageDataCache.data;if(!a||this._imageDataCache.key!==n){var s=this._workingCanvas.getContext("2d");this._imageDataCache.data=a=s.getImageData(0,0,o,r).data,this._imageDataCache.key=n}return a[4*((e=e-this._currentMeasure.left|0)+(i=i-this._currentMeasure.top|0)*o)+3]>0},e.prototype._getTypeName=function(){return"Image"},e.prototype.synchronizeSizeWithContent=function(){this._loaded&&(this.width=this._domImage.width+"px",this.height=this._domImage.height+"px")},e.prototype._processMeasures=function(i,o){if(this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:case e.STRETCH_UNIFORM:case e.STRETCH_NINE_PATCH:break;case e.STRETCH_EXTEND:this._autoScale&&this.synchronizeSizeWithContent(),this.parent&&this.parent.parent&&(this.parent.adaptWidthToChildren=!0,this.parent.adaptHeightToChildren=!0)}t.prototype._processMeasures.call(this,i,o)},e.prototype._prepareWorkingCanvasForOpaqueDetection=function(){var t,e;if(this._detectPointerOnOpaqueOnly){var i=this._currentMeasure.width,o=this._currentMeasure.height;if(!this._workingCanvas){var r=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||h.EngineStore.LastCreatedEngine;if(!r)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=r.createCanvas(i,o)}this._workingCanvas.getContext("2d").clearRect(0,0,i,o)}},e.prototype._drawImage=function(t,e,i,o,r,n,a,s,l){if(t.drawImage(this._domImage,e,i,o,r,n,a,s,l),this._detectPointerOnOpaqueOnly){var _=t.getTransform(),h=this._workingCanvas.getContext("2d");h.save();var c=n-this._currentMeasure.left,u=a-this._currentMeasure.top;h.setTransform(_.a,_.b,_.c,_.d,(c+s)/2,(u+l)/2),h.translate(-(c+s)/2,-(u+l)/2),h.drawImage(this._domImage,e,i,o,r,c,u,s,l),h.restore()}},e.prototype._draw=function(t){var i,o,r,n;if(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),-1==this.cellId)i=this._sourceLeft,o=this._sourceTop,r=this._sourceWidth?this._sourceWidth:this._imageWidth,n=this._sourceHeight?this._sourceHeight:this._imageHeight;else{var a=this._domImage.naturalWidth/this.cellWidth,s=this.cellId/a|0,l=this.cellId%a;i=this.cellWidth*l,o=this.cellHeight*s,r=this.cellWidth,n=this.cellHeight}if(this._prepareWorkingCanvasForOpaqueDetection(),this._applyStates(t),this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:this._drawImage(t,i,o,r,n,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_UNIFORM:var _=this._currentMeasure.width/r,h=this._currentMeasure.height/n,c=Math.min(_,h),u=(this._currentMeasure.width-r*c)/2,d=(this._currentMeasure.height-n*c)/2;this._drawImage(t,i,o,r,n,this._currentMeasure.left+u,this._currentMeasure.top+d,r*c,n*c);break;case e.STRETCH_EXTEND:this._drawImage(t,i,o,r,n,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_NINE_PATCH:this._renderNinePatch(t,i,o,r,n)}t.restore()},e.prototype._renderNinePatch=function(t,e,i,o,r){var n=this.host.idealWidth?this._width.getValue(this.host)/this.host.idealWidth:this.host.idealHeight?this._height.getValue(this.host)/this.host.idealHeight:1,a=this._sliceLeft,s=this._sliceTop,l=r-this._sliceBottom,_=o-this._sliceRight,h=this._sliceRight-this._sliceLeft,c=this._sliceBottom-this._sliceTop,u=Math.round(a*n),d=Math.round(s*n),f=Math.round(l*n),p=Math.round(_*n),g=Math.round(this._currentMeasure.width)-p-u+2,b=Math.round(this._currentMeasure.height)-f-d+2,m=Math.round(this._currentMeasure.left)+u-1,v=Math.round(this._currentMeasure.top)+d-1,y=Math.round(this._currentMeasure.left+this._currentMeasure.width)-p,x=Math.round(this._currentMeasure.top+this._currentMeasure.height)-f;this._drawImage(t,e,i,a,s,this._currentMeasure.left,this._currentMeasure.top,u,d),this._drawImage(t,e+this._sliceLeft,i,h,s,m+1,this._currentMeasure.top,g-2,d),this._drawImage(t,e+this._sliceRight,i,_,s,y,this._currentMeasure.top,p,d),this._drawImage(t,e,i+this._sliceTop,a,c,this._currentMeasure.left,v+1,u,b-2),this._drawImage(t,e+this._sliceLeft,i+this._sliceTop,h,c,m+1,v+1,g-2,b-2),this._drawImage(t,e+this._sliceRight,i+this._sliceTop,_,c,y,v+1,p,b-2),this._drawImage(t,e,i+this._sliceBottom,a,l,this._currentMeasure.left,x,u,f),this._drawImage(t,e+this.sliceLeft,i+this._sliceBottom,h,l,m+1,x,g-2,f),this._drawImage(t,e+this._sliceRight,i+this._sliceBottom,_,l,y,x,p,f)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onImageLoadedObservable.clear(),this.onSVGAttributesComputedObservable.clear(),this._removeCacheUsage(this._source)},e.SourceImgCache=new Map,e.STRETCH_NONE=0,e.STRETCH_FILL=1,e.STRETCH_UNIFORM=2,e.STRETCH_EXTEND=3,e.STRETCH_NINE_PATCH=4,s([(0,h.serialize)()],e.prototype,"detectPointerOnOpaqueOnly",null),s([(0,h.serialize)()],e.prototype,"sliceLeft",null),s([(0,h.serialize)()],e.prototype,"sliceRight",null),s([(0,h.serialize)()],e.prototype,"sliceTop",null),s([(0,h.serialize)()],e.prototype,"sliceBottom",null),s([(0,h.serialize)()],e.prototype,"sourceLeft",null),s([(0,h.serialize)()],e.prototype,"sourceTop",null),s([(0,h.serialize)()],e.prototype,"sourceWidth",null),s([(0,h.serialize)()],e.prototype,"sourceHeight",null),s([(0,h.serialize)()],e.prototype,"populateNinePatchSlicesFromImage",null),s([(0,h.serialize)()],e.prototype,"autoScale",null),s([(0,h.serialize)()],e.prototype,"stretch",null),s([(0,h.serialize)()],e.prototype,"source",null),s([(0,h.serialize)()],e.prototype,"cellWidth",null),s([(0,h.serialize)()],e.prototype,"cellHeight",null),s([(0,h.serialize)()],e.prototype,"cellId",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.Image",C);var T=function(t){function e(e){var i=t.call(this,e)||this;i.name=e,i.thickness=1,i.isPointerBlocker=!0;var o=null;return i.pointerEnterAnimation=function(){o=i.alpha,i.alpha-=.1},i.pointerOutAnimation=function(){null!==o&&(i.alpha=o)},i.pointerDownAnimation=function(){i.scaleX-=.05,i.scaleY-=.05},i.pointerUpAnimation=function(){i.scaleX+=.05,i.scaleY+=.05},i}return n(e,t),Object.defineProperty(e.prototype,"image",{get:function(){return this._image},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textBlock",{get:function(){return this._textBlock},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Button"},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(r,e,i,o,n,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(!this.isReadOnly&&this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},e.prototype._onPointerOut=function(e,i,o){void 0===o&&(o=!1),!this.isReadOnly&&this.pointerOutAnimation&&this.pointerOutAnimation(),t.prototype._onPointerOut.call(this,e,i,o)},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(!this.isReadOnly&&this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},e.prototype._getRectangleFill=function(t){return this.isEnabled?this._getBackgroundColor(t):this._disabledColor},e.prototype._onPointerUp=function(e,i,o,r,n,a){!this.isReadOnly&&this.pointerUpAnimation&&this.pointerUpAnimation(),t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e.prototype.serialize=function(e,i){t.prototype.serialize.call(this,e,i),(this.isSerializable||i)&&(this._textBlock&&(e.textBlockName=this._textBlock.name),this._image&&(e.imageName=this._image.name))},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),e.textBlockName&&(this._textBlock=this.getChildByName(e.textBlockName)),e.imageName&&(this._image=this.getChildByName(e.imageName))},e.CreateImageButton=function(t,e,i){var o=new this(t),r=new B(t+"_button",e);r.textWrapping=!0,r.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,r.paddingLeft="20%",o.addControl(r);var n=new C(t+"_icon",i);return n.width="20%",n.stretch=C.STRETCH_UNIFORM,n.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o.addControl(n),o._image=n,o._textBlock=r,o},e.CreateImageOnlyButton=function(t,e){var i=new this(t),o=new C(t+"_icon",e);return o.stretch=C.STRETCH_FILL,o.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,i.addControl(o),i._image=o,i},e.CreateSimpleButton=function(t,e){var i=new this(t),o=new B(t+"_button",e);return o.textWrapping=!0,o.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,i.addControl(o),i._textBlock=o,i},e.CreateImageWithCenterTextButton=function(t,e,i){var o=new this(t),r=new C(t+"_icon",i);r.stretch=C.STRETCH_FILL,o.addControl(r);var n=new B(t+"_button",e);return n.textWrapping=!0,n.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,o.addControl(n),o._image=r,o._textBlock=n,o},e}(I);(0,h.RegisterClass)("BABYLON.GUI.Button",T);var S=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isVertical=!0,i._manualWidth=!1,i._manualHeight=!1,i._doNotTrackManualChanges=!1,i._spacing=0,i.ignoreLayoutWarnings=!1,i}return n(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spacing",{get:function(){return this._spacing},set:function(t){this._spacing!==t&&(this._spacing=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualWidth=!0),this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualHeight=!0),this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"StackPanel"},e.prototype._preMeasure=function(e,i){for(var o=0,r=this._children;o<r.length;o++){var n=r[o];this._isVertical?n.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP:n.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT}t.prototype._preMeasure.call(this,e,i)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(e),this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this.isVertical&&!this._manualWidth||(this._measureForChildren.width=this._currentMeasure.width),(this.isVertical||this._manualHeight)&&(this._measureForChildren.height=this._currentMeasure.height)},e.prototype._postMeasure=function(){for(var e=0,i=0,o=this._children.length,r=0;r<o;r++){var n=this._children[r];n.isVisible&&!n.notRenderable&&(this._isVertical?(n.top!==i+"px"&&(n.top=i+"px",this._rebuildLayout=!0,n._top.ignoreAdaptiveScaling=!0),this.ignoreLayoutWarnings||n.isDimensionFullyDefined("height")?i+=n._currentMeasure.height+n._paddingTopInPixels+n._paddingBottomInPixels+(r<o-1?this._spacing:0):h.Logger.Warn("Control (Name:".concat(n.name,", UniqueId:").concat(n.uniqueId,") is using height in percentage mode inside a vertical StackPanel"),1)):(n.left!==e+"px"&&(n.left=e+"px",this._rebuildLayout=!0,n._left.ignoreAdaptiveScaling=!0),this.ignoreLayoutWarnings||n.isDimensionFullyDefined("width")?e+=n._currentMeasure.width+n._paddingLeftInPixels+n._paddingRightInPixels+(r<o-1?this._spacing:0):h.Logger.Warn("Control (Name:".concat(n.name,", UniqueId:").concat(n.uniqueId,") is using width in percentage mode inside a horizontal StackPanel"),1)))}e+=this._paddingLeftInPixels+this._paddingRightInPixels,i+=this._paddingTopInPixels+this._paddingBottomInPixels,this._doNotTrackManualChanges=!0;var a=!1,s=!1;if((!this._manualHeight||this.adaptHeightToChildren)&&this._isVertical){var l=this.height;this.height=i+"px",s=l!==this.height||!this._height.ignoreAdaptiveScaling}if((!this._manualWidth||this.adaptWidthToChildren)&&!this._isVertical){var _=this.width;this.width=e+"px",a=_!==this.width||!this._width.ignoreAdaptiveScaling}s&&(this._height.ignoreAdaptiveScaling=!0),a&&(this._width.ignoreAdaptiveScaling=!0),this._doNotTrackManualChanges=!1,(a||s)&&(this._rebuildLayout=!0),t.prototype._postMeasure.call(this)},e.prototype._getManualDim=function(t){return"width"===t?this._manualWidth:this._manualHeight},e.prototype.isDimensionFullyDefined=function(t){if("height"===t?this.isVertical:!this.isVertical&&!this._getManualDim(t)){for(var e=0,i=this._children;e<i.length;e++)if(!i[e].isDimensionFullyDefined(t))return!1;return!0}return this.getDimension(t).isPixel||this._getAdaptDimTo(t)},e.prototype.serialize=function(e,i){t.prototype.serialize.call(this,e,i),(this.isSerializable||i)&&(e.manualWidth=this._manualWidth,e.manualHeight=this._manualHeight)},e.prototype._parseFromContent=function(e,i){this._manualWidth=e.manualWidth,this._manualHeight=e.manualHeight,t.prototype._parseFromContent.call(this,e,i)},s([(0,h.serialize)()],e.prototype,"ignoreLayoutWarnings",void 0),s([(0,h.serialize)()],e.prototype,"isVertical",null),s([(0,h.serialize)()],e.prototype,"spacing",null),s([(0,h.serialize)()],e.prototype,"width",null),s([(0,h.serialize)()],e.prototype,"height",null),e}(x);(0,h.RegisterClass)("BABYLON.GUI.StackPanel",S);var O=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.onIsCheckedChangedObservable=new h.Observable,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Checkbox"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._isChecked){t.fillStyle=this._isEnabled?this.color?this.color:"#ffffff":this._disabledColorItem;var o=e*this._checkSizeRatio,r=i*this._checkSizeRatio;t.fillRect(this._currentMeasure.left+this._thickness/2+(e-o)/2,this._currentMeasure.top+this._thickness/2+(i-r)/2,o,r)}t.strokeStyle=this.color,t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this.isChecked=!this.isChecked),!0)},e.AddCheckBoxWithHeader=function(t,i){var o=new S;o.isVertical=!1,o.height="30px";var r=new e;r.width="20px",r.height="20px",r.isChecked=!0,r.color="green",r.onIsCheckedChangedObservable.add(i),o.addControl(r);var n=new B;return n.text=t,n.width="180px",n.paddingLeft="5px",n.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,n.color="white",o.addControl(n),o},s([(0,h.serialize)()],e.prototype,"thickness",null),s([(0,h.serialize)()],e.prototype,"checkSizeRatio",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"isChecked",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.Checkbox",O);var R=function(){function t(){}return Object.defineProperty(t.prototype,"text",{get:function(){return this._characters?this._characters.join(""):this._text},set:function(t){this._text=t,this._characters=Array.from&&Array.from(t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"length",{get:function(){return this._characters?this._characters.length:this._text.length},enumerable:!1,configurable:!0}),t.prototype.removePart=function(t,e,i){var o;if(this._text=this._text.slice(0,t)+(i||"")+this._text.slice(e),this._characters){var r=i?Array.from(i):[];(o=this._characters).splice.apply(o,function(t,e,i){if(i||2===arguments.length)for(var o,r=0,n=e.length;r<n;r++)!o&&r in e||(o||(o=Array.prototype.slice.call(e,0,r)),o[r]=e[r]);return t.concat(o||Array.prototype.slice.call(e))}([t,e-t],r,!1))}},t.prototype.charAt=function(t){return this._characters?this._characters[t]:this._text.charAt(t)},t.prototype.substr=function(t,e){if(this._characters){t=isNaN(t)?0:t>=0?Math.min(t,this._characters.length):this._characters.length+Math.max(t,-this._characters.length),void 0===e?e=this._characters.length-t:(isNaN(e)||e<0)&&(e=0);for(var i=[];--e>=0;)i[e]=this._characters[t+e];return i.join("")}return this._text.substr(t,e)},t.prototype.substring=function(t,e){if(this._characters){isNaN(t)?t=0:t>this._characters.length?t=this._characters.length:t<0&&(t=0),void 0===e?e=this._characters.length:isNaN(e)?e=0:e>this._characters.length?e=this._characters.length:e<0&&(e=0);for(var i=[],o=0;t<e;)i[o++]=this._characters[t++];return i.join("")}return this._text.substring(t,e)},t.prototype.isWord=function(t){var e=/\w/g;return this._characters?-1!==this._characters[t].search(e):-1!==this._text.search(e)},t}(),w=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._placeholderText="",o._background="#222222",o._focusedBackground="#000000",o._placeholderColor="gray",o._thickness=1,o._margin=new c(10,c.UNITMODE_PIXEL),o._autoStretchWidth=!0,o._maxWidth=new c(1,c.UNITMODE_PERCENTAGE,!1),o._blinkIsEven=!1,o._cursorOffset=0,o._deadKey=!1,o._addKey=!0,o._currentKey="",o._isTextHighlightOn=!1,o._textHighlightColor="#d5e0ff",o._highligherOpacity=.4,o._highlightedText="",o._startHighlightIndex=0,o._endHighlightIndex=0,o._cursorIndex=-1,o._outlineWidth=0,o._outlineColor="white",o._onFocusSelectAll=!1,o._isPointerDown=!1,o.promptMessage="Please enter text:",o.disableMobilePrompt=!1,o.onTextChangedObservable=new h.Observable,o.onBeforeKeyAddObservable=new h.Observable,o.onTextHighlightObservable=new h.Observable,o.onTextCopyObservable=new h.Observable,o.onTextCutObservable=new h.Observable,o.onTextPasteObservable=new h.Observable,o.text=i,o.isPointerBlocker=!0,o._focusedColor="white",o}return n(e,t),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidth",{get:function(){return this._maxWidth.toString(this._host)},set:function(t){this._maxWidth.toString(this._host)!==t&&this._maxWidth.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidthInPixels",{get:function(){return this._maxWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highligherOpacity",{get:function(){return this._highligherOpacity},set:function(t){this._highligherOpacity!==t&&(this._highligherOpacity=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onFocusSelectAll",{get:function(){return this._onFocusSelectAll},set:function(t){this._onFocusSelectAll!==t&&(this._onFocusSelectAll=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHighlightColor",{get:function(){return this._textHighlightColor},set:function(t){this._textHighlightColor!==t&&(this._textHighlightColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"margin",{get:function(){return this._margin.toString(this._host)},set:function(t){this._margin.toString(this._host)!==t&&this._margin.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"marginInPixels",{get:function(){return this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoStretchWidth",{get:function(){return this._autoStretchWidth},set:function(t){this._autoStretchWidth!==t&&(this._autoStretchWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedBackground",{get:function(){return this._focusedBackground},set:function(t){this._focusedBackground!==t&&(this._focusedBackground=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedColor",{set:function(t){this._focusedColor!==t&&(this._focusedColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderColor",{get:function(){return this._placeholderColor},set:function(t){this._placeholderColor!==t&&(this._placeholderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderText",{get:function(){return this._placeholderText},set:function(t){this._placeholderText!==t&&(this._placeholderText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"deadKey",{get:function(){return this._deadKey},set:function(t){this._deadKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightedText",{get:function(){return this._highlightedText},set:function(t){this._highlightedText!==t&&(this._highlightedText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"addKey",{get:function(){return this._addKey},set:function(t){this._addKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentKey",{get:function(){return this._currentKey},set:function(t){this._currentKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._textWrapper.text},set:function(t){var e=t.toString();this._textWrapper||(this._textWrapper=new R),this._textWrapper.text!==e&&(this._textWrapper.text=e,this._textHasChanged())},enumerable:!1,configurable:!0}),e.prototype._textHasChanged=function(){this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this)},e.prototype._applyStates=function(e){t.prototype._applyStates.call(this,e),this.outlineWidth&&(e.lineWidth=this.outlineWidth,e.strokeStyle=this.outlineColor)},Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){(this._width.toString(this._host)!==t||this._autoStretchWidth)&&(this._width.fromString(t)&&this._markAsDirty(),this.autoStretchWidth=!1)},enumerable:!1,configurable:!0}),e.prototype.onBlur=function(){this._isFocused=!1,this._scrollLeft=null,this._cursorOffset=0,clearTimeout(this._blinkTimeout),this._markAsDirty(),this.onBlurObservable.notifyObservers(this),this._host.unRegisterClipboardEvents(),this._onClipboardObserver&&this._host.onClipboardObservable.remove(this._onClipboardObserver);var t=this._host.getScene();this._onPointerDblTapObserver&&t&&t.onPointerObservable.remove(this._onPointerDblTapObserver)},e.prototype.onFocus=function(){var t=this;if(this._isEnabled){if(this._scrollLeft=null,this._isFocused=!0,this._blinkIsEven=!1,this._cursorOffset=0,this._markAsDirty(),this.onFocusObservable.notifyObservers(this),"touch"===this._focusedBy&&!this.disableMobilePrompt){var e=prompt(this.promptMessage);return null!==e&&(this.text=e),void(this._host.focusedControl=null)}this._host.registerClipboardEvents(),this._onClipboardObserver=this._host.onClipboardObservable.add((function(e){switch(e.type){case h.ClipboardEventTypes.COPY:t._onCopyText(e.event),t.onTextCopyObservable.notifyObservers(t);break;case h.ClipboardEventTypes.CUT:t._onCutText(e.event),t.onTextCutObservable.notifyObservers(t);break;case h.ClipboardEventTypes.PASTE:t._onPasteText(e.event),t.onTextPasteObservable.notifyObservers(t);break;default:return}}));var i=this._host.getScene();i&&(this._onPointerDblTapObserver=i.onPointerObservable.add((function(e){t._isFocused&&e.type===h.PointerEventTypes.POINTERDOUBLETAP&&t._processDblClick(e)}))),this._onFocusSelectAll&&this._selectAllText()}},e.prototype._getTypeName=function(){return"InputText"},e.prototype.keepsFocusWith=function(){return this._connectedVirtualKeyboard?[this._connectedVirtualKeyboard]:null},e.prototype.processKey=function(t,e,i){var o;if(!this.isReadOnly&&(!i||!i.ctrlKey&&!i.metaKey||67!==t&&86!==t&&88!==t)){if(i&&(i.ctrlKey||i.metaKey)&&65===t)return this._selectAllText(),void i.preventDefault();switch(t){case 32:e=" ";break;case 191:i&&i.preventDefault();break;case 8:if(this._textWrapper.text&&this._textWrapper.length>0){if(this.isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this._blinkIsEven=!1,void(i&&i.preventDefault());0===this._cursorOffset?this.text=this._textWrapper.substr(0,this._textWrapper.length-1):(r=this._textWrapper.length-this._cursorOffset)>0&&(this._textWrapper.removePart(r-1,r),this._textHasChanged())}return void(i&&i.preventDefault());case 46:if(this.isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,void(i&&i.preventDefault());if(this._textWrapper.text&&this._textWrapper.length>0&&this._cursorOffset>0){var r=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(r,r+1),this._textHasChanged(),this._cursorOffset--}return void(i&&i.preventDefault());case 13:return this._host.focusedControl=null,void(this.isTextHighlightOn=!1);case 35:return this._cursorOffset=0,this._blinkIsEven=!1,this.isTextHighlightOn=!1,void this._markAsDirty();case 36:return this._cursorOffset=this._textWrapper.length,this._blinkIsEven=!1,this.isTextHighlightOn=!1,void this._markAsDirty();case 37:if(this._cursorOffset++,this._cursorOffset>this._textWrapper.length&&(this._cursorOffset=this._textWrapper.length),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this.isTextHighlightOn){if(this._textWrapper.length===this._cursorOffset)return;this._endHighlightIndex=this._textWrapper.length-this._cursorOffset+1}return this._startHighlightIndex=0,this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=this._textWrapper.length,this.isTextHighlightOn=!0,void this._markAsDirty()}return this.isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=0===this._startHighlightIndex?this._textWrapper.length:this._textWrapper.length-this._startHighlightIndex+1):(this.isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset>=this._textWrapper.length?this._textWrapper.length:this._cursorOffset-1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this.isTextHighlightOn=!1,void this._markAsDirty()}return this.isTextHighlightOn&&(this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this.isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=this._textWrapper.length,i.preventDefault()),this._blinkIsEven=!1,this.isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 39:if(this._cursorOffset--,this._cursorOffset<0&&(this._cursorOffset=0),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this.isTextHighlightOn){if(0===this._cursorOffset)return;this._startHighlightIndex=this._textWrapper.length-this._cursorOffset-1}return this._endHighlightIndex=this._textWrapper.length,this.isTextHighlightOn=!0,this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=0,void this._markAsDirty()}return this.isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=this._textWrapper.length===this._endHighlightIndex?0:this._textWrapper.length-this._endHighlightIndex-1):(this.isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset<=0?0:this._cursorOffset+1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this.isTextHighlightOn=!1,void this._markAsDirty()}return this.isTextHighlightOn&&(this._cursorOffset=this._textWrapper.length-this._endHighlightIndex,this.isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=0,i.preventDefault()),this._blinkIsEven=!1,this.isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty()}if(32===t&&(e=null!==(o=null==i?void 0:i.key)&&void 0!==o?o:" "),this._deadKey="Dead"===e,e&&(-1===t||32===t||34===t||39===t||t>47&&t<64||t>64&&t<91||t>159&&t<193||t>218&&t<223||t>95&&t<112)&&(this._currentKey=e,this.onBeforeKeyAddObservable.notifyObservers(this),e=this._currentKey,this._addKey&&!this._deadKey))if(this.isTextHighlightOn)this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex,e),this._textHasChanged(),this._cursorOffset=this._textWrapper.length-(this._startHighlightIndex+1),this.isTextHighlightOn=!1,this._blinkIsEven=!1,this._markAsDirty();else if(0===this._cursorOffset)this.text+=this._deadKey&&(null==i?void 0:i.key)?i.key:e;else{var n=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(n,n,e),this._textHasChanged()}}},e.prototype._updateValueFromCursorIndex=function(t){if(this._blinkIsEven=!1,-1===this._cursorIndex)this._cursorIndex=t;else if(this._cursorIndex<this._cursorOffset)this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset;else{if(!(this._cursorIndex>this._cursorOffset))return this.isTextHighlightOn=!1,void this._markAsDirty();this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex}this.isTextHighlightOn=!0,this._markAsDirty()},e.prototype._processDblClick=function(t){var e,i;this._startHighlightIndex=this._textWrapper.length-this._cursorOffset,this._endHighlightIndex=this._startHighlightIndex;do{i=this._endHighlightIndex<this._textWrapper.length&&this._textWrapper.isWord(this._endHighlightIndex)?++this._endHighlightIndex:0,e=this._startHighlightIndex>0&&this._textWrapper.isWord(this._startHighlightIndex-1)?--this._startHighlightIndex:0}while(e||i);this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this.isTextHighlightOn=!0,this._clickedCoordinate=null,this._blinkIsEven=!0,this._cursorIndex=-1,this._markAsDirty()},e.prototype._selectAllText=function(){this._blinkIsEven=!0,this.isTextHighlightOn=!0,this._startHighlightIndex=0,this._endHighlightIndex=this._textWrapper.length,this._cursorOffset=this._textWrapper.length,this._cursorIndex=-1,this._markAsDirty()},e.prototype.processKeyboard=function(e){this.processKey(e.keyCode,e.key,e),t.prototype.processKeyboard.call(this,e)},e.prototype._onCopyText=function(t){this.isTextHighlightOn=!1;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText},e.prototype._onCutText=function(t){if(this._highlightedText){this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText,this._highlightedText=""}},e.prototype._onPasteText=function(t){var e;e=t.clipboardData&&-1!==t.clipboardData.types.indexOf("text/plain")?t.clipboardData.getData("text/plain"):this._host.clipboardData;var i=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(i,i,e),this._textHasChanged()},e.prototype._draw=function(t){var e,i=this;t.save(),this._applyStates(t),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(t.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._fontOffset&&!this._wasDirty||(this._fontOffset=y._GetFontOffset(t.font,null===(e=this._host.getScene())||void 0===e?void 0:e.getEngine()));var o=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this.color&&(t.fillStyle=this.color);var r=this._beforeRenderText(this._textWrapper);this._isFocused||this._textWrapper.text||!this._placeholderText||((r=new R).text=this._placeholderText,this._placeholderColor&&(t.fillStyle=this._placeholderColor)),this._textWidth=t.measureText(r.text).width;var n=2*this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this._autoStretchWidth&&(this.width=Math.min(this._maxWidth.getValueInPixel(this._host,this._tempParentMeasure.width),this._textWidth+n)+"px",this._autoStretchWidth=!0);var a=this._fontOffset.ascent+(this._currentMeasure.height-this._fontOffset.height)/2,s=this._width.getValueInPixel(this._host,this._tempParentMeasure.width)-n;if(t.save(),t.beginPath(),t.rect(o,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,s+2,this._currentMeasure.height),t.clip(),this._isFocused&&this._textWidth>s){var l=o-this._textWidth+s;this._scrollLeft||(this._scrollLeft=l)}else this._scrollLeft=o;if(this.outlineWidth&&t.strokeText(r.text,this._scrollLeft,this._currentMeasure.top+a),t.fillText(r.text,this._scrollLeft,this._currentMeasure.top+a),this._isFocused){if(this._clickedCoordinate){var _=this._scrollLeft+this._textWidth-this._clickedCoordinate,h=0;this._cursorOffset=0;var c=0;do{this._cursorOffset&&(c=Math.abs(_-h)),this._cursorOffset++,h=t.measureText(r.substr(r.length-this._cursorOffset,this._cursorOffset)).width}while(h<_&&r.length>=this._cursorOffset);Math.abs(_-h)>c&&this._cursorOffset--,this._blinkIsEven=!1,this._clickedCoordinate=null}if(!this._blinkIsEven){var u=r.substr(r.length-this._cursorOffset),d=t.measureText(u).width,f=this._scrollLeft+this._textWidth-d;f<o?(this._scrollLeft+=o-f,f=o,this._markAsDirty()):f>o+s&&(this._scrollLeft+=o+s-f,f=o+s,this._markAsDirty()),this.isTextHighlightOn||t.fillRect(f,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,2,this._fontOffset.height)}if(clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout((function(){i._blinkIsEven=!i._blinkIsEven,i._markAsDirty()}),500),this.isTextHighlightOn){clearTimeout(this._blinkTimeout);var p=t.measureText(r.substring(this._startHighlightIndex)).width,g=this._scrollLeft+this._textWidth-p;this._highlightedText=r.substring(this._startHighlightIndex,this._endHighlightIndex);var b=t.measureText(r.substring(this._startHighlightIndex,this._endHighlightIndex)).width;g<o&&((b-=o-g)||(b=t.measureText(r.charAt(r.length-this._cursorOffset)).width),g=o),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor,t.fillRect(g,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,b,this._fontOffset.height),t.globalAlpha=1}}t.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(t.strokeStyle=this.focusedColor):this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!(!t.prototype._onPointerDown.call(this,e,i,o,r,n)||!this.isReadOnly&&(this._clickedCoordinate=i.x,this.isTextHighlightOn=!1,this._highlightedText="",this._cursorIndex=-1,this._isPointerDown=!0,this._host._capturingControl[o]=this,this._focusedBy=n.event.pointerType,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),0):!this._isEnabled||(this._host.focusedControl=this,0)))},e.prototype._onPointerMove=function(e,i,o,r){this._host.focusedControl===this&&this._isPointerDown&&!this.isReadOnly&&(this._clickedCoordinate=i.x,this._markAsDirty(),this._updateValueFromCursorIndex(this._cursorOffset)),t.prototype._onPointerMove.call(this,e,i,o,r)},e.prototype._onPointerUp=function(e,i,o,r,n){this._isPointerDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n)},e.prototype._beforeRenderText=function(t){return t},Object.defineProperty(e.prototype,"isTextHighlightOn",{get:function(){return this._isTextHighlightOn},set:function(t){this._isTextHighlightOn!==t&&(t&&this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=t)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onTextChangedObservable.clear(),this.onTextCopyObservable.clear(),this.onTextCutObservable.clear(),this.onTextPasteObservable.clear(),this.onTextHighlightObservable.clear(),this.onKeyboardEventProcessedObservable.clear()},s([(0,h.serialize)()],e.prototype,"promptMessage",void 0),s([(0,h.serialize)()],e.prototype,"disableMobilePrompt",void 0),s([(0,h.serialize)()],e.prototype,"maxWidth",null),s([(0,h.serialize)()],e.prototype,"highligherOpacity",null),s([(0,h.serialize)()],e.prototype,"onFocusSelectAll",null),s([(0,h.serialize)()],e.prototype,"textHighlightColor",null),s([(0,h.serialize)()],e.prototype,"margin",null),s([(0,h.serialize)()],e.prototype,"autoStretchWidth",null),s([(0,h.serialize)()],e.prototype,"thickness",null),s([(0,h.serialize)()],e.prototype,"focusedBackground",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"placeholderColor",null),s([(0,h.serialize)()],e.prototype,"placeholderText",null),s([(0,h.serialize)()],e.prototype,"deadKey",null),s([(0,h.serialize)()],e.prototype,"text",null),s([(0,h.serialize)()],e.prototype,"width",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.InputText",w);var M=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._rowDefinitions=new Array,i._rowDefinitionObservers=[],i._columnDefinitions=new Array,i._columnDefinitionObservers=[],i._cells={},i._childControls=new Array,i}return n(e,t),Object.defineProperty(e.prototype,"clipContent",{get:function(){return this._clipContent},set:function(t){for(var e in this._clipContent=t,this._cells)this._cells[e].clipContent=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"clipChildren",{get:function(){return this._clipChildren},set:function(t){for(var e in this._clipChildren=t,this._cells)this._cells[e].clipChildren=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"columnCount",{get:function(){return this._columnDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rowCount",{get:function(){return this._rowDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._childControls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cells",{get:function(){return this._cells},enumerable:!1,configurable:!0}),e.prototype.getRowDefinition=function(t){return t<0||t>=this._rowDefinitions.length?null:this._rowDefinitions[t]},e.prototype.getColumnDefinition=function(t){return t<0||t>=this._columnDefinitions.length?null:this._columnDefinitions[t]},e.prototype.addRowDefinition=function(t,e){var i=this;return void 0===e&&(e=!1),this._rowDefinitions.push(new c(t,e?c.UNITMODE_PIXEL:c.UNITMODE_PERCENTAGE)),this._rowDefinitionObservers.push(this._rowDefinitions[this.rowCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.addColumnDefinition=function(t,e){var i=this;return void 0===e&&(e=!1),this._columnDefinitions.push(new c(t,e?c.UNITMODE_PIXEL:c.UNITMODE_PERCENTAGE)),this._columnDefinitionObservers.push(this._columnDefinitions[this.columnCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.setRowDefinition=function(t,e,i){var o=this;if(void 0===i&&(i=!1),t<0||t>=this._rowDefinitions.length)return this;var r=this._rowDefinitions[t];return r&&r.isPixel===i&&r.value===e||(this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions[t]=new c(e,i?c.UNITMODE_PIXEL:c.UNITMODE_PERCENTAGE),this._rowDefinitionObservers[t]=this._rowDefinitions[t].onChangedObservable.add((function(){return o._markAsDirty()})),this._markAsDirty()),this},e.prototype.setColumnDefinition=function(t,e,i){var o=this;if(void 0===i&&(i=!1),t<0||t>=this._columnDefinitions.length)return this;var r=this._columnDefinitions[t];return r&&r.isPixel===i&&r.value===e||(this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions[t]=new c(e,i?c.UNITMODE_PIXEL:c.UNITMODE_PERCENTAGE),this._columnDefinitionObservers[t]=this._columnDefinitions[t].onChangedObservable.add((function(){return o._markAsDirty()})),this._markAsDirty()),this},e.prototype.getChildrenAt=function(t,e){var i=this._cells["".concat(t,":").concat(e)];return i?i.children:null},e.prototype.getChildCellInfo=function(t){return t._tag},e.prototype._removeCell=function(e,i){if(e){t.prototype.removeControl.call(this,e);for(var o=0,r=e.children;o<r.length;o++){var n=r[o],a=this._childControls.indexOf(n);-1!==a&&this._childControls.splice(a,1)}delete this._cells[i]}},e.prototype._offsetCell=function(t,e){if(this._cells[e]){this._cells[t]=this._cells[e];for(var i=0,o=this._cells[t].children;i<o.length;i++)o[i]._tag=t;delete this._cells[e]}},e.prototype.removeColumnDefinition=function(t){if(t<0||t>=this._columnDefinitions.length)return this;for(var e=0;e<this._rowDefinitions.length;e++){var i="".concat(e,":").concat(t),o=this._cells[i];this._removeCell(o,i)}for(e=0;e<this._rowDefinitions.length;e++)for(var r=t+1;r<this._columnDefinitions.length;r++){var n="".concat(e,":").concat(r-1);i="".concat(e,":").concat(r),this._offsetCell(n,i)}return this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions.splice(t,1),this._columnDefinitionObservers.splice(t,1),this._markAsDirty(),this},e.prototype.removeRowDefinition=function(t){if(t<0||t>=this._rowDefinitions.length)return this;for(var e=0;e<this._columnDefinitions.length;e++){var i="".concat(t,":").concat(e),o=this._cells[i];this._removeCell(o,i)}for(e=0;e<this._columnDefinitions.length;e++)for(var r=t+1;r<this._rowDefinitions.length;r++){var n="".concat(r-1,":").concat(e);i="".concat(r,":").concat(e),this._offsetCell(n,i)}return this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions.splice(t,1),this._rowDefinitionObservers.splice(t,1),this._markAsDirty(),this},e.prototype.addControl=function(e,i,o){if(void 0===i&&(i=0),void 0===o&&(o=0),0===this._rowDefinitions.length&&this.addRowDefinition(1,!1),0===this._columnDefinitions.length&&this.addColumnDefinition(1,!1),-1!==this._childControls.indexOf(e))return h.Tools.Warn("Control (Name:".concat(e.name,", UniqueId:").concat(e.uniqueId,") is already associated with this grid. You must remove it before reattaching it")),this;var r=Math.min(i,this._rowDefinitions.length-1),n=Math.min(o,this._columnDefinitions.length-1),a="".concat(r,":").concat(n),s=this._cells[a];return s||(s=new x(a),this._cells[a]=s,s.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,s.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,s.clipContent=this.clipContent,s.clipChildren=this.clipChildren,t.prototype.addControl.call(this,s)),s.addControl(e),this._childControls.push(e),e._tag=a,e.parent=this,this._markAsDirty(),this},e.prototype.removeControl=function(t){var e=this._childControls.indexOf(t);-1!==e&&this._childControls.splice(e,1);var i=this._cells[t._tag];return i&&(i.removeControl(t),t._tag=null),this._markAsDirty(),this},e.prototype._getTypeName=function(){return"Grid"},e.prototype._getGridDefinitions=function(t){for(var e=[],i=[],o=[],r=[],n=this._currentMeasure.width,a=0,s=this._currentMeasure.height,l=0,_=0,h=0,c=this._rowDefinitions;h<c.length;h++)(g=c[h]).isPixel?(s-=p=g.getValue(this._host),i[_]=p):l+=g.value,_++;var u=0;_=0;for(var d=0,f=this._rowDefinitions;d<f.length;d++){var p,g=f[d];r.push(u),g.isPixel?u+=g.getValue(this._host):(u+=p=Math.round(g.value/l*s),i[_]=p),_++}_=0;for(var b=0,m=this._columnDefinitions;b<m.length;b++)(I=m[b]).isPixel?(n-=P=I.getValue(this._host),e[_]=P):a+=I.value,_++;var v=0;_=0;for(var y=0,x=this._columnDefinitions;y<x.length;y++){var P,I=x[y];o.push(v),I.isPixel?v+=I.getValue(this._host):(v+=P=Math.round(I.value/a*n),e[_]=P),_++}t(o,r,e,i)},e.prototype._additionalProcessing=function(e,i){var o=this;this._getGridDefinitions((function(t,e,i,r){for(var n in o._cells)if(Object.prototype.hasOwnProperty.call(o._cells,n)){var a=n.split(":"),s=parseInt(a[0]),l=parseInt(a[1]),_=o._cells[n];_.leftInPixels=t[l],_.topInPixels=e[s],_.widthInPixels=i[l],_.heightInPixels=r[s],_._left.ignoreAdaptiveScaling=!0,_._top.ignoreAdaptiveScaling=!0,_._width.ignoreAdaptiveScaling=!0,_._height.ignoreAdaptiveScaling=!0}})),t.prototype._additionalProcessing.call(this,e,i)},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t in this._cells)Object.prototype.hasOwnProperty.call(this._cells,t)&&this._cells[t]._markMatrixAsDirty()},e.prototype._renderHighlightSpecific=function(e){var i=this;t.prototype._renderHighlightSpecific.call(this,e),this._getGridDefinitions((function(t,o,r,n){for(var a=0;a<t.length;a++){var s=i._currentMeasure.left+t[a]+r[a];e.beginPath(),e.moveTo(s,i._currentMeasure.top),e.lineTo(s,i._currentMeasure.top+i._currentMeasure.height),e.stroke()}for(a=0;a<o.length;a++){var l=i._currentMeasure.top+o[a]+n[a];e.beginPath(),e.moveTo(i._currentMeasure.left,l),e.lineTo(i._currentMeasure.left+i._currentMeasure.width,l),e.stroke()}})),e.restore()},e.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=0,i=this._childControls;e<i.length;e++)i[e].dispose();for(var o=0;o<this._rowDefinitions.length;o++)this._rowDefinitions[o].onChangedObservable.remove(this._rowDefinitionObservers[o]);for(o=0;o<this._columnDefinitions.length;o++)this._columnDefinitions[o].onChangedObservable.remove(this._columnDefinitionObservers[o]);this._rowDefinitionObservers.length=0,this._rowDefinitions.length=0,this._columnDefinitionObservers.length=0,this._columnDefinitions.length=0,this._cells={},this._childControls.length=0},e.prototype.serialize=function(e,i){if(t.prototype.serialize.call(this,e,i),this.isSerializable||i){e.columnCount=this.columnCount,e.rowCount=this.rowCount,e.columns=[],e.rows=[],e.tags=[];for(var o=0;o<this.columnCount;++o){var r=this.getColumnDefinition(o),n={value:null==r?void 0:r.getValue(this.host),unit:null==r?void 0:r.unit};e.columns.push(n)}for(o=0;o<this.rowCount;++o){var a=this.getRowDefinition(o);n={value:null==a?void 0:a.getValue(this.host),unit:null==a?void 0:a.unit},e.rows.push(n)}this.children.forEach((function(t){e.tags.push(t._tag)}))}},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i);var o=[];this.children.forEach((function(t){o.push(t)})),this.removeRowDefinition(0),this.removeColumnDefinition(0);for(var r=0;r<e.columnCount;++r){var n=e.columns[r].value,a=e.columns[r].unit;this.addColumnDefinition(n,1===a)}for(r=0;r<e.rowCount;++r){var s=e.rows[r].value;a=e.rows[r].unit,this.addRowDefinition(s,1===a)}for(r=0;r<o.length;++r){var l=e.tags[r],_=parseInt(l.substring(0,l.search(":")));isNaN(_)&&(_=0);var h=parseInt(l.substring(l.search(":")+1));isNaN(h)&&(h=0),this.addControl(o[r],_,h)}},s([(0,h.serialize)()],e.prototype,"clipContent",null),e}(x);(0,h.RegisterClass)("BABYLON.GUI.Grid",M);var E=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._value=h.Color3.Red(),i._tmpColor=new h.Color3,i._pointerStartedOnSquare=!1,i._pointerStartedOnWheel=!1,i._squareLeft=0,i._squareTop=0,i._squareSize=0,i._h=360,i._s=1,i._v=1,i._lastPointerDownId=-1,i.onValueChangedObservable=new h.Observable,i._pointerIsDown=!1,i.value=new h.Color3(.88,.1,.1),i.size="200px",i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value.equals(t)||(this._value.copyFrom(t),this._value.toHSVToRef(this._tmpColor),this._h=this._tmpColor.r,this._s=Math.max(this._tmpColor.g,1e-5),this._v=Math.max(this._tmpColor.b,1e-5),this._markAsDirty(),this._value.r<=e._Epsilon&&(this._value.r=0),this._value.g<=e._Epsilon&&(this._value.g=0),this._value.b<=e._Epsilon&&(this._value.b=0),this._value.r>=1-e._Epsilon&&(this._value.r=1),this._value.g>=1-e._Epsilon&&(this._value.g=1),this._value.b>=1-e._Epsilon&&(this._value.b=1),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._width.toString(this._host)!==t&&this._width.fromString(t)&&(0===this._width.getValue(this._host)&&(t="1px",this._width.fromString(t)),this._height.fromString(t),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._height.toString(this._host)!==t&&this._height.fromString(t)&&(0===this._height.getValue(this._host)&&(t="1px",this._height.fromString(t)),this._width.fromString(t),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(t){this.width=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ColorPicker"},e.prototype._preMeasure=function(t){t.width<t.height?this._currentMeasure.height=t.width:this._currentMeasure.width=t.height},e.prototype._updateSquareProps=function(){var t=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),e=2*(t-.2*t)/Math.sqrt(2),i=t-.5*e;this._squareLeft=this._currentMeasure.left+i,this._squareTop=this._currentMeasure.top+i,this._squareSize=e},e.prototype._drawGradientSquare=function(t,e,i,o,r,n){var a=n.createLinearGradient(e,i,o+e,i);a.addColorStop(0,"#fff"),a.addColorStop(1,"hsl("+t+", 100%, 50%)"),n.fillStyle=a,n.fillRect(e,i,o,r);var s=n.createLinearGradient(e,i,e,r+i);s.addColorStop(0,"rgba(0,0,0,0)"),s.addColorStop(1,"#000"),n.fillStyle=s,n.fillRect(e,i,o,r)},e.prototype._drawCircle=function(t,e,i,o){o.beginPath(),o.arc(t,e,i+1,0,2*Math.PI,!1),o.lineWidth=3,o.strokeStyle="#333333",o.stroke(),o.beginPath(),o.arc(t,e,i,0,2*Math.PI,!1),o.lineWidth=3,o.strokeStyle="#ffffff",o.stroke()},e.prototype._createColorWheelCanvas=function(t,e){var i=h.EngineStore.LastCreatedEngine;if(!i)throw new Error("Invalid engine. Unable to create a canvas.");for(var o=i.createCanvas(2*t,2*t),r=o.getContext("2d"),n=r.getImageData(0,0,2*t,2*t),a=n.data,s=this._tmpColor,l=t*t,_=t-e,c=_*_,u=-t;u<t;u++)for(var d=-t;d<t;d++){var f=u*u+d*d;if(!(f>l||f<c)){var p=Math.sqrt(f),g=Math.atan2(d,u);h.Color3.HSVtoRGBToRef(180*g/Math.PI+180,p/t,1,s);var b=4*(u+t+2*(d+t)*t);a[b]=255*s.r,a[b+1]=255*s.g,a[b+2]=255*s.b;var m,v;v=t<50?.2:t>150?.04:-.16*(t-50)/100+.2,m=(p-_)/(t-_),a[b+3]=m<v?m/v*255:m>1-v?255*(1-(m-(1-v))/v):255}}return r.putImageData(n,0,0),o},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),i=.2*e,o=this._currentMeasure.left,r=this._currentMeasure.top;this._colorWheelCanvas&&this._colorWheelCanvas.width==2*e||(this._colorWheelCanvas=this._createColorWheelCanvas(e,i)),this._updateSquareProps(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY,t.fillRect(this._squareLeft,this._squareTop,this._squareSize,this._squareSize)),t.drawImage(this._colorWheelCanvas,o,r),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._drawGradientSquare(this._h,this._squareLeft,this._squareTop,this._squareSize,this._squareSize,t);var n=this._squareLeft+this._squareSize*this._s,a=this._squareTop+this._squareSize*(1-this._v);this._drawCircle(n,a,.04*e,t);var s=e-.5*i;n=o+e+Math.cos((this._h-180)*Math.PI/180)*s,a=r+e+Math.sin((this._h-180)*Math.PI/180)*s,this._drawCircle(n,a,.35*i,t),t.restore()},e.prototype._updateValueFromPointer=function(t,i){if(this._pointerStartedOnWheel){var o=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),r=o+this._currentMeasure.left,n=o+this._currentMeasure.top;this._h=180*Math.atan2(i-n,t-r)/Math.PI+180}else this._pointerStartedOnSquare&&(this._updateSquareProps(),this._s=(t-this._squareLeft)/this._squareSize,this._v=1-(i-this._squareTop)/this._squareSize,this._s=Math.min(this._s,1),this._s=Math.max(this._s,e._Epsilon),this._v=Math.min(this._v,1),this._v=Math.max(this._v,e._Epsilon));h.Color3.HSVtoRGBToRef(this._h,this._s,this._v,this._tmpColor),this.value=this._tmpColor},e.prototype._isPointOnSquare=function(t,e){this._updateSquareProps();var i=this._squareLeft,o=this._squareTop,r=this._squareSize;return t>=i&&t<=i+r&&e>=o&&e<=o+r},e.prototype._isPointOnWheel=function(t,e){var i=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),o=i-.2*i,r=t-(i+this._currentMeasure.left),n=e-(i+this._currentMeasure.top),a=r*r+n*n;return a<=i*i&&a>=o*o},e.prototype._onPointerDown=function(e,i,o,r,n){if(!t.prototype._onPointerDown.call(this,e,i,o,r,n))return!1;if(this.isReadOnly)return!0;this._pointerIsDown=!0,this._pointerStartedOnSquare=!1,this._pointerStartedOnWheel=!1,this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var a=this._transformedPosition.x,s=this._transformedPosition.y;return this._isPointOnSquare(a,s)?this._pointerStartedOnSquare=!0:this._isPointOnWheel(a,s)&&(this._pointerStartedOnWheel=!0),this._updateValueFromPointer(a,s),this._host._capturingControl[o]=this,this._lastPointerDownId=o,!0},e.prototype._onPointerMove=function(e,i,o,r){if(o==this._lastPointerDownId){if(!this.isReadOnly){this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var n=this._transformedPosition.x,a=this._transformedPosition.y;this._pointerIsDown&&this._updateValueFromPointer(n,a)}t.prototype._onPointerMove.call(this,e,i,o,r)}},e.prototype._onPointerUp=function(e,i,o,r,n,a){this._pointerIsDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},e.ShowPickerDialogAsync=function(t,i){return new Promise((function(o){i.pickerWidth=i.pickerWidth||"640px",i.pickerHeight=i.pickerHeight||"400px",i.headerHeight=i.headerHeight||"35px",i.lastColor=i.lastColor||"#000000",i.swatchLimit=i.swatchLimit||20,i.numSwatchesPerLine=i.numSwatchesPerLine||10;var r,n,a,s,l,_,c,u=i.swatchLimit/i.numSwatchesPerLine,d=parseFloat(i.pickerWidth)/i.numSwatchesPerLine,f=Math.floor(.25*d),p=f*(i.numSwatchesPerLine+1),g=Math.floor((parseFloat(i.pickerWidth)-p)/i.numSwatchesPerLine),b=g*u+f*(u+1),m=(parseInt(i.pickerHeight)+b+Math.floor(.25*g)).toString()+"px",v="#c0c0c0",x="#535353",P="#414141",C="515151",S="#555555",O="#454545",R=h.Color3.FromHexString("#dddddd"),E=R.r+R.g+R.b,F="#aaaaaa",D="#ffffff",L=["R","G","B"],k="#454545",N="#f0f0f0",A=!1,z=new M;if(z.name="Dialog Container",z.width=i.pickerWidth,i.savedColors){z.height=m;var Q=parseInt(i.pickerHeight)/parseInt(m);z.addRowDefinition(Q,!1),z.addRowDefinition(1-Q,!1)}else z.height=i.pickerHeight,z.addRowDefinition(1,!1);if(t.addControl(z),i.savedColors){(s=new M).name="Swatch Drawer",s.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,s.background=x,s.width=i.pickerWidth;var V,W=i.savedColors.length/i.numSwatchesPerLine;V=0==W?0:W+1,s.height=(g*W+V*f).toString()+"px",s.top=Math.floor(.25*g).toString()+"px";for(var H=0;H<2*Math.ceil(i.savedColors.length/i.numSwatchesPerLine)+1;H++)H%2!=0?s.addRowDefinition(g,!0):s.addRowDefinition(f,!0);for(H=0;H<2*i.numSwatchesPerLine+1;H++)H%2!=0?s.addColumnDefinition(g,!0):s.addColumnDefinition(f,!0);z.addControl(s,1,0)}var G=new M;G.name="Picker Panel",G.height=i.pickerHeight;var U=parseInt(i.headerHeight)/parseInt(i.pickerHeight),j=[U,1-U];G.addRowDefinition(j[0],!1),G.addRowDefinition(j[1],!1),z.addControl(G,0,0);var Y=new I;Y.name="Dialogue Header Bar",Y.background="#cccccc",Y.thickness=0,G.addControl(Y,0,0);var X=T.CreateSimpleButton("closeButton","a");X.fontFamily="coreglyphs";var K=h.Color3.FromHexString(Y.background),Z=new h.Color3(1-K.r,1-K.g,1-K.b);X.color=Z.toHexString(),X.fontSize=Math.floor(.6*parseInt(i.headerHeight)),X.textBlock.textVerticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,X.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_RIGHT,X.height=X.width=i.headerHeight,X.background=Y.background,X.thickness=0,X.pointerDownAnimation=function(){},X.pointerUpAnimation=function(){X.background=Y.background},X.pointerEnterAnimation=function(){X.color=Y.background,X.background="red"},X.pointerOutAnimation=function(){X.color=Z.toHexString(),X.background=Y.background},X.onPointerClickObservable.add((function(){Gt(dt.background)})),G.addControl(X,0,0);var q=new M;q.name="Dialogue Body",q.background=x;var J=[.4375,.5625];q.addRowDefinition(1,!1),q.addColumnDefinition(J[0],!1),q.addColumnDefinition(J[1],!1),G.addControl(q,1,0);var $=new M;$.name="Picker Grid",$.addRowDefinition(.85,!1),$.addRowDefinition(.15,!1),q.addControl($,0,0);var tt=new e;tt.name="GUI Color Picker",i.pickerHeight<i.pickerWidth?tt.width=.89:tt.height=.89,tt.value=h.Color3.FromHexString(i.lastColor),tt.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,tt.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,tt.onPointerDownObservable.add((function(){c=tt.name,_="",Qt(!1)})),tt.onValueChangedObservable.add((function(t){c==tt.name&&kt(t,tt.name)})),$.addControl(tt,0,0);var et=new M;et.name="Dialogue Right Half",et.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT;var it=[.514,.486];et.addRowDefinition(it[0],!1),et.addRowDefinition(it[1],!1),q.addControl(et,1,1);var ot=new M;ot.name="Swatches and Buttons";var rt=[.417,.583];ot.addRowDefinition(1,!1),ot.addColumnDefinition(rt[0],!1),ot.addColumnDefinition(rt[1],!1),et.addControl(ot,0,0);var nt=new M;nt.name="New and Current Swatches";var at=[.04,.16,.64,.16];nt.addRowDefinition(at[0],!1),nt.addRowDefinition(at[1],!1),nt.addRowDefinition(at[2],!1),nt.addRowDefinition(at[3],!1),ot.addControl(nt,0,0);var st=new M;st.name="Active Swatches",st.width=.67,st.addRowDefinition(.5,!1),st.addRowDefinition(.5,!1),nt.addControl(st,2,0);var lt,_t=Math.floor(parseInt(i.pickerWidth)*J[1]*rt[0]*.11),ht=Math.floor(parseInt(i.pickerHeight)*j[1]*it[0]*at[1]*.5);lt=i.pickerWidth>i.pickerHeight?ht:_t;var ct=new B;ct.text="new",ct.name="New Color Label",ct.color=v,ct.fontSize=lt,nt.addControl(ct,1,0);var ut=new I;ut.name="New Color Swatch",ut.background=i.lastColor,ut.thickness=0,st.addControl(ut,0,0);var dt=T.CreateSimpleButton("currentSwatch","");dt.background=i.lastColor,dt.thickness=0,dt.onPointerClickObservable.add((function(){kt(h.Color3.FromHexString(dt.background),dt.name),Qt(!1)})),dt.pointerDownAnimation=function(){},dt.pointerUpAnimation=function(){},dt.pointerEnterAnimation=function(){},dt.pointerOutAnimation=function(){},st.addControl(dt,1,0);var ft=new I;ft.name="Swatch Outline",ft.width=.67,ft.thickness=2,ft.color="#404040",ft.isHitTestVisible=!1,nt.addControl(ft,2,0);var pt=new B;pt.name="Current Color Label",pt.text="current",pt.color=v,pt.fontSize=lt,nt.addControl(pt,3,0);var gt=new M;gt.name="Button Grid",gt.height=.8;var bt=1/3;gt.addRowDefinition(bt,!1),gt.addRowDefinition(bt,!1),gt.addRowDefinition(bt,!1),ot.addControl(gt,0,1);var mt=Math.floor(parseInt(i.pickerWidth)*J[1]*rt[1]*.67).toString()+"px",vt=Math.floor(parseInt(i.pickerHeight)*j[1]*it[0]*(parseFloat(gt.height.toString())/100)*bt*.7).toString()+"px";r=parseFloat(mt)>parseFloat(vt)?Math.floor(.45*parseFloat(vt)):Math.floor(.11*parseFloat(mt));var yt=T.CreateSimpleButton("butOK","OK");yt.width=mt,yt.height=vt,yt.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,yt.thickness=2,yt.color=v,yt.fontSize=r,yt.background=x,yt.onPointerEnterObservable.add((function(){yt.background=P})),yt.onPointerOutObservable.add((function(){yt.background=x})),yt.pointerDownAnimation=function(){yt.background=C},yt.pointerUpAnimation=function(){yt.background=P},yt.onPointerClickObservable.add((function(){Qt(!1),Gt(ut.background)})),gt.addControl(yt,0,0);var xt=T.CreateSimpleButton("butCancel","Cancel");xt.width=mt,xt.height=vt,xt.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,xt.thickness=2,xt.color=v,xt.fontSize=r,xt.background=x,xt.onPointerEnterObservable.add((function(){xt.background=P})),xt.onPointerOutObservable.add((function(){xt.background=x})),xt.pointerDownAnimation=function(){xt.background=C},xt.pointerUpAnimation=function(){xt.background=P},xt.onPointerClickObservable.add((function(){Qt(!1),Gt(dt.background)})),gt.addControl(xt,1,0),i.savedColors&&((l=T.CreateSimpleButton("butSave","Save")).width=mt,l.height=vt,l.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,l.thickness=2,l.fontSize=r,i.savedColors.length<i.swatchLimit?(l.color=v,l.background=x):Ht(l,!0),l.onPointerEnterObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=P)})),l.onPointerOutObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=x)})),l.pointerDownAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=C)},l.pointerUpAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=P)},l.onPointerClickObservable.add((function(){i.savedColors&&(0==i.savedColors.length&&Wt(!0),i.savedColors.length<i.swatchLimit&&Vt(ut.background,l),Qt(!1))})),i.savedColors.length>0&&Wt(!0),gt.addControl(l,2,0));var Pt=new M;Pt.name="Dialog Lower Right",Pt.addRowDefinition(.02,!1),Pt.addRowDefinition(.63,!1),Pt.addRowDefinition(.21,!1),Pt.addRowDefinition(.14,!1),et.addControl(Pt,1,0);var It=h.Color3.FromHexString(i.lastColor),Bt=new M;for(Bt.name="RGB Values",Bt.width=.82,Bt.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,Bt.addRowDefinition(1/3,!1),Bt.addRowDefinition(1/3,!1),Bt.addRowDefinition(1/3,!1),Bt.addColumnDefinition(.1,!1),Bt.addColumnDefinition(.2,!1),Bt.addColumnDefinition(.7,!1),Pt.addControl(Bt,1,0),H=0;H<L.length;H++){var Ct=new B;Ct.text=L[H],Ct.color=v,Ct.fontSize=r,Bt.addControl(Ct,H,0)}var Tt=new w;Tt.width=.83,Tt.height=.72,Tt.name="rIntField",Tt.fontSize=r,Tt.text=(255*It.r).toString(),Tt.color=N,Tt.background=k,Tt.onFocusObservable.add((function(){c=Tt.name,_=Tt.text,Qt(!1)})),Tt.onBlurObservable.add((function(){""==Tt.text&&(Tt.text="0"),Nt(Tt,"r"),c==Tt.name&&(c="")})),Tt.onTextChangedObservable.add((function(){c==Tt.name&&Nt(Tt,"r")})),Bt.addControl(Tt,0,1);var St=new w;St.width=.83,St.height=.72,St.name="gIntField",St.fontSize=r,St.text=(255*It.g).toString(),St.color=N,St.background=k,St.onFocusObservable.add((function(){c=St.name,_=St.text,Qt(!1)})),St.onBlurObservable.add((function(){""==St.text&&(St.text="0"),Nt(St,"g"),c==St.name&&(c="")})),St.onTextChangedObservable.add((function(){c==St.name&&Nt(St,"g")})),Bt.addControl(St,1,1);var Ot=new w;Ot.width=.83,Ot.height=.72,Ot.name="bIntField",Ot.fontSize=r,Ot.text=(255*It.b).toString(),Ot.color=N,Ot.background=k,Ot.onFocusObservable.add((function(){c=Ot.name,_=Ot.text,Qt(!1)})),Ot.onBlurObservable.add((function(){""==Ot.text&&(Ot.text="0"),Nt(Ot,"b"),c==Ot.name&&(c="")})),Ot.onTextChangedObservable.add((function(){c==Ot.name&&Nt(Ot,"b")})),Bt.addControl(Ot,2,1);var Rt=new w;Rt.width=.95,Rt.height=.72,Rt.name="rDecField",Rt.fontSize=r,Rt.text=It.r.toString(),Rt.color=N,Rt.background=k,Rt.onFocusObservable.add((function(){c=Rt.name,_=Rt.text,Qt(!1)})),Rt.onBlurObservable.add((function(){0!=parseFloat(Rt.text)&&""!=Rt.text||(Rt.text="0",At(Rt,"r")),c==Rt.name&&(c="")})),Rt.onTextChangedObservable.add((function(){c==Rt.name&&At(Rt,"r")})),Bt.addControl(Rt,0,2);var wt=new w;wt.width=.95,wt.height=.72,wt.name="gDecField",wt.fontSize=r,wt.text=It.g.toString(),wt.color=N,wt.background=k,wt.onFocusObservable.add((function(){c=wt.name,_=wt.text,Qt(!1)})),wt.onBlurObservable.add((function(){0!=parseFloat(wt.text)&&""!=wt.text||(wt.text="0",At(wt,"g")),c==wt.name&&(c="")})),wt.onTextChangedObservable.add((function(){c==wt.name&&At(wt,"g")})),Bt.addControl(wt,1,2);var Mt=new w;Mt.width=.95,Mt.height=.72,Mt.name="bDecField",Mt.fontSize=r,Mt.text=It.b.toString(),Mt.color=N,Mt.background=k,Mt.onFocusObservable.add((function(){c=Mt.name,_=Mt.text,Qt(!1)})),Mt.onBlurObservable.add((function(){0!=parseFloat(Mt.text)&&""!=Mt.text||(Mt.text="0",At(Mt,"b")),c==Mt.name&&(c="")})),Mt.onTextChangedObservable.add((function(){c==Mt.name&&At(Mt,"b")})),Bt.addControl(Mt,2,2);var Et=new M;Et.name="Hex Value",Et.width=.82,Et.addRowDefinition(1,!1),Et.addColumnDefinition(.1,!1),Et.addColumnDefinition(.9,!1),Pt.addControl(Et,2,0);var Ft=new B;Ft.text="#",Ft.color=v,Ft.fontSize=r,Et.addControl(Ft,0,0);var Dt=new w;Dt.width=.96,Dt.height=.72,Dt.name="hexField",Dt.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,Dt.fontSize=r;var Lt=i.lastColor.split("#");function kt(t,e){c=e;var i=t.toHexString();if(ut.background=i,Tt.name!=c&&(Tt.text=Math.floor(255*t.r).toString()),St.name!=c&&(St.text=Math.floor(255*t.g).toString()),Ot.name!=c&&(Ot.text=Math.floor(255*t.b).toString()),Rt.name!=c&&(Rt.text=t.r.toString()),wt.name!=c&&(wt.text=t.g.toString()),Mt.name!=c&&(Mt.text=t.b.toString()),Dt.name!=c){var o=i.split("#");Dt.text=o[1]}tt.name!=c&&(tt.value=t)}function Nt(t,e){var i=t.text;if(/[^0-9]/g.test(i))t.text=_;else if(""!=i&&(Math.floor(parseInt(i))<0?i="0":Math.floor(parseInt(i))>255?i="255":isNaN(parseInt(i))&&(i="0")),c==t.name&&(_=i),""!=i){i=parseInt(i).toString(),t.text=i;var o=h.Color3.FromHexString(ut.background);c==t.name&&kt("r"==e?new h.Color3(parseInt(i)/255,o.g,o.b):"g"==e?new h.Color3(o.r,parseInt(i)/255,o.b):new h.Color3(o.r,o.g,parseInt(i)/255),t.name)}}function At(t,e){var i=t.text;if(/[^0-9.]/g.test(i))t.text=_;else{""!=i&&"."!=i&&0!=parseFloat(i)&&(parseFloat(i)<0?i="0.0":parseFloat(i)>1?i="1.0":isNaN(parseFloat(i))&&(i="0.0")),c==t.name&&(_=i),""!=i&&"."!=i&&0!=parseFloat(i)?(i=parseFloat(i).toString(),t.text=i):i="0.0";var o=h.Color3.FromHexString(ut.background);c==t.name&&kt("r"==e?new h.Color3(parseFloat(i),o.g,o.b):"g"==e?new h.Color3(o.r,parseFloat(i),o.b):new h.Color3(o.r,o.g,parseFloat(i)),t.name)}}function zt(){if(i.savedColors&&i.savedColors[a]){var t;t=A?"b":"";var e=T.CreateSimpleButton("Swatch_"+a,t);e.fontFamily="coreglyphs";var o=h.Color3.FromHexString(i.savedColors[a]),r=o.r+o.g+o.b;e.color=r>E?F:D,e.fontSize=Math.floor(.7*g),e.textBlock.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,e.height=e.width=g.toString()+"px",e.background=i.savedColors[a],e.thickness=2;var n=a;return e.pointerDownAnimation=function(){e.thickness=4},e.pointerUpAnimation=function(){e.thickness=3},e.pointerEnterAnimation=function(){e.thickness=3},e.pointerOutAnimation=function(){e.thickness=2},e.onPointerClickObservable.add((function(){var t;A?(t=n,i.savedColors&&i.savedColors.splice(t,1),i.savedColors&&0==i.savedColors.length&&(Wt(!1),A=!1),Vt("",l)):i.savedColors&&kt(h.Color3.FromHexString(i.savedColors[n]),e.name)})),e}return null}function Qt(t){if(void 0!==t&&(A=t),A){for(var e=0;e<s.children.length;e++)s.children[e].textBlock.text="b";void 0!==n&&(n.textBlock.text="Done")}else{for(e=0;e<s.children.length;e++)s.children[e].textBlock.text="";void 0!==n&&(n.textBlock.text="Edit")}}function Vt(t,e){if(i.savedColors){""!=t&&i.savedColors.push(t),a=0,s.clearControls();var o,r=Math.ceil(i.savedColors.length/i.numSwatchesPerLine);if(o=0==r?0:r+1,s.rowCount!=r+o){for(var n=s.rowCount,l=0;l<n;l++)s.removeRowDefinition(0);for(l=0;l<r+o;l++)l%2?s.addRowDefinition(g,!0):s.addRowDefinition(f,!0)}s.height=(g*r+o*f).toString()+"px";for(var _=1,h=1;_<r+o;_+=2,h++){var c;c=i.savedColors.length>h*i.numSwatchesPerLine?i.numSwatchesPerLine:i.savedColors.length-(h-1)*i.numSwatchesPerLine;for(var u=Math.min(Math.max(c,0),i.numSwatchesPerLine),d=0,p=1;d<u;d++)if(!(d>i.numSwatchesPerLine)){var b=zt();null!=b&&(s.addControl(b,_,p),p+=2,a++)}}i.savedColors.length>=i.swatchLimit?Ht(e,!0):Ht(e,!1)}}function Wt(t){t?((n=T.CreateSimpleButton("butEdit","Edit")).width=mt,n.height=vt,n.left=Math.floor(.1*parseInt(mt)).toString()+"px",n.top=(-1*parseFloat(n.left)).toString()+"px",n.verticalAlignment=y.VERTICAL_ALIGNMENT_BOTTOM,n.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,n.thickness=2,n.color=v,n.fontSize=r,n.background=x,n.onPointerEnterObservable.add((function(){n.background=P})),n.onPointerOutObservable.add((function(){n.background=x})),n.pointerDownAnimation=function(){n.background=C},n.pointerUpAnimation=function(){n.background=P},n.onPointerClickObservable.add((function(){A=!A,Qt()})),$.addControl(n,1,0)):$.removeControl(n)}function Ht(t,e){e?(t.color=S,t.background=O):(t.color=v,t.background=x)}function Gt(e){i.savedColors&&i.savedColors.length>0?o({savedColors:i.savedColors,pickedColor:e}):o({pickedColor:e}),t.removeControl(z)}Dt.text=Lt[1],Dt.color=N,Dt.background=k,Dt.onFocusObservable.add((function(){c=Dt.name,_=Dt.text,Qt(!1)})),Dt.onBlurObservable.add((function(){if(3==Dt.text.length){var t=Dt.text.split("");Dt.text=t[0]+t[0]+t[1]+t[1]+t[2]+t[2]}""==Dt.text&&(Dt.text="000000",kt(h.Color3.FromHexString(Dt.text),"b")),c==Dt.name&&(c="")})),Dt.onTextChangedObservable.add((function(){var t=Dt.text,e=/[^0-9A-F]/i.test(t);if((Dt.text.length>6||e)&&c==Dt.name)Dt.text=_;else{if(Dt.text.length<6)for(var i=6-Dt.text.length,o=0;o<i;o++)t="0"+t;if(3==Dt.text.length){var r=Dt.text.split("");t=r[0]+r[0]+r[1]+r[1]+r[2]+r[2]}t="#"+t,c==Dt.name&&(_=Dt.text,kt(h.Color3.FromHexString(t),Dt.name))}})),Et.addControl(Dt,0,1),i.savedColors&&i.savedColors.length>0&&Vt("",l)}))},e._Epsilon=1e-6,s([(0,h.serialize)()],e.prototype,"value",null),s([(0,h.serialize)()],e.prototype,"width",null),s([(0,h.serialize)()],e.prototype,"height",null),s([(0,h.serialize)()],e.prototype,"size",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.ColorPicker",E);var F=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._arc=1,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arc",{get:function(){return this._arc},set:function(t){this._arc!==t&&(this._arc=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Ellipse"},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),y.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,this._arc,t),(this._backgroundGradient||this._background)&&(t.fillStyle=this._getBackgroundColor(t),t.fill()),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._thickness&&(this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.stroke()),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._clipForChildren=function(t){y.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2,this._currentMeasure.height/2,this._arc,t),t.clip()},e.prototype._renderHighlightSpecific=function(t){y.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._highlightLineWidth/2,this._currentMeasure.height/2-this._highlightLineWidth/2,this._arc,t),t.stroke()},s([(0,h.serialize)()],e.prototype,"thickness",null),s([(0,h.serialize)()],e.prototype,"arc",null),e}(x);(0,h.RegisterClass)("BABYLON.GUI.Ellipse",F);var D=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._unfocusedColor=i.color,i}return n(e,t),e.prototype._onPointerDown=function(e,i,o,r,n){return this.isReadOnly||this.focus(),t.prototype._onPointerDown.call(this,e,i,o,r,n)},e}(T);(0,h.RegisterClass)("BABYLON.GUI.FocusableButton",D);var L=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o._textVerticalAlignment=y.VERTICAL_ALIGNMENT_TOP,o._prevText=o.text,o._lineSpacing=new c(0),o._maxHeight=new c(1,c.UNITMODE_PERCENTAGE,!1),o.onLinesReadyObservable=new h.Observable,o.text=i,o.isPointerBlocker=!0,o.onLinesReadyObservable.add((function(){return o._updateCursorPosition()})),o._highlightCursorInfo={initialStartIndex:-1,initialRelativeStartIndex:-1,initialLineIndex:-1},o._cursorInfo={globalStartIndex:0,globalEndIndex:0,relativeEndIndex:0,relativeStartIndex:0,currentLineIndex:0},o}return n(e,t),Object.defineProperty(e.prototype,"autoStretchHeight",{get:function(){return this._autoStretchHeight},set:function(t){this._autoStretchHeight!==t&&(this._autoStretchHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{set:function(t){this.fixedRatioMasterIsWidth=!1,this._height.toString(this._host)!==t&&(this._height.fromString(t)&&this._markAsDirty(),this._autoStretchHeight=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxHeight",{get:function(){return this._maxHeight.toString(this._host)},set:function(t){this._maxHeight.toString(this._host)!==t&&this._maxHeight.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxHeightInPixels",{get:function(){return this._maxHeight.getValueInPixel(this._host,this._cachedParentMeasure.height)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"InputTextArea"},e.prototype.processKeyboard=function(t){this.isReadOnly||(this.alternativeProcessKey(t.code,t.key,t),this.onKeyboardEventProcessedObservable.notifyObservers(t))},e.prototype.alternativeProcessKey=function(t,e,i){if(!i||!i.ctrlKey&&!i.metaKey||"c"!==e&&"v"!==e&&"x"!==e){switch(t){case"Period":i&&i.shiftKey&&i.preventDefault();break;case"Backspace":!this._isTextHighlightOn&&this._cursorInfo.globalStartIndex>0&&(this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex--),this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,i&&i.preventDefault(),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._textHasChanged();break;case"Delete":!this._isTextHighlightOn&&this._cursorInfo.globalEndIndex<this.text.length&&(this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex+1),this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,i&&i.preventDefault(),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._textHasChanged();break;case"NumpadEnter":case"Enter":return this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,"\n"),this._cursorInfo.globalStartIndex++,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._textHasChanged();case"End":return this._cursorInfo.globalStartIndex=this.text.length,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case"Home":return this._cursorInfo.globalStartIndex=0,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case"ArrowLeft":return this._markAsDirty(),i&&i.shiftKey?((i.ctrlKey||i.metaKey)&&(this._cursorInfo.globalStartIndex-=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex),this._isTextHighlightOn?this._cursorInfo.globalEndIndex>this._highlightCursorInfo.initialStartIndex?this._cursorInfo.globalEndIndex--:this._cursorInfo.globalStartIndex--:(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex--,this._isTextHighlightOn=!0),this._blinkIsEven=!0,void i.preventDefault()):(this._isTextHighlightOn?this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex:i&&(i.ctrlKey||i.metaKey)?(this._cursorInfo.globalStartIndex-=this._cursorInfo.relativeStartIndex,i.preventDefault()):this._cursorInfo.globalStartIndex>0&&this._cursorInfo.globalStartIndex--,this._blinkIsEven=!1,void(this._isTextHighlightOn=!1));case"ArrowRight":if(this._markAsDirty(),i&&i.shiftKey){if(i.ctrlKey||i.metaKey){var o=this._lines[this._cursorInfo.currentLineIndex].text.length-this._cursorInfo.relativeEndIndex-1;this._cursorInfo.globalEndIndex+=o,this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex}return this._isTextHighlightOn?this._cursorInfo.globalStartIndex<this._highlightCursorInfo.initialStartIndex?this._cursorInfo.globalStartIndex++:this._cursorInfo.globalEndIndex++:(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex++,this._isTextHighlightOn=!0),this._blinkIsEven=!0,void i.preventDefault()}return this._isTextHighlightOn?this._cursorInfo.globalStartIndex=this._cursorInfo.globalEndIndex:i&&(i.ctrlKey||i.metaKey)?(o=this._lines[this._cursorInfo.currentLineIndex].text.length-this._cursorInfo.relativeEndIndex,this._cursorInfo.globalStartIndex+=o):this._cursorInfo.globalStartIndex<this.text.length&&this._cursorInfo.globalStartIndex++,this._blinkIsEven=!1,void(this._isTextHighlightOn=!1);case"ArrowUp":if(this._blinkIsEven=!1,i&&(i.shiftKey?(this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex),this._isTextHighlightOn=!0,this._blinkIsEven=!0):this._isTextHighlightOn=!1,i.preventDefault()),0===this._cursorInfo.currentLineIndex)this._cursorInfo.globalStartIndex=0;else{var r=this._lines[this._cursorInfo.currentLineIndex],n=this._lines[this._cursorInfo.currentLineIndex-1],a=0,s=0;!this._isTextHighlightOn||this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(a=this._cursorInfo.globalStartIndex,s=this._cursorInfo.relativeStartIndex):(a=this._cursorInfo.globalEndIndex,s=this._cursorInfo.relativeEndIndex);var l=r.text.substr(0,s),_=this._contextForBreakLines.measureText(l).width,h=0,c=0;a-=s,a-=n.text.length+n.lineEnding.length;for(var u=0;h<_&&u<n.text.length;)a++,u++,c=Math.abs(_-h),h=this._contextForBreakLines.measureText(n.text.substr(0,u)).width;Math.abs(_-h)>c&&u>0&&a--,this._isTextHighlightOn?this._cursorInfo.currentLineIndex<=this._highlightCursorInfo.initialLineIndex?(this._cursorInfo.globalStartIndex=a,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeEndIndex=this._highlightCursorInfo.initialRelativeStartIndex):this._cursorInfo.globalEndIndex=a:this._cursorInfo.globalStartIndex=a}return void this._markAsDirty();case"ArrowDown":if(this._blinkIsEven=!1,i&&(i.shiftKey?(this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex),this._isTextHighlightOn=!0,this._blinkIsEven=!0):this._isTextHighlightOn=!1,i.preventDefault()),this._cursorInfo.currentLineIndex===this._lines.length-1)this._cursorInfo.globalStartIndex=this.text.length;else{r=this._lines[this._cursorInfo.currentLineIndex];var d=this._lines[this._cursorInfo.currentLineIndex+1];a=0,s=0,!this._isTextHighlightOn||this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(a=this._cursorInfo.globalStartIndex,s=this._cursorInfo.relativeStartIndex):(a=this._cursorInfo.globalEndIndex,s=this._cursorInfo.relativeEndIndex),l=r.text.substr(0,s),_=this._contextForBreakLines.measureText(l).width;var f=0;c=0,a+=r.text.length-s+r.lineEnding.length;for(var p=0;f<_&&p<d.text.length;)a++,p++,c=Math.abs(_-f),f=this._contextForBreakLines.measureText(d.text.substr(0,p)).width;Math.abs(_-f)>c&&p>0&&a--,this._isTextHighlightOn?this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(this._cursorInfo.globalStartIndex=a,this._cursorInfo.globalStartIndex>this._cursorInfo.globalEndIndex&&(this._cursorInfo.globalEndIndex+=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex=this._cursorInfo.globalEndIndex-this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex-=this._cursorInfo.globalStartIndex)):(this._cursorInfo.globalEndIndex=a,this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex):this._cursorInfo.globalStartIndex=a}return void this._markAsDirty()}if("a"===e&&i&&(i.ctrlKey||i.metaKey))return this._selectAllText(),void i.preventDefault();1===(null==e?void 0:e.length)&&(null==i||i.preventDefault(),this._currentKey=e,this.onBeforeKeyAddObservable.notifyObservers(this),e=this._currentKey,this._addKey&&(this._isTextHighlightOn=!1,this._blinkIsEven=!1,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,e),this._cursorInfo.globalStartIndex+=e.length,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._textHasChanged()))}},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var o=[],r=t.split(" "),n=0,a=function(a){var s=a>0?t+" "+r[a]:r[0],l=i.measureText(s).width;if(l>e){a>0&&(n=i.measureText(t).width,o.push({text:t,width:n,lineEnding:" "})),t=r[a];var _="";t.split("").map((function(t){i.measureText(_+t).width>e&&(o.push({text:_,width:i.measureText(_).width,lineEnding:""}),_=""),_+=t})),t=_,n=i.measureText(t).width}else n=l,t=s},s=0;s<r.length;s++)a(s);return o.push({text:t,width:n,lineEnding:" "}),o},e.prototype._breakLines=function(t,e){var i=[],o=(this.text||this.placeholderText).split("\n");if(this.clipContent)for(var r=0,n=o;r<n.length;r++){var a=n[r];i.push.apply(i,this._parseLineWordWrap(a,t,e))}else for(var s=0,l=o;s<l.length;s++)a=l[s],i.push(this._parseLine(a,e));return i[i.length-1].lineEnding="\n",i},e.prototype._parseLine=function(t,e){return void 0===t&&(t=""),{text:t,width:e.measureText(t).width,lineEnding:" "}},e.prototype._preMeasure=function(t,e){var i;this._fontOffset&&!this._wasDirty||(this._fontOffset=y._GetFontOffset(e.font,null===(i=this._host.getScene())||void 0===i?void 0:i.getEngine()));var o=this._beforeRenderText(this._textWrapper).text;!this.text&&this._placeholderText&&(o=this._placeholderText),this._textWidth=e.measureText(o).width;var r=2*this._margin.getValueInPixel(this._host,t.width);if(this._autoStretchWidth){var n=o.split("\n").reduce((function(t,i){return e.measureText(i).width>e.measureText(t).width?i:t}),""),a=e.measureText(n).width;this.width=Math.min(this._maxWidth.getValueInPixel(this._host,t.width),a+r)+"px",this.autoStretchWidth=!0}if(this._availableWidth=this._width.getValueInPixel(this._host,t.width)-r,this._lines=this._breakLines(this._availableWidth,e),this._contextForBreakLines=e,this._autoStretchHeight){var s=this._lines.length*this._fontOffset.height+2*this._margin.getValueInPixel(this._host,t.height);this.height=Math.min(this._maxHeight.getValueInPixel(this._host,t.height),s)+"px",this._autoStretchHeight=!0}if(this._availableHeight=this._height.getValueInPixel(this._host,t.height)-r,this._isFocused){this._cursorInfo.currentLineIndex=0;for(var l=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length,_=0;_+l<=this._cursorInfo.globalStartIndex;)_+=l,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,l=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length)}},e.prototype._textHasChanged=function(){!this._prevText&&this._textWrapper.text&&this.placeholderText&&(this._cursorInfo.currentLineIndex=0,this._cursorInfo.globalStartIndex=1,this._cursorInfo.globalEndIndex=1,this._cursorInfo.relativeStartIndex=1,this._cursorInfo.relativeEndIndex=1),t.prototype._textHasChanged.call(this)},e.prototype._computeScroll=function(){if(this._clipTextLeft=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width),this._clipTextTop=this._currentMeasure.top+this._margin.getValueInPixel(this._host,this._cachedParentMeasure.height),this._isFocused&&this._lines[this._cursorInfo.currentLineIndex].width>this._availableWidth){var t=this._clipTextLeft-this._lines[this._cursorInfo.currentLineIndex].width+this._availableWidth;this._scrollLeft||(this._scrollLeft=t)}else this._scrollLeft=this._clipTextLeft;if(this._isFocused){var e=(this._cursorInfo.currentLineIndex+1)*this._fontOffset.height,i=this._clipTextTop-e;this._scrollTop||(this._scrollTop=i)}else this._scrollTop=this._clipTextTop},e.prototype._additionalProcessing=function(){this.highlightedText="",this.onLinesReadyObservable.notifyObservers(this)},e.prototype._drawText=function(t,e,i,o){var r=this._currentMeasure.width,n=this._scrollLeft;switch(this._textHorizontalAlignment){case y.HORIZONTAL_ALIGNMENT_LEFT:n+=0;break;case y.HORIZONTAL_ALIGNMENT_RIGHT:n+=r-e;break;case y.HORIZONTAL_ALIGNMENT_CENTER:n+=(r-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&o.strokeText(t,this._currentMeasure.left+n,i),o.fillText(t,n,i)},e.prototype._onCopyText=function(t){this._isTextHighlightOn=!1;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText},e.prototype._onCutText=function(t){if(this._highlightedText){try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._textHasChanged()}},e.prototype._onPasteText=function(t){var e;e=t.clipboardData&&-1!==t.clipboardData.types.indexOf("text/plain")?t.clipboardData.getData("text/plain"):this._host.clipboardData,this._isTextHighlightOn=!1,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,e);var i=e.length-(this._cursorInfo.globalEndIndex-this._cursorInfo.globalStartIndex);this._cursorInfo.globalStartIndex+=i,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._textHasChanged()},e.prototype._draw=function(t){var e,i;this._computeScroll(),this._scrollLeft=null!==(e=this._scrollLeft)&&void 0!==e?e:0,this._scrollTop=null!==(i=this._scrollTop)&&void 0!==i?i:0,t.save(),this._applyStates(t),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(t.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this.color&&(t.fillStyle=this.color);var o=this._currentMeasure.height,r=this._currentMeasure.width,n=0;switch(this._textVerticalAlignment){case y.VERTICAL_ALIGNMENT_TOP:n=this._fontOffset.ascent;break;case y.VERTICAL_ALIGNMENT_BOTTOM:n=o-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case y.VERTICAL_ALIGNMENT_CENTER:n=this._fontOffset.ascent+(o-this._fontOffset.height*this._lines.length)/2}t.save(),t.beginPath(),t.fillStyle=this.fontStyle,!this._textWrapper.text&&this.placeholderText&&(t.fillStyle=this._placeholderColor),t.rect(this._clipTextLeft,this._clipTextTop,this._availableWidth+2,this._availableHeight+2),t.clip(),n+=this._scrollTop;for(var a=0;a<this._lines.length;a++){var s=this._lines[a];0!==a&&0!==this._lineSpacing.internalValue&&(this._lineSpacing.isPixel?n+=this._lineSpacing.getValue(this._host):n+=this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)),this._drawText(s.text,s.width,n,t),n+=this._fontOffset.height}if(t.restore(),this._isFocused){if(!this._blinkIsEven||this._isTextHighlightOn){var l=this._scrollLeft+t.measureText(this._lines[this._cursorInfo.currentLineIndex].text.substr(0,this._cursorInfo.relativeStartIndex)).width;l<this._clipTextLeft?(this._scrollLeft+=this._clipTextLeft-l,l=this._clipTextLeft,this._markAsDirty()):l>this._clipTextLeft+this._availableWidth&&(this._scrollLeft+=this._clipTextLeft+this._availableWidth-l,l=this._clipTextLeft+this._availableWidth,this._markAsDirty());var _=this._scrollTop+this._cursorInfo.currentLineIndex*this._fontOffset.height;_<this._clipTextTop?(this._scrollTop+=this._clipTextTop-_,_=this._clipTextTop,this._markAsDirty()):_+this._fontOffset.height>this._clipTextTop+this._availableHeight&&(this._scrollTop+=this._clipTextTop+this._availableHeight-_-this._fontOffset.height,_=this._clipTextTop+this._availableHeight-this._fontOffset.height,this._markAsDirty()),this._isTextHighlightOn||t.fillRect(l,_,2,this._fontOffset.height)}if(this._resetBlinking(),this._isTextHighlightOn){clearTimeout(this._blinkTimeout),this._highlightedText=this.text.substring(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor;var h=Math.min(this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialLineIndex),c=Math.max(this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialLineIndex),u=this._scrollTop+h*this._fontOffset.height;for(a=h;a<=c;a++){s=this._lines[a];var d=this._scrollLeft;switch(this._textHorizontalAlignment){case y.HORIZONTAL_ALIGNMENT_LEFT:d+=0;break;case y.HORIZONTAL_ALIGNMENT_RIGHT:d+=r-s.width;break;case y.HORIZONTAL_ALIGNMENT_CENTER:d+=(r-s.width)/2}var f=a===h?this._cursorInfo.relativeStartIndex:0,p=a===c?this._cursorInfo.relativeEndIndex:s.text.length,g=t.measureText(s.text.substr(0,f)).width,b=s.text.substring(f,p),m=t.measureText(b).width;t.fillRect(d+g,u,m,this._fontOffset.height),u+=this._fontOffset.height}this._cursorInfo.globalEndIndex===this._cursorInfo.globalStartIndex&&this._resetBlinking()}}t.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(t.strokeStyle=this.focusedColor):this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness))},e.prototype._resetBlinking=function(){var t=this;clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout((function(){t._blinkIsEven=!t._blinkIsEven,t._markAsDirty()}),500)},e.prototype._onPointerDown=function(e,i,o,r,n){return!(!t.prototype._onPointerDown.call(this,e,i,o,r,n)||!this.isReadOnly&&(this._clickedCoordinateX=i.x,this._clickedCoordinateY=i.y,this._isTextHighlightOn=!1,this._highlightedText="",this._isPointerDown=!0,this._host._capturingControl[o]=this,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),0):!this._isEnabled||(this._host.focusedControl=this,0)))},e.prototype._onPointerMove=function(e,i,o,r){0===r.event.movementX&&0===r.event.movementY||(this._host.focusedControl===this&&this._isPointerDown&&!this.isReadOnly&&(this._clickedCoordinateX=i.x,this._clickedCoordinateY=i.y,this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._isTextHighlightOn=!0),this._markAsDirty()),t.prototype._onPointerMove.call(this,e,i,o,r))},e.prototype._updateCursorPosition=function(){var t;if(this._isFocused)if(!this._textWrapper.text&&this.placeholderText)this._cursorInfo.currentLineIndex=0,this._cursorInfo.globalStartIndex=0,this._cursorInfo.globalEndIndex=0,this._cursorInfo.relativeStartIndex=0,this._cursorInfo.relativeEndIndex=0;else if(this._clickedCoordinateX&&this._clickedCoordinateY){this._isTextHighlightOn||(this._cursorInfo={globalStartIndex:0,globalEndIndex:0,relativeStartIndex:0,relativeEndIndex:0,currentLineIndex:0});var e=0,i=0,o=this._clickedCoordinateY-this._scrollTop,r=Math.floor(o/this._fontOffset.height);this._cursorInfo.currentLineIndex=Math.min(Math.max(r,0),this._lines.length-1);for(var n=0,a=this._clickedCoordinateX-(null!==(t=this._scrollLeft)&&void 0!==t?t:0),s=0,l=0;l<this._cursorInfo.currentLineIndex;l++){var _=this._lines[l];e+=_.text.length+_.lineEnding.length}for(;n<a&&this._lines[this._cursorInfo.currentLineIndex].text.length>i;)i++,s=Math.abs(a-n),n=this._contextForBreakLines.measureText(this._lines[this._cursorInfo.currentLineIndex].text.substr(0,i)).width;Math.abs(a-n)>s&&i>0&&i--,e+=i,this._isTextHighlightOn?e<this._highlightCursorInfo.initialStartIndex?(this._cursorInfo.globalStartIndex=e,this._cursorInfo.relativeStartIndex=i,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeEndIndex=this._highlightCursorInfo.initialRelativeStartIndex):(this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeStartIndex=this._highlightCursorInfo.initialRelativeStartIndex,this._cursorInfo.globalEndIndex=e,this._cursorInfo.relativeEndIndex=i):(this._cursorInfo.globalStartIndex=e,this._cursorInfo.relativeStartIndex=i,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.relativeEndIndex=this._cursorInfo.relativeStartIndex),this._blinkIsEven=this._isTextHighlightOn,this._clickedCoordinateX=null,this._clickedCoordinateY=null}else{this._cursorInfo.relativeStartIndex=0,this._cursorInfo.currentLineIndex=0;for(var h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length,c=0;c+h<=this._cursorInfo.globalStartIndex;)c+=h,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length);if(this._cursorInfo.relativeStartIndex=this._cursorInfo.globalStartIndex-c,-1!==this._highlightCursorInfo.initialStartIndex&&this._cursorInfo.globalStartIndex>=this._highlightCursorInfo.initialStartIndex){for(;c+h<=this._cursorInfo.globalEndIndex;)c+=h,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length);this._cursorInfo.relativeEndIndex=this._cursorInfo.globalEndIndex-c}else this._isTextHighlightOn||(this._cursorInfo.relativeEndIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex)}},e.prototype._updateValueFromCursorIndex=function(t){},e.prototype._processDblClick=function(t){var e,i;do{e=this._cursorInfo.globalStartIndex>0&&this._textWrapper.isWord(this._cursorInfo.globalStartIndex-1)?--this._cursorInfo.globalStartIndex:0,i=this._cursorInfo.globalEndIndex<this._textWrapper.length&&this._textWrapper.isWord(this._cursorInfo.globalEndIndex)?++this._cursorInfo.globalEndIndex:0}while(e||i);this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=!0,this._blinkIsEven=!0,this._markAsDirty()},e.prototype._selectAllText=function(){this._isTextHighlightOn=!0,this._blinkIsEven=!0,this._highlightCursorInfo={initialStartIndex:0,initialRelativeStartIndex:0,initialLineIndex:0},this._cursorInfo={globalStartIndex:0,globalEndIndex:this._textWrapper.length,relativeEndIndex:this._lines[this._lines.length-1].text.length,relativeStartIndex:0,currentLineIndex:this._lines.length-1},this._markAsDirty()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onLinesReadyObservable.clear()},s([(0,h.serialize)()],e.prototype,"autoStretchHeight",null),s([(0,h.serialize)()],e.prototype,"maxHeight",null),e}(w);(0,h.RegisterClass)("BABYLON.GUI.InputTextArea",L);var k=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype._getTypeName=function(){return"InputPassword"},e.prototype._beforeRenderText=function(t){for(var e=new R,i="",o=0;o<t.length;o++)i+="•";return e.text=i,e},e}(w);(0,h.RegisterClass)("BABYLON.GUI.InputPassword",k);var N=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i._x1=new c(0),i._y1=new c(0),i._x2=new c(0),i._y2=new c(0),i._dash=new Array,i._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,i}return n(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedControl",{get:function(){return this._connectedControl},set:function(t){var e=this;this._connectedControl!==t&&(this._connectedControlDirtyObserver&&this._connectedControl&&(this._connectedControl.onDirtyObservable.remove(this._connectedControlDirtyObserver),this._connectedControlDirtyObserver=null),t&&(this._connectedControlDirtyObserver=t.onDirtyObservable.add((function(){return e._markAsDirty()}))),this._connectedControl=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1.toString(this._host)},set:function(t){this._x1.toString(this._host)!==t&&this._x1.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1.toString(this._host)},set:function(t){this._y1.toString(this._host)!==t&&this._y1.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x2",{get:function(){return this._x2.toString(this._host)},set:function(t){this._x2.toString(this._host)!==t&&this._x2.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y2",{get:function(){return this._y2.toString(this._host)},set:function(t){this._y2.toString(this._host)!==t&&this._y2.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveX2",{get:function(){return(this._connectedControl?this._connectedControl.centerX:0)+this._x2.getValue(this._host)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveY2",{get:function(){return(this._connectedControl?this._connectedControl.centerY:0)+this._y2.getValue(this._host)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Line"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this._getColor(t),t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath(),t.moveTo(this._cachedParentMeasure.left+this._x1.getValue(this._host),this._cachedParentMeasure.top+this._y1.getValue(this._host)),t.lineTo(this._cachedParentMeasure.left+this._effectiveX2,this._cachedParentMeasure.top+this._effectiveY2),t.stroke(),t.restore()},e.prototype._measure=function(){this._currentMeasure.width=Math.abs(this._x1.getValue(this._host)-this._effectiveX2)+this._lineWidth,this._currentMeasure.height=Math.abs(this._y1.getValue(this._host)-this._effectiveY2)+this._lineWidth},e.prototype._computeAlignment=function(t){this._currentMeasure.left=t.left+Math.min(this._x1.getValue(this._host),this._effectiveX2)-this._lineWidth/2,this._currentMeasure.top=t.top+Math.min(this._y1.getValue(this._host),this._effectiveY2)-this._lineWidth/2},e.prototype.moveToVector3=function(t,e,i){if(void 0===i&&(i=!1),this._host&&this.parent===this._host._rootContainer){var o=this._host._getGlobalViewport(),r=h.Vector3.Project(t,h.Matrix.IdentityReadOnly,e.getTransformMatrix(),o);this._moveToProjectedPosition(r,i),r.z<0||r.z>1?this.notRenderable=!0:this.notRenderable=!1}else h.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},e.prototype._moveToProjectedPosition=function(t,e){void 0===e&&(e=!1);var i=t.x+this._linkOffsetX.getValue(this._host)+"px",o=t.y+this._linkOffsetY.getValue(this._host)+"px";e?(this.x2=i,this.y2=o,this._x2.ignoreAdaptiveScaling=!0,this._y2.ignoreAdaptiveScaling=!0):(this.x1=i,this.y1=o,this._x1.ignoreAdaptiveScaling=!0,this._y1.ignoreAdaptiveScaling=!0)},s([(0,h.serialize)()],e.prototype,"dash",null),s([(0,h.serialize)()],e.prototype,"x1",null),s([(0,h.serialize)()],e.prototype,"y1",null),s([(0,h.serialize)()],e.prototype,"x2",null),s([(0,h.serialize)()],e.prototype,"y2",null),s([(0,h.serialize)()],e.prototype,"lineWidth",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.Line",N);var A=function(){function t(t){this._multiLine=t,this._x=new c(0),this._y=new c(0),this._point=new h.Vector3(0,0,0)}return Object.defineProperty(t.prototype,"x",{get:function(){return this._x.toString(this._multiLine._host)},set:function(t){this._x.toString(this._multiLine._host)!==t&&this._x.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._y.toString(this._multiLine._host)},set:function(t){this._y.toString(this._multiLine._host)!==t&&this._y.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"control",{get:function(){return this._control},set:function(t){this._control!==t&&(this._control&&this._controlObserver&&(this._control.onDirtyObservable.remove(this._controlObserver),this._controlObserver=null),this._control=t,this._control&&(this._controlObserver=this._control.onDirtyObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},set:function(t){this._mesh!==t&&(this._mesh&&this._meshObserver&&this._mesh.getScene().onAfterCameraRenderObservable.remove(this._meshObserver),this._mesh=t,this._mesh&&(this._meshObserver=this._mesh.getScene().onAfterCameraRenderObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!1,configurable:!0}),t.prototype.resetLinks=function(){this.control=null,this.mesh=null},t.prototype.translate=function(){return this._point=this._translatePoint(),this._point},t.prototype._translatePoint=function(){if(null!=this._mesh)return this._multiLine._host.getProjectedPositionWithZ(this._mesh.getBoundingInfo().boundingSphere.center,this._mesh.getWorldMatrix());if(null!=this._control)return new h.Vector3(this._control.centerX,this._control.centerY,1-h.Epsilon);var t=this._multiLine._host,e=this._x.getValueInPixel(t,Number(t._canvas.width)),i=this._y.getValueInPixel(t,Number(t._canvas.height));return new h.Vector3(e,i,1-h.Epsilon)},t.prototype.dispose=function(){this.resetLinks()},t}(),z=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i.onPointUpdate=function(){i._markAsDirty()},i._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,i._dash=[],i._points=[],i}return n(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.getAt=function(t){return this._points[t]||(this._points[t]=new A(this)),this._points[t]},e.prototype.add=function(){for(var t=this,e=[],i=0;i<arguments.length;i++)e[i]=arguments[i];return e.map((function(e){return t.push(e)}))},e.prototype.push=function(t){var e=this.getAt(this._points.length);return null==t||(t instanceof h.AbstractMesh?e.mesh=t:t instanceof y?e.control=t:null!=t.x&&null!=t.y&&(e.x=t.x,e.y=t.y)),e},e.prototype.remove=function(t){var e;if(t instanceof A){if(-1===(e=this._points.indexOf(t)))return}else e=t;var i=this._points[e];i&&(i.dispose(),this._points.splice(e,1))},e.prototype.reset=function(){for(;this._points.length>0;)this.remove(this._points.length-1)},e.prototype.resetLinks=function(){this._points.forEach((function(t){null!=t&&t.resetLinks()}))},Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"MultiLine"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this.color,t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath();var e,i=!0;this._points.forEach((function(o){o&&(i?(t.moveTo(o._point.x,o._point.y),i=!1):o._point.z<1&&e.z<1?t.lineTo(o._point.x,o._point.y):t.moveTo(o._point.x,o._point.y),e=o._point)})),t.stroke(),t.restore()},e.prototype._additionalProcessing=function(){var t=this;this._minX=null,this._minY=null,this._maxX=null,this._maxY=null,this._points.forEach((function(e){e&&(e.translate(),(null==t._minX||e._point.x<t._minX)&&(t._minX=e._point.x),(null==t._minY||e._point.y<t._minY)&&(t._minY=e._point.y),(null==t._maxX||e._point.x>t._maxX)&&(t._maxX=e._point.x),(null==t._maxY||e._point.y>t._maxY)&&(t._maxY=e._point.y))})),null==this._minX&&(this._minX=0),null==this._minY&&(this._minY=0),null==this._maxX&&(this._maxX=0),null==this._maxY&&(this._maxY=0)},e.prototype._measure=function(){null!=this._minX&&null!=this._maxX&&null!=this._minY&&null!=this._maxY&&(this._currentMeasure.width=Math.abs(this._maxX-this._minX)+this._lineWidth,this._currentMeasure.height=Math.abs(this._maxY-this._minY)+this._lineWidth)},e.prototype._computeAlignment=function(){null!=this._minX&&null!=this._minY&&(this._currentMeasure.left=this._minX-this._lineWidth/2,this._currentMeasure.top=this._minY-this._lineWidth/2)},e.prototype.dispose=function(){this.reset(),t.prototype.dispose.call(this)},s([(0,h.serialize)()],e.prototype,"dash",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.MultiLine",z);var Q=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.group="",i.onIsCheckedChangedObservable=new h.Observable,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){var e=this;this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t),this._isChecked&&this._host&&this._host.executeOnAllControls((function(t){if(t!==e&&void 0!==t.group){var i=t;i.group===e.group&&(i.isChecked=!1)}})))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"RadioButton"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),y.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,1,t),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this.color,t.lineWidth=this._thickness,t.stroke(),this._isChecked){t.fillStyle=this._isEnabled?this.color:this._disabledColor;var o=e*this._checkSizeRatio,r=i*this._checkSizeRatio;y.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,o/2-this._thickness/2,r/2-this._thickness/2,1,t),t.fill()}t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||this.isChecked||(this.isChecked=!0),!0)},e.AddRadioButtonWithHeader=function(t,i,o,r){var n=new S;n.isVertical=!1,n.height="30px";var a=new e;a.width="20px",a.height="20px",a.isChecked=o,a.color="green",a.group=i,a.onIsCheckedChangedObservable.add((function(t){return r(a,t)})),n.addControl(a);var s=new B;return s.text=t,s.width="180px",s.paddingLeft="5px",s.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,s.color="white",n.addControl(s),n},s([(0,h.serialize)()],e.prototype,"thickness",null),s([(0,h.serialize)()],e.prototype,"group",void 0),s([(0,h.serialize)()],e.prototype,"checkSizeRatio",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"isChecked",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.RadioButton",Q);var V=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbWidth=new c(20,c.UNITMODE_PIXEL,!1),i._minimum=0,i._maximum=100,i._value=50,i._isVertical=!1,i._barOffset=new c(5,c.UNITMODE_PIXEL,!1),i._isThumbClamped=!1,i._displayThumb=!0,i._step=0,i._lastPointerDownId=-1,i._effectiveBarOffset=0,i.onValueChangedObservable=new h.Observable,i._pointerIsDown=!1,i.isPointerBlocker=!0,i}return n(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barOffset",{get:function(){return this._barOffset.toString(this._host)},set:function(t){this._barOffset.toString(this._host)!==t&&this._barOffset.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barOffsetInPixels",{get:function(){return this._barOffset.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidth",{get:function(){return this._thumbWidth.toString(this._host)},set:function(t){this._thumbWidth.toString(this._host)!==t&&this._thumbWidth.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidthInPixels",{get:function(){return this._thumbWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){t=Math.max(Math.min(t,this._maximum),this._minimum),this._value!==t&&(this._value=t,this._markAsDirty(),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbClamped",{get:function(){return this._isThumbClamped},set:function(t){this._isThumbClamped!==t&&(this._isThumbClamped=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"BaseSlider"},e.prototype._getThumbPosition=function(){return this.isVertical?(this.maximum-this.value)/(this.maximum-this.minimum)*this._backgroundBoxLength:(this.value-this.minimum)/(this.maximum-this.minimum)*this._backgroundBoxLength},e.prototype._getThumbThickness=function(t){var e=0;switch(t){case"circle":e=this._thumbWidth.isPixel?Math.max(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host);break;case"rectangle":e=this._thumbWidth.isPixel?Math.min(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)}return e},e.prototype._prepareRenderingData=function(t){this._effectiveBarOffset=0,this._renderLeft=this._currentMeasure.left,this._renderTop=this._currentMeasure.top,this._renderWidth=this._currentMeasure.width,this._renderHeight=this._currentMeasure.height,this._backgroundBoxLength=Math.max(this._currentMeasure.width,this._currentMeasure.height),this._backgroundBoxThickness=Math.min(this._currentMeasure.width,this._currentMeasure.height),this._effectiveThumbThickness=this._getThumbThickness(t),this.displayThumb&&(this._backgroundBoxLength-=this._effectiveThumbThickness),this.isVertical&&this._currentMeasure.height<this._currentMeasure.width?h.Logger.Error("Height should be greater than width"):(this._barOffset.isPixel?this._effectiveBarOffset=Math.min(this._barOffset.getValue(this._host),this._backgroundBoxThickness):this._effectiveBarOffset=this._backgroundBoxThickness*this._barOffset.getValue(this._host),this._backgroundBoxThickness-=2*this._effectiveBarOffset,this.isVertical?(this._renderLeft+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderTop+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxLength,this._renderWidth=this._backgroundBoxThickness):(this._renderTop+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderLeft+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxThickness,this._renderWidth=this._backgroundBoxLength))},e.prototype._updateValueFromPointer=function(t,e){var i;0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y),i=this._isVertical?this._minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this._maximum-this._minimum):this._minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this._maximum-this._minimum),this.value=this._step?Math.round(i/this._step)*this._step:i},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this._pointerIsDown=!0,this._updateValueFromPointer(i.x,i.y),this._host._capturingControl[o]=this,this._lastPointerDownId=o),!0)},e.prototype._onPointerMove=function(e,i,o,r){o==this._lastPointerDownId&&(this._pointerIsDown&&!this.isReadOnly&&this._updateValueFromPointer(i.x,i.y),t.prototype._onPointerMove.call(this,e,i,o,r))},e.prototype._onPointerUp=function(e,i,o,r,n){this._pointerIsDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},s([(0,h.serialize)()],e.prototype,"displayThumb",null),s([(0,h.serialize)()],e.prototype,"step",null),s([(0,h.serialize)()],e.prototype,"barOffset",null),s([(0,h.serialize)()],e.prototype,"thumbWidth",null),s([(0,h.serialize)()],e.prototype,"minimum",null),s([(0,h.serialize)()],e.prototype,"maximum",null),s([(0,h.serialize)()],e.prototype,"value",null),s([(0,h.serialize)()],e.prototype,"isVertical",null),s([(0,h.serialize)()],e.prototype,"isThumbClamped",null),e}(y),W=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._thumbColor="",i._isThumbCircle=!1,i._displayValueBar=!0,i._backgroundGradient=null,i}return n(e,t),Object.defineProperty(e.prototype,"displayValueBar",{get:function(){return this._displayValueBar},set:function(t){this._displayValueBar!==t&&(this._displayValueBar=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbColor",{get:function(){return this._thumbColor},set:function(t){this._thumbColor!==t&&(this._thumbColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbCircle",{get:function(){return this._isThumbCircle},set:function(t){this._isThumbCircle!==t&&(this._isThumbCircle=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Slider"},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData(this.isThumbCircle?"circle":"rectangle");var e=this._renderLeft,i=this._renderTop,o=this._renderWidth,r=this._renderHeight,n=0;this.isThumbClamped&&this.isThumbCircle?(this.isVertical?i+=this._effectiveThumbThickness/2:e+=this._effectiveThumbThickness/2,n=this._backgroundBoxThickness/2):n=(this._effectiveThumbThickness-this._effectiveBarOffset)/2,(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY);var a=this._getThumbPosition();t.fillStyle=this._getBackgroundColor(t),this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i,n,Math.PI,2*Math.PI),t.fill(),t.fillRect(e,i,o,r)):t.fillRect(e,i,o,r+this._effectiveThumbThickness):t.fillRect(e,i,o,r):this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxLength,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),t.fillRect(e,i,o,r)):t.fillRect(e,i,o+this._effectiveThumbThickness,r):t.fillRect(e,i,o,r),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.fillStyle=this._getColor(t),this._displayValueBar&&(this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i+this._backgroundBoxLength,n,0,2*Math.PI),t.fill(),t.fillRect(e,i+a,o,r-a)):t.fillRect(e,i+a,o,r-a+this._effectiveThumbThickness):t.fillRect(e,i+a,o,r-a):this.isThumbClamped&&this.isThumbCircle?(t.beginPath(),t.arc(e,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),t.fillRect(e,i,a,r)):t.fillRect(e,i,a,r)),t.fillStyle=this._thumbColor||this._getColor(t),this.displayThumb&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isThumbCircle?(t.beginPath(),this.isVertical?t.arc(e+this._backgroundBoxThickness/2,i+a,n,0,2*Math.PI):t.arc(e+a,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,t.stroke()):(this.isVertical?t.fillRect(e-this._effectiveBarOffset,this._currentMeasure.top+a,this._currentMeasure.width,this._effectiveThumbThickness):t.fillRect(this._currentMeasure.left+a,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,this.isVertical?t.strokeRect(e-this._effectiveBarOffset,this._currentMeasure.top+a,this._currentMeasure.width,this._effectiveThumbThickness):t.strokeRect(this._currentMeasure.left+a,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height))),t.restore()},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient))},e.prototype._parseFromContent=function(e,i){if(t.prototype._parseFromContent.call(this,e,i),e.backgroundGradient){var o=h.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this.backgroundGradient=new o,this.backgroundGradient.parse(e.backgroundGradient)}},s([(0,h.serialize)()],e.prototype,"displayValueBar",null),s([(0,h.serialize)()],e.prototype,"borderColor",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"thumbColor",null),s([(0,h.serialize)()],e.prototype,"isThumbCircle",null),e}(V);(0,h.RegisterClass)("BABYLON.GUI.Slider",W);var H=function(){function t(t){this.name=t,this._groupPanel=new S,this._selectors=new Array,this._groupPanel.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,this._groupPanel.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,this._groupHeader=this._addGroupHeader(t)}return Object.defineProperty(t.prototype,"groupPanel",{get:function(){return this._groupPanel},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectors",{get:function(){return this._selectors},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"header",{get:function(){return this._groupHeader.text},set:function(t){"label"!==this._groupHeader.text&&(this._groupHeader.text=t)},enumerable:!1,configurable:!0}),t.prototype._addGroupHeader=function(t){var e=new B("groupHead",t);return e.width=.9,e.height="30px",e.textWrapping=!0,e.color="black",e.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,e.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,e.left="2px",this._groupPanel.addControl(e),e},t.prototype._getSelector=function(t){if(!(t<0||t>=this._selectors.length))return this._selectors[t]},t.prototype.removeSelector=function(t){t<0||t>=this._selectors.length||(this._groupPanel.removeControl(this._selectors[t]),this._selectors.splice(t,1))},t}(),G=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.addCheckbox=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1),i=i||!1;var o=new O;o.width="20px",o.height="20px",o.color="#364249",o.background="#CCCCCC",o.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o.onIsCheckedChangedObservable.add((function(t){e(t)}));var r=y.AddHeader(o,t,"200px",{isHorizontal:!0,controlFirst:!0});r.height="30px",r.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,r.left="4px",this.groupPanel.addControl(r),this.selectors.push(r),o.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(o.color=this.groupPanel.parent.parent.buttonColor,o.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(H),U=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._selectNb=0,e}return n(e,t),e.prototype.addRadio=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);var o=this._selectNb++,r=new Q;r.name=t,r.width="20px",r.height="20px",r.color="#364249",r.background="#CCCCCC",r.group=this.name,r.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,r.onIsCheckedChangedObservable.add((function(t){t&&e(o)}));var n=y.AddHeader(r,t,"200px",{isHorizontal:!0,controlFirst:!0});n.height="30px",n.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,n.left="4px",this.groupPanel.addControl(n),this.selectors.push(n),r.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(r.color=this.groupPanel.parent.parent.buttonColor,r.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(H),j=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.addSlider=function(t,e,i,o,r,n,a){void 0===e&&(e=function(t){}),void 0===i&&(i="Units"),void 0===o&&(o=0),void 0===r&&(r=0),void 0===n&&(n=0),void 0===a&&(a=function(t){return 0|t});var s=new W;s.name=i,s.value=n,s.minimum=o,s.maximum=r,s.width=.9,s.height="20px",s.color="#364249",s.background="#CCCCCC",s.borderColor="black",s.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,s.left="4px",s.paddingBottom="4px",s.onValueChangedObservable.add((function(t){s.parent.children[0].text=s.parent.children[0].name+": "+a(t)+" "+s.name,e(t)}));var l=y.AddHeader(s,t+": "+a(n)+" "+i,"30px",{isHorizontal:!1,controlFirst:!1});l.height="60px",l.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,l.left="4px",l.children[0].name=t,this.groupPanel.addControl(l),this.selectors.push(l),this.groupPanel.parent&&this.groupPanel.parent.parent&&(s.color=this.groupPanel.parent.parent.buttonColor,s.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[0].name=e,this.selectors[t].children[0].text=e+": "+this.selectors[t].children[1].value+" "+this.selectors[t].children[1].name},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[1].background=e},e}(H),Y=function(t){function e(e,i){void 0===i&&(i=[]);var o=t.call(this,e)||this;if(o.name=e,o.groups=i,o._buttonColor="#364249",o._buttonBackground="#CCCCCC",o._headerColor="black",o._barColor="white",o._barHeight="2px",o._spacerHeight="20px",o._bars=new Array,o._groups=i,o.thickness=2,o._panel=new S,o._panel.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,o._panel.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o._panel.top=5,o._panel.left=5,o._panel.width=.95,i.length>0){for(var r=0;r<i.length-1;r++)o._panel.addControl(i[r].groupPanel),o._addSpacer();o._panel.addControl(i[i.length-1].groupPanel)}return o.addControl(o._panel),o}return n(e,t),e.prototype._getTypeName=function(){return"SelectionPanel"},Object.defineProperty(e.prototype,"panel",{get:function(){return this._panel},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"headerColor",{get:function(){return this._headerColor},set:function(t){this._headerColor!==t&&(this._headerColor=t,this._setHeaderColor())},enumerable:!1,configurable:!0}),e.prototype._setHeaderColor=function(){for(var t=0;t<this._groups.length;t++)this._groups[t].groupPanel.children[0].color=this._headerColor},Object.defineProperty(e.prototype,"buttonColor",{get:function(){return this._buttonColor},set:function(t){this._buttonColor!==t&&(this._buttonColor=t,this._setbuttonColor())},enumerable:!1,configurable:!0}),e.prototype._setbuttonColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonColor(e,this._buttonColor)},Object.defineProperty(e.prototype,"labelColor",{get:function(){return this._labelColor},set:function(t){this._labelColor!==t&&(this._labelColor=t,this._setLabelColor())},enumerable:!1,configurable:!0}),e.prototype._setLabelColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorLabelColor(e,this._labelColor)},Object.defineProperty(e.prototype,"buttonBackground",{get:function(){return this._buttonBackground},set:function(t){this._buttonBackground!==t&&(this._buttonBackground=t,this._setButtonBackground())},enumerable:!1,configurable:!0}),e.prototype._setButtonBackground=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonBackground(e,this._buttonBackground)},Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._setBarColor())},enumerable:!1,configurable:!0}),e.prototype._setBarColor=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].background=this._barColor},Object.defineProperty(e.prototype,"barHeight",{get:function(){return this._barHeight},set:function(t){this._barHeight!==t&&(this._barHeight=t,this._setBarHeight())},enumerable:!1,configurable:!0}),e.prototype._setBarHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].height=this._barHeight},Object.defineProperty(e.prototype,"spacerHeight",{get:function(){return this._spacerHeight},set:function(t){this._spacerHeight!==t&&(this._spacerHeight=t,this._setSpacerHeight())},enumerable:!1,configurable:!0}),e.prototype._setSpacerHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].height=this._spacerHeight},e.prototype._addSpacer=function(){var t=new x;t.width=1,t.height=this._spacerHeight,t.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT;var e=new I;e.width=1,e.height=this._barHeight,e.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,e.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,e.background=this._barColor,e.color="transparent",t.addControl(e),this._panel.addControl(t),this._bars.push(t)},e.prototype.addGroup=function(t){this._groups.length>0&&this._addSpacer(),this._panel.addControl(t.groupPanel),this._groups.push(t),t.groupPanel.children[0].color=this._headerColor;for(var e=0;e<t.selectors.length;e++)t._setSelectorButtonColor(e,this._buttonColor),t._setSelectorButtonBackground(e,this._buttonBackground)},e.prototype.removeGroup=function(t){if(!(t<0||t>=this._groups.length)){var e=this._groups[t];this._panel.removeControl(e.groupPanel),this._groups.splice(t,1),t<this._bars.length&&(this._panel.removeControl(this._bars[t]),this._bars.splice(t,1))}},e.prototype.setHeaderName=function(t,e){e<0||e>=this._groups.length||(this._groups[e].groupPanel.children[0].text=t)},e.prototype.relabel=function(t,e,i){if(!(e<0||e>=this._groups.length)){var o=this._groups[e];i<0||i>=o.selectors.length||o._setSelectorLabel(i,t)}},e.prototype.removeFromGroupSelector=function(t,e){if(!(t<0||t>=this._groups.length)){var i=this._groups[t];e<0||e>=i.selectors.length||i.removeSelector(e)}},e.prototype.addToGroupCheckbox=function(t,e,i,o){void 0===i&&(i=function(){}),void 0===o&&(o=!1),t<0||t>=this._groups.length||this._groups[t].addCheckbox(e,i,o)},e.prototype.addToGroupRadio=function(t,e,i,o){void 0===i&&(i=function(){}),void 0===o&&(o=!1),t<0||t>=this._groups.length||this._groups[t].addRadio(e,i,o)},e.prototype.addToGroupSlider=function(t,e,i,o,r,n,a,s){void 0===i&&(i=function(){}),void 0===o&&(o="Units"),void 0===r&&(r=0),void 0===n&&(n=0),void 0===a&&(a=0),void 0===s&&(s=function(t){return 0|t}),t<0||t>=this._groups.length||this._groups[t].addSlider(e,i,o,r,n,a,s)},e}(I),X=function(t){function e(e){var i=t.call(this,e)||this;return i._freezeControls=!1,i._bucketWidth=0,i._bucketHeight=0,i._buckets={},i}return n(e,t),Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._freezeControls},set:function(t){if(this._freezeControls!==t){t||this._restoreMeasures(),this._freezeControls=!1;var e=this.host.getSize(),i=e.width,o=e.height,r=this.host.getContext(),n=new g(0,0,i,o);this.host._numLayoutCalls=0,this.host._rootContainer._layout(n,r),t&&(this._updateMeasures(),this._useBuckets()&&this._makeBuckets()),this._freezeControls=t,this.host.markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._bucketWidth=t,this._bucketHeight=e,this._useBuckets()?this._freezeControls&&this._makeBuckets():this._buckets={}},e.prototype._useBuckets=function(){return this._bucketWidth>0&&this._bucketHeight>0},e.prototype._makeBuckets=function(){this._buckets={},this._bucketLen=Math.ceil(this.widthInPixels/this._bucketWidth),this._dispatchInBuckets(this._children),this._oldLeft=null,this._oldTop=null},e.prototype._dispatchInBuckets=function(t){for(var e=0;e<t.length;++e){for(var i=t[e],o=Math.max(0,Math.floor((i._customData._origLeft-this._customData.origLeft)/this._bucketWidth)),r=Math.floor((i._customData._origLeft-this._customData.origLeft+i._currentMeasure.width-1)/this._bucketWidth),n=Math.floor((i._customData._origTop-this._customData.origTop+i._currentMeasure.height-1)/this._bucketHeight),a=Math.max(0,Math.floor((i._customData._origTop-this._customData.origTop)/this._bucketHeight));a<=n;){for(var s=o;s<=r;++s){var l=a*this._bucketLen+s,_=this._buckets[l];_||(_=[],this._buckets[l]=_),_.push(i)}a++}i instanceof x&&i._children.length>0&&this._dispatchInBuckets(i._children)}},e.prototype._updateMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left-=t,this._measureForChildren.top-=e,this._currentMeasure.left-=t,this._currentMeasure.top-=e,this._customData.origLeftForChildren=this._measureForChildren.left,this._customData.origTopForChildren=this._measureForChildren.top,this._customData.origLeft=this._currentMeasure.left,this._customData.origTop=this._currentMeasure.top,this._updateChildrenMeasures(this._children,t,e)},e.prototype._updateChildrenMeasures=function(t,e,i){for(var o=0;o<t.length;++o){var r=t[o];r._currentMeasure.left-=e,r._currentMeasure.top-=i,r._customData._origLeft=r._currentMeasure.left,r._customData._origTop=r._currentMeasure.top,r instanceof x&&r._children.length>0&&this._updateChildrenMeasures(r._children,e,i)}},e.prototype._restoreMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left=this._customData.origLeftForChildren+t,this._measureForChildren.top=this._customData.origTopForChildren+e,this._currentMeasure.left=this._customData.origLeft+t,this._currentMeasure.top=this._customData.origTop+e},e.prototype._getTypeName=function(){return"ScrollViewerWindow"},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._parentMeasure=e,this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this._measureForChildren.width=e.width,this._measureForChildren.height=e.height},e.prototype._layout=function(e,i){return this._freezeControls?(this.invalidateRect(),!1):t.prototype._layout.call(this,e,i)},e.prototype._scrollChildren=function(t,e,i){for(var o=0;o<t.length;++o){var r=t[o];r._currentMeasure.left=r._customData._origLeft+e,r._currentMeasure.top=r._customData._origTop+i,r._isClipped=!1,r instanceof x&&r._children.length>0&&this._scrollChildren(r._children,e,i)}},e.prototype._scrollChildrenWithBuckets=function(t,e,i,o){for(var r=Math.max(0,Math.floor(-t/this._bucketWidth)),n=Math.floor((-t+this._parentMeasure.width-1)/this._bucketWidth),a=Math.floor((-e+this._parentMeasure.height-1)/this._bucketHeight),s=Math.max(0,Math.floor(-e/this._bucketHeight));s<=a;){for(var l=r;l<=n;++l){var _=s*this._bucketLen+l,h=this._buckets[_];if(h)for(var c=0;c<h.length;++c){var u=h[c];u._currentMeasure.left=u._customData._origLeft+i,u._currentMeasure.top=u._customData._origTop+o,u._isClipped=!1}}s++}},e.prototype._draw=function(e,i){if(this._freezeControls){this._localDraw(e),this.clipChildren&&this._clipForChildren(e);var o=0|this.leftInPixels,r=0|this.topInPixels;this._useBuckets()&&null!==this._oldLeft&&null!==this._oldTop?(this._scrollChildrenWithBuckets(this._oldLeft,this._oldTop,o,r),this._scrollChildrenWithBuckets(o,r,o,r)):this._scrollChildren(this._children,o,r),this._oldLeft=o,this._oldTop=r;for(var n=0,a=this._children;n<a.length;n++){var s=a[n];s._intersectsRect(this._parentMeasure)&&s._render(e,this._parentMeasure)}}else t.prototype._draw.call(this,e,i)},e.prototype._postMeasure=function(){if(this._freezeControls)t.prototype._postMeasure.call(this);else{for(var e=this.parentClientWidth,i=this.parentClientHeight,o=0,r=this.children;o<r.length;o++){var n=r[o];n.isVisible&&!n.notRenderable&&(n.horizontalAlignment===y.HORIZONTAL_ALIGNMENT_CENTER&&n._offsetLeft(this._currentMeasure.left-n._currentMeasure.left),n.verticalAlignment===y.VERTICAL_ALIGNMENT_CENTER&&n._offsetTop(this._currentMeasure.top-n._currentMeasure.top),e=Math.max(e,n._currentMeasure.left-this._currentMeasure.left+n._currentMeasure.width+n.paddingRightInPixels),i=Math.max(i,n._currentMeasure.top-this._currentMeasure.top+n._currentMeasure.height+n.paddingBottomInPixels))}this._currentMeasure.width!==e&&(this._width.updateInPlace(e,c.UNITMODE_PIXEL),this._currentMeasure.width=e,this._rebuildLayout=!0,this._isDirty=!0),this._currentMeasure.height!==i&&(this._height.updateInPlace(i,c.UNITMODE_PIXEL),this._currentMeasure.height=i,this._rebuildLayout=!0,this._isDirty=!0),t.prototype._postMeasure.call(this)}},e}(x),K=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._tempMeasure=new g(0,0,0,0),i._invertScrollDirection=!1,i._backgroundGradient=null,i}return n(e,t),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"invertScrollDirection",{get:function(){return this._invertScrollDirection},set:function(t){this._invertScrollDirection=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Scrollbar"},e.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._renderLeft,i=this._getThumbPosition();t.fillStyle=this._getBackgroundColor(t),t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.fillStyle=this._getColor(t),this.isVertical?(this._tempMeasure.left=e-this._effectiveBarOffset,this._tempMeasure.top=this._currentMeasure.top+i,this._tempMeasure.width=this._currentMeasure.width,this._tempMeasure.height=this._effectiveThumbThickness):(this._tempMeasure.left=this._currentMeasure.left+i,this._tempMeasure.top=this._currentMeasure.top,this._tempMeasure.width=this._effectiveThumbThickness,this._tempMeasure.height=this._currentMeasure.height),t.fillRect(this._tempMeasure.left,this._tempMeasure.top,this._tempMeasure.width,this._tempMeasure.height),t.restore()},e.prototype._updateValueFromPointer=function(t,e){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y);var i=this._invertScrollDirection?-1:1;this._first&&(this._first=!1,this._originX=t,this._originY=e,(t<this._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var o;o=this.isVertical?-(e-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(t-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=i*o*(this.maximum-this.minimum),this._originX=t,this._originY=e},e.prototype._onPointerDown=function(e,i,o,r,n){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,o,r,n)},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient))},e.prototype._parseFromContent=function(e,i){if(t.prototype._parseFromContent.call(this,e,i),e.backgroundGradient){var o=h.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this.backgroundGradient=new o,this.backgroundGradient.parse(e.backgroundGradient)}},s([(0,h.serialize)()],e.prototype,"borderColor",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"invertScrollDirection",null),e}(V);(0,h.RegisterClass)("BABYLON.GUI.Scrollbar",K);var Z=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbLength=.5,i._thumbHeight=1,i._barImageHeight=1,i._tempMeasure=new g(0,0,0,0),i._invertScrollDirection=!1,i.num90RotationInVerticalMode=1,i}return n(e,t),Object.defineProperty(e.prototype,"invertScrollDirection",{get:function(){return this._invertScrollDirection},set:function(t){this._invertScrollDirection=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundBaseImage},set:function(t){var e=this;this._backgroundBaseImage!==t&&(this._backgroundBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._backgroundImage=t._rotate90(this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(e.num90RotationInVerticalMode,!0);e._backgroundImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbBaseImage},set:function(t){var e=this;this._thumbBaseImage!==t&&(this._thumbBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._thumbImage=t._rotate90(-this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(-e.num90RotationInVerticalMode,!0);e._thumbImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){this._thumbLength!==t&&(this._thumbLength=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){this._thumbLength!==t&&(this._thumbHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){this._barImageHeight!==t&&(this._barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageScrollBar"},e.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._getThumbPosition(),i=this._renderLeft,o=this._renderTop,r=this._renderWidth,n=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,o,r,n),this.isVertical?(this._tempMeasure.copyFromFloats(i+r*(1-this._barImageHeight)*.5,this._currentMeasure.top,r*this._barImageHeight,n),this._tempMeasure.height+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)):(this._tempMeasure.copyFromFloats(this._currentMeasure.left,o+n*(1-this._barImageHeight)*.5,r,n*this._barImageHeight),this._tempMeasure.width+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)),this._backgroundImage._draw(t)),this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset+this._currentMeasure.width*(1-this._thumbHeight)*.5,this._currentMeasure.top+e,this._currentMeasure.width*this._thumbHeight,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top+this._currentMeasure.height*(1-this._thumbHeight)*.5,this._effectiveThumbThickness,this._currentMeasure.height*this._thumbHeight),this._thumbImage&&(this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e.prototype._updateValueFromPointer=function(t,e){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y);var i=this._invertScrollDirection?-1:1;this._first&&(this._first=!1,this._originX=t,this._originY=e,(t<this._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var o;o=this.isVertical?-(e-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(t-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=i*o*(this.maximum-this.minimum),this._originX=t,this._originY=e},e.prototype._onPointerDown=function(e,i,o,r,n){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,o,r,n)},s([(0,h.serialize)()],e.prototype,"num90RotationInVerticalMode",void 0),s([(0,h.serialize)()],e.prototype,"invertScrollDirection",null),e}(V),q=function(t){function e(e,i){var o=t.call(this,e)||this;return o._barSize=20,o._pointerIsOver=!1,o._wheelPrecision=.05,o._thumbLength=.5,o._thumbHeight=1,o._barImageHeight=1,o._horizontalBarImageHeight=1,o._verticalBarImageHeight=1,o._oldWindowContentsWidth=0,o._oldWindowContentsHeight=0,o._forceHorizontalBar=!1,o._forceVerticalBar=!1,o._useImageBar=i||!1,o.onDirtyObservable.add((function(){o._horizontalBarSpace.color=o.color,o._verticalBarSpace.color=o.color,o._dragSpace.color=o.color})),o.onPointerEnterObservable.add((function(){o._pointerIsOver=!0})),o.onPointerOutObservable.add((function(){o._pointerIsOver=!1})),o._grid=new M,o._useImageBar?(o._horizontalBar=new Z,o._verticalBar=new Z):(o._horizontalBar=new K,o._verticalBar=new K),o._window=new X("scrollViewer_window"),o._window.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o._window.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,o._grid.addColumnDefinition(1),o._grid.addColumnDefinition(0,!0),o._grid.addRowDefinition(1),o._grid.addRowDefinition(0,!0),t.prototype.addControl.call(o,o._grid),o._grid.addControl(o._window,0,0),o._verticalBarSpace=new I,o._verticalBarSpace.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o._verticalBarSpace.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,o._verticalBarSpace.thickness=1,o._grid.addControl(o._verticalBarSpace,0,1),o._addBar(o._verticalBar,o._verticalBarSpace,!0,Math.PI),o._horizontalBarSpace=new I,o._horizontalBarSpace.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,o._horizontalBarSpace.verticalAlignment=y.VERTICAL_ALIGNMENT_TOP,o._horizontalBarSpace.thickness=1,o._grid.addControl(o._horizontalBarSpace,1,0),o._addBar(o._horizontalBar,o._horizontalBarSpace,!1,0),o._dragSpace=new I,o._dragSpace.thickness=1,o._grid.addControl(o._dragSpace,1,1),o._grid.clipChildren=!1,o._useImageBar||(o.barColor="grey",o.barBackground="transparent"),o}return n(e,t),Object.defineProperty(e.prototype,"horizontalBar",{get:function(){return this._horizontalBar},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBar",{get:function(){return this._verticalBar},enumerable:!1,configurable:!0}),e.prototype.addControl=function(t){return t?(this._window.addControl(t),this):this},e.prototype.removeControl=function(t){return this._window.removeControl(t),this},Object.defineProperty(e.prototype,"children",{get:function(){return this._window.children},enumerable:!1,configurable:!0}),e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this._children;t<e.length;t++)e[t]._markMatrixAsDirty()},Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._window.freezeControls},set:function(t){this._window.freezeControls=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._window.bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._window.bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._window.setBucketSizes(t,e)},Object.defineProperty(e.prototype,"forceHorizontalBar",{get:function(){return this._forceHorizontalBar},set:function(t){this._grid.setRowDefinition(1,t?this._barSize:0,!0),this._horizontalBar.isVisible=t,this._forceHorizontalBar=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceVerticalBar",{get:function(){return this._forceVerticalBar},set:function(t){this._grid.setColumnDefinition(1,t?this._barSize:0,!0),this._verticalBar.isVisible=t,this._forceVerticalBar=t},enumerable:!1,configurable:!0}),e.prototype.resetWindow=function(){this._window.width="100%",this._window.height="100%"},e.prototype._getTypeName=function(){return"ScrollViewer"},e.prototype._buildClientSizes=function(){var t=this.host.idealRatio;this._window.parentClientWidth=this._currentMeasure.width-(this._verticalBar.isVisible||this.forceVerticalBar?this._barSize*t:0)-2*this.thickness,this._window.parentClientHeight=this._currentMeasure.height-(this._horizontalBar.isVisible||this.forceHorizontalBar?this._barSize*t:0)-2*this.thickness,this._clientWidth=this._window.parentClientWidth,this._clientHeight=this._window.parentClientHeight},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._buildClientSizes()},e.prototype._postMeasure=function(){t.prototype._postMeasure.call(this),this._updateScroller(),this._setWindowPosition(!1)},Object.defineProperty(e.prototype,"wheelPrecision",{get:function(){return this._wheelPrecision},set:function(t){this._wheelPrecision!==t&&(t<0&&(t=0),t>1&&(t=1),this._wheelPrecision=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scrollBackground",{get:function(){return this._horizontalBarSpace.background},set:function(t){this._horizontalBarSpace.background!==t&&(this._horizontalBarSpace.background=t,this._verticalBarSpace.background=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._horizontalBar.color=t,this._verticalBar.color=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._barImage},set:function(t){if(this._barImage!==t){this._barImage=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbImage=t,i.thumbImage=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalThumbImage",{get:function(){return this._horizontalBarImage},set:function(t){this._horizontalBarImage!==t&&(this._horizontalBarImage=t,this._horizontalBar.thumbImage=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalThumbImage",{get:function(){return this._verticalBarImage},set:function(t){this._verticalBarImage!==t&&(this._verticalBarImage=t,this._verticalBar.thumbImage=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barSize",{get:function(){return this._barSize},set:function(t){this._barSize!==t&&(this._barSize=t,this._markAsDirty(),this._horizontalBar.isVisible&&this._grid.setRowDefinition(1,this._barSize,!0),this._verticalBar.isVisible&&this._grid.setColumnDefinition(1,this._barSize,!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){if(this._thumbLength!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbLength=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbLength=t,i.thumbLength=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){if(this._thumbHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbHeight=t,i.thumbHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){if(this._barImageHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._barImageHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.barImageHeight=t,i.barImageHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImageHeight",{get:function(){return this._horizontalBarImageHeight},set:function(t){this._horizontalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._horizontalBarImageHeight=t,this._horizontalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImageHeight",{get:function(){return this._verticalBarImageHeight},set:function(t){this._verticalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._verticalBarImageHeight=t,this._verticalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barBackground",{get:function(){return this._barBackground},set:function(t){if(this._barBackground!==t){this._barBackground=t;var e=this._horizontalBar,i=this._verticalBar;e.background=t,i.background=t,this._dragSpace.background=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImage",{get:function(){return this._barBackgroundImage},set:function(t){this._barBackgroundImage=t;var e=this._horizontalBar,i=this._verticalBar;e.backgroundImage=t,i.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImage",{get:function(){return this._horizontalBarBackgroundImage},set:function(t){this._horizontalBarBackgroundImage=t,this._horizontalBar.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImage",{get:function(){return this._verticalBarBackgroundImage},set:function(t){this._verticalBarBackgroundImage=t,this._verticalBar.backgroundImage=t},enumerable:!1,configurable:!0}),e.prototype._setWindowPosition=function(t){void 0===t&&(t=!0);var e=this.host.idealRatio,i=this._window._currentMeasure.width,o=this._window._currentMeasure.height;if(t||this._oldWindowContentsWidth!==i||this._oldWindowContentsHeight!==o){this._oldWindowContentsWidth=i,this._oldWindowContentsHeight=o;var r=this._clientWidth-i,n=this._clientHeight-o,a=this._horizontalBar.value/e*r+"px",s=this._verticalBar.value/e*n+"px";a!==this._window.left&&(this._window.left=a,this.freezeControls||(this._rebuildLayout=!0)),s!==this._window.top&&(this._window.top=s,this.freezeControls||(this._rebuildLayout=!0))}},e.prototype._updateScroller=function(){var t=this._window._currentMeasure.width,e=this._window._currentMeasure.height;this._horizontalBar.isVisible&&t<=this._clientWidth&&!this.forceHorizontalBar?(this._grid.setRowDefinition(1,0,!0),this._horizontalBar.isVisible=!1,this._horizontalBar.value=0,this._rebuildLayout=!0):!this._horizontalBar.isVisible&&(t>this._clientWidth||this.forceHorizontalBar)&&(this._grid.setRowDefinition(1,this._barSize,!0),this._horizontalBar.isVisible=!0,this._rebuildLayout=!0),this._verticalBar.isVisible&&e<=this._clientHeight&&!this.forceVerticalBar?(this._grid.setColumnDefinition(1,0,!0),this._verticalBar.isVisible=!1,this._verticalBar.value=0,this._rebuildLayout=!0):!this._verticalBar.isVisible&&(e>this._clientHeight||this.forceVerticalBar)&&(this._grid.setColumnDefinition(1,this._barSize,!0),this._verticalBar.isVisible=!0,this._rebuildLayout=!0),this._buildClientSizes();var i=this.host.idealRatio;this._horizontalBar.thumbWidth=.9*this._thumbLength*(this._clientWidth/i)+"px",this._verticalBar.thumbWidth=.9*this._thumbLength*(this._clientHeight/i)+"px"},e.prototype._link=function(e){t.prototype._link.call(this,e),this._attachWheel()},e.prototype._addBar=function(t,e,i,o){var r=this;t.paddingLeft=0,t.width="100%",t.height="100%",t.barOffset=0,t.value=0,t.maximum=1,t.horizontalAlignment=y.HORIZONTAL_ALIGNMENT_CENTER,t.verticalAlignment=y.VERTICAL_ALIGNMENT_CENTER,t.isVertical=i,t.rotation=o,t.isVisible=!1,e.addControl(t),t.onValueChangedObservable.add((function(){r._setWindowPosition()}))},e.prototype._attachWheel=function(){var t=this;this._host&&!this._onWheelObserver&&(this._onWheelObserver=this.onWheelObservable.add((function(e){t._pointerIsOver&&!t.isReadOnly&&(1==t._verticalBar.isVisible&&(e.y<0&&t._verticalBar.value>0?t._verticalBar.value-=t._wheelPrecision:e.y>0&&t._verticalBar.value<t._verticalBar.maximum&&(t._verticalBar.value+=t._wheelPrecision)),1==t._horizontalBar.isVisible&&(e.x<0&&t._horizontalBar.value<t._horizontalBar.maximum?t._horizontalBar.value+=t._wheelPrecision:e.x>0&&t._horizontalBar.value>0&&(t._horizontalBar.value-=t._wheelPrecision)))})))},e.prototype._renderHighlightSpecific=function(e){this.isHighlighted&&(t.prototype._renderHighlightSpecific.call(this,e),this._grid._renderHighlightSpecific(e),e.restore())},e.prototype.dispose=function(){this.onWheelObservable.remove(this._onWheelObserver),this._onWheelObserver=null,t.prototype.dispose.call(this)},s([(0,h.serialize)()],e.prototype,"wheelPrecision",null),s([(0,h.serialize)()],e.prototype,"scrollBackground",null),s([(0,h.serialize)()],e.prototype,"barColor",null),s([(0,h.serialize)()],e.prototype,"barSize",null),s([(0,h.serialize)()],e.prototype,"barBackground",null),e}(I);(0,h.RegisterClass)("BABYLON.GUI.ScrollViewer",q);var J=function(t){function e(e,i){var o=t.call(this,e)||this;o.name=e,o.onIsActiveChangedObservable=new h.Observable,o.delegatePickingToChildren=!1,o._isActive=!1,o.group=null!=i?i:"",o.thickness=0,o.isPointerBlocker=!0;var r=null;return o.toActiveAnimation=function(){o.thickness=1},o.toInactiveAnimation=function(){o.thickness=0},o.pointerEnterActiveAnimation=function(){r=o.alpha,o.alpha-=.1},o.pointerOutActiveAnimation=function(){null!==r&&(o.alpha=r)},o.pointerDownActiveAnimation=function(){o.scaleX-=.05,o.scaleY-=.05},o.pointerUpActiveAnimation=function(){o.scaleX+=.05,o.scaleY+=.05},o.pointerEnterInactiveAnimation=function(){r=o.alpha,o.alpha-=.1},o.pointerOutInactiveAnimation=function(){null!==r&&(o.alpha=r)},o.pointerDownInactiveAnimation=function(){o.scaleX-=.05,o.scaleY-=.05},o.pointerUpInactiveAnimation=function(){o.scaleX+=.05,o.scaleY+=.05},o}return n(e,t),Object.defineProperty(e.prototype,"group",{get:function(){return this._group},set:function(t){this._group!==t&&(this._group=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isActive",{get:function(){return this._isActive},set:function(t){var e,i,o=this;this._isActive!==t&&(this._isActive=t,this._isActive?null===(e=this.toActiveAnimation)||void 0===e||e.call(this):null===(i=this.toInactiveAnimation)||void 0===i||i.call(this),this._markAsDirty(),this.onIsActiveChangedObservable.notifyObservers(t),this._isActive&&this._host&&this._group&&this._host.executeOnAllControls((function(t){if("ToggleButton"===t.typeName){if(t===o)return;var e=t;e.group===o.group&&(e.isActive=!1)}})))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ToggleButton"},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(r,e,i,o,n,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(this.isReadOnly||(this._isActive?this.pointerEnterActiveAnimation&&this.pointerEnterActiveAnimation():this.pointerEnterInactiveAnimation&&this.pointerEnterInactiveAnimation()),!0)},e.prototype._onPointerOut=function(e,i,o){void 0===o&&(o=!1),this.isReadOnly||(this._isActive?this.pointerOutActiveAnimation&&this.pointerOutActiveAnimation():this.pointerOutInactiveAnimation&&this.pointerOutInactiveAnimation()),t.prototype._onPointerOut.call(this,e,i,o)},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this._isActive?this.pointerDownActiveAnimation&&this.pointerDownActiveAnimation():this.pointerDownInactiveAnimation&&this.pointerDownInactiveAnimation()),!0)},e.prototype._onPointerUp=function(e,i,o,r,n,a){this.isReadOnly||(this._isActive?this.pointerUpActiveAnimation&&this.pointerUpActiveAnimation():this.pointerUpInactiveAnimation&&this.pointerUpInactiveAnimation()),t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e}(I);(0,h.RegisterClass)("BABYLON.GUI.ToggleButton",J);var $=function(){},tt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.onKeyPressObservable=new h.Observable,e.defaultButtonWidth="40px",e.defaultButtonHeight="40px",e.defaultButtonPaddingLeft="2px",e.defaultButtonPaddingRight="2px",e.defaultButtonPaddingTop="2px",e.defaultButtonPaddingBottom="2px",e.defaultButtonColor="#DDD",e.defaultButtonBackground="#070707",e.shiftButtonColor="#7799FF",e.selectedShiftThickness=1,e.shiftState=0,e._currentlyConnectedInputText=null,e._connectedInputTexts=[],e._onKeyPressObserver=null,e}return n(e,t),e.prototype._getTypeName=function(){return"VirtualKeyboard"},e.prototype._createKey=function(t,e){var i=this,o=T.CreateSimpleButton(t,t);return o.width=e&&e.width?e.width:this.defaultButtonWidth,o.height=e&&e.height?e.height:this.defaultButtonHeight,o.color=e&&e.color?e.color:this.defaultButtonColor,o.background=e&&e.background?e.background:this.defaultButtonBackground,o.paddingLeft=e&&e.paddingLeft?e.paddingLeft:this.defaultButtonPaddingLeft,o.paddingRight=e&&e.paddingRight?e.paddingRight:this.defaultButtonPaddingRight,o.paddingTop=e&&e.paddingTop?e.paddingTop:this.defaultButtonPaddingTop,o.paddingBottom=e&&e.paddingBottom?e.paddingBottom:this.defaultButtonPaddingBottom,o.thickness=0,o.isFocusInvisible=!0,o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY,o.onPointerUpObservable.add((function(){i.onKeyPressObservable.notifyObservers(t)})),o},e.prototype.addKeysRow=function(t,e){var i=new S;i.isVertical=!1,i.isFocusInvisible=!0;for(var o=null,r=0;r<t.length;r++){var n=null;e&&e.length===t.length&&(n=e[r]);var a=this._createKey(t[r],n);(!o||a.heightInPixels>o.heightInPixels)&&(o=a),i.addControl(a)}i.height=o?o.height:this.defaultButtonHeight,this.addControl(i)},e.prototype.applyShiftState=function(t){if(this.children)for(var e=0;e<this.children.length;e++){var i=this.children[e];if(i&&i.children)for(var o=i,r=0;r<o.children.length;r++){var n=o.children[r];if(n&&n.children[0]){var a=n.children[0];"⇧"===a.text&&(n.color=t?this.shiftButtonColor:this.defaultButtonColor,n.thickness=t>1?this.selectedShiftThickness:0),a.text=t>0?a.text.toUpperCase():a.text.toLowerCase()}}}},Object.defineProperty(e.prototype,"connectedInputText",{get:function(){return this._currentlyConnectedInputText},enumerable:!1,configurable:!0}),e.prototype.connect=function(t){var e=this;if(!this._connectedInputTexts.some((function(e){return e.input===t}))){null===this._onKeyPressObserver&&(this._onKeyPressObserver=this.onKeyPressObservable.add((function(t){if(e._currentlyConnectedInputText){switch(e._currentlyConnectedInputText._host.focusedControl=e._currentlyConnectedInputText,t){case"⇧":return e.shiftState++,e.shiftState>2&&(e.shiftState=0),void e.applyShiftState(e.shiftState);case"←":return void(e._currentlyConnectedInputText instanceof L?e._currentlyConnectedInputText.alternativeProcessKey("Backspace"):e._currentlyConnectedInputText.processKey(8));case"↵":return void(e._currentlyConnectedInputText instanceof L?e._currentlyConnectedInputText.alternativeProcessKey("Enter"):e._currentlyConnectedInputText.processKey(13))}e._currentlyConnectedInputText instanceof L?e._currentlyConnectedInputText.alternativeProcessKey("",e.shiftState?t.toUpperCase():t):e._currentlyConnectedInputText.processKey(-1,e.shiftState?t.toUpperCase():t),1===e.shiftState&&(e.shiftState=0,e.applyShiftState(e.shiftState))}}))),this.isVisible=!1,this._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=this;var i=t.onFocusObservable.add((function(){e._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=e,e.isVisible=!0})),o=t.onBlurObservable.add((function(){t._connectedVirtualKeyboard=null,e._currentlyConnectedInputText=null,e.isVisible=!1}));this._connectedInputTexts.push({input:t,onBlurObserver:o,onFocusObserver:i})}},e.prototype.disconnect=function(t){var e=this;if(t){var i=this._connectedInputTexts.filter((function(e){return e.input===t}));1===i.length&&(this._removeConnectedInputObservables(i[0]),this._connectedInputTexts=this._connectedInputTexts.filter((function(e){return e.input!==t})),this._currentlyConnectedInputText===t&&(this._currentlyConnectedInputText=null))}else this._connectedInputTexts.forEach((function(t){e._removeConnectedInputObservables(t)})),this._connectedInputTexts.length=0;0===this._connectedInputTexts.length&&(this._currentlyConnectedInputText=null,this.onKeyPressObservable.remove(this._onKeyPressObserver),this._onKeyPressObserver=null)},e.prototype._removeConnectedInputObservables=function(t){t.input._connectedVirtualKeyboard=null,t.input.onFocusObservable.remove(t.onFocusObserver),t.input.onBlurObservable.remove(t.onBlurObserver)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.disconnect()},e.CreateDefaultLayout=function(t){var i=new e(t);return i.addKeysRow(["1","2","3","4","5","6","7","8","9","0","←"]),i.addKeysRow(["q","w","e","r","t","y","u","i","o","p"]),i.addKeysRow(["a","s","d","f","g","h","j","k","l",";","'","↵"]),i.addKeysRow(["⇧","z","x","c","v","b","n","m",",",".","/"]),i.addKeysRow([" "],[{width:"200px"}]),i},e.prototype._parseFromContent=function(e,i){var o=this;t.prototype._parseFromContent.call(this,e,i);for(var r=0,n=this.children;r<n.length;r++){var a=n[r];if("StackPanel"===a.getClassName())for(var s=function(t){"Button"===t.getClassName()&&t.name&&t.onPointerUpObservable.add((function(){o.onKeyPressObservable.notifyObservers(t.name)}))},l=0,_=a.children;l<_.length;l++)s(_[l])}},e}(S);(0,h.RegisterClass)("BABYLON.GUI.VirtualKeyboard",tt);var et=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._cellWidth=20,i._cellHeight=20,i._minorLineTickness=1,i._minorLineColor="DarkGray",i._majorLineTickness=2,i._majorLineColor="White",i._majorLineFrequency=5,i._background="Black",i._displayMajorLines=!0,i._displayMinorLines=!0,i}return n(e,t),Object.defineProperty(e.prototype,"displayMinorLines",{get:function(){return this._displayMinorLines},set:function(t){this._displayMinorLines!==t&&(this._displayMinorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayMajorLines",{get:function(){return this._displayMajorLines},set:function(t){this._displayMajorLines!==t&&(this._displayMajorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineTickness",{get:function(){return this._minorLineTickness},set:function(t){this._minorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineColor",{get:function(){return this._minorLineColor},set:function(t){this._minorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineTickness",{get:function(){return this._majorLineTickness},set:function(t){this._majorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineColor",{get:function(){return this._majorLineColor},set:function(t){this._majorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineFrequency",{get:function(){return this._majorLineFrequency},set:function(t){this._majorLineFrequency=t,this._markAsDirty()},enumerable:!1,configurable:!0}),e.prototype._draw=function(t){if(t.save(),this._applyStates(t),this._isEnabled){this._background&&(t.fillStyle=this._background,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height));var e=this._currentMeasure.width/this._cellWidth,i=this._currentMeasure.height/this._cellHeight,o=this._currentMeasure.left+this._currentMeasure.width/2,r=this._currentMeasure.top+this._currentMeasure.height/2;if(this._displayMinorLines){t.strokeStyle=this._minorLineColor,t.lineWidth=this._minorLineTickness;for(var n=-e/2+1;n<e/2;n++){var a=o+n*this.cellWidth;t.beginPath(),t.moveTo(a,this._currentMeasure.top),t.lineTo(a,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(var s=-i/2+1;s<i/2;s++){var l=r+s*this.cellHeight;t.beginPath(),t.moveTo(this._currentMeasure.left,l),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),t.stroke()}}if(this._displayMajorLines){for(t.strokeStyle=this._majorLineColor,t.lineWidth=this._majorLineTickness,n=-e/2+this._majorLineFrequency;n<e/2;n+=this._majorLineFrequency)a=o+n*this.cellWidth,t.beginPath(),t.moveTo(a,this._currentMeasure.top),t.lineTo(a,this._currentMeasure.top+this._currentMeasure.height),t.stroke();for(s=-i/2+this._majorLineFrequency;s<i/2;s+=this._majorLineFrequency)l=r+s*this.cellHeight,t.moveTo(this._currentMeasure.left,l),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),t.closePath(),t.stroke()}}t.restore()},e.prototype._getTypeName=function(){return"DisplayGrid"},s([(0,h.serialize)()],e.prototype,"displayMinorLines",null),s([(0,h.serialize)()],e.prototype,"displayMajorLines",null),s([(0,h.serialize)()],e.prototype,"background",null),s([(0,h.serialize)()],e.prototype,"cellWidth",null),s([(0,h.serialize)()],e.prototype,"cellHeight",null),s([(0,h.serialize)()],e.prototype,"minorLineTickness",null),s([(0,h.serialize)()],e.prototype,"minorLineColor",null),s([(0,h.serialize)()],e.prototype,"majorLineTickness",null),s([(0,h.serialize)()],e.prototype,"majorLineColor",null),s([(0,h.serialize)()],e.prototype,"majorLineFrequency",null),e}(y);(0,h.RegisterClass)("BABYLON.GUI.DisplayGrid",et);var it=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._tempMeasure=new g(0,0,0,0),i}return n(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb&&null!=this.thumbImage},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundImage},set:function(t){var e=this;this._backgroundImage!==t&&(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"valueBarImage",{get:function(){return this._valueBarImage},set:function(t){var e=this;this._valueBarImage!==t&&(this._valueBarImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbImage},set:function(t){var e=this;this._thumbImage!==t&&(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageBasedSlider"},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._getThumbPosition(),i=this._renderLeft,o=this._renderTop,r=this._renderWidth,n=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,o,r,n),this.isThumbClamped&&this.displayThumb&&(this.isVertical?this._tempMeasure.height+=this._effectiveThumbThickness:this._tempMeasure.width+=this._effectiveThumbThickness),this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure),this._backgroundImage._draw(t)),this._valueBarImage&&(this.isVertical?this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,o+e,r,n-e+this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(i,o+e,r,n-e):this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,o,e+this._effectiveThumbThickness/2,n):this._tempMeasure.copyFromFloats(i,o,e,n),this._valueBarImage._currentMeasure.copyFrom(this._tempMeasure),this._valueBarImage._draw(t)),this.displayThumb&&(this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset,this._currentMeasure.top+e,this._currentMeasure.width,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e);var i={},o={},r={};this.backgroundImage.serialize(i),this.thumbImage.serialize(o),this.valueBarImage.serialize(r),e.backgroundImage=i,e.thumbImage=o,e.valueBarImage=r},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),this.backgroundImage=C.Parse(e.backgroundImage,i),this.thumbImage=C.Parse(e.thumbImage,i),this.valueBarImage=C.Parse(e.valueBarImage,i)},s([(0,h.serialize)()],e.prototype,"displayThumb",null),e}(V);(0,h.RegisterClass)("BABYLON.GUI.ImageBasedSlider",it);var ot="Statics";y.AddHeader=function(t,e,i,o){var r=new S("panel"),n=!o||o.isHorizontal,a=!o||o.controlFirst;r.isVertical=!n;var s=new B("header");return s.text=e,s.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,n?s.width=i:s.height=i,a?(r.addControl(t),r.addControl(s),s.paddingLeft="5px"):(r.addControl(s),r.addControl(t),s.paddingRight="5px"),s.shadowBlur=t.shadowBlur,s.shadowColor=t.shadowColor,s.shadowOffsetX=t.shadowOffsetX,s.shadowOffsetY=t.shadowOffsetY,r};var rt=function(){function t(){this._colorStops=[],this._gradientDirty=!0}return t.prototype._addColorStopsToCanvasGradient=function(){for(var t=0,e=this._colorStops;t<e.length;t++){var i=e[t];this._canvasGradient.addColorStop(i.offset,i.color)}},t.prototype.getCanvasGradient=function(t){return(this._gradientDirty||this._context!==t)&&(this._context=t,this._canvasGradient=this._createCanvasGradient(t),this._addColorStopsToCanvasGradient(),this._gradientDirty=!1),this._canvasGradient},t.prototype.addColorStop=function(t,e){this._colorStops.push({offset:t,color:e}),this._gradientDirty=!0},t.prototype.removeColorStop=function(t){this._colorStops=this._colorStops.filter((function(e){return e.offset!==t})),this._gradientDirty=!0},t.prototype.clearColorStops=function(){this._colorStops=[],this._gradientDirty=!0},Object.defineProperty(t.prototype,"colorStops",{get:function(){return this._colorStops},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"BaseGradient"},t.prototype.serialize=function(t){t.colorStops=this._colorStops,t.className=this.getClassName()},t.prototype.parse=function(t){this._colorStops=t.colorStops},t}(),nt=function(t){function e(e,i,o,r){var n=t.call(this)||this;return n._x0=null!=e?e:0,n._y0=null!=i?i:0,n._x1=null!=o?o:0,n._y1=null!=r?r:0,n}return n(e,t),e.prototype._createCanvasGradient=function(t){return t.createLinearGradient(this._x0,this._y0,this._x1,this._y1)},Object.defineProperty(e.prototype,"x0",{get:function(){return this._x0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y0",{get:function(){return this._y0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"LinearGradient"},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.x0=this._x0,e.y0=this._y0,e.x1=this._x1,e.y1=this._y1},e.prototype.parse=function(e){t.prototype.parse.call(this,e),this._x0=e.x0,this._y0=e.y0,this._x1=e.x1,this._y1=e.y1},e}(rt);(0,h.RegisterClass)("BABYLON.GUI.LinearGradient",nt);var at=function(t){function e(e,i,o,r,n,a){var s=t.call(this)||this;return s._x0=null!=e?e:0,s._y0=null!=i?i:0,s._r0=null!=o?o:0,s._x1=null!=r?r:0,s._y1=null!=n?n:0,s._r1=null!=a?a:0,s}return n(e,t),e.prototype._createCanvasGradient=function(t){return t.createRadialGradient(this._x0,this._y0,this._r0,this._x1,this._y1,this._r1)},Object.defineProperty(e.prototype,"x0",{get:function(){return this._x0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y0",{get:function(){return this._y0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"r0",{get:function(){return this._r0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"r1",{get:function(){return this._r1},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"RadialGradient"},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.x0=this._x0,e.y0=this._y0,e.r0=this._r0,e.x1=this._x1,e.y1=this._y1,e.r1=this._r1},e.prototype.parse=function(e){t.prototype.parse.call(this,e),this._x0=e.x0,this._y0=e.y0,this._r0=e.r0,this._x1=e.x1,this._y1=e.y1,this._r1=e.r1},e}(rt);(0,h.RegisterClass)("BABYLON.GUI.RadialGradient",at);var st=function(){function t(t){this._fontFamily="Arial",this._fontStyle="",this._fontWeight="",this._fontSize=new c(18,c.UNITMODE_PIXEL,!1),this.onChangedObservable=new h.Observable,this._host=t}return Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(t){this._fontSize.toString(this._host)!==t&&this._fontSize.fromString(t)&&this.onChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onChangedObservable.clear()},t}(),lt=function(t){function e(e,i,o,r,n,a,s){void 0===i&&(i=0),void 0===o&&(o=0),void 0===n&&(n=!1),void 0===a&&(a=h.Texture.NEAREST_SAMPLINGMODE),void 0===s&&(s=!0);var l=t.call(this,e,{width:i,height:o},r,n,a,h.Constants.TEXTUREFORMAT_RGBA,s)||this;return l.onGuiReadyObservable=new h.Observable,l._isDirty=!1,l._rootContainer=new x("root"),l._lastControlOver={},l._lastControlDown={},l._capturingControl={},l._linkedControls=new Array,l._isFullscreen=!1,l._fullscreenViewport=new h.Viewport(0,0,1,1),l._idealWidth=0,l._idealHeight=0,l._useSmallestIdeal=!1,l._renderAtIdealSize=!1,l._blockNextFocusCheck=!1,l._renderScale=1,l._cursorChanged=!1,l._defaultMousePointerId=0,l._rootChildrenHaveChanged=!1,l._capturedPointerIds=new Set,l._numLayoutCalls=0,l._numRenderCalls=0,l._clipboardData="",l.onClipboardObservable=new h.Observable,l.onControlPickedObservable=new h.Observable,l.onBeginLayoutObservable=new h.Observable,l.onEndLayoutObservable=new h.Observable,l.onBeginRenderObservable=new h.Observable,l.onEndRenderObservable=new h.Observable,l.premulAlpha=!1,l.applyYInversionOnUpdate=!0,l.disableTabNavigation=!1,l.skipBlockEvents=0,l.checkPointerEveryFrame=!1,l._useInvalidateRectOptimization=!0,l._invalidatedRectangle=null,l._clearMeasure=new g(0,0,0,0),l._onClipboardCopy=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.COPY,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l._onClipboardCut=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.CUT,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l._onClipboardPaste=function(t){var e=t,i=new h.ClipboardInfo(h.ClipboardEventTypes.PASTE,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l.parseContent=l.parseSerializedObject,(r=l.getScene())&&l._texture?(l.applyYInversionOnUpdate=s,l._rootElement=r.getEngine().getInputElement(),l._renderObserver=r.onBeforeCameraRenderObservable.add((function(t){return l._checkUpdate(t)})),l._controlAddedObserver=l._rootContainer.onControlAddedObservable.add((function(t){t&&(l._rootChildrenHaveChanged=!0)})),l._controlRemovedObserver=l._rootContainer.onControlRemovedObservable.add((function(t){t&&(l._rootChildrenHaveChanged=!0)})),l._preKeyboardObserver=r.onPreKeyboardObservable.add((function(t){if(!l.disableTabNavigation&&t.type===h.KeyboardEventTypes.KEYDOWN&&"Tab"===t.event.code)return l._focusNextElement(!t.event.shiftKey),void t.event.preventDefault();l._focusedControl&&(t.type===h.KeyboardEventTypes.KEYDOWN&&l._focusedControl.processKeyboard(t.event),t.skipOnPointerObservable=!0)})),l._rootContainer._link(l),l.hasAlpha=!0,i&&o||(l._resizeObserver=r.getEngine().onResizeObservable.add((function(){return l._onResize()})),l._onResize()),l._texture.isReady=!0,l):l}return n(e,t),Object.defineProperty(e.prototype,"numLayoutCalls",{get:function(){return this._numLayoutCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numRenderCalls",{get:function(){return this._numRenderCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderScale",{get:function(){return this._renderScale},set:function(t){t!==this._renderScale&&(this._renderScale=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this.markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealWidth",{get:function(){return this._idealWidth},set:function(t){this._idealWidth!==t&&(this._idealWidth=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealHeight",{get:function(){return this._idealHeight},set:function(t){this._idealHeight!==t&&(this._idealHeight=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useSmallestIdeal",{get:function(){return this._useSmallestIdeal},set:function(t){this._useSmallestIdeal!==t&&(this._useSmallestIdeal=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderAtIdealSize",{get:function(){return this._renderAtIdealSize},set:function(t){this._renderAtIdealSize!==t&&(this._renderAtIdealSize=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealRatio",{get:function(){var t=0,e=0;return this._idealWidth&&(t=this.getSize().width/this._idealWidth),this._idealHeight&&(e=this.getSize().height/this._idealHeight),this._useSmallestIdeal&&this._idealWidth&&this._idealHeight?window.innerWidth<window.innerHeight?t:e:this._idealWidth?t:this._idealHeight?e:1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layer",{get:function(){return this._layerToDispose},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),e.prototype.getChildren=function(){return[this._rootContainer]},e.prototype.getDescendants=function(t,e){return this._rootContainer.getDescendants(t,e)},e.prototype.getControlsByType=function(t){return this._rootContainer.getDescendants(!1,(function(e){return e.typeName===t}))},e.prototype.getControlByName=function(t){return this._getControlByKey("name",t)},e.prototype._getControlByKey=function(t,e){return this._rootContainer.getDescendants().find((function(i){return i[t]===e}))||null},Object.defineProperty(e.prototype,"focusedControl",{get:function(){return this._focusedControl},set:function(t){this._focusedControl!=t&&(this._focusedControl&&this._focusedControl.onBlur(),t&&t.onFocus(),this._focusedControl=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isForeground",{get:function(){return!this.layer||!this.layer.isBackground},set:function(t){this.layer&&this.layer.isBackground!==!t&&(this.layer.isBackground=!t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"clipboardData",{get:function(){return this._clipboardData},set:function(t){this._clipboardData=t},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"AdvancedDynamicTexture"},e.prototype.executeOnAllControls=function(t,e){e||(e=this._rootContainer),t(e);for(var i=0,o=e.children;i<o.length;i++){var r=o[i];r.children?this.executeOnAllControls(t,r):t(r)}},Object.defineProperty(e.prototype,"useInvalidateRectOptimization",{get:function(){return this._useInvalidateRectOptimization},set:function(t){this._useInvalidateRectOptimization=t},enumerable:!1,configurable:!0}),e.prototype.invalidateRect=function(t,e,i,o){if(this._useInvalidateRectOptimization)if(this._invalidatedRectangle){var r=Math.ceil(Math.max(this._invalidatedRectangle.left+this._invalidatedRectangle.width-1,i)),n=Math.ceil(Math.max(this._invalidatedRectangle.top+this._invalidatedRectangle.height-1,o));this._invalidatedRectangle.left=Math.floor(Math.min(this._invalidatedRectangle.left,t)),this._invalidatedRectangle.top=Math.floor(Math.min(this._invalidatedRectangle.top,e)),this._invalidatedRectangle.width=r-this._invalidatedRectangle.left+1,this._invalidatedRectangle.height=n-this._invalidatedRectangle.top+1}else this._invalidatedRectangle=new g(t,e,i-t+1,o-e+1)},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype.createStyle=function(){return new st(this)},e.prototype.addControl=function(t){return this._rootContainer.addControl(t),this},e.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),this},e.prototype.moveToNonOverlappedPosition=function(t,i,o){var r;if(void 0===i&&(i=1),void 0===o&&(o=1),Array.isArray(t))r=t;else{var n=this.getDescendants(!0);r=void 0===t?n.filter((function(t){return void 0!==t.overlapGroup})):n.filter((function(e){return e.overlapGroup===t}))}r.forEach((function(t){var n,a=h.Vector2.Zero(),s=new h.Vector2(t.centerX,t.centerY);r.forEach((function(i){if(t!==i&&e._Overlaps(t,i)){var r=s.subtract(new h.Vector2(i.centerX,i.centerY)),n=r.length();n>0&&(a=a.add(r.normalize().scale(o/n)))}})),a.length()>0&&(a=a.normalize().scale(i*(null!==(n=t.overlapDeltaMultiplier)&&void 0!==n?n:1)),t.linkOffsetXInPixels+=a.x,t.linkOffsetYInPixels+=a.y)}))},e.prototype.dispose=function(){var e=this.getScene();e&&(this._rootElement=null,e.onBeforeCameraRenderObservable.remove(this._renderObserver),this._resizeObserver&&e.getEngine().onResizeObservable.remove(this._resizeObserver),this._prePointerObserver&&e.onPrePointerObservable.remove(this._prePointerObserver),this._sceneRenderObserver&&e.onBeforeRenderObservable.remove(this._sceneRenderObserver),this._pointerObserver&&e.onPointerObservable.remove(this._pointerObserver),this._preKeyboardObserver&&e.onPreKeyboardObservable.remove(this._preKeyboardObserver),this._canvasPointerOutObserver&&e.getEngine().onCanvasPointerOutObservable.remove(this._canvasPointerOutObserver),this._canvasBlurObserver&&e.getEngine().onCanvasBlurObservable.remove(this._canvasBlurObserver),this._controlAddedObserver&&this._rootContainer.onControlAddedObservable.remove(this._controlAddedObserver),this._controlRemovedObserver&&this._rootContainer.onControlRemovedObservable.remove(this._controlRemovedObserver),this._layerToDispose&&(this._layerToDispose.texture=null,this._layerToDispose.dispose(),this._layerToDispose=null),this._rootContainer.dispose(),this.onClipboardObservable.clear(),this.onControlPickedObservable.clear(),this.onBeginRenderObservable.clear(),this.onEndRenderObservable.clear(),this.onBeginLayoutObservable.clear(),this.onEndLayoutObservable.clear(),this.onGuiReadyObservable.clear(),t.prototype.dispose.call(this))},e.prototype._onResize=function(){var t=this.getScene();if(t){var e=t.getEngine(),i=this.getSize(),o=e.getRenderWidth()*this._renderScale,r=e.getRenderHeight()*this._renderScale;this._renderAtIdealSize&&(this._idealWidth?(r=r*this._idealWidth/o,o=this._idealWidth):this._idealHeight&&(o=o*this._idealHeight/r,r=this._idealHeight)),i.width===o&&i.height===r||(this.scaleTo(o,r),this.markAsDirty(),(this._idealWidth||this._idealHeight)&&this._rootContainer._markAllAsDirty()),this.invalidateRect(0,0,i.width-1,i.height-1)}},e.prototype._getGlobalViewport=function(){var t=this.getSize(),e=this._fullscreenViewport.toGlobal(t.width,t.height),i=Math.round(e.width*(1/this.rootContainer.scaleX)),o=Math.round(e.height*(1/this.rootContainer.scaleY));return e.x+=(e.width-i)/2,e.y+=(e.height-o)/2,e.width=i,e.height=o,e},e.prototype.getProjectedPosition=function(t,e){var i=this.getProjectedPositionWithZ(t,e);return new h.Vector2(i.x,i.y)},e.prototype.getProjectedPositionWithZ=function(t,e){var i=this.getScene();if(!i)return h.Vector3.Zero();var o=this._getGlobalViewport(),r=h.Vector3.Project(t,e,i.getTransformMatrix(),o);return new h.Vector3(r.x,r.y,r.z)},e.prototype._checkUpdate=function(t,i){if(!this._layerToDispose||t.layerMask&this._layerToDispose.layerMask){if(this._isFullscreen&&this._linkedControls.length){var o=this.getScene();if(!o)return;for(var r=this._getGlobalViewport(),n=function(t){if(!t.isVisible)return"continue";var e=t._linkedMesh;if(!e||e.isDisposed())return h.Tools.SetImmediate((function(){t.linkWithMesh(null)})),"continue";var i=e.getBoundingInfo?e.getBoundingInfo().boundingSphere.center:h.Vector3.ZeroReadOnly,n=h.Vector3.Project(i,e.getWorldMatrix(),o.getTransformMatrix(),r);if(n.z<0||n.z>1)return t.notRenderable=!0,"continue";t.notRenderable=!1,a.useInvalidateRectOptimization&&t.invalidateRect(),t._moveToProjectedPosition(n)},a=this,s=0,l=this._linkedControls;s<l.length;s++)n(l[s])}(this._isDirty||this._rootContainer.isDirty)&&(this._isDirty=!1,this._render(i),i||this.update(this.applyYInversionOnUpdate,this.premulAlpha,e.AllowGPUOptimizations))}},e.prototype._render=function(t){var e,i=this.getSize(),o=i.width,r=i.height,n=this.getContext();if(n.font="18px Arial",n.strokeStyle="white",this.onGuiReadyObservable.hasObservers()&&this._checkGuiIsReady(),this._rootChildrenHaveChanged){var a=null===(e=this.getScene())||void 0===e?void 0:e.activeCamera;a&&(this._rootChildrenHaveChanged=!1,this._checkUpdate(a,!0))}this.onBeginLayoutObservable.notifyObservers(this);var s=new g(0,0,o,r);this._numLayoutCalls=0,this._rootContainer._layout(s,n),this.onEndLayoutObservable.notifyObservers(this),this._isDirty=!1,t||(this._invalidatedRectangle?this._clearMeasure.copyFrom(this._invalidatedRectangle):this._clearMeasure.copyFromFloats(0,0,o,r),n.clearRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),this._background&&(n.save(),n.fillStyle=this._background,n.fillRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),n.restore()),this.onBeginRenderObservable.notifyObservers(this),this._numRenderCalls=0,this._rootContainer._render(n,this._invalidatedRectangle),this.onEndRenderObservable.notifyObservers(this),this._invalidatedRectangle=null)},e.prototype._changeCursor=function(t){this._rootElement&&(this._rootElement.style.cursor=t,this._cursorChanged=!0)},e.prototype._registerLastControlDown=function(t,e){this._lastControlDown[e]=t,this.onControlPickedObservable.notifyObservers(t)},e.prototype._doPicking=function(t,e,i,o,r,n,a,s){var l=this.getScene();if(l){var _=l.getEngine(),c=this.getSize();if(this._isFullscreen){var u=l.cameraToUseForPointers||l.activeCamera;if(!u)return;var d=u.viewport;t*=c.width/(_.getRenderWidth()*d.width),e*=c.height/(_.getRenderHeight()*d.height)}if(this._capturingControl[r])return this._capturingControl[r].isPointerBlocker&&(this._shouldBlockPointer=!0),void this._capturingControl[r]._processObservables(o,t,e,i,r,n);this._cursorChanged=!1,this._rootContainer._processPicking(t,e,i,o,r,n,a,s)||(l.doNotHandleCursors||this._changeCursor(""),o===h.PointerEventTypes.POINTERMOVE&&this._lastControlOver[r]&&(this._lastControlOver[r]._onPointerOut(this._lastControlOver[r],i),delete this._lastControlOver[r])),this._cursorChanged||l.doNotHandleCursors||this._changeCursor(""),this._manageFocus()}},e.prototype._cleanControlAfterRemovalFromList=function(t,e){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&t[i]===e&&delete t[i]},e.prototype._cleanControlAfterRemoval=function(t){this._cleanControlAfterRemovalFromList(this._lastControlDown,t),this._cleanControlAfterRemovalFromList(this._lastControlOver,t)},e.prototype.pick=function(t,e,i){void 0===i&&(i=null),this._isFullscreen&&this._scene&&this._translateToPicking(this._scene,new h.Viewport(0,0,0,0),i,t,e)},e.prototype._translateToPicking=function(t,e,i,o,r){void 0===o&&(o=t.pointerX),void 0===r&&(r=t.pointerY);var n=t.cameraToUseForPointers||t.activeCamera,a=t.getEngine(),s=t.cameraToUseForPointers;if(n)if(n.rigCameras.length){var l=new h.Viewport(0,0,1,1);n.rigCameras.forEach((function(i){i.viewport.toGlobalToRef(a.getRenderWidth(),a.getRenderHeight(),l);var n=o/a.getHardwareScalingLevel()-l.x,s=r/a.getHardwareScalingLevel()-(a.getRenderHeight()-l.y-l.height);n<0||s<0||o>l.width||r>l.height||(t.cameraToUseForPointers=i,e.x=l.x,e.y=l.y,e.width=l.width,e.height=l.height)}))}else n.viewport.toGlobalToRef(a.getRenderWidth(),a.getRenderHeight(),e);else e.x=0,e.y=0,e.width=a.getRenderWidth(),e.height=a.getRenderHeight();var _=o/a.getHardwareScalingLevel()-e.x,c=r/a.getHardwareScalingLevel()-(a.getRenderHeight()-e.y-e.height);if(this._shouldBlockPointer=!1,i){var u=i.event.pointerId||this._defaultMousePointerId;this._doPicking(_,c,i,i.type,u,i.event.button,i.event.deltaX,i.event.deltaY),(this._shouldBlockPointer&&!(i.type&this.skipBlockEvents)||this._capturingControl[u])&&(i.skipOnPointerObservable=!0)}else this._doPicking(_,c,null,h.PointerEventTypes.POINTERMOVE,this._defaultMousePointerId,0);t.cameraToUseForPointers=s},e.prototype.attach=function(){var t=this,e=this.getScene();if(e){var i=new h.Viewport(0,0,0,0);this._prePointerObserver=e.onPrePointerObservable.add((function(o){if((!e.isPointerCaptured(o.event.pointerId)||o.type!==h.PointerEventTypes.POINTERUP||t._capturedPointerIds.has(o.event.pointerId))&&(o.type===h.PointerEventTypes.POINTERMOVE||o.type===h.PointerEventTypes.POINTERUP||o.type===h.PointerEventTypes.POINTERDOWN||o.type===h.PointerEventTypes.POINTERWHEEL)){if(o.type===h.PointerEventTypes.POINTERMOVE){if(e.isPointerCaptured(o.event.pointerId))return;o.event.pointerId&&(t._defaultMousePointerId=o.event.pointerId)}t._translateToPicking(e,i,o)}})),this._attachPickingToSceneRender(e,(function(){return t._translateToPicking(e,i,null)}),!1),this._attachToOnPointerOut(e),this._attachToOnBlur(e)}},e.prototype._focusNextElement=function(t){void 0===t&&(t=!0);var e=[];if(this.executeOnAllControls((function(t){t.isFocusInvisible||!t.isVisible||t.tabIndex<0||e.push(t)})),0!==e.length)if(e.sort((function(t,e){return 0===t.tabIndex?1:0===e.tabIndex?-1:t.tabIndex-e.tabIndex})),this._focusedControl){var i=e.indexOf(this._focusedControl)+(t?1:-1);i<0?i=e.length-1:i>=e.length&&(i=0),e[i].focus()}else e[0].focus()},e.prototype.registerClipboardEvents=function(){self.addEventListener("copy",this._onClipboardCopy,!1),self.addEventListener("cut",this._onClipboardCut,!1),self.addEventListener("paste",this._onClipboardPaste,!1)},e.prototype.unRegisterClipboardEvents=function(){self.removeEventListener("copy",this._onClipboardCopy),self.removeEventListener("cut",this._onClipboardCut),self.removeEventListener("paste",this._onClipboardPaste)},e.prototype._transformUvs=function(t){var e,i=this.getTextureMatrix();if(i.isIdentityAs3x2())e=t;else{var o=h.TmpVectors.Matrix[0];i.getRowToRef(0,h.TmpVectors.Vector4[0]),i.getRowToRef(1,h.TmpVectors.Vector4[1]),i.getRowToRef(2,h.TmpVectors.Vector4[2]);var r=h.TmpVectors.Vector4[0],n=h.TmpVectors.Vector4[1],a=h.TmpVectors.Vector4[2];o.setRowFromFloats(0,r.x,r.y,0,0),o.setRowFromFloats(1,n.x,n.y,0,0),o.setRowFromFloats(2,0,0,1,0),o.setRowFromFloats(3,a.x,a.y,0,1),e=h.TmpVectors.Vector2[0],h.Vector2.TransformToRef(t,o,e)}if((this.wrapU===h.Texture.WRAP_ADDRESSMODE||this.wrapU===h.Texture.MIRROR_ADDRESSMODE)&&e.x>1){var s=e.x-Math.trunc(e.x);this.wrapU===h.Texture.MIRROR_ADDRESSMODE&&Math.trunc(e.x)%2==1&&(s=1-s),e.x=s}if((this.wrapV===h.Texture.WRAP_ADDRESSMODE||this.wrapV===h.Texture.MIRROR_ADDRESSMODE)&&e.y>1){var l=e.y-Math.trunc(e.y);this.wrapV===h.Texture.MIRROR_ADDRESSMODE&&Math.trunc(e.x)%2==1&&(l=1-l),e.y=l}return e},e.prototype.attachToMesh=function(t,e){var i=this;void 0===e&&(e=!0);var o=this.getScene();o&&(this._pointerObserver&&o.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=o.onPointerObservable.add((function(e){if(e.type===h.PointerEventTypes.POINTERMOVE||e.type===h.PointerEventTypes.POINTERUP||e.type===h.PointerEventTypes.POINTERDOWN||e.type===h.PointerEventTypes.POINTERWHEEL){e.type===h.PointerEventTypes.POINTERMOVE&&e.event.pointerId&&(i._defaultMousePointerId=e.event.pointerId);var o=e.event.pointerId||i._defaultMousePointerId;if(e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh===t){var r=e.pickInfo.getTextureCoordinates();if(r){r=i._transformUvs(r);var n=i.getSize();i._doPicking(r.x*n.width,(i.applyYInversionOnUpdate?1-r.y:r.y)*n.height,e,e.type,o,e.event.button,e.event.deltaX,e.event.deltaY)}}else if(e.type===h.PointerEventTypes.POINTERUP){if(i._lastControlDown[o]&&i._lastControlDown[o]._forcePointerUp(o),delete i._lastControlDown[o],i.focusedControl){var a=i.focusedControl.keepsFocusWith(),s=!0;if(a)for(var l=0,_=a;l<_.length;l++){var c=_[l];if(i!==c._host){var u=c._host;if(u._lastControlOver[o]&&u._lastControlOver[o].isAscendant(c)){s=!1;break}}}s&&(i.focusedControl=null)}}else e.type===h.PointerEventTypes.POINTERMOVE&&(i._lastControlOver[o]&&i._lastControlOver[o]._onPointerOut(i._lastControlOver[o],e,!0),delete i._lastControlOver[o])}})),t.enablePointerMoveEvents=e,this._attachPickingToSceneRender(o,(function(){var e=i._defaultMousePointerId,r=null==o?void 0:o.pick(o.pointerX,o.pointerY);if(r&&r.hit&&r.pickedMesh===t){var n=r.getTextureCoordinates();if(n){n=i._transformUvs(n);var a=i.getSize();i._doPicking(n.x*a.width,(i.applyYInversionOnUpdate?1-n.y:n.y)*a.height,null,h.PointerEventTypes.POINTERMOVE,e,0)}}else i._lastControlOver[e]&&i._lastControlOver[e]._onPointerOut(i._lastControlOver[e],null,!0),delete i._lastControlOver[e]}),!0),this._attachToOnPointerOut(o),this._attachToOnBlur(o))},e.prototype.moveFocusToControl=function(t){this.focusedControl=t,this._lastPickedControl=t,this._blockNextFocusCheck=!0},e.prototype._manageFocus=function(){if(this._blockNextFocusCheck)return this._blockNextFocusCheck=!1,void(this._lastPickedControl=this._focusedControl);if(this._focusedControl&&this._focusedControl!==this._lastPickedControl){if(this._lastPickedControl.isFocusInvisible)return;this.focusedControl=null}},e.prototype._attachPickingToSceneRender=function(t,e,i){var o=this;this._sceneRenderObserver=t.onBeforeRenderObservable.add((function(){o.checkPointerEveryFrame&&(o._linkedControls.length>0||i)&&e()}))},e.prototype._attachToOnPointerOut=function(t){var e=this;this._canvasPointerOutObserver=t.getEngine().onCanvasPointerOutObservable.add((function(t){e._lastControlOver[t.pointerId]&&e._lastControlOver[t.pointerId]._onPointerOut(e._lastControlOver[t.pointerId],null),delete e._lastControlOver[t.pointerId],e._lastControlDown[t.pointerId]&&e._lastControlDown[t.pointerId]!==e._capturingControl[t.pointerId]&&(e._lastControlDown[t.pointerId]._forcePointerUp(t.pointerId),delete e._lastControlDown[t.pointerId])}))},e.prototype._attachToOnBlur=function(t){var e=this;this._canvasBlurObserver=t.getEngine().onCanvasBlurObservable.add((function(){Object.entries(e._lastControlDown).forEach((function(t){t[1]._onCanvasBlur()})),e.focusedControl=null,e._lastControlDown={}}))},e.prototype.serializeContent=function(){var t=this.getSize(),e={root:{},width:t.width,height:t.height};return this._rootContainer.serialize(e.root),e},e.prototype.parseSerializedObject=function(t,e,i){if(this._rootContainer=y.Parse(t.root,this,i),e){var o=t.width,r=t.height;"number"==typeof o&&"number"==typeof r&&o>=0&&r>=0?this.scaleTo(o,r):this.scaleTo(1920,1080)}},e.prototype.clone=function(t,i){var o=this.getScene();if(!o)return this;var r,n=this.getSize(),a=this.serializeContent();return(r=this._isFullscreen?e.CreateFullscreenUI(null!=t?t:"Clone of "+this.name):i?e.CreateForMesh(i,n.width,n.height):new e(null!=t?t:"Clone of "+this.name,n.width,n.height,o,!this.noMipmap,this.samplingMode)).parseSerializedObject(a),r},e.ParseFromSnippetAsync=function(t,i,o,r){return l(this,void 0,void 0,(function(){var n,a;return _(this,(function(s){switch(s.label){case 0:return n=null!=o?o:e.CreateFullscreenUI("ADT from snippet"),"_BLANK"===t?[2,n]:[4,e._LoadURLContentAsync(e.SnippetUrl+"/"+t.replace(/#/g,"/"),!0)];case 1:return a=s.sent(),n.parseSerializedObject(a,i,r),[2,n]}}))}))},e.prototype.parseFromSnippetAsync=function(t,i,o){return e.ParseFromSnippetAsync(t,i,this,o)},e.ParseFromFileAsync=function(t,i,o,r){return l(this,void 0,void 0,(function(){var n,a;return _(this,(function(s){switch(s.label){case 0:return n=null!=o?o:e.CreateFullscreenUI("ADT from URL"),[4,e._LoadURLContentAsync(t)];case 1:return a=s.sent(),n.parseSerializedObject(a,i,r),[2,n]}}))}))},e.prototype.parseFromURLAsync=function(t,i,o){return e.ParseFromFileAsync(t,i,this,o)},e._LoadURLContentAsync=function(t,e){return void 0===e&&(e=!1),""===t?Promise.reject("No URL provided"):new Promise((function(i,o){var r=new h.WebRequest;r.addEventListener("readystatechange",(function(){if(4==r.readyState)if(200==r.status){var t=void 0;if(e){var n=JSON.parse(JSON.parse(r.responseText).jsonPayload);t=n.encodedGui?new TextDecoder("utf-8").decode((0,h.DecodeBase64ToBinary)(n.encodedGui)):n.gui}else t=r.responseText;var a=JSON.parse(t);i(a)}else o("Unable to load")})),r.open("GET",t),r.send()}))},e._Overlaps=function(t,e){return!(t.centerX>e.centerX+e.widthInPixels||t.centerX+t.widthInPixels<e.centerX||t.centerY+t.heightInPixels<e.centerY||t.centerY>e.centerY+e.heightInPixels)},e.CreateForMesh=function(t,i,o,r,n,a,s,l){void 0===i&&(i=1024),void 0===o&&(o=1024),void 0===r&&(r=!0),void 0===n&&(n=!1),void 0===s&&(s=this._CreateMaterial),void 0===l&&(l=h.Texture.TRILINEAR_SAMPLINGMODE);var _=(0,h.RandomGUID)(),c=new e("AdvancedDynamicTexture for ".concat(t.name," [").concat(_,"]"),i,o,t.getScene(),!0,l,a);return s(t,_,c,n),c.attachToMesh(t,r),c},e._CreateMaterial=function(t,e,i,o){var r=(0,h.GetClass)("BABYLON.StandardMaterial");if(!r)throw"StandardMaterial needs to be imported before as it contains a side-effect required by your code.";var n=new r("AdvancedDynamicTextureMaterial for ".concat(t.name," [").concat(e,"]"),t.getScene());n.backFaceCulling=!1,n.diffuseColor=h.Color3.Black(),n.specularColor=h.Color3.Black(),o?(n.diffuseTexture=i,n.emissiveTexture=i,i.hasAlpha=!0):(n.emissiveTexture=i,n.opacityTexture=i),t.material=n},e.CreateForMeshTexture=function(t,i,o,r,n,a){void 0===i&&(i=1024),void 0===o&&(o=1024),void 0===r&&(r=!0),void 0===a&&(a=h.Texture.TRILINEAR_SAMPLINGMODE);var s=new e(t.name+" AdvancedDynamicTexture",i,o,t.getScene(),!0,a,n);return s.attachToMesh(t,r),s},e.CreateFullscreenUI=function(t,i,o,r,n){void 0===i&&(i=!0),void 0===o&&(o=null),void 0===r&&(r=h.Texture.BILINEAR_SAMPLINGMODE),void 0===n&&(n=!1);var a=new e(t,0,0,o,!1,r),s=a.getScene(),l=new h.Layer(t+"_layer",null,s,!i);if(l.texture=a,a._layerToDispose=l,a._isFullscreen=!0,n&&s){var _=1/s.getEngine().getHardwareScalingLevel();a._rootContainer.scaleX=_,a._rootContainer.scaleY=_}return a.attach(),a},e.prototype.scale=function(e){t.prototype.scale.call(this,e),this.markAsDirty()},e.prototype.scaleTo=function(e,i){t.prototype.scaleTo.call(this,e,i),this.markAsDirty()},e.prototype._checkGuiIsReady=function(){this.guiIsReady()&&(this.onGuiReadyObservable.notifyObservers(this),this.onGuiReadyObservable.clear())},e.prototype.guiIsReady=function(){return this._rootContainer.isReady()},e.SnippetUrl=h.Constants.SnippetUrl,e.AllowGPUOptimizations=!0,e}(h.DynamicTexture),_t=function(){function t(t){this.texture=t,this._captureRenderTime=!1,this._renderTime=new h.PerfCounter,this._captureLayoutTime=!1,this._layoutTime=new h.PerfCounter,this._onBeginRenderObserver=null,this._onEndRenderObserver=null,this._onBeginLayoutObserver=null,this._onEndLayoutObserver=null}return Object.defineProperty(t.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layoutTimeCounter",{get:function(){return this._layoutTime},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(t){var e=this;t!==this._captureRenderTime&&(this._captureRenderTime=t,t?(this._onBeginRenderObserver=this.texture.onBeginRenderObservable.add((function(){e._renderTime.beginMonitoring()})),this._onEndRenderObserver=this.texture.onEndRenderObservable.add((function(){e._renderTime.endMonitoring(!0)}))):(this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"captureLayoutTime",{get:function(){return this._captureLayoutTime},set:function(t){var e=this;t!==this._captureLayoutTime&&(this._captureLayoutTime=t,t?(this._onBeginLayoutObserver=this.texture.onBeginLayoutObservable.add((function(){e._layoutTime.beginMonitoring()})),this._onEndLayoutObserver=this.texture.onEndLayoutObservable.add((function(){e._layoutTime.endMonitoring(!0)}))):(this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null))},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null,this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null,this.texture=null},t}(),ht="XmlLoader Exception : XML file is malformed or corrupted.",ct=function(){function t(t){void 0===t&&(t=null),this._nodes={},this._nodeTypes={element:1,attribute:2,text:3},this._isLoaded=!1,this._objectAttributes={textHorizontalAlignment:1,textVerticalAlignment:2,horizontalAlignment:3,verticalAlignment:4,stretch:5},t&&(this._parentClass=t)}return t.prototype._getChainElement=function(t){var e=window;this._parentClass&&(e=this._parentClass);var i=t;i=i.split(".");for(var o=0;o<i.length;o++)e=e[i[o]];return e},t.prototype._getClassAttribute=function(t){var e=t.split(".");return(0,h.GetClass)("BABYLON.GUI."+e[0])[e[1]]},t.prototype._createGuiElement=function(t,e,i){void 0===i&&(i=!0);try{var o=new((0,h.GetClass)("BABYLON.GUI."+t.nodeName));e&&i&&e.addControl(o);for(var r=0;r<t.attributes.length;r++)if(!t.attributes[r].name.toLowerCase().includes("datasource"))if(t.attributes[r].name.toLowerCase().includes("observable")){var n=this._getChainElement(t.attributes[r].value);o[t.attributes[r].name].add(n)}else"linkWithMesh"==t.attributes[r].name?this._parentClass?o.linkWithMesh(this._parentClass[t.attributes[r].value]):o.linkWithMesh(window[t.attributes[r].value]):t.attributes[r].value.startsWith("{{")&&t.attributes[r].value.endsWith("}}")?(n=this._getChainElement(t.attributes[r].value.substring(2,t.attributes[r].value.length-2)),o[t.attributes[r].name]=n):this._objectAttributes[t.attributes[r].name]?o[t.attributes[r].name]=this._getClassAttribute(t.attributes[r].value):"true"==t.attributes[r].value||"false"==t.attributes[r].value?o[t.attributes[r].name]="true"==t.attributes[r].value:o[t.attributes[r].name]=isNaN(Number(t.attributes[r].value))?t.attributes[r].value:Number(t.attributes[r].value);if(!t.attributes.getNamedItem("id"))return this._nodes[t.nodeName+Object.keys(this._nodes).length+"_gen"]=o,o;var a=t.attributes.getNamedItem("id").value;if(a.startsWith("{{")&&a.endsWith("}}")&&(a=this._getChainElement(a.substring(2,a.length-2))),this._nodes[a])throw"XmlLoader Exception : Duplicate ID, every element should have an unique ID attribute";return this._nodes[a]=o,o}catch(e){throw"XmlLoader Exception : Error parsing Control "+t.nodeName+","+e+"."}},t.prototype._parseGrid=function(t,e,i){for(var o,r,n,a,s,l=t.children,_=!1,h=-1,c=-1,u=0,d=0;d<l.length;d++)if(l[d].nodeType==this._nodeTypes.element){if("Row"!=l[d].nodeName)throw"XmlLoader Exception : Expecting Row node, received "+l[d].nodeName;if(h+=1,n=l[d].children,!l[d].attributes.getNamedItem("height"))throw"XmlLoader Exception : Height must be defined for grid rows";r=Number(l[d].attributes.getNamedItem("height").nodeValue),_=!!l[d].attributes.getNamedItem("isPixel")&&JSON.parse(l[d].attributes.getNamedItem("isPixel").nodeValue),e.addRowDefinition(r,_);for(var f=0;f<n.length;f++)if(n[f].nodeType==this._nodeTypes.element){if("Column"!=n[f].nodeName)throw"XmlLoader Exception : Expecting Column node, received "+n[f].nodeName;if(c+=1,h>0&&c>u)throw"XmlLoader Exception : In the Grid element, the number of columns is defined in the first row, do not add more columns in the subsequent rows.";if(0==h){if(!n[f].attributes.getNamedItem("width"))throw"XmlLoader Exception : Width must be defined for all the grid columns in the first row";o=Number(n[f].attributes.getNamedItem("width").nodeValue),_=!!n[f].attributes.getNamedItem("isPixel")&&JSON.parse(n[f].attributes.getNamedItem("isPixel").nodeValue),e.addColumnDefinition(o,_)}a=n[f].children;for(var p=0;p<a.length;p++)a[p].nodeType==this._nodeTypes.element&&(s=this._createGuiElement(a[p],e,!1),e.addControl(s,h,c),a[p].firstChild&&this._parseXml(a[p].firstChild,s))}0==h&&(u=c),c=-1}t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseElement=function(t,e,i){t.firstChild&&this._parseXml(t.firstChild,e),t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._prepareSourceElement=function(t,e,i,o,r){this._parentClass?this._parentClass[i]=o[r]:window[i]=o[r],t.firstChild&&this._parseXml(t.firstChild,e,!0)},t.prototype._parseElementsFromSource=function(t,e,i){var o=t.attributes.getNamedItem("dataSource").value;if(!o.includes(" in "))throw"XmlLoader Exception : Malformed XML, Data Source must include an in";var r=!0,n=o.split(" in ");if(n.length<2)throw"XmlLoader Exception : Malformed XML, Data Source must have an iterator and a source";var a=n[1];if(a.startsWith("{")&&a.endsWith("}")&&(r=!1),(!r||a.startsWith("[")&&a.endsWith("]"))&&(a=a.substring(1,a.length-1)),a=this._parentClass?this._parentClass[a]:window[a],r)for(var s=0;s<a.length;s++)this._prepareSourceElement(t,e,n[0],a,s);else for(var s in a)this._prepareSourceElement(t,e,n[0],a,s);t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseXml=function(t,e,i){if(void 0===i&&(i=!1),t.nodeType==this._nodeTypes.element){i&&t.setAttribute("id",e.id+(e._children.length+1));var o=this._createGuiElement(t,e);this._rootNode||(this._rootNode=o),"Grid"==t.nodeName?this._parseGrid(t,o,e):t.attributes.getNamedItem("dataSource")?this._parseElementsFromSource(t,o,e):this._parseElement(t,o,e)}else t.nextSibling&&this._parseXml(t.nextSibling,e,i)},t.prototype.isLoaded=function(){return this._isLoaded},t.prototype.getNodeById=function(t){return this._nodes[t]},t.prototype.getNodes=function(){return this._nodes},t.prototype.dispose=function(){this._rootNode&&(this._rootNode.dispose(),this._rootNode=null,this._nodes={})},t.prototype.loadLayout=function(t,e,i,o){var r=this;void 0===i&&(i=null),void 0===o&&(o=null);var n=new XMLHttpRequest;n.onload=function(){if(4===n.readyState&&200===n.status){if(!n.responseXML){if(o)return void o(ht);throw ht}var t=n.responseXML.documentElement;r._parseXml(t.firstChild,e),r._isLoaded=!0,i&&i()}},n.onerror=function(){o&&o("an error occurred during loading the layout")},n.open("GET",t,!0),n.send()},t.prototype.loadLayoutAsync=function(t,e){return l(this,void 0,void 0,(function(){var i=this;return _(this,(function(o){return[2,new Promise((function(o,r){i.loadLayout(t,e,o,r)}))]}))}))},t}(),ut=function(t){function e(e,i){void 0===i&&(i=0);var o=t.call(this,e.x,e.y,e.z)||this;return o.buttonIndex=i,o}return n(e,t),e}(h.Vector3),dt=function(){function t(t){this.name=t,this._downCount=0,this._enterCount=-1,this._downPointerIds={},this._isVisible=!0,this._isScaledByManager=!1,this.onPointerMoveObservable=new h.Observable,this.onPointerOutObservable=new h.Observable,this.onPointerDownObservable=new h.Observable,this.onPointerUpObservable=new h.Observable,this.onPointerClickObservable=new h.Observable,this.onPointerEnterObservable=new h.Observable,this._behaviors=new Array}return Object.defineProperty(t.prototype,"position",{get:function(){return this._node?this._node.position:h.Vector3.Zero()},set:function(t){this._node&&(this._node.position=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._node?this._node.scaling:new h.Vector3(1,1,1)},set:function(t){this._node&&(this._isScaledByManager=!1,this._node.scaling=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!1,configurable:!0}),t.prototype.addBehavior=function(t){var e=this;if(-1!==this._behaviors.indexOf(t))return this;t.init();var i=this._host.scene;return i.isLoading?i.onDataLoadedObservable.addOnce((function(){t.attach(e)})):t.attach(this),this._behaviors.push(t),this},t.prototype.removeBehavior=function(t){var e=this._behaviors.indexOf(t);return-1===e||(this._behaviors[e].detach(),this._behaviors.splice(e,1)),this},t.prototype.getBehaviorByName=function(t){for(var e=0,i=this._behaviors;e<i.length;e++){var o=i[e];if(o.name===t)return o}return null},Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){if(this._isVisible!==t){this._isVisible=t;var e=this.mesh;e&&e.setEnabled(t)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"typeName",{get:function(){return this._getTypeName()},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return this._getTypeName()},t.prototype._getTypeName=function(){return"Control3D"},Object.defineProperty(t.prototype,"node",{get:function(){return this._node},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._node instanceof h.AbstractMesh?this._node:null},enumerable:!1,configurable:!0}),t.prototype.linkToTransformNode=function(t){return this._node&&(this._node.parent=t),this},t.prototype._prepareNode=function(t){if(!this._node){if(this._node=this._createNode(t),!this.node)return;this._injectGUI3DReservedDataStore(this.node).control=this;var e=this.mesh;e&&(e.isPickable=!0,this._affectMaterial(e))}},t.prototype._injectGUI3DReservedDataStore=function(t){var e,i;return t.reservedDataStore=null!==(e=t.reservedDataStore)&&void 0!==e?e:{},t.reservedDataStore.GUI3D=null!==(i=t.reservedDataStore.GUI3D)&&void 0!==i?i:{},t.reservedDataStore.GUI3D},t.prototype._createNode=function(t){return null},t.prototype._affectMaterial=function(t){t.material=null},t.prototype._isTouchButton3D=function(t){return void 0!==t._generatePointerEventType},t.prototype._onPointerMove=function(t,e){this.onPointerMoveObservable.notifyObservers(e,-1,t,this)},t.prototype._onPointerEnter=function(t){return-1===this._enterCount&&(this._enterCount=0),this._enterCount++,!(this._enterCount>1||(this.onPointerEnterObservable.notifyObservers(this,-1,t,this),this.pointerEnterAnimation&&this.pointerEnterAnimation(),0))},t.prototype._onPointerOut=function(t){this._enterCount--,this._enterCount>0||(this._enterCount=0,this.onPointerOutObservable.notifyObservers(this,-1,t,this),this.pointerOutAnimation&&this.pointerOutAnimation())},t.prototype._onPointerDown=function(t,e,i,o){return this._downCount++,this._downPointerIds[i]=this._downPointerIds[i]+1||1,1===this._downCount&&(this.onPointerDownObservable.notifyObservers(new ut(e,o),-1,t,this),this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},t.prototype._onPointerUp=function(t,e,i,o,r){this._downCount--,this._downPointerIds[i]--,this._downPointerIds[i]<=0&&delete this._downPointerIds[i],this._downCount<0?this._downCount=0:0==this._downCount&&(r&&(this._enterCount>0||-1===this._enterCount)&&this.onPointerClickObservable.notifyObservers(new ut(e,o),-1,t,this),this.onPointerUpObservable.notifyObservers(new ut(e,o),-1,t,this),this.pointerUpAnimation&&this.pointerUpAnimation())},t.prototype.forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,h.Vector3.Zero(),t,0,!0);else{for(var e in this._downPointerIds)this._onPointerUp(this,h.Vector3.Zero(),+e,0,!0);this._downCount>0&&(this._downCount=1,this._onPointerUp(this,h.Vector3.Zero(),0,0,!0))}},t.prototype._processObservables=function(t,e,i,o,r){if(this._isTouchButton3D(this)&&i&&(t=this._generatePointerEventType(t,i,this._downCount)),t===h.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,e);var n=this._host._lastControlOver[o];return n&&n!==this&&n._onPointerOut(this),n!==this&&this._onPointerEnter(this),this._host._lastControlOver[o]=this,!0}return t===h.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,e,o,r),this._host._lastControlDown[o]=this,this._host._lastPickedControl=this,!0):(t===h.PointerEventTypes.POINTERUP||t===h.PointerEventTypes.POINTERDOUBLETAP)&&(this._host._lastControlDown[o]&&this._host._lastControlDown[o]._onPointerUp(this,e,o,r,!0),delete this._host._lastControlDown[o],!0)},t.prototype._disposeNode=function(){this._node&&(this._node.dispose(),this._node=null)},t.prototype.dispose=function(){this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this._disposeNode();for(var t=0,e=this._behaviors;t<e.length;t++)e[t].detach()},t}(),ft=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._contentResolution=512,e._contentScaleRatio=2,e}return n(e,t),Object.defineProperty(e.prototype,"content",{get:function(){return this._content},set:function(t){this._content=t,t&&this._host&&this._host.utilityLayer&&(this._facadeTexture?this._facadeTexture.rootContainer.clearControls():(this._facadeTexture=new lt("Facade",this._contentResolution,this._contentResolution,this._host.utilityLayer.utilityLayerScene,!0,h.Texture.TRILINEAR_SAMPLINGMODE),this._setFacadeTextureScaling(),this._facadeTexture.premulAlpha=!0),this._facadeTexture.addControl(t),this._applyFacade(this._facadeTexture))},enumerable:!1,configurable:!0}),e.prototype._setFacadeTextureScaling=function(){var t;this._facadeTexture&&(this._facadeTexture.rootContainer.scaleX=this._contentScaleRatio,this._facadeTexture.rootContainer.scaleY=null!==(t=this._contentScaleRatioY)&&void 0!==t?t:this._contentScaleRatio)},Object.defineProperty(e.prototype,"contentResolution",{get:function(){return this._contentResolution},set:function(t){this._contentResolution!==t&&(this._contentResolution=t,this._resetContent())},enumerable:!1,configurable:!0}),e.prototype._disposeFacadeTexture=function(){this._facadeTexture&&(this._facadeTexture.dispose(),this._facadeTexture=null)},e.prototype._resetContent=function(){this._disposeFacadeTexture(),this.content=this._content},e.prototype._applyFacade=function(t){},e}(dt),pt=function(t){function e(e){return t.call(this,e)||this}return n(e,t),e.prototype._getTypeName=function(){return"AbstractButton3D"},e.prototype._createNode=function(t){return new h.TransformNode("button"+this.name,t)},e}(ft),gt=function(t){function e(e,i){var o=t.call(this,e)||this;return o._options=a({width:1,height:1,depth:.08},i),o.pointerEnterAnimation=function(){o.mesh&&(o._currentMaterial.emissiveColor=h.Color3.Red())},o.pointerOutAnimation=function(){o._currentMaterial.emissiveColor=h.Color3.Black()},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return n(e,t),e.prototype._applyFacade=function(t){this._currentMaterial.emissiveTexture=t},e.prototype._getTypeName=function(){return"Button3D"},e.prototype._createNode=function(t){for(var e=new Array(6),i=0;i<6;i++)e[i]=new h.Vector4(0,0,0,0);t.useRightHandedSystem?e[0].copyFromFloats(1,0,0,1):e[1].copyFromFloats(0,0,1,1);var o=(0,h.CreateBox)(this.name+"_rootMesh",{width:this._options.width,height:this._options.height,depth:this._options.depth,faceUV:e,wrap:!0},t);return this._contentScaleRatioY=this._contentScaleRatio*this._options.width/this._options.height,this._setFacadeTextureScaling(),o},e.prototype._affectMaterial=function(t){var e=new h.StandardMaterial(this.name+"Material",t.getScene());e.specularColor=h.Color3.Black(),t.material=e,this._currentMaterial=e,this._resetContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeFacadeTexture(),this._currentMaterial&&this._currentMaterial.dispose()},e}(pt),bt=function(t){function e(e){var i=t.call(this,e)||this;return i._blockLayout=!1,i._children=new Array,i}return n(e,t),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blockLayout",{get:function(){return this._blockLayout},set:function(t){this._blockLayout!==t&&(this._blockLayout=t,this._blockLayout||this._arrangeChildren())},enumerable:!1,configurable:!0}),e.prototype.updateLayout=function(){return this._arrangeChildren(),this},e.prototype.containsControl=function(t){return-1!==this._children.indexOf(t)},e.prototype.addControl=function(t){return-1!==this._children.indexOf(t)||(t.parent=this,t._host=this._host,this._children.push(t),this._host.utilityLayer&&(t._prepareNode(this._host.utilityLayer.utilityLayerScene),t.node&&(t.node.parent=this.node),this.blockLayout||this._arrangeChildren())),this},e.prototype._arrangeChildren=function(){},e.prototype._createNode=function(t){return new h.TransformNode("ContainerNode",t)},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null,t._disposeNode()),this},e.prototype._getTypeName=function(){return"Container3D"},e.prototype.dispose=function(){for(var e=0,i=this._children;e<i.length;e++)i[e].dispose();this._children.length=0,t.prototype.dispose.call(this)},e.UNSET_ORIENTATION=0,e.FACEORIGIN_ORIENTATION=1,e.FACEORIGINREVERSED_ORIENTATION=2,e.FACEFORWARD_ORIENTATION=3,e.FACEFORWARDREVERSED_ORIENTATION=4,e}(dt),mt=function(t){function e(e){var i=t.call(this,e)||this;return i._columns=10,i._rows=0,i._rowThenColum=!0,i._orientation=bt.FACEORIGIN_ORIENTATION,i.margin=0,i}return n(e,t),Object.defineProperty(e.prototype,"orientation",{get:function(){return this._orientation},set:function(t){var e=this;this._orientation!==t&&(this._orientation=t,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"columns",{get:function(){return this._columns},set:function(t){var e=this;this._columns!==t&&(this._columns=t,this._rowThenColum=!0,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rows",{get:function(){return this._rows},set:function(t){var e=this;this._rows!==t&&(this._rows=t,this._rowThenColum=!1,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){this._cellWidth=0,this._cellHeight=0;for(var t=0,e=0,i=0,o=h.Matrix.Invert(this.node.computeWorldMatrix(!0)),r=0,n=this._children;r<n.length;r++)if((m=n[r]).mesh){i++,m.mesh.computeWorldMatrix(!0);var a=m.mesh.getHierarchyBoundingVectors(),s=h.TmpVectors.Vector3[0],l=h.TmpVectors.Vector3[1];a.max.subtractToRef(a.min,l),l.scaleInPlace(.5),h.Vector3.TransformNormalToRef(l,o,s),this._cellWidth=Math.max(this._cellWidth,2*s.x),this._cellHeight=Math.max(this._cellHeight,2*s.y)}this._cellWidth+=2*this.margin,this._cellHeight+=2*this.margin,this._rowThenColum?(e=this._columns,t=Math.ceil(i/this._columns)):(t=this._rows,e=Math.ceil(i/this._rows));var _=.5*e*this._cellWidth,c=.5*t*this._cellHeight,u=[],d=0;if(this._rowThenColum)for(var f=0;f<t;f++)for(var p=0;p<e&&(u.push(new h.Vector3(p*this._cellWidth-_+this._cellWidth/2,f*this._cellHeight-c+this._cellHeight/2,0)),!(++d>i));p++);else for(p=0;p<e;p++)for(f=0;f<t&&(u.push(new h.Vector3(p*this._cellWidth-_+this._cellWidth/2,f*this._cellHeight-c+this._cellHeight/2,0)),!(++d>i));f++);d=0;for(var g=0,b=this._children;g<b.length;g++){var m;(m=b[g]).mesh&&(this._mapGridNode(m,u[d]),d++)}this._finalProcessing()},e.prototype._finalProcessing=function(){},e}(bt),vt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return n(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var o=this._cylindricalMapping(e);switch(t.position=o,this.orientation){case bt.FACEORIGIN_ORIENTATION:i.lookAt(new h.Vector3(2*o.x,o.y,2*o.z));break;case bt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(-o.x,o.y,-o.z));break;case bt.FACEFORWARD_ORIENTATION:break;case bt.FACEFORWARDREVERSED_ORIENTATION:i.rotate(h.Axis.Y,Math.PI,0)}}},e.prototype._cylindricalMapping=function(t){var e=new h.Vector3(0,t.y,this._radius),i=t.x/this._radius;return h.Matrix.RotationYawPitchRollToRef(i,0,0,h.TmpVectors.Matrix[0]),h.Vector3.TransformNormal(e,h.TmpVectors.Matrix[0])},e}(mt);h.ShaderStore.ShadersStore.fluentVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;uniform mat4 world;uniform mat4 viewProjection;varying vec2 vUV;\n#ifdef BORDER\nvarying vec2 scaleInfo;uniform float borderWidth;uniform vec3 scaleFactor;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\n#endif\nvoid main(void) {vUV=uv;\n#ifdef BORDER\nvec3 scale=scaleFactor;float minScale=min(min(scale.x,scale.y),scale.z);float maxScale=max(max(scale.x,scale.y),scale.z);float minOverMiddleScale=minScale/(scale.x+scale.y+scale.z-minScale-maxScale);float areaYZ=scale.y*scale.z;float areaXZ=scale.x*scale.z;float areaXY=scale.x*scale.y;float scaledBorderWidth=borderWidth; \nif (abs(normal.x)==1.0) \n{scale.x=scale.y;scale.y=scale.z;if (areaYZ>areaXZ && areaYZ>areaXY)\n{scaledBorderWidth*=minOverMiddleScale;}}\nelse if (abs(normal.y)==1.0) \n{scale.x=scale.z;if (areaXZ>areaXY && areaXZ>areaYZ)\n{scaledBorderWidth*=minOverMiddleScale;}}\nelse \n{if (areaXY>areaYZ && areaXY>areaXZ)\n{scaledBorderWidth*=minOverMiddleScale;}}\nfloat scaleRatio=min(scale.x,scale.y)/max(scale.x,scale.y);if (scale.x>scale.y)\n{scaleInfo.x=1.0-(scaledBorderWidth*scaleRatio);scaleInfo.y=1.0-scaledBorderWidth;}\nelse\n{scaleInfo.x=1.0-scaledBorderWidth;scaleInfo.y=1.0-(scaledBorderWidth*scaleRatio);} \n#endif \nvec4 worldPos=world*vec4(position,1.0);\n#ifdef HOVERLIGHT\nworldPosition=worldPos.xyz;\n#endif\ngl_Position=viewProjection*worldPos;}\n";h.ShaderStore.ShadersStore.fluentPixelShader="precision highp float;varying vec2 vUV;uniform vec4 albedoColor;\n#ifdef INNERGLOW\nuniform vec4 innerGlowColor;\n#endif\n#ifdef BORDER\nvarying vec2 scaleInfo;uniform float edgeSmoothingValue;uniform float borderMinValue;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;uniform vec3 hoverPosition;uniform vec4 hoverColor;uniform float hoverRadius;\n#endif\n#ifdef TEXTURE\nuniform sampler2D albedoSampler;uniform mat4 textureMatrix;vec2 finalUV;\n#endif\nvoid main(void) {vec3 albedo=albedoColor.rgb;float alpha=albedoColor.a;\n#ifdef TEXTURE\nfinalUV=vec2(textureMatrix*vec4(vUV,1.0,0.0));albedo=texture2D(albedoSampler,finalUV).rgb;\n#endif\n#ifdef HOVERLIGHT\nfloat pointToHover=(1.0-clamp(length(hoverPosition-worldPosition)/hoverRadius,0.,1.))*hoverColor.a;albedo=clamp(albedo+hoverColor.rgb*pointToHover,0.,1.);\n#else\nfloat pointToHover=1.0;\n#endif\n#ifdef BORDER \nfloat borderPower=10.0;float inverseBorderPower=1.0/borderPower;vec3 borderColor=albedo*borderPower;vec2 distanceToEdge;distanceToEdge.x=abs(vUV.x-0.5)*2.0;distanceToEdge.y=abs(vUV.y-0.5)*2.0;float borderValue=max(smoothstep(scaleInfo.x-edgeSmoothingValue,scaleInfo.x+edgeSmoothingValue,distanceToEdge.x),\nsmoothstep(scaleInfo.y-edgeSmoothingValue,scaleInfo.y+edgeSmoothingValue,distanceToEdge.y));borderColor=borderColor*borderValue*max(borderMinValue*inverseBorderPower,pointToHover); \nalbedo+=borderColor;alpha=max(alpha,borderValue);\n#endif\n#ifdef INNERGLOW\nvec2 uvGlow=(vUV-vec2(0.5,0.5))*(innerGlowColor.a*2.0);uvGlow=uvGlow*uvGlow;uvGlow=uvGlow*uvGlow;albedo+=mix(vec3(0.0,0.0,0.0),innerGlowColor.rgb,uvGlow.x+uvGlow.y); \n#endif\ngl_FragColor=vec4(albedo,alpha);}";var yt=function(t){function e(){var e=t.call(this)||this;return e.INNERGLOW=!1,e.BORDER=!1,e.HOVERLIGHT=!1,e.TEXTURE=!1,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),xt=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.innerGlowColorIntensity=.5,o.innerGlowColor=new h.Color3(1,1,1),o.albedoColor=new h.Color3(.3,.35,.4),o.renderBorders=!1,o.borderWidth=.5,o.edgeSmoothingValue=.02,o.borderMinValue=.1,o.renderHoverLight=!1,o.hoverRadius=.01,o.hoverColor=new h.Color4(.3,.3,.3,1),o.hoverPosition=h.Vector3.Zero(),o}return n(e,t),e.prototype.needAlphaBlending=function(){return 1!==this.alpha},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new yt);var o=this.getScene(),r=e.materialDefines;if(!this.checkReadyOnEveryCall&&e.effect&&r._renderId===o.getRenderId())return!0;if(r._areTexturesDirty)if(r.INNERGLOW=this.innerGlowColorIntensity>0,r.BORDER=this.renderBorders,r.HOVERLIGHT=this.renderHoverLight,this._albedoTexture){if(!this._albedoTexture.isReadyOrNotBlocking())return!1;r.TEXTURE=!0}else r.TEXTURE=!1;var n=o.getEngine();if(r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=[h.VertexBuffer.PositionKind];a.push(h.VertexBuffer.NormalKind),a.push(h.VertexBuffer.UVKind);var s=["world","viewProjection","innerGlowColor","albedoColor","borderWidth","edgeSmoothingValue","scaleFactor","borderMinValue","hoverColor","hoverPosition","hoverRadius","textureMatrix"],l=["albedoSampler"],_=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:s,uniformBuffersNames:_,samplers:l,defines:r,maxSimultaneousLights:4});var c=r.toString();e.setEffect(o.getEngine().createEffect("fluent",{attributes:a,uniformsNames:s,uniformBuffersNames:_,samplers:l,defines:c,fallbacks:null,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),r,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(r._renderId=o.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene(),r=i.materialDefines;if(r){var n=i.effect;if(n){if(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._mustRebind(o,n,i)&&(this._activeEffect.setColor4("albedoColor",this.albedoColor,this.alpha),r.INNERGLOW&&this._activeEffect.setColor4("innerGlowColor",this.innerGlowColor,this.innerGlowColorIntensity),r.BORDER&&(this._activeEffect.setFloat("borderWidth",this.borderWidth),this._activeEffect.setFloat("edgeSmoothingValue",this.edgeSmoothingValue),this._activeEffect.setFloat("borderMinValue",this.borderMinValue),e.getBoundingInfo().boundingBox.extendSize.multiplyToRef(e.scaling,h.TmpVectors.Vector3[0]),this._activeEffect.setVector3("scaleFactor",h.TmpVectors.Vector3[0])),r.HOVERLIGHT&&(this._activeEffect.setDirectColor4("hoverColor",this.hoverColor),this._activeEffect.setFloat("hoverRadius",this.hoverRadius),this._activeEffect.setVector3("hoverPosition",this.hoverPosition)),r.TEXTURE&&this._albedoTexture)){this._activeEffect.setTexture("albedoSampler",this._albedoTexture);var a=this._albedoTexture.getTextureMatrix();this._activeEffect.setMatrix("textureMatrix",a)}this._afterBind(e,this._activeEffect,i)}}},e.prototype.getActiveTextures=function(){return t.prototype.getActiveTextures.call(this)},e.prototype.hasTexture=function(e){return!!t.prototype.hasTexture.call(this,e)},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.GUI.FluentMaterial",e},e.prototype.getClassName=function(){return"FluentMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},s([(0,h.serialize)(),(0,h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"innerGlowColorIntensity",void 0),s([(0,h.serializeAsColor3)()],e.prototype,"innerGlowColor",void 0),s([(0,h.serializeAsColor3)()],e.prototype,"albedoColor",void 0),s([(0,h.serialize)(),(0,h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderBorders",void 0),s([(0,h.serialize)()],e.prototype,"borderWidth",void 0),s([(0,h.serialize)()],e.prototype,"edgeSmoothingValue",void 0),s([(0,h.serialize)()],e.prototype,"borderMinValue",void 0),s([(0,h.serialize)(),(0,h.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderHoverLight",void 0),s([(0,h.serialize)()],e.prototype,"hoverRadius",void 0),s([(0,h.serializeAsColor4)()],e.prototype,"hoverColor",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"hoverPosition",void 0),s([(0,h.serializeAsTexture)("albedoTexture")],e.prototype,"_albedoTexture",void 0),s([(0,h.expandToProperty)("_markAllSubMeshesAsTexturesAndMiscDirty")],e.prototype,"albedoTexture",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.FluentMaterial",xt);var Pt=function(t){function e(e){var i=t.call(this,e)||this;return i._backPlateMargin=1.25,i}return n(e,t),Object.defineProperty(e.prototype,"backPlateMargin",{get:function(){return this._backPlateMargin},set:function(t){var e=this;this._backPlateMargin=t,this._children.length>=1&&(this.children.forEach((function(t){e._updateCurrentMinMax(t.position)})),this._updateMargins())},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var e=new h.Mesh("menu_".concat(this.name),t);return this._backPlate=(0,h.CreateBox)("backPlate"+this.name,{size:1},t),this._backPlate.parent=e,e},e.prototype._affectMaterial=function(t){var e=this;this._backPlateMaterial=new xt(this.name+"backPlateMaterial",t.getScene()),this._backPlateMaterial.albedoColor=new h.Color3(.08,.15,.55),this._backPlateMaterial.renderBorders=!0,this._backPlateMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(t){t?(e._backPlateMaterial.hoverPosition=t,e._backPlateMaterial.hoverColor.a=1):e._backPlateMaterial.hoverColor.a=0})),this._backPlate.material=this._backPlateMaterial},e.prototype._mapGridNode=function(t,e){t.mesh&&(t.position=e.clone(),this._updateCurrentMinMax(e))},e.prototype._finalProcessing=function(){this._updateMargins()},e.prototype._updateCurrentMinMax=function(t){this._currentMin||(this._currentMin=t.clone(),this._currentMax=t.clone()),this._currentMin.minimizeInPlace(t),this._currentMax.maximizeInPlace(t)},e.prototype._updateMargins=function(){if(this._children.length>0){this._currentMin.addInPlaceFromFloats(-this._cellWidth/2,-this._cellHeight/2,0),this._currentMax.addInPlaceFromFloats(this._cellWidth/2,this._cellHeight/2,0);var t=this._currentMax.subtract(this._currentMin);this._backPlate.scaling.x=t.x+this._cellWidth*this.backPlateMargin,this._backPlate.scaling.y=t.y+this._cellHeight*this.backPlateMargin,this._backPlate.scaling.z=.001;for(var e=0;e<this._children.length;e++)this._children[e].position.subtractInPlace(this._currentMin).subtractInPlace(t.scale(.5)),this._children[e].position.z-=.01}this._currentMin=null,this._currentMax=null},e.prototype.addButton=function(i){var o=this.blockLayout;return o||(this.blockLayout=!0),t.prototype.addControl.call(this,i),i.isBackplateVisible=!1,i.scaling.scaleInPlace(e.MENU_BUTTON_SCALE),o||(this.blockLayout=!1),this},e.prototype.addControl=function(t){return h.Logger.Warn("TouchHolographicMenu can only contain buttons. Please use the method `addButton` instead."),this},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver)},e.MENU_BUTTON_SCALE=1,e}(mt),It=function(t){function e(e,i){var o=t.call(this,i)||this;return o._handConstraintBehavior=new h.HandConstraintBehavior,o._handConstraintBehavior.linkToXRExperience(e),o.backPlateMargin=.15,o.rows=3,o}return n(e,t),Object.defineProperty(e.prototype,"handConstraintBehavior",{get:function(){return this._handConstraintBehavior},enumerable:!1,configurable:!0}),e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._handConstraintBehavior.attach(i),i},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._handConstraintBehavior.detach()},e}(Pt);h.ShaderStore.ShadersStore.fluentBackplatePixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform float _Angle_;uniform float _Fade_Out_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform sampler2D _Iridescent_Map_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;void Round_Rect_Fragment_B31(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{float d=length(max(abs(UV)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);float g=min(Rect_Parms.z,Rect_Parms.w);float dgrad=max(fwidth(g)*Filter_Width,0.00001);float Inside_Rect=clamp(g/dgrad,0.0,1.0);float inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);Color=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;}\nvoid Blob_Fragment_B71(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid Line_Fragment_B48(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{float k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);Line_Color=mix(Base_Color,Highlight_Color,Highlight*k2);}\nvoid Scale_RGB_B54(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Conditional_Float_B38(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid main()\n{float R_Q72;float G_Q72;float B_Q72;float A_Q72;R_Q72=vColor.r; G_Q72=vColor.g; B_Q72=vColor.b; A_Q72=vColor.a;vec4 Blob_Color_Q71;\n#if BLOB_ENABLE\nfloat k1=dot(vExtra2.xy,vExtra2.xy);float k2=dot(vExtra3.xy,vExtra3.xy);vec3 closer=k1<k2 ? vec3(k1,vExtra2.z,vExtra2.w) : vec3(k2,vExtra3.z,vExtra3.w);Blob_Color_Q71=closer.z*texture(_Blob_Texture_,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n#else\nBlob_Color_Q71=vec4(0,0,0,0);\n#endif\nvec4 Line_Color_Q48;Line_Fragment_B48(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q48);float X_Q67;float Y_Q67;X_Q67=vUV.x;Y_Q67=vUV.y;vec3 Incident_Q66=normalize(vPosition-cameraPosition);vec3 Reflected_Q60=reflect(Incident_Q66,vBinormal);float Product_Q63=Y_Q67*_Vertical_Offset_;float Dot_Q68=dot(Incident_Q66, Reflected_Q60);float Dot_Q57=dot(vNormal, Incident_Q66);float Result_Q38;Conditional_Float_B38(_Reflected_,Dot_Q68,Dot_Q57,Result_Q38);float Product_Q64=Result_Q38*_Frequency_;float Sum_Q69=Product_Q64+1.0;float Product_Q70=Sum_Q69*0.5;float Sum_Q62=Product_Q63+Product_Q70;float FractF_Q59=fract(Sum_Q62);vec2 Vec2_Q65=vec2(FractF_Q59,0.5);vec4 Color_Q58;\n#if IRIDESCENT_MAP_ENABLE\nColor_Q58=texture(_Iridescent_Map_,Vec2_Q65);\n#else\nColor_Q58=vec4(0,0,0,0);\n#endif\nvec4 Result_Q54;Scale_RGB_B54(Color_Q58,_Iridescence_Edge_Intensity_,Result_Q54);vec4 Result_Q55;Scale_RGB_B54(Color_Q58,_Iridescence_Intensity_,Result_Q55);vec4 Base_And_Iridescent_Q53;Base_And_Iridescent_Q53=Line_Color_Q48+vec4(Result_Q54.rgb,0.0);vec4 Base_And_Iridescent_Q56;Base_And_Iridescent_Q56=_Base_Color_+vec4(Result_Q55.rgb,0.0);vec4 Result_Q52=Base_And_Iridescent_Q53; Result_Q52.a=1.0;vec4 Result_Q35=Blob_Color_Q71+(1.0-Blob_Color_Q71.a)*Base_And_Iridescent_Q56;vec4 Color_Q31;Round_Rect_Fragment_B31(R_Q72,G_Q72,Result_Q52,_Filter_Width_,vUV,1.0,vExtra1,Result_Q35,Color_Q31);vec4 Result_Q47=_Fade_Out_*Color_Q31;vec4 Out_Color=Result_Q47;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.fluentBackplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform float _Angle_;uniform float _Fade_Out_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform sampler2D _Iridescent_Map_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B115(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid PickDir_B140(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{float a=Degrees*3.14159/180.0;Dir=cos(a)*DirX+sin(a)*DirY;}\nvoid Round_Rect_Vertex_B139(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV)\n{Scale_XY=vec2(Anisotropy,1.0);Line_UV=(UV-vec2(0.5,0.5));Rect_UV=Line_UV*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);Rect_Parms.z=Gradient1; \nRect_Parms.w=Gradient2;}\nvoid Line_Vertex_B135(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{float angle2=(Rate*Time)*2.0*3.1416;float sinAngle2=sin(angle2);float cosAngle2=cos(angle2);vec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;Line_Vertex.x=0.0;Line_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;Line_Vertex.z=0.0; }\nvoid Blob_Vertex_B180(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob=Blob_Position;vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B129(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);New_UV=center+r2*(UV-2.0*center+0.5);New_P=vec3(New_UV-0.5,P.z);Radial_Gradient=1.0-length(delta)*2.0;Radial_Dir=vec3(delta*r2,0.0);}\nvoid Object_To_World_Dir_B132(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid RelativeOrAbsoluteDetail_B147(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{float scale=Absolute_Measurements ? 1.0/Height : 1.0;Radius=Nominal_Radius*scale;Line_Width=Nominal_LineWidth*scale;}\nvoid Edge_AA_Vertex_B130(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{vec3 I=(Eye-Position_World);vec3 T=(world* vec4(Tangent,0.0)).xyz;float g=(dot(T,I)<0.0) ? 0.0 : 1.0;if (Normal_Object.z==0.0) { \nGradient1=Position_Object.z>0.0 ? g : 1.0;Gradient2=Position_Object.z>0.0 ? 1.0 : g;} else {Gradient1=g+(1.0-g)*(Radial_Gradient);Gradient2=1.0;}}\nvoid Pick_Radius_B144(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid main()\n{vec3 Nrm_World_Q128;Nrm_World_Q128=normalize((world*vec4(normal,0.0)).xyz);vec3 Tangent_World_Q131;vec3 Tangent_World_N_Q131;float Tangent_Length_Q131;Tangent_World_Q131=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q131=length(Tangent_World_Q131);Tangent_World_N_Q131=Tangent_World_Q131/Tangent_Length_Q131;vec3 Binormal_World_Q132;vec3 Binormal_World_N_Q132;float Binormal_Length_Q132;Object_To_World_Dir_B132(vec3(0,1,0),Binormal_World_Q132,Binormal_World_N_Q132,Binormal_Length_Q132);float Anisotropy_Q133=Tangent_Length_Q131/Binormal_Length_Q132;vec3 Result_Q177;Result_Q177=mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(_Use_Global_Left_Index_));vec3 Result_Q178;Result_Q178=mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(_Use_Global_Right_Index_));float Result_Q144;Pick_Radius_B144(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q144);vec3 Dir_Q140;PickDir_B140(_Angle_,Tangent_World_N_Q131,Binormal_World_N_Q132,Dir_Q140);float Radius_Q147;float Line_Width_Q147;RelativeOrAbsoluteDetail_B147(Result_Q144,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q132,Radius_Q147,Line_Width_Q147);vec4 Out_Color_Q145=vec4(Radius_Q147,Line_Width_Q147,0,1);vec3 New_P_Q129;vec2 New_UV_Q129;float Radial_Gradient_Q129;vec3 Radial_Dir_Q129;Move_Verts_B129(Anisotropy_Q133,position,Radius_Q147,New_P_Q129,New_UV_Q129,Radial_Gradient_Q129,Radial_Dir_Q129);vec3 Pos_World_Q115;Object_To_World_Pos_B115(New_P_Q129,Pos_World_Q115);vec4 Blob_Info_Q180;\n#if BLOB_ENABLE\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q177,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q180);\n#else\nBlob_Info_Q180=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q181;\n#if BLOB_ENABLE_2\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q178,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q181);\n#else\nBlob_Info_Q181=vec4(0,0,0,0);\n#endif\nfloat Gradient1_Q130;float Gradient2_Q130;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B130(Pos_World_Q115,position,normal,cameraPosition,Radial_Gradient_Q129,Radial_Dir_Q129,tangent,Gradient1_Q130,Gradient2_Q130);\n#else\nGradient1_Q130=1.0;Gradient2_Q130=1.0;\n#endif\nvec2 Rect_UV_Q139;vec4 Rect_Parms_Q139;vec2 Scale_XY_Q139;vec2 Line_UV_Q139;Round_Rect_Vertex_B139(New_UV_Q129,Radius_Q147,0.0,Anisotropy_Q133,Gradient1_Q130,Gradient2_Q130,Rect_UV_Q139,Rect_Parms_Q139,Scale_XY_Q139,Line_UV_Q139);vec3 Line_Vertex_Q135;Line_Vertex_B135(Scale_XY_Q139,Line_UV_Q139,0.0,_Rate_,_Highlight_Transform_,Line_Vertex_Q135);vec3 Position=Pos_World_Q115;vec3 Normal=Dir_Q140;vec2 UV=Rect_UV_Q139;vec3 Tangent=Line_Vertex_Q135;vec3 Binormal=Nrm_World_Q128;vec4 Color=Out_Color_Q145;vec4 Extra1=Rect_Parms_Q139;vec4 Extra2=Blob_Info_Q180;vec4 Extra3=Blob_Info_Q181;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var Bt=function(t){function e(){var e=t.call(this)||this;return e.BLOB_ENABLE=!0,e.BLOB_ENABLE_2=!0,e.SMOOTH_EDGES=!0,e.IRIDESCENT_MAP_ENABLE=!0,e._needNormals=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),Ct=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.03,r.lineWidth=.01,r.absoluteSizes=!1,r._filterWidth=1,r.baseColor=new h.Color4(.0392157,.0666667,.207843,1),r.lineColor=new h.Color4(.14902,.133333,.384314,1),r.blobIntensity=.98,r.blobFarSize=.04,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.08,r.blobNearSize=.22,r.blobPulse=0,r.blobFade=0,r.blobNearSize2=.22,r.blobPulse2=0,r.blobFade2=0,r._rate=.135,r.highlightColor=new h.Color4(.98,.98,.98,1),r.highlightWidth=.25,r._highlightTransform=new h.Vector4(1,1,0,0),r._highlight=1,r.iridescenceIntensity=0,r.iridescenceEdgeIntensity=1,r._angle=-45,r.fadeOut=1,r._reflected=!0,r._frequency=1,r._verticalOffset=0,r.globalLeftIndexTipPosition=h.Vector3.Zero(),r._globalLeftIndexTipPosition4=h.Vector4.Zero(),r.globalRightIndexTipPosition=h.Vector3.Zero(),r._globalRightIndexTipPosition4=h.Vector4.Zero(),r.alphaMode=h.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blobTexture=new h.Texture(e.BLOB_TEXTURE_URL,r.getScene(),!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r._iridescentMap=new h.Texture(e.IM_TEXTURE_URL,r.getScene(),!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Bt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Angle_","_Fade_Out_","_Reflected_","_Frequency_","_Vertical_Offset_","_Iridescent_Map_","_Use_Global_Left_Index_","_Use_Global_Right_Index_","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position"],c=["_Blob_Texture_","_Iridescent_Map_"],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("fluentBackplate",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o,r;if(i.materialDefines){var n=i.effect;n&&(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",null!==(r=null===(o=this.getScene().activeCamera)||void 0===o?void 0:o.position)&&void 0!==r?r:h.Vector3.ZeroReadOnly),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",1),this._activeEffect.setFloat("_Radius_Top_Right_",1),this._activeEffect.setFloat("_Radius_Bottom_Left_",1),this._activeEffect.setFloat("_Radius_Bottom_Right_",1),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMap),this._activeEffect.setFloat("_Use_Global_Left_Index_",1),this._activeEffect.setFloat("_Use_Global_Right_Index_",1),this._globalLeftIndexTipPosition4.set(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this._globalLeftIndexTipPosition4),this._globalRightIndexTipPosition4.set(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this._globalRightIndexTipPosition4),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._blobTexture.dispose(),this._iridescentMap.dispose()},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentBackplateMaterial",e},e.prototype.getClassName=function(){return"FluentBackplateMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-blob.png",e.IM_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-iridescence.png",s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"lineWidth",void 0),s([(0,h.serialize)()],e.prototype,"absoluteSizes",void 0),s([(0,h.serialize)()],e.prototype,"baseColor",void 0),s([(0,h.serialize)()],e.prototype,"lineColor",void 0),s([(0,h.serialize)()],e.prototype,"blobIntensity",void 0),s([(0,h.serialize)()],e.prototype,"blobFarSize",void 0),s([(0,h.serialize)()],e.prototype,"blobNearDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse",void 0),s([(0,h.serialize)()],e.prototype,"blobFade",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize2",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse2",void 0),s([(0,h.serialize)()],e.prototype,"blobFade2",void 0),s([(0,h.serialize)()],e.prototype,"highlightColor",void 0),s([(0,h.serialize)()],e.prototype,"highlightWidth",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceIntensity",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),s([(0,h.serialize)()],e.prototype,"fadeOut",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.FluentBackplateMaterial",Ct);var Tt=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=i,o}return n(e,t),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._model.renderingGroupId},set:function(t){this._model.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicBackplate"},e.prototype._createNode=function(t){var i,o=this,r=(0,h.CreateBox)((null!==(i=this.name)&&void 0!==i?i:"HolographicBackplate")+"_CollisionMesh",{width:1,height:1,depth:1},t);return r.isPickable=!0,r.visibility=0,h.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(o.name,"_frontPlate"),e.isPickable=!1,e.parent=r,o._material&&(e.material=o._material),o._model=e})),r},e.prototype._createMaterial=function(t){this._material=new Ct(this.name+" Material",t.getScene())},e.prototype._affectMaterial=function(t){this._shareMaterials?this._host._touchSharedMaterials.fluentBackplateMaterial?this._material=this._host._touchSharedMaterials.fluentBackplateMaterial:(this._createMaterial(t),this._host._touchSharedMaterials.fluentBackplateMaterial=this._material):this._createMaterial(t)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.shareMaterials||this._material.dispose(),this._model.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(dt),St=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=!0,o._shareMaterials=i,o.pointerEnterAnimation=function(){o.mesh&&o._frontPlate.setEnabled(!0)},o.pointerOutAnimation=function(){o.mesh&&o._frontPlate.setEnabled(!1)},o}return n(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,h.CreatePlane)("",{size:1},this._backPlate._scene);var o=(0,h.CreatePlane)("",{size:1,sideOrientation:h.Mesh.DOUBLESIDE},this._backPlate._scene),r=new h.StandardMaterial("",this._backPlate._scene);r.diffuseColor=h.Color3.FromHexString("#212121"),o.material=r,o.isPickable=!1,this._tooltipMesh.addChild(o),o.position=h.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=h.Vector3.Up().scale(.7).add(h.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=lt.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new B,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new h.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new S;if(t.isVertical=!0,(0,h.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new C;e.source=this._imageUrl,e.paddingTop="40px",e.height="180px",e.width="100px",e.paddingBottom="40px",t.addControl(e)}if(this._text){var i=new B;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this._frontPlate&&(this.content=t)},e.prototype._createNode=function(e){return this._backPlate=(0,h.CreateBox)(this.name+"BackMesh",{width:1,height:1,depth:.08},e),this._frontPlate=(0,h.CreateBox)(this.name+"FrontMesh",{width:1,height:1,depth:.08},e),this._frontPlate.parent=this._backPlate,this._frontPlate.position=h.Vector3.Forward(e.useRightHandedSystem).scale(-.08),this._frontPlate.isPickable=!1,this._frontPlate.setEnabled(!1),this._textPlate=t.prototype._createNode.call(this,e),this._textPlate.parent=this._backPlate,this._textPlate.position=h.Vector3.Forward(e.useRightHandedSystem).scale(-.08),this._textPlate.isPickable=!1,this._backPlate},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t},e.prototype._createBackMaterial=function(t){var e=this;this._backMaterial=new xt(this.name+"Back Material",t.getScene()),this._backMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(t){t?(e._backMaterial.hoverPosition=t,e._backMaterial.hoverColor.a=1):e._backMaterial.hoverColor.a=0}))},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new xt(this.name+"Front Material",t.getScene()),this._frontMaterial.innerGlowColorIntensity=0,this._frontMaterial.alpha=.5,this._frontMaterial.renderBorders=!0},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new h.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=h.Color3.Black()},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._sharedMaterials.backFluentMaterial?this._backMaterial=this._host._sharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._sharedMaterials.backFluentMaterial=this._backMaterial),this._host._sharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._sharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._sharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._frontPlate.material=this._frontMaterial,this._textPlate.material=this._plateMaterial,this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e}(gt);h.ShaderStore.ShadersStore.fluentButtonPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;uniform float _Edge_Width_;uniform vec4 _Edge_Color_;uniform bool _Relative_Width_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Active_Face_Dir_;uniform vec3 _Active_Face_Up_;uniform bool Enable_Fade;uniform float _Fade_Width_;uniform bool _Smooth_Active_Face_;uniform bool _Show_Frame_;uniform bool _Use_Blob_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Holo_Edge_Fragment_B35(\nvec4 Edges,\nfloat Edge_Width,\nout float NotEdge)\n{vec2 c=vec2(min(Edges.r,Edges.g),min(Edges.b,Edges.a));vec2 df=fwidth(c)*Edge_Width;vec2 g=clamp(c/df,0.0,1.0);NotEdge=g.x*g.y;}\nvoid Blob_Fragment_B39(\nvec2 UV,\nvec3 Blob_Info,\nsampler2D Blob_Texture,\nout vec4 Blob_Color)\n{float k=dot(UV,UV);Blob_Color=Blob_Info.y*texture(Blob_Texture,vec2(vec2(sqrt(k),Blob_Info.x).x,1.0-vec2(sqrt(k),Blob_Info.x).y))*(1.0-clamp(k,0.0,1.0));}\nvec2 FilterStep(vec2 Edge,vec2 X)\n{vec2 dX=max(fwidth(X),vec2(0.00001,0.00001));return clamp( (X+dX-max(Edge,X-dX))/(dX*2.0),0.0,1.0);}\nvoid Wireframe_Fragment_B59(\nvec3 Widths,\nvec2 UV,\nfloat Proximity,\nvec4 Edge_Color,\nout vec4 Wireframe)\n{vec2 c=min(UV,vec2(1.0,1.0)-UV);vec2 g=FilterStep(Widths.xy*0.5,c); \nWireframe=(1.0-min(g.x,g.y))*Proximity*Edge_Color;}\nvoid Proximity_B53(\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Proximity_Max_Intensity,\nfloat Proximity_Near_Radius,\nvec3 Position,\nvec3 Show_Selection,\nvec4 Extra1,\nfloat Dist_To_Face,\nfloat Intensity,\nout float Proximity)\n{vec2 delta1=Extra1.xy;vec2 delta2=Extra1.zw;float d2=sqrt(min(dot(delta1,delta1),dot(delta2,delta2))+Dist_To_Face*Dist_To_Face);Proximity=Intensity*Proximity_Max_Intensity*(1.0-clamp(d2/Proximity_Near_Radius,0.0,1.0))*(1.0-Show_Selection.x)+Show_Selection.x;}\nvoid To_XYZ_B46(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid main()\n{float NotEdge_Q35;\n#if ENABLE_FADE\nHolo_Edge_Fragment_B35(vColor,_Fade_Width_,NotEdge_Q35);\n#else\nNotEdge_Q35=1.0;\n#endif\nvec4 Blob_Color_Q39;float k=dot(vUV,vUV);vec2 blobTextureCoord=vec2(vec2(sqrt(k),vTangent.x).x,1.0-vec2(sqrt(k),vTangent.x).y);vec4 blobColor=mix(vec4(1.0,1.0,1.0,1.0)*step(1.0-vTangent.x,clamp(sqrt(k)+0.1,0.0,1.0)),texture(_Blob_Texture_,blobTextureCoord),float(_Use_Blob_Texture_));Blob_Color_Q39=vTangent.y*blobColor*(1.0-clamp(k,0.0,1.0));float Is_Quad_Q24;Is_Quad_Q24=vNormal.z;vec3 Blob_Position_Q41= mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));vec3 Blob_Position_Q42= mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));float X_Q46;float Y_Q46;float Z_Q46;To_XYZ_B46(vBinormal,X_Q46,Y_Q46,Z_Q46);float Proximity_Q53;Proximity_B53(Blob_Position_Q41,Blob_Position_Q42,_Proximity_Max_Intensity_,_Proximity_Near_Radius_,vPosition,vBinormal,vExtra1,Y_Q46,Z_Q46,Proximity_Q53);vec4 Wireframe_Q59;Wireframe_Fragment_B59(vNormal,vUV,Proximity_Q53,_Edge_Color_,Wireframe_Q59);vec4 Wire_Or_Blob_Q23=mix(Wireframe_Q59,Blob_Color_Q39,Is_Quad_Q24);vec4 Result_Q22;Result_Q22=mix(Wire_Or_Blob_Q23,vec4(0.3,0.3,0.3,0.3),float(_Show_Frame_));vec4 Final_Color_Q37=NotEdge_Q35*Result_Q22;vec4 Out_Color=Final_Color_Q37;float Clip_Threshold=0.0;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.fluentButtonVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform float _Edge_Width_;uniform vec4 _Edge_Color_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Active_Face_Dir_;uniform vec3 _Active_Face_Up_;uniform bool _Enable_Fade_;uniform float _Fade_Width_;uniform bool _Smooth_Active_Face_;uniform bool _Show_Frame_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;void Blob_Vertex_B47(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nvec4 Vx_Color,\nvec2 UV,\nvec3 Face_Center,\nvec2 Face_Size,\nvec2 In_UV,\nfloat Blob_Fade_Length,\nfloat Selection_Fade,\nfloat Selection_Fade_Size,\nfloat Inner_Fade,\nvec3 Active_Face_Center,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nfloat Blob_Enabled,\nout vec3 Out_Position,\nout vec2 Out_UV,\nout vec3 Blob_Info)\n{float blobSize,fadeIn;vec3 Hit_Position;Blob_Info=vec3(0.0,0.0,0.0);float Hit_Distance=dot(Blob_Position-Face_Center,Normal);Hit_Position=Blob_Position-Hit_Distance*Normal;float absD=abs(Hit_Distance);float lerpVal=clamp((absD-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);fadeIn=1.0-clamp((absD-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float innerFade=1.0-clamp(-Hit_Distance/Inner_Fade,0.0,1.0);float farClip=clamp(1.0-step(Blob_Far_Distance+Blob_Fade_Length,absD),0.0,1.0);float size=mix(Blob_Near_Size,Blob_Far_Size,lerpVal)*farClip;blobSize=mix(size,Selection_Fade_Size,Selection_Fade)*innerFade*Blob_Enabled;Blob_Info.x=lerpVal*0.5+0.5;Blob_Info.y=fadeIn*Intensity*(1.0-Selection_Fade)*Blob_Fade;Blob_Info.x*=(1.0-Blob_Pulse);vec3 delta=Hit_Position-Face_Center;vec2 blobCenterXY=vec2(dot(delta,Tangent),dot(delta,Bitangent));vec2 quadUVin=2.0*UV-1.0; \nvec2 blobXY=blobCenterXY+quadUVin*blobSize;vec2 blobClipped=clamp(blobXY,-Face_Size*0.5,Face_Size*0.5);vec2 blobUV=(blobClipped-blobCenterXY)/max(blobSize,0.0001)*2.0;vec3 blobCorner=Face_Center+blobClipped.x*Tangent+blobClipped.y*Bitangent;Out_Position=mix(Position,blobCorner,Vx_Color.rrr);Out_UV=mix(In_UV,blobUV,Vx_Color.rr);}\nvec2 ProjectProximity(\nvec3 blobPosition,\nvec3 position,\nvec3 center,\nvec3 dir,\nvec3 xdir,\nvec3 ydir,\nout float vdistance\n)\n{vec3 delta=blobPosition-position;vec2 xy=vec2(dot(delta,xdir),dot(delta,ydir));vdistance=abs(dot(delta,dir));return xy;}\nvoid Proximity_Vertex_B66(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nvec3 Position,\nfloat Proximity_Far_Distance,\nfloat Relative_Scale,\nfloat Proximity_Anisotropy,\nvec3 Up,\nout vec4 Extra1,\nout float Distance_To_Face,\nout float Intensity)\n{vec3 Active_Face_Dir_X=normalize(cross(Active_Face_Dir,Up));vec3 Active_Face_Dir_Y=cross(Active_Face_Dir,Active_Face_Dir_X);float distz1,distz2;Extra1.xy=ProjectProximity(Blob_Position,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz1)/Relative_Scale;Extra1.zw=ProjectProximity(Blob_Position_2,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz2)/Relative_Scale;Distance_To_Face=dot(Active_Face_Dir,Position-Active_Face_Center);Intensity=1.0-clamp(min(distz1,distz2)/Proximity_Far_Distance,0.0,1.0);}\nvoid Holo_Edge_Vertex_B44(\nvec3 Incident,\nvec3 Normal,\nvec2 UV,\nvec3 Tangent,\nvec3 Bitangent,\nbool Smooth_Active_Face,\nfloat Active,\nout vec4 Holo_Edges)\n{float NdotI=dot(Incident,Normal);vec2 flip=(UV-vec2(0.5,0.5));float udot=dot(Incident,Tangent)*flip.x*NdotI;float uval=1.0-float(udot>0.0);float vdot=-dot(Incident,Bitangent)*flip.y*NdotI;float vval=1.0-float(vdot>0.0);float Smooth_And_Active=step(1.0,float(Smooth_Active_Face && Active>0.0));uval=mix(uval,max(1.0,uval),Smooth_And_Active); \nvval=mix(vval,max(1.0,vval),Smooth_And_Active);Holo_Edges=vec4(1.0,1.0,1.0,1.0)-vec4(uval*UV.x,uval*(1.0-UV.x),vval*UV.y,vval*(1.0-UV.y));}\nvoid Object_To_World_Pos_B13(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Choose_Blob_B38(\nvec4 Vx_Color,\nvec3 Position1,\nvec3 Position2,\nbool Blob_Enable_1,\nbool Blob_Enable_2,\nfloat Near_Size_1,\nfloat Near_Size_2,\nfloat Blob_Inner_Fade_1,\nfloat Blob_Inner_Fade_2,\nfloat Blob_Pulse_1,\nfloat Blob_Pulse_2,\nfloat Blob_Fade_1,\nfloat Blob_Fade_2,\nout vec3 Position,\nout float Near_Size,\nout float Inner_Fade,\nout float Blob_Enable,\nout float Fade,\nout float Pulse)\n{Position=Position1*(1.0-Vx_Color.g)+Vx_Color.g*Position2;float b1=float(Blob_Enable_1);float b2=float(Blob_Enable_2);Blob_Enable=b1+(b2-b1)*Vx_Color.g;Pulse=Blob_Pulse_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Pulse_2;Fade=Blob_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Fade_2;Near_Size=Near_Size_1*(1.0-Vx_Color.g)+Vx_Color.g*Near_Size_2;Inner_Fade=Blob_Inner_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Inner_Fade_2;}\nvoid Wireframe_Vertex_B51(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Edge_Width,\nvec2 Face_Size,\nout vec3 Wire_Vx_Pos,\nout vec2 UV,\nout vec2 Widths)\n{Widths.xy=Edge_Width/Face_Size;float x=dot(Position,Tangent);float y=dot(Position,Bitangent);float dx=0.5-abs(x);float newx=(0.5-dx*Widths.x*2.0)*sign(x);float dy=0.5-abs(y);float newy=(0.5-dy*Widths.y*2.0)*sign(y);Wire_Vx_Pos=Normal*0.5+newx*Tangent+newy*Bitangent;UV.x=dot(Wire_Vx_Pos,Tangent)+0.5;UV.y=dot(Wire_Vx_Pos,Bitangent)+0.5;}\nvec2 ramp2(vec2 start,vec2 end,vec2 x)\n{return clamp((x-start)/(end-start),vec2(0.0,0.0),vec2(1.0,1.0));}\nfloat computeSelection(\nvec3 blobPosition,\nvec3 normal,\nvec3 tangent,\nvec3 bitangent,\nvec3 faceCenter,\nvec2 faceSize,\nfloat selectionFuzz,\nfloat farDistance,\nfloat fadeLength\n)\n{vec3 delta=blobPosition-faceCenter;float absD=abs(dot(delta,normal));float fadeIn=1.0-clamp((absD-farDistance)/fadeLength,0.0,1.0);vec2 blobCenterXY=vec2(dot(delta,tangent),dot(delta,bitangent));vec2 innerFace=faceSize*(1.0-selectionFuzz)*0.5;vec2 selectPulse=ramp2(-faceSize*0.5,-innerFace,blobCenterXY)-ramp2(innerFace,faceSize*0.5,blobCenterXY);return selectPulse.x*selectPulse.y*fadeIn;}\nvoid Selection_Vertex_B48(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec2 Face_Size,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Selection_Fuzz,\nfloat Selected,\nfloat Far_Distance,\nfloat Fade_Length,\nvec3 Active_Face_Dir,\nout float Show_Selection)\n{float select1=computeSelection(Blob_Position,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float select2=computeSelection(Blob_Position_2,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float Active=max(0.0,dot(Active_Face_Dir,Normal));Show_Selection=mix(max(select1,select2),1.0,Selected)*Active;}\nvoid Proximity_Visibility_B54(\nfloat Selection,\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Input_Width,\nfloat Proximity_Far_Distance,\nfloat Proximity_Radius,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nout float Width)\n{vec3 boxEdges=(world*vec4(vec3(0.5,0.5,0.5),0.0)).xyz;float boxMaxSize=length(boxEdges);float d1=dot(Proximity_Center-Active_Face_Center,Active_Face_Dir);vec3 blob1=Proximity_Center-d1*Active_Face_Dir;float d2=dot(Proximity_Center_2-Active_Face_Center,Active_Face_Dir);vec3 blob2=Proximity_Center_2-d2*Active_Face_Dir;vec3 delta1=blob1-Active_Face_Center;vec3 delta2=blob2-Active_Face_Center;float dist1=dot(delta1,delta1);float dist2=dot(delta2,delta2);float nearestProxDist=sqrt(min(dist1,dist2));Width=Input_Width*(1.0-step(boxMaxSize+Proximity_Radius,nearestProxDist))*(1.0-step(Proximity_Far_Distance,min(d1,d2))*(1.0-step(0.0001,Selection)));}\nvoid Object_To_World_Dir_B67(\nvec3 Dir_Object,\nout vec3 Dir_World)\n{Dir_World=(world*vec4(Dir_Object,0.0)).xyz;}\nvoid main()\n{vec3 Active_Face_Center_Q49;Active_Face_Center_Q49=(world*vec4(_Active_Face_Dir_*0.5,1.0)).xyz;vec3 Blob_Position_Q41= mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));vec3 Blob_Position_Q42= mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));vec3 Active_Face_Dir_Q64=normalize((world*vec4(_Active_Face_Dir_,0.0)).xyz);float Relative_Scale_Q57;\n#if RELATIVE_WIDTH\nRelative_Scale_Q57=length((world*vec4(vec3(0,1,0),0.0)).xyz);\n#else\nRelative_Scale_Q57=1.0;\n#endif\nvec3 Tangent_World_Q30;Tangent_World_Q30=(world*vec4(tangent,0.0)).xyz;vec3 Binormal_World_Q31;Binormal_World_Q31=(world*vec4((cross(normal,tangent)),0.0)).xyz;vec3 Normal_World_Q60;Normal_World_Q60=(world*vec4(normal,0.0)).xyz;vec3 Result_Q18=0.5*normal;vec3 Dir_World_Q67;Object_To_World_Dir_B67(_Active_Face_Up_,Dir_World_Q67);float Product_Q56=_Edge_Width_*Relative_Scale_Q57;vec3 Normal_World_N_Q29=normalize(Normal_World_Q60);vec3 Tangent_World_N_Q28=normalize(Tangent_World_Q30);vec3 Binormal_World_N_Q32=normalize(Binormal_World_Q31);vec3 Position_Q38;float Near_Size_Q38;float Inner_Fade_Q38;float Blob_Enable_Q38;float Fade_Q38;float Pulse_Q38;Choose_Blob_B38(color,Blob_Position_Q41,Blob_Position_Q42,_Blob_Enable_,_Blob_Enable_2_,_Blob_Near_Size_,_Blob_Near_Size_2_,_Blob_Inner_Fade_,_Blob_Inner_Fade_2_,_Blob_Pulse_,_Blob_Pulse_2_,_Blob_Fade_,_Blob_Fade_2_,Position_Q38,Near_Size_Q38,Inner_Fade_Q38,Blob_Enable_Q38,Fade_Q38,Pulse_Q38);vec3 Face_Center_Q33;Face_Center_Q33=(world*vec4(Result_Q18,1.0)).xyz;vec2 Face_Size_Q50=vec2(length(Tangent_World_Q30),length(Binormal_World_Q31));float Show_Selection_Q48;Selection_Vertex_B48(Blob_Position_Q41,Blob_Position_Q42,Face_Center_Q33,Face_Size_Q50,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,_Selection_Fuzz_,_Selected_,_Selected_Distance_,_Selected_Fade_Length_,Active_Face_Dir_Q64,Show_Selection_Q48);vec3 Normalized_Q72=normalize(Dir_World_Q67);float Active_Q34=max(0.0,dot(Active_Face_Dir_Q64,Normal_World_N_Q29));float Width_Q54;Proximity_Visibility_B54(Show_Selection_Q48,Blob_Position_Q41,Blob_Position_Q42,Product_Q56,_Proximity_Far_Distance_,_Proximity_Near_Radius_,Active_Face_Center_Q49,Active_Face_Dir_Q64,Width_Q54);vec3 Wire_Vx_Pos_Q51;vec2 UV_Q51;vec2 Widths_Q51;Wireframe_Vertex_B51(position,normal,tangent,(cross(normal,tangent)),Width_Q54,Face_Size_Q50,Wire_Vx_Pos_Q51,UV_Q51,Widths_Q51);vec3 Vec3_Q27=vec3(Widths_Q51.x,Widths_Q51.y,color.r);vec3 Pos_World_Q13;Object_To_World_Pos_B13(Wire_Vx_Pos_Q51,Pos_World_Q13);vec3 Incident_Q36=normalize(Pos_World_Q13-cameraPosition);vec3 Out_Position_Q47;vec2 Out_UV_Q47;vec3 Blob_Info_Q47;Blob_Vertex_B47(Pos_World_Q13,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,Position_Q38,_Blob_Intensity_,Near_Size_Q38,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,color,uv,Face_Center_Q33,Face_Size_Q50,UV_Q51,_Blob_Fade_Length_,_Selection_Fade_,_Selection_Fade_Size_,Inner_Fade_Q38,Active_Face_Center_Q49,Pulse_Q38,Fade_Q38,Blob_Enable_Q38,Out_Position_Q47,Out_UV_Q47,Blob_Info_Q47);vec4 Extra1_Q66;float Distance_To_Face_Q66;float Intensity_Q66;Proximity_Vertex_B66(Blob_Position_Q41,Blob_Position_Q42,Active_Face_Center_Q49,Active_Face_Dir_Q64,Pos_World_Q13,_Proximity_Far_Distance_,Relative_Scale_Q57,_Proximity_Anisotropy_,Normalized_Q72,Extra1_Q66,Distance_To_Face_Q66,Intensity_Q66);vec4 Holo_Edges_Q44;Holo_Edge_Vertex_B44(Incident_Q36,Normal_World_N_Q29,uv,Tangent_World_Q30,Binormal_World_Q31,_Smooth_Active_Face_,Active_Q34,Holo_Edges_Q44);vec3 Vec3_Q19=vec3(Show_Selection_Q48,Distance_To_Face_Q66,Intensity_Q66);vec3 Position=Out_Position_Q47;vec2 UV=Out_UV_Q47;vec3 Tangent=Blob_Info_Q47;vec3 Binormal=Vec3_Q19;vec3 Normal=Vec3_Q27;vec4 Extra1=Extra1_Q66;vec4 Color=Holo_Edges_Q44;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;}";var Ot=function(t){function e(){var e=t.call(this)||this;return e.RELATIVE_WIDTH=!0,e.ENABLE_FADE=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),Rt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.edgeWidth=.04,r.edgeColor=new h.Color4(.592157,.592157,.592157,1),r.proximityMaxIntensity=.45,r.proximityFarDistance=.16,r.proximityNearRadius=1.5,r.proximityAnisotropy=1,r.selectionFuzz=.5,r.selected=0,r.selectionFade=0,r.selectionFadeSize=.3,r.selectedDistance=.08,r.selectedFadeLength=.08,r.blobIntensity=.5,r.blobFarSize=.05,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.08,r.leftBlobEnable=!0,r.leftBlobNearSize=.025,r.leftBlobPulse=0,r.leftBlobFade=1,r.leftBlobInnerFade=.01,r.rightBlobEnable=!0,r.rightBlobNearSize=.025,r.rightBlobPulse=0,r.rightBlobFade=1,r.rightBlobInnerFade=.01,r.activeFaceDir=new h.Vector3(0,0,-1),r.activeFaceUp=new h.Vector3(0,1,0),r.enableFade=!0,r.fadeWidth=1.5,r.smoothActiveFace=!0,r.showFrame=!1,r.useBlobTexture=!0,r.globalLeftIndexTipPosition=h.Vector3.Zero(),r.globalRightIndexTipPosition=h.Vector3.Zero(),r.alphaMode=h.Constants.ALPHA_ADD,r.disableDepthWrite=!0,r.backFaceCulling=!1,r._blobTexture=new h.Texture(e.BLOB_TEXTURE_URL,r.getScene(),!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!0},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Ot);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!0,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Edge_Width_","_Edge_Color_","_Relative_Width_","_Proximity_Max_Intensity_","_Proximity_Far_Distance_","_Proximity_Near_Radius_","_Proximity_Anisotropy_","_Selection_Fuzz_","_Selected_","_Selection_Fade_","_Selection_Fade_Size_","_Selected_Distance_","_Selected_Fade_Length_","_Blob_Enable_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Inner_Fade_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Enable_2_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Inner_Fade_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Active_Face_Dir_","_Active_Face_Up_","_Enable_Fade_","_Fade_Width_","_Smooth_Active_Face_","_Show_Frame_","_Use_Blob_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Blob_Texture_"],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("fluentButton",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setColor4("_Edge_Color_",new h.Color3(this.edgeColor.r,this.edgeColor.g,this.edgeColor.b),this.edgeColor.a),this._activeEffect.setFloat("_Proximity_Max_Intensity_",this.proximityMaxIntensity),this._activeEffect.setFloat("_Proximity_Far_Distance_",this.proximityFarDistance),this._activeEffect.setFloat("_Proximity_Near_Radius_",this.proximityNearRadius),this._activeEffect.setFloat("_Proximity_Anisotropy_",this.proximityAnisotropy),this._activeEffect.setFloat("_Selection_Fuzz_",this.selectionFuzz),this._activeEffect.setFloat("_Selected_",this.selected),this._activeEffect.setFloat("_Selection_Fade_",this.selectionFade),this._activeEffect.setFloat("_Selection_Fade_Size_",this.selectionFadeSize),this._activeEffect.setFloat("_Selected_Distance_",this.selectedDistance),this._activeEffect.setFloat("_Selected_Fade_Length_",this.selectedFadeLength),this._activeEffect.setFloat("_Blob_Enable_",this.leftBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.leftBlobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Inner_Fade_",this.leftBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_",this.leftBlobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.leftBlobFade),this._activeEffect.setFloat("_Blob_Enable_2_",this.rightBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.rightBlobNearSize),this._activeEffect.setFloat("_Blob_Inner_Fade_2_",this.rightBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_2_",this.rightBlobPulse),this._activeEffect.setFloat("_Blob_Fade_2_",this.rightBlobFade),this._activeEffect.setVector3("_Active_Face_Dir_",this.activeFaceDir),this._activeEffect.setVector3("_Active_Face_Up_",this.activeFaceUp),this._activeEffect.setFloat("_Fade_Width_",this.fadeWidth),this._activeEffect.setFloat("_Smooth_Active_Face_",this.smoothActiveFace?1:0),this._activeEffect.setFloat("_Show_Frame_",this.showFrame?1:0),this._activeEffect.setFloat("_Use_Blob_Texture_",this.useBlobTexture?1:0),this._activeEffect.setFloat("Use_Global_Left_Index",1),this._activeEffect.setFloat("Use_Global_Right_Index",1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",new h.Vector4(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1)),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",new h.Vector4(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1)),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentButtonMaterial",e},e.prototype.getClassName=function(){return"FluentButtonMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-button-blob.png",s([(0,h.serialize)()],e.prototype,"edgeWidth",void 0),s([(0,h.serializeAsColor4)()],e.prototype,"edgeColor",void 0),s([(0,h.serialize)()],e.prototype,"proximityMaxIntensity",void 0),s([(0,h.serialize)()],e.prototype,"proximityFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"proximityNearRadius",void 0),s([(0,h.serialize)()],e.prototype,"proximityAnisotropy",void 0),s([(0,h.serialize)()],e.prototype,"selectionFuzz",void 0),s([(0,h.serialize)()],e.prototype,"selected",void 0),s([(0,h.serialize)()],e.prototype,"selectionFade",void 0),s([(0,h.serialize)()],e.prototype,"selectionFadeSize",void 0),s([(0,h.serialize)()],e.prototype,"selectedDistance",void 0),s([(0,h.serialize)()],e.prototype,"selectedFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"blobIntensity",void 0),s([(0,h.serialize)()],e.prototype,"blobFarSize",void 0),s([(0,h.serialize)()],e.prototype,"blobNearDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"leftBlobEnable",void 0),s([(0,h.serialize)()],e.prototype,"leftBlobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"leftBlobPulse",void 0),s([(0,h.serialize)()],e.prototype,"leftBlobFade",void 0),s([(0,h.serialize)()],e.prototype,"leftBlobInnerFade",void 0),s([(0,h.serialize)()],e.prototype,"rightBlobEnable",void 0),s([(0,h.serialize)()],e.prototype,"rightBlobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"rightBlobPulse",void 0),s([(0,h.serialize)()],e.prototype,"rightBlobFade",void 0),s([(0,h.serialize)()],e.prototype,"rightBlobInnerFade",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"activeFaceDir",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"activeFaceUp",void 0),s([(0,h.serialize)()],e.prototype,"enableFade",void 0),s([(0,h.serialize)()],e.prototype,"fadeWidth",void 0),s([(0,h.serialize)()],e.prototype,"smoothActiveFace",void 0),s([(0,h.serialize)()],e.prototype,"showFrame",void 0),s([(0,h.serialize)()],e.prototype,"useBlobTexture",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),s([(0,h.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.FluentButtonMaterial",Rt);var wt=function(t){function e(e,i){var o=t.call(this,e)||this;return o._isNearPressed=!1,o._interactionSurfaceHeight=0,o._isToggleButton=!1,o._toggleState=!1,o._toggleButtonCallback=function(){o._onToggle(!o._toggleState)},o.onToggleObservable=new h.Observable,o.collidableFrontDirection=h.Vector3.Zero(),i&&(o.collisionMesh=i),o}return n(e,t),Object.defineProperty(e.prototype,"isActiveNearInteraction",{get:function(){return this._isNearPressed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collidableFrontDirection",{get:function(){if(this._collisionMesh){var t=h.TmpVectors.Vector3[0];return h.Vector3.TransformNormalToRef(this._collidableFrontDirection,this._collisionMesh.getWorldMatrix(),t),t.normalize()}return this._collidableFrontDirection},set:function(t){if(this._collidableFrontDirection=t.normalize(),this._collisionMesh){var e=h.TmpVectors.Matrix[0];e.copyFrom(this._collisionMesh.getWorldMatrix()),e.invert(),h.Vector3.TransformNormalToRef(this._collidableFrontDirection,e,this._collidableFrontDirection),this._collidableFrontDirection.normalize()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collisionMesh",{set:function(t){var e,i=this;this._collisionMesh&&(this._collisionMesh.isNearPickable=!1,(null===(e=this._collisionMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(this._collisionMesh.reservedDataStore.GUI3D={}),this._collisionMesh.getChildMeshes().forEach((function(t){var e;t.isNearPickable=!1,(null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(t.reservedDataStore.GUI3D={})}))),this._collisionMesh=t,this._injectGUI3DReservedDataStore(this._collisionMesh).control=this,this._collisionMesh.isNearPickable=!0,this._collisionMesh.getChildMeshes().forEach((function(t){i._injectGUI3DReservedDataStore(t).control=i,t.isNearPickable=!0})),this.collidableFrontDirection=t.forward},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggleButton",{get:function(){return this._isToggleButton},set:function(t){t!==this._isToggleButton&&(this._isToggleButton=t,t?this.onPointerUpObservable.add(this._toggleButtonCallback):(this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this._toggleState&&this._onToggle(!1)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggled",{get:function(){return this._toggleState},set:function(t){this._isToggleButton&&this._toggleState!==t&&this._onToggle(t)},enumerable:!1,configurable:!0}),e.prototype._onToggle=function(t){this._toggleState=t,this.onToggleObservable.notifyObservers(t)},e.prototype._isInteractionInFrontOfButton=function(t){return this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition())>0},e.prototype.getPressDepth=function(t){if(!this._isNearPressed)return 0;var e=this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition());return this._interactionSurfaceHeight-e},e.prototype._getInteractionHeight=function(t,e){var i=this.collidableFrontDirection;if(0===i.length())return h.Vector3.Distance(t,e);var o=h.Vector3.Dot(e,i);return h.Vector3.Dot(t,i)-o},e.prototype._generatePointerEventType=function(t,e,i){if(t===h.PointerEventTypes.POINTERDOWN||t===h.PointerEventTypes.POINTERMOVE){if(!this._isInteractionInFrontOfButton(e))return h.PointerEventTypes.POINTERMOVE;this._isNearPressed=!0,this._interactionSurfaceHeight=this._getInteractionHeight(e,this._collisionMesh.getAbsolutePosition())}if(t===h.PointerEventTypes.POINTERUP){if(0==i)return h.PointerEventTypes.POINTERMOVE;this._isNearPressed=!1}return t},e.prototype._getTypeName=function(){return"TouchButton3D"},e.prototype._createNode=function(e){return t.prototype._createNode.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this.onToggleObservable.clear(),this._collisionMesh&&this._collisionMesh.dispose()},e}(gt),Mt=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=!0,o._isBackplateVisible=!0,o._frontPlateDepth=.5,o._backPlateDepth=.04,o._backplateColor=new h.Color3(.08,.15,.55),o._backplateToggledColor=new h.Color3(.25,.4,.95),o._shareMaterials=i,o.pointerEnterAnimation=function(){o._frontMaterial.leftBlobEnable=!0,o._frontMaterial.rightBlobEnable=!0},o.pointerOutAnimation=function(){o._frontMaterial.leftBlobEnable=!1,o._frontMaterial.rightBlobEnable=!1},o.pointerDownAnimation=function(){o._frontPlate&&!o.isActiveNearInteraction&&(o._frontPlate.scaling.z=.2*o._frontPlateDepth,o._frontPlate.position=h.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-.2*o._frontPlateDepth)/2),o._textPlate.position=h.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+.2*o._frontPlateDepth)/2))},o.pointerUpAnimation=function(){o._frontPlate&&(o._frontPlate.scaling.z=o._frontPlateDepth,o._frontPlate.position=h.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-o._frontPlateDepth)/2),o._textPlate.position=h.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+o._frontPlateDepth)/2))},o.onPointerMoveObservable.add((function(t){if(o._frontPlate&&o.isActiveNearInteraction){var e=h.Vector3.Zero();if(o._backPlate.getWorldMatrix().decompose(e,void 0,void 0)){var i=o._getInteractionHeight(t,o._backPlate.getAbsolutePosition())/e.z;i=h.Scalar.Clamp(i-o._backPlateDepth/2,.2*o._frontPlateDepth,o._frontPlateDepth),o._frontPlate.scaling.z=i,o._frontPlate.position=h.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-i)/2),o._textPlate.position=h.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+i)/2)}}})),o._pointerHoverObserver=o.onPointerMoveObservable.add((function(t){o._frontMaterial.globalLeftIndexTipPosition=t})),o}return n(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._backPlate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,h.CreatePlane)("",{size:1},this._backPlate._scene);var o=(0,h.CreatePlane)("",{size:1,sideOrientation:h.Mesh.DOUBLESIDE},this._backPlate._scene),r=new h.StandardMaterial("",this._backPlate._scene);r.diffuseColor=h.Color3.FromHexString("#212121"),o.material=r,o.isPickable=!1,this._tooltipMesh.addChild(o),o.position=h.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=h.Vector3.Up().scale(.7).add(h.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=lt.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new B,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new h.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBackplateVisible",{set:function(t){this.mesh&&this._backMaterial&&(t&&!this._isBackplateVisible?this._backPlate.visibility=1:!t&&this._isBackplateVisible&&(this._backPlate.visibility=0)),this._isBackplateVisible=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TouchHolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new S;if(t.isVertical=!0,(0,h.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new C;e.source=this._imageUrl,e.paddingTop="40px",e.height="180px",e.width="100px",e.paddingBottom="40px",t.addControl(e)}if(this._text){var i=new B;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this.content=t},e.prototype._createNode=function(i){var o,r=this;this.name=null!==(o=this.name)&&void 0!==o?o:"TouchHolographicButton";var n=(0,h.CreateBox)("".concat(this.name,"_collisionMesh"),{width:1,height:1,depth:this._frontPlateDepth},i);n.isPickable=!0,n.isNearPickable=!0,n.visibility=0,n.position=h.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),h.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,i).then((function(t){var e=(0,h.CreateBox)("${this.name}_alphaMesh",{width:1,height:1,depth:1},i);e.isPickable=!1,e.material=new h.StandardMaterial("${this.name}_alphaMesh_material",i),e.material.alpha=.15;var o=t.meshes[1];o.name="".concat(r.name,"_frontPlate"),o.isPickable=!1,o.scaling.z=r._frontPlateDepth,e.parent=o,o.parent=n,r._frontMaterial&&(o.material=r._frontMaterial),r._frontPlate=o})),this._backPlate=(0,h.CreateBox)("".concat(this.name,"_backPlate"),{width:1,height:1,depth:this._backPlateDepth},i),this._backPlate.position=h.Vector3.Forward(i.useRightHandedSystem).scale(this._backPlateDepth/2),this._backPlate.isPickable=!1,this._textPlate=t.prototype._createNode.call(this,i),this._textPlate.name="".concat(this.name,"_textPlate"),this._textPlate.isPickable=!1,this._textPlate.position=h.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),this._backPlate.addChild(n),this._backPlate.addChild(this._textPlate);var a=new h.TransformNode("{this.name}_root",i);return this._backPlate.setParent(a),this.collisionMesh=n,this.collidableFrontDirection=this._backPlate.forward.negate(),a},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t,this._plateMaterial.diffuseColor=new h.Color3(.4,.4,.4)},e.prototype._createBackMaterial=function(t){this._backMaterial=new xt(this.name+"backPlateMaterial",t.getScene()),this._backMaterial.albedoColor=this._backplateColor,this._backMaterial.renderBorders=!0,this._backMaterial.renderHoverLight=!1},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new Rt(this.name+"Front Material",t.getScene())},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new h.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=h.Color3.Black()},e.prototype._onToggle=function(e){this._backMaterial&&(this._backMaterial.albedoColor=e?this._backplateToggledColor:this._backplateColor),t.prototype._onToggle.call(this,e)},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._touchSharedMaterials.backFluentMaterial?this._backMaterial=this._host._touchSharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._touchSharedMaterials.backFluentMaterial=this._backMaterial),this._host._touchSharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._touchSharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._touchSharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._textPlate.material=this._plateMaterial,this._isBackplateVisible||(this._backPlate.visibility=0),this._frontPlate&&(this._frontPlate.material=this._frontMaterial),this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.onPointerMoveObservable.remove(this._pointerHoverObserver),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-button.glb",e}(wt),Et=function(){function t(){this.followBehaviorEnabled=!1,this.sixDofDragBehaviorEnabled=!0,this.surfaceMagnetismBehaviorEnabled=!0,this._followBehavior=new h.FollowBehavior,this._sixDofDragBehavior=new h.SixDofDragBehavior,this._surfaceMagnetismBehavior=new h.SurfaceMagnetismBehavior}return Object.defineProperty(t.prototype,"name",{get:function(){return"Default"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"followBehavior",{get:function(){return this._followBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sixDofDragBehavior",{get:function(){return this._sixDofDragBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"surfaceMagnetismBehavior",{get:function(){return this._surfaceMagnetismBehavior},enumerable:!1,configurable:!0}),t.prototype.init=function(){},t.prototype.attach=function(t,e,i){this._scene=t.getScene(),this.attachedNode=t,this._addObservables(),this._followBehavior.attach(t),this._sixDofDragBehavior.attach(t),this._sixDofDragBehavior.draggableMeshes=e||null,this._sixDofDragBehavior.faceCameraOnDragStart=!0,this._surfaceMagnetismBehavior.attach(t,this._scene),i&&(this._surfaceMagnetismBehavior.meshes=i),this._surfaceMagnetismBehavior.enabled=!1},t.prototype.detach=function(){this.attachedNode=null,this._removeObservables(),this._followBehavior.detach(),this._sixDofDragBehavior.detach(),this._surfaceMagnetismBehavior.detach()},t.prototype._addObservables=function(){var t=this;this._onBeforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){t._followBehavior._enabled=!t._sixDofDragBehavior.isMoving&&t.followBehaviorEnabled})),this._onDragObserver=this._sixDofDragBehavior.onDragObservable.add((function(e){t._sixDofDragBehavior.disableMovement=t._surfaceMagnetismBehavior.findAndUpdateTarget(e.pickInfo)}))},t.prototype._removeObservables=function(){this._scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._sixDofDragBehavior.onDragObservable.remove(this._onDragObserver)},t}();h.ShaderStore.ShadersStore.handleVertexShader="precision highp float;attribute vec3 position;uniform vec3 positionOffset;uniform mat4 worldViewProjection;uniform float scale;void main(void) {vec4 vPos=vec4((vec3(position)+positionOffset)*scale,1.0);gl_Position=worldViewProjection*vPos;}";h.ShaderStore.ShadersStore.handlePixelShader="uniform vec3 color;void main(void) {gl_FragColor=vec4(color,1.0);}";var Ft,Dt=function(t){function e(e,i){var o=t.call(this,e,i,"handle",{attributes:["position"],uniforms:["worldViewProjection","color","scale","positionOffset"],needAlphaBlending:!1,needAlphaTesting:!1})||this;return o._hover=!1,o._drag=!1,o._color=new h.Color3,o._scale=1,o._lastTick=-1,o.animationLength=100,o.hoverColor=new h.Color3(0,.467,.84),o.baseColor=new h.Color3(1,1,1),o.hoverScale=.75,o.baseScale=.35,o.dragScale=.55,o._positionOffset=h.Vector3.Zero(),o._updateInterpolationTarget(),o._lastTick=Date.now(),o._onBeforeRender=o.getScene().onBeforeRenderObservable.add((function(){var t=Date.now(),e=t-o._lastTick,i=o._targetScale-o._scale,r=h.TmpColors.Color3[0].copyFrom(o._targetColor).subtractToRef(o._color,h.TmpColors.Color3[0]);o._scale=o._scale+i*e/o.animationLength,r.scaleToRef(e/o.animationLength,r),o._color.addToRef(r,o._color),o.setColor3("color",o._color),o.setFloat("scale",o._scale),o.setVector3("positionOffset",o._positionOffset),o._lastTick=t})),o}return n(e,t),Object.defineProperty(e.prototype,"hover",{get:function(){return this._hover},set:function(t){this._hover=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"drag",{get:function(){return this._drag},set:function(t){this._drag=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),e.prototype._updateInterpolationTarget=function(){this.drag?(this._targetColor=this.hoverColor,this._targetScale=this.dragScale):this.hover?(this._targetColor=this.hoverColor,this._targetScale=this.hoverScale):(this._targetColor=this.baseColor,this._targetScale=this.baseScale)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.getScene().onBeforeRenderObservable.remove(this._onBeforeRender)},e}(h.ShaderMaterial);!function(t){t[t.IDLE=0]="IDLE",t[t.HOVER=1]="HOVER",t[t.DRAG=2]="DRAG"}(Ft||(Ft={}));var Lt=function(){function t(t,e){this._state=0,this._materials=[],this._scene=e,this._gizmo=t,this.node=this.createNode(),this.node.reservedDataStore={handle:this}}return Object.defineProperty(t.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gizmo",{get:function(){return this._gizmo},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hover",{set:function(t){t?this._state|=1:this._state&=-2,this._updateMaterial()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"drag",{set:function(t){t?this._state|=2:this._state&=-3,this._updateMaterial()},enumerable:!1,configurable:!0}),t.prototype._createMaterial=function(t){var e=new Dt("handle",this._scene);return t&&(e._positionOffset=t),e},t.prototype._updateMaterial=function(){for(var t=this._state,e=0,i=this._materials;e<i.length;e++)(s=i[e]).hover=!1,s.drag=!1;if(2&t)for(var o=0,r=this._materials;o<r.length;o++)(s=r[o]).drag=!0;else if(1&t)for(var n=0,a=this._materials;n<a.length;n++){var s;(s=a[n]).hover=!0}},t.prototype.setDragBehavior=function(t,e,i){var o=new h.BaseSixDofDragBehavior;this._dragBehavior=o,this._dragStartObserver=o.onDragStartObservable.add(t),this._draggingObserver=o.onDragObservable.add(e),this._dragEndObserver=o.onDragEndObservable.add(i),this._dragBehavior.attach(this.node)},t.prototype.dispose=function(){this._dragBehavior.onDragStartObservable.remove(this._dragStartObserver),this._dragBehavior.onDragObservable.remove(this._draggingObserver),this._dragBehavior.onDragEndObservable.remove(this._dragEndObserver),this._dragBehavior.detach();for(var t=0,e=this._materials;t<e.length;t++)e[t].dispose();this.node.dispose()},t}(),kt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.createNode=function(){var t=(0,h.CreateBox)("sideVert",{width:1,height:10,depth:.1},this._scene),e=new h.TransformNode("side",this._scene);t.parent=e;var i=this._createMaterial();return t.material=i,t.isNearGrabbable=!0,this._materials.push(i),e},e}(Lt),Nt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype.createNode=function(){var t=(0,h.CreateBox)("angleHor",{width:3,height:1,depth:.1},this._scene),e=(0,h.CreateBox)("angleVert",{width:1,height:3,depth:.1},this._scene),i=new h.TransformNode("angle",this._scene);return t.parent=i,e.parent=i,t.material=this._createMaterial(new h.Vector3(1,0,0)),e.material=this._createMaterial(new h.Vector3(0,1,0)),e.isNearGrabbable=!0,t.isNearGrabbable=!0,this._materials.push(t.material),this._materials.push(e.material),i},e}(Lt),At=function(t){function e(e){var i=t.call(this,e)||this;return i._boundingDimensions=new h.Vector3(0,0,0),i._renderObserver=null,i._tmpQuaternion=new h.Quaternion,i._tmpVector=new h.Vector3(0,0,0),i._corners=[],i._sides=[],i._boundingBoxGizmo={min:new h.Vector3,max:new h.Vector3},i._margin=.35,i._handleSize=.075,i._attachedSlate=null,i._existingSlateScale=new h.Vector3,i.fixedScreenSize=!1,i.fixedScreenSizeDistanceFactor=10,i._createNode(),i.updateScale=!1,i._renderObserver=i.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){i.attachedMesh&&!i._existingSlateScale.equals(i.attachedMesh.scaling)&&i.updateBoundingBox()})),i}return n(e,t),Object.defineProperty(e.prototype,"attachedSlate",{get:function(){return this._attachedSlate},set:function(t){var e=this;t?(this.attachedMesh=t.mesh,this.updateBoundingBox(),this._pickedPointObserver=t._host.onPickingObservable.add((function(t){if(!e._handleHovered||t&&t.parent===e._handleHovered.node||(e._handleHovered.hover=!1,e._handleHovered=null),t&&t.parent&&t.parent.reservedDataStore&&t.parent.reservedDataStore.handle){var i=t.parent.reservedDataStore.handle;i.gizmo===e&&(e._handleHovered=i,e._handleHovered.hover=!0)}}))):this._attachedSlate&&this._attachedSlate._host.onPickingObservable.remove(this._pickedPointObserver),this._attachedSlate=t},enumerable:!1,configurable:!0}),e.prototype._createNode=function(){var t=this;this._handlesParent=new h.TransformNode("handlesParent",this.gizmoLayer.utilityLayerScene),this._handlesParent.rotationQuaternion=h.Quaternion.Identity();for(var e=[{dimensions:new h.Vector3(-1,-1,0),origin:new h.Vector3(1,0,0)},{dimensions:new h.Vector3(1,-1,0),origin:new h.Vector3(0,0,0)},{dimensions:new h.Vector3(1,1,0),origin:new h.Vector3(0,1,0)},{dimensions:new h.Vector3(-1,1,0),origin:new h.Vector3(1,1,0)}],i=0;i<4;i++){var o=new Nt(this,this.gizmoLayer.utilityLayerScene);this._corners.push(o),o.node.rotation.z=Math.PI/2*i,o.node.parent=this._handlesParent,this._assignDragBehaviorCorners(o,(function(e,i,o,r){return t._moveHandle(e,i,o,r,!0)}),e[i])}for(i=0;i<4;i++){var r=new kt(this,this.gizmoLayer.utilityLayerScene);this._sides.push(r),r.node.rotation.z=Math.PI/2*i,r.node.parent=this._handlesParent,this._assignDragBehaviorSides(r,i%2==0?new h.Vector3(0,1,0):new h.Vector3(1,0,0))}this._handlesParent.parent=this._rootMesh},e.prototype._keepAspectRatio=function(t,e,i){void 0===i&&(i=!1);var o=h.TmpVectors.Vector3[0];o.copyFromFloats(e,1,0).normalize(),i&&(o.y*=-1);var r=h.Vector3.Dot(t,o);t.copyFrom(o).scaleInPlace(r)},e.prototype._clampDimensions=function(t,e,i,o){void 0===o&&(o=!1);var r=h.TmpVectors.Vector3[0];r.copyFrom(t).multiplyInPlace(i);var n=h.TmpVectors.Vector3[1];if(n.copyFromFloats(Math.max(this._attachedSlate.minDimensions.x,r.x+e.x),Math.max(this._attachedSlate.minDimensions.y,r.y+e.y),0),o){var a=e.x/e.y;n.x=Math.max(n.x,n.y*a),n.y=Math.max(n.y,n.x/a)}r.copyFrom(n).subtractInPlace(e),t.x=Math.sign(t.x)*Math.abs(r.x),t.y=Math.sign(t.y)*Math.abs(r.y)},e.prototype._moveHandle=function(t,e,i,o,r){if(this._attachedSlate){if(r){var n=e.x/e.y;this._keepAspectRatio(i,n,o.dimensions.x*o.dimensions.y<0)}this._clampDimensions(i,e,o.dimensions,r);var a=h.TmpVectors.Vector3[0],s=h.TmpVectors.Vector3[1];a.copyFrom(i).multiplyInPlace(o.origin),s.copyFrom(i).multiplyInPlace(o.dimensions),this._attachedSlate.origin.copyFrom(t).addInPlace(a),this._attachedSlate.dimensions.set(e.x+s.x,e.y+s.y)}},e.prototype._assignDragBehaviorCorners=function(t,e,i){var o=this,r=new h.Vector3,n=new h.Vector3,a=new h.Vector3,s=new h.Matrix,l=new h.Vector3;t.setDragBehavior((function(t){o.attachedSlate&&o.attachedMesh&&(r.set(o.attachedSlate.dimensions.x,o.attachedSlate.dimensions.y,h.Epsilon),n.copyFrom(o.attachedSlate.origin),a.copyFrom(t.position),s.copyFrom(o.attachedMesh.computeWorldMatrix(!0)),s.invert(),o.attachedSlate._followButton.isToggled=!1,h.Vector3.TransformNormalToRef(h.Vector3.Forward(),o.attachedMesh.getWorldMatrix(),l),l.normalize(),o._handleHovered&&(o._handleDragged=o._handleHovered,o._handleDragged.drag=!0))}),(function(t){o.attachedSlate&&o.attachedMesh&&(function(t,e,i,o){t.subtractToRef(i,h.TmpVectors.Vector3[0]);var r=h.Vector3.Dot(h.TmpVectors.Vector3[0],e);h.TmpVectors.Vector3[1].copyFrom(e).scaleInPlace(r),h.TmpVectors.Vector3[0].subtractInPlace(h.TmpVectors.Vector3[1]),h.TmpVectors.Vector3[0].addToRef(i,o)}(t.position,l,a,o._tmpVector),o._tmpVector.subtractInPlace(a),h.Vector3.TransformNormalToRef(o._tmpVector,s,o._tmpVector),e(n,r,o._tmpVector,i),o.attachedSlate._positionElements(),o.updateBoundingBox())}),(function(){o.attachedSlate&&o.attachedNode&&(o.attachedSlate._updatePivot(),o._handleDragged&&(o._handleDragged.drag=!1,o._handleDragged=null))}))},e.prototype._assignDragBehaviorSides=function(t,e){var i=this,o=new h.Quaternion,r=new h.Vector3,n=new h.Vector3,a=new h.Vector3,s=new h.Vector3;t.setDragBehavior((function(t){i.attachedSlate&&i.attachedMesh&&(o.copyFrom(i.attachedMesh.rotationQuaternion),r.copyFrom(t.position),a.copyFrom(i.attachedMesh.getAbsolutePivotPoint()),n.copyFrom(r).subtractInPlace(a).normalize(),i.attachedSlate._followButton.isToggled=!1,h.Vector3.TransformNormalToRef(e,i.attachedMesh.getWorldMatrix(),s),s.normalize(),i._handleHovered&&(i._handleDragged=i._handleHovered,i._handleDragged.drag=!0))}),(function(t){if(i.attachedSlate&&i.attachedMesh){i._tmpVector.copyFrom(t.position),i._tmpVector.subtractInPlace(a),i._tmpVector.normalize();var r=-h.Vector3.GetAngleBetweenVectorsOnPlane(i._tmpVector,n,s);h.Quaternion.RotationAxisToRef(e,r,i._tmpQuaternion),o.multiplyToRef(i._tmpQuaternion,i.attachedMesh.rotationQuaternion)}}),(function(){i.attachedSlate&&i.attachedNode&&(i.attachedSlate._updatePivot(),i._handleDragged&&(i._handleDragged.drag=!1,i._handleDragged=null))}))},e.prototype._attachedNodeChanged=function(t){t&&this.updateBoundingBox()},e.prototype.updateBoundingBox=function(){if(this.attachedMesh){h.PivotTools._RemoveAndStorePivotPoint(this.attachedMesh);var t=this.attachedMesh.parent;this.attachedMesh.setParent(null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=h.Quaternion.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var e=this.attachedMesh.getHierarchyBoundingVectors();e.max.subtractToRef(e.min,this._boundingDimensions),this._boundingBoxGizmo.min=e.min,this._boundingBoxGizmo.max=e.max,this._updateHandlesPosition(),this._updateHandlesScaling(),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),h.PivotTools._RestorePivotPoint(this.attachedMesh),this.attachedMesh.setParent(t),this.attachedMesh.computeWorldMatrix(!0),this._existingSlateScale.copyFrom(this.attachedMesh.scaling)}},e.prototype._updateHandlesPosition=function(){var t=this._boundingBoxGizmo.min.clone(),e=this._boundingBoxGizmo.max.clone(),i=this._corners[0].node.scaling.length();t.x-=this._margin*i,t.y-=this._margin*i,e.x+=this._margin*i,e.y+=this._margin*i;var o=t.add(e).scaleInPlace(.5);this._corners[0].node.position.copyFromFloats(t.x,t.y,0),this._corners[1].node.position.copyFromFloats(e.x,t.y,0),this._corners[2].node.position.copyFromFloats(e.x,e.y,0),this._corners[3].node.position.copyFromFloats(t.x,e.y,0),this._sides[0].node.position.copyFromFloats(t.x,o.y,0),this._sides[1].node.position.copyFromFloats(o.x,t.y,0),this._sides[2].node.position.copyFromFloats(e.x,o.y,0),this._sides[3].node.position.copyFromFloats(o.x,e.y,0)},e.prototype._updateHandlesScaling=function(){if(this._attachedSlate&&this._attachedSlate.mesh){for(var t=this._attachedSlate.mesh.scaling.x*this._attachedSlate.dimensions.x,e=this._attachedSlate.mesh.scaling.y*this._attachedSlate.dimensions.y,i=Math.min(t,e)*this._handleSize,o=0;o<this._corners.length;o++)this._corners[o].node.scaling.setAll(i);for(o=0;o<this._sides.length;o++)this._sides[o].node.scaling.setAll(i)}},e.prototype._update=function(){if(t.prototype._update.call(this),this.gizmoLayer.utilityLayerScene.activeCamera&&this._attachedSlate&&this._attachedSlate.mesh){if(this.fixedScreenSize){this._attachedSlate.mesh.absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);for(var e=this._handleSize*this._tmpVector.length()/this.fixedScreenSizeDistanceFactor,i=0;i<this._corners.length;i++)this._corners[i].node.scaling.set(e,e,e);for(i=0;i<this._sides.length;i++)this._sides[i].node.scaling.set(e,e,e)}this._updateHandlesPosition()}},e.prototype.dispose=function(){this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),t.prototype.dispose.call(this);for(var e=0,i=this._corners;e<i.length;e++)i[e].dispose();for(var o=0,r=this._sides;o<r.length;o++)r[o].dispose()},e}(h.Gizmo),zt=function(t){function e(e){var i=t.call(this,e)||this;return i.titleBarMargin=.005,i.origin=new h.Vector3(0,0,0),i._dimensions=new h.Vector2(21.875,12.5),i._titleBarHeight=.625,i._titleText="",i._contentScaleRatio=1,i.minDimensions=new h.Vector2(15.625,6.25),i.defaultDimensions=i._dimensions.clone(),i._followButton=new Mt("followButton"+i.name),i._followButton.isToggleButton=!0,i._closeButton=new Mt("closeButton"+i.name),i._contentViewport=new h.Viewport(0,0,1,1),i._contentDragBehavior=new h.PointerDragBehavior({dragPlaneNormal:new h.Vector3(0,0,-1)}),i}return n(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"dimensions",{get:function(){return this._dimensions},set:function(t){var e=1;if(t.x<this.minDimensions.x||t.y<this.minDimensions.y){var i=t.x/t.y;e=this.minDimensions.x/this.minDimensions.y>i?this.minDimensions.x/t.x:this.minDimensions.y/t.y}this._dimensions.copyFrom(t).scaleInPlace(e),this._updatePivot(),this._positionElements()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"titleBarHeight",{get:function(){return this._titleBarHeight},set:function(t){this._titleBarHeight=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._titleBar.renderingGroupId},set:function(t){this._titleBar.renderingGroupId=t,this._titleBarTitle.renderingGroupId=t,this._contentPlate.renderingGroupId=t,this._backPlate.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"title",{get:function(){return this._titleText},set:function(t){this._titleText=t,this._titleTextComponent&&(this._titleTextComponent.text=t)},enumerable:!1,configurable:!0}),e.prototype._applyFacade=function(t){this._contentMaterial.albedoTexture=t,this._resetContentPositionAndZoom(),this._applyContentViewport(),t.attachToMesh(this._contentPlate,!0)},e.prototype._addControl=function(t){t._host=this._host,this._host.utilityLayer&&t._prepareNode(this._host.utilityLayer.utilityLayerScene)},e.prototype._getTypeName=function(){return"HolographicSlate"},e.prototype._positionElements=function(){var t=this._followButton,i=this._closeButton,o=this._titleBar,r=this._titleBarTitle,n=this._contentPlate,a=this._backPlate;if(t&&i&&o){i.scaling.setAll(this.titleBarHeight),t.scaling.setAll(this.titleBarHeight),i.position.copyFromFloats(this.dimensions.x-this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin),t.position.copyFromFloats(this.dimensions.x-3*this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin);var s=this.dimensions.y-this.titleBarHeight-this.titleBarMargin,l=n.getScene().useRightHandedSystem;o.scaling.set(this.dimensions.x,this.titleBarHeight,h.Epsilon),r.scaling.set(this.dimensions.x-2*this.titleBarHeight,this.titleBarHeight,h.Epsilon),n.scaling.copyFromFloats(this.dimensions.x,s,h.Epsilon),a.scaling.copyFromFloats(this.dimensions.x,s,h.Epsilon),o.position.copyFromFloats(this.dimensions.x/2,-this.titleBarHeight/2,0).addInPlace(this.origin),r.position.copyFromFloats(this.dimensions.x/2-this.titleBarHeight,-this.titleBarHeight/2,l?h.Epsilon:-h.Epsilon).addInPlace(this.origin),n.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),0).addInPlace(this.origin),a.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),l?-h.Epsilon:h.Epsilon).addInPlace(this.origin),this._titleTextComponent.host.scaleTo(e._DEFAULT_TEXT_RESOLUTION_Y*r.scaling.x/r.scaling.y,e._DEFAULT_TEXT_RESOLUTION_Y);var _=this.dimensions.x/s;this._contentViewport.width=this._contentScaleRatio,this._contentViewport.height=this._contentScaleRatio/_,this._applyContentViewport(),this._gizmo&&this._gizmo.updateBoundingBox()}},e.prototype._applyContentViewport=function(){var t;if((null===(t=this._contentPlate)||void 0===t?void 0:t.material)&&this._contentPlate.material.albedoTexture){var e=this._contentPlate.material.albedoTexture;e.uScale=this._contentScaleRatio,e.vScale=this._contentScaleRatio/this._contentViewport.width*this._contentViewport.height,e.uOffset=this._contentViewport.x,e.vOffset=this._contentViewport.y}},e.prototype._resetContentPositionAndZoom=function(){this._contentViewport.x=0,this._contentViewport.y=1-this._contentViewport.height/this._contentViewport.width,this._contentScaleRatio=1},e.prototype._updatePivot=function(){if(this.mesh){var t=new h.Vector3(.5*this.dimensions.x,.5*-this.dimensions.y,h.Epsilon);t.addInPlace(this.origin),t.z=0;var e=new h.Vector3(0,0,0);h.Vector3.TransformCoordinatesToRef(e,this.mesh.computeWorldMatrix(!0),e),this.mesh.setPivotPoint(t);var i=new h.Vector3(0,0,0);h.Vector3.TransformCoordinatesToRef(i,this.mesh.computeWorldMatrix(!0),i),this.mesh.position.addInPlace(e).subtractInPlace(i)}},e.prototype._createNode=function(t){var i=this,o=new h.Mesh("slate_"+this.name,t);this._titleBar=(0,h.CreateBox)("titleBar_"+this.name,{size:1},t),this._titleBarTitle=(0,h.CreatePlane)("titleText_"+this.name,{size:1},t),this._titleBarTitle.parent=o,this._titleBarTitle.isPickable=!1;var r=lt.CreateForMesh(this._titleBarTitle);if(this._titleTextComponent=new B("titleText_"+this.name,this._titleText),this._titleTextComponent.textWrapping=2,this._titleTextComponent.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,this._titleTextComponent.color="white",this._titleTextComponent.fontSize=e._DEFAULT_TEXT_RESOLUTION_Y/2,this._titleTextComponent.paddingLeft=e._DEFAULT_TEXT_RESOLUTION_Y/4,r.addControl(this._titleTextComponent),t.useRightHandedSystem){var n=new h.Vector4(0,0,1,1);this._contentPlate=(0,h.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:h.VertexData.BACKSIDE,frontUVs:n},t),this._backPlate=(0,h.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:h.VertexData.FRONTSIDE},t)}else n=new h.Vector4(0,0,1,1),this._contentPlate=(0,h.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:h.VertexData.FRONTSIDE,frontUVs:n},t),this._backPlate=(0,h.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:h.VertexData.BACKSIDE},t);this._titleBar.parent=o,this._titleBar.isNearGrabbable=!0,this._contentPlate.parent=o,this._backPlate.parent=o,this._attachContentPlateBehavior(),this._addControl(this._followButton),this._addControl(this._closeButton);var a=this._followButton,s=this._closeButton;return a.node.parent=o,s.node.parent=o,this._positionElements(),this._followButton.imageUrl=e.ASSETS_BASE_URL+e.FOLLOW_ICON_FILENAME,this._closeButton.imageUrl=e.ASSETS_BASE_URL+e.CLOSE_ICON_FILENAME,this._followButton.isBackplateVisible=!1,this._closeButton.isBackplateVisible=!1,this._followButton.onToggleObservable.add((function(t){i._defaultBehavior.followBehaviorEnabled=t,i._defaultBehavior.followBehaviorEnabled&&i._defaultBehavior.followBehavior.recenter()})),this._closeButton.onPointerClickObservable.add((function(){i.dispose()})),o.rotationQuaternion=h.Quaternion.Identity(),o.isVisible=!1,o},e.prototype._attachContentPlateBehavior=function(){var t=this;this._contentDragBehavior.attach(this._contentPlate),this._contentDragBehavior.moveAttached=!1,this._contentDragBehavior.useObjectOrientationForDragging=!0,this._contentDragBehavior.updateDragPlane=!1;var e,i,o=new h.Vector3,r=new h.Vector3,n=new h.Vector3,a=new h.Vector3,s=new h.Vector2;this._contentDragBehavior.onDragStartObservable.add((function(s){t.node&&(e=t._contentViewport.clone(),i=t.node.computeWorldMatrix(!0),o.copyFrom(s.dragPlanePoint),r.set(t.dimensions.x,t.dimensions.y,h.Epsilon),r.y-=t.titleBarHeight+t.titleBarMargin,h.Vector3.TransformNormalToRef(r,i,r),n.copyFromFloats(0,1,0),h.Vector3.TransformNormalToRef(n,i,n),a.copyFromFloats(1,0,0),h.Vector3.TransformNormalToRef(a,i,a),n.normalize(),n.scaleInPlace(1/h.Vector3.Dot(n,r)),a.normalize(),a.scaleInPlace(1/h.Vector3.Dot(a,r)))}));var l=new h.Vector3;this._contentDragBehavior.onDragObservable.add((function(i){l.copyFrom(i.dragPlanePoint),l.subtractInPlace(o),s.copyFromFloats(h.Vector3.Dot(l,a),h.Vector3.Dot(l,n)),t._contentViewport.x=h.Scalar.Clamp(e.x-l.x,0,1-t._contentViewport.width*t._contentScaleRatio),t._contentViewport.y=h.Scalar.Clamp(e.y-l.y,0,1-t._contentViewport.height*t._contentScaleRatio),t._applyContentViewport()}))},e.prototype._affectMaterial=function(t){this._titleBarMaterial=new Ct("".concat(this.name," plateMaterial"),t.getScene()),this._contentMaterial=new xt("".concat(this.name," contentMaterial"),t.getScene()),this._contentMaterial.renderBorders=!0,this._backMaterial=new Ct("".concat(this.name," backPlate"),t.getScene()),this._backMaterial.lineWidth=h.Epsilon,this._backMaterial.radius=.005,this._backMaterial.backFaceCulling=!0,this._titleBar.material=this._titleBarMaterial,this._contentPlate.material=this._contentMaterial,this._backPlate.material=this._backMaterial,this._resetContent(),this._applyContentViewport()},e.prototype._prepareNode=function(e){var i=this;t.prototype._prepareNode.call(this,e),this._gizmo=new At(this._host.utilityLayer),this._gizmo.attachedSlate=this,this._defaultBehavior=new Et,this._defaultBehavior.attach(this.node,[this._titleBar]),this._defaultBehavior.sixDofDragBehavior.onDragStartObservable.add((function(){i._followButton.isToggled=!1})),this._positionChangedObserver=this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.add((function(){i._gizmo.updateBoundingBox()})),this._updatePivot(),this.resetDefaultAspectAndPose(!1)},e.prototype.resetDefaultAspectAndPose=function(t){if(void 0===t&&(t=!0),this._host&&this._host.utilityLayer&&this.node){var e=this._host.utilityLayer.utilityLayerScene,i=e.activeCamera;if(i){var o=i.getWorldMatrix(),r=h.Vector3.TransformNormal(h.Vector3.Backward(e.useRightHandedSystem),o);this.origin.setAll(0),this._gizmo.updateBoundingBox();var n=this.node.getAbsolutePivotPoint();this.node.position.copyFrom(i.position).subtractInPlace(r).subtractInPlace(n),this.node.rotationQuaternion=h.Quaternion.FromLookDirectionLH(r,new h.Vector3(0,1,0)),t&&(this.dimensions=this.defaultDimensions)}}},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._titleBarMaterial.dispose(),this._contentMaterial.dispose(),this._titleBar.dispose(),this._titleBarTitle.dispose(),this._contentPlate.dispose(),this._backPlate.dispose(),this._followButton.dispose(),this._closeButton.dispose(),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.remove(this._positionChangedObserver),this._defaultBehavior.detach(),this._gizmo.dispose(),this._contentDragBehavior.detach()},e.ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.CLOSE_ICON_FILENAME="IconClose.png",e.FOLLOW_ICON_FILENAME="IconFollowMe.png",e._DEFAULT_TEXT_RESOLUTION_Y=102.4,e}(ft),Qt=function(t){function e(e,i){var o=t.call(this,i)||this;return o._currentMesh=e,o.pointerEnterAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1.1)},o.pointerOutAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/1.1)},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return n(e,t),e.prototype._getTypeName=function(){return"MeshButton3D"},e.prototype._createNode=function(t){var e=this;return this._currentMesh.getChildMeshes().forEach((function(t){e._injectGUI3DReservedDataStore(t).control=e})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(gt),Vt=function(t){function e(e){var i=t.call(this,e)||this;return i._isPinned=!1,i._defaultBehavior=new Et,i._dragObserver=i._defaultBehavior.sixDofDragBehavior.onDragObservable.add((function(){i.isPinned=!0})),i.backPlateMargin=1,i}return n(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPinned",{get:function(){return this._isPinned},set:function(t){this._pinButton.isToggled===t?(this._isPinned=t,this._defaultBehavior.followBehaviorEnabled=!t):this._pinButton.isToggled=t},enumerable:!1,configurable:!0}),e.prototype._createPinButton=function(t){var i=this,o=new Mt("pin"+this.name,!1);return o.imageUrl=e._ASSETS_BASE_URL+e._PIN_ICON_FILENAME,o.parent=this,o._host=this._host,o.isToggleButton=!0,o.onToggleObservable.add((function(t){i.isPinned=t})),this._host.utilityLayer&&(o._prepareNode(this._host.utilityLayer.utilityLayerScene),o.scaling.scaleInPlace(Pt.MENU_BUTTON_SCALE),o.node&&(o.node.parent=t)),o},e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._pinButton=this._createPinButton(i),this.isPinned=!1,this._defaultBehavior.attach(i,[this._backPlate]),this._defaultBehavior.followBehavior.ignoreCameraPitchAndRoll=!0,this._defaultBehavior.followBehavior.pitchOffset=-15,this._defaultBehavior.followBehavior.minimumDistance=.3,this._defaultBehavior.followBehavior.defaultDistance=.4,this._defaultBehavior.followBehavior.maximumDistance=.6,this._backPlate.isNearGrabbable=!0,i.isVisible=!1,i},e.prototype._finalProcessing=function(){t.prototype._finalProcessing.call(this),this._pinButton.position.copyFromFloats((this._backPlate.scaling.x+Pt.MENU_BUTTON_SCALE)/2,this._backPlate.scaling.y/2,0)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._defaultBehavior.sixDofDragBehavior.onDragObservable.remove(this._dragObserver),this._defaultBehavior.detach()},e._ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e._PIN_ICON_FILENAME="IconPin.png",e}(Pt),Wt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return n(e,t),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){t.position=e.clone();var o=h.TmpVectors.Vector3[0];switch(o.copyFrom(e),this.orientation){case bt.FACEORIGIN_ORIENTATION:case bt.FACEFORWARD_ORIENTATION:o.addInPlace(new h.Vector3(0,0,1)),i.lookAt(o);break;case bt.FACEFORWARDREVERSED_ORIENTATION:case bt.FACEORIGINREVERSED_ORIENTATION:o.addInPlace(new h.Vector3(0,0,-1)),i.lookAt(o)}}},e}(mt),Ht=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._iteration=100,e}return n(e,t),Object.defineProperty(e.prototype,"iteration",{get:function(){return this._iteration},set:function(t){var e=this;this._iteration!==t&&(this._iteration=t,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh,o=this._scatterMapping(e);if(i){switch(this.orientation){case bt.FACEORIGIN_ORIENTATION:case bt.FACEFORWARD_ORIENTATION:i.lookAt(new h.Vector3(0,0,1));break;case bt.FACEFORWARDREVERSED_ORIENTATION:case bt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(0,0,-1))}t.position=o}},e.prototype._scatterMapping=function(t){return t.x=(1-2*Math.random())*this._cellWidth,t.y=(1-2*Math.random())*this._cellHeight,t},e.prototype._finalProcessing=function(){for(var t=[],e=0,i=this._children;e<i.length;e++){var o=i[e];o.mesh&&t.push(o.mesh)}for(var r=0;r<this._iteration;r++){t.sort((function(t,e){var i=t.position.lengthSquared(),o=e.position.lengthSquared();return i<o?1:i>o?-1:0}));for(var n=Math.pow(this.margin,2),a=Math.max(this._cellWidth,this._cellHeight),s=h.TmpVectors.Vector2[0],l=h.TmpVectors.Vector3[0],_=0;_<t.length-1;_++)for(var c=_+1;c<t.length;c++)if(_!=c){t[c].position.subtractToRef(t[_].position,l),s.x=l.x,s.y=l.y;var u=a,d=s.lengthSquared()-n;(d-=Math.min(d,n))<Math.pow(u,2)&&(s.normalize(),l.scaleInPlace(.5*(u-Math.sqrt(d))),t[c].position.addInPlace(l),t[_].position.subtractInPlace(l))}}},e}(mt);h.ShaderStore.ShadersStore.mrdlSliderBarPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform vec4 Global_Left_Index_Middle_Position;uniform vec4 Global_Right_Index_Middle_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Blob_Fragment_B30(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid FastLinearTosRGB_B42(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Scale_RGB_B59(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Fragment_Main_B121(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{float theta=Sun_Theta*2.0*3.14159;float phi=Sun_Phi*3.14159;vec3 lightDir= vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));float NdotL=max(dot(lightDir,Normal),0.0);vec3 R=reflect(Incident,Normal);float RdotL=max(0.0,dot(R,lightDir));float specular=pow(RdotL,Shininess);specular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);vec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);Result=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;}\nvoid Bulge_B79(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{vec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));vec3 B=(cross(Normal,Tangent));float k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;k=sin(k*3.14159*0.5);k*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));New_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;New_Normal=Enabled ? New_Normal : Normal;}\nvoid SSS_B77(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{float NdotI=abs(dot(Normal,Incident));float BdotI=abs(dot(ButtonN,Incident));Result=(abs(NdotI-BdotI)); }\nvoid FingerOcclusion_B67(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid FingerOcclusion_B68(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid Scale_Color_B91(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid From_HSV_B73(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{vec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);vec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);Color.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);Color.a=Alpha;}\nvoid Fast_Fresnel_B122(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{float d=max(-dot(Incident,Normal),0.0);Reflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(.01-d,Power);Transmit=1.0-Reflect;}\nvoid Mapped_Environment_B51(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{Reflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));Indirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));}\nvec4 SampleEnv_Bid50(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{float k=pow(abs(D.y),exponent);vec4 C;if (D.y>0.0) {C=mix(H,S,k);} else {C=mix(H,G,k); }\nreturn C;}\nvoid Sky_Environment_B50(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{Reflected_Color=SampleEnv_Bid50(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);Indirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);}\nvoid Min_Segment_Distance_B65(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{vec3 u=P1-P0;vec3 v=Q1-Q0;vec3 w=P0-Q0;float a=dot(u,u);float b=dot(u,v);float c=dot(v,v);float d=dot(u,w);float e=dot(v,w);float D=a*c-b*b;float sD=D;float tD=D;float sc,sN,tc,tN;if (D<0.00001) {sN=0.0;sD=1.0;tN=e;tD=c;} else {sN=(b*e-c*d);tN=(a*e-b*d);if (sN<0.0) {sN=0.0;tN=e;tD=c;} else if (sN>sD) {sN=sD;tN=e+b;tD=c;}}\nif (tN<0.0) {tN=0.0;if (-d<0.0) {sN=0.0;} else if (-d>a) {sN=sD;} else {sN=-d;sD=a;}} else if (tN>tD) {tN=tD;if ((-d+b)<0.0) {sN=0.0;} else if ((-d+b)>a) {sN=sD;} else {sN=(-d+b);sD=a;}}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;tc=abs(tN)<0.000001 ? 0.0 : tN/tD;NearP=P0+sc*u;NearQ=Q0+tc*v;Distance=distance(NearP,NearQ);}\nvoid To_XYZ_B74(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Finger_Positions_B64(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{Left_Index= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);Right_Index= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);Left_Index_Middle= (Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);Right_Index_Middle= (Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);}\nvoid VaryHSV_B108(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{HSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));}\nvoid Remap_Range_B114(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid To_HSV_B75(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{vec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);vec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);vec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);float d=q.x-min(q.w,q.y);float e=1.0e-10;Hue=abs(q.z+(q.w-q.y)/(6.0*d+e));Saturation=d/(q.x+e);Value=q.x;Alpha=Color.a;HSV=vec3(Hue,Saturation,Value);}\nvoid Code_B110(\nfloat X,\nout float Result)\n{Result=(acos(X)/3.14159-0.5)*2.0;}\nvoid Rim_Light_B132(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{vec3 R=reflect(Incident,Normal);float RdotF=dot(R,Front);float RdotL=sqrt(1.0-RdotF*RdotF);vec2 UV=vec2(R.y*0.5+0.5,0.5);vec4 Color=texture(Texture,UV);Result=Color;}\nvoid main()\n{vec4 Blob_Color_Q30;\n#if BLOB_ENABLE\nBlob_Fragment_B30(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q30);\n#else\nBlob_Color_Q30=vec4(0,0,0,0);\n#endif\nvec3 Incident_Q39=normalize(vPosition-cameraPosition);vec3 Normalized_Q38=normalize(vNormal);vec3 Normalized_Q71=normalize(vTangent);vec4 Color_Q83;\n#if DECAL_ENABLE\nColor_Q83=texture(_Decal_,vUV);\n#else\nColor_Q83=vec4(0,0,0,0);\n#endif\nfloat X_Q90;float Y_Q90;float Z_Q90;float W_Q90;X_Q90=vExtra1.x;Y_Q90=vExtra1.y;Z_Q90=vExtra1.z;W_Q90=vExtra1.w;vec4 Linear_Q43;Linear_Q43.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);Linear_Q43.a=_Sky_Color_.a;vec4 Linear_Q44;Linear_Q44.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);Linear_Q44.a=_Horizon_Color_.a;vec4 Linear_Q45;Linear_Q45.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);Linear_Q45.a=_Ground_Color_.a;vec3 Left_Index_Q64;vec3 Right_Index_Q64;vec3 Left_Index_Middle_Q64;vec3 Right_Index_Middle_Q64;Finger_Positions_B64(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q64,Right_Index_Q64,Left_Index_Middle_Q64,Right_Index_Middle_Q64);vec4 Linear_Q46;Linear_Q46.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);Linear_Q46.a=_Albedo_.a;vec3 Normalized_Q107=normalize(vBinormal);vec3 Incident_Q70=normalize(vPosition-cameraPosition);vec3 New_Normal_Q79;Bulge_B79(_Bulge_Enabled_,Normalized_Q38,Normalized_Q71,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q79);float Result_Q77;SSS_B77(vBinormal,New_Normal_Q79,Incident_Q39,Result_Q77);vec4 Result_Q91;Scale_Color_B91(Color_Q83,X_Q90,Result_Q91);float Transmit_Q122;float Reflect_Q122;Fast_Fresnel_B122(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q79,Incident_Q39,Transmit_Q122,Reflect_Q122);float Product_Q125=Y_Q90*Y_Q90;vec3 NearP_Q65;vec3 NearQ_Q65;float Distance_Q65;Min_Segment_Distance_B65(Left_Index_Q64,Left_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q65,NearQ_Q65,Distance_Q65);vec3 NearP_Q63;vec3 NearQ_Q63;float Distance_Q63;Min_Segment_Distance_B65(Right_Index_Q64,Right_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q63,NearQ_Q63,Distance_Q63);vec3 Reflected_Q47=reflect(Incident_Q39,New_Normal_Q79);vec4 Product_Q103=Linear_Q46*vec4(1,1,1,1);vec4 Result_Q132;Rim_Light_B132(Normalized_Q107,Normalized_Q38,Incident_Q70,_Rim_Intensity_,_Rim_Texture_,Result_Q132);float Dot_Q72=dot(Incident_Q70, Normalized_Q71);float MaxAB_Q123=max(Reflect_Q122,Product_Q125);float NotInShadow_Q67;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B67(_Width_,Distance_Q65,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q65,_Clip_Fade_,NotInShadow_Q67);\n#else\nNotInShadow_Q67=1.0;\n#endif\nfloat NotInShadow_Q68;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B68(_Width_,Distance_Q63,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q63,_Clip_Fade_,NotInShadow_Q68);\n#else\nNotInShadow_Q68=1.0;\n#endif\nvec4 Reflected_Color_Q51;vec4 Indirect_Diffuse_Q51;\n#if ENV_ENABLE\nMapped_Environment_B51(_Reflection_Map_,_Indirect_Environment_,Reflected_Q47,Reflected_Color_Q51,Indirect_Diffuse_Q51);\n#else\nReflected_Color_Q51=vec4(0,0,0,1);Indirect_Diffuse_Q51=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q50;vec4 Indirect_Color_Q50;\n#if SKY_ENABLED\nSky_Environment_B50(New_Normal_Q79,Reflected_Q47,Linear_Q43,Linear_Q44,Linear_Q45,_Horizon_Power_,Reflected_Color_Q50,Indirect_Color_Q50);\n#else\nReflected_Color_Q50=vec4(0,0,0,1);Indirect_Color_Q50=vec4(0,0,0,1);\n#endif\nfloat Hue_Q75;float Saturation_Q75;float Value_Q75;float Alpha_Q75;vec3 HSV_Q75;To_HSV_B75(Product_Q103,Hue_Q75,Saturation_Q75,Value_Q75,Alpha_Q75,HSV_Q75);float Hue_Q127;float Saturation_Q127;float Value_Q127;float Alpha_Q127;vec3 HSV_Q127;To_HSV_B75(Result_Q132,Hue_Q127,Saturation_Q127,Value_Q127,Alpha_Q127,HSV_Q127);float Result_Q110;Code_B110(Dot_Q72,Result_Q110);float AbsA_Q76=abs(Result_Q110);float MinAB_Q58=min(NotInShadow_Q67,NotInShadow_Q68);vec4 Sum_Q48=Reflected_Color_Q51+Reflected_Color_Q50;vec4 Sum_Q49=Indirect_Diffuse_Q51+Indirect_Color_Q50;vec3 HSV_Out_Q126;VaryHSV_B108(HSV_Q127,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q126);float Out_Q114;Remap_Range_B114(-1.0,1.0,0.0,1.0,Result_Q110,Out_Q114);float Product_Q106;Product_Q106=AbsA_Q76*_Hue_Shift_;float X_Q128;float Y_Q128;float Z_Q128;To_XYZ_B74(HSV_Out_Q126,X_Q128,Y_Q128,Z_Q128);vec2 Vec2_Q112=vec2(Out_Q114,0.5);vec3 HSV_Out_Q108;VaryHSV_B108(HSV_Q75,Product_Q106,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q108);vec4 Color_Q129;From_HSV_B73(X_Q128,Y_Q128,Z_Q128,0.0,Color_Q129);vec4 Color_Q111;\n#if IRIDESCENCE_ENABLED\nColor_Q111=texture(_Iridescence_Texture_,Vec2_Q112);\n#else\nColor_Q111=vec4(0,0,0,0);\n#endif\nfloat X_Q74;float Y_Q74;float Z_Q74;To_XYZ_B74(HSV_Out_Q108,X_Q74,Y_Q74,Z_Q74);vec4 Result_Q131=_Rim_Intensity_*Color_Q129;vec4 Result_Q113=_Iridescence_Intensity_*Color_Q111;vec4 Color_Q73;From_HSV_B73(X_Q74,Y_Q74,Z_Q74,0.0,Color_Q73);vec4 Result_Q84=Result_Q91+(1.0-Result_Q91.a)*Color_Q73;vec4 Result_Q121;Fragment_Main_B121(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q79,Result_Q84,MaxAB_Q123,_Shininess_,Incident_Q39,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q48,Sum_Q49,_Sharpness_,Result_Q77,_Subsurface_,vec4(0,0,0,0),Result_Q131,Result_Q113,Result_Q121);vec4 Result_Q59;Scale_RGB_B59(Result_Q121,MinAB_Q58,Result_Q59);vec4 sRGB_Q42;FastLinearTosRGB_B42(Result_Q59,sRGB_Q42);vec4 Result_Q31=Blob_Color_Q30+(1.0-Blob_Color_Q30.a)*sRGB_Q42;vec4 Result_Q40=Result_Q31; Result_Q40.a=1.0;vec4 Out_Color=Result_Q40;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.mrdlSliderBarVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B12(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Object_To_World_Normal_B32(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{Nrm_World=(vec4(Nrm_Object,0.0)).xyz;}\nvoid Blob_Vertex_B23(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Blob_Vertex_B24(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B130(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;float deltad=(length(delta)*2.0);float f=(Bevel+(Radius-Bevel)*Stretch)/Radius;float innerd=clamp(deltad*2.0,0.0,1.0);float outerd=clamp(deltad*2.0-1.0,0.0,1.0);float bevelAngle=outerd*3.14159*0.5;float sinb=sin(bevelAngle);float cosb=cos(bevelAngle);float beveld=(1.0-f)*innerd+f*sinb;float br=outerd;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);float dir=P.z<0.0001 ? 1.0 : -1.0;New_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);New_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);Radial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);Radial_Dir=vec3(delta*r2,0.0);vec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);New_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;}\nvoid Object_To_World_Dir_B60(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{Normal_World=(world*vec4(Dir_Object,0.0)).xyz;Normal_Length=length(Normal_World);Normal_World_N=Normal_World/Normal_Length;}\nvoid To_XYZ_B78(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Conditional_Float_B93(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Object_To_World_Dir_B28(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid Pick_Radius_B69(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Conditional_Float_B36(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Greater_Than_B37(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{Greater_Than=Left>Right;Not_Greater_Than=!Greater_Than;}\nvoid Remap_Range_B105(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid main()\n{vec2 XY_Q85;XY_Q85=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);vec3 Tangent_World_Q27;vec3 Tangent_World_N_Q27;float Tangent_Length_Q27;Tangent_World_Q27=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q27=length(Tangent_World_Q27);Tangent_World_N_Q27=Tangent_World_Q27/Tangent_Length_Q27;vec3 Normal_World_Q60;vec3 Normal_World_N_Q60;float Normal_Length_Q60;Object_To_World_Dir_B60(vec3(0,0,1),Normal_World_Q60,Normal_World_N_Q60,Normal_Length_Q60);float X_Q78;float Y_Q78;float Z_Q78;To_XYZ_B78(position,X_Q78,Y_Q78,Z_Q78);vec3 Nrm_World_Q26;Nrm_World_Q26=normalize((world*vec4(normal,0.0)).xyz);vec3 Binormal_World_Q28;vec3 Binormal_World_N_Q28;float Binormal_Length_Q28;Object_To_World_Dir_B28(vec3(0,1,0),Binormal_World_Q28,Binormal_World_N_Q28,Binormal_Length_Q28);float Anisotropy_Q29=Tangent_Length_Q27/Binormal_Length_Q28;float Result_Q69;Pick_Radius_B69(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q69);float Anisotropy_Q53=Binormal_Length_Q28/Normal_Length_Q60;bool Not_Greater_Than_Q37;bool Greater_Than_Q37;Greater_Than_B37(Z_Q78,0.0,Not_Greater_Than_Q37,Greater_Than_Q37);vec4 Linear_Q101;Linear_Q101.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);Linear_Q101.a=_Left_Color_.a;vec4 Linear_Q102;Linear_Q102.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);Linear_Q102.a=_Right_Color_.a;vec3 Difference_Q61=vec3(0,0,0)-Normal_World_N_Q60;vec4 Out_Color_Q34=vec4(X_Q78,Y_Q78,Z_Q78,1);float Result_Q36;Conditional_Float_B36(Greater_Than_Q37,_Bevel_Back_,_Bevel_Front_,Result_Q36);float Result_Q94;Conditional_Float_B36(Greater_Than_Q37,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q94);vec3 New_P_Q130;vec2 New_UV_Q130;float Radial_Gradient_Q130;vec3 Radial_Dir_Q130;vec3 New_Normal_Q130;Move_Verts_B130(Anisotropy_Q29,position,Result_Q69,Result_Q36,normal,Anisotropy_Q53,Result_Q94,New_P_Q130,New_UV_Q130,Radial_Gradient_Q130,Radial_Dir_Q130,New_Normal_Q130);float X_Q98;float Y_Q98;X_Q98=New_UV_Q130.x;Y_Q98=New_UV_Q130.y;vec3 Pos_World_Q12;Object_To_World_Pos_B12(New_P_Q130,Pos_World_Q12);vec3 Nrm_World_Q32;Object_To_World_Normal_B32(New_Normal_Q130,Nrm_World_Q32);vec4 Blob_Info_Q23;\n#if BLOB_ENABLE\nBlob_Vertex_B23(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q23);\n#else\nBlob_Info_Q23=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q24;\n#if BLOB_ENABLE_2\nBlob_Vertex_B24(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q24);\n#else\nBlob_Info_Q24=vec4(0,0,0,0);\n#endif\nfloat Out_Q105;Remap_Range_B105(0.0,1.0,0.0,1.0,X_Q98,Out_Q105);float X_Q86;float Y_Q86;float Z_Q86;To_XYZ_B78(Nrm_World_Q32,X_Q86,Y_Q86,Z_Q86);vec4 Color_At_T_Q97=mix(Linear_Q101,Linear_Q102,Out_Q105);float Minus_F_Q87=-Z_Q86;float R_Q99;float G_Q99;float B_Q99;float A_Q99;R_Q99=Color_At_T_Q97.r; G_Q99=Color_At_T_Q97.g; B_Q99=Color_At_T_Q97.b; A_Q99=Color_At_T_Q97.a;float ClampF_Q88=clamp(0.0,Minus_F_Q87,1.0);float Result_Q93;Conditional_Float_B93(_Decal_Front_Only_,ClampF_Q88,1.0,Result_Q93);vec4 Vec4_Q89=vec4(Result_Q93,Radial_Gradient_Q130,G_Q99,B_Q99);vec3 Position=Pos_World_Q12;vec3 Normal=Nrm_World_Q32;vec2 UV=XY_Q85;vec3 Tangent=Tangent_World_N_Q27;vec3 Binormal=Difference_Q61;vec4 Color=Out_Color_Q34;vec4 Extra1=Vec4_Q89;vec4 Extra2=Blob_Info_Q23;vec4 Extra3=Blob_Info_Q24;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var Gt=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),Ut=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.6,r.bevelFront=.6,r.bevelFrontStretch=.077,r.bevelBack=0,r.bevelBackStretch=0,r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r.bulgeEnabled=!1,r.bulgeHeight=-.323,r.bulgeRadius=.73,r.sunIntensity=1.102,r.sunTheta=.76,r.sunPhi=.526,r.indirectDiffuse=.658,r.albedo=new h.Color4(.0117647,.505882,.996078,1),r.specular=0,r.shininess=10,r.sharpness=0,r.subsurface=0,r.leftGradientColor=new h.Color4(.0117647,.505882,.996078,1),r.rightGradientColor=new h.Color4(.0117647,.505882,.996078,1),r.reflection=.749,r.frontReflect=0,r.edgeReflect=.09,r.power=8.13,r.skyColor=new h.Color4(.0117647,.964706,.996078,1),r.horizonColor=new h.Color4(.0117647,.333333,.996078,1),r.groundColor=new h.Color4(0,.254902,.996078,1),r.horizonPower=1,r.width=.02,r.fuzz=.5,r.minFuzz=.001,r.clipFade=.01,r.hueShift=0,r.saturationShift=0,r.valueShift=0,r.blobPosition=new h.Vector3(0,0,.1),r.blobIntensity=.5,r.blobNearSize=.01,r.blobFarSize=.03,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.576,r.blobPulse=0,r.blobFade=1,r.blobPosition2=new h.Vector3(.2,0,.1),r.blobNearSize2=.01,r.blobPulse2=0,r.blobFade2=1,r.blobTexture=new h.Texture("",r.getScene()),r.leftIndexPosition=new h.Vector3(0,0,1),r.rightIndexPosition=new h.Vector3(-1,-1,-1),r.leftIndexMiddlePosition=new h.Vector3(0,0,0),r.rightIndexMiddlePosition=new h.Vector3(0,0,0),r.decalScaleXY=new h.Vector2(1.5,1.5),r.decalFrontOnly=!0,r.rimIntensity=.287,r.rimHueShift=0,r.rimSaturationShift=0,r.rimValueShift=-1,r.iridescenceIntensity=0,r.useGlobalLeftIndex=1,r.useGlobalRightIndex=1,r.globalLeftIndexTipProximity=0,r.globalRightIndexTipProximity=0,r.globalLeftIndexTipPosition=new h.Vector4(.5,0,-.55,1),r.globaRightIndexTipPosition=new h.Vector4(0,0,0,1),r.globalLeftThumbTipPosition=new h.Vector4(.5,0,-.55,1),r.globalRightThumbTipPosition=new h.Vector4(0,0,0,1),r.globalLeftIndexMiddlePosition=new h.Vector4(.5,0,-.55,1),r.globalRightIndexMiddlePosition=new h.Vector4(0,0,0,1),r.alphaMode=h.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blueGradientTexture=new h.Texture(e.BLUE_GRADIENT_TEXTURE_URL,r.getScene(),!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r._decalTexture=new h.Texture("",r.getScene()),r._reflectionMapTexture=new h.Texture("",r.getScene()),r._indirectEnvTexture=new h.Texture("",r.getScene()),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Gt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Rim_Texture_","_Iridescence_Texture_"],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlSliderBar",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",this._reflectionMapTexture),this._activeEffect.setTexture("_Indirect_Environment_",this._indirectEnvTexture),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",this._decalTexture),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._reflectionMapTexture.dispose(),this._indirectEnvTexture.dispose(),this._blueGradientTexture.dispose(),this._decalTexture.dispose()},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderBarMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderBarMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"bevelFront",void 0),s([(0,h.serialize)()],e.prototype,"bevelFrontStretch",void 0),s([(0,h.serialize)()],e.prototype,"bevelBack",void 0),s([(0,h.serialize)()],e.prototype,"bevelBackStretch",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopRight",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomRight",void 0),s([(0,h.serialize)()],e.prototype,"bulgeEnabled",void 0),s([(0,h.serialize)()],e.prototype,"bulgeHeight",void 0),s([(0,h.serialize)()],e.prototype,"bulgeRadius",void 0),s([(0,h.serialize)()],e.prototype,"sunIntensity",void 0),s([(0,h.serialize)()],e.prototype,"sunTheta",void 0),s([(0,h.serialize)()],e.prototype,"sunPhi",void 0),s([(0,h.serialize)()],e.prototype,"indirectDiffuse",void 0),s([(0,h.serialize)()],e.prototype,"albedo",void 0),s([(0,h.serialize)()],e.prototype,"specular",void 0),s([(0,h.serialize)()],e.prototype,"shininess",void 0),s([(0,h.serialize)()],e.prototype,"sharpness",void 0),s([(0,h.serialize)()],e.prototype,"subsurface",void 0),s([(0,h.serialize)()],e.prototype,"leftGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"rightGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"reflection",void 0),s([(0,h.serialize)()],e.prototype,"frontReflect",void 0),s([(0,h.serialize)()],e.prototype,"edgeReflect",void 0),s([(0,h.serialize)()],e.prototype,"power",void 0),s([(0,h.serialize)()],e.prototype,"skyColor",void 0),s([(0,h.serialize)()],e.prototype,"horizonColor",void 0),s([(0,h.serialize)()],e.prototype,"groundColor",void 0),s([(0,h.serialize)()],e.prototype,"horizonPower",void 0),s([(0,h.serialize)()],e.prototype,"width",void 0),s([(0,h.serialize)()],e.prototype,"fuzz",void 0),s([(0,h.serialize)()],e.prototype,"minFuzz",void 0),s([(0,h.serialize)()],e.prototype,"clipFade",void 0),s([(0,h.serialize)()],e.prototype,"hueShift",void 0),s([(0,h.serialize)()],e.prototype,"saturationShift",void 0),s([(0,h.serialize)()],e.prototype,"valueShift",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition",void 0),s([(0,h.serialize)()],e.prototype,"blobIntensity",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"blobFarSize",void 0),s([(0,h.serialize)()],e.prototype,"blobNearDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse",void 0),s([(0,h.serialize)()],e.prototype,"blobFade",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition2",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize2",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse2",void 0),s([(0,h.serialize)()],e.prototype,"blobFade2",void 0),s([(0,h.serialize)()],e.prototype,"blobTexture",void 0),s([(0,h.serialize)()],e.prototype,"leftIndexPosition",void 0),s([(0,h.serialize)()],e.prototype,"rightIndexPosition",void 0),s([(0,h.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),s([(0,h.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),s([(0,h.serialize)()],e.prototype,"decalScaleXY",void 0),s([(0,h.serialize)()],e.prototype,"decalFrontOnly",void 0),s([(0,h.serialize)()],e.prototype,"rimIntensity",void 0),s([(0,h.serialize)()],e.prototype,"rimHueShift",void 0),s([(0,h.serialize)()],e.prototype,"rimSaturationShift",void 0),s([(0,h.serialize)()],e.prototype,"rimValueShift",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLSliderBarMaterial",Ut);h.ShaderStore.ShadersStore.mrdlSliderThumbPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform vec4 Global_Left_Index_Middle_Position;uniform vec4 Global_Right_Index_Middle_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Blob_Fragment_B180(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid FastLinearTosRGB_B192(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Scale_RGB_B209(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Fragment_Main_B271(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{float theta=Sun_Theta*2.0*3.14159;float phi=Sun_Phi*3.14159;vec3 lightDir= vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));float NdotL=max(dot(lightDir,Normal),0.0);vec3 R=reflect(Incident,Normal);float RdotL=max(0.0,dot(R,lightDir));float specular=pow(RdotL,Shininess);specular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);vec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);Result=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;}\nvoid Bulge_B229(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{vec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));vec3 B=(cross(Normal,Tangent));float k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;k=sin(k*3.14159*0.5);k*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));New_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;New_Normal=Enabled ? New_Normal : Normal;}\nvoid SSS_B227(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{float NdotI=abs(dot(Normal,Incident));float BdotI=abs(dot(ButtonN,Incident));Result=(abs(NdotI-BdotI)); }\nvoid FingerOcclusion_B217(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid FingerOcclusion_B218(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid Scale_Color_B241(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid From_HSV_B223(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{vec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);vec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);Color.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);Color.a=Alpha;}\nvoid Fast_Fresnel_B272(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{float d=max(-dot(Incident,Normal),0.0);Reflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(1.0-d,Power);Transmit=1.0-Reflect;}\nvoid Mapped_Environment_B201(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{Reflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));Indirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));}\nvec4 SampleEnv_Bid200(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{float k=pow(abs(D.y),exponent);vec4 C;if (D.y>0.0) {C=mix(H,S,k);} else {C=mix(H,G,k); }\nreturn C;}\nvoid Sky_Environment_B200(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{Reflected_Color=SampleEnv_Bid200(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);Indirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);}\nvoid Min_Segment_Distance_B215(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{vec3 u=P1-P0;vec3 v=Q1-Q0;vec3 w=P0-Q0;float a=dot(u,u);float b=dot(u,v);float c=dot(v,v);float d=dot(u,w);float e=dot(v,w);float D=a*c-b*b;float sD=D;float tD=D;float sc,sN,tc,tN;if (D<0.00001) {sN=0.0;sD=1.0;tN=e;tD=c;} else {sN=(b*e-c*d);tN=(a*e-b*d);if (sN<0.0) {sN=0.0;tN=e;tD=c;} else if (sN>sD) {sN=sD;tN=e+b;tD=c;}}\nif (tN<0.0) {tN=0.0;if (-d<0.0) {sN=0.0;} else if (-d>a) {sN=sD;} else {sN=-d;sD=a;}} else if (tN>tD) {tN=tD;if ((-d+b)<0.0) {sN=0.0;} else if ((-d+b)>a) {sN=sD;} else {sN=(-d+b);sD=a;}}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;tc=abs(tN)<0.000001 ? 0.0 : tN/tD;NearP=P0+sc*u;NearQ=Q0+tc*v;Distance=distance(NearP,NearQ);}\nvoid To_XYZ_B224(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Finger_Positions_B214(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{Left_Index= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);Right_Index= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);Left_Index_Middle= (Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);Right_Index_Middle= (Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);}\nvoid VaryHSV_B258(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{HSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));}\nvoid Remap_Range_B264(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid To_HSV_B225(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{vec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);vec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);vec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);float d=q.x-min(q.w,q.y);float e=1.0e-10;Hue=abs(q.z+(q.w-q.y)/(6.0*d+e));Saturation=d/(q.x+e);Value=q.x;Alpha=Color.a;HSV=vec3(Hue,Saturation,Value);}\nvoid Code_B260(\nfloat X,\nout float Result)\n{Result=(acos(X)/3.14159-0.5)*2.0;}\nvoid Rim_Light_B282(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{vec3 R=reflect(Incident,Normal);float RdotF=dot(R,Front);float RdotL=sqrt(1.0-RdotF*RdotF);vec2 UV=vec2(R.y*0.5+0.5,0.5);vec4 Color=texture(Texture,UV);Result=Color;}\nvoid main()\n{vec4 Blob_Color_Q180;\n#if BLOB_ENABLE\nBlob_Fragment_B180(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q180);\n#else\nBlob_Color_Q180=vec4(0,0,0,0);\n#endif\nvec3 Incident_Q189=normalize(vPosition-cameraPosition);vec3 Normalized_Q188=normalize(vNormal);vec3 Normalized_Q221=normalize(vTangent);vec4 Color_Q233;\n#if DECAL_ENABLE\nColor_Q233=texture(_Decal_,vUV);\n#else\nColor_Q233=vec4(0,0,0,0);\n#endif\nfloat X_Q240;float Y_Q240;float Z_Q240;float W_Q240;X_Q240=vExtra1.x;Y_Q240=vExtra1.y;Z_Q240=vExtra1.z;W_Q240=vExtra1.w;vec4 Linear_Q193;Linear_Q193.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);Linear_Q193.a=_Sky_Color_.a;vec4 Linear_Q194;Linear_Q194.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);Linear_Q194.a=_Horizon_Color_.a;vec4 Linear_Q195;Linear_Q195.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);Linear_Q195.a=_Ground_Color_.a;vec3 Left_Index_Q214;vec3 Right_Index_Q214;vec3 Left_Index_Middle_Q214;vec3 Right_Index_Middle_Q214;Finger_Positions_B214(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q214,Right_Index_Q214,Left_Index_Middle_Q214,Right_Index_Middle_Q214);vec4 Linear_Q196;Linear_Q196.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);Linear_Q196.a=_Albedo_.a;vec3 Normalized_Q257=normalize(vBinormal);vec3 Incident_Q220=normalize(vPosition-cameraPosition);vec3 New_Normal_Q229;Bulge_B229(_Bulge_Enabled_,Normalized_Q188,Normalized_Q221,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q229);float Result_Q227;SSS_B227(vBinormal,New_Normal_Q229,Incident_Q189,Result_Q227);vec4 Result_Q241;Scale_Color_B241(Color_Q233,X_Q240,Result_Q241);float Transmit_Q272;float Reflect_Q272;Fast_Fresnel_B272(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q229,Incident_Q189,Transmit_Q272,Reflect_Q272);float Product_Q275=Y_Q240*Y_Q240;vec3 NearP_Q215;vec3 NearQ_Q215;float Distance_Q215;Min_Segment_Distance_B215(Left_Index_Q214,Left_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q215,NearQ_Q215,Distance_Q215);vec3 NearP_Q213;vec3 NearQ_Q213;float Distance_Q213;Min_Segment_Distance_B215(Right_Index_Q214,Right_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q213,NearQ_Q213,Distance_Q213);vec3 Reflected_Q197=reflect(Incident_Q189,New_Normal_Q229);vec4 Product_Q253=Linear_Q196*vec4(1,1,1,1);vec4 Result_Q282;Rim_Light_B282(Normalized_Q257,Normalized_Q188,Incident_Q220,_Rim_Intensity_,_Rim_Texture_,Result_Q282);float Dot_Q222=dot(Incident_Q220, Normalized_Q221);float MaxAB_Q273=max(Reflect_Q272,Product_Q275);float NotInShadow_Q217;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B217(_Width_,Distance_Q215,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q215,_Clip_Fade_,NotInShadow_Q217);\n#else\nNotInShadow_Q217=1.0;\n#endif\nfloat NotInShadow_Q218;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B218(_Width_,Distance_Q213,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q213,_Clip_Fade_,NotInShadow_Q218);\n#else\nNotInShadow_Q218=1.0;\n#endif\nvec4 Reflected_Color_Q201;vec4 Indirect_Diffuse_Q201;\n#if ENV_ENABLE\nMapped_Environment_B201(_Reflection_Map_,_Indirect_Environment_,Reflected_Q197,Reflected_Color_Q201,Indirect_Diffuse_Q201);\n#else\nReflected_Color_Q201=vec4(0,0,0,1);Indirect_Diffuse_Q201=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q200;vec4 Indirect_Color_Q200;\n#if SKY_ENABLED\nSky_Environment_B200(New_Normal_Q229,Reflected_Q197,Linear_Q193,Linear_Q194,Linear_Q195,_Horizon_Power_,Reflected_Color_Q200,Indirect_Color_Q200);\n#else\nReflected_Color_Q200=vec4(0,0,0,1);Indirect_Color_Q200=vec4(0,0,0,1);\n#endif\nfloat Hue_Q225;float Saturation_Q225;float Value_Q225;float Alpha_Q225;vec3 HSV_Q225;To_HSV_B225(Product_Q253,Hue_Q225,Saturation_Q225,Value_Q225,Alpha_Q225,HSV_Q225);float Hue_Q277;float Saturation_Q277;float Value_Q277;float Alpha_Q277;vec3 HSV_Q277;To_HSV_B225(Result_Q282,Hue_Q277,Saturation_Q277,Value_Q277,Alpha_Q277,HSV_Q277);float Result_Q260;Code_B260(Dot_Q222,Result_Q260);float AbsA_Q226=abs(Result_Q260);float MinAB_Q208=min(NotInShadow_Q217,NotInShadow_Q218);vec4 Sum_Q198=Reflected_Color_Q201+Reflected_Color_Q200;vec4 Sum_Q199=Indirect_Diffuse_Q201+Indirect_Color_Q200;vec3 HSV_Out_Q276;VaryHSV_B258(HSV_Q277,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q276);float Out_Q264;Remap_Range_B264(-1.0,1.0,0.0,1.0,Result_Q260,Out_Q264);float Product_Q256;Product_Q256=AbsA_Q226*_Hue_Shift_;float X_Q278;float Y_Q278;float Z_Q278;To_XYZ_B224(HSV_Out_Q276,X_Q278,Y_Q278,Z_Q278);vec2 Vec2_Q262=vec2(Out_Q264,0.5);vec3 HSV_Out_Q258;VaryHSV_B258(HSV_Q225,Product_Q256,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q258);vec4 Color_Q279;From_HSV_B223(X_Q278,Y_Q278,Z_Q278,0.0,Color_Q279);vec4 Color_Q261;\n#if IRIDESCENCE_ENABLED\nColor_Q261=texture(_Iridescence_Texture_,Vec2_Q262);\n#else\nColor_Q261=vec4(0,0,0,0);\n#endif\nfloat X_Q224;float Y_Q224;float Z_Q224;To_XYZ_B224(HSV_Out_Q258,X_Q224,Y_Q224,Z_Q224);vec4 Result_Q281=_Rim_Intensity_*Color_Q279;vec4 Result_Q263=_Iridescence_Intensity_*Color_Q261;vec4 Color_Q223;From_HSV_B223(X_Q224,Y_Q224,Z_Q224,0.0,Color_Q223);vec4 Result_Q234=Result_Q241+(1.0-Result_Q241.a)*Color_Q223;vec4 Result_Q271;Fragment_Main_B271(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q229,Result_Q234,MaxAB_Q273,_Shininess_,Incident_Q189,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q198,Sum_Q199,_Sharpness_,Result_Q227,_Subsurface_,vec4(0,0,0,0),Result_Q281,Result_Q263,Result_Q271);vec4 Result_Q209;Scale_RGB_B209(Result_Q271,MinAB_Q208,Result_Q209);vec4 sRGB_Q192;FastLinearTosRGB_B192(Result_Q209,sRGB_Q192);vec4 Result_Q181=Blob_Color_Q180+(1.0-Blob_Color_Q180.a)*sRGB_Q192;vec4 Result_Q190=Result_Q181; Result_Q190.a=1.0;vec4 Out_Color=Result_Q190;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.mrdlSliderThumbVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B162(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Object_To_World_Normal_B182(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{Nrm_World=(vec4(Nrm_Object,0.0)).xyz;}\nvoid Blob_Vertex_B173(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Blob_Vertex_B174(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B280(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;float deltad=(length(delta)*2.0);float f=(Bevel+(Radius-Bevel)*Stretch)/Radius;float innerd=clamp(deltad*2.0,0.0,1.0);float outerd=clamp(deltad*2.0-1.0,0.0,1.0);float bevelAngle=outerd*3.14159*0.5;float sinb=sin(bevelAngle);float cosb=cos(bevelAngle);float beveld=(1.0-f)*innerd+f*sinb;float br=outerd;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);float dir=P.z<0.0001 ? 1.0 : -1.0;New_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);New_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);Radial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);Radial_Dir=vec3(delta*r2,0.0);vec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);New_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;}\nvoid Object_To_World_Dir_B210(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{Normal_World=(world*vec4(Dir_Object,0.0)).xyz;Normal_Length=length(Normal_World);Normal_World_N=Normal_World/Normal_Length;}\nvoid To_XYZ_B228(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Conditional_Float_B243(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Object_To_World_Dir_B178(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid Pick_Radius_B219(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Conditional_Float_B186(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Greater_Than_B187(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{Greater_Than=Left>Right;Not_Greater_Than=!Greater_Than;}\nvoid Remap_Range_B255(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid main()\n{vec2 XY_Q235;XY_Q235=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);vec3 Tangent_World_Q177;vec3 Tangent_World_N_Q177;float Tangent_Length_Q177;Tangent_World_Q177=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q177=length(Tangent_World_Q177);Tangent_World_N_Q177=Tangent_World_Q177/Tangent_Length_Q177;vec3 Normal_World_Q210;vec3 Normal_World_N_Q210;float Normal_Length_Q210;Object_To_World_Dir_B210(vec3(0,0,1),Normal_World_Q210,Normal_World_N_Q210,Normal_Length_Q210);float X_Q228;float Y_Q228;float Z_Q228;To_XYZ_B228(position,X_Q228,Y_Q228,Z_Q228);vec3 Nrm_World_Q176;Nrm_World_Q176=normalize((world*vec4(normal,0.0)).xyz);vec3 Binormal_World_Q178;vec3 Binormal_World_N_Q178;float Binormal_Length_Q178;Object_To_World_Dir_B178(vec3(0,1,0),Binormal_World_Q178,Binormal_World_N_Q178,Binormal_Length_Q178);float Anisotropy_Q179=Tangent_Length_Q177/Binormal_Length_Q178;float Result_Q219;Pick_Radius_B219(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q219);float Anisotropy_Q203=Binormal_Length_Q178/Normal_Length_Q210;bool Not_Greater_Than_Q187;bool Greater_Than_Q187;Greater_Than_B187(Z_Q228,0.0,Not_Greater_Than_Q187,Greater_Than_Q187);vec4 Linear_Q251;Linear_Q251.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);Linear_Q251.a=_Left_Color_.a;vec4 Linear_Q252;Linear_Q252.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);Linear_Q252.a=_Right_Color_.a;vec3 Difference_Q211=vec3(0,0,0)-Normal_World_N_Q210;vec4 Out_Color_Q184=vec4(X_Q228,Y_Q228,Z_Q228,1);float Result_Q186;Conditional_Float_B186(Greater_Than_Q187,_Bevel_Back_,_Bevel_Front_,Result_Q186);float Result_Q244;Conditional_Float_B186(Greater_Than_Q187,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q244);vec3 New_P_Q280;vec2 New_UV_Q280;float Radial_Gradient_Q280;vec3 Radial_Dir_Q280;vec3 New_Normal_Q280;Move_Verts_B280(Anisotropy_Q179,position,Result_Q219,Result_Q186,normal,Anisotropy_Q203,Result_Q244,New_P_Q280,New_UV_Q280,Radial_Gradient_Q280,Radial_Dir_Q280,New_Normal_Q280);float X_Q248;float Y_Q248;X_Q248=New_UV_Q280.x;Y_Q248=New_UV_Q280.y;vec3 Pos_World_Q162;Object_To_World_Pos_B162(New_P_Q280,Pos_World_Q162);vec3 Nrm_World_Q182;Object_To_World_Normal_B182(New_Normal_Q280,Nrm_World_Q182);vec4 Blob_Info_Q173;\n#if BLOB_ENABLE\nBlob_Vertex_B173(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q173);\n#else\nBlob_Info_Q173=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q174;\n#if BLOB_ENABLE_2\nBlob_Vertex_B174(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q174);\n#else\nBlob_Info_Q174=vec4(0,0,0,0);\n#endif\nfloat Out_Q255;Remap_Range_B255(0.0,1.0,0.0,1.0,X_Q248,Out_Q255);float X_Q236;float Y_Q236;float Z_Q236;To_XYZ_B228(Nrm_World_Q182,X_Q236,Y_Q236,Z_Q236);vec4 Color_At_T_Q247=mix(Linear_Q251,Linear_Q252,Out_Q255);float Minus_F_Q237=-Z_Q236;float R_Q249;float G_Q249;float B_Q249;float A_Q249;R_Q249=Color_At_T_Q247.r; G_Q249=Color_At_T_Q247.g; B_Q249=Color_At_T_Q247.b; A_Q249=Color_At_T_Q247.a;float ClampF_Q238=clamp(0.0,Minus_F_Q237,1.0);float Result_Q243;Conditional_Float_B243(_Decal_Front_Only_,ClampF_Q238,1.0,Result_Q243);vec4 Vec4_Q239=vec4(Result_Q243,Radial_Gradient_Q280,G_Q249,B_Q249);vec3 Position=Pos_World_Q162;vec3 Normal=Nrm_World_Q182;vec2 UV=XY_Q235;vec3 Tangent=Tangent_World_N_Q177;vec3 Binormal=Difference_Q211;vec4 Color=Out_Color_Q184;vec4 Extra1=Vec4_Q239;vec4 Extra2=Blob_Info_Q173;vec4 Extra3=Blob_Info_Q174;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var jt=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),Yt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.157,r.bevelFront=.065,r.bevelFrontStretch=.077,r.bevelBack=.031,r.bevelBackStretch=0,r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r.bulgeEnabled=!1,r.bulgeHeight=-.323,r.bulgeRadius=.73,r.sunIntensity=2,r.sunTheta=.937,r.sunPhi=.555,r.indirectDiffuse=1,r.albedo=new h.Color4(.0117647,.505882,.996078,1),r.specular=0,r.shininess=10,r.sharpness=0,r.subsurface=.31,r.leftGradientColor=new h.Color4(.0117647,.505882,.996078,1),r.rightGradientColor=new h.Color4(.0117647,.505882,.996078,1),r.reflection=.749,r.frontReflect=0,r.edgeReflect=.09,r.power=8.1,r.skyColor=new h.Color4(.0117647,.960784,.996078,1),r.horizonColor=new h.Color4(.0117647,.333333,.996078,1),r.groundColor=new h.Color4(0,.254902,.996078,1),r.horizonPower=1,r.width=.02,r.fuzz=.5,r.minFuzz=.001,r.clipFade=.01,r.hueShift=0,r.saturationShift=0,r.valueShift=0,r.blobPosition=new h.Vector3(0,0,.1),r.blobIntensity=.5,r.blobNearSize=.01,r.blobFarSize=.03,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.576,r.blobPulse=0,r.blobFade=1,r.blobPosition2=new h.Vector3(.2,0,.1),r.blobNearSize2=.01,r.blobPulse2=0,r.blobFade2=1,r.blobTexture=new h.Texture("",r.getScene()),r.leftIndexPosition=new h.Vector3(0,0,1),r.rightIndexPosition=new h.Vector3(-1,-1,-1),r.leftIndexMiddlePosition=new h.Vector3(0,0,0),r.rightIndexMiddlePosition=new h.Vector3(0,0,0),r.decalScaleXY=new h.Vector2(1.5,1.5),r.decalFrontOnly=!0,r.rimIntensity=.287,r.rimHueShift=0,r.rimSaturationShift=0,r.rimValueShift=-1,r.iridescenceIntensity=0,r.useGlobalLeftIndex=1,r.useGlobalRightIndex=1,r.globalLeftIndexTipProximity=0,r.globalRightIndexTipProximity=0,r.globalLeftIndexTipPosition=new h.Vector4(.5,0,-.55,1),r.globaRightIndexTipPosition=new h.Vector4(0,0,0,1),r.globalLeftThumbTipPosition=new h.Vector4(.5,0,-.55,1),r.globalRightThumbTipPosition=new h.Vector4(0,0,0,1),r.globalLeftIndexMiddlePosition=new h.Vector4(.5,0,-.55,1),r.globalRightIndexMiddlePosition=new h.Vector4(0,0,0,1),r.alphaMode=h.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blueGradientTexture=new h.Texture(e.BLUE_GRADIENT_TEXTURE_URL,o,!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r._decalTexture=new h.Texture("",r.getScene()),r._reflectionMapTexture=new h.Texture("",r.getScene()),r._indirectEnvTexture=new h.Texture("",r.getScene()),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new jt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],c=["_Rim_Texture_","_Iridescence_Texture_"],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlSliderThumb",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",this._reflectionMapTexture),this._activeEffect.setTexture("_Indirect_Environment_",this._indirectEnvTexture),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",this._decalTexture),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._reflectionMapTexture.dispose(),this._indirectEnvTexture.dispose(),this._blueGradientTexture.dispose(),this._decalTexture.dispose()},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderThumbMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderThumbMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"bevelFront",void 0),s([(0,h.serialize)()],e.prototype,"bevelFrontStretch",void 0),s([(0,h.serialize)()],e.prototype,"bevelBack",void 0),s([(0,h.serialize)()],e.prototype,"bevelBackStretch",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopRight",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomRight",void 0),s([(0,h.serialize)()],e.prototype,"bulgeEnabled",void 0),s([(0,h.serialize)()],e.prototype,"bulgeHeight",void 0),s([(0,h.serialize)()],e.prototype,"bulgeRadius",void 0),s([(0,h.serialize)()],e.prototype,"sunIntensity",void 0),s([(0,h.serialize)()],e.prototype,"sunTheta",void 0),s([(0,h.serialize)()],e.prototype,"sunPhi",void 0),s([(0,h.serialize)()],e.prototype,"indirectDiffuse",void 0),s([(0,h.serialize)()],e.prototype,"albedo",void 0),s([(0,h.serialize)()],e.prototype,"specular",void 0),s([(0,h.serialize)()],e.prototype,"shininess",void 0),s([(0,h.serialize)()],e.prototype,"sharpness",void 0),s([(0,h.serialize)()],e.prototype,"subsurface",void 0),s([(0,h.serialize)()],e.prototype,"leftGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"rightGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"reflection",void 0),s([(0,h.serialize)()],e.prototype,"frontReflect",void 0),s([(0,h.serialize)()],e.prototype,"edgeReflect",void 0),s([(0,h.serialize)()],e.prototype,"power",void 0),s([(0,h.serialize)()],e.prototype,"skyColor",void 0),s([(0,h.serialize)()],e.prototype,"horizonColor",void 0),s([(0,h.serialize)()],e.prototype,"groundColor",void 0),s([(0,h.serialize)()],e.prototype,"horizonPower",void 0),s([(0,h.serialize)()],e.prototype,"width",void 0),s([(0,h.serialize)()],e.prototype,"fuzz",void 0),s([(0,h.serialize)()],e.prototype,"minFuzz",void 0),s([(0,h.serialize)()],e.prototype,"clipFade",void 0),s([(0,h.serialize)()],e.prototype,"hueShift",void 0),s([(0,h.serialize)()],e.prototype,"saturationShift",void 0),s([(0,h.serialize)()],e.prototype,"valueShift",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition",void 0),s([(0,h.serialize)()],e.prototype,"blobIntensity",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"blobFarSize",void 0),s([(0,h.serialize)()],e.prototype,"blobNearDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse",void 0),s([(0,h.serialize)()],e.prototype,"blobFade",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition2",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize2",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse2",void 0),s([(0,h.serialize)()],e.prototype,"blobFade2",void 0),s([(0,h.serialize)()],e.prototype,"blobTexture",void 0),s([(0,h.serialize)()],e.prototype,"leftIndexPosition",void 0),s([(0,h.serialize)()],e.prototype,"rightIndexPosition",void 0),s([(0,h.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),s([(0,h.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),s([(0,h.serialize)()],e.prototype,"decalScaleXY",void 0),s([(0,h.serialize)()],e.prototype,"decalFrontOnly",void 0),s([(0,h.serialize)()],e.prototype,"rimIntensity",void 0),s([(0,h.serialize)()],e.prototype,"rimHueShift",void 0),s([(0,h.serialize)()],e.prototype,"rimSaturationShift",void 0),s([(0,h.serialize)()],e.prototype,"rimValueShift",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLSliderThumbMaterial",Yt);h.ShaderStore.ShadersStore.mrdlBackplatePixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vExtra1;varying vec4 vExtra2;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform vec4 _Iridescence_Tint_;uniform sampler2D _Iridescent_Map_;uniform float _Angle_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform vec4 _Gradient_Color_;uniform vec4 _Top_Left_;uniform vec4 _Top_Right_;uniform vec4 _Bottom_Left_;uniform vec4 _Bottom_Right_;uniform float _Edge_Width_;uniform float _Edge_Power_;uniform float _Line_Gradient_Blend_;uniform float _Fade_Out_;void FastLinearTosRGB_B353(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Round_Rect_Fragment_B332(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{float d=length(max(abs(UV)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);float g=min(Rect_Parms.z,Rect_Parms.w);float dgrad=max(fwidth(g)*Filter_Width,0.00001);float Inside_Rect=clamp(g/dgrad,0.0,1.0);float inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);Color=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;}\nvoid Iridescence_B343(\nvec3 Position,\nvec3 Normal,\nvec2 UV,\nvec3 Axis,\nvec3 Eye,\nvec4 Tint,\nsampler2D Texture,\nbool Reflected,\nfloat Frequency,\nfloat Vertical_Offset,\nout vec4 Color)\n{vec3 i=normalize(Position-Eye);vec3 r=reflect(i,Normal);float idota=dot(i,Axis);float idotr=dot(i,r);float x=Reflected ? idotr : idota;vec2 xy;xy.x=fract((x*Frequency+1.0)*0.5+UV.y*Vertical_Offset);xy.y=0.5;Color=texture(Texture,xy);Color.rgb*=Tint.rgb;}\nvoid Scale_RGB_B346(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Scale_RGB_B344(\nfloat Scalar,\nvec4 Color,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Line_Fragment_B362(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{float k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);Line_Color=mix(Base_Color,Highlight_Color,Highlight*k2);}\nvoid Edge_B356(\nvec4 RectParms,\nfloat Radius,\nfloat Line_Width,\nvec2 UV,\nfloat Edge_Width,\nfloat Edge_Power,\nout float Result)\n{float d=length(max(abs(UV)-RectParms.xy,0.0));float edge=1.0-clamp((1.0-d/(Radius-Line_Width))/Edge_Width,0.0,1.0);Result=pow(edge,Edge_Power);}\nvoid Gradient_B355(\nvec4 Gradient_Color,\nvec4 Top_Left,\nvec4 Top_Right,\nvec4 Bottom_Left,\nvec4 Bottom_Right,\nvec2 UV,\nout vec4 Result)\n{vec3 top=Top_Left.rgb+(Top_Right.rgb-Top_Left.rgb)*UV.x;vec3 bottom=Bottom_Left.rgb+(Bottom_Right.rgb-Bottom_Left.rgb)*UV.x;Result.rgb=Gradient_Color.rgb*(bottom+(top-bottom)*UV.y);Result.a=1.0;}\nvoid main()\n{float X_Q338;float Y_Q338;float Z_Q338;float W_Q338;X_Q338=vExtra2.x;Y_Q338=vExtra2.y;Z_Q338=vExtra2.z;W_Q338=vExtra2.w;vec4 Color_Q343;\n#if IRIDESCENCE_ENABLE\nIridescence_B343(vPosition,vNormal,vUV,vBinormal,cameraPosition,_Iridescence_Tint_,_Iridescent_Map_,_Reflected_,_Frequency_,_Vertical_Offset_,Color_Q343);\n#else\nColor_Q343=vec4(0,0,0,0);\n#endif\nvec4 Result_Q344;Scale_RGB_B344(_Iridescence_Intensity_,Color_Q343,Result_Q344);vec4 Line_Color_Q362;Line_Fragment_B362(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q362);float Result_Q356;\n#if EDGE_ONLY\nEdge_B356(vExtra1,Z_Q338,W_Q338,vUV,_Edge_Width_,_Edge_Power_,Result_Q356);\n#else\nResult_Q356=1.0;\n#endif\nvec2 Vec2_Q339=vec2(X_Q338,Y_Q338);vec4 Result_Q355;Gradient_B355(_Gradient_Color_,_Top_Left_,_Top_Right_,_Bottom_Left_,_Bottom_Right_,Vec2_Q339,Result_Q355);vec4 Linear_Q348;Linear_Q348.rgb=clamp(Result_Q355.rgb*Result_Q355.rgb,0.0,1.0);Linear_Q348.a=Result_Q355.a;vec4 Result_Q346;Scale_RGB_B346(Linear_Q348,Result_Q356,Result_Q346);vec4 Sum_Q345=Result_Q346+Result_Q344;vec4 Color_At_T_Q347=mix(Line_Color_Q362,Result_Q346,_Line_Gradient_Blend_);vec4 Base_And_Iridescent_Q350;Base_And_Iridescent_Q350=_Base_Color_+vec4(Sum_Q345.rgb,0.0);vec4 Sum_Q349=Color_At_T_Q347+_Iridescence_Edge_Intensity_*Color_Q343;vec4 Result_Q351=Sum_Q349; Result_Q351.a=1.0;vec4 Color_Q332;Round_Rect_Fragment_B332(Z_Q338,W_Q338,Result_Q351,_Filter_Width_,vUV,1.0,vExtra1,Base_And_Iridescent_Q350,Color_Q332);vec4 Result_Q354=_Fade_Out_*Color_Q332;vec4 sRGB_Q353;FastLinearTosRGB_B353(Result_Q354,sRGB_Q353);vec4 Out_Color=sRGB_Q353;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.mrdlBackplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec3 tangent;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform vec4 _Iridescence_Tint_;uniform sampler2D _Iridescent_Map_;uniform float _Angle_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform vec4 _Gradient_Color_;uniform vec4 _Top_Left_;uniform vec4 _Top_Right_;uniform vec4 _Bottom_Left_;uniform vec4 _Bottom_Right_;uniform float _Edge_Width_;uniform float _Edge_Power_;uniform float _Line_Gradient_Blend_;uniform float _Fade_Out_;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vExtra1;varying vec4 vExtra2;void Object_To_World_Pos_B314(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Round_Rect_Vertex_B357(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nvec3 Normal,\nvec4 Color_Scale_Translate,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV,\nout vec2 Color_UV_Info)\n{Scale_XY=vec2(Anisotropy,1.0);Line_UV=(UV-vec2(0.5,0.5));Rect_UV=Line_UV*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);Rect_Parms.z=Gradient1; \nRect_Parms.w=Gradient2;Color_UV_Info=(Line_UV+vec2(0.5,0.5))*Color_Scale_Translate.xy+Color_Scale_Translate.zw;}\nvoid Line_Vertex_B333(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{float angle2=(Rate*Time)*2.0*3.1416;float sinAngle2=sin(angle2);float cosAngle2=cos(angle2);vec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;Line_Vertex.x=0.0;Line_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;Line_Vertex.z=0.0; }\nvoid PickDir_B334(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{float a=Degrees*3.14159/180.0;Dir=cos(a)*DirX+sin(a)*DirY;}\nvoid Move_Verts_B327(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);New_UV=center+r2*(UV-2.0*center+0.5);New_P=vec3(New_UV-0.5,P.z);Radial_Gradient=1.0-length(delta)*2.0;Radial_Dir=vec3(delta*r2,0.0);}\nvoid Pick_Radius_B336(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Edge_AA_Vertex_B328(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{vec3 I=(Eye-Position_World);vec3 T=(vec4(Tangent,0.0)).xyz;float g=(dot(T,I)<0.0) ? 0.0 : 1.0;if (Normal_Object.z==0.0) { \nGradient1=Position_Object.z>0.0 ? g : 1.0;Gradient2=Position_Object.z>0.0 ? 1.0 : g;} else {Gradient1=g+(1.0-g)*(Radial_Gradient);Gradient2=1.0;}}\nvoid Object_To_World_Dir_B330(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid RelativeOrAbsoluteDetail_B341(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{float scale=Absolute_Measurements ? 1.0/Height : 1.0;Radius=Nominal_Radius*scale;Line_Width=Nominal_LineWidth*scale;}\nvoid main()\n{vec3 Nrm_World_Q326;Nrm_World_Q326=normalize((world*vec4(normal,0.0)).xyz);vec3 Tangent_World_Q329;vec3 Tangent_World_N_Q329;float Tangent_Length_Q329;Tangent_World_Q329=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q329=length(Tangent_World_Q329);Tangent_World_N_Q329=Tangent_World_Q329/Tangent_Length_Q329;vec3 Binormal_World_Q330;vec3 Binormal_World_N_Q330;float Binormal_Length_Q330;Object_To_World_Dir_B330(vec3(0,1,0),Binormal_World_Q330,Binormal_World_N_Q330,Binormal_Length_Q330);float Radius_Q341;float Line_Width_Q341;RelativeOrAbsoluteDetail_B341(_Radius_,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q330,Radius_Q341,Line_Width_Q341);vec3 Dir_Q334;PickDir_B334(_Angle_,Tangent_World_N_Q329,Binormal_World_N_Q330,Dir_Q334);float Result_Q336;Pick_Radius_B336(Radius_Q341,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q336);float Anisotropy_Q331=Tangent_Length_Q329/Binormal_Length_Q330;vec4 Out_Color_Q337=vec4(Result_Q336,Line_Width_Q341,0,1);vec3 New_P_Q327;vec2 New_UV_Q327;float Radial_Gradient_Q327;vec3 Radial_Dir_Q327;Move_Verts_B327(Anisotropy_Q331,position,Result_Q336,New_P_Q327,New_UV_Q327,Radial_Gradient_Q327,Radial_Dir_Q327);vec3 Pos_World_Q314;Object_To_World_Pos_B314(New_P_Q327,Pos_World_Q314);float Gradient1_Q328;float Gradient2_Q328;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B328(Pos_World_Q314,position,normal,cameraPosition,Radial_Gradient_Q327,Radial_Dir_Q327,tangent,Gradient1_Q328,Gradient2_Q328);\n#else\nGradient1_Q328=1.0;Gradient2_Q328=1.0;\n#endif\nvec2 Rect_UV_Q357;vec4 Rect_Parms_Q357;vec2 Scale_XY_Q357;vec2 Line_UV_Q357;vec2 Color_UV_Info_Q357;Round_Rect_Vertex_B357(New_UV_Q327,Result_Q336,0.0,Anisotropy_Q331,Gradient1_Q328,Gradient2_Q328,normal,vec4(1,1,0,0),Rect_UV_Q357,Rect_Parms_Q357,Scale_XY_Q357,Line_UV_Q357,Color_UV_Info_Q357);vec3 Line_Vertex_Q333;Line_Vertex_B333(Scale_XY_Q357,Line_UV_Q357,(20.0),_Rate_,_Highlight_Transform_,Line_Vertex_Q333);float X_Q359;float Y_Q359;X_Q359=Color_UV_Info_Q357.x;Y_Q359=Color_UV_Info_Q357.y;vec4 Vec4_Q358=vec4(X_Q359,Y_Q359,Result_Q336,Line_Width_Q341);vec3 Position=Pos_World_Q314;vec3 Normal=Nrm_World_Q326;vec2 UV=Rect_UV_Q357;vec3 Tangent=Line_Vertex_Q333;vec3 Binormal=Dir_Q334;vec4 Color=Out_Color_Q337;vec4 Extra1=Rect_Parms_Q357;vec4 Extra2=Vec4_Q358;vec4 Extra3=vec4(0,0,0,0);gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vExtra1=Extra1;vExtra2=Extra2;}";var Xt=function(t){function e(){var e=t.call(this)||this;return e.IRIDESCENCE_ENABLE=!0,e.SMOOTH_EDGES=!0,e._needNormals=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),Kt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.3,r.lineWidth=.003,r.absoluteSizes=!1,r._filterWidth=1,r.baseColor=new h.Color4(0,0,0,1),r.lineColor=new h.Color4(.2,.262745,.4,1),r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r._rate=0,r.highlightColor=new h.Color4(.239216,.435294,.827451,1),r.highlightWidth=0,r._highlightTransform=new h.Vector4(1,1,0,0),r._highlight=1,r.iridescenceIntensity=.45,r.iridescenceEdgeIntensity=1,r.iridescenceTint=new h.Color4(1,1,1,1),r._angle=-45,r.fadeOut=1,r._reflected=!0,r._frequency=1,r._verticalOffset=0,r.gradientColor=new h.Color4(.74902,.74902,.74902,1),r.topLeftGradientColor=new h.Color4(.00784314,.294118,.580392,1),r.topRightGradientColor=new h.Color4(.305882,0,1,1),r.bottomLeftGradientColor=new h.Color4(.133333,.258824,.992157,1),r.bottomRightGradientColor=new h.Color4(.176471,.176471,.619608,1),r.edgeWidth=.5,r.edgePower=1,r.edgeLineGradientBlend=.5,r.alphaMode=h.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._iridescentMapTexture=new h.Texture(e.IRIDESCENT_MAP_TEXTURE_URL,r.getScene(),!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Xt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Iridescence_Tint_","_Iridescent_Map_","_Angle_","_Reflected_","_Frequency_","_Vertical_Offset_","_Gradient_Color_","_Top_Left_","_Top_Right_","_Bottom_Left_","_Bottom_Right_","_Edge_Width_","_Edge_Power_","_Line_Gradient_Blend_","_Fade_Out_"],c=["_Iridescent_Map_"],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlBackplate",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setDirectColor4("_Iridescence_Tint_",this.iridescenceTint),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMapTexture),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setDirectColor4("_Gradient_Color_",this.gradientColor),this._activeEffect.setDirectColor4("_Top_Left_",this.topLeftGradientColor),this._activeEffect.setDirectColor4("_Top_Right_",this.topRightGradientColor),this._activeEffect.setDirectColor4("_Bottom_Left_",this.bottomLeftGradientColor),this._activeEffect.setDirectColor4("_Bottom_Right_",this.bottomRightGradientColor),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setFloat("_Edge_Power_",this.edgePower),this._activeEffect.setFloat("_Line_Gradient_Blend_",this.edgeLineGradientBlend),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLBackplateMaterial",e},e.prototype.getClassName=function(){return"MRDLBackplateMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.IRIDESCENT_MAP_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-backplate-iridescence.png",s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"lineWidth",void 0),s([(0,h.serialize)()],e.prototype,"absoluteSizes",void 0),s([(0,h.serialize)()],e.prototype,"baseColor",void 0),s([(0,h.serialize)()],e.prototype,"lineColor",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusTopRight",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomLeft",void 0),s([(0,h.serialize)()],e.prototype,"radiusBottomRight",void 0),s([(0,h.serialize)()],e.prototype,"highlightColor",void 0),s([(0,h.serialize)()],e.prototype,"highlightWidth",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceIntensity",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),s([(0,h.serialize)()],e.prototype,"iridescenceTint",void 0),s([(0,h.serialize)()],e.prototype,"fadeOut",void 0),s([(0,h.serialize)()],e.prototype,"gradientColor",void 0),s([(0,h.serialize)()],e.prototype,"topLeftGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"topRightGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"bottomLeftGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"bottomRightGradientColor",void 0),s([(0,h.serialize)()],e.prototype,"edgeWidth",void 0),s([(0,h.serialize)()],e.prototype,"edgePower",void 0),s([(0,h.serialize)()],e.prototype,"edgeLineGradientBlend",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLBackplateMaterial",Kt);var Zt=function(t){function e(e,i){var o=t.call(this,e)||this;return o.onValueChangedObservable=new h.Observable,o._sliderBackplateVisible=i||!1,o._minimum=0,o._maximum=100,o._step=0,o._value=50,o}return n(e,t),Object.defineProperty(e.prototype,"mesh",{get:function(){return this.node?this._sliderThumb:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=Math.max(t,0),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=Math.max(t,this._minimum),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=Math.max(Math.min(t,this._maximum-this._minimum),0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value!==t&&(this._value=Math.max(Math.min(t,this._maximum),this._minimum),this._sliderThumb&&(this._sliderThumb.position.x=this._convertToPosition(this.value)),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"start",{get:function(){return this.node?this._sliderBar.position.x-this._sliderBar.scaling.x/2:-.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"end",{get:function(){return this.node?this._sliderBar.position.x+this._sliderBar.scaling.x/2:.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBarMaterial",{get:function(){return this._sliderBarMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderThumbMaterial",{get:function(){return this._sliderThumbMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBackplateMaterial",{get:function(){return this._sliderBackplateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBar",{get:function(){return this._sliderBar},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderThumb",{get:function(){return this._sliderThumb},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBackplate",{get:function(){return this._sliderBackplate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVisible",{set:function(t){var e;this._isVisible!==t&&(this._isVisible=t,null===(e=this.node)||void 0===e||e.setEnabled(t))},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var i=this,o=(0,h.CreateBox)("".concat(this.name,"_sliderbackplate"),{width:1,height:1,depth:1},t);return o.isPickable=!1,o.visibility=0,o.scaling=new h.Vector3(1,.5,.8),h.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){t.meshes.forEach((function(t){t.isPickable=!1}));var e=t.meshes[1],r=t.meshes[1].clone("".concat(i.name,"_sliderbar"),o),n=t.meshes[1].clone("".concat(i.name,"_sliderthumb"),o);e.visibility=0,i._sliderBackplateVisible&&(e.visibility=1,e.name="".concat(i.name,"_sliderbackplate"),e.scaling.x=1,e.scaling.z=.2,e.parent=o,i._sliderBackplateMaterial&&(e.material=i._sliderBackplateMaterial),i._sliderBackplate=e),r&&(r.parent=o,r.position.z=-.1,r.scaling=new h.Vector3(.8,.04,.3),i._sliderBarMaterial&&(r.material=i._sliderBarMaterial),i._sliderBar=r),n&&(n.parent=o,n.isPickable=!0,n.position.z=-.115,n.scaling=new h.Vector3(.025,.3,.6),n.position.x=i._convertToPosition(i.value),n.addBehavior(i._createBehavior()),i._sliderThumbMaterial&&(n.material=i._sliderThumbMaterial),i._sliderThumb=n),i._injectGUI3DReservedDataStore(o).control=i,o.getChildMeshes().forEach((function(t){i._injectGUI3DReservedDataStore(t).control=i}))})),this._affectMaterial(o),o},e.prototype._affectMaterial=function(t){var e,i,o;this._sliderBackplateMaterial=null!==(e=this._sliderBackplateMaterial)&&void 0!==e?e:new Kt("".concat(this.name,"_sliderbackplate_material"),t.getScene()),this._sliderBarMaterial=null!==(i=this._sliderBarMaterial)&&void 0!==i?i:new Ut("".concat(this.name,"_sliderbar_material"),t.getScene()),this._sliderThumbMaterial=null!==(o=this._sliderThumbMaterial)&&void 0!==o?o:new Yt("".concat(this.name,"_sliderthumb_material"),t.getScene())},e.prototype._createBehavior=function(){var t=this,e=new h.PointerDragBehavior({dragAxis:h.Vector3.Right()});return e.moveAttached=!1,e.onDragStartObservable.add((function(){t._draggedPosition=t._sliderThumb.position.x})),e.onDragObservable.add((function(e){t._draggedPosition+=e.dragDistance/t.scaling.x,t.value=t._convertToValue(t._draggedPosition)})),e},e.prototype._convertToPosition=function(t){var e=(t-this.minimum)/(this.maximum-this.minimum)*(this.end-this.start)+this.start;return Math.min(Math.max(e,this.start),this.end)},e.prototype._convertToValue=function(t){var e=(t-this.start)/(this.end-this.start)*(this.maximum-this.minimum);return e=this.step?Math.round(e/this.step)*this.step:e,Math.max(Math.min(this.minimum+e,this._maximum),this._minimum)},e.prototype.dispose=function(){var e,i,o,r,n,a;t.prototype.dispose.call(this),null===(e=this._sliderBar)||void 0===e||e.dispose(),null===(i=this._sliderThumb)||void 0===i||i.dispose(),null===(o=this._sliderBarMaterial)||void 0===o||o.dispose(),null===(r=this._sliderThumbMaterial)||void 0===r||r.dispose(),null===(n=this._sliderBackplate)||void 0===n||n.dispose(),null===(a=this._sliderBackplateMaterial)||void 0===a||a.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(dt),qt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return n(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var o=this._sphericalMapping(e);switch(t.position=o,this.orientation){case bt.FACEORIGIN_ORIENTATION:i.lookAt(new h.Vector3(2*o.x,2*o.y,2*o.z));break;case bt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new h.Vector3(-o.x,-o.y,-o.z));break;case bt.FACEFORWARD_ORIENTATION:break;case bt.FACEFORWARDREVERSED_ORIENTATION:i.rotate(h.Axis.Y,Math.PI,0)}}},e.prototype._sphericalMapping=function(t){var e=new h.Vector3(0,0,this._radius),i=t.y/this._radius,o=-t.x/this._radius;return h.Matrix.RotationYawPitchRollToRef(o,i,0,h.TmpVectors.Matrix[0]),h.Vector3.TransformNormal(e,h.TmpVectors.Matrix[0])},e}(mt),Jt=function(t){function e(e){void 0===e&&(e=!1);var i=t.call(this)||this;return i._isVertical=!1,i.margin=.1,i._isVertical=e,i}return n(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){var e=this;this._isVertical!==t&&(this._isVertical=t,h.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){for(var t,e=0,i=0,o=0,r=[],n=h.Matrix.Invert(this.node.computeWorldMatrix(!0)),a=0,s=this._children;a<s.length;a++)if((f=s[a]).mesh){o++,f.mesh.computeWorldMatrix(!0),f.mesh.getWorldMatrix().multiplyToRef(n,h.TmpVectors.Matrix[0]);var l=f.mesh.getBoundingInfo().boundingBox,_=h.Vector3.TransformNormal(l.extendSize,h.TmpVectors.Matrix[0]);r.push(_),this._isVertical?i+=_.y:e+=_.x}this._isVertical?i+=(o-1)*this.margin/2:e+=(o-1)*this.margin/2,t=this._isVertical?-i:-e;for(var c=0,u=0,d=this._children;u<d.length;u++){var f;(f=d[u]).mesh&&(o--,_=r[c++],this._isVertical?(f.position.y=t+_.y,f.position.x=0,t+=2*_.y):(f.position.x=t+_.x,f.position.y=0,t+=2*_.x),t+=o>0?this.margin:0)}},e}(bt),$t=function(t){function e(e,i){var o=t.call(this,i,e)||this;return o._currentMesh=e,o.pointerEnterAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1.1)},o.pointerOutAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/1.1)},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return n(e,t),e.prototype._getTypeName=function(){return"TouchMeshButton3D"},e.prototype._createNode=function(){var t=this;return this._currentMesh.getChildMeshes().forEach((function(e){t._injectGUI3DReservedDataStore(e).control=t})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(wt);h.ShaderStore.ShadersStore.mrdlBackglowPixelShader="uniform vec3 cameraPosition;varying vec3 vNormal;varying vec2 vUV;uniform float _Bevel_Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Tuning_Motion_;uniform float _Motion_;uniform float _Max_Intensity_;uniform float _Intensity_Fade_In_Exponent_;uniform float _Outer_Fuzz_Start_;uniform float _Outer_Fuzz_End_;uniform vec4 _Color_;uniform vec4 _Inner_Color_;uniform float _Blend_Exponent_;uniform float _Falloff_;uniform float _Bias_;float BiasFunc(float b,float v) {return pow(v,log(clamp(b,0.001,0.999))/log(0.5));}\nvoid Fuzzy_Round_Rect_B33(\nfloat Size_X,\nfloat Size_Y,\nfloat Radius_X,\nfloat Radius_Y,\nfloat Line_Width,\nvec2 UV,\nfloat Outer_Fuzz,\nfloat Max_Outer_Fuzz,\nout float Rect_Distance,\nout float Inner_Distance)\n{vec2 halfSize=vec2(Size_X,Size_Y)*0.5;vec2 r=max(min(vec2(Radius_X,Radius_Y),halfSize),vec2(0.001,0.001));float radius=min(r.x,r.y)-Max_Outer_Fuzz;vec2 v=abs(UV);vec2 nearestp=min(v,halfSize-r);float d=distance(nearestp,v);Inner_Distance=clamp(1.0-(radius-d)/Line_Width,0.0,1.0);Rect_Distance=clamp(1.0-(d-radius)/Outer_Fuzz,0.0,1.0)*Inner_Distance;}\nvoid main()\n{float X_Q42;float Y_Q42;X_Q42=vNormal.x;Y_Q42=vNormal.y;float MaxAB_Q24=max(_Tuning_Motion_,_Motion_);float Sqrt_F_Q27=sqrt(MaxAB_Q24);float Power_Q43=pow(MaxAB_Q24,_Intensity_Fade_In_Exponent_);float Value_At_T_Q26=mix(_Outer_Fuzz_Start_,_Outer_Fuzz_End_,Sqrt_F_Q27);float Product_Q23=_Max_Intensity_*Power_Q43;float Rect_Distance_Q33;float Inner_Distance_Q33;Fuzzy_Round_Rect_B33(X_Q42,Y_Q42,_Bevel_Radius_,_Bevel_Radius_,_Line_Width_,vUV,Value_At_T_Q26,_Outer_Fuzz_Start_,Rect_Distance_Q33,Inner_Distance_Q33);float Power_Q44=pow(Inner_Distance_Q33,_Blend_Exponent_);float Result_Q45=pow(BiasFunc(_Bias_,Rect_Distance_Q33),_Falloff_);vec4 Color_At_T_Q25=mix(_Inner_Color_,_Color_,Power_Q44);float Product_Q22=Result_Q45*Product_Q23;vec4 Result_Q28=Product_Q22*Color_At_T_Q25;vec4 Out_Color=Result_Q28;float Clip_Threshold=0.0;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.mrdlBackglowVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;uniform float _Bevel_Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Tuning_Motion_;uniform float _Motion_;uniform float _Max_Intensity_;uniform float _Intensity_Fade_In_Exponent_;uniform float _Outer_Fuzz_Start_;uniform float _Outer_Fuzz_End_;uniform vec4 _Color_;uniform vec4 _Inner_Color_;uniform float _Blend_Exponent_;uniform float _Falloff_;uniform float _Bias_;varying vec3 vNormal;varying vec2 vUV;void main()\n{vec3 Dir_World_Q41=(world*vec4(tangent,0.0)).xyz;vec3 Dir_World_Q40=(world*vec4((cross(normal,tangent)),0.0)).xyz;float MaxAB_Q24=max(_Tuning_Motion_,_Motion_);float Length_Q16=length(Dir_World_Q41);float Length_Q17=length(Dir_World_Q40);bool Greater_Than_Q37=MaxAB_Q24>0.0;vec3 Sizes_Q35;vec2 XY_Q35;Sizes_Q35=(_Absolute_Sizes_ ? vec3(Length_Q16,Length_Q17,0) : vec3(Length_Q16/Length_Q17,1,0));XY_Q35=(uv-vec2(0.5,0.5))*Sizes_Q35.xy;vec3 Result_Q38=Greater_Than_Q37 ? position : vec3(0,0,0);vec3 Pos_World_Q39=(world*vec4(Result_Q38,1.0)).xyz;vec3 Position=Pos_World_Q39;vec3 Normal=Sizes_Q35;vec2 UV=XY_Q35;vec3 Tangent=vec3(0,0,0);vec3 Binormal=vec3(0,0,0);vec4 Color=vec4(1,1,1,1);gl_Position=viewProjection*vec4(Position,1);vNormal=Normal;vUV=UV;}";var te=function(t){function e(){var e=t.call(this)||this;return e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),ee=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.bevelRadius=.16,o.lineWidth=.16,o.absoluteSizes=!1,o.tuningMotion=0,o.motion=1,o.maxIntensity=.7,o.intensityFadeInExponent=2,o.outerFuzzStart=.04,o.outerFuzzEnd=.04,o.color=new h.Color4(.682353,.698039,1,1),o.innerColor=new h.Color4(.356863,.392157,.796078,1),o.blendExponent=1.5,o.falloff=2,o.bias=.5,o.alphaMode=h.Constants.ALPHA_ADD,o.disableDepthWrite=!0,o.backFaceCulling=!1,o}return n(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new te);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Bevel_Radius_","_Line_Width_","_Absolute_Sizes_","_Tuning_Motion_","_Motion_","_Max_Intensity_","_Intensity_Fade_In_Exponent_","_Outer_Fuzz_Start_","_Outer_Fuzz_End_","_Color_","_Inner_Color_","_Blend_Exponent_","_Falloff_","_Bias_"],c=[],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlBackglow",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setFloat("_Bevel_Radius_",this.bevelRadius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Tuning_Motion_",this.tuningMotion),this._activeEffect.setFloat("_Motion_",this.motion),this._activeEffect.setFloat("_Max_Intensity_",this.maxIntensity),this._activeEffect.setFloat("_Intensity_Fade_In_Exponent_",this.intensityFadeInExponent),this._activeEffect.setFloat("_Outer_Fuzz_Start_",this.outerFuzzStart),this._activeEffect.setFloat("_Outer_Fuzz_End_",this.outerFuzzEnd),this._activeEffect.setDirectColor4("_Color_",this.color),this._activeEffect.setDirectColor4("_Inner_Color_",this.innerColor),this._activeEffect.setFloat("_Blend_Exponent_",this.blendExponent),this._activeEffect.setFloat("_Falloff_",this.falloff),this._activeEffect.setFloat("_Bias_",this.bias),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=h.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLBackglowMaterial",t},e.prototype.getClassName=function(){return"MRDLBackglowMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},s([(0,h.serialize)()],e.prototype,"bevelRadius",void 0),s([(0,h.serialize)()],e.prototype,"lineWidth",void 0),s([(0,h.serialize)()],e.prototype,"absoluteSizes",void 0),s([(0,h.serialize)()],e.prototype,"tuningMotion",void 0),s([(0,h.serialize)()],e.prototype,"motion",void 0),s([(0,h.serialize)()],e.prototype,"maxIntensity",void 0),s([(0,h.serialize)()],e.prototype,"intensityFadeInExponent",void 0),s([(0,h.serialize)()],e.prototype,"outerFuzzStart",void 0),s([(0,h.serialize)()],e.prototype,"outerFuzzEnd",void 0),s([(0,h.serialize)()],e.prototype,"color",void 0),s([(0,h.serialize)()],e.prototype,"innerColor",void 0),s([(0,h.serialize)()],e.prototype,"blendExponent",void 0),s([(0,h.serialize)()],e.prototype,"falloff",void 0),s([(0,h.serialize)()],e.prototype,"bias",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLBackglowMaterial",ee);h.ShaderStore.ShadersStore.mrdlFrontplatePixelShader="uniform vec3 cameraPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Relative_To_Height_;uniform float _Filter_Width_;uniform vec4 _Edge_Color_;uniform float _Fade_Out_;uniform bool _Smooth_Edges_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform float _Blob_Pulse_Max_Size_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Gaze_Intensity_;uniform float _Gaze_Focus_;uniform sampler2D _Blob_Texture_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;void Scale_Color_B54(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid Scale_RGB_B50(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Proximity_Fragment_B51(\nfloat Proximity_Max_Intensity,\nfloat Proximity_Near_Radius,\nvec4 Deltas,\nfloat Show_Selection,\nfloat Distance_Fade1,\nfloat Distance_Fade2,\nfloat Strength,\nout float Proximity)\n{float proximity1=(1.0-clamp(length(Deltas.xy)/Proximity_Near_Radius,0.0,1.0))*Distance_Fade1;float proximity2=(1.0-clamp(length(Deltas.zw)/Proximity_Near_Radius,0.0,1.0))*Distance_Fade2;Proximity=Strength*(Proximity_Max_Intensity*max(proximity1,proximity2) *(1.0-Show_Selection)+Show_Selection);}\nvoid Blob_Fragment_B56(\nvec2 UV,\nvec3 Blob_Info,\nsampler2D Blob_Texture,\nout vec4 Blob_Color)\n{float k=dot(UV,UV);Blob_Color=Blob_Info.y*texture(Blob_Texture,vec2(vec2(sqrt(k),Blob_Info.x).x,1.0-vec2(sqrt(k),Blob_Info.x).y))*(1.0-clamp(k,0.0,1.0));}\nvoid Round_Rect_Fragment_B61(\nfloat Radius,\nvec4 Line_Color,\nfloat Filter_Width,\nfloat Line_Visibility,\nvec4 Fill_Color,\nbool Smooth_Edges,\nvec4 Rect_Parms,\nout float Inside_Rect)\n{float d=length(max(abs(Rect_Parms.zw)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);Inside_Rect=Smooth_Edges ? clamp((Radius-d)/dx,0.0,1.0) : 1.0-step(Radius,d);}\nvoid main()\n{float Is_Quad_Q53;Is_Quad_Q53=vNormal.z;vec4 Blob_Color_Q56;Blob_Fragment_B56(vUV,vTangent,_Blob_Texture_,Blob_Color_Q56);float X_Q52;float Y_Q52;float Z_Q52;float W_Q52;X_Q52=vExtra3.x;Y_Q52=vExtra3.y;Z_Q52=vExtra3.z;W_Q52=vExtra3.w;float Proximity_Q51;Proximity_Fragment_B51(_Proximity_Max_Intensity_,_Proximity_Near_Radius_,vExtra2,X_Q52,Y_Q52,Z_Q52,1.0,Proximity_Q51);float Inside_Rect_Q61;Round_Rect_Fragment_B61(W_Q52,vec4(1,1,1,1),_Filter_Width_,1.0,vec4(0,0,0,0),_Smooth_Edges_,vExtra1,Inside_Rect_Q61);vec4 Result_Q50;Scale_RGB_B50(_Edge_Color_,Proximity_Q51,Result_Q50);vec4 Result_Q47=Inside_Rect_Q61*Blob_Color_Q56;vec4 Color_At_T_Q48=mix(Result_Q50,Result_Q47,Is_Quad_Q53);vec4 Result_Q54;Scale_Color_B54(Color_At_T_Q48,_Fade_Out_,Result_Q54);vec4 Out_Color=Result_Q54;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";h.ShaderStore.ShadersStore.mrdlFrontplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Relative_To_Height_;uniform float _Filter_Width_;uniform vec4 _Edge_Color_;uniform float _Fade_Out_;uniform bool _Smooth_Edges_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform float _Blob_Pulse_Max_Size_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Gaze_Intensity_;uniform float _Gaze_Focus_;uniform sampler2D _Blob_Texture_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Blob_Vertex_B40(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nvec4 Vx_Color,\nvec2 UV,\nvec3 Face_Center,\nvec2 Face_Size,\nvec2 In_UV,\nfloat Blob_Fade_Length,\nfloat Selection_Fade,\nfloat Selection_Fade_Size,\nfloat Inner_Fade,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nfloat Blob_Enabled,\nfloat DistanceOffset,\nout vec3 Out_Position,\nout vec2 Out_UV,\nout vec3 Blob_Info,\nout vec2 Blob_Relative_UV)\n{float blobSize,fadeIn;vec3 Hit_Position;Blob_Info=vec3(0.0,0.0,0.0);float Hit_Distance=dot(Blob_Position-Face_Center,Normal)+DistanceOffset*Blob_Far_Distance;Hit_Position=Blob_Position-Hit_Distance*Normal;float absD=abs(Hit_Distance);float lerpVal=clamp((absD-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);fadeIn=1.0-clamp((absD-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float innerFade=1.0-clamp(-Hit_Distance/Inner_Fade,0.0,1.0);float farClip=clamp(1.0-step(Blob_Far_Distance+Blob_Fade_Length,absD),0.0,1.0);float size=mix(Blob_Near_Size,Blob_Far_Size,lerpVal)*farClip;blobSize=mix(size,Selection_Fade_Size,Selection_Fade)*innerFade*Blob_Enabled;Blob_Info.x=lerpVal*0.5+0.5;Blob_Info.y=fadeIn*Intensity*(1.0-Selection_Fade)*Blob_Fade;Blob_Info.x*=(1.0-Blob_Pulse);vec3 delta=Hit_Position-Face_Center;vec2 blobCenterXY=vec2(dot(delta,Tangent),dot(delta,Bitangent));vec2 quadUVin=2.0*UV-1.0; \nvec2 blobXY=blobCenterXY+quadUVin*blobSize;vec2 blobClipped=clamp(blobXY,-Face_Size*0.5,Face_Size*0.5);vec2 blobUV=(blobClipped-blobCenterXY)/max(blobSize,0.0001)*2.0;vec3 blobCorner=Face_Center+blobClipped.x*Tangent+blobClipped.y*Bitangent;Out_Position=mix(Position,blobCorner,Vx_Color.rrr);Out_UV=mix(In_UV,blobUV,Vx_Color.rr);Blob_Relative_UV=blobClipped/Face_Size.y;}\nvoid Round_Rect_Vertex_B36(\nvec2 UV,\nvec3 Tangent,\nvec3 Binormal,\nfloat Radius,\nfloat Anisotropy,\nvec2 Blob_Center_UV,\nout vec2 Rect_UV,\nout vec2 Scale_XY,\nout vec4 Rect_Parms)\n{Scale_XY=vec2(Anisotropy,1.0);Rect_UV=(UV-vec2(0.5,0.5))*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius);Rect_Parms.zw=Blob_Center_UV;}\nvec2 ProjectProximity(\nvec3 blobPosition,\nvec3 position,\nvec3 center,\nvec3 dir,\nvec3 xdir,\nvec3 ydir,\nout float vdistance\n)\n{vec3 delta=blobPosition-position;vec2 xy=vec2(dot(delta,xdir),dot(delta,ydir));vdistance=abs(dot(delta,dir));return xy;}\nvoid Proximity_Vertex_B33(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec3 Position,\nfloat Proximity_Far_Distance,\nfloat Relative_Scale,\nfloat Proximity_Anisotropy,\nvec3 Normal,\nvec3 Tangent,\nvec3 Binormal,\nout vec4 Extra,\nout float Distance_To_Face,\nout float Distance_Fade1,\nout float Distance_Fade2)\n{float distz1,distz2;Extra.xy=ProjectProximity(Blob_Position,Position,Face_Center,Normal,Tangent*Proximity_Anisotropy,Binormal,distz1)/Relative_Scale;Extra.zw=ProjectProximity(Blob_Position_2,Position,Face_Center,Normal,Tangent*Proximity_Anisotropy,Binormal,distz2)/Relative_Scale;Distance_To_Face=dot(Normal,Position-Face_Center);Distance_Fade1=1.0-clamp(distz1/Proximity_Far_Distance,0.0,1.0);Distance_Fade2=1.0-clamp(distz2/Proximity_Far_Distance,0.0,1.0);}\nvoid Object_To_World_Pos_B12(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Choose_Blob_B27(\nvec4 Vx_Color,\nvec3 Position1,\nvec3 Position2,\nbool Blob_Enable_1,\nbool Blob_Enable_2,\nfloat Near_Size_1,\nfloat Near_Size_2,\nfloat Blob_Inner_Fade_1,\nfloat Blob_Inner_Fade_2,\nfloat Blob_Pulse_1,\nfloat Blob_Pulse_2,\nfloat Blob_Fade_1,\nfloat Blob_Fade_2,\nout vec3 Position,\nout float Near_Size,\nout float Inner_Fade,\nout float Blob_Enable,\nout float Fade,\nout float Pulse)\n{Position=Position1*(1.0-Vx_Color.g)+Vx_Color.g*Position2;float b1=Blob_Enable_1 ? 1.0 : 0.0;float b2=Blob_Enable_2 ? 1.0 : 0.0;Blob_Enable=b1+(b2-b1)*Vx_Color.g;Pulse=Blob_Pulse_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Pulse_2;Fade=Blob_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Fade_2;Near_Size=Near_Size_1*(1.0-Vx_Color.g)+Vx_Color.g*Near_Size_2;Inner_Fade=Blob_Inner_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Inner_Fade_2;}\nvoid Move_Verts_B32(\nvec2 UV,\nfloat Radius,\nfloat Anisotropy,\nfloat Line_Width,\nfloat Visible,\nout vec3 New_P,\nout vec2 New_UV)\n{vec2 xy=2.0*UV-vec2(0.5,0.5);vec2 center=clamp(xy,0.0,1.0);vec2 delta=2.0*(xy-center);float deltaLength=length(delta);vec2 aniso=vec2(1.0/Anisotropy,1.0);center=(center-vec2(0.5,0.5))*(1.0-2.0*Radius*aniso);New_UV=vec2((2.0-2.0*deltaLength)*Visible,0.0);float deltaRadius= (Radius-Line_Width*New_UV.x);New_P.xy=(center+deltaRadius/deltaLength *aniso*delta);New_P.z=0.0;}\nvoid Object_To_World_Dir_B14(\nvec3 Dir_Object,\nout vec3 Binormal_World)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;}\nvoid Proximity_Visibility_B55(\nfloat Selection,\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Proximity_Far_Distance,\nfloat Proximity_Radius,\nvec3 Face_Center,\nvec3 Normal,\nvec2 Face_Size,\nfloat Gaze,\nout float Width)\n{float boxMaxSize=length(Face_Size)*0.5;float d1=dot(Proximity_Center-Face_Center,Normal);vec3 blob1=Proximity_Center-d1*Normal;float d2=dot(Proximity_Center_2-Face_Center,Normal);vec3 blob2=Proximity_Center_2-d2*Normal;vec3 delta1=blob1-Face_Center;vec3 delta2=blob2-Face_Center;float dist1=dot(delta1,delta1);float dist2=dot(delta2,delta2);float nearestProxDist=sqrt(min(dist1,dist2));Width=(1.0-step(boxMaxSize+Proximity_Radius,nearestProxDist))*(1.0-step(Proximity_Far_Distance,min(d1,d2))*(1.0-step(0.0001,Selection)));Width=max(Gaze,Width);}\nvec2 ramp2(vec2 start,vec2 end,vec2 x)\n{return clamp((x-start)/(end-start),vec2(0.0,0.0),vec2(1.0,1.0));}\nfloat computeSelection(\nvec3 blobPosition,\nvec3 normal,\nvec3 tangent,\nvec3 bitangent,\nvec3 faceCenter,\nvec2 faceSize,\nfloat selectionFuzz,\nfloat farDistance,\nfloat fadeLength\n)\n{vec3 delta=blobPosition-faceCenter;float absD=abs(dot(delta,normal));float fadeIn=1.0-clamp((absD-farDistance)/fadeLength,0.0,1.0);vec2 blobCenterXY=vec2(dot(delta,tangent),dot(delta,bitangent));vec2 innerFace=faceSize*(1.0-selectionFuzz)*0.5;vec2 selectPulse=ramp2(-faceSize*0.5,-innerFace,blobCenterXY)-ramp2(innerFace,faceSize*0.5,blobCenterXY);return selectPulse.x*selectPulse.y*fadeIn;}\nvoid Selection_Vertex_B31(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec2 Face_Size,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Selection_Fuzz,\nfloat Selected,\nfloat Far_Distance,\nfloat Fade_Length,\nvec3 Active_Face_Dir,\nout float Show_Selection)\n{float select1=computeSelection(Blob_Position,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float select2=computeSelection(Blob_Position_2,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);Show_Selection=mix(max(select1,select2),1.0,Selected);}\nvoid main()\n{vec3 Vec3_Q29=vec3(vec2(0,0).x,vec2(0,0).y,color.r);vec3 Nrm_World_Q24;Nrm_World_Q24=normalize((world*vec4(normal,0.0)).xyz);vec3 Face_Center_Q30;Face_Center_Q30=(world*vec4(vec3(0,0,0),1.0)).xyz;vec3 Tangent_World_Q13;Tangent_World_Q13=(world*vec4(tangent,0.0)).xyz;vec3 Result_Q42;Result_Q42=_Use_Global_Left_Index_ ? Global_Left_Index_Tip_Position.xyz : _Blob_Position_;vec3 Result_Q43;Result_Q43=_Use_Global_Right_Index_ ? Global_Right_Index_Tip_Position.xyz : _Blob_Position_2_;float Value_At_T_Q58=mix(_Blob_Near_Size_,_Blob_Pulse_Max_Size_,_Blob_Pulse_);float Value_At_T_Q59=mix(_Blob_Near_Size_2_,_Blob_Pulse_Max_Size_,_Blob_Pulse_2_);vec3 Cross_Q70=cross(normal,tangent);float Product_Q45=_Gaze_Intensity_*_Gaze_Focus_;float Step_Q46=step(0.0001,Product_Q45);vec3 Tangent_World_N_Q15=normalize(Tangent_World_Q13);vec3 Position_Q27;float Near_Size_Q27;float Inner_Fade_Q27;float Blob_Enable_Q27;float Fade_Q27;float Pulse_Q27;Choose_Blob_B27(color,Result_Q42,Result_Q43,_Blob_Enable_,_Blob_Enable_2_,Value_At_T_Q58,Value_At_T_Q59,_Blob_Inner_Fade_,_Blob_Inner_Fade_2_,_Blob_Pulse_,_Blob_Pulse_2_,_Blob_Fade_,_Blob_Fade_2_,Position_Q27,Near_Size_Q27,Inner_Fade_Q27,Blob_Enable_Q27,Fade_Q27,Pulse_Q27);vec3 Binormal_World_Q14;Object_To_World_Dir_B14(Cross_Q70,Binormal_World_Q14);float Anisotropy_Q21=length(Tangent_World_Q13)/length(Binormal_World_Q14);vec3 Binormal_World_N_Q16=normalize(Binormal_World_Q14);vec2 Face_Size_Q35;float ScaleY_Q35;Face_Size_Q35=vec2(length(Tangent_World_Q13),length(Binormal_World_Q14));ScaleY_Q35=Face_Size_Q35.y;float Out_Radius_Q38;float Out_Line_Width_Q38;Out_Radius_Q38=_Relative_To_Height_ ? _Radius_ : _Radius_/ScaleY_Q35;Out_Line_Width_Q38=_Relative_To_Height_ ? _Line_Width_ : _Line_Width_/ScaleY_Q35;float Show_Selection_Q31;Selection_Vertex_B31(Result_Q42,Result_Q43,Face_Center_Q30,Face_Size_Q35,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,_Selection_Fuzz_,_Selected_,_Selected_Distance_,_Selected_Fade_Length_,vec3(0,0,-1),Show_Selection_Q31);float MaxAB_Q41=max(Show_Selection_Q31,Product_Q45);float Width_Q55;Proximity_Visibility_B55(Show_Selection_Q31,Result_Q42,Result_Q43,_Proximity_Far_Distance_,_Proximity_Near_Radius_,Face_Center_Q30,Nrm_World_Q24,Face_Size_Q35,Step_Q46,Width_Q55);vec3 New_P_Q32;vec2 New_UV_Q32;Move_Verts_B32(uv,Out_Radius_Q38,Anisotropy_Q21,Out_Line_Width_Q38,Width_Q55,New_P_Q32,New_UV_Q32);vec3 Pos_World_Q12;Object_To_World_Pos_B12(New_P_Q32,Pos_World_Q12);vec3 Out_Position_Q40;vec2 Out_UV_Q40;vec3 Blob_Info_Q40;vec2 Blob_Relative_UV_Q40;Blob_Vertex_B40(Pos_World_Q12,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,Position_Q27,_Blob_Intensity_,Near_Size_Q27,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,color,uv,Face_Center_Q30,Face_Size_Q35,New_UV_Q32,_Blob_Fade_Length_,_Selection_Fade_,_Selection_Fade_Size_,Inner_Fade_Q27,Pulse_Q27,Fade_Q27,Blob_Enable_Q27,0.0,Out_Position_Q40,Out_UV_Q40,Blob_Info_Q40,Blob_Relative_UV_Q40);vec2 Rect_UV_Q36;vec2 Scale_XY_Q36;vec4 Rect_Parms_Q36;Round_Rect_Vertex_B36(New_UV_Q32,Tangent_World_Q13,Binormal_World_Q14,Out_Radius_Q38,Anisotropy_Q21,Blob_Relative_UV_Q40,Rect_UV_Q36,Scale_XY_Q36,Rect_Parms_Q36);vec4 Extra_Q33;float Distance_To_Face_Q33;float Distance_Fade1_Q33;float Distance_Fade2_Q33;Proximity_Vertex_B33(Result_Q42,Result_Q43,Face_Center_Q30,Pos_World_Q12,_Proximity_Far_Distance_,1.0,_Proximity_Anisotropy_,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,Extra_Q33,Distance_To_Face_Q33,Distance_Fade1_Q33,Distance_Fade2_Q33);vec4 Vec4_Q37=vec4(MaxAB_Q41,Distance_Fade1_Q33,Distance_Fade2_Q33,Out_Radius_Q38);vec3 Position=Out_Position_Q40;vec3 Normal=Vec3_Q29;vec2 UV=Out_UV_Q40;vec3 Tangent=Blob_Info_Q40;vec3 Binormal=vec3(0,0,0);vec4 Color=vec4(1,1,1,1);vec4 Extra1=Rect_Parms_Q36;vec4 Extra2=Extra_Q33;vec4 Extra3=Vec4_Q37;gl_Position=viewProjection*vec4(Position,1);vNormal=Normal;vUV=UV;vTangent=Tangent;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var ie=function(t){function e(){var e=t.call(this)||this;return e.SMOOTH_EDGES=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),oe=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.12,r.lineWidth=.01,r.relativeToHeight=!1,r._filterWidth=1,r.edgeColor=new h.Color4(.53,.53,.53,1),r.blobEnable=!0,r.blobPosition=new h.Vector3(100,100,100),r.blobIntensity=.5,r.blobNearSize=.032,r.blobFarSize=.048,r.blobNearDistance=.008,r.blobFarDistance=.064,r.blobFadeLength=.04,r.blobInnerFade=.01,r.blobPulse=0,r.blobFade=1,r.blobPulseMaxSize=.05,r.blobEnable2=!0,r.blobPosition2=new h.Vector3(10,10.1,-.6),r.blobNearSize2=.008,r.blobInnerFade2=.1,r.blobPulse2=0,r.blobFade2=1,r.gazeIntensity=.8,r.gazeFocus=0,r.selectionFuzz=.5,r.selected=1,r.selectionFade=.2,r.selectionFadeSize=0,r.selectedDistance=.08,r.selectedFadeLength=.08,r.proximityMaxIntensity=.45,r.proximityFarDistance=.16,r.proximityNearRadius=.016,r.proximityAnisotropy=1,r.useGlobalLeftIndex=!0,r.useGlobalRightIndex=!0,r.fadeOut=1,r.alphaMode=h.Constants.ALPHA_ADD,r.disableDepthWrite=!0,r.backFaceCulling=!1,r._blobTexture=new h.Texture(e.BLOB_TEXTURE_URL,o,!0,!1,h.Texture.NEAREST_SAMPLINGMODE),r}return n(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new ie);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Relative_To_Height_","_Filter_Width_","_Edge_Color_","_Fade_Out_","_Smooth_Edges_","_Blob_Enable_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Inner_Fade_","_Blob_Pulse_","_Blob_Fade_","_Blob_Pulse_Max_Size_","_Blob_Enable_2_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Inner_Fade_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Gaze_Intensity_","_Gaze_Focus_","_Blob_Texture_","_Selection_Fuzz_","_Selected_","_Selection_Fade_","_Selection_Fade_Size_","_Selected_Distance_","_Selected_Fade_Length_","_Proximity_Max_Intensity_","_Proximity_Far_Distance_","_Proximity_Near_Radius_","_Proximity_Anisotropy_","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","_Use_Global_Left_Index_","_Use_Global_Right_Index_"],c=[],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlFrontplate",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Relative_To_Height_",this.relativeToHeight?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Edge_Color_",this.edgeColor),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._activeEffect.setFloat("_Blob_Enable_",this.blobEnable?1:0),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Inner_Fade_",this.blobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setFloat("_Blob_Pulse_Max_Size_",this.blobPulseMaxSize),this._activeEffect.setFloat("_Blob_Enable_2_",this.blobEnable2?1:0),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Inner_Fade_2_",this.blobInnerFade2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setFloat("_Gaze_Intensity_",this.gazeIntensity),this._activeEffect.setFloat("_Gaze_Focus_",this.gazeFocus),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Selection_Fuzz_",this.selectionFuzz),this._activeEffect.setFloat("_Selected_",this.selected),this._activeEffect.setFloat("_Selection_Fade_",this.selectionFade),this._activeEffect.setFloat("_Selection_Fade_Size_",this.selectionFadeSize),this._activeEffect.setFloat("_Selected_Distance_",this.selectedDistance),this._activeEffect.setFloat("_Selected_Fade_Length_",this.selectedFadeLength),this._activeEffect.setFloat("_Proximity_Max_Intensity_",this.proximityMaxIntensity),this._activeEffect.setFloat("_Proximity_Far_Distance_",this.proximityFarDistance),this._activeEffect.setFloat("_Proximity_Near_Radius_",this.proximityNearRadius),this._activeEffect.setFloat("_Proximity_Anisotropy_",this.proximityAnisotropy),this._activeEffect.setFloat("_Use_Global_Left_Index_",this.useGlobalLeftIndex?1:0),this._activeEffect.setFloat("_Use_Global_Right_Index_",this.useGlobalRightIndex?1:0),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=h.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLFrontplateMaterial",t},e.prototype.getClassName=function(){return"MRDLFrontplateMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="",s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"lineWidth",void 0),s([(0,h.serialize)()],e.prototype,"relativeToHeight",void 0),s([(0,h.serialize)()],e.prototype,"edgeColor",void 0),s([(0,h.serialize)()],e.prototype,"blobEnable",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition",void 0),s([(0,h.serialize)()],e.prototype,"blobIntensity",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize",void 0),s([(0,h.serialize)()],e.prototype,"blobFarSize",void 0),s([(0,h.serialize)()],e.prototype,"blobNearDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"blobFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"blobInnerFade",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse",void 0),s([(0,h.serialize)()],e.prototype,"blobFade",void 0),s([(0,h.serialize)()],e.prototype,"blobPulseMaxSize",void 0),s([(0,h.serialize)()],e.prototype,"blobEnable2",void 0),s([(0,h.serialize)()],e.prototype,"blobPosition2",void 0),s([(0,h.serialize)()],e.prototype,"blobNearSize2",void 0),s([(0,h.serialize)()],e.prototype,"blobInnerFade2",void 0),s([(0,h.serialize)()],e.prototype,"blobPulse2",void 0),s([(0,h.serialize)()],e.prototype,"blobFade2",void 0),s([(0,h.serialize)()],e.prototype,"gazeIntensity",void 0),s([(0,h.serialize)()],e.prototype,"gazeFocus",void 0),s([(0,h.serialize)()],e.prototype,"selectionFuzz",void 0),s([(0,h.serialize)()],e.prototype,"selected",void 0),s([(0,h.serialize)()],e.prototype,"selectionFade",void 0),s([(0,h.serialize)()],e.prototype,"selectionFadeSize",void 0),s([(0,h.serialize)()],e.prototype,"selectedDistance",void 0),s([(0,h.serialize)()],e.prototype,"selectedFadeLength",void 0),s([(0,h.serialize)()],e.prototype,"proximityMaxIntensity",void 0),s([(0,h.serialize)()],e.prototype,"proximityFarDistance",void 0),s([(0,h.serialize)()],e.prototype,"proximityNearRadius",void 0),s([(0,h.serialize)()],e.prototype,"proximityAnisotropy",void 0),s([(0,h.serialize)()],e.prototype,"useGlobalLeftIndex",void 0),s([(0,h.serialize)()],e.prototype,"useGlobalRightIndex",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLFrontplateMaterial",oe);h.ShaderStore.ShadersStore.mrdlInnerquadPixelShader="uniform vec3 cameraPosition;varying vec2 vUV;varying vec3 vTangent;uniform vec4 _Color_;uniform float _Radius_;uniform bool _Fixed_Radius_;uniform float _Filter_Width_;uniform float _Glow_Fraction_;uniform float _Glow_Max_;uniform float _Glow_Falloff_;float FilterStep_Bid194(float edge,float x,float filterWidth)\n{float dx=max(1.0E-5,fwidth(x)*filterWidth);return max((x+dx*0.5-max(edge,x-dx*0.5))/dx,0.0);}\nvoid Round_Rect_B194(\nfloat Size_X,\nfloat Size_Y,\nfloat Radius,\nvec4 Rect_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Glow_Fraction,\nfloat Glow_Max,\nfloat Glow_Falloff,\nout vec4 Color)\n{vec2 halfSize=vec2(Size_X,Size_Y)*0.5;vec2 r=max(min(vec2(Radius,Radius),halfSize),vec2(0.01,0.01));vec2 v=abs(UV);vec2 nearestp=min(v,halfSize-r);vec2 delta=(v-nearestp)/max(vec2(0.01,0.01),r);float Distance=length(delta);float insideRect=1.0-FilterStep_Bid194(1.0-Glow_Fraction,Distance,Filter_Width);float glow=clamp((1.0-Distance)/Glow_Fraction,0.0,1.0);glow=pow(glow,Glow_Falloff);Color=Rect_Color*max(insideRect,glow*Glow_Max);}\nvoid main()\n{float X_Q192;float Y_Q192;float Z_Q192;X_Q192=vTangent.x;Y_Q192=vTangent.y;Z_Q192=vTangent.z;vec4 Color_Q194;Round_Rect_B194(X_Q192,1.0,Y_Q192,_Color_,_Filter_Width_,vUV,_Glow_Fraction_,_Glow_Max_,_Glow_Falloff_,Color_Q194);vec4 Out_Color=Color_Q194;float Clip_Threshold=0.0;gl_FragColor=Out_Color;}\n";h.ShaderStore.ShadersStore.mrdlInnerquadVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform vec4 _Color_;uniform float _Radius_;uniform bool _Fixed_Radius_;uniform float _Filter_Width_;uniform float _Glow_Fraction_;uniform float _Glow_Max_;uniform float _Glow_Falloff_;varying vec2 vUV;varying vec3 vTangent;void main()\n{vec3 Pos_World_Q189;Pos_World_Q189=(world*vec4(position,1.0)).xyz;vec3 Dir_World_Q190;Dir_World_Q190=(world*vec4(tangent,0.0)).xyz;vec3 Dir_World_Q191;Dir_World_Q191=(world*vec4((cross(normal,tangent)),0.0)).xyz;float Length_Q180=length(Dir_World_Q190);float Length_Q181=length(Dir_World_Q191);float Quotient_Q184=Length_Q180/Length_Q181;float Quotient_Q195=_Radius_/Length_Q181;vec2 Result_Q193;Result_Q193=vec2((uv.x-0.5)*Length_Q180/Length_Q181,(uv.y-0.5));float Result_Q198=_Fixed_Radius_ ? Quotient_Q195 : _Radius_;vec3 Vec3_Q183=vec3(Quotient_Q184,Result_Q198,0);vec3 Position=Pos_World_Q189;vec3 Normal=vec3(0,0,0);vec2 UV=Result_Q193;vec3 Tangent=Vec3_Q183;vec3 Binormal=vec3(0,0,0);vec4 Color=color;gl_Position=viewProjection*vec4(Position,1);vUV=UV;vTangent=Tangent;}\n";var re=function(t){function e(){var e=t.call(this)||this;return e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return n(e,t),e}(h.MaterialDefines),ne=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.color=new h.Color4(1,1,1,.05),o.radius=.12,o.fixedRadius=!0,o._filterWidth=1,o.glowFraction=0,o.glowMax=.5,o.glowFalloff=2,o.alphaMode=h.Constants.ALPHA_COMBINE,o.backFaceCulling=!1,o}return n(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new re);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,h.PrepareDefinesForAttributes)(t,o,!0,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new h.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,h.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[h.VertexBuffer.PositionKind];o.NORMAL&&s.push(h.VertexBuffer.NormalKind),o.UV1&&s.push(h.VertexBuffer.UVKind),o.UV2&&s.push(h.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(h.VertexBuffer.ColorKind),o.TANGENT&&s.push(h.VertexBuffer.TangentKind),(0,h.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Color_","_Radius_","_Fixed_Radius_","_Filter_Width_","_Glow_Fraction_","_Glow_Max_","_Glow_Falloff_"],c=[],u=[];(0,h.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlInnerquad",{attributes:s,uniformsNames:_,uniformBuffersNames:u,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setDirectColor4("_Color_",this.color),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Fixed_Radius_",this.fixedRadius?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setFloat("_Glow_Fraction_",this.glowFraction),this._activeEffect.setFloat("_Glow_Max_",this.glowMax),this._activeEffect.setFloat("_Glow_Falloff_",this.glowFalloff),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return h.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=h.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLInnerquadMaterial",t},e.prototype.getClassName=function(){return"MRDLInnerquadMaterial"},e.Parse=function(t,i,o){return h.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},s([(0,h.serialize)()],e.prototype,"color",void 0),s([(0,h.serialize)()],e.prototype,"radius",void 0),s([(0,h.serialize)()],e.prototype,"fixedRadius",void 0),s([(0,h.serialize)()],e.prototype,"glowFraction",void 0),s([(0,h.serialize)()],e.prototype,"glowMax",void 0),s([(0,h.serialize)()],e.prototype,"glowFalloff",void 0),e}(h.PushMaterial);(0,h.RegisterClass)("BABYLON.GUI.MRDLInnerquadMaterial",ne);var ae=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o.width=1,o.height=1,o.radius=.14,o.textSizeInPixels=18,o.imageSizeInPixels=40,o.plateMaterialColor=new h.Color3(.4,.4,.4),o.frontPlateDepth=.2,o.backPlateDepth=.04,o.backGlowOffset=.1,o.flatPlaneDepth=.001,o.innerQuadRadius=o.radius-.04,o.innerQuadColor=new h.Color4(0,0,0,0),o.innerQuadToggledColor=new h.Color4(.5197843,.6485234,.9607843,.6),o.innerQuadHoverColor=new h.Color4(1,1,1,.05),o.innerQuadToggledHoverColor=new h.Color4(.5197843,.6485234,.9607843,1),o._isBackplateVisible=!0,o._shareMaterials=!0,o._shareMaterials=i,o.pointerEnterAnimation=function(){o._frontPlate&&o._textPlate&&!o.isToggleButton&&o._performEnterExitAnimation(1),o.isToggleButton&&o._innerQuadMaterial&&(o.isToggled?o._innerQuadMaterial.color=o.innerQuadToggledHoverColor:o._innerQuadMaterial.color=o.innerQuadHoverColor)},o.pointerOutAnimation=function(){o._frontPlate&&o._textPlate&&!o.isToggleButton&&o._performEnterExitAnimation(-.8),o.isToggleButton&&o._innerQuadMaterial&&o._onToggle(o.isToggled)},o.pointerDownAnimation=function(){},o.pointerUpAnimation=function(){},o._pointerClickObserver=o.onPointerClickObservable.add((function(){o._frontPlate&&o._backGlow&&!o.isActiveNearInteraction&&o._performClickAnimation(),o.isToggleButton&&o._innerQuadMaterial&&o._onToggle(o.isToggled)})),o._pointerEnterObserver=o.onPointerEnterObservable.add((function(){o.pointerEnterAnimation()})),o._pointerOutObserver=o.onPointerOutObservable.add((function(){o.pointerOutAnimation()})),o._toggleObserver=o.onToggleObservable.add((function(t){o._innerQuadMaterial.color=t?o.innerQuadToggledColor:o.innerQuadColor})),o}return n(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._backGlow.renderingGroupId=t,this._innerQuad.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._backPlate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){var t;return(null===(t=this._tooltipTextBlock)||void 0===t?void 0:t.text)||null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,h.CreatePlane)("",{size:1},this._backPlate._scene),this._tooltipMesh.position=h.Vector3.Down().scale(.7).add(h.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._frontPlateCollisionMesh,this._tooltipTexture=lt.CreateForMesh(this._tooltipMesh);var o=new I;o.height=.25,o.width=.8,o.cornerRadius=25,o.color="#ffffff",o.thickness=20,o.background="#060668",this._tooltipTexture.addControl(o),this._tooltipTextBlock=new B,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=100,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new h.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"subtext",{get:function(){return this._subtext},set:function(t){this._subtext!==t&&(this._subtext=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backGlowMaterial",{get:function(){return this._backGlowMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerQuadMaterial",{get:function(){return this._innerQuadMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBackplateVisible",{set:function(t){this.mesh&&this._backMaterial&&(t&&!this._isBackplateVisible?this._backPlate.visibility=1:!t&&this._isBackplateVisible&&(this._backPlate.visibility=0)),this._isBackplateVisible=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TouchHolographicButton"},e.prototype._rebuildContent=function(){var t;t=this._getAspectRatio()<=1?this._alignContentVertically():this._alignContentHorizontally(),this.content=t},e.prototype._getAspectRatio=function(){return this.width/this.height},e.prototype._alignContentVertically=function(){var t=new S;if(t.isVertical=!0,(0,h.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new C;e.source=this._imageUrl,e.heightInPixels=180,e.widthInPixels=100,e.paddingTopInPixels=40,e.paddingBottomInPixels=40,t.addControl(e)}if(this._text){var i=new B;i.text=this._text,i.color="white",i.heightInPixels=30,i.fontSize=24,t.addControl(i)}return t},e.prototype._alignContentHorizontally=function(){var t=240,e=15,i=new I;i.widthInPixels=t,i.heightInPixels=t,i.color="transparent",i.setPaddingInPixels(e,e,e,e),t-=30;var o=new S;if(o.isVertical=!1,o.scaleY=this._getAspectRatio(),(0,h.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var r=new I("".concat(this.name,"_image"));r.widthInPixels=this.imageSizeInPixels,r.heightInPixels=this.imageSizeInPixels,r.color="transparent",t-=this.imageSizeInPixels;var n=new C;n.source=this._imageUrl,r.addControl(n),o.addControl(r)}if(this._text){var a=new B("".concat(this.name,"_text"));if(a.text=this._text,a.color="white",a.fontSize=this.textSizeInPixels,a.widthInPixels=t,this._imageUrl&&(a.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,a.paddingLeftInPixels=e),this._subtext){var s=new M;s.addColumnDefinition(1),s.addRowDefinition(.5),s.addRowDefinition(.5),s.widthInPixels=t,s.heightInPixels=45;var l=new B("".concat(this.name,"_subtext"));l.text=this._subtext,l.color="#EEEEEEAB",l.fontSize=.75*this.textSizeInPixels,l.fontWeight="600",this._imageUrl&&(l.textHorizontalAlignment=y.HORIZONTAL_ALIGNMENT_LEFT,l.paddingLeftInPixels=e),s.addControl(a,0),s.addControl(l,1),o.addControl(s)}else o.addControl(a)}return i.addControl(o),i},e.prototype._createNode=function(e){var i;this.name=null!==(i=this.name)&&void 0!==i?i:"TouchHolographicButton";var o=this._createBackPlate(e),r=this._createFrontPlate(e),n=this._createInnerQuad(e),a=this._createBackGlow(e);this._frontPlateCollisionMesh=r,this._textPlate=t.prototype._createNode.call(this,e),this._textPlate.name="".concat(this.name,"_textPlate"),this._textPlate.isPickable=!1,this._textPlate.scaling.x=this.width,this._textPlate.parent=r,this._backPlate=o,this._backPlate.position=h.Vector3.Forward(e.useRightHandedSystem).scale(this.backPlateDepth/2),this._backPlate.isPickable=!1,this._backPlate.addChild(r),this._backPlate.addChild(n),a&&this._backPlate.addChild(a);var s=new h.TransformNode("".concat(this.name,"_root"),e);return this._backPlate.setParent(s),this.collisionMesh=r,this.collidableFrontDirection=this._backPlate.forward.negate(),s},e.prototype._createBackPlate=function(t){var i=this,o=(0,h.CreateBox)("".concat(this.name,"_backPlate"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=.2,h.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.BACKPLATE_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.visibility=0,i._isBackplateVisible&&(e.visibility=1,e.name="".concat(i.name,"_backPlate"),e.isPickable=!1,e.scaling.x=i.width,e.scaling.y=i.height,e.parent=o),i._backMaterial&&(e.material=i._backMaterial),i._backPlate=e})),o},e.prototype._createFrontPlate=function(t){var i=this,o=(0,h.CreateBox)("".concat(this.name,"_frontPlate"),{width:this.width,height:this.height,depth:this.frontPlateDepth},t);return o.isPickable=!0,o.isNearPickable=!0,o.visibility=0,o.position=h.Vector3.Forward(t.useRightHandedSystem).scale((this.backPlateDepth-this.frontPlateDepth)/2),h.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.FRONTPLATE_MODEL_FILENAME,t).then((function(e){var r=(0,h.CreateBox)("".concat(i.name,"_collisionPlate"),{width:i.width,height:i.height},t);r.isPickable=!1,r.scaling.z=i.frontPlateDepth,r.visibility=0,r.parent=o,i._collisionPlate=r;var n=e.meshes[1];n.name="".concat(i.name,"_frontPlate"),n.isPickable=!1,n.scaling.x=i.width-i.backGlowOffset,n.scaling.y=i.height-i.backGlowOffset,n.position=h.Vector3.Forward(t.useRightHandedSystem).scale(-.5),n.parent=r,i.isToggleButton&&(n.visibility=0),i._frontMaterial&&(n.material=i._frontMaterial),i._textPlate.scaling.x=1,i._textPlate.parent=n,i._frontPlate=n})),o},e.prototype._createInnerQuad=function(t){var i=this,o=(0,h.CreateBox)("".concat(this.name,"_innerQuad"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=this.flatPlaneDepth,o.position.z+=this.backPlateDepth/2-this.flatPlaneDepth,h.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.INNERQUAD_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(i.name,"_innerQuad"),e.isPickable=!1,e.scaling.x=i.width-i.backGlowOffset,e.scaling.y=i.height-i.backGlowOffset,e.parent=o,i._innerQuadMaterial&&(e.material=i._innerQuadMaterial),i._innerQuad=e})),o},e.prototype._createBackGlow=function(t){var i=this;if(!this.isToggleButton){var o=(0,h.CreateBox)("".concat(this.name,"_backGlow"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=this.flatPlaneDepth,o.position.z+=this.backPlateDepth/2-2*this.flatPlaneDepth,h.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.BACKGLOW_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(i.name,"_backGlow"),e.isPickable=!1,e.scaling.x=i.width-i.backGlowOffset,e.scaling.y=i.height-i.backGlowOffset,e.parent=o,i._backGlowMaterial&&(e.material=i._backGlowMaterial),i._backGlow=e})),o}},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t,this._plateMaterial.diffuseColor=this.plateMaterialColor},e.prototype._performClickAnimation=function(){for(var t=new h.AnimationGroup("Click Animation Group"),e=0,i=[{name:"backGlowMotion",mesh:this._backGlow,property:"material.motion",keys:[{frame:0,values:[0,0,0]},{frame:20,values:[1,.0144,.0144]},{frame:40,values:[.0027713229489760476,0,0]},{frame:45,values:[.0027713229489760476]}]},{name:"_collisionPlateZSlide",mesh:this._collisionPlate,property:"position.z",keys:[{frame:0,values:[0,0,0]},{frame:20,values:[h.Vector3.Forward(this._collisionPlate._scene.useRightHandedSystem).scale(this.frontPlateDepth/2).z,0,0]},{frame:40,values:[0,.005403332496794331]},{frame:45,values:[0]}]},{name:"_collisionPlateZScale",mesh:this._collisionPlate,property:"scaling.z",keys:[{frame:0,values:[this.frontPlateDepth,0,0]},{frame:20,values:[this.backPlateDepth,0,0]},{frame:40,values:[this.frontPlateDepth,.0054]},{frame:45,values:[this.frontPlateDepth]}]}];e<i.length;e++){for(var o=i[e],r=new h.Animation(o.name,o.property,60,h.Animation.ANIMATIONTYPE_FLOAT,h.Animation.ANIMATIONLOOPMODE_CYCLE),n=[],a=0,s=o.keys;a<s.length;a++){var l=s[a];n.push({frame:l.frame,value:l.values[0],inTangent:l.values[1],outTangent:l.values[2],interpolation:l.values[3]})}r.setKeys(n),o.mesh&&t.addTargetedAnimation(r,o.mesh)}t.normalize(0,45),t.speedRatio=1,t.play()},e.prototype._performEnterExitAnimation=function(t){for(var e=new h.AnimationGroup("Enter Exit Animation Group"),i=0,o=[{name:"frontPlateFadeOut",mesh:this._frontPlate,property:"material.fadeOut",keys:[{frame:0,values:[0,0,.025045314830017686,0]},{frame:40,values:[1.00205599570012,.025045314830017686,0,0]}]},{name:"textPlateZSlide",mesh:this._textPlate,property:"position.z",keys:[{frame:0,values:[0,0,0]},{frame:40,values:[h.Vector3.Forward(this._textPlate._scene.useRightHandedSystem).scale(-.15).z,0,0]}]}];i<o.length;i++){for(var r=o[i],n=new h.Animation(r.name,r.property,60,h.Animation.ANIMATIONTYPE_FLOAT,h.Animation.ANIMATIONLOOPMODE_CYCLE),a=[],s=0,l=r.keys;s<l.length;s++){var _=l[s];a.push({frame:_.frame,value:_.values[0],inTangent:_.values[1],outTangent:_.values[2],interpolation:_.values[3]})}n.setKeys(a),r.mesh&&e.addTargetedAnimation(n,r.mesh)}e.normalize(0,45),e.speedRatio=t,e.play()},e.prototype._createBackMaterial=function(t){var e;this._backMaterial=null!==(e=this._backMaterial)&&void 0!==e?e:new Kt(this.name+"backPlateMaterial",t.getScene()),this._backMaterial.absoluteSizes=!0,this._backMaterial.radius=this.radius,this._backMaterial.lineWidth=.02},e.prototype._createFrontMaterial=function(t){var e;this._frontMaterial=null!==(e=this._frontMaterial)&&void 0!==e?e:new oe(this.name+"Front Material",t.getScene()),this.frontMaterial.radius=this.innerQuadRadius,this.frontMaterial.fadeOut=0},e.prototype._createBackGlowMaterial=function(t){var e,i=this.radius+.04;this._backGlowMaterial=null!==(e=this._backGlowMaterial)&&void 0!==e?e:new ee(this.name+"Back Glow Material",t.getScene()),this._backGlowMaterial.bevelRadius=i,this._backGlowMaterial.lineWidth=i,this._backGlowMaterial.motion=0},e.prototype._createInnerQuadMaterial=function(t){var e;this._innerQuadMaterial=null!==(e=this._innerQuadMaterial)&&void 0!==e?e:new ne("inner_quad",t.getScene()),this._innerQuadMaterial.radius=this.innerQuadRadius,this.isToggleButton&&(this._innerQuadMaterial.color=this.innerQuadColor)},e.prototype._createPlateMaterial=function(t){var e;this._plateMaterial=null!==(e=this._plateMaterial)&&void 0!==e?e:new h.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=h.Color3.Black()},e.prototype._onToggle=function(e){t.prototype._onToggle.call(this,e)},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._touchSharedMaterials.mrdlBackplateMaterial?this._backMaterial=this._host._touchSharedMaterials.mrdlBackplateMaterial:(this._createBackMaterial(t),this._host._touchSharedMaterials.mrdlBackplateMaterial=this._backMaterial),this._host._touchSharedMaterials.mrdlFrontplateMaterial?this._frontMaterial=this._host._touchSharedMaterials.mrdlFrontplateMaterial:(this._createFrontMaterial(t),this._host._touchSharedMaterials.mrdlFrontplateMaterial=this._frontMaterial),this._host._touchSharedMaterials.mrdlBackglowMaterial?this._backGlowMaterial=this._host._touchSharedMaterials.mrdlBackglowMaterial:(this._createBackGlowMaterial(t),this._host._touchSharedMaterials.mrdlBackglowMaterial=this._backGlowMaterial),this._host._touchSharedMaterials.mrdlInnerQuadMaterial?this._innerQuadMaterial=this._host._touchSharedMaterials.mrdlInnerQuadMaterial:(this._createInnerQuadMaterial(t),this._host._touchSharedMaterials.mrdlInnerQuadMaterial=this._innerQuadMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t),this._createBackGlowMaterial(t),this._createInnerQuadMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._textPlate.material=this._plateMaterial,this._isBackplateVisible||(this._backPlate.visibility=0),this._frontPlate&&(this._frontPlate.material=this._frontMaterial),this._backGlow&&(this._backGlow.material=this._backGlowMaterial),this._innerQuad&&(this._innerQuad.material=this._innerQuadMaterial),this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.onPointerClickObservable.remove(this._pointerClickObserver),this.onPointerEnterObservable.remove(this._pointerEnterObserver),this.onPointerOutObservable.remove(this._pointerOutObserver),this.onToggleObservable.remove(this._toggleObserver),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._backGlowMaterial.dispose(),this._innerQuadMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e.MRTK_ASSET_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.FRONTPLATE_MODEL_FILENAME="mrtk-fluent-frontplate.glb",e.BACKPLATE_MODEL_FILENAME="mrtk-fluent-backplate.glb",e.BACKGLOW_MODEL_FILENAME="mrtk-fluent-button.glb",e.INNERQUAD_MODEL_FILENAME="SlateProximity.glb",e}(wt),se=function(){function t(t){var e=this;this._customControlScaling=1,this._lastControlOver={},this._lastControlDown={},this.onPickedPointChangedObservable=new h.Observable,this.onPickingObservable=new h.Observable,this._sharedMaterials={},this._touchSharedMaterials={},this._scene=t||h.EngineStore.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){e._sceneDisposeObserver=null,e._utilityLayer=null,e.dispose()})),this._utilityLayer=h.UtilityLayerRenderer._CreateDefaultUtilityLayerFromScene(this._scene),this._utilityLayer.onlyCheckPointerDownEvents=!1,this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.mainSceneTrackerPredicate=function(t){var e,i,o;return t&&(null===(o=null===(i=null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control)||void 0===o?void 0:o._node)},this._rootContainer=new bt("RootContainer"),this._rootContainer._host=this;var i=this._utilityLayer.utilityLayerScene;this._pointerOutObserver=this._utilityLayer.onPointerOutObservable.add((function(t){e._handlePointerOut(t,!0)})),this._pointerObserver=i.onPointerObservable.add((function(t){e._doPicking(t)})),this._utilityLayer.utilityLayerScene.autoClear=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,new h.HemisphericLight("hemi",h.Vector3.Up(),this._utilityLayer.utilityLayerScene)}return Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"controlScaling",{get:function(){return this._customControlScaling},set:function(t){if(this._customControlScaling!==t&&t>0){var e=t/this._customControlScaling;this._customControlScaling=t,this._rootContainer.children.forEach((function(i){i.scaling.scaleInPlace(e),1!==t&&(i._isScaledByManager=!0)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useRealisticScaling",{get:function(){return this.controlScaling===t.MRTK_REALISTIC_SCALING},set:function(e){this.controlScaling=e?t.MRTK_REALISTIC_SCALING:1},enumerable:!1,configurable:!0}),t.prototype._handlePointerOut=function(t,e){var i=this._lastControlOver[t];i&&(i._onPointerOut(i),delete this._lastControlOver[t]),e&&this._lastControlDown[t]&&(this._lastControlDown[t].forcePointerUp(),delete this._lastControlDown[t]),this.onPickedPointChangedObservable.notifyObservers(null)},t.prototype._doPicking=function(t){var e,i,o;if(!this._utilityLayer||!this._utilityLayer.shouldRender||!this._utilityLayer.utilityLayerScene.activeCamera)return!1;var r=t.event,n=r.pointerId||0,a=r.button,s=t.pickInfo;if(s&&this.onPickingObservable.notifyObservers(s.pickedMesh),!s||!s.hit)return this._handlePointerOut(n,t.type===h.PointerEventTypes.POINTERUP),!1;s.pickedPoint&&this.onPickedPointChangedObservable.notifyObservers(s.pickedPoint);var l=null===(i=null===(e=s.pickedMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control;return l&&!l._processObservables(t.type,s.pickedPoint,(null===(o=s.originMesh)||void 0===o?void 0:o.position)||null,n,a)&&t.type===h.PointerEventTypes.POINTERMOVE&&(this._lastControlOver[n]&&this._lastControlOver[n]._onPointerOut(this._lastControlOver[n]),delete this._lastControlOver[n]),t.type===h.PointerEventTypes.POINTERUP&&(this._lastControlDown[r.pointerId]&&(this._lastControlDown[r.pointerId].forcePointerUp(),delete this._lastControlDown[r.pointerId]),("touch"===r.pointerType||"xr"===r.pointerType&&this._scene.getEngine().hostInformation.isMobile)&&this._handlePointerOut(n,!1)),!0},Object.defineProperty(t.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),t.prototype.containsControl=function(t){return this._rootContainer.containsControl(t)},t.prototype.addControl=function(t){return this._rootContainer.addControl(t),1!==this._customControlScaling&&(t.scaling.scaleInPlace(this._customControlScaling),t._isScaledByManager=!0),this},t.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),t._isScaledByManager&&(t.scaling.scaleInPlace(1/this._customControlScaling),t._isScaledByManager=!1),this},t.prototype.dispose=function(){for(var t in this._rootContainer.dispose(),this._sharedMaterials)Object.prototype.hasOwnProperty.call(this._sharedMaterials,t)&&this._sharedMaterials[t].dispose();for(var t in this._sharedMaterials={},this._touchSharedMaterials)Object.prototype.hasOwnProperty.call(this._touchSharedMaterials,t)&&this._touchSharedMaterials[t].dispose();this._touchSharedMaterials={},this._pointerOutObserver&&this._utilityLayer&&(this._utilityLayer.onPointerOutObservable.remove(this._pointerOutObserver),this._pointerOutObserver=null),this.onPickedPointChangedObservable.clear(),this.onPickingObservable.clear();var e=this._utilityLayer?this._utilityLayer.utilityLayerScene:null;e&&this._pointerObserver&&(e.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=null),this._scene&&this._sceneDisposeObserver&&(this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null),this._utilityLayer&&this._utilityLayer.dispose()},t.MRTK_REALISTIC_SCALING=.032,t}(),le=void 0!==o.g?o.g:"undefined"!=typeof window?window:void 0;void 0!==le&&(le.BABYLON=le.BABYLON||{},le.BABYLON.GUI||(le.BABYLON.GUI=t));const _e=e})(),r.default})()));
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this._transformCenterX},set:function(t){this._transformCenterX!==t&&(this._transformCenterX=t,this._markAsDirty(),this._markMatrixAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"horizontalAlignment",{get:function(){return this._horizontalAlignment},set:function(t){this._horizontalAlignment!==t&&(this._horizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"verticalAlignment",{get:function(){return this._verticalAlignment},set:function(t){this._verticalAlignment!==t&&(this._verticalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fixedRatio",{get:function(){return this._fixedRatio},set:function(t){this._fixedRatio!==t&&(this._fixedRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fixedRatioMasterIsWidth",{get:function(){return this._fixedRatioMasterIsWidth},set:function(t){this._fixedRatioMasterIsWidth!==t&&(this._fixedRatioMasterIsWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!0,this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"widthInPixels",{get:function(){return this._width.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!0,this.width=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._fixedRatioMasterIsWidth=!1,this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"heightInPixels",{get:function(){return this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this._fixedRatioMasterIsWidth=!1,this.height=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"style",{get:function(){return this._style},set:function(t){var e=this;this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this._style=t,this._style&&(this._styleObserver=this._style.onChangedObservable.add((function(){e._markAsDirty(),e._resetFontCache()}))),this._markAsDirty(),this._resetFontCache()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_isFontSizeInPercentage",{get:function(){return this._fontSize.isPercentage},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontSizeInPixels",{get:function(){var t=this._style?this._style._fontSize:this._fontSize;return t.isPixel?t.getValue(this._host):t.getValueInPixel(this._host,this._tempParentMeasure.height||this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.fontSize=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(t){this._fontSize.toString(this._host)!==t&&this._fontSize.fromString(t)&&(this._markAsDirty(),this._resetFontCache())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._color},set:function(t){this._color!==t&&(this._color=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._gradient},set:function(t){this._gradient!==t&&(this._gradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zIndex",{get:function(){return this._zIndex},set:function(t){this.zIndex!==t&&(this._zIndex=t,this.parent&&this.parent._reOrderControl(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"notRenderable",{get:function(){return this._doNotRender},set:function(t){this._doNotRender!==t&&(this._doNotRender=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){this._isVisible!==t&&(this._isVisible=t,this._markAsDirty(!0),this.onIsVisibleChangedObservable.notifyObservers(t))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkedMesh",{get:function(){return this._linkedMesh},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"descendantsOnlyPadding",{get:function(){return this._descendantsOnlyPadding},set:function(t){this._descendantsOnlyPadding!==t&&(this._descendantsOnlyPadding=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeft",{get:function(){return this._paddingLeft.toString(this._host)},set:function(t){this._paddingLeft.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingLeftInPixels",{get:function(){return this._paddingLeft.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingLeft=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingLeftInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingLeftInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRight",{get:function(){return this._paddingRight.toString(this._host)},set:function(t){this._paddingRight.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingRightInPixels",{get:function(){return this._paddingRight.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.paddingRight=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingRightInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingRightInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTop",{get:function(){return this._paddingTop.toString(this._host)},set:function(t){this._paddingTop.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingTopInPixels",{get:function(){return this._paddingTop.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingTop=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingTopInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingTopInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottom",{get:function(){return this._paddingBottom.toString(this._host)},set:function(t){this._paddingBottom.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"paddingBottomInPixels",{get:function(){return this._paddingBottom.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.paddingBottom=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_paddingBottomInPixels",{get:function(){return this._descendantsOnlyPadding?0:this.paddingBottomInPixels},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"left",{get:function(){return this._left.toString(this._host)},set:function(t){this._left.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftInPixels",{get:function(){return this._left.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.left=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"top",{get:function(){return this._top.toString(this._host)},set:function(t){this._top.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"topInPixels",{get:function(){return this._top.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.top=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetX",{get:function(){return this._linkOffsetX.toString(this._host)},set:function(t){this._linkOffsetX.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetXInPixels",{get:function(){return this._linkOffsetX.getValueInPixel(this._host,this._cachedParentMeasure.width)},set:function(t){isNaN(t)||(this.linkOffsetX=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetY",{get:function(){return this._linkOffsetY.toString(this._host)},set:function(t){this._linkOffsetY.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkOffsetYInPixels",{get:function(){return this._linkOffsetY.getValueInPixel(this._host,this._cachedParentMeasure.height)},set:function(t){isNaN(t)||(this.linkOffsetY=t+"px")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerX",{get:function(){return this._currentMeasure.left+this._currentMeasure.width/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centerY",{get:function(){return this._currentMeasure.top+this._currentMeasure.height/2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(t){var e=this;if(this._isEnabled!==t){this._isEnabled=t,this._markAsDirty();var i=function(t){if(t.host){for(var o in t.host._lastControlOver)t===e.host._lastControlOver[o]&&(t._onPointerOut(t,null,!0),delete t.host._lastControlOver[o]);void 0!==t.children&&t.children.forEach(i)}};i(this),this.onEnabledStateChangedObservable.notifyObservers(t)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColor",{get:function(){return this._disabledColor},set:function(t){this._disabledColor!==t&&(this._disabledColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disabledColorItem",{get:function(){return this._disabledColorItem},set:function(t){this._disabledColorItem!==t&&(this._disabledColorItem=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"focusedColor",{get:function(){return this._focusedColor},set:function(t){this._focusedColor=t},enumerable:!1,configurable:!0}),t.prototype.onBlur=function(){this._isFocused&&(this._isFocused=!1,this.focusedColor&&null!=this._unfocusedColor&&(this.color=this._unfocusedColor),this.onBlurObservable.notifyObservers(this))},t.prototype.onFocus=function(){this._isFocused=!0,this.focusedColor&&(this._unfocusedColor=this.color,this.color=this.focusedColor),this.onFocusObservable.notifyObservers(this)},t.prototype.keepsFocusWith=function(){return null},t.prototype.focus=function(){this._host.moveFocusToControl(this)},t.prototype.blur=function(){this._host.focusedControl=null},t.prototype.processKeyboard=function(t){"Enter"===t.key&&this.onEnterPressedObservable.notifyObservers(this),this.onKeyboardEventProcessedObservable.notifyObservers(t,-1,this)},t.prototype._getTypeName=function(){return"Control"},t.prototype.getAscendantOfClass=function(t){return this.parent?this.parent.getClassName()===t?this.parent:this.parent.getAscendantOfClass(t):null},t.prototype.markAsDirty=function(t){void 0===t&&(t=!1),this._markAsDirty(t)},t.prototype.markAllAsDirty=function(){this._markAllAsDirty()},t.prototype._resetFontCache=function(){this._fontSet=!0,this._markAsDirty()},t.prototype.isAscendant=function(t){return!!this.parent&&(this.parent===t||this.parent.isAscendant(t))},t.prototype.getLocalCoordinates=function(t){var e=d.Vector2.Zero();return this.getLocalCoordinatesToRef(t,e),e},t.prototype.getLocalCoordinatesToRef=function(t,e){return e.x=t.x-this._currentMeasure.left,e.y=t.y-this._currentMeasure.top,this},t.prototype.getParentLocalCoordinates=function(t){var e=d.Vector2.Zero();return e.x=t.x-this._cachedParentMeasure.left,e.y=t.y-this._cachedParentMeasure.top,e},t.prototype.moveToVector3=function(e,i){if(this._host&&this.parent===this._host._rootContainer){this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP;var o=this._host._getGlobalViewport(),r=d.Vector3.Project(e,d.Matrix.IdentityReadOnly,i.getTransformMatrix(),o);this._moveToProjectedPosition(r),r.z<0||r.z>1?this.notRenderable=!0:this.notRenderable=!1}else d.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},t.prototype.getDescendantsToRef=function(t,e,i){void 0===e&&(e=!1)},t.prototype.getDescendants=function(t,e){var i=[];return this.getDescendantsToRef(i,t,e),i},t.prototype.linkWithMesh=function(e){if(!this._host||this.parent&&this.parent!==this._host._rootContainer)e&&d.Tools.Error("Cannot link a control to a mesh if the control is not at root level");else{var i=this._host._linkedControls.indexOf(this);if(-1!==i)return this._linkedMesh=e,void(e||this._host._linkedControls.splice(i,1));e&&(this.horizontalAlignment=t.HORIZONTAL_ALIGNMENT_LEFT,this.verticalAlignment=t.VERTICAL_ALIGNMENT_TOP,this._linkedMesh=e,this._host._linkedControls.push(this))}},t.prototype.setPadding=function(t,e,i,o){var r=t,n=null!=e?e:r,a=null!=i?i:r,s=null!=o?o:n;this.paddingTop=r,this.paddingRight=n,this.paddingBottom=a,this.paddingLeft=s},t.prototype.setPaddingInPixels=function(t,e,i,o){var r=t,n=null!=e?e:r,a=null!=i?i:r,s=null!=o?o:n;this.paddingTopInPixels=r,this.paddingRightInPixels=n,this.paddingBottomInPixels=a,this.paddingLeftInPixels=s},t.prototype._moveToProjectedPosition=function(t){var e,i=this._left.getValue(this._host),o=this._top.getValue(this._host),r=null===(e=this.parent)||void 0===e?void 0:e._currentMeasure;r&&this._processMeasures(r,this._host.getContext());var n=t.x+this._linkOffsetX.getValue(this._host)-this._currentMeasure.width/2,a=t.y+this._linkOffsetY.getValue(this._host)-this._currentMeasure.height/2,s=this._left.ignoreAdaptiveScaling&&this._top.ignoreAdaptiveScaling;s&&(Math.abs(n-i)<.5&&(n=i),Math.abs(a-o)<.5&&(a=o)),(s||i!==n||o!==a)&&(this.left=n+"px",this.top=a+"px",this._left.ignoreAdaptiveScaling=!0,this._top.ignoreAdaptiveScaling=!0,this._markAsDirty())},t.prototype._offsetLeft=function(t){this._isDirty=!0,this._currentMeasure.left+=t},t.prototype._offsetTop=function(t){this._isDirty=!0,this._currentMeasure.top+=t},t.prototype._markMatrixAsDirty=function(){this._isMatrixDirty=!0,this._flagDescendantsAsMatrixDirty()},t.prototype._flagDescendantsAsMatrixDirty=function(){},t.prototype._intersectsRect=function(t,e){return this._transform(e),!(this._evaluatedMeasure.left>=t.left+t.width||this._evaluatedMeasure.top>=t.top+t.height||this._evaluatedMeasure.left+this._evaluatedMeasure.width<=t.left||this._evaluatedMeasure.top+this._evaluatedMeasure.height<=t.top)},t.prototype._computeAdditionalOffsetX=function(){return 0},t.prototype._computeAdditionalOffsetY=function(){return 0},t.prototype.invalidateRect=function(){if(this._transform(),this.host&&this.host.useInvalidateRectOptimization){this._currentMeasure.transformToRef(this._transformMatrix,this._tmpMeasureA),v.CombineToRef(this._tmpMeasureA,this._prevCurrentMeasureTransformedIntoGlobalSpace,this._tmpMeasureA);var t=this.shadowOffsetX,e=this.shadowOffsetY,i=Math.max(this._previousShadowBlur,this.shadowBlur),o=Math.min(Math.min(t,0)-2*i,0),r=Math.max(Math.max(t,0)+2*i,0),n=Math.min(Math.min(e,0)-2*i,0),a=Math.max(Math.max(e,0)+2*i,0),s=this._computeAdditionalOffsetX(),l=this._computeAdditionalOffsetY();this.host.invalidateRect(Math.floor(this._tmpMeasureA.left+o-s),Math.floor(this._tmpMeasureA.top+n-l),Math.ceil(this._tmpMeasureA.left+this._tmpMeasureA.width+r+s),Math.ceil(this._tmpMeasureA.top+this._tmpMeasureA.height+a+l))}},t.prototype._markAsDirty=function(t){void 0===t&&(t=!1),(this._isVisible||t)&&(this._isDirty=!0,this._markMatrixAsDirty(),this._host&&this._host.markAsDirty())},t.prototype._markAllAsDirty=function(){this._markAsDirty(),this._font&&this._prepareFont()},t.prototype._link=function(t){this._host=t,this._host&&(this.uniqueId=this._host.getScene().getUniqueId())},t.prototype._transform=function(t){if(this._isMatrixDirty||1!==this._scaleX||1!==this._scaleY||0!==this._rotation){var e=this._currentMeasure.width*this._transformCenterX+this._currentMeasure.left,i=this._currentMeasure.height*this._transformCenterY+this._currentMeasure.top;t&&(t.translate(e,i),t.rotate(this._rotation),t.scale(this._scaleX,this._scaleY),t.translate(-e,-i)),(this._isMatrixDirty||this._cachedOffsetX!==e||this._cachedOffsetY!==i)&&(this._cachedOffsetX=e,this._cachedOffsetY=i,this._isMatrixDirty=!1,this._flagDescendantsAsMatrixDirty(),x.ComposeToRef(-e,-i,this._rotation,this._scaleX,this._scaleY,this.parent?this.parent._transformMatrix:null,this._transformMatrix),this._transformMatrix.invertToRef(this._invertTransformMatrix),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure))}},t.prototype._renderHighlight=function(t){this.isHighlighted&&(t.save(),t.strokeStyle=this._highlightColor,t.lineWidth=this._highlightLineWidth,this._renderHighlightSpecific(t),t.restore())},t.prototype._renderHighlightSpecific=function(t){t.strokeRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)},t.prototype._getColor=function(t){return this.gradient?this.gradient.getCanvasGradient(t):this.color},t.prototype._applyStates=function(e){this._isFontSizeInPercentage&&(this._fontSet=!0),this._host&&this._host.useSmallestIdeal&&!this._font&&(this._fontSet=!0),this._fontSet&&(this._prepareFont(),this._fontSet=!1),this._font&&(e.font=this._font),(this._color||this.gradient)&&(e.fillStyle=this._getColor(e)),t.AllowAlphaInheritance?e.globalAlpha*=this._alpha:this._alphaSet&&(e.globalAlpha=this.parent&&!this.parent.renderToIntermediateTexture?this.parent.alpha*this._alpha:this._alpha)},t.prototype._layout=function(t,e){if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;if(this._isDirty||!this._cachedParentMeasure.isEqualsTo(t)){this.host._numLayoutCalls++,this._currentMeasure.addAndTransformToRef(this._transformMatrix,0|-this._paddingLeftInPixels,0|-this._paddingTopInPixels,0|this._paddingRightInPixels,0|this._paddingBottomInPixels,this._prevCurrentMeasureTransformedIntoGlobalSpace),e.save(),this._applyStates(e);var i=0;do{this._rebuildLayout=!1,this._processMeasures(t,e),i++}while(this._rebuildLayout&&i<3);i>=3&&d.Logger.Error("Layout cycle detected in GUI (Control name=".concat(this.name,", uniqueId=").concat(this.uniqueId,")")),e.restore(),this.invalidateRect(),this._evaluateClippingState(t)}return this._wasDirty=this._isDirty,this._isDirty=!1,!0},t.prototype._processMeasures=function(t,e){this._tempPaddingMeasure.copyFrom(t),this.parent&&this.parent.descendantsOnlyPadding&&(this._tempPaddingMeasure.left+=this.parent.paddingLeftInPixels,this._tempPaddingMeasure.top+=this.parent.paddingTopInPixels,this._tempPaddingMeasure.width-=this.parent.paddingLeftInPixels+this.parent.paddingRightInPixels,this._tempPaddingMeasure.height-=this.parent.paddingTopInPixels+this.parent.paddingBottomInPixels),this._currentMeasure.copyFrom(this._tempPaddingMeasure),this._preMeasure(this._tempPaddingMeasure,e),this._measure(),this._postMeasure(this._tempPaddingMeasure,e),this._computeAlignment(this._tempPaddingMeasure,e),this._currentMeasure.left=0|this._currentMeasure.left,this._currentMeasure.top=0|this._currentMeasure.top,this._currentMeasure.width=0|this._currentMeasure.width,this._currentMeasure.height=0|this._currentMeasure.height,this._additionalProcessing(this._tempPaddingMeasure,e),this._cachedParentMeasure.copyFrom(this._tempPaddingMeasure),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.onDirtyObservable.hasObservers()&&this.onDirtyObservable.notifyObservers(this)},t.prototype._evaluateClippingState=function(t){if(this._transform(),this._currentMeasure.transformToRef(this._transformMatrix,this._evaluatedMeasure),this.parent&&this.parent.clipChildren){if(t.transformToRef(this.parent._transformMatrix,this._evaluatedParentMeasure),this._evaluatedMeasure.left>this._evaluatedParentMeasure.left+this._evaluatedParentMeasure.width)return void(this._isClipped=!0);if(this._evaluatedMeasure.left+this._evaluatedMeasure.width<this._evaluatedParentMeasure.left)return void(this._isClipped=!0);if(this._evaluatedMeasure.top>this._evaluatedParentMeasure.top+this._evaluatedParentMeasure.height)return void(this._isClipped=!0);if(this._evaluatedMeasure.top+this._evaluatedMeasure.height<this._evaluatedParentMeasure.top)return void(this._isClipped=!0)}this._isClipped=!1},t.prototype._measure=function(){this._width.isPixel?this._currentMeasure.width=this._width.getValue(this._host):this._currentMeasure.width*=this._width.getValue(this._host),this._height.isPixel?this._currentMeasure.height=this._height.getValue(this._host):this._currentMeasure.height*=this._height.getValue(this._host),0!==this._fixedRatio&&(this._fixedRatioMasterIsWidth?this._currentMeasure.height=this._currentMeasure.width*this._fixedRatio:this._currentMeasure.width=this._currentMeasure.height*this._fixedRatio)},t.prototype._computeAlignment=function(e,i){var o=this._currentMeasure.width,r=this._currentMeasure.height,n=e.width,a=e.height,s=0,l=0;switch(this.horizontalAlignment){case t.HORIZONTAL_ALIGNMENT_LEFT:s=0;break;case t.HORIZONTAL_ALIGNMENT_RIGHT:s=n-o;break;case t.HORIZONTAL_ALIGNMENT_CENTER:s=(n-o)/2}switch(this.verticalAlignment){case t.VERTICAL_ALIGNMENT_TOP:l=0;break;case t.VERTICAL_ALIGNMENT_BOTTOM:l=a-r;break;case t.VERTICAL_ALIGNMENT_CENTER:l=(a-r)/2}this.descendantsOnlyPadding||(this._paddingLeft.isPixel?(this._currentMeasure.left+=this._paddingLeft.getValue(this._host),this._currentMeasure.width-=this._paddingLeft.getValue(this._host)):(this._currentMeasure.left+=n*this._paddingLeft.getValue(this._host),this._currentMeasure.width-=n*this._paddingLeft.getValue(this._host)),this._paddingRight.isPixel?this._currentMeasure.width-=this._paddingRight.getValue(this._host):this._currentMeasure.width-=n*this._paddingRight.getValue(this._host),this._paddingTop.isPixel?(this._currentMeasure.top+=this._paddingTop.getValue(this._host),this._currentMeasure.height-=this._paddingTop.getValue(this._host)):(this._currentMeasure.top+=a*this._paddingTop.getValue(this._host),this._currentMeasure.height-=a*this._paddingTop.getValue(this._host)),this._paddingBottom.isPixel?this._currentMeasure.height-=this._paddingBottom.getValue(this._host):this._currentMeasure.height-=a*this._paddingBottom.getValue(this._host)),this._left.isPixel?this._currentMeasure.left+=this._left.getValue(this._host):this._currentMeasure.left+=n*this._left.getValue(this._host),this._top.isPixel?this._currentMeasure.top+=this._top.getValue(this._host):this._currentMeasure.top+=a*this._top.getValue(this._host),this._currentMeasure.left+=s,this._currentMeasure.top+=l},t.prototype._preMeasure=function(t,e){},t.prototype._postMeasure=function(t,e){},t.prototype._additionalProcessing=function(t,e){},t.prototype._clipForChildren=function(t){},t.prototype._clip=function(e,i){if(e.beginPath(),t._ClipMeasure.copyFrom(this._currentMeasure),i){i.transformToRef(this._invertTransformMatrix,this._tmpMeasureA);var o=new v(0,0,0,0);o.left=Math.max(this._tmpMeasureA.left,this._currentMeasure.left),o.top=Math.max(this._tmpMeasureA.top,this._currentMeasure.top),o.width=Math.min(this._tmpMeasureA.left+this._tmpMeasureA.width,this._currentMeasure.left+this._currentMeasure.width)-o.left,o.height=Math.min(this._tmpMeasureA.top+this._tmpMeasureA.height,this._currentMeasure.top+this._currentMeasure.height)-o.top,t._ClipMeasure.copyFrom(o)}if(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY){var r=this.shadowOffsetX,n=this.shadowOffsetY,a=this.shadowBlur,s=Math.min(Math.min(r,0)-2*a,0),l=Math.max(Math.max(r,0)+2*a,0),_=Math.min(Math.min(n,0)-2*a,0),h=Math.max(Math.max(n,0)+2*a,0);e.rect(t._ClipMeasure.left+s,t._ClipMeasure.top+_,t._ClipMeasure.width+l-s,t._ClipMeasure.height+h-_)}else e.rect(t._ClipMeasure.left,t._ClipMeasure.top,t._ClipMeasure.width,t._ClipMeasure.height);e.clip()},t.prototype._render=function(t,e){return!this.isVisible||this.notRenderable||this._isClipped?(this._isDirty=!1,!1):(this.host._numRenderCalls++,t.save(),this._applyStates(t),this._transform(t),this.clipContent&&this._clip(t,e),this.onBeforeDrawObservable.hasObservers()&&this.onBeforeDrawObservable.notifyObservers(this),this.useBitmapCache&&!this._wasDirty&&this._cacheData?t.putImageData(this._cacheData,this._currentMeasure.left,this._currentMeasure.top):this._draw(t,e),this.useBitmapCache&&this._wasDirty&&(this._cacheData=t.getImageData(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._renderHighlight(t),this.onAfterDrawObservable.hasObservers()&&this.onAfterDrawObservable.notifyObservers(this),t.restore(),!0)},t.prototype._draw=function(t,e){},t.prototype.contains=function(t,e){return this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y,!(t<this._currentMeasure.left||t>this._currentMeasure.left+this._currentMeasure.width||e<this._currentMeasure.top||e>this._currentMeasure.top+this._currentMeasure.height||(this.isPointerBlocker&&(this._host._shouldBlockPointer=!0),0))},t.prototype._processPicking=function(t,e,i,o,r,n,a,s){return!(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this._doNotRender||!this.contains(t,e)||(this._processObservables(o,t,e,i,r,n,a,s),0))},t.prototype._onPointerMove=function(t,e,i,o){this.onPointerMoveObservable.notifyObservers(e,-1,t,this,o)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerMove(t,e,i,o)},t.prototype._onPointerEnter=function(t,e){return!(!this._isEnabled||this._enterCount>0||(-1===this._enterCount&&(this._enterCount=0),this._enterCount++,this.onPointerEnterObservable.notifyObservers(this,-1,t,this,e)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerEnter(t,e),0))},t.prototype._onPointerOut=function(t,e,i){if(void 0===i&&(i=!1),i||this._isEnabled){this._enterCount=0;var o=!0;t.isAscendant(this)||(o=this.onPointerOutObservable.notifyObservers(this,-1,t,this,e)),o&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerOut(t,e,i)}},t.prototype._onPointerDown=function(t,e,i,o,r){return this._onPointerEnter(this,r),-1!==this.tabIndex&&(this.host.focusedControl=this),0===this._downCount&&(this._downCount++,this._downPointerIds[i]=!0,this.onPointerDownObservable.notifyObservers(new y(e,o),-1,t,this,r)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerDown(t,e,i,o,r),r&&this.uniqueId!==this._host.rootContainer.uniqueId&&this._host._capturedPointerIds.add(r.event.pointerId),!0)},t.prototype._onPointerUp=function(t,e,i,o,r,n){if(this._isEnabled){this._downCount=0,delete this._downPointerIds[i];var a=r;r&&(this._enterCount>0||-1===this._enterCount)&&(a=this.onPointerClickObservable.notifyObservers(new y(e,o),-1,t,this,n)),this.onPointerUpObservable.notifyObservers(new y(e,o),-1,t,this,n)&&null!=this.parent&&!this.isPointerBlocker&&this.parent._onPointerUp(t,e,i,o,a,n),n&&this.uniqueId!==this._host.rootContainer.uniqueId&&this._host._capturedPointerIds.delete(n.event.pointerId)}},t.prototype._forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,d.Vector2.Zero(),t,0,!0);else for(var e in this._downPointerIds)this._onPointerUp(this,d.Vector2.Zero(),+e,0,!0)},t.prototype._onWheelScroll=function(t,e){this._isEnabled&&this.onWheelObservable.notifyObservers(new d.Vector2(t,e))&&null!=this.parent&&this.parent._onWheelScroll(t,e)},t.prototype._onCanvasBlur=function(){},t.prototype._processObservables=function(t,e,i,o,r,n,a,s){if(!this._isEnabled)return!1;if(this._dummyVector2.copyFromFloats(e,i),t===d.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,this._dummyVector2,r,o);var l=this._host._lastControlOver[r];return l&&l!==this&&l._onPointerOut(this,o),l!==this&&this._onPointerEnter(this,o),this._host._lastControlOver[r]=this,!0}return t===d.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,this._dummyVector2,r,n,o),this._host._registerLastControlDown(this,r),this._host._lastPickedControl=this,!0):t===d.PointerEventTypes.POINTERUP?(this._host._lastControlDown[r]&&this._host._lastControlDown[r]._onPointerUp(this,this._dummyVector2,r,n,!0,o),delete this._host._lastControlDown[r],!0):!(t!==d.PointerEventTypes.POINTERWHEEL||!this._host._lastControlOver[r]||(this._host._lastControlOver[r]._onWheelScroll(a,s),0))},t.prototype._getStyleProperty=function(t,e){var i,o=null!==(i=this._style&&this._style[t])&&void 0!==i?i:this[t];return!o&&this.parent?this.parent._getStyleProperty(t,e):this.parent?o:e},t.prototype._prepareFont=function(){var e,i;(this._font||this._fontSet)&&(this._font=this._getStyleProperty("fontStyle","")+" "+this._getStyleProperty("fontWeight","")+" "+this.fontSizeInPixels+"px "+this._getStyleProperty("fontFamily","Arial"),this._fontOffset=t._GetFontOffset(this._font,null===(i=null===(e=this._host)||void 0===e?void 0:e.getScene())||void 0===i?void 0:i.getEngine()),this.getDescendants().forEach((function(t){return t._markAllAsDirty()})))},t.prototype.isDimensionFullyDefined=function(t){return this.getDimension(t).isPixel},t.prototype.getDimension=function(t){return"width"===t?this._width:this._height},t.prototype.clone=function(t){var e={};this.serialize(e,!0);var i=new(d.Tools.Instantiate("BABYLON.GUI."+e.className));return i.parse(e,t),i},t.prototype.parse=function(t,e,i){var o=this;return this._urlRewriter=i,d.SerializationHelper.Parse((function(){return o}),t,null),this.name=t.name,this._parseFromContent(t,null!=e?e:this._host),this},t.prototype.serialize=function(t,e,i){void 0===e&&(e=!1),void 0===i&&(i=!0),(this.isSerializable||e)&&(d.SerializationHelper.Serialize(this,t),t.name=this.name,t.className=this.getClassName(),i&&this._prepareFont(),this._fontFamily&&(t.fontFamily=this._fontFamily),this.fontSize&&(t.fontSize=this.fontSize),this.fontWeight&&(t.fontWeight=this.fontWeight),this.fontStyle&&(t.fontStyle=this.fontStyle),this._gradient&&(t.gradient={},this._gradient.serialize(t.gradient)),d.SerializationHelper.AppendSerializedAnimations(this,t))},t.prototype._parseFromContent=function(t,e,i){var o,r;if(t.fontFamily&&(this.fontFamily=t.fontFamily),t.fontSize&&(this.fontSize=t.fontSize),t.fontWeight&&(this.fontWeight=t.fontWeight),t.fontStyle&&(this.fontStyle=t.fontStyle),t.gradient){var n=d.Tools.Instantiate("BABYLON.GUI."+t.gradient.className);this._gradient=new n,null===(o=this._gradient)||void 0===o||o.parse(t.gradient)}if(t.animations){this.animations=[];for(var a=0;a<t.animations.length;a++){var s=t.animations[a],l=(0,d.GetClass)("BABYLON.Animation");l&&this.animations.push(l.Parse(s))}t.autoAnimate&&this._host&&this._host.getScene()&&this._host.getScene().beginAnimation(this,t.autoAnimateFrom,t.autoAnimateTo,t.autoAnimateLoop,t.autoAnimateSpeed||1)}this.fixedRatioMasterIsWidth=null!==(r=t.fixedRatioMasterIsWidth)&&void 0!==r?r:this.fixedRatioMasterIsWidth},t.prototype.dispose=function(){this.onDirtyObservable.clear(),this.onBeforeDrawObservable.clear(),this.onAfterDrawObservable.clear(),this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this.onWheelObservable.clear(),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onKeyboardEventProcessedObservable.clear(),this._styleObserver&&this._style&&(this._style.onChangedObservable.remove(this._styleObserver),this._styleObserver=null),this.parent&&(this.parent.removeControl(this),this.parent=null),this._host&&this._host._linkedControls.indexOf(this)>-1&&this.linkWithMesh(null),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_LEFT",{get:function(){return t._HORIZONTAL_ALIGNMENT_LEFT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_RIGHT",{get:function(){return t._HORIZONTAL_ALIGNMENT_RIGHT},enumerable:!1,configurable:!0}),Object.defineProperty(t,"HORIZONTAL_ALIGNMENT_CENTER",{get:function(){return t._HORIZONTAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_TOP",{get:function(){return t._VERTICAL_ALIGNMENT_TOP},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_BOTTOM",{get:function(){return t._VERTICAL_ALIGNMENT_BOTTOM},enumerable:!1,configurable:!0}),Object.defineProperty(t,"VERTICAL_ALIGNMENT_CENTER",{get:function(){return t._VERTICAL_ALIGNMENT_CENTER},enumerable:!1,configurable:!0}),t._GetFontOffset=function(e,i){if(t._FontHeightSizes[e])return t._FontHeightSizes[e];var o=i||d.EngineStore.LastCreatedEngine;if(!o)throw new Error("Invalid engine. Unable to create a canvas.");var r=o.getFontOffset(e);return t._FontHeightSizes[e]=r,r},t.Parse=function(t,e,i){var o=d.Tools.Instantiate("BABYLON.GUI."+t.className),r=d.SerializationHelper.Parse((function(){var t=new o;return t._urlRewriter=i,t}),t,null);return r.name=t.name,r._parseFromContent(t,e,i),r},t.drawEllipse=function(t,e,i,o,r,n){n.translate(t,e),n.scale(i,o),n.beginPath(),n.arc(0,0,1,0,2*Math.PI*r,r<0),r>=1&&n.closePath(),n.scale(1/i,1/o),n.translate(-t,-e)},t.prototype.isReady=function(){return!0},t.AllowAlphaInheritance=!1,t._ClipMeasure=new v(0,0,0,0),t._HORIZONTAL_ALIGNMENT_LEFT=0,t._HORIZONTAL_ALIGNMENT_RIGHT=1,t._HORIZONTAL_ALIGNMENT_CENTER=2,t._VERTICAL_ALIGNMENT_TOP=0,t._VERTICAL_ALIGNMENT_BOTTOM=1,t._VERTICAL_ALIGNMENT_CENTER=2,t._FontHeightSizes={},t.AddHeader=function(){},h([(0,d.serialize)()],t.prototype,"metadata",void 0),h([(0,d.serialize)()],t.prototype,"isHitTestVisible",void 0),h([(0,d.serialize)()],t.prototype,"isPointerBlocker",void 0),h([(0,d.serialize)()],t.prototype,"isFocusInvisible",void 0),h([(0,d.serialize)()],t.prototype,"clipChildren",null),h([(0,d.serialize)()],t.prototype,"clipContent",null),h([(0,d.serialize)()],t.prototype,"useBitmapCache",void 0),h([(0,d.serialize)()],t.prototype,"shadowOffsetX",null),h([(0,d.serialize)()],t.prototype,"shadowOffsetY",null),h([(0,d.serialize)()],t.prototype,"shadowBlur",null),h([(0,d.serialize)()],t.prototype,"shadowColor",null),h([(0,d.serialize)()],t.prototype,"hoverCursor",void 0),h([(0,d.serialize)()],t.prototype,"fontOffset",null),h([(0,d.serialize)()],t.prototype,"alpha",null),h([(0,d.serialize)()],t.prototype,"isSerializable",void 0),h([(0,d.serialize)()],t.prototype,"scaleX",null),h([(0,d.serialize)()],t.prototype,"scaleY",null),h([(0,d.serialize)()],t.prototype,"rotation",null),h([(0,d.serialize)()],t.prototype,"transformCenterY",null),h([(0,d.serialize)()],t.prototype,"transformCenterX",null),h([(0,d.serialize)()],t.prototype,"horizontalAlignment",null),h([(0,d.serialize)()],t.prototype,"verticalAlignment",null),h([(0,d.serialize)()],t.prototype,"fixedRatio",null),h([(0,d.serialize)()],t.prototype,"fixedRatioMasterIsWidth",null),h([(0,d.serialize)()],t.prototype,"width",null),h([(0,d.serialize)()],t.prototype,"height",null),h([(0,d.serialize)()],t.prototype,"style",null),h([(0,d.serialize)()],t.prototype,"color",null),h([(0,d.serialize)()],t.prototype,"gradient",null),h([(0,d.serialize)()],t.prototype,"zIndex",null),h([(0,d.serialize)()],t.prototype,"notRenderable",null),h([(0,d.serialize)()],t.prototype,"isVisible",null),h([(0,d.serialize)()],t.prototype,"descendantsOnlyPadding",null),h([(0,d.serialize)()],t.prototype,"paddingLeft",null),h([(0,d.serialize)()],t.prototype,"paddingRight",null),h([(0,d.serialize)()],t.prototype,"paddingTop",null),h([(0,d.serialize)()],t.prototype,"paddingBottom",null),h([(0,d.serialize)()],t.prototype,"left",null),h([(0,d.serialize)()],t.prototype,"top",null),h([(0,d.serialize)()],t.prototype,"linkOffsetX",null),h([(0,d.serialize)()],t.prototype,"linkOffsetY",null),h([(0,d.serialize)()],t.prototype,"isEnabled",null),h([(0,d.serialize)()],t.prototype,"disabledColor",null),h([(0,d.serialize)()],t.prototype,"disabledColorItem",null),h([(0,d.serialize)()],t.prototype,"overlapGroup",void 0),h([(0,d.serialize)()],t.prototype,"overlapDeltaMultiplier",void 0),t}();(0,d.RegisterClass)("BABYLON.GUI.Control",I);var B=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._children=new Array,i._measureForChildren=v.Empty(),i._background="",i._backgroundGradient=null,i._adaptWidthToChildren=!1,i._adaptHeightToChildren=!1,i._renderToIntermediateTexture=!1,i._intermediateTexture=null,i.delegatePickingToChildren=!1,i.logLayoutCycleErrors=!1,i.maxLayoutCycle=3,i.onControlAddedObservable=new d.Observable,i.onControlRemovedObservable=new d.Observable,i._inverseTransformMatrix=x.Identity(),i._inverseMeasure=new v(0,0,0,0),i}return l(e,t),Object.defineProperty(e.prototype,"renderToIntermediateTexture",{get:function(){return this._renderToIntermediateTexture},set:function(t){this._renderToIntermediateTexture!==t&&(this._renderToIntermediateTexture=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"adaptHeightToChildren",{get:function(){return this._adaptHeightToChildren},set:function(t){this._adaptHeightToChildren!==t&&(this._adaptHeightToChildren=t,t&&(this.height="100%"),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"adaptWidthToChildren",{get:function(){return this._adaptWidthToChildren},set:function(t){this._adaptWidthToChildren!==t&&(this._adaptWidthToChildren=t,t&&(this.width="100%"),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReadOnly",{get:function(){return this._isReadOnly},set:function(t){this._isReadOnly=t;for(var e=0,i=this._children;e<i.length;e++)i[e].isReadOnly=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Container"},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this.children;t<e.length;t++){var i=e[t];i._isClipped=!1,i._markMatrixAsDirty()}},e.prototype.getChildByName=function(t){for(var e=0,i=this.children;e<i.length;e++){var o=i[e];if(o.name===t)return o}return null},e.prototype.getChildByType=function(t,e){for(var i=0,o=this.children;i<o.length;i++){var r=o[i];if(r.typeName===e)return r}return null},e.prototype.containsControl=function(t){return-1!==this.children.indexOf(t)},e.prototype.addControl=function(t){return t?(-1!==this._children.indexOf(t)||(t._link(this._host),t._markAllAsDirty(),this._reOrderControl(t),this._markAsDirty(),this.onControlAddedObservable.notifyObservers(t)),this):this},e.prototype.clearControls=function(){for(var t=0,e=this.children.slice();t<e.length;t++){var i=e[t];this.removeControl(i)}return this},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null),t.linkWithMesh(null),this._host&&this._host._cleanControlAfterRemoval(t),this._markAsDirty(),this.onControlRemovedObservable.notifyObservers(t),this},e.prototype._reOrderControl=function(t){var e=t.linkedMesh;this.removeControl(t);for(var i=!1,o=0;o<this._children.length;o++)if(this._children[o].zIndex>t.zIndex){this._children.splice(o,0,t),i=!0;break}i||this._children.push(t),t.parent=this,e&&t.linkWithMesh(e),this._markAsDirty()},e.prototype._offsetLeft=function(e){t.prototype._offsetLeft.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._offsetLeft(e)},e.prototype._offsetTop=function(e){t.prototype._offsetTop.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._offsetTop(e)},e.prototype._markAllAsDirty=function(){t.prototype._markAllAsDirty.call(this);for(var e=0;e<this._children.length;e++)this._children[e]._markAllAsDirty()},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._localDraw=function(t){(this._background||this._backgroundGradient)&&(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._getBackgroundColor(t),t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.restore())},e.prototype._link=function(e){t.prototype._link.call(this,e);for(var i=0,o=this._children;i<o.length;i++)o[i]._link(e)},e.prototype._beforeLayout=function(){},e.prototype._processMeasures=function(e,i){!this._isDirty&&this._cachedParentMeasure.isEqualsTo(e)||(t.prototype._processMeasures.call(this,e,i),this._evaluateClippingState(e),this._renderToIntermediateTexture&&(this._intermediateTexture&&this._host.getScene()!=this._intermediateTexture.getScene()&&(this._intermediateTexture.dispose(),this._intermediateTexture=null),this._intermediateTexture?this._intermediateTexture.scaleTo(this._currentMeasure.width,this._currentMeasure.height):(this._intermediateTexture=new d.DynamicTexture("",{width:this._currentMeasure.width,height:this._currentMeasure.height},this._host.getScene(),!1,d.Texture.NEAREST_SAMPLINGMODE,d.Constants.TEXTUREFORMAT_RGBA,!1),this._intermediateTexture.hasAlpha=!0)))},e.prototype._layout=function(t,e){var i,o;if(!this.isDirty&&(!this.isVisible||this.notRenderable))return!1;this.host._numLayoutCalls++,this._isDirty&&this._currentMeasure.transformToRef(this._transformMatrix,this._prevCurrentMeasureTransformedIntoGlobalSpace);var r=0;e.save(),this._applyStates(e),this._beforeLayout();do{var n=-1,a=-1;if(this._rebuildLayout=!1,this._processMeasures(t,e),!this._isClipped){for(var s=0,l=this._children;s<l.length;s++){var _=l[s];_._tempParentMeasure.copyFrom(this._measureForChildren),_._layout(this._measureForChildren,e)&&_.isVisible&&!_.notRenderable&&(this.adaptWidthToChildren&&_._width.isPixel&&(n=Math.max(n,_._currentMeasure.width+_._paddingLeftInPixels+_._paddingRightInPixels)),this.adaptHeightToChildren&&_._height.isPixel&&(a=Math.max(a,_._currentMeasure.height+_._paddingTopInPixels+_._paddingBottomInPixels)))}this.adaptWidthToChildren&&n>=0&&(n+=this.paddingLeftInPixels+this.paddingRightInPixels,this.width!==n+"px"&&(null===(i=this.parent)||void 0===i||i._markAsDirty(),this.width=n+"px",this._width.ignoreAdaptiveScaling=!0,this._rebuildLayout=!0)),this.adaptHeightToChildren&&a>=0&&(a+=this.paddingTopInPixels+this.paddingBottomInPixels,this.height!==a+"px"&&(null===(o=this.parent)||void 0===o||o._markAsDirty(),this.height=a+"px",this._height.ignoreAdaptiveScaling=!0,this._rebuildLayout=!0)),this._postMeasure()}r++}while(this._rebuildLayout&&r<this.maxLayoutCycle);return r>=3&&this.logLayoutCycleErrors&&d.Logger.Error("Layout cycle detected in GUI (Container name=".concat(this.name,", uniqueId=").concat(this.uniqueId,")")),e.restore(),this._isDirty&&(this.invalidateRect(),this._isDirty=!1),!0},e.prototype._postMeasure=function(){},e.prototype._draw=function(t,e){var i=this._renderToIntermediateTexture&&this._intermediateTexture,o=i?this._intermediateTexture.getContext():t;i&&(o.save(),o.translate(-this._currentMeasure.left,-this._currentMeasure.top),e?(this._transformMatrix.invertToRef(this._inverseTransformMatrix),e.transformToRef(this._inverseTransformMatrix,this._inverseMeasure),o.clearRect(this._inverseMeasure.left,this._inverseMeasure.top,this._inverseMeasure.width,this._inverseMeasure.height)):o.clearRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._localDraw(o),t.save(),this.clipChildren&&this._clipForChildren(o);for(var r=0,n=this._children;r<n.length;r++){var a=n[r];e&&!a._intersectsRect(e)||a._render(o,e)}i&&(o.restore(),t.save(),t.globalAlpha=this.alpha,t.drawImage(o.canvas,this._currentMeasure.left,this._currentMeasure.top),t.restore()),t.restore()},e.prototype.getDescendantsToRef=function(t,e,i){if(void 0===e&&(e=!1),this.children)for(var o=0;o<this.children.length;o++){var r=this.children[o];i&&!i(r)||t.push(r),e||r.getDescendantsToRef(t,!1,i)}},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isVisible||this.notRenderable)return!1;var _=t.prototype.contains.call(this,e,i);if(!_&&this.clipChildren)return!1;if(this.delegatePickingToChildren){for(var h=!1,c=this._children.length-1;c>=0;c--)if((u=this._children[c]).isEnabled&&u.isHitTestVisible&&u.isVisible&&!u.notRenderable&&u.contains(e,i)){h=!0;break}if(!h)return!1}for(c=this._children.length-1;c>=0;c--){var u;if((u=this._children[c])._processPicking(e,i,o,r,n,a,s,l))return u.hoverCursor&&this._host._changeCursor(u.hoverCursor),!0}return!!_&&!!this.isHitTestVisible&&this._processObservables(r,e,i,o,n,a,s,l)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(this._currentMeasure)},e.prototype._getAdaptDimTo=function(t){return"width"===t?this.adaptWidthToChildren:this.adaptHeightToChildren},e.prototype.isDimensionFullyDefined=function(e){if(this._getAdaptDimTo(e)){for(var i=0,o=this.children;i<o.length;i++)if(!o[i].isDimensionFullyDefined(e))return!1;return!0}return t.prototype.isDimensionFullyDefined.call(this,e)},e.prototype.serialize=function(e,i,o){if(void 0===i&&(i=!1),void 0===o&&(o=!0),t.prototype.serialize.call(this,e,i,o),(this.isSerializable||i)&&(this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient)),this.children.length)){e.children=[];for(var r=0,n=this.children;r<n.length;r++){var a=n[r];if(a.isSerializable||i){var s={};a.serialize(s,i,o),e.children.push(s)}}}},e.prototype.dispose=function(){var e;t.prototype.dispose.call(this);for(var i=this.children.length-1;i>=0;i--)this.children[i].dispose();null===(e=this._intermediateTexture)||void 0===e||e.dispose()},e.prototype._parseFromContent=function(e,i,o){var r;if(t.prototype._parseFromContent.call(this,e,i,o),this._link(i),e.backgroundGradient){var n=d.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this._backgroundGradient=new n,null===(r=this._backgroundGradient)||void 0===r||r.parse(e.backgroundGradient)}if(e.children)for(var a=0,s=e.children;a<s.length;a++){var l=s[a];this.addControl(I.Parse(l,i,o))}},e.prototype.isReady=function(){for(var t=0,e=this.children;t<e.length;t++)if(!e[t].isReady())return!1;return!0},h([(0,d.serialize)()],e.prototype,"delegatePickingToChildren",void 0),h([(0,d.serialize)()],e.prototype,"renderToIntermediateTexture",null),h([(0,d.serialize)()],e.prototype,"maxLayoutCycle",void 0),h([(0,d.serialize)()],e.prototype,"adaptHeightToChildren",null),h([(0,d.serialize)()],e.prototype,"adaptWidthToChildren",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"backgroundGradient",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.Container",B);var C,T=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._cornerRadius=[0,0,0,0],i._cachedRadius=[0,0,0,0],i}return l(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadius",{get:function(){return this._cornerRadius[0]},set:function(t){t<0&&(t=0),this._cornerRadius[0]===t&&this._cornerRadius[1]===t&&this._cornerRadius[2]===t&&this._cornerRadius[3]===t||(this._cornerRadius[0]=this._cornerRadius[1]=this._cornerRadius[2]=this._cornerRadius[3]=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusX",{get:function(){return this._cornerRadius[0]},set:function(t){this._cornerRadius[0]!==t&&(this._cornerRadius[0]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusY",{get:function(){return this._cornerRadius[1]},set:function(t){this._cornerRadius[1]!==t&&(this._cornerRadius[1]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusZ",{get:function(){return this._cornerRadius[2]},set:function(t){this._cornerRadius[2]!==t&&(this._cornerRadius[2]=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cornerRadiusW",{get:function(){return this._cornerRadius[3]},set:function(t){this._cornerRadius[3]!==t&&(this._cornerRadius[3]=t)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Rectangle"},e.prototype._computeAdditionalOffsetX=function(){var t=0;return 0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(t+=1),this.thickness&&(t+=this.thickness/2),t},e.prototype._computeAdditionalOffsetY=function(){var t=0;return 0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(t+=1),this.thickness&&(t+=this.thickness/2),t},e.prototype._getRectangleFill=function(t){return this._getBackgroundColor(t)},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),(this._background||this._backgroundGradient)&&(t.fillStyle=this._getRectangleFill(t),0!==this._cornerRadius[0]||0!==this._cornerRadius[1]||0!==this._cornerRadius[2]||0!==this._cornerRadius[3]?(this._drawRoundedRect(t,this._thickness/2),t.fill()):t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),this._thickness&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),(this.color||this.gradient)&&(t.strokeStyle=this.gradient?this.gradient.getCanvasGradient(t):this.color),t.lineWidth=this._thickness,0!==this._cornerRadius[0]||0!==this._cornerRadius[1]||0!==this._cornerRadius[2]||0!==this._cornerRadius[3]?(this._drawRoundedRect(t,this._thickness/2),t.stroke()):t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._drawRoundedRect=function(t,e){void 0===e&&(e=0);for(var i=this._currentMeasure.left+e,o=this._currentMeasure.top+e,r=this._currentMeasure.width-2*e,n=this._currentMeasure.height-2*e,a=0;a<this._cornerRadius.length;a++)this._cachedRadius[a]=Math.abs(Math.min(n/2,Math.min(r/2,this._cornerRadius[a])));t.beginPath(),t.moveTo(i+this._cachedRadius[0],o),t.lineTo(i+r-this._cachedRadius[1],o),t.arc(i+r-this._cachedRadius[1],o+this._cachedRadius[1],this._cachedRadius[1],3*Math.PI/2,2*Math.PI),t.lineTo(i+r,o+n-this._cachedRadius[2]),t.arc(i+r-this._cachedRadius[2],o+n-this._cachedRadius[2],this._cachedRadius[2],0,Math.PI/2),t.lineTo(i+this._cachedRadius[3],o+n),t.arc(i+this._cachedRadius[3],o+n-this._cachedRadius[3],this._cachedRadius[3],Math.PI/2,Math.PI),t.lineTo(i,o+this._cachedRadius[0]),t.arc(i+this._cachedRadius[0],o+this._cachedRadius[0],this._cachedRadius[0],Math.PI,3*Math.PI/2),t.closePath()},e.prototype._clipForChildren=function(t){0===this._cornerRadius[0]&&0===this._cornerRadius[1]&&0===this._cornerRadius[2]&&0===this._cornerRadius[3]||(this._drawRoundedRect(t,this._thickness),t.clip())},h([(0,d.serialize)()],e.prototype,"thickness",null),h([(0,d.serialize)()],e.prototype,"cornerRadius",null),h([(0,d.serialize)()],e.prototype,"cornerRadiusX",null),h([(0,d.serialize)()],e.prototype,"cornerRadiusY",null),h([(0,d.serialize)()],e.prototype,"cornerRadiusZ",null),h([(0,d.serialize)()],e.prototype,"cornerRadiusW",null),e}(B);(0,d.RegisterClass)("BABYLON.GUI.Rectangle",T),function(t){t[t.Clip=0]="Clip",t[t.WordWrap=1]="WordWrap",t[t.Ellipsis=2]="Ellipsis",t[t.WordWrapEllipsis=3]="WordWrapEllipsis",t[t.HTML=4]="HTML"}(C||(C={}));var S=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._text="",o._textWrapping=0,o._textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,o._textVerticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,o._resizeToFit=!1,o._lineSpacing=new f(0),o._outlineWidth=0,o._outlineColor="white",o._underline=!1,o._lineThrough=!1,o._wordDivider=" ",o._forceResizeWidth=!1,o._applyOutlineToUnderline=!1,o.onTextChangedObservable=new d.Observable,o.onLinesReadyObservable=new d.Observable,o.reuseHTMLForWordWrapping=!1,o._linesTemp=[],o._htmlElement=null,o.text=i,o}return l(e,t),Object.defineProperty(e.prototype,"lines",{get:function(){return this._lines},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"resizeToFit",{get:function(){return this._resizeToFit},set:function(t){this._resizeToFit!==t&&(this._resizeToFit=t,this._resizeToFit&&(this._width.ignoreAdaptiveScaling=!0,this._height.ignoreAdaptiveScaling=!0),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textWrapping",{get:function(){return this._textWrapping},set:function(t){this._textWrapping!==t&&(this._textWrapping=+t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t+"",this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHorizontalAlignment",{get:function(){return this._textHorizontalAlignment},set:function(t){this._textHorizontalAlignment!==t&&(this._textHorizontalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textVerticalAlignment",{get:function(){return this._textVerticalAlignment},set:function(t){this._textVerticalAlignment!==t&&(this._textVerticalAlignment=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineSpacing",{get:function(){return this._lineSpacing.toString(this._host)},set:function(t){this._lineSpacing.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"underline",{get:function(){return this._underline},set:function(t){this._underline!==t&&(this._underline=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineThrough",{get:function(){return this._lineThrough},set:function(t){this._lineThrough!==t&&(this._lineThrough=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"applyOutlineToUnderline",{get:function(){return this._applyOutlineToUnderline},set:function(t){this._applyOutlineToUnderline!==t&&(this._applyOutlineToUnderline=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wordDivider",{get:function(){return this._wordDivider},set:function(t){this._wordDivider!==t&&(this._wordDivider=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceResizeWidth",{get:function(){return this._forceResizeWidth},set:function(t){this._forceResizeWidth!==t&&(this._forceResizeWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TextBlock"},e.prototype._processMeasures=function(e,i){var o;this._fontOffset&&!this.isDirty||(this._fontOffset=I._GetFontOffset(i.font,null===(o=this._host.getScene())||void 0===o?void 0:o.getEngine())),t.prototype._processMeasures.call(this,e,i),this._lines=this._breakLines(this._currentMeasure.width,this._currentMeasure.height,i),this.onLinesReadyObservable.notifyObservers(this);for(var r=0,n=0;n<this._lines.length;n++){var a=this._lines[n];a.width>r&&(r=a.width)}if(this._resizeToFit){if(0===this._textWrapping||this._forceResizeWidth){var s=Math.ceil(this._paddingLeftInPixels)+Math.ceil(this._paddingRightInPixels)+Math.ceil(r);s!==this._width.getValueInPixel(this._host,this._tempParentMeasure.width)&&(this._width.updateInPlace(s,f.UNITMODE_PIXEL),this._rebuildLayout=!0)}var l=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*this._lines.length|0;if(this._lines.length>0&&0!==this._lineSpacing.internalValue){var _;_=this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height),l+=(this._lines.length-1)*_}l!==this._height.internalValue&&(this._height.updateInPlace(l,f.UNITMODE_PIXEL),this._rebuildLayout=!0)}},e.prototype._drawText=function(t,e,i,o){var r=this._currentMeasure.width,n=0;switch(this._textHorizontalAlignment){case I.HORIZONTAL_ALIGNMENT_LEFT:n=0;break;case I.HORIZONTAL_ALIGNMENT_RIGHT:n=r-e;break;case I.HORIZONTAL_ALIGNMENT_CENTER:n=(r-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&o.strokeText(t,this._currentMeasure.left+n,i),o.fillText(t,this._currentMeasure.left+n,i),this._underline&&this._drawLine(this._currentMeasure.left+n,i+3,this._currentMeasure.left+n+e,i+3,o),this._lineThrough&&this._drawLine(this._currentMeasure.left+n,i-this.fontSizeInPixels/3,this._currentMeasure.left+n+e,i-this.fontSizeInPixels/3,o)},e.prototype._drawLine=function(t,e,i,o,r){if(r.beginPath(),r.lineWidth=Math.round(.05*this.fontSizeInPixels),r.moveTo(t,e),r.lineTo(i,o),this.outlineWidth&&this.applyOutlineToUnderline)r.stroke(),r.fill();else{var n=r.strokeStyle;r.strokeStyle=r.fillStyle,r.stroke(),r.strokeStyle=n}r.closePath()},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._renderLines(t),t.restore()},e.prototype._applyStates=function(e){t.prototype._applyStates.call(this,e),this.outlineWidth&&(e.lineWidth=this.outlineWidth,e.strokeStyle=this.outlineColor,e.lineJoin="miter",e.miterLimit=2)},e.prototype._breakLines=function(t,e,i){var o,r;this._linesTemp.length=0;var n=4===this._textWrapping?this._parseHTMLText(t,e,i):this.text.split("\n");switch(this._textWrapping){case 1:for(var a=0,s=n;a<s.length;a++){var l=s[a];(o=this._linesTemp).push.apply(o,this._parseLineWordWrap(l,t,i))}break;case 2:for(var _=0,h=n;_<h.length;_++)l=h[_],this._linesTemp.push(this._parseLineEllipsis(l,t,i));break;case 3:for(var c=0,u=n;c<u.length;c++)l=u[c],(r=this._linesTemp).push.apply(r,this._parseLineWordWrapEllipsis(l,t,e,i));break;default:for(var d=0,f=n;d<f.length;d++)l=f[d],this._linesTemp.push(this._parseLine(l,i))}return this._linesTemp},e.prototype._parseHTMLText=function(t,e,i){var o,r=[];this._htmlElement||(this._htmlElement=document.createElement("div"),document.body.appendChild(this._htmlElement));var n=this._htmlElement;n.textContent=this.text,n.style.font=i.font,n.style.position="absolute",n.style.visibility="hidden",n.style.top="-1000px",n.style.left="-1000px",null===(o=this.adjustWordWrappingHTMLElement)||void 0===o||o.call(this,n),n.style.width=t+"px",n.style.height=e+"px";var a=n.textContent;if(!a)return r;for(var s=n.childNodes[0],l=document.createRange(),_=0,h=0,c=a;h<c.length;h++){var u=c[h];l.setStart(s,0),l.setEnd(s,_+1);var d=l.getClientRects().length-1;r[d]=(r[d]||"")+u,_++}return this.reuseHTMLForWordWrapping||(n.remove(),this._htmlElement=null),r},e.prototype._parseLine=function(t,e){return void 0===t&&(t=""),{text:t,width:this._getTextMetricsWidth(e.measureText(t))}},e.prototype._getCharsToRemove=function(t,e,i){var o=t>e?t-e:0,r=t/i;return Math.max(Math.floor(o/r),1)},e.prototype._parseLineEllipsis=function(t,e,i){void 0===t&&(t="");var o=this._getTextMetricsWidth(i.measureText(t)),r=this._getCharsToRemove(o,e,t.length),n=Array.from&&Array.from(t);if(n)for(;n.length&&o>e;)n.splice(n.length-r,r),t="".concat(n.join(""),"…"),o=this._getTextMetricsWidth(i.measureText(t)),r=this._getCharsToRemove(o,e,t.length);else{for(;t.length>2&&o>e;)t=t.slice(0,-r),o=this._getTextMetricsWidth(i.measureText(t+"…")),r=this._getCharsToRemove(o,e,t.length);t+="…"}return{text:t,width:o}},e.prototype._getTextMetricsWidth=function(t){return void 0!==t.actualBoundingBoxLeft?Math.abs(t.actualBoundingBoxLeft)+Math.abs(t.actualBoundingBoxRight):t.width},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var o=[],r=this.wordSplittingFunction?this.wordSplittingFunction(t):t.split(this._wordDivider),n=this._getTextMetricsWidth(i.measureText(t)),a=0;a<r.length;a++){var s=a>0?t+this._wordDivider+r[a]:r[0],l=this._getTextMetricsWidth(i.measureText(s));l>e&&a>0?(o.push({text:t,width:n}),t=r[a],n=this._getTextMetricsWidth(i.measureText(t))):(n=l,t=s)}return o.push({text:t,width:n}),o},e.prototype._parseLineWordWrapEllipsis=function(t,e,i,o){void 0===t&&(t="");for(var r=this._parseLineWordWrap(t,e,o),n=1;n<=r.length;n++)if(this._computeHeightForLinesOf(n)>i&&n>1){var a=r[n-2],s=r[n-1];r[n-2]=this._parseLineEllipsis(a.text+this._wordDivider+s.text,e,o);for(var l=r.length-n+1,_=0;_<l;_++)r.pop();return r}return r},e.prototype._renderLines=function(t){if(this._fontOffset&&this._lines){var e=this._currentMeasure.height,i=0;switch(this._textVerticalAlignment){case I.VERTICAL_ALIGNMENT_TOP:i=this._fontOffset.ascent;break;case I.VERTICAL_ALIGNMENT_BOTTOM:i=e-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case I.VERTICAL_ALIGNMENT_CENTER:i=this._fontOffset.ascent+(e-this._fontOffset.height*this._lines.length)/2}i+=this._currentMeasure.top;for(var o=0;o<this._lines.length;o++){var r=this._lines[o];0!==o&&0!==this._lineSpacing.internalValue&&(this._lineSpacing.isPixel?i+=this._lineSpacing.getValue(this._host):i+=this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)),this._drawText(r.text,r.width,i,t),i+=this._fontOffset.height}}},e.prototype._computeHeightForLinesOf=function(t){var e=this._paddingTopInPixels+this._paddingBottomInPixels+this._fontOffset.height*t;return t>0&&0!==this._lineSpacing.internalValue&&(e+=(t-1)*(this._lineSpacing.isPixel?this._lineSpacing.getValue(this._host):this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height))),e},e.prototype.isDimensionFullyDefined=function(e){return!!this.resizeToFit||t.prototype.isDimensionFullyDefined.call(this,e)},e.prototype.computeExpectedHeight=function(){var t,e;if(this.text&&this.widthInPixels){var i=null===(t=d.EngineStore.LastCreatedEngine)||void 0===t?void 0:t.createCanvas(0,0).getContext("2d");if(i){this._applyStates(i),this._fontOffset||(this._fontOffset=I._GetFontOffset(i.font,null===(e=this._host.getScene())||void 0===e?void 0:e.getEngine()));var o=this._lines?this._lines:this._breakLines(this.widthInPixels-this._paddingLeftInPixels-this._paddingRightInPixels,this.heightInPixels-this._paddingTopInPixels-this._paddingBottomInPixels,i);return this._computeHeightForLinesOf(o.length)}}return 0},e.prototype.dispose=function(){var e;t.prototype.dispose.call(this),this.onTextChangedObservable.clear(),null===(e=this._htmlElement)||void 0===e||e.remove(),this._htmlElement=null},h([(0,d.serialize)()],e.prototype,"resizeToFit",null),h([(0,d.serialize)()],e.prototype,"textWrapping",null),h([(0,d.serialize)()],e.prototype,"text",null),h([(0,d.serialize)()],e.prototype,"textHorizontalAlignment",null),h([(0,d.serialize)()],e.prototype,"textVerticalAlignment",null),h([(0,d.serialize)()],e.prototype,"lineSpacing",null),h([(0,d.serialize)()],e.prototype,"outlineWidth",null),h([(0,d.serialize)()],e.prototype,"underline",null),h([(0,d.serialize)()],e.prototype,"lineThrough",null),h([(0,d.serialize)()],e.prototype,"applyOutlineToUnderline",null),h([(0,d.serialize)()],e.prototype,"outlineColor",null),h([(0,d.serialize)()],e.prototype,"wordDivider",null),h([(0,d.serialize)()],e.prototype,"forceResizeWidth",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.TextBlock",S);var O=function(t){function e(i,o){void 0===o&&(o=null);var r=t.call(this,i)||this;return r.name=i,r._workingCanvas=null,r._loaded=!1,r._stretch=e.STRETCH_FILL,r._source=null,r._autoScale=!1,r._sourceLeft=0,r._sourceTop=0,r._sourceWidth=0,r._sourceHeight=0,r._svgAttributesComputationCompleted=!1,r._isSVG=!1,r._cellWidth=0,r._cellHeight=0,r._cellId=-1,r._populateNinePatchSlicesFromImage=!1,r._imageDataCache={data:null,key:""},r.onImageLoadedObservable=new d.Observable,r.onSVGAttributesComputedObservable=new d.Observable,r.source=o,r}return l(e,t),Object.defineProperty(e.prototype,"isLoaded",{get:function(){return this._loaded},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){return this.isLoaded},Object.defineProperty(e.prototype,"detectPointerOnOpaqueOnly",{get:function(){return this._detectPointerOnOpaqueOnly},set:function(t){this._detectPointerOnOpaqueOnly!==t&&(this._detectPointerOnOpaqueOnly=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceLeft",{get:function(){return this._sliceLeft},set:function(t){this._sliceLeft!==t&&(this._sliceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceRight",{get:function(){return this._sliceRight},set:function(t){this._sliceRight!==t&&(this._sliceRight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceTop",{get:function(){return this._sliceTop},set:function(t){this._sliceTop!==t&&(this._sliceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliceBottom",{get:function(){return this._sliceBottom},set:function(t){this._sliceBottom!==t&&(this._sliceBottom=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceLeft",{get:function(){return this._sourceLeft},set:function(t){this._sourceLeft!==t&&(this._sourceLeft=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceTop",{get:function(){return this._sourceTop},set:function(t){this._sourceTop!==t&&(this._sourceTop=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceWidth",{get:function(){return this._sourceWidth},set:function(t){this._sourceWidth!==t&&(this._sourceWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceHeight",{get:function(){return this._sourceHeight},set:function(t){this._sourceHeight!==t&&(this._sourceHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageWidth",{get:function(){return this._imageWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageHeight",{get:function(){return this._imageHeight},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"populateNinePatchSlicesFromImage",{get:function(){return this._populateNinePatchSlicesFromImage},set:function(t){this._populateNinePatchSlicesFromImage!==t&&(this._populateNinePatchSlicesFromImage=t,this._populateNinePatchSlicesFromImage&&this._loaded&&this._extractNinePatchSliceDataFromImage())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSVG",{get:function(){return this._isSVG},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"svgAttributesComputationCompleted",{get:function(){return this._svgAttributesComputationCompleted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoScale",{get:function(){return this._autoScale},set:function(t){this._autoScale!==t&&(this._autoScale=t,t&&this._loaded&&this.synchronizeSizeWithContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stretch",{get:function(){return this._stretch},set:function(t){this._stretch!==t&&(this._stretch=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._rotate90=function(t,i){var o,r;void 0===i&&(i=!1);var n=this._domImage.width,a=this._domImage.height,s=(null===(r=null===(o=this._host)||void 0===o?void 0:o.getScene())||void 0===r?void 0:r.getEngine())||d.EngineStore.LastCreatedEngine;if(!s)throw new Error("Invalid engine. Unable to create a canvas.");var l=s.createCanvas(a,n),_=l.getContext("2d");_.translate(l.width/2,l.height/2),_.rotate(t*Math.PI/2),_.drawImage(this._domImage,0,0,n,a,-n/2,-a/2,n,a);var h=l.toDataURL("image/jpg"),c=new e(this.name+"rotated",h);return i&&(c._stretch=this._stretch,c._autoScale=this._autoScale,c._cellId=this._cellId,c._cellWidth=t%1?this._cellHeight:this._cellWidth,c._cellHeight=t%1?this._cellWidth:this._cellHeight),this._handleRotationForSVGImage(this,c,t),this._imageDataCache.data=null,c},e.prototype._handleRotationForSVGImage=function(t,e,i){var o=this;t._isSVG&&(t._svgAttributesComputationCompleted?(this._rotate90SourceProperties(t,e,i),this._markAsDirty()):t.onSVGAttributesComputedObservable.addOnce((function(){o._rotate90SourceProperties(t,e,i),o._markAsDirty()})))},e.prototype._rotate90SourceProperties=function(t,e,i){var o,r,n=t.sourceLeft,a=t.sourceTop,s=t.domImage.width,l=t.domImage.height,_=n,h=a,c=t.sourceWidth,u=t.sourceHeight;if(0!=i){var d=i<0?-1:1;i%=4;for(var f=0;f<Math.abs(i);++f)_=-(a-l/2)*d+l/2,h=(n-s/2)*d+s/2,c=(o=[u,c])[0],u=o[1],i<0?h-=u:_-=c,n=_,a=h,s=(r=[l,s])[0],l=r[1]}e.sourceLeft=_,e.sourceTop=h,e.sourceWidth=c,e.sourceHeight=u},e.prototype._extractNinePatchSliceDataFromImage=function(){var t,e,i=this._domImage.width,o=this._domImage.height;if(!this._workingCanvas){var r=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||d.EngineStore.LastCreatedEngine;if(!r)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=r.createCanvas(i,o)}var n=this._workingCanvas.getContext("2d");n.drawImage(this._domImage,0,0,i,o);var a=n.getImageData(0,0,i,o);this._sliceLeft=-1,this._sliceRight=-1;for(var s=0;s<i;s++)if((_=a.data[4*s+3])>127&&-1===this._sliceLeft)this._sliceLeft=s;else if(_<127&&this._sliceLeft>-1){this._sliceRight=s;break}this._sliceTop=-1,this._sliceBottom=-1;for(var l=0;l<o;l++){var _;if((_=a.data[l*i*4+3])>127&&-1===this._sliceTop)this._sliceTop=l;else if(_<127&&this._sliceTop>-1){this._sliceBottom=l;break}}},Object.defineProperty(e.prototype,"domImage",{get:function(){return this._domImage},set:function(t){var e=this;this._domImage=t,this._loaded=!1,this._imageDataCache.data=null,this._domImage.width?this._onImageLoaded():this._domImage.onload=function(){e._onImageLoaded()}},enumerable:!1,configurable:!0}),e.prototype._onImageLoaded=function(){this._imageDataCache.data=null,this._imageWidth=this._domImage.width,this._imageHeight=this._domImage.height,this._loaded=!0,this._populateNinePatchSlicesFromImage&&this._extractNinePatchSliceDataFromImage(),this._autoScale&&this.synchronizeSizeWithContent(),this.onImageLoadedObservable.notifyObservers(this),this._markAsDirty()},Object.defineProperty(e.prototype,"source",{get:function(){return this._source},set:function(t){var i,o,r,n,a,s=this;if(this._urlRewriter&&t&&(t=this._urlRewriter(t)),this._source!==t){this._removeCacheUsage(this._source),this._loaded=!1,this._source=t,this._imageDataCache.data=null,t&&(t=this._svgCheck(t));var l=(null===(o=null===(i=this._host)||void 0===i?void 0:i.getScene())||void 0===o?void 0:o.getEngine())||d.EngineStore.LastCreatedEngine;if(!l)throw new Error("Invalid engine. Unable to create a canvas.");if(t&&e.SourceImgCache.has(t)){var _=e.SourceImgCache.get(t);return this._domImage=_.img,_.timesUsed+=1,void(_.loaded?this._onImageLoaded():_.waitingForLoadCallback.push(this._onImageLoaded.bind(this)))}this._domImage=l.createCanvasImage();var h=this._domImage,c=!1;h.style&&(null===(r=this._source)||void 0===r?void 0:r.endsWith(".svg"))&&(h.style.visibility="hidden",h.style.position="absolute",h.style.top="0",null===(a=null===(n=l.getRenderingCanvas())||void 0===n?void 0:n.parentNode)||void 0===a||a.appendChild(h),c=!0),t&&e.SourceImgCache.set(t,{img:this._domImage,timesUsed:1,loaded:!1,waitingForLoadCallback:[this._onImageLoaded.bind(this)]}),this._domImage.onload=function(){if(t){var i=e.SourceImgCache.get(t);if(i){i.loaded=!0;for(var o=0,r=i.waitingForLoadCallback;o<r.length;o++)(0,r[o])();return i.waitingForLoadCallback.length=0,void(c&&h.remove())}}s._onImageLoaded(),c&&h.remove()},t&&(d.Tools.SetCorsBehavior(t,this._domImage),d.Tools.SetReferrerPolicyBehavior(this.referrerPolicy,this._domImage),this._domImage.src=t)}},enumerable:!1,configurable:!0}),e.ResetImageCache=function(){e.SourceImgCache.clear()},e.prototype._removeCacheUsage=function(t){var i=t&&e.SourceImgCache.get(t);if(i){i.timesUsed-=1;var o=i.img;o.parentNode&&o.parentNode.removeChild(o),0===i.timesUsed&&e.SourceImgCache.delete(t)}},e.prototype._svgCheck=function(t){var e=this;if(window.SVGSVGElement&&-1!==t.search(/(\.svg|\.svg?[?|#].*)$/gi)&&t.indexOf("#")===t.lastIndexOf("#")){this._isSVG=!0;var i=t.split("#")[0],o=t.split("#")[1],r=document.body.querySelector('object[data="'+i+'"]');if(r){var n=r.contentDocument;if(n&&n.documentElement){var a=n.documentElement.getAttribute("viewBox"),s=Number(n.documentElement.getAttribute("width")),l=Number(n.documentElement.getAttribute("height"));if(n.getElementById(o)&&a&&s&&l)return this._getSVGAttribs(r,o),t}r.addEventListener("load",(function(){e._getSVGAttribs(r,o)}))}else{var _=document.createElement("object");_.data=i,_.type="image/svg+xml",_.width="0%",_.height="0%",document.body.appendChild(_),_.onload=function(){var t=document.body.querySelector('object[data="'+i+'"]');t&&e._getSVGAttribs(t,o)}}return i}return t},e.prototype._getSVGAttribs=function(t,e){var i=t.contentDocument;if(i&&i.documentElement){var o=i.documentElement.getAttribute("viewBox"),r=Number(i.documentElement.getAttribute("width")),n=Number(i.documentElement.getAttribute("height")),a=i.getElementById(e);if(o&&r&&n&&a){var s=Number(o.split(" ")[2]),l=Number(o.split(" ")[3]),_=a.getBBox(),h=1,c=1,u=0,d=0,f=a.transform.baseVal.consolidate().matrix;a.transform&&a.transform.baseVal.consolidate()&&(h=f.a,c=f.d,u=f.e,d=f.f),this.sourceLeft=(h*_.x+u)*r/s,this.sourceTop=(c*_.y+d)*n/l,this.sourceWidth=_.width*h*(r/s),this.sourceHeight=_.height*c*(n/l),this._svgAttributesComputationCompleted=!0,this.onSVGAttributesComputedObservable.notifyObservers(this)}}},Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth!==t&&(this._cellWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight!==t&&(this._cellHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellId",{get:function(){return this._cellId},set:function(t){this._cellId!==t&&(this._cellId=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.contains=function(e,i){if(!t.prototype.contains.call(this,e,i))return!1;if(!this._detectPointerOnOpaqueOnly||!this._workingCanvas)return!0;var o=0|this._currentMeasure.width,r=0|this._currentMeasure.height,n=o+"_"+r,a=this._imageDataCache.data;if(!a||this._imageDataCache.key!==n){var s=this._workingCanvas.getContext("2d");this._imageDataCache.data=a=s.getImageData(0,0,o,r).data,this._imageDataCache.key=n}return a[4*((e=e-this._currentMeasure.left|0)+(i=i-this._currentMeasure.top|0)*o)+3]>0},e.prototype._getTypeName=function(){return"Image"},e.prototype.synchronizeSizeWithContent=function(){this._loaded&&(this.width=this._domImage.width+"px",this.height=this._domImage.height+"px")},e.prototype._processMeasures=function(i,o){if(this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:case e.STRETCH_UNIFORM:case e.STRETCH_NINE_PATCH:break;case e.STRETCH_EXTEND:this._autoScale&&this.synchronizeSizeWithContent(),this.parent&&this.parent.parent&&(this.parent.adaptWidthToChildren=!0,this.parent.adaptHeightToChildren=!0)}t.prototype._processMeasures.call(this,i,o)},e.prototype._prepareWorkingCanvasForOpaqueDetection=function(){var t,e;if(this._detectPointerOnOpaqueOnly){var i=this._currentMeasure.width,o=this._currentMeasure.height;if(!this._workingCanvas){var r=(null===(e=null===(t=this._host)||void 0===t?void 0:t.getScene())||void 0===e?void 0:e.getEngine())||d.EngineStore.LastCreatedEngine;if(!r)throw new Error("Invalid engine. Unable to create a canvas.");this._workingCanvas=r.createCanvas(i,o)}this._workingCanvas.getContext("2d").clearRect(0,0,i,o)}},e.prototype._drawImage=function(t,e,i,o,r,n,a,s,l){if(t.drawImage(this._domImage,e,i,o,r,n,a,s,l),this._detectPointerOnOpaqueOnly){var _=t.getTransform(),h=this._workingCanvas.getContext("2d");h.save();var c=n-this._currentMeasure.left,u=a-this._currentMeasure.top;h.setTransform(_.a,_.b,_.c,_.d,(c+s)/2,(u+l)/2),h.translate(-(c+s)/2,-(u+l)/2),h.drawImage(this._domImage,e,i,o,r,c,u,s,l),h.restore()}},e.prototype._draw=function(t){var i,o,r,n;if(t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),-1==this.cellId)i=this._sourceLeft,o=this._sourceTop,r=this._sourceWidth?this._sourceWidth:this._imageWidth,n=this._sourceHeight?this._sourceHeight:this._imageHeight;else{var a=this._domImage.naturalWidth/this.cellWidth,s=this.cellId/a|0,l=this.cellId%a;i=this.cellWidth*l,o=this.cellHeight*s,r=this.cellWidth,n=this.cellHeight}if(this._prepareWorkingCanvasForOpaqueDetection(),this._applyStates(t),this._loaded)switch(this._stretch){case e.STRETCH_NONE:case e.STRETCH_FILL:this._drawImage(t,i,o,r,n,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_UNIFORM:var _=this._currentMeasure.width/r,h=this._currentMeasure.height/n,c=Math.min(_,h),u=(this._currentMeasure.width-r*c)/2,d=(this._currentMeasure.height-n*c)/2;this._drawImage(t,i,o,r,n,this._currentMeasure.left+u,this._currentMeasure.top+d,r*c,n*c);break;case e.STRETCH_EXTEND:this._drawImage(t,i,o,r,n,this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height);break;case e.STRETCH_NINE_PATCH:this._renderNinePatch(t,i,o,r,n)}t.restore()},e.prototype._renderNinePatch=function(t,e,i,o,r){var n=this.host.idealWidth?this._width.getValue(this.host)/this.host.idealWidth:this.host.idealHeight?this._height.getValue(this.host)/this.host.idealHeight:1,a=this._sliceLeft,s=this._sliceTop,l=r-this._sliceBottom,_=o-this._sliceRight,h=this._sliceRight-this._sliceLeft,c=this._sliceBottom-this._sliceTop,u=Math.round(a*n),d=Math.round(s*n),f=Math.round(l*n),p=Math.round(_*n),g=Math.round(this._currentMeasure.width)-p-u+2,b=Math.round(this._currentMeasure.height)-f-d+2,m=Math.round(this._currentMeasure.left)+u-1,v=Math.round(this._currentMeasure.top)+d-1,y=Math.round(this._currentMeasure.left+this._currentMeasure.width)-p,x=Math.round(this._currentMeasure.top+this._currentMeasure.height)-f;this._drawImage(t,e,i,a,s,this._currentMeasure.left,this._currentMeasure.top,u,d),this._drawImage(t,e+this._sliceLeft,i,h,s,m+1,this._currentMeasure.top,g-2,d),this._drawImage(t,e+this._sliceRight,i,_,s,y,this._currentMeasure.top,p,d),this._drawImage(t,e,i+this._sliceTop,a,c,this._currentMeasure.left,v+1,u,b-2),this._drawImage(t,e+this._sliceLeft,i+this._sliceTop,h,c,m+1,v+1,g-2,b-2),this._drawImage(t,e+this._sliceRight,i+this._sliceTop,_,c,y,v+1,p,b-2),this._drawImage(t,e,i+this._sliceBottom,a,l,this._currentMeasure.left,x,u,f),this._drawImage(t,e+this.sliceLeft,i+this._sliceBottom,h,l,m+1,x,g-2,f),this._drawImage(t,e+this._sliceRight,i+this._sliceBottom,_,l,y,x,p,f)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onImageLoadedObservable.clear(),this.onSVGAttributesComputedObservable.clear(),this._removeCacheUsage(this._source)},e.SourceImgCache=new Map,e.STRETCH_NONE=0,e.STRETCH_FILL=1,e.STRETCH_UNIFORM=2,e.STRETCH_EXTEND=3,e.STRETCH_NINE_PATCH=4,h([(0,d.serialize)()],e.prototype,"detectPointerOnOpaqueOnly",null),h([(0,d.serialize)()],e.prototype,"sliceLeft",null),h([(0,d.serialize)()],e.prototype,"sliceRight",null),h([(0,d.serialize)()],e.prototype,"sliceTop",null),h([(0,d.serialize)()],e.prototype,"sliceBottom",null),h([(0,d.serialize)()],e.prototype,"sourceLeft",null),h([(0,d.serialize)()],e.prototype,"sourceTop",null),h([(0,d.serialize)()],e.prototype,"sourceWidth",null),h([(0,d.serialize)()],e.prototype,"sourceHeight",null),h([(0,d.serialize)()],e.prototype,"populateNinePatchSlicesFromImage",null),h([(0,d.serialize)()],e.prototype,"autoScale",null),h([(0,d.serialize)()],e.prototype,"stretch",null),h([(0,d.serialize)()],e.prototype,"source",null),h([(0,d.serialize)()],e.prototype,"cellWidth",null),h([(0,d.serialize)()],e.prototype,"cellHeight",null),h([(0,d.serialize)()],e.prototype,"cellId",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.Image",O);var R=function(t){function e(e){var i=t.call(this,e)||this;i.name=e,i.thickness=1,i.isPointerBlocker=!0;var o=null;return i.pointerEnterAnimation=function(){o=i.alpha,i.alpha-=.1},i.pointerOutAnimation=function(){null!==o&&(i.alpha=o)},i.pointerDownAnimation=function(){i.scaleX-=.05,i.scaleY-=.05},i.pointerUpAnimation=function(){i.scaleX+=.05,i.scaleY+=.05},i}return l(e,t),Object.defineProperty(e.prototype,"image",{get:function(){return this._image},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textBlock",{get:function(){return this._textBlock},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Button"},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(r,e,i,o,n,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(!this.isReadOnly&&this.pointerEnterAnimation&&this.pointerEnterAnimation(),!0)},e.prototype._onPointerOut=function(e,i,o){void 0===o&&(o=!1),!this.isReadOnly&&this.pointerOutAnimation&&this.pointerOutAnimation(),t.prototype._onPointerOut.call(this,e,i,o)},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(!this.isReadOnly&&this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},e.prototype._getRectangleFill=function(t){return this.isEnabled?this._getBackgroundColor(t):this._disabledColor},e.prototype._onPointerUp=function(e,i,o,r,n,a){!this.isReadOnly&&this.pointerUpAnimation&&this.pointerUpAnimation(),t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e.prototype.serialize=function(e,i){t.prototype.serialize.call(this,e,i),(this.isSerializable||i)&&(this._textBlock&&(e.textBlockName=this._textBlock.name),this._image&&(e.imageName=this._image.name))},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),e.textBlockName&&(this._textBlock=this.getChildByName(e.textBlockName)),e.imageName&&(this._image=this.getChildByName(e.imageName))},e.CreateImageButton=function(t,e,i){var o=new this(t),r=new S(t+"_button",e);r.textWrapping=!0,r.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,r.paddingLeft="20%",o.addControl(r);var n=new O(t+"_icon",i);return n.width="20%",n.stretch=O.STRETCH_UNIFORM,n.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o.addControl(n),o._image=n,o._textBlock=r,o},e.CreateImageOnlyButton=function(t,e){var i=new this(t),o=new O(t+"_icon",e);return o.stretch=O.STRETCH_FILL,o.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,i.addControl(o),i._image=o,i},e.CreateSimpleButton=function(t,e){var i=new this(t),o=new S(t+"_button",e);return o.textWrapping=!0,o.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,i.addControl(o),i._textBlock=o,i},e.CreateImageWithCenterTextButton=function(t,e,i){var o=new this(t),r=new O(t+"_icon",i);r.stretch=O.STRETCH_FILL,o.addControl(r);var n=new S(t+"_button",e);return n.textWrapping=!0,n.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,o.addControl(n),o._image=r,o._textBlock=n,o},e}(T);(0,d.RegisterClass)("BABYLON.GUI.Button",R);var w=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isVertical=!0,i._manualWidth=!1,i._manualHeight=!1,i._doNotTrackManualChanges=!1,i._spacing=0,i.ignoreLayoutWarnings=!1,i}return l(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spacing",{get:function(){return this._spacing},set:function(t){this._spacing!==t&&(this._spacing=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualWidth=!0),this._width.toString(this._host)!==t&&this._width.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._doNotTrackManualChanges||(this._manualHeight=!0),this._height.toString(this._host)!==t&&this._height.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"StackPanel"},e.prototype._preMeasure=function(e,i){for(var o=0,r=this._children;o<r.length;o++){var n=r[o];this._isVertical?n.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP:n.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT}t.prototype._preMeasure.call(this,e,i)},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.copyFrom(e),this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this.isVertical&&!this._manualWidth||(this._measureForChildren.width=this._currentMeasure.width),(this.isVertical||this._manualHeight)&&(this._measureForChildren.height=this._currentMeasure.height)},e.prototype._postMeasure=function(){for(var e=0,i=0,o=this._children.length,r=0;r<o;r++){var n=this._children[r];n.isVisible&&!n.notRenderable&&(this._isVertical?(n.top!==i+"px"&&(n.top=i+"px",this._rebuildLayout=!0,n._top.ignoreAdaptiveScaling=!0),this.ignoreLayoutWarnings||n.isDimensionFullyDefined("height")?i+=n._currentMeasure.height+n._paddingTopInPixels+n._paddingBottomInPixels+(r<o-1?this._spacing:0):d.Logger.Warn("Control (Name:".concat(n.name,", UniqueId:").concat(n.uniqueId,") is using height in percentage mode inside a vertical StackPanel"),1)):(n.left!==e+"px"&&(n.left=e+"px",this._rebuildLayout=!0,n._left.ignoreAdaptiveScaling=!0),this.ignoreLayoutWarnings||n.isDimensionFullyDefined("width")?e+=n._currentMeasure.width+n._paddingLeftInPixels+n._paddingRightInPixels+(r<o-1?this._spacing:0):d.Logger.Warn("Control (Name:".concat(n.name,", UniqueId:").concat(n.uniqueId,") is using width in percentage mode inside a horizontal StackPanel"),1)))}e+=this._paddingLeftInPixels+this._paddingRightInPixels,i+=this._paddingTopInPixels+this._paddingBottomInPixels,this._doNotTrackManualChanges=!0;var a=!1,s=!1;if((!this._manualHeight||this.adaptHeightToChildren)&&this._isVertical){var l=this.height;this.height=i+"px",s=l!==this.height||!this._height.ignoreAdaptiveScaling}if((!this._manualWidth||this.adaptWidthToChildren)&&!this._isVertical){var _=this.width;this.width=e+"px",a=_!==this.width||!this._width.ignoreAdaptiveScaling}s&&(this._height.ignoreAdaptiveScaling=!0),a&&(this._width.ignoreAdaptiveScaling=!0),this._doNotTrackManualChanges=!1,(a||s)&&(this._rebuildLayout=!0),t.prototype._postMeasure.call(this)},e.prototype._getManualDim=function(t){return"width"===t?this._manualWidth:this._manualHeight},e.prototype.isDimensionFullyDefined=function(t){if("height"===t?this.isVertical:!this.isVertical&&!this._getManualDim(t)){for(var e=0,i=this._children;e<i.length;e++)if(!i[e].isDimensionFullyDefined(t))return!1;return!0}return this.getDimension(t).isPixel||this._getAdaptDimTo(t)},e.prototype.serialize=function(e,i){t.prototype.serialize.call(this,e,i),(this.isSerializable||i)&&(e.manualWidth=this._manualWidth,e.manualHeight=this._manualHeight)},e.prototype._parseFromContent=function(e,i){this._manualWidth=e.manualWidth,this._manualHeight=e.manualHeight,t.prototype._parseFromContent.call(this,e,i)},h([(0,d.serialize)()],e.prototype,"ignoreLayoutWarnings",void 0),h([(0,d.serialize)()],e.prototype,"isVertical",null),h([(0,d.serialize)()],e.prototype,"spacing",null),h([(0,d.serialize)()],e.prototype,"width",null),h([(0,d.serialize)()],e.prototype,"height",null),e}(B);(0,d.RegisterClass)("BABYLON.GUI.StackPanel",w);var M=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.onIsCheckedChangedObservable=new d.Observable,i.isPointerBlocker=!0,i}return l(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Checkbox"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._isChecked){t.fillStyle=this._isEnabled?this.color?this.color:"#ffffff":this._disabledColorItem;var o=e*this._checkSizeRatio,r=i*this._checkSizeRatio;t.fillRect(this._currentMeasure.left+this._thickness/2+(e-o)/2,this._currentMeasure.top+this._thickness/2+(i-r)/2,o,r)}t.strokeStyle=this.color,t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,e,i),t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this.isChecked=!this.isChecked),!0)},e.AddCheckBoxWithHeader=function(t,i){var o=new w;o.isVertical=!1,o.height="30px";var r=new e;r.width="20px",r.height="20px",r.isChecked=!0,r.color="green",r.onIsCheckedChangedObservable.add(i),o.addControl(r);var n=new S;return n.text=t,n.width="180px",n.paddingLeft="5px",n.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,n.color="white",o.addControl(n),o},h([(0,d.serialize)()],e.prototype,"thickness",null),h([(0,d.serialize)()],e.prototype,"checkSizeRatio",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"isChecked",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.Checkbox",M);var E=function(){function t(){}return Object.defineProperty(t.prototype,"text",{get:function(){return this._characters?this._characters.join(""):this._text},set:function(t){this._text=t,this._characters=Array.from&&Array.from(t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"length",{get:function(){return this._characters?this._characters.length:this._text.length},enumerable:!1,configurable:!0}),t.prototype.removePart=function(t,e,i){var o;if(this._text=this._text.slice(0,t)+(i||"")+this._text.slice(e),this._characters){var r=i?Array.from(i):[];(o=this._characters).splice.apply(o,function(t,e,i){if(i||2===arguments.length)for(var o,r=0,n=e.length;r<n;r++)!o&&r in e||(o||(o=Array.prototype.slice.call(e,0,r)),o[r]=e[r]);return t.concat(o||Array.prototype.slice.call(e))}([t,e-t],r,!1))}},t.prototype.charAt=function(t){return this._characters?this._characters[t]:this._text.charAt(t)},t.prototype.substr=function(t,e){if(this._characters){t=isNaN(t)?0:t>=0?Math.min(t,this._characters.length):this._characters.length+Math.max(t,-this._characters.length),void 0===e?e=this._characters.length-t:(isNaN(e)||e<0)&&(e=0);for(var i=[];--e>=0;)i[e]=this._characters[t+e];return i.join("")}return this._text.substr(t,e)},t.prototype.substring=function(t,e){if(this._characters){isNaN(t)?t=0:t>this._characters.length?t=this._characters.length:t<0&&(t=0),void 0===e?e=this._characters.length:isNaN(e)?e=0:e>this._characters.length?e=this._characters.length:e<0&&(e=0);for(var i=[],o=0;t<e;)i[o++]=this._characters[t++];return i.join("")}return this._text.substring(t,e)},t.prototype.isWord=function(t){var e=/\w/g;return this._characters?-1!==this._characters[t].search(e):-1!==this._text.search(e)},t}(),F=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._placeholderText="",o._background="#222222",o._focusedBackground="#000000",o._placeholderColor="gray",o._thickness=1,o._margin=new f(10,f.UNITMODE_PIXEL),o._autoStretchWidth=!0,o._maxWidth=new f(1,f.UNITMODE_PERCENTAGE,!1),o._blinkIsEven=!1,o._cursorOffset=0,o._deadKey=!1,o._addKey=!0,o._currentKey="",o._isTextHighlightOn=!1,o._textHighlightColor="#d5e0ff",o._highligherOpacity=.4,o._highlightedText="",o._startHighlightIndex=0,o._endHighlightIndex=0,o._cursorIndex=-1,o._outlineWidth=0,o._outlineColor="white",o._onFocusSelectAll=!1,o._isPointerDown=!1,o.promptMessage="Please enter text:",o.disableMobilePrompt=!1,o.onTextChangedObservable=new d.Observable,o.onBeforeKeyAddObservable=new d.Observable,o.onTextHighlightObservable=new d.Observable,o.onTextCopyObservable=new d.Observable,o.onTextCutObservable=new d.Observable,o.onTextPasteObservable=new d.Observable,o.text=i,o.isPointerBlocker=!0,o._focusedColor="white",o}return l(e,t),Object.defineProperty(e.prototype,"outlineWidth",{get:function(){return this._outlineWidth},set:function(t){this._outlineWidth!==t&&(this._outlineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outlineColor",{get:function(){return this._outlineColor},set:function(t){this._outlineColor!==t&&(this._outlineColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidth",{get:function(){return this._maxWidth.toString(this._host)},set:function(t){this._maxWidth.toString(this._host)!==t&&this._maxWidth.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxWidthInPixels",{get:function(){return this._maxWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highligherOpacity",{get:function(){return this._highligherOpacity},set:function(t){this._highligherOpacity!==t&&(this._highligherOpacity=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onFocusSelectAll",{get:function(){return this._onFocusSelectAll},set:function(t){this._onFocusSelectAll!==t&&(this._onFocusSelectAll=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textHighlightColor",{get:function(){return this._textHighlightColor},set:function(t){this._textHighlightColor!==t&&(this._textHighlightColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"margin",{get:function(){return this._margin.toString(this._host)},set:function(t){this._margin.toString(this._host)!==t&&this._margin.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"marginInPixels",{get:function(){return this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoStretchWidth",{get:function(){return this._autoStretchWidth},set:function(t){this._autoStretchWidth!==t&&(this._autoStretchWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedBackground",{get:function(){return this._focusedBackground},set:function(t){this._focusedBackground!==t&&(this._focusedBackground=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"focusedColor",{set:function(t){this._focusedColor!==t&&(this._focusedColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderColor",{get:function(){return this._placeholderColor},set:function(t){this._placeholderColor!==t&&(this._placeholderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"placeholderText",{get:function(){return this._placeholderText},set:function(t){this._placeholderText!==t&&(this._placeholderText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"deadKey",{get:function(){return this._deadKey},set:function(t){this._deadKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightedText",{get:function(){return this._highlightedText},set:function(t){this._highlightedText!==t&&(this._highlightedText=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"addKey",{get:function(){return this._addKey},set:function(t){this._addKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentKey",{get:function(){return this._currentKey},set:function(t){this._currentKey=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._textWrapper.text},set:function(t){var e=t.toString();this._textWrapper||(this._textWrapper=new E),this._textWrapper.text!==e&&(this._textWrapper.text=e,this._textHasChanged())},enumerable:!1,configurable:!0}),e.prototype._textHasChanged=function(){this._markAsDirty(),this.onTextChangedObservable.notifyObservers(this)},e.prototype._applyStates=function(e){t.prototype._applyStates.call(this,e),this.outlineWidth&&(e.lineWidth=this.outlineWidth,e.strokeStyle=this.outlineColor)},Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){(this._width.toString(this._host)!==t||this._autoStretchWidth)&&(this._width.fromString(t)&&this._markAsDirty(),this.autoStretchWidth=!1)},enumerable:!1,configurable:!0}),e.prototype.onBlur=function(){this._isFocused=!1,this._scrollLeft=null,this._cursorOffset=0,clearTimeout(this._blinkTimeout),this._markAsDirty(),this.onBlurObservable.notifyObservers(this),this._host.unRegisterClipboardEvents(),this._onClipboardObserver&&this._host.onClipboardObservable.remove(this._onClipboardObserver);var t=this._host.getScene();this._onPointerDblTapObserver&&t&&t.onPointerObservable.remove(this._onPointerDblTapObserver)},e.prototype.onFocus=function(){var t=this;if(this._isEnabled){if(this._scrollLeft=null,this._isFocused=!0,this._blinkIsEven=!1,this._cursorOffset=0,this._markAsDirty(),this.onFocusObservable.notifyObservers(this),"touch"===this._focusedBy&&!this.disableMobilePrompt){var e=prompt(this.promptMessage);return null!==e&&(this.text=e),void(this._host.focusedControl=null)}this._host.registerClipboardEvents(),this._onClipboardObserver=this._host.onClipboardObservable.add((function(e){switch(e.type){case d.ClipboardEventTypes.COPY:t._onCopyText(e.event),t.onTextCopyObservable.notifyObservers(t);break;case d.ClipboardEventTypes.CUT:t._onCutText(e.event),t.onTextCutObservable.notifyObservers(t);break;case d.ClipboardEventTypes.PASTE:t._onPasteText(e.event),t.onTextPasteObservable.notifyObservers(t);break;default:return}}));var i=this._host.getScene();i&&(this._onPointerDblTapObserver=i.onPointerObservable.add((function(e){t._isFocused&&e.type===d.PointerEventTypes.POINTERDOUBLETAP&&t._processDblClick(e)}))),this._onFocusSelectAll&&this._selectAllText()}},e.prototype._getTypeName=function(){return"InputText"},e.prototype.keepsFocusWith=function(){return this._connectedVirtualKeyboard?[this._connectedVirtualKeyboard]:null},e.prototype.processKey=function(t,e,i){var o;if(!this.isReadOnly&&(!i||!i.ctrlKey&&!i.metaKey||67!==t&&86!==t&&88!==t)){if(i&&(i.ctrlKey||i.metaKey)&&65===t)return this._selectAllText(),void i.preventDefault();switch(t){case 32:e=" ";break;case 191:i&&i.preventDefault();break;case 8:if(this._textWrapper.text&&this._textWrapper.length>0){if(this.isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this._blinkIsEven=!1,void(i&&i.preventDefault());0===this._cursorOffset?this.text=this._textWrapper.substr(0,this._textWrapper.length-1):(r=this._textWrapper.length-this._cursorOffset)>0&&(this._textWrapper.removePart(r-1,r),this._textHasChanged())}return void(i&&i.preventDefault());case 46:if(this.isTextHighlightOn)return this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,void(i&&i.preventDefault());if(this._textWrapper.text&&this._textWrapper.length>0&&this._cursorOffset>0){var r=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(r,r+1),this._textHasChanged(),this._cursorOffset--}return void(i&&i.preventDefault());case 13:return this._host.focusedControl=null,void(this.isTextHighlightOn=!1);case 35:return this._cursorOffset=0,this._blinkIsEven=!1,this.isTextHighlightOn=!1,void this._markAsDirty();case 36:return this._cursorOffset=this._textWrapper.length,this._blinkIsEven=!1,this.isTextHighlightOn=!1,void this._markAsDirty();case 37:if(this._cursorOffset++,this._cursorOffset>this._textWrapper.length&&(this._cursorOffset=this._textWrapper.length),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this.isTextHighlightOn){if(this._textWrapper.length===this._cursorOffset)return;this._endHighlightIndex=this._textWrapper.length-this._cursorOffset+1}return this._startHighlightIndex=0,this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=this._textWrapper.length,this.isTextHighlightOn=!0,void this._markAsDirty()}return this.isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._endHighlightIndex,this._cursorOffset=0===this._startHighlightIndex?this._textWrapper.length:this._textWrapper.length-this._startHighlightIndex+1):(this.isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset>=this._textWrapper.length?this._textWrapper.length:this._cursorOffset-1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this.isTextHighlightOn=!1,void this._markAsDirty()}return this.isTextHighlightOn&&(this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this.isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=this._textWrapper.length,i.preventDefault()),this._blinkIsEven=!1,this.isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty();case 39:if(this._cursorOffset--,this._cursorOffset<0&&(this._cursorOffset=0),i&&i.shiftKey){if(this._blinkIsEven=!1,i.ctrlKey||i.metaKey){if(!this.isTextHighlightOn){if(0===this._cursorOffset)return;this._startHighlightIndex=this._textWrapper.length-this._cursorOffset-1}return this._endHighlightIndex=this._textWrapper.length,this.isTextHighlightOn=!0,this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=0,void this._markAsDirty()}return this.isTextHighlightOn?-1===this._cursorIndex&&(this._cursorIndex=this._textWrapper.length-this._startHighlightIndex,this._cursorOffset=this._textWrapper.length===this._endHighlightIndex?0:this._textWrapper.length-this._endHighlightIndex-1):(this.isTextHighlightOn=!0,this._cursorIndex=this._cursorOffset<=0?0:this._cursorOffset+1),this._cursorIndex<this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset):this._cursorIndex>this._cursorOffset?(this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex):this.isTextHighlightOn=!1,void this._markAsDirty()}return this.isTextHighlightOn&&(this._cursorOffset=this._textWrapper.length-this._endHighlightIndex,this.isTextHighlightOn=!1),i&&(i.ctrlKey||i.metaKey)&&(this._cursorOffset=0,i.preventDefault()),this._blinkIsEven=!1,this.isTextHighlightOn=!1,this._cursorIndex=-1,void this._markAsDirty()}if(32===t&&(e=null!==(o=null==i?void 0:i.key)&&void 0!==o?o:" "),this._deadKey="Dead"===e,e&&(-1===t||32===t||34===t||39===t||t>47&&t<64||t>64&&t<91||t>159&&t<193||t>218&&t<223||t>95&&t<112)&&(this._currentKey=e,this.onBeforeKeyAddObservable.notifyObservers(this),e=this._currentKey,this._addKey&&!this._deadKey))if(this.isTextHighlightOn)this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex,e),this._textHasChanged(),this._cursorOffset=this._textWrapper.length-(this._startHighlightIndex+1),this.isTextHighlightOn=!1,this._blinkIsEven=!1,this._markAsDirty();else if(0===this._cursorOffset)this.text+=this._deadKey&&(null==i?void 0:i.key)?i.key:e;else{var n=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(n,n,e),this._textHasChanged()}}},e.prototype._updateValueFromCursorIndex=function(t){if(this._blinkIsEven=!1,-1===this._cursorIndex)this._cursorIndex=t;else if(this._cursorIndex<this._cursorOffset)this._endHighlightIndex=this._textWrapper.length-this._cursorIndex,this._startHighlightIndex=this._textWrapper.length-this._cursorOffset;else{if(!(this._cursorIndex>this._cursorOffset))return this.isTextHighlightOn=!1,void this._markAsDirty();this._endHighlightIndex=this._textWrapper.length-this._cursorOffset,this._startHighlightIndex=this._textWrapper.length-this._cursorIndex}this.isTextHighlightOn=!0,this._markAsDirty()},e.prototype._processDblClick=function(t){var e,i;this._startHighlightIndex=this._textWrapper.length-this._cursorOffset,this._endHighlightIndex=this._startHighlightIndex;do{i=this._endHighlightIndex<this._textWrapper.length&&this._textWrapper.isWord(this._endHighlightIndex)?++this._endHighlightIndex:0,e=this._startHighlightIndex>0&&this._textWrapper.isWord(this._startHighlightIndex-1)?--this._startHighlightIndex:0}while(e||i);this._cursorOffset=this._textWrapper.length-this._startHighlightIndex,this.isTextHighlightOn=!0,this._clickedCoordinate=null,this._blinkIsEven=!0,this._cursorIndex=-1,this._markAsDirty()},e.prototype._selectAllText=function(){this._blinkIsEven=!0,this.isTextHighlightOn=!0,this._startHighlightIndex=0,this._endHighlightIndex=this._textWrapper.length,this._cursorOffset=this._textWrapper.length,this._cursorIndex=-1,this._markAsDirty()},e.prototype.processKeyboard=function(e){this.processKey(e.keyCode,e.key,e),t.prototype.processKeyboard.call(this,e)},e.prototype._onCopyText=function(t){this.isTextHighlightOn=!1;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText},e.prototype._onCutText=function(t){if(this._highlightedText){this._textWrapper.removePart(this._startHighlightIndex,this._endHighlightIndex),this._textHasChanged(),this.isTextHighlightOn=!1,this._cursorOffset=this._textWrapper.length-this._startHighlightIndex;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText,this._highlightedText=""}},e.prototype._onPasteText=function(t){var e;e=t.clipboardData&&-1!==t.clipboardData.types.indexOf("text/plain")?t.clipboardData.getData("text/plain"):this._host.clipboardData;var i=this._textWrapper.length-this._cursorOffset;this._textWrapper.removePart(i,i,e),this._textHasChanged()},e.prototype._draw=function(t){var e,i=this;t.save(),this._applyStates(t),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(t.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._fontOffset&&!this._wasDirty||(this._fontOffset=I._GetFontOffset(t.font,null===(e=this._host.getScene())||void 0===e?void 0:e.getEngine()));var o=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this.color&&(t.fillStyle=this.color);var r=this._beforeRenderText(this._textWrapper);this._isFocused||this._textWrapper.text||!this._placeholderText||((r=new E).text=this._placeholderText,this._placeholderColor&&(t.fillStyle=this._placeholderColor)),this._textWidth=t.measureText(r.text).width;var n=2*this._margin.getValueInPixel(this._host,this._tempParentMeasure.width);this._autoStretchWidth&&(this.width=Math.min(this._maxWidth.getValueInPixel(this._host,this._tempParentMeasure.width),this._textWidth+n)+"px",this._autoStretchWidth=!0);var a=this._fontOffset.ascent+(this._currentMeasure.height-this._fontOffset.height)/2,s=this._width.getValueInPixel(this._host,this._tempParentMeasure.width)-n;if(t.save(),t.beginPath(),t.rect(o,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,s+2,this._currentMeasure.height),t.clip(),this._isFocused&&this._textWidth>s){var l=o-this._textWidth+s;this._scrollLeft||(this._scrollLeft=l)}else this._scrollLeft=o;if(this.outlineWidth&&t.strokeText(r.text,this._scrollLeft,this._currentMeasure.top+a),t.fillText(r.text,this._scrollLeft,this._currentMeasure.top+a),this._isFocused){if(this._clickedCoordinate){var _=this._scrollLeft+this._textWidth-this._clickedCoordinate,h=0;this._cursorOffset=0;var c=0;do{this._cursorOffset&&(c=Math.abs(_-h)),this._cursorOffset++,h=t.measureText(r.substr(r.length-this._cursorOffset,this._cursorOffset)).width}while(h<_&&r.length>=this._cursorOffset);Math.abs(_-h)>c&&this._cursorOffset--,this._blinkIsEven=!1,this._clickedCoordinate=null}if(!this._blinkIsEven){var u=r.substr(r.length-this._cursorOffset),d=t.measureText(u).width,f=this._scrollLeft+this._textWidth-d;f<o?(this._scrollLeft+=o-f,f=o,this._markAsDirty()):f>o+s&&(this._scrollLeft+=o+s-f,f=o+s,this._markAsDirty()),this.isTextHighlightOn||t.fillRect(f,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,2,this._fontOffset.height)}if(clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout((function(){i._blinkIsEven=!i._blinkIsEven,i._markAsDirty()}),500),this.isTextHighlightOn){clearTimeout(this._blinkTimeout);var p=t.measureText(r.substring(this._startHighlightIndex)).width,g=this._scrollLeft+this._textWidth-p;this._highlightedText=r.substring(this._startHighlightIndex,this._endHighlightIndex);var b=t.measureText(r.substring(this._startHighlightIndex,this._endHighlightIndex)).width;g<o&&((b-=o-g)||(b=t.measureText(r.charAt(r.length-this._cursorOffset)).width),g=o),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor,t.fillRect(g,this._currentMeasure.top+(this._currentMeasure.height-this._fontOffset.height)/2,b,this._fontOffset.height),t.globalAlpha=1}}t.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(t.strokeStyle=this.focusedColor):this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness)),t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!(!t.prototype._onPointerDown.call(this,e,i,o,r,n)||!this.isReadOnly&&(this._clickedCoordinate=i.x,this.isTextHighlightOn=!1,this._highlightedText="",this._cursorIndex=-1,this._isPointerDown=!0,this._host._capturingControl[o]=this,this._focusedBy=n.event.pointerType,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),0):!this._isEnabled||(this._host.focusedControl=this,0)))},e.prototype._onPointerMove=function(e,i,o,r){this._host.focusedControl===this&&this._isPointerDown&&!this.isReadOnly&&(this._clickedCoordinate=i.x,this._markAsDirty(),this._updateValueFromCursorIndex(this._cursorOffset)),t.prototype._onPointerMove.call(this,e,i,o,r)},e.prototype._onPointerUp=function(e,i,o,r,n){this._isPointerDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n)},e.prototype._beforeRenderText=function(t){return t},Object.defineProperty(e.prototype,"isTextHighlightOn",{get:function(){return this._isTextHighlightOn},set:function(t){this._isTextHighlightOn!==t&&(t&&this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=t)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onBlurObservable.clear(),this.onFocusObservable.clear(),this.onTextChangedObservable.clear(),this.onTextCopyObservable.clear(),this.onTextCutObservable.clear(),this.onTextPasteObservable.clear(),this.onTextHighlightObservable.clear(),this.onKeyboardEventProcessedObservable.clear()},h([(0,d.serialize)()],e.prototype,"promptMessage",void 0),h([(0,d.serialize)()],e.prototype,"disableMobilePrompt",void 0),h([(0,d.serialize)()],e.prototype,"maxWidth",null),h([(0,d.serialize)()],e.prototype,"highligherOpacity",null),h([(0,d.serialize)()],e.prototype,"onFocusSelectAll",null),h([(0,d.serialize)()],e.prototype,"textHighlightColor",null),h([(0,d.serialize)()],e.prototype,"margin",null),h([(0,d.serialize)()],e.prototype,"autoStretchWidth",null),h([(0,d.serialize)()],e.prototype,"thickness",null),h([(0,d.serialize)()],e.prototype,"focusedBackground",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"placeholderColor",null),h([(0,d.serialize)()],e.prototype,"placeholderText",null),h([(0,d.serialize)()],e.prototype,"deadKey",null),h([(0,d.serialize)()],e.prototype,"text",null),h([(0,d.serialize)()],e.prototype,"width",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.InputText",F);var D=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._rowDefinitions=new Array,i._rowDefinitionObservers=[],i._columnDefinitions=new Array,i._columnDefinitionObservers=[],i._cells={},i._childControls=new Array,i}return l(e,t),Object.defineProperty(e.prototype,"clipContent",{get:function(){return this._clipContent},set:function(t){for(var e in this._clipContent=t,this._cells)this._cells[e].clipContent=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"clipChildren",{get:function(){return this._clipChildren},set:function(t){for(var e in this._clipChildren=t,this._cells)this._cells[e].clipChildren=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"columnCount",{get:function(){return this._columnDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rowCount",{get:function(){return this._rowDefinitions.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._childControls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cells",{get:function(){return this._cells},enumerable:!1,configurable:!0}),e.prototype.getRowDefinition=function(t){return t<0||t>=this._rowDefinitions.length?null:this._rowDefinitions[t]},e.prototype.getColumnDefinition=function(t){return t<0||t>=this._columnDefinitions.length?null:this._columnDefinitions[t]},e.prototype.addRowDefinition=function(t,e){var i=this;return void 0===e&&(e=!1),this._rowDefinitions.push(new f(t,e?f.UNITMODE_PIXEL:f.UNITMODE_PERCENTAGE)),this._rowDefinitionObservers.push(this._rowDefinitions[this.rowCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.addColumnDefinition=function(t,e){var i=this;return void 0===e&&(e=!1),this._columnDefinitions.push(new f(t,e?f.UNITMODE_PIXEL:f.UNITMODE_PERCENTAGE)),this._columnDefinitionObservers.push(this._columnDefinitions[this.columnCount-1].onChangedObservable.add((function(){return i._markAsDirty()}))),this._markAsDirty(),this},e.prototype.setRowDefinition=function(t,e,i){var o=this;if(void 0===i&&(i=!1),t<0||t>=this._rowDefinitions.length)return this;var r=this._rowDefinitions[t];return r&&r.isPixel===i&&r.value===e||(this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions[t]=new f(e,i?f.UNITMODE_PIXEL:f.UNITMODE_PERCENTAGE),this._rowDefinitionObservers[t]=this._rowDefinitions[t].onChangedObservable.add((function(){return o._markAsDirty()})),this._markAsDirty()),this},e.prototype.setColumnDefinition=function(t,e,i){var o=this;if(void 0===i&&(i=!1),t<0||t>=this._columnDefinitions.length)return this;var r=this._columnDefinitions[t];return r&&r.isPixel===i&&r.value===e||(this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions[t]=new f(e,i?f.UNITMODE_PIXEL:f.UNITMODE_PERCENTAGE),this._columnDefinitionObservers[t]=this._columnDefinitions[t].onChangedObservable.add((function(){return o._markAsDirty()})),this._markAsDirty()),this},e.prototype.getChildrenAt=function(t,e){var i=this._cells["".concat(t,":").concat(e)];return i?i.children:null},e.prototype.getChildCellInfo=function(t){return t._tag},e.prototype._removeCell=function(e,i){if(e){t.prototype.removeControl.call(this,e);for(var o=0,r=e.children;o<r.length;o++){var n=r[o],a=this._childControls.indexOf(n);-1!==a&&this._childControls.splice(a,1)}delete this._cells[i]}},e.prototype._offsetCell=function(t,e){if(this._cells[e]){this._cells[t]=this._cells[e];for(var i=0,o=this._cells[t].children;i<o.length;i++)o[i]._tag=t;delete this._cells[e]}},e.prototype.removeColumnDefinition=function(t){if(t<0||t>=this._columnDefinitions.length)return this;for(var e=0;e<this._rowDefinitions.length;e++){var i="".concat(e,":").concat(t),o=this._cells[i];this._removeCell(o,i)}for(e=0;e<this._rowDefinitions.length;e++)for(var r=t+1;r<this._columnDefinitions.length;r++){var n="".concat(e,":").concat(r-1);i="".concat(e,":").concat(r),this._offsetCell(n,i)}return this._columnDefinitions[t].onChangedObservable.remove(this._columnDefinitionObservers[t]),this._columnDefinitions.splice(t,1),this._columnDefinitionObservers.splice(t,1),this._markAsDirty(),this},e.prototype.removeRowDefinition=function(t){if(t<0||t>=this._rowDefinitions.length)return this;for(var e=0;e<this._columnDefinitions.length;e++){var i="".concat(t,":").concat(e),o=this._cells[i];this._removeCell(o,i)}for(e=0;e<this._columnDefinitions.length;e++)for(var r=t+1;r<this._rowDefinitions.length;r++){var n="".concat(r-1,":").concat(e);i="".concat(r,":").concat(e),this._offsetCell(n,i)}return this._rowDefinitions[t].onChangedObservable.remove(this._rowDefinitionObservers[t]),this._rowDefinitions.splice(t,1),this._rowDefinitionObservers.splice(t,1),this._markAsDirty(),this},e.prototype.addControl=function(e,i,o){if(void 0===i&&(i=0),void 0===o&&(o=0),0===this._rowDefinitions.length&&this.addRowDefinition(1,!1),0===this._columnDefinitions.length&&this.addColumnDefinition(1,!1),-1!==this._childControls.indexOf(e))return d.Tools.Warn("Control (Name:".concat(e.name,", UniqueId:").concat(e.uniqueId,") is already associated with this grid. You must remove it before reattaching it")),this;var r=Math.min(i,this._rowDefinitions.length-1),n=Math.min(o,this._columnDefinitions.length-1),a="".concat(r,":").concat(n),s=this._cells[a];return s||(s=new B(a),this._cells[a]=s,s.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,s.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,s.clipContent=this.clipContent,s.clipChildren=this.clipChildren,t.prototype.addControl.call(this,s)),s.addControl(e),this._childControls.push(e),e._tag=a,e.parent=this,this._markAsDirty(),this},e.prototype.removeControl=function(t){var e=this._childControls.indexOf(t);-1!==e&&this._childControls.splice(e,1);var i=this._cells[t._tag];return i&&(i.removeControl(t),t._tag=null),this._markAsDirty(),this},e.prototype._getTypeName=function(){return"Grid"},e.prototype._getGridDefinitions=function(t){for(var e=[],i=[],o=[],r=[],n=this._currentMeasure.width,a=0,s=this._currentMeasure.height,l=0,_=0,h=0,c=this._rowDefinitions;h<c.length;h++)(g=c[h]).isPixel?(s-=p=g.getValue(this._host),i[_]=p):l+=g.value,_++;var u=0;_=0;for(var d=0,f=this._rowDefinitions;d<f.length;d++){var p,g=f[d];r.push(u),g.isPixel?u+=g.getValue(this._host):(u+=p=Math.round(g.value/l*s),i[_]=p),_++}_=0;for(var b=0,m=this._columnDefinitions;b<m.length;b++)(I=m[b]).isPixel?(n-=P=I.getValue(this._host),e[_]=P):a+=I.value,_++;var v=0;_=0;for(var y=0,x=this._columnDefinitions;y<x.length;y++){var P,I=x[y];o.push(v),I.isPixel?v+=I.getValue(this._host):(v+=P=Math.round(I.value/a*n),e[_]=P),_++}t(o,r,e,i)},e.prototype._additionalProcessing=function(e,i){var o=this;this._getGridDefinitions((function(t,e,i,r){for(var n in o._cells)if(Object.prototype.hasOwnProperty.call(o._cells,n)){var a=n.split(":"),s=parseInt(a[0]),l=parseInt(a[1]),_=o._cells[n];_.leftInPixels=t[l],_.topInPixels=e[s],_.widthInPixels=i[l],_.heightInPixels=r[s],_._left.ignoreAdaptiveScaling=!0,_._top.ignoreAdaptiveScaling=!0,_._width.ignoreAdaptiveScaling=!0,_._height.ignoreAdaptiveScaling=!0}})),t.prototype._additionalProcessing.call(this,e,i)},e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t in this._cells)Object.prototype.hasOwnProperty.call(this._cells,t)&&this._cells[t]._markMatrixAsDirty()},e.prototype._renderHighlightSpecific=function(e){var i=this;t.prototype._renderHighlightSpecific.call(this,e),this._getGridDefinitions((function(t,o,r,n){for(var a=0;a<t.length;a++){var s=i._currentMeasure.left+t[a]+r[a];e.beginPath(),e.moveTo(s,i._currentMeasure.top),e.lineTo(s,i._currentMeasure.top+i._currentMeasure.height),e.stroke()}for(a=0;a<o.length;a++){var l=i._currentMeasure.top+o[a]+n[a];e.beginPath(),e.moveTo(i._currentMeasure.left,l),e.lineTo(i._currentMeasure.left+i._currentMeasure.width,l),e.stroke()}})),e.restore()},e.prototype.dispose=function(){t.prototype.dispose.call(this);for(var e=0,i=this._childControls;e<i.length;e++)i[e].dispose();for(var o=0;o<this._rowDefinitions.length;o++)this._rowDefinitions[o].onChangedObservable.remove(this._rowDefinitionObservers[o]);for(o=0;o<this._columnDefinitions.length;o++)this._columnDefinitions[o].onChangedObservable.remove(this._columnDefinitionObservers[o]);this._rowDefinitionObservers.length=0,this._rowDefinitions.length=0,this._columnDefinitionObservers.length=0,this._columnDefinitions.length=0,this._cells={},this._childControls.length=0},e.prototype.serialize=function(e,i){if(t.prototype.serialize.call(this,e,i),this.isSerializable||i){e.columnCount=this.columnCount,e.rowCount=this.rowCount,e.columns=[],e.rows=[],e.tags=[];for(var o=0;o<this.columnCount;++o){var r=this.getColumnDefinition(o),n={value:null==r?void 0:r.getValue(this.host),unit:null==r?void 0:r.unit};e.columns.push(n)}for(o=0;o<this.rowCount;++o){var a=this.getRowDefinition(o);n={value:null==a?void 0:a.getValue(this.host),unit:null==a?void 0:a.unit},e.rows.push(n)}this.children.forEach((function(t){e.tags.push(t._tag)}))}},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i);var o=[];this.children.forEach((function(t){o.push(t)})),this.removeRowDefinition(0),this.removeColumnDefinition(0);for(var r=0;r<e.columnCount;++r){var n=e.columns[r].value,a=e.columns[r].unit;this.addColumnDefinition(n,1===a)}for(r=0;r<e.rowCount;++r){var s=e.rows[r].value;a=e.rows[r].unit,this.addRowDefinition(s,1===a)}for(r=0;r<o.length;++r){var l=e.tags[r],_=parseInt(l.substring(0,l.search(":")));isNaN(_)&&(_=0);var h=parseInt(l.substring(l.search(":")+1));isNaN(h)&&(h=0),this.addControl(o[r],_,h)}},h([(0,d.serialize)()],e.prototype,"clipContent",null),e}(B);(0,d.RegisterClass)("BABYLON.GUI.Grid",D);var L=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._value=d.Color3.Red(),i._tmpColor=new d.Color3,i._pointerStartedOnSquare=!1,i._pointerStartedOnWheel=!1,i._squareLeft=0,i._squareTop=0,i._squareSize=0,i._h=360,i._s=1,i._v=1,i._lastPointerDownId=-1,i.onValueChangedObservable=new d.Observable,i._pointerIsDown=!1,i.value=new d.Color3(.88,.1,.1),i.size="200px",i.isPointerBlocker=!0,i}return l(e,t),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value.equals(t)||(this._value.copyFrom(t),this._value.toHSVToRef(this._tmpColor),this._h=this._tmpColor.r,this._s=Math.max(this._tmpColor.g,1e-5),this._v=Math.max(this._tmpColor.b,1e-5),this._markAsDirty(),this._value.r<=e._Epsilon&&(this._value.r=0),this._value.g<=e._Epsilon&&(this._value.g=0),this._value.b<=e._Epsilon&&(this._value.b=0),this._value.r>=1-e._Epsilon&&(this._value.r=1),this._value.g>=1-e._Epsilon&&(this._value.g=1),this._value.b>=1-e._Epsilon&&(this._value.b=1),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._width.toString(this._host)},set:function(t){this._width.toString(this._host)!==t&&this._width.fromString(t)&&(0===this._width.getValue(this._host)&&(t="1px",this._width.fromString(t)),this._height.fromString(t),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._height.toString(this._host)},set:function(t){this._height.toString(this._host)!==t&&this._height.fromString(t)&&(0===this._height.getValue(this._host)&&(t="1px",this._height.fromString(t)),this._width.fromString(t),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},set:function(t){this.width=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ColorPicker"},e.prototype._preMeasure=function(t){t.width<t.height?this._currentMeasure.height=t.width:this._currentMeasure.width=t.height},e.prototype._updateSquareProps=function(){var t=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),e=2*(t-.2*t)/Math.sqrt(2),i=t-.5*e;this._squareLeft=this._currentMeasure.left+i,this._squareTop=this._currentMeasure.top+i,this._squareSize=e},e.prototype._drawGradientSquare=function(t,e,i,o,r,n){var a=n.createLinearGradient(e,i,o+e,i);a.addColorStop(0,"#fff"),a.addColorStop(1,"hsl("+t+", 100%, 50%)"),n.fillStyle=a,n.fillRect(e,i,o,r);var s=n.createLinearGradient(e,i,e,r+i);s.addColorStop(0,"rgba(0,0,0,0)"),s.addColorStop(1,"#000"),n.fillStyle=s,n.fillRect(e,i,o,r)},e.prototype._drawCircle=function(t,e,i,o){o.beginPath(),o.arc(t,e,i+1,0,2*Math.PI,!1),o.lineWidth=3,o.strokeStyle="#333333",o.stroke(),o.beginPath(),o.arc(t,e,i,0,2*Math.PI,!1),o.lineWidth=3,o.strokeStyle="#ffffff",o.stroke()},e.prototype._createColorWheelCanvas=function(t,e){var i=d.EngineStore.LastCreatedEngine;if(!i)throw new Error("Invalid engine. Unable to create a canvas.");for(var o=i.createCanvas(2*t,2*t),r=o.getContext("2d"),n=r.getImageData(0,0,2*t,2*t),a=n.data,s=this._tmpColor,l=t*t,_=t-e,h=_*_,c=-t;c<t;c++)for(var u=-t;u<t;u++){var f=c*c+u*u;if(!(f>l||f<h)){var p=Math.sqrt(f),g=Math.atan2(u,c);d.Color3.HSVtoRGBToRef(180*g/Math.PI+180,p/t,1,s);var b=4*(c+t+2*(u+t)*t);a[b]=255*s.r,a[b+1]=255*s.g,a[b+2]=255*s.b;var m,v;v=t<50?.2:t>150?.04:-.16*(t-50)/100+.2,m=(p-_)/(t-_),a[b+3]=m<v?m/v*255:m>1-v?255*(1-(m-(1-v))/v):255}}return r.putImageData(n,0,0),o},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),i=.2*e,o=this._currentMeasure.left,r=this._currentMeasure.top;this._colorWheelCanvas&&this._colorWheelCanvas.width==2*e||(this._colorWheelCanvas=this._createColorWheelCanvas(e,i)),this._updateSquareProps(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY,t.fillRect(this._squareLeft,this._squareTop,this._squareSize,this._squareSize)),t.drawImage(this._colorWheelCanvas,o,r),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._drawGradientSquare(this._h,this._squareLeft,this._squareTop,this._squareSize,this._squareSize,t);var n=this._squareLeft+this._squareSize*this._s,a=this._squareTop+this._squareSize*(1-this._v);this._drawCircle(n,a,.04*e,t);var s=e-.5*i;n=o+e+Math.cos((this._h-180)*Math.PI/180)*s,a=r+e+Math.sin((this._h-180)*Math.PI/180)*s,this._drawCircle(n,a,.35*i,t),t.restore()},e.prototype._updateValueFromPointer=function(t,i){if(this._pointerStartedOnWheel){var o=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),r=o+this._currentMeasure.left,n=o+this._currentMeasure.top;this._h=180*Math.atan2(i-n,t-r)/Math.PI+180}else this._pointerStartedOnSquare&&(this._updateSquareProps(),this._s=(t-this._squareLeft)/this._squareSize,this._v=1-(i-this._squareTop)/this._squareSize,this._s=Math.min(this._s,1),this._s=Math.max(this._s,e._Epsilon),this._v=Math.min(this._v,1),this._v=Math.max(this._v,e._Epsilon));d.Color3.HSVtoRGBToRef(this._h,this._s,this._v,this._tmpColor),this.value=this._tmpColor},e.prototype._isPointOnSquare=function(t,e){this._updateSquareProps();var i=this._squareLeft,o=this._squareTop,r=this._squareSize;return t>=i&&t<=i+r&&e>=o&&e<=o+r},e.prototype._isPointOnWheel=function(t,e){var i=.5*Math.min(this._currentMeasure.width,this._currentMeasure.height),o=i-.2*i,r=t-(i+this._currentMeasure.left),n=e-(i+this._currentMeasure.top),a=r*r+n*n;return a<=i*i&&a>=o*o},e.prototype._onPointerDown=function(e,i,o,r,n){if(!t.prototype._onPointerDown.call(this,e,i,o,r,n))return!1;if(this.isReadOnly)return!0;this._pointerIsDown=!0,this._pointerStartedOnSquare=!1,this._pointerStartedOnWheel=!1,this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var a=this._transformedPosition.x,s=this._transformedPosition.y;return this._isPointOnSquare(a,s)?this._pointerStartedOnSquare=!0:this._isPointOnWheel(a,s)&&(this._pointerStartedOnWheel=!0),this._updateValueFromPointer(a,s),this._host._capturingControl[o]=this,this._lastPointerDownId=o,!0},e.prototype._onPointerMove=function(e,i,o,r){if(o==this._lastPointerDownId){if(!this.isReadOnly){this._invertTransformMatrix.transformCoordinates(i.x,i.y,this._transformedPosition);var n=this._transformedPosition.x,a=this._transformedPosition.y;this._pointerIsDown&&this._updateValueFromPointer(n,a)}t.prototype._onPointerMove.call(this,e,i,o,r)}},e.prototype._onPointerUp=function(e,i,o,r,n,a){this._pointerIsDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},e.ShowPickerDialogAsync=function(t,i){return new Promise((function(o){i.pickerWidth=i.pickerWidth||"640px",i.pickerHeight=i.pickerHeight||"400px",i.headerHeight=i.headerHeight||"35px",i.lastColor=i.lastColor||"#000000",i.swatchLimit=i.swatchLimit||20,i.numSwatchesPerLine=i.numSwatchesPerLine||10;var r,n,a,s,l,_,h,c=i.swatchLimit/i.numSwatchesPerLine,u=parseFloat(i.pickerWidth)/i.numSwatchesPerLine,f=Math.floor(.25*u),p=f*(i.numSwatchesPerLine+1),g=Math.floor((parseFloat(i.pickerWidth)-p)/i.numSwatchesPerLine),b=g*c+f*(c+1),m=(parseInt(i.pickerHeight)+b+Math.floor(.25*g)).toString()+"px",v="#c0c0c0",y="#535353",x="#414141",P="515151",B="#555555",C="#454545",O=d.Color3.FromHexString("#dddddd"),w=O.r+O.g+O.b,M="#aaaaaa",E="#ffffff",L=["R","G","B"],k="#454545",N="#f0f0f0",A=!1,z=new D;if(z.name="Dialog Container",z.width=i.pickerWidth,i.savedColors){z.height=m;var Q=parseInt(i.pickerHeight)/parseInt(m);z.addRowDefinition(Q,!1),z.addRowDefinition(1-Q,!1)}else z.height=i.pickerHeight,z.addRowDefinition(1,!1);if(t.addControl(z),i.savedColors){(s=new D).name="Swatch Drawer",s.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,s.background=y,s.width=i.pickerWidth;var V,W=i.savedColors.length/i.numSwatchesPerLine;V=0==W?0:W+1,s.height=(g*W+V*f).toString()+"px",s.top=Math.floor(.25*g).toString()+"px";for(var H=0;H<2*Math.ceil(i.savedColors.length/i.numSwatchesPerLine)+1;H++)H%2!=0?s.addRowDefinition(g,!0):s.addRowDefinition(f,!0);for(H=0;H<2*i.numSwatchesPerLine+1;H++)H%2!=0?s.addColumnDefinition(g,!0):s.addColumnDefinition(f,!0);z.addControl(s,1,0)}var G=new D;G.name="Picker Panel",G.height=i.pickerHeight;var U=parseInt(i.headerHeight)/parseInt(i.pickerHeight),j=[U,1-U];G.addRowDefinition(j[0],!1),G.addRowDefinition(j[1],!1),z.addControl(G,0,0);var Y=new T;Y.name="Dialogue Header Bar",Y.background="#cccccc",Y.thickness=0,G.addControl(Y,0,0);var X=R.CreateSimpleButton("closeButton","a");X.fontFamily="coreglyphs";var K=d.Color3.FromHexString(Y.background),Z=new d.Color3(1-K.r,1-K.g,1-K.b);X.color=Z.toHexString(),X.fontSize=Math.floor(.6*parseInt(i.headerHeight)),X.textBlock.textVerticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,X.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_RIGHT,X.height=X.width=i.headerHeight,X.background=Y.background,X.thickness=0,X.pointerDownAnimation=function(){},X.pointerUpAnimation=function(){X.background=Y.background},X.pointerEnterAnimation=function(){X.color=Y.background,X.background="red"},X.pointerOutAnimation=function(){X.color=Z.toHexString(),X.background=Y.background},X.onPointerClickObservable.add((function(){Gt(dt.background)})),G.addControl(X,0,0);var q=new D;q.name="Dialogue Body",q.background=y;var J=[.4375,.5625];q.addRowDefinition(1,!1),q.addColumnDefinition(J[0],!1),q.addColumnDefinition(J[1],!1),G.addControl(q,1,0);var $=new D;$.name="Picker Grid",$.addRowDefinition(.85,!1),$.addRowDefinition(.15,!1),q.addControl($,0,0);var tt=new e;tt.name="GUI Color Picker",i.pickerHeight<i.pickerWidth?tt.width=.89:tt.height=.89,tt.value=d.Color3.FromHexString(i.lastColor),tt.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,tt.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,tt.onPointerDownObservable.add((function(){h=tt.name,_="",Qt(!1)})),tt.onValueChangedObservable.add((function(t){h==tt.name&&kt(t,tt.name)})),$.addControl(tt,0,0);var et=new D;et.name="Dialogue Right Half",et.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT;var it=[.514,.486];et.addRowDefinition(it[0],!1),et.addRowDefinition(it[1],!1),q.addControl(et,1,1);var ot=new D;ot.name="Swatches and Buttons";var rt=[.417,.583];ot.addRowDefinition(1,!1),ot.addColumnDefinition(rt[0],!1),ot.addColumnDefinition(rt[1],!1),et.addControl(ot,0,0);var nt=new D;nt.name="New and Current Swatches";var at=[.04,.16,.64,.16];nt.addRowDefinition(at[0],!1),nt.addRowDefinition(at[1],!1),nt.addRowDefinition(at[2],!1),nt.addRowDefinition(at[3],!1),ot.addControl(nt,0,0);var st=new D;st.name="Active Swatches",st.width=.67,st.addRowDefinition(.5,!1),st.addRowDefinition(.5,!1),nt.addControl(st,2,0);var lt,_t=Math.floor(parseInt(i.pickerWidth)*J[1]*rt[0]*.11),ht=Math.floor(parseInt(i.pickerHeight)*j[1]*it[0]*at[1]*.5);lt=i.pickerWidth>i.pickerHeight?ht:_t;var ct=new S;ct.text="new",ct.name="New Color Label",ct.color=v,ct.fontSize=lt,nt.addControl(ct,1,0);var ut=new T;ut.name="New Color Swatch",ut.background=i.lastColor,ut.thickness=0,st.addControl(ut,0,0);var dt=R.CreateSimpleButton("currentSwatch","");dt.background=i.lastColor,dt.thickness=0,dt.onPointerClickObservable.add((function(){kt(d.Color3.FromHexString(dt.background),dt.name),Qt(!1)})),dt.pointerDownAnimation=function(){},dt.pointerUpAnimation=function(){},dt.pointerEnterAnimation=function(){},dt.pointerOutAnimation=function(){},st.addControl(dt,1,0);var ft=new T;ft.name="Swatch Outline",ft.width=.67,ft.thickness=2,ft.color="#404040",ft.isHitTestVisible=!1,nt.addControl(ft,2,0);var pt=new S;pt.name="Current Color Label",pt.text="current",pt.color=v,pt.fontSize=lt,nt.addControl(pt,3,0);var gt=new D;gt.name="Button Grid",gt.height=.8;var bt=1/3;gt.addRowDefinition(bt,!1),gt.addRowDefinition(bt,!1),gt.addRowDefinition(bt,!1),ot.addControl(gt,0,1);var mt=Math.floor(parseInt(i.pickerWidth)*J[1]*rt[1]*.67).toString()+"px",vt=Math.floor(parseInt(i.pickerHeight)*j[1]*it[0]*(parseFloat(gt.height.toString())/100)*bt*.7).toString()+"px";r=parseFloat(mt)>parseFloat(vt)?Math.floor(.45*parseFloat(vt)):Math.floor(.11*parseFloat(mt));var yt=R.CreateSimpleButton("butOK","OK");yt.width=mt,yt.height=vt,yt.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,yt.thickness=2,yt.color=v,yt.fontSize=r,yt.background=y,yt.onPointerEnterObservable.add((function(){yt.background=x})),yt.onPointerOutObservable.add((function(){yt.background=y})),yt.pointerDownAnimation=function(){yt.background=P},yt.pointerUpAnimation=function(){yt.background=x},yt.onPointerClickObservable.add((function(){Qt(!1),Gt(ut.background)})),gt.addControl(yt,0,0);var xt=R.CreateSimpleButton("butCancel","Cancel");xt.width=mt,xt.height=vt,xt.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,xt.thickness=2,xt.color=v,xt.fontSize=r,xt.background=y,xt.onPointerEnterObservable.add((function(){xt.background=x})),xt.onPointerOutObservable.add((function(){xt.background=y})),xt.pointerDownAnimation=function(){xt.background=P},xt.pointerUpAnimation=function(){xt.background=x},xt.onPointerClickObservable.add((function(){Qt(!1),Gt(dt.background)})),gt.addControl(xt,1,0),i.savedColors&&((l=R.CreateSimpleButton("butSave","Save")).width=mt,l.height=vt,l.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,l.thickness=2,l.fontSize=r,i.savedColors.length<i.swatchLimit?(l.color=v,l.background=y):Ht(l,!0),l.onPointerEnterObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=x)})),l.onPointerOutObservable.add((function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=y)})),l.pointerDownAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=P)},l.pointerUpAnimation=function(){i.savedColors&&i.savedColors.length<i.swatchLimit&&(l.background=x)},l.onPointerClickObservable.add((function(){i.savedColors&&(0==i.savedColors.length&&Wt(!0),i.savedColors.length<i.swatchLimit&&Vt(ut.background,l),Qt(!1))})),i.savedColors.length>0&&Wt(!0),gt.addControl(l,2,0));var Pt=new D;Pt.name="Dialog Lower Right",Pt.addRowDefinition(.02,!1),Pt.addRowDefinition(.63,!1),Pt.addRowDefinition(.21,!1),Pt.addRowDefinition(.14,!1),et.addControl(Pt,1,0);var It=d.Color3.FromHexString(i.lastColor),Bt=new D;for(Bt.name="RGB Values",Bt.width=.82,Bt.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,Bt.addRowDefinition(1/3,!1),Bt.addRowDefinition(1/3,!1),Bt.addRowDefinition(1/3,!1),Bt.addColumnDefinition(.1,!1),Bt.addColumnDefinition(.2,!1),Bt.addColumnDefinition(.7,!1),Pt.addControl(Bt,1,0),H=0;H<L.length;H++){var Ct=new S;Ct.text=L[H],Ct.color=v,Ct.fontSize=r,Bt.addControl(Ct,H,0)}var Tt=new F;Tt.width=.83,Tt.height=.72,Tt.name="rIntField",Tt.fontSize=r,Tt.text=(255*It.r).toString(),Tt.color=N,Tt.background=k,Tt.onFocusObservable.add((function(){h=Tt.name,_=Tt.text,Qt(!1)})),Tt.onBlurObservable.add((function(){""==Tt.text&&(Tt.text="0"),Nt(Tt,"r"),h==Tt.name&&(h="")})),Tt.onTextChangedObservable.add((function(){h==Tt.name&&Nt(Tt,"r")})),Bt.addControl(Tt,0,1);var St=new F;St.width=.83,St.height=.72,St.name="gIntField",St.fontSize=r,St.text=(255*It.g).toString(),St.color=N,St.background=k,St.onFocusObservable.add((function(){h=St.name,_=St.text,Qt(!1)})),St.onBlurObservable.add((function(){""==St.text&&(St.text="0"),Nt(St,"g"),h==St.name&&(h="")})),St.onTextChangedObservable.add((function(){h==St.name&&Nt(St,"g")})),Bt.addControl(St,1,1);var Ot=new F;Ot.width=.83,Ot.height=.72,Ot.name="bIntField",Ot.fontSize=r,Ot.text=(255*It.b).toString(),Ot.color=N,Ot.background=k,Ot.onFocusObservable.add((function(){h=Ot.name,_=Ot.text,Qt(!1)})),Ot.onBlurObservable.add((function(){""==Ot.text&&(Ot.text="0"),Nt(Ot,"b"),h==Ot.name&&(h="")})),Ot.onTextChangedObservable.add((function(){h==Ot.name&&Nt(Ot,"b")})),Bt.addControl(Ot,2,1);var Rt=new F;Rt.width=.95,Rt.height=.72,Rt.name="rDecField",Rt.fontSize=r,Rt.text=It.r.toString(),Rt.color=N,Rt.background=k,Rt.onFocusObservable.add((function(){h=Rt.name,_=Rt.text,Qt(!1)})),Rt.onBlurObservable.add((function(){0!=parseFloat(Rt.text)&&""!=Rt.text||(Rt.text="0",At(Rt,"r")),h==Rt.name&&(h="")})),Rt.onTextChangedObservable.add((function(){h==Rt.name&&At(Rt,"r")})),Bt.addControl(Rt,0,2);var wt=new F;wt.width=.95,wt.height=.72,wt.name="gDecField",wt.fontSize=r,wt.text=It.g.toString(),wt.color=N,wt.background=k,wt.onFocusObservable.add((function(){h=wt.name,_=wt.text,Qt(!1)})),wt.onBlurObservable.add((function(){0!=parseFloat(wt.text)&&""!=wt.text||(wt.text="0",At(wt,"g")),h==wt.name&&(h="")})),wt.onTextChangedObservable.add((function(){h==wt.name&&At(wt,"g")})),Bt.addControl(wt,1,2);var Mt=new F;Mt.width=.95,Mt.height=.72,Mt.name="bDecField",Mt.fontSize=r,Mt.text=It.b.toString(),Mt.color=N,Mt.background=k,Mt.onFocusObservable.add((function(){h=Mt.name,_=Mt.text,Qt(!1)})),Mt.onBlurObservable.add((function(){0!=parseFloat(Mt.text)&&""!=Mt.text||(Mt.text="0",At(Mt,"b")),h==Mt.name&&(h="")})),Mt.onTextChangedObservable.add((function(){h==Mt.name&&At(Mt,"b")})),Bt.addControl(Mt,2,2);var Et=new D;Et.name="Hex Value",Et.width=.82,Et.addRowDefinition(1,!1),Et.addColumnDefinition(.1,!1),Et.addColumnDefinition(.9,!1),Pt.addControl(Et,2,0);var Ft=new S;Ft.text="#",Ft.color=v,Ft.fontSize=r,Et.addControl(Ft,0,0);var Dt=new F;Dt.width=.96,Dt.height=.72,Dt.name="hexField",Dt.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,Dt.fontSize=r;var Lt=i.lastColor.split("#");function kt(t,e){h=e;var i=t.toHexString();if(ut.background=i,Tt.name!=h&&(Tt.text=Math.floor(255*t.r).toString()),St.name!=h&&(St.text=Math.floor(255*t.g).toString()),Ot.name!=h&&(Ot.text=Math.floor(255*t.b).toString()),Rt.name!=h&&(Rt.text=t.r.toString()),wt.name!=h&&(wt.text=t.g.toString()),Mt.name!=h&&(Mt.text=t.b.toString()),Dt.name!=h){var o=i.split("#");Dt.text=o[1]}tt.name!=h&&(tt.value=t)}function Nt(t,e){var i=t.text;if(/[^0-9]/g.test(i))t.text=_;else if(""!=i&&(Math.floor(parseInt(i))<0?i="0":Math.floor(parseInt(i))>255?i="255":isNaN(parseInt(i))&&(i="0")),h==t.name&&(_=i),""!=i){i=parseInt(i).toString(),t.text=i;var o=d.Color3.FromHexString(ut.background);h==t.name&&kt("r"==e?new d.Color3(parseInt(i)/255,o.g,o.b):"g"==e?new d.Color3(o.r,parseInt(i)/255,o.b):new d.Color3(o.r,o.g,parseInt(i)/255),t.name)}}function At(t,e){var i=t.text;if(/[^0-9.]/g.test(i))t.text=_;else{""!=i&&"."!=i&&0!=parseFloat(i)&&(parseFloat(i)<0?i="0.0":parseFloat(i)>1?i="1.0":isNaN(parseFloat(i))&&(i="0.0")),h==t.name&&(_=i),""!=i&&"."!=i&&0!=parseFloat(i)?(i=parseFloat(i).toString(),t.text=i):i="0.0";var o=d.Color3.FromHexString(ut.background);h==t.name&&kt("r"==e?new d.Color3(parseFloat(i),o.g,o.b):"g"==e?new d.Color3(o.r,parseFloat(i),o.b):new d.Color3(o.r,o.g,parseFloat(i)),t.name)}}function zt(){if(i.savedColors&&i.savedColors[a]){var t;t=A?"b":"";var e=R.CreateSimpleButton("Swatch_"+a,t);e.fontFamily="coreglyphs";var o=d.Color3.FromHexString(i.savedColors[a]),r=o.r+o.g+o.b;e.color=r>w?M:E,e.fontSize=Math.floor(.7*g),e.textBlock.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,e.height=e.width=g.toString()+"px",e.background=i.savedColors[a],e.thickness=2;var n=a;return e.pointerDownAnimation=function(){e.thickness=4},e.pointerUpAnimation=function(){e.thickness=3},e.pointerEnterAnimation=function(){e.thickness=3},e.pointerOutAnimation=function(){e.thickness=2},e.onPointerClickObservable.add((function(){var t;A?(t=n,i.savedColors&&i.savedColors.splice(t,1),i.savedColors&&0==i.savedColors.length&&(Wt(!1),A=!1),Vt("",l)):i.savedColors&&kt(d.Color3.FromHexString(i.savedColors[n]),e.name)})),e}return null}function Qt(t){if(void 0!==t&&(A=t),A){for(var e=0;e<s.children.length;e++)s.children[e].textBlock.text="b";void 0!==n&&(n.textBlock.text="Done")}else{for(e=0;e<s.children.length;e++)s.children[e].textBlock.text="";void 0!==n&&(n.textBlock.text="Edit")}}function Vt(t,e){if(i.savedColors){""!=t&&i.savedColors.push(t),a=0,s.clearControls();var o,r=Math.ceil(i.savedColors.length/i.numSwatchesPerLine);if(o=0==r?0:r+1,s.rowCount!=r+o){for(var n=s.rowCount,l=0;l<n;l++)s.removeRowDefinition(0);for(l=0;l<r+o;l++)l%2?s.addRowDefinition(g,!0):s.addRowDefinition(f,!0)}s.height=(g*r+o*f).toString()+"px";for(var _=1,h=1;_<r+o;_+=2,h++){var c;c=i.savedColors.length>h*i.numSwatchesPerLine?i.numSwatchesPerLine:i.savedColors.length-(h-1)*i.numSwatchesPerLine;for(var u=Math.min(Math.max(c,0),i.numSwatchesPerLine),d=0,p=1;d<u;d++)if(!(d>i.numSwatchesPerLine)){var b=zt();null!=b&&(s.addControl(b,_,p),p+=2,a++)}}i.savedColors.length>=i.swatchLimit?Ht(e,!0):Ht(e,!1)}}function Wt(t){t?((n=R.CreateSimpleButton("butEdit","Edit")).width=mt,n.height=vt,n.left=Math.floor(.1*parseInt(mt)).toString()+"px",n.top=(-1*parseFloat(n.left)).toString()+"px",n.verticalAlignment=I.VERTICAL_ALIGNMENT_BOTTOM,n.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,n.thickness=2,n.color=v,n.fontSize=r,n.background=y,n.onPointerEnterObservable.add((function(){n.background=x})),n.onPointerOutObservable.add((function(){n.background=y})),n.pointerDownAnimation=function(){n.background=P},n.pointerUpAnimation=function(){n.background=x},n.onPointerClickObservable.add((function(){A=!A,Qt()})),$.addControl(n,1,0)):$.removeControl(n)}function Ht(t,e){e?(t.color=B,t.background=C):(t.color=v,t.background=y)}function Gt(e){i.savedColors&&i.savedColors.length>0?o({savedColors:i.savedColors,pickedColor:e}):o({pickedColor:e}),t.removeControl(z)}Dt.text=Lt[1],Dt.color=N,Dt.background=k,Dt.onFocusObservable.add((function(){h=Dt.name,_=Dt.text,Qt(!1)})),Dt.onBlurObservable.add((function(){if(3==Dt.text.length){var t=Dt.text.split("");Dt.text=t[0]+t[0]+t[1]+t[1]+t[2]+t[2]}""==Dt.text&&(Dt.text="000000",kt(d.Color3.FromHexString(Dt.text),"b")),h==Dt.name&&(h="")})),Dt.onTextChangedObservable.add((function(){var t=Dt.text,e=/[^0-9A-F]/i.test(t);if((Dt.text.length>6||e)&&h==Dt.name)Dt.text=_;else{if(Dt.text.length<6)for(var i=6-Dt.text.length,o=0;o<i;o++)t="0"+t;if(3==Dt.text.length){var r=Dt.text.split("");t=r[0]+r[0]+r[1]+r[1]+r[2]+r[2]}t="#"+t,h==Dt.name&&(_=Dt.text,kt(d.Color3.FromHexString(t),Dt.name))}})),Et.addControl(Dt,0,1),i.savedColors&&i.savedColors.length>0&&Vt("",l)}))},e._Epsilon=1e-6,h([(0,d.serialize)()],e.prototype,"value",null),h([(0,d.serialize)()],e.prototype,"width",null),h([(0,d.serialize)()],e.prototype,"height",null),h([(0,d.serialize)()],e.prototype,"size",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.ColorPicker",L);var k=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thickness=1,i._arc=1,i}return l(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"arc",{get:function(){return this._arc},set:function(t){this._arc!==t&&(this._arc=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Ellipse"},e.prototype._localDraw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),I.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,this._arc,t),(this._backgroundGradient||this._background)&&(t.fillStyle=this._getBackgroundColor(t),t.fill()),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this._thickness&&(this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.stroke()),t.restore()},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._measureForChildren.width-=2*this._thickness,this._measureForChildren.height-=2*this._thickness,this._measureForChildren.left+=this._thickness,this._measureForChildren.top+=this._thickness},e.prototype._clipForChildren=function(t){I.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2,this._currentMeasure.height/2,this._arc,t),t.clip()},e.prototype._renderHighlightSpecific=function(t){I.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._highlightLineWidth/2,this._currentMeasure.height/2-this._highlightLineWidth/2,this._arc,t),t.stroke()},h([(0,d.serialize)()],e.prototype,"thickness",null),h([(0,d.serialize)()],e.prototype,"arc",null),e}(B);(0,d.RegisterClass)("BABYLON.GUI.Ellipse",k);var N=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._unfocusedColor=i.color,i}return l(e,t),e.prototype._onPointerDown=function(e,i,o,r,n){return this.isReadOnly||this.focus(),t.prototype._onPointerDown.call(this,e,i,o,r,n)},e}(R);(0,d.RegisterClass)("BABYLON.GUI.FocusableButton",N);var A=function(t){function e(e,i){void 0===i&&(i="");var o=t.call(this,e)||this;return o.name=e,o._textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o._textVerticalAlignment=I.VERTICAL_ALIGNMENT_TOP,o._prevText=o.text,o._lineSpacing=new f(0),o._maxHeight=new f(1,f.UNITMODE_PERCENTAGE,!1),o.onLinesReadyObservable=new d.Observable,o.text=i,o.isPointerBlocker=!0,o.onLinesReadyObservable.add((function(){return o._updateCursorPosition()})),o._highlightCursorInfo={initialStartIndex:-1,initialRelativeStartIndex:-1,initialLineIndex:-1},o._cursorInfo={globalStartIndex:0,globalEndIndex:0,relativeEndIndex:0,relativeStartIndex:0,currentLineIndex:0},o}return l(e,t),Object.defineProperty(e.prototype,"autoStretchHeight",{get:function(){return this._autoStretchHeight},set:function(t){this._autoStretchHeight!==t&&(this._autoStretchHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{set:function(t){this.fixedRatioMasterIsWidth=!1,this._height.toString(this._host)!==t&&(this._height.fromString(t)&&this._markAsDirty(),this._autoStretchHeight=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxHeight",{get:function(){return this._maxHeight.toString(this._host)},set:function(t){this._maxHeight.toString(this._host)!==t&&this._maxHeight.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxHeightInPixels",{get:function(){return this._maxHeight.getValueInPixel(this._host,this._cachedParentMeasure.height)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"InputTextArea"},e.prototype.processKeyboard=function(t){this.isReadOnly||(this.alternativeProcessKey(t.code,t.key,t),this.onKeyboardEventProcessedObservable.notifyObservers(t))},e.prototype.alternativeProcessKey=function(t,e,i){if(!i||!i.ctrlKey&&!i.metaKey||"c"!==e&&"v"!==e&&"x"!==e){switch(t){case"Period":i&&i.shiftKey&&i.preventDefault();break;case"Backspace":!this._isTextHighlightOn&&this._cursorInfo.globalStartIndex>0&&(this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex--),this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,i&&i.preventDefault(),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._textHasChanged();break;case"Delete":!this._isTextHighlightOn&&this._cursorInfo.globalEndIndex<this.text.length&&(this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex+1),this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,i&&i.preventDefault(),this._blinkIsEven=!1,this._isTextHighlightOn=!1,this._textHasChanged();break;case"NumpadEnter":case"Enter":return this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,"\n"),this._cursorInfo.globalStartIndex++,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._textHasChanged();case"End":return this._cursorInfo.globalStartIndex=this.text.length,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case"Home":return this._cursorInfo.globalStartIndex=0,this._blinkIsEven=!1,this._isTextHighlightOn=!1,void this._markAsDirty();case"ArrowLeft":return this._markAsDirty(),i&&i.shiftKey?((i.ctrlKey||i.metaKey)&&(this._cursorInfo.globalStartIndex-=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex),this._isTextHighlightOn?this._cursorInfo.globalEndIndex>this._highlightCursorInfo.initialStartIndex?this._cursorInfo.globalEndIndex--:this._cursorInfo.globalStartIndex--:(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex--,this._isTextHighlightOn=!0),this._blinkIsEven=!0,void i.preventDefault()):(this._isTextHighlightOn?this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex:i&&(i.ctrlKey||i.metaKey)?(this._cursorInfo.globalStartIndex-=this._cursorInfo.relativeStartIndex,i.preventDefault()):this._cursorInfo.globalStartIndex>0&&this._cursorInfo.globalStartIndex--,this._blinkIsEven=!1,void(this._isTextHighlightOn=!1));case"ArrowRight":if(this._markAsDirty(),i&&i.shiftKey){if(i.ctrlKey||i.metaKey){var o=this._lines[this._cursorInfo.currentLineIndex].text.length-this._cursorInfo.relativeEndIndex-1;this._cursorInfo.globalEndIndex+=o,this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex}return this._isTextHighlightOn?this._cursorInfo.globalStartIndex<this._highlightCursorInfo.initialStartIndex?this._cursorInfo.globalStartIndex++:this._cursorInfo.globalEndIndex++:(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex++,this._isTextHighlightOn=!0),this._blinkIsEven=!0,void i.preventDefault()}return this._isTextHighlightOn?this._cursorInfo.globalStartIndex=this._cursorInfo.globalEndIndex:i&&(i.ctrlKey||i.metaKey)?(o=this._lines[this._cursorInfo.currentLineIndex].text.length-this._cursorInfo.relativeEndIndex,this._cursorInfo.globalStartIndex+=o):this._cursorInfo.globalStartIndex<this.text.length&&this._cursorInfo.globalStartIndex++,this._blinkIsEven=!1,void(this._isTextHighlightOn=!1);case"ArrowUp":if(this._blinkIsEven=!1,i&&(i.shiftKey?(this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex),this._isTextHighlightOn=!0,this._blinkIsEven=!0):this._isTextHighlightOn=!1,i.preventDefault()),0===this._cursorInfo.currentLineIndex)this._cursorInfo.globalStartIndex=0;else{var r=this._lines[this._cursorInfo.currentLineIndex],n=this._lines[this._cursorInfo.currentLineIndex-1],a=0,s=0;!this._isTextHighlightOn||this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(a=this._cursorInfo.globalStartIndex,s=this._cursorInfo.relativeStartIndex):(a=this._cursorInfo.globalEndIndex,s=this._cursorInfo.relativeEndIndex);var l=r.text.substr(0,s),_=this._contextForBreakLines.measureText(l).width,h=0,c=0;a-=s,a-=n.text.length+n.lineEnding.length;for(var u=0;h<_&&u<n.text.length;)a++,u++,c=Math.abs(_-h),h=this._contextForBreakLines.measureText(n.text.substr(0,u)).width;Math.abs(_-h)>c&&u>0&&a--,this._isTextHighlightOn?this._cursorInfo.currentLineIndex<=this._highlightCursorInfo.initialLineIndex?(this._cursorInfo.globalStartIndex=a,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeEndIndex=this._highlightCursorInfo.initialRelativeStartIndex):this._cursorInfo.globalEndIndex=a:this._cursorInfo.globalStartIndex=a}return void this._markAsDirty();case"ArrowDown":if(this._blinkIsEven=!1,i&&(i.shiftKey?(this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex),this._isTextHighlightOn=!0,this._blinkIsEven=!0):this._isTextHighlightOn=!1,i.preventDefault()),this._cursorInfo.currentLineIndex===this._lines.length-1)this._cursorInfo.globalStartIndex=this.text.length;else{r=this._lines[this._cursorInfo.currentLineIndex];var d=this._lines[this._cursorInfo.currentLineIndex+1];a=0,s=0,!this._isTextHighlightOn||this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(a=this._cursorInfo.globalStartIndex,s=this._cursorInfo.relativeStartIndex):(a=this._cursorInfo.globalEndIndex,s=this._cursorInfo.relativeEndIndex),l=r.text.substr(0,s),_=this._contextForBreakLines.measureText(l).width;var f=0;c=0,a+=r.text.length-s+r.lineEnding.length;for(var p=0;f<_&&p<d.text.length;)a++,p++,c=Math.abs(_-f),f=this._contextForBreakLines.measureText(d.text.substr(0,p)).width;Math.abs(_-f)>c&&p>0&&a--,this._isTextHighlightOn?this._cursorInfo.currentLineIndex<this._highlightCursorInfo.initialLineIndex?(this._cursorInfo.globalStartIndex=a,this._cursorInfo.globalStartIndex>this._cursorInfo.globalEndIndex&&(this._cursorInfo.globalEndIndex+=this._cursorInfo.globalStartIndex,this._cursorInfo.globalStartIndex=this._cursorInfo.globalEndIndex-this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex-=this._cursorInfo.globalStartIndex)):(this._cursorInfo.globalEndIndex=a,this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex):this._cursorInfo.globalStartIndex=a}return void this._markAsDirty()}if("a"===e&&i&&(i.ctrlKey||i.metaKey))return this._selectAllText(),void i.preventDefault();1===(null==e?void 0:e.length)&&(null==i||i.preventDefault(),this._currentKey=e,this.onBeforeKeyAddObservable.notifyObservers(this),e=this._currentKey,this._addKey&&(this._isTextHighlightOn=!1,this._blinkIsEven=!1,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,e),this._cursorInfo.globalStartIndex+=e.length,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._textHasChanged()))}},e.prototype._parseLineWordWrap=function(t,e,i){void 0===t&&(t="");for(var o=[],r=t.split(" "),n=0,a=function(a){var s=a>0?t+" "+r[a]:r[0],l=i.measureText(s).width;if(l>e){a>0&&(n=i.measureText(t).width,o.push({text:t,width:n,lineEnding:" "})),t=r[a];var _="";t.split("").map((function(t){i.measureText(_+t).width>e&&(o.push({text:_,width:i.measureText(_).width,lineEnding:""}),_=""),_+=t})),t=_,n=i.measureText(t).width}else n=l,t=s},s=0;s<r.length;s++)a(s);return o.push({text:t,width:n,lineEnding:" "}),o},e.prototype._breakLines=function(t,e){var i=[],o=(this.text||this.placeholderText).split("\n");if(this.clipContent)for(var r=0,n=o;r<n.length;r++){var a=n[r];i.push.apply(i,this._parseLineWordWrap(a,t,e))}else for(var s=0,l=o;s<l.length;s++)a=l[s],i.push(this._parseLine(a,e));return i[i.length-1].lineEnding="\n",i},e.prototype._parseLine=function(t,e){return void 0===t&&(t=""),{text:t,width:e.measureText(t).width,lineEnding:" "}},e.prototype._preMeasure=function(t,e){var i;this._fontOffset&&!this._wasDirty||(this._fontOffset=I._GetFontOffset(e.font,null===(i=this._host.getScene())||void 0===i?void 0:i.getEngine()));var o=this._beforeRenderText(this._textWrapper).text;!this.text&&this._placeholderText&&(o=this._placeholderText),this._textWidth=e.measureText(o).width;var r=2*this._margin.getValueInPixel(this._host,t.width);if(this._autoStretchWidth){var n=o.split("\n").reduce((function(t,i){return e.measureText(i).width>e.measureText(t).width?i:t}),""),a=e.measureText(n).width;this.width=Math.min(this._maxWidth.getValueInPixel(this._host,t.width),a+r)+"px",this.autoStretchWidth=!0}if(this._availableWidth=this._width.getValueInPixel(this._host,t.width)-r,this._lines=this._breakLines(this._availableWidth,e),this._contextForBreakLines=e,this._autoStretchHeight){var s=this._lines.length*this._fontOffset.height+2*this._margin.getValueInPixel(this._host,t.height);this.height=Math.min(this._maxHeight.getValueInPixel(this._host,t.height),s)+"px",this._autoStretchHeight=!0}if(this._availableHeight=this._height.getValueInPixel(this._host,t.height)-r,this._isFocused){this._cursorInfo.currentLineIndex=0;for(var l=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length,_=0;_+l<=this._cursorInfo.globalStartIndex;)_+=l,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,l=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length)}},e.prototype._textHasChanged=function(){!this._prevText&&this._textWrapper.text&&this.placeholderText&&(this._cursorInfo.currentLineIndex=0,this._cursorInfo.globalStartIndex=1,this._cursorInfo.globalEndIndex=1,this._cursorInfo.relativeStartIndex=1,this._cursorInfo.relativeEndIndex=1),t.prototype._textHasChanged.call(this)},e.prototype._computeScroll=function(){if(this._clipTextLeft=this._currentMeasure.left+this._margin.getValueInPixel(this._host,this._cachedParentMeasure.width),this._clipTextTop=this._currentMeasure.top+this._margin.getValueInPixel(this._host,this._cachedParentMeasure.height),this._isFocused&&this._lines[this._cursorInfo.currentLineIndex].width>this._availableWidth){var t=this._clipTextLeft-this._lines[this._cursorInfo.currentLineIndex].width+this._availableWidth;this._scrollLeft||(this._scrollLeft=t)}else this._scrollLeft=this._clipTextLeft;if(this._isFocused){var e=(this._cursorInfo.currentLineIndex+1)*this._fontOffset.height,i=this._clipTextTop-e;this._scrollTop||(this._scrollTop=i)}else this._scrollTop=this._clipTextTop},e.prototype._additionalProcessing=function(){this.highlightedText="",this.onLinesReadyObservable.notifyObservers(this)},e.prototype._drawText=function(t,e,i,o){var r=this._currentMeasure.width,n=this._scrollLeft;switch(this._textHorizontalAlignment){case I.HORIZONTAL_ALIGNMENT_LEFT:n+=0;break;case I.HORIZONTAL_ALIGNMENT_RIGHT:n+=r-e;break;case I.HORIZONTAL_ALIGNMENT_CENTER:n+=(r-e)/2}(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY),this.outlineWidth&&o.strokeText(t,this._currentMeasure.left+n,i),o.fillText(t,n,i)},e.prototype._onCopyText=function(t){this._isTextHighlightOn=!1;try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText},e.prototype._onCutText=function(t){if(this._highlightedText){try{t.clipboardData&&t.clipboardData.setData("text/plain",this._highlightedText)}catch(t){}this._host.clipboardData=this._highlightedText,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),this._textHasChanged()}},e.prototype._onPasteText=function(e){var i;i=e.clipboardData&&-1!==e.clipboardData.types.indexOf("text/plain")?e.clipboardData.getData("text/plain"):this._host.clipboardData,this._isTextHighlightOn=!1,this._prevText=this._textWrapper.text,this._textWrapper.removePart(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex,i);var o=i.length-(this._cursorInfo.globalEndIndex-this._cursorInfo.globalStartIndex);this._cursorInfo.globalStartIndex+=o,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._clickedCoordinateX=null,this._clickedCoordinateY=null,t.prototype._textHasChanged.call(this)},e.prototype._draw=function(t){var e,i;this._computeScroll(),this._scrollLeft=null!==(e=this._scrollLeft)&&void 0!==e?e:0,this._scrollTop=null!==(i=this._scrollTop)&&void 0!==i?i:0,t.save(),this._applyStates(t),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isFocused?this._focusedBackground&&(t.fillStyle=this._isEnabled?this._focusedBackground:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)):this._background&&(t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height)),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),this.color&&(t.fillStyle=this.color);var o=this._currentMeasure.height,r=this._currentMeasure.width,n=0;switch(this._textVerticalAlignment){case I.VERTICAL_ALIGNMENT_TOP:n=this._fontOffset.ascent;break;case I.VERTICAL_ALIGNMENT_BOTTOM:n=o-this._fontOffset.height*(this._lines.length-1)-this._fontOffset.descent;break;case I.VERTICAL_ALIGNMENT_CENTER:n=this._fontOffset.ascent+(o-this._fontOffset.height*this._lines.length)/2}t.save(),t.beginPath(),t.fillStyle=this.fontStyle,!this._textWrapper.text&&this.placeholderText&&(t.fillStyle=this._placeholderColor),t.rect(this._clipTextLeft,this._clipTextTop,this._availableWidth+2,this._availableHeight+2),t.clip(),n+=this._scrollTop;for(var a=0;a<this._lines.length;a++){var s=this._lines[a];0!==a&&0!==this._lineSpacing.internalValue&&(this._lineSpacing.isPixel?n+=this._lineSpacing.getValue(this._host):n+=this._lineSpacing.getValue(this._host)*this._height.getValueInPixel(this._host,this._cachedParentMeasure.height)),this._drawText(s.text,s.width,n,t),n+=this._fontOffset.height}if(t.restore(),this._isFocused){if(!this._blinkIsEven||this._isTextHighlightOn){var l=this._scrollLeft+t.measureText(this._lines[this._cursorInfo.currentLineIndex].text.substr(0,this._cursorInfo.relativeStartIndex)).width;l<this._clipTextLeft?(this._scrollLeft+=this._clipTextLeft-l,l=this._clipTextLeft,this._markAsDirty()):l>this._clipTextLeft+this._availableWidth&&(this._scrollLeft+=this._clipTextLeft+this._availableWidth-l,l=this._clipTextLeft+this._availableWidth,this._markAsDirty());var _=this._scrollTop+this._cursorInfo.currentLineIndex*this._fontOffset.height;_<this._clipTextTop?(this._scrollTop+=this._clipTextTop-_,_=this._clipTextTop,this._markAsDirty()):_+this._fontOffset.height>this._clipTextTop+this._availableHeight&&this._availableHeight>this._fontOffset.height&&(this._scrollTop+=this._clipTextTop+this._availableHeight-_-this._fontOffset.height,_=this._clipTextTop+this._availableHeight-this._fontOffset.height,this._markAsDirty()),this._isTextHighlightOn||t.fillRect(l,_,2,this._fontOffset.height)}if(this._resetBlinking(),this._isTextHighlightOn){clearTimeout(this._blinkTimeout),this._highlightedText=this.text.substring(this._cursorInfo.globalStartIndex,this._cursorInfo.globalEndIndex),t.globalAlpha=this._highligherOpacity,t.fillStyle=this._textHighlightColor;var h=Math.min(this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialLineIndex),c=Math.max(this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialLineIndex),u=this._scrollTop+h*this._fontOffset.height;for(a=h;a<=c;a++){s=this._lines[a];var d=this._scrollLeft;switch(this._textHorizontalAlignment){case I.HORIZONTAL_ALIGNMENT_LEFT:d+=0;break;case I.HORIZONTAL_ALIGNMENT_RIGHT:d+=r-s.width;break;case I.HORIZONTAL_ALIGNMENT_CENTER:d+=(r-s.width)/2}var f=a===h?this._cursorInfo.relativeStartIndex:0,p=a===c?this._cursorInfo.relativeEndIndex:s.text.length,g=t.measureText(s.text.substr(0,f)).width,b=s.text.substring(f,p),m=t.measureText(b).width;t.fillRect(d+g,u,m,this._fontOffset.height),u+=this._fontOffset.height}this._cursorInfo.globalEndIndex===this._cursorInfo.globalStartIndex&&this._resetBlinking()}}t.restore(),this._thickness&&(this._isFocused?this.focusedColor&&(t.strokeStyle=this.focusedColor):this.color&&(t.strokeStyle=this.color),t.lineWidth=this._thickness,t.strokeRect(this._currentMeasure.left+this._thickness/2,this._currentMeasure.top+this._thickness/2,this._currentMeasure.width-this._thickness,this._currentMeasure.height-this._thickness))},e.prototype._resetBlinking=function(){var t=this;clearTimeout(this._blinkTimeout),this._blinkTimeout=setTimeout((function(){t._blinkIsEven=!t._blinkIsEven,t._markAsDirty()}),500)},e.prototype._onPointerDown=function(e,i,o,r,n){return!(!t.prototype._onPointerDown.call(this,e,i,o,r,n)||!this.isReadOnly&&(this._clickedCoordinateX=i.x,this._clickedCoordinateY=i.y,this._isTextHighlightOn=!1,this._highlightedText="",this._isPointerDown=!0,this._host._capturingControl[o]=this,this._host.focusedControl===this?(clearTimeout(this._blinkTimeout),this._markAsDirty(),0):!this._isEnabled||(this._host.focusedControl=this,0)))},e.prototype._onPointerMove=function(e,i,o,r){0===r.event.movementX&&0===r.event.movementY||(this._host.focusedControl===this&&this._isPointerDown&&!this.isReadOnly&&(this._clickedCoordinateX=i.x,this._clickedCoordinateY=i.y,this._isTextHighlightOn||(this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this._highlightCursorInfo.initialRelativeStartIndex=this._cursorInfo.relativeStartIndex,this._isTextHighlightOn=!0),this._markAsDirty()),t.prototype._onPointerMove.call(this,e,i,o,r))},e.prototype._updateCursorPosition=function(){var t;if(this._isFocused)if(!this._textWrapper.text&&this.placeholderText)this._cursorInfo.currentLineIndex=0,this._cursorInfo.globalStartIndex=0,this._cursorInfo.globalEndIndex=0,this._cursorInfo.relativeStartIndex=0,this._cursorInfo.relativeEndIndex=0;else if(this._clickedCoordinateX&&this._clickedCoordinateY){this._isTextHighlightOn||(this._cursorInfo={globalStartIndex:0,globalEndIndex:0,relativeStartIndex:0,relativeEndIndex:0,currentLineIndex:0});var e=0,i=0,o=this._clickedCoordinateY-this._scrollTop,r=Math.floor(o/this._fontOffset.height);this._cursorInfo.currentLineIndex=Math.min(Math.max(r,0),this._lines.length-1);for(var n=0,a=this._clickedCoordinateX-(null!==(t=this._scrollLeft)&&void 0!==t?t:0),s=0,l=0;l<this._cursorInfo.currentLineIndex;l++){var _=this._lines[l];e+=_.text.length+_.lineEnding.length}for(;n<a&&this._lines[this._cursorInfo.currentLineIndex].text.length>i;)i++,s=Math.abs(a-n),n=this._contextForBreakLines.measureText(this._lines[this._cursorInfo.currentLineIndex].text.substr(0,i)).width;Math.abs(a-n)>s&&i>0&&i--,e+=i,this._isTextHighlightOn?e<this._highlightCursorInfo.initialStartIndex?(this._cursorInfo.globalStartIndex=e,this._cursorInfo.relativeStartIndex=i,this._cursorInfo.globalEndIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeEndIndex=this._highlightCursorInfo.initialRelativeStartIndex):(this._cursorInfo.globalStartIndex=this._highlightCursorInfo.initialStartIndex,this._cursorInfo.relativeStartIndex=this._highlightCursorInfo.initialRelativeStartIndex,this._cursorInfo.globalEndIndex=e,this._cursorInfo.relativeEndIndex=i):(this._cursorInfo.globalStartIndex=e,this._cursorInfo.relativeStartIndex=i,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex,this._cursorInfo.relativeEndIndex=this._cursorInfo.relativeStartIndex),this._blinkIsEven=this._isTextHighlightOn,this._clickedCoordinateX=null,this._clickedCoordinateY=null}else{this._cursorInfo.relativeStartIndex=0,this._cursorInfo.currentLineIndex=0;for(var h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length,c=0;c+h<=this._cursorInfo.globalStartIndex;)c+=h,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length);if(this._cursorInfo.relativeStartIndex=this._cursorInfo.globalStartIndex-c,this._isTextHighlightOn){if(-1!==this._highlightCursorInfo.initialStartIndex&&this._cursorInfo.globalStartIndex>=this._highlightCursorInfo.initialStartIndex){for(;c+h<=this._cursorInfo.globalEndIndex;)c+=h,this._cursorInfo.currentLineIndex<this._lines.length-1&&(this._cursorInfo.currentLineIndex++,h=this._lines[this._cursorInfo.currentLineIndex].text.length+this._lines[this._cursorInfo.currentLineIndex].lineEnding.length);this._cursorInfo.relativeEndIndex=this._cursorInfo.globalEndIndex-c}}else this._cursorInfo.relativeEndIndex=this._cursorInfo.relativeStartIndex,this._cursorInfo.globalEndIndex=this._cursorInfo.globalStartIndex}},e.prototype._updateValueFromCursorIndex=function(t){},e.prototype._processDblClick=function(t){var e,i;do{e=this._cursorInfo.globalStartIndex>0&&this._textWrapper.isWord(this._cursorInfo.globalStartIndex-1)?--this._cursorInfo.globalStartIndex:0,i=this._cursorInfo.globalEndIndex<this._textWrapper.length&&this._textWrapper.isWord(this._cursorInfo.globalEndIndex)?++this._cursorInfo.globalEndIndex:0}while(e||i);this._highlightCursorInfo.initialLineIndex=this._cursorInfo.currentLineIndex,this._highlightCursorInfo.initialStartIndex=this._cursorInfo.globalStartIndex,this.onTextHighlightObservable.notifyObservers(this),this._isTextHighlightOn=!0,this._blinkIsEven=!0,this._markAsDirty()},e.prototype._selectAllText=function(){this._isTextHighlightOn=!0,this._blinkIsEven=!0,this._highlightCursorInfo={initialStartIndex:0,initialRelativeStartIndex:0,initialLineIndex:0},this._cursorInfo={globalStartIndex:0,globalEndIndex:this._textWrapper.length,relativeEndIndex:this._lines[this._lines.length-1].text.length,relativeStartIndex:0,currentLineIndex:this._lines.length-1},this._markAsDirty()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onLinesReadyObservable.clear()},h([(0,d.serialize)()],e.prototype,"autoStretchHeight",null),h([(0,d.serialize)()],e.prototype,"maxHeight",null),e}(F);(0,d.RegisterClass)("BABYLON.GUI.InputTextArea",A);var z=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype._getTypeName=function(){return"InputPassword"},e.prototype._beforeRenderText=function(t){for(var e=new E,i="",o=0;o<t.length;o++)i+="•";return e.text=i,e},e}(F);(0,d.RegisterClass)("BABYLON.GUI.InputPassword",z);var Q=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i._x1=new f(0),i._y1=new f(0),i._x2=new f(0),i._y2=new f(0),i._dash=new Array,i._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,i}return l(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedControl",{get:function(){return this._connectedControl},set:function(t){var e=this;this._connectedControl!==t&&(this._connectedControlDirtyObserver&&this._connectedControl&&(this._connectedControl.onDirtyObservable.remove(this._connectedControlDirtyObserver),this._connectedControlDirtyObserver=null),t&&(this._connectedControlDirtyObserver=t.onDirtyObservable.add((function(){return e._markAsDirty()}))),this._connectedControl=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1.toString(this._host)},set:function(t){this._x1.toString(this._host)!==t&&this._x1.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1.toString(this._host)},set:function(t){this._y1.toString(this._host)!==t&&this._y1.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x2",{get:function(){return this._x2.toString(this._host)},set:function(t){this._x2.toString(this._host)!==t&&this._x2.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y2",{get:function(){return this._y2.toString(this._host)},set:function(t){this._y2.toString(this._host)!==t&&this._y2.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveX2",{get:function(){return(this._connectedControl?this._connectedControl.centerX:0)+this._x2.getValue(this._host)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_effectiveY2",{get:function(){return(this._connectedControl?this._connectedControl.centerY:0)+this._y2.getValue(this._host)},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Line"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this._getColor(t),t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath(),t.moveTo(this._cachedParentMeasure.left+this._x1.getValue(this._host),this._cachedParentMeasure.top+this._y1.getValue(this._host)),t.lineTo(this._cachedParentMeasure.left+this._effectiveX2,this._cachedParentMeasure.top+this._effectiveY2),t.stroke(),t.restore()},e.prototype._measure=function(){this._currentMeasure.width=Math.abs(this._x1.getValue(this._host)-this._effectiveX2)+this._lineWidth,this._currentMeasure.height=Math.abs(this._y1.getValue(this._host)-this._effectiveY2)+this._lineWidth},e.prototype._computeAlignment=function(t){this._currentMeasure.left=t.left+Math.min(this._x1.getValue(this._host),this._effectiveX2)-this._lineWidth/2,this._currentMeasure.top=t.top+Math.min(this._y1.getValue(this._host),this._effectiveY2)-this._lineWidth/2},e.prototype.moveToVector3=function(t,e,i){if(void 0===i&&(i=!1),this._host&&this.parent===this._host._rootContainer){var o=this._host._getGlobalViewport(),r=d.Vector3.Project(t,d.Matrix.IdentityReadOnly,e.getTransformMatrix(),o);this._moveToProjectedPosition(r,i),r.z<0||r.z>1?this.notRenderable=!0:this.notRenderable=!1}else d.Tools.Error("Cannot move a control to a vector3 if the control is not at root level")},e.prototype._moveToProjectedPosition=function(t,e){void 0===e&&(e=!1);var i=t.x+this._linkOffsetX.getValue(this._host)+"px",o=t.y+this._linkOffsetY.getValue(this._host)+"px";e?(this.x2=i,this.y2=o,this._x2.ignoreAdaptiveScaling=!0,this._y2.ignoreAdaptiveScaling=!0):(this.x1=i,this.y1=o,this._x1.ignoreAdaptiveScaling=!0,this._y1.ignoreAdaptiveScaling=!0)},h([(0,d.serialize)()],e.prototype,"dash",null),h([(0,d.serialize)()],e.prototype,"x1",null),h([(0,d.serialize)()],e.prototype,"y1",null),h([(0,d.serialize)()],e.prototype,"x2",null),h([(0,d.serialize)()],e.prototype,"y2",null),h([(0,d.serialize)()],e.prototype,"lineWidth",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.Line",Q);var V=function(){function t(t){this._multiLine=t,this._x=new f(0),this._y=new f(0),this._point=new d.Vector3(0,0,0)}return Object.defineProperty(t.prototype,"x",{get:function(){return this._x.toString(this._multiLine._host)},set:function(t){this._x.toString(this._multiLine._host)!==t&&this._x.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._y.toString(this._multiLine._host)},set:function(t){this._y.toString(this._multiLine._host)!==t&&this._y.fromString(t)&&this._multiLine._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"control",{get:function(){return this._control},set:function(t){this._control!==t&&(this._control&&this._controlObserver&&(this._control.onDirtyObservable.remove(this._controlObserver),this._controlObserver=null),this._control=t,this._control&&(this._controlObserver=this._control.onDirtyObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},set:function(t){this._mesh!==t&&(this._mesh&&this._meshObserver&&this._mesh.getScene().onAfterCameraRenderObservable.remove(this._meshObserver),this._mesh=t,this._mesh&&(this._meshObserver=this._mesh.getScene().onAfterCameraRenderObservable.add(this._multiLine.onPointUpdate)),this._multiLine._markAsDirty())},enumerable:!1,configurable:!0}),t.prototype.resetLinks=function(){this.control=null,this.mesh=null},t.prototype.translate=function(){return this._point=this._translatePoint(),this._point},t.prototype._translatePoint=function(){if(null!=this._mesh)return this._multiLine._host.getProjectedPositionWithZ(this._mesh.getBoundingInfo().boundingSphere.center,this._mesh.getWorldMatrix());if(null!=this._control)return new d.Vector3(this._control.centerX,this._control.centerY,1-d.Epsilon);var t=this._multiLine._host,e=this._x.getValueInPixel(t,Number(t._canvas.width)),i=this._y.getValueInPixel(t,Number(t._canvas.height));return new d.Vector3(e,i,1-d.Epsilon)},t.prototype.dispose=function(){this.resetLinks()},t}(),W=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._lineWidth=1,i.onPointUpdate=function(){i._markAsDirty()},i._automaticSize=!0,i.isHitTestVisible=!1,i._horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,i._verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,i._dash=[],i._points=[],i}return l(e,t),Object.defineProperty(e.prototype,"dash",{get:function(){return this._dash},set:function(t){this._dash!==t&&(this._dash=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype.getAt=function(t){return this._points[t]||(this._points[t]=new V(this)),this._points[t]},e.prototype.add=function(){for(var t=this,e=[],i=0;i<arguments.length;i++)e[i]=arguments[i];return e.map((function(e){return t.push(e)}))},e.prototype.push=function(t){var e=this.getAt(this._points.length);return null==t||(t instanceof d.AbstractMesh?e.mesh=t:t instanceof I?e.control=t:null!=t.x&&null!=t.y&&(e.x=t.x,e.y=t.y)),e},e.prototype.remove=function(t){var e;if(t instanceof V){if(-1===(e=this._points.indexOf(t)))return}else e=t;var i=this._points[e];i&&(i.dispose(),this._points.splice(e,1))},e.prototype.reset=function(){for(;this._points.length>0;)this.remove(this._points.length-1)},e.prototype.resetLinks=function(){this._points.forEach((function(t){null!=t&&t.resetLinks()}))},Object.defineProperty(e.prototype,"lineWidth",{get:function(){return this._lineWidth},set:function(t){this._lineWidth!==t&&(this._lineWidth=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalAlignment",{set:function(t){},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"MultiLine"},e.prototype._draw=function(t){t.save(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._applyStates(t),t.strokeStyle=this.color,t.lineWidth=this._lineWidth,t.setLineDash(this._dash),t.beginPath();var e,i=!0;this._points.forEach((function(o){o&&(i?(t.moveTo(o._point.x,o._point.y),i=!1):o._point.z<1&&e.z<1?t.lineTo(o._point.x,o._point.y):t.moveTo(o._point.x,o._point.y),e=o._point)})),t.stroke(),t.restore()},e.prototype._additionalProcessing=function(){var t=this;this._minX=null,this._minY=null,this._maxX=null,this._maxY=null,this._points.forEach((function(e){e&&(e.translate(),(null==t._minX||e._point.x<t._minX)&&(t._minX=e._point.x),(null==t._minY||e._point.y<t._minY)&&(t._minY=e._point.y),(null==t._maxX||e._point.x>t._maxX)&&(t._maxX=e._point.x),(null==t._maxY||e._point.y>t._maxY)&&(t._maxY=e._point.y))})),null==this._minX&&(this._minX=0),null==this._minY&&(this._minY=0),null==this._maxX&&(this._maxX=0),null==this._maxY&&(this._maxY=0)},e.prototype._measure=function(){null!=this._minX&&null!=this._maxX&&null!=this._minY&&null!=this._maxY&&(this._currentMeasure.width=Math.abs(this._maxX-this._minX)+this._lineWidth,this._currentMeasure.height=Math.abs(this._maxY-this._minY)+this._lineWidth)},e.prototype._computeAlignment=function(){null!=this._minX&&null!=this._minY&&(this._currentMeasure.left=this._minX-this._lineWidth/2,this._currentMeasure.top=this._minY-this._lineWidth/2)},e.prototype.dispose=function(){this.reset(),t.prototype.dispose.call(this)},h([(0,d.serialize)()],e.prototype,"dash",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.MultiLine",W);var H=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._isChecked=!1,i._background="black",i._checkSizeRatio=.8,i._thickness=1,i.group="",i.onIsCheckedChangedObservable=new d.Observable,i.isPointerBlocker=!0,i}return l(e,t),Object.defineProperty(e.prototype,"thickness",{get:function(){return this._thickness},set:function(t){this._thickness!==t&&(this._thickness=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"checkSizeRatio",{get:function(){return this._checkSizeRatio},set:function(t){t=Math.max(Math.min(1,t),0),this._checkSizeRatio!==t&&(this._checkSizeRatio=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isChecked",{get:function(){return this._isChecked},set:function(t){var e=this;this._isChecked!==t&&(this._isChecked=t,this._markAsDirty(),this.onIsCheckedChangedObservable.notifyObservers(t),this._isChecked&&this._host&&this._host.executeOnAllControls((function(t){if(t!==e&&void 0!==t.group){var i=t;i.group===e.group&&(i.isChecked=!1)}})))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"RadioButton"},e.prototype._draw=function(t){t.save(),this._applyStates(t);var e=this._currentMeasure.width-this._thickness,i=this._currentMeasure.height-this._thickness;if((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),I.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,this._currentMeasure.width/2-this._thickness/2,this._currentMeasure.height/2-this._thickness/2,1,t),t.fillStyle=this._isEnabled?this._background:this._disabledColor,t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this.color,t.lineWidth=this._thickness,t.stroke(),this._isChecked){t.fillStyle=this._isEnabled?this.color:this._disabledColor;var o=e*this._checkSizeRatio,r=i*this._checkSizeRatio;I.drawEllipse(this._currentMeasure.left+this._currentMeasure.width/2,this._currentMeasure.top+this._currentMeasure.height/2,o/2-this._thickness/2,r/2-this._thickness/2,1,t),t.fill()}t.restore()},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||this.isChecked||(this.isChecked=!0),!0)},e.AddRadioButtonWithHeader=function(t,i,o,r){var n=new w;n.isVertical=!1,n.height="30px";var a=new e;a.width="20px",a.height="20px",a.isChecked=o,a.color="green",a.group=i,a.onIsCheckedChangedObservable.add((function(t){return r(a,t)})),n.addControl(a);var s=new S;return s.text=t,s.width="180px",s.paddingLeft="5px",s.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,s.color="white",n.addControl(s),n},h([(0,d.serialize)()],e.prototype,"thickness",null),h([(0,d.serialize)()],e.prototype,"group",void 0),h([(0,d.serialize)()],e.prototype,"checkSizeRatio",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"isChecked",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.RadioButton",H);var G=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbWidth=new f(20,f.UNITMODE_PIXEL,!1),i._minimum=0,i._maximum=100,i._value=50,i._isVertical=!1,i._barOffset=new f(5,f.UNITMODE_PIXEL,!1),i._isThumbClamped=!1,i._displayThumb=!0,i._step=0,i._lastPointerDownId=-1,i._effectiveBarOffset=0,i.onValueChangedObservable=new d.Observable,i._pointerIsDown=!1,i.isPointerBlocker=!0,i}return l(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barOffset",{get:function(){return this._barOffset.toString(this._host)},set:function(t){this._barOffset.toString(this._host)!==t&&this._barOffset.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barOffsetInPixels",{get:function(){return this._barOffset.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidth",{get:function(){return this._thumbWidth.toString(this._host)},set:function(t){this._thumbWidth.toString(this._host)!==t&&this._thumbWidth.fromString(t)&&this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbWidthInPixels",{get:function(){return this._thumbWidth.getValueInPixel(this._host,this._cachedParentMeasure.width)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=t,this._markAsDirty(),this.value=Math.max(Math.min(this.value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){t=Math.max(Math.min(t,this._maximum),this._minimum),this._value!==t&&(this._value=t,this._markAsDirty(),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){this._isVertical!==t&&(this._isVertical=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbClamped",{get:function(){return this._isThumbClamped},set:function(t){this._isThumbClamped!==t&&(this._isThumbClamped=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"BaseSlider"},e.prototype._getThumbPosition=function(){return this.isVertical?(this.maximum-this.value)/(this.maximum-this.minimum)*this._backgroundBoxLength:(this.value-this.minimum)/(this.maximum-this.minimum)*this._backgroundBoxLength},e.prototype._getThumbThickness=function(t){var e=0;switch(t){case"circle":e=this._thumbWidth.isPixel?Math.max(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host);break;case"rectangle":e=this._thumbWidth.isPixel?Math.min(this._thumbWidth.getValue(this._host),this._backgroundBoxThickness):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)}return e},e.prototype._prepareRenderingData=function(t){this._effectiveBarOffset=0,this._renderLeft=this._currentMeasure.left,this._renderTop=this._currentMeasure.top,this._renderWidth=this._currentMeasure.width,this._renderHeight=this._currentMeasure.height,this._backgroundBoxLength=Math.max(this._currentMeasure.width,this._currentMeasure.height),this._backgroundBoxThickness=Math.min(this._currentMeasure.width,this._currentMeasure.height),this._effectiveThumbThickness=this._getThumbThickness(t),this.displayThumb&&(this._backgroundBoxLength-=this._effectiveThumbThickness),this.isVertical&&this._currentMeasure.height<this._currentMeasure.width?d.Logger.Error("Height should be greater than width"):(this._barOffset.isPixel?this._effectiveBarOffset=Math.min(this._barOffset.getValue(this._host),this._backgroundBoxThickness):this._effectiveBarOffset=this._backgroundBoxThickness*this._barOffset.getValue(this._host),this._backgroundBoxThickness-=2*this._effectiveBarOffset,this.isVertical?(this._renderLeft+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderTop+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxLength,this._renderWidth=this._backgroundBoxThickness):(this._renderTop+=this._effectiveBarOffset,!this.isThumbClamped&&this.displayThumb&&(this._renderLeft+=this._effectiveThumbThickness/2),this._renderHeight=this._backgroundBoxThickness,this._renderWidth=this._backgroundBoxLength))},e.prototype._updateValueFromPointer=function(t,e){var i;0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y),i=this._isVertical?this._minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this._maximum-this._minimum):this._minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this._maximum-this._minimum),this.value=this._step?Math.round(i/this._step)*this._step:i},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this._pointerIsDown=!0,this._updateValueFromPointer(i.x,i.y),this._host._capturingControl[o]=this,this._lastPointerDownId=o),!0)},e.prototype._onPointerMove=function(e,i,o,r){o==this._lastPointerDownId&&(this._pointerIsDown&&!this.isReadOnly&&this._updateValueFromPointer(i.x,i.y),t.prototype._onPointerMove.call(this,e,i,o,r))},e.prototype._onPointerUp=function(e,i,o,r,n){this._pointerIsDown=!1,delete this._host._capturingControl[o],t.prototype._onPointerUp.call(this,e,i,o,r,n)},e.prototype._onCanvasBlur=function(){this._forcePointerUp(),t.prototype._onCanvasBlur.call(this)},h([(0,d.serialize)()],e.prototype,"displayThumb",null),h([(0,d.serialize)()],e.prototype,"step",null),h([(0,d.serialize)()],e.prototype,"barOffset",null),h([(0,d.serialize)()],e.prototype,"thumbWidth",null),h([(0,d.serialize)()],e.prototype,"minimum",null),h([(0,d.serialize)()],e.prototype,"maximum",null),h([(0,d.serialize)()],e.prototype,"value",null),h([(0,d.serialize)()],e.prototype,"isVertical",null),h([(0,d.serialize)()],e.prototype,"isThumbClamped",null),e}(I),U=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._thumbColor="",i._isThumbCircle=!1,i._displayValueBar=!0,i._backgroundGradient=null,i}return l(e,t),Object.defineProperty(e.prototype,"displayValueBar",{get:function(){return this._displayValueBar},set:function(t){this._displayValueBar!==t&&(this._displayValueBar=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbColor",{get:function(){return this._thumbColor},set:function(t){this._thumbColor!==t&&(this._thumbColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isThumbCircle",{get:function(){return this._isThumbCircle},set:function(t){this._isThumbCircle!==t&&(this._isThumbCircle=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Slider"},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData(this.isThumbCircle?"circle":"rectangle");var e=this._renderLeft,i=this._renderTop,o=this._renderWidth,r=this._renderHeight,n=0;this.isThumbClamped&&this.isThumbCircle?(this.isVertical?i+=this._effectiveThumbThickness/2:e+=this._effectiveThumbThickness/2,n=this._backgroundBoxThickness/2):n=(this._effectiveThumbThickness-this._effectiveBarOffset)/2,(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY);var a=this._getThumbPosition();t.fillStyle=this._getBackgroundColor(t),this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i,n,Math.PI,2*Math.PI),t.fill(),t.fillRect(e,i,o,r)):t.fillRect(e,i,o,r+this._effectiveThumbThickness):t.fillRect(e,i,o,r):this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxLength,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),t.fillRect(e,i,o,r)):t.fillRect(e,i,o+this._effectiveThumbThickness,r):t.fillRect(e,i,o,r),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.fillStyle=this._getColor(t),this._displayValueBar&&(this.isVertical?this.isThumbClamped?this.isThumbCircle?(t.beginPath(),t.arc(e+this._backgroundBoxThickness/2,i+this._backgroundBoxLength,n,0,2*Math.PI),t.fill(),t.fillRect(e,i+a,o,r-a)):t.fillRect(e,i+a,o,r-a+this._effectiveThumbThickness):t.fillRect(e,i+a,o,r-a):this.isThumbClamped&&this.isThumbCircle?(t.beginPath(),t.arc(e,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),t.fillRect(e,i,a,r)):t.fillRect(e,i,a,r)),t.fillStyle=this._thumbColor||this._getColor(t),this.displayThumb&&((this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowColor=this.shadowColor,t.shadowBlur=this.shadowBlur,t.shadowOffsetX=this.shadowOffsetX,t.shadowOffsetY=this.shadowOffsetY),this._isThumbCircle?(t.beginPath(),this.isVertical?t.arc(e+this._backgroundBoxThickness/2,i+a,n,0,2*Math.PI):t.arc(e+a,i+this._backgroundBoxThickness/2,n,0,2*Math.PI),t.fill(),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,t.stroke()):(this.isVertical?t.fillRect(e-this._effectiveBarOffset,this._currentMeasure.top+a,this._currentMeasure.width,this._effectiveThumbThickness):t.fillRect(this._currentMeasure.left+a,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),(this.shadowBlur||this.shadowOffsetX||this.shadowOffsetY)&&(t.shadowBlur=0,t.shadowOffsetX=0,t.shadowOffsetY=0),t.strokeStyle=this._borderColor,this.isVertical?t.strokeRect(e-this._effectiveBarOffset,this._currentMeasure.top+a,this._currentMeasure.width,this._effectiveThumbThickness):t.strokeRect(this._currentMeasure.left+a,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height))),t.restore()},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient))},e.prototype._parseFromContent=function(e,i){if(t.prototype._parseFromContent.call(this,e,i),e.backgroundGradient){var o=d.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this.backgroundGradient=new o,this.backgroundGradient.parse(e.backgroundGradient)}},h([(0,d.serialize)()],e.prototype,"displayValueBar",null),h([(0,d.serialize)()],e.prototype,"borderColor",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"thumbColor",null),h([(0,d.serialize)()],e.prototype,"isThumbCircle",null),e}(G);(0,d.RegisterClass)("BABYLON.GUI.Slider",U);var j=function(){function t(t){this.name=t,this._groupPanel=new w,this._selectors=new Array,this._groupPanel.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,this._groupPanel.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,this._groupHeader=this._addGroupHeader(t)}return Object.defineProperty(t.prototype,"groupPanel",{get:function(){return this._groupPanel},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"selectors",{get:function(){return this._selectors},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"header",{get:function(){return this._groupHeader.text},set:function(t){"label"!==this._groupHeader.text&&(this._groupHeader.text=t)},enumerable:!1,configurable:!0}),t.prototype._addGroupHeader=function(t){var e=new S("groupHead",t);return e.width=.9,e.height="30px",e.textWrapping=!0,e.color="black",e.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,e.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,e.left="2px",this._groupPanel.addControl(e),e},t.prototype._getSelector=function(t){if(!(t<0||t>=this._selectors.length))return this._selectors[t]},t.prototype.removeSelector=function(t){t<0||t>=this._selectors.length||(this._groupPanel.removeControl(this._selectors[t]),this._selectors.splice(t,1))},t}(),Y=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype.addCheckbox=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1),i=i||!1;var o=new M;o.width="20px",o.height="20px",o.color="#364249",o.background="#CCCCCC",o.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o.onIsCheckedChangedObservable.add((function(t){e(t)}));var r=I.AddHeader(o,t,"200px",{isHorizontal:!0,controlFirst:!0});r.height="30px",r.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,r.left="4px",this.groupPanel.addControl(r),this.selectors.push(r),o.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(o.color=this.groupPanel.parent.parent.buttonColor,o.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(j),X=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._selectNb=0,e}return l(e,t),e.prototype.addRadio=function(t,e,i){void 0===e&&(e=function(t){}),void 0===i&&(i=!1);var o=this._selectNb++,r=new H;r.name=t,r.width="20px",r.height="20px",r.color="#364249",r.background="#CCCCCC",r.group=this.name,r.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,r.onIsCheckedChangedObservable.add((function(t){t&&e(o)}));var n=I.AddHeader(r,t,"200px",{isHorizontal:!0,controlFirst:!0});n.height="30px",n.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,n.left="4px",this.groupPanel.addControl(n),this.selectors.push(n),r.isChecked=i,this.groupPanel.parent&&this.groupPanel.parent.parent&&(r.color=this.groupPanel.parent.parent.buttonColor,r.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[1].text=e},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[0].background=e},e}(j),K=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype.addSlider=function(t,e,i,o,r,n,a){void 0===e&&(e=function(t){}),void 0===i&&(i="Units"),void 0===o&&(o=0),void 0===r&&(r=0),void 0===n&&(n=0),void 0===a&&(a=function(t){return 0|t});var s=new U;s.name=i,s.value=n,s.minimum=o,s.maximum=r,s.width=.9,s.height="20px",s.color="#364249",s.background="#CCCCCC",s.borderColor="black",s.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,s.left="4px",s.paddingBottom="4px",s.onValueChangedObservable.add((function(t){s.parent.children[0].text=s.parent.children[0].name+": "+a(t)+" "+s.name,e(t)}));var l=I.AddHeader(s,t+": "+a(n)+" "+i,"30px",{isHorizontal:!1,controlFirst:!1});l.height="60px",l.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,l.left="4px",l.children[0].name=t,this.groupPanel.addControl(l),this.selectors.push(l),this.groupPanel.parent&&this.groupPanel.parent.parent&&(s.color=this.groupPanel.parent.parent.buttonColor,s.background=this.groupPanel.parent.parent.buttonBackground)},e.prototype._setSelectorLabel=function(t,e){this.selectors[t].children[0].name=e,this.selectors[t].children[0].text=e+": "+this.selectors[t].children[1].value+" "+this.selectors[t].children[1].name},e.prototype._setSelectorLabelColor=function(t,e){this.selectors[t].children[0].color=e},e.prototype._setSelectorButtonColor=function(t,e){this.selectors[t].children[1].color=e},e.prototype._setSelectorButtonBackground=function(t,e){this.selectors[t].children[1].background=e},e}(j),Z=function(t){function e(e,i){void 0===i&&(i=[]);var o=t.call(this,e)||this;if(o.name=e,o.groups=i,o._buttonColor="#364249",o._buttonBackground="#CCCCCC",o._headerColor="black",o._barColor="white",o._barHeight="2px",o._spacerHeight="20px",o._bars=new Array,o._groups=i,o.thickness=2,o._panel=new w,o._panel.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,o._panel.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o._panel.top=5,o._panel.left=5,o._panel.width=.95,i.length>0){for(var r=0;r<i.length-1;r++)o._panel.addControl(i[r].groupPanel),o._addSpacer();o._panel.addControl(i[i.length-1].groupPanel)}return o.addControl(o._panel),o}return l(e,t),e.prototype._getTypeName=function(){return"SelectionPanel"},Object.defineProperty(e.prototype,"panel",{get:function(){return this._panel},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"headerColor",{get:function(){return this._headerColor},set:function(t){this._headerColor!==t&&(this._headerColor=t,this._setHeaderColor())},enumerable:!1,configurable:!0}),e.prototype._setHeaderColor=function(){for(var t=0;t<this._groups.length;t++)this._groups[t].groupPanel.children[0].color=this._headerColor},Object.defineProperty(e.prototype,"buttonColor",{get:function(){return this._buttonColor},set:function(t){this._buttonColor!==t&&(this._buttonColor=t,this._setbuttonColor())},enumerable:!1,configurable:!0}),e.prototype._setbuttonColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonColor(e,this._buttonColor)},Object.defineProperty(e.prototype,"labelColor",{get:function(){return this._labelColor},set:function(t){this._labelColor!==t&&(this._labelColor=t,this._setLabelColor())},enumerable:!1,configurable:!0}),e.prototype._setLabelColor=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorLabelColor(e,this._labelColor)},Object.defineProperty(e.prototype,"buttonBackground",{get:function(){return this._buttonBackground},set:function(t){this._buttonBackground!==t&&(this._buttonBackground=t,this._setButtonBackground())},enumerable:!1,configurable:!0}),e.prototype._setButtonBackground=function(){for(var t=0;t<this._groups.length;t++)for(var e=0;e<this._groups[t].selectors.length;e++)this._groups[t]._setSelectorButtonBackground(e,this._buttonBackground)},Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._setBarColor())},enumerable:!1,configurable:!0}),e.prototype._setBarColor=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].background=this._barColor},Object.defineProperty(e.prototype,"barHeight",{get:function(){return this._barHeight},set:function(t){this._barHeight!==t&&(this._barHeight=t,this._setBarHeight())},enumerable:!1,configurable:!0}),e.prototype._setBarHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].children[0].height=this._barHeight},Object.defineProperty(e.prototype,"spacerHeight",{get:function(){return this._spacerHeight},set:function(t){this._spacerHeight!==t&&(this._spacerHeight=t,this._setSpacerHeight())},enumerable:!1,configurable:!0}),e.prototype._setSpacerHeight=function(){for(var t=0;t<this._bars.length;t++)this._bars[t].height=this._spacerHeight},e.prototype._addSpacer=function(){var t=new B;t.width=1,t.height=this._spacerHeight,t.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT;var e=new T;e.width=1,e.height=this._barHeight,e.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,e.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,e.background=this._barColor,e.color="transparent",t.addControl(e),this._panel.addControl(t),this._bars.push(t)},e.prototype.addGroup=function(t){this._groups.length>0&&this._addSpacer(),this._panel.addControl(t.groupPanel),this._groups.push(t),t.groupPanel.children[0].color=this._headerColor;for(var e=0;e<t.selectors.length;e++)t._setSelectorButtonColor(e,this._buttonColor),t._setSelectorButtonBackground(e,this._buttonBackground)},e.prototype.removeGroup=function(t){if(!(t<0||t>=this._groups.length)){var e=this._groups[t];this._panel.removeControl(e.groupPanel),this._groups.splice(t,1),t<this._bars.length&&(this._panel.removeControl(this._bars[t]),this._bars.splice(t,1))}},e.prototype.setHeaderName=function(t,e){e<0||e>=this._groups.length||(this._groups[e].groupPanel.children[0].text=t)},e.prototype.relabel=function(t,e,i){if(!(e<0||e>=this._groups.length)){var o=this._groups[e];i<0||i>=o.selectors.length||o._setSelectorLabel(i,t)}},e.prototype.removeFromGroupSelector=function(t,e){if(!(t<0||t>=this._groups.length)){var i=this._groups[t];e<0||e>=i.selectors.length||i.removeSelector(e)}},e.prototype.addToGroupCheckbox=function(t,e,i,o){void 0===i&&(i=function(){}),void 0===o&&(o=!1),t<0||t>=this._groups.length||this._groups[t].addCheckbox(e,i,o)},e.prototype.addToGroupRadio=function(t,e,i,o){void 0===i&&(i=function(){}),void 0===o&&(o=!1),t<0||t>=this._groups.length||this._groups[t].addRadio(e,i,o)},e.prototype.addToGroupSlider=function(t,e,i,o,r,n,a,s){void 0===i&&(i=function(){}),void 0===o&&(o="Units"),void 0===r&&(r=0),void 0===n&&(n=0),void 0===a&&(a=0),void 0===s&&(s=function(t){return 0|t}),t<0||t>=this._groups.length||this._groups[t].addSlider(e,i,o,r,n,a,s)},e}(T),q=function(t){function e(e){var i=t.call(this,e)||this;return i._freezeControls=!1,i._bucketWidth=0,i._bucketHeight=0,i._buckets={},i}return l(e,t),Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._freezeControls},set:function(t){if(this._freezeControls!==t){t||this._restoreMeasures(),this._freezeControls=!1;var e=this.host.getSize(),i=e.width,o=e.height,r=this.host.getContext(),n=new v(0,0,i,o);this.host._numLayoutCalls=0,this.host._rootContainer._layout(n,r),t&&(this._updateMeasures(),this._useBuckets()&&this._makeBuckets()),this._freezeControls=t,this.host.markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._bucketWidth=t,this._bucketHeight=e,this._useBuckets()?this._freezeControls&&this._makeBuckets():this._buckets={}},e.prototype._useBuckets=function(){return this._bucketWidth>0&&this._bucketHeight>0},e.prototype._makeBuckets=function(){this._buckets={},this._bucketLen=Math.ceil(this.widthInPixels/this._bucketWidth),this._dispatchInBuckets(this._children),this._oldLeft=null,this._oldTop=null},e.prototype._dispatchInBuckets=function(t){for(var e=0;e<t.length;++e){for(var i=t[e],o=Math.max(0,Math.floor((i._customData._origLeft-this._customData.origLeft)/this._bucketWidth)),r=Math.floor((i._customData._origLeft-this._customData.origLeft+i._currentMeasure.width-1)/this._bucketWidth),n=Math.floor((i._customData._origTop-this._customData.origTop+i._currentMeasure.height-1)/this._bucketHeight),a=Math.max(0,Math.floor((i._customData._origTop-this._customData.origTop)/this._bucketHeight));a<=n;){for(var s=o;s<=r;++s){var l=a*this._bucketLen+s,_=this._buckets[l];_||(_=[],this._buckets[l]=_),_.push(i)}a++}i instanceof B&&i._children.length>0&&this._dispatchInBuckets(i._children)}},e.prototype._updateMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left-=t,this._measureForChildren.top-=e,this._currentMeasure.left-=t,this._currentMeasure.top-=e,this._customData.origLeftForChildren=this._measureForChildren.left,this._customData.origTopForChildren=this._measureForChildren.top,this._customData.origLeft=this._currentMeasure.left,this._customData.origTop=this._currentMeasure.top,this._updateChildrenMeasures(this._children,t,e)},e.prototype._updateChildrenMeasures=function(t,e,i){for(var o=0;o<t.length;++o){var r=t[o];r._currentMeasure.left-=e,r._currentMeasure.top-=i,r._customData._origLeft=r._currentMeasure.left,r._customData._origTop=r._currentMeasure.top,r instanceof B&&r._children.length>0&&this._updateChildrenMeasures(r._children,e,i)}},e.prototype._restoreMeasures=function(){var t=0|this.leftInPixels,e=0|this.topInPixels;this._measureForChildren.left=this._customData.origLeftForChildren+t,this._measureForChildren.top=this._customData.origTopForChildren+e,this._currentMeasure.left=this._customData.origLeft+t,this._currentMeasure.top=this._customData.origTop+e},e.prototype._getTypeName=function(){return"ScrollViewerWindow"},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._parentMeasure=e,this._measureForChildren.left=this._currentMeasure.left,this._measureForChildren.top=this._currentMeasure.top,this._measureForChildren.width=e.width,this._measureForChildren.height=e.height},e.prototype._layout=function(e,i){return this._freezeControls?(this.invalidateRect(),!1):t.prototype._layout.call(this,e,i)},e.prototype._scrollChildren=function(t,e,i){for(var o=0;o<t.length;++o){var r=t[o];r._currentMeasure.left=r._customData._origLeft+e,r._currentMeasure.top=r._customData._origTop+i,r._isClipped=!1,r instanceof B&&r._children.length>0&&this._scrollChildren(r._children,e,i)}},e.prototype._scrollChildrenWithBuckets=function(t,e,i,o){for(var r=Math.max(0,Math.floor(-t/this._bucketWidth)),n=Math.floor((-t+this._parentMeasure.width-1)/this._bucketWidth),a=Math.floor((-e+this._parentMeasure.height-1)/this._bucketHeight),s=Math.max(0,Math.floor(-e/this._bucketHeight));s<=a;){for(var l=r;l<=n;++l){var _=s*this._bucketLen+l,h=this._buckets[_];if(h)for(var c=0;c<h.length;++c){var u=h[c];u._currentMeasure.left=u._customData._origLeft+i,u._currentMeasure.top=u._customData._origTop+o,u._isClipped=!1}}s++}},e.prototype._draw=function(e,i){if(this._freezeControls){this._localDraw(e),this.clipChildren&&this._clipForChildren(e);var o=0|this.leftInPixels,r=0|this.topInPixels;this._useBuckets()&&null!==this._oldLeft&&null!==this._oldTop?(this._scrollChildrenWithBuckets(this._oldLeft,this._oldTop,o,r),this._scrollChildrenWithBuckets(o,r,o,r)):this._scrollChildren(this._children,o,r),this._oldLeft=o,this._oldTop=r;for(var n=0,a=this._children;n<a.length;n++){var s=a[n];s._intersectsRect(this._parentMeasure)&&s._render(e,this._parentMeasure)}}else t.prototype._draw.call(this,e,i)},e.prototype._postMeasure=function(){if(this._freezeControls)t.prototype._postMeasure.call(this);else{for(var e=this.parentClientWidth,i=this.parentClientHeight,o=0,r=this.children;o<r.length;o++){var n=r[o];n.isVisible&&!n.notRenderable&&(n.horizontalAlignment===I.HORIZONTAL_ALIGNMENT_CENTER&&n._offsetLeft(this._currentMeasure.left-n._currentMeasure.left),n.verticalAlignment===I.VERTICAL_ALIGNMENT_CENTER&&n._offsetTop(this._currentMeasure.top-n._currentMeasure.top),e=Math.max(e,n._currentMeasure.left-this._currentMeasure.left+n._currentMeasure.width+n.paddingRightInPixels),i=Math.max(i,n._currentMeasure.top-this._currentMeasure.top+n._currentMeasure.height+n.paddingBottomInPixels))}this._currentMeasure.width!==e&&(this._width.updateInPlace(e,f.UNITMODE_PIXEL),this._currentMeasure.width=e,this._rebuildLayout=!0,this._isDirty=!0),this._currentMeasure.height!==i&&(this._height.updateInPlace(i,f.UNITMODE_PIXEL),this._currentMeasure.height=i,this._rebuildLayout=!0,this._isDirty=!0),t.prototype._postMeasure.call(this)}},e}(B),J=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._background="black",i._borderColor="white",i._tempMeasure=new v(0,0,0,0),i._invertScrollDirection=!1,i._backgroundGradient=null,i}return l(e,t),Object.defineProperty(e.prototype,"borderColor",{get:function(){return this._borderColor},set:function(t){this._borderColor!==t&&(this._borderColor=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundGradient",{get:function(){return this._backgroundGradient},set:function(t){this._backgroundGradient!==t&&(this._backgroundGradient=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"invertScrollDirection",{get:function(){return this._invertScrollDirection},set:function(t){this._invertScrollDirection=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"Scrollbar"},e.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},e.prototype._getBackgroundColor=function(t){return this._backgroundGradient?this._backgroundGradient.getCanvasGradient(t):this._background},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._renderLeft,i=this._getThumbPosition();t.fillStyle=this._getBackgroundColor(t),t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height),t.fillStyle=this._getColor(t),this.isVertical?(this._tempMeasure.left=e-this._effectiveBarOffset,this._tempMeasure.top=this._currentMeasure.top+i,this._tempMeasure.width=this._currentMeasure.width,this._tempMeasure.height=this._effectiveThumbThickness):(this._tempMeasure.left=this._currentMeasure.left+i,this._tempMeasure.top=this._currentMeasure.top,this._tempMeasure.width=this._effectiveThumbThickness,this._tempMeasure.height=this._currentMeasure.height),t.fillRect(this._tempMeasure.left,this._tempMeasure.top,this._tempMeasure.width,this._tempMeasure.height),t.restore()},e.prototype._updateValueFromPointer=function(t,e){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y);var i=this._invertScrollDirection?-1:1;this._first&&(this._first=!1,this._originX=t,this._originY=e,(t<this._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var o;o=this.isVertical?-(e-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(t-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=i*o*(this.maximum-this.minimum),this._originX=t,this._originY=e},e.prototype._onPointerDown=function(e,i,o,r,n){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,o,r,n)},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),this.backgroundGradient&&(e.backgroundGradient={},this.backgroundGradient.serialize(e.backgroundGradient))},e.prototype._parseFromContent=function(e,i){if(t.prototype._parseFromContent.call(this,e,i),e.backgroundGradient){var o=d.Tools.Instantiate("BABYLON.GUI."+e.backgroundGradient.className);this.backgroundGradient=new o,this.backgroundGradient.parse(e.backgroundGradient)}},h([(0,d.serialize)()],e.prototype,"borderColor",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"invertScrollDirection",null),e}(G);(0,d.RegisterClass)("BABYLON.GUI.Scrollbar",J);var $=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._thumbLength=.5,i._thumbHeight=1,i._barImageHeight=1,i._tempMeasure=new v(0,0,0,0),i._invertScrollDirection=!1,i.num90RotationInVerticalMode=1,i}return l(e,t),Object.defineProperty(e.prototype,"invertScrollDirection",{get:function(){return this._invertScrollDirection},set:function(t){this._invertScrollDirection=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundBaseImage},set:function(t){var e=this;this._backgroundBaseImage!==t&&(this._backgroundBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._backgroundImage=t._rotate90(this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(e.num90RotationInVerticalMode,!0);e._backgroundImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbBaseImage},set:function(t){var e=this;this._thumbBaseImage!==t&&(this._thumbBaseImage=t,this.isVertical&&0!==this.num90RotationInVerticalMode?t.isLoaded?(this._thumbImage=t._rotate90(-this.num90RotationInVerticalMode,!0),this._markAsDirty()):t.onImageLoadedObservable.addOnce((function(){var i=t._rotate90(-e.num90RotationInVerticalMode,!0);e._thumbImage=i,i.isLoaded||i.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),e._markAsDirty()})):(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){e._markAsDirty()})),this._markAsDirty()))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){this._thumbLength!==t&&(this._thumbLength=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){this._thumbLength!==t&&(this._thumbHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){this._barImageHeight!==t&&(this._barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageScrollBar"},e.prototype._getThumbThickness=function(){return this._thumbWidth.isPixel?this._thumbWidth.getValue(this._host):this._backgroundBoxThickness*this._thumbWidth.getValue(this._host)},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._getThumbPosition(),i=this._renderLeft,o=this._renderTop,r=this._renderWidth,n=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,o,r,n),this.isVertical?(this._tempMeasure.copyFromFloats(i+r*(1-this._barImageHeight)*.5,this._currentMeasure.top,r*this._barImageHeight,n),this._tempMeasure.height+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)):(this._tempMeasure.copyFromFloats(this._currentMeasure.left,o+n*(1-this._barImageHeight)*.5,r,n*this._barImageHeight),this._tempMeasure.width+=this._effectiveThumbThickness,this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure)),this._backgroundImage._draw(t)),this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset+this._currentMeasure.width*(1-this._thumbHeight)*.5,this._currentMeasure.top+e,this._currentMeasure.width*this._thumbHeight,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top+this._currentMeasure.height*(1-this._thumbHeight)*.5,this._effectiveThumbThickness,this._currentMeasure.height*this._thumbHeight),this._thumbImage&&(this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e.prototype._updateValueFromPointer=function(t,e){0!=this.rotation&&(this._invertTransformMatrix.transformCoordinates(t,e,this._transformedPosition),t=this._transformedPosition.x,e=this._transformedPosition.y);var i=this._invertScrollDirection?-1:1;this._first&&(this._first=!1,this._originX=t,this._originY=e,(t<this._tempMeasure.left||t>this._tempMeasure.left+this._tempMeasure.width||e<this._tempMeasure.top||e>this._tempMeasure.top+this._tempMeasure.height)&&(this.isVertical?this.value=this.minimum+(1-(e-this._currentMeasure.top)/this._currentMeasure.height)*(this.maximum-this.minimum):this.value=this.minimum+(t-this._currentMeasure.left)/this._currentMeasure.width*(this.maximum-this.minimum)));var o;o=this.isVertical?-(e-this._originY)/(this._currentMeasure.height-this._effectiveThumbThickness):(t-this._originX)/(this._currentMeasure.width-this._effectiveThumbThickness),this.value+=i*o*(this.maximum-this.minimum),this._originX=t,this._originY=e},e.prototype._onPointerDown=function(e,i,o,r,n){return this._first=!0,t.prototype._onPointerDown.call(this,e,i,o,r,n)},h([(0,d.serialize)()],e.prototype,"num90RotationInVerticalMode",void 0),h([(0,d.serialize)()],e.prototype,"invertScrollDirection",null),e}(G),tt=function(t){function e(e,i){var o=t.call(this,e)||this;return o._barSize=20,o._pointerIsOver=!1,o._wheelPrecision=.05,o._thumbLength=.5,o._thumbHeight=1,o._barImageHeight=1,o._horizontalBarImageHeight=1,o._verticalBarImageHeight=1,o._oldWindowContentsWidth=0,o._oldWindowContentsHeight=0,o._forceHorizontalBar=!1,o._forceVerticalBar=!1,o._useImageBar=i||!1,o.onDirtyObservable.add((function(){o._horizontalBarSpace.color=o.color,o._verticalBarSpace.color=o.color,o._dragSpace.color=o.color})),o.onPointerEnterObservable.add((function(){o._pointerIsOver=!0})),o.onPointerOutObservable.add((function(){o._pointerIsOver=!1})),o._grid=new D,o._useImageBar?(o._horizontalBar=new $,o._verticalBar=new $):(o._horizontalBar=new J,o._verticalBar=new J),o._window=new q("scrollViewer_window"),o._window.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o._window.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,o._grid.addColumnDefinition(1),o._grid.addColumnDefinition(0,!0),o._grid.addRowDefinition(1),o._grid.addRowDefinition(0,!0),t.prototype.addControl.call(o,o._grid),o._grid.addControl(o._window,0,0),o._verticalBarSpace=new T,o._verticalBarSpace.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o._verticalBarSpace.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,o._verticalBarSpace.thickness=1,o._grid.addControl(o._verticalBarSpace,0,1),o._addBar(o._verticalBar,o._verticalBarSpace,!0,Math.PI),o._horizontalBarSpace=new T,o._horizontalBarSpace.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,o._horizontalBarSpace.verticalAlignment=I.VERTICAL_ALIGNMENT_TOP,o._horizontalBarSpace.thickness=1,o._grid.addControl(o._horizontalBarSpace,1,0),o._addBar(o._horizontalBar,o._horizontalBarSpace,!1,0),o._dragSpace=new T,o._dragSpace.thickness=1,o._grid.addControl(o._dragSpace,1,1),o._grid.clipChildren=!1,o._useImageBar||(o.barColor="grey",o.barBackground="transparent"),o}return l(e,t),Object.defineProperty(e.prototype,"horizontalBar",{get:function(){return this._horizontalBar},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBar",{get:function(){return this._verticalBar},enumerable:!1,configurable:!0}),e.prototype.addControl=function(t){return t?(this._window.addControl(t),this):this},e.prototype.removeControl=function(t){return this._window.removeControl(t),this},Object.defineProperty(e.prototype,"children",{get:function(){return this._window.children},enumerable:!1,configurable:!0}),e.prototype._flagDescendantsAsMatrixDirty=function(){for(var t=0,e=this._children;t<e.length;t++)e[t]._markMatrixAsDirty()},Object.defineProperty(e.prototype,"freezeControls",{get:function(){return this._window.freezeControls},set:function(t){this._window.freezeControls=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketWidth",{get:function(){return this._window.bucketWidth},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bucketHeight",{get:function(){return this._window.bucketHeight},enumerable:!1,configurable:!0}),e.prototype.setBucketSizes=function(t,e){this._window.setBucketSizes(t,e)},Object.defineProperty(e.prototype,"forceHorizontalBar",{get:function(){return this._forceHorizontalBar},set:function(t){this._grid.setRowDefinition(1,t?this._barSize:0,!0),this._horizontalBar.isVisible=t,this._forceHorizontalBar=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceVerticalBar",{get:function(){return this._forceVerticalBar},set:function(t){this._grid.setColumnDefinition(1,t?this._barSize:0,!0),this._verticalBar.isVisible=t,this._forceVerticalBar=t},enumerable:!1,configurable:!0}),e.prototype.resetWindow=function(){this._window.width="100%",this._window.height="100%"},e.prototype._getTypeName=function(){return"ScrollViewer"},e.prototype._buildClientSizes=function(){var t=this.host.idealRatio;this._window.parentClientWidth=this._currentMeasure.width-(this._verticalBar.isVisible||this.forceVerticalBar?this._barSize*t:0)-2*this.thickness,this._window.parentClientHeight=this._currentMeasure.height-(this._horizontalBar.isVisible||this.forceHorizontalBar?this._barSize*t:0)-2*this.thickness,this._clientWidth=this._window.parentClientWidth,this._clientHeight=this._window.parentClientHeight},e.prototype._additionalProcessing=function(e,i){t.prototype._additionalProcessing.call(this,e,i),this._buildClientSizes()},e.prototype._postMeasure=function(){t.prototype._postMeasure.call(this),this._updateScroller(),this._setWindowPosition(!1)},Object.defineProperty(e.prototype,"wheelPrecision",{get:function(){return this._wheelPrecision},set:function(t){this._wheelPrecision!==t&&(t<0&&(t=0),t>1&&(t=1),this._wheelPrecision=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scrollBackground",{get:function(){return this._horizontalBarSpace.background},set:function(t){this._horizontalBarSpace.background!==t&&(this._horizontalBarSpace.background=t,this._verticalBarSpace.background=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barColor",{get:function(){return this._barColor},set:function(t){this._barColor!==t&&(this._barColor=t,this._horizontalBar.color=t,this._verticalBar.color=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._barImage},set:function(t){if(this._barImage!==t){this._barImage=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbImage=t,i.thumbImage=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalThumbImage",{get:function(){return this._horizontalBarImage},set:function(t){this._horizontalBarImage!==t&&(this._horizontalBarImage=t,this._horizontalBar.thumbImage=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalThumbImage",{get:function(){return this._verticalBarImage},set:function(t){this._verticalBarImage!==t&&(this._verticalBarImage=t,this._verticalBar.thumbImage=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barSize",{get:function(){return this._barSize},set:function(t){this._barSize!==t&&(this._barSize=t,this._markAsDirty(),this._horizontalBar.isVisible&&this._grid.setRowDefinition(1,this._barSize,!0),this._verticalBar.isVisible&&this._grid.setColumnDefinition(1,this._barSize,!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbLength",{get:function(){return this._thumbLength},set:function(t){if(this._thumbLength!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbLength=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbLength=t,i.thumbLength=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbHeight",{get:function(){return this._thumbHeight},set:function(t){if(this._thumbHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._thumbHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.thumbHeight=t,i.thumbHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImageHeight",{get:function(){return this._barImageHeight},set:function(t){if(this._barImageHeight!==t){t<=0&&(t=.1),t>1&&(t=1),this._barImageHeight=t;var e=this._horizontalBar,i=this._verticalBar;e.barImageHeight=t,i.barImageHeight=t,this._markAsDirty()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImageHeight",{get:function(){return this._horizontalBarImageHeight},set:function(t){this._horizontalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._horizontalBarImageHeight=t,this._horizontalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImageHeight",{get:function(){return this._verticalBarImageHeight},set:function(t){this._verticalBarImageHeight!==t&&(t<=0&&(t=.1),t>1&&(t=1),this._verticalBarImageHeight=t,this._verticalBar.barImageHeight=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barBackground",{get:function(){return this._barBackground},set:function(t){if(this._barBackground!==t){this._barBackground=t;var e=this._horizontalBar,i=this._verticalBar;e.background=t,i.background=t,this._dragSpace.background=t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"barImage",{get:function(){return this._barBackgroundImage},set:function(t){this._barBackgroundImage=t;var e=this._horizontalBar,i=this._verticalBar;e.backgroundImage=t,i.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"horizontalBarImage",{get:function(){return this._horizontalBarBackgroundImage},set:function(t){this._horizontalBarBackgroundImage=t,this._horizontalBar.backgroundImage=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"verticalBarImage",{get:function(){return this._verticalBarBackgroundImage},set:function(t){this._verticalBarBackgroundImage=t,this._verticalBar.backgroundImage=t},enumerable:!1,configurable:!0}),e.prototype._setWindowPosition=function(t){void 0===t&&(t=!0);var e=this.host.idealRatio,i=this._window._currentMeasure.width,o=this._window._currentMeasure.height;if(t||this._oldWindowContentsWidth!==i||this._oldWindowContentsHeight!==o){this._oldWindowContentsWidth=i,this._oldWindowContentsHeight=o;var r=this._clientWidth-i,n=this._clientHeight-o,a=this._horizontalBar.value/e*r+"px",s=this._verticalBar.value/e*n+"px";a!==this._window.left&&(this._window.left=a,this.freezeControls||(this._rebuildLayout=!0)),s!==this._window.top&&(this._window.top=s,this.freezeControls||(this._rebuildLayout=!0))}},e.prototype._updateScroller=function(){var t=this._window._currentMeasure.width,e=this._window._currentMeasure.height;this._horizontalBar.isVisible&&t<=this._clientWidth&&!this.forceHorizontalBar?(this._grid.setRowDefinition(1,0,!0),this._horizontalBar.isVisible=!1,this._horizontalBar.value=0,this._rebuildLayout=!0):!this._horizontalBar.isVisible&&(t>this._clientWidth||this.forceHorizontalBar)&&(this._grid.setRowDefinition(1,this._barSize,!0),this._horizontalBar.isVisible=!0,this._rebuildLayout=!0),this._verticalBar.isVisible&&e<=this._clientHeight&&!this.forceVerticalBar?(this._grid.setColumnDefinition(1,0,!0),this._verticalBar.isVisible=!1,this._verticalBar.value=0,this._rebuildLayout=!0):!this._verticalBar.isVisible&&(e>this._clientHeight||this.forceVerticalBar)&&(this._grid.setColumnDefinition(1,this._barSize,!0),this._verticalBar.isVisible=!0,this._rebuildLayout=!0),this._buildClientSizes();var i=this.host.idealRatio;this._horizontalBar.thumbWidth=.9*this._thumbLength*(this._clientWidth/i)+"px",this._verticalBar.thumbWidth=.9*this._thumbLength*(this._clientHeight/i)+"px"},e.prototype._link=function(e){t.prototype._link.call(this,e),this._attachWheel()},e.prototype._addBar=function(t,e,i,o){var r=this;t.paddingLeft=0,t.width="100%",t.height="100%",t.barOffset=0,t.value=0,t.maximum=1,t.horizontalAlignment=I.HORIZONTAL_ALIGNMENT_CENTER,t.verticalAlignment=I.VERTICAL_ALIGNMENT_CENTER,t.isVertical=i,t.rotation=o,t.isVisible=!1,e.addControl(t),t.onValueChangedObservable.add((function(){r._setWindowPosition()}))},e.prototype._attachWheel=function(){var t=this;this._host&&!this._onWheelObserver&&(this._onWheelObserver=this.onWheelObservable.add((function(e){t._pointerIsOver&&!t.isReadOnly&&(1==t._verticalBar.isVisible&&(e.y<0&&t._verticalBar.value>0?t._verticalBar.value-=t._wheelPrecision:e.y>0&&t._verticalBar.value<t._verticalBar.maximum&&(t._verticalBar.value+=t._wheelPrecision)),1==t._horizontalBar.isVisible&&(e.x<0&&t._horizontalBar.value<t._horizontalBar.maximum?t._horizontalBar.value+=t._wheelPrecision:e.x>0&&t._horizontalBar.value>0&&(t._horizontalBar.value-=t._wheelPrecision)))})))},e.prototype._renderHighlightSpecific=function(e){this.isHighlighted&&(t.prototype._renderHighlightSpecific.call(this,e),this._grid._renderHighlightSpecific(e),e.restore())},e.prototype.dispose=function(){this.onWheelObservable.remove(this._onWheelObserver),this._onWheelObserver=null,t.prototype.dispose.call(this)},h([(0,d.serialize)()],e.prototype,"wheelPrecision",null),h([(0,d.serialize)()],e.prototype,"scrollBackground",null),h([(0,d.serialize)()],e.prototype,"barColor",null),h([(0,d.serialize)()],e.prototype,"barSize",null),h([(0,d.serialize)()],e.prototype,"barBackground",null),e}(T);(0,d.RegisterClass)("BABYLON.GUI.ScrollViewer",tt);var et=function(t){function e(e,i){var o=t.call(this,e)||this;o.name=e,o.onIsActiveChangedObservable=new d.Observable,o.delegatePickingToChildren=!1,o._isActive=!1,o.group=null!=i?i:"",o.thickness=0,o.isPointerBlocker=!0;var r=null;return o.toActiveAnimation=function(){o.thickness=1},o.toInactiveAnimation=function(){o.thickness=0},o.pointerEnterActiveAnimation=function(){r=o.alpha,o.alpha-=.1},o.pointerOutActiveAnimation=function(){null!==r&&(o.alpha=r)},o.pointerDownActiveAnimation=function(){o.scaleX-=.05,o.scaleY-=.05},o.pointerUpActiveAnimation=function(){o.scaleX+=.05,o.scaleY+=.05},o.pointerEnterInactiveAnimation=function(){r=o.alpha,o.alpha-=.1},o.pointerOutInactiveAnimation=function(){null!==r&&(o.alpha=r)},o.pointerDownInactiveAnimation=function(){o.scaleX-=.05,o.scaleY-=.05},o.pointerUpInactiveAnimation=function(){o.scaleX+=.05,o.scaleY+=.05},o}return l(e,t),Object.defineProperty(e.prototype,"group",{get:function(){return this._group},set:function(t){this._group!==t&&(this._group=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isActive",{get:function(){return this._isActive},set:function(t){var e,i,o=this;this._isActive!==t&&(this._isActive=t,this._isActive?null===(e=this.toActiveAnimation)||void 0===e||e.call(this):null===(i=this.toInactiveAnimation)||void 0===i||i.call(this),this._markAsDirty(),this.onIsActiveChangedObservable.notifyObservers(t),this._isActive&&this._host&&this._group&&this._host.executeOnAllControls((function(t){if("ToggleButton"===t.typeName){if(t===o)return;var e=t;e.group===o.group&&(e.isActive=!1)}})))},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ToggleButton"},e.prototype._processPicking=function(e,i,o,r,n,a,s,l){if(!this._isEnabled||!this.isHitTestVisible||!this.isVisible||this.notRenderable)return!1;if(!t.prototype.contains.call(this,e,i))return!1;if(this.delegatePickingToChildren){for(var _=!1,h=this._children.length-1;h>=0;h--){var c=this._children[h];if(c.isEnabled&&c.isHitTestVisible&&c.isVisible&&!c.notRenderable&&c.contains(e,i)){_=!0;break}}if(!_)return!1}return this._processObservables(r,e,i,o,n,a,s,l),!0},e.prototype._onPointerEnter=function(e,i){return!!t.prototype._onPointerEnter.call(this,e,i)&&(this.isReadOnly||(this._isActive?this.pointerEnterActiveAnimation&&this.pointerEnterActiveAnimation():this.pointerEnterInactiveAnimation&&this.pointerEnterInactiveAnimation()),!0)},e.prototype._onPointerOut=function(e,i,o){void 0===o&&(o=!1),this.isReadOnly||(this._isActive?this.pointerOutActiveAnimation&&this.pointerOutActiveAnimation():this.pointerOutInactiveAnimation&&this.pointerOutInactiveAnimation()),t.prototype._onPointerOut.call(this,e,i,o)},e.prototype._onPointerDown=function(e,i,o,r,n){return!!t.prototype._onPointerDown.call(this,e,i,o,r,n)&&(this.isReadOnly||(this._isActive?this.pointerDownActiveAnimation&&this.pointerDownActiveAnimation():this.pointerDownInactiveAnimation&&this.pointerDownInactiveAnimation()),!0)},e.prototype._onPointerUp=function(e,i,o,r,n,a){this.isReadOnly||(this._isActive?this.pointerUpActiveAnimation&&this.pointerUpActiveAnimation():this.pointerUpInactiveAnimation&&this.pointerUpInactiveAnimation()),t.prototype._onPointerUp.call(this,e,i,o,r,n,a)},e}(T);(0,d.RegisterClass)("BABYLON.GUI.ToggleButton",et);var it=function(){},ot=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e.onKeyPressObservable=new d.Observable,e.defaultButtonWidth="40px",e.defaultButtonHeight="40px",e.defaultButtonPaddingLeft="2px",e.defaultButtonPaddingRight="2px",e.defaultButtonPaddingTop="2px",e.defaultButtonPaddingBottom="2px",e.defaultButtonColor="#DDD",e.defaultButtonBackground="#070707",e.shiftButtonColor="#7799FF",e.selectedShiftThickness=1,e.shiftState=0,e._currentlyConnectedInputText=null,e._connectedInputTexts=[],e._onKeyPressObserver=null,e}return l(e,t),e.prototype._getTypeName=function(){return"VirtualKeyboard"},e.prototype._createKey=function(t,e){var i=this,o=R.CreateSimpleButton(t,t);return o.width=e&&e.width?e.width:this.defaultButtonWidth,o.height=e&&e.height?e.height:this.defaultButtonHeight,o.color=e&&e.color?e.color:this.defaultButtonColor,o.background=e&&e.background?e.background:this.defaultButtonBackground,o.paddingLeft=e&&e.paddingLeft?e.paddingLeft:this.defaultButtonPaddingLeft,o.paddingRight=e&&e.paddingRight?e.paddingRight:this.defaultButtonPaddingRight,o.paddingTop=e&&e.paddingTop?e.paddingTop:this.defaultButtonPaddingTop,o.paddingBottom=e&&e.paddingBottom?e.paddingBottom:this.defaultButtonPaddingBottom,o.thickness=0,o.isFocusInvisible=!0,o.shadowColor=this.shadowColor,o.shadowBlur=this.shadowBlur,o.shadowOffsetX=this.shadowOffsetX,o.shadowOffsetY=this.shadowOffsetY,o.onPointerUpObservable.add((function(){i.onKeyPressObservable.notifyObservers(t)})),o},e.prototype.addKeysRow=function(t,e){var i=new w;i.isVertical=!1,i.isFocusInvisible=!0;for(var o=null,r=0;r<t.length;r++){var n=null;e&&e.length===t.length&&(n=e[r]);var a=this._createKey(t[r],n);(!o||a.heightInPixels>o.heightInPixels)&&(o=a),i.addControl(a)}i.height=o?o.height:this.defaultButtonHeight,this.addControl(i)},e.prototype.applyShiftState=function(t){if(this.children)for(var e=0;e<this.children.length;e++){var i=this.children[e];if(i&&i.children)for(var o=i,r=0;r<o.children.length;r++){var n=o.children[r];if(n&&n.children[0]){var a=n.children[0];"⇧"===a.text&&(n.color=t?this.shiftButtonColor:this.defaultButtonColor,n.thickness=t>1?this.selectedShiftThickness:0),a.text=t>0?a.text.toUpperCase():a.text.toLowerCase()}}}},Object.defineProperty(e.prototype,"connectedInputText",{get:function(){return this._currentlyConnectedInputText},enumerable:!1,configurable:!0}),e.prototype.connect=function(t){var e=this;if(!this._connectedInputTexts.some((function(e){return e.input===t}))){null===this._onKeyPressObserver&&(this._onKeyPressObserver=this.onKeyPressObservable.add((function(t){if(e._currentlyConnectedInputText){switch(e._currentlyConnectedInputText._host.focusedControl=e._currentlyConnectedInputText,t){case"⇧":return e.shiftState++,e.shiftState>2&&(e.shiftState=0),void e.applyShiftState(e.shiftState);case"←":return void(e._currentlyConnectedInputText instanceof A?e._currentlyConnectedInputText.alternativeProcessKey("Backspace"):e._currentlyConnectedInputText.processKey(8));case"↵":return void(e._currentlyConnectedInputText instanceof A?e._currentlyConnectedInputText.alternativeProcessKey("Enter"):e._currentlyConnectedInputText.processKey(13))}e._currentlyConnectedInputText instanceof A?e._currentlyConnectedInputText.alternativeProcessKey("",e.shiftState?t.toUpperCase():t):e._currentlyConnectedInputText.processKey(-1,e.shiftState?t.toUpperCase():t),1===e.shiftState&&(e.shiftState=0,e.applyShiftState(e.shiftState))}}))),this.isVisible=!1,this._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=this;var i=t.onFocusObservable.add((function(){e._currentlyConnectedInputText=t,t._connectedVirtualKeyboard=e,e.isVisible=!0})),o=t.onBlurObservable.add((function(){t._connectedVirtualKeyboard=null,e._currentlyConnectedInputText=null,e.isVisible=!1}));this._connectedInputTexts.push({input:t,onBlurObserver:o,onFocusObserver:i})}},e.prototype.disconnect=function(t){var e=this;if(t){var i=this._connectedInputTexts.filter((function(e){return e.input===t}));1===i.length&&(this._removeConnectedInputObservables(i[0]),this._connectedInputTexts=this._connectedInputTexts.filter((function(e){return e.input!==t})),this._currentlyConnectedInputText===t&&(this._currentlyConnectedInputText=null))}else this._connectedInputTexts.forEach((function(t){e._removeConnectedInputObservables(t)})),this._connectedInputTexts.length=0;0===this._connectedInputTexts.length&&(this._currentlyConnectedInputText=null,this.onKeyPressObservable.remove(this._onKeyPressObserver),this._onKeyPressObserver=null)},e.prototype._removeConnectedInputObservables=function(t){t.input._connectedVirtualKeyboard=null,t.input.onFocusObservable.remove(t.onFocusObserver),t.input.onBlurObservable.remove(t.onBlurObserver)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.disconnect()},e.CreateDefaultLayout=function(t){var i=new e(t);return i.addKeysRow(["1","2","3","4","5","6","7","8","9","0","←"]),i.addKeysRow(["q","w","e","r","t","y","u","i","o","p"]),i.addKeysRow(["a","s","d","f","g","h","j","k","l",";","'","↵"]),i.addKeysRow(["⇧","z","x","c","v","b","n","m",",",".","/"]),i.addKeysRow([" "],[{width:"200px"}]),i},e.prototype._parseFromContent=function(e,i){var o=this;t.prototype._parseFromContent.call(this,e,i);for(var r=0,n=this.children;r<n.length;r++){var a=n[r];if("StackPanel"===a.getClassName())for(var s=function(t){"Button"===t.getClassName()&&t.name&&t.onPointerUpObservable.add((function(){o.onKeyPressObservable.notifyObservers(t.name)}))},l=0,_=a.children;l<_.length;l++)s(_[l])}},e}(w);(0,d.RegisterClass)("BABYLON.GUI.VirtualKeyboard",ot);var rt=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._cellWidth=20,i._cellHeight=20,i._minorLineTickness=1,i._minorLineColor="DarkGray",i._majorLineTickness=2,i._majorLineColor="White",i._majorLineFrequency=5,i._background="Black",i._displayMajorLines=!0,i._displayMinorLines=!0,i}return l(e,t),Object.defineProperty(e.prototype,"displayMinorLines",{get:function(){return this._displayMinorLines},set:function(t){this._displayMinorLines!==t&&(this._displayMinorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayMajorLines",{get:function(){return this._displayMajorLines},set:function(t){this._displayMajorLines!==t&&(this._displayMajorLines=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._cellWidth},set:function(t){this._cellWidth=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._cellHeight},set:function(t){this._cellHeight=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineTickness",{get:function(){return this._minorLineTickness},set:function(t){this._minorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minorLineColor",{get:function(){return this._minorLineColor},set:function(t){this._minorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineTickness",{get:function(){return this._majorLineTickness},set:function(t){this._majorLineTickness=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineColor",{get:function(){return this._majorLineColor},set:function(t){this._majorLineColor=t,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"majorLineFrequency",{get:function(){return this._majorLineFrequency},set:function(t){this._majorLineFrequency=t,this._markAsDirty()},enumerable:!1,configurable:!0}),e.prototype._draw=function(t){if(t.save(),this._applyStates(t),this._isEnabled){this._background&&(t.fillStyle=this._background,t.fillRect(this._currentMeasure.left,this._currentMeasure.top,this._currentMeasure.width,this._currentMeasure.height));var e=this._currentMeasure.width/this._cellWidth,i=this._currentMeasure.height/this._cellHeight,o=this._currentMeasure.left+this._currentMeasure.width/2,r=this._currentMeasure.top+this._currentMeasure.height/2;if(this._displayMinorLines){t.strokeStyle=this._minorLineColor,t.lineWidth=this._minorLineTickness;for(var n=-e/2+1;n<e/2;n++){var a=o+n*this.cellWidth;t.beginPath(),t.moveTo(a,this._currentMeasure.top),t.lineTo(a,this._currentMeasure.top+this._currentMeasure.height),t.stroke()}for(var s=-i/2+1;s<i/2;s++){var l=r+s*this.cellHeight;t.beginPath(),t.moveTo(this._currentMeasure.left,l),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),t.stroke()}}if(this._displayMajorLines){for(t.strokeStyle=this._majorLineColor,t.lineWidth=this._majorLineTickness,n=-e/2+this._majorLineFrequency;n<e/2;n+=this._majorLineFrequency)a=o+n*this.cellWidth,t.beginPath(),t.moveTo(a,this._currentMeasure.top),t.lineTo(a,this._currentMeasure.top+this._currentMeasure.height),t.stroke();for(s=-i/2+this._majorLineFrequency;s<i/2;s+=this._majorLineFrequency)l=r+s*this.cellHeight,t.moveTo(this._currentMeasure.left,l),t.lineTo(this._currentMeasure.left+this._currentMeasure.width,l),t.closePath(),t.stroke()}}t.restore()},e.prototype._getTypeName=function(){return"DisplayGrid"},h([(0,d.serialize)()],e.prototype,"displayMinorLines",null),h([(0,d.serialize)()],e.prototype,"displayMajorLines",null),h([(0,d.serialize)()],e.prototype,"background",null),h([(0,d.serialize)()],e.prototype,"cellWidth",null),h([(0,d.serialize)()],e.prototype,"cellHeight",null),h([(0,d.serialize)()],e.prototype,"minorLineTickness",null),h([(0,d.serialize)()],e.prototype,"minorLineColor",null),h([(0,d.serialize)()],e.prototype,"majorLineTickness",null),h([(0,d.serialize)()],e.prototype,"majorLineColor",null),h([(0,d.serialize)()],e.prototype,"majorLineFrequency",null),e}(I);(0,d.RegisterClass)("BABYLON.GUI.DisplayGrid",rt);var nt=function(t){function e(e){var i=t.call(this,e)||this;return i.name=e,i._tempMeasure=new v(0,0,0,0),i}return l(e,t),Object.defineProperty(e.prototype,"displayThumb",{get:function(){return this._displayThumb&&null!=this.thumbImage},set:function(t){this._displayThumb!==t&&(this._displayThumb=t,this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backgroundImage",{get:function(){return this._backgroundImage},set:function(t){var e=this;this._backgroundImage!==t&&(this._backgroundImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"valueBarImage",{get:function(){return this._valueBarImage},set:function(t){var e=this;this._valueBarImage!==t&&(this._valueBarImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thumbImage",{get:function(){return this._thumbImage},set:function(t){var e=this;this._thumbImage!==t&&(this._thumbImage=t,t&&!t.isLoaded&&t.onImageLoadedObservable.addOnce((function(){return e._markAsDirty()})),this._markAsDirty())},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"ImageBasedSlider"},e.prototype._draw=function(t){t.save(),this._applyStates(t),this._prepareRenderingData("rectangle");var e=this._getThumbPosition(),i=this._renderLeft,o=this._renderTop,r=this._renderWidth,n=this._renderHeight;this._backgroundImage&&(this._tempMeasure.copyFromFloats(i,o,r,n),this.isThumbClamped&&this.displayThumb&&(this.isVertical?this._tempMeasure.height+=this._effectiveThumbThickness:this._tempMeasure.width+=this._effectiveThumbThickness),this._backgroundImage._currentMeasure.copyFrom(this._tempMeasure),this._backgroundImage._draw(t)),this._valueBarImage&&(this.isVertical?this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,o+e,r,n-e+this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(i,o+e,r,n-e):this.isThumbClamped&&this.displayThumb?this._tempMeasure.copyFromFloats(i,o,e+this._effectiveThumbThickness/2,n):this._tempMeasure.copyFromFloats(i,o,e,n),this._valueBarImage._currentMeasure.copyFrom(this._tempMeasure),this._valueBarImage._draw(t)),this.displayThumb&&(this.isVertical?this._tempMeasure.copyFromFloats(i-this._effectiveBarOffset,this._currentMeasure.top+e,this._currentMeasure.width,this._effectiveThumbThickness):this._tempMeasure.copyFromFloats(this._currentMeasure.left+e,this._currentMeasure.top,this._effectiveThumbThickness,this._currentMeasure.height),this._thumbImage._currentMeasure.copyFrom(this._tempMeasure),this._thumbImage._draw(t)),t.restore()},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e);var i={},o={},r={};this.backgroundImage.serialize(i),this.thumbImage.serialize(o),this.valueBarImage.serialize(r),e.backgroundImage=i,e.thumbImage=o,e.valueBarImage=r},e.prototype._parseFromContent=function(e,i){t.prototype._parseFromContent.call(this,e,i),this.backgroundImage=O.Parse(e.backgroundImage,i),this.thumbImage=O.Parse(e.thumbImage,i),this.valueBarImage=O.Parse(e.valueBarImage,i)},h([(0,d.serialize)()],e.prototype,"displayThumb",null),e}(G);(0,d.RegisterClass)("BABYLON.GUI.ImageBasedSlider",nt);var at="Statics";I.AddHeader=function(t,e,i,o){var r=new w("panel"),n=!o||o.isHorizontal,a=!o||o.controlFirst;r.isVertical=!n;var s=new S("header");return s.text=e,s.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,n?s.width=i:s.height=i,a?(r.addControl(t),r.addControl(s),s.paddingLeft="5px"):(r.addControl(s),r.addControl(t),s.paddingRight="5px"),s.shadowBlur=t.shadowBlur,s.shadowColor=t.shadowColor,s.shadowOffsetX=t.shadowOffsetX,s.shadowOffsetY=t.shadowOffsetY,r};var st=function(){function t(){this._colorStops=[],this._gradientDirty=!0}return t.prototype._addColorStopsToCanvasGradient=function(){for(var t=0,e=this._colorStops;t<e.length;t++){var i=e[t];this._canvasGradient.addColorStop(i.offset,i.color)}},t.prototype.getCanvasGradient=function(t){return(this._gradientDirty||this._context!==t)&&(this._context=t,this._canvasGradient=this._createCanvasGradient(t),this._addColorStopsToCanvasGradient(),this._gradientDirty=!1),this._canvasGradient},t.prototype.addColorStop=function(t,e){this._colorStops.push({offset:t,color:e}),this._gradientDirty=!0},t.prototype.removeColorStop=function(t){this._colorStops=this._colorStops.filter((function(e){return e.offset!==t})),this._gradientDirty=!0},t.prototype.clearColorStops=function(){this._colorStops=[],this._gradientDirty=!0},Object.defineProperty(t.prototype,"colorStops",{get:function(){return this._colorStops},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"BaseGradient"},t.prototype.serialize=function(t){t.colorStops=this._colorStops,t.className=this.getClassName()},t.prototype.parse=function(t){this._colorStops=t.colorStops},t}(),lt=function(t){function e(e,i,o,r){var n=t.call(this)||this;return n._x0=null!=e?e:0,n._y0=null!=i?i:0,n._x1=null!=o?o:0,n._y1=null!=r?r:0,n}return l(e,t),e.prototype._createCanvasGradient=function(t){return t.createLinearGradient(this._x0,this._y0,this._x1,this._y1)},Object.defineProperty(e.prototype,"x0",{get:function(){return this._x0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y0",{get:function(){return this._y0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"LinearGradient"},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.x0=this._x0,e.y0=this._y0,e.x1=this._x1,e.y1=this._y1},e.prototype.parse=function(e){t.prototype.parse.call(this,e),this._x0=e.x0,this._y0=e.y0,this._x1=e.x1,this._y1=e.y1},e}(st);(0,d.RegisterClass)("BABYLON.GUI.LinearGradient",lt);var _t=function(t){function e(e,i,o,r,n,a){var s=t.call(this)||this;return s._x0=null!=e?e:0,s._y0=null!=i?i:0,s._r0=null!=o?o:0,s._x1=null!=r?r:0,s._y1=null!=n?n:0,s._r1=null!=a?a:0,s}return l(e,t),e.prototype._createCanvasGradient=function(t){return t.createRadialGradient(this._x0,this._y0,this._r0,this._x1,this._y1,this._r1)},Object.defineProperty(e.prototype,"x0",{get:function(){return this._x0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"x1",{get:function(){return this._x1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y0",{get:function(){return this._y0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y1",{get:function(){return this._y1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"r0",{get:function(){return this._r0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"r1",{get:function(){return this._r1},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"RadialGradient"},e.prototype.serialize=function(e){t.prototype.serialize.call(this,e),e.x0=this._x0,e.y0=this._y0,e.r0=this._r0,e.x1=this._x1,e.y1=this._y1,e.r1=this._r1},e.prototype.parse=function(e){t.prototype.parse.call(this,e),this._x0=e.x0,this._y0=e.y0,this._r0=e.r0,this._x1=e.x1,this._y1=e.y1,this._r1=e.r1},e}(st);(0,d.RegisterClass)("BABYLON.GUI.RadialGradient",_t);var ht=function(){function t(t){this._fontFamily="Arial",this._fontStyle="",this._fontWeight="",this._fontSize=new f(18,f.UNITMODE_PIXEL,!1),this.onChangedObservable=new d.Observable,this._host=t}return Object.defineProperty(t.prototype,"fontSize",{get:function(){return this._fontSize.toString(this._host)},set:function(t){this._fontSize.toString(this._host)!==t&&this._fontSize.fromString(t)&&this.onChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontFamily",{get:function(){return this._fontFamily},set:function(t){this._fontFamily!==t&&(this._fontFamily=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontStyle",{get:function(){return this._fontStyle},set:function(t){this._fontStyle!==t&&(this._fontStyle=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fontWeight",{get:function(){return this._fontWeight},set:function(t){this._fontWeight!==t&&(this._fontWeight=t,this.onChangedObservable.notifyObservers(this))},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onChangedObservable.clear()},t}(),ct=function(t){function e(e,i,o,r,n,a,s){void 0===i&&(i=0),void 0===o&&(o=0),void 0===n&&(n=!1),void 0===a&&(a=d.Texture.NEAREST_SAMPLINGMODE),void 0===s&&(s=!0);var l=t.call(this,e,{width:i,height:o},r,n,a,d.Constants.TEXTUREFORMAT_RGBA,s)||this;return l.onGuiReadyObservable=new d.Observable,l._isDirty=!1,l._rootContainer=new B("root"),l._lastControlOver={},l._lastControlDown={},l._capturingControl={},l._linkedControls=new Array,l._isFullscreen=!1,l._fullscreenViewport=new d.Viewport(0,0,1,1),l._idealWidth=0,l._idealHeight=0,l._useSmallestIdeal=!1,l._renderAtIdealSize=!1,l._blockNextFocusCheck=!1,l._renderScale=1,l._cursorChanged=!1,l._defaultMousePointerId=0,l._rootChildrenHaveChanged=!1,l._capturedPointerIds=new Set,l._numLayoutCalls=0,l._numRenderCalls=0,l._clipboardData="",l.onClipboardObservable=new d.Observable,l.onControlPickedObservable=new d.Observable,l.onBeginLayoutObservable=new d.Observable,l.onEndLayoutObservable=new d.Observable,l.onBeginRenderObservable=new d.Observable,l.onEndRenderObservable=new d.Observable,l.premulAlpha=!1,l.applyYInversionOnUpdate=!0,l.disableTabNavigation=!1,l.skipBlockEvents=0,l.checkPointerEveryFrame=!1,l._useInvalidateRectOptimization=!0,l._invalidatedRectangle=null,l._clearMeasure=new v(0,0,0,0),l._focusProperties={index:0,total:-1},l._onClipboardCopy=function(t){var e=t,i=new d.ClipboardInfo(d.ClipboardEventTypes.COPY,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l._onClipboardCut=function(t){var e=t,i=new d.ClipboardInfo(d.ClipboardEventTypes.CUT,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l._onClipboardPaste=function(t){var e=t,i=new d.ClipboardInfo(d.ClipboardEventTypes.PASTE,e);l.onClipboardObservable.notifyObservers(i),e.preventDefault()},l.parseContent=l.parseSerializedObject,(r=l.getScene())&&l._texture?(l.applyYInversionOnUpdate=s,l._rootElement=r.getEngine().getInputElement(),l._renderObserver=r.onBeforeCameraRenderObservable.add((function(t){return l._checkUpdate(t)})),l._controlAddedObserver=l._rootContainer.onControlAddedObservable.add((function(t){t&&(l._rootChildrenHaveChanged=!0)})),l._controlRemovedObserver=l._rootContainer.onControlRemovedObservable.add((function(t){t&&(l._rootChildrenHaveChanged=!0)})),l._preKeyboardObserver=r.onPreKeyboardObservable.add((function(t){if(!l.disableTabNavigation&&t.type===d.KeyboardEventTypes.KEYDOWN&&"Tab"===t.event.code){var e=!t.event.shiftKey;return e&&l._focusProperties.index===l._focusProperties.total-1||!e&&0===l._focusProperties.index&&l._focusProperties.total>0?(l.focusedControl=null,l._focusProperties.index=0,void(l._focusProperties.total=-1)):(l._focusNextElement(e),void t.event.preventDefault())}l._focusedControl&&(t.type===d.KeyboardEventTypes.KEYDOWN&&l._focusedControl.processKeyboard(t.event),t.skipOnPointerObservable=!0)})),l._rootContainer._link(l),l.hasAlpha=!0,i&&o||(l._resizeObserver=r.getEngine().onResizeObservable.add((function(){return l._onResize()})),l._onResize()),l._texture.isReady=!0,l):l}return l(e,t),Object.defineProperty(e.prototype,"numLayoutCalls",{get:function(){return this._numLayoutCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numRenderCalls",{get:function(){return this._numRenderCalls},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderScale",{get:function(){return this._renderScale},set:function(t){t!==this._renderScale&&(this._renderScale=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"background",{get:function(){return this._background},set:function(t){this._background!==t&&(this._background=t,this.markAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealWidth",{get:function(){return this._idealWidth},set:function(t){this._idealWidth!==t&&(this._idealWidth=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealHeight",{get:function(){return this._idealHeight},set:function(t){this._idealHeight!==t&&(this._idealHeight=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useSmallestIdeal",{get:function(){return this._useSmallestIdeal},set:function(t){this._useSmallestIdeal!==t&&(this._useSmallestIdeal=t,this.markAsDirty(),this._rootContainer._markAllAsDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderAtIdealSize",{get:function(){return this._renderAtIdealSize},set:function(t){this._renderAtIdealSize!==t&&(this._renderAtIdealSize=t,this._onResize())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idealRatio",{get:function(){var t=0,e=0;return this._idealWidth&&(t=this.getSize().width/this._idealWidth),this._idealHeight&&(e=this.getSize().height/this._idealHeight),this._useSmallestIdeal&&this._idealWidth&&this._idealHeight?window.innerWidth<window.innerHeight?t:e:this._idealWidth?t:this._idealHeight?e:1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layer",{get:function(){return this._layerToDispose},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),e.prototype.getChildren=function(){return[this._rootContainer]},e.prototype.getDescendants=function(t,e){return this._rootContainer.getDescendants(t,e)},e.prototype.getControlsByType=function(t){return this._rootContainer.getDescendants(!1,(function(e){return e.typeName===t}))},e.prototype.getControlByName=function(t){return this._getControlByKey("name",t)},e.prototype._getControlByKey=function(t,e){return this._rootContainer.getDescendants().find((function(i){return i[t]===e}))||null},Object.defineProperty(e.prototype,"focusedControl",{get:function(){return this._focusedControl},set:function(t){this._focusedControl!=t&&(this._focusedControl&&this._focusedControl.onBlur(),t&&t.onFocus(),this._focusedControl=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isForeground",{get:function(){return!this.layer||!this.layer.isBackground},set:function(t){this.layer&&this.layer.isBackground!==!t&&(this.layer.isBackground=!t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"clipboardData",{get:function(){return this._clipboardData},set:function(t){this._clipboardData=t},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"AdvancedDynamicTexture"},e.prototype.executeOnAllControls=function(t,e){e||(e=this._rootContainer),t(e);for(var i=0,o=e.children;i<o.length;i++){var r=o[i];r.children?this.executeOnAllControls(t,r):t(r)}},Object.defineProperty(e.prototype,"useInvalidateRectOptimization",{get:function(){return this._useInvalidateRectOptimization},set:function(t){this._useInvalidateRectOptimization=t},enumerable:!1,configurable:!0}),e.prototype.invalidateRect=function(t,e,i,o){if(this._useInvalidateRectOptimization)if(this._invalidatedRectangle){var r=Math.ceil(Math.max(this._invalidatedRectangle.left+this._invalidatedRectangle.width-1,i)),n=Math.ceil(Math.max(this._invalidatedRectangle.top+this._invalidatedRectangle.height-1,o));this._invalidatedRectangle.left=Math.floor(Math.min(this._invalidatedRectangle.left,t)),this._invalidatedRectangle.top=Math.floor(Math.min(this._invalidatedRectangle.top,e)),this._invalidatedRectangle.width=r-this._invalidatedRectangle.left+1,this._invalidatedRectangle.height=n-this._invalidatedRectangle.top+1}else this._invalidatedRectangle=new v(t,e,i-t+1,o-e+1)},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype.createStyle=function(){return new ht(this)},e.prototype.addControl=function(t){return this._rootContainer.addControl(t),this},e.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),this},e.prototype.moveToNonOverlappedPosition=function(t,i,o){var r;if(void 0===i&&(i=1),void 0===o&&(o=1),Array.isArray(t))r=t;else{var n=this.getDescendants(!0);r=void 0===t?n.filter((function(t){return void 0!==t.overlapGroup})):n.filter((function(e){return e.overlapGroup===t}))}r.forEach((function(t){var n,a=d.Vector2.Zero(),s=new d.Vector2(t.centerX,t.centerY);r.forEach((function(i){if(t!==i&&e._Overlaps(t,i)){var r=s.subtract(new d.Vector2(i.centerX,i.centerY)),n=r.length();n>0&&(a=a.add(r.normalize().scale(o/n)))}})),a.length()>0&&(a=a.normalize().scale(i*(null!==(n=t.overlapDeltaMultiplier)&&void 0!==n?n:1)),t.linkOffsetXInPixels+=a.x,t.linkOffsetYInPixels+=a.y)}))},e.prototype.dispose=function(){var e=this.getScene();e&&(this._rootElement=null,e.onBeforeCameraRenderObservable.remove(this._renderObserver),this._resizeObserver&&e.getEngine().onResizeObservable.remove(this._resizeObserver),this._prePointerObserver&&e.onPrePointerObservable.remove(this._prePointerObserver),this._sceneRenderObserver&&e.onBeforeRenderObservable.remove(this._sceneRenderObserver),this._pointerObserver&&e.onPointerObservable.remove(this._pointerObserver),this._preKeyboardObserver&&e.onPreKeyboardObservable.remove(this._preKeyboardObserver),this._canvasPointerOutObserver&&e.getEngine().onCanvasPointerOutObservable.remove(this._canvasPointerOutObserver),this._canvasBlurObserver&&e.getEngine().onCanvasBlurObservable.remove(this._canvasBlurObserver),this._controlAddedObserver&&this._rootContainer.onControlAddedObservable.remove(this._controlAddedObserver),this._controlRemovedObserver&&this._rootContainer.onControlRemovedObservable.remove(this._controlRemovedObserver),this._layerToDispose&&(this._layerToDispose.texture=null,this._layerToDispose.dispose(),this._layerToDispose=null),this._rootContainer.dispose(),this.onClipboardObservable.clear(),this.onControlPickedObservable.clear(),this.onBeginRenderObservable.clear(),this.onEndRenderObservable.clear(),this.onBeginLayoutObservable.clear(),this.onEndLayoutObservable.clear(),this.onGuiReadyObservable.clear(),t.prototype.dispose.call(this))},e.prototype._onResize=function(){var t=this.getScene();if(t){var e=t.getEngine(),i=this.getSize(),o=e.getRenderWidth()*this._renderScale,r=e.getRenderHeight()*this._renderScale;this._renderAtIdealSize&&(this._idealWidth?(r=r*this._idealWidth/o,o=this._idealWidth):this._idealHeight&&(o=o*this._idealHeight/r,r=this._idealHeight)),i.width===o&&i.height===r||(this.scaleTo(o,r),this.markAsDirty(),(this._idealWidth||this._idealHeight)&&this._rootContainer._markAllAsDirty()),this.invalidateRect(0,0,i.width-1,i.height-1)}},e.prototype._getGlobalViewport=function(){var t=this.getSize(),e=this._fullscreenViewport.toGlobal(t.width,t.height),i=Math.round(e.width*(1/this.rootContainer.scaleX)),o=Math.round(e.height*(1/this.rootContainer.scaleY));return e.x+=(e.width-i)/2,e.y+=(e.height-o)/2,e.width=i,e.height=o,e},e.prototype.getProjectedPosition=function(t,e){var i=this.getProjectedPositionWithZ(t,e);return new d.Vector2(i.x,i.y)},e.prototype.getProjectedPositionWithZ=function(t,e){var i=this.getScene();if(!i)return d.Vector3.Zero();var o=this._getGlobalViewport(),r=d.Vector3.Project(t,e,i.getTransformMatrix(),o);return new d.Vector3(r.x,r.y,r.z)},e.prototype._checkUpdate=function(t,i){if(!this._layerToDispose||t.layerMask&this._layerToDispose.layerMask){if(this._isFullscreen&&this._linkedControls.length){var o=this.getScene();if(!o)return;for(var r=this._getGlobalViewport(),n=function(t){if(!t.isVisible)return"continue";var e=t._linkedMesh;if(!e||e.isDisposed())return d.Tools.SetImmediate((function(){t.linkWithMesh(null)})),"continue";var i=e.getBoundingInfo?e.getBoundingInfo().boundingSphere.center:d.Vector3.ZeroReadOnly,n=d.Vector3.Project(i,e.getWorldMatrix(),o.getTransformMatrix(),r);if(n.z<0||n.z>1)return t.notRenderable=!0,"continue";t.notRenderable=!1,a.useInvalidateRectOptimization&&t.invalidateRect(),t._moveToProjectedPosition(n)},a=this,s=0,l=this._linkedControls;s<l.length;s++)n(l[s])}(this._isDirty||this._rootContainer.isDirty)&&(this._isDirty=!1,this._render(i),i||this.update(this.applyYInversionOnUpdate,this.premulAlpha,e.AllowGPUOptimizations))}},e.prototype._render=function(t){var e,i=this.getSize(),o=i.width,r=i.height,n=this.getContext();if(n.font="18px Arial",n.strokeStyle="white",this.onGuiReadyObservable.hasObservers()&&this._checkGuiIsReady(),this._rootChildrenHaveChanged){var a=null===(e=this.getScene())||void 0===e?void 0:e.activeCamera;a&&(this._rootChildrenHaveChanged=!1,this._checkUpdate(a,!0))}this.onBeginLayoutObservable.notifyObservers(this);var s=new v(0,0,o,r);this._numLayoutCalls=0,this._rootContainer._layout(s,n),this.onEndLayoutObservable.notifyObservers(this),this._isDirty=!1,t||(this._invalidatedRectangle?this._clearMeasure.copyFrom(this._invalidatedRectangle):this._clearMeasure.copyFromFloats(0,0,o,r),n.clearRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),this._background&&(n.save(),n.fillStyle=this._background,n.fillRect(this._clearMeasure.left,this._clearMeasure.top,this._clearMeasure.width,this._clearMeasure.height),n.restore()),this.onBeginRenderObservable.notifyObservers(this),this._numRenderCalls=0,this._rootContainer._render(n,this._invalidatedRectangle),this.onEndRenderObservable.notifyObservers(this),this._invalidatedRectangle=null)},e.prototype._changeCursor=function(t){this._rootElement&&(this._rootElement.style.cursor=t,this._cursorChanged=!0)},e.prototype._registerLastControlDown=function(t,e){this._lastControlDown[e]=t,this.onControlPickedObservable.notifyObservers(t)},e.prototype._doPicking=function(t,e,i,o,r,n,a,s){var l=this.getScene();if(l){var _=l.getEngine(),h=this.getSize();if(this._isFullscreen){var c=l.cameraToUseForPointers||l.activeCamera;if(!c)return;var u=c.viewport;t*=h.width/(_.getRenderWidth()*u.width),e*=h.height/(_.getRenderHeight()*u.height)}if(this._capturingControl[r])return this._capturingControl[r].isPointerBlocker&&(this._shouldBlockPointer=!0),void this._capturingControl[r]._processObservables(o,t,e,i,r,n);this._cursorChanged=!1,this._rootContainer._processPicking(t,e,i,o,r,n,a,s)||(l.doNotHandleCursors||this._changeCursor(""),o===d.PointerEventTypes.POINTERMOVE&&this._lastControlOver[r]&&(this._lastControlOver[r]._onPointerOut(this._lastControlOver[r],i),delete this._lastControlOver[r])),this._cursorChanged||l.doNotHandleCursors||this._changeCursor(""),this._manageFocus()}},e.prototype._cleanControlAfterRemovalFromList=function(t,e){for(var i in t)Object.prototype.hasOwnProperty.call(t,i)&&t[i]===e&&delete t[i]},e.prototype._cleanControlAfterRemoval=function(t){this._cleanControlAfterRemovalFromList(this._lastControlDown,t),this._cleanControlAfterRemovalFromList(this._lastControlOver,t)},e.prototype.pick=function(t,e,i){void 0===i&&(i=null),this._isFullscreen&&this._scene&&this._translateToPicking(this._scene,new d.Viewport(0,0,0,0),i,t,e)},e.prototype._translateToPicking=function(t,e,i,o,r){void 0===o&&(o=t.pointerX),void 0===r&&(r=t.pointerY);var n=t.cameraToUseForPointers||t.activeCamera,a=t.getEngine(),s=t.cameraToUseForPointers;if(n)if(n.rigCameras.length){var l=new d.Viewport(0,0,1,1);n.rigCameras.forEach((function(i){i.viewport.toGlobalToRef(a.getRenderWidth(),a.getRenderHeight(),l);var n=o/a.getHardwareScalingLevel()-l.x,s=r/a.getHardwareScalingLevel()-(a.getRenderHeight()-l.y-l.height);n<0||s<0||o>l.width||r>l.height||(t.cameraToUseForPointers=i,e.x=l.x,e.y=l.y,e.width=l.width,e.height=l.height)}))}else n.viewport.toGlobalToRef(a.getRenderWidth(),a.getRenderHeight(),e);else e.x=0,e.y=0,e.width=a.getRenderWidth(),e.height=a.getRenderHeight();var _=o/a.getHardwareScalingLevel()-e.x,h=r/a.getHardwareScalingLevel()-(a.getRenderHeight()-e.y-e.height);if(this._shouldBlockPointer=!1,i){var c=i.event.pointerId||this._defaultMousePointerId;this._doPicking(_,h,i,i.type,c,i.event.button,i.event.deltaX,i.event.deltaY),(this._shouldBlockPointer&&!(i.type&this.skipBlockEvents)||this._capturingControl[c])&&(i.skipOnPointerObservable=!0)}else this._doPicking(_,h,null,d.PointerEventTypes.POINTERMOVE,this._defaultMousePointerId,0);t.cameraToUseForPointers=s},e.prototype.attach=function(){var t=this,e=this.getScene();if(e){var i=new d.Viewport(0,0,0,0);this._prePointerObserver=e.onPrePointerObservable.add((function(o){if((!e.isPointerCaptured(o.event.pointerId)||o.type!==d.PointerEventTypes.POINTERUP||t._capturedPointerIds.has(o.event.pointerId))&&(o.type===d.PointerEventTypes.POINTERMOVE||o.type===d.PointerEventTypes.POINTERUP||o.type===d.PointerEventTypes.POINTERDOWN||o.type===d.PointerEventTypes.POINTERWHEEL)){if(o.type===d.PointerEventTypes.POINTERMOVE){if(e.isPointerCaptured(o.event.pointerId))return;o.event.pointerId&&(t._defaultMousePointerId=o.event.pointerId)}t._translateToPicking(e,i,o)}})),this._attachPickingToSceneRender(e,(function(){return t._translateToPicking(e,i,null)}),!1),this._attachToOnPointerOut(e),this._attachToOnBlur(e)}},e.prototype._focusNextElement=function(t){void 0===t&&(t=!0);var e=[];if(this.executeOnAllControls((function(t){t.isFocusInvisible||!t.isVisible||t.tabIndex<0||e.push(t)})),0!==e.length){e.sort((function(t,e){return 0===t.tabIndex?1:0===e.tabIndex?-1:t.tabIndex-e.tabIndex})),this._focusProperties.total=e.length;var i=-1;this._focusedControl?(i=e.indexOf(this._focusedControl)+(t?1:-1))<0?i=e.length-1:i>=e.length&&(i=0):i=t?0:e.length-1,e[i].focus(),this._focusProperties.index=i}},e.prototype.registerClipboardEvents=function(){self.addEventListener("copy",this._onClipboardCopy,!1),self.addEventListener("cut",this._onClipboardCut,!1),self.addEventListener("paste",this._onClipboardPaste,!1)},e.prototype.unRegisterClipboardEvents=function(){self.removeEventListener("copy",this._onClipboardCopy),self.removeEventListener("cut",this._onClipboardCut),self.removeEventListener("paste",this._onClipboardPaste)},e.prototype._transformUvs=function(t){var e,i=this.getTextureMatrix();if(i.isIdentityAs3x2())e=t;else{var o=d.TmpVectors.Matrix[0];i.getRowToRef(0,d.TmpVectors.Vector4[0]),i.getRowToRef(1,d.TmpVectors.Vector4[1]),i.getRowToRef(2,d.TmpVectors.Vector4[2]);var r=d.TmpVectors.Vector4[0],n=d.TmpVectors.Vector4[1],a=d.TmpVectors.Vector4[2];o.setRowFromFloats(0,r.x,r.y,0,0),o.setRowFromFloats(1,n.x,n.y,0,0),o.setRowFromFloats(2,0,0,1,0),o.setRowFromFloats(3,a.x,a.y,0,1),e=d.TmpVectors.Vector2[0],d.Vector2.TransformToRef(t,o,e)}if((this.wrapU===d.Texture.WRAP_ADDRESSMODE||this.wrapU===d.Texture.MIRROR_ADDRESSMODE)&&e.x>1){var s=e.x-Math.trunc(e.x);this.wrapU===d.Texture.MIRROR_ADDRESSMODE&&Math.trunc(e.x)%2==1&&(s=1-s),e.x=s}if((this.wrapV===d.Texture.WRAP_ADDRESSMODE||this.wrapV===d.Texture.MIRROR_ADDRESSMODE)&&e.y>1){var l=e.y-Math.trunc(e.y);this.wrapV===d.Texture.MIRROR_ADDRESSMODE&&Math.trunc(e.x)%2==1&&(l=1-l),e.y=l}return e},e.prototype.attachToMesh=function(t,e){var i=this;void 0===e&&(e=!0);var o=this.getScene();o&&(this._pointerObserver&&o.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=o.onPointerObservable.add((function(e){if(e.type===d.PointerEventTypes.POINTERMOVE||e.type===d.PointerEventTypes.POINTERUP||e.type===d.PointerEventTypes.POINTERDOWN||e.type===d.PointerEventTypes.POINTERWHEEL){e.type===d.PointerEventTypes.POINTERMOVE&&e.event.pointerId&&(i._defaultMousePointerId=e.event.pointerId);var o=e.event.pointerId||i._defaultMousePointerId;if(e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh===t){var r=e.pickInfo.getTextureCoordinates();if(r){r=i._transformUvs(r);var n=i.getSize();i._doPicking(r.x*n.width,(i.applyYInversionOnUpdate?1-r.y:r.y)*n.height,e,e.type,o,e.event.button,e.event.deltaX,e.event.deltaY)}}else if(e.type===d.PointerEventTypes.POINTERUP){if(i._lastControlDown[o]&&i._lastControlDown[o]._forcePointerUp(o),delete i._lastControlDown[o],i.focusedControl){var a=i.focusedControl.keepsFocusWith(),s=!0;if(a)for(var l=0,_=a;l<_.length;l++){var h=_[l];if(i!==h._host){var c=h._host;if(c._lastControlOver[o]&&c._lastControlOver[o].isAscendant(h)){s=!1;break}}}s&&(i.focusedControl=null)}}else e.type===d.PointerEventTypes.POINTERMOVE&&(i._lastControlOver[o]&&i._lastControlOver[o]._onPointerOut(i._lastControlOver[o],e,!0),delete i._lastControlOver[o])}})),t.enablePointerMoveEvents=e,this._attachPickingToSceneRender(o,(function(){var e=i._defaultMousePointerId,r=null==o?void 0:o.pick(o.pointerX,o.pointerY);if(r&&r.hit&&r.pickedMesh===t){var n=r.getTextureCoordinates();if(n){n=i._transformUvs(n);var a=i.getSize();i._doPicking(n.x*a.width,(i.applyYInversionOnUpdate?1-n.y:n.y)*a.height,null,d.PointerEventTypes.POINTERMOVE,e,0)}}else i._lastControlOver[e]&&i._lastControlOver[e]._onPointerOut(i._lastControlOver[e],null,!0),delete i._lastControlOver[e]}),!0),this._attachToOnPointerOut(o),this._attachToOnBlur(o))},e.prototype.moveFocusToControl=function(t){this.focusedControl=t,this._lastPickedControl=t,this._blockNextFocusCheck=!0},e.prototype._manageFocus=function(){if(this._blockNextFocusCheck)return this._blockNextFocusCheck=!1,void(this._lastPickedControl=this._focusedControl);if(this._focusedControl&&this._focusedControl!==this._lastPickedControl){if(this._lastPickedControl.isFocusInvisible)return;this.focusedControl=null}},e.prototype._attachPickingToSceneRender=function(t,e,i){var o=this;this._sceneRenderObserver=t.onBeforeRenderObservable.add((function(){o.checkPointerEveryFrame&&(o._linkedControls.length>0||i)&&e()}))},e.prototype._attachToOnPointerOut=function(t){var e=this;this._canvasPointerOutObserver=t.getEngine().onCanvasPointerOutObservable.add((function(t){e._lastControlOver[t.pointerId]&&e._lastControlOver[t.pointerId]._onPointerOut(e._lastControlOver[t.pointerId],null),delete e._lastControlOver[t.pointerId],e._lastControlDown[t.pointerId]&&e._lastControlDown[t.pointerId]!==e._capturingControl[t.pointerId]&&(e._lastControlDown[t.pointerId]._forcePointerUp(t.pointerId),delete e._lastControlDown[t.pointerId])}))},e.prototype._attachToOnBlur=function(t){var e=this;this._canvasBlurObserver=t.getEngine().onCanvasBlurObservable.add((function(){Object.entries(e._lastControlDown).forEach((function(t){t[1]._onCanvasBlur()})),e.focusedControl=null,e._lastControlDown={}}))},e.prototype.serializeContent=function(){var t=this.getSize(),e={root:{},width:t.width,height:t.height};return this._rootContainer.serialize(e.root),e},e.prototype.parseSerializedObject=function(t,e,i){if(this._rootContainer=I.Parse(t.root,this,i),e){var o=t.width,r=t.height;"number"==typeof o&&"number"==typeof r&&o>=0&&r>=0?this.scaleTo(o,r):this.scaleTo(1920,1080)}},e.prototype.clone=function(t,i){var o=this.getScene();if(!o)return this;var r,n=this.getSize(),a=this.serializeContent();return(r=this._isFullscreen?e.CreateFullscreenUI(null!=t?t:"Clone of "+this.name):i?e.CreateForMesh(i,n.width,n.height):new e(null!=t?t:"Clone of "+this.name,n.width,n.height,o,!this.noMipmap,this.samplingMode)).parseSerializedObject(a),r},e.ParseFromSnippetAsync=function(t,i,o,r){return c(this,void 0,void 0,(function(){var n,a;return u(this,(function(s){switch(s.label){case 0:return n=null!=o?o:e.CreateFullscreenUI("ADT from snippet"),"_BLANK"===t?[2,n]:[4,e._LoadURLContentAsync(e.SnippetUrl+"/"+t.replace(/#/g,"/"),!0)];case 1:return a=s.sent(),n.parseSerializedObject(a,i,r),[2,n]}}))}))},e.prototype.parseFromSnippetAsync=function(t,i,o){return e.ParseFromSnippetAsync(t,i,this,o)},e.ParseFromFileAsync=function(t,i,o,r){return c(this,void 0,void 0,(function(){var n,a;return u(this,(function(s){switch(s.label){case 0:return n=null!=o?o:e.CreateFullscreenUI("ADT from URL"),[4,e._LoadURLContentAsync(t)];case 1:return a=s.sent(),n.parseSerializedObject(a,i,r),[2,n]}}))}))},e.prototype.parseFromURLAsync=function(t,i,o){return e.ParseFromFileAsync(t,i,this,o)},e._LoadURLContentAsync=function(t,e){return void 0===e&&(e=!1),""===t?Promise.reject("No URL provided"):new Promise((function(i,o){var r=new d.WebRequest;r.addEventListener("readystatechange",(function(){if(4==r.readyState)if(200==r.status){var t=void 0;if(e){var n=JSON.parse(JSON.parse(r.responseText).jsonPayload);t=n.encodedGui?new TextDecoder("utf-8").decode((0,d.DecodeBase64ToBinary)(n.encodedGui)):n.gui}else t=r.responseText;var a=JSON.parse(t);i(a)}else o("Unable to load")})),r.open("GET",t),r.send()}))},e._Overlaps=function(t,e){return!(t.centerX>e.centerX+e.widthInPixels||t.centerX+t.widthInPixels<e.centerX||t.centerY+t.heightInPixels<e.centerY||t.centerY>e.centerY+e.heightInPixels)},e.CreateForMesh=function(t,i,o,r,n,a,s,l){void 0===i&&(i=1024),void 0===o&&(o=1024),void 0===r&&(r=!0),void 0===n&&(n=!1),void 0===s&&(s=this._CreateMaterial),void 0===l&&(l=d.Texture.TRILINEAR_SAMPLINGMODE);var _=(0,d.RandomGUID)(),h=new e("AdvancedDynamicTexture for ".concat(t.name," [").concat(_,"]"),i,o,t.getScene(),!0,l,a);return s(t,_,h,n),h.attachToMesh(t,r),h},e._CreateMaterial=function(t,e,i,o){var r=(0,d.GetClass)("BABYLON.StandardMaterial");if(!r)throw"StandardMaterial needs to be imported before as it contains a side-effect required by your code.";var n=new r("AdvancedDynamicTextureMaterial for ".concat(t.name," [").concat(e,"]"),t.getScene());n.backFaceCulling=!1,n.diffuseColor=d.Color3.Black(),n.specularColor=d.Color3.Black(),o?(n.diffuseTexture=i,n.emissiveTexture=i,i.hasAlpha=!0):(n.emissiveTexture=i,n.opacityTexture=i),t.material=n},e.CreateForMeshTexture=function(t,i,o,r,n,a){void 0===i&&(i=1024),void 0===o&&(o=1024),void 0===r&&(r=!0),void 0===a&&(a=d.Texture.TRILINEAR_SAMPLINGMODE);var s=new e(t.name+" AdvancedDynamicTexture",i,o,t.getScene(),!0,a,n);return s.attachToMesh(t,r),s},e.CreateFullscreenUI=function(t,i,o,r,n){void 0===i&&(i=!0),void 0===o&&(o=null),void 0===r&&(r=d.Texture.BILINEAR_SAMPLINGMODE),void 0===n&&(n=!1);var a=new e(t,0,0,o,!1,r),s=a.getScene(),l=new d.Layer(t+"_layer",null,s,!i);if(l.texture=a,a._layerToDispose=l,a._isFullscreen=!0,n&&s){var _=1/s.getEngine().getHardwareScalingLevel();a._rootContainer.scaleX=_,a._rootContainer.scaleY=_}return a.attach(),a},e.prototype.scale=function(e){t.prototype.scale.call(this,e),this.markAsDirty()},e.prototype.scaleTo=function(e,i){t.prototype.scaleTo.call(this,e,i),this.markAsDirty()},e.prototype._checkGuiIsReady=function(){this.guiIsReady()&&(this.onGuiReadyObservable.notifyObservers(this),this.onGuiReadyObservable.clear())},e.prototype.guiIsReady=function(){return this._rootContainer.isReady()},e.SnippetUrl=d.Constants.SnippetUrl,e.AllowGPUOptimizations=!0,e}(d.DynamicTexture),ut=function(){function t(t){this.texture=t,this._captureRenderTime=!1,this._renderTime=new d.PerfCounter,this._captureLayoutTime=!1,this._layoutTime=new d.PerfCounter,this._onBeginRenderObserver=null,this._onEndRenderObserver=null,this._onBeginLayoutObserver=null,this._onEndLayoutObserver=null}return Object.defineProperty(t.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layoutTimeCounter",{get:function(){return this._layoutTime},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(t){var e=this;t!==this._captureRenderTime&&(this._captureRenderTime=t,t?(this._onBeginRenderObserver=this.texture.onBeginRenderObservable.add((function(){e._renderTime.beginMonitoring()})),this._onEndRenderObserver=this.texture.onEndRenderObservable.add((function(){e._renderTime.endMonitoring(!0)}))):(this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"captureLayoutTime",{get:function(){return this._captureLayoutTime},set:function(t){var e=this;t!==this._captureLayoutTime&&(this._captureLayoutTime=t,t?(this._onBeginLayoutObserver=this.texture.onBeginLayoutObservable.add((function(){e._layoutTime.beginMonitoring()})),this._onEndLayoutObserver=this.texture.onEndLayoutObservable.add((function(){e._layoutTime.endMonitoring(!0)}))):(this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null))},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.texture.onBeginRenderObservable.remove(this._onBeginRenderObserver),this._onBeginRenderObserver=null,this.texture.onEndRenderObservable.remove(this._onEndRenderObserver),this._onEndRenderObserver=null,this.texture.onBeginLayoutObservable.remove(this._onBeginLayoutObserver),this._onBeginLayoutObserver=null,this.texture.onEndLayoutObservable.remove(this._onEndLayoutObserver),this._onEndLayoutObserver=null,this.texture=null},t}(),dt="XmlLoader Exception : XML file is malformed or corrupted.",ft=function(){function t(t){void 0===t&&(t=null),this._nodes={},this._nodeTypes={element:1,attribute:2,text:3},this._isLoaded=!1,this._objectAttributes={textHorizontalAlignment:1,textVerticalAlignment:2,horizontalAlignment:3,verticalAlignment:4,stretch:5},t&&(this._parentClass=t)}return t.prototype._getChainElement=function(t){var e=window;this._parentClass&&(e=this._parentClass);var i=t;i=i.split(".");for(var o=0;o<i.length;o++)e=e[i[o]];return e},t.prototype._getClassAttribute=function(t){var e=t.split(".");return(0,d.GetClass)("BABYLON.GUI."+e[0])[e[1]]},t.prototype._createGuiElement=function(t,e,i){void 0===i&&(i=!0);try{var o=new((0,d.GetClass)("BABYLON.GUI."+t.nodeName));e&&i&&e.addControl(o);for(var r=0;r<t.attributes.length;r++)if(!t.attributes[r].name.toLowerCase().includes("datasource"))if(t.attributes[r].name.toLowerCase().includes("observable")){var n=this._getChainElement(t.attributes[r].value);o[t.attributes[r].name].add(n)}else if("linkWithMesh"==t.attributes[r].name)this._parentClass?o.linkWithMesh(this._parentClass[t.attributes[r].value]):o.linkWithMesh(window[t.attributes[r].value]);else if(t.attributes[r].value.match(/{{.*}}/)){var a=t.attributes[r].value.match(/{{(.*)}}/);n=t.attributes[r].value.replace(/{{.*}}/,"".concat(this._getChainElement(a[1]))),o[t.attributes[r].name]=n}else this._objectAttributes[t.attributes[r].name]?o[t.attributes[r].name]=this._getClassAttribute(t.attributes[r].value):"true"==t.attributes[r].value||"false"==t.attributes[r].value?o[t.attributes[r].name]="true"==t.attributes[r].value:o[t.attributes[r].name]=isNaN(Number(t.attributes[r].value))?t.attributes[r].value:Number(t.attributes[r].value);if(!t.attributes.getNamedItem("id"))return this._nodes[t.nodeName+Object.keys(this._nodes).length+"_gen"]=o,o;var s=t.attributes.getNamedItem("id").value;if(s.startsWith("{{")&&s.endsWith("}}")&&(s=this._getChainElement(s.substring(2,s.length-2))),this._nodes[s])throw"XmlLoader Exception : Duplicate ID, every element should have an unique ID attribute";return this._nodes[s]=o,o}catch(e){throw"XmlLoader Exception : Error parsing Control "+t.nodeName+","+e+"."}},t.prototype._parseGrid=function(t,e,i){for(var o,r,n,a,s,l=t.children,_=!1,h=-1,c=-1,u=0,d=0;d<l.length;d++)if(l[d].nodeType==this._nodeTypes.element){if("Row"!=l[d].nodeName)throw"XmlLoader Exception : Expecting Row node, received "+l[d].nodeName;if(h+=1,n=l[d].children,!l[d].attributes.getNamedItem("height"))throw"XmlLoader Exception : Height must be defined for grid rows";r=Number(l[d].attributes.getNamedItem("height").nodeValue),_=!!l[d].attributes.getNamedItem("isPixel")&&JSON.parse(l[d].attributes.getNamedItem("isPixel").nodeValue),e.addRowDefinition(r,_);for(var f=0;f<n.length;f++)if(n[f].nodeType==this._nodeTypes.element){if("Column"!=n[f].nodeName)throw"XmlLoader Exception : Expecting Column node, received "+n[f].nodeName;if(c+=1,h>0&&c>u)throw"XmlLoader Exception : In the Grid element, the number of columns is defined in the first row, do not add more columns in the subsequent rows.";if(0==h){if(!n[f].attributes.getNamedItem("width"))throw"XmlLoader Exception : Width must be defined for all the grid columns in the first row";o=Number(n[f].attributes.getNamedItem("width").nodeValue),_=!!n[f].attributes.getNamedItem("isPixel")&&JSON.parse(n[f].attributes.getNamedItem("isPixel").nodeValue),e.addColumnDefinition(o,_)}a=n[f].children;for(var p=0;p<a.length;p++)a[p].nodeType==this._nodeTypes.element&&(s=this._createGuiElement(a[p],e,!1),e.addControl(s,h,c),a[p].firstChild&&this._parseXml(a[p].firstChild,s))}0==h&&(u=c),c=-1}t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseElement=function(t,e,i){t.firstChild&&this._parseXml(t.firstChild,e),t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._prepareSourceElement=function(t,e,i,o,r){this._parentClass?this._parentClass[i]=o[r]:window[i]=o[r],t.firstChild&&this._parseXml(t.firstChild,e,!0)},t.prototype._parseElementsFromSource=function(t,e,i){var o=t.attributes.getNamedItem("dataSource").value;if(!o.includes(" in "))throw"XmlLoader Exception : Malformed XML, Data Source must include an in";var r=!0,n=o.split(" in ");if(n.length<2)throw"XmlLoader Exception : Malformed XML, Data Source must have an iterator and a source";var a=n[1];if(a.startsWith("{")&&a.endsWith("}")&&(r=!1),(!r||a.startsWith("[")&&a.endsWith("]"))&&(a=a.substring(1,a.length-1)),a=this._parentClass?this._parentClass[a]:window[a],r)for(var s=0;s<a.length;s++)this._prepareSourceElement(t,e,n[0],a,s);else for(var s in a)this._prepareSourceElement(t,e,n[0],a,s);t.nextSibling&&this._parseXml(t.nextSibling,i)},t.prototype._parseXml=function(t,e,i){if(void 0===i&&(i=!1),t.nodeType==this._nodeTypes.element){i&&t.setAttribute("id",e.id+(e._children.length+1));var o=this._createGuiElement(t,e);this._rootNode||(this._rootNode=o),"Grid"==t.nodeName?this._parseGrid(t,o,e):t.attributes.getNamedItem("dataSource")?this._parseElementsFromSource(t,o,e):this._parseElement(t,o,e)}else t.nextSibling&&this._parseXml(t.nextSibling,e,i)},t.prototype.isLoaded=function(){return this._isLoaded},t.prototype.getNodeById=function(t){return this._nodes[t]},t.prototype.getNodes=function(){return this._nodes},t.prototype.dispose=function(){this._rootNode&&(this._rootNode.dispose(),this._rootNode=null,this._nodes={})},t.prototype.loadLayout=function(t,e,i,o){var r=this;void 0===i&&(i=null),void 0===o&&(o=null);var n=new XMLHttpRequest;n.onload=function(){if(4===n.readyState&&200===n.status){if(!n.responseXML){if(o)return void o(dt);throw dt}var t=n.responseXML.documentElement;r._parseXml(t.firstChild,e),r._isLoaded=!0,i&&i()}},n.onerror=function(){o&&o("an error occurred during loading the layout")},n.open("GET",t,!0),n.send()},t.prototype.loadLayoutAsync=function(t,e){return c(this,void 0,void 0,(function(){var i=this;return u(this,(function(o){return[2,new Promise((function(o,r){i.loadLayout(t,e,o,r)}))]}))}))},t}(),pt=function(t){function e(e,i){void 0===i&&(i=0);var o=t.call(this,e.x,e.y,e.z)||this;return o.buttonIndex=i,o}return l(e,t),e}(d.Vector3),gt=function(){function t(t){this.name=t,this._downCount=0,this._enterCount=-1,this._downPointerIds={},this._isVisible=!0,this._isScaledByManager=!1,this.onPointerMoveObservable=new d.Observable,this.onPointerOutObservable=new d.Observable,this.onPointerDownObservable=new d.Observable,this.onPointerUpObservable=new d.Observable,this.onPointerClickObservable=new d.Observable,this.onPointerEnterObservable=new d.Observable,this._behaviors=new Array}return Object.defineProperty(t.prototype,"position",{get:function(){return this._node?this._node.position:d.Vector3.Zero()},set:function(t){this._node&&(this._node.position=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._node?this._node.scaling:new d.Vector3(1,1,1)},set:function(t){this._node&&(this._isScaledByManager=!1,this._node.scaling=t)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!1,configurable:!0}),t.prototype.addBehavior=function(t){var e=this;if(-1!==this._behaviors.indexOf(t))return this;t.init();var i=this._host.scene;return i.isLoading?i.onDataLoadedObservable.addOnce((function(){t.attach(e)})):t.attach(this),this._behaviors.push(t),this},t.prototype.removeBehavior=function(t){var e=this._behaviors.indexOf(t);return-1===e||(this._behaviors[e].detach(),this._behaviors.splice(e,1)),this},t.prototype.getBehaviorByName=function(t){for(var e=0,i=this._behaviors;e<i.length;e++){var o=i[e];if(o.name===t)return o}return null},Object.defineProperty(t.prototype,"isVisible",{get:function(){return this._isVisible},set:function(t){if(this._isVisible!==t){this._isVisible=t;var e=this.mesh;e&&e.setEnabled(t)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"typeName",{get:function(){return this._getTypeName()},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return this._getTypeName()},t.prototype._getTypeName=function(){return"Control3D"},Object.defineProperty(t.prototype,"node",{get:function(){return this._node},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._node instanceof d.AbstractMesh?this._node:null},enumerable:!1,configurable:!0}),t.prototype.linkToTransformNode=function(t){return this._node&&(this._node.parent=t),this},t.prototype._prepareNode=function(t){if(!this._node){if(this._node=this._createNode(t),!this.node)return;this._injectGUI3DReservedDataStore(this.node).control=this;var e=this.mesh;e&&(e.isPickable=!0,this._affectMaterial(e))}},t.prototype._injectGUI3DReservedDataStore=function(t){var e,i;return t.reservedDataStore=null!==(e=t.reservedDataStore)&&void 0!==e?e:{},t.reservedDataStore.GUI3D=null!==(i=t.reservedDataStore.GUI3D)&&void 0!==i?i:{},t.reservedDataStore.GUI3D},t.prototype._createNode=function(t){return null},t.prototype._affectMaterial=function(t){t.material=null},t.prototype._isTouchButton3D=function(t){return void 0!==t._generatePointerEventType},t.prototype._onPointerMove=function(t,e){this.onPointerMoveObservable.notifyObservers(e,-1,t,this)},t.prototype._onPointerEnter=function(t){return-1===this._enterCount&&(this._enterCount=0),this._enterCount++,!(this._enterCount>1||(this.onPointerEnterObservable.notifyObservers(this,-1,t,this),this.pointerEnterAnimation&&this.pointerEnterAnimation(),0))},t.prototype._onPointerOut=function(t){this._enterCount--,this._enterCount>0||(this._enterCount=0,this.onPointerOutObservable.notifyObservers(this,-1,t,this),this.pointerOutAnimation&&this.pointerOutAnimation())},t.prototype._onPointerDown=function(t,e,i,o){return this._downCount++,this._downPointerIds[i]=this._downPointerIds[i]+1||1,1===this._downCount&&(this.onPointerDownObservable.notifyObservers(new pt(e,o),-1,t,this),this.pointerDownAnimation&&this.pointerDownAnimation(),!0)},t.prototype._onPointerUp=function(t,e,i,o,r){this._downCount--,this._downPointerIds[i]--,this._downPointerIds[i]<=0&&delete this._downPointerIds[i],this._downCount<0?this._downCount=0:0==this._downCount&&(r&&(this._enterCount>0||-1===this._enterCount)&&this.onPointerClickObservable.notifyObservers(new pt(e,o),-1,t,this),this.onPointerUpObservable.notifyObservers(new pt(e,o),-1,t,this),this.pointerUpAnimation&&this.pointerUpAnimation())},t.prototype.forcePointerUp=function(t){if(void 0===t&&(t=null),null!==t)this._onPointerUp(this,d.Vector3.Zero(),t,0,!0);else{for(var e in this._downPointerIds)this._onPointerUp(this,d.Vector3.Zero(),+e,0,!0);this._downCount>0&&(this._downCount=1,this._onPointerUp(this,d.Vector3.Zero(),0,0,!0))}},t.prototype._processObservables=function(t,e,i,o,r){if(this._isTouchButton3D(this)&&i&&(t=this._generatePointerEventType(t,i,this._downCount)),t===d.PointerEventTypes.POINTERMOVE){this._onPointerMove(this,e);var n=this._host._lastControlOver[o];return n&&n!==this&&n._onPointerOut(this),n!==this&&this._onPointerEnter(this),this._host._lastControlOver[o]=this,!0}return t===d.PointerEventTypes.POINTERDOWN?(this._onPointerDown(this,e,o,r),this._host._lastControlDown[o]=this,this._host._lastPickedControl=this,!0):(t===d.PointerEventTypes.POINTERUP||t===d.PointerEventTypes.POINTERDOUBLETAP)&&(this._host._lastControlDown[o]&&this._host._lastControlDown[o]._onPointerUp(this,e,o,r,!0),delete this._host._lastControlDown[o],!0)},t.prototype._disposeNode=function(){this._node&&(this._node.dispose(),this._node=null)},t.prototype.dispose=function(){this.onPointerDownObservable.clear(),this.onPointerEnterObservable.clear(),this.onPointerMoveObservable.clear(),this.onPointerOutObservable.clear(),this.onPointerUpObservable.clear(),this.onPointerClickObservable.clear(),this._disposeNode();for(var t=0,e=this._behaviors;t<e.length;t++)e[t].detach()},t}(),bt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._contentResolution=512,e._contentScaleRatio=2,e}return l(e,t),Object.defineProperty(e.prototype,"content",{get:function(){return this._content},set:function(t){this._content=t,t&&this._host&&this._host.utilityLayer&&(this._facadeTexture?this._facadeTexture.rootContainer.clearControls():(this._facadeTexture=new ct("Facade",this._contentResolution,this._contentResolution,this._host.utilityLayer.utilityLayerScene,!0,d.Texture.TRILINEAR_SAMPLINGMODE),this._setFacadeTextureScaling(),this._facadeTexture.premulAlpha=!0),this._facadeTexture.addControl(t),this._applyFacade(this._facadeTexture))},enumerable:!1,configurable:!0}),e.prototype._setFacadeTextureScaling=function(){var t;this._facadeTexture&&(this._facadeTexture.rootContainer.scaleX=this._contentScaleRatio,this._facadeTexture.rootContainer.scaleY=null!==(t=this._contentScaleRatioY)&&void 0!==t?t:this._contentScaleRatio)},Object.defineProperty(e.prototype,"contentResolution",{get:function(){return this._contentResolution},set:function(t){this._contentResolution!==t&&(this._contentResolution=t,this._resetContent())},enumerable:!1,configurable:!0}),e.prototype._disposeFacadeTexture=function(){this._facadeTexture&&(this._facadeTexture.dispose(),this._facadeTexture=null)},e.prototype._resetContent=function(){this._disposeFacadeTexture(),this.content=this._content},e.prototype._applyFacade=function(t){},e}(gt),mt=function(t){function e(e){return t.call(this,e)||this}return l(e,t),e.prototype._getTypeName=function(){return"AbstractButton3D"},e.prototype._createNode=function(t){return new d.TransformNode("button"+this.name,t)},e}(bt),vt=function(t){function e(e,i){var o=t.call(this,e)||this;return o._options=_({width:1,height:1,depth:.08},i),o.pointerEnterAnimation=function(){o.mesh&&(o._currentMaterial.emissiveColor=d.Color3.Red())},o.pointerOutAnimation=function(){o._currentMaterial.emissiveColor=d.Color3.Black()},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return l(e,t),e.prototype._applyFacade=function(t){this._currentMaterial.emissiveTexture=t},e.prototype._getTypeName=function(){return"Button3D"},e.prototype._createNode=function(t){for(var e=new Array(6),i=0;i<6;i++)e[i]=new d.Vector4(0,0,0,0);t.useRightHandedSystem?e[0].copyFromFloats(1,0,0,1):e[1].copyFromFloats(0,0,1,1);var o=(0,d.CreateBox)(this.name+"_rootMesh",{width:this._options.width,height:this._options.height,depth:this._options.depth,faceUV:e,wrap:!0},t);return this._contentScaleRatioY=this._contentScaleRatio*this._options.width/this._options.height,this._setFacadeTextureScaling(),o},e.prototype._affectMaterial=function(t){var e=new d.StandardMaterial(this.name+"Material",t.getScene());e.specularColor=d.Color3.Black(),t.material=e,this._currentMaterial=e,this._resetContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeFacadeTexture(),this._currentMaterial&&this._currentMaterial.dispose()},e}(mt),yt=function(t){function e(e){var i=t.call(this,e)||this;return i._blockLayout=!1,i._children=new Array,i}return l(e,t),Object.defineProperty(e.prototype,"children",{get:function(){return this._children},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blockLayout",{get:function(){return this._blockLayout},set:function(t){this._blockLayout!==t&&(this._blockLayout=t,this._blockLayout||this._arrangeChildren())},enumerable:!1,configurable:!0}),e.prototype.updateLayout=function(){return this._arrangeChildren(),this},e.prototype.containsControl=function(t){return-1!==this._children.indexOf(t)},e.prototype.addControl=function(t){return-1!==this._children.indexOf(t)||(t.parent=this,t._host=this._host,this._children.push(t),this._host.utilityLayer&&(t._prepareNode(this._host.utilityLayer.utilityLayerScene),t.node&&(t.node.parent=this.node),this.blockLayout||this._arrangeChildren())),this},e.prototype._arrangeChildren=function(){},e.prototype._createNode=function(t){return new d.TransformNode("ContainerNode",t)},e.prototype.removeControl=function(t){var e=this._children.indexOf(t);return-1!==e&&(this._children.splice(e,1),t.parent=null,t._disposeNode()),this},e.prototype._getTypeName=function(){return"Container3D"},e.prototype.dispose=function(){for(var e=0,i=this._children;e<i.length;e++)i[e].dispose();this._children.length=0,t.prototype.dispose.call(this)},e.UNSET_ORIENTATION=0,e.FACEORIGIN_ORIENTATION=1,e.FACEORIGINREVERSED_ORIENTATION=2,e.FACEFORWARD_ORIENTATION=3,e.FACEFORWARDREVERSED_ORIENTATION=4,e}(gt),xt=function(t){function e(e){var i=t.call(this,e)||this;return i._columns=10,i._rows=0,i._rowThenColum=!0,i._orientation=yt.FACEORIGIN_ORIENTATION,i.margin=0,i}return l(e,t),Object.defineProperty(e.prototype,"orientation",{get:function(){return this._orientation},set:function(t){var e=this;this._orientation!==t&&(this._orientation=t,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"columns",{get:function(){return this._columns},set:function(t){var e=this;this._columns!==t&&(this._columns=t,this._rowThenColum=!0,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rows",{get:function(){return this._rows},set:function(t){var e=this;this._rows!==t&&(this._rows=t,this._rowThenColum=!1,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){this._cellWidth=0,this._cellHeight=0;for(var t=0,e=0,i=0,o=d.Matrix.Invert(this.node.computeWorldMatrix(!0)),r=0,n=this._children;r<n.length;r++)if((m=n[r]).mesh){i++,m.mesh.computeWorldMatrix(!0);var a=m.mesh.getHierarchyBoundingVectors(),s=d.TmpVectors.Vector3[0],l=d.TmpVectors.Vector3[1];a.max.subtractToRef(a.min,l),l.scaleInPlace(.5),d.Vector3.TransformNormalToRef(l,o,s),this._cellWidth=Math.max(this._cellWidth,2*s.x),this._cellHeight=Math.max(this._cellHeight,2*s.y)}this._cellWidth+=2*this.margin,this._cellHeight+=2*this.margin,this._rowThenColum?(e=this._columns,t=Math.ceil(i/this._columns)):(t=this._rows,e=Math.ceil(i/this._rows));var _=.5*e*this._cellWidth,h=.5*t*this._cellHeight,c=[],u=0;if(this._rowThenColum)for(var f=0;f<t;f++)for(var p=0;p<e&&(c.push(new d.Vector3(p*this._cellWidth-_+this._cellWidth/2,f*this._cellHeight-h+this._cellHeight/2,0)),!(++u>i));p++);else for(p=0;p<e;p++)for(f=0;f<t&&(c.push(new d.Vector3(p*this._cellWidth-_+this._cellWidth/2,f*this._cellHeight-h+this._cellHeight/2,0)),!(++u>i));f++);u=0;for(var g=0,b=this._children;g<b.length;g++){var m;(m=b[g]).mesh&&(this._mapGridNode(m,c[u]),u++)}this._finalProcessing()},e.prototype._finalProcessing=function(){},e}(yt),Pt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return l(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var o=this._cylindricalMapping(e);switch(t.position=o,this.orientation){case yt.FACEORIGIN_ORIENTATION:i.lookAt(new d.Vector3(2*o.x,o.y,2*o.z));break;case yt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new d.Vector3(-o.x,o.y,-o.z));break;case yt.FACEFORWARD_ORIENTATION:break;case yt.FACEFORWARDREVERSED_ORIENTATION:i.rotate(d.Axis.Y,Math.PI,0)}}},e.prototype._cylindricalMapping=function(t){var e=new d.Vector3(0,t.y,this._radius),i=t.x/this._radius;return d.Matrix.RotationYawPitchRollToRef(i,0,0,d.TmpVectors.Matrix[0]),d.Vector3.TransformNormal(e,d.TmpVectors.Matrix[0])},e}(xt);d.ShaderStore.ShadersStore.fluentVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;uniform mat4 world;uniform mat4 viewProjection;varying vec2 vUV;\n#ifdef BORDER\nvarying vec2 scaleInfo;uniform float borderWidth;uniform vec3 scaleFactor;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;\n#endif\nvoid main(void) {vUV=uv;\n#ifdef BORDER\nvec3 scale=scaleFactor;float minScale=min(min(scale.x,scale.y),scale.z);float maxScale=max(max(scale.x,scale.y),scale.z);float minOverMiddleScale=minScale/(scale.x+scale.y+scale.z-minScale-maxScale);float areaYZ=scale.y*scale.z;float areaXZ=scale.x*scale.z;float areaXY=scale.x*scale.y;float scaledBorderWidth=borderWidth; \nif (abs(normal.x)==1.0) \n{scale.x=scale.y;scale.y=scale.z;if (areaYZ>areaXZ && areaYZ>areaXY)\n{scaledBorderWidth*=minOverMiddleScale;}}\nelse if (abs(normal.y)==1.0) \n{scale.x=scale.z;if (areaXZ>areaXY && areaXZ>areaYZ)\n{scaledBorderWidth*=minOverMiddleScale;}}\nelse \n{if (areaXY>areaYZ && areaXY>areaXZ)\n{scaledBorderWidth*=minOverMiddleScale;}}\nfloat scaleRatio=min(scale.x,scale.y)/max(scale.x,scale.y);if (scale.x>scale.y)\n{scaleInfo.x=1.0-(scaledBorderWidth*scaleRatio);scaleInfo.y=1.0-scaledBorderWidth;}\nelse\n{scaleInfo.x=1.0-scaledBorderWidth;scaleInfo.y=1.0-(scaledBorderWidth*scaleRatio);} \n#endif \nvec4 worldPos=world*vec4(position,1.0);\n#ifdef HOVERLIGHT\nworldPosition=worldPos.xyz;\n#endif\ngl_Position=viewProjection*worldPos;}\n";d.ShaderStore.ShadersStore.fluentPixelShader="precision highp float;varying vec2 vUV;uniform vec4 albedoColor;\n#ifdef INNERGLOW\nuniform vec4 innerGlowColor;\n#endif\n#ifdef BORDER\nvarying vec2 scaleInfo;uniform float edgeSmoothingValue;uniform float borderMinValue;\n#endif\n#ifdef HOVERLIGHT\nvarying vec3 worldPosition;uniform vec3 hoverPosition;uniform vec4 hoverColor;uniform float hoverRadius;\n#endif\n#ifdef TEXTURE\nuniform sampler2D albedoSampler;uniform mat4 textureMatrix;vec2 finalUV;\n#endif\nvoid main(void) {vec3 albedo=albedoColor.rgb;float alpha=albedoColor.a;\n#ifdef TEXTURE\nfinalUV=vec2(textureMatrix*vec4(vUV,1.0,0.0));albedo=texture2D(albedoSampler,finalUV).rgb;\n#endif\n#ifdef HOVERLIGHT\nfloat pointToHover=(1.0-clamp(length(hoverPosition-worldPosition)/hoverRadius,0.,1.))*hoverColor.a;albedo=clamp(albedo+hoverColor.rgb*pointToHover,0.,1.);\n#else\nfloat pointToHover=1.0;\n#endif\n#ifdef BORDER \nfloat borderPower=10.0;float inverseBorderPower=1.0/borderPower;vec3 borderColor=albedo*borderPower;vec2 distanceToEdge;distanceToEdge.x=abs(vUV.x-0.5)*2.0;distanceToEdge.y=abs(vUV.y-0.5)*2.0;float borderValue=max(smoothstep(scaleInfo.x-edgeSmoothingValue,scaleInfo.x+edgeSmoothingValue,distanceToEdge.x),\nsmoothstep(scaleInfo.y-edgeSmoothingValue,scaleInfo.y+edgeSmoothingValue,distanceToEdge.y));borderColor=borderColor*borderValue*max(borderMinValue*inverseBorderPower,pointToHover); \nalbedo+=borderColor;alpha=max(alpha,borderValue);\n#endif\n#ifdef INNERGLOW\nvec2 uvGlow=(vUV-vec2(0.5,0.5))*(innerGlowColor.a*2.0);uvGlow=uvGlow*uvGlow;uvGlow=uvGlow*uvGlow;albedo+=mix(vec3(0.0,0.0,0.0),innerGlowColor.rgb,uvGlow.x+uvGlow.y); \n#endif\ngl_FragColor=vec4(albedo,alpha);}";var It=function(t){function e(){var e=t.call(this)||this;return e.INNERGLOW=!1,e.BORDER=!1,e.HOVERLIGHT=!1,e.TEXTURE=!1,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Bt=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.innerGlowColorIntensity=.5,o.innerGlowColor=new d.Color3(1,1,1),o.albedoColor=new d.Color3(.3,.35,.4),o.renderBorders=!1,o.borderWidth=.5,o.edgeSmoothingValue=.02,o.borderMinValue=.1,o.renderHoverLight=!1,o.hoverRadius=.01,o.hoverColor=new d.Color4(.3,.3,.3,1),o.hoverPosition=d.Vector3.Zero(),o}return l(e,t),e.prototype.needAlphaBlending=function(){return 1!==this.alpha},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new It);var o=this.getScene(),r=e.materialDefines;if(!this.checkReadyOnEveryCall&&e.effect&&r._renderId===o.getRenderId())return!0;if(r._areTexturesDirty)if(r.INNERGLOW=this.innerGlowColorIntensity>0,r.BORDER=this.renderBorders,r.HOVERLIGHT=this.renderHoverLight,this._albedoTexture){if(!this._albedoTexture.isReadyOrNotBlocking())return!1;r.TEXTURE=!0}else r.TEXTURE=!1;var n=o.getEngine();if(r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=[d.VertexBuffer.PositionKind];a.push(d.VertexBuffer.NormalKind),a.push(d.VertexBuffer.UVKind);var s=["world","viewProjection","innerGlowColor","albedoColor","borderWidth","edgeSmoothingValue","scaleFactor","borderMinValue","hoverColor","hoverPosition","hoverRadius","textureMatrix"],l=["albedoSampler"],_=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:s,uniformBuffersNames:_,samplers:l,defines:r,maxSimultaneousLights:4});var h=r.toString();e.setEffect(o.getEngine().createEffect("fluent",{attributes:a,uniformsNames:s,uniformBuffersNames:_,samplers:l,defines:h,fallbacks:null,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),r,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(r._renderId=o.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene(),r=i.materialDefines;if(r){var n=i.effect;if(n){if(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._mustRebind(o,n,i)&&(this._activeEffect.setColor4("albedoColor",this.albedoColor,this.alpha),r.INNERGLOW&&this._activeEffect.setColor4("innerGlowColor",this.innerGlowColor,this.innerGlowColorIntensity),r.BORDER&&(this._activeEffect.setFloat("borderWidth",this.borderWidth),this._activeEffect.setFloat("edgeSmoothingValue",this.edgeSmoothingValue),this._activeEffect.setFloat("borderMinValue",this.borderMinValue),e.getBoundingInfo().boundingBox.extendSize.multiplyToRef(e.scaling,d.TmpVectors.Vector3[0]),this._activeEffect.setVector3("scaleFactor",d.TmpVectors.Vector3[0])),r.HOVERLIGHT&&(this._activeEffect.setDirectColor4("hoverColor",this.hoverColor),this._activeEffect.setFloat("hoverRadius",this.hoverRadius),this._activeEffect.setVector3("hoverPosition",this.hoverPosition)),r.TEXTURE&&this._albedoTexture)){this._activeEffect.setTexture("albedoSampler",this._albedoTexture);var a=this._albedoTexture.getTextureMatrix();this._activeEffect.setMatrix("textureMatrix",a)}this._afterBind(e,this._activeEffect,i)}}},e.prototype.getActiveTextures=function(){return t.prototype.getActiveTextures.call(this)},e.prototype.hasTexture=function(e){return!!t.prototype.hasTexture.call(this,e)},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.GUI.FluentMaterial",e},e.prototype.getClassName=function(){return"FluentMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},h([(0,d.serialize)(),(0,d.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"innerGlowColorIntensity",void 0),h([(0,d.serializeAsColor3)()],e.prototype,"innerGlowColor",void 0),h([(0,d.serializeAsColor3)()],e.prototype,"albedoColor",void 0),h([(0,d.serialize)(),(0,d.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderBorders",void 0),h([(0,d.serialize)()],e.prototype,"borderWidth",void 0),h([(0,d.serialize)()],e.prototype,"edgeSmoothingValue",void 0),h([(0,d.serialize)()],e.prototype,"borderMinValue",void 0),h([(0,d.serialize)(),(0,d.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],e.prototype,"renderHoverLight",void 0),h([(0,d.serialize)()],e.prototype,"hoverRadius",void 0),h([(0,d.serializeAsColor4)()],e.prototype,"hoverColor",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"hoverPosition",void 0),h([(0,d.serializeAsTexture)("albedoTexture")],e.prototype,"_albedoTexture",void 0),h([(0,d.expandToProperty)("_markAllSubMeshesAsTexturesAndMiscDirty")],e.prototype,"albedoTexture",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.FluentMaterial",Bt);var Ct=function(t){function e(e){var i=t.call(this,e)||this;return i._backPlateMargin=1.25,i}return l(e,t),Object.defineProperty(e.prototype,"backPlateMargin",{get:function(){return this._backPlateMargin},set:function(t){var e=this;this._backPlateMargin=t,this._children.length>=1&&(this.children.forEach((function(t){e._updateCurrentMinMax(t.position)})),this._updateMargins())},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var e=new d.Mesh("menu_".concat(this.name),t);return this._backPlate=(0,d.CreateBox)("backPlate"+this.name,{size:1},t),this._backPlate.parent=e,e},e.prototype._affectMaterial=function(t){var e=this;this._backPlateMaterial=new Bt(this.name+"backPlateMaterial",t.getScene()),this._backPlateMaterial.albedoColor=new d.Color3(.08,.15,.55),this._backPlateMaterial.renderBorders=!0,this._backPlateMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(t){t?(e._backPlateMaterial.hoverPosition=t,e._backPlateMaterial.hoverColor.a=1):e._backPlateMaterial.hoverColor.a=0})),this._backPlate.material=this._backPlateMaterial},e.prototype._mapGridNode=function(t,e){t.mesh&&(t.position=e.clone(),this._updateCurrentMinMax(e))},e.prototype._finalProcessing=function(){this._updateMargins()},e.prototype._updateCurrentMinMax=function(t){this._currentMin||(this._currentMin=t.clone(),this._currentMax=t.clone()),this._currentMin.minimizeInPlace(t),this._currentMax.maximizeInPlace(t)},e.prototype._updateMargins=function(){if(this._children.length>0){this._currentMin.addInPlaceFromFloats(-this._cellWidth/2,-this._cellHeight/2,0),this._currentMax.addInPlaceFromFloats(this._cellWidth/2,this._cellHeight/2,0);var t=this._currentMax.subtract(this._currentMin);this._backPlate.scaling.x=t.x+this._cellWidth*this.backPlateMargin,this._backPlate.scaling.y=t.y+this._cellHeight*this.backPlateMargin,this._backPlate.scaling.z=.001;for(var e=0;e<this._children.length;e++)this._children[e].position.subtractInPlace(this._currentMin).subtractInPlace(t.scale(.5)),this._children[e].position.z-=.01}this._currentMin=null,this._currentMax=null},e.prototype.addButton=function(i){var o=this.blockLayout;return o||(this.blockLayout=!0),t.prototype.addControl.call(this,i),i.isBackplateVisible=!1,i.scaling.scaleInPlace(e.MENU_BUTTON_SCALE),o||(this.blockLayout=!1),this},e.prototype.addControl=function(t){return d.Logger.Warn("TouchHolographicMenu can only contain buttons. Please use the method `addButton` instead."),this},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver)},e.MENU_BUTTON_SCALE=1,e}(xt),Tt=function(t){function e(e,i){var o=t.call(this,i)||this;return o._handConstraintBehavior=new d.HandConstraintBehavior,o._handConstraintBehavior.linkToXRExperience(e),o.backPlateMargin=.15,o.rows=3,o}return l(e,t),Object.defineProperty(e.prototype,"handConstraintBehavior",{get:function(){return this._handConstraintBehavior},enumerable:!1,configurable:!0}),e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._handConstraintBehavior.attach(i),i},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._handConstraintBehavior.detach()},e}(Ct);d.ShaderStore.ShadersStore.fluentBackplatePixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform float _Angle_;uniform float _Fade_Out_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform sampler2D _Iridescent_Map_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;void Round_Rect_Fragment_B31(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{float d=length(max(abs(UV)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);float g=min(Rect_Parms.z,Rect_Parms.w);float dgrad=max(fwidth(g)*Filter_Width,0.00001);float Inside_Rect=clamp(g/dgrad,0.0,1.0);float inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);Color=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;}\nvoid Blob_Fragment_B71(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid Line_Fragment_B48(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{float k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);Line_Color=mix(Base_Color,Highlight_Color,Highlight*k2);}\nvoid Scale_RGB_B54(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Conditional_Float_B38(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid main()\n{float R_Q72;float G_Q72;float B_Q72;float A_Q72;R_Q72=vColor.r; G_Q72=vColor.g; B_Q72=vColor.b; A_Q72=vColor.a;vec4 Blob_Color_Q71;\n#if BLOB_ENABLE\nfloat k1=dot(vExtra2.xy,vExtra2.xy);float k2=dot(vExtra3.xy,vExtra3.xy);vec3 closer=k1<k2 ? vec3(k1,vExtra2.z,vExtra2.w) : vec3(k2,vExtra3.z,vExtra3.w);Blob_Color_Q71=closer.z*texture(_Blob_Texture_,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);\n#else\nBlob_Color_Q71=vec4(0,0,0,0);\n#endif\nvec4 Line_Color_Q48;Line_Fragment_B48(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q48);float X_Q67;float Y_Q67;X_Q67=vUV.x;Y_Q67=vUV.y;vec3 Incident_Q66=normalize(vPosition-cameraPosition);vec3 Reflected_Q60=reflect(Incident_Q66,vBinormal);float Product_Q63=Y_Q67*_Vertical_Offset_;float Dot_Q68=dot(Incident_Q66, Reflected_Q60);float Dot_Q57=dot(vNormal, Incident_Q66);float Result_Q38;Conditional_Float_B38(_Reflected_,Dot_Q68,Dot_Q57,Result_Q38);float Product_Q64=Result_Q38*_Frequency_;float Sum_Q69=Product_Q64+1.0;float Product_Q70=Sum_Q69*0.5;float Sum_Q62=Product_Q63+Product_Q70;float FractF_Q59=fract(Sum_Q62);vec2 Vec2_Q65=vec2(FractF_Q59,0.5);vec4 Color_Q58;\n#if IRIDESCENT_MAP_ENABLE\nColor_Q58=texture(_Iridescent_Map_,Vec2_Q65);\n#else\nColor_Q58=vec4(0,0,0,0);\n#endif\nvec4 Result_Q54;Scale_RGB_B54(Color_Q58,_Iridescence_Edge_Intensity_,Result_Q54);vec4 Result_Q55;Scale_RGB_B54(Color_Q58,_Iridescence_Intensity_,Result_Q55);vec4 Base_And_Iridescent_Q53;Base_And_Iridescent_Q53=Line_Color_Q48+vec4(Result_Q54.rgb,0.0);vec4 Base_And_Iridescent_Q56;Base_And_Iridescent_Q56=_Base_Color_+vec4(Result_Q55.rgb,0.0);vec4 Result_Q52=Base_And_Iridescent_Q53; Result_Q52.a=1.0;vec4 Result_Q35=Blob_Color_Q71+(1.0-Blob_Color_Q71.a)*Base_And_Iridescent_Q56;vec4 Color_Q31;Round_Rect_Fragment_B31(R_Q72,G_Q72,Result_Q52,_Filter_Width_,vUV,1.0,vExtra1,Result_Q35,Color_Q31);vec4 Result_Q47=_Fade_Out_*Color_Q31;vec4 Out_Color=Result_Q47;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.fluentBackplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform float _Angle_;uniform float _Fade_Out_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform sampler2D _Iridescent_Map_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B115(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid PickDir_B140(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{float a=Degrees*3.14159/180.0;Dir=cos(a)*DirX+sin(a)*DirY;}\nvoid Round_Rect_Vertex_B139(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV)\n{Scale_XY=vec2(Anisotropy,1.0);Line_UV=(UV-vec2(0.5,0.5));Rect_UV=Line_UV*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);Rect_Parms.z=Gradient1; \nRect_Parms.w=Gradient2;}\nvoid Line_Vertex_B135(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{float angle2=(Rate*Time)*2.0*3.1416;float sinAngle2=sin(angle2);float cosAngle2=cos(angle2);vec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;Line_Vertex.x=0.0;Line_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;Line_Vertex.z=0.0; }\nvoid Blob_Vertex_B180(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob=Blob_Position;vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B129(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);New_UV=center+r2*(UV-2.0*center+0.5);New_P=vec3(New_UV-0.5,P.z);Radial_Gradient=1.0-length(delta)*2.0;Radial_Dir=vec3(delta*r2,0.0);}\nvoid Object_To_World_Dir_B132(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid RelativeOrAbsoluteDetail_B147(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{float scale=Absolute_Measurements ? 1.0/Height : 1.0;Radius=Nominal_Radius*scale;Line_Width=Nominal_LineWidth*scale;}\nvoid Edge_AA_Vertex_B130(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{vec3 I=(Eye-Position_World);vec3 T=(world* vec4(Tangent,0.0)).xyz;float g=(dot(T,I)<0.0) ? 0.0 : 1.0;if (Normal_Object.z==0.0) { \nGradient1=Position_Object.z>0.0 ? g : 1.0;Gradient2=Position_Object.z>0.0 ? 1.0 : g;} else {Gradient1=g+(1.0-g)*(Radial_Gradient);Gradient2=1.0;}}\nvoid Pick_Radius_B144(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid main()\n{vec3 Nrm_World_Q128;Nrm_World_Q128=normalize((world*vec4(normal,0.0)).xyz);vec3 Tangent_World_Q131;vec3 Tangent_World_N_Q131;float Tangent_Length_Q131;Tangent_World_Q131=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q131=length(Tangent_World_Q131);Tangent_World_N_Q131=Tangent_World_Q131/Tangent_Length_Q131;vec3 Binormal_World_Q132;vec3 Binormal_World_N_Q132;float Binormal_Length_Q132;Object_To_World_Dir_B132(vec3(0,1,0),Binormal_World_Q132,Binormal_World_N_Q132,Binormal_Length_Q132);float Anisotropy_Q133=Tangent_Length_Q131/Binormal_Length_Q132;vec3 Result_Q177;Result_Q177=mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(_Use_Global_Left_Index_));vec3 Result_Q178;Result_Q178=mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(_Use_Global_Right_Index_));float Result_Q144;Pick_Radius_B144(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q144);vec3 Dir_Q140;PickDir_B140(_Angle_,Tangent_World_N_Q131,Binormal_World_N_Q132,Dir_Q140);float Radius_Q147;float Line_Width_Q147;RelativeOrAbsoluteDetail_B147(Result_Q144,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q132,Radius_Q147,Line_Width_Q147);vec4 Out_Color_Q145=vec4(Radius_Q147,Line_Width_Q147,0,1);vec3 New_P_Q129;vec2 New_UV_Q129;float Radial_Gradient_Q129;vec3 Radial_Dir_Q129;Move_Verts_B129(Anisotropy_Q133,position,Radius_Q147,New_P_Q129,New_UV_Q129,Radial_Gradient_Q129,Radial_Dir_Q129);vec3 Pos_World_Q115;Object_To_World_Pos_B115(New_P_Q129,Pos_World_Q115);vec4 Blob_Info_Q180;\n#if BLOB_ENABLE\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q177,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q180);\n#else\nBlob_Info_Q180=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q181;\n#if BLOB_ENABLE_2\nBlob_Vertex_B180(Pos_World_Q115,Nrm_World_Q128,Tangent_World_N_Q131,Binormal_World_N_Q132,Result_Q178,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q181);\n#else\nBlob_Info_Q181=vec4(0,0,0,0);\n#endif\nfloat Gradient1_Q130;float Gradient2_Q130;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B130(Pos_World_Q115,position,normal,cameraPosition,Radial_Gradient_Q129,Radial_Dir_Q129,tangent,Gradient1_Q130,Gradient2_Q130);\n#else\nGradient1_Q130=1.0;Gradient2_Q130=1.0;\n#endif\nvec2 Rect_UV_Q139;vec4 Rect_Parms_Q139;vec2 Scale_XY_Q139;vec2 Line_UV_Q139;Round_Rect_Vertex_B139(New_UV_Q129,Radius_Q147,0.0,Anisotropy_Q133,Gradient1_Q130,Gradient2_Q130,Rect_UV_Q139,Rect_Parms_Q139,Scale_XY_Q139,Line_UV_Q139);vec3 Line_Vertex_Q135;Line_Vertex_B135(Scale_XY_Q139,Line_UV_Q139,0.0,_Rate_,_Highlight_Transform_,Line_Vertex_Q135);vec3 Position=Pos_World_Q115;vec3 Normal=Dir_Q140;vec2 UV=Rect_UV_Q139;vec3 Tangent=Line_Vertex_Q135;vec3 Binormal=Nrm_World_Q128;vec4 Color=Out_Color_Q145;vec4 Extra1=Rect_Parms_Q139;vec4 Extra2=Blob_Info_Q180;vec4 Extra3=Blob_Info_Q181;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var St=function(t){function e(){var e=t.call(this)||this;return e.BLOB_ENABLE=!0,e.BLOB_ENABLE_2=!0,e.SMOOTH_EDGES=!0,e.IRIDESCENT_MAP_ENABLE=!0,e._needNormals=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Ot=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.03,r.lineWidth=.01,r.absoluteSizes=!1,r._filterWidth=1,r.baseColor=new d.Color4(.0392157,.0666667,.207843,1),r.lineColor=new d.Color4(.14902,.133333,.384314,1),r.blobIntensity=.98,r.blobFarSize=.04,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.08,r.blobNearSize=.22,r.blobPulse=0,r.blobFade=0,r.blobNearSize2=.22,r.blobPulse2=0,r.blobFade2=0,r._rate=.135,r.highlightColor=new d.Color4(.98,.98,.98,1),r.highlightWidth=.25,r._highlightTransform=new d.Vector4(1,1,0,0),r._highlight=1,r.iridescenceIntensity=0,r.iridescenceEdgeIntensity=1,r._angle=-45,r.fadeOut=1,r._reflected=!0,r._frequency=1,r._verticalOffset=0,r.globalLeftIndexTipPosition=d.Vector3.Zero(),r._globalLeftIndexTipPosition4=d.Vector4.Zero(),r.globalRightIndexTipPosition=d.Vector3.Zero(),r._globalRightIndexTipPosition4=d.Vector4.Zero(),r.alphaMode=d.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blobTexture=new d.Texture(e.BLOB_TEXTURE_URL,r.getScene(),!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r._iridescentMap=new d.Texture(e.IM_TEXTURE_URL,r.getScene(),!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new St);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Angle_","_Fade_Out_","_Reflected_","_Frequency_","_Vertical_Offset_","_Iridescent_Map_","_Use_Global_Left_Index_","_Use_Global_Right_Index_","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position"],h=["_Blob_Texture_","_Iridescent_Map_"],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("fluentBackplate",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o,r;if(i.materialDefines){var n=i.effect;n&&(this._activeEffect=n,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",null!==(r=null===(o=this.getScene().activeCamera)||void 0===o?void 0:o.position)&&void 0!==r?r:d.Vector3.ZeroReadOnly),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",1),this._activeEffect.setFloat("_Radius_Top_Right_",1),this._activeEffect.setFloat("_Radius_Bottom_Left_",1),this._activeEffect.setFloat("_Radius_Bottom_Right_",1),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMap),this._activeEffect.setFloat("_Use_Global_Left_Index_",1),this._activeEffect.setFloat("_Use_Global_Right_Index_",1),this._globalLeftIndexTipPosition4.set(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this._globalLeftIndexTipPosition4),this._globalRightIndexTipPosition4.set(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this._globalRightIndexTipPosition4),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._blobTexture.dispose(),this._iridescentMap.dispose()},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentBackplateMaterial",e},e.prototype.getClassName=function(){return"FluentBackplateMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-blob.png",e.IM_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-backplate-iridescence.png",h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"lineWidth",void 0),h([(0,d.serialize)()],e.prototype,"absoluteSizes",void 0),h([(0,d.serialize)()],e.prototype,"baseColor",void 0),h([(0,d.serialize)()],e.prototype,"lineColor",void 0),h([(0,d.serialize)()],e.prototype,"blobIntensity",void 0),h([(0,d.serialize)()],e.prototype,"blobFarSize",void 0),h([(0,d.serialize)()],e.prototype,"blobNearDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse",void 0),h([(0,d.serialize)()],e.prototype,"blobFade",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize2",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse2",void 0),h([(0,d.serialize)()],e.prototype,"blobFade2",void 0),h([(0,d.serialize)()],e.prototype,"highlightColor",void 0),h([(0,d.serialize)()],e.prototype,"highlightWidth",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceIntensity",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),h([(0,d.serialize)()],e.prototype,"fadeOut",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.FluentBackplateMaterial",Ot);var Rt=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=i,o}return l(e,t),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._model.renderingGroupId},set:function(t){this._model.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicBackplate"},e.prototype._createNode=function(t){var i,o=this,r=(0,d.CreateBox)((null!==(i=this.name)&&void 0!==i?i:"HolographicBackplate")+"_CollisionMesh",{width:1,height:1,depth:1},t);return r.isPickable=!0,r.visibility=0,d.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(o.name,"_frontPlate"),e.isPickable=!1,e.parent=r,o._material&&(e.material=o._material),o._model=e})),r},e.prototype._createMaterial=function(t){this._material=new Ot(this.name+" Material",t.getScene())},e.prototype._affectMaterial=function(t){this._shareMaterials?this._host._touchSharedMaterials.fluentBackplateMaterial?this._material=this._host._touchSharedMaterials.fluentBackplateMaterial:(this._createMaterial(t),this._host._touchSharedMaterials.fluentBackplateMaterial=this._material):this._createMaterial(t)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.shareMaterials||this._material.dispose(),this._model.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(gt),wt=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=!0,o._shareMaterials=i,o.pointerEnterAnimation=function(){o.mesh&&o._frontPlate.setEnabled(!0)},o.pointerOutAnimation=function(){o.mesh&&o._frontPlate.setEnabled(!1)},o}return l(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,d.CreatePlane)("",{size:1},this._backPlate._scene);var o=(0,d.CreatePlane)("",{size:1,sideOrientation:d.Mesh.DOUBLESIDE},this._backPlate._scene),r=new d.StandardMaterial("",this._backPlate._scene);r.diffuseColor=d.Color3.FromHexString("#212121"),o.material=r,o.isPickable=!1,this._tooltipMesh.addChild(o),o.position=d.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=d.Vector3.Up().scale(.7).add(d.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=ct.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new S,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new d.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"HolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new w;if(t.isVertical=!0,(0,d.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new O;e.source=this._imageUrl,e.paddingTop="40px",e.height="180px",e.width="100px",e.paddingBottom="40px",t.addControl(e)}if(this._text){var i=new S;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this._frontPlate&&(this.content=t)},e.prototype._createNode=function(e){return this._backPlate=(0,d.CreateBox)(this.name+"BackMesh",{width:1,height:1,depth:.08},e),this._frontPlate=(0,d.CreateBox)(this.name+"FrontMesh",{width:1,height:1,depth:.08},e),this._frontPlate.parent=this._backPlate,this._frontPlate.position=d.Vector3.Forward(e.useRightHandedSystem).scale(-.08),this._frontPlate.isPickable=!1,this._frontPlate.setEnabled(!1),this._textPlate=t.prototype._createNode.call(this,e),this._textPlate.parent=this._backPlate,this._textPlate.position=d.Vector3.Forward(e.useRightHandedSystem).scale(-.08),this._textPlate.isPickable=!1,this._backPlate},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t},e.prototype._createBackMaterial=function(t){var e=this;this._backMaterial=new Bt(this.name+"Back Material",t.getScene()),this._backMaterial.renderHoverLight=!0,this._pickedPointObserver=this._host.onPickedPointChangedObservable.add((function(t){t?(e._backMaterial.hoverPosition=t,e._backMaterial.hoverColor.a=1):e._backMaterial.hoverColor.a=0}))},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new Bt(this.name+"Front Material",t.getScene()),this._frontMaterial.innerGlowColorIntensity=0,this._frontMaterial.alpha=.5,this._frontMaterial.renderBorders=!0},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new d.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=d.Color3.Black()},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._sharedMaterials.backFluentMaterial?this._backMaterial=this._host._sharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._sharedMaterials.backFluentMaterial=this._backMaterial),this._host._sharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._sharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._sharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._frontPlate.material=this._frontMaterial,this._textPlate.material=this._plateMaterial,this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e}(vt);d.ShaderStore.ShadersStore.fluentButtonPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;uniform float _Edge_Width_;uniform vec4 _Edge_Color_;uniform bool _Relative_Width_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Active_Face_Dir_;uniform vec3 _Active_Face_Up_;uniform bool Enable_Fade;uniform float _Fade_Width_;uniform bool _Smooth_Active_Face_;uniform bool _Show_Frame_;uniform bool _Use_Blob_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Holo_Edge_Fragment_B35(\nvec4 Edges,\nfloat Edge_Width,\nout float NotEdge)\n{vec2 c=vec2(min(Edges.r,Edges.g),min(Edges.b,Edges.a));vec2 df=fwidth(c)*Edge_Width;vec2 g=clamp(c/df,0.0,1.0);NotEdge=g.x*g.y;}\nvoid Blob_Fragment_B39(\nvec2 UV,\nvec3 Blob_Info,\nsampler2D Blob_Texture,\nout vec4 Blob_Color)\n{float k=dot(UV,UV);Blob_Color=Blob_Info.y*texture(Blob_Texture,vec2(vec2(sqrt(k),Blob_Info.x).x,1.0-vec2(sqrt(k),Blob_Info.x).y))*(1.0-clamp(k,0.0,1.0));}\nvec2 FilterStep(vec2 Edge,vec2 X)\n{vec2 dX=max(fwidth(X),vec2(0.00001,0.00001));return clamp( (X+dX-max(Edge,X-dX))/(dX*2.0),0.0,1.0);}\nvoid Wireframe_Fragment_B59(\nvec3 Widths,\nvec2 UV,\nfloat Proximity,\nvec4 Edge_Color,\nout vec4 Wireframe)\n{vec2 c=min(UV,vec2(1.0,1.0)-UV);vec2 g=FilterStep(Widths.xy*0.5,c); \nWireframe=(1.0-min(g.x,g.y))*Proximity*Edge_Color;}\nvoid Proximity_B53(\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Proximity_Max_Intensity,\nfloat Proximity_Near_Radius,\nvec3 Position,\nvec3 Show_Selection,\nvec4 Extra1,\nfloat Dist_To_Face,\nfloat Intensity,\nout float Proximity)\n{vec2 delta1=Extra1.xy;vec2 delta2=Extra1.zw;float d2=sqrt(min(dot(delta1,delta1),dot(delta2,delta2))+Dist_To_Face*Dist_To_Face);Proximity=Intensity*Proximity_Max_Intensity*(1.0-clamp(d2/Proximity_Near_Radius,0.0,1.0))*(1.0-Show_Selection.x)+Show_Selection.x;}\nvoid To_XYZ_B46(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid main()\n{float NotEdge_Q35;\n#if ENABLE_FADE\nHolo_Edge_Fragment_B35(vColor,_Fade_Width_,NotEdge_Q35);\n#else\nNotEdge_Q35=1.0;\n#endif\nvec4 Blob_Color_Q39;float k=dot(vUV,vUV);vec2 blobTextureCoord=vec2(vec2(sqrt(k),vTangent.x).x,1.0-vec2(sqrt(k),vTangent.x).y);vec4 blobColor=mix(vec4(1.0,1.0,1.0,1.0)*step(1.0-vTangent.x,clamp(sqrt(k)+0.1,0.0,1.0)),texture(_Blob_Texture_,blobTextureCoord),float(_Use_Blob_Texture_));Blob_Color_Q39=vTangent.y*blobColor*(1.0-clamp(k,0.0,1.0));float Is_Quad_Q24;Is_Quad_Q24=vNormal.z;vec3 Blob_Position_Q41= mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));vec3 Blob_Position_Q42= mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));float X_Q46;float Y_Q46;float Z_Q46;To_XYZ_B46(vBinormal,X_Q46,Y_Q46,Z_Q46);float Proximity_Q53;Proximity_B53(Blob_Position_Q41,Blob_Position_Q42,_Proximity_Max_Intensity_,_Proximity_Near_Radius_,vPosition,vBinormal,vExtra1,Y_Q46,Z_Q46,Proximity_Q53);vec4 Wireframe_Q59;Wireframe_Fragment_B59(vNormal,vUV,Proximity_Q53,_Edge_Color_,Wireframe_Q59);vec4 Wire_Or_Blob_Q23=mix(Wireframe_Q59,Blob_Color_Q39,Is_Quad_Q24);vec4 Result_Q22;Result_Q22=mix(Wire_Or_Blob_Q23,vec4(0.3,0.3,0.3,0.3),float(_Show_Frame_));vec4 Final_Color_Q37=NotEdge_Q35*Result_Q22;vec4 Out_Color=Final_Color_Q37;float Clip_Threshold=0.0;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.fluentButtonVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform float _Edge_Width_;uniform vec4 _Edge_Color_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Active_Face_Dir_;uniform vec3 _Active_Face_Up_;uniform bool _Enable_Fade_;uniform float _Fade_Width_;uniform bool _Smooth_Active_Face_;uniform bool _Show_Frame_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;void Blob_Vertex_B47(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nvec4 Vx_Color,\nvec2 UV,\nvec3 Face_Center,\nvec2 Face_Size,\nvec2 In_UV,\nfloat Blob_Fade_Length,\nfloat Selection_Fade,\nfloat Selection_Fade_Size,\nfloat Inner_Fade,\nvec3 Active_Face_Center,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nfloat Blob_Enabled,\nout vec3 Out_Position,\nout vec2 Out_UV,\nout vec3 Blob_Info)\n{float blobSize,fadeIn;vec3 Hit_Position;Blob_Info=vec3(0.0,0.0,0.0);float Hit_Distance=dot(Blob_Position-Face_Center,Normal);Hit_Position=Blob_Position-Hit_Distance*Normal;float absD=abs(Hit_Distance);float lerpVal=clamp((absD-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);fadeIn=1.0-clamp((absD-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float innerFade=1.0-clamp(-Hit_Distance/Inner_Fade,0.0,1.0);float farClip=clamp(1.0-step(Blob_Far_Distance+Blob_Fade_Length,absD),0.0,1.0);float size=mix(Blob_Near_Size,Blob_Far_Size,lerpVal)*farClip;blobSize=mix(size,Selection_Fade_Size,Selection_Fade)*innerFade*Blob_Enabled;Blob_Info.x=lerpVal*0.5+0.5;Blob_Info.y=fadeIn*Intensity*(1.0-Selection_Fade)*Blob_Fade;Blob_Info.x*=(1.0-Blob_Pulse);vec3 delta=Hit_Position-Face_Center;vec2 blobCenterXY=vec2(dot(delta,Tangent),dot(delta,Bitangent));vec2 quadUVin=2.0*UV-1.0; \nvec2 blobXY=blobCenterXY+quadUVin*blobSize;vec2 blobClipped=clamp(blobXY,-Face_Size*0.5,Face_Size*0.5);vec2 blobUV=(blobClipped-blobCenterXY)/max(blobSize,0.0001)*2.0;vec3 blobCorner=Face_Center+blobClipped.x*Tangent+blobClipped.y*Bitangent;Out_Position=mix(Position,blobCorner,Vx_Color.rrr);Out_UV=mix(In_UV,blobUV,Vx_Color.rr);}\nvec2 ProjectProximity(\nvec3 blobPosition,\nvec3 position,\nvec3 center,\nvec3 dir,\nvec3 xdir,\nvec3 ydir,\nout float vdistance\n)\n{vec3 delta=blobPosition-position;vec2 xy=vec2(dot(delta,xdir),dot(delta,ydir));vdistance=abs(dot(delta,dir));return xy;}\nvoid Proximity_Vertex_B66(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nvec3 Position,\nfloat Proximity_Far_Distance,\nfloat Relative_Scale,\nfloat Proximity_Anisotropy,\nvec3 Up,\nout vec4 Extra1,\nout float Distance_To_Face,\nout float Intensity)\n{vec3 Active_Face_Dir_X=normalize(cross(Active_Face_Dir,Up));vec3 Active_Face_Dir_Y=cross(Active_Face_Dir,Active_Face_Dir_X);float distz1,distz2;Extra1.xy=ProjectProximity(Blob_Position,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz1)/Relative_Scale;Extra1.zw=ProjectProximity(Blob_Position_2,Position,Active_Face_Center,Active_Face_Dir,Active_Face_Dir_X*Proximity_Anisotropy,Active_Face_Dir_Y,distz2)/Relative_Scale;Distance_To_Face=dot(Active_Face_Dir,Position-Active_Face_Center);Intensity=1.0-clamp(min(distz1,distz2)/Proximity_Far_Distance,0.0,1.0);}\nvoid Holo_Edge_Vertex_B44(\nvec3 Incident,\nvec3 Normal,\nvec2 UV,\nvec3 Tangent,\nvec3 Bitangent,\nbool Smooth_Active_Face,\nfloat Active,\nout vec4 Holo_Edges)\n{float NdotI=dot(Incident,Normal);vec2 flip=(UV-vec2(0.5,0.5));float udot=dot(Incident,Tangent)*flip.x*NdotI;float uval=1.0-float(udot>0.0);float vdot=-dot(Incident,Bitangent)*flip.y*NdotI;float vval=1.0-float(vdot>0.0);float Smooth_And_Active=step(1.0,float(Smooth_Active_Face && Active>0.0));uval=mix(uval,max(1.0,uval),Smooth_And_Active); \nvval=mix(vval,max(1.0,vval),Smooth_And_Active);Holo_Edges=vec4(1.0,1.0,1.0,1.0)-vec4(uval*UV.x,uval*(1.0-UV.x),vval*UV.y,vval*(1.0-UV.y));}\nvoid Object_To_World_Pos_B13(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Choose_Blob_B38(\nvec4 Vx_Color,\nvec3 Position1,\nvec3 Position2,\nbool Blob_Enable_1,\nbool Blob_Enable_2,\nfloat Near_Size_1,\nfloat Near_Size_2,\nfloat Blob_Inner_Fade_1,\nfloat Blob_Inner_Fade_2,\nfloat Blob_Pulse_1,\nfloat Blob_Pulse_2,\nfloat Blob_Fade_1,\nfloat Blob_Fade_2,\nout vec3 Position,\nout float Near_Size,\nout float Inner_Fade,\nout float Blob_Enable,\nout float Fade,\nout float Pulse)\n{Position=Position1*(1.0-Vx_Color.g)+Vx_Color.g*Position2;float b1=float(Blob_Enable_1);float b2=float(Blob_Enable_2);Blob_Enable=b1+(b2-b1)*Vx_Color.g;Pulse=Blob_Pulse_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Pulse_2;Fade=Blob_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Fade_2;Near_Size=Near_Size_1*(1.0-Vx_Color.g)+Vx_Color.g*Near_Size_2;Inner_Fade=Blob_Inner_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Inner_Fade_2;}\nvoid Wireframe_Vertex_B51(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Edge_Width,\nvec2 Face_Size,\nout vec3 Wire_Vx_Pos,\nout vec2 UV,\nout vec2 Widths)\n{Widths.xy=Edge_Width/Face_Size;float x=dot(Position,Tangent);float y=dot(Position,Bitangent);float dx=0.5-abs(x);float newx=(0.5-dx*Widths.x*2.0)*sign(x);float dy=0.5-abs(y);float newy=(0.5-dy*Widths.y*2.0)*sign(y);Wire_Vx_Pos=Normal*0.5+newx*Tangent+newy*Bitangent;UV.x=dot(Wire_Vx_Pos,Tangent)+0.5;UV.y=dot(Wire_Vx_Pos,Bitangent)+0.5;}\nvec2 ramp2(vec2 start,vec2 end,vec2 x)\n{return clamp((x-start)/(end-start),vec2(0.0,0.0),vec2(1.0,1.0));}\nfloat computeSelection(\nvec3 blobPosition,\nvec3 normal,\nvec3 tangent,\nvec3 bitangent,\nvec3 faceCenter,\nvec2 faceSize,\nfloat selectionFuzz,\nfloat farDistance,\nfloat fadeLength\n)\n{vec3 delta=blobPosition-faceCenter;float absD=abs(dot(delta,normal));float fadeIn=1.0-clamp((absD-farDistance)/fadeLength,0.0,1.0);vec2 blobCenterXY=vec2(dot(delta,tangent),dot(delta,bitangent));vec2 innerFace=faceSize*(1.0-selectionFuzz)*0.5;vec2 selectPulse=ramp2(-faceSize*0.5,-innerFace,blobCenterXY)-ramp2(innerFace,faceSize*0.5,blobCenterXY);return selectPulse.x*selectPulse.y*fadeIn;}\nvoid Selection_Vertex_B48(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec2 Face_Size,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Selection_Fuzz,\nfloat Selected,\nfloat Far_Distance,\nfloat Fade_Length,\nvec3 Active_Face_Dir,\nout float Show_Selection)\n{float select1=computeSelection(Blob_Position,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float select2=computeSelection(Blob_Position_2,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float Active=max(0.0,dot(Active_Face_Dir,Normal));Show_Selection=mix(max(select1,select2),1.0,Selected)*Active;}\nvoid Proximity_Visibility_B54(\nfloat Selection,\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Input_Width,\nfloat Proximity_Far_Distance,\nfloat Proximity_Radius,\nvec3 Active_Face_Center,\nvec3 Active_Face_Dir,\nout float Width)\n{vec3 boxEdges=(world*vec4(vec3(0.5,0.5,0.5),0.0)).xyz;float boxMaxSize=length(boxEdges);float d1=dot(Proximity_Center-Active_Face_Center,Active_Face_Dir);vec3 blob1=Proximity_Center-d1*Active_Face_Dir;float d2=dot(Proximity_Center_2-Active_Face_Center,Active_Face_Dir);vec3 blob2=Proximity_Center_2-d2*Active_Face_Dir;vec3 delta1=blob1-Active_Face_Center;vec3 delta2=blob2-Active_Face_Center;float dist1=dot(delta1,delta1);float dist2=dot(delta2,delta2);float nearestProxDist=sqrt(min(dist1,dist2));Width=Input_Width*(1.0-step(boxMaxSize+Proximity_Radius,nearestProxDist))*(1.0-step(Proximity_Far_Distance,min(d1,d2))*(1.0-step(0.0001,Selection)));}\nvoid Object_To_World_Dir_B67(\nvec3 Dir_Object,\nout vec3 Dir_World)\n{Dir_World=(world*vec4(Dir_Object,0.0)).xyz;}\nvoid main()\n{vec3 Active_Face_Center_Q49;Active_Face_Center_Q49=(world*vec4(_Active_Face_Dir_*0.5,1.0)).xyz;vec3 Blob_Position_Q41= mix(_Blob_Position_,Global_Left_Index_Tip_Position.xyz,float(Use_Global_Left_Index));vec3 Blob_Position_Q42= mix(_Blob_Position_2_,Global_Right_Index_Tip_Position.xyz,float(Use_Global_Right_Index));vec3 Active_Face_Dir_Q64=normalize((world*vec4(_Active_Face_Dir_,0.0)).xyz);float Relative_Scale_Q57;\n#if RELATIVE_WIDTH\nRelative_Scale_Q57=length((world*vec4(vec3(0,1,0),0.0)).xyz);\n#else\nRelative_Scale_Q57=1.0;\n#endif\nvec3 Tangent_World_Q30;Tangent_World_Q30=(world*vec4(tangent,0.0)).xyz;vec3 Binormal_World_Q31;Binormal_World_Q31=(world*vec4((cross(normal,tangent)),0.0)).xyz;vec3 Normal_World_Q60;Normal_World_Q60=(world*vec4(normal,0.0)).xyz;vec3 Result_Q18=0.5*normal;vec3 Dir_World_Q67;Object_To_World_Dir_B67(_Active_Face_Up_,Dir_World_Q67);float Product_Q56=_Edge_Width_*Relative_Scale_Q57;vec3 Normal_World_N_Q29=normalize(Normal_World_Q60);vec3 Tangent_World_N_Q28=normalize(Tangent_World_Q30);vec3 Binormal_World_N_Q32=normalize(Binormal_World_Q31);vec3 Position_Q38;float Near_Size_Q38;float Inner_Fade_Q38;float Blob_Enable_Q38;float Fade_Q38;float Pulse_Q38;Choose_Blob_B38(color,Blob_Position_Q41,Blob_Position_Q42,_Blob_Enable_,_Blob_Enable_2_,_Blob_Near_Size_,_Blob_Near_Size_2_,_Blob_Inner_Fade_,_Blob_Inner_Fade_2_,_Blob_Pulse_,_Blob_Pulse_2_,_Blob_Fade_,_Blob_Fade_2_,Position_Q38,Near_Size_Q38,Inner_Fade_Q38,Blob_Enable_Q38,Fade_Q38,Pulse_Q38);vec3 Face_Center_Q33;Face_Center_Q33=(world*vec4(Result_Q18,1.0)).xyz;vec2 Face_Size_Q50=vec2(length(Tangent_World_Q30),length(Binormal_World_Q31));float Show_Selection_Q48;Selection_Vertex_B48(Blob_Position_Q41,Blob_Position_Q42,Face_Center_Q33,Face_Size_Q50,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,_Selection_Fuzz_,_Selected_,_Selected_Distance_,_Selected_Fade_Length_,Active_Face_Dir_Q64,Show_Selection_Q48);vec3 Normalized_Q72=normalize(Dir_World_Q67);float Active_Q34=max(0.0,dot(Active_Face_Dir_Q64,Normal_World_N_Q29));float Width_Q54;Proximity_Visibility_B54(Show_Selection_Q48,Blob_Position_Q41,Blob_Position_Q42,Product_Q56,_Proximity_Far_Distance_,_Proximity_Near_Radius_,Active_Face_Center_Q49,Active_Face_Dir_Q64,Width_Q54);vec3 Wire_Vx_Pos_Q51;vec2 UV_Q51;vec2 Widths_Q51;Wireframe_Vertex_B51(position,normal,tangent,(cross(normal,tangent)),Width_Q54,Face_Size_Q50,Wire_Vx_Pos_Q51,UV_Q51,Widths_Q51);vec3 Vec3_Q27=vec3(Widths_Q51.x,Widths_Q51.y,color.r);vec3 Pos_World_Q13;Object_To_World_Pos_B13(Wire_Vx_Pos_Q51,Pos_World_Q13);vec3 Incident_Q36=normalize(Pos_World_Q13-cameraPosition);vec3 Out_Position_Q47;vec2 Out_UV_Q47;vec3 Blob_Info_Q47;Blob_Vertex_B47(Pos_World_Q13,Normal_World_N_Q29,Tangent_World_N_Q28,Binormal_World_N_Q32,Position_Q38,_Blob_Intensity_,Near_Size_Q38,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,color,uv,Face_Center_Q33,Face_Size_Q50,UV_Q51,_Blob_Fade_Length_,_Selection_Fade_,_Selection_Fade_Size_,Inner_Fade_Q38,Active_Face_Center_Q49,Pulse_Q38,Fade_Q38,Blob_Enable_Q38,Out_Position_Q47,Out_UV_Q47,Blob_Info_Q47);vec4 Extra1_Q66;float Distance_To_Face_Q66;float Intensity_Q66;Proximity_Vertex_B66(Blob_Position_Q41,Blob_Position_Q42,Active_Face_Center_Q49,Active_Face_Dir_Q64,Pos_World_Q13,_Proximity_Far_Distance_,Relative_Scale_Q57,_Proximity_Anisotropy_,Normalized_Q72,Extra1_Q66,Distance_To_Face_Q66,Intensity_Q66);vec4 Holo_Edges_Q44;Holo_Edge_Vertex_B44(Incident_Q36,Normal_World_N_Q29,uv,Tangent_World_Q30,Binormal_World_Q31,_Smooth_Active_Face_,Active_Q34,Holo_Edges_Q44);vec3 Vec3_Q19=vec3(Show_Selection_Q48,Distance_To_Face_Q66,Intensity_Q66);vec3 Position=Out_Position_Q47;vec2 UV=Out_UV_Q47;vec3 Tangent=Blob_Info_Q47;vec3 Binormal=Vec3_Q19;vec3 Normal=Vec3_Q27;vec4 Extra1=Extra1_Q66;vec4 Color=Holo_Edges_Q44;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;}";var Mt=function(t){function e(){var e=t.call(this)||this;return e.RELATIVE_WIDTH=!0,e.ENABLE_FADE=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Et=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.edgeWidth=.04,r.edgeColor=new d.Color4(.592157,.592157,.592157,1),r.proximityMaxIntensity=.45,r.proximityFarDistance=.16,r.proximityNearRadius=1.5,r.proximityAnisotropy=1,r.selectionFuzz=.5,r.selected=0,r.selectionFade=0,r.selectionFadeSize=.3,r.selectedDistance=.08,r.selectedFadeLength=.08,r.blobIntensity=.5,r.blobFarSize=.05,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.08,r.leftBlobEnable=!0,r.leftBlobNearSize=.025,r.leftBlobPulse=0,r.leftBlobFade=1,r.leftBlobInnerFade=.01,r.rightBlobEnable=!0,r.rightBlobNearSize=.025,r.rightBlobPulse=0,r.rightBlobFade=1,r.rightBlobInnerFade=.01,r.activeFaceDir=new d.Vector3(0,0,-1),r.activeFaceUp=new d.Vector3(0,1,0),r.enableFade=!0,r.fadeWidth=1.5,r.smoothActiveFace=!0,r.showFrame=!1,r.useBlobTexture=!0,r.globalLeftIndexTipPosition=d.Vector3.Zero(),r.globalRightIndexTipPosition=d.Vector3.Zero(),r.alphaMode=d.Constants.ALPHA_ADD,r.disableDepthWrite=!0,r.backFaceCulling=!1,r._blobTexture=new d.Texture(e.BLOB_TEXTURE_URL,r.getScene(),!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!0},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Mt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!0,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Edge_Width_","_Edge_Color_","_Relative_Width_","_Proximity_Max_Intensity_","_Proximity_Far_Distance_","_Proximity_Near_Radius_","_Proximity_Anisotropy_","_Selection_Fuzz_","_Selected_","_Selection_Fade_","_Selection_Fade_Size_","_Selected_Distance_","_Selected_Fade_Length_","_Blob_Enable_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Inner_Fade_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Enable_2_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Inner_Fade_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Active_Face_Dir_","_Active_Face_Up_","_Enable_Fade_","_Fade_Width_","_Smooth_Active_Face_","_Show_Frame_","_Use_Blob_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],h=["_Blob_Texture_"],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("fluentButton",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setColor4("_Edge_Color_",new d.Color3(this.edgeColor.r,this.edgeColor.g,this.edgeColor.b),this.edgeColor.a),this._activeEffect.setFloat("_Proximity_Max_Intensity_",this.proximityMaxIntensity),this._activeEffect.setFloat("_Proximity_Far_Distance_",this.proximityFarDistance),this._activeEffect.setFloat("_Proximity_Near_Radius_",this.proximityNearRadius),this._activeEffect.setFloat("_Proximity_Anisotropy_",this.proximityAnisotropy),this._activeEffect.setFloat("_Selection_Fuzz_",this.selectionFuzz),this._activeEffect.setFloat("_Selected_",this.selected),this._activeEffect.setFloat("_Selection_Fade_",this.selectionFade),this._activeEffect.setFloat("_Selection_Fade_Size_",this.selectionFadeSize),this._activeEffect.setFloat("_Selected_Distance_",this.selectedDistance),this._activeEffect.setFloat("_Selected_Fade_Length_",this.selectedFadeLength),this._activeEffect.setFloat("_Blob_Enable_",this.leftBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.leftBlobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Inner_Fade_",this.leftBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_",this.leftBlobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.leftBlobFade),this._activeEffect.setFloat("_Blob_Enable_2_",this.rightBlobEnable?1:0),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.rightBlobNearSize),this._activeEffect.setFloat("_Blob_Inner_Fade_2_",this.rightBlobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_2_",this.rightBlobPulse),this._activeEffect.setFloat("_Blob_Fade_2_",this.rightBlobFade),this._activeEffect.setVector3("_Active_Face_Dir_",this.activeFaceDir),this._activeEffect.setVector3("_Active_Face_Up_",this.activeFaceUp),this._activeEffect.setFloat("_Fade_Width_",this.fadeWidth),this._activeEffect.setFloat("_Smooth_Active_Face_",this.smoothActiveFace?1:0),this._activeEffect.setFloat("_Show_Frame_",this.showFrame?1:0),this._activeEffect.setFloat("_Use_Blob_Texture_",this.useBlobTexture?1:0),this._activeEffect.setFloat("Use_Global_Left_Index",1),this._activeEffect.setFloat("Use_Global_Right_Index",1),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",new d.Vector4(this.globalLeftIndexTipPosition.x,this.globalLeftIndexTipPosition.y,this.globalLeftIndexTipPosition.z,1)),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",new d.Vector4(this.globalRightIndexTipPosition.x,this.globalRightIndexTipPosition.y,this.globalRightIndexTipPosition.z,1)),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.FluentButtonMaterial",e},e.prototype.getClassName=function(){return"FluentButtonMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/mrtk-fluent-button-blob.png",h([(0,d.serialize)()],e.prototype,"edgeWidth",void 0),h([(0,d.serializeAsColor4)()],e.prototype,"edgeColor",void 0),h([(0,d.serialize)()],e.prototype,"proximityMaxIntensity",void 0),h([(0,d.serialize)()],e.prototype,"proximityFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"proximityNearRadius",void 0),h([(0,d.serialize)()],e.prototype,"proximityAnisotropy",void 0),h([(0,d.serialize)()],e.prototype,"selectionFuzz",void 0),h([(0,d.serialize)()],e.prototype,"selected",void 0),h([(0,d.serialize)()],e.prototype,"selectionFade",void 0),h([(0,d.serialize)()],e.prototype,"selectionFadeSize",void 0),h([(0,d.serialize)()],e.prototype,"selectedDistance",void 0),h([(0,d.serialize)()],e.prototype,"selectedFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"blobIntensity",void 0),h([(0,d.serialize)()],e.prototype,"blobFarSize",void 0),h([(0,d.serialize)()],e.prototype,"blobNearDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"leftBlobEnable",void 0),h([(0,d.serialize)()],e.prototype,"leftBlobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"leftBlobPulse",void 0),h([(0,d.serialize)()],e.prototype,"leftBlobFade",void 0),h([(0,d.serialize)()],e.prototype,"leftBlobInnerFade",void 0),h([(0,d.serialize)()],e.prototype,"rightBlobEnable",void 0),h([(0,d.serialize)()],e.prototype,"rightBlobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"rightBlobPulse",void 0),h([(0,d.serialize)()],e.prototype,"rightBlobFade",void 0),h([(0,d.serialize)()],e.prototype,"rightBlobInnerFade",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"activeFaceDir",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"activeFaceUp",void 0),h([(0,d.serialize)()],e.prototype,"enableFade",void 0),h([(0,d.serialize)()],e.prototype,"fadeWidth",void 0),h([(0,d.serialize)()],e.prototype,"smoothActiveFace",void 0),h([(0,d.serialize)()],e.prototype,"showFrame",void 0),h([(0,d.serialize)()],e.prototype,"useBlobTexture",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"globalLeftIndexTipPosition",void 0),h([(0,d.serializeAsVector3)()],e.prototype,"globalRightIndexTipPosition",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.FluentButtonMaterial",Et);var Ft=function(t){function e(e,i){var o=t.call(this,e)||this;return o._isNearPressed=!1,o._interactionSurfaceHeight=0,o._isToggleButton=!1,o._toggleState=!1,o._toggleButtonCallback=function(){o._onToggle(!o._toggleState)},o.onToggleObservable=new d.Observable,o.collidableFrontDirection=d.Vector3.Zero(),i&&(o.collisionMesh=i),o}return l(e,t),Object.defineProperty(e.prototype,"isActiveNearInteraction",{get:function(){return this._isNearPressed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collidableFrontDirection",{get:function(){if(this._collisionMesh){var t=d.TmpVectors.Vector3[0];return d.Vector3.TransformNormalToRef(this._collidableFrontDirection,this._collisionMesh.getWorldMatrix(),t),t.normalize()}return this._collidableFrontDirection},set:function(t){if(this._collidableFrontDirection=t.normalize(),this._collisionMesh){var e=d.TmpVectors.Matrix[0];e.copyFrom(this._collisionMesh.getWorldMatrix()),e.invert(),d.Vector3.TransformNormalToRef(this._collidableFrontDirection,e,this._collidableFrontDirection),this._collidableFrontDirection.normalize()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"collisionMesh",{set:function(t){var e,i=this;this._collisionMesh&&(this._collisionMesh.isNearPickable=!1,(null===(e=this._collisionMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(this._collisionMesh.reservedDataStore.GUI3D={}),this._collisionMesh.getChildMeshes().forEach((function(t){var e;t.isNearPickable=!1,(null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)&&(t.reservedDataStore.GUI3D={})}))),this._collisionMesh=t,this._injectGUI3DReservedDataStore(this._collisionMesh).control=this,this._collisionMesh.isNearPickable=!0,this._collisionMesh.getChildMeshes().forEach((function(t){i._injectGUI3DReservedDataStore(t).control=i,t.isNearPickable=!0})),this.collidableFrontDirection=t.forward},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggleButton",{get:function(){return this._isToggleButton},set:function(t){t!==this._isToggleButton&&(this._isToggleButton=t,t?this.onPointerUpObservable.add(this._toggleButtonCallback):(this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this._toggleState&&this._onToggle(!1)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isToggled",{get:function(){return this._toggleState},set:function(t){this._isToggleButton&&this._toggleState!==t&&this._onToggle(t)},enumerable:!1,configurable:!0}),e.prototype._onToggle=function(t){this._toggleState=t,this.onToggleObservable.notifyObservers(t)},e.prototype._isInteractionInFrontOfButton=function(t){return this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition())>0},e.prototype.getPressDepth=function(t){if(!this._isNearPressed)return 0;var e=this._getInteractionHeight(t,this._collisionMesh.getAbsolutePosition());return this._interactionSurfaceHeight-e},e.prototype._getInteractionHeight=function(t,e){var i=this.collidableFrontDirection;if(0===i.length())return d.Vector3.Distance(t,e);var o=d.Vector3.Dot(e,i);return d.Vector3.Dot(t,i)-o},e.prototype._generatePointerEventType=function(t,e,i){if(t===d.PointerEventTypes.POINTERDOWN||t===d.PointerEventTypes.POINTERMOVE){if(!this._isInteractionInFrontOfButton(e))return d.PointerEventTypes.POINTERMOVE;this._isNearPressed=!0,this._interactionSurfaceHeight=this._getInteractionHeight(e,this._collisionMesh.getAbsolutePosition())}if(t===d.PointerEventTypes.POINTERUP){if(0==i)return d.PointerEventTypes.POINTERMOVE;this._isNearPressed=!1}return t},e.prototype._getTypeName=function(){return"TouchButton3D"},e.prototype._createNode=function(e){return t.prototype._createNode.call(this,e)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.onPointerUpObservable.removeCallback(this._toggleButtonCallback),this.onToggleObservable.clear(),this._collisionMesh&&this._collisionMesh.dispose()},e}(vt),Dt=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o._shareMaterials=!0,o._isBackplateVisible=!0,o._frontPlateDepth=.5,o._backPlateDepth=.04,o._backplateColor=new d.Color3(.08,.15,.55),o._backplateToggledColor=new d.Color3(.25,.4,.95),o._shareMaterials=i,o.pointerEnterAnimation=function(){o._frontMaterial.leftBlobEnable=!0,o._frontMaterial.rightBlobEnable=!0},o.pointerOutAnimation=function(){o._frontMaterial.leftBlobEnable=!1,o._frontMaterial.rightBlobEnable=!1},o.pointerDownAnimation=function(){o._frontPlate&&!o.isActiveNearInteraction&&(o._frontPlate.scaling.z=.2*o._frontPlateDepth,o._frontPlate.position=d.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-.2*o._frontPlateDepth)/2),o._textPlate.position=d.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+.2*o._frontPlateDepth)/2))},o.pointerUpAnimation=function(){o._frontPlate&&(o._frontPlate.scaling.z=o._frontPlateDepth,o._frontPlate.position=d.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-o._frontPlateDepth)/2),o._textPlate.position=d.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+o._frontPlateDepth)/2))},o.onPointerMoveObservable.add((function(t){if(o._frontPlate&&o.isActiveNearInteraction){var e=d.Vector3.Zero();if(o._backPlate.getWorldMatrix().decompose(e,void 0,void 0)){var i=o._getInteractionHeight(t,o._backPlate.getAbsolutePosition())/e.z;i=d.Scalar.Clamp(i-o._backPlateDepth/2,.2*o._frontPlateDepth,o._frontPlateDepth),o._frontPlate.scaling.z=i,o._frontPlate.position=d.Vector3.Forward(o._frontPlate._scene.useRightHandedSystem).scale((o._frontPlateDepth-i)/2),o._textPlate.position=d.Vector3.Forward(o._textPlate._scene.useRightHandedSystem).scale(-(o._backPlateDepth+i)/2)}}})),o._pointerHoverObserver=o.onPointerMoveObservable.add((function(t){o._frontMaterial.globalLeftIndexTipPosition=t})),o}return l(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._backPlate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){return this._tooltipTextBlock?this._tooltipTextBlock.text:null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,d.CreatePlane)("",{size:1},this._backPlate._scene);var o=(0,d.CreatePlane)("",{size:1,sideOrientation:d.Mesh.DOUBLESIDE},this._backPlate._scene),r=new d.StandardMaterial("",this._backPlate._scene);r.diffuseColor=d.Color3.FromHexString("#212121"),o.material=r,o.isPickable=!1,this._tooltipMesh.addChild(o),o.position=d.Vector3.Forward(i).scale(.05),this._tooltipMesh.scaling.y=1/3,this._tooltipMesh.position=d.Vector3.Up().scale(.7).add(d.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._backPlate,this._tooltipTexture=ct.CreateForMesh(this._tooltipMesh),this._tooltipTextBlock=new S,this._tooltipTextBlock.scaleY=3,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=130,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new d.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBackplateVisible",{set:function(t){this.mesh&&this._backMaterial&&(t&&!this._isBackplateVisible?this._backPlate.visibility=1:!t&&this._isBackplateVisible&&(this._backPlate.visibility=0)),this._isBackplateVisible=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TouchHolographicButton"},e.prototype._rebuildContent=function(){this._disposeFacadeTexture();var t=new w;if(t.isVertical=!0,(0,d.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new O;e.source=this._imageUrl,e.paddingTop="40px",e.height="180px",e.width="100px",e.paddingBottom="40px",t.addControl(e)}if(this._text){var i=new S;i.text=this._text,i.color="white",i.height="30px",i.fontSize=24,t.addControl(i)}this.content=t},e.prototype._createNode=function(i){var o,r=this;this.name=null!==(o=this.name)&&void 0!==o?o:"TouchHolographicButton";var n=(0,d.CreateBox)("".concat(this.name,"_collisionMesh"),{width:1,height:1,depth:this._frontPlateDepth},i);n.isPickable=!0,n.isNearPickable=!0,n.visibility=0,n.position=d.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),d.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,i).then((function(t){var e=(0,d.CreateBox)("${this.name}_alphaMesh",{width:1,height:1,depth:1},i);e.isPickable=!1,e.material=new d.StandardMaterial("${this.name}_alphaMesh_material",i),e.material.alpha=.15;var o=t.meshes[1];o.name="".concat(r.name,"_frontPlate"),o.isPickable=!1,o.scaling.z=r._frontPlateDepth,e.parent=o,o.parent=n,r._frontMaterial&&(o.material=r._frontMaterial),r._frontPlate=o})),this._backPlate=(0,d.CreateBox)("".concat(this.name,"_backPlate"),{width:1,height:1,depth:this._backPlateDepth},i),this._backPlate.position=d.Vector3.Forward(i.useRightHandedSystem).scale(this._backPlateDepth/2),this._backPlate.isPickable=!1,this._textPlate=t.prototype._createNode.call(this,i),this._textPlate.name="".concat(this.name,"_textPlate"),this._textPlate.isPickable=!1,this._textPlate.position=d.Vector3.Forward(i.useRightHandedSystem).scale(-this._frontPlateDepth/2),this._backPlate.addChild(n),this._backPlate.addChild(this._textPlate);var a=new d.TransformNode("{this.name}_root",i);return this._backPlate.setParent(a),this.collisionMesh=n,this.collidableFrontDirection=this._backPlate.forward.negate(),a},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t,this._plateMaterial.diffuseColor=new d.Color3(.4,.4,.4)},e.prototype._createBackMaterial=function(t){this._backMaterial=new Bt(this.name+"backPlateMaterial",t.getScene()),this._backMaterial.albedoColor=this._backplateColor,this._backMaterial.renderBorders=!0,this._backMaterial.renderHoverLight=!1},e.prototype._createFrontMaterial=function(t){this._frontMaterial=new Et(this.name+"Front Material",t.getScene())},e.prototype._createPlateMaterial=function(t){this._plateMaterial=new d.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=d.Color3.Black()},e.prototype._onToggle=function(e){this._backMaterial&&(this._backMaterial.albedoColor=e?this._backplateToggledColor:this._backplateColor),t.prototype._onToggle.call(this,e)},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._touchSharedMaterials.backFluentMaterial?this._backMaterial=this._host._touchSharedMaterials.backFluentMaterial:(this._createBackMaterial(t),this._host._touchSharedMaterials.backFluentMaterial=this._backMaterial),this._host._touchSharedMaterials.frontFluentMaterial?this._frontMaterial=this._host._touchSharedMaterials.frontFluentMaterial:(this._createFrontMaterial(t),this._host._touchSharedMaterials.frontFluentMaterial=this._frontMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._textPlate.material=this._plateMaterial,this._isBackplateVisible||(this._backPlate.visibility=0),this._frontPlate&&(this._frontPlate.material=this._frontMaterial),this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.onPointerMoveObservable.remove(this._pointerHoverObserver),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-button.glb",e}(Ft),Lt=function(){function t(){this.followBehaviorEnabled=!1,this.sixDofDragBehaviorEnabled=!0,this.surfaceMagnetismBehaviorEnabled=!0,this._followBehavior=new d.FollowBehavior,this._sixDofDragBehavior=new d.SixDofDragBehavior,this._surfaceMagnetismBehavior=new d.SurfaceMagnetismBehavior}return Object.defineProperty(t.prototype,"name",{get:function(){return"Default"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"followBehavior",{get:function(){return this._followBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sixDofDragBehavior",{get:function(){return this._sixDofDragBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"surfaceMagnetismBehavior",{get:function(){return this._surfaceMagnetismBehavior},enumerable:!1,configurable:!0}),t.prototype.init=function(){},t.prototype.attach=function(t,e,i){this._scene=t.getScene(),this.attachedNode=t,this._addObservables(),this._followBehavior.attach(t),this._sixDofDragBehavior.attach(t),this._sixDofDragBehavior.draggableMeshes=e||null,this._sixDofDragBehavior.faceCameraOnDragStart=!0,this._surfaceMagnetismBehavior.attach(t,this._scene),i&&(this._surfaceMagnetismBehavior.meshes=i),this._surfaceMagnetismBehavior.enabled=!1},t.prototype.detach=function(){this.attachedNode=null,this._removeObservables(),this._followBehavior.detach(),this._sixDofDragBehavior.detach(),this._surfaceMagnetismBehavior.detach()},t.prototype._addObservables=function(){var t=this;this._onBeforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){t._followBehavior._enabled=!t._sixDofDragBehavior.isMoving&&t.followBehaviorEnabled})),this._onDragObserver=this._sixDofDragBehavior.onDragObservable.add((function(e){t._sixDofDragBehavior.disableMovement=t._surfaceMagnetismBehavior.findAndUpdateTarget(e.pickInfo)}))},t.prototype._removeObservables=function(){this._scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._sixDofDragBehavior.onDragObservable.remove(this._onDragObserver)},t}();d.ShaderStore.ShadersStore.handleVertexShader="precision highp float;attribute vec3 position;uniform vec3 positionOffset;uniform mat4 worldViewProjection;uniform float scale;void main(void) {vec4 vPos=vec4((vec3(position)+positionOffset)*scale,1.0);gl_Position=worldViewProjection*vPos;}";d.ShaderStore.ShadersStore.handlePixelShader="uniform vec3 color;void main(void) {gl_FragColor=vec4(color,1.0);}";var kt,Nt=function(t){function e(e,i){var o=t.call(this,e,i,"handle",{attributes:["position"],uniforms:["worldViewProjection","color","scale","positionOffset"],needAlphaBlending:!1,needAlphaTesting:!1})||this;return o._hover=!1,o._drag=!1,o._color=new d.Color3,o._scale=1,o._lastTick=-1,o.animationLength=100,o.hoverColor=new d.Color3(0,.467,.84),o.baseColor=new d.Color3(1,1,1),o.hoverScale=.75,o.baseScale=.35,o.dragScale=.55,o._positionOffset=d.Vector3.Zero(),o._updateInterpolationTarget(),o._lastTick=Date.now(),o._onBeforeRender=o.getScene().onBeforeRenderObservable.add((function(){var t=Date.now(),e=t-o._lastTick,i=o._targetScale-o._scale,r=d.TmpColors.Color3[0].copyFrom(o._targetColor).subtractToRef(o._color,d.TmpColors.Color3[0]);o._scale=o._scale+i*e/o.animationLength,r.scaleToRef(e/o.animationLength,r),o._color.addToRef(r,o._color),o.setColor3("color",o._color),o.setFloat("scale",o._scale),o.setVector3("positionOffset",o._positionOffset),o._lastTick=t})),o}return l(e,t),Object.defineProperty(e.prototype,"hover",{get:function(){return this._hover},set:function(t){this._hover=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"drag",{get:function(){return this._drag},set:function(t){this._drag=t,this._updateInterpolationTarget()},enumerable:!1,configurable:!0}),e.prototype._updateInterpolationTarget=function(){this.drag?(this._targetColor=this.hoverColor,this._targetScale=this.dragScale):this.hover?(this._targetColor=this.hoverColor,this._targetScale=this.hoverScale):(this._targetColor=this.baseColor,this._targetScale=this.baseScale)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this.getScene().onBeforeRenderObservable.remove(this._onBeforeRender)},e}(d.ShaderMaterial);!function(t){t[t.IDLE=0]="IDLE",t[t.HOVER=1]="HOVER",t[t.DRAG=2]="DRAG"}(kt||(kt={}));var At=function(){function t(t,e){this._state=0,this._materials=[],this._scene=e,this._gizmo=t,this.node=this.createNode(),this.node.reservedDataStore={handle:this}}return Object.defineProperty(t.prototype,"state",{get:function(){return this._state},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gizmo",{get:function(){return this._gizmo},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hover",{set:function(t){t?this._state|=1:this._state&=-2,this._updateMaterial()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"drag",{set:function(t){t?this._state|=2:this._state&=-3,this._updateMaterial()},enumerable:!1,configurable:!0}),t.prototype._createMaterial=function(t){var e=new Nt("handle",this._scene);return t&&(e._positionOffset=t),e},t.prototype._updateMaterial=function(){for(var t=this._state,e=0,i=this._materials;e<i.length;e++)(s=i[e]).hover=!1,s.drag=!1;if(2&t)for(var o=0,r=this._materials;o<r.length;o++)(s=r[o]).drag=!0;else if(1&t)for(var n=0,a=this._materials;n<a.length;n++){var s;(s=a[n]).hover=!0}},t.prototype.setDragBehavior=function(t,e,i){var o=new d.BaseSixDofDragBehavior;this._dragBehavior=o,this._dragStartObserver=o.onDragStartObservable.add(t),this._draggingObserver=o.onDragObservable.add(e),this._dragEndObserver=o.onDragEndObservable.add(i),this._dragBehavior.attach(this.node)},t.prototype.dispose=function(){this._dragBehavior.onDragStartObservable.remove(this._dragStartObserver),this._dragBehavior.onDragObservable.remove(this._draggingObserver),this._dragBehavior.onDragEndObservable.remove(this._dragEndObserver),this._dragBehavior.detach();for(var t=0,e=this._materials;t<e.length;t++)e[t].dispose();this.node.dispose()},t}(),zt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype.createNode=function(){var t=(0,d.CreateBox)("sideVert",{width:1,height:10,depth:.1},this._scene),e=new d.TransformNode("side",this._scene);t.parent=e;var i=this._createMaterial();return t.material=i,t.isNearGrabbable=!0,this._materials.push(i),e},e}(At),Qt=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype.createNode=function(){var t=(0,d.CreateBox)("angleHor",{width:3,height:1,depth:.1},this._scene),e=(0,d.CreateBox)("angleVert",{width:1,height:3,depth:.1},this._scene),i=new d.TransformNode("angle",this._scene);return t.parent=i,e.parent=i,t.material=this._createMaterial(new d.Vector3(1,0,0)),e.material=this._createMaterial(new d.Vector3(0,1,0)),e.isNearGrabbable=!0,t.isNearGrabbable=!0,this._materials.push(t.material),this._materials.push(e.material),i},e}(At),Vt=function(t){function e(e){var i=t.call(this,e)||this;return i._boundingDimensions=new d.Vector3(0,0,0),i._renderObserver=null,i._tmpQuaternion=new d.Quaternion,i._tmpVector=new d.Vector3(0,0,0),i._corners=[],i._sides=[],i._boundingBoxGizmo={min:new d.Vector3,max:new d.Vector3},i._margin=.35,i._handleSize=.075,i._attachedSlate=null,i._existingSlateScale=new d.Vector3,i.fixedScreenSize=!1,i.fixedScreenSizeDistanceFactor=10,i._createNode(),i.updateScale=!1,i._renderObserver=i.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){i.attachedMesh&&!i._existingSlateScale.equals(i.attachedMesh.scaling)&&i.updateBoundingBox()})),i}return l(e,t),Object.defineProperty(e.prototype,"attachedSlate",{get:function(){return this._attachedSlate},set:function(t){var e=this;t?(this.attachedMesh=t.mesh,this.updateBoundingBox(),this._pickedPointObserver=t._host.onPickingObservable.add((function(t){if(!e._handleHovered||t&&t.parent===e._handleHovered.node||(e._handleHovered.hover=!1,e._handleHovered=null),t&&t.parent&&t.parent.reservedDataStore&&t.parent.reservedDataStore.handle){var i=t.parent.reservedDataStore.handle;i.gizmo===e&&(e._handleHovered=i,e._handleHovered.hover=!0)}}))):this._attachedSlate&&this._attachedSlate._host.onPickingObservable.remove(this._pickedPointObserver),this._attachedSlate=t},enumerable:!1,configurable:!0}),e.prototype._createNode=function(){var t=this;this._handlesParent=new d.TransformNode("handlesParent",this.gizmoLayer.utilityLayerScene),this._handlesParent.rotationQuaternion=d.Quaternion.Identity();for(var e=[{dimensions:new d.Vector3(-1,-1,0),origin:new d.Vector3(1,0,0)},{dimensions:new d.Vector3(1,-1,0),origin:new d.Vector3(0,0,0)},{dimensions:new d.Vector3(1,1,0),origin:new d.Vector3(0,1,0)},{dimensions:new d.Vector3(-1,1,0),origin:new d.Vector3(1,1,0)}],i=0;i<4;i++){var o=new Qt(this,this.gizmoLayer.utilityLayerScene);this._corners.push(o),o.node.rotation.z=Math.PI/2*i,o.node.parent=this._handlesParent,this._assignDragBehaviorCorners(o,(function(e,i,o,r){return t._moveHandle(e,i,o,r,!0)}),e[i])}for(i=0;i<4;i++){var r=new zt(this,this.gizmoLayer.utilityLayerScene);this._sides.push(r),r.node.rotation.z=Math.PI/2*i,r.node.parent=this._handlesParent,this._assignDragBehaviorSides(r,i%2==0?new d.Vector3(0,1,0):new d.Vector3(1,0,0))}this._handlesParent.parent=this._rootMesh},e.prototype._keepAspectRatio=function(t,e,i){void 0===i&&(i=!1);var o=d.TmpVectors.Vector3[0];o.copyFromFloats(e,1,0).normalize(),i&&(o.y*=-1);var r=d.Vector3.Dot(t,o);t.copyFrom(o).scaleInPlace(r)},e.prototype._clampDimensions=function(t,e,i,o){void 0===o&&(o=!1);var r=d.TmpVectors.Vector3[0];r.copyFrom(t).multiplyInPlace(i);var n=d.TmpVectors.Vector3[1];if(n.copyFromFloats(Math.max(this._attachedSlate.minDimensions.x,r.x+e.x),Math.max(this._attachedSlate.minDimensions.y,r.y+e.y),0),o){var a=e.x/e.y;n.x=Math.max(n.x,n.y*a),n.y=Math.max(n.y,n.x/a)}r.copyFrom(n).subtractInPlace(e),t.x=Math.sign(t.x)*Math.abs(r.x),t.y=Math.sign(t.y)*Math.abs(r.y)},e.prototype._moveHandle=function(t,e,i,o,r){if(this._attachedSlate){if(r){var n=e.x/e.y;this._keepAspectRatio(i,n,o.dimensions.x*o.dimensions.y<0)}this._clampDimensions(i,e,o.dimensions,r);var a=d.TmpVectors.Vector3[0],s=d.TmpVectors.Vector3[1];a.copyFrom(i).multiplyInPlace(o.origin),s.copyFrom(i).multiplyInPlace(o.dimensions),this._attachedSlate.origin.copyFrom(t).addInPlace(a),this._attachedSlate.dimensions.set(e.x+s.x,e.y+s.y)}},e.prototype._assignDragBehaviorCorners=function(t,e,i){var o=this,r=new d.Vector3,n=new d.Vector3,a=new d.Vector3,s=new d.Matrix,l=new d.Vector3;t.setDragBehavior((function(t){o.attachedSlate&&o.attachedMesh&&(r.set(o.attachedSlate.dimensions.x,o.attachedSlate.dimensions.y,d.Epsilon),n.copyFrom(o.attachedSlate.origin),a.copyFrom(t.position),s.copyFrom(o.attachedMesh.computeWorldMatrix(!0)),s.invert(),o.attachedSlate._followButton.isToggled=!1,d.Vector3.TransformNormalToRef(d.Vector3.Forward(),o.attachedMesh.getWorldMatrix(),l),l.normalize(),o._handleHovered&&(o._handleDragged=o._handleHovered,o._handleDragged.drag=!0))}),(function(t){o.attachedSlate&&o.attachedMesh&&(function(t,e,i,o){t.subtractToRef(i,d.TmpVectors.Vector3[0]);var r=d.Vector3.Dot(d.TmpVectors.Vector3[0],e);d.TmpVectors.Vector3[1].copyFrom(e).scaleInPlace(r),d.TmpVectors.Vector3[0].subtractInPlace(d.TmpVectors.Vector3[1]),d.TmpVectors.Vector3[0].addToRef(i,o)}(t.position,l,a,o._tmpVector),o._tmpVector.subtractInPlace(a),d.Vector3.TransformNormalToRef(o._tmpVector,s,o._tmpVector),e(n,r,o._tmpVector,i),o.attachedSlate._positionElements(),o.updateBoundingBox())}),(function(){o.attachedSlate&&o.attachedNode&&(o.attachedSlate._updatePivot(),o._handleDragged&&(o._handleDragged.drag=!1,o._handleDragged=null))}))},e.prototype._assignDragBehaviorSides=function(t,e){var i=this,o=new d.Quaternion,r=new d.Vector3,n=new d.Vector3,a=new d.Vector3,s=new d.Vector3;t.setDragBehavior((function(t){i.attachedSlate&&i.attachedMesh&&(o.copyFrom(i.attachedMesh.rotationQuaternion),r.copyFrom(t.position),a.copyFrom(i.attachedMesh.getAbsolutePivotPoint()),n.copyFrom(r).subtractInPlace(a).normalize(),i.attachedSlate._followButton.isToggled=!1,d.Vector3.TransformNormalToRef(e,i.attachedMesh.getWorldMatrix(),s),s.normalize(),i._handleHovered&&(i._handleDragged=i._handleHovered,i._handleDragged.drag=!0))}),(function(t){if(i.attachedSlate&&i.attachedMesh){i._tmpVector.copyFrom(t.position),i._tmpVector.subtractInPlace(a),i._tmpVector.normalize();var r=-d.Vector3.GetAngleBetweenVectorsOnPlane(i._tmpVector,n,s);d.Quaternion.RotationAxisToRef(e,r,i._tmpQuaternion),o.multiplyToRef(i._tmpQuaternion,i.attachedMesh.rotationQuaternion)}}),(function(){i.attachedSlate&&i.attachedNode&&(i.attachedSlate._updatePivot(),i._handleDragged&&(i._handleDragged.drag=!1,i._handleDragged=null))}))},e.prototype._attachedNodeChanged=function(t){t&&this.updateBoundingBox()},e.prototype.updateBoundingBox=function(){if(this.attachedMesh){d.PivotTools._RemoveAndStorePivotPoint(this.attachedMesh);var t=this.attachedMesh.parent;this.attachedMesh.setParent(null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=d.Quaternion.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var e=this.attachedMesh.getHierarchyBoundingVectors();e.max.subtractToRef(e.min,this._boundingDimensions),this._boundingBoxGizmo.min=e.min,this._boundingBoxGizmo.max=e.max,this._updateHandlesPosition(),this._updateHandlesScaling(),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),d.PivotTools._RestorePivotPoint(this.attachedMesh),this.attachedMesh.setParent(t),this.attachedMesh.computeWorldMatrix(!0),this._existingSlateScale.copyFrom(this.attachedMesh.scaling)}},e.prototype._updateHandlesPosition=function(){var t=this._boundingBoxGizmo.min.clone(),e=this._boundingBoxGizmo.max.clone(),i=this._corners[0].node.scaling.length();t.x-=this._margin*i,t.y-=this._margin*i,e.x+=this._margin*i,e.y+=this._margin*i;var o=t.add(e).scaleInPlace(.5);this._corners[0].node.position.copyFromFloats(t.x,t.y,0),this._corners[1].node.position.copyFromFloats(e.x,t.y,0),this._corners[2].node.position.copyFromFloats(e.x,e.y,0),this._corners[3].node.position.copyFromFloats(t.x,e.y,0),this._sides[0].node.position.copyFromFloats(t.x,o.y,0),this._sides[1].node.position.copyFromFloats(o.x,t.y,0),this._sides[2].node.position.copyFromFloats(e.x,o.y,0),this._sides[3].node.position.copyFromFloats(o.x,e.y,0)},e.prototype._updateHandlesScaling=function(){if(this._attachedSlate&&this._attachedSlate.mesh){for(var t=this._attachedSlate.mesh.scaling.x*this._attachedSlate.dimensions.x,e=this._attachedSlate.mesh.scaling.y*this._attachedSlate.dimensions.y,i=Math.min(t,e)*this._handleSize,o=0;o<this._corners.length;o++)this._corners[o].node.scaling.setAll(i);for(o=0;o<this._sides.length;o++)this._sides[o].node.scaling.setAll(i)}},e.prototype._update=function(){if(t.prototype._update.call(this),this.gizmoLayer.utilityLayerScene.activeCamera&&this._attachedSlate&&this._attachedSlate.mesh){if(this.fixedScreenSize){this._attachedSlate.mesh.absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);for(var e=this._handleSize*this._tmpVector.length()/this.fixedScreenSizeDistanceFactor,i=0;i<this._corners.length;i++)this._corners[i].node.scaling.set(e,e,e);for(i=0;i<this._sides.length;i++)this._sides[i].node.scaling.set(e,e,e)}this._updateHandlesPosition()}},e.prototype.dispose=function(){this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),t.prototype.dispose.call(this);for(var e=0,i=this._corners;e<i.length;e++)i[e].dispose();for(var o=0,r=this._sides;o<r.length;o++)r[o].dispose()},e}(d.Gizmo),Wt=function(t){function e(e){var i=t.call(this,e)||this;return i.titleBarMargin=.005,i.origin=new d.Vector3(0,0,0),i._dimensions=new d.Vector2(21.875,12.5),i._titleBarHeight=.625,i._titleText="",i._contentScaleRatio=1,i.minDimensions=new d.Vector2(15.625,6.25),i.defaultDimensions=i._dimensions.clone(),i._followButton=new Dt("followButton"+i.name),i._followButton.isToggleButton=!0,i._closeButton=new Dt("closeButton"+i.name),i._contentViewport=new d.Viewport(0,0,1,1),i._contentDragBehavior=new d.PointerDragBehavior({dragPlaneNormal:new d.Vector3(0,0,-1)}),i}return l(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"dimensions",{get:function(){return this._dimensions},set:function(t){var e=1;if(t.x<this.minDimensions.x||t.y<this.minDimensions.y){var i=t.x/t.y;e=this.minDimensions.x/this.minDimensions.y>i?this.minDimensions.x/t.x:this.minDimensions.y/t.y}this._dimensions.copyFrom(t).scaleInPlace(e),this._updatePivot(),this._positionElements()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"titleBarHeight",{get:function(){return this._titleBarHeight},set:function(t){this._titleBarHeight=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._titleBar.renderingGroupId},set:function(t){this._titleBar.renderingGroupId=t,this._titleBarTitle.renderingGroupId=t,this._contentPlate.renderingGroupId=t,this._backPlate.renderingGroupId=t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"title",{get:function(){return this._titleText},set:function(t){this._titleText=t,this._titleTextComponent&&(this._titleTextComponent.text=t)},enumerable:!1,configurable:!0}),e.prototype._applyFacade=function(t){this._contentMaterial.albedoTexture=t,this._resetContentPositionAndZoom(),this._applyContentViewport(),t.attachToMesh(this._contentPlate,!0)},e.prototype._addControl=function(t){t._host=this._host,this._host.utilityLayer&&t._prepareNode(this._host.utilityLayer.utilityLayerScene)},e.prototype._getTypeName=function(){return"HolographicSlate"},e.prototype._positionElements=function(){var t=this._followButton,i=this._closeButton,o=this._titleBar,r=this._titleBarTitle,n=this._contentPlate,a=this._backPlate;if(t&&i&&o){i.scaling.setAll(this.titleBarHeight),t.scaling.setAll(this.titleBarHeight),i.position.copyFromFloats(this.dimensions.x-this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin),t.position.copyFromFloats(this.dimensions.x-3*this.titleBarHeight/2,-this.titleBarHeight/2,0).addInPlace(this.origin);var s=this.dimensions.y-this.titleBarHeight-this.titleBarMargin,l=n.getScene().useRightHandedSystem;o.scaling.set(this.dimensions.x,this.titleBarHeight,d.Epsilon),r.scaling.set(this.dimensions.x-2*this.titleBarHeight,this.titleBarHeight,d.Epsilon),n.scaling.copyFromFloats(this.dimensions.x,s,d.Epsilon),a.scaling.copyFromFloats(this.dimensions.x,s,d.Epsilon),o.position.copyFromFloats(this.dimensions.x/2,-this.titleBarHeight/2,0).addInPlace(this.origin),r.position.copyFromFloats(this.dimensions.x/2-this.titleBarHeight,-this.titleBarHeight/2,l?d.Epsilon:-d.Epsilon).addInPlace(this.origin),n.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),0).addInPlace(this.origin),a.position.copyFromFloats(this.dimensions.x/2,-(this.titleBarHeight+this.titleBarMargin+s/2),l?-d.Epsilon:d.Epsilon).addInPlace(this.origin),this._titleTextComponent.host.scaleTo(e._DEFAULT_TEXT_RESOLUTION_Y*r.scaling.x/r.scaling.y,e._DEFAULT_TEXT_RESOLUTION_Y);var _=this.dimensions.x/s;this._contentViewport.width=this._contentScaleRatio,this._contentViewport.height=this._contentScaleRatio/_,this._applyContentViewport(),this._gizmo&&this._gizmo.updateBoundingBox()}},e.prototype._applyContentViewport=function(){var t;if((null===(t=this._contentPlate)||void 0===t?void 0:t.material)&&this._contentPlate.material.albedoTexture){var e=this._contentPlate.material.albedoTexture;e.uScale=this._contentScaleRatio,e.vScale=this._contentScaleRatio/this._contentViewport.width*this._contentViewport.height,e.uOffset=this._contentViewport.x,e.vOffset=this._contentViewport.y}},e.prototype._resetContentPositionAndZoom=function(){this._contentViewport.x=0,this._contentViewport.y=1-this._contentViewport.height/this._contentViewport.width,this._contentScaleRatio=1},e.prototype._updatePivot=function(){if(this.mesh){var t=new d.Vector3(.5*this.dimensions.x,.5*-this.dimensions.y,d.Epsilon);t.addInPlace(this.origin),t.z=0;var e=new d.Vector3(0,0,0);d.Vector3.TransformCoordinatesToRef(e,this.mesh.computeWorldMatrix(!0),e),this.mesh.setPivotPoint(t);var i=new d.Vector3(0,0,0);d.Vector3.TransformCoordinatesToRef(i,this.mesh.computeWorldMatrix(!0),i),this.mesh.position.addInPlace(e).subtractInPlace(i)}},e.prototype._createNode=function(t){var i=this,o=new d.Mesh("slate_"+this.name,t);this._titleBar=(0,d.CreateBox)("titleBar_"+this.name,{size:1},t),this._titleBarTitle=(0,d.CreatePlane)("titleText_"+this.name,{size:1},t),this._titleBarTitle.parent=o,this._titleBarTitle.isPickable=!1;var r=ct.CreateForMesh(this._titleBarTitle);if(this._titleTextComponent=new S("titleText_"+this.name,this._titleText),this._titleTextComponent.textWrapping=2,this._titleTextComponent.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,this._titleTextComponent.color="white",this._titleTextComponent.fontSize=e._DEFAULT_TEXT_RESOLUTION_Y/2,this._titleTextComponent.paddingLeft=e._DEFAULT_TEXT_RESOLUTION_Y/4,r.addControl(this._titleTextComponent),t.useRightHandedSystem){var n=new d.Vector4(0,0,1,1);this._contentPlate=(0,d.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:d.VertexData.BACKSIDE,frontUVs:n},t),this._backPlate=(0,d.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:d.VertexData.FRONTSIDE},t)}else n=new d.Vector4(0,0,1,1),this._contentPlate=(0,d.CreatePlane)("contentPlate_"+this.name,{size:1,sideOrientation:d.VertexData.FRONTSIDE,frontUVs:n},t),this._backPlate=(0,d.CreatePlane)("backPlate_"+this.name,{size:1,sideOrientation:d.VertexData.BACKSIDE},t);this._titleBar.parent=o,this._titleBar.isNearGrabbable=!0,this._contentPlate.parent=o,this._backPlate.parent=o,this._attachContentPlateBehavior(),this._addControl(this._followButton),this._addControl(this._closeButton);var a=this._followButton,s=this._closeButton;return a.node.parent=o,s.node.parent=o,this._positionElements(),this._followButton.imageUrl=e.ASSETS_BASE_URL+e.FOLLOW_ICON_FILENAME,this._closeButton.imageUrl=e.ASSETS_BASE_URL+e.CLOSE_ICON_FILENAME,this._followButton.isBackplateVisible=!1,this._closeButton.isBackplateVisible=!1,this._followButton.onToggleObservable.add((function(t){i._defaultBehavior.followBehaviorEnabled=t,i._defaultBehavior.followBehaviorEnabled&&i._defaultBehavior.followBehavior.recenter()})),this._closeButton.onPointerClickObservable.add((function(){i.dispose()})),o.rotationQuaternion=d.Quaternion.Identity(),o.isVisible=!1,o},e.prototype._attachContentPlateBehavior=function(){var t=this;this._contentDragBehavior.attach(this._contentPlate),this._contentDragBehavior.moveAttached=!1,this._contentDragBehavior.useObjectOrientationForDragging=!0,this._contentDragBehavior.updateDragPlane=!1;var e,i,o=new d.Vector3,r=new d.Vector3,n=new d.Vector3,a=new d.Vector3,s=new d.Vector2;this._contentDragBehavior.onDragStartObservable.add((function(s){t.node&&(e=t._contentViewport.clone(),i=t.node.computeWorldMatrix(!0),o.copyFrom(s.dragPlanePoint),r.set(t.dimensions.x,t.dimensions.y,d.Epsilon),r.y-=t.titleBarHeight+t.titleBarMargin,d.Vector3.TransformNormalToRef(r,i,r),n.copyFromFloats(0,1,0),d.Vector3.TransformNormalToRef(n,i,n),a.copyFromFloats(1,0,0),d.Vector3.TransformNormalToRef(a,i,a),n.normalize(),n.scaleInPlace(1/d.Vector3.Dot(n,r)),a.normalize(),a.scaleInPlace(1/d.Vector3.Dot(a,r)))}));var l=new d.Vector3;this._contentDragBehavior.onDragObservable.add((function(i){l.copyFrom(i.dragPlanePoint),l.subtractInPlace(o),s.copyFromFloats(d.Vector3.Dot(l,a),d.Vector3.Dot(l,n)),t._contentViewport.x=d.Scalar.Clamp(e.x-l.x,0,1-t._contentViewport.width*t._contentScaleRatio),t._contentViewport.y=d.Scalar.Clamp(e.y-l.y,0,1-t._contentViewport.height*t._contentScaleRatio),t._applyContentViewport()}))},e.prototype._affectMaterial=function(t){this._titleBarMaterial=new Ot("".concat(this.name," plateMaterial"),t.getScene()),this._contentMaterial=new Bt("".concat(this.name," contentMaterial"),t.getScene()),this._contentMaterial.renderBorders=!0,this._backMaterial=new Ot("".concat(this.name," backPlate"),t.getScene()),this._backMaterial.lineWidth=d.Epsilon,this._backMaterial.radius=.005,this._backMaterial.backFaceCulling=!0,this._titleBar.material=this._titleBarMaterial,this._contentPlate.material=this._contentMaterial,this._backPlate.material=this._backMaterial,this._resetContent(),this._applyContentViewport()},e.prototype._prepareNode=function(e){var i=this;t.prototype._prepareNode.call(this,e),this._gizmo=new Vt(this._host.utilityLayer),this._gizmo.attachedSlate=this,this._defaultBehavior=new Lt,this._defaultBehavior.attach(this.node,[this._titleBar]),this._defaultBehavior.sixDofDragBehavior.onDragStartObservable.add((function(){i._followButton.isToggled=!1})),this._positionChangedObserver=this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.add((function(){i._gizmo.updateBoundingBox()})),this._updatePivot(),this.resetDefaultAspectAndPose(!1)},e.prototype.resetDefaultAspectAndPose=function(t){if(void 0===t&&(t=!0),this._host&&this._host.utilityLayer&&this.node){var e=this._host.utilityLayer.utilityLayerScene,i=e.activeCamera;if(i){var o=i.getWorldMatrix(),r=d.Vector3.TransformNormal(d.Vector3.Backward(e.useRightHandedSystem),o);this.origin.setAll(0),this._gizmo.updateBoundingBox();var n=this.node.getAbsolutePivotPoint();this.node.position.copyFrom(i.position).subtractInPlace(r).subtractInPlace(n),this.node.rotationQuaternion=d.Quaternion.FromLookDirectionLH(r,new d.Vector3(0,1,0)),t&&(this.dimensions=this.defaultDimensions)}}},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._titleBarMaterial.dispose(),this._contentMaterial.dispose(),this._titleBar.dispose(),this._titleBarTitle.dispose(),this._contentPlate.dispose(),this._backPlate.dispose(),this._followButton.dispose(),this._closeButton.dispose(),this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._defaultBehavior.sixDofDragBehavior.onPositionChangedObservable.remove(this._positionChangedObserver),this._defaultBehavior.detach(),this._gizmo.dispose(),this._contentDragBehavior.detach()},e.ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.CLOSE_ICON_FILENAME="IconClose.png",e.FOLLOW_ICON_FILENAME="IconFollowMe.png",e._DEFAULT_TEXT_RESOLUTION_Y=102.4,e}(bt),Ht=function(t){function e(e,i){var o=t.call(this,i)||this;return o._currentMesh=e,o.pointerEnterAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1.1)},o.pointerOutAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/1.1)},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return l(e,t),e.prototype._getTypeName=function(){return"MeshButton3D"},e.prototype._createNode=function(t){var e=this;return this._currentMesh.getChildMeshes().forEach((function(t){e._injectGUI3DReservedDataStore(t).control=e})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(vt),Gt=function(t){function e(e){var i=t.call(this,e)||this;return i._isPinned=!1,i._defaultBehavior=new Lt,i._dragObserver=i._defaultBehavior.sixDofDragBehavior.onDragObservable.add((function(){i.isPinned=!0})),i.backPlateMargin=1,i}return l(e,t),Object.defineProperty(e.prototype,"defaultBehavior",{get:function(){return this._defaultBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPinned",{get:function(){return this._isPinned},set:function(t){this._pinButton.isToggled===t?(this._isPinned=t,this._defaultBehavior.followBehaviorEnabled=!t):this._pinButton.isToggled=t},enumerable:!1,configurable:!0}),e.prototype._createPinButton=function(t){var i=this,o=new Dt("pin"+this.name,!1);return o.imageUrl=e._ASSETS_BASE_URL+e._PIN_ICON_FILENAME,o.parent=this,o._host=this._host,o.isToggleButton=!0,o.onToggleObservable.add((function(t){i.isPinned=t})),this._host.utilityLayer&&(o._prepareNode(this._host.utilityLayer.utilityLayerScene),o.scaling.scaleInPlace(Ct.MENU_BUTTON_SCALE),o.node&&(o.node.parent=t)),o},e.prototype._createNode=function(e){var i=t.prototype._createNode.call(this,e);return this._pinButton=this._createPinButton(i),this.isPinned=!1,this._defaultBehavior.attach(i,[this._backPlate]),this._defaultBehavior.followBehavior.ignoreCameraPitchAndRoll=!0,this._defaultBehavior.followBehavior.pitchOffset=-15,this._defaultBehavior.followBehavior.minimumDistance=.3,this._defaultBehavior.followBehavior.defaultDistance=.4,this._defaultBehavior.followBehavior.maximumDistance=.6,this._backPlate.isNearGrabbable=!0,i.isVisible=!1,i},e.prototype._finalProcessing=function(){t.prototype._finalProcessing.call(this),this._pinButton.position.copyFromFloats((this._backPlate.scaling.x+Ct.MENU_BUTTON_SCALE)/2,this._backPlate.scaling.y/2,0)},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._defaultBehavior.sixDofDragBehavior.onDragObservable.remove(this._dragObserver),this._defaultBehavior.detach()},e._ASSETS_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e._PIN_ICON_FILENAME="IconPin.png",e}(Ct),Ut=function(t){function e(){return null!==t&&t.apply(this,arguments)||this}return l(e,t),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){t.position=e.clone();var o=d.TmpVectors.Vector3[0];switch(o.copyFrom(e),this.orientation){case yt.FACEORIGIN_ORIENTATION:case yt.FACEFORWARD_ORIENTATION:o.addInPlace(new d.Vector3(0,0,1)),i.lookAt(o);break;case yt.FACEFORWARDREVERSED_ORIENTATION:case yt.FACEORIGINREVERSED_ORIENTATION:o.addInPlace(new d.Vector3(0,0,-1)),i.lookAt(o)}}},e}(xt),jt=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._iteration=100,e}return l(e,t),Object.defineProperty(e.prototype,"iteration",{get:function(){return this._iteration},set:function(t){var e=this;this._iteration!==t&&(this._iteration=t,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh,o=this._scatterMapping(e);if(i){switch(this.orientation){case yt.FACEORIGIN_ORIENTATION:case yt.FACEFORWARD_ORIENTATION:i.lookAt(new d.Vector3(0,0,1));break;case yt.FACEFORWARDREVERSED_ORIENTATION:case yt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new d.Vector3(0,0,-1))}t.position=o}},e.prototype._scatterMapping=function(t){return t.x=(1-2*Math.random())*this._cellWidth,t.y=(1-2*Math.random())*this._cellHeight,t},e.prototype._finalProcessing=function(){for(var t=[],e=0,i=this._children;e<i.length;e++){var o=i[e];o.mesh&&t.push(o.mesh)}for(var r=0;r<this._iteration;r++){t.sort((function(t,e){var i=t.position.lengthSquared(),o=e.position.lengthSquared();return i<o?1:i>o?-1:0}));for(var n=Math.pow(this.margin,2),a=Math.max(this._cellWidth,this._cellHeight),s=d.TmpVectors.Vector2[0],l=d.TmpVectors.Vector3[0],_=0;_<t.length-1;_++)for(var h=_+1;h<t.length;h++)if(_!=h){t[h].position.subtractToRef(t[_].position,l),s.x=l.x,s.y=l.y;var c=a,u=s.lengthSquared()-n;(u-=Math.min(u,n))<Math.pow(c,2)&&(s.normalize(),l.scaleInPlace(.5*(c-Math.sqrt(u))),t[h].position.addInPlace(l),t[_].position.subtractInPlace(l))}}},e}(xt);d.ShaderStore.ShadersStore.mrdlSliderBarPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform vec4 Global_Left_Index_Middle_Position;uniform vec4 Global_Right_Index_Middle_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Blob_Fragment_B30(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid FastLinearTosRGB_B42(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Scale_RGB_B59(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Fragment_Main_B121(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{float theta=Sun_Theta*2.0*3.14159;float phi=Sun_Phi*3.14159;vec3 lightDir= vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));float NdotL=max(dot(lightDir,Normal),0.0);vec3 R=reflect(Incident,Normal);float RdotL=max(0.0,dot(R,lightDir));float specular=pow(RdotL,Shininess);specular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);vec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);Result=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;}\nvoid Bulge_B79(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{vec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));vec3 B=(cross(Normal,Tangent));float k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;k=sin(k*3.14159*0.5);k*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));New_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;New_Normal=Enabled ? New_Normal : Normal;}\nvoid SSS_B77(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{float NdotI=abs(dot(Normal,Incident));float BdotI=abs(dot(ButtonN,Incident));Result=(abs(NdotI-BdotI)); }\nvoid FingerOcclusion_B67(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid FingerOcclusion_B68(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid Scale_Color_B91(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid From_HSV_B73(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{vec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);vec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);Color.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);Color.a=Alpha;}\nvoid Fast_Fresnel_B122(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{float d=max(-dot(Incident,Normal),0.0);Reflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(.01-d,Power);Transmit=1.0-Reflect;}\nvoid Mapped_Environment_B51(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{Reflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));Indirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));}\nvec4 SampleEnv_Bid50(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{float k=pow(abs(D.y),exponent);vec4 C;if (D.y>0.0) {C=mix(H,S,k);} else {C=mix(H,G,k); }\nreturn C;}\nvoid Sky_Environment_B50(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{Reflected_Color=SampleEnv_Bid50(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);Indirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);}\nvoid Min_Segment_Distance_B65(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{vec3 u=P1-P0;vec3 v=Q1-Q0;vec3 w=P0-Q0;float a=dot(u,u);float b=dot(u,v);float c=dot(v,v);float d=dot(u,w);float e=dot(v,w);float D=a*c-b*b;float sD=D;float tD=D;float sc,sN,tc,tN;if (D<0.00001) {sN=0.0;sD=1.0;tN=e;tD=c;} else {sN=(b*e-c*d);tN=(a*e-b*d);if (sN<0.0) {sN=0.0;tN=e;tD=c;} else if (sN>sD) {sN=sD;tN=e+b;tD=c;}}\nif (tN<0.0) {tN=0.0;if (-d<0.0) {sN=0.0;} else if (-d>a) {sN=sD;} else {sN=-d;sD=a;}} else if (tN>tD) {tN=tD;if ((-d+b)<0.0) {sN=0.0;} else if ((-d+b)>a) {sN=sD;} else {sN=(-d+b);sD=a;}}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;tc=abs(tN)<0.000001 ? 0.0 : tN/tD;NearP=P0+sc*u;NearQ=Q0+tc*v;Distance=distance(NearP,NearQ);}\nvoid To_XYZ_B74(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Finger_Positions_B64(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{Left_Index= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);Right_Index= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);Left_Index_Middle= (Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);Right_Index_Middle= (Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);}\nvoid VaryHSV_B108(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{HSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));}\nvoid Remap_Range_B114(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid To_HSV_B75(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{vec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);vec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);vec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);float d=q.x-min(q.w,q.y);float e=1.0e-10;Hue=abs(q.z+(q.w-q.y)/(6.0*d+e));Saturation=d/(q.x+e);Value=q.x;Alpha=Color.a;HSV=vec3(Hue,Saturation,Value);}\nvoid Code_B110(\nfloat X,\nout float Result)\n{Result=(acos(X)/3.14159-0.5)*2.0;}\nvoid Rim_Light_B132(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{vec3 R=reflect(Incident,Normal);float RdotF=dot(R,Front);float RdotL=sqrt(1.0-RdotF*RdotF);vec2 UV=vec2(R.y*0.5+0.5,0.5);vec4 Color=texture(Texture,UV);Result=Color;}\nvoid main()\n{vec4 Blob_Color_Q30;\n#if BLOB_ENABLE\nBlob_Fragment_B30(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q30);\n#else\nBlob_Color_Q30=vec4(0,0,0,0);\n#endif\nvec3 Incident_Q39=normalize(vPosition-cameraPosition);vec3 Normalized_Q38=normalize(vNormal);vec3 Normalized_Q71=normalize(vTangent);vec4 Color_Q83;\n#if DECAL_ENABLE\nColor_Q83=texture(_Decal_,vUV);\n#else\nColor_Q83=vec4(0,0,0,0);\n#endif\nfloat X_Q90;float Y_Q90;float Z_Q90;float W_Q90;X_Q90=vExtra1.x;Y_Q90=vExtra1.y;Z_Q90=vExtra1.z;W_Q90=vExtra1.w;vec4 Linear_Q43;Linear_Q43.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);Linear_Q43.a=_Sky_Color_.a;vec4 Linear_Q44;Linear_Q44.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);Linear_Q44.a=_Horizon_Color_.a;vec4 Linear_Q45;Linear_Q45.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);Linear_Q45.a=_Ground_Color_.a;vec3 Left_Index_Q64;vec3 Right_Index_Q64;vec3 Left_Index_Middle_Q64;vec3 Right_Index_Middle_Q64;Finger_Positions_B64(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q64,Right_Index_Q64,Left_Index_Middle_Q64,Right_Index_Middle_Q64);vec4 Linear_Q46;Linear_Q46.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);Linear_Q46.a=_Albedo_.a;vec3 Normalized_Q107=normalize(vBinormal);vec3 Incident_Q70=normalize(vPosition-cameraPosition);vec3 New_Normal_Q79;Bulge_B79(_Bulge_Enabled_,Normalized_Q38,Normalized_Q71,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q79);float Result_Q77;SSS_B77(vBinormal,New_Normal_Q79,Incident_Q39,Result_Q77);vec4 Result_Q91;Scale_Color_B91(Color_Q83,X_Q90,Result_Q91);float Transmit_Q122;float Reflect_Q122;Fast_Fresnel_B122(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q79,Incident_Q39,Transmit_Q122,Reflect_Q122);float Product_Q125=Y_Q90*Y_Q90;vec3 NearP_Q65;vec3 NearQ_Q65;float Distance_Q65;Min_Segment_Distance_B65(Left_Index_Q64,Left_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q65,NearQ_Q65,Distance_Q65);vec3 NearP_Q63;vec3 NearQ_Q63;float Distance_Q63;Min_Segment_Distance_B65(Right_Index_Q64,Right_Index_Middle_Q64,vPosition,cameraPosition,NearP_Q63,NearQ_Q63,Distance_Q63);vec3 Reflected_Q47=reflect(Incident_Q39,New_Normal_Q79);vec4 Product_Q103=Linear_Q46*vec4(1,1,1,1);vec4 Result_Q132;Rim_Light_B132(Normalized_Q107,Normalized_Q38,Incident_Q70,_Rim_Intensity_,_Rim_Texture_,Result_Q132);float Dot_Q72=dot(Incident_Q70, Normalized_Q71);float MaxAB_Q123=max(Reflect_Q122,Product_Q125);float NotInShadow_Q67;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B67(_Width_,Distance_Q65,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q65,_Clip_Fade_,NotInShadow_Q67);\n#else\nNotInShadow_Q67=1.0;\n#endif\nfloat NotInShadow_Q68;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B68(_Width_,Distance_Q63,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q63,_Clip_Fade_,NotInShadow_Q68);\n#else\nNotInShadow_Q68=1.0;\n#endif\nvec4 Reflected_Color_Q51;vec4 Indirect_Diffuse_Q51;\n#if ENV_ENABLE\nMapped_Environment_B51(_Reflection_Map_,_Indirect_Environment_,Reflected_Q47,Reflected_Color_Q51,Indirect_Diffuse_Q51);\n#else\nReflected_Color_Q51=vec4(0,0,0,1);Indirect_Diffuse_Q51=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q50;vec4 Indirect_Color_Q50;\n#if SKY_ENABLED\nSky_Environment_B50(New_Normal_Q79,Reflected_Q47,Linear_Q43,Linear_Q44,Linear_Q45,_Horizon_Power_,Reflected_Color_Q50,Indirect_Color_Q50);\n#else\nReflected_Color_Q50=vec4(0,0,0,1);Indirect_Color_Q50=vec4(0,0,0,1);\n#endif\nfloat Hue_Q75;float Saturation_Q75;float Value_Q75;float Alpha_Q75;vec3 HSV_Q75;To_HSV_B75(Product_Q103,Hue_Q75,Saturation_Q75,Value_Q75,Alpha_Q75,HSV_Q75);float Hue_Q127;float Saturation_Q127;float Value_Q127;float Alpha_Q127;vec3 HSV_Q127;To_HSV_B75(Result_Q132,Hue_Q127,Saturation_Q127,Value_Q127,Alpha_Q127,HSV_Q127);float Result_Q110;Code_B110(Dot_Q72,Result_Q110);float AbsA_Q76=abs(Result_Q110);float MinAB_Q58=min(NotInShadow_Q67,NotInShadow_Q68);vec4 Sum_Q48=Reflected_Color_Q51+Reflected_Color_Q50;vec4 Sum_Q49=Indirect_Diffuse_Q51+Indirect_Color_Q50;vec3 HSV_Out_Q126;VaryHSV_B108(HSV_Q127,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q126);float Out_Q114;Remap_Range_B114(-1.0,1.0,0.0,1.0,Result_Q110,Out_Q114);float Product_Q106;Product_Q106=AbsA_Q76*_Hue_Shift_;float X_Q128;float Y_Q128;float Z_Q128;To_XYZ_B74(HSV_Out_Q126,X_Q128,Y_Q128,Z_Q128);vec2 Vec2_Q112=vec2(Out_Q114,0.5);vec3 HSV_Out_Q108;VaryHSV_B108(HSV_Q75,Product_Q106,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q108);vec4 Color_Q129;From_HSV_B73(X_Q128,Y_Q128,Z_Q128,0.0,Color_Q129);vec4 Color_Q111;\n#if IRIDESCENCE_ENABLED\nColor_Q111=texture(_Iridescence_Texture_,Vec2_Q112);\n#else\nColor_Q111=vec4(0,0,0,0);\n#endif\nfloat X_Q74;float Y_Q74;float Z_Q74;To_XYZ_B74(HSV_Out_Q108,X_Q74,Y_Q74,Z_Q74);vec4 Result_Q131=_Rim_Intensity_*Color_Q129;vec4 Result_Q113=_Iridescence_Intensity_*Color_Q111;vec4 Color_Q73;From_HSV_B73(X_Q74,Y_Q74,Z_Q74,0.0,Color_Q73);vec4 Result_Q84=Result_Q91+(1.0-Result_Q91.a)*Color_Q73;vec4 Result_Q121;Fragment_Main_B121(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q79,Result_Q84,MaxAB_Q123,_Shininess_,Incident_Q39,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q48,Sum_Q49,_Sharpness_,Result_Q77,_Subsurface_,vec4(0,0,0,0),Result_Q131,Result_Q113,Result_Q121);vec4 Result_Q59;Scale_RGB_B59(Result_Q121,MinAB_Q58,Result_Q59);vec4 sRGB_Q42;FastLinearTosRGB_B42(Result_Q59,sRGB_Q42);vec4 Result_Q31=Blob_Color_Q30+(1.0-Blob_Color_Q30.a)*sRGB_Q42;vec4 Result_Q40=Result_Q31; Result_Q40.a=1.0;vec4 Out_Color=Result_Q40;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.mrdlSliderBarVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B12(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Object_To_World_Normal_B32(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{Nrm_World=(vec4(Nrm_Object,0.0)).xyz;}\nvoid Blob_Vertex_B23(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Blob_Vertex_B24(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B130(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;float deltad=(length(delta)*2.0);float f=(Bevel+(Radius-Bevel)*Stretch)/Radius;float innerd=clamp(deltad*2.0,0.0,1.0);float outerd=clamp(deltad*2.0-1.0,0.0,1.0);float bevelAngle=outerd*3.14159*0.5;float sinb=sin(bevelAngle);float cosb=cos(bevelAngle);float beveld=(1.0-f)*innerd+f*sinb;float br=outerd;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);float dir=P.z<0.0001 ? 1.0 : -1.0;New_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);New_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);Radial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);Radial_Dir=vec3(delta*r2,0.0);vec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);New_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;}\nvoid Object_To_World_Dir_B60(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{Normal_World=(world*vec4(Dir_Object,0.0)).xyz;Normal_Length=length(Normal_World);Normal_World_N=Normal_World/Normal_Length;}\nvoid To_XYZ_B78(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Conditional_Float_B93(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Object_To_World_Dir_B28(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid Pick_Radius_B69(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Conditional_Float_B36(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Greater_Than_B37(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{Greater_Than=Left>Right;Not_Greater_Than=!Greater_Than;}\nvoid Remap_Range_B105(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid main()\n{vec2 XY_Q85;XY_Q85=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);vec3 Tangent_World_Q27;vec3 Tangent_World_N_Q27;float Tangent_Length_Q27;Tangent_World_Q27=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q27=length(Tangent_World_Q27);Tangent_World_N_Q27=Tangent_World_Q27/Tangent_Length_Q27;vec3 Normal_World_Q60;vec3 Normal_World_N_Q60;float Normal_Length_Q60;Object_To_World_Dir_B60(vec3(0,0,1),Normal_World_Q60,Normal_World_N_Q60,Normal_Length_Q60);float X_Q78;float Y_Q78;float Z_Q78;To_XYZ_B78(position,X_Q78,Y_Q78,Z_Q78);vec3 Nrm_World_Q26;Nrm_World_Q26=normalize((world*vec4(normal,0.0)).xyz);vec3 Binormal_World_Q28;vec3 Binormal_World_N_Q28;float Binormal_Length_Q28;Object_To_World_Dir_B28(vec3(0,1,0),Binormal_World_Q28,Binormal_World_N_Q28,Binormal_Length_Q28);float Anisotropy_Q29=Tangent_Length_Q27/Binormal_Length_Q28;float Result_Q69;Pick_Radius_B69(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q69);float Anisotropy_Q53=Binormal_Length_Q28/Normal_Length_Q60;bool Not_Greater_Than_Q37;bool Greater_Than_Q37;Greater_Than_B37(Z_Q78,0.0,Not_Greater_Than_Q37,Greater_Than_Q37);vec4 Linear_Q101;Linear_Q101.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);Linear_Q101.a=_Left_Color_.a;vec4 Linear_Q102;Linear_Q102.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);Linear_Q102.a=_Right_Color_.a;vec3 Difference_Q61=vec3(0,0,0)-Normal_World_N_Q60;vec4 Out_Color_Q34=vec4(X_Q78,Y_Q78,Z_Q78,1);float Result_Q36;Conditional_Float_B36(Greater_Than_Q37,_Bevel_Back_,_Bevel_Front_,Result_Q36);float Result_Q94;Conditional_Float_B36(Greater_Than_Q37,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q94);vec3 New_P_Q130;vec2 New_UV_Q130;float Radial_Gradient_Q130;vec3 Radial_Dir_Q130;vec3 New_Normal_Q130;Move_Verts_B130(Anisotropy_Q29,position,Result_Q69,Result_Q36,normal,Anisotropy_Q53,Result_Q94,New_P_Q130,New_UV_Q130,Radial_Gradient_Q130,Radial_Dir_Q130,New_Normal_Q130);float X_Q98;float Y_Q98;X_Q98=New_UV_Q130.x;Y_Q98=New_UV_Q130.y;vec3 Pos_World_Q12;Object_To_World_Pos_B12(New_P_Q130,Pos_World_Q12);vec3 Nrm_World_Q32;Object_To_World_Normal_B32(New_Normal_Q130,Nrm_World_Q32);vec4 Blob_Info_Q23;\n#if BLOB_ENABLE\nBlob_Vertex_B23(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q23);\n#else\nBlob_Info_Q23=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q24;\n#if BLOB_ENABLE_2\nBlob_Vertex_B24(Pos_World_Q12,Nrm_World_Q26,Tangent_World_N_Q27,Binormal_World_N_Q28,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q24);\n#else\nBlob_Info_Q24=vec4(0,0,0,0);\n#endif\nfloat Out_Q105;Remap_Range_B105(0.0,1.0,0.0,1.0,X_Q98,Out_Q105);float X_Q86;float Y_Q86;float Z_Q86;To_XYZ_B78(Nrm_World_Q32,X_Q86,Y_Q86,Z_Q86);vec4 Color_At_T_Q97=mix(Linear_Q101,Linear_Q102,Out_Q105);float Minus_F_Q87=-Z_Q86;float R_Q99;float G_Q99;float B_Q99;float A_Q99;R_Q99=Color_At_T_Q97.r; G_Q99=Color_At_T_Q97.g; B_Q99=Color_At_T_Q97.b; A_Q99=Color_At_T_Q97.a;float ClampF_Q88=clamp(0.0,Minus_F_Q87,1.0);float Result_Q93;Conditional_Float_B93(_Decal_Front_Only_,ClampF_Q88,1.0,Result_Q93);vec4 Vec4_Q89=vec4(Result_Q93,Radial_Gradient_Q130,G_Q99,B_Q99);vec3 Position=Pos_World_Q12;vec3 Normal=Nrm_World_Q32;vec2 UV=XY_Q85;vec3 Tangent=Tangent_World_N_Q27;vec3 Binormal=Difference_Q61;vec4 Color=Out_Color_Q34;vec4 Extra1=Vec4_Q89;vec4 Extra2=Blob_Info_Q23;vec4 Extra3=Blob_Info_Q24;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var Yt=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Xt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.6,r.bevelFront=.6,r.bevelFrontStretch=.077,r.bevelBack=0,r.bevelBackStretch=0,r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r.bulgeEnabled=!1,r.bulgeHeight=-.323,r.bulgeRadius=.73,r.sunIntensity=1.102,r.sunTheta=.76,r.sunPhi=.526,r.indirectDiffuse=.658,r.albedo=new d.Color4(.0117647,.505882,.996078,1),r.specular=0,r.shininess=10,r.sharpness=0,r.subsurface=0,r.leftGradientColor=new d.Color4(.0117647,.505882,.996078,1),r.rightGradientColor=new d.Color4(.0117647,.505882,.996078,1),r.reflection=.749,r.frontReflect=0,r.edgeReflect=.09,r.power=8.13,r.skyColor=new d.Color4(.0117647,.964706,.996078,1),r.horizonColor=new d.Color4(.0117647,.333333,.996078,1),r.groundColor=new d.Color4(0,.254902,.996078,1),r.horizonPower=1,r.width=.02,r.fuzz=.5,r.minFuzz=.001,r.clipFade=.01,r.hueShift=0,r.saturationShift=0,r.valueShift=0,r.blobPosition=new d.Vector3(0,0,.1),r.blobIntensity=.5,r.blobNearSize=.01,r.blobFarSize=.03,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.576,r.blobPulse=0,r.blobFade=1,r.blobPosition2=new d.Vector3(.2,0,.1),r.blobNearSize2=.01,r.blobPulse2=0,r.blobFade2=1,r.blobTexture=new d.Texture("",r.getScene()),r.leftIndexPosition=new d.Vector3(0,0,1),r.rightIndexPosition=new d.Vector3(-1,-1,-1),r.leftIndexMiddlePosition=new d.Vector3(0,0,0),r.rightIndexMiddlePosition=new d.Vector3(0,0,0),r.decalScaleXY=new d.Vector2(1.5,1.5),r.decalFrontOnly=!0,r.rimIntensity=.287,r.rimHueShift=0,r.rimSaturationShift=0,r.rimValueShift=-1,r.iridescenceIntensity=0,r.useGlobalLeftIndex=1,r.useGlobalRightIndex=1,r.globalLeftIndexTipProximity=0,r.globalRightIndexTipProximity=0,r.globalLeftIndexTipPosition=new d.Vector4(.5,0,-.55,1),r.globaRightIndexTipPosition=new d.Vector4(0,0,0,1),r.globalLeftThumbTipPosition=new d.Vector4(.5,0,-.55,1),r.globalRightThumbTipPosition=new d.Vector4(0,0,0,1),r.globalLeftIndexMiddlePosition=new d.Vector4(.5,0,-.55,1),r.globalRightIndexMiddlePosition=new d.Vector4(0,0,0,1),r.alphaMode=d.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blueGradientTexture=new d.Texture(e.BLUE_GRADIENT_TEXTURE_URL,r.getScene(),!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r._decalTexture=new d.Texture("",r.getScene()),r._reflectionMapTexture=new d.Texture("",r.getScene()),r._indirectEnvTexture=new d.Texture("",r.getScene()),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Yt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],h=["_Rim_Texture_","_Iridescence_Texture_"],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlSliderBar",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o,this._materialContext)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",this._reflectionMapTexture),this._activeEffect.setTexture("_Indirect_Environment_",this._indirectEnvTexture),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",this._decalTexture),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._reflectionMapTexture.dispose(),this._indirectEnvTexture.dispose(),this._blueGradientTexture.dispose(),this._decalTexture.dispose()},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderBarMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderBarMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"bevelFront",void 0),h([(0,d.serialize)()],e.prototype,"bevelFrontStretch",void 0),h([(0,d.serialize)()],e.prototype,"bevelBack",void 0),h([(0,d.serialize)()],e.prototype,"bevelBackStretch",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopRight",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomRight",void 0),h([(0,d.serialize)()],e.prototype,"bulgeEnabled",void 0),h([(0,d.serialize)()],e.prototype,"bulgeHeight",void 0),h([(0,d.serialize)()],e.prototype,"bulgeRadius",void 0),h([(0,d.serialize)()],e.prototype,"sunIntensity",void 0),h([(0,d.serialize)()],e.prototype,"sunTheta",void 0),h([(0,d.serialize)()],e.prototype,"sunPhi",void 0),h([(0,d.serialize)()],e.prototype,"indirectDiffuse",void 0),h([(0,d.serialize)()],e.prototype,"albedo",void 0),h([(0,d.serialize)()],e.prototype,"specular",void 0),h([(0,d.serialize)()],e.prototype,"shininess",void 0),h([(0,d.serialize)()],e.prototype,"sharpness",void 0),h([(0,d.serialize)()],e.prototype,"subsurface",void 0),h([(0,d.serialize)()],e.prototype,"leftGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"rightGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"reflection",void 0),h([(0,d.serialize)()],e.prototype,"frontReflect",void 0),h([(0,d.serialize)()],e.prototype,"edgeReflect",void 0),h([(0,d.serialize)()],e.prototype,"power",void 0),h([(0,d.serialize)()],e.prototype,"skyColor",void 0),h([(0,d.serialize)()],e.prototype,"horizonColor",void 0),h([(0,d.serialize)()],e.prototype,"groundColor",void 0),h([(0,d.serialize)()],e.prototype,"horizonPower",void 0),h([(0,d.serialize)()],e.prototype,"width",void 0),h([(0,d.serialize)()],e.prototype,"fuzz",void 0),h([(0,d.serialize)()],e.prototype,"minFuzz",void 0),h([(0,d.serialize)()],e.prototype,"clipFade",void 0),h([(0,d.serialize)()],e.prototype,"hueShift",void 0),h([(0,d.serialize)()],e.prototype,"saturationShift",void 0),h([(0,d.serialize)()],e.prototype,"valueShift",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition",void 0),h([(0,d.serialize)()],e.prototype,"blobIntensity",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"blobFarSize",void 0),h([(0,d.serialize)()],e.prototype,"blobNearDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse",void 0),h([(0,d.serialize)()],e.prototype,"blobFade",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition2",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize2",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse2",void 0),h([(0,d.serialize)()],e.prototype,"blobFade2",void 0),h([(0,d.serialize)()],e.prototype,"blobTexture",void 0),h([(0,d.serialize)()],e.prototype,"leftIndexPosition",void 0),h([(0,d.serialize)()],e.prototype,"rightIndexPosition",void 0),h([(0,d.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),h([(0,d.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),h([(0,d.serialize)()],e.prototype,"decalScaleXY",void 0),h([(0,d.serialize)()],e.prototype,"decalFrontOnly",void 0),h([(0,d.serialize)()],e.prototype,"rimIntensity",void 0),h([(0,d.serialize)()],e.prototype,"rimHueShift",void 0),h([(0,d.serialize)()],e.prototype,"rimSaturationShift",void 0),h([(0,d.serialize)()],e.prototype,"rimValueShift",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLSliderBarMaterial",Xt);d.ShaderStore.ShadersStore.mrdlSliderThumbPixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform vec4 Global_Left_Index_Middle_Position;uniform vec4 Global_Right_Index_Middle_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;void Blob_Fragment_B180(\nsampler2D Blob_Texture,\nvec4 Blob_Info1,\nvec4 Blob_Info2,\nout vec4 Blob_Color)\n{float k1=dot(Blob_Info1.xy,Blob_Info1.xy);float k2=dot(Blob_Info2.xy,Blob_Info2.xy);vec3 closer=k1<k2 ? vec3(k1,Blob_Info1.z,Blob_Info1.w) : vec3(k2,Blob_Info2.z,Blob_Info2.w);Blob_Color=closer.z*texture(Blob_Texture,vec2(vec2(sqrt(closer.x),closer.y).x,1.0-vec2(sqrt(closer.x),closer.y).y))*clamp(1.0-closer.x,0.0,1.0);}\nvoid FastLinearTosRGB_B192(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Scale_RGB_B209(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Fragment_Main_B271(\nfloat Sun_Intensity,\nfloat Sun_Theta,\nfloat Sun_Phi,\nvec3 Normal,\nvec4 Albedo,\nfloat Fresnel_Reflect,\nfloat Shininess,\nvec3 Incident,\nvec4 Horizon_Color,\nvec4 Sky_Color,\nvec4 Ground_Color,\nfloat Indirect_Diffuse,\nfloat Specular,\nfloat Horizon_Power,\nfloat Reflection,\nvec4 Reflection_Sample,\nvec4 Indirect_Sample,\nfloat Sharpness,\nfloat SSS,\nfloat Subsurface,\nvec4 Translucence,\nvec4 Rim_Light,\nvec4 Iridescence,\nout vec4 Result)\n{float theta=Sun_Theta*2.0*3.14159;float phi=Sun_Phi*3.14159;vec3 lightDir= vec3(cos(phi)*cos(theta),sin(phi),cos(phi)*sin(theta));float NdotL=max(dot(lightDir,Normal),0.0);vec3 R=reflect(Incident,Normal);float RdotL=max(0.0,dot(R,lightDir));float specular=pow(RdotL,Shininess);specular=mix(specular,smoothstep(0.495*Sharpness,1.0-0.495*Sharpness,specular),Sharpness);vec4 gi=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);Result=((Sun_Intensity*NdotL+Indirect_Sample*Indirect_Diffuse+Translucence)*(1.0+SSS*Subsurface))*Albedo*(1.0-Fresnel_Reflect)+(Sun_Intensity*specular*Specular+Fresnel_Reflect*Reflection*Reflection_Sample)+Fresnel_Reflect*Rim_Light+Iridescence;}\nvoid Bulge_B229(\nbool Enabled,\nvec3 Normal,\nvec3 Tangent,\nfloat Bulge_Height,\nvec4 UV,\nfloat Bulge_Radius,\nvec3 ButtonN,\nout vec3 New_Normal)\n{vec2 xy=clamp(UV.xy*2.0,vec2(-1,-1),vec2(1,1));vec3 B=(cross(Normal,Tangent));float k=-clamp(1.0-length(xy)/Bulge_Radius,0.0,1.0)*Bulge_Height;k=sin(k*3.14159*0.5);k*=smoothstep(0.9998,0.9999,abs(dot(ButtonN,Normal)));New_Normal=Normal*sqrt(1.0-k*k)+(xy.x*Tangent+xy.y*B)*k;New_Normal=Enabled ? New_Normal : Normal;}\nvoid SSS_B227(\nvec3 ButtonN,\nvec3 Normal,\nvec3 Incident,\nout float Result)\n{float NdotI=abs(dot(Normal,Incident));float BdotI=abs(dot(ButtonN,Incident));Result=(abs(NdotI-BdotI)); }\nvoid FingerOcclusion_B217(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid FingerOcclusion_B218(\nfloat Width,\nfloat DistToCenter,\nfloat Fuzz,\nfloat Min_Fuzz,\nvec3 Position,\nvec3 Forward,\nvec3 Nearest,\nfloat Fade_Out,\nout float NotInShadow)\n{float d=dot((Nearest-Position),Forward);float sh=smoothstep(Width*0.5,Width*0.5+Fuzz*max(d,0.0)+Min_Fuzz,DistToCenter);NotInShadow=1.0-(1.0-sh)*smoothstep(-Fade_Out,0.0,d);}\nvoid Scale_Color_B241(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid From_HSV_B223(\nfloat Hue,\nfloat Saturation,\nfloat Value,\nfloat Alpha,\nout vec4 Color)\n{vec4 K=vec4(1.0,2.0/3.0,1.0/3.0,3.0);vec3 p=abs(fract(vec3(Hue,Hue,Hue)+K.xyz)*6.0-K.www);Color.rgb=Value*mix(K.xxx,clamp(p-K.xxx,0.0,1.0),Saturation);Color.a=Alpha;}\nvoid Fast_Fresnel_B272(\nfloat Front_Reflect,\nfloat Edge_Reflect,\nfloat Power,\nvec3 Normal,\nvec3 Incident,\nout float Transmit,\nout float Reflect)\n{float d=max(-dot(Incident,Normal),0.0);Reflect=Front_Reflect+(Edge_Reflect-Front_Reflect)*pow(1.0-d,Power);Transmit=1.0-Reflect;}\nvoid Mapped_Environment_B201(\nsampler2D Reflected_Environment,\nsampler2D Indirect_Environment,\nvec3 Dir,\nout vec4 Reflected_Color,\nout vec4 Indirect_Diffuse)\n{Reflected_Color=texture(Reflected_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));Indirect_Diffuse=texture(Indirect_Environment,vec2(atan(Dir.z,Dir.x)/3.14159*0.5,asin(Dir.y)/3.14159+0.5));}\nvec4 SampleEnv_Bid200(vec3 D,vec4 S,vec4 H,vec4 G,float exponent)\n{float k=pow(abs(D.y),exponent);vec4 C;if (D.y>0.0) {C=mix(H,S,k);} else {C=mix(H,G,k); }\nreturn C;}\nvoid Sky_Environment_B200(\nvec3 Normal,\nvec3 Reflected,\nvec4 Sky_Color,\nvec4 Horizon_Color,\nvec4 Ground_Color,\nfloat Horizon_Power,\nout vec4 Reflected_Color,\nout vec4 Indirect_Color)\n{Reflected_Color=SampleEnv_Bid200(Reflected,Sky_Color,Horizon_Color,Ground_Color,Horizon_Power);Indirect_Color=mix(Ground_Color,Sky_Color,Normal.y*0.5+0.5);}\nvoid Min_Segment_Distance_B215(\nvec3 P0,\nvec3 P1,\nvec3 Q0,\nvec3 Q1,\nout vec3 NearP,\nout vec3 NearQ,\nout float Distance)\n{vec3 u=P1-P0;vec3 v=Q1-Q0;vec3 w=P0-Q0;float a=dot(u,u);float b=dot(u,v);float c=dot(v,v);float d=dot(u,w);float e=dot(v,w);float D=a*c-b*b;float sD=D;float tD=D;float sc,sN,tc,tN;if (D<0.00001) {sN=0.0;sD=1.0;tN=e;tD=c;} else {sN=(b*e-c*d);tN=(a*e-b*d);if (sN<0.0) {sN=0.0;tN=e;tD=c;} else if (sN>sD) {sN=sD;tN=e+b;tD=c;}}\nif (tN<0.0) {tN=0.0;if (-d<0.0) {sN=0.0;} else if (-d>a) {sN=sD;} else {sN=-d;sD=a;}} else if (tN>tD) {tN=tD;if ((-d+b)<0.0) {sN=0.0;} else if ((-d+b)>a) {sN=sD;} else {sN=(-d+b);sD=a;}}\nsc=abs(sN)<0.000001 ? 0.0 : sN/sD;tc=abs(tN)<0.000001 ? 0.0 : tN/tD;NearP=P0+sc*u;NearQ=Q0+tc*v;Distance=distance(NearP,NearQ);}\nvoid To_XYZ_B224(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Finger_Positions_B214(\nvec3 Left_Index_Pos,\nvec3 Right_Index_Pos,\nvec3 Left_Index_Middle_Pos,\nvec3 Right_Index_Middle_Pos,\nout vec3 Left_Index,\nout vec3 Right_Index,\nout vec3 Left_Index_Middle,\nout vec3 Right_Index_Middle)\n{Left_Index= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Left_Index_Pos);Right_Index= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Right_Index_Pos);Left_Index_Middle= (Use_Global_Left_Index ? Global_Left_Index_Middle_Position.xyz : Left_Index_Middle_Pos);Right_Index_Middle= (Use_Global_Right_Index ? Global_Right_Index_Middle_Position.xyz : Right_Index_Middle_Pos);}\nvoid VaryHSV_B258(\nvec3 HSV_In,\nfloat Hue_Shift,\nfloat Saturation_Shift,\nfloat Value_Shift,\nout vec3 HSV_Out)\n{HSV_Out=vec3(fract(HSV_In.x+Hue_Shift),clamp(HSV_In.y+Saturation_Shift,0.0,1.0),clamp(HSV_In.z+Value_Shift,0.0,1.0));}\nvoid Remap_Range_B264(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid To_HSV_B225(\nvec4 Color,\nout float Hue,\nout float Saturation,\nout float Value,\nout float Alpha,\nout vec3 HSV)\n{vec4 K=vec4(0.0,-1.0/3.0,2.0/3.0,-1.0);vec4 p=Color.g<Color.b ? vec4(Color.bg,K.wz) : vec4(Color.gb,K.xy);vec4 q=Color.r<p.x ? vec4(p.xyw,Color.r) : vec4(Color.r,p.yzx);float d=q.x-min(q.w,q.y);float e=1.0e-10;Hue=abs(q.z+(q.w-q.y)/(6.0*d+e));Saturation=d/(q.x+e);Value=q.x;Alpha=Color.a;HSV=vec3(Hue,Saturation,Value);}\nvoid Code_B260(\nfloat X,\nout float Result)\n{Result=(acos(X)/3.14159-0.5)*2.0;}\nvoid Rim_Light_B282(\nvec3 Front,\nvec3 Normal,\nvec3 Incident,\nfloat Rim_Intensity,\nsampler2D Texture,\nout vec4 Result)\n{vec3 R=reflect(Incident,Normal);float RdotF=dot(R,Front);float RdotL=sqrt(1.0-RdotF*RdotF);vec2 UV=vec2(R.y*0.5+0.5,0.5);vec4 Color=texture(Texture,UV);Result=Color;}\nvoid main()\n{vec4 Blob_Color_Q180;\n#if BLOB_ENABLE\nBlob_Fragment_B180(_Blob_Texture_,vExtra2,vExtra3,Blob_Color_Q180);\n#else\nBlob_Color_Q180=vec4(0,0,0,0);\n#endif\nvec3 Incident_Q189=normalize(vPosition-cameraPosition);vec3 Normalized_Q188=normalize(vNormal);vec3 Normalized_Q221=normalize(vTangent);vec4 Color_Q233;\n#if DECAL_ENABLE\nColor_Q233=texture(_Decal_,vUV);\n#else\nColor_Q233=vec4(0,0,0,0);\n#endif\nfloat X_Q240;float Y_Q240;float Z_Q240;float W_Q240;X_Q240=vExtra1.x;Y_Q240=vExtra1.y;Z_Q240=vExtra1.z;W_Q240=vExtra1.w;vec4 Linear_Q193;Linear_Q193.rgb=clamp(_Sky_Color_.rgb*_Sky_Color_.rgb,0.0,1.0);Linear_Q193.a=_Sky_Color_.a;vec4 Linear_Q194;Linear_Q194.rgb=clamp(_Horizon_Color_.rgb*_Horizon_Color_.rgb,0.0,1.0);Linear_Q194.a=_Horizon_Color_.a;vec4 Linear_Q195;Linear_Q195.rgb=clamp(_Ground_Color_.rgb*_Ground_Color_.rgb,0.0,1.0);Linear_Q195.a=_Ground_Color_.a;vec3 Left_Index_Q214;vec3 Right_Index_Q214;vec3 Left_Index_Middle_Q214;vec3 Right_Index_Middle_Q214;Finger_Positions_B214(_Left_Index_Pos_,_Right_Index_Pos_,_Left_Index_Middle_Pos_,_Right_Index_Middle_Pos_,Left_Index_Q214,Right_Index_Q214,Left_Index_Middle_Q214,Right_Index_Middle_Q214);vec4 Linear_Q196;Linear_Q196.rgb=clamp(_Albedo_.rgb*_Albedo_.rgb,0.0,1.0);Linear_Q196.a=_Albedo_.a;vec3 Normalized_Q257=normalize(vBinormal);vec3 Incident_Q220=normalize(vPosition-cameraPosition);vec3 New_Normal_Q229;Bulge_B229(_Bulge_Enabled_,Normalized_Q188,Normalized_Q221,_Bulge_Height_,vColor,_Bulge_Radius_,vBinormal,New_Normal_Q229);float Result_Q227;SSS_B227(vBinormal,New_Normal_Q229,Incident_Q189,Result_Q227);vec4 Result_Q241;Scale_Color_B241(Color_Q233,X_Q240,Result_Q241);float Transmit_Q272;float Reflect_Q272;Fast_Fresnel_B272(_Front_Reflect_,_Edge_Reflect_,_Power_,New_Normal_Q229,Incident_Q189,Transmit_Q272,Reflect_Q272);float Product_Q275=Y_Q240*Y_Q240;vec3 NearP_Q215;vec3 NearQ_Q215;float Distance_Q215;Min_Segment_Distance_B215(Left_Index_Q214,Left_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q215,NearQ_Q215,Distance_Q215);vec3 NearP_Q213;vec3 NearQ_Q213;float Distance_Q213;Min_Segment_Distance_B215(Right_Index_Q214,Right_Index_Middle_Q214,vPosition,cameraPosition,NearP_Q213,NearQ_Q213,Distance_Q213);vec3 Reflected_Q197=reflect(Incident_Q189,New_Normal_Q229);vec4 Product_Q253=Linear_Q196*vec4(1,1,1,1);vec4 Result_Q282;Rim_Light_B282(Normalized_Q257,Normalized_Q188,Incident_Q220,_Rim_Intensity_,_Rim_Texture_,Result_Q282);float Dot_Q222=dot(Incident_Q220, Normalized_Q221);float MaxAB_Q273=max(Reflect_Q272,Product_Q275);float NotInShadow_Q217;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B217(_Width_,Distance_Q215,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q215,_Clip_Fade_,NotInShadow_Q217);\n#else\nNotInShadow_Q217=1.0;\n#endif\nfloat NotInShadow_Q218;\n#if OCCLUSION_ENABLED\nFingerOcclusion_B218(_Width_,Distance_Q213,_Fuzz_,_Min_Fuzz_,vPosition,vBinormal,NearP_Q213,_Clip_Fade_,NotInShadow_Q218);\n#else\nNotInShadow_Q218=1.0;\n#endif\nvec4 Reflected_Color_Q201;vec4 Indirect_Diffuse_Q201;\n#if ENV_ENABLE\nMapped_Environment_B201(_Reflection_Map_,_Indirect_Environment_,Reflected_Q197,Reflected_Color_Q201,Indirect_Diffuse_Q201);\n#else\nReflected_Color_Q201=vec4(0,0,0,1);Indirect_Diffuse_Q201=vec4(0,0,0,1);\n#endif\nvec4 Reflected_Color_Q200;vec4 Indirect_Color_Q200;\n#if SKY_ENABLED\nSky_Environment_B200(New_Normal_Q229,Reflected_Q197,Linear_Q193,Linear_Q194,Linear_Q195,_Horizon_Power_,Reflected_Color_Q200,Indirect_Color_Q200);\n#else\nReflected_Color_Q200=vec4(0,0,0,1);Indirect_Color_Q200=vec4(0,0,0,1);\n#endif\nfloat Hue_Q225;float Saturation_Q225;float Value_Q225;float Alpha_Q225;vec3 HSV_Q225;To_HSV_B225(Product_Q253,Hue_Q225,Saturation_Q225,Value_Q225,Alpha_Q225,HSV_Q225);float Hue_Q277;float Saturation_Q277;float Value_Q277;float Alpha_Q277;vec3 HSV_Q277;To_HSV_B225(Result_Q282,Hue_Q277,Saturation_Q277,Value_Q277,Alpha_Q277,HSV_Q277);float Result_Q260;Code_B260(Dot_Q222,Result_Q260);float AbsA_Q226=abs(Result_Q260);float MinAB_Q208=min(NotInShadow_Q217,NotInShadow_Q218);vec4 Sum_Q198=Reflected_Color_Q201+Reflected_Color_Q200;vec4 Sum_Q199=Indirect_Diffuse_Q201+Indirect_Color_Q200;vec3 HSV_Out_Q276;VaryHSV_B258(HSV_Q277,_Rim_Hue_Shift_,_Rim_Saturation_Shift_,_Rim_Value_Shift_,HSV_Out_Q276);float Out_Q264;Remap_Range_B264(-1.0,1.0,0.0,1.0,Result_Q260,Out_Q264);float Product_Q256;Product_Q256=AbsA_Q226*_Hue_Shift_;float X_Q278;float Y_Q278;float Z_Q278;To_XYZ_B224(HSV_Out_Q276,X_Q278,Y_Q278,Z_Q278);vec2 Vec2_Q262=vec2(Out_Q264,0.5);vec3 HSV_Out_Q258;VaryHSV_B258(HSV_Q225,Product_Q256,_Saturation_Shift_,_Value_Shift_,HSV_Out_Q258);vec4 Color_Q279;From_HSV_B223(X_Q278,Y_Q278,Z_Q278,0.0,Color_Q279);vec4 Color_Q261;\n#if IRIDESCENCE_ENABLED\nColor_Q261=texture(_Iridescence_Texture_,Vec2_Q262);\n#else\nColor_Q261=vec4(0,0,0,0);\n#endif\nfloat X_Q224;float Y_Q224;float Z_Q224;To_XYZ_B224(HSV_Out_Q258,X_Q224,Y_Q224,Z_Q224);vec4 Result_Q281=_Rim_Intensity_*Color_Q279;vec4 Result_Q263=_Iridescence_Intensity_*Color_Q261;vec4 Color_Q223;From_HSV_B223(X_Q224,Y_Q224,Z_Q224,0.0,Color_Q223);vec4 Result_Q234=Result_Q241+(1.0-Result_Q241.a)*Color_Q223;vec4 Result_Q271;Fragment_Main_B271(_Sun_Intensity_,_Sun_Theta_,_Sun_Phi_,New_Normal_Q229,Result_Q234,MaxAB_Q273,_Shininess_,Incident_Q189,_Horizon_Color_,_Sky_Color_,_Ground_Color_,_Indirect_Diffuse_,_Specular_,_Horizon_Power_,_Reflection_,Sum_Q198,Sum_Q199,_Sharpness_,Result_Q227,_Subsurface_,vec4(0,0,0,0),Result_Q281,Result_Q263,Result_Q271);vec4 Result_Q209;Scale_RGB_B209(Result_Q271,MinAB_Q208,Result_Q209);vec4 sRGB_Q192;FastLinearTosRGB_B192(Result_Q209,sRGB_Q192);vec4 Result_Q181=Blob_Color_Q180+(1.0-Blob_Color_Q180.a)*sRGB_Q192;vec4 Result_Q190=Result_Q181; Result_Q190.a=1.0;vec4 Out_Color=Result_Q190;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.mrdlSliderThumbVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;\n#ifdef TANGENT\nattribute vec3 tangent;\n#else\nconst vec3 tangent=vec3(0.);\n#endif\nuniform float _Radius_;uniform float _Bevel_Front_;uniform float _Bevel_Front_Stretch_;uniform float _Bevel_Back_;uniform float _Bevel_Back_Stretch_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform bool _Bulge_Enabled_;uniform float _Bulge_Height_;uniform float _Bulge_Radius_;uniform float _Sun_Intensity_;uniform float _Sun_Theta_;uniform float _Sun_Phi_;uniform float _Indirect_Diffuse_;uniform vec4 _Albedo_;uniform float _Specular_;uniform float _Shininess_;uniform float _Sharpness_;uniform float _Subsurface_;uniform vec4 _Left_Color_;uniform vec4 _Right_Color_;uniform float _Reflection_;uniform float _Front_Reflect_;uniform float _Edge_Reflect_;uniform float _Power_;uniform vec4 _Sky_Color_;uniform vec4 _Horizon_Color_;uniform vec4 _Ground_Color_;uniform float _Horizon_Power_;uniform sampler2D _Reflection_Map_;uniform sampler2D _Indirect_Environment_;uniform float _Width_;uniform float _Fuzz_;uniform float _Min_Fuzz_;uniform float _Clip_Fade_;uniform float _Hue_Shift_;uniform float _Saturation_Shift_;uniform float _Value_Shift_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform sampler2D _Blob_Texture_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform vec3 _Left_Index_Pos_;uniform vec3 _Right_Index_Pos_;uniform vec3 _Left_Index_Middle_Pos_;uniform vec3 _Right_Index_Middle_Pos_;uniform sampler2D _Decal_;uniform vec2 _Decal_Scale_XY_;uniform bool _Decal_Front_Only_;uniform float _Rim_Intensity_;uniform sampler2D _Rim_Texture_;uniform float _Rim_Hue_Shift_;uniform float _Rim_Saturation_Shift_;uniform float _Rim_Value_Shift_;uniform float _Iridescence_Intensity_;uniform sampler2D _Iridescence_Texture_;uniform bool Use_Global_Left_Index;uniform bool Use_Global_Right_Index;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;uniform vec4 Global_Left_Thumb_Tip_Position;uniform vec4 Global_Right_Thumb_Tip_Position;uniform float Global_Left_Index_Tip_Proximity;uniform float Global_Right_Index_Tip_Proximity;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vColor;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Object_To_World_Pos_B162(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Object_To_World_Normal_B182(\nvec3 Nrm_Object,\nout vec3 Nrm_World)\n{Nrm_World=(vec4(Nrm_Object,0.0)).xyz;}\nvoid Blob_Vertex_B173(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Left_Index ? Global_Left_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Blob_Vertex_B174(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nfloat Blob_Fade_Length,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nout vec4 Blob_Info)\n{vec3 blob= (Use_Global_Right_Index ? Global_Right_Index_Tip_Position.xyz : Blob_Position);vec3 delta=blob-Position;float dist=dot(Normal,delta);float lerpValue=clamp((abs(dist)-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);float fadeValue=1.0-clamp((abs(dist)-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float size=Blob_Near_Size+(Blob_Far_Size-Blob_Near_Size)*lerpValue;vec2 blobXY=vec2(dot(delta,Tangent),dot(delta,Bitangent))/(0.0001+size);float Fade=fadeValue*Intensity*Blob_Fade;float Distance=(lerpValue*0.5+0.5)*(1.0-Blob_Pulse);Blob_Info=vec4(blobXY.x,blobXY.y,Distance,Fade);}\nvoid Move_Verts_B280(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nfloat Bevel,\nvec3 Normal_Object,\nfloat ScaleZ,\nfloat Stretch,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir,\nout vec3 New_Normal)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;float deltad=(length(delta)*2.0);float f=(Bevel+(Radius-Bevel)*Stretch)/Radius;float innerd=clamp(deltad*2.0,0.0,1.0);float outerd=clamp(deltad*2.0-1.0,0.0,1.0);float bevelAngle=outerd*3.14159*0.5;float sinb=sin(bevelAngle);float cosb=cos(bevelAngle);float beveld=(1.0-f)*innerd+f*sinb;float br=outerd;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);float dir=P.z<0.0001 ? 1.0 : -1.0;New_UV=center+r2*((0.5-center)+normalize(delta+vec2(0.0,0.000001))*beveld*0.5);New_P=vec3(New_UV-0.5,P.z+dir*(1.0-cosb)*Bevel*ScaleZ);Radial_Gradient=clamp((deltad-0.5)*2.0,0.0,1.0);Radial_Dir=vec3(delta*r2,0.0);vec3 beveledNormal=cosb*Normal_Object+sinb*vec3(delta.x,delta.y,0.0);New_Normal=Normal_Object.z==0.0 ? Normal_Object : beveledNormal;}\nvoid Object_To_World_Dir_B210(\nvec3 Dir_Object,\nout vec3 Normal_World,\nout vec3 Normal_World_N,\nout float Normal_Length)\n{Normal_World=(world*vec4(Dir_Object,0.0)).xyz;Normal_Length=length(Normal_World);Normal_World_N=Normal_World/Normal_Length;}\nvoid To_XYZ_B228(\nvec3 Vec3,\nout float X,\nout float Y,\nout float Z)\n{X=Vec3.x;Y=Vec3.y;Z=Vec3.z;}\nvoid Conditional_Float_B243(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Object_To_World_Dir_B178(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid Pick_Radius_B219(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Conditional_Float_B186(\nbool Which,\nfloat If_True,\nfloat If_False,\nout float Result)\n{Result=Which ? If_True : If_False;}\nvoid Greater_Than_B187(\nfloat Left,\nfloat Right,\nout bool Not_Greater_Than,\nout bool Greater_Than)\n{Greater_Than=Left>Right;Not_Greater_Than=!Greater_Than;}\nvoid Remap_Range_B255(\nfloat In_Min,\nfloat In_Max,\nfloat Out_Min,\nfloat Out_Max,\nfloat In,\nout float Out)\n{Out=mix(Out_Min,Out_Max,clamp((In-In_Min)/(In_Max-In_Min),0.0,1.0));}\nvoid main()\n{vec2 XY_Q235;XY_Q235=(uv-vec2(0.5,0.5))*_Decal_Scale_XY_+vec2(0.5,0.5);vec3 Tangent_World_Q177;vec3 Tangent_World_N_Q177;float Tangent_Length_Q177;Tangent_World_Q177=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q177=length(Tangent_World_Q177);Tangent_World_N_Q177=Tangent_World_Q177/Tangent_Length_Q177;vec3 Normal_World_Q210;vec3 Normal_World_N_Q210;float Normal_Length_Q210;Object_To_World_Dir_B210(vec3(0,0,1),Normal_World_Q210,Normal_World_N_Q210,Normal_Length_Q210);float X_Q228;float Y_Q228;float Z_Q228;To_XYZ_B228(position,X_Q228,Y_Q228,Z_Q228);vec3 Nrm_World_Q176;Nrm_World_Q176=normalize((world*vec4(normal,0.0)).xyz);vec3 Binormal_World_Q178;vec3 Binormal_World_N_Q178;float Binormal_Length_Q178;Object_To_World_Dir_B178(vec3(0,1,0),Binormal_World_Q178,Binormal_World_N_Q178,Binormal_Length_Q178);float Anisotropy_Q179=Tangent_Length_Q177/Binormal_Length_Q178;float Result_Q219;Pick_Radius_B219(_Radius_,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q219);float Anisotropy_Q203=Binormal_Length_Q178/Normal_Length_Q210;bool Not_Greater_Than_Q187;bool Greater_Than_Q187;Greater_Than_B187(Z_Q228,0.0,Not_Greater_Than_Q187,Greater_Than_Q187);vec4 Linear_Q251;Linear_Q251.rgb=clamp(_Left_Color_.rgb*_Left_Color_.rgb,0.0,1.0);Linear_Q251.a=_Left_Color_.a;vec4 Linear_Q252;Linear_Q252.rgb=clamp(_Right_Color_.rgb*_Right_Color_.rgb,0.0,1.0);Linear_Q252.a=_Right_Color_.a;vec3 Difference_Q211=vec3(0,0,0)-Normal_World_N_Q210;vec4 Out_Color_Q184=vec4(X_Q228,Y_Q228,Z_Q228,1);float Result_Q186;Conditional_Float_B186(Greater_Than_Q187,_Bevel_Back_,_Bevel_Front_,Result_Q186);float Result_Q244;Conditional_Float_B186(Greater_Than_Q187,_Bevel_Back_Stretch_,_Bevel_Front_Stretch_,Result_Q244);vec3 New_P_Q280;vec2 New_UV_Q280;float Radial_Gradient_Q280;vec3 Radial_Dir_Q280;vec3 New_Normal_Q280;Move_Verts_B280(Anisotropy_Q179,position,Result_Q219,Result_Q186,normal,Anisotropy_Q203,Result_Q244,New_P_Q280,New_UV_Q280,Radial_Gradient_Q280,Radial_Dir_Q280,New_Normal_Q280);float X_Q248;float Y_Q248;X_Q248=New_UV_Q280.x;Y_Q248=New_UV_Q280.y;vec3 Pos_World_Q162;Object_To_World_Pos_B162(New_P_Q280,Pos_World_Q162);vec3 Nrm_World_Q182;Object_To_World_Normal_B182(New_Normal_Q280,Nrm_World_Q182);vec4 Blob_Info_Q173;\n#if BLOB_ENABLE\nBlob_Vertex_B173(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_,_Blob_Intensity_,_Blob_Near_Size_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_,_Blob_Fade_,Blob_Info_Q173);\n#else\nBlob_Info_Q173=vec4(0,0,0,0);\n#endif\nvec4 Blob_Info_Q174;\n#if BLOB_ENABLE_2\nBlob_Vertex_B174(Pos_World_Q162,Nrm_World_Q176,Tangent_World_N_Q177,Binormal_World_N_Q178,_Blob_Position_2_,_Blob_Intensity_,_Blob_Near_Size_2_,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,_Blob_Fade_Length_,_Blob_Pulse_2_,_Blob_Fade_2_,Blob_Info_Q174);\n#else\nBlob_Info_Q174=vec4(0,0,0,0);\n#endif\nfloat Out_Q255;Remap_Range_B255(0.0,1.0,0.0,1.0,X_Q248,Out_Q255);float X_Q236;float Y_Q236;float Z_Q236;To_XYZ_B228(Nrm_World_Q182,X_Q236,Y_Q236,Z_Q236);vec4 Color_At_T_Q247=mix(Linear_Q251,Linear_Q252,Out_Q255);float Minus_F_Q237=-Z_Q236;float R_Q249;float G_Q249;float B_Q249;float A_Q249;R_Q249=Color_At_T_Q247.r; G_Q249=Color_At_T_Q247.g; B_Q249=Color_At_T_Q247.b; A_Q249=Color_At_T_Q247.a;float ClampF_Q238=clamp(0.0,Minus_F_Q237,1.0);float Result_Q243;Conditional_Float_B243(_Decal_Front_Only_,ClampF_Q238,1.0,Result_Q243);vec4 Vec4_Q239=vec4(Result_Q243,Radial_Gradient_Q280,G_Q249,B_Q249);vec3 Position=Pos_World_Q162;vec3 Normal=Nrm_World_Q182;vec2 UV=XY_Q235;vec3 Tangent=Tangent_World_N_Q177;vec3 Binormal=Difference_Q211;vec4 Color=Out_Color_Q184;vec4 Extra1=Vec4_Q239;vec4 Extra2=Blob_Info_Q173;vec4 Extra3=Blob_Info_Q174;gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vColor=Color;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var Kt=function(t){function e(){var e=t.call(this)||this;return e.SKY_ENABLED=!0,e.BLOB_ENABLE_2=!0,e.IRIDESCENCE_ENABLED=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Zt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.157,r.bevelFront=.065,r.bevelFrontStretch=.077,r.bevelBack=.031,r.bevelBackStretch=0,r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r.bulgeEnabled=!1,r.bulgeHeight=-.323,r.bulgeRadius=.73,r.sunIntensity=2,r.sunTheta=.937,r.sunPhi=.555,r.indirectDiffuse=1,r.albedo=new d.Color4(.0117647,.505882,.996078,1),r.specular=0,r.shininess=10,r.sharpness=0,r.subsurface=.31,r.leftGradientColor=new d.Color4(.0117647,.505882,.996078,1),r.rightGradientColor=new d.Color4(.0117647,.505882,.996078,1),r.reflection=.749,r.frontReflect=0,r.edgeReflect=.09,r.power=8.1,r.skyColor=new d.Color4(.0117647,.960784,.996078,1),r.horizonColor=new d.Color4(.0117647,.333333,.996078,1),r.groundColor=new d.Color4(0,.254902,.996078,1),r.horizonPower=1,r.width=.02,r.fuzz=.5,r.minFuzz=.001,r.clipFade=.01,r.hueShift=0,r.saturationShift=0,r.valueShift=0,r.blobPosition=new d.Vector3(0,0,.1),r.blobIntensity=.5,r.blobNearSize=.01,r.blobFarSize=.03,r.blobNearDistance=0,r.blobFarDistance=.08,r.blobFadeLength=.576,r.blobPulse=0,r.blobFade=1,r.blobPosition2=new d.Vector3(.2,0,.1),r.blobNearSize2=.01,r.blobPulse2=0,r.blobFade2=1,r.blobTexture=new d.Texture("",r.getScene()),r.leftIndexPosition=new d.Vector3(0,0,1),r.rightIndexPosition=new d.Vector3(-1,-1,-1),r.leftIndexMiddlePosition=new d.Vector3(0,0,0),r.rightIndexMiddlePosition=new d.Vector3(0,0,0),r.decalScaleXY=new d.Vector2(1.5,1.5),r.decalFrontOnly=!0,r.rimIntensity=.287,r.rimHueShift=0,r.rimSaturationShift=0,r.rimValueShift=-1,r.iridescenceIntensity=0,r.useGlobalLeftIndex=1,r.useGlobalRightIndex=1,r.globalLeftIndexTipProximity=0,r.globalRightIndexTipProximity=0,r.globalLeftIndexTipPosition=new d.Vector4(.5,0,-.55,1),r.globaRightIndexTipPosition=new d.Vector4(0,0,0,1),r.globalLeftThumbTipPosition=new d.Vector4(.5,0,-.55,1),r.globalRightThumbTipPosition=new d.Vector4(0,0,0,1),r.globalLeftIndexMiddlePosition=new d.Vector4(.5,0,-.55,1),r.globalRightIndexMiddlePosition=new d.Vector4(0,0,0,1),r.alphaMode=d.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._blueGradientTexture=new d.Texture(e.BLUE_GRADIENT_TEXTURE_URL,o,!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r._decalTexture=new d.Texture("",r.getScene()),r._reflectionMapTexture=new d.Texture("",r.getScene()),r._indirectEnvTexture=new d.Texture("",r.getScene()),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new Kt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Bevel_Front_","_Bevel_Front_Stretch_","_Bevel_Back_","_Bevel_Back_Stretch_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Bulge_Enabled_","_Bulge_Height_","_Bulge_Radius_","_Sun_Intensity_","_Sun_Theta_","_Sun_Phi_","_Indirect_Diffuse_","_Albedo_","_Specular_","_Shininess_","_Sharpness_","_Subsurface_","_Left_Color_","_Right_Color_","_Reflection_","_Front_Reflect_","_Edge_Reflect_","_Power_","_Sky_Color_","_Horizon_Color_","_Ground_Color_","_Horizon_Power_","_Reflection_Map_","_Indirect_Environment_","_Width_","_Fuzz_","_Min_Fuzz_","_Clip_Fade_","_Hue_Shift_","_Saturation_Shift_","_Value_Shift_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Pulse_","_Blob_Fade_","_Blob_Texture_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Left_Index_Pos_","_Right_Index_Pos_","_Left_Index_Middle_Pos_","_Right_Index_Middle_Pos_","_Decal_","_Decal_Scale_XY_","_Decal_Front_Only_","_Rim_Intensity_","_Rim_Texture_","_Rim_Hue_Shift_","_Rim_Saturation_Shift_","_Rim_Value_Shift_","_Iridescence_Intensity_","_Iridescence_Texture_","Use_Global_Left_Index","Use_Global_Right_Index","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","Global_Left_Thumb_Tip_Position","Global_Right_Thumb_Tip_Position","Global_Left_Index_Middle_Position;","Global_Right_Index_Middle_Position","Global_Left_Index_Tip_Proximity","Global_Right_Index_Tip_Proximity"],h=["_Rim_Texture_","_Iridescence_Texture_"],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlSliderThumb",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Bevel_Front_",this.bevelFront),this._activeEffect.setFloat("_Bevel_Front_Stretch_",this.bevelFrontStretch),this._activeEffect.setFloat("_Bevel_Back_",this.bevelBack),this._activeEffect.setFloat("_Bevel_Back_Stretch_",this.bevelBackStretch),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Bulge_Enabled_",this.bulgeEnabled?1:0),this._activeEffect.setFloat("_Bulge_Height_",this.bulgeHeight),this._activeEffect.setFloat("_Bulge_Radius_",this.bulgeRadius),this._activeEffect.setFloat("_Sun_Intensity_",this.sunIntensity),this._activeEffect.setFloat("_Sun_Theta_",this.sunTheta),this._activeEffect.setFloat("_Sun_Phi_",this.sunPhi),this._activeEffect.setFloat("_Indirect_Diffuse_",this.indirectDiffuse),this._activeEffect.setDirectColor4("_Albedo_",this.albedo),this._activeEffect.setFloat("_Specular_",this.specular),this._activeEffect.setFloat("_Shininess_",this.shininess),this._activeEffect.setFloat("_Sharpness_",this.sharpness),this._activeEffect.setFloat("_Subsurface_",this.subsurface),this._activeEffect.setDirectColor4("_Left_Color_",this.leftGradientColor),this._activeEffect.setDirectColor4("_Right_Color_",this.rightGradientColor),this._activeEffect.setFloat("_Reflection_",this.reflection),this._activeEffect.setFloat("_Front_Reflect_",this.frontReflect),this._activeEffect.setFloat("_Edge_Reflect_",this.edgeReflect),this._activeEffect.setFloat("_Power_",this.power),this._activeEffect.setDirectColor4("_Sky_Color_",this.skyColor),this._activeEffect.setDirectColor4("_Horizon_Color_",this.horizonColor),this._activeEffect.setDirectColor4("_Ground_Color_",this.groundColor),this._activeEffect.setFloat("_Horizon_Power_",this.horizonPower),this._activeEffect.setTexture("_Reflection_Map_",this._reflectionMapTexture),this._activeEffect.setTexture("_Indirect_Environment_",this._indirectEnvTexture),this._activeEffect.setFloat("_Width_",this.width),this._activeEffect.setFloat("_Fuzz_",this.fuzz),this._activeEffect.setFloat("_Min_Fuzz_",this.minFuzz),this._activeEffect.setFloat("_Clip_Fade_",this.clipFade),this._activeEffect.setFloat("_Hue_Shift_",this.hueShift),this._activeEffect.setFloat("_Saturation_Shift_",this.saturationShift),this._activeEffect.setFloat("_Value_Shift_",this.valueShift),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setTexture("_Blob_Texture_",this.blobTexture),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setVector3("_Left_Index_Pos_",this.leftIndexPosition),this._activeEffect.setVector3("_Right_Index_Pos_",this.rightIndexPosition),this._activeEffect.setVector3("_Left_Index_Middle_Pos_",this.leftIndexMiddlePosition),this._activeEffect.setVector3("_Right_Index_Middle_Pos_",this.rightIndexMiddlePosition),this._activeEffect.setTexture("_Decal_",this._decalTexture),this._activeEffect.setVector2("_Decal_Scale_XY_",this.decalScaleXY),this._activeEffect.setFloat("_Decal_Front_Only_",this.decalFrontOnly?1:0),this._activeEffect.setFloat("_Rim_Intensity_",this.rimIntensity),this._activeEffect.setTexture("_Rim_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("_Rim_Hue_Shift_",this.rimHueShift),this._activeEffect.setFloat("_Rim_Saturation_Shift_",this.rimSaturationShift),this._activeEffect.setFloat("_Rim_Value_Shift_",this.rimValueShift),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setTexture("_Iridescence_Texture_",this._blueGradientTexture),this._activeEffect.setFloat("Use_Global_Left_Index",this.useGlobalLeftIndex),this._activeEffect.setFloat("Use_Global_Right_Index",this.useGlobalRightIndex),this._activeEffect.setVector4("Global_Left_Index_Tip_Position",this.globalLeftIndexTipPosition),this._activeEffect.setVector4("Global_Right_Index_Tip_Position",this.globaRightIndexTipPosition),this._activeEffect.setVector4("Global_Left_Thumb_Tip_Position",this.globalLeftThumbTipPosition),this._activeEffect.setVector4("Global_Right_Thumb_Tip_Position",this.globalRightThumbTipPosition),this._activeEffect.setVector4("Global_Left_Index_Middle_Position",this.globalLeftIndexMiddlePosition),this._activeEffect.setVector4("Global_Right_Index_Middle_Position",this.globalRightIndexMiddlePosition),this._activeEffect.setFloat("Global_Left_Index_Tip_Proximity",this.globalLeftIndexTipProximity),this._activeEffect.setFloat("Global_Right_Index_Tip_Proximity",this.globalRightIndexTipProximity),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e),this._reflectionMapTexture.dispose(),this._indirectEnvTexture.dispose(),this._blueGradientTexture.dispose(),this._decalTexture.dispose()},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLSliderThumbMaterial",e},e.prototype.getClassName=function(){return"MRDLSliderThumbMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLUE_GRADIENT_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-blue-gradient.png",h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"bevelFront",void 0),h([(0,d.serialize)()],e.prototype,"bevelFrontStretch",void 0),h([(0,d.serialize)()],e.prototype,"bevelBack",void 0),h([(0,d.serialize)()],e.prototype,"bevelBackStretch",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopRight",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomRight",void 0),h([(0,d.serialize)()],e.prototype,"bulgeEnabled",void 0),h([(0,d.serialize)()],e.prototype,"bulgeHeight",void 0),h([(0,d.serialize)()],e.prototype,"bulgeRadius",void 0),h([(0,d.serialize)()],e.prototype,"sunIntensity",void 0),h([(0,d.serialize)()],e.prototype,"sunTheta",void 0),h([(0,d.serialize)()],e.prototype,"sunPhi",void 0),h([(0,d.serialize)()],e.prototype,"indirectDiffuse",void 0),h([(0,d.serialize)()],e.prototype,"albedo",void 0),h([(0,d.serialize)()],e.prototype,"specular",void 0),h([(0,d.serialize)()],e.prototype,"shininess",void 0),h([(0,d.serialize)()],e.prototype,"sharpness",void 0),h([(0,d.serialize)()],e.prototype,"subsurface",void 0),h([(0,d.serialize)()],e.prototype,"leftGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"rightGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"reflection",void 0),h([(0,d.serialize)()],e.prototype,"frontReflect",void 0),h([(0,d.serialize)()],e.prototype,"edgeReflect",void 0),h([(0,d.serialize)()],e.prototype,"power",void 0),h([(0,d.serialize)()],e.prototype,"skyColor",void 0),h([(0,d.serialize)()],e.prototype,"horizonColor",void 0),h([(0,d.serialize)()],e.prototype,"groundColor",void 0),h([(0,d.serialize)()],e.prototype,"horizonPower",void 0),h([(0,d.serialize)()],e.prototype,"width",void 0),h([(0,d.serialize)()],e.prototype,"fuzz",void 0),h([(0,d.serialize)()],e.prototype,"minFuzz",void 0),h([(0,d.serialize)()],e.prototype,"clipFade",void 0),h([(0,d.serialize)()],e.prototype,"hueShift",void 0),h([(0,d.serialize)()],e.prototype,"saturationShift",void 0),h([(0,d.serialize)()],e.prototype,"valueShift",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition",void 0),h([(0,d.serialize)()],e.prototype,"blobIntensity",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"blobFarSize",void 0),h([(0,d.serialize)()],e.prototype,"blobNearDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse",void 0),h([(0,d.serialize)()],e.prototype,"blobFade",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition2",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize2",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse2",void 0),h([(0,d.serialize)()],e.prototype,"blobFade2",void 0),h([(0,d.serialize)()],e.prototype,"blobTexture",void 0),h([(0,d.serialize)()],e.prototype,"leftIndexPosition",void 0),h([(0,d.serialize)()],e.prototype,"rightIndexPosition",void 0),h([(0,d.serialize)()],e.prototype,"leftIndexMiddlePosition",void 0),h([(0,d.serialize)()],e.prototype,"rightIndexMiddlePosition",void 0),h([(0,d.serialize)()],e.prototype,"decalScaleXY",void 0),h([(0,d.serialize)()],e.prototype,"decalFrontOnly",void 0),h([(0,d.serialize)()],e.prototype,"rimIntensity",void 0),h([(0,d.serialize)()],e.prototype,"rimHueShift",void 0),h([(0,d.serialize)()],e.prototype,"rimSaturationShift",void 0),h([(0,d.serialize)()],e.prototype,"rimValueShift",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceIntensity",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLSliderThumbMaterial",Zt);d.ShaderStore.ShadersStore.mrdlBackplatePixelShader="uniform vec3 cameraPosition;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vExtra1;varying vec4 vExtra2;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform vec4 _Iridescence_Tint_;uniform sampler2D _Iridescent_Map_;uniform float _Angle_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform vec4 _Gradient_Color_;uniform vec4 _Top_Left_;uniform vec4 _Top_Right_;uniform vec4 _Bottom_Left_;uniform vec4 _Bottom_Right_;uniform float _Edge_Width_;uniform float _Edge_Power_;uniform float _Line_Gradient_Blend_;uniform float _Fade_Out_;void FastLinearTosRGB_B353(\nvec4 Linear,\nout vec4 sRGB)\n{sRGB.rgb=sqrt(clamp(Linear.rgb,0.0,1.0));sRGB.a=Linear.a;}\nvoid Round_Rect_Fragment_B332(\nfloat Radius,\nfloat Line_Width,\nvec4 Line_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Line_Visibility,\nvec4 Rect_Parms,\nvec4 Fill_Color,\nout vec4 Color)\n{float d=length(max(abs(UV)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);float g=min(Rect_Parms.z,Rect_Parms.w);float dgrad=max(fwidth(g)*Filter_Width,0.00001);float Inside_Rect=clamp(g/dgrad,0.0,1.0);float inner=clamp((d+dx*0.5-max(Radius-Line_Width,d-dx*0.5))/dx,0.0,1.0);Color=clamp(mix(Fill_Color,Line_Color,inner),0.0,1.0)*Inside_Rect;}\nvoid Iridescence_B343(\nvec3 Position,\nvec3 Normal,\nvec2 UV,\nvec3 Axis,\nvec3 Eye,\nvec4 Tint,\nsampler2D Texture,\nbool Reflected,\nfloat Frequency,\nfloat Vertical_Offset,\nout vec4 Color)\n{vec3 i=normalize(Position-Eye);vec3 r=reflect(i,Normal);float idota=dot(i,Axis);float idotr=dot(i,r);float x=Reflected ? idotr : idota;vec2 xy;xy.x=fract((x*Frequency+1.0)*0.5+UV.y*Vertical_Offset);xy.y=0.5;Color=texture(Texture,xy);Color.rgb*=Tint.rgb;}\nvoid Scale_RGB_B346(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Scale_RGB_B344(\nfloat Scalar,\nvec4 Color,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Line_Fragment_B362(\nvec4 Base_Color,\nvec4 Highlight_Color,\nfloat Highlight_Width,\nvec3 Line_Vertex,\nfloat Highlight,\nout vec4 Line_Color)\n{float k2=1.0-clamp(abs(Line_Vertex.y/Highlight_Width),0.0,1.0);Line_Color=mix(Base_Color,Highlight_Color,Highlight*k2);}\nvoid Edge_B356(\nvec4 RectParms,\nfloat Radius,\nfloat Line_Width,\nvec2 UV,\nfloat Edge_Width,\nfloat Edge_Power,\nout float Result)\n{float d=length(max(abs(UV)-RectParms.xy,0.0));float edge=1.0-clamp((1.0-d/(Radius-Line_Width))/Edge_Width,0.0,1.0);Result=pow(edge,Edge_Power);}\nvoid Gradient_B355(\nvec4 Gradient_Color,\nvec4 Top_Left,\nvec4 Top_Right,\nvec4 Bottom_Left,\nvec4 Bottom_Right,\nvec2 UV,\nout vec4 Result)\n{vec3 top=Top_Left.rgb+(Top_Right.rgb-Top_Left.rgb)*UV.x;vec3 bottom=Bottom_Left.rgb+(Bottom_Right.rgb-Bottom_Left.rgb)*UV.x;Result.rgb=Gradient_Color.rgb*(bottom+(top-bottom)*UV.y);Result.a=1.0;}\nvoid main()\n{float X_Q338;float Y_Q338;float Z_Q338;float W_Q338;X_Q338=vExtra2.x;Y_Q338=vExtra2.y;Z_Q338=vExtra2.z;W_Q338=vExtra2.w;vec4 Color_Q343;\n#if IRIDESCENCE_ENABLE\nIridescence_B343(vPosition,vNormal,vUV,vBinormal,cameraPosition,_Iridescence_Tint_,_Iridescent_Map_,_Reflected_,_Frequency_,_Vertical_Offset_,Color_Q343);\n#else\nColor_Q343=vec4(0,0,0,0);\n#endif\nvec4 Result_Q344;Scale_RGB_B344(_Iridescence_Intensity_,Color_Q343,Result_Q344);vec4 Line_Color_Q362;Line_Fragment_B362(_Line_Color_,_Highlight_Color_,_Highlight_Width_,vTangent,_Highlight_,Line_Color_Q362);float Result_Q356;\n#if EDGE_ONLY\nEdge_B356(vExtra1,Z_Q338,W_Q338,vUV,_Edge_Width_,_Edge_Power_,Result_Q356);\n#else\nResult_Q356=1.0;\n#endif\nvec2 Vec2_Q339=vec2(X_Q338,Y_Q338);vec4 Result_Q355;Gradient_B355(_Gradient_Color_,_Top_Left_,_Top_Right_,_Bottom_Left_,_Bottom_Right_,Vec2_Q339,Result_Q355);vec4 Linear_Q348;Linear_Q348.rgb=clamp(Result_Q355.rgb*Result_Q355.rgb,0.0,1.0);Linear_Q348.a=Result_Q355.a;vec4 Result_Q346;Scale_RGB_B346(Linear_Q348,Result_Q356,Result_Q346);vec4 Sum_Q345=Result_Q346+Result_Q344;vec4 Color_At_T_Q347=mix(Line_Color_Q362,Result_Q346,_Line_Gradient_Blend_);vec4 Base_And_Iridescent_Q350;Base_And_Iridescent_Q350=_Base_Color_+vec4(Sum_Q345.rgb,0.0);vec4 Sum_Q349=Color_At_T_Q347+_Iridescence_Edge_Intensity_*Color_Q343;vec4 Result_Q351=Sum_Q349; Result_Q351.a=1.0;vec4 Color_Q332;Round_Rect_Fragment_B332(Z_Q338,W_Q338,Result_Q351,_Filter_Width_,vUV,1.0,vExtra1,Base_And_Iridescent_Q350,Color_Q332);vec4 Result_Q354=_Fade_Out_*Color_Q332;vec4 sRGB_Q353;FastLinearTosRGB_B353(Result_Q354,sRGB_Q353);vec4 Out_Color=sRGB_Q353;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.mrdlBackplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec3 tangent;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Filter_Width_;uniform vec4 _Base_Color_;uniform vec4 _Line_Color_;uniform float _Radius_Top_Left_;uniform float _Radius_Top_Right_;uniform float _Radius_Bottom_Left_;uniform float _Radius_Bottom_Right_;uniform float _Rate_;uniform vec4 _Highlight_Color_;uniform float _Highlight_Width_;uniform vec4 _Highlight_Transform_;uniform float _Highlight_;uniform float _Iridescence_Intensity_;uniform float _Iridescence_Edge_Intensity_;uniform vec4 _Iridescence_Tint_;uniform sampler2D _Iridescent_Map_;uniform float _Angle_;uniform bool _Reflected_;uniform float _Frequency_;uniform float _Vertical_Offset_;uniform vec4 _Gradient_Color_;uniform vec4 _Top_Left_;uniform vec4 _Top_Right_;uniform vec4 _Bottom_Left_;uniform vec4 _Bottom_Right_;uniform float _Edge_Width_;uniform float _Edge_Power_;uniform float _Line_Gradient_Blend_;uniform float _Fade_Out_;varying vec3 vPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec3 vBinormal;varying vec4 vExtra1;varying vec4 vExtra2;void Object_To_World_Pos_B314(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Round_Rect_Vertex_B357(\nvec2 UV,\nfloat Radius,\nfloat Margin,\nfloat Anisotropy,\nfloat Gradient1,\nfloat Gradient2,\nvec3 Normal,\nvec4 Color_Scale_Translate,\nout vec2 Rect_UV,\nout vec4 Rect_Parms,\nout vec2 Scale_XY,\nout vec2 Line_UV,\nout vec2 Color_UV_Info)\n{Scale_XY=vec2(Anisotropy,1.0);Line_UV=(UV-vec2(0.5,0.5));Rect_UV=Line_UV*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius)-vec2(Margin,Margin);Rect_Parms.z=Gradient1; \nRect_Parms.w=Gradient2;Color_UV_Info=(Line_UV+vec2(0.5,0.5))*Color_Scale_Translate.xy+Color_Scale_Translate.zw;}\nvoid Line_Vertex_B333(\nvec2 Scale_XY,\nvec2 UV,\nfloat Time,\nfloat Rate,\nvec4 Highlight_Transform,\nout vec3 Line_Vertex)\n{float angle2=(Rate*Time)*2.0*3.1416;float sinAngle2=sin(angle2);float cosAngle2=cos(angle2);vec2 xformUV=UV*Highlight_Transform.xy+Highlight_Transform.zw;Line_Vertex.x=0.0;Line_Vertex.y=cosAngle2*xformUV.x-sinAngle2*xformUV.y;Line_Vertex.z=0.0; }\nvoid PickDir_B334(\nfloat Degrees,\nvec3 DirX,\nvec3 DirY,\nout vec3 Dir)\n{float a=Degrees*3.14159/180.0;Dir=cos(a)*DirX+sin(a)*DirY;}\nvoid Move_Verts_B327(\nfloat Anisotropy,\nvec3 P,\nfloat Radius,\nout vec3 New_P,\nout vec2 New_UV,\nout float Radial_Gradient,\nout vec3 Radial_Dir)\n{vec2 UV=P.xy*2.0+0.5;vec2 center=clamp(UV,0.0,1.0);vec2 delta=UV-center;vec2 r2=2.0*vec2(Radius/Anisotropy,Radius);New_UV=center+r2*(UV-2.0*center+0.5);New_P=vec3(New_UV-0.5,P.z);Radial_Gradient=1.0-length(delta)*2.0;Radial_Dir=vec3(delta*r2,0.0);}\nvoid Pick_Radius_B336(\nfloat Radius,\nfloat Radius_Top_Left,\nfloat Radius_Top_Right,\nfloat Radius_Bottom_Left,\nfloat Radius_Bottom_Right,\nvec3 Position,\nout float Result)\n{bool whichY=Position.y>0.0;Result=Position.x<0.0 ? (whichY ? Radius_Top_Left : Radius_Bottom_Left) : (whichY ? Radius_Top_Right : Radius_Bottom_Right);Result*=Radius;}\nvoid Edge_AA_Vertex_B328(\nvec3 Position_World,\nvec3 Position_Object,\nvec3 Normal_Object,\nvec3 Eye,\nfloat Radial_Gradient,\nvec3 Radial_Dir,\nvec3 Tangent,\nout float Gradient1,\nout float Gradient2)\n{vec3 I=(Eye-Position_World);vec3 T=(vec4(Tangent,0.0)).xyz;float g=(dot(T,I)<0.0) ? 0.0 : 1.0;if (Normal_Object.z==0.0) { \nGradient1=Position_Object.z>0.0 ? g : 1.0;Gradient2=Position_Object.z>0.0 ? 1.0 : g;} else {Gradient1=g+(1.0-g)*(Radial_Gradient);Gradient2=1.0;}}\nvoid Object_To_World_Dir_B330(\nvec3 Dir_Object,\nout vec3 Binormal_World,\nout vec3 Binormal_World_N,\nout float Binormal_Length)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;Binormal_Length=length(Binormal_World);Binormal_World_N=Binormal_World/Binormal_Length;}\nvoid RelativeOrAbsoluteDetail_B341(\nfloat Nominal_Radius,\nfloat Nominal_LineWidth,\nbool Absolute_Measurements,\nfloat Height,\nout float Radius,\nout float Line_Width)\n{float scale=Absolute_Measurements ? 1.0/Height : 1.0;Radius=Nominal_Radius*scale;Line_Width=Nominal_LineWidth*scale;}\nvoid main()\n{vec3 Nrm_World_Q326;Nrm_World_Q326=normalize((world*vec4(normal,0.0)).xyz);vec3 Tangent_World_Q329;vec3 Tangent_World_N_Q329;float Tangent_Length_Q329;Tangent_World_Q329=(world*vec4(vec3(1,0,0),0.0)).xyz;Tangent_Length_Q329=length(Tangent_World_Q329);Tangent_World_N_Q329=Tangent_World_Q329/Tangent_Length_Q329;vec3 Binormal_World_Q330;vec3 Binormal_World_N_Q330;float Binormal_Length_Q330;Object_To_World_Dir_B330(vec3(0,1,0),Binormal_World_Q330,Binormal_World_N_Q330,Binormal_Length_Q330);float Radius_Q341;float Line_Width_Q341;RelativeOrAbsoluteDetail_B341(_Radius_,_Line_Width_,_Absolute_Sizes_,Binormal_Length_Q330,Radius_Q341,Line_Width_Q341);vec3 Dir_Q334;PickDir_B334(_Angle_,Tangent_World_N_Q329,Binormal_World_N_Q330,Dir_Q334);float Result_Q336;Pick_Radius_B336(Radius_Q341,_Radius_Top_Left_,_Radius_Top_Right_,_Radius_Bottom_Left_,_Radius_Bottom_Right_,position,Result_Q336);float Anisotropy_Q331=Tangent_Length_Q329/Binormal_Length_Q330;vec4 Out_Color_Q337=vec4(Result_Q336,Line_Width_Q341,0,1);vec3 New_P_Q327;vec2 New_UV_Q327;float Radial_Gradient_Q327;vec3 Radial_Dir_Q327;Move_Verts_B327(Anisotropy_Q331,position,Result_Q336,New_P_Q327,New_UV_Q327,Radial_Gradient_Q327,Radial_Dir_Q327);vec3 Pos_World_Q314;Object_To_World_Pos_B314(New_P_Q327,Pos_World_Q314);float Gradient1_Q328;float Gradient2_Q328;\n#if SMOOTH_EDGES\nEdge_AA_Vertex_B328(Pos_World_Q314,position,normal,cameraPosition,Radial_Gradient_Q327,Radial_Dir_Q327,tangent,Gradient1_Q328,Gradient2_Q328);\n#else\nGradient1_Q328=1.0;Gradient2_Q328=1.0;\n#endif\nvec2 Rect_UV_Q357;vec4 Rect_Parms_Q357;vec2 Scale_XY_Q357;vec2 Line_UV_Q357;vec2 Color_UV_Info_Q357;Round_Rect_Vertex_B357(New_UV_Q327,Result_Q336,0.0,Anisotropy_Q331,Gradient1_Q328,Gradient2_Q328,normal,vec4(1,1,0,0),Rect_UV_Q357,Rect_Parms_Q357,Scale_XY_Q357,Line_UV_Q357,Color_UV_Info_Q357);vec3 Line_Vertex_Q333;Line_Vertex_B333(Scale_XY_Q357,Line_UV_Q357,(20.0),_Rate_,_Highlight_Transform_,Line_Vertex_Q333);float X_Q359;float Y_Q359;X_Q359=Color_UV_Info_Q357.x;Y_Q359=Color_UV_Info_Q357.y;vec4 Vec4_Q358=vec4(X_Q359,Y_Q359,Result_Q336,Line_Width_Q341);vec3 Position=Pos_World_Q314;vec3 Normal=Nrm_World_Q326;vec2 UV=Rect_UV_Q357;vec3 Tangent=Line_Vertex_Q333;vec3 Binormal=Dir_Q334;vec4 Color=Out_Color_Q337;vec4 Extra1=Rect_Parms_Q357;vec4 Extra2=Vec4_Q358;vec4 Extra3=vec4(0,0,0,0);gl_Position=viewProjection*vec4(Position,1);vPosition=Position;vNormal=Normal;vUV=UV;vTangent=Tangent;vBinormal=Binormal;vExtra1=Extra1;vExtra2=Extra2;}";var qt=function(t){function e(){var e=t.call(this)||this;return e.IRIDESCENCE_ENABLE=!0,e.SMOOTH_EDGES=!0,e._needNormals=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),Jt=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.3,r.lineWidth=.003,r.absoluteSizes=!1,r._filterWidth=1,r.baseColor=new d.Color4(0,0,0,1),r.lineColor=new d.Color4(.2,.262745,.4,1),r.radiusTopLeft=1,r.radiusTopRight=1,r.radiusBottomLeft=1,r.radiusBottomRight=1,r._rate=0,r.highlightColor=new d.Color4(.239216,.435294,.827451,1),r.highlightWidth=0,r._highlightTransform=new d.Vector4(1,1,0,0),r._highlight=1,r.iridescenceIntensity=.45,r.iridescenceEdgeIntensity=1,r.iridescenceTint=new d.Color4(1,1,1,1),r._angle=-45,r.fadeOut=1,r._reflected=!0,r._frequency=1,r._verticalOffset=0,r.gradientColor=new d.Color4(.74902,.74902,.74902,1),r.topLeftGradientColor=new d.Color4(.00784314,.294118,.580392,1),r.topRightGradientColor=new d.Color4(.305882,0,1,1),r.bottomLeftGradientColor=new d.Color4(.133333,.258824,.992157,1),r.bottomRightGradientColor=new d.Color4(.176471,.176471,.619608,1),r.edgeWidth=.5,r.edgePower=1,r.edgeLineGradientBlend=.5,r.alphaMode=d.Constants.ALPHA_DISABLE,r.backFaceCulling=!1,r._iridescentMapTexture=new d.Texture(e.IRIDESCENT_MAP_TEXTURE_URL,r.getScene(),!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!1},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new qt);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Absolute_Sizes_","_Filter_Width_","_Base_Color_","_Line_Color_","_Radius_Top_Left_","_Radius_Top_Right_","_Radius_Bottom_Left_","_Radius_Bottom_Right_","_Rate_","_Highlight_Color_","_Highlight_Width_","_Highlight_Transform_","_Highlight_","_Iridescence_Intensity_","_Iridescence_Edge_Intensity_","_Iridescence_Tint_","_Iridescent_Map_","_Angle_","_Reflected_","_Frequency_","_Vertical_Offset_","_Gradient_Color_","_Top_Left_","_Top_Right_","_Bottom_Left_","_Bottom_Right_","_Edge_Width_","_Edge_Power_","_Line_Gradient_Blend_","_Fade_Out_"],h=["_Iridescent_Map_"],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlBackplate",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){if(i.materialDefines){var o=i.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",this.getScene().getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",this.getScene().activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Base_Color_",this.baseColor),this._activeEffect.setDirectColor4("_Line_Color_",this.lineColor),this._activeEffect.setFloat("_Radius_Top_Left_",this.radiusTopLeft),this._activeEffect.setFloat("_Radius_Top_Right_",this.radiusTopRight),this._activeEffect.setFloat("_Radius_Bottom_Left_",this.radiusBottomLeft),this._activeEffect.setFloat("_Radius_Bottom_Right_",this.radiusBottomRight),this._activeEffect.setFloat("_Rate_",this._rate),this._activeEffect.setDirectColor4("_Highlight_Color_",this.highlightColor),this._activeEffect.setFloat("_Highlight_Width_",this.highlightWidth),this._activeEffect.setVector4("_Highlight_Transform_",this._highlightTransform),this._activeEffect.setFloat("_Highlight_",this._highlight),this._activeEffect.setFloat("_Iridescence_Intensity_",this.iridescenceIntensity),this._activeEffect.setFloat("_Iridescence_Edge_Intensity_",this.iridescenceEdgeIntensity),this._activeEffect.setDirectColor4("_Iridescence_Tint_",this.iridescenceTint),this._activeEffect.setTexture("_Iridescent_Map_",this._iridescentMapTexture),this._activeEffect.setFloat("_Angle_",this._angle),this._activeEffect.setFloat("_Reflected_",this._reflected?1:0),this._activeEffect.setFloat("_Frequency_",this._frequency),this._activeEffect.setFloat("_Vertical_Offset_",this._verticalOffset),this._activeEffect.setDirectColor4("_Gradient_Color_",this.gradientColor),this._activeEffect.setDirectColor4("_Top_Left_",this.topLeftGradientColor),this._activeEffect.setDirectColor4("_Top_Right_",this.topRightGradientColor),this._activeEffect.setDirectColor4("_Bottom_Left_",this.bottomLeftGradientColor),this._activeEffect.setDirectColor4("_Bottom_Right_",this.bottomRightGradientColor),this._activeEffect.setFloat("_Edge_Width_",this.edgeWidth),this._activeEffect.setFloat("_Edge_Power_",this.edgePower),this._activeEffect.setFloat("_Line_Gradient_Blend_",this.edgeLineGradientBlend),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var e=t.prototype.serialize.call(this);return e.customType="BABYLON.MRDLBackplateMaterial",e},e.prototype.getClassName=function(){return"MRDLBackplateMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.IRIDESCENT_MAP_TEXTURE_URL="https://assets.babylonjs.com/meshes/MRTK/MRDL/mrtk-mrdl-backplate-iridescence.png",h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"lineWidth",void 0),h([(0,d.serialize)()],e.prototype,"absoluteSizes",void 0),h([(0,d.serialize)()],e.prototype,"baseColor",void 0),h([(0,d.serialize)()],e.prototype,"lineColor",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusTopRight",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomLeft",void 0),h([(0,d.serialize)()],e.prototype,"radiusBottomRight",void 0),h([(0,d.serialize)()],e.prototype,"highlightColor",void 0),h([(0,d.serialize)()],e.prototype,"highlightWidth",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceIntensity",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceEdgeIntensity",void 0),h([(0,d.serialize)()],e.prototype,"iridescenceTint",void 0),h([(0,d.serialize)()],e.prototype,"fadeOut",void 0),h([(0,d.serialize)()],e.prototype,"gradientColor",void 0),h([(0,d.serialize)()],e.prototype,"topLeftGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"topRightGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"bottomLeftGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"bottomRightGradientColor",void 0),h([(0,d.serialize)()],e.prototype,"edgeWidth",void 0),h([(0,d.serialize)()],e.prototype,"edgePower",void 0),h([(0,d.serialize)()],e.prototype,"edgeLineGradientBlend",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLBackplateMaterial",Jt);var $t=function(t){function e(e,i){var o=t.call(this,e)||this;return o.onValueChangedObservable=new d.Observable,o._sliderBackplateVisible=i||!1,o._minimum=0,o._maximum=100,o._step=0,o._value=50,o}return l(e,t),Object.defineProperty(e.prototype,"mesh",{get:function(){return this.node?this._sliderThumb:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minimum",{get:function(){return this._minimum},set:function(t){this._minimum!==t&&(this._minimum=Math.max(t,0),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this._maximum},set:function(t){this._maximum!==t&&(this._maximum=Math.max(t,this._minimum),this._value=Math.max(Math.min(this._value,this._maximum),this._minimum))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(t){this._step!==t&&(this._step=Math.max(Math.min(t,this._maximum-this._minimum),0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._value},set:function(t){this._value!==t&&(this._value=Math.max(Math.min(t,this._maximum),this._minimum),this._sliderThumb&&(this._sliderThumb.position.x=this._convertToPosition(this.value)),this.onValueChangedObservable.notifyObservers(this._value))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"start",{get:function(){return this.node?this._sliderBar.position.x-this._sliderBar.scaling.x/2:-.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"end",{get:function(){return this.node?this._sliderBar.position.x+this._sliderBar.scaling.x/2:.5},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBarMaterial",{get:function(){return this._sliderBarMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderThumbMaterial",{get:function(){return this._sliderThumbMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBackplateMaterial",{get:function(){return this._sliderBackplateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBar",{get:function(){return this._sliderBar},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderThumb",{get:function(){return this._sliderThumb},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sliderBackplate",{get:function(){return this._sliderBackplate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVisible",{set:function(t){var e;this._isVisible!==t&&(this._isVisible=t,null===(e=this.node)||void 0===e||e.setEnabled(t))},enumerable:!1,configurable:!0}),e.prototype._createNode=function(t){var i=this,o=(0,d.CreateBox)("".concat(this.name,"_sliderbackplate"),{width:1,height:1,depth:1},t);return o.isPickable=!1,o.visibility=0,o.scaling=new d.Vector3(1,.5,.8),d.SceneLoader.ImportMeshAsync(void 0,e.MODEL_BASE_URL,e.MODEL_FILENAME,t).then((function(t){t.meshes.forEach((function(t){t.isPickable=!1}));var e=t.meshes[1],r=t.meshes[1].clone("".concat(i.name,"_sliderbar"),o),n=t.meshes[1].clone("".concat(i.name,"_sliderthumb"),o);e.visibility=0,i._sliderBackplateVisible&&(e.visibility=1,e.name="".concat(i.name,"_sliderbackplate"),e.scaling.x=1,e.scaling.z=.2,e.parent=o,i._sliderBackplateMaterial&&(e.material=i._sliderBackplateMaterial),i._sliderBackplate=e),r&&(r.parent=o,r.position.z=-.1,r.scaling=new d.Vector3(.8,.04,.3),i._sliderBarMaterial&&(r.material=i._sliderBarMaterial),i._sliderBar=r),n&&(n.parent=o,n.isPickable=!0,n.position.z=-.115,n.scaling=new d.Vector3(.025,.3,.6),n.position.x=i._convertToPosition(i.value),n.addBehavior(i._createBehavior()),i._sliderThumbMaterial&&(n.material=i._sliderThumbMaterial),i._sliderThumb=n),i._injectGUI3DReservedDataStore(o).control=i,o.getChildMeshes().forEach((function(t){i._injectGUI3DReservedDataStore(t).control=i}))})),this._affectMaterial(o),o},e.prototype._affectMaterial=function(t){var e,i,o;this._sliderBackplateMaterial=null!==(e=this._sliderBackplateMaterial)&&void 0!==e?e:new Jt("".concat(this.name,"_sliderbackplate_material"),t.getScene()),this._sliderBarMaterial=null!==(i=this._sliderBarMaterial)&&void 0!==i?i:new Xt("".concat(this.name,"_sliderbar_material"),t.getScene()),this._sliderThumbMaterial=null!==(o=this._sliderThumbMaterial)&&void 0!==o?o:new Zt("".concat(this.name,"_sliderthumb_material"),t.getScene())},e.prototype._createBehavior=function(){var t=this,e=new d.PointerDragBehavior({dragAxis:d.Vector3.Right()});return e.moveAttached=!1,e.onDragStartObservable.add((function(){t._draggedPosition=t._sliderThumb.position.x})),e.onDragObservable.add((function(e){t._draggedPosition+=e.dragDistance/t.scaling.x,t.value=t._convertToValue(t._draggedPosition)})),e},e.prototype._convertToPosition=function(t){var e=(t-this.minimum)/(this.maximum-this.minimum)*(this.end-this.start)+this.start;return Math.min(Math.max(e,this.start),this.end)},e.prototype._convertToValue=function(t){var e=(t-this.start)/(this.end-this.start)*(this.maximum-this.minimum);return e=this.step?Math.round(e/this.step)*this.step:e,Math.max(Math.min(this.minimum+e,this._maximum),this._minimum)},e.prototype.dispose=function(){var e,i,o,r,n,a;t.prototype.dispose.call(this),null===(e=this._sliderBar)||void 0===e||e.dispose(),null===(i=this._sliderThumb)||void 0===i||i.dispose(),null===(o=this._sliderBarMaterial)||void 0===o||o.dispose(),null===(r=this._sliderThumbMaterial)||void 0===r||r.dispose(),null===(n=this._sliderBackplate)||void 0===n||n.dispose(),null===(a=this._sliderBackplateMaterial)||void 0===a||a.dispose()},e.MODEL_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.MODEL_FILENAME="mrtk-fluent-backplate.glb",e}(gt),te=function(t){function e(){var e=null!==t&&t.apply(this,arguments)||this;return e._radius=5,e}return l(e,t),Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(t){var e=this;this._radius!==t&&(this._radius=t,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._mapGridNode=function(t,e){var i=t.mesh;if(i){var o=this._sphericalMapping(e);switch(t.position=o,this.orientation){case yt.FACEORIGIN_ORIENTATION:i.lookAt(new d.Vector3(2*o.x,2*o.y,2*o.z));break;case yt.FACEORIGINREVERSED_ORIENTATION:i.lookAt(new d.Vector3(-o.x,-o.y,-o.z));break;case yt.FACEFORWARD_ORIENTATION:break;case yt.FACEFORWARDREVERSED_ORIENTATION:i.rotate(d.Axis.Y,Math.PI,0)}}},e.prototype._sphericalMapping=function(t){var e=new d.Vector3(0,0,this._radius),i=t.y/this._radius,o=-t.x/this._radius;return d.Matrix.RotationYawPitchRollToRef(o,i,0,d.TmpVectors.Matrix[0]),d.Vector3.TransformNormal(e,d.TmpVectors.Matrix[0])},e}(xt),ee=function(t){function e(e){void 0===e&&(e=!1);var i=t.call(this)||this;return i._isVertical=!1,i.margin=.1,i._isVertical=e,i}return l(e,t),Object.defineProperty(e.prototype,"isVertical",{get:function(){return this._isVertical},set:function(t){var e=this;this._isVertical!==t&&(this._isVertical=t,d.Tools.SetImmediate((function(){e._arrangeChildren()})))},enumerable:!1,configurable:!0}),e.prototype._arrangeChildren=function(){for(var t,e=0,i=0,o=0,r=[],n=d.Matrix.Invert(this.node.computeWorldMatrix(!0)),a=0,s=this._children;a<s.length;a++)if((f=s[a]).mesh){o++,f.mesh.computeWorldMatrix(!0),f.mesh.getWorldMatrix().multiplyToRef(n,d.TmpVectors.Matrix[0]);var l=f.mesh.getBoundingInfo().boundingBox,_=d.Vector3.TransformNormal(l.extendSize,d.TmpVectors.Matrix[0]);r.push(_),this._isVertical?i+=_.y:e+=_.x}this._isVertical?i+=(o-1)*this.margin/2:e+=(o-1)*this.margin/2,t=this._isVertical?-i:-e;for(var h=0,c=0,u=this._children;c<u.length;c++){var f;(f=u[c]).mesh&&(o--,_=r[h++],this._isVertical?(f.position.y=t+_.y,f.position.x=0,t+=2*_.y):(f.position.x=t+_.x,f.position.y=0,t+=2*_.x),t+=o>0?this.margin:0)}},e}(yt),ie=function(t){function e(e,i){var o=t.call(this,i,e)||this;return o._currentMesh=e,o.pointerEnterAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1.1)},o.pointerOutAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/1.1)},o.pointerDownAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(.95)},o.pointerUpAnimation=function(){o.mesh&&o.mesh.scaling.scaleInPlace(1/.95)},o}return l(e,t),e.prototype._getTypeName=function(){return"TouchMeshButton3D"},e.prototype._createNode=function(){var t=this;return this._currentMesh.getChildMeshes().forEach((function(e){t._injectGUI3DReservedDataStore(e).control=t})),this._currentMesh},e.prototype._affectMaterial=function(t){},e}(Ft);d.ShaderStore.ShadersStore.mrdlBackglowPixelShader="uniform vec3 cameraPosition;varying vec3 vNormal;varying vec2 vUV;uniform float _Bevel_Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Tuning_Motion_;uniform float _Motion_;uniform float _Max_Intensity_;uniform float _Intensity_Fade_In_Exponent_;uniform float _Outer_Fuzz_Start_;uniform float _Outer_Fuzz_End_;uniform vec4 _Color_;uniform vec4 _Inner_Color_;uniform float _Blend_Exponent_;uniform float _Falloff_;uniform float _Bias_;float BiasFunc(float b,float v) {return pow(v,log(clamp(b,0.001,0.999))/log(0.5));}\nvoid Fuzzy_Round_Rect_B33(\nfloat Size_X,\nfloat Size_Y,\nfloat Radius_X,\nfloat Radius_Y,\nfloat Line_Width,\nvec2 UV,\nfloat Outer_Fuzz,\nfloat Max_Outer_Fuzz,\nout float Rect_Distance,\nout float Inner_Distance)\n{vec2 halfSize=vec2(Size_X,Size_Y)*0.5;vec2 r=max(min(vec2(Radius_X,Radius_Y),halfSize),vec2(0.001,0.001));float radius=min(r.x,r.y)-Max_Outer_Fuzz;vec2 v=abs(UV);vec2 nearestp=min(v,halfSize-r);float d=distance(nearestp,v);Inner_Distance=clamp(1.0-(radius-d)/Line_Width,0.0,1.0);Rect_Distance=clamp(1.0-(d-radius)/Outer_Fuzz,0.0,1.0)*Inner_Distance;}\nvoid main()\n{float X_Q42;float Y_Q42;X_Q42=vNormal.x;Y_Q42=vNormal.y;float MaxAB_Q24=max(_Tuning_Motion_,_Motion_);float Sqrt_F_Q27=sqrt(MaxAB_Q24);float Power_Q43=pow(MaxAB_Q24,_Intensity_Fade_In_Exponent_);float Value_At_T_Q26=mix(_Outer_Fuzz_Start_,_Outer_Fuzz_End_,Sqrt_F_Q27);float Product_Q23=_Max_Intensity_*Power_Q43;float Rect_Distance_Q33;float Inner_Distance_Q33;Fuzzy_Round_Rect_B33(X_Q42,Y_Q42,_Bevel_Radius_,_Bevel_Radius_,_Line_Width_,vUV,Value_At_T_Q26,_Outer_Fuzz_Start_,Rect_Distance_Q33,Inner_Distance_Q33);float Power_Q44=pow(Inner_Distance_Q33,_Blend_Exponent_);float Result_Q45=pow(BiasFunc(_Bias_,Rect_Distance_Q33),_Falloff_);vec4 Color_At_T_Q25=mix(_Inner_Color_,_Color_,Power_Q44);float Product_Q22=Result_Q45*Product_Q23;vec4 Result_Q28=Product_Q22*Color_At_T_Q25;vec4 Out_Color=Result_Q28;float Clip_Threshold=0.0;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.mrdlBackglowVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;uniform float _Bevel_Radius_;uniform float _Line_Width_;uniform bool _Absolute_Sizes_;uniform float _Tuning_Motion_;uniform float _Motion_;uniform float _Max_Intensity_;uniform float _Intensity_Fade_In_Exponent_;uniform float _Outer_Fuzz_Start_;uniform float _Outer_Fuzz_End_;uniform vec4 _Color_;uniform vec4 _Inner_Color_;uniform float _Blend_Exponent_;uniform float _Falloff_;uniform float _Bias_;varying vec3 vNormal;varying vec2 vUV;void main()\n{vec3 Dir_World_Q41=(world*vec4(tangent,0.0)).xyz;vec3 Dir_World_Q40=(world*vec4((cross(normal,tangent)),0.0)).xyz;float MaxAB_Q24=max(_Tuning_Motion_,_Motion_);float Length_Q16=length(Dir_World_Q41);float Length_Q17=length(Dir_World_Q40);bool Greater_Than_Q37=MaxAB_Q24>0.0;vec3 Sizes_Q35;vec2 XY_Q35;Sizes_Q35=(_Absolute_Sizes_ ? vec3(Length_Q16,Length_Q17,0) : vec3(Length_Q16/Length_Q17,1,0));XY_Q35=(uv-vec2(0.5,0.5))*Sizes_Q35.xy;vec3 Result_Q38=Greater_Than_Q37 ? position : vec3(0,0,0);vec3 Pos_World_Q39=(world*vec4(Result_Q38,1.0)).xyz;vec3 Position=Pos_World_Q39;vec3 Normal=Sizes_Q35;vec2 UV=XY_Q35;vec3 Tangent=vec3(0,0,0);vec3 Binormal=vec3(0,0,0);vec4 Color=vec4(1,1,1,1);gl_Position=viewProjection*vec4(Position,1);vNormal=Normal;vUV=UV;}";var oe=function(t){function e(){var e=t.call(this)||this;return e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),re=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.bevelRadius=.16,o.lineWidth=.16,o.absoluteSizes=!1,o.tuningMotion=0,o.motion=1,o.maxIntensity=.7,o.intensityFadeInExponent=2,o.outerFuzzStart=.04,o.outerFuzzEnd=.04,o.color=new d.Color4(.682353,.698039,1,1),o.innerColor=new d.Color4(.356863,.392157,.796078,1),o.blendExponent=1.5,o.falloff=2,o.bias=.5,o.alphaMode=d.Constants.ALPHA_ADD,o.disableDepthWrite=!0,o.backFaceCulling=!1,o}return l(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new oe);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Bevel_Radius_","_Line_Width_","_Absolute_Sizes_","_Tuning_Motion_","_Motion_","_Max_Intensity_","_Intensity_Fade_In_Exponent_","_Outer_Fuzz_Start_","_Outer_Fuzz_End_","_Color_","_Inner_Color_","_Blend_Exponent_","_Falloff_","_Bias_"],h=[],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlBackglow",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setFloat("_Bevel_Radius_",this.bevelRadius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Absolute_Sizes_",this.absoluteSizes?1:0),this._activeEffect.setFloat("_Tuning_Motion_",this.tuningMotion),this._activeEffect.setFloat("_Motion_",this.motion),this._activeEffect.setFloat("_Max_Intensity_",this.maxIntensity),this._activeEffect.setFloat("_Intensity_Fade_In_Exponent_",this.intensityFadeInExponent),this._activeEffect.setFloat("_Outer_Fuzz_Start_",this.outerFuzzStart),this._activeEffect.setFloat("_Outer_Fuzz_End_",this.outerFuzzEnd),this._activeEffect.setDirectColor4("_Color_",this.color),this._activeEffect.setDirectColor4("_Inner_Color_",this.innerColor),this._activeEffect.setFloat("_Blend_Exponent_",this.blendExponent),this._activeEffect.setFloat("_Falloff_",this.falloff),this._activeEffect.setFloat("_Bias_",this.bias),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=d.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLBackglowMaterial",t},e.prototype.getClassName=function(){return"MRDLBackglowMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},h([(0,d.serialize)()],e.prototype,"bevelRadius",void 0),h([(0,d.serialize)()],e.prototype,"lineWidth",void 0),h([(0,d.serialize)()],e.prototype,"absoluteSizes",void 0),h([(0,d.serialize)()],e.prototype,"tuningMotion",void 0),h([(0,d.serialize)()],e.prototype,"motion",void 0),h([(0,d.serialize)()],e.prototype,"maxIntensity",void 0),h([(0,d.serialize)()],e.prototype,"intensityFadeInExponent",void 0),h([(0,d.serialize)()],e.prototype,"outerFuzzStart",void 0),h([(0,d.serialize)()],e.prototype,"outerFuzzEnd",void 0),h([(0,d.serialize)()],e.prototype,"color",void 0),h([(0,d.serialize)()],e.prototype,"innerColor",void 0),h([(0,d.serialize)()],e.prototype,"blendExponent",void 0),h([(0,d.serialize)()],e.prototype,"falloff",void 0),h([(0,d.serialize)()],e.prototype,"bias",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLBackglowMaterial",re);d.ShaderStore.ShadersStore.mrdlFrontplatePixelShader="uniform vec3 cameraPosition;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Relative_To_Height_;uniform float _Filter_Width_;uniform vec4 _Edge_Color_;uniform float _Fade_Out_;uniform bool _Smooth_Edges_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform float _Blob_Pulse_Max_Size_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Gaze_Intensity_;uniform float _Gaze_Focus_;uniform sampler2D _Blob_Texture_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;void Scale_Color_B54(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=Scalar*Color;}\nvoid Scale_RGB_B50(\nvec4 Color,\nfloat Scalar,\nout vec4 Result)\n{Result=vec4(Scalar,Scalar,Scalar,1)*Color;}\nvoid Proximity_Fragment_B51(\nfloat Proximity_Max_Intensity,\nfloat Proximity_Near_Radius,\nvec4 Deltas,\nfloat Show_Selection,\nfloat Distance_Fade1,\nfloat Distance_Fade2,\nfloat Strength,\nout float Proximity)\n{float proximity1=(1.0-clamp(length(Deltas.xy)/Proximity_Near_Radius,0.0,1.0))*Distance_Fade1;float proximity2=(1.0-clamp(length(Deltas.zw)/Proximity_Near_Radius,0.0,1.0))*Distance_Fade2;Proximity=Strength*(Proximity_Max_Intensity*max(proximity1,proximity2) *(1.0-Show_Selection)+Show_Selection);}\nvoid Blob_Fragment_B56(\nvec2 UV,\nvec3 Blob_Info,\nsampler2D Blob_Texture,\nout vec4 Blob_Color)\n{float k=dot(UV,UV);Blob_Color=Blob_Info.y*texture(Blob_Texture,vec2(vec2(sqrt(k),Blob_Info.x).x,1.0-vec2(sqrt(k),Blob_Info.x).y))*(1.0-clamp(k,0.0,1.0));}\nvoid Round_Rect_Fragment_B61(\nfloat Radius,\nvec4 Line_Color,\nfloat Filter_Width,\nfloat Line_Visibility,\nvec4 Fill_Color,\nbool Smooth_Edges,\nvec4 Rect_Parms,\nout float Inside_Rect)\n{float d=length(max(abs(Rect_Parms.zw)-Rect_Parms.xy,0.0));float dx=max(fwidth(d)*Filter_Width,0.00001);Inside_Rect=Smooth_Edges ? clamp((Radius-d)/dx,0.0,1.0) : 1.0-step(Radius,d);}\nvoid main()\n{float Is_Quad_Q53;Is_Quad_Q53=vNormal.z;vec4 Blob_Color_Q56;Blob_Fragment_B56(vUV,vTangent,_Blob_Texture_,Blob_Color_Q56);float X_Q52;float Y_Q52;float Z_Q52;float W_Q52;X_Q52=vExtra3.x;Y_Q52=vExtra3.y;Z_Q52=vExtra3.z;W_Q52=vExtra3.w;float Proximity_Q51;Proximity_Fragment_B51(_Proximity_Max_Intensity_,_Proximity_Near_Radius_,vExtra2,X_Q52,Y_Q52,Z_Q52,1.0,Proximity_Q51);float Inside_Rect_Q61;Round_Rect_Fragment_B61(W_Q52,vec4(1,1,1,1),_Filter_Width_,1.0,vec4(0,0,0,0),_Smooth_Edges_,vExtra1,Inside_Rect_Q61);vec4 Result_Q50;Scale_RGB_B50(_Edge_Color_,Proximity_Q51,Result_Q50);vec4 Result_Q47=Inside_Rect_Q61*Blob_Color_Q56;vec4 Color_At_T_Q48=mix(Result_Q50,Result_Q47,Is_Quad_Q53);vec4 Result_Q54;Scale_Color_B54(Color_At_T_Q48,_Fade_Out_,Result_Q54);vec4 Out_Color=Result_Q54;float Clip_Threshold=0.001;bool To_sRGB=false;gl_FragColor=Out_Color;}";d.ShaderStore.ShadersStore.mrdlFrontplateVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform float _Radius_;uniform float _Line_Width_;uniform bool _Relative_To_Height_;uniform float _Filter_Width_;uniform vec4 _Edge_Color_;uniform float _Fade_Out_;uniform bool _Smooth_Edges_;uniform bool _Blob_Enable_;uniform vec3 _Blob_Position_;uniform float _Blob_Intensity_;uniform float _Blob_Near_Size_;uniform float _Blob_Far_Size_;uniform float _Blob_Near_Distance_;uniform float _Blob_Far_Distance_;uniform float _Blob_Fade_Length_;uniform float _Blob_Inner_Fade_;uniform float _Blob_Pulse_;uniform float _Blob_Fade_;uniform float _Blob_Pulse_Max_Size_;uniform bool _Blob_Enable_2_;uniform vec3 _Blob_Position_2_;uniform float _Blob_Near_Size_2_;uniform float _Blob_Inner_Fade_2_;uniform float _Blob_Pulse_2_;uniform float _Blob_Fade_2_;uniform float _Gaze_Intensity_;uniform float _Gaze_Focus_;uniform sampler2D _Blob_Texture_;uniform float _Selection_Fuzz_;uniform float _Selected_;uniform float _Selection_Fade_;uniform float _Selection_Fade_Size_;uniform float _Selected_Distance_;uniform float _Selected_Fade_Length_;uniform float _Proximity_Max_Intensity_;uniform float _Proximity_Far_Distance_;uniform float _Proximity_Near_Radius_;uniform float _Proximity_Anisotropy_;uniform bool _Use_Global_Left_Index_;uniform bool _Use_Global_Right_Index_;uniform vec4 Global_Left_Index_Tip_Position;uniform vec4 Global_Right_Index_Tip_Position;varying vec3 vNormal;varying vec2 vUV;varying vec3 vTangent;varying vec4 vExtra1;varying vec4 vExtra2;varying vec4 vExtra3;void Blob_Vertex_B40(\nvec3 Position,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nvec3 Blob_Position,\nfloat Intensity,\nfloat Blob_Near_Size,\nfloat Blob_Far_Size,\nfloat Blob_Near_Distance,\nfloat Blob_Far_Distance,\nvec4 Vx_Color,\nvec2 UV,\nvec3 Face_Center,\nvec2 Face_Size,\nvec2 In_UV,\nfloat Blob_Fade_Length,\nfloat Selection_Fade,\nfloat Selection_Fade_Size,\nfloat Inner_Fade,\nfloat Blob_Pulse,\nfloat Blob_Fade,\nfloat Blob_Enabled,\nfloat DistanceOffset,\nout vec3 Out_Position,\nout vec2 Out_UV,\nout vec3 Blob_Info,\nout vec2 Blob_Relative_UV)\n{float blobSize,fadeIn;vec3 Hit_Position;Blob_Info=vec3(0.0,0.0,0.0);float Hit_Distance=dot(Blob_Position-Face_Center,Normal)+DistanceOffset*Blob_Far_Distance;Hit_Position=Blob_Position-Hit_Distance*Normal;float absD=abs(Hit_Distance);float lerpVal=clamp((absD-Blob_Near_Distance)/(Blob_Far_Distance-Blob_Near_Distance),0.0,1.0);fadeIn=1.0-clamp((absD-Blob_Far_Distance)/Blob_Fade_Length,0.0,1.0);float innerFade=1.0-clamp(-Hit_Distance/Inner_Fade,0.0,1.0);float farClip=clamp(1.0-step(Blob_Far_Distance+Blob_Fade_Length,absD),0.0,1.0);float size=mix(Blob_Near_Size,Blob_Far_Size,lerpVal)*farClip;blobSize=mix(size,Selection_Fade_Size,Selection_Fade)*innerFade*Blob_Enabled;Blob_Info.x=lerpVal*0.5+0.5;Blob_Info.y=fadeIn*Intensity*(1.0-Selection_Fade)*Blob_Fade;Blob_Info.x*=(1.0-Blob_Pulse);vec3 delta=Hit_Position-Face_Center;vec2 blobCenterXY=vec2(dot(delta,Tangent),dot(delta,Bitangent));vec2 quadUVin=2.0*UV-1.0; \nvec2 blobXY=blobCenterXY+quadUVin*blobSize;vec2 blobClipped=clamp(blobXY,-Face_Size*0.5,Face_Size*0.5);vec2 blobUV=(blobClipped-blobCenterXY)/max(blobSize,0.0001)*2.0;vec3 blobCorner=Face_Center+blobClipped.x*Tangent+blobClipped.y*Bitangent;Out_Position=mix(Position,blobCorner,Vx_Color.rrr);Out_UV=mix(In_UV,blobUV,Vx_Color.rr);Blob_Relative_UV=blobClipped/Face_Size.y;}\nvoid Round_Rect_Vertex_B36(\nvec2 UV,\nvec3 Tangent,\nvec3 Binormal,\nfloat Radius,\nfloat Anisotropy,\nvec2 Blob_Center_UV,\nout vec2 Rect_UV,\nout vec2 Scale_XY,\nout vec4 Rect_Parms)\n{Scale_XY=vec2(Anisotropy,1.0);Rect_UV=(UV-vec2(0.5,0.5))*Scale_XY;Rect_Parms.xy=Scale_XY*0.5-vec2(Radius,Radius);Rect_Parms.zw=Blob_Center_UV;}\nvec2 ProjectProximity(\nvec3 blobPosition,\nvec3 position,\nvec3 center,\nvec3 dir,\nvec3 xdir,\nvec3 ydir,\nout float vdistance\n)\n{vec3 delta=blobPosition-position;vec2 xy=vec2(dot(delta,xdir),dot(delta,ydir));vdistance=abs(dot(delta,dir));return xy;}\nvoid Proximity_Vertex_B33(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec3 Position,\nfloat Proximity_Far_Distance,\nfloat Relative_Scale,\nfloat Proximity_Anisotropy,\nvec3 Normal,\nvec3 Tangent,\nvec3 Binormal,\nout vec4 Extra,\nout float Distance_To_Face,\nout float Distance_Fade1,\nout float Distance_Fade2)\n{float distz1,distz2;Extra.xy=ProjectProximity(Blob_Position,Position,Face_Center,Normal,Tangent*Proximity_Anisotropy,Binormal,distz1)/Relative_Scale;Extra.zw=ProjectProximity(Blob_Position_2,Position,Face_Center,Normal,Tangent*Proximity_Anisotropy,Binormal,distz2)/Relative_Scale;Distance_To_Face=dot(Normal,Position-Face_Center);Distance_Fade1=1.0-clamp(distz1/Proximity_Far_Distance,0.0,1.0);Distance_Fade2=1.0-clamp(distz2/Proximity_Far_Distance,0.0,1.0);}\nvoid Object_To_World_Pos_B12(\nvec3 Pos_Object,\nout vec3 Pos_World)\n{Pos_World=(world*vec4(Pos_Object,1.0)).xyz;}\nvoid Choose_Blob_B27(\nvec4 Vx_Color,\nvec3 Position1,\nvec3 Position2,\nbool Blob_Enable_1,\nbool Blob_Enable_2,\nfloat Near_Size_1,\nfloat Near_Size_2,\nfloat Blob_Inner_Fade_1,\nfloat Blob_Inner_Fade_2,\nfloat Blob_Pulse_1,\nfloat Blob_Pulse_2,\nfloat Blob_Fade_1,\nfloat Blob_Fade_2,\nout vec3 Position,\nout float Near_Size,\nout float Inner_Fade,\nout float Blob_Enable,\nout float Fade,\nout float Pulse)\n{Position=Position1*(1.0-Vx_Color.g)+Vx_Color.g*Position2;float b1=Blob_Enable_1 ? 1.0 : 0.0;float b2=Blob_Enable_2 ? 1.0 : 0.0;Blob_Enable=b1+(b2-b1)*Vx_Color.g;Pulse=Blob_Pulse_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Pulse_2;Fade=Blob_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Fade_2;Near_Size=Near_Size_1*(1.0-Vx_Color.g)+Vx_Color.g*Near_Size_2;Inner_Fade=Blob_Inner_Fade_1*(1.0-Vx_Color.g)+Vx_Color.g*Blob_Inner_Fade_2;}\nvoid Move_Verts_B32(\nvec2 UV,\nfloat Radius,\nfloat Anisotropy,\nfloat Line_Width,\nfloat Visible,\nout vec3 New_P,\nout vec2 New_UV)\n{vec2 xy=2.0*UV-vec2(0.5,0.5);vec2 center=clamp(xy,0.0,1.0);vec2 delta=2.0*(xy-center);float deltaLength=length(delta);vec2 aniso=vec2(1.0/Anisotropy,1.0);center=(center-vec2(0.5,0.5))*(1.0-2.0*Radius*aniso);New_UV=vec2((2.0-2.0*deltaLength)*Visible,0.0);float deltaRadius= (Radius-Line_Width*New_UV.x);New_P.xy=(center+deltaRadius/deltaLength *aniso*delta);New_P.z=0.0;}\nvoid Object_To_World_Dir_B14(\nvec3 Dir_Object,\nout vec3 Binormal_World)\n{Binormal_World=(world*vec4(Dir_Object,0.0)).xyz;}\nvoid Proximity_Visibility_B55(\nfloat Selection,\nvec3 Proximity_Center,\nvec3 Proximity_Center_2,\nfloat Proximity_Far_Distance,\nfloat Proximity_Radius,\nvec3 Face_Center,\nvec3 Normal,\nvec2 Face_Size,\nfloat Gaze,\nout float Width)\n{float boxMaxSize=length(Face_Size)*0.5;float d1=dot(Proximity_Center-Face_Center,Normal);vec3 blob1=Proximity_Center-d1*Normal;float d2=dot(Proximity_Center_2-Face_Center,Normal);vec3 blob2=Proximity_Center_2-d2*Normal;vec3 delta1=blob1-Face_Center;vec3 delta2=blob2-Face_Center;float dist1=dot(delta1,delta1);float dist2=dot(delta2,delta2);float nearestProxDist=sqrt(min(dist1,dist2));Width=(1.0-step(boxMaxSize+Proximity_Radius,nearestProxDist))*(1.0-step(Proximity_Far_Distance,min(d1,d2))*(1.0-step(0.0001,Selection)));Width=max(Gaze,Width);}\nvec2 ramp2(vec2 start,vec2 end,vec2 x)\n{return clamp((x-start)/(end-start),vec2(0.0,0.0),vec2(1.0,1.0));}\nfloat computeSelection(\nvec3 blobPosition,\nvec3 normal,\nvec3 tangent,\nvec3 bitangent,\nvec3 faceCenter,\nvec2 faceSize,\nfloat selectionFuzz,\nfloat farDistance,\nfloat fadeLength\n)\n{vec3 delta=blobPosition-faceCenter;float absD=abs(dot(delta,normal));float fadeIn=1.0-clamp((absD-farDistance)/fadeLength,0.0,1.0);vec2 blobCenterXY=vec2(dot(delta,tangent),dot(delta,bitangent));vec2 innerFace=faceSize*(1.0-selectionFuzz)*0.5;vec2 selectPulse=ramp2(-faceSize*0.5,-innerFace,blobCenterXY)-ramp2(innerFace,faceSize*0.5,blobCenterXY);return selectPulse.x*selectPulse.y*fadeIn;}\nvoid Selection_Vertex_B31(\nvec3 Blob_Position,\nvec3 Blob_Position_2,\nvec3 Face_Center,\nvec2 Face_Size,\nvec3 Normal,\nvec3 Tangent,\nvec3 Bitangent,\nfloat Selection_Fuzz,\nfloat Selected,\nfloat Far_Distance,\nfloat Fade_Length,\nvec3 Active_Face_Dir,\nout float Show_Selection)\n{float select1=computeSelection(Blob_Position,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);float select2=computeSelection(Blob_Position_2,Normal,Tangent,Bitangent,Face_Center,Face_Size,Selection_Fuzz,Far_Distance,Fade_Length);Show_Selection=mix(max(select1,select2),1.0,Selected);}\nvoid main()\n{vec3 Vec3_Q29=vec3(vec2(0,0).x,vec2(0,0).y,color.r);vec3 Nrm_World_Q24;Nrm_World_Q24=normalize((world*vec4(normal,0.0)).xyz);vec3 Face_Center_Q30;Face_Center_Q30=(world*vec4(vec3(0,0,0),1.0)).xyz;vec3 Tangent_World_Q13;Tangent_World_Q13=(world*vec4(tangent,0.0)).xyz;vec3 Result_Q42;Result_Q42=_Use_Global_Left_Index_ ? Global_Left_Index_Tip_Position.xyz : _Blob_Position_;vec3 Result_Q43;Result_Q43=_Use_Global_Right_Index_ ? Global_Right_Index_Tip_Position.xyz : _Blob_Position_2_;float Value_At_T_Q58=mix(_Blob_Near_Size_,_Blob_Pulse_Max_Size_,_Blob_Pulse_);float Value_At_T_Q59=mix(_Blob_Near_Size_2_,_Blob_Pulse_Max_Size_,_Blob_Pulse_2_);vec3 Cross_Q70=cross(normal,tangent);float Product_Q45=_Gaze_Intensity_*_Gaze_Focus_;float Step_Q46=step(0.0001,Product_Q45);vec3 Tangent_World_N_Q15=normalize(Tangent_World_Q13);vec3 Position_Q27;float Near_Size_Q27;float Inner_Fade_Q27;float Blob_Enable_Q27;float Fade_Q27;float Pulse_Q27;Choose_Blob_B27(color,Result_Q42,Result_Q43,_Blob_Enable_,_Blob_Enable_2_,Value_At_T_Q58,Value_At_T_Q59,_Blob_Inner_Fade_,_Blob_Inner_Fade_2_,_Blob_Pulse_,_Blob_Pulse_2_,_Blob_Fade_,_Blob_Fade_2_,Position_Q27,Near_Size_Q27,Inner_Fade_Q27,Blob_Enable_Q27,Fade_Q27,Pulse_Q27);vec3 Binormal_World_Q14;Object_To_World_Dir_B14(Cross_Q70,Binormal_World_Q14);float Anisotropy_Q21=length(Tangent_World_Q13)/length(Binormal_World_Q14);vec3 Binormal_World_N_Q16=normalize(Binormal_World_Q14);vec2 Face_Size_Q35;float ScaleY_Q35;Face_Size_Q35=vec2(length(Tangent_World_Q13),length(Binormal_World_Q14));ScaleY_Q35=Face_Size_Q35.y;float Out_Radius_Q38;float Out_Line_Width_Q38;Out_Radius_Q38=_Relative_To_Height_ ? _Radius_ : _Radius_/ScaleY_Q35;Out_Line_Width_Q38=_Relative_To_Height_ ? _Line_Width_ : _Line_Width_/ScaleY_Q35;float Show_Selection_Q31;Selection_Vertex_B31(Result_Q42,Result_Q43,Face_Center_Q30,Face_Size_Q35,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,_Selection_Fuzz_,_Selected_,_Selected_Distance_,_Selected_Fade_Length_,vec3(0,0,-1),Show_Selection_Q31);float MaxAB_Q41=max(Show_Selection_Q31,Product_Q45);float Width_Q55;Proximity_Visibility_B55(Show_Selection_Q31,Result_Q42,Result_Q43,_Proximity_Far_Distance_,_Proximity_Near_Radius_,Face_Center_Q30,Nrm_World_Q24,Face_Size_Q35,Step_Q46,Width_Q55);vec3 New_P_Q32;vec2 New_UV_Q32;Move_Verts_B32(uv,Out_Radius_Q38,Anisotropy_Q21,Out_Line_Width_Q38,Width_Q55,New_P_Q32,New_UV_Q32);vec3 Pos_World_Q12;Object_To_World_Pos_B12(New_P_Q32,Pos_World_Q12);vec3 Out_Position_Q40;vec2 Out_UV_Q40;vec3 Blob_Info_Q40;vec2 Blob_Relative_UV_Q40;Blob_Vertex_B40(Pos_World_Q12,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,Position_Q27,_Blob_Intensity_,Near_Size_Q27,_Blob_Far_Size_,_Blob_Near_Distance_,_Blob_Far_Distance_,color,uv,Face_Center_Q30,Face_Size_Q35,New_UV_Q32,_Blob_Fade_Length_,_Selection_Fade_,_Selection_Fade_Size_,Inner_Fade_Q27,Pulse_Q27,Fade_Q27,Blob_Enable_Q27,0.0,Out_Position_Q40,Out_UV_Q40,Blob_Info_Q40,Blob_Relative_UV_Q40);vec2 Rect_UV_Q36;vec2 Scale_XY_Q36;vec4 Rect_Parms_Q36;Round_Rect_Vertex_B36(New_UV_Q32,Tangent_World_Q13,Binormal_World_Q14,Out_Radius_Q38,Anisotropy_Q21,Blob_Relative_UV_Q40,Rect_UV_Q36,Scale_XY_Q36,Rect_Parms_Q36);vec4 Extra_Q33;float Distance_To_Face_Q33;float Distance_Fade1_Q33;float Distance_Fade2_Q33;Proximity_Vertex_B33(Result_Q42,Result_Q43,Face_Center_Q30,Pos_World_Q12,_Proximity_Far_Distance_,1.0,_Proximity_Anisotropy_,Nrm_World_Q24,Tangent_World_N_Q15,Binormal_World_N_Q16,Extra_Q33,Distance_To_Face_Q33,Distance_Fade1_Q33,Distance_Fade2_Q33);vec4 Vec4_Q37=vec4(MaxAB_Q41,Distance_Fade1_Q33,Distance_Fade2_Q33,Out_Radius_Q38);vec3 Position=Out_Position_Q40;vec3 Normal=Vec3_Q29;vec2 UV=Out_UV_Q40;vec3 Tangent=Blob_Info_Q40;vec3 Binormal=vec3(0,0,0);vec4 Color=vec4(1,1,1,1);vec4 Extra1=Rect_Parms_Q36;vec4 Extra2=Extra_Q33;vec4 Extra3=Vec4_Q37;gl_Position=viewProjection*vec4(Position,1);vNormal=Normal;vUV=UV;vTangent=Tangent;vExtra1=Extra1;vExtra2=Extra2;vExtra3=Extra3;}";var ne=function(t){function e(){var e=t.call(this)||this;return e.SMOOTH_EDGES=!0,e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),ae=function(t){function e(i,o){var r=t.call(this,i,o)||this;return r.radius=.12,r.lineWidth=.01,r.relativeToHeight=!1,r._filterWidth=1,r.edgeColor=new d.Color4(.53,.53,.53,1),r.blobEnable=!0,r.blobPosition=new d.Vector3(100,100,100),r.blobIntensity=.5,r.blobNearSize=.032,r.blobFarSize=.048,r.blobNearDistance=.008,r.blobFarDistance=.064,r.blobFadeLength=.04,r.blobInnerFade=.01,r.blobPulse=0,r.blobFade=1,r.blobPulseMaxSize=.05,r.blobEnable2=!0,r.blobPosition2=new d.Vector3(10,10.1,-.6),r.blobNearSize2=.008,r.blobInnerFade2=.1,r.blobPulse2=0,r.blobFade2=1,r.gazeIntensity=.8,r.gazeFocus=0,r.selectionFuzz=.5,r.selected=1,r.selectionFade=.2,r.selectionFadeSize=0,r.selectedDistance=.08,r.selectedFadeLength=.08,r.proximityMaxIntensity=.45,r.proximityFarDistance=.16,r.proximityNearRadius=.016,r.proximityAnisotropy=1,r.useGlobalLeftIndex=!0,r.useGlobalRightIndex=!0,r.fadeOut=1,r.alphaMode=d.Constants.ALPHA_ADD,r.disableDepthWrite=!0,r.backFaceCulling=!1,r._blobTexture=new d.Texture(e.BLOB_TEXTURE_URL,o,!0,!1,d.Texture.NEAREST_SAMPLINGMODE),r}return l(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new ne);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Radius_","_Line_Width_","_Relative_To_Height_","_Filter_Width_","_Edge_Color_","_Fade_Out_","_Smooth_Edges_","_Blob_Enable_","_Blob_Position_","_Blob_Intensity_","_Blob_Near_Size_","_Blob_Far_Size_","_Blob_Near_Distance_","_Blob_Far_Distance_","_Blob_Fade_Length_","_Blob_Inner_Fade_","_Blob_Pulse_","_Blob_Fade_","_Blob_Pulse_Max_Size_","_Blob_Enable_2_","_Blob_Position_2_","_Blob_Near_Size_2_","_Blob_Inner_Fade_2_","_Blob_Pulse_2_","_Blob_Fade_2_","_Gaze_Intensity_","_Gaze_Focus_","_Blob_Texture_","_Selection_Fuzz_","_Selected_","_Selection_Fade_","_Selection_Fade_Size_","_Selected_Distance_","_Selected_Fade_Length_","_Proximity_Max_Intensity_","_Proximity_Far_Distance_","_Proximity_Near_Radius_","_Proximity_Anisotropy_","Global_Left_Index_Tip_Position","Global_Right_Index_Tip_Position","_Use_Global_Left_Index_","_Use_Global_Right_Index_"],h=[],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlFrontplate",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Line_Width_",this.lineWidth),this._activeEffect.setFloat("_Relative_To_Height_",this.relativeToHeight?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setDirectColor4("_Edge_Color_",this.edgeColor),this._activeEffect.setFloat("_Fade_Out_",this.fadeOut),this._activeEffect.setFloat("_Blob_Enable_",this.blobEnable?1:0),this._activeEffect.setVector3("_Blob_Position_",this.blobPosition),this._activeEffect.setFloat("_Blob_Intensity_",this.blobIntensity),this._activeEffect.setFloat("_Blob_Near_Size_",this.blobNearSize),this._activeEffect.setFloat("_Blob_Far_Size_",this.blobFarSize),this._activeEffect.setFloat("_Blob_Near_Distance_",this.blobNearDistance),this._activeEffect.setFloat("_Blob_Far_Distance_",this.blobFarDistance),this._activeEffect.setFloat("_Blob_Fade_Length_",this.blobFadeLength),this._activeEffect.setFloat("_Blob_Inner_Fade_",this.blobInnerFade),this._activeEffect.setFloat("_Blob_Pulse_",this.blobPulse),this._activeEffect.setFloat("_Blob_Fade_",this.blobFade),this._activeEffect.setFloat("_Blob_Pulse_Max_Size_",this.blobPulseMaxSize),this._activeEffect.setFloat("_Blob_Enable_2_",this.blobEnable2?1:0),this._activeEffect.setVector3("_Blob_Position_2_",this.blobPosition2),this._activeEffect.setFloat("_Blob_Near_Size_2_",this.blobNearSize2),this._activeEffect.setFloat("_Blob_Inner_Fade_2_",this.blobInnerFade2),this._activeEffect.setFloat("_Blob_Pulse_2_",this.blobPulse2),this._activeEffect.setFloat("_Blob_Fade_2_",this.blobFade2),this._activeEffect.setFloat("_Gaze_Intensity_",this.gazeIntensity),this._activeEffect.setFloat("_Gaze_Focus_",this.gazeFocus),this._activeEffect.setTexture("_Blob_Texture_",this._blobTexture),this._activeEffect.setFloat("_Selection_Fuzz_",this.selectionFuzz),this._activeEffect.setFloat("_Selected_",this.selected),this._activeEffect.setFloat("_Selection_Fade_",this.selectionFade),this._activeEffect.setFloat("_Selection_Fade_Size_",this.selectionFadeSize),this._activeEffect.setFloat("_Selected_Distance_",this.selectedDistance),this._activeEffect.setFloat("_Selected_Fade_Length_",this.selectedFadeLength),this._activeEffect.setFloat("_Proximity_Max_Intensity_",this.proximityMaxIntensity),this._activeEffect.setFloat("_Proximity_Far_Distance_",this.proximityFarDistance),this._activeEffect.setFloat("_Proximity_Near_Radius_",this.proximityNearRadius),this._activeEffect.setFloat("_Proximity_Anisotropy_",this.proximityAnisotropy),this._activeEffect.setFloat("_Use_Global_Left_Index_",this.useGlobalLeftIndex?1:0),this._activeEffect.setFloat("_Use_Global_Right_Index_",this.useGlobalRightIndex?1:0),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=d.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLFrontplateMaterial",t},e.prototype.getClassName=function(){return"MRDLFrontplateMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},e.BLOB_TEXTURE_URL="",h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"lineWidth",void 0),h([(0,d.serialize)()],e.prototype,"relativeToHeight",void 0),h([(0,d.serialize)()],e.prototype,"edgeColor",void 0),h([(0,d.serialize)()],e.prototype,"blobEnable",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition",void 0),h([(0,d.serialize)()],e.prototype,"blobIntensity",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize",void 0),h([(0,d.serialize)()],e.prototype,"blobFarSize",void 0),h([(0,d.serialize)()],e.prototype,"blobNearDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"blobFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"blobInnerFade",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse",void 0),h([(0,d.serialize)()],e.prototype,"blobFade",void 0),h([(0,d.serialize)()],e.prototype,"blobPulseMaxSize",void 0),h([(0,d.serialize)()],e.prototype,"blobEnable2",void 0),h([(0,d.serialize)()],e.prototype,"blobPosition2",void 0),h([(0,d.serialize)()],e.prototype,"blobNearSize2",void 0),h([(0,d.serialize)()],e.prototype,"blobInnerFade2",void 0),h([(0,d.serialize)()],e.prototype,"blobPulse2",void 0),h([(0,d.serialize)()],e.prototype,"blobFade2",void 0),h([(0,d.serialize)()],e.prototype,"gazeIntensity",void 0),h([(0,d.serialize)()],e.prototype,"gazeFocus",void 0),h([(0,d.serialize)()],e.prototype,"selectionFuzz",void 0),h([(0,d.serialize)()],e.prototype,"selected",void 0),h([(0,d.serialize)()],e.prototype,"selectionFade",void 0),h([(0,d.serialize)()],e.prototype,"selectionFadeSize",void 0),h([(0,d.serialize)()],e.prototype,"selectedDistance",void 0),h([(0,d.serialize)()],e.prototype,"selectedFadeLength",void 0),h([(0,d.serialize)()],e.prototype,"proximityMaxIntensity",void 0),h([(0,d.serialize)()],e.prototype,"proximityFarDistance",void 0),h([(0,d.serialize)()],e.prototype,"proximityNearRadius",void 0),h([(0,d.serialize)()],e.prototype,"proximityAnisotropy",void 0),h([(0,d.serialize)()],e.prototype,"useGlobalLeftIndex",void 0),h([(0,d.serialize)()],e.prototype,"useGlobalRightIndex",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLFrontplateMaterial",ae);d.ShaderStore.ShadersStore.mrdlInnerquadPixelShader="uniform vec3 cameraPosition;varying vec2 vUV;varying vec3 vTangent;uniform vec4 _Color_;uniform float _Radius_;uniform bool _Fixed_Radius_;uniform float _Filter_Width_;uniform float _Glow_Fraction_;uniform float _Glow_Max_;uniform float _Glow_Falloff_;float FilterStep_Bid194(float edge,float x,float filterWidth)\n{float dx=max(1.0E-5,fwidth(x)*filterWidth);return max((x+dx*0.5-max(edge,x-dx*0.5))/dx,0.0);}\nvoid Round_Rect_B194(\nfloat Size_X,\nfloat Size_Y,\nfloat Radius,\nvec4 Rect_Color,\nfloat Filter_Width,\nvec2 UV,\nfloat Glow_Fraction,\nfloat Glow_Max,\nfloat Glow_Falloff,\nout vec4 Color)\n{vec2 halfSize=vec2(Size_X,Size_Y)*0.5;vec2 r=max(min(vec2(Radius,Radius),halfSize),vec2(0.01,0.01));vec2 v=abs(UV);vec2 nearestp=min(v,halfSize-r);vec2 delta=(v-nearestp)/max(vec2(0.01,0.01),r);float Distance=length(delta);float insideRect=1.0-FilterStep_Bid194(1.0-Glow_Fraction,Distance,Filter_Width);float glow=clamp((1.0-Distance)/Glow_Fraction,0.0,1.0);glow=pow(glow,Glow_Falloff);Color=Rect_Color*max(insideRect,glow*Glow_Max);}\nvoid main()\n{float X_Q192;float Y_Q192;float Z_Q192;X_Q192=vTangent.x;Y_Q192=vTangent.y;Z_Q192=vTangent.z;vec4 Color_Q194;Round_Rect_B194(X_Q192,1.0,Y_Q192,_Color_,_Filter_Width_,vUV,_Glow_Fraction_,_Glow_Max_,_Glow_Falloff_,Color_Q194);vec4 Out_Color=Color_Q194;float Clip_Threshold=0.0;gl_FragColor=Out_Color;}\n";d.ShaderStore.ShadersStore.mrdlInnerquadVertexShader="uniform mat4 world;uniform mat4 viewProjection;uniform vec3 cameraPosition;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;attribute vec3 tangent;attribute vec4 color;uniform vec4 _Color_;uniform float _Radius_;uniform bool _Fixed_Radius_;uniform float _Filter_Width_;uniform float _Glow_Fraction_;uniform float _Glow_Max_;uniform float _Glow_Falloff_;varying vec2 vUV;varying vec3 vTangent;void main()\n{vec3 Pos_World_Q189;Pos_World_Q189=(world*vec4(position,1.0)).xyz;vec3 Dir_World_Q190;Dir_World_Q190=(world*vec4(tangent,0.0)).xyz;vec3 Dir_World_Q191;Dir_World_Q191=(world*vec4((cross(normal,tangent)),0.0)).xyz;float Length_Q180=length(Dir_World_Q190);float Length_Q181=length(Dir_World_Q191);float Quotient_Q184=Length_Q180/Length_Q181;float Quotient_Q195=_Radius_/Length_Q181;vec2 Result_Q193;Result_Q193=vec2((uv.x-0.5)*Length_Q180/Length_Q181,(uv.y-0.5));float Result_Q198=_Fixed_Radius_ ? Quotient_Q195 : _Radius_;vec3 Vec3_Q183=vec3(Quotient_Q184,Result_Q198,0);vec3 Position=Pos_World_Q189;vec3 Normal=vec3(0,0,0);vec2 UV=Result_Q193;vec3 Tangent=Vec3_Q183;vec3 Binormal=vec3(0,0,0);vec4 Color=color;gl_Position=viewProjection*vec4(Position,1);vUV=UV;vTangent=Tangent;}\n";var se=function(t){function e(){var e=t.call(this)||this;return e._needNormals=!0,e._needUVs=!0,e.rebuild(),e}return l(e,t),e}(d.MaterialDefines),le=function(t){function e(e,i){var o=t.call(this,e,i)||this;return o.color=new d.Color4(1,1,1,.05),o.radius=.12,o.fixedRadius=!0,o._filterWidth=1,o.glowFraction=0,o.glowMax=.5,o.glowFalloff=2,o.alphaMode=d.Constants.ALPHA_COMBINE,o.backFaceCulling=!1,o}return l(e,t),e.prototype.needAlphaBlending=function(){return!0},e.prototype.needAlphaTesting=function(){return!1},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.isReadyForSubMesh=function(t,e){var i=e._drawWrapper;if(this.isFrozen&&i.effect&&i._wasPreviouslyReady)return!0;e.materialDefines||(e.materialDefines=new se);var o=e.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(e))return!0;var n=r.getEngine();if((0,d.PrepareDefinesForAttributes)(t,o,!0,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var a=new d.EffectFallbacks;o.FOG&&a.addFallback(1,"FOG"),(0,d.HandleFallbacksForShadows)(o,a),o.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess;var s=[d.VertexBuffer.PositionKind];o.NORMAL&&s.push(d.VertexBuffer.NormalKind),o.UV1&&s.push(d.VertexBuffer.UVKind),o.UV2&&s.push(d.VertexBuffer.UV2Kind),o.VERTEXCOLOR&&s.push(d.VertexBuffer.ColorKind),o.TANGENT&&s.push(d.VertexBuffer.TangentKind),(0,d.PrepareAttributesForInstances)(s,o);var l=o.toString(),_=["world","worldView","worldViewProjection","view","projection","viewProjection","cameraPosition","_Color_","_Radius_","_Fixed_Radius_","_Filter_Width_","_Glow_Fraction_","_Glow_Max_","_Glow_Falloff_"],h=[],c=[];(0,d.PrepareUniformsAndSamplersList)({uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:o,maxSimultaneousLights:4}),e.setEffect(r.getEngine().createEffect("mrdlInnerquad",{attributes:s,uniformsNames:_,uniformBuffersNames:c,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},n),o)}return!(!e.effect||!e.effect.isReady()||(o._renderId=r.getRenderId(),i._wasPreviouslyReady=!0,0))},e.prototype.bindForSubMesh=function(t,e,i){var o=this.getScene();if(i.materialDefines){var r=i.effect;r&&(this._activeEffect=r,this.bindOnlyWorldMatrix(t),this._activeEffect.setMatrix("viewProjection",o.getTransformMatrix()),this._activeEffect.setVector3("cameraPosition",o.activeCamera.position),this._activeEffect.setDirectColor4("_Color_",this.color),this._activeEffect.setFloat("_Radius_",this.radius),this._activeEffect.setFloat("_Fixed_Radius_",this.fixedRadius?1:0),this._activeEffect.setFloat("_Filter_Width_",this._filterWidth),this._activeEffect.setFloat("_Glow_Fraction_",this.glowFraction),this._activeEffect.setFloat("_Glow_Max_",this.glowMax),this._activeEffect.setFloat("_Glow_Falloff_",this.glowFalloff),this._afterBind(e,this._activeEffect,i))}},e.prototype.getAnimatables=function(){return[]},e.prototype.dispose=function(e){t.prototype.dispose.call(this,e)},e.prototype.clone=function(t){var i=this;return d.SerializationHelper.Clone((function(){return new e(t,i.getScene())}),this)},e.prototype.serialize=function(){var t=d.SerializationHelper.Serialize(this);return t.customType="BABYLON.MRDLInnerquadMaterial",t},e.prototype.getClassName=function(){return"MRDLInnerquadMaterial"},e.Parse=function(t,i,o){return d.SerializationHelper.Parse((function(){return new e(t.name,i)}),t,i,o)},h([(0,d.serialize)()],e.prototype,"color",void 0),h([(0,d.serialize)()],e.prototype,"radius",void 0),h([(0,d.serialize)()],e.prototype,"fixedRadius",void 0),h([(0,d.serialize)()],e.prototype,"glowFraction",void 0),h([(0,d.serialize)()],e.prototype,"glowMax",void 0),h([(0,d.serialize)()],e.prototype,"glowFalloff",void 0),e}(d.PushMaterial);(0,d.RegisterClass)("BABYLON.GUI.MRDLInnerquadMaterial",le);var _e=function(t){function e(e,i){void 0===i&&(i=!0);var o=t.call(this,e)||this;return o.width=1,o.height=1,o.radius=.14,o.textSizeInPixels=18,o.imageSizeInPixels=40,o.plateMaterialColor=new d.Color3(.4,.4,.4),o.frontPlateDepth=.2,o.backPlateDepth=.04,o.backGlowOffset=.1,o.flatPlaneDepth=.001,o.innerQuadRadius=o.radius-.04,o.innerQuadColor=new d.Color4(0,0,0,0),o.innerQuadToggledColor=new d.Color4(.5197843,.6485234,.9607843,.6),o.innerQuadHoverColor=new d.Color4(1,1,1,.05),o.innerQuadToggledHoverColor=new d.Color4(.5197843,.6485234,.9607843,1),o._isBackplateVisible=!0,o._shareMaterials=!0,o._shareMaterials=i,o.pointerEnterAnimation=function(){o._frontPlate&&o._textPlate&&!o.isToggleButton&&o._performEnterExitAnimation(1),o.isToggleButton&&o._innerQuadMaterial&&(o.isToggled?o._innerQuadMaterial.color=o.innerQuadToggledHoverColor:o._innerQuadMaterial.color=o.innerQuadHoverColor)},o.pointerOutAnimation=function(){o._frontPlate&&o._textPlate&&!o.isToggleButton&&o._performEnterExitAnimation(-.8),o.isToggleButton&&o._innerQuadMaterial&&o._onToggle(o.isToggled)},o.pointerDownAnimation=function(){},o.pointerUpAnimation=function(){},o._pointerClickObserver=o.onPointerClickObservable.add((function(){o._frontPlate&&o._backGlow&&!o.isActiveNearInteraction&&o._performClickAnimation(),o.isToggleButton&&o._innerQuadMaterial&&o._onToggle(o.isToggled)})),o._pointerEnterObserver=o.onPointerEnterObservable.add((function(){o.pointerEnterAnimation()})),o._pointerOutObserver=o.onPointerOutObservable.add((function(){o.pointerOutAnimation()})),o._toggleObserver=o.onToggleObservable.add((function(t){o._innerQuadMaterial.color=t?o.innerQuadToggledColor:o.innerQuadColor})),o}return l(e,t),e.prototype._disposeTooltip=function(){this._tooltipFade=null,this._tooltipTextBlock&&this._tooltipTextBlock.dispose(),this._tooltipTexture&&this._tooltipTexture.dispose(),this._tooltipMesh&&this._tooltipMesh.dispose(),this.onPointerEnterObservable.remove(this._tooltipHoverObserver),this.onPointerOutObservable.remove(this._tooltipOutObserver)},Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._backPlate.renderingGroupId},set:function(t){this._backPlate.renderingGroupId=t,this._textPlate.renderingGroupId=t,this._frontPlate.renderingGroupId=t,this._backGlow.renderingGroupId=t,this._innerQuad.renderingGroupId=t,this._tooltipMesh&&(this._tooltipMesh.renderingGroupId=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mesh",{get:function(){return this._backPlate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"tooltipText",{get:function(){var t;return(null===(t=this._tooltipTextBlock)||void 0===t?void 0:t.text)||null},set:function(t){var e=this;if(t){if(!this._tooltipFade){var i=this._backPlate._scene.useRightHandedSystem;this._tooltipMesh=(0,d.CreatePlane)("",{size:1},this._backPlate._scene),this._tooltipMesh.position=d.Vector3.Down().scale(.7).add(d.Vector3.Forward(i).scale(-.15)),this._tooltipMesh.isPickable=!1,this._tooltipMesh.parent=this._frontPlateCollisionMesh,this._tooltipTexture=ct.CreateForMesh(this._tooltipMesh);var o=new T;o.height=.25,o.width=.8,o.cornerRadius=25,o.color="#ffffff",o.thickness=20,o.background="#060668",this._tooltipTexture.addControl(o),this._tooltipTextBlock=new S,this._tooltipTextBlock.color="white",this._tooltipTextBlock.fontSize=100,this._tooltipTexture.addControl(this._tooltipTextBlock),this._tooltipFade=new d.FadeInOutBehavior,this._tooltipFade.delay=500,this._tooltipMesh.addBehavior(this._tooltipFade),this._tooltipHoverObserver=this.onPointerEnterObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!0)})),this._tooltipOutObserver=this.onPointerOutObservable.add((function(){e._tooltipFade&&e._tooltipFade.fadeIn(!1)}))}this._tooltipTextBlock&&(this._tooltipTextBlock.text=t)}else this._disposeTooltip()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"text",{get:function(){return this._text},set:function(t){this._text!==t&&(this._text=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"subtext",{get:function(){return this._subtext},set:function(t){this._subtext!==t&&(this._subtext=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageUrl",{get:function(){return this._imageUrl},set:function(t){this._imageUrl!==t&&(this._imageUrl=t,this._rebuildContent())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backMaterial",{get:function(){return this._backMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontMaterial",{get:function(){return this._frontMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backGlowMaterial",{get:function(){return this._backGlowMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerQuadMaterial",{get:function(){return this._innerQuadMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"plateMaterial",{get:function(){return this._plateMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shareMaterials",{get:function(){return this._shareMaterials},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBackplateVisible",{set:function(t){this.mesh&&this._backMaterial&&(t&&!this._isBackplateVisible?this._backPlate.visibility=1:!t&&this._isBackplateVisible&&(this._backPlate.visibility=0)),this._isBackplateVisible=t},enumerable:!1,configurable:!0}),e.prototype._getTypeName=function(){return"TouchHolographicButton"},e.prototype._rebuildContent=function(){var t;t=this._getAspectRatio()<=1?this._alignContentVertically():this._alignContentHorizontally(),this.content=t},e.prototype._getAspectRatio=function(){return this.width/this.height},e.prototype._alignContentVertically=function(){var t=new w;if(t.isVertical=!0,(0,d.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var e=new O;e.source=this._imageUrl,e.heightInPixels=180,e.widthInPixels=100,e.paddingTopInPixels=40,e.paddingBottomInPixels=40,t.addControl(e)}if(this._text){var i=new S;i.text=this._text,i.color="white",i.heightInPixels=30,i.fontSize=24,t.addControl(i)}return t},e.prototype._alignContentHorizontally=function(){var t=240,e=15,i=new T;i.widthInPixels=t,i.heightInPixels=t,i.color="transparent",i.setPaddingInPixels(e,e,e,e),t-=30;var o=new w;if(o.isVertical=!1,o.scaleY=this._getAspectRatio(),(0,d.IsDocumentAvailable)()&&document.createElement&&this._imageUrl){var r=new T("".concat(this.name,"_image"));r.widthInPixels=this.imageSizeInPixels,r.heightInPixels=this.imageSizeInPixels,r.color="transparent",t-=this.imageSizeInPixels;var n=new O;n.source=this._imageUrl,r.addControl(n),o.addControl(r)}if(this._text){var a=new S("".concat(this.name,"_text"));if(a.text=this._text,a.color="white",a.fontSize=this.textSizeInPixels,a.widthInPixels=t,this._imageUrl&&(a.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,a.paddingLeftInPixels=e),this._subtext){var s=new D;s.addColumnDefinition(1),s.addRowDefinition(.5),s.addRowDefinition(.5),s.widthInPixels=t,s.heightInPixels=45;var l=new S("".concat(this.name,"_subtext"));l.text=this._subtext,l.color="#EEEEEEAB",l.fontSize=.75*this.textSizeInPixels,l.fontWeight="600",this._imageUrl&&(l.textHorizontalAlignment=I.HORIZONTAL_ALIGNMENT_LEFT,l.paddingLeftInPixels=e),s.addControl(a,0),s.addControl(l,1),o.addControl(s)}else o.addControl(a)}return i.addControl(o),i},e.prototype._createNode=function(e){var i;this.name=null!==(i=this.name)&&void 0!==i?i:"TouchHolographicButton";var o=this._createBackPlate(e),r=this._createFrontPlate(e),n=this._createInnerQuad(e),a=this._createBackGlow(e);this._frontPlateCollisionMesh=r,this._textPlate=t.prototype._createNode.call(this,e),this._textPlate.name="".concat(this.name,"_textPlate"),this._textPlate.isPickable=!1,this._textPlate.scaling.x=this.width,this._textPlate.parent=r,this._backPlate=o,this._backPlate.position=d.Vector3.Forward(e.useRightHandedSystem).scale(this.backPlateDepth/2),this._backPlate.isPickable=!1,this._backPlate.addChild(r),this._backPlate.addChild(n),a&&this._backPlate.addChild(a);var s=new d.TransformNode("".concat(this.name,"_root"),e);return this._backPlate.setParent(s),this.collisionMesh=r,this.collidableFrontDirection=this._backPlate.forward.negate(),s},e.prototype._createBackPlate=function(t){var i=this,o=(0,d.CreateBox)("".concat(this.name,"_backPlate"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=.2,d.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.BACKPLATE_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.visibility=0,i._isBackplateVisible&&(e.visibility=1,e.name="".concat(i.name,"_backPlate"),e.isPickable=!1,e.scaling.x=i.width,e.scaling.y=i.height,e.parent=o),i._backMaterial&&(e.material=i._backMaterial),i._backPlate=e})),o},e.prototype._createFrontPlate=function(t){var i=this,o=(0,d.CreateBox)("".concat(this.name,"_frontPlate"),{width:this.width,height:this.height,depth:this.frontPlateDepth},t);return o.isPickable=!0,o.isNearPickable=!0,o.visibility=0,o.position=d.Vector3.Forward(t.useRightHandedSystem).scale((this.backPlateDepth-this.frontPlateDepth)/2),d.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.FRONTPLATE_MODEL_FILENAME,t).then((function(e){var r=(0,d.CreateBox)("".concat(i.name,"_collisionPlate"),{width:i.width,height:i.height},t);r.isPickable=!1,r.scaling.z=i.frontPlateDepth,r.visibility=0,r.parent=o,i._collisionPlate=r;var n=e.meshes[1];n.name="".concat(i.name,"_frontPlate"),n.isPickable=!1,n.scaling.x=i.width-i.backGlowOffset,n.scaling.y=i.height-i.backGlowOffset,n.position=d.Vector3.Forward(t.useRightHandedSystem).scale(-.5),n.parent=r,i.isToggleButton&&(n.visibility=0),i._frontMaterial&&(n.material=i._frontMaterial),i._textPlate.scaling.x=1,i._textPlate.parent=n,i._frontPlate=n})),o},e.prototype._createInnerQuad=function(t){var i=this,o=(0,d.CreateBox)("".concat(this.name,"_innerQuad"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=this.flatPlaneDepth,o.position.z+=this.backPlateDepth/2-this.flatPlaneDepth,d.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.INNERQUAD_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(i.name,"_innerQuad"),e.isPickable=!1,e.scaling.x=i.width-i.backGlowOffset,e.scaling.y=i.height-i.backGlowOffset,e.parent=o,i._innerQuadMaterial&&(e.material=i._innerQuadMaterial),i._innerQuad=e})),o},e.prototype._createBackGlow=function(t){var i=this;if(!this.isToggleButton){var o=(0,d.CreateBox)("".concat(this.name,"_backGlow"),{},t);return o.isPickable=!1,o.visibility=0,o.scaling.z=this.flatPlaneDepth,o.position.z+=this.backPlateDepth/2-2*this.flatPlaneDepth,d.SceneLoader.ImportMeshAsync(void 0,e.MRTK_ASSET_BASE_URL,e.BACKGLOW_MODEL_FILENAME,t).then((function(t){var e=t.meshes[1];e.name="".concat(i.name,"_backGlow"),e.isPickable=!1,e.scaling.x=i.width-i.backGlowOffset,e.scaling.y=i.height-i.backGlowOffset,e.parent=o,i._backGlowMaterial&&(e.material=i._backGlowMaterial),i._backGlow=e})),o}},e.prototype._applyFacade=function(t){this._plateMaterial.emissiveTexture=t,this._plateMaterial.opacityTexture=t,this._plateMaterial.diffuseColor=this.plateMaterialColor},e.prototype._performClickAnimation=function(){for(var t=new d.AnimationGroup("Click Animation Group"),e=0,i=[{name:"backGlowMotion",mesh:this._backGlow,property:"material.motion",keys:[{frame:0,values:[0,0,0]},{frame:20,values:[1,.0144,.0144]},{frame:40,values:[.0027713229489760476,0,0]},{frame:45,values:[.0027713229489760476]}]},{name:"_collisionPlateZSlide",mesh:this._collisionPlate,property:"position.z",keys:[{frame:0,values:[0,0,0]},{frame:20,values:[d.Vector3.Forward(this._collisionPlate._scene.useRightHandedSystem).scale(this.frontPlateDepth/2).z,0,0]},{frame:40,values:[0,.005403332496794331]},{frame:45,values:[0]}]},{name:"_collisionPlateZScale",mesh:this._collisionPlate,property:"scaling.z",keys:[{frame:0,values:[this.frontPlateDepth,0,0]},{frame:20,values:[this.backPlateDepth,0,0]},{frame:40,values:[this.frontPlateDepth,.0054]},{frame:45,values:[this.frontPlateDepth]}]}];e<i.length;e++){for(var o=i[e],r=new d.Animation(o.name,o.property,60,d.Animation.ANIMATIONTYPE_FLOAT,d.Animation.ANIMATIONLOOPMODE_CYCLE),n=[],a=0,s=o.keys;a<s.length;a++){var l=s[a];n.push({frame:l.frame,value:l.values[0],inTangent:l.values[1],outTangent:l.values[2],interpolation:l.values[3]})}r.setKeys(n),o.mesh&&t.addTargetedAnimation(r,o.mesh)}t.normalize(0,45),t.speedRatio=1,t.play()},e.prototype._performEnterExitAnimation=function(t){for(var e=new d.AnimationGroup("Enter Exit Animation Group"),i=0,o=[{name:"frontPlateFadeOut",mesh:this._frontPlate,property:"material.fadeOut",keys:[{frame:0,values:[0,0,.025045314830017686,0]},{frame:40,values:[1.00205599570012,.025045314830017686,0,0]}]},{name:"textPlateZSlide",mesh:this._textPlate,property:"position.z",keys:[{frame:0,values:[0,0,0]},{frame:40,values:[d.Vector3.Forward(this._textPlate._scene.useRightHandedSystem).scale(-.15).z,0,0]}]}];i<o.length;i++){for(var r=o[i],n=new d.Animation(r.name,r.property,60,d.Animation.ANIMATIONTYPE_FLOAT,d.Animation.ANIMATIONLOOPMODE_CYCLE),a=[],s=0,l=r.keys;s<l.length;s++){var _=l[s];a.push({frame:_.frame,value:_.values[0],inTangent:_.values[1],outTangent:_.values[2],interpolation:_.values[3]})}n.setKeys(a),r.mesh&&e.addTargetedAnimation(n,r.mesh)}e.normalize(0,45),e.speedRatio=t,e.play()},e.prototype._createBackMaterial=function(t){var e;this._backMaterial=null!==(e=this._backMaterial)&&void 0!==e?e:new Jt(this.name+"backPlateMaterial",t.getScene()),this._backMaterial.absoluteSizes=!0,this._backMaterial.radius=this.radius,this._backMaterial.lineWidth=.02},e.prototype._createFrontMaterial=function(t){var e;this._frontMaterial=null!==(e=this._frontMaterial)&&void 0!==e?e:new ae(this.name+"Front Material",t.getScene()),this.frontMaterial.radius=this.innerQuadRadius,this.frontMaterial.fadeOut=0},e.prototype._createBackGlowMaterial=function(t){var e,i=this.radius+.04;this._backGlowMaterial=null!==(e=this._backGlowMaterial)&&void 0!==e?e:new re(this.name+"Back Glow Material",t.getScene()),this._backGlowMaterial.bevelRadius=i,this._backGlowMaterial.lineWidth=i,this._backGlowMaterial.motion=0},e.prototype._createInnerQuadMaterial=function(t){var e;this._innerQuadMaterial=null!==(e=this._innerQuadMaterial)&&void 0!==e?e:new le("inner_quad",t.getScene()),this._innerQuadMaterial.radius=this.innerQuadRadius,this.isToggleButton&&(this._innerQuadMaterial.color=this.innerQuadColor)},e.prototype._createPlateMaterial=function(t){var e;this._plateMaterial=null!==(e=this._plateMaterial)&&void 0!==e?e:new d.StandardMaterial(this.name+"Plate Material",t.getScene()),this._plateMaterial.specularColor=d.Color3.Black()},e.prototype._onToggle=function(e){t.prototype._onToggle.call(this,e)},e.prototype._affectMaterial=function(t){this._shareMaterials?(this._host._touchSharedMaterials.mrdlBackplateMaterial?this._backMaterial=this._host._touchSharedMaterials.mrdlBackplateMaterial:(this._createBackMaterial(t),this._host._touchSharedMaterials.mrdlBackplateMaterial=this._backMaterial),this._host._touchSharedMaterials.mrdlFrontplateMaterial?this._frontMaterial=this._host._touchSharedMaterials.mrdlFrontplateMaterial:(this._createFrontMaterial(t),this._host._touchSharedMaterials.mrdlFrontplateMaterial=this._frontMaterial),this._host._touchSharedMaterials.mrdlBackglowMaterial?this._backGlowMaterial=this._host._touchSharedMaterials.mrdlBackglowMaterial:(this._createBackGlowMaterial(t),this._host._touchSharedMaterials.mrdlBackglowMaterial=this._backGlowMaterial),this._host._touchSharedMaterials.mrdlInnerQuadMaterial?this._innerQuadMaterial=this._host._touchSharedMaterials.mrdlInnerQuadMaterial:(this._createInnerQuadMaterial(t),this._host._touchSharedMaterials.mrdlInnerQuadMaterial=this._innerQuadMaterial)):(this._createBackMaterial(t),this._createFrontMaterial(t),this._createBackGlowMaterial(t),this._createInnerQuadMaterial(t)),this._createPlateMaterial(t),this._backPlate.material=this._backMaterial,this._textPlate.material=this._plateMaterial,this._isBackplateVisible||(this._backPlate.visibility=0),this._frontPlate&&(this._frontPlate.material=this._frontMaterial),this._backGlow&&(this._backGlow.material=this._backGlowMaterial),this._innerQuad&&(this._innerQuad.material=this._innerQuadMaterial),this._rebuildContent()},e.prototype.dispose=function(){t.prototype.dispose.call(this),this._disposeTooltip(),this.onPointerClickObservable.remove(this._pointerClickObserver),this.onPointerEnterObservable.remove(this._pointerEnterObserver),this.onPointerOutObservable.remove(this._pointerOutObserver),this.onToggleObservable.remove(this._toggleObserver),this.shareMaterials||(this._backMaterial.dispose(),this._frontMaterial.dispose(),this._plateMaterial.dispose(),this._backGlowMaterial.dispose(),this._innerQuadMaterial.dispose(),this._pickedPointObserver&&(this._host.onPickedPointChangedObservable.remove(this._pickedPointObserver),this._pickedPointObserver=null))},e.MRTK_ASSET_BASE_URL="https://assets.babylonjs.com/meshes/MRTK/",e.FRONTPLATE_MODEL_FILENAME="mrtk-fluent-frontplate.glb",e.BACKPLATE_MODEL_FILENAME="mrtk-fluent-backplate.glb",e.BACKGLOW_MODEL_FILENAME="mrtk-fluent-button.glb",e.INNERQUAD_MODEL_FILENAME="SlateProximity.glb",e}(Ft),he=function(){function t(t){var e=this;this._customControlScaling=1,this._lastControlOver={},this._lastControlDown={},this.onPickedPointChangedObservable=new d.Observable,this.onPickingObservable=new d.Observable,this._sharedMaterials={},this._touchSharedMaterials={},this._scene=t||d.EngineStore.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){e._sceneDisposeObserver=null,e._utilityLayer=null,e.dispose()})),this._utilityLayer=d.UtilityLayerRenderer._CreateDefaultUtilityLayerFromScene(this._scene),this._utilityLayer.onlyCheckPointerDownEvents=!1,this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.mainSceneTrackerPredicate=function(t){var e,i,o;return t&&(null===(o=null===(i=null===(e=t.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control)||void 0===o?void 0:o._node)},this._rootContainer=new yt("RootContainer"),this._rootContainer._host=this;var i=this._utilityLayer.utilityLayerScene;this._pointerOutObserver=this._utilityLayer.onPointerOutObservable.add((function(t){e._handlePointerOut(t,!0)})),this._pointerObserver=i.onPointerObservable.add((function(t){e._doPicking(t)})),this._utilityLayer.utilityLayerScene.autoClear=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,new d.HemisphericLight("hemi",d.Vector3.Up(),this._utilityLayer.utilityLayerScene)}return Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"controlScaling",{get:function(){return this._customControlScaling},set:function(t){if(this._customControlScaling!==t&&t>0){var e=t/this._customControlScaling;this._customControlScaling=t,this._rootContainer.children.forEach((function(i){i.scaling.scaleInPlace(e),1!==t&&(i._isScaledByManager=!0)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useRealisticScaling",{get:function(){return this.controlScaling===t.MRTK_REALISTIC_SCALING},set:function(e){this.controlScaling=e?t.MRTK_REALISTIC_SCALING:1},enumerable:!1,configurable:!0}),t.prototype._handlePointerOut=function(t,e){var i=this._lastControlOver[t];i&&(i._onPointerOut(i),delete this._lastControlOver[t]),e&&this._lastControlDown[t]&&(this._lastControlDown[t].forcePointerUp(),delete this._lastControlDown[t]),this.onPickedPointChangedObservable.notifyObservers(null)},t.prototype._doPicking=function(t){var e,i,o;if(!this._utilityLayer||!this._utilityLayer.shouldRender||!this._utilityLayer.utilityLayerScene.activeCamera)return!1;var r=t.event,n=r.pointerId||0,a=r.button,s=t.pickInfo;if(s&&this.onPickingObservable.notifyObservers(s.pickedMesh),!s||!s.hit)return this._handlePointerOut(n,t.type===d.PointerEventTypes.POINTERUP),!1;s.pickedPoint&&this.onPickedPointChangedObservable.notifyObservers(s.pickedPoint);var l=null===(i=null===(e=s.pickedMesh.reservedDataStore)||void 0===e?void 0:e.GUI3D)||void 0===i?void 0:i.control;return l&&!l._processObservables(t.type,s.pickedPoint,(null===(o=s.originMesh)||void 0===o?void 0:o.position)||null,n,a)&&t.type===d.PointerEventTypes.POINTERMOVE&&(this._lastControlOver[n]&&this._lastControlOver[n]._onPointerOut(this._lastControlOver[n]),delete this._lastControlOver[n]),t.type===d.PointerEventTypes.POINTERUP&&(this._lastControlDown[r.pointerId]&&(this._lastControlDown[r.pointerId].forcePointerUp(),delete this._lastControlDown[r.pointerId]),("touch"===r.pointerType||"xr"===r.pointerType&&this._scene.getEngine().hostInformation.isMobile)&&this._handlePointerOut(n,!1)),!0},Object.defineProperty(t.prototype,"rootContainer",{get:function(){return this._rootContainer},enumerable:!1,configurable:!0}),t.prototype.containsControl=function(t){return this._rootContainer.containsControl(t)},t.prototype.addControl=function(t){return this._rootContainer.addControl(t),1!==this._customControlScaling&&(t.scaling.scaleInPlace(this._customControlScaling),t._isScaledByManager=!0),this},t.prototype.removeControl=function(t){return this._rootContainer.removeControl(t),t._isScaledByManager&&(t.scaling.scaleInPlace(1/this._customControlScaling),t._isScaledByManager=!1),this},t.prototype.dispose=function(){for(var t in this._rootContainer.dispose(),this._sharedMaterials)Object.prototype.hasOwnProperty.call(this._sharedMaterials,t)&&this._sharedMaterials[t].dispose();for(var t in this._sharedMaterials={},this._touchSharedMaterials)Object.prototype.hasOwnProperty.call(this._touchSharedMaterials,t)&&this._touchSharedMaterials[t].dispose();this._touchSharedMaterials={},this._pointerOutObserver&&this._utilityLayer&&(this._utilityLayer.onPointerOutObservable.remove(this._pointerOutObserver),this._pointerOutObserver=null),this.onPickedPointChangedObservable.clear(),this.onPickingObservable.clear();var e=this._utilityLayer?this._utilityLayer.utilityLayerScene:null;e&&this._pointerObserver&&(e.onPointerObservable.remove(this._pointerObserver),this._pointerObserver=null),this._scene&&this._sceneDisposeObserver&&(this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null),this._utilityLayer&&this._utilityLayer.dispose()},t.MRTK_REALISTIC_SCALING=.032,t}(),ce=void 0!==o.g?o.g:"undefined"!=typeof window?window:void 0;void 0!==ce&&(ce.BABYLON=ce.BABYLON||{},ce.BABYLON.GUI||(ce.BABYLON.GUI=n));const ue=a;return r.default})()));
 //# sourceMappingURL=babylon.gui.min.js.map
\ No newline at end of file
diff --git a/libs/babylon.inspector.bundle.js b/libs/babylon.inspector.bundle.js
index ba48d95d..c3ae729e 100644
--- a/libs/babylon.inspector.bundle.js
+++ b/libs/babylon.inspector.bundle.js
@@ -1,3 +1,3 @@
 /*! For license information please see babylon.inspector.bundle.js.LICENSE.txt */
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("babylonjs"),require("babylonjs-materials"),require("babylonjs"),require("babylonjs-gui"),require("babylonjs-gui-editor"),require("babylonjs-loaders"),require("babylonjs-serializers")):"function"==typeof define&&define.amd?define("babylonjs-inspector",["babylonjs","babylonjs-materials","babylonjs","babylonjs-gui","babylonjs-gui-editor","babylonjs-loaders","babylonjs-serializers"],t):"object"==typeof exports?exports["babylonjs-inspector"]=t(require("babylonjs"),require("babylonjs-materials"),require("babylonjs"),require("babylonjs-gui"),require("babylonjs-gui-editor"),require("babylonjs-loaders"),require("babylonjs-serializers")):e.INSPECTOR=t(e.BABYLON,e.BABYLON,e.BABYLON.Debug,e.BABYLON.GUI,e.BABYLON,e.BABYLON,e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,((e,t,r,n,s,o,a)=>(()=>{var i={729:(e,t,r)=>{"use strict";r.d(t,{A:()=>h});var 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.label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .textInputLine .value{display:flex;align-items:center;grid-column:2}#actionTabs .tabsMenu .panes .pane .textInputLine .value input{width:110px}#actionTabs .tabsMenu .panes .pane .buttonLine{height:30px;display:grid;align-items:center;justify-items:stretch}#actionTabs .tabsMenu .panes .pane .buttonLine input[type=file]{display:none}#actionTabs .tabsMenu .panes .pane .buttonLine .file-upload{background:#222;border:1px solid #337ab7;margin:5px 10px 5px 10px;color:#fff;padding:4px 5px;font-size:13px;opacity:.9;cursor:pointer;text-align:center}#actionTabs .tabsMenu .panes .pane .buttonLine .file-upload:hover{opacity:1}#actionTabs .tabsMenu .panes .pane .buttonLine .file-upload:active{transform:scale(0.98);transform-origin:.5 .5}#actionTabs .tabsMenu .panes .pane .buttonLine button{background:#222;border:1px solid #337ab7;margin:5px 10px 5px 10px;color:#fff;padding:4px 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.labelForRadio{display:inline-block;height:14px;position:relative;padding:0 24px;margin-bottom:0;cursor:pointer;vertical-align:bottom}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:before,#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:after{position:absolute;content:"";border-radius:50%;transition:all .3s ease;transition-property:transform,border-color}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:before{left:0px;top:0;width:16px;height:16px;border:2px solid #fff}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:after{top:6px;left:6px;width:8px;height:8px;transform:scale(0);background:#337ab7}#actionTabs .tabsMenu .panes .pane .radioLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .radioLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .vector3Line{padding-left:2px;display:grid}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine{display:grid;grid-template-columns:1fr auto 20px;height:30px}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .label{grid-column:1;display:flex;align-items:center;white-space:nowrap;overflow:hidden}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .vector{grid-column:2;display:flex;align-items:center;text-align:right;opacity:.8;padding-left:5px}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .expand{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .copy{grid-column:4;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine{display:grid;padding-right:5px;border-left:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric{display:grid;grid-template-columns:1fr auto}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric-label{text-align:right;grid-column:1;display:flex;align-items:center;justify-self:right;margin-right:10px}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric-value{width:120px;grid-column:2;display:flex;align-items:center;border:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .checkBoxLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr auto 20px 10px}#actionTabs .tabsMenu .panes .pane .checkBoxLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox{grid-column:2;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl{position:relative;display:block;height:14px;width:34px;margin-right:5px;background:#898989;border-radius:100px;cursor:pointer;transition:all .3s ease}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl.checked{background:#337ab7}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:after{position:absolute;left:3px;top:2px;display:block;width:10px;height:10px;border-radius:100px;background:#fff;box-shadow:0px 3px 3px rgba(0,0,0,.05);content:"";transition:all .15s ease}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:after.checked{left:20px;background:#164975}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl.checked:after{position:absolute;top:2px;display:block;width:10px;height:10px;border-radius:100px;background:#fff;box-shadow:0px 3px 3px rgba(0,0,0,.05);content:"";transition:all .15s ease;left:20px;background:#164975}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:active:after{transform:scale(1.15, 0.85)}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .hidden{display:none}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .icon{display:none}#actionTabs .tabsMenu .panes .pane .checkBoxLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .checkBoxLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .textureLine{display:grid;grid-template-rows:30px auto}#actionTabs .tabsMenu .panes .pane .textureLine .control{margin-top:2px;grid-row:1;display:grid;grid-template-columns:1fr 40px 40px 40px 40px 40px 1fr}#actionTabs .tabsMenu .panes .pane .textureLine .control .red{grid-column:2}#actionTabs .tabsMenu .panes .pane .textureLine .control .green{grid-column:3}#actionTabs .tabsMenu .panes .pane .textureLine .control .blue{grid-column:4}#actionTabs .tabsMenu .panes .pane .textureLine .control .alpha{grid-column:5}#actionTabs .tabsMenu .panes .pane .textureLine .control .all{grid-column:6}#actionTabs .tabsMenu .panes .pane .textureLine .control3D{margin-top:2px;grid-row:1;display:grid;grid-template-columns:1fr 40px 40px 40px 40px 40px 40px 1fr}#actionTabs .tabsMenu .panes .pane 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solid #337ab7}#actionTabs .tabsMenu .panes .pane .floatLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr 120px}#actionTabs .tabsMenu .panes .pane .floatLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .floatLine .value{grid-column:2;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .floatLine .value input{width:110px}#actionTabs .tabsMenu .panes .pane .floatLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .floatLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .sliderLine{padding-left:2px;height:30px;display:grid;grid-template-rows:100%;grid-template-columns:1fr 50px auto}#actionTabs .tabsMenu .panes .pane .sliderLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .sliderLine .withMargins{margin-left:5px}#actionTabs .tabsMenu .panes .pane .sliderLine 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grid-row: 1;\r\n                    grid-column: 5;\r\n                    display: grid;\r\n                    align-content: center;\r\n                    justify-content: center;\r\n\r\n                    .img {\r\n                        height: 20px;\r\n                        width: 20px;\r\n                    }\r\n                    .img:hover {\r\n                        cursor: pointer;\r\n                    }\r\n                }\r\n                .gradient-delete {\r\n                    grid-row: 1;\r\n                    grid-column: 6;\r\n                    display: grid;\r\n                    align-content: center;\r\n                    justify-content: center;\r\n                    .img {\r\n                        height: 20px;\r\n                        width: 20px;\r\n                    }\r\n                    .img:hover {\r\n                        cursor: pointer;\r\n                    }\r\n                }\r\n            }\r\n\r\n            .pane {\r\n                color: white;\r\n\r\n                overflow-x: hidden;\r\n                overflow-y: auto;\r\n                height: 100%;\r\n\r\n                -webkit-user-select: none;\r\n                -moz-user-select: none;\r\n                -ms-user-select: none;\r\n                user-select: none;\r\n\r\n                .animation-info {\r\n                    border-left: greenyellow 3px solid;\r\n                    margin-left: 5px;\r\n                    padding-left: 5px !important;\r\n                }\r\n\r\n                .underline {\r\n                    border-bottom: 0.5px solid rgba(255, 255, 255, 0.5);\r\n                }\r\n\r\n                .textureLinkLine {\r\n                    display: grid;\r\n                    grid-template-columns: auto 1fr;\r\n\r\n                    .debug {\r\n                        grid-column: 1;\r\n                        margin-left: 5px;\r\n                        margin-right: 5px;\r\n                        display: block;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        opacity: 0.5;\r\n\r\n                        &.selected {\r\n                            opacity: 1;\r\n                        }\r\n                    }\r\n\r\n                    .textLine {\r\n                        grid-column: 2;\r\n                    }\r\n\r\n                    .actionIcon {\r\n                        display: inline-block;\r\n                        margin-top: 6px;\r\n                        margin-right: 4px;\r\n                    }\r\n                }\r\n\r\n                .messageLine {\r\n                    text-align: center;\r\n                    font-size: 12px;\r\n                    font-style: italic;\r\n                    opacity: 0.6;\r\n                }\r\n\r\n                .iconMessageLine {\r\n                    padding-left: $line-padding-left;\r\n  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 }\r\n\r\n                    .color-picker-cover {\r\n                        position: fixed;\r\n                        top: 0px;\r\n                        right: 0px;\r\n                        bottom: 0px;\r\n                        left: 0px;\r\n                        z-index: 100;\r\n                    }\r\n\r\n                    .color-picker-float {\r\n                        position: absolute;\r\n                    }\r\n                }\r\n\r\n                .linkButtonLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px;\r\n\r\n                    .link {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                        text-decoration: underline;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    .link-button {\r\n                        grid-column: 2;\r\n\r\n                        button {\r\n                            background: #222222;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                            margin: 5px 10px 5px 10px;\r\n                            color: white;\r\n                            padding: 4px 5px;\r\n                            opacity: 0.9;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        button:hover {\r\n                            opacity: 1;\r\n                        }\r\n\r\n                        button:active {\r\n                            background: #282828;\r\n                        }\r\n\r\n                        button:focus {\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                            outline: 0px;\r\n                        }\r\n                    }\r\n\r\n                    .link-icon {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-content: center;\r\n                    }\r\n                }\r\n\r\n                .textLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto;\r\n\r\n                    &.indented {\r\n                        grid-template-columns: 100%;\r\n\r\n                        .link-value {\r\n                            grid-column: 1;\r\n                            text-align: start;\r\n                            margin-left: 20px;\r\n                            opacity: 0.6;\r\n                            max-width: unset;\r\n                        }\r\n\r\n                        .value {\r\n                            grid-column: 1;\r\n                            text-align: start;\r\n                            margin-left: 20px;\r\n                            opacity: 0.6;\r\n                            max-width: unset;\r\n                        }\r\n                    }\r\n\r\n                    &.reduced-opacity {\r\n                        opacity: 0.6;\r\n                        padding-left: 25px;\r\n                    }\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .link-value {\r\n                        grid-column: 2;\r\n                        white-space: nowrap;\r\n                        text-overflow: ellipsis;\r\n                        overflow: hidden;\r\n                        text-align: end;\r\n                        opacity: 0.8;\r\n                        margin: 5px;\r\n                        margin-top: 7px;\r\n                        max-width: 140px;\r\n                        text-decoration: underline;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    .value {\r\n                        grid-column: 2;\r\n                        white-space: nowrap;\r\n                        text-overflow: ellipsis;\r\n                        overflow: hidden;\r\n                        text-align: end;\r\n                        opacity: 0.8;\r\n                        margin: 5px;\r\n                        margin-top: 7px;\r\n                        max-width: 200px;\r\n                        -webkit-user-select: text;\r\n                        -moz-user-select: text;\r\n                        -ms-user-select: text;\r\n                        user-select: text;\r\n\r\n                        &.check {\r\n                            color: green;\r\n                        }\r\n\r\n                        &.uncheck {\r\n                            color: red;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .gradient-container {\r\n                    margin-top: 3px;\r\n\r\n                    .gradient-label {\r\n                        height: 30px;\r\n                        display: grid;\r\n                        align-content: center;\r\n                    }\r\n\r\n                    .gradient-step {\r\n                        display: grid;\r\n                        grid-template-rows: 100%;\r\n                        grid-template-columns: 25px 50px 55px 40px auto 20px 5px;\r\n                        padding-top: 5px;\r\n                        padding-left: 5px;\r\n                        padding-bottom: 5px;\r\n                        align-items: center;\r\n                        border-left: orange 3px solid;\r\n\r\n                        .step {\r\n                            grid-row: 1;\r\n                            grid-column: 1;\r\n                        }\r\n\r\n                        .color1 {\r\n                            height: 100%;\r\n                        }\r\n\r\n                        .color2 {\r\n                            height: 100%;\r\n                            padding-left: 5px;\r\n                        }\r\n\r\n                        .factor1 {\r\n                            grid-row: 1;\r\n                            grid-column: 2;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .factor2 {\r\n                            padding-left: 5px;\r\n                            grid-row: 1;\r\n                            grid-column: 3;\r\n                            cursor: pointer;\r\n\r\n                            .grayed {\r\n                                background: gray;\r\n                                border-color: gray;\r\n                            }\r\n                        }\r\n\r\n                        .numeric-input {\r\n                            width: calc(100% - 5px);\r\n                        }\r\n\r\n                        .step-value {\r\n                            margin-left: 5px;\r\n                            grid-row: 1;\r\n                            grid-column: 4;\r\n                            text-align: right;\r\n                            margin-right: 5px;\r\n                        }\r\n\r\n                        .step-slider {\r\n                            grid-row: 1;\r\n                            grid-column: 5;\r\n                            display: grid;\r\n                            justify-content: stretch;\r\n                            align-content: center;\r\n                            margin-right: 5px;\r\n\r\n                            input {\r\n                                width: 100%;\r\n                            }\r\n                        }\r\n\r\n                        .gradient-delete {\r\n                            grid-row: 1;\r\n                            grid-column: 6;\r\n                            display: grid;\r\n                            align-content: center;\r\n                            justify-content: center;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .textInputLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 120px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .value {\r\n                        display: flex;\r\n                        align-items: center;\r\n                        grid-column: 2;\r\n\r\n                        input {\r\n                            width: 110px;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .buttonLine {\r\n                    height: 30px;\r\n                    display: grid;\r\n                    align-items: center;\r\n                    justify-items: stretch;\r\n\r\n                    input[type="file"] {\r\n                        display: none;\r\n                    }\r\n\r\n                    .file-upload {\r\n                        background: #222222;\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        margin: 5px 10px 5px 10px;\r\n                        color: white;\r\n                        padding: 4px 5px;\r\n                        font-size: 13px;\r\n                        opacity: 0.9;\r\n                        cursor: pointer;\r\n                        text-align: center;\r\n                    }\r\n\r\n                    .file-upload:hover {\r\n                        opacity: 1;\r\n                    }\r\n\r\n                    .file-upload:active {\r\n                        transform: scale(0.98);\r\n                        transform-origin: 0.5 0.5;\r\n                    }\r\n\r\n                    button {\r\n                        background: #222222;\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        margin: 5px 10px 5px 10px;\r\n                        color: white;\r\n                        padding: 4px 5px;\r\n                        opacity: 0.9;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    button:hover {\r\n                        opacity: 1;\r\n                    }\r\n\r\n                    button:active {\r\n                        background: #282828;\r\n                    }\r\n\r\n                    button:focus {\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        outline: 0px;\r\n                    }\r\n                }\r\n\r\n                .radioLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 24px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .radioContainer {\r\n                        grid-column: 2;\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .radio {\r\n                            display: none;\r\n\r\n                            &:checked + label:before {\r\n                                border-color: rgb(51, 122, 183);\r\n                            }\r\n                            &:checked + label:after {\r\n                                transform: scale(1);\r\n                            }\r\n                        }\r\n\r\n                        .labelForRadio {\r\n                            display: inline-block;\r\n                            height: 14px;\r\n                            position: relative;\r\n                            padding: 0 24px;\r\n                            margin-bottom: 0;\r\n                            cursor: pointer;\r\n                            vertical-align: bottom;\r\n                            &:before,\r\n                            &:after {\r\n                                position: absolute;\r\n                                content: "";\r\n                                border-radius: 50%;\r\n                                transition: all 0.3s ease;\r\n                                transition-property: transform, border-color;\r\n                            }\r\n                            &:before {\r\n                                left: 0px;\r\n                                top: 0;\r\n                                width: 16px;\r\n                                height: 16px;\r\n                                border: 2px solid white;\r\n                            }\r\n                            &:after {\r\n                                top: 6px;\r\n                                left: 6px;\r\n                                width: 8px;\r\n                                height: 8px;\r\n                                transform: scale(0);\r\n                                background: rgb(51, 122, 183);\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .vector3Line {\r\n                    padding-left: $line-padding-left;\r\n                    display: grid;\r\n\r\n                    .firstLine {\r\n                        display: grid;\r\n                        grid-template-columns: 1fr auto 20px;\r\n                        height: 30px;\r\n\r\n                        .label {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            white-space: nowrap;\r\n                            overflow: hidden;\r\n                        }\r\n\r\n                        .vector {\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            text-align: right;\r\n                            opacity: 0.8;\r\n                            padding-left: 5px;\r\n                        }\r\n\r\n                        .expand {\r\n                            grid-column: 3;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .copy {\r\n                            grid-column: 4;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                            img {\r\n                                height: 100%;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .secondLine {\r\n                        display: grid;\r\n                        padding-right: 5px;\r\n                        border-left: 1px solid rgb(51, 122, 183);\r\n\r\n                        .numeric {\r\n                            display: grid;\r\n                            grid-template-columns: 1fr auto;\r\n                        }\r\n\r\n                        .numeric-label {\r\n                            text-align: right;\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            justify-self: right;\r\n                            margin-right: 10px;\r\n                        }\r\n\r\n                        .numeric-value {\r\n                            width: 120px;\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .checkBoxLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px 10px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .checkBox {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .lbl {\r\n                            position: relative;\r\n                            display: block;\r\n                            height: 14px;\r\n                            width: 34px;\r\n                            margin-right: 5px;\r\n                            background: #898989;\r\n                            border-radius: 100px;\r\n                            cursor: pointer;\r\n                            transition: all 0.3s ease;\r\n\r\n                            &.checked {\r\n                                background: rgb(51, 122, 183);\r\n                            }\r\n                        }\r\n\r\n                        .lbl:after {\r\n                            position: absolute;\r\n                            left: 3px;\r\n                            top: 2px;\r\n                            display: block;\r\n                            width: 10px;\r\n                            height: 10px;\r\n                            border-radius: 100px;\r\n                            background: #fff;\r\n                            box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.05);\r\n                            content: "";\r\n                            transition: all 0.15s ease;\r\n\r\n                            &.checked {\r\n                                left: 20px;\r\n                                background: rgb(22, 73, 117);\r\n                            }\r\n                        }\r\n\r\n                        .lbl.checked:after {\r\n                            position: absolute;\r\n                            top: 2px;\r\n                            display: block;\r\n                            width: 10px;\r\n                            height: 10px;\r\n                            border-radius: 100px;\r\n                            background: #fff;\r\n                            box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.05);\r\n                            content: "";\r\n                            transition: all 0.15s ease;\r\n                            left: 20px;\r\n                            background: rgb(22, 73, 117);\r\n                        }\r\n\r\n                        .lbl:active:after {\r\n                            transform: scale(1.15, 0.85);\r\n                        }\r\n\r\n                        .hidden {\r\n                            display: none;\r\n                        }\r\n\r\n                        .icon {\r\n                            display: none;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .textureLine {\r\n                    display: grid;\r\n                    grid-template-rows: 30px auto;\r\n\r\n                    .control {\r\n                        margin-top: 2px;\r\n                        grid-row: 1;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr 40px 40px 40px 40px 40px 1fr;\r\n\r\n                        .red {\r\n                            grid-column: 2;\r\n                        }\r\n\r\n                        .green {\r\n                            grid-column: 3;\r\n                        }\r\n\r\n                        .blue {\r\n                            grid-column: 4;\r\n                        }\r\n\r\n                        .alpha {\r\n                            grid-column: 5;\r\n                        }\r\n\r\n                        .all {\r\n                            grid-column: 6;\r\n                        }\r\n                    }\r\n\r\n                    .control3D {\r\n                        margin-top: 2px;\r\n                        grid-row: 1;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr 40px 40px 40px 40px 40px 40px 1fr;\r\n\r\n                        .px {\r\n                            grid-column: 2;\r\n                        }\r\n\r\n                        .nx {\r\n                            grid-column: 3;\r\n                        }\r\n\r\n                        .py {\r\n                            grid-column: 4;\r\n                        }\r\n\r\n                        .ny {\r\n                            grid-column: 5;\r\n                        }\r\n\r\n                        .pz {\r\n                            grid-column: 6;\r\n                        }\r\n\r\n                        .nz {\r\n                            grid-column: 7;\r\n                        }\r\n                    }\r\n\r\n                    .command {\r\n                        border: 1px solid transparent;\r\n                        background: transparent;\r\n                        color: white;\r\n                    }\r\n\r\n                    .selected {\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                    }\r\n\r\n                    .preview {\r\n                        grid-row: 2;\r\n                        display: grid;\r\n                        align-self: center;\r\n                        justify-self: center;\r\n                        height: 256px;\r\n                        width: 256px;\r\n                        margin-top: 5px;\r\n                        margin-bottom: 5px;\r\n                        border: 1px solid white;\r\n                        background-size: 32px 32px;\r\n                        background-color: white;\r\n                        background-image: url("data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 2 2\'%3E%3Cpath fill=\'rgba(1.0,1.0,1.0,0.3)\' fill-rule=\'evenodd\' d=\'M0 0h1v1H0V0zm1 1h1v1H1V1z\'/%3E%3C/svg%3E");\r\n                    }\r\n                }\r\n\r\n                .gltf-extension-property {\r\n                    margin-left: 30px;\r\n                    border-left: 1px solid rgb(51, 122, 183);\r\n                }\r\n\r\n                .floatLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 120px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .value {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        input {\r\n                            width: 110px;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .sliderLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-rows: 100%;\r\n                    grid-template-columns: 1fr 50px auto;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .withMargins {\r\n                        margin-left: 5px;\r\n                    }\r\n\r\n                    .floatLine {\r\n                        padding-left: $line-padding-left;\r\n\r\n                        .short {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n\r\n                            input {\r\n                                width: 35px;\r\n                            }\r\n\r\n                            input::-webkit-outer-spin-button,\r\n                            input::-webkit-inner-spin-button {\r\n                                -webkit-appearance: none;\r\n                                margin: 0;\r\n                            }\r\n\r\n                            input[type="number"] {\r\n                                -moz-appearance: textfield;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .slider {\r\n                        grid-column: 3;\r\n                        grid-row: 1;\r\n                        margin-right: 5px;\r\n                        width: 90%;\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .range {\r\n                            -webkit-appearance: none;\r\n                            width: 100%;\r\n                            height: 6px;\r\n                            background: #d3d3d3;\r\n                            border-radius: 5px;\r\n                            outline: none;\r\n                            opacity: 0.7;\r\n                            -webkit-transition: 0.2s;\r\n                            transition: opacity 0.2s;\r\n                        }\r\n\r\n                        .range:hover {\r\n                            opacity: 1;\r\n                        }\r\n\r\n                        .range::-webkit-slider-thumb {\r\n                            -webkit-appearance: none;\r\n                            appearance: none;\r\n                            width: 14px;\r\n                            height: 14px;\r\n                            border-radius: 50%;\r\n                            background: rgb(51, 122, 183);\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .range::-moz-range-thumb {\r\n                            width: 14px;\r\n                            height: 14px;\r\n                            border-radius: 50%;\r\n                            background: rgb(51, 122, 183);\r\n                            cursor: pointer;\r\n                        }\r\n                    }\r\n\r\n                    .floatLine {\r\n                        .copy {\r\n                            display: none;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 4;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .color3Line {\r\n                    padding-left: $line-padding-left;\r\n                    display: grid;\r\n\r\n                    .firstLine {\r\n                        height: 30px;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr auto 20px;\r\n\r\n                        .label {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                        }\r\n\r\n                        .color3 {\r\n                            grid-column: 2;\r\n                            width: 50px;\r\n\r\n                            display: flex;\r\n                            align-items: center;\r\n\r\n                            input[type="color"] {\r\n                                -webkit-appearance: none;\r\n                                border: 1px solid rgba(255, 255, 255, 0.5);\r\n                                padding: 0;\r\n                                width: 30px;\r\n                                height: 20px;\r\n                            }\r\n                            input[type="color"]::-webkit-color-swatch-wrapper {\r\n                                padding: 0;\r\n                            }\r\n                            input[type="color"]::-webkit-color-swatch {\r\n                                border: none;\r\n                            }\r\n\r\n                            input {\r\n                                margin-right: 5px;\r\n                            }\r\n                        }\r\n\r\n                        .expand {\r\n                            grid-column: 3;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .copy {\r\n                            grid-column: 4;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                            img {\r\n                                height: 100%;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .secondLine {\r\n                        display: grid;\r\n                        padding-right: 5px;\r\n                        border-left: 1px solid rgb(51, 122, 183);\r\n\r\n                        .numeric {\r\n                            display: grid;\r\n                            grid-template-columns: 1fr auto;\r\n                        }\r\n\r\n                        .numeric-label {\r\n                            text-align: right;\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            justify-self: right;\r\n                            margin-right: 10px;\r\n                        }\r\n\r\n                        .numeric-value {\r\n                            width: 120px;\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .listLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px 10px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .options {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n                        margin-right: 5px;\r\n\r\n                        select {\r\n                            width: 115px;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .paneContainer {\r\n                    margin-top: 3px;\r\n                    display: grid;\r\n                    grid-template-rows: 100%;\r\n                    grid-template-columns: 100%;\r\n\r\n                    .paneList {\r\n                        border-left: 3px solid transparent;\r\n                    }\r\n\r\n                    &:hover {\r\n                        .paneList {\r\n                            border-left: 3px solid rgba(51, 122, 183, 0.8);\r\n                        }\r\n\r\n                        .paneContainer-content {\r\n                            .header {\r\n                                .title {\r\n                                    border-left: 3px solid rgb(51, 122, 183);\r\n                                }\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .paneContainer-highlight-border {\r\n                        grid-row: 1;\r\n                        grid-column: 1;\r\n                        opacity: 1;\r\n                        border: 3px solid red;\r\n                        margin-bottom: -5px;\r\n                        z-index: 100;\r\n                        transition: opacity 250ms;\r\n                        pointer-events: none;\r\n\r\n                        &.transparent {\r\n                            opacity: 0;\r\n                        }\r\n                    }\r\n\r\n                    .paneContainer-content {\r\n                        grid-row: 1;\r\n                        grid-column: 1;\r\n\r\n                        .header {\r\n                            display: grid;\r\n                            grid-template-columns: 1fr auto;\r\n                            background: #555555;\r\n                            height: 30px;\r\n                            padding-right: 5px;\r\n                            cursor: pointer;\r\n\r\n                            .title {\r\n                                border-left: 3px solid transparent;\r\n                                padding-left: 5px;\r\n                                grid-column: 1;\r\n                                display: flex;\r\n                                align-items: center;\r\n                            }\r\n\r\n                            .collapse {\r\n                                grid-column: 2;\r\n                                display: flex;\r\n                                align-items: center;\r\n                                justify-items: center;\r\n                                transform-origin: center;\r\n\r\n                                &.closed {\r\n                                    transform: rotate(180deg);\r\n                                }\r\n                            }\r\n                        }\r\n\r\n                        .paneList > div:not(:last-child) {\r\n                            border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);\r\n                        }\r\n\r\n                        .fragment > div:not(:last-child) {\r\n                            border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);\r\n                        }\r\n                    }\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n'],sourceRoot:""}]),c.locals={};const h=c},5030:(e,t,r)=>{"use strict";r.d(t,{A:()=>i});var n=r(3234),s=r.n(n),o=r(7474),a=r.n(o)()(s());a.push([e.id,'#performance-viewer{display:grid;height:100%;width:100%;grid-template-columns:300px 1fr;font-family:"acumin-pro"}#performance-viewer .performancePlayheadButton{grid-area:liveButton;height:30px;width:100px;justify-self:right;background-color:#dcdfe1;color:#2e3f47;outline:2px #2e3f47;margin:5px;position:absolute;top:10px;right:10px}#performance-viewer #performance-viewer-sidebar{display:flex;flex-direction:column;overflow-y:scroll;border:2px solid gray}#performance-viewer #performance-viewer-sidebar .sidebar-item{display:grid;width:100%;height:30px;font-size:14px;padding:2.5px 0px;align-items:center}#performance-viewer #performance-viewer-sidebar .header{color:#fff;grid-template-columns:10px 9fr 1fr 10px}#performance-viewer #performance-viewer-sidebar .header .category{grid-column:2}#performance-viewer #performance-viewer-sidebar .header .value{grid-column:3}#performance-viewer #performance-viewer-sidebar .version-header{background-color:#2e3f47;color:#fff;grid-template-columns:10px 1fr 1fr 10px;font-size:14px;height:35px}#performance-viewer #performance-viewer-sidebar .version-header 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5em;\n}\n\n.fa-6x {\n  font-size: 6em;\n}\n\n.fa-7x {\n  font-size: 7em;\n}\n\n.fa-8x {\n  font-size: 8em;\n}\n\n.fa-9x {\n  font-size: 9em;\n}\n\n.fa-10x {\n  font-size: 10em;\n}\n\n.fa-2xs {\n  font-size: 0.625em;\n  line-height: 0.1em;\n  vertical-align: 0.225em;\n}\n\n.fa-xs {\n  font-size: 0.75em;\n  line-height: 0.0833333337em;\n  vertical-align: 0.125em;\n}\n\n.fa-sm {\n  font-size: 0.875em;\n  line-height: 0.0714285718em;\n  vertical-align: 0.0535714295em;\n}\n\n.fa-lg {\n  font-size: 1.25em;\n  line-height: 0.05em;\n  vertical-align: -0.075em;\n}\n\n.fa-xl {\n  font-size: 1.5em;\n  line-height: 0.0416666682em;\n  vertical-align: -0.125em;\n}\n\n.fa-2xl {\n  font-size: 2em;\n  line-height: 0.03125em;\n  vertical-align: -0.1875em;\n}\n\n.fa-fw {\n  text-align: center;\n  width: 1.25em;\n}\n\n.fa-ul {\n  list-style-type: none;\n  margin-left: var(--fa-li-margin, 2.5em);\n  padding-left: 0;\n}\n.fa-ul > li {\n  position: relative;\n}\n\n.fa-li {\n  left: calc(var(--fa-li-width, 2em) * -1);\n  position: absolute;\n  text-align: center;\n  width: var(--fa-li-width, 2em);\n  line-height: inherit;\n}\n\n.fa-border {\n  border-color: var(--fa-border-color, #eee);\n  border-radius: var(--fa-border-radius, 0.1em);\n  border-style: var(--fa-border-style, solid);\n  border-width: var(--fa-border-width, 0.08em);\n  padding: var(--fa-border-padding, 0.2em 0.25em 0.15em);\n}\n\n.fa-pull-left {\n  float: left;\n  margin-right: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-pull-right {\n  float: right;\n  margin-left: var(--fa-pull-margin, 0.3em);\n}\n\n.fa-beat {\n  -webkit-animation-name: fa-beat;\n          animation-name: fa-beat;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, ease-in-out);\n          animation-timing-function: var(--fa-animation-timing, ease-in-out);\n}\n\n.fa-bounce {\n  -webkit-animation-name: fa-bounce;\n          animation-name: fa-bounce;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n          animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.28, 0.84, 0.42, 1));\n}\n\n.fa-fade {\n  -webkit-animation-name: fa-fade;\n          animation-name: fa-fade;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n          animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-beat-fade {\n  -webkit-animation-name: fa-beat-fade;\n          animation-name: fa-beat-fade;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n          animation-timing-function: var(--fa-animation-timing, cubic-bezier(0.4, 0, 0.6, 1));\n}\n\n.fa-flip {\n  -webkit-animation-name: fa-flip;\n          animation-name: fa-flip;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, ease-in-out);\n          animation-timing-function: var(--fa-animation-timing, ease-in-out);\n}\n\n.fa-shake {\n  -webkit-animation-name: fa-shake;\n          animation-name: fa-shake;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, linear);\n          animation-timing-function: var(--fa-animation-timing, linear);\n}\n\n.fa-spin {\n  -webkit-animation-name: fa-spin;\n          animation-name: fa-spin;\n  -webkit-animation-delay: var(--fa-animation-delay, 0s);\n          animation-delay: var(--fa-animation-delay, 0s);\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 2s);\n          animation-duration: var(--fa-animation-duration, 2s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, linear);\n          animation-timing-function: var(--fa-animation-timing, linear);\n}\n\n.fa-spin-reverse {\n  --fa-animation-direction: reverse;\n}\n\n.fa-pulse,\n.fa-spin-pulse {\n  -webkit-animation-name: fa-spin;\n          animation-name: fa-spin;\n  -webkit-animation-direction: var(--fa-animation-direction, normal);\n          animation-direction: var(--fa-animation-direction, normal);\n  -webkit-animation-duration: var(--fa-animation-duration, 1s);\n          animation-duration: var(--fa-animation-duration, 1s);\n  -webkit-animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n          animation-iteration-count: var(--fa-animation-iteration-count, infinite);\n  -webkit-animation-timing-function: var(--fa-animation-timing, steps(8));\n          animation-timing-function: var(--fa-animation-timing, steps(8));\n}\n\n@media (prefers-reduced-motion: reduce) {\n  .fa-beat,\n.fa-bounce,\n.fa-fade,\n.fa-beat-fade,\n.fa-flip,\n.fa-pulse,\n.fa-shake,\n.fa-spin,\n.fa-spin-pulse {\n    -webkit-animation-delay: -1ms;\n            animation-delay: -1ms;\n    -webkit-animation-duration: 1ms;\n            animation-duration: 1ms;\n    -webkit-animation-iteration-count: 1;\n            animation-iteration-count: 1;\n    -webkit-transition-delay: 0s;\n            transition-delay: 0s;\n    -webkit-transition-duration: 0s;\n            transition-duration: 0s;\n  }\n}\n@-webkit-keyframes fa-beat {\n  0%, 90% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n  }\n  45% {\n    -webkit-transform: scale(var(--fa-beat-scale, 1.25));\n            transform: scale(var(--fa-beat-scale, 1.25));\n  }\n}\n@keyframes fa-beat {\n  0%, 90% {\n    -webkit-transform: scale(1);\n            transform: scale(1);\n  }\n  45% {\n    -webkit-transform: scale(var(--fa-beat-scale, 1.25));\n            transform: scale(var(--fa-beat-scale, 1.25));\n  }\n}\n@-webkit-keyframes fa-bounce {\n  0% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n  10% {\n    -webkit-transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n            transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n  }\n  30% {\n    -webkit-transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n            transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n  }\n  50% {\n    -webkit-transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n            transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n  }\n  57% {\n    -webkit-transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n            transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n  }\n  64% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n  100% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n}\n@keyframes fa-bounce {\n  0% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n  10% {\n    -webkit-transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n            transform: scale(var(--fa-bounce-start-scale-x, 1.1), var(--fa-bounce-start-scale-y, 0.9)) translateY(0);\n  }\n  30% {\n    -webkit-transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n            transform: scale(var(--fa-bounce-jump-scale-x, 0.9), var(--fa-bounce-jump-scale-y, 1.1)) translateY(var(--fa-bounce-height, -0.5em));\n  }\n  50% {\n    -webkit-transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n            transform: scale(var(--fa-bounce-land-scale-x, 1.05), var(--fa-bounce-land-scale-y, 0.95)) translateY(0);\n  }\n  57% {\n    -webkit-transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n            transform: scale(1, 1) translateY(var(--fa-bounce-rebound, -0.125em));\n  }\n  64% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n  100% {\n    -webkit-transform: scale(1, 1) translateY(0);\n            transform: scale(1, 1) translateY(0);\n  }\n}\n@-webkit-keyframes fa-fade {\n  50% {\n    opacity: var(--fa-fade-opacity, 0.4);\n  }\n}\n@keyframes fa-fade {\n  50% {\n    opacity: var(--fa-fade-opacity, 0.4);\n  }\n}\n@-webkit-keyframes fa-beat-fade {\n  0%, 100% {\n    opacity: var(--fa-beat-fade-opacity, 0.4);\n    -webkit-transform: scale(1);\n            transform: scale(1);\n  }\n  50% {\n    opacity: 1;\n    -webkit-transform: scale(var(--fa-beat-fade-scale, 1.125));\n            transform: scale(var(--fa-beat-fade-scale, 1.125));\n  }\n}\n@keyframes fa-beat-fade {\n  0%, 100% {\n    opacity: var(--fa-beat-fade-opacity, 0.4);\n    -webkit-transform: scale(1);\n            transform: scale(1);\n  }\n  50% {\n    opacity: 1;\n    -webkit-transform: scale(var(--fa-beat-fade-scale, 1.125));\n            transform: scale(var(--fa-beat-fade-scale, 1.125));\n  }\n}\n@-webkit-keyframes fa-flip {\n  50% {\n    -webkit-transform: rotate3d(var(--fa-flip-x, 0), var(--fa-flip-y, 1), var(--fa-flip-z, 0), var(--fa-flip-angle, -180deg));\n            transform: rotate3d(var(--fa-flip-x, 0), var(--fa-flip-y, 1), var(--fa-flip-z, 0), var(--fa-flip-angle, -180deg));\n  }\n}\n@keyframes fa-flip {\n  50% {\n    -webkit-transform: rotate3d(var(--fa-flip-x, 0), var(--fa-flip-y, 1), var(--fa-flip-z, 0), var(--fa-flip-angle, -180deg));\n            transform: rotate3d(var(--fa-flip-x, 0), var(--fa-flip-y, 1), var(--fa-flip-z, 0), var(--fa-flip-angle, -180deg));\n  }\n}\n@-webkit-keyframes fa-shake {\n  0% {\n    -webkit-transform: rotate(-15deg);\n            transform: rotate(-15deg);\n  }\n  4% {\n    -webkit-transform: rotate(15deg);\n            transform: rotate(15deg);\n  }\n  8%, 24% {\n    -webkit-transform: rotate(-18deg);\n            transform: rotate(-18deg);\n  }\n  12%, 28% {\n    -webkit-transform: rotate(18deg);\n            transform: rotate(18deg);\n  }\n  16% {\n    -webkit-transform: rotate(-22deg);\n            transform: rotate(-22deg);\n  }\n  20% {\n    -webkit-transform: rotate(22deg);\n            transform: rotate(22deg);\n  }\n  32% {\n    -webkit-transform: rotate(-12deg);\n            transform: rotate(-12deg);\n  }\n  36% {\n    -webkit-transform: rotate(12deg);\n            transform: rotate(12deg);\n  }\n  40%, 100% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg);\n  }\n}\n@keyframes fa-shake {\n  0% {\n    -webkit-transform: rotate(-15deg);\n            transform: rotate(-15deg);\n  }\n  4% {\n    -webkit-transform: rotate(15deg);\n            transform: rotate(15deg);\n  }\n  8%, 24% {\n    -webkit-transform: rotate(-18deg);\n            transform: rotate(-18deg);\n  }\n  12%, 28% {\n    -webkit-transform: rotate(18deg);\n            transform: rotate(18deg);\n  }\n  16% {\n    -webkit-transform: rotate(-22deg);\n            transform: rotate(-22deg);\n  }\n  20% {\n    -webkit-transform: rotate(22deg);\n            transform: rotate(22deg);\n  }\n  32% {\n    -webkit-transform: rotate(-12deg);\n            transform: rotate(-12deg);\n  }\n  36% {\n    -webkit-transform: rotate(12deg);\n            transform: rotate(12deg);\n  }\n  40%, 100% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg);\n  }\n}\n@-webkit-keyframes fa-spin {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg);\n  }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg);\n  }\n}\n@keyframes fa-spin {\n  0% {\n    -webkit-transform: rotate(0deg);\n            transform: rotate(0deg);\n  }\n  100% {\n    -webkit-transform: rotate(360deg);\n            transform: rotate(360deg);\n  }\n}\n.fa-rotate-90 {\n  -webkit-transform: rotate(90deg);\n          transform: rotate(90deg);\n}\n\n.fa-rotate-180 {\n  -webkit-transform: rotate(180deg);\n          transform: rotate(180deg);\n}\n\n.fa-rotate-270 {\n  -webkit-transform: rotate(270deg);\n          transform: rotate(270deg);\n}\n\n.fa-flip-horizontal {\n  -webkit-transform: scale(-1, 1);\n          transform: scale(-1, 1);\n}\n\n.fa-flip-vertical {\n  -webkit-transform: scale(1, -1);\n          transform: scale(1, -1);\n}\n\n.fa-flip-both,\n.fa-flip-horizontal.fa-flip-vertical {\n  -webkit-transform: scale(-1, -1);\n          transform: scale(-1, -1);\n}\n\n.fa-rotate-by {\n  -webkit-transform: rotate(var(--fa-rotate-angle, 0));\n          transform: rotate(var(--fa-rotate-angle, 0));\n}\n\n.fa-stack {\n  display: inline-block;\n  vertical-align: middle;\n  height: 2em;\n  position: relative;\n  width: 2.5em;\n}\n\n.fa-stack-1x,\n.fa-stack-2x {\n  bottom: 0;\n  left: 0;\n  margin: auto;\n  position: absolute;\n  right: 0;\n  top: 0;\n  z-index: var(--fa-stack-z-index, auto);\n}\n\n.svg-inline--fa.fa-stack-1x {\n  height: 1em;\n  width: 1.25em;\n}\n.svg-inline--fa.fa-stack-2x {\n  height: 2em;\n  width: 2.5em;\n}\n\n.fa-inverse {\n  color: var(--fa-inverse, #fff);\n}\n\n.sr-only,\n.fa-sr-only {\n  position: absolute;\n  width: 1px;\n  height: 1px;\n  padding: 0;\n  margin: -1px;\n  overflow: hidden;\n 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this.props.ignoreValue?null:this.props.onLink||this.props.url?(0,o.jsx)("div",{className:"link-value",title:this.props.tooltip??this.props.label??"",onClick:()=>this.onLink(),children:this.props.url?"doc":this.props.value||"no name"}):(0,o.jsx)("div",{className:"value",title:this.props.tooltip??this.props.label??"",style:{color:this.props.color?this.props.color:""},children:this.props.value||"no name"})}render(){return(0,o.jsxs)("div",{className:this.props.underline?"textLine underline":"textLine"+(this.props.additionalClass?" 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"+this.props.units:"");return(0,o.jsxs)("div",{className:"textLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"value",style:{color:this.props.color?this.props.color:""},children:t})]})}}class _n extends r.Component{constructor(e){super(e)}render(){const e=this.props.value?(0,o.jsx)(Dr,{icon:Mn}):(0,o.jsx)(Dr,{icon:Nn}),t=this.props.value?"value check":"value uncheck";return(0,o.jsxs)("div",{className:"textLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:t,children:e})]})}}class zn extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"buttonLine"+(this.props.isDisabled?" disabled":""),children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("button",{onClick:()=>this.props.onClick(),children:this.props.label})]})}}class Rn extends r.Component{constructor(e){super(e),this._id=Rn._IDGenerator++,this._uploadInputRef=r.createRef()}onChange(e){const t=e.target.files;t&&t.length&&this.props.onClick(t[0]),e.target.value=""}render(){return(0,o.jsxs)("div",{className:"buttonLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("label",{htmlFor:"file-upload"+this._id,className:"file-upload",children:this.props.label}),(0,o.jsx)("input",{ref:this._uploadInputRef,id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:e=>this.onChange(e)})]})}}Rn._IDGenerator=0;class Bn extends r.Component{constructor(e){super(e)}updateValue(e){if(/[^0-9.-]/g.test(e))return;let t=parseInt(e);isNaN(t)||(null!=this.props.max&&t>this.props.max&&(t=this.props.max),null!=this.props.min&&t<this.props.min&&(t=this.props.min),this.props.onChange(t))}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){return(0,o.jsxs)("div",{className:"color-picker-component",children:[(0,o.jsx)("div",{className:"color-picker-component-value",children:(0,o.jsx)("input",{type:"number",step:1,className:"numeric-input",value:this.props.value,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value),disabled:this.props.disabled})}),(0,o.jsx)("div",{className:"color-picker-component-label",children:this.props.label})]})}}class Un extends r.Component{constructor(e){super(e),this.state={hex:this.props.value.replace("#","")}}shouldComponentUpdate(e,t){return e.value!==this.props.value&&(t.hex=e.value.replace("#","")),!0}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}updateHexValue(e){if(""==e||0!=/^[0-9A-Fa-f]+$/g.test(e)){if(this.setState({hex:e}),e.length!==this.props.expectedLength)if(8===this.props.expectedLength&&6===e.length)e+="FF";else{if(6!==this.props.expectedLength||8!==e.length)return;e=e.substring(0,6)}this.props.onChange("#"+e)}}render(){return(0,o.jsx)("input",{type:"string",className:"hex-input",value:this.state.hex,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateHexValue(e.target.value)})}}var Gn=p(8392),Fn=p.n(Gn),Hn=p(2633),Vn=p.n(Hn),Wn=p(3187),Yn=p.n(Wn),Zn=p(3784),Jn=p.n(Zn),Qn=p(1316),Kn=p.n(Qn),Xn=p(9809),qn=p.n(Xn),$n=p(5228),es={};es.styleTagTransform=qn(),es.setAttributes=Jn(),es.insert=Yn().bind(null,"head"),es.domAPI=Vn(),es.insertStyleElement=Kn(),Fn()($n.A,es),$n.A&&$n.A.locals&&$n.A.locals;class ts extends r.Component{constructor(e){super(e),this.props.color instanceof s.Color4?this.state={color:new s.Color3(this.props.color.r,this.props.color.g,this.props.color.b),alpha:this.props.color.a}:this.state={color:this.props.color.clone(),alpha:1},this._saturationRef=r.createRef(),this._hueRef=r.createRef()}shouldComponentUpdate(e,t){return e.color.toHexString()!==this.props.color.toHexString()||t.color.toHexString()!==this.props.color.toHexString()}onSaturationPointerDown(e){this._evaluateSaturation(e),this._isSaturationPointerDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}onSaturationPointerUp(e){this._isSaturationPointerDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}onSaturationPointerMove(e){this._isSaturationPointerDown&&this._evaluateSaturation(e)}onHuePointerDown(e){this._evaluateHue(e),this._isHuePointerDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}onHuePointerUp(e){this._isHuePointerDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}onHuePointerMove(e){this._isHuePointerDown&&this._evaluateHue(e)}_evaluateSaturation(e){const t=e.nativeEvent.offsetX,r=e.nativeEvent.offsetY,n=Math.min(1,Math.max(1e-4,t/this._saturationRef.current.clientWidth)),o=Math.min(1,Math.max(1e-4,1-r/this._saturationRef.current.clientHeight));this.props.debugMode&&(s.Logger.Log("Saturation: "+n),s.Logger.Log("Value: "+o));const a=this.state.color.toHSV();s.Color3.HSVtoRGBToRef(a.r,n,o,this.state.color),0===this.state.alpha&&this.setState({alpha:1}),this.setState({color:this.state.color})}_evaluateHue(e){const t=e.nativeEvent.offsetX,r=360*Math.min(.9999,Math.max(1e-4,t/this._hueRef.current.clientWidth));this.props.debugMode&&s.Logger.Log("Hue: "+r);const n=this.state.color.toHSV();s.Color3.HSVtoRGBToRef(r,Math.max(n.g,.01),Math.max(n.b,.01),this.state.color),this.setState({color:this.state.color})}componentDidUpdate(){this.raiseOnColorChanged()}raiseOnColorChanged(){if(this.props.onColorChanged)if(this.props.color instanceof s.Color4){const e=s.Color4.FromColor3(this.state.color,this.state.alpha);this.props.onColorChanged(e)}else this.props.onColorChanged(this.state.color.clone())}render(){const e=s.Color4.FromColor3(this.state.color);e.a=this.state.alpha;const t=e.toHexString(),r=this.state.color.toHSV(),n=new s.Color3;s.Color3.HSVtoRGBToRef(r.r,1,1,n);const a=n.toHexString(),i=this.props.color instanceof s.Color4;return(0,o.jsxs)("div",{className:"color-picker-container"+(this.props.linearhint?" with-hints":""),children:[(0,o.jsxs)("div",{className:"color-picker-saturation",onPointerMove:e=>this.onSaturationPointerMove(e),onPointerDown:e=>this.onSaturationPointerDown(e),onPointerUp:e=>this.onSaturationPointerUp(e),ref:this._saturationRef,style:{background:a},children:[(0,o.jsx)("div",{className:"color-picker-saturation-white"}),(0,o.jsx)("div",{className:"color-picker-saturation-black"}),(0,o.jsx)("div",{className:"color-picker-saturation-cursor",style:{top:-100*r.b+100+"%",left:100*r.g+"%"}})]}),(0,o.jsxs)("div",{className:"color-picker-hue",children:[(0,o.jsx)("div",{className:"color-picker-hue-color",style:{background:t}}),(0,o.jsx)("div",{className:"color-picker-hue-slider",ref:this._hueRef,onPointerMove:e=>this.onHuePointerMove(e),onPointerDown:e=>this.onHuePointerDown(e),onPointerUp:e=>this.onHuePointerUp(e),children:(0,o.jsx)("div",{className:"color-picker-hue-cursor",style:{left:r.r/360*100+"%",border:"1px solid "+a}})})]}),(0,o.jsx)("div",{className:"color-picker-alpha"}),(0,o.jsxs)("div",{className:"color-picker-rgb",children:[(0,o.jsx)("div",{className:"red",children:(0,o.jsx)(Bn,{lockObject:this.props.lockObject,label:"R",min:0,max:255,value:Math.round(255*this.state.color.r),onChange:e=>{this.state.color.r=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"green",children:(0,o.jsx)(Bn,{lockObject:this.props.lockObject,label:"G",min:0,max:255,value:Math.round(255*this.state.color.g),onChange:e=>{this.state.color.g=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"blue",children:(0,o.jsx)(Bn,{lockObject:this.props.lockObject,label:"B",min:0,max:255,value:Math.round(255*this.state.color.b),onChange:e=>{this.state.color.b=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"alpha"+(i?"":" grayed"),children:(0,o.jsx)(Bn,{lockObject:this.props.lockObject,label:"A",min:0,max:255,value:Math.round(255*this.state.alpha),onChange:e=>{this.setState({alpha:e/255}),this.forceUpdate()}})})]}),(0,o.jsxs)("div",{className:"color-picker-hex",children:[(0,o.jsx)("div",{className:"color-picker-hex-label",children:"Hex"}),(0,o.jsx)("div",{className:"color-picker-hex-value",children:(0,o.jsx)(Un,{lockObject:this.props.lockObject,expectedLength:i?8:6,value:t,onChange:e=>{if(i){const t=s.Color4.FromHexString(e);this.setState({color:new s.Color3(t.r,t.g,t.b),alpha:t.a})}else this.setState({color:s.Color3.FromHexString(e)})}})})]}),this.props.linearhint&&(0,o.jsx)("div",{className:"color-picker-warning",children:"(Note: color is stored in linear mode and was converted to gamma to be displayed here (toGammaSpace() / toLinearSpace()))"})]})}}class rs extends r.Component{constructor(e){super(e),this.state={pickerEnabled:!1,color:this.props.value,hex:this.getHexString(e)},this._floatRef=r.createRef(),this._floatHostRef=r.createRef()}syncPositions(){const e=this._floatRef.current,t=this._floatHostRef.current;if(!e||!t)return;let r=t.getBoundingClientRect().top;const n=e.getBoundingClientRect().height;r+n+10>window.innerHeight&&(r=window.innerHeight-n-10),e.style.top=r+"px",this.props.shouldPopRight?e.style.left=t.getBoundingClientRect().left+"px":e.style.left=t.getBoundingClientRect().left-e.getBoundingClientRect().width+"px"}shouldComponentUpdate(e,t){const r=this.getHexString(e)!==this.getHexString();return r&&(t.color=e.value,t.hex=this.getHexString(e)),r||t.hex!==this.state.hex||t.pickerEnabled!==this.state.pickerEnabled}getHexString(e=this.props){return e.value.toHexString()}componentDidUpdate(){this.syncPositions()}componentDidMount(){this.syncPositions()}render(){return(0,o.jsxs)("div",{className:"color-picker",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"color-rect-background",ref:this._floatHostRef,onClick:()=>this.setState({pickerEnabled:!0}),children:(0,o.jsx)("div",{className:"color-rect",style:{background:this.state.hex}})}),this.state.pickerEnabled&&(0,o.jsx)(o.Fragment,{children:(0,o.jsx)("div",{className:"color-picker-cover",onClick:e=>{e.target===this._floatRef.current?.ownerDocument?.querySelector(".color-picker-cover")&&this.setState({pickerEnabled:!1})},children:(0,o.jsx)("div",{className:"color-picker-float",ref:this._floatRef,children:(0,o.jsx)(ts,{lockObject:this.props.lockObject||{},color:this.state.color,linearhint:this.props.linearHint,onColorChanged:e=>{const t=e.toHexString();this.setState({hex:t,color:e}),this.props.onColorChanged(t)}})})})})]})}}let ns="";const ss=void 0!==p.g?p.g:"undefined"!=typeof window?window:void 0;function os(e){const t=document.createElement("div");if(t.textContent=e,document.body.appendChild(t),window.getSelection){const e=document.createRange();e.selectNode(t),window.getSelection().removeAllRanges(),window.getSelection().addRange(e)}document.execCommand("copy"),t.remove()}function as(e){let t=(0,s.GetClassName)(e);return t.includes("BABYLON.")&&(t=t.split("BABYLON.")[1]),{className:t,babylonNamespace:ns}}void 0!==ss&&void 0!==ss.BABYLON&&(ns="BABYLON.");const is="—";function ls(e,t,r=((e,t)=>e[t])){return new Proxy({},{get(t,n){const s=n;if(0===e.length)return is;const o=r(e[0],s);for(const t of e)if(r(t,s)!==o)return is;return o},set(r,n,s){if("—"===s)return!0;const o=n;for(const r of e){const e=r[o];r[o]=s,t&&t.notifyObservers({object:r,property:n,value:r[o],initialValue:e})}return!0}})}const 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ds extends r.Component{constructor(e){super(e),this._localChange=!1,this.props.isSelected?this.state={isSelected:this.props.isSelected(),isConflict:!1}:this.state={isSelected:!0===this.props.target[this.props.propertyName],isConflict:this.props.target[this.props.propertyName]===is},this.props.disabled&&(this.state={...this.state,isDisabled:this.props.disabled})}shouldComponentUpdate(e,t){let r;return e.isSelected?r=e.isSelected():(r=!0===e.target[e.propertyName],e.target[e.propertyName]===is&&(t.isConflict=!0)),r!==t.isSelected||this._localChange?(t.isSelected=r,this._localChange=!1,!0):e.disabled!==t.isDisabled||e.label!==this.props.label||e.target!==this.props.target||t.isConflict!==this.state.isConflict}onChange(){this._localChange=!0,this.props.onSelect?this.props.onSelect(!this.state.isSelected):(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:!this.state.isSelected,initialValue:this.state.isSelected}),this.props.target&&this.props.propertyName&&(this.props.target[this.props.propertyName]=!this.state.isSelected)),this.props.onValueChanged&&this.props.onValueChanged(),this.setState({isSelected:!this.state.isSelected,isConflict:!1})}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target);os("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else os("undefined")}render(){const e=this.props.large?cs.size40:cs.size30,t=this.state.isConflict?e.mixed:this.state.isSelected?e.on:e.off;return(0,o.jsxs)("div",{className:"checkBoxLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),this.props.label&&(0,o.jsx)("div",{className:"label",title:this.props.iconLabel,children:this.props.label}),this.props.faIcons&&(0,o.jsx)(Dr,{className:"cbx "+(this.props.disabled?"disabled":""),icon:this.state.isSelected?this.props.faIcons.enabled:this.props.faIcons.disabled,onClick:()=>!this.props.disabled&&this.onChange()}),!this.props.faIcons&&(0,o.jsx)("div",{className:"checkBox",children:(0,o.jsxs)("label",{className:`container lbl${this.props.disabled?" disabled":""} ${this.state.isSelected?"checked":""}`,children:[(0,o.jsx)("input",{type:"checkbox",className:"cbx hidden "+(this.state.isConflict?"conflict":""),checked:this.state.isSelected,onChange:()=>this.onChange(),disabled:!!this.props.disabled}),(0,o.jsx)("img",{className:"icon",src:t,alt:this.props.label})]})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]})}}const hs=e=>{const{collector:t,onVisibleRangeChangedObservable:n}=e,[a,i]=(0,r.useState)(),[l,p]=(0,r.useState)(),[c,d]=(0,r.useState)(),[h,u]=(0,r.useState)(),[b,g]=(0,r.useState)();(0,r.useEffect)((()=>{if(!n)return;const e=e=>{g(e.valueMap)};return n.add(e),()=>{n.removeCallback(e)}}),[n]),(0,r.useEffect)((()=>{const e=e=>{const t=new Map,r=new Map;e.forEach(((e,n)=>{const s=e.category??"",o=t.get(s)??[];let a=r.get(s)??0;o.push(n),t.set(s,o),e.hidden||(a+=1),r.set(s,a)}));const n=Array.from(t.keys());n.sort(),p(t),d(r),i(e),u(n)};return t.metadataObservable.add(e),()=>{t.metadataObservable.removeCallback(e)}}),[]);const m=e=>r=>{t.updateMetadata(e,"hidden",!r)},A=e=>r=>{const n=l?.get(e);n?.forEach((e=>{t.updateMetadata(e,"hidden",!r)}))},C=e=>r=>{t.updateMetadata(e,"color",r)};return(0,o.jsx)("div",{id:"performance-viewer-sidebar",children:h&&h.map((e=>(0,o.jsxs)("div",{children:[e?(0,o.jsxs)("div",{className:"category-header header sidebar-item",children:[(0,o.jsx)("span",{className:"category",children:e}),(0,o.jsx)(ds,{isSelected:()=>c?.get(e)===l?.get(e)?.length,onSelect:A(e),faIcons:{enabled:Fr,disabled:qr}})]},`header-${e}`):(0,o.jsxs)("div",{className:"version-header sidebar-item",children:[(0,o.jsx)("span",{className:"category",children:"Version:"}),(0,o.jsx)("span",{className:"value",children:s.Engine.Version})]},"header-version"),l?.get(e)?.map((e=>{const t=a?.get(e),r=b?.get(e);return t&&(0,o.jsxs)("div",{className:"sidebar-item measure",children:[(0,o.jsxs)("div",{className:"category",children:[(0,o.jsx)(ds,{isSelected:()=>!t.hidden,onSelect:m(e),faIcons:{enabled:Fr,disabled:qr}}),(0,o.jsx)(rs,{value:s.Color3.FromHexString(t.color??"#000"),onColorChanged:C(e),shouldPopRight:!0}),(0,o.jsx)("span",{className:"sidebar-item-label",children:e})]}),r&&(0,o.jsxs)("div",{className:"value",children:[" ",((r.min+r.max)/2).toFixed(2)," "]})]},`perf-sidebar-item-${e}`)}))]},`category-${e||"version"}`)))})},us=({returnToPlayhead:e})=>(0,o.jsx)("button",{className:"performancePlayheadButton",onClick:()=>{e.notifyObservers()},title:"Return to Playhead",children:"Return"});var bs;!function(e){e[e.Milliseconds=0]="Milliseconds",e[e.Seconds=1]="Seconds",e[e.Minutes=2]="Minutes",e[e.Hours=3]="Hours"}(bs||(bs={}));const gs="#000",ms="#4d5960",As=.8,Cs="12px Arial",fs="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",xs=1e3,vs=6e4,ys=36e5;class js{constructor(e,t){this._sizeOfWindow=300,this.update=function(e,t){let r=0;return function(...t){const n=Date.now();n-r<15||(r=n,e(...t))}}((()=>this._draw())),this._prevPointById=new Map,this._prevValueById=new Map,this._handleDataHover=e=>{this._panPosition||(this._hoverPosition={xPos:e.clientX,yPos:e.clientY},this._debouncedTooltip(this._hoverPosition,this._drawableArea))},this._debouncedTooltip=function(e,t){let r;return function(...t){clearTimeout(r),r=setTimeout((()=>e(...t)),32)}}(((e,t)=>{this._preprocessTooltip(e,t),this._drawTooltip(e,t)})),this._handleStopHover=()=>{this._hoverPosition=null},this._handleZoom=e=>{if(e.preventDefault(),!e.deltaY)return;const t=100*(-.01*e.deltaY|0),r=this._getNumberOfSlices();this._shouldBecomeRealtime()&&(this._position=null),this._sizeOfWindow=s.Scalar.Clamp(this._sizeOfWindow-t,60,r)},this._handlePanStart=e=>{const{_ctx:t}=this;if(!t||!t.canvas)return;const r=t.canvas;this._panPosition={xPos:e.clientX,delta:0},this._hoverPosition=null,r.addEventListener("mousemove",this._handlePan)},this._handlePan=e=>{if(!this._panPosition||0===this._getNumberOfSlices())return;const t=this._panPosition.delta+e.clientX-this._panPosition.xPos,r=t/((this._drawableArea.right-this._drawableArea.left)/this._sizeOfWindow)|0,n=this._position??this._getNumberOfSlices()-1;this._position=s.Scalar.Clamp(n-r,Math.floor(this._sizeOfWindow*As),this._getNumberOfSlices()-Math.floor(this._sizeOfWindow*(1-As))),0===r?this._panPosition.delta+=t:this._panPosition.delta=0,this._panPosition.xPos=e.clientX,this._prevPointById.clear(),this._prevValueById.clear()},this._handlePanStop=()=>{const{_ctx:e}=this;e&&e.canvas&&(this._shouldBecomeRealtime()&&(this._position=null),e.canvas.removeEventListener("mousemove",this._handlePan),this._panPosition=null)},this._ctx=e.getContext&&e.getContext("2d"),this._width=e.width,this._height=e.height,this._ticks=[],this._panPosition=null,this._hoverPosition=null,this._position=null,this._datasetBounds={start:0,end:0},this._globalTimeMinMax={min:1/0,max:0},this._drawableArea={top:0,left:0,right:0,bottom:0},this._tooltipTextCache={text:"",width:0},this._tickerTextCache={text:"",width:0},this._tooltipItems=[],this._tickerItems=[],this._preprocessedTooltipInfo={focusedId:"",longestText:"",numberOfTooltipItems:0,xForActualTimestamp:0},this._numberOfTickers=0,this._onVisibleRangeChangedObservable=t.onVisibleRangeChangedObservable;for(let e=0;e<64;e++)this._tooltipItems.push({text:"",color:""}),this._tickerItems.push({text:"",id:"",max:0,min:0});if(!this._ctx)throw Error("No canvas context accessible");const r=this._ctx.measureText(fs);this._defaultLineHeight=r.actualBoundingBoxAscent+r.actualBoundingBoxDescent,this._axisHeight=20+this._defaultLineHeight+10,this._ctx.save(),this._ctx.font=Cs;const n=this._ctx.measureText(fs);this._addonFontLineHeight=n.actualBoundingBoxAscent+n.actualBoundingBoxDescent,this._ctx.restore(),this.datasets=t.datasets,this.metadata=new Map,this._attachEventListeners(e)}resize(e){const{_ctx:t}=this,{width:r,height:n}=e;t&&t.canvas&&(this._width=r,this._height=n,t.canvas.width=r,t.canvas.height=n,this.update())}resetDataPosition(){this._position=null}_draw(){const{_ctx:e}=this;if(!e)return;const t=this._getNumberOfSlices();if(0===t)return;this.clear(),this._globalTimeMinMax.min=1/0,this._globalTimeMinMax.max=0;const r=this._position??t-1;let n=r-Math.ceil(this._sizeOfWindow*As),o=0;n<0&&(o=0-n,n=0);let a=Math.ceil(r+this._sizeOfWindow*(1-As)+o);if(a>t){const e=a-t;a=t,n=Math.max(n-e,0)}this._datasetBounds.start=n,this._datasetBounds.end=a,this._globalTimeMinMax.min=this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.start)),this._globalTimeMinMax.max=this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.end-1));const i=Math.ceil((this._globalTimeMinMax.max-this._globalTimeMinMax.min)/As+this._globalTimeMinMax.min);this._datasetBounds.end=this._getClosestPointToTimestamp(i)+1,this._globalTimeMinMax.max=Math.max(this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.end-1)),this._globalTimeMinMax.max);const l=s.Scalar.Clamp((this._globalTimeMinMax.max-this._globalTimeMinMax.min)/(i-this._globalTimeMinMax.min),As,1);this._globalTimeMinMax.max=i,this._drawableArea.top=0,this._drawableArea.left=0,this._drawableArea.bottom=this._height,this._drawableArea.right=this._width,this._drawTickers(this._drawableArea,this._datasetBounds),this._drawTimeAxis(this._globalTimeMinMax,this._drawableArea),this._drawPlayheadRegion(this._drawableArea,l),this._drawableArea.top+=2,this._drawableArea.bottom-=2,this._preprocessTooltip(this._hoverPosition,this._drawableArea);const{left:p,right:c,bottom:d,top:h}=this._drawableArea;this.datasets.ids.forEach(((t,r)=>{let n,o=this._prevPointById.get(t),a=this._prevValueById.get(t),i=!1;for(let e=0;e<this._numberOfTickers;e++)this._tickerItems[e].id===t&&(i=!0);if(!i)return;e.beginPath(),e.strokeStyle=this.metadata.get(t)?.color??gs,this._preprocessedTooltipInfo.focusedId===t?e.globalAlpha=1:""!==this._preprocessedTooltipInfo.focusedId&&(e.globalAlpha=.2);const l=new Array(this._datasetBounds.end-this._datasetBounds.start);for(let e=this._datasetBounds.start;e<this._datasetBounds.end;e++){if(r>=this.datasets.data.at(this.datasets.startingIndices.at(e)+s.PerformanceViewerCollector.NumberOfPointsOffset))continue;const o=this.datasets.startingIndices.at(e)+s.PerformanceViewerCollector.SliceDataOffset+r,i=this.datasets.data.at(o);void 0===a&&(a=i,this._prevValueById.set(t,a));const p=.2*i+.8*a;l[e-this._datasetBounds.start]=p,n||(n={min:p,max:p}),this._prevValueById.set(t,p),n.min=Math.min(n.min,p),n.max=Math.max(n.max,p)}const u=n.max-n.min;n.min-=.1*u,n.max+=.1*u;for(let r=this._datasetBounds.start;r<this._datasetBounds.end;r++){const s=this.datasets.data.at(this.datasets.startingIndices.at(r)),a=l[r-this._datasetBounds.start],i=this._getPixelForNumber(s,this._globalTimeMinMax,p,c-p,!1),u=this._getPixelForNumber(a,n,h,d-h,!0);void 0===o&&(o=[i,u],this._prevPointById.set(t,o));const b=i-o[0];b>.1*(c-p)?(e.fillStyle="#aaaaaa",e.fillRect(o[0],h,b,d-h)):o[0]<i&&(e.moveTo(o[0],o[1]),e.lineTo(i,u)),o[0]=i,o[1]=u}e.stroke()})),e.globalAlpha=1,this._drawTooltip(this._hoverPosition,this._drawableArea)}_drawTickers(e,t){const{_ctx:r}=this;if(!r)return;let n="";this._numberOfTickers=0;const o=new Map;let a;this.datasets.ids.forEach(((e,r)=>{if(this.metadata.get(e)?.hidden)return;const a=this._getMinMax(t,r),i=this.datasets.data.at(this.datasets.startingIndices.at(t.end-1)+s.PerformanceViewerCollector.SliceDataOffset+r),l=`${e}: ${i.toFixed(2)} (max: ${a.max.toFixed(2)}, min: ${a.min.toFixed(2)})`;o.set(e,{min:a.min,max:a.max,current:i}),l.length>n.length&&(n=l),this._tickerItems[this._numberOfTickers].id=e,this._tickerItems[this._numberOfTickers].max=a.max,this._tickerItems[this._numberOfTickers].min=a.min,this._tickerItems[this._numberOfTickers].text=l,this._numberOfTickers++})),this._onVisibleRangeChangedObservable?.notifyObservers({valueMap:o}),r.save(),r.font=Cs,r.textBaseline="middle",r.textAlign="left",this._tickerTextCache.text.length===n.length?a=this._tickerTextCache.width:(a=r.measureText(n).width+20,this._tickerTextCache.text=n,this._tickerTextCache.width=a),r.restore()}_getClosestPointToTimestamp(e){let t=0,r=this._getNumberOfSlices()-1,n=0;for(;t<=r;){const s=Math.trunc((t+r)/2),o=this.datasets.data.at(this.datasets.startingIndices.at(s));if(Math.abs(o-e)<Math.abs(this.datasets.data.at(this.datasets.startingIndices.at(n))-e)&&(n=s),o<e)t=s+1;else{if(!(o>e))break;r=s-1}}return n}_getNumberOfSlices(){return this.datasets.startingIndices.itemLength}_drawTimeAxis(e,t){const{_ctx:r}=this;if(!r)return;const n=t.right-t.left;this._generateTicks(e,n),t.bottom-=this._axisHeight,r.save(),r.fillStyle="#c0c4c8",r.fillRect(t.left,t.bottom,n,this._axisHeight),r.beginPath(),r.strokeStyle=gs,r.moveTo(t.left,t.bottom),r.lineTo(t.right,t.bottom),r.fillStyle=gs,r.textAlign="center",r.textBaseline="middle";const s=this._getTimestampUnit(this._ticks[this._ticks.length-1]);this._ticks.forEach((o=>{let a=this._getPixelForNumber(o,e,t.left,n,!1);a>n&&(a=n),r.moveTo(a,t.bottom),r.lineTo(a,t.bottom+10),r.fillText(this._parseTimestamp(o,s),a,t.bottom+20)})),r.stroke(),r.restore()}_getTimestampUnit(e){return e/ys>1?bs.Hours:e/vs>1?bs.Minutes:e/xs>1?bs.Seconds:bs.Milliseconds}_parseTimestamp(e,t){let r="";if(t>=bs.Hours){const n=Math.floor(e/ys);e-=n*ys,r+=`${n.toString().padStart(t>bs.Hours?2:1,"0")}:`}if(t>=bs.Minutes){const n=Math.floor(e/vs);e-=n*vs,r+=`${n.toString().padStart(t>bs.Minutes?2:1,"0")}:`}const n=Math.floor(e/xs);return e-=n*xs,r+=n.toString().padStart(t>bs.Seconds?2:1,"0"),e>0&&(r.length>0&&(r+="."),r+=Math.round(e).toString().padStart(3,"0")),r}_generateTicks(e,t){const{min:r,max:n}=e;this._ticks.length=0;const s=Math.ceil(t/40),o=this._niceNumber(n-r,!1),a=this._niceNumber(o/(s-1),!0),i=Math.floor(r/a)*a,l=Math.floor(n/a)*a;for(let e=i;e<=l+.5*a;e+=a)this._ticks.push(e)}_niceNumber(e,t){const r=Math.floor(Math.log10(e)),n=e/Math.pow(10,r);let s;return s=t?n<1.5?1:n<3?2:n<7?5:10:n<=1?1:n<=2?2:n<=5?5:10,s*Math.pow(10,r)}_getMinMax(e,t){let r=1/0,n=0;for(let o=e.start;o<e.end;o++){if(t>=this.datasets.data.at(this.datasets.startingIndices.at(o)+s.PerformanceViewerCollector.NumberOfPointsOffset))continue;const e=this.datasets.startingIndices.at(o)+s.PerformanceViewerCollector.SliceDataOffset+t,a=this.datasets.data.at(e);a<r&&(r=a),a>n&&(n=a)}return{min:r,max:n}}_getPixelForNumber(e,t,r,n,s){const{min:o,max:a}=t;let i=Math.abs(a-o)>.001?(e-o)/(a-o):.5;return s&&(i=1-i),r+i*n}_attachEventListeners(e){e.addEventListener("wheel",this._handleZoom),e.addEventListener("mousemove",this._handleDataHover),e.addEventListener("mousedown",this._handlePanStart),e.addEventListener("mouseleave",this._handleStopHover),e.ownerDocument.addEventListener("mouseup",this._handlePanStop)}_removeEventListeners(e){e.removeEventListener("wheel",this._handleZoom),e.removeEventListener("mousemove",this._handleDataHover),e.removeEventListener("mousedown",this._handlePanStart),e.removeEventListener("mouseleave",this._handleStopHover),e.ownerDocument.removeEventListener("mouseup",this._handlePanStop)}_getDistanceFromLine(e,t,r,n,s,o){if(e===r&&t===n)return Math.sqrt(Math.pow(e-s,2)+Math.pow(t-o,2));let a=0,i=0,l=0,p=0;return t>=n?(a=e,i=t,l=r,p=n):(a=r,i=n,l=e,p=t),o<p?Math.sqrt(Math.pow(l-s,2)+Math.pow(p-o,2)):o>i?Math.sqrt(Math.pow(a-s,2)+Math.pow(i-o,2)):Math.abs((r-e)*(t-o)-(e-s)*(n-t))/Math.sqrt(Math.pow(r-e,2)+Math.pow(n-t,2))}_preprocessTooltip(e,t){const{_ctx:r}=this;if(null===e||!r||!r.canvas||0===this._getNumberOfSlices())return;const{left:n,top:o}=r.canvas.getBoundingClientRect(),a=e.yPos-o;let i=e.xPos-n;i>t.right&&(i=t.right);const l=this._getNumberFromPixel(i,this._globalTimeMinMax,t.left,t.right,!1);let p="",c=0;const d=this._getClosestPointToTimestamp(l);let h=0,u="",b={min:0,max:0},g=Number.POSITIVE_INFINITY;this.datasets.ids.forEach(((r,o)=>{if(this.metadata.get(r)?.hidden)return;if(o>=this.datasets.data.at(this.datasets.startingIndices.at(d)+s.PerformanceViewerCollector.NumberOfPointsOffset))return;const i=this.datasets.startingIndices.at(d)+s.PerformanceViewerCollector.SliceDataOffset+o,l=this.datasets.data.at(i);let m;for(let e=0;e<this._numberOfTickers;e++)this._tickerItems[e].id===r&&(m=this._tickerItems[e]);if(!m)return;h=this.datasets.data.at(this.datasets.startingIndices.at(d));const A=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0),C=this._getPixelForNumber(h,this._globalTimeMinMax,t.left,t.right-t.left,!1),f=`${r}: ${l.toFixed(2)}`;if(f.length>p.length&&(p=f),this._tooltipItems[c].text=f,this._tooltipItems[c].color=this.metadata.get(r)?.color??gs,c++,!this._position)return;let x=this._getDistanceFromLine(C,A,C,A,e.xPos-n,a);if(d+1<this.datasets.data.itemLength&&this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.NumberOfPointsOffset)>o){const r=this.datasets.data.at(this.datasets.startingIndices.at(d+1)),i=this._getPixelForNumber(r,this._globalTimeMinMax,t.left,t.right-t.left,!1),l=this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.SliceDataOffset+o),p=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0);x=Math.min(this._getDistanceFromLine(C,A,i,p,e.xPos-n,a),x)}if(d-1>=0&&this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.NumberOfPointsOffset)>o){const r=this.datasets.data.at(this.datasets.startingIndices.at(d-1)),i=this._getPixelForNumber(r,this._globalTimeMinMax,t.left,t.right-t.left,!1),l=this.datasets.data.at(this.datasets.startingIndices.at(d-1)+s.PerformanceViewerCollector.SliceDataOffset+o),p=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0);x=Math.min(this._getDistanceFromLine(C,A,i,p,e.xPos-n,a),x)}x<g&&(u=r,g=x,b=m)}));const m=this._getPixelForNumber(h,this._globalTimeMinMax,t.left,t.right-t.left,!1);if(this._preprocessedTooltipInfo.xForActualTimestamp=m,g<=10&&this._position){this._preprocessedTooltipInfo.focusedId=u;const e=this._getNumberFromPixel(a,b,t.top,t.bottom,!0),r=`${u}: ${e.toFixed(2)}`;this._preprocessedTooltipInfo.longestText=r,this._preprocessedTooltipInfo.numberOfTooltipItems=1,this._tooltipItems[0].text=r,this._tooltipItems[0].color=this.metadata.get(u)?.color??gs}else this._preprocessedTooltipInfo.focusedId="",this._preprocessedTooltipInfo.longestText=p,this._preprocessedTooltipInfo.numberOfTooltipItems=c}_drawTooltip(e,t){const{_ctx:r}=this;if(null===e||!r||!r.canvas||0===this._getNumberOfSlices())return;const{left:n,top:s}=r.canvas.getBoundingClientRect(),{numberOfTooltipItems:o,xForActualTimestamp:a,longestText:i}=this._preprocessedTooltipInfo;r.save(),r.fillStyle=ms;const l=t.bottom+3;if(r.beginPath(),r.moveTo(a,l),r.lineTo(a+10,l+10),r.lineTo(a-10,l+10),r.closePath(),r.fill(),r.strokeStyle=ms,r.beginPath(),""===this._preprocessedTooltipInfo.focusedId)r.moveTo(a,t.bottom),r.lineTo(a,0);else{const n=e.yPos-s;r.moveTo(t.left,n),r.lineTo(t.right,n)}r.stroke(),r.font=Cs,r.textBaseline="middle",r.textAlign="left";const p=this._addonFontLineHeight,c=this._addonFontLineHeight+Math.floor(5);let d;i===this._tooltipTextCache.text?d=this._tooltipTextCache.width:(d=r.measureText(i).width+p+20+5,this._tooltipTextCache.text=i,this._tooltipTextCache.width=d);const h=c*(o+1);let u=e.xPos-n,b=t.bottom-20-h;u+d>this._width&&(u-=d),r.globalAlpha=.8,r.fillStyle="#566268",r.fillRect(u,b,d,h),r.globalAlpha=1,u+=10,b+=c;for(let e=0;e<o;e++){const t=this._tooltipItems[e];r.fillStyle=t.color,r.fillRect(u,b-Math.floor(p/2),p,p),r.fillStyle="#fbfbfb",r.fillText(t.text,u+p+5,b),b+=c}r.restore()}_getNumberFromPixel(e,t,r,n,s){let o=(e-r)/(n-r);return s&&(o=1-o),t.min+o*(t.max-t.min)}_shouldBecomeRealtime(){if(0===this._getNumberOfSlices())return!1;const e=this._position,t=this._getNumberOfSlices()-1;if(null===e)return!1;const r=Math.max(0-(e-Math.ceil(this._sizeOfWindow*As)),0),n=Math.min(r+e+Math.ceil(this._sizeOfWindow*(1-As)),t);return this.datasets.data.at(this.datasets.startingIndices.at(n))/this.datasets.data.at(this.datasets.startingIndices.at(t))>.998}_drawPlayheadRegion(e,t){const{_ctx:r}=this;if(!r||t>=.95)return;const n=Math.ceil(e.right*t),s=n-8,o=n+2,a=e.bottom-e.top-1;r.save(),r.fillStyle="#dfe9ed",r.fillRect(o,e.top,e.right-o,a),r.fillStyle="#0a3066",r.fillRect(n,e.top,2,a),r.fillStyle="#b9dbef",r.fillRect(s,e.top,8,a),r.restore()}destroy(){this._ctx&&this._ctx.canvas&&(this._removeEventListeners(this._ctx.canvas),this._ctx=null)}clear(){const{_ctx:e,_width:t,_height:r}=this;e&&(e.save(),e.resetTransform(),e.clearRect(0,0,t,r),e.restore())}}const Os=e=>{const{id:t,collector:n,scene:a,layoutObservable:i,returnToPlayheadObservable:l,onVisibleRangeChangedObservable:p,initialGraphSize:c}=e,d=(0,r.useRef)(null);return(0,r.useEffect)((()=>{if(!d.current)return;let e;c&&(d.current.width=c.width,d.current.height=c.height);try{e=new js(d.current,{datasets:n.datasets,onVisibleRangeChangedObservable:p})}catch(e){return void s.Logger.Error(e)}const t=t=>{if(!d.current)return;const{left:r,top:n}=d.current.getBoundingClientRect();t.width=t.width-r,t.height=t.height-n,e?.resize(t)},r=()=>{e?.update()},o=t=>{e&&(e.metadata=t,e.update())};return a.onAfterRenderObservable.add(r),n.metadataObservable.add(o),i?.add(t),l?.add((()=>{e?.resetDataPosition()})),()=>{e?.destroy(),i?.removeCallback(t),a.onAfterRenderObservable.removeCallback(r),n.metadataObservable.removeCallback(o)}}),[d]),(0,o.jsx)("canvas",{id:t,ref:d})},Ss=e=>{const{scene:t,layoutObservable:n,returnToLiveObservable:a,performanceCollector:i,initialGraphSize:l}=e,[p]=(0,r.useState)(new s.Observable);return(0,o.jsxs)("div",{id:"performance-viewer",children:[(0,o.jsx)(us,{returnToPlayhead:a}),(0,o.jsx)(hs,{collector:i,onVisibleRangeChangedObservable:p}),(0,o.jsx)(Os,{id:"performance-viewer-graph",returnToPlayheadObservable:a,layoutObservable:n,scene:t,collector:i,onVisibleRangeChangedObservable:p,initialGraphSize:l})]})};var ws=p(5030),Ms={};Ms.styleTagTransform=qn(),Ms.setAttributes=Jn(),Ms.insert=Yn().bind(null,"head"),Ms.domAPI=Vn(),Ms.insertStyleElement=Kn(),Fn()(ws.A,Ms),ws.A&&ws.A.locals&&ws.A.locals;const Ns={width:1024,height:512},ks={width:724,height:512};var Ls;!function(e){e.Count="Count",e.FrameSteps="Frame Steps Duration"}(Ls||(Ls={}));const Ps=[{strategyCallback:s.PerfCollectionStrategy.FpsStrategy()},{strategyCallback:s.PerfCollectionStrategy.TotalMeshesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveMeshesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveIndicesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveBonesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveParticlesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.DrawCallsStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalLightsStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalVerticesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalMaterialsStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalTexturesStrategy(),category:Ls.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.AbsoluteFpsStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.MeshesSelectionStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.RenderTargetsStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ParticlesStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.SpritesStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.AnimationsStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.PhysicsStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.RenderStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.FrameTotalStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.InterFrameStrategy(),category:Ls.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.GpuFrameTimeStrategy(),category:Ls.FrameSteps,hidden:!0}],Is=e=>{const{scene:t}=e,[n,a]=(0,r.useState)(!1),[i,l]=(0,r.useState)(!1),[p,c]=(0,r.useState)(),[d]=(0,r.useState)(new s.Observable),[h]=(0,r.useState)(new s.Observable),u=e=>{e&&e.close(),l(!1),a(!1)};(0,r.useEffect)((()=>{i||p&&(p.stop(),p.clear(!1),m(p))}),[i]);const b=()=>{p&&Np._CreatePersistentPopup({props:{id:"performance-viewer",title:"Realtime Performance Viewer",onClose:u,onResize:g,size:Ns},children:(0,o.jsx)(Ss,{scene:t,layoutObservable:d,returnToLiveObservable:h,performanceCollector:p,initialGraphSize:ks})},document.body)},g=e=>{const t=e?.innerWidth??0,r=e?.innerHeight??0;d.notifyObservers({width:t,height:r})},m=e=>{e.addCollectionStrategies(...Ps),s.PressureObserverWrapper.IsAvailable&&e.addCollectionStrategies({strategyCallback:s.PerfCollectionStrategy.PressureStrategy(),category:Ls.FrameSteps,hidden:!0})};return(0,r.useEffect)((()=>{const e=t.getPerfCollector();m(e),c(e)}),[]),(0,o.jsxs)(Dn,{title:"Performance Viewer",children:[!n&&(0,o.jsx)(zn,{label:"Open Realtime Perf Viewer",onClick:()=>{a(!0),p?.start(!0),b()}}),!n&&(0,o.jsx)(Rn,{accept:"csv",label:"Load Perf Viewer using CSV",onClick:e=>{s.Tools.ReadFile(e,(e=>{a(!1),l(!0),p?.stop();const t=p?.loadFromFileData(e);t?b():(a(!1),p?.start(!0))}))}}),(0,o.jsx)(zn,{label:"Export Perf to CSV",onClick:()=>{p?.exportDataToCsv()}}),!n&&(0,o.jsx)(zn,{label:p?.isStarted?"Stop Recording":"Begin Recording",onClick:()=>{p?.isStarted?p?.stop():p?.start(!0)}})]})};class Es extends In{constructor(e){super(e);const t=this.props.scene;t&&(this._sceneInstrumentation=new s.SceneInstrumentation(t),this._sceneInstrumentation.captureActiveMeshesEvaluationTime=!0,this._sceneInstrumentation.captureRenderTargetsRenderTime=!0,this._sceneInstrumentation.captureFrameTime=!0,this._sceneInstrumentation.captureRenderTime=!0,this._sceneInstrumentation.captureInterFrameTime=!0,this._sceneInstrumentation.captureParticlesRenderTime=!0,this._sceneInstrumentation.captureSpritesRenderTime=!0,this._sceneInstrumentation.capturePhysicsTime=!0,this._sceneInstrumentation.captureAnimationsTime=!0,this._engineInstrumentation=new s.EngineInstrumentation(t.getEngine()),this._engineInstrumentation.captureGPUFrameTime=!0,this._timerIntervalId=window.setInterval((()=>this.forceUpdate()),500))}componentWillUnmount(){this._sceneInstrumentation&&(this._sceneInstrumentation.dispose(),this._sceneInstrumentation=null),this._engineInstrumentation&&(this._engineInstrumentation.dispose(),this._engineInstrumentation=null),window.clearInterval(this._timerIntervalId)}render(){const e=this.props.scene;if(!e||!this._sceneInstrumentation||!this._engineInstrumentation)return null;const t=e.getEngine(),r=this._sceneInstrumentation,n=this._engineInstrumentation,a=t.getCaps();return(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsx)(En,{label:"Version",value:s.Engine.Version,color:"rgb(113, 159, 255)"}),(0,o.jsx)(Tn,{label:"FPS",value:t.getFps(),fractionDigits:0}),(0,o.jsx)(Is,{scene:e}),(0,o.jsxs)(Dn,{title:"COUNT",children:[(0,o.jsx)(En,{label:"Total meshes",value:e.meshes.length.toString()}),(0,o.jsx)(En,{label:"Active meshes",value:e.getActiveMeshes().length.toString()}),(0,o.jsx)(En,{label:"Active indices",value:e.getActiveIndices().toString()}),(0,o.jsx)(En,{label:"Active faces",value:(e.getActiveIndices()/3).toString()}),(0,o.jsx)(En,{label:"Active bones",value:e.getActiveBones().toString()}),(0,o.jsx)(En,{label:"Active particles",value:e.getActiveParticles().toString()}),(0,o.jsx)(En,{label:"Draw calls",value:r.drawCallsCounter.current.toString()}),(0,o.jsx)(En,{label:"Total lights",value:e.lights.length.toString()}),(0,o.jsx)(En,{label:"Total vertices",value:e.getTotalVertices().toString()}),(0,o.jsx)(En,{label:"Total materials",value:e.materials.length.toString()}),(0,o.jsx)(En,{label:"Total textures",value:e.textures.length.toString()})]}),(0,o.jsxs)(Dn,{title:"FRAME STEPS DURATION",children:[(0,o.jsx)(Tn,{label:"Absolute FPS",value:1e3/this._sceneInstrumentation.frameTimeCounter.lastSecAverage,fractionDigits:0}),(0,o.jsx)(Tn,{label:"Meshes 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shaders",value:a.highPrecisionShaderSupported}),(0,o.jsx)(_n,{label:"Draw buffers",value:a.drawBuffersExtension}),(0,o.jsx)(_n,{label:"Vertex array object",value:a.vertexArrayObject}),(0,o.jsx)(_n,{label:"Timer query",value:void 0!==a.timerQuery}),(0,o.jsx)(_n,{label:"Stencil",value:t.isStencilEnable}),(0,o.jsx)(_n,{label:"Parallel shader compilation",value:null!=a.parallelShaderCompile}),(0,o.jsx)(Tn,{label:"Max textures units",value:a.maxTexturesImageUnits,fractionDigits:0}),(0,o.jsx)(Tn,{label:"Max textures size",value:a.maxTextureSize,fractionDigits:0}),(0,o.jsx)(Tn,{label:"Max anisotropy",value:a.maxAnisotropy,fractionDigits:0}),(0,o.jsx)(En,{label:"Driver",value:t.extractDriverInfo()})]})]})}}var Ds=p(4208);class Ts extends r.Component{constructor(e){super(e),this.state={isEnabled:!1}}componentDidMount(){const e=s.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene;for(const t of e.meshes)if(t.reservedDataStore&&t.reservedDataStore.isInspectorGrid)return this._gridMesh=t,void this.setState({isEnabled:!0})}addOrRemoveGrid(){const e=s.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene;if(!this._gridMesh){const t=this.props.scene.getWorldExtends(),r=5*(t.max.x-t.min.x),n=5*(t.max.z-t.min.z);this._gridMesh=(0,s.CreateGround)("grid",{width:1,height:1,subdivisions:1},e),this._gridMesh.reservedDataStore||(this._gridMesh.reservedDataStore={}),this._gridMesh.scaling.x=Math.max(r,n),this._gridMesh.scaling.z=this._gridMesh.scaling.x,this._gridMesh.reservedDataStore.isInspectorGrid=!0,this._gridMesh.isPickable=!1;const o=new Ds.GridMaterial("GridMaterial",e);return o.majorUnitFrequency=10,o.minorUnitVisibility=.3,o.gridRatio=.01,o.backFaceCulling=!1,o.mainColor=new s.Color3(1,1,1),o.lineColor=new s.Color3(1,1,1),o.opacity=.8,o.zOffset=1,o.opacityTexture=new s.Texture("https://assets.babylonjs.com/environments/backgroundGround.png",e),this._gridMesh.material=o,void this.setState({isEnabled:!0})}this.setState({isEnabled:!this.state.isEnabled}),this._gridMesh.dispose(!0,!0),this._gridMesh=null}render(){return(0,o.jsx)("div",{children:(0,o.jsx)(ds,{label:"Render grid",isSelected:()=>this.state.isEnabled,onSelect:()=>this.addOrRemoveGrid()})})}}var _s=p(5992);class zs extends In{constructor(e){super(e),this._physicsViewersEnabled=!1;const t=this.props.scene;t&&(t.reservedDataStore||(t.reservedDataStore={}),this._physicsViewersEnabled=null!=t.reservedDataStore.physicsViewer)}switchPhysicsViewers(){this._physicsViewersEnabled=!this._physicsViewersEnabled;const e=this.props.scene;if(this._physicsViewersEnabled){const t=new _s.PhysicsViewer(e);e.reservedDataStore.physicsViewer=t;for(const r of e.meshes)if(r.physicsImpostor){const e=t.showImpostor(r.physicsImpostor,r);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}else if(r.physicsBody){const e=t.showBody(r.physicsBody);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}for(const r of e.transformNodes)if(r.physicsBody){const e=t.showBody(r.physicsBody);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}}else e.reservedDataStore.physicsViewer.dispose(),e.reservedDataStore.physicsViewer=null}render(){const e=this.props.scene;return e?(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsxs)(Dn,{title:"HELPERS",selection:this.props.globalState,children:[(0,o.jsx)(Ts,{globalState:this.props.globalState,scene:e}),(0,o.jsx)(ds,{label:"Physics",isSelected:()=>this._physicsViewersEnabled,onSelect:()=>this.switchPhysicsViewers()})]}),(0,o.jsxs)(Dn,{title:"CORE TEXTURE CHANNELS",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Diffuse",isSelected:()=>s.StandardMaterial.DiffuseTextureEnabled,onSelect:()=>s.StandardMaterial.DiffuseTextureEnabled=!s.StandardMaterial.DiffuseTextureEnabled}),(0,o.jsx)(ds,{label:"Ambient",isSelected:()=>s.StandardMaterial.AmbientTextureEnabled,onSelect:()=>s.StandardMaterial.AmbientTextureEnabled=!s.StandardMaterial.AmbientTextureEnabled}),(0,o.jsx)(ds,{label:"Specular",isSelected:()=>s.StandardMaterial.SpecularTextureEnabled,onSelect:()=>s.StandardMaterial.SpecularTextureEnabled=!s.StandardMaterial.SpecularTextureEnabled}),(0,o.jsx)(ds,{label:"Emissive",isSelected:()=>s.StandardMaterial.EmissiveTextureEnabled,onSelect:()=>s.StandardMaterial.EmissiveTextureEnabled=!s.StandardMaterial.EmissiveTextureEnabled}),(0,o.jsx)(ds,{label:"Bump",isSelected:()=>s.StandardMaterial.BumpTextureEnabled,onSelect:()=>s.StandardMaterial.BumpTextureEnabled=!s.StandardMaterial.BumpTextureEnabled}),(0,o.jsx)(ds,{label:"Opacity",isSelected:()=>s.StandardMaterial.OpacityTextureEnabled,onSelect:()=>s.StandardMaterial.OpacityTextureEnabled=!s.StandardMaterial.OpacityTextureEnabled}),(0,o.jsx)(ds,{label:"Reflection",isSelected:()=>s.StandardMaterial.ReflectionTextureEnabled,onSelect:()=>s.StandardMaterial.ReflectionTextureEnabled=!s.StandardMaterial.ReflectionTextureEnabled}),(0,o.jsx)(ds,{label:"Refraction",isSelected:()=>s.StandardMaterial.RefractionTextureEnabled,onSelect:()=>s.StandardMaterial.RefractionTextureEnabled=!s.StandardMaterial.RefractionTextureEnabled}),(0,o.jsx)(ds,{label:"ColorGrading",isSelected:()=>s.StandardMaterial.ColorGradingTextureEnabled,onSelect:()=>s.StandardMaterial.ColorGradingTextureEnabled=!s.StandardMaterial.ColorGradingTextureEnabled}),(0,o.jsx)(ds,{label:"Lightmap",isSelected:()=>s.StandardMaterial.LightmapTextureEnabled,onSelect:()=>s.StandardMaterial.LightmapTextureEnabled=!s.StandardMaterial.LightmapTextureEnabled}),(0,o.jsx)(ds,{label:"Fresnel",isSelected:()=>s.StandardMaterial.FresnelEnabled,onSelect:()=>s.StandardMaterial.FresnelEnabled=!s.StandardMaterial.FresnelEnabled}),(0,o.jsx)(ds,{label:"Detail",isSelected:()=>s.MaterialFlags.DetailTextureEnabled,onSelect:()=>s.MaterialFlags.DetailTextureEnabled=!s.MaterialFlags.DetailTextureEnabled}),(0,o.jsx)(ds,{label:"Decal",isSelected:()=>s.MaterialFlags.DecalMapEnabled,onSelect:()=>s.MaterialFlags.DecalMapEnabled=!s.MaterialFlags.DecalMapEnabled})]}),(0,o.jsxs)(Dn,{title:"FEATURES",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Animations",isSelected:()=>e.animationsEnabled,onSelect:()=>e.animationsEnabled=!e.animationsEnabled}),(0,o.jsx)(ds,{label:"Physics",isSelected:()=>e.physicsEnabled,onSelect:()=>e.physicsEnabled=!e.physicsEnabled}),(0,o.jsx)(ds,{label:"Collisions",isSelected:()=>e.collisionsEnabled,onSelect:()=>e.collisionsEnabled=!e.collisionsEnabled}),(0,o.jsx)(ds,{label:"Fog",isSelected:()=>e.fogEnabled,onSelect:()=>e.fogEnabled=!e.fogEnabled}),(0,o.jsx)(ds,{label:"Lens 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e},Us={base:{position:"absolute",userSelect:"none",MsUserSelect:"none"},top:{width:"100%",height:"10px",top:"-5px",left:"0px",cursor:"row-resize"},right:{width:"10px",height:"100%",top:"0px",right:"-5px",cursor:"col-resize"},bottom:{width:"100%",height:"10px",bottom:"-5px",left:"0px",cursor:"row-resize"},left:{width:"10px",height:"100%",top:"0px",left:"-5px",cursor:"col-resize"},topRight:{width:"20px",height:"20px",position:"absolute",right:"-10px",top:"-10px",cursor:"ne-resize"},bottomRight:{width:"20px",height:"20px",position:"absolute",right:"-10px",bottom:"-10px",cursor:"se-resize"},bottomLeft:{width:"20px",height:"20px",position:"absolute",left:"-10px",bottom:"-10px",cursor:"sw-resize"},topLeft:{width:"20px",height:"20px",position:"absolute",left:"-10px",top:"-10px",cursor:"nw-resize"}},Gs=function(e){return(0,r.createElement)("div",{className:e.className,style:Bs({},Us.base,Us[e.direction],e.replaceStyles||{}),onMouseDown:function(t){e.onResizeStart(t,e.direction)},onTouchStart:function(t){e.onResizeStart(t,e.direction)}},e.children)},Fs={userSelect:"none",MozUserSelect:"none",WebkitUserSelect:"none",MsUserSelect:"none"},Hs={userSelect:"auto",MozUserSelect:"auto",WebkitUserSelect:"auto",MsUserSelect:"auto"},Vs=function(e,t,r){return Math.max(Math.min(e,r),t)},Ws=function(e,t){return Math.round(e/t)*t},Ys=function(e,t){return t.reduce((function(t,r){return Math.abs(r-e)<Math.abs(t-e)?r:t}))},Zs=function(e,t){return e.substr(e.length-t.length,t.length)===t},Js=function(e){return"auto"===e.toString()||Zs(e.toString(),"px")||Zs(e.toString(),"%")||Zs(e.toString(),"vh")||Zs(e.toString(),"vw")||Zs(e.toString(),"vmax")||Zs(e.toString(),"vmin")?e.toString():e+"px"},Qs=["style","className","grid","snap","bounds","size","defaultSize","minWidth","minHeight","maxWidth","maxHeight","lockAspectRatio","lockAspectRatioExtraWidth","lockAspectRatioExtraHeight","enable","handleStyles","handleClasses","handleWrapperStyle","handleWrapperClass","children","onResizeStart","onResize","onResizeStop","handleComponent","scale","resizeRatio"],Ks="__resizable_base__",Xs=function(e){function t(e){!function(e,t){if(!(e instanceof t))throw new TypeError("Cannot call a class as a function")}(this,t);var r=function(e,t){if(!e)throw new 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function, not "+typeof t);e.prototype=Object.create(t&&t.prototype,{constructor:{value:e,enumerable:!1,writable:!0,configurable:!0}}),t&&(Object.setPrototypeOf?Object.setPrototypeOf(e,t):e.__proto__=t)}(t,e),Rs(t,[{key:"updateExtendsProps",value:function(e){this.extendsProps=Object.keys(e).reduce((function(t,r){return-1!==Qs.indexOf(r)||(t[r]=e[r]),t}),{})}},{key:"getParentSize",value:function(){var e=this.base;if(!e)return{width:window.innerWidth,height:window.innerHeight};var t=!1,r=this.parentNode.style.flexWrap,n=e.style.minWidth;"wrap"!==r&&(t=!0,this.parentNode.style.flexWrap="wrap"),e.style.position="relative",e.style.minWidth="100%";var s={width:e.offsetWidth,height:e.offsetHeight};return e.style.position="absolute",t&&(this.parentNode.style.flexWrap=r),e.style.minWidth=n,s}},{key:"componentDidMount",value:function(){var e=this.size;this.setState({width:this.state.width||e.width,height:this.state.height||e.height});var t=this.parentNode;if(t instanceof HTMLElement&&!this.base){var r=document.createElement("div");r.style.width="100%",r.style.height="100%",r.style.position="absolute",r.style.transform="scale(0, 0)",r.style.left="0",r.style.flex="0",r.classList?r.classList.add(Ks):r.className+=Ks,t.appendChild(r)}}},{key:"componentWillReceiveProps",value:function(e){this.updateExtendsProps(e)}},{key:"componentWillUnmount",value:function(){if("undefined"!=typeof window){window.removeEventListener("mouseup",this.onMouseUp),window.removeEventListener("mousemove",this.onMouseMove),window.removeEventListener("mouseleave",this.onMouseUp),window.removeEventListener("touchmove",this.onMouseMove),window.removeEventListener("touchend",this.onMouseUp);var e=this.parentNode,t=this.base;if(!t||!e)return;if(!(e instanceof HTMLElement&&t instanceof Node))return;e.removeChild(t)}}},{key:"calculateNewSize",value:function(e,t){var r=this.propsSize&&this.propsSize[t];return"auto"!==this.state[t]||this.state.original[t]!==e||void 0!==r&&"auto"!==r?e:"auto"}},{key:"onResizeStart",value:function(e,t){var r=0,n=0;if(e.nativeEvent instanceof MouseEvent){if(r=e.nativeEvent.clientX,n=e.nativeEvent.clientY,3===e.nativeEvent.which)return}else e.nativeEvent instanceof TouchEvent&&(r=e.nativeEvent.touches[0].clientX,n=e.nativeEvent.touches[0].clientY);this.props.onResizeStart&&this.props.onResizeStart(e,t,this.resizable),this.props.size&&(void 0!==this.props.size.height&&this.props.size.height!==this.state.height&&this.setState({height:this.props.size.height}),void 0!==this.props.size.width&&this.props.size.width!==this.state.width&&this.setState({width:this.props.size.width})),this.setState({original:{x:r,y:n,width:this.size.width,height:this.size.height},isResizing:!0,resizeCursor:window.getComputedStyle(e.target).cursor,direction:t})}},{key:"onMouseMove",value:function(e){if(this.state.isResizing){var t=e instanceof MouseEvent?e.clientX:e.touches[0].clientX,r=e instanceof MouseEvent?e.clientY:e.touches[0].clientY,n=this.state,s=n.direction,o=n.original,a=n.width,i=n.height,l=this.props,p=l.lockAspectRatio,c=l.lockAspectRatioExtraHeight,d=l.lockAspectRatioExtraWidth,h=this.props.scale||1,u=this.props,b=u.maxWidth,g=u.maxHeight,m=u.minWidth,A=u.minHeight,C=this.props.resizeRatio||1,f=this.getParentSize();if(b&&"string"==typeof b&&Zs(b,"%")){var x=Number(b.replace("%",""))/100;b=f.width*x}if(g&&"string"==typeof g&&Zs(g,"%")){var v=Number(g.replace("%",""))/100;g=f.height*v}if(m&&"string"==typeof m&&Zs(m,"%")){var y=Number(m.replace("%",""))/100;m=f.width*y}if(A&&"string"==typeof A&&Zs(A,"%")){var j=Number(A.replace("%",""))/100;A=f.height*j}b=void 0===b?void 0:Number(b),g=void 0===g?void 0:Number(g),m=void 0===m?void 0:Number(m),A=void 0===A?void 0:Number(A);var O="number"==typeof p?p:o.width/o.height,S=o.width,w=o.height;if(/right/i.test(s)&&(S=o.width+(t-o.x)*C/h,p&&(w=(S-d)/O+c)),/left/i.test(s)&&(S=o.width-(t-o.x)*C/h,p&&(w=(S-d)/O+c)),/bottom/i.test(s)&&(w=o.height+(r-o.y)*C/h,p&&(S=(w-c)*O+d)),/top/i.test(s)&&(w=o.height-(r-o.y)*C/h,p&&(S=(w-c)*O+d)),"parent"===this.props.bounds){var M=this.parentNode;if(M instanceof HTMLElement){var N=M.getBoundingClientRect(),k=N.left,L=N.top,P=this.resizable.getBoundingClientRect(),I=P.left,E=P.top,D=M.offsetWidth+(k-I),T=M.offsetHeight+(L-E);b=b&&b<D?b:D,g=g&&g<T?g:T}}else if("window"===this.props.bounds){if("undefined"!=typeof window){var _=this.resizable.getBoundingClientRect(),z=_.left,R=_.top,B=window.innerWidth-z,U=window.innerHeight-R;b=b&&b<B?b:B,g=g&&g<U?g:U}}else if(this.props.bounds instanceof HTMLElement){var G=this.props.bounds.getBoundingClientRect(),F=G.left,H=G.top,V=this.resizable.getBoundingClientRect(),W=V.left,Y=V.top;if(!(this.props.bounds instanceof HTMLElement))return;var Z=this.props.bounds.offsetWidth+(F-W),J=this.props.bounds.offsetHeight+(H-Y);b=b&&b<Z?b:Z,g=g&&g<J?g:J}var Q=void 0===m?10:m,K=void 0===b||b<0?S:b,X=void 0===A?10:A,q=void 0===g||g<0?w:g;if(p){var $=(X-c)*O+d,ee=(q-c)*O+d,te=(Q-d)/O+c,re=(K-d)/O+c,ne=Math.max(Q,$),se=Math.min(K,ee),oe=Math.max(X,te),ae=Math.min(q,re);S=Vs(S,ne,se),w=Vs(w,oe,ae)}else S=Vs(S,Q,K),w=Vs(w,X,q);this.props.grid&&(S=Ws(S,this.props.grid[0])),this.props.grid&&(w=Ws(w,this.props.grid[1])),this.props.snap&&this.props.snap.x&&(S=Ys(S,this.props.snap.x)),this.props.snap&&this.props.snap.y&&(w=Ys(w,this.props.snap.y));var ie={width:S-o.width,height:w-o.height};a&&"string"==typeof a&&Zs(a,"%")&&(S=S/f.width*100+"%"),i&&"string"==typeof i&&Zs(i,"%")&&(w=w/f.height*100+"%"),this.setState({width:this.calculateNewSize(S,"width"),height:this.calculateNewSize(w,"height")}),this.props.onResize&&this.props.onResize(e,s,this.resizable,ie)}}},{key:"onMouseUp",value:function(e){var t=this.state,r=t.isResizing,n=t.direction,s=t.original;if(r){var o={width:this.size.width-s.width,height:this.size.height-s.height};this.props.onResizeStop&&this.props.onResizeStop(e,n,this.resizable,o),this.props.size&&this.setState(this.props.size),this.setState({isResizing:!1,resizeCursor:"auto"})}}},{key:"updateSize",value:function(e){this.setState({width:e.width,height:e.height})}},{key:"renderResizer",value:function(){var e=this,t=this.props,n=t.enable,s=t.handleStyles,o=t.handleClasses,a=t.handleWrapperStyle,i=t.handleWrapperClass,l=t.handleComponent;if(!n)return null;var p=Object.keys(n).map((function(t){return!1!==n[t]?(0,r.createElement)(Gs,{key:t,direction:t,onResizeStart:e.onResizeStart,replaceStyles:s&&s[t],className:o&&o[t]},l&&l[t]?(0,r.createElement)(l[t]):null):null}));return(0,r.createElement)("span",{className:i,style:a},p)}},{key:"render",value:function(){var e=this,t=this.state.isResizing?Fs:Hs;return(0,r.createElement)("div",Bs({ref:function(t){t&&(e.resizable=t)},style:Bs({position:"relative"},t,this.props.style,this.sizeStyle,{maxWidth:this.props.maxWidth,maxHeight:this.props.maxHeight,minWidth:this.props.minWidth,minHeight:this.props.minHeight,boxSizing:"border-box"}),className:this.props.className},this.extendsProps),this.state.isResizing&&(0,r.createElement)("div",{style:{height:"100%",width:"100%",backgroundColor:"rgba(0,0,0,0)",cursor:""+(this.state.resizeCursor||"auto"),opacity:"0",position:"fixed",zIndex:"9999",top:"0",left:"0",bottom:"0",right:"0"}}),this.props.children,this.renderResizer())}},{key:"parentNode",get:function(){return this.resizable.parentNode}},{key:"propsSize",get:function(){return this.props.size||this.props.defaultSize}},{key:"base",get:function(){var e=this.parentNode;if(e)for(var t=[].slice.call(e.children),r=0;r<t.length;r+=1){var n=t[r];if(n instanceof HTMLElement&&n.classList.contains(Ks))return n}}},{key:"size",get:function(){var e=0,t=0;if("undefined"!=typeof window){var r=this.resizable.offsetWidth,n=this.resizable.offsetHeight,s=this.resizable.style.position;"relative"!==s&&(this.resizable.style.position="relative"),e="auto"!==this.resizable.style.width?this.resizable.offsetWidth:r,t="auto"!==this.resizable.style.height?this.resizable.offsetHeight:n,this.resizable.style.position=s}return{width:e,height:t}}},{key:"sizeStyle",get:function(){var e=this,t=this.props.size,r=function(t){if(void 0===e.state[t]||"auto"===e.state[t])return"auto";if(e.propsSize&&e.propsSize[t]&&Zs(e.propsSize[t].toString(),"%")){if(Zs(e.state[t].toString(),"%"))return e.state[t].toString();var r=e.getParentSize();return Number(e.state[t].toString().replace("px",""))/r[t]*100+"%"}return Js(e.state[t])};return{width:t&&void 0!==t.width&&!this.state.isResizing?Js(t.width):r("width"),height:t&&void 0!==t.height&&!this.state.isResizing?Js(t.height):r("height")}}}]),t}(r.Component);Xs.defaultProps={onResizeStart:function(){},onResize:function(){},onResizeStop:function(){},enable:{top:!0,right:!0,bottom:!0,left:!0,topRight:!0,bottomRight:!0,bottomLeft:!0,topLeft:!0},style:{},grid:[1,1],lockAspectRatio:!1,lockAspectRatioExtraWidth:0,lockAspectRatioExtraHeight:0,scale:1,resizeRatio:1};const qs=Xs;class $s extends r.Component{constructor(){super(...arguments),this._arrowsRef=r.createRef(),this._drag=e=>{this.props.incrementValue(-e.movementY)},this._releaseListener=()=>{this.props.setDragging(!1),this._arrowsRef.current?.ownerDocument.exitPointerLock(),this._arrowsRef.current?.ownerDocument.defaultView.removeEventListener("pointerup",this._releaseListener),this._arrowsRef.current?.ownerDocument.removeEventListener("pointerlockchange",this._lockChangeListener),this._arrowsRef.current?.ownerDocument.defaultView.removeEventListener("mousemove",this._drag)},this._lockChangeListener=()=>{this._arrowsRef.current?.ownerDocument.pointerLockElement!==this._arrowsRef.current&&this._releaseListener()}}render(){return(0,o.jsxs)("div",{className:"arrows",ref:this._arrowsRef,onPointerDown:()=>{this._arrowsRef.current?.ownerDocument.addEventListener("pointerlockchange",this._lockChangeListener),this._arrowsRef.current?.ownerDocument.defaultView.addEventListener("pointerup",this._releaseListener),this._arrowsRef.current?.ownerDocument.defaultView.addEventListener("mousemove",this._drag),this.props.setDragging(!0),this._arrowsRef.current?.requestPointerLock()},onDragStart:e=>e.preventDefault(),children:[(0,o.jsx)("img",{className:"upArrowIcon",src:"data:image/svg+xml;base64,PHN2ZyBpZD0iaWNvbnMiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDE1IDE1Ij48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6IzMzMzt9PC9zdHlsZT48L2RlZnM+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNNC4wOSw5LjQ1YS42LjYsMCwwLDEsMC0uODRsMy0zYS42LjYsMCwwLDEsLjg0LDBsMywzYS42LjYsMCwwLDEsMCwuODQuNjEuNjEsMCwwLDEtLjg1LDBsLTItMnY1LjczYS42LjYsMCwwLDEtMS4yLDBWNy40OGwtMiwyQS42MS42MSwwLDAsMSw0LjA5LDkuNDVaIi8+PC9zdmc+",alt:"Increase Value"}),(0,o.jsx)("img",{className:"downArrowIcon",src:"data:image/svg+xml;base64,PHN2ZyBpZD0iaWNvbnMiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDE1IDE1Ij48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6IzMzMzt9PC9zdHlsZT48L2RlZnM+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNNC4wOSw1LjU1YS42MS42MSwwLDAsMSwuODUsMGwyLDJWMS43OWEuNi42LDAsMSwxLDEuMiwwVjcuNTJsMi0yYS42MS42MSwwLDAsMSwuODUsMCwuNi42LDAsMCwxLDAsLjg0bC0zLDNhLjYuNiwwLDAsMS0uODQsMGwtMy0zQS42LjYsMCwwLDEsNC4wOSw1LjU1WiIvPjwvc3ZnPg==",alt:"Increase Value"})]})}}class eo extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.target[this.props.propertyName];this.state={value:this.getValueString(t,this.props),dragging:!1},this._store=t}componentWillUnmount(){this.unlock()}getValueString(e,t){return e?e===is?is:t.isInteger?e.toFixed(0):e.toFixed(t.digits||4):"0"}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=e.target[e.propertyName],n=this.getValueString(r,e);return n!==t.value?(t.value=n,!0):t.dragging!=this.state.dragging||e.unit!==this.props.unit||e.isInteger!==this.props.isInteger}raiseOnPropertyChanged(e,t){this.props.onChange&&this.props.onChange(e),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}updateValue(e){if(/[^0-9.-]/g.test(e))return;let t;t=this.props.isInteger?parseInt(e):parseFloat(e),isNaN(t)?null!=this.props.defaultValue&&(t=this.props.defaultValue):(void 0!==this.props.min&&t<this.props.min&&(t=this.props.min,e=t.toString()),void 0!==this.props.max&&t>this.props.max&&(t=this.props.max,e=t.toString())),this._localChange=!0,this.setState({value:e}),isNaN(t)||(this.props.target[this.props.propertyName]=t,this.raiseOnPropertyChanged(t,this._store),this._store=t)}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}incrementValue(e,t=!0){t&&this.props.step&&(e*=parseFloat(this.props.step));let r=parseFloat(this.state.value);isNaN(r)&&(r=0),this.updateValue((r+e).toFixed(2))}onKeyDown(e){const t=parseFloat(this.props.step||this.props.isInteger?"1":"0.01"),r=r=>{e.shiftKey&&(r*=10,(e.ctrlKey||e.metaKey)&&(r*=10)),this.incrementValue(r*t,!1),e.preventDefault()};"ArrowUp"===e.key?r(1):"ArrowDown"===e.key&&r(-1),"Enter"===e.key&&this.props.onEnter&&this.props.onEnter(this._store)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target);os("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else os("undefined")}render(){let e;e=this.props.isInteger?parseInt(this.state.value):parseFloat(this.state.value);let t=this.props.smallUI?"short":"value";this.state.dragging&&(t+=" dragging"),this.props.arrows&&(t+=" hasArrows");const r=this.state.value===is?"":this.state.value,n=this.state.value===is?is:"";return(0,o.jsxs)(o.Fragment,{children:[!this.props.useEuler&&(0,o.jsxs)("div",{className:this.props.additionalClass?this.props.additionalClass+" floatLine":"floatLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(!this.props.icon||""!=this.props.label)&&(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:t,children:[(0,o.jsx)("input",{type:"number",step:this.props.step||this.props.isInteger?"1":"0.01",className:"numeric-input",onKeyDown:e=>this.onKeyDown(e),value:r,onBlur:()=>{this.unlock(),this.props.onEnter&&this.props.onEnter(this._store)},placeholder:n,onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value),disabled:this.props.disabled}),this.props.arrows&&(0,o.jsx)($s,{incrementValue:e=>this.incrementValue(e),setDragging:t=>{const r=this.state.dragging;!r&&t&&this.props.onDragStart?this.props.onDragStart(e):r&&!t&&this.props.onDragStop&&this.props.onDragStop(e),this.setState({dragging:t})}})]}),this.props.unit,(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]}),this.props.useEuler&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:this.props.label,minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(e),onChange:e=>this.updateValue(s.Tools.ToRadians(e).toString())})]})}}class to extends r.Component{constructor(e){if(super(e),this._localChange=!1,void 0!==this.props.directValue)this.state={value:this.props.directValue};else{let e=this.props.target[this.props.propertyName];void 0===e&&(e=this.props.maximum),this.state={value:e}}}shouldComponentUpdate(e,t){if(void 0!==e.directValue)return t.value=e.directValue,!0;if(e.label!==this.props.label)return!0;let r=e.target[e.propertyName];return void 0===r&&(r=e.maximum),r!==t.value||this._localChange||e.maximum!==this.props.maximum||e.minimum!==this.props.minimum?(t.value=r,this._localChange=!1,!0):e.unit!==this.props.unit}onChange(e){if("—"===e)return;this._localChange=!0;let t=parseFloat(e);this.props.useEuler&&(t=s.Tools.ToRadians(t)),this.props.target&&(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:t,initialValue:this.state.value}),this.props.target[this.props.propertyName]=t),this.props.onChange&&this.props.onChange(t),this.setState({value:t})}onInput(e){const t=parseFloat(e);this.props.onInput&&this.props.onInput(t)}prepareDataToRead(e){return null===e&&(e=0),this.props.useEuler?s.Tools.ToDegrees(e):e}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target);os("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else os("undefined")}render(){return(0,o.jsxs)("div",{className:"sliderLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(!this.props.icon||""!=this.props.label)&&(0,o.jsx)("div",{className:this.props.margin?"label withMargins":"label",title:this.props.label,children:this.props.label}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,isInteger:0===this.props.decimalCount,smallUI:!0,label:"",target:this.state,digits:void 0===this.props.decimalCount?4:this.props.decimalCount,propertyName:"value",min:this.props.minimum,max:this.props.maximum,onEnter:()=>{const e=this.prepareDataToRead(this.state.value);this.onChange(e)},onChange:()=>{const e=this.prepareDataToRead(this.state.value);this.onChange(e)},onPropertyChangedObservable:this.props.onPropertyChangedObservable,unit:this.props.unit}),(0,o.jsx)("div",{className:"slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:this.props.step,min:this.prepareDataToRead(this.props.minimum),max:this.prepareDataToRead(this.props.maximum),value:this.prepareDataToRead(this.state.value),onInput:e=>this.onInput(e.target.value),onChange:e=>this.onChange(e.target.value)})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]})}}const ro=Number.MAX_SAFE_INTEGER;class no extends r.Component{_remapValueIn(e){return this.props.allowNullValue&&null===e?ro:e}_remapValueOut(e){return this.props.allowNullValue&&e===ro?null:e}_getValue(e){return e.extractValue?e.extractValue(e.target):e.target&&e.propertyName?e.target[e.propertyName]:e.options[e.defaultIfNull||0]}constructor(e){super(e),this._localChange=!1,this.state={value:this._remapValueIn(this._getValue(e))}}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=this._remapValueIn(e.extractValue?e.extractValue(this.props.target):e.target[e.propertyName]);return null!=r&&r!==t.value&&(t.value=r,!0)}raiseOnPropertyChanged(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t,allowNullValue:this.props.allowNullValue})}setValue(e){this.setState({value:e})}updateValue(e){const t=this.props.valuesAreStrings?e:parseInt(e);this._localChange=!0;const r=this.props.extractValue?this.props.extractValue(this.props.target):this.props.target[this.props.propertyName];this.props.noDirectUpdate||(this.props.target[this.props.propertyName]=this._remapValueOut(t)),this.setState({value:t}),this.props.onSelect&&this.props.onSelect(t);const n=this.props.extractValue?this.props.extractValue(this.props.target):this.props.target[this.props.propertyName];this.raiseOnPropertyChanged(n,r)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target);os("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else os("undefined")}render(){return(0,o.jsxs)("div",{className:"listLine"+(this.props.className?" "+this.props.className:""),children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,color:"black",className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"options",children:(0,o.jsx)("select",{onChange:e=>this.updateValue(e.target.value),value:this.state.value??"",children:this.props.options.map(((e,t)=>(0,o.jsx)("option",{selected:e.selected,value:e.value,title:e.label,children:e.label},e.label+t)))})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]})}}class so extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={value:this.props.value.toFixed(void 0!==this.props.precision?this.props.precision:3)}}componentWillUnmount(){this.props.lockObject&&(this.props.lockObject.lock=!1)}shouldComponentUpdate(e,t){return this._localChange?(this._localChange=!1,!0):e.value.toString()!==t.value&&(t.value=e.value.toFixed(void 0!==this.props.precision?this.props.precision:3),!0)}updateValue(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this._localChange=!0,this.setState({value:e}),isNaN(t)||this.props.onChange(t)}onBlur(){this._localChange=!1;const e=parseFloat(this.state.value);this.props.lockObject&&(this.props.lockObject.lock=!1),isNaN(e)?this.props.onChange(this.props.value):this.props.onChange(e)}incrementValue(e){let t=parseFloat(this.state.value);isNaN(t)&&(t=0),this.updateValue((t+e).toFixed(void 0!==this.props.precision?this.props.precision:3))}onKeyDown(e){const t=this.props.step||1,r=r=>{e.shiftKey&&(r*=10,(e.ctrlKey||e.metaKey)&&(r*=10)),this.incrementValue(r*t),e.preventDefault()};"ArrowUp"===e.key?r(1):"ArrowDown"===e.key&&r(-1)}render(){return(0,o.jsxs)("div",{className:"numeric",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),this.props.label&&(0,o.jsx)("div",{className:"numeric-label",title:this.props.label,children:`${this.props.label}: `}),(0,o.jsx)("input",{type:"number",step:this.props.step,className:"numeric-input",value:this.state.value,onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>this.onKeyDown(e),onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onBlur:()=>this.onBlur()})]})}}so.defaultProps={step:1};const oo=new s.Color4(0,0,0,0);class ao extends r.Component{constructor(e){super(e),this.state={isExpanded:!1,color:this.getValue()},this.props.target._isLinearColor=e.isLinear}shouldComponentUpdate(e,t){const r=t.color,n=this.getValue(e);return r!==this.state.color?(t.color=r,!0):n!==this.state.color?(t.color=n,!0):t.isExpanded!==this.state.isExpanded}getValue(e=this.props){const t=e.target[e.propertyName];return t?"string"==typeof t?t===is?oo:this._convertToColor(t):e.isLinear?t.toGammaSpace():t.clone():oo}setColorFromString(e){const t=this._convertToColor(e);this.setColor(t)}setColor(e){this.setState({color:e.clone()}),this.props.isLinear&&e.toLinearSpaceToRef(e);const t=this.props.disableAlpha?this._toColor3(e):e,r=this.props.target,n=r[this.props.propertyName],s="string"==typeof r[this.props.propertyName]?t.toHexString():t;r[this.props.propertyName]=s,this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:r,property:this.props.propertyName,value:s,initialValue:n}),this.props.onChange&&this.props.onChange()}switchExpandState(){this.setState({isExpanded:!this.state.isExpanded})}updateStateR(e){this.setColor(new s.Color4(e,this.state.color.g,this.state.color.b,this.state.color.a))}updateStateG(e){this.setColor(new s.Color4(this.state.color.r,e,this.state.color.b,this.state.color.a))}updateStateB(e){this.setColor(new s.Color4(this.state.color.r,this.state.color.g,e,this.state.color.a))}updateStateA(e){this.props.disableAlpha||this.setColor(new s.Color4(this.state.color.r,this.state.color.g,this.state.color.b,e))}_convertToColor(e){if(""===e||"transparent"===e)return oo;if("#"!==e.substring(0,1)||7!==e.length&&9!==e.length){const t=document.createElement("div");t.style.color=e,document.body.append(t);const r=window.getComputedStyle(t).color;document.body.removeChild(t);const n=r.substring(4,r.length-1).replace(/ /g,"").split(","),o=n.length>3?parseInt(n[3])/255:1;return new s.Color4(parseInt(n[0])/255,parseInt(n[1])/255,parseInt(n[2])/255,o)}if(this.props.disableAlpha){const t=s.Color3.FromHexString(e);return new s.Color4(t.r,t.g,t.b,1)}return s.Color4.FromHexString(e)}_toColor3(e){return new s.Color3(e.r,e.g,e.b)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName],o=this.state.color.toHexString();let a;a=s.a?"new "+t+"Color4("+s.r+", "+s.g+", "+s.b+", "+s.a+")":"new "+t+"Color3("+s.r+", "+s.g+", "+s.b+")",a+=";// (HEX : "+o,os(r+"."+n+" = "+a+" , debugNode as "+t+e+")")}else os("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn});return(0,o.jsxs)("div",{className:"color3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"color3",children:(0,o.jsx)(rs,{lockObject:this.props.lockObject,linearHint:this.props.isLinear,value:this.props.disableAlpha?this._toColor3(this.state.color):this.state.color,onColorChanged:e=>{this.setColorFromString(e)}})}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]}),this.state.isExpanded&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"r",value:this.state.color.r,onChange:e=>this.updateStateR(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"g",value:this.state.color.g,onChange:e=>this.updateStateG(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"b",value:this.state.color.b,onChange:e=>this.updateStateB(e)}),this.props.disableAlpha||(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"a",value:this.state.color.a,onChange:e=>this.updateStateA(e)})]})]})}}class io extends r.Component{render(){const e=this.props;return(0,o.jsx)(ao,{disableAlpha:!0,...e})}}class lo extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={isExpanded:!1,value:this.props.target[this.props.propertyName].clone()}}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})}updateStateX(e){this._localChange=!0;const t=this.state.value.clone();this.props.target[this.props.propertyName].x=e,this.state.value.x=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)}updateStateY(e){this._localChange=!0;const t=this.state.value.clone();this.props.target[this.props.propertyName].y=e,this.state.value.y=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)}render(){const e=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn});return(0,o.jsxs)("div",{className:"vector3Line",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsxs)("div",{className:"firstLine",title:this.props.label,children:[(0,o.jsx)("div",{className:"label",children:this.props.label}),(0,o.jsx)("div",{className:"vector",children:`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}`}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e})]}),this.state.isExpanded&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)})]})]})}}lo.defaultProps={step:.001};class po extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.getCurrentValue();this.state={isExpanded:!1,value:t?t.clone():s.Vector3.Zero()}}getCurrentValue(){return this.props.target[this.props.propertyName]}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})}updateVector3(){const e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateVector3()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateVector3()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateVector3()}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName];os(r+"."+n+" = new "+t+"Vector3("+s.x+", "+s.y+", "+s.z+");// (debugNode as "+t+e+")")}else os("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn});return(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:"vector",children:[!this.props.useEuler&&`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}, Z: ${this.state.value.z.toFixed(2)}`,this.props.useEuler&&`X: ${s.Tools.ToDegrees(this.state.value.x).toFixed(2)}, Y: ${s.Tools.ToDegrees(this.state.value.y).toFixed(2)}, Z: ${s.Tools.ToDegrees(this.state.value.z).toFixed(2)}`]}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]}),this.state.isExpanded&&!this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{label:"x",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(so,{label:"y",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(so,{label:"z",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.z,onChange:e=>this.updateStateZ(e)})]}),this.state.isExpanded&&this.props.useEuler&&!this.props.noSlider&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,margin:!0,label:"x",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.x),onChange:e=>this.updateStateX(s.Tools.ToRadians(e))}),(0,o.jsx)(to,{lockObject:this.props.lockObject,margin:!0,label:"y",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.y),onChange:e=>this.updateStateY(s.Tools.ToRadians(e))}),(0,o.jsx)(to,{lockObject:this.props.lockObject,margin:!0,label:"z",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.z),onChange:e=>this.updateStateZ(s.Tools.ToRadians(e))})]}),this.state.isExpanded&&this.props.useEuler&&this.props.noSlider&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.x),onChange:e=>this.updateStateX(s.Tools.ToRadians(e))}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.y),onChange:e=>this.updateStateY(s.Tools.ToRadians(e))}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"z",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.z),onChange:e=>this.updateStateZ(s.Tools.ToRadians(e))})]})]})}}po.defaultProps={step:.001};class co extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.target[this.props.propertyName].clone();this.state={isExpanded:!1,value:t,eulerValue:t.toEulerAngles()}}_checkRoundCircle(e,t){return Math.abs(s.Tools.ToDegrees(e))+Math.abs(s.Tools.ToDegrees(t))===360}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),t.eulerValue=r.toEulerAngles(),this._checkRoundCircle(t.eulerValue.x,this.state.eulerValue.x)&&(t.eulerValue.x=this.state.eulerValue.x),this._checkRoundCircle(t.eulerValue.y,this.state.eulerValue.y)&&(t.eulerValue.y=this.state.eulerValue.y),this._checkRoundCircle(t.eulerValue.z,this.state.eulerValue.z)&&(t.eulerValue.z=this.state.eulerValue.z),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}updateQuaternion(){const e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(this.state.value,e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateQuaternion()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateQuaternion()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateQuaternion()}updateStateW(e){this._localChange=!0,this.state.value.w=e,this.updateQuaternion()}updateQuaternionFromEuler(){const e=this.state.eulerValue.toQuaternion();this.state.value.x=e.x,this.state.value.y=e.y,this.state.value.z=e.z,this.state.value.w=e.w,this.updateQuaternion()}updateStateEulerX(e){this._localChange=!0,this.state.eulerValue.x=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}updateStateEulerY(e){this._localChange=!0,this.state.eulerValue.y=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}updateStateEulerZ(e){this._localChange=!0,this.state.eulerValue.z=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=as(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName];os(r+"."+n+" = new "+t+"Quaternion("+s.x+", "+s.y+", "+s.z+", "+s.w+");// (debugNode as "+t+e+")")}else os("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn}),t=this.state.value,r=this.state.eulerValue.clone();return r.x=s.Tools.ToDegrees(r.x),r.y=s.Tools.ToDegrees(r.y),r.z=s.Tools.ToDegrees(r.z),(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",title:this.props.label+" (Using Quaternion)",children:[(0,o.jsx)("div",{className:"label",children:this.props.label+" (Using Quaternion)"}),(0,o.jsxs)("div",{className:"vector",children:[!this.props.useEuler&&`X: ${t.x.toFixed(1)}, Y: ${t.y.toFixed(1)}, Z: ${t.z.toFixed(1)}, W: ${t.w.toFixed(1)}`,this.props.useEuler&&`X: ${r.x.toFixed(2)}, Y: ${r.y.toFixed(2)}, Z: ${r.z.toFixed(2)}`]}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})]}),this.state.isExpanded&&!this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"x",value:t.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"y",value:t.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"z",value:t.z,onChange:e=>this.updateStateZ(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"w",value:t.w,onChange:e=>this.updateStateW(e)})]}),this.state.isExpanded&&this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"x",target:r,propertyName:"x",onChange:e=>{this.updateStateEulerX(e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"y",target:r,propertyName:"y",onChange:e=>{this.updateStateEulerY(e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"z",target:r,propertyName:"z",onChange:e=>{this.updateStateEulerZ(e)}})]})]})}}let ho=-1;class uo extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.numeric?"0":"";this.state={value:(void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName])||t,dragging:!1}}componentWillUnmount(){this.props.lockObject&&(this.props.lockObject.lock=!1)}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=void 0!==e.value?e.value:e.target[e.propertyName];return r!==t.value?(t.value=r||"",!0):t.dragging!=this.state.dragging||e.unit!==this.props.unit}raiseOnPropertyChanged(e,t){this.props.onChange?this.props.onChange(e):this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}getCurrentNumericValue(e){const t=parseFloat(e);if(!isNaN(t))return t;if(void 0!==this.props.placeholder){const e=parseFloat(this.props.placeholder);if(!isNaN(e))return e}return 0}updateValue(e,t){if(this.props.disabled)return;if(this.props.numbersOnly){if(/[^0-9.px%-]/g.test(e))return;e||(e="0"),0===e.search(/0+[0-9-]/g)&&(e=e.substring(1))}if(this.props.numeric){let t=this.getCurrentNumericValue(e);this.props.roundValues&&(t=Math.round(t)),void 0!==this.props.min&&(t=Math.max(this.props.min,t)),void 0!==this.props.max&&(t=Math.min(this.props.max,t)),e=t.toString()}this._localChange=!0;const r=void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName];this.props.validator&&t&&0==this.props.validator(t)&&(e=r),this.setState({value:e}),this.props.propertyName&&!this.props.delayInput&&(this.props.target[this.props.propertyName]=e),this.props.throttlePropertyChangedNotification?(ho>=0&&window.clearTimeout(ho),ho=window.setTimeout((()=>{this.raiseOnPropertyChanged(e,r)}),this.props.throttlePropertyChangedNotificationDelay??200)):this.raiseOnPropertyChanged(e,r)}incrementValue(e){if(this.props.step&&(e*=this.props.step),this.props.arrowsIncrement)return void this.props.arrowsIncrement(e);const t=this.getCurrentNumericValue(this.state.value);this.updateValue((t+e).toFixed(2))}onKeyDown(e){!this.props.disabled&&this.props.arrows&&("ArrowUp"===e.key&&(this.incrementValue(1),e.preventDefault()),"ArrowDown"===e.key&&(this.incrementValue(-1),e.preventDefault()))}render(){const e=this.state.value===is?"":this.state.value,t=this.state.value===is?is:this.props.placeholder||"",r=this.props.step||(this.props.roundValues?1:.01),n=this.props.multilines?"textInputArea":void 0!==this.props.unit?"textInputLine withUnits":"textInputLine";return(0,o.jsxs)("div",{className:n,children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,color:"black",className:"icon"}),void 0!==this.props.label&&(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),this.props.multilines&&(0,o.jsx)(o.Fragment,{children:(0,o.jsx)("textarea",{className:this.props.disabled?"disabled":"",value:this.state.value,onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>{13===e.keyCode&&this.updateValue(this.state.value)},onBlur:e=>{this.updateValue(e.target.value,e.target.value),this.props.lockObject&&(this.props.lockObject.lock=!1)},disabled:this.props.disabled})}),!this.props.multilines&&(0,o.jsxs)("div",{className:`value${!0===this.props.noUnderline?" noUnderline":""}${this.props.arrows?" hasArrows":""}${this.state.dragging?" dragging":""}`,children:[(0,o.jsx)("input",{className:this.props.disabled?"disabled":"",value:e,onBlur:e=>{this.props.lockObject&&(this.props.lockObject.lock=!1),this.updateValue((void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName])||"",e.target.value)},onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>this.onKeyDown(e),placeholder:t,type:this.props.numeric?"number":"text",step:r,disabled:this.props.disabled}),this.props.arrows&&(0,o.jsx)($s,{incrementValue:e=>this.incrementValue(e),setDragging:e=>this.setState({dragging:e})})]}),this.props.unit]})}}class bo extends r.Component{constructor(e){super(e),this.state={mode:0}}renderInspectable(e){switch(e.type){case 0:return(0,o.jsx)(ds,{label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 1:return(0,o.jsx)(to,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,step:void 0!==e.step?e.step:.1,minimum:void 0!==e.min?e.min:0,maximum:void 0!==e.max?e.max:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 10:return(0,o.jsx)(lo,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 2:return(0,o.jsx)(po,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 3:return(0,o.jsx)(co,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 4:return(0,o.jsx)(io,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 5:return(0,o.jsx)(uo,{label:e.label,lockObject:this.props.lockObject,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 6:return(0,o.jsx)(zn,{label:e.label,onClick:e.callback||function(){s.Logger.Warn("no call back function added")}},e.label);case 7:return(0,o.jsx)(no,{label:e.label,target:this.props.target,propertyName:e.propertyName,options:e.options||[],onSelect:e.callback||function(e){s.Logger.Warn(`Option ${e} is selected`)}},e.label);case 8:return(0,o.jsx)(En,{label:e.label,value:" "},e.label);case 9:return(0,o.jsx)(Rn,{label:e.label,onClick:e.fileCallback||function(){s.Logger.Warn("no file call back function added")},accept:e.accept||"*"},e.label)}return null}render(){const e=this.props.target.inspectableCustomProperties;return e&&0!==e.length?(0,o.jsx)(Dn,{title:"CUSTOM",selection:this.props.globalState,children:e.map((e=>this.renderInspectable(e)))}):null}}class go extends r.Component{constructor(e){super(e),this.onBeforeUnloadListener=()=>{this._window&&this._window.close()},this._container=document.createElement("div"),this._container.id=this.props.id,this._window,this.state={isComponentMounted:!1,blockedByBrowser:!1}}componentDidMount(){this.openPopup(),this.setState({isComponentMounted:!0})}openPopup(){const{title:e,size:t,onClose:r,onOpen:n}=this.props,o=`window_${e}`;this._container=Np._CreatePopup(e,o,t.width,t.height,!0),this._container&&(this._host=this._container.ownerDocument.createElement("div"),this._host.id="host",this._host.style.width="auto",this._container.appendChild(this._host)),this._window=Np[o],window.addEventListener("beforeunload",this.onBeforeUnloadListener),this._window?(n&&n(this._window),this._window.addEventListener("keyup",(e=>{this.props.onKeyUp&&this.props.onKeyUp(e)})),this._window.addEventListener("keydown",(e=>{this.props.onKeyDown&&this.props.onKeyDown(e)})),this._window.addEventListener("beforeunload",(()=>this._window&&r(this._window))),this._window.addEventListener("resize",(()=>{this.props.onResize&&this._window&&this.props.onResize(this._window)}))):this._window||this.setState({blockedByBrowser:!0},(()=>{this.state.blockedByBrowser&&s.Logger.Warn("Popup window couldn't be created")}))}componentWillUnmount(){window.removeEventListener("beforeunload",this.onBeforeUnloadListener),this._window&&this._window.close()}getWindow(){return this._window}render(){return this.state.isComponentMounted&&null!==this._container?n.createPortal(this.props.children,this._host):null}}class mo extends r.Component{constructor(e){super(e),this.state={value:this.props.value,isFocused:!1}}_onChange(e){if(this.props.isNumber){const t=parseFloat(e);if(isNaN(t)){if("-"!==e&&""!==e)return}else this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(t,!0),this._lastKnownGoodValue=t.toString()}this._lastKnownGoodValue=e,this.setState({value:e})}_onBlur(){if(this.props.context.focusedInput=!1,this.props.isNumber){const e=parseFloat(this.state.value);isNaN(e)?this.setState({value:this._lastKnownGoodValue,isFocused:!1}):(this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(e,!1),this.setState({value:e.toString(),isFocused:!1}))}else this.setState({isFocused:!1})}_onFocus(){this.props.context.focusedInput=!0,this.setState({isFocused:!0})}shouldComponentUpdate(e,t){return e!==this.props&&(t.value=e.value),!0}_onKeyPress(e){if("Enter"===e.key){const e=parseFloat(this.state.value);isNaN(e)||this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(e,!1)}}render(){return(0,o.jsx)("input",{type:"text",title:this.props.tooltip,onFocus:()=>this._onFocus(),onBlur:()=>this._onBlur(),className:"text-input"+(this.props.className?" "+this.props.className:""),onChange:e=>this._onChange(this.props.complement?e.target.value.replace(this.props.complement,""):e.target.value),onKeyPress:e=>this._onKeyPress(e),value:(this.state.value||"")+(!this.state.isFocused&&this.props.complement?this.props.complement:""),id:this.props.id,disabled:this.props.disabled})}}class Ao extends r.Component{constructor(e){super(e),this.state={}}render(){return(0,o.jsxs)("div",{title:this.props.tooltip,className:"control-button"+(this.props.className?" "+this.props.className:""),id:this.props.id,onClick:()=>this.props.onClick(),children:[(0,o.jsx)("img",{className:"control-button-image",src:this.props.icon}),(0,o.jsx)("img",{className:"control-button-hover-image",src:this.props.hoverIcon})]})}}const Co="data:image/svg+xml;base64,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",fo="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMyIgaGVpZ2h0PSI0NSIgdmlld0JveD0iMCAwIDIzIDQ1Ij48cmVjdCB3aWR0aD0iMjMiIGhlaWdodD0iNDUiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNNS42MywxNS4yMWExLjQ0LDEuNDQsMCwwLDAtMS40MiwxLjQyVjI4LjM3YTEuNDQsMS40NCwwLDAsMCwxLjQyLDEuNDJIMTcuMzdhMS40NCwxLjQ0LDAsMCwwLDEuNDItMS40MlYxNi42M2ExLjQ0LDEuNDQsMCwwLDAtMS40Mi0xLjQyWiIgc3R5bGU9ImZpbGw6I2MxMmQyZCIvPjwvc3ZnPg==";class xo extends r.Component{constructor(e){super(e),this._isMounted=!1,this.state={},this.props.context.onAnimationStateChanged.add((()=>{this._isMounted&&this.forceUpdate()}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1}_onFirstKey(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.fromKey)}_onPrevKey(){const e=this.props.context.getPrevKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}_onRewind(){this.props.context.play(!1),this.forceUpdate()}_onForward(){this.props.context.play(!0),this.forceUpdate()}_onPrevFrame(){this.props.context.onMoveToFrameRequired.notifyObservers(Math.max(0,this.props.context.activeFrame-1))}_onNextFrame(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.activeFrame+1)}_onNextKey(){const e=this.props.context.getNextKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}_onEndKey(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.toKey)}_onStop(){this.props.context.stop(),this.forceUpdate()}render(){return(0,o.jsxs)("div",{id:"media-player",children:[(0,o.jsx)(Ao,{tooltip:"Rewind to the first frame of the selected timeline",id:"start-key",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,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",hoverIcon:"data:image/svg+xml;base64,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",onClick:()=>this._onFirstKey()}),(0,o.jsx)(Ao,{tooltip:"Rewind to the previous 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vo="data:image/svg+xml;base64,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";class yo extends r.Component{constructor(e){super(e),this._viewWidth=748,this.state={},this._rangeHost=r.createRef(),this._rangeScrollbarHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this.props.context.onFrameSet.add((()=>{this.forceUpdate()})),this.props.context.onAnimationsLoaded.add((()=>{this.forceUpdate()})),this._updateLimits()}_computeSizes(){this._rangeHost.current&&(this._viewWidth=this._rangeHost.current.clientWidth-4,this.forceUpdate())}_onPointerDown(e){this._bothHandleIsActive=!1,"left-handle"===e.nativeEvent.target.id?this._leftHandleIsActive=!0:"right-handle"===e.nativeEvent.target.id?this._leftHandleIsActive=!1:(this._bothHandleIsActive=!0,this._currentOffset=e.nativeEvent.clientX,this._currentFrom=this.props.context.fromKey,this._currentTo=this.props.context.toKey),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}_onPointerMove(e){if(!this._pointerIsDown)return;if(!this.props.context.animations||!this.props.context.animations.length)return;this._updateLimits();let t=e.nativeEvent.offsetX;this._bothHandleIsActive&&(t=e.nativeEvent.clientX-this._currentOffset);let r=t/this._viewWidth*(this._maxFrame-this._minFrame);const n=Math.min(this._maxFrame,Math.max(this._minFrame,Math.round(this._minFrame+r)));this._bothHandleIsActive?(this._currentTo+r>this._maxFrame&&(r=this._maxFrame-this._currentTo),this._currentFrom+r<this._minFrame&&(r=this._minFrame-this._currentFrom),this.props.context.fromKey=Math.min(this._maxFrame,Math.max(this._minFrame,this._currentFrom+r|0)),this.props.context.toKey=Math.min(this._maxFrame,Math.max(this._minFrame,this._currentTo+r|0))):this._leftHandleIsActive?(this.props.context.fromKey=n,this.props.context.fromKey=Math.min(this.props.context.toKey-1,this.props.context.fromKey)):(this.props.context.toKey=n,this.props.context.toKey=Math.max(this.props.context.fromKey+1,this.props.context.toKey)),this.props.context.onRangeUpdated.notifyObservers(),this.props.context.stop(),this.forceUpdate()}_updateLimits(){if(!this.props.context.animations||!this.props.context.animations.length)return;let e=Number.MAX_VALUE,t=-Number.MAX_VALUE;for(const r of this.props.context.animations){const n=this.props.context.useTargetAnimations?r.animation.getKeys():r.getKeys();e=Math.min(e,n[0].frame),t=Math.max(t,n[n.length-1].frame)}this._minFrame=e,this._maxFrame=t}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}render(){this._updateLimits();const e=this._maxFrame-this._minFrame;return this.props.context.toKey>this._maxFrame&&(this.props.context.toKey=this._maxFrame),(0,o.jsx)("div",{id:"range-selector",ref:this._rangeHost,onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),children:(0,o.jsxs)("div",{id:"range-scrollbar",ref:this._rangeScrollbarHost,style:{left:2+(this.props.context.fromKey-this._minFrame)/e*this._viewWidth+"px",right:2+(this._maxFrame-this.props.context.toKey)/e*this._viewWidth+"px"},children:[(0,o.jsx)("div",{id:"left-handle",className:"handle",children:(0,o.jsx)("img",{src:vo})}),(0,o.jsx)("div",{id:"from-key",children:0|this.props.context.fromKey}),(0,o.jsx)("div",{id:"to-key",children:0|this.props.context.toKey}),(0,o.jsx)("div",{id:"right-handle",className:"handle",children:(0,o.jsx)("img",{src:vo})})]})})}}var jo=p(2685),Oo={};Oo.styleTagTransform=qn(),Oo.setAttributes=Jn(),Oo.insert=Yn().bind(null,"head"),Oo.domAPI=Vn(),Oo.insertStyleElement=Kn(),Fn()(jo.A,Oo),jo.A&&jo.A.locals&&jo.A.locals;class So extends r.Component{constructor(e){super(e),this.state={clipLength:this.props.context.clipLength?this.props.context.clipLength.toFixed(0):this.props.context.referenceMaxFrame.toFixed(0)},this._onAnimationsLoadedObserver=this.props.context.onAnimationsLoaded.add((()=>{this.forceUpdate()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onClipLengthIncreasedObserver=this.props.context.onClipLengthIncreased.add((e=>{this.props.context.clipLength=e,this.props.context.onMoveToFrameRequired.notifyObservers(e),null!==this.props.context.getKeyAtAnyFrameIndex(e)||this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers(),this.setState({clipLength:e.toFixed(0)})})),this._onClipLengthIncreasedObserver=this.props.context.onClipLengthDecreased.add((e=>{this.props.context.clipLength=e,this.props.context.onMoveToFrameRequired.notifyObservers(e),null!==this.props.context.getKeyAtAnyFrameIndex(e)||this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers(),this.props.context.toKey=Math.min(this.props.context.toKey,this.props.context.clipLength),this.props.context.onRangeUpdated.notifyObservers(),this.setState({clipLength:e.toFixed(0)})}))}_changeClipLength(e){const t=this.props.context.clipLength||this.props.context.referenceMaxFrame;t<e?this.props.context.onClipLengthIncreased.notifyObservers(e):t>e&&this.props.context.onClipLengthDecreased.notifyObservers(e),this.setState({clipLength:e.toFixed(0)})}componentWillUnmount(){this._onAnimationsLoadedObserver&&this.props.context.onAnimationsLoaded.remove(this._onAnimationsLoadedObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onClipLengthDecreasedObserver&&this.props.context.onClipLengthDecreased.remove(this._onClipLengthDecreasedObserver),this._onClipLengthIncreasedObserver&&this.props.context.onClipLengthDecreased.remove(this._onClipLengthIncreasedObserver)}render(){return(0,o.jsxs)("div",{id:"bottom-bar",children:[(0,o.jsx)(xo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(yo,{globalState:this.props.globalState,context:this.props.context}),this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"bottom-bar-total",children:(0,o.jsx)(mo,{isNumber:!0,value:this.state.clipLength,tooltip:"Clip Length",id:"clip-range",onValueAsNumberChanged:(e,t)=>{!t&&this._changeClipLength(e)},globalState:this.props.globalState,context:this.props.context})})]})}}class wo extends r.Component{constructor(e){super(e),this.state={}}render(){return(0,o.jsx)("div",{title:this.props.tooltip,className:"action-button"+(this.props.isActive?" active":"")+(this.props.className?" "+this.props.className:""),id:this.props.id,onClick:()=>this.props.onClick(),children:(0,o.jsx)("img",{className:"action-button-image",src:this.props.icon})})}}var Mo=p(2063),No={};No.styleTagTransform=qn(),No.setAttributes=Jn(),No.insert=Yn().bind(null,"head"),No.domAPI=Vn(),No.insertStyleElement=Kn(),Fn()(Mo.A,No),Mo.A&&Mo.A.locals&&Mo.A.locals;class ko extends r.Component{constructor(e){super(e),this.state={keyFrameValue:"",keyValue:"",frameControlEnabled:!1,valueControlEnabled:!1},this._onFrameSetObserver=this.props.context.onFrameSet.add((e=>{this.setState({keyFrameValue:e.toFixed(0)})})),this._onValueSetObserver=this.props.context.onValueSet.add((e=>{this.setState({keyValue:e.toFixed(2)})})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.setState({keyFrameValue:"",keyValue:""})})),this._onActiveKeyPointChanged=this.props.context.onActiveKeyPointChanged.add((()=>{const e=this.props.context.activeKeyPoints?.length||0,t=new Set(this.props.context.activeKeyPoints?.map((e=>e.props.curve.animation.uniqueId))).size,r=1===e&&1===t||e>1&&t>1,n=e>0,s=this.props.context.hasActiveQuaternionAnimationKeyPoints();this.setState({keyFrameValue:"",keyValue:"",frameControlEnabled:r&&!s,valueControlEnabled:n&&!s})}))}componentWillUnmount(){this._onFrameSetObserver&&this.props.context.onFrameSet.remove(this._onFrameSetObserver),this._onValueSetObserver&&this.props.context.onValueSet.remove(this._onValueSetObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChanged&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChanged)}render(){const e=this.props.context.activeAnimations.length>0;return(0,o.jsxs)("div",{id:"top-bar",children:[(0,o.jsx)("img",{id:"top-bar-logo",src:"data:image/svg+xml;base64,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"}),(0,o.jsx)("div",{id:"top-bar-parent-name",children:this.props.context.title}),(0,o.jsx)(mo,{className:e&&this.state.frameControlEnabled?"":"disabled",isNumber:!0,value:this.state.keyFrameValue,tooltip:"Frame",id:"key-frame",onValueAsNumberChanged:e=>{0!==e&&this.props.context.onFrameManuallyEntered.notifyObservers(e)},globalState:this.props.globalState,context:this.props.context,disabled:0===parseFloat(this.state.keyFrameValue)}),(0,o.jsx)(mo,{className:e&&this.state.valueControlEnabled?"":"disabled",isNumber:!0,value:this.state.keyValue,tooltip:"Value",id:"key-value",onValueAsNumberChanged:e=>this.props.context.onValueManuallyEntered.notifyObservers(e),globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(wo,{className:e?"":"disabled",tooltip:"New key",id:"new-key",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers()}),(0,o.jsx)(wo,{tooltip:"Frame canvas",id:"frame-canvas",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this.props.context.onFrameRequired.notifyObservers()}),(0,o.jsx)(wo,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Flatten tangent",id:"flatten-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjgsMTguNWExLjUxLDEuNTEsMCwwLDAtMS40MSwxSDExLjV2MUgyNi41OWExLjUsMS41LDAsMSwwLDEuNDEtMloiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onFlattenTangentRequired.notifyObservers()}),(0,o.jsx)(wo,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Linear tangent",id:"linear-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjYsMTRhMS40OSwxLjQ5LDAsMCwwLTIuNCwxLjY5bC0xMCwxMCwuNzEuNzEsMTAtMTBBMS40OSwxLjQ5LDAsMCwwLDI2LDE0WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==",onClick:()=>this.props.context.onLinearTangentRequired.notifyObservers()}),(0,o.jsx)(wo,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Break tangent",id:"break-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjcuMTEsMTMuMDVhMS40OSwxLjQ5LDAsMCwwLTIuMDUuNTMsMS40NywxLjQ3LDAsMCwwLC4xNCwxLjcybC00Ljc4LDhMMjAsMjIuOTJsLS40Mi40Mi00Ljc4LThhMS40NywxLjQ3LDAsMCwwLC4xNC0xLjcyLDEuNDksMS40OSwwLDAsMC0yLS41MywxLjUsMS41LDAsMCwwLDEsMi43Nmw0LjkxLDguMjYtMSwxTDIwLDI3LjE2LDIyLjEyLDI1bC0xLTEsNC45MS04LjI2YTEuNSwxLjUsMCwwLDAsMS4wNS0yLjc2WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==",onClick:()=>this.props.context.onBreakTangentRequired.notifyObservers()}),(0,o.jsx)(wo,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Unify tangent",id:"unify-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjcuOTQsMTguMjhhMS40OSwxLjQ5LDAsMCwwLTEuNDEsMWgtNWwtMS42Mi0xLjYzLTEuNjIsMS42M2gtNWExLjUsMS41LDAsMSwwLDAsMWg1bDEuNjIsMS42MiwxLjYyLTEuNjJoNWExLjUsMS41LDAsMSwwLDEuNDEtMloiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onUnifyTangentRequired.notifyObservers()}),(0,o.jsx)(wo,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Step tangent",id:"step-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjksMTYuNzFhMS41LDEuNSwwLDEsMC0yLDEuNDF2NS42N0gxMXYxSDI4VjE4LjEyQTEuNTEsMS41MSwwLDAsMCwyOSwxNi43MVoiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onStepTangentRequired.notifyObservers()})]})}}class Lo extends r.Component{constructor(e){super(e),this._graphAbsoluteWidth=788,this._viewWidth=748,this._viewScale=1,this._offsetX=0,this.state={},this._svgHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this._computeSizes(),this.forceUpdate()})),this.props.context.onGraphMoved.add((e=>{this._offsetX=e,this.forceUpdate()})),this.props.context.onGraphScaled.add((e=>{this._viewScale=e,this.forceUpdate()}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}_computeSizes(){this._svgHost.current&&(this._viewWidth=this._svgHost.current.clientWidth,this.forceUpdate())}_buildFrames(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.referenceMinFrame,t=(this.props.context.referenceMaxFrame-e)/this._graphAbsoluteWidth,r=Math.max(25*this._viewScale,35);let n=Math.floor(r*t);const s=[];0===n&&(n=1);const a=this._offsetX*t,i=e-(a/n|0)*n,l=i+this._viewWidth*this._viewScale*t;for(let e=i-n;e<=l+n;e+=n)s.push(e);return s.map((r=>{const n=(r-e)/t;return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:n,y1:5*this._viewScale+"px",x2:n,y2:30*this._viewScale+"px",style:{stroke:"#333333",strokeWidth:.5}},"line"+r),(0,o.jsx)("text",{x:n,y:0,dx:7*this._viewScale+"px",textAnchor:"middle",dy:15*this._viewScale+"px",style:{fontFamily:"acumin-pro-condensed",fontSize:10*this._viewScale+"px",fill:"#555555",textAlign:"center"},children:r.toFixed(0)},"label"+r)]},"axis"+r)}))}render(){const e=`${-this._offsetX} 0 ${Math.round(this._viewWidth*this._viewScale)} ${Math.round(30*this._viewScale)}`;return(0,o.jsxs)("div",{id:"frame-bar",children:[this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"angle-unit"}),(0,o.jsx)("div",{id:"frames",children:(0,o.jsx)("svg",{id:"svg-frames",viewBox:e,ref:this._svgHost,children:this._buildFrames()})})]})}}class Po{constructor(e,t,r,n,o,a){this.keys=[],this.onDataUpdatedObservable=new s.Observable,this.color=e,this.animation=t,this.property=r,this.tangentBuilder=n,this.setDefaultInTangent=o,this.setDefaultOutTangent=a}getPathData(e,t){const r=this.keys;if(r.length<2)return"";let n=`M${e(r[0].frame)} ${t(r[0].value)}`;const o=this.animation.dataType;for(let a=1;a<r.length;a++){const i=r[a-1].outTangent,l=r[a].inTangent,p=r[a].frame,c=r[a].value,d=r[a-1].frame,h=r[a-1].value,u=p-d;if(1!==r[a-1].interpolation)if(void 0!==i||void 0!==l||o===s.Animation.ANIMATIONTYPE_QUATERNION){for(let r=d;r<p;r+=u/Po.SampleRate){const s=this.animation.evaluate(r),o=this.property?s[this.property]:s;n+=` L${e(r)} ${t(o)}`}n+=` L${e(p)} ${t(c)}`}else n+=` L${e(p)} ${t(c)}`;else n+=`L ${e(p)} ${t(h)}`,n+=`L ${e(p)} ${t(c)}`}return n}updateLockedTangentMode(e,t){this.keys[e].lockedTangent=t,this.animation.getKeys()[e].lockedTangent=t}updateInterpolationMode(e,t){this.keys[e].interpolation=t,this.animation.getKeys()[e].interpolation=t,this.onDataUpdatedObservable.notifyObservers()}getInControlPoint(e){if(0===e)return 0;let t=this.keys[e].inTangent;return void 0===t&&this.hasDefinedInTangent(e)&&(t=this.evaluateInTangent(e)),t}getOutControlPoint(e){const t=this.keys;if(e===t.length-1)return 0;let r=t[e].outTangent;return void 0===r&&this.hasDefinedOutTangent(e)&&(r=this.evaluateOutTangent(e)),r}hasDefinedOutTangent(e){const t=this.keys;return e!==this.keys.length-1&&t[e].frame!==t[e+1].frame}evaluateOutTangent(e){const t=this.keys,r=t[e].frame,n=t[e+1].frame;return(t[e+1].value-t[e].value)/(n-r)}hasDefinedInTangent(e){if(0===e)return!1;const t=this.keys;return t[e-1].frame!==t[e].frame}evaluateInTangent(e){const t=this.keys,r=t[e-1].frame,n=t[e].frame;return(t[e].value-t[e-1].value)/(n-r)}storeDefaultInTangent(e){const t=this.keys,r=this.animation.getKeys();this.hasDefinedInTangent(e)&&(t[e].inTangent=this.evaluateInTangent(e)),this.property?(r[e].inTangent||(r[e].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e)),r[e].inTangent[this.property]=t[e].inTangent):r[e].inTangent=t[e].inTangent}storeDefaultOutTangent(e){const t=this.keys,r=this.animation.getKeys();this.hasDefinedOutTangent(e)&&(t[e].outTangent=this.evaluateOutTangent(e)),this.property?(r[e].outTangent||(r[e].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e)),r[e].outTangent[this.property]=t[e].outTangent):r[e].outTangent=t[e].outTangent}updateInTangentFromControlPoint(e,t){const r=this.keys;r[e].inTangent=t;const n=this.animation.getKeys();this.property?(n[e].inTangent||(n[e].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e)),n[e-1].outTangent||(n[e-1].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e-1)),n[e].inTangent[this.property]=r[e].inTangent):(n[e].inTangent=r[e].inTangent,void 0===n[e-1].outTangent&&this.storeDefaultOutTangent(e-1)),this.onDataUpdatedObservable.notifyObservers()}updateOutTangentFromControlPoint(e,t){const r=this.keys;r[e].outTangent=t;const n=this.animation.getKeys();this.property?(n[e+1].inTangent||(n[e+1].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e+1)),n[e].outTangent||(n[e].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e)),n[e].outTangent[this.property]=r[e].outTangent):(n[e].outTangent=r[e].outTangent,void 0===n[e+1].inTangent&&this.storeDefaultInTangent(e+1)),this.onDataUpdatedObservable.notifyObservers()}updateKeyFrame(e,t){this.animation.getKeys()[e].frame=t,this.keys[e].frame=t,this.onDataUpdatedObservable.notifyObservers()}updateKeyValue(e,t){this.keys[e].value=t;const r=this.animation.getKeys()[e];this.property?r.value[this.property]=t:r.value=t,this.onDataUpdatedObservable.notifyObservers()}}Po.SampleRate=50,Po.TangentLength=50;const Io=p(6507),Eo=p(6967),Do=p(2130);var To,_o;!function(e){e[e.None=0]="None",e[e.Selected=1]="Selected",e[e.Siblings=2]="Siblings"}(To||(To={})),function(e){e[e.None=0]="None",e[e.Key=1]="Key",e[e.TangentLeft=2]="TangentLeft",e[e.TangentRight=3]="TangentRight"}(_o||(_o={}));class zo extends r.Component{constructor(e){super(e),this._controlMode=_o.None,this._lockX=!1,this._lockY=!1,this._accumulatedX=0,this._accumulatedY=0,this.state={selectedState:To.None,x:this.props.x,y:this.props.y,tangentSelectedIndex:-1},this._svgHost=r.createRef(),this._keyPointSVG=r.createRef(),this._onSelectAllKeysObserver=this.props.context.onSelectAllKeys.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)||this.props.context.activeKeyPoints?.push(this)})),this._onUnifyTangentRequiredObserver=this.props.context.onUnifyTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._unifyTangent()})),this._onBreakTangentRequiredObserver=this.props.context.onBreakTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._breakTangent()})),this._onFlattenTangentRequiredObserver=this.props.context.onFlattenTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._flattenTangent()})),this._onLinearTangentRequiredObserver=this.props.context.onLinearTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._linearTangent()})),this._onStepTangentRequiredObserver=this.props.context.onStepTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._stepTangent()})),this._onSelectionRectangleMovedObserver=this.props.context.onSelectionRectangleMoved.add((e=>{if(!this._keyPointSVG.current)return;if(this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION)return;const t=this._keyPointSVG.current.getBoundingClientRect(),r=!(e.right<t.left||e.left>t.right||e.bottom<t.top||e.top>t.bottom);this.props.context.activeKeyPoints||(this.props.context.activeKeyPoints=[]);const n=this.props.context.activeKeyPoints.indexOf(this);r?-1===n&&(this.props.context.activeKeyPoints.push(this),this.props.context.onActiveKeyPointChanged.notifyObservers()):n>-1&&(this.props.context.activeKeyPoints.splice(n,1),this.props.context.onActiveKeyPointChanged.notifyObservers())})),this._onMainKeyPointSetObserver=this.props.context.onMainKeyPointSet.add((()=>{this.props.context.mainKeyPoint&&this.props.context.mainKeyPoint!==this&&(this._offsetXToMain=this.state.x-this.props.context.mainKeyPoint?.state.x,this._offsetYToMain=this.state.y-this.props.context.mainKeyPoint?.state.y)})),this._onMainKeyPointMovedObserver=this.props.context.onMainKeyPointMoved.add((()=>{const e=this.props.context.mainKeyPoint;if(e!==this&&e){if(this.state.selectedState!==To.None&&0!==this.props.keyId){const t=e.state.x+this._offsetXToMain;this.setState({x:t}),this.props.onFrameValueChanged(this.props.invertX(t))}if(this.state.selectedState===To.Selected){const t=e.state.y+this._offsetYToMain;this.setState({y:t}),this.props.onKeyValueChanged(this.props.invertY(t))}}})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{const e=-1!==this.props.context.activeKeyPoints?.indexOf(this);if(!e&&this.props.context.activeKeyPoints){const e=this.props.curve;let t=To.None;for(const r of this.props.context.activeKeyPoints)if(r.props.keyId===this.props.keyId&&e!==r.props.curve&&e.animation===r.props.curve.animation){t=To.Siblings;break}this.setState({selectedState:t,tangentSelectedIndex:-1})}else this.setState({selectedState:To.Selected,tangentSelectedIndex:-1});e&&(this.props.context.onFrameSet.notifyObservers(this.props.invertX(this.state.x)),this.props.context.onValueSet.notifyObservers(this.props.invertY(this.state.y)))})),this._onActiveKeyFrameChangedObserver=this.props.context.onActiveKeyFrameChanged.add((e=>{this.state.selectedState!==To.Siblings||this.props.context.mainKeyPoint||(this.setState({x:e}),this.props.onFrameValueChanged(this.props.invertX(e)))})),this._onFrameManuallyEnteredObserver=this.props.context.onFrameManuallyEntered.add((e=>{if(this.state.selectedState===To.None)return;let t=this.props.convertX(e);const r=this.props.getPreviousX(),n=this.props.getNextX();null!==r&&(t=Math.max(r,t)),null!==n&&(t=Math.min(n,t));const s=this.props.invertX(t);this.setState({x:t}),this.props.onFrameValueChanged(s)})),this._onValueManuallyEnteredObserver=this.props.context.onValueManuallyEntered.add((e=>{if(this.state.selectedState!==To.Selected)return;const t=this.props.convertY(e);this.setState({y:t}),this.props.onKeyValueChanged(e)}))}componentWillUnmount(){this._onSelectAllKeysObserver&&this.props.context.onSelectAllKeys.remove(this._onSelectAllKeysObserver),this._onUnifyTangentRequiredObserver&&this.props.context.onUnifyTangentRequired.remove(this._onUnifyTangentRequiredObserver),this._onBreakTangentRequiredObserver&&this.props.context.onBreakTangentRequired.remove(this._onBreakTangentRequiredObserver),this._onFlattenTangentRequiredObserver&&this.props.context.onFlattenTangentRequired.remove(this._onFlattenTangentRequiredObserver),this._onLinearTangentRequiredObserver&&this.props.context.onLinearTangentRequired.remove(this._onLinearTangentRequiredObserver),this._onStepTangentRequiredObserver&&this.props.context.onStepTangentRequired.remove(this._onStepTangentRequiredObserver),this._onSelectionRectangleMovedObserver&&this.props.context.onSelectionRectangleMoved.remove(this._onSelectionRectangleMovedObserver),this._onMainKeyPointSetObserver&&this.props.context.onMainKeyPointSet.remove(this._onMainKeyPointSetObserver),this._onMainKeyPointMovedObserver&&this.props.context.onMainKeyPointMoved.remove(this._onMainKeyPointMovedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver),this._onActiveKeyFrameChangedObserver&&this.props.context.onActiveKeyFrameChanged.remove(this._onActiveKeyFrameChangedObserver),this._onFrameManuallyEnteredObserver&&this.props.context.onFrameManuallyEntered.remove(this._onFrameManuallyEnteredObserver),this._onValueManuallyEnteredObserver&&this.props.context.onValueManuallyEntered.remove(this._onValueManuallyEnteredObserver)}shouldComponentUpdate(e,t){return e!==this.props&&(t.x=e.x,t.y=e.y),!0}_breakTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),this.props.curve.updateLockedTangentMode(this.props.keyId,!1),this.forceUpdate()}_unifyTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),this.props.curve.updateLockedTangentMode(this.props.keyId,!0),this.forceUpdate()}_flattenTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),-1!==this.state.tangentSelectedIndex&&0!==this.state.tangentSelectedIndex||0!==this.props.keyId&&this.props.curve.updateInTangentFromControlPoint(this.props.keyId,0),-1!==this.state.tangentSelectedIndex&&1!==this.state.tangentSelectedIndex||this.props.keyId!==this.props.curve.keys.length-1&&this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,0),this.forceUpdate()}_linearTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),-1!==this.state.tangentSelectedIndex&&0!==this.state.tangentSelectedIndex||0!==this.props.keyId&&this.props.curve.storeDefaultInTangent(this.props.keyId),-1!==this.state.tangentSelectedIndex&&1!==this.state.tangentSelectedIndex||this.props.keyId!==this.props.curve.keys.length-1&&this.props.curve.storeDefaultOutTangent(this.props.keyId),this.props.curve.onDataUpdatedObservable.notifyObservers(),this.forceUpdate()}_stepTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:1}),this.forceUpdate()}_select(e){if(!this.props.context.activeKeyPoints)return;const t=this.props.context.activeKeyPoints.indexOf(this);-1===t?(e||(this.props.context.activeKeyPoints=[]),this.props.context.activeKeyPoints.push(this),this.props.context.activeKeyPoints.length>1?(this.props.context.mainKeyPoint=this,this.props.context.onMainKeyPointSet.notifyObservers()):this.props.context.mainKeyPoint=null):e?(this.props.context.activeKeyPoints.splice(t,1),this.props.context.mainKeyPoint=null):this.props.context.activeKeyPoints.length>1?(this.props.context.mainKeyPoint=this,this.props.context.onMainKeyPointSet.notifyObservers()):this.props.context.mainKeyPoint=null}_onPointerDown(e){this.props.context.activeKeyPoints||(this.props.context.activeKeyPoints=[]),e.preventDefault();const t=this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION;if(t)return;this._select(e.nativeEvent.ctrlKey),this.props.context.onActiveKeyPointChanged.notifyObservers(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY;const r=e.nativeEvent.target;"image"!==r.tagName||t?r.classList.contains("left-tangent")&&!t?(this._controlMode=_o.TangentLeft,this.setState({tangentSelectedIndex:0})):r.classList.contains("right-tangent")&&!t&&(this._controlMode=_o.TangentRight,this.setState({tangentSelectedIndex:1})):(this._controlMode=_o.Key,this.setState({tangentSelectedIndex:-1})),this._lockX=!1,this._lockY=!1,this._accumulatedX=0,this._accumulatedY=0,e.stopPropagation()}_extractSlope(e,t,r){r&&e.x>=0?e.x=-.01:!r&&e.x<=0&&(e.x=.01);const n=e.clone();n.normalize(),n.scaleInPlace(t);const s=this.props.curve.keys;return(r?s[this.props.keyId].value-this.props.invertY(n.y+this.state.y):this.props.invertY(n.y+this.state.y)-s[this.props.keyId].value)/(r?s[this.props.keyId].frame-this.props.invertX(n.x+this.state.x):this.props.invertX(n.x+this.state.x)-s[this.props.keyId].frame)}_processTangentMove(e,t,r,n){return t.x+=(e.nativeEvent.offsetX-this._sourcePointerX)*this.props.scale,t.y+=(e.nativeEvent.offsetY-this._sourcePointerY)*this.props.scale,this._extractSlope(t,r,n)}_onPointerMove(e){if(this._pointerIsDown&&this.state.selectedState===To.Selected&&!this.props.context.hasActiveQuaternionAnimationKeyPoints()){if(this._controlMode===_o.Key){const t=e.nativeEvent.offsetX-this._sourcePointerX,r=e.nativeEvent.offsetY-this._sourcePointerY;e.shiftKey?this._lockX||this._lockY||(this._accumulatedX+=Math.abs(t),this._accumulatedY+=Math.abs(r),(this._accumulatedX>5||this._accumulatedY>5)&&(this._accumulatedX>this._accumulatedY?this._lockY=!0:this._lockX=!0)):(this._lockX=!1,this._lockY=!1);let n=this.state.x+(this._lockX?0:t*this.props.scale),s=this.state.y+(this._lockY?0:r*this.props.scale);const o=this.props.getPreviousX(),a=this.props.getNextX(),i=.01;if(null!==o&&(n=Math.max(o+i,n)),null!==a&&(n=Math.min(a-i,n)),0===this.props.keyId||this.props.context.lockLastFrameFrame&&this.props.keyId===this.props.curve.keys.length-1)n=this.state.x;else{const e=this.props.invertX(n);this.props.onFrameValueChanged(e),this.props.context.onFrameSet.notifyObservers(e),n!==this.state.x&&this.props.context.onActiveKeyFrameChanged.notifyObservers(n)}this.props.context.lockLastFrameValue&&this.props.keyId===this.props.curve.keys.length-1&&(s=this.state.y);const l=this.props.invertY(s);this.props.onKeyValueChanged(l),this.props.context.onValueSet.notifyObservers(l),this.setState({x:n,y:s}),this.props.context.activeKeyPoints.length>1&&setTimeout((()=>{this.props.context.mainKeyPoint&&this.props.context.onMainKeyPointMoved.notifyObservers()}))}else{const t=this.props.curve.keys,r=t[this.props.keyId].lockedTangent&&0!==this.props.keyId&&this.props.keyId!==t.length-1;let n=0;const o=s.TmpVectors.Vector2[0];if(r){const e=s.TmpVectors.Vector2[1],t=s.TmpVectors.Vector2[2];s.Vector2.NormalizeToRef(this._inVec,e),s.Vector2.NormalizeToRef(this._outVec,t),n=Math.acos(Math.min(1,Math.max(-1,s.Vector2.Dot(e,t)))),this._inVec.rotateToRef(-n,o),s.Vector2.Distance(o,this._outVec)>.01&&(n=-n)}this._controlMode===_o.TangentLeft?(this.props.curve.updateInTangentFromControlPoint(this.props.keyId,this._processTangentMove(e,this._inVec,this._storedLengthIn,!0)),r&&(this._inVec.rotateToRef(-n,o),o.x=Math.abs(o.x),this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,this._extractSlope(o,this._storedLengthOut,!1)))):this._controlMode===_o.TangentRight&&(this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,this._processTangentMove(e,this._outVec,this._storedLengthOut,!1)),r&&(this._outVec.rotateToRef(n,o),o.x=-Math.abs(o.x),this.props.curve.updateInTangentFromControlPoint(this.props.keyId,this._extractSlope(o,this._storedLengthIn,!0)))),this.props.context.refreshTarget(),this.forceUpdate()}this.props.context.onActiveKeyDataChanged.notifyObservers(this.props.keyId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY,e.stopPropagation()}}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId),e.stopPropagation(),this._controlMode=_o.None}render(){if(!this.props.context.isChannelEnabled(this.props.curve.animation,this.props.curve.color))return null;const e=this.props.curve.animation.dataType,t=e===s.Animation.ANIMATIONTYPE_COLOR3||e===s.Animation.ANIMATIONTYPE_COLOR4,r=e===s.Animation.ANIMATIONTYPE_QUATERNION,n=this.state.selectedState===To.Selected?Eo:this.state.selectedState===To.Siblings?Do:Io,a=this.props.curve.keys,i=a[this.props.keyId].lockedTangent??!0,l=a[this.props.keyId-1]?.interpolation??!1,p=a[this.props.keyId]?.interpolation??!1,c=this.props.curve.hasDefinedInTangent(this.props.keyId),d=this.props.curve.hasDefinedOutTangent(this.props.keyId),h=this.props.invertX(this.state.x),u=this.props.invertY(this.state.y);if(c){const e=u-this.props.curve.getInControlPoint(this.props.keyId);this._inVec=new s.Vector2(this.props.convertX(h-1)-this.state.x,this.props.convertY(e)-this.state.y)}else this._inVec=new s.Vector2;if(d){const e=u+this.props.curve.getOutControlPoint(this.props.keyId);this._outVec=new s.Vector2(this.props.convertX(h+1)-this.state.x,this.props.convertY(e)-this.state.y)}else this._outVec=new s.Vector2;return this._storedLengthIn=this._inVec.length(),this._storedLengthOut=this._outVec.length(),this._inVec.normalize(),this._inVec.scaleInPlace(100*this.props.scale),this._outVec.normalize(),this._outVec.scaleInPlace(100*this.props.scale),(0,o.jsxs)("svg",{ref:this._svgHost,onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),x:this.state.x,y:this.state.y,style:{cursor:r?"auto":"pointer",overflow:"auto",opacity:r?"25%":"100%"},children:[(0,o.jsx)("image",{x:"-"+8*this.props.scale,y:"-"+8*this.props.scale,width:""+16*this.props.scale,height:""+16*this.props.scale,ref:this._keyPointSVG,href:n}),this.state.selectedState===To.Selected&&(0,o.jsxs)("g",{children:[0!==this.props.keyId&&!l&&!t&&!r&&c&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("line",{x1:0,y1:0,x2:`${this._inVec.x}px`,y2:`${this._inVec.y}px`,style:{stroke:0===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA",strokeWidth:""+1*this.props.scale,strokeDasharray:i?"":"2, 2"}}),(0,o.jsx)("circle",{className:"left-tangent",cx:`${this._inVec.x}px`,cy:`${this._inVec.y}px`,r:""+4*this.props.scale,style:{fill:0===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA"}})]}),this.props.keyId!==a.length-1&&!p&&!t&&!r&&d&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("line",{x1:0,y1:0,x2:`${this._outVec.x}px`,y2:`${this._outVec.y}px`,style:{stroke:1===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA",strokeWidth:""+1*this.props.scale,strokeDasharray:i?"":"2, 2"}}),(0,o.jsx)("circle",{className:"right-tangent",cx:`${this._outVec.x}px`,cy:`${this._outVec.y}px`,r:""+4*this.props.scale,style:{fill:1===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA"}})]})]})]})}}class Ro extends r.Component{constructor(e){super(e),this.state={isSelected:!1},this._onDataUpdatedObserver=this.props.curve.onDataUpdatedObservable.add((()=>this.forceUpdate())),this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this._onDataUpdatedObserver&&this.props.curve.onDataUpdatedObservable.remove(this._onDataUpdatedObserver),this._onDataUpdatedObserver=null,this.forceUpdate()})),this._onInterpolationModeSetObserver=e.context.onInterpolationModeSet.add((({keyId:e,value:t})=>{this.props.curve.updateInterpolationMode(e,t)}))}componentWillUnmount(){this._onDataUpdatedObserver&&this.props.curve.onDataUpdatedObservable.remove(this._onDataUpdatedObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onInterpolationModeSetObserver&&this.props.context.onInterpolationModeSet.remove(this._onInterpolationModeSetObserver)}componentDidUpdate(){return this._onDataUpdatedObserver||(this._onDataUpdatedObserver=this.props.curve.onDataUpdatedObservable.add((()=>this.forceUpdate()))),!0}render(){if(!this.props.context.isChannelEnabled(this.props.curve.animation,this.props.curve.color))return null;const e={stroke:this.props.curve.color,fill:"none",strokeWidth:"1"};return this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION&&(e["stroke-dasharray"]="5",e["stroke-opacity"]="0.5"),(0,o.jsx)("svg",{style:{cursor:"pointer",overflow:"auto"},children:(0,o.jsx)("path",{d:this.props.curve.getPathData(this.props.convertX,this.props.convertY),style:e})})}}class Bo extends r.Component{constructor(e){super(e),this._minScale=.5,this._maxScale=5,this._graphAbsoluteWidth=788,this._graphAbsoluteHeight=357,this._viewWidth=788,this._viewCurveWidth=788,this._viewHeight=357,this._viewScale=1,this._offsetX=0,this._offsetY=0,this._graphOffsetX=30,this.state={},this._svgHost=r.createRef(),this._svgHost2=r.createRef(),this._selectionRectangle=r.createRef(),this._evaluateKeys(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((({evaluateKeys:e=!0,frame:t=!0,range:r=!0})=>{e&&this._evaluateKeys(t,r),this._computeSizes(),this.forceUpdate()})),this.props.context.onFrameRequired.add((()=>{this._frameFromActiveKeys(),this.forceUpdate()})),this.props.context.onRangeUpdated.add((()=>{this.forceUpdate()})),this.props.context.onDeleteKeyActiveKeyPoints.add((()=>{if(0!==this.props.context.activeAnimations.length&&this.props.context.activeKeyPoints){for(const e of this.props.context.activeAnimations){const t=e.getKeys(),r=t.slice(0);let n=null;for(const e of this.props.context.activeKeyPoints){if(0===e.props.keyId||e.props.keyId===t.length-1)continue;const s=t[e.props.keyId],o=r.indexOf(s);o>-1&&(r.splice(o,1),null===n&&(n=s.frame))}this.props.context.stop(),e.setKeys(r),null!==n&&this.props.context.moveToFrame(n)}this._evaluateKeys(!1,!1),this.props.context.activeKeyPoints=[],this.props.context.onActiveKeyPointChanged.notifyObservers(),this.props.context.onActiveAnimationChanged.notifyObservers({evaluateKeys:!1}),this.forceUpdate()}})),this.props.context.onCreateOrUpdateKeyPointRequired.add((()=>{if(0!==this.props.context.activeAnimations.length){for(const e of this.props.context.activeAnimations){if(e.dataType===s.Animation.ANIMATIONTYPE_QUATERNION)continue;const t=e.getKeys(),r=this.props.context.activeFrame;let n,o=-1;for(const e of t){if(!(e.frame<r))break;o++}if(this.props.context.target){n=this.props.context.target;for(const t of e.targetPropertyPath)n=n[t];n.clone&&(n=n.clone())}else n=e.evaluate(r);const a=t[o],i=t[o+1];if(0===Math.floor(r-a?.frame))a.value=n;else if(0===Math.floor(i?.frame-r))i.value=n;else{const l={frame:r,value:n,lockedTangent:!0};if(void 0!==a?.outTangent&&void 0!==i?.inTangent){let t=null;const n=1/(i.frame-a.frame),o=(r-a.frame)*n;switch(e.dataType){case s.Animation.ANIMATIONTYPE_FLOAT:t=s.Scalar.Hermite1stDerivative(a.value*n,a.outTangent,i.value*n,i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_VECTOR2:t=s.Vector2.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_VECTOR3:t=s.Vector3.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_COLOR3:t=s.Color3.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_COLOR4:t=s.Color4.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o)}null!==t&&(l.inTangent=t,l.outTangent=t.clone?t.clone():t)}t.splice(o+1,0,l)}e.setKeys(t)}this._evaluateKeys(!1,!1),this.props.context.activeKeyPoints=[],this.props.context.onActiveKeyPointChanged.notifyObservers(),this.props.context.onActiveAnimationChanged.notifyObservers({evaluateKeys:!1}),this.forceUpdate()}}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}_computeSizes(){this._svgHost.current&&this._svgHost2.current&&(this._viewWidth=this._svgHost.current.clientWidth,this._viewCurveWidth=this._svgHost2.current.clientWidth,this._viewHeight=this._svgHost.current.clientHeight,this.forceUpdate())}_setDefaultInTangent(e){for(const t of this._curves)t.storeDefaultInTangent(e)}_setDefaultOutTangent(e){for(const t of this._curves)t.storeDefaultOutTangent(e)}_evaluateKeys(e=!0,t=!0){if(0!==this.props.context.activeAnimations.length){this._curves=[];for(const e of this.props.context.activeAnimations){const r=e.getKeys(),n=[];switch(e.dataType){case s.Animation.ANIMATIONTYPE_FLOAT:n.push(new Po("#DB3E3E",e));break;case s.Animation.ANIMATIONTYPE_VECTOR2:n.push(new Po("#DB3E3E",e,"x",(()=>s.Vector2.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#51E22D",e,"y",(()=>s.Vector2.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_VECTOR3:n.push(new Po("#DB3E3E",e,"x",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#51E22D",e,"y",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#00A3FF",e,"z",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_COLOR3:n.push(new Po("#DB3E3E",e,"r",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#51E22D",e,"g",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#00A3FF",e,"b",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_QUATERNION:n.push(new Po("#DB3E3E",e,"x",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#51E22D",e,"y",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#00A3FF",e,"z",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#8700FF",e,"w",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_COLOR4:n.push(new Po("#DB3E3E",e,"r",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#51E22D",e,"g",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#00A3FF",e,"b",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Po("#8700FF",e,"a",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))))}const o=this._extractValuesFromKeys(r,e.dataType,n);this._curves.push(...n),t&&(this._minValue=Math.min(this._minValue,o.min),this._maxValue=Math.max(this._maxValue,o.max),this._minFrame=Math.min(this._minFrame,r[0].frame),this._maxFrame=Math.max(this._maxFrame,r[r.length-1].frame))}e&&this._frameFromActiveKeys()}else this._curves=[]}_extractValuesFromKeys(e,t,r,n){let o=Number.MAX_VALUE,a=-Number.MAX_VALUE;for(const i of e){let e=!0;switch(void 0!==i.lockedTangent&&(e=i.lockedTangent),t){case s.Animation.ANIMATIONTYPE_FLOAT:o=Math.min(o,i.value),a=Math.max(a,i.value),r&&r[0].keys.push({frame:i.frame,value:i.value,inTangent:i.inTangent,outTangent:i.outTangent,lockedTangent:e,interpolation:i.interpolation});break;case s.Animation.ANIMATIONTYPE_VECTOR2:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_VECTOR3:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),n&&"z"!==n||(o=Math.min(o,i.value.z),a=Math.max(a,i.value.z)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.z,inTangent:i.inTangent?.z,outTangent:i.outTangent?.z,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_COLOR3:n&&"r"!==n||(o=Math.min(o,i.value.r),a=Math.max(a,i.value.r)),n&&"g"!==n||(o=Math.min(o,i.value.g),a=Math.max(a,i.value.g)),n&&"b"!==n||(o=Math.min(o,i.value.b),a=Math.max(a,i.value.b)),r&&(r[0].keys.push({frame:i.frame,value:i.value.r,inTangent:i.inTangent?.r,outTangent:i.outTangent?.r,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.g,inTangent:i.inTangent?.g,outTangent:i.outTangent?.g,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.b,inTangent:i.inTangent?.b,outTangent:i.outTangent?.b,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_QUATERNION:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),n&&"z"!==n||(o=Math.min(o,i.value.z),a=Math.max(a,i.value.z)),n&&"w"!==n||(o=Math.min(o,i.value.w),a=Math.max(a,i.value.w)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.z,inTangent:i.inTangent?.z,outTangent:i.outTangent?.z,lockedTangent:e,interpolation:i.interpolation}),r[3].keys.push({frame:i.frame,value:i.value.w,inTangent:i.inTangent?.w,outTangent:i.outTangent?.w,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_COLOR4:n&&"r"!==n||(o=Math.min(o,i.value.r),a=Math.max(a,i.value.r)),n&&"g"!==n||(o=Math.min(o,i.value.g),a=Math.max(a,i.value.g)),n&&"b"!==n||(o=Math.min(o,i.value.b),a=Math.max(a,i.value.b)),n&&"a"!==n||(o=Math.min(o,i.value.a),a=Math.max(a,i.value.a)),r&&(r[0].keys.push({frame:i.frame,value:i.value.r,inTangent:i.inTangent?.r,outTangent:i.outTangent?.r,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.g,inTangent:i.inTangent?.g,outTangent:i.outTangent?.g,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.b,inTangent:i.inTangent?.b,outTangent:i.outTangent?.b,lockedTangent:e,interpolation:i.interpolation}),r[3].keys.push({frame:i.frame,value:i.value.a,inTangent:i.inTangent?.a,outTangent:i.outTangent?.a,lockedTangent:e,interpolation:i.interpolation}))}}return{min:o,max:a}}_convertX(e){let t=this._maxFrame-this._minFrame;return 0===t&&(t=1),(e-this._minFrame)/t*this._graphAbsoluteWidth}_invertX(e){return e/this._graphAbsoluteWidth*(this._maxFrame-this._minFrame)+this._minFrame}_convertY(e){let t=this._maxValue-this._minValue;return 0===t&&(t=1),this._graphAbsoluteHeight-(e-this._minValue)/t*this._graphAbsoluteHeight}_invertY(e){let t=this._maxValue-this._minValue;return 0===t&&(t=1),(this._graphAbsoluteHeight-e)/this._graphAbsoluteHeight*t+this._minValue}_buildFrameIntervalAxis(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.referenceMaxFrame;let t=this.props.context.activeAnimations[0].framePerSecond;const r=e/this._graphAbsoluteWidth,n=[];0===t&&(t=1);const s=-(this._offsetX*r/t|0)*t,a=s+(this._viewWidth-40)*this._viewScale*r;for(let e=s-t;e<=a+t;e+=t)n.push(e);return n.map((e=>{const t=e/r;return(0,o.jsx)("g",{children:(0,o.jsx)("line",{x1:t,y1:0,x2:t,y2:this._viewHeight*this._viewScale,style:{stroke:"#666666",strokeWidth:1}},"line"+e)},"axis"+e)}))}_buildYAxis(){if(0===this.props.context.activeAnimations.length)return null;const e=this._maxValue!==this._minValue?this._maxValue-this._minValue:1;let t=e/10*this._viewScale;const r=e/this._graphAbsoluteHeight,n=[],s=t;let a=2;for(;(0).toFixed(a)===s.toFixed(a);)a++;const i=Math.pow(10,a);t=Math.round(t*i),t%2!=0&&(t-=1),t/=i;const l=(this._viewHeight*this._viewScale-this._graphAbsoluteHeight-this._offsetY)*r,p=Math.ceil((this._minValue-(l/t|0)*t)/t)*t,c=Math.round((p+this._viewHeight*this._viewScale*r)/t)*t;for(let e=p-t;e<=c+t;e+=t)n.push(e);return n.map((e=>{const t=this._graphAbsoluteHeight-(e-this._minValue)/r;let n=e.toFixed(a);n=parseFloat(n).toFixed(a);const s=n===(0).toFixed(a);return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:this._graphOffsetX*this._viewScale,y1:t,x2:this._viewWidth*this._viewScale,y2:t,style:{stroke:s?"#666666":"#333333",strokeWidth:s?1:.5}},"line"+e),(0,o.jsx)("text",{x:0,y:t,dx:15*this._viewScale+"px",textAnchor:"middle",dy:3*this._viewScale+"px",style:{fontFamily:"acumin-pro-condensed",fontSize:10*this._viewScale+"px",fill:"#888888",textAlign:"center"},children:n},"label"+e)]},"axis"+e)}))}_frameFromActiveKeys(){if(0===this.props.context.activeAnimations.length)return;this._offsetX=20,this._offsetY=20;let e=Number.MAX_VALUE,t=-Number.MAX_VALUE,r=Number.MAX_VALUE,n=-Number.MAX_VALUE,s=!1;for(const o of this.props.context.activeAnimations){let a;const i=this.props.context.getActiveChannel(o);if(i){const e=this._curves.filter((e=>e.color===i))[0];e&&(a=e.property)}let l=o.getKeys();if(this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0){const e=[];for(let t=0;t<this.props.context.activeKeyPoints.length;t++){const r=this.props.context.activeKeyPoints[t];r.props.curve.animation===o&&(e.push(l[r.props.keyId]),0===t&&r.props.keyId>=1&&e.unshift(l[r.props.keyId-1]),t===this.props.context.activeKeyPoints.length-1&&r.props.keyId<l.length-1&&e.push(l[r.props.keyId+1]))}l=e}if(0===l.length)continue;const p=this._extractValuesFromKeys(l,o.dataType,void 0,a);e=Math.min(e,p.min),t=Math.max(t,p.max),r=Math.min(r,l[0].frame),n=Math.max(n,l[l.length-1].frame),s=!0}if(!s)return;this._minFrame=r,this._maxFrame=n,this._minValue=e,this._maxValue=t,this.props.context.referenceMinFrame=this._minFrame,this.props.context.referenceMaxFrame=this._maxFrame;const o=Math.abs(this._convertX(this._maxFrame)-this._convertX(this._minFrame))+2*this._offsetX,a=this._minValue!==this._maxValue?Math.abs(this._convertY(this._minValue)-this._convertY(this._maxValue))+2*this._offsetY:1,i=o/this._viewCurveWidth,l=a/this._viewHeight;this._viewScale=i*this._viewHeight<a?l:i,this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.props.context.onGraphScaled.notifyObservers(this._viewScale)}_dropKeyFrames(e){return e.keys.map(((t,r)=>{const n=this._convertX(t.frame),s=this._convertY(t.value);return(0,o.jsx)(zo,{x:n,y:s,context:this.props.context,scale:this._viewScale,getPreviousX:()=>r>0?this._convertX(e.keys[r-1].frame):null,getNextX:()=>r<e.keys.length-1?this._convertX(e.keys[r+1].frame):null,channel:e.color,keyId:r,curve:e,invertX:e=>this._invertX(e),invertY:e=>this._invertY(e),convertX:e=>this._convertX(e),convertY:e=>this._convertY(e),onFrameValueChanged:t=>{e.updateKeyFrame(r,t),this.props.context.refreshTarget()},onKeyValueChanged:t=>{e.updateKeyValue(r,t),this.props.context.refreshTarget()}},"curve-"+r)}))}_onPointerDown(e){if("svg-graph-curves"!==e.nativeEvent.target.id)return;e.preventDefault(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY;const t=2==e.nativeEvent.which||4==e.button;this._inSelectionMode=!t&&!e.altKey,this._inSelectionMode&&(this._selectionStartX=this._sourcePointerX+40,this._selectionStartY=this._sourcePointerY)}_onPointerMove(e){if(this._pointerIsDown){if(this._inSelectionMode){const t=this._selectionRectangle.current.style;t.visibility="visible";const r=e.nativeEvent.offsetX,n=e.nativeEvent.offsetY;return r>this._selectionStartX?(t.left=`${this._selectionStartX}px`,t.width=r-this._selectionStartX+"px"):(t.left=`${r}px`,t.width=this._selectionStartX-r+"px"),n>this._selectionStartY?(t.top=`${this._selectionStartY}px`,t.height=n-this._selectionStartY+"px"):(t.top=`${n}px`,t.height=this._selectionStartY-n+"px"),r===this._selectionStartX&&n===this._selectionStartY||(this._selectionMade=!0),void this.props.context.onSelectionRectangleMoved.notifyObservers(this._selectionRectangle.current.getBoundingClientRect())}this._offsetX+=(e.nativeEvent.offsetX-this._sourcePointerX)*this._viewScale,this._offsetY+=(e.nativeEvent.offsetY-this._sourcePointerY)*this._viewScale,this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY,this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.forceUpdate()}}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId),this._selectionRectangle.current.style.visibility="hidden",this._inSelectionMode&&this._selectionMade||this.props.context.clearSelection(),this._selectionMade=!1}_onWheel(e){const t=e.deltaY<0?-.05:.05,r=this._viewScale;this._viewScale=Math.min(Math.max(this._minScale,this._viewScale+t*this._viewScale),this._maxScale);const n=e.nativeEvent.offsetX,s=e.nativeEvent.offsetY,o=n*r-n*this._viewScale,a=s*r-s*this._viewScale;this._offsetX-=o,this._offsetY-=a,this.forceUpdate(),e.stopPropagation(),this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.props.context.onGraphScaled.notifyObservers(this._viewScale)}render(){const e=this._viewScale,t=`${-this._offsetX} ${-this._offsetY} ${Math.round(e*this._viewCurveWidth)} ${Math.round(e*this._viewHeight)}`,r=`0 ${-this._offsetY} ${Math.round(e*this._viewWidth)} ${Math.round(e*this._viewHeight)}`,n=`${-this._offsetX} 0 ${Math.round((this._viewWidth-40)*this._viewScale)}  ${Math.round(e*this._viewHeight)}`;let s=0,a=0;if(0!==this.props.context.activeAnimations.length){const e=this.props.context.referenceMinFrame,t=this.props.context.referenceMaxFrame;s=((this.props.context.fromKey-e)/(t-e)*this._graphAbsoluteWidth+this._offsetX)/this._viewScale,a=((this.props.context.toKey-e)/(t-e)*this._graphAbsoluteWidth+this._offsetX)/this._viewScale}return(0,o.jsxs)("div",{id:"graph",onWheel:e=>this._onWheel(e),onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),children:[0!==this.props.context.activeAnimations.length&&(0,o.jsx)("div",{id:"dark-rectangle",style:{left:s+"px",width:a-s+"px"}}),(0,o.jsx)("div",{id:"block-rectangle"}),(0,o.jsx)("svg",{id:"svg-graph-grid",viewBox:r,ref:this._svgHost,children:this._buildYAxis()}),(0,o.jsx)("svg",{id:"svg-graph-horizontal",viewBox:n,children:this._buildFrameIntervalAxis()}),(0,o.jsxs)("svg",{ref:this._svgHost2,id:"svg-graph-curves",tabIndex:0,viewBox:t,children:[this._curves.map(((e,t)=>(0,o.jsx)(Ro,{context:this.props.context,curve:e,convertX:e=>this._convertX(e),convertY:e=>this._convertY(e)},t))),this._curves.map((e=>this._dropKeyFrames(e)))]}),(0,o.jsx)("div",{ref:this._selectionRectangle,id:"selection-rectangle"})]})}}class Uo extends r.Component{constructor(e){super(e),this._graphAbsoluteWidth=788,this._viewScale=1,this._offsetX=0,this._offsetRange=10,this._viewWidth=748,this._rangeWidthToPlayheadWidth=40,this.state={},this._playHead=r.createRef(),this._playHeadCircle=r.createRef(),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onRangeFrameBarResizedObserver=this.props.context.onRangeFrameBarResized.add((e=>{this._viewWidth=e-this._rangeWidthToPlayheadWidth})),this._onBeforeRenderObserver=this.props.context.scene.onBeforeRenderObservable.add((()=>{if(0===this.props.context.activeAnimations.length)return;const e=this.props.context.activeAnimations[0];if(!e)return;const t=e.runtimeAnimations[0];t?this._moveHead(t.currentFrame):this._playHeadCircle.current?.innerHTML||this._moveHead(0)})),this._onMoveToFrameRequiredObserver=this.props.context.onMoveToFrameRequired.add((e=>{this.props.context.moveToFrame(e),this._moveHead(e)})),this._onGraphMovedObserver=this.props.context.onGraphMoved.add((e=>{this._offsetX=e,this.forceUpdate(),this._moveHead(this.props.context.activeFrame)})),this._onGraphScaledObserver=this.props.context.onGraphScaled.add((e=>{this._viewScale=1/e,this.forceUpdate(),this._moveHead(this.props.context.activeFrame)}))}_moveHead(e){this._playHead.current&&this._playHeadCircle.current&&void 0!==e&&(this._playHead.current.style.left=this._frameToPixel(e)+"px",this._playHeadCircle.current.innerHTML=e.toFixed(0),this.props.context.activeFrame=e,this.props.context.onPlayheadMoved.notifyObservers(e))}_frameToPixel(e){const t=this.props.context.referenceMinFrame;return((e-t)/(this.props.context.referenceMaxFrame-t)*this._graphAbsoluteWidth+this._offsetX)*this._viewScale}_pixelToFrame(e,t){const{minFrame:r,maxFrame:n,width:s,offset:o,scale:a}=t,i=this.props.context.activeAnimations[0].getKeys();return Math.max((e/a-o)/s*(n-r)+r,i[0].frame)}componentWillUnmount(){this._onBeforeRenderObserver&&(this.props.context.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onRangeFrameBarResizedObserver&&this.props.context.onRangeFrameBarResized.remove(this._onRangeFrameBarResizedObserver),this._onMoveToFrameRequiredObserver&&this.props.context.onMoveToFrameRequired.remove(this._onMoveToFrameRequiredObserver),this._onGraphMovedObserver&&this.props.context.onGraphMoved.remove(this._onGraphMovedObserver),this._onGraphScaledObserver&&this.props.context.onGraphScaled.remove(this._onGraphScaledObserver)}_getPixelValues(e){let t,r,n,s,o;return e?(t=this.props.context.fromKey,r=this.props.context.toKey,n=this._viewWidth,s=this._offsetRange,o=1):(t=this.props.context.referenceMinFrame,r=this.props.context.referenceMaxFrame,n=this._graphAbsoluteWidth,s=this._offsetX,o=this._viewScale),{minFrame:t,maxFrame:r,width:n,offset:s,scale:o}}_onPointerDown(e,t){e.preventDefault(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId);const r=this._getPixelValues(t),n=this._pixelToFrame(e.nativeEvent.offsetX,r);this.props.context.moveToFrame(n),this._moveHead(n)}_onPointerMove(e,t){if(!this._pointerIsDown)return;const r=this._getPixelValues(t),n=this._pixelToFrame(e.nativeEvent.offsetX,r);this.props.context.moveToFrame(n),this._moveHead(n)}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}render(){return 0===this.props.context.activeAnimations.length?null:(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{id:"play-head",ref:this._playHead,children:[(0,o.jsx)("div",{id:"play-head-bar"}),(0,o.jsx)("div",{id:"play-head-circle",ref:this._playHeadCircle})]}),(0,o.jsx)("div",{id:"play-head-control",onPointerDown:e=>this._onPointerDown(e,!1),onPointerMove:e=>this._onPointerMove(e,!1),onPointerUp:e=>this._onPointerUp(e)}),(0,o.jsx)("div",{id:"play-head-control-2",onPointerDown:e=>this._onPointerDown(e,!0),onPointerMove:e=>this._onPointerMove(e,!0),onPointerUp:e=>this._onPointerUp(e)})]})}}class Go extends r.Component{constructor(e){super(e),this._viewWidth=748,this._offsetX=10,this._isMounted=!1,this.state={},this._svgHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this._isMounted&&(this._computeSizes(),this.forceUpdate())})),this._onPlayheadMovedObserver=this.props.context.onPlayheadMoved.add((()=>{this.forceUpdate()})),this.props.context.onFrameSet.add((()=>{this._isMounted&&this.forceUpdate()})),this._onFrameManuallyEnteredObserver=this.props.context.onFrameManuallyEntered.add((()=>{this._isMounted&&this.forceUpdate()})),this.props.context.onRangeUpdated.add((()=>{this._isMounted&&this.forceUpdate()}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onPlayheadMovedObserver&&this.props.context.onPlayheadMoved.remove(this._onPlayheadMovedObserver),this._onFrameManuallyEnteredObserver&&this.props.context.onFrameManuallyEntered.remove(this._onFrameManuallyEnteredObserver),this._isMounted=!1}_computeSizes(){this._svgHost.current&&(this._viewWidth=this._svgHost.current.clientWidth,this.props.context.onRangeFrameBarResized.notifyObservers(this._viewWidth),this.forceUpdate())}_dropKeyFrames(e){const t=this.props.context.fromKey,r=(this.props.context.toKey-t)/this._viewWidth;return e.getKeys().map(((e,n)=>{const s=(e.frame-t)/r;return(0,o.jsx)("line",{x1:s,y1:"0px",x2:s,y2:"40px",style:{stroke:"#ffc017",strokeWidth:.5}},"frame-line"+e.frame+n)}))}_buildActiveFrame(){if(null===this.props.context.activeFrame||void 0===this.props.context.activeFrame)return null;const e=this.props.context.fromKey,t=(this.props.context.toKey-e)/this._viewWidth,r=(this.props.context.activeFrame-e)/t;return(0,o.jsx)("line",{x1:r,y1:"0px",x2:r,y2:"40px",style:{stroke:"#ffffff",strokeWidth:.5}},"line-activeFrame")}_buildFrames(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.fromKey,t=this.props.context.toKey-e,r=t/this._viewWidth,n=Math.max(Math.floor(25*r),1),s=[],a=e+t;for(let t=e;t<=a;t+=n)s.push(t);return s[s.length-1]<a-n/2&&s.push(a),s.map(((t,n)=>{const s=(t-e)/r;return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:s,y1:"22px",x2:s,y2:"40px",style:{stroke:"#333333",strokeWidth:.5}},"line"+t+n),(0,o.jsx)("text",{x:s,y:0,dx:"6px",textAnchor:"middle",dy:"14px",style:{fontFamily:"acumin-pro-condensed",fontSize:"12px",fill:"#555555",textAlign:"center"},children:t.toFixed(0)},"label"+t+n)]},"axis"+t+n)}))}render(){const e=`${-this._offsetX} 0 ${this._viewWidth+4*this._offsetX} 40`;return(0,o.jsx)("div",{id:"range-frame-bar",children:(0,o.jsxs)("svg",{id:"svg-range-frames",viewBox:e,ref:this._svgHost,children:[this._buildFrames(),this.props.context.activeAnimations.map((e=>this._dropKeyFrames(e))),this._buildActiveFrame()]})})}}var Fo=p(7159),Ho={};Ho.styleTagTransform=qn(),Ho.setAttributes=Jn(),Ho.insert=Yn().bind(null,"head"),Ho.domAPI=Vn(),Ho.insertStyleElement=Kn(),Fn()(Fo.A,Ho),Fo.A&&Fo.A.locals&&Fo.A.locals;class Vo extends r.Component{constructor(e){super(e),this.state={},this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}render(){return(0,o.jsxs)("div",{id:"canvas-zone",children:[(0,o.jsx)(Lo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Bo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Uo,{context:this.props.context,globalState:this.props.globalState}),(0,o.jsx)(Go,{context:this.props.context,globalState:this.props.globalState}),this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"angle-mode"})]})}}var Wo=p(6967);class Yo extends r.Component{constructor(e){super(e);let t=!1;if(-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&this.props.context.activeKeyPoints)for(const e of this.props.context.activeKeyPoints)e.state.selectedState===To.Selected&&e.props.channel===this.props.color&&(t=!0);this.state={isSelected:t},this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{let e=!1;if(this.props.context.activeKeyPoints)for(const t of this.props.context.activeKeyPoints)if(t.props.curve.animation===this.props.animation&&t.props.channel===this.props.color&&-1!==this.props.context.activeAnimations.indexOf(this.props.animation)){e=!0;break}this.setState({isSelected:e})}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver)}_activate(e){const t=this.props.context.activeAnimations.indexOf(this.props.animation);-1!==t&&this.props.context.getActiveChannel(this.props.animation)===this.props.color||(e.ctrlKey?-1===t&&this.props.context.activeAnimations.push(this.props.animation):(this.props.context.activeAnimations=[this.props.animation],this.props.context.resetAllActiveChannels()),this.props.context.enableChannel(this.props.animation,this.props.color),this.props.context.onActiveAnimationChanged.notifyObservers({}))}render(){const e=-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&this.props.context.isChannelEnabled(this.props.animation,this.props.color);return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)("div",{className:"animation-entry"+(e?" isActive":""),children:[this.state.isSelected&&(0,o.jsx)("div",{className:"animation-active-indicator",children:(0,o.jsx)("img",{src:Wo})}),(0,o.jsx)("div",{className:"animation-name",style:{color:this.props.color},onClick:e=>this._activate(e),children:this.props.subName})]})})}}class Zo extends r.Component{constructor(e){super(e),this._unmount=!1,this.state={isExpanded:!1,isSelected:!1},this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this._unmount||(-1===this.props.context.activeAnimations.indexOf(this.props.animation)&&this.setState({isSelected:!1}),this.forceUpdate())})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{this.setState({isSelected:this.props.animation.dataType===s.Animation.ANIMATIONTYPE_FLOAT&&-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&null!==this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0&&this.props.context.activeKeyPoints.some((e=>e.props.curve.animation===this.props.animation))})})),this._onSelectToActivatedObserver=this.props.context.onSelectToActivated.add((e=>{const t=this.props.context.getAnimationSortIndex(this.props.animation),r=this.props.context.activeAnimations.indexOf(this.props.animation);t>e.from&&t<=e.to||t>=e.to&&t<e.from?-1===r&&this.props.context.activeAnimations.push(this.props.animation):t!==e.from&&-1!==r&&this.props.context.activeAnimations.splice(r,1)}))}_onGear(){this.props.context.onEditAnimationUIClosed.addOnce((()=>{this._unmount||this.forceUpdate()})),this.props.context.onEditAnimationRequired.notifyObservers(this.props.animation)}_onDelete(){this.props.context.onDeleteAnimation.notifyObservers(this.props.animation)}componentWillUnmount(){this._unmount=!0,this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver),this._onSelectToActivatedObserver&&this.props.context.onSelectToActivated.remove(this._onSelectToActivatedObserver)}_activate(e){if(e.shiftKey){if(this.props.context.activeAnimations.length>0){const e=this.props.context.activeAnimations[0],t={from:this.props.context.getAnimationSortIndex(e),to:this.props.context.getAnimationSortIndex(this.props.animation)};this.props.context.onSelectToActivated.notifyObservers(t),this.props.context.onActiveAnimationChanged.notifyObservers({})}}else{if(e.ctrlKey){const e=this.props.context.activeAnimations.indexOf(this.props.animation);-1!==e?this.props.context.activeAnimations.splice(e,1):this.props.context.activeAnimations.push(this.props.animation)}else this.props.context.activeAnimations=[this.props.animation],this.props.context.resetAllActiveChannels();this.props.context.disableChannel(this.props.animation),this.props.context.onActiveAnimationChanged.notifyObservers({})}}_expandOrCollapse(){this.setState({isExpanded:!this.state.isExpanded})}render(){const e=-1!==this.props.context.activeAnimations.indexOf(this.props.animation);return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{className:"animation-entry"+(e?" isActive":""),children:[this.state.isSelected&&(0,o.jsx)("div",{className:"animation-active-indicator",children:(0,o.jsx)("img",{src:Wo})}),this.props.animation.dataType===s.Animation.ANIMATIONTYPE_FLOAT&&(0,o.jsx)("div",{className:"animation-chevron",children:(0,o.jsx)("img",{src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgdmlld0JveD0iMCAwIDEwIDEwIj48Y2lyY2xlIGN4PSI1IiBjeT0iNSIgcj0iMi44OSIgc3R5bGU9ImZpbGw6Izg4OCIvPjxyZWN0IHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgc3R5bGU9ImZpbGw6bm9uZSIvPjwvc3ZnPg=="})}),this.props.animation.dataType!==s.Animation.ANIMATIONTYPE_FLOAT&&(0,o.jsx)("div",{className:"animation-chevron",onClick:()=>this._expandOrCollapse(),children:(0,o.jsx)("img",{className:"animation-chevron-image"+(this.state.isExpanded?"":" collapsed"),src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgdmlld0JveD0iMCAwIDEwIDEwIj48cGF0aCBkPSJNNS40Myw3LjMxLDcuODEsMy4xOWEuNTEuNTEsMCwwLDAtLjE1LS42OC41NS41NSwwLDAsMC0uMjgtLjA3SDIuNjJhLjQ4LjQ4LDAsMCwwLS41LjQ3LjQ1LjQ1LDAsMCwwLC4wNy4yOEw0LjU3LDcuMzFhLjQ5LjQ5LDAsMCwwLC42Ni4yQS40OC40OCwwLDAsMCw1LjQzLDcuMzFaIiBzdHlsZT0iZmlsbDojODg4Ii8+PHJlY3Qgd2lkdGg9IjEwIiBoZWlnaHQ9IjEwIiBzdHlsZT0iZmlsbDpub25lIi8+PC9zdmc+"})}),(0,o.jsx)("div",{className:"animation-name",onClick:e=>this._activate(e),children:this.props.animation.name}),(0,o.jsx)(wo,{className:"animation-options",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMCIgaGVpZ2h0PSIyMCIgdmlld0JveD0iMCAwIDIwIDIwIj48cmVjdCB3aWR0aD0iMjAiIGhlaWdodD0iMjAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTAsNC4xYTYuNjIsNi42MiwwLDAsMSwxLjMzLjE2bC4zNC4zOS4xLjkyYS44NS44NSwwLDAsMCwuODMuNzUsMS4wOSwxLjA5LDAsMCwwLC40LS4wN2wuODUtLjM4LjUuMUE2LDYsMCwwLDEsMTUuNyw4LjI4bC0uMTcuNDktLjc1LjU2YS44My44MywwLDAsMC0uMTgsMS4xNi43Ny43NywwLDAsMCwuMTguMThsLjc1LjU2LjE3LjQ5QTYsNiwwLDAsMSwxNC4zLDE0bC0uNS4xLS44LS4zNWEuODUuODUsMCwwLDAtLjc2LjA1LjgzLjgzLDAsMCwwLS40MS42M2wtLjEuOTItLjM0LjM5YTUuODIsNS44MiwwLDAsMS0yLjY5LDBsLS4zMy0uMzktLjEtLjkyYS44My44MywwLDAsMC0uNDEtLjYzLjg1Ljg1LDAsMCwwLS43NiwwbC0uODUuMzdMNS43LDE0YTYsNiwwLDAsMS0xLjM1LTIuMzFsLjE3LS40OS43NS0uNTZhLjgzLjgzLDAsMCwwLC4xOC0xLjE2Ljc3Ljc3LDAsMCwwLS4xOC0uMThsLS43NS0uNTYtLjE3LS40OEE2LjA2LDYuMDYsMCwwLDEsNS43LDZsLjUtLjEuODUuMzhhLjg1Ljg1LDAsMCwwLC43NiwwLC44My44MywwLDAsMCwuNDEtLjYzbC4xLS45Mi4zNC0uMzlBNi4xOCw2LjE4LDAsMCwxLDEwLDQuMVpNMTAsNWE1LjY3LDUuNjcsMCwwLDAtLjgyLjA3bC0uMDcuNTlBMS43MywxLjczLDAsMCwxLDcuMiw3LjIxYTEuNTMsMS41MywwLDAsMS0uNTEtLjEzbC0uNTUtLjI0YTUsNSwwLDAsMC0uODEsMS40bC40OC4zNkExLjc0LDEuNzQsMCwwLDEsNi4xOCwxMWExLjg1LDEuODUsMCwwLDEtLjM3LjM3bC0uNDguMzZhNS4wNyw1LjA3LDAsMCwwLC44MSwxLjQxbC41NS0uMjRBMS43NCwxLjc0LDAsMCwxLDksMTMuOGEyLDIsMCwwLDEsLjE0LjUzbC4wNy41OWE0Ljg5LDQuODksMCwwLDAsMS42MiwwbC4wNy0uNTlhMS43NCwxLjc0LDAsMCwxLDEuOTEtMS41NSwxLjgyLDEuODIsMCwwLDEsLjUyLjE0bC41NS4yNGE1LDUsMCwwLDAsLjgxLTEuNGwtLjQ4LS4zNkExLjc0LDEuNzQsMCwwLDEsMTMuODIsOWExLjg1LDEuODUsMCwwLDEsLjM3LS4zN2wuNDgtLjM2YTUsNSwwLDAsMC0uODEtMS40bC0uNTUuMjRhMS44NiwxLjg2LDAsMCwxLS43LjE0LDEuNzQsMS43NCwwLDAsMS0xLjczLTEuNTVsLS4wNy0uNTlBNC40NSw0LjQ1LDAsMCwwLDEwLDVabTAsMi43MkEyLjI3LDIuMjcsMCwxLDEsNy43MywxMCwyLjI3LDIuMjcsMCwwLDEsMTAsNy43MmgwWm0wLC45MUExLjM2LDEuMzYsMCwxLDAsMTEuMzYsMTAsMS4zNiwxLjM2LDAsMCwwLDEwLDguNjNaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+",onClick:()=>this._onGear()}),(0,o.jsx)(wo,{className:"animation-delete",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MCA0MCI+PGRlZnM+PHN0eWxlPi5jbHMtMXtmaWxsOiNmZmY7fTwvc3R5bGU+PC9kZWZzPjxnIGlkPSJVSSI+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNMjEuMTMsMjAsMjgsMjYuODcsMjYuODcsMjgsMjAsMjEuMTMsMTMuMTMsMjgsMTIsMjYuODcsMTguODcsMjAsMTIsMTMuMTMsMTMuMTMsMTIsMjAsMTguODcsMjYuODcsMTIsMjgsMTMuMTNaIi8+PC9nPjwvc3ZnPg==",onClick:()=>this._onDelete()})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_COLOR3&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"Red"}),(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Green"}),(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#00A3FF",subName:"Blue"})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_VECTOR3&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"X"}),(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Y"}),(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#00A3FF",subName:"Z"})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_VECTOR2&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"X"}),(0,o.jsx)(Yo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Y"})]})]})}}class Jo extends r.Component{constructor(e){super(e),this.state={isVisible:!0},this._onEditAnimationRequiredObserver=this.props.context.onEditAnimationRequired.add((()=>{this.setState({isVisible:!1})})),this._onEditAnimationUIClosedObserver=this.props.context.onEditAnimationUIClosed.add((()=>{this.setState({isVisible:!0})})),this._onDeleteAnimationObserver=this.props.context.onDeleteAnimation.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onEditAnimationRequiredObserver&&this.props.context.onEditAnimationRequired.remove(this._onEditAnimationRequiredObserver),this._onEditAnimationUIClosedObserver&&this.props.context.onEditAnimationUIClosed.remove(this._onEditAnimationUIClosedObserver),this._onDeleteAnimationObserver&&this.props.context.onDeleteAnimation.remove(this._onDeleteAnimationObserver)}render(){return this.state.isVisible?(0,o.jsx)("div",{id:"animation-list",children:this.props.context.animations?.map(((e,t)=>(0,o.jsx)(Zo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.context.useTargetAnimations?e.animation:e},t)))}):null}}class Qo{static _SaveAs(e,t,r){if("download"in HTMLAnchorElement.prototype){const n=window.URL||window.webkitURL,s=r.createElement("a");return s.download=t,s.rel="noopener",s.href=n.createObjectURL(e),setTimeout((()=>{n.revokeObjectURL(s.href)}),4e4),void setTimeout((()=>{this._Click(s,r)}),0)}let n=open("","_blank");n&&(n.document.title=n.document.body.innerText="downloading...");const s="application/octet-stream"===e.type,o=/constructor/i.test(window.HTMLElement)||window.safari,a=/CriOS\/[\d]+/.test(navigator.userAgent);if((a||s&&o)&&"undefined"!=typeof FileReader){const t=new FileReader;t.onloadend=()=>{let e=t.result;e=a?e:e.replace(/^data:[^;]*;/,"data:attachment/file;"),n?n.location.href=e:location.href=e,n=null},t.readAsDataURL(e)}else{const t=window.URL||window.webkitURL,r=t.createObjectURL(e);n?n.location.href=r:location.href=r,n=null,setTimeout((function(){t.revokeObjectURL(r)}),4e4)}}static _Click(e,t){try{e.dispatchEvent(new MouseEvent("click"))}catch(r){const n=t.createEvent("MouseEvents");n.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),e.dispatchEvent(n)}}static DownloadAsFile(e,t,r){const n=new Blob([t],{type:"application/octet-stream"});this._SaveAs(n,r,e)}}class Ko extends r.Component{constructor(e){if(super(e),this._selectedAnimations=[],this.state={},this._root=r.createRef(),this.props.context.animations)if(this.props.context.useTargetAnimations)for(const e of this.props.context.animations)this._selectedAnimations.push(e.animation);else this._selectedAnimations=this.props.context.animations.slice(0)}_getJson(){const e={animations:[]};for(const t of this._selectedAnimations)e.animations.push(t.serialize());return JSON.stringify(e)}saveToSnippetServer(){const e=new XMLHttpRequest,t=this._root.current.ownerDocument,r=this._getJson();e.onreadystatechange=()=>{if(4==e.readyState)if(200==e.status){const r=JSON.parse(e.responseText),n=this.props.context.snippetId;this.props.context.snippetId=r.id,r.version&&"0"!=r.version&&(this.props.context.snippetId+="#"+r.version),this.forceUpdate();const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(n,"g"),replace:this.props.context.snippetId}),t.defaultView.alert("Animations saved with ID: "+this.props.context.snippetId)}else t.defaultView.alert(`Unable to save your animations. It may be too large (${(n.payload.length/1024).toFixed(2)} KB). Please try reducing the number of animations or the number of keys per animation and try again.`)},e.open("POST",s.Animation.SnippetUrl+(this.props.context.snippetId?"/"+this.props.context.snippetId:""),!0),e.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({animations:r}),name:"",description:"",tags:""};e.send(JSON.stringify(n))}saveToFile(){Qo.DownloadAsFile(this._root.current.ownerDocument,this._getJson(),"animations.json")}render(){return(0,o.jsxs)("div",{id:"save-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"save-animation-list",children:this.props.context.animations?.map(((e,t)=>{const r=this.props.context.useTargetAnimations?e.animation:e;return(0,o.jsxs)("div",{className:"save-animation-list-entry",children:[(0,o.jsx)("input",{type:"checkbox",value:r.name,defaultChecked:!0,onClick:e=>{if(e.currentTarget.checked)this._selectedAnimations.push(r);else{const e=this._selectedAnimations.indexOf(r);e>-1&&this._selectedAnimations.splice(e,1)}}}),r.name]},t)}))}),(0,o.jsxs)("div",{id:"save-animation-buttons",children:[(0,o.jsx)("button",{className:"simple-button",id:"save-snippet",type:"button",onClick:()=>{this.saveToSnippetServer()},children:"Save Snippet"}),(0,o.jsx)("button",{className:"simple-button",id:"save-file",type:"button",onClick:()=>{this.saveToFile()},children:"Save File"})]}),this.props.context.snippetId&&(0,o.jsxs)("div",{id:"save-animation-snippet",children:["Snippet ID: ",this.props.context.snippetId]})]})}}class Xo extends r.Component{constructor(e){super(e),this.state={},this._root=r.createRef(),this._textInput=r.createRef()}loadFromFile(e){const t=e.target.files;if(!t||!t.length)return;const r=t[0];s.Tools.ReadFile(r,(e=>{const t=this.props.context,r=new TextDecoder("utf-8"),n=JSON.parse(r.decode(e)).animations;t.animations=[];const o=t.animations;for(const e of n)o.push(s.Animation.Parse(e));t.stop(),t.target.animations=o,t.activeAnimations=o.length?o:[],t.prepare(),t.onAnimationsLoaded.notifyObservers(),t.onActiveAnimationChanged.notifyObservers({})}),void 0,!0),e.target.value=""}loadFromSnippetServer(){const e=this.props.context,t=this._textInput.current.value;s.Animation.ParseFromSnippetAsync(t).then((r=>{e.snippetId=t,void 0!==r.length?e.animations=r:e.animations=[r],e.stop(),e.target.animations=e.animations,e.activeAnimations=e.animations.length?e.animations:[],e.prepare(),e.onAnimationsLoaded.notifyObservers(),e.onActiveAnimationChanged.notifyObservers({})})).catch((e=>{this._root.current?.ownerDocument.defaultView.alert("Unable to load your animations: "+e)}))}render(){return(0,o.jsxs)("div",{id:"load-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"load-animation-snippet-id-label",children:"Snippet Id"}),(0,o.jsx)("div",{id:"load-animation-local-file-label",children:"Local File"}),(0,o.jsx)("input",{type:"text",id:"load-snippet-id",ref:this._textInput}),(0,o.jsx)("button",{className:"simple-button",id:"load-snippet",type:"button",onClick:()=>this.loadFromSnippetServer(),children:"Load"}),(0,o.jsx)("label",{htmlFor:"upload-snippet",id:"file-snippet-label",className:"simple-button",children:"Browse"}),(0,o.jsx)("input",{id:"upload-snippet",type:"file",accept:".json",onChange:e=>this.loadFromFile(e)}),this.props.context.snippetId&&(0,o.jsxs)("div",{id:"load-animation-snippet",children:["Snippet ID: ",this.props.context.snippetId]})]})}}class qo extends r.Component{constructor(e){super(e),this.state={customPropertyMode:!1},this._root=r.createRef(),this._displayName=r.createRef(),this._property=r.createRef(),this._typeElement=r.createRef(),this._loopModeElement=r.createRef(),this._propertylement=r.createRef()}createNew(){const e=this.props.context,t=this._displayName.current.ownerDocument,r=this._displayName.current.value,n=this._property.current?this._property.current.value:this._propertylement.current.value,o=this._typeElement.current?this._typeElement.current.value:this.getInferredType(),a=this._loopModeElement.current.value;if(!r)return void t.defaultView.alert("Please define a display name");if(!n)return void t.defaultView.alert("Please define a property");const i=this.props.context.animations&&this.props.context.animations.length?this.props.context.useTargetAnimations?this.props.context.animations[0].animation.framePerSecond:this.props.context.animations[0].framePerSecond:60;let l=this.props.context.referenceMinFrame,p=this.props.context.referenceMaxFrame;if(this.props.context.animations)for(const e of this.props.context.animations){const t=this.props.context.useTargetAnimations?e.animation:e;l=Math.min(l,t.getKeys()[0].frame),p=Math.max(p,t.getKeys()[t.getKeys().length-1].frame)}let c,d,h,u,b,g,m=0,A=0;switch(o){case"Float":m=s.Animation.ANIMATIONTYPE_FLOAT,c=0,d=1,h=0,u=0,b=0,g=0;break;case"Vector2":m=s.Animation.ANIMATIONTYPE_VECTOR2,c=s.Vector2.Zero(),d=new s.Vector2(1,1),h=new s.Vector2(0,0),u=new s.Vector2(0,0),b=new s.Vector2(0,0),g=new s.Vector2(0,0);break;case"Vector3":m=s.Animation.ANIMATIONTYPE_VECTOR3,c=s.Vector3.Zero(),d=new s.Vector3(1,1,1),h=new s.Vector3(0,0,0),u=new s.Vector3(0,0,0),b=new s.Vector3(0,0,0),g=new s.Vector3(0,0,0);break;case"Quaternion":m=s.Animation.ANIMATIONTYPE_QUATERNION,c=s.Quaternion.Zero(),d=new s.Quaternion(1,1,1,0),h=new s.Quaternion(0,0,0,0),u=new s.Quaternion(0,0,0,0),b=new s.Quaternion(0,0,0,0),g=new s.Quaternion(0,0,0,0);break;case"Color3":m=s.Animation.ANIMATIONTYPE_COLOR3,c=s.Color3.Black(),d=s.Color3.White(),h=new s.Color3(0,0,0),u=new s.Color3(0,0,0),b=new s.Color3(0,0,0),g=new s.Color3(0,0,0);break;case"Color4":m=s.Animation.ANIMATIONTYPE_COLOR4,c=new s.Color4(0,0,0,0),d=new s.Color4(1,1,1,1),h=new s.Color4(0,0,0,0),u=new s.Color4(0,0,0,0),b=new s.Color4(0,0,0,0),g=new s.Color4(0,0,0,0)}switch(a){case"Cycle":A=s.Animation.ANIMATIONLOOPMODE_CYCLE;break;case"Relative":A=s.Animation.ANIMATIONLOOPMODE_RELATIVE;break;case"Relative from current":A=s.Animation.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;break;case"Constant":A=s.Animation.ANIMATIONLOOPMODE_CONSTANT}const C=new s.Animation(r,n,i,m,A),f=[];f.push({frame:l,value:c,inTangent:h,outTangent:u}),f.push({frame:p,value:d,inTangent:b,outTangent:g}),C.setKeys(f),e.stop(),e.animations&&0!==e.animations.length||(e.animations=[],e.target&&(e.target.animations=e.animations)),e.useTargetAnimations||e.animations.push(C),e.activeAnimations.push(C),e.prepare(),e.onActiveAnimationChanged.notifyObservers({}),e.onAnimationsLoaded.notifyObservers()}getInferredType(e=""){const t=this.props.context.target;this._propertylement.current&&(e=this._propertylement.current.value);const r=t[e];return isNaN(parseFloat(r))?r.getClassName():"Float"}render(){const e=[];let t="";if(this.props.context.target){let r=this.props.context.target;const n=r;for(;null!==r;){const t=Object.getOwnPropertyDescriptors(r);for(const r in t){const s=t[r];"_"!==r[0]&&null!==n[r]&&void 0!==n[r]&&(void 0===n[r].r&&void 0===n[r].x&&isNaN(parseFloat(n[r]))||-1===e.indexOf(r)&&(s.writable||s.set)&&e.push(r))}r=Object.getPrototypeOf(r)}e.sort();const s=["scaling","rotation","position"];for(const t of s){const r=e.indexOf(t);-1!==r&&(e.splice(r,1),e.splice(0,0,t))}t=this._propertylement.current?this.getInferredType():this.getInferredType(e[0])}const r=this.state.customPropertyMode||0===e.length;return(0,o.jsxs)("div",{id:"add-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"add-animation-display-name-label",children:"Display Name"}),(0,o.jsx)("div",{id:"add-animation-mode-label",children:"Mode"}),(0,o.jsx)("div",{id:"add-animation-property-label",children:"Property"}),(0,o.jsx)("div",{id:"add-animation-type-label",children:"Type"}),(0,o.jsx)("div",{id:"add-animation-loop-mode-label",children:"Loop Mode"}),(0,o.jsx)("input",{type:"text",id:"add-animation-name",ref:this._displayName,className:"input-text",defaultValue:""}),(0,o.jsx)("select",{id:"add-animation-mode",className:"option",value:this.state.customPropertyMode?"Custom":"List",onChange:e=>{this.setState({customPropertyMode:"Custom"===e.currentTarget.value})},children:["Custom","List"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),r&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("input",{type:"text",id:"add-animation-property",ref:this._property,className:"input-text",defaultValue:""}),(0,o.jsx)("select",{id:"add-animation-type",className:"option",ref:this._typeElement,children:["Float","Vector2","Vector3","Quaternion","Color3","Color4"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))})]}),!r&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("select",{id:"add-animation-property",className:"option",ref:this._propertylement,onClick:()=>{this.forceUpdate()},children:e.map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsx)("div",{id:"add-animation-type",children:t})]}),(0,o.jsx)("select",{id:"add-animation-loop-mode",className:"option",ref:this._loopModeElement,children:["Cycle","Relative","Relative from current","Constant"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsx)("button",{className:"simple-button",id:"add-animation",type:"button",onClick:()=>this.createNew(),children:"Create"})]})}}class $o extends r.Component{constructor(e){super(e),this.state={isVisible:!1,animation:null},this._root=r.createRef(),this._displayName=r.createRef(),this._property=r.createRef(),this._loopModeElement=r.createRef(),this._onEditAnimationRequiredObserver=this.props.context.onEditAnimationRequired.add((e=>{this.setState({isVisible:!0,animation:e})}))}componentWillUnmount(){this._onEditAnimationRequiredObserver&&this.props.context.onEditAnimationRequired.remove(this._onEditAnimationRequiredObserver)}close(){this.setState({isVisible:!1}),this.props.context.onEditAnimationUIClosed.notifyObservers()}validate(){const e=this.props.context,t=this._displayName.current.ownerDocument,r=this._displayName.current.value,n=this._property.current.value,o=this._loopModeElement.current.value;if(!r)return void t.defaultView.alert("Please define a display name");if(!n)return void t.defaultView.alert("Please define a property");const a=this.state.animation;switch(a.name=r,a.targetProperty!==n&&(a.targetProperty=n,a.targetPropertyPath=n.split("."),e.stop()),o){case"Cycle":a.loopMode=s.Animation.ANIMATIONLOOPMODE_CYCLE;break;case"Relative":a.loopMode=s.Animation.ANIMATIONLOOPMODE_RELATIVE;break;case"Relative from current":a.loopMode=s.Animation.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;break;case"Constant":a.loopMode=s.Animation.ANIMATIONLOOPMODE_CONSTANT}this.close()}render(){if(!this.state.isVisible)return null;const e=["Relative","Cycle","Constant","","Yoyo","Relative from current"];return(0,o.jsxs)("div",{id:"edit-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"edit-animation-display-name-label",children:"Display Name"}),(0,o.jsx)("div",{id:"edit-animation-property-label",children:"Property"}),(0,o.jsx)("div",{id:"edit-animation-loop-mode-label",children:"Loop Mode"}),(0,o.jsx)("input",{type:"text",id:"edit-animation-name",ref:this._displayName,className:"input-text",defaultValue:this.state.animation.name||""}),(0,o.jsx)("input",{type:"text",id:"edit-animation-property",ref:this._property,className:"input-text",defaultValue:this.state.animation.targetProperty}),(0,o.jsx)("select",{id:"edit-animation-loop-mode",className:"option",ref:this._loopModeElement,defaultValue:e[this.state.animation.loopMode??1],children:e.filter((e=>""!==e)).map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsxs)("div",{id:"edit-animation",children:[(0,o.jsx)("button",{className:"simple-button",id:"edit-animation-ok",type:"button",onClick:()=>this.validate(),children:"OK"}),(0,o.jsx)("button",{className:"simple-button",id:"edit-animation-cancel",type:"button",onClick:()=>this.close(),children:"Cancel"})]})]})}}var ea,ta=p(9465),ra={};ra.styleTagTransform=qn(),ra.setAttributes=Jn(),ra.insert=Yn().bind(null,"head"),ra.domAPI=Vn(),ra.insertStyleElement=Kn(),Fn()(ta.A,ra),ta.A&&ta.A.locals&&ta.A.locals,function(e){e[e.Edit=0]="Edit",e[e.Add=1]="Add",e[e.Load=2]="Load",e[e.Save=3]="Save"}(ea||(ea={}));class na extends r.Component{constructor(e){super(e),this.state={mode:ea.Edit},this.props.context.onDeleteAnimation.add((e=>{const t=this.props.context.activeAnimations.indexOf(e);-1!==t&&(this.props.context.activeAnimations.splice(t,1),this.props.context.onActiveAnimationChanged.notifyObservers({}));let r=-1;if(this.props.context.useTargetAnimations){const t=this.props.context.animations;for(let n=0;n<t.length;n++)if(t[n].animation===e){r=n;break}}else r=this.props.context.animations.indexOf(e);r>-1&&(this.props.context.animations.splice(r,1),this.forceUpdate())})),this.props.context.onAnimationsLoaded.add((()=>this.setState({mode:ea.Edit})))}_onAddAnimation(){this.state.mode!==ea.Add&&this.setState({mode:ea.Add})}_onLoadAnimation(){this.state.mode!==ea.Load&&this.setState({mode:ea.Load})}_onSaveAnimation(){this.state.mode!==ea.Save&&this.setState({mode:ea.Save})}_onEditAnimation(){this.state.mode!==ea.Edit&&this.setState({mode:ea.Edit})}render(){let e="60";return this.props.context.animations&&this.props.context.animations.length&&(e=this.props.context.useTargetAnimations?this.props.context.animations[0].animation.framePerSecond.toString():this.props.context.animations[0].framePerSecond.toString()),(0,o.jsxs)("div",{id:"sideBar",children:[(0,o.jsxs)("div",{id:"menu-bar",className:this.props.context.useTargetAnimations?"small":"",children:[!this.props.context.useTargetAnimations&&(0,o.jsx)(wo,{tooltip:"Add new animation",isActive:this.state.mode===ea.Add,id:"add-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMCIgaGVpZ2h0PSIzMCIgdmlld0JveD0iMCAwIDMwIDMwIj48cmVjdCB3aWR0aD0iMzAiIGhlaWdodD0iMzAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTUsOC4yN2EuNTguNTgsMCwwLDEsLjU3LjV2NS42NWg1LjU3YS41OC41OCwwLDAsMSwuMDgsMS4xNUgxNS41OHY1LjU3YS41OC41OCwwLDAsMS0xLjE1LjA4VjE1LjU4SDguODVhLjU4LjU4LDAsMCwxLS4wOC0xLjE1aDUuNjVWOC44NUEuNTguNTgsMCwwLDEsMTUsOC4yN1oiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this._onAddAnimation()}),!this.props.context.useTargetAnimations&&(0,o.jsx)(wo,{tooltip:"Load animations",isActive:this.state.mode===ea.Load,id:"load-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onLoadAnimation()}),(0,o.jsx)(wo,{tooltip:"save current animations",isActive:this.state.mode===ea.Save,id:"save-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onSaveAnimation()}),(0,o.jsx)(wo,{tooltip:"Edit animations",isActive:this.state.mode===ea.Edit,id:"edit-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onEditAnimation()}),(0,o.jsx)(mo,{value:e,complement:" fps",isNumber:!0,onValueAsNumberChanged:e=>{this.props.context.animations?.forEach((t=>{this.props.context.useTargetAnimations?t.animation.framePerSecond=e:t.framePerSecond=e}))},tooltip:"Framerate",id:"framerate-animation",globalState:this.props.globalState,context:this.props.context})]}),this.state.mode===ea.Edit&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Jo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)($o,{globalState:this.props.globalState,context:this.props.context})]}),this.state.mode===ea.Save&&(0,o.jsx)(Ko,{globalState:this.props.globalState,context:this.props.context}),this.state.mode===ea.Load&&(0,o.jsx)(Xo,{globalState:this.props.globalState,context:this.props.context}),this.state.mode===ea.Add&&(0,o.jsx)(qo,{globalState:this.props.globalState,context:this.props.context})]})}}var sa=p(2667),oa={};oa.styleTagTransform=qn(),oa.setAttributes=Jn(),oa.insert=Yn().bind(null,"head"),oa.domAPI=Vn(),oa.insertStyleElement=Kn(),Fn()(sa.A,oa),sa.A&&sa.A.locals&&sa.A.locals;class aa extends r.Component{constructor(e){super(e),this.state={isOpen:!1}}onCloseAnimationCurveEditor(e){null!==e&&e.close(),this.setState({isOpen:!1}),this.props.context.activeAnimations=[],this.props.context.onActiveAnimationChanged.notifyObservers({})}shouldComponentUpdate(e,t){return t.isOpen!==this.state.isOpen&&(t.isOpen&&(this.props.context.prepare(),this.props.context.animations&&this.props.context.animations.length&&setTimeout((()=>{this.props.context.activeAnimations.push(this.props.context.useTargetAnimations?this.props.context.animations[0].animation:this.props.context.animations[0]),this.props.context.onActiveAnimationChanged.notifyObservers({})}))),!0)}_onKeyDown(e){switch(e.key){case"Delete":case"Backspace":this.props.context.activeKeyPoints?.length&&!this.props.context.focusedInput&&this.props.context.onDeleteKeyActiveKeyPoints.notifyObservers();break;case" ":this.props.context.isPlaying?this.props.context.stop():this.props.context.play(!0);break;case"a":e.ctrlKey&&(this.props.context.onSelectAllKeys.notifyObservers(),this.props.context.onActiveKeyPointChanged.notifyObservers(),e.preventDefault());break;case"ArrowLeft":this.props.context.focusedInput||this.props.context.onMoveToFrameRequired.notifyObservers(Math.max(0,this.props.context.activeFrame-1));break;case"ArrowRight":this.props.context.focusedInput||this.props.context.onMoveToFrameRequired.notifyObservers(Math.min(this.props.context.clipLength,this.props.context.activeFrame+1));break;case"ArrowDown":{const e=this.props.context.getPrevKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e);break}case"ArrowUp":{const e=this.props.context.getNextKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}}}render(){return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(zn,{label:"Edit",onClick:()=>{this.setState({isOpen:!0})}}),this.state.isOpen&&(0,o.jsx)(go,{id:"curve-editor",title:"Animation Curve Editor",size:{width:1024,height:512},onResize:()=>this.props.context.onHostWindowResized.notifyObservers(),onClose:e=>this.onCloseAnimationCurveEditor(e),onKeyDown:e=>this._onKeyDown(e),children:(0,o.jsxs)("div",{id:"curve-editor",children:[(0,o.jsx)(ko,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(na,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Vo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(So,{globalState:this.props.globalState,context:this.props.context})]})})]})}}class ia{constructor(){this.activeAnimations=[],this.activeChannels={},this.useExistingPlayRange=!1,this.forwardAnimation=!0,this.referenceMinFrame=0,this.referenceMaxFrame=100,this.focusedInput=!1,this.onActiveAnimationChanged=new s.Observable,this.onActiveKeyPointChanged=new s.Observable,this.onHostWindowResized=new s.Observable,this.onSelectAllKeys=new s.Observable,this.onActiveKeyFrameChanged=new s.Observable,this.onFrameSet=new s.Observable,this.onFrameManuallyEntered=new s.Observable,this.onMainKeyPointSet=new s.Observable,this.onMainKeyPointMoved=new s.Observable,this.onValueSet=new s.Observable,this.onValueManuallyEntered=new s.Observable,this.onFrameRequired=new s.Observable,this.onCreateOrUpdateKeyPointRequired=new s.Observable,this.onFlattenTangentRequired=new s.Observable,this.onLinearTangentRequired=new s.Observable,this.onBreakTangentRequired=new s.Observable,this.onUnifyTangentRequired=new s.Observable,this.onStepTangentRequired=new s.Observable,this.onDeleteAnimation=new s.Observable,this.onGraphMoved=new s.Observable,this.onGraphScaled=new s.Observable,this.onRangeUpdated=new s.Observable,this.onMoveToFrameRequired=new s.Observable,this.onAnimationStateChanged=new s.Observable,this.onDeleteKeyActiveKeyPoints=new s.Observable,this.onSelectionRectangleMoved=new s.Observable,this.onAnimationsLoaded=new s.Observable,this.onEditAnimationRequired=new s.Observable,this.onEditAnimationUIClosed=new s.Observable,this.onClipLengthIncreased=new s.Observable,this.onClipLengthDecreased=new s.Observable,this.onInterpolationModeSet=new s.Observable,this.onSelectToActivated=new s.Observable,this.onRangeFrameBarResized=new s.Observable,this.onPlayheadMoved=new s.Observable,this.lockLastFrameValue=!1,this.lockLastFrameFrame=!1,this.onActiveKeyDataChanged=new s.Observable}prepare(){if(this.isPlaying=!1,!this.animations||!this.animations.length)return;const e=this.useTargetAnimations?this.animations[0].animation:this.animations[0],t=e.getKeys();this.referenceMinFrame=0,this.referenceMaxFrame=t[t.length-1].frame,this.useExistingPlayRange||(this.fromKey=this.referenceMinFrame,this.toKey=this.referenceMaxFrame),this.snippetId=e.snippetId,this.clipLength=this.referenceMaxFrame,e&&e.hasRunningRuntimeAnimations&&(this.isPlaying=!0)}play(e){let t;this.isPlaying=!0,this.scene.stopAnimation(this.target),e?this.rootAnimationGroup?this.rootAnimationGroup.start(!0,1,this.fromKey,this.toKey):t=this.scene.beginAnimation(this.target,this.fromKey,this.toKey,!0):this.rootAnimationGroup?this.rootAnimationGroup.start(!0,1,this.toKey,this.fromKey):t=this.scene.beginAnimation(this.target,this.toKey,this.fromKey,!0),this.forwardAnimation=e,this.rootAnimationGroup?this.rootAnimationGroup.goToFrame(this.activeFrame):t.goToFrame(this.activeFrame),this.onAnimationStateChanged.notifyObservers()}stop(){this.isPlaying=!1,this.rootAnimationGroup?this.rootAnimationGroup.stop():this.scene.stopAnimation(this.target),this.onAnimationStateChanged.notifyObservers()}moveToFrame(e){if(this.animations&&this.animations.length){this.activeFrame=e,this.isPlaying||(this.rootAnimationGroup?this.rootAnimationGroup.start(!1,1,this.fromKey,this.toKey):this.scene.beginAnimation(this.target,this.fromKey,this.toKey,!1));for(const t of this.animations){const r=this.useTargetAnimations?t.animation:t;if(!r.hasRunningRuntimeAnimations)return;for(const t of r.runtimeAnimations)t.goToFrame(e)}this.stop()}}refreshTarget(){this.animations&&this.animations.length&&(this.isPlaying||this.moveToFrame(this.activeFrame))}clearSelection(){this.activeKeyPoints=[],this.onActiveKeyPointChanged.notifyObservers()}enableChannel(e,t){this.activeChannels[e.uniqueId]=t}disableChannel(e){delete this.activeChannels[e.uniqueId]}isChannelEnabled(e,t){return void 0===this.activeChannels[e.uniqueId]||this.activeChannels[e.uniqueId]===t}getActiveChannel(e){return this.activeChannels[e.uniqueId]}resetAllActiveChannels(){this.clearSelection(),this.activeChannels={}}getAnimationSortIndex(e){if(!this.animations)return-1;for(let t=0;t<this.animations?.length;t++)if(e===(this.useTargetAnimations?this.animations[0].animation:this.animations[t]))return t;return-1}getPrevKey(){if(!this.animations||!this.animations.length||0===this.activeAnimations.length)return null;let e=-Number.MAX_VALUE;for(const t of this.activeAnimations){const r=t.getKeys();for(const t of r)t.frame<this.activeFrame&&t.frame>e&&(e=t.frame)}return e===-Number.MAX_VALUE&&(e=this.fromKey),e}getNextKey(){if(!this.animations||!this.animations.length)return null;let e=Number.MAX_VALUE;for(const t of this.activeAnimations){const r=t.getKeys();for(const t of r)t.frame>this.activeFrame&&t.frame<e&&(e=t.frame)}return e===Number.MAX_VALUE&&(e=this.toKey),e}getKeyAtAnyFrameIndex(e){if(!(this.animations&&this.animations.length&&this.activeAnimations&&this.activeAnimations.length))return null;let t=0;for(const r of this.activeAnimations){const n=r.getKeys();let s=0;for(const r of n){if(0===Math.floor(e-r.frame))return{animationIndex:t,keyIndex:s};s++}t++}return null}hasActiveQuaternionAnimationKeyPoints(){const e=this.activeKeyPoints?.map((e=>e.props.curve.animation.dataType)),t=e?.filter((e=>e===s.Animation.ANIMATIONTYPE_QUATERNION));return(t?.length||0)>0}}class la extends r.Component{constructor(e){super(e),this._animations=null,this._isPlaying=!1,this._animationControl={from:0,to:0,loop:!1,initialized:!1},this.state={currentFrame:0};const t=this.props.animatable;if(this._ranges=t.getAnimationRanges?t.getAnimationRanges():[],t.getAnimatables){const e=t.getAnimatables();this._animations=new Array,e.forEach((e=>{e.animations&&this._animations.push(...e.animations)})),t.animations&&this._animations.push(...t.animations),this._animations&&this._animations.length&&this._animations.forEach((e=>{const t=e.getKeys();if(t&&t.length>0){t[0].frame<this._animationControl.from&&(this._animationControl.from=t[0].frame);const e=t.length-1;t[e].frame>this._animationControl.to&&(this._animationControl.to=t[e].frame)}}))}this._timelineRef=r.createRef()}playOrPause(){const e=this.props.animatable;this._isPlaying=this.props.scene.getAllAnimatablesByTarget(e).length>0,this._isPlaying?(this.props.scene.stopAnimation(this.props.animatable),this._mainAnimatable=null):this._mainAnimatable=this.props.scene.beginAnimation(this.props.animatable,this._animationControl.from,this._animationControl.to,this._animationControl.loop),this.forceUpdate()}componentDidMount(){this._onBeforeRenderObserver=this.props.scene.onBeforeRenderObservable.add((()=>{this._isPlaying&&this._mainAnimatable&&this.setState({currentFrame:this._mainAnimatable.masterFrame})}))}componentWillUnmount(){this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)}onCurrentFrameChange(e){this._mainAnimatable&&(this._mainAnimatable.goToFrame(e),this.setState({currentFrame:e}))}onChangeFromOrTo(){this.playOrPause(),this._isPlaying&&this.playOrPause()}componentDidUpdate(e){e.animatable.uniqueId!==this.props.animatable.uniqueId&&(this._animationCurveEditorContext=null)}render(){const e=this.props.animatable,t=this.props.animatable,r=this.props.scene.getAllAnimatablesByTarget(e);this._isPlaying=r.length>0,this._isPlaying&&(this._mainAnimatable=r[0],this._mainAnimatable&&(this._animationControl.from=this._mainAnimatable.fromFrame,this._animationControl.to=this._mainAnimatable.toFrame,this._animationControl.loop=this._mainAnimatable.loopAnimation,this._animationControl.initialized=!0));const n=e.animations;return this._animationCurveEditorContext||(this._animationCurveEditorContext=new ia,this._animationCurveEditorContext.title=this.props.animatable.name||"",this._animationCurveEditorContext.animations=n,this._animationCurveEditorContext.target=this.props.animatable,this._animationCurveEditorContext.scene=this.props.scene,this._animationCurveEditorContext.fromKey=this._animationControl.from,this._animationCurveEditorContext.toKey=this._animationControl.to,this._animationCurveEditorContext.useExistingPlayRange=this._animationControl.initialized),(0,o.jsxs)(o.Fragment,{children:[this._ranges.length>0&&(0,o.jsx)(Dn,{title:"ANIMATION RANGES",selection:this.props.globalState,children:this._ranges.map(((t,r)=>(0,o.jsx)(zn,{label:t.name,onClick:()=>{this._mainAnimatable=null,this.props.scene.beginAnimation(e,t.from,t.to,!0)}},t.name+r)))}),n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"ANIMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Count",value:n.length.toString()}),n.map(((e,t)=>(0,o.jsx)(En,{label:"#"+t+" >",value:e.targetProperty},e.targetProperty+t))),(0,o.jsx)(aa,{globalState:this.props.globalState,context:this._animationCurveEditorContext})]}),n.length>0&&(0,o.jsxs)(Dn,{title:"ANIMATION GENERAL CONTROL",selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,isInteger:!0,label:"From",target:this._animationControl,propertyName:"from",onChange:()=>this.onChangeFromOrTo()}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,isInteger:!0,label:"To",target:this._animationControl,propertyName:"to",onChange:()=>this.onChangeFromOrTo()}),(0,o.jsx)(ds,{label:"Loop",onSelect:e=>{this._animationControl.loop=e,r.forEach((t=>{t.loopAnimation=e}))},isSelected:()=>this._animationControl.loop}),this._isPlaying&&(0,o.jsx)(to,{lockObject:this.props.lockObject,ref:this._timelineRef,label:"Current frame",minimum:this._animationControl.from,maximum:this._animationControl.to,step:(this._animationControl.to-this._animationControl.from)/1e3,directValue:this.state.currentFrame,onInput:e=>this.onCurrentFrameChange(e)}),(0,o.jsx)(zn,{label:this._isPlaying?"Stop":"Play",onClick:()=>this.playOrPause()}),(this._ranges.length>0||this._animations&&this._animations.length>0)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ds,{label:"Enable override",onSelect:e=>{e?(t.animationPropertiesOverride=new s.AnimationPropertiesOverride,t.animationPropertiesOverride.blendingSpeed=.05):t.animationPropertiesOverride=null,this.forceUpdate()},isSelected:()=>null!=t.animationPropertiesOverride,onValueChanged:()=>this.forceUpdate()}),null!=t.animationPropertiesOverride&&(0,o.jsxs)("div",{children:[(0,o.jsx)(ds,{label:"Enable blending",target:t.animationPropertiesOverride,propertyName:"enableBlending",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blending speed",target:t.animationPropertiesOverride,propertyName:"blendingSpeed",minimum:0,maximum:.1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})]})]})}}class pa extends r.Component{constructor(e){super(e),this._localChange=!1,this._propertyChange=!0;const t=this.props.target[this.props.propertyName];this.state={value:t?this.props.isInteger?t.toFixed(0):t.toFixed(this.props.digits||3):"0"},this._store=t}componentWillUnmount(){this.unlock()}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=e.target[e.propertyName],n=r?this.props.isInteger?r.toFixed(0):r.toFixed(this.props.digits||3):"0";return n!==t.value&&(t.value=n,!0)}raiseOnPropertyChanged(e,t){this.props.onChange&&this.props.onChange(e),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.replaySourceReplacement??this.props.target,property:this.props.propertyName,value:e,initialValue:t})}convertToHexString(e){for(;e.length<10;)e+="0";return e}updateValue(e,t){"0x"!=e.substr(0,2)&&(e="0"!=e.substr(0,1)?"0x"+e:"0x"+e.substr(1));const r=e.substr(2);if(""!=r&&0==/^[0-9A-Fa-f]+$/g.test(r))return;if(e.length>10)return;const n=this.convertToHexString(e);let s;s=parseInt(n),isNaN(s)||void 0===this.props.min||s<this.props.min&&(s=this.props.min,e=s.toString()),this._localChange=!0,isNaN(s)||(this.setState({value:e}),t?(this._propertyChange=!0,this.props.target[this.props.propertyName]=s,this.raiseOnPropertyChanged(s,this._store)):this._propertyChange=!1,this._store=s)}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){let e;if(this._propertyChange){e=parseInt(this.state.value).toString(16);let t="";for(let r=0;r<8-e.length;r++)t+="0";e="0x"+t+e.toUpperCase()}else e=this.state.value;return(0,o.jsx)("div",{children:!this.props.useEuler&&(0,o.jsxs)("div",{className:this.props.additionalClass?this.props.additionalClass+" floatLine":"floatLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"value",children:(0,o.jsx)("input",{type:"string",className:"hex-input",value:e,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value,!1),onKeyDown:e=>{13===e.keyCode&&this.updateValue(this.state.value,!0)}})})]})})}}class ca extends r.Component{constructor(e){super(e)}render(){const e=this.props.material;e.depthFunction=e.depthFunction??0;const t=[{label:"<None>",value:Number.MAX_SAFE_INTEGER},{label:"Clockwise",value:s.Material.ClockWiseSideOrientation},{label:"Counterclockwise",value:s.Material.CounterClockWiseSideOrientation}],r=[{label:"<Not Defined>",value:ro},{label:"Opaque",value:s.PBRMaterial.PBRMATERIAL_OPAQUE},{label:"Alpha test",value:s.PBRMaterial.PBRMATERIAL_ALPHATEST},{label:"Alpha blend",value:s.PBRMaterial.PBRMATERIAL_ALPHABLEND},{label:"Alpha blend and test",value:s.PBRMaterial.PBRMATERIAL_ALPHATESTANDBLEND}],n=[{label:"Combine",value:s.Constants.ALPHA_COMBINE},{label:"One one",value:s.Constants.ALPHA_ONEONE},{label:"Add",value:s.Constants.ALPHA_ADD},{label:"Subtract",value:s.Constants.ALPHA_SUBTRACT},{label:"Multiply",value:s.Constants.ALPHA_MULTIPLY},{label:"Maximized",value:s.Constants.ALPHA_MAXIMIZED},{label:"Pre-multiplied",value:s.Constants.ALPHA_PREMULTIPLIED}],a=[{label:"<Engine Default>",value:0},{label:"Never",value:s.Engine.NEVER},{label:"Always",value:s.Engine.ALWAYS},{label:"Equal",value:s.Engine.EQUAL},{label:"Less",value:s.Engine.LESS},{label:"Less or equal",value:s.Engine.LEQUAL},{label:"Greater",value:s.Engine.GREATER},{label:"Greater or equal",value:s.Engine.GEQUAL},{label:"Not equal",value:s.Engine.NOTEQUAL}],i=[{label:"Never",value:s.Constants.NEVER},{label:"Always",value:s.Constants.ALWAYS},{label:"Equal",value:s.Constants.EQUAL},{label:"Less",value:s.Constants.LESS},{label:"Less or equal",value:s.Constants.LEQUAL},{label:"Greater",value:s.Constants.GREATER},{label:"Greater or equal",value:s.Constants.GEQUAL},{label:"Not equal",value:s.Constants.NOTEQUAL}],l=[{label:"Keep",value:s.Constants.KEEP},{label:"Zero",value:s.Constants.ZERO},{label:"Replace",value:s.Constants.REPLACE},{label:"Incr",value:s.Constants.INCR},{label:"Decr",value:s.Constants.DECR},{label:"Invert",value:s.Constants.INVERT},{label:"Incr wrap",value:s.Constants.INCR_WRAP},{label:"Decr wrap",value:s.Constants.DECR_WRAP}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(ds,{label:"Backface culling",target:e,propertyName:"backFaceCulling",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Orientation",options:t,target:e,propertyName:"sideOrientation",onPropertyChangedObservable:this.props.onPropertyChangedObservable,allowNullValue:!0,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ds,{label:"Disable lighting",target:e,propertyName:"disableLighting",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Disable color write",target:e,propertyName:"disableColorWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Disable depth write",target:e,propertyName:"disableDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Depth function",options:a,target:e,propertyName:"depthFunction",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({depthFunction:e})}),(0,o.jsx)(ds,{label:"Need depth pre-pass",target:e,propertyName:"needDepthPrePass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Wireframe",target:e,propertyName:"wireframe",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Point cloud",target:e,propertyName:"pointsCloud",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Point size",target:e,propertyName:"pointSize",minimum:0,maximum:100,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Z-offset Factor",target:e,propertyName:"zOffset",minimum:-10,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Z-offset Units",target:e,propertyName:"zOffsetUnits",minimum:-10,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsxs)(Dn,{title:"TRANSPARENCY",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Alpha",target:e,propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.transparencyMode&&(0,o.jsx)(no,{allowNullValue:!0,label:"Transparency mode",options:r,target:e,propertyName:"transparencyMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({transparencyMode:e})}),(0,o.jsx)(no,{label:"Alpha mode",options:n,target:e,propertyName:"alphaMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({alphaMode:e})}),e.diffuseTexture&&(0,o.jsx)(ds,{label:"Diffuse texture has alpha",target:e.diffuseTexture,propertyName:"hasAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.useAlphaFromDiffuseTexture&&(0,o.jsx)(ds,{label:"Use alpha from diffuse texture",target:e,propertyName:"useAlphaFromDiffuseTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.albedoTexture&&(0,o.jsx)(ds,{label:"Albedo texture has alpha",target:e.albedoTexture,propertyName:"hasAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.useAlphaFromAlbedoTexture&&(0,o.jsx)(ds,{label:"Use alpha from albedo texture",target:e,propertyName:"useAlphaFromAlbedoTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Separate culling pass",target:e,propertyName:"separateCullingPass",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e.stencil&&(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Dn,{title:"STENCIL",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e.stencil,propertyName:"enabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(pa,{isInteger:!0,lockObject:this.props.lockObject,label:"Mask",target:e.stencil,propertyName:"mask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Function",options:i,target:e.stencil,propertyName:"func",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({stencilFunction:e})}),(0,o.jsx)(eo,{isInteger:!0,lockObject:this.props.lockObject,label:"Function reference",target:e.stencil,propertyName:"funcRef",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(pa,{isInteger:!0,lockObject:this.props.lockObject,label:"Function mask",target:e.stencil,propertyName:"funcMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Op stencil fail",options:l,target:e.stencil,propertyName:"opStencilFail",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opStencilFail:e})}),(0,o.jsx)(no,{label:"Op depth fail",options:l,target:e.stencil,propertyName:"opDepthFail",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opDepthFail:e})}),(0,o.jsx)(no,{label:"Op stencil+depth pass",options:l,target:e.stencil,propertyName:"opStencilDepthPass",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opStencilDepthPass:e})})]})}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class da extends r.Component{constructor(e){super(e)}render(){const e=this.props.material;return(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class ha extends r.Component{constructor(e){super(e);const t=this.props.material,r=this.props.texture;this.state={isDebugSelected:t&&t.reservedDataStore&&t.reservedDataStore.debugTexture===r}}componentDidMount(){this.props.onDebugSelectionChangeObservable&&(this._onDebugSelectionChangeObserver=this.props.onDebugSelectionChangeObservable.add((e=>{e!==this&&this.setState({isDebugSelected:!1})})))}componentWillUnmount(){this.props.onDebugSelectionChangeObservable&&this._onDebugSelectionChangeObserver&&this.props.onDebugSelectionChangeObservable.remove(this._onDebugSelectionChangeObserver)}debugTexture(){if(this.props.customDebugAction){const e=!this.state.isDebugSelected;return this.props.customDebugAction(e),this.setState({isDebugSelected:e}),void(this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this))}const e=this.props.texture,t=this.props.material;if(!t||!e)return;const r=t.getScene();if(t.reservedDataStore&&t.reservedDataStore.debugTexture===e){const n=t.reservedDataStore.debugMaterial;e.level=t.reservedDataStore.level;for(const e of r.meshes)e.material===n&&(e.material=t);return n.dispose(),t.reservedDataStore.debugTexture=null,t.reservedDataStore.debugMaterial=null,void this.setState({isDebugSelected:!1})}let n=t,o=!1;t.reservedDataStore&&t.reservedDataStore.debugTexture&&(n=t.reservedDataStore.debugMaterial,o=!0);const a=new s.StandardMaterial("debugMaterial",r);a.disableLighting=!0,a.sideOrientation=t.sideOrientation,a.emissiveTexture=e,a.forceDepthWrite=!0,a.reservedDataStore={hidden:!0};for(const e of r.meshes)e.material===n&&(e.material=a);t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.debugTexture=e,t.reservedDataStore.debugMaterial=a,t.reservedDataStore.level=e.level,e.level=1,this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this),o&&n.dispose(),this.setState({isDebugSelected:!0})}onLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.texture;this.props.onSelectionChangedObservable.notifyObservers(e)}updateTexture(e){const t=this.props.material??this.props.texturedObject;t&&s.Tools.ReadFile(e,(r=>{const n=new Blob([r],{type:"octet/stream"}),o=URL.createObjectURL(n),a=e.name.split(".").pop()?.toLowerCase(),i=this.props.cubeOnly?new s.CubeTexture(o,t.getScene(),[],!1,void 0,void 0,void 0,void 0,!1,a?"."+a:void 0):new s.Texture(o,t.getScene(),!1,!1);this.props.propertyName?t[this.props.propertyName]=i:this.props.onTextureCreated&&this.props.onTextureCreated(i),this.forceUpdate()}),void 0,!0)}removeTexture(){const e=this.props.material??this.props.texturedObject;e&&(this.props.propertyName?e[this.props.propertyName]=null:this.props.onTextureRemoved&&this.props.onTextureRemoved(),this.forceUpdate())}render(){const e=this.props.texture;return e?(0,o.jsxs)("div",{className:"textureLinkLine",children:[(!e.isCube||this.props.cubeOnly)&&(this.props.material||this.props.texturedObject)&&(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)("div",{className:this.state.isDebugSelected?"debug selected":"debug",children:[this.props.material&&(0,o.jsx)("span",{className:"actionIcon",onClick:()=>this.debugTexture(),title:"Render as main texture",children:(0,o.jsx)(Dr,{icon:nn})}),(0,o.jsx)("span",{className:"actionIcon",onClick:()=>this.removeTexture(),title:"Remove texture",children:(0,o.jsx)(Dr,{icon:ln})})]})}),(0,o.jsx)(En,{label:this.props.label,value:e.name,onLink:()=>this.onLink()})]}):this.props.propertyName||this.props.onTextureCreated?(0,o.jsx)(Rn,{label:`Add ${this.props.label} texture`,onClick:e=>this.updateTexture(e),accept:this.props.fileFormats??".jpg, .png, .tga, .dds, .env"}):null}}class ua extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Dn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Specular",texture:e.specularTexture,propertyName:"specularTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Reflection",texture:e.reflectionTexture,propertyName:"reflectionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Refraction",texture:e.refractionTexture,propertyName:"refractionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Bump",texture:e.bumpTexture,propertyName:"bumpTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Opacity",texture:e.opacityTexture,propertyName:"opacityTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Ambient",texture:e.ambientTexture,propertyName:"ambientTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Detailmap",texture:e.detailMap.texture,material:e,onTextureCreated:t=>e.detailMap.texture=t,onTextureRemoved:()=>e.detailMap.texture=null,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ds,{label:"Use lightmap as shadowmap",target:e,propertyName:"useLightmapAsShadowmap",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use detailmap",target:e.detailMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.decalMap&&(0,o.jsx)(ds,{label:"Use decalmap",target:e.decalMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Dn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Specular power",target:e,propertyName:"specularPower",minimum:0,maximum:128,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Ambient",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use specular over alpha",target:e,propertyName:"useSpecularOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[e.diffuseTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Diffuse level",target:e.diffuseTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.specularTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Specular level",target:e.specularTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.reflectionTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflection level",target:e.reflectionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.refractionTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Refraction level",target:e.refractionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.emissiveTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Emissive level",target:e.emissiveTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bumpTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Bump level",target:e.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.opacityTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Opacity level",target:e.opacityTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.ambientTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Ambient level",target:e.ambientTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.lightmapTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Lightmap level",target:e.lightmapTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.detailMap.isEnabled&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Detailmap diffuse",target:e.detailMap,propertyName:"diffuseBlendLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Detailmap bump",target:e.detailMap,propertyName:"bumpLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ba{static async GetTextureDataAsync(e,t,r,n,o,a,i=0){a&&(a.blockMutationUpdates=!0);try{const a=await s.TextureTools.GetTextureDataAsync(e,t,r,n,i);if(!(o.R&&o.G&&o.B&&o.A))for(let e=0;e<t*r*4;e+=4){if(o.A&&!o.R&&!o.G&&!o.B){a[e]=a[e+3],a[e+1]=a[e+3],a[e+2]=a[e+3],a[e+3]=255;continue}let t=a[e],r=a[e+1],n=a[e+2],s=a[e+3];o.A||(s=255),o.R||(t=o.G&&!o.B?r:o.B&&!o.G?n:0),o.G||(r=o.R&&!o.B?t:o.B&&!o.R?n:0),o.B||(n=o.R&&!o.G?t:o.G&&!o.R?r:0),a[e]=t,a[e+1]=r,a[e+2]=n,a[e+3]=s}if(e.invertY||e.isCube){const e=4*t,n=r/2;for(let t=0;t<n;t++)for(let n=0;n<e;n++){const s=n+t*e,o=n+(r-t-1)*e,i=a[s];a[s]=a[o],a[o]=i}}return a}finally{a&&(a.blockMutationUpdates=!1)}}}class ga extends r.Component{constructor(e){super(e),this.state={channels:ga._TextureChannelStates.ALL,face:0},this._canvasRef=r.createRef()}shouldComponentUpdate(e,t){return e.texture!==this.props.texture||t.channels!==this.state.channels||t.face!==this.state.face}componentDidMount(){this.updatePreview()}componentDidUpdate(){this.updatePreview()}async updatePreview(){const e=this._canvasRef.current,t=this.props.texture,r=t.getSize(),n=r.width/r.height;let s=this.props.width,o=s/n|1;const a=this.props.texture.getScene()?.getEngine();a&&o>a.getCaps().maxTextureSize&&(s=this.props.texture.getSize().width,o=this.props.texture.getSize().height);try{const r=await ba.GetTextureDataAsync(t,s,o,this.state.face,this.state.channels,this.props.globalState);e.width=s,e.height=o;const n=e.getContext("2d");if(n){const e=n.createImageData(s,o);e.data.set(r),n.putImageData(e,0,0)}e.style.height=o+"px"}catch(t){e.width=s,e.height=o,e.style.height=o+"px"}}render(){const e=this.props.texture;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{className:"textureLine",children:[!this.props.hideChannelSelect&&e.isCube&&(0,o.jsxs)("div",{className:"control3D",children:[(0,o.jsx)("button",{className:0===this.state.face?"px command selected":"px command",onClick:()=>this.setState({face:0}),children:"+X"}),(0,o.jsx)("button",{className:1===this.state.face?"nx command selected":"nx command",onClick:()=>this.setState({face:1}),children:"-X"}),(0,o.jsx)("button",{className:2===this.state.face?"py command selected":"py command",onClick:()=>this.setState({face:2}),children:"+Y"}),(0,o.jsx)("button",{className:3===this.state.face?"ny command selected":"ny command",onClick:()=>this.setState({face:3}),children:"-Y"}),(0,o.jsx)("button",{className:4===this.state.face?"pz command selected":"pz command",onClick:()=>this.setState({face:4}),children:"+Z"}),(0,o.jsx)("button",{className:5===this.state.face?"nz command selected":"nz command",onClick:()=>this.setState({face:5}),children:"-Z"})]}),!this.props.hideChannelSelect&&!e.isCube&&(0,o.jsxs)("div",{className:"control",children:[(0,o.jsx)("button",{className:this.state.channels===ga._TextureChannelStates.R?"red command selected":"red command",onClick:()=>this.setState({channels:ga._TextureChannelStates.R}),children:"R"}),(0,o.jsx)("button",{className:this.state.channels===ga._TextureChannelStates.G?"green command selected":"green command",onClick:()=>this.setState({channels:ga._TextureChannelStates.G}),children:"G"}),(0,o.jsx)("button",{className:this.state.channels===ga._TextureChannelStates.B?"blue command selected":"blue command",onClick:()=>this.setState({channels:ga._TextureChannelStates.B}),children:"B"}),(0,o.jsx)("button",{className:this.state.channels===ga._TextureChannelStates.A?"alpha command selected":"alpha command",onClick:()=>this.setState({channels:ga._TextureChannelStates.A}),children:"A"}),(0,o.jsx)("button",{className:this.state.channels===ga._TextureChannelStates.ALL?"all command selected":"all command",onClick:()=>this.setState({channels:ga._TextureChannelStates.ALL}),children:"ALL"})]}),(0,o.jsx)("canvas",{ref:this._canvasRef,className:"preview"})]}),e.isRenderTarget&&(0,o.jsx)(zn,{label:"Refresh",onClick:()=>{this.updatePreview()}})]})}}ga._TextureChannelStates={R:{R:!0,G:!1,B:!1,A:!1},G:{R:!1,G:!0,B:!1,A:!1},B:{R:!1,G:!1,B:!0,A:!1},A:{R:!1,G:!1,B:!1,A:!0},ALL:{R:!0,G:!0,B:!0,A:!0}};var ma=p(5490);const Aa={vertexSource:"\n            precision highp float;\n\n            attribute vec3 position;\n            attribute vec2 uv;\n\n            uniform mat4 worldViewProjection;\n\n            varying vec2 vUV;\n\n            void main(void) {\n                gl_Position = worldViewProjection * vec4(position, 1.0);\n                vUV = uv;\n            }\n        ",fragmentSource:"\n            precision highp float;\n    \n            uniform sampler2D textureSampler;\n    \n            uniform bool r;\n            uniform bool g;\n            uniform bool b;\n            uniform bool a;\n\n            uniform int x1;\n            uniform int y1;\n            uniform int x2;\n            uniform int y2;\n            uniform int w;\n            uniform int h;\n\n            uniform int time;\n            uniform bool showGrid;\n    \n            varying vec2 vUV;\n\n            float scl = 200.0;\n            float speed = 10.0 / 1000.0;\n            float smoothing = 0.2;\n    \n            void main(void) {\n                vec2 pos2 = vec2(gl_FragCoord.x, gl_FragCoord.y);\n                vec2 pos = floor(pos2 * 0.05);\n                float pattern = mod(pos.x + pos.y, 2.0); \n                if (pattern == 0.0) {\n                    pattern = 0.7;\n                }\n                vec4 bg = vec4(pattern, pattern, pattern, 1.0);\n                vec4 col = texture(textureSampler, vUV);\n                if (!r && !g && !b) {\n                    if (a) {\n                        col = vec4(col.a, col.a, col.a, 1.0);\n                    } else {\n                        col = vec4(0.0,0.0,0.0,0.0);\n                    }\n                } else {\n                    if (!r) {\n                        col.r = 0.0;\n                        if (!b) {\n                            col.r = col.g;\n                        }\n                        else if (!g) {\n                            col.r = col.b;\n                        }\n                    }\n                    if (!g) {\n                        col.g = 0.0;\n                        if (!b) {\n                            col.g = col.r;\n                        }\n                        else if (!r) {\n                            col.g = col.b;\n                        }\n                    }\n                    if (!b) {\n                        col.b = 0.0;\n                        if (!r) {\n                            col.b = col.g;\n                        } else if (!g) {\n                            col.b = col.r;\n                        }\n                    }\n                    if (!a) {\n                        col.a = 1.0;\n                    }\n                }\n                gl_FragColor = col * (col.a) + bg * (1.0 - col.a);\n                float wF = float(w);\n                float hF = float(h);\n                int xPixel = int(floor(vUV.x * wF));\n                int yPixel = int(floor((1.0 - vUV.y) * hF));\n                int xDis = min(abs(xPixel - x1), abs(xPixel - x2));\n                int yDis = min(abs(yPixel - y1), abs(yPixel - y2));\n                if (showGrid) {\n                    vec2 frac = fract(vUV * vec2(wF,hF));\n                    float thickness = 0.1;\n                    if (abs(frac.x) < thickness || abs (frac.y) < thickness) {\n                        gl_FragColor = vec4(0.75,0.75,0.75,1.0);\n                    }\n                }\n                if (xPixel >= x1 && yPixel >= y1 && xPixel <= x2 && yPixel <= y2) {\n                    if (xDis <= 4 || yDis <= 4) {\n                        float c = sin(vUV.x * scl + vUV.y * scl + float(time) * speed);\n                        c = smoothstep(-smoothing,smoothing,c);\n                        float val = 1.0 - c;\n                        gl_FragColor = vec4(val, val, val, 1.0) * 0.7 + gl_FragColor * 0.3;\n                    }\n                }\n            }"},Ca={attributes:["position","uv"],uniforms:["worldViewProjection","textureSampler","r","g","b","a","x1","y1","x2","y2","w","h","time","showGrid"]};class fa{constructor(e,t,r,n,o,a,i,l,p,c){this._isPanning=!1,this._channels=[],this._face=0,this._mipLevel=0,this._didEdit=!1,this._keyMap={},this._buttonsPressed=0,this.ZOOM_MOUSE_SPEED=.001,this.ZOOM_KEYBOARD_SPEED=.4,this.ZOOM_IN_KEY="+",this.ZOOM_OUT_KEY="-",this.PAN_SPEED=.003,this.PAN_KEY="Space",this.MIN_SCALE=.01,this.GRID_SCALE=.047,this.MAX_SCALE=10,this.SELECT_ALL_KEY="KeyA",this.SAVE_KEY="KeyS",this.RESET_KEY="KeyR",this.DESELECT_KEY="Escape",this.PUSH_FREQUENCY=32,this._editing3D=!1,this._canPush=!0,this._shouldPush=!1,this._window=t,this._uiCanvas=r,this._2DCanvas=n,this._3DCanvas=o,this._paintCanvas=document.createElement("canvas"),this._setPixelData=a,this._metadata=i,this._onUpdate=l,this._setMetadata=p,this._setMipLevel=c,this._originalTexture=e,this._originalTextureProperties={_texture:this._originalTexture._texture,url:this._originalTexture.url,_forceSerialize:this._originalTexture._forceSerialize},this._engine=new s.Engine(this._uiCanvas,!0),this._scene=new s.Scene(this._engine,{virtual:!0}),this._scene.clearColor=new s.Color4(.11,.11,.11,1),this._camera=new s.FreeCamera("camera",new s.Vector3(0,0,-1),this._scene),this._camera.mode=s.Camera.ORTHOGRAPHIC_CAMERA,this._camera.minZ=.5,this._camera.maxZ=1.5,this._cameraPos=new s.Vector2,this.setSize(e.getSize()),this._channelsTexture=new s.HtmlElementTexture("ct",this._2DCanvas,{engine:this._engine,scene:null,samplingMode:s.Texture.NEAREST_SAMPLINGMODE,generateMipMaps:!0}),this._3DEngine=new s.Engine(this._3DCanvas),this._3DScene=new s.Scene(this._3DEngine,{virtual:!0}),this._3DScene.clearColor=new s.Color4(0,0,0,0),this._3DCanvasTexture=new s.HtmlElementTexture("canvas",this._2DCanvas,{engine:this._3DEngine,scene:this._3DScene}),this._3DCanvasTexture.hasAlpha=!0;const d=new s.FreeCamera("camera",new s.Vector3(0,0,-1),this._3DScene);d.mode=s.Camera.ORTHOGRAPHIC_CAMERA,[d.orthoBottom,d.orthoLeft,d.orthoTop,d.orthoRight]=[-.5,-.5,.5,.5],this._3DPlane=(0,s.CreatePlane)("texture",{width:1,height:1},this._3DScene),this._3DPlane.hasVertexAlpha=!0;const h=new s.StandardMaterial("material",this._3DScene);h.diffuseTexture=this._3DCanvasTexture,h.useAlphaFromDiffuseTexture=!0,h.disableLighting=!0,h.emissiveColor=s.Color3.White(),this._3DPlane.material=h,this._planeMaterial=new s.ShaderMaterial("canvasShader",this._scene,Aa,Ca),this.grabOriginalTexture(),this._planeMaterial.setTexture("textureSampler",this._channelsTexture),this._planeMaterial.setFloat("r",1),this._planeMaterial.setFloat("g",1),this._planeMaterial.setFloat("b",1),this._planeMaterial.setFloat("a",1),this._planeMaterial.setInt("x1",-1),this._planeMaterial.setInt("y1",-1),this._planeMaterial.setInt("x2",-1),this._planeMaterial.setInt("y2",-1),this._planeMaterial.setInt("w",this._size.width),this._planeMaterial.setInt("h",this._size.height),this._planeMaterial.setInt("time",0),this._planeMaterial.setFloat("showGrid",0),this._plane.material=this._planeMaterial,this._window.addEventListener("keydown",(e=>{this._keyMap[e.code]=!0,e.code===this.SELECT_ALL_KEY&&e.ctrlKey&&(this._setMetadata({select:{x1:0,y1:0,x2:this._size.width,y2:this._size.height}}),e.preventDefault()),e.code===this.SAVE_KEY&&e.ctrlKey&&(this.saveTexture(),e.preventDefault()),e.code===this.RESET_KEY&&e.ctrlKey&&(this.reset(),e.preventDefault()),e.code===this.DESELECT_KEY&&this._setMetadata({select:{x1:-1,y1:-1,x2:-1,y2:-1}})})),this._window.addEventListener("keyup",(e=>{this._keyMap[e.code]=!1})),this._engine.runRenderLoop((()=>{this._engine.resize(),this._scene.render(),this._planeMaterial.setInt("time",(new Date).getTime())})),this._scale=1.5/Math.max(this._size.width,this._size.height),this._isPanning=!1,this._scene.onBeforeRenderObservable.add((()=>{this._scale=Math.min(Math.max(this._scale,this.MIN_SCALE/Math.log2(Math.min(this._size.width,this._size.height))),this.MAX_SCALE),this._scale>this.GRID_SCALE?this._planeMaterial.setFloat("showGrid",1):this._planeMaterial.setFloat("showGrid",0);const e=this._uiCanvas?.width/this._uiCanvas?.height,{x:t,y:r}=this._cameraPos;this._camera.orthoBottom=r-1/this._scale,this._camera.orthoTop=r+1/this._scale,this._camera.orthoLeft=t-e/this._scale,this._camera.orthoRight=t+e/this._scale})),this._scene.onPointerObservable.add((e=>{const t=1&e.event.buttons,r=4&e.event.buttons;switch(this._isPanning?t&&this._keyMap[this.PAN_KEY]||r||(this._isPanning=!1):((t&&!(1&this._buttonsPressed)&&this._keyMap[this.PAN_KEY]||r)&&(this._isPanning=!0,this._mouseX=e.event.x,this._mouseY=e.event.y),r&&(this._isPanning=!0)),e.type){case s.PointerEventTypes.POINTERWHEEL:{const t=e.event;this._scale-=t.deltaY*this.ZOOM_MOUSE_SPEED*this._scale;break}case s.PointerEventTypes.POINTERMOVE:if(this._isPanning&&(this._cameraPos.x-=(e.event.x-this._mouseX)*this.PAN_SPEED/this._scale,this._cameraPos.y+=(e.event.y-this._mouseY)*this.PAN_SPEED/this._scale,this._mouseX=e.event.x,this._mouseY=e.event.y),e.pickInfo?.hit){const t=this.getMouseCoordinates(e),r=4*(t.x+t.y*this._size.width);this._setPixelData({x:t.x,y:t.y,r:this._imageData[r],g:this._imageData[r+1],b:this._imageData[r+2],a:this._imageData[r+3]})}else this._setPixelData({})}this._buttonsPressed=e.event.buttons})),this._scene.onKeyboardObservable.add((e=>{switch(e.type){case s.KeyboardEventTypes.KEYDOWN:switch(this._keyMap[e.event.key]=!0,e.event.key){case this.ZOOM_IN_KEY:this._scale+=this.ZOOM_KEYBOARD_SPEED*this._scale;break;case this.ZOOM_OUT_KEY:this._scale-=this.ZOOM_KEYBOARD_SPEED*this._scale}break;case s.KeyboardEventTypes.KEYUP:this._keyMap[e.event.key]=!1}}))}async updateTexture(){0!==this._mipLevel&&await this._setMipLevel(0),this._didEdit=!0;const e=this._editing3D?this._3DCanvas:this._2DCanvas;this._editing3D&&(this._3DCanvasTexture.update(),this._3DScene.render()),this._originalTexture.isCube||(this._target?this._target.element=e:this._target=new s.HtmlElementTexture("editor",e,{engine:this._originalTexture.getScene()?.getEngine(),scene:null,samplingMode:this._originalTexture.samplingMode,generateMipMaps:this._originalTextureProperties._texture?.generateMipMaps}),this.pushTexture()),this._originalTexture._texture=this._target._texture,this._originalTexture.url=null,this._originalTexture._forceSerialize=!0,this._channelsTexture.element=e,this.updateDisplay(),this._onUpdate()}async pushTexture(){if(this._canPush){const e=this._target.constructor.name!==s.HtmlElementTexture.name&&this._originalTexture.invertY;if(this._target.update(e),this._target._texture?.updateSize(this._size.width,this._size.height),this._editing3D){const e=await this._3DEngine.readPixels(0,0,this._size.width,this._size.height);this._imageData=new Uint8Array(e.buffer,0,e.byteLength)}else this._imageData=this._2DCanvas.getContext("2d").getImageData(0,0,this._size.width,this._size.height).data;this._canPush=!1,this._shouldPush=!1,setTimeout((()=>{this._canPush=!0,this._shouldPush&&this.pushTexture()}),this.PUSH_FREQUENCY)}else this._shouldPush=!0}async startPainting(){0!=this._mipLevel&&await this._setMipLevel(0);let e=0,t=0,r=this._size.width,n=this._size.height;-1!=this._metadata.select.x1&&(e=this._metadata.select.x1,t=this._metadata.select.y1,r=this._metadata.select.x2-this._metadata.select.x1,n=this._metadata.select.y2-this._metadata.select.y1),this._paintCanvas.width=r,this._paintCanvas.height=n;const s=this._paintCanvas.getContext("2d");return s.imageSmoothingEnabled=!1,s.drawImage(this._2DCanvas,e,t,r,n,0,0,r,n),s}updatePainting(){let e=0,t=0,r=this._size.width,n=this._size.height;-1!=this._metadata.select.x1&&(e=this._metadata.select.x1,t=this._metadata.select.y1,r=this._metadata.select.x2-this._metadata.select.x1,n=this._metadata.select.y2-this._metadata.select.y1);let s,o=!0;this._channels.forEach((e=>{e.editable||(o=!1)})),o||(s=this._2DCanvas.getContext("2d").getImageData(e,t,r,n).data);const a=this._paintCanvas.getContext("2d"),i=this.canvas2D.getContext("2d");if(i.globalAlpha=1,i.globalCompositeOperation="destination-out",i.fillStyle="white",i.fillRect(e,t,r,n),i.imageSmoothingEnabled=!1,o)i.globalCompositeOperation="source-over",i.globalAlpha=1,i.drawImage(a.canvas,e,t);else{const o=a.getImageData(0,0,r,n),l=o.data;this._channels.forEach(((e,t)=>{if(!e.editable)for(let e=t;e<r*n*4;e+=4)l[e]=s[e]})),i.globalCompositeOperation="source-over",i.globalAlpha=1,i.putImageData(o,e,t)}this.updateTexture()}stopPainting(){this._paintCanvas.getContext("2d").clearRect(0,0,this._paintCanvas.width,this._paintCanvas.height)}updateDisplay(){this._3DScene.render(),this._channelsTexture.update(!0)}set channels(e){let t=!1;e.length!==this._channels.length?t=!0:e.forEach(((e,r)=>{e.visible!==this._channels[r].visible&&(t=!0,this._planeMaterial.setFloat(e.id.toLowerCase(),e.visible?1:0))})),this._channels=e,t&&this.updateDisplay()}paintPixelsOnCanvas(e,t){const r=t.getContext("2d"),n=r.createImageData(t.width,t.height);n.data.set(e),r.putImageData(n,0,0)}async grabOriginalTexture(){this.setSize(this._originalTexture.getSize());const e=await ba.GetTextureDataAsync(this._originalTexture,this._size.width,this._size.height,this._face,{R:!0,G:!0,B:!0,A:!0},void 0,this._mipLevel);return this._imageData=e,this.paintPixelsOnCanvas(e,this._2DCanvas),this._3DCanvasTexture.update(),this.updateDisplay(),e}getMouseCoordinates(e){if(e.pickInfo?.hit){const t=Math.floor(e.pickInfo.getTextureCoordinates().x*this._size.width),r=Math.floor((1-e.pickInfo.getTextureCoordinates().y)*this._size.height);return new s.Vector2(t,r)}return new s.Vector2}get scene(){return this._scene}get canvas2D(){return this._2DCanvas}get size(){return this._size}set tool(e){this._tool&&this._tool.instance.cleanup(),this._tool=e,this._tool&&(this._tool.instance.setup(),this._editing3D&&!this._tool.is3D?(this._editing3D=!1,this._2DCanvas.getContext("2d")?.drawImage(this._3DCanvas,0,0)):!this._editing3D&&this._tool.is3D&&(this._editing3D=!0,this.updateTexture()))}get tool(){return this._tool}set face(e){this._face!==e&&(this._face=e,this.grabOriginalTexture(),this.updateDisplay())}set mipLevel(e){this._mipLevel!==e&&(this._mipLevel=e,this.grabOriginalTexture())}get scene3D(){return this._3DScene}set metadata(e){this._metadata=e;const{x1:t,y1:r,x2:n,y2:s}=e.select;this._planeMaterial.setInt("x1",t),this._planeMaterial.setInt("y1",r),this._planeMaterial.setInt("x2",n),this._planeMaterial.setInt("y2",s)}makePlane(){this._plane&&this._plane.dispose(),this._plane=(0,s.CreatePlane)("plane",{width:this._size.width,height:this._size.height},this._scene),this._plane.enableEdgesRendering(),this._plane.edgesWidth=4,this._plane.edgesColor=new s.Color4(1,1,1,1),this._plane.enablePointerMoveEvents=!0,this._plane.material=this._planeMaterial}reset(){this._tool&&this._tool.instance.onReset&&this._tool.instance.onReset(),this._originalTexture._texture=this._originalTextureProperties._texture,this._originalTexture.url=this._originalTextureProperties.url,this._originalTexture._forceSerialize=this._originalTextureProperties._forceSerialize,this.grabOriginalTexture(),this.makePlane(),this._didEdit=!1,this._onUpdate()}async resize(e){const t=await ba.GetTextureDataAsync(this._originalTexture,e.width,e.height,this._face,{R:!0,G:!0,B:!0,A:!0});this.setSize(e),this.paintPixelsOnCanvas(t,this._2DCanvas),this.updateTexture(),this._didEdit=!0}setSize(e){const t=this._size;this._size=e,this._2DCanvas.width=this._size.width,this._2DCanvas.height=this._size.height,this._3DCanvas.width=this._size.width,this._3DCanvas.height=this._size.height,this._planeMaterial&&(this._planeMaterial.setInt("w",this._size.width),this._planeMaterial.setInt("h",this._size.height)),t&&t.width==e.width&&t.height==e.height||(this._cameraPos.x=0,this._cameraPos.y=0,this._scale=1.5/Math.max(this._size.width,this._size.height)),this.makePlane()}upload(e){s.Tools.ReadFile(e,(t=>{const r=new Blob([t],{type:"octet/stream"});let n;e.name.toLowerCase().indexOf(".dds")>0?n=".dds":e.name.toLowerCase().indexOf(".env")>0&&(n=".env");const o=new FileReader;o.readAsDataURL(r),o.onloadend=()=>{const e=o.result;if(".dds"===n||".env"===n)this._originalTexture.updateURL(e,n,(()=>this.grabOriginalTexture()));else{const t=new s.Texture(e,this._scene,this._originalTexture.noMipmap,!1,s.Texture.NEAREST_SAMPLINGMODE,(()=>{ba.GetTextureDataAsync(t,t.getSize().width,t.getSize().height,0,{R:!0,G:!0,B:!0,A:!0}).then((async e=>{this._tool&&this._tool.instance.onReset&&this._tool.instance.onReset(),t.dispose(),this.setSize(t.getSize()),this.paintPixelsOnCanvas(e,this._2DCanvas),await this.updateTexture(),this._setMipLevel(0)}))}))}}}),void 0,!0)}saveTexture(){const e=this._editing3D?this._3DCanvas:this._2DCanvas;s.Tools.ToBlob(e,(e=>{s.Tools.Download(e,this._originalTexture.name)}))}toolInteractionEnabled(){return!(this._keyMap[this.PAN_KEY]||this._isPanning)}dispose(){this._didEdit&&this._originalTextureProperties._texture?.dispose(),this._tool&&this._tool.instance.cleanup(),this._paintCanvas.parentNode?.removeChild(this._paintCanvas),this._3DPlane.dispose(),this._3DCanvasTexture.dispose(),this._3DScene.dispose(),this._3DEngine.dispose(),this._plane.dispose(),this._channelsTexture.dispose(),this._planeMaterial.dispose(),this._camera.dispose(),this._scene.dispose(),this._engine.dispose()}}class xa{constructor(){this.lock=!1}}class va extends r.Component{constructor(e){super(e),this._lockObject=new xa,this.state={toolURL:"",addOpen:!1}}computeRGBAColor(){const e=Math.floor(255*this.props.metadata.alpha).toString(16).padStart(2,"0");return s.Color4.FromHexString(`${this.props.metadata.color}${e}`)}shouldComponentUpdate(e){return e.tools!=this.props.tools||e.activeToolIndex!==this.props.activeToolIndex||e.metadata!=this.props.metadata||e.pickerOpen!=this.props.pickerOpen}render(){return(0,o.jsxs)("div",{id:"toolbar",children:[(0,o.jsx)("div",{id:"tools",children:this.props.tools.map(((e,t)=>(0,o.jsx)("img",{src:`data:image/svg+xml;base64,${e.icon}`,className:t===this.props.activeToolIndex?"icon button active":"icon button",alt:e.name,title:e.name,onClick:e=>{0===e.button&&this.props.changeTool(t)}},t)))}),(0,o.jsx)("div",{id:"color",onClick:()=>{this.props.pickerOpen||this.props.setPickerOpen(!0)},title:"Color",className:"icon button"+(this.props.pickerOpen?" active":""),children:(0,o.jsx)("div",{id:"active-color-bg",children:(0,o.jsx)("div",{id:"active-color",style:{backgroundColor:this.props.metadata.color,opacity:this.props.metadata.alpha}})})}),this.props.pickerOpen&&(0,o.jsx)("div",{id:"color-picker",ref:this.props.pickerRef,children:(0,o.jsx)(ts,{lockObject:this._lockObject,color:this.computeRGBAColor(),onColorChanged:e=>{const t={color:e.toHexString(!0),alpha:e.a};t.color===this.props.metadata.color&&t.alpha===this.props.metadata.alpha||this.props.setMetadata(t)}})})]})}}class ya extends r.PureComponent{constructor(e){super(e),this._faces=["data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTYuODksMTZ2M2gyLjgydjEuMjdIMTYuODl2M2gtMS4zdi0zSDEyLjc0VjE5aDIuODVWMTZaIiBzdHlsZT0iZmlsbDojZmZmIi8+PHBhdGggZD0iTTI1LjM0LDI0LjYybC0xLjc1LTQuMjFoMEwyMS44LDI0LjYySDIwbDIuNjEtNS41Ny0yLjUxLTUuMjlIMjJsMS42MywzLjhoMGwxLjY1LTMuOGgxLjc3bC0yLjQ5LDUuMTEsMi42NCw1Ljc1WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuNzUsMTguNzJ2MS40NUgxNC4zM1YxOC43MloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMjMuNzUsMjQuNjIsMjIsMjAuNDFoMGwtMS43Nyw0LjIxSDE4LjQ0bDIuNjEtNS41Ny0yLjUyLTUuMjloMS45M2wxLjYzLDMuOGgwbDEuNjUtMy44aDEuNzhMMjMsMTguODdsMi42NCw1Ljc1WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,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","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuNywxOC43MnYxLjQ1SDE0LjI4VjE4LjcyWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjxwYXRoIGQ9Ik0yMS4yMSwyNC42MlYyMC42OGEuNjMuNjMsMCwwLDAtLjA3LS4zMmwtMi43My02LjZoMS44N2MuNjYsMS43NiwxLjUsNCwxLjgyLDUuMTMuNC0xLjI0LDEuMjUtMy40NiwxLjg0LTUuMTNoMS43OEwyMywyMC4zN2EuOS45LDAsMCwwLS4wNS4zNHYzLjkxWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuMSwxNnYzaDIuODJ2MS4yN0gxNy4xdjNIMTUuODF2LTNIMTNWMTloMi44NVYxNloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMjAuNjcsMjMuNDMsMjUsMTUuMjVIMjFWMTMuNzZoNS44NnYxLjM2bC00LjIzLDhIMjdsLS4yMiwxLjQ4SDIwLjY3WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTgsMTguNzJ2MS40NUgxNC41NFYxOC43MloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMTkuMDksMjMuNDNsNC4zNS04LjE4aC00VjEzLjc2aDUuODZ2MS4zNmwtNC4yMiw4aDQuNGwtLjIzLDEuNDhIMTkuMDlaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+"],this.state={width:e.size.width,height:e.size.height}}_pixelData(e){return(0,o.jsxs)("span",{className:"pixel-data",children:[e.name,": ",(0,o.jsx)("span",{className:"value",children:void 0!==e.data?e.data:"-"})]})}_getNewDimension(e,t){return!isNaN(t)&&parseInt(t)>0&&Number.isInteger(parseInt(t))?parseInt(t):e}componentWillUpdate(e){e.size.width==this.props.size.width&&e.size.height==this.props.size.height||this.setState({width:e.size.width,height:e.size.height})}render(){const{mipLevel:e,setMipLevel:t,pixelData:r,resizeTexture:n,texture:s,face:a,setFace:i,saveTexture:l,resetTexture:p,uploadTexture:c}=this.props,d=Math.floor(Math.log2(Math.max(s.getSize().width,s.getSize().height))),h=s.getScene().getEngine(),u=!s.noMipmap&&h.getCaps().textureLOD;return(0,o.jsxs)("div",{id:"properties",children:[(0,o.jsx)("div",{className:"tab",id:"logo-tab",children:(0,o.jsx)("img",{className:"icon",src:"data:image/svg+xml;base64,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"})}),(0,o.jsxs)("div",{id:"left",children:[(0,o.jsx)("div",{className:"tab",id:"dimensions-tab",children:(0,o.jsxs)("form",{onSubmit:e=>{this.props.resizeTexture(this.state.width,this.state.height),e.preventDefault()},children:[(0,o.jsxs)("label",{className:"dimensions",children:["W:"," ",(0,o.jsx)("input",{type:"text",value:this.state.width,readOnly:s.isCube,onChange:e=>this.setState({width:this._getNewDimension(this.state.width,e.target.value)})})]}),(0,o.jsxs)("label",{className:"dimensions",children:["H:"," ",(0,o.jsx)("input",{type:"text",value:this.state.height,readOnly:s.isCube,onChange:e=>this.setState({height:this._getNewDimension(this.state.height,e.target.value)})})]}),!s.isCube&&(0,o.jsx)("img",{id:"resize",className:"icon button",title:"Resize",alt:"Resize",src:"data:image/svg+xml;base64,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",onClick:()=>n(this.state.width,this.state.height)})]})}),(0,o.jsxs)("div",{className:"tab",id:"pixel-coords-tab",children:[(0,o.jsx)(this._pixelData,{name:"X",data:r.x}),(0,o.jsx)(this._pixelData,{name:"Y",data:r.y})]}),(0,o.jsxs)("div",{className:"tab",id:"pixel-color-tab",children:[(0,o.jsx)(this._pixelData,{name:"R",data:r.r}),(0,o.jsx)(this._pixelData,{name:"G",data:r.g}),(0,o.jsx)(this._pixelData,{name:"B",data:r.b}),(0,o.jsx)(this._pixelData,{name:"A",data:r.a})]}),s.isCube&&(0,o.jsx)("div",{className:"tab",id:"face-tab",children:this._faces.map(((e,t)=>(0,o.jsx)("img",{className:a==t?"icon face button active":"icon face button",src:e,onClick:()=>i(t)},t)))}),u&&(0,o.jsxs)("div",{className:"tab",id:"mip-tab",children:[(0,o.jsx)("img",{title:"Mip Preview Up",className:"icon button",src:"data:image/svg+xml;base64,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",onClick:()=>e>0&&t(e-1)}),(0,o.jsx)("img",{title:"Mip Preview Down",className:"icon button",src:"data:image/svg+xml;base64,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",onClick:()=>e<d&&t(e+1)})]})]}),(0,o.jsxs)("div",{className:"tab",id:"right-tab",children:[(0,o.jsx)("img",{title:"Reset",className:"icon button",src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTMuNDUsMTEuMzJhLjc4Ljc4LDAsMCwwLS43Ny42NnYzYS43Ny43NywwLDAsMCwuNjYuNzZoM2EuNzguNzgsMCwwLDAsLjc3LS43Ny43Ny43NywwLDAsMC0uNjctLjc2SDE1LjM2YTcuNDMsNy40MywwLDEsMS0yLjY0LDQuMzguNzcuNzcsMCwxLDAtMS41MS0uMjksOSw5LDAsMSwwLDMtNS4xM1YxMi4wOUEuNzYuNzYsMCwwLDAsMTMuNDUsMTEuMzJaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+",onClick:()=>p()}),(0,o.jsxs)("label",{children:[(0,o.jsx)("input",{accept:".jpg, .png, .tga, .dds, .env",type:"file",onChange:e=>{const t=e.target.files;t&&t.length&&c(t[0]),e.target.value=""}}),(0,o.jsx)("img",{title:"Upload",className:"icon button",src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTMuNSwyOC41aDEzYS43Ni43NiwwLDAsMSwuNzUuNzUuNzUuNzUsMCwwLDEtLjY1Ljc0SDEzLjVhLjc1Ljc1LDAsMCwxLS4xLTEuNVptMS0xMy4yOCw1LTVhLjczLjczLDAsMCwxLDEtLjA3bC4wOS4wNyw1LDVhLjc1Ljc1LDAsMCwxLDAsMS4wNi43NS43NSwwLDAsMS0xLC4wN2wtLjA5LS4wNy0zLjcyLTMuNzJWMjYuMjVhLjc1Ljc1LDAsMCwxLS42NS43NEgyMGEuNzUuNzUsMCwwLDEtLjc0LS42NVYxMi41NmwtMy43MiwzLjcyYS43Ni43NiwwLDAsMS0xLC4wN2wtLjA4LS4wN2EuNzUuNzUsMCwwLDEtLjA3LTFsLjA3LS4wOCw1LTVaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+"})]}),(0,o.jsx)("img",{title:"Save",className:"icon button",src:"data:image/svg+xml;base64,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",onClick:()=>l()})]})]})}}class ja extends r.PureComponent{render(){return(0,o.jsx)("div",{id:"channels-bar",children:this.props.channels.map(((e,t)=>{const r=e.visible?"Hide":"Show",n=e.editable?"Lock":"Unlock";return(0,o.jsxs)("div",{className:e.editable?"channel":"channel uneditable",children:[(0,o.jsx)("img",{className:e.visible?"icon channel-visibility visible":"icon channel-visibility",onClick:()=>{const 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${e.name}`}),(0,o.jsx)("img",{className:"icon channel-name",onClick:()=>{const e=this.props.channels;e[t].editable=!e[t].editable,this.props.setChannels(e)},src:e.icon,title:`${n} ${e.name}`})]},e.name)}))})}}class Oa extends r.PureComponent{render(){const e=Math.pow(2,this.props.mipLevel),t=Math.ceil(this.props.texture.getSize().width/e),r=Math.ceil(this.props.texture.getSize().height/e);return(0,o.jsxs)("div",{id:"bottom-bar",children:[(0,o.jsx)("span",{id:"file-url",children:this.props.texture.name}),!this.props.texture.noMipmap&&(0,o.jsxs)("span",{id:"mip-level",children:["MIP Preview: ",this.props.mipLevel," ",t,"x",r]})]})}}class Sa extends r.Component{render(){return(0,o.jsxs)("div",{children:[(0,o.jsx)("canvas",{id:"canvas-ui",ref:this.props.canvasUI,tabIndex:1}),(0,o.jsx)("canvas",{id:"canvas-2D",ref:this.props.canvas2D,hidden:!0}),(0,o.jsx)("canvas",{id:"canvas-3D",ref:this.props.canvas3D,hidden:!0})]})}}class wa extends r.Component{render(){const e=this.props.instance;return(0,o.jsx)("div",{children:(0,o.jsxs)("label",{className:"tool-slider-input",children:[(0,o.jsxs)("span",{children:["Size: ",e.width]}),(0,o.jsx)("input",{id:"contrast-slider",type:"range",min:1,max:100,value:e.width,onChange:t=>{e.setBrushWidth(t.target.valueAsNumber),this.forceUpdate()}})]})})}}const Ma={name:"Paintbrush",type:class{constructor(e){this.width=15,this.mousePos=null,this.getParameters=e}paint(e){const{getMouseCoordinates:t,metadata:r,updatePainting:n}=this.getParameters();let{x:o,y:a}=t(e);-1!=r.select.x1&&(o-=r.select.x1,a-=r.select.y1);const{ctx:i}=this;let l,p;if(p=new s.Vector2,null==this.mousePos)this.mousePos=new s.Vector2(o,a),l=1;else{const e=this.width/4,t=new s.Vector2(o-this.mousePos.x,a-this.mousePos.y);l=Math.ceil(t.length()/e);const r=t.length()/l;p=t.normalize().multiplyByFloats(r,r)}const c=this.mousePos.clone();for(let e=0;e<l;e++)i.globalAlpha=1,i.globalCompositeOperation="destination-out",i.drawImage(this.circleCanvas,Math.ceil(c.x-this.width/2),Math.ceil(c.y-this.width/2)),i.globalAlpha=r.alpha,i.globalCompositeOperation="source-over",i.drawImage(this.circleCanvas,Math.ceil(c.x-this.width/2),Math.ceil(c.y-this.width/2)),c.addInPlace(p);n(),this.mousePos=new s.Vector2(o,a)}setBrushWidth(e){this.width=e}setup(){const{scene:e}=this.getParameters();this.pointerObserver=e.onPointerObservable.add((async e=>{const{startPainting:t,stopPainting:r,metadata:n}=this.getParameters();if(this.isPainting)1===e.event.buttons&&this.getParameters().interactionEnabled()?e.pickInfo?.hit&&e.type===s.PointerEventTypes.POINTERMOVE&&this.paint(e):(this.isPainting=!1,this.circleCanvas.parentNode?.removeChild(this.circleCanvas),r(),this.mousePos=null);else if(e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit){this.isPainting=!0;const r=document.createElement("canvas");r.width=this.width,r.height=this.width;const o=r.getContext("2d");o.imageSmoothingEnabled=!1;const a=new Array(4*this.width*this.width),i=this.width*this.width/4,l=s.Color3.FromHexString(n.color),p=Math.floor(255*l.r),c=Math.floor(255*l.g),d=Math.floor(255*l.b);let h=0;const u=-Math.floor(this.width/2),b=Math.ceil(this.width/2),g=-Math.floor(this.width/2),m=Math.ceil(this.width/2);for(let e=g;e<m;e++)for(let t=u;t<b;t++)a[h++]=p,a[h++]=c,a[h++]=d,a[h++]=t*t+e*e<=i?255:0;o.putImageData(new ImageData(Uint8ClampedArray.from(a),this.width,this.width),0,0),this.circleCanvas=r,this.ctx=await t(),this.paint(e)}})),this.isPainting=!1}cleanup(){this.isPainting=!1,this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},settingsComponent:wa,icon:"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",cursor:"iVBORw0KGgoAAAANSUhEUgAAABUAAAAVAgMAAADUeU0FAAAACVBMVEUAAAAAAAD///+D3c/SAAAAAXRSTlMAQObYZgAAAAFiS0dEAmYLfGQAAAA3SURBVAjXY2CAgVUNYGoqhFJjwE2BgQYDBwMXUGiFGtcyBgbVkKmtYXAeVA4O8BkGtQ9qOwgAAEPfC1QJPmWqAAAAAElFTkSuQmCC"},Na={name:"Eyedropper",type:class{constructor(e){this.getParameters=e}pick(e){const{canvas2D:t,setMetadata:r,getMouseCoordinates:n}=this.getParameters(),o=t.getContext("2d"),{x:a,y:i}=n(e),l=o.getImageData(a,i,1,1).data;r({color:s.Color3.FromInts(l[0],l[1],l[2]).toHexString(),alpha:l[3]/255})}setup(){this.pointerObserver=this.getParameters().scene.onPointerObservable.add((e=>{e.pickInfo?.hit&&(e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&(this.isPicking=!0,this.pick(e)),this.isPicking&&(1===e.event.buttons&&this.getParameters().interactionEnabled()?this.pick(e):this.isPicking=!1))})),this.isPicking=!1}cleanup(){this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMjkuMzIsMTAu\n 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t();s.fillStyle=e.color,s.globalAlpha=e.alpha,s.globalCompositeOperation="copy",s.fillRect(0,0,s.canvas.width,s.canvas.height),r(),n()}setup(){this.pointerObserver=this.getParameters().scene.onPointerObservable.add((e=>{e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit&&this.fill()}))}cleanup(){this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMjAsMTAuNWEu\n    NzUuNzUsMCwwLDAtMS41LDB2MS4yNWEyLjE0LDIuMTQsMCwwLDAtLjg0LjUzbC02Ljg4LDYuODhhMi4yNSwyLjI1LDAsMCwwLDAsMy4xOGw0Ljg4LDQuODhhMi4yNSwyLjI1LDAsMCwwLDMuMTgsMGw2Ljg4LTYuODhhMi4yNSwyLjI1LDAsMCwwLDAtMy4xOGwtNC44\n    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Select",type:class{constructor(e){this.isSelecting=!1,this.xStart=-1,this.yStart=-1,this.getParameters=e}setup(){const{scene:e}=this.getParameters();this.pointerObserver=e.onPointerObservable.add((e=>{const{getMouseCoordinates:t,setMetadata:r,metadata:n}=this.getParameters();if(this.isSelecting)if(1===e.event.buttons&&this.getParameters().interactionEnabled()){if(e.pickInfo?.hit&&e.type===s.PointerEventTypes.POINTERMOVE&&e.type===s.PointerEventTypes.POINTERMOVE&&this.isSelecting){const{x:n,y:s}=t(e);r({select:{x1:Math.min(n,this.xStart),y1:Math.min(s,this.yStart),x2:Math.max(n,this.xStart),y2:Math.max(s,this.yStart)}})}}else this.isSelecting=!1,n.select.x1!==n.select.x2&&n.select.y1!==n.select.y2||r({select:{x1:-1,y1:-1,x2:-1,y2:-1}});else if(e.type==s.PointerEventTypes.POINTERDOWN&&e&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit){this.isSelecting=!0;const{x:n,y:s}=({x:this.xStart,y:this.yStart}=t(e));r({select:{x1:n,y1:s,x2:n,y2:s}})}}))}cleanup(){this.isSelecting=!1,this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"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",cursor:"iVBORw0KGgoAAAANSUhEUgAAABUAAAAVAgMAAADUeU0FAAAACVBMVEUAAAAAAAD///+D3c/SAAAAAXRSTlMAQObYZgAAAAFiS0dEAmYLfGQAAAAnSURBVAjXY2CAAS0IpUY0BdG1ikNrFQODaqiaaBicBwfEG6aF0AQA4oYGiJg4woEAAAAASUVORK5CYII="},Ma,Na,ka];class Pa extends r.Component{render(){return this.props.tool&&this.props.tool.settingsComponent?(0,o.jsx)("div",{id:"tool-ui",children:(0,o.jsx)(this.props.tool.settingsComponent,{instance:this.props.tool.instance})}):(0,o.jsx)(o.Fragment,{})}}var Ia=p(2181),Ea={};Ea.styleTagTransform=qn(),Ea.setAttributes=Jn(),Ea.insert=Yn().bind(null,"head"),Ea.domAPI=Vn(),Ea.insertStyleElement=Kn(),Fn()(Ia.A,Ea),Ia.A&&Ia.A.locals&&Ia.A.locals;class Da extends r.Component{constructor(e){super(e),this._uiCanvas=r.createRef(),this._2DCanvas=r.createRef(),this._3DCanvas=r.createRef(),this._pickerRef=r.createRef();const t=[{name:"Red",visible:!0,editable:!0,id:"R",icon:p(5148)},{name:"Green",visible:!0,editable:!0,id:"G",icon:p(5857)},{name:"Blue",visible:!0,editable:!0,id:"B",icon:p(3116)}];this.props.texture.isCube?t.push({name:"Display",visible:!0,editable:!0,id:"A",icon:p(3109)}):t.push({name:"Alpha",visible:!0,editable:!0,id:"A",icon:p(5791)}),this.state={tools:[],activeToolIndex:-1,metadata:{color:"#ffffff",alpha:1,select:{x1:-1,y1:-1,x2:-1,y2:-1}},channels:t,pixelData:{},face:0,mipLevel:0,pickerOpen:!1},this.loadToolFromURL=this.loadToolFromURL.bind(this),this.changeTool=this.changeTool.bind(this),this.setMetadata=this.setMetadata.bind(this),this.saveTexture=this.saveTexture.bind(this),this.resetTexture=this.resetTexture.bind(this),this.resizeTexture=this.resizeTexture.bind(this),this.uploadTexture=this.uploadTexture.bind(this),this.setPickerOpen=this.setPickerOpen.bind(this),this.onPointerDown=this.onPointerDown.bind(this)}componentDidMount(){this._textureCanvasManager=new fa(this.props.texture,this.props.window.current.getWindow(),this._uiCanvas.current,this._2DCanvas.current,this._3DCanvas.current,(e=>{this.setState({pixelData:e})}),this.state.metadata,(()=>this.textureDidUpdate()),(e=>this.setMetadata(e)),(e=>this.setState({mipLevel:e}))),this.addTools(La)}componentDidUpdate(){const e=[];this.state.channels.forEach((t=>e.push({...t}))),this._textureCanvasManager.channels=e,this._textureCanvasManager.face=this.state.face,this._textureCanvasManager.mipLevel=this.state.mipLevel}componentWillUnmount(){this._textureCanvasManager.dispose()}textureDidUpdate(){null!=this._timer&&window.clearTimeout(this._timer),this._timer=window.setTimeout((()=>{this.props.onUpdate(),this._timer=null}),Da._PREVIEW_UPDATE_DELAY_MS)}loadToolFromURL(e){s.Tools.LoadScript(e,(()=>{this.addTools([_TOOL_DATA_])}))}addTools(e){let t=[];e.forEach((e=>{const r={...e,instance:new e.type((()=>this.getToolParameters()))};t=t.concat(r)})),t=this.state.tools.concat(t),this.setState({tools:t})}getToolParameters(){return{scene:this._textureCanvasManager.scene,canvas2D:this._textureCanvasManager.canvas2D,scene3D:this._textureCanvasManager.scene3D,size:this._textureCanvasManager.size,updateTexture:()=>this._textureCanvasManager.updateTexture(),startPainting:()=>this._textureCanvasManager.startPainting(),stopPainting:()=>this._textureCanvasManager.stopPainting(),updatePainting:()=>this._textureCanvasManager.updatePainting(),metadata:this.state.metadata,setMetadata:e=>this.setMetadata(e),getMouseCoordinates:e=>this._textureCanvasManager.getMouseCoordinates(e),interactionEnabled:()=>this._textureCanvasManager.toolInteractionEnabled()}}changeTool(e){this._textureCanvasManager.tool=-1!=e?this.state.tools[e]:null,this.setState({activeToolIndex:e})}setMetadata(e){const t={...this.state.metadata,...e};this.setState({metadata:t}),this._textureCanvasManager.metadata=t}setPickerOpen(e){this.setState({pickerOpen:e})}onPointerDown(e){this._pickerRef.current?.contains(e.target)||this.setPickerOpen(!1)}saveTexture(){this._textureCanvasManager.saveTexture()}resetTexture(){this._textureCanvasManager.reset()}resizeTexture(e,t){this._textureCanvasManager.resize({width:e,height:t})}uploadTexture(e){this._textureCanvasManager.upload(e)}render(){const e=this.state.tools[this.state.activeToolIndex];let t="initial";return this._textureCanvasManager?.toolInteractionEnabled()?e&&e.cursor&&(t=`url(data:image/png;base64,${e.cursor}) 10 10, auto`):t="pointer",(0,o.jsxs)("div",{id:"texture-editor",onPointerDown:this.onPointerDown,style:{cursor:t},children:[(0,o.jsx)(ya,{texture:this.props.texture,saveTexture:this.saveTexture,pixelData:this.state.pixelData,face:this.state.face,setFace:e=>this.setState({face:e}),resetTexture:this.resetTexture,resizeTexture:this.resizeTexture,uploadTexture:this.uploadTexture,mipLevel:this.state.mipLevel,setMipLevel:e=>this.setState({mipLevel:e}),size:this._textureCanvasManager?.size||this.props.texture.getSize()}),!this.props.texture.isCube&&(0,o.jsx)(va,{tools:this.state.tools,activeToolIndex:this.state.activeToolIndex,addTool:this.loadToolFromURL,changeTool:this.changeTool,metadata:this.state.metadata,setMetadata:this.setMetadata,pickerOpen:this.state.pickerOpen,setPickerOpen:this.setPickerOpen,pickerRef:this._pickerRef,hasAlpha:-1===this.props.texture.textureFormat||this.props.texture.textureFormat===s.Constants.TEXTUREFORMAT_RGBA}),(0,o.jsx)(ja,{channels:this.state.channels,setChannels:e=>{this.setState({channels:e})}}),(0,o.jsx)(Sa,{canvas2D:this._2DCanvas,canvas3D:this._3DCanvas,canvasUI:this._uiCanvas,texture:this.props.texture}),(0,o.jsx)(Pa,{tool:e}),(0,o.jsx)(Oa,{texture:this.props.texture,mipLevel:this.state.mipLevel})]})}}Da._PREVIEW_UPDATE_DELAY_MS=160;var Ta=p(4325);let _a,za=`${s.Tools._DefaultCdnUrl}/v${s.Engine.Version}/guiEditor/babylon.guiEditor.js`;function Ra(){return void 0!==Ta.GUIEditor?{GUIEditor:Ta.GUIEditor}:"undefined"!=typeof BABYLON&&void 0!==BABYLON.GUIEditor?BABYLON:void 0}function Ba(e){_a=e}function Ua(e){za=e}async function Ga(e,t){if(_a=_a||Ra(),!_a){if("undefined"==typeof BABYLON)throw'Tried to call EditAdvancedDynamicTexture without first injecting the GUI editor. You need to call InjectGUIEditor() with a reference to @babylonjs/gui-editor. It can be imported at runtime using await import("@babylonjs/gui-editor").';if(void 0===_a)try{await s.Tools.LoadScriptAsync(za),_a=_a||Ra()}catch{throw`Failed to load GUI editor from ${za}`}}_a.GUIEditor.Show({liveGuiTexture:e},t)}const Fa=[{label:"Alpha",normalizable:0,value:s.Constants.TEXTUREFORMAT_ALPHA},{label:"Luminance",normalizable:0,value:s.Constants.TEXTUREFORMAT_LUMINANCE},{label:"Luminance/Alpha",normalizable:0,value:s.Constants.TEXTUREFORMAT_LUMINANCE_ALPHA},{label:"RGB",normalizable:1,value:s.Constants.TEXTUREFORMAT_RGB},{label:"RGBA",normalizable:1,value:s.Constants.TEXTUREFORMAT_RGBA},{label:"R (red)",normalizable:1,value:s.Constants.TEXTUREFORMAT_RED},{label:"RG (red/green)",normalizable:1,value:s.Constants.TEXTUREFORMAT_RG},{label:"R (red) integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RED_INTEGER},{label:"RG (red/green) integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RG_INTEGER},{label:"RGB integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RGB_INTEGER},{label:"RGBA integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RGBA_INTEGER},{label:"BGRA",normalizable:1,value:s.Constants.TEXTUREFORMAT_BGRA},{label:"Depth24/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH24_STENCIL8},{label:"Depth32 float",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH32_FLOAT},{label:"Depth16",normalizable:0,value:s.Constants.TEXTUREFORMAT_DEPTH16},{label:"Depth24",normalizable:0,value:s.Constants.TEXTUREFORMAT_DEPTH24},{label:"Depth24Unorm/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8},{label:"Depth32Float/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8},{label:"RGBA BPTC UNorm",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM},{label:"RGB BPTC UFloat",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT},{label:"RGB BPTC SFloat",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT},{label:"RGBA S3TC DXT5",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5},{label:"RGBA S3TC DXT3",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3},{label:"RGBA S3TC DXT1",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1},{label:"RGB S3TC DXT1",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1},{label:"RGBA ASTC 4x4",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4}],Ha=[{label:"unsigned byte",normalizable:1,value:s.Constants.TEXTURETYPE_UNSIGNED_BYTE},{label:"32-bit float",normalizable:0,value:s.Constants.TEXTURETYPE_FLOAT},{label:"16-bit float",normalizable:0,value:s.Constants.TEXTURETYPE_HALF_FLOAT},{label:"signed byte",normalizable:1,value:s.Constants.TEXTURETYPE_BYTE},{label:"signed short",normalizable:0,value:s.Constants.TEXTURETYPE_SHORT},{label:"unsigned short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT},{label:"signed int",normalizable:0,value:s.Constants.TEXTURETYPE_INT},{label:"unsigned int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INTEGER},{label:"unsigned 4/4/4/4 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4},{label:"unsigned 5/5/5/1 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1},{label:"unsigned 5/6/5 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_5_6_5},{label:"unsigned 2/10/10/10 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV},{label:"unsigned 24/8 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_24_8},{label:"unsigned 10f/11f/11f int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV},{label:"unsigned 5/9/9/9 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV},{label:"32-bits with only 8-bit used (stencil)",normalizable:0,value:s.Constants.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV}];class Va extends r.Component{constructor(e){super(e),this._textureInspectorSize={width:1024,height:490},this.state={isTextureEditorOpen:!1,textureEditing:null};const t=this.props.texture;if(this._textureLineRef=r.createRef(),this._popoutWindowRef=r.createRef(),!t||!t.rootContainer)return;const n=t;this._adtInstrumentation=new ma.AdvancedDynamicTextureInstrumentation(n),this._adtInstrumentation.captureRenderTime=!0,this._adtInstrumentation.captureLayoutTime=!0,this.onOpenTextureEditor.bind(this),this.onCloseTextureEditor.bind(this),this.openTextureEditor.bind(this)}componentWillUnmount(){this._adtInstrumentation&&(this._adtInstrumentation.dispose(),this._adtInstrumentation=null)}updateTexture(e){const t=this.props.texture;s.Tools.ReadFile(e,(r=>{const n=new Blob([r],{type:"octet/stream"}),s=new FileReader;s.readAsDataURL(n),s.onloadend=()=>{const r=s.result;if(t.isCube){let n;e.name.toLowerCase().indexOf(".dds")>0?n=".dds":e.name.toLowerCase().indexOf(".env")>0&&(n=".env"),t.updateURL(r,n,(()=>this.forceRefresh()))}else t.updateURL(r,null,(()=>this.forceRefresh()))}}),void 0,!0)}openTextureEditor(){this.state.isTextureEditorOpen?this.onCloseTextureEditor((()=>this.openTextureEditor())):this.setState({isTextureEditorOpen:!0,textureEditing:this.props.texture})}onOpenTextureEditor(){}onCloseTextureEditor(e){this.setState({isTextureEditorOpen:!1,textureEditing:null},e)}forceRefresh(){this.forceUpdate(),this._textureLineRef.current.updatePreview()}findTextureFormat(e){for(let t=0;t<Fa.length;++t)if(Fa[t].value===e)return Fa[t];return null}findTextureType(e){for(let t=0;t<Ha.length;++t)if(Ha[t].value===e)return Ha[t];return null}render(){const e=this.props.texture,t=e,r=[{label:"Nearest",value:s.Texture.NEAREST_NEAREST},{label:"Linear",value:s.Texture.LINEAR_LINEAR},{label:"Linear & linear mip",value:s.Texture.LINEAR_LINEAR_MIPLINEAR},{label:"Linear & nearest mip",value:s.Texture.LINEAR_LINEAR_MIPNEAREST},{label:"Nearest & linear mip",value:s.Texture.NEAREST_NEAREST_MIPLINEAR},{label:"Nearest & nearest mip",value:s.Texture.NEAREST_NEAREST_MIPNEAREST},{label:"Nearest/Linear",value:s.Texture.NEAREST_LINEAR},{label:"Nearest/Linear & linear mip",value:s.Texture.NEAREST_LINEAR_MIPLINEAR},{label:"Nearest/Linear & nearest mip",value:s.Texture.NEAREST_LINEAR_MIPNEAREST},{label:"Linear/Nearest",value:s.Texture.LINEAR_NEAREST},{label:"Linear/Nearest & linear mip",value:s.Texture.LINEAR_NEAREST_MIPLINEAR},{label:"Linear/Nearest & nearest mip",value:s.Texture.LINEAR_NEAREST_MIPNEAREST}],n=[{label:"Explicit",value:s.Texture.EXPLICIT_MODE},{label:"Cubic",value:s.Texture.CUBIC_MODE},{label:"Inverse cubic",value:s.Texture.INVCUBIC_MODE},{label:"Equirectangular",value:s.Texture.EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular",value:s.Texture.FIXED_EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular mirrored",value:s.Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE},{label:"Planar",value:s.Texture.PLANAR_MODE},{label:"Projection",value:s.Texture.PROJECTION_MODE},{label:"Skybox",value:s.Texture.SKYBOX_MODE},{label:"Spherical",value:s.Texture.SPHERICAL_MODE}],a=e._texture?.format??-2,i=e._texture?.type??-2,l=this.findTextureFormat(-1===a?s.Constants.TEXTUREFORMAT_RGBA:a),p=this.findTextureType(-1===i?s.Constants.TEXTURETYPE_UNSIGNED_BYTE:i),c=e instanceof s.MultiRenderTarget?"MultiRenderTarget":e instanceof s.RenderTargetTexture?"RenderTargetTexture":e.getClassName(),d=e instanceof s.MultiRenderTarget?e.count:-1,h=e.isRenderTarget&&t.renderTarget?._depthStencilTexture?this.findTextureFormat(t.renderTarget._depthStencilTexture.format):null;let u="";const b=e.url,g=b&&"data"!==b.substring(0,4)&&"blob"!==b.substring(0,4)?b:"";if(g)for(let e=g.length-1;e>=0&&"."!==g[e];e--)u=g[e]+u;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"PREVIEW",selection:this.props.globalState,children:[(0,o.jsx)(ga,{ref:this._textureLineRef,texture:e,width:256,height:256,globalState:this.props.globalState}),(0,o.jsx)(Rn,{label:"Load texture from file",onClick:e=>this.updateTexture(e),accept:".jpg, .png, .tga, .dds, .env"}),(0,o.jsx)(zn,{label:"Edit",onClick:()=>{this.props.texture instanceof ma.AdvancedDynamicTexture?Ga(this.props.texture):this.openTextureEditor()}}),(0,o.jsx)(uo,{label:"URL",value:g,lockObject:this.props.lockObject,onChange:t=>{e.updateURL(t),this.forceRefresh()}})]}),this.state.isTextureEditorOpen&&(0,o.jsx)(go,{id:"texture-editor",title:"Texture Inspector",size:this._textureInspectorSize,onOpen:this.onOpenTextureEditor,onClose:()=>this.onCloseTextureEditor,ref:this._popoutWindowRef,children:(0,o.jsx)(Da,{texture:this.props.texture,url:g,window:this._popoutWindowRef,onUpdate:()=>this.forceRefresh()})}),(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Width",value:e.getSize().width.toString()}),(0,o.jsx)(En,{label:"Height",value:e.getSize().height.toString()}),e.is2DArray&&(0,o.jsx)(En,{label:"Layers",value:e._texture?.depth.toString()??"?"}),e.is3D&&(0,o.jsx)(En,{label:"Depth",value:e._texture?.depth.toString()??"?"}),e.isRenderTarget&&(0,o.jsx)(zn,{label:"Scale up",onClick:()=>{const t=e.getScene();e.scale(2),setTimeout((()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(t.getTextureByUniqueId(e.uniqueId))}))}}),e.isRenderTarget&&(0,o.jsx)(zn,{label:"Scale down",onClick:()=>{const t=e.getScene();e.scale(.5),setTimeout((()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(t.getTextureByUniqueId(e.uniqueId))}))}}),(0,o.jsx)(En,{label:"Format",value:l?.label??"unknown"}),!l?.hideType&&!l?.compressed&&(0,o.jsx)(En,{label:"Type",value:p?.label??"unknown"}),!!l?.normalizable&&!l?.compressed&&!!p?.normalizable&&(0,o.jsx)(En,{label:"Normalized",value:p.normalizable?"Yes":"No"}),(0,o.jsx)(En,{label:"Is compressed",value:l?.compressed?"Yes":"No"}),(0,o.jsx)(En,{label:"Use sRGB buffers",value:e._texture?._useSRGBBuffer?"Yes":"No"}),(0,o.jsx)(En,{label:"Is Gamma space",value:e.gammaSpace?"Yes":"No"}),u&&(0,o.jsx)(En,{label:"File format",value:u}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Internal Unique ID",value:(e._texture?.uniqueId??"N/A").toString()}),(0,o.jsx)(En,{label:"Class",value:c}),d>=0&&(0,o.jsx)(En,{label:"Number of textures",value:d.toString()}),(0,o.jsx)(En,{label:"Has alpha",value:e.hasAlpha?"Yes":"No"}),(0,o.jsx)(ds,{label:"Get alpha from RGB",target:e,propertyName:"getAlphaFromRGB",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Is 3D",value:e.is3D?"Yes":"No"}),(0,o.jsx)(En,{label:"Is 2D array",value:e.is2DArray?"Yes":"No"}),(0,o.jsx)(En,{label:"Is cube",value:e.isCube?"Yes":"No"}),(0,o.jsx)(En,{label:"Is render target",value:e.isRenderTarget?"Yes":"No"}),e.isRenderTarget&&(0,o.jsx)(En,{label:"Depth/stencil texture format",value:h?.label??"no"}),e instanceof s.Texture&&(0,o.jsx)(En,{label:"Stored as inverted on Y",value:e.invertY?"Yes":"No"}),(0,o.jsx)(En,{label:"Has mipmaps",value:e.noMipmap?"No":"Yes"}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"UV set",target:e,propertyName:"coordinatesIndex",minimum:0,maximum:3,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),(0,o.jsx)(no,{label:"Mode",options:n,target:e,propertyName:"coordinatesMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:t=>e.coordinatesMode=t}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Level",target:e,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.updateSamplingMode&&(0,o.jsx)(no,{label:"Sampling",options:r,target:e,noDirectUpdate:!0,propertyName:"samplingMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:t=>e.updateSamplingMode(t)})]}),e.getScene()&&(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject}),e.rootContainer&&this._adtInstrumentation&&(0,o.jsxs)(Dn,{title:"ADVANCED TEXTURE PROPERTIES",selection:this.props.globalState,children:[(0,o.jsx)(Tn,{label:"Last layout time",value:this._adtInstrumentation.renderTimeCounter.current,units:"ms"}),(0,o.jsx)(Tn,{label:"Last render time",value:this._adtInstrumentation.layoutTimeCounter.current,units:"ms"}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Render scale",minimum:.1,maximum:5,step:.1,target:e,propertyName:"renderScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Premultiply alpha",target:e,propertyName:"premulAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Ideal width",target:e,propertyName:"idealWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Ideal height",target:e,propertyName:"idealHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use smallest ideal",target:e,propertyName:"useSmallestIdeal",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Render at ideal size",target:e,propertyName:"renderAtIdealSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invalidate Rect optimization",target:e,propertyName:"useInvalidateRectOptimization",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"TRANSFORM",selection:this.props.globalState,children:[!e.isCube&&(0,o.jsxs)("div",{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"U offset",target:e,propertyName:"uOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"V offset",target:e,propertyName:"vOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"U scale",target:e,propertyName:"uScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"V scale",target:e,propertyName:"vScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"U angle",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"uAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"V angle",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"vAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"W angle",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"wAng",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Clamp U",isSelected:()=>e.wrapU===s.Texture.CLAMP_ADDRESSMODE,onSelect:t=>e.wrapU=t?s.Texture.CLAMP_ADDRESSMODE:s.Texture.WRAP_ADDRESSMODE}),(0,o.jsx)(ds,{label:"Clamp V",isSelected:()=>e.wrapV===s.Texture.CLAMP_ADDRESSMODE,onSelect:t=>e.wrapV=t?s.Texture.CLAMP_ADDRESSMODE:s.Texture.WRAP_ADDRESSMODE})]}),e.isCube&&(0,o.jsx)("div",{children:(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Rotation Y",useEuler:this.props.globalState.onlyUseEulers,minimum:0,maximum:2*Math.PI,step:.1,target:e,propertyName:"rotationY"})})]})]})}}class Wa extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}switchAmbientMode(e){this.props.material.debugMode=e?21:0}renderTextures(e){const t=this.props.material;return(0,o.jsxs)(Dn,{title:"CHANNELS",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Albedo",texture:t.albedoTexture,propertyName:"albedoTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Metallic Roughness",texture:t.metallicTexture,propertyName:"metallicTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Reflection",texture:t.reflectionTexture,propertyName:"reflectionTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Refraction",texture:t.refractionTexture,propertyName:"refractionTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Reflectivity",texture:t.reflectivityTexture,propertyName:"reflectivityTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Micro-surface",texture:t.microSurfaceTexture,propertyName:"microSurfaceTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Bump",texture:t.bumpTexture,propertyName:"bumpTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Emissive",texture:t.emissiveTexture,propertyName:"emissiveTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Opacity",texture:t.opacityTexture,propertyName:"opacityTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{customDebugAction:e=>this.switchAmbientMode(e),label:"Ambient",texture:t.ambientTexture,propertyName:"ambientTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Lightmap",texture:t.lightmapTexture,propertyName:"lightmapTexture",material:t,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ha,{label:"Detailmap",texture:t.detailMap.texture,material:t,onTextureCreated:e=>t.detailMap.texture=e,onTextureRemoved:()=>t.detailMap.texture=null,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:e}),(0,o.jsx)(ds,{label:"Use lightmap as shadowmap",target:t,propertyName:"useLightmapAsShadowmap",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use detailmap",target:t.detailMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.decalMap&&(0,o.jsx)(ds,{label:"Use decalmap",target:t.decalMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material,t=[{label:"Low",value:s.Constants.TEXTURE_FILTERING_QUALITY_LOW},{label:"Medium",value:s.Constants.TEXTURE_FILTERING_QUALITY_MEDIUM},{label:"High",value:s.Constants.TEXTURE_FILTERING_QUALITY_HIGH}];return e.sheen._useRoughness=e.sheen._useRoughness??null!==e.sheen.roughness,e.sheen.roughness=e.sheen.roughness??e.sheen._saveRoughness??0,e.sheen._useRoughness||(e.sheen._saveRoughness=e.sheen.roughness,e.sheen.roughness=null),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(this._onDebugSelectionChangeObservable),(0,o.jsxs)(Dn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Albedo",target:e,propertyName:"albedoColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Reflectivity",target:e,propertyName:"reflectivityColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Micro-surface",target:e,propertyName:"microSurface",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Ambient",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ds,{label:"Use physical light falloff",target:e,propertyName:"usePhysicalLightFalloff",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"METALLIC WORKFLOW",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Metallic",target:e,propertyName:"metallic",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Roughness",target:e,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Index of Refraction",target:e,propertyName:"indexOfRefraction",minimum:1,maximum:3,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"F0 Factor",target:e,propertyName:"metallicF0Factor",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Reflectance Color",target:e,propertyName:"metallicReflectanceColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ds,{label:"Use only metallic from MetallicReflectance texture",target:e,propertyName:"useOnlyMetallicFromMetallicReflectanceTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"MetallicReflectance Texture",texture:e.metallicReflectanceTexture,onTextureCreated:t=>e.metallicReflectanceTexture=t,onTextureRemoved:()=>e.metallicReflectanceTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Reflectance Texture",texture:e.reflectanceTexture,onTextureCreated:t=>e.reflectanceTexture=t,onTextureRemoved:()=>e.reflectanceTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]}),(0,o.jsxs)(Dn,{title:"CLEAR COAT",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e.clearCoat,propertyName:"isEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.isEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.clearCoat,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Roughness",target:e.clearCoat,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"IOR",target:e.clearCoat,propertyName:"indexOfRefraction",minimum:1,maximum:3,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Remap F0",target:e.clearCoat,propertyName:"remapF0OnInterfaceChange",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"Clear coat",texture:e.clearCoat.texture,onTextureCreated:t=>e.clearCoat.texture=t,onTextureRemoved:()=>e.clearCoat.texture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Roughness",texture:e.clearCoat.textureRoughness,onTextureCreated:t=>e.clearCoat.textureRoughness=t,onTextureRemoved:()=>e.clearCoat.textureRoughness=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Bump",texture:e.clearCoat.bumpTexture,onTextureCreated:t=>e.clearCoat.bumpTexture=t,onTextureRemoved:()=>e.clearCoat.bumpTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),e.clearCoat.bumpTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Bump strength",target:e.clearCoat.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use roughness from main texture",target:e.clearCoat,propertyName:"useRoughnessFromMainTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Tint",target:e.clearCoat,propertyName:"isTintEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.isEnabled&&e.clearCoat.isTintEnabled&&(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Tint Color",target:e.clearCoat,propertyName:"tintColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),e.clearCoat.isEnabled&&e.clearCoat.isTintEnabled&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"At Distance",target:e.clearCoat,propertyName:"tintColorAtDistance",minimum:0,maximum:20,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.isEnabled&&e.clearCoat.isTintEnabled&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Tint Thickness",target:e.clearCoat,propertyName:"tintThickness",minimum:0,maximum:20,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.isEnabled&&e.clearCoat.isTintEnabled&&(0,o.jsx)(ha,{label:"Tint",texture:e.clearCoat.tintTexture,onTextureCreated:t=>e.clearCoat.tintTexture=t,onTextureRemoved:()=>e.clearCoat.tintTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]})]}),(0,o.jsxs)(Dn,{title:"IRIDESCENCE",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e.iridescence,propertyName:"isEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.iridescence.isEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.iridescence,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"IOR",target:e.iridescence,propertyName:"indexOfRefraction",minimum:1,maximum:3,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Min Thickness",target:e.iridescence,propertyName:"minimumThickness",minimum:0,maximum:1e3,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Max Thickness",target:e.iridescence,propertyName:"maximumThickness",minimum:0,maximum:1e3,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"Iridescence",texture:e.iridescence.texture,onTextureCreated:t=>e.iridescence.texture=t,onTextureRemoved:()=>e.iridescence.texture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Thickness",texture:e.iridescence.thicknessTexture,onTextureCreated:t=>e.iridescence.thicknessTexture=t,onTextureRemoved:()=>e.iridescence.thicknessTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]})]}),(0,o.jsxs)(Dn,{title:"ANISOTROPIC",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e.anisotropy,propertyName:"isEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.anisotropy.isEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(ds,{label:"Legacy Mode",target:e.anisotropy,propertyName:"legacy",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.anisotropy,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(lo,{lockObject:this.props.lockObject,label:"Direction",target:e.anisotropy,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"Anisotropic",texture:e.anisotropy.texture,onTextureCreated:t=>e.anisotropy.texture=t,onTextureRemoved:()=>e.anisotropy.texture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]})]}),(0,o.jsxs)(Dn,{title:"SHEEN",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e.sheen,propertyName:"isEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.sheen.isEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(ds,{label:"Link to Albedo",target:e.sheen,propertyName:"linkSheenWithAlbedo",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.sheen,propertyName:"intensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Color",target:e.sheen,propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ha,{label:"Sheen",texture:e.sheen.texture,onTextureCreated:t=>e.sheen.texture=t,onTextureRemoved:()=>e.sheen.texture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Roughness",texture:e.sheen.textureRoughness,onTextureCreated:t=>e.sheen.textureRoughness=t,onTextureRemoved:()=>e.sheen.textureRoughness=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ds,{label:"Use roughness",target:e.sheen,propertyName:"_useRoughness"}),e.sheen._useRoughness&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Roughness",target:e.sheen,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use roughness from main texture",target:e.sheen,propertyName:"useRoughnessFromMainTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Albedo scaling",target:e.sheen,propertyName:"albedoScaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"SUBSURFACE",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Thickness",texture:e.subSurface.thicknessTexture,onTextureCreated:t=>e.subSurface.thicknessTexture=t,onTextureRemoved:()=>e.subSurface.thicknessTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Min Thickness",target:e.subSurface,propertyName:"minimumThickness",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Max Thickness",target:e.subSurface,propertyName:"maximumThickness",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Mask From Thickness",target:e.subSurface,propertyName:"useMaskFromThicknessTexture",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"glTF-Style Textures",target:e.subSurface,propertyName:"useGltfStyleTextures",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use Thickness as Depth",target:e.subSurface,propertyName:"useThicknessAsDepth",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Tint Color",target:e.subSurface,propertyName:"tintColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ds,{label:"Scattering Enabled",target:e.subSurface,propertyName:"isScatteringEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isScatteringEnabled&&e.getScene().prePassRenderer&&e.getScene().subSurfaceConfiguration&&(0,o.jsx)("div",{className:"fragment",children:(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Meters per unit",target:e.getScene().subSurfaceConfiguration,propertyName:"metersPerUnit",minimum:.01,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsx)(ds,{label:"Refraction Enabled",target:e.subSurface,propertyName:"isRefractionEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isRefractionEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.subSurface,propertyName:"refractionIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"Refraction Intensity",texture:e.subSurface.refractionIntensityTexture,onTextureCreated:t=>e.subSurface.refractionIntensityTexture=t,onTextureRemoved:()=>e.subSurface.refractionIntensityTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(ha,{label:"Refraction",texture:e.subSurface.refractionTexture,onTextureCreated:t=>e.subSurface.refractionTexture=t,onTextureRemoved:()=>e.subSurface.refractionTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Volume Index of Refraction",target:e.subSurface,propertyName:"volumeIndexOfRefraction",minimum:1,maximum:3,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Tint at Distance",target:e.subSurface,propertyName:"tintColorAtDistance",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Link refraction with transparency",target:e.subSurface,propertyName:"linkRefractionWithTransparency",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use albedo to tint surface transparency",target:e.subSurface,propertyName:"useAlbedoToTintRefraction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ds,{label:"Dispersion Enabled",target:e.subSurface,propertyName:"isDispersionEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isDispersionEnabled&&(0,o.jsx)("div",{className:"fragment",children:(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.subSurface,propertyName:"dispersion",minimum:0,maximum:5,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsx)(ds,{label:"Translucency Enabled",target:e.subSurface,propertyName:"isTranslucencyEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isTranslucencyEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e.subSurface,propertyName:"translucencyIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{label:"Intensity",texture:e.subSurface.translucencyIntensityTexture,onTextureCreated:t=>e.subSurface.translucencyIntensityTexture=t,onTextureRemoved:()=>e.subSurface.translucencyIntensityTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffusion Distance",target:e.subSurface,propertyName:"diffusionDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ds,{label:"Use albedo to tint surface translucency",target:e.subSurface,propertyName:"useAlbedoToTintTranslucency",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Translucency Tint",target:e.subSurface,propertyName:"translucencyColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ha,{label:"Translucency Tint",texture:e.subSurface.translucencyColorTexture,onTextureCreated:t=>e.subSurface.translucencyColorTexture=t,onTextureRemoved:()=>e.subSurface.translucencyColorTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]})]}),(0,o.jsxs)(Dn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Environment",target:e,propertyName:"environmentIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Direct",target:e,propertyName:"directIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bumpTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Bump strength",target:e.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.ambientTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Ambient strength",target:e,propertyName:"ambientTextureStrength",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.reflectionTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflection strength",target:e.reflectionTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.texture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Clear coat",target:e.clearCoat.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.bumpTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Clear coat bump",target:e.clearCoat.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.tintTexture&&!1,e.anisotropy.texture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Anisotropic",target:e.anisotropy.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.sheen.texture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Sheen",target:e.sheen.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.thicknessTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Thickness",target:e.subSurface.thicknessTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.refractionTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Refraction",target:e.subSurface.refractionTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.detailMap.isEnabled&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Detailmap diffuse",target:e.detailMap,propertyName:"diffuseBlendLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Detailmap bump",target:e.detailMap,propertyName:"bumpLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Detailmap roughness",target:e.detailMap,propertyName:"roughnessBlendLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"RENDERING",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Alpha from albedo",target:e,propertyName:"useAlphaFromAlbedoTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Ambient in grayscale",target:e,propertyName:"useAmbientInGrayScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Radiance over alpha",target:e,propertyName:"useRadianceOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Micro-surface from ref. map alpha",target:e,propertyName:"useMicroSurfaceFromReflectivityMapAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Specular over alpha",target:e,propertyName:"useSpecularOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Specular anti-aliasing",target:e,propertyName:"enableSpecularAntiAliasing",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Realtime Filtering",target:e,propertyName:"realTimeFiltering",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{allowNullValue:!0,label:"Realtime Filtering quality",options:t,target:e,propertyName:"realTimeFilteringQuality",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"ADVANCED",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Energy Conservation",target:e.brdf,propertyName:"useEnergyConservation",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Spherical Harmonics",target:e.brdf,propertyName:"useSphericalHarmonics",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Radiance occlusion",target:e,propertyName:"useRadianceOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Horizon occlusion ",target:e,propertyName:"useHorizonOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Unlit",target:e,propertyName:"unlit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Debug mode",options:[{label:"None",value:0},{label:"Normalized position",value:1},{label:"Normals",value:2},{label:"Tangents",value:3},{label:"Bitangents",value:4},{label:"Bump Normals",value:5},{label:"UV1",value:6},{label:"UV2",value:7},{label:"ClearCoat Normals",value:8},{label:"ClearCoat Tangents",value:9},{label:"ClearCoat Bitangents",value:10},{label:"Anisotropic Normals",value:11},{label:"Anisotropic Tangents",value:12},{label:"Anisotropic Bitangents",value:13},{label:"Albedo Map",value:20},{label:"Ambient Map",value:21},{label:"Opacity Map",value:22},{label:"Emissive Map",value:23},{label:"Light Map",value:24},{label:"Metallic Map",value:25},{label:"Reflectivity Map",value:26},{label:"ClearCoat Map",value:27},{label:"ClearCoat Tint Map",value:28},{label:"Sheen Map",value:29},{label:"Anisotropic Map",value:30},{label:"Thickness Map",value:31},{label:"Bump Map",value:32},{label:"Env Refraction",value:40},{label:"Env Reflection",value:41},{label:"Env Clear Coat",value:42},{label:"Direct Diffuse",value:50},{label:"Direct Specular",value:51},{label:"Direct Clear Coat",value:52},{label:"Direct Sheen",value:53},{label:"Env Irradiance",value:54},{label:"Surface Albedo",value:60},{label:"Reflectance 0",value:61},{label:"Metallic",value:62},{label:"Metallic F0",value:71},{label:"Roughness",value:63},{label:"AlphaG",value:64},{label:"NdotV",value:65},{label:"ClearCoat Color",value:66},{label:"ClearCoat Roughness",value:67},{label:"ClearCoat NdotV",value:68},{label:"Transmittance",value:69},{label:"Refraction Transmittance",value:70},{label:"Glossiness",value:72},{label:"Base Color",value:73},{label:"Specular Color",value:74},{label:"Emissive Color",value:75},{label:"SEO",value:80},{label:"EHO",value:81},{label:"Energy Factor",value:82},{label:"Specular Reflectance",value:83},{label:"Clear Coat Reflectance",value:84},{label:"Sheen Reflectance",value:85},{label:"Luminance Over Alpha",value:86},{label:"Alpha",value:87},{label:"Albedo Alpha",value:88},{label:"Ambient occlusion color",value:89}],target:e,propertyName:"debugMode"}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Split position",target:e,propertyName:"debugLimit",minimum:-1,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Output factor",target:e,propertyName:"debugFactor",minimum:0,maximum:5,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ya extends r.Component{constructor(e){super(e),this.state={isSelected:this.props.isSelected()}}componentDidMount(){this._onSelectionChangedObserver=this.props.onSelectionChangedObservable.add((e=>{this.setState({isSelected:e===this})}))}componentWillUnmount(){this._onSelectionChangedObserver&&(this.props.onSelectionChangedObservable.remove(this._onSelectionChangedObserver),this._onSelectionChangedObserver=null)}onChange(){this.props.onSelect(),this.props.onSelectionChangedObservable.notifyObservers(this)}render(){return(0,o.jsxs)("div",{className:"radioLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:"radioContainer",children:[(0,o.jsx)("input",{id:this.props.label,className:"radio",type:"radio",checked:this.state.isSelected,onChange:()=>this.onChange()}),(0,o.jsx)("label",{htmlFor:this.props.label,className:"labelForRadio"})]})]})}}class Za extends r.Component{constructor(e){super(e),this.state={mode:this.props.scene.fogMode}}render(){const e=this.props.scene,t=[{label:"None",value:s.Scene.FOGMODE_NONE},{label:"Linear",value:s.Scene.FOGMODE_LINEAR},{label:"Exp",value:s.Scene.FOGMODE_EXP},{label:"Exp2",value:s.Scene.FOGMODE_EXP2}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(no,{label:"Fog mode",options:t,target:e,propertyName:"fogMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),this.state.mode!==s.Scene.FOGMODE_NONE&&(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Fog color",target:e,propertyName:"fogColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(this.state.mode===s.Scene.FOGMODE_EXP||this.state.mode===s.Scene.FOGMODE_EXP2)&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Fog density",target:e,propertyName:"fogDensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===s.Scene.FOGMODE_LINEAR&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Fog start",target:e,propertyName:"fogStart",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===s.Scene.FOGMODE_LINEAR&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Fog end",target:e,propertyName:"fogEnd",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class Ja extends r.Component{constructor(e){super(e),this._renderingModeGroupObservable=new s.Observable}setRenderingModes(e,t){const r=this.props.scene;r.forcePointsCloud=e,r.forceWireframe=t}switchIBL(){const e=this.props.scene;e.environmentTexture?(this._storedEnvironmentTexture=e.environmentTexture,e.environmentTexture=null):(e.environmentTexture=this._storedEnvironmentTexture,this._storedEnvironmentTexture=null)}updateEnvironmentTexture(e){const t=e.name.toLowerCase().indexOf(".dds")>0,r=e.name.toLowerCase().indexOf(".env")>0;if(!t&&!r)return void s.Logger.Error("Unable to update environment texture. Please select a dds or env file.");const n=this.props.scene;s.Tools.ReadFile(e,(e=>{const r=new Blob([e],{type:"octet/stream"}),o=URL.createObjectURL(r);n.environmentTexture=t?s.CubeTexture.CreateFromPrefilteredData(o,n,".dds"):new s.CubeTexture(o,n,void 0,void 0,void 0,(()=>{}),(e=>{e&&s.Logger.Error(e)}),void 0,void 0,".env")}),void 0,!0)}updateGravity(e){this.props.scene.getPhysicsEngine().setGravity(e)}updateTimeStep(e){this.props.scene.getPhysicsEngine().setTimeStep(e)}normalizeScene(){this.props.scene.meshes.forEach((e=>{e.normalizeToUnitCube(!0),e.computeWorldMatrix(!0)}))}render(){const e=this.props.scene,t=e.getPhysicsEngine();let r=null;t&&(r={gravity:t.gravity,timeStep:t.getTimeStep()});const n=e.imageProcessingConfiguration,a=[{label:"Standard",value:s.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:s.ImageProcessingConfiguration.TONEMAPPING_ACES},{label:"Khronos PBR Neutral",value:s.ImageProcessingConfiguration.TONEMAPPING_KHR_PBR_NEUTRAL}],i=[{label:"Multiply",value:s.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:s.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"RENDERING MODE",selection:this.props.globalState,children:[(0,o.jsx)(Ya,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Point",isSelected:()=>e.forcePointsCloud,onSelect:()=>this.setRenderingModes(!0,!1)}),(0,o.jsx)(Ya,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Wireframe",isSelected:()=>e.forceWireframe,onSelect:()=>this.setRenderingModes(!1,!0)}),(0,o.jsx)(Ya,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Solid",isSelected:()=>!e.forcePointsCloud&&!e.forceWireframe,onSelect:()=>this.setRenderingModes(!1,!1)})]}),(0,o.jsxs)(Dn,{title:"ENVIRONMENT",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Clear color",target:e,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Clear color enabled",target:e,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Ambient color",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Environment texture (IBL)",isSelected:()=>null!=e.environmentTexture,onSelect:()=>this.switchIBL()}),e.environmentTexture&&(0,o.jsx)(ha,{label:"Env. texture",texture:e.environmentTexture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),(0,o.jsx)(Rn,{label:"Update environment texture",onClick:e=>this.updateEnvironmentTexture(e),accept:".dds, .env"}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:2,step:.01,label:"IBL Intensity",target:e,propertyName:"environmentIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Za,{globalState:this.props.globalState,lockObject:this.props.lockObject,scene:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e,lockObject:this.props.lockObject}),(0,o.jsxs)(Dn,{title:"MATERIAL IMAGE PROCESSING",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Contrast",target:n,propertyName:"contrast",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Exposure",target:n,propertyName:"exposure",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Tone mapping",target:n,propertyName:"toneMappingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Tone mapping type",options:a,target:n,propertyName:"toneMappingType",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ds,{label:"Vignette",target:n,propertyName:"vignetteEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Vignette weight",target:n,propertyName:"vignetteWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette stretch",target:n,propertyName:"vignetteStretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:Math.PI,step:.1,label:"Vignette FOV",target:n,propertyName:"vignetteCameraFov",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center X",target:n,propertyName:"vignetteCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center Y",target:n,propertyName:"vignetteCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Vignette color",target:n,propertyName:"vignetteColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Vignette blend mode",options:i,target:n,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ds,{label:"Dithering",target:n,propertyName:"ditheringEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.5/255,label:"Dithering intensity",target:n,propertyName:"ditheringIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),null!==r&&(0,o.jsxs)(Dn,{title:"PHYSICS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Time step",target:r,propertyName:"timeStep",onChange:e=>this.updateTimeStep(e),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Gravity",target:r,propertyName:"gravity",onChange:e=>this.updateGravity(e),onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(Dn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Gravity",target:e,propertyName:"gravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsx)(Dn,{title:"SHADOWS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(zn,{label:"Normalize scene",onClick:()=>this.normalizeScene()})})]})}}class Qa extends r.Component{constructor(e){super(e)}_getNameForSortingAndDisplay(e){return"string"==typeof e.name?e.name:"no name"}render(){const e=this.props.node,t=e.getScene().getNodes().filter((t=>t!==e)).sort(((e,t)=>this._getNameForSortingAndDisplay(e).localeCompare(this._getNameForSortingAndDisplay(t)))),r=t.map(((e,t)=>({label:this._getNameForSortingAndDisplay(e),value:t})));return r.splice(0,0,{label:"None",value:-1}),(0,o.jsxs)(o.Fragment,{children:[e.parent&&(0,o.jsx)(En,{label:"Link to parent",value:e.parent.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.parent)}),(0,o.jsx)(no,{label:"Parent",options:r,target:e,propertyName:"parent",noDirectUpdate:!0,onSelect:r=>{const n=e;if("number"!=typeof r||r<0)n.setParent?n.setParent(null):e.parent=null;else{const s=t[r];n.setParent?n.setParent(s):e.parent=s}this.props.globalState.onSelectionRenamedObservable.notifyObservers()},extractValue:()=>e.parent?t.indexOf(e.parent):-1,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class Ka extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)("div",{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(Qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Intensity",target:e,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class Xa extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ka,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Ground",target:e,propertyName:"groundColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class qa extends r.Component{constructor(e){super(e),this._internals={generatorType:0,mapSize:1024}}createShadowGenerator(){const e=this.props.light,t=e.getScene(),r=this._internals,n=0===r.generatorType?new s.ShadowGenerator(r.mapSize,e):new s.CascadedShadowGenerator(r.mapSize,e);t.meshes.forEach((e=>{e.infiniteDistance||(n.addShadowCaster(e),e.isAnInstance||(e.receiveShadows=!0))})),this.forceUpdate()}disposeShadowGenerator(){const e=this.props.light;e.getShadowGenerator()?.dispose(),this.forceUpdate()}render(){const e=this.props.light,t=this._internals,r=e.getShadowGenerator()||null,n=r instanceof s.CascadedShadowGenerator,a=e.getScene().activeCamera,i=[{label:"Shadow Generator",value:0}];let l;e instanceof s.DirectionalLight&&i.push({label:"Cascaded Shadow Generator",value:1}),l=r instanceof s.CascadedShadowGenerator?[{label:"None",value:s.ShadowGenerator.FILTER_NONE},{label:"PCF",value:s.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:s.ShadowGenerator.FILTER_PCSS}]:[{label:"None",value:s.ShadowGenerator.FILTER_NONE},{label:"PCF",value:s.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:s.ShadowGenerator.FILTER_PCSS},{label:"Poisson",value:s.ShadowGenerator.FILTER_POISSONSAMPLING},{label:"Exponential",value:s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP},{label:"Blurred exponential",value:s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP},{label:"Close exponential",value:s.ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP},{label:"Blurred close exponential",value:s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}];const p=[{label:"Low",value:s.ShadowGenerator.QUALITY_LOW},{label:"Medium",value:s.ShadowGenerator.QUALITY_MEDIUM},{label:"High",value:s.ShadowGenerator.QUALITY_HIGH}],c=a?a.minZ:0,d=a?a.maxZ?a.maxZ:5e5:0,h=r?r.filter:0;return(0,o.jsxs)("div",{children:[(0,o.jsxs)(Dn,{title:"SHADOWS",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Shadows enabled",target:e,propertyName:"shadowEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Shadows near plane",target:e,propertyName:"shadowMinZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Shadows far plane",target:e,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),null==r&&(0,o.jsxs)(Dn,{title:"SHADOW GENERATOR",selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Type",options:i,target:t,propertyName:"generatorType"}),(0,o.jsx)(no,{label:"Map size",options:[{label:"4096x4096",value:4096},{label:"2048x2048",value:2048},{label:"1024x1024",value:1024},{label:"512x512",value:512},{label:"256x256",value:256}],target:t,propertyName:"mapSize"}),(0,o.jsx)(zn,{label:"Create generator",onClick:()=>this.createShadowGenerator()})]}),null!==r&&(0,o.jsxs)(Dn,{title:"SHADOW GENERATOR",selection:this.props.globalState,children:[(0,o.jsx)(zn,{label:"Dispose generator",onClick:()=>this.disposeShadowGenerator()}),n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{label:"Num cascades",options:[{label:"2",value:2},{label:"3",value:3},{label:"4",value:4}],target:r,propertyName:"numCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Debug mode",target:r,propertyName:"debug",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Stabilize cascades",target:r,propertyName:"stabilizeCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Lambda",minimum:0,maximum:1,step:.01,target:r,propertyName:"lambda",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Cascade blend",minimum:0,maximum:1,step:.01,target:r,propertyName:"cascadeBlendPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Depth clamp",target:r,propertyName:"depthClamp",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Auto-Calc depth bounds",target:r,propertyName:"autoCalcDepthBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Shadow MaxZ",minimum:c,maximum:d,step:.5,target:r,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,digits:4,step:"0.0001",label:"Bias",target:r,propertyName:"bias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Normal bias",target:r,propertyName:"normalBias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Darkness",target:r,minimum:0,maximum:1,step:.01,propertyName:"darkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Allow transparent shadows",target:r,propertyName:"transparencyShadow",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Filter",options:l,onSelect:()=>{this.forceUpdate()},target:r,propertyName:"filter",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(h===s.ShadowGenerator.FILTER_PCF||h===s.ShadowGenerator.FILTER_PCSS)&&(0,o.jsx)(no,{label:"Filtering quality",options:p,onSelect:()=>{this.forceUpdate()},target:r,propertyName:"filteringQuality",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),h===s.ShadowGenerator.FILTER_PCSS&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Penumbra ratio",minimum:0,maximum:.5,step:.001,target:r,propertyName:"contactHardeningLightSizeUVRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!n&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(0,o.jsx)(ds,{label:"Use kernel blur",target:r,propertyName:"useKernelBlur",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&!r.useKernelBlur&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blur box offset",target:r,propertyName:"blurBoxOffset",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&r.useKernelBlur&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blur kernel",target:r,propertyName:"blurKernel",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Depth scale",target:r,propertyName:"depthScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blur scale",target:r,propertyName:"blurScale",minimum:1,maximum:4,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),n&&h===s.ShadowGenerator.FILTER_PCSS&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Penumbra darkness",minimum:0,maximum:1,step:.01,target:r,propertyName:"penumbraDarkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class $a extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ka,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(qa,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class ei extends r.Component{constructor(e){super(e),this.state={mode:this.props.camera.mode}}render(){const e=this.props.camera,t=[{label:"Perspective",value:s.Camera.PERSPECTIVE_CAMERA},{label:"Orthographic",value:s.Camera.ORTHOGRAPHIC_CAMERA}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Near plane",target:e,propertyName:"minZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Far plane",target:e,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Inertia",target:e,propertyName:"inertia",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(pa,{isInteger:!0,lockObject:this.props.lockObject,label:"Layer mask",target:e,propertyName:"layerMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Mode",options:t,target:e,propertyName:"mode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),e.mode===s.Camera.PERSPECTIVE_CAMERA&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Field of view",target:e,useEuler:this.props.globalState.onlyUseEulers,propertyName:"fov",minimum:.1,maximum:Math.PI,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Left",target:e,propertyName:"orthoLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Top",target:e,propertyName:"orthoTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Right",target:e,propertyName:"orthoRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Bottom",target:e,propertyName:"orthoBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class ti extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ei,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Target",target:e,propertyName:"target",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Rotation",noSlider:!0,useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"CONTROLS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Angular sensitivity",target:e,propertyName:"angularSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Apply gravity",target:e,propertyName:"applyGravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Ellipsoid",target:e,propertyName:"ellipsoid",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Ellipsoid offset",target:e,propertyName:"ellipsoidOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ri extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ei,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Target",target:e,propertyName:"target",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Alpha",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"alpha",minimum:e.lowerAlphaLimit||0,maximum:e.upperAlphaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Beta",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"beta",minimum:e.lowerAlphaLimit||0,maximum:e.upperBetaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"CONTROLS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Angular sensitivity X",target:e,propertyName:"angularSensibilityX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Angular sensitivity Y",target:e,propertyName:"angularSensibilityY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Panning sensitivity",target:e,propertyName:"panningSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Pinch delta percentage",target:e,propertyName:"pinchDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Wheel delta percentage",target:e,propertyName:"wheelDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Collision radius",target:e,propertyName:"collisionRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"LIMITS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower alpha limit",target:e,propertyName:"lowerAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper alpha limit",target:e,propertyName:"upperAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower beta limit",target:e,propertyName:"lowerBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper beta limit",target:e,propertyName:"upperBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower radius limit",target:e,propertyName:"lowerRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper radius limit",target:e,propertyName:"upperRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"BEHAVIORS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Auto rotation",target:e,propertyName:"useAutoRotationBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Bouncing",target:e,propertyName:"useBouncingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Framing",target:e,propertyName:"useFramingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ni extends r.Component{render(){const e=this.props;return(0,o.jsx)(ao,{...e})}}class si extends r.Component{constructor(e){super(e)}onLink(){this.props.url?window.open(this.props.url,"_blank"):this.props.onLink&&this.props.onLink()}renderContent(){return this.props.onLink||this.props.url?(0,o.jsx)("div",{className:"link-value",title:this.props.value,onClick:()=>this.onLink(),children:this.props.url?"doc":this.props.value||"no name"}):(0,o.jsx)("div",{className:"value",title:this.props.value,style:{color:this.props.color?this.props.color:""},children:this.props.value||"no name"})}render(){return(0,o.jsx)("div",{className:"indented "+(this.props.underline?"textLine underline":"textLine"+(this.props.additionalClass?" "+this.props.additionalClass:"")),children:this.renderContent()})}}class oi extends r.Component{constructor(e){super(e)}renderLevel(e){const t=[];for(const r in e){const n=e[r];switch(Object.prototype.toString.call(n)){case"[object String]":t.push((0,o.jsx)(En,{label:r,ignoreValue:!0},r)),t.push((0,o.jsx)(si,{value:n},r+n));break;case"[object Array]":t.push((0,o.jsx)(En,{label:r,ignoreValue:!0},r));for(const e of n)t.push((0,o.jsx)(si,{value:e},r+e));break;case"[object Object]":t.push((0,o.jsx)(En,{label:r,ignoreValue:!0},r));for(const e in n)t.push((0,o.jsx)(En,{label:e,value:n[e],additionalClass:"reduced-opacity"},r+e))}}return t}render(){return this.props.host.metadata&&this.props.host.metadata.xmp?(0,o.jsx)("div",{children:(0,o.jsx)(Dn,{title:"XMP METADATA",selection:this.props.globalState,children:this.renderLevel(this.props.host.metadata.xmp)})}):null}}class ai extends r.Component{constructor(e){super(e)}_getVariantsExtension(){return this.props.globalState?.glTFLoaderExtensions.KHR_materials_variants}render(){const e=this._getVariantsExtension();if(!e)return null;const t=e.getAvailableVariants(this.props.host);if(!t||0===t.length)return null;const r=t.sort().map(((e,t)=>({label:e,value:t+1})));return r.splice(0,0,{label:"Original",value:0}),(0,o.jsx)("div",{children:(0,o.jsx)(Dn,{title:"VARIANTS",selection:this.props.globalState,children:(0,o.jsx)(no,{label:"Active variant",options:r,noDirectUpdate:!0,target:this.props.host,propertyName:"",onSelect:r=>{const n=r;0===n?e.reset(this.props.host):e.selectVariant(this.props.host,t[n-1]),this.forceUpdate()},extractValue:()=>{const r=e.getLastSelectedVariant(this.props.host)||0;let n=0;return r&&"[object String]"===Object.prototype.toString.call(r)&&(n=t.indexOf(r),n>-1&&(n+=1)),n}})})})}}function ii(e){const t=e.body.getMassProperties(e.instanceIndex);return(0,o.jsx)(o.Fragment,{children:(0,o.jsx)(eo,{lockObject:e.lockObject,label:"Mass",target:t,propertyName:"mass",onPropertyChangedObservable:e.onPropertyChangedObservable,onChange:r=>{t.mass=r,e.body.setMassProperties(t,e.instanceIndex)}})})}function li(e){const t=e.body.shape?.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:e.lockObject,label:"Dynamic Friction",target:t,propertyName:"friction",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0}),(0,o.jsx)(eo,{lockObject:e.lockObject,label:"Restitution",target:t,propertyName:"restitution",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0}),(0,o.jsx)(eo,{lockObject:e.lockObject,label:"Static Friction",target:t,propertyName:"staticFriction",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0})]})}function pi(e){const t=e.body._pluginDataInstances?.length??0,[n,s]=(0,r.useState)({selected:0});return(0,o.jsxs)(Dn,{title:"PHYSICS",closed:!0,selection:e.globalState,children:[t>0&&(0,o.jsx)(eo,{label:"Selected instance",lockObject:e.lockObject,target:n,propertyName:"selected",onChange:e=>{s({selected:e})},min:0,max:t-1,isInteger:!0}),(0,o.jsx)(ii,{lockObject:e.lockObject,onPropertyChangedObservable:e.onPropertyChangedObservable,body:e.body,globalState:e.globalState,instanceIndex:n.selected}),(0,o.jsx)(li,{lockObject:e.lockObject,onPropertyChangedObservable:e.onPropertyChangedObservable,body:e.body,globalState:e.globalState}),(0,o.jsx)(En,{label:"Motion Type",value:ci(e.body.motionType)}),(0,o.jsx)(En,{label:"Shape Type",value:di(e.body.shape?.type)})]})}function ci(e){switch(e){case 2:return"Dynamic";case 0:return"Static";case 1:return"Animated";default:return"Unknown"}}function di(e){switch(e){case 3:return"Box";case 0:return"Sphere";case 2:return"Cylinder";case 1:return"Capsule";case 5:return"Container";case 4:return"Convex Hull";case 6:return"Mesh";case 7:return"Heightfield";default:return"Unknown"}}class hi extends r.Component{constructor(e){super(e);const t=this.props.mesh;this.state={displayNormals:!1,displayVertexColors:!1,displayBoneWeights:!(!t.material||"BoneWeightShader"!==t.material.getClassName()),displayBoneIndex:0,displaySkeletonMap:!1}}renderWireframeOver(){const e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.wireframeOver)return e.reservedDataStore.wireframeOver.dispose(!1,!0),e.reservedDataStore.wireframeOver=null,void this.forceUpdate();const r=e.clone(e.name+"_wireframeover",null,!0,!1);r.reservedDataStore={hidden:!0},r.parent=e,r.position=s.Vector3.Zero(),r.scaling=new s.Vector3(1,1,1),r.rotation=s.Vector3.Zero(),r.rotationQuaternion=null;const n=new s.StandardMaterial("wireframeOver",t);n.reservedDataStore={hidden:!0},r.material=n,n.disableLighting=!0,n.backFaceCulling=!1,n.emissiveColor=s.Color3.White(),n.wireframe=!0,e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.wireframeOver=r,this.forceUpdate()}renderNormalVectors(){const e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.normalLines)return e.reservedDataStore.normalLines.dispose(),e.reservedDataStore.normalLines=null,void this.forceUpdate();const r=e.getVerticesData(s.VertexBuffer.NormalKind),n=e.getVerticesData(s.VertexBuffer.PositionKind),o=s.Color3.White(),a=e.getBoundingInfo(),i=.05*a.maximum.subtractToRef(a.minimum,s.TmpVectors.Vector3[0]).length(),l=[];for(let e=0;e<r.length;e+=3){const t=s.Vector3.FromArray(n,e),o=t.add(s.Vector3.FromArray(r,e).scaleInPlace(i));l.push([t,o])}const p=(0,s.CreateLineSystem)("normalLines",{lines:l},t);p.color=o,p.parent=e,p.reservedDataStore={hidden:!0},e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.normalLines=p,this.forceUpdate()}displayNormals(){const e=this.props.mesh,t=e.getScene();if(e.material&&"NormalMaterial"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayNormals:!1});else{if(void 0===Ds.NormalMaterial)return void s.Tools.Warn("NormalMaterial not found. Make sure to load the materials library.");e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material);const r=new Ds.NormalMaterial("normalMaterial",t);r.disableLighting=!0,e.material&&(r.sideOrientation=e.material.sideOrientation),r.reservedDataStore={hidden:!0},e.material=r,this.setState({displayNormals:!0})}}displayVertexColors(){const e=this.props.mesh,t=e.getScene();if(e.material&&e.material.reservedDataStore&&e.material.reservedDataStore.isVertexColorMaterial)e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayVertexColors:!1});else{e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material);const r=new s.StandardMaterial("vertex colors",t);r.disableLighting=!0,r.emissiveColor=s.Color3.White(),e.material&&(r.sideOrientation=e.material.sideOrientation),r.reservedDataStore={hidden:!0,isVertexColorMaterial:!0},e.useVertexColors=!0,e.material=r,this.setState({displayVertexColors:!0})}}displayBoneWeights(){const e=this.props.mesh,t=e.getScene();if(e.material&&"BoneWeightShader"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayBoneWeights:!1});else if(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material),e.reservedDataStore.displayBoneIndex||(e.reservedDataStore.displayBoneIndex=this.state.displayBoneIndex),e.skeleton){const r=_s.SkeletonViewer.CreateBoneWeightShader({skeleton:e.skeleton},t);r.reservedDataStore={hidden:!0},e.material=r,this.setState({displayBoneWeights:!0})}}displaySkeletonMap(){const e=this.props.mesh,t=e.getScene();if(e.material&&"SkeletonMapShader"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displaySkeletonMap:!1});else if(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material),e.skeleton){const r=_s.SkeletonViewer.CreateSkeletonMapShader({skeleton:e.skeleton},t);r.reservedDataStore={hidden:!0},e.material=r,this.setState({displaySkeletonMap:!0})}}onBoneDisplayIndexChange(e){const t=this.props.mesh;t.reservedDataStore.displayBoneIndex=e,this.setState({displayBoneIndex:e}),t.material&&"BoneWeightShader"===t.material.getClassName()&&t.material.setFloat("targetBoneIndex",e)}onMaterialLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.material)}onSourceMeshLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.sourceMesh)}onSkeletonLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.skeleton)}convertPhysicsTypeToString(){switch(this.props.mesh.physicsImpostor.type){case s.PhysicsImpostor.NoImpostor:return"No impostor";case s.PhysicsImpostor.SphereImpostor:return"Sphere";case s.PhysicsImpostor.BoxImpostor:return"Box";case s.PhysicsImpostor.PlaneImpostor:return"Plane";case s.PhysicsImpostor.MeshImpostor:return"Mesh";case s.PhysicsImpostor.CylinderImpostor:return"Cylinder";case s.PhysicsImpostor.ParticleImpostor:return"Particle";case s.PhysicsImpostor.HeightmapImpostor:return"Heightmap";case s.PhysicsImpostor.ConvexHullImpostor:return"Convex hull";case s.PhysicsImpostor.RopeImpostor:return"Rope";case s.PhysicsImpostor.SoftbodyImpostor:return"Soft body"}return"Unknown"}_getIdForDisplay(e){return"string"==typeof e?e:"[INVALID ID]"}render(){const e=this.props.mesh,t=e.getScene(),r=null!=e.material&&"NormalMaterial"===e.material.getClassName(),n=!(null==e.material||!e.material.reservedDataStore||!e.material.reservedDataStore.isVertexColorMaterial),a=!(!e.reservedDataStore||!e.reservedDataStore.normalLines),i=!(!e.reservedDataStore||!e.reservedDataStore.wireframeOver),l=null!=e.material&&"BoneWeightShader"===e.material.getClassName(),p=null!=e.material&&"SkeletonMapShader"===e.material.getClassName(),c=[];if(e.morphTargetManager)for(let t=0;t<e.morphTargetManager.numTargets;t++)c.push(e.morphTargetManager.getTarget(t));const d=[{label:"Accurate",value:s.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_ACCURATE},{label:"Conservative",value:s.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE}],h=[{label:"None",value:s.AbstractMesh.OCCLUSION_TYPE_NONE},{label:"Optimistic",value:s.AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC},{label:"Strict",value:s.AbstractMesh.OCCLUSION_TYPE_STRICT}],u=[{label:"Clockwise",value:s.Constants.MATERIAL_ClockWiseSideOrientation},{label:"Counterclockwise",value:s.Constants.MATERIAL_CounterClockWiseSideOrientation}],b=t.materials.slice(0).sort(((e,t)=>(e.name||"no name").localeCompare(t.name||"no name"))),g=b.map(((e,t)=>({label:e.name||"no name",value:t})));g.splice(0,0,{label:"None (Default Fallback)",value:-1});const m=e.skeleton?e.skeleton.bones.filter((e=>e.getIndex()>=0)).sort(((e,t)=>e.getIndex()-t.getIndex())).map((e=>({label:e.name,value:e.getIndex()}))):[];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:this._getIdForDisplay(e.id)}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(En,{label:"Vertices",value:e.getTotalVertices().toString()}),(0,o.jsx)(En,{label:"Faces",value:(e.getTotalIndices()/3).toFixed(0)}),(0,o.jsx)(En,{label:"Sub-meshes",value:e.subMeshes?e.subMeshes.length.toString():"0"}),(0,o.jsx)(Qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.skeleton&&(0,o.jsx)(En,{label:"Skeleton",value:e.skeleton.name,onLink:()=>this.onSkeletonLink()}),(0,o.jsx)(ds,{label:"Is enabled",isSelected:()=>e.isEnabled(),onSelect:t=>{const r=e.isEnabled();e.setEnabled(t),this.props.onPropertyChangedObservable?.notifyObservers({object:e,property:"isEnabled",value:t,initialValue:r})}}),(0,o.jsx)(ds,{label:"Is pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.material&&(!e.material.reservedDataStore||!e.material.reservedDataStore.hidden)&&(0,o.jsx)(En,{label:"Link to material",value:e.material.name,onLink:()=>this.onMaterialLink()}),!e.isAnInstance&&(0,o.jsx)(no,{label:"Active material",options:g,target:e,propertyName:"material",noDirectUpdate:!0,onSelect:t=>{e.material=t<0?null:b[t],this.forceUpdate()},extractValue:()=>e.material?b.indexOf(e.material):-1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isAnInstance&&(0,o.jsx)(En,{label:"Source",value:e.sourceMesh.name,onLink:()=>this.onSourceMeshLink()}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(oi,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsx)(ai,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsxs)(Dn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e._internalMetadata&&e._internalMetadata.nodeGeometry&&(0,o.jsx)(Dn,{title:"NODE GEOMETRY",selection:this.props.globalState,children:(0,o.jsx)(zn,{label:"Edit",onClick:()=>{e._internalMetadata.nodeGeometry.edit({nodeGeometryEditorConfig:{backgroundColor:e.getScene().clearColor,hostMesh:e,hostScene:e.getScene()}})}})}),(0,o.jsxs)(Dn,{title:"DISPLAY",closed:!0,selection:this.props.globalState,children:[!e.isAnInstance&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Visibility",target:e,propertyName:"visibility",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Orientation",options:u,target:e,propertyName:"sideOrientation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Alpha index",target:e,propertyName:"alphaIndex",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Receive shadows",target:e,propertyName:"receiveShadows",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isVerticesDataPresent(s.VertexBuffer.ColorKind)&&(0,o.jsx)(ds,{label:"Use vertex colors",target:e,propertyName:"useVertexColors",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isVerticesDataPresent(s.VertexBuffer.ColorKind)&&(0,o.jsx)(ds,{label:"Has vertex alpha",target:e,propertyName:"hasVertexAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.fogMode!==s.Scene.FOGMODE_NONE&&(0,o.jsx)(ds,{label:"Apply fog",target:e,propertyName:"applyFog",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.parent&&(0,o.jsx)(ds,{label:"Infinite distance",target:e,propertyName:"infiniteDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Rendering group ID",decimalCount:0,target:e,propertyName:"renderingGroupId",minimum:s.RenderingManager.MIN_RENDERINGGROUPS,maximum:s.RenderingManager.MAX_RENDERINGGROUPS-1,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(pa,{isInteger:!0,lockObject:this.props.lockObject,label:"Layer mask",target:e,propertyName:"layerMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),null!=e.morphTargetManager&&(0,o.jsx)(Dn,{title:"MORPH TARGETS",closed:!0,selection:this.props.globalState,children:c.map(((e,t)=>(0,o.jsx)(to,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"influence",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable},t)))}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject}),(0,o.jsxs)(Dn,{title:"ADVANCED",closed:!0,selection:this.props.globalState,children:[e.useBones&&(0,o.jsx)(ds,{label:"Compute bones using shaders",target:e,propertyName:"computeBonesUsingShaders",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Geometry ID",value:e.geometry?.uniqueId.toString()}),(0,o.jsx)(En,{label:"Has normals",value:e.isVerticesDataPresent(s.VertexBuffer.NormalKind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has vertex colors",value:e.isVerticesDataPresent(s.VertexBuffer.ColorKind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has UV set 0",value:e.isVerticesDataPresent(s.VertexBuffer.UVKind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has UV set 1",value:e.isVerticesDataPresent(s.VertexBuffer.UV2Kind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has UV set 2",value:e.isVerticesDataPresent(s.VertexBuffer.UV3Kind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has UV set 3",value:e.isVerticesDataPresent(s.VertexBuffer.UV4Kind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has tangents",value:e.isVerticesDataPresent(s.VertexBuffer.TangentKind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has matrix weights",value:e.isVerticesDataPresent(s.VertexBuffer.MatricesWeightsKind)?"Yes":"No"}),(0,o.jsx)(En,{label:"Has matrix indices",value:e.isVerticesDataPresent(s.VertexBuffer.MatricesIndicesKind)?"Yes":"No"})]}),null!=e.physicsImpostor&&(0,o.jsxs)(Dn,{title:"PHYSICS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Mass",target:e.physicsImpostor,propertyName:"mass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Friction",target:e.physicsImpostor,propertyName:"friction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Restitution",target:e.physicsImpostor,propertyName:"restitution",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Type",value:this.convertPhysicsTypeToString()})]}),e.physicsBody&&(0,o.jsx)(pi,{lockObject:this.props.lockObject,globalState:this.props.globalState,body:e.physicsBody,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"OCCLUSIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Type",options:h,target:e,propertyName:"occlusionType",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Retry count",minimum:-1,maximum:10,decimalCount:0,step:1,target:e,propertyName:"occlusionRetryCount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Algorithm",options:d,target:e,propertyName:"occlusionQueryAlgorithmType",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"EDGE RENDERING",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enable",target:e,isSelected:()=>null!=e.edgesRenderer,onSelect:t=>{t?e.enableEdgesRendering():e.disableEdgesRendering()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Edge width",minimum:0,maximum:10,step:.1,target:e,propertyName:"edgesWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:"Edge color",target:e,propertyName:"edgesColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),!e.isAnInstance&&(0,o.jsxs)(Dn,{title:"OUTLINE & OVERLAY",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Render overlay",target:e,propertyName:"renderOverlay",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Overlay color",target:e,propertyName:"overlayColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Render outline",target:e,propertyName:"renderOutline",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Outline color",target:e,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Outline width",target:e,propertyName:"outlineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:[!e.isAnInstance&&(0,o.jsx)(ds,{label:"Display normals",isSelected:()=>r,onSelect:()=>this.displayNormals()}),!e.isAnInstance&&(0,o.jsx)(ds,{label:"Display vertex colors",isSelected:()=>n,onSelect:()=>this.displayVertexColors()}),e.isVerticesDataPresent(s.VertexBuffer.NormalKind)&&(0,o.jsx)(ds,{label:"Render vertex normals",isSelected:()=>a,onSelect:()=>this.renderNormalVectors()}),!e.isAnInstance&&(0,o.jsx)(ds,{label:"Render wireframe over mesh",isSelected:()=>i,onSelect:()=>this.renderWireframeOver()}),!e.isAnInstance&&e.skeleton&&(0,o.jsx)(ds,{label:"Display BoneWeights",isSelected:()=>l,onSelect:()=>this.displayBoneWeights()}),!e.isAnInstance&&this.state.displayBoneWeights&&e.skeleton&&(0,o.jsx)(no,{label:"Target Bone Name",options:m,target:e.reservedDataStore,propertyName:"displayBoneIndex",noDirectUpdate:!0,onSelect:e=>{this.onBoneDisplayIndexChange(e),this.forceUpdate()}}),!e.isAnInstance&&this.state.displayBoneWeights&&e.skeleton&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Target Bone",decimalCount:0,target:e.reservedDataStore,propertyName:"displayBoneIndex",minimum:0,maximum:m.length-1||0,step:1,onChange:e=>{this.onBoneDisplayIndexChange(e),this.forceUpdate()}}),!e.isAnInstance&&e.skeleton&&(0,o.jsx)(ds,{label:"Display SkeletonMap",isSelected:()=>p,onSelect:()=>this.displaySkeletonMap()})]})]})}}class ui extends r.Component{constructor(e){super(e)}render(){const e=this.props.transformNode;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(ds,{label:"IsEnabled",isSelected:()=>e.isEnabled(),onSelect:t=>e.setEnabled(t)}),(0,o.jsx)(Qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(oi,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsx)(ai,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsxs)(Dn,{title:"TRANSFORMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class bi extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Dn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Diffuse",texture:e.diffuseTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Reflection",texture:e.reflectionTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),e.reflectionTexture&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflection blur",target:e,propertyName:"reflectionBlur",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Primary",target:e,propertyName:"primaryColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Shadow level",target:e,propertyName:"primaryColorShadowLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Highlight level",target:e,propertyName:"primaryColorHighlightLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),this.renderTextures(),(0,o.jsxs)(Dn,{title:"RENDERING",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Ground Projection",target:e,propertyName:"enableGroundProjection",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.enableGroundProjection&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Ground radius",target:e,propertyName:"projectedGroundRadius",minimum:0,maximum:1e4,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Ground height",target:e,propertyName:"projectedGroundHeight",minimum:1,maximum:1e3,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ds,{label:"Enable noise",target:e,propertyName:"enableNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Opacity fresnel",target:e,propertyName:"opacityFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Reflection fresnel",target:e,propertyName:"reflectionFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflection amount",target:e,propertyName:"reflectionAmount",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class gi extends r.Component{constructor(e){super(e)}renderGridInformation(e){if(!e.parent)return null;const t=e.parent;if(void 0===t.rowCount)return null;const r=t.getChildCellInfo(e);if(void 0===r)return null;const n=r.split(":");return(0,o.jsxs)(Dn,{title:"GRID",children:[(0,o.jsx)(En,{label:"Row",value:n[0]}),(0,o.jsx)(En,{label:"Column",value:n[1]})]})}render(){let e;if(this.props.controls)e=this.props.controls;else{if(!this.props.control)return;e=[this.props.control]}const t=e[0],r=[{label:"Left",value:ma.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:ma.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:ma.Control.HORIZONTAL_ALIGNMENT_CENTER}],n=[{label:"Top",value:ma.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:ma.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:ma.Control.VERTICAL_ALIGNMENT_CENTER}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",children:[(0,o.jsx)(En,{label:"Class",value:t.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:t.uniqueId.toString()}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Alpha",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==t.color&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Color",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==t.background&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Background",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"background",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"ZIndex",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"zIndex",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),this.renderGridInformation(t),(0,o.jsxs)(Dn,{title:"ALIGNMENT",children:[(0,o.jsx)(no,{label:"Horizontal",options:r,target:ls(e,this.props.onPropertyChangedObservable),propertyName:"horizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Vertical",options:n,target:ls(e,this.props.onPropertyChangedObservable),propertyName:"verticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"POSITION",children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Left",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"left",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Top",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"top",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Width",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"width",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Height",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"height",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Padding left",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"paddingLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Padding top",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"paddingTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Padding right",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"paddingRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Padding bottom",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"paddingBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"TRANSFORMATION",closed:!0,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"ScaleX",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"scaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"ScaleY",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"scaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Rotation",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"rotation",minimum:0,maximum:2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Transform center X",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"transformCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Transform center Y",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"transformCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"FONT",closed:!0,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Family",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"fontFamily",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Size",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"fontSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Weight",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"fontWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Style",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"fontStyle",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"SHADOWS",closed:!0,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Color",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"shadowColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Offset X",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"shadowOffsetX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Offset Y",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"shadowOffsetY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Blur",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"shadowBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class mi extends r.Component{constructor(e){super(e)}render(){const e=this.props.control;return(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class Ai extends r.Component{constructor(e){super(e)}render(){const e=this.props.textBlock,t=[{label:"Left",value:ma.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:ma.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:ma.Control.HORIZONTAL_ALIGNMENT_CENTER}],r=[{label:"Top",value:ma.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:ma.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:ma.Control.VERTICAL_ALIGNMENT_CENTER}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"TEXTBLOCK",children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Horizontal text alignment",options:t,target:e,propertyName:"textHorizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Vertical text alignment",options:r,target:e,propertyName:"textVerticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Resize to fit",target:e,propertyName:"resizeToFit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Wrapping",options:[{label:"Clip",value:0},{label:"Ellipsis",value:2},{label:"Word wrap",value:1},{label:"Word wrap ellipsis",value:3}],target:e,propertyName:"textWrapping",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Line spacing",target:e,propertyName:"lineSpacing",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"OUTLINE",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Outline width",target:e,propertyName:"outlineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Outline color",target:e,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ci extends r.Component{constructor(e){super(e)}render(){const e=this.props.inputText;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"INPUTTEXT",children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Prompt",target:e,propertyName:"promptMessage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Highlight color",target:e,propertyName:"textHighlightColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Highligher opacity",minimum:0,maximum:1,step:.01,target:e,propertyName:"highligherOpacity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"On focus select all",target:e,propertyName:"onFocusSelectAll",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Focused background",target:e,propertyName:"focusedBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Margin",target:e,propertyName:"margin",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Auto stretch width",target:e,propertyName:"autoStretchWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Placeholder text",target:e,propertyName:"placeholderText",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Placeholder color",target:e,propertyName:"placeholderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class fi extends r.Component{constructor(e){super(e)}render(){const e=this.props.colorPicker;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{title:"COLORPICKER",children:(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})})]})}}class xi extends r.Component{constructor(e){super(e);const t=this.props.animationGroup;this.state={playButtonText:t.isPlaying?"Pause":"Play",currentFrame:0},this._timelineRef=r.createRef()}componentDidMount(){this.connect(this.props.animationGroup),this._onBeforeRenderObserver=this.props.scene.onBeforeRenderObservable.add((()=>{this.updateCurrentFrame(this.props.animationGroup)}))}disconnect(e){this._onAnimationGroupPlayObserver&&(e.onAnimationGroupPlayObservable.remove(this._onAnimationGroupPlayObserver),this._onAnimationGroupPlayObserver=null),this._onAnimationGroupPauseObserver&&(e.onAnimationGroupPauseObservable.remove(this._onAnimationGroupPauseObserver),this._onAnimationGroupPauseObserver=null)}connect(e){this._onAnimationGroupPlayObserver=e.onAnimationGroupPlayObservable.add((()=>{this.forceUpdate()})),this._onAnimationGroupPauseObserver=e.onAnimationGroupPauseObservable.add((()=>{this.forceUpdate()})),this.updateCurrentFrame(e)}updateCurrentFrame(e){const t=e.targetedAnimations;if(t.length>0){const e=t[0].animation.runtimeAnimations.find((e=>e.target===t[0].target));e?this.setState({currentFrame:e.currentFrame}):this.setState({currentFrame:0})}}shouldComponentUpdate(e){return this.props.animationGroup!==e.animationGroup&&(this.disconnect(this.props.animationGroup),this.connect(e.animationGroup)),!0}componentWillUnmount(){this.disconnect(this.props.animationGroup),this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)}playOrPause(){const e=this.props.animationGroup;e.isPlaying?(this.setState({playButtonText:"Play"}),e.pause()):(this.setState({playButtonText:"Pause"}),e.play(!0))}onCurrentFrameChange(e){const t=this.props.animationGroup;t.isPlaying?t.goToFrame(e):(t.play(!0),t.goToFrame(e),t.pause()),this.setState({currentFrame:e})}render(){const e=this.props.animationGroup,t=e.isPlaying?"Pause":"Play";return this._animationCurveEditorContext||(this._animationCurveEditorContext=new ia,this._animationCurveEditorContext.title=e.name||"",this._animationCurveEditorContext.animations=e.targetedAnimations,this._animationCurveEditorContext.scene=this.props.scene,this._animationCurveEditorContext.useTargetAnimations=!0,this._animationCurveEditorContext.rootAnimationGroup=e),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",children:[(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"CONTROLS",children:[(0,o.jsx)(zn,{label:t,onClick:()=>this.playOrPause()}),(0,o.jsx)(zn,{label:"Stop",onClick:()=>this.props.animationGroup.stop()}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Speed ratio",minimum:0,maximum:10,step:.1,target:e,propertyName:"speedRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,ref:this._timelineRef,label:"Current frame",minimum:e.from,maximum:e.to,step:(e.to-e.from)/1e3,directValue:this.state.currentFrame,onInput:e=>this.onCurrentFrameChange(e)}),(0,o.jsx)(ds,{label:"Blending",target:e,propertyName:"enableBlending",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blending speed",minimum:0,maximum:1,step:.01,target:e,propertyName:"blendingSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Is additive",target:e,propertyName:"isAdditive",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Weight",target:e,propertyName:"weight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Play order",target:e,propertyName:"playOrder",isInteger:!0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"INFOS",children:[(0,o.jsx)(En,{label:"Animation count",value:e.targetedAnimations.length.toString()}),(0,o.jsx)(aa,{globalState:this.props.globalState,context:this._animationCurveEditorContext}),(0,o.jsx)(En,{label:"From",value:e.from.toFixed(2)}),(0,o.jsx)(En,{label:"To",value:e.to.toFixed(2)}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()})]})]})}}class vi extends r.Component{constructor(e){super(e)}render(){const e=this.props.image,t=[{label:"None",value:ma.Image.STRETCH_NONE},{label:"Fill",value:ma.Image.STRETCH_FILL},{label:"Uniform",value:ma.Image.STRETCH_UNIFORM},{label:"Extend",value:ma.Image.STRETCH_EXTEND},{label:"NinePatch",value:ma.Image.STRETCH_NINE_PATCH}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"IMAGE",children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Source",target:e,propertyName:"source",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Source left",target:e,propertyName:"sourceLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Source top",target:e,propertyName:"sourceTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Source width",target:e,propertyName:"sourceWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Source height",target:e,propertyName:"sourceHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Autoscale",target:e,propertyName:"autoScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Stretch",options:t,target:e,propertyName:"stretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})})]}),(0,o.jsxs)(Dn,{title:"ANIMATION SHEET",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell Id",isInteger:!0,target:e,propertyName:"cellId",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell width",target:e,propertyName:"cellWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell height",target:e,propertyName:"cellHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class yi extends r.Component{constructor(e){super(e)}render(){const e=this.props.slider;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SLIDER",children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Border color",target:e,propertyName:"borderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Thumb circle",target:e,propertyName:"isThumbCircle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ji extends r.Component{constructor(e){super(e)}render(){const e=this.props.imageBasedSlider;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"IMAGE BASED SLIDER",children:[(0,o.jsx)(ds,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Oi extends r.Component{constructor(e){super(e)}render(){const e=this.props.rectangle;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"RECTANGLE",children:[(0,o.jsx)(ds,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Si extends r.Component{constructor(e){super(e)}render(){const e=this.props.ellipse;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"ELLIPSE",children:[(0,o.jsx)(ds,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class wi extends r.Component{constructor(e){super(e)}render(){const e=this.props.checkbox;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"CHECKBOX",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Check size ratio",target:e,propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Checked",target:e,propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Mi extends r.Component{constructor(e){super(e)}render(){const e=this.props.radioButtons;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,controls:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"RADIO BUTTON",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Thickness",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Check size ratio",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Group",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"group",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Checked",target:ls(e,this.props.onPropertyChangedObservable),propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ni extends r.Component{constructor(e){super(e)}onDashChange(e){const t=this.props.line,r=e.split(",");t.dash=[],r.forEach((e=>{const r=parseInt(e);isNaN(r)||t.dash.push(r)}))}render(){const e=this.props.line;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"LINE",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Line width",target:e,propertyName:"lineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"X1",target:e,propertyName:"x1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Y1",target:e,propertyName:"y1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"X2",target:e,propertyName:"x2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Y2",target:e,propertyName:"y2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Dash pattern",target:e,value:e.dash.join(","),onChange:e=>this.onDashChange(e)})]})]})}}class ki extends r.Component{constructor(e){super(e)}render(){const e=this.props.scrollViewer;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"RECTANGLE",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"SCROLLVIEWER",children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Bar size",target:e,propertyName:"barSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Bar color",target:e,propertyName:"barColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Bar background",target:e,propertyName:"barBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Wheel precision",target:e,propertyName:"wheelPrecision",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Li extends r.Component{constructor(e){super(e)}renderRows(){const e=this.props.grid,t=[];for(let r=0;r<e.rowCount;r++)t.push(e.getRowDefinition(r));return t.map(((t,r)=>(0,o.jsx)(En,{label:`Row ${r}`,value:t.toString(e.host,2),underline:r===e.rowCount-1},`r${r}`)))}renderColumns(){const e=this.props.grid,t=[];for(let r=0;r<e.columnCount;r++)t.push(e.getColumnDefinition(r));return t.map(((t,r)=>(0,o.jsx)(En,{label:`Column ${r}`,value:t.toString(e.host,2)},`c${r}`)))}render(){const e=this.props.grid,t=[];for(let r=0;r<e.rowCount;r++)t.push(e.getColumnDefinition(r));return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GRID",children:[this.renderRows(),this.renderColumns()]})]})}}class Pi extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Dn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Base",texture:e.baseTexture,propertyName:"baseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Metallic roughness",texture:e.metallicRoughnessTexture,propertyName:"metallicRoughnessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Dn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Base",target:e,propertyName:"baseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0})]}),(0,o.jsxs)(Dn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Metallic",target:e,propertyName:"metallic",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Roughness",target:e,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ii extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Dn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Specular glossiness",texture:e.specularGlossinessTexture,propertyName:"specularGlossinessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ha,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Dn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0})]}),(0,o.jsx)(Dn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Glossiness",target:e,propertyName:"glossiness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsxs)(Dn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ei extends r.Component{constructor(e){super(e)}render(){const e=this.props.stackPanel;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(gi,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"STACKPANEL",children:[(0,o.jsx)(ds,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Di extends r.Component{constructor(e){super(e)}render(){const e=this.props.postProcess;return(0,o.jsxs)("div",{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.width&&(0,o.jsx)(En,{label:"Width",value:e.width.toString()}),e.height&&(0,o.jsx)(En,{label:"Height",value:e.height.toString()}),(0,o.jsx)(ds,{label:"Auto clear",target:e,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearColor&&(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Clear color",target:e,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Pixel perfect",target:e,propertyName:"enablePixelPerfectMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Fullscreen viewport",target:e,propertyName:"forceFullscreenViewport",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Samples",target:e,propertyName:"samples",minimum:1,maximum:8,step:1,decimalCount:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]})]})}}class Ti extends r.Component{constructor(e){super(e)}edit(){this.props.postProcess.nodeMaterialSource.edit()}render(){const e=this.props.postProcess;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Di,{globalState:this.props.globalState,lockObject:this.props.lockObject,postProcess:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.nodeMaterialSource&&(0,o.jsx)(Dn,{title:"CONFIGURATION",selection:this.props.globalState,children:(0,o.jsx)(zn,{label:"Node Material Editor",onClick:()=>this.edit()})})]})}}class _i extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e;return(0,o.jsxs)("div",{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Name",value:e.name}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),void 0!==t.samples&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Samples",minimum:1,maximum:64,step:1,decimalCount:0,target:e,propertyName:"samples",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class zi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsx)(_i,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class Ri extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e.scene.activeCamera,r=[{label:"Standard",value:s.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:s.ImageProcessingConfiguration.TONEMAPPING_ACES},{label:"Khronos PBR Neutral",value:s.ImageProcessingConfiguration.TONEMAPPING_KHR_PBR_NEUTRAL}],n=[{label:"Multiply",value:s.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:s.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(_i,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"BLOOM",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"bloomEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bloomEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Threshold",minimum:0,maximum:2,step:.01,target:e,propertyName:"bloomThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Weight",minimum:0,maximum:1,step:.05,target:e,propertyName:"bloomWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Kernel",minimum:0,maximum:128,step:1,target:e,propertyName:"bloomKernel",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Scale",minimum:0,maximum:1,step:.25,target:e,propertyName:"bloomScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"CHROMATIC ABERRATION",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"chromaticAberrationEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.chromaticAberrationEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"aberrationAmount",minimum:0,maximum:128,step:.1,target:e.chromaticAberration,propertyName:"aberrationAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radial intensity",minimum:0,maximum:1,step:.01,target:e.chromaticAberration,propertyName:"radialIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(lo,{lockObject:this.props.lockObject,label:"Center",target:e.chromaticAberration,propertyName:"centerPosition",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(lo,{lockObject:this.props.lockObject,label:"Direction",target:e.chromaticAberration,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"DEPTH OF FIELD",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"depthOfFieldEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.depthOfFieldEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Focal length",minimum:0,maximum:t.maxZ,step:.1,target:e.depthOfField,propertyName:"focalLength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"fStop",minimum:0,maximum:32,step:.1,target:e.depthOfField,propertyName:"fStop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Distance",minimum:0,maximum:t.maxZ,step:.1,target:e.depthOfField,propertyName:"focusDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Lens size",minimum:0,maximum:1e3,step:1,target:e.depthOfField,propertyName:"lensSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),(0,o.jsx)(no,{label:"Blur level",options:[{label:"Low",value:0},{label:"Medium",value:1},{label:"High",value:2}],target:e,propertyName:"depthOfFieldBlurLevel",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})})]})]}),(0,o.jsx)(Dn,{title:"FXAA",selection:this.props.globalState,children:(0,o.jsx)(ds,{label:"Enabled",target:e,propertyName:"fxaaEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsxs)(Dn,{title:"GLOW LAYER",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,propertyName:"glowLayerEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.glowLayerEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blur kernel size",minimum:1,maximum:128,step:1,decimalCount:0,target:e.glowLayer,propertyName:"blurKernelSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",minimum:0,maximum:10,step:.1,target:e.glowLayer,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"GRAIN",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"grainEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.grainEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(ds,{label:"Animated",target:e.grain,propertyName:"animated",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",minimum:0,maximum:50,step:.1,target:e.grain,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"IMAGE PROCESSING",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"imageProcessingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.imageProcessing&&(0,o.jsxs)("div",{children:[(0,o.jsx)(zn,{label:"Convert clear color to linear",onClick:()=>e.scene.clearColor=e.scene.clearColor.toLinearSpace(e.scene.getEngine().useExactSrgbConversions)}),(0,o.jsx)(zn,{label:"Convert clear color to gamma",onClick:()=>e.scene.clearColor=e.scene.clearColor.toGammaSpace(e.scene.getEngine().useExactSrgbConversions)}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Contrast",target:e.imageProcessing,propertyName:"contrast",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Exposure",target:e.imageProcessing,propertyName:"exposure",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Tone mapping",target:e.imageProcessing,propertyName:"toneMappingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Tone mapping type",options:r,target:e.imageProcessing,propertyName:"toneMappingType",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ds,{label:"Vignette",target:e.imageProcessing,propertyName:"vignetteEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Vignette weight",target:e.imageProcessing,propertyName:"vignetteWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette stretch",target:e.imageProcessing,propertyName:"vignetteStretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:Math.PI,step:.1,label:"Vignette FOV",target:e.imageProcessing,propertyName:"vignetteCameraFov",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center X",target:e.imageProcessing,propertyName:"vignetteCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center Y",target:e.imageProcessing,propertyName:"vignetteCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Vignette color",target:e.imageProcessing,propertyName:"vignetteColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Vignette blend mode",options:n,target:e.imageProcessing,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ds,{label:"Dithering",target:e.imageProcessing,propertyName:"ditheringEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.5/255,label:"Dithering intensity",target:e.imageProcessing,propertyName:"ditheringIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Dn,{title:"SHARPEN",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"sharpenEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.sharpenEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Color amount",minimum:0,maximum:1,step:.05,target:e.sharpen,propertyName:"colorAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Edge amount",minimum:0,maximum:5,step:.05,target:e.sharpen,propertyName:"edgeAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})}}class Bi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(_i,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SSAO",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius",minimum:1e-4,maximum:.001,step:1e-4,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Area",minimum:1e-4,maximum:.01,step:1e-4,target:e,propertyName:"area",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Falloff",minimum:0,maximum:1e-5,step:1e-6,target:e,propertyName:"fallOff",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:6})]})]})}}class Ui extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e.scene.activeCamera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(_i,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SSAO",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Max Z",minimum:0,maximum:t.maxZ,step:1,target:e,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Min Z aspect",minimum:0,maximum:.5,step:.01,target:e,propertyName:"minZAspect",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius",minimum:0,maximum:10,step:.05,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Epsilon",minimum:0,maximum:1,step:.001,target:e,propertyName:"epsilon",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"Denoiser",children:[(0,o.jsx)(ds,{label:"Bypass Blur",propertyName:"bypassBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:e}),(0,o.jsx)(ds,{label:"Expensive Blur",propertyName:"expensiveBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:e}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Samples",minimum:2,maximum:32,step:1,target:e,propertyName:"bilateralSamples",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Soften",minimum:0,maximum:1,step:.01,target:e,propertyName:"bilateralSoften",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Tolerance",minimum:0,maximum:1,step:.01,target:e,propertyName:"bilateralTolerance",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Gi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Name",value:e.name}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()})]}),(0,o.jsxs)(Dn,{title:"SSR",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Debug",target:e,propertyName:"debug",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:5,step:.05,target:e,propertyName:"strength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflection exponent",minimum:0,maximum:5,step:.05,target:e,propertyName:"reflectionSpecularFalloffExponent",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Reflectivity threshold",minimum:0,maximum:1,step:.01,target:e,propertyName:"reflectivityThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Thickness",minimum:0,maximum:10,step:.01,target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Step",minimum:1,maximum:50,step:1,target:e,propertyName:"step",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Smooth reflections",target:e,propertyName:"enableSmoothReflections",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Max steps",minimum:1,maximum:3e3,step:10,target:e,propertyName:"maxSteps",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Max distance",minimum:1,maximum:3e3,step:10,target:e,propertyName:"maxDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Roughness factor",minimum:0,maximum:1,step:.01,target:e,propertyName:"roughnessFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Self collision skips",minimum:1,maximum:10,step:1,target:e,propertyName:"selfCollisionNumSkip",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"SSR downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"ssrDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Clip to frustum",target:e,propertyName:"clipToFrustum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"Automatic thickness computation",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",target:e,propertyName:"enableAutomaticThicknessComputation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Force write transparent",target:e,propertyName:"backfaceForceDepthWriteTransparentMeshes",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"backfaceDepthTextureDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"Blur",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:.15,step:.001,target:e,propertyName:"blurDispersionStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"blurDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"Attenuations",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Screen borders",target:e,propertyName:"attenuateScreenBorders",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Distance",target:e,propertyName:"attenuateIntersectionDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Step iterations",target:e,propertyName:"attenuateIntersectionIterations",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Facing camera",target:e,propertyName:"attenuateFacingCamera",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Backface reflections",target:e,propertyName:"attenuateBackfaceReflection",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"Environment",selection:this.props.globalState,children:[(0,o.jsx)(ha,{label:"Cube",texture:e.environmentTexture,propertyName:"environmentTexture",texturedObject:e,fileFormats:".dds",cubeOnly:!0}),(0,o.jsx)(ds,{label:"Is probe",target:e,propertyName:"environmentTextureIsProbe",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"Color space",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Input is in gamma space",target:e,propertyName:"inputTextureColorIsInGammaSpace",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Output to gamma space",target:e,propertyName:"generateOutputInGammaSpace",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})}}class Fi extends r.Component{constructor(e){super(e),this._skeletonViewersEnabled=!1,this._skeletonViewerDisplayOptions={displayMode:_s.SkeletonViewer.DISPLAY_LINES,sphereBaseSize:.15,sphereScaleUnit:2,sphereFactor:.865,midStep:.235,midStepFactor:.155},this._skeletonViewers=new Array,this.checkSkeletonViewerState(this.props)}switchSkeletonViewers(){this._skeletonViewersEnabled=!this._skeletonViewersEnabled;const e=this.props.skeleton.getScene();if(this._skeletonViewersEnabled){for(const t of e.meshes)if(t.skeleton===this.props.skeleton){let r=!1;for(let e=0;e<this._skeletonViewers.length;e++)if(this._skeletonViewers[e].skeleton===t.skeleton){r=!0;break}if(r)continue;const n=new _s.SkeletonViewer(t.skeleton,t,e,!0,3,{displayMode:this._skeletonViewerDisplayOptions.displayMode,displayOptions:{sphereBaseSize:this._skeletonViewerDisplayOptions.sphereBaseSize,sphereScaleUnit:this._skeletonViewerDisplayOptions.sphereScaleUnit,sphereFactor:this._skeletonViewerDisplayOptions.sphereFactor,midStep:this._skeletonViewerDisplayOptions.midStep,midStepFactor:this._skeletonViewerDisplayOptions.midStepFactor}});n.isEnabled=!0,this._skeletonViewers.push(n),t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.skeletonViewer=n}}else{for(let e=0;e<this._skeletonViewers.length;e++){const t=this._skeletonViewers[e];t.mesh&&(t.mesh.reservedDataStore.skeletonViewer=null),t.dispose()}this._skeletonViewers=[]}}checkSkeletonViewerState(e){const t=e.skeleton.getScene();if(this._skeletonViewers=[],!t)return;let r=!0;for(const n of t.meshes)if(n.skeleton===e.skeleton&&n.reservedDataStore&&n.reservedDataStore.skeletonViewer&&(this._skeletonViewers.push(n.reservedDataStore.skeletonViewer),r)){r=!1,this._skeletonViewerDisplayOptions.displayMode=this._skeletonViewers[0].displayMode;for(const e in this._skeletonViewers[0].options.displayOptions)e&&(this._skeletonViewerDisplayOptions[e]=this._skeletonViewers[0].options.displayOptions[e])}this._skeletonViewersEnabled=this._skeletonViewers.length>0}changeDisplayMode(){if(this._skeletonViewersEnabled)for(let e=0;e<this._skeletonViewers.length;e++)this._skeletonViewers[e].changeDisplayMode(this._skeletonViewerDisplayOptions.displayMode||0)}changeDisplayOptions(e,t){if(this._skeletonViewersEnabled){for(let r=0;r<this._skeletonViewers.length;r++)this._skeletonViewers[r].changeDisplayOptions(e,t);void 0!==this._skeletonViewerDisplayOptions[e]&&(this._skeletonViewerDisplayOptions[e]=t)}}shouldComponentUpdate(e){return e.skeleton!==this.props.skeleton&&this.checkSkeletonViewerState(e),!0}render(){const e=this.props.skeleton,t=[{label:"Lines",value:_s.SkeletonViewer.DISPLAY_LINES},{label:"Spheres",value:_s.SkeletonViewer.DISPLAY_SPHERES},{label:"Sphere and Spurs",value:_s.SkeletonViewer.DISPLAY_SPHERE_AND_SPURS}];let r;return r=this._skeletonViewerDisplayOptions.displayMode>_s.SkeletonViewer.DISPLAY_LINES?(0,o.jsxs)(Dn,{title:"DISPLAY OPTIONS",selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"sphereBaseSize",target:this._skeletonViewerDisplayOptions,propertyName:"sphereBaseSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereBaseSize",e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"sphereScaleUnit",target:this._skeletonViewerDisplayOptions,propertyName:"sphereScaleUnit",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereScaleUnit",e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"sphereFactor",target:this._skeletonViewerDisplayOptions,propertyName:"sphereFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereFactor",e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"midStep",target:this._skeletonViewerDisplayOptions,propertyName:"midStep",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("midStep",e)}}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"midStepFactor",target:this._skeletonViewerDisplayOptions,propertyName:"midStepFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("midStepFactor",e)}})]}):null,(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(En,{label:"Bone count",value:e.bones.length.toString()}),(0,o.jsx)(ds,{label:"Use texture to store matrices",target:e,propertyName:"useTextureToStoreBoneMatrices",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Return to rest",onClick:()=>e.returnToRest()})]}),(0,o.jsxs)(Dn,{title:"DEBUG",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Enabled",isSelected:()=>this._skeletonViewersEnabled,onSelect:()=>this.switchSkeletonViewers()}),(0,o.jsx)(no,{label:"displayMode",options:t,target:this._skeletonViewerDisplayOptions,propertyName:"displayMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:()=>this.changeDisplayMode()}),r]}),(0,o.jsx)(la,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class Hi extends r.Component{constructor(e){super(e)}onTransformNodeLink(){if(!this.props.globalState.onSelectionChangedObservable)return;const e=this.props.bone.getTransformNode();this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}render(){const e=this.props.bone;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Name",value:e.name}),(0,o.jsx)(En,{label:"Index",value:e.getIndex().toString()}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),e.getParent()&&(0,o.jsx)(En,{label:"Parent",value:e.getParent().name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.getParent())}),e.getTransformNode()&&(0,o.jsx)(En,{label:"Linked node",value:e.getTransformNode().name,onLink:()=>this.onTransformNodeLink()})]}),(0,o.jsxs)(Dn,{title:"TRANSFORMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Vi extends r.Component{constructor(e){super(e)}displayFrustum(){const e=this.props.light,t=e.getScene().activeCamera,r=e._displayFrustum=!e._displayFrustum;if(e._displayFrustumObservable&&(e.getScene().onAfterRenderObservable.remove(e._displayFrustumObservable),e._displayFrustumDLH.dispose()),r&&t){const r=e._displayFrustumDLH=new s.DirectionalLightFrustumViewer(e,t);e._displayFrustumObservable=e.getScene().onAfterRenderObservable.add((()=>{r.update()}))}}render(){const e=this.props.light,t=(e.getShadowGenerator()||null)instanceof s.CascadedShadowGenerator,r=e._displayFrustum??!1;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ka,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t&&(0,o.jsx)(ds,{label:"Auto Calc Shadow ZBounds",target:e,propertyName:"autoCalcShadowZBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(qa,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(ds,{label:"Display frustum",isSelected:()=>r,onSelect:()=>this.displayFrustum()})})]})}}class Wi extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ka,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Angle",target:e,propertyName:"angle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Inner angle",target:e,propertyName:"innerAngle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Exponent",target:e,propertyName:"exponent",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(qa,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class Yi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(_i,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"OPTIONS",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Edge blur",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Edge distortion",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Grain amount",minimum:0,maximum:1,step:.1,target:e,propertyName:"grainAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Chromatic aberration",minimum:0,maximum:5,step:.1,target:e,propertyName:"chromaticAberration",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Darken out of focus",minimum:0,maximum:5,step:.1,target:e,propertyName:"darkenOutOfFocus",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Blur noise",target:e,propertyName:"blurNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"DEPTH OF FIELD",selection:this.props.globalState,children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Aperture",minimum:0,maximum:10,step:.1,target:e,propertyName:"dofAperture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Distortion",minimum:0,maximum:1e3,step:.1,target:e,propertyName:"dofDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Pentagon bokeh",target:e,propertyName:"pentagonBokeh",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Highlight gain",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsGain",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Highlight threshold",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Zi extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={isExpanded:!1,value:this.getCurrentValue().clone()}}getCurrentValue(){return this.props.value||this.props.target[this.props.propertyName]}shouldComponentUpdate(e,t){const r=e.value||e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName||"",value:this.state.value,initialValue:e})}updateVector4(){const e=this.getCurrentValue().clone();this.props.value?this.props.value.copyFrom(this.state.value):this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateVector4()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateVector4()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateVector4()}updateStateW(e){this._localChange=!0,this.state.value.w=e,this.updateVector4()}render(){const e=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn});return(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"vector",children:`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}, Z: ${this.state.value.z.toFixed(2)}, W: ${this.state.value.w.toFixed(2)}`}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e})]}),(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"z",step:this.props.step,value:this.state.value.z,onChange:e=>this.updateStateZ(e)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"w",step:this.props.step,value:this.state.value.w,onChange:e=>this.updateStateW(e)})]})]})}}Zi.defaultProps={step:.001};class Ji extends r.Component{constructor(e){super(e),this.state={gradient:e.step.step}}updateColor(e){this.props.step.color=s.Color3.FromHexString(e),this.props.onUpdateStep(),this.forceUpdate()}updateStep(e){this.props.step.step=e,this.setState({gradient:e}),this.props.onUpdateStep()}onPointerUp(){this.props.onCheckForReOrder()}render(){const e=this.props.step;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"color",children:(0,o.jsx)(rs,{lockObject:this.props.lockObject,value:e.color,onColorChanged:e=>{this.updateColor(e)}})}),(0,o.jsx)("div",{className:"step-value",children:e.step.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.step,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateStep(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-copy",onClick:()=>{this.props.onCopy&&this.props.onCopy()},title:"Copy Step",children:(0,o.jsx)("img",{className:"img",src:"data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMjQgMjQiIHZlcnNpb249IjEuMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0Ij4NCiAgPCEtLSBHZW5lcmF0b3I6IFNrZXRjaCA1OS4xICg4NjE0NCkgLSBodHRwczovL3NrZXRjaC5jb20gLS0+DQogIDx0aXRsZT5pY19mbHVlbnRfY29weV8yNF9yZWd1bGFyPC90aXRsZT4NCiAgPGRlc2M+Q3JlYXRlZCB3aXRoIFNrZXRjaC48L2Rlc2M+DQogIDxnIGlkPSLwn5SNLVByb2R1Y3QtSWNvbnMiIHN0cm9rZT0ibm9uZSIgc3Ryb2tlLXdpZHRoPSIxIiBmaWxsPSJub25lIiBmaWxsLXJ1bGU9ImV2ZW5vZGQiPg0KICAgIDxnIGlkPSJpY19mbHVlbnRfY29weV8yNF9yZWd1bGFyIiBmaWxsPSJ3aGl0ZSIgZmlsbC1ydWxlPSJub256ZXJvIj4NCiAgICAgIDxwYXRoIGQ9Ik01LjUwMjgwMzgxLDQuNjI3MDQwMzggTDUuNSw2Ljc1IEw1LjUsMTcuMjU0MjA4NyBDNS41LDE5LjA0OTEzNDIgNi45NTUwNzQ1NiwyMC41MDQyMDg3IDguNzUsMjAuNTA0MjA4NyBMMTcuMzY2Mjg2OCwyMC41MDQ0NjIyIEMxNy4wNTczMzgsMjEuMzc4MjI0MSAxNi4yMjM5NzUxLDIyLjAwNDIwODcgMTUuMjQ0NDA1NywyMi4wMDQyMDg3IEw4Ljc1LDIyLjAwNDIwODcgQzYuMTI2NjQ3NDQsMjIuMDA0MjA4NyA0LDE5Ljg3NzU2MTMgNCwxNy4yNTQyMDg3IEw0LDYuNzUgQzQsNS43NjkyODg0OCA0LjYyNzQ0NTIzLDQuOTM1MTI0NjQgNS41MDI4MDM4MSw0LjYyNzA0MDM4IFogTTE3Ljc1LDIgQzE4Ljk5MjY0MDcsMiAyMCwzLjAwNzM1OTMxIDIwLDQuMjUgTDIwLDE3LjI1IEMyMCwxOC40OTI2NDA3IDE4Ljk5MjY0MDcsMTkuNSAxNy43NSwxOS41IEw4Ljc1LDE5LjUgQzcuNTA3MzU5MzEsMTkuNSA2LjUsMTguNDkyNjQwNyA2LjUsMTcuMjUgTDYuNSw0LjI1IEM2LjUsMy4wMDczNTkzMSA3LjUwNzM1OTMxLDIgOC43NSwyIEwxNy43NSwyIFogTTE3Ljc1LDMuNSBMOC43NSwzLjUgQzguMzM1Nzg2NDQsMy41IDgsMy44MzU3ODY0NCA4LDQuMjUgTDgsMTcuMjUgQzgsMTcuNjY0MjEzNiA4LjMzNTc4NjQ0LDE4IDguNzUsMTggTDE3Ljc1LDE4IEMxOC4xNjQyMTM2LDE4IDE4LjUsMTcuNjY0MjEzNiAxOC41LDE3LjI1IEwxOC41LDQuMjUgQzE4LjUsMy44MzU3ODY0NCAxOC4xNjQyMTM2LDMuNSAxNy43NSwzLjUgWiIgaWQ9IvCfjqgtQ29sb3IiPjwvcGF0aD4NCiAgICA8L2c+DQogIDwvZz4NCjwvc3ZnPg=="})}),(0,o.jsx)("div",{className:"gradient-delete",onClick:()=>this.props.onDelete(),title:"Delete Step",children:(0,o.jsx)("img",{className:"img",src:"data:image/svg+xml;base64,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"})})]})}}class Qi extends r.Component{constructor(e){super(e),this._gradientBlock=this.props.block}forceRebuild(){this._gradientBlock.colorStepsUpdated(),this.forceUpdate()}deleteStep(e){const t=this._gradientBlock.colorSteps.indexOf(e);t>-1&&(this._gradientBlock.colorSteps.splice(t,1),this.forceRebuild())}copyStep(e){const t=this.props.block,r=new s.GradientBlockColorStep(1,e.color);t.colorSteps.push(r),t.colorStepsUpdated(),this.forceRebuild(),this.forceUpdate()}addNewStep(){const e=new s.GradientBlockColorStep(1,s.Color3.White());this._gradientBlock.colorSteps.push(e),this.forceRebuild()}checkForReOrder(){this._gradientBlock.colorSteps.sort(((e,t)=>e.step-t.step)),this.forceRebuild()}render(){return(0,o.jsxs)("div",{children:[(0,o.jsx)(zn,{label:"Add new step",onClick:()=>this.addNewStep()}),this._gradientBlock.colorSteps.map(((e,t)=>(0,o.jsx)(Ji,{globalState:this.props.globalState,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateStep:()=>this.forceRebuild(),lineIndex:t,step:e,onCopy:()=>this.copyStep(e),onDelete:()=>this.deleteStep(e)},"step-"+t)))]})}}class Ki extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}edit(){this.props.material.edit({nodeEditorConfig:{backgroundColor:this.props.material.getScene().clearColor}})}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable,r=e.getTextureBlocks();return r&&0!==r.length?(0,o.jsx)(Dn,{title:"TEXTURES",selection:this.props.globalState,children:r.map(((r,n)=>(0,o.jsx)(ha,{label:r.name,texture:r.texture,material:e,onTextureCreated:e=>r.texture=e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t},"nodematText"+n)))}):null}renderInputBlock(e){switch(e.type){case s.NodeMaterialBlockConnectionPointTypes.Float:{const t=isNaN(e.min)||isNaN(e.max)||e.min===e.max;return(0,o.jsxs)("div",{children:[e.isBoolean&&(0,o.jsx)(ds,{label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name),!e.isBoolean&&t&&(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name),!e.isBoolean&&!t&&(0,o.jsx)(to,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",step:(e.max-e.min)/100,minimum:e.min,maximum:e.max,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name)]},e.name)}case s.NodeMaterialBlockConnectionPointTypes.Color3:return(0,o.jsx)(io,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Color4:return(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector2:return(0,o.jsx)(lo,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector3:return(0,o.jsx)(po,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector4:return(0,o.jsx)(Zi,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name)}return null}renderInputValues(){const e=this.props.material.getInputBlocks().filter((e=>e.visibleInInspector&&e.isUniform&&!e.isSystemValue)).sort(((e,t)=>e.name.localeCompare(t.name))),t=[];e.forEach((e=>{e.groupInInspector&&-1===t.indexOf(e.groupInInspector)&&t.push(e.groupInInspector)})),t.sort();const r=this.props.material.attachedBlocks.filter((e=>e.visibleInInspector&&"GradientBlock"===e.getClassName())).sort(((e,t)=>e.name.localeCompare(t.name))),n=e.length>0?(0,o.jsxs)(Dn,{title:"INPUTS",selection:this.props.globalState,children:[" ",e.filter((e=>!e.groupInInspector)).map((e=>this.renderInputBlock(e)))]}):null;return(0,o.jsxs)(o.Fragment,{children:[n,t.map(((t,r)=>(0,o.jsx)(Dn,{title:t.toUpperCase(),selection:this.props.globalState,children:e.filter((e=>e.groupInInspector===t)).map((e=>this.renderInputBlock(e)))},"inputValue"+r))),r.map(((e,t)=>(0,o.jsx)(Dn,{title:e.name.toUpperCase(),selection:this.props.globalState,children:(0,o.jsx)(Qi,{globalState:this.props.globalState,block:e})},e.name+t)))]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"CONFIGURATION",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Ignore alpha",target:e,propertyName:"ignoreAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Node Material Editor",onClick:()=>this.edit()})]}),this.renderInputValues(),this.renderTextures()]})}}class Xi extends r.Component{constructor(e){super(e)}onMaterialLink(e){this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e)}renderChildMaterial(){const e=this.props.material;return(0,o.jsx)(Dn,{title:"CHILDREN",selection:this.props.globalState,children:e.subMaterials.map(((e,t)=>e?(0,o.jsx)(En,{label:"Material #"+t,value:e.name,onLink:()=>this.onMaterialLink(e)},"Material #"+t):null))})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ca,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderChildMaterial()]})}}class qi extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Min emit box",target:e,propertyName:"minEmitBox",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Max emit box",target:e,propertyName:"maxEmitBox",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class $i extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Height range",target:e,propertyName:"heightRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Emit from spawn point only",target:e,propertyName:"emitFromSpawnPointOnly",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class el extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Height",target:e,propertyName:"height",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class tl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class rl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class nl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class sl extends r.Component{constructor(e){super(e)}render(){const e=this.props.scene.meshes.filter((e=>!!e.name));e.sort(((e,t)=>e.name.localeCompare(t.name)));const t=[{label:"None",value:-1}];return e.sort(((e,t)=>e.name.localeCompare(t.name))),t.push(...e.map(((e,t)=>({label:e.name,value:t})))),(0,o.jsx)(o.Fragment,{children:(0,o.jsx)(no,{label:this.props.label,options:t,target:this.props.target,propertyName:this.props.property,noDirectUpdate:!0,onSelect:t=>{const r=this.props.target[this.props.property];this.props.target[this.props.property]=-1===t?null:e[t],this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.property,value:this.props.target[this.props.property],initialValue:r}),this.forceUpdate()},extractValue:()=>{if(!this.props.target[this.props.property])return-1;const t=e.indexOf(this.props.target[this.props.property]);return t>-1?t:-1}})})}}class ol extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(sl,{globalState:this.props.globalState,label:"Source",scene:this.props.scene,onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:this.props.emitter,property:"mesh"}),!e.useMeshNormalsForDirection&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.useMeshNormalsForDirection&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use normals for direction",target:e,propertyName:"useMeshNormalsForDirection",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class al extends r.Component{constructor(e){super(e),this.state={gradient:e.gradient.gradient,factor1:this.props.gradient.factor1.toString(),factor2:this.props.gradient.factor2?.toString()}}shouldComponentUpdate(e,t){return e.gradient!==this.props.gradient&&(t.gradient=e.gradient.gradient,t.factor1=e.gradient.factor1.toString(),t.factor2=e.gradient.factor2?.toString()),!0}updateFactor1(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this.setState({factor1:e}),isNaN(t)||(this.props.gradient.factor1=t,this.props.onUpdateGradient(),this.forceUpdate())}updateFactor2(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this.setState({factor2:e}),isNaN(t)||(this.props.gradient.factor2=t,this.props.onUpdateGradient(),this.forceUpdate())}updateGradient(e){this.props.gradient.gradient=e,this.setState({gradient:e}),this.props.onUpdateGradient()}onPointerUp(){this.props.onCheckForReOrder()}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){const e=this.props.gradient;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"factor1",children:(0,o.jsx)("input",{type:"number",step:"0.01",className:"numeric-input",value:this.state.factor1,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateFactor1(e.target.value)})}),this.props.host instanceof s.ParticleSystem&&(0,o.jsx)("div",{className:"factor2",children:(0,o.jsx)("input",{type:"number",step:"0.01",className:"numeric-input"+(this.state.factor1===this.state.factor2||void 0===e.factor2?" grayed":""),value:this.state.factor2,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateFactor2(e.target.value)})}),(0,o.jsx)("div",{className:"step-value",children:e.gradient.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.gradient,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateGradient(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-delete hoverIcon",onClick:()=>this.props.onDelete(),children:(0,o.jsx)(Dr,{icon:ln})})]})}}class il extends r.Component{constructor(e){super(e),this.state={gradient:e.gradient.gradient}}updateColor1(e){this.props.gradient instanceof s.ColorGradient?this.props.gradient.color1=s.Color4.FromHexString(e):this.props.gradient.color=s.Color3.FromHexString(e),this.props.onUpdateGradient(),this.forceUpdate()}updateColor2(e){this.props.gradient instanceof s.ColorGradient&&(this.props.gradient.color2=s.Color4.FromHexString(e)),this.props.onUpdateGradient(),this.forceUpdate()}updateGradient(e){this.props.gradient.gradient=e,this.setState({gradient:e}),this.props.onUpdateGradient()}onPointerUp(){this.props.onCheckForReOrder()}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){const e=this.props.gradient;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"color1",children:(0,o.jsx)(rs,{lockObject:this.props.lockObject,value:e instanceof s.Color3Gradient?e.color:e.color1,onColorChanged:e=>{this.updateColor1(e)}})}),this.props.host instanceof s.ParticleSystem&&e instanceof s.ColorGradient&&(0,o.jsx)("div",{className:"color2",children:(0,o.jsx)(rs,{lockObject:this.props.lockObject,value:e.color2?e.color2:new s.Color4,onColorChanged:e=>{this.updateColor2(e)}})}),(0,o.jsx)("div",{className:"step-value",children:e.gradient.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.gradient,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateGradient(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-delete hoverIcon",onClick:()=>this.props.onDelete(),children:(0,o.jsx)(Dr,{icon:ln})})]})}}class ll extends r.Component{constructor(e){super(e)}onLink(){this.props.url&&window.open(this.props.url,"_blank")}render(){return(0,o.jsxs)("div",{className:"linkButtonLine",children:[(0,o.jsx)("div",{className:"link",title:this.props.label,onClick:()=>this.onLink(),children:this.props.label}),(0,o.jsx)("div",{className:"link-button",children:(0,o.jsx)("button",{onClick:()=>this.props.onClick(),children:this.props.buttonLabel})}),this.props.icon&&(0,o.jsx)("div",{className:"link-icon hoverIcon",onClick:()=>{this.props.onIconClick&&this.props.onIconClick()},children:(0,o.jsx)(Dr,{icon:this.props.icon})})]})}}var pl;!function(e){e[e.Factor=0]="Factor",e[e.Color3=1]="Color3",e[e.Color4=2]="Color4"}(pl||(pl={}));class cl extends r.Component{constructor(e){super(e)}deleteStep(e){const t=this.props.gradients,r=t.indexOf(e);r>-1&&(t.splice(r,1),this.updateAndSync())}addNewStep(){const e=this.props.gradients;switch(this.props.mode){case pl.Factor:{const t=new s.FactorGradient(1,1,1);e.push(t);break}case pl.Color4:{const t=new s.ColorGradient(1,new s.Color4(1,1,1,1),new s.Color4(1,1,1,1));e.push(t);break}case pl.Color3:{const t=new s.Color3Gradient(1,s.Color3.White());e.push(t);break}}this.props.host.forceRefreshGradients(),this.forceUpdate()}checkForReOrder(){this.props.gradients.sort(((e,t)=>e.gradient===t.gradient?0:e.gradient>t.gradient?1:-1)),this.forceUpdate()}updateAndSync(){this.props.host.forceRefreshGradients(),this.forceUpdate()}render(){const e=this.props.gradients;return(0,o.jsxs)("div",{children:[e&&e.length>0&&(0,o.jsxs)("div",{className:"gradient-container",children:[(0,o.jsx)(ll,{label:this.props.label,url:this.props.docLink,icon:ln,onIconClick:()=>{e.length=0,this.updateAndSync()},buttonLabel:"Add new step",onClick:()=>this.addNewStep()}),e.map(((e,t)=>{const r=this.props.codeRecorderPropertyName+`[${t}]`;switch(this.props.mode){case pl.Factor:return(0,o.jsx)(al,{globalState:this.props.globalState,lockObject:this.props.lockObject,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),host:this.props.host,codeRecorderPropertyName:r,lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t);case pl.Color4:return(0,o.jsx)(il,{globalState:this.props.globalState,host:this.props.host,codeRecorderPropertyName:r,lockObject:this.props.lockObject,isColor3:!1,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t);case pl.Color3:return(0,o.jsx)(il,{globalState:this.props.globalState,host:this.props.host,codeRecorderPropertyName:r,lockObject:this.props.lockObject,isColor3:!0,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t)}}))]}),(!e||0===e.length)&&(0,o.jsx)(zn,{label:"Use "+this.props.label,onClick:()=>{this.props.onCreateRequired(),this.forceUpdate()}})]})}}class dl extends r.Component{constructor(e){super(e),this._snippetUrl=s.Constants.SnippetUrl}renderEmitter(){const e=this.props.system;switch(e.particleEmitterType?.getClassName()){case"BoxParticleEmitter":return(0,o.jsx)(qi,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"ConeParticleEmitter":return(0,o.jsx)($i,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"CylinderParticleEmitter":return(0,o.jsx)(el,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"HemisphericParticleEmitter":return(0,o.jsx)(tl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"MeshParticleEmitter":return(0,o.jsx)(ol,{lockObject:this.props.lockObject,scene:e.getScene(),globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"PointParticleEmitter":return(0,o.jsx)(rl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"SphereParticleEmitter":return(0,o.jsx)(nl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return null}raiseOnPropertyChanged(e,t,r){if(!this.props.onPropertyChangedObservable)return;const n=this.props.system;this.props.onPropertyChangedObservable.notifyObservers({object:n,property:e,value:t,initialValue:r})}renderControls(){const e=this.props.system;if(e instanceof s.GPUParticleSystem){const t=e.isStarted()&&!e.isStopped();return(0,o.jsx)(zn,{label:t?"Stop":"Start",onClick:()=>{t?(e.stop(),e.reset()):e.start(),this.forceUpdate()}})}const t=e.isStarted();return(0,o.jsxs)(o.Fragment,{children:[!e.isStopping()&&(0,o.jsx)(zn,{label:t?"Stop":"Start",onClick:()=>{t?e.stop():e.start(),this.forceUpdate()}}),e.isStopping()&&(0,o.jsx)(En,{label:"System is stoppping...",ignoreValue:!0})]})}saveToFile(){const e=this.props.system,t=JSON.stringify(e.serialize(!0));s.Tools.Download(new Blob([t]),"particleSystem.json")}loadFromFile(e){const t=this.props.system,r=t.getScene();r&&s.Tools.ReadFile(e,(e=>{const n=new TextDecoder("utf-8"),o=JSON.parse(n.decode(e)),a=t instanceof s.GPUParticleSystem;t.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null);const i=a?s.GPUParticleSystem.Parse(o,r,""):s.ParticleSystem.Parse(o,r,"");this.props.globalState.onSelectionChangedObservable.notifyObservers(i)}),void 0,!0)}loadFromSnippet(){const e=this.props.system,t=e.getScene(),r=e instanceof s.GPUParticleSystem,n=window.prompt("Please enter the snippet ID to use");n&&t&&(e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null),s.ParticleHelper.ParseFromSnippetAsync(n,t,r).then((e=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(e)})).catch((e=>{alert("Unable to load your particle system: "+e)})))}saveToSnippet(){const e=this.props.system,t=JSON.stringify(e.serialize(!0)),r=new XMLHttpRequest;r.onreadystatechange=()=>{if(4==r.readyState)if(200==r.status){const t=JSON.parse(r.responseText),n=e.snippetId||"_BLANK";e.snippetId=t.id,t.version&&"0"!=t.version&&(e.snippetId+="#"+t.version),this.forceUpdate(),navigator.clipboard&&navigator.clipboard.writeText(e.snippetId);const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(`ParticleHelper.ParseFromSnippetAsync\\("${n}`,"g"),replace:`ParticleHelper.ParseFromSnippetAsync("${e.snippetId}`}),alert("Particle system saved with ID: "+e.snippetId+" (please note that the id was also saved to your clipboard)")}else alert("Unable to save your particle system")},r.open("POST",this._snippetUrl+(e.snippetId?"/"+e.snippetId:""),!0),r.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({particleSystem:t}),name:"",description:"",tags:""};r.send(JSON.stringify(n))}updateTexture(e){const t=this.props.system;s.Tools.ReadFile(e,(e=>{const r=new Blob([e],{type:"octet/stream"}),n=URL.createObjectURL(r);t.particleTexture=new s.Texture(n,t.getScene(),!1,!1),this.forceUpdate()}),void 0,!0)}render(){const e=this.props.system,t=[{label:"Add",value:s.ParticleSystem.BLENDMODE_ADD},{label:"Multiply",value:s.ParticleSystem.BLENDMODE_MULTIPLY},{label:"Multiply Add",value:s.ParticleSystem.BLENDMODE_MULTIPLYADD},{label:"OneOne",value:s.ParticleSystem.BLENDMODE_ONEONE},{label:"Standard",value:s.ParticleSystem.BLENDMODE_STANDARD}],r=this.props.system.getScene().meshes.filter((e=>!!e.name)),n=[{label:"None",value:-1},{label:"Vector3",value:0}];return r.sort(((e,t)=>e.name.localeCompare(t.name))),n.push(...r.map(((e,t)=>({label:e.name,value:t+1})))),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(bo,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"ID",value:e.id}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(En,{label:"Capacity",value:e.getCapacity().toString()}),(0,o.jsx)(En,{label:"Active count",value:e.getActiveCount().toString()}),e.particleTexture&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ha,{label:"Texture",texture:e.particleTexture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),(0,o.jsx)(Rn,{label:"Load texture from file",onClick:e=>this.updateTexture(e),accept:".jpg, .png, .tga, .dds, .env"})]}),(0,o.jsx)(no,{label:"Blend mode",options:t,target:e,propertyName:"blendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"World offset",target:e,propertyName:"worldOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Gravity",target:e,propertyName:"gravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Is billboard",target:e,propertyName:"isBillboardBased",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Is local",target:e,propertyName:"isLocal",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Force depth write",target:e,propertyName:"forceDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Update speed",target:e,propertyName:"updateSpeed",minimum:0,maximum:.1,decimalCount:3,step:.001,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"COMMANDS",selection:this.props.globalState,children:[this.renderControls(),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(null),e.dispose()}})]}),(0,o.jsxs)(Dn,{title:"FILE",selection:this.props.globalState,children:[(0,o.jsx)(Rn,{label:"Load",onClick:e=>this.loadFromFile(e),accept:".json"}),(0,o.jsx)(zn,{label:"Save",onClick:()=>this.saveToFile()})]}),(0,o.jsxs)(Dn,{title:"SNIPPET",selection:this.props.globalState,children:[e.snippetId&&(0,o.jsx)(En,{label:"Snippet ID",value:e.snippetId}),(0,o.jsx)(zn,{label:"Load from snippet server",onClick:()=>this.loadFromSnippet()}),(0,o.jsx)(zn,{label:"Save to snippet server",onClick:()=>this.saveToSnippet()})]}),(0,o.jsxs)(Dn,{title:"EMITTER",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Emitter",options:n,target:e,propertyName:"emitter",noDirectUpdate:!0,onSelect:t=>{const n=t;switch(n){case-1:this.raiseOnPropertyChanged("emitter",null,e.emitter),e.emitter=null;break;case 0:this.raiseOnPropertyChanged("emitter",s.Vector3.Zero(),e.emitter),e.emitter=s.Vector3.Zero();break;default:this.raiseOnPropertyChanged("emitter",r[n-1],e.emitter),e.emitter=r[n-1]}this.forceUpdate()},extractValue:()=>{if(!e.emitter)return-1;if(void 0!==e.emitter.x)return 0;const t=r.indexOf(e.emitter);return t>-1?t+1:-1}}),e.emitter&&void 0===e.emitter.x&&(0,o.jsx)(En,{label:"Link to emitter",value:e.emitter.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.emitter)}),e.emitter&&void 0!==e.emitter.x&&(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"emitter",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Type",options:[{label:"Box",value:0},{label:"Cone",value:1},{label:"Cylinder",value:2},{label:"Hemispheric",value:3},{label:"Mesh",value:4},{label:"Point",value:5},{label:"Sphere",value:6}],target:e,propertyName:"particleEmitterType",noDirectUpdate:!0,onSelect:t=>{const r=t,n=e.particleEmitterType;switch(r){case 0:e.particleEmitterType=new s.BoxParticleEmitter;break;case 1:e.particleEmitterType=new s.ConeParticleEmitter;break;case 2:e.particleEmitterType=new s.CylinderParticleEmitter;break;case 3:e.particleEmitterType=new s.HemisphericParticleEmitter;break;case 4:e.particleEmitterType=new s.MeshParticleEmitter;break;case 5:e.particleEmitterType=new s.PointParticleEmitter;break;case 6:e.particleEmitterType=new s.SphereParticleEmitter}this.raiseOnPropertyChanged("particleEmitterType",e.particleEmitterType,n),this.forceUpdate()},extractValue:()=>{switch(e.particleEmitterType?.getClassName()){case"BoxParticleEmitter":return 0;case"ConeParticleEmitter":return 1;case"CylinderParticleEmitter":return 2;case"HemisphericParticleEmitter":return 3;case"MeshParticleEmitter":return 4;case"PointParticleEmitter":return 5;case"SphereParticleEmitter":return 6}return 0}}),this.renderEmitter()]}),(0,o.jsxs)(Dn,{title:"EMISSION",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Rate",target:e,propertyName:"emitRate",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getEmitRateGradients(),label:"Velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-speed-over-lifetime",onCreateRequired:()=>{e.addEmitRateGradient(0,50,50)},mode:pl.Factor,host:e,codeRecorderPropertyName:"getEmitRateGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min emit power",target:e,propertyName:"minEmitPower",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max emit power",target:e,propertyName:"maxEmitPower",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getVelocityGradients(),label:"Velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-speed-over-lifetime",onCreateRequired:()=>{e.addVelocityGradient(0,.1,.1)},mode:pl.Factor,host:e,codeRecorderPropertyName:"getVelocityGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getLimitVelocityGradients(),label:"Limit velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#limit-speed-over-lifetime",onCreateRequired:()=>{e.addLimitVelocityGradient(0,.1,.1)},mode:pl.Factor,host:e,codeRecorderPropertyName:"getLimitVelocityGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getDragGradients(),label:"Drag gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-drag-over-lifetime",onCreateRequired:()=>{e.addDragGradient(0,.1,.1)},host:e,codeRecorderPropertyName:"getDragGradients()",mode:pl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Dn,{title:"SIZE",closed:!0,selection:this.props.globalState,children:[(!e.getSizeGradients()||0===e.getSizeGradients()?.length)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min size",target:e,propertyName:"minSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max size",target:e,propertyName:"maxSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min scale X",target:e,propertyName:"minScaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max scale X",target:e,propertyName:"maxScaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min scale Y",target:e,propertyName:"minScaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max scale Y",target:e,propertyName:"maxScaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getStartSizeGradients(),label:"Start size gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-size-over-lifetime",onCreateRequired:()=>{e.addStartSizeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getStartSizeGradients()",mode:pl.Factor,lockObject:this.props.lockObject}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getSizeGradients(),label:"Size gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-size-over-lifetime",onCreateRequired:()=>{e.addSizeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getSizeGradients()",mode:pl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Dn,{title:"LIFETIME",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min lifetime",target:e,propertyName:"minLifeTime",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max lifetime",target:e,propertyName:"maxLifeTime",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Target stop duration",target:e,propertyName:"targetStopDuration",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getLifeTimeGradients(),label:"Lifetime gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-lifetime-over-duration",onCreateRequired:()=>{e.addLifeTimeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getLifeTimeGradients()",mode:pl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Dn,{title:"COLORS",closed:!0,selection:this.props.globalState,children:[(!e.getColorGradients()||0===e.getColorGradients()?.length)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:"Color 1",target:e,propertyName:"color1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:"Color 2",target:e,propertyName:"color2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:"Color dead",target:e,propertyName:"colorDead",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getColorGradients(),label:"Color gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-color-over-lifetime",onCreateRequired:()=>{e.addColorGradient(0,new s.Color4(0,0,0,1),new s.Color4(0,0,0,1)),e.addColorGradient(1,new s.Color4(1,1,1,1),new s.Color4(1,1,1,1))},host:e,codeRecorderPropertyName:"getColorGradients()",mode:pl.Color4,lockObject:this.props.lockObject}),e instanceof s.ParticleSystem&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ds,{label:"Enable ramp gradients",target:e,propertyName:"useRampGradients"}),e.useRampGradients&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getRampGradients(),label:"Ramp gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addRampGradient(0,s.Color3.White()),e.addRampGradient(1,s.Color3.Black())},mode:pl.Color3,host:e,codeRecorderPropertyName:"getRampGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getColorRemapGradients(),label:"Color remap gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addColorRemapGradient(0,1,1)},host:e,codeRecorderPropertyName:"getColorRemapGradients()",mode:pl.Factor,lockObject:this.props.lockObject}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getAlphaRemapGradients(),label:"Alpha remap gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addAlphaRemapGradient(0,1,1)},host:e,codeRecorderPropertyName:"getAlphaRemapGradients()",mode:pl.Factor,lockObject:this.props.lockObject})]})]})]}),(0,o.jsxs)(Dn,{title:"ROTATION",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min angular speed",target:e,propertyName:"minAngularSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max angular speed",target:e,propertyName:"maxAngularSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Min initial rotation",target:e,propertyName:"minInitialRotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max initial rotation",target:e,propertyName:"maxInitialRotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(cl,{globalState:this.props.globalState,gradients:e.getAngularSpeedGradients(),label:"Angular speed gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-rotation-speed-over-lifetime",onCreateRequired:()=>{e.addAngularSpeedGradient(0,.1,.1)},host:e,codeRecorderPropertyName:"getAngularSpeedGradients()",mode:pl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Dn,{title:"SPRITESHEET",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Animation sheet enabled",target:e,propertyName:"isAnimationSheetEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"First sprite index",isInteger:!0,target:e,propertyName:"startSpriteCellID",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Last sprite index",isInteger:!0,target:e,propertyName:"endSpriteCellID",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Animation Loop",target:e,propertyName:"spriteCellLoop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Random start cell index",target:e,propertyName:"spriteRandomStartCell",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell width",isInteger:!0,target:e,propertyName:"spriteCellWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell height",isInteger:!0,target:e,propertyName:"spriteCellHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Cell change speed",target:e,propertyName:"spriteCellChangeSpeed",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class hl extends r.Component{constructor(e){super(e),this._snippetUrl=s.Constants.SnippetUrl}addNewSprite(){const e=this.props.spriteManager,t=new s.Sprite("new sprite",e);this.props.onSelectionChangedObservable?.notifyObservers(t)}disposeManager(){this.props.spriteManager.dispose(),this.props.onSelectionChangedObservable?.notifyObservers(null)}saveToFile(){const e=this.props.spriteManager,t=JSON.stringify(e.serialize(!0));s.Tools.Download(new Blob([t]),"spriteManager.json")}loadFromFile(e){const t=this.props.spriteManager,r=t.scene;s.Tools.ReadFile(e,(e=>{const n=new TextDecoder("utf-8"),o=JSON.parse(n.decode(e));t.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null);const a=s.SpriteManager.Parse(o,r,"");this.props.globalState.onSelectionChangedObservable.notifyObservers(a)}),void 0,!0)}loadFromSnippet(){const e=this.props.spriteManager,t=e.scene,r=window.prompt("Please enter the snippet ID to use");r&&(e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null),s.SpriteManager.ParseFromSnippetAsync(r,t).then((e=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(e)})).catch((e=>{alert("Unable to load your sprite manager: "+e)})))}saveToSnippet(){const e=this.props.spriteManager,t=JSON.stringify(e.serialize(!0)),r=new XMLHttpRequest;r.onreadystatechange=()=>{if(4==r.readyState)if(200==r.status){const t=JSON.parse(r.responseText),n=e.snippetId||"_BLANK";e.snippetId=t.id,t.version&&"0"!=t.version&&(e.snippetId+="#"+t.version),this.forceUpdate(),navigator.clipboard&&navigator.clipboard.writeText(e.snippetId);const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(`SpriteManager.ParseFromSnippetAsync\\("${n}`,"g"),replace:`SpriteManager.ParseFromSnippetAsync("${e.snippetId}`}),alert("Sprite manager saved with ID: "+e.snippetId+" (please note that the id was also saved to your clipboard)")}else alert("Unable to save your sprite manager")},r.open("POST",this._snippetUrl+(e.snippetId?"/"+e.snippetId:""),!0),r.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({spriteManager:t}),name:"",description:"",tags:""};r.send(JSON.stringify(n))}render(){const e=this.props.spriteManager,t=[{label:"Combine",value:s.Constants.ALPHA_COMBINE},{label:"One one",value:s.Constants.ALPHA_ONEONE},{label:"Add",value:s.Constants.ALPHA_ADD},{label:"Subtract",value:s.Constants.ALPHA_SUBTRACT},{label:"Multiply",value:s.Constants.ALPHA_MULTIPLY},{label:"Maximized",value:s.Constants.ALPHA_MAXIMIZED},{label:"Pre-multiplied",value:s.Constants.ALPHA_PREMULTIPLIED}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Capacity",value:e.capacity.toString()}),(0,o.jsx)(ha,{label:"Texture",texture:e.texture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),e.sprites.length<e.capacity&&(0,o.jsx)(zn,{label:"Add new sprite",onClick:()=>this.addNewSprite()}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>this.disposeManager()})]}),(0,o.jsxs)(Dn,{title:"FILE",selection:this.props.globalState,children:[(0,o.jsx)(Rn,{label:"Load",onClick:e=>this.loadFromFile(e),accept:".json"}),(0,o.jsx)(zn,{label:"Save",onClick:()=>this.saveToFile()})]}),(0,o.jsxs)(Dn,{title:"SNIPPET",selection:this.props.globalState,children:[e.snippetId&&(0,o.jsx)(En,{label:"Snippet ID",value:e.snippetId}),(0,o.jsx)(zn,{label:"Load from snippet server",onClick:()=>this.loadFromSnippet()}),(0,o.jsx)(zn,{label:"Save to snippet server",onClick:()=>this.saveToSnippet()})]}),(0,o.jsxs)(Dn,{title:"PROPERTIES",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Fog enabled",target:e,propertyName:"fogEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"No depth write",target:e,propertyName:"disableDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Rendering group ID",decimalCount:0,target:e,propertyName:"renderingGroupId",minimum:s.RenderingManager.MIN_RENDERINGGROUPS,maximum:s.RenderingManager.MAX_RENDERINGGROUPS-1,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Alpha mode",options:t,target:e,propertyName:"blendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({blendMode:e})})]}),(0,o.jsxs)(Dn,{title:"CELLS",selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell width",isInteger:!0,target:e,propertyName:"cellWidth",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Cell height",isInteger:!0,target:e,propertyName:"cellHeight",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ul extends r.Component{constructor(e){super(e),this._imageData=null,this._cachedCellIndex=-1,this._canvasRef=r.createRef()}onManagerLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.sprite;this.props.onSelectionChangedObservable.notifyObservers(e.manager)}switchPlayStopState(){const e=this.props.sprite;e.animationStarted?e.stopAnimation():e.playAnimation(e.fromIndex,e.toIndex,e.loopAnimation,e.delay,(()=>{})),this.forceUpdate()}disposeSprite(){this.props.sprite.dispose(),this.props.onSelectionChangedObservable?.notifyObservers(null)}componentDidMount(){this.updatePreview()}componentDidUpdate(){this.updatePreview()}shouldComponentUpdate(e){return e.sprite!==this.props.sprite&&(this._imageData=null),!0}updatePreview(){const e=this.props.sprite,t=e.manager,r=t.texture,n=r.getSize();if(!this._imageData)return void ba.GetTextureDataAsync(r,n.width,n.height,0,{R:!0,G:!0,B:!0,A:!0},this.props.globalState).then((e=>{this._imageData=e,this.forceUpdate()}));if(this._cachedCellIndex===e.cellIndex)return;this._cachedCellIndex=e.cellIndex;const s=this._canvasRef.current;s.width=t.cellWidth,s.height=t.cellHeight;const o=s.getContext("2d");if(o){const r=o.createImageData(t.cellWidth,t.cellHeight),s=r.data,a=n.width/t.cellWidth|0,i=e.cellIndex/a|0,l=4*(e.cellIndex-i*a+i*n.width)*t.cellWidth;for(let e=0;e<t.cellWidth;e++)for(let r=0;r<t.cellHeight;r++){const o=4*(e+r*t.cellWidth),a=4*(e+r*n.width);s[o]=this._imageData[l+a],s[o+1]=this._imageData[l+a+1],s[o+2]=this._imageData[l+a+2],s[o+3]=this._imageData[l+a+3]}o.putImageData(r,0,0)}}render(){const e=this.props.sprite,t=e.manager,r=t.texture.getSize();let n=0;return n=r.width&&r.height?r.width/t.cellWidth*(r.height/t.cellHeight):Math.max(e.fromIndex,e.toIndex),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(En,{label:"Link to manager",value:t.name,onLink:()=>this.onManagerLink()}),(0,o.jsx)(ds,{label:"Visible",target:e,propertyName:"isVisible",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:"Dispose",onClick:()=>this.disposeSprite()})]}),(0,o.jsxs)(Dn,{title:"PROPERTIES",selection:this.props.globalState,children:[(0,o.jsx)(po,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use alpha for picking",target:e,propertyName:"useAlphaForPicking",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ni,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Angle",target:e,propertyName:"angle",minimum:0,maximum:2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"CELL",selection:this.props.globalState,children:[(0,o.jsx)("canvas",{ref:this._canvasRef,className:"preview",style:{margin:"auto",marginTop:"4px",marginBottom:"4px",display:"grid",height:"108px"}}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Cell index",decimalCount:0,target:e,propertyName:"cellIndex",minimum:0,maximum:n,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:()=>this.forceUpdate()}),(0,o.jsx)(ds,{label:"Invert U axis",target:e,propertyName:"invertU",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Invert V axis",target:e,propertyName:"invertV",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"SCALE",selection:this.props.globalState,children:[(0,o.jsx)(eo,{label:"Width",lockObject:this.props.lockObject,target:e,propertyName:"width",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{label:"Height",lockObject:this.props.lockObject,target:e,propertyName:"height",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"ANIMATION",selection:this.props.globalState,children:[(0,o.jsx)(eo,{label:"Start cell",isInteger:!0,lockObject:this.props.lockObject,target:e,propertyName:"fromIndex",min:0,max:n,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{label:"End cell",isInteger:!0,lockObject:this.props.lockObject,target:e,propertyName:"toIndex",min:0,max:n,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Loop",target:e,propertyName:"loopAnimation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{label:"Delay",lockObject:this.props.lockObject,target:e,propertyName:"delay",digits:0,min:0,isInteger:!0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(zn,{label:e.animationStarted?"Stop":"Start",onClick:()=>this.switchPlayStopState()})]})]})}}class bl extends r.Component{constructor(e){super(e),this.findAnimationGroup=()=>{this._animationGroup=this.props.scene.animationGroups.find((e=>void 0!==e.targetedAnimations.find((e=>e===this.props.targetedAnimation))))},this.playOrPause=()=>{this._animationGroup&&(this._animationGroup.isPlaying?this._animationGroup.stop():this._animationGroup.start(),this.forceUpdate())},this.deleteAnimation=()=>{if(this._animationGroup){const e=this._animationGroup.targetedAnimations.indexOf(this.props.targetedAnimation);e>-1&&(this._animationGroup.targetedAnimations.splice(e,1),this.props.onSelectionChangedObservable?.notifyObservers(null),this._animationGroup.isPlaying&&(this._animationGroup.stop(),this._animationGroup.start()))}},this.updateContextFromProps=()=>{this._animationCurveEditorContext||(this._animationCurveEditorContext=new ia),this._animationCurveEditorContext.title=this.props.targetedAnimation.target.name||"",this._animationCurveEditorContext.animations=[this.props.targetedAnimation.animation],this._animationCurveEditorContext.target=this.props.targetedAnimation.target,this._animationCurveEditorContext.scene=this.props.scene,this._animationGroup&&(this._animationCurveEditorContext.rootAnimationGroup=this._animationGroup)}}componentDidMount(){this.findAnimationGroup(),this.updateContextFromProps()}componentDidUpdate(e,t,r){e.targetedAnimation!==this.props.targetedAnimation&&(this.findAnimationGroup(),this.updateContextFromProps())}render(){const e=this.props.targetedAnimation;return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e.animation,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.target.name&&(0,o.jsx)(En,{label:"Target",value:e.target.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}),this._animationCurveEditorContext&&(0,o.jsx)(aa,{globalState:this.props.globalState,context:this._animationCurveEditorContext}),(0,o.jsx)(zn,{label:"Dispose",onClick:this.deleteAnimation})]})})}}class gl extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ei,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Dn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Rotation offset",target:e,propertyName:"rotationOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Height offset",target:e,propertyName:"heightOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Camera acceleration",target:e,propertyName:"cameraAcceleration",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Dn,{title:"LIMITS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower radius limit",target:e,propertyName:"lowerRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper radius limit",target:e,propertyName:"upperRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower rotation offset limit",target:e,propertyName:"lowerRotationOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper rotation offset limit",target:e,propertyName:"upperRotationOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Lower height offset limit",target:e,propertyName:"lowerHeightOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Upper height offset limit",target:e,propertyName:"upperHeightOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(eo,{lockObject:this.props.lockObject,label:"Max camera speed",target:e,propertyName:"maxCameraSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ml extends r.Component{constructor(e){super(e)}render(){const e=this.props.sound;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(En,{label:"Status",value:e.isPaused?"Paused":e.isPlaying?"Playing":"Stopped"})]}),(0,o.jsxs)(Dn,{title:"COMMANDS",selection:this.props.globalState,children:[e.isPlaying&&(0,o.jsx)(zn,{label:"Pause",onClick:()=>{e.pause(),this.forceUpdate()}}),!e.isPlaying&&(0,o.jsx)(zn,{label:"Play",onClick:()=>{e.play(),this.forceUpdate()}}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Volume",target:e,directValue:e.getVolume(),onChange:t=>{e.setVolume(t),this.forceUpdate()},minimum:0,maximum:5,step:.1,decimalCount:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Loop",target:e,propertyName:"loop",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Al extends r.Component{constructor(e){super(e)}render(){const e=this.props.layer;return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Dn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Class",value:e.getClassName()}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.getClassName()===s.GlowLayer.EffectName&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Intensity",target:e,propertyName:"intensity",minimum:0,maximum:2,step:.01,decimalCount:2,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(to,{lockObject:this.props.lockObject,label:"Blur Kernel Size",target:e,propertyName:"blurKernelSize",minimum:0,maximum:64,step:1,decimalCount:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e.getClassName()===s.HighlightLayer.EffectName&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(ds,{label:"Inner Glow",target:e,propertyName:"innerGlow",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Outer Glow",target:e,propertyName:"outerGlow",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})})}}class Cl extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)(bo,{globalState:this.props.globalState,lockObject:this.props.lockObject,target:this.props.item,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}var fl,xl=p(8335),vl={};vl.styleTagTransform=qn(),vl.setAttributes=Jn(),vl.insert=Yn().bind(null,"head"),vl.domAPI=Vn(),vl.insertStyleElement=Kn(),Fn()(xl.A,vl),xl.A&&xl.A.locals&&xl.A.locals,function(e){e.UNDEFINED="undefined",e.NULL="null",e.STRING="string",e.OBJECT="Object",e.JSON="JSON"}(fl||(fl={}));class yl extends r.Component{constructor(e){super(e),this.state={selectedEntityMetadata:"",dirty:!1,prettyJson:!1,preventObjCorruption:!0,metadataPropType:fl.UNDEFINED,statusMessage:"ready to pick",isValidJson:!1},this._textAreaHost=r.createRef(),this.refreshSelected=this.refreshSelected.bind(this),this.populateGltfExtras=this.populateGltfExtras.bind(this)}componentDidMount(){this.props.globalState&&this.refreshSelected()}componentDidUpdate(e){this.props.entity&&(e.entity&&e.entity.id===this.props.entity.id||this.refreshSelected())}refreshSelected(){if(this.props.entity){const e=this.parsableJson(this.props.entity.metadata),t=this.getEntityType(this.props.entity);this.setState({statusMessage:"",selectedEntityMetadata:this.parseMetaObject(e,this.props.entity.metadata),metadataPropType:t,isValidJson:e}),this.setTextAreaDisabled(this.state.preventObjCorruption&&t===fl.OBJECT)}else this.setState({statusMessage:"could not find entity, please pick again",selectedEntityMetadata:"",metadataPropType:fl.UNDEFINED,isValidJson:!1}),this.setTextAreaDisabled(!0)}setTextAreaDisabled(e){try{if(this._textAreaHost.current){const t=this._textAreaHost.current?.firstChild?.firstChild;t.disabled=e}}catch(e){s.Logger.Error(e)}}getClassName(){switch(this.state.metadataPropType){case fl.STRING:return"meta-string";case fl.JSON:return"meta-json";case fl.OBJECT:return this.state.preventObjCorruption?"meta-object-protect":"meta-object";default:return""}}getEntityType(e){if(Object.prototype.hasOwnProperty.call(e,"metadata")){const t=e.metadata;return this.isString(t)?fl.STRING:null===t?fl.NULL:this.objectCanSafelyStringify(t)?fl.JSON:fl.OBJECT}return fl.UNDEFINED}isString(e){return"string"==typeof e||e instanceof String}parsableJson(e){if(!e)return!1;try{return!!JSON.parse(JSON.stringify(e))}catch(e){return!1}}parsableString(e){try{return this.setState({statusMessage:null}),JSON.parse(e)}catch(e){return this.setState({statusMessage:"invalid JSON: "+e.message}),null}}parseMetaObject(e,t){return e?JSON.stringify(t,void 0,this.state.prettyJson?2:void 0):this.isString(t)?t:String(t)}objectCanSafelyStringify(e){return"function"!=typeof e&&(!(null!==e&&!0!==e&&!1!==e&&"number"!=typeof e&&!this.isString(e))||("object"==typeof e?0===Object.values(e).length||Object.values(e).every((e=>this.objectCanSafelyStringify(e))):!!Array.isArray(e)&&e.every((e=>this.objectCanSafelyStringify(e)))))}copyToClipboard(){try{const e=this._textAreaHost.current?.firstChild?.firstChild;e.select(),e.setSelectionRange(0,99999),navigator.clipboard.writeText(e.value)}catch(e){window.alert("Could not copy to clipboard, see log."),s.Logger.Error(e)}}populateGltfExtras(){if(this.state.isValidJson)try{const e=this.parsableString(this.state.selectedEntityMetadata);e&&(Object.prototype.hasOwnProperty.call(e,"gltf")?Object.prototype.hasOwnProperty.call(e.gltf,"extras")?this.setState({statusMessage:"metadata.gltf.extras property already exists"}):(e.gltf.extras={},this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:this.parseMetaObject(this.state.isValidJson,e),statusMessage:"metadata.gltf.extras property inserted, don't forget to Update!"})):(e.gltf={extras:{}},this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:this.parseMetaObject(this.state.isValidJson,e),statusMessage:"metadata.gltf property inserted, don't forget to Update!"})))}catch(e){this.setState({statusMessage:e.message})}}render(){const e=this.state.preventObjCorruption&&this.state.metadataPropType===fl.OBJECT;return(0,o.jsxs)(Dn,{title:"METADATA",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(En,{label:"Property type",value:this.state.metadataPropType}),(0,o.jsx)(ds,{label:"Prevent Object corruption",disabled:!1,isSelected:()=>this.state.preventObjCorruption,onSelect:e=>{this.setState({preventObjCorruption:e}),this.setTextAreaDisabled(e&&this.state.metadataPropType===fl.OBJECT)}}),(0,o.jsx)(ds,{label:"Pretty JSON",disabled:!1,isSelected:()=>this.state.prettyJson,onSelect:e=>{if(this.setState({prettyJson:e}),this.props.entity&&this.state.metadataPropType!==fl.NULL&&this.state.metadataPropType!==fl.UNDEFINED){const t=this.parsableString(this.state.selectedEntityMetadata);t&&!this.isString(t)&&this.setState({dirty:!0,selectedEntityMetadata:JSON.stringify(t,void 0,e?2:void 0)})}}}),(0,o.jsx)("div",{ref:this._textAreaHost,id:"metadata-container",className:this.getClassName(),children:(0,o.jsx)(uo,{multilines:!0,value:this.state.selectedEntityMetadata,onChange:e=>{if(e===this.state.selectedEntityMetadata)return;if(this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:e}),""===e||"undefined"===e)return void this.setState({isValidJson:!1,metadataPropType:fl.UNDEFINED});if("null"===e)return void this.setState({isValidJson:!1,metadataPropType:fl.NULL});const t=!!this.parsableString(e);this.setState({isValidJson:t,metadataPropType:t?fl.JSON:fl.STRING})}})}),(0,o.jsx)("div",{className:"copy-root",children:(0,o.jsx)("div",{className:"copy-container",onClick:()=>this.copyToClipboard(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:ps,alt:"Copy"})})}),(0,o.jsx)(zn,{label:"Populate glTF extras",onClick:this.populateGltfExtras,isDisabled:!this.state.isValidJson||e}),(0,o.jsx)(zn,{label:"Update metadata"+(this.props.entity?" as "+this.state.metadataPropType:""),onClick:()=>{if(this.props.entity){if(this.state.metadataPropType===fl.NULL)return this.props.entity.metadata=null,void this.setState({statusMessage:"metadata set to null",dirty:!1});if(this.state.metadataPropType===fl.UNDEFINED)return delete this.props.entity.metadata,void this.setState({statusMessage:"metadata set to undefined",dirty:!1});const e=this.parsableString(this.state.selectedEntityMetadata);this.props.entity.metadata=e||this.state.selectedEntityMetadata,this.setState({statusMessage:"metadata updated",dirty:!1})}},isDisabled:!this.state.dirty||e}),(0,o.jsx)("div",{className:"type-status",children:this.state.statusMessage})]})}}class jl extends In{constructor(e){super(e),this._lockObject=new xa}timerRefresh(){this._lockObject.lock||this.forceUpdate()}componentDidMount(){this._timerIntervalId=window.setInterval((()=>this.timerRefresh()),500)}componentWillUnmount(){window.clearInterval(this._timerIntervalId)}renderContent(){const e=this.props.selectedEntity;if(!e)return(0,o.jsx)("div",{className:"infoMessage",children:"Please select an entity in the scene explorer."});if(e.getClassName){const t=e.getClassName();if("Scene"===t){const t=e;return(0,o.jsx)(Ja,{scene:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Sound"===t){const t=e;return(0,o.jsx)(ml,{sound:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Sprite"===t){const t=e;return(0,o.jsx)(ul,{sprite:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("SpriteManager"===t){const t=e;return(0,o.jsx)(hl,{spriteManager:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Mesh")){const t=e;if(t.getTotalVertices()>0)return(0,o.jsx)("div",{children:(0,o.jsx)(hi,{globalState:this.props.globalState,mesh:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})})}if(-1!==t.indexOf("ParticleSystem")){const t=e;return(0,o.jsx)(dl,{globalState:this.props.globalState,system:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("FreeCamera")||-1!==t.indexOf("UniversalCamera")||-1!==t.indexOf("WebXRCamera")||-1!==t.indexOf("DeviceOrientationCamera")){const t=e;return(0,o.jsx)(ti,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("ArcRotateCamera")){const t=e;return(0,o.jsx)(ri,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("FollowCamera")){const t=e;return(0,o.jsx)(gl,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("HemisphericLight"===t){const t=e;return(0,o.jsx)(Xa,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PointLight"===t){const t=e;return(0,o.jsx)($a,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("DirectionalLight"===t){const t=e;return(0,o.jsx)(Vi,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("SpotLight"===t){const t=e;return(0,o.jsx)(Wi,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("TransformNode")||-1!==t.indexOf("Mesh")){const t=e;return(0,o.jsx)(ui,{transformNode:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("MultiMaterial"===t){const t=e;return(0,o.jsx)(Xi,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StandardMaterial"===t){const t=e;return(0,o.jsx)(ua,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("NodeMaterial"===t){const t=e;return(0,o.jsx)(Ki,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRMaterial"===t){const t=e;return(0,o.jsx)(Wa,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRMetallicRoughnessMaterial"===t){const t=e;return(0,o.jsx)(Pi,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRSpecularGlossinessMaterial"===t){const t=e;return(0,o.jsx)(Ii,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("BackgroundMaterial"===t){const t=e;return(0,o.jsx)(bi,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("AnimationGroup"===t){const t=e;return(0,o.jsx)(xi,{globalState:this.props.globalState,animationGroup:t,scene:this.props.scene,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("TargetedAnimation"===t){const t=e;return(0,o.jsx)(bl,{globalState:this.props.globalState,targetedAnimation:t,scene:this.props.scene,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Material")){const t=e;return(0,o.jsx)(da,{material:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("DefaultRenderingPipeline")){const t=e;return(0,o.jsx)(Ri,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("LensRenderingPipeline")){const t=e;return(0,o.jsx)(Yi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSAORenderingPipeline")){const t=e;return(0,o.jsx)(Bi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSAO2RenderingPipeline")){const t=e;return(0,o.jsx)(Ui,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSRRenderingPipeline")){const t=e;return(0,o.jsx)(Gi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("RenderingPipeline")){const t=e;return(0,o.jsx)(zi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("PostProcess")){const t=e;return(0,o.jsx)(Ti,{postProcess:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Layer")){const t=e;return(0,o.jsx)(Al,{layer:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Texture")){const t=e;return(0,o.jsx)(Va,{texture:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Skeleton")){const t=e;return(0,o.jsx)(Fi,{skeleton:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Bone")){const t=e;return(0,o.jsx)(Hi,{bone:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("TextBlock"===t){const t=e;return(0,o.jsx)(Ai,{textBlock:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("InputText"===t){const t=e;return(0,o.jsx)(Ci,{inputText:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ColorPicker"===t){const t=e;return(0,o.jsx)(fi,{colorPicker:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Image"===t){const t=e;return(0,o.jsx)(vi,{image:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Slider"===t){const t=e;return(0,o.jsx)(yi,{slider:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ImageBasedSlider"===t){const t=e;return(0,o.jsx)(ji,{imageBasedSlider:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Rectangle"===t){const t=e;return(0,o.jsx)(Oi,{rectangle:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StackPanel"===t){const t=e;return(0,o.jsx)(Ei,{stackPanel:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Grid"===t){const t=e;return(0,o.jsx)(Li,{grid:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ScrollViewer"===t){const t=e;return(0,o.jsx)(ki,{scrollViewer:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Ellipse"===t){const t=e;return(0,o.jsx)(Si,{ellipse:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Checkbox"===t){const t=e;return(0,o.jsx)(wi,{checkbox:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("RadioButton"===t){const t=e;return(0,o.jsx)(Mi,{radioButtons:[t],lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Line"===t){const t=e;return(0,o.jsx)(Ni,{line:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(e._host){const t=e;return(0,o.jsx)(mi,{control:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return(0,o.jsx)(Cl,{item:e,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable,globalState:this.props.globalState})}return null}render(){const e=this.props.selectedEntity||{},t=Object.prototype.hasOwnProperty.call(e,"metadata");return(0,o.jsxs)("div",{className:"pane",children:[this.renderContent(),t&&(0,o.jsx)(yl,{globalState:this.props.globalState,entity:e})]})}}class Ol extends r.Component{constructor(e){super(e),this._backStack=new Array,this.state={isBackVisible:!1}}componentDidMount(){this.props.onSelectionChangedObservable&&(this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((e=>{0!==this._backStack.length&&e===this._backStack[this._backStack.length-1]||(this._backStack.push(e),this.setState({isBackVisible:this._backStack.length>1}))})))}componentWillUnmount(){this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)}goBack(){this._backStack.pop();const e=this._backStack[this._backStack.length-1];this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e),this.setState({isBackVisible:this._backStack.length>1})}renderLogo(){return this.props.noCommands?null:this.props.handleBack?this.state.isBackVisible?(0,o.jsx)("div",{id:"back",onClick:()=>this.goBack(),children:(0,o.jsx)(Dr,{icon:pn})}):null:(0,o.jsx)("img",{id:"logo",style:{top:"0%"},src:"https://www.babylonjs.com/Assets/logo-babylonjs-social-twitter.png"})}render(){return(0,o.jsxs)("div",{id:"header",children:[this.renderLogo(),(0,o.jsx)("div",{id:"title",children:this.props.title}),(0,o.jsxs)("div",{id:"commands",children:[!this.props.noCommands&&!this.props.noExpand&&(0,o.jsx)("div",{className:"expand",onClick:()=>this.props.onPopup(),children:(0,o.jsx)(Dr,{icon:Qr})}),!this.props.noCommands&&!this.props.noClose&&(0,o.jsx)("div",{className:"close",onClick:()=>this.props.onClose(),children:(0,o.jsx)(Dr,{icon:jn})})]})]})}}class Sl extends r.Component{constructor(e){super(e)}render(){return this.props.icon?(0,o.jsxs)("div",{className:"iconMessageLine",children:[(0,o.jsx)("div",{className:"icon",style:{color:this.props.color?this.props.color:""},children:(0,o.jsx)(Dr,{icon:this.props.icon})}),(0,o.jsx)("div",{className:"value",title:this.props.text,children:this.props.text})]}):(0,o.jsx)("div",{className:"messageLine",children:(0,o.jsx)("div",{className:"value",title:this.props.text,style:{color:this.props.color?this.props.color:""},children:this.props.text})})}}var wl=p(2842);class Ml extends r.Component{constructor(){super(...arguments),this._onValidationResultsUpdatedObserver=null}openValidationDetails(){const e=this.props.globalState.validationResults,t=window.open("","_blank");t&&(t.document.title="glTF Validation Results",t.document.body.innerText=JSON.stringify(e,null,2),t.document.body.style.whiteSpace="pre",t.document.body.style.fontFamily="monospace",t.document.body.style.fontSize="14px",t.focus())}prepareText(e,t){return t?`${t} ${e}s`:`${e}`}componentDidMount(){this.props.globalState&&(this._onValidationResultsUpdatedObserver=this.props.globalState.onValidationResultsUpdatedObservable.add((()=>{this.forceUpdate()})))}componentWillUnmount(){this.props.globalState&&this._onValidationResultsUpdatedObserver&&this.props.globalState.onValidationResultsUpdatedObservable.remove(this._onValidationResultsUpdatedObserver)}renderValidation(){const e=this.props.globalState.validationResults;if(!e)return null;const t=e.issues;return(0,o.jsxs)(Dn,{title:"GLTF VALIDATION",closed:!t.numErrors&&!t.numWarnings,selection:this.props.globalState,children:[0!==t.numErrors&&(0,o.jsx)(Sl,{text:"Your file has some validation issues",icon:Nn,color:"Red"}),0===t.numErrors&&(0,o.jsx)(Sl,{text:"Your file is a valid glTF file",icon:Mn,color:"Green"}),(0,o.jsx)(En,{label:"Errors",value:t.numErrors.toString()}),(0,o.jsx)(En,{label:"Warnings",value:t.numWarnings.toString()}),(0,o.jsx)(En,{label:"Infos",value:t.numInfos.toString()}),(0,o.jsx)(En,{label:"Hints",value:t.numHints.toString()}),(0,o.jsx)(En,{label:"More details",value:"Click here",onLink:()=>this.openValidationDetails()})]})}render(){const e=this.props.globalState.glTFLoaderExtensionDefaults,t=this.props.globalState.glTFLoaderDefaults,r=void 0!==wl.GLTFLoaderAnimationStartMode?[{label:"None",value:wl.GLTFLoaderAnimationStartMode.NONE},{label:"First",value:wl.GLTFLoaderAnimationStartMode.FIRST},{label:"ALL",value:wl.GLTFLoaderAnimationStartMode.ALL}]:[{label:"None",value:0},{label:"First",value:1},{label:"ALL",value:2}],n=void 0!==wl.GLTFLoaderCoordinateSystemMode?[{label:"Auto",value:wl.GLTFLoaderCoordinateSystemMode.AUTO},{label:"Right handed",value:wl.GLTFLoaderCoordinateSystemMode.FORCE_RIGHT_HANDED}]:[{label:"Auto",value:0},{label:"Right handed",value:1}];return(0,o.jsxs)("div",{children:[(0,o.jsxs)(Dn,{title:"GLTF LOADER",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Always compute bounding box",target:t,propertyName:"alwaysComputeBoundingBox"}),(0,o.jsx)(ds,{label:"Always compute skeleton root node",target:t,propertyName:"alwaysComputeSkeletonRootNode"}),(0,o.jsx)(no,{label:"Animation start mode",options:r,target:t,propertyName:"animationStartMode"}),(0,o.jsx)(ds,{label:"Capture performance counters",target:t,propertyName:"capturePerformanceCounters"}),(0,o.jsx)(ds,{label:"Compile materials",target:t,propertyName:"compileMaterials"}),(0,o.jsx)(ds,{label:"Compile shadow generators",target:t,propertyName:"compileShadowGenerators"}),(0,o.jsx)(no,{label:"Coordinate system",options:n,target:t,propertyName:"coordinateSystemMode"}),(0,o.jsx)(ds,{label:"Create instances",target:t,propertyName:"createInstances"}),(0,o.jsx)(ds,{label:"Enable 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LODs",target:e.MSFT_lod,propertyName:"maxLODsToLoad",additionalClass:"gltf-extension-property",isInteger:!0}),(0,o.jsx)(ds,{label:"MSFT_minecraftMesh",isSelected:()=>e.MSFT_minecraftMesh.enabled,onSelect:t=>e.MSFT_minecraftMesh.enabled=t}),(0,o.jsx)(ds,{label:"MSFT_sRGBFactors",isSelected:()=>e.MSFT_sRGBFactors.enabled,onSelect:t=>e.MSFT_sRGBFactors.enabled=t}),(0,o.jsx)(ds,{label:"MSFT_audio_emitter",isSelected:()=>e.MSFT_audio_emitter.enabled,onSelect:t=>e.MSFT_audio_emitter.enabled=t}),(0,o.jsx)(Sl,{text:"You need to reload your file to see these changes"})]}),this.props.globalState.validationResults&&this.renderValidation()]})}}var Nl=p(513);class kl extends r.Component{constructor(e){super(e),this._id=kl._IDGenerator++,this._uploadInputRef=r.createRef()}onChange(e){const t=e.target.files;t&&t.length&&this.props.onClick(e),e.target.value=""}render(){return(0,o.jsxs)("div",{className:"buttonLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("label",{htmlFor:"file-upload"+this._id,className:"file-upload",children:this.props.label}),(0,o.jsx)("input",{ref:this._uploadInputRef,id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:e=>this.onChange(e),multiple:!0})]})}}kl._IDGenerator=0;var Ll=p(1684),Pl=p.n(Ll);const Il=[{label:"PNG",value:0,imageType:"image/png"},{label:"WebP",value:1,imageType:"image/webp"}];class El extends In{constructor(e){super(e),this._lockObject=new xa,this._screenShotSize={precision:1},this._gifOptions={width:512,frequency:200},this._useWidthHeight=!1,this._isExportingGltf=!1,this._gltfExportOptions={exportDisabledNodes:!1,exportSkyboxes:!1,exportCameras:!1,exportLights:!1},this._crunchingGIF=!1,this._reflectorHostname="localhost",this._reflectorPort=1234,this._envOptions={imageTypeIndex:0,imageQuality:.8},this.state={tag:"Record video"};const t=this.props.globalState.sceneImportDefaults;void 0===t.overwriteAnimations&&(t.overwriteAnimations=!0),void 0===t.animationGroupLoadingMode&&(t.animationGroupLoadingMode=0)}componentDidMount(){Nl.GLTF2Export||s.Tools.Warn("GLTF2Export is not available. Make sure to load the serializers library")}componentWillUnmount(){if(this._videoRecorder&&(this._videoRecorder.stopRecording(),this._videoRecorder.dispose(),this._videoRecorder=null),this._gifRecorder)return this._gifRecorder.render(),void(this._gifRecorder=null)}captureScreenshot(){const e=this.props.scene;e.activeCamera&&s.Tools.CreateScreenshot(e.getEngine(),e.activeCamera,this._screenShotSize)}captureEquirectangular(){const e=this.props.scene;e.activeCamera&&(0,s.captureEquirectangularFromScene)(e,{size:1024,filename:"equirectangular_capture.png"})}captureRender(){const e=this.props.scene,t={height:this._screenShotSize.height,width:this._screenShotSize.width,precision:this._screenShotSize.precision};this._useWidthHeight||(this._screenShotSize.width=void 0,this._screenShotSize.height=void 0),e.activeCamera&&s.Tools.CreateScreenshotUsingRenderTarget(e.getEngine(),e.activeCamera,this._screenShotSize,void 0,void 0,4),this._screenShotSize=t}recordVideo(){if(this._videoRecorder&&this._videoRecorder.isRecording)return void this._videoRecorder.stopRecording();const e=this.props.scene;this._videoRecorder||(this._videoRecorder=new s.VideoRecorder(e.getEngine())),this._videoRecorder.startRecording().then((()=>{this.setState({tag:"Record video"})})),this.setState({tag:"Stop recording"})}recordGIFInternal(){const e=URL.createObjectURL(this._gifWorkerBlob);this._gifRecorder=new(Pl())({workers:2,quality:10,workerScript:e});const t=this.props.scene.getEngine();this._previousRenderingScale=t.getHardwareScalingLevel(),t.setHardwareScalingLevel(t.getRenderWidth()/this._gifOptions.width??1);const r=setInterval((()=>{this._gifRecorder?this._gifRecorder.addFrame(t.getRenderingCanvas(),{delay:0,copy:!0}):clearInterval(r)}),this._gifOptions.frequency);this._gifRecorder.on("finished",(r=>{this._crunchingGIF=!1,s.Tools.Download(r,"record.gif"),this.forceUpdate(),URL.revokeObjectURL(e),t.setHardwareScalingLevel(this._previousRenderingScale)})),this.forceUpdate()}recordGIF(){if(this._gifRecorder)return this._crunchingGIF=!0,this.forceUpdate(),this._gifRecorder.render(),void(this._gifRecorder=null);this._gifWorkerBlob?this.recordGIFInternal():s.Tools.LoadFileAsync("https://cdn.jsdelivr.net/gh//terikon/gif.js.optimized@0.1.6/dist/gif.worker.js").then((e=>{this._gifWorkerBlob=new Blob([e],{type:"application/javascript"}),this.recordGIFInternal()}))}importAnimations(e){const t=this.props.scene,r=this.props.globalState.sceneImportDefaults.overwriteAnimations,n=this.props.globalState.sceneImportDefaults.animationGroupLoadingMode;new s.FilesInput(t.getEngine(),t,(()=>{}),(()=>{}),(()=>{}),(()=>{}),(()=>{}),(function(e){if(e){const o=function(e){e.animationGroups.length>0&&e.animationGroups[0].play(!0)};s.SceneLoader.ImportAnimationsAsync("file:",e,t,r,n,null,o)}}),(()=>{})).loadFiles(e)}exportGLTF(){const e=this.props.scene;this._isExportingGltf=!0,this.forceUpdate();const t=e=>{if(!this._gltfExportOptions.exportDisabledNodes&&!e.isEnabled())return!1;if(!this._gltfExportOptions.exportSkyboxes&&e instanceof s.Mesh&&e.material){const t=e.material.reflectionTexture;if(t&&t.coordinatesMode===s.Texture.SKYBOX_MODE)return!1}return!(!this._gltfExportOptions.exportCameras&&e instanceof s.Camera||!this._gltfExportOptions.exportLights&&e instanceof s.Light)};Nl.GLTF2Export.GLBAsync(e,"scene",{shouldExportNode:e=>t(e)}).then((e=>{this._isExportingGltf=!1,this.forceUpdate(),e.downloadFiles()}),(()=>{this._isExportingGltf=!1,this.forceUpdate()}))}exportBabylon(){const e=this.props.scene,t=JSON.stringify(s.SceneSerializer.Serialize(e)),r=new Blob([t],{type:"octet/stream"});s.Tools.Download(r,"scene.babylon")}createEnvTexture(){const e=this.props.scene;s.EnvironmentTextureTools.CreateEnvTextureAsync(e.environmentTexture,{imageType:Il[this._envOptions.imageTypeIndex].imageType,imageQuality:this._envOptions.imageQuality}).then((e=>{const t=new Blob([e],{type:"octet/stream"});s.Tools.Download(t,"environment.env")})).catch((e=>{s.Logger.Error(e),alert(e)}))}exportReplay(){this.props.globalState.recorder.export(),this.forceUpdate()}startRecording(){this.props.globalState.recorder.trackScene(this.props.scene),this.forceUpdate()}applyDelta(e){s.Tools.ReadFile(e,(e=>{this.props.globalState.recorder.applyDelta(e,this.props.scene),this.forceUpdate()}))}connectReflector(){this._reflector&&this._reflector.close(),this._reflector=new s.Reflector(this.props.scene,this._reflectorHostname,this._reflectorPort)}render(){const e=this.props.scene;if(!e)return null;const t=this.props.globalState.sceneImportDefaults;return(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsxs)(Dn,{title:"CAPTURE",selection:this.props.globalState,children:[(0,o.jsx)(zn,{label:"Screenshot",onClick:()=>this.captureScreenshot()}),(0,o.jsx)(zn,{label:"Generate equirectangular capture",onClick:()=>this.captureEquirectangular()}),(0,o.jsx)(zn,{label:this.state.tag,onClick:()=>this.recordVideo()})]}),(0,o.jsxs)(Dn,{title:"CAPTURE WITH RTT",selection:this.props.globalState,children:[(0,o.jsx)(zn,{label:"Capture",onClick:()=>this.captureRender()}),(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsx)(eo,{lockObject:this._lockObject,label:"Precision",target:this._screenShotSize,propertyName:"precision",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ds,{label:"Use 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Lights",isSelected:()=>this._gltfExportOptions.exportLights,onSelect:e=>this._gltfExportOptions.exportLights=e}),(0,o.jsx)(zn,{label:"Export to GLB",onClick:()=>this.exportGLTF()})]})]}),wl.GLTFFileLoader&&(0,o.jsx)(Ml,{lockObject:this._lockObject,scene:e,globalState:this.props.globalState}),(0,o.jsxs)(Dn,{title:"REFLECTOR",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this._lockObject,label:"Hostname",target:this,propertyName:"_reflectorHostname"}),(0,o.jsx)(eo,{lockObject:this._lockObject,label:"Port",target:this,propertyName:"_reflectorPort",isInteger:!0}),(0,o.jsx)(zn,{label:"Connect",onClick:()=>this.connectReflector()})]})]})}}class Dl extends In{constructor(e){super(e)}render(){const e=this.props.globalState;return(0,o.jsx)("div",{className:"pane",children:(0,o.jsxs)(Dn,{title:"UI",selection:this.props.globalState,children:[(0,o.jsx)(ds,{label:"Only display Euler values",target:e,propertyName:"onlyUseEulers"}),(0,o.jsx)(ds,{label:"Ignore backfaces when 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e=this.props.globalState.validationResults;e&&(e.issues.numErrors||e.issues.numWarnings)&&(t=3)}this.state={selectedEntity:null,selectedIndex:t}}componentDidMount(){this.props.globalState&&(this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((e=>{this.setState({selectedEntity:e,selectedIndex:0})})),this._onTabChangedObserver=this.props.globalState.onTabChangedObservable.add((e=>{this.setState({selectedIndex:e})})))}componentWillUnmount(){this.props.globalState&&(this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onTabChangedObserver&&this.props.globalState.onTabChangedObservable.remove(this._onTabChangedObserver))}changeSelectedTab(e){this.props.globalState&&this.props.globalState.onTabChangedObservable.notifyObservers(e)}renderContent(){return this.props.globalState&&this.props.scene?(0,o.jsxs)(_r,{selectedIndex:this.state.selectedIndex,onSelectedIndexChange:e=>this.changeSelectedTab(e),children:[(0,o.jsx)(jl,{title:"Properties",icon:zr,scene:this.props.scene,selectedEntity:this.state.selectedEntity,globalState:this.props.globalState,onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,onPropertyChangedObservable:this.props.globalState.onPropertyChangedObservable}),(0,o.jsx)(zs,{title:"Debug",icon:fn,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(Es,{title:"Statistics",icon:Jr,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(El,{title:"Tools",icon:nn,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(Dl,{title:"Settings",icon:bn,scene:this.props.scene,globalState:this.props.globalState})]}):null}onClose(){this.props.onClose&&this.props.onClose()}onPopup(){this.props.onPopup&&this.props.onPopup()}render(){return this.props.popupMode?(0,o.jsxs)("div",{id:"actionTabs",children:[!this.props.noHeader&&(0,o.jsx)(Ol,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup(),onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("actionTabs");e&&(e.style.width="200px")}),150)),(0,o.jsxs)(qs,{id:"actionTabs",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},children:[!this.props.noHeader&&(0,o.jsx)(Ol,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup(),onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()]}))}}var Rl={prefix:"far",iconName:"lightbulb",icon:[384,512,[128161],"f0eb","M297.2 248.9C311.6 228.3 320 203.2 320 176c0-70.7-57.3-128-128-128S64 105.3 64 176c0 27.2 8.4 52.3 22.8 72.9c3.7 5.3 8.1 11.3 12.8 17.7l0 0c12.9 17.7 28.3 38.9 39.8 59.8c10.4 19 15.7 38.8 18.3 57.5H109c-2.2-12-5.9-23.7-11.8-34.5c-9.9-18-22.2-34.9-34.5-51.8l0 0 0 0c-5.2-7.1-10.4-14.2-15.4-21.4C27.6 247.9 16 213.3 16 176C16 78.8 94.8 0 192 0s176 78.8 176 176c0 37.3-11.6 71.9-31.4 100.3c-5 7.2-10.2 14.3-15.4 21.4l0 0 0 0c-12.3 16.8-24.6 33.7-34.5 51.8c-5.9 10.8-9.6 22.5-11.8 34.5H226.4c2.6-18.7 7.9-38.6 18.3-57.5c11.5-20.9 26.9-42.1 39.8-59.8l0 0 0 0 0 0c4.7-6.4 9-12.4 12.7-17.7zM192 128c-26.5 0-48 21.5-48 48c0 8.8-7.2 16-16 16s-16-7.2-16-16c0-44.2 35.8-80 80-80c8.8 0 16 7.2 16 16s-7.2 16-16 16zm0 384c-44.2 0-80-35.8-80-80V416H272v16c0 44.2-35.8 80-80 80z"]},Bl={prefix:"far",iconName:"eye-slash",icon:[640,512,[],"f070","M38.8 5.1C28.4-3.1 13.3-1.2 5.1 9.2S-1.2 34.7 9.2 42.9l592 464c10.4 8.2 25.5 6.3 33.7-4.1s6.3-25.5-4.1-33.7L525.6 386.7c39.6-40.6 66.4-86.1 79.9-118.4c3.3-7.9 3.3-16.7 0-24.6c-14.9-35.7-46.2-87.7-93-131.1C465.5 68.8 400.8 32 320 32c-68.2 0-125 26.3-169.3 60.8L38.8 5.1zm151 118.3C226 97.7 269.5 80 320 80c65.2 0 118.8 29.6 159.9 67.7C518.4 183.5 545 226 558.6 256c-12.6 28-36.6 66.8-70.9 100.9l-53.8-42.2c9.1-17.6 14.2-37.5 14.2-58.7c0-70.7-57.3-128-128-128c-32.2 0-61.7 11.9-84.2 31.5l-46.1-36.1zM394.9 284.2l-81.5-63.9c4.2-8.5 6.6-18.2 6.6-28.3c0-5.5-.7-10.9-2-16c.7 0 1.3 0 2 0c44.2 0 80 35.8 80 80c0 9.9-1.8 19.4-5.1 28.2zm51.3 163.3l-41.9-33C378.8 425.4 350.7 432 320 432c-65.2 0-118.8-29.6-159.9-67.7C121.6 328.5 95 286 81.4 256c8.3-18.4 21.5-41.5 39.4-64.8L83.1 161.5C60.3 191.2 44 220.8 34.5 243.7c-3.3 7.9-3.3 16.7 0 24.6c14.9 35.7 46.2 87.7 93 131.1C174.5 443.2 239.2 480 320 480c47.8 0 89.9-12.9 126.2-32.5zm-88-69.3L302 334c-23.5-5.4-43.1-21.2-53.7-42.3l-56.1-44.2c-.2 2.8-.3 5.6-.3 8.5c0 70.7 57.3 128 128 128c13.3 0 26.1-2 38.2-5.8z"]},Ul={prefix:"far",iconName:"square",icon:[448,512,[9632,9723,9724,61590],"f0c8","M384 80c8.8 0 16 7.2 16 16V416c0 8.8-7.2 16-16 16H64c-8.8 0-16-7.2-16-16V96c0-8.8 7.2-16 16-16H384zM64 32C28.7 32 0 60.7 0 96V416c0 35.3 28.7 64 64 64H384c35.3 0 64-28.7 64-64V96c0-35.3-28.7-64-64-64H64z"]},Gl={prefix:"far",iconName:"eye",icon:[576,512,[128065],"f06e","M288 80c-65.2 0-118.8 29.6-159.9 67.7C89.6 183.5 63 226 49.4 256c13.6 30 40.2 72.5 78.6 108.3C169.2 402.4 222.8 432 288 432s118.8-29.6 159.9-67.7C486.4 328.5 513 286 526.6 256c-13.6-30-40.2-72.5-78.6-108.3C406.8 109.6 353.2 80 288 80zM95.4 112.6C142.5 68.8 207.2 32 288 32s145.5 36.8 192.6 80.6c46.8 43.5 78.1 95.4 93 131.1c3.3 7.9 3.3 16.7 0 24.6c-14.9 35.7-46.2 87.7-93 131.1C433.5 443.2 368.8 480 288 480s-145.5-36.8-192.6-80.6C48.6 356 17.3 304 2.5 268.3c-3.3-7.9-3.3-16.7 0-24.6C17.3 208 48.6 156 95.4 112.6zM288 336c44.2 0 80-35.8 80-80s-35.8-80-80-80c-.7 0-1.3 0-2 0c1.3 5.1 2 10.5 2 16c0 35.3-28.7 64-64 64c-5.5 0-10.9-.7-16-2c0 .7 0 1.3 0 2c0 44.2 35.8 80 80 80zm0-208a128 128 0 1 1 0 256 128 128 0 1 1 0-256z"]};class Fl extends r.Component{constructor(e){super(e)}onClick(){this.props.onClick&&this.props.onClick()}render(){return(0,o.jsxs)("div",{className:"title",title:this.props.label,onClick:()=>this.onClick(),children:[(0,o.jsx)("div",{className:"titleIcon",children:(0,o.jsx)(Dr,{icon:this.props.icon,color:this.props.color})}),(0,o.jsx)("div",{className:"titleText",children:this.props.label||"no name"})]})}}class Hl extends r.Component{constructor(e){super(e),this.state={popupVisible:!1},this._extensionRef=r.createRef()}showPopup(){this.setState({popupVisible:!0})}componentDidMount(){this._popup&&this._popup.focus()}componentDidUpdate(){this._popup&&this._popup.focus()}render(){if(!this.props.extensibilityGroups)return null;const e=[];for(const t of this.props.extensibilityGroups)t.predicate(this.props.target)&&e.push(...t.entries);return 0===e.length?null:(0,o.jsxs)("div",{ref:this._extensionRef,className:"extensions",children:[(0,o.jsx)("div",{title:"Additional options",className:"icon",onClick:()=>this.showPopup(),children:(0,o.jsx)(Dr,{icon:Cn})}),(0,o.jsx)("div",{ref:e=>{this._popup=e},tabIndex:-1,className:this.state.popupVisible?"popup show":"popup",onBlur:()=>this.setState({popupVisible:!1}),children:e.map((e=>(0,o.jsx)("div",{className:"popupMenu",onClick:()=>{e.action(this.props.target),e.keepOpenAfterClick||this.setState({popupVisible:!1})},children:e.label},e.label)))})]})}}class Vl extends r.Component{constructor(e){super(e);const t=this.props.mesh;this.state={isBoundingBoxEnabled:t.showBoundingBox,isVisible:this.props.mesh.isVisible}}showBoundingBox(){const e=this.props.mesh;e.showBoundingBox=!this.state.isBoundingBoxEnabled,this.props.globalState.onPropertyChangedObservable.notifyObservers({object:e,property:"showBoundingBox",value:e.showBoundingBox,initialValue:!e.showBoundingBox}),this.setState({isBoundingBoxEnabled:!this.state.isBoundingBoxEnabled})}switchVisibility(){const e=!this.state.isVisible;this.setState({isVisible:e}),this.props.mesh.isVisible=e,this.props.globalState.onPropertyChangedObservable.notifyObservers({object:this.props.mesh,property:"isVisible",value:e,initialValue:!e})}_getNameForLabel(){return"string"==typeof this.props.mesh.name?this.props.mesh.name:"no name"}_editGeometry(){const e=this.props.mesh;e._internalMetadata.nodeGeometry.edit({nodeGeometryEditorConfig:{backgroundColor:e.getScene().clearColor,hostMesh:e,hostScene:e.getScene()}})}render(){const e=this.props.mesh,t=this.state.isVisible?(0,o.jsx)(Dr,{icon:Gl}):(0,o.jsx)(Dr,{icon:Bl,className:"isNotActive"});return(0,o.jsxs)("div",{className:"meshTools",children:[(0,o.jsx)(Fl,{label:this._getNameForLabel(),onClick:()=>this.props.onClick(),icon:rn,color:"dodgerblue"}),e._internalMetadata&&e._internalMetadata.nodeGeometry&&(0,o.jsx)("div",{className:"edit icon",onClick:()=>this._editGeometry(),title:"Edit Node Geometry",children:(0,o.jsx)(Dr,{icon:an})}),(0,o.jsx)("div",{className:this.state.isBoundingBoxEnabled?"bounding-box selected icon":"bounding-box icon",onClick:()=>this.showBoundingBox(),title:"Show/Hide bounding box",children:(0,o.jsx)(Dr,{icon:Ul})}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchVisibility(),title:"Show/Hide mesh",children:t}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class Wl extends r.Component{constructor(e){super(e);const t=this.props.camera,r=t.getScene();this.state={isActive:r.activeCamera===t,isGizmoEnabled:t.reservedDataStore&&t.reservedDataStore.cameraGizmo}}setActive(){const e=this.props.camera,t=e.getScene(),r=t.activeCamera;t.activeCamera=e,e.attachControl(!0),this.props.globalState.onPropertyChangedObservable.notifyObservers({object:t,property:"activeCamera",value:e,initialValue:r}),this.setState({isActive:!0})}componentDidMount(){const e=this.props.camera.getScene();this._onBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{const t=this.props.camera;this.state.isActive&&e.activeCameras&&e.activeCameras.length<=1&&e.activeCamera!==t&&t.detachControl();const r=e.activeCamera===t;r!==this.state.isActive&&this.setState({isActive:r})}))}componentWillUnmount(){this._onBeforeRenderObserver&&this.props.camera.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver)}toggleGizmo(){const e=this.props.camera;e.reservedDataStore&&e.reservedDataStore.cameraGizmo?(e.getScene().reservedDataStore&&e.getScene().reservedDataStore.gizmoManager&&e.getScene().reservedDataStore.gizmoManager.attachToMesh(null),this.props.globalState.enableCameraGizmo(e,!1),this.setState({isGizmoEnabled:!1})):(this.props.globalState.enableCameraGizmo(e,!0,this.props.gizmoCamera),this.setState({isGizmoEnabled:!0}))}render(){const e=this.state.isActive?(0,o.jsx)(Dr,{icon:Pn}):(0,o.jsx)(Dr,{icon:Pn,className:"isNotActive"}),t=this.props.camera.getScene(),r=this.state.isGizmoEnabled||this.props.camera&&this.props.camera.reservedDataStore&&this.props.camera.reservedDataStore.cameraGizmo?(0,o.jsx)(Dr,{icon:on}):(0,o.jsx)(Dr,{icon:on,className:"isNotActive"});return(0,o.jsxs)("div",{className:"cameraTools",children:[(0,o.jsx)(Fl,{label:this.props.camera.name,onClick:()=>this.props.onClick(),icon:cn,color:"green"}),(!t.activeCameras||0===t.activeCameras.length)&&(0,o.jsx)("div",{className:"activeCamera icon",onClick:()=>this.setActive(),title:"Set as main camera and attach to controls",children:e}),(0,o.jsx)("div",{className:"enableGizmo icon",onClick:()=>this.toggleGizmo(),title:"Turn on/off the camera's gizmo",children:r}),(0,o.jsx)(Hl,{target:this.props.camera,extensibilityGroups:this.props.extensibilityGroups})]})}}class Yl extends r.Component{constructor(e){super(e);const t=this.props.light;this.state={isEnabled:t.isEnabled(),isGizmoEnabled:t.reservedDataStore&&t.reservedDataStore.lightGizmo}}switchIsEnabled(){const e=this.props.light;e.setEnabled(!e.isEnabled()),this.props.globalState.onPropertyChangedObservable.notifyObservers({object:e,property:"isEnabled",value:e.isEnabled(),initialValue:!e.isEnabled()}),this.setState({isEnabled:e.isEnabled()})}toggleGizmo(){const e=this.props.light;e.reservedDataStore&&e.reservedDataStore.lightGizmo?(e.getScene().reservedDataStore&&e.getScene().reservedDataStore.gizmoManager&&e.getScene().reservedDataStore.gizmoManager.attachToMesh(null),this.props.globalState.enableLightGizmo(e,!1),this.setState({isGizmoEnabled:!1})):(this.props.globalState.enableLightGizmo(e,!0,this.props.gizmoCamera),this.setState({isGizmoEnabled:!0}))}render(){const e=this.state.isEnabled?(0,o.jsx)(Dr,{icon:Rl}):(0,o.jsx)(Dr,{icon:Rl,className:"isNotActive"}),t=this.state.isGizmoEnabled||this.props.light&&this.props.light.reservedDataStore&&this.props.light.reservedDataStore.lightGizmo?(0,o.jsx)(Dr,{icon:on}):(0,o.jsx)(Dr,{icon:on,className:"isNotActive"});return(0,o.jsxs)("div",{className:"lightTools",children:[(0,o.jsx)(Fl,{label:this.props.light.name,onClick:()=>this.props.onClick(),icon:Ur,color:"yellow"}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchIsEnabled(),title:"Turn on/off the light",children:e}),(0,o.jsx)("div",{className:"enableGizmo icon",onClick:()=>this.toggleGizmo(),title:"Turn on/off the light's gizmo",children:t}),(0,o.jsx)(Hl,{target:this.props.light,extensibilityGroups:this.props.extensibilityGroups})]})}}class Zl extends r.Component{constructor(e){super(e)}render(){const e="NodeMaterial"===this.props.material.getClassName()?(0,o.jsx)("div",{className:"icon",onClick:()=>{this.props.material.edit({nodeEditorConfig:{backgroundColor:this.props.material.getScene().clearColor}})},title:"Node Material Editor",color:"white",children:(0,o.jsx)(Dr,{icon:an})}):null;return(0,o.jsxs)("div",{className:"materialTools",children:[(0,o.jsx)(Fl,{label:this.props.material.name,onClick:()=>this.props.onClick(),icon:kn,color:"orange"}),(0,o.jsx)(Hl,{target:this.props.material,extensibilityGroups:this.props.extensibilityGroups}),e]})}}class Jl extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"textureTools",children:[(0,o.jsx)(Fl,{label:this.props.texture.name,onClick:()=>this.props.onClick(),icon:Kr,color:"mediumpurple"}),(0,o.jsx)(Hl,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups})]})}}class Ql extends r.Component{constructor(e){super(e)}render(){const e=this.props.transformNode;return(0,o.jsxs)("div",{className:"transformNodeTools",children:[(0,o.jsx)(Fl,{label:e.name,onClick:()=>this.props.onClick(),icon:sn,color:"cornflowerblue"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class Kl extends r.Component{constructor(e){super(e);const t=this.props.control;this.state={isActive:t.isHighlighted,isVisible:t.isVisible}}highlight(){const e=this.props.control;e.isHighlighted=!e.isHighlighted,this.setState({isActive:e.isHighlighted})}switchVisibility(){const e=!this.state.isVisible;this.setState({isVisible:e}),this.props.control.isVisible=e}render(){const e=this.props.control,t=(e.name||"No name")+` [${e.getClassName()}]`,r=this.state.isActive?(0,o.jsx)(Dr,{icon:Wr}):(0,o.jsx)(Dr,{icon:Wr,className:"isNotActive"}),n=this.state.isVisible?(0,o.jsx)(Dr,{icon:on}):(0,o.jsx)(Dr,{icon:Vr,className:"isNotActive"});return(0,o.jsxs)("div",{className:"controlTools",children:[(0,o.jsx)(Fl,{label:t,onClick:()=>this.props.onClick(),icon:tn,color:"greenyellow"}),(0,o.jsx)("div",{className:"highlight icon",onClick:()=>this.highlight(),title:"Highlight this control",children:r}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchVisibility(),title:"Show/Hide control",children:n}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class Xl extends r.Component{constructor(e){super(e),this.state={isInPickingMode:!1}}componentWillUnmount(){const e=this.props.texture;this._onControlPickedObserver&&(e.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null)}onPickingMode(){const e=this.props.texture;this._onControlPickedObserver&&(e.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null),this.state.isInPickingMode||(this._onControlPickedObserver=e.onControlPickedObservable.add((e=>{this.props.onSelectionChangedObservable&&("ScrollViewerWindow"===e.getClassName()&&(e=e.getAscendantOfClass("ScrollViewer")),this.props.onSelectionChangedObservable.notifyObservers(e))}))),this.setState({isInPickingMode:!this.state.isInPickingMode})}render(){return(0,o.jsxs)("div",{className:"adtextureTools",children:[(0,o.jsx)(Fl,{label:this.props.texture.name,onClick:()=>this.props.onClick(),icon:Kr,color:"mediumpurple"}),(0,o.jsx)("div",{className:"icon edit",onClick:()=>Ga(this.props.texture,!0),title:"Edit",children:(0,o.jsx)(Dr,{icon:an})}),(0,o.jsx)("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:()=>this.onPickingMode(),title:"Turn picking mode on/off",children:(0,o.jsx)(Dr,{icon:hn})}),(0,o.jsx)(Hl,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups})]})}}class ql extends r.Component{constructor(e){super(e)}render(){const e=this.props.animationGroup;return(0,o.jsxs)("div",{className:"animationGroupTools",children:[(0,o.jsx)(Fl,{label:e.name,onClick:()=>this.props.onClick(),icon:Xr,color:"cornflowerblue"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class $l extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"postProcessTools",children:[(0,o.jsx)(Fl,{label:this.props.postProcess.name,onClick:()=>this.props.onClick(),icon:Sn,color:"red"}),(0,o.jsx)(Hl,{target:this.props.postProcess,extensibilityGroups:this.props.extensibilityGroups})]})}}class ep extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"postProcessTools",children:[(0,o.jsx)(Fl,{label:this.props.renderPipeline.name,onClick:()=>this.props.onClick(),icon:Sn,color:"orangered"}),(0,o.jsx)(Hl,{target:this.props.renderPipeline,extensibilityGroups:this.props.extensibilityGroups})]})}}class tp extends r.Component{constructor(e){super(e)}render(){const e=this.props.skeleton;return(0,o.jsxs)("div",{className:"skeletonTools",children:[(0,o.jsx)(Fl,{label:e.name||"no name",onClick:()=>this.props.onClick(),icon:mn,color:"gray"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class rp extends r.Component{constructor(e){super(e)}render(){const e=this.props.bone;return(0,o.jsxs)("div",{className:"skeletonTools",children:[(0,o.jsx)(Fl,{label:e.name||"no name",onClick:()=>this.props.onClick(),icon:Ln,color:"lightgray"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class np extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"particleSystemTools",children:[(0,o.jsx)(Fl,{label:this.props.system.name||"Particle system",onClick:()=>this.props.onClick(),icon:dn,color:"crimson"}),(0,o.jsx)(Hl,{target:this.props.system,extensibilityGroups:this.props.extensibilityGroups})]})}}class sp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"spriteManagerTools",children:[(0,o.jsx)(Fl,{label:this.props.spriteManager.name||"No name",onClick:()=>this.props.onClick(),icon:Rr,color:"blanchedalmond"}),(0,o.jsx)(Hl,{target:this.props.spriteManager,extensibilityGroups:this.props.extensibilityGroups})]})}}class op extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"spriteTools",children:[(0,o.jsx)(Fl,{label:this.props.sprite.name||"No name",onClick:()=>this.props.onClick(),icon:Hr,color:"blanchedalmond"}),(0,o.jsx)(Hl,{target:this.props.sprite,extensibilityGroups:this.props.extensibilityGroups})]})}}class ap extends r.Component{constructor(e){super(e)}render(){const e=this.props.targetedAnimation;return(0,o.jsxs)("div",{className:"targetedAnimationTools",children:[(0,o.jsx)(Fl,{label:e.animation.name,onClick:()=>this.props.onClick(),icon:Br,color:"cornflowerblue"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class ip extends r.Component{constructor(e){super(e)}render(){const e=this.props.sound;return(0,o.jsxs)("div",{className:"soundTools",children:[(0,o.jsx)(Fl,{label:e.name,onClick:()=>this.props.onClick(),icon:wn,color:"teal"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class lp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"effectLayerTools",children:[(0,o.jsx)(Fl,{label:this.props.layer.name,onClick:()=>this.props.onClick(),icon:An,color:"Plum"}),(0,o.jsx)(Hl,{target:this.props.layer,extensibilityGroups:this.props.extensibilityGroups})]})}}class pp extends r.Component{constructor(e){super(e)}onClick(){this.props.onClick&&this.props.onClick()}render(){const e=this.props.entity;if(e&&e.getClassName){const t=e.getClassName();if(-1!==t.indexOf("Mesh")){const t=e;return(0,o.jsx)(Vl,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,mesh:t,onClick:()=>this.onClick()})}if(-1!==t.indexOf("SpriteManager"))return(0,o.jsx)(sp,{extensibilityGroups:this.props.extensibilityGroups,spriteManager:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Sprite"))return(0,o.jsx)(op,{extensibilityGroups:this.props.extensibilityGroups,sprite:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Skeleton"))return(0,o.jsx)(tp,{extensibilityGroups:this.props.extensibilityGroups,skeleton:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Bone"))return(0,o.jsx)(rp,{extensibilityGroups:this.props.extensibilityGroups,bone:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("TransformNode"))return(0,o.jsx)(Ql,{extensibilityGroups:this.props.extensibilityGroups,transformNode:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Camera"))return(0,o.jsx)(Wl,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,camera:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Light",t.length-5))return(0,o.jsx)(Yl,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,light:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Material"))return(0,o.jsx)(Zl,{extensibilityGroups:this.props.extensibilityGroups,material:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("ParticleSystem"))return(0,o.jsx)(np,{extensibilityGroups:this.props.extensibilityGroups,system:e,onClick:()=>this.onClick()});if("AdvancedDynamicTexture"===t)return(0,o.jsx)(Xl,{onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,extensibilityGroups:this.props.extensibilityGroups,texture:e,onClick:()=>this.onClick()});if("AnimationGroup"===t)return(0,o.jsx)(ql,{extensibilityGroups:this.props.extensibilityGroups,animationGroup:e,onClick:()=>this.onClick()});if("TargetedAnimation"===t)return(0,o.jsx)(ap,{extensibilityGroups:this.props.extensibilityGroups,targetedAnimation:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Texture"))return(0,o.jsx)(Jl,{extensibilityGroups:this.props.extensibilityGroups,texture:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("RenderingPipeline"))return(0,o.jsx)(ep,{extensibilityGroups:this.props.extensibilityGroups,renderPipeline:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("PostProcess"))return(0,o.jsx)($l,{extensibilityGroups:this.props.extensibilityGroups,postProcess:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Layer"))return(0,o.jsx)(lp,{extensibilityGroups:this.props.extensibilityGroups,layer:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Sound"))return(0,o.jsx)(ip,{extensibilityGroups:this.props.extensibilityGroups,sound:e,onClick:()=>this.onClick()});if(e._host)return(0,o.jsx)(Kl,{extensibilityGroups:this.props.extensibilityGroups,control:e,onClick:()=>this.onClick()})}return(0,o.jsxs)("div",{className:"meshTools",children:[(0,o.jsx)(Fl,{label:e.name,onClick:()=>this.onClick(),icon:vn,color:"cornflowerblue"}),(0,o.jsx)(Hl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class cp{static LookForItem(e,t){if(e===t)return!0;const r=e.getChildren?e.getChildren():e.children;if(r&&"MultiMaterial"!==e.getClassName())for(const e of r)if(cp.LookForItem(e,t))return!0;return!1}static _RecursiveRemoveHiddenMeshesAndHoistChildren(e){const t=[];for(const r of e)r.reservedDataStore&&r.reservedDataStore.hidden&&r.getChildMeshes?cp._RecursiveRemoveHiddenMeshesAndHoistChildren(r.getChildMeshes()).forEach((e=>{t.push(e)})):r.reservedDataStore&&r.reservedDataStore.hidden||t.push(r);return t}static GetNameString(e){return e?.name?.toString?e.name.toString():""}static SortAndFilter(e,t){if(!t)return[];const r=cp._RecursiveRemoveHiddenMeshesAndHoistChildren(t);return e&&e.reservedDataStore&&e.reservedDataStore.detachedChildren&&r.push(...e.reservedDataStore.detachedChildren),r.sort(((e,t)=>{const r=cp.GetNameString(e).toLowerCase(),n=cp.GetNameString(t).toLowerCase();return r===n?0:r>n?1:-1}))}}function dp(e){"undefined"!=typeof globalThis&&(globalThis.debugNode=e,void 0!==e._scene&&e._scene.onDisposeObservable&&e._scene.onDisposeObservable.add((()=>{globalThis.debugNode=null})))}class hp extends r.Component{constructor(e){super(e),this._wasSelected=!1,this.state={isSelected:this.props.entity===this.props.selectedEntity,isExpanded:this.props.mustExpand||cp.LookForItem(this.props.entity,this.props.selectedEntity)}}switchExpandedState(){this.setState({isExpanded:!this.state.isExpanded})}shouldComponentUpdate(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;if(e.selectedEntity){if(e.entity===e.selectedEntity)return t.isSelected=!0,!0;if(t.isSelected=!1,cp.LookForItem(e.entity,e.selectedEntity))return t.isExpanded=!0,!0}return!0}scrollIntoView(){const e=n.findDOMNode(this);e&&e.scrollIntoView(!1)}componentDidMount(){this.state.isSelected&&this.scrollIntoView()}componentDidUpdate(){this.state.isSelected&&!this._wasSelected&&this.scrollIntoView(),this._wasSelected=!1}onSelect(){if(!this.props.globalState.onSelectionChangedObservable)return;this._wasSelected=!0;const e=this.props.entity;dp(e),this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}renderChildren(){const e=this.props.entity;return(e.getChildren||e.children)&&this.state.isExpanded?cp.SortAndFilter(e,e.getChildren?e.getChildren():e.children).map(((e,t)=>(0,o.jsx)(hp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,mustExpand:this.props.mustExpand,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.props.selectedEntity,offset:this.props.offset+2,entity:e,filter:this.props.filter},t))):null}render(){const e={paddingLeft:10*(this.props.offset+.5)+"px"},t=this.props.entity,r=this.state.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn}),n=("MultiMaterial"===t.getClassName()?[]:cp.SortAndFilter(t,t.getChildren?t.getChildren():t.children)).length>0;if(t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.setExpandedState=e=>{this.setState({isExpanded:e})},t.reservedDataStore.isExpanded=this.state.isExpanded,this.props.filter){const e=this.props.filter.toLowerCase();if(!t.name||-1===t.name.toLowerCase().indexOf(e)){if(!n)return null;if(t.getDescendants&&0===t.getDescendants(!1,(t=>t.name&&-1!==t.name.toLowerCase().indexOf(e))).length)return null}}return(0,o.jsxs)("div",{children:[(0,o.jsxs)("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer",style:e,children:[n&&(0,o.jsx)("div",{className:"arrow icon",onClick:()=>this.switchExpandedState(),children:r}),(0,o.jsx)(pp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,label:t.name,entity:t,onClick:()=>this.onSelect()})]}),this.renderChildren()]})}}var up=p(5312);class bp extends r.Component{constructor(e){super(e)}expandAll(){this.props.onExpandAll(!this.props.isExpanded)}render(){const e=this.props.isExpanded?(0,o.jsx)(Dr,{icon:un}):(0,o.jsx)(Dr,{icon:yn}),t=this.props.isExpanded?(0,o.jsx)(Dr,{icon:Gr}):(0,o.jsx)(Dr,{icon:Zr});return(0,o.jsxs)("div",{className:"expandableHeader",children:[(0,o.jsxs)("div",{className:"text",children:[(0,o.jsx)("div",{className:"arrow icon",onClick:()=>this.props.onClick(),children:e}),(0,o.jsx)("div",{className:"text-value",children:this.props.label})]}),(0,o.jsx)("div",{className:"expandAll icon",onClick:()=>this.expandAll(),title:this.props.isExpanded?"Collapse all":"Expand all",children:t})]})}}class gp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)("div",{className:"expandableHeader",children:(0,o.jsxs)("div",{className:"text",children:[(0,o.jsx)("div",{className:"arrow icon",children:(0,o.jsx)(Dr,{icon:Yr})}),(0,o.jsx)("div",{className:"text-value",children:this.props.label})]})})}}class mp extends r.Component{constructor(e){super(e),this.state={isExpanded:!1,mustExpand:!1}}switchExpandedState(){this.setState({isExpanded:!this.state.isExpanded,mustExpand:!1})}shouldComponentUpdate(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;const r=e.items;if(r&&r.length&&e.selectedEntity)for(const n of r)if(cp.LookForItem(n,e.selectedEntity))return t.isExpanded=!0,!0;return!0}expandAll(e){this.setState({isExpanded:e,mustExpand:e})}renderContextMenu(){return this.props.contextMenuItems?(0,o.jsx)(up.tz,{id:"contextmenu#"+mp._ContextMenuUniqueIdGenerator++,className:"context-menu",children:this.props.contextMenuItems.map((e=>(0,o.jsx)(up.Dr,{onClick:()=>e.action(),children:e.label},e.label)))}):(mp._ContextMenuUniqueIdGenerator++,null)}render(){let e=this.props.items;const t={paddingLeft:10*(this.props.offset+.5)+"px"};if(!e){if(!this.props.forceSubitems)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsx)("div",{children:this.props.label})});e=[]}if(!e.length)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(up.Rc,{id:"contextmenu#"+mp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(gp,{label:this.props.label})]})});if(!this.state.isExpanded)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(up.Rc,{id:"contextmenu#"+mp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(bp,{isExpanded:!1,label:this.props.label,onClick:()=>this.switchExpandedState(),onExpandAll:e=>this.expandAll(e)})]})});const r=cp.SortAndFilter(null,e);return(0,o.jsxs)("div",{children:[(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(up.Rc,{id:"contextmenu#"+mp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(bp,{isExpanded:this.state.isExpanded,label:this.props.label,onClick:()=>this.switchExpandedState(),onExpandAll:e=>this.expandAll(e)})]})}),r.map((e=>(0,o.jsx)(hp,{mustExpand:this.state.mustExpand,extensibilityGroups:this.props.extensibilityGroups,offset:this.props.offset+1,selectedEntity:this.props.selectedEntity,entity:e,globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,filter:this.props.filter},void 0!==e.uniqueId&&null!==e.uniqueId?e.uniqueId:e.name)))]})}}mp._ContextMenuUniqueIdGenerator=0;class Ap{}class Cp extends r.Component{constructor(e){super(e),this._posDragEnd=null,this._scaleDragEnd=null,this._rotateDragEnd=null;const t=this.props.scene;let r=0;if(t.reservedDataStore&&t.reservedDataStore.gizmoManager){const e=t.reservedDataStore.gizmoManager;e.positionGizmoEnabled?r=1:e.rotationGizmoEnabled?r=2:e.scaleGizmoEnabled?r=3:e.boundingBoxGizmoEnabled&&(r=4),e.enableAutoPicking=!1}this.state={isSelected:!1,isInPickingMode:!1,gizmoMode:r,isInWorldCoodinatesMode:!1}}shouldComponentUpdate(e,t){if(e.selectedEntity){if(e.scene===e.selectedEntity)return t.isSelected=!0,!0;t.isSelected=!1}return this.updateGizmoAutoPicking(t.isInPickingMode),!0}updateGizmoAutoPicking(e){const t=this.props.scene;t.reservedDataStore&&t.reservedDataStore.gizmoManager&&(t.reservedDataStore.gizmoManager.enableAutoPicking=e)}componentDidMount(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.scene;this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((t=>{if(this._selectedEntity=t,t&&e.reservedDataStore&&e.reservedDataStore.gizmoManager){const r=e.reservedDataStore.gizmoManager,n=t.getClassName();"TransformNode"===n||-1!==n.indexOf("Mesh")?r.attachToMesh(t):-1!==n.indexOf("Light")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.lightGizmo||(this.props.globalState.enableLightGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.lightGizmo.attachedNode)):-1!==n.indexOf("Camera")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.cameraGizmo||(this.props.globalState.enableCameraGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.cameraGizmo.attachedNode)):-1!==n.indexOf("Bone")?(r.attachToMesh(this._selectedEntity._linkedTransformNode?this._selectedEntity._linkedTransformNode:this._selectedEntity),this._selectedEntity._linkedTransformNode||(r.additionalTransformNode=this._getMeshFromBone(this._selectedEntity,e))):r.attachToNode(null)}}))}_getMeshFromBone(e,t){const r=e.getSkeleton();for(const e of t.meshes){const t=e.reservedDataStore?.skeletonViewer;if(t&&t.skeleton===r)return e}for(const e of t.meshes)if(e.skeleton===r)return e}componentWillUnmount(){const e=this.props.scene;this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this._gizmoLayerOnPointerObserver&&(e.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)}onSelect(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.scene;dp(e),this.props.onSelectionChangedObservable.notifyObservers(e)}onCoordinatesMode(){this.props.scene.reservedDataStore.gizmoManager.coordinatesMode=this.state.isInWorldCoodinatesMode?1:0,this.setState({isInWorldCoodinatesMode:!this.state.isInWorldCoodinatesMode})}onPickingMode(){const e=this.props.scene;this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this.state.isInPickingMode||(this._onPointerObserver=e.onPointerObservable.add((()=>{const t=e.unTranslatedPointer,r=e.pick(t.x,t.y,(e=>e.isEnabled()&&e.isVisible&&e.getTotalVertices()>0),!1,void 0,((e,t,r,n)=>{if(!this.props.globalState.ignoreBackfacesForPicking)return!0;const o=s.TmpVectors.Vector3[0],a=s.TmpVectors.Vector3[1];let i=s.TmpVectors.Vector3[2];return t.subtractToRef(e,o),r.subtractToRef(t,a),i=s.Vector3.Cross(o,a),s.Vector3.Dot(i,n.direction)<0}));if(this.props.globalState.lightGizmos.length>0){const e=this.props.globalState.lightGizmos[0].gizmoLayer.utilityLayerScene.pick(t.x,t.y,(e=>{for(const t of this.props.globalState.lightGizmos)if(t.attachedNode==e)return!0;return!1}));if(e&&e.hit&&this.props.onSelectionChangedObservable)return void this.props.onSelectionChangedObservable.notifyObservers(e.pickedMesh)}if(this.props.globalState.cameraGizmos.length>0){const e=this.props.globalState.cameraGizmos[0].gizmoLayer.utilityLayerScene.pick(t.x,t.y,(e=>{for(const t of this.props.globalState.cameraGizmos)if(t.attachedNode==e)return!0;return!1}));if(e&&e.hit&&this.props.onSelectionChangedObservable)return void this.props.onSelectionChangedObservable.notifyObservers(e.pickedMesh)}r&&r.hit&&this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(r.pickedMesh)}),s.PointerEventTypes.POINTERTAP)),this.setState({isInPickingMode:!this.state.isInPickingMode})}setGizmoMode(e){const t=this.props.scene;t.reservedDataStore||(t.reservedDataStore={}),this._gizmoLayerOnPointerObserver&&(t.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),t.reservedDataStore.gizmoManager||(t.reservedDataStore.gizmoManager=new s.GizmoManager(t,void 0,new s.UtilityLayerRenderer(t),new s.UtilityLayerRenderer(t))),this.props.gizmoCamera&&t.reservedDataStore.gizmoManager.utilityLayer.setRenderCamera(this.props.gizmoCamera);const r=t.reservedDataStore.gizmoManager;if(this._gizmoLayerOnPointerObserver=s.UtilityLayerRenderer.DefaultUtilityLayer.utilityLayerScene.onPointerObservable.add((e=>{if(e.type==s.PointerEventTypes.POINTERDOWN&&e.pickInfo&&e.pickInfo.pickedMesh){let t=e.pickInfo.pickedMesh;for(;t&&null!=t.parent;)t=t.parent;for(const e of this.props.globalState.lightGizmos)e._rootMesh==t&&r.attachToNode(e.attachedNode)}})),r.boundingBoxGizmoEnabled=!1,r.positionGizmoEnabled=!1,r.rotationGizmoEnabled=!1,r.scaleGizmoEnabled=!1,this.state.gizmoMode===e)e=0,r.dispose(),t.reservedDataStore.gizmoManager=null;else{switch(e){case 1:r.positionGizmoEnabled=!0,this._posDragEnd||(this._posDragEnd=r.gizmos.positionGizmo.onDragEndObservable.add((()=>{if(r.gizmos.positionGizmo&&r.gizmos.positionGizmo.attachedNode){const e=r.gizmos.positionGizmo.attachedNode.reservedDataStore?r.gizmos.positionGizmo.attachedNode.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.positionGizmo.attachedNode;if(t.position){const e=new Ap;e.object=t,e.property="position",e.value=t.position,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else{const e=r.gizmos.positionGizmo.attachedNode.reservedDataStore?r.gizmos.positionGizmo.attachedNode.reservedDataStore.cameraGizmo:null,t=e&&e.camera?e.camera:r.gizmos.positionGizmo.attachedNode;if(t.position){const e=new Ap;e.object=t,e.property="position",e.value=t.position,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}}})));break;case 2:r.rotationGizmoEnabled=!0,this._rotateDragEnd||(this._rotateDragEnd=r.gizmos.rotationGizmo.onDragEndObservable.add((()=>{if(r.gizmos.rotationGizmo&&r.gizmos.rotationGizmo.attachedNode){const e=r.gizmos.rotationGizmo.attachedNode.reservedDataStore?r.gizmos.rotationGizmo.attachedNode.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.rotationGizmo.attachedNode,n=r.gizmos.rotationGizmo.attachedNode.reservedDataStore?r.gizmos.rotationGizmo.attachedNode.reservedDataStore.cameraGizmo:null,s=n&&n.camera?n.camera:r.gizmos.rotationGizmo.attachedNode;if(t.rotationQuaternion){const e=new Ap;e.object=t,e.property="rotationQuaternion",e.value=t.rotationQuaternion,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(t.rotation){const e=new Ap;e.object=t,e.property="rotation",e.value=t.rotation,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(t.direction){const e=new Ap;e.object=t,e.property="direction",e.value=t.direction,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(s.rotationQuaternion){const e=new Ap;e.object=s,e.property="rotationQuaternion",e.value=s.rotationQuaternion,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(s.rotation){const e=new Ap;e.object=s,e.property="rotation",e.value=s.rotation,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}})));break;case 3:r.scaleGizmoEnabled=!0,this._scaleDragEnd||(this._scaleDragEnd=r.gizmos.scaleGizmo.onDragEndObservable.add((()=>{if(r.gizmos.scaleGizmo&&r.gizmos.scaleGizmo.attachedMesh){const e=r.gizmos.scaleGizmo.attachedMesh.reservedDataStore?r.gizmos.scaleGizmo.attachedMesh.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.scaleGizmo.attachedMesh;if(t.scaling){const e=new Ap;e.object=t,e.property="scaling",e.value=t.scaling,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}})));break;case 4:r.boundingBoxGizmoEnabled=!0,r.gizmos.boundingBoxGizmo&&(r.gizmos.boundingBoxGizmo.fixedDragMeshScreenSize=!0)}if(this._selectedEntity&&this._selectedEntity.getClassName){const e=this._selectedEntity.getClassName();"TransformNode"===e||-1!==e.indexOf("Mesh")?r.attachToMesh(this._selectedEntity):-1!==e.indexOf("Light")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.lightGizmo||(this.props.globalState.enableLightGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.lightGizmo.attachedNode)):-1!==e.indexOf("Camera")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.cameraGizmo||(this.props.globalState.enableCameraGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.cameraGizmo.attachedNode)):-1!==e.indexOf("Bone")&&(r.attachToMesh(this._selectedEntity._linkedTransformNode?this._selectedEntity._linkedTransformNode:this._selectedEntity),this._selectedEntity._linkedTransformNode||(r.additionalTransformNode=this._getMeshFromBone(this._selectedEntity,t)))}}this.setState({gizmoMode:e})}render(){return(0,o.jsx)("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer",children:(0,o.jsxs)("div",{className:"sceneNode",children:[(0,o.jsxs)("div",{className:"sceneTitle",onClick:()=>this.onSelect(),children:[(0,o.jsx)(Dr,{icon:Kr})," Scene"]}),(0,o.jsx)("div",{className:1===this.state.gizmoMode?"translation selected icon":"translation icon",onClick:()=>this.setGizmoMode(1),title:"Enable/Disable position mode",children:(0,o.jsx)(Dr,{icon:en})}),(0,o.jsx)("div",{className:2===this.state.gizmoMode?"rotation selected icon":"rotation icon",onClick:()=>this.setGizmoMode(2),title:"Enable/Disable rotation mode",children:(0,o.jsx)(Dr,{icon:gn})}),(0,o.jsx)("div",{className:3===this.state.gizmoMode?"scaling selected icon":"scaling icon",onClick:()=>this.setGizmoMode(3),title:"Enable/Disable scaling mode",children:(0,o.jsx)(Dr,{icon:Gr})}),(0,o.jsx)("div",{className:4===this.state.gizmoMode?"bounding selected icon":"bounding icon",onClick:()=>this.setGizmoMode(4),title:"Enable/Disable bounding box mode",children:(0,o.jsx)(Dr,{icon:$r})}),(0,o.jsx)("div",{className:"separator"}),(0,o.jsx)("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:()=>this.onPickingMode(),title:"Turn picking mode on/off",children:(0,o.jsx)(Dr,{icon:hn})}),(0,o.jsx)("div",{className:this.state.isInWorldCoodinatesMode?"coordinates selected icon":"coordinates icon",onClick:()=>this.onCoordinatesMode(),title:"Switch between world and local coordinates",children:(0,o.jsx)(Dr,{icon:xn})}),(0,o.jsx)("div",{className:"refresh icon",onClick:()=>this.props.onRefresh(),title:"Refresh the explorer",children:(0,o.jsx)(Dr,{icon:On})}),(0,o.jsx)(Hl,{target:this.props.scene,extensibilityGroups:this.props.extensibilityGroups})]})})}}var fp=p(6771),xp={};xp.styleTagTransform=qn(),xp.setAttributes=Jn(),xp.insert=Yn().bind(null,"head"),xp.domAPI=Vn(),xp.insertStyleElement=Kn(),Fn()(fp.A,xp),fp.A&&fp.A.locals&&fp.A.locals;class vp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)("div",{className:"filter",children:(0,o.jsx)("input",{type:"text",placeholder:"Filter",onChange:e=>this.props.onFilter(e.target.value)})})}}class yp extends r.Component{constructor(e){super(e),this._mutationTimeout=null,this._once=!0,this._hooked=!1,this.state={filter:null,selectedEntity:null,scene:this.props.scene},this._sceneMutationFunc=this.processMutation.bind(this),this._sceneExplorerRef=r.createRef(),this._onNewSceneObserver=this.props.globalState.onNewSceneObservable.add((e=>{this.setState({scene:e})}))}processMutation(){this.props.globalState.blockMutationUpdates||(null!==this._mutationTimeout&&window.clearTimeout(this._mutationTimeout),this._mutationTimeout=window.setTimeout((()=>{this._mutationTimeout=null,this.forceUpdate()}),32))}componentDidMount(){this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((e=>{this.state.selectedEntity!==e&&this.setState({selectedEntity:e})})),this._onSelectionRenamedObserver=this.props.globalState.onSelectionRenamedObservable.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onSelectionRenamedObserver&&this.props.globalState.onSelectionRenamedObservable.remove(this._onSelectionRenamedObserver),this._onNewSceneAddedObserver&&s.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.remove(this._onNewSceneAddedObserver),this._onNewSceneObserver&&this.props.globalState.onNewSceneObservable.remove(this._onNewSceneObserver);const e=this.state.scene;e.onNewSkeletonAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewCameraAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewLightAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewMaterialAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewMeshAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewTextureAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewTransformNodeAddedObservable.removeCallback(this._sceneMutationFunc),e.onSkeletonRemovedObservable.removeCallback(this._sceneMutationFunc),e.onMeshRemovedObservable.removeCallback(this._sceneMutationFunc),e.onCameraRemovedObservable.removeCallback(this._sceneMutationFunc),e.onLightRemovedObservable.removeCallback(this._sceneMutationFunc),e.onMaterialRemovedObservable.removeCallback(this._sceneMutationFunc),e.onTransformNodeRemovedObservable.removeCallback(this._sceneMutationFunc),e.onTextureRemovedObservable.removeCallback(this._sceneMutationFunc)}filterContent(e){this.setState({filter:e})}findSiblings(e,t,r,n,s){if(!t)return!1;const o=cp.SortAndFilter(e,t);if(!t||0===o.length)return!1;for(const e of o){if(e===r){if(s.found=!0,!n)return s.previousOne&&this.props.globalState.onSelectionChangedObservable.notifyObservers(s.previousOne),!0}else{if(s.found)return this.props.globalState.onSelectionChangedObservable.notifyObservers(e),!0;s.previousOne=e}if(e.getChildren&&e.reservedDataStore&&e.reservedDataStore.isExpanded&&this.findSiblings(e,e.getChildren(),r,n,s))return!0}return!1}processKeys(e,t){if(!this.state.selectedEntity)return;const r=this.state.scene;let n=!1,s=!1;if(38===e.keyCode)n=!0;else if(40===e.keyCode)s=!0,n=!0;else{if(13===e.keyCode||39===e.keyCode){const t=this.state.selectedEntity.reservedDataStore;return t&&t.setExpandedState&&t.setExpandedState(!0),void e.preventDefault()}if(37===e.keyCode){const t=this.state.selectedEntity.reservedDataStore;return t&&t.setExpandedState&&t.setExpandedState(!1),void e.preventDefault()}46===e.keyCode&&(this.state.selectedEntity.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(r))}if(!n)return;e.preventDefault();const o={};for(const e of t)if(this.findSiblings(null,e,this.state.selectedEntity,s,o))break}_getPipelineContextMenus(e,t){const r=[];e.activeCamera&&(t.some((e=>"DefaultRenderingPipeline"===e.getClassName()))||r.push({label:"Add new Default Rendering Pipeline",action:()=>{const t=new s.DefaultRenderingPipeline("Default rendering pipeline",!0,e,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.some((e=>"SSAORenderingPipeline"===e.getClassName()))||r.push({label:"Add new SSAO Rendering Pipeline",action:()=>{const t=new s.SSAORenderingPipeline("SSAO rendering pipeline",e,1,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),e.getEngine().getCaps().drawBuffersExtension&&!t.some((e=>"SSAORenderingPipeline"===e.getClassName()))&&r.push({label:"Add new SSAO2 Rendering Pipeline",action:()=>{const t=new s.SSAO2RenderingPipeline("SSAO2 rendering pipeline",e,1,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),e.getEngine().getCaps().drawBuffersExtension&&e.getEngine().getCaps().texelFetch&&!t.some((e=>"SSRRenderingPipeline"===e.getClassName()))&&r.push({label:"Add new SSR Rendering Pipeline",action:()=>{const t=new s.SSRRenderingPipeline("SSR rendering pipeline",e,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}));const n=this.props.contextMenu?.pipeline||[];return this.props.contextMenuOverride?.includes("pipeline")?n:[...r,...n]}_getNodeContextMenus(e){const t=[];t.push({label:"Add new point light",action:()=>{const t=new s.PointLight("point light",s.Vector3.Zero(),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new directional light",action:()=>{const t=new s.DirectionalLight("directional light",new s.Vector3(-1,-1,-.5),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new free camera",action:()=>{const t=new s.FreeCamera("free camera",e.activeCamera?e.activeCamera.globalPosition:new s.Vector3(0,0,-5),e);e.activeCamera&&(t.minZ=e.activeCamera.minZ,t.maxZ=e.activeCamera.maxZ,e.activeCamera.getTarget&&t.setTarget(e.activeCamera.getTarget())),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new mesh from Node Geometry",action:()=>{const t=new s.NodeGeometry("Node Geometry");t.setToDefault(),t.build();const r=t.createMesh("Node geometry mesh",e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}});const r=this.props.contextMenu?.node||[];return this.props.contextMenuOverride?.includes("node")?r:[...t,...r]}_getMaterialsContextMenus(e){const t=t=>{let r=1;for(;e.getMaterialById(t);)t=t+" "+r++;return t},r=[];r.push({label:"Add new standard material",action:()=>{const r=new s.StandardMaterial(t("Standard material"),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}}),r.push({label:"Add new PBR material",action:()=>{const r=new s.PBRMaterial(t("PBR material"),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}}),r.push({label:"Add new node material",action:()=>{const r=new s.NodeMaterial(t("node material"),e);r.setToDefault(),r.build(!1,!1,!0),this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}});const n=this.props.contextMenu?.materials||[];return this.props.contextMenuOverride?.includes("materials")?n:[...r,...n]}_getSpriteManagersContextMenus(e){const t=[];t.push({label:"Add new sprite manager",action:()=>{const t=new s.SpriteManager("Default sprite manager","//playground.babylonjs.com/textures/player.png",500,64,e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}});const r=this.props.contextMenu?.spriteManagers||[];return this.props.contextMenuOverride?.includes("spriteManagers")?r:[...t,...r]}_getParticleSystemsContextMenus(e){const t=[];t.push({label:"Add new CPU particle system",action:()=>{const t=s.ParticleHelper.CreateDefault(s.Vector3.Zero(),1e4,e);t.name="CPU particle system",t.start(),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),s.GPUParticleSystem.IsSupported&&t.push({label:"Add new GPU particle system",action:()=>{const t=s.ParticleHelper.CreateDefault(s.Vector3.Zero(),1e4,e,!0);t.name="GPU particle system",t.start(),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}});const r=this.props.contextMenu?.particleSystems||[];return this.props.contextMenuOverride?.includes("particleSystems")?r:[...t,...r]}renderContent(e){const t=this.state.scene;if(!t)return this._onNewSceneAddedObserver=s.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.addOnce((e=>this.setState({scene:e}))),null;this._hooked||(this._hooked=!0,t.onNewSkeletonAddedObservable.add(this._sceneMutationFunc),t.onNewCameraAddedObservable.add(this._sceneMutationFunc),t.onNewLightAddedObservable.add(this._sceneMutationFunc),t.onNewMaterialAddedObservable.add(this._sceneMutationFunc),t.onNewMeshAddedObservable.add(this._sceneMutationFunc),t.onNewTextureAddedObservable.add(this._sceneMutationFunc),t.onNewTransformNodeAddedObservable.add(this._sceneMutationFunc),t.onSkeletonRemovedObservable.add(this._sceneMutationFunc),t.onMeshRemovedObservable.add(this._sceneMutationFunc),t.onCameraRemovedObservable.add(this._sceneMutationFunc),t.onLightRemovedObservable.add(this._sceneMutationFunc),t.onMaterialRemovedObservable.add(this._sceneMutationFunc),t.onTransformNodeRemovedObservable.add(this._sceneMutationFunc),t.onTextureRemovedObservable.add(this._sceneMutationFunc));const r=t.textures.filter((e=>"AdvancedDynamicTexture"===e.getClassName())),n=t.textures.filter((e=>"AdvancedDynamicTexture"!==e.getClassName())),a=t.postProcesses,i=t.postProcessRenderPipelineManager.supportedPipelines,l=this._getPipelineContextMenus(t,i),p=this._getNodeContextMenus(t),c=this._getMaterialsContextMenus(t),d=this._getSpriteManagersContextMenus(t),h=this._getParticleSystemsContextMenus(t),u=[];u.push(...t.materials),t.multiMaterials&&t.multiMaterials.length&&u.push(...t.multiMaterials);const b=t.rootNodes.slice(0);for(const e of t.meshes)e.parent&&"Bone"===e.parent.getClassName()&&b.push(e);return e.push(b,t.skeletons,u,n,a,i,t.effectLayers,t.particleSystems,t.spriteManagers,r,t.animationGroups),t.mainSoundTrack&&e.push(t.mainSoundTrack.soundCollection),(0,o.jsxs)("div",{id:"tree",onContextMenu:e=>e.preventDefault(),children:[(0,o.jsx)(vp,{onFilter:e=>this.filterContent(e)}),(0,o.jsx)(Cp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,scene:t,onRefresh:()=>this.forceUpdate(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),(0,o.jsx)(mp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,contextMenuItems:p,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:b,label:"Nodes",offset:1,filter:this.state.filter}),t.skeletons.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.skeletons,label:"Skeletons",offset:1,filter:this.state.filter}),(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:u,contextMenuItems:c,label:"Materials",offset:1,filter:this.state.filter}),(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:n,label:"Textures",offset:1,filter:this.state.filter}),a.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:a,label:"Post-processes",offset:1,filter:this.state.filter}),(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,contextMenuItems:l,selectedEntity:this.state.selectedEntity,items:i,label:"Rendering pipelines",offset:1,filter:this.state.filter}),t.effectLayers&&t.effectLayers.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.effectLayers,label:"Effect layers",offset:1,filter:this.state.filter}),(0,o.jsx)(mp,{globalState:this.props.globalState,contextMenuItems:h,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.particleSystems,label:"Particle systems",offset:1,filter:this.state.filter}),(0,o.jsx)(mp,{globalState:this.props.globalState,contextMenuItems:d,forceSubitems:!0,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.spriteManagers,label:"Sprite managers",offset:1,filter:this.state.filter}),r&&r.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:r,label:"GUI",offset:1,filter:this.state.filter}),t.animationGroups.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.animationGroups,label:"Animation groups",offset:1,filter:this.state.filter}),t.mainSoundTrack&&t.mainSoundTrack.soundCollection.length>0&&(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.mainSoundTrack.soundCollection,label:"Sounds",offset:1,filter:this.state.filter}),this.props.additionalNodes&&this.props.additionalNodes.map((e=>(0,o.jsx)(mp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:e.getContent(),label:e.name,offset:1,filter:this.state.filter},e.name)))]})}onClose(){this.props.onClose&&this.props.onClose()}onPopup(){this.props.onPopup&&this.props.onPopup()}render(){const e=[];return this.props.popupMode?(0,o.jsxs)("div",{id:"sceneExplorer",tabIndex:0,onKeyDown:t=>this.processKeys(t,e),children:[!this.props.noHeader&&(0,o.jsx)(Ol,{title:"SCENE EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup()}),this.renderContent(e)]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("sceneExplorer");e&&(e.style.width="300px")}),150)),(0,o.jsxs)(qs,{tabIndex:-1,id:"sceneExplorer",ref:this._sceneExplorerRef,size:{height:"100%"},minWidth:300,maxWidth:600,minHeight:"100%",enable:{top:!1,right:!0,bottom:!1,left:!1,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},onKeyDown:t=>this.processKeys(t,e),children:[!this.props.noHeader&&(0,o.jsx)(Ol,{title:"SCENE EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup()}),this.renderContent(e)]}))}}var jp=p(8555),Op={};Op.styleTagTransform=qn(),Op.setAttributes=Jn(),Op.insert=Yn().bind(null,"head"),Op.domAPI=Vn(),Op.insertStyleElement=Kn(),Fn()(jp.A,Op),jp.A&&jp.A.locals&&jp.A.locals;const Sp=p(1283).A;class wp extends r.Component{constructor(e){super(e),this._once=!0,this._splitRef=r.createRef(),this._topPartRef=r.createRef(),this._bottomPartRef=r.createRef()}componentDidMount(){this._splitRef.current&&Sp([this._topPartRef.current,this._bottomPartRef.current],{direction:"vertical",minSize:[200,200],gutterSize:4})}renderContent(){return this.props.popupMode?(0,o.jsxs)("div",{id:"split",className:"splitPopup",children:[(0,o.jsx)("div",{id:"topPart",children:(0,o.jsx)(yp,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,additionalNodes:this.props.additionalNodes,popupMode:!0,globalState:this.props.globalState,noHeader:!0})}),(0,o.jsx)("div",{id:"separator"}),(0,o.jsx)("div",{id:"bottomPart",style:{marginTop:"4px",overflow:"hidden"},children:(0,o.jsx)(zl,{scene:this.props.scene,popupMode:!0,globalState:this.props.globalState,noHeader:!0,initialTab:this.props.initialTab})})]}):(0,o.jsxs)("div",{ref:this._splitRef,id:"split",className:"noPopup",children:[(0,o.jsx)("div",{id:"topPart",ref:this._topPartRef,children:(0,o.jsx)(yp,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,additionalNodes:this.props.additionalNodes,globalState:this.props.globalState,popupMode:!0,noHeader:!0})}),(0,o.jsx)("div",{id:"bottomPart",ref:this._bottomPartRef,style:{marginTop:"4px",overflow:"hidden"},children:(0,o.jsx)(zl,{scene:this.props.scene,globalState:this.props.globalState,popupMode:!0,noHeader:!0,initialTab:this.props.initialTab})})]})}render(){return this.props.popupMode?(0,o.jsxs)("div",{id:"embed",children:[(0,o.jsx)(Ol,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:()=>this.props.onClose(),onPopup:()=>this.props.onPopup(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("embed");e&&(e.style.width="300px")}),150)),(0,o.jsxs)(qs,{id:"embed",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},children:[(0,o.jsx)(Ol,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:()=>this.props.onClose(),onPopup:()=>this.props.onPopup(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()]}))}}class Mp{constructor(){this._sceneRecorder=new s.SceneRecorder,this._isRecording=!1}get isRecording(){return this._isRecording}cancel(){this._isRecording=!1}trackScene(e){this._sceneRecorder.track(e),this._isRecording=!0}applyDelta(e,t){s.SceneRecorder.ApplyDelta(e,t),this._isRecording=!1}export(){const e=JSON.stringify(this._sceneRecorder.getDelta());s.Tools.Download(new Blob([e]),"diff.json"),this._isRecording=!1}}class Np{static MarkLineContainerTitleForHighlighting(e){this._GlobalState.selectedLineContainerTitles=[],this._GlobalState.selectedLineContainerTitles.push(e)}static MarkMultipleLineContainerTitlesForHighlighting(e){this._GlobalState.selectedLineContainerTitles=[],this._GlobalState.selectedLineContainerTitles.push(...e)}static _CopyStyles(e,t){for(let r=0;r<e.styleSheets.length;r++){const n=e.styleSheets[r];try{if(n.cssRules){const r=e.createElement("style");for(const t of n.cssRules)r.appendChild(e.createTextNode(t.cssText));t.head.appendChild(r)}else if(n.href){const r=e.createElement("link");r.rel="stylesheet",r.href=n.href,t.head.appendChild(r)}}catch(e){}}}static _CreateSceneExplorer(e,t,s){if(t.original&&(t={original:!1,popup:t.popup,overlay:t.overlay,showExplorer:t.showExplorer,showInspector:t.showInspector,additionalNodes:t.additionalNodes,embedMode:t.embedMode,handleResize:t.handleResize,enablePopup:t.enablePopup,enableClose:t.enableClose,explorerExtensibility:t.explorerExtensibility,gizmoCamera:t.gizmoCamera,contextMenu:t.contextMenu,contextMenuOverride:t.contextMenuOverride}),s&&(this._SceneExplorerHost=s.ownerDocument.createElement("div"),this._SceneExplorerHost.id="scene-explorer-host",this._SceneExplorerHost.style.width=t.explorerWidth||"auto",t.popup?s.appendChild(this._SceneExplorerHost):s.insertBefore(this._SceneExplorerHost,this._NewCanvasContainer),t.overlay||(this._SceneExplorerHost.style.position="relative")),this._SceneExplorerHost){this._OpenedPane++;const s=r.createElement(yp,{scene:e,contextMenu:t.contextMenu,contextMenuOverride:t.contextMenuOverride,gizmoCamera:t.gizmoCamera,globalState:this._GlobalState,extensibilityGroups:t.explorerExtensibility,additionalNodes:t.additionalNodes,noClose:!t.enableClose,noExpand:!t.enablePopup,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._SceneExplorerHost),this._RemoveElementFromDOM(this._SceneExplorerHost),t.popup&&this._SceneExplorerWindow.close(),t.popup=!t.popup,t.showExplorer=!0,t.showInspector=!1,t.explorerWidth=t.popup?"100%":"300px",Np.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._SceneExplorerHost),Np._OpenedPane--,this._RemoveElementFromDOM(this._SceneExplorerHost),this._Cleanup(),t.popup&&this._SceneExplorerWindow.close(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()}});n.render(s,this._SceneExplorerHost)}}static _CreateActionTabs(e,t,s){if(t.original=!1,s){const e=s.ownerDocument.createElement("div");e.id="inspector-host",e.style.width=t.inspectorWidth||"auto",s.appendChild(e),this._ActionTabsHost=e,t.overlay||(this._ActionTabsHost.style.position="relative")}if(this._ActionTabsHost){this._OpenedPane++;const s=r.createElement(zl,{globalState:this._GlobalState,scene:e,noClose:!t.enableClose,noExpand:!t.enablePopup,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._ActionTabsHost),this._RemoveElementFromDOM(this._ActionTabsHost),t.popup&&this._ActionTabsWindow.close(),t.popup=!t.popup,t.showExplorer=!1,t.showInspector=!0,t.inspectorWidth=t.popup?"100%":"300px",Np.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._ActionTabsHost),Np._OpenedPane--,this._Cleanup(),this._RemoveElementFromDOM(this._ActionTabsHost),t.popup&&this._ActionTabsWindow.close(),this._GlobalState.onActionTabsClosedObservable.notifyObservers()},initialTab:t.initialTab});n.render(s,this._ActionTabsHost)}}static _CreateEmbedHost(e,t,s,o){if(s){const e=s.ownerDocument.createElement("div");e.id="embed-host",e.style.width=t.embedHostWidth||"auto",s.appendChild(e),this._EmbedHost=e,t.overlay||(this._EmbedHost.style.position="relative")}if(this._EmbedHost){this._OpenedPane++;const s=r.createElement(wp,{globalState:this._GlobalState,scene:e,extensibilityGroups:t.explorerExtensibility,additionalNodes:t.additionalNodes,noExpand:!t.enablePopup,noClose:!t.enableClose,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._EmbedHost),t.popup&&this._EmbedHostWindow.close(),this._RemoveElementFromDOM(this._EmbedHost),t.popup=!t.popup,t.embedMode=!0,t.showExplorer=!0,t.showInspector=!0,t.embedHostWidth=t.popup?"100%":"auto",Np.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._EmbedHost),this._OpenedPane=0,this._Cleanup(),this._RemoveElementFromDOM(this._EmbedHost),t.popup&&this._EmbedHostWindow.close(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers(),this._GlobalState.onActionTabsClosedObservable.notifyObservers()},initialTab:t.initialTab});n.render(s,this._EmbedHost)}}static _CreatePopup(e,t,r=300,n=800,s){const o={width:r,height:n,top:(window.innerHeight-r)/2+window.screenY,left:(window.innerWidth-n)/2+window.screenX},a=Object.keys(o).map((e=>e+"="+o[e])).join(","),i=window.open("",e,a);if(!i)return null;const l=i.document,p=l.createElement("link");p.rel="stylesheet",p.href="https://use.typekit.net/cta4xsb.css",l.head.appendChild(p),l.title=e,l.body.style.width="100%",l.body.style.height="100%",l.body.style.margin="0",l.body.style.padding="0";const c=l.createElement("div");return c.style.width="100%",c.style.height="100%",c.style.margin="0",c.style.padding="0",i.document.body.appendChild(c),this._CopyStyles(window.document,l),s&&setTimeout((()=>{this._CopyStyles(window.document,l)}),0),this[t]=i,c}static get IsVisible(){return this._OpenedPane>0}static EarlyAttachToLoader(){this._GlobalState.onPluginActivatedObserver||(this._GlobalState.onPluginActivatedObserver=s.SceneLoader.OnPluginActivatedObservable.add((e=>{this._GlobalState.resetGLTFValidationResults();const t=e;"gltf"===t.name&&this._GlobalState.prepareGLTFPlugin(t)})))}static Show(e,t){const r={original:!0,popup:!1,overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,enableClose:!0,handleResize:!0,enablePopup:!0,...t};if(!r.skipDefaultFontLoading&&!globalThis?.BABYLON_SKIP_FONT_LOADING){const e=document.createElement("link");e.rel="stylesheet",e.href="https://use.typekit.net/cta4xsb.css",document.head.appendChild(e)}this._GlobalState.onPropertyChangedObservable||this._GlobalState.init(this.OnPropertyChangedObservable),this._GlobalState.onSelectionChangedObservable||(this._GlobalState.onSelectionChangedObservable=this.OnSelectionChangeObservable),this.IsVisible&&r.original&&this.Hide(),e||(e=s.EngineStore.LastCreatedScene),this._Scene=e;const n=e?e.getEngine().getInputElement():s.EngineStore.LastCreatedEngine.getInputElement();if(r.embedMode&&r.showExplorer&&r.showInspector)if(r.popup)this._CreateEmbedHost(e,r,this._CreatePopup("INSPECTOR","_EmbedHostWindow"),Np.OnSelectionChangeObservable),this._EmbedHostWindow.addEventListener("beforeunload",(()=>this._GlobalState.onSceneExplorerClosedObservable.notifyObservers())),this._EmbedHostWindow.addEventListener("beforeunload",(()=>this._GlobalState.onActionTabsClosedObservable.notifyObservers()));else{if(!n)return;let t=r.globalRoot?r.globalRoot:n.parentElement;r.overlay||this._NewCanvasContainer?!r.overlay&&this._NewCanvasContainer&&this._NewCanvasContainer.parentElement&&(t=this._NewCanvasContainer.parentElement):this._CreateCanvasContainer(t),this._NewCanvasContainer&&r.handleResize&&e&&(this._OnBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{e.getEngine().resize()}))),this._CreateEmbedHost(e,r,t,Np.OnSelectionChangeObservable)}else if(r.popup)r.showExplorer&&(this._SceneExplorerHost&&(this._SceneExplorerHost.style.width="0"),this._CreateSceneExplorer(e,r,this._CreatePopup("SCENE EXPLORER","_SceneExplorerWindow")),this._SceneExplorerWindow.addEventListener("beforeunload",(()=>this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()))),r.showInspector&&(this._ActionTabsHost&&(this._ActionTabsHost.style.width="0"),this._CreateActionTabs(e,r,this._CreatePopup("INSPECTOR","_ActionTabsWindow")),this._ActionTabsWindow.addEventListener("beforeunload",(()=>this._GlobalState.onActionTabsClosedObservable.notifyObservers())));else{let t=r.globalRoot?r.globalRoot:n.parentElement;r.overlay||this._NewCanvasContainer?!r.overlay&&this._NewCanvasContainer&&this._NewCanvasContainer.parentElement&&(t=this._NewCanvasContainer.parentElement):this._CreateCanvasContainer(t),this._NewCanvasContainer&&r.handleResize&&e&&(this._OnBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{e.getEngine().resize()}))),r.showExplorer&&this._CreateSceneExplorer(e,r,t),r.showInspector&&this._CreateActionTabs(e,r,t)}}static _SetNewScene(e){this._Scene=e,this._GlobalState.onNewSceneObservable.notifyObservers(e)}static _CreateCanvasContainer(e){for(this._NewCanvasContainer=e.ownerDocument.createElement("div"),this._NewCanvasContainer.style.display=e.style.display,e.style.display="flex";e.childElementCount>0;){const t=e.childNodes[0];e.removeChild(t),this._NewCanvasContainer.appendChild(t)}e.appendChild(this._NewCanvasContainer),this._NewCanvasContainer.style.width="100%",this._NewCanvasContainer.style.height="100%"}static _DestroyCanvasContainer(){if(!this._NewCanvasContainer)return;const e=this._NewCanvasContainer.parentElement;for(;this._NewCanvasContainer.childElementCount>0;){const t=this._NewCanvasContainer.childNodes[0];this._NewCanvasContainer.removeChild(t),e.appendChild(t)}e.removeChild(this._NewCanvasContainer),e.style.display=this._NewCanvasContainer.style.display,this._NewCanvasContainer=null}static _Cleanup(){0===Np._OpenedPane&&(this._GlobalState.lightGizmos.forEach((e=>{e.light&&this._GlobalState.enableLightGizmo(e.light,!1)})),this._GlobalState.cameraGizmos.forEach((e=>{e.camera&&this._GlobalState.enableCameraGizmo(e.camera,!1)})),this._Scene&&this._Scene.reservedDataStore&&this._Scene.reservedDataStore.gizmoManager&&(this._Scene.reservedDataStore.gizmoManager.dispose(),this._Scene.reservedDataStore.gizmoManager=null),this._NewCanvasContainer&&this._DestroyCanvasContainer(),this._OnBeforeRenderObserver&&this._Scene&&(this._Scene.onBeforeRenderObservable.remove(this._OnBeforeRenderObserver),this._OnBeforeRenderObserver=null,this._Scene.getEngine().resize()),this._GlobalState.onInspectorClosedObservable.notifyObservers(this._Scene))}static _RemoveElementFromDOM(e){e&&e.parentElement&&e.parentElement.removeChild(e)}static Hide(){this._ActionTabsHost&&(n.unmountComponentAtNode(this._ActionTabsHost),this._RemoveElementFromDOM(this._ActionTabsHost),this._ActionTabsHost=null,this._GlobalState.onActionTabsClosedObservable.notifyObservers()),this._SceneExplorerHost&&(n.unmountComponentAtNode(this._SceneExplorerHost),this._SceneExplorerHost.parentElement&&this._SceneExplorerHost.parentElement.removeChild(this._SceneExplorerHost),this._SceneExplorerHost=null,this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()),this._EmbedHost&&(n.unmountComponentAtNode(this._EmbedHost),this._EmbedHost.parentElement&&this._EmbedHost.parentElement.removeChild(this._EmbedHost),this._EmbedHost=null,this._GlobalState.onActionTabsClosedObservable.notifyObservers(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()),Np._OpenedPane=0,this._Cleanup(),this._GlobalState.onPluginActivatedObserver||(s.SceneLoader.OnPluginActivatedObservable.remove(this._GlobalState.onPluginActivatedObserver),this._GlobalState.onPluginActivatedObserver=null)}static _CreatePersistentPopup(e,t){this._PersistentPopupHost&&this._ClosePersistentPopup(),this._PersistentPopupHost=t.ownerDocument.createElement("div");const s=r.createElement(go,e.props,e.children);n.render(s,this._PersistentPopupHost),e.closeWhenSceneExplorerCloses&&(this._OnSceneExplorerClosedObserver=this._GlobalState.onSceneExplorerClosedObservable.add((()=>this._ClosePersistentPopup()))),e.closeWhenActionTabsCloses&&(this._OnActionTabsClosedObserver=this._GlobalState.onActionTabsClosedObservable.add((()=>this._ClosePersistentPopup())))}static _ClosePersistentPopup(){this._PersistentPopupHost&&(n.unmountComponentAtNode(this._PersistentPopupHost),this._PersistentPopupHost.remove(),this._PersistentPopupHost=null),this._OnSceneExplorerClosedObserver&&(this._GlobalState.onSceneExplorerClosedObservable.remove(this._OnSceneExplorerClosedObserver),this._OnSceneExplorerClosedObserver=null),this._OnActionTabsClosedObserver&&(this._GlobalState.onActionTabsClosedObservable.remove(this._OnActionTabsClosedObserver),this._OnActionTabsClosedObserver=null)}}Np._OpenedPane=0,Np.OnSelectionChangeObservable=new s.Observable,Np.OnPropertyChangedObservable=new s.Observable,Np._GlobalState=new class{constructor(){this.onInspectorClosedObservable=new s.Observable,this.onTabChangedObservable=new s.Observable,this.onSelectionRenamedObservable=new s.Observable,this.onNewSceneObservable=new s.Observable,this.sceneImportDefaults={},this.validationResults=null,this.onValidationResultsUpdatedObservable=new s.Observable,this.glTFLoaderExtensionDefaults={MSFT_lod:{enabled:!0,maxLODsToLoad:10},MSFT_minecraftMesh:{enabled:!0},MSFT_sRGBFactors:{enabled:!0},MSFT_audio_emitter:{enabled:!0},KHR_xmp_json_ld:{enabled:!0},KHR_draco_mesh_compression:{enabled:!0},KHR_mesh_quantization:{enabled:!0},KHR_materials_pbrSpecularGlossiness:{enabled:!0},KHR_materials_clearcoat:{enabled:!0},KHR_materials_iridescence:{enabled:!0},KHR_materials_anisotropy:{enabled:!0},KHR_materials_emissive_strength:{enabled:!0},KHR_materials_ior:{enabled:!0},KHR_materials_sheen:{enabled:!0},KHR_materials_specular:{enabled:!0},KHR_materials_unlit:{enabled:!0},KHR_materials_variants:{enabled:!0},KHR_materials_transmission:{enabled:!0},KHR_materials_diffuse_transmission:{enabled:!0},KHR_materials_volume:{enabled:!0},KHR_materials_dispersion:{enabled:!0},KHR_lights_punctual:{enabled:!0},KHR_texture_basisu:{enabled:!0},KHR_texture_transform:{enabled:!0},EXT_lights_image_based:{enabled:!0},EXT_mesh_gpu_instancing:{enabled:!0},EXT_texture_webp:{enabled:!0},EXT_texture_avif:{enabled:!0}},this.glTFLoaderDefaults={alwaysComputeBoundingBox:!1,alwaysComputeSkeletonRootNode:!1,animationStartMode:void 0!==wl.GLTFLoaderAnimationStartMode?wl.GLTFLoaderAnimationStartMode.FIRST:1,capturePerformanceCounters:!1,compileMaterials:!1,compileShadowGenerators:!1,coordinateSystemMode:void 0!==wl.GLTFLoaderCoordinateSystemMode?wl.GLTFLoaderCoordinateSystemMode.AUTO:0,createInstances:!0,loadAllMaterials:!1,loggingEnabled:!1,targetFps:60,transparencyAsCoverage:!1,useClipPlane:!1,useSRGBBuffers:!0},this.glTFLoaderExtensions={},this.blockMutationUpdates=!1,this.selectedLineContainerTitles=[],this.selectedLineContainerTitlesNoFocus=[],this.recorder=new Mp,this._onlyUseEulers=null,this._ignoreBackfacesForPicking=null,this.lightGizmos=[],this.cameraGizmos=[],this.onSceneExplorerClosedObservable=new s.Observable,this.onActionTabsClosedObservable=new s.Observable}get onlyUseEulers(){return null===this._onlyUseEulers&&(this._onlyUseEulers=s.DataStorage.ReadBoolean("settings_onlyUseEulers",!0)),this._onlyUseEulers}set onlyUseEulers(e){this._onlyUseEulers=e,s.DataStorage.WriteBoolean("settings_onlyUseEulers",e)}get ignoreBackfacesForPicking(){return null===this._ignoreBackfacesForPicking&&(this._ignoreBackfacesForPicking=s.DataStorage.ReadBoolean("settings_ignoreBackfacesForPicking",!1)),this._ignoreBackfacesForPicking}set ignoreBackfacesForPicking(e){this._ignoreBackfacesForPicking=e,s.DataStorage.WriteBoolean("settings_ignoreBackfacesForPicking",e)}init(e){this.onPropertyChangedObservable=e,this.onNewSceneObservable.add((()=>{this.recorder.cancel()}))}prepareGLTFPlugin(e){this.glTFLoaderExtensions={};const t=this.glTFLoaderDefaults;if(void 0!==t)for(const r in t)e[r]=t[r];e.onExtensionLoadedObservable.add((e=>{const t=this.glTFLoaderExtensionDefaults[e.name];if(void 0!==t)for(const r in t)e[r]=t[r];this.glTFLoaderExtensions[e.name]=e})),e.onValidatedObservable.add((e=>{this.validationResults=e,this.onValidationResultsUpdatedObservable.notifyObservers(e),(e.issues.numErrors||e.issues.numWarnings)&&(this.selectedLineContainerTitlesNoFocus.push("GLTF VALIDATION"),this.onTabChangedObservable.notifyObservers(3))}))}resetGLTFValidationResults(){this.validationResults&&(this.validationResults=null,this.onValidationResultsUpdatedObservable.notifyObservers(null))}enableLightGizmo(e,t=!0,r=null){t?(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.lightGizmo||(e.reservedDataStore.lightGizmo=new s.LightGizmo,this.lightGizmos.push(e.reservedDataStore.lightGizmo),e.reservedDataStore.lightGizmo.light=e,e.reservedDataStore.lightGizmo.material.reservedDataStore={hidden:!0},r&&e.reservedDataStore.lightGizmo.gizmoLayer.setRenderCamera(r))):e.reservedDataStore&&e.reservedDataStore.lightGizmo&&(this.lightGizmos.splice(this.lightGizmos.indexOf(e.reservedDataStore.lightGizmo),1),e.reservedDataStore.lightGizmo.dispose(),e.reservedDataStore.lightGizmo=null)}enableCameraGizmo(e,t=!0,r=null){t?(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.cameraGizmo||(e.reservedDataStore.cameraGizmo=new s.CameraGizmo,this.cameraGizmos.push(e.reservedDataStore.cameraGizmo),e.reservedDataStore.cameraGizmo.camera=e,e.reservedDataStore.cameraGizmo.material.reservedDataStore={hidden:!0},r&&e.reservedDataStore.cameraGizmo.gizmoLayer.setRenderCamera(r))):e.reservedDataStore&&e.reservedDataStore.cameraGizmo&&(this.cameraGizmos.splice(this.cameraGizmos.indexOf(e.reservedDataStore.cameraGizmo),1),e.reservedDataStore.cameraGizmo.dispose(),e.reservedDataStore.cameraGizmo=null)}},Np.EarlyAttachToLoader();const kp=void 0!==p.g?p.g:"undefined"!=typeof window?window:void 0;void 0!==kp&&(kp.BABYLON=kp.BABYLON||{},kp.BABYLON.Inspector=Np,kp.INSPECTOR=e);const Lp=t})(),c.default})()));
+!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("babylonjs"),require("babylonjs-materials"),require("babylonjs"),require("babylonjs-gui"),require("babylonjs-gui-editor"),require("babylonjs-loaders"),require("babylonjs-serializers")):"function"==typeof define&&define.amd?define("babylonjs-inspector",["babylonjs","babylonjs-materials","babylonjs","babylonjs-gui","babylonjs-gui-editor","babylonjs-loaders","babylonjs-serializers"],t):"object"==typeof exports?exports["babylonjs-inspector"]=t(require("babylonjs"),require("babylonjs-materials"),require("babylonjs"),require("babylonjs-gui"),require("babylonjs-gui-editor"),require("babylonjs-loaders"),require("babylonjs-serializers")):e.INSPECTOR=t(e.BABYLON,e.BABYLON,e.BABYLON.Debug,e.BABYLON.GUI,e.BABYLON,e.BABYLON,e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,((e,t,r,n,s,o,a)=>(()=>{var i={729:(e,t,r)=>{"use strict";r.d(t,{A:()=>h});var n=r(3234),s=r.n(n),o=r(7474),a=r.n(o),i=r(1721),l=r.n(i),p=new URL(r(4149),r.b),c=a()(s()),d=l()(p);c.push([e.id,`#inspector-host{position:absolute;right:0px;top:0px;bottom:0px}#__resizable_base__{display:none}#actionTabs{background:#333;height:100%;margin:0;padding:0;display:grid;grid-template-rows:auto 1fr;font:14px "Arial";overflow:hidden}#actionTabs .hoverIcon:hover{opacity:.8}#actionTabs #header{height:30px;font-size:16px;color:#fff;background:#222;grid-row:1;text-align:center;display:grid;grid-template-columns:30px 1fr 50px;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}#actionTabs #header #logo{grid-column:1;width:24px;height:24px;display:flex;align-self:center;justify-self:center}#actionTabs #header #back{grid-column:1;display:grid;align-self:center;justify-self:center;cursor:pointer}#actionTabs #header #title{grid-column:2;display:grid;align-items:center;text-align:center}#actionTabs #header #commands{grid-column:3;display:grid;align-items:center;grid-template-columns:1fr 1fr}#actionTabs #header #commands .expand{grid-column:1;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs #header #commands .close{grid-column:2;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu{display:grid;grid-row:2;grid-template-rows:40px 1fr;font:14px "Arial";overflow:hidden}#actionTabs .tabsMenu .labels{grid-row:1;display:flex;align-items:center;justify-items:center;border-bottom:1px solid #fff;margin:0;padding:0}#actionTabs .tabsMenu .labels .label{font-size:24px;color:#fff;width:40px;display:flex;align-content:center;justify-content:center;border:1px solid rgba(0,0,0,0);border-bottom:none;background:#333;padding:5px;height:28px;cursor:pointer}#actionTabs .tabsMenu .labels .label.active{border-color:#fff;border-bottom:2px solid rgba(0,0,0,0);margin-bottom:-2px}#actionTabs .tabsMenu .panes{grid-row:2;display:grid;grid-template-rows:100%;overflow:hidden}#actionTabs .tabsMenu .panes .infoMessage{opacity:.5;color:#fff;margin:15px 5px 0px 5px}#actionTabs .tabsMenu .panes .gradient-step{display:grid;grid-template-rows:100%;grid-template-columns:20px 30px 40px auto 20px 30px;padding-top:5px;padding-left:5px;padding-bottom:5px;align-items:center}#actionTabs .tabsMenu .panes .gradient-step .step{grid-row:1;grid-column:1}#actionTabs .tabsMenu .panes .gradient-step .color1{height:100%}#actionTabs .tabsMenu .panes .gradient-step .color2{height:100%;padding-left:5px}#actionTabs .tabsMenu .panes .gradient-step .factor1{grid-row:1;grid-column:2;cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .factor2{padding-left:5px;grid-row:1;grid-column:3;cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .factor2 .grayed{background:gray;border-color:gray}#actionTabs .tabsMenu .panes .gradient-step .numeric-input{width:calc(100% - 5px)}#actionTabs .tabsMenu .panes .gradient-step .icon{cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .step-value{margin-left:5px;grid-row:1;grid-column:3;text-align:right;margin-right:5px}#actionTabs .tabsMenu .panes .gradient-step .step-slider{grid-row:1;grid-column:4;display:grid;justify-content:stretch;align-content:center;margin-right:12px}#actionTabs .tabsMenu .panes .gradient-step .step-slider input{width:100%}#actionTabs .tabsMenu .panes .gradient-step .step-slider .range:hover{opacity:1}#actionTabs .tabsMenu .panes .gradient-step .step-slider .range{-webkit-appearance:none;height:6px;background:#d3d3d3;border-radius:5px;outline:none;opacity:.7;-webkit-transition:.2s;transition:opacity .2s}#actionTabs .tabsMenu .panes .gradient-step .step-slider .range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#337ab7;cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .step-slider .range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#337ab7;cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .gradient-copy{grid-row:1;grid-column:5;display:grid;align-content:center;justify-content:center}#actionTabs .tabsMenu .panes .gradient-step .gradient-copy .img{height:20px;width:20px}#actionTabs .tabsMenu .panes .gradient-step .gradient-copy .img:hover{cursor:pointer}#actionTabs .tabsMenu .panes .gradient-step .gradient-delete{grid-row:1;grid-column:6;display:grid;align-content:center;justify-content:center}#actionTabs .tabsMenu .panes .gradient-step .gradient-delete .img{height:20px;width:20px}#actionTabs .tabsMenu .panes .gradient-step .gradient-delete .img:hover{cursor:pointer}#actionTabs .tabsMenu .panes .pane{color:#fff;overflow-x:hidden;overflow-y:auto;height:100%;-webkit-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none}#actionTabs .tabsMenu .panes .pane .animation-info{border-left:#adff2f 3px solid;margin-left:5px;padding-left:5px !important}#actionTabs .tabsMenu .panes .pane .underline{border-bottom:.5px solid rgba(255,255,255,.5)}#actionTabs .tabsMenu .panes .pane .textureLinkLine{display:grid;grid-template-columns:auto 1fr}#actionTabs .tabsMenu .panes .pane .textureLinkLine .debug{grid-column:1;margin-left:5px;margin-right:5px;display:block;align-items:center;justify-items:center;cursor:pointer;opacity:.5}#actionTabs .tabsMenu .panes .pane .textureLinkLine .debug.selected{opacity:1}#actionTabs .tabsMenu .panes .pane .textureLinkLine .textLine{grid-column:2}#actionTabs .tabsMenu .panes .pane .textureLinkLine .actionIcon{display:inline-block;margin-top:6px;margin-right:4px}#actionTabs .tabsMenu .panes .pane .messageLine{text-align:center;font-size:12px;font-style:italic;opacity:.6}#actionTabs .tabsMenu .panes .pane .iconMessageLine{padding-left:2px;height:30px;display:grid;grid-template-columns:30px 1fr}#actionTabs .tabsMenu .panes .pane .iconMessageLine .icon{grid-column:1;display:grid;align-items:center;justify-items:center}#actionTabs .tabsMenu .panes .pane .iconMessageLine .value{grid-column:2;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .color-picker{height:calc(100% - 8px);margin:4px;width:100%}#actionTabs .tabsMenu .panes .pane .color-picker .color-rect{height:calc(100% - 4px);border:2px #fff solid;cursor:pointer;min-height:18px}#actionTabs .tabsMenu .panes .pane .color-picker .color-picker-cover{position:fixed;top:0px;right:0px;bottom:0px;left:0px;z-index:100}#actionTabs .tabsMenu .panes .pane .color-picker .color-picker-float{position:absolute}#actionTabs .tabsMenu .panes .pane .linkButtonLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr auto 20px}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link{grid-column:1;display:flex;align-items:center;text-decoration:underline;cursor:pointer}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-button{grid-column:2}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-button button{background:#222;border:1px solid #337ab7;margin:5px 10px 5px 10px;color:#fff;padding:4px 5px;opacity:.9;cursor:pointer}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-button button:hover{opacity:1}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-button button:active{background:#282828}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-button button:focus{border:1px solid #337ab7;outline:0px}#actionTabs .tabsMenu .panes .pane .linkButtonLine .link-icon{grid-column:3;display:grid;align-content:center}#actionTabs .tabsMenu .panes .pane .textLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr auto}#actionTabs .tabsMenu .panes .pane .textLine.indented{grid-template-columns:100%}#actionTabs .tabsMenu .panes .pane .textLine.indented .link-value{grid-column:1;text-align:start;margin-left:20px;opacity:.6;max-width:unset}#actionTabs .tabsMenu .panes .pane .textLine.indented 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.gradient-container{margin-top:3px}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-label{height:30px;display:grid;align-content:center}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step{display:grid;grid-template-rows:100%;grid-template-columns:25px 50px 55px 40px auto 20px 5px;padding-top:5px;padding-left:5px;padding-bottom:5px;align-items:center;border-left:orange 3px solid}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .step{grid-row:1;grid-column:1}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .color1{height:100%}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .color2{height:100%;padding-left:5px}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .factor1{grid-row:1;grid-column:2;cursor:pointer}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .factor2{padding-left:5px;grid-row:1;grid-column:3;cursor:pointer}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .factor2 .grayed{background:gray;border-color:gray}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .numeric-input{width:calc(100% - 5px)}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .step-value{margin-left:5px;grid-row:1;grid-column:4;text-align:right;margin-right:5px}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .step-slider{grid-row:1;grid-column:5;display:grid;justify-content:stretch;align-content:center;margin-right:5px}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .step-slider input{width:100%}#actionTabs .tabsMenu .panes .pane .gradient-container .gradient-step .gradient-delete{grid-row:1;grid-column:6;display:grid;align-content:center;justify-content:center}#actionTabs .tabsMenu .panes .pane .textInputLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr 120px}#actionTabs .tabsMenu .panes .pane .textInputLine 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.labelForRadio{display:inline-block;height:14px;position:relative;padding:0 24px;margin-bottom:0;cursor:pointer;vertical-align:bottom}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:before,#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:after{position:absolute;content:"";border-radius:50%;transition:all .3s ease;transition-property:transform,border-color}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:before{left:0px;top:0;width:16px;height:16px;border:2px solid #fff}#actionTabs .tabsMenu .panes .pane .radioLine .radioContainer .labelForRadio:after{top:6px;left:6px;width:8px;height:8px;transform:scale(0);background:#337ab7}#actionTabs .tabsMenu .panes .pane .radioLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .radioLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .vector3Line{padding-left:2px;display:grid}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine{display:grid;grid-template-columns:1fr auto 20px;height:30px}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .label{grid-column:1;display:flex;align-items:center;white-space:nowrap;overflow:hidden}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .vector{grid-column:2;display:flex;align-items:center;text-align:right;opacity:.8;padding-left:5px}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .expand{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .copy{grid-column:4;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .vector3Line .firstLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine{display:grid;padding-right:5px;border-left:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric{display:grid;grid-template-columns:1fr auto}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric-label{text-align:right;grid-column:1;display:flex;align-items:center;justify-self:right;margin-right:10px}#actionTabs .tabsMenu .panes .pane .vector3Line .secondLine .numeric-value{width:120px;grid-column:2;display:flex;align-items:center;border:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .checkBoxLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr auto 20px 10px}#actionTabs .tabsMenu .panes .pane .checkBoxLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox{grid-column:2;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl{position:relative;display:block;height:14px;width:34px;margin-right:5px;background:#898989;border-radius:100px;cursor:pointer;transition:all .3s ease}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl.checked{background:#337ab7}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:after{position:absolute;left:3px;top:2px;display:block;width:10px;height:10px;border-radius:100px;background:#fff;box-shadow:0px 3px 3px rgba(0,0,0,.05);content:"";transition:all .15s ease}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:after.checked{left:20px;background:#164975}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl.checked:after{position:absolute;top:2px;display:block;width:10px;height:10px;border-radius:100px;background:#fff;box-shadow:0px 3px 3px rgba(0,0,0,.05);content:"";transition:all .15s ease;left:20px;background:#164975}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .lbl:active:after{transform:scale(1.15, 0.85)}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .hidden{display:none}#actionTabs .tabsMenu .panes .pane .checkBoxLine .checkBox .icon{display:none}#actionTabs .tabsMenu .panes .pane .checkBoxLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .checkBoxLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .textureLine{display:grid;grid-template-rows:30px auto}#actionTabs .tabsMenu .panes .pane .textureLine .control{margin-top:2px;grid-row:1;display:grid;grid-template-columns:1fr 40px 40px 40px 40px 40px 1fr}#actionTabs .tabsMenu .panes .pane .textureLine .control .red{grid-column:2}#actionTabs .tabsMenu .panes .pane .textureLine .control .green{grid-column:3}#actionTabs .tabsMenu .panes .pane .textureLine .control .blue{grid-column:4}#actionTabs .tabsMenu .panes .pane .textureLine .control .alpha{grid-column:5}#actionTabs .tabsMenu .panes .pane .textureLine .control .all{grid-column:6}#actionTabs .tabsMenu .panes .pane .textureLine .control3D{margin-top:2px;grid-row:1;display:grid;grid-template-columns:1fr 40px 40px 40px 40px 40px 40px 1fr}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .px{grid-column:2}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .nx{grid-column:3}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .py{grid-column:4}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .ny{grid-column:5}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .pz{grid-column:6}#actionTabs .tabsMenu .panes .pane .textureLine .control3D .nz{grid-column:7}#actionTabs .tabsMenu .panes .pane .textureLine .command{border:1px solid rgba(0,0,0,0);background:rgba(0,0,0,0);color:#fff}#actionTabs .tabsMenu .panes .pane .textureLine .selected{border:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .textureLine .preview{grid-row:2;display:grid;align-self:center;justify-self:center;height:256px;width:256px;margin-top:5px;margin-bottom:5px;border:1px solid #fff;background-size:32px 32px;background-color:#fff;background-image:url(${d})}#actionTabs .tabsMenu .panes .pane .gltf-extension-property{margin-left:30px;border-left:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .floatLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr 120px}#actionTabs .tabsMenu .panes .pane .floatLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .floatLine .value{grid-column:2;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .floatLine .value input{width:110px}#actionTabs .tabsMenu .panes .pane .floatLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .floatLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .sliderLine{padding-left:2px;height:30px;display:grid;grid-template-rows:100%;grid-template-columns:1fr 50px auto}#actionTabs .tabsMenu .panes .pane .sliderLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .sliderLine .withMargins{margin-left:5px}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine{padding-left:2px}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .short{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .short input{width:35px}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .short input::-webkit-outer-spin-button,#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .short input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .short input[type=number]{-moz-appearance:textfield}#actionTabs .tabsMenu .panes .pane .sliderLine .slider{grid-column:3;grid-row:1;margin-right:5px;width:90%;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .sliderLine .slider .range{-webkit-appearance:none;width:100%;height:6px;background:#d3d3d3;border-radius:5px;outline:none;opacity:.7;-webkit-transition:.2s;transition:opacity .2s}#actionTabs .tabsMenu .panes .pane .sliderLine .slider .range:hover{opacity:1}#actionTabs .tabsMenu .panes .pane .sliderLine .slider .range::-webkit-slider-thumb{-webkit-appearance:none;appearance:none;width:14px;height:14px;border-radius:50%;background:#337ab7;cursor:pointer}#actionTabs .tabsMenu .panes .pane .sliderLine .slider .range::-moz-range-thumb{width:14px;height:14px;border-radius:50%;background:#337ab7;cursor:pointer}#actionTabs .tabsMenu .panes .pane .sliderLine .floatLine .copy{display:none}#actionTabs .tabsMenu .panes .pane .sliderLine .copy{grid-column:4;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .sliderLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .color3Line{padding-left:2px;display:grid}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine{height:30px;display:grid;grid-template-columns:1fr auto 20px}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .color3{grid-column:2;width:50px;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .color3 input[type=color]{-webkit-appearance:none;border:1px solid rgba(255,255,255,.5);padding:0;width:30px;height:20px}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .color3 input[type=color]::-webkit-color-swatch-wrapper{padding:0}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .color3 input[type=color]::-webkit-color-swatch{border:none}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .color3 input{margin-right:5px}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .expand{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .copy{grid-column:4;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .color3Line .firstLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .color3Line .secondLine{display:grid;padding-right:5px;border-left:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .color3Line .secondLine .numeric{display:grid;grid-template-columns:1fr auto}#actionTabs .tabsMenu .panes .pane .color3Line .secondLine .numeric-label{text-align:right;grid-column:1;display:flex;align-items:center;justify-self:right;margin-right:10px}#actionTabs .tabsMenu .panes .pane .color3Line .secondLine .numeric-value{width:120px;grid-column:2;display:flex;align-items:center;border:1px solid #337ab7}#actionTabs .tabsMenu .panes .pane .listLine{padding-left:2px;height:30px;display:grid;grid-template-columns:1fr auto 20px 10px}#actionTabs .tabsMenu .panes .pane .listLine .label{grid-column:1;display:flex;align-items:center}#actionTabs .tabsMenu .panes .pane .listLine .options{grid-column:2;display:flex;align-items:center;margin-right:5px}#actionTabs .tabsMenu .panes .pane .listLine .options select{width:115px}#actionTabs .tabsMenu .panes .pane .listLine .copy{grid-column:3;display:grid;align-items:center;justify-items:center;cursor:pointer}#actionTabs .tabsMenu .panes .pane .listLine .copy img{height:100%}#actionTabs .tabsMenu .panes .pane .paneContainer{margin-top:3px;display:grid;grid-template-rows:100%;grid-template-columns:100%}#actionTabs .tabsMenu .panes .pane .paneContainer .paneList{border-left:3px solid rgba(0,0,0,0)}#actionTabs .tabsMenu .panes .pane .paneContainer:hover .paneList{border-left:3px solid rgba(51,122,183,.8)}#actionTabs .tabsMenu .panes .pane .paneContainer:hover .paneContainer-content .header .title{border-left:3px solid #337ab7}#actionTabs .tabsMenu .panes .pane .paneContainer .paneContainer-highlight-border{grid-row:1;grid-column:1;opacity:1;border:3px solid red;margin-bottom:-5px;z-index:100;transition:opacity 250ms;pointer-events:none}#actionTabs .tabsMenu .panes .pane .paneContainer .paneContainer-highlight-border.transparent{opacity:0}#actionTabs .tabsMenu .panes .pane .paneContainer 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    }\r\n\r\n                .step-value {\r\n                    margin-left: 5px;\r\n                    grid-row: 1;\r\n                    grid-column: 3;\r\n                    text-align: right;\r\n                    margin-right: 5px;\r\n                }\r\n\r\n                .step-slider {\r\n                    grid-row: 1;\r\n                    grid-column: 4;\r\n                    display: grid;\r\n                    justify-content: stretch;\r\n                    align-content: center;\r\n                    margin-right: 12px;\r\n\r\n                    input {\r\n                        width: 100%;\r\n                    }\r\n                    .range:hover {\r\n                        opacity: 1;\r\n                    }\r\n\r\n                    .range {\r\n                        -webkit-appearance: none;\r\n                        height: 6px;\r\n                        background: #d3d3d3;\r\n                        border-radius: 5px;\r\n                        outline: none;\r\n                        opacity: 0.7;\r\n                        -webkit-transition: 0.2s;\r\n                        transition: opacity 0.2s;\r\n                    }\r\n                    .range::-webkit-slider-thumb {\r\n                        -webkit-appearance: none;\r\n                        appearance: none;\r\n                        width: 14px;\r\n                        height: 14px;\r\n                        border-radius: 50%;\r\n                        background: rgb(51, 122, 183);\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    .range::-moz-range-thumb {\r\n                        width: 14px;\r\n                        height: 14px;\r\n                        border-radius: 50%;\r\n                        background: rgb(51, 122, 183);\r\n                        cursor: pointer;\r\n                    }\r\n                }\r\n\r\n                .gradient-copy {\r\n                    grid-row: 1;\r\n                    grid-column: 5;\r\n                    display: grid;\r\n                    align-content: center;\r\n                    justify-content: center;\r\n\r\n                    .img {\r\n                        height: 20px;\r\n                        width: 20px;\r\n                    }\r\n                    .img:hover {\r\n                        cursor: pointer;\r\n                    }\r\n                }\r\n                .gradient-delete {\r\n                    grid-row: 1;\r\n                    grid-column: 6;\r\n                    display: grid;\r\n                    align-content: center;\r\n                    justify-content: center;\r\n                    .img {\r\n                        height: 20px;\r\n                        width: 20px;\r\n                    }\r\n                    .img:hover {\r\n                        cursor: pointer;\r\n                    }\r\n                }\r\n            }\r\n\r\n            .pane {\r\n                color: white;\r\n\r\n                overflow-x: hidden;\r\n                overflow-y: auto;\r\n                height: 100%;\r\n\r\n                -webkit-user-select: none;\r\n                -moz-user-select: none;\r\n                -ms-user-select: none;\r\n                user-select: none;\r\n\r\n                .animation-info {\r\n                    border-left: greenyellow 3px solid;\r\n                    margin-left: 5px;\r\n                    padding-left: 5px !important;\r\n                }\r\n\r\n                .underline {\r\n                    border-bottom: 0.5px solid rgba(255, 255, 255, 0.5);\r\n                }\r\n\r\n                .textureLinkLine {\r\n                    display: grid;\r\n                    grid-template-columns: auto 1fr;\r\n\r\n                    .debug {\r\n                        grid-column: 1;\r\n                        margin-left: 5px;\r\n                        margin-right: 5px;\r\n                        display: block;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        opacity: 0.5;\r\n\r\n                        &.selected {\r\n                            opacity: 1;\r\n                        }\r\n                    }\r\n\r\n                    .textLine {\r\n                        grid-column: 2;\r\n                    }\r\n\r\n                    .actionIcon {\r\n                        display: inline-block;\r\n                        margin-top: 6px;\r\n                        margin-right: 4px;\r\n                    }\r\n                }\r\n\r\n                .messageLine {\r\n                    text-align: center;\r\n                    font-size: 12px;\r\n                    font-style: italic;\r\n                    opacity: 0.6;\r\n                }\r\n\r\n                .iconMessageLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 30px 1fr;\r\n\r\n                    .icon {\r\n                        grid-column: 1;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                    }\r\n\r\n                    .value {\r\n                        grid-column: 2;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n                }\r\n\r\n                .color-picker {\r\n                    height: calc(100% - 8px);\r\n                    margin: 4px;\r\n                    width: 100%;\r\n\r\n                    .color-rect {\r\n                        height: calc(100% - 4px);\r\n                        border: 2px white solid;\r\n                        cursor: pointer;\r\n                        min-height: 18px;\r\n                    }\r\n\r\n                    .color-picker-cover {\r\n                        position: fixed;\r\n                        top: 0px;\r\n                        right: 0px;\r\n                        bottom: 0px;\r\n                        left: 0px;\r\n                        z-index: 100;\r\n                    }\r\n\r\n                    .color-picker-float {\r\n                        position: absolute;\r\n                    }\r\n                }\r\n\r\n                .linkButtonLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px;\r\n\r\n                    .link {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                        text-decoration: underline;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    .link-button {\r\n                        grid-column: 2;\r\n\r\n                        button {\r\n                            background: #222222;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                            margin: 5px 10px 5px 10px;\r\n                            color: white;\r\n                            padding: 4px 5px;\r\n                            opacity: 0.9;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        button:hover {\r\n                            opacity: 1;\r\n                        }\r\n\r\n                        button:active {\r\n                            background: #282828;\r\n                        }\r\n\r\n                        button:focus {\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                            outline: 0px;\r\n                        }\r\n                    }\r\n\r\n                    .link-icon {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-content: center;\r\n                    }\r\n                }\r\n\r\n                .textLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto;\r\n\r\n                    &.indented {\r\n                        grid-template-columns: 100%;\r\n\r\n                        .link-value {\r\n                            grid-column: 1;\r\n                            text-align: start;\r\n                            margin-left: 20px;\r\n                            opacity: 0.6;\r\n                            max-width: unset;\r\n                        }\r\n\r\n                        .value {\r\n                            grid-column: 1;\r\n                            text-align: start;\r\n                            margin-left: 20px;\r\n                            opacity: 0.6;\r\n                            max-width: unset;\r\n                        }\r\n                    }\r\n\r\n                    &.reduced-opacity {\r\n                        opacity: 0.6;\r\n                        padding-left: 25px;\r\n                    }\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .link-value {\r\n                        grid-column: 2;\r\n                        white-space: nowrap;\r\n                        text-overflow: ellipsis;\r\n                        overflow: hidden;\r\n                        text-align: end;\r\n                        opacity: 0.8;\r\n                        margin: 5px;\r\n                        margin-top: 7px;\r\n                        max-width: 140px;\r\n                        text-decoration: underline;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    .value {\r\n                        grid-column: 2;\r\n                        white-space: nowrap;\r\n                        text-overflow: ellipsis;\r\n                        overflow: hidden;\r\n                        text-align: end;\r\n                        opacity: 0.8;\r\n                        margin: 5px;\r\n                        margin-top: 7px;\r\n                        max-width: 200px;\r\n                        -webkit-user-select: text;\r\n                        -moz-user-select: text;\r\n                        -ms-user-select: text;\r\n                        user-select: text;\r\n\r\n                        &.check {\r\n                            color: green;\r\n                        }\r\n\r\n                        &.uncheck {\r\n                            color: red;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .gradient-container {\r\n                    margin-top: 3px;\r\n\r\n                    .gradient-label {\r\n                        height: 30px;\r\n                        display: grid;\r\n                        align-content: center;\r\n                    }\r\n\r\n                    .gradient-step {\r\n                        display: grid;\r\n                        grid-template-rows: 100%;\r\n                        grid-template-columns: 25px 50px 55px 40px auto 20px 5px;\r\n                        padding-top: 5px;\r\n                        padding-left: 5px;\r\n                        padding-bottom: 5px;\r\n                        align-items: center;\r\n                        border-left: orange 3px solid;\r\n\r\n                        .step {\r\n                            grid-row: 1;\r\n                            grid-column: 1;\r\n                        }\r\n\r\n                        .color1 {\r\n                            height: 100%;\r\n                        }\r\n\r\n                        .color2 {\r\n                            height: 100%;\r\n                            padding-left: 5px;\r\n                        }\r\n\r\n                        .factor1 {\r\n                            grid-row: 1;\r\n                            grid-column: 2;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .factor2 {\r\n                            padding-left: 5px;\r\n                            grid-row: 1;\r\n                            grid-column: 3;\r\n                            cursor: pointer;\r\n\r\n                            .grayed {\r\n                                background: gray;\r\n                                border-color: gray;\r\n                            }\r\n                        }\r\n\r\n                        .numeric-input {\r\n                            width: calc(100% - 5px);\r\n                        }\r\n\r\n                        .step-value {\r\n                            margin-left: 5px;\r\n                            grid-row: 1;\r\n                            grid-column: 4;\r\n                            text-align: right;\r\n                            margin-right: 5px;\r\n                        }\r\n\r\n                        .step-slider {\r\n                            grid-row: 1;\r\n                            grid-column: 5;\r\n                            display: grid;\r\n                            justify-content: stretch;\r\n                            align-content: center;\r\n                            margin-right: 5px;\r\n\r\n                            input {\r\n                                width: 100%;\r\n                            }\r\n                        }\r\n\r\n                        .gradient-delete {\r\n                            grid-row: 1;\r\n                            grid-column: 6;\r\n                            display: grid;\r\n                            align-content: center;\r\n                            justify-content: center;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .textInputLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 120px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .value {\r\n                        display: flex;\r\n                        align-items: center;\r\n                        grid-column: 2;\r\n\r\n                        input {\r\n                            width: 110px;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .buttonLine {\r\n                    height: 30px;\r\n                    display: grid;\r\n                    align-items: center;\r\n                    justify-items: stretch;\r\n\r\n                    input[type="file"] {\r\n                        display: none;\r\n                    }\r\n\r\n                    .file-upload {\r\n                        background: #222222;\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        margin: 5px 10px 5px 10px;\r\n                        color: white;\r\n                        padding: 4px 5px;\r\n                        font-size: 13px;\r\n                        opacity: 0.9;\r\n                        cursor: pointer;\r\n                        text-align: center;\r\n                    }\r\n\r\n                    .file-upload:hover {\r\n                        opacity: 1;\r\n                    }\r\n\r\n                    .file-upload:active {\r\n                        transform: scale(0.98);\r\n                        transform-origin: 0.5 0.5;\r\n                    }\r\n\r\n                    button {\r\n                        background: #222222;\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        margin: 5px 10px 5px 10px;\r\n                        color: white;\r\n                        padding: 4px 5px;\r\n                        opacity: 0.9;\r\n                        cursor: pointer;\r\n                    }\r\n\r\n                    button:hover {\r\n                        opacity: 1;\r\n                    }\r\n\r\n                    button:active {\r\n                        background: #282828;\r\n                    }\r\n\r\n                    button:focus {\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                        outline: 0px;\r\n                    }\r\n                }\r\n\r\n                .radioLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 24px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .radioContainer {\r\n                        grid-column: 2;\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .radio {\r\n                            display: none;\r\n\r\n                            &:checked + label:before {\r\n                                border-color: rgb(51, 122, 183);\r\n                            }\r\n                            &:checked + label:after {\r\n                                transform: scale(1);\r\n                            }\r\n                        }\r\n\r\n                        .labelForRadio {\r\n                            display: inline-block;\r\n                            height: 14px;\r\n                            position: relative;\r\n                            padding: 0 24px;\r\n                            margin-bottom: 0;\r\n                            cursor: pointer;\r\n                            vertical-align: bottom;\r\n                            &:before,\r\n                            &:after {\r\n                                position: absolute;\r\n                                content: "";\r\n                                border-radius: 50%;\r\n                                transition: all 0.3s ease;\r\n                                transition-property: transform, border-color;\r\n                            }\r\n                            &:before {\r\n                                left: 0px;\r\n                                top: 0;\r\n                                width: 16px;\r\n                                height: 16px;\r\n                                border: 2px solid white;\r\n                            }\r\n                            &:after {\r\n                                top: 6px;\r\n                                left: 6px;\r\n                                width: 8px;\r\n                                height: 8px;\r\n                                transform: scale(0);\r\n                                background: rgb(51, 122, 183);\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .vector3Line {\r\n                    padding-left: $line-padding-left;\r\n                    display: grid;\r\n\r\n                    .firstLine {\r\n                        display: grid;\r\n                        grid-template-columns: 1fr auto 20px;\r\n                        height: 30px;\r\n\r\n                        .label {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            white-space: nowrap;\r\n                            overflow: hidden;\r\n                        }\r\n\r\n                        .vector {\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            text-align: right;\r\n                            opacity: 0.8;\r\n                            padding-left: 5px;\r\n                        }\r\n\r\n                        .expand {\r\n                            grid-column: 3;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .copy {\r\n                            grid-column: 4;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                            img {\r\n                                height: 100%;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .secondLine {\r\n                        display: grid;\r\n                        padding-right: 5px;\r\n                        border-left: 1px solid rgb(51, 122, 183);\r\n\r\n                        .numeric {\r\n                            display: grid;\r\n                            grid-template-columns: 1fr auto;\r\n                        }\r\n\r\n                        .numeric-label {\r\n                            text-align: right;\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            justify-self: right;\r\n                            margin-right: 10px;\r\n                        }\r\n\r\n                        .numeric-value {\r\n                            width: 120px;\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .checkBoxLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px 10px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .checkBox {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .lbl {\r\n                            position: relative;\r\n                            display: block;\r\n                            height: 14px;\r\n                            width: 34px;\r\n                            margin-right: 5px;\r\n                            background: #898989;\r\n                            border-radius: 100px;\r\n                            cursor: pointer;\r\n                            transition: all 0.3s ease;\r\n\r\n                            &.checked {\r\n                                background: rgb(51, 122, 183);\r\n                            }\r\n                        }\r\n\r\n                        .lbl:after {\r\n                            position: absolute;\r\n                            left: 3px;\r\n                            top: 2px;\r\n                            display: block;\r\n                            width: 10px;\r\n                            height: 10px;\r\n                            border-radius: 100px;\r\n                            background: #fff;\r\n                            box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.05);\r\n                            content: "";\r\n                            transition: all 0.15s ease;\r\n\r\n                            &.checked {\r\n                                left: 20px;\r\n                                background: rgb(22, 73, 117);\r\n                            }\r\n                        }\r\n\r\n                        .lbl.checked:after {\r\n                            position: absolute;\r\n                            top: 2px;\r\n                            display: block;\r\n                            width: 10px;\r\n                            height: 10px;\r\n                            border-radius: 100px;\r\n                            background: #fff;\r\n                            box-shadow: 0px 3px 3px rgba(0, 0, 0, 0.05);\r\n                            content: "";\r\n                            transition: all 0.15s ease;\r\n                            left: 20px;\r\n                            background: rgb(22, 73, 117);\r\n                        }\r\n\r\n                        .lbl:active:after {\r\n                            transform: scale(1.15, 0.85);\r\n                        }\r\n\r\n                        .hidden {\r\n                            display: none;\r\n                        }\r\n\r\n                        .icon {\r\n                            display: none;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .textureLine {\r\n                    display: grid;\r\n                    grid-template-rows: 30px auto;\r\n\r\n                    .control {\r\n                        margin-top: 2px;\r\n                        grid-row: 1;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr 40px 40px 40px 40px 40px 1fr;\r\n\r\n                        .red {\r\n                            grid-column: 2;\r\n                        }\r\n\r\n                        .green {\r\n                            grid-column: 3;\r\n                        }\r\n\r\n                        .blue {\r\n                            grid-column: 4;\r\n                        }\r\n\r\n                        .alpha {\r\n                            grid-column: 5;\r\n                        }\r\n\r\n                        .all {\r\n                            grid-column: 6;\r\n                        }\r\n                    }\r\n\r\n                    .control3D {\r\n                        margin-top: 2px;\r\n                        grid-row: 1;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr 40px 40px 40px 40px 40px 40px 1fr;\r\n\r\n                        .px {\r\n                            grid-column: 2;\r\n                        }\r\n\r\n                        .nx {\r\n                            grid-column: 3;\r\n                        }\r\n\r\n                        .py {\r\n                            grid-column: 4;\r\n                        }\r\n\r\n                        .ny {\r\n                            grid-column: 5;\r\n                        }\r\n\r\n                        .pz {\r\n                            grid-column: 6;\r\n                        }\r\n\r\n                        .nz {\r\n                            grid-column: 7;\r\n                        }\r\n                    }\r\n\r\n                    .command {\r\n                        border: 1px solid transparent;\r\n                        background: transparent;\r\n                        color: white;\r\n                    }\r\n\r\n                    .selected {\r\n                        border: 1px solid rgb(51, 122, 183);\r\n                    }\r\n\r\n                    .preview {\r\n                        grid-row: 2;\r\n                        display: grid;\r\n                        align-self: center;\r\n                        justify-self: center;\r\n                        height: 256px;\r\n                        width: 256px;\r\n                        margin-top: 5px;\r\n                        margin-bottom: 5px;\r\n                        border: 1px solid white;\r\n                        background-size: 32px 32px;\r\n                        background-color: white;\r\n                        background-image: url("data:image/svg+xml,%3Csvg xmlns=\'http://www.w3.org/2000/svg\' viewBox=\'0 0 2 2\'%3E%3Cpath fill=\'rgba(1.0,1.0,1.0,0.3)\' fill-rule=\'evenodd\' d=\'M0 0h1v1H0V0zm1 1h1v1H1V1z\'/%3E%3C/svg%3E");\r\n                    }\r\n                }\r\n\r\n                .gltf-extension-property {\r\n                    margin-left: 30px;\r\n                    border-left: 1px solid rgb(51, 122, 183);\r\n                }\r\n\r\n                .floatLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr 120px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .value {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        input {\r\n                            width: 110px;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .sliderLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-rows: 100%;\r\n                    grid-template-columns: 1fr 50px auto;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .withMargins {\r\n                        margin-left: 5px;\r\n                    }\r\n\r\n                    .floatLine {\r\n                        padding-left: $line-padding-left;\r\n\r\n                        .short {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n\r\n                            input {\r\n                                width: 35px;\r\n                            }\r\n\r\n                            input::-webkit-outer-spin-button,\r\n                            input::-webkit-inner-spin-button {\r\n                                -webkit-appearance: none;\r\n                                margin: 0;\r\n                            }\r\n\r\n                            input[type="number"] {\r\n                                -moz-appearance: textfield;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .slider {\r\n                        grid-column: 3;\r\n                        grid-row: 1;\r\n                        margin-right: 5px;\r\n                        width: 90%;\r\n                        display: flex;\r\n                        align-items: center;\r\n\r\n                        .range {\r\n                            -webkit-appearance: none;\r\n                            width: 100%;\r\n                            height: 6px;\r\n                            background: #d3d3d3;\r\n                            border-radius: 5px;\r\n                            outline: none;\r\n                            opacity: 0.7;\r\n                            -webkit-transition: 0.2s;\r\n                            transition: opacity 0.2s;\r\n                        }\r\n\r\n                        .range:hover {\r\n                            opacity: 1;\r\n                        }\r\n\r\n                        .range::-webkit-slider-thumb {\r\n                            -webkit-appearance: none;\r\n                            appearance: none;\r\n                            width: 14px;\r\n                            height: 14px;\r\n                            border-radius: 50%;\r\n                            background: rgb(51, 122, 183);\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .range::-moz-range-thumb {\r\n                            width: 14px;\r\n                            height: 14px;\r\n                            border-radius: 50%;\r\n                            background: rgb(51, 122, 183);\r\n                            cursor: pointer;\r\n                        }\r\n                    }\r\n\r\n                    .floatLine {\r\n                        .copy {\r\n                            display: none;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 4;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .color3Line {\r\n                    padding-left: $line-padding-left;\r\n                    display: grid;\r\n\r\n                    .firstLine {\r\n                        height: 30px;\r\n                        display: grid;\r\n                        grid-template-columns: 1fr auto 20px;\r\n\r\n                        .label {\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                        }\r\n\r\n                        .color3 {\r\n                            grid-column: 2;\r\n                            width: 50px;\r\n\r\n                            display: flex;\r\n                            align-items: center;\r\n\r\n                            input[type="color"] {\r\n                                -webkit-appearance: none;\r\n                                border: 1px solid rgba(255, 255, 255, 0.5);\r\n                                padding: 0;\r\n                                width: 30px;\r\n                                height: 20px;\r\n                            }\r\n                            input[type="color"]::-webkit-color-swatch-wrapper {\r\n                                padding: 0;\r\n                            }\r\n                            input[type="color"]::-webkit-color-swatch {\r\n                                border: none;\r\n                            }\r\n\r\n                            input {\r\n                                margin-right: 5px;\r\n                            }\r\n                        }\r\n\r\n                        .expand {\r\n                            grid-column: 3;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                        }\r\n\r\n                        .copy {\r\n                            grid-column: 4;\r\n                            display: grid;\r\n                            align-items: center;\r\n                            justify-items: center;\r\n                            cursor: pointer;\r\n                            img {\r\n                                height: 100%;\r\n                            }\r\n                        }\r\n                    }\r\n\r\n                    .secondLine {\r\n                        display: grid;\r\n                        padding-right: 5px;\r\n                        border-left: 1px solid rgb(51, 122, 183);\r\n\r\n                        .numeric {\r\n                            display: grid;\r\n                            grid-template-columns: 1fr auto;\r\n                        }\r\n\r\n                        .numeric-label {\r\n                            text-align: right;\r\n                            grid-column: 1;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            justify-self: right;\r\n                            margin-right: 10px;\r\n                        }\r\n\r\n                        .numeric-value {\r\n                            width: 120px;\r\n                            grid-column: 2;\r\n                            display: flex;\r\n                            align-items: center;\r\n                            border: 1px solid rgb(51, 122, 183);\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .listLine {\r\n                    padding-left: $line-padding-left;\r\n                    height: 30px;\r\n                    display: grid;\r\n                    grid-template-columns: 1fr auto 20px 10px;\r\n\r\n                    .label {\r\n                        grid-column: 1;\r\n                        display: flex;\r\n                        align-items: center;\r\n                    }\r\n\r\n                    .options {\r\n                        grid-column: 2;\r\n\r\n                        display: flex;\r\n                        align-items: center;\r\n                        margin-right: 5px;\r\n\r\n                        select {\r\n                            width: 115px;\r\n                        }\r\n                    }\r\n\r\n                    .copy {\r\n                        grid-column: 3;\r\n                        display: grid;\r\n                        align-items: center;\r\n                        justify-items: center;\r\n                        cursor: pointer;\r\n                        img {\r\n                            height: 100%;\r\n                        }\r\n                    }\r\n                }\r\n\r\n                .paneContainer {\r\n                    margin-top: 3px;\r\n                    display: grid;\r\n                    grid-template-rows: 100%;\r\n                    grid-template-columns: 100%;\r\n\r\n                    .paneList {\r\n                        border-left: 3px solid transparent;\r\n                    }\r\n\r\n                    &:hover {\r\n                        .paneList {\r\n                            border-left: 3px solid rgba(51, 122, 183, 0.8);\r\n                        }\r\n\r\n                        .paneContainer-content {\r\n          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center;\r\n\r\n                                &.closed {\r\n                                    transform: rotate(180deg);\r\n                                }\r\n                            }\r\n                        }\r\n\r\n                        .paneList > div:not(:last-child) {\r\n                            border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);\r\n                        }\r\n\r\n                        .fragment > div:not(:last-child) {\r\n                            border-bottom: 0.5px solid rgba(255, 255, 255, 0.1);\r\n                        }\r\n                    }\r\n                }\r\n            }\r\n        }\r\n    }\r\n}\r\n'],sourceRoot:""}]),c.locals={};const h=c},5030:(e,t,r)=>{"use strict";r.d(t,{A:()=>i});var n=r(3234),s=r.n(n),o=r(7474),a=r.n(o)()(s());a.push([e.id,'#performance-viewer{display:grid;height:100%;width:100%;grid-template-columns:300px 1fr;font-family:"acumin-pro"}#performance-viewer .performancePlayheadButton{grid-area:liveButton;height:30px;width:100px;justify-self:right;background-color:#dcdfe1;color:#2e3f47;outline:2px #2e3f47;margin:5px;position:absolute;top:10px;right:10px}#performance-viewer #performance-viewer-sidebar{display:flex;flex-direction:column;overflow-y:scroll;border:2px solid gray}#performance-viewer #performance-viewer-sidebar .sidebar-item{display:grid;width:100%;height:30px;font-size:14px;padding:2.5px 0px;align-items:center}#performance-viewer #performance-viewer-sidebar .header{color:#fff;grid-template-columns:10px 9fr 1fr 10px}#performance-viewer #performance-viewer-sidebar .header .category{grid-column:2}#performance-viewer #performance-viewer-sidebar .header .value{grid-column:3}#performance-viewer #performance-viewer-sidebar .version-header{background-color:#2e3f47;color:#fff;grid-template-columns:10px 1fr 1fr 10px;font-size:14px;height:35px}#performance-viewer #performance-viewer-sidebar .version-header 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.measure:nth-child(odd){background-color:#dcdfe1}#performance-viewer #performance-viewer-sidebar .measure:nth-child(even){background-color:#ebedee}#performance-viewer #performance-viewer-sidebar .checkBoxLine{color:#4a5960;width:100%;height:100%;display:flex;justify-content:center;align-items:center}#performance-viewer #performance-viewer-sidebar .checkBoxLine .disabled{color:#d3d3d3}#performance-viewer #performance-viewer-sidebar .color-picker{width:100%}#performance-viewer #performance-viewer-sidebar .color-picker .color-rect{height:18px;width:18px;cursor:pointer}#performance-viewer #performance-viewer-sidebar .color-picker .color-picker-cover{position:fixed;top:0px;right:0px;bottom:0px;left:0px;z-index:100}#performance-viewer #performance-viewer-sidebar .color-picker .color-picker-float{position:absolute}#performance-viewer #performance-viewer-sidebar .color-picker .color-picker-float 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30px;\r\n$squareSize: 18px;\r\n\r\n#performance-viewer {\r\n    display: grid;\r\n    height: 100%;\r\n    width: 100%;\r\n    grid-template-columns: 300px 1fr;\r\n    font-family: "acumin-pro";\r\n\r\n    .performancePlayheadButton {\r\n        grid-area: liveButton;\r\n        height: $buttonHeight;\r\n        width: 100px;\r\n        justify-self: right;\r\n        background-color: #dcdfe1;\r\n        color: #2e3f47;\r\n        outline: 2px #2e3f47;\r\n        margin: 5px;\r\n        position: absolute;\r\n        top: 10px;\r\n        right: 10px;\r\n    }\r\n\r\n    #performance-viewer-sidebar {\r\n        display: flex;\r\n        flex-direction: column;\r\n        overflow-y: scroll;\r\n\r\n        border: 2px solid gray;\r\n\r\n        .sidebar-item {\r\n            display: grid;\r\n            width: 100%;\r\n            height: 30px;\r\n            font-size: 14px;\r\n            padding: 2.5px 0px;\r\n            align-items: center;\r\n        }\r\n\r\n        .header {\r\n            color: white;\r\n            grid-template-columns: 10px 9fr 1fr 10px;\r\n\r\n            .category {\r\n                grid-column: 2;\r\n            }\r\n\r\n            .value {\r\n                grid-column: 3;\r\n            }\r\n        }\r\n\r\n        .version-header {\r\n            background-color: #2e3f47;\r\n            color: white;\r\n            grid-template-columns: 10px 1fr 1fr 10px;\r\n            font-size: 14px;\r\n            height: 35px; // with padding, we get 40px\r\n\r\n            .category {\r\n                grid-column: 2;\r\n            }\r\n\r\n            .value {\r\n                grid-column: 3;\r\n                display: flex;\r\n                justify-content: end;\r\n            }\r\n        }\r\n\r\n        // mid-dark color\r\n        .category-header {\r\n            background-color: #4a5960;\r\n            text-transform: uppercase;\r\n            font-size: 14px;\r\n            height: 30px;\r\n\r\n            .checkBoxLine {\r\n                color: #dcdfe1;\r\n            }\r\n        }\r\n\r\n        .measure {\r\n            color: black;\r\n            grid-template-columns: $squareSize 6fr 1fr;\r\n            font-family: "acumin-pro-condensed";\r\n\r\n            .category {\r\n                display: grid;\r\n                grid-template-columns: $squareSize 7px $squareSize 10px 1fr;\r\n                grid-column: 2;\r\n                align-items: center;\r\n\r\n                .color-picker {\r\n                    grid-column: 3;\r\n                }\r\n\r\n                .sidebar-item-label {\r\n                    grid-column: 5;\r\n                }\r\n            }\r\n\r\n            .value {\r\n                grid-column: 3;\r\n            }\r\n        }\r\n\r\n        //darker color\r\n        .measure:nth-child(odd) {\r\n            background-color: #dcdfe1;\r\n        }\r\n\r\n        // lighter color\r\n        .measure:nth-child(even) {\r\n            background-color: #ebedee;\r\n        }\r\n\r\n        .checkBoxLine {\r\n            color: #4a5960;\r\n            width: 100%;\r\n            height: 100%;\r\n            display: flex;\r\n            justify-content: center;\r\n            align-items: center;\r\n            .disabled {\r\n                color: lightgray;\r\n            }\r\n        }\r\n\r\n        .color-picker {\r\n            width: 100%;\r\n\r\n            .color-rect {\r\n                height: $squareSize;\r\n                width: $squareSize;\r\n                cursor: pointer;\r\n            }\r\n\r\n            .color-picker-cover {\r\n                position: fixed;\r\n                top: 0px;\r\n                right: 0px;\r\n                bottom: 0px;\r\n                left: 0px;\r\n                z-index: 100;\r\n            }\r\n\r\n            .color-picker-float {\r\n                position: absolute;\r\n\r\n                .color-picker-container {\r\n                    width: 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grid-column: 6;\r\n        }\r\n    }\r\n\r\n    .simple-button {\r\n        width: 80px;\r\n        height: 20px;\r\n        color: white;\r\n        font-family: "acumin-pro-condensed";\r\n        font-size: 10pt;\r\n        background: #444444;\r\n        border: 0;\r\n        line-height: 12px;\r\n        cursor: pointer;\r\n        align-self: center;\r\n        justify-self: center;\r\n        border-radius: 0;\r\n\r\n        &:active {\r\n            transform-origin: center;\r\n            transform: scale(0.95);\r\n        }\r\n    }\r\n\r\n    #save-animation-pane {\r\n        width: 100%;\r\n        height: 100%;\r\n        display: grid;\r\n        grid-template-columns: 100%;\r\n        grid-template-rows: 1fr 40px auto;\r\n\r\n        #save-animation-list {\r\n            grid-row: 1;\r\n            grid-column: 1;\r\n            width: 100%;\r\n            height: 100%;\r\n            display: flex;\r\n            flex-direction: column;\r\n            padding-top: 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0-64-28.7-64-64L0 128zM559.1 99.8c10.4 5.6 16.9 16.4 16.9 28.2l0 256c0 11.8-6.5 22.6-16.9 28.2s-23 5-32.9-1.6l-96-64L416 337.1l0-17.1 0-128 0-17.1 14.2-9.5 96-64c9.8-6.5 22.4-7.2 32.9-1.6z"]};class kn extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)("div",{className:"pane"})}}class Ln extends r.Component{constructor(e){super(e)}onLink(){this.props.url?window.open(this.props.url,"_blank"):this.props.onLink&&this.props.onLink()}renderContent(){return this.props.ignoreValue?null:this.props.onLink||this.props.url?(0,o.jsx)("div",{className:"link-value",title:this.props.tooltip??this.props.label??"",onClick:()=>this.onLink(),children:this.props.url?"doc":this.props.value||"no name"}):(0,o.jsx)("div",{className:"value",title:this.props.tooltip??this.props.label??"",style:{color:this.props.color?this.props.color:""},children:this.props.value||"no name"})}render(){return(0,o.jsxs)("div",{className:this.props.underline?"textLine underline":"textLine"+(this.props.additionalClass?" "+this.props.additionalClass:""),children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.tooltip??this.props.label??"",children:this.props.label??""}),this.renderContent()]})}}class Pn extends r.Component{constructor(e){super(e);const t=s.DataStorage.ReadBoolean(this.props.title,!this.props.closed);this.state={isExpanded:t,isHighlighted:!1}}switchExpandedState(){const e=!this.state.isExpanded;s.DataStorage.WriteBoolean(this.props.title,e),this.setState({isExpanded:e})}renderHeader(){const e=this.state.isExpanded?"collapse":"collapse closed";return(0,o.jsxs)("div",{className:"header",onClick:()=>this.switchExpandedState(),children:[(0,o.jsx)("div",{className:"title",children:this.props.title}),(0,o.jsx)("div",{className:e,children:(0,o.jsx)("img",{className:"img",title:this.props.title,src:"data:image/svg+xml;base64,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"})})]})}componentDidMount(){this.props.selection&&(0===this.props.selection.selectedLineContainerTitles.length&&0===this.props.selection.selectedLineContainerTitlesNoFocus.length||(this.props.selection.selectedLineContainerTitles.indexOf(this.props.title)>-1?(setTimeout((()=>{this.props.selection.selectedLineContainerTitles=[]})),this.setState({isExpanded:!0,isHighlighted:!0}),window.setTimeout((()=>{this.setState({isHighlighted:!1})}),5e3)):this.props.selection.selectedLineContainerTitlesNoFocus.indexOf(this.props.title)>-1?(setTimeout((()=>{this.props.selection.selectedLineContainerTitlesNoFocus=[]})),this.setState({isExpanded:!0,isHighlighted:!1})):this.setState({isExpanded:!1})))}render(){return this.state.isExpanded?(0,o.jsxs)("div",{className:"paneContainer",children:[(0,o.jsxs)("div",{className:"paneContainer-content",children:[this.renderHeader(),(0,o.jsx)("div",{className:"paneList",children:this.props.children})]}),(0,o.jsx)("div",{className:"paneContainer-highlight-border"+(this.state.isHighlighted?"":" transparent")})]}):(0,o.jsx)("div",{className:"paneContainer",children:(0,o.jsx)("div",{className:"paneContainer-content",children:this.renderHeader()})})}}class In extends r.Component{constructor(e){super(e)}render(){const e=void 0!==this.props.fractionDigits?this.props.fractionDigits:2,t=this.props.value.toFixed(e)+(this.props.units?" "+this.props.units:"");return(0,o.jsxs)("div",{className:"textLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"value",style:{color:this.props.color?this.props.color:""},children:t})]})}}class En extends r.Component{constructor(e){super(e)}render(){const e=this.props.value?(0,o.jsx)(Pr,{icon:On}):(0,o.jsx)(Pr,{icon:Sn}),t=this.props.value?"value check":"value uncheck";return(0,o.jsxs)("div",{className:"textLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:t,children:e})]})}}class Dn extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"buttonLine"+(this.props.isDisabled?" disabled":""),children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("button",{onClick:()=>this.props.onClick(),children:this.props.label})]})}}class Tn extends r.Component{constructor(e){super(e),this._id=Tn._IDGenerator++,this._uploadInputRef=r.createRef()}onChange(e){const t=e.target.files;t&&t.length&&this.props.onClick(t[0]),e.target.value=""}render(){return(0,o.jsxs)("div",{className:"buttonLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("label",{htmlFor:"file-upload"+this._id,className:"file-upload",children:this.props.label}),(0,o.jsx)("input",{ref:this._uploadInputRef,id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:e=>this.onChange(e)})]})}}Tn._IDGenerator=0;class _n extends r.Component{constructor(e){super(e)}updateValue(e){if(/[^0-9.-]/g.test(e))return;let t=parseInt(e);isNaN(t)||(null!=this.props.max&&t>this.props.max&&(t=this.props.max),null!=this.props.min&&t<this.props.min&&(t=this.props.min),this.props.onChange(t))}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){return(0,o.jsxs)("div",{className:"color-picker-component",children:[(0,o.jsx)("div",{className:"color-picker-component-value",children:(0,o.jsx)("input",{type:"number",step:1,className:"numeric-input",value:this.props.value,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value),disabled:this.props.disabled})}),(0,o.jsx)("div",{className:"color-picker-component-label",children:this.props.label})]})}}class zn extends r.Component{constructor(e){super(e),this.state={hex:this.props.value.replace("#","")}}shouldComponentUpdate(e,t){return e.value!==this.props.value&&(t.hex=e.value.replace("#","")),!0}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}updateHexValue(e){if(""==e||0!=/^[0-9A-Fa-f]+$/g.test(e)){if(this.setState({hex:e}),e.length!==this.props.expectedLength)if(8===this.props.expectedLength&&6===e.length)e+="FF";else{if(6!==this.props.expectedLength||8!==e.length)return;e=e.substring(0,6)}this.props.onChange("#"+e)}}render(){return(0,o.jsx)("input",{type:"string",className:"hex-input",value:this.state.hex,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateHexValue(e.target.value)})}}var Rn=p(8392),Bn=p.n(Rn),Un=p(2633),Gn=p.n(Un),Fn=p(3187),Hn=p.n(Fn),Wn=p(3784),Vn=p.n(Wn),Yn=p(1316),Zn=p.n(Yn),Jn=p(9809),Qn=p.n(Jn),Kn=p(5228),Xn={};Xn.styleTagTransform=Qn(),Xn.setAttributes=Vn(),Xn.insert=Hn().bind(null,"head"),Xn.domAPI=Gn(),Xn.insertStyleElement=Zn(),Bn()(Kn.A,Xn),Kn.A&&Kn.A.locals&&Kn.A.locals;class qn extends r.Component{constructor(e){super(e),this.props.color instanceof s.Color4?this.state={color:new s.Color3(this.props.color.r,this.props.color.g,this.props.color.b),alpha:this.props.color.a}:this.state={color:this.props.color.clone(),alpha:1},this._saturationRef=r.createRef(),this._hueRef=r.createRef()}shouldComponentUpdate(e,t){return e.color.toHexString()!==this.props.color.toHexString()||t.color.toHexString()!==this.props.color.toHexString()}onSaturationPointerDown(e){this._evaluateSaturation(e),this._isSaturationPointerDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}onSaturationPointerUp(e){this._isSaturationPointerDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}onSaturationPointerMove(e){this._isSaturationPointerDown&&this._evaluateSaturation(e)}onHuePointerDown(e){this._evaluateHue(e),this._isHuePointerDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}onHuePointerUp(e){this._isHuePointerDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}onHuePointerMove(e){this._isHuePointerDown&&this._evaluateHue(e)}_evaluateSaturation(e){const t=e.nativeEvent.offsetX,r=e.nativeEvent.offsetY,n=Math.min(1,Math.max(1e-4,t/this._saturationRef.current.clientWidth)),o=Math.min(1,Math.max(1e-4,1-r/this._saturationRef.current.clientHeight));this.props.debugMode&&(s.Logger.Log("Saturation: "+n),s.Logger.Log("Value: "+o));const a=this.state.color.toHSV();s.Color3.HSVtoRGBToRef(a.r,n,o,this.state.color),0===this.state.alpha&&this.setState({alpha:1}),this.setState({color:this.state.color})}_evaluateHue(e){const t=e.nativeEvent.offsetX,r=360*Math.min(.9999,Math.max(1e-4,t/this._hueRef.current.clientWidth));this.props.debugMode&&s.Logger.Log("Hue: "+r);const n=this.state.color.toHSV();s.Color3.HSVtoRGBToRef(r,Math.max(n.g,.01),Math.max(n.b,.01),this.state.color),this.setState({color:this.state.color})}componentDidUpdate(){this.raiseOnColorChanged()}raiseOnColorChanged(){if(this.props.onColorChanged)if(this.props.color instanceof s.Color4){const e=s.Color4.FromColor3(this.state.color,this.state.alpha);this.props.onColorChanged(e)}else this.props.onColorChanged(this.state.color.clone())}render(){const e=s.Color4.FromColor3(this.state.color);e.a=this.state.alpha;const t=e.toHexString(),r=this.state.color.toHSV(),n=new s.Color3;s.Color3.HSVtoRGBToRef(r.r,1,1,n);const a=n.toHexString(),i=this.props.color instanceof s.Color4;return(0,o.jsxs)("div",{className:"color-picker-container"+(this.props.linearhint?" with-hints":""),children:[(0,o.jsxs)("div",{className:"color-picker-saturation",onPointerMove:e=>this.onSaturationPointerMove(e),onPointerDown:e=>this.onSaturationPointerDown(e),onPointerUp:e=>this.onSaturationPointerUp(e),ref:this._saturationRef,style:{background:a},children:[(0,o.jsx)("div",{className:"color-picker-saturation-white"}),(0,o.jsx)("div",{className:"color-picker-saturation-black"}),(0,o.jsx)("div",{className:"color-picker-saturation-cursor",style:{top:-100*r.b+100+"%",left:100*r.g+"%"}})]}),(0,o.jsxs)("div",{className:"color-picker-hue",children:[(0,o.jsx)("div",{className:"color-picker-hue-color",style:{background:t}}),(0,o.jsx)("div",{className:"color-picker-hue-slider",ref:this._hueRef,onPointerMove:e=>this.onHuePointerMove(e),onPointerDown:e=>this.onHuePointerDown(e),onPointerUp:e=>this.onHuePointerUp(e),children:(0,o.jsx)("div",{className:"color-picker-hue-cursor",style:{left:r.r/360*100+"%",border:"1px solid "+a}})})]}),(0,o.jsx)("div",{className:"color-picker-alpha"}),(0,o.jsxs)("div",{className:"color-picker-rgb",children:[(0,o.jsx)("div",{className:"red",children:(0,o.jsx)(_n,{lockObject:this.props.lockObject,label:"R",min:0,max:255,value:Math.round(255*this.state.color.r),onChange:e=>{this.state.color.r=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"green",children:(0,o.jsx)(_n,{lockObject:this.props.lockObject,label:"G",min:0,max:255,value:Math.round(255*this.state.color.g),onChange:e=>{this.state.color.g=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"blue",children:(0,o.jsx)(_n,{lockObject:this.props.lockObject,label:"B",min:0,max:255,value:Math.round(255*this.state.color.b),onChange:e=>{this.state.color.b=e/255,this.forceUpdate()}})}),(0,o.jsx)("div",{className:"alpha"+(i?"":" grayed"),children:(0,o.jsx)(_n,{lockObject:this.props.lockObject,label:"A",min:0,max:255,value:Math.round(255*this.state.alpha),onChange:e=>{this.setState({alpha:e/255}),this.forceUpdate()}})})]}),(0,o.jsxs)("div",{className:"color-picker-hex",children:[(0,o.jsx)("div",{className:"color-picker-hex-label",children:"Hex"}),(0,o.jsx)("div",{className:"color-picker-hex-value",children:(0,o.jsx)(zn,{lockObject:this.props.lockObject,expectedLength:i?8:6,value:t,onChange:e=>{if(i){const t=s.Color4.FromHexString(e);this.setState({color:new s.Color3(t.r,t.g,t.b),alpha:t.a})}else this.setState({color:s.Color3.FromHexString(e)})}})})]}),this.props.linearhint&&(0,o.jsx)("div",{className:"color-picker-warning",children:"(Note: color is stored in linear mode and was converted to gamma to be displayed here (toGammaSpace() / toLinearSpace()))"})]})}}class $n extends r.Component{constructor(e){super(e),this.state={pickerEnabled:!1,color:this.props.value,hex:this.getHexString(e)},this._floatRef=r.createRef(),this._floatHostRef=r.createRef()}syncPositions(){const e=this._floatRef.current,t=this._floatHostRef.current;if(!e||!t)return;let r=t.getBoundingClientRect().top;const n=e.getBoundingClientRect().height;r+n+10>window.innerHeight&&(r=window.innerHeight-n-10),e.style.top=r+"px",this.props.shouldPopRight?e.style.left=t.getBoundingClientRect().left+"px":e.style.left=t.getBoundingClientRect().left-e.getBoundingClientRect().width+"px"}shouldComponentUpdate(e,t){const r=this.getHexString(e)!==this.getHexString();return r&&(t.color=e.value,t.hex=this.getHexString(e)),r||t.hex!==this.state.hex||t.pickerEnabled!==this.state.pickerEnabled}getHexString(e=this.props){return e.value.toHexString()}componentDidUpdate(){this.syncPositions()}componentDidMount(){this.syncPositions()}render(){return(0,o.jsxs)("div",{className:"color-picker",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"color-rect-background",ref:this._floatHostRef,onClick:()=>this.setState({pickerEnabled:!0}),children:(0,o.jsx)("div",{className:"color-rect",style:{background:this.state.hex}})}),this.state.pickerEnabled&&(0,o.jsx)(o.Fragment,{children:(0,o.jsx)("div",{className:"color-picker-cover",onClick:e=>{e.target===this._floatRef.current?.ownerDocument?.querySelector(".color-picker-cover")&&this.setState({pickerEnabled:!1})},children:(0,o.jsx)("div",{className:"color-picker-float",ref:this._floatRef,children:(0,o.jsx)(qn,{lockObject:this.props.lockObject||{},color:this.state.color,linearhint:this.props.linearHint,onColorChanged:e=>{const t=e.toHexString();this.setState({hex:t,color:e}),this.props.onColorChanged(t)}})})})})]})}}let es="";const ts=void 0!==p.g?p.g:"undefined"!=typeof window?window:void 0;function rs(e){const t=document.createElement("div");if(t.textContent=e,document.body.appendChild(t),window.getSelection){const e=document.createRange();e.selectNode(t),window.getSelection().removeAllRanges(),window.getSelection().addRange(e)}document.execCommand("copy"),t.remove()}function ns(e){let t=(0,s.GetClassName)(e);return t.includes("BABYLON.")&&(t=t.split("BABYLON.")[1]),{className:t,babylonNamespace:es}}void 0!==ts&&void 0!==ts.BABYLON&&(es="BABYLON.");const ss="—";function os(e,t,r=(e,t)=>e[t]){return new Proxy({},{get(t,n){const s=n;if(0===e.length)return ss;const o=r(e[0],s);for(const t of e)if(r(t,s)!==o)return ss;return o},set(r,n,s){if("—"===s)return!0;const o=n;for(const r of e){const e=r[o];r[o]=s,t&&t.notifyObservers({object:r,property:n,value:r[o],initialValue:e})}return!0}})}const 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ls extends r.Component{constructor(e){super(e),this._localChange=!1,this.props.isSelected?this.state={isSelected:this.props.isSelected(),isConflict:!1}:this.state={isSelected:!0===this.props.target[this.props.propertyName],isConflict:this.props.target[this.props.propertyName]===ss},this.props.disabled&&(this.state={...this.state,isDisabled:this.props.disabled})}shouldComponentUpdate(e,t){let r;return e.isSelected?r=e.isSelected():(r=!0===e.target[e.propertyName],e.target[e.propertyName]===ss&&(t.isConflict=!0)),r!==t.isSelected||this._localChange?(t.isSelected=r,this._localChange=!1,!0):e.disabled!==t.isDisabled||e.label!==this.props.label||e.target!==this.props.target||t.isConflict!==this.state.isConflict}onChange(){this._localChange=!0,this.props.onSelect?this.props.onSelect(!this.state.isSelected):(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:!this.state.isSelected,initialValue:this.state.isSelected}),this.props.target&&this.props.propertyName&&(this.props.target[this.props.propertyName]=!this.state.isSelected)),this.props.onValueChanged&&this.props.onValueChanged(),this.setState({isSelected:!this.state.isSelected,isConflict:!1})}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target);rs("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else rs("undefined")}render(){const e=this.props.large?is.size40:is.size30,t=this.state.isConflict?e.mixed:this.state.isSelected?e.on:e.off;return(0,o.jsxs)("div",{className:"checkBoxLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),this.props.label&&(0,o.jsx)("div",{className:"label",title:this.props.iconLabel,children:this.props.label}),this.props.faIcons&&(0,o.jsx)(Pr,{className:"cbx "+(this.props.disabled?"disabled":""),icon:this.state.isSelected?this.props.faIcons.enabled:this.props.faIcons.disabled,onClick:()=>!this.props.disabled&&this.onChange()}),!this.props.faIcons&&(0,o.jsx)("div",{className:"checkBox",children:(0,o.jsxs)("label",{className:`container lbl${this.props.disabled?" disabled":""} ${this.state.isSelected?"checked":""}`,children:[(0,o.jsx)("input",{type:"checkbox",className:"cbx hidden "+(this.state.isConflict?"conflict":""),checked:this.state.isSelected,onChange:()=>this.onChange(),disabled:!!this.props.disabled}),(0,o.jsx)("img",{className:"icon",src:t,alt:this.props.label})]})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]})}}const ps=e=>{const{collector:t,onVisibleRangeChangedObservable:n}=e,[a,i]=(0,r.useState)(),[l,p]=(0,r.useState)(),[c,d]=(0,r.useState)(),[h,u]=(0,r.useState)(),[b,g]=(0,r.useState)();(0,r.useEffect)((()=>{if(!n)return;const e=e=>{g(e.valueMap)};return n.add(e),()=>{n.removeCallback(e)}}),[n]),(0,r.useEffect)((()=>{const e=e=>{const t=new Map,r=new Map;e.forEach(((e,n)=>{const s=e.category??"",o=t.get(s)??[];let a=r.get(s)??0;o.push(n),t.set(s,o),e.hidden||(a+=1),r.set(s,a)}));const n=Array.from(t.keys());n.sort(),p(t),d(r),i(e),u(n)};return t.metadataObservable.add(e),()=>{t.metadataObservable.removeCallback(e)}}),[]);const m=e=>r=>{t.updateMetadata(e,"hidden",!r)},A=e=>r=>{const n=l?.get(e);n?.forEach((e=>{t.updateMetadata(e,"hidden",!r)}))},C=e=>r=>{t.updateMetadata(e,"color",r)};return(0,o.jsx)("div",{id:"performance-viewer-sidebar",children:h&&h.map((e=>(0,o.jsxs)("div",{children:[e?(0,o.jsxs)("div",{className:"category-header header sidebar-item",children:[(0,o.jsx)("span",{className:"category",children:e}),(0,o.jsx)(ls,{isSelected:()=>c?.get(e)===l?.get(e)?.length,onSelect:A(e),faIcons:{enabled:Br,disabled:Qr}})]},`header-${e}`):(0,o.jsxs)("div",{className:"version-header sidebar-item",children:[(0,o.jsx)("span",{className:"category",children:"Version:"}),(0,o.jsx)("span",{className:"value",children:s.Engine.Version})]},"header-version"),l?.get(e)?.map((e=>{const t=a?.get(e),r=b?.get(e);return t&&(0,o.jsxs)("div",{className:"sidebar-item measure",children:[(0,o.jsxs)("div",{className:"category",children:[(0,o.jsx)(ls,{isSelected:()=>!t.hidden,onSelect:m(e),faIcons:{enabled:Br,disabled:Qr}}),(0,o.jsx)($n,{value:s.Color3.FromHexString(t.color??"#000"),onColorChanged:C(e),shouldPopRight:!0}),(0,o.jsx)("span",{className:"sidebar-item-label",children:e})]}),r&&(0,o.jsxs)("div",{className:"value",children:[" ",((r.min+r.max)/2).toFixed(2)," "]})]},`perf-sidebar-item-${e}`)}))]},`category-${e||"version"}`)))})},cs=({returnToPlayhead:e})=>(0,o.jsx)("button",{className:"performancePlayheadButton",onClick:()=>{e.notifyObservers()},title:"Return to Playhead",children:"Return"});var ds;!function(e){e[e.Milliseconds=0]="Milliseconds",e[e.Seconds=1]="Seconds",e[e.Minutes=2]="Minutes",e[e.Hours=3]="Hours"}(ds||(ds={}));const hs="#000",us="#4d5960",bs=.8,gs="12px Arial",ms="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ",As=1e3,Cs=6e4,fs=36e5;class xs{constructor(e,t){this._sizeOfWindow=300,this.update=function(e){let t=0;return function(...r){const n=Date.now();n-t<15||(t=n,e(...r))}}((()=>this._draw())),this._prevPointById=new Map,this._prevValueById=new Map,this._handleDataHover=e=>{this._panPosition||(this._hoverPosition={xPos:e.clientX,yPos:e.clientY},this._debouncedTooltip(this._hoverPosition,this._drawableArea))},this._debouncedTooltip=function(e){let t;return function(...r){clearTimeout(t),t=setTimeout((()=>e(...r)),32)}}(((e,t)=>{this._preprocessTooltip(e,t),this._drawTooltip(e,t)})),this._handleStopHover=()=>{this._hoverPosition=null},this._handleZoom=e=>{if(e.preventDefault(),!e.deltaY)return;const t=100*(-.01*e.deltaY|0),r=this._getNumberOfSlices();this._shouldBecomeRealtime()&&(this._position=null),this._sizeOfWindow=s.Scalar.Clamp(this._sizeOfWindow-t,60,r)},this._handlePanStart=e=>{const{_ctx:t}=this;if(!t||!t.canvas)return;const r=t.canvas;this._panPosition={xPos:e.clientX,delta:0},this._hoverPosition=null,r.addEventListener("mousemove",this._handlePan)},this._handlePan=e=>{if(!this._panPosition||0===this._getNumberOfSlices())return;const t=this._panPosition.delta+e.clientX-this._panPosition.xPos,r=t/((this._drawableArea.right-this._drawableArea.left)/this._sizeOfWindow)|0,n=this._position??this._getNumberOfSlices()-1;this._position=s.Scalar.Clamp(n-r,Math.floor(this._sizeOfWindow*bs),this._getNumberOfSlices()-Math.floor(this._sizeOfWindow*(1-bs))),0===r?this._panPosition.delta+=t:this._panPosition.delta=0,this._panPosition.xPos=e.clientX,this._prevPointById.clear(),this._prevValueById.clear()},this._handlePanStop=()=>{const{_ctx:e}=this;e&&e.canvas&&(this._shouldBecomeRealtime()&&(this._position=null),e.canvas.removeEventListener("mousemove",this._handlePan),this._panPosition=null)},this._ctx=e.getContext&&e.getContext("2d"),this._width=e.width,this._height=e.height,this._ticks=[],this._panPosition=null,this._hoverPosition=null,this._position=null,this._datasetBounds={start:0,end:0},this._globalTimeMinMax={min:1/0,max:0},this._drawableArea={top:0,left:0,right:0,bottom:0},this._tooltipTextCache={text:"",width:0},this._tickerTextCache={text:"",width:0},this._tooltipItems=[],this._tickerItems=[],this._preprocessedTooltipInfo={focusedId:"",longestText:"",numberOfTooltipItems:0,xForActualTimestamp:0},this._numberOfTickers=0,this._onVisibleRangeChangedObservable=t.onVisibleRangeChangedObservable;for(let e=0;e<64;e++)this._tooltipItems.push({text:"",color:""}),this._tickerItems.push({text:"",id:"",max:0,min:0});if(!this._ctx)throw Error("No canvas context accessible");const r=this._ctx.measureText(ms);this._defaultLineHeight=r.actualBoundingBoxAscent+r.actualBoundingBoxDescent,this._axisHeight=20+this._defaultLineHeight+10,this._ctx.save(),this._ctx.font=gs;const n=this._ctx.measureText(ms);this._addonFontLineHeight=n.actualBoundingBoxAscent+n.actualBoundingBoxDescent,this._ctx.restore(),this.datasets=t.datasets,this.metadata=new Map,this._attachEventListeners(e)}resize(e){const{_ctx:t}=this,{width:r,height:n}=e;t&&t.canvas&&(this._width=r,this._height=n,t.canvas.width=r,t.canvas.height=n,this.update())}resetDataPosition(){this._position=null}_draw(){const{_ctx:e}=this;if(!e)return;const t=this._getNumberOfSlices();if(0===t)return;this.clear(),this._globalTimeMinMax.min=1/0,this._globalTimeMinMax.max=0;const r=this._position??t-1;let n=r-Math.ceil(this._sizeOfWindow*bs),o=0;n<0&&(o=0-n,n=0);let a=Math.ceil(r+this._sizeOfWindow*(1-bs)+o);if(a>t){const e=a-t;a=t,n=Math.max(n-e,0)}this._datasetBounds.start=n,this._datasetBounds.end=a,this._globalTimeMinMax.min=this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.start)),this._globalTimeMinMax.max=this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.end-1));const i=Math.ceil((this._globalTimeMinMax.max-this._globalTimeMinMax.min)/bs+this._globalTimeMinMax.min);this._datasetBounds.end=this._getClosestPointToTimestamp(i)+1,this._globalTimeMinMax.max=Math.max(this.datasets.data.at(this.datasets.startingIndices.at(this._datasetBounds.end-1)),this._globalTimeMinMax.max);const l=s.Scalar.Clamp((this._globalTimeMinMax.max-this._globalTimeMinMax.min)/(i-this._globalTimeMinMax.min),bs,1);this._globalTimeMinMax.max=i,this._drawableArea.top=0,this._drawableArea.left=0,this._drawableArea.bottom=this._height,this._drawableArea.right=this._width,this._drawTickers(this._drawableArea,this._datasetBounds),this._drawTimeAxis(this._globalTimeMinMax,this._drawableArea),this._drawPlayheadRegion(this._drawableArea,l),this._drawableArea.top+=2,this._drawableArea.bottom-=2,this._preprocessTooltip(this._hoverPosition,this._drawableArea);const{left:p,right:c,bottom:d,top:h}=this._drawableArea;this.datasets.ids.forEach(((t,r)=>{let n,o=this._prevPointById.get(t),a=this._prevValueById.get(t),i=!1;for(let e=0;e<this._numberOfTickers;e++)this._tickerItems[e].id===t&&(i=!0);if(!i)return;e.beginPath(),e.strokeStyle=this.metadata.get(t)?.color??hs,this._preprocessedTooltipInfo.focusedId===t?e.globalAlpha=1:""!==this._preprocessedTooltipInfo.focusedId&&(e.globalAlpha=.2);const l=new Array(this._datasetBounds.end-this._datasetBounds.start);for(let e=this._datasetBounds.start;e<this._datasetBounds.end;e++){if(r>=this.datasets.data.at(this.datasets.startingIndices.at(e)+s.PerformanceViewerCollector.NumberOfPointsOffset))continue;const o=this.datasets.startingIndices.at(e)+s.PerformanceViewerCollector.SliceDataOffset+r,i=this.datasets.data.at(o);void 0===a&&(a=i,this._prevValueById.set(t,a));const p=.2*i+.8*a;l[e-this._datasetBounds.start]=p,n||(n={min:p,max:p}),this._prevValueById.set(t,p),n.min=Math.min(n.min,p),n.max=Math.max(n.max,p)}const u=n.max-n.min;n.min-=.1*u,n.max+=.1*u;for(let r=this._datasetBounds.start;r<this._datasetBounds.end;r++){const s=this.datasets.data.at(this.datasets.startingIndices.at(r)),a=l[r-this._datasetBounds.start],i=this._getPixelForNumber(s,this._globalTimeMinMax,p,c-p,!1),u=this._getPixelForNumber(a,n,h,d-h,!0);void 0===o&&(o=[i,u],this._prevPointById.set(t,o));const b=i-o[0];b>.1*(c-p)?(e.fillStyle="#aaaaaa",e.fillRect(o[0],h,b,d-h)):o[0]<i&&(e.moveTo(o[0],o[1]),e.lineTo(i,u)),o[0]=i,o[1]=u}e.stroke()})),e.globalAlpha=1,this._drawTooltip(this._hoverPosition,this._drawableArea)}_drawTickers(e,t){const{_ctx:r}=this;if(!r)return;let n="";this._numberOfTickers=0;const o=new Map;let a;this.datasets.ids.forEach(((e,r)=>{if(this.metadata.get(e)?.hidden)return;const a=this._getMinMax(t,r),i=this.datasets.data.at(this.datasets.startingIndices.at(t.end-1)+s.PerformanceViewerCollector.SliceDataOffset+r),l=`${e}: ${i.toFixed(2)} (max: ${a.max.toFixed(2)}, min: ${a.min.toFixed(2)})`;o.set(e,{min:a.min,max:a.max,current:i}),l.length>n.length&&(n=l),this._tickerItems[this._numberOfTickers].id=e,this._tickerItems[this._numberOfTickers].max=a.max,this._tickerItems[this._numberOfTickers].min=a.min,this._tickerItems[this._numberOfTickers].text=l,this._numberOfTickers++})),this._onVisibleRangeChangedObservable?.notifyObservers({valueMap:o}),r.save(),r.font=gs,r.textBaseline="middle",r.textAlign="left",this._tickerTextCache.text.length===n.length?a=this._tickerTextCache.width:(a=r.measureText(n).width+20,this._tickerTextCache.text=n,this._tickerTextCache.width=a),r.restore()}_getClosestPointToTimestamp(e){let t=0,r=this._getNumberOfSlices()-1,n=0;for(;t<=r;){const s=Math.trunc((t+r)/2),o=this.datasets.data.at(this.datasets.startingIndices.at(s));if(Math.abs(o-e)<Math.abs(this.datasets.data.at(this.datasets.startingIndices.at(n))-e)&&(n=s),o<e)t=s+1;else{if(!(o>e))break;r=s-1}}return n}_getNumberOfSlices(){return this.datasets.startingIndices.itemLength}_drawTimeAxis(e,t){const{_ctx:r}=this;if(!r)return;const n=t.right-t.left;this._generateTicks(e,n),t.bottom-=this._axisHeight,r.save(),r.fillStyle="#c0c4c8",r.fillRect(t.left,t.bottom,n,this._axisHeight),r.beginPath(),r.strokeStyle=hs,r.moveTo(t.left,t.bottom),r.lineTo(t.right,t.bottom),r.fillStyle=hs,r.textAlign="center",r.textBaseline="middle";const s=this._getTimestampUnit(this._ticks[this._ticks.length-1]);this._ticks.forEach((o=>{let a=this._getPixelForNumber(o,e,t.left,n,!1);a>n&&(a=n),r.moveTo(a,t.bottom),r.lineTo(a,t.bottom+10),r.fillText(this._parseTimestamp(o,s),a,t.bottom+20)})),r.stroke(),r.restore()}_getTimestampUnit(e){return e/fs>1?ds.Hours:e/Cs>1?ds.Minutes:e/As>1?ds.Seconds:ds.Milliseconds}_parseTimestamp(e,t){let r="";if(t>=ds.Hours){const n=Math.floor(e/fs);e-=n*fs,r+=`${n.toString().padStart(t>ds.Hours?2:1,"0")}:`}if(t>=ds.Minutes){const n=Math.floor(e/Cs);e-=n*Cs,r+=`${n.toString().padStart(t>ds.Minutes?2:1,"0")}:`}const n=Math.floor(e/As);return e-=n*As,r+=n.toString().padStart(t>ds.Seconds?2:1,"0"),e>0&&(r.length>0&&(r+="."),r+=Math.round(e).toString().padStart(3,"0")),r}_generateTicks(e,t){const{min:r,max:n}=e;this._ticks.length=0;const s=Math.ceil(t/40),o=this._niceNumber(n-r,!1),a=this._niceNumber(o/(s-1),!0),i=Math.floor(r/a)*a,l=Math.floor(n/a)*a;for(let e=i;e<=l+.5*a;e+=a)this._ticks.push(e)}_niceNumber(e,t){const r=Math.floor(Math.log10(e)),n=e/Math.pow(10,r);let s;return s=t?n<1.5?1:n<3?2:n<7?5:10:n<=1?1:n<=2?2:n<=5?5:10,s*Math.pow(10,r)}_getMinMax(e,t){let r=1/0,n=0;for(let o=e.start;o<e.end;o++){if(t>=this.datasets.data.at(this.datasets.startingIndices.at(o)+s.PerformanceViewerCollector.NumberOfPointsOffset))continue;const e=this.datasets.startingIndices.at(o)+s.PerformanceViewerCollector.SliceDataOffset+t,a=this.datasets.data.at(e);a<r&&(r=a),a>n&&(n=a)}return{min:r,max:n}}_getPixelForNumber(e,t,r,n,s){const{min:o,max:a}=t;let i=Math.abs(a-o)>.001?(e-o)/(a-o):.5;return s&&(i=1-i),r+i*n}_attachEventListeners(e){e.addEventListener("wheel",this._handleZoom),e.addEventListener("mousemove",this._handleDataHover),e.addEventListener("mousedown",this._handlePanStart),e.addEventListener("mouseleave",this._handleStopHover),e.ownerDocument.addEventListener("mouseup",this._handlePanStop)}_removeEventListeners(e){e.removeEventListener("wheel",this._handleZoom),e.removeEventListener("mousemove",this._handleDataHover),e.removeEventListener("mousedown",this._handlePanStart),e.removeEventListener("mouseleave",this._handleStopHover),e.ownerDocument.removeEventListener("mouseup",this._handlePanStop)}_getDistanceFromLine(e,t,r,n,s,o){if(e===r&&t===n)return Math.sqrt(Math.pow(e-s,2)+Math.pow(t-o,2));let a=0,i=0,l=0,p=0;return t>=n?(a=e,i=t,l=r,p=n):(a=r,i=n,l=e,p=t),o<p?Math.sqrt(Math.pow(l-s,2)+Math.pow(p-o,2)):o>i?Math.sqrt(Math.pow(a-s,2)+Math.pow(i-o,2)):Math.abs((r-e)*(t-o)-(e-s)*(n-t))/Math.sqrt(Math.pow(r-e,2)+Math.pow(n-t,2))}_preprocessTooltip(e,t){const{_ctx:r}=this;if(null===e||!r||!r.canvas||0===this._getNumberOfSlices())return;const{left:n,top:o}=r.canvas.getBoundingClientRect(),a=e.yPos-o;let i=e.xPos-n;i>t.right&&(i=t.right);const l=this._getNumberFromPixel(i,this._globalTimeMinMax,t.left,t.right,!1);let p="",c=0;const d=this._getClosestPointToTimestamp(l);let h=0,u="",b={min:0,max:0},g=Number.POSITIVE_INFINITY;this.datasets.ids.forEach(((r,o)=>{if(this.metadata.get(r)?.hidden)return;if(o>=this.datasets.data.at(this.datasets.startingIndices.at(d)+s.PerformanceViewerCollector.NumberOfPointsOffset))return;const i=this.datasets.startingIndices.at(d)+s.PerformanceViewerCollector.SliceDataOffset+o,l=this.datasets.data.at(i);let m;for(let e=0;e<this._numberOfTickers;e++)this._tickerItems[e].id===r&&(m=this._tickerItems[e]);if(!m)return;h=this.datasets.data.at(this.datasets.startingIndices.at(d));const A=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0),C=this._getPixelForNumber(h,this._globalTimeMinMax,t.left,t.right-t.left,!1),f=`${r}: ${l.toFixed(2)}`;if(f.length>p.length&&(p=f),this._tooltipItems[c].text=f,this._tooltipItems[c].color=this.metadata.get(r)?.color??hs,c++,!this._position)return;let x=this._getDistanceFromLine(C,A,C,A,e.xPos-n,a);if(d+1<this.datasets.data.itemLength&&this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.NumberOfPointsOffset)>o){const r=this.datasets.data.at(this.datasets.startingIndices.at(d+1)),i=this._getPixelForNumber(r,this._globalTimeMinMax,t.left,t.right-t.left,!1),l=this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.SliceDataOffset+o),p=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0);x=Math.min(this._getDistanceFromLine(C,A,i,p,e.xPos-n,a),x)}if(d-1>=0&&this.datasets.data.at(this.datasets.startingIndices.at(d+1)+s.PerformanceViewerCollector.NumberOfPointsOffset)>o){const r=this.datasets.data.at(this.datasets.startingIndices.at(d-1)),i=this._getPixelForNumber(r,this._globalTimeMinMax,t.left,t.right-t.left,!1),l=this.datasets.data.at(this.datasets.startingIndices.at(d-1)+s.PerformanceViewerCollector.SliceDataOffset+o),p=this._getPixelForNumber(l,m,t.top,t.bottom-t.top,!0);x=Math.min(this._getDistanceFromLine(C,A,i,p,e.xPos-n,a),x)}x<g&&(u=r,g=x,b=m)}));const m=this._getPixelForNumber(h,this._globalTimeMinMax,t.left,t.right-t.left,!1);if(this._preprocessedTooltipInfo.xForActualTimestamp=m,g<=10&&this._position){this._preprocessedTooltipInfo.focusedId=u;const e=this._getNumberFromPixel(a,b,t.top,t.bottom,!0),r=`${u}: ${e.toFixed(2)}`;this._preprocessedTooltipInfo.longestText=r,this._preprocessedTooltipInfo.numberOfTooltipItems=1,this._tooltipItems[0].text=r,this._tooltipItems[0].color=this.metadata.get(u)?.color??hs}else this._preprocessedTooltipInfo.focusedId="",this._preprocessedTooltipInfo.longestText=p,this._preprocessedTooltipInfo.numberOfTooltipItems=c}_drawTooltip(e,t){const{_ctx:r}=this;if(null===e||!r||!r.canvas||0===this._getNumberOfSlices())return;const{left:n,top:s}=r.canvas.getBoundingClientRect(),{numberOfTooltipItems:o,xForActualTimestamp:a,longestText:i}=this._preprocessedTooltipInfo;r.save(),r.fillStyle=us;const l=t.bottom+3;if(r.beginPath(),r.moveTo(a,l),r.lineTo(a+10,l+10),r.lineTo(a-10,l+10),r.closePath(),r.fill(),r.strokeStyle=us,r.beginPath(),""===this._preprocessedTooltipInfo.focusedId)r.moveTo(a,t.bottom),r.lineTo(a,0);else{const n=e.yPos-s;r.moveTo(t.left,n),r.lineTo(t.right,n)}r.stroke(),r.font=gs,r.textBaseline="middle",r.textAlign="left";const p=this._addonFontLineHeight,c=this._addonFontLineHeight+Math.floor(5);let d;i===this._tooltipTextCache.text?d=this._tooltipTextCache.width:(d=r.measureText(i).width+p+20+5,this._tooltipTextCache.text=i,this._tooltipTextCache.width=d);const h=c*(o+1);let u=e.xPos-n,b=t.bottom-20-h;u+d>this._width&&(u-=d),r.globalAlpha=.8,r.fillStyle="#566268",r.fillRect(u,b,d,h),r.globalAlpha=1,u+=10,b+=c;for(let e=0;e<o;e++){const t=this._tooltipItems[e];r.fillStyle=t.color,r.fillRect(u,b-Math.floor(p/2),p,p),r.fillStyle="#fbfbfb",r.fillText(t.text,u+p+5,b),b+=c}r.restore()}_getNumberFromPixel(e,t,r,n,s){let o=(e-r)/(n-r);return s&&(o=1-o),t.min+o*(t.max-t.min)}_shouldBecomeRealtime(){if(0===this._getNumberOfSlices())return!1;const e=this._position,t=this._getNumberOfSlices()-1;if(null===e)return!1;const r=Math.max(0-(e-Math.ceil(this._sizeOfWindow*bs)),0),n=Math.min(r+e+Math.ceil(this._sizeOfWindow*(1-bs)),t);return this.datasets.data.at(this.datasets.startingIndices.at(n))/this.datasets.data.at(this.datasets.startingIndices.at(t))>.998}_drawPlayheadRegion(e,t){const{_ctx:r}=this;if(!r||t>=.95)return;const n=Math.ceil(e.right*t),s=n-8,o=n+2,a=e.bottom-e.top-1;r.save(),r.fillStyle="#dfe9ed",r.fillRect(o,e.top,e.right-o,a),r.fillStyle="#0a3066",r.fillRect(n,e.top,2,a),r.fillStyle="#b9dbef",r.fillRect(s,e.top,8,a),r.restore()}destroy(){this._ctx&&this._ctx.canvas&&(this._removeEventListeners(this._ctx.canvas),this._ctx=null)}clear(){const{_ctx:e,_width:t,_height:r}=this;e&&(e.save(),e.resetTransform(),e.clearRect(0,0,t,r),e.restore())}}const ys=e=>{const{id:t,collector:n,scene:a,layoutObservable:i,returnToPlayheadObservable:l,onVisibleRangeChangedObservable:p,initialGraphSize:c}=e,d=(0,r.useRef)(null);return(0,r.useEffect)((()=>{if(!d.current)return;let e;c&&(d.current.width=c.width,d.current.height=c.height);try{e=new xs(d.current,{datasets:n.datasets,onVisibleRangeChangedObservable:p})}catch(e){return void s.Logger.Error(e)}const t=t=>{if(!d.current)return;const{left:r,top:n}=d.current.getBoundingClientRect();t.width=t.width-r,t.height=t.height-n,e?.resize(t)},r=()=>{e?.update()},o=t=>{e&&(e.metadata=t,e.update())};return a.onAfterRenderObservable.add(r),n.metadataObservable.add(o),i?.add(t),l?.add((()=>{e?.resetDataPosition()})),()=>{e?.destroy(),i?.removeCallback(t),a.onAfterRenderObservable.removeCallback(r),n.metadataObservable.removeCallback(o)}}),[d]),(0,o.jsx)("canvas",{id:t,ref:d})},vs=e=>{const{scene:t,layoutObservable:n,returnToLiveObservable:a,performanceCollector:i,initialGraphSize:l}=e,[p]=(0,r.useState)(new s.Observable);return(0,o.jsxs)("div",{id:"performance-viewer",children:[(0,o.jsx)(cs,{returnToPlayhead:a}),(0,o.jsx)(ps,{collector:i,onVisibleRangeChangedObservable:p}),(0,o.jsx)(ys,{id:"performance-viewer-graph",returnToPlayheadObservable:a,layoutObservable:n,scene:t,collector:i,onVisibleRangeChangedObservable:p,initialGraphSize:l})]})};var js=p(5030),Os={};Os.styleTagTransform=Qn(),Os.setAttributes=Vn(),Os.insert=Hn().bind(null,"head"),Os.domAPI=Gn(),Os.insertStyleElement=Zn(),Bn()(js.A,Os),js.A&&js.A.locals&&js.A.locals;const Ss={width:1024,height:512},ws={width:724,height:512};var Ms;!function(e){e.Count="Count",e.FrameSteps="Frame Steps Duration"}(Ms||(Ms={}));const Ns=[{strategyCallback:s.PerfCollectionStrategy.FpsStrategy()},{strategyCallback:s.PerfCollectionStrategy.TotalMeshesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveMeshesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveIndicesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveBonesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ActiveParticlesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.DrawCallsStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalLightsStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalVerticesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalMaterialsStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.TotalTexturesStrategy(),category:Ms.Count,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.AbsoluteFpsStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.MeshesSelectionStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.RenderTargetsStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.ParticlesStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.SpritesStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.AnimationsStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.PhysicsStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.RenderStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.FrameTotalStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.InterFrameStrategy(),category:Ms.FrameSteps,hidden:!0},{strategyCallback:s.PerfCollectionStrategy.GpuFrameTimeStrategy(),category:Ms.FrameSteps,hidden:!0}],ks=e=>{const{scene:t}=e,[n,a]=(0,r.useState)(!1),[i,l]=(0,r.useState)(!1),[p,c]=(0,r.useState)(),[d]=(0,r.useState)(new s.Observable),[h]=(0,r.useState)(new s.Observable),u=e=>{e&&e.close(),l(!1),a(!1)};(0,r.useEffect)((()=>{i||p&&(p.stop(),p.clear(!1),m(p))}),[i]);const b=()=>{p&&Dp._CreatePersistentPopup({props:{id:"performance-viewer",title:"Realtime Performance Viewer",onClose:u,onResize:g,size:Ss},children:(0,o.jsx)(vs,{scene:t,layoutObservable:d,returnToLiveObservable:h,performanceCollector:p,initialGraphSize:ws})},document.body)},g=e=>{const t=e?.innerWidth??0,r=e?.innerHeight??0;d.notifyObservers({width:t,height:r})},m=e=>{e.addCollectionStrategies(...Ns),s.PressureObserverWrapper.IsAvailable&&e.addCollectionStrategies({strategyCallback:s.PerfCollectionStrategy.PressureStrategy(),category:Ms.FrameSteps,hidden:!0})};return(0,r.useEffect)((()=>{const e=t.getPerfCollector();m(e),c(e)}),[]),(0,o.jsxs)(Pn,{title:"Performance Viewer",children:[!n&&(0,o.jsx)(Dn,{label:"Open Realtime Perf Viewer",onClick:()=>{a(!0),p?.start(!0),b()}}),!n&&(0,o.jsx)(Tn,{accept:"csv",label:"Load Perf Viewer using CSV",onClick:e=>{s.Tools.ReadFile(e,(e=>{a(!1),l(!0),p?.stop();const t=p?.loadFromFileData(e);t?b():(a(!1),p?.start(!0))}))}}),(0,o.jsx)(Dn,{label:"Export Perf to CSV",onClick:()=>{p?.exportDataToCsv()}}),!n&&(0,o.jsx)(Dn,{label:p?.isStarted?"Stop Recording":"Begin Recording",onClick:()=>{p?.isStarted?p?.stop():p?.start(!0)}})]})};class Ls extends kn{constructor(e){super(e);const t=this.props.scene;t&&(this._sceneInstrumentation=new s.SceneInstrumentation(t),this._sceneInstrumentation.captureActiveMeshesEvaluationTime=!0,this._sceneInstrumentation.captureRenderTargetsRenderTime=!0,this._sceneInstrumentation.captureFrameTime=!0,this._sceneInstrumentation.captureRenderTime=!0,this._sceneInstrumentation.captureInterFrameTime=!0,this._sceneInstrumentation.captureParticlesRenderTime=!0,this._sceneInstrumentation.captureSpritesRenderTime=!0,this._sceneInstrumentation.capturePhysicsTime=!0,this._sceneInstrumentation.captureAnimationsTime=!0,this._engineInstrumentation=new s.EngineInstrumentation(t.getEngine()),this._engineInstrumentation.captureGPUFrameTime=!0,this._timerIntervalId=window.setInterval((()=>this.forceUpdate()),500))}componentWillUnmount(){this._sceneInstrumentation&&(this._sceneInstrumentation.dispose(),this._sceneInstrumentation=null),this._engineInstrumentation&&(this._engineInstrumentation.dispose(),this._engineInstrumentation=null),window.clearInterval(this._timerIntervalId)}render(){const e=this.props.scene;if(!e||!this._sceneInstrumentation||!this._engineInstrumentation)return null;const t=e.getEngine(),r=this._sceneInstrumentation,n=this._engineInstrumentation,a=t.getCaps();return(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsx)(Ln,{label:"Version",value:s.Engine.Version,color:"rgb(113, 159, 255)"}),(0,o.jsx)(In,{label:"FPS",value:t.getFps(),fractionDigits:0}),(0,o.jsx)(ks,{scene:e}),(0,o.jsxs)(Pn,{title:"COUNT",children:[(0,o.jsx)(Ln,{label:"Total meshes",value:e.meshes.length.toString()}),(0,o.jsx)(Ln,{label:"Active meshes",value:e.getActiveMeshes().length.toString()}),(0,o.jsx)(Ln,{label:"Active indices",value:e.getActiveIndices().toString()}),(0,o.jsx)(Ln,{label:"Active faces",value:(e.getActiveIndices()/3).toString()}),(0,o.jsx)(Ln,{label:"Active bones",value:e.getActiveBones().toString()}),(0,o.jsx)(Ln,{label:"Active particles",value:e.getActiveParticles().toString()}),(0,o.jsx)(Ln,{label:"Draw calls",value:r.drawCallsCounter.current.toString()}),(0,o.jsx)(Ln,{label:"Total lights",value:e.lights.length.toString()}),(0,o.jsx)(Ln,{label:"Total vertices",value:e.getTotalVertices().toString()}),(0,o.jsx)(Ln,{label:"Total materials",value:e.materials.length.toString()}),(0,o.jsx)(Ln,{label:"Total textures",value:e.textures.length.toString()})]}),(0,o.jsxs)(Pn,{title:"FRAME STEPS DURATION",children:[(0,o.jsx)(In,{label:"Absolute FPS",value:1e3/this._sceneInstrumentation.frameTimeCounter.lastSecAverage,fractionDigits:0}),(0,o.jsx)(In,{label:"Meshes selection",value:r.activeMeshesEvaluationTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Render targets",value:r.renderTargetsRenderTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Particles",value:r.particlesRenderTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Sprites",value:r.spritesRenderTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Animations",value:r.animationsTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Physics",value:r.physicsTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Render",value:r.renderTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Frame total",value:r.frameTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"Inter-frame",value:r.interFrameTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"GPU Frame time",value:1e-6*n.gpuFrameTimeCounter.lastSecAverage,units:"ms"}),(0,o.jsx)(In,{label:"GPU Frame time (average)",value:1e-6*n.gpuFrameTimeCounter.average,units:"ms"})]}),(0,o.jsxs)(Pn,{title:"SYSTEM INFO",children:[(0,o.jsx)(Ln,{label:"Resolution",value:t.getRenderWidth()+"x"+t.getRenderHeight()}),(0,o.jsx)(Ln,{label:"Hardware scaling level",value:t.getHardwareScalingLevel().toString()}),(0,o.jsx)(Ln,{label:"Engine",value:t.description}),(0,o.jsx)(En,{label:"Std derivatives",value:a.standardDerivatives}),(0,o.jsx)(En,{label:"Compressed textures",value:void 0!==a.s3tc}),(0,o.jsx)(En,{label:"Hardware instances",value:a.instancedArrays}),(0,o.jsx)(En,{label:"Texture float",value:a.textureFloat}),(0,o.jsx)(En,{label:"Texture half-float",value:a.textureHalfFloat}),(0,o.jsx)(En,{label:"Render to texture float",value:a.textureFloatRender}),(0,o.jsx)(En,{label:"Render to texture half-float",value:a.textureHalfFloatRender}),(0,o.jsx)(En,{label:"32bits indices",value:a.uintIndices}),(0,o.jsx)(En,{label:"Fragment depth",value:a.fragmentDepthSupported}),(0,o.jsx)(En,{label:"High precision shaders",value:a.highPrecisionShaderSupported}),(0,o.jsx)(En,{label:"Draw buffers",value:a.drawBuffersExtension}),(0,o.jsx)(En,{label:"Vertex array object",value:a.vertexArrayObject}),(0,o.jsx)(En,{label:"Timer query",value:void 0!==a.timerQuery}),(0,o.jsx)(En,{label:"Stencil",value:t.isStencilEnable}),(0,o.jsx)(En,{label:"Parallel shader compilation",value:null!=a.parallelShaderCompile}),(0,o.jsx)(In,{label:"Max textures units",value:a.maxTexturesImageUnits,fractionDigits:0}),(0,o.jsx)(In,{label:"Max textures size",value:a.maxTextureSize,fractionDigits:0}),(0,o.jsx)(In,{label:"Max anisotropy",value:a.maxAnisotropy,fractionDigits:0}),(0,o.jsx)(Ln,{label:"Driver",value:t.extractDriverInfo()})]})]})}}var Ps=p(4208);class Is extends r.Component{constructor(e){super(e),this.state={isEnabled:!1}}componentDidMount(){const e=s.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene;for(const t of e.meshes)if(t.reservedDataStore&&t.reservedDataStore.isInspectorGrid)return this._gridMesh=t,void this.setState({isEnabled:!0})}addOrRemoveGrid(){const e=s.UtilityLayerRenderer.DefaultKeepDepthUtilityLayer.utilityLayerScene;if(!this._gridMesh){const t=this.props.scene.getWorldExtends(),r=5*(t.max.x-t.min.x),n=5*(t.max.z-t.min.z);this._gridMesh=(0,s.CreateGround)("grid",{width:1,height:1,subdivisions:1},e),this._gridMesh.reservedDataStore||(this._gridMesh.reservedDataStore={}),this._gridMesh.scaling.x=Math.max(r,n),this._gridMesh.scaling.z=this._gridMesh.scaling.x,this._gridMesh.reservedDataStore.isInspectorGrid=!0,this._gridMesh.isPickable=!1;const o=new Ps.GridMaterial("GridMaterial",e);return o.majorUnitFrequency=10,o.minorUnitVisibility=.3,o.gridRatio=.01,o.backFaceCulling=!1,o.mainColor=new s.Color3(1,1,1),o.lineColor=new s.Color3(1,1,1),o.opacity=.8,o.zOffset=1,o.opacityTexture=new s.Texture("https://assets.babylonjs.com/environments/backgroundGround.png",e),this._gridMesh.material=o,void this.setState({isEnabled:!0})}this.setState({isEnabled:!this.state.isEnabled}),this._gridMesh.dispose(!0,!0),this._gridMesh=null}render(){return(0,o.jsx)("div",{children:(0,o.jsx)(ls,{label:"Render grid",isSelected:()=>this.state.isEnabled,onSelect:()=>this.addOrRemoveGrid()})})}}var Es=p(5992);class Ds extends kn{constructor(e){super(e),this._physicsViewersEnabled=!1;const t=this.props.scene;t&&(t.reservedDataStore||(t.reservedDataStore={}),this._physicsViewersEnabled=null!=t.reservedDataStore.physicsViewer)}switchPhysicsViewers(){this._physicsViewersEnabled=!this._physicsViewersEnabled;const e=this.props.scene;if(this._physicsViewersEnabled){const t=new Es.PhysicsViewer(e);e.reservedDataStore.physicsViewer=t;for(const r of e.meshes)if(r.physicsImpostor){const e=t.showImpostor(r.physicsImpostor,r);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}else if(r.physicsBody){const e=t.showBody(r.physicsBody);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}for(const r of e.transformNodes)if(r.physicsBody){const e=t.showBody(r.physicsBody);e&&(e.reservedDataStore={hidden:!0},e.material.reservedDataStore={hidden:!0})}}else e.reservedDataStore.physicsViewer.dispose(),e.reservedDataStore.physicsViewer=null}render(){const e=this.props.scene;return e?(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsxs)(Pn,{title:"HELPERS",selection:this.props.globalState,children:[(0,o.jsx)(Is,{globalState:this.props.globalState,scene:e}),(0,o.jsx)(ls,{label:"Physics",isSelected:()=>this._physicsViewersEnabled,onSelect:()=>this.switchPhysicsViewers()})]}),(0,o.jsxs)(Pn,{title:"CORE TEXTURE CHANNELS",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Diffuse",isSelected:()=>s.StandardMaterial.DiffuseTextureEnabled,onSelect:()=>s.StandardMaterial.DiffuseTextureEnabled=!s.StandardMaterial.DiffuseTextureEnabled}),(0,o.jsx)(ls,{label:"Ambient",isSelected:()=>s.StandardMaterial.AmbientTextureEnabled,onSelect:()=>s.StandardMaterial.AmbientTextureEnabled=!s.StandardMaterial.AmbientTextureEnabled}),(0,o.jsx)(ls,{label:"Specular",isSelected:()=>s.StandardMaterial.SpecularTextureEnabled,onSelect:()=>s.StandardMaterial.SpecularTextureEnabled=!s.StandardMaterial.SpecularTextureEnabled}),(0,o.jsx)(ls,{label:"Emissive",isSelected:()=>s.StandardMaterial.EmissiveTextureEnabled,onSelect:()=>s.StandardMaterial.EmissiveTextureEnabled=!s.StandardMaterial.EmissiveTextureEnabled}),(0,o.jsx)(ls,{label:"Bump",isSelected:()=>s.StandardMaterial.BumpTextureEnabled,onSelect:()=>s.StandardMaterial.BumpTextureEnabled=!s.StandardMaterial.BumpTextureEnabled}),(0,o.jsx)(ls,{label:"Opacity",isSelected:()=>s.StandardMaterial.OpacityTextureEnabled,onSelect:()=>s.StandardMaterial.OpacityTextureEnabled=!s.StandardMaterial.OpacityTextureEnabled}),(0,o.jsx)(ls,{label:"Reflection",isSelected:()=>s.StandardMaterial.ReflectionTextureEnabled,onSelect:()=>s.StandardMaterial.ReflectionTextureEnabled=!s.StandardMaterial.ReflectionTextureEnabled}),(0,o.jsx)(ls,{label:"Refraction",isSelected:()=>s.StandardMaterial.RefractionTextureEnabled,onSelect:()=>s.StandardMaterial.RefractionTextureEnabled=!s.StandardMaterial.RefractionTextureEnabled}),(0,o.jsx)(ls,{label:"ColorGrading",isSelected:()=>s.StandardMaterial.ColorGradingTextureEnabled,onSelect:()=>s.StandardMaterial.ColorGradingTextureEnabled=!s.StandardMaterial.ColorGradingTextureEnabled}),(0,o.jsx)(ls,{label:"Lightmap",isSelected:()=>s.StandardMaterial.LightmapTextureEnabled,onSelect:()=>s.StandardMaterial.LightmapTextureEnabled=!s.StandardMaterial.LightmapTextureEnabled}),(0,o.jsx)(ls,{label:"Fresnel",isSelected:()=>s.StandardMaterial.FresnelEnabled,onSelect:()=>s.StandardMaterial.FresnelEnabled=!s.StandardMaterial.FresnelEnabled}),(0,o.jsx)(ls,{label:"Detail",isSelected:()=>s.MaterialFlags.DetailTextureEnabled,onSelect:()=>s.MaterialFlags.DetailTextureEnabled=!s.MaterialFlags.DetailTextureEnabled}),(0,o.jsx)(ls,{label:"Decal",isSelected:()=>s.MaterialFlags.DecalMapEnabled,onSelect:()=>s.MaterialFlags.DecalMapEnabled=!s.MaterialFlags.DecalMapEnabled})]}),(0,o.jsxs)(Pn,{title:"FEATURES",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Animations",isSelected:()=>e.animationsEnabled,onSelect:()=>e.animationsEnabled=!e.animationsEnabled}),(0,o.jsx)(ls,{label:"Physics",isSelected:()=>e.physicsEnabled,onSelect:()=>e.physicsEnabled=!e.physicsEnabled}),(0,o.jsx)(ls,{label:"Collisions",isSelected:()=>e.collisionsEnabled,onSelect:()=>e.collisionsEnabled=!e.collisionsEnabled}),(0,o.jsx)(ls,{label:"Fog",isSelected:()=>e.fogEnabled,onSelect:()=>e.fogEnabled=!e.fogEnabled}),(0,o.jsx)(ls,{label:"Lens flares",isSelected:()=>e.lensFlaresEnabled,onSelect:()=>e.lensFlaresEnabled=!e.lensFlaresEnabled}),(0,o.jsx)(ls,{label:"Lights",isSelected:()=>e.lightsEnabled,onSelect:()=>e.lightsEnabled=!e.lightsEnabled}),(0,o.jsx)(ls,{label:"Particles",isSelected:()=>e.particlesEnabled,onSelect:()=>e.particlesEnabled=!e.particlesEnabled}),(0,o.jsx)(ls,{label:"Post-processes",isSelected:()=>e.postProcessesEnabled,onSelect:()=>e.postProcessesEnabled=!e.postProcessesEnabled}),(0,o.jsx)(ls,{label:"Probes",isSelected:()=>e.probesEnabled,onSelect:()=>e.probesEnabled=!e.probesEnabled}),(0,o.jsx)(ls,{label:"Textures",isSelected:()=>e.texturesEnabled,onSelect:()=>e.texturesEnabled=!e.texturesEnabled}),(0,o.jsx)(ls,{label:"Procedural textures",isSelected:()=>e.proceduralTexturesEnabled,onSelect:()=>e.proceduralTexturesEnabled=!e.proceduralTexturesEnabled}),(0,o.jsx)(ls,{label:"Render targets",isSelected:()=>e.renderTargetsEnabled,onSelect:()=>e.renderTargetsEnabled=!e.renderTargetsEnabled}),(0,o.jsx)(ls,{label:"Shadows",isSelected:()=>e.shadowsEnabled,onSelect:()=>e.shadowsEnabled=!e.shadowsEnabled}),(0,o.jsx)(ls,{label:"Skeletons",isSelected:()=>e.skeletonsEnabled,onSelect:()=>e.skeletonsEnabled=!e.skeletonsEnabled}),(0,o.jsx)(ls,{label:"Sprites",isSelected:()=>e.spritesEnabled,onSelect:()=>e.spritesEnabled=!e.spritesEnabled})]})]}):null}}var Ts,_s=(Ts=function(e,t){return Ts=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r])},Ts(e,t)},function(e,t){function r(){this.constructor=e}Ts(e,t),e.prototype=null===t?Object.create(t):(r.prototype=t.prototype,new r)}),zs=function(){return zs=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var s in t=arguments[r])Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s]);return e},zs.apply(this,arguments)},Rs={width:"100%",height:"10px",top:"0px",left:"0px",cursor:"row-resize"},Bs={width:"10px",height:"100%",top:"0px",left:"0px",cursor:"col-resize"},Us={width:"20px",height:"20px",position:"absolute"},Gs={top:zs(zs({},Rs),{top:"-5px"}),right:zs(zs({},Bs),{left:void 0,right:"-5px"}),bottom:zs(zs({},Rs),{top:void 0,bottom:"-5px"}),left:zs(zs({},Bs),{left:"-5px"}),topRight:zs(zs({},Us),{right:"-10px",top:"-10px",cursor:"ne-resize"}),bottomRight:zs(zs({},Us),{right:"-10px",bottom:"-10px",cursor:"se-resize"}),bottomLeft:zs(zs({},Us),{left:"-10px",bottom:"-10px",cursor:"sw-resize"}),topLeft:zs(zs({},Us),{left:"-10px",top:"-10px",cursor:"nw-resize"})},Fs=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.onMouseDown=function(e){t.props.onResizeStart(e,t.props.direction)},t.onTouchStart=function(e){t.props.onResizeStart(e,t.props.direction)},t}return _s(t,e),t.prototype.render=function(){return r.createElement("div",{className:this.props.className||"",style:zs(zs({position:"absolute",userSelect:"none"},Gs[this.props.direction]),this.props.replaceStyles||{}),onMouseDown:this.onMouseDown,onTouchStart:this.onTouchStart},this.props.children)},t}(r.PureComponent),Hs=function(){var e=function(t,r){return e=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,t){e.__proto__=t}||function(e,t){for(var r in t)Object.prototype.hasOwnProperty.call(t,r)&&(e[r]=t[r])},e(t,r)};return function(t,r){function n(){this.constructor=t}e(t,r),t.prototype=null===r?Object.create(r):(n.prototype=r.prototype,new n)}}(),Ws=function(){return Ws=Object.assign||function(e){for(var t,r=1,n=arguments.length;r<n;r++)for(var s in t=arguments[r])Object.prototype.hasOwnProperty.call(t,s)&&(e[s]=t[s]);return e},Ws.apply(this,arguments)},Vs={width:"auto",height:"auto"},Ys=function(e,t,r){return Math.max(Math.min(e,r),t)},Zs=function(e,t){return Math.round(e/t)*t},Js=function(e,t){return new RegExp(e,"i").test(t)},Qs=function(e){return Boolean(e.touches&&e.touches.length)},Ks=function(e,t,r){void 0===r&&(r=0);var n=t.reduce((function(r,n,s){return Math.abs(n-e)<Math.abs(t[r]-e)?s:r}),0),s=Math.abs(t[n]-e);return 0===r||s<r?t[n]:e},Xs=function(e){return"auto"===(e=e.toString())||e.endsWith("px")||e.endsWith("%")||e.endsWith("vh")||e.endsWith("vw")||e.endsWith("vmax")||e.endsWith("vmin")?e:e+"px"},qs=function(e,t,r,n){if(e&&"string"==typeof e){if(e.endsWith("px"))return Number(e.replace("px",""));if(e.endsWith("%"))return t*(Number(e.replace("%",""))/100);if(e.endsWith("vw"))return r*(Number(e.replace("vw",""))/100);if(e.endsWith("vh"))return n*(Number(e.replace("vh",""))/100)}return e},$s=["as","ref","style","className","grid","snap","bounds","boundsByDirection","size","defaultSize","minWidth","minHeight","maxWidth","maxHeight","lockAspectRatio","lockAspectRatioExtraWidth","lockAspectRatioExtraHeight","enable","handleStyles","handleClasses","handleWrapperStyle","handleWrapperClass","children","onResizeStart","onResize","onResizeStop","handleComponent","scale","resizeRatio","snapGap"],eo="__resizable_base__",to=function(e){function t(t){var r,n,s,o,a=e.call(this,t)||this;return a.ratio=1,a.resizable=null,a.parentLeft=0,a.parentTop=0,a.resizableLeft=0,a.resizableRight=0,a.resizableTop=0,a.resizableBottom=0,a.targetLeft=0,a.targetTop=0,a.appendBase=function(){if(!a.resizable||!a.window)return null;var e=a.parentNode;if(!e)return null;var t=a.window.document.createElement("div");return t.style.width="100%",t.style.height="100%",t.style.position="absolute",t.style.transform="scale(0, 0)",t.style.left="0",t.style.flex="0 0 100%",t.classList?t.classList.add(eo):t.className+=eo,e.appendChild(t),t},a.removeBase=function(e){var t=a.parentNode;t&&t.removeChild(e)},a.state={isResizing:!1,width:null!==(n=null===(r=a.propsSize)||void 0===r?void 0:r.width)&&void 0!==n?n:"auto",height:null!==(o=null===(s=a.propsSize)||void 0===s?void 0:s.height)&&void 0!==o?o:"auto",direction:"right",original:{x:0,y:0,width:0,height:0},backgroundStyle:{height:"100%",width:"100%",backgroundColor:"rgba(0,0,0,0)",cursor:"auto",opacity:0,position:"fixed",zIndex:9999,top:"0",left:"0",bottom:"0",right:"0"},flexBasis:void 0},a.onResizeStart=a.onResizeStart.bind(a),a.onMouseMove=a.onMouseMove.bind(a),a.onMouseUp=a.onMouseUp.bind(a),a}return Hs(t,e),Object.defineProperty(t.prototype,"parentNode",{get:function(){return this.resizable?this.resizable.parentNode:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"window",{get:function(){return this.resizable&&this.resizable.ownerDocument?this.resizable.ownerDocument.defaultView:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"propsSize",{get:function(){return this.props.size||this.props.defaultSize||Vs},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"size",{get:function(){var e=0,t=0;if(this.resizable&&this.window){var r=this.resizable.offsetWidth,n=this.resizable.offsetHeight,s=this.resizable.style.position;"relative"!==s&&(this.resizable.style.position="relative"),e="auto"!==this.resizable.style.width?this.resizable.offsetWidth:r,t="auto"!==this.resizable.style.height?this.resizable.offsetHeight:n,this.resizable.style.position=s}return{width:e,height:t}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sizeStyle",{get:function(){var e=this,t=this.props.size,r=function(t){var r;if(void 0===e.state[t]||"auto"===e.state[t])return"auto";if(e.propsSize&&e.propsSize[t]&&(null===(r=e.propsSize[t])||void 0===r?void 0:r.toString().endsWith("%"))){if(e.state[t].toString().endsWith("%"))return e.state[t].toString();var n=e.getParentSize();return Number(e.state[t].toString().replace("px",""))/n[t]*100+"%"}return Xs(e.state[t])};return{width:t&&void 0!==t.width&&!this.state.isResizing?Xs(t.width):r("width"),height:t&&void 0!==t.height&&!this.state.isResizing?Xs(t.height):r("height")}},enumerable:!1,configurable:!0}),t.prototype.getParentSize=function(){if(!this.parentNode)return this.window?{width:this.window.innerWidth,height:this.window.innerHeight}:{width:0,height:0};var e=this.appendBase();if(!e)return{width:0,height:0};var t=!1,r=this.parentNode.style.flexWrap;"wrap"!==r&&(t=!0,this.parentNode.style.flexWrap="wrap"),e.style.position="relative",e.style.minWidth="100%",e.style.minHeight="100%";var n={width:e.offsetWidth,height:e.offsetHeight};return t&&(this.parentNode.style.flexWrap=r),this.removeBase(e),n},t.prototype.bindEvents=function(){this.window&&(this.window.addEventListener("mouseup",this.onMouseUp),this.window.addEventListener("mousemove",this.onMouseMove),this.window.addEventListener("mouseleave",this.onMouseUp),this.window.addEventListener("touchmove",this.onMouseMove,{capture:!0,passive:!1}),this.window.addEventListener("touchend",this.onMouseUp))},t.prototype.unbindEvents=function(){this.window&&(this.window.removeEventListener("mouseup",this.onMouseUp),this.window.removeEventListener("mousemove",this.onMouseMove),this.window.removeEventListener("mouseleave",this.onMouseUp),this.window.removeEventListener("touchmove",this.onMouseMove,!0),this.window.removeEventListener("touchend",this.onMouseUp))},t.prototype.componentDidMount=function(){if(this.resizable&&this.window){var e=this.window.getComputedStyle(this.resizable);this.setState({width:this.state.width||this.size.width,height:this.state.height||this.size.height,flexBasis:"auto"!==e.flexBasis?e.flexBasis:void 0})}},t.prototype.componentWillUnmount=function(){this.window&&this.unbindEvents()},t.prototype.createSizeForCssProperty=function(e,t){var r=this.propsSize&&this.propsSize[t];return"auto"!==this.state[t]||this.state.original[t]!==e||void 0!==r&&"auto"!==r?e:"auto"},t.prototype.calculateNewMaxFromBoundary=function(e,t){var r,n,s=this.props.boundsByDirection,o=this.state.direction,a=s&&Js("left",o),i=s&&Js("top",o);if("parent"===this.props.bounds){var l=this.parentNode;l&&(r=a?this.resizableRight-this.parentLeft:l.offsetWidth+(this.parentLeft-this.resizableLeft),n=i?this.resizableBottom-this.parentTop:l.offsetHeight+(this.parentTop-this.resizableTop))}else"window"===this.props.bounds?this.window&&(r=a?this.resizableRight:this.window.innerWidth-this.resizableLeft,n=i?this.resizableBottom:this.window.innerHeight-this.resizableTop):this.props.bounds&&(r=a?this.resizableRight-this.targetLeft:this.props.bounds.offsetWidth+(this.targetLeft-this.resizableLeft),n=i?this.resizableBottom-this.targetTop:this.props.bounds.offsetHeight+(this.targetTop-this.resizableTop));return r&&Number.isFinite(r)&&(e=e&&e<r?e:r),n&&Number.isFinite(n)&&(t=t&&t<n?t:n),{maxWidth:e,maxHeight:t}},t.prototype.calculateNewSizeFromDirection=function(e,t){var r,n=this.props.scale||1,s=(r=this.props.resizeRatio||1,Array.isArray(r)?r:[r,r]),o=s[0],a=s[1],i=this.state,l=i.direction,p=i.original,c=this.props,d=c.lockAspectRatio,h=c.lockAspectRatioExtraHeight,u=c.lockAspectRatioExtraWidth,b=p.width,g=p.height,m=h||0,A=u||0;return Js("right",l)&&(b=p.width+(e-p.x)*o/n,d&&(g=(b-A)/this.ratio+m)),Js("left",l)&&(b=p.width-(e-p.x)*o/n,d&&(g=(b-A)/this.ratio+m)),Js("bottom",l)&&(g=p.height+(t-p.y)*a/n,d&&(b=(g-m)*this.ratio+A)),Js("top",l)&&(g=p.height-(t-p.y)*a/n,d&&(b=(g-m)*this.ratio+A)),{newWidth:b,newHeight:g}},t.prototype.calculateNewSizeFromAspectRatio=function(e,t,r,n){var s=this.props,o=s.lockAspectRatio,a=s.lockAspectRatioExtraHeight,i=s.lockAspectRatioExtraWidth,l=void 0===n.width?10:n.width,p=void 0===r.width||r.width<0?e:r.width,c=void 0===n.height?10:n.height,d=void 0===r.height||r.height<0?t:r.height,h=a||0,u=i||0;if(o){var b=(c-h)*this.ratio+u,g=(d-h)*this.ratio+u,m=(l-u)/this.ratio+h,A=(p-u)/this.ratio+h,C=Math.max(l,b),f=Math.min(p,g),x=Math.max(c,m),y=Math.min(d,A);e=Ys(e,C,f),t=Ys(t,x,y)}else e=Ys(e,l,p),t=Ys(t,c,d);return{newWidth:e,newHeight:t}},t.prototype.setBoundingClientRect=function(){if("parent"===this.props.bounds){var e=this.parentNode;if(e){var t=e.getBoundingClientRect();this.parentLeft=t.left,this.parentTop=t.top}}if(this.props.bounds&&"string"!=typeof this.props.bounds){var r=this.props.bounds.getBoundingClientRect();this.targetLeft=r.left,this.targetTop=r.top}if(this.resizable){var n=this.resizable.getBoundingClientRect(),s=n.left,o=n.top,a=n.right,i=n.bottom;this.resizableLeft=s,this.resizableRight=a,this.resizableTop=o,this.resizableBottom=i}},t.prototype.onResizeStart=function(e,t){if(this.resizable&&this.window){var r,n=0,s=0;if(e.nativeEvent&&function(e){return Boolean((e.clientX||0===e.clientX)&&(e.clientY||0===e.clientY))}(e.nativeEvent)?(n=e.nativeEvent.clientX,s=e.nativeEvent.clientY):e.nativeEvent&&Qs(e.nativeEvent)&&(n=e.nativeEvent.touches[0].clientX,s=e.nativeEvent.touches[0].clientY),this.props.onResizeStart&&this.resizable&&!1===this.props.onResizeStart(e,t,this.resizable))return;this.props.size&&(void 0!==this.props.size.height&&this.props.size.height!==this.state.height&&this.setState({height:this.props.size.height}),void 0!==this.props.size.width&&this.props.size.width!==this.state.width&&this.setState({width:this.props.size.width})),this.ratio="number"==typeof this.props.lockAspectRatio?this.props.lockAspectRatio:this.size.width/this.size.height;var o=this.window.getComputedStyle(this.resizable);if("auto"!==o.flexBasis){var a=this.parentNode;if(a){var i=this.window.getComputedStyle(a).flexDirection;this.flexDir=i.startsWith("row")?"row":"column",r=o.flexBasis}}this.setBoundingClientRect(),this.bindEvents();var l={original:{x:n,y:s,width:this.size.width,height:this.size.height},isResizing:!0,backgroundStyle:Ws(Ws({},this.state.backgroundStyle),{cursor:this.window.getComputedStyle(e.target).cursor||"auto"}),direction:t,flexBasis:r};this.setState(l)}},t.prototype.onMouseMove=function(e){var t=this;if(this.state.isResizing&&this.resizable&&this.window){if(this.window.TouchEvent&&Qs(e))try{e.preventDefault(),e.stopPropagation()}catch(e){}var r=this.props,s=r.maxWidth,o=r.maxHeight,a=r.minWidth,i=r.minHeight,l=Qs(e)?e.touches[0].clientX:e.clientX,p=Qs(e)?e.touches[0].clientY:e.clientY,c=this.state,d=c.direction,h=c.original,u=c.width,b=c.height,g=this.getParentSize(),m=function(e,t,r,n,s,o,a){return n=qs(n,e.width,t,r),s=qs(s,e.height,t,r),o=qs(o,e.width,t,r),a=qs(a,e.height,t,r),{maxWidth:void 0===n?void 0:Number(n),maxHeight:void 0===s?void 0:Number(s),minWidth:void 0===o?void 0:Number(o),minHeight:void 0===a?void 0:Number(a)}}(g,this.window.innerWidth,this.window.innerHeight,s,o,a,i);s=m.maxWidth,o=m.maxHeight,a=m.minWidth,i=m.minHeight;var A=this.calculateNewSizeFromDirection(l,p),C=A.newHeight,f=A.newWidth,x=this.calculateNewMaxFromBoundary(s,o);this.props.snap&&this.props.snap.x&&(f=Ks(f,this.props.snap.x,this.props.snapGap)),this.props.snap&&this.props.snap.y&&(C=Ks(C,this.props.snap.y,this.props.snapGap));var y=this.calculateNewSizeFromAspectRatio(f,C,{width:x.maxWidth,height:x.maxHeight},{width:a,height:i});if(f=y.newWidth,C=y.newHeight,this.props.grid){var v=Zs(f,this.props.grid[0]),j=Zs(C,this.props.grid[1]),O=this.props.snapGap||0;f=0===O||Math.abs(v-f)<=O?v:f,C=0===O||Math.abs(j-C)<=O?j:C}var S={width:f-h.width,height:C-h.height};u&&"string"==typeof u&&(u.endsWith("%")?f=f/g.width*100+"%":u.endsWith("vw")?f=f/this.window.innerWidth*100+"vw":u.endsWith("vh")&&(f=f/this.window.innerHeight*100+"vh")),b&&"string"==typeof b&&(b.endsWith("%")?C=C/g.height*100+"%":b.endsWith("vw")?C=C/this.window.innerWidth*100+"vw":b.endsWith("vh")&&(C=C/this.window.innerHeight*100+"vh"));var w={width:this.createSizeForCssProperty(f,"width"),height:this.createSizeForCssProperty(C,"height")};"row"===this.flexDir?w.flexBasis=w.width:"column"===this.flexDir&&(w.flexBasis=w.height);var M=this.state.width!==w.width,N=this.state.height!==w.height,k=this.state.flexBasis!==w.flexBasis,L=M||N||k;L&&(0,n.flushSync)((function(){t.setState(w)})),this.props.onResize&&L&&this.props.onResize(e,d,this.resizable,S)}},t.prototype.onMouseUp=function(e){var t,r,n=this.state,s=n.isResizing,o=n.direction,a=n.original;if(s&&this.resizable){var i={width:this.size.width-a.width,height:this.size.height-a.height};this.props.onResizeStop&&this.props.onResizeStop(e,o,this.resizable,i),this.props.size&&this.setState({width:null!==(t=this.props.size.width)&&void 0!==t?t:"auto",height:null!==(r=this.props.size.height)&&void 0!==r?r:"auto"}),this.unbindEvents(),this.setState({isResizing:!1,backgroundStyle:Ws(Ws({},this.state.backgroundStyle),{cursor:"auto"})})}},t.prototype.updateSize=function(e){var t,r;this.setState({width:null!==(t=e.width)&&void 0!==t?t:"auto",height:null!==(r=e.height)&&void 0!==r?r:"auto"})},t.prototype.renderResizer=function(){var e=this,t=this.props,n=t.enable,s=t.handleStyles,o=t.handleClasses,a=t.handleWrapperStyle,i=t.handleWrapperClass,l=t.handleComponent;if(!n)return null;var p=Object.keys(n).map((function(t){return!1!==n[t]?r.createElement(Fs,{key:t,direction:t,onResizeStart:e.onResizeStart,replaceStyles:s&&s[t],className:o&&o[t]},l&&l[t]?l[t]:null):null}));return r.createElement("div",{className:i,style:a},p)},t.prototype.render=function(){var e=this,t=Object.keys(this.props).reduce((function(t,r){return-1!==$s.indexOf(r)||(t[r]=e.props[r]),t}),{}),n=Ws(Ws(Ws({position:"relative",userSelect:this.state.isResizing?"none":"auto"},this.props.style),this.sizeStyle),{maxWidth:this.props.maxWidth,maxHeight:this.props.maxHeight,minWidth:this.props.minWidth,minHeight:this.props.minHeight,boxSizing:"border-box",flexShrink:0});this.state.flexBasis&&(n.flexBasis=this.state.flexBasis);var s=this.props.as||"div";return r.createElement(s,Ws({style:n,className:this.props.className},t,{ref:function(t){t&&(e.resizable=t)}}),this.state.isResizing&&r.createElement("div",{style:this.state.backgroundStyle}),this.props.children,this.renderResizer())},t.defaultProps={as:"div",onResizeStart:function(){},onResize:function(){},onResizeStop:function(){},enable:{top:!0,right:!0,bottom:!0,left:!0,topRight:!0,bottomRight:!0,bottomLeft:!0,topLeft:!0},style:{},grid:[1,1],lockAspectRatio:!1,lockAspectRatioExtraWidth:0,lockAspectRatioExtraHeight:0,scale:1,resizeRatio:1,snapGap:0},t}(r.PureComponent);class ro extends r.Component{constructor(){super(...arguments),this._arrowsRef=r.createRef(),this._drag=e=>{this.props.incrementValue(-e.movementY)},this._releaseListener=()=>{this.props.setDragging(!1),this._arrowsRef.current?.ownerDocument.exitPointerLock(),this._arrowsRef.current?.ownerDocument.defaultView.removeEventListener("pointerup",this._releaseListener),this._arrowsRef.current?.ownerDocument.removeEventListener("pointerlockchange",this._lockChangeListener),this._arrowsRef.current?.ownerDocument.defaultView.removeEventListener("mousemove",this._drag)},this._lockChangeListener=()=>{this._arrowsRef.current?.ownerDocument.pointerLockElement!==this._arrowsRef.current&&this._releaseListener()}}render(){return(0,o.jsxs)("div",{className:"arrows",ref:this._arrowsRef,onPointerDown:()=>{this._arrowsRef.current?.ownerDocument.addEventListener("pointerlockchange",this._lockChangeListener),this._arrowsRef.current?.ownerDocument.defaultView.addEventListener("pointerup",this._releaseListener),this._arrowsRef.current?.ownerDocument.defaultView.addEventListener("mousemove",this._drag),this.props.setDragging(!0),this._arrowsRef.current?.requestPointerLock()},onDragStart:e=>e.preventDefault(),children:[(0,o.jsx)("img",{className:"upArrowIcon",src:"data:image/svg+xml;base64,PHN2ZyBpZD0iaWNvbnMiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDE1IDE1Ij48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6IzMzMzt9PC9zdHlsZT48L2RlZnM+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNNC4wOSw5LjQ1YS42LjYsMCwwLDEsMC0uODRsMy0zYS42LjYsMCwwLDEsLjg0LDBsMywzYS42LjYsMCwwLDEsMCwuODQuNjEuNjEsMCwwLDEtLjg1LDBsLTItMnY1LjczYS42LjYsMCwwLDEtMS4yLDBWNy40OGwtMiwyQS42MS42MSwwLDAsMSw0LjA5LDkuNDVaIi8+PC9zdmc+",alt:"Increase Value"}),(0,o.jsx)("img",{className:"downArrowIcon",src:"data:image/svg+xml;base64,PHN2ZyBpZD0iaWNvbnMiIHhtbG5zPSJodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2ZyIgdmlld0JveD0iMCAwIDE1IDE1Ij48ZGVmcz48c3R5bGU+LmNscy0xe2ZpbGw6IzMzMzt9PC9zdHlsZT48L2RlZnM+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNNC4wOSw1LjU1YS42MS42MSwwLDAsMSwuODUsMGwyLDJWMS43OWEuNi42LDAsMSwxLDEuMiwwVjcuNTJsMi0yYS42MS42MSwwLDAsMSwuODUsMCwuNi42LDAsMCwxLDAsLjg0bC0zLDNhLjYuNiwwLDAsMS0uODQsMGwtMy0zQS42LjYsMCwwLDEsNC4wOSw1LjU1WiIvPjwvc3ZnPg==",alt:"Increase Value"})]})}}class no extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.target[this.props.propertyName];this.state={value:this.getValueString(t,this.props),dragging:!1},this._store=t}componentWillUnmount(){this.unlock()}getValueString(e,t){return e?e===ss?ss:t.isInteger?e.toFixed(0):e.toFixed(t.digits||4):"0"}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=e.target[e.propertyName],n=this.getValueString(r,e);return n!==t.value?(t.value=n,!0):t.dragging!=this.state.dragging||e.unit!==this.props.unit||e.isInteger!==this.props.isInteger}raiseOnPropertyChanged(e,t){this.props.onChange&&this.props.onChange(e),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}updateValue(e){if(/[^0-9.-]/g.test(e))return;let t;t=this.props.isInteger?parseInt(e):parseFloat(e),isNaN(t)?null!=this.props.defaultValue&&(t=this.props.defaultValue):(void 0!==this.props.min&&t<this.props.min&&(t=this.props.min,e=t.toString()),void 0!==this.props.max&&t>this.props.max&&(t=this.props.max,e=t.toString())),this._localChange=!0,this.setState({value:e}),isNaN(t)||(this.props.target[this.props.propertyName]=t,this.raiseOnPropertyChanged(t,this._store),this._store=t)}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}incrementValue(e,t=!0){t&&this.props.step&&(e*=parseFloat(this.props.step));let r=parseFloat(this.state.value);isNaN(r)&&(r=0),this.updateValue((r+e).toFixed(2))}onKeyDown(e){const t=parseFloat(this.props.step||this.props.isInteger?"1":"0.01"),r=r=>{e.shiftKey&&(r*=10,(e.ctrlKey||e.metaKey)&&(r*=10)),this.incrementValue(r*t,!1),e.preventDefault()};"ArrowUp"===e.key?r(1):"ArrowDown"===e.key&&r(-1),"Enter"===e.key&&this.props.onEnter&&this.props.onEnter(this._store)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target);rs("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else rs("undefined")}render(){let e;e=this.props.isInteger?parseInt(this.state.value):parseFloat(this.state.value);let t=this.props.smallUI?"short":"value";this.state.dragging&&(t+=" dragging"),this.props.arrows&&(t+=" hasArrows");const r=this.state.value===ss?"":this.state.value,n=this.state.value===ss?ss:"";return(0,o.jsxs)(o.Fragment,{children:[!this.props.useEuler&&(0,o.jsxs)("div",{className:this.props.additionalClass?this.props.additionalClass+" floatLine":"floatLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(!this.props.icon||""!=this.props.label)&&(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:t,children:[(0,o.jsx)("input",{type:"number",step:this.props.step||this.props.isInteger?"1":"0.01",className:"numeric-input",onKeyDown:e=>this.onKeyDown(e),value:r,onBlur:()=>{this.unlock(),this.props.onEnter&&this.props.onEnter(this._store)},placeholder:n,onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value),disabled:this.props.disabled}),this.props.arrows&&(0,o.jsx)(ro,{incrementValue:e=>this.incrementValue(e),setDragging:t=>{const r=this.state.dragging;!r&&t&&this.props.onDragStart?this.props.onDragStart(e):r&&!t&&this.props.onDragStop&&this.props.onDragStop(e),this.setState({dragging:t})}})]}),this.props.unit,(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]}),this.props.useEuler&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:this.props.label,minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(e),onChange:e=>this.updateValue(s.Tools.ToRadians(e).toString())})]})}}class so extends r.Component{constructor(e){if(super(e),this._localChange=!1,void 0!==this.props.directValue)this.state={value:this.props.directValue};else{let e=this.props.target[this.props.propertyName];void 0===e&&(e=this.props.maximum),this.state={value:e}}}shouldComponentUpdate(e,t){if(void 0!==e.directValue)return t.value=e.directValue,!0;if(e.label!==this.props.label)return!0;let r=e.target[e.propertyName];return void 0===r&&(r=e.maximum),r!==t.value||this._localChange||e.maximum!==this.props.maximum||e.minimum!==this.props.minimum?(t.value=r,this._localChange=!1,!0):e.unit!==this.props.unit}onChange(e){if("—"===e)return;this._localChange=!0;let t=parseFloat(e);this.props.useEuler&&(t=s.Tools.ToRadians(t)),this.props.target&&(this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:t,initialValue:this.state.value}),this.props.target[this.props.propertyName]=t),this.props.onChange&&this.props.onChange(t),this.setState({value:t})}onInput(e){const t=parseFloat(e);this.props.onInput&&this.props.onInput(t)}prepareDataToRead(e){return null===e&&(e=0),this.props.useEuler?s.Tools.ToDegrees(e):e}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target);rs("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else rs("undefined")}render(){return(0,o.jsxs)("div",{className:"sliderLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(!this.props.icon||""!=this.props.label)&&(0,o.jsx)("div",{className:this.props.margin?"label withMargins":"label",title:this.props.label,children:this.props.label}),(0,o.jsx)(no,{lockObject:this.props.lockObject,isInteger:0===this.props.decimalCount,smallUI:!0,label:"",target:this.state,digits:void 0===this.props.decimalCount?4:this.props.decimalCount,propertyName:"value",min:this.props.minimum,max:this.props.maximum,onEnter:()=>{const e=this.prepareDataToRead(this.state.value);this.onChange(e)},onChange:()=>{const e=this.prepareDataToRead(this.state.value);this.onChange(e)},onPropertyChangedObservable:this.props.onPropertyChangedObservable,unit:this.props.unit}),(0,o.jsx)("div",{className:"slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:this.props.step,min:this.prepareDataToRead(this.props.minimum),max:this.prepareDataToRead(this.props.maximum),value:this.prepareDataToRead(this.state.value),onInput:e=>this.onInput(e.target.value),onChange:e=>this.onChange(e.target.value)})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]})}}const oo=Number.MAX_SAFE_INTEGER;class ao extends r.Component{_remapValueIn(e){return this.props.allowNullValue&&null===e?oo:e}_remapValueOut(e){return this.props.allowNullValue&&e===oo?null:e}_getValue(e){return e.extractValue?e.extractValue(e.target):e.target&&e.propertyName?e.target[e.propertyName]:e.options[e.defaultIfNull||0]}constructor(e){super(e),this._localChange=!1,this.state={value:this._remapValueIn(this._getValue(e))}}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=this._remapValueIn(e.extractValue?e.extractValue(this.props.target):e.target[e.propertyName]);return null!=r&&r!==t.value&&(t.value=r,!0)}raiseOnPropertyChanged(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t,allowNullValue:this.props.allowNullValue})}setValue(e){this.setState({value:e})}updateValue(e){const t=this.props.valuesAreStrings?e:parseInt(e);this._localChange=!0;const r=this.props.extractValue?this.props.extractValue(this.props.target):this.props.target[this.props.propertyName];this.props.noDirectUpdate||(this.props.target[this.props.propertyName]=this._remapValueOut(t)),this.setState({value:t}),this.props.onSelect&&this.props.onSelect(t);const n=this.props.extractValue?this.props.extractValue(this.props.target):this.props.target[this.props.propertyName];this.raiseOnPropertyChanged(n,r)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target);rs("globalThis.debugNode."+this.props.propertyName+" = "+this.props.target[this.props.propertyName]+";// (debugNode as "+t+e+")")}else rs("undefined")}render(){return(0,o.jsxs)("div",{className:"listLine"+(this.props.className?" "+this.props.className:""),children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,color:"black",className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"options",children:(0,o.jsx)("select",{onChange:e=>this.updateValue(e.target.value),value:this.state.value??"",children:this.props.options.map(((e,t)=>(0,o.jsx)("option",{selected:e.selected,value:e.value,title:e.label,children:e.label},e.label+t)))})}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]})}}class io extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={value:this.props.value.toFixed(void 0!==this.props.precision?this.props.precision:3)}}componentWillUnmount(){this.props.lockObject&&(this.props.lockObject.lock=!1)}shouldComponentUpdate(e,t){return this._localChange?(this._localChange=!1,!0):e.value.toString()!==t.value&&(t.value=e.value.toFixed(void 0!==this.props.precision?this.props.precision:3),!0)}updateValue(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this._localChange=!0,this.setState({value:e}),isNaN(t)||this.props.onChange(t)}onBlur(){this._localChange=!1;const e=parseFloat(this.state.value);this.props.lockObject&&(this.props.lockObject.lock=!1),isNaN(e)?this.props.onChange(this.props.value):this.props.onChange(e)}incrementValue(e){let t=parseFloat(this.state.value);isNaN(t)&&(t=0),this.updateValue((t+e).toFixed(void 0!==this.props.precision?this.props.precision:3))}onKeyDown(e){const t=this.props.step||1,r=r=>{e.shiftKey&&(r*=10,(e.ctrlKey||e.metaKey)&&(r*=10)),this.incrementValue(r*t),e.preventDefault()};"ArrowUp"===e.key?r(1):"ArrowDown"===e.key&&r(-1)}render(){return(0,o.jsxs)("div",{className:"numeric",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),this.props.label&&(0,o.jsx)("div",{className:"numeric-label",title:this.props.label,children:`${this.props.label}: `}),(0,o.jsx)("input",{type:"number",step:this.props.step,className:"numeric-input",value:this.state.value,onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>this.onKeyDown(e),onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onBlur:()=>this.onBlur()})]})}}io.defaultProps={step:1};const lo=new s.Color4(0,0,0,0);class po extends r.Component{constructor(e){super(e),this.state={isExpanded:!1,color:this.getValue()},this.props.target._isLinearColor=e.isLinear}shouldComponentUpdate(e,t){const r=t.color,n=this.getValue(e);return r!==this.state.color?(t.color=r,!0):n!==this.state.color?(t.color=n,!0):t.isExpanded!==this.state.isExpanded}getValue(e=this.props){const t=e.target[e.propertyName];return t?"string"==typeof t?t===ss?lo:this._convertToColor(t):e.isLinear?t.toGammaSpace():t.clone():lo}setColorFromString(e){const t=this._convertToColor(e);this.setColor(t)}setColor(e){this.setState({color:e.clone()}),this.props.isLinear&&e.toLinearSpaceToRef(e);const t=this.props.disableAlpha?this._toColor3(e):e,r=this.props.target,n=r[this.props.propertyName],s="string"==typeof r[this.props.propertyName]?t.toHexString():t;r[this.props.propertyName]=s,this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:r,property:this.props.propertyName,value:s,initialValue:n}),this.props.onChange&&this.props.onChange()}switchExpandState(){this.setState({isExpanded:!this.state.isExpanded})}updateStateR(e){this.setColor(new s.Color4(e,this.state.color.g,this.state.color.b,this.state.color.a))}updateStateG(e){this.setColor(new s.Color4(this.state.color.r,e,this.state.color.b,this.state.color.a))}updateStateB(e){this.setColor(new s.Color4(this.state.color.r,this.state.color.g,e,this.state.color.a))}updateStateA(e){this.props.disableAlpha||this.setColor(new s.Color4(this.state.color.r,this.state.color.g,this.state.color.b,e))}_convertToColor(e){if(""===e||"transparent"===e)return lo;if("#"!==e.substring(0,1)||7!==e.length&&9!==e.length){const t=document.createElement("div");t.style.color=e,document.body.append(t);const r=window.getComputedStyle(t).color;document.body.removeChild(t);const n=r.substring(4,r.length-1).replace(/ /g,"").split(","),o=n.length>3?parseInt(n[3])/255:1;return new s.Color4(parseInt(n[0])/255,parseInt(n[1])/255,parseInt(n[2])/255,o)}if(this.props.disableAlpha){const t=s.Color3.FromHexString(e);return new s.Color4(t.r,t.g,t.b,1)}return s.Color4.FromHexString(e)}_toColor3(e){return new s.Color3(e.r,e.g,e.b)}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName],o=this.state.color.toHexString();let a;a=s.a?"new "+t+"Color4("+s.r+", "+s.g+", "+s.b+", "+s.a+")":"new "+t+"Color3("+s.r+", "+s.g+", "+s.b+")",a+=";// (HEX : "+o,rs(r+"."+n+" = "+a+" , debugNode as "+t+e+")")}else rs("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn});return(0,o.jsxs)("div",{className:"color3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"color3",children:(0,o.jsx)($n,{lockObject:this.props.lockObject,linearHint:this.props.isLinear,value:this.props.disableAlpha?this._toColor3(this.state.color):this.state.color,onColorChanged:e=>{this.setColorFromString(e)}})}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]}),this.state.isExpanded&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"r",value:this.state.color.r,onChange:e=>this.updateStateR(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"g",value:this.state.color.g,onChange:e=>this.updateStateG(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"b",value:this.state.color.b,onChange:e=>this.updateStateB(e)}),this.props.disableAlpha||(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"a",value:this.state.color.a,onChange:e=>this.updateStateA(e)})]})]})}}class co extends r.Component{render(){const e=this.props;return(0,o.jsx)(po,{disableAlpha:!0,...e})}}class ho extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={isExpanded:!1,value:this.props.target[this.props.propertyName].clone()}}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})}updateStateX(e){this._localChange=!0;const t=this.state.value.clone();this.props.target[this.props.propertyName].x=e,this.state.value.x=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)}updateStateY(e){this._localChange=!0;const t=this.state.value.clone();this.props.target[this.props.propertyName].y=e,this.state.value.y=e,this.setState({value:this.state.value}),this.raiseOnPropertyChanged(t)}render(){const e=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn});return(0,o.jsxs)("div",{className:"vector3Line",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsxs)("div",{className:"firstLine",title:this.props.label,children:[(0,o.jsx)("div",{className:"label",children:this.props.label}),(0,o.jsx)("div",{className:"vector",children:`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}`}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e})]}),this.state.isExpanded&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)})]})]})}}ho.defaultProps={step:.001};class uo extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.getCurrentValue();this.state={isExpanded:!1,value:t?t.clone():s.Vector3.Zero()}}getCurrentValue(){return this.props.target[this.props.propertyName]}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:this.state.value,initialValue:e})}updateVector3(){const e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateVector3()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateVector3()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateVector3()}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName];rs(r+"."+n+" = new "+t+"Vector3("+s.x+", "+s.y+", "+s.z+");// (debugNode as "+t+e+")")}else rs("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn});return(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:"vector",children:[!this.props.useEuler&&`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}, Z: ${this.state.value.z.toFixed(2)}`,this.props.useEuler&&`X: ${s.Tools.ToDegrees(this.state.value.x).toFixed(2)}, Y: ${s.Tools.ToDegrees(this.state.value.y).toFixed(2)}, Z: ${s.Tools.ToDegrees(this.state.value.z).toFixed(2)}`]}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]}),this.state.isExpanded&&!this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{label:"x",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(io,{label:"y",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(io,{label:"z",lockObject:this.props.lockObject,step:this.props.step,value:this.state.value.z,onChange:e=>this.updateStateZ(e)})]}),this.state.isExpanded&&this.props.useEuler&&!this.props.noSlider&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,margin:!0,label:"x",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.x),onChange:e=>this.updateStateX(s.Tools.ToRadians(e))}),(0,o.jsx)(so,{lockObject:this.props.lockObject,margin:!0,label:"y",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.y),onChange:e=>this.updateStateY(s.Tools.ToRadians(e))}),(0,o.jsx)(so,{lockObject:this.props.lockObject,margin:!0,label:"z",minimum:0,maximum:360,step:.1,directValue:s.Tools.ToDegrees(this.state.value.z),onChange:e=>this.updateStateZ(s.Tools.ToRadians(e))})]}),this.state.isExpanded&&this.props.useEuler&&this.props.noSlider&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.x),onChange:e=>this.updateStateX(s.Tools.ToRadians(e))}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.y),onChange:e=>this.updateStateY(s.Tools.ToRadians(e))}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"z",step:this.props.step,value:s.Tools.ToDegrees(this.state.value.z),onChange:e=>this.updateStateZ(s.Tools.ToRadians(e))})]})]})}}uo.defaultProps={step:.001};class bo extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.target[this.props.propertyName].clone();this.state={isExpanded:!1,value:t,eulerValue:t.toEulerAngles()}}_checkRoundCircle(e,t){return Math.abs(s.Tools.ToDegrees(e))+Math.abs(s.Tools.ToDegrees(t))===360}shouldComponentUpdate(e,t){const r=e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),t.eulerValue=r.toEulerAngles(),this._checkRoundCircle(t.eulerValue.x,this.state.eulerValue.x)&&(t.eulerValue.x=this.state.eulerValue.x),this._checkRoundCircle(t.eulerValue.y,this.state.eulerValue.y)&&(t.eulerValue.y=this.state.eulerValue.y),this._checkRoundCircle(t.eulerValue.z,this.state.eulerValue.z)&&(t.eulerValue.z=this.state.eulerValue.z),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e,t){this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}updateQuaternion(){const e=this.props.target[this.props.propertyName].clone();this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(this.state.value,e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateQuaternion()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateQuaternion()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateQuaternion()}updateStateW(e){this._localChange=!0,this.state.value.w=e,this.updateQuaternion()}updateQuaternionFromEuler(){const e=this.state.eulerValue.toQuaternion();this.state.value.x=e.x,this.state.value.y=e.y,this.state.value.z=e.z,this.state.value.w=e.w,this.updateQuaternion()}updateStateEulerX(e){this._localChange=!0,this.state.eulerValue.x=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}updateStateEulerY(e){this._localChange=!0,this.state.eulerValue.y=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}updateStateEulerZ(e){this._localChange=!0,this.state.eulerValue.z=s.Tools.ToRadians(e),this.updateQuaternionFromEuler()}onCopyClick(){if(this.props&&this.props.target){const{className:e,babylonNamespace:t}=ns(this.props.target),r="globalThis.debugNode",n=this.props.propertyName,s=this.props.target[this.props.propertyName];rs(r+"."+n+" = new "+t+"Quaternion("+s.x+", "+s.y+", "+s.z+", "+s.w+");// (debugNode as "+t+e+")")}else rs("undefined")}render(){const e=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn}),t=this.state.value,r=this.state.eulerValue.clone();return r.x=s.Tools.ToDegrees(r.x),r.y=s.Tools.ToDegrees(r.y),r.z=s.Tools.ToDegrees(r.z),(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",title:this.props.label+" (Using Quaternion)",children:[(0,o.jsx)("div",{className:"label",children:this.props.label+" (Using Quaternion)"}),(0,o.jsxs)("div",{className:"vector",children:[!this.props.useEuler&&`X: ${t.x.toFixed(1)}, Y: ${t.y.toFixed(1)}, Z: ${t.z.toFixed(1)}, W: ${t.w.toFixed(1)}`,this.props.useEuler&&`X: ${r.x.toFixed(2)}, Y: ${r.y.toFixed(2)}, Z: ${r.z.toFixed(2)}`]}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e}),(0,o.jsx)("div",{className:"copy hoverIcon",onClick:()=>this.onCopyClick(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})]}),this.state.isExpanded&&!this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"x",value:t.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"y",value:t.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"z",value:t.z,onChange:e=>this.updateStateZ(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"w",value:t.w,onChange:e=>this.updateStateW(e)})]}),this.state.isExpanded&&this.props.useEuler&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"x",target:r,propertyName:"x",onChange:e=>{this.updateStateEulerX(e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"y",target:r,propertyName:"y",onChange:e=>{this.updateStateEulerY(e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"z",target:r,propertyName:"z",onChange:e=>{this.updateStateEulerZ(e)}})]})]})}}let go=-1;class mo extends r.Component{constructor(e){super(e),this._localChange=!1;const t=this.props.numeric?"0":"";this.state={value:(void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName])||t,dragging:!1}}componentWillUnmount(){this.props.lockObject&&(this.props.lockObject.lock=!1)}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=void 0!==e.value?e.value:e.target[e.propertyName];return r!==t.value?(t.value=r||"",!0):t.dragging!=this.state.dragging||e.unit!==this.props.unit}raiseOnPropertyChanged(e,t){this.props.onChange?this.props.onChange(e):this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName,value:e,initialValue:t})}getCurrentNumericValue(e){const t=parseFloat(e);if(!isNaN(t))return t;if(void 0!==this.props.placeholder){const e=parseFloat(this.props.placeholder);if(!isNaN(e))return e}return 0}updateValue(e,t){if(this.props.disabled)return;if(this.props.numbersOnly){if(/[^0-9.px%-]/g.test(e))return;e||(e="0"),0===e.search(/0+[0-9-]/g)&&(e=e.substring(1))}if(this.props.numeric){let t=this.getCurrentNumericValue(e);this.props.roundValues&&(t=Math.round(t)),void 0!==this.props.min&&(t=Math.max(this.props.min,t)),void 0!==this.props.max&&(t=Math.min(this.props.max,t)),e=t.toString()}this._localChange=!0;const r=void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName];this.props.validator&&t&&0==this.props.validator(t)&&(e=r),this.setState({value:e}),this.props.propertyName&&!this.props.delayInput&&(this.props.target[this.props.propertyName]=e),this.props.throttlePropertyChangedNotification?(go>=0&&window.clearTimeout(go),go=window.setTimeout((()=>{this.raiseOnPropertyChanged(e,r)}),this.props.throttlePropertyChangedNotificationDelay??200)):this.raiseOnPropertyChanged(e,r)}incrementValue(e){if(this.props.step&&(e*=this.props.step),this.props.arrowsIncrement)return void this.props.arrowsIncrement(e);const t=this.getCurrentNumericValue(this.state.value);this.updateValue((t+e).toFixed(2))}onKeyDown(e){!this.props.disabled&&this.props.arrows&&("ArrowUp"===e.key&&(this.incrementValue(1),e.preventDefault()),"ArrowDown"===e.key&&(this.incrementValue(-1),e.preventDefault()))}render(){const e=this.state.value===ss?"":this.state.value,t=this.state.value===ss?ss:this.props.placeholder||"",r=this.props.step||(this.props.roundValues?1:.01),n=this.props.multilines?"textInputArea":void 0!==this.props.unit?"textInputLine withUnits":"textInputLine";return(0,o.jsxs)("div",{className:n,children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,color:"black",className:"icon"}),void 0!==this.props.label&&(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),this.props.multilines&&(0,o.jsx)(o.Fragment,{children:(0,o.jsx)("textarea",{className:this.props.disabled?"disabled":"",value:this.state.value,onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>{13===e.keyCode&&this.updateValue(this.state.value)},onBlur:e=>{this.updateValue(e.target.value,e.target.value),this.props.lockObject&&(this.props.lockObject.lock=!1)},disabled:this.props.disabled})}),!this.props.multilines&&(0,o.jsxs)("div",{className:`value${!0===this.props.noUnderline?" noUnderline":""}${this.props.arrows?" hasArrows":""}${this.state.dragging?" dragging":""}`,children:[(0,o.jsx)("input",{className:this.props.disabled?"disabled":"",value:e,onBlur:e=>{this.props.lockObject&&(this.props.lockObject.lock=!1),this.updateValue((void 0!==this.props.value?this.props.value:this.props.target[this.props.propertyName])||"",e.target.value)},onFocus:()=>{this.props.lockObject&&(this.props.lockObject.lock=!0)},onChange:e=>this.updateValue(e.target.value),onKeyDown:e=>this.onKeyDown(e),placeholder:t,type:this.props.numeric?"number":"text",step:r,disabled:this.props.disabled}),this.props.arrows&&(0,o.jsx)(ro,{incrementValue:e=>this.incrementValue(e),setDragging:e=>this.setState({dragging:e})})]}),this.props.unit]})}}class Ao extends r.Component{constructor(e){super(e),this.state={mode:0}}renderInspectable(e){switch(e.type){case 0:return(0,o.jsx)(ls,{label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 1:return(0,o.jsx)(so,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,step:void 0!==e.step?e.step:.1,minimum:void 0!==e.min?e.min:0,maximum:void 0!==e.max?e.max:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 10:return(0,o.jsx)(ho,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 2:return(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 3:return(0,o.jsx)(bo,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 4:return(0,o.jsx)(co,{lockObject:this.props.lockObject,label:e.label,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 5:return(0,o.jsx)(mo,{label:e.label,lockObject:this.props.lockObject,target:this.props.target,propertyName:e.propertyName,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.label);case 6:return(0,o.jsx)(Dn,{label:e.label,onClick:e.callback||function(){s.Logger.Warn("no call back function added")}},e.label);case 7:return(0,o.jsx)(ao,{label:e.label,target:this.props.target,propertyName:e.propertyName,options:e.options||[],onSelect:e.callback||function(e){s.Logger.Warn(`Option ${e} is selected`)}},e.label);case 8:return(0,o.jsx)(Ln,{label:e.label,value:" "},e.label);case 9:return(0,o.jsx)(Tn,{label:e.label,onClick:e.fileCallback||function(){s.Logger.Warn("no file call back function added")},accept:e.accept||"*"},e.label)}return null}render(){const e=this.props.target.inspectableCustomProperties;return e&&0!==e.length?(0,o.jsx)(Pn,{title:"CUSTOM",selection:this.props.globalState,children:e.map((e=>this.renderInspectable(e)))}):null}}class Co extends r.Component{constructor(e){super(e),this.onBeforeUnloadListener=()=>{this._window&&this._window.close()},this._container=document.createElement("div"),this._container.id=this.props.id,this._window,this.state={isComponentMounted:!1,blockedByBrowser:!1}}componentDidMount(){this.openPopup(),this.setState({isComponentMounted:!0})}openPopup(){const{title:e,size:t,onClose:r,onOpen:n}=this.props,o=`window_${e}`;this._container=Dp._CreatePopup(e,o,t.width,t.height,!0),this._container&&(this._host=this._container.ownerDocument.createElement("div"),this._host.id="host",this._host.style.width="auto",this._container.appendChild(this._host)),this._window=Dp[o],window.addEventListener("beforeunload",this.onBeforeUnloadListener),this._window?(n&&n(this._window),this._window.addEventListener("keyup",(e=>{this.props.onKeyUp&&this.props.onKeyUp(e)})),this._window.addEventListener("keydown",(e=>{this.props.onKeyDown&&this.props.onKeyDown(e)})),this._window.addEventListener("beforeunload",(()=>this._window&&r(this._window))),this._window.addEventListener("resize",(()=>{this.props.onResize&&this._window&&this.props.onResize(this._window)}))):this._window||this.setState({blockedByBrowser:!0},(()=>{this.state.blockedByBrowser&&s.Logger.Warn("Popup window couldn't be created")}))}componentWillUnmount(){window.removeEventListener("beforeunload",this.onBeforeUnloadListener),this._window&&this._window.close()}getWindow(){return this._window}render(){return this.state.isComponentMounted&&null!==this._container?n.createPortal(this.props.children,this._host):null}}class fo extends r.Component{constructor(e){super(e),this.state={value:this.props.value,isFocused:!1}}_onChange(e){if(this.props.isNumber){const t=parseFloat(e);if(isNaN(t)){if("-"!==e&&""!==e)return}else this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(t,!0),this._lastKnownGoodValue=t.toString()}this._lastKnownGoodValue=e,this.setState({value:e})}_onBlur(){if(this.props.context.focusedInput=!1,this.props.isNumber){const e=parseFloat(this.state.value);isNaN(e)?this.setState({value:this._lastKnownGoodValue,isFocused:!1}):(this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(e,!1),this.setState({value:e.toString(),isFocused:!1}))}else this.setState({isFocused:!1})}_onFocus(){this.props.context.focusedInput=!0,this.setState({isFocused:!0})}shouldComponentUpdate(e,t){return e!==this.props&&(t.value=e.value),!0}_onKeyPress(e){if("Enter"===e.key){const e=parseFloat(this.state.value);isNaN(e)||this.props.onValueAsNumberChanged&&this.props.onValueAsNumberChanged(e,!1)}}render(){return(0,o.jsx)("input",{type:"text",title:this.props.tooltip,onFocus:()=>this._onFocus(),onBlur:()=>this._onBlur(),className:"text-input"+(this.props.className?" "+this.props.className:""),onChange:e=>this._onChange(this.props.complement?e.target.value.replace(this.props.complement,""):e.target.value),onKeyPress:e=>this._onKeyPress(e),value:(this.state.value||"")+(!this.state.isFocused&&this.props.complement?this.props.complement:""),id:this.props.id,disabled:this.props.disabled})}}class xo extends r.Component{constructor(e){super(e),this.state={}}render(){return(0,o.jsxs)("div",{title:this.props.tooltip,className:"control-button"+(this.props.className?" "+this.props.className:""),id:this.props.id,onClick:()=>this.props.onClick(),children:[(0,o.jsx)("img",{className:"control-button-image",src:this.props.icon}),(0,o.jsx)("img",{className:"control-button-hover-image",src:this.props.hoverIcon})]})}}const yo="data:image/svg+xml;base64,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",vo="data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMyIgaGVpZ2h0PSI0NSIgdmlld0JveD0iMCAwIDIzIDQ1Ij48cmVjdCB3aWR0aD0iMjMiIGhlaWdodD0iNDUiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNNS42MywxNS4yMWExLjQ0LDEuNDQsMCwwLDAtMS40MiwxLjQyVjI4LjM3YTEuNDQsMS40NCwwLDAsMCwxLjQyLDEuNDJIMTcuMzdhMS40NCwxLjQ0LDAsMCwwLDEuNDItMS40MlYxNi42M2ExLjQ0LDEuNDQsMCwwLDAtMS40Mi0xLjQyWiIgc3R5bGU9ImZpbGw6I2MxMmQyZCIvPjwvc3ZnPg==";class jo extends r.Component{constructor(e){super(e),this._isMounted=!1,this.state={},this.props.context.onAnimationStateChanged.add((()=>{this._isMounted&&this.forceUpdate()}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._isMounted=!1}_onFirstKey(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.fromKey)}_onPrevKey(){const e=this.props.context.getPrevKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}_onRewind(){this.props.context.play(!1),this.forceUpdate()}_onForward(){this.props.context.play(!0),this.forceUpdate()}_onPrevFrame(){this.props.context.onMoveToFrameRequired.notifyObservers(Math.max(0,this.props.context.activeFrame-1))}_onNextFrame(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.activeFrame+1)}_onNextKey(){const e=this.props.context.getNextKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}_onEndKey(){this.props.context.onMoveToFrameRequired.notifyObservers(this.props.context.toKey)}_onStop(){this.props.context.stop(),this.forceUpdate()}render(){return(0,o.jsxs)("div",{id:"media-player",children:[(0,o.jsx)(xo,{tooltip:"Rewind to the first frame of the selected timeline",id:"start-key",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMyIgaGVpZ2h0PSI0NSIgdmlld0JveD0iMCAwIDIzIDQ1Ij48cmVjdCB3aWR0aD0iMjMiIGhlaWdodD0iNDUiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTIuMzIsMTYuNzl2NC4xNGw1Ljk0LTQuNjJhLjYxLjYxLDAsMCwxLC44Ni4wOC42My42MywwLDAsMSwuMTQuNFYyOC4yMWEuNjEuNjEsMCwwLDEtLjYuNjIuNjMuNjMsMCwwLDEtLjQtLjE0bC01Ljk0LTQuNjJ2NC4xNGEuNjEuNjEsMCwwLDEtLjYuNjIuNjMuNjMsMCwwLDEtLjQtLjE0TDQsMjNhLjYxLjYxLDAsMCwxLS4xNS0uODVBLjU0LjU0LDAsMCwxLDQsMjJsNy4zNS01LjcxYS42MS42MSwwLDAsMSwuODUuMTNBLjYzLjYzLDAsMCwxLDEyLjMyLDE2Ljc5Wm0tNyw1LjcxTDExLjA5LDI3VjE4Wm03LDBoMEwxOCwyN1YxOFoiIHN0eWxlPSJmaWxsOiM4ODgiLz48L3N2Zz4=",hoverIcon:"data:image/svg+xml;base64,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",onClick:()=>this._onFirstKey()}),(0,o.jsx)(xo,{tooltip:"Rewind to the previous frame",id:"prev-frame",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,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",hoverIcon:"data:image/svg+xml;base64,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",onClick:()=>this._onPrevFrame()}),(0,o.jsx)(xo,{tooltip:"Rewind 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Oo="data:image/svg+xml;base64,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";class So extends r.Component{constructor(e){super(e),this._viewWidth=748,this.state={},this._rangeHost=r.createRef(),this._rangeScrollbarHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this.props.context.onFrameSet.add((()=>{this.forceUpdate()})),this.props.context.onAnimationsLoaded.add((()=>{this.forceUpdate()})),this._updateLimits()}_computeSizes(){this._rangeHost.current&&(this._viewWidth=this._rangeHost.current.clientWidth-4,this.forceUpdate())}_onPointerDown(e){this._bothHandleIsActive=!1,"left-handle"===e.nativeEvent.target.id?this._leftHandleIsActive=!0:"right-handle"===e.nativeEvent.target.id?this._leftHandleIsActive=!1:(this._bothHandleIsActive=!0,this._currentOffset=e.nativeEvent.clientX,this._currentFrom=this.props.context.fromKey,this._currentTo=this.props.context.toKey),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId)}_onPointerMove(e){if(!this._pointerIsDown)return;if(!this.props.context.animations||!this.props.context.animations.length)return;this._updateLimits();let t=e.nativeEvent.offsetX;this._bothHandleIsActive&&(t=e.nativeEvent.clientX-this._currentOffset);let r=t/this._viewWidth*(this._maxFrame-this._minFrame);const n=Math.min(this._maxFrame,Math.max(this._minFrame,Math.round(this._minFrame+r)));this._bothHandleIsActive?(this._currentTo+r>this._maxFrame&&(r=this._maxFrame-this._currentTo),this._currentFrom+r<this._minFrame&&(r=this._minFrame-this._currentFrom),this.props.context.fromKey=Math.min(this._maxFrame,Math.max(this._minFrame,this._currentFrom+r|0)),this.props.context.toKey=Math.min(this._maxFrame,Math.max(this._minFrame,this._currentTo+r|0))):this._leftHandleIsActive?(this.props.context.fromKey=n,this.props.context.fromKey=Math.min(this.props.context.toKey-1,this.props.context.fromKey)):(this.props.context.toKey=n,this.props.context.toKey=Math.max(this.props.context.fromKey+1,this.props.context.toKey)),this.props.context.onRangeUpdated.notifyObservers(),this.props.context.stop(),this.forceUpdate()}_updateLimits(){if(!this.props.context.animations||!this.props.context.animations.length)return;let e=Number.MAX_VALUE,t=-Number.MAX_VALUE;for(const r of this.props.context.animations){const n=this.props.context.useTargetAnimations?r.animation.getKeys():r.getKeys();e=Math.min(e,n[0].frame),t=Math.max(t,n[n.length-1].frame)}this._minFrame=e,this._maxFrame=t}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}render(){this._updateLimits();const e=this._maxFrame-this._minFrame;return this.props.context.toKey>this._maxFrame&&(this.props.context.toKey=this._maxFrame),(0,o.jsx)("div",{id:"range-selector",ref:this._rangeHost,onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),children:(0,o.jsxs)("div",{id:"range-scrollbar",ref:this._rangeScrollbarHost,style:{left:2+(this.props.context.fromKey-this._minFrame)/e*this._viewWidth+"px",right:2+(this._maxFrame-this.props.context.toKey)/e*this._viewWidth+"px"},children:[(0,o.jsx)("div",{id:"left-handle",className:"handle",children:(0,o.jsx)("img",{src:Oo})}),(0,o.jsx)("div",{id:"from-key",children:0|this.props.context.fromKey}),(0,o.jsx)("div",{id:"to-key",children:0|this.props.context.toKey}),(0,o.jsx)("div",{id:"right-handle",className:"handle",children:(0,o.jsx)("img",{src:Oo})})]})})}}var wo=p(2685),Mo={};Mo.styleTagTransform=Qn(),Mo.setAttributes=Vn(),Mo.insert=Hn().bind(null,"head"),Mo.domAPI=Gn(),Mo.insertStyleElement=Zn(),Bn()(wo.A,Mo),wo.A&&wo.A.locals&&wo.A.locals;class No extends r.Component{constructor(e){super(e),this.state={clipLength:this.props.context.clipLength?this.props.context.clipLength.toFixed(0):this.props.context.referenceMaxFrame.toFixed(0)},this._onAnimationsLoadedObserver=this.props.context.onAnimationsLoaded.add((()=>{this.forceUpdate()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onClipLengthIncreasedObserver=this.props.context.onClipLengthIncreased.add((e=>{this.props.context.clipLength=e,this.props.context.onMoveToFrameRequired.notifyObservers(e),null!==this.props.context.getKeyAtAnyFrameIndex(e)||this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers(),this.setState({clipLength:e.toFixed(0)})})),this._onClipLengthIncreasedObserver=this.props.context.onClipLengthDecreased.add((e=>{this.props.context.clipLength=e,this.props.context.onMoveToFrameRequired.notifyObservers(e),null!==this.props.context.getKeyAtAnyFrameIndex(e)||this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers(),this.props.context.toKey=Math.min(this.props.context.toKey,this.props.context.clipLength),this.props.context.onRangeUpdated.notifyObservers(),this.setState({clipLength:e.toFixed(0)})}))}_changeClipLength(e){const t=this.props.context.clipLength||this.props.context.referenceMaxFrame;t<e?this.props.context.onClipLengthIncreased.notifyObservers(e):t>e&&this.props.context.onClipLengthDecreased.notifyObservers(e),this.setState({clipLength:e.toFixed(0)})}componentWillUnmount(){this._onAnimationsLoadedObserver&&this.props.context.onAnimationsLoaded.remove(this._onAnimationsLoadedObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onClipLengthDecreasedObserver&&this.props.context.onClipLengthDecreased.remove(this._onClipLengthDecreasedObserver),this._onClipLengthIncreasedObserver&&this.props.context.onClipLengthDecreased.remove(this._onClipLengthIncreasedObserver)}render(){return(0,o.jsxs)("div",{id:"bottom-bar",children:[(0,o.jsx)(jo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(So,{globalState:this.props.globalState,context:this.props.context}),this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"bottom-bar-total",children:(0,o.jsx)(fo,{isNumber:!0,value:this.state.clipLength,tooltip:"Clip Length",id:"clip-range",onValueAsNumberChanged:(e,t)=>{!t&&this._changeClipLength(e)},globalState:this.props.globalState,context:this.props.context})})]})}}class ko extends r.Component{constructor(e){super(e),this.state={}}render(){return(0,o.jsx)("div",{title:this.props.tooltip,className:"action-button"+(this.props.isActive?" active":"")+(this.props.className?" "+this.props.className:""),id:this.props.id,onClick:()=>this.props.onClick(),children:(0,o.jsx)("img",{className:"action-button-image",src:this.props.icon})})}}var Lo=p(2063),Po={};Po.styleTagTransform=Qn(),Po.setAttributes=Vn(),Po.insert=Hn().bind(null,"head"),Po.domAPI=Gn(),Po.insertStyleElement=Zn(),Bn()(Lo.A,Po),Lo.A&&Lo.A.locals&&Lo.A.locals;class Io extends r.Component{constructor(e){super(e),this.state={keyFrameValue:"",keyValue:"",frameControlEnabled:!1,valueControlEnabled:!1},this._onFrameSetObserver=this.props.context.onFrameSet.add((e=>{this.setState({keyFrameValue:e.toFixed(0)})})),this._onValueSetObserver=this.props.context.onValueSet.add((e=>{this.setState({keyValue:e.toFixed(2)})})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.setState({keyFrameValue:"",keyValue:""})})),this._onActiveKeyPointChanged=this.props.context.onActiveKeyPointChanged.add((()=>{const e=this.props.context.activeKeyPoints?.length||0,t=new Set(this.props.context.activeKeyPoints?.map((e=>e.props.curve.animation.uniqueId))).size,r=1===e&&1===t||e>1&&t>1,n=e>0,s=this.props.context.hasActiveQuaternionAnimationKeyPoints();this.setState({keyFrameValue:"",keyValue:"",frameControlEnabled:r&&!s,valueControlEnabled:n&&!s})}))}componentWillUnmount(){this._onFrameSetObserver&&this.props.context.onFrameSet.remove(this._onFrameSetObserver),this._onValueSetObserver&&this.props.context.onValueSet.remove(this._onValueSetObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChanged&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChanged)}render(){const e=this.props.context.activeAnimations.length>0;return(0,o.jsxs)("div",{id:"top-bar",children:[(0,o.jsx)("img",{id:"top-bar-logo",src:"data:image/svg+xml;base64,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"}),(0,o.jsx)("div",{id:"top-bar-parent-name",children:this.props.context.title}),(0,o.jsx)(fo,{className:e&&this.state.frameControlEnabled?"":"disabled",isNumber:!0,value:this.state.keyFrameValue,tooltip:"Frame",id:"key-frame",onValueAsNumberChanged:e=>{0!==e&&this.props.context.onFrameManuallyEntered.notifyObservers(e)},globalState:this.props.globalState,context:this.props.context,disabled:0===parseFloat(this.state.keyFrameValue)}),(0,o.jsx)(fo,{className:e&&this.state.valueControlEnabled?"":"disabled",isNumber:!0,value:this.state.keyValue,tooltip:"Value",id:"key-value",onValueAsNumberChanged:e=>this.props.context.onValueManuallyEntered.notifyObservers(e),globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(ko,{className:e?"":"disabled",tooltip:"New key",id:"new-key",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this.props.context.onCreateOrUpdateKeyPointRequired.notifyObservers()}),(0,o.jsx)(ko,{tooltip:"Frame canvas",id:"frame-canvas",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this.props.context.onFrameRequired.notifyObservers()}),(0,o.jsx)(ko,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Flatten tangent",id:"flatten-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjgsMTguNWExLjUxLDEuNTEsMCwwLDAtMS40MSwxSDExLjV2MUgyNi41OWExLjUsMS41LDAsMSwwLDEuNDEtMloiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onFlattenTangentRequired.notifyObservers()}),(0,o.jsx)(ko,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Linear tangent",id:"linear-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjYsMTRhMS40OSwxLjQ5LDAsMCwwLTIuNCwxLjY5bC0xMCwxMCwuNzEuNzEsMTAtMTBBMS40OSwxLjQ5LDAsMCwwLDI2LDE0WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==",onClick:()=>this.props.context.onLinearTangentRequired.notifyObservers()}),(0,o.jsx)(ko,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Break tangent",id:"break-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjcuMTEsMTMuMDVhMS40OSwxLjQ5LDAsMCwwLTIuMDUuNTMsMS40NywxLjQ3LDAsMCwwLC4xNCwxLjcybC00Ljc4LDhMMjAsMjIuOTJsLS40Mi40Mi00Ljc4LThhMS40NywxLjQ3LDAsMCwwLC4xNC0xLjcyLDEuNDksMS40OSwwLDAsMC0yLS41MywxLjUsMS41LDAsMCwwLDEsMi43Nmw0LjkxLDguMjYtMSwxTDIwLDI3LjE2LDIyLjEyLDI1bC0xLTEsNC45MS04LjI2YTEuNSwxLjUsMCwwLDAsMS4wNS0yLjc2WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==",onClick:()=>this.props.context.onBreakTangentRequired.notifyObservers()}),(0,o.jsx)(ko,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Unify tangent",id:"unify-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjcuOTQsMTguMjhhMS40OSwxLjQ5LDAsMCwwLTEuNDEsMWgtNWwtMS42Mi0xLjYzLTEuNjIsMS42M2gtNWExLjUsMS41LDAsMSwwLDAsMWg1bDEuNjIsMS42MiwxLjYyLTEuNjJoNWExLjUsMS41LDAsMSwwLDEuNDEtMloiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onUnifyTangentRequired.notifyObservers()}),(0,o.jsx)(ko,{className:this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0?"":"disabled",tooltip:"Step tangent",id:"step-tangent",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cGF0aCBkPSJNMjksMTYuNzFhMS41LDEuNSwwLDEsMC0yLDEuNDF2NS42N0gxMXYxSDI4VjE4LjEyQTEuNTEsMS41MSwwLDAsMCwyOSwxNi43MVoiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this.props.context.onStepTangentRequired.notifyObservers()})]})}}class Eo extends r.Component{constructor(e){super(e),this._graphAbsoluteWidth=788,this._viewWidth=748,this._viewScale=1,this._offsetX=0,this.state={},this._svgHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this._computeSizes(),this.forceUpdate()})),this.props.context.onGraphMoved.add((e=>{this._offsetX=e,this.forceUpdate()})),this.props.context.onGraphScaled.add((e=>{this._viewScale=e,this.forceUpdate()}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}_computeSizes(){this._svgHost.current&&(this._viewWidth=this._svgHost.current.clientWidth,this.forceUpdate())}_buildFrames(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.referenceMinFrame,t=(this.props.context.referenceMaxFrame-e)/this._graphAbsoluteWidth,r=Math.max(25*this._viewScale,35);let n=Math.floor(r*t);const s=[];0===n&&(n=1);const a=this._offsetX*t,i=e-(a/n|0)*n,l=i+this._viewWidth*this._viewScale*t;for(let e=i-n;e<=l+n;e+=n)s.push(e);return s.map((r=>{const n=(r-e)/t;return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:n,y1:5*this._viewScale+"px",x2:n,y2:30*this._viewScale+"px",style:{stroke:"#333333",strokeWidth:.5}},"line"+r),(0,o.jsx)("text",{x:n,y:0,dx:7*this._viewScale+"px",textAnchor:"middle",dy:15*this._viewScale+"px",style:{fontFamily:"acumin-pro-condensed",fontSize:10*this._viewScale+"px",fill:"#555555",textAlign:"center"},children:r.toFixed(0)},"label"+r)]},"axis"+r)}))}render(){const e=`${-this._offsetX} 0 ${Math.round(this._viewWidth*this._viewScale)} ${Math.round(30*this._viewScale)}`;return(0,o.jsxs)("div",{id:"frame-bar",children:[this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"angle-unit"}),(0,o.jsx)("div",{id:"frames",children:(0,o.jsx)("svg",{id:"svg-frames",viewBox:e,ref:this._svgHost,children:this._buildFrames()})})]})}}class Do{constructor(e,t,r,n,o,a){this.keys=[],this.onDataUpdatedObservable=new s.Observable,this.color=e,this.animation=t,this.property=r,this.tangentBuilder=n,this.setDefaultInTangent=o,this.setDefaultOutTangent=a}getPathData(e,t){const r=this.keys;if(r.length<2)return"";let n=`M${e(r[0].frame)} ${t(r[0].value)}`;const o=this.animation.dataType;for(let a=1;a<r.length;a++){const i=r[a-1].outTangent,l=r[a].inTangent,p=r[a].frame,c=r[a].value,d=r[a-1].frame,h=r[a-1].value,u=p-d;if(1!==r[a-1].interpolation)if(void 0!==i||void 0!==l||o===s.Animation.ANIMATIONTYPE_QUATERNION){for(let r=d;r<p;r+=u/Do.SampleRate){const s=this.animation.evaluate(r),o=this.property?s[this.property]:s;n+=` L${e(r)} ${t(o)}`}n+=` L${e(p)} ${t(c)}`}else n+=` L${e(p)} ${t(c)}`;else n+=`L ${e(p)} ${t(h)}`,n+=`L ${e(p)} ${t(c)}`}return n}updateLockedTangentMode(e,t){this.keys[e].lockedTangent=t,this.animation.getKeys()[e].lockedTangent=t}updateInterpolationMode(e,t){this.keys[e].interpolation=t,this.animation.getKeys()[e].interpolation=t,this.onDataUpdatedObservable.notifyObservers()}getInControlPoint(e){if(0===e)return 0;let t=this.keys[e].inTangent;return void 0===t&&this.hasDefinedInTangent(e)&&(t=this.evaluateInTangent(e)),t}getOutControlPoint(e){const t=this.keys;if(e===t.length-1)return 0;let r=t[e].outTangent;return void 0===r&&this.hasDefinedOutTangent(e)&&(r=this.evaluateOutTangent(e)),r}hasDefinedOutTangent(e){const t=this.keys;return e!==this.keys.length-1&&t[e].frame!==t[e+1].frame}evaluateOutTangent(e){const t=this.keys,r=t[e].frame,n=t[e+1].frame;return(t[e+1].value-t[e].value)/(n-r)}hasDefinedInTangent(e){if(0===e)return!1;const t=this.keys;return t[e-1].frame!==t[e].frame}evaluateInTangent(e){const t=this.keys,r=t[e-1].frame,n=t[e].frame;return(t[e].value-t[e-1].value)/(n-r)}storeDefaultInTangent(e){const t=this.keys,r=this.animation.getKeys();this.hasDefinedInTangent(e)&&(t[e].inTangent=this.evaluateInTangent(e)),this.property?(r[e].inTangent||(r[e].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e)),r[e].inTangent[this.property]=t[e].inTangent):r[e].inTangent=t[e].inTangent}storeDefaultOutTangent(e){const t=this.keys,r=this.animation.getKeys();this.hasDefinedOutTangent(e)&&(t[e].outTangent=this.evaluateOutTangent(e)),this.property?(r[e].outTangent||(r[e].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e)),r[e].outTangent[this.property]=t[e].outTangent):r[e].outTangent=t[e].outTangent}updateInTangentFromControlPoint(e,t){const r=this.keys;r[e].inTangent=t;const n=this.animation.getKeys();this.property?(n[e].inTangent||(n[e].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e)),n[e-1].outTangent||(n[e-1].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e-1)),n[e].inTangent[this.property]=r[e].inTangent):(n[e].inTangent=r[e].inTangent,void 0===n[e-1].outTangent&&this.storeDefaultOutTangent(e-1)),this.onDataUpdatedObservable.notifyObservers()}updateOutTangentFromControlPoint(e,t){const r=this.keys;r[e].outTangent=t;const n=this.animation.getKeys();this.property?(n[e+1].inTangent||(n[e+1].inTangent=this.tangentBuilder(),this.setDefaultInTangent(e+1)),n[e].outTangent||(n[e].outTangent=this.tangentBuilder(),this.setDefaultOutTangent(e)),n[e].outTangent[this.property]=r[e].outTangent):(n[e].outTangent=r[e].outTangent,void 0===n[e+1].inTangent&&this.storeDefaultInTangent(e+1)),this.onDataUpdatedObservable.notifyObservers()}updateKeyFrame(e,t){this.animation.getKeys()[e].frame=t,this.keys[e].frame=t,this.onDataUpdatedObservable.notifyObservers()}updateKeyValue(e,t){this.keys[e].value=t;const r=this.animation.getKeys()[e];this.property?r.value[this.property]=t:r.value=t,this.onDataUpdatedObservable.notifyObservers()}}Do.SampleRate=50,Do.TangentLength=50;const To=p(6507),_o=p(6967),zo=p(2130);var Ro,Bo;!function(e){e[e.None=0]="None",e[e.Selected=1]="Selected",e[e.Siblings=2]="Siblings"}(Ro||(Ro={})),function(e){e[e.None=0]="None",e[e.Key=1]="Key",e[e.TangentLeft=2]="TangentLeft",e[e.TangentRight=3]="TangentRight"}(Bo||(Bo={}));class Uo extends r.Component{constructor(e){super(e),this._controlMode=Bo.None,this._lockX=!1,this._lockY=!1,this._accumulatedX=0,this._accumulatedY=0,this.state={selectedState:Ro.None,x:this.props.x,y:this.props.y,tangentSelectedIndex:-1},this._svgHost=r.createRef(),this._keyPointSVG=r.createRef(),this._onSelectAllKeysObserver=this.props.context.onSelectAllKeys.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)||this.props.context.activeKeyPoints?.push(this)})),this._onUnifyTangentRequiredObserver=this.props.context.onUnifyTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._unifyTangent()})),this._onBreakTangentRequiredObserver=this.props.context.onBreakTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._breakTangent()})),this._onFlattenTangentRequiredObserver=this.props.context.onFlattenTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._flattenTangent()})),this._onLinearTangentRequiredObserver=this.props.context.onLinearTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._linearTangent()})),this._onStepTangentRequiredObserver=this.props.context.onStepTangentRequired.add((()=>{-1!==this.props.context.activeKeyPoints?.indexOf(this)&&this._stepTangent()})),this._onSelectionRectangleMovedObserver=this.props.context.onSelectionRectangleMoved.add((e=>{if(!this._keyPointSVG.current)return;if(this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION)return;const t=this._keyPointSVG.current.getBoundingClientRect(),r=!(e.right<t.left||e.left>t.right||e.bottom<t.top||e.top>t.bottom);this.props.context.activeKeyPoints||(this.props.context.activeKeyPoints=[]);const n=this.props.context.activeKeyPoints.indexOf(this);r?-1===n&&(this.props.context.activeKeyPoints.push(this),this.props.context.onActiveKeyPointChanged.notifyObservers()):n>-1&&(this.props.context.activeKeyPoints.splice(n,1),this.props.context.onActiveKeyPointChanged.notifyObservers())})),this._onMainKeyPointSetObserver=this.props.context.onMainKeyPointSet.add((()=>{this.props.context.mainKeyPoint&&this.props.context.mainKeyPoint!==this&&(this._offsetXToMain=this.state.x-this.props.context.mainKeyPoint?.state.x,this._offsetYToMain=this.state.y-this.props.context.mainKeyPoint?.state.y)})),this._onMainKeyPointMovedObserver=this.props.context.onMainKeyPointMoved.add((()=>{const e=this.props.context.mainKeyPoint;if(e!==this&&e){if(this.state.selectedState!==Ro.None&&0!==this.props.keyId){const t=e.state.x+this._offsetXToMain;this.setState({x:t}),this.props.onFrameValueChanged(this.props.invertX(t))}if(this.state.selectedState===Ro.Selected){const t=e.state.y+this._offsetYToMain;this.setState({y:t}),this.props.onKeyValueChanged(this.props.invertY(t))}}})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{const e=-1!==this.props.context.activeKeyPoints?.indexOf(this);if(!e&&this.props.context.activeKeyPoints){const e=this.props.curve;let t=Ro.None;for(const r of this.props.context.activeKeyPoints)if(r.props.keyId===this.props.keyId&&e!==r.props.curve&&e.animation===r.props.curve.animation){t=Ro.Siblings;break}this.setState({selectedState:t,tangentSelectedIndex:-1})}else this.setState({selectedState:Ro.Selected,tangentSelectedIndex:-1});e&&(this.props.context.onFrameSet.notifyObservers(this.props.invertX(this.state.x)),this.props.context.onValueSet.notifyObservers(this.props.invertY(this.state.y)))})),this._onActiveKeyFrameChangedObserver=this.props.context.onActiveKeyFrameChanged.add((e=>{this.state.selectedState!==Ro.Siblings||this.props.context.mainKeyPoint||(this.setState({x:e}),this.props.onFrameValueChanged(this.props.invertX(e)))})),this._onFrameManuallyEnteredObserver=this.props.context.onFrameManuallyEntered.add((e=>{if(this.state.selectedState===Ro.None)return;let t=this.props.convertX(e);const r=this.props.getPreviousX(),n=this.props.getNextX();null!==r&&(t=Math.max(r,t)),null!==n&&(t=Math.min(n,t));const s=this.props.invertX(t);this.setState({x:t}),this.props.onFrameValueChanged(s)})),this._onValueManuallyEnteredObserver=this.props.context.onValueManuallyEntered.add((e=>{if(this.state.selectedState!==Ro.Selected)return;const t=this.props.convertY(e);this.setState({y:t}),this.props.onKeyValueChanged(e)}))}componentWillUnmount(){this._onSelectAllKeysObserver&&this.props.context.onSelectAllKeys.remove(this._onSelectAllKeysObserver),this._onUnifyTangentRequiredObserver&&this.props.context.onUnifyTangentRequired.remove(this._onUnifyTangentRequiredObserver),this._onBreakTangentRequiredObserver&&this.props.context.onBreakTangentRequired.remove(this._onBreakTangentRequiredObserver),this._onFlattenTangentRequiredObserver&&this.props.context.onFlattenTangentRequired.remove(this._onFlattenTangentRequiredObserver),this._onLinearTangentRequiredObserver&&this.props.context.onLinearTangentRequired.remove(this._onLinearTangentRequiredObserver),this._onStepTangentRequiredObserver&&this.props.context.onStepTangentRequired.remove(this._onStepTangentRequiredObserver),this._onSelectionRectangleMovedObserver&&this.props.context.onSelectionRectangleMoved.remove(this._onSelectionRectangleMovedObserver),this._onMainKeyPointSetObserver&&this.props.context.onMainKeyPointSet.remove(this._onMainKeyPointSetObserver),this._onMainKeyPointMovedObserver&&this.props.context.onMainKeyPointMoved.remove(this._onMainKeyPointMovedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver),this._onActiveKeyFrameChangedObserver&&this.props.context.onActiveKeyFrameChanged.remove(this._onActiveKeyFrameChangedObserver),this._onFrameManuallyEnteredObserver&&this.props.context.onFrameManuallyEntered.remove(this._onFrameManuallyEnteredObserver),this._onValueManuallyEnteredObserver&&this.props.context.onValueManuallyEntered.remove(this._onValueManuallyEnteredObserver)}shouldComponentUpdate(e,t){return e!==this.props&&(t.x=e.x,t.y=e.y),!0}_breakTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),this.props.curve.updateLockedTangentMode(this.props.keyId,!1),this.forceUpdate()}_unifyTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),this.props.curve.updateLockedTangentMode(this.props.keyId,!0),this.forceUpdate()}_flattenTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),-1!==this.state.tangentSelectedIndex&&0!==this.state.tangentSelectedIndex||0!==this.props.keyId&&this.props.curve.updateInTangentFromControlPoint(this.props.keyId,0),-1!==this.state.tangentSelectedIndex&&1!==this.state.tangentSelectedIndex||this.props.keyId!==this.props.curve.keys.length-1&&this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,0),this.forceUpdate()}_linearTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:0}),-1!==this.state.tangentSelectedIndex&&0!==this.state.tangentSelectedIndex||0!==this.props.keyId&&this.props.curve.storeDefaultInTangent(this.props.keyId),-1!==this.state.tangentSelectedIndex&&1!==this.state.tangentSelectedIndex||this.props.keyId!==this.props.curve.keys.length-1&&this.props.curve.storeDefaultOutTangent(this.props.keyId),this.props.curve.onDataUpdatedObservable.notifyObservers(),this.forceUpdate()}_stepTangent(){this.props.context.onInterpolationModeSet.notifyObservers({keyId:this.props.keyId,value:1}),this.forceUpdate()}_select(e){if(!this.props.context.activeKeyPoints)return;const t=this.props.context.activeKeyPoints.indexOf(this);-1===t?(e||(this.props.context.activeKeyPoints=[]),this.props.context.activeKeyPoints.push(this),this.props.context.activeKeyPoints.length>1?(this.props.context.mainKeyPoint=this,this.props.context.onMainKeyPointSet.notifyObservers()):this.props.context.mainKeyPoint=null):e?(this.props.context.activeKeyPoints.splice(t,1),this.props.context.mainKeyPoint=null):this.props.context.activeKeyPoints.length>1?(this.props.context.mainKeyPoint=this,this.props.context.onMainKeyPointSet.notifyObservers()):this.props.context.mainKeyPoint=null}_onPointerDown(e){this.props.context.activeKeyPoints||(this.props.context.activeKeyPoints=[]),e.preventDefault();const t=this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION;if(t)return;this._select(e.nativeEvent.ctrlKey),this.props.context.onActiveKeyPointChanged.notifyObservers(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY;const r=e.nativeEvent.target;"image"!==r.tagName||t?r.classList.contains("left-tangent")&&!t?(this._controlMode=Bo.TangentLeft,this.setState({tangentSelectedIndex:0})):r.classList.contains("right-tangent")&&!t&&(this._controlMode=Bo.TangentRight,this.setState({tangentSelectedIndex:1})):(this._controlMode=Bo.Key,this.setState({tangentSelectedIndex:-1})),this._lockX=!1,this._lockY=!1,this._accumulatedX=0,this._accumulatedY=0,e.stopPropagation()}_extractSlope(e,t,r){r&&e.x>=0?e.x=-.01:!r&&e.x<=0&&(e.x=.01);const n=e.clone();n.normalize(),n.scaleInPlace(t);const s=this.props.curve.keys;return(r?s[this.props.keyId].value-this.props.invertY(n.y+this.state.y):this.props.invertY(n.y+this.state.y)-s[this.props.keyId].value)/(r?s[this.props.keyId].frame-this.props.invertX(n.x+this.state.x):this.props.invertX(n.x+this.state.x)-s[this.props.keyId].frame)}_processTangentMove(e,t,r,n){return t.x+=(e.nativeEvent.offsetX-this._sourcePointerX)*this.props.scale,t.y+=(e.nativeEvent.offsetY-this._sourcePointerY)*this.props.scale,this._extractSlope(t,r,n)}_onPointerMove(e){if(this._pointerIsDown&&this.state.selectedState===Ro.Selected&&!this.props.context.hasActiveQuaternionAnimationKeyPoints()){if(this._controlMode===Bo.Key){const t=e.nativeEvent.offsetX-this._sourcePointerX,r=e.nativeEvent.offsetY-this._sourcePointerY;e.shiftKey?this._lockX||this._lockY||(this._accumulatedX+=Math.abs(t),this._accumulatedY+=Math.abs(r),(this._accumulatedX>5||this._accumulatedY>5)&&(this._accumulatedX>this._accumulatedY?this._lockY=!0:this._lockX=!0)):(this._lockX=!1,this._lockY=!1);let n=this.state.x+(this._lockX?0:t*this.props.scale),s=this.state.y+(this._lockY?0:r*this.props.scale);const o=this.props.getPreviousX(),a=this.props.getNextX(),i=.01;if(null!==o&&(n=Math.max(o+i,n)),null!==a&&(n=Math.min(a-i,n)),0===this.props.keyId||this.props.context.lockLastFrameFrame&&this.props.keyId===this.props.curve.keys.length-1)n=this.state.x;else{const e=this.props.invertX(n);this.props.onFrameValueChanged(e),this.props.context.onFrameSet.notifyObservers(e),n!==this.state.x&&this.props.context.onActiveKeyFrameChanged.notifyObservers(n)}this.props.context.lockLastFrameValue&&this.props.keyId===this.props.curve.keys.length-1&&(s=this.state.y);const l=this.props.invertY(s);this.props.onKeyValueChanged(l),this.props.context.onValueSet.notifyObservers(l),this.setState({x:n,y:s}),this.props.context.activeKeyPoints.length>1&&setTimeout((()=>{this.props.context.mainKeyPoint&&this.props.context.onMainKeyPointMoved.notifyObservers()}))}else{const t=this.props.curve.keys,r=t[this.props.keyId].lockedTangent&&0!==this.props.keyId&&this.props.keyId!==t.length-1;let n=0;const o=s.TmpVectors.Vector2[0];if(r){const e=s.TmpVectors.Vector2[1],t=s.TmpVectors.Vector2[2];s.Vector2.NormalizeToRef(this._inVec,e),s.Vector2.NormalizeToRef(this._outVec,t),n=Math.acos(Math.min(1,Math.max(-1,s.Vector2.Dot(e,t)))),this._inVec.rotateToRef(-n,o),s.Vector2.Distance(o,this._outVec)>.01&&(n=-n)}this._controlMode===Bo.TangentLeft?(this.props.curve.updateInTangentFromControlPoint(this.props.keyId,this._processTangentMove(e,this._inVec,this._storedLengthIn,!0)),r&&(this._inVec.rotateToRef(-n,o),o.x=Math.abs(o.x),this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,this._extractSlope(o,this._storedLengthOut,!1)))):this._controlMode===Bo.TangentRight&&(this.props.curve.updateOutTangentFromControlPoint(this.props.keyId,this._processTangentMove(e,this._outVec,this._storedLengthOut,!1)),r&&(this._outVec.rotateToRef(n,o),o.x=-Math.abs(o.x),this.props.curve.updateInTangentFromControlPoint(this.props.keyId,this._extractSlope(o,this._storedLengthIn,!0)))),this.props.context.refreshTarget(),this.forceUpdate()}this.props.context.onActiveKeyDataChanged.notifyObservers(this.props.keyId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY,e.stopPropagation()}}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId),e.stopPropagation(),this._controlMode=Bo.None}render(){if(!this.props.context.isChannelEnabled(this.props.curve.animation,this.props.curve.color))return null;const e=this.props.curve.animation.dataType,t=e===s.Animation.ANIMATIONTYPE_COLOR3||e===s.Animation.ANIMATIONTYPE_COLOR4,r=e===s.Animation.ANIMATIONTYPE_QUATERNION,n=this.state.selectedState===Ro.Selected?_o:this.state.selectedState===Ro.Siblings?zo:To,a=this.props.curve.keys,i=a[this.props.keyId].lockedTangent??!0,l=a[this.props.keyId-1]?.interpolation??!1,p=a[this.props.keyId]?.interpolation??!1,c=this.props.curve.hasDefinedInTangent(this.props.keyId),d=this.props.curve.hasDefinedOutTangent(this.props.keyId),h=this.props.invertX(this.state.x),u=this.props.invertY(this.state.y);if(c){const e=u-this.props.curve.getInControlPoint(this.props.keyId);this._inVec=new s.Vector2(this.props.convertX(h-1)-this.state.x,this.props.convertY(e)-this.state.y)}else this._inVec=new s.Vector2;if(d){const e=u+this.props.curve.getOutControlPoint(this.props.keyId);this._outVec=new s.Vector2(this.props.convertX(h+1)-this.state.x,this.props.convertY(e)-this.state.y)}else this._outVec=new s.Vector2;return this._storedLengthIn=this._inVec.length(),this._storedLengthOut=this._outVec.length(),this._inVec.normalize(),this._inVec.scaleInPlace(100*this.props.scale),this._outVec.normalize(),this._outVec.scaleInPlace(100*this.props.scale),(0,o.jsxs)("svg",{ref:this._svgHost,onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),x:this.state.x,y:this.state.y,style:{cursor:r?"auto":"pointer",overflow:"auto",opacity:r?"25%":"100%"},children:[(0,o.jsx)("image",{x:"-"+8*this.props.scale,y:"-"+8*this.props.scale,width:""+16*this.props.scale,height:""+16*this.props.scale,ref:this._keyPointSVG,href:n}),this.state.selectedState===Ro.Selected&&(0,o.jsxs)("g",{children:[0!==this.props.keyId&&!l&&!t&&!r&&c&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("line",{x1:0,y1:0,x2:`${this._inVec.x}px`,y2:`${this._inVec.y}px`,style:{stroke:0===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA",strokeWidth:""+1*this.props.scale,strokeDasharray:i?"":"2, 2"}}),(0,o.jsx)("circle",{className:"left-tangent",cx:`${this._inVec.x}px`,cy:`${this._inVec.y}px`,r:""+4*this.props.scale,style:{fill:0===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA"}})]}),this.props.keyId!==a.length-1&&!p&&!t&&!r&&d&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("line",{x1:0,y1:0,x2:`${this._outVec.x}px`,y2:`${this._outVec.y}px`,style:{stroke:1===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA",strokeWidth:""+1*this.props.scale,strokeDasharray:i?"":"2, 2"}}),(0,o.jsx)("circle",{className:"right-tangent",cx:`${this._outVec.x}px`,cy:`${this._outVec.y}px`,r:""+4*this.props.scale,style:{fill:1===this.state.tangentSelectedIndex||-1===this.state.tangentSelectedIndex?"#F9BF00":"#AAAAAA"}})]})]})]})}}class Go extends r.Component{constructor(e){super(e),this.state={isSelected:!1},this._onDataUpdatedObserver=this.props.curve.onDataUpdatedObservable.add((()=>this.forceUpdate())),this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this._onDataUpdatedObserver&&this.props.curve.onDataUpdatedObservable.remove(this._onDataUpdatedObserver),this._onDataUpdatedObserver=null,this.forceUpdate()})),this._onInterpolationModeSetObserver=e.context.onInterpolationModeSet.add((({keyId:e,value:t})=>{this.props.curve.updateInterpolationMode(e,t)}))}componentWillUnmount(){this._onDataUpdatedObserver&&this.props.curve.onDataUpdatedObservable.remove(this._onDataUpdatedObserver),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onInterpolationModeSetObserver&&this.props.context.onInterpolationModeSet.remove(this._onInterpolationModeSetObserver)}componentDidUpdate(){return this._onDataUpdatedObserver||(this._onDataUpdatedObserver=this.props.curve.onDataUpdatedObservable.add((()=>this.forceUpdate()))),!0}render(){if(!this.props.context.isChannelEnabled(this.props.curve.animation,this.props.curve.color))return null;const e={stroke:this.props.curve.color,fill:"none",strokeWidth:"1"};return this.props.curve.animation.dataType===s.Animation.ANIMATIONTYPE_QUATERNION&&(e["stroke-dasharray"]="5",e["stroke-opacity"]="0.5"),(0,o.jsx)("svg",{style:{cursor:"pointer",overflow:"auto"},children:(0,o.jsx)("path",{d:this.props.curve.getPathData(this.props.convertX,this.props.convertY),style:e})})}}class Fo extends r.Component{constructor(e){super(e),this._minScale=.5,this._maxScale=5,this._graphAbsoluteWidth=788,this._graphAbsoluteHeight=357,this._viewWidth=788,this._viewCurveWidth=788,this._viewHeight=357,this._viewScale=1,this._offsetX=0,this._offsetY=0,this._graphOffsetX=30,this.state={},this._svgHost=r.createRef(),this._svgHost2=r.createRef(),this._selectionRectangle=r.createRef(),this._evaluateKeys(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((({evaluateKeys:e=!0,frame:t=!0,range:r=!0})=>{e&&this._evaluateKeys(t,r),this._computeSizes(),this.forceUpdate()})),this.props.context.onFrameRequired.add((()=>{this._frameFromActiveKeys(),this.forceUpdate()})),this.props.context.onRangeUpdated.add((()=>{this.forceUpdate()})),this.props.context.onDeleteKeyActiveKeyPoints.add((()=>{if(0!==this.props.context.activeAnimations.length&&this.props.context.activeKeyPoints){for(const e of this.props.context.activeAnimations){const t=e.getKeys(),r=t.slice(0);let n=null;for(const e of this.props.context.activeKeyPoints){if(0===e.props.keyId||e.props.keyId===t.length-1)continue;const s=t[e.props.keyId],o=r.indexOf(s);o>-1&&(r.splice(o,1),null===n&&(n=s.frame))}this.props.context.stop(),e.setKeys(r),null!==n&&this.props.context.moveToFrame(n)}this._evaluateKeys(!1,!1),this.props.context.activeKeyPoints=[],this.props.context.onActiveKeyPointChanged.notifyObservers(),this.props.context.onActiveAnimationChanged.notifyObservers({evaluateKeys:!1}),this.forceUpdate()}})),this.props.context.onCreateOrUpdateKeyPointRequired.add((()=>{if(0!==this.props.context.activeAnimations.length){for(const e of this.props.context.activeAnimations){if(e.dataType===s.Animation.ANIMATIONTYPE_QUATERNION)continue;const t=e.getKeys(),r=this.props.context.activeFrame;let n,o=-1;for(const e of t){if(!(e.frame<r))break;o++}if(this.props.context.target){n=this.props.context.target;for(const t of e.targetPropertyPath)n=n[t];n.clone&&(n=n.clone())}else n=e.evaluate(r);const a=t[o],i=t[o+1];if(0===Math.floor(r-a?.frame))a.value=n;else if(0===Math.floor(i?.frame-r))i.value=n;else{const l={frame:r,value:n,lockedTangent:!0};if(void 0!==a?.outTangent&&void 0!==i?.inTangent){let t=null;const n=1/(i.frame-a.frame),o=(r-a.frame)*n;switch(e.dataType){case s.Animation.ANIMATIONTYPE_FLOAT:t=s.Scalar.Hermite1stDerivative(a.value*n,a.outTangent,i.value*n,i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_VECTOR2:t=s.Vector2.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_VECTOR3:t=s.Vector3.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_COLOR3:t=s.Color3.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o);break;case s.Animation.ANIMATIONTYPE_COLOR4:t=s.Color4.Hermite1stDerivative(a.value.scale(n),a.outTangent,i.value.scale(n),i.inTangent,o)}null!==t&&(l.inTangent=t,l.outTangent=t.clone?t.clone():t)}t.splice(o+1,0,l)}e.setKeys(t)}this._evaluateKeys(!1,!1),this.props.context.activeKeyPoints=[],this.props.context.onActiveKeyPointChanged.notifyObservers(),this.props.context.onActiveAnimationChanged.notifyObservers({evaluateKeys:!1}),this.forceUpdate()}}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}_computeSizes(){this._svgHost.current&&this._svgHost2.current&&(this._viewWidth=this._svgHost.current.clientWidth,this._viewCurveWidth=this._svgHost2.current.clientWidth,this._viewHeight=this._svgHost.current.clientHeight,this.forceUpdate())}_setDefaultInTangent(e){for(const t of this._curves)t.storeDefaultInTangent(e)}_setDefaultOutTangent(e){for(const t of this._curves)t.storeDefaultOutTangent(e)}_evaluateKeys(e=!0,t=!0){if(0!==this.props.context.activeAnimations.length){this._curves=[];for(const e of this.props.context.activeAnimations){const r=e.getKeys(),n=[];switch(e.dataType){case s.Animation.ANIMATIONTYPE_FLOAT:n.push(new Do("#DB3E3E",e));break;case s.Animation.ANIMATIONTYPE_VECTOR2:n.push(new Do("#DB3E3E",e,"x",(()=>s.Vector2.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#51E22D",e,"y",(()=>s.Vector2.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_VECTOR3:n.push(new Do("#DB3E3E",e,"x",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#51E22D",e,"y",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#00A3FF",e,"z",(()=>s.Vector3.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_COLOR3:n.push(new Do("#DB3E3E",e,"r",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#51E22D",e,"g",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#00A3FF",e,"b",(()=>s.Color3.Black()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_QUATERNION:n.push(new Do("#DB3E3E",e,"x",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#51E22D",e,"y",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#00A3FF",e,"z",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#8700FF",e,"w",(()=>s.Quaternion.Zero()),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))));break;case s.Animation.ANIMATIONTYPE_COLOR4:n.push(new Do("#DB3E3E",e,"r",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#51E22D",e,"g",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#00A3FF",e,"b",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e)))),n.push(new Do("#8700FF",e,"a",(()=>new s.Color4),(e=>this._setDefaultInTangent(e)),(e=>this._setDefaultOutTangent(e))))}const o=this._extractValuesFromKeys(r,e.dataType,n);this._curves.push(...n),t&&(this._minValue=Math.min(this._minValue,o.min),this._maxValue=Math.max(this._maxValue,o.max),this._minFrame=Math.min(this._minFrame,r[0].frame),this._maxFrame=Math.max(this._maxFrame,r[r.length-1].frame))}e&&this._frameFromActiveKeys()}else this._curves=[]}_extractValuesFromKeys(e,t,r,n){let o=Number.MAX_VALUE,a=-Number.MAX_VALUE;for(const i of e){let e=!0;switch(void 0!==i.lockedTangent&&(e=i.lockedTangent),t){case s.Animation.ANIMATIONTYPE_FLOAT:o=Math.min(o,i.value),a=Math.max(a,i.value),r&&r[0].keys.push({frame:i.frame,value:i.value,inTangent:i.inTangent,outTangent:i.outTangent,lockedTangent:e,interpolation:i.interpolation});break;case s.Animation.ANIMATIONTYPE_VECTOR2:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_VECTOR3:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),n&&"z"!==n||(o=Math.min(o,i.value.z),a=Math.max(a,i.value.z)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.z,inTangent:i.inTangent?.z,outTangent:i.outTangent?.z,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_COLOR3:n&&"r"!==n||(o=Math.min(o,i.value.r),a=Math.max(a,i.value.r)),n&&"g"!==n||(o=Math.min(o,i.value.g),a=Math.max(a,i.value.g)),n&&"b"!==n||(o=Math.min(o,i.value.b),a=Math.max(a,i.value.b)),r&&(r[0].keys.push({frame:i.frame,value:i.value.r,inTangent:i.inTangent?.r,outTangent:i.outTangent?.r,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.g,inTangent:i.inTangent?.g,outTangent:i.outTangent?.g,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.b,inTangent:i.inTangent?.b,outTangent:i.outTangent?.b,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_QUATERNION:n&&"x"!==n||(o=Math.min(o,i.value.x),a=Math.max(a,i.value.x)),n&&"y"!==n||(o=Math.min(o,i.value.y),a=Math.max(a,i.value.y)),n&&"z"!==n||(o=Math.min(o,i.value.z),a=Math.max(a,i.value.z)),n&&"w"!==n||(o=Math.min(o,i.value.w),a=Math.max(a,i.value.w)),r&&(r[0].keys.push({frame:i.frame,value:i.value.x,inTangent:i.inTangent?.x,outTangent:i.outTangent?.x,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.y,inTangent:i.inTangent?.y,outTangent:i.outTangent?.y,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.z,inTangent:i.inTangent?.z,outTangent:i.outTangent?.z,lockedTangent:e,interpolation:i.interpolation}),r[3].keys.push({frame:i.frame,value:i.value.w,inTangent:i.inTangent?.w,outTangent:i.outTangent?.w,lockedTangent:e,interpolation:i.interpolation}));break;case s.Animation.ANIMATIONTYPE_COLOR4:n&&"r"!==n||(o=Math.min(o,i.value.r),a=Math.max(a,i.value.r)),n&&"g"!==n||(o=Math.min(o,i.value.g),a=Math.max(a,i.value.g)),n&&"b"!==n||(o=Math.min(o,i.value.b),a=Math.max(a,i.value.b)),n&&"a"!==n||(o=Math.min(o,i.value.a),a=Math.max(a,i.value.a)),r&&(r[0].keys.push({frame:i.frame,value:i.value.r,inTangent:i.inTangent?.r,outTangent:i.outTangent?.r,lockedTangent:e,interpolation:i.interpolation}),r[1].keys.push({frame:i.frame,value:i.value.g,inTangent:i.inTangent?.g,outTangent:i.outTangent?.g,lockedTangent:e,interpolation:i.interpolation}),r[2].keys.push({frame:i.frame,value:i.value.b,inTangent:i.inTangent?.b,outTangent:i.outTangent?.b,lockedTangent:e,interpolation:i.interpolation}),r[3].keys.push({frame:i.frame,value:i.value.a,inTangent:i.inTangent?.a,outTangent:i.outTangent?.a,lockedTangent:e,interpolation:i.interpolation}))}}return{min:o,max:a}}_convertX(e){let t=this._maxFrame-this._minFrame;return 0===t&&(t=1),(e-this._minFrame)/t*this._graphAbsoluteWidth}_invertX(e){return e/this._graphAbsoluteWidth*(this._maxFrame-this._minFrame)+this._minFrame}_convertY(e){let t=this._maxValue-this._minValue;return 0===t&&(t=1),this._graphAbsoluteHeight-(e-this._minValue)/t*this._graphAbsoluteHeight}_invertY(e){let t=this._maxValue-this._minValue;return 0===t&&(t=1),(this._graphAbsoluteHeight-e)/this._graphAbsoluteHeight*t+this._minValue}_buildFrameIntervalAxis(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.referenceMaxFrame;let t=this.props.context.activeAnimations[0].framePerSecond;const r=e/this._graphAbsoluteWidth,n=[];0===t&&(t=1);const s=-(this._offsetX*r/t|0)*t,a=s+(this._viewWidth-40)*this._viewScale*r;for(let e=s-t;e<=a+t;e+=t)n.push(e);return n.map((e=>{const t=e/r;return(0,o.jsx)("g",{children:(0,o.jsx)("line",{x1:t,y1:0,x2:t,y2:this._viewHeight*this._viewScale,style:{stroke:"#666666",strokeWidth:1}},"line"+e)},"axis"+e)}))}_buildYAxis(){if(0===this.props.context.activeAnimations.length)return null;const e=this._maxValue!==this._minValue?this._maxValue-this._minValue:1;let t=e/10*this._viewScale;const r=e/this._graphAbsoluteHeight,n=[],s=t;let a=2;for(;(0).toFixed(a)===s.toFixed(a);)a++;const i=Math.pow(10,a);t=Math.round(t*i),t%2!=0&&(t-=1),t/=i;const l=(this._viewHeight*this._viewScale-this._graphAbsoluteHeight-this._offsetY)*r,p=Math.ceil((this._minValue-(l/t|0)*t)/t)*t,c=Math.round((p+this._viewHeight*this._viewScale*r)/t)*t;for(let e=p-t;e<=c+t;e+=t)n.push(e);return n.map((e=>{const t=this._graphAbsoluteHeight-(e-this._minValue)/r;let n=e.toFixed(a);n=parseFloat(n).toFixed(a);const s=n===(0).toFixed(a);return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:this._graphOffsetX*this._viewScale,y1:t,x2:this._viewWidth*this._viewScale,y2:t,style:{stroke:s?"#666666":"#333333",strokeWidth:s?1:.5}},"line"+e),(0,o.jsx)("text",{x:0,y:t,dx:15*this._viewScale+"px",textAnchor:"middle",dy:3*this._viewScale+"px",style:{fontFamily:"acumin-pro-condensed",fontSize:10*this._viewScale+"px",fill:"#888888",textAlign:"center"},children:n},"label"+e)]},"axis"+e)}))}_frameFromActiveKeys(){if(0===this.props.context.activeAnimations.length)return;this._offsetX=20,this._offsetY=20;let e=Number.MAX_VALUE,t=-Number.MAX_VALUE,r=Number.MAX_VALUE,n=-Number.MAX_VALUE,s=!1;for(const o of this.props.context.activeAnimations){let a;const i=this.props.context.getActiveChannel(o);if(i){const e=this._curves.filter((e=>e.color===i))[0];e&&(a=e.property)}let l=o.getKeys();if(this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0){const e=[];for(let t=0;t<this.props.context.activeKeyPoints.length;t++){const r=this.props.context.activeKeyPoints[t];r.props.curve.animation===o&&(e.push(l[r.props.keyId]),0===t&&r.props.keyId>=1&&e.unshift(l[r.props.keyId-1]),t===this.props.context.activeKeyPoints.length-1&&r.props.keyId<l.length-1&&e.push(l[r.props.keyId+1]))}l=e}if(0===l.length)continue;const p=this._extractValuesFromKeys(l,o.dataType,void 0,a);e=Math.min(e,p.min),t=Math.max(t,p.max),r=Math.min(r,l[0].frame),n=Math.max(n,l[l.length-1].frame),s=!0}if(!s)return;this._minFrame=r,this._maxFrame=n,this._minValue=e,this._maxValue=t,this.props.context.referenceMinFrame=this._minFrame,this.props.context.referenceMaxFrame=this._maxFrame;const o=Math.abs(this._convertX(this._maxFrame)-this._convertX(this._minFrame))+2*this._offsetX,a=this._minValue!==this._maxValue?Math.abs(this._convertY(this._minValue)-this._convertY(this._maxValue))+2*this._offsetY:1,i=o/this._viewCurveWidth,l=a/this._viewHeight;this._viewScale=i*this._viewHeight<a?l:i,this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.props.context.onGraphScaled.notifyObservers(this._viewScale)}_dropKeyFrames(e){return e.keys.map(((t,r)=>{const n=this._convertX(t.frame),s=this._convertY(t.value);return(0,o.jsx)(Uo,{x:n,y:s,context:this.props.context,scale:this._viewScale,getPreviousX:()=>r>0?this._convertX(e.keys[r-1].frame):null,getNextX:()=>r<e.keys.length-1?this._convertX(e.keys[r+1].frame):null,channel:e.color,keyId:r,curve:e,invertX:e=>this._invertX(e),invertY:e=>this._invertY(e),convertX:e=>this._convertX(e),convertY:e=>this._convertY(e),onFrameValueChanged:t=>{e.updateKeyFrame(r,t),this.props.context.refreshTarget()},onKeyValueChanged:t=>{e.updateKeyValue(r,t),this.props.context.refreshTarget()}},"curve-"+r)}))}_onPointerDown(e){if("svg-graph-curves"!==e.nativeEvent.target.id)return;e.preventDefault(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId),this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY;const t=2==e.nativeEvent.which||4==e.button;this._inSelectionMode=!t&&!e.altKey,this._inSelectionMode&&(this._selectionStartX=this._sourcePointerX+40,this._selectionStartY=this._sourcePointerY)}_onPointerMove(e){if(this._pointerIsDown){if(this._inSelectionMode){const t=this._selectionRectangle.current.style;t.visibility="visible";const r=e.nativeEvent.offsetX,n=e.nativeEvent.offsetY;return r>this._selectionStartX?(t.left=`${this._selectionStartX}px`,t.width=r-this._selectionStartX+"px"):(t.left=`${r}px`,t.width=this._selectionStartX-r+"px"),n>this._selectionStartY?(t.top=`${this._selectionStartY}px`,t.height=n-this._selectionStartY+"px"):(t.top=`${n}px`,t.height=this._selectionStartY-n+"px"),r===this._selectionStartX&&n===this._selectionStartY||(this._selectionMade=!0),void this.props.context.onSelectionRectangleMoved.notifyObservers(this._selectionRectangle.current.getBoundingClientRect())}this._offsetX+=(e.nativeEvent.offsetX-this._sourcePointerX)*this._viewScale,this._offsetY+=(e.nativeEvent.offsetY-this._sourcePointerY)*this._viewScale,this._sourcePointerX=e.nativeEvent.offsetX,this._sourcePointerY=e.nativeEvent.offsetY,this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.forceUpdate()}}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId),this._selectionRectangle.current.style.visibility="hidden",this._inSelectionMode&&this._selectionMade||this.props.context.clearSelection(),this._selectionMade=!1}_onWheel(e){const t=e.deltaY<0?-.05:.05,r=this._viewScale;this._viewScale=Math.min(Math.max(this._minScale,this._viewScale+t*this._viewScale),this._maxScale);const n=e.nativeEvent.offsetX,s=e.nativeEvent.offsetY,o=n*r-n*this._viewScale,a=s*r-s*this._viewScale;this._offsetX-=o,this._offsetY-=a,this.forceUpdate(),e.stopPropagation(),this.props.context.onGraphMoved.notifyObservers(this._offsetX),this.props.context.onGraphScaled.notifyObservers(this._viewScale)}render(){const e=this._viewScale,t=`${-this._offsetX} ${-this._offsetY} ${Math.round(e*this._viewCurveWidth)} ${Math.round(e*this._viewHeight)}`,r=`0 ${-this._offsetY} ${Math.round(e*this._viewWidth)} ${Math.round(e*this._viewHeight)}`,n=`${-this._offsetX} 0 ${Math.round((this._viewWidth-40)*this._viewScale)}  ${Math.round(e*this._viewHeight)}`;let s=0,a=0;if(0!==this.props.context.activeAnimations.length){const e=this.props.context.referenceMinFrame,t=this.props.context.referenceMaxFrame;s=((this.props.context.fromKey-e)/(t-e)*this._graphAbsoluteWidth+this._offsetX)/this._viewScale,a=((this.props.context.toKey-e)/(t-e)*this._graphAbsoluteWidth+this._offsetX)/this._viewScale}return(0,o.jsxs)("div",{id:"graph",onWheel:e=>this._onWheel(e),onPointerDown:e=>this._onPointerDown(e),onPointerMove:e=>this._onPointerMove(e),onPointerUp:e=>this._onPointerUp(e),children:[0!==this.props.context.activeAnimations.length&&(0,o.jsx)("div",{id:"dark-rectangle",style:{left:s+"px",width:a-s+"px"}}),(0,o.jsx)("div",{id:"block-rectangle"}),(0,o.jsx)("svg",{id:"svg-graph-grid",viewBox:r,ref:this._svgHost,children:this._buildYAxis()}),(0,o.jsx)("svg",{id:"svg-graph-horizontal",viewBox:n,children:this._buildFrameIntervalAxis()}),(0,o.jsxs)("svg",{ref:this._svgHost2,id:"svg-graph-curves",tabIndex:0,viewBox:t,children:[this._curves.map(((e,t)=>(0,o.jsx)(Go,{context:this.props.context,curve:e,convertX:e=>this._convertX(e),convertY:e=>this._convertY(e)},t))),this._curves.map((e=>this._dropKeyFrames(e)))]}),(0,o.jsx)("div",{ref:this._selectionRectangle,id:"selection-rectangle"})]})}}class Ho extends r.Component{constructor(e){super(e),this._graphAbsoluteWidth=788,this._viewScale=1,this._offsetX=0,this._offsetRange=10,this._viewWidth=748,this._rangeWidthToPlayheadWidth=40,this.state={},this._playHead=r.createRef(),this._playHeadCircle=r.createRef(),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onRangeFrameBarResizedObserver=this.props.context.onRangeFrameBarResized.add((e=>{this._viewWidth=e-this._rangeWidthToPlayheadWidth})),this._onBeforeRenderObserver=this.props.context.scene.onBeforeRenderObservable.add((()=>{if(0===this.props.context.activeAnimations.length)return;const e=this.props.context.activeAnimations[0];if(!e)return;const t=e.runtimeAnimations[0];t?this._moveHead(t.currentFrame):this._playHeadCircle.current?.innerHTML||this._moveHead(0)})),this._onMoveToFrameRequiredObserver=this.props.context.onMoveToFrameRequired.add((e=>{this.props.context.moveToFrame(e),this._moveHead(e)})),this._onGraphMovedObserver=this.props.context.onGraphMoved.add((e=>{this._offsetX=e,this.forceUpdate(),this._moveHead(this.props.context.activeFrame)})),this._onGraphScaledObserver=this.props.context.onGraphScaled.add((e=>{this._viewScale=1/e,this.forceUpdate(),this._moveHead(this.props.context.activeFrame)}))}_moveHead(e){this._playHead.current&&this._playHeadCircle.current&&void 0!==e&&(this._playHead.current.style.left=this._frameToPixel(e)+"px",this._playHeadCircle.current.innerHTML=e.toFixed(0),this.props.context.activeFrame=e,this.props.context.onPlayheadMoved.notifyObservers(e))}_frameToPixel(e){const t=this.props.context.referenceMinFrame;return((e-t)/(this.props.context.referenceMaxFrame-t)*this._graphAbsoluteWidth+this._offsetX)*this._viewScale}_pixelToFrame(e,t){const{minFrame:r,maxFrame:n,width:s,offset:o,scale:a}=t,i=this.props.context.activeAnimations[0].getKeys();return Math.max((e/a-o)/s*(n-r)+r,i[0].frame)}componentWillUnmount(){this._onBeforeRenderObserver&&(this.props.context.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null),this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onRangeFrameBarResizedObserver&&this.props.context.onRangeFrameBarResized.remove(this._onRangeFrameBarResizedObserver),this._onMoveToFrameRequiredObserver&&this.props.context.onMoveToFrameRequired.remove(this._onMoveToFrameRequiredObserver),this._onGraphMovedObserver&&this.props.context.onGraphMoved.remove(this._onGraphMovedObserver),this._onGraphScaledObserver&&this.props.context.onGraphScaled.remove(this._onGraphScaledObserver)}_getPixelValues(e){let t,r,n,s,o;return e?(t=this.props.context.fromKey,r=this.props.context.toKey,n=this._viewWidth,s=this._offsetRange,o=1):(t=this.props.context.referenceMinFrame,r=this.props.context.referenceMaxFrame,n=this._graphAbsoluteWidth,s=this._offsetX,o=this._viewScale),{minFrame:t,maxFrame:r,width:n,offset:s,scale:o}}_onPointerDown(e,t){e.preventDefault(),this._pointerIsDown=!0,e.currentTarget.setPointerCapture(e.pointerId);const r=this._getPixelValues(t),n=this._pixelToFrame(e.nativeEvent.offsetX,r);this.props.context.moveToFrame(n),this._moveHead(n)}_onPointerMove(e,t){if(!this._pointerIsDown)return;const r=this._getPixelValues(t),n=this._pixelToFrame(e.nativeEvent.offsetX,r);this.props.context.moveToFrame(n),this._moveHead(n)}_onPointerUp(e){this._pointerIsDown=!1,e.currentTarget.releasePointerCapture(e.pointerId)}render(){return 0===this.props.context.activeAnimations.length?null:(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{id:"play-head",ref:this._playHead,children:[(0,o.jsx)("div",{id:"play-head-bar"}),(0,o.jsx)("div",{id:"play-head-circle",ref:this._playHeadCircle})]}),(0,o.jsx)("div",{id:"play-head-control",onPointerDown:e=>this._onPointerDown(e,!1),onPointerMove:e=>this._onPointerMove(e,!1),onPointerUp:e=>this._onPointerUp(e)}),(0,o.jsx)("div",{id:"play-head-control-2",onPointerDown:e=>this._onPointerDown(e,!0),onPointerMove:e=>this._onPointerMove(e,!0),onPointerUp:e=>this._onPointerUp(e)})]})}}class Wo extends r.Component{constructor(e){super(e),this._viewWidth=748,this._offsetX=10,this._isMounted=!1,this.state={},this._svgHost=r.createRef(),this.props.context.onHostWindowResized.add((()=>{this._computeSizes()})),this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this._isMounted&&(this._computeSizes(),this.forceUpdate())})),this._onPlayheadMovedObserver=this.props.context.onPlayheadMoved.add((()=>{this.forceUpdate()})),this.props.context.onFrameSet.add((()=>{this._isMounted&&this.forceUpdate()})),this._onFrameManuallyEnteredObserver=this.props.context.onFrameManuallyEntered.add((()=>{this._isMounted&&this.forceUpdate()})),this.props.context.onRangeUpdated.add((()=>{this._isMounted&&this.forceUpdate()}))}componentDidMount(){this._isMounted=!0}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onPlayheadMovedObserver&&this.props.context.onPlayheadMoved.remove(this._onPlayheadMovedObserver),this._onFrameManuallyEnteredObserver&&this.props.context.onFrameManuallyEntered.remove(this._onFrameManuallyEnteredObserver),this._isMounted=!1}_computeSizes(){this._svgHost.current&&(this._viewWidth=this._svgHost.current.clientWidth,this.props.context.onRangeFrameBarResized.notifyObservers(this._viewWidth),this.forceUpdate())}_dropKeyFrames(e){const t=this.props.context.fromKey,r=(this.props.context.toKey-t)/this._viewWidth;return e.getKeys().map(((e,n)=>{const s=(e.frame-t)/r;return(0,o.jsx)("line",{x1:s,y1:"0px",x2:s,y2:"40px",style:{stroke:"#ffc017",strokeWidth:.5}},"frame-line"+e.frame+n)}))}_buildActiveFrame(){if(null===this.props.context.activeFrame||void 0===this.props.context.activeFrame)return null;const e=this.props.context.fromKey,t=(this.props.context.toKey-e)/this._viewWidth,r=(this.props.context.activeFrame-e)/t;return(0,o.jsx)("line",{x1:r,y1:"0px",x2:r,y2:"40px",style:{stroke:"#ffffff",strokeWidth:.5}},"line-activeFrame")}_buildFrames(){if(0===this.props.context.activeAnimations.length)return null;const e=this.props.context.fromKey,t=this.props.context.toKey-e,r=t/this._viewWidth,n=Math.max(Math.floor(25*r),1),s=[],a=e+t;for(let t=e;t<=a;t+=n)s.push(t);return s[s.length-1]<a-n/2&&s.push(a),s.map(((t,n)=>{const s=(t-e)/r;return(0,o.jsxs)("g",{children:[(0,o.jsx)("line",{x1:s,y1:"22px",x2:s,y2:"40px",style:{stroke:"#333333",strokeWidth:.5}},"line"+t+n),(0,o.jsx)("text",{x:s,y:0,dx:"6px",textAnchor:"middle",dy:"14px",style:{fontFamily:"acumin-pro-condensed",fontSize:"12px",fill:"#555555",textAlign:"center"},children:t.toFixed(0)},"label"+t+n)]},"axis"+t+n)}))}render(){const e=`${-this._offsetX} 0 ${this._viewWidth+4*this._offsetX} 40`;return(0,o.jsx)("div",{id:"range-frame-bar",children:(0,o.jsxs)("svg",{id:"svg-range-frames",viewBox:e,ref:this._svgHost,children:[this._buildFrames(),this.props.context.activeAnimations.map((e=>this._dropKeyFrames(e))),this._buildActiveFrame()]})})}}var Vo=p(7159),Yo={};Yo.styleTagTransform=Qn(),Yo.setAttributes=Vn(),Yo.insert=Hn().bind(null,"head"),Yo.domAPI=Gn(),Yo.insertStyleElement=Zn(),Bn()(Vo.A,Yo),Vo.A&&Vo.A.locals&&Vo.A.locals;class Zo extends r.Component{constructor(e){super(e),this.state={},this._onActiveAnimationChangedObserver=this.props.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver)}render(){return(0,o.jsxs)("div",{id:"canvas-zone",children:[(0,o.jsx)(Eo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Fo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Ho,{context:this.props.context,globalState:this.props.globalState}),(0,o.jsx)(Wo,{context:this.props.context,globalState:this.props.globalState}),this.props.context.activeAnimations.length>0&&(0,o.jsx)("div",{id:"angle-mode"})]})}}var Jo=p(6967);class Qo extends r.Component{constructor(e){super(e);let t=!1;if(-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&this.props.context.activeKeyPoints)for(const e of this.props.context.activeKeyPoints)e.state.selectedState===Ro.Selected&&e.props.channel===this.props.color&&(t=!0);this.state={isSelected:t},this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this.forceUpdate()})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{let e=!1;if(this.props.context.activeKeyPoints)for(const t of this.props.context.activeKeyPoints)if(t.props.curve.animation===this.props.animation&&t.props.channel===this.props.color&&-1!==this.props.context.activeAnimations.indexOf(this.props.animation)){e=!0;break}this.setState({isSelected:e})}))}componentWillUnmount(){this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver)}_activate(e){const t=this.props.context.activeAnimations.indexOf(this.props.animation);-1!==t&&this.props.context.getActiveChannel(this.props.animation)===this.props.color||(e.ctrlKey?-1===t&&this.props.context.activeAnimations.push(this.props.animation):(this.props.context.activeAnimations=[this.props.animation],this.props.context.resetAllActiveChannels()),this.props.context.enableChannel(this.props.animation,this.props.color),this.props.context.onActiveAnimationChanged.notifyObservers({}))}render(){const e=-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&this.props.context.isChannelEnabled(this.props.animation,this.props.color);return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)("div",{className:"animation-entry"+(e?" isActive":""),children:[this.state.isSelected&&(0,o.jsx)("div",{className:"animation-active-indicator",children:(0,o.jsx)("img",{src:Jo})}),(0,o.jsx)("div",{className:"animation-name",style:{color:this.props.color},onClick:e=>this._activate(e),children:this.props.subName})]})})}}class Ko extends r.Component{constructor(e){super(e),this._unmount=!1,this.state={isExpanded:!1,isSelected:!1},this._onActiveAnimationChangedObserver=e.context.onActiveAnimationChanged.add((()=>{this._unmount||(-1===this.props.context.activeAnimations.indexOf(this.props.animation)&&this.setState({isSelected:!1}),this.forceUpdate())})),this._onActiveKeyPointChangedObserver=this.props.context.onActiveKeyPointChanged.add((()=>{this.setState({isSelected:this.props.animation.dataType===s.Animation.ANIMATIONTYPE_FLOAT&&-1!==this.props.context.activeAnimations.indexOf(this.props.animation)&&null!==this.props.context.activeKeyPoints&&this.props.context.activeKeyPoints.length>0&&this.props.context.activeKeyPoints.some((e=>e.props.curve.animation===this.props.animation))})})),this._onSelectToActivatedObserver=this.props.context.onSelectToActivated.add((e=>{const t=this.props.context.getAnimationSortIndex(this.props.animation),r=this.props.context.activeAnimations.indexOf(this.props.animation);t>e.from&&t<=e.to||t>=e.to&&t<e.from?-1===r&&this.props.context.activeAnimations.push(this.props.animation):t!==e.from&&-1!==r&&this.props.context.activeAnimations.splice(r,1)}))}_onGear(){this.props.context.onEditAnimationUIClosed.addOnce((()=>{this._unmount||this.forceUpdate()})),this.props.context.onEditAnimationRequired.notifyObservers(this.props.animation)}_onDelete(){this.props.context.onDeleteAnimation.notifyObservers(this.props.animation)}componentWillUnmount(){this._unmount=!0,this._onActiveAnimationChangedObserver&&this.props.context.onActiveAnimationChanged.remove(this._onActiveAnimationChangedObserver),this._onActiveKeyPointChangedObserver&&this.props.context.onActiveKeyPointChanged.remove(this._onActiveKeyPointChangedObserver),this._onSelectToActivatedObserver&&this.props.context.onSelectToActivated.remove(this._onSelectToActivatedObserver)}_activate(e){if(e.shiftKey){if(this.props.context.activeAnimations.length>0){const e=this.props.context.activeAnimations[0],t={from:this.props.context.getAnimationSortIndex(e),to:this.props.context.getAnimationSortIndex(this.props.animation)};this.props.context.onSelectToActivated.notifyObservers(t),this.props.context.onActiveAnimationChanged.notifyObservers({})}}else{if(e.ctrlKey){const e=this.props.context.activeAnimations.indexOf(this.props.animation);-1!==e?this.props.context.activeAnimations.splice(e,1):this.props.context.activeAnimations.push(this.props.animation)}else this.props.context.activeAnimations=[this.props.animation],this.props.context.resetAllActiveChannels();this.props.context.disableChannel(this.props.animation),this.props.context.onActiveAnimationChanged.notifyObservers({})}}_expandOrCollapse(){this.setState({isExpanded:!this.state.isExpanded})}render(){const e=-1!==this.props.context.activeAnimations.indexOf(this.props.animation);return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{className:"animation-entry"+(e?" isActive":""),children:[this.state.isSelected&&(0,o.jsx)("div",{className:"animation-active-indicator",children:(0,o.jsx)("img",{src:Jo})}),this.props.animation.dataType===s.Animation.ANIMATIONTYPE_FLOAT&&(0,o.jsx)("div",{className:"animation-chevron",children:(0,o.jsx)("img",{src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgdmlld0JveD0iMCAwIDEwIDEwIj48Y2lyY2xlIGN4PSI1IiBjeT0iNSIgcj0iMi44OSIgc3R5bGU9ImZpbGw6Izg4OCIvPjxyZWN0IHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgc3R5bGU9ImZpbGw6bm9uZSIvPjwvc3ZnPg=="})}),this.props.animation.dataType!==s.Animation.ANIMATIONTYPE_FLOAT&&(0,o.jsx)("div",{className:"animation-chevron",onClick:()=>this._expandOrCollapse(),children:(0,o.jsx)("img",{className:"animation-chevron-image"+(this.state.isExpanded?"":" collapsed"),src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIxMCIgaGVpZ2h0PSIxMCIgdmlld0JveD0iMCAwIDEwIDEwIj48cGF0aCBkPSJNNS40Myw3LjMxLDcuODEsMy4xOWEuNTEuNTEsMCwwLDAtLjE1LS42OC41NS41NSwwLDAsMC0uMjgtLjA3SDIuNjJhLjQ4LjQ4LDAsMCwwLS41LjQ3LjQ1LjQ1LDAsMCwwLC4wNy4yOEw0LjU3LDcuMzFhLjQ5LjQ5LDAsMCwwLC42Ni4yQS40OC40OCwwLDAsMCw1LjQzLDcuMzFaIiBzdHlsZT0iZmlsbDojODg4Ii8+PHJlY3Qgd2lkdGg9IjEwIiBoZWlnaHQ9IjEwIiBzdHlsZT0iZmlsbDpub25lIi8+PC9zdmc+"})}),(0,o.jsx)("div",{className:"animation-name",onClick:e=>this._activate(e),children:this.props.animation.name}),(0,o.jsx)(ko,{className:"animation-options",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onGear()}),(0,o.jsx)(ko,{className:"animation-delete",context:this.props.context,globalState:this.props.globalState,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHZpZXdCb3g9IjAgMCA0MCA0MCI+PGRlZnM+PHN0eWxlPi5jbHMtMXtmaWxsOiNmZmY7fTwvc3R5bGU+PC9kZWZzPjxnIGlkPSJVSSI+PHBhdGggY2xhc3M9ImNscy0xIiBkPSJNMjEuMTMsMjAsMjgsMjYuODcsMjYuODcsMjgsMjAsMjEuMTMsMTMuMTMsMjgsMTIsMjYuODcsMTguODcsMjAsMTIsMTMuMTMsMTMuMTMsMTIsMjAsMTguODcsMjYuODcsMTIsMjgsMTMuMTNaIi8+PC9nPjwvc3ZnPg==",onClick:()=>this._onDelete()})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_COLOR3&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"Red"}),(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Green"}),(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#00A3FF",subName:"Blue"})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_VECTOR3&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"X"}),(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Y"}),(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#00A3FF",subName:"Z"})]}),this.state.isExpanded&&this.props.animation.dataType===s.Animation.ANIMATIONTYPE_VECTOR2&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#DB3E3E",subName:"X"}),(0,o.jsx)(Qo,{globalState:this.props.globalState,context:this.props.context,animation:this.props.animation,color:"#51E22D",subName:"Y"})]})]})}}class Xo extends r.Component{constructor(e){super(e),this.state={isVisible:!0},this._onEditAnimationRequiredObserver=this.props.context.onEditAnimationRequired.add((()=>{this.setState({isVisible:!1})})),this._onEditAnimationUIClosedObserver=this.props.context.onEditAnimationUIClosed.add((()=>{this.setState({isVisible:!0})})),this._onDeleteAnimationObserver=this.props.context.onDeleteAnimation.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onEditAnimationRequiredObserver&&this.props.context.onEditAnimationRequired.remove(this._onEditAnimationRequiredObserver),this._onEditAnimationUIClosedObserver&&this.props.context.onEditAnimationUIClosed.remove(this._onEditAnimationUIClosedObserver),this._onDeleteAnimationObserver&&this.props.context.onDeleteAnimation.remove(this._onDeleteAnimationObserver)}render(){return this.state.isVisible?(0,o.jsx)("div",{id:"animation-list",children:this.props.context.animations?.map(((e,t)=>(0,o.jsx)(Ko,{globalState:this.props.globalState,context:this.props.context,animation:this.props.context.useTargetAnimations?e.animation:e},t)))}):null}}class qo{static _SaveAs(e,t,r){if("download"in HTMLAnchorElement.prototype){const n=window.URL||window.webkitURL,s=r.createElement("a");return s.download=t,s.rel="noopener",s.href=n.createObjectURL(e),setTimeout((()=>{n.revokeObjectURL(s.href)}),4e4),void setTimeout((()=>{this._Click(s,r)}),0)}let n=open("","_blank");n&&(n.document.title=n.document.body.innerText="downloading...");const s="application/octet-stream"===e.type,o=/constructor/i.test(window.HTMLElement)||window.safari,a=/CriOS\/[\d]+/.test(navigator.userAgent);if((a||s&&o)&&"undefined"!=typeof FileReader){const t=new FileReader;t.onloadend=()=>{let e=t.result;e=a?e:e.replace(/^data:[^;]*;/,"data:attachment/file;"),n?n.location.href=e:location.href=e,n=null},t.readAsDataURL(e)}else{const t=window.URL||window.webkitURL,r=t.createObjectURL(e);n?n.location.href=r:location.href=r,n=null,setTimeout((function(){t.revokeObjectURL(r)}),4e4)}}static _Click(e,t){try{e.dispatchEvent(new MouseEvent("click"))}catch(r){const n=t.createEvent("MouseEvents");n.initMouseEvent("click",!0,!0,window,0,0,0,80,20,!1,!1,!1,!1,0,null),e.dispatchEvent(n)}}static DownloadAsFile(e,t,r){const n=new Blob([t],{type:"application/octet-stream"});this._SaveAs(n,r,e)}}class $o extends r.Component{constructor(e){if(super(e),this._selectedAnimations=[],this.state={},this._root=r.createRef(),this.props.context.animations)if(this.props.context.useTargetAnimations)for(const e of this.props.context.animations)this._selectedAnimations.push(e.animation);else this._selectedAnimations=this.props.context.animations.slice(0)}_getJson(){const e={animations:[]};for(const t of this._selectedAnimations)e.animations.push(t.serialize());return JSON.stringify(e)}saveToSnippetServer(){const e=new XMLHttpRequest,t=this._root.current.ownerDocument,r=this._getJson();e.onreadystatechange=()=>{if(4==e.readyState)if(200==e.status){const r=JSON.parse(e.responseText),n=this.props.context.snippetId;this.props.context.snippetId=r.id,r.version&&"0"!=r.version&&(this.props.context.snippetId+="#"+r.version),this.forceUpdate();const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(n,"g"),replace:this.props.context.snippetId}),t.defaultView.alert("Animations saved with ID: "+this.props.context.snippetId)}else t.defaultView.alert(`Unable to save your animations. It may be too large (${(n.payload.length/1024).toFixed(2)} KB). Please try reducing the number of animations or the number of keys per animation and try again.`)},e.open("POST",s.Animation.SnippetUrl+(this.props.context.snippetId?"/"+this.props.context.snippetId:""),!0),e.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({animations:r}),name:"",description:"",tags:""};e.send(JSON.stringify(n))}saveToFile(){qo.DownloadAsFile(this._root.current.ownerDocument,this._getJson(),"animations.json")}render(){return(0,o.jsxs)("div",{id:"save-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"save-animation-list",children:this.props.context.animations?.map(((e,t)=>{const r=this.props.context.useTargetAnimations?e.animation:e;return(0,o.jsxs)("div",{className:"save-animation-list-entry",children:[(0,o.jsx)("input",{type:"checkbox",value:r.name,defaultChecked:!0,onClick:e=>{if(e.currentTarget.checked)this._selectedAnimations.push(r);else{const e=this._selectedAnimations.indexOf(r);e>-1&&this._selectedAnimations.splice(e,1)}}}),r.name]},t)}))}),(0,o.jsxs)("div",{id:"save-animation-buttons",children:[(0,o.jsx)("button",{className:"simple-button",id:"save-snippet",type:"button",onClick:()=>{this.saveToSnippetServer()},children:"Save Snippet"}),(0,o.jsx)("button",{className:"simple-button",id:"save-file",type:"button",onClick:()=>{this.saveToFile()},children:"Save File"})]}),this.props.context.snippetId&&(0,o.jsxs)("div",{id:"save-animation-snippet",children:["Snippet ID: ",this.props.context.snippetId]})]})}}class ea extends r.Component{constructor(e){super(e),this.state={},this._root=r.createRef(),this._textInput=r.createRef()}loadFromFile(e){const t=e.target.files;if(!t||!t.length)return;const r=t[0];s.Tools.ReadFile(r,(e=>{const t=this.props.context,r=new TextDecoder("utf-8"),n=JSON.parse(r.decode(e)).animations;t.animations=[];const o=t.animations;for(const e of n)o.push(s.Animation.Parse(e));t.stop(),t.target.animations=o,t.activeAnimations=o.length?o:[],t.prepare(),t.onAnimationsLoaded.notifyObservers(),t.onActiveAnimationChanged.notifyObservers({})}),void 0,!0),e.target.value=""}loadFromSnippetServer(){const e=this.props.context,t=this._textInput.current.value;s.Animation.ParseFromSnippetAsync(t).then((r=>{e.snippetId=t,void 0!==r.length?e.animations=r:e.animations=[r],e.stop(),e.target.animations=e.animations,e.activeAnimations=e.animations.length?e.animations:[],e.prepare(),e.onAnimationsLoaded.notifyObservers(),e.onActiveAnimationChanged.notifyObservers({})})).catch((e=>{this._root.current?.ownerDocument.defaultView.alert("Unable to load your animations: "+e)}))}render(){return(0,o.jsxs)("div",{id:"load-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"load-animation-snippet-id-label",children:"Snippet Id"}),(0,o.jsx)("div",{id:"load-animation-local-file-label",children:"Local File"}),(0,o.jsx)("input",{type:"text",id:"load-snippet-id",ref:this._textInput}),(0,o.jsx)("button",{className:"simple-button",id:"load-snippet",type:"button",onClick:()=>this.loadFromSnippetServer(),children:"Load"}),(0,o.jsx)("label",{htmlFor:"upload-snippet",id:"file-snippet-label",className:"simple-button",children:"Browse"}),(0,o.jsx)("input",{id:"upload-snippet",type:"file",accept:".json",onChange:e=>this.loadFromFile(e)}),this.props.context.snippetId&&(0,o.jsxs)("div",{id:"load-animation-snippet",children:["Snippet ID: ",this.props.context.snippetId]})]})}}class ta extends r.Component{constructor(e){super(e),this.state={customPropertyMode:!1},this._root=r.createRef(),this._displayName=r.createRef(),this._property=r.createRef(),this._typeElement=r.createRef(),this._loopModeElement=r.createRef(),this._propertylement=r.createRef()}createNew(){const e=this.props.context,t=this._displayName.current.ownerDocument,r=this._displayName.current.value,n=this._property.current?this._property.current.value:this._propertylement.current.value,o=this._typeElement.current?this._typeElement.current.value:this.getInferredType(),a=this._loopModeElement.current.value;if(!r)return void t.defaultView.alert("Please define a display name");if(!n)return void t.defaultView.alert("Please define a property");const i=this.props.context.animations&&this.props.context.animations.length?this.props.context.useTargetAnimations?this.props.context.animations[0].animation.framePerSecond:this.props.context.animations[0].framePerSecond:60;let l=this.props.context.referenceMinFrame,p=this.props.context.referenceMaxFrame;if(this.props.context.animations)for(const e of this.props.context.animations){const t=this.props.context.useTargetAnimations?e.animation:e;l=Math.min(l,t.getKeys()[0].frame),p=Math.max(p,t.getKeys()[t.getKeys().length-1].frame)}let c,d,h,u,b,g,m=0,A=0;switch(o){case"Float":m=s.Animation.ANIMATIONTYPE_FLOAT,c=0,d=1,h=0,u=0,b=0,g=0;break;case"Vector2":m=s.Animation.ANIMATIONTYPE_VECTOR2,c=s.Vector2.Zero(),d=new s.Vector2(1,1),h=new s.Vector2(0,0),u=new s.Vector2(0,0),b=new s.Vector2(0,0),g=new s.Vector2(0,0);break;case"Vector3":m=s.Animation.ANIMATIONTYPE_VECTOR3,c=s.Vector3.Zero(),d=new s.Vector3(1,1,1),h=new s.Vector3(0,0,0),u=new s.Vector3(0,0,0),b=new s.Vector3(0,0,0),g=new s.Vector3(0,0,0);break;case"Quaternion":m=s.Animation.ANIMATIONTYPE_QUATERNION,c=s.Quaternion.Zero(),d=new s.Quaternion(1,1,1,0),h=new s.Quaternion(0,0,0,0),u=new s.Quaternion(0,0,0,0),b=new s.Quaternion(0,0,0,0),g=new s.Quaternion(0,0,0,0);break;case"Color3":m=s.Animation.ANIMATIONTYPE_COLOR3,c=s.Color3.Black(),d=s.Color3.White(),h=new s.Color3(0,0,0),u=new s.Color3(0,0,0),b=new s.Color3(0,0,0),g=new s.Color3(0,0,0);break;case"Color4":m=s.Animation.ANIMATIONTYPE_COLOR4,c=new s.Color4(0,0,0,0),d=new s.Color4(1,1,1,1),h=new s.Color4(0,0,0,0),u=new s.Color4(0,0,0,0),b=new s.Color4(0,0,0,0),g=new s.Color4(0,0,0,0)}switch(a){case"Cycle":A=s.Animation.ANIMATIONLOOPMODE_CYCLE;break;case"Relative":A=s.Animation.ANIMATIONLOOPMODE_RELATIVE;break;case"Relative from current":A=s.Animation.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;break;case"Constant":A=s.Animation.ANIMATIONLOOPMODE_CONSTANT}const C=new s.Animation(r,n,i,m,A),f=[];f.push({frame:l,value:c,inTangent:h,outTangent:u}),f.push({frame:p,value:d,inTangent:b,outTangent:g}),C.setKeys(f),e.stop(),e.animations&&0!==e.animations.length||(e.animations=[],e.target&&(e.target.animations=e.animations)),e.useTargetAnimations||e.animations.push(C),e.activeAnimations.push(C),e.prepare(),e.onActiveAnimationChanged.notifyObservers({}),e.onAnimationsLoaded.notifyObservers()}getInferredType(e=""){const t=this.props.context.target;this._propertylement.current&&(e=this._propertylement.current.value);const r=t[e];return isNaN(parseFloat(r))?r.getClassName():"Float"}render(){const e=[];let t="";if(this.props.context.target){let r=this.props.context.target;const n=r;for(;null!==r;){const t=Object.getOwnPropertyDescriptors(r);for(const r in t){const s=t[r];"_"!==r[0]&&null!==n[r]&&void 0!==n[r]&&(void 0===n[r].r&&void 0===n[r].x&&isNaN(parseFloat(n[r]))||-1===e.indexOf(r)&&(s.writable||s.set)&&e.push(r))}r=Object.getPrototypeOf(r)}e.sort();const s=["scaling","rotation","position"];for(const t of s){const r=e.indexOf(t);-1!==r&&(e.splice(r,1),e.splice(0,0,t))}t=this._propertylement.current?this.getInferredType():this.getInferredType(e[0])}const r=this.state.customPropertyMode||0===e.length;return(0,o.jsxs)("div",{id:"add-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"add-animation-display-name-label",children:"Display Name"}),(0,o.jsx)("div",{id:"add-animation-mode-label",children:"Mode"}),(0,o.jsx)("div",{id:"add-animation-property-label",children:"Property"}),(0,o.jsx)("div",{id:"add-animation-type-label",children:"Type"}),(0,o.jsx)("div",{id:"add-animation-loop-mode-label",children:"Loop Mode"}),(0,o.jsx)("input",{type:"text",id:"add-animation-name",ref:this._displayName,className:"input-text",defaultValue:""}),(0,o.jsx)("select",{id:"add-animation-mode",className:"option",value:this.state.customPropertyMode?"Custom":"List",onChange:e=>{this.setState({customPropertyMode:"Custom"===e.currentTarget.value})},children:["Custom","List"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),r&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("input",{type:"text",id:"add-animation-property",ref:this._property,className:"input-text",defaultValue:""}),(0,o.jsx)("select",{id:"add-animation-type",className:"option",ref:this._typeElement,children:["Float","Vector2","Vector3","Quaternion","Color3","Color4"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))})]}),!r&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)("select",{id:"add-animation-property",className:"option",ref:this._propertylement,onClick:()=>{this.forceUpdate()},children:e.map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsx)("div",{id:"add-animation-type",children:t})]}),(0,o.jsx)("select",{id:"add-animation-loop-mode",className:"option",ref:this._loopModeElement,children:["Cycle","Relative","Relative from current","Constant"].map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsx)("button",{className:"simple-button",id:"add-animation",type:"button",onClick:()=>this.createNew(),children:"Create"})]})}}class ra extends r.Component{constructor(e){super(e),this.state={isVisible:!1,animation:null},this._root=r.createRef(),this._displayName=r.createRef(),this._property=r.createRef(),this._loopModeElement=r.createRef(),this._onEditAnimationRequiredObserver=this.props.context.onEditAnimationRequired.add((e=>{this.setState({isVisible:!0,animation:e})}))}componentWillUnmount(){this._onEditAnimationRequiredObserver&&this.props.context.onEditAnimationRequired.remove(this._onEditAnimationRequiredObserver)}close(){this.setState({isVisible:!1}),this.props.context.onEditAnimationUIClosed.notifyObservers()}validate(){const e=this.props.context,t=this._displayName.current.ownerDocument,r=this._displayName.current.value,n=this._property.current.value,o=this._loopModeElement.current.value;if(!r)return void t.defaultView.alert("Please define a display name");if(!n)return void t.defaultView.alert("Please define a property");const a=this.state.animation;switch(a.name=r,a.targetProperty!==n&&(a.targetProperty=n,a.targetPropertyPath=n.split("."),e.stop()),o){case"Cycle":a.loopMode=s.Animation.ANIMATIONLOOPMODE_CYCLE;break;case"Relative":a.loopMode=s.Animation.ANIMATIONLOOPMODE_RELATIVE;break;case"Relative from current":a.loopMode=s.Animation.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;break;case"Constant":a.loopMode=s.Animation.ANIMATIONLOOPMODE_CONSTANT}this.close()}render(){if(!this.state.isVisible)return null;const e=["Relative","Cycle","Constant","","Yoyo","Relative from current"];return(0,o.jsxs)("div",{id:"edit-animation-pane",ref:this._root,children:[(0,o.jsx)("div",{id:"edit-animation-display-name-label",children:"Display Name"}),(0,o.jsx)("div",{id:"edit-animation-property-label",children:"Property"}),(0,o.jsx)("div",{id:"edit-animation-loop-mode-label",children:"Loop Mode"}),(0,o.jsx)("input",{type:"text",id:"edit-animation-name",ref:this._displayName,className:"input-text",defaultValue:this.state.animation.name||""}),(0,o.jsx)("input",{type:"text",id:"edit-animation-property",ref:this._property,className:"input-text",defaultValue:this.state.animation.targetProperty}),(0,o.jsx)("select",{id:"edit-animation-loop-mode",className:"option",ref:this._loopModeElement,defaultValue:e[this.state.animation.loopMode??1],children:e.filter((e=>""!==e)).map(((e,t)=>(0,o.jsx)("option",{value:e,title:e,children:e},e+t)))}),(0,o.jsxs)("div",{id:"edit-animation",children:[(0,o.jsx)("button",{className:"simple-button",id:"edit-animation-ok",type:"button",onClick:()=>this.validate(),children:"OK"}),(0,o.jsx)("button",{className:"simple-button",id:"edit-animation-cancel",type:"button",onClick:()=>this.close(),children:"Cancel"})]})]})}}var na,sa=p(9465),oa={};oa.styleTagTransform=Qn(),oa.setAttributes=Vn(),oa.insert=Hn().bind(null,"head"),oa.domAPI=Gn(),oa.insertStyleElement=Zn(),Bn()(sa.A,oa),sa.A&&sa.A.locals&&sa.A.locals,function(e){e[e.Edit=0]="Edit",e[e.Add=1]="Add",e[e.Load=2]="Load",e[e.Save=3]="Save"}(na||(na={}));class aa extends r.Component{constructor(e){super(e),this.state={mode:na.Edit},this.props.context.onDeleteAnimation.add((e=>{const t=this.props.context.activeAnimations.indexOf(e);-1!==t&&(this.props.context.activeAnimations.splice(t,1),this.props.context.onActiveAnimationChanged.notifyObservers({}));let r=-1;if(this.props.context.useTargetAnimations){const t=this.props.context.animations;for(let n=0;n<t.length;n++)if(t[n].animation===e){r=n;break}}else r=this.props.context.animations.indexOf(e);r>-1&&(this.props.context.animations.splice(r,1),this.forceUpdate())})),this.props.context.onAnimationsLoaded.add((()=>this.setState({mode:na.Edit})))}_onAddAnimation(){this.state.mode!==na.Add&&this.setState({mode:na.Add})}_onLoadAnimation(){this.state.mode!==na.Load&&this.setState({mode:na.Load})}_onSaveAnimation(){this.state.mode!==na.Save&&this.setState({mode:na.Save})}_onEditAnimation(){this.state.mode!==na.Edit&&this.setState({mode:na.Edit})}render(){let e="60";return this.props.context.animations&&this.props.context.animations.length&&(e=this.props.context.useTargetAnimations?this.props.context.animations[0].animation.framePerSecond.toString():this.props.context.animations[0].framePerSecond.toString()),(0,o.jsxs)("div",{id:"sideBar",children:[(0,o.jsxs)("div",{id:"menu-bar",className:this.props.context.useTargetAnimations?"small":"",children:[!this.props.context.useTargetAnimations&&(0,o.jsx)(ko,{tooltip:"Add new animation",isActive:this.state.mode===na.Add,id:"add-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIzMCIgaGVpZ2h0PSIzMCIgdmlld0JveD0iMCAwIDMwIDMwIj48cmVjdCB3aWR0aD0iMzAiIGhlaWdodD0iMzAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTUsOC4yN2EuNTguNTgsMCwwLDEsLjU3LjV2NS42NWg1LjU3YS41OC41OCwwLDAsMSwuMDgsMS4xNUgxNS41OHY1LjU3YS41OC41OCwwLDAsMS0xLjE1LjA4VjE1LjU4SDguODVhLjU4LjU4LDAsMCwxLS4wOC0xLjE1aDUuNjVWOC44NUEuNTguNTgsMCwwLDEsMTUsOC4yN1oiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>this._onAddAnimation()}),!this.props.context.useTargetAnimations&&(0,o.jsx)(ko,{tooltip:"Load animations",isActive:this.state.mode===na.Load,id:"load-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onLoadAnimation()}),(0,o.jsx)(ko,{tooltip:"save current animations",isActive:this.state.mode===na.Save,id:"save-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onSaveAnimation()}),(0,o.jsx)(ko,{tooltip:"Edit animations",isActive:this.state.mode===na.Edit,id:"edit-animation",globalState:this.props.globalState,context:this.props.context,icon:"data:image/svg+xml;base64,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",onClick:()=>this._onEditAnimation()}),(0,o.jsx)(fo,{value:e,complement:" fps",isNumber:!0,onValueAsNumberChanged:e=>{this.props.context.animations?.forEach((t=>{this.props.context.useTargetAnimations?t.animation.framePerSecond=e:t.framePerSecond=e}))},tooltip:"Framerate",id:"framerate-animation",globalState:this.props.globalState,context:this.props.context})]}),this.state.mode===na.Edit&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Xo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(ra,{globalState:this.props.globalState,context:this.props.context})]}),this.state.mode===na.Save&&(0,o.jsx)($o,{globalState:this.props.globalState,context:this.props.context}),this.state.mode===na.Load&&(0,o.jsx)(ea,{globalState:this.props.globalState,context:this.props.context}),this.state.mode===na.Add&&(0,o.jsx)(ta,{globalState:this.props.globalState,context:this.props.context})]})}}var ia=p(2667),la={};la.styleTagTransform=Qn(),la.setAttributes=Vn(),la.insert=Hn().bind(null,"head"),la.domAPI=Gn(),la.insertStyleElement=Zn(),Bn()(ia.A,la),ia.A&&ia.A.locals&&ia.A.locals;class pa extends r.Component{constructor(e){super(e),this.state={isOpen:!1}}onCloseAnimationCurveEditor(e){null!==e&&e.close(),this.setState({isOpen:!1}),this.props.context.activeAnimations=[],this.props.context.onActiveAnimationChanged.notifyObservers({})}shouldComponentUpdate(e,t){return t.isOpen!==this.state.isOpen&&(t.isOpen&&(this.props.context.prepare(),this.props.context.animations&&this.props.context.animations.length&&setTimeout((()=>{this.props.context.activeAnimations.push(this.props.context.useTargetAnimations?this.props.context.animations[0].animation:this.props.context.animations[0]),this.props.context.onActiveAnimationChanged.notifyObservers({})}))),!0)}_onKeyDown(e){switch(e.key){case"Delete":case"Backspace":this.props.context.activeKeyPoints?.length&&!this.props.context.focusedInput&&this.props.context.onDeleteKeyActiveKeyPoints.notifyObservers();break;case" ":this.props.context.isPlaying?this.props.context.stop():this.props.context.play(!0);break;case"a":e.ctrlKey&&(this.props.context.onSelectAllKeys.notifyObservers(),this.props.context.onActiveKeyPointChanged.notifyObservers(),e.preventDefault());break;case"ArrowLeft":this.props.context.focusedInput||this.props.context.onMoveToFrameRequired.notifyObservers(Math.max(0,this.props.context.activeFrame-1));break;case"ArrowRight":this.props.context.focusedInput||this.props.context.onMoveToFrameRequired.notifyObservers(Math.min(this.props.context.clipLength,this.props.context.activeFrame+1));break;case"ArrowDown":{const e=this.props.context.getPrevKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e);break}case"ArrowUp":{const e=this.props.context.getNextKey();null!==e&&this.props.context.onMoveToFrameRequired.notifyObservers(e)}}}render(){return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Dn,{label:"Edit",onClick:()=>{this.setState({isOpen:!0})}}),this.state.isOpen&&(0,o.jsx)(Co,{id:"curve-editor",title:"Animation Curve Editor",size:{width:1024,height:512},onResize:()=>this.props.context.onHostWindowResized.notifyObservers(),onClose:e=>this.onCloseAnimationCurveEditor(e),onKeyDown:e=>this._onKeyDown(e),children:(0,o.jsxs)("div",{id:"curve-editor",children:[(0,o.jsx)(Io,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(aa,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(Zo,{globalState:this.props.globalState,context:this.props.context}),(0,o.jsx)(No,{globalState:this.props.globalState,context:this.props.context})]})})]})}}class ca{constructor(){this.activeAnimations=[],this.activeChannels={},this.useExistingPlayRange=!1,this.forwardAnimation=!0,this.referenceMinFrame=0,this.referenceMaxFrame=100,this.focusedInput=!1,this.onActiveAnimationChanged=new s.Observable,this.onActiveKeyPointChanged=new s.Observable,this.onHostWindowResized=new s.Observable,this.onSelectAllKeys=new s.Observable,this.onActiveKeyFrameChanged=new s.Observable,this.onFrameSet=new s.Observable,this.onFrameManuallyEntered=new s.Observable,this.onMainKeyPointSet=new s.Observable,this.onMainKeyPointMoved=new s.Observable,this.onValueSet=new s.Observable,this.onValueManuallyEntered=new s.Observable,this.onFrameRequired=new s.Observable,this.onCreateOrUpdateKeyPointRequired=new s.Observable,this.onFlattenTangentRequired=new s.Observable,this.onLinearTangentRequired=new s.Observable,this.onBreakTangentRequired=new s.Observable,this.onUnifyTangentRequired=new s.Observable,this.onStepTangentRequired=new s.Observable,this.onDeleteAnimation=new s.Observable,this.onGraphMoved=new s.Observable,this.onGraphScaled=new s.Observable,this.onRangeUpdated=new s.Observable,this.onMoveToFrameRequired=new s.Observable,this.onAnimationStateChanged=new s.Observable,this.onDeleteKeyActiveKeyPoints=new s.Observable,this.onSelectionRectangleMoved=new s.Observable,this.onAnimationsLoaded=new s.Observable,this.onEditAnimationRequired=new s.Observable,this.onEditAnimationUIClosed=new s.Observable,this.onClipLengthIncreased=new s.Observable,this.onClipLengthDecreased=new s.Observable,this.onInterpolationModeSet=new s.Observable,this.onSelectToActivated=new s.Observable,this.onRangeFrameBarResized=new s.Observable,this.onPlayheadMoved=new s.Observable,this.lockLastFrameValue=!1,this.lockLastFrameFrame=!1,this.onActiveKeyDataChanged=new s.Observable}prepare(){if(this.isPlaying=!1,!this.animations||!this.animations.length)return;const e=this.useTargetAnimations?this.animations[0].animation:this.animations[0],t=e.getKeys();this.referenceMinFrame=0,this.referenceMaxFrame=t[t.length-1].frame,this.useExistingPlayRange||(this.fromKey=this.referenceMinFrame,this.toKey=this.referenceMaxFrame),this.snippetId=e.snippetId,this.clipLength=this.referenceMaxFrame,e&&e.hasRunningRuntimeAnimations&&(this.isPlaying=!0)}play(e){let t;this.isPlaying=!0,this.scene.stopAnimation(this.target),e?this.rootAnimationGroup?this.rootAnimationGroup.start(!0,1,this.fromKey,this.toKey):t=this.scene.beginAnimation(this.target,this.fromKey,this.toKey,!0):this.rootAnimationGroup?this.rootAnimationGroup.start(!0,1,this.toKey,this.fromKey):t=this.scene.beginAnimation(this.target,this.toKey,this.fromKey,!0),this.forwardAnimation=e,this.rootAnimationGroup?this.rootAnimationGroup.goToFrame(this.activeFrame):t.goToFrame(this.activeFrame),this.onAnimationStateChanged.notifyObservers()}stop(){this.isPlaying=!1,this.rootAnimationGroup?this.rootAnimationGroup.stop():this.scene.stopAnimation(this.target),this.onAnimationStateChanged.notifyObservers()}moveToFrame(e){if(this.animations&&this.animations.length){this.activeFrame=e,this.isPlaying||(this.rootAnimationGroup?this.rootAnimationGroup.start(!1,1,this.fromKey,this.toKey):this.scene.beginAnimation(this.target,this.fromKey,this.toKey,!1));for(const t of this.animations){const r=this.useTargetAnimations?t.animation:t;if(!r.hasRunningRuntimeAnimations)return;for(const t of r.runtimeAnimations)t.goToFrame(e)}this.stop()}}refreshTarget(){this.animations&&this.animations.length&&(this.isPlaying||this.moveToFrame(this.activeFrame))}clearSelection(){this.activeKeyPoints=[],this.onActiveKeyPointChanged.notifyObservers()}enableChannel(e,t){this.activeChannels[e.uniqueId]=t}disableChannel(e){delete this.activeChannels[e.uniqueId]}isChannelEnabled(e,t){return void 0===this.activeChannels[e.uniqueId]||this.activeChannels[e.uniqueId]===t}getActiveChannel(e){return this.activeChannels[e.uniqueId]}resetAllActiveChannels(){this.clearSelection(),this.activeChannels={}}getAnimationSortIndex(e){if(!this.animations)return-1;for(let t=0;t<this.animations?.length;t++)if(e===(this.useTargetAnimations?this.animations[0].animation:this.animations[t]))return t;return-1}getPrevKey(){if(!this.animations||!this.animations.length||0===this.activeAnimations.length)return null;let e=-Number.MAX_VALUE;for(const t of this.activeAnimations){const r=t.getKeys();for(const t of r)t.frame<this.activeFrame&&t.frame>e&&(e=t.frame)}return e===-Number.MAX_VALUE&&(e=this.fromKey),e}getNextKey(){if(!this.animations||!this.animations.length)return null;let e=Number.MAX_VALUE;for(const t of this.activeAnimations){const r=t.getKeys();for(const t of r)t.frame>this.activeFrame&&t.frame<e&&(e=t.frame)}return e===Number.MAX_VALUE&&(e=this.toKey),e}getKeyAtAnyFrameIndex(e){if(!(this.animations&&this.animations.length&&this.activeAnimations&&this.activeAnimations.length))return null;let t=0;for(const r of this.activeAnimations){const n=r.getKeys();let s=0;for(const r of n){if(0===Math.floor(e-r.frame))return{animationIndex:t,keyIndex:s};s++}t++}return null}hasActiveQuaternionAnimationKeyPoints(){const e=this.activeKeyPoints?.map((e=>e.props.curve.animation.dataType)),t=e?.filter((e=>e===s.Animation.ANIMATIONTYPE_QUATERNION));return(t?.length||0)>0}}class da extends r.Component{constructor(e){super(e),this._animations=null,this._isPlaying=!1,this._animationControl={from:0,to:0,loop:!1,initialized:!1},this.state={currentFrame:0};const t=this.props.animatable;if(this._ranges=t.getAnimationRanges?t.getAnimationRanges():[],t.getAnimatables){const e=t.getAnimatables();this._animations=new Array,e.forEach((e=>{e.animations&&this._animations.push(...e.animations)})),t.animations&&this._animations.push(...t.animations),this._animations&&this._animations.length&&this._animations.forEach((e=>{const t=e.getKeys();if(t&&t.length>0){t[0].frame<this._animationControl.from&&(this._animationControl.from=t[0].frame);const e=t.length-1;t[e].frame>this._animationControl.to&&(this._animationControl.to=t[e].frame)}}))}this._timelineRef=r.createRef()}playOrPause(){const e=this.props.animatable;this._isPlaying=this.props.scene.getAllAnimatablesByTarget(e).length>0,this._isPlaying?(this.props.scene.stopAnimation(this.props.animatable),this._mainAnimatable=null):this._mainAnimatable=this.props.scene.beginAnimation(this.props.animatable,this._animationControl.from,this._animationControl.to,this._animationControl.loop),this.forceUpdate()}componentDidMount(){this._onBeforeRenderObserver=this.props.scene.onBeforeRenderObservable.add((()=>{this._isPlaying&&this._mainAnimatable&&this.setState({currentFrame:this._mainAnimatable.masterFrame})}))}componentWillUnmount(){this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)}onCurrentFrameChange(e){this._mainAnimatable&&(this._mainAnimatable.goToFrame(e),this.setState({currentFrame:e}))}onChangeFromOrTo(){this.playOrPause(),this._isPlaying&&this.playOrPause()}componentDidUpdate(e){e.animatable.uniqueId!==this.props.animatable.uniqueId&&(this._animationCurveEditorContext=null)}render(){const e=this.props.animatable,t=this.props.animatable,r=this.props.scene.getAllAnimatablesByTarget(e);this._isPlaying=r.length>0,this._isPlaying&&(this._mainAnimatable=r[0],this._mainAnimatable&&(this._animationControl.from=this._mainAnimatable.fromFrame,this._animationControl.to=this._mainAnimatable.toFrame,this._animationControl.loop=this._mainAnimatable.loopAnimation,this._animationControl.initialized=!0));const n=e.animations;return this._animationCurveEditorContext||(this._animationCurveEditorContext=new ca,this._animationCurveEditorContext.title=this.props.animatable.name||"",this._animationCurveEditorContext.animations=n,this._animationCurveEditorContext.target=this.props.animatable,this._animationCurveEditorContext.scene=this.props.scene,this._animationCurveEditorContext.fromKey=this._animationControl.from,this._animationCurveEditorContext.toKey=this._animationControl.to,this._animationCurveEditorContext.useExistingPlayRange=this._animationControl.initialized),(0,o.jsxs)(o.Fragment,{children:[this._ranges.length>0&&(0,o.jsx)(Pn,{title:"ANIMATION RANGES",selection:this.props.globalState,children:this._ranges.map(((t,r)=>(0,o.jsx)(Dn,{label:t.name,onClick:()=>{this._mainAnimatable=null,this.props.scene.beginAnimation(e,t.from,t.to,!0)}},t.name+r)))}),n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"ANIMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Count",value:n.length.toString()}),n.map(((e,t)=>(0,o.jsx)(Ln,{label:"#"+t+" >",value:e.targetProperty},e.targetProperty+t))),(0,o.jsx)(pa,{globalState:this.props.globalState,context:this._animationCurveEditorContext})]}),n.length>0&&(0,o.jsxs)(Pn,{title:"ANIMATION GENERAL CONTROL",selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,isInteger:!0,label:"From",target:this._animationControl,propertyName:"from",onChange:()=>this.onChangeFromOrTo()}),(0,o.jsx)(no,{lockObject:this.props.lockObject,isInteger:!0,label:"To",target:this._animationControl,propertyName:"to",onChange:()=>this.onChangeFromOrTo()}),(0,o.jsx)(ls,{label:"Loop",onSelect:e=>{this._animationControl.loop=e,r.forEach((t=>{t.loopAnimation=e}))},isSelected:()=>this._animationControl.loop}),this._isPlaying&&(0,o.jsx)(so,{lockObject:this.props.lockObject,ref:this._timelineRef,label:"Current frame",minimum:this._animationControl.from,maximum:this._animationControl.to,step:(this._animationControl.to-this._animationControl.from)/1e3,directValue:this.state.currentFrame,onInput:e=>this.onCurrentFrameChange(e)}),(0,o.jsx)(Dn,{label:this._isPlaying?"Stop":"Play",onClick:()=>this.playOrPause()}),(this._ranges.length>0||this._animations&&this._animations.length>0)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ls,{label:"Enable override",onSelect:e=>{e?(t.animationPropertiesOverride=new s.AnimationPropertiesOverride,t.animationPropertiesOverride.blendingSpeed=.05):t.animationPropertiesOverride=null,this.forceUpdate()},isSelected:()=>null!=t.animationPropertiesOverride,onValueChanged:()=>this.forceUpdate()}),null!=t.animationPropertiesOverride&&(0,o.jsxs)("div",{children:[(0,o.jsx)(ls,{label:"Enable blending",target:t.animationPropertiesOverride,propertyName:"enableBlending",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blending speed",target:t.animationPropertiesOverride,propertyName:"blendingSpeed",minimum:0,maximum:.1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})]})]})}}class ha extends r.Component{constructor(e){super(e),this._localChange=!1,this._propertyChange=!0;const t=this.props.target[this.props.propertyName];this.state={value:t?this.props.isInteger?t.toFixed(0):t.toFixed(this.props.digits||3):"0"},this._store=t}componentWillUnmount(){this.unlock()}shouldComponentUpdate(e,t){if(this._localChange)return this._localChange=!1,!0;const r=e.target[e.propertyName],n=r?this.props.isInteger?r.toFixed(0):r.toFixed(this.props.digits||3):"0";return n!==t.value&&(t.value=n,!0)}raiseOnPropertyChanged(e,t){this.props.onChange&&this.props.onChange(e),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.replaySourceReplacement??this.props.target,property:this.props.propertyName,value:e,initialValue:t})}convertToHexString(e){for(;e.length<10;)e+="0";return e}updateValue(e,t){"0x"!=e.substr(0,2)&&(e="0"!=e.substr(0,1)?"0x"+e:"0x"+e.substr(1));const r=e.substr(2);if(""!=r&&0==/^[0-9A-Fa-f]+$/g.test(r))return;if(e.length>10)return;const n=this.convertToHexString(e);let s;s=parseInt(n),isNaN(s)||void 0===this.props.min||s<this.props.min&&(s=this.props.min,e=s.toString()),this._localChange=!0,isNaN(s)||(this.setState({value:e}),t?(this._propertyChange=!0,this.props.target[this.props.propertyName]=s,this.raiseOnPropertyChanged(s,this._store)):this._propertyChange=!1,this._store=s)}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){let e;if(this._propertyChange){e=parseInt(this.state.value).toString(16);let t="";for(let r=0;r<8-e.length;r++)t+="0";e="0x"+t+e.toUpperCase()}else e=this.state.value;return(0,o.jsx)("div",{children:!this.props.useEuler&&(0,o.jsxs)("div",{className:this.props.additionalClass?this.props.additionalClass+" floatLine":"floatLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"value",children:(0,o.jsx)("input",{type:"string",className:"hex-input",value:e,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateValue(e.target.value,!1),onKeyDown:e=>{13===e.keyCode&&this.updateValue(this.state.value,!0)}})})]})})}}class ua extends r.Component{constructor(e){super(e)}render(){const e=this.props.material;e.depthFunction=e.depthFunction??0;const t=[{label:"<None>",value:Number.MAX_SAFE_INTEGER},{label:"Clockwise",value:s.Material.ClockWiseSideOrientation},{label:"Counterclockwise",value:s.Material.CounterClockWiseSideOrientation}],r=[{label:"<Not Defined>",value:oo},{label:"Opaque",value:s.PBRMaterial.PBRMATERIAL_OPAQUE},{label:"Alpha test",value:s.PBRMaterial.PBRMATERIAL_ALPHATEST},{label:"Alpha blend",value:s.PBRMaterial.PBRMATERIAL_ALPHABLEND},{label:"Alpha blend and test",value:s.PBRMaterial.PBRMATERIAL_ALPHATESTANDBLEND}],n=[{label:"Combine",value:s.Constants.ALPHA_COMBINE},{label:"One one",value:s.Constants.ALPHA_ONEONE},{label:"Add",value:s.Constants.ALPHA_ADD},{label:"Subtract",value:s.Constants.ALPHA_SUBTRACT},{label:"Multiply",value:s.Constants.ALPHA_MULTIPLY},{label:"Maximized",value:s.Constants.ALPHA_MAXIMIZED},{label:"Pre-multiplied",value:s.Constants.ALPHA_PREMULTIPLIED}],a=[{label:"<Engine Default>",value:0},{label:"Never",value:s.Engine.NEVER},{label:"Always",value:s.Engine.ALWAYS},{label:"Equal",value:s.Engine.EQUAL},{label:"Less",value:s.Engine.LESS},{label:"Less or equal",value:s.Engine.LEQUAL},{label:"Greater",value:s.Engine.GREATER},{label:"Greater or equal",value:s.Engine.GEQUAL},{label:"Not equal",value:s.Engine.NOTEQUAL}],i=[{label:"Never",value:s.Constants.NEVER},{label:"Always",value:s.Constants.ALWAYS},{label:"Equal",value:s.Constants.EQUAL},{label:"Less",value:s.Constants.LESS},{label:"Less or equal",value:s.Constants.LEQUAL},{label:"Greater",value:s.Constants.GREATER},{label:"Greater or equal",value:s.Constants.GEQUAL},{label:"Not equal",value:s.Constants.NOTEQUAL}],l=[{label:"Keep",value:s.Constants.KEEP},{label:"Zero",value:s.Constants.ZERO},{label:"Replace",value:s.Constants.REPLACE},{label:"Incr",value:s.Constants.INCR},{label:"Decr",value:s.Constants.DECR},{label:"Invert",value:s.Constants.INVERT},{label:"Incr wrap",value:s.Constants.INCR_WRAP},{label:"Decr wrap",value:s.Constants.DECR_WRAP}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(ls,{label:"Backface culling",target:e,propertyName:"backFaceCulling",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Orientation",options:t,target:e,propertyName:"sideOrientation",onPropertyChangedObservable:this.props.onPropertyChangedObservable,allowNullValue:!0,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ls,{label:"Disable lighting",target:e,propertyName:"disableLighting",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Disable color write",target:e,propertyName:"disableColorWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Disable depth write",target:e,propertyName:"disableDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Depth function",options:a,target:e,propertyName:"depthFunction",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({depthFunction:e})}),(0,o.jsx)(ls,{label:"Need depth pre-pass",target:e,propertyName:"needDepthPrePass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Wireframe",target:e,propertyName:"wireframe",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Point cloud",target:e,propertyName:"pointsCloud",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Point size",target:e,propertyName:"pointSize",minimum:0,maximum:100,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Z-offset Factor",target:e,propertyName:"zOffset",minimum:-10,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Z-offset Units",target:e,propertyName:"zOffsetUnits",minimum:-10,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsxs)(Pn,{title:"TRANSPARENCY",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Alpha",target:e,propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.transparencyMode&&(0,o.jsx)(ao,{allowNullValue:!0,label:"Transparency mode",options:r,target:e,propertyName:"transparencyMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({transparencyMode:e})}),(0,o.jsx)(ao,{label:"Alpha mode",options:n,target:e,propertyName:"alphaMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({alphaMode:e})}),e.diffuseTexture&&(0,o.jsx)(ls,{label:"Diffuse texture has alpha",target:e.diffuseTexture,propertyName:"hasAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.useAlphaFromDiffuseTexture&&(0,o.jsx)(ls,{label:"Use alpha from diffuse texture",target:e,propertyName:"useAlphaFromDiffuseTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.albedoTexture&&(0,o.jsx)(ls,{label:"Albedo texture has alpha",target:e.albedoTexture,propertyName:"hasAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==e.useAlphaFromAlbedoTexture&&(0,o.jsx)(ls,{label:"Use alpha from albedo texture",target:e,propertyName:"useAlphaFromAlbedoTexture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Separate culling pass",target:e,propertyName:"separateCullingPass",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e.stencil&&(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Pn,{title:"STENCIL",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e.stencil,propertyName:"enabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{isInteger:!0,lockObject:this.props.lockObject,label:"Mask",target:e.stencil,propertyName:"mask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Function",options:i,target:e.stencil,propertyName:"func",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({stencilFunction:e})}),(0,o.jsx)(no,{isInteger:!0,lockObject:this.props.lockObject,label:"Function reference",target:e.stencil,propertyName:"funcRef",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{isInteger:!0,lockObject:this.props.lockObject,label:"Function mask",target:e.stencil,propertyName:"funcMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Op stencil fail",options:l,target:e.stencil,propertyName:"opStencilFail",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opStencilFail:e})}),(0,o.jsx)(ao,{label:"Op depth fail",options:l,target:e.stencil,propertyName:"opDepthFail",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opDepthFail:e})}),(0,o.jsx)(ao,{label:"Op stencil+depth pass",options:l,target:e.stencil,propertyName:"opStencilDepthPass",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({opStencilDepthPass:e})})]})}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class ba extends r.Component{constructor(e){super(e)}render(){const e=this.props.material;return(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class ga extends r.Component{constructor(e){super(e);const t=this.props.material,r=this.props.texture;this.state={isDebugSelected:t&&t.reservedDataStore&&t.reservedDataStore.debugTexture===r}}componentDidMount(){this.props.onDebugSelectionChangeObservable&&(this._onDebugSelectionChangeObserver=this.props.onDebugSelectionChangeObservable.add((e=>{e!==this&&this.setState({isDebugSelected:!1})})))}componentWillUnmount(){this.props.onDebugSelectionChangeObservable&&this._onDebugSelectionChangeObserver&&this.props.onDebugSelectionChangeObservable.remove(this._onDebugSelectionChangeObserver)}debugTexture(){if(this.props.customDebugAction){const e=!this.state.isDebugSelected;return this.props.customDebugAction(e),this.setState({isDebugSelected:e}),void(this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this))}const e=this.props.texture,t=this.props.material;if(!t||!e)return;const r=t.getScene();if(t.reservedDataStore&&t.reservedDataStore.debugTexture===e){const n=t.reservedDataStore.debugMaterial;e.level=t.reservedDataStore.level;for(const e of r.meshes)e.material===n&&(e.material=t);return n.dispose(),t.reservedDataStore.debugTexture=null,t.reservedDataStore.debugMaterial=null,void this.setState({isDebugSelected:!1})}let n=t,o=!1;t.reservedDataStore&&t.reservedDataStore.debugTexture&&(n=t.reservedDataStore.debugMaterial,o=!0);const a=new s.StandardMaterial("debugMaterial",r);a.disableLighting=!0,a.sideOrientation=t.sideOrientation,a.emissiveTexture=e,a.forceDepthWrite=!0,a.reservedDataStore={hidden:!0};for(const e of r.meshes)e.material===n&&(e.material=a);t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.debugTexture=e,t.reservedDataStore.debugMaterial=a,t.reservedDataStore.level=e.level,e.level=1,this.props.onDebugSelectionChangeObservable&&this.props.onDebugSelectionChangeObservable.notifyObservers(this),o&&n.dispose(),this.setState({isDebugSelected:!0})}onLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.texture;this.props.onSelectionChangedObservable.notifyObservers(e)}updateTexture(e){const t=this.props.material??this.props.texturedObject;t&&s.Tools.ReadFile(e,(r=>{const n=new Blob([r],{type:"octet/stream"}),o=URL.createObjectURL(n),a=e.name.split(".").pop()?.toLowerCase(),i=this.props.cubeOnly?new s.CubeTexture(o,t.getScene(),[],!1,void 0,void 0,void 0,void 0,!1,a?"."+a:void 0):new s.Texture(o,t.getScene(),!1,!1);this.props.propertyName?t[this.props.propertyName]=i:this.props.onTextureCreated&&this.props.onTextureCreated(i),this.forceUpdate()}),void 0,!0)}removeTexture(){const e=this.props.material??this.props.texturedObject;e&&(this.props.propertyName?e[this.props.propertyName]=null:this.props.onTextureRemoved&&this.props.onTextureRemoved(),this.forceUpdate())}render(){const e=this.props.texture;return e?(0,o.jsxs)("div",{className:"textureLinkLine",children:[(!e.isCube||this.props.cubeOnly)&&(this.props.material||this.props.texturedObject)&&(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)("div",{className:this.state.isDebugSelected?"debug selected":"debug",children:[this.props.material&&(0,o.jsx)("span",{className:"actionIcon",onClick:()=>this.debugTexture(),title:"Render as main texture",children:(0,o.jsx)(Pr,{icon:en})}),(0,o.jsx)("span",{className:"actionIcon",onClick:()=>this.removeTexture(),title:"Remove texture",children:(0,o.jsx)(Pr,{icon:sn})})]})}),(0,o.jsx)(Ln,{label:this.props.label,value:e.name,onLink:()=>this.onLink()})]}):this.props.propertyName||this.props.onTextureCreated?(0,o.jsx)(Tn,{label:`Add ${this.props.label} texture`,onClick:e=>this.updateTexture(e),accept:this.props.fileFormats??".jpg, .png, .tga, .dds, .env"}):null}}class ma extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Pn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ga,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Specular",texture:e.specularTexture,propertyName:"specularTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Reflection",texture:e.reflectionTexture,propertyName:"reflectionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Refraction",texture:e.refractionTexture,propertyName:"refractionTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Bump",texture:e.bumpTexture,propertyName:"bumpTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Opacity",texture:e.opacityTexture,propertyName:"opacityTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Ambient",texture:e.ambientTexture,propertyName:"ambientTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Detailmap",texture:e.detailMap.texture,material:e,onTextureCreated:t=>e.detailMap.texture=t,onTextureRemoved:()=>e.detailMap.texture=null,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ls,{label:"Use lightmap as shadowmap",target:e,propertyName:"useLightmapAsShadowmap",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use detailmap",target:e.detailMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.decalMap&&(0,o.jsx)(ls,{label:"Use decalmap",target:e.decalMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Pn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Specular power",target:e,propertyName:"specularPower",minimum:0,maximum:128,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Ambient",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use specular over alpha",target:e,propertyName:"useSpecularOverAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[e.diffuseTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Diffuse level",target:e.diffuseTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.specularTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Specular level",target:e.specularTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.reflectionTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflection level",target:e.reflectionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.refractionTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Refraction level",target:e.refractionTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.emissiveTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Emissive level",target:e.emissiveTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bumpTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Bump level",target:e.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.opacityTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Opacity level",target:e.opacityTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.ambientTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Ambient level",target:e.ambientTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.lightmapTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Lightmap level",target:e.lightmapTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.detailMap.isEnabled&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Detailmap diffuse",target:e.detailMap,propertyName:"diffuseBlendLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Detailmap bump",target:e.detailMap,propertyName:"bumpLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Aa{static async GetTextureDataAsync(e,t,r,n,o,a,i=0){a&&(a.blockMutationUpdates=!0);try{const a=await s.TextureTools.GetTextureDataAsync(e,t,r,n,i);if(!(o.R&&o.G&&o.B&&o.A))for(let e=0;e<t*r*4;e+=4){if(o.A&&!o.R&&!o.G&&!o.B){a[e]=a[e+3],a[e+1]=a[e+3],a[e+2]=a[e+3],a[e+3]=255;continue}let t=a[e],r=a[e+1],n=a[e+2],s=a[e+3];o.A||(s=255),o.R||(t=o.G&&!o.B?r:o.B&&!o.G?n:0),o.G||(r=o.R&&!o.B?t:o.B&&!o.R?n:0),o.B||(n=o.R&&!o.G?t:o.G&&!o.R?r:0),a[e]=t,a[e+1]=r,a[e+2]=n,a[e+3]=s}if(e.invertY||e.isCube){const e=4*t,n=r/2;for(let t=0;t<n;t++)for(let n=0;n<e;n++){const s=n+t*e,o=n+(r-t-1)*e,i=a[s];a[s]=a[o],a[o]=i}}return a}finally{a&&(a.blockMutationUpdates=!1)}}}class Ca extends r.Component{constructor(e){super(e),this.state={channels:Ca._TextureChannelStates.ALL,face:0},this._canvasRef=r.createRef()}shouldComponentUpdate(e,t){return e.texture!==this.props.texture||t.channels!==this.state.channels||t.face!==this.state.face}componentDidMount(){this.updatePreview()}componentDidUpdate(){this.updatePreview()}async updatePreview(){const e=this._canvasRef.current,t=this.props.texture,r=t.getSize(),n=r.width/r.height;let s=this.props.width,o=s/n|1;const a=this.props.texture.getScene()?.getEngine();a&&o>a.getCaps().maxTextureSize&&(s=this.props.texture.getSize().width,o=this.props.texture.getSize().height);try{const r=await Aa.GetTextureDataAsync(t,s,o,this.state.face,this.state.channels,this.props.globalState);e.width=s,e.height=o;const n=e.getContext("2d");if(n){const e=n.createImageData(s,o);e.data.set(r),n.putImageData(e,0,0)}e.style.height=o+"px"}catch(t){e.width=s,e.height=o,e.style.height=o+"px"}}render(){const e=this.props.texture;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)("div",{className:"textureLine",children:[!this.props.hideChannelSelect&&e.isCube&&(0,o.jsxs)("div",{className:"control3D",children:[(0,o.jsx)("button",{className:0===this.state.face?"px command selected":"px command",onClick:()=>this.setState({face:0}),children:"+X"}),(0,o.jsx)("button",{className:1===this.state.face?"nx command selected":"nx command",onClick:()=>this.setState({face:1}),children:"-X"}),(0,o.jsx)("button",{className:2===this.state.face?"py command selected":"py command",onClick:()=>this.setState({face:2}),children:"+Y"}),(0,o.jsx)("button",{className:3===this.state.face?"ny command selected":"ny command",onClick:()=>this.setState({face:3}),children:"-Y"}),(0,o.jsx)("button",{className:4===this.state.face?"pz command selected":"pz command",onClick:()=>this.setState({face:4}),children:"+Z"}),(0,o.jsx)("button",{className:5===this.state.face?"nz command selected":"nz command",onClick:()=>this.setState({face:5}),children:"-Z"})]}),!this.props.hideChannelSelect&&!e.isCube&&(0,o.jsxs)("div",{className:"control",children:[(0,o.jsx)("button",{className:this.state.channels===Ca._TextureChannelStates.R?"red command selected":"red command",onClick:()=>this.setState({channels:Ca._TextureChannelStates.R}),children:"R"}),(0,o.jsx)("button",{className:this.state.channels===Ca._TextureChannelStates.G?"green command selected":"green command",onClick:()=>this.setState({channels:Ca._TextureChannelStates.G}),children:"G"}),(0,o.jsx)("button",{className:this.state.channels===Ca._TextureChannelStates.B?"blue command selected":"blue command",onClick:()=>this.setState({channels:Ca._TextureChannelStates.B}),children:"B"}),(0,o.jsx)("button",{className:this.state.channels===Ca._TextureChannelStates.A?"alpha command selected":"alpha command",onClick:()=>this.setState({channels:Ca._TextureChannelStates.A}),children:"A"}),(0,o.jsx)("button",{className:this.state.channels===Ca._TextureChannelStates.ALL?"all command selected":"all command",onClick:()=>this.setState({channels:Ca._TextureChannelStates.ALL}),children:"ALL"})]}),(0,o.jsx)("canvas",{ref:this._canvasRef,className:"preview"})]}),e.isRenderTarget&&(0,o.jsx)(Dn,{label:"Refresh",onClick:()=>{this.updatePreview()}})]})}}Ca._TextureChannelStates={R:{R:!0,G:!1,B:!1,A:!1},G:{R:!1,G:!0,B:!1,A:!1},B:{R:!1,G:!1,B:!0,A:!1},A:{R:!1,G:!1,B:!1,A:!0},ALL:{R:!0,G:!0,B:!0,A:!0}};var fa=p(5490);const xa={vertexSource:"\n            precision highp float;\n\n            attribute vec3 position;\n            attribute vec2 uv;\n\n            uniform mat4 worldViewProjection;\n\n            varying vec2 vUV;\n\n            void main(void) {\n                gl_Position = worldViewProjection * vec4(position, 1.0);\n                vUV = uv;\n            }\n        ",fragmentSource:"\n            precision highp float;\n    \n            uniform sampler2D textureSampler;\n    \n            uniform bool r;\n            uniform bool g;\n            uniform bool b;\n            uniform bool a;\n\n            uniform int x1;\n            uniform int y1;\n            uniform int x2;\n            uniform int y2;\n            uniform int w;\n            uniform int h;\n\n            uniform int time;\n            uniform bool showGrid;\n    \n            varying vec2 vUV;\n\n            float scl = 200.0;\n            float speed = 10.0 / 1000.0;\n            float smoothing = 0.2;\n    \n            void main(void) {\n                vec2 pos2 = vec2(gl_FragCoord.x, gl_FragCoord.y);\n                vec2 pos = floor(pos2 * 0.05);\n                float pattern = mod(pos.x + pos.y, 2.0); \n                if (pattern == 0.0) {\n                    pattern = 0.7;\n                }\n                vec4 bg = vec4(pattern, pattern, pattern, 1.0);\n                vec4 col = texture(textureSampler, vUV);\n                if (!r && !g && !b) {\n                    if (a) {\n                        col = vec4(col.a, col.a, col.a, 1.0);\n                    } else {\n                        col = vec4(0.0,0.0,0.0,0.0);\n                    }\n                } else {\n                    if (!r) {\n                        col.r = 0.0;\n                        if (!b) {\n                            col.r = col.g;\n                        }\n                        else if (!g) {\n                            col.r = col.b;\n                        }\n                    }\n                    if (!g) {\n                        col.g = 0.0;\n                        if (!b) {\n                            col.g = col.r;\n                        }\n                        else if (!r) {\n                            col.g = col.b;\n                        }\n                    }\n                    if (!b) {\n                        col.b = 0.0;\n                        if (!r) {\n                            col.b = col.g;\n                        } else if (!g) {\n                            col.b = col.r;\n                        }\n                    }\n                    if (!a) {\n                        col.a = 1.0;\n                    }\n                }\n                gl_FragColor = col * (col.a) + bg * (1.0 - col.a);\n                float wF = float(w);\n                float hF = float(h);\n                int xPixel = int(floor(vUV.x * wF));\n                int yPixel = int(floor((1.0 - vUV.y) * hF));\n                int xDis = min(abs(xPixel - x1), abs(xPixel - x2));\n                int yDis = min(abs(yPixel - y1), abs(yPixel - y2));\n                if (showGrid) {\n                    vec2 frac = fract(vUV * vec2(wF,hF));\n                    float thickness = 0.1;\n                    if (abs(frac.x) < thickness || abs (frac.y) < thickness) {\n                        gl_FragColor = vec4(0.75,0.75,0.75,1.0);\n                    }\n                }\n                if (xPixel >= x1 && yPixel >= y1 && xPixel <= x2 && yPixel <= y2) {\n                    if (xDis <= 4 || yDis <= 4) {\n                        float c = sin(vUV.x * scl + vUV.y * scl + float(time) * speed);\n                        c = smoothstep(-smoothing,smoothing,c);\n                        float val = 1.0 - c;\n                        gl_FragColor = vec4(val, val, val, 1.0) * 0.7 + gl_FragColor * 0.3;\n                    }\n                }\n            }"},ya={attributes:["position","uv"],uniforms:["worldViewProjection","textureSampler","r","g","b","a","x1","y1","x2","y2","w","h","time","showGrid"]};class va{constructor(e,t,r,n,o,a,i,l,p,c){this._isPanning=!1,this._channels=[],this._face=0,this._mipLevel=0,this._didEdit=!1,this._keyMap={},this._buttonsPressed=0,this.ZOOM_MOUSE_SPEED=.001,this.ZOOM_KEYBOARD_SPEED=.4,this.ZOOM_IN_KEY="+",this.ZOOM_OUT_KEY="-",this.PAN_SPEED=.003,this.PAN_KEY="Space",this.MIN_SCALE=.01,this.GRID_SCALE=.047,this.MAX_SCALE=10,this.SELECT_ALL_KEY="KeyA",this.SAVE_KEY="KeyS",this.RESET_KEY="KeyR",this.DESELECT_KEY="Escape",this.PUSH_FREQUENCY=32,this._editing3D=!1,this._canPush=!0,this._shouldPush=!1,this._window=t,this._uiCanvas=r,this._2DCanvas=n,this._3DCanvas=o,this._paintCanvas=document.createElement("canvas"),this._setPixelData=a,this._metadata=i,this._onUpdate=l,this._setMetadata=p,this._setMipLevel=c,this._originalTexture=e,this._originalTextureProperties={_texture:this._originalTexture._texture,url:this._originalTexture.url,_forceSerialize:this._originalTexture._forceSerialize},this._engine=new s.Engine(this._uiCanvas,!0),this._scene=new s.Scene(this._engine,{virtual:!0}),this._scene.clearColor=new s.Color4(.11,.11,.11,1),this._camera=new s.FreeCamera("camera",new s.Vector3(0,0,-1),this._scene),this._camera.mode=s.Camera.ORTHOGRAPHIC_CAMERA,this._camera.minZ=.5,this._camera.maxZ=1.5,this._cameraPos=new s.Vector2,this.setSize(e.getSize()),this._channelsTexture=new s.HtmlElementTexture("ct",this._2DCanvas,{engine:this._engine,scene:null,samplingMode:s.Texture.NEAREST_SAMPLINGMODE,generateMipMaps:!0}),this._3DEngine=new s.Engine(this._3DCanvas),this._3DScene=new s.Scene(this._3DEngine,{virtual:!0}),this._3DScene.clearColor=new s.Color4(0,0,0,0),this._3DCanvasTexture=new s.HtmlElementTexture("canvas",this._2DCanvas,{engine:this._3DEngine,scene:this._3DScene}),this._3DCanvasTexture.hasAlpha=!0;const d=new s.FreeCamera("camera",new s.Vector3(0,0,-1),this._3DScene);d.mode=s.Camera.ORTHOGRAPHIC_CAMERA,[d.orthoBottom,d.orthoLeft,d.orthoTop,d.orthoRight]=[-.5,-.5,.5,.5],this._3DPlane=(0,s.CreatePlane)("texture",{width:1,height:1},this._3DScene),this._3DPlane.hasVertexAlpha=!0;const h=new s.StandardMaterial("material",this._3DScene);h.diffuseTexture=this._3DCanvasTexture,h.useAlphaFromDiffuseTexture=!0,h.disableLighting=!0,h.emissiveColor=s.Color3.White(),this._3DPlane.material=h,this._planeMaterial=new s.ShaderMaterial("canvasShader",this._scene,xa,ya),this.grabOriginalTexture(),this._planeMaterial.setTexture("textureSampler",this._channelsTexture),this._planeMaterial.setFloat("r",1),this._planeMaterial.setFloat("g",1),this._planeMaterial.setFloat("b",1),this._planeMaterial.setFloat("a",1),this._planeMaterial.setInt("x1",-1),this._planeMaterial.setInt("y1",-1),this._planeMaterial.setInt("x2",-1),this._planeMaterial.setInt("y2",-1),this._planeMaterial.setInt("w",this._size.width),this._planeMaterial.setInt("h",this._size.height),this._planeMaterial.setInt("time",0),this._planeMaterial.setFloat("showGrid",0),this._plane.material=this._planeMaterial,this._window.addEventListener("keydown",(e=>{this._keyMap[e.code]=!0,e.code===this.SELECT_ALL_KEY&&e.ctrlKey&&(this._setMetadata({select:{x1:0,y1:0,x2:this._size.width,y2:this._size.height}}),e.preventDefault()),e.code===this.SAVE_KEY&&e.ctrlKey&&(this.saveTexture(),e.preventDefault()),e.code===this.RESET_KEY&&e.ctrlKey&&(this.reset(),e.preventDefault()),e.code===this.DESELECT_KEY&&this._setMetadata({select:{x1:-1,y1:-1,x2:-1,y2:-1}})})),this._window.addEventListener("keyup",(e=>{this._keyMap[e.code]=!1})),this._engine.runRenderLoop((()=>{this._engine.resize(),this._scene.render(),this._planeMaterial.setInt("time",(new Date).getTime())})),this._scale=1.5/Math.max(this._size.width,this._size.height),this._isPanning=!1,this._scene.onBeforeRenderObservable.add((()=>{this._scale=Math.min(Math.max(this._scale,this.MIN_SCALE/Math.log2(Math.min(this._size.width,this._size.height))),this.MAX_SCALE),this._scale>this.GRID_SCALE?this._planeMaterial.setFloat("showGrid",1):this._planeMaterial.setFloat("showGrid",0);const e=this._uiCanvas?.width/this._uiCanvas?.height,{x:t,y:r}=this._cameraPos;this._camera.orthoBottom=r-1/this._scale,this._camera.orthoTop=r+1/this._scale,this._camera.orthoLeft=t-e/this._scale,this._camera.orthoRight=t+e/this._scale})),this._scene.onPointerObservable.add((e=>{const t=1&e.event.buttons,r=4&e.event.buttons;switch(this._isPanning?t&&this._keyMap[this.PAN_KEY]||r||(this._isPanning=!1):((t&&!(1&this._buttonsPressed)&&this._keyMap[this.PAN_KEY]||r)&&(this._isPanning=!0,this._mouseX=e.event.x,this._mouseY=e.event.y),r&&(this._isPanning=!0)),e.type){case s.PointerEventTypes.POINTERWHEEL:{const t=e.event;this._scale-=t.deltaY*this.ZOOM_MOUSE_SPEED*this._scale;break}case s.PointerEventTypes.POINTERMOVE:if(this._isPanning&&(this._cameraPos.x-=(e.event.x-this._mouseX)*this.PAN_SPEED/this._scale,this._cameraPos.y+=(e.event.y-this._mouseY)*this.PAN_SPEED/this._scale,this._mouseX=e.event.x,this._mouseY=e.event.y),e.pickInfo?.hit){const t=this.getMouseCoordinates(e),r=4*(t.x+t.y*this._size.width);this._setPixelData({x:t.x,y:t.y,r:this._imageData[r],g:this._imageData[r+1],b:this._imageData[r+2],a:this._imageData[r+3]})}else this._setPixelData({})}this._buttonsPressed=e.event.buttons})),this._scene.onKeyboardObservable.add((e=>{switch(e.type){case s.KeyboardEventTypes.KEYDOWN:switch(this._keyMap[e.event.key]=!0,e.event.key){case this.ZOOM_IN_KEY:this._scale+=this.ZOOM_KEYBOARD_SPEED*this._scale;break;case this.ZOOM_OUT_KEY:this._scale-=this.ZOOM_KEYBOARD_SPEED*this._scale}break;case s.KeyboardEventTypes.KEYUP:this._keyMap[e.event.key]=!1}}))}async updateTexture(){0!==this._mipLevel&&await this._setMipLevel(0),this._didEdit=!0;const e=this._editing3D?this._3DCanvas:this._2DCanvas;this._editing3D&&(this._3DCanvasTexture.update(),this._3DScene.render()),this._originalTexture.isCube||(this._target?this._target.element=e:this._target=new s.HtmlElementTexture("editor",e,{engine:this._originalTexture.getScene()?.getEngine(),scene:null,samplingMode:this._originalTexture.samplingMode,generateMipMaps:this._originalTextureProperties._texture?.generateMipMaps}),this.pushTexture()),this._originalTexture._texture=this._target._texture,this._originalTexture.url=null,this._originalTexture._forceSerialize=!0,this._channelsTexture.element=e,this.updateDisplay(),this._onUpdate()}async pushTexture(){if(this._canPush){const e=this._target.constructor.name!==s.HtmlElementTexture.name&&this._originalTexture.invertY;if(this._target.update(e),this._target._texture?.updateSize(this._size.width,this._size.height),this._editing3D){const e=await this._3DEngine.readPixels(0,0,this._size.width,this._size.height);this._imageData=new Uint8Array(e.buffer,0,e.byteLength)}else this._imageData=this._2DCanvas.getContext("2d").getImageData(0,0,this._size.width,this._size.height).data;this._canPush=!1,this._shouldPush=!1,setTimeout((()=>{this._canPush=!0,this._shouldPush&&this.pushTexture()}),this.PUSH_FREQUENCY)}else this._shouldPush=!0}async startPainting(){0!=this._mipLevel&&await this._setMipLevel(0);let e=0,t=0,r=this._size.width,n=this._size.height;-1!=this._metadata.select.x1&&(e=this._metadata.select.x1,t=this._metadata.select.y1,r=this._metadata.select.x2-this._metadata.select.x1,n=this._metadata.select.y2-this._metadata.select.y1),this._paintCanvas.width=r,this._paintCanvas.height=n;const s=this._paintCanvas.getContext("2d");return s.imageSmoothingEnabled=!1,s.drawImage(this._2DCanvas,e,t,r,n,0,0,r,n),s}updatePainting(){let e=0,t=0,r=this._size.width,n=this._size.height;-1!=this._metadata.select.x1&&(e=this._metadata.select.x1,t=this._metadata.select.y1,r=this._metadata.select.x2-this._metadata.select.x1,n=this._metadata.select.y2-this._metadata.select.y1);let s,o=!0;this._channels.forEach((e=>{e.editable||(o=!1)})),o||(s=this._2DCanvas.getContext("2d").getImageData(e,t,r,n).data);const a=this._paintCanvas.getContext("2d"),i=this.canvas2D.getContext("2d");if(i.globalAlpha=1,i.globalCompositeOperation="destination-out",i.fillStyle="white",i.fillRect(e,t,r,n),i.imageSmoothingEnabled=!1,o)i.globalCompositeOperation="source-over",i.globalAlpha=1,i.drawImage(a.canvas,e,t);else{const o=a.getImageData(0,0,r,n),l=o.data;this._channels.forEach(((e,t)=>{if(!e.editable)for(let e=t;e<r*n*4;e+=4)l[e]=s[e]})),i.globalCompositeOperation="source-over",i.globalAlpha=1,i.putImageData(o,e,t)}this.updateTexture()}stopPainting(){this._paintCanvas.getContext("2d").clearRect(0,0,this._paintCanvas.width,this._paintCanvas.height)}updateDisplay(){this._3DScene.render(),this._channelsTexture.update(!0)}set channels(e){let t=!1;e.length!==this._channels.length?t=!0:e.forEach(((e,r)=>{e.visible!==this._channels[r].visible&&(t=!0,this._planeMaterial.setFloat(e.id.toLowerCase(),e.visible?1:0))})),this._channels=e,t&&this.updateDisplay()}paintPixelsOnCanvas(e,t){const r=t.getContext("2d"),n=r.createImageData(t.width,t.height);n.data.set(e),r.putImageData(n,0,0)}async grabOriginalTexture(){this.setSize(this._originalTexture.getSize());const e=await Aa.GetTextureDataAsync(this._originalTexture,this._size.width,this._size.height,this._face,{R:!0,G:!0,B:!0,A:!0},void 0,this._mipLevel);return this._imageData=e,this.paintPixelsOnCanvas(e,this._2DCanvas),this._3DCanvasTexture.update(),this.updateDisplay(),e}getMouseCoordinates(e){if(e.pickInfo?.hit){const t=Math.floor(e.pickInfo.getTextureCoordinates().x*this._size.width),r=Math.floor((1-e.pickInfo.getTextureCoordinates().y)*this._size.height);return new s.Vector2(t,r)}return new s.Vector2}get scene(){return this._scene}get canvas2D(){return this._2DCanvas}get size(){return this._size}set tool(e){this._tool&&this._tool.instance.cleanup(),this._tool=e,this._tool&&(this._tool.instance.setup(),this._editing3D&&!this._tool.is3D?(this._editing3D=!1,this._2DCanvas.getContext("2d")?.drawImage(this._3DCanvas,0,0)):!this._editing3D&&this._tool.is3D&&(this._editing3D=!0,this.updateTexture()))}get tool(){return this._tool}set face(e){this._face!==e&&(this._face=e,this.grabOriginalTexture(),this.updateDisplay())}set mipLevel(e){this._mipLevel!==e&&(this._mipLevel=e,this.grabOriginalTexture())}get scene3D(){return this._3DScene}set metadata(e){this._metadata=e;const{x1:t,y1:r,x2:n,y2:s}=e.select;this._planeMaterial.setInt("x1",t),this._planeMaterial.setInt("y1",r),this._planeMaterial.setInt("x2",n),this._planeMaterial.setInt("y2",s)}makePlane(){this._plane&&this._plane.dispose(),this._plane=(0,s.CreatePlane)("plane",{width:this._size.width,height:this._size.height},this._scene),this._plane.enableEdgesRendering(),this._plane.edgesWidth=4,this._plane.edgesColor=new s.Color4(1,1,1,1),this._plane.enablePointerMoveEvents=!0,this._plane.material=this._planeMaterial}reset(){this._tool&&this._tool.instance.onReset&&this._tool.instance.onReset(),this._originalTexture._texture=this._originalTextureProperties._texture,this._originalTexture.url=this._originalTextureProperties.url,this._originalTexture._forceSerialize=this._originalTextureProperties._forceSerialize,this.grabOriginalTexture(),this.makePlane(),this._didEdit=!1,this._onUpdate()}async resize(e){const t=await Aa.GetTextureDataAsync(this._originalTexture,e.width,e.height,this._face,{R:!0,G:!0,B:!0,A:!0});this.setSize(e),this.paintPixelsOnCanvas(t,this._2DCanvas),this.updateTexture(),this._didEdit=!0}setSize(e){const t=this._size;this._size=e,this._2DCanvas.width=this._size.width,this._2DCanvas.height=this._size.height,this._3DCanvas.width=this._size.width,this._3DCanvas.height=this._size.height,this._planeMaterial&&(this._planeMaterial.setInt("w",this._size.width),this._planeMaterial.setInt("h",this._size.height)),t&&t.width==e.width&&t.height==e.height||(this._cameraPos.x=0,this._cameraPos.y=0,this._scale=1.5/Math.max(this._size.width,this._size.height)),this.makePlane()}upload(e){s.Tools.ReadFile(e,(t=>{const r=new Blob([t],{type:"octet/stream"});let n;e.name.toLowerCase().indexOf(".dds")>0?n=".dds":e.name.toLowerCase().indexOf(".env")>0&&(n=".env");const o=new FileReader;o.readAsDataURL(r),o.onloadend=()=>{const e=o.result;if(".dds"===n||".env"===n)this._originalTexture.updateURL(e,n,(()=>this.grabOriginalTexture()));else{const t=new s.Texture(e,this._scene,this._originalTexture.noMipmap,!1,s.Texture.NEAREST_SAMPLINGMODE,(()=>{Aa.GetTextureDataAsync(t,t.getSize().width,t.getSize().height,0,{R:!0,G:!0,B:!0,A:!0}).then((async e=>{this._tool&&this._tool.instance.onReset&&this._tool.instance.onReset(),t.dispose(),this.setSize(t.getSize()),this.paintPixelsOnCanvas(e,this._2DCanvas),await this.updateTexture(),this._setMipLevel(0)}))}))}}}),void 0,!0)}saveTexture(){const e=this._editing3D?this._3DCanvas:this._2DCanvas;s.Tools.ToBlob(e,(e=>{s.Tools.Download(e,this._originalTexture.name)}))}toolInteractionEnabled(){return!(this._keyMap[this.PAN_KEY]||this._isPanning)}dispose(){this._didEdit&&this._originalTextureProperties._texture?.dispose(),this._tool&&this._tool.instance.cleanup(),this._paintCanvas.parentNode?.removeChild(this._paintCanvas),this._3DPlane.dispose(),this._3DCanvasTexture.dispose(),this._3DScene.dispose(),this._3DEngine.dispose(),this._plane.dispose(),this._channelsTexture.dispose(),this._planeMaterial.dispose(),this._camera.dispose(),this._scene.dispose(),this._engine.dispose()}}class ja{constructor(){this.lock=!1}}class Oa extends r.Component{constructor(e){super(e),this._lockObject=new ja,this.state={toolURL:"",addOpen:!1}}computeRGBAColor(){const e=Math.floor(255*this.props.metadata.alpha).toString(16).padStart(2,"0");return s.Color4.FromHexString(`${this.props.metadata.color}${e}`)}shouldComponentUpdate(e){return e.tools!=this.props.tools||e.activeToolIndex!==this.props.activeToolIndex||e.metadata!=this.props.metadata||e.pickerOpen!=this.props.pickerOpen}render(){return(0,o.jsxs)("div",{id:"toolbar",children:[(0,o.jsx)("div",{id:"tools",children:this.props.tools.map(((e,t)=>(0,o.jsx)("img",{src:`data:image/svg+xml;base64,${e.icon}`,className:t===this.props.activeToolIndex?"icon button active":"icon button",alt:e.name,title:e.name,onClick:e=>{0===e.button&&this.props.changeTool(t)}},t)))}),(0,o.jsx)("div",{id:"color",onClick:()=>{this.props.pickerOpen||this.props.setPickerOpen(!0)},title:"Color",className:"icon button"+(this.props.pickerOpen?" active":""),children:(0,o.jsx)("div",{id:"active-color-bg",children:(0,o.jsx)("div",{id:"active-color",style:{backgroundColor:this.props.metadata.color,opacity:this.props.metadata.alpha}})})}),this.props.pickerOpen&&(0,o.jsx)("div",{id:"color-picker",ref:this.props.pickerRef,children:(0,o.jsx)(qn,{lockObject:this._lockObject,color:this.computeRGBAColor(),onColorChanged:e=>{const t={color:e.toHexString(!0),alpha:e.a};t.color===this.props.metadata.color&&t.alpha===this.props.metadata.alpha||this.props.setMetadata(t)}})})]})}}class Sa extends r.PureComponent{constructor(e){super(e),this._faces=["data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTYuODksMTZ2M2gyLjgydjEuMjdIMTYuODl2M2gtMS4zdi0zSDEyLjc0VjE5aDIuODVWMTZaIiBzdHlsZT0iZmlsbDojZmZmIi8+PHBhdGggZD0iTTI1LjM0LDI0LjYybC0xLjc1LTQuMjFoMEwyMS44LDI0LjYySDIwbDIuNjEtNS41Ny0yLjUxLTUuMjlIMjJsMS42MywzLjhoMGwxLjY1LTMuOGgxLjc3bC0yLjQ5LDUuMTEsMi42NCw1Ljc1WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuNzUsMTguNzJ2MS40NUgxNC4zM1YxOC43MloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMjMuNzUsMjQuNjIsMjIsMjAuNDFoMGwtMS43Nyw0LjIxSDE4LjQ0bDIuNjEtNS41Ny0yLjUyLTUuMjloMS45M2wxLjYzLDMuOGgwbDEuNjUtMy44aDEuNzhMMjMsMTguODdsMi42NCw1Ljc1WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTYuODQsMTZ2M2gyLjgydjEuMjdIMTYuODR2M2gtMS4zdi0zSDEyLjY5VjE5aDIuODVWMTZaIiBzdHlsZT0iZmlsbDojZmZmIi8+PHBhdGggZD0iTTIyLjc5LDI0LjYyVjIwLjY4YS42My42MywwLDAsMC0uMDYtLjMyTDIwLDEzLjc2aDEuODdjLjY2LDEuNzYsMS41MSw0LDEuODMsNS4xMy40LTEuMjQsMS4yNS0zLjQ2LDEuODQtNS4xM2gxLjc4bC0yLjc3LDYuNjFhLjczLjczLDAsMCwwLS4wNS4zNHYzLjkxWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuNywxOC43MnYxLjQ1SDE0LjI4VjE4LjcyWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjxwYXRoIGQ9Ik0yMS4yMSwyNC42MlYyMC42OGEuNjMuNjMsMCwwLDAtLjA3LS4zMmwtMi43My02LjZoMS44N2MuNjYsMS43NiwxLjUsNCwxLjgyLDUuMTMuNC0xLjI0LDEuMjUtMy40NiwxLjg0LTUuMTNoMS43OEwyMywyMC4zN2EuOS45LDAsMCwwLS4wNS4zNHYzLjkxWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTcuMSwxNnYzaDIuODJ2MS4yN0gxNy4xdjNIMTUuODF2LTNIMTNWMTloMi44NVYxNloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMjAuNjcsMjMuNDMsMjUsMTUuMjVIMjFWMTMuNzZoNS44NnYxLjM2bC00LjIzLDhIMjdsLS4yMiwxLjQ4SDIwLjY3WiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjwvc3ZnPg==","data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTgsMTguNzJ2MS40NUgxNC41NFYxOC43MloiIHN0eWxlPSJmaWxsOiNmZmYiLz48cGF0aCBkPSJNMTkuMDksMjMuNDNsNC4zNS04LjE4aC00VjEzLjc2aDUuODZ2MS4zNmwtNC4yMiw4aDQuNGwtLjIzLDEuNDhIMTkuMDlaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+"],this.state={width:e.size.width,height:e.size.height}}_pixelData(e){return(0,o.jsxs)("span",{className:"pixel-data",children:[e.name,": ",(0,o.jsx)("span",{className:"value",children:void 0!==e.data?e.data:"-"})]})}_getNewDimension(e,t){return!isNaN(t)&&parseInt(t)>0&&Number.isInteger(parseInt(t))?parseInt(t):e}componentWillUpdate(e){e.size.width==this.props.size.width&&e.size.height==this.props.size.height||this.setState({width:e.size.width,height:e.size.height})}render(){const{mipLevel:e,setMipLevel:t,pixelData:r,resizeTexture:n,texture:s,face:a,setFace:i,saveTexture:l,resetTexture:p,uploadTexture:c}=this.props,d=Math.floor(Math.log2(Math.max(s.getSize().width,s.getSize().height))),h=s.getScene().getEngine(),u=!s.noMipmap&&h.getCaps().textureLOD;return(0,o.jsxs)("div",{id:"properties",children:[(0,o.jsx)("div",{className:"tab",id:"logo-tab",children:(0,o.jsx)("img",{className:"icon",src:"data:image/svg+xml;base64,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"})}),(0,o.jsxs)("div",{id:"left",children:[(0,o.jsx)("div",{className:"tab",id:"dimensions-tab",children:(0,o.jsxs)("form",{onSubmit:e=>{this.props.resizeTexture(this.state.width,this.state.height),e.preventDefault()},children:[(0,o.jsxs)("label",{className:"dimensions",children:["W:"," ",(0,o.jsx)("input",{type:"text",value:this.state.width,readOnly:s.isCube,onChange:e=>this.setState({width:this._getNewDimension(this.state.width,e.target.value)})})]}),(0,o.jsxs)("label",{className:"dimensions",children:["H:"," ",(0,o.jsx)("input",{type:"text",value:this.state.height,readOnly:s.isCube,onChange:e=>this.setState({height:this._getNewDimension(this.state.height,e.target.value)})})]}),!s.isCube&&(0,o.jsx)("img",{id:"resize",className:"icon button",title:"Resize",alt:"Resize",src:"data:image/svg+xml;base64,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",onClick:()=>n(this.state.width,this.state.height)})]})}),(0,o.jsxs)("div",{className:"tab",id:"pixel-coords-tab",children:[(0,o.jsx)(this._pixelData,{name:"X",data:r.x}),(0,o.jsx)(this._pixelData,{name:"Y",data:r.y})]}),(0,o.jsxs)("div",{className:"tab",id:"pixel-color-tab",children:[(0,o.jsx)(this._pixelData,{name:"R",data:r.r}),(0,o.jsx)(this._pixelData,{name:"G",data:r.g}),(0,o.jsx)(this._pixelData,{name:"B",data:r.b}),(0,o.jsx)(this._pixelData,{name:"A",data:r.a})]}),s.isCube&&(0,o.jsx)("div",{className:"tab",id:"face-tab",children:this._faces.map(((e,t)=>(0,o.jsx)("img",{className:a==t?"icon face button active":"icon face button",src:e,onClick:()=>i(t)},t)))}),u&&(0,o.jsxs)("div",{className:"tab",id:"mip-tab",children:[(0,o.jsx)("img",{title:"Mip Preview Up",className:"icon button",src:"data:image/svg+xml;base64,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",onClick:()=>e>0&&t(e-1)}),(0,o.jsx)("img",{title:"Mip Preview Down",className:"icon button",src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMjQuNTMsMTkuNzJsLS4wOC0uMDdhLjc1Ljc1LDAsMCwwLTEsLjA3bC0yLjcyLDIuNzJWMTUuNjVBLjc1Ljc1LDAsMCwwLDIwLDE1aC0uMWEuNzUuNzUsMCwwLDAtLjY1Ljc0djYuNjlsLTIuNzItMi43Mi0uMDgtLjA3YS43NS43NSwwLDAsMC0xLDEuMTNsNCw0LC4wOC4wN2EuNzUuNzUsMCwwLDAsMS0uMDdsNC00LC4wNy0uMDhBLjc1Ljc1LDAsMCwwLDI0LjUzLDE5LjcyWiIgc3R5bGU9ImZpbGw6I2ZmZiIvPjxwYXRoIGQ9Ik0xMCwyMEExMCwxMCwwLDEsMCwyMCwxMCwxMCwxMCwwLDAsMCwxMCwyMFptMTguNSwwQTguNSw4LjUsMCwxLDEsMjAsMTEuNSw4LjUxLDguNTEsMCwwLDEsMjguNSwyMFoiIHN0eWxlPSJmaWxsOiNmZmYiLz48L3N2Zz4=",onClick:()=>e<d&&t(e+1)})]})]}),(0,o.jsxs)("div",{className:"tab",id:"right-tab",children:[(0,o.jsx)("img",{title:"Reset",className:"icon button",src:"data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMTMuNDUsMTEuMzJhLjc4Ljc4LDAsMCwwLS43Ny42NnYzYS43Ny43NywwLDAsMCwuNjYuNzZoM2EuNzguNzgsMCwwLDAsLjc3LS43Ny43Ny43NywwLDAsMC0uNjctLjc2SDE1LjM2YTcuNDMsNy40MywwLDEsMS0yLjY0LDQuMzguNzcuNzcsMCwxLDAtMS41MS0uMjksOSw5LDAsMSwwLDMtNS4xM1YxMi4wOUEuNzYuNzYsMCwwLDAsMTMuNDUsMTEuMzJaIiBzdHlsZT0iZmlsbDojZmZmIi8+PC9zdmc+",onClick:()=>p()}),(0,o.jsxs)("label",{children:[(0,o.jsx)("input",{accept:".jpg, .png, .tga, .dds, .env",type:"file",onChange:e=>{const t=e.target.files;t&&t.length&&c(t[0]),e.target.value=""}}),(0,o.jsx)("img",{title:"Upload",className:"icon button",src:"data:image/svg+xml;base64,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"})]}),(0,o.jsx)("img",{title:"Save",className:"icon button",src:"data:image/svg+xml;base64,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",onClick:()=>l()})]})]})}}class wa extends r.PureComponent{render(){return(0,o.jsx)("div",{id:"channels-bar",children:this.props.channels.map(((e,t)=>{const r=e.visible?"Hide":"Show",n=e.editable?"Lock":"Unlock";return(0,o.jsxs)("div",{className:e.editable?"channel":"channel uneditable",children:[(0,o.jsx)("img",{className:e.visible?"icon channel-visibility visible":"icon channel-visibility",onClick:()=>{const 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${e.name}`}),(0,o.jsx)("img",{className:"icon channel-name",onClick:()=>{const e=this.props.channels;e[t].editable=!e[t].editable,this.props.setChannels(e)},src:e.icon,title:`${n} ${e.name}`})]},e.name)}))})}}class Ma extends r.PureComponent{render(){const e=Math.pow(2,this.props.mipLevel),t=Math.ceil(this.props.texture.getSize().width/e),r=Math.ceil(this.props.texture.getSize().height/e);return(0,o.jsxs)("div",{id:"bottom-bar",children:[(0,o.jsx)("span",{id:"file-url",children:this.props.texture.name}),!this.props.texture.noMipmap&&(0,o.jsxs)("span",{id:"mip-level",children:["MIP Preview: ",this.props.mipLevel," ",t,"x",r]})]})}}class Na extends r.Component{render(){return(0,o.jsxs)("div",{children:[(0,o.jsx)("canvas",{id:"canvas-ui",ref:this.props.canvasUI,tabIndex:1}),(0,o.jsx)("canvas",{id:"canvas-2D",ref:this.props.canvas2D,hidden:!0}),(0,o.jsx)("canvas",{id:"canvas-3D",ref:this.props.canvas3D,hidden:!0})]})}}class ka extends r.Component{render(){const e=this.props.instance;return(0,o.jsx)("div",{children:(0,o.jsxs)("label",{className:"tool-slider-input",children:[(0,o.jsxs)("span",{children:["Size: ",e.width]}),(0,o.jsx)("input",{id:"contrast-slider",type:"range",min:1,max:100,value:e.width,onChange:t=>{e.setBrushWidth(t.target.valueAsNumber),this.forceUpdate()}})]})})}}const La={name:"Paintbrush",type:class{constructor(e){this.width=15,this.mousePos=null,this.getParameters=e}paint(e){const{getMouseCoordinates:t,metadata:r,updatePainting:n}=this.getParameters();let{x:o,y:a}=t(e);-1!=r.select.x1&&(o-=r.select.x1,a-=r.select.y1);const{ctx:i}=this;let l,p;if(p=new s.Vector2,null==this.mousePos)this.mousePos=new s.Vector2(o,a),l=1;else{const e=this.width/4,t=new s.Vector2(o-this.mousePos.x,a-this.mousePos.y);l=Math.ceil(t.length()/e);const r=t.length()/l;p=t.normalize().multiplyByFloats(r,r)}const c=this.mousePos.clone();for(let e=0;e<l;e++)i.globalAlpha=1,i.globalCompositeOperation="destination-out",i.drawImage(this.circleCanvas,Math.ceil(c.x-this.width/2),Math.ceil(c.y-this.width/2)),i.globalAlpha=r.alpha,i.globalCompositeOperation="source-over",i.drawImage(this.circleCanvas,Math.ceil(c.x-this.width/2),Math.ceil(c.y-this.width/2)),c.addInPlace(p);n(),this.mousePos=new s.Vector2(o,a)}setBrushWidth(e){this.width=e}setup(){const{scene:e}=this.getParameters();this.pointerObserver=e.onPointerObservable.add((async e=>{const{startPainting:t,stopPainting:r,metadata:n}=this.getParameters();if(this.isPainting)1===e.event.buttons&&this.getParameters().interactionEnabled()?e.pickInfo?.hit&&e.type===s.PointerEventTypes.POINTERMOVE&&this.paint(e):(this.isPainting=!1,this.circleCanvas.parentNode?.removeChild(this.circleCanvas),r(),this.mousePos=null);else if(e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit){this.isPainting=!0;const r=document.createElement("canvas");r.width=this.width,r.height=this.width;const o=r.getContext("2d");o.imageSmoothingEnabled=!1;const a=new Array(4*this.width*this.width),i=this.width*this.width/4,l=s.Color3.FromHexString(n.color),p=Math.floor(255*l.r),c=Math.floor(255*l.g),d=Math.floor(255*l.b);let h=0;const u=-Math.floor(this.width/2),b=Math.ceil(this.width/2),g=-Math.floor(this.width/2),m=Math.ceil(this.width/2);for(let e=g;e<m;e++)for(let t=u;t<b;t++)a[h++]=p,a[h++]=c,a[h++]=d,a[h++]=t*t+e*e<=i?255:0;o.putImageData(new ImageData(Uint8ClampedArray.from(a),this.width,this.width),0,0),this.circleCanvas=r,this.ctx=await t(),this.paint(e)}})),this.isPainting=!1}cleanup(){this.isPainting=!1,this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},settingsComponent:ka,icon:"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",cursor:"iVBORw0KGgoAAAANSUhEUgAAABUAAAAVAgMAAADUeU0FAAAACVBMVEUAAAAAAAD///+D3c/SAAAAAXRSTlMAQObYZgAAAAFiS0dEAmYLfGQAAAA3SURBVAjXY2CAgVUNYGoqhFJjwE2BgQYDBwMXUGiFGtcyBgbVkKmtYXAeVA4O8BkGtQ9qOwgAAEPfC1QJPmWqAAAAAElFTkSuQmCC"},Pa={name:"Eyedropper",type:class{constructor(e){this.getParameters=e}pick(e){const{canvas2D:t,setMetadata:r,getMouseCoordinates:n}=this.getParameters(),o=t.getContext("2d"),{x:a,y:i}=n(e),l=o.getImageData(a,i,1,1).data;r({color:s.Color3.FromInts(l[0],l[1],l[2]).toHexString(),alpha:l[3]/255})}setup(){this.pointerObserver=this.getParameters().scene.onPointerObservable.add((e=>{e.pickInfo?.hit&&(e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&(this.isPicking=!0,this.pick(e)),this.isPicking&&(1===e.event.buttons&&this.getParameters().interactionEnabled()?this.pick(e):this.isPicking=!1))})),this.isPicking=!1}cleanup(){this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMjkuMzIsMTAu\n 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t();s.fillStyle=e.color,s.globalAlpha=e.alpha,s.globalCompositeOperation="copy",s.fillRect(0,0,s.canvas.width,s.canvas.height),r(),n()}setup(){this.pointerObserver=this.getParameters().scene.onPointerObservable.add((e=>{e.type===s.PointerEventTypes.POINTERDOWN&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit&&this.fill()}))}cleanup(){this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSI0MCIgaGVpZ2h0PSI0MCIgdmlld0JveD0iMCAwIDQwIDQwIj48cmVjdCB3aWR0aD0iNDAiIGhlaWdodD0iNDAiIHN0eWxlPSJmaWxsOm5vbmUiLz48cGF0aCBkPSJNMjAsMTAuNWEu\n    NzUuNzUsMCwwLDAtMS41LDB2MS4yNWEyLjE0LDIuMTQsMCwwLDAtLjg0LjUzbC02Ljg4LDYuODhhMi4yNSwyLjI1LDAsMCwwLDAsMy4xOGw0Ljg4LDQuODhhMi4yNSwyLjI1LDAsMCwwLDMuMTgsMGw2Ljg4LTYuODhhMi4yNSwyLjI1LDAsMCwwLDAtMy4xOGwtNC44\n    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Select",type:class{constructor(e){this.isSelecting=!1,this.xStart=-1,this.yStart=-1,this.getParameters=e}setup(){const{scene:e}=this.getParameters();this.pointerObserver=e.onPointerObservable.add((e=>{const{getMouseCoordinates:t,setMetadata:r,metadata:n}=this.getParameters();if(this.isSelecting)if(1===e.event.buttons&&this.getParameters().interactionEnabled()){if(e.pickInfo?.hit&&e.type===s.PointerEventTypes.POINTERMOVE&&e.type===s.PointerEventTypes.POINTERMOVE&&this.isSelecting){const{x:n,y:s}=t(e);r({select:{x1:Math.min(n,this.xStart),y1:Math.min(s,this.yStart),x2:Math.max(n,this.xStart),y2:Math.max(s,this.yStart)}})}}else this.isSelecting=!1,n.select.x1!==n.select.x2&&n.select.y1!==n.select.y2||r({select:{x1:-1,y1:-1,x2:-1,y2:-1}});else if(e.type==s.PointerEventTypes.POINTERDOWN&&e&&1===e.event.buttons&&this.getParameters().interactionEnabled()&&e.pickInfo?.hit){this.isSelecting=!0;const{x:n,y:s}=({x:this.xStart,y:this.yStart}=t(e));r({select:{x1:n,y1:s,x2:n,y2:s}})}}))}cleanup(){this.isSelecting=!1,this.pointerObserver&&this.getParameters().scene.onPointerObservable.remove(this.pointerObserver)}},icon:"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",cursor:"iVBORw0KGgoAAAANSUhEUgAAABUAAAAVAgMAAADUeU0FAAAACVBMVEUAAAAAAAD///+D3c/SAAAAAXRSTlMAQObYZgAAAAFiS0dEAmYLfGQAAAAnSURBVAjXY2CAAS0IpUY0BdG1ikNrFQODaqiaaBicBwfEG6aF0AQA4oYGiJg4woEAAAAASUVORK5CYII="},La,Pa,Ia];class Da extends r.Component{render(){return this.props.tool&&this.props.tool.settingsComponent?(0,o.jsx)("div",{id:"tool-ui",children:(0,o.jsx)(this.props.tool.settingsComponent,{instance:this.props.tool.instance})}):(0,o.jsx)(o.Fragment,{})}}var Ta=p(2181),_a={};_a.styleTagTransform=Qn(),_a.setAttributes=Vn(),_a.insert=Hn().bind(null,"head"),_a.domAPI=Gn(),_a.insertStyleElement=Zn(),Bn()(Ta.A,_a),Ta.A&&Ta.A.locals&&Ta.A.locals;class za extends r.Component{constructor(e){super(e),this._uiCanvas=r.createRef(),this._2DCanvas=r.createRef(),this._3DCanvas=r.createRef(),this._pickerRef=r.createRef();const t=[{name:"Red",visible:!0,editable:!0,id:"R",icon:p(5148)},{name:"Green",visible:!0,editable:!0,id:"G",icon:p(5857)},{name:"Blue",visible:!0,editable:!0,id:"B",icon:p(3116)}];this.props.texture.isCube?t.push({name:"Display",visible:!0,editable:!0,id:"A",icon:p(3109)}):t.push({name:"Alpha",visible:!0,editable:!0,id:"A",icon:p(5791)}),this.state={tools:[],activeToolIndex:-1,metadata:{color:"#ffffff",alpha:1,select:{x1:-1,y1:-1,x2:-1,y2:-1}},channels:t,pixelData:{},face:0,mipLevel:0,pickerOpen:!1},this.loadToolFromURL=this.loadToolFromURL.bind(this),this.changeTool=this.changeTool.bind(this),this.setMetadata=this.setMetadata.bind(this),this.saveTexture=this.saveTexture.bind(this),this.resetTexture=this.resetTexture.bind(this),this.resizeTexture=this.resizeTexture.bind(this),this.uploadTexture=this.uploadTexture.bind(this),this.setPickerOpen=this.setPickerOpen.bind(this),this.onPointerDown=this.onPointerDown.bind(this)}componentDidMount(){this._textureCanvasManager=new va(this.props.texture,this.props.window.current.getWindow(),this._uiCanvas.current,this._2DCanvas.current,this._3DCanvas.current,(e=>{this.setState({pixelData:e})}),this.state.metadata,(()=>this.textureDidUpdate()),(e=>this.setMetadata(e)),(e=>this.setState({mipLevel:e}))),this.addTools(Ea)}componentDidUpdate(){const e=[];this.state.channels.forEach((t=>e.push({...t}))),this._textureCanvasManager.channels=e,this._textureCanvasManager.face=this.state.face,this._textureCanvasManager.mipLevel=this.state.mipLevel}componentWillUnmount(){this._textureCanvasManager.dispose()}textureDidUpdate(){null!=this._timer&&window.clearTimeout(this._timer),this._timer=window.setTimeout((()=>{this.props.onUpdate(),this._timer=null}),za._PREVIEW_UPDATE_DELAY_MS)}loadToolFromURL(e){s.Tools.LoadScript(e,(()=>{this.addTools([_TOOL_DATA_])}))}addTools(e){let t=[];e.forEach((e=>{const r={...e,instance:new e.type((()=>this.getToolParameters()))};t=t.concat(r)})),t=this.state.tools.concat(t),this.setState({tools:t})}getToolParameters(){return{scene:this._textureCanvasManager.scene,canvas2D:this._textureCanvasManager.canvas2D,scene3D:this._textureCanvasManager.scene3D,size:this._textureCanvasManager.size,updateTexture:()=>this._textureCanvasManager.updateTexture(),startPainting:()=>this._textureCanvasManager.startPainting(),stopPainting:()=>this._textureCanvasManager.stopPainting(),updatePainting:()=>this._textureCanvasManager.updatePainting(),metadata:this.state.metadata,setMetadata:e=>this.setMetadata(e),getMouseCoordinates:e=>this._textureCanvasManager.getMouseCoordinates(e),interactionEnabled:()=>this._textureCanvasManager.toolInteractionEnabled()}}changeTool(e){this._textureCanvasManager.tool=-1!=e?this.state.tools[e]:null,this.setState({activeToolIndex:e})}setMetadata(e){const t={...this.state.metadata,...e};this.setState({metadata:t}),this._textureCanvasManager.metadata=t}setPickerOpen(e){this.setState({pickerOpen:e})}onPointerDown(e){this._pickerRef.current?.contains(e.target)||this.setPickerOpen(!1)}saveTexture(){this._textureCanvasManager.saveTexture()}resetTexture(){this._textureCanvasManager.reset()}resizeTexture(e,t){this._textureCanvasManager.resize({width:e,height:t})}uploadTexture(e){this._textureCanvasManager.upload(e)}render(){const e=this.state.tools[this.state.activeToolIndex];let t="initial";return this._textureCanvasManager?.toolInteractionEnabled()?e&&e.cursor&&(t=`url(data:image/png;base64,${e.cursor}) 10 10, auto`):t="pointer",(0,o.jsxs)("div",{id:"texture-editor",onPointerDown:this.onPointerDown,style:{cursor:t},children:[(0,o.jsx)(Sa,{texture:this.props.texture,saveTexture:this.saveTexture,pixelData:this.state.pixelData,face:this.state.face,setFace:e=>this.setState({face:e}),resetTexture:this.resetTexture,resizeTexture:this.resizeTexture,uploadTexture:this.uploadTexture,mipLevel:this.state.mipLevel,setMipLevel:e=>this.setState({mipLevel:e}),size:this._textureCanvasManager?.size||this.props.texture.getSize()}),!this.props.texture.isCube&&(0,o.jsx)(Oa,{tools:this.state.tools,activeToolIndex:this.state.activeToolIndex,addTool:this.loadToolFromURL,changeTool:this.changeTool,metadata:this.state.metadata,setMetadata:this.setMetadata,pickerOpen:this.state.pickerOpen,setPickerOpen:this.setPickerOpen,pickerRef:this._pickerRef,hasAlpha:-1===this.props.texture.textureFormat||this.props.texture.textureFormat===s.Constants.TEXTUREFORMAT_RGBA}),(0,o.jsx)(wa,{channels:this.state.channels,setChannels:e=>{this.setState({channels:e})}}),(0,o.jsx)(Na,{canvas2D:this._2DCanvas,canvas3D:this._3DCanvas,canvasUI:this._uiCanvas,texture:this.props.texture}),(0,o.jsx)(Da,{tool:e}),(0,o.jsx)(Ma,{texture:this.props.texture,mipLevel:this.state.mipLevel})]})}}za._PREVIEW_UPDATE_DELAY_MS=160;var Ra=p(4325);let Ba,Ua=`${s.Tools._DefaultCdnUrl}/v${s.Engine.Version}/guiEditor/babylon.guiEditor.js`;function Ga(){return void 0!==Ra.GUIEditor?{GUIEditor:Ra.GUIEditor}:"undefined"!=typeof BABYLON&&void 0!==BABYLON.GUIEditor?BABYLON:void 0}function Fa(e){Ba=e}function Ha(e){Ua=e}async function Wa(e,t){if(Ba=Ba||Ga(),!Ba){if("undefined"==typeof BABYLON)throw'Tried to call EditAdvancedDynamicTexture without first injecting the GUI editor. You need to call InjectGUIEditor() with a reference to @babylonjs/gui-editor. It can be imported at runtime using await import("@babylonjs/gui-editor").';if(void 0===Ba)try{await s.Tools.LoadScriptAsync(Ua),Ba=Ba||Ga()}catch{throw`Failed to load GUI editor from ${Ua}`}}Ba.GUIEditor.Show({liveGuiTexture:e},t)}const Va=[{label:"Alpha",normalizable:0,value:s.Constants.TEXTUREFORMAT_ALPHA},{label:"Luminance",normalizable:0,value:s.Constants.TEXTUREFORMAT_LUMINANCE},{label:"Luminance/Alpha",normalizable:0,value:s.Constants.TEXTUREFORMAT_LUMINANCE_ALPHA},{label:"RGB",normalizable:1,value:s.Constants.TEXTUREFORMAT_RGB},{label:"RGBA",normalizable:1,value:s.Constants.TEXTUREFORMAT_RGBA},{label:"R (red)",normalizable:1,value:s.Constants.TEXTUREFORMAT_RED},{label:"RG (red/green)",normalizable:1,value:s.Constants.TEXTUREFORMAT_RG},{label:"R (red) integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RED_INTEGER},{label:"RG (red/green) integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RG_INTEGER},{label:"RGB integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RGB_INTEGER},{label:"RGBA integer",normalizable:0,value:s.Constants.TEXTUREFORMAT_RGBA_INTEGER},{label:"BGRA",normalizable:1,value:s.Constants.TEXTUREFORMAT_BGRA},{label:"Depth24/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH24_STENCIL8},{label:"Depth32 float",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH32_FLOAT},{label:"Depth16",normalizable:0,value:s.Constants.TEXTUREFORMAT_DEPTH16},{label:"Depth24",normalizable:0,value:s.Constants.TEXTUREFORMAT_DEPTH24},{label:"Depth24Unorm/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8},{label:"Depth32Float/Stencil8",normalizable:0,hideType:!0,value:s.Constants.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8},{label:"RGBA BPTC UNorm",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM},{label:"RGB BPTC UFloat",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT},{label:"RGB BPTC SFloat",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT},{label:"RGBA S3TC DXT5",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5},{label:"RGBA S3TC DXT3",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3},{label:"RGBA S3TC DXT1",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1},{label:"RGB S3TC DXT1",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1},{label:"RGBA ASTC 4x4",normalizable:0,compressed:!0,value:s.Constants.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4}],Ya=[{label:"unsigned byte",normalizable:1,value:s.Constants.TEXTURETYPE_UNSIGNED_BYTE},{label:"32-bit float",normalizable:0,value:s.Constants.TEXTURETYPE_FLOAT},{label:"16-bit float",normalizable:0,value:s.Constants.TEXTURETYPE_HALF_FLOAT},{label:"signed byte",normalizable:1,value:s.Constants.TEXTURETYPE_BYTE},{label:"signed short",normalizable:0,value:s.Constants.TEXTURETYPE_SHORT},{label:"unsigned short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT},{label:"signed int",normalizable:0,value:s.Constants.TEXTURETYPE_INT},{label:"unsigned int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INTEGER},{label:"unsigned 4/4/4/4 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4},{label:"unsigned 5/5/5/1 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1},{label:"unsigned 5/6/5 short",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_SHORT_5_6_5},{label:"unsigned 2/10/10/10 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV},{label:"unsigned 24/8 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_24_8},{label:"unsigned 10f/11f/11f int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV},{label:"unsigned 5/9/9/9 int",normalizable:0,value:s.Constants.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV},{label:"32-bits with only 8-bit used (stencil)",normalizable:0,value:s.Constants.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV}];class Za extends r.Component{constructor(e){super(e),this._textureInspectorSize={width:1024,height:490},this.state={isTextureEditorOpen:!1,textureEditing:null};const t=this.props.texture;if(this._textureLineRef=r.createRef(),this._popoutWindowRef=r.createRef(),!t||!t.rootContainer)return;const n=t;this._adtInstrumentation=new fa.AdvancedDynamicTextureInstrumentation(n),this._adtInstrumentation.captureRenderTime=!0,this._adtInstrumentation.captureLayoutTime=!0,this.onOpenTextureEditor.bind(this),this.onCloseTextureEditor.bind(this),this.openTextureEditor.bind(this)}componentWillUnmount(){this._adtInstrumentation&&(this._adtInstrumentation.dispose(),this._adtInstrumentation=null)}updateTexture(e){const t=this.props.texture;s.Tools.ReadFile(e,(r=>{const n=new Blob([r],{type:"octet/stream"}),s=new FileReader;s.readAsDataURL(n),s.onloadend=()=>{const r=s.result;if(t.isCube){let n;e.name.toLowerCase().indexOf(".dds")>0?n=".dds":e.name.toLowerCase().indexOf(".env")>0&&(n=".env"),t.updateURL(r,n,(()=>this.forceRefresh()))}else t.updateURL(r,null,(()=>this.forceRefresh()))}}),void 0,!0)}openTextureEditor(){this.state.isTextureEditorOpen?this.onCloseTextureEditor((()=>this.openTextureEditor())):this.setState({isTextureEditorOpen:!0,textureEditing:this.props.texture})}onOpenTextureEditor(){}onCloseTextureEditor(e){this.setState({isTextureEditorOpen:!1,textureEditing:null},e)}forceRefresh(){this.forceUpdate(),this._textureLineRef.current.updatePreview()}findTextureFormat(e){for(let t=0;t<Va.length;++t)if(Va[t].value===e)return Va[t];return null}findTextureType(e){for(let t=0;t<Ya.length;++t)if(Ya[t].value===e)return Ya[t];return null}render(){const e=this.props.texture,t=e,r=[{label:"Nearest",value:s.Texture.NEAREST_NEAREST},{label:"Linear",value:s.Texture.LINEAR_LINEAR},{label:"Linear & linear mip",value:s.Texture.LINEAR_LINEAR_MIPLINEAR},{label:"Linear & nearest mip",value:s.Texture.LINEAR_LINEAR_MIPNEAREST},{label:"Nearest & linear mip",value:s.Texture.NEAREST_NEAREST_MIPLINEAR},{label:"Nearest & nearest mip",value:s.Texture.NEAREST_NEAREST_MIPNEAREST},{label:"Nearest/Linear",value:s.Texture.NEAREST_LINEAR},{label:"Nearest/Linear & linear mip",value:s.Texture.NEAREST_LINEAR_MIPLINEAR},{label:"Nearest/Linear & nearest mip",value:s.Texture.NEAREST_LINEAR_MIPNEAREST},{label:"Linear/Nearest",value:s.Texture.LINEAR_NEAREST},{label:"Linear/Nearest & linear mip",value:s.Texture.LINEAR_NEAREST_MIPLINEAR},{label:"Linear/Nearest & nearest mip",value:s.Texture.LINEAR_NEAREST_MIPNEAREST}],n=[{label:"Explicit",value:s.Texture.EXPLICIT_MODE},{label:"Cubic",value:s.Texture.CUBIC_MODE},{label:"Inverse cubic",value:s.Texture.INVCUBIC_MODE},{label:"Equirectangular",value:s.Texture.EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular",value:s.Texture.FIXED_EQUIRECTANGULAR_MODE},{label:"Fixed equirectangular mirrored",value:s.Texture.FIXED_EQUIRECTANGULAR_MIRRORED_MODE},{label:"Planar",value:s.Texture.PLANAR_MODE},{label:"Projection",value:s.Texture.PROJECTION_MODE},{label:"Skybox",value:s.Texture.SKYBOX_MODE},{label:"Spherical",value:s.Texture.SPHERICAL_MODE}],a=e._texture?.format??-2,i=e._texture?.type??-2,l=this.findTextureFormat(-1===a?s.Constants.TEXTUREFORMAT_RGBA:a),p=this.findTextureType(-1===i?s.Constants.TEXTURETYPE_UNSIGNED_BYTE:i),c=e instanceof s.MultiRenderTarget?"MultiRenderTarget":e instanceof s.RenderTargetTexture?"RenderTargetTexture":e.getClassName(),d=e instanceof s.MultiRenderTarget?e.count:-1,h=e.isRenderTarget&&t.renderTarget?._depthStencilTexture?this.findTextureFormat(t.renderTarget._depthStencilTexture.format):null;let u="";const b=e.url,g=b&&"data"!==b.substring(0,4)&&"blob"!==b.substring(0,4)?b:"";if(g)for(let e=g.length-1;e>=0&&"."!==g[e];e--)u=g[e]+u;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"PREVIEW",selection:this.props.globalState,children:[(0,o.jsx)(Ca,{ref:this._textureLineRef,texture:e,width:256,height:256,globalState:this.props.globalState}),(0,o.jsx)(Tn,{label:"Load texture from file",onClick:e=>this.updateTexture(e),accept:".jpg, .png, .tga, .dds, .env"}),(0,o.jsx)(Dn,{label:"Edit",onClick:()=>{this.props.texture instanceof fa.AdvancedDynamicTexture?Wa(this.props.texture):this.openTextureEditor()}}),(0,o.jsx)(mo,{label:"URL",value:g,lockObject:this.props.lockObject,onChange:t=>{e.updateURL(t),this.forceRefresh()}})]}),this.state.isTextureEditorOpen&&(0,o.jsx)(Co,{id:"texture-editor",title:"Texture Inspector",size:this._textureInspectorSize,onOpen:this.onOpenTextureEditor,onClose:()=>this.onCloseTextureEditor,ref:this._popoutWindowRef,children:(0,o.jsx)(za,{texture:this.props.texture,url:g,window:this._popoutWindowRef,onUpdate:()=>this.forceRefresh()})}),(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Width",value:e.getSize().width.toString()}),(0,o.jsx)(Ln,{label:"Height",value:e.getSize().height.toString()}),e.is2DArray&&(0,o.jsx)(Ln,{label:"Layers",value:e._texture?.depth.toString()??"?"}),e.is3D&&(0,o.jsx)(Ln,{label:"Depth",value:e._texture?.depth.toString()??"?"}),e.isRenderTarget&&(0,o.jsx)(Dn,{label:"Scale up",onClick:()=>{const t=e.getScene();e.scale(2),setTimeout((()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(t.getTextureByUniqueId(e.uniqueId))}))}}),e.isRenderTarget&&(0,o.jsx)(Dn,{label:"Scale down",onClick:()=>{const t=e.getScene();e.scale(.5),setTimeout((()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(t.getTextureByUniqueId(e.uniqueId))}))}}),(0,o.jsx)(Ln,{label:"Format",value:l?.label??"unknown"}),!l?.hideType&&!l?.compressed&&(0,o.jsx)(Ln,{label:"Type",value:p?.label??"unknown"}),!!l?.normalizable&&!l?.compressed&&!!p?.normalizable&&(0,o.jsx)(Ln,{label:"Normalized",value:p.normalizable?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Is compressed",value:l?.compressed?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Use sRGB buffers",value:e._texture?._useSRGBBuffer?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Is Gamma space",value:e.gammaSpace?"Yes":"No"}),u&&(0,o.jsx)(Ln,{label:"File format",value:u}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Internal Unique ID",value:(e._texture?.uniqueId??"N/A").toString()}),(0,o.jsx)(Ln,{label:"Class",value:c}),d>=0&&(0,o.jsx)(Ln,{label:"Number of textures",value:d.toString()}),(0,o.jsx)(Ln,{label:"Has alpha",value:e.hasAlpha?"Yes":"No"}),(0,o.jsx)(ls,{label:"Get alpha from RGB",target:e,propertyName:"getAlphaFromRGB",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Is 3D",value:e.is3D?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Is 2D array",value:e.is2DArray?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Is cube",value:e.isCube?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Is render target",value:e.isRenderTarget?"Yes":"No"}),e.isRenderTarget&&(0,o.jsx)(Ln,{label:"Depth/stencil texture format",value:h?.label??"no"}),e instanceof s.Texture&&(0,o.jsx)(Ln,{label:"Stored as inverted on Y",value:e.invertY?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has 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lightmap as shadowmap",target:t,propertyName:"useLightmapAsShadowmap",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use detailmap",target:t.detailMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.decalMap&&(0,o.jsx)(ls,{label:"Use decalmap",target:t.decalMap,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material,t=[{label:"Low",value:s.Constants.TEXTURE_FILTERING_QUALITY_LOW},{label:"Medium",value:s.Constants.TEXTURE_FILTERING_QUALITY_MEDIUM},{label:"High",value:s.Constants.TEXTURE_FILTERING_QUALITY_HIGH}];return 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Distance",target:e.subSurface,propertyName:"tintColorAtDistance",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Link refraction with transparency",target:e.subSurface,propertyName:"linkRefractionWithTransparency",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use albedo to tint surface transparency",target:e.subSurface,propertyName:"useAlbedoToTintRefraction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ls,{label:"Dispersion Enabled",target:e.subSurface,propertyName:"isDispersionEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isDispersionEnabled&&(0,o.jsx)("div",{className:"fragment",children:(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Intensity",target:e.subSurface,propertyName:"dispersion",minimum:0,maximum:5,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsx)(ls,{label:"Translucency Enabled",target:e.subSurface,propertyName:"isTranslucencyEnabled",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.isTranslucencyEnabled&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Intensity",target:e.subSurface,propertyName:"translucencyIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ga,{label:"Intensity",texture:e.subSurface.translucencyIntensityTexture,onTextureCreated:t=>e.subSurface.translucencyIntensityTexture=t,onTextureRemoved:()=>e.subSurface.translucencyIntensityTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffusion Distance",target:e.subSurface,propertyName:"diffusionDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ls,{label:"Use albedo to tint surface translucency",target:e.subSurface,propertyName:"useAlbedoToTintTranslucency",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Translucency Tint",target:e.subSurface,propertyName:"translucencyColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(ga,{label:"Translucency Tint",texture:e.subSurface.translucencyColorTexture,onTextureCreated:t=>e.subSurface.translucencyColorTexture=t,onTextureRemoved:()=>e.subSurface.translucencyColorTexture=null,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:this._onDebugSelectionChangeObservable})]})]}),(0,o.jsxs)(Pn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Environment",target:e,propertyName:"environmentIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Direct",target:e,propertyName:"directIntensity",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bumpTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Bump strength",target:e.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.ambientTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Ambient strength",target:e,propertyName:"ambientTextureStrength",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.reflectionTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflection strength",target:e.reflectionTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.texture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Clear coat",target:e.clearCoat.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.bumpTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Clear coat bump",target:e.clearCoat.bumpTexture,propertyName:"level",minimum:0,maximum:2,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearCoat.tintTexture&&!1,e.anisotropy.texture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Anisotropic",target:e.anisotropy.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.sheen.texture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Sheen",target:e.sheen.texture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.thicknessTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Thickness",target:e.subSurface.thicknessTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.subSurface.refractionTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Refraction",target:e.subSurface.refractionTexture,propertyName:"level",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.detailMap.isEnabled&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Detailmap 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Harmonics",target:e.brdf,propertyName:"useSphericalHarmonics",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Radiance occlusion",target:e,propertyName:"useRadianceOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Horizon occlusion ",target:e,propertyName:"useHorizonOcclusion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Unlit",target:e,propertyName:"unlit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ao,{label:"Debug mode",options:[{label:"None",value:0},{label:"Normalized position",value:1},{label:"Normals",value:2},{label:"Tangents",value:3},{label:"Bitangents",value:4},{label:"Bump Normals",value:5},{label:"UV1",value:6},{label:"UV2",value:7},{label:"ClearCoat Normals",value:8},{label:"ClearCoat Tangents",value:9},{label:"ClearCoat Bitangents",value:10},{label:"Anisotropic Normals",value:11},{label:"Anisotropic Tangents",value:12},{label:"Anisotropic Bitangents",value:13},{label:"Albedo Map",value:20},{label:"Ambient Map",value:21},{label:"Opacity Map",value:22},{label:"Emissive Map",value:23},{label:"Light Map",value:24},{label:"Metallic Map",value:25},{label:"Reflectivity Map",value:26},{label:"ClearCoat Map",value:27},{label:"ClearCoat Tint Map",value:28},{label:"Sheen Map",value:29},{label:"Anisotropic Map",value:30},{label:"Thickness Map",value:31},{label:"Bump Map",value:32},{label:"Env Refraction",value:40},{label:"Env Reflection",value:41},{label:"Env Clear Coat",value:42},{label:"Direct Diffuse",value:50},{label:"Direct Specular",value:51},{label:"Direct Clear Coat",value:52},{label:"Direct Sheen",value:53},{label:"Env Irradiance",value:54},{label:"Surface Albedo",value:60},{label:"Reflectance 0",value:61},{label:"Metallic",value:62},{label:"Metallic F0",value:71},{label:"Roughness",value:63},{label:"AlphaG",value:64},{label:"NdotV",value:65},{label:"ClearCoat Color",value:66},{label:"ClearCoat Roughness",value:67},{label:"ClearCoat NdotV",value:68},{label:"Transmittance",value:69},{label:"Refraction Transmittance",value:70},{label:"Glossiness",value:72},{label:"Base Color",value:73},{label:"Specular Color",value:74},{label:"Emissive Color",value:75},{label:"SEO",value:80},{label:"EHO",value:81},{label:"Energy Factor",value:82},{label:"Specular Reflectance",value:83},{label:"Clear Coat Reflectance",value:84},{label:"Sheen Reflectance",value:85},{label:"Luminance Over Alpha",value:86},{label:"Alpha",value:87},{label:"Albedo Alpha",value:88},{label:"Ambient occlusion color",value:89}],target:e,propertyName:"debugMode"}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Split position",target:e,propertyName:"debugLimit",minimum:-1,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Output factor",target:e,propertyName:"debugFactor",minimum:0,maximum:5,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Qa extends r.Component{constructor(e){super(e),this.state={isSelected:this.props.isSelected()}}componentDidMount(){this._onSelectionChangedObserver=this.props.onSelectionChangedObservable.add((e=>{this.setState({isSelected:e===this})}))}componentWillUnmount(){this._onSelectionChangedObserver&&(this.props.onSelectionChangedObservable.remove(this._onSelectionChangedObserver),this._onSelectionChangedObserver=null)}onChange(){this.props.onSelect(),this.props.onSelectionChangedObservable.notifyObservers(this)}render(){return(0,o.jsxs)("div",{className:"radioLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsxs)("div",{className:"radioContainer",children:[(0,o.jsx)("input",{id:this.props.label,className:"radio",type:"radio",checked:this.state.isSelected,onChange:()=>this.onChange()}),(0,o.jsx)("label",{htmlFor:this.props.label,className:"labelForRadio"})]})]})}}class Ka extends r.Component{constructor(e){super(e),this.state={mode:this.props.scene.fogMode}}render(){const e=this.props.scene,t=[{label:"None",value:s.Scene.FOGMODE_NONE},{label:"Linear",value:s.Scene.FOGMODE_LINEAR},{label:"Exp",value:s.Scene.FOGMODE_EXP},{label:"Exp2",value:s.Scene.FOGMODE_EXP2}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(ao,{label:"Fog mode",options:t,target:e,propertyName:"fogMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),this.state.mode!==s.Scene.FOGMODE_NONE&&(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Fog color",target:e,propertyName:"fogColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(this.state.mode===s.Scene.FOGMODE_EXP||this.state.mode===s.Scene.FOGMODE_EXP2)&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Fog density",target:e,propertyName:"fogDensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===s.Scene.FOGMODE_LINEAR&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Fog start",target:e,propertyName:"fogStart",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.state.mode===s.Scene.FOGMODE_LINEAR&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Fog end",target:e,propertyName:"fogEnd",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class Xa extends r.Component{constructor(e){super(e),this._renderingModeGroupObservable=new s.Observable}setRenderingModes(e,t){const r=this.props.scene;r.forcePointsCloud=e,r.forceWireframe=t}switchIBL(){const e=this.props.scene;e.environmentTexture?(this._storedEnvironmentTexture=e.environmentTexture,e.environmentTexture=null):(e.environmentTexture=this._storedEnvironmentTexture,this._storedEnvironmentTexture=null)}updateEnvironmentTexture(e){const t=e.name.toLowerCase().indexOf(".dds")>0,r=e.name.toLowerCase().indexOf(".env")>0;if(!t&&!r)return void s.Logger.Error("Unable to update environment texture. Please select a dds or env file.");const n=this.props.scene;s.Tools.ReadFile(e,(e=>{const r=new Blob([e],{type:"octet/stream"}),o=URL.createObjectURL(r);n.environmentTexture=t?s.CubeTexture.CreateFromPrefilteredData(o,n,".dds"):new s.CubeTexture(o,n,void 0,void 0,void 0,(()=>{}),(e=>{e&&s.Logger.Error(e)}),void 0,void 0,".env")}),void 0,!0)}updateGravity(e){this.props.scene.getPhysicsEngine().setGravity(e)}updateTimeStep(e){this.props.scene.getPhysicsEngine().setTimeStep(e)}normalizeScene(){this.props.scene.meshes.forEach((e=>{e.normalizeToUnitCube(!0),e.computeWorldMatrix(!0)}))}render(){const e=this.props.scene,t=e.getPhysicsEngine();let r=null;t&&(r={gravity:t.gravity,timeStep:t.getTimeStep()});const n=e.imageProcessingConfiguration,a=[{label:"Standard",value:s.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:s.ImageProcessingConfiguration.TONEMAPPING_ACES},{label:"Khronos PBR Neutral",value:s.ImageProcessingConfiguration.TONEMAPPING_KHR_PBR_NEUTRAL}],i=[{label:"Multiply",value:s.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:s.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"RENDERING MODE",selection:this.props.globalState,children:[(0,o.jsx)(Qa,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Point",isSelected:()=>e.forcePointsCloud,onSelect:()=>this.setRenderingModes(!0,!1)}),(0,o.jsx)(Qa,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Wireframe",isSelected:()=>e.forceWireframe,onSelect:()=>this.setRenderingModes(!1,!0)}),(0,o.jsx)(Qa,{onSelectionChangedObservable:this._renderingModeGroupObservable,label:"Solid",isSelected:()=>!e.forcePointsCloud&&!e.forceWireframe,onSelect:()=>this.setRenderingModes(!1,!1)})]}),(0,o.jsxs)(Pn,{title:"ENVIRONMENT",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Clear color",target:e,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Clear color enabled",target:e,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Ambient color",target:e,propertyName:"ambientColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Environment texture (IBL)",isSelected:()=>null!=e.environmentTexture,onSelect:()=>this.switchIBL()}),e.environmentTexture&&(0,o.jsx)(ga,{label:"Env. texture",texture:e.environmentTexture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),(0,o.jsx)(Tn,{label:"Update environment texture",onClick:e=>this.updateEnvironmentTexture(e),accept:".dds, .env"}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:2,step:.01,label:"IBL Intensity",target:e,propertyName:"environmentIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ka,{globalState:this.props.globalState,lockObject:this.props.lockObject,scene:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e,lockObject:this.props.lockObject}),(0,o.jsxs)(Pn,{title:"MATERIAL IMAGE PROCESSING",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Contrast",target:n,propertyName:"contrast",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Exposure",target:n,propertyName:"exposure",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Tone mapping",target:n,propertyName:"toneMappingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Tone mapping type",options:a,target:n,propertyName:"toneMappingType",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ls,{label:"Vignette",target:n,propertyName:"vignetteEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Vignette weight",target:n,propertyName:"vignetteWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette stretch",target:n,propertyName:"vignetteStretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:Math.PI,step:.1,label:"Vignette FOV",target:n,propertyName:"vignetteCameraFov",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center X",target:n,propertyName:"vignetteCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center Y",target:n,propertyName:"vignetteCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Vignette color",target:n,propertyName:"vignetteColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Vignette blend mode",options:i,target:n,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ls,{label:"Dithering",target:n,propertyName:"ditheringEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.5/255,label:"Dithering intensity",target:n,propertyName:"ditheringIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),null!==r&&(0,o.jsxs)(Pn,{title:"PHYSICS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Time step",target:r,propertyName:"timeStep",onChange:e=>this.updateTimeStep(e),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Gravity",target:r,propertyName:"gravity",onChange:e=>this.updateGravity(e),onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(Pn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Gravity",target:e,propertyName:"gravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsx)(Pn,{title:"SHADOWS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(Dn,{label:"Normalize scene",onClick:()=>this.normalizeScene()})})]})}}class qa extends r.Component{constructor(e){super(e)}_getNameForSortingAndDisplay(e){return"string"==typeof e.name?e.name:"no name"}render(){const e=this.props.node,t=e.getScene().getNodes().filter((t=>t!==e)).sort(((e,t)=>this._getNameForSortingAndDisplay(e).localeCompare(this._getNameForSortingAndDisplay(t)))),r=t.map(((e,t)=>({label:this._getNameForSortingAndDisplay(e),value:t})));return r.splice(0,0,{label:"None",value:-1}),(0,o.jsxs)(o.Fragment,{children:[e.parent&&(0,o.jsx)(Ln,{label:"Link to parent",value:e.parent.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.parent)}),(0,o.jsx)(ao,{label:"Parent",options:r,target:e,propertyName:"parent",noDirectUpdate:!0,onSelect:r=>{const n=e;if("number"!=typeof r||r<0)n.setParent?n.setParent(null):e.parent=null;else{const s=t[r];n.setParent?n.setParent(s):e.parent=s}this.props.globalState.onSelectionRenamedObservable.notifyObservers()},extractValue:()=>e.parent?t.indexOf(e.parent):-1,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class $a extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)("div",{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Intensity",target:e,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class ei extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)($a,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Ground",target:e,propertyName:"groundColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ti extends r.Component{constructor(e){super(e),this._internals={generatorType:0,mapSize:1024}}createShadowGenerator(){const e=this.props.light,t=e.getScene(),r=this._internals,n=0===r.generatorType?new s.ShadowGenerator(r.mapSize,e):new s.CascadedShadowGenerator(r.mapSize,e);t.meshes.forEach((e=>{e.infiniteDistance||(n.addShadowCaster(e),e.isAnInstance||(e.receiveShadows=!0))})),this.forceUpdate()}disposeShadowGenerator(){const e=this.props.light;e.getShadowGenerator()?.dispose(),this.forceUpdate()}render(){const e=this.props.light,t=this._internals,r=e.getShadowGenerator()||null,n=r instanceof s.CascadedShadowGenerator,a=e.getScene().activeCamera,i=[{label:"Shadow Generator",value:0}];let l;e instanceof s.DirectionalLight&&i.push({label:"Cascaded Shadow Generator",value:1}),l=r instanceof s.CascadedShadowGenerator?[{label:"None",value:s.ShadowGenerator.FILTER_NONE},{label:"PCF",value:s.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:s.ShadowGenerator.FILTER_PCSS}]:[{label:"None",value:s.ShadowGenerator.FILTER_NONE},{label:"PCF",value:s.ShadowGenerator.FILTER_PCF},{label:"PCSS",value:s.ShadowGenerator.FILTER_PCSS},{label:"Poisson",value:s.ShadowGenerator.FILTER_POISSONSAMPLING},{label:"Exponential",value:s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP},{label:"Blurred exponential",value:s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP},{label:"Close exponential",value:s.ShadowGenerator.FILTER_CLOSEEXPONENTIALSHADOWMAP},{label:"Blurred close exponential",value:s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP}];const p=[{label:"Low",value:s.ShadowGenerator.QUALITY_LOW},{label:"Medium",value:s.ShadowGenerator.QUALITY_MEDIUM},{label:"High",value:s.ShadowGenerator.QUALITY_HIGH}],c=a?a.minZ:0,d=a?a.maxZ?a.maxZ:5e5:0,h=r?r.filter:0;return(0,o.jsxs)("div",{children:[(0,o.jsxs)(Pn,{title:"SHADOWS",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Shadows enabled",target:e,propertyName:"shadowEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Shadows near plane",target:e,propertyName:"shadowMinZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Shadows far plane",target:e,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),null==r&&(0,o.jsxs)(Pn,{title:"SHADOW GENERATOR",selection:this.props.globalState,children:[(0,o.jsx)(ao,{label:"Type",options:i,target:t,propertyName:"generatorType"}),(0,o.jsx)(ao,{label:"Map size",options:[{label:"4096x4096",value:4096},{label:"2048x2048",value:2048},{label:"1024x1024",value:1024},{label:"512x512",value:512},{label:"256x256",value:256}],target:t,propertyName:"mapSize"}),(0,o.jsx)(Dn,{label:"Create generator",onClick:()=>this.createShadowGenerator()})]}),null!==r&&(0,o.jsxs)(Pn,{title:"SHADOW GENERATOR",selection:this.props.globalState,children:[(0,o.jsx)(Dn,{label:"Dispose generator",onClick:()=>this.disposeShadowGenerator()}),n&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ao,{label:"Num cascades",options:[{label:"2",value:2},{label:"3",value:3},{label:"4",value:4}],target:r,propertyName:"numCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Debug mode",target:r,propertyName:"debug",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Stabilize cascades",target:r,propertyName:"stabilizeCascades",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Lambda",minimum:0,maximum:1,step:.01,target:r,propertyName:"lambda",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Cascade blend",minimum:0,maximum:1,step:.01,target:r,propertyName:"cascadeBlendPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Depth clamp",target:r,propertyName:"depthClamp",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Auto-Calc depth bounds",target:r,propertyName:"autoCalcDepthBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Shadow MaxZ",minimum:c,maximum:d,step:.5,target:r,propertyName:"shadowMaxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(no,{lockObject:this.props.lockObject,digits:4,step:"0.0001",label:"Bias",target:r,propertyName:"bias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Normal bias",target:r,propertyName:"normalBias",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Darkness",target:r,minimum:0,maximum:1,step:.01,propertyName:"darkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Allow transparent shadows",target:r,propertyName:"transparencyShadow",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Filter",options:l,onSelect:()=>{this.forceUpdate()},target:r,propertyName:"filter",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(h===s.ShadowGenerator.FILTER_PCF||h===s.ShadowGenerator.FILTER_PCSS)&&(0,o.jsx)(ao,{label:"Filtering quality",options:p,onSelect:()=>{this.forceUpdate()},target:r,propertyName:"filteringQuality",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),h===s.ShadowGenerator.FILTER_PCSS&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Penumbra ratio",minimum:0,maximum:.5,step:.001,target:r,propertyName:"contactHardeningLightSizeUVRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!n&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(0,o.jsx)(ls,{label:"Use kernel blur",target:r,propertyName:"useKernelBlur",onValueChanged:()=>this.forceUpdate(),onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&!r.useKernelBlur&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blur box offset",target:r,propertyName:"blurBoxOffset",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&r.useKernelBlur&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blur kernel",target:r,propertyName:"blurKernel",minimum:1,maximum:64,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Depth scale",target:r,propertyName:"depthScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),r instanceof s.ShadowGenerator&&(h===s.ShadowGenerator.FILTER_BLUREXPONENTIALSHADOWMAP||h===s.ShadowGenerator.FILTER_EXPONENTIALSHADOWMAP)&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blur scale",target:r,propertyName:"blurScale",minimum:1,maximum:4,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),n&&h===s.ShadowGenerator.FILTER_PCSS&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Penumbra darkness",minimum:0,maximum:1,step:.01,target:r,propertyName:"penumbraDarkness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ri extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)($a,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ti,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class ni extends r.Component{constructor(e){super(e),this.state={mode:this.props.camera.mode}}render(){const e=this.props.camera,t=[{label:"Perspective",value:s.Camera.PERSPECTIVE_CAMERA},{label:"Orthographic",value:s.Camera.ORTHOGRAPHIC_CAMERA}];return(0,o.jsxs)("div",{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Near plane",target:e,propertyName:"minZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Far plane",target:e,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Inertia",target:e,propertyName:"inertia",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{isInteger:!0,lockObject:this.props.lockObject,label:"Layer mask",target:e,propertyName:"layerMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Mode",options:t,target:e,propertyName:"mode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),e.mode===s.Camera.PERSPECTIVE_CAMERA&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Field of view",target:e,useEuler:this.props.globalState.onlyUseEulers,propertyName:"fov",minimum:.1,maximum:Math.PI,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Left",target:e,propertyName:"orthoLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Top",target:e,propertyName:"orthoTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Right",target:e,propertyName:"orthoRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.mode===s.Camera.ORTHOGRAPHIC_CAMERA&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Bottom",target:e,propertyName:"orthoBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class si extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ni,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Target",target:e,propertyName:"target",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Rotation",noSlider:!0,useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"CONTROLS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Angular sensitivity",target:e,propertyName:"angularSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Apply gravity",target:e,propertyName:"applyGravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Ellipsoid",target:e,propertyName:"ellipsoid",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Ellipsoid offset",target:e,propertyName:"ellipsoidOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class oi extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ni,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Target",target:e,propertyName:"target",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Alpha",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"alpha",minimum:e.lowerAlphaLimit||0,maximum:e.upperAlphaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Beta",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"beta",minimum:e.lowerAlphaLimit||0,maximum:e.upperBetaLimit||2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"CONTROLS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Angular sensitivity X",target:e,propertyName:"angularSensibilityX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Angular sensitivity Y",target:e,propertyName:"angularSensibilityY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Panning sensitivity",target:e,propertyName:"panningSensibility",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Pinch delta percentage",target:e,propertyName:"pinchDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Wheel delta percentage",target:e,propertyName:"wheelDeltaPercentage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Speed",target:e,propertyName:"speed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"COLLISIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Check collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Collision radius",target:e,propertyName:"collisionRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"LIMITS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower alpha limit",target:e,propertyName:"lowerAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper alpha limit",target:e,propertyName:"upperAlphaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower beta limit",target:e,propertyName:"lowerBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper beta limit",target:e,propertyName:"upperBetaLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower radius limit",target:e,propertyName:"lowerRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper radius limit",target:e,propertyName:"upperRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"BEHAVIORS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Auto rotation",target:e,propertyName:"useAutoRotationBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Bouncing",target:e,propertyName:"useBouncingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Framing",target:e,propertyName:"useFramingBehavior",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ai extends r.Component{render(){const e=this.props;return(0,o.jsx)(po,{...e})}}class ii extends r.Component{constructor(e){super(e)}onLink(){this.props.url?window.open(this.props.url,"_blank"):this.props.onLink&&this.props.onLink()}renderContent(){return this.props.onLink||this.props.url?(0,o.jsx)("div",{className:"link-value",title:this.props.value,onClick:()=>this.onLink(),children:this.props.url?"doc":this.props.value||"no name"}):(0,o.jsx)("div",{className:"value",title:this.props.value,style:{color:this.props.color?this.props.color:""},children:this.props.value||"no name"})}render(){return(0,o.jsx)("div",{className:"indented "+(this.props.underline?"textLine underline":"textLine"+(this.props.additionalClass?" "+this.props.additionalClass:"")),children:this.renderContent()})}}class li extends r.Component{constructor(e){super(e)}renderLevel(e){const t=[];for(const r in e){const n=e[r];switch(Object.prototype.toString.call(n)){case"[object String]":t.push((0,o.jsx)(Ln,{label:r,ignoreValue:!0},r)),t.push((0,o.jsx)(ii,{value:n},r+n));break;case"[object Array]":t.push((0,o.jsx)(Ln,{label:r,ignoreValue:!0},r));for(const e of n)t.push((0,o.jsx)(ii,{value:e},r+e));break;case"[object Object]":t.push((0,o.jsx)(Ln,{label:r,ignoreValue:!0},r));for(const e in n)t.push((0,o.jsx)(Ln,{label:e,value:n[e],additionalClass:"reduced-opacity"},r+e))}}return t}render(){return this.props.host.metadata&&this.props.host.metadata.xmp?(0,o.jsx)("div",{children:(0,o.jsx)(Pn,{title:"XMP METADATA",selection:this.props.globalState,children:this.renderLevel(this.props.host.metadata.xmp)})}):null}}class pi extends r.Component{constructor(e){super(e)}_getVariantsExtension(){return this.props.globalState?.glTFLoaderExtensions.KHR_materials_variants}render(){const e=this._getVariantsExtension();if(!e)return null;const t=e.getAvailableVariants(this.props.host);if(!t||0===t.length)return null;const r=t.sort().map(((e,t)=>({label:e,value:t+1})));return r.splice(0,0,{label:"Original",value:0}),(0,o.jsx)("div",{children:(0,o.jsx)(Pn,{title:"VARIANTS",selection:this.props.globalState,children:(0,o.jsx)(ao,{label:"Active variant",options:r,noDirectUpdate:!0,target:this.props.host,propertyName:"",onSelect:r=>{const n=r;0===n?e.reset(this.props.host):e.selectVariant(this.props.host,t[n-1]),this.forceUpdate()},extractValue:()=>{const r=e.getLastSelectedVariant(this.props.host)||0;let n=0;return r&&"[object String]"===Object.prototype.toString.call(r)&&(n=t.indexOf(r),n>-1&&(n+=1)),n}})})})}}function ci(e){const t=e.body.getMassProperties(e.instanceIndex);return(0,o.jsx)(o.Fragment,{children:(0,o.jsx)(no,{lockObject:e.lockObject,label:"Mass",target:t,propertyName:"mass",onPropertyChangedObservable:e.onPropertyChangedObservable,onChange:r=>{t.mass=r,e.body.setMassProperties(t,e.instanceIndex)}})})}function di(e){const t=e.body.shape?.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:e.lockObject,label:"Dynamic Friction",target:t,propertyName:"friction",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0}),(0,o.jsx)(no,{lockObject:e.lockObject,label:"Restitution",target:t,propertyName:"restitution",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0}),(0,o.jsx)(no,{lockObject:e.lockObject,label:"Static Friction",target:t,propertyName:"staticFriction",onPropertyChangedObservable:e.onPropertyChangedObservable,disabled:!0})]})}function hi(e){const t=e.body._pluginDataInstances?.length??0,[n,s]=(0,r.useState)({selected:0});return(0,o.jsxs)(Pn,{title:"PHYSICS",closed:!0,selection:e.globalState,children:[t>0&&(0,o.jsx)(no,{label:"Selected instance",lockObject:e.lockObject,target:n,propertyName:"selected",onChange:e=>{s({selected:e})},min:0,max:t-1,isInteger:!0}),(0,o.jsx)(ci,{lockObject:e.lockObject,onPropertyChangedObservable:e.onPropertyChangedObservable,body:e.body,globalState:e.globalState,instanceIndex:n.selected}),(0,o.jsx)(di,{lockObject:e.lockObject,onPropertyChangedObservable:e.onPropertyChangedObservable,body:e.body,globalState:e.globalState}),(0,o.jsx)(Ln,{label:"Motion Type",value:ui(e.body.motionType)}),(0,o.jsx)(Ln,{label:"Shape Type",value:bi(e.body.shape?.type)})]})}function ui(e){switch(e){case 2:return"Dynamic";case 0:return"Static";case 1:return"Animated";default:return"Unknown"}}function bi(e){switch(e){case 3:return"Box";case 0:return"Sphere";case 2:return"Cylinder";case 1:return"Capsule";case 5:return"Container";case 4:return"Convex Hull";case 6:return"Mesh";case 7:return"Heightfield";default:return"Unknown"}}class gi extends r.Component{constructor(e){super(e);const t=this.props.mesh;this.state={displayNormals:!1,displayVertexColors:!1,displayBoneWeights:!(!t.material||"BoneWeightShader"!==t.material.getClassName()),displayBoneIndex:0,displaySkeletonMap:!1}}renderWireframeOver(){const e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.wireframeOver)return e.reservedDataStore.wireframeOver.dispose(!1,!0),e.reservedDataStore.wireframeOver=null,void this.forceUpdate();const r=e.clone(e.name+"_wireframeover",null,!0,!1);r.reservedDataStore={hidden:!0},r.parent=e,r.position=s.Vector3.Zero(),r.scaling=new s.Vector3(1,1,1),r.rotation=s.Vector3.Zero(),r.rotationQuaternion=null;const n=new s.StandardMaterial("wireframeOver",t);n.reservedDataStore={hidden:!0},r.material=n,n.disableLighting=!0,n.backFaceCulling=!1,n.emissiveColor=s.Color3.White(),n.wireframe=!0,e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.wireframeOver=r,this.forceUpdate()}renderNormalVectors(){const e=this.props.mesh,t=e.getScene();if(e.reservedDataStore&&e.reservedDataStore.normalLines)return e.reservedDataStore.normalLines.dispose(),e.reservedDataStore.normalLines=null,void this.forceUpdate();const r=e.getVerticesData(s.VertexBuffer.NormalKind),n=e.getVerticesData(s.VertexBuffer.PositionKind),o=s.Color3.White(),a=e.getBoundingInfo(),i=.05*a.maximum.subtractToRef(a.minimum,s.TmpVectors.Vector3[0]).length(),l=[];for(let e=0;e<r.length;e+=3){const t=s.Vector3.FromArray(n,e),o=t.add(s.Vector3.FromArray(r,e).scaleInPlace(i));l.push([t,o])}const p=(0,s.CreateLineSystem)("normalLines",{lines:l},t);p.color=o,p.parent=e,p.reservedDataStore={hidden:!0},e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.normalLines=p,this.forceUpdate()}displayNormals(){const e=this.props.mesh,t=e.getScene();if(e.material&&"NormalMaterial"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayNormals:!1});else{if(void 0===Ps.NormalMaterial)return void s.Tools.Warn("NormalMaterial not found. Make sure to load the materials library.");e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material);const r=new Ps.NormalMaterial("normalMaterial",t);r.disableLighting=!0,e.material&&(r.sideOrientation=e.material.sideOrientation),r.reservedDataStore={hidden:!0},e.material=r,this.setState({displayNormals:!0})}}displayVertexColors(){const e=this.props.mesh,t=e.getScene();if(e.material&&e.material.reservedDataStore&&e.material.reservedDataStore.isVertexColorMaterial)e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayVertexColors:!1});else{e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material);const r=new s.StandardMaterial("vertex colors",t);r.disableLighting=!0,r.emissiveColor=s.Color3.White(),e.material&&(r.sideOrientation=e.material.sideOrientation),r.reservedDataStore={hidden:!0,isVertexColorMaterial:!0},e.useVertexColors=!0,e.material=r,this.setState({displayVertexColors:!0})}}displayBoneWeights(){const e=this.props.mesh,t=e.getScene();if(e.material&&"BoneWeightShader"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displayBoneWeights:!1});else if(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material),e.reservedDataStore.displayBoneIndex||(e.reservedDataStore.displayBoneIndex=this.state.displayBoneIndex),e.skeleton){const r=Es.SkeletonViewer.CreateBoneWeightShader({skeleton:e.skeleton},t);r.reservedDataStore={hidden:!0},e.material=r,this.setState({displayBoneWeights:!0})}}displaySkeletonMap(){const e=this.props.mesh,t=e.getScene();if(e.material&&"SkeletonMapShader"===e.material.getClassName())e.material.dispose(),e.material=e.reservedDataStore.originalMaterial,e.reservedDataStore.originalMaterial=null,this.setState({displaySkeletonMap:!1});else if(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.originalMaterial||(e.reservedDataStore.originalMaterial=e.material),e.skeleton){const r=Es.SkeletonViewer.CreateSkeletonMapShader({skeleton:e.skeleton},t);r.reservedDataStore={hidden:!0},e.material=r,this.setState({displaySkeletonMap:!0})}}onBoneDisplayIndexChange(e){const t=this.props.mesh;t.reservedDataStore.displayBoneIndex=e,this.setState({displayBoneIndex:e}),t.material&&"BoneWeightShader"===t.material.getClassName()&&t.material.setFloat("targetBoneIndex",e)}onMaterialLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.material)}onSourceMeshLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.sourceMesh)}onSkeletonLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.mesh;this.props.onSelectionChangedObservable.notifyObservers(e.skeleton)}convertPhysicsTypeToString(){switch(this.props.mesh.physicsImpostor.type){case s.PhysicsImpostor.NoImpostor:return"No impostor";case s.PhysicsImpostor.SphereImpostor:return"Sphere";case s.PhysicsImpostor.BoxImpostor:return"Box";case s.PhysicsImpostor.PlaneImpostor:return"Plane";case s.PhysicsImpostor.MeshImpostor:return"Mesh";case s.PhysicsImpostor.CylinderImpostor:return"Cylinder";case s.PhysicsImpostor.ParticleImpostor:return"Particle";case s.PhysicsImpostor.HeightmapImpostor:return"Heightmap";case s.PhysicsImpostor.ConvexHullImpostor:return"Convex hull";case s.PhysicsImpostor.RopeImpostor:return"Rope";case s.PhysicsImpostor.SoftbodyImpostor:return"Soft body"}return"Unknown"}_getIdForDisplay(e){return"string"==typeof e?e:"[INVALID ID]"}render(){const e=this.props.mesh,t=e.getScene(),r=null!=e.material&&"NormalMaterial"===e.material.getClassName(),n=!(null==e.material||!e.material.reservedDataStore||!e.material.reservedDataStore.isVertexColorMaterial),a=!(!e.reservedDataStore||!e.reservedDataStore.normalLines),i=!(!e.reservedDataStore||!e.reservedDataStore.wireframeOver),l=null!=e.material&&"BoneWeightShader"===e.material.getClassName(),p=null!=e.material&&"SkeletonMapShader"===e.material.getClassName(),c=[];if(e.morphTargetManager)for(let t=0;t<e.morphTargetManager.numTargets;t++)c.push(e.morphTargetManager.getTarget(t));const d=[{label:"Accurate",value:s.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_ACCURATE},{label:"Conservative",value:s.AbstractMesh.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE}],h=[{label:"None",value:s.AbstractMesh.OCCLUSION_TYPE_NONE},{label:"Optimistic",value:s.AbstractMesh.OCCLUSION_TYPE_OPTIMISTIC},{label:"Strict",value:s.AbstractMesh.OCCLUSION_TYPE_STRICT}],u=[{label:"Clockwise",value:s.Constants.MATERIAL_ClockWiseSideOrientation},{label:"Counterclockwise",value:s.Constants.MATERIAL_CounterClockWiseSideOrientation}],b=t.materials.slice(0).sort(((e,t)=>(e.name||"no name").localeCompare(t.name||"no name"))),g=b.map(((e,t)=>({label:e.name||"no name",value:t})));g.splice(0,0,{label:"None (Default Fallback)",value:-1});const m=e.skeleton?e.skeleton.bones.filter((e=>e.getIndex()>=0)).sort(((e,t)=>e.getIndex()-t.getIndex())).map((e=>({label:e.name,value:e.getIndex()}))):[];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:this._getIdForDisplay(e.id)}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(Ln,{label:"Vertices",value:e.getTotalVertices().toString()}),(0,o.jsx)(Ln,{label:"Faces",value:(e.getTotalIndices()/3).toFixed(0)}),(0,o.jsx)(Ln,{label:"Sub-meshes",value:e.subMeshes?e.subMeshes.length.toString():"0"}),(0,o.jsx)(qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.skeleton&&(0,o.jsx)(Ln,{label:"Skeleton",value:e.skeleton.name,onLink:()=>this.onSkeletonLink()}),(0,o.jsx)(ls,{label:"Is enabled",isSelected:()=>e.isEnabled(),onSelect:t=>{const r=e.isEnabled();e.setEnabled(t),this.props.onPropertyChangedObservable?.notifyObservers({object:e,property:"isEnabled",value:t,initialValue:r})}}),(0,o.jsx)(ls,{label:"Is pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.material&&(!e.material.reservedDataStore||!e.material.reservedDataStore.hidden)&&(0,o.jsx)(Ln,{label:"Link to material",value:e.material.name,onLink:()=>this.onMaterialLink()}),!e.isAnInstance&&(0,o.jsx)(ao,{label:"Active material",options:g,target:e,propertyName:"material",noDirectUpdate:!0,onSelect:t=>{e.material=t<0?null:b[t],this.forceUpdate()},extractValue:()=>e.material?b.indexOf(e.material):-1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isAnInstance&&(0,o.jsx)(Ln,{label:"Source",value:e.sourceMesh.name,onLink:()=>this.onSourceMeshLink()}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(li,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsx)(pi,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsxs)(Pn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(bo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e._internalMetadata&&e._internalMetadata.nodeGeometry&&(0,o.jsx)(Pn,{title:"NODE GEOMETRY",selection:this.props.globalState,children:(0,o.jsx)(Dn,{label:"Edit",onClick:()=>{e._internalMetadata.nodeGeometry.edit({nodeGeometryEditorConfig:{backgroundColor:e.getScene().clearColor,hostMesh:e,hostScene:e.getScene()}})}})}),(0,o.jsxs)(Pn,{title:"DISPLAY",closed:!0,selection:this.props.globalState,children:[!e.isAnInstance&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Visibility",target:e,propertyName:"visibility",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Orientation",options:u,target:e,propertyName:"sideOrientation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Alpha index",target:e,propertyName:"alphaIndex",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Receive shadows",target:e,propertyName:"receiveShadows",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isVerticesDataPresent(s.VertexBuffer.ColorKind)&&(0,o.jsx)(ls,{label:"Use vertex colors",target:e,propertyName:"useVertexColors",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.isVerticesDataPresent(s.VertexBuffer.ColorKind)&&(0,o.jsx)(ls,{label:"Has vertex alpha",target:e,propertyName:"hasVertexAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),t.fogMode!==s.Scene.FOGMODE_NONE&&(0,o.jsx)(ls,{label:"Apply fog",target:e,propertyName:"applyFog",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.parent&&(0,o.jsx)(ls,{label:"Infinite distance",target:e,propertyName:"infiniteDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Rendering group ID",decimalCount:0,target:e,propertyName:"renderingGroupId",minimum:s.RenderingManager.MIN_RENDERINGGROUPS,maximum:s.RenderingManager.MAX_RENDERINGGROUPS-1,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ha,{isInteger:!0,lockObject:this.props.lockObject,label:"Layer mask",target:e,propertyName:"layerMask",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),null!=e.morphTargetManager&&(0,o.jsx)(Pn,{title:"MORPH TARGETS",closed:!0,selection:this.props.globalState,children:c.map(((e,t)=>(0,o.jsx)(so,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"influence",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable},t)))}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject}),(0,o.jsxs)(Pn,{title:"ADVANCED",closed:!0,selection:this.props.globalState,children:[e.useBones&&(0,o.jsx)(ls,{label:"Compute bones using shaders",target:e,propertyName:"computeBonesUsingShaders",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Collisions",target:e,propertyName:"checkCollisions",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Geometry ID",value:e.geometry?.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Has normals",value:e.isVerticesDataPresent(s.VertexBuffer.NormalKind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has vertex colors",value:e.isVerticesDataPresent(s.VertexBuffer.ColorKind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has UV set 0",value:e.isVerticesDataPresent(s.VertexBuffer.UVKind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has UV set 1",value:e.isVerticesDataPresent(s.VertexBuffer.UV2Kind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has UV set 2",value:e.isVerticesDataPresent(s.VertexBuffer.UV3Kind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has UV set 3",value:e.isVerticesDataPresent(s.VertexBuffer.UV4Kind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has tangents",value:e.isVerticesDataPresent(s.VertexBuffer.TangentKind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has matrix weights",value:e.isVerticesDataPresent(s.VertexBuffer.MatricesWeightsKind)?"Yes":"No"}),(0,o.jsx)(Ln,{label:"Has matrix indices",value:e.isVerticesDataPresent(s.VertexBuffer.MatricesIndicesKind)?"Yes":"No"})]}),null!=e.physicsImpostor&&(0,o.jsxs)(Pn,{title:"PHYSICS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Mass",target:e.physicsImpostor,propertyName:"mass",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Friction",target:e.physicsImpostor,propertyName:"friction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Restitution",target:e.physicsImpostor,propertyName:"restitution",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Type",value:this.convertPhysicsTypeToString()})]}),e.physicsBody&&(0,o.jsx)(hi,{lockObject:this.props.lockObject,globalState:this.props.globalState,body:e.physicsBody,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"OCCLUSIONS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ao,{label:"Type",options:h,target:e,propertyName:"occlusionType",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Retry count",minimum:-1,maximum:10,decimalCount:0,step:1,target:e,propertyName:"occlusionRetryCount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Algorithm",options:d,target:e,propertyName:"occlusionQueryAlgorithmType",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"EDGE RENDERING",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enable",target:e,isSelected:()=>null!=e.edgesRenderer,onSelect:t=>{t?e.enableEdgesRendering():e.disableEdgesRendering()},onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Edge width",minimum:0,maximum:10,step:.1,target:e,propertyName:"edgesWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:"Edge color",target:e,propertyName:"edgesColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),!e.isAnInstance&&(0,o.jsxs)(Pn,{title:"OUTLINE & OVERLAY",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Render overlay",target:e,propertyName:"renderOverlay",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Overlay color",target:e,propertyName:"overlayColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Render outline",target:e,propertyName:"renderOutline",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Outline color",target:e,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Outline width",target:e,propertyName:"outlineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:[!e.isAnInstance&&(0,o.jsx)(ls,{label:"Display normals",isSelected:()=>r,onSelect:()=>this.displayNormals()}),!e.isAnInstance&&(0,o.jsx)(ls,{label:"Display vertex colors",isSelected:()=>n,onSelect:()=>this.displayVertexColors()}),e.isVerticesDataPresent(s.VertexBuffer.NormalKind)&&(0,o.jsx)(ls,{label:"Render vertex normals",isSelected:()=>a,onSelect:()=>this.renderNormalVectors()}),!e.isAnInstance&&(0,o.jsx)(ls,{label:"Render wireframe over mesh",isSelected:()=>i,onSelect:()=>this.renderWireframeOver()}),!e.isAnInstance&&e.skeleton&&(0,o.jsx)(ls,{label:"Display BoneWeights",isSelected:()=>l,onSelect:()=>this.displayBoneWeights()}),!e.isAnInstance&&this.state.displayBoneWeights&&e.skeleton&&(0,o.jsx)(ao,{label:"Target Bone Name",options:m,target:e.reservedDataStore,propertyName:"displayBoneIndex",noDirectUpdate:!0,onSelect:e=>{this.onBoneDisplayIndexChange(e),this.forceUpdate()}}),!e.isAnInstance&&this.state.displayBoneWeights&&e.skeleton&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Target Bone",decimalCount:0,target:e.reservedDataStore,propertyName:"displayBoneIndex",minimum:0,maximum:m.length-1||0,step:1,onChange:e=>{this.onBoneDisplayIndexChange(e),this.forceUpdate()}}),!e.isAnInstance&&e.skeleton&&(0,o.jsx)(ls,{label:"Display SkeletonMap",isSelected:()=>p,onSelect:()=>this.displaySkeletonMap()})]})]})}}class mi extends r.Component{constructor(e){super(e)}render(){const e=this.props.transformNode;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(ls,{label:"IsEnabled",isSelected:()=>e.isEnabled(),onSelect:t=>e.setEnabled(t)}),(0,o.jsx)(qa,{globalState:this.props.globalState,node:e,lockObject:this.props.lockObject}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]}),(0,o.jsx)(li,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsx)(pi,{host:e,lockObject:this.props.lockObject,globalState:this.props.globalState}),(0,o.jsxs)(Pn,{title:"TRANSFORMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(bo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class Ai extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Pn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ga,{label:"Diffuse",texture:e.diffuseTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Reflection",texture:e.reflectionTexture,material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),e.reflectionTexture&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflection blur",target:e,propertyName:"reflectionBlur",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Primary",target:e,propertyName:"primaryColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Shadow level",target:e,propertyName:"primaryColorShadowLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Highlight level",target:e,propertyName:"primaryColorHighlightLevel",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),this.renderTextures(),(0,o.jsxs)(Pn,{title:"RENDERING",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Ground Projection",target:e,propertyName:"enableGroundProjection",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.enableGroundProjection&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Ground radius",target:e,propertyName:"projectedGroundRadius",minimum:0,maximum:1e4,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Ground height",target:e,propertyName:"projectedGroundHeight",minimum:1,maximum:1e3,step:10,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ls,{label:"Enable noise",target:e,propertyName:"enableNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Opacity fresnel",target:e,propertyName:"opacityFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Reflection fresnel",target:e,propertyName:"reflectionFresnel",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflection amount",target:e,propertyName:"reflectionAmount",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ci extends r.Component{constructor(e){super(e)}renderGridInformation(e){if(!e.parent)return null;const t=e.parent;if(void 0===t.rowCount)return null;const r=t.getChildCellInfo(e);if(void 0===r)return null;const n=r.split(":");return(0,o.jsxs)(Pn,{title:"GRID",children:[(0,o.jsx)(Ln,{label:"Row",value:n[0]}),(0,o.jsx)(Ln,{label:"Column",value:n[1]})]})}render(){let e;if(this.props.controls)e=this.props.controls;else{if(!this.props.control)return;e=[this.props.control]}const t=e[0],r=[{label:"Left",value:fa.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:fa.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:fa.Control.HORIZONTAL_ALIGNMENT_CENTER}],n=[{label:"Top",value:fa.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:fa.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:fa.Control.VERTICAL_ALIGNMENT_CENTER}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",children:[(0,o.jsx)(Ln,{label:"Class",value:t.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:os(e,this.props.onPropertyChangedObservable),propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:t.uniqueId.toString()}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Alpha",target:os(e,this.props.onPropertyChangedObservable),propertyName:"alpha",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==t.color&&(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Color",target:os(e,this.props.onPropertyChangedObservable),propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),void 0!==t.background&&(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Background",target:os(e,this.props.onPropertyChangedObservable),propertyName:"background",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"ZIndex",target:os(e,this.props.onPropertyChangedObservable),propertyName:"zIndex",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),this.renderGridInformation(t),(0,o.jsxs)(Pn,{title:"ALIGNMENT",children:[(0,o.jsx)(ao,{label:"Horizontal",options:r,target:os(e,this.props.onPropertyChangedObservable),propertyName:"horizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Vertical",options:n,target:os(e,this.props.onPropertyChangedObservable),propertyName:"verticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"POSITION",children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Left",target:os(e,this.props.onPropertyChangedObservable),propertyName:"left",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Top",target:os(e,this.props.onPropertyChangedObservable),propertyName:"top",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Width",target:os(e,this.props.onPropertyChangedObservable),propertyName:"width",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Height",target:os(e,this.props.onPropertyChangedObservable),propertyName:"height",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Padding left",target:os(e,this.props.onPropertyChangedObservable),propertyName:"paddingLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Padding top",target:os(e,this.props.onPropertyChangedObservable),propertyName:"paddingTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Padding right",target:os(e,this.props.onPropertyChangedObservable),propertyName:"paddingRight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Padding bottom",target:os(e,this.props.onPropertyChangedObservable),propertyName:"paddingBottom",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"TRANSFORMATION",closed:!0,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"ScaleX",target:os(e,this.props.onPropertyChangedObservable),propertyName:"scaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"ScaleY",target:os(e,this.props.onPropertyChangedObservable),propertyName:"scaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Rotation",target:os(e,this.props.onPropertyChangedObservable),propertyName:"rotation",minimum:0,maximum:2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Transform center X",target:os(e,this.props.onPropertyChangedObservable),propertyName:"transformCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Transform center Y",target:os(e,this.props.onPropertyChangedObservable),propertyName:"transformCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"FONT",closed:!0,children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Family",target:os(e,this.props.onPropertyChangedObservable),propertyName:"fontFamily",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Size",target:os(e,this.props.onPropertyChangedObservable),propertyName:"fontSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Weight",target:os(e,this.props.onPropertyChangedObservable),propertyName:"fontWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Style",target:os(e,this.props.onPropertyChangedObservable),propertyName:"fontStyle",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"SHADOWS",closed:!0,children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Color",target:os(e,this.props.onPropertyChangedObservable),propertyName:"shadowColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Offset X",target:os(e,this.props.onPropertyChangedObservable),propertyName:"shadowOffsetX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Offset Y",target:os(e,this.props.onPropertyChangedObservable),propertyName:"shadowOffsetY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Blur",target:os(e,this.props.onPropertyChangedObservable),propertyName:"shadowBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class fi extends r.Component{constructor(e){super(e)}render(){const e=this.props.control;return(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class xi extends r.Component{constructor(e){super(e)}render(){const e=this.props.textBlock,t=[{label:"Left",value:fa.Control.HORIZONTAL_ALIGNMENT_LEFT},{label:"Right",value:fa.Control.HORIZONTAL_ALIGNMENT_RIGHT},{label:"Center",value:fa.Control.HORIZONTAL_ALIGNMENT_CENTER}],r=[{label:"Top",value:fa.Control.VERTICAL_ALIGNMENT_TOP},{label:"Bottom",value:fa.Control.VERTICAL_ALIGNMENT_BOTTOM},{label:"Center",value:fa.Control.VERTICAL_ALIGNMENT_CENTER}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"TEXTBLOCK",children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Horizontal text alignment",options:t,target:e,propertyName:"textHorizontalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Vertical text alignment",options:r,target:e,propertyName:"textVerticalAlignment",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Resize to fit",target:e,propertyName:"resizeToFit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Wrapping",options:[{label:"Clip",value:0},{label:"Ellipsis",value:2},{label:"Word wrap",value:1},{label:"Word wrap ellipsis",value:3}],target:e,propertyName:"textWrapping",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Line spacing",target:e,propertyName:"lineSpacing",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"OUTLINE",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Outline width",target:e,propertyName:"outlineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Outline color",target:e,propertyName:"outlineColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class yi extends r.Component{constructor(e){super(e)}render(){const e=this.props.inputText;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"INPUTTEXT",children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Text",target:e,propertyName:"text",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Prompt",target:e,propertyName:"promptMessage",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Highlight color",target:e,propertyName:"textHighlightColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Highligher opacity",minimum:0,maximum:1,step:.01,target:e,propertyName:"highligherOpacity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"On focus select all",target:e,propertyName:"onFocusSelectAll",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Focused background",target:e,propertyName:"focusedBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Max width",target:e,propertyName:"maxWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Margin",target:e,propertyName:"margin",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Auto stretch width",target:e,propertyName:"autoStretchWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Placeholder text",target:e,propertyName:"placeholderText",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Placeholder color",target:e,propertyName:"placeholderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class vi extends r.Component{constructor(e){super(e)}render(){const e=this.props.colorPicker;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Pn,{title:"COLORPICKER",children:(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})})]})}}class ji extends r.Component{constructor(e){super(e);const t=this.props.animationGroup;this.state={playButtonText:t.isPlaying?"Pause":"Play",currentFrame:0},this._timelineRef=r.createRef()}componentDidMount(){this.connect(this.props.animationGroup),this._onBeforeRenderObserver=this.props.scene.onBeforeRenderObservable.add((()=>{this.updateCurrentFrame(this.props.animationGroup)}))}disconnect(e){this._onAnimationGroupPlayObserver&&(e.onAnimationGroupPlayObservable.remove(this._onAnimationGroupPlayObserver),this._onAnimationGroupPlayObserver=null),this._onAnimationGroupPauseObserver&&(e.onAnimationGroupPauseObservable.remove(this._onAnimationGroupPauseObserver),this._onAnimationGroupPauseObserver=null)}connect(e){this._onAnimationGroupPlayObserver=e.onAnimationGroupPlayObservable.add((()=>{this.forceUpdate()})),this._onAnimationGroupPauseObserver=e.onAnimationGroupPauseObservable.add((()=>{this.forceUpdate()})),this.updateCurrentFrame(e)}updateCurrentFrame(e){const t=e.targetedAnimations;if(t.length>0){const e=t[0].animation.runtimeAnimations.find((e=>e.target===t[0].target));e?this.setState({currentFrame:e.currentFrame}):this.setState({currentFrame:0})}}shouldComponentUpdate(e){return this.props.animationGroup!==e.animationGroup&&(this.disconnect(this.props.animationGroup),this.connect(e.animationGroup)),!0}componentWillUnmount(){this.disconnect(this.props.animationGroup),this._onBeforeRenderObserver&&(this.props.scene.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)}playOrPause(){const e=this.props.animationGroup;e.isPlaying?(this.setState({playButtonText:"Play"}),e.pause()):(this.setState({playButtonText:"Pause"}),e.play(!0))}onCurrentFrameChange(e){const t=this.props.animationGroup;t.isPlaying?t.goToFrame(e):(t.play(!0),t.goToFrame(e),t.pause()),this.setState({currentFrame:e})}render(){const e=this.props.animationGroup,t=e.isPlaying?"Pause":"Play";return this._animationCurveEditorContext||(this._animationCurveEditorContext=new ca,this._animationCurveEditorContext.title=e.name||"",this._animationCurveEditorContext.animations=e.targetedAnimations,this._animationCurveEditorContext.scene=this.props.scene,this._animationCurveEditorContext.useTargetAnimations=!0,this._animationCurveEditorContext.rootAnimationGroup=e),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",children:[(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"CONTROLS",children:[(0,o.jsx)(Dn,{label:t,onClick:()=>this.playOrPause()}),(0,o.jsx)(Dn,{label:"Stop",onClick:()=>this.props.animationGroup.stop()}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Speed ratio",minimum:0,maximum:10,step:.1,target:e,propertyName:"speedRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,ref:this._timelineRef,label:"Current frame",minimum:e.from,maximum:e.to,step:(e.to-e.from)/1e3,directValue:this.state.currentFrame,onInput:e=>this.onCurrentFrameChange(e)}),(0,o.jsx)(ls,{label:"Blending",target:e,propertyName:"enableBlending",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blending speed",minimum:0,maximum:1,step:.01,target:e,propertyName:"blendingSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Is additive",target:e,propertyName:"isAdditive",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Weight",target:e,propertyName:"weight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Play order",target:e,propertyName:"playOrder",isInteger:!0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"INFOS",children:[(0,o.jsx)(Ln,{label:"Animation count",value:e.targetedAnimations.length.toString()}),(0,o.jsx)(pa,{globalState:this.props.globalState,context:this._animationCurveEditorContext}),(0,o.jsx)(Ln,{label:"From",value:e.from.toFixed(2)}),(0,o.jsx)(Ln,{label:"To",value:e.to.toFixed(2)}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()})]})]})}}class Oi extends r.Component{constructor(e){super(e)}render(){const e=this.props.image,t=[{label:"None",value:fa.Image.STRETCH_NONE},{label:"Fill",value:fa.Image.STRETCH_FILL},{label:"Uniform",value:fa.Image.STRETCH_UNIFORM},{label:"Extend",value:fa.Image.STRETCH_EXTEND},{label:"NinePatch",value:fa.Image.STRETCH_NINE_PATCH}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"IMAGE",children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Source",target:e,propertyName:"source",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Source left",target:e,propertyName:"sourceLeft",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Source top",target:e,propertyName:"sourceTop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Source width",target:e,propertyName:"sourceWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Source height",target:e,propertyName:"sourceHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Autoscale",target:e,propertyName:"autoScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Stretch",options:t,target:e,propertyName:"stretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})})]}),(0,o.jsxs)(Pn,{title:"ANIMATION SHEET",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell Id",isInteger:!0,target:e,propertyName:"cellId",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell width",target:e,propertyName:"cellWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell height",target:e,propertyName:"cellHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Si extends r.Component{constructor(e){super(e)}render(){const e=this.props.slider;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SLIDER",children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Border color",target:e,propertyName:"borderColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Thumb circle",target:e,propertyName:"isThumbCircle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class wi extends r.Component{constructor(e){super(e)}render(){const e=this.props.imageBasedSlider;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"IMAGE BASED SLIDER",children:[(0,o.jsx)(ls,{label:"Display thumb",target:e,propertyName:"displayThumb",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Thumb clamped",target:e,propertyName:"isThumbClamped",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Bar offset",target:e,propertyName:"barOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Thumb width",target:e,propertyName:"thumbWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Minimum",target:e,propertyName:"minimum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Maximum",target:e,propertyName:"maximum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Value",target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Mi extends r.Component{constructor(e){super(e)}render(){const e=this.props.rectangle;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"RECTANGLE",children:[(0,o.jsx)(ls,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ni extends r.Component{constructor(e){super(e)}render(){const e=this.props.ellipse;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"ELLIPSE",children:[(0,o.jsx)(ls,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ki extends r.Component{constructor(e){super(e)}render(){const e=this.props.checkbox;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"CHECKBOX",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Check size ratio",target:e,propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Checked",target:e,propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Li extends r.Component{constructor(e){super(e)}render(){const e=this.props.radioButtons;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,controls:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"RADIO BUTTON",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Thickness",target:os(e,this.props.onPropertyChangedObservable),propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Check size ratio",target:os(e,this.props.onPropertyChangedObservable),propertyName:"checkSizeRatio",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Group",target:os(e,this.props.onPropertyChangedObservable),propertyName:"group",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Checked",target:os(e,this.props.onPropertyChangedObservable),propertyName:"isChecked",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Pi extends r.Component{constructor(e){super(e)}onDashChange(e){const t=this.props.line,r=e.split(",");t.dash=[],r.forEach((e=>{const r=parseInt(e);isNaN(r)||t.dash.push(r)}))}render(){const e=this.props.line;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"LINE",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Line width",target:e,propertyName:"lineWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"X1",target:e,propertyName:"x1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Y1",target:e,propertyName:"y1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"X2",target:e,propertyName:"x2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Y2",target:e,propertyName:"y2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Dash pattern",target:e,value:e.dash.join(","),onChange:e=>this.onDashChange(e)})]})]})}}class Ii extends r.Component{constructor(e){super(e)}render(){const e=this.props.scrollViewer;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"RECTANGLE",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Thickness",target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Corner radius",target:e,propertyName:"cornerRadius",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"SCROLLVIEWER",children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Bar size",target:e,propertyName:"barSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Bar color",target:e,propertyName:"barColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Bar background",target:e,propertyName:"barBackground",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Wheel precision",target:e,propertyName:"wheelPrecision",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ei extends r.Component{constructor(e){super(e)}renderRows(){const e=this.props.grid,t=[];for(let r=0;r<e.rowCount;r++)t.push(e.getRowDefinition(r));return t.map(((t,r)=>(0,o.jsx)(Ln,{label:`Row ${r}`,value:t.toString(e.host,2),underline:r===e.rowCount-1},`r${r}`)))}renderColumns(){const e=this.props.grid,t=[];for(let r=0;r<e.columnCount;r++)t.push(e.getColumnDefinition(r));return t.map(((t,r)=>(0,o.jsx)(Ln,{label:`Column ${r}`,value:t.toString(e.host,2)},`c${r}`)))}render(){const e=this.props.grid,t=[];for(let r=0;r<e.rowCount;r++)t.push(e.getColumnDefinition(r));return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GRID",children:[this.renderRows(),this.renderColumns()]})]})}}class Di extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Pn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ga,{label:"Base",texture:e.baseTexture,propertyName:"baseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Metallic roughness",texture:e.metallicRoughnessTexture,propertyName:"metallicRoughnessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Pn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Base",target:e,propertyName:"baseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Emissive",target:e,propertyName:"emissiveColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0})]}),(0,o.jsxs)(Pn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Metallic",target:e,propertyName:"metallic",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Roughness",target:e,propertyName:"roughness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ti extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable;return(0,o.jsxs)(Pn,{title:"TEXTURES",selection:this.props.globalState,children:[(0,o.jsx)(ga,{label:"Diffuse",texture:e.diffuseTexture,propertyName:"diffuseTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Specular glossiness",texture:e.specularGlossinessTexture,propertyName:"specularGlossinessTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Normal",texture:e.normalTexture,propertyName:"normalTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Environment",texture:e.environmentTexture,propertyName:"environmentTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Emissive",texture:e.emissiveTexture,propertyName:"emissiveTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t}),(0,o.jsx)(ga,{label:"Lightmap",texture:e.lightmapTexture,propertyName:"lightmapTexture",material:e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t})]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderTextures(),(0,o.jsxs)(Pn,{title:"LIGHTING & COLORS",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuseColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specularColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,isLinear:!0})]}),(0,o.jsx)(Pn,{title:"LEVELS",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Glossiness",target:e,propertyName:"glossiness",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsxs)(Pn,{title:"NORMAL MAP",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Invert X axis",target:e,propertyName:"invertNormalMapX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Invert Y axis",target:e,propertyName:"invertNormalMapY",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class _i extends r.Component{constructor(e){super(e)}render(){const e=this.props.stackPanel;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ci,{lockObject:this.props.lockObject,control:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"STACKPANEL",children:[(0,o.jsx)(ls,{label:"Clip children",target:e,propertyName:"clipChildren",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Vertical",target:e,propertyName:"isVertical",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class zi extends r.Component{constructor(e){super(e)}render(){const e=this.props.postProcess;return(0,o.jsxs)("div",{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.width&&(0,o.jsx)(Ln,{label:"Width",value:e.width.toString()}),e.height&&(0,o.jsx)(Ln,{label:"Height",value:e.height.toString()}),(0,o.jsx)(ls,{label:"Auto clear",target:e,propertyName:"autoClear",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.clearColor&&(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Clear color",target:e,propertyName:"clearColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Pixel perfect",target:e,propertyName:"enablePixelPerfectMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Fullscreen viewport",target:e,propertyName:"forceFullscreenViewport",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Samples",target:e,propertyName:"samples",minimum:1,maximum:8,step:1,decimalCount:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null)}})]})]})}}class Ri extends r.Component{constructor(e){super(e)}edit(){this.props.postProcess.nodeMaterialSource.edit()}render(){const e=this.props.postProcess;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(zi,{globalState:this.props.globalState,lockObject:this.props.lockObject,postProcess:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.nodeMaterialSource&&(0,o.jsx)(Pn,{title:"CONFIGURATION",selection:this.props.globalState,children:(0,o.jsx)(Dn,{label:"Node Material Editor",onClick:()=>this.edit()})})]})}}class Bi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e;return(0,o.jsxs)("div",{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Name",value:e.name}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),void 0!==t.samples&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Samples",minimum:1,maximum:64,step:1,decimalCount:0,target:e,propertyName:"samples",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ui extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsx)(Bi,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}class Gi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e.scene.activeCamera,r=[{label:"Standard",value:s.ImageProcessingConfiguration.TONEMAPPING_STANDARD},{label:"ACES",value:s.ImageProcessingConfiguration.TONEMAPPING_ACES},{label:"Khronos PBR Neutral",value:s.ImageProcessingConfiguration.TONEMAPPING_KHR_PBR_NEUTRAL}],n=[{label:"Multiply",value:s.ImageProcessingConfiguration.VIGNETTEMODE_MULTIPLY},{label:"Opaque",value:s.ImageProcessingConfiguration.VIGNETTEMODE_OPAQUE}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Bi,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"BLOOM",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"bloomEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.bloomEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Threshold",minimum:0,maximum:2,step:.01,target:e,propertyName:"bloomThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Weight",minimum:0,maximum:1,step:.05,target:e,propertyName:"bloomWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Kernel",minimum:0,maximum:128,step:1,target:e,propertyName:"bloomKernel",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Scale",minimum:0,maximum:1,step:.25,target:e,propertyName:"bloomScale",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"CHROMATIC ABERRATION",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"chromaticAberrationEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.chromaticAberrationEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"aberrationAmount",minimum:0,maximum:128,step:.1,target:e.chromaticAberration,propertyName:"aberrationAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radial intensity",minimum:0,maximum:1,step:.01,target:e.chromaticAberration,propertyName:"radialIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ho,{lockObject:this.props.lockObject,label:"Center",target:e.chromaticAberration,propertyName:"centerPosition",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ho,{lockObject:this.props.lockObject,label:"Direction",target:e.chromaticAberration,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"DEPTH OF FIELD",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"depthOfFieldEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.depthOfFieldEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Focal length",minimum:0,maximum:t.maxZ,step:.1,target:e.depthOfField,propertyName:"focalLength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"fStop",minimum:0,maximum:32,step:.1,target:e.depthOfField,propertyName:"fStop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Distance",minimum:0,maximum:t.maxZ,step:.1,target:e.depthOfField,propertyName:"focusDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Lens size",minimum:0,maximum:1e3,step:1,target:e.depthOfField,propertyName:"lensSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:0}),(0,o.jsx)(ao,{label:"Blur level",options:[{label:"Low",value:0},{label:"Medium",value:1},{label:"High",value:2}],target:e,propertyName:"depthOfFieldBlurLevel",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})})]})]}),(0,o.jsx)(Pn,{title:"FXAA",selection:this.props.globalState,children:(0,o.jsx)(ls,{label:"Enabled",target:e,propertyName:"fxaaEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable})}),(0,o.jsxs)(Pn,{title:"GLOW LAYER",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,propertyName:"glowLayerEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.glowLayerEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blur kernel size",minimum:1,maximum:128,step:1,decimalCount:0,target:e.glowLayer,propertyName:"blurKernelSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Intensity",minimum:0,maximum:10,step:.1,target:e.glowLayer,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"GRAIN",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"grainEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.grainEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(ls,{label:"Animated",target:e.grain,propertyName:"animated",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Intensity",minimum:0,maximum:50,step:.1,target:e.grain,propertyName:"intensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"IMAGE PROCESSING",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"imageProcessingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.imageProcessing&&(0,o.jsxs)("div",{children:[(0,o.jsx)(Dn,{label:"Convert clear color to linear",onClick:()=>e.scene.clearColor=e.scene.clearColor.toLinearSpace(e.scene.getEngine().useExactSrgbConversions)}),(0,o.jsx)(Dn,{label:"Convert clear color to gamma",onClick:()=>e.scene.clearColor=e.scene.clearColor.toGammaSpace(e.scene.getEngine().useExactSrgbConversions)}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Contrast",target:e.imageProcessing,propertyName:"contrast",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Exposure",target:e.imageProcessing,propertyName:"exposure",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Tone mapping",target:e.imageProcessing,propertyName:"toneMappingEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Tone mapping type",options:r,target:e.imageProcessing,propertyName:"toneMappingType",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ls,{label:"Vignette",target:e.imageProcessing,propertyName:"vignetteEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:4,step:.1,label:"Vignette weight",target:e.imageProcessing,propertyName:"vignetteWeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette stretch",target:e.imageProcessing,propertyName:"vignetteStretch",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:Math.PI,step:.1,label:"Vignette FOV",target:e.imageProcessing,propertyName:"vignetteCameraFov",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center X",target:e.imageProcessing,propertyName:"vignetteCenterX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.1,label:"Vignette center Y",target:e.imageProcessing,propertyName:"vignetteCenterY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Vignette color",target:e.imageProcessing,propertyName:"vignetteColor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Vignette blend mode",options:n,target:e.imageProcessing,propertyName:"vignetteBlendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({mode:e})}),(0,o.jsx)(ls,{label:"Dithering",target:e.imageProcessing,propertyName:"ditheringEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,minimum:0,maximum:1,step:.5/255,label:"Dithering intensity",target:e.imageProcessing,propertyName:"ditheringIntensity",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]}),(0,o.jsxs)(Pn,{title:"SHARPEN",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,onValueChanged:()=>this.forceUpdate(),propertyName:"sharpenEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.sharpenEnabled&&(0,o.jsxs)("div",{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Color amount",minimum:0,maximum:1,step:.05,target:e.sharpen,propertyName:"colorAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Edge amount",minimum:0,maximum:5,step:.05,target:e.sharpen,propertyName:"edgeAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})}}class Fi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Bi,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SSAO",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius",minimum:1e-4,maximum:.001,step:1e-4,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Area",minimum:1e-4,maximum:.01,step:1e-4,target:e,propertyName:"area",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:4}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Falloff",minimum:0,maximum:1e-5,step:1e-6,target:e,propertyName:"fallOff",onPropertyChangedObservable:this.props.onPropertyChangedObservable,decimalCount:6})]})]})}}class Hi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline,t=e.scene.activeCamera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Bi,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SSAO",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:2,step:.05,target:e,propertyName:"totalStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Base",minimum:0,maximum:1,step:.05,target:e,propertyName:"base",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Max Z",minimum:0,maximum:t.maxZ,step:1,target:e,propertyName:"maxZ",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Min Z aspect",minimum:0,maximum:.5,step:.01,target:e,propertyName:"minZAspect",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius",minimum:0,maximum:10,step:.05,target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Epsilon",minimum:0,maximum:1,step:.001,target:e,propertyName:"epsilon",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"Denoiser",children:[(0,o.jsx)(ls,{label:"Bypass Blur",propertyName:"bypassBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:e}),(0,o.jsx)(ls,{label:"Expensive Blur",propertyName:"expensiveBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:e}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Samples",minimum:2,maximum:32,step:1,target:e,propertyName:"bilateralSamples",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Soften",minimum:0,maximum:1,step:.01,target:e,propertyName:"bilateralSoften",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Tolerance",minimum:0,maximum:1,step:.01,target:e,propertyName:"bilateralTolerance",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Wi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Name",value:e.name}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()})]}),(0,o.jsxs)(Pn,{title:"SSR",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,propertyName:"isEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Debug",target:e,propertyName:"debug",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:5,step:.05,target:e,propertyName:"strength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflection exponent",minimum:0,maximum:5,step:.05,target:e,propertyName:"reflectionSpecularFalloffExponent",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Reflectivity threshold",minimum:0,maximum:1,step:.01,target:e,propertyName:"reflectivityThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Thickness",minimum:0,maximum:10,step:.01,target:e,propertyName:"thickness",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Step",minimum:1,maximum:50,step:1,target:e,propertyName:"step",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Smooth reflections",target:e,propertyName:"enableSmoothReflections",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Max steps",minimum:1,maximum:3e3,step:10,target:e,propertyName:"maxSteps",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Max distance",minimum:1,maximum:3e3,step:10,target:e,propertyName:"maxDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Roughness factor",minimum:0,maximum:1,step:.01,target:e,propertyName:"roughnessFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Self collision skips",minimum:1,maximum:10,step:1,target:e,propertyName:"selfCollisionNumSkip",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"SSR downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"ssrDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Clip to frustum",target:e,propertyName:"clipToFrustum",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"Automatic thickness computation",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",target:e,propertyName:"enableAutomaticThicknessComputation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Force write transparent",target:e,propertyName:"backfaceForceDepthWriteTransparentMeshes",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"backfaceDepthTextureDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"Blur",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Strength",minimum:0,maximum:.15,step:.001,target:e,propertyName:"blurDispersionStrength",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Downsample",minimum:0,maximum:5,step:1,target:e,propertyName:"blurDownsample",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"Attenuations",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Screen borders",target:e,propertyName:"attenuateScreenBorders",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Distance",target:e,propertyName:"attenuateIntersectionDistance",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Step iterations",target:e,propertyName:"attenuateIntersectionIterations",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Facing camera",target:e,propertyName:"attenuateFacingCamera",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Backface reflections",target:e,propertyName:"attenuateBackfaceReflection",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"Environment",selection:this.props.globalState,children:[(0,o.jsx)(ga,{label:"Cube",texture:e.environmentTexture,propertyName:"environmentTexture",texturedObject:e,fileFormats:".dds",cubeOnly:!0}),(0,o.jsx)(ls,{label:"Is probe",target:e,propertyName:"environmentTextureIsProbe",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"Color space",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Input is in gamma space",target:e,propertyName:"inputTextureColorIsInGammaSpace",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Output to gamma space",target:e,propertyName:"generateOutputInGammaSpace",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})]})}}class Vi extends r.Component{constructor(e){super(e),this._skeletonViewersEnabled=!1,this._skeletonViewerDisplayOptions={displayMode:Es.SkeletonViewer.DISPLAY_LINES,sphereBaseSize:.15,sphereScaleUnit:2,sphereFactor:.865,midStep:.235,midStepFactor:.155},this._skeletonViewers=new Array,this.checkSkeletonViewerState(this.props)}switchSkeletonViewers(){this._skeletonViewersEnabled=!this._skeletonViewersEnabled;const e=this.props.skeleton.getScene();if(this._skeletonViewersEnabled){for(const t of e.meshes)if(t.skeleton===this.props.skeleton){let r=!1;for(let e=0;e<this._skeletonViewers.length;e++)if(this._skeletonViewers[e].skeleton===t.skeleton){r=!0;break}if(r)continue;const n=new Es.SkeletonViewer(t.skeleton,t,e,!0,3,{displayMode:this._skeletonViewerDisplayOptions.displayMode,displayOptions:{sphereBaseSize:this._skeletonViewerDisplayOptions.sphereBaseSize,sphereScaleUnit:this._skeletonViewerDisplayOptions.sphereScaleUnit,sphereFactor:this._skeletonViewerDisplayOptions.sphereFactor,midStep:this._skeletonViewerDisplayOptions.midStep,midStepFactor:this._skeletonViewerDisplayOptions.midStepFactor}});n.isEnabled=!0,this._skeletonViewers.push(n),t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.skeletonViewer=n}}else{for(let e=0;e<this._skeletonViewers.length;e++){const t=this._skeletonViewers[e];t.mesh&&(t.mesh.reservedDataStore.skeletonViewer=null),t.dispose()}this._skeletonViewers=[]}}checkSkeletonViewerState(e){const t=e.skeleton.getScene();if(this._skeletonViewers=[],!t)return;let r=!0;for(const n of t.meshes)if(n.skeleton===e.skeleton&&n.reservedDataStore&&n.reservedDataStore.skeletonViewer&&(this._skeletonViewers.push(n.reservedDataStore.skeletonViewer),r)){r=!1,this._skeletonViewerDisplayOptions.displayMode=this._skeletonViewers[0].displayMode;for(const e in this._skeletonViewers[0].options.displayOptions)e&&(this._skeletonViewerDisplayOptions[e]=this._skeletonViewers[0].options.displayOptions[e])}this._skeletonViewersEnabled=this._skeletonViewers.length>0}changeDisplayMode(){if(this._skeletonViewersEnabled)for(let e=0;e<this._skeletonViewers.length;e++)this._skeletonViewers[e].changeDisplayMode(this._skeletonViewerDisplayOptions.displayMode||0)}changeDisplayOptions(e,t){if(this._skeletonViewersEnabled){for(let r=0;r<this._skeletonViewers.length;r++)this._skeletonViewers[r].changeDisplayOptions(e,t);void 0!==this._skeletonViewerDisplayOptions[e]&&(this._skeletonViewerDisplayOptions[e]=t)}}shouldComponentUpdate(e){return e.skeleton!==this.props.skeleton&&this.checkSkeletonViewerState(e),!0}render(){const e=this.props.skeleton,t=[{label:"Lines",value:Es.SkeletonViewer.DISPLAY_LINES},{label:"Spheres",value:Es.SkeletonViewer.DISPLAY_SPHERES},{label:"Sphere and Spurs",value:Es.SkeletonViewer.DISPLAY_SPHERE_AND_SPURS}];let r;return r=this._skeletonViewerDisplayOptions.displayMode>Es.SkeletonViewer.DISPLAY_LINES?(0,o.jsxs)(Pn,{title:"DISPLAY OPTIONS",selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"sphereBaseSize",target:this._skeletonViewerDisplayOptions,propertyName:"sphereBaseSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereBaseSize",e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"sphereScaleUnit",target:this._skeletonViewerDisplayOptions,propertyName:"sphereScaleUnit",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereScaleUnit",e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"sphereFactor",target:this._skeletonViewerDisplayOptions,propertyName:"sphereFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("sphereFactor",e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"midStep",target:this._skeletonViewerDisplayOptions,propertyName:"midStep",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("midStep",e)}}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"midStepFactor",target:this._skeletonViewerDisplayOptions,propertyName:"midStepFactor",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:e=>{this.changeDisplayOptions("midStepFactor",e)}})]}):null,(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(Ln,{label:"Bone count",value:e.bones.length.toString()}),(0,o.jsx)(ls,{label:"Use texture to store matrices",target:e,propertyName:"useTextureToStoreBoneMatrices",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Return to rest",onClick:()=>e.returnToRest()})]}),(0,o.jsxs)(Pn,{title:"DEBUG",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Enabled",isSelected:()=>this._skeletonViewersEnabled,onSelect:()=>this.switchSkeletonViewers()}),(0,o.jsx)(ao,{label:"displayMode",options:t,target:this._skeletonViewerDisplayOptions,propertyName:"displayMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:()=>this.changeDisplayMode()}),r]}),(0,o.jsx)(da,{globalState:this.props.globalState,animatable:e,scene:e.getScene(),lockObject:this.props.lockObject})]})}}class Yi extends r.Component{constructor(e){super(e)}onTransformNodeLink(){if(!this.props.globalState.onSelectionChangedObservable)return;const e=this.props.bone.getTransformNode();this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}render(){const e=this.props.bone;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Name",value:e.name}),(0,o.jsx)(Ln,{label:"Index",value:e.getIndex().toString()}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),e.getParent()&&(0,o.jsx)(Ln,{label:"Parent",value:e.getParent().name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.getParent())}),e.getTransformNode()&&(0,o.jsx)(Ln,{label:"Linked node",value:e.getTransformNode().name,onLink:()=>this.onTransformNodeLink()})]}),(0,o.jsxs)(Pn,{title:"TRANSFORMATIONS",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.rotationQuaternion&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotation",step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.rotationQuaternion&&(0,o.jsx)(bo,{lockObject:this.props.lockObject,label:"Rotation",useEuler:this.props.globalState.onlyUseEulers,target:e,propertyName:"rotationQuaternion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Scaling",target:e,propertyName:"scaling",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Zi extends r.Component{constructor(e){super(e)}displayFrustum(){const e=this.props.light,t=e.getScene().activeCamera,r=e._displayFrustum=!e._displayFrustum;if(e._displayFrustumObservable&&(e.getScene().onAfterRenderObservable.remove(e._displayFrustumObservable),e._displayFrustumDLH.dispose()),r&&t){const r=e._displayFrustumDLH=new s.DirectionalLightFrustumViewer(e,t);e._displayFrustumObservable=e.getScene().onAfterRenderObservable.add((()=>{r.update()}))}}render(){const e=this.props.light,t=(e.getShadowGenerator()||null)instanceof s.CascadedShadowGenerator,r=e._displayFrustum??!1;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)($a,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!t&&(0,o.jsx)(ls,{label:"Auto Calc Shadow ZBounds",target:e,propertyName:"autoCalcShadowZBounds",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ti,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Pn,{title:"DEBUG",closed:!0,selection:this.props.globalState,children:(0,o.jsx)(ls,{label:"Display frustum",isSelected:()=>r,onSelect:()=>this.displayFrustum()})})]})}}class Ji extends r.Component{constructor(e){super(e)}render(){const e=this.props.light;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)($a,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"SETUP",selection:this.props.globalState,children:[(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Diffuse",target:e,propertyName:"diffuse",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(co,{lockObject:this.props.lockObject,label:"Specular",target:e,propertyName:"specular",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction",target:e,propertyName:"direction",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Angle",target:e,propertyName:"angle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Inner angle",target:e,propertyName:"innerAngle",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Exponent",target:e,propertyName:"exponent",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ti,{globalState:this.props.globalState,lockObject:this.props.lockObject,light:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class Qi extends r.Component{constructor(e){super(e)}render(){const e=this.props.renderPipeline;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Bi,{globalState:this.props.globalState,lockObject:this.props.lockObject,renderPipeline:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"OPTIONS",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Edge blur",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeBlur",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Edge distortion",minimum:0,maximum:5,step:.1,target:e,propertyName:"edgeDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Grain amount",minimum:0,maximum:1,step:.1,target:e,propertyName:"grainAmount",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Chromatic aberration",minimum:0,maximum:5,step:.1,target:e,propertyName:"chromaticAberration",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Darken out of focus",minimum:0,maximum:5,step:.1,target:e,propertyName:"darkenOutOfFocus",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Blur noise",target:e,propertyName:"blurNoise",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"DEPTH OF FIELD",selection:this.props.globalState,children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Aperture",minimum:0,maximum:10,step:.1,target:e,propertyName:"dofAperture",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Distortion",minimum:0,maximum:1e3,step:.1,target:e,propertyName:"dofDistortion",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Pentagon bokeh",target:e,propertyName:"pentagonBokeh",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Highlight gain",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsGain",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Highlight threshold",minimum:0,maximum:5,step:.1,target:e,propertyName:"highlightsThreshold",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class Ki extends r.Component{constructor(e){super(e),this._localChange=!1,this.state={isExpanded:!1,value:this.getCurrentValue().clone()}}getCurrentValue(){return this.props.value||this.props.target[this.props.propertyName]}shouldComponentUpdate(e,t){const r=e.value||e.target[e.propertyName];return!(r.equals(t.value)&&!this._localChange||(t.value=r.clone(),this._localChange=!1,0))}switchExpandState(){this._localChange=!0,this.setState({isExpanded:!this.state.isExpanded})}raiseOnPropertyChanged(e){this.props.onChange&&this.props.onChange(this.state.value),this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.propertyName||"",value:this.state.value,initialValue:e})}updateVector4(){const e=this.getCurrentValue().clone();this.props.value?this.props.value.copyFrom(this.state.value):this.props.target[this.props.propertyName]=this.state.value,this.setState({value:e}),this.raiseOnPropertyChanged(e)}updateStateX(e){this._localChange=!0,this.state.value.x=e,this.updateVector4()}updateStateY(e){this._localChange=!0,this.state.value.y=e,this.updateVector4()}updateStateZ(e){this._localChange=!0,this.state.value.z=e,this.updateVector4()}updateStateW(e){this._localChange=!0,this.state.value.w=e,this.updateVector4()}render(){const e=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn});return(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsxs)("div",{className:"firstLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("div",{className:"label",title:this.props.label,children:this.props.label}),(0,o.jsx)("div",{className:"vector",children:`X: ${this.state.value.x.toFixed(2)}, Y: ${this.state.value.y.toFixed(2)}, Z: ${this.state.value.z.toFixed(2)}, W: ${this.state.value.w.toFixed(2)}`}),(0,o.jsx)("div",{className:"expand hoverIcon",onClick:()=>this.switchExpandState(),title:"Expand",children:e})]}),(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"x",step:this.props.step,value:this.state.value.x,onChange:e=>this.updateStateX(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"y",step:this.props.step,value:this.state.value.y,onChange:e=>this.updateStateY(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"z",step:this.props.step,value:this.state.value.z,onChange:e=>this.updateStateZ(e)}),(0,o.jsx)(io,{lockObject:this.props.lockObject,label:"w",step:this.props.step,value:this.state.value.w,onChange:e=>this.updateStateW(e)})]})]})}}Ki.defaultProps={step:.001};class Xi extends r.Component{constructor(e){super(e),this.state={gradient:e.step.step}}updateColor(e){this.props.step.color=s.Color3.FromHexString(e),this.props.onUpdateStep(),this.forceUpdate()}updateStep(e){this.props.step.step=e,this.setState({gradient:e}),this.props.onUpdateStep()}onPointerUp(){this.props.onCheckForReOrder()}render(){const e=this.props.step;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"color",children:(0,o.jsx)($n,{lockObject:this.props.lockObject,value:e.color,onColorChanged:e=>{this.updateColor(e)}})}),(0,o.jsx)("div",{className:"step-value",children:e.step.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.step,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateStep(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-copy",onClick:()=>{this.props.onCopy&&this.props.onCopy()},title:"Copy Step",children:(0,o.jsx)("img",{className:"img",src:"data:image/svg+xml;base64,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"})}),(0,o.jsx)("div",{className:"gradient-delete",onClick:()=>this.props.onDelete(),title:"Delete Step",children:(0,o.jsx)("img",{className:"img",src:"data:image/svg+xml;base64,PHN2ZyB2aWV3Qm94PSIwIDAgMjQgMjQiIHZlcnNpb249IjEuMSIgeG1sbnM9Imh0dHA6Ly93d3cudzMub3JnLzIwMDAvc3ZnIiB4bWxuczp4bGluaz0iaHR0cDovL3d3dy53My5vcmcvMTk5OS94bGluayIgd2lkdGg9IjI0IiBoZWlnaHQ9IjI0Ij4NCiAgPCEtLSBHZW5lcmF0b3I6IFNrZXRjaCA1OS4xICg4NjE0NCkgLSBodHRwczovL3NrZXRjaC5jb20gLS0+DQogIDx0aXRsZT5pY19mbHVlbnRfZGVsZXRlXzI0X3JlZ3VsYXI8L3RpdGxlPg0KICA8ZGVzYz5DcmVhdGVkIHdpdGggU2tldGNoLjwvZGVzYz4NCiAgPGcgaWQ9IvCflI0tUHJvZHVjdC1JY29ucyIgc3Ryb2tlPSJub25lIiBzdHJva2Utd2lkdGg9IjEiIGZpbGw9Im5vbmUiIGZpbGwtcnVsZT0iZXZlbm9kZCI+DQogICAgPGcgaWQ9ImljX2ZsdWVudF9kZWxldGVfMjRfcmVndWxhciIgZmlsbD0id2hpdGUiIGZpbGwtcnVsZT0ibm9uemVybyI+DQogICAgICA8cGF0aCBkPSJNMTIsMS43NSBDMTMuNzMzMDMxNSwxLjc1IDE1LjE0OTI0NTksMy4xMDY0NTQ3NyAxNS4yNDQ4NTUyLDQuODE1NTc2MDkgTDE1LjI1LDUgTDIwLjUsNSBDMjAuOTE0MjEzNiw1IDIxLjI1LDUuMzM1Nzg2NDQgMjEuMjUsNS43NSBDMjEuMjUsNi4xMjk2OTU3NyAyMC45Njc4NDYxLDYuNDQzNDkwOTYgMjAuNjAxNzcwNiw2LjQ5MzE1MzM4IEwyMC41LDYuNSBMMTkuNzA0LDYuNSBMMTguNDIzODYyNywxOS41MTkxOTI3IEMxOC4yOTExNjY2LDIwLjg2ODI2OTYgMTcuMTk4NDMwOSwyMS45MDk5OTYxIDE1Ljg2MjYyNDksMjEuOTk0NDY0NSBMMTUuNjg3MDY5OCwyMiBMOC4zMTI5MzAyMiwyMiBDNi45NTczNDMwMiwyMiA1LjgxMzY1MzUyLDIxLjAxNDQ4NTEgNS41OTg4MzEwNiwxOS42OTMzNjI5IEw1LjU3NjEzNzM0LDE5LjUxOTE5MjcgTDQuMjk1LDYuNSBMMy41LDYuNSBDMy4xMjAzMDQyMyw2LjUgMi44MDY1MDkwNCw2LjIxNzg0NjEyIDIuNzU2ODQ2NjIsNS44NTE3NzA1NiBMMi43NSw1Ljc1IEMyLjc1LDUuMzcwMzA0MjMgMy4wMzIxNTM4OCw1LjA1NjUwOTA0IDMuMzk4MjI5NDQsNS4wMDY4NDY2MiBMMy41LDUgTDguNzUsNSBDOC43NSwzLjIwNTA3NDU2IDEwLjIwNTA3NDYsMS43NSAxMiwxLjc1IFogTTE4LjE5Nyw2LjUgTDUuODAyLDYuNSBMNy4wNjg5MzM0NiwxOS4zNzIzNjAzIEM3LjEyNzY3NjM5LDE5Ljk2OTU4MDEgNy42MDAzMzAxOSwyMC40MzQyODkxIDguMTg1ODQ1MDEsMjAuNDkzNTk2IEw4LjMxMjkzMDIyLDIwLjUgTDE1LjY4NzA2OTgsMjAuNSBDMTYuMjg3MTcxNiwyMC41IDE2Ljc5NTkxNiwyMC4wNzUxMDU3IDE2LjkxMjI1MzEsMTkuNDk4MjA4MyBMMTYuOTMxMDY2NSwxOS4zNzIzNjAzIEwxOC4xOTcsNi41IFogTTEzLjc1LDkuMjUgQzE0LjEyOTY5NTgsOS4yNSAxNC40NDM0OTEsOS41MzIxNTM4OCAxNC40OTMxNTM0LDkuODk4MjI5NDQgTDE0LjUsMTAgTDE0LjUsMTcgQzE0LjUsMTcuNDE0MjEzNiAxNC4xNjQyMTM2LDE3Ljc1IDEzLjc1LDE3Ljc1IEMxMy4zNzAzMDQyLDE3Ljc1IDEzLjA1NjUwOSwxNy40Njc4NDYxIDEzLjAwNjg0NjYsMTcuMTAxNzcwNiBMMTMsMTcgTDEzLDEwIEMxMyw5LjU4NTc4NjQ0IDEzLjMzNTc4NjQsOS4yNSAxMy43NSw5LjI1IFogTTEwLjI1LDkuMjUgQzEwLjYyOTY5NTgsOS4yNSAxMC45NDM0OTEsOS41MzIxNTM4OCAxMC45OTMxNTM0LDkuODk4MjI5NDQgTDExLDEwIEwxMSwxNyBDMTEsMTcuNDE0MjEzNiAxMC42NjQyMTM2LDE3Ljc1IDEwLjI1LDE3Ljc1IEM5Ljg3MDMwNDIzLDE3Ljc1IDkuNTU2NTA5MDQsMTcuNDY3ODQ2MSA5LjUwNjg0NjYyLDE3LjEwMTc3MDYgTDkuNSwxNyBMOS41LDEwIEM5LjUsOS41ODU3ODY0NCA5LjgzNTc4NjQ0LDkuMjUgMTAuMjUsOS4yNSBaIE0xMiwzLjI1IEMxMS4wODE4MjY2LDMuMjUgMTAuMzI4ODA3NywzLjk1NzExMDI3IDEwLjI1NTgwMTIsNC44NTY0NzI3OSBMMTAuMjUsNSBMMTMuNzUsNSBDMTMuNzUsNC4wMzM1MDE2OSAxMi45NjY0OTgzLDMuMjUgMTIsMy4yNSBaIiBpZD0i8J+OqC1Db2xvciI+PC9wYXRoPg0KICAgIDwvZz4NCiAgPC9nPg0KPC9zdmc+"})})]})}}class qi extends r.Component{constructor(e){super(e),this._gradientBlock=this.props.block}forceRebuild(){this._gradientBlock.colorStepsUpdated(),this.forceUpdate()}deleteStep(e){const t=this._gradientBlock.colorSteps.indexOf(e);t>-1&&(this._gradientBlock.colorSteps.splice(t,1),this.forceRebuild())}copyStep(e){const t=this.props.block,r=new s.GradientBlockColorStep(1,e.color);t.colorSteps.push(r),t.colorStepsUpdated(),this.forceRebuild(),this.forceUpdate()}addNewStep(){const e=new s.GradientBlockColorStep(1,s.Color3.White());this._gradientBlock.colorSteps.push(e),this.forceRebuild()}checkForReOrder(){this._gradientBlock.colorSteps.sort(((e,t)=>e.step-t.step)),this.forceRebuild()}render(){return(0,o.jsxs)("div",{children:[(0,o.jsx)(Dn,{label:"Add new step",onClick:()=>this.addNewStep()}),this._gradientBlock.colorSteps.map(((e,t)=>(0,o.jsx)(Xi,{globalState:this.props.globalState,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateStep:()=>this.forceRebuild(),lineIndex:t,step:e,onCopy:()=>this.copyStep(e),onDelete:()=>this.deleteStep(e)},"step-"+t)))]})}}class $i extends r.Component{constructor(e){super(e),this._onDebugSelectionChangeObservable=new s.Observable}edit(){this.props.material.edit({nodeEditorConfig:{backgroundColor:this.props.material.getScene().clearColor}})}renderTextures(){const e=this.props.material,t=this._onDebugSelectionChangeObservable,r=e.getTextureBlocks();return r&&0!==r.length?(0,o.jsx)(Pn,{title:"TEXTURES",selection:this.props.globalState,children:r.map(((r,n)=>(0,o.jsx)(ga,{label:r.name,texture:r.texture,material:e,onTextureCreated:e=>r.texture=e,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onDebugSelectionChangeObservable:t},"nodematText"+n)))}):null}renderInputBlock(e){switch(e.type){case s.NodeMaterialBlockConnectionPointTypes.Float:{const t=isNaN(e.min)||isNaN(e.max)||e.min===e.max;return(0,o.jsxs)("div",{children:[e.isBoolean&&(0,o.jsx)(ls,{label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name),!e.isBoolean&&t&&(0,o.jsx)(no,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name),!e.isBoolean&&!t&&(0,o.jsx)(so,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",step:(e.max-e.min)/100,minimum:e.min,maximum:e.max,onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name)]},e.name)}case s.NodeMaterialBlockConnectionPointTypes.Color3:return(0,o.jsx)(co,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Color4:return(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector2:return(0,o.jsx)(ho,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector3:return(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name);case s.NodeMaterialBlockConnectionPointTypes.Vector4:return(0,o.jsx)(Ki,{lockObject:this.props.lockObject,label:e.name,target:e,propertyName:"value",onPropertyChangedObservable:this.props.onPropertyChangedObservable},e.name)}return null}renderInputValues(){const e=this.props.material.getInputBlocks().filter((e=>e.visibleInInspector&&e.isUniform&&!e.isSystemValue)).sort(((e,t)=>e.name.localeCompare(t.name))),t=[];e.forEach((e=>{e.groupInInspector&&-1===t.indexOf(e.groupInInspector)&&t.push(e.groupInInspector)})),t.sort();const r=this.props.material.attachedBlocks.filter((e=>e.visibleInInspector&&"GradientBlock"===e.getClassName())).sort(((e,t)=>e.name.localeCompare(t.name))),n=e.length>0?(0,o.jsxs)(Pn,{title:"INPUTS",selection:this.props.globalState,children:[" ",e.filter((e=>!e.groupInInspector)).map((e=>this.renderInputBlock(e)))]}):null;return(0,o.jsxs)(o.Fragment,{children:[n,t.map(((t,r)=>(0,o.jsx)(Pn,{title:t.toUpperCase(),selection:this.props.globalState,children:e.filter((e=>e.groupInInspector===t)).map((e=>this.renderInputBlock(e)))},"inputValue"+r))),r.map(((e,t)=>(0,o.jsx)(Pn,{title:e.name.toUpperCase(),selection:this.props.globalState,children:(0,o.jsx)(qi,{globalState:this.props.globalState,block:e})},e.name+t)))]})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"CONFIGURATION",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Ignore alpha",target:e,propertyName:"ignoreAlpha",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Node Material Editor",onClick:()=>this.edit()})]}),this.renderInputValues(),this.renderTextures()]})}}class el extends r.Component{constructor(e){super(e)}onMaterialLink(e){this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e)}renderChildMaterial(){const e=this.props.material;return(0,o.jsx)(Pn,{title:"CHILDREN",selection:this.props.globalState,children:e.subMaterials.map(((e,t)=>e?(0,o.jsx)(Ln,{label:"Material #"+t,value:e.name,onLink:()=>this.onMaterialLink(e)},"Material #"+t):null))})}render(){const e=this.props.material;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ua,{globalState:this.props.globalState,lockObject:this.props.lockObject,material:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),this.renderChildMaterial()]})}}class tl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Min emit box",target:e,propertyName:"minEmitBox",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Max emit box",target:e,propertyName:"maxEmitBox",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class rl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Height range",target:e,propertyName:"heightRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Emit from spawn point only",target:e,propertyName:"emitFromSpawnPointOnly",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class nl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Height",target:e,propertyName:"height",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class sl extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class ol extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class al extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Radius range",target:e,propertyName:"radiusRange",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Direction randomizer",target:e,propertyName:"directionRandomizer",minimum:0,maximum:1,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class il extends r.Component{constructor(e){super(e)}render(){const e=this.props.scene.meshes.filter((e=>!!e.name));e.sort(((e,t)=>e.name.localeCompare(t.name)));const t=[{label:"None",value:-1}];return e.sort(((e,t)=>e.name.localeCompare(t.name))),t.push(...e.map(((e,t)=>({label:e.name,value:t})))),(0,o.jsx)(o.Fragment,{children:(0,o.jsx)(ao,{label:this.props.label,options:t,target:this.props.target,propertyName:this.props.property,noDirectUpdate:!0,onSelect:t=>{const r=this.props.target[this.props.property];this.props.target[this.props.property]=-1===t?null:e[t],this.props.onPropertyChangedObservable&&this.props.onPropertyChangedObservable.notifyObservers({object:this.props.target,property:this.props.property,value:this.props.target[this.props.property],initialValue:r}),this.forceUpdate()},extractValue:()=>{if(!this.props.target[this.props.property])return-1;const t=e.indexOf(this.props.target[this.props.property]);return t>-1?t:-1}})})}}class ll extends r.Component{constructor(e){super(e)}render(){const e=this.props.emitter;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(il,{globalState:this.props.globalState,label:"Source",scene:this.props.scene,onPropertyChangedObservable:this.props.onPropertyChangedObservable,target:this.props.emitter,property:"mesh"}),!e.useMeshNormalsForDirection&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 1",target:e,propertyName:"direction1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),!e.useMeshNormalsForDirection&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Direction 2",target:e,propertyName:"direction2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use normals for direction",target:e,propertyName:"useMeshNormalsForDirection",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})}}class pl extends r.Component{constructor(e){super(e),this.state={gradient:e.gradient.gradient,factor1:this.props.gradient.factor1.toString(),factor2:this.props.gradient.factor2?.toString()}}shouldComponentUpdate(e,t){return e.gradient!==this.props.gradient&&(t.gradient=e.gradient.gradient,t.factor1=e.gradient.factor1.toString(),t.factor2=e.gradient.factor2?.toString()),!0}updateFactor1(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this.setState({factor1:e}),isNaN(t)||(this.props.gradient.factor1=t,this.props.onUpdateGradient(),this.forceUpdate())}updateFactor2(e){if(/[^0-9.-]/g.test(e))return;const t=parseFloat(e);this.setState({factor2:e}),isNaN(t)||(this.props.gradient.factor2=t,this.props.onUpdateGradient(),this.forceUpdate())}updateGradient(e){this.props.gradient.gradient=e,this.setState({gradient:e}),this.props.onUpdateGradient()}onPointerUp(){this.props.onCheckForReOrder()}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){const e=this.props.gradient;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"factor1",children:(0,o.jsx)("input",{type:"number",step:"0.01",className:"numeric-input",value:this.state.factor1,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateFactor1(e.target.value)})}),this.props.host instanceof s.ParticleSystem&&(0,o.jsx)("div",{className:"factor2",children:(0,o.jsx)("input",{type:"number",step:"0.01",className:"numeric-input"+(this.state.factor1===this.state.factor2||void 0===e.factor2?" grayed":""),value:this.state.factor2,onBlur:()=>this.unlock(),onFocus:()=>this.lock(),onChange:e=>this.updateFactor2(e.target.value)})}),(0,o.jsx)("div",{className:"step-value",children:e.gradient.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.gradient,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateGradient(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-delete hoverIcon",onClick:()=>this.props.onDelete(),children:(0,o.jsx)(Pr,{icon:sn})})]})}}class cl extends r.Component{constructor(e){super(e),this.state={gradient:e.gradient.gradient}}updateColor1(e){this.props.gradient instanceof s.ColorGradient?this.props.gradient.color1=s.Color4.FromHexString(e):this.props.gradient.color=s.Color3.FromHexString(e),this.props.onUpdateGradient(),this.forceUpdate()}updateColor2(e){this.props.gradient instanceof s.ColorGradient&&(this.props.gradient.color2=s.Color4.FromHexString(e)),this.props.onUpdateGradient(),this.forceUpdate()}updateGradient(e){this.props.gradient.gradient=e,this.setState({gradient:e}),this.props.onUpdateGradient()}onPointerUp(){this.props.onCheckForReOrder()}lock(){this.props.lockObject&&(this.props.lockObject.lock=!0)}unlock(){this.props.lockObject&&(this.props.lockObject.lock=!1)}render(){const e=this.props.gradient;return(0,o.jsxs)("div",{className:"gradient-step",children:[(0,o.jsx)("div",{className:"step",children:`#${this.props.lineIndex}`}),(0,o.jsx)("div",{className:"color1",children:(0,o.jsx)($n,{lockObject:this.props.lockObject,value:e instanceof s.Color3Gradient?e.color:e.color1,onColorChanged:e=>{this.updateColor1(e)}})}),this.props.host instanceof s.ParticleSystem&&e instanceof s.ColorGradient&&(0,o.jsx)("div",{className:"color2",children:(0,o.jsx)($n,{lockObject:this.props.lockObject,value:e.color2?e.color2:new s.Color4,onColorChanged:e=>{this.updateColor2(e)}})}),(0,o.jsx)("div",{className:"step-value",children:e.gradient.toFixed(2)}),(0,o.jsx)("div",{className:"step-slider",children:(0,o.jsx)("input",{className:"range",type:"range",step:.01,min:0,max:1,value:e.gradient,onPointerUp:()=>this.onPointerUp(),onChange:e=>this.updateGradient(parseFloat(e.target.value))})}),(0,o.jsx)("div",{className:"gradient-delete hoverIcon",onClick:()=>this.props.onDelete(),children:(0,o.jsx)(Pr,{icon:sn})})]})}}class dl extends r.Component{constructor(e){super(e)}onLink(){this.props.url&&window.open(this.props.url,"_blank")}render(){return(0,o.jsxs)("div",{className:"linkButtonLine",children:[(0,o.jsx)("div",{className:"link",title:this.props.label,onClick:()=>this.onLink(),children:this.props.label}),(0,o.jsx)("div",{className:"link-button",children:(0,o.jsx)("button",{onClick:()=>this.props.onClick(),children:this.props.buttonLabel})}),this.props.icon&&(0,o.jsx)("div",{className:"link-icon hoverIcon",onClick:()=>{this.props.onIconClick&&this.props.onIconClick()},children:(0,o.jsx)(Pr,{icon:this.props.icon})})]})}}var hl;!function(e){e[e.Factor=0]="Factor",e[e.Color3=1]="Color3",e[e.Color4=2]="Color4"}(hl||(hl={}));class ul extends r.Component{constructor(e){super(e)}deleteStep(e){const t=this.props.gradients,r=t.indexOf(e);r>-1&&(t.splice(r,1),this.updateAndSync())}addNewStep(){const e=this.props.gradients;switch(this.props.mode){case hl.Factor:{const t=new s.FactorGradient(1,1,1);e.push(t);break}case hl.Color4:{const t=new s.ColorGradient(1,new s.Color4(1,1,1,1),new s.Color4(1,1,1,1));e.push(t);break}case hl.Color3:{const t=new s.Color3Gradient(1,s.Color3.White());e.push(t);break}}this.props.host.forceRefreshGradients(),this.forceUpdate()}checkForReOrder(){this.props.gradients.sort(((e,t)=>e.gradient===t.gradient?0:e.gradient>t.gradient?1:-1)),this.forceUpdate()}updateAndSync(){this.props.host.forceRefreshGradients(),this.forceUpdate()}render(){const e=this.props.gradients;return(0,o.jsxs)("div",{children:[e&&e.length>0&&(0,o.jsxs)("div",{className:"gradient-container",children:[(0,o.jsx)(dl,{label:this.props.label,url:this.props.docLink,icon:sn,onIconClick:()=>{e.length=0,this.updateAndSync()},buttonLabel:"Add new step",onClick:()=>this.addNewStep()}),e.map(((e,t)=>{const r=this.props.codeRecorderPropertyName+`[${t}]`;switch(this.props.mode){case hl.Factor:return(0,o.jsx)(pl,{globalState:this.props.globalState,lockObject:this.props.lockObject,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),host:this.props.host,codeRecorderPropertyName:r,lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t);case hl.Color4:return(0,o.jsx)(cl,{globalState:this.props.globalState,host:this.props.host,codeRecorderPropertyName:r,lockObject:this.props.lockObject,isColor3:!1,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t);case hl.Color3:return(0,o.jsx)(cl,{globalState:this.props.globalState,host:this.props.host,codeRecorderPropertyName:r,lockObject:this.props.lockObject,isColor3:!0,onCheckForReOrder:()=>this.checkForReOrder(),onUpdateGradient:()=>this.updateAndSync(),lineIndex:t,gradient:e,onDelete:()=>this.deleteStep(e)},"step-"+t)}}))]}),(!e||0===e.length)&&(0,o.jsx)(Dn,{label:"Use "+this.props.label,onClick:()=>{this.props.onCreateRequired(),this.forceUpdate()}})]})}}class bl extends r.Component{constructor(e){super(e),this._snippetUrl=s.Constants.SnippetUrl}renderEmitter(){const e=this.props.system;switch(e.particleEmitterType?.getClassName()){case"BoxParticleEmitter":return(0,o.jsx)(tl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"ConeParticleEmitter":return(0,o.jsx)(rl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"CylinderParticleEmitter":return(0,o.jsx)(nl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"HemisphericParticleEmitter":return(0,o.jsx)(sl,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"MeshParticleEmitter":return(0,o.jsx)(ll,{lockObject:this.props.lockObject,scene:e.getScene(),globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"PointParticleEmitter":return(0,o.jsx)(ol,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable});case"SphereParticleEmitter":return(0,o.jsx)(al,{lockObject:this.props.lockObject,globalState:this.props.globalState,emitter:e.particleEmitterType,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return null}raiseOnPropertyChanged(e,t,r){if(!this.props.onPropertyChangedObservable)return;const n=this.props.system;this.props.onPropertyChangedObservable.notifyObservers({object:n,property:e,value:t,initialValue:r})}renderControls(){const e=this.props.system;if(e instanceof s.GPUParticleSystem){const t=e.isStarted()&&!e.isStopped();return(0,o.jsx)(Dn,{label:t?"Stop":"Start",onClick:()=>{t?(e.stop(),e.reset()):e.start(),this.forceUpdate()}})}const t=e.isStarted();return(0,o.jsxs)(o.Fragment,{children:[!e.isStopping()&&(0,o.jsx)(Dn,{label:t?"Stop":"Start",onClick:()=>{t?e.stop():e.start(),this.forceUpdate()}}),e.isStopping()&&(0,o.jsx)(Ln,{label:"System is stoppping...",ignoreValue:!0})]})}saveToFile(){const e=this.props.system,t=JSON.stringify(e.serialize(!0));s.Tools.Download(new Blob([t]),"particleSystem.json")}loadFromFile(e){const t=this.props.system,r=t.getScene();r&&s.Tools.ReadFile(e,(e=>{const n=new TextDecoder("utf-8"),o=JSON.parse(n.decode(e)),a=t instanceof s.GPUParticleSystem;t.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null);const i=a?s.GPUParticleSystem.Parse(o,r,""):s.ParticleSystem.Parse(o,r,"");this.props.globalState.onSelectionChangedObservable.notifyObservers(i)}),void 0,!0)}loadFromSnippet(){const e=this.props.system,t=e.getScene(),r=e instanceof s.GPUParticleSystem,n=window.prompt("Please enter the snippet ID to use");n&&t&&(e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null),s.ParticleHelper.ParseFromSnippetAsync(n,t,r).then((e=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(e)})).catch((e=>{alert("Unable to load your particle system: "+e)})))}saveToSnippet(){const e=this.props.system,t=JSON.stringify(e.serialize(!0)),r=new XMLHttpRequest;r.onreadystatechange=()=>{if(4==r.readyState)if(200==r.status){const t=JSON.parse(r.responseText),n=e.snippetId||"_BLANK";e.snippetId=t.id,t.version&&"0"!=t.version&&(e.snippetId+="#"+t.version),this.forceUpdate(),navigator.clipboard&&navigator.clipboard.writeText(e.snippetId);const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(`ParticleHelper.ParseFromSnippetAsync\\("${n}`,"g"),replace:`ParticleHelper.ParseFromSnippetAsync("${e.snippetId}`}),alert("Particle system saved with ID: "+e.snippetId+" (please note that the id was also saved to your clipboard)")}else alert("Unable to save your particle system")},r.open("POST",this._snippetUrl+(e.snippetId?"/"+e.snippetId:""),!0),r.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({particleSystem:t}),name:"",description:"",tags:""};r.send(JSON.stringify(n))}updateTexture(e){const t=this.props.system;s.Tools.ReadFile(e,(e=>{const r=new Blob([e],{type:"octet/stream"}),n=URL.createObjectURL(r);t.particleTexture=new s.Texture(n,t.getScene(),!1,!1),this.forceUpdate()}),void 0,!0)}render(){const e=this.props.system,t=[{label:"Add",value:s.ParticleSystem.BLENDMODE_ADD},{label:"Multiply",value:s.ParticleSystem.BLENDMODE_MULTIPLY},{label:"Multiply Add",value:s.ParticleSystem.BLENDMODE_MULTIPLYADD},{label:"OneOne",value:s.ParticleSystem.BLENDMODE_ONEONE},{label:"Standard",value:s.ParticleSystem.BLENDMODE_STANDARD}],r=this.props.system.getScene().meshes.filter((e=>!!e.name)),n=[{label:"None",value:-1},{label:"Vector3",value:0}];return r.sort(((e,t)=>e.name.localeCompare(t.name))),n.push(...r.map(((e,t)=>({label:e.name,value:t+1})))),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Ao,{globalState:this.props.globalState,target:e,lockObject:this.props.lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"ID",value:e.id}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(Ln,{label:"Capacity",value:e.getCapacity().toString()}),(0,o.jsx)(Ln,{label:"Active count",value:e.getActiveCount().toString()}),e.particleTexture&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ga,{label:"Texture",texture:e.particleTexture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),(0,o.jsx)(Tn,{label:"Load texture from file",onClick:e=>this.updateTexture(e),accept:".jpg, .png, .tga, .dds, .env"})]}),(0,o.jsx)(ao,{label:"Blend mode",options:t,target:e,propertyName:"blendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"World offset",target:e,propertyName:"worldOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Gravity",target:e,propertyName:"gravity",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Is billboard",target:e,propertyName:"isBillboardBased",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Is local",target:e,propertyName:"isLocal",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Force depth write",target:e,propertyName:"forceDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Update speed",target:e,propertyName:"updateSpeed",minimum:0,maximum:.1,decimalCount:3,step:.001,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"COMMANDS",selection:this.props.globalState,children:[this.renderControls(),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(null),e.dispose()}})]}),(0,o.jsxs)(Pn,{title:"FILE",selection:this.props.globalState,children:[(0,o.jsx)(Tn,{label:"Load",onClick:e=>this.loadFromFile(e),accept:".json"}),(0,o.jsx)(Dn,{label:"Save",onClick:()=>this.saveToFile()})]}),(0,o.jsxs)(Pn,{title:"SNIPPET",selection:this.props.globalState,children:[e.snippetId&&(0,o.jsx)(Ln,{label:"Snippet ID",value:e.snippetId}),(0,o.jsx)(Dn,{label:"Load from snippet server",onClick:()=>this.loadFromSnippet()}),(0,o.jsx)(Dn,{label:"Save to snippet server",onClick:()=>this.saveToSnippet()})]}),(0,o.jsxs)(Pn,{title:"EMITTER",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ao,{label:"Emitter",options:n,target:e,propertyName:"emitter",noDirectUpdate:!0,onSelect:t=>{const n=t;switch(n){case-1:this.raiseOnPropertyChanged("emitter",null,e.emitter),e.emitter=null;break;case 0:this.raiseOnPropertyChanged("emitter",s.Vector3.Zero(),e.emitter),e.emitter=s.Vector3.Zero();break;default:this.raiseOnPropertyChanged("emitter",r[n-1],e.emitter),e.emitter=r[n-1]}this.forceUpdate()},extractValue:()=>{if(!e.emitter)return-1;if(void 0!==e.emitter.x)return 0;const t=r.indexOf(e.emitter);return t>-1?t+1:-1}}),e.emitter&&void 0===e.emitter.x&&(0,o.jsx)(Ln,{label:"Link to emitter",value:e.emitter.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e.emitter)}),e.emitter&&void 0!==e.emitter.x&&(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"emitter",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Type",options:[{label:"Box",value:0},{label:"Cone",value:1},{label:"Cylinder",value:2},{label:"Hemispheric",value:3},{label:"Mesh",value:4},{label:"Point",value:5},{label:"Sphere",value:6}],target:e,propertyName:"particleEmitterType",noDirectUpdate:!0,onSelect:t=>{const r=t,n=e.particleEmitterType;switch(r){case 0:e.particleEmitterType=new s.BoxParticleEmitter;break;case 1:e.particleEmitterType=new s.ConeParticleEmitter;break;case 2:e.particleEmitterType=new s.CylinderParticleEmitter;break;case 3:e.particleEmitterType=new s.HemisphericParticleEmitter;break;case 4:e.particleEmitterType=new s.MeshParticleEmitter;break;case 5:e.particleEmitterType=new s.PointParticleEmitter;break;case 6:e.particleEmitterType=new s.SphereParticleEmitter}this.raiseOnPropertyChanged("particleEmitterType",e.particleEmitterType,n),this.forceUpdate()},extractValue:()=>{switch(e.particleEmitterType?.getClassName()){case"BoxParticleEmitter":return 0;case"ConeParticleEmitter":return 1;case"CylinderParticleEmitter":return 2;case"HemisphericParticleEmitter":return 3;case"MeshParticleEmitter":return 4;case"PointParticleEmitter":return 5;case"SphereParticleEmitter":return 6}return 0}}),this.renderEmitter()]}),(0,o.jsxs)(Pn,{title:"EMISSION",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Rate",target:e,propertyName:"emitRate",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getEmitRateGradients(),label:"Velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-speed-over-lifetime",onCreateRequired:()=>{e.addEmitRateGradient(0,50,50)},mode:hl.Factor,host:e,codeRecorderPropertyName:"getEmitRateGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min emit power",target:e,propertyName:"minEmitPower",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max emit power",target:e,propertyName:"maxEmitPower",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getVelocityGradients(),label:"Velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-speed-over-lifetime",onCreateRequired:()=>{e.addVelocityGradient(0,.1,.1)},mode:hl.Factor,host:e,codeRecorderPropertyName:"getVelocityGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getLimitVelocityGradients(),label:"Limit velocity gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#limit-speed-over-lifetime",onCreateRequired:()=>{e.addLimitVelocityGradient(0,.1,.1)},mode:hl.Factor,host:e,codeRecorderPropertyName:"getLimitVelocityGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getDragGradients(),label:"Drag gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-drag-over-lifetime",onCreateRequired:()=>{e.addDragGradient(0,.1,.1)},host:e,codeRecorderPropertyName:"getDragGradients()",mode:hl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Pn,{title:"SIZE",closed:!0,selection:this.props.globalState,children:[(!e.getSizeGradients()||0===e.getSizeGradients()?.length)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min size",target:e,propertyName:"minSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max size",target:e,propertyName:"maxSize",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min scale X",target:e,propertyName:"minScaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max scale X",target:e,propertyName:"maxScaleX",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min scale Y",target:e,propertyName:"minScaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max scale Y",target:e,propertyName:"maxScaleY",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getStartSizeGradients(),label:"Start size gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-size-over-lifetime",onCreateRequired:()=>{e.addStartSizeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getStartSizeGradients()",mode:hl.Factor,lockObject:this.props.lockObject}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getSizeGradients(),label:"Size gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-size-over-lifetime",onCreateRequired:()=>{e.addSizeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getSizeGradients()",mode:hl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Pn,{title:"LIFETIME",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min lifetime",target:e,propertyName:"minLifeTime",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max lifetime",target:e,propertyName:"maxLifeTime",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Target stop duration",target:e,propertyName:"targetStopDuration",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e instanceof s.ParticleSystem&&(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getLifeTimeGradients(),label:"Lifetime gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-lifetime-over-duration",onCreateRequired:()=>{e.addLifeTimeGradient(0,1,1)},host:e,codeRecorderPropertyName:"getLifeTimeGradients()",mode:hl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Pn,{title:"COLORS",closed:!0,selection:this.props.globalState,children:[(!e.getColorGradients()||0===e.getColorGradients()?.length)&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:"Color 1",target:e,propertyName:"color1",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:"Color 2",target:e,propertyName:"color2",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:"Color dead",target:e,propertyName:"colorDead",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getColorGradients(),label:"Color gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-color-over-lifetime",onCreateRequired:()=>{e.addColorGradient(0,new s.Color4(0,0,0,1),new s.Color4(0,0,0,1)),e.addColorGradient(1,new s.Color4(1,1,1,1),new s.Color4(1,1,1,1))},host:e,codeRecorderPropertyName:"getColorGradients()",mode:hl.Color4,lockObject:this.props.lockObject}),e instanceof s.ParticleSystem&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ls,{label:"Enable ramp gradients",target:e,propertyName:"useRampGradients"}),e.useRampGradients&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getRampGradients(),label:"Ramp gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addRampGradient(0,s.Color3.White()),e.addRampGradient(1,s.Color3.Black())},mode:hl.Color3,host:e,codeRecorderPropertyName:"getRampGradients()",lockObject:this.props.lockObject}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getColorRemapGradients(),label:"Color remap gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addColorRemapGradient(0,1,1)},host:e,codeRecorderPropertyName:"getColorRemapGradients()",mode:hl.Factor,lockObject:this.props.lockObject}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getAlphaRemapGradients(),label:"Alpha remap gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/ramps_and_blends#ramp-gradients",onCreateRequired:()=>{e.addAlphaRemapGradient(0,1,1)},host:e,codeRecorderPropertyName:"getAlphaRemapGradients()",mode:hl.Factor,lockObject:this.props.lockObject})]})]})]}),(0,o.jsxs)(Pn,{title:"ROTATION",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min angular speed",target:e,propertyName:"minAngularSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max angular speed",target:e,propertyName:"maxAngularSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Min initial rotation",target:e,propertyName:"minInitialRotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max initial rotation",target:e,propertyName:"maxInitialRotation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ul,{globalState:this.props.globalState,gradients:e.getAngularSpeedGradients(),label:"Angular speed gradients",docLink:"https://doc.babylonjs.com/features/featuresDeepDive/particles/particle_system/tuning_gradients#change-rotation-speed-over-lifetime",onCreateRequired:()=>{e.addAngularSpeedGradient(0,.1,.1)},host:e,codeRecorderPropertyName:"getAngularSpeedGradients()",mode:hl.Factor,lockObject:this.props.lockObject})]}),(0,o.jsxs)(Pn,{title:"SPRITESHEET",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Animation sheet enabled",target:e,propertyName:"isAnimationSheetEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"First sprite index",isInteger:!0,target:e,propertyName:"startSpriteCellID",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Last sprite index",isInteger:!0,target:e,propertyName:"endSpriteCellID",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Animation Loop",target:e,propertyName:"spriteCellLoop",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Random start cell index",target:e,propertyName:"spriteRandomStartCell",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell width",isInteger:!0,target:e,propertyName:"spriteCellWidth",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell height",isInteger:!0,target:e,propertyName:"spriteCellHeight",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Cell change speed",target:e,propertyName:"spriteCellChangeSpeed",minimum:0,maximum:10,step:.1,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class gl extends r.Component{constructor(e){super(e),this._snippetUrl=s.Constants.SnippetUrl}addNewSprite(){const e=this.props.spriteManager,t=new s.Sprite("new sprite",e);this.props.onSelectionChangedObservable?.notifyObservers(t)}disposeManager(){this.props.spriteManager.dispose(),this.props.onSelectionChangedObservable?.notifyObservers(null)}saveToFile(){const e=this.props.spriteManager,t=JSON.stringify(e.serialize(!0));s.Tools.Download(new Blob([t]),"spriteManager.json")}loadFromFile(e){const t=this.props.spriteManager,r=t.scene;s.Tools.ReadFile(e,(e=>{const n=new TextDecoder("utf-8"),o=JSON.parse(n.decode(e));t.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null);const a=s.SpriteManager.Parse(o,r,"");this.props.globalState.onSelectionChangedObservable.notifyObservers(a)}),void 0,!0)}loadFromSnippet(){const e=this.props.spriteManager,t=e.scene,r=window.prompt("Please enter the snippet ID to use");r&&(e.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(null),s.SpriteManager.ParseFromSnippetAsync(r,t).then((e=>{this.props.globalState.onSelectionChangedObservable.notifyObservers(e)})).catch((e=>{alert("Unable to load your sprite manager: "+e)})))}saveToSnippet(){const e=this.props.spriteManager,t=JSON.stringify(e.serialize(!0)),r=new XMLHttpRequest;r.onreadystatechange=()=>{if(4==r.readyState)if(200==r.status){const t=JSON.parse(r.responseText),n=e.snippetId||"_BLANK";e.snippetId=t.id,t.version&&"0"!=t.version&&(e.snippetId+="#"+t.version),this.forceUpdate(),navigator.clipboard&&navigator.clipboard.writeText(e.snippetId);const s=window;s.Playground&&n&&s.Playground.onRequestCodeChangeObservable.notifyObservers({regex:new RegExp(`SpriteManager.ParseFromSnippetAsync\\("${n}`,"g"),replace:`SpriteManager.ParseFromSnippetAsync("${e.snippetId}`}),alert("Sprite manager saved with ID: "+e.snippetId+" (please note that the id was also saved to your clipboard)")}else alert("Unable to save your sprite manager")},r.open("POST",this._snippetUrl+(e.snippetId?"/"+e.snippetId:""),!0),r.setRequestHeader("Content-Type","application/json");const n={payload:JSON.stringify({spriteManager:t}),name:"",description:"",tags:""};r.send(JSON.stringify(n))}render(){const e=this.props.spriteManager,t=[{label:"Combine",value:s.Constants.ALPHA_COMBINE},{label:"One one",value:s.Constants.ALPHA_ONEONE},{label:"Add",value:s.Constants.ALPHA_ADD},{label:"Subtract",value:s.Constants.ALPHA_SUBTRACT},{label:"Multiply",value:s.Constants.ALPHA_MULTIPLY},{label:"Maximized",value:s.Constants.ALPHA_MAXIMIZED},{label:"Pre-multiplied",value:s.Constants.ALPHA_PREMULTIPLIED}];return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Capacity",value:e.capacity.toString()}),(0,o.jsx)(ga,{label:"Texture",texture:e.texture,onSelectionChangedObservable:this.props.onSelectionChangedObservable}),e.sprites.length<e.capacity&&(0,o.jsx)(Dn,{label:"Add new sprite",onClick:()=>this.addNewSprite()}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>this.disposeManager()})]}),(0,o.jsxs)(Pn,{title:"FILE",selection:this.props.globalState,children:[(0,o.jsx)(Tn,{label:"Load",onClick:e=>this.loadFromFile(e),accept:".json"}),(0,o.jsx)(Dn,{label:"Save",onClick:()=>this.saveToFile()})]}),(0,o.jsxs)(Pn,{title:"SNIPPET",selection:this.props.globalState,children:[e.snippetId&&(0,o.jsx)(Ln,{label:"Snippet ID",value:e.snippetId}),(0,o.jsx)(Dn,{label:"Load from snippet server",onClick:()=>this.loadFromSnippet()}),(0,o.jsx)(Dn,{label:"Save to snippet server",onClick:()=>this.saveToSnippet()})]}),(0,o.jsxs)(Pn,{title:"PROPERTIES",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Fog enabled",target:e,propertyName:"fogEnabled",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"No depth write",target:e,propertyName:"disableDepthWrite",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Rendering group ID",decimalCount:0,target:e,propertyName:"renderingGroupId",minimum:s.RenderingManager.MIN_RENDERINGGROUPS,maximum:s.RenderingManager.MAX_RENDERINGGROUPS-1,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ao,{label:"Alpha mode",options:t,target:e,propertyName:"blendMode",onPropertyChangedObservable:this.props.onPropertyChangedObservable,onSelect:e=>this.setState({blendMode:e})})]}),(0,o.jsxs)(Pn,{title:"CELLS",selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell width",isInteger:!0,target:e,propertyName:"cellWidth",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Cell height",isInteger:!0,target:e,propertyName:"cellHeight",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class ml extends r.Component{constructor(e){super(e),this._imageData=null,this._cachedCellIndex=-1,this._canvasRef=r.createRef()}onManagerLink(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.sprite;this.props.onSelectionChangedObservable.notifyObservers(e.manager)}switchPlayStopState(){const e=this.props.sprite;e.animationStarted?e.stopAnimation():e.playAnimation(e.fromIndex,e.toIndex,e.loopAnimation,e.delay,(()=>{})),this.forceUpdate()}disposeSprite(){this.props.sprite.dispose(),this.props.onSelectionChangedObservable?.notifyObservers(null)}componentDidMount(){this.updatePreview()}componentDidUpdate(){this.updatePreview()}shouldComponentUpdate(e){return e.sprite!==this.props.sprite&&(this._imageData=null),!0}updatePreview(){const e=this.props.sprite,t=e.manager,r=t.texture,n=r.getSize();if(!this._imageData)return void Aa.GetTextureDataAsync(r,n.width,n.height,0,{R:!0,G:!0,B:!0,A:!0},this.props.globalState).then((e=>{this._imageData=e,this.forceUpdate()}));if(this._cachedCellIndex===e.cellIndex)return;this._cachedCellIndex=e.cellIndex;const s=this._canvasRef.current;s.width=t.cellWidth,s.height=t.cellHeight;const o=s.getContext("2d");if(o){const r=o.createImageData(t.cellWidth,t.cellHeight),s=r.data,a=n.width/t.cellWidth|0,i=e.cellIndex/a|0,l=4*(e.cellIndex-i*a+i*n.width)*t.cellWidth;for(let e=0;e<t.cellWidth;e++)for(let r=0;r<t.cellHeight;r++){const o=4*(e+r*t.cellWidth),a=4*(e+r*n.width);s[o]=this._imageData[l+a],s[o+1]=this._imageData[l+a+1],s[o+2]=this._imageData[l+a+2],s[o+3]=this._imageData[l+a+3]}o.putImageData(r,0,0)}}render(){const e=this.props.sprite,t=e.manager,r=t.texture.getSize();let n=0;return n=r.width&&r.height?r.width/t.cellWidth*(r.height/t.cellHeight):Math.max(e.fromIndex,e.toIndex),(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Unique ID",value:e.uniqueId.toString()}),(0,o.jsx)(Ln,{label:"Link to manager",value:t.name,onLink:()=>this.onManagerLink()}),(0,o.jsx)(ls,{label:"Visible",target:e,propertyName:"isVisible",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:"Dispose",onClick:()=>this.disposeSprite()})]}),(0,o.jsxs)(Pn,{title:"PROPERTIES",selection:this.props.globalState,children:[(0,o.jsx)(uo,{lockObject:this.props.lockObject,label:"Position",target:e,propertyName:"position",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Pickable",target:e,propertyName:"isPickable",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use alpha for picking",target:e,propertyName:"useAlphaForPicking",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ai,{lockObject:this.props.lockObject,label:"Color",target:e,propertyName:"color",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,useEuler:this.props.globalState.onlyUseEulers,label:"Angle",target:e,propertyName:"angle",minimum:0,maximum:2*Math.PI,step:.01,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"CELL",selection:this.props.globalState,children:[(0,o.jsx)("canvas",{ref:this._canvasRef,className:"preview",style:{margin:"auto",marginTop:"4px",marginBottom:"4px",display:"grid",height:"108px"}}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Cell index",decimalCount:0,target:e,propertyName:"cellIndex",minimum:0,maximum:n,step:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable,onChange:()=>this.forceUpdate()}),(0,o.jsx)(ls,{label:"Invert U axis",target:e,propertyName:"invertU",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Invert V axis",target:e,propertyName:"invertV",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"SCALE",selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Width",lockObject:this.props.lockObject,target:e,propertyName:"width",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Height",lockObject:this.props.lockObject,target:e,propertyName:"height",min:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"ANIMATION",selection:this.props.globalState,children:[(0,o.jsx)(no,{label:"Start cell",isInteger:!0,lockObject:this.props.lockObject,target:e,propertyName:"fromIndex",min:0,max:n,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"End cell",isInteger:!0,lockObject:this.props.lockObject,target:e,propertyName:"toIndex",min:0,max:n,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Loop",target:e,propertyName:"loopAnimation",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{label:"Delay",lockObject:this.props.lockObject,target:e,propertyName:"delay",digits:0,min:0,isInteger:!0,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Dn,{label:e.animationStarted?"Stop":"Start",onClick:()=>this.switchPlayStopState()})]})]})}}class Al extends r.Component{constructor(e){super(e),this.findAnimationGroup=()=>{this._animationGroup=this.props.scene.animationGroups.find((e=>void 0!==e.targetedAnimations.find((e=>e===this.props.targetedAnimation))))},this.playOrPause=()=>{this._animationGroup&&(this._animationGroup.isPlaying?this._animationGroup.stop():this._animationGroup.start(),this.forceUpdate())},this.deleteAnimation=()=>{if(this._animationGroup){const e=this._animationGroup.targetedAnimations.indexOf(this.props.targetedAnimation);e>-1&&(this._animationGroup.targetedAnimations.splice(e,1),this.props.onSelectionChangedObservable?.notifyObservers(null),this._animationGroup.isPlaying&&(this._animationGroup.stop(),this._animationGroup.start()))}},this.updateContextFromProps=()=>{this._animationCurveEditorContext||(this._animationCurveEditorContext=new ca),this._animationCurveEditorContext.title=this.props.targetedAnimation.target.name||"",this._animationCurveEditorContext.animations=[this.props.targetedAnimation.animation],this._animationCurveEditorContext.target=this.props.targetedAnimation.target,this._animationCurveEditorContext.scene=this.props.scene,this._animationGroup&&(this._animationCurveEditorContext.rootAnimationGroup=this._animationGroup)}}componentDidMount(){this.findAnimationGroup(),this.updateContextFromProps()}componentDidUpdate(e,t,r){e.targetedAnimation!==this.props.targetedAnimation&&(this.findAnimationGroup(),this.updateContextFromProps())}render(){const e=this.props.targetedAnimation;return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e.animation,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.target.name&&(0,o.jsx)(Ln,{label:"Target",value:e.target.name,onLink:()=>this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}),this._animationCurveEditorContext&&(0,o.jsx)(pa,{globalState:this.props.globalState,context:this._animationCurveEditorContext}),(0,o.jsx)(Dn,{label:"Dispose",onClick:this.deleteAnimation})]})})}}class Cl extends r.Component{constructor(e){super(e)}render(){const e=this.props.camera;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ni,{globalState:this.props.globalState,lockObject:this.props.lockObject,camera:e,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsxs)(Pn,{title:"TRANSFORMS",selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Radius",target:e,propertyName:"radius",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Rotation offset",target:e,propertyName:"rotationOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Height offset",target:e,propertyName:"heightOffset",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Camera acceleration",target:e,propertyName:"cameraAcceleration",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),(0,o.jsxs)(Pn,{title:"LIMITS",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower radius limit",target:e,propertyName:"lowerRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper radius limit",target:e,propertyName:"upperRadiusLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower rotation offset limit",target:e,propertyName:"lowerRotationOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper rotation offset limit",target:e,propertyName:"upperRotationOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Lower height offset limit",target:e,propertyName:"lowerHeightOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Upper height offset limit",target:e,propertyName:"upperHeightOffsetLimit",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(no,{lockObject:this.props.lockObject,label:"Max camera speed",target:e,propertyName:"maxCameraSpeed",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class fl extends r.Component{constructor(e){super(e)}render(){const e=this.props.sound;return(0,o.jsxs)(o.Fragment,{children:[(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(Ln,{label:"Status",value:e.isPaused?"Paused":e.isPlaying?"Playing":"Stopped"})]}),(0,o.jsxs)(Pn,{title:"COMMANDS",selection:this.props.globalState,children:[e.isPlaying&&(0,o.jsx)(Dn,{label:"Pause",onClick:()=>{e.pause(),this.forceUpdate()}}),!e.isPlaying&&(0,o.jsx)(Dn,{label:"Play",onClick:()=>{e.play(),this.forceUpdate()}}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Volume",target:e,directValue:e.getVolume(),onChange:t=>{e.setVolume(t),this.forceUpdate()},minimum:0,maximum:5,step:.1,decimalCount:1,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Loop",target:e,propertyName:"loop",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})}}class xl extends r.Component{constructor(e){super(e)}render(){const e=this.props.layer;return(0,o.jsx)(o.Fragment,{children:(0,o.jsxs)(Pn,{title:"GENERAL",selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Class",value:e.getClassName()}),(0,o.jsx)(mo,{lockObject:this.props.lockObject,label:"Name",target:e,propertyName:"name",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),e.getClassName()===s.GlowLayer.EffectName&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Intensity",target:e,propertyName:"intensity",minimum:0,maximum:2,step:.01,decimalCount:2,onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(so,{lockObject:this.props.lockObject,label:"Blur Kernel Size",target:e,propertyName:"blurKernelSize",minimum:0,maximum:64,step:1,decimalCount:0,onPropertyChangedObservable:this.props.onPropertyChangedObservable})]}),e.getClassName()===s.HighlightLayer.EffectName&&(0,o.jsxs)("div",{className:"fragment",children:[(0,o.jsx)(ls,{label:"Inner Glow",target:e,propertyName:"innerGlow",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Outer Glow",target:e,propertyName:"outerGlow",onPropertyChangedObservable:this.props.onPropertyChangedObservable})]})]})})}}class yl extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)(Ao,{globalState:this.props.globalState,lockObject:this.props.lockObject,target:this.props.item,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}}var vl,jl=p(8335),Ol={};Ol.styleTagTransform=Qn(),Ol.setAttributes=Vn(),Ol.insert=Hn().bind(null,"head"),Ol.domAPI=Gn(),Ol.insertStyleElement=Zn(),Bn()(jl.A,Ol),jl.A&&jl.A.locals&&jl.A.locals,function(e){e.UNDEFINED="undefined",e.NULL="null",e.STRING="string",e.OBJECT="Object",e.JSON="JSON"}(vl||(vl={}));class Sl extends r.Component{constructor(e){super(e),this.state={selectedEntityMetadata:"",dirty:!1,prettyJson:!1,preventObjCorruption:!0,metadataPropType:vl.UNDEFINED,statusMessage:"ready to pick",isValidJson:!1},this._textAreaHost=r.createRef(),this.refreshSelected=this.refreshSelected.bind(this),this.populateGltfExtras=this.populateGltfExtras.bind(this)}componentDidMount(){this.props.globalState&&this.refreshSelected()}componentDidUpdate(e){this.props.entity&&(e.entity&&e.entity.id===this.props.entity.id||this.refreshSelected())}refreshSelected(){if(this.props.entity){const e=this.parsableJson(this.props.entity.metadata),t=this.getEntityType(this.props.entity);this.setState({statusMessage:"",selectedEntityMetadata:this.parseMetaObject(e,this.props.entity.metadata),metadataPropType:t,isValidJson:e}),this.setTextAreaDisabled(this.state.preventObjCorruption&&t===vl.OBJECT)}else this.setState({statusMessage:"could not find entity, please pick again",selectedEntityMetadata:"",metadataPropType:vl.UNDEFINED,isValidJson:!1}),this.setTextAreaDisabled(!0)}setTextAreaDisabled(e){try{if(this._textAreaHost.current){const t=this._textAreaHost.current?.firstChild?.firstChild;t.disabled=e}}catch(e){s.Logger.Error(e)}}getClassName(){switch(this.state.metadataPropType){case vl.STRING:return"meta-string";case vl.JSON:return"meta-json";case vl.OBJECT:return this.state.preventObjCorruption?"meta-object-protect":"meta-object";default:return""}}getEntityType(e){if(Object.prototype.hasOwnProperty.call(e,"metadata")){const t=e.metadata;return this.isString(t)?vl.STRING:null===t?vl.NULL:this.objectCanSafelyStringify(t)?vl.JSON:vl.OBJECT}return vl.UNDEFINED}isString(e){return"string"==typeof e||e instanceof String}parsableJson(e){if(!e)return!1;try{return!!JSON.parse(JSON.stringify(e))}catch(e){return!1}}parsableString(e){try{return this.setState({statusMessage:null}),JSON.parse(e)}catch(e){return this.setState({statusMessage:"invalid JSON: "+e.message}),null}}parseMetaObject(e,t){return e?JSON.stringify(t,void 0,this.state.prettyJson?2:void 0):this.isString(t)?t:String(t)}objectCanSafelyStringify(e){return"function"!=typeof e&&(!(null!==e&&!0!==e&&!1!==e&&"number"!=typeof e&&!this.isString(e))||("object"==typeof e?0===Object.values(e).length||Object.values(e).every((e=>this.objectCanSafelyStringify(e))):!!Array.isArray(e)&&e.every((e=>this.objectCanSafelyStringify(e)))))}copyToClipboard(){try{const e=this._textAreaHost.current?.firstChild?.firstChild;e.select(),e.setSelectionRange(0,99999),navigator.clipboard.writeText(e.value)}catch(e){window.alert("Could not copy to clipboard, see log."),s.Logger.Error(e)}}populateGltfExtras(){if(this.state.isValidJson)try{const e=this.parsableString(this.state.selectedEntityMetadata);e&&(Object.prototype.hasOwnProperty.call(e,"gltf")?Object.prototype.hasOwnProperty.call(e.gltf,"extras")?this.setState({statusMessage:"metadata.gltf.extras property already exists"}):(e.gltf.extras={},this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:this.parseMetaObject(this.state.isValidJson,e),statusMessage:"metadata.gltf.extras property inserted, don't forget to Update!"})):(e.gltf={extras:{}},this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:this.parseMetaObject(this.state.isValidJson,e),statusMessage:"metadata.gltf property inserted, don't forget to Update!"})))}catch(e){this.setState({statusMessage:e.message})}}render(){const e=this.state.preventObjCorruption&&this.state.metadataPropType===vl.OBJECT;return(0,o.jsxs)(Pn,{title:"METADATA",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(Ln,{label:"Property type",value:this.state.metadataPropType}),(0,o.jsx)(ls,{label:"Prevent Object corruption",disabled:!1,isSelected:()=>this.state.preventObjCorruption,onSelect:e=>{this.setState({preventObjCorruption:e}),this.setTextAreaDisabled(e&&this.state.metadataPropType===vl.OBJECT)}}),(0,o.jsx)(ls,{label:"Pretty JSON",disabled:!1,isSelected:()=>this.state.prettyJson,onSelect:e=>{if(this.setState({prettyJson:e}),this.props.entity&&this.state.metadataPropType!==vl.NULL&&this.state.metadataPropType!==vl.UNDEFINED){const t=this.parsableString(this.state.selectedEntityMetadata);t&&!this.isString(t)&&this.setState({dirty:!0,selectedEntityMetadata:JSON.stringify(t,void 0,e?2:void 0)})}}}),(0,o.jsx)("div",{ref:this._textAreaHost,id:"metadata-container",className:this.getClassName(),children:(0,o.jsx)(mo,{multilines:!0,value:this.state.selectedEntityMetadata,onChange:e=>{if(e===this.state.selectedEntityMetadata)return;if(this.setState({dirty:!0,prettyJson:!1,selectedEntityMetadata:e}),""===e||"undefined"===e)return void this.setState({isValidJson:!1,metadataPropType:vl.UNDEFINED});if("null"===e)return void this.setState({isValidJson:!1,metadataPropType:vl.NULL});const t=!!this.parsableString(e);this.setState({isValidJson:t,metadataPropType:t?vl.JSON:vl.STRING})}})}),(0,o.jsx)("div",{className:"copy-root",children:(0,o.jsx)("div",{className:"copy-container",onClick:()=>this.copyToClipboard(),title:"Copy to clipboard",children:(0,o.jsx)("img",{src:as,alt:"Copy"})})}),(0,o.jsx)(Dn,{label:"Populate glTF extras",onClick:this.populateGltfExtras,isDisabled:!this.state.isValidJson||e}),(0,o.jsx)(Dn,{label:"Update metadata"+(this.props.entity?" as "+this.state.metadataPropType:""),onClick:()=>{if(this.props.entity){if(this.state.metadataPropType===vl.NULL)return this.props.entity.metadata=null,void this.setState({statusMessage:"metadata set to null",dirty:!1});if(this.state.metadataPropType===vl.UNDEFINED)return delete this.props.entity.metadata,void this.setState({statusMessage:"metadata set to undefined",dirty:!1});const e=this.parsableString(this.state.selectedEntityMetadata);this.props.entity.metadata=e||this.state.selectedEntityMetadata,this.setState({statusMessage:"metadata updated",dirty:!1})}},isDisabled:!this.state.dirty||e}),(0,o.jsx)("div",{className:"type-status",children:this.state.statusMessage})]})}}class wl extends kn{constructor(e){super(e),this._lockObject=new ja}timerRefresh(){this._lockObject.lock||this.forceUpdate()}componentDidMount(){this._timerIntervalId=window.setInterval((()=>this.timerRefresh()),500)}componentWillUnmount(){window.clearInterval(this._timerIntervalId)}renderContent(){const e=this.props.selectedEntity;if(!e)return(0,o.jsx)("div",{className:"infoMessage",children:"Please select an entity in the scene explorer."});if(e.getClassName){const t=e.getClassName();if("Scene"===t){const t=e;return(0,o.jsx)(Xa,{scene:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Sound"===t){const t=e;return(0,o.jsx)(fl,{sound:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Sprite"===t){const t=e;return(0,o.jsx)(ml,{sprite:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("SpriteManager"===t){const t=e;return(0,o.jsx)(gl,{spriteManager:t,globalState:this.props.globalState,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Mesh")){const t=e;if(t.getTotalVertices()>0)return(0,o.jsx)("div",{children:(0,o.jsx)(gi,{globalState:this.props.globalState,mesh:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})})}if(-1!==t.indexOf("ParticleSystem")){const t=e;return(0,o.jsx)(bl,{globalState:this.props.globalState,system:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("FreeCamera")||-1!==t.indexOf("UniversalCamera")||-1!==t.indexOf("WebXRCamera")||-1!==t.indexOf("DeviceOrientationCamera")){const t=e;return(0,o.jsx)(si,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("ArcRotateCamera")){const t=e;return(0,o.jsx)(oi,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("FollowCamera")){const t=e;return(0,o.jsx)(Cl,{globalState:this.props.globalState,camera:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("HemisphericLight"===t){const t=e;return(0,o.jsx)(ei,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PointLight"===t){const t=e;return(0,o.jsx)(ri,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("DirectionalLight"===t){const t=e;return(0,o.jsx)(Zi,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("SpotLight"===t){const t=e;return(0,o.jsx)(Ji,{globalState:this.props.globalState,light:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("TransformNode")||-1!==t.indexOf("Mesh")){const t=e;return(0,o.jsx)(mi,{transformNode:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("MultiMaterial"===t){const t=e;return(0,o.jsx)(el,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StandardMaterial"===t){const t=e;return(0,o.jsx)(ma,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("NodeMaterial"===t){const t=e;return(0,o.jsx)($i,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRMaterial"===t){const t=e;return(0,o.jsx)(Ja,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRMetallicRoughnessMaterial"===t){const t=e;return(0,o.jsx)(Di,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("PBRSpecularGlossinessMaterial"===t){const t=e;return(0,o.jsx)(Ti,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("BackgroundMaterial"===t){const t=e;return(0,o.jsx)(Ai,{globalState:this.props.globalState,material:t,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("AnimationGroup"===t){const t=e;return(0,o.jsx)(ji,{globalState:this.props.globalState,animationGroup:t,scene:this.props.scene,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("TargetedAnimation"===t){const t=e;return(0,o.jsx)(Al,{globalState:this.props.globalState,targetedAnimation:t,scene:this.props.scene,lockObject:this._lockObject,onSelectionChangedObservable:this.props.onSelectionChangedObservable,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Material")){const t=e;return(0,o.jsx)(ba,{material:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("DefaultRenderingPipeline")){const t=e;return(0,o.jsx)(Gi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("LensRenderingPipeline")){const t=e;return(0,o.jsx)(Qi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSAORenderingPipeline")){const t=e;return(0,o.jsx)(Fi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSAO2RenderingPipeline")){const t=e;return(0,o.jsx)(Hi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("SSRRenderingPipeline")){const t=e;return(0,o.jsx)(Wi,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("RenderingPipeline")){const t=e;return(0,o.jsx)(Ui,{renderPipeline:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("PostProcess")){const t=e;return(0,o.jsx)(Ri,{postProcess:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Layer")){const t=e;return(0,o.jsx)(xl,{layer:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Texture")){const t=e;return(0,o.jsx)(Za,{texture:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Skeleton")){const t=e;return(0,o.jsx)(Vi,{skeleton:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(-1!==t.indexOf("Bone")){const t=e;return(0,o.jsx)(Yi,{bone:t,globalState:this.props.globalState,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("TextBlock"===t){const t=e;return(0,o.jsx)(xi,{textBlock:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("InputText"===t){const t=e;return(0,o.jsx)(yi,{inputText:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ColorPicker"===t){const t=e;return(0,o.jsx)(vi,{colorPicker:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Image"===t){const t=e;return(0,o.jsx)(Oi,{image:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Slider"===t){const t=e;return(0,o.jsx)(Si,{slider:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ImageBasedSlider"===t){const t=e;return(0,o.jsx)(wi,{imageBasedSlider:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Rectangle"===t){const t=e;return(0,o.jsx)(Mi,{rectangle:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("StackPanel"===t){const t=e;return(0,o.jsx)(_i,{stackPanel:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Grid"===t){const t=e;return(0,o.jsx)(Ei,{grid:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("ScrollViewer"===t){const t=e;return(0,o.jsx)(Ii,{scrollViewer:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Ellipse"===t){const t=e;return(0,o.jsx)(Ni,{ellipse:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Checkbox"===t){const t=e;return(0,o.jsx)(ki,{checkbox:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("RadioButton"===t){const t=e;return(0,o.jsx)(Li,{radioButtons:[t],lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if("Line"===t){const t=e;return(0,o.jsx)(Pi,{line:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}if(e._host){const t=e;return(0,o.jsx)(fi,{control:t,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable})}return(0,o.jsx)(yl,{item:e,lockObject:this._lockObject,onPropertyChangedObservable:this.props.onPropertyChangedObservable,globalState:this.props.globalState})}return null}render(){const e=this.props.selectedEntity||{},t=Object.prototype.hasOwnProperty.call(e,"metadata");return(0,o.jsxs)("div",{className:"pane",children:[this.renderContent(),t&&(0,o.jsx)(Sl,{globalState:this.props.globalState,entity:e})]})}}class Ml extends r.Component{constructor(e){super(e),this._backStack=new Array,this.state={isBackVisible:!1}}componentDidMount(){this.props.onSelectionChangedObservable&&(this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((e=>{0!==this._backStack.length&&e===this._backStack[this._backStack.length-1]||(this._backStack.push(e),this.setState({isBackVisible:this._backStack.length>1}))})))}componentWillUnmount(){this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)}goBack(){this._backStack.pop();const e=this._backStack[this._backStack.length-1];this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(e),this.setState({isBackVisible:this._backStack.length>1})}renderLogo(){return this.props.noCommands?null:this.props.handleBack?this.state.isBackVisible?(0,o.jsx)("div",{id:"back",onClick:()=>this.goBack(),children:(0,o.jsx)(Pr,{icon:on})}):null:(0,o.jsx)("img",{id:"logo",style:{top:"0%"},src:"https://www.babylonjs.com/Assets/logo-babylonjs-social-twitter.png"})}render(){return(0,o.jsxs)("div",{id:"header",children:[this.renderLogo(),(0,o.jsx)("div",{id:"title",children:this.props.title}),(0,o.jsxs)("div",{id:"commands",children:[!this.props.noCommands&&!this.props.noExpand&&(0,o.jsx)("div",{className:"expand",onClick:()=>this.props.onPopup(),children:(0,o.jsx)(Pr,{icon:Yr})}),!this.props.noCommands&&!this.props.noClose&&(0,o.jsx)("div",{className:"close",onClick:()=>this.props.onClose(),children:(0,o.jsx)(Pr,{icon:xn})})]})]})}}class Nl extends r.Component{constructor(e){super(e)}render(){return this.props.icon?(0,o.jsxs)("div",{className:"iconMessageLine",children:[(0,o.jsx)("div",{className:"icon",style:{color:this.props.color?this.props.color:""},children:(0,o.jsx)(Pr,{icon:this.props.icon})}),(0,o.jsx)("div",{className:"value",title:this.props.text,children:this.props.text})]}):(0,o.jsx)("div",{className:"messageLine",children:(0,o.jsx)("div",{className:"value",title:this.props.text,style:{color:this.props.color?this.props.color:""},children:this.props.text})})}}var kl=p(2842);class Ll extends r.Component{constructor(){super(...arguments),this._onValidationResultsUpdatedObserver=null}openValidationDetails(){const e=this.props.globalState.validationResults,t=window.open("","_blank");t&&(t.document.title="glTF Validation Results",t.document.body.innerText=JSON.stringify(e,null,2),t.document.body.style.whiteSpace="pre",t.document.body.style.fontFamily="monospace",t.document.body.style.fontSize="14px",t.focus())}prepareText(e,t){return t?`${t} ${e}s`:`${e}`}componentDidMount(){this.props.globalState&&(this._onValidationResultsUpdatedObserver=this.props.globalState.onValidationResultsUpdatedObservable.add((()=>{this.forceUpdate()})))}componentWillUnmount(){this.props.globalState&&this._onValidationResultsUpdatedObserver&&this.props.globalState.onValidationResultsUpdatedObservable.remove(this._onValidationResultsUpdatedObserver)}renderValidation(){const e=this.props.globalState.validationResults;if(!e)return null;const t=e.issues;return(0,o.jsxs)(Pn,{title:"GLTF VALIDATION",closed:!t.numErrors&&!t.numWarnings,selection:this.props.globalState,children:[0!==t.numErrors&&(0,o.jsx)(Nl,{text:"Your file has some validation issues",icon:Sn,color:"Red"}),0===t.numErrors&&(0,o.jsx)(Nl,{text:"Your file is a valid glTF file",icon:On,color:"Green"}),(0,o.jsx)(Ln,{label:"Errors",value:t.numErrors.toString()}),(0,o.jsx)(Ln,{label:"Warnings",value:t.numWarnings.toString()}),(0,o.jsx)(Ln,{label:"Infos",value:t.numInfos.toString()}),(0,o.jsx)(Ln,{label:"Hints",value:t.numHints.toString()}),(0,o.jsx)(Ln,{label:"More details",value:"Click here",onLink:()=>this.openValidationDetails()})]})}render(){const e=this.props.globalState.glTFLoaderExtensionDefaults,t=this.props.globalState.glTFLoaderDefaults,r=void 0!==kl.GLTFLoaderAnimationStartMode?[{label:"None",value:kl.GLTFLoaderAnimationStartMode.NONE},{label:"First",value:kl.GLTFLoaderAnimationStartMode.FIRST},{label:"ALL",value:kl.GLTFLoaderAnimationStartMode.ALL}]:[{label:"None",value:0},{label:"First",value:1},{label:"ALL",value:2}],n=void 0!==kl.GLTFLoaderCoordinateSystemMode?[{label:"Auto",value:kl.GLTFLoaderCoordinateSystemMode.AUTO},{label:"Right handed",value:kl.GLTFLoaderCoordinateSystemMode.FORCE_RIGHT_HANDED}]:[{label:"Auto",value:0},{label:"Right handed",value:1}];return(0,o.jsxs)("div",{children:[(0,o.jsxs)(Pn,{title:"GLTF LOADER",closed:!0,selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Always compute bounding box",target:t,propertyName:"alwaysComputeBoundingBox"}),(0,o.jsx)(ls,{label:"Always compute skeleton root node",target:t,propertyName:"alwaysComputeSkeletonRootNode"}),(0,o.jsx)(ao,{label:"Animation start mode",options:r,target:t,propertyName:"animationStartMode"}),(0,o.jsx)(ls,{label:"Capture performance counters",target:t,propertyName:"capturePerformanceCounters"}),(0,o.jsx)(ls,{label:"Compile materials",target:t,propertyName:"compileMaterials"}),(0,o.jsx)(ls,{label:"Compile shadow generators",target:t,propertyName:"compileShadowGenerators"}),(0,o.jsx)(ao,{label:"Coordinate system",options:n,target:t,propertyName:"coordinateSystemMode"}),(0,o.jsx)(ls,{label:"Create instances",target:t,propertyName:"createInstances"}),(0,o.jsx)(ls,{label:"Enable 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LODs",target:e.MSFT_lod,propertyName:"maxLODsToLoad",additionalClass:"gltf-extension-property",isInteger:!0}),(0,o.jsx)(ls,{label:"MSFT_minecraftMesh",isSelected:()=>e.MSFT_minecraftMesh.enabled,onSelect:t=>e.MSFT_minecraftMesh.enabled=t}),(0,o.jsx)(ls,{label:"MSFT_sRGBFactors",isSelected:()=>e.MSFT_sRGBFactors.enabled,onSelect:t=>e.MSFT_sRGBFactors.enabled=t}),(0,o.jsx)(ls,{label:"MSFT_audio_emitter",isSelected:()=>e.MSFT_audio_emitter.enabled,onSelect:t=>e.MSFT_audio_emitter.enabled=t}),(0,o.jsx)(Nl,{text:"You need to reload your file to see these changes"})]}),this.props.globalState.validationResults&&this.renderValidation()]})}}var Pl=p(513);class Il extends r.Component{constructor(e){super(e),this._id=Il._IDGenerator++,this._uploadInputRef=r.createRef()}onChange(e){const t=e.target.files;t&&t.length&&this.props.onClick(e),e.target.value=""}render(){return(0,o.jsxs)("div",{className:"buttonLine",children:[this.props.icon&&(0,o.jsx)("img",{src:this.props.icon,title:this.props.iconLabel,alt:this.props.iconLabel,className:"icon"}),(0,o.jsx)("label",{htmlFor:"file-upload"+this._id,className:"file-upload",children:this.props.label}),(0,o.jsx)("input",{ref:this._uploadInputRef,id:"file-upload"+this._id,type:"file",accept:this.props.accept,onChange:e=>this.onChange(e),multiple:!0})]})}}Il._IDGenerator=0;var El=p(1684),Dl=p.n(El);const Tl=[{label:"PNG",value:0,imageType:"image/png"},{label:"WebP",value:1,imageType:"image/webp"}];class _l extends kn{constructor(e){super(e),this._lockObject=new ja,this._screenShotSize={precision:1},this._gifOptions={width:512,frequency:200},this._useWidthHeight=!1,this._isExportingGltf=!1,this._gltfExportOptions={exportDisabledNodes:!1,exportSkyboxes:!1,exportCameras:!1,exportLights:!1},this._crunchingGIF=!1,this._reflectorHostname="localhost",this._reflectorPort=1234,this._envOptions={imageTypeIndex:0,imageQuality:.8},this.state={tag:"Record video"};const t=this.props.globalState.sceneImportDefaults;void 0===t.overwriteAnimations&&(t.overwriteAnimations=!0),void 0===t.animationGroupLoadingMode&&(t.animationGroupLoadingMode=0)}componentDidMount(){Pl.GLTF2Export||s.Tools.Warn("GLTF2Export is not available. Make sure to load the serializers library")}componentWillUnmount(){if(this._videoRecorder&&(this._videoRecorder.stopRecording(),this._videoRecorder.dispose(),this._videoRecorder=null),this._gifRecorder)return this._gifRecorder.render(),void(this._gifRecorder=null)}captureScreenshot(){const e=this.props.scene;e.activeCamera&&s.Tools.CreateScreenshot(e.getEngine(),e.activeCamera,this._screenShotSize)}captureEquirectangular(){const e=this.props.scene;e.activeCamera&&(0,s.captureEquirectangularFromScene)(e,{size:1024,filename:"equirectangular_capture.png"})}captureRender(){const e=this.props.scene,t={height:this._screenShotSize.height,width:this._screenShotSize.width,precision:this._screenShotSize.precision};this._useWidthHeight||(this._screenShotSize.width=void 0,this._screenShotSize.height=void 0),e.activeCamera&&s.Tools.CreateScreenshotUsingRenderTarget(e.getEngine(),e.activeCamera,this._screenShotSize,void 0,void 0,4),this._screenShotSize=t}recordVideo(){if(this._videoRecorder&&this._videoRecorder.isRecording)return void this._videoRecorder.stopRecording();const e=this.props.scene;this._videoRecorder||(this._videoRecorder=new s.VideoRecorder(e.getEngine())),this._videoRecorder.startRecording().then((()=>{this.setState({tag:"Record video"})})),this.setState({tag:"Stop recording"})}recordGIFInternal(){const e=URL.createObjectURL(this._gifWorkerBlob);this._gifRecorder=new(Dl())({workers:2,quality:10,workerScript:e});const t=this.props.scene.getEngine();this._previousRenderingScale=t.getHardwareScalingLevel(),t.setHardwareScalingLevel(t.getRenderWidth()/this._gifOptions.width??1);const r=setInterval((()=>{this._gifRecorder?this._gifRecorder.addFrame(t.getRenderingCanvas(),{delay:0,copy:!0}):clearInterval(r)}),this._gifOptions.frequency);this._gifRecorder.on("finished",(r=>{this._crunchingGIF=!1,s.Tools.Download(r,"record.gif"),this.forceUpdate(),URL.revokeObjectURL(e),t.setHardwareScalingLevel(this._previousRenderingScale)})),this.forceUpdate()}recordGIF(){if(this._gifRecorder)return this._crunchingGIF=!0,this.forceUpdate(),this._gifRecorder.render(),void(this._gifRecorder=null);this._gifWorkerBlob?this.recordGIFInternal():s.Tools.LoadFileAsync("https://cdn.jsdelivr.net/gh//terikon/gif.js.optimized@0.1.6/dist/gif.worker.js").then((e=>{this._gifWorkerBlob=new Blob([e],{type:"application/javascript"}),this.recordGIFInternal()}))}importAnimations(e){const t=this.props.scene,r=this.props.globalState.sceneImportDefaults.overwriteAnimations,n=this.props.globalState.sceneImportDefaults.animationGroupLoadingMode;new s.FilesInput(t.getEngine(),t,(()=>{}),(()=>{}),(()=>{}),(()=>{}),(()=>{}),(function(e){if(e){const o=function(e){e.animationGroups.length>0&&e.animationGroups[0].play(!0)};s.SceneLoader.ImportAnimationsAsync("file:",e,t,r,n,null,o)}}),(()=>{})).loadFiles(e)}exportGLTF(){const e=this.props.scene;this._isExportingGltf=!0,this.forceUpdate();const t=e=>{if(!this._gltfExportOptions.exportDisabledNodes&&!e.isEnabled())return!1;if(!this._gltfExportOptions.exportSkyboxes&&e instanceof s.Mesh&&e.material){const t=e.material.reflectionTexture;if(t&&t.coordinatesMode===s.Texture.SKYBOX_MODE)return!1}return!(!this._gltfExportOptions.exportCameras&&e instanceof s.Camera||!this._gltfExportOptions.exportLights&&e instanceof s.Light)};Pl.GLTF2Export.GLBAsync(e,"scene",{shouldExportNode:e=>t(e)}).then((e=>{this._isExportingGltf=!1,this.forceUpdate(),e.downloadFiles()}),(()=>{this._isExportingGltf=!1,this.forceUpdate()}))}exportBabylon(){const e=this.props.scene,t=JSON.stringify(s.SceneSerializer.Serialize(e)),r=new Blob([t],{type:"octet/stream"});s.Tools.Download(r,"scene.babylon")}createEnvTexture(){const e=this.props.scene;s.EnvironmentTextureTools.CreateEnvTextureAsync(e.environmentTexture,{imageType:Tl[this._envOptions.imageTypeIndex].imageType,imageQuality:this._envOptions.imageQuality}).then((e=>{const t=new Blob([e],{type:"octet/stream"});s.Tools.Download(t,"environment.env")})).catch((e=>{s.Logger.Error(e),alert(e)}))}exportReplay(){this.props.globalState.recorder.export(),this.forceUpdate()}startRecording(){this.props.globalState.recorder.trackScene(this.props.scene),this.forceUpdate()}applyDelta(e){s.Tools.ReadFile(e,(e=>{this.props.globalState.recorder.applyDelta(e,this.props.scene),this.forceUpdate()}))}connectReflector(){this._reflector&&this._reflector.close(),this._reflector=new s.Reflector(this.props.scene,this._reflectorHostname,this._reflectorPort)}render(){const e=this.props.scene;if(!e)return null;const t=this.props.globalState.sceneImportDefaults;return(0,o.jsxs)("div",{className:"pane",children:[(0,o.jsxs)(Pn,{title:"CAPTURE",selection:this.props.globalState,children:[(0,o.jsx)(Dn,{label:"Screenshot",onClick:()=>this.captureScreenshot()}),(0,o.jsx)(Dn,{label:"Generate equirectangular capture",onClick:()=>this.captureEquirectangular()}),(0,o.jsx)(Dn,{label:this.state.tag,onClick:()=>this.recordVideo()})]}),(0,o.jsxs)(Pn,{title:"CAPTURE WITH RTT",selection:this.props.globalState,children:[(0,o.jsx)(Dn,{label:"Capture",onClick:()=>this.captureRender()}),(0,o.jsxs)("div",{className:"vector3Line",children:[(0,o.jsx)(no,{lockObject:this._lockObject,label:"Precision",target:this._screenShotSize,propertyName:"precision",onPropertyChangedObservable:this.props.onPropertyChangedObservable}),(0,o.jsx)(ls,{label:"Use Width/Height",onSelect:e=>{this._useWidthHeight=e,this.forceUpdate()},isSelected:()=>this._useWidthHeight}),this._useWidthHeight&&(0,o.jsxs)("div",{className:"secondLine",children:[(0,o.jsx)(io,{lockObject:this._lockObject,label:"Width",precision:0,step:1,value:this._screenShotSize.width?this._screenShotSize.width:512,onChange:e=>this._screenShotSize.width=e}),(0,o.jsx)(io,{lockObject:this._lockObject,label:"Height",precision:0,step:1,value:this._screenShotSize.height?this._screenShotSize.height:512,onChange:e=>this._screenShotSize.height=e})]})]})]}),(0,o.jsxs)(Pn,{title:"GIF",selection:this.props.globalState,children:[this._crunchingGIF&&(0,o.jsx)(Nl,{text:"Creating the GIF file..."}),!this._crunchingGIF&&(0,o.jsx)(Dn,{label:this._gifRecorder?"Stop":"Record",onClick:()=>this.recordGIF()}),!this._crunchingGIF&&!this._gifRecorder&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(no,{lockObject:this._lockObject,label:"Resolution",isInteger:!0,target:this._gifOptions,propertyName:"width"}),(0,o.jsx)(no,{lockObject:this._lockObject,label:"Frequency (ms)",isInteger:!0,target:this._gifOptions,propertyName:"frequency"})]})]}),(0,o.jsxs)(Pn,{title:"REPLAY",selection:this.props.globalState,children:[!this.props.globalState.recorder.isRecording&&(0,o.jsx)(Dn,{label:"Start recording",onClick:()=>this.startRecording()}),this.props.globalState.recorder.isRecording&&(0,o.jsx)(ii,{value:"Record in progress"}),this.props.globalState.recorder.isRecording&&(0,o.jsx)(Dn,{label:"Generate delta file",onClick:()=>this.exportReplay()}),(0,o.jsx)(Tn,{label:"Apply delta file",onClick:e=>this.applyDelta(e),accept:".json"})]}),(0,o.jsxs)(Pn,{title:"SCENE IMPORT",selection:this.props.globalState,children:[(0,o.jsx)(Il,{label:"Import animations",accept:"gltf",onClick:e=>this.importAnimations(e)}),(0,o.jsx)(ls,{label:"Overwrite animations",target:t,propertyName:"overwriteAnimations",onSelect:e=>{t.overwriteAnimations=e,this.forceUpdate()}}),!1===t.overwriteAnimations&&(0,o.jsx)(ao,{label:"Animation merge mode",options:[{label:"Clean",value:0},{label:"Stop",value:1},{label:"Sync",value:2},{label:"NoSync",value:3}],target:t,propertyName:"animationGroupLoadingMode"})]}),(0,o.jsxs)(Pn,{title:"SCENE EXPORT",selection:this.props.globalState,children:[(0,o.jsx)(Dn,{label:"Export to Babylon",onClick:()=>this.exportBabylon()}),!e.getEngine().premultipliedAlpha&&e.environmentTexture&&e.environmentTexture._prefiltered&&e.activeCamera&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(Dn,{label:"Generate .env texture",onClick:()=>this.createEnvTexture()}),(0,o.jsx)(ao,{label:"Image type",options:Tl,target:this._envOptions,propertyName:"imageTypeIndex",onSelect:()=>{this.forceUpdate()}}),this._envOptions.imageTypeIndex>0&&(0,o.jsx)(no,{lockObject:this._lockObject,label:"Quality",isInteger:!1,min:0,max:1,target:this._envOptions,propertyName:"imageQuality"})]})]}),(0,o.jsxs)(Pn,{title:"GLTF EXPORT",selection:this.props.globalState,children:[this._isExportingGltf&&(0,o.jsx)(Ln,{label:"Please wait..exporting",ignoreValue:!0}),!this._isExportingGltf&&(0,o.jsxs)(o.Fragment,{children:[(0,o.jsx)(ls,{label:"Export Disabled Nodes",isSelected:()=>this._gltfExportOptions.exportDisabledNodes,onSelect:e=>this._gltfExportOptions.exportDisabledNodes=e}),(0,o.jsx)(ls,{label:"Export Skybox",isSelected:()=>this._gltfExportOptions.exportSkyboxes,onSelect:e=>this._gltfExportOptions.exportSkyboxes=e}),(0,o.jsx)(ls,{label:"Export Cameras",isSelected:()=>this._gltfExportOptions.exportCameras,onSelect:e=>this._gltfExportOptions.exportCameras=e}),(0,o.jsx)(ls,{label:"Export Lights",isSelected:()=>this._gltfExportOptions.exportLights,onSelect:e=>this._gltfExportOptions.exportLights=e}),(0,o.jsx)(Dn,{label:"Export to GLB",onClick:()=>this.exportGLTF()})]})]}),kl.GLTFFileLoader&&(0,o.jsx)(Ll,{lockObject:this._lockObject,scene:e,globalState:this.props.globalState}),(0,o.jsxs)(Pn,{title:"REFLECTOR",selection:this.props.globalState,children:[(0,o.jsx)(mo,{lockObject:this._lockObject,label:"Hostname",target:this,propertyName:"_reflectorHostname"}),(0,o.jsx)(no,{lockObject:this._lockObject,label:"Port",target:this,propertyName:"_reflectorPort",isInteger:!0}),(0,o.jsx)(Dn,{label:"Connect",onClick:()=>this.connectReflector()})]})]})}}class zl extends kn{constructor(e){super(e)}render(){const e=this.props.globalState;return(0,o.jsx)("div",{className:"pane",children:(0,o.jsxs)(Pn,{title:"UI",selection:this.props.globalState,children:[(0,o.jsx)(ls,{label:"Only display Euler values",target:e,propertyName:"onlyUseEulers"}),(0,o.jsx)(ls,{label:"Ignore backfaces when picking",target:e,propertyName:"ignoreBackfacesForPicking"})]})})}}var Rl=p(729),Bl={};Bl.styleTagTransform=Qn(),Bl.setAttributes=Vn(),Bl.insert=Hn().bind(null,"head"),Bl.domAPI=Gn(),Bl.insertStyleElement=Zn(),Bn()(Rl.A,Bl),Rl.A&&Rl.A.locals&&Rl.A.locals;const Ul=to;class Gl extends r.Component{constructor(e){super(e),this._once=!0;let t=void 0===e.initialTab?0:e.initialTab;if(this.props.globalState){const e=this.props.globalState.validationResults;e&&(e.issues.numErrors||e.issues.numWarnings)&&(t=3)}this.state={selectedEntity:null,selectedIndex:t}}componentDidMount(){this.props.globalState&&(this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((e=>{this.setState({selectedEntity:e,selectedIndex:0})})),this._onTabChangedObserver=this.props.globalState.onTabChangedObservable.add((e=>{this.setState({selectedIndex:e})})))}componentWillUnmount(){this.props.globalState&&(this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onTabChangedObserver&&this.props.globalState.onTabChangedObservable.remove(this._onTabChangedObserver))}changeSelectedTab(e){this.props.globalState&&this.props.globalState.onTabChangedObservable.notifyObservers(e)}renderContent(){return this.props.globalState&&this.props.scene?(0,o.jsxs)(Er,{selectedIndex:this.state.selectedIndex,onSelectedIndexChange:e=>this.changeSelectedTab(e),children:[(0,o.jsx)(wl,{title:"Properties",icon:Dr,scene:this.props.scene,selectedEntity:this.state.selectedEntity,globalState:this.props.globalState,onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,onPropertyChangedObservable:this.props.globalState.onPropertyChangedObservable}),(0,o.jsx)(Ds,{title:"Debug",icon:mn,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(Ls,{title:"Statistics",icon:Vr,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(_l,{title:"Tools",icon:en,scene:this.props.scene,globalState:this.props.globalState}),(0,o.jsx)(zl,{title:"Settings",icon:dn,scene:this.props.scene,globalState:this.props.globalState})]}):null}onClose(){this.props.onClose&&this.props.onClose()}onPopup(){this.props.onPopup&&this.props.onPopup()}render(){return this.props.popupMode?(0,o.jsxs)("div",{id:"actionTabs",children:[!this.props.noHeader&&(0,o.jsx)(Ml,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup(),onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("actionTabs");e&&(e.style.width="200px")}),150)),(0,o.jsxs)(Ul,{id:"actionTabs",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},children:[!this.props.noHeader&&(0,o.jsx)(Ml,{title:"INSPECTOR",handleBack:!0,noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup(),onSelectionChangedObservable:this.props.globalState?this.props.globalState.onSelectionChangedObservable:void 0}),this.renderContent()]}))}}const Fl={prefix:"far",iconName:"lightbulb",icon:[384,512,[128161],"f0eb","M297.2 248.9C311.6 228.3 320 203.2 320 176c0-70.7-57.3-128-128-128S64 105.3 64 176c0 27.2 8.4 52.3 22.8 72.9c3.7 5.3 8.1 11.3 12.8 17.7c0 0 0 0 0 0c12.9 17.7 28.3 38.9 39.8 59.8c10.4 19 15.7 38.8 18.3 57.5L109 384c-2.2-12-5.9-23.7-11.8-34.5c-9.9-18-22.2-34.9-34.5-51.8c0 0 0 0 0 0s0 0 0 0c-5.2-7.1-10.4-14.2-15.4-21.4C27.6 247.9 16 213.3 16 176C16 78.8 94.8 0 192 0s176 78.8 176 176c0 37.3-11.6 71.9-31.4 100.3c-5 7.2-10.2 14.3-15.4 21.4c0 0 0 0 0 0s0 0 0 0c-12.3 16.8-24.6 33.7-34.5 51.8c-5.9 10.8-9.6 22.5-11.8 34.5l-48.6 0c2.6-18.7 7.9-38.6 18.3-57.5c11.5-20.9 26.9-42.1 39.8-59.8c0 0 0 0 0 0s0 0 0 0s0 0 0 0c4.7-6.4 9-12.4 12.7-17.7zM192 128c-26.5 0-48 21.5-48 48c0 8.8-7.2 16-16 16s-16-7.2-16-16c0-44.2 35.8-80 80-80c8.8 0 16 7.2 16 16s-7.2 16-16 16zm0 384c-44.2 0-80-35.8-80-80l0-16 160 0 0 16c0 44.2-35.8 80-80 80z"]},Hl={prefix:"far",iconName:"eye-slash",icon:[640,512,[],"f070","M38.8 5.1C28.4-3.1 13.3-1.2 5.1 9.2S-1.2 34.7 9.2 42.9l592 464c10.4 8.2 25.5 6.3 33.7-4.1s6.3-25.5-4.1-33.7L525.6 386.7c39.6-40.6 66.4-86.1 79.9-118.4c3.3-7.9 3.3-16.7 0-24.6c-14.9-35.7-46.2-87.7-93-131.1C465.5 68.8 400.8 32 320 32c-68.2 0-125 26.3-169.3 60.8L38.8 5.1zm151 118.3C226 97.7 269.5 80 320 80c65.2 0 118.8 29.6 159.9 67.7C518.4 183.5 545 226 558.6 256c-12.6 28-36.6 66.8-70.9 100.9l-53.8-42.2c9.1-17.6 14.2-37.5 14.2-58.7c0-70.7-57.3-128-128-128c-32.2 0-61.7 11.9-84.2 31.5l-46.1-36.1zM394.9 284.2l-81.5-63.9c4.2-8.5 6.6-18.2 6.6-28.3c0-5.5-.7-10.9-2-16c.7 0 1.3 0 2 0c44.2 0 80 35.8 80 80c0 9.9-1.8 19.4-5.1 28.2zm9.4 130.3C378.8 425.4 350.7 432 320 432c-65.2 0-118.8-29.6-159.9-67.7C121.6 328.5 95 286 81.4 256c8.3-18.4 21.5-41.5 39.4-64.8L83.1 161.5C60.3 191.2 44 220.8 34.5 243.7c-3.3 7.9-3.3 16.7 0 24.6c14.9 35.7 46.2 87.7 93 131.1C174.5 443.2 239.2 480 320 480c47.8 0 89.9-12.9 126.2-32.5l-41.9-33zM192 256c0 70.7 57.3 128 128 128c13.3 0 26.1-2 38.2-5.8L302 334c-23.5-5.4-43.1-21.2-53.7-42.3l-56.1-44.2c-.2 2.8-.3 5.6-.3 8.5z"]},Wl={prefix:"far",iconName:"square",icon:[448,512,[9632,9723,9724,61590],"f0c8","M384 80c8.8 0 16 7.2 16 16l0 320c0 8.8-7.2 16-16 16L64 432c-8.8 0-16-7.2-16-16L48 96c0-8.8 7.2-16 16-16l320 0zM64 32C28.7 32 0 60.7 0 96L0 416c0 35.3 28.7 64 64 64l320 0c35.3 0 64-28.7 64-64l0-320c0-35.3-28.7-64-64-64L64 32z"]},Vl={prefix:"far",iconName:"eye",icon:[576,512,[128065],"f06e","M288 80c-65.2 0-118.8 29.6-159.9 67.7C89.6 183.5 63 226 49.4 256c13.6 30 40.2 72.5 78.6 108.3C169.2 402.4 222.8 432 288 432s118.8-29.6 159.9-67.7C486.4 328.5 513 286 526.6 256c-13.6-30-40.2-72.5-78.6-108.3C406.8 109.6 353.2 80 288 80zM95.4 112.6C142.5 68.8 207.2 32 288 32s145.5 36.8 192.6 80.6c46.8 43.5 78.1 95.4 93 131.1c3.3 7.9 3.3 16.7 0 24.6c-14.9 35.7-46.2 87.7-93 131.1C433.5 443.2 368.8 480 288 480s-145.5-36.8-192.6-80.6C48.6 356 17.3 304 2.5 268.3c-3.3-7.9-3.3-16.7 0-24.6C17.3 208 48.6 156 95.4 112.6zM288 336c44.2 0 80-35.8 80-80s-35.8-80-80-80c-.7 0-1.3 0-2 0c1.3 5.1 2 10.5 2 16c0 35.3-28.7 64-64 64c-5.5 0-10.9-.7-16-2c0 .7 0 1.3 0 2c0 44.2 35.8 80 80 80zm0-208a128 128 0 1 1 0 256 128 128 0 1 1 0-256z"]};class Yl extends r.Component{constructor(e){super(e)}onClick(){this.props.onClick&&this.props.onClick()}render(){return(0,o.jsxs)("div",{className:"title",title:this.props.label,onClick:()=>this.onClick(),children:[(0,o.jsx)("div",{className:"titleIcon",children:(0,o.jsx)(Pr,{icon:this.props.icon,color:this.props.color})}),(0,o.jsx)("div",{className:"titleText",children:this.props.label||"no name"})]})}}class Zl extends r.Component{constructor(e){super(e),this.state={popupVisible:!1},this._extensionRef=r.createRef()}showPopup(){this.setState({popupVisible:!0})}componentDidMount(){this._popup&&this._popup.focus()}componentDidUpdate(){this._popup&&this._popup.focus()}render(){if(!this.props.extensibilityGroups)return null;const e=[];for(const t of this.props.extensibilityGroups)t.predicate(this.props.target)&&e.push(...t.entries);return 0===e.length?null:(0,o.jsxs)("div",{ref:this._extensionRef,className:"extensions",children:[(0,o.jsx)("div",{title:"Additional options",className:"icon",onClick:()=>this.showPopup(),children:(0,o.jsx)(Pr,{icon:gn})}),(0,o.jsx)("div",{ref:e=>{this._popup=e},tabIndex:-1,className:this.state.popupVisible?"popup show":"popup",onBlur:()=>this.setState({popupVisible:!1}),children:e.map((e=>(0,o.jsx)("div",{className:"popupMenu",onClick:()=>{e.action(this.props.target),e.keepOpenAfterClick||this.setState({popupVisible:!1})},children:e.label},e.label)))})]})}}class Jl extends r.Component{constructor(e){super(e);const t=this.props.mesh;this.state={isBoundingBoxEnabled:t.showBoundingBox,isVisible:this.props.mesh.isVisible}}showBoundingBox(){const e=this.props.mesh;e.showBoundingBox=!this.state.isBoundingBoxEnabled,this.props.globalState.onPropertyChangedObservable.notifyObservers({object:e,property:"showBoundingBox",value:e.showBoundingBox,initialValue:!e.showBoundingBox}),this.setState({isBoundingBoxEnabled:!this.state.isBoundingBoxEnabled})}switchVisibility(){const e=!this.state.isVisible;this.setState({isVisible:e}),this.props.mesh.isVisible=e,this.props.globalState.onPropertyChangedObservable.notifyObservers({object:this.props.mesh,property:"isVisible",value:e,initialValue:!e})}_getNameForLabel(){return"string"==typeof this.props.mesh.name?this.props.mesh.name:"no name"}_editGeometry(){const e=this.props.mesh;e._internalMetadata.nodeGeometry.edit({nodeGeometryEditorConfig:{backgroundColor:e.getScene().clearColor,hostMesh:e,hostScene:e.getScene()}})}render(){const e=this.props.mesh,t=this.state.isVisible?(0,o.jsx)(Pr,{icon:Vl}):(0,o.jsx)(Pr,{icon:Hl,className:"isNotActive"});return(0,o.jsxs)("div",{className:"meshTools",children:[(0,o.jsx)(Yl,{label:this._getNameForLabel(),onClick:()=>this.props.onClick(),icon:$r,color:"dodgerblue"}),e._internalMetadata&&e._internalMetadata.nodeGeometry&&(0,o.jsx)("div",{className:"edit icon",onClick:()=>this._editGeometry(),title:"Edit Node Geometry",children:(0,o.jsx)(Pr,{icon:nn})}),(0,o.jsx)("div",{className:this.state.isBoundingBoxEnabled?"bounding-box selected icon":"bounding-box icon",onClick:()=>this.showBoundingBox(),title:"Show/Hide bounding box",children:(0,o.jsx)(Pr,{icon:Wl})}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchVisibility(),title:"Show/Hide mesh",children:t}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class Ql extends r.Component{constructor(e){super(e);const t=this.props.camera,r=t.getScene();this.state={isActive:r.activeCamera===t,isGizmoEnabled:t.reservedDataStore&&t.reservedDataStore.cameraGizmo}}setActive(){const e=this.props.camera,t=e.getScene(),r=t.activeCamera;t.activeCamera=e,e.attachControl(!0),this.props.globalState.onPropertyChangedObservable.notifyObservers({object:t,property:"activeCamera",value:e,initialValue:r}),this.setState({isActive:!0})}componentDidMount(){const e=this.props.camera.getScene();this._onBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{const t=this.props.camera;this.state.isActive&&e.activeCameras&&e.activeCameras.length<=1&&e.activeCamera!==t&&t.detachControl();const r=e.activeCamera===t;r!==this.state.isActive&&this.setState({isActive:r})}))}componentWillUnmount(){this._onBeforeRenderObserver&&this.props.camera.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver)}toggleGizmo(){const e=this.props.camera;e.reservedDataStore&&e.reservedDataStore.cameraGizmo?(e.getScene().reservedDataStore&&e.getScene().reservedDataStore.gizmoManager&&e.getScene().reservedDataStore.gizmoManager.attachToMesh(null),this.props.globalState.enableCameraGizmo(e,!1),this.setState({isGizmoEnabled:!1})):(this.props.globalState.enableCameraGizmo(e,!0,this.props.gizmoCamera),this.setState({isGizmoEnabled:!0}))}render(){const e=this.state.isActive?(0,o.jsx)(Pr,{icon:Nn}):(0,o.jsx)(Pr,{icon:Nn,className:"isNotActive"}),t=this.props.camera.getScene(),r=this.state.isGizmoEnabled||this.props.camera&&this.props.camera.reservedDataStore&&this.props.camera.reservedDataStore.cameraGizmo?(0,o.jsx)(Pr,{icon:rn}):(0,o.jsx)(Pr,{icon:rn,className:"isNotActive"});return(0,o.jsxs)("div",{className:"cameraTools",children:[(0,o.jsx)(Yl,{label:this.props.camera.name,onClick:()=>this.props.onClick(),icon:an,color:"green"}),(!t.activeCameras||0===t.activeCameras.length)&&(0,o.jsx)("div",{className:"activeCamera icon",onClick:()=>this.setActive(),title:"Set as main camera and attach to controls",children:e}),(0,o.jsx)("div",{className:"enableGizmo icon",onClick:()=>this.toggleGizmo(),title:"Turn on/off the camera's gizmo",children:r}),(0,o.jsx)(Zl,{target:this.props.camera,extensibilityGroups:this.props.extensibilityGroups})]})}}class Kl extends r.Component{constructor(e){super(e);const t=this.props.light;this.state={isEnabled:t.isEnabled(),isGizmoEnabled:t.reservedDataStore&&t.reservedDataStore.lightGizmo}}switchIsEnabled(){const e=this.props.light;e.setEnabled(!e.isEnabled()),this.props.globalState.onPropertyChangedObservable.notifyObservers({object:e,property:"isEnabled",value:e.isEnabled(),initialValue:!e.isEnabled()}),this.setState({isEnabled:e.isEnabled()})}toggleGizmo(){const e=this.props.light;e.reservedDataStore&&e.reservedDataStore.lightGizmo?(e.getScene().reservedDataStore&&e.getScene().reservedDataStore.gizmoManager&&e.getScene().reservedDataStore.gizmoManager.attachToMesh(null),this.props.globalState.enableLightGizmo(e,!1),this.setState({isGizmoEnabled:!1})):(this.props.globalState.enableLightGizmo(e,!0,this.props.gizmoCamera),this.setState({isGizmoEnabled:!0}))}render(){const e=this.state.isEnabled?(0,o.jsx)(Pr,{icon:Fl}):(0,o.jsx)(Pr,{icon:Fl,className:"isNotActive"}),t=this.state.isGizmoEnabled||this.props.light&&this.props.light.reservedDataStore&&this.props.light.reservedDataStore.lightGizmo?(0,o.jsx)(Pr,{icon:rn}):(0,o.jsx)(Pr,{icon:rn,className:"isNotActive"});return(0,o.jsxs)("div",{className:"lightTools",children:[(0,o.jsx)(Yl,{label:this.props.light.name,onClick:()=>this.props.onClick(),icon:zr,color:"yellow"}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchIsEnabled(),title:"Turn on/off the light",children:e}),(0,o.jsx)("div",{className:"enableGizmo icon",onClick:()=>this.toggleGizmo(),title:"Turn on/off the light's gizmo",children:t}),(0,o.jsx)(Zl,{target:this.props.light,extensibilityGroups:this.props.extensibilityGroups})]})}}class Xl extends r.Component{constructor(e){super(e)}render(){const e="NodeMaterial"===this.props.material.getClassName()?(0,o.jsx)("div",{className:"icon",onClick:()=>{this.props.material.edit({nodeEditorConfig:{backgroundColor:this.props.material.getScene().clearColor}})},title:"Node Material Editor",color:"white",children:(0,o.jsx)(Pr,{icon:nn})}):null;return(0,o.jsxs)("div",{className:"materialTools",children:[(0,o.jsx)(Yl,{label:this.props.material.name,onClick:()=>this.props.onClick(),icon:wn,color:"orange"}),(0,o.jsx)(Zl,{target:this.props.material,extensibilityGroups:this.props.extensibilityGroups}),e]})}}class ql extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"textureTools",children:[(0,o.jsx)(Yl,{label:this.props.texture.name,onClick:()=>this.props.onClick(),icon:Zr,color:"mediumpurple"}),(0,o.jsx)(Zl,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups})]})}}class $l extends r.Component{constructor(e){super(e)}render(){const e=this.props.transformNode;return(0,o.jsxs)("div",{className:"transformNodeTools",children:[(0,o.jsx)(Yl,{label:e.name,onClick:()=>this.props.onClick(),icon:tn,color:"cornflowerblue"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class ep extends r.Component{constructor(e){super(e);const t=this.props.control;this.state={isActive:t.isHighlighted,isVisible:t.isVisible}}highlight(){const e=this.props.control;e.isHighlighted=!e.isHighlighted,this.setState({isActive:e.isHighlighted})}switchVisibility(){const e=!this.state.isVisible;this.setState({isVisible:e}),this.props.control.isVisible=e}render(){const e=this.props.control,t=(e.name||"No name")+` [${e.getClassName()}]`,r=this.state.isActive?(0,o.jsx)(Pr,{icon:Fr}):(0,o.jsx)(Pr,{icon:Fr,className:"isNotActive"}),n=this.state.isVisible?(0,o.jsx)(Pr,{icon:rn}):(0,o.jsx)(Pr,{icon:Gr,className:"isNotActive"});return(0,o.jsxs)("div",{className:"controlTools",children:[(0,o.jsx)(Yl,{label:t,onClick:()=>this.props.onClick(),icon:qr,color:"greenyellow"}),(0,o.jsx)("div",{className:"highlight icon",onClick:()=>this.highlight(),title:"Highlight this control",children:r}),(0,o.jsx)("div",{className:"visibility icon",onClick:()=>this.switchVisibility(),title:"Show/Hide control",children:n}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class tp extends r.Component{constructor(e){super(e),this.state={isInPickingMode:!1}}componentWillUnmount(){const e=this.props.texture;this._onControlPickedObserver&&(e.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null)}onPickingMode(){const e=this.props.texture;this._onControlPickedObserver&&(e.onControlPickedObservable.remove(this._onControlPickedObserver),this._onControlPickedObserver=null),this.state.isInPickingMode||(this._onControlPickedObserver=e.onControlPickedObservable.add((e=>{this.props.onSelectionChangedObservable&&("ScrollViewerWindow"===e.getClassName()&&(e=e.getAscendantOfClass("ScrollViewer")),this.props.onSelectionChangedObservable.notifyObservers(e))}))),this.setState({isInPickingMode:!this.state.isInPickingMode})}render(){return(0,o.jsxs)("div",{className:"adtextureTools",children:[(0,o.jsx)(Yl,{label:this.props.texture.name,onClick:()=>this.props.onClick(),icon:Zr,color:"mediumpurple"}),(0,o.jsx)("div",{className:"icon edit",onClick:()=>Wa(this.props.texture,!0),title:"Edit",children:(0,o.jsx)(Pr,{icon:nn})}),(0,o.jsx)("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:()=>this.onPickingMode(),title:"Turn picking mode on/off",children:(0,o.jsx)(Pr,{icon:pn})}),(0,o.jsx)(Zl,{target:this.props.texture,extensibilityGroups:this.props.extensibilityGroups})]})}}class rp extends r.Component{constructor(e){super(e)}render(){const e=this.props.animationGroup;return(0,o.jsxs)("div",{className:"animationGroupTools",children:[(0,o.jsx)(Yl,{label:e.name,onClick:()=>this.props.onClick(),icon:Jr,color:"cornflowerblue"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class np extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"postProcessTools",children:[(0,o.jsx)(Yl,{label:this.props.postProcess.name,onClick:()=>this.props.onClick(),icon:vn,color:"red"}),(0,o.jsx)(Zl,{target:this.props.postProcess,extensibilityGroups:this.props.extensibilityGroups})]})}}class sp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"postProcessTools",children:[(0,o.jsx)(Yl,{label:this.props.renderPipeline.name,onClick:()=>this.props.onClick(),icon:vn,color:"orangered"}),(0,o.jsx)(Zl,{target:this.props.renderPipeline,extensibilityGroups:this.props.extensibilityGroups})]})}}class op extends r.Component{constructor(e){super(e)}render(){const e=this.props.skeleton;return(0,o.jsxs)("div",{className:"skeletonTools",children:[(0,o.jsx)(Yl,{label:e.name||"no name",onClick:()=>this.props.onClick(),icon:un,color:"gray"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class ap extends r.Component{constructor(e){super(e)}render(){const e=this.props.bone;return(0,o.jsxs)("div",{className:"skeletonTools",children:[(0,o.jsx)(Yl,{label:e.name||"no name",onClick:()=>this.props.onClick(),icon:Mn,color:"lightgray"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class ip extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"particleSystemTools",children:[(0,o.jsx)(Yl,{label:this.props.system.name||"Particle system",onClick:()=>this.props.onClick(),icon:ln,color:"crimson"}),(0,o.jsx)(Zl,{target:this.props.system,extensibilityGroups:this.props.extensibilityGroups})]})}}class lp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"spriteManagerTools",children:[(0,o.jsx)(Yl,{label:this.props.spriteManager.name||"No name",onClick:()=>this.props.onClick(),icon:Tr,color:"blanchedalmond"}),(0,o.jsx)(Zl,{target:this.props.spriteManager,extensibilityGroups:this.props.extensibilityGroups})]})}}class pp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"spriteTools",children:[(0,o.jsx)(Yl,{label:this.props.sprite.name||"No name",onClick:()=>this.props.onClick(),icon:Ur,color:"blanchedalmond"}),(0,o.jsx)(Zl,{target:this.props.sprite,extensibilityGroups:this.props.extensibilityGroups})]})}}class cp extends r.Component{constructor(e){super(e)}render(){const e=this.props.targetedAnimation;return(0,o.jsxs)("div",{className:"targetedAnimationTools",children:[(0,o.jsx)(Yl,{label:e.animation.name,onClick:()=>this.props.onClick(),icon:_r,color:"cornflowerblue"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class dp extends r.Component{constructor(e){super(e)}render(){const e=this.props.sound;return(0,o.jsxs)("div",{className:"soundTools",children:[(0,o.jsx)(Yl,{label:e.name,onClick:()=>this.props.onClick(),icon:jn,color:"teal"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class hp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsxs)("div",{className:"effectLayerTools",children:[(0,o.jsx)(Yl,{label:this.props.layer.name,onClick:()=>this.props.onClick(),icon:bn,color:"Plum"}),(0,o.jsx)(Zl,{target:this.props.layer,extensibilityGroups:this.props.extensibilityGroups})]})}}class up extends r.Component{constructor(e){super(e)}onClick(){this.props.onClick&&this.props.onClick()}render(){const e=this.props.entity;if(e&&e.getClassName){const t=e.getClassName();if(-1!==t.indexOf("Mesh")){const t=e;return(0,o.jsx)(Jl,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,mesh:t,onClick:()=>this.onClick()})}if(-1!==t.indexOf("SpriteManager"))return(0,o.jsx)(lp,{extensibilityGroups:this.props.extensibilityGroups,spriteManager:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Sprite"))return(0,o.jsx)(pp,{extensibilityGroups:this.props.extensibilityGroups,sprite:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Skeleton"))return(0,o.jsx)(op,{extensibilityGroups:this.props.extensibilityGroups,skeleton:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Bone"))return(0,o.jsx)(ap,{extensibilityGroups:this.props.extensibilityGroups,bone:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("TransformNode"))return(0,o.jsx)($l,{extensibilityGroups:this.props.extensibilityGroups,transformNode:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Camera"))return(0,o.jsx)(Ql,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,camera:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Light",t.length-5))return(0,o.jsx)(Kl,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,light:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Material"))return(0,o.jsx)(Xl,{extensibilityGroups:this.props.extensibilityGroups,material:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("ParticleSystem"))return(0,o.jsx)(ip,{extensibilityGroups:this.props.extensibilityGroups,system:e,onClick:()=>this.onClick()});if("AdvancedDynamicTexture"===t)return(0,o.jsx)(tp,{onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable,extensibilityGroups:this.props.extensibilityGroups,texture:e,onClick:()=>this.onClick()});if("AnimationGroup"===t)return(0,o.jsx)(rp,{extensibilityGroups:this.props.extensibilityGroups,animationGroup:e,onClick:()=>this.onClick()});if("TargetedAnimation"===t)return(0,o.jsx)(cp,{extensibilityGroups:this.props.extensibilityGroups,targetedAnimation:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Texture"))return(0,o.jsx)(ql,{extensibilityGroups:this.props.extensibilityGroups,texture:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("RenderingPipeline"))return(0,o.jsx)(sp,{extensibilityGroups:this.props.extensibilityGroups,renderPipeline:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("PostProcess"))return(0,o.jsx)(np,{extensibilityGroups:this.props.extensibilityGroups,postProcess:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Layer"))return(0,o.jsx)(hp,{extensibilityGroups:this.props.extensibilityGroups,layer:e,onClick:()=>this.onClick()});if(-1!==t.indexOf("Sound"))return(0,o.jsx)(dp,{extensibilityGroups:this.props.extensibilityGroups,sound:e,onClick:()=>this.onClick()});if(e._host)return(0,o.jsx)(ep,{extensibilityGroups:this.props.extensibilityGroups,control:e,onClick:()=>this.onClick()})}return(0,o.jsxs)("div",{className:"meshTools",children:[(0,o.jsx)(Yl,{label:e.name,onClick:()=>this.onClick(),icon:Cn,color:"cornflowerblue"}),(0,o.jsx)(Zl,{target:e,extensibilityGroups:this.props.extensibilityGroups})]})}}class bp{static LookForItem(e,t){if(e===t)return!0;const r=e.getChildren?e.getChildren():e.children;if(r&&"MultiMaterial"!==e.getClassName())for(const e of r)if(bp.LookForItem(e,t))return!0;return!1}static _RecursiveRemoveHiddenMeshesAndHoistChildren(e){const t=[];for(const r of e)r.reservedDataStore&&r.reservedDataStore.hidden&&r.getChildMeshes?bp._RecursiveRemoveHiddenMeshesAndHoistChildren(r.getChildMeshes()).forEach((e=>{t.push(e)})):r.reservedDataStore&&r.reservedDataStore.hidden||t.push(r);return t}static GetNameString(e){return e?.name?.toString?e.name.toString():""}static SortAndFilter(e,t){if(!t)return[];const r=bp._RecursiveRemoveHiddenMeshesAndHoistChildren(t);return e&&e.reservedDataStore&&e.reservedDataStore.detachedChildren&&r.push(...e.reservedDataStore.detachedChildren),r.sort(((e,t)=>{const r=bp.GetNameString(e).toLowerCase(),n=bp.GetNameString(t).toLowerCase();return r===n?0:r>n?1:-1}))}}function gp(e){"undefined"!=typeof globalThis&&(globalThis.debugNode=e,void 0!==e._scene&&e._scene.onDisposeObservable&&e._scene.onDisposeObservable.add((()=>{globalThis.debugNode=null})))}class mp extends r.Component{constructor(e){super(e),this._wasSelected=!1,this.state={isSelected:this.props.entity===this.props.selectedEntity,isExpanded:this.props.mustExpand||bp.LookForItem(this.props.entity,this.props.selectedEntity)}}switchExpandedState(){this.setState({isExpanded:!this.state.isExpanded})}shouldComponentUpdate(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;if(e.selectedEntity){if(e.entity===e.selectedEntity)return t.isSelected=!0,!0;if(t.isSelected=!1,bp.LookForItem(e.entity,e.selectedEntity))return t.isExpanded=!0,!0}return!0}scrollIntoView(){const e=n.findDOMNode(this);e&&e.scrollIntoView(!1)}componentDidMount(){this.state.isSelected&&this.scrollIntoView()}componentDidUpdate(){this.state.isSelected&&!this._wasSelected&&this.scrollIntoView(),this._wasSelected=!1}onSelect(){if(!this.props.globalState.onSelectionChangedObservable)return;this._wasSelected=!0;const e=this.props.entity;gp(e),this.props.globalState.onSelectionChangedObservable.notifyObservers(e)}renderChildren(){const e=this.props.entity;return(e.getChildren||e.children)&&this.state.isExpanded?bp.SortAndFilter(e,e.getChildren?e.getChildren():e.children).map(((e,t)=>(0,o.jsx)(mp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,mustExpand:this.props.mustExpand,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.props.selectedEntity,offset:this.props.offset+2,entity:e,filter:this.props.filter},t))):null}render(){const e={paddingLeft:10*(this.props.offset+.5)+"px"},t=this.props.entity,r=this.state.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn}),n=("MultiMaterial"===t.getClassName()?[]:bp.SortAndFilter(t,t.getChildren?t.getChildren():t.children)).length>0;if(t.reservedDataStore||(t.reservedDataStore={}),t.reservedDataStore.setExpandedState=e=>{this.setState({isExpanded:e})},t.reservedDataStore.isExpanded=this.state.isExpanded,this.props.filter){const e=this.props.filter.toLowerCase();if(!t.name||-1===t.name.toLowerCase().indexOf(e)){if(!n)return null;if(t.getDescendants&&0===t.getDescendants(!1,(t=>t.name&&-1!==t.name.toLowerCase().indexOf(e))).length)return null}}return(0,o.jsxs)("div",{children:[(0,o.jsxs)("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer",style:e,children:[n&&(0,o.jsx)("div",{className:"arrow icon",onClick:()=>this.switchExpandedState(),children:r}),(0,o.jsx)(up,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,label:t.name,entity:t,onClick:()=>this.onSelect()})]}),this.renderChildren()]})}}var Ap=p(5312);class Cp extends r.Component{constructor(e){super(e)}expandAll(){this.props.onExpandAll(!this.props.isExpanded)}render(){const e=this.props.isExpanded?(0,o.jsx)(Pr,{icon:cn}):(0,o.jsx)(Pr,{icon:fn}),t=this.props.isExpanded?(0,o.jsx)(Pr,{icon:Rr}):(0,o.jsx)(Pr,{icon:Wr});return(0,o.jsxs)("div",{className:"expandableHeader",children:[(0,o.jsxs)("div",{className:"text",children:[(0,o.jsx)("div",{className:"arrow icon",onClick:()=>this.props.onClick(),children:e}),(0,o.jsx)("div",{className:"text-value",children:this.props.label})]}),(0,o.jsx)("div",{className:"expandAll icon",onClick:()=>this.expandAll(),title:this.props.isExpanded?"Collapse all":"Expand all",children:t})]})}}class fp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)("div",{className:"expandableHeader",children:(0,o.jsxs)("div",{className:"text",children:[(0,o.jsx)("div",{className:"arrow icon",children:(0,o.jsx)(Pr,{icon:Hr})}),(0,o.jsx)("div",{className:"text-value",children:this.props.label})]})})}}class xp extends r.Component{constructor(e){super(e),this.state={isExpanded:!1,mustExpand:!1}}switchExpandedState(){this.setState({isExpanded:!this.state.isExpanded,mustExpand:!1})}shouldComponentUpdate(e,t){if(!t.isExpanded&&this.state.isExpanded)return!0;const r=e.items;if(r&&r.length&&e.selectedEntity)for(const n of r)if(bp.LookForItem(n,e.selectedEntity))return t.isExpanded=!0,!0;return!0}expandAll(e){this.setState({isExpanded:e,mustExpand:e})}renderContextMenu(){return this.props.contextMenuItems?(0,o.jsx)(Ap.tz,{id:"contextmenu#"+xp._ContextMenuUniqueIdGenerator++,className:"context-menu",children:this.props.contextMenuItems.map((e=>(0,o.jsx)(Ap.Dr,{onClick:()=>e.action(),children:e.label},e.label)))}):(xp._ContextMenuUniqueIdGenerator++,null)}render(){let e=this.props.items;const t={paddingLeft:10*(this.props.offset+.5)+"px"};if(!e){if(!this.props.forceSubitems)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsx)("div",{children:this.props.label})});e=[]}if(!e.length)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(Ap.Rc,{id:"contextmenu#"+xp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(fp,{label:this.props.label})]})});if(!this.state.isExpanded)return(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(Ap.Rc,{id:"contextmenu#"+xp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(Cp,{isExpanded:!1,label:this.props.label,onClick:()=>this.switchExpandedState(),onExpandAll:e=>this.expandAll(e)})]})});const r=bp.SortAndFilter(null,e);return(0,o.jsxs)("div",{children:[(0,o.jsx)("div",{className:"groupContainer",style:t,children:(0,o.jsxs)(Ap.Rc,{id:"contextmenu#"+xp._ContextMenuUniqueIdGenerator,children:[this.renderContextMenu(),(0,o.jsx)(Cp,{isExpanded:this.state.isExpanded,label:this.props.label,onClick:()=>this.switchExpandedState(),onExpandAll:e=>this.expandAll(e)})]})}),r.map((e=>(0,o.jsx)(mp,{mustExpand:this.state.mustExpand,extensibilityGroups:this.props.extensibilityGroups,offset:this.props.offset+1,selectedEntity:this.props.selectedEntity,entity:e,globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,filter:this.props.filter},void 0!==e.uniqueId&&null!==e.uniqueId?e.uniqueId:e.name)))]})}}xp._ContextMenuUniqueIdGenerator=0;class yp{}class vp extends r.Component{constructor(e){super(e),this._posDragEnd=null,this._scaleDragEnd=null,this._rotateDragEnd=null;const t=this.props.scene;let r=0;if(t.reservedDataStore&&t.reservedDataStore.gizmoManager){const e=t.reservedDataStore.gizmoManager;e.positionGizmoEnabled?r=1:e.rotationGizmoEnabled?r=2:e.scaleGizmoEnabled?r=3:e.boundingBoxGizmoEnabled&&(r=4),e.enableAutoPicking=!1}this.state={isSelected:!1,isInPickingMode:!1,gizmoMode:r,isInWorldCoodinatesMode:!1}}shouldComponentUpdate(e,t){if(e.selectedEntity){if(e.scene===e.selectedEntity)return t.isSelected=!0,!0;t.isSelected=!1}return this.updateGizmoAutoPicking(t.isInPickingMode),!0}updateGizmoAutoPicking(e){const t=this.props.scene;t.reservedDataStore&&t.reservedDataStore.gizmoManager&&(t.reservedDataStore.gizmoManager.enableAutoPicking=e)}componentDidMount(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.scene;this._onSelectionChangeObserver=this.props.onSelectionChangedObservable.add((t=>{if(this._selectedEntity=t,t&&e.reservedDataStore&&e.reservedDataStore.gizmoManager){const r=e.reservedDataStore.gizmoManager,n=t.getClassName();"TransformNode"===n||-1!==n.indexOf("Mesh")?r.attachToMesh(t):-1!==n.indexOf("Light")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.lightGizmo||(this.props.globalState.enableLightGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.lightGizmo.attachedNode)):-1!==n.indexOf("Camera")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.cameraGizmo||(this.props.globalState.enableCameraGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.cameraGizmo.attachedNode)):-1!==n.indexOf("Bone")?(r.attachToMesh(this._selectedEntity._linkedTransformNode?this._selectedEntity._linkedTransformNode:this._selectedEntity),this._selectedEntity._linkedTransformNode||(r.additionalTransformNode=this._getMeshFromBone(this._selectedEntity,e))):r.attachToNode(null)}}))}_getMeshFromBone(e,t){const r=e.getSkeleton();for(const e of t.meshes){const t=e.reservedDataStore?.skeletonViewer;if(t&&t.skeleton===r)return e}for(const e of t.meshes)if(e.skeleton===r)return e}componentWillUnmount(){const e=this.props.scene;this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this._gizmoLayerOnPointerObserver&&(e.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),this._onSelectionChangeObserver&&this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.remove(this._onSelectionChangeObserver)}onSelect(){if(!this.props.onSelectionChangedObservable)return;const e=this.props.scene;gp(e),this.props.onSelectionChangedObservable.notifyObservers(e)}onCoordinatesMode(){this.props.scene.reservedDataStore.gizmoManager.coordinatesMode=this.state.isInWorldCoodinatesMode?1:0,this.setState({isInWorldCoodinatesMode:!this.state.isInWorldCoodinatesMode})}onPickingMode(){const e=this.props.scene;this._onPointerObserver&&(e.onPointerObservable.remove(this._onPointerObserver),this._onPointerObserver=null),this.state.isInPickingMode||(this._onPointerObserver=e.onPointerObservable.add((()=>{const t=e.unTranslatedPointer,r=e.pick(t.x,t.y,(e=>e.isEnabled()&&e.isVisible&&e.getTotalVertices()>0),!1,void 0,((e,t,r,n)=>{if(!this.props.globalState.ignoreBackfacesForPicking)return!0;const o=s.TmpVectors.Vector3[0],a=s.TmpVectors.Vector3[1];let i=s.TmpVectors.Vector3[2];return t.subtractToRef(e,o),r.subtractToRef(t,a),i=s.Vector3.Cross(o,a),s.Vector3.Dot(i,n.direction)<0}));if(this.props.globalState.lightGizmos.length>0){const e=this.props.globalState.lightGizmos[0].gizmoLayer.utilityLayerScene.pick(t.x,t.y,(e=>{for(const t of this.props.globalState.lightGizmos)if(t.attachedNode==e)return!0;return!1}));if(e&&e.hit&&this.props.onSelectionChangedObservable)return void this.props.onSelectionChangedObservable.notifyObservers(e.pickedMesh)}if(this.props.globalState.cameraGizmos.length>0){const e=this.props.globalState.cameraGizmos[0].gizmoLayer.utilityLayerScene.pick(t.x,t.y,(e=>{for(const t of this.props.globalState.cameraGizmos)if(t.attachedNode==e)return!0;return!1}));if(e&&e.hit&&this.props.onSelectionChangedObservable)return void this.props.onSelectionChangedObservable.notifyObservers(e.pickedMesh)}r&&r.hit&&this.props.onSelectionChangedObservable&&this.props.onSelectionChangedObservable.notifyObservers(r.pickedMesh)}),s.PointerEventTypes.POINTERTAP)),this.setState({isInPickingMode:!this.state.isInPickingMode})}setGizmoMode(e){const t=this.props.scene;t.reservedDataStore||(t.reservedDataStore={}),this._gizmoLayerOnPointerObserver&&(t.onPointerObservable.remove(this._gizmoLayerOnPointerObserver),this._gizmoLayerOnPointerObserver=null),t.reservedDataStore.gizmoManager||(t.reservedDataStore.gizmoManager=new s.GizmoManager(t,void 0,new s.UtilityLayerRenderer(t),new s.UtilityLayerRenderer(t))),this.props.gizmoCamera&&t.reservedDataStore.gizmoManager.utilityLayer.setRenderCamera(this.props.gizmoCamera);const r=t.reservedDataStore.gizmoManager;if(this._gizmoLayerOnPointerObserver=s.UtilityLayerRenderer.DefaultUtilityLayer.utilityLayerScene.onPointerObservable.add((e=>{if(e.type==s.PointerEventTypes.POINTERDOWN&&e.pickInfo&&e.pickInfo.pickedMesh){let t=e.pickInfo.pickedMesh;for(;t&&null!=t.parent;)t=t.parent;for(const e of this.props.globalState.lightGizmos)e._rootMesh==t&&r.attachToNode(e.attachedNode)}})),r.boundingBoxGizmoEnabled=!1,r.positionGizmoEnabled=!1,r.rotationGizmoEnabled=!1,r.scaleGizmoEnabled=!1,this.state.gizmoMode===e)e=0,r.dispose(),t.reservedDataStore.gizmoManager=null;else{switch(e){case 1:r.positionGizmoEnabled=!0,this._posDragEnd||(this._posDragEnd=r.gizmos.positionGizmo.onDragEndObservable.add((()=>{if(r.gizmos.positionGizmo&&r.gizmos.positionGizmo.attachedNode){const e=r.gizmos.positionGizmo.attachedNode.reservedDataStore?r.gizmos.positionGizmo.attachedNode.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.positionGizmo.attachedNode;if(t.position){const e=new yp;e.object=t,e.property="position",e.value=t.position,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else{const e=r.gizmos.positionGizmo.attachedNode.reservedDataStore?r.gizmos.positionGizmo.attachedNode.reservedDataStore.cameraGizmo:null,t=e&&e.camera?e.camera:r.gizmos.positionGizmo.attachedNode;if(t.position){const e=new yp;e.object=t,e.property="position",e.value=t.position,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}}})));break;case 2:r.rotationGizmoEnabled=!0,this._rotateDragEnd||(this._rotateDragEnd=r.gizmos.rotationGizmo.onDragEndObservable.add((()=>{if(r.gizmos.rotationGizmo&&r.gizmos.rotationGizmo.attachedNode){const e=r.gizmos.rotationGizmo.attachedNode.reservedDataStore?r.gizmos.rotationGizmo.attachedNode.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.rotationGizmo.attachedNode,n=r.gizmos.rotationGizmo.attachedNode.reservedDataStore?r.gizmos.rotationGizmo.attachedNode.reservedDataStore.cameraGizmo:null,s=n&&n.camera?n.camera:r.gizmos.rotationGizmo.attachedNode;if(t.rotationQuaternion){const e=new yp;e.object=t,e.property="rotationQuaternion",e.value=t.rotationQuaternion,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(t.rotation){const e=new yp;e.object=t,e.property="rotation",e.value=t.rotation,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(t.direction){const e=new yp;e.object=t,e.property="direction",e.value=t.direction,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(s.rotationQuaternion){const e=new yp;e.object=s,e.property="rotationQuaternion",e.value=s.rotationQuaternion,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}else if(s.rotation){const e=new yp;e.object=s,e.property="rotation",e.value=s.rotation,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}})));break;case 3:r.scaleGizmoEnabled=!0,this._scaleDragEnd||(this._scaleDragEnd=r.gizmos.scaleGizmo.onDragEndObservable.add((()=>{if(r.gizmos.scaleGizmo&&r.gizmos.scaleGizmo.attachedMesh){const e=r.gizmos.scaleGizmo.attachedMesh.reservedDataStore?r.gizmos.scaleGizmo.attachedMesh.reservedDataStore.lightGizmo:null,t=e&&e.light?e.light:r.gizmos.scaleGizmo.attachedMesh;if(t.scaling){const e=new yp;e.object=t,e.property="scaling",e.value=t.scaling,this.props.globalState.onPropertyChangedObservable.notifyObservers(e)}}})));break;case 4:r.boundingBoxGizmoEnabled=!0,r.gizmos.boundingBoxGizmo&&(r.gizmos.boundingBoxGizmo.fixedDragMeshScreenSize=!0)}if(this._selectedEntity&&this._selectedEntity.getClassName){const e=this._selectedEntity.getClassName();"TransformNode"===e||-1!==e.indexOf("Mesh")?r.attachToMesh(this._selectedEntity):-1!==e.indexOf("Light")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.lightGizmo||(this.props.globalState.enableLightGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.lightGizmo.attachedNode)):-1!==e.indexOf("Camera")?(this._selectedEntity.reservedDataStore&&this._selectedEntity.reservedDataStore.cameraGizmo||(this.props.globalState.enableCameraGizmo(this._selectedEntity,!0,this.props.gizmoCamera),this.forceUpdate()),r.attachToNode(this._selectedEntity.reservedDataStore.cameraGizmo.attachedNode)):-1!==e.indexOf("Bone")&&(r.attachToMesh(this._selectedEntity._linkedTransformNode?this._selectedEntity._linkedTransformNode:this._selectedEntity),this._selectedEntity._linkedTransformNode||(r.additionalTransformNode=this._getMeshFromBone(this._selectedEntity,t)))}}this.setState({gizmoMode:e})}render(){return(0,o.jsx)("div",{className:this.state.isSelected?"itemContainer selected":"itemContainer",children:(0,o.jsxs)("div",{className:"sceneNode",children:[(0,o.jsxs)("div",{className:"sceneTitle",onClick:()=>this.onSelect(),children:[(0,o.jsx)(Pr,{icon:Zr})," Scene"]}),(0,o.jsx)("div",{className:1===this.state.gizmoMode?"translation selected icon":"translation icon",onClick:()=>this.setGizmoMode(1),title:"Enable/Disable position mode",children:(0,o.jsx)(Pr,{icon:Xr})}),(0,o.jsx)("div",{className:2===this.state.gizmoMode?"rotation selected icon":"rotation icon",onClick:()=>this.setGizmoMode(2),title:"Enable/Disable rotation mode",children:(0,o.jsx)(Pr,{icon:hn})}),(0,o.jsx)("div",{className:3===this.state.gizmoMode?"scaling selected icon":"scaling icon",onClick:()=>this.setGizmoMode(3),title:"Enable/Disable scaling mode",children:(0,o.jsx)(Pr,{icon:Rr})}),(0,o.jsx)("div",{className:4===this.state.gizmoMode?"bounding selected icon":"bounding icon",onClick:()=>this.setGizmoMode(4),title:"Enable/Disable bounding box mode",children:(0,o.jsx)(Pr,{icon:Kr})}),(0,o.jsx)("div",{className:"separator"}),(0,o.jsx)("div",{className:this.state.isInPickingMode?"pickingMode selected icon":"pickingMode icon",onClick:()=>this.onPickingMode(),title:"Turn picking mode on/off",children:(0,o.jsx)(Pr,{icon:pn})}),(0,o.jsx)("div",{className:this.state.isInWorldCoodinatesMode?"coordinates selected icon":"coordinates icon",onClick:()=>this.onCoordinatesMode(),title:"Switch between world and local coordinates",children:(0,o.jsx)(Pr,{icon:An})}),(0,o.jsx)("div",{className:"refresh icon",onClick:()=>this.props.onRefresh(),title:"Refresh the explorer",children:(0,o.jsx)(Pr,{icon:yn})}),(0,o.jsx)(Zl,{target:this.props.scene,extensibilityGroups:this.props.extensibilityGroups})]})})}}var jp=p(6771),Op={};Op.styleTagTransform=Qn(),Op.setAttributes=Vn(),Op.insert=Hn().bind(null,"head"),Op.domAPI=Gn(),Op.insertStyleElement=Zn(),Bn()(jp.A,Op),jp.A&&jp.A.locals&&jp.A.locals;const Sp=to;class wp extends r.Component{constructor(e){super(e)}render(){return(0,o.jsx)("div",{className:"filter",children:(0,o.jsx)("input",{type:"text",placeholder:"Filter",onChange:e=>this.props.onFilter(e.target.value)})})}}class Mp extends r.Component{constructor(e){super(e),this._mutationTimeout=null,this._once=!0,this._hooked=!1,this.state={filter:null,selectedEntity:null,scene:this.props.scene},this._sceneMutationFunc=this.processMutation.bind(this),this._sceneExplorerRef=r.createRef(),this._onNewSceneObserver=this.props.globalState.onNewSceneObservable.add((e=>{this.setState({scene:e})}))}processMutation(){this.props.globalState.blockMutationUpdates||(null!==this._mutationTimeout&&window.clearTimeout(this._mutationTimeout),this._mutationTimeout=window.setTimeout((()=>{this._mutationTimeout=null,this.forceUpdate()}),32))}componentDidMount(){this._onSelectionChangeObserver=this.props.globalState.onSelectionChangedObservable.add((e=>{this.state.selectedEntity!==e&&this.setState({selectedEntity:e})})),this._onSelectionRenamedObserver=this.props.globalState.onSelectionRenamedObservable.add((()=>{this.forceUpdate()}))}componentWillUnmount(){this._onSelectionChangeObserver&&this.props.globalState.onSelectionChangedObservable.remove(this._onSelectionChangeObserver),this._onSelectionRenamedObserver&&this.props.globalState.onSelectionRenamedObservable.remove(this._onSelectionRenamedObserver),this._onNewSceneAddedObserver&&s.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.remove(this._onNewSceneAddedObserver),this._onNewSceneObserver&&this.props.globalState.onNewSceneObservable.remove(this._onNewSceneObserver);const e=this.state.scene;e.onNewSkeletonAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewCameraAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewLightAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewMaterialAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewMeshAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewTextureAddedObservable.removeCallback(this._sceneMutationFunc),e.onNewTransformNodeAddedObservable.removeCallback(this._sceneMutationFunc),e.onSkeletonRemovedObservable.removeCallback(this._sceneMutationFunc),e.onMeshRemovedObservable.removeCallback(this._sceneMutationFunc),e.onCameraRemovedObservable.removeCallback(this._sceneMutationFunc),e.onLightRemovedObservable.removeCallback(this._sceneMutationFunc),e.onMaterialRemovedObservable.removeCallback(this._sceneMutationFunc),e.onTransformNodeRemovedObservable.removeCallback(this._sceneMutationFunc),e.onTextureRemovedObservable.removeCallback(this._sceneMutationFunc)}filterContent(e){this.setState({filter:e})}findSiblings(e,t,r,n,s){if(!t)return!1;const o=bp.SortAndFilter(e,t);if(!t||0===o.length)return!1;for(const e of o){if(e===r){if(s.found=!0,!n)return s.previousOne&&this.props.globalState.onSelectionChangedObservable.notifyObservers(s.previousOne),!0}else{if(s.found)return this.props.globalState.onSelectionChangedObservable.notifyObservers(e),!0;s.previousOne=e}if(e.getChildren&&e.reservedDataStore&&e.reservedDataStore.isExpanded&&this.findSiblings(e,e.getChildren(),r,n,s))return!0}return!1}processKeys(e,t){if(!this.state.selectedEntity)return;const r=this.state.scene;let n=!1,s=!1;if(38===e.keyCode)n=!0;else if(40===e.keyCode)s=!0,n=!0;else{if(13===e.keyCode||39===e.keyCode){const t=this.state.selectedEntity.reservedDataStore;return t&&t.setExpandedState&&t.setExpandedState(!0),void e.preventDefault()}if(37===e.keyCode){const t=this.state.selectedEntity.reservedDataStore;return t&&t.setExpandedState&&t.setExpandedState(!1),void e.preventDefault()}46===e.keyCode&&(this.state.selectedEntity.dispose(),this.props.globalState.onSelectionChangedObservable.notifyObservers(r))}if(!n)return;e.preventDefault();const o={};for(const e of t)if(this.findSiblings(null,e,this.state.selectedEntity,s,o))break}_getPipelineContextMenus(e,t){const r=[];e.activeCamera&&(t.some((e=>"DefaultRenderingPipeline"===e.getClassName()))||r.push({label:"Add new Default Rendering Pipeline",action:()=>{const t=new s.DefaultRenderingPipeline("Default rendering pipeline",!0,e,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.some((e=>"SSAORenderingPipeline"===e.getClassName()))||r.push({label:"Add new SSAO Rendering Pipeline",action:()=>{const t=new s.SSAORenderingPipeline("SSAO rendering pipeline",e,1,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),e.getEngine().getCaps().drawBuffersExtension&&!t.some((e=>"SSAORenderingPipeline"===e.getClassName()))&&r.push({label:"Add new SSAO2 Rendering Pipeline",action:()=>{const t=new s.SSAO2RenderingPipeline("SSAO2 rendering pipeline",e,1,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),e.getEngine().getCaps().drawBuffersExtension&&e.getEngine().getCaps().texelFetch&&!t.some((e=>"SSRRenderingPipeline"===e.getClassName()))&&r.push({label:"Add new SSR Rendering Pipeline",action:()=>{const t=new s.SSRRenderingPipeline("SSR rendering pipeline",e,e.cameras);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}));const n=this.props.contextMenu?.pipeline||[];return this.props.contextMenuOverride?.includes("pipeline")?n:[...r,...n]}_getNodeContextMenus(e){const t=[];t.push({label:"Add new point light",action:()=>{const t=new s.PointLight("point light",s.Vector3.Zero(),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new directional light",action:()=>{const t=new s.DirectionalLight("directional light",new s.Vector3(-1,-1,-.5),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new free camera",action:()=>{const t=new s.FreeCamera("free camera",e.activeCamera?e.activeCamera.globalPosition:new s.Vector3(0,0,-5),e);e.activeCamera&&(t.minZ=e.activeCamera.minZ,t.maxZ=e.activeCamera.maxZ,e.activeCamera.getTarget&&t.setTarget(e.activeCamera.getTarget())),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),t.push({label:"Add new mesh from Node Geometry",action:()=>{const t=new s.NodeGeometry("Node Geometry");t.setToDefault(),t.build();const r=t.createMesh("Node geometry mesh",e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}});const r=this.props.contextMenu?.node||[];return this.props.contextMenuOverride?.includes("node")?r:[...t,...r]}_getMaterialsContextMenus(e){const t=t=>{let r=1;for(;e.getMaterialById(t);)t=t+" "+r++;return t},r=[];r.push({label:"Add new standard material",action:()=>{const r=new s.StandardMaterial(t("Standard material"),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}}),r.push({label:"Add new PBR material",action:()=>{const r=new s.PBRMaterial(t("PBR material"),e);this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}}),r.push({label:"Add new node material",action:()=>{const r=new s.NodeMaterial(t("node material"),e);r.setToDefault(),r.build(!1,!1,!0),this.props.globalState.onSelectionChangedObservable.notifyObservers(r)}});const n=this.props.contextMenu?.materials||[];return this.props.contextMenuOverride?.includes("materials")?n:[...r,...n]}_getSpriteManagersContextMenus(e){const t=[];t.push({label:"Add new sprite manager",action:()=>{const t=new s.SpriteManager("Default sprite manager","//playground.babylonjs.com/textures/player.png",500,64,e);this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}});const r=this.props.contextMenu?.spriteManagers||[];return this.props.contextMenuOverride?.includes("spriteManagers")?r:[...t,...r]}_getParticleSystemsContextMenus(e){const t=[];t.push({label:"Add new CPU particle system",action:()=>{const t=s.ParticleHelper.CreateDefault(s.Vector3.Zero(),1e4,e);t.name="CPU particle system",t.start(),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}}),s.GPUParticleSystem.IsSupported&&t.push({label:"Add new GPU particle system",action:()=>{const t=s.ParticleHelper.CreateDefault(s.Vector3.Zero(),1e4,e,!0);t.name="GPU particle system",t.start(),this.props.globalState.onSelectionChangedObservable.notifyObservers(t)}});const r=this.props.contextMenu?.particleSystems||[];return this.props.contextMenuOverride?.includes("particleSystems")?r:[...t,...r]}renderContent(e){const t=this.state.scene;if(!t)return this._onNewSceneAddedObserver=s.EngineStore.LastCreatedEngine.onNewSceneAddedObservable.addOnce((e=>this.setState({scene:e}))),null;this._hooked||(this._hooked=!0,t.onNewSkeletonAddedObservable.add(this._sceneMutationFunc),t.onNewCameraAddedObservable.add(this._sceneMutationFunc),t.onNewLightAddedObservable.add(this._sceneMutationFunc),t.onNewMaterialAddedObservable.add(this._sceneMutationFunc),t.onNewMeshAddedObservable.add(this._sceneMutationFunc),t.onNewTextureAddedObservable.add(this._sceneMutationFunc),t.onNewTransformNodeAddedObservable.add(this._sceneMutationFunc),t.onSkeletonRemovedObservable.add(this._sceneMutationFunc),t.onMeshRemovedObservable.add(this._sceneMutationFunc),t.onCameraRemovedObservable.add(this._sceneMutationFunc),t.onLightRemovedObservable.add(this._sceneMutationFunc),t.onMaterialRemovedObservable.add(this._sceneMutationFunc),t.onTransformNodeRemovedObservable.add(this._sceneMutationFunc),t.onTextureRemovedObservable.add(this._sceneMutationFunc));const r=t.textures.filter((e=>"AdvancedDynamicTexture"===e.getClassName())),n=t.textures.filter((e=>"AdvancedDynamicTexture"!==e.getClassName())),a=t.postProcesses,i=t.postProcessRenderPipelineManager.supportedPipelines,l=this._getPipelineContextMenus(t,i),p=this._getNodeContextMenus(t),c=this._getMaterialsContextMenus(t),d=this._getSpriteManagersContextMenus(t),h=this._getParticleSystemsContextMenus(t),u=[];u.push(...t.materials),t.multiMaterials&&t.multiMaterials.length&&u.push(...t.multiMaterials);const b=t.rootNodes.slice(0);for(const e of t.meshes)e.parent&&"Bone"===e.parent.getClassName()&&b.push(e);return e.push(b,t.skeletons,u,n,a,i,t.effectLayers,t.particleSystems,t.spriteManagers,r,t.animationGroups),t.mainSoundTrack&&e.push(t.mainSoundTrack.soundCollection),(0,o.jsxs)("div",{id:"tree",onContextMenu:e=>e.preventDefault(),children:[(0,o.jsx)(wp,{onFilter:e=>this.filterContent(e)}),(0,o.jsx)(vp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,scene:t,onRefresh:()=>this.forceUpdate(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),(0,o.jsx)(xp,{globalState:this.props.globalState,gizmoCamera:this.props.gizmoCamera,contextMenuItems:p,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:b,label:"Nodes",offset:1,filter:this.state.filter}),t.skeletons.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.skeletons,label:"Skeletons",offset:1,filter:this.state.filter}),(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:u,contextMenuItems:c,label:"Materials",offset:1,filter:this.state.filter}),(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:n,label:"Textures",offset:1,filter:this.state.filter}),a.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:a,label:"Post-processes",offset:1,filter:this.state.filter}),(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,contextMenuItems:l,selectedEntity:this.state.selectedEntity,items:i,label:"Rendering pipelines",offset:1,filter:this.state.filter}),t.effectLayers&&t.effectLayers.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.effectLayers,label:"Effect layers",offset:1,filter:this.state.filter}),(0,o.jsx)(xp,{globalState:this.props.globalState,contextMenuItems:h,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.particleSystems,label:"Particle systems",offset:1,filter:this.state.filter}),(0,o.jsx)(xp,{globalState:this.props.globalState,contextMenuItems:d,forceSubitems:!0,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.spriteManagers,label:"Sprite managers",offset:1,filter:this.state.filter}),r&&r.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:r,label:"GUI",offset:1,filter:this.state.filter}),t.animationGroups.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.animationGroups,label:"Animation groups",offset:1,filter:this.state.filter}),t.mainSoundTrack&&t.mainSoundTrack.soundCollection.length>0&&(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:t.mainSoundTrack.soundCollection,label:"Sounds",offset:1,filter:this.state.filter}),this.props.additionalNodes&&this.props.additionalNodes.map((e=>(0,o.jsx)(xp,{globalState:this.props.globalState,extensibilityGroups:this.props.extensibilityGroups,selectedEntity:this.state.selectedEntity,items:e.getContent(),label:e.name,offset:1,filter:this.state.filter},e.name)))]})}onClose(){this.props.onClose&&this.props.onClose()}onPopup(){this.props.onPopup&&this.props.onPopup()}render(){const e=[];return this.props.popupMode?(0,o.jsxs)("div",{id:"sceneExplorer",tabIndex:0,onKeyDown:t=>this.processKeys(t,e),children:[!this.props.noHeader&&(0,o.jsx)(Ml,{title:"SCENE EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup()}),this.renderContent(e)]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("sceneExplorer");e&&(e.style.width="300px")}),150)),(0,o.jsxs)(Sp,{tabIndex:-1,id:"sceneExplorer",size:{height:"100%"},ref:this._sceneExplorerRef,minWidth:300,maxWidth:600,minHeight:"100%",enable:{top:!1,right:!0,bottom:!1,left:!1,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},onKeyDown:t=>this.processKeys(t,e),children:[!this.props.noHeader&&(0,o.jsx)(Ml,{title:"SCENE EXPLORER",noClose:this.props.noClose,noExpand:this.props.noExpand,noCommands:this.props.noCommands,onClose:()=>this.onClose(),onPopup:()=>this.onPopup()}),this.renderContent(e)]}))}}var Np=p(8555),kp={};kp.styleTagTransform=Qn(),kp.setAttributes=Vn(),kp.insert=Hn().bind(null,"head"),kp.domAPI=Gn(),kp.insertStyleElement=Zn(),Bn()(Np.A,kp),Np.A&&Np.A.locals&&Np.A.locals;const Lp=p(1283).A,Pp=to;class Ip extends r.Component{constructor(e){super(e),this._once=!0,this._splitRef=r.createRef(),this._topPartRef=r.createRef(),this._bottomPartRef=r.createRef()}componentDidMount(){this._splitRef.current&&Lp([this._topPartRef.current,this._bottomPartRef.current],{direction:"vertical",minSize:[200,200],gutterSize:4})}renderContent(){return this.props.popupMode?(0,o.jsxs)("div",{id:"split",className:"splitPopup",children:[(0,o.jsx)("div",{id:"topPart",children:(0,o.jsx)(Mp,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,additionalNodes:this.props.additionalNodes,popupMode:!0,globalState:this.props.globalState,noHeader:!0})}),(0,o.jsx)("div",{id:"separator"}),(0,o.jsx)("div",{id:"bottomPart",style:{marginTop:"4px",overflow:"hidden"},children:(0,o.jsx)(Gl,{scene:this.props.scene,popupMode:!0,globalState:this.props.globalState,noHeader:!0,initialTab:this.props.initialTab})})]}):(0,o.jsxs)("div",{ref:this._splitRef,id:"split",className:"noPopup",children:[(0,o.jsx)("div",{id:"topPart",ref:this._topPartRef,children:(0,o.jsx)(Mp,{scene:this.props.scene,extensibilityGroups:this.props.extensibilityGroups,additionalNodes:this.props.additionalNodes,globalState:this.props.globalState,popupMode:!0,noHeader:!0})}),(0,o.jsx)("div",{id:"bottomPart",ref:this._bottomPartRef,style:{marginTop:"4px",overflow:"hidden"},children:(0,o.jsx)(Gl,{scene:this.props.scene,globalState:this.props.globalState,popupMode:!0,noHeader:!0,initialTab:this.props.initialTab})})]})}render(){return this.props.popupMode?(0,o.jsxs)("div",{id:"embed",children:[(0,o.jsx)(Ml,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:()=>this.props.onClose(),onPopup:()=>this.props.onPopup(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()]}):(this._once&&(this._once=!1,setTimeout((()=>{const e=document.getElementById("embed");e&&(e.style.width="300px")}),150)),(0,o.jsxs)(Pp,{id:"embed",minWidth:300,maxWidth:600,size:{height:"100%"},minHeight:"100%",enable:{top:!1,right:!1,bottom:!1,left:!0,topRight:!1,bottomRight:!1,bottomLeft:!1,topLeft:!1},children:[(0,o.jsx)(Ml,{title:"INSPECTOR",noClose:this.props.noClose,noExpand:this.props.noExpand,handleBack:!0,onClose:()=>this.props.onClose(),onPopup:()=>this.props.onPopup(),onSelectionChangedObservable:this.props.globalState.onSelectionChangedObservable}),this.renderContent()]}))}}class Ep{constructor(){this._sceneRecorder=new s.SceneRecorder,this._isRecording=!1}get isRecording(){return this._isRecording}cancel(){this._isRecording=!1}trackScene(e){this._sceneRecorder.track(e),this._isRecording=!0}applyDelta(e,t){s.SceneRecorder.ApplyDelta(e,t),this._isRecording=!1}export(){const e=JSON.stringify(this._sceneRecorder.getDelta());s.Tools.Download(new Blob([e]),"diff.json"),this._isRecording=!1}}class Dp{static MarkLineContainerTitleForHighlighting(e){this._GlobalState.selectedLineContainerTitles=[],this._GlobalState.selectedLineContainerTitles.push(e)}static MarkMultipleLineContainerTitlesForHighlighting(e){this._GlobalState.selectedLineContainerTitles=[],this._GlobalState.selectedLineContainerTitles.push(...e)}static _CopyStyles(e,t){for(let r=0;r<e.styleSheets.length;r++){const n=e.styleSheets[r];try{if(n.cssRules){const r=e.createElement("style");for(const t of n.cssRules)r.appendChild(e.createTextNode(t.cssText));t.head.appendChild(r)}else if(n.href){const r=e.createElement("link");r.rel="stylesheet",r.href=n.href,t.head.appendChild(r)}}catch(e){}}}static _CreateSceneExplorer(e,t,s){if(t.original&&(t={original:!1,popup:t.popup,overlay:t.overlay,showExplorer:t.showExplorer,showInspector:t.showInspector,additionalNodes:t.additionalNodes,embedMode:t.embedMode,handleResize:t.handleResize,enablePopup:t.enablePopup,enableClose:t.enableClose,explorerExtensibility:t.explorerExtensibility,gizmoCamera:t.gizmoCamera,contextMenu:t.contextMenu,contextMenuOverride:t.contextMenuOverride}),s&&(this._SceneExplorerHost=s.ownerDocument.createElement("div"),this._SceneExplorerHost.id="scene-explorer-host",this._SceneExplorerHost.style.width=t.explorerWidth||"auto",t.popup?s.appendChild(this._SceneExplorerHost):s.insertBefore(this._SceneExplorerHost,this._NewCanvasContainer),t.overlay||(this._SceneExplorerHost.style.position="relative")),this._SceneExplorerHost){this._OpenedPane++;const s=r.createElement(Mp,{scene:e,contextMenu:t.contextMenu,contextMenuOverride:t.contextMenuOverride,gizmoCamera:t.gizmoCamera,globalState:this._GlobalState,extensibilityGroups:t.explorerExtensibility,additionalNodes:t.additionalNodes,noClose:!t.enableClose,noExpand:!t.enablePopup,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._SceneExplorerHost),this._RemoveElementFromDOM(this._SceneExplorerHost),t.popup&&this._SceneExplorerWindow.close(),t.popup=!t.popup,t.showExplorer=!0,t.showInspector=!1,t.explorerWidth=t.popup?"100%":"300px",Dp.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._SceneExplorerHost),Dp._OpenedPane--,this._RemoveElementFromDOM(this._SceneExplorerHost),this._Cleanup(),t.popup&&this._SceneExplorerWindow.close(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()}});n.render(s,this._SceneExplorerHost)}}static _CreateActionTabs(e,t,s){if(t.original=!1,s){const e=s.ownerDocument.createElement("div");e.id="inspector-host",e.style.width=t.inspectorWidth||"auto",s.appendChild(e),this._ActionTabsHost=e,t.overlay||(this._ActionTabsHost.style.position="relative")}if(this._ActionTabsHost){this._OpenedPane++;const s=r.createElement(Gl,{globalState:this._GlobalState,scene:e,noClose:!t.enableClose,noExpand:!t.enablePopup,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._ActionTabsHost),this._RemoveElementFromDOM(this._ActionTabsHost),t.popup&&this._ActionTabsWindow.close(),t.popup=!t.popup,t.showExplorer=!1,t.showInspector=!0,t.inspectorWidth=t.popup?"100%":"300px",Dp.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._ActionTabsHost),Dp._OpenedPane--,this._Cleanup(),this._RemoveElementFromDOM(this._ActionTabsHost),t.popup&&this._ActionTabsWindow.close(),this._GlobalState.onActionTabsClosedObservable.notifyObservers()},initialTab:t.initialTab});n.render(s,this._ActionTabsHost)}}static _CreateEmbedHost(e,t,s,o){if(s){const e=s.ownerDocument.createElement("div");e.id="embed-host",e.style.width=t.embedHostWidth||"auto",s.appendChild(e),this._EmbedHost=e,t.overlay||(this._EmbedHost.style.position="relative")}if(this._EmbedHost){this._OpenedPane++;const s=r.createElement(Ip,{globalState:this._GlobalState,scene:e,extensibilityGroups:t.explorerExtensibility,additionalNodes:t.additionalNodes,noExpand:!t.enablePopup,noClose:!t.enableClose,popupMode:t.popup,onPopup:()=>{n.unmountComponentAtNode(this._EmbedHost),t.popup&&this._EmbedHostWindow.close(),this._RemoveElementFromDOM(this._EmbedHost),t.popup=!t.popup,t.embedMode=!0,t.showExplorer=!0,t.showInspector=!0,t.embedHostWidth=t.popup?"100%":"auto",Dp.Show(e,t)},onClose:()=>{n.unmountComponentAtNode(this._EmbedHost),this._OpenedPane=0,this._Cleanup(),this._RemoveElementFromDOM(this._EmbedHost),t.popup&&this._EmbedHostWindow.close(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers(),this._GlobalState.onActionTabsClosedObservable.notifyObservers()},initialTab:t.initialTab});n.render(s,this._EmbedHost)}}static _CreatePopup(e,t,r=300,n=800,s){const o={width:r,height:n,top:(window.innerHeight-r)/2+window.screenY,left:(window.innerWidth-n)/2+window.screenX},a=Object.keys(o).map((e=>e+"="+o[e])).join(","),i=window.open("",e,a);if(!i)return null;const l=i.document,p=l.createElement("link");p.rel="stylesheet",p.href="https://use.typekit.net/cta4xsb.css",l.head.appendChild(p),l.title=e,l.body.style.width="100%",l.body.style.height="100%",l.body.style.margin="0",l.body.style.padding="0";const c=l.createElement("div");return c.style.width="100%",c.style.height="100%",c.style.margin="0",c.style.padding="0",i.document.body.appendChild(c),this._CopyStyles(window.document,l),s&&setTimeout((()=>{this._CopyStyles(window.document,l)}),0),this[t]=i,c}static get IsVisible(){return this._OpenedPane>0}static EarlyAttachToLoader(){this._GlobalState.onPluginActivatedObserver||(this._GlobalState.onPluginActivatedObserver=s.SceneLoader.OnPluginActivatedObservable.add((e=>{this._GlobalState.resetGLTFValidationResults();const t=e;"gltf"===t.name&&this._GlobalState.prepareGLTFPlugin(t)})))}static Show(e,t){const r={original:!0,popup:!1,overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,enableClose:!0,handleResize:!0,enablePopup:!0,...t};if(!r.skipDefaultFontLoading&&!globalThis?.BABYLON_SKIP_FONT_LOADING){const e=document.createElement("link");e.rel="stylesheet",e.href="https://use.typekit.net/cta4xsb.css",document.head.appendChild(e)}this._GlobalState.onPropertyChangedObservable||this._GlobalState.init(this.OnPropertyChangedObservable),this._GlobalState.onSelectionChangedObservable||(this._GlobalState.onSelectionChangedObservable=this.OnSelectionChangeObservable),this.IsVisible&&r.original&&this.Hide(),e||(e=s.EngineStore.LastCreatedScene),this._Scene=e;const n=e?e.getEngine().getInputElement():s.EngineStore.LastCreatedEngine.getInputElement();if(r.embedMode&&r.showExplorer&&r.showInspector)if(r.popup)this._CreateEmbedHost(e,r,this._CreatePopup("INSPECTOR","_EmbedHostWindow"),Dp.OnSelectionChangeObservable),this._EmbedHostWindow.addEventListener("beforeunload",(()=>this._GlobalState.onSceneExplorerClosedObservable.notifyObservers())),this._EmbedHostWindow.addEventListener("beforeunload",(()=>this._GlobalState.onActionTabsClosedObservable.notifyObservers()));else{if(!n)return;let t=r.globalRoot?r.globalRoot:n.parentElement;r.overlay||this._NewCanvasContainer?!r.overlay&&this._NewCanvasContainer&&this._NewCanvasContainer.parentElement&&(t=this._NewCanvasContainer.parentElement):this._CreateCanvasContainer(t),this._NewCanvasContainer&&r.handleResize&&e&&(this._OnBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{e.getEngine().resize()}))),this._CreateEmbedHost(e,r,t,Dp.OnSelectionChangeObservable)}else if(r.popup)r.showExplorer&&(this._SceneExplorerHost&&(this._SceneExplorerHost.style.width="0"),this._CreateSceneExplorer(e,r,this._CreatePopup("SCENE EXPLORER","_SceneExplorerWindow")),this._SceneExplorerWindow.addEventListener("beforeunload",(()=>this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()))),r.showInspector&&(this._ActionTabsHost&&(this._ActionTabsHost.style.width="0"),this._CreateActionTabs(e,r,this._CreatePopup("INSPECTOR","_ActionTabsWindow")),this._ActionTabsWindow.addEventListener("beforeunload",(()=>this._GlobalState.onActionTabsClosedObservable.notifyObservers())));else{let t=r.globalRoot?r.globalRoot:n.parentElement;r.overlay||this._NewCanvasContainer?!r.overlay&&this._NewCanvasContainer&&this._NewCanvasContainer.parentElement&&(t=this._NewCanvasContainer.parentElement):this._CreateCanvasContainer(t),this._NewCanvasContainer&&r.handleResize&&e&&(this._OnBeforeRenderObserver=e.onBeforeRenderObservable.add((()=>{e.getEngine().resize()}))),r.showExplorer&&this._CreateSceneExplorer(e,r,t),r.showInspector&&this._CreateActionTabs(e,r,t)}}static _SetNewScene(e){this._Scene=e,this._GlobalState.onNewSceneObservable.notifyObservers(e)}static _CreateCanvasContainer(e){for(this._NewCanvasContainer=e.ownerDocument.createElement("div"),this._NewCanvasContainer.style.display=e.style.display,e.style.display="flex";e.childElementCount>0;){const t=e.childNodes[0];e.removeChild(t),this._NewCanvasContainer.appendChild(t)}e.appendChild(this._NewCanvasContainer),this._NewCanvasContainer.style.width="100%",this._NewCanvasContainer.style.height="100%"}static _DestroyCanvasContainer(){if(!this._NewCanvasContainer)return;const e=this._NewCanvasContainer.parentElement;for(;this._NewCanvasContainer.childElementCount>0;){const t=this._NewCanvasContainer.childNodes[0];this._NewCanvasContainer.removeChild(t),e.appendChild(t)}e.removeChild(this._NewCanvasContainer),e.style.display=this._NewCanvasContainer.style.display,this._NewCanvasContainer=null}static _Cleanup(){0===Dp._OpenedPane&&(this._GlobalState.lightGizmos.forEach((e=>{e.light&&this._GlobalState.enableLightGizmo(e.light,!1)})),this._GlobalState.cameraGizmos.forEach((e=>{e.camera&&this._GlobalState.enableCameraGizmo(e.camera,!1)})),this._Scene&&this._Scene.reservedDataStore&&this._Scene.reservedDataStore.gizmoManager&&(this._Scene.reservedDataStore.gizmoManager.dispose(),this._Scene.reservedDataStore.gizmoManager=null),this._NewCanvasContainer&&this._DestroyCanvasContainer(),this._OnBeforeRenderObserver&&this._Scene&&(this._Scene.onBeforeRenderObservable.remove(this._OnBeforeRenderObserver),this._OnBeforeRenderObserver=null,this._Scene.getEngine().resize()),this._GlobalState.onInspectorClosedObservable.notifyObservers(this._Scene))}static _RemoveElementFromDOM(e){e&&e.parentElement&&e.parentElement.removeChild(e)}static Hide(){this._ActionTabsHost&&(n.unmountComponentAtNode(this._ActionTabsHost),this._RemoveElementFromDOM(this._ActionTabsHost),this._ActionTabsHost=null,this._GlobalState.onActionTabsClosedObservable.notifyObservers()),this._SceneExplorerHost&&(n.unmountComponentAtNode(this._SceneExplorerHost),this._SceneExplorerHost.parentElement&&this._SceneExplorerHost.parentElement.removeChild(this._SceneExplorerHost),this._SceneExplorerHost=null,this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()),this._EmbedHost&&(n.unmountComponentAtNode(this._EmbedHost),this._EmbedHost.parentElement&&this._EmbedHost.parentElement.removeChild(this._EmbedHost),this._EmbedHost=null,this._GlobalState.onActionTabsClosedObservable.notifyObservers(),this._GlobalState.onSceneExplorerClosedObservable.notifyObservers()),Dp._OpenedPane=0,this._Cleanup(),this._GlobalState.onPluginActivatedObserver||(s.SceneLoader.OnPluginActivatedObservable.remove(this._GlobalState.onPluginActivatedObserver),this._GlobalState.onPluginActivatedObserver=null)}static _CreatePersistentPopup(e,t){this._PersistentPopupHost&&this._ClosePersistentPopup(),this._PersistentPopupHost=t.ownerDocument.createElement("div");const s=r.createElement(Co,e.props,e.children);n.render(s,this._PersistentPopupHost),e.closeWhenSceneExplorerCloses&&(this._OnSceneExplorerClosedObserver=this._GlobalState.onSceneExplorerClosedObservable.add((()=>this._ClosePersistentPopup()))),e.closeWhenActionTabsCloses&&(this._OnActionTabsClosedObserver=this._GlobalState.onActionTabsClosedObservable.add((()=>this._ClosePersistentPopup())))}static _ClosePersistentPopup(){this._PersistentPopupHost&&(n.unmountComponentAtNode(this._PersistentPopupHost),this._PersistentPopupHost.remove(),this._PersistentPopupHost=null),this._OnSceneExplorerClosedObserver&&(this._GlobalState.onSceneExplorerClosedObservable.remove(this._OnSceneExplorerClosedObserver),this._OnSceneExplorerClosedObserver=null),this._OnActionTabsClosedObserver&&(this._GlobalState.onActionTabsClosedObservable.remove(this._OnActionTabsClosedObserver),this._OnActionTabsClosedObserver=null)}}Dp._OpenedPane=0,Dp.OnSelectionChangeObservable=new s.Observable,Dp.OnPropertyChangedObservable=new s.Observable,Dp._GlobalState=new class{constructor(){this.onInspectorClosedObservable=new s.Observable,this.onTabChangedObservable=new s.Observable,this.onSelectionRenamedObservable=new s.Observable,this.onNewSceneObservable=new s.Observable,this.sceneImportDefaults={},this.validationResults=null,this.onValidationResultsUpdatedObservable=new s.Observable,this.glTFLoaderExtensionDefaults={MSFT_lod:{enabled:!0,maxLODsToLoad:10},MSFT_minecraftMesh:{enabled:!0},MSFT_sRGBFactors:{enabled:!0},MSFT_audio_emitter:{enabled:!0},KHR_xmp_json_ld:{enabled:!0},KHR_draco_mesh_compression:{enabled:!0},KHR_mesh_quantization:{enabled:!0},KHR_materials_pbrSpecularGlossiness:{enabled:!0},KHR_materials_clearcoat:{enabled:!0},KHR_materials_iridescence:{enabled:!0},KHR_materials_anisotropy:{enabled:!0},KHR_materials_emissive_strength:{enabled:!0},KHR_materials_ior:{enabled:!0},KHR_materials_sheen:{enabled:!0},KHR_materials_specular:{enabled:!0},KHR_materials_unlit:{enabled:!0},KHR_materials_variants:{enabled:!0},KHR_materials_transmission:{enabled:!0},KHR_materials_diffuse_transmission:{enabled:!0},KHR_materials_volume:{enabled:!0},KHR_materials_dispersion:{enabled:!0},KHR_lights_punctual:{enabled:!0},KHR_texture_basisu:{enabled:!0},KHR_texture_transform:{enabled:!0},EXT_lights_image_based:{enabled:!0},EXT_mesh_gpu_instancing:{enabled:!0},EXT_texture_webp:{enabled:!0},EXT_texture_avif:{enabled:!0}},this.glTFLoaderDefaults={alwaysComputeBoundingBox:!1,alwaysComputeSkeletonRootNode:!1,animationStartMode:void 0!==kl.GLTFLoaderAnimationStartMode?kl.GLTFLoaderAnimationStartMode.FIRST:1,capturePerformanceCounters:!1,compileMaterials:!1,compileShadowGenerators:!1,coordinateSystemMode:void 0!==kl.GLTFLoaderCoordinateSystemMode?kl.GLTFLoaderCoordinateSystemMode.AUTO:0,createInstances:!0,loadAllMaterials:!1,loggingEnabled:!1,targetFps:60,transparencyAsCoverage:!1,useClipPlane:!1,useSRGBBuffers:!0},this.glTFLoaderExtensions={},this.blockMutationUpdates=!1,this.selectedLineContainerTitles=[],this.selectedLineContainerTitlesNoFocus=[],this.recorder=new Ep,this._onlyUseEulers=null,this._ignoreBackfacesForPicking=null,this.lightGizmos=[],this.cameraGizmos=[],this.onSceneExplorerClosedObservable=new s.Observable,this.onActionTabsClosedObservable=new s.Observable}get onlyUseEulers(){return null===this._onlyUseEulers&&(this._onlyUseEulers=s.DataStorage.ReadBoolean("settings_onlyUseEulers",!0)),this._onlyUseEulers}set onlyUseEulers(e){this._onlyUseEulers=e,s.DataStorage.WriteBoolean("settings_onlyUseEulers",e)}get ignoreBackfacesForPicking(){return null===this._ignoreBackfacesForPicking&&(this._ignoreBackfacesForPicking=s.DataStorage.ReadBoolean("settings_ignoreBackfacesForPicking",!1)),this._ignoreBackfacesForPicking}set ignoreBackfacesForPicking(e){this._ignoreBackfacesForPicking=e,s.DataStorage.WriteBoolean("settings_ignoreBackfacesForPicking",e)}init(e){this.onPropertyChangedObservable=e,this.onNewSceneObservable.add((()=>{this.recorder.cancel()}))}prepareGLTFPlugin(e){this.glTFLoaderExtensions={};const t=this.glTFLoaderDefaults;if(void 0!==t)for(const r in t)e[r]=t[r];e.onExtensionLoadedObservable.add((e=>{const t=this.glTFLoaderExtensionDefaults[e.name];if(void 0!==t)for(const r in t)e[r]=t[r];this.glTFLoaderExtensions[e.name]=e})),e.onValidatedObservable.add((e=>{this.validationResults=e,this.onValidationResultsUpdatedObservable.notifyObservers(e),(e.issues.numErrors||e.issues.numWarnings)&&(this.selectedLineContainerTitlesNoFocus.push("GLTF VALIDATION"),this.onTabChangedObservable.notifyObservers(3))}))}resetGLTFValidationResults(){this.validationResults&&(this.validationResults=null,this.onValidationResultsUpdatedObservable.notifyObservers(null))}enableLightGizmo(e,t=!0,r=null){t?(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.lightGizmo||(e.reservedDataStore.lightGizmo=new s.LightGizmo,this.lightGizmos.push(e.reservedDataStore.lightGizmo),e.reservedDataStore.lightGizmo.light=e,e.reservedDataStore.lightGizmo.material.reservedDataStore={hidden:!0},r&&e.reservedDataStore.lightGizmo.gizmoLayer.setRenderCamera(r))):e.reservedDataStore&&e.reservedDataStore.lightGizmo&&(this.lightGizmos.splice(this.lightGizmos.indexOf(e.reservedDataStore.lightGizmo),1),e.reservedDataStore.lightGizmo.dispose(),e.reservedDataStore.lightGizmo=null)}enableCameraGizmo(e,t=!0,r=null){t?(e.reservedDataStore||(e.reservedDataStore={}),e.reservedDataStore.cameraGizmo||(e.reservedDataStore.cameraGizmo=new s.CameraGizmo,this.cameraGizmos.push(e.reservedDataStore.cameraGizmo),e.reservedDataStore.cameraGizmo.camera=e,e.reservedDataStore.cameraGizmo.material.reservedDataStore={hidden:!0},r&&e.reservedDataStore.cameraGizmo.gizmoLayer.setRenderCamera(r))):e.reservedDataStore&&e.reservedDataStore.cameraGizmo&&(this.cameraGizmos.splice(this.cameraGizmos.indexOf(e.reservedDataStore.cameraGizmo),1),e.reservedDataStore.cameraGizmo.dispose(),e.reservedDataStore.cameraGizmo=null)}},Dp.EarlyAttachToLoader();const Tp=void 0!==p.g?p.g:"undefined"!=typeof window?window:void 0;void 0!==Tp&&(Tp.BABYLON=Tp.BABYLON||{},Tp.BABYLON.Inspector=Dp,Tp.INSPECTOR=e);const _p=t})(),c.default})()));
 //# sourceMappingURL=babylon.inspector.bundle.js.map
\ No newline at end of file
diff --git a/libs/babylon.js b/libs/babylon.js
index 310a5bf0..d50a8ea6 100644
--- a/libs/babylon.js
+++ b/libs/babylon.js
@@ -1,2 +1,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t():"function"==typeof define&&define.amd?define("babylonjs",[],t):"object"==typeof exports?exports.babylonjs=t():e.BABYLON=t()}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(()=>(()=>{"use strict";var e={2623:(e,t,i)=>{i.d(t,{R:()=>s,h:()=>a});var r=i(7943),n=i(7164),o=i(1152),a=function(){function e(e,t,i,n,o,a,s,l,c){void 0===n&&(n=0),void 0===o&&(o=!1),void 0===a&&(a=!1),void 0===s&&(s=!1),this._isAlreadyOwned=!1,this._isDisposed=!1,e&&e.getScene?this._engine=e.getScene().getEngine():this._engine=e,this._updatable=i,this._instanced=a,this._divisor=l||1,this._label=c,t instanceof r.n?(this._data=null,this._buffer=t):(this._data=t,this._buffer=null),this.byteStride=s?n:n*Float32Array.BYTES_PER_ELEMENT,o||this.create()}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),e.prototype.createVertexBuffer=function(e,t,i,r,n,o,a){void 0===o&&(o=!1);var l=o?t:t*Float32Array.BYTES_PER_ELEMENT,c=r?o?r:r*Float32Array.BYTES_PER_ELEMENT:this.byteStride;return new s(this._engine,this,e,this._updatable,!0,c,void 0===n?this._instanced:n,l,i,void 0,void 0,!0,this._divisor||a)},e.prototype.isUpdatable=function(){return this._updatable},e.prototype.getData=function(){return this._data},e.prototype.getBuffer=function(){return this._buffer},e.prototype.getStrideSize=function(){return this.byteStride/Float32Array.BYTES_PER_ELEMENT},e.prototype.create=function(e){void 0===e&&(e=null),!e&&this._buffer||(e=e||this._data)&&(this._buffer?this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e),this._data=e):this._updatable?(this._buffer=this._engine.createDynamicVertexBuffer(e,this._label),this._data=e):this._buffer=this._engine.createVertexBuffer(e,void 0,this._label))},e.prototype._rebuild=function(){if(this._data)this._buffer=null,this.create(this._data);else{if(!this._buffer)return;if(this._buffer.capacity>0)return void(this._updatable?this._buffer=this._engine.createDynamicVertexBuffer(this._buffer.capacity,this._label):this._buffer=this._engine.createVertexBuffer(this._buffer.capacity,void 0,this._label));n.V.Warn('Missing data for buffer "'.concat(this._label,'" ').concat(this._buffer?"(uniqueId: "+this._buffer.uniqueId+")":"",". Buffer reconstruction failed.")),this._buffer=null}},e.prototype.update=function(e){this.create(e)},e.prototype.updateDirectly=function(e,t,i,r){void 0===r&&(r=!1),this._buffer&&this._updatable&&(this._engine.updateDynamicVertexBuffer(this._buffer,e,r?t:t*Float32Array.BYTES_PER_ELEMENT,i?i*this.byteStride:void 0),this._data=0===t&&void 0===i?e:null)},e.prototype._increaseReferences=function(){this._buffer&&(this._isAlreadyOwned?this._buffer.references++:this._isAlreadyOwned=!0)},e.prototype.dispose=function(){this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._isDisposed=!0,this._data=null,this._buffer=null)},e}(),s=function(){function e(t,i,r,n,o,s,l,c,u,h,d,p,f,_){var m,g,v,y,b;void 0===d&&(d=!1),void 0===p&&(p=!1),void 0===f&&(f=1),void 0===_&&(_=!1),this._isDisposed=!1;var T=!1;if(this.engine=t,"object"==typeof n&&null!==n?(T=null!==(m=n.updatable)&&void 0!==m&&m,o=n.postponeInternalCreation,s=n.stride,l=n.instanced,c=n.offset,u=n.size,h=n.type,d=null!==(g=n.normalized)&&void 0!==g&&g,p=null!==(v=n.useBytes)&&void 0!==v&&v,f=null!==(y=n.divisor)&&void 0!==y?y:1,_=null!==(b=n.takeBufferOwnership)&&void 0!==b&&b,this._label=n.label):T=!!n,i instanceof a?(this._buffer=i,this._ownsBuffer=_):(this._buffer=new a(t,i,T,s,o,l,p,f,this._label),this._ownsBuffer=!0),this.uniqueId=e._Counter++,this._kind=r,void 0===h){var E=this.getData();this.type=E?e.GetDataType(E):e.FLOAT}else this.type=h;var x=e.GetTypeByteLength(this.type);p?(this._size=u||(s?s/x:e.DeduceStride(r)),this.byteStride=s||this._buffer.byteStride||this._size*x,this.byteOffset=c||0):(this._size=u||s||e.DeduceStride(r),this.byteStride=s?s*x:this._buffer.byteStride||this._size*x,this.byteOffset=(c||0)*x),this.normalized=d,this._instanced=void 0!==l&&l,this._instanceDivisor=l?f:0,this._alignBuffer(),this._computeHashCode()}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instanceDivisor",{get:function(){return this._instanceDivisor},set:function(e){var t=0!=e;this._instanceDivisor=e,t!==this._instanced&&(this._instanced=t,this._computeHashCode())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_maxVerticesCount",{get:function(){var e=this.getData();return e?Array.isArray(e)?e.length/(this.byteStride/4)-this.byteOffset/4:(e.byteLength-this.byteOffset)/this.byteStride:0},enumerable:!1,configurable:!0}),e.prototype._computeHashCode=function(){this.hashCode=(this.type-5120|0)+((this.normalized?1:0)<<3)+(this._size<<4)+((this._instanced?1:0)<<6)+(this.byteStride<<12)},e.prototype._rebuild=function(){var e;null===(e=this._buffer)||void 0===e||e._rebuild()},e.prototype.getKind=function(){return this._kind},e.prototype.isUpdatable=function(){return this._buffer.isUpdatable()},e.prototype.getData=function(){return this._buffer.getData()},e.prototype.getFloatData=function(t,i){var r=this.getData();return r?e.GetFloatData(r,this._size,this.type,this.byteOffset,this.byteStride,this.normalized,t,i):null},e.prototype.getBuffer=function(){return this._buffer.getBuffer()},e.prototype.getWrapperBuffer=function(){return this._buffer},e.prototype.getStrideSize=function(){return this.byteStride/e.GetTypeByteLength(this.type)},e.prototype.getOffset=function(){return this.byteOffset/e.GetTypeByteLength(this.type)},e.prototype.getSize=function(t){return void 0===t&&(t=!1),t?this._size*e.GetTypeByteLength(this.type):this._size},e.prototype.getIsInstanced=function(){return this._instanced},e.prototype.getInstanceDivisor=function(){return 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r=function(){function e(){}return e.UseOpenGLOrientationForUV=!1,e}()},5227:(e,t,i)=>{i.d(t,{H:()=>d});var r=i(8322),n=i(6174),o=i(2028),a=i(4623),s=i(582),l=i(2273),c=i(7164),u=i(5204),h=i(7411),d=function(){function e(e,t,i,n){void 0===n&&(n={}),this._bindings={},this._samplers={},this._contextIsDirty=!1,this.fastMode=!1,this.onCompiled=null,this.onError=null,this.name=e,this._engine=t,this.uniqueId=l.K.UniqueId,t.enableGPUTimingMeasurements&&(this.gpuTimeInFrame=new h.e),this._engine.getCaps().supportComputeShaders?n.bindingsMapping?(this._context=t.createComputeContext(),this._shaderPath=i,this._options=(0,r.Cl)({bindingsMapping:{},defines:[]},n)):c.V.Error("You must provide the binding mappings as browsers don't support reflection for wgsl shaders yet!"):c.V.Error("This engine does not support compute shaders!")}return Object.defineProperty(e.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shaderPath",{get:function(){return this._shaderPath},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"ComputeShader"},e.prototype.setTexture=function(e,t,i){void 0===i&&(i=!0);var r=this._bindings[e];this._bindings[e]={type:i?0:4,object:t,indexInGroupEntries:null==r?void 0:r.indexInGroupEntries},this._contextIsDirty||(this._contextIsDirty=!r||r.object!==t||r.type!==this._bindings[e].type)},e.prototype.setStorageTexture=function(e,t){var i=this._bindings[e];this._contextIsDirty||(this._contextIsDirty=!i||i.object!==t),this._bindings[e]={type:1,object:t,indexInGroupEntries:null==i?void 0:i.indexInGroupEntries}},e.prototype.setExternalTexture=function(e,t){var i=this._bindings[e];this._contextIsDirty||(this._contextIsDirty=!i||i.object!==t),this._bindings[e]={type:6,object:t,indexInGroupEntries:null==i?void 0:i.indexInGroupEntries}},e.prototype.setVideoTexture=function(e,t){return!!t.externalTexture&&(this.setExternalTexture(e,t.externalTexture),!0)},e.prototype.setUniformBuffer=function(t,i){var r=this._bindings[t];this._contextIsDirty||(this._contextIsDirty=!r||r.object!==i),this._bindings[t]={type:e._BufferIsDataBuffer(i)?7:2,object:i,indexInGroupEntries:null==r?void 0:r.indexInGroupEntries}},e.prototype.setStorageBuffer=function(t,i){var r=this._bindings[t];this._contextIsDirty||(this._contextIsDirty=!r||r.object!==i),this._bindings[t]={type:e._BufferIsDataBuffer(i)?7:3,object:i,indexInGroupEntries:null==r?void 0:r.indexInGroupEntries}},e.prototype.setTextureSampler=function(e,t){var i=this._bindings[e];this._contextIsDirty||(this._contextIsDirty=!i||!t.compareSampler(i.object)),this._bindings[e]={type:5,object:t,indexInGroupEntries:null==i?void 0:i.indexInGroupEntries}},e.prototype.isReady=function(){var e=this._effect;for(var t in this._bindings){var i=this._bindings[t],r=i.type,n=i.object;switch(r){case 0:case 4:case 1:case 6:if(!n.isReady())return!1}}var o=[],a=this._shaderPath;if(this._options.defines)for(var s=0;s<this._options.defines.length;s++)o.push(this._options.defines[s]);var l=o.join("\n");return this._cachedDefines!==l&&(this._cachedDefines=l,e=this._engine.createComputeEffect(a,{defines:l,entryPoint:this._options.entryPoint,onCompiled:this.onCompiled,onError:this.onError}),this._effect=e),!!e.isReady()},e.prototype.dispatch=function(e,t,i){return!(!this.fastMode&&!this._checkContext()||(this._engine.computeDispatch(this._effect,this._context,this._bindings,e,t,i,this._options.bindingsMapping,this.gpuTimeInFrame),0))},e.prototype.dispatchIndirect=function(t,i){if(void 0===i&&(i=0),!this.fastMode&&!this._checkContext())return!1;var r=e._BufferIsDataBuffer(t)?t:t.getBuffer();return this._engine.computeDispatchIndirect(this._effect,this._context,this._bindings,r,i,this._options.bindingsMapping,this.gpuTimeInFrame),!0},e.prototype._checkContext=function(){var e;if(!this.isReady())return!1;for(var t in this._bindings){var i=this._bindings[t];if(!this._options.bindingsMapping[t])throw new Error("ComputeShader ('"+this.name+"'): No binding mapping has been provided for the property '"+t+"'");switch(i.type){case 0:var r=this._samplers[t],n=i.object;r&&n._texture&&r.compareSampler(n._texture)||(this._samplers[t]=(new u.u).setParameters(n.wrapU,n.wrapV,n.wrapR,n.anisotropicFilteringLevel,n._texture.samplingMode,null===(e=n._texture)||void 0===e?void 0:e._comparisonFunction),this._contextIsDirty=!0);break;case 6:this._contextIsDirty=!0;break;case 2:var o=i.object;o.getBuffer()!==i.buffer&&(i.buffer=o.getBuffer(),this._contextIsDirty=!0)}}return this._contextIsDirty&&(this._contextIsDirty=!1,this._context.clear()),!0},e.prototype.dispatchWhenReady=function(e,t,i,r){var n=this;return void 0===r&&(r=10),new Promise((function(o){var a=function(){n.dispatch(e,t,i)?o():setTimeout(a,r)};a()}))},e.prototype.serialize=function(){var e=o.p.Serialize(this);for(var t in e.options=this._options,e.shaderPath=this._shaderPath,e.bindings={},e.textures={},this._bindings){var i=this._bindings[t],r=i.object;switch(i.type){case 0:case 4:case 1:var n=r.serialize();n&&(e.textures[t]=n,e.bindings[t]={type:i.type})}}return e},e.Parse=function(t,i,r){var n=o.p.Parse((function(){return new e(t.name,i.getEngine(),t.shaderPath,t.options)}),t,i,r);for(var a in t.textures){var l=t.bindings[a],c=s.g.Parse(t.textures[a],i,r);0===l.type?n.setTexture(a,c):4===l.type?n.setTexture(a,c,!1):n.setStorageTexture(a,c)}return n},e._BufferIsDataBuffer=function(e){return void 0!==e.underlyingResource},(0,r.Cg)([(0,n.lK)()],e.prototype,"name",void 0),(0,r.Cg)([(0,n.lK)()],e.prototype,"fastMode",void 0),e}();(0,a.Y5)("BABYLON.ComputeShader",d)},8149:(e,t,i)=>{i.r(t),i.d(t,{ComputeShaderBoundingHelper:()=>c});var r=i(8322),n=i(5227),o=i(1554),a=i(2623),s=i(8046),l=i(5482);i(8519).l.ShadersStoreWGSL.boundingInfoComputeShader="struct Results {minX : atomic<i32>,\nminY : atomic<i32>,\nminZ : atomic<i32>,\nmaxX : atomic<i32>,\nmaxY : atomic<i32>,\nmaxZ : atomic<i32>,\ndummy1 : i32,\ndummy2 : i32,};fn floatToBits(value: f32)->i32 {return bitcast<i32>(value);}\nfn bitsToFloat(value: i32)->f32 {return bitcast<f32>(value);}\nfn atomicMinFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value>=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn atomicMaxFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value<=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\nconst identity=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);struct Settings {morphTargetTextureInfo: vec3f,\nmorphTargetCount: i32,\nindexResult : u32,};@group(0) @binding(0) var<storage,read> positionBuffer : array<f32>;@group(0) @binding(1) var<storage,read_write> resultBuffer : array<Results>;@group(0) @binding(7) var<uniform> settings : Settings;\n#if NUM_BONE_INFLUENCERS>0\n@group(0) @binding(2) var boneSampler : texture_2d<f32>;@group(0) @binding(3) var<storage,read> indexBuffer : array<vec4f>;@group(0) @binding(4) var<storage,read> weightBuffer : array<vec4f>;\n#if NUM_BONE_INFLUENCERS>4\n@group(0) @binding(5) var<storage,read> indexExtraBuffer : array<vec4f>;@group(0) @binding(6) var<storage,read> weightExtraBuffer : array<vec4f>;\n#endif\n#endif\n#ifdef MORPHTARGETS\n@group(0) @binding(8) var morphTargets : texture_2d_array<f32>;@group(0) @binding(9) var<storage,read> morphTargetInfluences : array<f32>;@group(0) @binding(10) var<storage,read> morphTargetTextureIndices : array<f32>;\n#endif\n#ifdef MORPHTARGETS\nfn readVector3FromRawSampler(targetIndex : i32,vertexIndex : u32)->vec3f\n{ \nlet vertexID=f32(vertexIndex)*settings.morphTargetTextureInfo.x;let y=floor(vertexID/settings.morphTargetTextureInfo.y);let x=vertexID-y*settings.morphTargetTextureInfo.y;let textureUV=vec2<i32>(i32(x),i32(y));return textureLoad(morphTargets,textureUV,i32(morphTargetTextureIndices[targetIndex]),0).xyz;}\n#endif\n@compute @workgroup_size(256,1,1)\nfn main(@builtin(global_invocation_id) global_id : vec3<u32>) {let index=global_id.x;if (index>=arrayLength(&positionBuffer)/3) {return;}\nlet position=vec3f(positionBuffer[index*3],positionBuffer[index*3+1],positionBuffer[index*3+2]);var finalWorld=identity;var positionUpdated=position;\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;let matricesIndices=indexBuffer[index];let matricesWeights=weightBuffer[index];influence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\nlet matricesIndicesExtra=indexExtraBuffer[index];let matricesWeightsExtra=weightExtraBuffer[index];influence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.x)*matricesWeightsExtra.x;\n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.y)*matricesWeightsExtra.y;\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.z)*matricesWeightsExtra.z;\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.w)*matricesWeightsExtra.w;\n#endif \n#endif \nfinalWorld=finalWorld*influence;\n#endif\n#ifdef MORPHTARGETS\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=settings.morphTargetCount) {break;}\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,index)-position)*morphTargetInfluences[i];}\n#endif\nvar worldPos=finalWorld*vec4f(positionUpdated.x,positionUpdated.y,positionUpdated.z,1.0);atomicMinFloat(&resultBuffer[settings.indexResult].minX,worldPos.x);atomicMinFloat(&resultBuffer[settings.indexResult].minY,worldPos.y);atomicMinFloat(&resultBuffer[settings.indexResult].minZ,worldPos.z);atomicMaxFloat(&resultBuffer[settings.indexResult].maxX,worldPos.x);atomicMaxFloat(&resultBuffer[settings.indexResult].maxY,worldPos.y);atomicMaxFloat(&resultBuffer[settings.indexResult].maxZ,worldPos.z);}\n";var c=function(){function e(e){this._computeShadersCache={},this._positionBuffers={},this._indexBuffers={},this._weightBuffers={},this._indexExtraBuffers={},this._weightExtraBuffers={},this._morphTargetInfluenceBuffers={},this._morphTargetTextureIndexBuffers={},this._ubos=[],this._uboIndex=0,this._processedMeshes=[],this._computeShaders=[],this._uniqueComputeShaders=new Set,this._resultBuffers=[],this._engine=e}return e.prototype._getComputeShader=function(e,t,i){var r,o=e.join("\n");if(this._computeShadersCache[o])r=this._computeShadersCache[o];else{var a={positionBuffer:{group:0,binding:0},resultBuffer:{group:0,binding:1},settings:{group:0,binding:7}};t&&(a.boneSampler={group:0,binding:2},a.indexBuffer={group:0,binding:3},a.weightBuffer={group:0,binding:4},a.indexExtraBuffer={group:0,binding:5},a.weightExtraBuffer={group:0,binding:6}),i&&(a.morphTargets={group:0,binding:8},a.morphTargetInfluences={group:0,binding:9},a.morphTargetTextureIndices={group:0,binding:10}),r=new n.H("boundingInfoCompute".concat(t?"_bones":"").concat(i?"_morphs":""),this._engine,"boundingInfo",{bindingsMapping:a,defines:e}),this._computeShadersCache[o]=r}return r},e.prototype._getUBO=function(){if(this._uboIndex>=this._ubos.length){var e=new l.D(this._engine);e.addFloat3("morphTargetTextureInfo",0,0,0),e.addUniform("morphTargetCount",1),e.addUniform("indexResult",1),this._ubos.push(e)}return this._ubos[this._uboIndex++]},e.prototype._extractDataAndLink=function(e,t,i,r,n,a){var s,l,c=t.getTotalVertices();if(a[t.uniqueId])l=a[t.uniqueId];else{var u=null===(s=t.getVertexBuffer(i))||void 0===s?void 0:s.getFloatData(c);(l=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*c*r)).update(u),a[t.uniqueId]=l}e.setStorageBuffer(n,l)},e.prototype._prepareStorage=function(e,t,i,r,n,a){var s;r[i]?s=r[i]:(s=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*n),r[i]=s),s.update(a),e.setStorageBuffer(t,s)},e.prototype.processAsync=function(e){return(0,r.sH)(this,void 0,void 0,(function(){return(0,r.YH)(this,(function(t){switch(t.label){case 0:return[4,this.registerMeshListAsync(e)];case 1:return t.sent(),this.processMeshList(),[4,this.fetchResultsForMeshListAsync()];case 2:return t.sent(),[2]}}))}))},e.prototype.registerMeshListAsync=function(e){var t=this;this._disposeForMeshList(),Array.isArray(e)||(e=[e]);for(var i=0,r=0;r<e.length;r++)0!==(n=e[r]).getTotalVertices()&&n.getVertexBuffer&&n.getVertexBuffer(a.R.PositionKind)&&(this._processedMeshes.push(n),(l=n.morphTargetManager)&&(i=Math.max(i,l.numTargets)));for(r=0;r<this._processedMeshes.length;r++){var n,o=[""],s=!1;(n=this._processedMeshes[r])&&n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&(o.push("#define NUM_BONE_INFLUENCERS "+n.numBoneInfluencers),s=!0);var l,c=this._getComputeShader(o,s,!1);if(this._uniqueComputeShaders.add(c),l=n.morphTargetManager){(o=o.slice()).push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+i);var u=this._getComputeShader(o,s,!0);this._uniqueComputeShaders.add(u),this._computeShaders.push([c,u])}else this._computeShaders.push([c,c]);var h=this._getUBO();h.updateUInt("indexResult",r),h.update()}return new Promise((function(e){var i=function(){for(var r=t._uniqueComputeShaders.keys(),n=r.next();!0!==n.done;n=r.next())if(!n.value.isReady())return void setTimeout(i,10);e()};i()}))},e.prototype.processMeshList=function(){if(0!==this._processedMeshes.length){this._uboIndex=0;var e=8*this._processedMeshes.length,t=new Float32Array(e),i=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*e);this._resultBuffers.push(i);for(var r=0;r<this._processedMeshes.length;r++)t[8*r+0]=Number.POSITIVE_INFINITY,t[8*r+1]=Number.POSITIVE_INFINITY,t[8*r+2]=Number.POSITIVE_INFINITY,t[8*r+3]=Number.NEGATIVE_INFINITY,t[8*r+4]=Number.NEGATIVE_INFINITY,t[8*r+5]=Number.NEGATIVE_INFINITY;for(i.update(t),r=0;r<this._processedMeshes.length;r++){var n=this._processedMeshes[r],s=n.getTotalVertices(),l=this._computeShaders[r],c=l[0],u=l[1],h=n.morphTargetManager,d=h&&h.numInfluencers>0,p=d?u:c;if(this._extractDataAndLink(p,n,a.R.PositionKind,3,"positionBuffer",this._positionBuffers),n&&n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&n.skeleton.useTextureToStoreBoneMatrices){this._extractDataAndLink(p,n,a.R.MatricesIndicesKind,4,"indexBuffer",this._indexBuffers),this._extractDataAndLink(p,n,a.R.MatricesWeightsKind,4,"weightBuffer",this._weightBuffers);var f=n.skeleton.getTransformMatrixTexture(n);p.setTexture("boneSampler",f,!1),n.numBoneInfluencers>4&&(this._extractDataAndLink(p,n,a.R.MatricesIndicesExtraKind,4,"indexExtraBuffer",this._indexExtraBuffers),this._extractDataAndLink(p,n,a.R.MatricesWeightsExtraKind,4,"weightExtraBuffer",this._weightExtraBuffers))}var _=this._getUBO();if(d){var m=h._targetStoreTexture;p.setTexture("morphTargets",m,!1),this._prepareStorage(p,"morphTargetInfluences",n.uniqueId,this._morphTargetInfluenceBuffers,h.numInfluencers,h.influences),this._prepareStorage(p,"morphTargetTextureIndices",n.uniqueId,this._morphTargetTextureIndexBuffers,h.numInfluencers,h._morphTargetTextureIndices),_.updateFloat3("morphTargetTextureInfo",h._textureVertexStride,h._textureWidth,h._textureHeight),_.updateInt("morphTargetCount",h.numInfluencers),_.update()}p.setStorageBuffer("resultBuffer",i),p.setUniformBuffer("settings",_),p.dispatch(Math.ceil(s/256)),this._engine.flushFramebuffer()}}},e.prototype.fetchResultsForMeshListAsync=function(){var e=this;return new Promise((function(t){for(var i=[],r=0,n=0;n<e._resultBuffers.length;n++){var o=e._resultBuffers[n].getBuffer();i.push(o),r+=o.capacity}var a=new Float32Array(r/Float32Array.BYTES_PER_ELEMENT),l=s.Pq.Zero(),c=s.Pq.Zero(),u={minimum:l,maximum:c};e._engine.readFromMultipleStorageBuffers(i,0,void 0,a,!0).then((function(){for(var i=0,r=0;r<e._resultBuffers.length;r++){for(var n=0;n<e._processedMeshes.length;n++){var o=e._processedMeshes[n];s.Pq.FromArrayToRef(a,i+8*n,l),s.Pq.FromArrayToRef(a,i+8*n+3,c),r>0&&(l.minimizeInPlace(o.getBoundingInfo().minimum),c.maximizeInPlace(o.getBoundingInfo().maximum)),o._refreshBoundingInfoDirect(u)}i+=8*e._processedMeshes.length}for(var h=0,d=e._resultBuffers;h<d.length;h++)d[h].dispose();e._resultBuffers=[],e._uboIndex=0,t()}))}))},e.prototype._disposeCache=function(e){for(var t in e)e[t].dispose()},e.prototype._disposeForMeshList=function(){for(var e=0,t=this._resultBuffers;e<t.length;e++)t[e].dispose();this._resultBuffers=[],this._processedMeshes=[],this._computeShaders=[],this._uniqueComputeShaders=new Set},e.prototype.dispose=function(){this._disposeCache(this._positionBuffers),this._positionBuffers={},this._disposeCache(this._indexBuffers),this._indexBuffers={},this._disposeCache(this._weightBuffers),this._weightBuffers={},this._disposeCache(this._morphTargetInfluenceBuffers),this._morphTargetInfluenceBuffers={},this._disposeCache(this._morphTargetTextureIndexBuffers),this._morphTargetTextureIndexBuffers={};for(var e=0,t=this._ubos;e<t.length;e++)t[e].dispose();this._ubos=[],this._computeShadersCache={},this._engine=void 0,this._disposeForMeshList()},e}()},7904:(e,t,i)=>{i.r(t),i.d(t,{TransformFeedbackBoundingHelper:()=>u});var r=i(2623),n=i(1152),o=i(5096),a=i(7424),s=i(8046),l=i(8519),c=(i(6470),i(4400),i(4444),i(7369),i(8266),i(4589),i(6898),i(9334),"gpuTransformVertexShader");l.l.ShadersStore[c]="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\nout vec3 outPosition;const mat4 identity=mat4(\nvec4(1.0,0.0,0.0,0.0),\nvec4(0.0,1.0,0.0,0.0),\nvec4(0.0,0.0,1.0,0.0),\nvec4(0.0,0.0,0.0,1.0)\n);void main(void) {vec3 positionUpdated=position;\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\nmat4 finalWorld=identity;\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);outPosition=worldPos.xyz;}";l.l.ShadersStore.gpuTransformPixelShader="#version 300 es\nvoid main() {discard;}\n";var u=function(){function e(e){this._buffers={},this._effects={},this._meshListCounter=0,this._engine=e}return e.prototype.processAsync=function(e){return Array.isArray(e)||(e=[e]),this._meshListCounter=0,this._processMeshList(e),Promise.resolve()},e.prototype._processMeshList=function(e){var t=this._engine.getCaps().parallelShaderCompile;this._engine.getCaps().parallelShaderCompile=void 0;for(var i=0;i<e.length;++i){var n=e[i];if(0!==n.getTotalVertices()&&n.getVertexBuffer&&n.getVertexBuffer(r.R.PositionKind)){var a=void 0,s=0,l=[],c=[],u=[r.R.PositionKind],h=[];if(n&&n.useBones&&n.computeBonesUsingShaders&&n.skeleton){u.push(r.R.MatricesIndicesKind),u.push(r.R.MatricesWeightsKind),n.numBoneInfluencers>4&&(u.push(r.R.MatricesIndicesExtraKind),u.push(r.R.MatricesWeightsExtraKind));var d=n.skeleton;l.push("#define NUM_BONE_INFLUENCERS "+n.numBoneInfluencers),d.isUsingTextureForMatrices?(l.push("#define BONETEXTURE"),-1===c.indexOf("boneTextureWidth")&&c.push("boneTextureWidth"),-1===h.indexOf("boneSampler")&&h.push("boneSampler")):(l.push("#define BonesPerMesh "+(d.bones.length+1)),-1===c.indexOf("mBones")&&c.push("mBones"))}else l.push("#define NUM_BONE_INFLUENCERS 0");var p=n?n.morphTargetManager:null;if(p){(s=p.numMaxInfluencers||p.numInfluencers)>0&&l.push("#define MORPHTARGETS"),p.isUsingTextureForTargets&&(l.push("#define MORPHTARGETS_TEXTURE"),-1===c.indexOf("morphTargetTextureIndices")&&c.push("morphTargetTextureIndices"),-1===h.indexOf("morphTargets")&&h.push("morphTargets")),l.push("#define NUM_MORPH_INFLUENCERS "+s);for(var f=0;f<s;f++)u.push(r.R.PositionKind+f);s>0&&((c=c.slice()).push("morphTargetInfluences"),c.push("morphTargetCount"),c.push("morphTargetTextureInfo"),c.push("morphTargetTextureIndices"))}var _=n.bakedVertexAnimationManager;_&&_.isEnabled&&(l.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===c.indexOf("bakedVertexAnimationSettings")&&c.push("bakedVertexAnimationSettings"),-1===c.indexOf("bakedVertexAnimationTextureSizeInverted")&&c.push("bakedVertexAnimationTextureSizeInverted"),-1===c.indexOf("bakedVertexAnimationTime")&&c.push("bakedVertexAnimationTime"),-1===h.indexOf("bakedVertexAnimationTexture")&&h.push("bakedVertexAnimationTexture"),(0,o.J2)(u,n,l));var m=l.join("\n");if(this._effects[m])a=this._effects[m];else{var g={attributes:u,uniformsNames:c,uniformBuffersNames:[],samplers:h,defines:m,fallbacks:null,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:s},maxSimultaneousLights:0,transformFeedbackVaryings:["outPosition"]};a=this._engine.createEffect("gpuTransform",g,this._engine),this._effects[m]=a}this._compute(n,a)}}this._engine.getCaps().parallelShaderCompile=t},e.prototype._compute=function(t,i){var s,l,c=this._engine,u=t.getTotalVertices();if(this._buffers[t.uniqueId])l=this._buffers[t.uniqueId];else{var h=new Float32Array(3*u);l=new r.h(t.getEngine(),h,!0,3),this._buffers[t.uniqueId]=l}i.getEngine().enableEffect(i),t._bindDirect(i,null,!0),(0,o.f$)(t,i);var d=t.morphTargetManager;d&&d.numInfluencers>0&&(0,o.nR)(t,i);var p=t.bakedVertexAnimationManager;p&&p.isEnabled&&(null===(s=t.bakedVertexAnimationManager)||void 0===s||s.bind(i,!1));var f=l.getData();if(c.bindTransformFeedbackBuffer(l.getBuffer()),c.setRasterizerState(!1),c.beginTransformFeedback(!0),c.drawArraysType(n.Y.MATERIAL_PointFillMode,0,u),c.endTransformFeedback(),c.setRasterizerState(!0),c.readTransformFeedbackBuffer(f),c.bindTransformFeedbackBuffer(null),0===this._meshListCounter)t._refreshBoundingInfo(f,null);else{var _=t.getBoundingInfo().boundingBox,m=(0,a.b)(f,0,u);e._Min.copyFrom(_.minimum).minimizeInPlace(m.minimum),e._Max.copyFrom(_.maximum).maximizeInPlace(m.maximum),t._refreshBoundingInfoDirect({minimum:e._Min,maximum:e._Max})}},e.prototype.registerMeshListAsync=function(e){return Array.isArray(e)||(e=[e]),this._meshList=e,this._meshListCounter=0,Promise.resolve()},e.prototype.processMeshList=function(){0!==this._meshList.length&&(this._processMeshList(this._meshList),this._meshListCounter++)},e.prototype.fetchResultsForMeshListAsync=function(){return this._meshListCounter=0,Promise.resolve()},e.prototype.dispose=function(){for(var e in this._buffers)this._buffers[e].dispose();this._buffers={},this._effects={},this._engine=null},e._Min=new s.Pq,e._Max=new s.Pq,e}()},2345:(e,t,i)=>{i.d(t,{k:()=>o});var r=i(6352),n=i(1152);function o(e,t,i,r){switch(void 0===i&&(i=!1),e){case n.Y.TEXTURETYPE_BYTE:var o=(ArrayBuffer,new Int8Array(t));return r&&o.set(new Int8Array(r)),o;case n.Y.TEXTURETYPE_UNSIGNED_BYTE:var a=(ArrayBuffer,new Uint8Array(t));return r&&a.set(new Uint8Array(r)),a;case n.Y.TEXTURETYPE_SHORT:var s=t instanceof ArrayBuffer?new Int16Array(t):new Int16Array(i?t/2:t);return r&&s.set(new Int16Array(r)),s;case n.Y.TEXTURETYPE_UNSIGNED_SHORT:case n.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:case n.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:case n.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:case n.Y.TEXTURETYPE_HALF_FLOAT:var l=t instanceof ArrayBuffer?new Uint16Array(t):new Uint16Array(i?t/2:t);return r&&l.set(new Uint16Array(r)),l;case n.Y.TEXTURETYPE_INT:var c=t instanceof ArrayBuffer?new Int32Array(t):new Int32Array(i?t/4:t);return r&&c.set(new Int32Array(r)),c;case n.Y.TEXTURETYPE_UNSIGNED_INTEGER:case n.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:case n.Y.TEXTURETYPE_UNSIGNED_INT_24_8:case n.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:case n.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:case n.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV:var u=t instanceof ArrayBuffer?new Uint32Array(t):new Uint32Array(i?t/4:t);return r&&u.set(new Uint32Array(r)),u;case n.Y.TEXTURETYPE_FLOAT:var h=t instanceof ArrayBuffer?new Float32Array(t):new Float32Array(i?t/4:t);return r&&h.set(new Float32Array(r)),h}var d=(ArrayBuffer,new Uint8Array(t));return r&&d.set(new Uint8Array(r)),d}r.w.prototype._readTexturePixelsSync=function(e,t,i,r,n,a,s,l,c,u){var h,d;void 0===r&&(r=-1),void 0===n&&(n=0),void 0===a&&(a=null),void 0===s&&(s=!0),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0);var p=this._gl;if(!p)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){var f=p.createFramebuffer();if(!f)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=f}p.bindFramebuffer(p.FRAMEBUFFER,this._dummyFramebuffer),r>-1?p.framebufferTexture2D(p.FRAMEBUFFER,p.COLOR_ATTACHMENT0,p.TEXTURE_CUBE_MAP_POSITIVE_X+r,null===(h=e._hardwareTexture)||void 0===h?void 0:h.underlyingResource,n):p.framebufferTexture2D(p.FRAMEBUFFER,p.COLOR_ATTACHMENT0,p.TEXTURE_2D,null===(d=e._hardwareTexture)||void 0===d?void 0:d.underlyingResource,n);var _=void 0!==e.type?this._getWebGLTextureType(e.type):p.UNSIGNED_BYTE;return l?a||(a=o(e.type,4*t*i)):_===p.UNSIGNED_BYTE?(a||(a=new Uint8Array(4*t*i)),_=p.UNSIGNED_BYTE):(a||(a=new Float32Array(4*t*i)),_=p.FLOAT),s&&this.flushFramebuffer(),p.readPixels(c,u,t,i,p.RGBA,_,a),p.bindFramebuffer(p.FRAMEBUFFER,this._currentFramebuffer),a},r.w.prototype._readTexturePixels=function(e,t,i,r,n,o,a,s,l,c){return void 0===r&&(r=-1),void 0===n&&(n=0),void 0===o&&(o=null),void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=0),void 0===c&&(c=0),Promise.resolve(this._readTexturePixelsSync(e,t,i,r,n,o,a,s,l,c))}},9012:(e,t,i)=>{var r=i(6352),n=i(6218);r.w.prototype.createUniformBuffer=function(e,t){var i=this._gl.createBuffer();if(!i)throw new Error("Unable to create uniform buffer");var r=new n.A(i);return this.bindUniformBuffer(r),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.STATIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.STATIC_DRAW),this.bindUniformBuffer(null),r.references=1,r},r.w.prototype.createDynamicUniformBuffer=function(e,t){var i=this._gl.createBuffer();if(!i)throw new Error("Unable to create dynamic uniform buffer");var r=new n.A(i);return this.bindUniformBuffer(r),e instanceof Float32Array?this._gl.bufferData(this._gl.UNIFORM_BUFFER,e,this._gl.DYNAMIC_DRAW):this._gl.bufferData(this._gl.UNIFORM_BUFFER,new Float32Array(e),this._gl.DYNAMIC_DRAW),this.bindUniformBuffer(null),r.references=1,r},r.w.prototype.updateUniformBuffer=function(e,t,i,r){this.bindUniformBuffer(e),void 0===i&&(i=0),void 0===r?t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,i,t):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,i,new Float32Array(t)):t instanceof Float32Array?this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,t.subarray(i,i+r)):this._gl.bufferSubData(this._gl.UNIFORM_BUFFER,0,new Float32Array(t).subarray(i,i+r)),this.bindUniformBuffer(null)},r.w.prototype.bindUniformBuffer=function(e){this._gl.bindBuffer(this._gl.UNIFORM_BUFFER,e?e.underlyingResource:null)},r.w.prototype.bindUniformBufferBase=function(e,t,i){this._gl.bindBufferBase(this._gl.UNIFORM_BUFFER,t,e?e.underlyingResource:null)},r.w.prototype.bindUniformBlock=function(e,t,i){var r=e.program,n=this._gl.getUniformBlockIndex(r,t);4294967295!==n&&this._gl.uniformBlockBinding(r,n,i)}},5930:(e,t,i)=>{i.d(t,{nO:()=>P,pB:()=>x,jC:()=>C,M0:()=>S,Iq:()=>N,J:()=>F});var r=function(){function e(){this.children=[]}return e.prototype.isValid=function(e){return!0},e.prototype.process=function(e,t){var i,r,n,o,a,s,l,c="";if(this.line){var u=this.line,h=t.processor;if(h){h.lineProcessor&&(u=h.lineProcessor(u,t.isFragment,t.processingContext));var d=null!==(r=null===(i=t.processor)||void 0===i?void 0:i.attributeKeywordName)&&void 0!==r?r:"attribute",p=t.isFragment&&(null===(n=t.processor)||void 0===n?void 0:n.varyingFragmentKeywordName)?null===(o=t.processor)||void 0===o?void 0:o.varyingFragmentKeywordName:!t.isFragment&&(null===(a=t.processor)||void 0===a?void 0:a.varyingVertexKeywordName)?null===(s=t.processor)||void 0===s?void 0:s.varyingVertexKeywordName:"varying";!t.isFragment&&h.attributeProcessor&&this.line.startsWith(d)?u=h.attributeProcessor(this.line,e,t.processingContext):h.varyingProcessor&&((null===(l=h.varyingCheck)||void 0===l?void 0:l.call(h,this.line,t.isFragment))||!h.varyingCheck&&this.line.startsWith(p))?u=h.varyingProcessor(this.line,t.isFragment,e,t.processingContext):h.uniformProcessor&&h.uniformRegexp&&h.uniformRegexp.test(this.line)?t.lookForClosingBracketForUniformBuffer||(u=h.uniformProcessor(this.line,t.isFragment,e,t.processingContext)):h.uniformBufferProcessor&&h.uniformBufferRegexp&&h.uniformBufferRegexp.test(this.line)?t.lookForClosingBracketForUniformBuffer||(u=h.uniformBufferProcessor(this.line,t.isFragment,t.processingContext),t.lookForClosingBracketForUniformBuffer=!0):h.textureProcessor&&h.textureRegexp&&h.textureRegexp.test(this.line)?u=h.textureProcessor(this.line,t.isFragment,e,t.processingContext):(h.uniformProcessor||h.uniformBufferProcessor)&&this.line.startsWith("uniform")&&!t.lookForClosingBracketForUniformBuffer&&(/uniform\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/.test(this.line)?h.uniformProcessor&&(u=h.uniformProcessor(this.line,t.isFragment,e,t.processingContext)):h.uniformBufferProcessor&&(u=h.uniformBufferProcessor(this.line,t.isFragment,t.processingContext),t.lookForClosingBracketForUniformBuffer=!0)),t.lookForClosingBracketForUniformBuffer&&-1!==this.line.indexOf("}")&&(t.lookForClosingBracketForUniformBuffer=!1,h.endOfUniformBufferProcessor&&(u=h.endOfUniformBufferProcessor(this.line,t.isFragment,t.processingContext)))}c+=u+"\n"}return 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r.attachShader(a,t),r.attachShader(a,i),r.linkProgram(a),e.context=r,e.vertexShader=t,e.fragmentShader=i,e.isParallelCompiled||p(e,r,o),a}function p(e,t,i){var r=e.context,n=e.vertexShader,o=e.fragmentShader,a=e.program;if(!r.getProgramParameter(a,r.LINK_STATUS)){var s,l;if(!t.getShaderParameter(n,t.COMPILE_STATUS)&&(s=t.getShaderInfoLog(n)))throw e.vertexCompilationError=s,new Error("VERTEX SHADER "+s);if(!t.getShaderParameter(o,t.COMPILE_STATUS)&&(s=t.getShaderInfoLog(o)))throw e.fragmentCompilationError=s,new Error("FRAGMENT SHADER "+s);if(l=r.getProgramInfoLog(a))throw e.programLinkError=l,new Error(l)}if(i&&(r.validateProgram(a),!r.getProgramParameter(a,r.VALIDATE_STATUS)&&(l=r.getProgramInfoLog(a))))throw e.programValidationError=l,new Error(l);r.deleteShader(n),r.deleteShader(o),e.vertexShader=void 0,e.fragmentShader=void 0,e.onCompiled&&(e.onCompiled(),e.onCompiled=void 0)}function f(e,t,i,r,n,o,a,l,h,d,p,f){var _,m;void 0===d&&(d="");var g=s(e.context);p||(p=null!==(_=g.createRawShaderProgramInjection)&&void 0!==_?_:c),f||(f=null!==(m=g.createShaderProgramInjection)&&void 0!==m?m:u);var v=e;v.program=r?p(v,t,i,v.context,h):f(v,t,i,l,v.context,h),v.program.__SPECTOR_rebuildProgram=a}function _(e,t,i,r,o,a){return m((0,n.iL)(e,i,r),t,o,a)}function m(e,t,i,r){var n=i.createShader("vertex"===t?i.VERTEX_SHADER:i.FRAGMENT_SHADER);if(!n){for(var o=i.NO_ERROR,a=i.NO_ERROR;(a=i.getError())!==i.NO_ERROR;)o=a;throw new Error("Something went wrong while creating a gl ".concat(t," shader object. gl error=").concat(o,", gl isContextLost=").concat(i.isContextLost(),", _contextWasLost=").concat(r))}return i.shaderSource(n,e),i.compileShader(n),n}function g(e,t){t.useProgram(e)}function v(e,t){var i=e;if(i.isParallelCompiled){var r=i.onCompiled;i.onCompiled=function(){null==r||r(),t(e)}}else t(e)}},6352:(e,t,i)=>{i.d(t,{w:()=>b});var r=i(8322),n=i(3399),o=i(2118),a=i(7164),s=i(5153),l=function(){function e(){this.shaderLanguage=0}return e.prototype.postProcessor=function(e,t,i,r,n){return n.drawBuffersExtensionDisabled&&(e=e.replace(/#extension.+GL_EXT_draw_buffers.+(enable|require)/g,"")),e},e}(),c=i(4054),u=i(6218),h=i(7074),d=i(2673),p=i(1152),f=i(519),_=i(9133),m=i(4239),g=i(4894),v=i(6320),y=function(){},b=function(e){function t(i,r,o,s){var u=this;if(o=o||{},(u=e.call(this,null!=r?r:o.antialias,o,s)||this)._name="WebGL",u.forcePOTTextures=!1,u.validateShaderPrograms=!1,u.disableUniformBuffers=!1,u._webGLVersion=1,u._vertexAttribArraysEnabled=[],u._uintIndicesCurrentlySet=!1,u._currentBoundBuffer=new Array,u._currentFramebuffer=null,u._dummyFramebuffer=null,u._currentBufferPointers=new Array,u._currentInstanceLocations=new Array,u._currentInstanceBuffers=new Array,u._vaoRecordInProgress=!1,u._mustWipeVertexAttributes=!1,u._nextFreeTextureSlots=new Array,u._maxSimultaneousTextures=0,u._maxMSAASamplesOverride=null,u._unpackFlipYCached=null,u.enableUnpackFlipYCached=!0,u._boundUniforms={},!i)return u;var h=null;if(i.getContext){if(h=i,u._renderingCanvas=h,void 0===o.preserveDrawingBuffer&&(o.preserveDrawingBuffer=!1),void 0===o.xrCompatible&&(o.xrCompatible=!1),navigator&&navigator.userAgent){u._setupMobileChecks();for(var d=navigator.userAgent,p=0,f=t.ExceptionList;p<f.length;p++){var _=f[p],m=_.key,g=_.targets;if(new RegExp(m).test(d)){if(_.capture&&_.captureConstraint){var v=_.capture,b=_.captureConstraint,T=new RegExp(v).exec(d);if(T&&T.length>0&&parseInt(T[T.length-1])>=b)continue}for(var E=0,x=g;E<x.length;E++)switch(x[E]){case"uniformBuffer":u.disableUniformBuffers=!0;break;case"vao":u.disableVertexArrayObjects=!0;break;case"antialias":o.antialias=!1;break;case"maxMSAASamples":u._maxMSAASamplesOverride=1}}}}if(u._doNotHandleContextLost||(u._onContextLost=function(e){e.preventDefault(),u._contextWasLost=!0,a.V.Warn("WebGL context lost."),u.onContextLostObservable.notifyObservers(u)},u._onContextRestored=function(){u._restoreEngineAfterContextLost((function(){return u._initGLContext()}))},h.addEventListener("webglcontextlost",u._onContextLost,!1),h.addEventListener("webglcontextrestored",u._onContextRestored,!1),o.powerPreference=o.powerPreference||"high-performance"),u._badDesktopOS&&(o.xrCompatible=!1),!o.disableWebGL2Support)try{u._gl=h.getContext("webgl2",o)||h.getContext("experimental-webgl2",o),u._gl&&(u._webGLVersion=2,u._shaderPlatformName="WEBGL2",u._gl.deleteQuery||(u._webGLVersion=1,u._shaderPlatformName="WEBGL1"))}catch(e){}if(!u._gl){if(!h)throw new Error("The provided canvas is null or undefined.");try{u._gl=h.getContext("webgl",o)||h.getContext("experimental-webgl",o)}catch(e){throw new Error("WebGL not supported")}}if(!u._gl)throw new Error("WebGL not supported")}else{u._gl=i,u._renderingCanvas=u._gl.canvas,u._gl.renderbufferStorageMultisample?(u._webGLVersion=2,u._shaderPlatformName="WEBGL2"):u._shaderPlatformName="WEBGL1";var S=u._gl.getContextAttributes();S&&(o.stencil=S.stencil)}u._gl.pixelStorei(u._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,u._gl.NONE),void 0!==o.useHighPrecisionFloats&&(u._highPrecisionShadersAllowed=o.useHighPrecisionFloats),u.resize(),u._initGLContext(),u._initFeatures();for(var C=0;C<u._caps.maxVertexAttribs;C++)u._currentBufferPointers[C]=new y;u._shaderProcessor=u.webGLVersion>1?new c.B:new l;var P="Babylon.js v".concat(t.Version);a.V.Log(P+" - ".concat(u.description)),u._renderingCanvas&&u._renderingCanvas.setAttribute&&u._renderingCanvas.setAttribute("data-engine",P);var A=(0,n.N5)(u._gl);return A.validateShaderPrograms=u.validateShaderPrograms,A.parallelShaderCompile=u._caps.parallelShaderCompile,u}return(0,r.C6)(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return this._name},set:function(e){this._name=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"version",{get:function(){return this._webGLVersion},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ShadersRepository",{get:function(){return m.M.ShadersRepository},set:function(e){m.M.ShadersRepository=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportsUniformBuffers",{get:function(){return this.webGLVersion>1&&!this.disableUniformBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"needPOTTextures",{get:function(){return this._webGLVersion<2||this.forcePOTTextures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"framebufferDimensionsObject",{set:function(e){this._framebufferDimensionsObject=e},enumerable:!1,configurable:!0}),t.prototype.snapshotRenderingReset=function(){this.snapshotRendering=!1},t.prototype._clearEmptyResources=function(){this._dummyFramebuffer=null,e.prototype._clearEmptyResources.call(this)},t.prototype._getShaderProcessingContext=function(e){return null},t.prototype.areAllEffectsReady=function(){for(var e in this._compiledEffects)if(!this._compiledEffects[e].isReady())return!1;return!0},t.prototype._initGLContext=function(){var e;this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),fragmentDepthSupported:this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:1!==this._webGLVersion,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);var t=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=t&&(this._glRenderer=this._gl.getParameter(t.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(t.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),36193!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=36193),34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=(null!==(e=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT))&&void 0!==e?e:0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&5131!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=null!==this._maxMSAASamplesOverride?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES);else{var i=this._gl.getExtension("WEBGL_draw_buffers");if(null!==i){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=i.drawBuffersWEBGL.bind(i),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(var r=0;r<16;r++)this._gl["COLOR_ATTACHMENT"+r+"_WEBGL"]=i["COLOR_ATTACHMENT"+r+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{var n=this._gl.getExtension("WEBGL_depth_texture");null!=n&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=n.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{var o=this._gl.getExtension("OES_vertex_array_object");null!=o&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=o.createVertexArrayOES.bind(o),this._gl.bindVertexArray=o.bindVertexArrayOES.bind(o),this._gl.deleteVertexArray=o.deleteVertexArrayOES.bind(o))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{var a=this._gl.getExtension("ANGLE_instanced_arrays");null!=a?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=a.drawArraysInstancedANGLE.bind(a),this._gl.drawElementsInstanced=a.drawElementsInstancedANGLE.bind(a),this._gl.vertexAttribDivisor=a.vertexAttribDivisorANGLE.bind(a)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){var s=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),l=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);s&&l&&(this._caps.highPrecisionShaderSupported=0!==s.precision&&0!==l.precision)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{var c=this._gl.getExtension("EXT_blend_minmax");null!=c&&(this._caps.blendMinMax=!0,this._gl.MAX=c.MAX_EXT,this._gl.MIN=c.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{var u=this._gl.getExtension("EXT_sRGB");null!=u&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:u.SRGB_EXT,SRGB8:u.SRGB_ALPHA_EXT,SRGB8_ALPHA8:u.SRGB_ALPHA_EXT})}this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&!(!this._creationOptions||!this._creationOptions.forceSRGBBufferSupportState)}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(var h=0;h<this._maxSimultaneousTextures;h++)this._nextFreeTextureSlots.push(h);"Mali-G72"===this._glRenderer&&(this._caps.disableMorphTargetTexture=!0)},t.prototype._initFeatures=function(){this._features={forceBitmapOverHTMLImageElement:"undefined"==typeof HTMLImageElement,supportRenderAndCopyToLodForFloatTextures:1!==this._webGLVersion,supportDepthStencilTexture:1!==this._webGLVersion,supportShadowSamplers:1!==this._webGLVersion,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:1!==this._webGLVersion,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:1!==this._webGLVersion,basisNeedsPOT:1===this._webGLVersion,support3DTextures:1!==this._webGLVersion,needTypeSuffixInShaderConstants:1!==this._webGLVersion,supportMSAA:1!==this._webGLVersion,supportSSAO2:1!==this._webGLVersion,supportExtendedTextureFormats:1!==this._webGLVersion,supportSwitchCaseInShader:1!==this._webGLVersion,supportSyncTextureRead:!0,needsInvertingBitmap:!0,useUBOBindingCache:!0,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!1,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1}},Object.defineProperty(t.prototype,"webGLVersion",{get:function(){return this._webGLVersion},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ThinEngine"},t.prototype._prepareWorkingCanvas=function(){if(!this._workingCanvas){this._workingCanvas=this.createCanvas(1,1);var e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}},t.prototype.getInfo=function(){return this.getGlInfo()},t.prototype.getGlInfo=function(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}},t.prototype.extractDriverInfo=function(){var e=this.getGlInfo();return e&&e.renderer?e.renderer:""},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferWidth:this._gl.drawingBufferWidth},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferHeight:this._gl.drawingBufferHeight},t.prototype.clear=function(e,i,r,n){var o,a;void 0===n&&(n=!1);var s=this.stencilStateComposer.useStencilGlobalOnly;this.stencilStateComposer.useStencilGlobalOnly=!0,this.applyStates(),this.stencilStateComposer.useStencilGlobalOnly=s;var l=0;if(i&&e){var c=!0;if(this._currentRenderTarget){var u=null===(o=this._currentRenderTarget.texture)||void 0===o?void 0:o.format;if(u===p.Y.TEXTUREFORMAT_RED_INTEGER||u===p.Y.TEXTUREFORMAT_RG_INTEGER||u===p.Y.TEXTUREFORMAT_RGB_INTEGER||u===p.Y.TEXTUREFORMAT_RGBA_INTEGER){var h=null===(a=this._currentRenderTarget.texture)||void 0===a?void 0:a.type;h===p.Y.TEXTURETYPE_UNSIGNED_INTEGER||h===p.Y.TEXTURETYPE_UNSIGNED_SHORT?(t._TempClearColorUint32[0]=255*e.r,t._TempClearColorUint32[1]=255*e.g,t._TempClearColorUint32[2]=255*e.b,t._TempClearColorUint32[3]=255*e.a,this._gl.clearBufferuiv(this._gl.COLOR,0,t._TempClearColorUint32),c=!1):(t._TempClearColorInt32[0]=255*e.r,t._TempClearColorInt32[1]=255*e.g,t._TempClearColorInt32[2]=255*e.b,t._TempClearColorInt32[3]=255*e.a,this._gl.clearBufferiv(this._gl.COLOR,0,t._TempClearColorInt32),c=!1)}}c&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),l|=this._gl.COLOR_BUFFER_BIT)}r&&(this.useReverseDepthBuffer?(this._depthCullingState.depthFunc=this._gl.GEQUAL,this._gl.clearDepth(0)):this._gl.clearDepth(1),l|=this._gl.DEPTH_BUFFER_BIT),n&&(this._gl.clearStencil(0),l|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(l)},t.prototype._viewport=function(e,t,i,r){e===this._viewportCached.x&&t===this._viewportCached.y&&i===this._viewportCached.z&&r===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=i,this._viewportCached.w=r,this._gl.viewport(e,t,i,r))},t.prototype.endFrame=function(){e.prototype.endFrame.call(this),this._badOS&&this.flushFramebuffer()},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){throw new Error("Not Supported by ThinEngine")},enumerable:!1,configurable:!0}),t.prototype.bindFramebuffer=function(e,t,i,r,n,o,s){var l,c,u,h,d,p;void 0===t&&(t=0),void 0===o&&(o=0),void 0===s&&(s=0);var f=e;this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(f._MSAAFramebuffer?f._MSAAFramebuffer:f._framebuffer);var _=this._gl;e.isMulti||(e.is2DArray||e.is3D?_.framebufferTextureLayer(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,null===(l=e.texture._hardwareTexture)||void 0===l?void 0:l.underlyingResource,o,s):e.isCube?_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_CUBE_MAP_POSITIVE_X+t,null===(c=e.texture._hardwareTexture)||void 0===c?void 0:c.underlyingResource,o):f._currentLOD!==o&&(_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,null===(u=e.texture._hardwareTexture)||void 0===u?void 0:u.underlyingResource,o),f._currentLOD=o));var m=e._depthStencilTexture;if(m){e.is3D&&(e.texture.width===m.width&&e.texture.height===m.height&&e.texture.depth===m.depth||a.V.Warn("Depth/Stencil attachment for 3D target must have same dimensions as color attachment"));var g=e._depthStencilTextureWithStencil?_.DEPTH_STENCIL_ATTACHMENT:_.DEPTH_ATTACHMENT;e.is2DArray||e.is3D?_.framebufferTextureLayer(_.FRAMEBUFFER,g,null===(h=m._hardwareTexture)||void 0===h?void 0:h.underlyingResource,o,s):e.isCube?_.framebufferTexture2D(_.FRAMEBUFFER,g,_.TEXTURE_CUBE_MAP_POSITIVE_X+t,null===(d=m._hardwareTexture)||void 0===d?void 0:d.underlyingResource,o):_.framebufferTexture2D(_.FRAMEBUFFER,g,_.TEXTURE_2D,null===(p=m._hardwareTexture)||void 0===p?void 0:p.underlyingResource,o)}this._cachedViewport&&!n?this.setViewport(this._cachedViewport,i,r):(i||(i=e.width,o&&(i/=Math.pow(2,o))),r||(r=e.height,o&&(r/=Math.pow(2,o))),this._viewport(0,0,i,r)),this.wipeCaches()},t.prototype.setState=function(e,t,i,r,n,o,a){var s,l;void 0===t&&(t=0),void 0===r&&(r=!1),void 0===a&&(a=0),(this._depthCullingState.cull!==e||i)&&(this._depthCullingState.cull=e);var c=null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:n)||void 0===l||l?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==c||i)&&(this._depthCullingState.cullFace=c),this.setZOffset(t),this.setZOffsetUnits(a);var u=r?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==u||i)&&(this._depthCullingState.frontFace=u),this._stencilStateComposer.stencilMaterial=o},t.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)},t.prototype._currentFrameBufferIsDefaultFrameBuffer=function(){return null===this._currentFramebuffer},t.prototype.generateMipmaps=function(e){var t=this._getTextureTarget(e);this._bindTextureDirectly(t,e,!0),this._gl.generateMipmap(t),this._bindTextureDirectly(t,null)},t.prototype.unBindFramebuffer=function(e,t,i){var r;void 0===t&&(t=!1);var n=e;this._currentRenderTarget=null;var o=this._gl;if(n._MSAAFramebuffer){if(e.isMulti)return void this.unBindMultiColorAttachmentFramebuffer(e,t,i);o.bindFramebuffer(o.READ_FRAMEBUFFER,n._MSAAFramebuffer),o.bindFramebuffer(o.DRAW_FRAMEBUFFER,n._framebuffer),o.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,o.COLOR_BUFFER_BIT,o.NEAREST)}!(null===(r=e.texture)||void 0===r?void 0:r.generateMipMaps)||t||e.isCube||this.generateMipmaps(e.texture),i&&(n._MSAAFramebuffer&&this._bindUnboundFramebuffer(n._framebuffer),i()),this._bindUnboundFramebuffer(null)},t.prototype.flushFramebuffer=function(){this._gl.flush()},t.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},t.prototype._resetVertexBufferBinding=function(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null},t.prototype.createVertexBuffer=function(e,t,i){return this._createVertexBuffer(e,this._gl.STATIC_DRAW)},t.prototype._createVertexBuffer=function(e,t){var i=this._gl.createBuffer();if(!i)throw new Error("Unable to create vertex buffer");var r=new u.A(i);return this.bindArrayBuffer(r),"number"!=typeof e?e instanceof Array?(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),t),r.capacity=4*e.length):(this._gl.bufferData(this._gl.ARRAY_BUFFER,e,t),r.capacity=e.byteLength):(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Uint8Array(e),t),r.capacity=e),this._resetVertexBufferBinding(),r.references=1,r},t.prototype.createDynamicVertexBuffer=function(e,t){return this._createVertexBuffer(e,this._gl.DYNAMIC_DRAW)},t.prototype._resetIndexBufferBinding=function(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null},t.prototype.createIndexBuffer=function(e,t,i){var r=this._gl.createBuffer(),n=new u.A(r);if(!r)throw new Error("Unable to create index buffer");this.bindIndexBuffer(n);var o=this._normalizeIndexData(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,o,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),n.references=1,n.is32Bits=4===o.BYTES_PER_ELEMENT,n},t.prototype._normalizeIndexData=function(e){if(2===e.BYTES_PER_ELEMENT)return e;if(this._caps.uintIndices){if(e instanceof Uint32Array)return e;for(var t=0;t<e.length;t++)if(e[t]>=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)},t.prototype.bindArrayBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)},t.prototype.bindUniformBlock=function(e,t,i){var r=e.program,n=this._gl.getUniformBlockIndex(r,t);this._gl.uniformBlockBinding(r,n,i)},t.prototype.bindIndexBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)},t.prototype._bindBuffer=function(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)},t.prototype.updateArrayBuffer=function(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)},t.prototype._vertexAttribPointer=function(e,t,i,r,n,o,a){var s=this._currentBufferPointers[t];if(s){var l=!1;s.active?(s.buffer!==e&&(s.buffer=e,l=!0),s.size!==i&&(s.size=i,l=!0),s.type!==r&&(s.type=r,l=!0),s.normalized!==n&&(s.normalized=n,l=!0),s.stride!==o&&(s.stride=o,l=!0),s.offset!==a&&(s.offset=a,l=!0)):(l=!0,s.active=!0,s.index=t,s.size=i,s.type=r,s.normalized=n,s.stride=o,s.offset=a,s.buffer=e),(l||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),r===this._gl.UNSIGNED_INT||r===this._gl.INT?this._gl.vertexAttribIPointer(t,i,r,o,a):this._gl.vertexAttribPointer(t,i,r,n,o,a))}},t.prototype._bindIndexBufferWithCache=function(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)},t.prototype._bindVertexBuffersAttributes=function(e,t,i){var r=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var n=0;n<r.length;n++){var o=t.getAttributeLocation(n);if(o>=0){var a=r[n],s=null;if(i&&(s=i[a]),s||(s=e[a]),!s)continue;this._gl.enableVertexAttribArray(o),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[o]=!0);var l=s.getBuffer();l&&(this._vertexAttribPointer(l,o,s.getSize(),s.type,s.normalized,s.byteStride,s.byteOffset),s.getIsInstanced()&&(this._gl.vertexAttribDivisor(o,s.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(o),this._currentInstanceBuffers.push(l))))}}},t.prototype.recordVertexArrayObject=function(e,t,i,r){var n=this._gl.createVertexArray();if(!n)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(n),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,i,r),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),n},t.prototype.bindVertexArrayObject=function(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)},t.prototype.bindBuffersDirectly=function(e,t,i,r,n){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==n){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=n;var o=n.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var a=0,s=0;s<o;s++)if(s<i.length){var l=n.getAttributeLocation(s);l>=0&&(this._gl.enableVertexAttribArray(l),this._vertexAttribArraysEnabled[l]=!0,this._vertexAttribPointer(e,l,i[s],this._gl.FLOAT,!1,r,a)),a+=4*i[s]}}this._bindIndexBufferWithCache(t)},t.prototype._unbindVertexArrayObject=function(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))},t.prototype.bindBuffers=function(e,t,i,r){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===i||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i,this._bindVertexBuffersAttributes(e,i,r)),this._bindIndexBufferWithCache(t)},t.prototype.unbindInstanceAttributes=function(){for(var e,t=0,i=this._currentInstanceLocations.length;t<i;t++){var r=this._currentInstanceBuffers[t];e!=r&&r.references&&(e=r,this.bindArrayBuffer(r));var n=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(n,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0},t.prototype.releaseVertexArrayObject=function(e){this._gl.deleteVertexArray(e)},t.prototype._releaseBuffer=function(e){return e.references--,0===e.references&&(this._deleteBuffer(e),!0)},t.prototype._deleteBuffer=function(e){this._gl.deleteBuffer(e.underlyingResource)},t.prototype.updateAndBindInstancesBuffer=function(e,t,i){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==i[0].index)this.bindInstancesBuffer(e,i,!0);else for(var r=0;r<4;r++){var n=i[r];this._vertexAttribArraysEnabled[n]||(this._gl.enableVertexAttribArray(n),this._vertexAttribArraysEnabled[n]=!0),this._vertexAttribPointer(e,n,4,this._gl.FLOAT,!1,64,16*r),this._gl.vertexAttribDivisor(n,1),this._currentInstanceLocations.push(n),this._currentInstanceBuffers.push(e)}},t.prototype.bindInstancesBuffer=function(e,t,i){void 0===i&&(i=!0),this.bindArrayBuffer(e);var r=0;if(i)for(var n=0;n<t.length;n++)r+=4*(o=t[n]).attributeSize;for(n=0;n<t.length;n++){var o;void 0===(o=t[n]).index&&(o.index=this._currentEffect.getAttributeLocationByName(o.attributeName)),o.index<0||(this._vertexAttribArraysEnabled[o.index]||(this._gl.enableVertexAttribArray(o.index),this._vertexAttribArraysEnabled[o.index]=!0),this._vertexAttribPointer(e,o.index,o.attributeSize,o.attributeType||this._gl.FLOAT,o.normalized||!1,r,o.offset),this._gl.vertexAttribDivisor(o.index,void 0===o.divisor?1:o.divisor),this._currentInstanceLocations.push(o.index),this._currentInstanceBuffers.push(e))}},t.prototype.disableInstanceAttributeByName=function(e){if(this._currentEffect){var t=this._currentEffect.getAttributeLocationByName(e);this.disableInstanceAttribute(t)}},t.prototype.disableInstanceAttribute=function(e){for(var t,i=!1;-1!==(t=this._currentInstanceLocations.indexOf(e));)this._currentInstanceLocations.splice(t,1),this._currentInstanceBuffers.splice(t,1),i=!0,t=this._currentInstanceLocations.indexOf(e);i&&(this._gl.vertexAttribDivisor(e,0),this.disableAttributeByIndex(e))},t.prototype.disableAttributeByIndex=function(e){this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1},t.prototype.draw=function(e,t,i,r){this.drawElementsType(e?p.Y.MATERIAL_TriangleFillMode:p.Y.MATERIAL_WireFrameFillMode,t,i,r)},t.prototype.drawPointClouds=function(e,t,i){this.drawArraysType(p.Y.MATERIAL_PointFillMode,e,t,i)},t.prototype.drawUnIndexed=function(e,t,i,r){this.drawArraysType(e?p.Y.MATERIAL_TriangleFillMode:p.Y.MATERIAL_WireFrameFillMode,t,i,r)},t.prototype.drawElementsType=function(e,t,i,r){this.applyStates(),this._reportDrawCall();var n=this._drawMode(e),o=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,a=this._uintIndicesCurrentlySet?4:2;r?this._gl.drawElementsInstanced(n,i,o,t*a,r):this._gl.drawElements(n,i,o,t*a)},t.prototype.drawArraysType=function(e,t,i,r){this.applyStates(),this._reportDrawCall();var n=this._drawMode(e);r?this._gl.drawArraysInstanced(n,t,i,r):this._gl.drawArrays(n,t,i)},t.prototype._drawMode=function(e){switch(e){case p.Y.MATERIAL_TriangleFillMode:return this._gl.TRIANGLES;case p.Y.MATERIAL_PointFillMode:return this._gl.POINTS;case p.Y.MATERIAL_WireFrameFillMode:return this._gl.LINES;case p.Y.MATERIAL_PointListDrawMode:return this._gl.POINTS;case p.Y.MATERIAL_LineListDrawMode:return this._gl.LINES;case p.Y.MATERIAL_LineLoopDrawMode:return this._gl.LINE_LOOP;case p.Y.MATERIAL_LineStripDrawMode:return this._gl.LINE_STRIP;case p.Y.MATERIAL_TriangleStripDrawMode:return this._gl.TRIANGLE_STRIP;case p.Y.MATERIAL_TriangleFanDrawMode:return this._gl.TRIANGLE_FAN;default:return this._gl.TRIANGLES}},t.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&delete this._compiledEffects[e._key];var t=e.getPipelineContext();t&&this._deletePipelineContext(t)},t.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,(0,v.mO)(t),this._gl.deleteProgram(t.program))},t.prototype._getGlobalDefines=function(e){return(0,g.xt)(e,this.isNDCHalfZRange,this.useReverseDepthBuffer,this.useExactSrgbConversions)},t.prototype.createEffect=function(e,t,i,r,o,a,s,l,c,u){var h,d;void 0===u&&(u=0);var p="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,f="string"==typeof e?e:e.fragmentToken||e.fragmentSource||e.fragmentElement||e.fragment,_=this._getGlobalDefines(),g=null!==(h=null!=o?o:t.defines)&&void 0!==h?h:"";_&&(g+=_);var v=p+"+"+f+"@"+g;if(this._compiledEffects[v]){var y=this._compiledEffects[v];return s&&y.isReady()&&s(y),y}this._gl&&(0,n.N5)(this._gl);var b=new m.M(e,t,i,r,this,o,a,s,l,c,v,null!==(d=t.shaderLanguage)&&void 0!==d?d:u);return this._compiledEffects[v]=b,b},t.prototype._getShaderSource=function(e){return this._gl.getShaderSource(e)},t.prototype.createRawShaderProgram=function(e,t,i,r,o){void 0===o&&(o=null);var a=(0,n.N5)(this._gl);return a._contextWasLost=this._contextWasLost,a.validateShaderPrograms=this.validateShaderPrograms,(0,n.kf)(e,t,i,r||this._gl,o)},t.prototype.createShaderProgram=function(e,t,i,r,o,a){void 0===a&&(a=null);var s=(0,n.N5)(this._gl);return s._contextWasLost=this._contextWasLost,s.validateShaderPrograms=this.validateShaderPrograms,(0,n.EX)(e,t,i,r,o||this._gl,a)},t.prototype.inlineShaderCode=function(e){return e},t.prototype.createPipelineContext=function(e){this._gl&&((0,n.N5)(this._gl).parallelShaderCompile=this._caps.parallelShaderCompile);var t=(0,n.GX)(this._gl,e);return t.engine=this,t},t.prototype.createMaterialContext=function(){},t.prototype.createDrawContext=function(){},t.prototype._finalizePipelineContext=function(e){return(0,n.tg)(e,this._gl,this.validateShaderPrograms)},t.prototype._preparePipelineContext=function(e,t,i,r,o,a,s,l,c,u){var h=(0,n.N5)(this._gl);return h._contextWasLost=this._contextWasLost,h.validateShaderPrograms=this.validateShaderPrograms,h._createShaderProgramInjection=this._createShaderProgram.bind(this),h.createRawShaderProgramInjection=this.createRawShaderProgram.bind(this),h.createShaderProgramInjection=this.createShaderProgram.bind(this),h.loadFileInjection=this._loadFile.bind(this),(0,n.YM)(e,t,i,r,o,a,s,l,c,u)},t.prototype._createShaderProgram=function(e,t,i,r,o){return void 0===o&&(o=null),(0,n.tI)(e,t,i,r,o)},t.prototype._isRenderingStateCompiled=function(e){var t=e;return!(this._isDisposed||t._isDisposed||!this._gl.getProgramParameter(t.program,this._caps.parallelShaderCompile.COMPLETION_STATUS_KHR)||(this._finalizePipelineContext(t),0))},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){(0,n.bS)(e,t)},t.prototype.getUniforms=function(e,t){for(var i=new Array,r=e,n=0;n<t.length;n++)i.push(this._gl.getUniformLocation(r.program,t[n]));return i},t.prototype.getAttributes=function(e,t){for(var i=[],r=e,n=0;n<t.length;n++)try{i.push(this._gl.getAttribLocation(r.program,t[n]))}catch(e){i.push(-1)}return i},t.prototype.enableEffect=function(e){(e=null!==e&&(0,o.E)(e)?e.effect:e)&&e!==this._currentEffect&&(this._stencilStateComposer.stencilMaterial=void 0,this.bindSamplers(e),this._currentEffect=e,e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},t.prototype.setInt=function(e,t){return!!e&&(this._gl.uniform1i(e,t),!0)},t.prototype.setInt2=function(e,t,i){return!!e&&(this._gl.uniform2i(e,t,i),!0)},t.prototype.setInt3=function(e,t,i,r){return!!e&&(this._gl.uniform3i(e,t,i,r),!0)},t.prototype.setInt4=function(e,t,i,r,n){return!!e&&(this._gl.uniform4i(e,t,i,r,n),!0)},t.prototype.setIntArray=function(e,t){return!!e&&(this._gl.uniform1iv(e,t),!0)},t.prototype.setIntArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2iv(e,t),0))},t.prototype.setIntArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3iv(e,t),0))},t.prototype.setIntArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4iv(e,t),0))},t.prototype.setUInt=function(e,t){return!!e&&(this._gl.uniform1ui(e,t),!0)},t.prototype.setUInt2=function(e,t,i){return!!e&&(this._gl.uniform2ui(e,t,i),!0)},t.prototype.setUInt3=function(e,t,i,r){return!!e&&(this._gl.uniform3ui(e,t,i,r),!0)},t.prototype.setUInt4=function(e,t,i,r,n){return!!e&&(this._gl.uniform4ui(e,t,i,r,n),!0)},t.prototype.setUIntArray=function(e,t){return!!e&&(this._gl.uniform1uiv(e,t),!0)},t.prototype.setUIntArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2uiv(e,t),0))},t.prototype.setUIntArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3uiv(e,t),0))},t.prototype.setUIntArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4uiv(e,t),0))},t.prototype.setArray=function(e,t){return!(!e||t.length<1||(this._gl.uniform1fv(e,t),0))},t.prototype.setArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2fv(e,t),0))},t.prototype.setArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3fv(e,t),0))},t.prototype.setArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4fv(e,t),0))},t.prototype.setMatrices=function(e,t){return!!e&&(this._gl.uniformMatrix4fv(e,!1,t),!0)},t.prototype.setMatrix3x3=function(e,t){return!!e&&(this._gl.uniformMatrix3fv(e,!1,t),!0)},t.prototype.setMatrix2x2=function(e,t){return!!e&&(this._gl.uniformMatrix2fv(e,!1,t),!0)},t.prototype.setFloat=function(e,t){return!!e&&(this._gl.uniform1f(e,t),!0)},t.prototype.setFloat2=function(e,t,i){return!!e&&(this._gl.uniform2f(e,t,i),!0)},t.prototype.setFloat3=function(e,t,i,r){return!!e&&(this._gl.uniform3f(e,t,i,r),!0)},t.prototype.setFloat4=function(e,t,i,r,n){return!!e&&(this._gl.uniform4f(e,t,i,r,n),!0)},t.prototype.applyStates=function(){if(this._depthCullingState.apply(this._gl),this._stencilStateComposer.apply(this._gl),this._alphaState.apply(this._gl),this._colorWriteChanged){this._colorWriteChanged=!1;var e=this._colorWrite;this._gl.colorMask(e,e,e,e)}},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._currentEffect=null,this._viewportCached.x=0,this._viewportCached.y=0,this._viewportCached.z=0,this._viewportCached.w=0,this._unbindVertexArrayObject(),e&&(this._currentProgram=null,this.resetTextureCache(),this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._depthCullingState.depthFunc=this._gl.LEQUAL,this._alphaState.reset(),this._alphaMode=p.Y.ALPHA_ADD,this._alphaEquation=p.Y.ALPHA_DISABLE,this._colorWrite=!0,this._colorWriteChanged=!0,this._unpackFlipYCached=null,this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),this._mustWipeVertexAttributes=!0,this.unbindAllAttributes()),this._resetVertexBufferBinding(),this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null,this.bindIndexBuffer(null))},t.prototype._getSamplingParameters=function(e,t){var i=this._gl,r=i.NEAREST,n=i.NEAREST;switch(e){case p.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST:r=i.LINEAR,n=t?i.LINEAR_MIPMAP_NEAREST:i.LINEAR;break;case p.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR:r=i.LINEAR,n=t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR:r=i.NEAREST,n=t?i.NEAREST_MIPMAP_LINEAR:i.NEAREST;break;case p.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST:r=i.NEAREST,n=t?i.NEAREST_MIPMAP_NEAREST:i.NEAREST;break;case p.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST:r=i.NEAREST,n=t?i.LINEAR_MIPMAP_NEAREST:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR:r=i.NEAREST,n=t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_LINEAR:r=i.NEAREST,n=i.LINEAR;break;case p.Y.TEXTURE_NEAREST_NEAREST:r=i.NEAREST,n=i.NEAREST;break;case p.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST:r=i.LINEAR,n=t?i.NEAREST_MIPMAP_NEAREST:i.NEAREST;break;case p.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR:r=i.LINEAR,n=t?i.NEAREST_MIPMAP_LINEAR:i.NEAREST;break;case p.Y.TEXTURE_LINEAR_LINEAR:r=i.LINEAR,n=i.LINEAR;break;case p.Y.TEXTURE_LINEAR_NEAREST:r=i.LINEAR,n=i.NEAREST}return{min:n,mag:r}},t.prototype._createTexture=function(){var e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e},t.prototype._createHardwareTexture=function(){return new f.d(this._createTexture(),this._gl)},t.prototype._createInternalTexture=function(e,t,i,r){var n;void 0===i&&(i=!0),void 0===r&&(r=0);var o,s=!1,l=p.Y.TEXTURETYPE_UNSIGNED_INT,c=p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,u=p.Y.TEXTUREFORMAT_RGBA,h=!1,d=1;void 0!==t&&"object"==typeof t?(s=!!t.generateMipMaps,l=void 0===t.type?p.Y.TEXTURETYPE_UNSIGNED_INT:t.type,c=void 0===t.samplingMode?p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,u=void 0===t.format?p.Y.TEXTUREFORMAT_RGBA:t.format,h=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,d=null!==(n=t.samples)&&void 0!==n?n:1,o=t.label):s=!!t,h&&(h=this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU)),(l!==p.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(l!==p.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(c=p.Y.TEXTURE_NEAREST_SAMPLINGMODE),l!==p.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(l=p.Y.TEXTURETYPE_UNSIGNED_INT,a.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var f=this._gl,m=new _.h(this,r),g=e.width||e,v=e.height||e,y=e.depth||0,b=e.layers||0,T=this._getSamplingParameters(c,s),E=0!==b?f.TEXTURE_2D_ARRAY:0!==y?f.TEXTURE_3D:f.TEXTURE_2D,x=this._getRGBABufferInternalSizedFormat(l,u,h),S=this._getInternalFormat(u),C=this._getWebGLTextureType(l);return this._bindTextureDirectly(E,m),0!==b?(m.is2DArray=!0,f.texImage3D(E,0,x,g,v,b,0,S,C,null)):0!==y?(m.is3D=!0,f.texImage3D(E,0,x,g,v,y,0,S,C,null)):f.texImage2D(E,0,x,g,v,0,S,C,null),f.texParameteri(E,f.TEXTURE_MAG_FILTER,T.mag),f.texParameteri(E,f.TEXTURE_MIN_FILTER,T.min),f.texParameteri(E,f.TEXTURE_WRAP_S,f.CLAMP_TO_EDGE),f.texParameteri(E,f.TEXTURE_WRAP_T,f.CLAMP_TO_EDGE),s&&this._gl.generateMipmap(E),this._bindTextureDirectly(E,null),m._useSRGBBuffer=h,m.baseWidth=g,m.baseHeight=v,m.width=g,m.height=v,m.depth=b,m.isReady=!0,m.samples=d,m.generateMipMaps=s,m.samplingMode=c,m.type=l,m.format=u,m.label=o,this._internalTexturesCache.push(m),m},t.prototype._getUseSRGBBuffer=function(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)},t.prototype.createTexture=function(e,t,i,n,o,a,s,l,c,u,h,d,f,m,g){var v=this;return void 0===o&&(o=p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=null),this._createTextureBase(e,t,i,n,o,a,s,(function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return v._prepareWebGLTexture.apply(v,(0,r.fX)((0,r.fX)([],e,!1),[u],!1))}),(function(e,t,i,r,o,a){var s=v._gl,l=i.width===e&&i.height===t;o._creationFlags=null!=m?m:0;var c=v._getTexImageParametersForCreateTexture(o.format,o._useSRGBBuffer);if(l)return s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,i),!1;var u=v._caps.maxTextureSize;if(i.width>u||i.height>u||!v._supportsHardwareTextureRescaling)return v._prepareWorkingCanvas(),!(!v._workingCanvas||!v._workingContext||(v._workingCanvas.width=e,v._workingCanvas.height=t,v._workingContext.drawImage(i,0,0,i.width,i.height,0,0,e,t),s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,v._workingCanvas),o.width=e,o.height=t,1));var h=new _.h(v,2);return v._bindTextureDirectly(s.TEXTURE_2D,h,!0),s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,i),v._rescaleTexture(h,o,n,c.format,(function(){v._releaseTexture(h),v._bindTextureDirectly(s.TEXTURE_2D,o,!0),a()})),!0}),l,c,u,h,d,f,g)},t.prototype._getTexImageParametersForCreateTexture=function(e,t){var i,r;return 1===this.webGLVersion?r=i=this._getInternalFormat(e,t):(i=this._getInternalFormat(e,!1),r=this._getRGBABufferInternalSizedFormat(p.Y.TEXTURETYPE_UNSIGNED_BYTE,e,t)),{internalFormat:r,format:i,type:this._gl.UNSIGNED_BYTE}},t.prototype._rescaleTexture=function(e,t,i,r,n){},t.prototype._unpackFlipY=function(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))},t.prototype._getUnpackAlignement=function(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)},t.prototype._getTextureTarget=function(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D},t.prototype.updateTextureSamplingMode=function(e,t,i){void 0===i&&(i=!1);var r=this._getTextureTarget(t),n=this._getSamplingParameters(e,t.useMipMaps||i);this._setTextureParameterInteger(r,this._gl.TEXTURE_MAG_FILTER,n.mag,t),this._setTextureParameterInteger(r,this._gl.TEXTURE_MIN_FILTER,n.min),i&&(t.generateMipMaps=!0,this._gl.generateMipmap(r)),this._bindTextureDirectly(r,null),t.samplingMode=e},t.prototype.updateTextureDimensions=function(e,t,i,r){void 0===r&&(r=1)},t.prototype.updateTextureWrappingMode=function(e,t,i,r){void 0===i&&(i=null),void 0===r&&(r=null);var n=this._getTextureTarget(e);null!==t&&(this._setTextureParameterInteger(n,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),null!==i&&(this._setTextureParameterInteger(n,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i),e),e._cachedWrapV=i),(e.is2DArray||e.is3D)&&null!==r&&(this._setTextureParameterInteger(n,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(r),e),e._cachedWrapR=r),this._bindTextureDirectly(n,null)},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,r,n,o,a){void 0===o&&(o=0),void 0===a&&(a=0);var s=this._gl,l=s.TEXTURE_2D;if(e.isCube&&(l=s.TEXTURE_CUBE_MAP_POSITIVE_X+o),e._useSRGBBuffer)switch(t){case p.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2:case p.Y.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL:this._caps.etc2?t=s.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC:this._caps.etc2?t=s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM:t=s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4:t=s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1}this._gl.compressedTexImage2D(l,a,t,i,r,0,n)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,r,n,o){void 0===i&&(i=0),void 0===r&&(r=0),void 0===o&&(o=!1);var a=this._gl,s=this._getWebGLTextureType(e.type),l=this._getInternalFormat(e.format),c=void 0===n?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(n,e._useSRGBBuffer);this._unpackFlipY(e.invertY);var u=a.TEXTURE_2D;e.isCube&&(u=a.TEXTURE_CUBE_MAP_POSITIVE_X+i);var h=Math.round(Math.log(e.width)*Math.LOG2E),d=Math.round(Math.log(e.height)*Math.LOG2E),p=o?e.width:Math.pow(2,Math.max(h-r,0)),f=o?e.height:Math.pow(2,Math.max(d-r,0));a.texImage2D(u,r,c,p,f,0,l,s,t)},t.prototype.updateTextureData=function(e,t,i,r,n,o,a,s,l){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1);var c=this._gl,u=this._getWebGLTextureType(e.type),h=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);var d=c.TEXTURE_2D,p=c.TEXTURE_2D;e.isCube&&(p=c.TEXTURE_CUBE_MAP_POSITIVE_X+a,d=c.TEXTURE_CUBE_MAP),this._bindTextureDirectly(d,e,!0),c.texSubImage2D(p,s,i,r,n,o,h,u,t),l&&this._gl.generateMipmap(p),this._bindTextureDirectly(d,null)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0);var n=this._gl,o=e.isCube?n.TEXTURE_CUBE_MAP:n.TEXTURE_2D;this._bindTextureDirectly(o,e,!0),this._uploadDataToTextureDirectly(e,t,i,r),this._bindTextureDirectly(o,null,!0)},t.prototype._prepareWebGLTextureContinuation=function(e,t,i,r,n){var o=this._gl;if(o){var a=this._getSamplingParameters(n,!i);o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,a.mag),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,a.min),i||r||o.generateMipmap(o.TEXTURE_2D),this._bindTextureDirectly(o.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}},t.prototype._prepareWebGLTexture=function(e,t,i,r,n,o,a,s,l,c){var u=this,d=this.getCaps().maxTextureSize,f=Math.min(d,this.needPOTTextures?(0,h.R)(r.width,d):r.width),_=Math.min(d,this.needPOTTextures?(0,h.R)(r.height,d):r.height),m=this._gl;m&&(e._hardwareTexture?(this._bindTextureDirectly(m.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===n||!!n),e.baseWidth=r.width,e.baseHeight=r.height,e.width=f,e.height=_,e.isReady=!0,e.type=-1!==e.type?e.type:p.Y.TEXTURETYPE_UNSIGNED_BYTE,e.format=-1!==e.format?e.format:null!=c?c:".jpg"!==t||e._useSRGBBuffer?p.Y.TEXTUREFORMAT_RGBA:p.Y.TEXTUREFORMAT_RGB,s(f,_,r,t,e,(function(){u._prepareWebGLTextureContinuation(e,i,o,a,l)}))||this._prepareWebGLTextureContinuation(e,i,o,a,l)):i&&i.removePendingData(e))},t.prototype._setupFramebufferDepthAttachments=function(e,t,i,r,n){void 0===n&&(n=1);var o=this._gl;if(e&&t)return this._createRenderBuffer(i,r,n,o.DEPTH_STENCIL,o.DEPTH24_STENCIL8,o.DEPTH_STENCIL_ATTACHMENT);if(t){var a=o.DEPTH_COMPONENT16;return this._webGLVersion>1&&(a=o.DEPTH_COMPONENT32F),this._createRenderBuffer(i,r,n,a,a,o.DEPTH_ATTACHMENT)}return e?this._createRenderBuffer(i,r,n,o.STENCIL_INDEX8,o.STENCIL_INDEX8,o.STENCIL_ATTACHMENT):null},t.prototype._createRenderBuffer=function(e,t,i,r,n,o,a){void 0===a&&(a=!0);var s=this._gl.createRenderbuffer();return this._updateRenderBuffer(s,e,t,i,r,n,o,a)},t.prototype._updateRenderBuffer=function(e,t,i,r,n,o,a,s){void 0===s&&(s=!0);var l=this._gl;return l.bindRenderbuffer(l.RENDERBUFFER,e),r>1&&l.renderbufferStorageMultisample?l.renderbufferStorageMultisample(l.RENDERBUFFER,r,o,t,i):l.renderbufferStorage(l.RENDERBUFFER,n,t,i),l.framebufferRenderbuffer(l.FRAMEBUFFER,a,l.RENDERBUFFER,e),s&&l.bindRenderbuffer(l.RENDERBUFFER,null),e},t.prototype._releaseTexture=function(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();var t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()},t.prototype._deleteTexture=function(e){null==e||e.release()},t.prototype._setProgram=function(e){this._currentProgram!==e&&((0,n.C5)(e,this._gl),this._currentProgram=e)},t.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.program);for(var i=e.getSamplers(),r=0;r<i.length;r++){var n=e.getUniform(i[r]);n&&(this._boundUniforms[r]=n)}this._currentEffect=null},t.prototype._activateCurrentTexture=function(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)},t.prototype._bindTextureDirectly=function(e,t,i,r){var n,o;void 0===i&&(i=!1),void 0===r&&(r=!1);var s=!1,l=t&&t._associatedChannel>-1;if(i&&l&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||r){if(this._activateCurrentTexture(),t&&t.isMultiview)throw a.V.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,null!==(o=null===(n=null==t?void 0:t._hardwareTexture)||void 0===n?void 0:n.underlyingResource)&&void 0!==o?o:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else i&&(s=!0,this._activateCurrentTexture());return l&&!i&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),s},t.prototype._bindTexture=function(e,t,i){if(void 0!==e){t&&(t._associatedChannel=e),this._activeChannel=e;var r=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(r,t)}},t.prototype.unbindAllTextures=function(){for(var e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))},t.prototype.setTexture=function(e,t,i,r){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,i))},t.prototype._bindSamplerUniformToChannel=function(e,t){var i=this._boundUniforms[e];i&&i._currentState!==t&&(this._gl.uniform1i(i,t),i._currentState=t)},t.prototype._getTextureWrapMode=function(e){switch(e){case p.Y.TEXTURE_WRAP_ADDRESSMODE:return this._gl.REPEAT;case p.Y.TEXTURE_CLAMP_ADDRESSMODE:return this._gl.CLAMP_TO_EDGE;case p.Y.TEXTURE_MIRROR_ADDRESSMODE:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT},t.prototype._setTexture=function(e,t,i,r,n){if(void 0===i&&(i=!1),void 0===r&&(r=!1),void 0===n&&(n=""),!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;var o=t.getInternalTexture();o&&(o._associatedChannel=e),t.update()}else if(t.delayLoadState===p.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;var a;a=r?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,!i&&a&&(a._associatedChannel=e);var s=!0;this._boundTexturesCache[e]===a&&(i||this._bindSamplerUniformToChannel(a._associatedChannel,e),s=!1),this._activeChannel=e;var l=this._getTextureTarget(a);if(s&&this._bindTextureDirectly(l,a,i),a&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;var c=t.coordinatesMode!==p.Y.TEXTURE_CUBIC_MODE&&t.coordinatesMode!==p.Y.TEXTURE_SKYBOX_MODE?p.Y.TEXTURE_WRAP_ADDRESSMODE:p.Y.TEXTURE_CLAMP_ADDRESSMODE;t.wrapU=c,t.wrapV=c}a._cachedWrapU!==t.wrapU&&(a._cachedWrapU=t.wrapU,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),a)),a._cachedWrapV!==t.wrapV&&(a._cachedWrapV=t.wrapV,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),a)),a.is3D&&a._cachedWrapR!==t.wrapR&&(a._cachedWrapR=t.wrapR,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),a)),this._setAnisotropicLevel(l,a,t.anisotropicFilteringLevel)}return!0},t.prototype.setTextureArray=function(e,t,i,r){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===i.length||(this._textureUnits=new Int32Array(i.length));for(var n=0;n<i.length;n++){var o=i[n].getInternalTexture();o?(this._textureUnits[n]=e+n,o._associatedChannel=e+n):this._textureUnits[n]=-1}this._gl.uniform1iv(t,this._textureUnits);for(var a=0;a<i.length;a++)this._setTexture(this._textureUnits[a],i[a],!0)}},t.prototype._setAnisotropicLevel=function(e,t,i){var r=this._caps.textureAnisotropicFilterExtension;t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST&&t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR&&t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR&&(i=1),r&&t._cachedAnisotropicFilteringLevel!==i&&(this._setTextureParameterFloat(e,r.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(i,this._caps.maxAnisotropy),t),t._cachedAnisotropicFilteringLevel=i)},t.prototype._setTextureParameterFloat=function(e,t,i,r){this._bindTextureDirectly(e,r,!0,!0),this._gl.texParameterf(e,t,i)},t.prototype._setTextureParameterInteger=function(e,t,i,r){r&&this._bindTextureDirectly(e,r,!0,!0),this._gl.texParameteri(e,t,i)},t.prototype.unbindAllAttributes=function(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(var e=0;e<this._caps.maxVertexAttribs;e++)this.disableAttributeByIndex(e)}else{e=0;for(var t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}},t.prototype.releaseEffects=function(){for(var e in this._compiledEffects){var t=this._compiledEffects[e].getPipelineContext();this._deletePipelineContext(t)}this._compiledEffects={}},t.prototype.dispose=function(){var t;(0,s.BA)()&&this._renderingCanvas&&(this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),e.prototype.dispose.call(this),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&(null===(t=this._gl.getExtension("WEBGL_lose_context"))||void 0===t||t.loseContext()),(0,n.Cm)(this._gl)},t.prototype.attachContextLostEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)},t.prototype.attachContextRestoredEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)},t.prototype.getError=function(){return this._gl.getError()},t.prototype._canRenderToFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(p.Y.TEXTURETYPE_FLOAT)},t.prototype._canRenderToHalfFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(p.Y.TEXTURETYPE_HALF_FLOAT)},t.prototype._canRenderToFramebuffer=function(e){for(var t=this._gl;t.getError()!==t.NO_ERROR;);var i=!0,r=t.createTexture();t.bindTexture(t.TEXTURE_2D,r),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);var n=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,n),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,r,0);var o=t.checkFramebufferStatus(t.FRAMEBUFFER);if((i=(i=i&&o===t.FRAMEBUFFER_COMPLETE)&&t.getError()===t.NO_ERROR)&&(t.clear(t.COLOR_BUFFER_BIT),i=i&&t.getError()===t.NO_ERROR),i){t.bindFramebuffer(t.FRAMEBUFFER,null);var a=t.RGBA,s=t.UNSIGNED_BYTE,l=new Uint8Array(4);t.readPixels(0,0,1,1,a,s,l),i=i&&t.getError()===t.NO_ERROR}for(t.deleteTexture(r),t.deleteFramebuffer(n),t.bindFramebuffer(t.FRAMEBUFFER,null);!i&&t.getError()!==t.NO_ERROR;);return i},t.prototype._getWebGLTextureType=function(e){if(1===this._webGLVersion){switch(e){case p.Y.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case p.Y.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT_OES;case p.Y.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.UNSIGNED_SHORT_4_4_4_4;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.UNSIGNED_SHORT_5_5_5_1;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case p.Y.TEXTURETYPE_BYTE:return this._gl.BYTE;case p.Y.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE;case p.Y.TEXTURETYPE_SHORT:return this._gl.SHORT;case p.Y.TEXTURETYPE_UNSIGNED_SHORT:return this._gl.UNSIGNED_SHORT;case p.Y.TEXTURETYPE_INT:return this._gl.INT;case p.Y.TEXTURETYPE_UNSIGNED_INTEGER:return this._gl.UNSIGNED_INT;case p.Y.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case p.Y.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.UNSIGNED_SHORT_4_4_4_4;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.UNSIGNED_SHORT_5_5_5_1;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.UNSIGNED_SHORT_5_6_5;case p.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case p.Y.TEXTURETYPE_UNSIGNED_INT_24_8:return this._gl.UNSIGNED_INT_24_8;case p.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case p.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case p.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE},t.prototype._getInternalFormat=function(e,t){void 0===t&&(t=!1);var i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case p.Y.TEXTUREFORMAT_ALPHA:i=this._gl.ALPHA;break;case p.Y.TEXTUREFORMAT_LUMINANCE:i=this._gl.LUMINANCE;break;case p.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:i=this._gl.LUMINANCE_ALPHA;break;case p.Y.TEXTUREFORMAT_RED:i=this._gl.RED;break;case p.Y.TEXTUREFORMAT_RG:i=this._gl.RG;break;case p.Y.TEXTUREFORMAT_RGB:i=t?this._glSRGBExtensionValues.SRGB:this._gl.RGB;break;case p.Y.TEXTUREFORMAT_RGBA:i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA}if(this._webGLVersion>1)switch(e){case p.Y.TEXTUREFORMAT_RED_INTEGER:i=this._gl.RED_INTEGER;break;case p.Y.TEXTUREFORMAT_RG_INTEGER:i=this._gl.RG_INTEGER;break;case p.Y.TEXTUREFORMAT_RGB_INTEGER:i=this._gl.RGB_INTEGER;break;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:i=this._gl.RGBA_INTEGER}return i},t.prototype._getRGBABufferInternalSizedFormat=function(e,t,i){if(void 0===i&&(i=!1),1===this._webGLVersion){if(void 0!==t)switch(t){case p.Y.TEXTUREFORMAT_ALPHA:return this._gl.ALPHA;case p.Y.TEXTUREFORMAT_LUMINANCE:return this._gl.LUMINANCE;case p.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:return this._gl.LUMINANCE_ALPHA;case p.Y.TEXTUREFORMAT_RGB:return i?this._glSRGBExtensionValues.SRGB:this._gl.RGB}return this._gl.RGBA}switch(e){case p.Y.TEXTURETYPE_BYTE:switch(t){case p.Y.TEXTUREFORMAT_RED:return this._gl.R8_SNORM;case p.Y.TEXTUREFORMAT_RG:return this._gl.RG8_SNORM;case p.Y.TEXTUREFORMAT_RGB:return this._gl.RGB8_SNORM;case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R8I;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG8I;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB8I;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGBA8I;default:return this._gl.RGBA8_SNORM}case p.Y.TEXTURETYPE_UNSIGNED_BYTE:switch(t){case p.Y.TEXTUREFORMAT_RED:return this._gl.R8;case p.Y.TEXTUREFORMAT_RG:return this._gl.RG8;case p.Y.TEXTUREFORMAT_RGB:return i?this._glSRGBExtensionValues.SRGB8:this._gl.RGB8;case p.Y.TEXTUREFORMAT_RGBA:return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8;case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R8UI;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG8UI;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB8UI;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGBA8UI;case p.Y.TEXTUREFORMAT_ALPHA:return this._gl.ALPHA;case p.Y.TEXTUREFORMAT_LUMINANCE:return this._gl.LUMINANCE;case p.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:return this._gl.LUMINANCE_ALPHA;default:return this._gl.RGBA8}case p.Y.TEXTURETYPE_SHORT:switch(t){case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R16I;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG16I;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB16I;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA16I}case p.Y.TEXTURETYPE_UNSIGNED_SHORT:switch(t){case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R16UI;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG16UI;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB16UI;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA16UI}case p.Y.TEXTURETYPE_INT:switch(t){case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R32I;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG32I;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB32I;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA32I}case p.Y.TEXTURETYPE_UNSIGNED_INTEGER:switch(t){case p.Y.TEXTUREFORMAT_RED_INTEGER:return this._gl.R32UI;case p.Y.TEXTUREFORMAT_RG_INTEGER:return this._gl.RG32UI;case p.Y.TEXTUREFORMAT_RGB_INTEGER:return this._gl.RGB32UI;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return this._gl.RGBA32UI}case p.Y.TEXTURETYPE_FLOAT:switch(t){case p.Y.TEXTUREFORMAT_RED:return this._gl.R32F;case p.Y.TEXTUREFORMAT_RG:return this._gl.RG32F;case p.Y.TEXTUREFORMAT_RGB:return this._gl.RGB32F;case p.Y.TEXTUREFORMAT_RGBA:default:return this._gl.RGBA32F}case p.Y.TEXTURETYPE_HALF_FLOAT:switch(t){case p.Y.TEXTUREFORMAT_RED:return this._gl.R16F;case p.Y.TEXTUREFORMAT_RG:return this._gl.RG16F;case p.Y.TEXTUREFORMAT_RGB:return this._gl.RGB16F;case p.Y.TEXTUREFORMAT_RGBA:default:return this._gl.RGBA16F}case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.RGB565;case p.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:return this._gl.R11F_G11F_B10F;case p.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:return this._gl.RGB9_E5;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.RGBA4;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.RGB5_A1;case p.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:switch(t){case p.Y.TEXTUREFORMAT_RGBA:return this._gl.RGB10_A2;case p.Y.TEXTUREFORMAT_RGBA_INTEGER:return this._gl.RGB10_A2UI;default:return this._gl.RGB10_A2}}return i?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA8},t.prototype.readPixels=function(e,t,i,r,n,o){void 0===n&&(n=!0),void 0===o&&(o=!0);var a=n?4:3,s=n?this._gl.RGBA:this._gl.RGB,l=new Uint8Array(r*i*a);return o&&this.flushFramebuffer(),this._gl.readPixels(e,t,i,r,s,this._gl.UNSIGNED_BYTE,l),Promise.resolve(l)},Object.defineProperty(t,"IsSupportedAsync",{get:function(){return Promise.resolve(this.isSupported())},enumerable:!1,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){return this.isSupported()},enumerable:!1,configurable:!0}),t.isSupported=function(){if(null!==this._HasMajorPerformanceCaveat)return!this._HasMajorPerformanceCaveat;if(null===this._IsSupported)try{var e=d.$._CreateCanvas(1,1),t=e.getContext("webgl")||e.getContext("experimental-webgl");this._IsSupported=null!=t&&!!window.WebGLRenderingContext}catch(e){this._IsSupported=!1}return this._IsSupported},Object.defineProperty(t,"HasMajorPerformanceCaveat",{get:function(){if(null===this._HasMajorPerformanceCaveat)try{var e=d.$._CreateCanvas(1,1),t=e.getContext("webgl",{failIfMajorPerformanceCaveat:!0})||e.getContext("experimental-webgl",{failIfMajorPerformanceCaveat:!0});this._HasMajorPerformanceCaveat=!t}catch(e){this._HasMajorPerformanceCaveat=!1}return this._HasMajorPerformanceCaveat},enumerable:!1,configurable:!0}),t._TempClearColorUint32=new Uint32Array(4),t._TempClearColorInt32=new Int32Array(4),t.ExceptionList=[{key:"Chrome/63.0",capture:"63\\.0\\.3239\\.(\\d+)",captureConstraint:108,targets:["uniformBuffer"]},{key:"Firefox/58",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Firefox/59",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/72.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/73.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Chrome/74.+?Mobile",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/71",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome/72",capture:null,captureConstraint:null,targets:["vao"]},{key:"Mac OS.+Chrome",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:"Chrome/12\\d\\..+?Mobile",capture:null,captureConstraint:null,targets:["uniformBuffer"]},{key:".*AppleWebKit.*(15.4).*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]},{key:".*(15.4).*AppleWebKit.*Safari",capture:null,captureConstraint:null,targets:["antialias","maxMSAASamples"]}],t.CollisionsEpsilon=.001,t._ConcatenateShader=g.iL,t._IsSupported=null,t._HasMajorPerformanceCaveat=null,t.CeilingPOT=h.Tg,t.FloorPOT=h.C4,t.NearestPOT=h.OG,t.GetExponentOfTwo=h.R,t.QueueNewFrame=d.r,t}(d.$)},1946:(e,t,i)=>{i.d(t,{c:()=>r});var r=function(){function e(){}return e.CompareLightsPriority=function(e,t){return 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this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"invertY",{get:function(){return this._invertY},enumerable:!1,configurable:!0}),t.prototype.updateURL=function(e,t,i,r){var n=this;void 0===t&&(t=null),this.url&&(this.releaseInternalTexture(),this.getScene().markAllMaterialsAsDirty(l.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(n)}))),this.name&&!this.name.startsWith("data:")||(this.name=e),this.url=e,this._buffer=t,this._forcedExtension=r,this.delayLoadState=l.Y.DELAYLOADSTATE_NOTLOADED,i&&(this._delayedOnLoad=i),this.delayLoad()},t.prototype.delayLoad=function(){if(this.delayLoadState===l.Y.DELAYLOADSTATE_NOTLOADED){var e=this.getScene();e&&(this.delayLoadState=l.Y.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap,this.samplingMode,this._invertY,this._useSRGBBuffer,this.isCube),this._texture?this._delayedOnLoad&&(this._texture.isReady?h._.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(this.url,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format,this._forcedExtension,this._mimeType,this._loaderOptions,this._creationFlags,this._useSRGBBuffer),this._deleteBuffer&&(this._buffer=null)),this._delayedOnLoad=null,this._delayedOnError=null)}},t.prototype._prepareRowForTextureGeneration=function(e,t,i,r){e*=this._cachedUScale,t*=this._cachedVScale,e-=this.uRotationCenter*this._cachedUScale,t-=this.vRotationCenter*this._cachedVScale,i-=this.wRotationCenter,a.Pq.TransformCoordinatesFromFloatsToRef(e,t,i,this._rowGenerationMatrix,r),r.x+=this.uRotationCenter*this._cachedUScale+this._cachedUOffset,r.y+=this.vRotationCenter*this._cachedVScale+this._cachedVOffset,r.z+=this.wRotationCenter},t.prototype.getTextureMatrix=function(e){var t=this;if(void 0===e&&(e=1),this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale*e===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng&&this.uRotationCenter===this._cachedURotationCenter&&this.vRotationCenter===this._cachedVRotationCenter&&this.wRotationCenter===this._cachedWRotationCenter&&this.homogeneousRotationInUVTransform===this._cachedHomogeneousRotationInUVTransform)return this._cachedTextureMatrix;this._cachedUOffset=this.uOffset,this._cachedVOffset=this.vOffset,this._cachedUScale=this.uScale*e,this._cachedVScale=this.vScale,this._cachedUAng=this.uAng,this._cachedVAng=this.vAng,this._cachedWAng=this.wAng,this._cachedURotationCenter=this.uRotationCenter,this._cachedVRotationCenter=this.vRotationCenter,this._cachedWRotationCenter=this.wRotationCenter,this._cachedHomogeneousRotationInUVTransform=this.homogeneousRotationInUVTransform,this._cachedTextureMatrix&&this._rowGenerationMatrix||(this._cachedTextureMatrix=a.uq.Zero(),this._rowGenerationMatrix=new 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this._cachedReflectionTextureMatrix}this._cachedReflectionTextureMatrix||(this._cachedReflectionTextureMatrix=a.uq.Zero()),this._projectionModeMatrix||(this._projectionModeMatrix=a.uq.Zero());var r=this._cachedReflectionCoordinatesMode!==this.coordinatesMode;switch(this._cachedReflectionUOffset=this.uOffset,this._cachedReflectionVOffset=this.vOffset,this._cachedReflectionUScale=this.uScale,this._cachedReflectionVScale=this.vScale,this._cachedReflectionCoordinatesMode=this.coordinatesMode,this.coordinatesMode){case t.PLANAR_MODE:a.uq.IdentityToRef(this._cachedReflectionTextureMatrix),this._cachedReflectionTextureMatrix[0]=this.uScale,this._cachedReflectionTextureMatrix[5]=this.vScale,this._cachedReflectionTextureMatrix[12]=this.uOffset,this._cachedReflectionTextureMatrix[13]=this.vOffset;break;case t.PROJECTION_MODE:a.uq.FromValuesToRef(.5,0,0,0,0,-.5,0,0,0,0,0,0,.5,.5,1,1,this._projectionModeMatrix);var 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i,r,n=this.name;t.SerializeBuffers||this.name.startsWith("data:")&&(this.name=""),this.name.startsWith("data:")&&this.url===this.name&&(this.url="");var o=e.prototype.serialize.call(this,t._SerializeInternalTextureUniqueId);return o?((t.SerializeBuffers||t.ForceSerializeBuffers)&&("string"==typeof this._buffer&&"data:"===this._buffer.substr(0,5)?(o.base64String=this._buffer,o.name=o.name.replace("data:","")):this.url&&this.url.startsWith("data:")&&this._buffer instanceof Uint8Array?o.base64String="data:image/png;base64,"+(0,f.EL)(this._buffer):(t.ForceSerializeBuffers||this.url&&this.url.startsWith("blob:")||this._forceSerialize)&&(o.base64String=!this._engine||this._engine._features.supportSyncTextureRead?(0,_.lP)(this):(0,_.nh)(this))),o.invertY=this._invertY,o.samplingMode=this.samplingMode,o._creationFlags=this._creationFlags,o._useSRGBBuffer=this._useSRGBBuffer,t._SerializeInternalTextureUniqueId&&(o.internalTextureUniqueId=null!==(r=null===(i=this._texture)||void 0===i?void 0:i.uniqueId)&&void 0!==r?r:void 0),o.noMipmap=this._noMipmap,this.name=n,o):null},t.prototype.getClassName=function(){return"Texture"},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onLoadObservable.clear(),this._delayedOnLoad=null,this._delayedOnError=null,this._buffer=null},t.Parse=function(e,i,r){if(e.customType){var n=d.n.Instantiate(e.customType).Parse(e,i,r);return e.samplingMode&&n.updateSamplingMode&&n._samplingMode&&n._samplingMode!==e.samplingMode&&n.updateSamplingMode(e.samplingMode),n}if(e.isCube&&!e.isRenderTarget)return t._CubeTextureParser(e,i,r);var o,a=void 0!==e.internalTextureUniqueId;if(!e.name&&!e.isRenderTarget&&!a)return null;if(a)for(var s=0,l=i.getEngine().getLoadedTexturesCache();s<l.length;s++){var u=l[s];if(u.uniqueId===e.internalTextureUniqueId){o=u;break}}var h=function(t){var i;if(t&&t._texture&&(t._texture._cachedWrapU=null,t._texture._cachedWrapV=null,t._texture._cachedWrapR=null),e.samplingMode){var 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m=t._CreateVideoTexture(r+(e.url||e.name),r+(e.src||e.url),i,c,e.invertY,e.samplingMode,e.settings||{});return h(m),m}if(e.base64String&&!o)(l=t.CreateFromBase64String(e.base64String,e.base64String,i,!c,e.invertY,e.samplingMode,(function(){h(l)}),null!==(a=e._creationFlags)&&void 0!==a?a:0,null!==(s=e._useSRGBBuffer)&&void 0!==s&&s)).name=e.name;else{var g=void 0;g=e.name&&(e.name.indexOf("://")>0||e.name.startsWith("data:"))?e.name:r+e.name,e.url&&(e.url.startsWith("data:")||t.UseSerializedUrlIfAny)&&(g=e.url);var v={noMipmap:!c,invertY:e.invertY,samplingMode:e.samplingMode,onLoad:function(){h(l)},internalTexture:o};l=new t(g,i,v)}return l}),e,i)},t.CreateFromBase64String=function(e,i,r,n,o,a,s,c,u,h,d){return void 0===a&&(a=t.TRILINEAR_SAMPLINGMODE),void 0===s&&(s=null),void 0===c&&(c=null),void 0===u&&(u=l.Y.TEXTUREFORMAT_RGBA),new t("data:"+i,r,n,o,a,s,c,e,!1,u,void 0,void 0,h,d)},t.LoadFromDataString=function(e,i,r,n,o,a,s,c,u,h,d,p){return void 0===n&&(n=!1),void 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t._rebuildProgram(e,i,r,n)},defines:n,transformFeedbackVaryings:this._transformFeedbackVaryings,name:this._key.replace(/\r/g,"").replace(/\n/g,"|"),createAsRaw:r,parallelShaderCompile:l._caps.parallelShaderCompile,shaderProcessingContext:this._processingContext,onRenderingStateCompiled:function(r){i&&!e&&t._engine._deletePipelineContext(i),r&&t._onRenderingStateCompiled(r)}},this._engine.createPipelineContext.bind(this._engine),this._engine._preparePipelineContext.bind(this._engine),this._engine._executeWhenRenderingStateIsCompiled.bind(this._engine)),this._pipelineContext.isAsync&&this._checkIsReady(i)}catch(e){this._processCompilationErrors(e,i)}},e.prototype._getShaderCodeAndErrorLine=function(e,t,i){var r=i?/FRAGMENT SHADER ERROR: 0:(\d+?):/:/VERTEX SHADER ERROR: 0:(\d+?):/,n=null;if(t&&e){var o=t.match(r);if(o&&2===o.length){var a=parseInt(o[1]),s=e.split("\n",-1);s.length>=a&&(n="Offending line [".concat(a,"] in ").concat(i?"fragment":"vertex"," code: 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0===o&&(o=!1),n&&n.push("Light"+e),o||(t.push("vLightData"+e,"vLightDiffuse"+e,"vLightSpecular"+e,"vLightDirection"+e,"vLightFalloff"+e,"vLightGround"+e,"lightMatrix"+e,"shadowsInfo"+e,"depthValues"+e),i.push("shadowTexture"+e),i.push("depthTexture"+e),t.push("viewFrustumZ"+e,"cascadeBlendFactor"+e,"lightSizeUVCorrection"+e,"depthCorrection"+e,"penumbraDarkness"+e,"frustumLengths"+e),r&&(i.push("projectionLightTexture"+e),t.push("textureProjectionMatrix"+e)))}function z(e,t,i,r){var n;void 0===r&&(r=4);var o=null;if(e.uniformsNames){var a=e;n=a.uniformsNames,o=a.uniformBuffersNames,t=a.samplers,i=a.defines,r=a.maxSimultaneousLights||0}else n=e,t||(t=[]);for(var s=0;s<r&&i["LIGHT"+s];s++)G(s,n,t,i["PROJECTEDLIGHTTEXTURE"+s],o);i.NUM_MORPH_INFLUENCERS&&(n.push("morphTargetInfluences"),n.push("morphTargetCount")),i.BAKED_VERTEX_ANIMATION_TEXTURE&&(n.push("bakedVertexAnimationSettings"),n.push("bakedVertexAnimationTextureSizeInverted"),n.push("bakedVertexAnimationTime"),t.push("bakedVertexAnimationTexture"))}},5482:(e,t,i)=>{i.d(t,{D:()=>o});var r=i(7164),n=i(4957),o=(i(9012),function(){function e(e,t,i,r,n){void 0===n&&(n=!1),this._valueCache={},this._engine=e,this._noUBO=!e.supportsUniformBuffers||n,this._dynamic=i,this._name=null!=r?r:"no-name",this._data=t||[],this._uniformLocations={},this._uniformSizes={},this._uniformArraySizes={},this._uniformLocationPointer=0,this._needSync=!1,this._engine._features.trackUbosInFrame&&(this._buffers=[],this._bufferIndex=-1,this._createBufferOnWrite=!1,this._currentFrameId=0),this._noUBO?(this.updateMatrix3x3=this._updateMatrix3x3ForEffect,this.updateMatrix2x2=this._updateMatrix2x2ForEffect,this.updateFloat=this._updateFloatForEffect,this.updateFloat2=this._updateFloat2ForEffect,this.updateFloat3=this._updateFloat3ForEffect,this.updateFloat4=this._updateFloat4ForEffect,this.updateFloatArray=this._updateFloatArrayForEffect,this.updateArray=this._updateArrayForEffect,this.updateIntArray=this._updateIntArrayForEffect,this.updateUIntArray=this._updateUIntArrayForEffect,this.updateMatrix=this._updateMatrixForEffect,this.updateMatrices=this._updateMatricesForEffect,this.updateVector3=this._updateVector3ForEffect,this.updateVector4=this._updateVector4ForEffect,this.updateColor3=this._updateColor3ForEffect,this.updateColor4=this._updateColor4ForEffect,this.updateDirectColor4=this._updateDirectColor4ForEffect,this.updateInt=this._updateIntForEffect,this.updateInt2=this._updateInt2ForEffect,this.updateInt3=this._updateInt3ForEffect,this.updateInt4=this._updateInt4ForEffect,this.updateUInt=this._updateUIntForEffect,this.updateUInt2=this._updateUInt2ForEffect,this.updateUInt3=this._updateUInt3ForEffect,this.updateUInt4=this._updateUInt4ForEffect):(this._engine._uniformBuffers.push(this),this.updateMatrix3x3=this._updateMatrix3x3ForUniform,this.updateMatrix2x2=this._updateMatrix2x2ForUniform,this.updateFloat=this._updateFloatForUniform,this.updateFloat2=this._updateFloat2ForUniform,this.updateFloat3=this._updateFloat3ForUniform,this.updateFloat4=this._updateFloat4ForUniform,this.updateFloatArray=this._updateFloatArrayForUniform,this.updateArray=this._updateArrayForUniform,this.updateIntArray=this._updateIntArrayForUniform,this.updateUIntArray=this._updateUIntArrayForUniform,this.updateMatrix=this._updateMatrixForUniform,this.updateMatrices=this._updateMatricesForUniform,this.updateVector3=this._updateVector3ForUniform,this.updateVector4=this._updateVector4ForUniform,this.updateColor3=this._updateColor3ForUniform,this.updateColor4=this._updateColor4ForUniform,this.updateDirectColor4=this._updateDirectColor4ForUniform,this.updateInt=this._updateIntForUniform,this.updateInt2=this._updateInt2ForUniform,this.updateInt3=this._updateInt3ForUniform,this.updateInt4=this._updateInt4ForUniform,this.updateUInt=this._updateUIntForUniform,this.updateUInt2=this._updateUInt2ForUniform,this.updateUInt3=this._updateUInt3ForUniform,this.updateUInt4=this._updateUInt4ForUniform)}return Object.defineProperty(e.prototype,"useUbo",{get:function(){return!this._noUBO},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSync",{get:function(){return!this._needSync},enumerable:!1,configurable:!0}),e.prototype.isDynamic=function(){return void 0!==this._dynamic},e.prototype.getData=function(){return this._bufferData},e.prototype.getBuffer=function(){return this._buffer},e.prototype._fillAlignment=function(e){var t;if(t=e<=2?e:4,this._uniformLocationPointer%t!=0){var i=this._uniformLocationPointer;this._uniformLocationPointer+=t-this._uniformLocationPointer%t;for(var r=this._uniformLocationPointer-i,n=0;n<r;n++)this._data.push(0)}},e.prototype.addUniform=function(e,t,i){if(void 0===i&&(i=0),!this._noUBO&&void 0===this._uniformLocations[e]){var r;if(i>0){if(t instanceof Array)throw"addUniform should not be use with Array in UBO: "+e;this._fillAlignment(4),this._uniformArraySizes[e]={strideSize:t,arraySize:i},16==t?t*=i:t=t*i+(4-t)*i,r=[];for(var n=0;n<t;n++)r.push(0)}else{if(t instanceof Array)t=(r=t).length;else for(r=[],n=0;n<t;n++)r.push(0);this._fillAlignment(t)}for(this._uniformSizes[e]=t,this._uniformLocations[e]=this._uniformLocationPointer,this._uniformLocationPointer+=t,n=0;n<t;n++)this._data.push(r[n]);this._needSync=!0}},e.prototype.addMatrix=function(e,t){this.addUniform(e,Array.prototype.slice.call(t.asArray()))},e.prototype.addFloat2=function(e,t,i){var r=[t,i];this.addUniform(e,r)},e.prototype.addFloat3=function(e,t,i,r){var n=[t,i,r];this.addUniform(e,n)},e.prototype.addColor3=function(e,t){var i=[t.r,t.g,t.b];this.addUniform(e,i)},e.prototype.addColor4=function(e,t,i){var r=[t.r,t.g,t.b,i];this.addUniform(e,r)},e.prototype.addVector3=function(e,t){var i=[t.x,t.y,t.z];this.addUniform(e,i)},e.prototype.addMatrix3x3=function(e){this.addUniform(e,12)},e.prototype.addMatrix2x2=function(e){this.addUniform(e,8)},e.prototype.create=function(){this._noUBO||this._buffer||(this._fillAlignment(4),this._bufferData=new Float32Array(this._data),this._rebuild(),this._needSync=!0)},e.prototype._getNames=function(){var e=[],t=0;for(var i in this._uniformLocations)if(e.push(i),10==++t)break;return e.join(",")},e.prototype._rebuild=function(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()):this._buffer=this._engine.createUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()),this._engine._features.trackUbosInFrame&&(this._buffers.push([this._buffer,this._engine._features.checkUbosContentBeforeUpload?this._bufferData.slice():void 0]),this._bufferIndex=this._buffers.length-1,this._createBufferOnWrite=!1))},e.prototype._rebuildAfterContextLost=function(){this._engine._features.trackUbosInFrame&&(this._buffers=[],this._currentFrameId=0),this._rebuild()},Object.defineProperty(e.prototype,"_numBuffers",{get:function(){return this._buffers.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_indexBuffer",{get:function(){return this._bufferIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentEffect",{get:function(){return this._currentEffect},enumerable:!1,configurable:!0}),e.prototype._buffersEqual=function(e,t){for(var i=0;i<e.length;++i)if(e[i]!==t[i])return!1;return!0},e.prototype._copyBuffer=function(e,t){for(var i=0;i<e.length;++i)t[i]=e[i]},e.prototype.update=function(){if(!this._noUBO)if(this.bindUniformBuffer(),this._buffer)if(this._dynamic||this._needSync){if(this._buffers&&this._buffers.length>1&&this._buffers[this._bufferIndex][1]){if(this._buffersEqual(this._bufferData,this._buffers[this._bufferIndex][1]))return this._needSync=!1,void(this._createBufferOnWrite=this._engine._features.trackUbosInFrame);this._copyBuffer(this._bufferData,this._buffers[this._bufferIndex][1])}this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._engine._features._collectUbosUpdatedInFrame&&(e._UpdatedUbosInFrame[this._name]||(e._UpdatedUbosInFrame[this._name]=0),e._UpdatedUbosInFrame[this._name]++),this._needSync=!1,this._createBufferOnWrite=this._engine._features.trackUbosInFrame}else this._createBufferOnWrite=this._engine._features.trackUbosInFrame;else this.create()},e.prototype._createNewBuffer=function(){this._bufferIndex+1<this._buffers.length?(this._bufferIndex++,this._buffer=this._buffers[this._bufferIndex][0],this._createBufferOnWrite=!1,this._needSync=!0):this._rebuild()},e.prototype._checkNewFrame=function(){this._engine._features.trackUbosInFrame&&this._currentFrameId!==this._engine.frameId&&(this._currentFrameId=this._engine.frameId,this._createBufferOnWrite=!1,this._buffers&&this._buffers.length>0?(this._needSync=0!==this._bufferIndex,this._bufferIndex=0,this._buffer=this._buffers[this._bufferIndex][0]):this._bufferIndex=-1)},e.prototype.updateUniform=function(e,t,i){this._checkNewFrame();var n=this._uniformLocations[e];if(void 0===n){if(this._buffer)return void r.V.Error("Cannot add an uniform after UBO has been created. uniformName="+e);this.addUniform(e,i),n=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(a=0;a<i;a++)this._bufferData[n+a]=t[a];else{for(var o=!1,a=0;a<i;a++)(16===i&&!this._engine._features.uniformBufferHardCheckMatrix||this._bufferData[n+a]!==Math.fround(t[a]))&&(o=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[n+a]=t[a]);this._needSync=this._needSync||o}},e.prototype.updateUniformArray=function(e,t,i){this._checkNewFrame();var o=this._uniformLocations[e];if(void 0!==o){this._buffer||this.create();var a=this._uniformArraySizes[e];if(this._dynamic)for(u=0;u<i;u++)this._bufferData[o+u]=t[u];else{for(var s=!1,l=0,c=0,u=0;u<i;u++)if(this._bufferData[o+4*c+l]!==n.S0.FloatRound(t[u])&&(s=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[o+4*c+l]=t[u]),++l===a.strideSize){for(;l<4;l++)this._bufferData[o+4*c+l]=0;l=0,c++}this._needSync=this._needSync||s}}else r.V.Error("Cannot add an uniform Array dynamically. Please, add it using addUniform and make sure that uniform buffers are supported by the current engine.")},e.prototype._cacheMatrix=function(e,t){this._checkNewFrame();var i=this._valueCache[e],r=t.updateFlag;return(void 0===i||i!==r)&&(this._valueCache[e]=r,!0)},e.prototype._updateMatrix3x3ForUniform=function(t,i){for(var r=0;r<3;r++)e._TempBuffer[4*r]=i[3*r],e._TempBuffer[4*r+1]=i[3*r+1],e._TempBuffer[4*r+2]=i[3*r+2],e._TempBuffer[4*r+3]=0;this.updateUniform(t,e._TempBuffer,12)},e.prototype._updateMatrix3x3ForEffect=function(e,t){this._currentEffect.setMatrix3x3(e,t)},e.prototype._updateMatrix2x2ForEffect=function(e,t){this._currentEffect.setMatrix2x2(e,t)},e.prototype._updateMatrix2x2ForUniform=function(t,i){for(var r=0;r<2;r++)e._TempBuffer[4*r]=i[2*r],e._TempBuffer[4*r+1]=i[2*r+1],e._TempBuffer[4*r+2]=0,e._TempBuffer[4*r+3]=0;this.updateUniform(t,e._TempBuffer,8)},e.prototype._updateFloatForEffect=function(e,t){this._currentEffect.setFloat(e,t)},e.prototype._updateFloatForUniform=function(t,i){e._TempBuffer[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateFloat2ForEffect=function(e,t,i,r){void 0===r&&(r=""),this._currentEffect.setFloat2(e+r,t,i)},e.prototype._updateFloat2ForUniform=function(t,i,r){e._TempBuffer[0]=i,e._TempBuffer[1]=r,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateFloat3ForEffect=function(e,t,i,r,n){void 0===n&&(n=""),this._currentEffect.setFloat3(e+n,t,i,r)},e.prototype._updateFloat3ForUniform=function(t,i,r,n){e._TempBuffer[0]=i,e._TempBuffer[1]=r,e._TempBuffer[2]=n,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateFloat4ForEffect=function(e,t,i,r,n,o){void 0===o&&(o=""),this._currentEffect.setFloat4(e+o,t,i,r,n)},e.prototype._updateFloat4ForUniform=function(t,i,r,n,o){e._TempBuffer[0]=i,e._TempBuffer[1]=r,e._TempBuffer[2]=n,e._TempBuffer[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateFloatArrayForEffect=function(e,t){this._currentEffect.setFloatArray(e,t)},e.prototype._updateFloatArrayForUniform=function(e,t){this.updateUniformArray(e,t,t.length)},e.prototype._updateArrayForEffect=function(e,t){this._currentEffect.setArray(e,t)},e.prototype._updateArrayForUniform=function(e,t){this.updateUniformArray(e,t,t.length)},e.prototype._updateIntArrayForEffect=function(e,t){this._currentEffect.setIntArray(e,t)},e.prototype._updateIntArrayForUniform=function(t,i){e._TempBufferInt32View.set(i),this.updateUniformArray(t,e._TempBuffer,i.length)},e.prototype._updateUIntArrayForEffect=function(e,t){this._currentEffect.setUIntArray(e,t)},e.prototype._updateUIntArrayForUniform=function(t,i){e._TempBufferUInt32View.set(i),this.updateUniformArray(t,e._TempBuffer,i.length)},e.prototype._updateMatrixForEffect=function(e,t){this._currentEffect.setMatrix(e,t)},e.prototype._updateMatrixForUniform=function(e,t){this._cacheMatrix(e,t)&&this.updateUniform(e,t.asArray(),16)},e.prototype._updateMatricesForEffect=function(e,t){this._currentEffect.setMatrices(e,t)},e.prototype._updateMatricesForUniform=function(e,t){this.updateUniform(e,t,t.length)},e.prototype._updateVector3ForEffect=function(e,t){this._currentEffect.setVector3(e,t)},e.prototype._updateVector3ForUniform=function(t,i){e._TempBuffer[0]=i.x,e._TempBuffer[1]=i.y,e._TempBuffer[2]=i.z,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateVector4ForEffect=function(e,t){this._currentEffect.setVector4(e,t)},e.prototype._updateVector4ForUniform=function(t,i){e._TempBuffer[0]=i.x,e._TempBuffer[1]=i.y,e._TempBuffer[2]=i.z,e._TempBuffer[3]=i.w,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateColor3ForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setColor3(e+i,t)},e.prototype._updateColor3ForUniform=function(t,i){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateColor4ForEffect=function(e,t,i,r){void 0===r&&(r=""),this._currentEffect.setColor4(e+r,t,i)},e.prototype._updateDirectColor4ForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setDirectColor4(e+i,t)},e.prototype._updateColor4ForUniform=function(t,i,r){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,e._TempBuffer[3]=r,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateDirectColor4ForUniform=function(t,i){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,e._TempBuffer[3]=i.a,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateIntForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setInt(e+i,t)},e.prototype._updateIntForUniform=function(t,i){e._TempBufferInt32View[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateInt2ForEffect=function(e,t,i,r){void 0===r&&(r=""),this._currentEffect.setInt2(e+r,t,i)},e.prototype._updateInt2ForUniform=function(t,i,r){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=r,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateInt3ForEffect=function(e,t,i,r,n){void 0===n&&(n=""),this._currentEffect.setInt3(e+n,t,i,r)},e.prototype._updateInt3ForUniform=function(t,i,r,n){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=r,e._TempBufferInt32View[2]=n,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateInt4ForEffect=function(e,t,i,r,n,o){void 0===o&&(o=""),this._currentEffect.setInt4(e+o,t,i,r,n)},e.prototype._updateInt4ForUniform=function(t,i,r,n,o){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=r,e._TempBufferInt32View[2]=n,e._TempBufferInt32View[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateUIntForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setUInt(e+i,t)},e.prototype._updateUIntForUniform=function(t,i){e._TempBufferUInt32View[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateUInt2ForEffect=function(e,t,i,r){void 0===r&&(r=""),this._currentEffect.setUInt2(e+r,t,i)},e.prototype._updateUInt2ForUniform=function(t,i,r){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=r,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateUInt3ForEffect=function(e,t,i,r,n){void 0===n&&(n=""),this._currentEffect.setUInt3(e+n,t,i,r)},e.prototype._updateUInt3ForUniform=function(t,i,r,n){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=r,e._TempBufferUInt32View[2]=n,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateUInt4ForEffect=function(e,t,i,r,n,o){void 0===o&&(o=""),this._currentEffect.setUInt4(e+o,t,i,r,n)},e.prototype._updateUInt4ForUniform=function(t,i,r,n,o){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=r,e._TempBufferUInt32View[2]=n,e._TempBufferUInt32View[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype.setTexture=function(e,t){this._currentEffect.setTexture(e,t)},e.prototype.bindTexture=function(e,t){this._currentEffect._bindTexture(e,t)},e.prototype.updateUniformDirectly=function(e,t){this.updateUniform(e,t,t.length),this.update()},e.prototype.bindToEffect=function(e,t){this._currentEffect=e,this._currentEffectName=t},e.prototype.bindUniformBuffer=function(){!this._noUBO&&this._buffer&&this._currentEffect&&this._currentEffect.bindUniformBuffer(this._buffer,this._currentEffectName)},e.prototype.unbindEffect=function(){this._currentEffect=void 0,this._currentEffectName=void 0},e.prototype.setDataBuffer=function(e){if(!this._buffers)return this._buffer===e;for(var t=0;t<this._buffers.length;++t)if(this._buffers[t][0]===e)return this._bufferIndex=t,this._buffer=e,this._createBufferOnWrite=!1,this._currentEffect=void 0,!0;return!1},e.prototype.dispose=function(){if(!this._noUBO){var e=this._engine._uniformBuffers,t=e.indexOf(this);if(-1!==t&&(e[t]=e[e.length-1],e.pop()),this._engine._features.trackUbosInFrame&&this._buffers)for(var i=0;i<this._buffers.length;++i){var r=this._buffers[i][0];this._engine._releaseBuffer(r)}else this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._buffer=null)}},e._UpdatedUbosInFrame={},e._MAX_UNIFORM_SIZE=256,e._TempBuffer=new Float32Array(e._MAX_UNIFORM_SIZE),e._TempBufferInt32View=new Int32Array(e._TempBuffer.buffer),e._TempBufferUInt32View=new Uint32Array(e._TempBuffer.buffer),e}())},4726:(e,t,i)=>{i.d(t,{IG:()=>f,ov:()=>p,v9:()=>d});var r=i(1296),n=i(4623),o=i(6740),a=i(7349),s=i(8810);function l(e){return Math.pow(e,o.tk)}function c(e){return e<=.04045?.0773993808*e:Math.pow(.947867299*(e+.055),2.4)}function u(e){return Math.pow(e,o.rv)}function h(e){return e<=.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}var d=function(){function e(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),this.r=e,this.g=t,this.b=i}return e.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"},e.prototype.getClassName=function(){return"Color3"},e.prototype.getHashCode=function(){var e=255*this.r|0;return 397*(e=397*e^255*this.g)^255*this.b},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this),this},e.prototype.toColor4=function(e){return void 0===e&&(e=1),new p(this.r,this.g,this.b,e)},e.prototype.asArray=function(){return[this.r,this.g,this.b]},e.prototype.toLuminance=function(){return.3*this.r+.59*this.g+.11*this.b},e.prototype.multiply=function(t){return new e(this.r*t.r,this.g*t.g,this.b*t.b)},e.prototype.multiplyToRef=function(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t},e.prototype.multiplyInPlace=function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},e.prototype.multiplyByFloats=function(t,i,r){return new e(this.r*t,this.g*i,this.b*r)},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a color")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.minimizeInPlace=function(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)},e.prototype.maximizeInPlace=function(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)},e.prototype.minimizeInPlaceFromFloats=function(e,t,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a color")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a color")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a color")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a color")},e.prototype.equals=function(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b},e.prototype.equalsFloats=function(e,t,i){return this.equalsToFloats(e,t,i)},e.prototype.equalsToFloats=function(e,t,i){return this.r===e&&this.g===t&&this.b===i},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=o.bH),a.X.WithinEpsilon(this.r,e.r,t)&&a.X.WithinEpsilon(this.g,e.g,t)&&a.X.WithinEpsilon(this.b,e.b,t)},e.prototype.negate=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateInPlace=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateToRef=function(e){throw new ReferenceError("Can not negate a color")},e.prototype.scale=function(t){return new e(this.r*t,this.g*t,this.b*t)},e.prototype.scaleInPlace=function(e){return this.r*=e,this.g*=e,this.b*=e,this},e.prototype.scaleToRef=function(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t},e.prototype.clampToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.r=(0,s.OQ)(this.r,e,t),i.g=(0,s.OQ)(this.g,e,t),i.b=(0,s.OQ)(this.b,e,t),i},e.prototype.add=function(t){return new e(this.r+t.r,this.g+t.g,this.b+t.b)},e.prototype.addInPlace=function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},e.prototype.addInPlaceFromFloats=function(e,t,i){return this.r+=e,this.g+=t,this.b+=i,this},e.prototype.addToRef=function(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t},e.prototype.subtract=function(t){return new e(this.r-t.r,this.g-t.g,this.b-t.b)},e.prototype.subtractToRef=function(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t},e.prototype.subtractInPlace=function(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this},e.prototype.subtractFromFloats=function(t,i,r){return new e(this.r-t,this.g-i,this.b-r)},e.prototype.subtractFromFloatsToRef=function(e,t,i,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-i,r},e.prototype.clone=function(){return new e(this.r,this.g,this.b)},e.prototype.copyFrom=function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},e.prototype.copyFromFloats=function(e,t,i){return this.r=e,this.g=t,this.b=i,this},e.prototype.set=function(e,t,i){return this.copyFromFloats(e,t,i)},e.prototype.setAll=function(e){return this.r=this.g=this.b=e,this},e.prototype.toHexString=function(){var e=Math.round(255*this.r),t=Math.round(255*this.g),i=Math.round(255*this.b);return"#"+(0,s.Db)(e)+(0,s.Db)(t)+(0,s.Db)(i)},e.prototype.toHSV=function(){return this.toHSVToRef(new e)},e.prototype.toHSVToRef=function(e){var t=this.r,i=this.g,r=this.b,n=Math.max(t,i,r),o=Math.min(t,i,r),a=0,s=0,l=n,c=n-o;return 0!==n&&(s=c/n),n!=o&&(n==t?(a=(i-r)/c,i<r&&(a+=6)):n==i?a=(r-t)/c+2:n==r&&(a=(t-i)/c+4),a*=60),e.r=a,e.g=s,e.b=l,e},e.prototype.toLinearSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toLinearSpaceToRef(i,t),i},e.prototype.toLinearSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),this},e.prototype.toGammaSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toGammaSpaceToRef(i,t),i},e.prototype.toGammaSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=u(this.r),e.g=u(this.g),e.b=u(this.b)),this},e.HSVtoRGBToRef=function(e,t,i,r){var n=i*t,o=e/60,a=n*(1-Math.abs(o%2-1)),s=0,l=0,c=0;o>=0&&o<=1?(s=n,l=a):o>=1&&o<=2?(s=a,l=n):o>=2&&o<=3?(l=n,c=a):o>=3&&o<=4?(l=a,c=n):o>=4&&o<=5?(s=a,c=n):o>=5&&o<=6&&(s=n,c=a);var u=i-n;return r.r=s+u,r.g=l+u,r.b=c+u,r},e.FromHSV=function(t,i,r){var n=new e(0,0,0);return e.HSVtoRGBToRef(t,i,r,n),n},e.FromHexString=function(t){if("#"!==t.substring(0,1)||7!==t.length)return new e(0,0,0);var i=parseInt(t.substring(1,3),16),r=parseInt(t.substring(3,5),16),n=parseInt(t.substring(5,7),16);return e.FromInts(i,r,n)},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2])},e.FromArrayToRef=function(e,t,i){void 0===t&&(t=0),i.r=e[t],i.g=e[t+1],i.b=e[t+2]},e.FromInts=function(t,i,r){return new e(t/255,i/255,r/255)},e.Lerp=function(t,i,r){var n=new e(0,0,0);return e.LerpToRef(t,i,r,n),n},e.LerpToRef=function(e,t,i,r){r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i},e.Hermite=function(t,i,r,n,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t.r*l+r.r*c+i.r*u+n.r*h,t.g*l+r.g*c+i.g*u+n.g*h,t.b*l+r.b*c+i.b*u+n.b*h)},e.Hermite1stDerivative=function(t,i,r,n,o){var a=e.Black();return this.Hermite1stDerivativeToRef(t,i,r,n,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,r,n,o){var a=n*n;o.r=6*(a-n)*e.r+(3*a-4*n+1)*t.r+6*(-a+n)*i.r+(3*a-2*n)*r.r,o.g=6*(a-n)*e.g+(3*a-4*n+1)*t.g+6*(-a+n)*i.g+(3*a-2*n)*r.g,o.b=6*(a-n)*e.b+(3*a-4*n+1)*t.b+6*(-a+n)*i.b+(3*a-2*n)*r.b},e.Red=function(){return new e(1,0,0)},e.Green=function(){return new e(0,1,0)},e.Blue=function(){return new e(0,0,1)},e.Black=function(){return new e(0,0,0)},Object.defineProperty(e,"BlackReadOnly",{get:function(){return e._BlackReadOnly},enumerable:!1,configurable:!0}),e.White=function(){return new e(1,1,1)},e.Purple=function(){return new e(.5,0,.5)},e.Magenta=function(){return new e(1,0,1)},e.Yellow=function(){return new e(1,1,0)},e.Gray=function(){return new e(.5,.5,.5)},e.Teal=function(){return new e(0,1,1)},e.Random=function(){return new e(Math.random(),Math.random(),Math.random())},e._BlackReadOnly=e.Black(),e}();Object.defineProperties(d.prototype,{dimension:{value:[3]},rank:{value:1}});var p=function(){function e(e,t,i,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=1),this.r=e,this.g=t,this.b=i,this.a=r}return e.prototype.asArray=function(){return[this.r,this.g,this.b,this.a]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this},e.prototype.fromArray=function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this},e.prototype.equals=function(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a},e.prototype.add=function(t){return new e(this.r+t.r,this.g+t.g,this.b+t.b,this.a+t.a)},e.prototype.addToRef=function(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t},e.prototype.addInPlace=function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this},e.prototype.addInPlaceFromFloats=function(e,t,i,r){return this.r+=e,this.g+=t,this.b+=i,this.a+=r,this},e.prototype.subtract=function(t){return new e(this.r-t.r,this.g-t.g,this.b-t.b,this.a-t.a)},e.prototype.subtractToRef=function(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t},e.prototype.subtractInPlace=function(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this},e.prototype.subtractFromFloats=function(t,i,r,n){return new e(this.r-t,this.g-i,this.b-r,this.a-n)},e.prototype.subtractFromFloatsToRef=function(e,t,i,r,n){return n.r=this.r-e,n.g=this.g-t,n.b=this.b-i,n.a=this.a-r,n},e.prototype.scale=function(t){return new e(this.r*t,this.g*t,this.b*t,this.a*t)},e.prototype.scaleInPlace=function(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this},e.prototype.scaleToRef=function(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t},e.prototype.clampToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.r=(0,s.OQ)(this.r,e,t),i.g=(0,s.OQ)(this.g,e,t),i.b=(0,s.OQ)(this.b,e,t),i.a=(0,s.OQ)(this.a,e,t),i},e.prototype.multiply=function(t){return new e(this.r*t.r,this.g*t.g,this.b*t.b,this.a*t.a)},e.prototype.multiplyToRef=function(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t},e.prototype.multiplyInPlace=function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this},e.prototype.multiplyByFloats=function(t,i,r,n){return new e(this.r*t,this.g*i,this.b*r,this.a*n)},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a color")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.minimizeInPlace=function(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this},e.prototype.maximizeInPlace=function(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this},e.prototype.minimizeInPlaceFromFloats=function(e,t,i,r){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this.a=Math.min(r,this.a),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i,r){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this.a=Math.max(r,this.a),this},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a color")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a color")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a color")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a color")},e.prototype.negate=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateInPlace=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateToRef=function(e){throw new ReferenceError("Can not negate a color")},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=o.bH),a.X.WithinEpsilon(this.r,e.r,t)&&a.X.WithinEpsilon(this.g,e.g,t)&&a.X.WithinEpsilon(this.b,e.b,t)&&a.X.WithinEpsilon(this.a,e.a,t)},e.prototype.equalsToFloats=function(e,t,i,r){return this.r===e&&this.g===t&&this.b===i&&this.a===r},e.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"},e.prototype.getClassName=function(){return"Color4"},e.prototype.getHashCode=function(){var e=255*this.r|0;return 397*(e=397*(e=397*e^255*this.g)^255*this.b)^255*this.a},e.prototype.clone=function(){return(new e).copyFrom(this)},e.prototype.copyFrom=function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this},e.prototype.copyFromFloats=function(e,t,i,r){return this.r=e,this.g=t,this.b=i,this.a=r,this},e.prototype.set=function(e,t,i,r){return this.copyFromFloats(e,t,i,r)},e.prototype.setAll=function(e){return this.r=this.g=this.b=this.a=e,this},e.prototype.toHexString=function(e){void 0===e&&(e=!1);var t=Math.round(255*this.r),i=Math.round(255*this.g),r=Math.round(255*this.b);if(e)return"#"+(0,s.Db)(t)+(0,s.Db)(i)+(0,s.Db)(r);var n=Math.round(255*this.a);return"#"+(0,s.Db)(t)+(0,s.Db)(i)+(0,s.Db)(r)+(0,s.Db)(n)},e.prototype.toLinearSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toLinearSpaceToRef(i,t),i},e.prototype.toLinearSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),e.a=this.a,this},e.prototype.toGammaSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toGammaSpaceToRef(i,t),i},e.prototype.toGammaSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=u(this.r),e.g=u(this.g),e.b=u(this.b)),e.a=this.a,this},e.FromHexString=function(t){if("#"!==t.substring(0,1)||9!==t.length&&7!==t.length)return new e(0,0,0,0);var i=parseInt(t.substring(1,3),16),r=parseInt(t.substring(3,5),16),n=parseInt(t.substring(5,7),16),o=9===t.length?parseInt(t.substring(7,9),16):255;return e.FromInts(i,r,n,o)},e.Lerp=function(t,i,r){return e.LerpToRef(t,i,r,new e)},e.LerpToRef=function(e,t,i,r){return r.r=e.r+(t.r-e.r)*i,r.g=e.g+(t.g-e.g)*i,r.b=e.b+(t.b-e.b)*i,r.a=e.a+(t.a-e.a)*i,r},e.Hermite=function(t,i,r,n,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t.r*l+r.r*c+i.r*u+n.r*h,t.g*l+r.g*c+i.g*u+n.g*h,t.b*l+r.b*c+i.b*u+n.b*h,t.a*l+r.a*c+i.a*u+n.a*h)},e.Hermite1stDerivative=function(t,i,r,n,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,r,n,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,r,n,o){var 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e.normalizeToRef(t),t},e.Minimize=function(t,i){return new e(t.x<i.x?t.x:i.x,t.y<i.y?t.y:i.y)},e.Maximize=function(t,i){return new e(t.x>i.x?t.x:i.x,t.y>i.y?t.y:i.y)},e.Transform=function(t,i){return e.TransformToRef(t,i,new e)},e.TransformToRef=function(e,t,i){var r=t.m,n=e.x*r[0]+e.y*r[4]+r[12],o=e.x*r[1]+e.y*r[5]+r[13];return i.x=n,i.y=o,i},e.PointInTriangle=function(e,t,i,r){var n=.5*(-i.y*r.x+t.y*(-i.x+r.x)+t.x*(i.y-r.y)+i.x*r.y),o=n<0?-1:1,a=(t.y*r.x-t.x*r.y+(r.y-t.y)*e.x+(t.x-r.x)*e.y)*o,s=(t.x*i.y-t.y*i.x+(t.y-i.y)*e.x+(i.x-t.x)*e.y)*o;return a>0&&s>0&&a+s<2*n*o},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,r=e.y-t.y;return i*i+r*r},e.Center=function(t,i){return e.CenterToRef(t,i,new e)},e.CenterToRef=function(e,t,i){return i.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2)},e.DistanceOfPointFromSegment=function(t,i,r){var n=e.DistanceSquared(i,r);if(0===n)return e.Distance(t,i);var o=r.subtract(i),a=Math.max(0,Math.min(1,e.Dot(t.subtract(i),o)/n)),s=i.add(o.multiplyByFloats(a,a));return e.Distance(t,s)},e._ZeroReadOnly=e.Zero(),e}();Object.defineProperties(h.prototype,{dimension:{value:[2]},rank:{value:1}});var d=function(){function e(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),this._isDirty=!0,this._x=e,this._y=t,this._z=i}return Object.defineProperty(e.prototype,"x",{get:function(){return this._x},set:function(e){this._x=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this._y},set:function(e){this._y=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"z",{get:function(){return this._z},set:function(e){this._z=e,this._isDirty=!0},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return"{X: ".concat(this._x," Y: ").concat(this._y," Z: ").concat(this._z,"}")},e.prototype.getClassName=function(){return"Vector3"},e.prototype.getHashCode=function(){var e=u(this._x);return 397*(e=397*e^u(this._y))^u(this._z)},e.prototype.asArray=function(){return[this._x,this._y,this._z]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this),this},e.prototype.toQuaternion=function(){return f.RotationYawPitchRoll(this._y,this._x,this._z)},e.prototype.addInPlace=function(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._isDirty=!0,this},e.prototype.addInPlaceFromFloats=function(e,t,i){return this._x+=e,this._y+=t,this._z+=i,this._isDirty=!0,this},e.prototype.add=function(t){return new e(this._x+t._x,this._y+t._y,this._z+t._z)},e.prototype.addToRef=function(e,t){return t.copyFromFloats(this._x+e._x,this._y+e._y,this._z+e._z)},e.prototype.subtractInPlace=function(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._isDirty=!0,this},e.prototype.subtract=function(t){return new e(this._x-t._x,this._y-t._y,this._z-t._z)},e.prototype.subtractToRef=function(e,t){return this.subtractFromFloatsToRef(e._x,e._y,e._z,t)},e.prototype.subtractFromFloats=function(t,i,r){return new e(this._x-t,this._y-i,this._z-r)},e.prototype.subtractFromFloatsToRef=function(e,t,i,r){return r.copyFromFloats(this._x-e,this._y-t,this._z-i)},e.prototype.negate=function(){return new e(-this._x,-this._y,-this._z)},e.prototype.negateInPlace=function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this},e.prototype.negateToRef=function(e){return e.copyFromFloats(-1*this._x,-1*this._y,-1*this._z)},e.prototype.scaleInPlace=function(e){return this._x*=e,this._y*=e,this._z*=e,this._isDirty=!0,this},e.prototype.scale=function(t){return new e(this._x*t,this._y*t,this._z*t)},e.prototype.scaleToRef=function(e,t){return t.copyFromFloats(this._x*e,this._y*e,this._z*e)},e.prototype.getNormalToRef=function(e){var t=this.length(),i=Math.acos(this.y/t),r=Math.atan2(this.z,this.x);i>Math.PI/2?i-=Math.PI/2:i+=Math.PI/2;var n=t*Math.sin(i)*Math.cos(r),o=t*Math.cos(i),a=t*Math.sin(i)*Math.sin(r);return e.set(n,o,a),e},e.prototype.applyRotationQuaternionToRef=function(e,t){var i=this._x,r=this._y,n=this._z,o=e._x,a=e._y,s=e._z,l=e._w,c=2*(a*n-s*r),u=2*(s*i-o*n),h=2*(o*r-a*i);return t._x=i+l*c+a*h-s*u,t._y=r+l*u+s*c-o*h,t._z=n+l*h+o*u-a*c,t._isDirty=!0,t},e.prototype.applyRotationQuaternionInPlace=function(e){return this.applyRotationQuaternionToRef(e,this)},e.prototype.applyRotationQuaternion=function(t){return this.applyRotationQuaternionToRef(t,new e)},e.prototype.scaleAndAddToRef=function(e,t){return t.addInPlaceFromFloats(this._x*e,this._y*e,this._z*e)},e.prototype.projectOnPlane=function(t,i){return this.projectOnPlaneToRef(t,i,new e)},e.prototype.projectOnPlaneToRef=function(t,i,r){var n=t.normal,o=t.d,a=m.Vector3[0];this.subtractToRef(i,a),a.normalize();var s=e.Dot(a,n);if(Math.abs(s)<1e-10)r.setAll(1/0);else{var l=-(e.Dot(i,n)+o)/s,c=a.scaleInPlace(l);i.addToRef(c,r)}return r},e.prototype.equals=function(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=n.bH),e&&(0,c.Mj)(this._x,e._x,t)&&(0,c.Mj)(this._y,e._y,t)&&(0,c.Mj)(this._z,e._z,t)},e.prototype.equalsToFloats=function(e,t,i){return this._x===e&&this._y===t&&this._z===i},e.prototype.multiplyInPlace=function(e){return this._x*=e._x,this._y*=e._y,this._z*=e._z,this._isDirty=!0,this},e.prototype.multiply=function(e){return this.multiplyByFloats(e._x,e._y,e._z)},e.prototype.multiplyToRef=function(e,t){return t.copyFromFloats(this._x*e._x,this._y*e._y,this._z*e._z)},e.prototype.multiplyByFloats=function(t,i,r){return new e(this._x*t,this._y*i,this._z*r)},e.prototype.divide=function(t){return new e(this._x/t._x,this._y/t._y,this._z/t._z)},e.prototype.divideToRef=function(e,t){return t.copyFromFloats(this._x/e._x,this._y/e._y,this._z/e._z)},e.prototype.divideInPlace=function(e){return this._x=this._x/e._x,this._y=this._y/e._y,this._z=this._z/e._z,this._isDirty=!0,this},e.prototype.minimizeInPlace=function(e){return this.minimizeInPlaceFromFloats(e._x,e._y,e._z)},e.prototype.maximizeInPlace=function(e){return this.maximizeInPlaceFromFloats(e._x,e._y,e._z)},e.prototype.minimizeInPlaceFromFloats=function(e,t,i){return e<this._x&&(this.x=e),t<this._y&&(this.y=t),i<this._z&&(this.z=i),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i){return e>this._x&&(this.x=e),t>this._y&&(this.y=t),i>this._z&&(this.z=i),this},e.prototype.isNonUniformWithinEpsilon=function(e){var t=Math.abs(this._x),i=Math.abs(this._y);if(!(0,c.Mj)(t,i,e))return!0;var r=Math.abs(this._z);return!(0,c.Mj)(t,r,e)||!(0,c.Mj)(i,r,e)},Object.defineProperty(e.prototype,"isNonUniform",{get:function(){var e=Math.abs(this._x);return e!==Math.abs(this._y)||e!==Math.abs(this._z)},enumerable:!1,configurable:!0}),e.prototype.floorToRef=function(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e},e.prototype.floor=function(){return new e(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z))},e.prototype.fractToRef=function(e){return e._x=this.x-Math.floor(this._x),e._y=this.y-Math.floor(this._y),e._z=this.z-Math.floor(this._z),e._isDirty=!0,e},e.prototype.fract=function(){return new e(this.x-Math.floor(this._x),this.y-Math.floor(this._y),this.z-Math.floor(this._z))},e.prototype.length=function(){return Math.sqrt(this.lengthSquared())},e.prototype.lengthSquared=function(){return this._x*this._x+this._y*this._y+this._z*this._z},Object.defineProperty(e.prototype,"hasAZeroComponent",{get:function(){return this._x*this._y*this._z==0},enumerable:!1,configurable:!0}),e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.reorderInPlace=function(e){if("xyz"===(e=e.toLowerCase()))return this;var t=m.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this},e.prototype.rotateByQuaternionToRef=function(t,i){return t.toRotationMatrix(m.Matrix[0]),e.TransformCoordinatesToRef(this,m.Matrix[0],i),i},e.prototype.rotateByQuaternionAroundPointToRef=function(e,t,i){return this.subtractToRef(t,m.Vector3[0]),m.Vector3[0].rotateByQuaternionToRef(e,m.Vector3[0]),t.addToRef(m.Vector3[0],i),i},e.prototype.cross=function(t){return e.CrossToRef(this,t,new e)},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){return this.normalizeToRef(new e)},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?e.copyFrom(this):this.scaleToRef(1/t,e)},e.prototype.clone=function(){return new e(this._x,this._y,this._z)},e.prototype.copyFrom=function(e){return this.copyFromFloats(e._x,e._y,e._z)},e.prototype.copyFromFloats=function(e,t,i){return this._x=e,this._y=t,this._z=i,this._isDirty=!0,this},e.prototype.set=function(e,t,i){return this.copyFromFloats(e,t,i)},e.prototype.setAll=function(e){return this._x=this._y=this._z=e,this._isDirty=!0,this},e.GetClipFactor=function(t,i,r,n){var o=e.Dot(t,r);return(o-n)/(o-e.Dot(i,r))},e.GetAngleBetweenVectors=function(t,i,r){var n=t.normalizeToRef(m.Vector3[1]),o=i.normalizeToRef(m.Vector3[2]),a=e.Dot(n,o);a=(0,c.OQ)(a,-1,1);var s=Math.acos(a),l=m.Vector3[3];return e.CrossToRef(n,o,l),e.Dot(l,r)>0?isNaN(s)?0:s:isNaN(s)?-Math.PI:-Math.acos(a)},e.GetAngleBetweenVectorsOnPlane=function(t,i,r){m.Vector3[0].copyFrom(t);var n=m.Vector3[0];m.Vector3[1].copyFrom(i);var o=m.Vector3[1];m.Vector3[2].copyFrom(r);var a=m.Vector3[2],s=m.Vector3[3],l=m.Vector3[4];n.normalize(),o.normalize(),a.normalize(),e.CrossToRef(a,n,s),e.CrossToRef(s,a,l);var u=Math.atan2(e.Dot(o,s),e.Dot(o,l));return(0,c.ed)(u)},e.PitchYawRollToMoveBetweenPointsToRef=function(e,t,i){var r=g.Vector3[0];return t.subtractToRef(e,r),i._y=Math.atan2(r.x,r.z)||0,i._x=Math.atan2(Math.sqrt(Math.pow(r.x,2)+Math.pow(r.z,2)),r.y)||0,i._z=0,i._isDirty=!0,i},e.PitchYawRollToMoveBetweenPoints=function(t,i){var r=e.Zero();return e.PitchYawRollToMoveBetweenPointsToRef(t,i,r)},e.SlerpToRef=function(t,i,r,o){r=(0,c.OQ)(r,0,1);var a=m.Vector3[0],s=m.Vector3[1];a.copyFrom(t);var l=a.length();a.normalizeFromLength(l),s.copyFrom(i);var u=s.length();s.normalizeFromLength(u);var h,d,p=e.Dot(a,s);if(p<1-n.bH){var f=Math.acos(p),_=1/Math.sin(f);h=Math.sin((1-r)*f)*_,d=Math.sin(r*f)*_}else h=1-r,d=r;return a.scaleInPlace(h),s.scaleInPlace(d),o.copyFrom(a).addInPlace(s),o.scaleInPlace((0,c.cP)(l,u,r)),o},e.SmoothToRef=function(t,i,r,n,o){return e.SlerpToRef(t,i,0===n?1:r/n,o),o},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2])},e.FromFloatArray=function(t,i){return e.FromArray(t,i)},e.FromArrayToRef=function(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._isDirty=!0,i},e.FromFloatArrayToRef=function(t,i,r){return e.FromArrayToRef(t,i,r)},e.FromFloatsToRef=function(e,t,i,r){return r.copyFromFloats(e,t,i),r},e.Zero=function(){return new e(0,0,0)},e.One=function(){return new e(1,1,1)},e.Up=function(){return new e(0,1,0)},Object.defineProperty(e,"UpReadOnly",{get:function(){return e._UpReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"DownReadOnly",{get:function(){return e._DownReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightReadOnly",{get:function(){return e._RightReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftReadOnly",{get:function(){return e._LeftReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftHandedForwardReadOnly",{get:function(){return e._LeftHandedForwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightHandedForwardReadOnly",{get:function(){return e._RightHandedForwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftHandedBackwardReadOnly",{get:function(){return e._LeftHandedBackwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightHandedBackwardReadOnly",{get:function(){return e._RightHandedBackwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ZeroReadOnly",{get:function(){return e._ZeroReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"OneReadOnly",{get:function(){return e._OneReadOnly},enumerable:!1,configurable:!0}),e.Down=function(){return new e(0,-1,0)},e.Forward=function(t){return void 0===t&&(t=!1),new e(0,0,t?-1:1)},e.Backward=function(t){return void 0===t&&(t=!1),new e(0,0,t?1:-1)},e.Right=function(){return new e(1,0,0)},e.Left=function(){return new e(-1,0,0)},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.copyFromFloats((0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t))},e.TransformCoordinates=function(t,i){var r=e.Zero();return e.TransformCoordinatesToRef(t,i,r),r},e.TransformCoordinatesToRef=function(t,i,r){return e.TransformCoordinatesFromFloatsToRef(t._x,t._y,t._z,i,r),r},e.TransformCoordinatesFromFloatsToRef=function(e,t,i,r,n){var o=r.m,a=e*o[0]+t*o[4]+i*o[8]+o[12],s=e*o[1]+t*o[5]+i*o[9]+o[13],l=e*o[2]+t*o[6]+i*o[10]+o[14],c=1/(e*o[3]+t*o[7]+i*o[11]+o[15]);return n._x=a*c,n._y=s*c,n._z=l*c,n._isDirty=!0,n},e.TransformNormal=function(t,i){var r=e.Zero();return e.TransformNormalToRef(t,i,r),r},e.TransformNormalToRef=function(e,t,i){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,i),i},e.TransformNormalFromFloatsToRef=function(e,t,i,r,n){var o=r.m;return n._x=e*o[0]+t*o[4]+i*o[8],n._y=e*o[1]+t*o[5]+i*o[9],n._z=e*o[2]+t*o[6]+i*o[10],n._isDirty=!0,n},e.CatmullRom=function(t,i,r,n,o){var a=o*o,s=o*a;return new e(.5*(2*i._x+(-t._x+r._x)*o+(2*t._x-5*i._x+4*r._x-n._x)*a+(-t._x+3*i._x-3*r._x+n._x)*s),.5*(2*i._y+(-t._y+r._y)*o+(2*t._y-5*i._y+4*r._y-n._y)*a+(-t._y+3*i._y-3*r._y+n._y)*s),.5*(2*i._z+(-t._z+r._z)*o+(2*t._z-5*i._z+4*r._z-n._z)*a+(-t._z+3*i._z-3*r._z+n._z)*s))},e.Clamp=function(t,i,r){var n=new e;return e.ClampToRef(t,i,r,n),n},e.ClampToRef=function(e,t,i,r){var n=e._x;n=(n=n>i._x?i._x:n)<t._x?t._x:n;var o=e._y;o=(o=o>i._y?i._y:o)<t._y?t._y:o;var a=e._z;return a=(a=a>i._z?i._z:a)<t._z?t._z:a,r.copyFromFloats(n,o,a),r},e.CheckExtends=function(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)},e.Hermite=function(t,i,r,n,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t._x*l+r._x*c+i._x*u+n._x*h,t._y*l+r._y*c+i._y*u+n._y*h,t._z*l+r._z*c+i._z*u+n._z*h)},e.Hermite1stDerivative=function(t,i,r,n,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,r,n,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,r,n,o){var a=n*n;return o._x=6*(a-n)*e._x+(3*a-4*n+1)*t._x+6*(-a+n)*i._x+(3*a-2*n)*r._x,o._y=6*(a-n)*e._y+(3*a-4*n+1)*t._y+6*(-a+n)*i._y+(3*a-2*n)*r._y,o._z=6*(a-n)*e._z+(3*a-4*n+1)*t._z+6*(-a+n)*i._z+(3*a-2*n)*r._z,o._isDirty=!0,o},e.Lerp=function(t,i,r){var n=new e(0,0,0);return e.LerpToRef(t,i,r,n),n},e.LerpToRef=function(e,t,i,r){return r._x=e._x+(t._x-e._x)*i,r._y=e._y+(t._y-e._y)*i,r._z=e._z+(t._z-e._z)*i,r._isDirty=!0,r},e.Dot=function(e,t){return e._x*t._x+e._y*t._y+e._z*t._z},e.prototype.dot=function(e){return this._x*e._x+this._y*e._y+this._z*e._z},e.Cross=function(t,i){var r=new e;return e.CrossToRef(t,i,r),r},e.CrossToRef=function(e,t,i){var r=e._y*t._z-e._z*t._y,n=e._z*t._x-e._x*t._z,o=e._x*t._y-e._y*t._x;return i.copyFromFloats(r,n,o),i},e.Normalize=function(t){var i=e.Zero();return e.NormalizeToRef(t,i),i},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Project=function(t,i,r,n){var o=new e;return e.ProjectToRef(t,i,r,n,o),o},e.ProjectToRef=function(t,i,r,n,o){var a,s=n.width,c=n.height,u=n.x,h=n.y,d=m.Matrix[1],p=null===(a=l.q.LastCreatedEngine)||void 0===a?void 0:a.isNDCHalfZRange,f=p?1:.5,g=p?0:.5;_.FromValuesToRef(s/2,0,0,0,0,-c/2,0,0,0,0,f,0,u+s/2,c/2+h,g,1,d);var v=m.Matrix[0];return i.multiplyToRef(r,v),v.multiplyToRef(d,v),e.TransformCoordinatesToRef(t,v,o),o},e.Reflect=function(t,i){return this.ReflectToRef(t,i,new e)},e.ReflectToRef=function(t,i,r){var n=g.Vector3[0];return n.copyFrom(i).scaleInPlace(2*e.Dot(t,i)),r.copyFrom(t).subtractInPlace(n)},e._UnprojectFromInvertedMatrixToRef=function(t,i,r){e.TransformCoordinatesToRef(t,i,r);var n=i.m,o=t._x*n[3]+t._y*n[7]+t._z*n[11]+n[15];return(0,c.Mj)(o,1)&&r.scaleInPlace(1/o),r},e.UnprojectFromTransform=function(e,t,i,r,n){return this.Unproject(e,t,i,r,n,_.IdentityReadOnly)},e.Unproject=function(t,i,r,n,o,a){var s=new e;return e.UnprojectToRef(t,i,r,n,o,a,s),s},e.UnprojectToRef=function(t,i,r,n,o,a,s){return e.UnprojectFloatsToRef(t._x,t._y,t._z,i,r,n,o,a,s),s},e.UnprojectFloatsToRef=function(t,i,r,n,o,a,s,c,u){var h,d=m.Matrix[0];a.multiplyToRef(s,d),d.multiplyToRef(c,d),d.invert();var p=m.Vector3[0];return p.x=t/n*2-1,p.y=-(i/o*2-1),(null===(h=l.q.LastCreatedEngine)||void 0===h?void 0:h.isNDCHalfZRange)?p.z=r:p.z=2*r-1,e._UnprojectFromInvertedMatrixToRef(p,d,u),u},e.Minimize=function(t,i){var r=new e;return r.copyFrom(t),r.minimizeInPlace(i),r},e.Maximize=function(t,i){var r=new e;return r.copyFrom(t),r.maximizeInPlace(i),r},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e._x-t._x,r=e._y-t._y,n=e._z-t._z;return i*i+r*r+n*n},e.ProjectOnTriangleToRef=function(t,i,r,o,a){var s=m.Vector3[0],l=m.Vector3[1],u=m.Vector3[2],h=m.Vector3[3],d=m.Vector3[4];r.subtractToRef(i,s),o.subtractToRef(i,l),o.subtractToRef(r,u);var p=s.length(),f=l.length(),_=u.length();if(p<n.bH||f<n.bH||_<n.bH)return a.copyFrom(i),e.Distance(t,i);t.subtractToRef(i,d),e.CrossToRef(s,l,h);var g=h.length();if(g<n.bH)return a.copyFrom(i),e.Distance(t,i);h.normalizeFromLength(g);var v=d.length();if(v<n.bH)return a.copyFrom(i),0;d.normalizeFromLength(v);var y=e.Dot(h,d),b=m.Vector3[5],T=m.Vector3[6];b.copyFrom(h).scaleInPlace(-v*y),T.copyFrom(t).addInPlace(b);var E=m.Vector3[4],x=m.Vector3[5],S=m.Vector3[7],C=m.Vector3[8];E.copyFrom(s).scaleInPlace(1/p),C.copyFrom(l).scaleInPlace(1/f),E.addInPlace(C).scaleInPlace(-1),x.copyFrom(s).scaleInPlace(-1/p),C.copyFrom(u).scaleInPlace(1/_),x.addInPlace(C).scaleInPlace(-1),S.copyFrom(u).scaleInPlace(-1/_),C.copyFrom(l).scaleInPlace(-1/f),S.addInPlace(C).scaleInPlace(-1);var P=m.Vector3[9];P.copyFrom(T).subtractInPlace(i),e.CrossToRef(E,P,C);var A=e.Dot(C,h);P.copyFrom(T).subtractInPlace(r),e.CrossToRef(x,P,C);var R=e.Dot(C,h);P.copyFrom(T).subtractInPlace(o),e.CrossToRef(S,P,C);var I,M,O=e.Dot(C,h),D=m.Vector3[10];A>0&&R<0?(D.copyFrom(s),I=i,M=r):R>0&&O<0?(D.copyFrom(u),I=r,M=o):(D.copyFrom(l).scaleInPlace(-1),I=o,M=i);var N=m.Vector3[9],F=m.Vector3[4];if(I.subtractToRef(T,C),M.subtractToRef(T,N),e.CrossToRef(C,N,F),!(e.Dot(F,h)<0))return a.copyFrom(T),Math.abs(v*y);var w=m.Vector3[5];e.CrossToRef(D,F,w),w.normalize();var L=m.Vector3[9];L.copyFrom(I).subtractInPlace(T);var B=L.length();if(B<n.bH)return a.copyFrom(I),e.Distance(t,I);L.normalizeFromLength(B);var U=e.Dot(w,L),V=m.Vector3[7];V.copyFrom(T).addInPlace(w.scaleInPlace(B*U)),C.copyFrom(V).subtractInPlace(I),v=D.length(),D.normalizeFromLength(v);var k=e.Dot(C,D)/Math.max(v,n.bH);return k=(0,c.OQ)(k,0,1),V.copyFrom(I).addInPlace(D.scaleInPlace(k*v)),a.copyFrom(V),e.Distance(t,V)},e.Center=function(t,i){return e.CenterToRef(t,i,e.Zero())},e.CenterToRef=function(e,t,i){return i.copyFromFloats((e._x+t._x)/2,(e._y+t._y)/2,(e._z+t._z)/2)},e.RotationFromAxis=function(t,i,r){var n=new e;return e.RotationFromAxisToRef(t,i,r,n),n},e.RotationFromAxisToRef=function(e,t,i,r){var n=m.Quaternion[0];return f.RotationQuaternionFromAxisToRef(e,t,i,n),n.toEulerAnglesToRef(r),r},e._UpReadOnly=e.Up(),e._DownReadOnly=e.Down(),e._LeftHandedForwardReadOnly=e.Forward(!1),e._RightHandedForwardReadOnly=e.Forward(!0),e._LeftHandedBackwardReadOnly=e.Backward(!1),e._RightHandedBackwardReadOnly=e.Backward(!0),e._RightReadOnly=e.Right(),e._LeftReadOnly=e.Left(),e._ZeroReadOnly=e.Zero(),e._OneReadOnly=e.One(),e}();Object.defineProperties(d.prototype,{dimension:{value:[3]},rank:{value:1}});var p=function(){function e(e,t,i,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=0),this.x=e,this.y=t,this.z=i,this.w=r}return e.prototype.toString=function(){return"{X: ".concat(this.x," Y: ").concat(this.y," Z: ").concat(this.z," W: ").concat(this.w,"}")},e.prototype.getClassName=function(){return"Vector4"},e.prototype.getHashCode=function(){var e=u(this.x);return 397*(e=397*(e=397*e^u(this.y))^u(this.z))^u(this.w)},e.prototype.asArray=function(){return[this.x,this.y,this.z,this.w]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this),this},e.prototype.addInPlace=function(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this},e.prototype.addInPlaceFromFloats=function(e,t,i,r){return this.x+=e,this.y+=t,this.z+=i,this.w+=r,this},e.prototype.add=function(t){return new e(this.x+t.x,this.y+t.y,this.z+t.z,this.w+t.w)},e.prototype.addToRef=function(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t.z=this.z+e.z,t.w=this.w+e.w,t},e.prototype.subtractInPlace=function(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this},e.prototype.subtract=function(t){return new e(this.x-t.x,this.y-t.y,this.z-t.z,this.w-t.w)},e.prototype.subtractToRef=function(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t.z=this.z-e.z,t.w=this.w-e.w,t},e.prototype.subtractFromFloats=function(t,i,r,n){return new e(this.x-t,this.y-i,this.z-r,this.w-n)},e.prototype.subtractFromFloatsToRef=function(e,t,i,r,n){return n.x=this.x-e,n.y=this.y-t,n.z=this.z-i,n.w=this.w-r,n},e.prototype.negate=function(){return new e(-this.x,-this.y,-this.z,-this.w)},e.prototype.negateInPlace=function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.w*=-1,this},e.prototype.negateToRef=function(e){return e.x=-this.x,e.y=-this.y,e.z=-this.z,e.w=-this.w,e},e.prototype.scaleInPlace=function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},e.prototype.scale=function(t){return new e(this.x*t,this.y*t,this.z*t,this.w*t)},e.prototype.scaleToRef=function(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,t},e.prototype.equals=function(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=n.bH),e&&(0,c.Mj)(this.x,e.x,t)&&(0,c.Mj)(this.y,e.y,t)&&(0,c.Mj)(this.z,e.z,t)&&(0,c.Mj)(this.w,e.w,t)},e.prototype.equalsToFloats=function(e,t,i,r){return this.x===e&&this.y===t&&this.z===i&&this.w===r},e.prototype.multiplyInPlace=function(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this},e.prototype.multiply=function(t){return new e(this.x*t.x,this.y*t.y,this.z*t.z,this.w*t.w)},e.prototype.multiplyToRef=function(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t.z=this.z*e.z,t.w=this.w*e.w,t},e.prototype.multiplyByFloats=function(t,i,r,n){return new e(this.x*t,this.y*i,this.z*r,this.w*n)},e.prototype.divide=function(t){return new e(this.x/t.x,this.y/t.y,this.z/t.z,this.w/t.w)},e.prototype.divideToRef=function(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t.z=this.z/e.z,t.w=this.w/e.w,t},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this)},e.prototype.minimizeInPlace=function(e){return e.x<this.x&&(this.x=e.x),e.y<this.y&&(this.y=e.y),e.z<this.z&&(this.z=e.z),e.w<this.w&&(this.w=e.w),this},e.prototype.maximizeInPlace=function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this},e.prototype.minimizeInPlaceFromFloats=function(e,t,i,r){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this.z=Math.min(i,this.z),this.w=Math.min(r,this.w),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i,r){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this.z=Math.max(i,this.z),this.w=Math.max(r,this.w),this},e.prototype.floorToRef=function(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e.z=Math.floor(this.z),e.w=Math.floor(this.w),e},e.prototype.floor=function(){return new e(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z),Math.floor(this.w))},e.prototype.fractToRef=function(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e.z=this.z-Math.floor(this.z),e.w=this.w-Math.floor(this.w),e},e.prototype.fract=function(){return new e(this.x-Math.floor(this.x),this.y-Math.floor(this.y),this.z-Math.floor(this.z),this.w-Math.floor(this.w))},e.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},e.prototype.lengthSquared=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){return this.normalizeToRef(new e)},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?(e.x=this.x,e.y=this.y,e.z=this.z,e.w=this.w,e):this.scaleToRef(1/t,e)},e.prototype.toVector3=function(){return new d(this.x,this.y,this.z)},e.prototype.clone=function(){return new e(this.x,this.y,this.z,this.w)},e.prototype.copyFrom=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},e.prototype.copyFromFloats=function(e,t,i,r){return this.x=e,this.y=t,this.z=i,this.w=r,this},e.prototype.set=function(e,t,i,r){return this.copyFromFloats(e,t,i,r)},e.prototype.setAll=function(e){return this.x=this.y=this.z=this.w=e,this},e.prototype.dot=function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},e.FromArray=function(t,i){return i||(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromArrayToRef=function(e,t,i){return i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},e.FromFloatArrayToRef=function(t,i,r){return e.FromArrayToRef(t,i,r),r},e.FromFloatsToRef=function(e,t,i,r,n){return n.x=e,n.y=t,n.z=i,n.w=r,n},e.Zero=function(){return new e(0,0,0,0)},e.One=function(){return new e(1,1,1,1)},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.x=(0,c.VD)(e,t),i.y=(0,c.VD)(e,t),i.z=(0,c.VD)(e,t),i.w=(0,c.VD)(e,t),i},e.Clamp=function(t,i,r){return e.ClampToRef(t,i,r,new e)},e.ClampToRef=function(e,t,i,r){return r.x=(0,c.OQ)(e.x,t.x,i.x),r.y=(0,c.OQ)(e.y,t.y,i.y),r.z=(0,c.OQ)(e.z,t.z,i.z),r.w=(0,c.OQ)(e.w,t.w,i.w),r},e.CheckExtends=function(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)},Object.defineProperty(e,"ZeroReadOnly",{get:function(){return e._ZeroReadOnly},enumerable:!1,configurable:!0}),e.Normalize=function(t){return e.NormalizeToRef(t,new e)},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Minimize=function(t,i){var r=new e;return r.copyFrom(t),r.minimizeInPlace(i),r},e.Maximize=function(t,i){var r=new e;return r.copyFrom(t),r.maximizeInPlace(i),r},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,r=e.y-t.y,n=e.z-t.z,o=e.w-t.w;return i*i+r*r+n*n+o*o},e.Center=function(t,i){return e.CenterToRef(t,i,new e)},e.CenterToRef=function(e,t,i){return i.x=(e.x+t.x)/2,i.y=(e.y+t.y)/2,i.z=(e.z+t.z)/2,i.w=(e.w+t.w)/2,i},e.TransformCoordinates=function(t,i){return e.TransformCoordinatesToRef(t,i,new e)},e.TransformCoordinatesToRef=function(t,i,r){return e.TransformCoordinatesFromFloatsToRef(t._x,t._y,t._z,i,r),r},e.TransformCoordinatesFromFloatsToRef=function(e,t,i,r,n){var o=r.m,a=e*o[0]+t*o[4]+i*o[8]+o[12],s=e*o[1]+t*o[5]+i*o[9]+o[13],l=e*o[2]+t*o[6]+i*o[10]+o[14],c=e*o[3]+t*o[7]+i*o[11]+o[15];return n.x=a,n.y=s,n.z=l,n.w=c,n},e.TransformNormal=function(t,i){return e.TransformNormalToRef(t,i,new e)},e.TransformNormalToRef=function(e,t,i){var r=t.m,n=e.x*r[0]+e.y*r[4]+e.z*r[8],o=e.x*r[1]+e.y*r[5]+e.z*r[9],a=e.x*r[2]+e.y*r[6]+e.z*r[10];return i.x=n,i.y=o,i.z=a,i.w=e.w,i},e.TransformNormalFromFloatsToRef=function(e,t,i,r,n,o){var a=n.m;return o.x=e*a[0]+t*a[4]+i*a[8],o.y=e*a[1]+t*a[5]+i*a[9],o.z=e*a[2]+t*a[6]+i*a[10],o.w=r,o},e.FromVector3=function(t,i){return void 0===i&&(i=0),new e(t._x,t._y,t._z,i)},e.Dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},e._ZeroReadOnly=e.Zero(),e}();Object.defineProperties(p.prototype,{dimension:{value:[4]},rank:{value:1}});var f=function(){function e(e,t,i,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=1),this._isDirty=!0,this._x=e,this._y=t,this._z=i,this._w=r}return Object.defineProperty(e.prototype,"x",{get:function(){return this._x},set:function(e){this._x=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this._y},set:function(e){this._y=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"z",{get:function(){return this._z},set:function(e){this._z=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"w",{get:function(){return this._w},set:function(e){this._w=e,this._isDirty=!0},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return"{X: ".concat(this._x," Y: ").concat(this._y," Z: ").concat(this._z," W: ").concat(this._w,"}")},e.prototype.getClassName=function(){return"Quaternion"},e.prototype.getHashCode=function(){var e=u(this._x);return 397*(e=397*(e=397*e^u(this._y))^u(this._z))^u(this._w)},e.prototype.asArray=function(){return[this._x,this._y,this._z,this._w]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this)},e.prototype.equals=function(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=n.bH),e&&(0,c.Mj)(this._x,e._x,t)&&(0,c.Mj)(this._y,e._y,t)&&(0,c.Mj)(this._z,e._z,t)&&(0,c.Mj)(this._w,e._w,t)},e.prototype.clone=function(){return new e(this._x,this._y,this._z,this._w)},e.prototype.copyFrom=function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this},e.prototype.copyFromFloats=function(e,t,i,r){return this._x=e,this._y=t,this._z=i,this._w=r,this._isDirty=!0,this},e.prototype.set=function(e,t,i,r){return this.copyFromFloats(e,t,i,r)},e.prototype.setAll=function(e){return this.copyFromFloats(e,e,e,e)},e.prototype.add=function(t){return new e(this._x+t._x,this._y+t._y,this._z+t._z,this._w+t._w)},e.prototype.addInPlace=function(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this},e.prototype.addToRef=function(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t},e.prototype.addInPlaceFromFloats=function(e,t,i,r){return this._x+=e,this._y+=t,this._z+=i,this._w+=r,this._isDirty=!0,this},e.prototype.subtractToRef=function(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t},e.prototype.subtractFromFloats=function(t,i,r,n){return this.subtractFromFloatsToRef(t,i,r,n,new e)},e.prototype.subtractFromFloatsToRef=function(e,t,i,r,n){return n._x=this._x-e,n._y=this._y-t,n._z=this._z-i,n._w=this._w-r,n._isDirty=!0,n},e.prototype.subtract=function(t){return new e(this._x-t._x,this._y-t._y,this._z-t._z,this._w-t._w)},e.prototype.subtractInPlace=function(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this},e.prototype.scale=function(t){return new e(this._x*t,this._y*t,this._z*t,this._w*t)},e.prototype.scaleToRef=function(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t},e.prototype.scaleInPlace=function(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this},e.prototype.scaleAndAddToRef=function(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t},e.prototype.multiply=function(t){var i=new e(0,0,0,1);return this.multiplyToRef(t,i),i},e.prototype.multiplyToRef=function(e,t){var i=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,r=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,n=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,o=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(i,r,n,o),t},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this)},e.prototype.multiplyByFloats=function(e,t,i,r){return this._x*=e,this._y*=t,this._z*=i,this._w*=r,this._isDirty=!0,this},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a quaternion")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a quaternion")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a quaternion")},e.prototype.minimizeInPlace=function(){throw new ReferenceError("Can not minimize a quaternion")},e.prototype.minimizeInPlaceFromFloats=function(){throw new ReferenceError("Can not minimize a quaternion")},e.prototype.maximizeInPlace=function(){throw new ReferenceError("Can not maximize a quaternion")},e.prototype.maximizeInPlaceFromFloats=function(){throw new ReferenceError("Can not maximize a quaternion")},e.prototype.negate=function(){return this.negateToRef(new e)},e.prototype.negateInPlace=function(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this},e.prototype.negateToRef=function(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e},e.prototype.equalsToFloats=function(e,t,i,r){return this._x===e&&this._y===t&&this._z===i&&this._w===r},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a quaternion")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a quaternion")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a quaternion")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a quaternion")},e.prototype.conjugateToRef=function(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e},e.prototype.conjugateInPlace=function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this},e.prototype.conjugate=function(){return new e(-this._x,-this._y,-this._z,this._w)},e.prototype.invert=function(){var e=this.conjugate(),t=this.lengthSquared();return 0==t||1==t||e.scaleInPlace(1/t),e},e.prototype.invertInPlace=function(){this.conjugateInPlace();var e=this.lengthSquared();return 0==e||1==e||this.scaleInPlace(1/e),this},e.prototype.lengthSquared=function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},e.prototype.length=function(){return Math.sqrt(this.lengthSquared())},e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){var t=new e(0,0,0,1);return this.normalizeToRef(t),t},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)},e.prototype.toEulerAngles=function(){var e=d.Zero();return this.toEulerAnglesToRef(e),e},e.prototype.toEulerAnglesToRef=function(e){var t=this._z,i=this._x,r=this._y,n=this._w,o=r*t-i*n,a=.4999999;if(o<-a)e._y=2*Math.atan2(r,n),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(o>a)e._y=2*Math.atan2(r,n),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{var s=n*n,l=t*t,c=i*i,u=r*r;e._z=Math.atan2(2*(i*r+t*n),-l-c+u+s),e._x=Math.asin(-2*o),e._y=Math.atan2(2*(t*i+r*n),l-c-u+s),e._isDirty=!0}return e},e.prototype.toRotationMatrix=function(e){return _.FromQuaternionToRef(this,e),e},e.prototype.fromRotationMatrix=function(t){return e.FromRotationMatrixToRef(t,this),this},e.prototype.dot=function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},e.FromRotationMatrix=function(t){var i=new e;return e.FromRotationMatrixToRef(t,i),i},e.FromRotationMatrixToRef=function(e,t){var i,r=e.m,n=r[0],o=r[4],a=r[8],s=r[1],l=r[5],c=r[9],u=r[2],h=r[6],d=r[10],p=n+l+d;return p>0?(i=.5/Math.sqrt(p+1),t._w=.25/i,t._x=(h-c)*i,t._y=(a-u)*i,t._z=(s-o)*i,t._isDirty=!0):n>l&&n>d?(i=2*Math.sqrt(1+n-l-d),t._w=(h-c)/i,t._x=.25*i,t._y=(o+s)/i,t._z=(a+u)/i,t._isDirty=!0):l>d?(i=2*Math.sqrt(1+l-n-d),t._w=(a-u)/i,t._x=(o+s)/i,t._y=.25*i,t._z=(c+h)/i,t._isDirty=!0):(i=2*Math.sqrt(1+d-n-l),t._w=(s-o)/i,t._x=(a+u)/i,t._y=(c+h)/i,t._z=.25*i,t._isDirty=!0),t},e.Dot=function(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w},e.AreClose=function(t,i,r){void 0===r&&(r=.1);var n=e.Dot(t,i);return 1-n*n<=r},e.SmoothToRef=function(t,i,r,n,o){var a=0===n?1:r/n;return a=(0,c.OQ)(a,0,1),e.SlerpToRef(t,i,a,o),o},e.Zero=function(){return new e(0,0,0,0)},e.Inverse=function(t){return new e(-t._x,-t._y,-t._z,t._w)},e.InverseToRef=function(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t},e.Identity=function(){return new e(0,0,0,1)},e.IsIdentity=function(e){return e&&0===e._x&&0===e._y&&0===e._z&&1===e._w},e.RotationAxis=function(t,i){return e.RotationAxisToRef(t,i,new e)},e.RotationAxisToRef=function(e,t,i){var r=Math.sin(t/2);return e.normalize(),i._w=Math.cos(t/2),i._x=e._x*r,i._y=e._y*r,i._z=e._z*r,i._isDirty=!0,i},e.FromArray=function(t,i){return i||(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromArrayToRef=function(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._w=e[t+3],i._isDirty=!0,i},e.FromFloatsToRef=function(e,t,i,r,n){return n.copyFromFloats(e,t,i,r),n},e.FromEulerAngles=function(t,i,r){var n=new e;return e.RotationYawPitchRollToRef(i,t,r,n),n},e.FromEulerAnglesToRef=function(t,i,r,n){return e.RotationYawPitchRollToRef(i,t,r,n),n},e.FromEulerVector=function(t){var i=new e;return e.RotationYawPitchRollToRef(t._y,t._x,t._z,i),i},e.FromEulerVectorToRef=function(t,i){return e.RotationYawPitchRollToRef(t._y,t._x,t._z,i),i},e.FromUnitVectorsToRef=function(e,t,i,r){void 0===r&&(r=n.bH);var o=d.Dot(e,t)+1;return o<r?Math.abs(e.x)>Math.abs(e.z)?i.set(-e.y,e.x,0,0):i.set(0,-e.z,e.y,0):(d.CrossToRef(e,t,g.Vector3[0]),i.set(g.Vector3[0].x,g.Vector3[0].y,g.Vector3[0].z,o)),i.normalize()},e.RotationYawPitchRoll=function(t,i,r){var n=new e;return e.RotationYawPitchRollToRef(t,i,r,n),n},e.RotationYawPitchRollToRef=function(e,t,i,r){var n=.5*i,o=.5*t,a=.5*e,s=Math.sin(n),l=Math.cos(n),c=Math.sin(o),u=Math.cos(o),h=Math.sin(a),d=Math.cos(a);return r._x=d*c*l+h*u*s,r._y=h*u*l-d*c*s,r._z=d*u*s-h*c*l,r._w=d*u*l+h*c*s,r._isDirty=!0,r},e.RotationAlphaBetaGamma=function(t,i,r){var n=new e;return e.RotationAlphaBetaGammaToRef(t,i,r,n),n},e.RotationAlphaBetaGammaToRef=function(e,t,i,r){var n=.5*(i+e),o=.5*(i-e),a=.5*t;return r._x=Math.cos(o)*Math.sin(a),r._y=Math.sin(o)*Math.sin(a),r._z=Math.sin(n)*Math.cos(a),r._w=Math.cos(n)*Math.cos(a),r._isDirty=!0,r},e.RotationQuaternionFromAxis=function(t,i,r){var n=new e(0,0,0,0);return e.RotationQuaternionFromAxisToRef(t,i,r,n),n},e.RotationQuaternionFromAxisToRef=function(t,i,r,n){var o=m.Matrix[0];return _.FromXYZAxesToRef(t.normalize(),i.normalize(),r.normalize(),o),e.FromRotationMatrixToRef(o,n),n},e.FromLookDirectionLH=function(t,i){var r=new e;return e.FromLookDirectionLHToRef(t,i,r),r},e.FromLookDirectionLHToRef=function(t,i,r){var n=m.Matrix[0];return _.LookDirectionLHToRef(t,i,n),e.FromRotationMatrixToRef(n,r),r},e.FromLookDirectionRH=function(t,i){var r=new e;return e.FromLookDirectionRHToRef(t,i,r),r},e.FromLookDirectionRHToRef=function(t,i,r){var n=m.Matrix[0];return _.LookDirectionRHToRef(t,i,n),e.FromRotationMatrixToRef(n,r)},e.Slerp=function(t,i,r){var n=e.Identity();return e.SlerpToRef(t,i,r,n),n},e.SlerpToRef=function(e,t,i,r){var n,o,a=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,s=!1;if(a<0&&(s=!0,a=-a),a>.999999)o=1-i,n=s?-i:i;else{var l=Math.acos(a),c=1/Math.sin(l);o=Math.sin((1-i)*l)*c,n=s?-Math.sin(i*l)*c:Math.sin(i*l)*c}return r._x=o*e._x+n*t._x,r._y=o*e._y+n*t._y,r._z=o*e._z+n*t._z,r._w=o*e._w+n*t._w,r._isDirty=!0,r},e.Hermite=function(t,i,r,n,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t._x*l+r._x*c+i._x*u+n._x*h,t._y*l+r._y*c+i._y*u+n._y*h,t._z*l+r._z*c+i._z*u+n._z*h,t._w*l+r._w*c+i._w*u+n._w*h)},e.Hermite1stDerivative=function(t,i,r,n,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,r,n,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,r,n,o){var a=n*n;return o._x=6*(a-n)*e._x+(3*a-4*n+1)*t._x+6*(-a+n)*i._x+(3*a-2*n)*r._x,o._y=6*(a-n)*e._y+(3*a-4*n+1)*t._y+6*(-a+n)*i._y+(3*a-2*n)*r._y,o._z=6*(a-n)*e._z+(3*a-4*n+1)*t._z+6*(-a+n)*i._z+(3*a-2*n)*r._z,o._w=6*(a-n)*e._w+(3*a-4*n+1)*t._w+6*(-a+n)*i._w+(3*a-2*n)*r._w,o._isDirty=!0,o},e.Normalize=function(t){var i=e.Zero();return e.NormalizeToRef(t,i),i},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Clamp=function(t,i,r){var n=new e;return e.ClampToRef(t,i,r,n),n},e.ClampToRef=function(e,t,i,r){return r.copyFromFloats((0,c.OQ)(e.x,t.x,i.x),(0,c.OQ)(e.y,t.y,i.y),(0,c.OQ)(e.z,t.z,i.z),(0,c.OQ)(e.w,t.w,i.w))},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.copyFromFloats((0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t))},e.Minimize=function(){throw new ReferenceError("Quaternion.Minimize does not make sense")},e.Maximize=function(){throw new ReferenceError("Quaternion.Maximize does not make sense")},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,r=e.y-t.y,n=e.z-t.z,o=e.w-t.w;return i*i+r*r+n*n+o*o},e.Center=function(t,i){return e.CenterToRef(t,i,e.Zero())},e.CenterToRef=function(e,t,i){return i.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2,(e.w+t.w)/2)},e}();Object.defineProperties(f.prototype,{dimension:{value:[4]},rank:{value:1}});var _=function(){function e(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,s.I.MatrixTrackPrecisionChange&&s.I.MatrixTrackedMatrices.push(this),this._m=new s.I.MatrixCurrentType(16),this.markAsUpdated()}return Object.defineProperty(e,"Use64Bits",{get:function(){return s.I.MatrixUse64Bits},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"m",{get:function(){return this._m},enumerable:!1,configurable:!0}),e.prototype.markAsUpdated=function(){this.updateFlag=e._UpdateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0},e.prototype._updateIdentityStatus=function(e,t,i,r){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!0),this._isIdentity=e,this._isIdentity3x2=e||i,this._isIdentityDirty=!this._isIdentity&&t,this._isIdentity3x2Dirty=!this._isIdentity3x2&&r},e.prototype.isIdentity=function(){if(this._isIdentityDirty){this._isIdentityDirty=!1;var e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity},e.prototype.isIdentityAs3x2=function(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]||0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2},e.prototype.determinant=function(){if(!0===this._isIdentity)return 1;var e=this._m,t=e[0],i=e[1],r=e[2],n=e[3],o=e[4],a=e[5],s=e[6],l=e[7],c=e[8],u=e[9],h=e[10],d=e[11],p=e[12],f=e[13],_=e[14],m=e[15],g=h*m-_*d,v=u*m-f*d,y=u*_-f*h,b=c*m-p*d,T=c*_-h*p,E=c*f-p*u;return t*+(a*g-s*v+l*y)+i*-(o*g-s*b+l*T)+r*+(o*v-a*b+l*E)+n*-(o*y-a*T+s*E)},e.prototype.toString=function(){return"{".concat(this.m[0],", ").concat(this.m[1],", ").concat(this.m[2],", ").concat(this.m[3],"\n").concat(this.m[4],", ").concat(this.m[5],", ").concat(this.m[6],", ").concat(this.m[7],"\n").concat(this.m[8],", ").concat(this.m[9],", ").concat(this.m[10],", ").concat(this.m[11],"\n").concat(this.m[12],", ").concat(this.m[13],", ").concat(this.m[14],", ").concat(this.m[15],"}")},e.prototype.toArray=function(e,t){if(void 0===e&&(e=null),void 0===t&&(t=0),!e)return this._m;for(var i=this._m,r=0;r<16;r++)e[t+r]=i[r];return this},e.prototype.asArray=function(){return this._m},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this)},e.prototype.copyFromFloats=function(){for(var t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];return e.FromArrayToRef(t,0,this)},e.prototype.set=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)i[r]=e[r];return this.markAsUpdated(),this},e.prototype.setAll=function(e){for(var t=this._m,i=0;i<16;i++)t[i]=e;return this.markAsUpdated(),this},e.prototype.invert=function(){return this.invertToRef(this),this},e.prototype.reset=function(){return e.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this},e.prototype.add=function(t){var i=new e;return this.addToRef(t,i),i},e.prototype.addToRef=function(e,t){for(var i=this._m,r=t._m,n=e.m,o=0;o<16;o++)r[o]=i[o]+n[o];return t.markAsUpdated(),t},e.prototype.addToSelf=function(e){var t=this._m,i=e.m;return t[0]+=i[0],t[1]+=i[1],t[2]+=i[2],t[3]+=i[3],t[4]+=i[4],t[5]+=i[5],t[6]+=i[6],t[7]+=i[7],t[8]+=i[8],t[9]+=i[9],t[10]+=i[10],t[11]+=i[11],t[12]+=i[12],t[13]+=i[13],t[14]+=i[14],t[15]+=i[15],this.markAsUpdated(),this},e.prototype.addInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]+=i[r];return this.markAsUpdated(),this},e.prototype.addInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)i[r]+=e[r];return this.markAsUpdated(),this},e.prototype.subtract=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this},e.prototype.subtractToRef=function(e,t){for(var i=this._m,r=e.m,n=t._m,o=0;o<16;o++)n[o]=i[o]-r[o];return t.markAsUpdated(),t},e.prototype.subtractInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]-=i[r];return this.markAsUpdated(),this},e.prototype.subtractFromFloats=function(){for(var t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];return this.subtractFromFloatsToRef.apply(this,(0,r.fX)((0,r.fX)([],t,!1),[new e],!1))},e.prototype.subtractFromFloatsToRef=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=e.pop(),r=this._m,n=i._m,o=e,a=0;a<16;a++)n[a]=r[a]-o[a];return i.markAsUpdated(),i},e.prototype.invertToRef=function(t){if(!0===this._isIdentity)return e.IdentityToRef(t),t;var i=this._m,r=i[0],n=i[1],o=i[2],a=i[3],s=i[4],l=i[5],c=i[6],u=i[7],h=i[8],d=i[9],p=i[10],f=i[11],_=i[12],m=i[13],g=i[14],v=i[15],y=p*v-g*f,b=d*v-m*f,T=d*g-m*p,E=h*v-_*f,x=h*g-p*_,S=h*m-_*d,C=+(l*y-c*b+u*T),P=-(s*y-c*E+u*x),A=+(s*b-l*E+u*S),R=-(s*T-l*x+c*S),I=r*C+n*P+o*A+a*R;if(0===I)return t.copyFrom(this),t;var M=1/I,O=c*v-g*u,D=l*v-m*u,N=l*g-m*c,F=s*v-_*u,w=s*g-_*c,L=s*m-_*l,B=c*f-p*u,U=l*f-d*u,V=l*p-d*c,k=s*f-h*u,G=s*p-h*c,z=s*d-h*l,Y=-(n*y-o*b+a*T),X=+(r*y-o*E+a*x),W=-(r*b-n*E+a*S),H=+(r*T-n*x+o*S),j=+(n*O-o*D+a*N),q=-(r*O-o*F+a*w),K=+(r*D-n*F+a*L),Q=-(r*N-n*w+o*L),Z=-(n*B-o*U+a*V),J=+(r*B-o*k+a*G),$=-(r*U-n*k+a*z),ee=+(r*V-n*G+o*z);return e.FromValuesToRef(C*M,Y*M,j*M,Z*M,P*M,X*M,q*M,J*M,A*M,W*M,K*M,$*M,R*M,H*M,Q*M,ee*M,t),t},e.prototype.addAtIndex=function(e,t){return this._m[e]+=t,this.markAsUpdated(),this},e.prototype.multiplyAtIndex=function(e,t){return this._m[e]*=t,this.markAsUpdated(),this},e.prototype.setTranslationFromFloats=function(e,t,i){return this._m[12]=e,this._m[13]=t,this._m[14]=i,this.markAsUpdated(),this},e.prototype.addTranslationFromFloats=function(e,t,i){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=i,this.markAsUpdated(),this},e.prototype.setTranslation=function(e){return this.setTranslationFromFloats(e._x,e._y,e._z)},e.prototype.getTranslation=function(){return new d(this._m[12],this._m[13],this._m[14])},e.prototype.getTranslationToRef=function(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e},e.prototype.removeRotationAndScaling=function(){var t=this.m;return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t[12],t[13],t[14],t[15],this),this._updateIdentityStatus(0===t[12]&&0===t[13]&&0===t[14]&&1===t[15]),this},e.prototype.copyFrom=function(e){e.copyToArray(this._m);var t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this},e.prototype.copyToArray=function(e,t){void 0===t&&(t=0);var i=this._m;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],this},e.prototype.multiply=function(t){var i=new e;return this.multiplyToRef(t,i),i},e.prototype.multiplyInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]*=i[r];return this.markAsUpdated(),this},e.prototype.multiplyByFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)i[r]*=e[r];return this.markAsUpdated(),this},e.prototype.multiplyByFloatsToRef=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=e.pop(),r=this._m,n=i._m,o=e,a=0;a<16;a++)n[a]=r[a]*o[a];return i.markAsUpdated(),i},e.prototype.multiplyToRef=function(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)},e.prototype.multiplyToArray=function(e,t,i){var r=this._m,n=e.m,o=r[0],a=r[1],s=r[2],l=r[3],c=r[4],u=r[5],h=r[6],d=r[7],p=r[8],f=r[9],_=r[10],m=r[11],g=r[12],v=r[13],y=r[14],b=r[15],T=n[0],E=n[1],x=n[2],S=n[3],C=n[4],P=n[5],A=n[6],R=n[7],I=n[8],M=n[9],O=n[10],D=n[11],N=n[12],F=n[13],w=n[14],L=n[15];return t[i]=o*T+a*C+s*I+l*N,t[i+1]=o*E+a*P+s*M+l*F,t[i+2]=o*x+a*A+s*O+l*w,t[i+3]=o*S+a*R+s*D+l*L,t[i+4]=c*T+u*C+h*I+d*N,t[i+5]=c*E+u*P+h*M+d*F,t[i+6]=c*x+u*A+h*O+d*w,t[i+7]=c*S+u*R+h*D+d*L,t[i+8]=p*T+f*C+_*I+m*N,t[i+9]=p*E+f*P+_*M+m*F,t[i+10]=p*x+f*A+_*O+m*w,t[i+11]=p*S+f*R+_*D+m*L,t[i+12]=g*T+v*C+y*I+b*N,t[i+13]=g*E+v*P+y*M+b*F,t[i+14]=g*x+v*A+y*O+b*w,t[i+15]=g*S+v*R+y*D+b*L,this},e.prototype.divide=function(t){return this.divideToRef(t,new e)},e.prototype.divideToRef=function(e,t){for(var i=this._m,r=e.m,n=t._m,o=0;o<16;o++)n[o]=i[o]/r[o];return t.markAsUpdated(),t},e.prototype.divideInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]/=i[r];return this.markAsUpdated(),this},e.prototype.minimizeInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this},e.prototype.minimizeInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)i[r]=Math.min(i[r],e[r]);return this.markAsUpdated(),this},e.prototype.maximizeInPlace=function(e){for(var t=this._m,i=e.m,r=0;r<16;r++)t[r]=Math.min(t[r],i[r]);return this.markAsUpdated(),this},e.prototype.maximizeInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)i[r]=Math.min(i[r],e[r]);return this.markAsUpdated(),this},e.prototype.negate=function(){return this.negateToRef(new e)},e.prototype.negateInPlace=function(){for(var e=this._m,t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this},e.prototype.negateToRef=function(e){for(var t=this._m,i=e._m,r=0;r<16;r++)i[r]=-t[r];return e.markAsUpdated(),e},e.prototype.equals=function(e){var t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;var i=this.m,r=t.m;return i[0]===r[0]&&i[1]===r[1]&&i[2]===r[2]&&i[3]===r[3]&&i[4]===r[4]&&i[5]===r[5]&&i[6]===r[6]&&i[7]===r[7]&&i[8]===r[8]&&i[9]===r[9]&&i[10]===r[10]&&i[11]===r[11]&&i[12]===r[12]&&i[13]===r[13]&&i[14]===r[14]&&i[15]===r[15]},e.prototype.equalsWithEpsilon=function(e,t){void 0===t&&(t=0);for(var i=this._m,r=e.m,n=0;n<16;n++)if(!(0,c.Mj)(i[n],r[n],t))return!1;return!0},e.prototype.equalsToFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,r=0;r<16;r++)if(i[r]!=e[r])return!1;return!0},e.prototype.floor=function(){return this.floorToRef(new e)},e.prototype.floorToRef=function(e){for(var t=this._m,i=e._m,r=0;r<16;r++)i[r]=Math.floor(t[r]);return e.markAsUpdated(),e},e.prototype.fract=function(){return this.fractToRef(new e)},e.prototype.fractToRef=function(e){for(var t=this._m,i=e._m,r=0;r<16;r++)i[r]=t[r]-Math.floor(t[r]);return e.markAsUpdated(),e},e.prototype.clone=function(){var t=new e;return t.copyFrom(this),t},e.prototype.getClassName=function(){return"Matrix"},e.prototype.getHashCode=function(){for(var e=u(this._m[0]),t=1;t<16;t++)e=397*e^u(this._m[t]);return e},e.prototype.decomposeToTransformNode=function(e){return e.rotationQuaternion=e.rotationQuaternion||new f,this.decompose(e.scaling,e.rotationQuaternion,e.position)},e.prototype.decompose=function(t,i,r,n,o){if(void 0===o&&(o=!0),this._isIdentity)return r&&r.setAll(0),t&&t.setAll(1),i&&i.copyFromFloats(0,0,0,1),!0;var a=this._m;if(r&&r.copyFromFloats(a[12],a[13],a[14]),(t=t||m.Vector3[0]).x=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]),t.y=Math.sqrt(a[4]*a[4]+a[5]*a[5]+a[6]*a[6]),t.z=Math.sqrt(a[8]*a[8]+a[9]*a[9]+a[10]*a[10]),n){var s=(o?n.absoluteScaling.x:n.scaling.x)<0?-1:1,l=(o?n.absoluteScaling.y:n.scaling.y)<0?-1:1,c=(o?n.absoluteScaling.z:n.scaling.z)<0?-1:1;t.x*=s,t.y*=l,t.z*=c}else this.determinant()<=0&&(t.y*=-1);if(0===t._x||0===t._y||0===t._z)return i&&i.copyFromFloats(0,0,0,1),!1;if(i){var u=1/t._x,h=1/t._y,d=1/t._z;e.FromValuesToRef(a[0]*u,a[1]*u,a[2]*u,0,a[4]*h,a[5]*h,a[6]*h,0,a[8]*d,a[9]*d,a[10]*d,0,0,0,0,1,m.Matrix[0]),f.FromRotationMatrixToRef(m.Matrix[0],i)}return!0},e.prototype.getRow=function(e){if(e<0||e>3)return null;var t=4*e;return new p(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])},e.prototype.getRowToRef=function(e,t){if(e>=0&&e<=3){var i=4*e;t.x=this._m[i+0],t.y=this._m[i+1],t.z=this._m[i+2],t.w=this._m[i+3]}return t},e.prototype.setRow=function(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)},e.prototype.transpose=function(){var t=new e;return e.TransposeToRef(this,t),t},e.prototype.transposeToRef=function(t){return e.TransposeToRef(this,t),t},e.prototype.setRowFromFloats=function(e,t,i,r,n){if(e<0||e>3)return this;var o=4*e;return this._m[o+0]=t,this._m[o+1]=i,this._m[o+2]=r,this._m[o+3]=n,this.markAsUpdated(),this},e.prototype.scale=function(t){var i=new e;return this.scaleToRef(t,i),i},e.prototype.scaleToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]=this._m[i]*e;return t.markAsUpdated(),t},e.prototype.scaleAndAddToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]+=this._m[i]*e;return t.markAsUpdated(),t},e.prototype.scaleInPlace=function(e){for(var t=this._m,i=0;i<16;i++)t[i]*=e;return this.markAsUpdated(),this},e.prototype.toNormalMatrix=function(t){var i=m.Matrix[0];this.invertToRef(i),i.transposeToRef(t);var r=t._m;return e.FromValuesToRef(r[0],r[1],r[2],0,r[4],r[5],r[6],0,r[8],r[9],r[10],0,0,0,0,1,t),t},e.prototype.getRotationMatrix=function(){var t=new e;return this.getRotationMatrixToRef(t),t},e.prototype.getRotationMatrixToRef=function(t){var i=m.Vector3[0];if(!this.decompose(i))return e.IdentityToRef(t),t;var r=this._m,n=1/i._x,o=1/i._y,a=1/i._z;return e.FromValuesToRef(r[0]*n,r[1]*n,r[2]*n,0,r[4]*o,r[5]*o,r[6]*o,0,r[8]*a,r[9]*a,r[10]*a,0,0,0,0,1,t),t},e.prototype.toggleModelMatrixHandInPlace=function(){var e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this},e.prototype.toggleProjectionMatrixHandInPlace=function(){var e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this},e.FromArray=function(t,i){void 0===i&&(i=0);var r=new e;return e.FromArrayToRef(t,i,r),r},e.FromArrayToRef=function(e,t,i){for(var r=0;r<16;r++)i._m[r]=e[r+t];return i.markAsUpdated(),i},e.FromFloat32ArrayToRefScaled=function(e,t,i,r){return r._m[0]=e[0+t]*i,r._m[1]=e[1+t]*i,r._m[2]=e[2+t]*i,r._m[3]=e[3+t]*i,r._m[4]=e[4+t]*i,r._m[5]=e[5+t]*i,r._m[6]=e[6+t]*i,r._m[7]=e[7+t]*i,r._m[8]=e[8+t]*i,r._m[9]=e[9+t]*i,r._m[10]=e[10+t]*i,r._m[11]=e[11+t]*i,r._m[12]=e[12+t]*i,r._m[13]=e[13+t]*i,r._m[14]=e[14+t]*i,r._m[15]=e[15+t]*i,r.markAsUpdated(),r},Object.defineProperty(e,"IdentityReadOnly",{get:function(){return e._IdentityReadOnly},enumerable:!1,configurable:!0}),e.FromValuesToRef=function(e,t,i,r,n,o,a,s,l,c,u,h,d,p,f,_,m){var g=m._m;g[0]=e,g[1]=t,g[2]=i,g[3]=r,g[4]=n,g[5]=o,g[6]=a,g[7]=s,g[8]=l,g[9]=c,g[10]=u,g[11]=h,g[12]=d,g[13]=p,g[14]=f,g[15]=_,m.markAsUpdated()},e.FromValues=function(t,i,r,n,o,a,s,l,c,u,h,d,p,f,_,m){var g=new e,v=g._m;return v[0]=t,v[1]=i,v[2]=r,v[3]=n,v[4]=o,v[5]=a,v[6]=s,v[7]=l,v[8]=c,v[9]=u,v[10]=h,v[11]=d,v[12]=p,v[13]=f,v[14]=_,v[15]=m,g.markAsUpdated(),g},e.Compose=function(t,i,r){var n=new e;return e.ComposeToRef(t,i,r,n),n},e.ComposeToRef=function(e,t,i,r){var n=r._m,o=t._x,a=t._y,s=t._z,l=t._w,c=o+o,u=a+a,h=s+s,d=o*c,p=o*u,f=o*h,_=a*u,m=a*h,g=s*h,v=l*c,y=l*u,b=l*h,T=e._x,E=e._y,x=e._z;return n[0]=(1-(_+g))*T,n[1]=(p+b)*T,n[2]=(f-y)*T,n[3]=0,n[4]=(p-b)*E,n[5]=(1-(d+g))*E,n[6]=(m+v)*E,n[7]=0,n[8]=(f+y)*x,n[9]=(m-v)*x,n[10]=(1-(d+_))*x,n[11]=0,n[12]=i._x,n[13]=i._y,n[14]=i._z,n[15]=1,r.markAsUpdated(),r},e.Identity=function(){var t=e.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return t._updateIdentityStatus(!0),t},e.IdentityToRef=function(t){return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(!0),t},e.Zero=function(){var t=e.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return t._updateIdentityStatus(!1),t},e.RotationX=function(t){var i=new e;return e.RotationXToRef(t,i),i},e.Invert=function(t){var i=new e;return t.invertToRef(i),i},e.RotationXToRef=function(t,i){var r=Math.sin(t),n=Math.cos(t);return e.FromValuesToRef(1,0,0,0,0,n,r,0,0,-r,n,0,0,0,0,1,i),i._updateIdentityStatus(1===n&&0===r),i},e.RotationY=function(t){var i=new e;return e.RotationYToRef(t,i),i},e.RotationYToRef=function(t,i){var r=Math.sin(t),n=Math.cos(t);return e.FromValuesToRef(n,0,-r,0,0,1,0,0,r,0,n,0,0,0,0,1,i),i._updateIdentityStatus(1===n&&0===r),i},e.RotationZ=function(t){var i=new e;return e.RotationZToRef(t,i),i},e.RotationZToRef=function(t,i){var r=Math.sin(t),n=Math.cos(t);return e.FromValuesToRef(n,r,0,0,-r,n,0,0,0,0,1,0,0,0,0,1,i),i._updateIdentityStatus(1===n&&0===r),i},e.RotationAxis=function(t,i){var r=new e;return e.RotationAxisToRef(t,i,r),r},e.RotationAxisToRef=function(e,t,i){var r=Math.sin(-t),n=Math.cos(-t),o=1-n;e.normalize();var a=i._m;return a[0]=e._x*e._x*o+n,a[1]=e._x*e._y*o-e._z*r,a[2]=e._x*e._z*o+e._y*r,a[3]=0,a[4]=e._y*e._x*o+e._z*r,a[5]=e._y*e._y*o+n,a[6]=e._y*e._z*o-e._x*r,a[7]=0,a[8]=e._z*e._x*o-e._y*r,a[9]=e._z*e._y*o+e._x*r,a[10]=e._z*e._z*o+n,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i},e.RotationAlignToRef=function(e,t,i,r){void 0===r&&(r=!1);var o=d.Dot(t,e),a=i._m;if(o<-1+n.bH)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=r?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=r?-1:1,a[11]=0;else{var s=d.Cross(t,e),l=1/(1+o);a[0]=s._x*s._x*l+o,a[1]=s._y*s._x*l-s._z,a[2]=s._z*s._x*l+s._y,a[3]=0,a[4]=s._x*s._y*l+s._z,a[5]=s._y*s._y*l+o,a[6]=s._z*s._y*l-s._x,a[7]=0,a[8]=s._x*s._z*l-s._y,a[9]=s._y*s._z*l+s._x,a[10]=s._z*s._z*l+o,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i},e.RotationYawPitchRoll=function(t,i,r){var n=new e;return e.RotationYawPitchRollToRef(t,i,r,n),n},e.RotationYawPitchRollToRef=function(e,t,i,r){return f.RotationYawPitchRollToRef(e,t,i,m.Quaternion[0]),m.Quaternion[0].toRotationMatrix(r),r},e.Scaling=function(t,i,r){var n=new e;return e.ScalingToRef(t,i,r,n),n},e.ScalingToRef=function(t,i,r,n){return e.FromValuesToRef(t,0,0,0,0,i,0,0,0,0,r,0,0,0,0,1,n),n._updateIdentityStatus(1===t&&1===i&&1===r),n},e.Translation=function(t,i,r){var n=new e;return e.TranslationToRef(t,i,r,n),n},e.TranslationToRef=function(t,i,r,n){return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t,i,r,1,n),n._updateIdentityStatus(0===t&&0===i&&0===r),n},e.Lerp=function(t,i,r){var n=new e;return e.LerpToRef(t,i,r,n),n},e.LerpToRef=function(e,t,i,r){for(var n=r._m,o=e.m,a=t.m,s=0;s<16;s++)n[s]=o[s]*(1-i)+a[s]*i;return r.markAsUpdated(),r},e.DecomposeLerp=function(t,i,r){var n=new e;return e.DecomposeLerpToRef(t,i,r,n),n},e.DecomposeLerpToRef=function(t,i,r,n){var o=m.Vector3[0],a=m.Quaternion[0],s=m.Vector3[1];t.decompose(o,a,s);var l=m.Vector3[2],c=m.Quaternion[1],u=m.Vector3[3];i.decompose(l,c,u);var h=m.Vector3[4];d.LerpToRef(o,l,r,h);var p=m.Quaternion[2];f.SlerpToRef(a,c,r,p);var _=m.Vector3[5];return d.LerpToRef(s,u,r,_),e.ComposeToRef(h,p,_,n),n},e.LookAtLH=function(t,i,r){var n=new e;return e.LookAtLHToRef(t,i,r,n),n},e.LookAtLHToRef=function(t,i,r,n){var o=m.Vector3[0],a=m.Vector3[1],s=m.Vector3[2];i.subtractToRef(t,s),s.normalize(),d.CrossToRef(r,s,o);var l=o.lengthSquared();0===l?o.x=1:o.normalizeFromLength(Math.sqrt(l)),d.CrossToRef(s,o,a),a.normalize();var c=-d.Dot(o,t),u=-d.Dot(a,t),h=-d.Dot(s,t);return e.FromValuesToRef(o._x,a._x,s._x,0,o._y,a._y,s._y,0,o._z,a._z,s._z,0,c,u,h,1,n),n},e.LookAtRH=function(t,i,r){var n=new e;return e.LookAtRHToRef(t,i,r,n),n},e.LookAtRHToRef=function(t,i,r,n){var o=m.Vector3[0],a=m.Vector3[1],s=m.Vector3[2];t.subtractToRef(i,s),s.normalize(),d.CrossToRef(r,s,o);var l=o.lengthSquared();0===l?o.x=1:o.normalizeFromLength(Math.sqrt(l)),d.CrossToRef(s,o,a),a.normalize();var c=-d.Dot(o,t),u=-d.Dot(a,t),h=-d.Dot(s,t);return e.FromValuesToRef(o._x,a._x,s._x,0,o._y,a._y,s._y,0,o._z,a._z,s._z,0,c,u,h,1,n),n},e.LookDirectionLH=function(t,i){var r=new e;return e.LookDirectionLHToRef(t,i,r),r},e.LookDirectionLHToRef=function(t,i,r){var n=m.Vector3[0];n.copyFrom(t),n.scaleInPlace(-1);var o=m.Vector3[1];return d.CrossToRef(i,n,o),e.FromValuesToRef(o._x,o._y,o._z,0,i._x,i._y,i._z,0,n._x,n._y,n._z,0,0,0,0,1,r),r},e.LookDirectionRH=function(t,i){var r=new e;return e.LookDirectionRHToRef(t,i,r),r},e.LookDirectionRHToRef=function(t,i,r){var n=m.Vector3[2];return d.CrossToRef(i,t,n),e.FromValuesToRef(n._x,n._y,n._z,0,i._x,i._y,i._z,0,t._x,t._y,t._z,0,0,0,0,1,r),r},e.OrthoLH=function(t,i,r,n,o){var a=new e;return e.OrthoLHToRef(t,i,r,n,a,o),a},e.OrthoLHToRef=function(t,i,r,n,o,a){var s=2/t,l=2/i,c=2/(n-r),u=-(n+r)/(n-r);return e.FromValuesToRef(s,0,0,0,0,l,0,0,0,0,c,0,0,0,u,1,o),a&&o.multiplyToRef(v,o),o._updateIdentityStatus(1===s&&1===l&&1===c&&0===u),o},e.OrthoOffCenterLH=function(t,i,r,n,o,a,s){var l=new e;return 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d=s*Math.cos(l),p=s*Math.sin(l);return e.TranslationToRef(0,0,c,m.Matrix[1]),e.FromValuesToRef(1,0,0,0,0,1,0,0,d,p,1,0,0,0,0,1,m.Matrix[0]),m.Matrix[1].multiplyToRef(m.Matrix[0],m.Matrix[0]),e.TranslationToRef(0,0,-c,m.Matrix[1]),m.Matrix[0].multiplyToRef(m.Matrix[1],m.Matrix[0]),e.OrthoOffCenterRHToRef(t,i,r,n,o,a,u,h),m.Matrix[0].multiplyToRef(u,u),u},e.PerspectiveLH=function(t,i,r,n,o,a){void 0===a&&(a=0);var s=new e,l=2*r/t,c=2*r/i,u=(n+r)/(n-r),h=-2*n*r/(n-r),d=Math.tan(a);return e.FromValuesToRef(l,0,0,0,0,c,0,d,0,0,u,1,0,0,h,0,s),o&&s.multiplyToRef(v,s),s._updateIdentityStatus(!1),s},e.PerspectiveFovLH=function(t,i,r,n,o,a,s){void 0===a&&(a=0),void 0===s&&(s=!1);var l=new e;return e.PerspectiveFovLHToRef(t,i,r,n,l,!0,o,a,s),l},e.PerspectiveFovLHToRef=function(t,i,r,n,o,a,s,l,c){void 0===a&&(a=!0),void 0===l&&(l=0),void 0===c&&(c=!1);var u=r,h=n,d=1/Math.tan(.5*t),p=a?d/i:d,f=a?d:d*i,_=c&&0===u?-1:0!==h?(h+u)/(h-u):1,m=c&&0===u?2*h:0!==h?-2*h*u/(h-u):-2*u,g=Math.tan(l);return 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c=1/Math.tan(.5*t),u=a?c/i:c,h=a?c:c*i,d=Math.tan(l);return e.FromValuesToRef(u,0,0,0,0,h,0,d,0,0,-r,-1,0,0,-1,0,o),s&&o.multiplyToRef(v,o),o._updateIdentityStatus(!1),o},e.GetFinalMatrix=function(t,i,r,n,o,a){var s=t.width,l=t.height,c=t.x,u=t.y,h=e.FromValues(s/2,0,0,0,0,-l/2,0,0,0,0,a-o,0,c+s/2,l/2+u,o,1),d=new e;return i.multiplyToRef(r,d),d.multiplyToRef(n,d),d.multiplyToRef(h,d)},e.GetAsMatrix2x2=function(e){var t=e.m,i=[t[0],t[1],t[4],t[5]];return s.I.MatrixUse64Bits?i:new Float32Array(i)},e.GetAsMatrix3x3=function(e){var t=e.m,i=[t[0],t[1],t[2],t[4],t[5],t[6],t[8],t[9],t[10]];return s.I.MatrixUse64Bits?i:new Float32Array(i)},e.Transpose=function(t){var i=new e;return e.TransposeToRef(t,i),i},e.TransposeToRef=function(e,t){var i=e.m,r=i[0],n=i[4],o=i[8],a=i[12],s=i[1],l=i[5],c=i[9],u=i[13],h=i[2],d=i[6],p=i[10],f=i[14],_=i[3],m=i[7],g=i[11],v=i[15],y=t._m;return 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numOfFrames=totalFrames-frameCorrection;float VATFrameNum=fract(time)*numOfFrames;VATFrameNum=mod(VATFrameNum+VATOffsetFrame,numOfFrames);VATFrameNum=floor(VATFrameNum);VATFrameNum+=VATStartFrame+frameCorrection;mat4 VATInfluence;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[0],VATFrameNum)*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[1],VATFrameNum)*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[2],VATFrameNum)*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndices[3],VATFrameNum)*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[0],VATFrameNum)*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[1],VATFrameNum)*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[2],VATFrameNum)*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\nVATInfluence+=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,matricesIndicesExtra[3],VATFrameNum)*matricesWeightsExtra[3];\n#endif\nfinalWorld=finalWorld*VATInfluence;}\n#endif\n"},4400:(e,t,i)=>{i(8519).l.IncludesShadersStore.bakedVertexAnimationDeclaration="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\nuniform float bakedVertexAnimationTime;uniform vec2 bakedVertexAnimationTextureSizeInverted;uniform vec4 bakedVertexAnimationSettings;uniform sampler2D bakedVertexAnimationTexture;\n#ifdef INSTANCES\nattribute vec4 bakedVertexAnimationSettingsInstanced;\n#endif\n#define inline\nmat4 readMatrixFromRawSamplerVAT(sampler2D smp,float index,float frame)\n{float offset=index*4.0;float frameUV=(frame+0.5)*bakedVertexAnimationTextureSizeInverted.y;float dx=bakedVertexAnimationTextureSizeInverted.x;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),frameUV));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),frameUV));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),frameUV));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),frameUV));return mat4(m0,m1,m2,m3);}\n#endif\n"},6470:(e,t,i)=>{i(8519).l.IncludesShadersStore.bonesDeclaration="#if NUM_BONE_INFLUENCERS>0\nattribute vec4 matricesIndices;attribute vec4 matricesWeights;\n#if NUM_BONE_INFLUENCERS>4\nattribute vec4 matricesIndicesExtra;attribute vec4 matricesWeightsExtra;\n#endif\n#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#ifdef BONETEXTURE\nuniform highp sampler2D boneSampler;uniform float boneTextureWidth;\n#else\nuniform mat4 mBones[BonesPerMesh];\n#endif\n#ifdef BONES_VELOCITY_ENABLED\nuniform mat4 mPreviousBones[BonesPerMesh];\n#endif\n#ifdef BONETEXTURE\n#define inline\nmat4 readMatrixFromRawSampler(sampler2D smp,float index)\n{float offset=index *4.0;float dx=1.0/boneTextureWidth;vec4 m0=texture2D(smp,vec2(dx*(offset+0.5),0.));vec4 m1=texture2D(smp,vec2(dx*(offset+1.5),0.));vec4 m2=texture2D(smp,vec2(dx*(offset+2.5),0.));vec4 m3=texture2D(smp,vec2(dx*(offset+3.5),0.));return mat4(m0,m1,m2,m3);}\n#endif\n#endif\n#endif\n"},6898:(e,t,i)=>{i(8519).l.IncludesShadersStore.bonesVertex="#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#if NUM_BONE_INFLUENCERS>0\nmat4 influence;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[0])*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[1])*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[2])*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=readMatrixFromRawSampler(boneSampler,matricesIndicesExtra[3])*matricesWeightsExtra[3];\n#endif\n#else\ninfluence=mBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence+=mBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\ninfluence+=mBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\ninfluence+=mBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\ninfluence+=mBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\ninfluence+=mBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\ninfluence+=mBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\ninfluence+=mBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\n#endif\nfinalWorld=finalWorld*influence;\n#endif\n#endif\n"},4589:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertex="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (int i=0; i<NUM_MORPH_INFLUENCERS; i++) {if (i>=morphTargetCount) break;vertexID=float(gl_VertexID)*morphTargetTextureInfo.x;positionUpdated+=(readVector3FromRawSampler(i,vertexID)-position)*morphTargetInfluences[i];vertexID+=1.0;\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(readVector3FromRawSampler(i,vertexID) -normal)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(readVector3FromRawSampler(i,vertexID).xy-uv)*morphTargetInfluences[i];vertexID+=1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(readVector3FromRawSampler(i,vertexID) -tangent.xyz)*morphTargetInfluences[i];\n#endif\n}\n#endif\n#else\npositionUpdated+=(position{X}-position)*morphTargetInfluences[{X}];\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(normal{X}-normal)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz+=(tangent{X}-tangent.xyz)*morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n"},7369:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute vec3 position{X};\n#ifdef MORPHTARGETS_NORMAL\nattribute vec3 normal{X};\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute vec3 tangent{X};\n#endif\n#ifdef MORPHTARGETS_UV\nattribute vec2 uv_{X};\n#endif\n#elif {X}==0\nuniform int morphTargetCount;\n#endif\n#endif\n"},8266:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nfloat vertexID;\n#endif\n#endif\n"},4444:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];\n#ifdef MORPHTARGETS_TEXTURE \nuniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 readVector3FromRawSampler(int targetIndex,float vertexIndex)\n{ \nfloat y=floor(vertexIndex/morphTargetTextureInfo.y);float x=vertexIndex-y*morphTargetTextureInfo.y;vec3 textureUV=vec3((x+0.5)/morphTargetTextureInfo.y,(y+0.5)/morphTargetTextureInfo.z,morphTargetTextureIndices[targetIndex]);return texture(morphTargets,textureUV).xyz;}\n#endif\n#endif\n"},9329:(e,t,i)=>{i.d(t,{i:()=>r});var r=function(){function e(){this._blendFunctionParameters=new Array(4),this._blendEquationParameters=new Array(2),this._blendConstants=new Array(4),this._isBlendConstantsDirty=!1,this._alphaBlend=!1,this._isAlphaBlendDirty=!1,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isAlphaBlendDirty||this._isBlendFunctionParametersDirty||this._isBlendEquationParametersDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alphaBlend",{get:function(){return this._alphaBlend},set:function(e){this._alphaBlend!==e&&(this._alphaBlend=e,this._isAlphaBlendDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.setAlphaBlendConstants=function(e,t,i,r){this._blendConstants[0]===e&&this._blendConstants[1]===t&&this._blendConstants[2]===i&&this._blendConstants[3]===r||(this._blendConstants[0]=e,this._blendConstants[1]=t,this._blendConstants[2]=i,this._blendConstants[3]=r,this._isBlendConstantsDirty=!0)},e.prototype.setAlphaBlendFunctionParameters=function(e,t,i,r){this._blendFunctionParameters[0]===e&&this._blendFunctionParameters[1]===t&&this._blendFunctionParameters[2]===i&&this._blendFunctionParameters[3]===r||(this._blendFunctionParameters[0]=e,this._blendFunctionParameters[1]=t,this._blendFunctionParameters[2]=i,this._blendFunctionParameters[3]=r,this._isBlendFunctionParametersDirty=!0)},e.prototype.setAlphaEquationParameters=function(e,t){this._blendEquationParameters[0]===e&&this._blendEquationParameters[1]===t||(this._blendEquationParameters[0]=e,this._blendEquationParameters[1]=t,this._isBlendEquationParametersDirty=!0)},e.prototype.reset=function(){this._alphaBlend=!1,this._blendFunctionParameters[0]=null,this._blendFunctionParameters[1]=null,this._blendFunctionParameters[2]=null,this._blendFunctionParameters[3]=null,this._blendEquationParameters[0]=null,this._blendEquationParameters[1]=null,this._blendConstants[0]=null,this._blendConstants[1]=null,this._blendConstants[2]=null,this._blendConstants[3]=null,this._isAlphaBlendDirty=!0,this._isBlendFunctionParametersDirty=!1,this._isBlendEquationParametersDirty=!1,this._isBlendConstantsDirty=!1},e.prototype.apply=function(e){this.isDirty&&(this._isAlphaBlendDirty&&(this._alphaBlend?e.enable(e.BLEND):e.disable(e.BLEND),this._isAlphaBlendDirty=!1),this._isBlendFunctionParametersDirty&&(e.blendFuncSeparate(this._blendFunctionParameters[0],this._blendFunctionParameters[1],this._blendFunctionParameters[2],this._blendFunctionParameters[3]),this._isBlendFunctionParametersDirty=!1),this._isBlendEquationParametersDirty&&(e.blendEquationSeparate(this._blendEquationParameters[0],this._blendEquationParameters[1]),this._isBlendEquationParametersDirty=!1),this._isBlendConstantsDirty&&(e.blendColor(this._blendConstants[0],this._blendConstants[1],this._blendConstants[2],this._blendConstants[3]),this._isBlendConstantsDirty=!1))},e}()},8424:(e,t,i)=>{i.d(t,{N:()=>r});var r=function(){function e(e){void 0===e&&(e=!0),this._isDepthTestDirty=!1,this._isDepthMaskDirty=!1,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!1,this._isFrontFaceDirty=!1,e&&this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDepthFuncDirty||this._isDepthTestDirty||this._isDepthMaskDirty||this._isCullFaceDirty||this._isCullDirty||this._isZOffsetDirty||this._isFrontFaceDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zOffset",{get:function(){return this._zOffset},set:function(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zOffsetUnits",{get:function(){return this._zOffsetUnits},set:function(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cullFace",{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cull",{get:function(){return this._cull},set:function(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthFunc",{get:function(){return this._depthFunc},set:function(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthMask",{get:function(){return this._depthMask},set:function(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthTest",{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frontFace",{get:function(){return this._frontFace},set:function(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this._depthMask=!0,this._depthTest=!0,this._depthFunc=null,this._cullFace=null,this._cull=null,this._zOffset=0,this._zOffsetUnits=0,this._frontFace=null,this._isDepthTestDirty=!0,this._isDepthMaskDirty=!0,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!0,this._isFrontFaceDirty=!1},e.prototype.apply=function(e){this.isDirty&&(this._isCullDirty&&(this.cull?e.enable(e.CULL_FACE):e.disable(e.CULL_FACE),this._isCullDirty=!1),this._isCullFaceDirty&&(e.cullFace(this.cullFace),this._isCullFaceDirty=!1),this._isDepthMaskDirty&&(e.depthMask(this.depthMask),this._isDepthMaskDirty=!1),this._isDepthTestDirty&&(this.depthTest?e.enable(e.DEPTH_TEST):e.disable(e.DEPTH_TEST),this._isDepthTestDirty=!1),this._isDepthFuncDirty&&(e.depthFunc(this.depthFunc),this._isDepthFuncDirty=!1),this._isZOffsetDirty&&(this.zOffset||this.zOffsetUnits?(e.enable(e.POLYGON_OFFSET_FILL),e.polygonOffset(this.zOffset,this.zOffsetUnits)):e.disable(e.POLYGON_OFFSET_FILL),this._isZOffsetDirty=!1),this._isFrontFaceDirty&&(e.frontFace(this.frontFace),this._isFrontFaceDirty=!1))},e}()},3911:(e,t,i)=>{i.d(t,{K:()=>n});var r=i(1152),n=function(){function e(){this.reset()}return e.prototype.reset=function(){this.enabled=!1,this.mask=255,this.func=e.ALWAYS,this.funcRef=1,this.funcMask=255,this.opStencilFail=e.KEEP,this.opDepthFail=e.KEEP,this.opStencilDepthPass=e.REPLACE},Object.defineProperty(e.prototype,"stencilFunc",{get:function(){return this.func},set:function(e){this.func=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilFuncRef",{get:function(){return this.funcRef},set:function(e){this.funcRef=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilFuncMask",{get:function(){return this.funcMask},set:function(e){this.funcMask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilOpStencilFail",{get:function(){return this.opStencilFail},set:function(e){this.opStencilFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilOpDepthFail",{get:function(){return this.opDepthFail},set:function(e){this.opDepthFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilOpStencilDepthPass",{get:function(){return this.opStencilDepthPass},set:function(e){this.opStencilDepthPass=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilMask",{get:function(){return this.mask},set:function(e){this.mask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stencilTest",{get:function(){return this.enabled},set:function(e){this.enabled=e},enumerable:!1,configurable:!0}),e.ALWAYS=r.Y.ALWAYS,e.KEEP=r.Y.KEEP,e.REPLACE=r.Y.REPLACE,e}()},5781:(e,t,i)=>{i.d(t,{u:()=>r});var r=function(){function e(e){void 0===e&&(e=!0),this._isStencilTestDirty=!1,this._isStencilMaskDirty=!1,this._isStencilFuncDirty=!1,this._isStencilOpDirty=!1,this.useStencilGlobalOnly=!1,e&&this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isStencilTestDirty||this._isStencilMaskDirty||this._isStencilFuncDirty||this._isStencilOpDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"func",{get:function(){return this._func},set:function(e){this._func!==e&&(this._func=e,this._isStencilFuncDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcRef",{get:function(){return this._funcRef},set:function(e){this._funcRef!==e&&(this._funcRef=e,this._isStencilFuncDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcMask",{get:function(){return this._funcMask},set:function(e){this._funcMask!==e&&(this._funcMask=e,this._isStencilFuncDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilFail",{get:function(){return this._opStencilFail},set:function(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._isStencilOpDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opDepthFail",{get:function(){return this._opDepthFail},set:function(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._isStencilOpDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilDepthPass",{get:function(){return this._opStencilDepthPass},set:function(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._isStencilOpDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask!==e&&(this._mask=e,this._isStencilMaskDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabled",{get:function(){return 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o=i(4623),a=function(){function e(){this.rootNodes=[],this.cameras=[],this.lights=[],this.meshes=[],this.skeletons=[],this.particleSystems=[],this.animations=[],this.animationGroups=[],this.multiMaterials=[],this.materials=[],this.morphTargetManagers=[],this.geometries=[],this.transformNodes=[],this.actionManagers=[],this.textures=[],this._environmentTexture=null,this.postProcesses=[]}return e.AddParser=function(e,t){this._BabylonFileParsers[e]=t},e.GetParser=function(e){return this._BabylonFileParsers[e]?this._BabylonFileParsers[e]:null},e.AddIndividualParser=function(e,t){this._IndividualBabylonFileParsers[e]=t},e.GetIndividualParser=function(e){return this._IndividualBabylonFileParsers[e]?this._IndividualBabylonFileParsers[e]:null},e.Parse=function(e,t,i,r){for(var n in this._BabylonFileParsers)Object.prototype.hasOwnProperty.call(this._BabylonFileParsers,n)&&this._BabylonFileParsers[n](e,t,i,r)},Object.defineProperty(e.prototype,"environmentTexture",{get:function(){return 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e._evaluationId!==t&&(e._evaluationId=t,e._currentResult=e.isValid()),e._currentResult},e.prototype._executeCurrent=function(e){this._evaluateConditionForCurrentFrame()&&(this.onBeforeExecuteObservable.notifyObservers(this),this._nextActiveAction.execute(e),this.skipToNextActiveAction())},e.prototype.execute=function(e){},e.prototype.skipToNextActiveAction=function(){this._nextActiveAction._child?(this._nextActiveAction._child._actionManager||(this._nextActiveAction._child._actionManager=this._actionManager),this._nextActiveAction=this._nextActiveAction._child):this._nextActiveAction=this},e.prototype.then=function(e){return this._child=e,e._actionManager=this._actionManager,e._prepare(),e},e.prototype._getProperty=function(e){return this._actionManager._getProperty(e)},e.prototype._getEffectiveTarget=function(e,t){return this._actionManager._getEffectiveTarget(e,t)},e.prototype.serialize=function(e){return null},e.prototype._serialize=function(e,t){var i={type:1,children:[],name:e.name,properties:e.properties||[]};if(this._child&&this._child.serialize(i),this._condition){var r=this._condition.serialize();return r.children.push(i),t&&t.children.push(r),r}return t&&t.children.push(i),i},e._SerializeValueAsString=function(e){return"number"==typeof e?e.toString():"boolean"==typeof e?e?"true":"false":e instanceof u.I9?e.x+", "+e.y:e instanceof u.Pq?e.x+", "+e.y+", "+e.z:e instanceof h.v9?e.r+", "+e.g+", "+e.b:e instanceof h.ov?e.r+", "+e.g+", "+e.b+", "+e.a:e},e._GetTargetProperty=function(e){return{name:"target",targetType:e._isMesh?"MeshProperties":e._isLight?"LightProperties":e._isCamera?"CameraProperties":e._isMaterial?"MaterialProperties":"SceneProperties",value:e._isScene?"Scene":e.name}},e}();(0,o.Y5)("BABYLON.Action",d);var p=function(){function e(e,t,i,r,n,o){this.source=e,this.pointerX=t,this.pointerY=i,this.meshUnderPointer=r,this.sourceEvent=n,this.additionalData=o}return e.CreateNew=function(t,i,r){var n=t.getScene();return new e(t,n.pointerX,n.pointerY,n.meshUnderPointer||t,i,r)},e.CreateNewFromSprite=function(t,i,r,n){return new e(t,i.pointerX,i.pointerY,i.meshUnderPointer,r,n)},e.CreateNewFromScene=function(t,i){return new e(null,t.pointerX,t.pointerY,t.meshUnderPointer,i)},e.CreateNewFromPrimitive=function(t,i,r,n){return new e(t,i.x,i.y,null,r,n)},e}(),f=i(8322),_=function(){function e(e){this._actionManager=e}return e.prototype.isValid=function(){return!0},e.prototype._getProperty=function(e){return this._actionManager._getProperty(e)},e.prototype._getEffectiveTarget=function(e,t){return this._actionManager._getEffectiveTarget(e,t)},e.prototype.serialize=function(){},e.prototype._serialize=function(e){return{type:2,children:[],name:e.name,properties:e.properties}},e}(),m=function(e){function t(i,r,n,o,a){void 0===a&&(a=t.IsEqual);var s=e.call(this,i)||this;return 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e=this.value.equals?this.value.equals(this._effectiveTarget[this._property]):this.value===this._effectiveTarget[this._property],this.operator===t.IsEqual?e:!e}return!1},t.prototype.serialize=function(){return this._serialize({name:"ValueCondition",properties:[d._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:d._SerializeValueAsString(this.value)},{name:"operator",value:t.GetOperatorName(this.operator)}]})},t.GetOperatorName=function(e){switch(e){case t._IsEqual:return"IsEqual";case t._IsDifferent:return"IsDifferent";case t._IsGreater:return"IsGreater";case t._IsLesser:return"IsLesser";default:return""}},t._IsEqual=0,t._IsDifferent=1,t._IsGreater=2,t._IsLesser=3,t}(_),g=function(e){function t(t,i){var r=e.call(this,t)||this;return r.predicate=i,r}return(0,f.C6)(t,e),t.prototype.isValid=function(){return this.predicate()},t}(_),v=function(e){function t(t,i,r){var n=e.call(this,t)||this;return n.value=r,n._target=i,n}return(0,f.C6)(t,e),t.prototype.isValid=function(){return this._target.state===this.value},t.prototype.serialize=function(){return this._serialize({name:"StateCondition",properties:[d._GetTargetProperty(this._target),{name:"value",value:this.value}]})},t}(_);(0,o.Y5)("BABYLON.ValueCondition",m),(0,o.Y5)("BABYLON.PredicateCondition",g),(0,o.Y5)("BABYLON.StateCondition",v);var y=i(7164),b=function(e){function t(t,i,r,n){var o=e.call(this,t,n)||this;return o.propertyPath=r,o._target=o._effectiveTarget=i,o}return(0,f.C6)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){this._effectiveTarget[this._property]=!this._effectiveTarget[this._property]},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SwitchBooleanAction",properties:[d._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath}]},t)},t}(d),T=function(e){function t(t,i,r,n){var o=e.call(this,t,n)||this;return o.value=r,o._target=i,o}return(0,f.C6)(t,e),t.prototype.execute=function(){this._target.state=this.value},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SetStateAction",properties:[d._GetTargetProperty(this._target),{name:"value",value:this.value}]},t)},t}(d),E=function(e){function t(t,i,r,n,o){var a=e.call(this,t,o)||this;return a.propertyPath=r,a.value=n,a._target=a._effectiveTarget=i,a}return(0,f.C6)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){this._effectiveTarget[this._property]=this.value,this._target.markAsDirty&&this._target.markAsDirty(this._property)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SetValueAction",properties:[d._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:d._SerializeValueAsString(this.value)}]},t)},t}(d),x=function(e){function t(t,i,r,n,o){var a=e.call(this,t,o)||this;return a.propertyPath=r,a.value=n,a._target=a._effectiveTarget=i,a}return(0,f.C6)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath),"number"!=typeof this._effectiveTarget[this._property]&&y.V.Warn("Warning: IncrementValueAction can only be used with number values")},t.prototype.execute=function(){this._effectiveTarget[this._property]+=this.value,this._target.markAsDirty&&this._target.markAsDirty(this._property)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"IncrementValueAction",properties:[d._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:d._SerializeValueAsString(this.value)}]},t)},t}(d),S=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,a)||this;return s.from=r,s.to=n,s.loop=o,s._target=i,s}return(0,f.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){this._actionManager.getScene().beginAnimation(this._target,this.from,this.to,this.loop)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"PlayAnimationAction",properties:[d._GetTargetProperty(this._target),{name:"from",value:String(this.from)},{name:"to",value:String(this.to)},{name:"loop",value:d._SerializeValueAsString(this.loop)||!1}]},t)},t}(d),C=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n._target=i,n}return(0,f.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){this._actionManager.getScene().stopAnimation(this._target)},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopAnimationAction",properties:[d._GetTargetProperty(this._target)]},t)},t}(d),P=function(e){function t(t,i){return void 0===t&&(t=s.Y.ACTION_NothingTrigger),e.call(this,t,i)||this}return(0,f.C6)(t,e),t.prototype.execute=function(){},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"DoNothingAction",properties:[]},t)},t}(d),A=function(e){function t(t,i,r,n){void 0===n&&(n=!0);var o=e.call(this,t,r)||this;return o.children=i,o.enableChildrenConditions=n,o}return(0,f.C6)(t,e),t.prototype._prepare=function(){for(var e=0;e<this.children.length;e++)this.children[e]._actionManager=this._actionManager,this.children[e]._prepare()},t.prototype.execute=function(e){for(var t=0,i=this.children;t<i.length;t++){var r=i[t];this.enableChildrenConditions&&!r._evaluateConditionForCurrentFrame()||r.execute(e)}},t.prototype.serialize=function(t){for(var i=e.prototype._serialize.call(this,{name:"CombineAction",properties:[],combine:[]},t),r=0;r<this.children.length;r++)i.combine.push(this.children[r].serialize(null));return i},t}(d),R=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n.func=i,n}return(0,f.C6)(t,e),t.prototype.execute=function(e){this.func(e)},t}(d),I=function(e){function t(t,i,r,n){var o=e.call(this,t,n)||this;return o._target=i,o._parent=r,o}return(0,f.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){if(this._target.parent!==this._parent){var e=this._parent.getWorldMatrix().clone();e.invert(),this._target.position=u.Pq.TransformCoordinates(this._target.position,e),this._target.parent=this._parent}},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"SetParentAction",properties:[d._GetTargetProperty(this._target),d._GetTargetProperty(this._parent)]},t)},t}(d);(0,o.Y5)("BABYLON.SetParentAction",I),(0,o.Y5)("BABYLON.ExecuteCodeAction",R),(0,o.Y5)("BABYLON.DoNothingAction",P),(0,o.Y5)("BABYLON.StopAnimationAction",C),(0,o.Y5)("BABYLON.PlayAnimationAction",S),(0,o.Y5)("BABYLON.IncrementValueAction",x),(0,o.Y5)("BABYLON.SetValueAction",E),(0,o.Y5)("BABYLON.SetStateAction",T),(0,o.Y5)("BABYLON.SetParentAction",I),(0,o.Y5)("BABYLON.SwitchBooleanAction",b),(0,o.Y5)("BABYLON.CombineAction",A);var M=i(6614),O=i(4576),D=function(e){function t(t){var i=e.call(this)||this;return(t=t||M.q.LastCreatedScene)?(i._scene=t,t.actionManagers.push(i),i):i}return(0,f.C6)(t,e),t.prototype.dispose=function(){for(var e=this,i=this._scene.actionManagers.indexOf(this),r=0;r<this.actions.length;r++){var n=this.actions[r];t.Triggers[n.trigger]--,0===t.Triggers[n.trigger]&&delete t.Triggers[n.trigger]}this.actions.length=0,i>-1&&this._scene.actionManagers.splice(i,1);for(var o=0,a=this._scene.meshes.filter((function(t){return t.actionManager===e}));o<a.length;o++)a[o].actionManager=null},t.prototype.getScene=function(){return this._scene},t.prototype.hasSpecificTriggers=function(e){for(var t=0;t<this.actions.length;t++){var i=this.actions[t];if(e.indexOf(i.trigger)>-1)return!0}return!1},t.prototype.hasSpecificTriggers2=function(e,t){for(var i=0;i<this.actions.length;i++){var r=this.actions[i];if(e==r.trigger||t==r.trigger)return!0}return!1},t.prototype.hasSpecificTrigger=function(e,t){for(var i=0;i<this.actions.length;i++){var r=this.actions[i];if(r.trigger===e){if(!t)return!0;if(t(r.getTriggerParameter()))return!0}}return!1},Object.defineProperty(t.prototype,"hasPointerTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPointerOutTrigger)return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasPickTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPickUpTrigger)return!0}return!1},enumerable:!1,configurable:!0}),t.prototype.registerAction=function(e){return e.trigger===t.OnEveryFrameTrigger&&this.getScene().actionManager!==this?(y.V.Warn("OnEveryFrameTrigger can only be used with scene.actionManager"),null):(this.actions.push(e),this.getScene()._registeredActions++,t.Triggers[e.trigger]?t.Triggers[e.trigger]++:t.Triggers[e.trigger]=1,e._actionManager=this,e._prepare(),e)},t.prototype.unregisterAction=function(e){var i=this.actions.indexOf(e);return-1!==i&&(this.actions.splice(i,1),t.Triggers[e.trigger]-=1,0===t.Triggers[e.trigger]&&delete t.Triggers[e.trigger],e._actionManager=null,this.getScene()._registeredActions--,!0)},t.prototype.processTrigger=function(e,i){for(var r=0;r<this.actions.length;r++){var n=this.actions[r];if(n.trigger===e){if(i&&(e===t.OnKeyUpTrigger||e===t.OnKeyDownTrigger)){var o=n.getTriggerParameter();if("function"==typeof o){if(!o(i))continue}else if(o&&o!==i.sourceEvent.keyCode){if(!o.toLowerCase)continue;var a=o.toLowerCase();if(a!==i.sourceEvent.key){var s=i.sourceEvent.charCode?i.sourceEvent.charCode:i.sourceEvent.keyCode;if(String.fromCharCode(s).toLowerCase()!==a)continue}}}n._executeCurrent(i)}}},t.prototype._getEffectiveTarget=function(e,t){for(var i=t.split("."),r=0;r<i.length-1;r++)e=e[i[r]];return e},t.prototype._getProperty=function(e){var t=e.split(".");return t[t.length-1]},t.prototype.serialize=function(e){for(var i={children:new Array,name:e,type:3,properties:new Array},r=0;r<this.actions.length;r++){var n={type:0,children:new Array,name:t.GetTriggerName(this.actions[r].trigger),properties:new Array},o=this.actions[r].triggerOptions;if(o&&"number"!=typeof o)if(o.parameter instanceof Node)n.properties.push(d._GetTargetProperty(o.parameter));else if("object"==typeof o.parameter){var a={};O.r.DeepCopy(o.parameter,a,["mesh"]),o.parameter&&o.parameter.mesh&&(a._meshId=o.parameter.mesh.id),n.properties.push({name:"parameter",targetType:null,value:a})}else n.properties.push({name:"parameter",targetType:null,value:o.parameter});this.actions[r].serialize(n),i.children.push(n)}return i},t.Parse=function(e,i,r){var n=new t(r);null===i?r.actionManager=n:i.actionManager=n;for(var a=function(e,t,i,r){if(null===r){var n=parseFloat(t);return"true"===t||"false"===t?"true"===t:isNaN(n)?t:n}for(var o=r.split("."),a=t.split(","),s=0;s<o.length;s++)i=i[o[s]];if("boolean"==typeof i)return"true"===a[0];if("string"==typeof i)return a[0];var l=[];for(s=0;s<a.length;s++)l.push(parseFloat(a[s]));return i instanceof u.Pq?u.Pq.FromArray(l):i instanceof u.IU?u.IU.FromArray(l):i instanceof h.v9?h.v9.FromArray(l):i instanceof h.ov?h.ov.FromArray(l):parseFloat(a[0])},s=function(e,i,l,c,u){if(void 0===u&&(u=null),!e.detached){var h=[],d=null,p=null,g=e.combine&&e.combine.length>0;if(2===e.type?h.push(n):h.push(i),g){for(var v=[],y=0;y<e.combine.length;y++)s(e.combine[y],t.NothingTrigger,l,c,v);h.push(v)}else for(var b=0;b<e.properties.length;b++){var T=e.properties[b].value,E=e.properties[b].name,x=e.properties[b].targetType;"target"===E?T=d="SceneProperties"===x?r:"MaterialProperties"===x?r.getMaterialByName(T):r.getNodeByName(T):"parent"===E?T=r.getNodeByName(T):"sound"===E?r.getSoundByName&&(T=r.getSoundByName(T)):"propertyPath"!==E?T=2===e.type&&"operator"===E?m[T]:a(0,T,d,"value"===E?p:null):p=T,h.push(T)}if(null===u?h.push(l):h.push(null),"InterpolateValueAction"===e.name){var S=h[h.length-2];h[h.length-1]=S,h[h.length-2]=l}var C,A,R,I=(C=e.name,A=h,(R=(0,o.n9)("BABYLON."+C))&&new(R.bind.apply(R,(0,f.fX)([void 0],A,!1))));if(I instanceof _&&null!==l){var M=new P(i,l);c?c.then(M):n.registerAction(M),c=M}for(null===u?I instanceof _?(l=I,I=c):(l=null,c?c.then(I):n.registerAction(I)):u.push(I),b=0;b<e.children.length;b++)s(e.children[b],i,l,I,null)}},l=0;l<e.children.length;l++){var c=void 0,d=e.children[l];if(d.properties.length>0){var p=d.properties[0].value,g=null===d.properties[0].targetType?p:r.getMeshByName(p);g._meshId&&(g.mesh=r.getMeshById(g._meshId)),c={trigger:t[d.name],parameter:g}}else c=t[d.name];for(var v=0;v<d.children.length;v++)d.detached||s(d.children[v],c,null,null)}},t.GetTriggerName=function(e){switch(e){case s.Y.ACTION_NothingTrigger:return"NothingTrigger";case s.Y.ACTION_OnPickTrigger:return"OnPickTrigger";case s.Y.ACTION_OnLeftPickTrigger:return"OnLeftPickTrigger";case s.Y.ACTION_OnRightPickTrigger:return"OnRightPickTrigger";case s.Y.ACTION_OnCenterPickTrigger:return"OnCenterPickTrigger";case s.Y.ACTION_OnPickDownTrigger:return"OnPickDownTrigger";case s.Y.ACTION_OnDoublePickTrigger:return"OnDoublePickTrigger";case s.Y.ACTION_OnPickUpTrigger:return"OnPickUpTrigger";case s.Y.ACTION_OnLongPressTrigger:return"OnLongPressTrigger";case s.Y.ACTION_OnPointerOverTrigger:return"OnPointerOverTrigger";case s.Y.ACTION_OnPointerOutTrigger:return"OnPointerOutTrigger";case s.Y.ACTION_OnEveryFrameTrigger:return"OnEveryFrameTrigger";case s.Y.ACTION_OnIntersectionEnterTrigger:return"OnIntersectionEnterTrigger";case s.Y.ACTION_OnIntersectionExitTrigger:return"OnIntersectionExitTrigger";case s.Y.ACTION_OnKeyDownTrigger:return"OnKeyDownTrigger";case s.Y.ACTION_OnKeyUpTrigger:return"OnKeyUpTrigger";case s.Y.ACTION_OnPickOutTrigger:return"OnPickOutTrigger";default:return""}},t.NothingTrigger=s.Y.ACTION_NothingTrigger,t.OnPickTrigger=s.Y.ACTION_OnPickTrigger,t.OnLeftPickTrigger=s.Y.ACTION_OnLeftPickTrigger,t.OnRightPickTrigger=s.Y.ACTION_OnRightPickTrigger,t.OnCenterPickTrigger=s.Y.ACTION_OnCenterPickTrigger,t.OnPickDownTrigger=s.Y.ACTION_OnPickDownTrigger,t.OnDoublePickTrigger=s.Y.ACTION_OnDoublePickTrigger,t.OnPickUpTrigger=s.Y.ACTION_OnPickUpTrigger,t.OnPickOutTrigger=s.Y.ACTION_OnPickOutTrigger,t.OnLongPressTrigger=s.Y.ACTION_OnLongPressTrigger,t.OnPointerOverTrigger=s.Y.ACTION_OnPointerOverTrigger,t.OnPointerOutTrigger=s.Y.ACTION_OnPointerOutTrigger,t.OnEveryFrameTrigger=s.Y.ACTION_OnEveryFrameTrigger,t.OnIntersectionEnterTrigger=s.Y.ACTION_OnIntersectionEnterTrigger,t.OnIntersectionExitTrigger=s.Y.ACTION_OnIntersectionExitTrigger,t.OnKeyDownTrigger=s.Y.ACTION_OnKeyDownTrigger,t.OnKeyUpTrigger=s.Y.ACTION_OnKeyUpTrigger,t}(l),N=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n._sound=i,n}return(0,f.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.play()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"PlaySoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(d),F=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n._sound=i,n}return(0,f.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.stop()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopSoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(d);(0,o.Y5)("BABYLON.PlaySoundAction",N),(0,o.Y5)("BABYLON.StopSoundAction",F);var w=i(7349),L=function(){function e(e,t,i){this.name=e,this.from=t,this.to=i}return e.prototype.clone=function(){return new e(this.name,this.from,this.to)},e}(),B=i(6174),U=i(1190),V=i(2028),k=function(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new c.cP,this._onClonedObservable=new c.cP},G=function(){function e(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!0),this._isDirty=!1,this._nodeDataStorage=new k,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new c.cP,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=u.uq.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new c.cP,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||M.q.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),i&&this._addToSceneRootNodes()}return e.AddNodeConstructor=function(e,t){this._NodeConstructors[e]=t},e.Construct=function(e,t,i,r){var n=this._NodeConstructors[e];return n?n(t,i,r):null},Object.defineProperty(e.prototype,"accessibilityTag",{get:function(){return this._accessibilityTag},set:function(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){return!!this._nodeDataStorage._doNotSerialize||!!this._parentNode&&this._parentNode.doNotSerialize},set:function(e){this._nodeDataStorage._doNotSerialize=e},enumerable:!1,configurable:!0}),e.prototype.isDisposed=function(){return this._nodeDataStorage._isDisposed},Object.defineProperty(e.prototype,"parent",{get:function(){return this._parentNode},set:function(e){if(this._parentNode!==e){var t=this._parentNode;if(this._parentNode&&void 0!==this._parentNode._children&&null!==this._parentNode._children){var i=this._parentNode._children.indexOf(this);-1!==i&&this._parentNode._children.splice(i,1),e||this._nodeDataStorage._isDisposed||this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&(void 0!==this._parentNode._children&&null!==this._parentNode._children||(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}},enumerable:!1,configurable:!0}),e.prototype._serializeAsParent=function(e){e.parentId=this.uniqueId},e.prototype._addToSceneRootNodes=function(){-1===this._nodeDataStorage._sceneRootNodesIndex&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))},e.prototype._removeFromSceneRootNodes=function(){if(-1!==this._nodeDataStorage._sceneRootNodesIndex){var e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}},Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"Node"},Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onEnabledStateChangedObservable",{get:function(){return this._nodeDataStorage._onEnabledStateChangedObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onClonedObservable",{get:function(){return this._nodeDataStorage._onClonedObservable},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._scene.getEngine()},e.prototype.addBehavior=function(e,t){var i=this;return void 0===t&&(t=!1),-1!==this._behaviors.indexOf(e)||(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce((function(){e.attach(i)})):e.attach(this),this._behaviors.push(e)),this},e.prototype.removeBehavior=function(e){var t=this._behaviors.indexOf(e);return-1===t||(this._behaviors[t].detach(),this._behaviors.splice(t,1)),this},Object.defineProperty(e.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!1,configurable:!0}),e.prototype.getBehaviorByName=function(e){for(var t=0,i=this._behaviors;t<i.length;t++){var r=i[t];if(r.name===e)return r}return null},e.prototype.getWorldMatrix=function(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix},e.prototype._getWorldMatrixDeterminant=function(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant},Object.defineProperty(e.prototype,"worldMatrixFromCache",{get:function(){return this._worldMatrix},enumerable:!1,configurable:!0}),e.prototype._initCache=function(){this._cache={}},e.prototype.updateCache=function(e){!e&&this.isSynchronized()||this._updateCache()},e.prototype._getActionManagerForTrigger=function(e,t){return void 0===t&&(t=!0),this.parent?this.parent._getActionManagerForTrigger(e,!1):null},e.prototype._updateCache=function(e){},e.prototype._isSynchronized=function(){return!0},e.prototype._markSyncedWithParent=function(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)},e.prototype.isSynchronizedWithParent=function(){return!this._parentNode||!this._parentNode._isDirty&&this._parentUpdateId===this._parentNode._childUpdateId&&this._parentNode.isSynchronized()},e.prototype.isSynchronized=function(){return!(this._parentNode&&!this.isSynchronizedWithParent())&&this._isSynchronized()},e.prototype.isReady=function(e){return void 0===e&&(e=!1),this._nodeDataStorage._isReady},e.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},e.prototype.isEnabled=function(e){return void 0===e&&(e=!0),!1===e?this._nodeDataStorage._isEnabled:!!this._nodeDataStorage._isEnabled&&this._nodeDataStorage._isParentEnabled},e.prototype._syncParentEnabledState=function(){this._nodeDataStorage._isParentEnabled=!this._parentNode||this._parentNode.isEnabled(),this._children&&this._children.forEach((function(e){e._syncParentEnabledState()}))},e.prototype.setEnabled=function(e){this._nodeDataStorage._isEnabled!==e&&(this._nodeDataStorage._isEnabled=e,this._syncParentEnabledState(),this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(e))},e.prototype.isDescendantOf=function(e){return!!this.parent&&(this.parent===e||this.parent.isDescendantOf(e))},e.prototype._getDescendants=function(e,t,i){if(void 0===t&&(t=!1),this._children)for(var r=0;r<this._children.length;r++){var n=this._children[r];i&&!i(n)||e.push(n),t||n._getDescendants(e,!1,i)}},e.prototype.getDescendants=function(e,t){var i=[];return this._getDescendants(i,e,t),i},e.prototype.getChildMeshes=function(e,t){var i=[];return this._getDescendants(i,e,(function(e){return(!t||t(e))&&void 0!==e.cullingStrategy})),i},e.prototype.getChildren=function(e,t){return void 0===t&&(t=!0),this.getDescendants(t,e)},e.prototype._setReady=function(e){e!==this._nodeDataStorage._isReady&&(e?(this.onReady&&this.onReady(this),this._nodeDataStorage._isReady=!0):this._nodeDataStorage._isReady=!1)},e.prototype.getAnimationByName=function(e){for(var t=0;t<this.animations.length;t++){var i=this.animations[t];if(i.name===e)return i}return null},e.prototype.createAnimationRange=function(t,i,r){if(!this._ranges[t]){this._ranges[t]=e._AnimationRangeFactory(t,i,r);for(var n=0,o=this.animations.length;n<o;n++)this.animations[n]&&this.animations[n].createRange(t,i,r)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,r=this.animations.length;i<r;i++)this.animations[i]&&this.animations[i].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]||null},e.prototype.clone=function(t,i,r){var n=this,o=V.p.Clone((function(){return new e(t,n.getScene())}),this);if(i&&(o.parent=i),!r)for(var a=this.getDescendants(!0),s=0;s<a.length;s++){var l=a[s];l.clone(t+"."+l.name,o)}return o},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.beginAnimation=function(e,t,i,r){var n=this.getAnimationRange(e);return n?this._scene.beginAnimation(this,n.from,n.to,t,i,r):null},e.prototype.serializeAnimationRanges=function(){var e=[];for(var t in this._ranges){var i=this._ranges[t];if(i){var r={};r.name=t,r.from=i.from,r.to=i.to,e.push(r)}}return e},e.prototype.computeWorldMatrix=function(e){return this._worldMatrix||(this._worldMatrix=u.uq.Identity()),this._worldMatrix},e.prototype.dispose=function(e,t){if(void 0===t&&(t=!1),this._nodeDataStorage._isDisposed=!0,!e)for(var i=0,r=this.getDescendants(!0);i<r.length;i++)r[i].dispose(e,t);this.parent?this.parent=null:this._removeFromSceneRootNodes(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onEnabledStateChangedObservable.clear(),this.onClonedObservable.clear();for(var n=0,o=this._behaviors;n<o.length;n++)o[n].detach();this._behaviors.length=0,this.metadata=null},e.ParseAnimationRanges=function(e,t,i){if(t.ranges)for(var r=0;r<t.ranges.length;r++){var n=t.ranges[r];e.createAnimationRange(n.name,n.from,n.to)}},e.prototype.getHierarchyBoundingVectors=function(e,t){var i,r;void 0===e&&(e=!0),void 0===t&&(t=null),this.getScene().incrementRenderId(),this.computeWorldMatrix(!0);var n=this;if(n.getBoundingInfo&&n.subMeshes){var o=n.getBoundingInfo();i=o.boundingBox.minimumWorld.clone(),r=o.boundingBox.maximumWorld.clone()}else i=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),r=new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);if(e)for(var a=0,s=this.getDescendants(!1);a<s.length;a++){var l=s[a];if(l.computeWorldMatrix(!0),(!t||t(l))&&l.getBoundingInfo&&0!==l.getTotalVertices()){var c=l.getBoundingInfo().boundingBox,h=c.minimumWorld,d=c.maximumWorld;u.Pq.CheckExtends(h,i,r),u.Pq.CheckExtends(d,i,r)}}return{min:i,max:r}},e._AnimationRangeFactory=function(e,t,i){throw(0,U.n)("AnimationRange")},e._NodeConstructors={},(0,f.Cg)([(0,B.lK)()],e.prototype,"name",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"id",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"uniqueId",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"state",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"metadata",void 0),e}(),z=i(3152),Y=i(6799),X=Object.freeze(new u.PT(0,0,0,0)),W=Object.freeze(u.Pq.Zero()),H=Object.freeze(u.I9.Zero()),j=Object.freeze(z.o.Zero()),q=Object.freeze(h.v9.Black()),K=Object.freeze(new h.ov(0,0,0,0)),Q={key:0,repeatCount:0,loopMode:2},Z=function(){function e(t,i,r,n,o,a){this.name=t,this.targetProperty=i,this.framePerSecond=r,this.dataType=n,this.loopMode=o,this.enableBlending=a,this._easingFunction=null,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this.targetPropertyPath=i.split("."),this.dataType=n,this.loopMode=void 0===o?e.ANIMATIONLOOPMODE_CYCLE:o,this.uniqueId=e._UniqueIdGenerator++}return e._PrepareAnimation=function(t,i,r,n,o,a,s,l){var c=void 0;if(!isNaN(parseFloat(o))&&isFinite(o)?c=e.ANIMATIONTYPE_FLOAT:o instanceof u.PT?c=e.ANIMATIONTYPE_QUATERNION:o instanceof u.Pq?c=e.ANIMATIONTYPE_VECTOR3:o instanceof u.I9?c=e.ANIMATIONTYPE_VECTOR2:o instanceof h.v9?c=e.ANIMATIONTYPE_COLOR3:o instanceof h.ov?c=e.ANIMATIONTYPE_COLOR4:o instanceof z.o&&(c=e.ANIMATIONTYPE_SIZE),null==c)return null;var d=new e(t,i,r,c,s),p=[{frame:0,value:o},{frame:n,value:a}];return d.setKeys(p),void 0!==l&&d.setEasingFunction(l),d},e.CreateAnimation=function(t,i,r,n){var o=new e(t+"Animation",t,r,i,e.ANIMATIONLOOPMODE_CONSTANT);return o.setEasingFunction(n),o},e.CreateAndStartAnimation=function(t,i,r,n,o,a,s,l,c,u,h){var d=e._PrepareAnimation(t,r,n,o,a,s,l,c);return d?(i.getScene&&(h=i.getScene()),h?h.beginDirectAnimation(i,[d],0,o,1===d.loopMode,1,u):null):null},e.CreateAndStartHierarchyAnimation=function(t,i,r,n,o,a,s,l,c,u,h){var d=e._PrepareAnimation(t,n,o,a,s,l,c,u);return d?i.getScene().beginDirectHierarchyAnimation(i,r,[d],0,a,1===d.loopMode,1,h):null},e.CreateMergeAndStartAnimation=function(t,i,r,n,o,a,s,l,c,u){var h=e._PrepareAnimation(t,r,n,o,a,s,l,c);return h?(i.animations.push(h),i.getScene().beginAnimation(i,0,o,1===h.loopMode,1,u)):null},e.MakeAnimationAdditive=function(t,i,r,n,o){var a,s,l;void 0===n&&(n=!1);var c=t;if((l="object"==typeof i?i:{referenceFrame:null!=i?i:0,range:r,cloneOriginalAnimation:n,clonedAnimationName:o}).cloneOriginalAnimation&&((c=t.clone()).name=l.clonedAnimationName||c.name),!c._keys.length)return c;var h=l.referenceFrame&&l.referenceFrame>=0?l.referenceFrame:0,d=0,p=c._keys[0],f=c._keys.length-1,_=c._keys[f],m={referenceValue:p.value,referencePosition:u.AA.Vector3[0],referenceQuaternion:u.AA.Quaternion[0],referenceScaling:u.AA.Vector3[1],keyPosition:u.AA.Vector3[2],keyQuaternion:u.AA.Quaternion[1],keyScaling:u.AA.Vector3[3]},g=p.frame,v=_.frame;if(l.range){var y=c.getRange(l.range);y&&(g=y.from,v=y.to)}else g=null!==(a=l.fromFrame)&&void 0!==a?a:g,v=null!==(s=l.toFrame)&&void 0!==s?s:v;if(g!==p.frame&&(d=c.createKeyForFrame(g)),v!==_.frame&&(f=c.createKeyForFrame(v)),1===c._keys.length){var b=c._getKeyValue(c._keys[0]);m.referenceValue=b.clone?b.clone():b}else h<=p.frame?(b=c._getKeyValue(p.value),m.referenceValue=b.clone?b.clone():b):h>=_.frame?(b=c._getKeyValue(_.value),m.referenceValue=b.clone?b.clone():b):(Q.key=0,b=c._interpolate(h,Q),m.referenceValue=b.clone?b.clone():b);c.dataType===e.ANIMATIONTYPE_QUATERNION?m.referenceValue.normalize().conjugateInPlace():c.dataType===e.ANIMATIONTYPE_MATRIX&&(m.referenceValue.decompose(m.referenceScaling,m.referenceQuaternion,m.referencePosition),m.referenceQuaternion.normalize().conjugateInPlace());for(var T=Number.MAX_VALUE,E=l.clipKeys?[]:null,x=d;x<=f;x++){var S=c._keys[x];if((E||l.cloneOriginalAnimation)&&(S={frame:S.frame,value:S.value.clone?S.value.clone():S.value,inTangent:S.inTangent,outTangent:S.outTangent,interpolation:S.interpolation,lockedTangent:S.lockedTangent},E&&(T===Number.MAX_VALUE&&(T=S.frame),S.frame-=T,E.push(S))),!x||c.dataType===e.ANIMATIONTYPE_FLOAT||S.value!==p.value)switch(c.dataType){case e.ANIMATIONTYPE_MATRIX:S.value.decompose(m.keyScaling,m.keyQuaternion,m.keyPosition),m.keyPosition.subtractInPlace(m.referencePosition),m.keyScaling.divideInPlace(m.referenceScaling),m.referenceQuaternion.multiplyToRef(m.keyQuaternion,m.keyQuaternion),u.uq.ComposeToRef(m.keyScaling,m.keyQuaternion,m.keyPosition,S.value);break;case e.ANIMATIONTYPE_QUATERNION:m.referenceValue.multiplyToRef(S.value,S.value);break;case e.ANIMATIONTYPE_VECTOR2:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:case e.ANIMATIONTYPE_COLOR4:S.value.subtractToRef(m.referenceValue,S.value);break;case e.ANIMATIONTYPE_SIZE:S.value.width-=m.referenceValue.width,S.value.height-=m.referenceValue.height;break;default:S.value-=m.referenceValue}}return E&&c.setKeys(E,!0),c},e.TransitionTo=function(e,t,i,r,n,o,a,s){if(void 0===s&&(s=null),a<=0)return i[e]=t,s&&s(),null;var l=n*(a/1e3);o.setKeys([{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:l,value:t}]),i.animations||(i.animations=[]),i.animations.push(o);var c=r.beginAnimation(i,0,l,!1);return c.onAnimationEnd=s,c},Object.defineProperty(e.prototype,"runtimeAnimations",{get:function(){return this._runtimeAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRunningRuntimeAnimations",{get:function(){for(var e=0,t=this._runtimeAnimations;e<t.length;e++)if(!t[e].isStopped())return!0;return!1},enumerable:!1,configurable:!0}),e.prototype.toString=function(e){var t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t},e.prototype.addEvent=function(e){this._events.push(e),this._events.sort((function(e,t){return e.frame-t.frame}))},e.prototype.removeEvents=function(e){for(var t=0;t<this._events.length;t++)this._events[t].frame===e&&(this._events.splice(t,1),t--)},e.prototype.getEvents=function(){return this._events},e.prototype.createRange=function(e,t,i){this._ranges[e]||(this._ranges[e]=new L(e,t,i))},e.prototype.deleteRange=function(e,t){void 0===t&&(t=!0);var i=this._ranges[e];if(i){if(t)for(var r=i.from,n=i.to,o=this._keys.length-1;o>=0;o--)this._keys[o].frame>=r&&this._keys[o].frame<=n&&this._keys.splice(o,1);this._ranges[e]=null}},e.prototype.getRange=function(e){return this._ranges[e]},e.prototype.getKeys=function(){return this._keys},e.prototype.getHighestFrame=function(){for(var e=0,t=0,i=this._keys.length;t<i;t++)e<this._keys[t].frame&&(e=this._keys[t].frame);return e},e.prototype.getEasingFunction=function(){return this._easingFunction},e.prototype.setEasingFunction=function(e){this._easingFunction=e},e.prototype.floatInterpolateFunction=function(e,t,i){return w.X.Lerp(e,t,i)},e.prototype.floatInterpolateFunctionWithTangents=function(e,t,i,r,n){return w.X.Hermite(e,t,i,r,n)},e.prototype.quaternionInterpolateFunction=function(e,t,i){return u.PT.Slerp(e,t,i)},e.prototype.quaternionInterpolateFunctionWithTangents=function(e,t,i,r,n){return u.PT.Hermite(e,t,i,r,n).normalize()},e.prototype.vector3InterpolateFunction=function(e,t,i){return u.Pq.Lerp(e,t,i)},e.prototype.vector3InterpolateFunctionWithTangents=function(e,t,i,r,n){return u.Pq.Hermite(e,t,i,r,n)},e.prototype.vector2InterpolateFunction=function(e,t,i){return u.I9.Lerp(e,t,i)},e.prototype.vector2InterpolateFunctionWithTangents=function(e,t,i,r,n){return u.I9.Hermite(e,t,i,r,n)},e.prototype.sizeInterpolateFunction=function(e,t,i){return z.o.Lerp(e,t,i)},e.prototype.color3InterpolateFunction=function(e,t,i){return h.v9.Lerp(e,t,i)},e.prototype.color3InterpolateFunctionWithTangents=function(e,t,i,r,n){return h.v9.Hermite(e,t,i,r,n)},e.prototype.color4InterpolateFunction=function(e,t,i){return h.ov.Lerp(e,t,i)},e.prototype.color4InterpolateFunctionWithTangents=function(e,t,i,r,n){return h.ov.Hermite(e,t,i,r,n)},e.prototype._getKeyValue=function(e){return"function"==typeof e?e():e},e.prototype.evaluate=function(e){return Q.key=0,this._interpolate(e,Q)},e.prototype._interpolate=function(t,i,r){var n;if(void 0===r&&(r=!1),i.loopMode===e.ANIMATIONLOOPMODE_CONSTANT&&i.repeatCount>0)return i.highLimitValue.clone?i.highLimitValue.clone():i.highLimitValue;for(var o=this._keys,a=o.length,s=i.key;s>=0&&t<o[s].frame;)--s;for(;s+1<=a-1&&t>=o[s+1].frame;)++s;if(i.key=s,s<0)return r?void 0:this._getKeyValue(o[0].value);if(s+1>a-1)return r?void 0:this._getKeyValue(o[a-1].value);var l=o[s],c=o[s+1];if(!r||t!==l.frame&&t!==c.frame){var u=this._getKeyValue(l.value),h=this._getKeyValue(c.value);if(1===l.interpolation)return c.frame>t?u:h;var d=void 0!==l.outTangent&&void 0!==c.inTangent,p=c.frame-l.frame,f=(t-l.frame)/p,_=l.easingFunction||this.getEasingFunction();switch(null!==_&&(f=_.ease(f)),this.dataType){case e.ANIMATIONTYPE_FLOAT:var m=d?this.floatInterpolateFunctionWithTangents(u,l.outTangent*p,h,c.inTangent*p,f):this.floatInterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return m;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return(null!==(n=i.offsetValue)&&void 0!==n?n:0)*i.repeatCount+m}break;case e.ANIMATIONTYPE_QUATERNION:var g=d?this.quaternionInterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.quaternionInterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return g;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.addInPlace((i.offsetValue||X).scale(i.repeatCount))}return g;case e.ANIMATIONTYPE_VECTOR3:var v=d?this.vector3InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.vector3InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return v;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return v.add((i.offsetValue||W).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_VECTOR2:var y=d?this.vector2InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.vector2InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return y;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return y.add((i.offsetValue||H).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_SIZE:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return this.sizeInterpolateFunction(u,h,f);case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(u,h,f).add((i.offsetValue||j).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_COLOR3:var b=d?this.color3InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.color3InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return b;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return b.add((i.offsetValue||q).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_COLOR4:var T=d?this.color4InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.color4InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return T;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return T.add((i.offsetValue||K).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_MATRIX:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return e.AllowMatricesInterpolation?this.matrixInterpolateFunction(u,h,f,i.workValue):u;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return u}}return 0}},e.prototype.matrixInterpolateFunction=function(t,i,r,n){return e.AllowMatrixDecomposeForInterpolation?n?(u.uq.DecomposeLerpToRef(t,i,r,n),n):u.uq.DecomposeLerp(t,i,r):n?(u.uq.LerpToRef(t,i,r,n),n):u.uq.Lerp(t,i,r)},e.prototype.clone=function(){var t=new e(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys),this._ranges)for(var i in t._ranges={},this._ranges){var r=this._ranges[i];r&&(t._ranges[i]=r.clone())}return t},e.prototype.setKeys=function(e,t){void 0===t&&(t=!1),this._keys=t?e:e.slice(0)},e.prototype.createKeyForFrame=function(e){Q.key=0;var t=this._interpolate(e,Q,!0);if(!t)return this._keys[Q.key].frame===e?Q.key:Q.key+1;var i={frame:e,value:t.clone?t.clone():t};return this._keys.splice(Q.key+1,0,i),Q.key+1},e.prototype.serialize=function(){var t={};t.name=this.name,t.property=this.targetProperty,t.framePerSecond=this.framePerSecond,t.dataType=this.dataType,t.loopBehavior=this.loopMode,t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed;var i=this.dataType;t.keys=[];for(var r=this.getKeys(),n=0;n<r.length;n++){var o=r[n],a={};switch(a.frame=o.frame,i){case e.ANIMATIONTYPE_FLOAT:a.values=[o.value],void 0!==o.inTangent&&a.values.push(o.inTangent),void 0!==o.outTangent&&(void 0===o.inTangent&&a.values.push(void 0),a.values.push(o.outTangent)),void 0!==o.interpolation&&(void 0===o.inTangent&&a.values.push(void 0),void 0===o.outTangent&&a.values.push(void 0),a.values.push(o.interpolation));break;case e.ANIMATIONTYPE_QUATERNION:case e.ANIMATIONTYPE_MATRIX:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:case e.ANIMATIONTYPE_COLOR4:a.values=o.value.asArray(),null!=o.inTangent&&a.values.push(o.inTangent.asArray()),null!=o.outTangent&&(void 0===o.inTangent&&a.values.push(void 0),a.values.push(o.outTangent.asArray())),void 0!==o.interpolation&&(void 0===o.inTangent&&a.values.push(void 0),void 0===o.outTangent&&a.values.push(void 0),a.values.push(o.interpolation))}t.keys.push(a)}for(var s in t.ranges=[],this._ranges){var l=this._ranges[s];if(l){var c={};c.name=s,c.from=l.from,c.to=l.to,t.ranges.push(c)}}return t},e._UniversalLerp=function(e,t,i){var r=e.constructor;return r.Lerp?r.Lerp(e,t,i):r.Slerp?r.Slerp(e,t,i):e.toFixed?e*(1-i)+i*t:t},e.Parse=function(t){var i,r,n=new e(t.name,t.property,t.framePerSecond,t.dataType,t.loopBehavior),o=t.dataType,a=[];for(t.enableBlending&&(n.enableBlending=t.enableBlending),t.blendingSpeed&&(n.blendingSpeed=t.blendingSpeed),r=0;r<t.keys.length;r++){var s=t.keys[r],l=void 0,c=void 0,d=void 0;switch(o){case e.ANIMATIONTYPE_FLOAT:i=s.values[0],s.values.length>=2&&(l=s.values[1]),s.values.length>=3&&(c=s.values[2]),s.values.length>=4&&(d=s.values[3]);break;case e.ANIMATIONTYPE_QUATERNION:if(i=u.PT.FromArray(s.values),s.values.length>=8){var p=u.PT.FromArray(s.values.slice(4,8));p.equals(u.PT.Zero())||(l=p)}if(s.values.length>=12){var f=u.PT.FromArray(s.values.slice(8,12));f.equals(u.PT.Zero())||(c=f)}s.values.length>=13&&(d=s.values[12]);break;case e.ANIMATIONTYPE_MATRIX:i=u.uq.FromArray(s.values),s.values.length>=17&&(d=s.values[16]);break;case e.ANIMATIONTYPE_COLOR3:i=h.v9.FromArray(s.values),s.values[3]&&(l=h.v9.FromArray(s.values[3])),s.values[4]&&(c=h.v9.FromArray(s.values[4])),s.values[5]&&(d=s.values[5]);break;case e.ANIMATIONTYPE_COLOR4:i=h.ov.FromArray(s.values),s.values[4]&&(l=h.ov.FromArray(s.values[4])),s.values[5]&&(c=h.ov.FromArray(s.values[5])),s.values[6]&&(d=h.ov.FromArray(s.values[6]));break;case e.ANIMATIONTYPE_VECTOR3:default:i=u.Pq.FromArray(s.values),s.values[3]&&(l=u.Pq.FromArray(s.values[3])),s.values[4]&&(c=u.Pq.FromArray(s.values[4])),s.values[5]&&(d=s.values[5])}var _={};_.frame=s.frame,_.value=i,null!=l&&(_.inTangent=l),null!=c&&(_.outTangent=c),null!=d&&(_.interpolation=d),a.push(_)}if(n.setKeys(a),t.ranges)for(r=0;r<t.ranges.length;r++)i=t.ranges[r],n.createRange(i.name,i.from,i.to);return n},e.AppendSerializedAnimations=function(e,t){V.p.AppendSerializedAnimations(e,t)},e.ParseFromFileAsync=function(e,t){var i=this;return new Promise((function(r,n){var o=new Y.u;o.addEventListener("readystatechange",(function(){if(4==o.readyState)if(200==o.status){var t=JSON.parse(o.responseText);if(t.animations&&(t=t.animations),t.length){for(var a=[],s=0,l=t;s<l.length;s++){var c=l[s];a.push(i.Parse(c))}r(a)}else a=i.Parse(t),e&&(a.name=e),r(a)}else n("Unable to load the animation")})),o.open("GET",t),o.send()}))},e.ParseFromSnippetAsync=function(e){var t=this;return new Promise((function(i,r){var n=new Y.u;n.addEventListener("readystatechange",(function(){if(4==n.readyState)if(200==n.status){var o=JSON.parse(JSON.parse(n.responseText).jsonPayload);if(o.animations){for(var a=[],s=0,l=(h=JSON.parse(o.animations)).animations;s<l.length;s++){var c=l[s];(u=t.Parse(c)).snippetId=e,a.push(u)}i(a)}else{var u,h=JSON.parse(o.animation);(u=t.Parse(h)).snippetId=e,i(u)}}else r("Unable to load the snippet 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c.cP,u.propertyPath=r,u.value=n,u.duration=o,u.stopOtherAnimations=s,u.onInterpolationDone=l,u._target=u._effectiveTarget=i,u}return(0,f.C6)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){var e,t=this,i=this._actionManager.getScene(),r=[{frame:0,value:this._effectiveTarget[this._property]},{frame:100,value:this.value}];if("number"==typeof this.value)e=Z.ANIMATIONTYPE_FLOAT;else if(this.value instanceof h.v9)e=Z.ANIMATIONTYPE_COLOR3;else if(this.value instanceof u.Pq)e=Z.ANIMATIONTYPE_VECTOR3;else if(this.value instanceof u.uq)e=Z.ANIMATIONTYPE_MATRIX;else{if(!(this.value instanceof u.PT))return void y.V.Warn("InterpolateValueAction: Unsupported type ("+typeof this.value+")");e=Z.ANIMATIONTYPE_QUATERNION}var n=new 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o=this._animation._interpolate(e,this._animationState);this.setValue(o,t)},e.prototype._prepareForSpeedRatioChange=function(e){var t=this._previousElapsedTime*(this._animation.framePerSecond*e)/1e3;this._absoluteFrameOffset=this._previousAbsoluteFrame-t},e.prototype.animate=function(e,t,i,r,n,o){void 0===o&&(o=-1);var a=this._animation,s=a.targetPropertyPath;if(!s||s.length<1)return this._stopped=!0,!1;var l=!0;(t<this._minFrame||t>this._maxFrame)&&(t=this._minFrame),(i<this._minFrame||i>this._maxFrame)&&(i=this._maxFrame);var c,u,h=i-t,d=e*(a.framePerSecond*n)/1e3+this._absoluteFrameOffset,p=0,f=!1,_=r&&this._animationState.loopMode===Z.ANIMATIONLOOPMODE_YOYO;if(_){var m=(d-t)/h,g=Math.sin(m*Math.PI);d=Math.abs(g)*h+t;var v=g>=0?1:-1;this._yoyoDirection!==v&&(f=!0),this._yoyoDirection=v}if(this._previousElapsedTime=e,this._previousAbsoluteFrame=d,!r&&i>=t&&(d>=h&&n>0||d<=0&&n<0))l=!1,p=a._getKeyValue(this._maxValue);else 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Z.ANIMATIONTYPE_COLOR3:c=q;break;case Z.ANIMATIONTYPE_COLOR4:c=K}if(this._host&&this._host.syncRoot){var E=this._host.syncRoot;u=t+h*((E.masterFrame-E.fromFrame)/(E.toFrame-E.fromFrame))}else u=d>0&&t>i||d<0&&t<i?l&&0!==h?i+d%h:t:l&&0!==h?t+d%h:i;var x=this._events;if(!_&&(n>0&&this.currentFrame>u||n<0&&this.currentFrame<u)||_&&f){this._onLoop();for(var S=0;S<x.length;S++)x[S].onlyOnce||(x[S].isDone=!1);this._animationState.key=n>0?0:a.getKeys().length-1}this._currentFrame=u,this._animationState.repeatCount=0===h?0:d/h|0,this._animationState.highLimitValue=p,this._animationState.offsetValue=c;var C=a._interpolate(u,this._animationState);if(this.setValue(C,o),x.length)for(S=0;S<x.length;S++)if(h>=0&&u>=x[S].frame&&x[S].frame>=t||h<0&&u<=x[S].frame&&x[S].frame<=t){var P=x[S];P.isDone||(P.onlyOnce&&(x.splice(S,1),S--),P.isDone=!0,P.action(u))}return l||(this._stopped=!0),l},e}(),ee=i(4957),te=i(5258),ie=function(){function e(t){this.length=0,this.data=new 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t._duplicateId=0,t}return(0,f.C6)(t,e),t.prototype.push=function(t){e.prototype.push.call(this,t),t.__smartArrayFlags||(t.__smartArrayFlags={}),t.__smartArrayFlags[this._id]=this._duplicateId},t.prototype.pushNoDuplicate=function(e){return!(e.__smartArrayFlags&&e.__smartArrayFlags[this._id]===this._duplicateId||(this.push(e),0))},t.prototype.reset=function(){e.prototype.reset.call(this),this._duplicateId++},t.prototype.concatWithNoDuplicate=function(e){if(0!==e.length){this.length+e.length>this.data.length&&(this.data.length=2*(this.length+e.length));for(var t=0;t<e.length;t++){var i=(e.data||e)[t];this.pushNoDuplicate(i)}}},t}(ie),ne=function(){function e(){this._count=0,this._data={}}return e.prototype.copyFrom=function(e){var t=this;this.clear(),e.forEach((function(e,i){return t.add(e,i)}))},e.prototype.get=function(e){var t=this._data[e];if(void 0!==t)return t},e.prototype.getOrAddWithFactory=function(e,t){var i=this.get(e);return void 0!==i||(i=t(e))&&this.add(e,i),i},e.prototype.getOrAdd=function(e,t){var i=this.get(e);return void 0!==i?i:(this.add(e,t),t)},e.prototype.contains=function(e){return void 0!==this._data[e]},e.prototype.add=function(e,t){return void 0===this._data[e]&&(this._data[e]=t,++this._count,!0)},e.prototype.set=function(e,t){return void 0!==this._data[e]&&(this._data[e]=t,!0)},e.prototype.getAndRemove=function(e){var t=this.get(e);return void 0!==t?(delete this._data[e],--this._count,t):null},e.prototype.remove=function(e){return!!this.contains(e)&&(delete this._data[e],--this._count,!0)},e.prototype.clear=function(){this._data={},this._count=0},Object.defineProperty(e.prototype,"count",{get:function(){return this._count},enumerable:!1,configurable:!0}),e.prototype.forEach=function(e){for(var t in this._data)e(t,this._data[t])},e.prototype.first=function(e){for(var t in this._data){var i=e(t,this._data[t]);if(i)return i}return null},e}(),oe=i(1985);function ae(e){e.push("vCameraColorCurveNeutral","vCameraColorCurvePositive","vCameraColorCurveNegative")}var se=function(){function e(){this._dirty=!0,this._tempColor=new h.ov(0,0,0,0),this._globalCurve=new h.ov(0,0,0,0),this._highlightsCurve=new h.ov(0,0,0,0),this._midtonesCurve=new h.ov(0,0,0,0),this._shadowsCurve=new h.ov(0,0,0,0),this._positiveCurve=new h.ov(0,0,0,0),this._negativeCurve=new h.ov(0,0,0,0),this._globalHue=30,this._globalDensity=0,this._globalSaturation=0,this._globalExposure=0,this._highlightsHue=30,this._highlightsDensity=0,this._highlightsSaturation=0,this._highlightsExposure=0,this._midtonesHue=30,this._midtonesDensity=0,this._midtonesSaturation=0,this._midtonesExposure=0,this._shadowsHue=30,this._shadowsDensity=0,this._shadowsSaturation=0,this._shadowsExposure=0}return Object.defineProperty(e.prototype,"globalHue",{get:function(){return this._globalHue},set:function(e){this._globalHue=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"globalDensity",{get:function(){return this._globalDensity},set:function(e){this._globalDensity=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"globalSaturation",{get:function(){return this._globalSaturation},set:function(e){this._globalSaturation=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"globalExposure",{get:function(){return this._globalExposure},set:function(e){this._globalExposure=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightsHue",{get:function(){return this._highlightsHue},set:function(e){this._highlightsHue=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightsDensity",{get:function(){return this._highlightsDensity},set:function(e){this._highlightsDensity=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightsSaturation",{get:function(){return this._highlightsSaturation},set:function(e){this._highlightsSaturation=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"highlightsExposure",{get:function(){return this._highlightsExposure},set:function(e){this._highlightsExposure=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"midtonesHue",{get:function(){return this._midtonesHue},set:function(e){this._midtonesHue=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"midtonesDensity",{get:function(){return this._midtonesDensity},set:function(e){this._midtonesDensity=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"midtonesSaturation",{get:function(){return this._midtonesSaturation},set:function(e){this._midtonesSaturation=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"midtonesExposure",{get:function(){return this._midtonesExposure},set:function(e){this._midtonesExposure=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shadowsHue",{get:function(){return this._shadowsHue},set:function(e){this._shadowsHue=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shadowsDensity",{get:function(){return this._shadowsDensity},set:function(e){this._shadowsDensity=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shadowsSaturation",{get:function(){return this._shadowsSaturation},set:function(e){this._shadowsSaturation=e,this._dirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shadowsExposure",{get:function(){return this._shadowsExposure},set:function(e){this._shadowsExposure=e,this._dirty=!0},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"ColorCurves"},e.Bind=function(e,t,i,r,n){void 0===i&&(i="vCameraColorCurvePositive"),void 0===r&&(r="vCameraColorCurveNeutral"),void 0===n&&(n="vCameraColorCurveNegative"),e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(i,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(r,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(n,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))},e.prototype._getColorGradingDataToRef=function(t,i,r,n,o){null!=t&&(t=e._Clamp(t,0,360),i=e._Clamp(i,-100,100),r=e._Clamp(r,-100,100),n=e._Clamp(n,-100,100),i=e._ApplyColorGradingSliderNonlinear(i),i*=.5,n=e._ApplyColorGradingSliderNonlinear(n),i<0&&(i*=-1,t=(t+180)%360),e._FromHSBToRef(t,i,50+.25*n,o),o.scaleToRef(2,o),o.a=1+.01*r)},e._ApplyColorGradingSliderNonlinear=function(e){e/=100;var t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),100*t},e._FromHSBToRef=function(t,i,r,n){var o=e._Clamp(t,0,360),a=e._Clamp(i/100,0,1),s=e._Clamp(r/100,0,1);if(0===a)n.r=s,n.g=s,n.b=s;else{o/=60;var l=Math.floor(o),c=o-l,u=s*(1-a),h=s*(1-a*c),d=s*(1-a*(1-c));switch(l){case 0:n.r=s,n.g=d,n.b=u;break;case 1:n.r=h,n.g=s,n.b=u;break;case 2:n.r=u,n.g=s,n.b=d;break;case 3:n.r=u,n.g=h,n.b=s;break;case 4:n.r=d,n.g=u,n.b=s;break;default:n.r=s,n.g=u,n.b=h}}n.a=1},e._Clamp=function(e,t,i){return Math.min(Math.max(e,t),i)},e.prototype.clone=function(){return V.p.Clone((function(){return new e}),this)},e.prototype.serialize=function(){return V.p.Serialize(this)},e.Parse=function(t){return V.p.Parse((function(){return new e}),t,null,null)},e.PrepareUniforms=ae,(0,f.Cg)([(0,B.lK)()],e.prototype,"_globalHue",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_globalDensity",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_globalSaturation",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_globalExposure",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_highlightsHue",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_highlightsDensity",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_highlightsSaturation",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_highlightsExposure",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_midtonesHue",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_midtonesDensity",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_midtonesSaturation",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_midtonesExposure",void 0),e}();V.p._ColorCurvesParser=se.Parse;var le=i(7074);function ce(e,t){t.EXPOSURE&&e.push("exposureLinear"),t.CONTRAST&&e.push("contrast"),t.COLORGRADING&&e.push("colorTransformSettings"),(t.VIGNETTE||t.DITHER)&&e.push("vInverseScreenSize"),t.VIGNETTE&&(e.push("vignetteSettings1"),e.push("vignetteSettings2")),t.COLORCURVES&&ae(e),t.DITHER&&e.push("ditherIntensity")}function ue(e,t){t.COLORGRADING&&e.push("txColorTransform")}var he=function(){function e(){this.colorCurves=new se,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=e.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new h.ov(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=e.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.onUpdateParameters=new c.cP}return Object.defineProperty(e.prototype,"colorCurvesEnabled",{get:function(){return this._colorCurvesEnabled},set:function(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingTexture",{get:function(){return this._colorGradingTexture},set:function(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingEnabled",{get:function(){return this._colorGradingEnabled},set:function(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingWithGreenDepth",{get:function(){return this._colorGradingWithGreenDepth},set:function(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingBGR",{get:function(){return this._colorGradingBGR},set:function(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"exposure",{get:function(){return this._exposure},set:function(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toneMappingEnabled",{get:function(){return this._toneMappingEnabled},set:function(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toneMappingType",{get:function(){return this._toneMappingType},set:function(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"contrast",{get:function(){return this._contrast},set:function(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteCentreY",{get:function(){return this.vignetteCenterY},set:function(e){this.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteCentreX",{get:function(){return this.vignetteCenterX},set:function(e){this.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteBlendMode",{get:function(){return this._vignetteBlendMode},set:function(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteEnabled",{get:function(){return this._vignetteEnabled},set:function(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ditheringEnabled",{get:function(){return this._ditheringEnabled},set:function(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ditheringIntensity",{get:function(){return this._ditheringIntensity},set:function(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skipFinalColorClamp",{get:function(){return this._skipFinalColorClamp},set:function(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"applyByPostProcess",{get:function(){return this._applyByPostProcess},set:function(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),e.prototype._updateParameters=function(){this.onUpdateParameters.notifyObservers(this)},e.prototype.getClassName=function(){return"ImageProcessingConfiguration"},e.prototype.prepareDefines=function(t,i){if(void 0===i&&(i=!1),i!==this.applyByPostProcess||!this._isEnabled)return t.VIGNETTE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.DITHER=!1,t.IMAGEPROCESSING=!1,t.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,void(t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled);if(t.VIGNETTE=this.vignetteEnabled,t.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===e._VIGNETTEMODE_MULTIPLY,t.VIGNETTEBLENDMODEOPAQUE=!t.VIGNETTEBLENDMODEMULTIPLY,this._toneMappingEnabled)switch(this._toneMappingType){case e.TONEMAPPING_KHR_PBR_NEUTRAL:t.TONEMAPPING=3;break;case e.TONEMAPPING_ACES:t.TONEMAPPING=2;break;default:t.TONEMAPPING=1}else t.TONEMAPPING=0;t.CONTRAST=1!==this.contrast,t.EXPOSURE=1!==this.exposure,t.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,t.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,t.COLORGRADING?t.COLORGRADING3D=this.colorGradingTexture.is3D:t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,t.SAMPLER3DBGRMAP=this.colorGradingBGR,t.DITHER=this._ditheringEnabled,t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,t.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,t.IMAGEPROCESSING=t.VIGNETTE||!!t.TONEMAPPING||t.CONTRAST||t.EXPOSURE||t.COLORCURVES||t.COLORGRADING||t.DITHER},e.prototype.isReady=function(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()},e.prototype.bind=function(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&se.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){var i=1/e.getEngine().getRenderWidth(),r=1/e.getEngine().getRenderHeight();if(e.setFloat2("vInverseScreenSize",i,r),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){var n=null!=t?t:r/i,o=Math.tan(.5*this.vignetteCameraFov),a=o*n,s=Math.sqrt(a*o);a=(0,le.zF)(a,s,this.vignetteStretch),o=(0,le.zF)(o,s,this.vignetteStretch),e.setFloat4("vignetteSettings1",a,o,-a*this.vignetteCenterX,-o*this.vignetteCenterY);var l=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,l)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);var c=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(c-1)/c,.5/c,c,this.colorGradingTexture.level)}},e.prototype.clone=function(){return V.p.Clone((function(){return new e}),this)},e.prototype.serialize=function(){return V.p.Serialize(this)},e.Parse=function(t){var i=V.p.Parse((function(){return new e}),t,null,null);return void 0!==t.vignetteCentreX&&(i.vignetteCenterX=t.vignetteCentreX),void 0!==t.vignetteCentreY&&(i.vignetteCenterY=t.vignetteCentreY),i},Object.defineProperty(e,"VIGNETTEMODE_MULTIPLY",{get:function(){return this._VIGNETTEMODE_MULTIPLY},enumerable:!1,configurable:!0}),Object.defineProperty(e,"VIGNETTEMODE_OPAQUE",{get:function(){return this._VIGNETTEMODE_OPAQUE},enumerable:!1,configurable:!0}),e.TONEMAPPING_STANDARD=0,e.TONEMAPPING_ACES=1,e.TONEMAPPING_KHR_PBR_NEUTRAL=2,e.PrepareUniforms=ce,e.PrepareSamplers=ue,e._VIGNETTEMODE_MULTIPLY=0,e._VIGNETTEMODE_OPAQUE=1,(0,f.Cg)([(0,B.wL)()],e.prototype,"colorCurves",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_colorCurvesEnabled",void 0),(0,f.Cg)([(0,B.uM)("colorGradingTexture")],e.prototype,"_colorGradingTexture",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_colorGradingEnabled",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_colorGradingWithGreenDepth",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_colorGradingBGR",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_exposure",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_toneMappingEnabled",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_toneMappingType",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_contrast",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"vignetteStretch",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"vignetteCenterX",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"vignetteCenterY",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"vignetteWeight",void 0),(0,f.Cg)([(0,B.qK)()],e.prototype,"vignetteColor",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"vignetteCameraFov",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_vignetteBlendMode",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_vignetteEnabled",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_ditheringEnabled",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_ditheringIntensity",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_skipFinalColorClamp",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_applyByPostProcess",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"_isEnabled",void 0),e}();V.p._ImageProcessingConfigurationParser=he.Parse,(0,o.Y5)("BABYLON.ImageProcessingConfiguration",he);var de,pe,fe,_e,me,ge,ve,ye,be=i(5482),Te=i(2623),Ee=function(){function e(){this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshFaceId=-1,this.subMeshId=0,this.pickedSprite=null,this.thinInstanceIndex=-1,this.ray=null,this.originMesh=null,this.aimTransform=null,this.gripTransform=null}return e.prototype.getNormal=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!0),!this.pickedMesh||t&&!this.pickedMesh.isVerticesDataPresent(Te.R.NormalKind))return null;var i,r=this.pickedMesh.getIndices();0===(null==r?void 0:r.length)&&(r=null);var n=u.AA.Vector3[0],o=u.AA.Vector3[1],a=u.AA.Vector3[2];if(t){var s=this.pickedMesh.getVerticesData(Te.R.NormalKind),l=r?u.Pq.FromArrayToRef(s,3*r[3*this.faceId],n):n.copyFromFloats(s[3*this.faceId*3],s[3*this.faceId*3+1],s[3*this.faceId*3+2]),c=r?u.Pq.FromArrayToRef(s,3*r[3*this.faceId+1],o):o.copyFromFloats(s[3*(3*this.faceId+1)],s[3*(3*this.faceId+1)+1],s[3*(3*this.faceId+1)+2]),h=r?u.Pq.FromArrayToRef(s,3*r[3*this.faceId+2],a):a.copyFromFloats(s[3*(3*this.faceId+2)],s[3*(3*this.faceId+2)+1],s[3*(3*this.faceId+2)+2]);l=l.scale(this.bu),c=c.scale(this.bv),h=h.scale(1-this.bu-this.bv),i=new u.Pq(l.x+c.x+h.x,l.y+c.y+h.y,l.z+c.z+h.z)}else{var d=this.pickedMesh.getVerticesData(Te.R.PositionKind),p=r?u.Pq.FromArrayToRef(d,3*r[3*this.faceId],n):n.copyFromFloats(d[3*this.faceId*3],d[3*this.faceId*3+1],d[3*this.faceId*3+2]),f=r?u.Pq.FromArrayToRef(d,3*r[3*this.faceId+1],o):o.copyFromFloats(d[3*(3*this.faceId+1)],d[3*(3*this.faceId+1)+1],d[3*(3*this.faceId+1)+2]),_=r?u.Pq.FromArrayToRef(d,3*r[3*this.faceId+2],a):a.copyFromFloats(d[3*(3*this.faceId+2)],d[3*(3*this.faceId+2)+1],d[3*(3*this.faceId+2)+2]),m=p.subtract(f),g=_.subtract(f);i=u.Pq.Cross(m,g)}var v=function(e,t){var i=e.getWorldMatrix();e.nonUniformScaling&&(u.AA.Matrix[0].copyFrom(i),(i=u.AA.Matrix[0]).setTranslationFromFloats(0,0,0),i.invert(),i.transposeToRef(u.AA.Matrix[1]),i=u.AA.Matrix[1]),u.Pq.TransformNormalToRef(t,i,t)};if(e&&v(this.pickedMesh,i),this.ray){var y=u.AA.Vector3[0].copyFrom(i);e||v(this.pickedMesh,y),u.Pq.Dot(y,this.ray.direction)>0&&i.negateInPlace()}return i.normalize(),i},e.prototype.getTextureCoordinates=function(e){if(void 0===e&&(e=Te.R.UVKind),!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(e))return null;var t=this.pickedMesh.getIndices();if(!t)return null;var i=this.pickedMesh.getVerticesData(e);if(!i)return null;var r=u.I9.FromArray(i,2*t[3*this.faceId]),n=u.I9.FromArray(i,2*t[3*this.faceId+1]),o=u.I9.FromArray(i,2*t[3*this.faceId+2]);return r=r.scale(this.bu),n=n.scale(this.bv),o=o.scale(1-this.bu-this.bv),new u.I9(r.x+n.x+o.x,r.y+n.y+o.y)},e}(),xe=function(){function e(e){this._vertexBuffers={},this._scene=e}return e.prototype._prepareBuffers=function(){if(!this._vertexBuffers[Te.R.PositionKind]){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[Te.R.PositionKind]=new Te.R(this._scene.getEngine(),e,Te.R.PositionKind,!1,!1,2),this._buildIndexBuffer()}},e.prototype._buildIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},e.prototype._rebuild=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())},e.prototype._prepareFrame=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var i=this._scene.activeCamera;return!(!i||!(t=t||i._postProcesses.filter((function(e){return null!=e})))||0===t.length||!this._scene.postProcessesEnabled||(t[0].activate(i,e,null!=t),0))},e.prototype.directRender=function(e,t,i,r,n,o){var a;void 0===t&&(t=null),void 0===i&&(i=!1),void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=!1);for(var l=this._scene.getEngine(),c=0;c<e.length;c++){c<e.length-1?e[c+1].activate(this._scene.activeCamera,null==t?void 0:t.texture):(t?l.bindFramebuffer(t,r,void 0,void 0,i,n):o||l.restoreDefaultFramebuffer(),null===(a=l._debugInsertMarker)||void 0===a||a.call(l,"post process ".concat(e[c].name," output")));var u=e[c],h=u.apply();h&&(u.onBeforeRenderObservable.notifyObservers(h),this._prepareBuffers(),l.bindBuffers(this._vertexBuffers,this._indexBuffer,h),l.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,6),u.onAfterRenderObservable.notifyObservers(h))}l.setDepthBuffer(!0),l.setDepthWrite(!0)},e.prototype._finalizeFrame=function(e,t,i,r,n){var o;void 0===n&&(n=!1);var a=this._scene.activeCamera;if(a&&(r=r||a._postProcesses.filter((function(e){return null!=e})),0!==r.length&&this._scene.postProcessesEnabled)){for(var l=this._scene.getEngine(),c=0,u=r.length;c<u;c++){var h=r[c];if(c<u-1?h._outputTexture=r[c+1].activate(a,null==t?void 0:t.texture):(t?(l.bindFramebuffer(t,i,void 0,void 0,n),h._outputTexture=t):(l.restoreDefaultFramebuffer(),h._outputTexture=null),null===(o=l._debugInsertMarker)||void 0===o||o.call(l,"post process ".concat(r[c].name," output"))),e)break;var d=h.apply();d&&(h.onBeforeRenderObservable.notifyObservers(d),this._prepareBuffers(),l.bindBuffers(this._vertexBuffers,this._indexBuffer,d),l.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,6),h.onAfterRenderObservable.notifyObservers(d))}l.setDepthBuffer(!0),l.setDepthWrite(!0),l.setAlphaMode(s.Y.ALPHA_DISABLE)}},e.prototype.dispose=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)},e}(),Se=function(){function e(e,t,i,r,n){void 0===i&&(i=null),void 0===r&&(r=null),void 0===n&&(n=null),this.index=e,this._opaqueSubMeshes=new ie(256),this._transparentSubMeshes=new ie(256),this._alphaTestSubMeshes=new ie(256),this._depthOnlySubMeshes=new ie(256),this._particleSystems=new ie(256),this._spriteManagers=new ie(256),this._empty=!0,this._edgesRenderers=new re(16),this._scene=t,this.opaqueSortCompareFn=i,this.alphaTestSortCompareFn=r,this.transparentSortCompareFn=n}return Object.defineProperty(e.prototype,"opaqueSortCompareFn",{set:function(t){this._opaqueSortCompareFn=t||e.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alphaTestSortCompareFn",{set:function(t){this._alphaTestSortCompareFn=t||e.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"transparentSortCompareFn",{set:function(t){this._transparentSortCompareFn=t||e.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted},enumerable:!1,configurable:!0}),e.prototype.render=function(e,t,i,r){if(e)e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);else{var n=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(n.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),n.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);var o=n.getStencilBuffer();if(n.setStencilBuffer(!1),t&&this._renderSprites(),i&&this._renderParticles(r),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length||this._scene.useOrderIndependentTransparency){if(n.setStencilBuffer(o),this._scene.useOrderIndependentTransparency){var a=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);a.length&&this._renderTransparent(a)}else this._renderTransparent(this._transparentSubMeshes);n.setAlphaMode(s.Y.ALPHA_DISABLE)}if(n.setStencilBuffer(!1),this._edgesRenderers.length){for(var l=0;l<this._edgesRenderers.length;l++)this._edgesRenderers.data[l].render();n.setAlphaMode(s.Y.ALPHA_DISABLE)}n.setStencilBuffer(o)}},e.prototype._renderOpaqueSorted=function(t){e._RenderSorted(t,this._opaqueSortCompareFn,this._scene.activeCamera,!1)},e.prototype._renderAlphaTestSorted=function(t){e._RenderSorted(t,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)},e.prototype._renderTransparentSorted=function(t){e._RenderSorted(t,this._transparentSortCompareFn,this._scene.activeCamera,!0)},e._RenderSorted=function(t,i,r,n){var o,a=0,l=r?r.globalPosition:e._ZeroVector;if(n)for(;a<t.length;a++)(o=t.data[a])._alphaIndex=o.getMesh().alphaIndex,o._distanceToCamera=u.Pq.Distance(o.getBoundingInfo().boundingSphere.centerWorld,l);var c=t.length===t.data.length?t.data:t.data.slice(0,t.length);i&&c.sort(i);var h=c[0].getMesh().getScene();for(a=0;a<c.length;a++)if(o=c[a],!h._activeMeshesFrozenButKeepClipping||o.isInFrustum(h._frustumPlanes)){if(n){var d=o.getMaterial();if(d&&d.needDepthPrePass){var p=d.getScene().getEngine();p.setColorWrite(!1),p.setAlphaMode(s.Y.ALPHA_DISABLE),o.render(!1),p.setColorWrite(!0)}}o.render(n)}},e.defaultTransparentSortCompare=function(t,i){return t._alphaIndex>i._alphaIndex?1:t._alphaIndex<i._alphaIndex?-1:e.backToFrontSortCompare(t,i)},e.backToFrontSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0},e.frontToBackSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0},e.PainterSortCompare=function(e,t){var i=e.getMesh(),r=t.getMesh();return i.material&&r.material?i.material.uniqueId-r.material.uniqueId:i.uniqueId-r.uniqueId},e.prototype.prepare=function(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0},e.prototype.prepareSprites=function(){this._spriteManagers.reset()},e.prototype.dispose=function(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh()),void 0===i&&(i=e.getMaterial()),null!=i&&(i.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):i.needAlphaTesting()?(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)},e.prototype.dispatchSprites=function(e){this._spriteManagers.push(e),this._empty=!1},e.prototype.dispatchParticles=function(e){this._particleSystems.push(e),this._empty=!1},e.prototype._renderParticles=function(e){if(0!==this._particleSystems.length){var t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(var i=0;i<this._particleSystems.length;i++){var r=this._particleSystems.data[i];if(0!==(t&&t.layerMask&r.layerMask)){var n=r.emitter;n.position&&e&&-1===e.indexOf(n)||this._scene._activeParticles.addCount(r.render(),!1)}}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}},e.prototype._renderSprites=function(){if(this._scene.spritesEnabled&&0!==this._spriteManagers.length){var e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(var t=0;t<this._spriteManagers.length;t++){var i=this._spriteManagers.data[t];0!==(e&&e.layerMask&i.layerMask)&&i.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}},e._ZeroVector=u.Pq.Zero(),e}(),Ce=function(){},Pe=function(){function e(t){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new Ce,this._maintainStateBetweenFrames=!1,this._scene=t;for(var i=e.MIN_RENDERINGGROUPS;i<e.MAX_RENDERINGGROUPS;i++)this._autoClearDepthStencil[i]={autoClear:!0,depth:!0,stencil:!0}}return Object.defineProperty(e.prototype,"maintainStateBetweenFrames",{get:function(){return this._maintainStateBetweenFrames},set:function(e){e!==this._maintainStateBetweenFrames&&(this._maintainStateBetweenFrames=e,this._maintainStateBetweenFrames||this.restoreDispachedFlags())},enumerable:!1,configurable:!0}),e.prototype.restoreDispachedFlags=function(){for(var e=0,t=this._scene.meshes;e<t.length;e++){var i=t[e];if(i.subMeshes)for(var r=0,n=i.subMeshes;r<n.length;r++)n[r]._wasDispatched=!1}if(this._scene.spriteManagers)for(var o=0,a=this._scene.spriteManagers;o<a.length;o++)a[o]._wasDispatched=!1;for(var s=0,l=this._scene.particleSystems;s<l.length;s++)l[s]._wasDispatched=!1},e.prototype.getRenderingGroup=function(e){var t=e||0;return this._prepareRenderingGroup(t),this._renderingGroups[t]},e.prototype._clearDepthStencilBuffer=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=!0),this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)},e.prototype.render=function(t,i,r,n){var o=this._renderingGroupInfo;if(o.scene=this._scene,o.camera=this._scene.activeCamera,this._scene.spriteManagers&&n)for(var a=0;a<this._scene.spriteManagers.length;a++){var s=this._scene.spriteManagers[a];this.dispatchSprites(s)}for(a=e.MIN_RENDERINGGROUPS;a<e.MAX_RENDERINGGROUPS;a++){this._depthStencilBufferAlreadyCleaned=a===e.MIN_RENDERINGGROUPS;var l=this._renderingGroups[a];if(l&&!l._empty){var c=1<<a;if(o.renderingGroupId=a,this._scene.onBeforeRenderingGroupObservable.notifyObservers(o,c),e.AUTOCLEAR){var u=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(a):this._autoClearDepthStencil[a];u&&u.autoClear&&this._clearDepthStencilBuffer(u.depth,u.stencil)}for(var h=0,d=this._scene._beforeRenderingGroupDrawStage;h<d.length;h++)d[h].action(a);l.render(t,n,r,i);for(var p=0,f=this._scene._afterRenderingGroupDrawStage;p<f.length;p++)f[p].action(a);this._scene.onAfterRenderingGroupObservable.notifyObservers(o,c)}}},e.prototype.reset=function(){if(!this.maintainStateBetweenFrames)for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.prepare()}},e.prototype.resetSprites=function(){if(!this.maintainStateBetweenFrames)for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.prepareSprites()}},e.prototype.dispose=function(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null},e.prototype.freeRenderingGroups=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.dispose()}},e.prototype._prepareRenderingGroup=function(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new Se(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))},e.prototype.dispatchSprites=function(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchSprites(e))},e.prototype.dispatchParticles=function(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchParticles(e))},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh()),this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(t.renderingGroupId).dispatch(e,t,i))},e.prototype.setRenderingOrder=function(e,t,i,r){if(void 0===t&&(t=null),void 0===i&&(i=null),void 0===r&&(r=null),this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=i,this._customTransparentSortCompareFn[e]=r,this._renderingGroups[e]){var n=this._renderingGroups[e];n.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],n.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],n.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}},e.prototype.setRenderingAutoClearDepthStencil=function(e,t,i,r){void 0===i&&(i=!0),void 0===r&&(r=!0),this._autoClearDepthStencil[e]={autoClear:t,depth:i,stencil:r}},e.prototype.getAutoClearDepthStencilSetup=function(e){return this._autoClearDepthStencil[e]},e.MAX_RENDERINGGROUPS=4,e.MIN_RENDERINGGROUPS=0,e.AUTOCLEAR=!0,e}(),Ae=function(){function e(){}return e.NAME_EFFECTLAYER="EffectLayer",e.NAME_LAYER="Layer",e.NAME_LENSFLARESYSTEM="LensFlareSystem",e.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer",e.NAME_PARTICLESYSTEM="ParticleSystem",e.NAME_GAMEPAD="Gamepad",e.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue",e.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer",e.NAME_PREPASSRENDERER="PrePassRenderer",e.NAME_DEPTHRENDERER="DepthRenderer",e.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer",e.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager",e.NAME_SPRITE="Sprite",e.NAME_SUBSURFACE="SubSurface",e.NAME_OUTLINERENDERER="Outline",e.NAME_PROCEDURALTEXTURE="ProceduralTexture",e.NAME_SHADOWGENERATOR="ShadowGenerator",e.NAME_OCTREE="Octree",e.NAME_PHYSICSENGINE="PhysicsEngine",e.NAME_AUDIO="Audio",e.NAME_FLUIDRENDERER="FluidRenderer",e.STEP_ISREADYFORMESH_EFFECTLAYER=0,e.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0,e.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_PREPASS=0,e.STEP_BEFORECAMERADRAW_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_LAYER=2,e.STEP_BEFORERENDERTARGETDRAW_PREPASS=0,e.STEP_BEFORERENDERTARGETDRAW_LAYER=1,e.STEP_BEFORERENDERINGMESH_PREPASS=0,e.STEP_BEFORERENDERINGMESH_OUTLINE=1,e.STEP_AFTERRENDERINGMESH_PREPASS=0,e.STEP_AFTERRENDERINGMESH_OUTLINE=1,e.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0,e.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1,e.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0,e.STEP_BEFORECAMERAUPDATE_GAMEPAD=1,e.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0,e.STEP_BEFORECLEAR_PREPASS=1,e.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0,e.STEP_AFTERRENDERTARGETDRAW_PREPASS=0,e.STEP_AFTERRENDERTARGETDRAW_LAYER=1,e.STEP_AFTERCAMERADRAW_PREPASS=0,e.STEP_AFTERCAMERADRAW_EFFECTLAYER=1,e.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2,e.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3,e.STEP_AFTERCAMERADRAW_LAYER=4,e.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5,e.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0,e.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0,e.STEP_AFTERRENDER_AUDIO=0,e.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0,e.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1,e.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2,e.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3,e.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0,e.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1,e.STEP_POINTERMOVE_SPRITE=0,e.STEP_POINTERDOWN_SPRITE=0,e.STEP_POINTERUP_SPRITE=0,e}(),Re=function(e){function t(t){return e.apply(this,t)||this}return(0,f.C6)(t,e),t.Create=function(){return Object.create(t.prototype)},t.prototype.registerStep=function(e,t,i){var r=0;for(Number.MAX_VALUE;r<this.length&&!(e<this[r].index);r++);this.splice(r,0,{index:e,component:t,action:i.bind(t)})},t.prototype.clear=function(){this.length=0},t}(Array),Ie=i(5153),Me=function(){function e(){}return e.POINTERDOWN=1,e.POINTERUP=2,e.POINTERMOVE=4,e.POINTERWHEEL=8,e.POINTERPICK=16,e.POINTERTAP=32,e.POINTERDOUBLETAP=64,e}(),Oe=function(e,t){this.type=e,this.event=t},De=function(e){function t(t,i,r,n){var o=e.call(this,t,i)||this;return o.ray=null,o.originalPickingInfo=null,o.skipOnPointerObservable=!1,o.localPosition=new u.I9(r,n),o}return(0,f.C6)(t,e),t}(Oe),Ne=function(e){function t(t,i,r,n){void 0===n&&(n=null);var o=e.call(this,t,i)||this;return o._pickInfo=r,o._inputManager=n,o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"pickInfo",{get:function(){return this._pickInfo||this._generatePickInfo(),this._pickInfo},enumerable:!1,configurable:!0}),t.prototype._generatePickInfo=function(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)},t}(Oe),Fe=function(){function e(){}return e.KEYDOWN=1,e.KEYUP=2,e}(),we=function(e,t){this.type=e,this.event=t},Le=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.type=t,r.event=i,r.skipOnKeyboardObservable=!1,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"skipOnPointerObservable",{get:function(){return this.skipOnKeyboardObservable},set:function(e){this.skipOnKeyboardObservable=e},enumerable:!1,configurable:!0}),t}(we);!function(e){e[e.Generic=0]="Generic",e[e.Keyboard=1]="Keyboard",e[e.Mouse=2]="Mouse",e[e.Touch=3]="Touch",e[e.DualShock=4]="DualShock",e[e.Xbox=5]="Xbox",e[e.Switch=6]="Switch",e[e.DualSense=7]="DualSense"}(de||(de={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.Move=12]="Move"}(pe||(pe={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.DeltaHorizontal=10]="DeltaHorizontal",e[e.DeltaVertical=11]="DeltaVertical"}(fe||(fe={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(_e||(_e={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Create=8]="Create",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(me||(me={})),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.LT=6]="LT",e[e.RT=7]="RT",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.LStickXAxis=17]="LStickXAxis",e[e.LStickYAxis=18]="LStickYAxis",e[e.RStickXAxis=19]="RStickXAxis",e[e.RStickYAxis=20]="RStickYAxis"}(ge||(ge={})),function(e){e[e.B=0]="B",e[e.A=1]="A",e[e.Y=2]="Y",e[e.X=3]="X",e[e.L=4]="L",e[e.R=5]="R",e[e.ZL=6]="ZL",e[e.ZR=7]="ZR",e[e.Minus=8]="Minus",e[e.Plus=9]="Plus",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.Capture=17]="Capture",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(ve||(ve={})),function(e){e[e.PointerMove=0]="PointerMove",e[e.PointerDown=1]="PointerDown",e[e.PointerUp=2]="PointerUp"}(ye||(ye={}));var Be,Ue=function(){function e(){}return e.DOM_DELTA_PIXEL=0,e.DOM_DELTA_LINE=1,e.DOM_DELTA_PAGE=2,e}(),Ve=function(){function e(){}return e.CreateDeviceEvent=function(e,t,i,r,n,o,a){switch(e){case de.Keyboard:return this._CreateKeyboardEvent(i,r,n,o);case de.Mouse:if(i===pe.MouseWheelX||i===pe.MouseWheelY||i===pe.MouseWheelZ)return this._CreateWheelEvent(e,t,i,r,n,o);case de.Touch:return this._CreatePointerEvent(e,t,i,r,n,o,a);default:throw"Unable to generate event for device ".concat(de[e])}},e._CreatePointerEvent=function(e,t,i,r,n,o,a){var s=this._CreateMouseEvent(e,t,i,r,n,o);e===de.Mouse?(s.deviceType=de.Mouse,s.pointerId=1,s.pointerType="mouse"):(s.deviceType=de.Touch,s.pointerId=null!=a?a:t,s.pointerType="touch");var l=0;return l+=n.pollInput(e,t,pe.LeftClick),l+=2*n.pollInput(e,t,pe.RightClick),l+=4*n.pollInput(e,t,pe.MiddleClick),s.buttons=l,i===pe.Move?s.type="pointermove":i>=pe.LeftClick&&i<=pe.RightClick&&(s.type=1===r?"pointerdown":"pointerup",s.button=i-2),s},e._CreateWheelEvent=function(e,t,i,r,n,o){var a=this._CreateMouseEvent(e,t,i,r,n,o);switch(a.pointerId=1,a.type="wheel",a.deltaMode=Ue.DOM_DELTA_PIXEL,a.deltaX=0,a.deltaY=0,a.deltaZ=0,i){case pe.MouseWheelX:a.deltaX=r;break;case pe.MouseWheelY:a.deltaY=r;break;case pe.MouseWheelZ:a.deltaZ=r}return a},e._CreateMouseEvent=function(e,t,i,r,n,o){var a=this._CreateEvent(o),s=n.pollInput(e,t,pe.Horizontal),l=n.pollInput(e,t,pe.Vertical);return o?(a.movementX=0,a.movementY=0,a.offsetX=a.movementX-o.getBoundingClientRect().x,a.offsetY=a.movementY-o.getBoundingClientRect().y):(a.movementX=n.pollInput(e,t,10),a.movementY=n.pollInput(e,t,11),a.offsetX=0,a.offsetY=0),this._CheckNonCharacterKeys(a,n),a.clientX=s,a.clientY=l,a.x=s,a.y=l,a.deviceType=e,a.deviceSlot=t,a.inputIndex=i,a},e._CreateKeyboardEvent=function(e,t,i,r){var n=this._CreateEvent(r);return this._CheckNonCharacterKeys(n,i),n.deviceType=de.Keyboard,n.deviceSlot=0,n.inputIndex=e,n.type=1===t?"keydown":"keyup",n.key=String.fromCharCode(e),n.keyCode=e,n},e._CheckNonCharacterKeys=function(e,t){var i=t.isDeviceAvailable(de.Keyboard),r=i&&1===t.pollInput(de.Keyboard,0,s.Y.INPUT_ALT_KEY),n=i&&1===t.pollInput(de.Keyboard,0,s.Y.INPUT_CTRL_KEY),o=i&&(1===t.pollInput(de.Keyboard,0,s.Y.INPUT_META_KEY1)||1===t.pollInput(de.Keyboard,0,s.Y.INPUT_META_KEY2)||1===t.pollInput(de.Keyboard,0,s.Y.INPUT_META_KEY3)),a=i&&1===t.pollInput(de.Keyboard,0,s.Y.INPUT_SHIFT_KEY);e.altKey=r,e.ctrlKey=n,e.metaKey=o,e.shiftKey=a},e._CreateEvent=function(e){var t={preventDefault:function(){}};return t.target=e,t},e}(),ke=function(){function e(e,t,i){var r=this;this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(function(e,t,n,o){var a=Ve.CreateDeviceEvent(e,t,n,o,r);i(e,t,a)})):this._createDummyNativeInput()}return e.prototype.pollInput=function(e,t,i){return this._nativeInput.pollInput(e,t,i)},e.prototype.isDeviceAvailable=function(e){return e===de.Mouse||e===de.Touch},e.prototype.dispose=function(){this._nativeInput.dispose()},e.prototype._createDummyNativeInput=function(){return{pollInput:function(){return 0},isDeviceAvailable:function(){return!1},dispose:function(){}}},e}(),Ge=Object.keys(pe).length/2,ze=function(){function e(e,t,i,r){var n=this;this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=ee.S0.IsSafari(),this._usingMacOS=(0,Ie.XD)()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=function(e){},this._keyboardUpEvent=function(e){},this._keyboardBlurEvent=function(e){},this._pointerMoveEvent=function(e){},this._pointerDownEvent=function(e){},this._pointerUpEvent=function(e){},this._pointerCancelEvent=function(e){},this._pointerWheelEvent=function(e){},this._pointerBlurEvent=function(e){},this._pointerMacOSChromeOutEvent=function(e){},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=(0,Ie.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Firefox"),this._isUsingChromium=(0,Ie.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Chrome"),this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=function(e){},this._gamepadDisconnectedEvent=function(e){},this._eventPrefix=ee.S0.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=i,this._onInputChanged=r,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOS&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=function(){n._enableEvents()})}return e.prototype.pollInput=function(e,t,i){var r=this._inputs[e][t];if(!r)throw"Unable to find device ".concat(de[e]);e>=de.DualShock&&e<=de.DualSense&&this._updateDevice(e,t,i);var n=r[i];if(void 0===n)throw"Unable to find input ".concat(i," for device ").concat(de[e]," in slot ").concat(t);return i===pe.Move&&ee.S0.Warn("Unable to provide information for PointerInput.Move.  Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),n},e.prototype.isDeviceAvailable=function(e){return void 0!==this._inputs[e]},e.prototype.dispose=function(){this._onDeviceConnected=function(){},this._onDeviceDisconnected=function(){},this._onInputChanged=function(){},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()},e.prototype._enableEvents=function(){var e=null==this?void 0:this._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs)for(var t=0,i=this._inputs;t<i.length;t++){var r=i[t];if(r)for(var n in r){var o=r[+n];if(o)for(var a=0;a<o.length;a++)o[a]=0}}this._elementToAttachTo=e,this._elementToAttachTo.tabIndex=-1!==this._elementToAttachTo.tabIndex?this._elementToAttachTo.tabIndex:this._engine.canvasTabIndex,this._handleKeyActions(),this._handlePointerActions(),this._handleGamepadActions(),this._eventsAttached=!0,this._checkForConnectedDevices()}},e.prototype._disableEvents=function(){this._elementToAttachTo&&(this._elementToAttachTo.removeEventListener("blur",this._keyboardBlurEvent),this._elementToAttachTo.removeEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.removeEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.removeEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.removeEventListener(this._wheelEventName,this._pointerWheelEvent),this._usingMacOS&&this._isUsingChromium&&this._elementToAttachTo.removeEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent),window.removeEventListener("gamepadconnected",this._gamepadConnectedEvent),window.removeEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)),this._pointerInputClearObserver&&this._engine.onEndFrameObservable.remove(this._pointerInputClearObserver),this._eventsAttached=!1},e.prototype._checkForConnectedDevices=function(){if(navigator.getGamepads)for(var e=0,t=navigator.getGamepads();e<t.length;e++){var i=t[e];i&&this._addGamePad(i)}"function"==typeof matchMedia&&matchMedia("(pointer:fine)").matches&&this._addPointerDevice(de.Mouse,0,0,0)},e.prototype._addGamePad=function(e){var t=this._getGamepadDeviceType(e.id),i=e.index;this._gamepads=this._gamepads||new Array(e.index+1),this._registerDevice(t,i,e.buttons.length+e.axes.length),this._gamepads[i]=t},e.prototype._addPointerDevice=function(e,t,i,r){this._pointerActive||(this._pointerActive=!0),this._registerDevice(e,t,Ge);var n=this._inputs[e][t];n[0]=i,n[1]=r},e.prototype._registerDevice=function(e,t,i){if(void 0===t)throw"Unable to register device ".concat(de[e]," to undefined slot.");if(this._inputs[e]||(this._inputs[e]={}),!this._inputs[e][t]){var r=new Array(i);r.fill(0),this._inputs[e][t]=r,this._onDeviceConnected(e,t)}},e.prototype._unregisterDevice=function(e,t){this._inputs[e][t]&&(delete this._inputs[e][t],this._onDeviceDisconnected(e,t))},e.prototype._handleKeyActions=function(){var e=this;this._keyboardDownEvent=function(t){e._keyboardActive||(e._keyboardActive=!0,e._registerDevice(de.Keyboard,0,255));var i=e._inputs[de.Keyboard][0];if(i){i[t.keyCode]=1;var r=t;r.inputIndex=t.keyCode,e._usingMacOS&&t.metaKey&&"Meta"!==t.key&&(e._metaKeys.includes(t.keyCode)||e._metaKeys.push(t.keyCode)),e._onInputChanged(de.Keyboard,0,r)}},this._keyboardUpEvent=function(t){e._keyboardActive||(e._keyboardActive=!0,e._registerDevice(de.Keyboard,0,255));var i=e._inputs[de.Keyboard][0];if(i){i[t.keyCode]=0;var r=t;if(r.inputIndex=t.keyCode,e._usingMacOS&&"Meta"===t.key&&e._metaKeys.length>0){for(var n=0,o=e._metaKeys;n<o.length;n++){var a=o[n],s=Ve.CreateDeviceEvent(de.Keyboard,0,a,0,e,e._elementToAttachTo);i[a]=0,e._onInputChanged(de.Keyboard,0,s)}e._metaKeys.splice(0,e._metaKeys.length)}e._onInputChanged(de.Keyboard,0,r)}},this._keyboardBlurEvent=function(){if(e._keyboardActive){for(var t=e._inputs[de.Keyboard][0],i=0;i<t.length;i++)if(0!==t[i]){t[i]=0;var r=Ve.CreateDeviceEvent(de.Keyboard,0,i,0,e,e._elementToAttachTo);e._onInputChanged(de.Keyboard,0,r)}e._usingMacOS&&e._metaKeys.splice(0,e._metaKeys.length)}},this._elementToAttachTo.addEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.addEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.addEventListener("blur",this._keyboardBlurEvent)},e.prototype._handlePointerActions=function(){var e=this;this._maxTouchPoints=(0,Ie.XD)()&&navigator.maxTouchPoints||2,this._activeTouchIds||(this._activeTouchIds=new Array(this._maxTouchPoints));for(var t=0;t<this._maxTouchPoints;t++)this._activeTouchIds[t]=-1;this._pointerMoveEvent=function(t){var i=e._getPointerType(t),r=i===de.Mouse?0:e._activeTouchIds.indexOf(t.pointerId);if(i===de.Touch&&-1===r){var n=e._activeTouchIds.indexOf(-1);if(!(n>=0))return void ee.S0.Warn("Max number of touches exceeded.  Ignoring touches in excess of ".concat(e._maxTouchPoints));r=n,e._activeTouchIds[n]=t.pointerId,e._onDeviceConnected(i,r)}e._inputs[i]||(e._inputs[i]={}),e._inputs[i][r]||e._addPointerDevice(i,r,t.clientX,t.clientY);var o=e._inputs[i][r];if(o){var a=t;a.inputIndex=pe.Move,o[pe.Horizontal]=t.clientX,o[pe.Vertical]=t.clientY,i===de.Touch&&0===o[pe.LeftClick]&&(o[pe.LeftClick]=1),void 0===t.pointerId&&(t.pointerId=e._mouseId),e._onInputChanged(i,r,a),e._usingSafari||-1===t.button||(a.inputIndex=t.button+2,o[t.button+2]=o[t.button+2]?0:1,e._onInputChanged(i,r,a))}},this._pointerDownEvent=function(t){var i=e._getPointerType(t),r=i===de.Mouse?0:t.pointerId;if(i===de.Touch){var n=e._activeTouchIds.indexOf(t.pointerId);if(-1===n&&(n=e._activeTouchIds.indexOf(-1)),!(n>=0))return void ee.S0.Warn("Max number of touches exceeded.  Ignoring touches in excess of ".concat(e._maxTouchPoints));r=n,e._activeTouchIds[n]=t.pointerId}e._inputs[i]||(e._inputs[i]={}),e._inputs[i][r]?i===de.Touch&&e._onDeviceConnected(i,r):e._addPointerDevice(i,r,t.clientX,t.clientY);var o=e._inputs[i][r];if(o){var a=o[pe.Horizontal],s=o[pe.Vertical];if(i===de.Mouse){if(void 0===t.pointerId&&(t.pointerId=e._mouseId),!document.pointerLockElement)try{e._elementToAttachTo.setPointerCapture(e._mouseId)}catch(e){}}else if(t.pointerId&&!document.pointerLockElement)try{e._elementToAttachTo.setPointerCapture(t.pointerId)}catch(e){}o[pe.Horizontal]=t.clientX,o[pe.Vertical]=t.clientY,o[t.button+2]=1;var l=t;l.inputIndex=t.button+2,e._onInputChanged(i,r,l),a===t.clientX&&s===t.clientY||(l.inputIndex=pe.Move,e._onInputChanged(i,r,l))}},this._pointerUpEvent=function(t){var i,r,n,o,a,s=e._getPointerType(t),l=s===de.Mouse?0:e._activeTouchIds.indexOf(t.pointerId);if(s===de.Touch){if(-1===l)return;e._activeTouchIds[l]=-1}var c=null===(i=e._inputs[s])||void 0===i?void 0:i[l];if(c&&0!==c[t.button+2]){var u=c[pe.Horizontal],h=c[pe.Vertical];c[pe.Horizontal]=t.clientX,c[pe.Vertical]=t.clientY,c[t.button+2]=0;var d=t;void 0===t.pointerId&&(t.pointerId=e._mouseId),u===t.clientX&&h===t.clientY||(d.inputIndex=pe.Move,e._onInputChanged(s,l,d)),d.inputIndex=t.button+2,s===de.Mouse&&e._mouseId>=0&&(null===(n=(r=e._elementToAttachTo).hasPointerCapture)||void 0===n?void 0:n.call(r,e._mouseId))?e._elementToAttachTo.releasePointerCapture(e._mouseId):t.pointerId&&(null===(a=(o=e._elementToAttachTo).hasPointerCapture)||void 0===a?void 0:a.call(o,t.pointerId))&&e._elementToAttachTo.releasePointerCapture(t.pointerId),e._onInputChanged(s,l,d),s===de.Touch&&e._onDeviceDisconnected(s,l)}},this._pointerCancelEvent=function(t){var i,r,n,o;if("mouse"===t.pointerType){var a=e._inputs[de.Mouse][0];e._mouseId>=0&&(null===(r=(i=e._elementToAttachTo).hasPointerCapture)||void 0===r?void 0:r.call(i,e._mouseId))&&e._elementToAttachTo.releasePointerCapture(e._mouseId);for(var s=pe.LeftClick;s<=pe.BrowserForward;s++)if(1===a[s]){a[s]=0;var l=Ve.CreateDeviceEvent(de.Mouse,0,s,0,e,e._elementToAttachTo);e._onInputChanged(de.Mouse,0,l)}}else{var c=e._activeTouchIds.indexOf(t.pointerId);if(-1===c)return;(null===(o=(n=e._elementToAttachTo).hasPointerCapture)||void 0===o?void 0:o.call(n,t.pointerId))&&e._elementToAttachTo.releasePointerCapture(t.pointerId),e._inputs[de.Touch][c][pe.LeftClick]=0,l=Ve.CreateDeviceEvent(de.Touch,c,pe.LeftClick,0,e,e._elementToAttachTo,t.pointerId),e._onInputChanged(de.Touch,c,l),e._activeTouchIds[c]=-1,e._onDeviceDisconnected(de.Touch,c)}},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll";var i=!1,r=function(){};try{var n=Object.defineProperty({},"passive",{get:function(){i=!0}});this._elementToAttachTo.addEventListener("test",r,n),this._elementToAttachTo.removeEventListener("test",r,n)}catch(e){}this._pointerBlurEvent=function(){var t,i,r,n,o;if(e.isDeviceAvailable(de.Mouse)){var a=e._inputs[de.Mouse][0];e._mouseId>=0&&(null===(i=(t=e._elementToAttachTo).hasPointerCapture)||void 0===i?void 0:i.call(t,e._mouseId))&&e._elementToAttachTo.releasePointerCapture(e._mouseId);for(var s=pe.LeftClick;s<=pe.BrowserForward;s++)if(1===a[s]){a[s]=0;var l=Ve.CreateDeviceEvent(de.Mouse,0,s,0,e,e._elementToAttachTo);e._onInputChanged(de.Mouse,0,l)}}if(e.isDeviceAvailable(de.Touch)){a=e._inputs[de.Touch];for(var c=0;c<e._activeTouchIds.length;c++){var u=e._activeTouchIds[c];(null===(n=(r=e._elementToAttachTo).hasPointerCapture)||void 0===n?void 0:n.call(r,u))&&e._elementToAttachTo.releasePointerCapture(u),-1!==u&&1===(null===(o=a[c])||void 0===o?void 0:o[pe.LeftClick])&&(a[c][pe.LeftClick]=0,l=Ve.CreateDeviceEvent(de.Touch,c,pe.LeftClick,0,e,e._elementToAttachTo,u),e._onInputChanged(de.Touch,c,l),e._activeTouchIds[c]=-1,e._onDeviceDisconnected(de.Touch,c))}}},this._pointerWheelEvent=function(t){var i=de.Mouse;e._inputs[i]||(e._inputs[i]=[]),e._inputs[i][0]||(e._pointerActive=!0,e._registerDevice(i,0,Ge));var r=e._inputs[i][0];if(r){r[pe.MouseWheelX]=t.deltaX||0,r[pe.MouseWheelY]=t.deltaY||t.wheelDelta||0,r[pe.MouseWheelZ]=t.deltaZ||0;var n=t;void 0===t.pointerId&&(t.pointerId=e._mouseId),0!==r[pe.MouseWheelX]&&(n.inputIndex=pe.MouseWheelX,e._onInputChanged(i,0,n)),0!==r[pe.MouseWheelY]&&(n.inputIndex=pe.MouseWheelY,e._onInputChanged(i,0,n)),0!==r[pe.MouseWheelZ]&&(n.inputIndex=pe.MouseWheelZ,e._onInputChanged(i,0,n))}},this._usingMacOS&&this._isUsingChromium&&(this._pointerMacOSChromeOutEvent=function(t){t.buttons>1&&e._pointerCancelEvent(t)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,!!i&&{passive:!1}),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add((function(){if(e.isDeviceAvailable(de.Mouse)){var t=e._inputs[de.Mouse][0];t[pe.MouseWheelX]=0,t[pe.MouseWheelY]=0,t[pe.MouseWheelZ]=0}}))},e.prototype._handleGamepadActions=function(){var e=this;this._gamepadConnectedEvent=function(t){e._addGamePad(t.gamepad)},this._gamepadDisconnectedEvent=function(t){if(e._gamepads){var i=e._getGamepadDeviceType(t.gamepad.id),r=t.gamepad.index;e._unregisterDevice(i,r),delete e._gamepads[r]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)},e.prototype._updateDevice=function(e,t,i){var r=navigator.getGamepads()[t];if(r&&e===this._gamepads[t]){var n=this._inputs[e][t];i>=r.buttons.length?n[i]=r.axes[i-r.buttons.length].valueOf():n[i]=r.buttons[i].value}},e.prototype._getGamepadDeviceType=function(e){return-1!==e.indexOf("054c")?-1!==e.indexOf("0ce6")?de.DualSense:de.DualShock:-1!==e.indexOf("Xbox One")||-1!==e.search("Xbox 360")||-1!==e.search("xinput")?de.Xbox:-1!==e.indexOf("057e")?de.Switch:de.Generic},e.prototype._getPointerType=function(e){var t=de.Mouse;return("touch"===e.pointerType||"pen"===e.pointerType||e.touches)&&(t=de.Touch),t},e}(),Ye=function(){function e(e,t,i){void 0===i&&(i=0),this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new c.cP,this._deviceInputSystem=e}return e.prototype.getInput=function(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)},e}(),Xe=function(){function e(e){var t=this;this._registeredManagers=new Array,this._refCount=0,this.registerManager=function(e){for(var i=0;i<t._devices.length;i++){var r=t._devices[i];for(var n in r){var o=+n;e._addDevice(new Ye(t._deviceInputSystem,i,o))}}t._registeredManagers.push(e)},this.unregisterManager=function(e){var i=t._registeredManagers.indexOf(e);i>-1&&t._registeredManagers.splice(i,1)};var i=Object.keys(de).length/2;this._devices=new Array(i);var r=function(e,i){t._devices[e]||(t._devices[e]=new Array),t._devices[e][i]||(t._devices[e][i]=i);for(var r=0,n=t._registeredManagers;r<n.length;r++){var o=n[r],a=new Ye(t._deviceInputSystem,e,i);o._addDevice(a)}},n=function(e,i){var r;(null===(r=t._devices[e])||void 0===r?void 0:r[i])&&delete t._devices[e][i];for(var n=0,o=t._registeredManagers;n<o.length;n++)o[n]._removeDevice(e,i)},o=function(e,i,r){if(r)for(var n=0,o=t._registeredManagers;n<o.length;n++)o[n]._onInputChanged(e,i,r)};"undefined"!=typeof _native?this._deviceInputSystem=new ke(r,n,o):this._deviceInputSystem=new ze(e,r,n,o)}return e.prototype.dispose=function(){this._deviceInputSystem.dispose()},e}(),We=function(){function e(e){var t=this,i=Object.keys(de).length/2;this._devices=new Array(i),this._firstDevice=new Array(i),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new Xe(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new c.cP((function(e){for(var i=0,r=t._devices;i<r.length;i++){var n=r[i];if(n)for(var o=0,a=n;o<a.length;o++){var s=a[o];s&&t.onDeviceConnectedObservable.notifyObserver(e,s)}}})),this.onDeviceDisconnectedObservable=new c.cP,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add((function(){t.dispose()}))}return e.prototype.getDeviceSource=function(e,t){if(void 0===t){if(void 0===this._firstDevice[e])return null;t=this._firstDevice[e]}return this._devices[e]&&void 0!==this._devices[e][t]?this._devices[e][t]:null},e.prototype.getDeviceSources=function(e){return this._devices[e]?this._devices[e].filter((function(e){return!!e})):[]},e.prototype.dispose=function(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)},e.prototype._addDevice=function(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=new Array),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)},e.prototype._removeDevice=function(e,t){var i,r,n=null===(i=this._devices[e])||void 0===i?void 0:i[t];this.onDeviceDisconnectedObservable.notifyObservers(n),(null===(r=this._devices[e])||void 0===r?void 0:r[t])&&delete this._devices[e][t],this._updateFirstDevices(e)},e.prototype._onInputChanged=function(e,t,i){var r,n;null===(n=null===(r=this._devices[e])||void 0===r?void 0:r[t])||void 0===n||n.onInputChangedObservable.notifyObservers(i)},e.prototype._updateFirstDevices=function(e){switch(e){case de.Keyboard:case de.Mouse:this._firstDevice[e]=0;break;case de.Touch:case de.DualSense:case de.DualShock:case de.Xbox:case de.Switch:case de.Generic:delete this._firstDevice[e];var t=this._devices[e];if(t)for(var i=0;i<t.length;i++)if(t[i]){this._firstDevice[e]=i;break}}},e}(),He=function(){function e(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}return Object.defineProperty(e.prototype,"singleClick",{get:function(){return this._singleClick},set:function(e){this._singleClick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doubleClick",{get:function(){return this._doubleClick},set:function(e){this._doubleClick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasSwiped",{get:function(){return this._hasSwiped},set:function(e){this._hasSwiped=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ignore",{get:function(){return this._ignore},set:function(e){this._ignore=e},enumerable:!1,configurable:!0}),e}(),je=function(){function e(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._totalPointersPressed=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new u.I9(0,0),this._previousStartingPointerPosition=new u.I9(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||M.q.LastCreatedScene,this._scene}return Object.defineProperty(e.prototype,"meshUnderPointer",{get:function(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh},enumerable:!1,configurable:!0}),e.prototype.getMeshUnderPointerByPointerId=function(e){return this._meshUnderPointerId[e]||null},Object.defineProperty(e.prototype,"unTranslatedPointer",{get:function(){return new u.I9(this._unTranslatedPointerX,this._unTranslatedPointerY)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointerX",{get:function(){return this._pointerX},set:function(e){this._pointerX=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointerY",{get:function(){return this._pointerY},set:function(e){this._pointerY=e},enumerable:!1,configurable:!0}),e.prototype._updatePointerPosition=function(e){var t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)},e.prototype._processPointerMove=function(e,t){var i=this._scene,r=i.getEngine(),n=r.getInputElement();n&&(n.tabIndex=r.canvasTabIndex,i.doNotHandleCursors||(n.style.cursor=i.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,i);for(var o=0,a=i._pointerMoveStage;o<a.length;o++){var s=a[o],l=!!(null==(e=e||this._pickMove(t))?void 0:e.pickedMesh);e=s.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,l,n)}var c,u=t.inputIndex>=pe.MouseWheelX&&t.inputIndex<=pe.MouseWheelZ?Me.POINTERWHEEL:Me.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,u)),e?(c=new Ne(u,t,e),this._setRayOnPointerInfo(e,t)):(c=new Ne(u,t,null,this),this._movePointerInfo=c),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(c,u)},e.prototype._setRayOnPointerInfo=function(e,t){var i=this._scene;e&&i._pickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,u.uq.Identity(),i.activeCamera)))},e.prototype._addCameraPointerObserver=function(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)},e.prototype._removeCameraPointerObserver=function(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)},e.prototype._checkForPicking=function(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)},e.prototype._checkPrePointerObservable=function(e,t,i){var r=this._scene,n=new De(i,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(n.originalPickingInfo=e,n.ray=e.ray,"xr-near"===t.pointerType&&e.originMesh&&(n.nearInteractionPickingInfo=e)),r.onPrePointerObservable.notifyObservers(n,i),!!n.skipOnPointerObservable},e.prototype._pickMove=function(e){var t=this._scene,i=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(i,e,t),i},e.prototype._setCursorAndPointerOverMesh=function(e,t,i){var r=i.getEngine().getInputElement();if(null==e?void 0:e.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!i.doNotHandleCursors&&r&&this._pointerOverMesh){var n=this._pointerOverMesh._getActionManagerForTrigger();n&&n.hasPointerTriggers&&(r.style.cursor=n.hoverCursor||i.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)},e.prototype.simulatePointerMove=function(e,t){var i=new PointerEvent("pointermove",t);i.inputIndex=pe.Move,this._checkPrePointerObservable(e,i,Me.POINTERMOVE)||this._processPointerMove(e,i)},e.prototype.simulatePointerDown=function(e,t){var i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,this._checkPrePointerObservable(e,i,Me.POINTERDOWN)||this._processPointerDown(e,i)},e.prototype._processPointerDown=function(t,i){var r,n=this,o=this._scene;if(null==t?void 0:t.pickedMesh){this._pickedDownMesh=t.pickedMesh;var a=t.pickedMesh._getActionManagerForTrigger();if(a){if(a.hasPickTriggers)switch(a.processTrigger(s.Y.ACTION_OnPickDownTrigger,p.CreateNew(t.pickedMesh,i,t)),i.button){case 0:a.processTrigger(s.Y.ACTION_OnLeftPickTrigger,p.CreateNew(t.pickedMesh,i,t));break;case 1:a.processTrigger(s.Y.ACTION_OnCenterPickTrigger,p.CreateNew(t.pickedMesh,i,t));break;case 2:a.processTrigger(s.Y.ACTION_OnRightPickTrigger,p.CreateNew(t.pickedMesh,i,t))}a.hasSpecificTrigger(s.Y.ACTION_OnLongPressTrigger)&&window.setTimeout((function(){var t=o.pick(n._unTranslatedPointerX,n._unTranslatedPointerY,(function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(s.Y.ACTION_OnLongPressTrigger)&&e===n._pickedDownMesh}),!1,o.cameraToUseForPointers);(null==t?void 0:t.pickedMesh)&&a&&0!==n._totalPointersPressed&&Date.now()-n._startingPointerTime>e.LongPressDelay&&!n._isPointerSwiping()&&(n._startingPointerTime=0,a.processTrigger(s.Y.ACTION_OnLongPressTrigger,p.CreateNew(t.pickedMesh,i)))}),e.LongPressDelay)}}else for(var l=0,c=o._pointerDownStage;l<c.length;l++)t=c[l].action(this._unTranslatedPointerX,this._unTranslatedPointerY,t,i,!1);var u=Me.POINTERDOWN;t?(o.onPointerDown&&o.onPointerDown(i,t,u),r=new Ne(u,i,t),this._setRayOnPointerInfo(t,i)):r=new Ne(u,i,null,this),o.onPointerObservable.hasObservers()&&o.onPointerObservable.notifyObservers(r,u)},e.prototype._isPointerSwiping=function(){return this._isSwiping},e.prototype.simulatePointerUp=function(e,t,i){var r=new PointerEvent("pointerup",t);r.inputIndex=pe.Move;var n=new He;i?n.doubleClick=!0:n.singleClick=!0,this._checkPrePointerObservable(e,r,Me.POINTERUP)||this._processPointerUp(e,r,n)},e.prototype._processPointerUp=function(e,t,i){var r=this._scene;if(null==e?void 0:e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(r.onPointerPick&&r.onPointerPick(t,e),i.singleClick&&!i.ignore&&r.onPointerObservable.observers.length>this._cameraObserverCount)){var n=Me.POINTERPICK,o=new Ne(n,t,e);this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,n)}var a=e.pickedMesh._getActionManagerForTrigger();if(a&&!i.ignore){a.processTrigger(s.Y.ACTION_OnPickUpTrigger,p.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&a.processTrigger(s.Y.ACTION_OnPickTrigger,p.CreateNew(e.pickedMesh,t,e));var l=e.pickedMesh._getActionManagerForTrigger(s.Y.ACTION_OnDoublePickTrigger);i.doubleClick&&l&&l.processTrigger(s.Y.ACTION_OnDoublePickTrigger,p.CreateNew(e.pickedMesh,t,e))}}else if(!i.ignore)for(var c=0,u=r._pointerUpStage;c<u.length;c++)e=u[c].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,i.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){var h=this._pickedDownMesh._getActionManagerForTrigger(s.Y.ACTION_OnPickOutTrigger);h&&h.processTrigger(s.Y.ACTION_OnPickOutTrigger,p.CreateNew(this._pickedDownMesh,t))}if(!i.ignore&&(o=new Ne(Me.POINTERUP,t,e),this._setRayOnPointerInfo(e,t),r.onPointerObservable.notifyObservers(o,Me.POINTERUP),r.onPointerUp&&r.onPointerUp(t,e,Me.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture&&(n=0,i.singleClick?n=Me.POINTERTAP:i.doubleClick&&(n=Me.POINTERDOUBLETAP),n))){var d=new Ne(n,t,e);r.onPointerObservable.hasObservers()&&r.onPointerObservable.hasSpecificMask(n)&&r.onPointerObservable.notifyObservers(d,n)}},e.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._pointerCaptures[e]},e.prototype.attachControl=function(t,i,r,n){var o=this;void 0===t&&(t=!0),void 0===i&&(i=!0),void 0===r&&(r=!0),void 0===n&&(n=null);var a=this._scene,c=a.getEngine();n||(n=c.getInputElement()),this._alreadyAttached&&this.detachControl(),n&&(this._alreadyAttachedTo=n),this._deviceSourceManager=new We(c),this._initActionManager=function(e){if(!o._meshPickProceed){var t=a.skipPointerUpPicking||0===a._registeredActions&&!o._checkForPicking()&&!a.onPointerUp?null:a.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,a.pointerUpPredicate,a.pointerUpFastCheck,a.cameraToUseForPointers,a.pointerUpTrianglePredicate);o._currentPickResult=t,t&&(e=t.hit&&t.pickedMesh?t.pickedMesh._getActionManagerForTrigger():null),o._meshPickProceed=!0}return e},this._delayedSimpleClick=function(t,i,r){if((Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay&&!o._doubleClickOccured||t!==o._previousButtonPressed)&&(o._doubleClickOccured=!1,i.singleClick=!0,i.ignore=!1,o._delayedClicks[t])){var n=o._delayedClicks[t].evt,s=Me.POINTERTAP,l=new Ne(s,n,o._currentPickResult);a.onPointerObservable.hasObservers()&&a.onPointerObservable.hasSpecificMask(s)&&a.onPointerObservable.notifyObservers(l,s),o._delayedClicks[t]=null}},this._initClickEvent=function(t,i,r,n){var a,c,u=new He;o._currentPickResult=null;var h=null,d=t.hasSpecificMask(Me.POINTERPICK)||i.hasSpecificMask(Me.POINTERPICK)||t.hasSpecificMask(Me.POINTERTAP)||i.hasSpecificMask(Me.POINTERTAP)||t.hasSpecificMask(Me.POINTERDOUBLETAP)||i.hasSpecificMask(Me.POINTERDOUBLETAP);!d&&l&&(h=o._initActionManager(h,u))&&(d=h.hasPickTriggers);var p=!1;if(d){var f=r.button;if(u.hasSwiped=o._isPointerSwiping(),!u.hasSwiped){var _=!e.ExclusiveDoubleClickMode;if(_||(_=!t.hasSpecificMask(Me.POINTERDOUBLETAP)&&!i.hasSpecificMask(Me.POINTERDOUBLETAP))&&!l.HasSpecificTrigger(s.Y.ACTION_OnDoublePickTrigger)&&(h=o._initActionManager(h,u))&&(_=!h.hasSpecificTrigger(s.Y.ACTION_OnDoublePickTrigger)),_)(Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay||f!==o._previousButtonPressed)&&(u.singleClick=!0,n(u,o._currentPickResult),p=!0);else{var m={evt:r,clickInfo:u,timeoutId:window.setTimeout(o._delayedSimpleClick.bind(o,f,u,n),e.DoubleClickDelay)};o._delayedClicks[f]=m}var g=t.hasSpecificMask(Me.POINTERDOUBLETAP)||i.hasSpecificMask(Me.POINTERDOUBLETAP);!g&&l.HasSpecificTrigger(s.Y.ACTION_OnDoublePickTrigger)&&(h=o._initActionManager(h,u))&&(g=h.hasSpecificTrigger(s.Y.ACTION_OnDoublePickTrigger)),g&&(f===o._previousButtonPressed&&Date.now()-o._previousStartingPointerTime<e.DoubleClickDelay&&!o._doubleClickOccured?(u.hasSwiped||o._isPointerSwiping()?(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=f,e.ExclusiveDoubleClickMode?(o._delayedClicks[f]&&(clearTimeout(null===(c=o._delayedClicks[f])||void 0===c?void 0:c.timeoutId),o._delayedClicks[f]=null),n(u,o._previousPickResult)):n(u,o._currentPickResult)):(o._previousStartingPointerTime=0,o._doubleClickOccured=!0,u.doubleClick=!0,u.ignore=!1,e.ExclusiveDoubleClickMode&&o._delayedClicks[f]&&(clearTimeout(null===(a=o._delayedClicks[f])||void 0===a?void 0:a.timeoutId),o._delayedClicks[f]=null),n(u,o._currentPickResult)),p=!0):(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=f))}}p||n(u,o._currentPickResult)},this._onPointerMove=function(t){if(o._updatePointerPosition(t),o._isSwiping||-1===o._swipeButtonPressed||(o._isSwiping=Math.abs(o._startingPointerPosition.x-o._pointerX)>e.DragMovementThreshold||Math.abs(o._startingPointerPosition.y-o._pointerY)>e.DragMovementThreshold),c.isPointerLock&&c._verifyPointerLock(),!o._checkPrePointerObservable(null,t,t.inputIndex>=pe.MouseWheelX&&t.inputIndex<=pe.MouseWheelZ?Me.POINTERWHEEL:Me.POINTERMOVE)&&(a.cameraToUseForPointers||a.activeCamera))if(a.skipPointerMovePicking)o._processPointerMove(new Ee,t);else{a.pointerMovePredicate||(a.pointerMovePredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||a.constantlyUpdateMeshUnderPointer||null!==e._getActionManagerForTrigger())&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))});var i=a._registeredActions>0||a.constantlyUpdateMeshUnderPointer?o._pickMove(t):null;o._processPointerMove(i,t)}},this._onPointerDown=function(t){var i,r;if(o._totalPointersPressed++,o._pickedDownMesh=null,o._meshPickProceed=!1,e.ExclusiveDoubleClickMode)for(var s=0;s<o._delayedClicks.length;s++)if(o._delayedClicks[s])if(t.button===s)clearTimeout(null===(i=o._delayedClicks[s])||void 0===i?void 0:i.timeoutId);else{var l=o._delayedClicks[s].clickInfo;o._doubleClickOccured=!1,l.singleClick=!0,l.ignore=!1;var c=o._delayedClicks[s].evt,u=Me.POINTERTAP,h=new Ne(u,c,o._currentPickResult);a.onPointerObservable.hasObservers()&&a.onPointerObservable.hasSpecificMask(u)&&a.onPointerObservable.notifyObservers(h,u),o._delayedClicks[s]=null}o._updatePointerPosition(t),-1===o._swipeButtonPressed&&(o._swipeButtonPressed=t.button),a.preventDefaultOnPointerDown&&n&&(t.preventDefault(),n.focus()),o._startingPointerPosition.x=o._pointerX,o._startingPointerPosition.y=o._pointerY,o._startingPointerTime=Date.now(),o._checkPrePointerObservable(null,t,Me.POINTERDOWN)||(a.cameraToUseForPointers||a.activeCamera)&&(o._pointerCaptures[t.pointerId]=!0,a.pointerDownPredicate||(a.pointerDownPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))}),o._pickedDownMesh=null,r=a.skipPointerDownPicking||0===a._registeredActions&&!o._checkForPicking()&&!a.onPointerDown?new Ee:a.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,a.pointerDownPredicate,a.pointerDownFastCheck,a.cameraToUseForPointers,a.pointerDownTrianglePredicate),o._processPointerDown(r,t))},this._onPointerUp=function(e){0!==o._totalPointersPressed&&(o._totalPointersPressed--,o._pickedUpMesh=null,o._meshPickProceed=!1,o._updatePointerPosition(e),a.preventDefaultOnPointerUp&&n&&(e.preventDefault(),n.focus()),o._initClickEvent(a.onPrePointerObservable,a.onPointerObservable,e,(function(t,i){if(a.onPrePointerObservable.hasObservers()&&(o._skipPointerTap=!1,!t.ignore)){if(o._checkPrePointerObservable(null,e,Me.POINTERUP))return o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1),void(0===e.buttons&&(o._pointerCaptures[e.pointerId]=!1));t.hasSwiped||(t.singleClick&&a.onPrePointerObservable.hasSpecificMask(Me.POINTERTAP)&&o._checkPrePointerObservable(null,e,Me.POINTERTAP)&&(o._skipPointerTap=!0),t.doubleClick&&a.onPrePointerObservable.hasSpecificMask(Me.POINTERDOUBLETAP)&&o._checkPrePointerObservable(null,e,Me.POINTERDOUBLETAP)&&(o._skipPointerTap=!0))}o._pointerCaptures[e.pointerId]?(0===e.buttons&&(o._pointerCaptures[e.pointerId]=!1),(a.cameraToUseForPointers||a.activeCamera)&&(a.pointerUpPredicate||(a.pointerUpPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))}),!o._meshPickProceed&&(l&&l.HasTriggers||o._checkForPicking()||a.onPointerUp)&&o._initActionManager(null,t),i||(i=o._currentPickResult),o._processPointerUp(i,e,t),o._previousPickResult=o._currentPickResult,o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1))):o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1)})))},this._onKeyDown=function(e){var t=Fe.KEYDOWN;if(a.onPreKeyboardObservable.hasObservers()){var i=new Le(t,e);if(a.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnKeyboardObservable)return}a.onKeyboardObservable.hasObservers()&&(i=new we(t,e),a.onKeyboardObservable.notifyObservers(i,t)),a.actionManager&&a.actionManager.processTrigger(s.Y.ACTION_OnKeyDownTrigger,p.CreateNewFromScene(a,e))},this._onKeyUp=function(e){var t=Fe.KEYUP;if(a.onPreKeyboardObservable.hasObservers()){var i=new Le(t,e);if(a.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnKeyboardObservable)return}a.onKeyboardObservable.hasObservers()&&(i=new we(t,e),a.onKeyboardObservable.notifyObservers(i,t)),a.actionManager&&a.actionManager.processTrigger(s.Y.ACTION_OnKeyUpTrigger,p.CreateNewFromScene(a,e))},this._deviceSourceManager.onDeviceConnectedObservable.add((function(e){e.deviceType===de.Mouse?e.onInputChangedObservable.add((function(n){o._originMouseEvent=n,n.inputIndex===pe.LeftClick||n.inputIndex===pe.MiddleClick||n.inputIndex===pe.RightClick||n.inputIndex===pe.BrowserBack||n.inputIndex===pe.BrowserForward?i&&1===e.getInput(n.inputIndex)?o._onPointerDown(n):t&&0===e.getInput(n.inputIndex)&&o._onPointerUp(n):r&&(n.inputIndex===pe.Move?o._onPointerMove(n):n.inputIndex!==pe.MouseWheelX&&n.inputIndex!==pe.MouseWheelY&&n.inputIndex!==pe.MouseWheelZ||o._onPointerMove(n))})):e.deviceType===de.Touch?e.onInputChangedObservable.add((function(n){n.inputIndex===pe.LeftClick&&(i&&1===e.getInput(n.inputIndex)?(o._onPointerDown(n),o._totalPointersPressed>1&&(o._isMultiTouchGesture=!0)):t&&0===e.getInput(n.inputIndex)&&(o._onPointerUp(n),0===o._totalPointersPressed&&(o._isMultiTouchGesture=!1))),r&&n.inputIndex===pe.Move&&o._onPointerMove(n)})):e.deviceType===de.Keyboard&&e.onInputChangedObservable.add((function(e){"keydown"===e.type?o._onKeyDown(e):"keyup"===e.type&&o._onKeyUp(e)}))})),this._alreadyAttached=!0},e.prototype.detachControl=function(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)},e.prototype.setPointerOverMesh=function(e,t,i,r){if(void 0===t&&(t=0),this._meshUnderPointerId[t]!==e||e&&e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting){var n,o=this._meshUnderPointerId[t];o&&(n=o._getActionManagerForTrigger(s.Y.ACTION_OnPointerOutTrigger))&&n.processTrigger(s.Y.ACTION_OnPointerOutTrigger,p.CreateNew(o,r,{pointerId:t})),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,(n=e._getActionManagerForTrigger(s.Y.ACTION_OnPointerOverTrigger))&&n.processTrigger(s.Y.ACTION_OnPointerOverTrigger,p.CreateNew(e,r,{pointerId:t,pickResult:i}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null)}},e.prototype.getPointerOverMesh=function(){return this.meshUnderPointer},e.prototype._invalidateMesh=function(e){for(var t in this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null),this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]},e.DragMovementThreshold=10,e.LongPressDelay=500,e.DoubleClickDelay=300,e.ExclusiveDoubleClickMode=!1,e}(),qe=i(511),Ke=i(3939),Qe=function(){function e(){}return e.GetPlanes=function(t){for(var i=[],r=0;r<6;r++)i.push(new Ke.Z(0,0,0,0));return e.GetPlanesToRef(t,i),i},e.GetNearPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[2],t.normal.y=i[7]+i[6],t.normal.z=i[11]+i[10],t.d=i[15]+i[14],t.normalize()},e.GetFarPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[2],t.normal.y=i[7]-i[6],t.normal.z=i[11]-i[10],t.d=i[15]-i[14],t.normalize()},e.GetLeftPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[0],t.normal.y=i[7]+i[4],t.normal.z=i[11]+i[8],t.d=i[15]+i[12],t.normalize()},e.GetRightPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[0],t.normal.y=i[7]-i[4],t.normal.z=i[11]-i[8],t.d=i[15]-i[12],t.normalize()},e.GetTopPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[1],t.normal.y=i[7]-i[5],t.normal.z=i[11]-i[9],t.d=i[15]-i[13],t.normalize()},e.GetBottomPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[1],t.normal.y=i[7]+i[5],t.normal.z=i[11]+i[9],t.d=i[15]+i[13],t.normalize()},e.GetPlanesToRef=function(t,i){e.GetNearPlaneToRef(t,i[0]),e.GetFarPlaneToRef(t,i[1]),e.GetLeftPlaneToRef(t,i[2]),e.GetRightPlaneToRef(t,i[3]),e.GetTopPlaneToRef(t,i[4]),e.GetBottomPlaneToRef(t,i[5])},e.IsPointInFrustum=function(e,t){for(var i=0;i<6;i++)if(t[i].dotCoordinate(e)<0)return!1;return!0},e}(),Ze=i(2273),Je=i(7347),$e=i(1946),et=i(1296),tt=function(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1};!function(e){e[e.BackwardCompatible=0]="BackwardCompatible",e[e.Intermediate=1]="Intermediate",e[e.Aggressive=2]="Aggressive"}(Be||(Be={}));var it=function(e){function t(i,r){var n=e.call(this)||this;n._inputManager=new je(n),n.cameraToUseForPointers=null,n._isScene=!0,n._blockEntityCollection=!1,n.autoClear=!0,n.autoClearDepthAndStencil=!0,n.clearColor=new h.ov(.2,.2,.3,1),n.ambientColor=new h.v9(0,0,0),n.environmentIntensity=1,n._performancePriority=0,n.onScenePerformancePriorityChangedObservable=new c.cP,n._forceWireframe=!1,n._skipFrustumClipping=!1,n._forcePointsCloud=!1,n.animationsEnabled=!0,n._animationPropertiesOverride=null,n.useConstantAnimationDeltaTime=!1,n.constantlyUpdateMeshUnderPointer=!1,n.hoverCursor="pointer",n.defaultCursor="",n.doNotHandleCursors=!1,n.preventDefaultOnPointerDown=!0,n.preventDefaultOnPointerUp=!0,n.metadata=null,n.reservedDataStore=null,n.disableOfflineSupportExceptionRules=[],n.onDisposeObservable=new c.cP,n._onDisposeObserver=null,n.onBeforeRenderObservable=new c.cP,n._onBeforeRenderObserver=null,n.onAfterRenderObservable=new c.cP,n.onAfterRenderCameraObservable=new c.cP,n._onAfterRenderObserver=null,n.onBeforeAnimationsObservable=new c.cP,n.onAfterAnimationsObservable=new c.cP,n.onBeforeDrawPhaseObservable=new c.cP,n.onAfterDrawPhaseObservable=new c.cP,n.onReadyObservable=new c.cP,n.onBeforeCameraRenderObservable=new c.cP,n._onBeforeCameraRenderObserver=null,n.onAfterCameraRenderObservable=new c.cP,n._onAfterCameraRenderObserver=null,n.onBeforeActiveMeshesEvaluationObservable=new c.cP,n.onAfterActiveMeshesEvaluationObservable=new c.cP,n.onBeforeParticlesRenderingObservable=new c.cP,n.onAfterParticlesRenderingObservable=new c.cP,n.onDataLoadedObservable=new c.cP,n.onNewCameraAddedObservable=new c.cP,n.onCameraRemovedObservable=new c.cP,n.onNewLightAddedObservable=new c.cP,n.onLightRemovedObservable=new c.cP,n.onNewGeometryAddedObservable=new c.cP,n.onGeometryRemovedObservable=new c.cP,n.onNewTransformNodeAddedObservable=new c.cP,n.onTransformNodeRemovedObservable=new c.cP,n.onNewMeshAddedObservable=new c.cP,n.onMeshRemovedObservable=new c.cP,n.onNewSkeletonAddedObservable=new c.cP,n.onSkeletonRemovedObservable=new c.cP,n.onNewMaterialAddedObservable=new c.cP,n.onNewMultiMaterialAddedObservable=new c.cP,n.onMaterialRemovedObservable=new c.cP,n.onMultiMaterialRemovedObservable=new c.cP,n.onNewTextureAddedObservable=new c.cP,n.onTextureRemovedObservable=new c.cP,n.onBeforeRenderTargetsRenderObservable=new c.cP,n.onAfterRenderTargetsRenderObservable=new c.cP,n.onBeforeStepObservable=new c.cP,n.onAfterStepObservable=new c.cP,n.onActiveCameraChanged=new c.cP,n.onActiveCamerasChanged=new c.cP,n.onBeforeRenderingGroupObservable=new c.cP,n.onAfterRenderingGroupObservable=new c.cP,n.onMeshImportedObservable=new c.cP,n.onAnimationFileImportedObservable=new c.cP,n._registeredForLateAnimationBindings=new re(256),n._pointerPickingConfiguration=new tt,n.onPrePointerObservable=new c.cP,n.onPointerObservable=new c.cP,n.onPreKeyboardObservable=new c.cP,n.onKeyboardObservable=new c.cP,n._useRightHandedSystem=!1,n._timeAccumulator=0,n._currentStepId=0,n._currentInternalStep=0,n._fogEnabled=!0,n._fogMode=t.FOGMODE_NONE,n.fogColor=new h.v9(.2,.2,.3),n.fogDensity=.1,n.fogStart=0,n.fogEnd=1e3,n.needsPreviousWorldMatrices=!1,n._shadowsEnabled=!0,n._lightsEnabled=!0,n._unObserveActiveCameras=null,n._texturesEnabled=!0,n.physicsEnabled=!0,n.particlesEnabled=!0,n.spritesEnabled=!0,n._skeletonsEnabled=!0,n.lensFlaresEnabled=!0,n.collisionsEnabled=!0,n.gravity=new u.Pq(0,-9.807,0),n.postProcessesEnabled=!0,n.renderTargetsEnabled=!0,n.dumpNextRenderTargets=!1,n.customRenderTargets=[],n.importedMeshesFiles=[],n.probesEnabled=!0,n._meshesForIntersections=new re(256),n.proceduralTexturesEnabled=!0,n._totalVertices=new qe.A,n._activeIndices=new qe.A,n._activeParticles=new qe.A,n._activeBones=new qe.A,n._animationTime=0,n.animationTimeScale=1,n._renderId=0,n._frameId=0,n._executeWhenReadyTimeoutId=null,n._intermediateRendering=!1,n._defaultFrameBufferCleared=!1,n._viewUpdateFlag=-1,n._projectionUpdateFlag=-1,n._toBeDisposed=new Array(256),n._activeRequests=new Array,n._pendingData=new Array,n._isDisposed=!1,n.dispatchAllSubMeshesOfActiveMeshes=!1,n._activeMeshes=new ie(256),n._processedMaterials=new ie(256),n._renderTargets=new re(256),n._materialsRenderTargets=new re(256),n._activeParticleSystems=new ie(256),n._activeSkeletons=new re(32),n._softwareSkinnedMeshes=new re(32),n._activeAnimatables=new Array,n._transformMatrix=u.uq.Zero(),n.requireLightSorting=!1,n._components=[],n._serializableComponents=[],n._transientComponents=[],n._beforeCameraUpdateStage=Re.Create(),n._beforeClearStage=Re.Create(),n._beforeRenderTargetClearStage=Re.Create(),n._gatherRenderTargetsStage=Re.Create(),n._gatherActiveCameraRenderTargetsStage=Re.Create(),n._isReadyForMeshStage=Re.Create(),n._beforeEvaluateActiveMeshStage=Re.Create(),n._evaluateSubMeshStage=Re.Create(),n._preActiveMeshStage=Re.Create(),n._cameraDrawRenderTargetStage=Re.Create(),n._beforeCameraDrawStage=Re.Create(),n._beforeRenderTargetDrawStage=Re.Create(),n._beforeRenderingGroupDrawStage=Re.Create(),n._beforeRenderingMeshStage=Re.Create(),n._afterRenderingMeshStage=Re.Create(),n._afterRenderingGroupDrawStage=Re.Create(),n._afterCameraDrawStage=Re.Create(),n._afterCameraPostProcessStage=Re.Create(),n._afterRenderTargetDrawStage=Re.Create(),n._afterRenderTargetPostProcessStage=Re.Create(),n._afterRenderStage=Re.Create(),n._pointerMoveStage=Re.Create(),n._pointerDownStage=Re.Create(),n._pointerUpStage=Re.Create(),n._geometriesByUniqueId=null,n._defaultMeshCandidates={data:[],length:0},n._defaultSubMeshCandidates={data:[],length:0},n._preventFreeActiveMeshesAndRenderingGroups=!1,n._activeMeshesFrozen=!1,n._activeMeshesFrozenButKeepClipping=!1,n._skipEvaluateActiveMeshesCompletely=!1,n._allowPostProcessClearColor=!0,n.getDeterministicFrameTime=function(){return n._engine.getTimeStep()},n._registeredActions=0,n._blockMaterialDirtyMechanism=!1,n._perfCollector=null,n.activeCameras=[];var o=(0,f.Cl)({useGeometryUniqueIdsMap:!0,useMaterialMeshMap:!0,useClonedMeshMap:!0,virtual:!1},r);return i=n._engine=i||M.q.LastCreatedEngine,o.virtual?i._virtualScenes.push(n):(M.q._LastCreatedScene=n,i.scenes.push(n)),n._uid=null,n._renderingManager=new Pe(n),xe&&(n.postProcessManager=new xe(n)),(0,Ie.BA)()&&n.attachControl(),n._createUbo(),he&&(n._imageProcessingConfiguration=new he),n.setDefaultCandidateProviders(),o.useGeometryUniqueIdsMap&&(n._geometriesByUniqueId={}),n.useMaterialMeshMap=o.useMaterialMeshMap,n.useClonedMeshMap=o.useClonedMeshMap,r&&r.virtual||i.onNewSceneAddedObservable.notifyObservers(n),n}return(0,f.C6)(t,e),t.DefaultMaterialFactory=function(e){throw(0,U.n)("StandardMaterial")},t.CollisionCoordinatorFactory=function(){throw(0,U.n)("DefaultCollisionCoordinator")},Object.defineProperty(t.prototype,"environmentTexture",{get:function(){return this._environmentTexture},set:function(e){this._environmentTexture!==e&&(this._environmentTexture=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"performancePriority",{get:function(){return this._performancePriority},set:function(e){if(e!==this._performancePriority){switch(this._performancePriority=e,e){case 0:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!1,this.autoClear=!0;break;case 1:this.skipFrustumClipping=!1,this._renderingManager.maintainStateBetweenFrames=!1,this.skipPointerMovePicking=!0,this.autoClear=!1;break;case 2:this.skipFrustumClipping=!0,this._renderingManager.maintainStateBetweenFrames=!0,this.skipPointerMovePicking=!0,this.autoClear=!1}this.onScenePerformancePriorityChangedObservable.notifyObservers(e)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forceWireframe",{get:function(){return this._forceWireframe},set:function(e){this._forceWireframe!==e&&(this._forceWireframe=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skipFrustumClipping",{get:function(){return this._skipFrustumClipping},set:function(e){this._skipFrustumClipping!==e&&(this._skipFrustumClipping=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forcePointsCloud",{get:function(){return this._forcePointsCloud},set:function(e){this._forcePointsCloud!==e&&(this._forcePointsCloud=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"beforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),e&&(this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"afterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),e&&(this._onAfterRenderObserver=this.onAfterRenderObservable.add(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"beforeCameraRender",{set:function(e){this._onBeforeCameraRenderObserver&&this.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=this.onBeforeCameraRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"afterCameraRender",{set:function(e){this._onAfterCameraRenderObserver&&this.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=this.onAfterCameraRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerDownPredicate",{get:function(){return this._pointerPickingConfiguration.pointerDownPredicate},set:function(e){this._pointerPickingConfiguration.pointerDownPredicate=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerUpPredicate",{get:function(){return this._pointerPickingConfiguration.pointerUpPredicate},set:function(e){this._pointerPickingConfiguration.pointerUpPredicate=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerMovePredicate",{get:function(){return this._pointerPickingConfiguration.pointerMovePredicate},set:function(e){this._pointerPickingConfiguration.pointerMovePredicate=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerDownFastCheck",{get:function(){return this._pointerPickingConfiguration.pointerDownFastCheck},set:function(e){this._pointerPickingConfiguration.pointerDownFastCheck=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerUpFastCheck",{get:function(){return this._pointerPickingConfiguration.pointerUpFastCheck},set:function(e){this._pointerPickingConfiguration.pointerUpFastCheck=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerMoveFastCheck",{get:function(){return this._pointerPickingConfiguration.pointerMoveFastCheck},set:function(e){this._pointerPickingConfiguration.pointerMoveFastCheck=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skipPointerMovePicking",{get:function(){return this._pointerPickingConfiguration.skipPointerMovePicking},set:function(e){this._pointerPickingConfiguration.skipPointerMovePicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skipPointerDownPicking",{get:function(){return this._pointerPickingConfiguration.skipPointerDownPicking},set:function(e){this._pointerPickingConfiguration.skipPointerDownPicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skipPointerUpPicking",{get:function(){return this._pointerPickingConfiguration.skipPointerUpPicking},set:function(e){this._pointerPickingConfiguration.skipPointerUpPicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"unTranslatedPointer",{get:function(){return this._inputManager.unTranslatedPointer},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DragMovementThreshold",{get:function(){return je.DragMovementThreshold},set:function(e){je.DragMovementThreshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LongPressDelay",{get:function(){return je.LongPressDelay},set:function(e){je.LongPressDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DoubleClickDelay",{get:function(){return je.DoubleClickDelay},set:function(e){je.DoubleClickDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ExclusiveDoubleClickMode",{get:function(){return je.ExclusiveDoubleClickMode},set:function(e){je.ExclusiveDoubleClickMode=e},enumerable:!1,configurable:!0}),t.prototype.bindEyePosition=function(e,t,i){void 0===t&&(t="vEyePosition"),void 0===i&&(i=!1);var r=this._forcedViewPosition?this._forcedViewPosition:this._mirroredCameraPosition?this._mirroredCameraPosition:this.activeCamera.globalPosition,n=this.useRightHandedSystem===(null!=this._mirroredCameraPosition);return u.AA.Vector4[0].set(r.x,r.y,r.z,n?-1:1),e&&(i?e.setFloat3(t,u.AA.Vector4[0].x,u.AA.Vector4[0].y,u.AA.Vector4[0].z):e.setVector4(t,u.AA.Vector4[0])),u.AA.Vector4[0]},t.prototype.finalizeSceneUbo=function(){var e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null);return e.updateFloat4("vEyePosition",t.x,t.y,t.z,t.w),e.update(),e},Object.defineProperty(t.prototype,"useRightHandedSystem",{get:function(){return this._useRightHandedSystem},set:function(e){this._useRightHandedSystem!==e&&(this._useRightHandedSystem=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_MiscDirtyFlag))},enumerable:!1,configurable:!0}),t.prototype.setStepId=function(e){this._currentStepId=e},t.prototype.getStepId=function(){return this._currentStepId},t.prototype.getInternalStep=function(){return this._currentInternalStep},Object.defineProperty(t.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(e){this._fogEnabled!==e&&(this._fogEnabled=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fogMode",{get:function(){return this._fogMode},set:function(e){this._fogMode!==e&&(this._fogMode=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"prePass",{get:function(){return!!this.prePassRenderer&&this.prePassRenderer.defaultRT.enabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowsEnabled",{get:function(){return this._shadowsEnabled},set:function(e){this._shadowsEnabled!==e&&(this._shadowsEnabled=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_LightDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lightsEnabled",{get:function(){return this._lightsEnabled},set:function(e){this._lightsEnabled!==e&&(this._lightsEnabled=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_LightDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"activeCameras",{get:function(){return this._activeCameras},set:function(e){var t=this;this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=(0,et.l)(e,(function(){t.onActiveCamerasChanged.notifyObservers(t)}))),this._activeCameras=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"activeCamera",{get:function(){return this._activeCamera},set:function(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"defaultMaterial",{get:function(){return this._defaultMaterial||(this._defaultMaterial=t.DefaultMaterialFactory(this)),this._defaultMaterial},set:function(e){this._defaultMaterial=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"texturesEnabled",{get:function(){return this._texturesEnabled},set:function(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeletonsEnabled",{get:function(){return this._skeletonsEnabled},set:function(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_AttributesDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionCoordinator",{get:function(){return this._collisionCoordinator||(this._collisionCoordinator=t.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingManager",{get:function(){return this._renderingManager},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"frustumPlanes",{get:function(){return this._frustumPlanes},enumerable:!1,configurable:!0}),t.prototype._registerTransientComponents=function(){if(this._transientComponents.length>0){for(var e=0,t=this._transientComponents;e<t.length;e++)t[e].register();this._transientComponents.length=0}},t.prototype._addComponent=function(e){this._components.push(e),this._transientComponents.push(e);var t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)},t.prototype._getComponent=function(e){for(var t=0,i=this._components;t<i.length;t++){var r=i[t];if(r.name===e)return r}return null},t.prototype.getClassName=function(){return"Scene"},t.prototype._getDefaultMeshCandidates=function(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates},t.prototype._getDefaultSubMeshCandidates=function(e){return this._defaultSubMeshCandidates.data=e.subMeshes,this._defaultSubMeshCandidates.length=e.subMeshes.length,this._defaultSubMeshCandidates},t.prototype.setDefaultCandidateProviders=function(){var e=this;this.getActiveMeshCandidates=function(){return e._getDefaultMeshCandidates()},this.getActiveSubMeshCandidates=function(t){return e._getDefaultSubMeshCandidates(t)},this.getIntersectingSubMeshCandidates=function(t,i){return e._getDefaultSubMeshCandidates(t)},this.getCollidingSubMeshCandidates=function(t,i){return e._getDefaultSubMeshCandidates(t)}},Object.defineProperty(t.prototype,"meshUnderPointer",{get:function(){return this._inputManager.meshUnderPointer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerX",{get:function(){return this._inputManager.pointerX},set:function(e){this._inputManager.pointerX=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerY",{get:function(){return this._inputManager.pointerY},set:function(e){this._inputManager.pointerY=e},enumerable:!1,configurable:!0}),t.prototype.getCachedMaterial=function(){return this._cachedMaterial},t.prototype.getCachedEffect=function(){return this._cachedEffect},t.prototype.getCachedVisibility=function(){return this._cachedVisibility},t.prototype.isCachedMaterialInvalid=function(e,t,i){return void 0===i&&(i=1),this._cachedEffect!==t||this._cachedMaterial!==e||this._cachedVisibility!==i},t.prototype.getEngine=function(){return this._engine},t.prototype.getTotalVertices=function(){return this._totalVertices.current},Object.defineProperty(t.prototype,"totalVerticesPerfCounter",{get:function(){return this._totalVertices},enumerable:!1,configurable:!0}),t.prototype.getActiveIndices=function(){return this._activeIndices.current},Object.defineProperty(t.prototype,"totalActiveIndicesPerfCounter",{get:function(){return this._activeIndices},enumerable:!1,configurable:!0}),t.prototype.getActiveParticles=function(){return this._activeParticles.current},Object.defineProperty(t.prototype,"activeParticlesPerfCounter",{get:function(){return this._activeParticles},enumerable:!1,configurable:!0}),t.prototype.getActiveBones=function(){return this._activeBones.current},Object.defineProperty(t.prototype,"activeBonesPerfCounter",{get:function(){return this._activeBones},enumerable:!1,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.getAnimationRatio=function(){return void 0!==this._animationRatio?this._animationRatio:1},t.prototype.getRenderId=function(){return this._renderId},t.prototype.getFrameId=function(){return this._frameId},t.prototype.incrementRenderId=function(){this._renderId++},t.prototype._createUbo=function(){this.setSceneUniformBuffer(this.createSceneUniformBuffer())},t.prototype.simulatePointerMove=function(e,t){return this._inputManager.simulatePointerMove(e,t),this},t.prototype.simulatePointerDown=function(e,t){return this._inputManager.simulatePointerDown(e,t),this},t.prototype.simulatePointerUp=function(e,t,i){return this._inputManager.simulatePointerUp(e,t,i),this},t.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._inputManager.isPointerCaptured(e)},t.prototype.attachControl=function(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=!0),void 0===i&&(i=!0),this._inputManager.attachControl(e,t,i)},t.prototype.detachControl=function(){this._inputManager.detachControl()},t.prototype.isReady=function(e){var t,i,r,n;if(void 0===e&&(e=!0),this._isDisposed)return!1;var o=this.getEngine(),a=o.currentRenderPassId;o.currentRenderPassId=null!==(i=null===(t=this.activeCamera)||void 0===t?void 0:t.renderPassId)&&void 0!==i?i:a;var l=!0;for(this._pendingData.length>0&&(l=!1),null===(r=this.prePassRenderer)||void 0===r||r.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&l&&(l=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),n=0;n<this.meshes.length;n++){var c=this.meshes[n];if(c.subMeshes&&0!==c.subMeshes.length)if(c.isReady(!0)){for(var u=c.hasThinInstances||"InstancedMesh"===c.getClassName()||"InstancedLinesMesh"===c.getClassName()||o.getCaps().instancedArrays&&c.instances.length>0,h=0,d=this._isReadyForMeshStage;h<d.length;h++)d[h].action(c,u)||(l=!1);if(e){var p=c.material||this.defaultMaterial;if(p)if(p._storeEffectOnSubMeshes)for(var f=0,_=c.subMeshes;f<_.length;f++){var m=_[f].getMaterial();m&&m.hasRenderTargetTextures&&null!=m.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(m)&&(this._processedMaterials.push(m),this._materialsRenderTargets.concatWithNoDuplicate(m.getRenderTargetTextures()))}else p.hasRenderTargetTextures&&null!=p.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(p)&&(this._processedMaterials.push(p),this._materialsRenderTargets.concatWithNoDuplicate(p.getRenderTargetTextures()))}}else l=!1}if(e)for(n=0;n<this._materialsRenderTargets.length;++n)this._materialsRenderTargets.data[n].isReadyForRendering()||(l=!1);for(n=0;n<this.geometries.length;n++)this.geometries[n].delayLoadState===s.Y.DELAYLOADSTATE_LOADING&&(l=!1);if(this.activeCameras&&this.activeCameras.length>0)for(var g=0,v=this.activeCameras;g<v.length;g++)v[g].isReady(!0)||(l=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(l=!1));for(var y=0,b=this.particleSystems;y<b.length;y++)b[y].isReady()||(l=!1);if(this.layers)for(var T=0,E=this.layers;T<E.length;T++)E[T].isReady()||(l=!1);return o.areAllEffectsReady()||(l=!1),o.currentRenderPassId=a,l},t.prototype.resetCachedMaterial=function(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null},t.prototype.registerBeforeRender=function(e){this.onBeforeRenderObservable.add(e)},t.prototype.unregisterBeforeRender=function(e){this.onBeforeRenderObservable.removeCallback(e)},t.prototype.registerAfterRender=function(e){this.onAfterRenderObservable.add(e)},t.prototype.unregisterAfterRender=function(e){this.onAfterRenderObservable.removeCallback(e)},t.prototype._executeOnceBeforeRender=function(e){var t=this,i=function(){e(),setTimeout((function(){t.unregisterBeforeRender(i)}))};this.registerBeforeRender(i)},t.prototype.executeOnceBeforeRender=function(e,t){var i=this;void 0!==t?setTimeout((function(){i._executeOnceBeforeRender(e)}),t):this._executeOnceBeforeRender(e)},t.prototype.addPendingData=function(e){this._pendingData.push(e)},t.prototype.removePendingData=function(e){var t=this.isLoading,i=this._pendingData.indexOf(e);-1!==i&&this._pendingData.splice(i,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)},t.prototype.getWaitingItemsCount=function(){return this._pendingData.length},Object.defineProperty(t.prototype,"isLoading",{get:function(){return this._pendingData.length>0},enumerable:!1,configurable:!0}),t.prototype.executeWhenReady=function(e,t){void 0===t&&(t=!1),this.onReadyObservable.addOnce(e),null===this._executeWhenReadyTimeoutId&&this._checkIsReady(t)},t.prototype.whenReadyAsync=function(e){var t=this;return void 0===e&&(e=!1),new Promise((function(i){t.executeWhenReady((function(){i()}),e)}))},t.prototype._checkIsReady=function(e){var t=this;return void 0===e&&(e=!1),this._registerTransientComponents(),this.isReady(e)?(this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):this._isDisposed?(this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):void(this._executeWhenReadyTimeoutId=setTimeout((function(){t.incrementRenderId(),t._checkIsReady(e)}),100))},Object.defineProperty(t.prototype,"animatables",{get:function(){return this._activeAnimatables},enumerable:!1,configurable:!0}),t.prototype.resetLastAnimationTimeFrame=function(){this._animationTimeLast=te.j.Now},t.prototype.getViewMatrix=function(){return this._viewMatrix},t.prototype.getProjectionMatrix=function(){return this._projectionMatrix},t.prototype.getTransformMatrix=function(){return this._transformMatrix},t.prototype.setTransformMatrix=function(e,t,i,r){i||r||!this._multiviewSceneUbo||(this._multiviewSceneUbo.dispose(),this._multiviewSceneUbo=null),this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?Qe.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Qe.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(i,r):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix)))},t.prototype.getSceneUniformBuffer=function(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo},t.prototype.createSceneUniformBuffer=function(e){var t=new be.D(this._engine,void 0,!1,null!=e?e:"scene");return t.addUniform("viewProjection",16),t.addUniform("view",16),t.addUniform("projection",16),t.addUniform("vEyePosition",4),t},t.prototype.setSceneUniformBuffer=function(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1},t.prototype.getUniqueId=function(){return Ze.K.UniqueId},t.prototype.addMesh=function(e,t){var i=this;void 0===t&&(t=!1),this._blockEntityCollection||(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),this.onNewMeshAddedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){i.addMesh(e)})))},t.prototype.removeMesh=function(e,t){var i=this;void 0===t&&(t=!1);var r=this.meshes.indexOf(e);return-1!==r&&(this.meshes[r]=this.meshes[this.meshes.length-1],this.meshes.pop(),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){i.removeMesh(e)})),r},t.prototype.addTransformNode=function(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneTransformNodesArray||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))},t.prototype.removeTransformNode=function(e){var t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){var i=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=i,i._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t},t.prototype.removeSkeleton=function(e){var t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t},t.prototype.removeMorphTargetManager=function(e){var t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t},t.prototype.removeLight=function(e){var t=this.lights.indexOf(e);if(-1!==t){for(var i=0,r=this.meshes;i<r.length;i++)r[i]._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes()}return this.onLightRemovedObservable.notifyObservers(e),t},t.prototype.removeCamera=function(e){var t=this.cameras.indexOf(e);if(-1!==t&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){var i=this.activeCameras.indexOf(e);-1!==i&&this.activeCameras.splice(i,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t},t.prototype.removeParticleSystem=function(e){var t=this.particleSystems.indexOf(e);return-1!==t&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),t},t.prototype.removeAnimation=function(e){var t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t},t.prototype.stopAnimation=function(e,t,i){},t.prototype.removeAnimationGroup=function(e){var t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t},t.prototype.removeMultiMaterial=function(e){var t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeMaterial=function(e){var t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){var i=this.materials[this.materials.length-1];this.materials[t]=i,i._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeActionManager=function(e){var t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t},t.prototype.removeTexture=function(e){var t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t},t.prototype.addLight=function(e){if(!this._blockEntityCollection){this.lights.push(e),this.sortLightsByPriority(),e.parent||e._addToSceneRootNodes();for(var t=0,i=this.meshes;t<i.length;t++){var r=i[t];-1===r.lightSources.indexOf(e)&&(r.lightSources.push(e),r._resyncLightSources())}this.onNewLightAddedObservable.notifyObservers(e)}},t.prototype.sortLightsByPriority=function(){this.requireLightSorting&&this.lights.sort($e.c.CompareLightsPriority)},t.prototype.addCamera=function(e){this._blockEntityCollection||(this.cameras.push(e),this.onNewCameraAddedObservable.notifyObservers(e),e.parent||e._addToSceneRootNodes())},t.prototype.addSkeleton=function(e){this._blockEntityCollection||(this.skeletons.push(e),this.onNewSkeletonAddedObservable.notifyObservers(e))},t.prototype.addParticleSystem=function(e){this._blockEntityCollection||this.particleSystems.push(e)},t.prototype.addAnimation=function(e){this._blockEntityCollection||this.animations.push(e)},t.prototype.addAnimationGroup=function(e){this._blockEntityCollection||this.animationGroups.push(e)},t.prototype.addMultiMaterial=function(e){this._blockEntityCollection||(this.multiMaterials.push(e),this.onNewMultiMaterialAddedObservable.notifyObservers(e))},t.prototype.addMaterial=function(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneMaterialArray||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),this.onNewMaterialAddedObservable.notifyObservers(e))},t.prototype.addMorphTargetManager=function(e){this._blockEntityCollection||this.morphTargetManagers.push(e)},t.prototype.addGeometry=function(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))},t.prototype.addActionManager=function(e){this.actionManagers.push(e)},t.prototype.addTexture=function(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))},t.prototype.switchActiveCamera=function(e,t){void 0===t&&(t=!0),this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())},t.prototype.setActiveCameraById=function(e){var t=this.getCameraById(e);return t?(this.activeCamera=t,t):null},t.prototype.setActiveCameraByName=function(e){var t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null},t.prototype.getAnimationGroupByName=function(e){for(var t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null},t.prototype._getMaterial=function(e,t){for(var i=0;i<this.materials.length;i++)if(t(r=this.materials[i]))return r;if(e)for(i=0;i<this.multiMaterials.length;i++){var r;if(t(r=this.multiMaterials[i]))return r}return null},t.prototype.getMaterialByUniqueID=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.uniqueId===e}))},t.prototype.getMaterialById=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.id===e}))},t.prototype.getMaterialByName=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.name===e}))},t.prototype.getLastMaterialById=function(e,t){void 0===t&&(t=!1);for(var i=this.materials.length-1;i>=0;i--)if(this.materials[i].id===e)return this.materials[i];if(t)for(i=this.multiMaterials.length-1;i>=0;i--)if(this.multiMaterials[i].id===e)return this.multiMaterials[i];return null},t.prototype.getTextureByUniqueId=function(e){for(var t=0;t<this.textures.length;t++)if(this.textures[t].uniqueId===e)return this.textures[t];return null},t.prototype.getTextureByName=function(e){for(var t=0;t<this.textures.length;t++)if(this.textures[t].name===e)return this.textures[t];return null},t.prototype.getCameraById=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null},t.prototype.getCameraByUniqueId=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null},t.prototype.getCameraByName=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null},t.prototype.getBoneById=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],r=0;r<i.bones.length;r++)if(i.bones[r].id===e)return i.bones[r];return null},t.prototype.getBoneByName=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],r=0;r<i.bones.length;r++)if(i.bones[r].name===e)return i.bones[r];return null},t.prototype.getLightByName=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null},t.prototype.getLightById=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getLightByUniqueId=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null},t.prototype.getParticleSystemById=function(e){for(var t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null},t.prototype.getGeometryById=function(e){for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null},t.prototype._getGeometryByUniqueId=function(e){if(this._geometriesByUniqueId){if(void 0!==(t=this._geometriesByUniqueId[e]))return this.geometries[t]}else for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].uniqueId===e)return this.geometries[t];return null},t.prototype.pushGeometry=function(e,t){return!(!t&&this._getGeometryByUniqueId(e.uniqueId)||(this.addGeometry(e),this.onNewGeometryAddedObservable.notifyObservers(e),0))},t.prototype.removeGeometry=function(e){var t;if(this._geometriesByUniqueId){if(void 0===(t=this._geometriesByUniqueId[e.uniqueId]))return!1}else if((t=this.geometries.indexOf(e))<0)return!1;if(t!==this.geometries.length-1){var i=this.geometries[this.geometries.length-1];i&&(this.geometries[t]=i,this._geometriesByUniqueId&&(this._geometriesByUniqueId[i.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0},t.prototype.getGeometries=function(){return this.geometries},t.prototype.getMeshById=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getMeshesById=function(e){return this.meshes.filter((function(t){return t.id===e}))},t.prototype.getTransformNodeById=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getTransformNodeByUniqueId=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null},t.prototype.getTransformNodesById=function(e){return this.transformNodes.filter((function(t){return t.id===e}))},t.prototype.getMeshByUniqueId=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null},t.prototype.getLastMeshById=function(e){for(var t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getLastTransformNodeById=function(e){for(var t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getLastEntryById=function(e){var t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getNodeById=function(e){var t=this.getMeshById(e);if(t)return t;var i=this.getTransformNodeById(e);if(i)return i;var r=this.getLightById(e);if(r)return r;var n=this.getCameraById(e);return n||(this.getBoneById(e)||null)},t.prototype.getNodeByName=function(e){var t=this.getMeshByName(e);if(t)return t;var i=this.getTransformNodeByName(e);if(i)return i;var r=this.getLightByName(e);if(r)return r;var n=this.getCameraByName(e);return n||(this.getBoneByName(e)||null)},t.prototype.getMeshByName=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null},t.prototype.getTransformNodeByName=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null},t.prototype.getLastSkeletonById=function(e){for(var t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByUniqueId=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null},t.prototype.getSkeletonById=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByName=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null},t.prototype.getMorphTargetManagerById=function(e){for(var t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null},t.prototype.getMorphTargetById=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var i=this.morphTargetManagers[t],r=0;r<i.numTargets;++r){var n=i.getTarget(r);if(n.id===e)return n}return null},t.prototype.getMorphTargetByName=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var i=this.morphTargetManagers[t],r=0;r<i.numTargets;++r){var n=i.getTarget(r);if(n.name===e)return n}return null},t.prototype.getPostProcessByName=function(e){for(var t=0;t<this.postProcesses.length;++t){var i=this.postProcesses[t];if(i.name===e)return i}return null},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},Object.defineProperty(t.prototype,"uid",{get:function(){return this._uid||(this._uid=ee.S0.RandomId()),this._uid},enumerable:!1,configurable:!0}),t.prototype.addExternalData=function(e,t){return this._externalData||(this._externalData=new ne),this._externalData.add(e,t)},t.prototype.getExternalData=function(e){return this._externalData?this._externalData.get(e):null},t.prototype.getOrAddExternalDataWithFactory=function(e,t){return this._externalData||(this._externalData=new ne),this._externalData.getOrAddWithFactory(e,t)},t.prototype.removeExternalData=function(e){return this._externalData.remove(e)},t.prototype._evaluateSubMesh=function(e,t,i,r){if(r||e.isInFrustum(this._frustumPlanes)){for(var n=0,o=this._evaluateSubMeshStage;n<o.length;n++)o[n].action(t,e);var a=e.getMaterial();null!=a&&(a.hasRenderTargetTextures&&null!=a.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(a)&&(this._processedMaterials.push(a),this._materialsRenderTargets.concatWithNoDuplicate(a.getRenderTargetTextures())),this._renderingManager.dispatch(e,t,a))}},t.prototype.freeProcessedMaterials=function(){this._processedMaterials.dispose()},Object.defineProperty(t.prototype,"blockfreeActiveMeshesAndRenderingGroups",{get:function(){return this._preventFreeActiveMeshesAndRenderingGroups},set:function(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)},enumerable:!1,configurable:!0}),t.prototype.freeActiveMeshes=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(var e=0;e<this.activeCameras.length;e++){var t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}},t.prototype.freeRenderingGroups=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(var e=0;e<this.textures.length;e++){var t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}},t.prototype._isInIntermediateRendering=function(){return this._intermediateRendering},t.prototype.freezeActiveMeshes=function(e,t,i,r,n){var o=this;return void 0===e&&(e=!1),void 0===r&&(r=!0),void 0===n&&(n=!1),this.executeWhenReady((function(){if(o.activeCamera){if(o._frustumPlanes||o.updateTransformMatrix(),o._evaluateActiveMeshes(),o._activeMeshesFrozen=!0,o._activeMeshesFrozenButKeepClipping=n,o._skipEvaluateActiveMeshesCompletely=e,r)for(var a=0;a<o._activeMeshes.length;a++)o._activeMeshes.data[a]._freeze();t&&t()}else i&&i("No active camera found")})),this},t.prototype.unfreezeActiveMeshes=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e];t._internalAbstractMeshDataInfo&&(t._internalAbstractMeshDataInfo._isActive=!1)}for(e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this},t.prototype._executeActiveContainerCleanup=function(e){(!this._engine.snapshotRendering||this._engine.snapshotRenderingMode!==s.Y.SNAPSHOTRENDERING_FAST)&&this._activeMeshesFrozen&&this._activeMeshes.length||this.onBeforeRenderObservable.addOnce((function(){return e.dispose()}))},t.prototype._evaluateActiveMeshes=function(){var e;if(this._engine.snapshotRendering&&this._engine.snapshotRenderingMode===s.Y.SNAPSHOTRENDERING_FAST)this._activeMeshes.length>0&&(null===(e=this.activeCamera)||void 0===e||e._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset());else if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely)for(var t=this._activeMeshes.length,i=0;i<t;i++)(c=this._activeMeshes.data[i]).computeWorldMatrix();if(this._activeParticleSystems){var r=this._activeParticleSystems.length;for(i=0;i<r;i++)this._activeParticleSystems.data[i].animate()}this._renderingManager.resetSprites()}else if(this.activeCamera){this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset(),this._materialsRenderTargets.reset();for(var n=0,o=this._beforeEvaluateActiveMeshStage;n<o.length;n++)o[n].action();var a=this.getActiveMeshCandidates(),l=a.length;for(i=0;i<l;i++){var c;if((c=a.data[i])._internalAbstractMeshDataInfo._currentLODIsUpToDate=!1,!c.isBlocked&&(this._totalVertices.addCount(c.getTotalVertices(),!1),c.isReady()&&c.isEnabled()&&!c.scaling.hasAZeroComponent)){c.computeWorldMatrix(),c.actionManager&&c.actionManager.hasSpecificTriggers2(s.Y.ACTION_OnIntersectionEnterTrigger,s.Y.ACTION_OnIntersectionExitTrigger)&&this._meshesForIntersections.pushNoDuplicate(c);var u=this.customLODSelector?this.customLODSelector(c,this.activeCamera):c.getLOD(this.activeCamera);if(c._internalAbstractMeshDataInfo._currentLOD=u,c._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,null!=u&&(u!==c&&0!==u.billboardMode&&u.computeWorldMatrix(),c._preActivate(),c.isVisible&&c.visibility>0&&c.layerMask&this.activeCamera.layerMask&&(this._skipFrustumClipping||c.alwaysSelectAsActiveMesh||c.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(c),this.activeCamera._activeMeshes.push(c),u!==c&&u._activate(this._renderId,!1);for(var h=0,d=this._preActiveMeshStage;h<d.length;h++)d[h].action(c);c._activate(this._renderId,!1)&&(c.isAnInstance?c._internalAbstractMeshDataInfo._actAsRegularMesh&&(u=c):u._internalAbstractMeshDataInfo._onlyForInstances=!1,u._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(c,u)),c._postActivate()}}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(var p=0;p<this.particleSystems.length;p++){var f=this.particleSystems[p];if(f.isStarted()&&f.emitter){var _=f.emitter;_.position&&!_.isEnabled()||(this._activeParticleSystems.push(f),f.animate(),this._renderingManager.dispatchParticles(f))}}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}},t.prototype._activeMesh=function(e,t){this._skeletonsEnabled&&null!==t.skeleton&&void 0!==t.skeleton&&(this._activeSkeletons.pushNoDuplicate(t.skeleton)&&(t.skeleton.prepare(),this._activeBones.addCount(t.skeleton.bones.length,!1)),t.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(t));var i=e.hasInstances||e.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||this._skipFrustumClipping||t.alwaysSelectAsActiveMesh;if(t&&t.subMeshes&&t.subMeshes.length>0){var r=this.getActiveSubMeshCandidates(t),n=r.length;i=i||1===n;for(var o=0;o<n;o++){var a=r.data[o];this._evaluateSubMesh(a,t,e,i)}}},t.prototype.updateTransformMatrix=function(e){var t=this.activeCamera;if(t)if(t._renderingMultiview){var i=t._rigCameras[0],r=t._rigCameras[1];this.setTransformMatrix(i.getViewMatrix(),i.getProjectionMatrix(e),r.getViewMatrix(),r.getProjectionMatrix(e))}else this.setTransformMatrix(t.getViewMatrix(),t.getProjectionMatrix(e))},t.prototype._bindFrameBuffer=function(e,t){void 0===t&&(t=!0),e&&e._multiviewTexture?e._multiviewTexture._bindFrameBuffer():e&&e.outputRenderTarget?e.outputRenderTarget._bindFrameBuffer():this._engine._currentFrameBufferIsDefaultFrameBuffer()||this._engine.restoreDefaultFramebuffer(),t&&this._clearFrameBuffer(e)},t.prototype._clearFrameBuffer=function(e){if(e&&e._multiviewTexture);else if(e&&e.outputRenderTarget&&!e._renderingMultiview){var t=e.outputRenderTarget;t.onClearObservable.hasObservers()?t.onClearObservable.notifyObservers(this._engine):t.skipInitialClear||e.isRightCamera||(this.autoClear&&this._engine.clear(t.clearColor||this.clearColor,!t._cleared,!0,!0),t._cleared=!0)}else this._defaultFrameBufferCleared?this._engine.clear(null,!1,!0,!0):(this._defaultFrameBufferCleared=!0,this._clear())},t.prototype._renderForCamera=function(e,t,i){var r,n,o;if(void 0===i&&(i=!0),!e||!e._skipRendering){var a=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");if(a.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,!this.prePass&&i){var l=!0;e._renderingMultiview&&e.outputRenderTarget&&(l=e.outputRenderTarget.skipInitialClear,this.autoClear&&(this._defaultFrameBufferCleared=!1,e.outputRenderTarget.skipInitialClear=!1)),this._bindFrameBuffer(this._activeCamera),e._renderingMultiview&&e.outputRenderTarget&&(e.outputRenderTarget.skipInitialClear=l)}this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(var c=0;c<this._softwareSkinnedMeshes.length;c++){var u=this._softwareSkinnedMeshes.data[c];u.applySkeleton(u.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),this._renderTargets.concatWithNoDuplicate(this._materialsRenderTargets),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(var h=0,d=this._gatherActiveCameraRenderTargetsStage;h<d.length;h++)d[h].action(this._renderTargets);var p=!1;if(this.renderTargetsEnabled){if(this._intermediateRendering=!0,this._renderTargets.length>0){ee.S0.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(var f=0;f<this._renderTargets.length;f++){var _=this._renderTargets.data[f];if(_._shouldRender()){this._renderId++;var m=_.activeCamera&&_.activeCamera!==this.activeCamera;_.render(m,this.dumpNextRenderTargets),p=!0}}ee.S0.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(var g=0,v=this._cameraDrawRenderTargetStage;g<v.length;g++)p=v[g].action(this.activeCamera)||p;this._intermediateRendering=!1}this._engine.currentRenderPassId=null!==(o=null!==(n=null===(r=e.outputRenderTarget)||void 0===r?void 0:r.renderPassId)&&void 0!==n?n:e.renderPassId)&&void 0!==o?o:s.Y.RENDERPASS_MAIN,p&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),!this.postProcessManager||e._multiviewTexture||this.prePass||this.postProcessManager._prepareFrame();for(var y=0,b=this._beforeCameraDrawStage;y<b.length;y++)b[y].action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this),a.snapshotRendering&&a.snapshotRenderingMode===s.Y.SNAPSHOTRENDERING_FAST&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(var T=0,E=this._afterCameraDrawStage;T<E.length;T++)E[T].action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){var x=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,x)}for(var S=0,C=this._afterCameraPostProcessStage;S<C.length;S++)C[S].action(this.activeCamera);this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}},t.prototype._processSubCameras=function(e,t){if(void 0===t&&(t=!0),e.cameraRigMode===s.Y.RIG_MODE_NONE||e._renderingMultiview)return e._renderingMultiview&&!this._multiviewSceneUbo&&this._createMultiviewUbo(),this._renderForCamera(e,void 0,t),void this.onAfterRenderCameraObservable.notifyObservers(e);if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else{this.onBeforeCameraRenderObservable.notifyObservers(e);for(var i=0;i<e._rigCameras.length;i++)this._renderForCamera(e._rigCameras[i],e)}this._activeCamera=e,this.updateTransformMatrix(),this.onAfterRenderCameraObservable.notifyObservers(e)},t.prototype._checkIntersections=function(){for(var e=0;e<this._meshesForIntersections.length;e++){var t=this._meshesForIntersections.data[e];if(t.actionManager)for(var i=function(e){var i=t.actionManager.actions[e];if(i.trigger===s.Y.ACTION_OnIntersectionEnterTrigger||i.trigger===s.Y.ACTION_OnIntersectionExitTrigger){var r=i.getTriggerParameter(),n=r.mesh?r.mesh:r,o=n.intersectsMesh(t,r.usePreciseIntersection),a=t._intersectionsInProgress.indexOf(n);o&&-1===a?i.trigger===s.Y.ACTION_OnIntersectionEnterTrigger?(i._executeCurrent(p.CreateNew(t,void 0,n)),t._intersectionsInProgress.push(n)):i.trigger===s.Y.ACTION_OnIntersectionExitTrigger&&t._intersectionsInProgress.push(n):!o&&a>-1&&(i.trigger===s.Y.ACTION_OnIntersectionExitTrigger&&i._executeCurrent(p.CreateNew(t,void 0,n)),t.actionManager.hasSpecificTrigger(s.Y.ACTION_OnIntersectionExitTrigger,(function(e){var t=e.mesh?e.mesh:e;return n===t}))&&i.trigger!==s.Y.ACTION_OnIntersectionExitTrigger||t._intersectionsInProgress.splice(a,1))}},r=0;t.actionManager&&r<t.actionManager.actions.length;r++)i(r)}},t.prototype._advancePhysicsEngineStep=function(e){},t.prototype._animate=function(e){},t.prototype.animate=function(){if(this._engine.isDeterministicLockStep()){var e=Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime))+this._timeAccumulator,i=this._engine.getTimeStep(),r=1e3/i/1e3,n=0,o=this._engine.getLockstepMaxSteps(),a=Math.floor(e/i);for(a=Math.min(a,o);e>0&&n<a;)this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=i*r,this._animate(i),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(i),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,n++,e-=i;this._timeAccumulator=e<0?0:e}else e=this.useConstantAnimationDeltaTime?16:Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime)),this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(e)},t.prototype._clear=function(){(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this.clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil)},t.prototype._checkCameraRenderTarget=function(e){var t;if((null==e?void 0:e.outputRenderTarget)&&!(null==e?void 0:e.isRigCamera)&&(e.outputRenderTarget._cleared=!1),null===(t=null==e?void 0:e.rigCameras)||void 0===t?void 0:t.length)for(var i=0;i<e.rigCameras.length;++i){var r=e.rigCameras[i].outputRenderTarget;r&&(r._cleared=!1)}},t.prototype.resetDrawCache=function(e){if(this.meshes)for(var t=0,i=this.meshes;t<i.length;t++)i[t].resetDrawCache(e)},t.prototype.render=function(e,t){var i,r,n;if(void 0===e&&(e=!0),void 0===t&&(t=!1),!this.isDisposed){this.onReadyObservable.hasObservers()&&null===this._executeWhenReadyTimeoutId&&this._checkIsReady(),this._frameId++,this._defaultFrameBufferCleared=!1,this._checkCameraRenderTarget(this.activeCamera),(null===(i=this.activeCameras)||void 0===i?void 0:i.length)&&this.activeCameras.forEach(this._checkCameraRenderTarget),this._registerTransientComponents(),this._activeParticles.fetchNewFrame(),this._totalVertices.fetchNewFrame(),this._activeIndices.fetchNewFrame(),this._activeBones.fetchNewFrame(),this._meshesForIntersections.reset(),this.resetCachedMaterial(),this.onBeforeAnimationsObservable.notifyObservers(this),this.actionManager&&this.actionManager.processTrigger(s.Y.ACTION_OnEveryFrameTrigger),t||this.animate();for(var o=0,a=this._beforeCameraUpdateStage;o<a.length;o++)a[o].action();if(e)if(this.activeCameras&&this.activeCameras.length>0)for(var l=0;l<this.activeCameras.length;l++){var c=this.activeCameras[l];if(c.update(),c.cameraRigMode!==s.Y.RIG_MODE_NONE)for(var u=0;u<c._rigCameras.length;u++)c._rigCameras[u].update()}else if(this.activeCamera&&(this.activeCamera.update(),this.activeCamera.cameraRigMode!==s.Y.RIG_MODE_NONE))for(u=0;u<this.activeCamera._rigCameras.length;u++)this.activeCamera._rigCameras[u].update();this.onBeforeRenderObservable.notifyObservers(this);var h=this.getEngine();this.onBeforeRenderTargetsRenderObservable.notifyObservers(this);var d=(null===(r=this.activeCameras)||void 0===r?void 0:r.length)?this.activeCameras[0]:this.activeCamera;if(this.renderTargetsEnabled){ee.S0.StartPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!0;for(var p=0;p<this.customRenderTargets.length;p++){var f=this.customRenderTargets[p];if(f._shouldRender()){if(this._renderId++,this.activeCamera=f.activeCamera||this.activeCamera,!this.activeCamera)throw new Error("Active camera not set");h.setViewport(this.activeCamera.viewport),this.updateTransformMatrix(),f.render(d!==this.activeCamera,this.dumpNextRenderTargets)}}ee.S0.EndPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!1,this._renderId++}this._engine.currentRenderPassId=null!==(n=null==d?void 0:d.renderPassId)&&void 0!==n?n:s.Y.RENDERPASS_MAIN,this.activeCamera=d,this._activeCamera&&this._activeCamera.cameraRigMode!==s.Y.RIG_MODE_CUSTOM&&!this.prePass&&this._bindFrameBuffer(this._activeCamera,!1),this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(var _=0,m=this._beforeClearStage;_<m.length;_++)m[_].action();this._clearFrameBuffer(this.activeCamera);for(var g=0,v=this._gatherRenderTargetsStage;g<v.length;g++)v[g].action(this._renderTargets);if(this.activeCameras&&this.activeCameras.length>0)for(l=0;l<this.activeCameras.length;l++)this._processSubCameras(this.activeCameras[l],l>0);else{if(!this.activeCamera)throw new Error("No camera defined");this._processSubCameras(this.activeCamera,!!this.activeCamera.outputRenderTarget)}this._checkIntersections();for(var y=0,b=this._afterRenderStage;y<b.length;y++)b[y].action();if(this.afterRender&&this.afterRender(),this.onAfterRenderObservable.notifyObservers(this),this._toBeDisposed.length){for(u=0;u<this._toBeDisposed.length;u++){var T=this._toBeDisposed[u];T&&T.dispose()}this._toBeDisposed.length=0}this.dumpNextRenderTargets&&(this.dumpNextRenderTargets=!1),this._activeBones.addCount(0,!0),this._activeIndices.addCount(0,!0),this._activeParticles.addCount(0,!0),this._engine.restoreDefaultFramebuffer()}},t.prototype.freezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].freeze()},t.prototype.unfreezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].unfreeze()},t.prototype.dispose=function(){if(!this.isDisposed){this.beforeRender=null,this.afterRender=null,this.metadata=null,this.skeletons.length=0,this.morphTargetManagers.length=0,this._transientComponents.length=0,this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._preActiveMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear(),this.importedMeshesFiles=[],this.stopAllAnimations&&(this._activeAnimatables.forEach((function(e){e.onAnimationEndObservable.clear(),e.onAnimationEnd=null})),this.stopAllAnimations()),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this.activeCameras=null,this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._materialsRenderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed.length=0;for(var e=0,t=this._activeRequests.slice();e<t.length;e++)t[e].abort();this._activeRequests.length=0;try{this.onDisposeObservable.notifyObservers(this)}catch(e){y.V.Error("An error occurred while calling onDisposeObservable!",e)}if(this.detachControl(),this._engine.getInputElement())for(var i=0;i<this.cameras.length;i++)this.cameras[i].detachControl();this._disposeList(this.animationGroups),this._disposeList(this.lights),this._disposeList(this.meshes,(function(e){return e.dispose(!0)})),this._disposeList(this.transformNodes,(function(e){return e.dispose(!0)}));var r=this.cameras;this._disposeList(r),this._defaultMaterial&&this._defaultMaterial.dispose(),this._disposeList(this.multiMaterials),this._disposeList(this.materials),this._disposeList(this.particleSystems),this._disposeList(this.postProcesses),this._disposeList(this.textures),this._disposeList(this.morphTargetManagers),this._sceneUbo.dispose(),this._multiviewSceneUbo&&this._multiviewSceneUbo.dispose(),this.postProcessManager.dispose(),this._disposeList(this._components);var n=this._engine.scenes.indexOf(this);n>-1&&this._engine.scenes.splice(n,1),M.q._LastCreatedScene===this&&(this._engine.scenes.length>0?M.q._LastCreatedScene=this._engine.scenes[this._engine.scenes.length-1]:M.q._LastCreatedScene=null),(n=this._engine._virtualScenes.indexOf(this))>-1&&this._engine._virtualScenes.splice(n,1),this._engine.wipeCaches(!0),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onAfterRenderCameraObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onNewMultiMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onMultiMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.onScenePerformancePriorityChangedObservable.clear(),this._isDisposed=!0}},t.prototype._disposeList=function(e,t){t=null!=t?t:function(e){return e.dispose()};for(var i=0,r=e.slice(0);i<r.length;i++)t(r[i]);e.length=0},Object.defineProperty(t.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),t.prototype.clearCachedVertexData=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e].geometry;t&&t.clearCachedData()}},t.prototype.cleanCachedTextureBuffer=function(){for(var e=0,t=this.textures;e<t.length;e++){var i=t[e];i._buffer&&(i._buffer=null)}},t.prototype.getWorldExtends=function(e){var t=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return e=e||function(){return!0},this.meshes.filter(e).forEach((function(e){if(e.computeWorldMatrix(!0),e.subMeshes&&0!==e.subMeshes.length&&!e.infiniteDistance){var r=e.getBoundingInfo(),n=r.boundingBox.minimumWorld,o=r.boundingBox.maximumWorld;u.Pq.CheckExtends(n,t,i),u.Pq.CheckExtends(o,t,i)}})),{min:t,max:i}},t.prototype.createPickingRay=function(e,t,i,r,n){throw void 0===n&&(n=!1),(0,U.n)("Ray")},t.prototype.createPickingRayToRef=function(e,t,i,r,n,o,a){throw void 0===o&&(o=!1),void 0===a&&(a=!1),(0,U.n)("Ray")},t.prototype.createPickingRayInCameraSpace=function(e,t,i){throw(0,U.n)("Ray")},t.prototype.createPickingRayInCameraSpaceToRef=function(e,t,i,r){throw(0,U.n)("Ray")},Object.defineProperty(t.prototype,"_pickingAvailable",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.pick=function(e,t,i,r,n,o){var a=(0,U.n)("Ray",!0);return a&&y.V.Warn(a),new Ee},t.prototype.pickWithBoundingInfo=function(e,t,i,r,n){var o=(0,U.n)("Ray",!0);return o&&y.V.Warn(o),new Ee},t.prototype.pickWithRay=function(e,t,i,r){throw(0,U.n)("Ray")},t.prototype.multiPick=function(e,t,i,r,n){throw(0,U.n)("Ray")},t.prototype.multiPickWithRay=function(e,t,i){throw(0,U.n)("Ray")},t.prototype.setPointerOverMesh=function(e,t,i){this._inputManager.setPointerOverMesh(e,t,i)},t.prototype.getPointerOverMesh=function(){return this._inputManager.getPointerOverMesh()},t.prototype._rebuildGeometries=function(){for(var e=0,t=this.geometries;e<t.length;e++)t[e]._rebuild();for(var i=0,r=this.meshes;i<r.length;i++)r[i]._rebuild();this.postProcessManager&&this.postProcessManager._rebuild();for(var n=0,o=this._components;n<o.length;n++)o[n].rebuild();for(var a=0,s=this.particleSystems;a<s.length;a++)s[a].rebuild();if(this.spriteManagers)for(var l=0,c=this.spriteManagers;l<c.length;l++)c[l].rebuild()},t.prototype._rebuildTextures=function(){for(var e=0,t=this.textures;e<t.length;e++)t[e]._rebuild(!0);this.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag)},t.prototype._getByTags=function(e,t,i){if(void 0===t)return e;var r=[];for(var n in e){var o=e[n];oe.Y&&oe.Y.MatchesQuery(o,t)&&(!i||i(o))&&r.push(o)}return r},t.prototype.getMeshesByTags=function(e,t){return this._getByTags(this.meshes,e,t)},t.prototype.getCamerasByTags=function(e,t){return this._getByTags(this.cameras,e,t)},t.prototype.getLightsByTags=function(e,t){return this._getByTags(this.lights,e,t)},t.prototype.getMaterialByTags=function(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))},t.prototype.getTransformNodesByTags=function(e,t){return this._getByTags(this.transformNodes,e,t)},t.prototype.setRenderingOrder=function(e,t,i,r){void 0===t&&(t=null),void 0===i&&(i=null),void 0===r&&(r=null),this._renderingManager.setRenderingOrder(e,t,i,r)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t,i,r){void 0===i&&(i=!0),void 0===r&&(r=!0),this._renderingManager.setRenderingAutoClearDepthStencil(e,t,i,r)},t.prototype.getAutoClearDepthStencilSetup=function(e){return this._renderingManager.getAutoClearDepthStencilSetup(e)},t.prototype._forceBlockMaterialDirtyMechanism=function(e){this._blockMaterialDirtyMechanism=e},Object.defineProperty(t.prototype,"blockMaterialDirtyMechanism",{get:function(){return this._blockMaterialDirtyMechanism},set:function(e){this._blockMaterialDirtyMechanism!==e&&(this._blockMaterialDirtyMechanism=e,e||this.markAllMaterialsAsDirty(s.Y.MATERIAL_AllDirtyFlag))},enumerable:!1,configurable:!0}),t.prototype.markAllMaterialsAsDirty=function(e,t){if(!this._blockMaterialDirtyMechanism)for(var i=0,r=this.materials;i<r.length;i++){var n=r[i];t&&!t(n)||n.markAsDirty(e)}},t.prototype._loadFile=function(e,t,i,r,n,o,a){var s=this,l=(0,Je.zU)(e,t,i,r?this.offlineProvider:void 0,n,o,a);return this._activeRequests.push(l),l.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),l},t.prototype._loadFileAsync=function(e,t,i,r,n){var o=this;return new Promise((function(a,s){o._loadFile(e,(function(e){a(e)}),t,i,r,(function(e,t){s(t)}),n)}))},t.prototype._requestFile=function(e,t,i,r,n,o,a){var s=this,l=(0,Je.sh)(e,t,i,r?this.offlineProvider:void 0,n,o,a);return this._activeRequests.push(l),l.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),l},t.prototype._requestFileAsync=function(e,t,i,r,n){var o=this;return new Promise((function(a,s){o._requestFile(e,(function(e){a(e)}),t,i,r,(function(e){s(e)}),n)}))},t.prototype._readFile=function(e,t,i,r,n){var o=this,a=(0,Je.NJ)(e,t,i,r,n);return this._activeRequests.push(a),a.onCompleteObservable.add((function(e){o._activeRequests.splice(o._activeRequests.indexOf(e),1)})),a},t.prototype._readFileAsync=function(e,t,i){var r=this;return new Promise((function(n,o){r._readFile(e,(function(e){n(e)}),t,i,(function(e){o(e)}))}))},t.prototype.getPerfCollector=function(){throw(0,U.n)("performanceViewerSceneExtension")},t.prototype.setActiveCameraByID=function(e){return this.setActiveCameraById(e)},t.prototype.getMaterialByID=function(e){return this.getMaterialById(e)},t.prototype.getLastMaterialByID=function(e){return this.getLastMaterialById(e)},t.prototype.getTextureByUniqueID=function(e){return this.getTextureByUniqueId(e)},t.prototype.getCameraByID=function(e){return this.getCameraById(e)},t.prototype.getCameraByUniqueID=function(e){return this.getCameraByUniqueId(e)},t.prototype.getBoneByID=function(e){return this.getBoneById(e)},t.prototype.getLightByID=function(e){return this.getLightById(e)},t.prototype.getLightByUniqueID=function(e){return this.getLightByUniqueId(e)},t.prototype.getParticleSystemByID=function(e){return this.getParticleSystemById(e)},t.prototype.getGeometryByID=function(e){return this.getGeometryById(e)},t.prototype.getMeshByID=function(e){return this.getMeshById(e)},t.prototype.getMeshByUniqueID=function(e){return this.getMeshByUniqueId(e)},t.prototype.getLastMeshByID=function(e){return this.getLastMeshById(e)},t.prototype.getMeshesByID=function(e){return this.getMeshesById(e)},t.prototype.getTransformNodeByID=function(e){return this.getTransformNodeById(e)},t.prototype.getTransformNodeByUniqueID=function(e){return this.getTransformNodeByUniqueId(e)},t.prototype.getTransformNodesByID=function(e){return this.getTransformNodesById(e)},t.prototype.getNodeByID=function(e){return this.getNodeById(e)},t.prototype.getLastEntryByID=function(e){return this.getLastEntryById(e)},t.prototype.getLastSkeletonByID=function(e){return this.getLastSkeletonById(e)},t.FOGMODE_NONE=s.Y.FOGMODE_NONE,t.FOGMODE_EXP=s.Y.FOGMODE_EXP,t.FOGMODE_EXP2=s.Y.FOGMODE_EXP2,t.FOGMODE_LINEAR=s.Y.FOGMODE_LINEAR,t.MinDeltaTime=1,t.MaxDeltaTime=1e3,t}(a);(0,o.Y5)("BABYLON.Scene",it);var rt=function(e){function t(t,i,r,n,o,a,s){void 0===r&&(r=null),void 0===n&&(n=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null);var l,c=this;return(c=e.call(this,t,i.getScene(),!1)||this).name=t,c.children=[],c.animations=[],c._index=null,c._scalingDeterminant=1,c._needToDecompose=!0,c._needToCompose=!1,c._linkedTransformNode=null,c._waitingTransformNodeId=null,c._skeleton=i,c._localMatrix=null!==(l=null==n?void 0:n.clone())&&void 0!==l?l:u.uq.Identity(),c._restMatrix=null!=o?o:c._localMatrix.clone(),c._bindMatrix=null!=a?a:c._localMatrix.clone(),c._index=s,c._absoluteMatrix=new u.uq,c._absoluteBindMatrix=new u.uq,c._absoluteInverseBindMatrix=new u.uq,c._finalMatrix=new u.uq,i.bones.push(c),c.setParent(r,!1),c._updateAbsoluteBindMatrices(),c}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"_matrix",{get:function(){return this._compose(),this._localMatrix},set:function(e){(e.updateFlag!==this._localMatrix.updateFlag||this._needToCompose)&&(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"Bone"},t.prototype.getSkeleton=function(){return this._skeleton},Object.defineProperty(t.prototype,"parent",{get:function(){return this._parentNode},set:function(e){this.setParent(e)},enumerable:!1,configurable:!0}),t.prototype.getParent=function(){return this.parent},t.prototype.getChildren=function(){return this.children},t.prototype.getIndex=function(){return null===this._index?this.getSkeleton().bones.indexOf(this):this._index},t.prototype.setParent=function(e,t){if(void 0===t&&(t=!0),this.parent!==e){if(this.parent){var i=this.parent.children.indexOf(this);-1!==i&&this.parent.children.splice(i,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}},t.prototype.getLocalMatrix=function(){return this._compose(),this._localMatrix},t.prototype.getBindMatrix=function(){return this._bindMatrix},t.prototype.getBaseMatrix=function(){return this.getBindMatrix()},t.prototype.getRestMatrix=function(){return this._restMatrix},t.prototype.getRestPose=function(){return this.getRestMatrix()},t.prototype.setRestMatrix=function(e){this._restMatrix.copyFrom(e)},t.prototype.setRestPose=function(e){this.setRestMatrix(e)},t.prototype.getBindPose=function(){return this.getBindMatrix()},t.prototype.setBindMatrix=function(e){this.updateMatrix(e)},t.prototype.setBindPose=function(e){this.setBindMatrix(e)},t.prototype.getFinalMatrix=function(){return this._finalMatrix},t.prototype.getWorldMatrix=function(){return this.getFinalMatrix()},t.prototype.returnToRest=function(){var e;if(this._linkedTransformNode){var t=u.AA.Vector3[0],i=u.AA.Quaternion[0],r=u.AA.Vector3[1];this.getRestMatrix().decompose(t,i,r),this._linkedTransformNode.position.copyFrom(r),this._linkedTransformNode.rotationQuaternion=null!==(e=this._linkedTransformNode.rotationQuaternion)&&void 0!==e?e:u.PT.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(i),this._linkedTransformNode.scaling.copyFrom(t)}else this._matrix=this._restMatrix},t.prototype.getAbsoluteInverseBindMatrix=function(){return this._absoluteInverseBindMatrix},t.prototype.getInvertedAbsoluteTransform=function(){return this.getAbsoluteInverseBindMatrix()},t.prototype.getAbsoluteMatrix=function(){return this._absoluteMatrix},t.prototype.getAbsoluteTransform=function(){return this._absoluteMatrix},t.prototype.linkTransformNode=function(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++},t.prototype.getTransformNode=function(){return this._linkedTransformNode},Object.defineProperty(t.prototype,"position",{get:function(){return this._decompose(),this._localPosition},set:function(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this.getRotation()},set:function(e){this.setRotation(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._decompose(),this._localRotation},set:function(e){this.setRotationQuaternion(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this.getScale()},set:function(e){this.setScale(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._skeleton.animationPropertiesOverride},enumerable:!1,configurable:!0}),t.prototype._decompose=function(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=u.Pq.Zero(),this._localRotation=u.PT.Zero(),this._localPosition=u.Pq.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))},t.prototype._compose=function(){this._needToCompose&&(this._localScaling?(this._needToCompose=!1,u.uq.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)):this._needToCompose=!1)},t.prototype.updateMatrix=function(e,t,i){void 0===t&&(t=!0),void 0===i&&(i=!0),this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),i?this._matrix=e:this.markAsDirty()},t.prototype._updateAbsoluteBindMatrices=function(e,t){if(void 0===t&&(t=!0),e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(var i=0;i<this.children.length;i++)this.children[i]._updateAbsoluteBindMatrices();this._scalingDeterminant=this._absoluteBindMatrix.determinant()<0?-1:1},t.prototype.markAsDirty=function(){return this._currentRenderId++,this._childUpdateId++,this._skeleton._markAsDirty(),this},t.prototype._markAsDirtyAndCompose=function(){this.markAsDirty(),this._needToCompose=!0},t.prototype._markAsDirtyAndDecompose=function(){this.markAsDirty(),this._needToDecompose=!0},t.prototype._updatePosition=function(e,i,r,n){void 0===i&&(i=0),void 0===n&&(n=!0);var o=this.getLocalMatrix();if(0==i)n?(o.addAtIndex(12,e.x),o.addAtIndex(13,e.y),o.addAtIndex(14,e.z)):o.setTranslationFromFloats(e.x,e.y,e.z);else{var a=null;r&&(a=r.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var s=t._TmpMats[0],l=t._TmpVecs[0];this.parent?r&&a?(s.copyFrom(this.parent.getAbsoluteMatrix()),s.multiplyToRef(a,s)):s.copyFrom(this.parent.getAbsoluteMatrix()):u.uq.IdentityToRef(s),n&&s.setTranslationFromFloats(0,0,0),s.invert(),u.Pq.TransformCoordinatesToRef(e,s,l),n?(o.addAtIndex(12,l.x),o.addAtIndex(13,l.y),o.addAtIndex(14,l.z)):o.setTranslationFromFloats(l.x,l.y,l.z)}this._markAsDirtyAndDecompose()},t.prototype.translate=function(e,t,i){void 0===t&&(t=0),this._updatePosition(e,t,i,!0)},t.prototype.setPosition=function(e,t,i){void 0===t&&(t=0),this._updatePosition(e,t,i,!1)},t.prototype.setAbsolutePosition=function(e,t){this.setPosition(e,1,t)},t.prototype.scale=function(e,i,r,n){void 0===n&&(n=!1);var o=this.getLocalMatrix(),a=t._TmpMats[0];u.uq.ScalingToRef(e,i,r,a),a.multiplyToRef(o,o),a.invert();for(var s=0,l=this.children;s<l.length;s++){var c=(p=l[s]).getLocalMatrix();c.multiplyToRef(a,c),c.multiplyAtIndex(12,e),c.multiplyAtIndex(13,i),c.multiplyAtIndex(14,r),p._markAsDirtyAndDecompose()}if(this._markAsDirtyAndDecompose(),n)for(var h=0,d=this.children;h<d.length;h++){var p;(p=d[h]).scale(e,i,r,n)}},t.prototype.setScale=function(e){this._decompose(),this._localScaling.copyFrom(e),this._markAsDirtyAndCompose()},t.prototype.getScale=function(){return this._decompose(),this._localScaling},t.prototype.getScaleToRef=function(e){this._decompose(),e.copyFrom(this._localScaling)},t.prototype.setYawPitchRoll=function(e,i,r,n,o){if(void 0===n&&(n=0),0===n){var a=t._TmpQuat;return u.PT.RotationYawPitchRollToRef(e,i,r,a),void this.setRotationQuaternion(a,n,o)}var s=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(s,o)){var l=t._TmpMats[1];u.uq.RotationYawPitchRollToRef(e,i,r,l),s.multiplyToRef(l,l),this._rotateWithMatrix(l,n,o)}},t.prototype.rotate=function(e,i,r,n){void 0===r&&(r=0);var o=t._TmpMats[0];o.setTranslationFromFloats(0,0,0),u.uq.RotationAxisToRef(e,i,o),this._rotateWithMatrix(o,r,n)},t.prototype.setAxisAngle=function(e,i,r,n){if(void 0===r&&(r=0),0===r){var o=t._TmpQuat;return u.PT.RotationAxisToRef(e,i,o),void this.setRotationQuaternion(o,r,n)}var a=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(a,n)){var s=t._TmpMats[1];u.uq.RotationAxisToRef(e,i,s),a.multiplyToRef(s,s),this._rotateWithMatrix(s,r,n)}},t.prototype.setRotation=function(e,t,i){void 0===t&&(t=0),this.setYawPitchRoll(e.y,e.x,e.z,t,i)},t.prototype.setRotationQuaternion=function(e,i,r){if(void 0===i&&(i=0),0===i)return this._decompose(),this._localRotation.copyFrom(e),void this._markAsDirtyAndCompose();var n=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(n,r)){var o=t._TmpMats[1];u.uq.FromQuaternionToRef(e,o),n.multiplyToRef(o,o),this._rotateWithMatrix(o,i,r)}},t.prototype.setRotationMatrix=function(e,i,r){if(void 0===i&&(i=0),0===i){var n=t._TmpQuat;return u.PT.FromRotationMatrixToRef(e,n),void this.setRotationQuaternion(n,i,r)}var o=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(o,r)){var a=t._TmpMats[1];a.copyFrom(e),o.multiplyToRef(e,a),this._rotateWithMatrix(a,i,r)}},t.prototype._rotateWithMatrix=function(e,i,r){void 0===i&&(i=0);var n=this.getLocalMatrix(),o=n.m[12],a=n.m[13],s=n.m[14],l=this.getParent(),c=t._TmpMats[3],u=t._TmpMats[4];l&&1==i?(r?(c.copyFrom(r.getWorldMatrix()),l.getAbsoluteMatrix().multiplyToRef(c,c)):c.copyFrom(l.getAbsoluteMatrix()),u.copyFrom(c),u.invert(),n.multiplyToRef(c,n),n.multiplyToRef(e,n),n.multiplyToRef(u,n)):1==i&&r?(c.copyFrom(r.getWorldMatrix()),u.copyFrom(c),u.invert(),n.multiplyToRef(c,n),n.multiplyToRef(e,n),n.multiplyToRef(u,n)):n.multiplyToRef(e,n),n.setTranslationFromFloats(o,a,s),this.computeAbsoluteMatrices(),this._markAsDirtyAndDecompose()},t.prototype._getAbsoluteInverseMatrixUnscaledToRef=function(e,i){var r=t._TmpMats[2];return e.copyFrom(this.getAbsoluteMatrix()),i?(e.multiplyToRef(i.getWorldMatrix(),e),u.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,r)):u.uq.IdentityToRef(r),e.invert(),!isNaN(e.m[0])&&(r.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyToRef(r,e),!0)},t.prototype.getPosition=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=u.Pq.Zero();return this.getPositionToRef(e,t,i),i},t.prototype.getPositionToRef=function(e,i,r){if(void 0===e&&(e=0),0==e){var n=this.getLocalMatrix();r.x=n.m[12],r.y=n.m[13],r.z=n.m[14]}else{var o=null;i&&(o=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var a=t._TmpMats[0];i&&o?(a.copyFrom(this.getAbsoluteMatrix()),a.multiplyToRef(o,a)):a=this.getAbsoluteMatrix(),r.x=a.m[12],r.y=a.m[13],r.z=a.m[14]}},t.prototype.getAbsolutePosition=function(e){void 0===e&&(e=null);var t=u.Pq.Zero();return this.getPositionToRef(1,e,t),t},t.prototype.getAbsolutePositionToRef=function(e,t){this.getPositionToRef(1,e,t)},t.prototype.computeAbsoluteMatrices=function(){if(this._compose(),this.parent)this._localMatrix.multiplyToRef(this.parent._absoluteMatrix,this._absoluteMatrix);else{this._absoluteMatrix.copyFrom(this._localMatrix);var e=this._skeleton.getPoseMatrix();e&&this._absoluteMatrix.multiplyToRef(e,this._absoluteMatrix)}for(var t=this.children,i=t.length,r=0;r<i;r++)t[r].computeAbsoluteMatrices()},t.prototype.computeAbsoluteTransforms=function(){this.computeAbsoluteMatrices()},t.prototype.getDirection=function(e,t){void 0===t&&(t=null);var i=u.Pq.Zero();return this.getDirectionToRef(e,t,i),i},t.prototype.getDirectionToRef=function(e,i,r){void 0===i&&(i=null);var n=null;i&&(n=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&n&&o.multiplyToRef(n,o),u.Pq.TransformNormalToRef(e,o,r),r.normalize()},t.prototype.getRotation=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=u.Pq.Zero();return this.getRotationToRef(e,t,i),i},t.prototype.getRotationToRef=function(e,i,r){void 0===e&&(e=0),void 0===i&&(i=null);var n=t._TmpQuat;this.getRotationQuaternionToRef(e,i,n),n.toEulerAnglesToRef(r)},t.prototype.getRotationQuaternion=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=u.PT.Identity();return this.getRotationQuaternionToRef(e,t,i),i},t.prototype.getRotationQuaternionToRef=function(e,i,r){if(void 0===e&&(e=0),void 0===i&&(i=null),0==e)this._decompose(),r.copyFrom(this._localRotation);else{var n=t._TmpMats[0],o=this.getAbsoluteMatrix();i?o.multiplyToRef(i.getWorldMatrix(),n):n.copyFrom(o),n.multiplyAtIndex(0,this._scalingDeterminant),n.multiplyAtIndex(1,this._scalingDeterminant),n.multiplyAtIndex(2,this._scalingDeterminant),n.decompose(void 0,r,void 0)}},t.prototype.getRotationMatrix=function(e,t){void 0===e&&(e=0);var i=u.uq.Identity();return this.getRotationMatrixToRef(e,t,i),i},t.prototype.getRotationMatrixToRef=function(e,i,r){if(void 0===e&&(e=0),0==e)this.getLocalMatrix().getRotationMatrixToRef(r);else{var n=t._TmpMats[0],o=this.getAbsoluteMatrix();i?o.multiplyToRef(i.getWorldMatrix(),n):n.copyFrom(o),n.multiplyAtIndex(0,this._scalingDeterminant),n.multiplyAtIndex(1,this._scalingDeterminant),n.multiplyAtIndex(2,this._scalingDeterminant),n.getRotationMatrixToRef(r)}},t.prototype.getAbsolutePositionFromLocal=function(e,t){void 0===t&&(t=null);var i=u.Pq.Zero();return this.getAbsolutePositionFromLocalToRef(e,t,i),i},t.prototype.getAbsolutePositionFromLocalToRef=function(e,i,r){void 0===i&&(i=null);var n=null;i&&(n=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&n&&o.multiplyToRef(n,o),u.Pq.TransformCoordinatesToRef(e,o,r)},t.prototype.getLocalPositionFromAbsolute=function(e,t){void 0===t&&(t=null);var i=u.Pq.Zero();return this.getLocalPositionFromAbsoluteToRef(e,t,i),i},t.prototype.getLocalPositionFromAbsoluteToRef=function(e,i,r){void 0===i&&(i=null);var n=null;i&&(n=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&n&&o.multiplyToRef(n,o),o.invert(),u.Pq.TransformCoordinatesToRef(e,o,r)},t.prototype.setCurrentPoseAsRest=function(){this.setRestMatrix(this.getLocalMatrix())},t._TmpVecs=et.D.BuildArray(2,u.Pq.Zero),t._TmpQuat=u.PT.Identity(),t._TmpMats=et.D.BuildArray(5,u.uq.Identity),t}(G),nt=function(){function e(e,t,i,r,n,o,a,s,l,u,h){void 0===i&&(i=0),void 0===r&&(r=100),void 0===n&&(n=!1),void 0===o&&(o=1),void 0===u&&(u=!1),void 0===h&&(h=0),this.target=t,this.fromFrame=i,this.toFrame=r,this.loopAnimation=n,this.onAnimationEnd=a,this.onAnimationLoop=l,this.isAdditive=u,this.playOrder=h,this._localDelayOffset=null,this._pausedDelay=null,this._manualJumpDelay=null,this._runtimeAnimations=new Array,this._paused=!1,this._speedRatio=1,this._weight=-1,this._syncRoot=null,this._frameToSyncFromJump=null,this._goToFrame=null,this.disposeOnEnd=!0,this.animationStarted=!1,this.onAnimationEndObservable=new c.cP,this.onAnimationLoopObservable=new c.cP,this._scene=e,s&&this.appendAnimations(t,s),this._speedRatio=o,e._activeAnimatables.push(this)}return Object.defineProperty(e.prototype,"syncRoot",{get:function(){return this._syncRoot},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"masterFrame",{get:function(){return 0===this._runtimeAnimations.length?0:this._runtimeAnimations[0].currentFrame},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},set:function(e){this._weight=-1!==e?Math.min(Math.max(e,0),1):-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){for(var t=0;t<this._runtimeAnimations.length;t++)this._runtimeAnimations[t]._prepareForSpeedRatioChange(e);this._speedRatio=e,null!==this._goToFrame&&this.goToFrame(this._goToFrame)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elapsedTime",{get:function(){return null===this._localDelayOffset?0:this._scene._animationTime-this._localDelayOffset},enumerable:!1,configurable:!0}),e.prototype.syncWith=function(e){if(this._syncRoot=e,e){var t=this._scene._activeAnimatables.indexOf(this);t>-1&&(this._scene._activeAnimatables.splice(t,1),this._scene._activeAnimatables.push(this))}return this},e.prototype.getAnimations=function(){return this._runtimeAnimations},e.prototype.appendAnimations=function(e,t){for(var i=this,r=0;r<t.length;r++){var n=t[r],o=new $(e,n,this._scene,this);o._onLoop=function(){i.onAnimationLoopObservable.notifyObservers(i),i.onAnimationLoop&&i.onAnimationLoop()},this._runtimeAnimations.push(o)}},e.prototype.getAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i].animation;return null},e.prototype.getRuntimeAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i];return null},e.prototype.reset=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].reset(!0);this._localDelayOffset=null,this._pausedDelay=null},e.prototype.enableBlending=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)t[i].animation.enableBlending=!0,t[i].animation.blendingSpeed=e},e.prototype.disableBlending=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].animation.enableBlending=!1},e.prototype.goToFrame=function(e){var t,i=this._runtimeAnimations;if(i[0]){var r=i[0].animation.framePerSecond;this._frameToSyncFromJump=null!==(t=this._frameToSyncFromJump)&&void 0!==t?t:i[0].currentFrame;var n=0===this.speedRatio?0:(e-this._frameToSyncFromJump)/r*1e3/this.speedRatio;this._manualJumpDelay=-n}for(var o=0;o<i.length;o++)i[o].goToFrame(e,this._weight);this._goToFrame=e},Object.defineProperty(e.prototype,"paused",{get:function(){return this._paused},enumerable:!1,configurable:!0}),e.prototype.pause=function(){this._paused||(this._paused=!0)},e.prototype.restart=function(){this._paused=!1},e.prototype._raiseOnAnimationEnd=function(){this.onAnimationEnd&&this.onAnimationEnd(),this.onAnimationEndObservable.notifyObservers(this)},e.prototype.stop=function(e,t,i){if(void 0===i&&(i=!1),e||t){var r=this._scene._activeAnimatables.indexOf(this);if(r>-1){for(var n=(a=this._runtimeAnimations).length-1;n>=0;n--){var o=a[n];e&&o.animation.name!=e||t&&!t(o.target)||(o.dispose(),a.splice(n,1))}0==a.length&&(i||this._scene._activeAnimatables.splice(r,1),this._raiseOnAnimationEnd())}}else if((n=this._scene._activeAnimatables.indexOf(this))>-1){i||this._scene._activeAnimatables.splice(n,1);for(var a=this._runtimeAnimations,s=0;s<a.length;s++)a[s].dispose();this._runtimeAnimations.length=0,this._raiseOnAnimationEnd()}},e.prototype.waitAsync=function(){var e=this;return new Promise((function(t){e.onAnimationEndObservable.add((function(){t(e)}),void 0,void 0,e,!0)}))},e.prototype._animate=function(e){if(this._paused)return this.animationStarted=!1,null===this._pausedDelay&&(this._pausedDelay=e),!0;if(null===this._localDelayOffset?(this._localDelayOffset=e,this._pausedDelay=null):null!==this._pausedDelay&&(this._localDelayOffset+=e-this._pausedDelay,this._pausedDelay=null),null!==this._manualJumpDelay&&(this._localDelayOffset+=this._manualJumpDelay,this._manualJumpDelay=null,this._frameToSyncFromJump=null),this._goToFrame=null,0===this._weight)return!0;var t,i=!1,r=this._runtimeAnimations;for(t=0;t<r.length;t++){var n=r[t].animate(e-this._localDelayOffset,this.fromFrame,this.toFrame,this.loopAnimation,this._speedRatio,this._weight);i=i||n}if(this.animationStarted=i,!i){if(this.disposeOnEnd)for(t=this._scene._activeAnimatables.indexOf(this),this._scene._activeAnimatables.splice(t,1),t=0;t<r.length;t++)r[t].dispose();this._raiseOnAnimationEnd(),this.disposeOnEnd&&(this.onAnimationEnd=null,this.onAnimationLoop=null,this.onAnimationLoopObservable.clear(),this.onAnimationEndObservable.clear())}return i},e}();it.prototype._animate=function(e){if(this.animationsEnabled){var t=te.j.Now;if(!this._animationTimeLast){if(this._pendingData.length>0)return;this._animationTimeLast=t}this.deltaTime=void 0!==e?e:this.useConstantAnimationDeltaTime?16:(t-this._animationTimeLast)*this.animationTimeScale,this._animationTimeLast=t;var i=this._activeAnimatables;if(0!==i.length){this._animationTime+=this.deltaTime;for(var r=this._animationTime,n=0;n<i.length;n++){var o=i[n];!o._animate(r)&&o.disposeOnEnd&&n--}this._processLateAnimationBindings()}}},it.prototype.sortActiveAnimatables=function(){this._activeAnimatables.sort((function(e,t){return e.playOrder-t.playOrder}))},it.prototype.beginWeightedAnimation=function(e,t,i,r,n,o,a,s,l,c,u){void 0===r&&(r=1),void 0===o&&(o=1),void 0===u&&(u=!1);var h=this.beginAnimation(e,t,i,n,o,a,s,!1,l,c,u);return h.weight=r,h},it.prototype.beginAnimation=function(e,t,i,r,n,o,a,s,l,c,u){void 0===n&&(n=1),void 0===s&&(s=!0),void 0===u&&(u=!1),t>i&&n>0&&(n*=-1),s&&this.stopAnimation(e,void 0,l),a||(a=new nt(this,e,t,i,r,n,o,void 0,c,u));var h=!l||l(e);if(e.animations&&h&&a.appendAnimations(e,e.animations),e.getAnimatables)for(var d=e.getAnimatables(),p=0;p<d.length;p++)this.beginAnimation(d[p],t,i,r,n,o,a,s,l,c);return a.reset(),a},it.prototype.beginHierarchyAnimation=function(e,t,i,r,n,o,a,s,l,c,u,h){void 0===o&&(o=1),void 0===l&&(l=!0),void 0===h&&(h=!1);var d=e.getDescendants(t),p=[];p.push(this.beginAnimation(e,i,r,n,o,a,s,l,c,void 0,h));for(var f=0,_=d;f<_.length;f++){var m=_[f];p.push(this.beginAnimation(m,i,r,n,o,a,s,l,c,void 0,h))}return p},it.prototype.beginDirectAnimation=function(e,t,i,r,n,o,a,s,l){if(void 0===l&&(l=!1),void 0===o&&(o=1),i>r&&o>0)o*=-1;else if(r>i&&o<0){var c=r;r=i,i=c}return new nt(this,e,i,r,n,o,a,t,s,l)},it.prototype.beginDirectHierarchyAnimation=function(e,t,i,r,n,o,a,s,l,c){void 0===c&&(c=!1);var u=e.getDescendants(t),h=[];h.push(this.beginDirectAnimation(e,i,r,n,o,a,s,l,c));for(var d=0,p=u;d<p.length;d++){var f=p[d];h.push(this.beginDirectAnimation(f,i,r,n,o,a,s,l,c))}return h},it.prototype.getAnimatableByTarget=function(e){for(var t=0;t<this._activeAnimatables.length;t++)if(this._activeAnimatables[t].target===e)return this._activeAnimatables[t];return null},it.prototype.getAllAnimatablesByTarget=function(e){for(var t=[],i=0;i<this._activeAnimatables.length;i++)this._activeAnimatables[i].target===e&&t.push(this._activeAnimatables[i]);return t},it.prototype.stopAnimation=function(e,t,i){for(var r=0,n=this.getAllAnimatablesByTarget(e);r<n.length;r++)n[r].stop(t,i)},it.prototype.stopAllAnimations=function(){if(this._activeAnimatables){for(var e=0;e<this._activeAnimatables.length;e++)this._activeAnimatables[e].stop(void 0,void 0,!0);this._activeAnimatables.length=0}for(var t=0,i=this.animationGroups;t<i.length;t++)i[t].stop()},it.prototype._registerTargetForLateAnimationBinding=function(e,t){var i=e.target;this._registeredForLateAnimationBindings.pushNoDuplicate(i),i._lateAnimationHolders||(i._lateAnimationHolders={}),i._lateAnimationHolders[e.targetPath]||(i._lateAnimationHolders[e.targetPath]={totalWeight:0,totalAdditiveWeight:0,animations:[],additiveAnimations:[],originalValue:t}),e.isAdditive?(i._lateAnimationHolders[e.targetPath].additiveAnimations.push(e),i._lateAnimationHolders[e.targetPath].totalAdditiveWeight+=e.weight):(i._lateAnimationHolders[e.targetPath].animations.push(e),i._lateAnimationHolders[e.targetPath].totalWeight+=e.weight)},it.prototype._processLateAnimationBindingsForMatrices=function(e){if(0===e.totalWeight&&0===e.totalAdditiveWeight)return e.originalValue;var t=1,i=u.AA.Vector3[0],r=u.AA.Vector3[1],n=u.AA.Quaternion[0],o=0,a=e.animations[0],s=e.originalValue,l=1,c=!1;if(e.totalWeight<1)l=1-e.totalWeight,s.decompose(r,n,i);else{if(o=1,t=e.totalWeight,1==(l=a.weight/t)){if(!e.totalAdditiveWeight)return a.currentValue;c=!0}a.currentValue.decompose(r,n,i)}if(!c){r.scaleInPlace(l),i.scaleInPlace(l),n.scaleInPlace(l);for(var h=o;h<e.animations.length;h++)if(0!==(_=e.animations[h]).weight){l=_.weight/t;var d=u.AA.Vector3[2],p=u.AA.Vector3[3],f=u.AA.Quaternion[1];_.currentValue.decompose(p,f,d),p.scaleAndAddToRef(l,r),f.scaleAndAddToRef(u.PT.Dot(n,f)>0?l:-l,n),d.scaleAndAddToRef(l,i)}n.normalize()}for(h=0;h<e.additiveAnimations.length;h++){var _;0!==(_=e.additiveAnimations[h]).weight&&(d=u.AA.Vector3[2],p=u.AA.Vector3[3],f=u.AA.Quaternion[1],_.currentValue.decompose(p,f,d),p.multiplyToRef(r,p),u.Pq.LerpToRef(r,p,_.weight,r),n.multiplyToRef(f,f),u.PT.SlerpToRef(n,f,_.weight,n),d.scaleAndAddToRef(_.weight,i))}var m=a?a._animationState.workValue:u.AA.Matrix[0].clone();return u.uq.ComposeToRef(r,n,i,m),m},it.prototype._processLateAnimationBindingsForQuaternions=function(e,t){if(0===e.totalWeight&&0===e.totalAdditiveWeight)return t;var i=e.animations[0],r=e.originalValue,n=t;if(0===e.totalWeight&&e.totalAdditiveWeight>0)n.copyFrom(r);else if(1===e.animations.length){if(u.PT.SlerpToRef(r,i.currentValue,Math.min(1,e.totalWeight),n),0===e.totalAdditiveWeight)return n}else if(e.animations.length>1){var o=1,a=void 0,s=void 0;if(e.totalWeight<1){var l=1-e.totalWeight;s=[],(a=[]).push(r),s.push(l)}else{if(2===e.animations.length&&(u.PT.SlerpToRef(e.animations[0].currentValue,e.animations[1].currentValue,e.animations[1].weight/e.totalWeight,t),0===e.totalAdditiveWeight))return t;a=[],s=[],o=e.totalWeight}for(var c=0;c<e.animations.length;c++){var h=e.animations[c];a.push(h.currentValue),s.push(h.weight/o)}for(var d=0,p=0;p<a.length;)p?(d+=s[p],u.PT.SlerpToRef(n,a[p],s[p]/d,n),p++):(u.PT.SlerpToRef(a[p],a[p+1],s[p+1]/(s[p]+s[p+1]),t),n=t,d=s[p]+s[p+1],p+=2)}for(c=0;c<e.additiveAnimations.length;c++)0!==(h=e.additiveAnimations[c]).weight&&(n.multiplyToRef(h.currentValue,u.AA.Quaternion[0]),u.PT.SlerpToRef(n,u.AA.Quaternion[0],h.weight,n));return n},it.prototype._processLateAnimationBindings=function(){if(this._registeredForLateAnimationBindings.length){for(var e=0;e<this._registeredForLateAnimationBindings.length;e++){var t=this._registeredForLateAnimationBindings.data[e];for(var i in t._lateAnimationHolders){var r=t._lateAnimationHolders[i],n=r.animations[0],o=r.originalValue;if(null!=o){var a=Z.AllowMatrixDecomposeForInterpolation&&o.m,s=t[i];if(a)s=this._processLateAnimationBindingsForMatrices(r);else if(void 0!==o.w)s=this._processLateAnimationBindingsForQuaternions(r,s||u.PT.Identity());else{var l=0,c=1,h=n&&n._animationState.loopMode===Z.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;r.totalWeight<1?s=h?o.clone?o.clone():o:n&&o.scale?o.scale(1-r.totalWeight):n?o*(1-r.totalWeight):o.clone?o.clone():o:n&&(c=r.totalWeight,s=1!=(f=n.weight/c)?n.currentValue.scale?n.currentValue.scale(f):n.currentValue*f:n.currentValue,h&&(s.addToRef?s.addToRef(o,s):s+=o),l=1);for(var d=l;d<r.animations.length;d++)(f=(p=r.animations[d]).weight/c)&&(p.currentValue.scaleAndAddToRef?p.currentValue.scaleAndAddToRef(f,s):s+=p.currentValue*f);for(d=0;d<r.additiveAnimations.length;d++){var p,f;(f=(p=r.additiveAnimations[d]).weight)&&(p.currentValue.scaleAndAddToRef?p.currentValue.scaleAndAddToRef(f,s):s+=p.currentValue*f)}}t[i]=s}}t._lateAnimationHolders={}}this._registeredForLateAnimationBindings.reset()}},rt.prototype.copyAnimationRange=function(e,t,i,r,n){void 0===r&&(r=!1),void 0===n&&(n=null),0===this.animations.length&&(this.animations.push(new Z(this.name,"_matrix",e.animations[0].framePerSecond,Z.ANIMATIONTYPE_MATRIX,0)),this.animations[0].setKeys([]));var o=e.animations[0].getRange(t);if(!o)return!1;for(var a,s,l,c=o.from,u=o.to,h=e.animations[0].getKeys(),d=e.length,p=e.getParent(),f=this.getParent(),_=r&&p&&d&&this.length&&d!==this.length,m=_&&f&&p?f.length/p.length:1,g=r&&!f&&n&&(1!==n.x||1!==n.y||1!==n.z),v=this.animations[0].getKeys(),y=0,b=h.length;y<b;y++)(a=h[y]).frame>=c&&a.frame<=u&&(r?(l=a.value.clone(),_?(s=l.getTranslation(),l.setTranslation(s.scaleInPlace(m))):g&&n?(s=l.getTranslation(),l.setTranslation(s.multiplyInPlace(n))):l=a.value):l=a.value,v.push({frame:a.frame+i,value:l}));return this.animations[0].createRange(t,c+i,u+i),!0};var ot,at=function(){this.enableBlending=!1,this.blendingSpeed=.01,this.loopMode=Z.ANIMATIONLOOPMODE_CYCLE},st=i(6740);!function(e){e[e.CW=0]="CW",e[e.CCW=1]="CCW"}(ot||(ot={}));var lt,ct=function(){function e(){}return e.Interpolate=function(e,t,i,r,n){for(var o=1-3*r+3*t,a=3*r-6*t,s=3*t,l=e,c=0;c<5;c++){var u=l*l;l-=1/(3*o*u+2*a*l+s)*(o*(u*l)+a*u+s*l-e),l=Math.min(1,Math.max(0,l))}return 3*Math.pow(1-l,2)*l*i+3*(1-l)*Math.pow(l,2)*n+Math.pow(l,3)},e}(),ut=function(){function e(e){this._radians=e,this._radians<0&&(this._radians+=2*Math.PI)}return e.prototype.degrees=function(){return 180*this._radians/Math.PI},e.prototype.radians=function(){return this._radians},e.BetweenTwoPoints=function(t,i){var r=i.subtract(t);return new e(Math.atan2(r.y,r.x))},e.BetweenTwoVectors=function(t,i){var r=t.lengthSquared()*i.lengthSquared();if(0===r)return new e(Math.PI/2);r=Math.sqrt(r);var n=t.dot(i)/r;return n=w.X.Clamp(n,-1,1),new e(Math.acos(n))},e.FromRadians=function(t){return new e(t)},e.FromDegrees=function(t){return new e(t*Math.PI/180)},e}(),ht=function(e,t,i){this.startPoint=e,this.midPoint=t,this.endPoint=i;var r=Math.pow(t.x,2)+Math.pow(t.y,2),n=(Math.pow(e.x,2)+Math.pow(e.y,2)-r)/2,o=(r-Math.pow(i.x,2)-Math.pow(i.y,2))/2,a=(e.x-t.x)*(t.y-i.y)-(t.x-i.x)*(e.y-t.y);this.centerPoint=new u.I9((n*(t.y-i.y)-o*(e.y-t.y))/a,((e.x-t.x)*o-(t.x-i.x)*n)/a),this.radius=this.centerPoint.subtract(this.startPoint).length(),this.startAngle=ut.BetweenTwoPoints(this.centerPoint,this.startPoint);var s=this.startAngle.degrees(),l=ut.BetweenTwoPoints(this.centerPoint,this.midPoint).degrees(),c=ut.BetweenTwoPoints(this.centerPoint,this.endPoint).degrees();l-s>180&&(l-=360),l-s<-180&&(l+=360),c-l>180&&(c-=360),c-l<-180&&(c+=360),this.orientation=l-s<0?0:1,this.angle=ut.FromDegrees(0===this.orientation?s-c:c-s)},dt=function(){function e(e,t){this._points=new Array,this._length=0,this.closed=!1,this._points.push(new u.I9(e,t))}return e.prototype.addLineTo=function(e,t){if(this.closed)return this;var i=new u.I9(e,t),r=this._points[this._points.length-1];return this._points.push(i),this._length+=i.subtract(r).length(),this},e.prototype.addArcTo=function(e,t,i,r,n){if(void 0===n&&(n=36),this.closed)return this;var o=this._points[this._points.length-1],a=new u.I9(e,t),s=new u.I9(i,r),l=new ht(o,a,s),c=l.angle.radians()/n;0===l.orientation&&(c*=-1);for(var h=l.startAngle.radians()+c,d=0;d<n;d++){var p=Math.cos(h)*l.radius+l.centerPoint.x,f=Math.sin(h)*l.radius+l.centerPoint.y;this.addLineTo(p,f),h+=c}return this},e.prototype.addQuadraticCurveTo=function(e,t,i,r,n){if(void 0===n&&(n=36),this.closed)return this;for(var o=function(e,t,i,r){return(1-e)*(1-e)*t+2*e*(1-e)*i+e*e*r},a=this._points[this._points.length-1],s=0;s<=n;s++){var l=s/n,c=o(l,a.x,e,i),u=o(l,a.y,t,r);this.addLineTo(c,u)}return this},e.prototype.addBezierCurveTo=function(e,t,i,r,n,o,a){if(void 0===a&&(a=36),this.closed)return this;for(var s=function(e,t,i,r,n){return(1-e)*(1-e)*(1-e)*t+3*e*(1-e)*(1-e)*i+3*e*e*(1-e)*r+e*e*e*n},l=this._points[this._points.length-1],c=0;c<=a;c++){var u=c/a,h=s(u,l.x,e,i,n),d=s(u,l.y,t,r,o);this.addLineTo(h,d)}return this},e.prototype.isPointInside=function(e){for(var t=!1,i=this._points.length,r=i-1,n=0;n<i;r=n++){var o=this._points[r],a=this._points[n],s=a.x-o.x,l=a.y-o.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(o=this._points[n],s=-s,a=this._points[r],l=-l),e.y<o.y||e.y>a.y)continue;if(e.y===o.y&&e.x===o.x)return!0;var c=l*(e.x-o.x)-s*(e.y-o.y);if(0===c)return!0;if(c<0)continue;t=!t}else{if(e.y!==o.y)continue;if(a.x<=e.x&&e.x<=o.x||o.x<=e.x&&e.x<=a.x)return!0}}return t},e.prototype.close=function(){return this.closed=!0,this},e.prototype.length=function(){var e=this._length;if(this.closed){var t=this._points[this._points.length-1];e+=this._points[0].subtract(t).length()}return e},e.prototype.area=function(){for(var e=this._points.length,t=0,i=e-1,r=0;r<e;i=r++)t+=this._points[i].x*this._points[r].y-this._points[r].x*this._points[i].y;return.5*t},e.prototype.getPoints=function(){return this._points},e.prototype.getPointAtLengthPosition=function(e){if(e<0||e>1)return u.I9.Zero();for(var t=e*this.length(),i=0,r=0;r<this._points.length;r++){var n=(r+1)%this._points.length,o=this._points[r],a=this._points[n].subtract(o),s=a.length()+i;if(t>=i&&t<=s){var l=a.normalize(),c=t-i;return new u.I9(o.x+l.x*c,o.y+l.y*c)}i=s}return u.I9.Zero()},e.StartingAt=function(t,i){return new e(t,i)},e}(),pt=function(){function e(e,t,i,r){void 0===t&&(t=null),void 0===r&&(r=!1),this.path=e,this._curve=new Array,this._distances=new Array,this._tangents=new Array,this._normals=new Array,this._binormals=new Array,this._pointAtData={id:0,point:u.Pq.Zero(),previousPointArrayIndex:0,position:0,subPosition:0,interpolateReady:!1,interpolationMatrix:u.uq.Identity()};for(var n=0;n<e.length;n++)this._curve[n]=e[n].clone();this._raw=i||!1,this._alignTangentsWithPath=r,this._compute(t,r)}return e.prototype.getCurve=function(){return this._curve},e.prototype.getPoints=function(){return this._curve},e.prototype.length=function(){return this._distances[this._distances.length-1]},e.prototype.getTangents=function(){return this._tangents},e.prototype.getNormals=function(){return this._normals},e.prototype.getBinormals=function(){return this._binormals},e.prototype.getDistances=function(){return this._distances},e.prototype.getPointAt=function(e){return this._updatePointAtData(e).point},e.prototype.getTangentAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?u.Pq.TransformCoordinates(u.Pq.Forward(),this._pointAtData.interpolationMatrix):this._tangents[this._pointAtData.previousPointArrayIndex]},e.prototype.getNormalAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?u.Pq.TransformCoordinates(u.Pq.Right(),this._pointAtData.interpolationMatrix):this._normals[this._pointAtData.previousPointArrayIndex]},e.prototype.getBinormalAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?u.Pq.TransformCoordinates(u.Pq.UpReadOnly,this._pointAtData.interpolationMatrix):this._binormals[this._pointAtData.previousPointArrayIndex]},e.prototype.getDistanceAt=function(e){return this.length()*e},e.prototype.getPreviousPointIndexAt=function(e){return this._updatePointAtData(e),this._pointAtData.previousPointArrayIndex},e.prototype.getSubPositionAt=function(e){return this._updatePointAtData(e),this._pointAtData.subPosition},e.prototype.getClosestPositionTo=function(e){for(var t=Number.MAX_VALUE,i=0,r=0;r<this._curve.length-1;r++){var n=this._curve[r+0],o=this._curve[r+1].subtract(n).normalize(),a=this._distances[r+1]-this._distances[r+0],s=Math.min(Math.max(u.Pq.Dot(o,e.subtract(n).normalize()),0)*u.Pq.Distance(n,e)/a,1),l=u.Pq.Distance(n.add(o.scale(s*a)),e);l<t&&(t=l,i=(this._distances[r+0]+a*s)/this.length())}return i},e.prototype.slice=function(t,i){if(void 0===t&&(t=0),void 0===i&&(i=1),t<0&&(t=1- -1*t%1),i<0&&(i=1- -1*i%1),t>i){var r=t;t=i,i=r}var n=this.getCurve(),o=this.getPointAt(t),a=this.getPreviousPointIndexAt(t),s=this.getPointAt(i),l=this.getPreviousPointIndexAt(i)+1,c=[];return 0!==t&&(a++,c.push(o)),c.push.apply(c,n.slice(a,l)),1===i&&1!==t||c.push(s),new e(c,this.getNormalAt(t),this._raw,this._alignTangentsWithPath)},e.prototype.update=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!1);for(var r=0;r<e.length;r++)this._curve[r].x=e[r].x,this._curve[r].y=e[r].y,this._curve[r].z=e[r].z;return this._compute(t,i),this},e.prototype._compute=function(e,t){void 0===t&&(t=!1);var i=this._curve.length;if(!(i<2)){this._tangents[0]=this._getFirstNonNullVector(0),this._raw||this._tangents[0].normalize(),this._tangents[i-1]=this._curve[i-1].subtract(this._curve[i-2]),this._raw||this._tangents[i-1].normalize();var r,n,o,a,s,l=this._tangents[0],c=this._normalVector(l,e);this._normals[0]=c,this._raw||this._normals[0].normalize(),this._binormals[0]=u.Pq.Cross(l,this._normals[0]),this._raw||this._binormals[0].normalize(),this._distances[0]=0;for(var h=1;h<i;h++)r=this._getLastNonNullVector(h),h<i-1&&(n=this._getFirstNonNullVector(h),this._tangents[h]=t?n:r.add(n),this._tangents[h].normalize()),this._distances[h]=this._distances[h-1]+this._curve[h].subtract(this._curve[h-1]).length(),o=this._tangents[h],s=this._binormals[h-1],this._normals[h]=u.Pq.Cross(s,o),this._raw||(0===this._normals[h].length()?(a=this._normals[h-1],this._normals[h]=a.clone()):this._normals[h].normalize()),this._binormals[h]=u.Pq.Cross(o,this._normals[h]),this._raw||this._binormals[h].normalize();this._pointAtData.id=NaN}},e.prototype._getFirstNonNullVector=function(e){for(var t=1,i=this._curve[e+t].subtract(this._curve[e]);0===i.length()&&e+t+1<this._curve.length;)t++,i=this._curve[e+t].subtract(this._curve[e]);return i},e.prototype._getLastNonNullVector=function(e){for(var t=1,i=this._curve[e].subtract(this._curve[e-t]);0===i.length()&&e>t+1;)t++,i=this._curve[e].subtract(this._curve[e-t]);return i},e.prototype._normalVector=function(e,t){var i,r=e.length();if(0===r&&(r=1),null==t){var n;n=w.X.WithinEpsilon(Math.abs(e.y)/r,1,st.bH)?w.X.WithinEpsilon(Math.abs(e.x)/r,1,st.bH)?w.X.WithinEpsilon(Math.abs(e.z)/r,1,st.bH)?u.Pq.Zero():new u.Pq(0,0,1):new u.Pq(1,0,0):new u.Pq(0,-1,0),i=u.Pq.Cross(e,n)}else i=u.Pq.Cross(e,t),u.Pq.CrossToRef(i,e,i);return i.normalize(),i},e.prototype._updatePointAtData=function(e,t){if(void 0===t&&(t=!1),this._pointAtData.id===e)return this._pointAtData.interpolateReady||this._updateInterpolationMatrix(),this._pointAtData;this._pointAtData.id=e;var i=this.getPoints();if(e<=0)return this._setPointAtData(0,0,i[0],0,t);if(e>=1)return this._setPointAtData(1,1,i[i.length-1],i.length-1,t);for(var r,n=i[0],o=0,a=e*this.length(),s=1;s<i.length;s++){r=i[s];var l=u.Pq.Distance(n,r);if((o+=l)===a)return this._setPointAtData(e,1,r,s,t);if(o>a){var c=(o-a)/l,h=n.subtract(r),d=r.add(h.scaleInPlace(c));return this._setPointAtData(e,1-c,d,s-1,t)}n=r}return this._pointAtData},e.prototype._setPointAtData=function(e,t,i,r,n){return this._pointAtData.point=i,this._pointAtData.position=e,this._pointAtData.subPosition=t,this._pointAtData.previousPointArrayIndex=r,this._pointAtData.interpolateReady=n,n&&this._updateInterpolationMatrix(),this._pointAtData},e.prototype._updateInterpolationMatrix=function(){this._pointAtData.interpolationMatrix=u.uq.Identity();var e=this._pointAtData.previousPointArrayIndex;if(e!==this._tangents.length-1){var t=e+1,i=this._tangents[e].clone(),r=this._normals[e].clone(),n=this._binormals[e].clone(),o=this._tangents[t].clone(),a=this._normals[t].clone(),s=this._binormals[t].clone(),l=u.PT.RotationQuaternionFromAxis(r,n,i),c=u.PT.RotationQuaternionFromAxis(a,s,o);u.PT.Slerp(l,c,this._pointAtData.subPosition).toRotationMatrix(this._pointAtData.interpolationMatrix)}},e}(),ft=function(){function e(e){this._length=0,this._points=e,this._length=this._computeLength(e)}return e.CreateQuadraticBezier=function(t,i,r,n){n=n>2?n:3;for(var o=[],a=function(e,t,i,r){return(1-e)*(1-e)*t+2*e*(1-e)*i+e*e*r},s=0;s<=n;s++)o.push(new u.Pq(a(s/n,t.x,i.x,r.x),a(s/n,t.y,i.y,r.y),a(s/n,t.z,i.z,r.z)));return new e(o)},e.CreateCubicBezier=function(t,i,r,n,o){o=o>3?o:4;for(var a=[],s=function(e,t,i,r,n){return(1-e)*(1-e)*(1-e)*t+3*e*(1-e)*(1-e)*i+3*e*e*(1-e)*r+e*e*e*n},l=0;l<=o;l++)a.push(new u.Pq(s(l/o,t.x,i.x,r.x,n.x),s(l/o,t.y,i.y,r.y,n.y),s(l/o,t.z,i.z,r.z,n.z)));return new e(a)},e.CreateHermiteSpline=function(t,i,r,n,o){for(var a=[],s=1/o,l=0;l<=o;l++)a.push(u.Pq.Hermite(t,i,r,n,l*s));return new e(a)},e.CreateCatmullRomSpline=function(t,i,r){var n=[],o=1/i,a=0;if(r){for(var s=t.length,l=0;l<s;l++){a=0;for(var c=0;c<i;c++)n.push(u.Pq.CatmullRom(t[l%s],t[(l+1)%s],t[(l+2)%s],t[(l+3)%s],a)),a+=o}n.push(n[0])}else{var h=[];for(h.push(t[0].clone()),Array.prototype.push.apply(h,t),h.push(t[t.length-1].clone()),l=0;l<h.length-3;l++)for(a=0,c=0;c<i;c++)n.push(u.Pq.CatmullRom(h[l],h[l+1],h[l+2],h[l+3],a)),a+=o;l--,n.push(u.Pq.CatmullRom(h[l],h[l+1],h[l+2],h[l+3],a))}return new e(n)},e.ArcThru3Points=function(t,i,r,n,o,a){void 0===n&&(n=32),void 0===o&&(o=!1),void 0===a&&(a=!1);var s=[],l=i.subtract(t),c=r.subtract(i),h=t.subtract(r),d=u.Pq.Cross(l,c),p=d.length();if(p<Math.pow(10,-8))return new e(s);var f=l.lengthSquared(),_=c.lengthSquared(),m=h.lengthSquared(),g=d.lengthSquared(),v=.5*l.length()*c.length()*h.length()/p,y=-.5*_*u.Pq.Dot(l,h)/g,b=-.5*m*u.Pq.Dot(l,c)/g,T=-.5*f*u.Pq.Dot(c,h)/g,E=t.scale(y).add(i.scale(b)).add(r.scale(T)),x=t.subtract(E).normalize(),S=u.Pq.Cross(d,x).normalize();if(a){for(var C=2*Math.PI/n,P=0;P<=2*Math.PI;P+=C)s.push(E.add(x.scale(v*Math.cos(P)).add(S.scale(v*Math.sin(P)))));s.push(t)}else{C=1/n,P=0;var A=u.Pq.Zero();do{A=E.add(x.scale(v*Math.cos(P)).add(S.scale(v*Math.sin(P)))),s.push(A),P+=C}while(!A.equalsWithEpsilon(r,v*C*1.1));s.push(r),o&&s.push(t)}return new e(s)},e.prototype.getPoints=function(){return this._points},e.prototype.length=function(){return this._length},e.prototype.continue=function(t){for(var i=this._points[this._points.length-1],r=this._points.slice(),n=t.getPoints(),o=1;o<n.length;o++)r.push(n[o].subtract(n[0]).add(i));return new e(r)},e.prototype._computeLength=function(e){for(var t=0,i=1;i<e.length;i++)t+=e[i].subtract(e[i-1]).length();return t},e}(),_t=function(){function e(){this._easingMode=e.EASINGMODE_EASEIN}return e.prototype.setEasingMode=function(e){var t=Math.min(Math.max(e,0),2);this._easingMode=t},e.prototype.getEasingMode=function(){return this._easingMode},e.prototype.easeInCore=function(e){throw new Error("You must implement this method")},e.prototype.ease=function(t){switch(this._easingMode){case e.EASINGMODE_EASEIN:return this.easeInCore(t);case e.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-t)}return t>=.5?.5*(1-this.easeInCore(2*(1-t)))+.5:.5*this.easeInCore(2*t)},e.EASINGMODE_EASEIN=0,e.EASINGMODE_EASEOUT=1,e.EASINGMODE_EASEINOUT=2,e}(),mt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return e=Math.max(0,Math.min(1,e)),1-Math.sqrt(1-e*e)},t}(_t),gt=function(e){function t(t){void 0===t&&(t=1);var i=e.call(this)||this;return i.amplitude=t,i}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)},t}(_t),vt=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=2);var r=e.call(this)||this;return r.bounces=t,r.bounciness=i,r}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.bounces),i=this.bounciness;i<=1&&(i=1.001);var r=Math.pow(i,t),n=1-i,o=(1-r)/n+.5*r,a=e*o,s=Math.log(-a*(1-i)+1)/Math.log(i),l=Math.floor(s),c=l+1,u=(1-Math.pow(i,l))/(n*o),h=.5*(u+(1-Math.pow(i,c))/(n*o)),d=e-h,p=h-u;return-Math.pow(1/i,t-l)/(p*p)*(d-p)*(d+p)},t}(_t),yt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e},t}(_t),bt=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=3);var r=e.call(this)||this;return r.oscillations=t,r.springiness=i,r}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.oscillations),i=Math.max(0,this.springiness);return(0==i?e:(Math.exp(i*e)-1)/(Math.exp(i)-1))*Math.sin((6.283185307179586*t+1.5707963267948966)*e)},t}(_t),Tt=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.exponent=t,i}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)},t}(_t),Et=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.power=t,i}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.power);return Math.pow(e,t)},t}(_t),xt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return e*e},t}(_t),St=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e},t}(_t),Ct=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e*e},t}(_t),Pt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return 1-Math.sin(1.5707963267948966*(1-e))},t}(_t),At=function(e){function t(t,i,r,n){void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=1),void 0===n&&(n=1);var o=e.call(this)||this;return o.x1=t,o.y1=i,o.x2=r,o.y2=n,o}return(0,f.C6)(t,e),t.prototype.easeInCore=function(e){return ct.Interpolate(e,this.x1,this.y1,this.x2,this.y2)},t}(_t),Rt=function(){function e(e,t,i){this.frame=e,this.action=t,this.onlyOnce=i,this.isDone=!1}return e.prototype._clone=function(){return new e(this.frame,this.action,this.onlyOnce)},e}(),It=function(){function e(){}return e.prototype.getClassName=function(){return"TargetedAnimation"},e.prototype.serialize=function(){var e={};return e.animation=this.animation.serialize(),e.targetId=this.target.id,e},e}(),Mt=function(){function e(e,t,i,r){void 0===t&&(t=null),void 0===i&&(i=-1),void 0===r&&(r=0),this.name=e,this._targetedAnimations=new Array,this._animatables=new Array,this._from=Number.MAX_VALUE,this._to=-Number.MAX_VALUE,this._speedRatio=1,this._loopAnimation=!1,this._isAdditive=!1,this._weight=-1,this._playOrder=0,this._enableBlending=null,this._blendingSpeed=null,this._numActiveAnimatables=0,this._parentContainer=null,this.onAnimationEndObservable=new c.cP,this.onAnimationLoopObservable=new c.cP,this.onAnimationGroupLoopObservable=new c.cP,this.onAnimationGroupEndObservable=new c.cP,this.onAnimationGroupPauseObservable=new c.cP,this.onAnimationGroupPlayObservable=new c.cP,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||M.q.LastCreatedScene,this._weight=i,this._playOrder=r,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}return Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask!==e&&(this._mask=e,this.syncWithMask(!0))},enumerable:!1,configurable:!0}),e.prototype.syncWithMask=function(e){if(void 0===e&&(e=!1),this.mask||e){this._numActiveAnimatables=0;for(var t=0;t<this._animatables.length;++t){var i=this._animatables[t];!this.mask||this.mask.disabled||this.mask.retainsTarget(i.target.name)?(this._numActiveAnimatables++,i.paused&&i.restart()):i.paused||i.pause()}}else this._numActiveAnimatables=this._targetedAnimations.length},e.prototype.removeUnmaskedAnimations=function(){if(this.mask&&!this.mask.disabled){for(var e=0;e<this._animatables.length;++e){var t=this._animatables[e];this.mask.retainsTarget(t.target.name)||(t.stop(),this._animatables.splice(e,1),--e)}for(var i=0;i<this._targetedAnimations.length;i++){var r=this._targetedAnimations[i];this.mask.retainsTarget(r.target.name)||(this._targetedAnimations.splice(i,1),--i)}}},Object.defineProperty(e.prototype,"from",{get:function(){return this._from},set:function(e){if(this._from!==e){this._from=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].fromFrame=this._from}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"to",{get:function(){return this._to},set:function(e){if(this._to!==e){this._to=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].toFrame=this._to}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isStarted",{get:function(){return this._isStarted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPlaying",{get:function(){return this._isStarted&&!this._isPaused},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){if(this._speedRatio!==e){this._speedRatio=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].speedRatio=this._speedRatio}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loopAnimation",{get:function(){return this._loopAnimation},set:function(e){if(this._loopAnimation!==e){this._loopAnimation=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].loopAnimation=this._loopAnimation}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isAdditive",{get:function(){return this._isAdditive},set:function(e){if(this._isAdditive!==e){this._isAdditive=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].isAdditive=this._isAdditive}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},set:function(e){this._weight!==e&&(this._weight=e,this.setWeightForAllAnimatables(this._weight))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"targetedAnimations",{get:function(){return this._targetedAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animatables",{get:function(){return this._animatables},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._targetedAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"playOrder",{get:function(){return this._playOrder},set:function(e){if(this._playOrder!==e&&(this._playOrder=e,this._animatables.length>0)){for(var t=0;t<this._animatables.length;t++)this._animatables[t].playOrder=this._playOrder;this._scene.sortActiveAnimatables()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlending",{get:function(){return this._enableBlending},set:function(e){if(this._enableBlending!==e&&(this._enableBlending=e,null!==e))for(var t=0;t<this._targetedAnimations.length;++t)this._targetedAnimations[t].animation.enableBlending=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendingSpeed",{get:function(){return this._blendingSpeed},set:function(e){if(this._blendingSpeed!==e&&(this._blendingSpeed=e,null!==e))for(var t=0;t<this._targetedAnimations.length;++t)this._targetedAnimations[t].animation.blendingSpeed=e},enumerable:!1,configurable:!0}),e.prototype.getLength=function(e,t){return e=null!=e?e:this._from,((t=null!=t?t:this._to)-e)/(this.targetedAnimations[0].animation.framePerSecond*this._speedRatio)},e.MergeAnimationGroups=function(t,i,r,n){if(void 0===i&&(i=!0),void 0===r&&(r=!1),0===t.length)return null;n=null!=n?n:t[0].weight;var o=Number.MAX_VALUE,a=-Number.MAX_VALUE;if(r)for(var s=0,l=t;s<l.length;s++)(d=l[s]).from<o&&(o=d.from),d.to>a&&(a=d.to);for(var c=new e(t[0].name+"_merged",t[0]._scene,n),u=0,h=t;u<h.length;u++){var d=h[u];r&&d.normalize(o,a);for(var p=0,f=d.targetedAnimations;p<f.length;p++){var _=f[p];c.addTargetedAnimation(_.animation,_.target)}i&&d.dispose()}return c},e.prototype.addTargetedAnimation=function(e,t){var i=new It;i.animation=e,i.target=t;var r=e.getKeys();return this._from>r[0].frame&&(this._from=r[0].frame),this._to<r[r.length-1].frame&&(this._to=r[r.length-1].frame),null!==this._enableBlending&&(e.enableBlending=this._enableBlending),null!==this._blendingSpeed&&(e.blendingSpeed=this._blendingSpeed),this._targetedAnimations.push(i),i},e.prototype.removeTargetedAnimation=function(e){for(var t=this._targetedAnimations.length-1;t>-1;t--)this._targetedAnimations[t].animation===e&&this._targetedAnimations.splice(t,1)},e.prototype.normalize=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null),null==e&&(e=this._from),null==t&&(t=this._to);for(var i=0;i<this._targetedAnimations.length;i++){var r=this._targetedAnimations[i].animation.getKeys(),n=r[0],o=r[r.length-1];if(n.frame>e){var a={frame:e,value:n.value,inTangent:n.inTangent,outTangent:n.outTangent,interpolation:n.interpolation};r.splice(0,0,a)}o.frame<t&&(a={frame:t,value:o.value,inTangent:o.inTangent,outTangent:o.outTangent,interpolation:o.interpolation},r.push(a))}return this._from=e,this._to=t,this},e.prototype._processLoop=function(e,t,i){var r=this;e.onAnimationLoop=function(){r.onAnimationLoopObservable.notifyObservers(t),r._animationLoopFlags[i]||(r._animationLoopFlags[i]=!0,r._animationLoopCount++,r._animationLoopCount===r._numActiveAnimatables&&(r.onAnimationGroupLoopObservable.notifyObservers(r),r._animationLoopCount=0,r._animationLoopFlags.length=0))}},e.prototype.start=function(e,t,i,r,n){var o=this;if(void 0===e&&(e=!1),void 0===t&&(t=1),this._isStarted||0===this._targetedAnimations.length)return this;this._loopAnimation=e,this._animationLoopCount=0,this._animationLoopFlags.length=0;for(var a=function(a){var l=s._targetedAnimations[a],c=s._scene.beginDirectAnimation(l.target,[l.animation],void 0!==i?i:s._from,void 0!==r?r:s._to,e,t,void 0,void 0,void 0!==n?n:s._isAdditive);c.weight=s._weight,c.playOrder=s._playOrder,c.onAnimationEnd=function(){o.onAnimationEndObservable.notifyObservers(l),o._checkAnimationGroupEnded(c)},s._processLoop(c,l,a),s._animatables.push(c)},s=this,l=0;l<this._targetedAnimations.length;l++)a(l);return this.syncWithMask(),this._scene.sortActiveAnimatables(),this._speedRatio=t,this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.pause=function(){if(!this._isStarted)return this;this._isPaused=!0;for(var e=0;e<this._animatables.length;e++)this._animatables[e].pause();return this.onAnimationGroupPauseObservable.notifyObservers(this),this},e.prototype.play=function(e){return this.isStarted&&this._animatables.length===this._targetedAnimations.length?(void 0!==e&&(this.loopAnimation=e),this.restart()):(this.stop(),this.start(e,this._speedRatio)),this._isPaused=!1,this},e.prototype.reset=function(){if(!this._isStarted)return this.play(),this.goToFrame(0),this.stop(),this;for(var e=0;e<this._animatables.length;e++)this._animatables[e].reset();return this},e.prototype.restart=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++)this._animatables[e].restart();return this.syncWithMask(),this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.stop=function(){if(!this._isStarted)return this;for(var e=this._animatables.slice(),t=0;t<e.length;t++)e[t].stop(void 0,void 0,!0);var i=0;for(t=0;t<this._scene._activeAnimatables.length;t++){var r=this._scene._activeAnimatables[t];r._runtimeAnimations.length>0&&(this._scene._activeAnimatables[i++]=r)}return this._scene._activeAnimatables.length=i,this._isStarted=!1,this},e.prototype.setWeightForAllAnimatables=function(e){for(var t=0;t<this._animatables.length;t++)this._animatables[t].weight=e;return this},e.prototype.syncAllAnimationsWith=function(e){for(var t=0;t<this._animatables.length;t++)this._animatables[t].syncWith(e);return this},e.prototype.goToFrame=function(e){if(!this._isStarted)return this;for(var t=0;t<this._animatables.length;t++)this._animatables[t].goToFrame(e);return this},e.prototype.dispose=function(){this._targetedAnimations.length=0,this._animatables.length=0;var e=this._scene.animationGroups.indexOf(this);if(e>-1&&this._scene.animationGroups.splice(e,1),this._parentContainer){var t=this._parentContainer.animationGroups.indexOf(this);t>-1&&this._parentContainer.animationGroups.splice(t,1),this._parentContainer=null}this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear(),this.onAnimationGroupLoopObservable.clear()},e.prototype._checkAnimationGroupEnded=function(e){var t=this._animatables.indexOf(e);t>-1&&this._animatables.splice(t,1),0===this._animatables.length&&(this._isStarted=!1,this.onAnimationGroupEndObservable.notifyObservers(this))},e.prototype.clone=function(t,i,r){void 0===r&&(r=!1);var n=new e(t||this.name,this._scene,this._weight,this._playOrder);n._from=this.from,n._to=this.to,n._speedRatio=this.speedRatio,n._loopAnimation=this.loopAnimation,n._isAdditive=this.isAdditive,n._enableBlending=this.enableBlending,n._blendingSpeed=this.blendingSpeed,n.metadata=this.metadata,n.mask=this.mask;for(var o=0,a=this._targetedAnimations;o<a.length;o++){var s=a[o];n.addTargetedAnimation(r?s.animation.clone():s.animation,i?i(s.target):s.target)}return n},e.prototype.serialize=function(){var e={};e.name=this.name,e.from=this.from,e.to=this.to,e.speedRatio=this.speedRatio,e.loopAnimation=this.loopAnimation,e.isAdditive=this.isAdditive,e.weight=this.weight,e.playOrder=this.playOrder,e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed,e.targetedAnimations=[];for(var t=0;t<this.targetedAnimations.length;t++){var i=this.targetedAnimations[t];e.targetedAnimations[t]=i.serialize()}return oe.Y&&oe.Y.HasTags(this)&&(e.tags=oe.Y.GetTags(this)),this.metadata&&(e.metadata=this.metadata),e},e.Parse=function(t,i){for(var r=new e(t.name,i,t.weight,t.playOrder),n=0;n<t.targetedAnimations.length;n++){var o=t.targetedAnimations[n],a=Z.Parse(o.animation),s=o.targetId;if("influence"===o.animation.property){var l=i.getMorphTargetById(s);l&&r.addTargetedAnimation(a,l)}else{var c=i.getNodeById(s);null!=c&&r.addTargetedAnimation(a,c)}}return oe.Y&&oe.Y.AddTagsTo(r,t.tags),null!==t.from&&null!==t.to&&r.normalize(t.from,t.to),void 0!==t.speedRatio&&(r._speedRatio=t.speedRatio),void 0!==t.loopAnimation&&(r._loopAnimation=t.loopAnimation),void 0!==t.isAdditive&&(r._isAdditive=t.isAdditive),void 0!==t.weight&&(r._weight=t.weight),void 0!==t.playOrder&&(r._playOrder=t.playOrder),void 0!==t.enableBlending&&(r._enableBlending=t.enableBlending),void 0!==t.blendingSpeed&&(r._blendingSpeed=t.blendingSpeed),void 0!==t.metadata&&(r.metadata=t.metadata),r},e.MakeAnimationAdditive=function(e,t,i,r,n){var o;void 0===r&&(r=!1);var a=e;(o="object"==typeof t?t:{referenceFrame:t,range:i,cloneOriginalAnimationGroup:r,clonedAnimationName:n}).cloneOriginalAnimationGroup&&(a=e.clone(o.clonedAnimationGroupName||a.name));for(var s=a.targetedAnimations,l=0;l<s.length;l++)(d=s[l]).animation=Z.MakeAnimationAdditive(d.animation,o);if(a.isAdditive=!0,o.clipKeys){var c=Number.MAX_VALUE,u=-Number.MAX_VALUE,h=a.targetedAnimations;for(l=0;l<h.length;l++){var d,p=(d=h[l]).animation.getKeys();c>p[0].frame&&(c=p[0].frame),u<p[p.length-1].frame&&(u=p[p.length-1].frame)}a._from=c,a._to=u}return a},e.ClipKeys=function(t,i,r,n,o){var a=t.clone(n||t.name);return e.ClipKeysInPlace(a,i,r,o)},e.ClipKeysInPlace=function(t,i,r,n){return e.ClipInPlace(t,i,r,n,!1)},e.ClipFrames=function(t,i,r,n,o){var a=t.clone(n||t.name);return e.ClipFramesInPlace(a,i,r,o)},e.ClipFramesInPlace=function(t,i,r,n){return e.ClipInPlace(t,i,r,n,!0)},e.ClipInPlace=function(e,t,i,r,n){void 0===n&&(n=!1);for(var o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=e.targetedAnimations,l=0;l<s.length;l++){var c=s[l],u=r?c.animation:c.animation.clone();n&&(u.createKeyForFrame(t),u.createKeyForFrame(i));for(var h=u.getKeys(),d=[],p=Number.MAX_VALUE,f=0;f<h.length;f++){var _=h[f];if(!n&&f>=t&&f<=i||n&&_.frame>=t&&_.frame<=i){var m={frame:_.frame,value:_.value.clone?_.value.clone():_.value,inTangent:_.inTangent,outTangent:_.outTangent,interpolation:_.interpolation,lockedTangent:_.lockedTangent};p===Number.MAX_VALUE&&(p=m.frame),m.frame-=p,d.push(m)}}0!==d.length?(o>d[0].frame&&(o=d[0].frame),a<d[d.length-1].frame&&(a=d[d.length-1].frame),u.setKeys(d,!0),c.animation=u):(s.splice(l,1),l--)}return e._from=o,e._to=a,e},e.prototype.getClassName=function(){return"AnimationGroup"},e.prototype.toString=function(e){var t="Name: "+this.name;return t+=", type: "+this.getClassName(),e&&(t+=", from: "+this._from,t+=", to: "+this._to,t+=", isStarted: "+this._isStarted,t+=", speedRatio: "+this._speedRatio,t+=", targetedAnimations length: "+this._targetedAnimations.length,t+=", animatables length: "+this._animatables),t},e}();!function(e){e[e.NONE=0]="NONE",e[e.STEP=1]="STEP"}(lt||(lt={}));var Ot,Dt=function(){function e(e){this._path=e,this._onchange=new Array,this.value=0,this.animations=[]}return e.prototype.getPoint=function(){var e=this._path.getPointAtLengthPosition(this.value);return new u.Pq(e.x,0,e.y)},e.prototype.moveAhead=function(e){return void 0===e&&(e=.002),this.move(e),this},e.prototype.moveBack=function(e){return void 0===e&&(e=.002),this.move(-e),this},e.prototype.move=function(e){if(Math.abs(e)>1)throw"step size should be less than 1.";return this.value+=e,this._ensureLimits(),this._raiseOnChange(),this},e.prototype._ensureLimits=function(){for(;this.value>1;)this.value-=1;for(;this.value<0;)this.value+=1;return this},e.prototype._raiseOnChange=function(){var e=this;return this._onchange.forEach((function(t){return t(e)})),this},e.prototype.onchange=function(e){return this._onchange.push(e),this},e}();!function(e){e[e.Include=0]="Include",e[e.Exclude=1]="Exclude"}(Ot||(Ot={}));var Nt=function(){function e(e,t){void 0===t&&(t=0),this.mode=t,this.disabled=!1,this._targetNames=new Set,e&&this.addTargetName(e)}return e.prototype.addTargetName=function(e){if(Array.isArray(e))for(var t=0,i=e;t<i.length;t++){var r=i[t];this._targetNames.add(r)}else this._targetNames.add(e)},e.prototype.removeTargetName=function(e){if(Array.isArray(e))for(var t=0,i=e;t<i.length;t++){var r=i[t];this._targetNames.delete(r)}else this._targetNames.delete(e)},e.prototype.hasTarget=function(e){return this._targetNames.has(e)},e.prototype.retainsTarget=function(e){return this._targetNames.has(e)===(0===this.mode)},e}();function Ft(e,t,i){try{var r=e.next();r.done?t(r):r.value?r.value.then((function(){r.value=void 0,t(r)}),i):t(r)}catch(e){i(e)}}function wt(e){var t;return void 0===e&&(e=25),function(i,r,n){var o=performance.now();void 0===t||o-t>e?(t=o,setTimeout((function(){Ft(i,r,n)}),0)):Ft(i,r,n)}}function Lt(e,t,i,r,n){var o=function(){var a,s=function(e){e.done?i(e.value):void 0===a?a=!0:o()};do{a=void 0,n&&n.aborted?r(new Error("Aborted")):t(e,s,r),void 0===a&&(a=!1)}while(a)};o()}function Bt(e,t){var i;return Lt(e,Ft,(function(e){return i=e}),(function(e){throw e}),t),i}function Ut(e,t,i){return new Promise((function(r,n){Lt(e,t,r,n,i)}))}function Vt(e,t){return function(){for(var i=[],r=0;r<arguments.length;r++)i[r]=arguments[r];return Bt(e.apply(void 0,i),t)}}function kt(e,t,i){return function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];return Ut(e.apply(void 0,r),t,i)}}var Gt=function(){function e(e,t,i,r){this.x=e,this.y=t,this.width=i,this.height=r}return e.prototype.toGlobal=function(t,i){return new e(this.x*t,this.y*i,this.width*t,this.height*i)},e.prototype.toGlobalToRef=function(e,t,i){return i.x=this.x*e,i.y=this.y*t,i.width=this.width*e,i.height=this.height*t,this},e.prototype.clone=function(){return new e(this.x,this.y,this.width,this.height)},e}(),zt=function(e){function t(i,r,n,o){void 0===o&&(o=!0);var a=e.call(this,i,n,!1)||this;return a._position=u.Pq.Zero(),a._upVector=u.Pq.Up(),a.oblique=null,a._orthoLeft=null,a._orthoRight=null,a._orthoBottom=null,a._orthoTop=null,a.fov=.8,a.projectionPlaneTilt=0,a.minZ=1,a.maxZ=1e4,a.inertia=.9,a._mode=t.PERSPECTIVE_CAMERA,a.isIntermediate=!1,a.viewport=new Gt(0,0,1,1),a.layerMask=268435455,a.fovMode=t.FOVMODE_VERTICAL_FIXED,a.cameraRigMode=t.RIG_MODE_NONE,a.customRenderTargets=[],a.outputRenderTarget=null,a.onViewMatrixChangedObservable=new c.cP,a.onProjectionMatrixChangedObservable=new c.cP,a.onAfterCheckInputsObservable=new c.cP,a.onRestoreStateObservable=new c.cP,a.isRigCamera=!1,a._hasMoved=!1,a._rigCameras=new Array,a._skipRendering=!1,a._projectionMatrix=new u.uq,a._postProcesses=new Array,a._activeMeshes=new ie(256),a._globalPosition=u.Pq.Zero(),a._computedViewMatrix=u.uq.Identity(),a._doNotComputeProjectionMatrix=!1,a._transformMatrix=u.uq.Zero(),a._refreshFrustumPlanes=!0,a._absoluteRotation=u.PT.Identity(),a._isCamera=!0,a._isLeftCamera=!1,a._isRightCamera=!1,a.getScene().addCamera(a),o&&!a.getScene().activeCamera&&(a.getScene().activeCamera=a),a.position=r,a.renderPassId=a.getScene().getEngine().createRenderPassId("Camera ".concat(i)),a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upVector=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"screenArea",{get:function(){var e,i,r,n,o=0,a=0;if(this.mode===t.PERSPECTIVE_CAMERA)this.fovMode===t.FOVMODE_VERTICAL_FIXED?(a=2*this.minZ*Math.tan(this.fov/2),o=this.getEngine().getAspectRatio(this)*a):a=(o=2*this.minZ*Math.tan(this.fov/2))/this.getEngine().getAspectRatio(this);else{var s=this.getEngine().getRenderWidth()/2,l=this.getEngine().getRenderHeight()/2;o=(null!==(e=this.orthoRight)&&void 0!==e?e:s)-(null!==(i=this.orthoLeft)&&void 0!==i?i:-s),a=(null!==(r=this.orthoTop)&&void 0!==r?r:l)-(null!==(n=this.orthoBottom)&&void 0!==n?n:-l)}return o*a},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoLeft",{get:function(){return this._orthoLeft},set:function(e){this._orthoLeft=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoLeft=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoRight",{get:function(){return this._orthoRight},set:function(e){this._orthoRight=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoRight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoBottom",{get:function(){return this._orthoBottom},set:function(e){this._orthoBottom=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoBottom=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoTop",{get:function(){return this._orthoTop},set:function(e){this._orthoTop=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoTop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasMoved",{get:function(){return this._hasMoved},enumerable:!1,configurable:!0}),t.prototype.storeState=function(){return this._stateStored=!0,this._storedFov=this.fov,this},t.prototype._restoreStateValues=function(){return!!this._stateStored&&(this.fov=this._storedFov,!0)},t.prototype.restoreState=function(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)},t.prototype.getClassName=function(){return"Camera"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},t.prototype.applyVerticalCorrection=function(){var e=this.absoluteRotation.toEulerAngles();this.projectionPlaneTilt=this._scene.useRightHandedSystem?-e.x:e.x},Object.defineProperty(t.prototype,"globalPosition",{get:function(){return this._globalPosition},enumerable:!1,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},t.prototype.isReady=function(t){if(void 0===t&&(t=!1),t)for(var i=0,r=this._postProcesses;i<r.length;i++){var n=r[i];if(n&&!n.isReady())return!1}return e.prototype.isReady.call(this,t)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.obliqueAngle=void 0,this._cache.obliqueLength=void 0,this._cache.obliqueOffset=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)},t.prototype._isSynchronized=function(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronized.call(this)&&this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent()},t.prototype._isSynchronizedProjectionMatrix=function(){var e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;var i=this.getEngine();return this.mode===t.PERSPECTIVE_CAMERA?e=this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===i.getAspectRatio(this)&&this._cache.projectionPlaneTilt===this.projectionPlaneTilt:(e=this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===i.getRenderWidth()&&this._cache.renderHeight===i.getRenderHeight(),this.oblique&&(e=e&&this._cache.obliqueAngle===this.oblique.angle&&this._cache.obliqueLength===this.oblique.length&&this._cache.obliqueOffset===this.oblique.offset)),e},t.prototype.attachControl=function(e,t){},t.prototype.detachControl=function(e){},t.prototype.update=function(){this._hasMoved=!1,this._checkInputs(),this.cameraRigMode!==t.RIG_MODE_NONE&&this._updateRigCameras(),this.getViewMatrix(),this.getProjectionMatrix()},t.prototype._checkInputs=function(){this.onAfterCheckInputsObservable.notifyObservers(this)},Object.defineProperty(t.prototype,"rigCameras",{get:function(){return this._rigCameras},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rigPostProcess",{get:function(){return this._rigPostProcess},enumerable:!1,configurable:!0}),t.prototype._getFirstPostProcess=function(){for(var e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null},t.prototype._cascadePostProcessesToRigCams=function(){var e=this._getFirstPostProcess();e&&e.markTextureDirty();for(var t=0,i=this._rigCameras.length;t<i;t++){var r=this._rigCameras[t],n=r._rigPostProcess;n?("pass"===n.getEffectName()&&(r.isIntermediate=0===this._postProcesses.length),r._postProcesses=this._postProcesses.slice(0).concat(n),n.markTextureDirty()):r._postProcesses=this._postProcesses.slice(0)}},t.prototype.attachPostProcess=function(e,t){return void 0===t&&(t=null),!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(y.V.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))},t.prototype.detachPostProcess=function(e){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()},t.prototype.getWorldMatrix=function(){return this._isSynchronizedViewMatrix()||this.getViewMatrix(),this._worldMatrix},t.prototype._getViewMatrix=function(){return u.uq.Identity()},t.prototype.getViewMatrix=function(e){return!e&&this._isSynchronizedViewMatrix()||(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix)),this._computedViewMatrix},t.prototype.freezeProjectionMatrix=function(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)},t.prototype.unfreezeProjectionMatrix=function(){this._doNotComputeProjectionMatrix=!1},t.prototype.getProjectionMatrix=function(e){var i,r,n,o,a,s,l,c,h,d,p,f,_,m,g,v,y,b,T;if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;var E=this.getEngine(),x=this.getScene(),S=E.useReverseDepthBuffer;if(this.mode===t.PERSPECTIVE_CAMERA)this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=E.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1),(x.useRightHandedSystem?u.uq.PerspectiveFovRHToRef:u.uq.PerspectiveFovLHToRef)(this.fov,E.getAspectRatio(this),S?this.maxZ:this.minZ,S?this.minZ:this.maxZ,this._projectionMatrix,this.fovMode===t.FOVMODE_VERTICAL_FIXED,E.isNDCHalfZRange,this.projectionPlaneTilt,S);else{var C=E.getRenderWidth()/2,P=E.getRenderHeight()/2;x.useRightHandedSystem?this.oblique?u.uq.ObliqueOffCenterRHToRef(null!==(i=this.orthoLeft)&&void 0!==i?i:-C,null!==(r=this.orthoRight)&&void 0!==r?r:C,null!==(n=this.orthoBottom)&&void 0!==n?n:-P,null!==(o=this.orthoTop)&&void 0!==o?o:P,S?this.maxZ:this.minZ,S?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,E.isNDCHalfZRange):u.uq.OrthoOffCenterRHToRef(null!==(a=this.orthoLeft)&&void 0!==a?a:-C,null!==(s=this.orthoRight)&&void 0!==s?s:C,null!==(l=this.orthoBottom)&&void 0!==l?l:-P,null!==(c=this.orthoTop)&&void 0!==c?c:P,S?this.maxZ:this.minZ,S?this.minZ:this.maxZ,this._projectionMatrix,E.isNDCHalfZRange):this.oblique?u.uq.ObliqueOffCenterLHToRef(null!==(h=this.orthoLeft)&&void 0!==h?h:-C,null!==(d=this.orthoRight)&&void 0!==d?d:C,null!==(p=this.orthoBottom)&&void 0!==p?p:-P,null!==(f=this.orthoTop)&&void 0!==f?f:P,S?this.maxZ:this.minZ,S?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,E.isNDCHalfZRange):u.uq.OrthoOffCenterLHToRef(null!==(_=this.orthoLeft)&&void 0!==_?_:-C,null!==(m=this.orthoRight)&&void 0!==m?m:C,null!==(g=this.orthoBottom)&&void 0!==g?g:-P,null!==(v=this.orthoTop)&&void 0!==v?v:P,S?this.maxZ:this.minZ,S?this.minZ:this.maxZ,this._projectionMatrix,E.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=null===(y=this.oblique)||void 0===y?void 0:y.angle,this._cache.obliqueLength=null===(b=this.oblique)||void 0===b?void 0:b.length,this._cache.obliqueOffset=null===(T=this.oblique)||void 0===T?void 0:T.offset,this._cache.renderWidth=E.getRenderWidth(),this._cache.renderHeight=E.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix},t.prototype.getTransformationMatrix=function(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix},t.prototype._computeObliqueDistance=function(e){return(this.radius||(this.target?u.Pq.Distance(this.position,this.target):this.position.length()))+e},t.prototype._updateFrustumPlanes=function(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?Qe.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Qe.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)},t.prototype.isInFrustum=function(e,t){if(void 0===t&&(t=!1),this._updateFrustumPlanes(),t&&this.rigCameras.length>0){var i=!1;return this.rigCameras.forEach((function(t){t._updateFrustumPlanes(),i=i||e.isInFrustum(t._frustumPlanes)})),i}return e.isInFrustum(this._frustumPlanes)},t.prototype.isCompletelyInFrustum=function(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)},t.prototype.getForwardRay=function(e,t,i){throw void 0===e&&(e=100),(0,U.n)("Ray")},t.prototype.getForwardRayToRef=function(e,t,i,r){throw void 0===t&&(t=100),(0,U.n)("Ray")},t.prototype.dispose=function(i,r){for(void 0===r&&(r=!1),this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){var n=this._rigCameras.pop();n&&n.dispose()}if(this._parentContainer){var o=this._parentContainer.cameras.indexOf(this);o>-1&&this._parentContainer.cameras.splice(o,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==t.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else for(var a=this._postProcesses.length;--a>=0;){var s=this._postProcesses[a];s&&s.dispose(this)}for(var l=this.customRenderTargets.length;--l>=0;)this.customRenderTargets[l].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),e.prototype.dispose.call(this,i,r)},Object.defineProperty(t.prototype,"isLeftCamera",{get:function(){return this._isLeftCamera},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isRightCamera",{get:function(){return this._isRightCamera},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftCamera",{get:function(){return this._rigCameras.length<1?null:this._rigCameras[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightCamera",{get:function(){return this._rigCameras.length<2?null:this._rigCameras[1]},enumerable:!1,configurable:!0}),t.prototype.getLeftTarget=function(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()},t.prototype.getRightTarget=function(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()},t.prototype.setCameraRigMode=function(e,i){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){var r=this._rigCameras.pop();r&&r.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=i.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=ee.S0.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==t.RIG_MODE_NONE){var n=this.createRigCamera(this.name+"_L",0);n&&(n._isLeftCamera=!0);var o=this.createRigCamera(this.name+"_R",1);o&&(o._isRightCamera=!0),n&&o&&(this._rigCameras.push(n),this._rigCameras.push(o))}this._setRigMode(i),this._cascadePostProcessesToRigCams(),this.update()}},t.prototype._setRigMode=function(e){},t.prototype._getVRProjectionMatrix=function(){return u.uq.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix},t.prototype.setCameraRigParameter=function(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=ee.S0.ToRadians(t/.0637))},t.prototype.createRigCamera=function(e,t){return null},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===t.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)},t.prototype._setupInputs=function(){},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getClassName(),this.parent&&this.parent._serializeAsParent(e),this.inputs&&this.inputs.serialize(e),V.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e},t.prototype.clone=function(e,i){void 0===i&&(i=null);var r=V.p.Clone(t.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this);return r.name=e,r.parent=i,this.onClonedObservable.notifyObservers(r),r},t.prototype.getDirection=function(e){var t=u.Pq.Zero();return this.getDirectionToRef(e,t),t},Object.defineProperty(t.prototype,"absoluteRotation",{get:function(){return this.getWorldMatrix().decompose(void 0,this._absoluteRotation),this._absoluteRotation},enumerable:!1,configurable:!0}),t.prototype.getDirectionToRef=function(e,t){u.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t)},t.GetConstructorFromName=function(e,i,r,n,o){return void 0===n&&(n=0),void 0===o&&(o=!0),G.Construct(e,i,r,{interaxial_distance:n,isStereoscopicSideBySide:o})||function(){return t._CreateDefaultParsedCamera(i,r)}},t.prototype.computeWorldMatrix=function(){return this.getWorldMatrix()},t.Parse=function(e,i){var r=e.type,n=t.GetConstructorFromName(r,e.name,i,e.interaxial_distance,e.isStereoscopicSideBySide),a=V.p.Parse(n,e,i);if(void 0!==e.parentId&&(a._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(a._waitingParentInstanceIndex=e.parentInstanceIndex),a.inputs&&(a.inputs.parse(e),a._setupInputs()),e.upVector&&(a.upVector=u.Pq.FromArray(e.upVector)),a.setPosition&&(a.position.copyFromFloats(0,0,0),a.setPosition(u.Pq.FromArray(e.position))),e.target&&a.setTarget&&a.setTarget(u.Pq.FromArray(e.target)),e.cameraRigMode){var s=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};a.setCameraRigMode(e.cameraRigMode,s)}if(e.animations){for(var l=0;l<e.animations.length;l++){var c=e.animations[l],h=(0,o.n9)("BABYLON.Animation");h&&a.animations.push(h.Parse(c))}G.ParseAnimationRanges(a,e,i)}return e.autoAnimate&&i.beginAnimation(a,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&a.setEnabled(e.isEnabled),a},t.prototype._calculateHandednessMultiplier=function(){var e=this.getScene().useRightHandedSystem?-1:1;return this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(e*=-1),e},t._CreateDefaultParsedCamera=function(e,t){throw(0,U.n)("UniversalCamera")},t.PERSPECTIVE_CAMERA=s.Y.PERSPECTIVE_CAMERA,t.ORTHOGRAPHIC_CAMERA=s.Y.ORTHOGRAPHIC_CAMERA,t.FOVMODE_VERTICAL_FIXED=s.Y.FOVMODE_VERTICAL_FIXED,t.FOVMODE_HORIZONTAL_FIXED=s.Y.FOVMODE_HORIZONTAL_FIXED,t.RIG_MODE_NONE=s.Y.RIG_MODE_NONE,t.RIG_MODE_STEREOSCOPIC_ANAGLYPH=s.Y.RIG_MODE_STEREOSCOPIC_ANAGLYPH,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=s.Y.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=s.Y.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED,t.RIG_MODE_STEREOSCOPIC_OVERUNDER=s.Y.RIG_MODE_STEREOSCOPIC_OVERUNDER,t.RIG_MODE_STEREOSCOPIC_INTERLACED=s.Y.RIG_MODE_STEREOSCOPIC_INTERLACED,t.RIG_MODE_VR=s.Y.RIG_MODE_VR,t.RIG_MODE_CUSTOM=s.Y.RIG_MODE_CUSTOM,t.ForceAttachControlToAlwaysPreventDefault=!1,(0,f.Cg)([(0,B.P_)("position")],t.prototype,"_position",void 0),(0,f.Cg)([(0,B.P_)("upVector")],t.prototype,"_upVector",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"orthoLeft",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"orthoRight",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"orthoBottom",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"orthoTop",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"fov",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectionPlaneTilt",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"minZ",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxZ",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertia",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"mode",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"layerMask",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"fovMode",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"cameraRigMode",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"interaxialDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"isStereoscopicSideBySide",void 0),t}(G),Yt=i(1016),Xt=function(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0},Wt=function(){function e(e,t,i){this.vectors=et.D.BuildArray(8,u.Pq.Zero),this.center=u.Pq.Zero(),this.centerWorld=u.Pq.Zero(),this.extendSize=u.Pq.Zero(),this.extendSizeWorld=u.Pq.Zero(),this.directions=et.D.BuildArray(3,u.Pq.Zero),this.vectorsWorld=et.D.BuildArray(8,u.Pq.Zero),this.minimumWorld=u.Pq.Zero(),this.maximumWorld=u.Pq.Zero(),this.minimum=u.Pq.Zero(),this.maximum=u.Pq.Zero(),this._drawWrapperFront=null,this._drawWrapperBack=null,this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){var r=e.x,n=e.y,o=e.z,a=t.x,s=t.y,l=t.z,c=this.vectors;this.minimum.copyFromFloats(r,n,o),this.maximum.copyFromFloats(a,s,l),c[0].copyFromFloats(r,n,o),c[1].copyFromFloats(a,s,l),c[2].copyFromFloats(a,n,o),c[3].copyFromFloats(r,s,o),c[4].copyFromFloats(r,n,l),c[5].copyFromFloats(a,s,o),c[6].copyFromFloats(r,s,l),c[7].copyFromFloats(a,n,l),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=i||u.uq.IdentityReadOnly,this._update(this._worldMatrix)},e.prototype.scale=function(t){var i=e._TmpVector3,r=this.maximum.subtractToRef(this.minimum,i[0]),n=r.length();r.normalizeFromLength(n);var o=n*t,a=r.scaleInPlace(.5*o),s=this.center.subtractToRef(a,i[1]),l=this.center.addToRef(a,i[2]);return this.reConstruct(s,l,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(e){var t=this.minimumWorld,i=this.maximumWorld,r=this.directions,n=this.vectorsWorld,o=this.vectors;if(e.isIdentity()){for(t.copyFrom(this.minimum),i.copyFrom(this.maximum),a=0;a<8;++a)n[a].copyFrom(o[a]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),i.setAll(-Number.MAX_VALUE);for(var a=0;a<8;++a){var s=n[a];u.Pq.TransformCoordinatesToRef(o[a],e,s),t.minimizeInPlace(s),i.maximizeInPlace(s)}i.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),i.addToRef(t,this.centerWorld).scaleInPlace(.5)}u.Pq.FromArrayToRef(e.m,0,r[0]),u.Pq.FromArrayToRef(e.m,4,r[1]),u.Pq.FromArrayToRef(e.m,8,r[2]),this._worldMatrix=e},e.prototype.isInFrustum=function(t){return e.IsInFrustum(this.vectorsWorld,t)},e.prototype.isCompletelyInFrustum=function(t){return e.IsCompletelyInFrustum(this.vectorsWorld,t)},e.prototype.intersectsPoint=function(e){var t=this.minimumWorld,i=this.maximumWorld,r=t.x,n=t.y,o=t.z,a=i.x,s=i.y,l=i.z,c=e.x,u=e.y,h=e.z,d=-st.bH;return!(a-c<d||d>c-r||s-u<d||d>u-n||l-h<d||d>h-o)},e.prototype.intersectsSphere=function(t){return e.IntersectsSphere(this.minimumWorld,this.maximumWorld,t.centerWorld,t.radiusWorld)},e.prototype.intersectsMinMax=function(e,t){var i=this.minimumWorld,r=this.maximumWorld,n=i.x,o=i.y,a=i.z,s=r.x,l=r.y,c=r.z,u=e.x,h=e.y,d=e.z,p=t.x,f=t.y,_=t.z;return!(s<u||n>p||l<h||o>f||c<d||a>_)},e.prototype.dispose=function(){var e,t;null===(e=this._drawWrapperFront)||void 0===e||e.dispose(),null===(t=this._drawWrapperBack)||void 0===t||t.dispose()},e.Intersects=function(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)},e.IntersectsSphere=function(t,i,r,n){var o=e._TmpVector3[0];return u.Pq.ClampToRef(r,t,i,o),u.Pq.DistanceSquared(r,o)<=n*n},e.IsCompletelyInFrustum=function(e,t){for(var i=0;i<6;++i)for(var r=t[i],n=0;n<8;++n)if(r.dotCoordinate(e[n])<0)return!1;return!0},e.IsInFrustum=function(e,t){for(var i=0;i<6;++i){for(var r=!0,n=t[i],o=0;o<8;++o)if(n.dotCoordinate(e[o])>=0){r=!1;break}if(r)return!1}return!0},e._TmpVector3=et.D.BuildArray(3,u.Pq.Zero),e}(),Ht=function(){function e(e,t,i){this.center=u.Pq.Zero(),this.centerWorld=u.Pq.Zero(),this.minimum=u.Pq.Zero(),this.maximum=u.Pq.Zero(),this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.minimum.copyFrom(e),this.maximum.copyFrom(t);var r=u.Pq.Distance(e,t);t.addToRef(e,this.center).scaleInPlace(.5),this.radius=.5*r,this._update(i||u.uq.IdentityReadOnly)},e.prototype.scale=function(t){var i=this.radius*t,r=e._TmpVector3,n=r[0].setAll(i),o=this.center.subtractToRef(n,r[1]),a=this.center.addToRef(n,r[2]);return this.reConstruct(o,a,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(t){if(t.isIdentity())this.centerWorld.copyFrom(this.center),this.radiusWorld=this.radius;else{u.Pq.TransformCoordinatesToRef(this.center,t,this.centerWorld);var i=e._TmpVector3[0];u.Pq.TransformNormalFromFloatsToRef(1,1,1,t,i),this.radiusWorld=Math.max(Math.abs(i.x),Math.abs(i.y),Math.abs(i.z))*this.radius}},e.prototype.isInFrustum=function(e){for(var t=this.centerWorld,i=this.radiusWorld,r=0;r<6;r++)if(e[r].dotCoordinate(t)<=-i)return!1;return!0},e.prototype.isCenterInFrustum=function(e){for(var t=this.centerWorld,i=0;i<6;i++)if(e[i].dotCoordinate(t)<0)return!1;return!0},e.prototype.intersectsPoint=function(e){var t=u.Pq.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld<t)},e.Intersects=function(e,t){var i=u.Pq.DistanceSquared(e.centerWorld,t.centerWorld),r=e.radiusWorld+t.radiusWorld;return!(r*r<i)},e.CreateFromCenterAndRadius=function(t,i,r){this._TmpVector3[0].copyFrom(t),this._TmpVector3[1].copyFromFloats(0,0,i),this._TmpVector3[2].copyFrom(t),this._TmpVector3[0].addInPlace(this._TmpVector3[1]),this._TmpVector3[2].subtractInPlace(this._TmpVector3[1]);var n=new e(this._TmpVector3[0],this._TmpVector3[2]);return n._worldMatrix=r||u.uq.Identity(),n},e._TmpVector3=et.D.BuildArray(3,u.Pq.Zero),e}(),jt={min:0,max:0},qt={min:0,max:0},Kt=function(e,t,i){var r=u.Pq.Dot(t.centerWorld,e),n=Math.abs(u.Pq.Dot(t.directions[0],e))*t.extendSize.x+Math.abs(u.Pq.Dot(t.directions[1],e))*t.extendSize.y+Math.abs(u.Pq.Dot(t.directions[2],e))*t.extendSize.z;i.min=r-n,i.max=r+n},Qt=function(e,t,i){return Kt(e,t,jt),Kt(e,i,qt),!(jt.min>qt.max||qt.min>jt.max)},Zt=function(){function e(e,t,i){this._isLocked=!1,this.boundingBox=new Wt(e,t,i),this.boundingSphere=new Ht(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.boundingBox.reConstruct(e,t,i),this.boundingSphere.reConstruct(e,t,i)},Object.defineProperty(e.prototype,"minimum",{get:function(){return this.boundingBox.minimum},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this.boundingBox.maximum},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isLocked",{get:function(){return this._isLocked},set:function(e){this._isLocked=e},enumerable:!1,configurable:!0}),e.prototype.update=function(e){this._isLocked||(this.boundingBox._update(e),this.boundingSphere._update(e))},e.prototype.centerOn=function(t,i){var r=e._TmpVector3[0].copyFrom(t).subtractInPlace(i),n=e._TmpVector3[1].copyFrom(t).addInPlace(i);return this.boundingBox.reConstruct(r,n,this.boundingBox.getWorldMatrix()),this.boundingSphere.reConstruct(r,n,this.boundingBox.getWorldMatrix()),this},e.prototype.encapsulate=function(e){var t=u.Pq.Minimize(this.minimum,e),i=u.Pq.Maximize(this.maximum,e);return this.reConstruct(t,i,this.boundingBox.getWorldMatrix()),this},e.prototype.encapsulateBoundingInfo=function(e){var t=u.AA.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);var i=u.AA.Vector3[0];return u.Pq.TransformCoordinatesToRef(e.boundingBox.minimumWorld,t,i),this.encapsulate(i),u.Pq.TransformCoordinatesToRef(e.boundingBox.maximumWorld,t,i),this.encapsulate(i),this},e.prototype.scale=function(e){return this.boundingBox.scale(e),this.boundingSphere.scale(e),this},e.prototype.isInFrustum=function(e,t){return void 0===t&&(t=s.Y.MESHES_CULLINGSTRATEGY_STANDARD),!(t!==s.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION&&t!==s.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY||!this.boundingSphere.isCenterInFrustum(e))||!!this.boundingSphere.isInFrustum(e)&&(!(t!==s.Y.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY&&t!==s.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY)||this.boundingBox.isInFrustum(e))},Object.defineProperty(e.prototype,"diagonalLength",{get:function(){var t=this.boundingBox;return t.maximumWorld.subtractToRef(t.minimumWorld,e._TmpVector3[0]).length()},enumerable:!1,configurable:!0}),e.prototype.isCompletelyInFrustum=function(e){return this.boundingBox.isCompletelyInFrustum(e)},e.prototype._checkCollision=function(e){return e._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld)},e.prototype.intersectsPoint=function(e){return!!this.boundingSphere.centerWorld&&!!this.boundingSphere.intersectsPoint(e)&&!!this.boundingBox.intersectsPoint(e)},e.prototype.intersects=function(e,t){if(!Ht.Intersects(this.boundingSphere,e.boundingSphere))return!1;if(!Wt.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;var i=this.boundingBox,r=e.boundingBox;return!!(Qt(i.directions[0],i,r)&&Qt(i.directions[1],i,r)&&Qt(i.directions[2],i,r)&&Qt(r.directions[0],i,r)&&Qt(r.directions[1],i,r)&&Qt(r.directions[2],i,r)&&Qt(u.Pq.Cross(i.directions[0],r.directions[0]),i,r)&&Qt(u.Pq.Cross(i.directions[0],r.directions[1]),i,r)&&Qt(u.Pq.Cross(i.directions[0],r.directions[2]),i,r)&&Qt(u.Pq.Cross(i.directions[1],r.directions[0]),i,r)&&Qt(u.Pq.Cross(i.directions[1],r.directions[1]),i,r)&&Qt(u.Pq.Cross(i.directions[1],r.directions[2]),i,r)&&Qt(u.Pq.Cross(i.directions[2],r.directions[0]),i,r)&&Qt(u.Pq.Cross(i.directions[2],r.directions[1]),i,r)&&Qt(u.Pq.Cross(i.directions[2],r.directions[2]),i,r))},e._TmpVector3=et.D.BuildArray(2,u.Pq.Zero),e}(),Jt=i(7424),$t=function(){function e(e,t){void 0===t&&(t=!0),this._wasPreviouslyReady=!1,this._forceRebindOnNextCall=!0,this._wasPreviouslyUsingInstances=null,this.effect=null,this.defines=null,this.drawContext=e.createDrawContext(),t&&(this.materialContext=e.createMaterialContext())}return e.GetEffect=function(e){return void 0===e.getPipelineContext?e.effect:e},e.prototype.setEffect=function(e,t,i){var r;void 0===i&&(i=!0),this.effect=e,void 0!==t&&(this.defines=t),i&&(null===(r=this.drawContext)||void 0===r||r.reset())},e.prototype.dispose=function(){var e;null===(e=this.drawContext)||void 0===e||e.dispose()},e}(),ei=function(){function e(e,t,i,r,n,o,a,s,l){void 0===s&&(s=!0),void 0===l&&(l=!0),this.materialIndex=e,this.verticesStart=t,this.verticesCount=i,this.indexStart=r,this.indexCount=n,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=o,this._renderingMesh=a||o,l&&o.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=o.subMeshes.length-1,s&&(this.refreshBoundingInfo(),o.computeWorldMatrix(!0))}return Object.defineProperty(e.prototype,"materialDefines",{get:function(){var e;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:null===(e=this._getDrawWrapper())||void 0===e?void 0:e.defines},set:function(e){var t;(null!==(t=this._mainDrawWrapperOverride)&&void 0!==t?t:this._getDrawWrapper(void 0,!0)).defines=e},enumerable:!1,configurable:!0}),e.prototype._getDrawWrapper=function(e,t){void 0===t&&(t=!1),e=null!=e?e:this._engine.currentRenderPassId;var i=this._drawWrappers[e];return!i&&t&&(this._drawWrappers[e]=i=new $t(this._mesh.getScene().getEngine())),i},e.prototype._removeDrawWrapper=function(e,t){var i;void 0===t&&(t=!0),t&&(null===(i=this._drawWrappers[e])||void 0===i||i.dispose()),this._drawWrappers[e]=void 0},Object.defineProperty(e.prototype,"effect",{get:function(){var e,t;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:null!==(t=null===(e=this._getDrawWrapper())||void 0===e?void 0:e.effect)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_drawWrapper",{get:function(){var e;return null!==(e=this._mainDrawWrapperOverride)&&void 0!==e?e:this._getDrawWrapper(void 0,!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_drawWrapperOverride",{get:function(){return this._mainDrawWrapperOverride},enumerable:!1,configurable:!0}),e.prototype._setMainDrawWrapperOverride=function(e){this._mainDrawWrapperOverride=e},e.prototype.setEffect=function(e,t,i,r){void 0===t&&(t=null),void 0===r&&(r=!0);var n=this._drawWrapper;n.setEffect(e,t,r),void 0!==i&&(n.materialContext=i),e||(n.defines=null,n.materialContext=void 0)},e.prototype.resetDrawCache=function(e){if(this._drawWrappers){if(void 0!==e)return void this._removeDrawWrapper(e);for(var t=0,i=this._drawWrappers;t<i.length;t++){var r=i[t];null==r||r.dispose()}}this._drawWrappers=[]},e.AddToMesh=function(t,i,r,n,o,a,s,l){return void 0===l&&(l=!0),new e(t,i,r,n,o,a,s,l)},Object.defineProperty(e.prototype,"IsGlobal",{get:function(){return 0===this.verticesStart&&this.verticesCount===this._mesh.getTotalVertices()&&0===this.indexStart&&this.indexCount===this._mesh.getTotalIndices()},enumerable:!1,configurable:!0}),e.prototype.getBoundingInfo=function(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo},e.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},e.prototype.getMesh=function(){return this._mesh},e.prototype.getRenderingMesh=function(){return this._renderingMesh},e.prototype.getReplacementMesh=function(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null},e.prototype.getEffectiveMesh=function(){return(this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null)||this._renderingMesh},e.prototype.getMaterial=function(e){var t;void 0===e&&(e=!0);var i=null!==(t=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId))&&void 0!==t?t:this._renderingMesh.material;if(!i)return e?this._mesh.getScene().defaultMaterial:null;if(this._isMultiMaterial(i)){var r=i.getSubMaterial(this.materialIndex);return this._currentMaterial!==r&&(this._currentMaterial=r,this.resetDrawCache()),r}return i},e.prototype._isMultiMaterial=function(e){return void 0!==e.getSubMaterial},e.prototype.refreshBoundingInfo=function(e){if(void 0===e&&(e=null),this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(Te.R.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;var t,i=this._renderingMesh.getIndices();if(0===this.indexStart&&this.indexCount===i.length){var r=this._renderingMesh.getBoundingInfo();t={minimum:r.minimum.clone(),maximum:r.maximum.clone()}}else t=(0,Jt.c)(e,i,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(t.minimum,t.maximum):this._boundingInfo=new Zt(t.minimum,t.maximum),this},e.prototype._checkCollision=function(e){return this.getBoundingInfo()._checkCollision(e)},e.prototype.updateBoundingInfo=function(e){var t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this},e.prototype.isInFrustum=function(e){var t=this.getBoundingInfo();return!!t&&t.isInFrustum(e,this._mesh.cullingStrategy)},e.prototype.isCompletelyInFrustum=function(e){var t=this.getBoundingInfo();return!!t&&t.isCompletelyInFrustum(e)},e.prototype.render=function(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this},e.prototype._getLinesIndexBuffer=function(e,t){if(!this._linesIndexBuffer){for(var i=[],r=this.indexStart;r<this.indexStart+this.indexCount;r+=3)i.push(e[r],e[r+1],e[r+1],e[r+2],e[r+2],e[r]);this._linesIndexBuffer=t.createIndexBuffer(i),this._linesIndexCount=i.length}return this._linesIndexBuffer},e.prototype.canIntersects=function(e){var t=this.getBoundingInfo();return!!t&&e.intersectsBox(t.boundingBox)},e.prototype.intersects=function(e,t,i,r,n){var o=this.getMaterial();if(!o)return null;var a=3,l=!1;switch(o.fillMode){case s.Y.MATERIAL_PointListDrawMode:case s.Y.MATERIAL_LineLoopDrawMode:case s.Y.MATERIAL_LineStripDrawMode:case s.Y.MATERIAL_TriangleFanDrawMode:return null;case s.Y.MATERIAL_TriangleStripDrawMode:a=1,l=!0}return o.fillMode===s.Y.MATERIAL_LineListDrawMode?i.length?this._intersectLines(e,t,i,this._mesh.intersectionThreshold,r):this._intersectUnIndexedLines(e,t,i,this._mesh.intersectionThreshold,r):!i.length&&this._mesh._unIndexed?this._intersectUnIndexedTriangles(e,t,i,r,n):this._intersectTriangles(e,t,i,a,l,r,n)},e.prototype._intersectLines=function(e,t,i,r,n){for(var o=null,a=this.indexStart;a<this.indexStart+this.indexCount;a+=2){var s=t[i[a]],l=t[i[a+1]],c=e.intersectionSegment(s,l,r);if(!(c<0)&&(n||!o||c<o.distance)&&((o=new Xt(null,null,c)).faceId=a/2,n))break}return o},e.prototype._intersectUnIndexedLines=function(e,t,i,r,n){for(var o=null,a=this.verticesStart;a<this.verticesStart+this.verticesCount;a+=2){var s=t[a],l=t[a+1],c=e.intersectionSegment(s,l,r);if(!(c<0)&&(n||!o||c<o.distance)&&((o=new Xt(null,null,c)).faceId=a/2,n))break}return o},e.prototype._intersectTriangles=function(e,t,i,r,n,o,a){for(var s=null,l=-1,c=this.indexStart;c<this.indexStart+this.indexCount-(3-r);c+=r){l++;var u=i[c],h=i[c+1],d=i[c+2];if(n&&4294967295===d)c+=2;else{var p=t[u],f=t[h],_=t[d];if(p&&f&&_&&(!a||a(p,f,_,e,u,h,d))){var m=e.intersectsTriangle(p,f,_);if(m){if(m.distance<0)continue;if((o||!s||m.distance<s.distance)&&((s=m).faceId=l,o))break}}}}return s},e.prototype._intersectUnIndexedTriangles=function(e,t,i,r,n){for(var o=null,a=this.verticesStart;a<this.verticesStart+this.verticesCount;a+=3){var s=t[a],l=t[a+1],c=t[a+2];if(!n||n(s,l,c,e,-1,-1,-1)){var u=e.intersectsTriangle(s,l,c);if(u){if(u.distance<0)continue;if((r||!o||u.distance<o.distance)&&((o=u).faceId=a/3,r))break}}}return o},e.prototype._rebuild=function(){this._linesIndexBuffer&&(this._linesIndexBuffer=null)},e.prototype.clone=function(t,i){var r=new e(this.materialIndex,this.verticesStart,this.verticesCount,this.indexStart,this.indexCount,t,i,!1);if(!this.IsGlobal){var n=this.getBoundingInfo();if(!n)return r;r._boundingInfo=new Zt(n.minimum,n.maximum)}return r},e.prototype.dispose=function(){this._linesIndexBuffer&&(this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null);var e=this._mesh.subMeshes.indexOf(this);this._mesh.subMeshes.splice(e,1),this.resetDrawCache()},e.prototype.getClassName=function(){return"SubMesh"},e.CreateFromIndices=function(t,i,r,n,o,a){void 0===a&&(a=!0);for(var s=Number.MAX_VALUE,l=-Number.MAX_VALUE,c=(o||n).getIndices(),u=i;u<i+r;u++){var h=c[u];h<s&&(s=h),h>l&&(l=h)}return new e(t,s,l-s+1,i,r,n,o,a)},e}(),ti=function(){},ii=function(){function e(){this.uniqueId=0,this.metadata={},this._applyTo=Vt(this._applyToCoroutine.bind(this)),this.uniqueId=e._UniqueIDGenerator,e._UniqueIDGenerator++}return e.prototype.set=function(e,t){switch(e.length||y.V.Warn("Setting vertex data kind '".concat(t,"' with an empty array")),t){case Te.R.PositionKind:this.positions=e;break;case Te.R.NormalKind:this.normals=e;break;case Te.R.TangentKind:this.tangents=e;break;case Te.R.UVKind:this.uvs=e;break;case Te.R.UV2Kind:this.uvs2=e;break;case Te.R.UV3Kind:this.uvs3=e;break;case Te.R.UV4Kind:this.uvs4=e;break;case Te.R.UV5Kind:this.uvs5=e;break;case Te.R.UV6Kind:this.uvs6=e;break;case Te.R.ColorKind:this.colors=e;break;case Te.R.MatricesIndicesKind:this.matricesIndices=e;break;case Te.R.MatricesWeightsKind:this.matricesWeights=e;break;case Te.R.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case Te.R.MatricesWeightsExtraKind:this.matricesWeightsExtra=e}},e.prototype.applyToMesh=function(e,t){return this._applyTo(e,t,!1),this},e.prototype.applyToGeometry=function(e,t){return this._applyTo(e,t,!1),this},e.prototype.updateMesh=function(e){return this._update(e),this},e.prototype.updateGeometry=function(e){return this._update(e),this},e.prototype._applyToCoroutine=function(e,t,i){var r,n,o,a;return void 0===t&&(t=!1),(0,f.YH)(this,(function(s){switch(s.label){case 0:return this.positions?(e.setVerticesData(Te.R.PositionKind,this.positions,t),i?[4]:[3,2]):[3,2];case 1:s.sent(),s.label=2;case 2:return this.normals?(e.setVerticesData(Te.R.NormalKind,this.normals,t),i?[4]:[3,4]):[3,4];case 3:s.sent(),s.label=4;case 4:return this.tangents?(e.setVerticesData(Te.R.TangentKind,this.tangents,t),i?[4]:[3,6]):[3,6];case 5:s.sent(),s.label=6;case 6:return this.uvs?(e.setVerticesData(Te.R.UVKind,this.uvs,t),i?[4]:[3,8]):[3,8];case 7:s.sent(),s.label=8;case 8:return this.uvs2?(e.setVerticesData(Te.R.UV2Kind,this.uvs2,t),i?[4]:[3,10]):[3,10];case 9:s.sent(),s.label=10;case 10:return this.uvs3?(e.setVerticesData(Te.R.UV3Kind,this.uvs3,t),i?[4]:[3,12]):[3,12];case 11:s.sent(),s.label=12;case 12:return this.uvs4?(e.setVerticesData(Te.R.UV4Kind,this.uvs4,t),i?[4]:[3,14]):[3,14];case 13:s.sent(),s.label=14;case 14:return this.uvs5?(e.setVerticesData(Te.R.UV5Kind,this.uvs5,t),i?[4]:[3,16]):[3,16];case 15:s.sent(),s.label=16;case 16:return this.uvs6?(e.setVerticesData(Te.R.UV6Kind,this.uvs6,t),i?[4]:[3,18]):[3,18];case 17:s.sent(),s.label=18;case 18:return this.colors?(e.setVerticesData(Te.R.ColorKind,this.colors,t),this.hasVertexAlpha&&void 0!==e.hasVertexAlpha&&(e.hasVertexAlpha=!0),i?[4]:[3,20]):[3,20];case 19:s.sent(),s.label=20;case 20:return this.matricesIndices?(e.setVerticesData(Te.R.MatricesIndicesKind,this.matricesIndices,t),i?[4]:[3,22]):[3,22];case 21:s.sent(),s.label=22;case 22:return this.matricesWeights?(e.setVerticesData(Te.R.MatricesWeightsKind,this.matricesWeights,t),i?[4]:[3,24]):[3,24];case 23:s.sent(),s.label=24;case 24:return this.matricesIndicesExtra?(e.setVerticesData(Te.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),i?[4]:[3,26]):[3,26];case 25:s.sent(),s.label=26;case 26:return this.matricesWeightsExtra?(e.setVerticesData(Te.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),i?[4]:[3,28]):[3,28];case 27:s.sent(),s.label=28;case 28:return this.indices?(e.setIndices(this.indices,null,t),i?[4]:[3,30]):[3,31];case 29:s.sent(),s.label=30;case 30:return[3,32];case 31:e.setIndices([],null),s.label=32;case 32:if(e.subMeshes&&this.materialInfos&&this.materialInfos.length>1)for((r=e).subMeshes=[],n=0,o=this.materialInfos;n<o.length;n++)a=o[n],new ei(a.materialIndex,a.verticesStart,a.verticesCount,a.indexStart,a.indexCount,r);return[2,this]}}))},e.prototype._update=function(e,t,i){return this.positions&&e.updateVerticesData(Te.R.PositionKind,this.positions,t,i),this.normals&&e.updateVerticesData(Te.R.NormalKind,this.normals,t,i),this.tangents&&e.updateVerticesData(Te.R.TangentKind,this.tangents,t,i),this.uvs&&e.updateVerticesData(Te.R.UVKind,this.uvs,t,i),this.uvs2&&e.updateVerticesData(Te.R.UV2Kind,this.uvs2,t,i),this.uvs3&&e.updateVerticesData(Te.R.UV3Kind,this.uvs3,t,i),this.uvs4&&e.updateVerticesData(Te.R.UV4Kind,this.uvs4,t,i),this.uvs5&&e.updateVerticesData(Te.R.UV5Kind,this.uvs5,t,i),this.uvs6&&e.updateVerticesData(Te.R.UV6Kind,this.uvs6,t,i),this.colors&&e.updateVerticesData(Te.R.ColorKind,this.colors,t,i),this.matricesIndices&&e.updateVerticesData(Te.R.MatricesIndicesKind,this.matricesIndices,t,i),this.matricesWeights&&e.updateVerticesData(Te.R.MatricesWeightsKind,this.matricesWeights,t,i),this.matricesIndicesExtra&&e.updateVerticesData(Te.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,i),this.matricesWeightsExtra&&e.updateVerticesData(Te.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,i),this.indices&&e.setIndices(this.indices,null),this},e._TransformVector3Coordinates=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=e.length);for(var n=u.AA.Vector3[0],o=u.AA.Vector3[1],a=i;a<i+r;a+=3)u.Pq.FromArrayToRef(e,a,n),u.Pq.TransformCoordinatesToRef(n,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z},e._TransformVector3Normals=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=e.length);for(var n=u.AA.Vector3[0],o=u.AA.Vector3[1],a=i;a<i+r;a+=3)u.Pq.FromArrayToRef(e,a,n),u.Pq.TransformNormalToRef(n,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z},e._TransformVector4Normals=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=e.length);for(var n=u.AA.Vector4[0],o=u.AA.Vector4[1],a=i;a<i+r;a+=4)u.IU.FromArrayToRef(e,a,n),u.IU.TransformNormalToRef(n,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z,e[a+3]=o.w},e._FlipFaces=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=e.length);for(var r=t;r<t+i;r+=3){var n=e[r+1];e[r+1]=e[r+2],e[r+2]=n}},e.prototype.transform=function(t){var i=t.determinant()<0;return this.positions&&e._TransformVector3Coordinates(this.positions,t),this.normals&&e._TransformVector3Normals(this.normals,t),this.tangents&&e._TransformVector4Normals(this.tangents,t),i&&this.indices&&e._FlipFaces(this.indices),this},e.prototype.splitBasedOnMaterialID=function(){if(!this.materialInfos||this.materialInfos.length<2)return[this];for(var t=[],i=0,r=this.materialInfos;i<r.length;i++){var n=r[i],o=new e;if(this.positions&&(o.positions=this.positions.slice(3*n.verticesStart,3*(n.verticesCount+n.verticesStart))),this.normals&&(o.normals=this.normals.slice(3*n.verticesStart,3*(n.verticesCount+n.verticesStart))),this.tangents&&(o.tangents=this.tangents.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.colors&&(o.colors=this.colors.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.uvs&&(o.uvs=this.uvs.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.uvs2&&(o.uvs2=this.uvs2.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.uvs3&&(o.uvs3=this.uvs3.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.uvs4&&(o.uvs4=this.uvs4.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.uvs5&&(o.uvs5=this.uvs5.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.uvs6&&(o.uvs6=this.uvs6.slice(2*n.verticesStart,2*(n.verticesCount+n.verticesStart))),this.matricesIndices&&(o.matricesIndices=this.matricesIndices.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.matricesIndicesExtra&&(o.matricesIndicesExtra=this.matricesIndicesExtra.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.matricesWeights&&(o.matricesWeights=this.matricesWeights.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.matricesWeightsExtra&&(o.matricesWeightsExtra=this.matricesWeightsExtra.slice(4*n.verticesStart,4*(n.verticesCount+n.verticesStart))),this.indices){o.indices=[];for(var a=n.indexStart;a<n.indexStart+n.indexCount;a++)o.indices.push(this.indices[a]-n.verticesStart)}var s=new ti;s.indexStart=0,s.indexCount=o.indices?o.indices.length:0,s.materialIndex=n.materialIndex,s.verticesStart=0,s.verticesCount=(o.positions?o.positions.length:0)/3,o.materialInfos=[s],t.push(o)}return t},e.prototype.merge=function(e,t,i,r,n){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!1),void 0===n&&(n=!1);var o=Array.isArray(e)?e.map((function(e){return{vertexData:e}})):[{vertexData:e}];return Bt(this._mergeCoroutine(void 0,o,t,!1,i,r,n))},e.prototype._mergeCoroutine=function(t,i,r,n,o,a,s){var l,c,u,h,d,p,_,m,g,v,y,b,T,E,x,S,C,P,A,R,I,M,O,D,N,F,w,L,B,U,V,k,G,z,Y,X,W,H,j,q,K,Q;return void 0===r&&(r=!1),void 0===a&&(a=!1),void 0===s&&(s=!1),(0,f.YH)(this,(function(f){switch(f.label){case 0:if(this._validate(),l=i.map((function(e){return e.vertexData})),c=this,s)for(u=0,h=l;u<h.length;u++)(X=h[u])&&(X._validate(),!this.normals&&X.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&X.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&X.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&X.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&X.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&X.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&X.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&X.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&X.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&X.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&X.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&X.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&X.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(d=0,p=l;d<p.length;d++)if(X=p[d])if(s)this.normals&&!X.normals&&(X.normals=new Float32Array(X.positions.length)),this.tangents&&!X.tangents&&(X.tangents=new Float32Array(X.positions.length/3*4)),this.uvs&&!X.uvs&&(X.uvs=new Float32Array(X.positions.length/3*2)),this.uvs2&&!X.uvs2&&(X.uvs2=new Float32Array(X.positions.length/3*2)),this.uvs3&&!X.uvs3&&(X.uvs3=new Float32Array(X.positions.length/3*2)),this.uvs4&&!X.uvs4&&(X.uvs4=new Float32Array(X.positions.length/3*2)),this.uvs5&&!X.uvs5&&(X.uvs5=new Float32Array(X.positions.length/3*2)),this.uvs6&&!X.uvs6&&(X.uvs6=new Float32Array(X.positions.length/3*2)),this.colors&&!X.colors&&(X.colors=new Float32Array(X.positions.length/3*4),X.colors.fill(1)),this.matricesIndices&&!X.matricesIndices&&(X.matricesIndices=new Float32Array(X.positions.length/3*4)),this.matricesWeights&&!X.matricesWeights&&(X.matricesWeights=new Float32Array(X.positions.length/3*4)),this.matricesIndicesExtra&&!X.matricesIndicesExtra&&(X.matricesIndicesExtra=new Float32Array(X.positions.length/3*4)),this.matricesWeightsExtra&&!X.matricesWeightsExtra&&(X.matricesWeightsExtra=new Float32Array(X.positions.length/3*4));else if(X._validate(),!this.normals!=!X.normals||!this.tangents!=!X.tangents||!this.uvs!=!X.uvs||!this.uvs2!=!X.uvs2||!this.uvs3!=!X.uvs3||!this.uvs4!=!X.uvs4||!this.uvs5!=!X.uvs5||!this.uvs6!=!X.uvs6||!this.colors!=!X.colors||!this.matricesIndices!=!X.matricesIndices||!this.matricesWeights!=!X.matricesWeights||!this.matricesIndicesExtra!=!X.matricesIndicesExtra||!this.matricesWeightsExtra!=!X.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes");if(a){for(_=0,m=0,g=0,v=[],y=null,b=[],T=0,E=this.splitBasedOnMaterialID();T<E.length;T++)R=E[T],b.push({vertexData:R,transform:t});for(x=0,S=i;x<S.length;x++)if((C=S[x]).vertexData)for(P=0,A=C.vertexData.splitBasedOnMaterialID();P<A.length;P++)R=A[P],b.push({vertexData:R,transform:C.transform});for(b.sort((function(e,t){var i=e.vertexData.materialInfos?e.vertexData.materialInfos[0].materialIndex:0,r=t.vertexData.materialInfos?t.vertexData.materialInfos[0].materialIndex:0;return i>r?1:i===r?0:-1})),I=0,M=b;I<M.length;I++)O=M[I],D=O.vertexData,_=D.materialInfos?D.materialInfos[0].materialIndex:0,y&&y.materialIndex===_?(y.indexCount+=D.indices.length,y.verticesCount+=D.positions.length/3):((N=new ti).materialIndex=_,N.indexStart=m,N.indexCount=D.indices.length,N.verticesStart=g,N.verticesCount=D.positions.length/3,v.push(N),y=N),m+=D.indices.length,g+=D.positions.length/3;F=b.splice(0,1)[0],c=F.vertexData,t=F.transform,l=b.map((function(e){return e.vertexData})),i=b,this.materialInfos=v}if(w=l.reduce((function(e,t){var i,r;return e+(null!==(r=null===(i=t.indices)||void 0===i?void 0:i.length)&&void 0!==r?r:0)}),null!==(q=null===(j=c.indices)||void 0===j?void 0:j.length)&&void 0!==q?q:0),L=o||l.some((function(e){return e.indices===c.indices})),B=L?null===(K=c.indices)||void 0===K?void 0:K.slice():c.indices,!(w>0))return[3,4];U=null!==(Q=null==B?void 0:B.length)&&void 0!==Q?Q:0,B||(B=new Array(w)),B.length!==w&&(Array.isArray(B)?B.length=w:((V=r||B instanceof Uint32Array?new Uint32Array(w):new Uint16Array(w)).set(B),B=V),t&&t.determinant()<0&&e._FlipFaces(B,0,U)),k=c.positions?c.positions.length/3:0,G=0,z=i,f.label=1;case 1:if(!(G<z.length))return[3,4];if(Y=z[G],X=Y.vertexData,W=Y.transform,!X.indices)return[3,3];for(H=0;H<X.indices.length;H++)B[U+H]=X.indices[H]+k;return W&&W.determinant()<0&&e._FlipFaces(B,U,X.indices.length),k+=X.positions.length/3,U+=X.indices.length,n?[4]:[3,3];case 2:f.sent(),f.label=3;case 3:return G++,[3,1];case 4:return this.indices=B,this.positions=e._MergeElement(Te.R.PositionKind,c.positions,t,i.map((function(e){return[e.vertexData.positions,e.transform]}))),n?[4]:[3,6];case 5:f.sent(),f.label=6;case 6:return c.normals?(this.normals=e._MergeElement(Te.R.NormalKind,c.normals,t,i.map((function(e){return[e.vertexData.normals,e.transform]}))),n?[4]:[3,8]):[3,8];case 7:f.sent(),f.label=8;case 8:return c.tangents?(this.tangents=e._MergeElement(Te.R.TangentKind,c.tangents,t,i.map((function(e){return[e.vertexData.tangents,e.transform]}))),n?[4]:[3,10]):[3,10];case 9:f.sent(),f.label=10;case 10:return c.uvs?(this.uvs=e._MergeElement(Te.R.UVKind,c.uvs,t,i.map((function(e){return[e.vertexData.uvs,e.transform]}))),n?[4]:[3,12]):[3,12];case 11:f.sent(),f.label=12;case 12:return c.uvs2?(this.uvs2=e._MergeElement(Te.R.UV2Kind,c.uvs2,t,i.map((function(e){return[e.vertexData.uvs2,e.transform]}))),n?[4]:[3,14]):[3,14];case 13:f.sent(),f.label=14;case 14:return c.uvs3?(this.uvs3=e._MergeElement(Te.R.UV3Kind,c.uvs3,t,i.map((function(e){return[e.vertexData.uvs3,e.transform]}))),n?[4]:[3,16]):[3,16];case 15:f.sent(),f.label=16;case 16:return c.uvs4?(this.uvs4=e._MergeElement(Te.R.UV4Kind,c.uvs4,t,i.map((function(e){return[e.vertexData.uvs4,e.transform]}))),n?[4]:[3,18]):[3,18];case 17:f.sent(),f.label=18;case 18:return c.uvs5?(this.uvs5=e._MergeElement(Te.R.UV5Kind,c.uvs5,t,i.map((function(e){return[e.vertexData.uvs5,e.transform]}))),n?[4]:[3,20]):[3,20];case 19:f.sent(),f.label=20;case 20:return c.uvs6?(this.uvs6=e._MergeElement(Te.R.UV6Kind,c.uvs6,t,i.map((function(e){return[e.vertexData.uvs6,e.transform]}))),n?[4]:[3,22]):[3,22];case 21:f.sent(),f.label=22;case 22:return c.colors?(this.colors=e._MergeElement(Te.R.ColorKind,c.colors,t,i.map((function(e){return[e.vertexData.colors,e.transform]}))),(void 0!==c.hasVertexAlpha||i.some((function(e){return void 0!==e.vertexData.hasVertexAlpha})))&&(this.hasVertexAlpha=c.hasVertexAlpha||i.some((function(e){return e.vertexData.hasVertexAlpha}))),n?[4]:[3,24]):[3,24];case 23:f.sent(),f.label=24;case 24:return c.matricesIndices?(this.matricesIndices=e._MergeElement(Te.R.MatricesIndicesKind,c.matricesIndices,t,i.map((function(e){return[e.vertexData.matricesIndices,e.transform]}))),n?[4]:[3,26]):[3,26];case 25:f.sent(),f.label=26;case 26:return c.matricesWeights?(this.matricesWeights=e._MergeElement(Te.R.MatricesWeightsKind,c.matricesWeights,t,i.map((function(e){return[e.vertexData.matricesWeights,e.transform]}))),n?[4]:[3,28]):[3,28];case 27:f.sent(),f.label=28;case 28:return c.matricesIndicesExtra?(this.matricesIndicesExtra=e._MergeElement(Te.R.MatricesIndicesExtraKind,c.matricesIndicesExtra,t,i.map((function(e){return[e.vertexData.matricesIndicesExtra,e.transform]}))),n?[4]:[3,30]):[3,30];case 29:f.sent(),f.label=30;case 30:return c.matricesWeightsExtra&&(this.matricesWeightsExtra=e._MergeElement(Te.R.MatricesWeightsExtraKind,c.matricesWeightsExtra,t,i.map((function(e){return[e.vertexData.matricesWeightsExtra,e.transform]})))),[2,this]}}))},e._MergeElement=function(t,i,r,n){var o=n.filter((function(e){return null!==e[0]&&void 0!==e[0]}));if(!i&&0==o.length)return i;if(!i)return this._MergeElement(t,o[0][0],o[0][1],o.slice(1));var a=o.reduce((function(e,t){return e+t[0].length}),i.length),s=t===Te.R.PositionKind?e._TransformVector3Coordinates:t===Te.R.NormalKind?e._TransformVector3Normals:t===Te.R.TangentKind?e._TransformVector4Normals:function(){};if(i instanceof Float32Array){var l=new Float32Array(a);l.set(i),r&&s(l,r,0,i.length);for(var c=i.length,u=0,h=o;u<h.length;u++){var d=h[u],p=d[0],f=d[1];l.set(p,c),f&&s(l,f,c,p.length),c+=p.length}return l}for(var _=new Array(a),m=0;m<i.length;m++)_[m]=i[m];r&&s(_,r,0,i.length),c=i.length;for(var g=0,v=o;g<v.length;g++){var y=v[g],b=(p=y[0],y[1]);for(m=0;m<p.length;m++)_[c+m]=p[m];b&&s(_,b,c,p.length),c+=p.length}return _},e.prototype._validate=function(){if(!this.positions)throw new Yt.bu("Positions are required",Yt.tG.MeshInvalidPositionsError);var e=function(e,t){var i=Te.R.DeduceStride(e);if(t.length%i!=0)throw new Error("The "+e+"s array count must be a multiple of "+i);return t.length/i},t=e(Te.R.PositionKind,this.positions),i=function(i,r){var n=e(i,r);if(n!==t)throw new Error("The "+i+"s element count ("+n+") does not match the positions count ("+t+")")};this.normals&&i(Te.R.NormalKind,this.normals),this.tangents&&i(Te.R.TangentKind,this.tangents),this.uvs&&i(Te.R.UVKind,this.uvs),this.uvs2&&i(Te.R.UV2Kind,this.uvs2),this.uvs3&&i(Te.R.UV3Kind,this.uvs3),this.uvs4&&i(Te.R.UV4Kind,this.uvs4),this.uvs5&&i(Te.R.UV5Kind,this.uvs5),this.uvs6&&i(Te.R.UV6Kind,this.uvs6),this.colors&&i(Te.R.ColorKind,this.colors),this.matricesIndices&&i(Te.R.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&i(Te.R.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&i(Te.R.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&i(Te.R.MatricesWeightsExtraKind,this.matricesWeightsExtra)},e.prototype.clone=function(){var t=this.serialize();return e.Parse(t)},e.prototype.serialize=function(){var e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndices._isExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtra._isExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=Array.from(this.indices),this.materialInfos){e.materialInfos=[];for(var t=0,i=this.materialInfos;t<i.length;t++){var r=i[t],n={indexStart:r.indexStart,indexCount:r.indexCount,materialIndex:r.materialIndex,verticesStart:r.verticesStart,verticesCount:r.verticesCount};e.materialInfos.push(n)}}return e},e.ExtractFromMesh=function(t,i,r){return e._ExtractFrom(t,i,r)},e.ExtractFromGeometry=function(t,i,r){return e._ExtractFrom(t,i,r)},e._ExtractFrom=function(t,i,r){var n=new e;if(t.isVerticesDataPresent(Te.R.PositionKind)&&(n.positions=t.getVerticesData(Te.R.PositionKind,i,r)),t.isVerticesDataPresent(Te.R.NormalKind)&&(n.normals=t.getVerticesData(Te.R.NormalKind,i,r)),t.isVerticesDataPresent(Te.R.TangentKind)&&(n.tangents=t.getVerticesData(Te.R.TangentKind,i,r)),t.isVerticesDataPresent(Te.R.UVKind)&&(n.uvs=t.getVerticesData(Te.R.UVKind,i,r)),t.isVerticesDataPresent(Te.R.UV2Kind)&&(n.uvs2=t.getVerticesData(Te.R.UV2Kind,i,r)),t.isVerticesDataPresent(Te.R.UV3Kind)&&(n.uvs3=t.getVerticesData(Te.R.UV3Kind,i,r)),t.isVerticesDataPresent(Te.R.UV4Kind)&&(n.uvs4=t.getVerticesData(Te.R.UV4Kind,i,r)),t.isVerticesDataPresent(Te.R.UV5Kind)&&(n.uvs5=t.getVerticesData(Te.R.UV5Kind,i,r)),t.isVerticesDataPresent(Te.R.UV6Kind)&&(n.uvs6=t.getVerticesData(Te.R.UV6Kind,i,r)),t.isVerticesDataPresent(Te.R.ColorKind)){var o=t.geometry||t,a=o.getVertexBuffer(Te.R.ColorKind),s=o.getVerticesData(Te.R.ColorKind,i,r);if(3===a.getSize()){for(var l=new Float32Array(4*s.length/3),c=0,u=0;c<s.length;c+=3,u+=4)l[u]=s[c],l[u+1]=s[c+1],l[u+2]=s[c+2],l[u+3]=1;n.colors=l}else{if(4!==a.getSize())throw new Error("Unexpected number of color components: ".concat(a.getSize()));n.colors=s}}return t.isVerticesDataPresent(Te.R.MatricesIndicesKind)&&(n.matricesIndices=t.getVerticesData(Te.R.MatricesIndicesKind,i,r)),t.isVerticesDataPresent(Te.R.MatricesWeightsKind)&&(n.matricesWeights=t.getVerticesData(Te.R.MatricesWeightsKind,i,r)),t.isVerticesDataPresent(Te.R.MatricesIndicesExtraKind)&&(n.matricesIndicesExtra=t.getVerticesData(Te.R.MatricesIndicesExtraKind,i,r)),t.isVerticesDataPresent(Te.R.MatricesWeightsExtraKind)&&(n.matricesWeightsExtra=t.getVerticesData(Te.R.MatricesWeightsExtraKind,i,r)),n.indices=t.getIndices(i,r),n},e.CreateRibbon=function(e){throw(0,U.n)("ribbonBuilder")},e.CreateBox=function(e){throw(0,U.n)("boxBuilder")},e.CreateTiledBox=function(e){throw(0,U.n)("tiledBoxBuilder")},e.CreateTiledPlane=function(e){throw(0,U.n)("tiledPlaneBuilder")},e.CreateSphere=function(e){throw(0,U.n)("sphereBuilder")},e.CreateCylinder=function(e){throw(0,U.n)("cylinderBuilder")},e.CreateTorus=function(e){throw(0,U.n)("torusBuilder")},e.CreateLineSystem=function(e){throw(0,U.n)("linesBuilder")},e.CreateDashedLines=function(e){throw(0,U.n)("linesBuilder")},e.CreateGround=function(e){throw(0,U.n)("groundBuilder")},e.CreateTiledGround=function(e){throw(0,U.n)("groundBuilder")},e.CreateGroundFromHeightMap=function(e){throw(0,U.n)("groundBuilder")},e.CreatePlane=function(e){throw(0,U.n)("planeBuilder")},e.CreateDisc=function(e){throw(0,U.n)("discBuilder")},e.CreatePolygon=function(e,t,i,r,n,o,a){throw(0,U.n)("polygonBuilder")},e.CreateIcoSphere=function(e){throw(0,U.n)("icoSphereBuilder")},e.CreatePolyhedron=function(e){throw(0,U.n)("polyhedronBuilder")},e.CreateCapsule=function(e){throw void 0===e&&(e={orientation:u.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}),(0,U.n)("capsuleBuilder")},e.CreateTorusKnot=function(e){throw(0,U.n)("torusKnotBuilder")},e.ComputeNormals=function(e,t,i,r){var n=0,o=0,a=0,s=0,l=0,c=0,h=0,d=0,p=0,f=0,_=0,m=0,g=0,v=0,y=0,b=0,T=0,E=0,x=0,S=0,C=!1,P=!1,A=!1,R=!1,I=1,M=0,O=null;r&&(C=!!r.facetNormals,P=!!r.facetPositions,A=!!r.facetPartitioning,I=!0===r.useRightHandedSystem?-1:1,M=r.ratio||0,R=!!r.depthSort,O=r.distanceTo,R&&void 0===O&&(O=u.Pq.Zero()));var D=0,N=0,F=0,w=0;for(A&&r&&r.bbSize&&(D=r.subDiv.X*M/r.bbSize.x,N=r.subDiv.Y*M/r.bbSize.y,F=r.subDiv.Z*M/r.bbSize.z,w=r.subDiv.max*r.subDiv.max,r.facetPartitioning.length=0),n=0;n<e.length;n++)i[n]=0;var L=t.length/3|0;for(n=0;n<L;n++){if(g=1+(m=3*t[3*n]),v=m+2,b=1+(y=3*t[3*n+1]),T=y+2,x=1+(E=3*t[3*n+2]),S=E+2,o=e[m]-e[y],a=e[g]-e[b],s=e[v]-e[T],l=e[E]-e[y],c=e[x]-e[b],d=I*(a*(h=e[S]-e[T])-s*c),p=I*(s*l-o*h),f=I*(o*c-a*l),d/=_=0===(_=Math.sqrt(d*d+p*p+f*f))?1:_,p/=_,f/=_,C&&r&&(r.facetNormals[n].x=d,r.facetNormals[n].y=p,r.facetNormals[n].z=f),P&&r&&(r.facetPositions[n].x=(e[m]+e[y]+e[E])/3,r.facetPositions[n].y=(e[g]+e[b]+e[x])/3,r.facetPositions[n].z=(e[v]+e[T]+e[S])/3),A&&r){var B=Math.floor((r.facetPositions[n].x-r.bInfo.minimum.x*M)*D),U=Math.floor((r.facetPositions[n].y-r.bInfo.minimum.y*M)*N),V=Math.floor((r.facetPositions[n].z-r.bInfo.minimum.z*M)*F),k=Math.floor((e[m]-r.bInfo.minimum.x*M)*D),G=Math.floor((e[g]-r.bInfo.minimum.y*M)*N),z=Math.floor((e[v]-r.bInfo.minimum.z*M)*F),Y=Math.floor((e[y]-r.bInfo.minimum.x*M)*D),X=Math.floor((e[b]-r.bInfo.minimum.y*M)*N),W=Math.floor((e[T]-r.bInfo.minimum.z*M)*F),H=Math.floor((e[E]-r.bInfo.minimum.x*M)*D),j=Math.floor((e[x]-r.bInfo.minimum.y*M)*N),q=Math.floor((e[S]-r.bInfo.minimum.z*M)*F),K=k+r.subDiv.max*G+w*z,Q=Y+r.subDiv.max*X+w*W,Z=H+r.subDiv.max*j+w*q,J=B+r.subDiv.max*U+w*V;r.facetPartitioning[J]=r.facetPartitioning[J]?r.facetPartitioning[J]:new Array,r.facetPartitioning[K]=r.facetPartitioning[K]?r.facetPartitioning[K]:new Array,r.facetPartitioning[Q]=r.facetPartitioning[Q]?r.facetPartitioning[Q]:new Array,r.facetPartitioning[Z]=r.facetPartitioning[Z]?r.facetPartitioning[Z]:new Array,r.facetPartitioning[K].push(n),Q!=K&&r.facetPartitioning[Q].push(n),Z!=Q&&Z!=K&&r.facetPartitioning[Z].push(n),J!=K&&J!=Q&&J!=Z&&r.facetPartitioning[J].push(n)}if(R&&r&&r.facetPositions){var $=r.depthSortedFacets[n];$.ind=3*n,$.sqDistance=u.Pq.DistanceSquared(r.facetPositions[n],O)}i[m]+=d,i[g]+=p,i[v]+=f,i[y]+=d,i[b]+=p,i[T]+=f,i[E]+=d,i[x]+=p,i[S]+=f}for(n=0;n<i.length/3;n++)d=i[3*n],p=i[3*n+1],f=i[3*n+2],d/=_=0===(_=Math.sqrt(d*d+p*p+f*f))?1:_,p/=_,f/=_,i[3*n]=d,i[3*n+1]=p,i[3*n+2]=f},e._ComputeSides=function(t,i,r,n,o,a,s){var l,c,h=r.length,d=n.length;switch(t=t||e.DEFAULTSIDE){case e.FRONTSIDE:break;case e.BACKSIDE:for(l=0;l<h;l+=3){var p=r[l];r[l]=r[l+2],r[l+2]=p}for(c=0;c<d;c++)n[c]=-n[c];break;case e.DOUBLESIDE:for(var f=i.length,_=f/3,m=0;m<f;m++)i[f+m]=i[m];for(l=0;l<h;l+=3)r[l+h]=r[l+2]+_,r[l+1+h]=r[l+1]+_,r[l+2+h]=r[l]+_;for(c=0;c<d;c++)n[d+c]=-n[c];var g=o.length,v=0;for(v=0;v<g;v++)o[v+g]=o[v];for(a=a||new u.IU(0,0,1,1),s=s||new u.IU(0,0,1,1),v=0,l=0;l<g/2;l++)o[v]=a.x+(a.z-a.x)*o[v],o[v+1]=a.y+(a.w-a.y)*o[v+1],o[v+g]=s.x+(s.z-s.x)*o[v+g],o[v+g+1]=s.y+(s.w-s.y)*o[v+g+1],v+=2}},e.Parse=function(t){var i=new e,r=t.positions;r&&i.set(r,Te.R.PositionKind);var n=t.normals;n&&i.set(n,Te.R.NormalKind);var o=t.tangents;o&&i.set(o,Te.R.TangentKind);var a=t.uvs;a&&i.set(a,Te.R.UVKind);var s=t.uvs2;s&&i.set(s,Te.R.UV2Kind);var l=t.uvs3;l&&i.set(l,Te.R.UV3Kind);var c=t.uvs4;c&&i.set(c,Te.R.UV4Kind);var u=t.uvs5;u&&i.set(u,Te.R.UV5Kind);var d=t.uvs6;d&&i.set(d,Te.R.UV6Kind);var p=t.colors;p&&(i.set(h.ov.CheckColors4(p,r.length/3),Te.R.ColorKind),void 0!==t.hasVertexAlpha&&(i.hasVertexAlpha=t.hasVertexAlpha));var f=t.matricesIndices;f&&i.set(f,Te.R.MatricesIndicesKind);var _=t.matricesWeights;_&&i.set(_,Te.R.MatricesWeightsKind);var m=t.indices;m&&(i.indices=m);var g=t.materialInfos;if(g){i.materialInfos=[];for(var v=0,y=g;v<y.length;v++){var b=y[v],T=new ti;T.indexCount=b.indexCount,T.indexStart=b.indexStart,T.verticesCount=b.verticesCount,T.verticesStart=b.verticesStart,T.materialIndex=b.materialIndex,i.materialInfos.push(T)}}return i},e.ImportVertexData=function(t,i){var r=e.Parse(t);i.setAllVerticesData(r,t.updatable)},e.FRONTSIDE=0,e.BACKSIDE=1,e.DOUBLESIDE=2,e.DEFAULTSIDE=0,e._UniqueIDGenerator=0,(0,f.Cg)([B.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector3Coordinates",null),(0,f.Cg)([B.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector3Normals",null),(0,f.Cg)([B.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector4Normals",null),(0,f.Cg)([B.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_FlipFaces",null),e}(),ri=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return e._ForceFullSceneLoadingForIncremental},set:function(t){e._ForceFullSceneLoadingForIncremental=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return e._ShowLoadingScreen},set:function(t){e._ShowLoadingScreen=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return e._LoggingLevel},set:function(t){e._LoggingLevel=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return e._CleanBoneMatrixWeights},set:function(t){e._CleanBoneMatrixWeights=t},enumerable:!1,configurable:!0}),e._ForceFullSceneLoadingForIncremental=!1,e._ShowLoadingScreen=!0,e._CleanBoneMatrixWeights=!1,e._LoggingLevel=s.Y.SCENELOADER_NO_LOGGING,e}(),ni=i(1956);function oi(e,t,i,r,n,o,a,s){var l=t*Te.R.GetTypeByteLength(i),c=a*t;if(s.length!==c)throw new Error("Output length is not valid");if(i===Te.R.FLOAT&&n===l)if(e instanceof Array){var u=r/4;s.set(e,u)}else if(e instanceof ArrayBuffer){var h=new Float32Array(e,r,c);s.set(h)}else{var d=(u=e.byteOffset+r)%4;d&&(u=Math.max(0,u-d)),h=new Float32Array(e.buffer,u,c),s.set(h)}else Te.R.ForEach(e,r,n,t,i,c,o,(function(e,t){return s[t]=e}))}var ai=function(){function e(e,t,i,r,n){void 0===r&&(r=!1),void 0===n&&(n=null),this.delayLoadState=s.Y.DELAYLOADSTATE_NONE,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||M.q.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=r,i?this.setAllVerticesData(i,r):this._totalVertices=0,this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),n&&(this.applyToMesh(n),n.computeWorldMatrix(!0)))}return Object.defineProperty(e.prototype,"boundingBias",{get:function(){return this._boundingBias},set:function(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)},enumerable:!1,configurable:!0}),e.CreateGeometryForMesh=function(t){var i=new e(e.RandomId(),t.getScene());return i.applyToMesh(t),i},Object.defineProperty(e.prototype,"meshes",{get:function(){return this._meshes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extend",{get:function(){return this._extend},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._engine},e.prototype.isReady=function(){return this.delayLoadState===s.Y.DELAYLOADSTATE_LOADED||this.delayLoadState===s.Y.DELAYLOADSTATE_NONE},Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){for(var e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype._rebuild=function(){this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer"));var e=new Set;for(var t in this._vertexBuffers)e.add(this._vertexBuffers[t].getWrapperBuffer());e.forEach((function(e){e._rebuild()}))},e.prototype.setAllVerticesData=function(e,t){e.applyToGeometry(this,t),this._notifyUpdate()},e.prototype.setVerticesData=function(e,t,i,r){void 0===i&&(i=!1),i&&Array.isArray(t)&&(t=new Float32Array(t));var n=new Te.R(this._engine,t,e,{updatable:i,postponeInternalCreation:0===this._meshes.length,stride:r,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(n)},e.prototype.removeVerticesData=function(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()},e.prototype.setVerticesBuffer=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!0);var r=e.getKind();this._vertexBuffers[r]&&i&&this._vertexBuffers[r].dispose(),e._buffer&&e._buffer._increaseReferences(),this._vertexBuffers[r]=e;var n=this._meshes,o=n.length;if(r===Te.R.PositionKind){this._totalVertices=null!=t?t:e._maxVerticesCount,this._updateExtend(e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();for(var a=this._extend&&this._extend.minimum||new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),s=this._extend&&this._extend.maximum||new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=0;l<o;l++){var c=n[l];c.buildBoundingInfo(a,s),c._createGlobalSubMesh(c.isUnIndexed),c.computeWorldMatrix(!0),c.synchronizeInstances()}}this._notifyUpdate(r)},e.prototype.updateVerticesDataDirectly=function(e,t,i,r){void 0===r&&(r=!1);var n=this.getVertexBuffer(e);n&&(n.updateDirectly(t,i,r),this._notifyUpdate(e))},e.prototype.updateVerticesData=function(e,t,i){void 0===i&&(i=!1);var r=this.getVertexBuffer(e);r&&(r.update(t),e===Te.R.PositionKind&&this._updateBoundingInfo(i,t),this._notifyUpdate(e))},e.prototype._updateBoundingInfo=function(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e)for(var i=0,r=this._meshes;i<r.length;i++){var n=r[i];n.hasBoundingInfo?n.getBoundingInfo().reConstruct(this._extend.minimum,this._extend.maximum):n.buildBoundingInfo(this._extend.minimum,this._extend.maximum);for(var o=0,a=n.subMeshes;o<a.length;o++)a[o].refreshBoundingInfo()}},e.prototype._bind=function(e,t,i,r){if(e){void 0===t&&(t=this._indexBuffer);var n=this.getVertexBuffers();if(n)if(t==this._indexBuffer&&(this._vertexArrayObjects||r)){var o=r||this._vertexArrayObjects,a=this._engine;o[e.key]||(o[e.key]=a.recordVertexArrayObject(n,t,e,i)),a.bindVertexArrayObject(o[e.key],t)}else this._engine.bindBuffers(n,t,e,i)}},e.prototype.getTotalVertices=function(){return this.isReady()?this._totalVertices:0},e.prototype.getVerticesData=function(e,t,i){var r=this.getVertexBuffer(e);return r?r.getFloatData(this._totalVertices,i||t&&1!==this._meshes.length):null},e.prototype.copyVerticesData=function(e,t){var i=this.getVertexBuffer(e);if(i){t[e]||(t[e]=new Float32Array(this._totalVertices*i.getSize()));var r=i.getData();r&&oi(r,i.getSize(),i.type,i.byteOffset,i.byteStride,i.normalized,this._totalVertices,t[e])}},e.prototype.isVertexBufferUpdatable=function(e){var t=this._vertexBuffers[e];return!!t&&t.isUpdatable()},e.prototype.getVertexBuffer=function(e){return this.isReady()?this._vertexBuffers[e]:null},e.prototype.getVertexBuffers=function(){return this.isReady()?this._vertexBuffers:null},e.prototype.isVerticesDataPresent=function(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},e.prototype.getVerticesDataKinds=function(){var e,t=[];if(!this._vertexBuffers&&this._delayInfo)for(e in this._delayInfo)t.push(e);else for(e in this._vertexBuffers)t.push(e);return t},e.prototype.updateIndices=function(e,t,i){if(void 0===i&&(i=!1),this._indexBuffer)if(this._indexBufferIsUpdatable){var r=e.length!==this._indices.length;if(i||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),r)for(var n=0,o=this._meshes;n<o.length;n++)o[n]._createGlobalSubMesh(!0)}else this.setIndices(e,null,!0)},e.prototype.setIndexBuffer=function(e,t,i){this._indices=[],this._indexBufferIsUpdatable=!1,this._indexBuffer=e,this._totalVertices=t,this._totalIndices=i,e.is32Bits||(e.is32Bits=this._totalIndices>65535);for(var r=0,n=this._meshes;r<n.length;r++){var o=n[r];o._createGlobalSubMesh(!0),o.synchronizeInstances()}this._notifyUpdate()},e.prototype.setIndices=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!1),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=i,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,i,"Geometry_"+this.id+"_IndexBuffer")),null!=t&&(this._totalVertices=t);for(var r=0,n=this._meshes;r<n.length;r++){var o=n[r];o._createGlobalSubMesh(!0),o.synchronizeInstances()}this._notifyUpdate()},e.prototype.getTotalIndices=function(){return this.isReady()?void 0!==this._totalIndices?this._totalIndices:this._indices.length:0},e.prototype.getIndices=function(e,t){if(!this.isReady())return null;var i=this._indices;return t||e&&1!==this._meshes.length?i.slice():i},e.prototype.getIndexBuffer=function(){return this.isReady()?this._indexBuffer:null},e.prototype._releaseVertexArrayObject=function(e){void 0===e&&(e=null),e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])},e.prototype.releaseForMesh=function(e,t){var i=this._meshes,r=i.indexOf(e);-1!==r&&(i.splice(r,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,0===i.length&&t&&this.dispose())},e.prototype.applyToMesh=function(e){if(e._geometry!==this){var t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();var i=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),i.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}},e.prototype._updateExtend=function(e){if(void 0===e&&(e=null),this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&!(e=this.getVerticesData(Te.R.PositionKind)))return;this._extend=(0,Jt.b)(e,0,this._totalVertices,this.boundingBias,3)}},e.prototype._applyToMesh=function(e){var t=this._meshes.length;for(var i in this._vertexBuffers)1===t&&this._vertexBuffers[i].create(),i===Te.R.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo());1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()},e.prototype._notifyUpdate=function(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(var t=0,i=this._meshes;t<i.length;t++)i[t]._markSubMeshesAsAttributesDirty()},e.prototype.load=function(e,t){this.delayLoadState!==s.Y.DELAYLOADSTATE_LOADING&&(this.isReady()?t&&t():(this.delayLoadState=s.Y.DELAYLOADSTATE_LOADING,this._queueLoad(e,t)))},e.prototype._queueLoad=function(e,t){var i=this;this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,(function(r){if(i._delayLoadingFunction){i._delayLoadingFunction(JSON.parse(r),i),i.delayLoadState=s.Y.DELAYLOADSTATE_LOADED,i._delayInfo=[],e.removePendingData(i);for(var n=i._meshes,o=n.length,a=0;a<o;a++)i._applyToMesh(n[a]);t&&t()}}),void 0,!0))},e.prototype.toLeftHanded=function(){var e=this.getIndices(!1);if(null!=e&&e.length>0){for(var t=0;t<e.length;t+=3){var i=e[t+0];e[t+0]=e[t+2],e[t+2]=i}this.setIndices(e)}var r=this.getVerticesData(Te.R.PositionKind,!1);if(null!=r&&r.length>0){for(t=0;t<r.length;t+=3)r[t+2]=-r[t+2];this.setVerticesData(Te.R.PositionKind,r,!1)}var n=this.getVerticesData(Te.R.NormalKind,!1);if(null!=n&&n.length>0){for(t=0;t<n.length;t+=3)n[t+2]=-n[t+2];this.setVerticesData(Te.R.NormalKind,n,!1)}},e.prototype._resetPointsArrayCache=function(){this._positions=null},e.prototype._generatePointsArray=function(){if(this._positions)return!0;var e=this.getVerticesData(Te.R.PositionKind);if(!e||0===e.length)return!1;for(var t=3*this._positionsCache.length,i=this._positionsCache.length;t<e.length;t+=3,++i)this._positionsCache[i]=u.Pq.FromArray(e,t);for(t=0,i=0;t<e.length;t+=3,++i)this._positionsCache[i].set(e[0+t],e[1+t],e[2+t]);return this._positionsCache.length=e.length/3,this._positions=this._positionsCache,!0},e.prototype.isDisposed=function(){return this._isDisposed},e.prototype._disposeVertexArrayObjects=function(){if(this._vertexArrayObjects){for(var e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={};for(var t=this._meshes,i=t.length,r=0;r<i;r++)t[r]._invalidateInstanceVertexArrayObject()}},e.prototype.dispose=function(){var e,t=this._meshes,i=t.length;for(e=0;e<i;e++)this.releaseForMesh(t[e]);for(var r in this._meshes.length=0,this._disposeVertexArrayObjects(),this._vertexBuffers)this._vertexBuffers[r].dispose();if(this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=s.Y.DELAYLOADSTATE_NONE,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._parentContainer){var n=this._parentContainer.geometries.indexOf(this);n>-1&&this._parentContainer.geometries.splice(n,1),this._parentContainer=null}this._isDisposed=!0},e.prototype.copy=function(t){var i=new ii;i.indices=[];var r=this.getIndices();if(r)for(var n=0;n<r.length;n++)i.indices.push(r[n]);var o,a=!1,s=!1;for(o in this._vertexBuffers){var l=this.getVerticesData(o);if(l&&(l instanceof Float32Array?i.set(new Float32Array(l),o):i.set(l.slice(0),o),!s)){var c=this.getVertexBuffer(o);c&&(s=!(a=c.isUpdatable()))}}var u=new e(t,this._scene,i,a);for(o in u.delayLoadState=this.delayLoadState,u.delayLoadingFile=this.delayLoadingFile,u._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)u._delayInfo=u._delayInfo||[],u._delayInfo.push(o);return u._boundingInfo=new Zt(this._extend.minimum,this._extend.maximum),u},e.prototype.serialize=function(){var e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,oe.Y&&oe.Y.HasTags(this)&&(e.tags=oe.Y.GetTags(this)),e},e.prototype._toNumberArray=function(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)},e.prototype.clearCachedData=function(){for(var e in this._indices=[],this._resetPointsArrayCache(),this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)},e.prototype.serializeVerticeData=function(){var e=this.serialize();return this.isVerticesDataPresent(Te.R.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(Te.R.PositionKind)),this.isVertexBufferUpdatable(Te.R.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(Te.R.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(Te.R.NormalKind)),this.isVertexBufferUpdatable(Te.R.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(Te.R.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(Te.R.TangentKind)),this.isVertexBufferUpdatable(Te.R.TangentKind)&&(e.tangents._updatable=!0)),this.isVerticesDataPresent(Te.R.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(Te.R.UVKind)),this.isVertexBufferUpdatable(Te.R.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(Te.R.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(Te.R.UV2Kind)),this.isVertexBufferUpdatable(Te.R.UV2Kind)&&(e.uvs2._updatable=!0)),this.isVerticesDataPresent(Te.R.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(Te.R.UV3Kind)),this.isVertexBufferUpdatable(Te.R.UV3Kind)&&(e.uvs3._updatable=!0)),this.isVerticesDataPresent(Te.R.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(Te.R.UV4Kind)),this.isVertexBufferUpdatable(Te.R.UV4Kind)&&(e.uvs4._updatable=!0)),this.isVerticesDataPresent(Te.R.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(Te.R.UV5Kind)),this.isVertexBufferUpdatable(Te.R.UV5Kind)&&(e.uvs5._updatable=!0)),this.isVerticesDataPresent(Te.R.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(Te.R.UV6Kind)),this.isVertexBufferUpdatable(Te.R.UV6Kind)&&(e.uvs6._updatable=!0)),this.isVerticesDataPresent(Te.R.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(Te.R.ColorKind)),this.isVertexBufferUpdatable(Te.R.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(Te.R.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(Te.R.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(Te.R.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(Te.R.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(Te.R.MatricesWeightsKind)),this.isVertexBufferUpdatable(Te.R.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e},e.ExtractFromMesh=function(e,t){var i=e._geometry;return i?i.copy(t):null},e.RandomId=function(){return ee.S0.RandomId()},e._GetGeometryByLoadedUniqueId=function(e,t){for(var i=0;i<t.geometries.length;i++)if(t.geometries[i]._loadedUniqueId===e)return t.geometries[i];return null},e._ImportGeometry=function(t,i){var r=i.getScene(),n=t.geometryUniqueId,o=t.geometryId;if(n||o){var a=n?this._GetGeometryByLoadedUniqueId(n,r):r.getGeometryById(o);a&&a.applyToMesh(i)}else if(t instanceof ArrayBuffer){var s=i._binaryInfo;if(s.positionsAttrDesc&&s.positionsAttrDesc.count>0){var l=new Float32Array(t,s.positionsAttrDesc.offset,s.positionsAttrDesc.count);i.setVerticesData(Te.R.PositionKind,l,!1)}if(s.normalsAttrDesc&&s.normalsAttrDesc.count>0){var c=new Float32Array(t,s.normalsAttrDesc.offset,s.normalsAttrDesc.count);i.setVerticesData(Te.R.NormalKind,c,!1)}if(s.tangetsAttrDesc&&s.tangetsAttrDesc.count>0){var u=new Float32Array(t,s.tangetsAttrDesc.offset,s.tangetsAttrDesc.count);i.setVerticesData(Te.R.TangentKind,u,!1)}if(s.uvsAttrDesc&&s.uvsAttrDesc.count>0){var d=new Float32Array(t,s.uvsAttrDesc.offset,s.uvsAttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(var p=1;p<d.length;p+=2)d[p]=1-d[p];i.setVerticesData(Te.R.UVKind,d,!1)}if(s.uvs2AttrDesc&&s.uvs2AttrDesc.count>0){var f=new Float32Array(t,s.uvs2AttrDesc.offset,s.uvs2AttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(p=1;p<f.length;p+=2)f[p]=1-f[p];i.setVerticesData(Te.R.UV2Kind,f,!1)}if(s.uvs3AttrDesc&&s.uvs3AttrDesc.count>0){var _=new Float32Array(t,s.uvs3AttrDesc.offset,s.uvs3AttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(p=1;p<_.length;p+=2)_[p]=1-_[p];i.setVerticesData(Te.R.UV3Kind,_,!1)}if(s.uvs4AttrDesc&&s.uvs4AttrDesc.count>0){var m=new Float32Array(t,s.uvs4AttrDesc.offset,s.uvs4AttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(p=1;p<m.length;p+=2)m[p]=1-m[p];i.setVerticesData(Te.R.UV4Kind,m,!1)}if(s.uvs5AttrDesc&&s.uvs5AttrDesc.count>0){var g=new Float32Array(t,s.uvs5AttrDesc.offset,s.uvs5AttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(p=1;p<g.length;p+=2)g[p]=1-g[p];i.setVerticesData(Te.R.UV5Kind,g,!1)}if(s.uvs6AttrDesc&&s.uvs6AttrDesc.count>0){var v=new Float32Array(t,s.uvs6AttrDesc.offset,s.uvs6AttrDesc.count);if(ni.p.UseOpenGLOrientationForUV)for(p=1;p<v.length;p+=2)v[p]=1-v[p];i.setVerticesData(Te.R.UV6Kind,v,!1)}if(s.colorsAttrDesc&&s.colorsAttrDesc.count>0){var y=new Float32Array(t,s.colorsAttrDesc.offset,s.colorsAttrDesc.count);i.setVerticesData(Te.R.ColorKind,y,!1,s.colorsAttrDesc.stride)}if(s.matricesIndicesAttrDesc&&s.matricesIndicesAttrDesc.count>0){for(var b=new Int32Array(t,s.matricesIndicesAttrDesc.offset,s.matricesIndicesAttrDesc.count),T=[],E=0;E<b.length;E++)p=b[E],T.push(255&p),T.push((65280&p)>>8),T.push((16711680&p)>>16),T.push(p>>24&255);i.setVerticesData(Te.R.MatricesIndicesKind,T,!1)}if(s.matricesIndicesExtraAttrDesc&&s.matricesIndicesExtraAttrDesc.count>0){for(b=new Int32Array(t,s.matricesIndicesExtraAttrDesc.offset,s.matricesIndicesExtraAttrDesc.count),T=[],E=0;E<b.length;E++)p=b[E],T.push(255&p),T.push((65280&p)>>8),T.push((16711680&p)>>16),T.push(p>>24&255);i.setVerticesData(Te.R.MatricesIndicesExtraKind,T,!1)}if(s.matricesWeightsAttrDesc&&s.matricesWeightsAttrDesc.count>0){var x=new Float32Array(t,s.matricesWeightsAttrDesc.offset,s.matricesWeightsAttrDesc.count);i.setVerticesData(Te.R.MatricesWeightsKind,x,!1)}if(s.indicesAttrDesc&&s.indicesAttrDesc.count>0){var S=new Int32Array(t,s.indicesAttrDesc.offset,s.indicesAttrDesc.count);i.setIndices(S,null)}if(s.subMeshesAttrDesc&&s.subMeshesAttrDesc.count>0){var C=new Int32Array(t,s.subMeshesAttrDesc.offset,5*s.subMeshesAttrDesc.count);for(i.subMeshes=[],E=0;E<s.subMeshesAttrDesc.count;E++){var P=C[5*E+0],A=C[5*E+1],R=C[5*E+2],I=C[5*E+3],M=C[5*E+4];ei.AddToMesh(P,A,R,I,M,i)}}}else if(t.positions&&t.normals&&t.indices){if(i.setVerticesData(Te.R.PositionKind,t.positions,t.positions._updatable),i.setVerticesData(Te.R.NormalKind,t.normals,t.normals._updatable),t.tangents&&i.setVerticesData(Te.R.TangentKind,t.tangents,t.tangents._updatable),t.uvs&&i.setVerticesData(Te.R.UVKind,t.uvs,t.uvs._updatable),t.uvs2&&i.setVerticesData(Te.R.UV2Kind,t.uvs2,t.uvs2._updatable),t.uvs3&&i.setVerticesData(Te.R.UV3Kind,t.uvs3,t.uvs3._updatable),t.uvs4&&i.setVerticesData(Te.R.UV4Kind,t.uvs4,t.uvs4._updatable),t.uvs5&&i.setVerticesData(Te.R.UV5Kind,t.uvs5,t.uvs5._updatable),t.uvs6&&i.setVerticesData(Te.R.UV6Kind,t.uvs6,t.uvs6._updatable),t.colors&&i.setVerticesData(Te.R.ColorKind,h.ov.CheckColors4(t.colors,t.positions.length/3),t.colors._updatable),t.matricesIndices)if(t.matricesIndices._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(Te.R.MatricesIndicesKind,t.matricesIndices,t.matricesIndices._updatable);else{for(T=[],E=0;E<t.matricesIndices.length;E++){var O=t.matricesIndices[E];T.push(255&O),T.push((65280&O)>>8),T.push((16711680&O)>>16),T.push(O>>24&255)}i.setVerticesData(Te.R.MatricesIndicesKind,T,t.matricesIndices._updatable)}if(t.matricesIndicesExtra)if(t.matricesIndicesExtra._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(Te.R.MatricesIndicesExtraKind,t.matricesIndicesExtra,t.matricesIndicesExtra._updatable);else{for(T=[],E=0;E<t.matricesIndicesExtra.length;E++)O=t.matricesIndicesExtra[E],T.push(255&O),T.push((65280&O)>>8),T.push((16711680&O)>>16),T.push(O>>24&255);i.setVerticesData(Te.R.MatricesIndicesExtraKind,T,t.matricesIndicesExtra._updatable)}t.matricesWeights&&(e._CleanMatricesWeights(t,i),i.setVerticesData(Te.R.MatricesWeightsKind,t.matricesWeights,t.matricesWeights._updatable)),t.matricesWeightsExtra&&i.setVerticesData(Te.R.MatricesWeightsExtraKind,t.matricesWeightsExtra,t.matricesWeights._updatable),i.setIndices(t.indices,null)}if(t.subMeshes){i.subMeshes=[];for(var D=0;D<t.subMeshes.length;D++){var N=t.subMeshes[D];ei.AddToMesh(N.materialIndex,N.verticesStart,N.verticesCount,N.indexStart,N.indexCount,i)}}i._shouldGenerateFlatShading&&(i.convertToFlatShadedMesh(),i._shouldGenerateFlatShading=!1),i.computeWorldMatrix(!0),r.onMeshImportedObservable.notifyObservers(i)},e._CleanMatricesWeights=function(e,t){var i=.001;if(ri.CleanBoneMatrixWeights){var r=0;if(e.skeletonId>-1){var n=t.getScene().getLastSkeletonById(e.skeletonId);if(n){r=n.bones.length;for(var o=t.getVerticesData(Te.R.MatricesIndicesKind),a=t.getVerticesData(Te.R.MatricesIndicesExtraKind),s=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,u=s.length,h=0;h<u;h+=4){for(var d=0,p=-1,f=0;f<4;f++)d+=_=s[h+f],_<i&&p<0&&(p=f);if(l)for(f=0;f<4;f++){var _;d+=_=l[h+f],_<i&&p<0&&(p=f+4)}if((p<0||p>c-1)&&(p=c-1),d>i){var m=1/d;for(f=0;f<4;f++)s[h+f]*=m;if(l)for(f=0;f<4;f++)l[h+f]*=m}else p>=4?(l[h+p-4]=1-d,a[h+p-4]=r):(s[h+p]=1-d,o[h+p]=r)}t.setVerticesData(Te.R.MatricesIndicesKind,o),e.matricesWeightsExtra&&t.setVerticesData(Te.R.MatricesIndicesExtraKind,a)}}}},e.Parse=function(t,i,r){var n=new e(t.id,i,void 0,t.updatable);return n._loadedUniqueId=t.uniqueId,oe.Y&&oe.Y.AddTagsTo(n,t.tags),t.delayLoadingFile?(n.delayLoadState=s.Y.DELAYLOADSTATE_NOTLOADED,n.delayLoadingFile=r+t.delayLoadingFile,n._boundingInfo=new Zt(u.Pq.FromArray(t.boundingBoxMinimum),u.Pq.FromArray(t.boundingBoxMaximum)),n._delayInfo=[],t.hasUVs&&n._delayInfo.push(Te.R.UVKind),t.hasUVs2&&n._delayInfo.push(Te.R.UV2Kind),t.hasUVs3&&n._delayInfo.push(Te.R.UV3Kind),t.hasUVs4&&n._delayInfo.push(Te.R.UV4Kind),t.hasUVs5&&n._delayInfo.push(Te.R.UV5Kind),t.hasUVs6&&n._delayInfo.push(Te.R.UV6Kind),t.hasColors&&n._delayInfo.push(Te.R.ColorKind),t.hasMatricesIndices&&n._delayInfo.push(Te.R.MatricesIndicesKind),t.hasMatricesWeights&&n._delayInfo.push(Te.R.MatricesWeightsKind),n._delayLoadingFunction=ii.ImportVertexData):ii.ImportVertexData(t,n),i.pushGeometry(n,!0),n},e}(),si=i(9133),li=i(6352),ci=function(){function e(e){void 0===e&&(e=30),this._enabled=!0,this._rollingFrameTime=new ui(e)}return e.prototype.sampleFrame=function(e){if(void 0===e&&(e=te.j.Now),this._enabled){if(null!=this._lastFrameTimeMs){var t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}},Object.defineProperty(e.prototype,"averageFrameTime",{get:function(){return this._rollingFrameTime.average},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageFrameTimeVariance",{get:function(){return this._rollingFrameTime.variance},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instantaneousFrameTime",{get:function(){return this._rollingFrameTime.history(0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageFPS",{get:function(){return 1e3/this._rollingFrameTime.average},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instantaneousFPS",{get:function(){var e=this._rollingFrameTime.history(0);return 0===e?0:1e3/e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSaturated",{get:function(){return this._rollingFrameTime.isSaturated()},enumerable:!1,configurable:!0}),e.prototype.enable=function(){this._enabled=!0},e.prototype.disable=function(){this._enabled=!1,this._lastFrameTimeMs=null},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._enabled},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()},e}(),ui=function(){function e(e){this._samples=new Array(e),this.reset()}return e.prototype.add=function(e){var t;if(this.isSaturated()){var i=this._samples[this._pos];t=i-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(i-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length},e.prototype.history=function(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;var t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]},e.prototype.isSaturated=function(){return this._sampleCount>=this._samples.length},e.prototype.reset=function(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0},e.prototype._wrapPosition=function(e){var t=this._samples.length;return(e%t+t)%t},e}(),hi=i(6218),di=i(519);li.w.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode!==e){switch(e){case s.Y.ALPHA_DISABLE:this._alphaState.alphaBlend=!1;break;case s.Y.ALPHA_PREMULTIPLIED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_COMBINE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ADD:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SUBTRACT:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_MULTIPLY:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_MAXIMIZED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_INTERPOLATE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SCREENMODE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ALPHATOCOLOR:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_REVERSEONEMINUS:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE_MINUS_DST_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SRC_DSTONEMINUSSRCALPHA:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE_ONEZERO:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_EXCLUSION:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_LAYER_ACCUMULATE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.depthCullingState.depthMask=e===s.Y.ALPHA_DISABLE),this._alphaMode=e}else if(!t){var i=e===s.Y.ALPHA_DISABLE;this.depthCullingState.depthMask!==i&&(this.depthCullingState.depthMask=i)}};var pi=i(2345);li.w.prototype.updateDynamicIndexBuffer=function(e,t,i){var r;void 0===i&&(i=0),this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),r=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,r,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},li.w.prototype.updateDynamicVertexBuffer=function(e,t,i,r){this.bindArrayBuffer(e),void 0===i&&(i=0);var n=t.byteLength||t.length;void 0===r||r>=n&&0===i?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(i,i+r)):(t=t instanceof ArrayBuffer?new Uint8Array(t,i,r):new Uint8Array(t.buffer,t.byteOffset+i,r),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()};var fi=i(2673);function _i(e,t,i){e._onCanvasFocus=function(){e.onCanvasFocusObservable.notifyObservers(e)},e._onCanvasBlur=function(){e.onCanvasBlurObservable.notifyObservers(e)},e._onCanvasContextMenu=function(t){e.disableContextMenu&&t.preventDefault()},t.addEventListener("focus",e._onCanvasFocus),t.addEventListener("blur",e._onCanvasBlur),t.addEventListener("contextmenu",e._onCanvasContextMenu),e._onBlur=function(){e.disablePerformanceMonitorInBackground&&e.performanceMonitor.disable(),e._windowIsBackground=!0},e._onFocus=function(){e.disablePerformanceMonitorInBackground&&e.performanceMonitor.enable(),e._windowIsBackground=!1},e._onCanvasPointerOut=function(i){document.elementFromPoint(i.clientX,i.clientY)!==t&&e.onCanvasPointerOutObservable.notifyObservers(i)};var r=e.getHostWindow();r&&"function"==typeof r.addEventListener&&(r.addEventListener("blur",e._onBlur),r.addEventListener("focus",e._onFocus)),t.addEventListener("pointerout",e._onCanvasPointerOut),i.doNotHandleTouchAction||function(e){e&&e.setAttribute&&(e.setAttribute("touch-action","none"),e.style.touchAction="none",e.style.webkitTapHighlightColor="transparent")}(t),!fi.$.audioEngine&&i.audioEngine&&fi.$.AudioEngineFactory&&(fi.$.audioEngine=fi.$.AudioEngineFactory(e.getRenderingCanvas(),e.getAudioContext(),e.getAudioDestination())),(0,Ie.Nf)()&&(e._onFullscreenChange=function(){e.isFullscreen=!!document.fullscreenElement,e.isFullscreen&&e._pointerLockRequested&&t&&Ei(t)},document.addEventListener("fullscreenchange",e._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",e._onFullscreenChange,!1),e._onPointerLockChange=function(){e.isPointerLock=document.pointerLockElement===t},document.addEventListener("pointerlockchange",e._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",e._onPointerLockChange,!1)),e.enableOfflineSupport=void 0!==fi.$.OfflineProviderFactory,e._deterministicLockstep=!!i.deterministicLockstep,e._lockstepMaxSteps=i.lockstepMaxSteps||0,e._timeStep=i.timeStep||1/60}function mi(e,t){1===M.q.Instances.length&&fi.$.audioEngine&&(fi.$.audioEngine.dispose(),fi.$.audioEngine=null);var i=e.getHostWindow();i&&"function"==typeof i.removeEventListener&&(i.removeEventListener("blur",e._onBlur),i.removeEventListener("focus",e._onFocus)),t&&(t.removeEventListener("focus",e._onCanvasFocus),t.removeEventListener("blur",e._onCanvasBlur),t.removeEventListener("pointerout",e._onCanvasPointerOut),t.removeEventListener("contextmenu",e._onCanvasContextMenu)),(0,Ie.Nf)()&&(document.removeEventListener("fullscreenchange",e._onFullscreenChange),document.removeEventListener("mozfullscreenchange",e._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",e._onFullscreenChange),document.removeEventListener("msfullscreenchange",e._onFullscreenChange),document.removeEventListener("pointerlockchange",e._onPointerLockChange),document.removeEventListener("mspointerlockchange",e._onPointerLockChange),document.removeEventListener("mozpointerlockchange",e._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",e._onPointerLockChange))}function gi(e){var t=document.createElement("span");t.textContent="Hg",t.style.font=e;var i=document.createElement("div");i.style.display="inline-block",i.style.width="1px",i.style.height="0px",i.style.verticalAlign="bottom";var r=document.createElement("div");r.style.whiteSpace="nowrap",r.appendChild(t),r.appendChild(i),document.body.appendChild(r);var n=0,o=0;try{o=i.getBoundingClientRect().top-t.getBoundingClientRect().top,i.style.verticalAlign="baseline",n=i.getBoundingClientRect().top-t.getBoundingClientRect().top}finally{document.body.removeChild(r)}return{ascent:n,height:o,descent:o-n}}function vi(e,t,i){return new Promise((function(r,n){var o=new Image;o.onload=function(){o.decode().then((function(){e.createImageBitmap(o,i).then((function(e){r(e)}))}))},o.onerror=function(){n("Error loading image ".concat(o.src))},o.src=t}))}function yi(e,t,i,r){var n=e.createCanvas(i,r).getContext("2d");if(!n)throw new Error("Unable to get 2d context for resizeImageBitmap");return n.drawImage(t,0,0),n.getImageData(0,0,i,r).data}function bi(e){var t=e.requestFullscreen||e.webkitRequestFullscreen;t&&t.call(e)}function Ti(){var e=document;document.exitFullscreen?document.exitFullscreen():e.webkitCancelFullScreen&&e.webkitCancelFullScreen()}function Ei(e){if(e.requestPointerLock){var t=e.requestPointerLock();t instanceof Promise?t.then((function(){e.focus()})).catch((function(){})):e.focus()}}function xi(){document.exitPointerLock&&document.exitPointerLock()}fi.$.prototype.displayLoadingUI=function(){if((0,Ie.BA)()){var e=this.loadingScreen;e&&e.displayLoadingUI()}},fi.$.prototype.hideLoadingUI=function(){if((0,Ie.BA)()){var e=this._loadingScreen;e&&e.hideLoadingUI()}},Object.defineProperty(fi.$.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=fi.$.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(fi.$.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(fi.$.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),fi.$.prototype.getInputElement=function(){return this._renderingCanvas},fi.$.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},fi.$.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null},fi.$.prototype.getAspectRatio=function(e,t){void 0===t&&(t=!1);var i=e.viewport;return this.getRenderWidth(t)*i.width/(this.getRenderHeight(t)*i.height)},fi.$.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},fi.$.prototype._verifyPointerLock=function(){var e;null===(e=this._onPointerLockChange)||void 0===e||e.call(this)},fi.$.prototype.setAlphaEquation=function(e){if(this._alphaEquation!==e){switch(e){case s.Y.ALPHA_EQUATION_ADD:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_ADD,s.Y.GL_ALPHA_EQUATION_ADD);break;case s.Y.ALPHA_EQUATION_SUBSTRACT:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_SUBTRACT,s.Y.GL_ALPHA_EQUATION_SUBTRACT);break;case s.Y.ALPHA_EQUATION_REVERSE_SUBTRACT:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT,s.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT);break;case s.Y.ALPHA_EQUATION_MAX:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_MAX,s.Y.GL_ALPHA_EQUATION_MAX);break;case s.Y.ALPHA_EQUATION_MIN:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_MIN,s.Y.GL_ALPHA_EQUATION_MIN);break;case s.Y.ALPHA_EQUATION_DARKEN:this._alphaState.setAlphaEquationParameters(s.Y.GL_ALPHA_EQUATION_MIN,s.Y.GL_ALPHA_EQUATION_ADD)}this._alphaEquation=e}},fi.$.prototype.getInputElement=function(){return this._renderingCanvas},fi.$.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},fi.$.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},fi.$.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(s.Y.GREATER)},fi.$.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(s.Y.GEQUAL)},fi.$.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(s.Y.LESS)},fi.$.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(s.Y.LEQUAL)},fi.$.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},fi.$.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},fi.$.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},fi.$.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},fi.$.prototype.getStencilMask=function(){return this._stencilState.stencilMask},fi.$.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},fi.$.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},fi.$.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},fi.$.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},fi.$.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},fi.$.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},fi.$.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},fi.$.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},fi.$.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},fi.$.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},fi.$.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},fi.$.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},fi.$.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},fi.$.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},fi.$.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},fi.$.prototype.setAlphaConstants=function(e,t,i,r){this._alphaState.setAlphaBlendConstants(e,t,i,r)},fi.$.prototype.getAlphaMode=function(){return this._alphaMode},fi.$.prototype.getAlphaEquation=function(){return this._alphaEquation},fi.$.prototype.getRenderPassNames=function(){return this._renderPassNames},fi.$.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]},fi.$.prototype.createRenderPassId=function(e){var t=++fi.$._RenderPassIdCounter;return this._renderPassNames[t]=null!=e?e:"NONAME",t},fi.$.prototype.releaseRenderPassId=function(e){this._renderPassNames[e]=void 0;for(var t=0;t<this.scenes.length;++t)for(var i=this.scenes[t],r=0;r<i.meshes.length;++r){var n=i.meshes[r];if(n.subMeshes)for(var o=0;o<n.subMeshes.length;++o)n.subMeshes[o]._removeDrawWrapper(e)}},fi.$.prototype.createDepthStencilTexture=function(e,t,i){if(t.isCube){var r=e.width||e;return this._createDepthStencilCubeTexture(r,t)}return this._createDepthStencilTexture(e,t,i)},fi.$.AudioEngineFactory=function(e,t,i){return new Ci(e,t,i)};var Si,Ci=function(){function e(e,t,i){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null);var r=this;if(this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this._audioDestination=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!1,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new c.cP,this.onAudioLockedObservable=new c.cP,this._tryToRun=!1,this._onResize=function(){r._moveButtonToTopLeft()},(0,Ie.BA)()){void 0!==window.AudioContext&&(this.canUseWebAudio=!0);var n=document.createElement("audio");this._hostElement=e,this._audioContext=t,this._audioDestination=i;try{n&&n.canPlayType&&(n.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")||n.canPlayType("audio/mp3").replace(/^no$/,""))&&(this.isMP3supported=!0)}catch(e){}try{n&&n.canPlayType&&n.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}}return Object.defineProperty(e.prototype,"audioContext",{get:function(){return this._audioContextInitialized||this._initializeAudioContext(),this._audioContext},enumerable:!1,configurable:!0}),e.prototype.lock=function(){this._triggerSuspendedState()},e.prototype.unlock=function(){var e,t,i=this;if("running"===(null===(e=this._audioContext)||void 0===e?void 0:e.state))return this._hideMuteButton(),void(this.unlocked||(this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)));this._tryToRun?null===(t=this._audioContext)||void 0===t||t.suspend().then((function(){i._tryToRun=!1,i._triggerRunningState()})):this._triggerRunningState()},e.prototype._resumeAudioContextOnStateChange=function(){var e,t=this;null===(e=this._audioContext)||void 0===e||e.addEventListener("statechange",(function(){var e;t.unlocked&&"running"!==(null===(e=t._audioContext)||void 0===e?void 0:e.state)&&t._resumeAudioContext()}),{once:!0,passive:!0,signal:AbortSignal.timeout(3e3)})},e.prototype._resumeAudioContext=function(){var e;return(null===(e=this._audioContext)||void 0===e?void 0:e.resume)?this._audioContext.resume():Promise.resolve()},e.prototype._initializeAudioContext=function(){try{this.canUseWebAudio&&(this._audioContext||(this._audioContext=new AudioContext),this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this._audioDestination||(this._audioDestination=this._audioContext.destination),this.masterGain.connect(this._audioDestination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,y.V.Error("Web Audio: "+e.message)}},e.prototype._triggerRunningState=function(){var e=this;this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then((function(){e._tryToRun=!1,e._muteButton&&e._hideMuteButton(),e.unlocked=!0,e.onAudioUnlockedObservable.notifyObservers(e)})).catch((function(){e._tryToRun=!1,e.unlocked=!1})))},e.prototype._triggerSuspendedState=function(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()},e.prototype._displayMuteButton=function(){var e=this;if(!this.useCustomUnlockedButton&&!this._muteButton){this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";var t=".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: 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background-color: rgba(51,51,51,1) }",i=document.createElement("style");i.appendChild(document.createTextNode(t)),document.getElementsByTagName("head")[0].appendChild(i),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",(function(){e._triggerRunningState()}),!0),this._muteButton.addEventListener("click",(function(){e.unlock()}),!0),window.addEventListener("resize",this._onResize)}},e.prototype._moveButtonToTopLeft=function(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")},e.prototype._hideMuteButton=function(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)},e.prototype.dispose=function(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()},e.prototype.getGlobalVolume=function(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1},e.prototype.setGlobalVolume=function(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))},e}(),Pi=function(e){function t(t,i,r,n){void 0===n&&(n=!1);var o=e.call(this,t,i,r,n)||this;if(o.customAnimationFrameRequester=null,o._performanceMonitor=new ci,o._drawCalls=new qe.A,!t)return o;if(o._features.supportRenderPasses=!0,r=o._creationOptions,t.getContext){var a=t;o._sharedInit(a)}return o}return(0,f.C6)(t,e),Object.defineProperty(t,"NpmPackage",{get:function(){return fi.$.NpmPackage},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Version",{get:function(){return fi.$.Version},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Instances",{get:function(){return M.q.Instances},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LastCreatedEngine",{get:function(){return M.q.LastCreatedEngine},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LastCreatedScene",{get:function(){return M.q.LastCreatedScene},enumerable:!1,configurable:!0}),t.MarkAllMaterialsAsDirty=function(e,i){for(var r=0;r<t.Instances.length;r++)for(var n=t.Instances[r],o=0;o<n.scenes.length;o++)n.scenes[o].markAllMaterialsAsDirty(e,i)},t.DefaultLoadingScreenFactory=function(e){return fi.$.DefaultLoadingScreenFactory(e)},Object.defineProperty(t.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!!t._RescalePostProcessFactory},enumerable:!1,configurable:!0}),t.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!1,configurable:!0}),t.prototype._initGLContext=function(){e.prototype._initGLContext.call(this),this._rescalePostProcess=null},t.prototype._sharedInit=function(t){e.prototype._sharedInit.call(this,t),_i(this,t,this._creationOptions)},t.prototype.resizeImageBitmap=function(e,t,i){return yi(this,e,t,i)},t.prototype._createImageBitmapFromSource=function(e,t){return vi(this,e,t)},t.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},t.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&bi(this._renderingCanvas))},t.prototype.exitFullscreen=function(){this.isFullscreen&&Ti()},t.prototype.setDitheringState=function(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)},t.prototype.setRasterizerState=function(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)},t.prototype.setDirectViewport=function(e,t,i,r){var n=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,i,r),n},t.prototype.scissorClear=function(e,t,i,r,n){this.enableScissor(e,t,i,r),this.clear(n,!0,!0,!0),this.disableScissor()},t.prototype.enableScissor=function(e,t,i,r){var n=this._gl;n.enable(n.SCISSOR_TEST),n.scissor(e,t,i,r)},t.prototype.disableScissor=function(){var e=this._gl;e.disable(e.SCISSOR_TEST)},t.prototype._loadFileAsync=function(e,t,i){var r=this;return new Promise((function(n,o){r._loadFile(e,(function(e){n(e)}),void 0,t,i,(function(e,t){o(t)}))}))},t.prototype.getVertexShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null},t.prototype.getFragmentShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null},Object.defineProperty(t.prototype,"framebufferDimensionsObject",{set:function(e){this._framebufferDimensionsObject=e,this._framebufferDimensionsObject&&this.onResizeObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),t.prototype._rebuildBuffers=function(){for(var t=0,i=this.scenes;t<i.length;t++)(o=i[t]).resetCachedMaterial(),o._rebuildGeometries();for(var r=0,n=this._virtualScenes;r<n.length;r++){var o;(o=n[r]).resetCachedMaterial(),o._rebuildGeometries()}e.prototype._rebuildBuffers.call(this)},t.prototype.getFontOffset=function(e){return gi(e)},t.prototype._cancelFrame=function(){if(this.customAnimationFrameRequester){if(0!==this._frameHandler){this._frameHandler=0;var t=this.customAnimationFrameRequester.cancelAnimationFrame;t&&t(this.customAnimationFrameRequester.requestID)}}else e.prototype._cancelFrame.call(this)},t.prototype._renderLoop=function(){if(this._frameHandler=0,!this._contextWasLost){var e=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))},t.prototype.enterPointerlock=function(){this._renderingCanvas&&Ei(this._renderingCanvas)},t.prototype.exitPointerlock=function(){xi()},t.prototype.beginFrame=function(){this._measureFps(),e.prototype.beginFrame.call(this)},t.prototype._deletePipelineContext=function(t){var i=t;i&&i.program&&i.transformFeedback&&(this.deleteTransformFeedback(i.transformFeedback),i.transformFeedback=null),e.prototype._deletePipelineContext.call(this,t)},t.prototype.createShaderProgram=function(t,i,r,n,o,a){void 0===a&&(a=null),o=o||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);var s=e.prototype.createShaderProgram.call(this,t,i,r,n,o,a);return this.onAfterShaderCompilationObservable.notifyObservers(this),s},t.prototype._createShaderProgram=function(e,t,i,r,n){void 0===n&&(n=null);var o=r.createProgram();if(e.program=o,!o)throw new Error("Unable to create program");if(r.attachShader(o,t),r.attachShader(o,i),this.webGLVersion>1&&n){var a=this.createTransformFeedback();this.bindTransformFeedback(a),this.setTranformFeedbackVaryings(o,n),e.transformFeedback=a}return r.linkProgram(o),this.webGLVersion>1&&n&&this.bindTransformFeedback(null),e.context=r,e.vertexShader=t,e.fragmentShader=i,e.isParallelCompiled||this._finalizePipelineContext(e),o},t.prototype._releaseTexture=function(t){e.prototype._releaseTexture.call(this,t)},t.prototype._releaseRenderTargetWrapper=function(t){e.prototype._releaseRenderTargetWrapper.call(this,t),this.scenes.forEach((function(e){e.postProcesses.forEach((function(e){e._outputTexture===t&&(e._outputTexture=null)})),e.cameras.forEach((function(e){e._postProcesses.forEach((function(e){e&&e._outputTexture===t&&(e._outputTexture=null)}))}))}))},t.prototype._rescaleTexture=function(e,i,r,n,o){var a=this;this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);var l=this.createRenderTargetTexture({width:i.width,height:i.height},{generateMipMaps:!1,type:s.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,generateDepthBuffer:!1,generateStencilBuffer:!1});!this._rescalePostProcess&&t._RescalePostProcessFactory&&(this._rescalePostProcess=t._RescalePostProcessFactory(this)),this._rescalePostProcess&&(this._rescalePostProcess.externalTextureSamplerBinding=!0,this._rescalePostProcess.getEffect().executeWhenCompiled((function(){a._rescalePostProcess.onApply=function(t){t._bindTexture("textureSampler",e)};var t=r;t||(t=a.scenes[a.scenes.length-1]),t.postProcessManager.directRender([a._rescalePostProcess],l,!0),a._bindTextureDirectly(a._gl.TEXTURE_2D,i,!0),a._gl.copyTexImage2D(a._gl.TEXTURE_2D,0,n,0,0,i.width,i.height,0),a.unBindFramebuffer(l),l.dispose(),o&&o()})))},t.prototype.wrapWebGLTexture=function(e,t,i,r,n){void 0===t&&(t=!1),void 0===i&&(i=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===r&&(r=0),void 0===n&&(n=0);var o=new di.d(e,this._gl),a=new si.h(this,0,!0);return a._hardwareTexture=o,a.baseWidth=r,a.baseHeight=n,a.width=r,a.height=n,a.isReady=!0,a.useMipMaps=t,this.updateTextureSamplingMode(i,a),a},t.prototype._uploadImageToTexture=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0);var n=this._gl,o=this._getWebGLTextureType(e.type),a=this._getInternalFormat(e.format),s=this._getRGBABufferInternalSizedFormat(e.type,a),l=e.isCube?n.TEXTURE_CUBE_MAP:n.TEXTURE_2D;this._bindTextureDirectly(l,e,!0),this._unpackFlipY(e.invertY);var c=n.TEXTURE_2D;e.isCube&&(c=n.TEXTURE_CUBE_MAP_POSITIVE_X+i),n.texImage2D(c,r,s,a,o,t),this._bindTextureDirectly(l,null,!0)},t.prototype.updateTextureComparisonFunction=function(e,t){if(1!==this.webGLVersion){var i=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),0===t?(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,s.Y.LEQUAL),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),0===t?(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,s.Y.LEQUAL),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}else y.V.Error("WebGL 1 does not support texture comparison.")},t.prototype.createInstancesBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");var i=new hi.A(t);return i.capacity=e,this.bindArrayBuffer(i),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),i.references=1,i},t.prototype.deleteInstancesBuffer=function(e){this._gl.deleteBuffer(e)},t.prototype._clientWaitAsync=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=10);var r=this._gl;return new Promise((function(n,o){var a=function(){var s=r.clientWaitSync(e,t,0);s!=r.WAIT_FAILED?s!=r.TIMEOUT_EXPIRED?n():setTimeout(a,i):o()};a()}))},t.prototype._readPixelsAsync=function(e,t,i,r,n,o,a){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");var s=this._gl,l=s.createBuffer();s.bindBuffer(s.PIXEL_PACK_BUFFER,l),s.bufferData(s.PIXEL_PACK_BUFFER,a.byteLength,s.STREAM_READ),s.readPixels(e,t,i,r,n,o,0),s.bindBuffer(s.PIXEL_PACK_BUFFER,null);var c=s.fenceSync(s.SYNC_GPU_COMMANDS_COMPLETE,0);return c?(s.flush(),this._clientWaitAsync(c,0,10).then((function(){return s.deleteSync(c),s.bindBuffer(s.PIXEL_PACK_BUFFER,l),s.getBufferSubData(s.PIXEL_PACK_BUFFER,0,a),s.bindBuffer(s.PIXEL_PACK_BUFFER,null),s.deleteBuffer(l),a}))):null},t.prototype.dispose=function(){this.hideLoadingUI(),this._rescalePostProcess&&this._rescalePostProcess.dispose(),mi(this,this._renderingCanvas),e.prototype.dispose.call(this)},t.ALPHA_DISABLE=s.Y.ALPHA_DISABLE,t.ALPHA_ADD=s.Y.ALPHA_ADD,t.ALPHA_COMBINE=s.Y.ALPHA_COMBINE,t.ALPHA_SUBTRACT=s.Y.ALPHA_SUBTRACT,t.ALPHA_MULTIPLY=s.Y.ALPHA_MULTIPLY,t.ALPHA_MAXIMIZED=s.Y.ALPHA_MAXIMIZED,t.ALPHA_ONEONE=s.Y.ALPHA_ONEONE,t.ALPHA_PREMULTIPLIED=s.Y.ALPHA_PREMULTIPLIED,t.ALPHA_PREMULTIPLIED_PORTERDUFF=s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,t.ALPHA_INTERPOLATE=s.Y.ALPHA_INTERPOLATE,t.ALPHA_SCREENMODE=s.Y.ALPHA_SCREENMODE,t.DELAYLOADSTATE_NONE=s.Y.DELAYLOADSTATE_NONE,t.DELAYLOADSTATE_LOADED=s.Y.DELAYLOADSTATE_LOADED,t.DELAYLOADSTATE_LOADING=s.Y.DELAYLOADSTATE_LOADING,t.DELAYLOADSTATE_NOTLOADED=s.Y.DELAYLOADSTATE_NOTLOADED,t.NEVER=s.Y.NEVER,t.ALWAYS=s.Y.ALWAYS,t.LESS=s.Y.LESS,t.EQUAL=s.Y.EQUAL,t.LEQUAL=s.Y.LEQUAL,t.GREATER=s.Y.GREATER,t.GEQUAL=s.Y.GEQUAL,t.NOTEQUAL=s.Y.NOTEQUAL,t.KEEP=s.Y.KEEP,t.REPLACE=s.Y.REPLACE,t.INCR=s.Y.INCR,t.DECR=s.Y.DECR,t.INVERT=s.Y.INVERT,t.INCR_WRAP=s.Y.INCR_WRAP,t.DECR_WRAP=s.Y.DECR_WRAP,t.TEXTURE_CLAMP_ADDRESSMODE=s.Y.TEXTURE_CLAMP_ADDRESSMODE,t.TEXTURE_WRAP_ADDRESSMODE=s.Y.TEXTURE_WRAP_ADDRESSMODE,t.TEXTURE_MIRROR_ADDRESSMODE=s.Y.TEXTURE_MIRROR_ADDRESSMODE,t.TEXTUREFORMAT_ALPHA=s.Y.TEXTUREFORMAT_ALPHA,t.TEXTUREFORMAT_LUMINANCE=s.Y.TEXTUREFORMAT_LUMINANCE,t.TEXTUREFORMAT_LUMINANCE_ALPHA=s.Y.TEXTUREFORMAT_LUMINANCE_ALPHA,t.TEXTUREFORMAT_RGB=s.Y.TEXTUREFORMAT_RGB,t.TEXTUREFORMAT_RGBA=s.Y.TEXTUREFORMAT_RGBA,t.TEXTUREFORMAT_RED=s.Y.TEXTUREFORMAT_RED,t.TEXTUREFORMAT_R=s.Y.TEXTUREFORMAT_R,t.TEXTUREFORMAT_RG=s.Y.TEXTUREFORMAT_RG,t.TEXTUREFORMAT_RED_INTEGER=s.Y.TEXTUREFORMAT_RED_INTEGER,t.TEXTUREFORMAT_R_INTEGER=s.Y.TEXTUREFORMAT_R_INTEGER,t.TEXTUREFORMAT_RG_INTEGER=s.Y.TEXTUREFORMAT_RG_INTEGER,t.TEXTUREFORMAT_RGB_INTEGER=s.Y.TEXTUREFORMAT_RGB_INTEGER,t.TEXTUREFORMAT_RGBA_INTEGER=s.Y.TEXTUREFORMAT_RGBA_INTEGER,t.TEXTURETYPE_UNSIGNED_BYTE=s.Y.TEXTURETYPE_UNSIGNED_BYTE,t.TEXTURETYPE_UNSIGNED_INT=s.Y.TEXTURETYPE_UNSIGNED_INT,t.TEXTURETYPE_FLOAT=s.Y.TEXTURETYPE_FLOAT,t.TEXTURETYPE_HALF_FLOAT=s.Y.TEXTURETYPE_HALF_FLOAT,t.TEXTURETYPE_BYTE=s.Y.TEXTURETYPE_BYTE,t.TEXTURETYPE_SHORT=s.Y.TEXTURETYPE_SHORT,t.TEXTURETYPE_UNSIGNED_SHORT=s.Y.TEXTURETYPE_UNSIGNED_SHORT,t.TEXTURETYPE_INT=s.Y.TEXTURETYPE_INT,t.TEXTURETYPE_UNSIGNED_INTEGER=s.Y.TEXTURETYPE_UNSIGNED_INTEGER,t.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=s.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4,t.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1,t.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5,t.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,t.TEXTURETYPE_UNSIGNED_INT_24_8=s.Y.TEXTURETYPE_UNSIGNED_INT_24_8,t.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=s.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV,t.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=s.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV,t.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=s.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV,t.TEXTURE_NEAREST_SAMPLINGMODE=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,t.TEXTURE_BILINEAR_SAMPLINGMODE=s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t.TEXTURE_TRILINEAR_SAMPLINGMODE=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,t.TEXTURE_NEAREST_NEAREST_MIPLINEAR=s.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR,t.TEXTURE_LINEAR_LINEAR_MIPNEAREST=s.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST,t.TEXTURE_LINEAR_LINEAR_MIPLINEAR=s.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,t.TEXTURE_NEAREST_NEAREST_MIPNEAREST=s.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST,t.TEXTURE_NEAREST_LINEAR_MIPNEAREST=s.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST,t.TEXTURE_NEAREST_LINEAR_MIPLINEAR=s.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR,t.TEXTURE_NEAREST_LINEAR=s.Y.TEXTURE_NEAREST_LINEAR,t.TEXTURE_NEAREST_NEAREST=s.Y.TEXTURE_NEAREST_NEAREST,t.TEXTURE_LINEAR_NEAREST_MIPNEAREST=s.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST,t.TEXTURE_LINEAR_NEAREST_MIPLINEAR=s.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR,t.TEXTURE_LINEAR_LINEAR=s.Y.TEXTURE_LINEAR_LINEAR,t.TEXTURE_LINEAR_NEAREST=s.Y.TEXTURE_LINEAR_NEAREST,t.TEXTURE_EXPLICIT_MODE=s.Y.TEXTURE_EXPLICIT_MODE,t.TEXTURE_SPHERICAL_MODE=s.Y.TEXTURE_SPHERICAL_MODE,t.TEXTURE_PLANAR_MODE=s.Y.TEXTURE_PLANAR_MODE,t.TEXTURE_CUBIC_MODE=s.Y.TEXTURE_CUBIC_MODE,t.TEXTURE_PROJECTION_MODE=s.Y.TEXTURE_PROJECTION_MODE,t.TEXTURE_SKYBOX_MODE=s.Y.TEXTURE_SKYBOX_MODE,t.TEXTURE_INVCUBIC_MODE=s.Y.TEXTURE_INVCUBIC_MODE,t.TEXTURE_EQUIRECTANGULAR_MODE=s.Y.TEXTURE_EQUIRECTANGULAR_MODE,t.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=s.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MODE,t.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=s.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE,t.SCALEMODE_FLOOR=s.Y.SCALEMODE_FLOOR,t.SCALEMODE_NEAREST=s.Y.SCALEMODE_NEAREST,t.SCALEMODE_CEILING=s.Y.SCALEMODE_CEILING,t}(li.w),Ai=u.uq.Compose(u.Pq.One(),u.PT.FromEulerAngles(0,Math.PI,0),u.Pq.Zero()),Ri=function(e){function t(i,r,n){void 0===r&&(r=null),void 0===n&&(n=!0);var o=e.call(this,i,r,!1)||this;return o._forward=new u.Pq(0,0,1),o._up=new u.Pq(0,1,0),o._right=new u.Pq(1,0,0),o._position=u.Pq.Zero(),o._rotation=u.Pq.Zero(),o._rotationQuaternion=null,o._scaling=u.Pq.One(),o._transformToBoneReferal=null,o._isAbsoluteSynced=!1,o._billboardMode=t.BILLBOARDMODE_NONE,o._preserveParentRotationForBillboard=!1,o.scalingDeterminant=1,o._infiniteDistance=!1,o.ignoreNonUniformScaling=!1,o.reIntegrateRotationIntoRotationQuaternion=!1,o._poseMatrix=null,o._localMatrix=u.uq.Zero(),o._usePivotMatrix=!1,o._absolutePosition=u.Pq.Zero(),o._absoluteScaling=u.Pq.Zero(),o._absoluteRotationQuaternion=u.PT.Identity(),o._pivotMatrix=u.uq.Identity(),o._postMultiplyPivotMatrix=!1,o._isWorldMatrixFrozen=!1,o._indexInSceneTransformNodesArray=-1,o.onAfterWorldMatrixUpdateObservable=new c.cP,o._nonUniformScaling=!1,n&&o.getScene().addTransformNode(o),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=!!(this._billboardMode&t.BILLBOARDMODE_USE_POSITION),this._computeUseBillboardPath())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"preserveParentRotationForBillboard",{get:function(){return this._preserveParentRotationForBillboard},set:function(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e,this._computeUseBillboardPath())},enumerable:!1,configurable:!0}),t.prototype._computeUseBillboardPath=function(){this._cache.useBillboardPath=this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard},Object.defineProperty(t.prototype,"infiniteDistance",{get:function(){return this._infiniteDistance},set:function(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TransformNode"},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._isDirty=!0},enumerable:!1,configurable:!0}),t.prototype.isUsingPivotMatrix=function(){return this._usePivotMatrix},t.prototype.isUsingPostMultiplyPivotMatrix=function(){return this._postMultiplyPivotMatrix},Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(e){this._rotation=e,this._rotationQuaternion=null,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._rotationQuaternion},set:function(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forward",{get:function(){return u.Pq.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"up",{get:function(){return u.Pq.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return u.Pq.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()},enumerable:!1,configurable:!0}),t.prototype.updatePoseMatrix=function(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)},t.prototype.getPoseMatrix=function(){return this._poseMatrix||(this._poseMatrix=u.uq.Identity()),this._poseMatrix},t.prototype._isSynchronized=function(){var e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==t.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)},t.prototype._initCache=function(){e.prototype._initCache.call(this);var t=this._cache;t.localMatrixUpdated=!1,t.billboardMode=-1,t.infiniteDistance=!1,t.useBillboardPosition=!1,t.useBillboardPath=!1},Object.defineProperty(t.prototype,"absolutePosition",{get:function(){return this.getAbsolutePosition()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"absoluteScaling",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"absoluteRotationQuaternion",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion},enumerable:!1,configurable:!0}),t.prototype.setPreTransformMatrix=function(e){return this.setPivotMatrix(e,!1)},t.prototype.setPivotMatrix=function(e,t){return void 0===t&&(t=!0),this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=u.uq.Invert(this._pivotMatrix)),this},t.prototype.getPivotMatrix=function(){return this._pivotMatrix},t.prototype.instantiateHierarchy=function(e,t,i){void 0===e&&(e=null);var r=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);r&&i&&i(this,r);for(var n=0,o=this.getChildTransformNodes(!0);n<o.length;n++)o[n].instantiateHierarchy(r,t,i);return r},t.prototype.freezeWorldMatrix=function(e,t){return void 0===e&&(e=null),void 0===t&&(t=!1),e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||u.PT.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this},t.prototype.unfreezeWorldMatrix=function(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this},Object.defineProperty(t.prototype,"isWorldMatrixFrozen",{get:function(){return this._isWorldMatrixFrozen},enumerable:!1,configurable:!0}),t.prototype.getAbsolutePosition=function(){return this.computeWorldMatrix(),this._absolutePosition},t.prototype.setAbsolutePosition=function(e){if(!e)return this;var t,i,r;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],i=arguments[1],r=arguments[2]}else t=e.x,i=e.y,r=e.z;if(this.parent){var n=u.AA.Matrix[0];this.parent.getWorldMatrix().invertToRef(n),u.Pq.TransformCoordinatesFromFloatsToRef(t,i,r,n,this.position)}else this.position.x=t,this.position.y=i,this.position.z=r;return this._absolutePosition.copyFrom(e),this},t.prototype.setPositionWithLocalVector=function(e){return this.computeWorldMatrix(),this.position=u.Pq.TransformNormal(e,this._localMatrix),this},t.prototype.getPositionExpressedInLocalSpace=function(){this.computeWorldMatrix();var e=u.AA.Matrix[0];return this._localMatrix.invertToRef(e),u.Pq.TransformNormal(this.position,e)},t.prototype.locallyTranslate=function(e){return this.computeWorldMatrix(!0),this.position=u.Pq.TransformCoordinates(e,this._localMatrix),this},t.prototype.lookAt=function(e,i,r,n,o){void 0===i&&(i=0),void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=0);var a=t._LookAtVectorCache,s=0===o?this.position:this.getAbsolutePosition();if(e.subtractToRef(s,a),this.setDirection(a,i,r,n),1===o&&this.parent)if(this.rotationQuaternion){var l=u.AA.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);var c=u.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{var h=u.AA.Quaternion[0];u.PT.FromEulerVectorToRef(this.rotation,h),l=u.AA.Matrix[0],h.toRotationMatrix(l),c=u.AA.Matrix[1],this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),h.fromRotationMatrix(l),h.toEulerAnglesToRef(this.rotation)}return this},t.prototype.getDirection=function(e){var t=u.Pq.Zero();return this.getDirectionToRef(e,t),t},t.prototype.getDirectionToRef=function(e,t){return u.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t),this},t.prototype.setDirection=function(e,t,i,r){void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=0);var n=-Math.atan2(e.z,e.x)+Math.PI/2,o=Math.sqrt(e.x*e.x+e.z*e.z),a=-Math.atan2(e.y,o);return this.rotationQuaternion?u.PT.RotationYawPitchRollToRef(n+t,a+i,r,this.rotationQuaternion):(this.rotation.x=a+i,this.rotation.y=n+t,this.rotation.z=r),this},t.prototype.setPivotPoint=function(e,t){void 0===t&&(t=0),0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);var i=this.getWorldMatrix();if(1==t){var r=u.AA.Matrix[0];i.invertToRef(r),e=u.Pq.TransformCoordinates(e,r)}return this.setPivotMatrix(u.uq.Translation(-e.x,-e.y,-e.z),!0)},t.prototype.getPivotPoint=function(){var e=u.Pq.Zero();return this.getPivotPointToRef(e),e},t.prototype.getPivotPointToRef=function(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this},t.prototype.getAbsolutePivotPoint=function(){var e=u.Pq.Zero();return this.getAbsolutePivotPointToRef(e),e},t.prototype.getAbsolutePivotPointToRef=function(e){return this.getPivotPointToRef(e),u.Pq.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this},t.prototype.markAsDirty=function(t){if(this._isDirty)return this;if(this._children)for(var i=0,r=this._children;i<r.length;i++)r[i].markAsDirty(t);return e.prototype.markAsDirty.call(this,t)},t.prototype.setParent=function(e,i,r){if(void 0===i&&(i=!1),void 0===r&&(r=!1),!e&&!this.parent)return this;var n=u.AA.Quaternion[0],o=u.AA.Vector3[0],a=u.AA.Vector3[1],s=u.AA.Matrix[1];u.uq.IdentityToRef(s);var l=u.AA.Matrix[0];this.computeWorldMatrix(!0);var c=this.rotationQuaternion;return c||(c=t._TmpRotation,u.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),u.uq.ComposeToRef(this.scaling,c,this.position,l),this.parent&&l.multiplyToRef(this.parent.computeWorldMatrix(!0),l),e&&(e.computeWorldMatrix(!0).invertToRef(s),l.multiplyToRef(s,l)),l.decompose(a,n,o,i?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(n):n.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(a),this.position.copyFrom(o),this.parent=e,r&&this.setPivotMatrix(u.uq.Identity()),this},t.prototype.addChild=function(e,t){return void 0===t&&(t=!1),e.setParent(this,t),this},t.prototype.removeChild=function(e,t){return void 0===t&&(t=!1),e.setParent(null,t),this},Object.defineProperty(t.prototype,"nonUniformScaling",{get:function(){return this._nonUniformScaling},enumerable:!1,configurable:!0}),t.prototype._updateNonUniformScalingState=function(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)},t.prototype.attachToBone=function(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this},t.prototype.detachFromBone=function(e){return void 0===e&&(e=!1),this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=e?this._currentParentWhenAttachingToBone:null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)},t.prototype.rotate=function(e,i,r){var n;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),r&&0!==r){if(this.parent){var o=this.parent.getWorldMatrix(),a=u.AA.Matrix[0];o.invertToRef(a),e=u.Pq.TransformNormal(e,a),o.determinant()<0&&(i*=-1)}(n=u.PT.RotationAxisToRef(e,i,t._RotationAxisCache)).multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else n=u.PT.RotationAxisToRef(e,i,t._RotationAxisCache),this.rotationQuaternion.multiplyToRef(n,this.rotationQuaternion);return this},t.prototype.rotateAround=function(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=u.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));var r=u.AA.Vector3[0],n=u.AA.Vector3[1],o=u.AA.Vector3[2],a=u.AA.Quaternion[0],s=u.AA.Matrix[0],l=u.AA.Matrix[1],c=u.AA.Matrix[2],h=u.AA.Matrix[3];return e.subtractToRef(this.position,r),u.uq.TranslationToRef(r.x,r.y,r.z,s),u.uq.TranslationToRef(-r.x,-r.y,-r.z,l),u.uq.RotationAxisToRef(t,i,c),l.multiplyToRef(c,h),h.multiplyToRef(s,h),h.decompose(n,a,o),this.position.addInPlace(o),a.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this},t.prototype.translate=function(e,t,i){var r=e.scale(t);if(i&&0!==i)this.setAbsolutePosition(this.getAbsolutePosition().add(r));else{var n=this.getPositionExpressedInLocalSpace().add(r);this.setPositionWithLocalVector(n)}return this},t.prototype.addRotation=function(e,t,i){var r;this.rotationQuaternion?r=this.rotationQuaternion:(r=u.AA.Quaternion[1],u.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,r));var n=u.AA.Quaternion[0];return u.PT.RotationYawPitchRollToRef(t,e,i,n),r.multiplyInPlace(n),this.rotationQuaternion||r.toEulerAnglesToRef(this.rotation),this},t.prototype._getEffectiveParent=function(){return this.parent},t.prototype.isWorldMatrixCameraDependent=function(){return this._infiniteDistance&&!this.parent||this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard},t.prototype.computeWorldMatrix=function(e,i){if(void 0===e&&(e=!1),void 0===i&&(i=null),this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;var r=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===r||this.isSynchronized()))return this._currentRenderId=r,this._worldMatrix;i=i||this.getScene().activeCamera,this._updateCache();var n=this._cache;n.pivotMatrixUpdated=!1,n.billboardMode=this.billboardMode,n.infiniteDistance=this.infiniteDistance,n.parent=this._parentNode,this._currentRenderId=r,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;var o,a=this._getEffectiveParent(),s=t._TmpScaling,l=this._position;if(this._infiniteDistance&&!this.parent&&i){var c=i.getWorldMatrix(),h=new u.Pq(c.m[12],c.m[13],c.m[14]);(l=t._TmpTranslation).copyFromFloats(this._position.x+h.x,this._position.y+h.y,this._position.z+h.z)}if(s.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant),this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,o=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&(x=this.rotation.lengthSquared())&&(this._rotationQuaternion.multiplyInPlace(u.PT.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(o=t._TmpRotation,u.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,o)),this._usePivotMatrix){var d=u.AA.Matrix[1];u.uq.ScalingToRef(s.x,s.y,s.z,d);var p=u.AA.Matrix[0];o.toRotationMatrix(p),this._pivotMatrix.multiplyToRef(d,u.AA.Matrix[4]),u.AA.Matrix[4].multiplyToRef(p,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(l.x,l.y,l.z)}else u.uq.ComposeToRef(s,o,l,this._localMatrix);if(a&&a.getWorldMatrix){if(e&&a.computeWorldMatrix(e),n.useBillboardPath){this._transformToBoneReferal?((g=this.parent).getSkeleton().prepare(),g.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),u.AA.Matrix[7])):u.AA.Matrix[7].copyFrom(a.getWorldMatrix());var f=u.AA.Vector3[5],_=u.AA.Vector3[6],m=u.AA.Quaternion[0];u.AA.Matrix[7].decompose(_,m,f),u.uq.ScalingToRef(_.x,_.y,_.z,u.AA.Matrix[7]),u.AA.Matrix[7].setTranslation(f),t.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(m,f),this._localMatrix.setTranslation(f)),this._localMatrix.multiplyToRef(u.AA.Matrix[7],this._worldMatrix)}else{var g;this._transformToBoneReferal?((g=this.parent).getSkeleton().prepare(),this._localMatrix.multiplyToRef(g.getFinalMatrix(),u.AA.Matrix[6]),u.AA.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)):this._localMatrix.multiplyToRef(a.getWorldMatrix(),this._worldMatrix)}this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(n.useBillboardPath&&i&&this.billboardMode&&!n.useBillboardPosition){var v=u.AA.Vector3[0];if(this._worldMatrix.getTranslationToRef(v),u.AA.Matrix[1].copyFrom(i.getViewMatrix()),this._scene.useRightHandedSystem&&u.AA.Matrix[1].multiplyToRef(Ai,u.AA.Matrix[1]),u.AA.Matrix[1].setTranslationFromFloats(0,0,0),u.AA.Matrix[1].invertToRef(u.AA.Matrix[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL){u.AA.Matrix[0].decompose(void 0,u.AA.Quaternion[0],void 0);var y=u.AA.Vector3[1];u.AA.Quaternion[0].toEulerAnglesToRef(y),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(y.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(y.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(y.z=0),u.uq.RotationYawPitchRollToRef(y.y,y.x,y.z,u.AA.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(u.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(u.AA.Vector3[0])}else if(n.useBillboardPath&&i&&n.useBillboardPosition){v=u.AA.Vector3[0],this._worldMatrix.getTranslationToRef(v);var b=i.globalPosition;this._worldMatrix.invertToRef(u.AA.Matrix[1]);var T=u.AA.Vector3[1];u.Pq.TransformCoordinatesToRef(b,u.AA.Matrix[1],T),T.normalize();var E=-Math.atan2(T.z,T.x)+Math.PI/2,x=Math.sqrt(T.x*T.x+T.z*T.z),S=-Math.atan2(T.y,x);u.PT.RotationYawPitchRollToRef(E,S,0,u.AA.Quaternion[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL?(y=u.AA.Vector3[1],u.AA.Quaternion[0].toEulerAnglesToRef(y),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(y.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(y.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(y.z=0),u.uq.RotationYawPitchRollToRef(y.y,y.x,y.z,u.AA.Matrix[0])):u.uq.FromQuaternionToRef(u.AA.Quaternion[0],u.AA.Matrix[0]),this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(u.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(u.AA.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):a&&a._nonUniformScaling?this._updateNonUniformScalingState(a._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=u.uq.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix},t.prototype.resetLocalMatrix=function(e){if(void 0===e&&(e=!0),this.computeWorldMatrix(),e)for(var t=this.getChildren(),i=0;i<t.length;++i){var r=t[i];if(r){r.computeWorldMatrix();var n=u.AA.Matrix[0];r._localMatrix.multiplyToRef(this._localMatrix,n);var o=u.AA.Quaternion[0];n.decompose(r.scaling,o,r.position),r.rotationQuaternion?r.rotationQuaternion.copyFrom(o):o.toEulerAnglesToRef(r.rotation)}}this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=u.PT.Identity()),this._worldMatrix=u.uq.Identity()},t.prototype._afterComputeWorldMatrix=function(){},t.prototype.registerAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this},t.prototype.unregisterAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this},t.prototype.getPositionInCameraSpace=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),u.Pq.TransformCoordinates(this.getAbsolutePosition(),e.getViewMatrix())},t.prototype.getDistanceToCamera=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),this.getAbsolutePosition().subtract(e.globalPosition).length()},t.prototype.clone=function(e,i,r){var n=this,o=V.p.Clone((function(){return new t(e,n.getScene())}),this);if(o.name=e,o.id=e,i&&(o.parent=i),!r)for(var a=this.getDescendants(!0),s=0;s<a.length;s++){var l=a[s];l.clone&&l.clone(e+"."+l.name,o)}return o},t.prototype.serialize=function(e){var t=V.p.Serialize(this,e);return t.type=this.getClassName(),t.uniqueId=this.uniqueId,this.parent&&this.parent._serializeAsParent(t),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),V.p.AppendSerializedAnimations(this,t),t.ranges=this.serializeAnimationRanges(),t},t.Parse=function(e,i,r){var n=V.p.Parse((function(){return new t(e.name,i)}),e,i,r);if(e.localMatrix?n.setPreTransformMatrix(u.uq.FromArray(e.localMatrix)):e.pivotMatrix&&n.setPivotMatrix(u.uq.FromArray(e.pivotMatrix)),n.setEnabled(e.isEnabled),n._waitingParsedUniqueId=e.uniqueId,void 0!==e.parentId&&(n._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(n._waitingParentInstanceIndex=e.parentInstanceIndex),e.animations){for(var a=0;a<e.animations.length;a++){var s=e.animations[a],l=(0,o.n9)("BABYLON.Animation");l&&n.animations.push(l.Parse(s))}G.ParseAnimationRanges(n,e,i)}return e.autoAnimate&&i.beginAnimation(n,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),n},t.prototype.getChildTransformNodes=function(e,i){var r=[];return this._getDescendants(r,e,(function(e){return(!i||i(e))&&e instanceof t})),r},t.prototype.dispose=function(t,i){if(void 0===i&&(i=!1),this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){var r=this._parentContainer.transformNodes.indexOf(this);r>-1&&this._parentContainer.transformNodes.splice(r,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),t)for(var n=0,o=this.getChildTransformNodes(!0);n<o.length;n++){var a=o[n];a.parent=null,a.computeWorldMatrix(!0)}e.prototype.dispose.call(this,t,i)},t.prototype.normalizeToUnitCube=function(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=!1);var r=null,n=null;t&&(this.rotationQuaternion?(n=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(r=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));var o=this.getHierarchyBoundingVectors(e,i),a=o.max.subtract(o.min),s=Math.max(a.x,a.y,a.z);if(0===s)return this;var l=1/s;return this.scaling.scaleInPlace(l),t&&(this.rotationQuaternion&&n?this.rotationQuaternion.copyFrom(n):this.rotation&&r&&this.rotation.copyFrom(r)),this},t.prototype._syncAbsoluteScalingAndRotation=function(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)},t.BILLBOARDMODE_NONE=0,t.BILLBOARDMODE_X=1,t.BILLBOARDMODE_Y=2,t.BILLBOARDMODE_Z=4,t.BILLBOARDMODE_ALL=7,t.BILLBOARDMODE_USE_POSITION=128,t.BillboardUseParentOrientation=!1,t._TmpRotation=u.PT.Zero(),t._TmpScaling=u.Pq.Zero(),t._TmpTranslation=u.Pq.Zero(),t._LookAtVectorCache=new u.Pq(0,0,0),t._RotationAxisCache=new u.PT,(0,f.Cg)([(0,B.P_)("position")],t.prototype,"_position",void 0),(0,f.Cg)([(0,B.P_)("rotation")],t.prototype,"_rotation",void 0),(0,f.Cg)([(0,B.bR)("rotationQuaternion")],t.prototype,"_rotationQuaternion",void 0),(0,f.Cg)([(0,B.P_)("scaling")],t.prototype,"_scaling",void 0),(0,f.Cg)([(0,B.lK)("billboardMode")],t.prototype,"_billboardMode",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"scalingDeterminant",void 0),(0,f.Cg)([(0,B.lK)("infiniteDistance")],t.prototype,"_infiniteDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"ignoreNonUniformScaling",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0),t}(G),Ii=function(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new u.Pq(0,0,0),this._diffPositionForCollisions=new u.Pq(0,0,0),this._collisionResponse=!0};!function(e){e[e.LOCAL=0]="LOCAL",e[e.WORLD=1]="WORLD",e[e.BONE=2]="BONE"}(Si||(Si={}));var Mi,Oi=function(){function e(){}return e.X=new u.Pq(1,0,0),e.Y=new u.Pq(0,1,0),e.Z=new u.Pq(0,0,1),e}();!function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(Mi||(Mi={}));var Di=function(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=u.Pq.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1},Ni=function(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new Di,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=null,this._currentLODIsUpToDate=!1,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new Ii,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1},Fi=function(e){function t(i,r){void 0===r&&(r=null);var n=e.call(this,i,r,!1)||this;switch(n._internalAbstractMeshDataInfo=new Ni,n._waitingMaterialId=null,n.cullingStrategy=t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,n.onCollideObservable=new c.cP,n.onCollisionPositionChangeObservable=new c.cP,n.onMaterialChangedObservable=new c.cP,n.definedFacingForward=!0,n._occlusionQuery=null,n._renderingGroup=null,n.alphaIndex=Number.MAX_VALUE,n.isVisible=!0,n.isPickable=!0,n.isNearPickable=!1,n.isNearGrabbable=!1,n.showSubMeshesBoundingBox=!1,n.isBlocker=!1,n.enablePointerMoveEvents=!1,n.outlineColor=h.v9.Red(),n.outlineWidth=.02,n.overlayColor=h.v9.Red(),n.overlayAlpha=.5,n.useOctreeForRenderingSelection=!0,n.useOctreeForPicking=!0,n.useOctreeForCollisions=!0,n.alwaysSelectAsActiveMesh=!1,n.doNotSyncBoundingInfo=!1,n.actionManager=null,n.ellipsoid=new u.Pq(.5,1,.5),n.ellipsoidOffset=new u.Pq(0,0,0),n.edgesWidth=1,n.edgesColor=new h.ov(1,0,0,1),n._edgesRenderer=null,n._masterMesh=null,n._boundingInfo=null,n._boundingInfoIsDirty=!0,n._renderId=0,n._intersectionsInProgress=new Array,n._unIndexed=!1,n._lightSources=new Array,n._waitingData={lods:null,actions:null,freezeWorldMatrix:null},n._bonesTransformMatrices=null,n._transformMatrixTexture=null,n.onRebuildObservable=new c.cP,n._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),t.subtractToRef(n._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,n._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),n._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>Pi.CollisionsEpsilon&&n.position.addInPlace(n._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),i&&n.onCollideObservable.notifyObservers(i),n.onCollisionPositionChangeObservable.notifyObservers(n.position)},(r=n.getScene()).addMesh(n),n._resyncLightSources(),n._uniformBuffer=new be.D(n.getScene().getEngine(),void 0,void 0,i,!n.getScene().getEngine().isWebGPU),n._buildUniformLayout(),r.performancePriority){case 2:n.doNotSyncBoundingInfo=!0;case 1:n.alwaysSelectAsActiveMesh=!0,n.isPickable=!1}return n}return(0,f.C6)(t,e),Object.defineProperty(t,"BILLBOARDMODE_NONE",{get:function(){return Ri.BILLBOARDMODE_NONE},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_X",{get:function(){return Ri.BILLBOARDMODE_X},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Y",{get:function(){return Ri.BILLBOARDMODE_Y},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Z",{get:function(){return Ri.BILLBOARDMODE_Z},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_ALL",{get:function(){return Ri.BILLBOARDMODE_ALL},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_USE_POSITION",{get:function(){return Ri.BILLBOARDMODE_USE_POSITION},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facetNb",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetNb},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"partitioningSubdivisions",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"partitioningBBoxRatio",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mustDepthSortFacets",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facetDepthSortFrom",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionRetryCount",{get:function(){return this._internalAbstractMeshDataInfo._collisionRetryCount},set:function(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isFacetDataEnabled",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"morphTargetManager",{get:function(){return this._internalAbstractMeshDataInfo._morphTargetManager},set:function(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bakedVertexAnimationManager",{get:function(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager},set:function(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),t.prototype._syncGeometryWithMorphTargetManager=function(){},t.prototype._updateNonUniformScalingState=function(t){return!!e.prototype._updateNonUniformScalingState.call(this,t)&&(this._markSubMeshesAsMiscDirty(),!0)},Object.defineProperty(t.prototype,"rawBoundingInfo",{get:function(){return this._internalAbstractMeshDataInfo._rawBoundingInfo},set:function(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCollide",{set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCollisionPositionChange",{set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._internalAbstractMeshDataInfo._visibility},set:function(e){if(this._internalAbstractMeshDataInfo._visibility!==e){var t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(1===t&&1!==e||1!==t&&1===e)&&this._markSubMeshesAsDirty((function(e){e.markAsMiscDirty(),e.markAsPrePassDirty()}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerOverDisableMeshTesting",{get:function(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting},set:function(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._internalAbstractMeshDataInfo._renderingGroupId},set:function(e){this._internalAbstractMeshDataInfo._renderingGroupId=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._internalAbstractMeshDataInfo._material},set:function(e){this._setMaterial(e)},enumerable:!1,configurable:!0}),t.prototype._setMaterial=function(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(),this._unBindEffect()))},t.prototype.getMaterialForRenderPass=function(e){var t;return null===(t=this._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[e]},t.prototype.setMaterialForRenderPass=function(e,t){this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._internalAbstractMeshDataInfo._receiveShadows},set:function(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasVertexAlpha",{get:function(){return this._internalAbstractMeshDataInfo._hasVertexAlpha},set:function(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useVertexColors",{get:function(){return this._internalAbstractMeshDataInfo._useVertexColors},set:function(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"computeBonesUsingShaders",{get:function(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders},set:function(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"numBoneInfluencers",{get:function(){return this._internalAbstractMeshDataInfo._numBoneInfluencers},set:function(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"applyFog",{get:function(){return this._internalAbstractMeshDataInfo._applyFog},set:function(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableDistantPicking",{get:function(){return this._internalAbstractMeshDataInfo._enableDistantPicking},set:function(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layerMask",{get:function(){return this._internalAbstractMeshDataInfo._layerMask},set:function(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionResponse",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionGroup",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"surroundingMeshes",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._lightSources},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._internalAbstractMeshDataInfo._skeleton},set:function(e){var t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()},enumerable:!1,configurable:!0}),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e){var t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()},t.prototype.getMeshUniformBuffer=function(){return this._uniformBuffer},t.prototype.getClassName=function(){return"AbstractMesh"},t.prototype.toString=function(e){var t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);var i=this._internalAbstractMeshDataInfo._skeleton;return i&&(t+=", skeleton: "+i.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t},t.prototype._getEffectiveParent=function(){return this._masterMesh&&this.billboardMode!==Ri.BILLBOARDMODE_NONE?this._masterMesh:e.prototype._getEffectiveParent.call(this)},t.prototype._getActionManagerForTrigger=function(e,t){if(void 0===t&&(t=!0),this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null},t.prototype._rebuild=function(e){if(void 0===e&&(e=!1),this.onRebuildObservable.notifyObservers(this),null!==this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes){for(var t=0,i=this.subMeshes;t<i.length;t++)i[t]._rebuild();this.resetDrawCache()}},t.prototype._resyncLightSources=function(){this._lightSources.length=0;for(var e=0,t=this.getScene().lights;e<t.length;e++){var i=t[e];i.isEnabled()&&i.canAffectMesh(this)&&this._lightSources.push(i)}this._markSubMeshesAsLightDirty()},t.prototype._resyncLightSource=function(e){var t=e.isEnabled()&&e.canAffectMesh(this),i=this._lightSources.indexOf(e),r=!1;if(-1===i){if(!t)return;this._lightSources.push(e)}else{if(t)return;r=!0,this._lightSources.splice(i,1)}this._markSubMeshesAsLightDirty(r)},t.prototype._unBindEffect=function(){for(var e=0,t=this.subMeshes;e<t.length;e++)t[e].setEffect(null)},t.prototype._removeLightSource=function(e,t){var i=this._lightSources.indexOf(e);-1!==i&&(this._lightSources.splice(i,1),this._markSubMeshesAsLightDirty(t))},t.prototype._markSubMeshesAsDirty=function(e){if(this.subMeshes)for(var t=0,i=this.subMeshes;t<i.length;t++)for(var r=i[t],n=0;n<r._drawWrappers.length;++n){var o=r._drawWrappers[n];o&&o.defines&&o.defines.markAllAsDirty&&e(o.defines)}},t.prototype._markSubMeshesAsLightDirty=function(e){void 0===e&&(e=!1),this._markSubMeshesAsDirty((function(t){return t.markAsLightDirty(e)}))},t.prototype._markSubMeshesAsAttributesDirty=function(){this._markSubMeshesAsDirty((function(e){return e.markAsAttributesDirty()}))},t.prototype._markSubMeshesAsMiscDirty=function(){this._markSubMeshesAsDirty((function(e){return e.markAsMiscDirty()}))},t.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},t.prototype.resetDrawCache=function(e){if(this.subMeshes)for(var t=0,i=this.subMeshes;t<i.length;t++)i[t].resetDrawCache(e)},Object.defineProperty(t.prototype,"isBlocked",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.getLOD=function(e){return this},t.prototype.getTotalVertices=function(){return 0},t.prototype.getTotalIndices=function(){return 0},t.prototype.getIndices=function(){return null},t.prototype.getVerticesData=function(e){return null},t.prototype.setVerticesData=function(e,t,i,r){return this},t.prototype.updateVerticesData=function(e,t,i,r){return this},t.prototype.setIndices=function(e,t){return this},t.prototype.isVerticesDataPresent=function(e){return!1},t.prototype.getBoundingInfo=function(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)},t.prototype.getRawBoundingInfo=function(){var e;return null!==(e=this.rawBoundingInfo)&&void 0!==e?e:this.getBoundingInfo()},t.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},Object.defineProperty(t.prototype,"hasBoundingInfo",{get:function(){return null!==this._boundingInfo},enumerable:!1,configurable:!0}),t.prototype.buildBoundingInfo=function(e,t,i){return this._boundingInfo=new Zt(e,t,i),this._boundingInfo},t.prototype.normalizeToUnitCube=function(t,i,r){return void 0===t&&(t=!0),void 0===i&&(i=!1),e.prototype.normalizeToUnitCube.call(this,t,i,r)},Object.defineProperty(t.prototype,"useBones",{get:function(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(Te.R.MatricesIndicesKind)&&this.isVerticesDataPresent(Te.R.MatricesWeightsKind)},enumerable:!1,configurable:!0}),t.prototype._preActivate=function(){},t.prototype._preActivateForIntermediateRendering=function(e){},t.prototype._activate=function(e,t){return this._renderId=e,!0},t.prototype._postActivate=function(){},t.prototype._freeze=function(){},t.prototype._unFreeze=function(){},t.prototype.getWorldMatrix=function(){return this._masterMesh&&this.billboardMode===Ri.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():e.prototype.getWorldMatrix.call(this)},t.prototype._getWorldMatrixDeterminant=function(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():e.prototype._getWorldMatrixDeterminant.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasInstances",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasThinInstances",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.movePOV=function(e,t,i){return this.position.addInPlace(this.calcMovePOV(e,t,i)),this},t.prototype.calcMovePOV=function(e,t,i){var r=new u.uq;(this.rotationQuaternion?this.rotationQuaternion:u.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(r);var n=u.Pq.Zero(),o=this.definedFacingForward?-1:1;return u.Pq.TransformCoordinatesFromFloatsToRef(e*o,t,i*o,r,n),n},t.prototype.rotatePOV=function(e,t,i){return this.rotation.addInPlace(this.calcRotatePOV(e,t,i)),this},t.prototype.calcRotatePOV=function(e,t,i){var r=this.definedFacingForward?1:-1;return new u.Pq(e*r,t,i*r)},t.prototype._refreshBoundingInfo=function(e,t){if(e){var i=(0,Jt.b)(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new Zt(i.minimum,i.maximum)}if(this.subMeshes)for(var r=0;r<this.subMeshes.length;r++)this.subMeshes[r].refreshBoundingInfo(e);this._updateBoundingInfo()},t.prototype._refreshBoundingInfoDirect=function(e){if(this._boundingInfo?this._boundingInfo.reConstruct(e.minimum,e.maximum):this._boundingInfo=new Zt(e.minimum,e.maximum),this.subMeshes)for(var t=0;t<this.subMeshes.length;t++)this.subMeshes[t].refreshBoundingInfo(null);this._updateBoundingInfo()},t._ApplySkeleton=function(e,t,i,r,n,o,a){!function(e,t,i,r,n,o,a){for(var s=u.AA.Vector3[0],l=u.AA.Matrix[0],c=u.AA.Matrix[1],h=t===Te.R.NormalKind?u.Pq.TransformNormalFromFloatsToRef:u.Pq.TransformCoordinatesFromFloatsToRef,d=0,p=0;d<e.length;d+=3,p+=4){l.reset();var f=void 0,_=void 0;for(f=0;f<4;f++)(_=n[p+f])>0&&(u.uq.FromFloat32ArrayToRefScaled(i,Math.floor(16*r[p+f]),_,c),l.addToSelf(c));if(o&&a)for(f=0;f<4;f++)(_=a[p+f])>0&&(u.uq.FromFloat32ArrayToRefScaled(i,Math.floor(16*o[p+f]),_,c),l.addToSelf(c));h(e[d],e[d+1],e[d+2],l,s),s.toArray(e,d)}}(e,t,i,r,n,o,a)},t.prototype._getData=function(e,i,r){var n=this;void 0===r&&(r=Te.R.PositionKind);var o=e.cache,a=function(e){if(o){var t=o._vertexData||(o._vertexData={});return t[e]||n.copyVerticesData(e,t),t[e]}return n.getVerticesData(e)};if(i||(i=a(r)),!i)return null;if(o?(o._outputData?o._outputData.set(i):o._outputData=new Float32Array(i),i=o._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(i=i.slice()),e.applyMorph&&this.morphTargetManager&&function(e,t,i){var r=null;switch(t){case Te.R.PositionKind:r=function(e){return e.getPositions()};break;case Te.R.NormalKind:r=function(e){return e.getNormals()};break;case Te.R.TangentKind:r=function(e){return e.getTangents()};break;case Te.R.UVKind:r=function(e){return e.getUVs()};break;default:return}for(var n=0;n<e.length;n++){for(var o=e[n],a=0;a<i.numTargets;a++){var s=i.getTarget(a),l=s.influence;if(0!==l){var c=r(s);c&&(o+=(c[n]-e[n])*l)}}e[n]=o}}(i,r,this.morphTargetManager),e.applySkeleton&&this.skeleton){var s=a(Te.R.MatricesIndicesKind),l=a(Te.R.MatricesWeightsKind);if(l&&s){var c=this.numBoneInfluencers>4,h=c?a(Te.R.MatricesIndicesExtraKind):null,d=c?a(Te.R.MatricesWeightsExtraKind):null,p=this.skeleton.getTransformMatrices(this);t._ApplySkeleton(i,r,p,s,l,h,d)}}if(!1!==e.updatePositionsArray&&r===Te.R.PositionKind){var f=this._internalAbstractMeshDataInfo._positions||[],_=f.length;if(f.length=i.length/3,_<f.length)for(var m=_;m<f.length;m++)f[m]=new u.Pq;m=0;for(var g=0;m<f.length;m++,g+=3)f[m].copyFromFloats(i[g],i[g+1],i[g+2]);this._internalAbstractMeshDataInfo._positions=f}return i},t.prototype.getNormalsData=function(e,t){return void 0===e&&(e=!1),void 0===t&&(t=!1),this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},null,Te.R.NormalKind)},t.prototype.getPositionData=function(e,t,i){return void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=null),this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},i,Te.R.PositionKind)},t.prototype._updateBoundingInfo=function(){return this._boundingInfo?this._boundingInfo.update(this.worldMatrixFromCache):this._boundingInfo=new Zt(u.Pq.Zero(),u.Pq.Zero(),this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this},t.prototype._updateSubMeshesBoundingInfo=function(e){if(!this.subMeshes)return this;for(var t=this.subMeshes.length,i=0;i<t;i++){var r=this.subMeshes[i];(t>1||!r.IsGlobal)&&r.updateBoundingInfo(e)}return this},t.prototype._afterComputeWorldMatrix=function(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)},t.prototype.isInFrustum=function(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)},t.prototype.isCompletelyInFrustum=function(e){return this.getBoundingInfo().isCompletelyInFrustum(e)},t.prototype.intersectsMesh=function(e,t,i){void 0===t&&(t=!1);var r=this.getBoundingInfo(),n=e.getBoundingInfo();if(r.intersects(n,t))return!0;if(i)for(var o=0,a=this.getChildMeshes();o<a.length;o++)if(a[o].intersectsMesh(e,t,!0))return!0;return!1},t.prototype.intersectsPoint=function(e){return this.getBoundingInfo().intersectsPoint(e)},Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collider",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider},enumerable:!1,configurable:!0}),t.prototype.moveWithCollisions=function(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);var t=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=t.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId),this},t.prototype._collideForSubMesh=function(e,t,i){var r;if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];for(var n=e.verticesStart,o=e.verticesStart+e.verticesCount,a=n;a<o;a++)e._lastColliderWorldVertices.push(u.Pq.TransformCoordinates(this._positions[a],t))}return i._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial(),this,this._shouldConvertRHS(),(null===(r=e.getMaterial())||void 0===r?void 0:r.fillMode)===s.Y.MATERIAL_TriangleStripDrawMode),this},t.prototype._processCollisionsForSubMeshes=function(e,t){for(var i=this._scene.getCollidingSubMeshCandidates(this,e),r=i.length,n=0;n<r;n++){var o=i.data[n];r>1&&!o._checkCollision(e)||this._collideForSubMesh(o,t,e)}return this},t.prototype._shouldConvertRHS=function(){return!1},t.prototype._checkCollision=function(e){if(!this.getBoundingInfo()._checkCollision(e))return this;var t=u.AA.Matrix[0],i=u.AA.Matrix[1];return u.uq.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,i),this._processCollisionsForSubMeshes(e,i),this},t.prototype._generatePointsArray=function(){return!1},t.prototype.intersects=function(e,t,i,r,n,o){void 0===r&&(r=!1),void 0===o&&(o=!1);var a=new Ee,l=this.getClassName(),c="InstancedLinesMesh"===l||"LinesMesh"===l||"GreasedLineMesh"===l?this.intersectionThreshold:0,h=this.getBoundingInfo();if(!this.subMeshes)return a;if(!(o||e.intersectsSphere(h.boundingSphere,c)&&e.intersectsBox(h.boundingBox,c)))return a;if(r)return a.hit=!o,a.pickedMesh=o?null:this,a.distance=o?0:u.Pq.Distance(e.origin,h.boundingSphere.center),a.subMeshId=0,a;if(!this._generatePointsArray())return a;for(var d=null,p=this._scene.getIntersectingSubMeshCandidates(this,e),f=p.length,_=!1,m=0;m<f;m++){var g=(v=p.data[m]).getMaterial();if(g&&(g.fillMode==s.Y.MATERIAL_TriangleStripDrawMode||g.fillMode==s.Y.MATERIAL_TriangleFillMode||g.fillMode==s.Y.MATERIAL_WireFrameFillMode||g.fillMode==s.Y.MATERIAL_PointFillMode||g.fillMode==s.Y.MATERIAL_LineListDrawMode)){_=!0;break}}if(!_)return a.hit=!0,a.pickedMesh=this,a.distance=u.Pq.Distance(e.origin,h.boundingSphere.center),a.subMeshId=-1,a;for(m=0;m<f;m++){var v=p.data[m];if(!(f>1)||o||v.canIntersects(e)){var y=v.intersects(e,this._positions,this.getIndices(),t,i);if(y&&(t||!d||y.distance<d.distance)&&((d=y).subMeshId=m,t))break}}if(d){var b=null!=n?n:this.getWorldMatrix(),T=u.AA.Vector3[0],E=u.AA.Vector3[1];u.Pq.TransformCoordinatesToRef(e.origin,b,T),e.direction.scaleToRef(d.distance,E);var x=u.Pq.TransformNormal(E,b).addInPlace(T);return a.hit=!0,a.distance=u.Pq.Distance(T,x),a.pickedPoint=x,a.pickedMesh=this,a.bu=d.bu||0,a.bv=d.bv||0,a.subMeshFaceId=d.faceId,a.faceId=d.faceId+p.data[d.subMeshId].indexStart/(-1!==this.getClassName().indexOf("LinesMesh")?2:3),a.subMeshId=d.subMeshId,a}return a},t.prototype.clone=function(e,t,i){return null},t.prototype.releaseSubMeshes=function(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=[];return this},t.prototype.dispose=function(t,i){var r,n=this;void 0===i&&(i=!1);var o=this.getScene();for(this._scene.useMaterialMeshMap&&this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),o.freeActiveMeshes(),o.freeRenderingGroups(),o.renderingManager.maintainStateBetweenFrames&&o.renderingManager.restoreDispachedFlags(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.disposeWhenUnowned&&!this._scene.meshes.some((function(e){return e!==n&&e.actionManager===n.actionManager}))&&this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),r=0;r<this._intersectionsInProgress.length;r++){var a=this._intersectionsInProgress[r],s=a._intersectionsInProgress.indexOf(this);a._intersectionsInProgress.splice(s,1)}this._intersectionsInProgress.length=0,o.lights.forEach((function(e){var t=e.includedOnlyMeshes.indexOf(n);-1!==t&&e.includedOnlyMeshes.splice(t,1),-1!==(t=e.excludedMeshes.indexOf(n))&&e.excludedMeshes.splice(t,1);var i=e.getShadowGenerators();if(i)for(var r=i.values(),o=r.next();!0!==o.done;o=r.next()){var a=o.value.getShadowMap();a&&a.renderList&&-1!==(t=a.renderList.indexOf(n))&&a.renderList.splice(t,1)}})),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();var l=o.getEngine();if(null!==this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,l.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),l.wipeCaches(),o.removeMesh(this),this._parentContainer){var c=this._parentContainer.meshes.indexOf(this);c>-1&&this._parentContainer.meshes.splice(c,1),this._parentContainer=null}if(i&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!t)for(r=0;r<o.particleSystems.length;r++)o.particleSystems[r].emitter===this&&(o.particleSystems[r].dispose(),r--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this._uniformBuffer.dispose(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),e.prototype.dispose.call(this,t,i)},t.prototype._initFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=[]),e.facetPositions||(e.facetPositions=[]),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(var t=0;t<e.facetNb;t++)e.facetNormals[t]=u.Pq.Zero(),e.facetPositions[t]=u.Pq.Zero();return e.facetDataEnabled=!0,this},t.prototype.updateFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();var t=this.getVerticesData(Te.R.PositionKind),i=this.getIndices(),r=this.getVerticesData(Te.R.NormalKind),n=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,i instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(i);else if(i instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(i);else{for(var o=!1,a=0;a<i.length;a++)if(i[a]>65535){o=!0;break}e.depthSortedIndices=o?new Uint32Array(i):new Uint16Array(i)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){var s=this.getScene().activeCamera;e.facetDepthSortFrom=s?s.position:u.Pq.Zero()}e.depthSortedFacets=[];for(var l=0;l<e.facetNb;l++){var c={ind:3*l,sqDistance:0};e.depthSortedFacets.push(c)}e.invertedMatrix=u.uq.Identity(),e.facetDepthSortOrigin=u.Pq.Zero()}e.bbSize.x=n.maximum.x-n.minimum.x>st.bH?n.maximum.x-n.minimum.x:st.bH,e.bbSize.y=n.maximum.y-n.minimum.y>st.bH?n.maximum.y-n.minimum.y:st.bH,e.bbSize.z=n.maximum.z-n.minimum.z>st.bH?n.maximum.z-n.minimum.z:st.bH;var h=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(h=h>e.bbSize.z?h:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/h),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/h),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/h),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=n,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),u.Pq.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,r&&ii.ComputeNormals(t,i,r,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);var d=e.depthSortedIndices.length/3|0;for(l=0;l<d;l++){var p=e.depthSortedFacets[l].ind;e.depthSortedIndices[3*l]=i[p],e.depthSortedIndices[3*l+1]=i[p+1],e.depthSortedIndices[3*l+2]=i[p+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this},t.prototype.getFacetLocalNormals=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals},t.prototype.getFacetLocalPositions=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions},t.prototype.getFacetLocalPartitioning=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning},t.prototype.getFacetPosition=function(e){var t=u.Pq.Zero();return this.getFacetPositionToRef(e,t),t},t.prototype.getFacetPositionToRef=function(e,t){var i=this.getFacetLocalPositions()[e],r=this.getWorldMatrix();return u.Pq.TransformCoordinatesToRef(i,r,t),this},t.prototype.getFacetNormal=function(e){var t=u.Pq.Zero();return this.getFacetNormalToRef(e,t),t},t.prototype.getFacetNormalToRef=function(e,t){var i=this.getFacetLocalNormals()[e];return u.Pq.TransformNormalToRef(i,this.getWorldMatrix(),t),this},t.prototype.getFacetsAtLocalCoordinates=function(e,t,i){var r=this.getBoundingInfo(),n=this._internalAbstractMeshDataInfo._facetData,o=Math.floor((e-r.minimum.x*n.partitioningBBoxRatio)*n.subDiv.X*n.partitioningBBoxRatio/n.bbSize.x),a=Math.floor((t-r.minimum.y*n.partitioningBBoxRatio)*n.subDiv.Y*n.partitioningBBoxRatio/n.bbSize.y),s=Math.floor((i-r.minimum.z*n.partitioningBBoxRatio)*n.subDiv.Z*n.partitioningBBoxRatio/n.bbSize.z);return o<0||o>n.subDiv.max||a<0||a>n.subDiv.max||s<0||s>n.subDiv.max?null:n.facetPartitioning[o+n.subDiv.max*a+n.subDiv.max*n.subDiv.max*s]},t.prototype.getClosestFacetAtCoordinates=function(e,t,i,r,n,o){void 0===n&&(n=!1),void 0===o&&(o=!0);var a=this.getWorldMatrix(),s=u.AA.Matrix[5];a.invertToRef(s);var l=u.AA.Vector3[8];u.Pq.TransformCoordinatesFromFloatsToRef(e,t,i,s,l);var c=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,r,n,o);return r&&u.Pq.TransformCoordinatesFromFloatsToRef(r.x,r.y,r.z,a,r),c},t.prototype.getClosestFacetAtLocalCoordinates=function(e,t,i,r,n,o){void 0===n&&(n=!1),void 0===o&&(o=!0);var a=null,s=0,l=0,c=0,u=0,h=0,d=0,p=0,f=0,_=this.getFacetLocalPositions(),m=this.getFacetLocalNormals(),g=this.getFacetsAtLocalCoordinates(e,t,i);if(!g)return null;for(var v,y,b,T=Number.MAX_VALUE,E=T,x=0;x<g.length;x++)y=m[v=g[x]],u=(e-(b=_[v]).x)*y.x+(t-b.y)*y.y+(i-b.z)*y.z,(!n||n&&o&&u>=0||n&&!o&&u<=0)&&(u=y.x*b.x+y.y*b.y+y.z*b.z,h=-(y.x*e+y.y*t+y.z*i-u)/(y.x*y.x+y.y*y.y+y.z*y.z),(E=(s=(d=e+y.x*h)-e)*s+(l=(p=t+y.y*h)-t)*l+(c=(f=i+y.z*h)-i)*c)<T&&(T=E,a=v,r&&(r.x=d,r.y=p,r.z=f)));return a},t.prototype.getFacetDataParameters=function(){return this._internalAbstractMeshDataInfo._facetData.facetParameters},t.prototype.disableFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=[],e.facetNormals=[],e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this},t.prototype.updateIndices=function(e,t,i){return void 0===i&&(i=!1),this},t.prototype.createNormals=function(e){var t,i=this.getVerticesData(Te.R.PositionKind),r=this.getIndices();return t=this.isVerticesDataPresent(Te.R.NormalKind)?this.getVerticesData(Te.R.NormalKind):[],ii.ComputeNormals(i,r,t,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(Te.R.NormalKind,t,e),this},t.prototype.alignWithNormal=function(e,t){t||(t=Oi.Y);var i=u.AA.Vector3[0],r=u.AA.Vector3[1];return 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e.prototype.reset=function(){this.enabled=!1,this.mask=255,this.func=s.Y.ALWAYS,this.funcRef=1,this.funcMask=255,this.opStencilFail=s.Y.KEEP,this.opDepthFail=s.Y.KEEP,this.opStencilDepthPass=s.Y.REPLACE},Object.defineProperty(e.prototype,"func",{get:function(){return this._func},set:function(e){this._func=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcRef",{get:function(){return this._funcRef},set:function(e){this._funcRef=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcMask",{get:function(){return this._funcMask},set:function(e){this._funcMask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilFail",{get:function(){return this._opStencilFail},set:function(e){this._opStencilFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opDepthFail",{get:function(){return this._opDepthFail},set:function(e){this._opDepthFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilDepthPass",{get:function(){return this._opStencilDepthPass},set:function(e){this._opStencilDepthPass=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._enabled=e},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"MaterialStencilState"},e.prototype.copyTo=function(e){V.p.Clone((function(){return e}),this)},e.prototype.serialize=function(){return V.p.Serialize(this)},e.prototype.parse=function(e,t,i){var r=this;V.p.Parse((function(){return r}),e,t,i)},(0,f.Cg)([(0,B.lK)()],e.prototype,"func",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"funcRef",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"funcMask",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"opStencilFail",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"opDepthFail",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"opStencilDepthPass",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"mask",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"enabled",null),e}(),Li=i(5096),Bi=function(){function e(t,i,r){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new c.cP,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=s.Y.ALPHA_COMBINE,this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new wi,this._useUBO=!1,this._fillMode=e.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=function(){},this._callbackPluginEventIsReadyForSubMesh=function(){},this._callbackPluginEventPrepareDefines=function(){},this._callbackPluginEventPrepareDefinesBeforeAttributes=function(){},this._callbackPluginEventHardBindForSubMesh=function(){},this._callbackPluginEventBindForSubMesh=function(){},this._callbackPluginEventHasRenderTargetTextures=function(){},this._callbackPluginEventFillRenderTargetTextures=function(){},this._forceAlphaTest=!1,this._transparencyMode=null,this.name=t;var n=i||M.q.LastCreatedScene;n&&(this._scene=n,this._dirtyCallbacks={},this._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_LightDirtyFlag]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_FresnelDirtyFlag]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_AttributesDirtyFlag]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_MiscDirtyFlag]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_PrePassDirtyFlag]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[s.Y.MATERIAL_AllDirtyFlag]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=t||ee.S0.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new $t(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new be.D(this._scene.getEngine(),void 0,void 0,t),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,r||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),e.OnEventObservable.notifyObservers(this,1))}return Object.defineProperty(e.prototype,"canRenderToMRT",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this._alpha},set:function(t){if(this._alpha!==t){var i=this._alpha;this._alpha=t,1!==i&&1!==t||this.markAsDirty(e.MiscDirtyFlag+e.PrePassDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backFaceCulling",{get:function(){return this._backFaceCulling},set:function(t){this._backFaceCulling!==t&&(this._backFaceCulling=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cullBackFaces",{get:function(){return this._cullBackFaces},set:function(t){this._cullBackFaces!==t&&(this._cullBackFaces=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blockDirtyMechanism",{get:function(){return this._blockDirtyMechanism},set:function(e){this._blockDirtyMechanism!==e&&(this._blockDirtyMechanism=e,e||this.markDirty())},enumerable:!1,configurable:!0}),e.prototype.atomicMaterialsUpdate=function(e){this.blockDirtyMechanism=!0;try{e(this)}finally{this.blockDirtyMechanism=!1}},Object.defineProperty(e.prototype,"hasRenderTargetTextures",{get:function(){return this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._eventInfo.hasRenderTargetTextures},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBindObservable",{get:function(){return this._onBindObservable||(this._onBindObservable=new c.cP),this._onBindObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBind",{set:function(e){this._onBindObserver&&this.onBindObservable.remove(this._onBindObserver),this._onBindObserver=this.onBindObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onUnBindObservable",{get:function(){return this._onUnBindObservable||(this._onUnBindObservable=new c.cP),this._onUnBindObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onEffectCreatedObservable",{get:function(){return this._onEffectCreatedObservable||(this._onEffectCreatedObservable=new c.cP),this._onEffectCreatedObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alphaMode",{get:function(){return this._alphaMode},set:function(t){this._alphaMode!==t&&(this._alphaMode=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"needDepthPrePass",{get:function(){return this._needDepthPrePass},set:function(e){this._needDepthPrePass!==e&&(this._needDepthPrePass=e,this._needDepthPrePass&&(this.checkReadyOnEveryCall=!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPrePassCapable",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(t){this._fogEnabled!==t&&(this._fogEnabled=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wireframe",{get:function(){switch(this._fillMode){case e.WireFrameFillMode:case e.LineListDrawMode:case e.LineLoopDrawMode:case e.LineStripDrawMode:return!0}return this._scene.forceWireframe},set:function(t){this.fillMode=t?e.WireFrameFillMode:e.TriangleFillMode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointsCloud",{get:function(){switch(this._fillMode){case e.PointFillMode:case e.PointListDrawMode:return!0}return this._scene.forcePointsCloud},set:function(t){this.fillMode=t?e.PointFillMode:e.TriangleFillMode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fillMode",{get:function(){return this._fillMode},set:function(t){this._fillMode!==t&&(this._fillMode=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){var t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&y.V.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()},enumerable:!1,configurable:!0}),e.prototype._getDrawWrapper=function(){return this._drawWrapper},e.prototype._setDrawWrapper=function(e){this._drawWrapper=e},e.prototype.toString=function(e){return"Name: "+this.name},e.prototype.getClassName=function(){return"Material"},Object.defineProperty(e.prototype,"_isMaterial",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isFrozen",{get:function(){return this.checkReadyOnlyOnce},enumerable:!1,configurable:!0}),e.prototype.freeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!0},e.prototype.unfreeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!1},e.prototype.isReady=function(e,t){return!0},e.prototype.isReadyForSubMesh=function(e,t,i){var r=t.materialDefines;return!!r&&(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=r,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh)},e.prototype.getEffect=function(){return this._drawWrapper.effect},e.prototype.getScene=function(){return this._scene},e.prototype._getEffectiveOrientation=function(e){return null!==this.sideOrientation?this.sideOrientation:e.sideOrientation},Object.defineProperty(e.prototype,"transparencyMode",{get:function(){return this._transparencyMode},set:function(t){this._transparencyMode!==t&&(this._transparencyMode=t,this._forceAlphaTest=t===e.MATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_disableAlphaBlending",{get:function(){return this._transparencyMode===e.MATERIAL_OPAQUE||this._transparencyMode===e.MATERIAL_ALPHATEST},enumerable:!1,configurable:!0}),e.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&this.alpha<1},e.prototype.needAlphaBlendingForMesh=function(e){return e.visibility<1||!this._disableAlphaBlending&&(e.hasVertexAlpha||this.needAlphaBlending())},e.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest},e.prototype._shouldTurnAlphaTestOn=function(e){return!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.markDirty=function(t){void 0===t&&(t=!1);for(var i=0,r=this.getScene().meshes;i<r.length;i++){var n=r[i];if(n.subMeshes)for(var o=0,a=n.subMeshes;o<a.length;o++){var s=a[o];if(s.getMaterial()===this)for(var l=0,c=s._drawWrappers;l<c.length;l++){var u=c[l];u&&this._materialContext===u.materialContext&&(u._wasPreviouslyReady=!1,u._wasPreviouslyUsingInstances=null,u._forceRebindOnNextCall=t)}}}t&&this.markAsDirty(e.AllDirtyFlag)},e.prototype._preBind=function(t,i){void 0===i&&(i=null);var r=this._scene.getEngine(),n=(null==i?this.sideOrientation:i)===e.ClockWiseSideOrientation;return r.enableEffect(t||this._getDrawWrapper()),r.setState(this.backFaceCulling,this.zOffset,!1,n,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),n},e.prototype.bind=function(e,t){},e.prototype.buildUniformLayout=function(){var e=this._uniformBuffer;this._eventInfo.ubo=e,this._callbackPluginEventGeneric(8,this._eventInfo),e.create(),this._uniformBufferLayoutBuilt=!0},e.prototype.bindForSubMesh=function(e,t,i){var r=i._drawWrapper;this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),r._forceRebindOnNextCall=!1},e.prototype.bindOnlyWorldMatrix=function(e){},e.prototype.bindView=function(e){this._useUBO?this._needToBindSceneUbo=!0:e.setMatrix("view",this.getScene().getViewMatrix())},e.prototype.bindViewProjection=function(e){this._useUBO?this._needToBindSceneUbo=!0:(e.setMatrix("viewProjection",this.getScene().getTransformMatrix()),e.setMatrix("projection",this.getScene().getProjectionMatrix()))},e.prototype.bindEyePosition=function(e,t){this._useUBO?this._needToBindSceneUbo=!0:this._scene.bindEyePosition(e,t)},e.prototype._afterBind=function(e,t,i){if(void 0===t&&(t=null),this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,(0,Li._8)(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),this._scene._cachedVisibility=e?e.visibility:1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){var r=this._scene.getEngine();this._cachedDepthWriteState=r.getDepthWrite(),r.setDepthWrite(!1)}this.disableColorWrite&&(r=this._scene.getEngine(),this._cachedColorWriteState=r.getColorWrite(),r.setColorWrite(!1)),0!==this.depthFunction&&(r=this._scene.getEngine(),this._cachedDepthFunctionState=r.getDepthFunction()||0,r.setDepthFunction(this.depthFunction))},e.prototype.unbind=function(){this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),0!==this.depthFunction&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)},e.prototype.getAnimatables=function(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables},e.prototype.getActiveTextures=function(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures},e.prototype.hasTexture=function(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture},e.prototype.clone=function(e){return null},e.prototype._clonePlugins=function(t,i){var r={};if(this._serializePlugins(r),e._ParsePlugins(r,t,this._scene,i),this.pluginManager)for(var n=0,o=this.pluginManager._plugins;n<o.length;n++){var a=o[n],s=t.pluginManager.getPlugin(a.name);s&&a.copyTo(s)}},e.prototype.getBindedMeshes=function(){var e=this;if(this.meshMap){var t=[];for(var i in this.meshMap){var r=this.meshMap[i];r&&t.push(r)}return t}return this._scene.meshes.filter((function(t){return t.material===e}))},e.prototype.forceCompilation=function(e,t,i,r){var n=this,o=(0,f.Cl)({clipPlane:!1,useInstances:!1},i),a=this.getScene(),s=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;var l=function(){if(n._scene&&n._scene.getEngine()){var i=a.clipPlane;if(o.clipPlane&&(a.clipPlane=new Ke.Z(0,0,0,1)),n._storeEffectOnSubMeshes){var c=!0,u=null;if(e.subMeshes){var h=new ei(0,0,0,0,0,e,void 0,!1,!1);h.materialDefines&&(h.materialDefines._renderId=-1),n.isReadyForSubMesh(e,h,o.useInstances)||(h.effect&&h.effect.getCompilationError()&&h.effect.allFallbacksProcessed()?u=h.effect.getCompilationError():(c=!1,setTimeout(l,16)))}c&&(n.allowShaderHotSwapping=s,u&&r&&r(u),t&&t(n))}else n.isReady()?(n.allowShaderHotSwapping=s,t&&t(n)):setTimeout(l,16);o.clipPlane&&(a.clipPlane=i)}};l()},e.prototype.forceCompilationAsync=function(e,t){var i=this;return new Promise((function(r,n){i.forceCompilation(e,(function(){r()}),t,(function(e){n(e)}))}))},e.prototype.markAsDirty=function(t){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(e._DirtyCallbackArray.length=0,t&e.TextureDirtyFlag&&e._DirtyCallbackArray.push(e._TextureDirtyCallBack),t&e.LightDirtyFlag&&e._DirtyCallbackArray.push(e._LightsDirtyCallBack),t&e.FresnelDirtyFlag&&e._DirtyCallbackArray.push(e._FresnelDirtyCallBack),t&e.AttributesDirtyFlag&&e._DirtyCallbackArray.push(e._AttributeDirtyCallBack),t&e.MiscDirtyFlag&&e._DirtyCallbackArray.push(e._MiscDirtyCallBack),t&e.PrePassDirtyFlag&&e._DirtyCallbackArray.push(e._PrePassDirtyCallBack),e._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(e._RunDirtyCallBacks),this.getScene().resetCachedMaterial())},e.prototype.resetDrawCache=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var i=t[e];if(i.subMeshes)for(var r=0,n=i.subMeshes;r<n.length;r++){var o=n[r];o.getMaterial()===this&&o.resetDrawCache()}}},e.prototype._markAllSubMeshesAsDirty=function(e){if(!this.getScene().blockMaterialDirtyMechanism&&!this._blockDirtyMechanism)for(var t=0,i=this.getScene().meshes;t<i.length;t++){var r=i[t];if(r.subMeshes)for(var n=0,o=r.subMeshes;n<o.length;n++){var a=o[n];if(a.getMaterial(!1)===this)for(var s=0,l=a._drawWrappers;s<l.length;s++){var c=l[s];c&&c.defines&&c.defines.markAllAsDirty&&this._materialContext===c.materialContext&&e(c.defines)}}}},e.prototype._markScenePrePassDirty=function(){if(!this.getScene().blockMaterialDirtyMechanism&&!this._blockDirtyMechanism){var e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}},e.prototype._markAllSubMeshesAsAllDirty=function(){this._markAllSubMeshesAsDirty(e._AllDirtyCallBack)},e.prototype._markAllSubMeshesAsImageProcessingDirty=function(){this._markAllSubMeshesAsDirty(e._ImageProcessingDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._markAllSubMeshesAsDirty(e._TextureDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelAndMiscDirtyCallBack)},e.prototype._markAllSubMeshesAsLightsDirty=function(){this._markAllSubMeshesAsDirty(e._LightsDirtyCallBack)},e.prototype._markAllSubMeshesAsAttributesDirty=function(){this._markAllSubMeshesAsDirty(e._AttributeDirtyCallBack)},e.prototype._markAllSubMeshesAsMiscDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsPrePassDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._TextureAndMiscDirtyCallBack)},e.prototype._checkScenePerformancePriority=function(){var e=this;if(0!==this._scene.performancePriority){this.checkReadyOnlyOnce=!0;var t=this._scene.onScenePerformancePriorityChangedObservable.addOnce((function(){e.checkReadyOnlyOnce=!1}));this.onDisposeObservable.add((function(){e._scene.onScenePerformancePriorityChangedObservable.remove(t)}))}},e.prototype.setPrePassRenderer=function(e){return!1},e.prototype.dispose=function(e,t,i){var r=this.getScene();if(r.stopAnimation(this),r.freeProcessedMaterials(),r.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){var n=this._parentContainer.materials.indexOf(this);n>-1&&this._parentContainer.materials.splice(n,1),this._parentContainer=null}if(!0!==i)if(this.meshMap)for(var o in this.meshMap)(l=this.meshMap[o])&&(l.material=null,this.releaseVertexArrayObject(l,e));else for(var a=0,s=r.meshes;a<s.length;a++){var l;(l=s[a]).material!==this||l.sourceMesh||(l.material=null,this.releaseVertexArrayObject(l,e))}this._uniformBuffer.dispose(),e&&this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})},e.prototype.releaseVertexArrayObject=function(e,t){var i=e.geometry;if(i)if(this._storeEffectOnSubMeshes){if(e.subMeshes)for(var r=0,n=e.subMeshes;r<n.length;r++){var o=n[r];i._releaseVertexArrayObject(o.effect),t&&o.effect&&o.effect.dispose()}}else i._releaseVertexArrayObject(this._drawWrapper.effect)},e.prototype.serialize=function(){var e=V.p.Serialize(this);return e.stencil=this.stencil.serialize(),e.uniqueId=this.uniqueId,this._serializePlugins(e),e},e.prototype._serializePlugins=function(e){if(e.plugins={},this.pluginManager)for(var t=0,i=this.pluginManager._plugins;t<i.length;t++){var r=i[t];e.plugins[r.getClassName()]=r.serialize()}},e.Parse=function(e,t,i){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return y.V.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";var r=ee.S0.Instantiate(e.customType).Parse(e,t,i);return r._loadedUniqueId=e.uniqueId,r},e._ParsePlugins=function(e,t,i,r){var n;if(e.plugins)for(var o in e.plugins){var a=e.plugins[o],s=null===(n=t.pluginManager)||void 0===n?void 0:n.getPlugin(a.name);if(!s){var l=ee.S0.Instantiate("BABYLON."+o);l&&(s=new l(t))}null==s||s.parse(a,i,r)}},e.TriangleFillMode=s.Y.MATERIAL_TriangleFillMode,e.WireFrameFillMode=s.Y.MATERIAL_WireFrameFillMode,e.PointFillMode=s.Y.MATERIAL_PointFillMode,e.PointListDrawMode=s.Y.MATERIAL_PointListDrawMode,e.LineListDrawMode=s.Y.MATERIAL_LineListDrawMode,e.LineLoopDrawMode=s.Y.MATERIAL_LineLoopDrawMode,e.LineStripDrawMode=s.Y.MATERIAL_LineStripDrawMode,e.TriangleStripDrawMode=s.Y.MATERIAL_TriangleStripDrawMode,e.TriangleFanDrawMode=s.Y.MATERIAL_TriangleFanDrawMode,e.ClockWiseSideOrientation=s.Y.MATERIAL_ClockWiseSideOrientation,e.CounterClockWiseSideOrientation=s.Y.MATERIAL_CounterClockWiseSideOrientation,e.TextureDirtyFlag=s.Y.MATERIAL_TextureDirtyFlag,e.LightDirtyFlag=s.Y.MATERIAL_LightDirtyFlag,e.FresnelDirtyFlag=s.Y.MATERIAL_FresnelDirtyFlag,e.AttributesDirtyFlag=s.Y.MATERIAL_AttributesDirtyFlag,e.MiscDirtyFlag=s.Y.MATERIAL_MiscDirtyFlag,e.PrePassDirtyFlag=s.Y.MATERIAL_PrePassDirtyFlag,e.AllDirtyFlag=s.Y.MATERIAL_AllDirtyFlag,e.MATERIAL_OPAQUE=0,e.MATERIAL_ALPHATEST=1,e.MATERIAL_ALPHABLEND=2,e.MATERIAL_ALPHATESTANDBLEND=3,e.MATERIAL_NORMALBLENDMETHOD_WHITEOUT=0,e.MATERIAL_NORMALBLENDMETHOD_RNM=1,e.OnEventObservable=new c.cP,e._AllDirtyCallBack=function(e){return e.markAllAsDirty()},e._ImageProcessingDirtyCallBack=function(e){return e.markAsImageProcessingDirty()},e._TextureDirtyCallBack=function(e){return e.markAsTexturesDirty()},e._FresnelDirtyCallBack=function(e){return e.markAsFresnelDirty()},e._MiscDirtyCallBack=function(e){return e.markAsMiscDirty()},e._PrePassDirtyCallBack=function(e){return e.markAsPrePassDirty()},e._LightsDirtyCallBack=function(e){return e.markAsLightDirty()},e._AttributeDirtyCallBack=function(e){return e.markAsAttributesDirty()},e._FresnelAndMiscDirtyCallBack=function(t){e._FresnelDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._TextureAndMiscDirtyCallBack=function(t){e._TextureDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._DirtyCallbackArray=[],e._RunDirtyCallBacks=function(t){for(var i=0,r=e._DirtyCallbackArray;i<r.length;i++)(0,r[i])(t)},(0,f.Cg)([(0,B.lK)()],e.prototype,"id",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"uniqueId",void 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a=o[n];"InstancedMesh"===a.getClassName()&&"Mesh"===r.getClassName()&&a.sourceMesh===this?a.instantiateHierarchy(r,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:r},i):a.instantiateHierarchy(r,t,i)}return r},t.prototype.getClassName=function(){return"Mesh"},Object.defineProperty(t.prototype,"_isMesh",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.toString=function(t){var i=e.prototype.toString.call(this,t);if(i+=", n vertices: "+this.getTotalVertices(),i+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(var r=0;r<this.animations.length;r++)i+=", animation[0]: "+this.animations[r].toString(t);if(t)if(this._geometry){var n=this.getIndices(),o=this.getVerticesData(Te.R.PositionKind);o&&n&&(i+=", flat shading: "+(o.length/3===n.length?"YES":"NO"))}else i+=", flat shading: UNKNOWN";return i},t.prototype._unBindEffect=function(){e.prototype._unBindEffect.call(this);for(var t=0,i=this.instances;t<i.length;t++)i[t]._unBindEffect()},Object.defineProperty(t.prototype,"hasLODLevels",{get:function(){return this._internalMeshDataInfo._LODLevels.length>0},enumerable:!1,configurable:!0}),t.prototype.getLODLevels=function(){return this._internalMeshDataInfo._LODLevels},t.prototype._sortLODLevels=function(){var e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort((function(t,i){return t.distanceOrScreenCoverage<i.distanceOrScreenCoverage?e:t.distanceOrScreenCoverage>i.distanceOrScreenCoverage?-e:0}))},t.prototype.addLODLevel=function(e,t){if(t&&t._masterMesh)return y.V.Warn("You cannot use a mesh as LOD level twice"),this;var i=new Vi(e,t);return this._internalMeshDataInfo._LODLevels.push(i),t&&(t._masterMesh=this),this._sortLODLevels(),this},t.prototype.getLODLevelAtDistance=function(e){for(var t=this._internalMeshDataInfo,i=0;i<t._LODLevels.length;i++){var r=t._LODLevels[i];if(r.distanceOrScreenCoverage===e)return r.mesh}return null},t.prototype.removeLODLevel=function(e){for(var t=this._internalMeshDataInfo,i=0;i<t._LODLevels.length;i++)t._LODLevels[i].mesh===e&&(t._LODLevels.splice(i,1),e&&(e._masterMesh=null));return this._sortLODLevels(),this},t.prototype.getLOD=function(e,t){var i=this._internalMeshDataInfo;if(!i._LODLevels||0===i._LODLevels.length)return this;var r=t||this.getBoundingInfo().boundingSphere,n=e.mode===zt.ORTHOGRAPHIC_CAMERA?e.minZ:r.centerWorld.subtract(e.globalPosition).length(),o=n,a=1;if(i._useLODScreenCoverage){var l=e.screenArea,c=r.radiusWorld*e.minZ/n;o=(c=c*c*Math.PI)/l,a=-1}if(a*i._LODLevels[i._LODLevels.length-1].distanceOrScreenCoverage>a*o)return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,this),this;for(var u=0;u<i._LODLevels.length;u++){var h=i._LODLevels[u];if(a*h.distanceOrScreenCoverage<a*o){if(h.mesh){if(h.mesh.delayLoadState===s.Y.DELAYLOADSTATE_NOTLOADED)return h.mesh._checkDelayState(),this;if(h.mesh.delayLoadState===s.Y.DELAYLOADSTATE_LOADING)return this;h.mesh._preActivate(),h.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache)}return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,h.mesh),h.mesh}}return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,this),this},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._geometry},enumerable:!1,configurable:!0}),t.prototype.getTotalVertices=function(){return null===this._geometry||void 0===this._geometry?0:this._geometry.getTotalVertices()},t.prototype.getVerticesData=function(e,t,i,r){var n,o;if(!this._geometry)return null;var a=r||null===(o=null===(n=this._userInstancedBuffersStorage)||void 0===n?void 0:n.vertexBuffers[e])||void 0===o?void 0:o.getFloatData(this.instances.length+1,i||t&&1!==this._geometry.meshes.length);return a||(a=this._geometry.getVerticesData(e,t,i)),a},t.prototype.copyVerticesData=function(e,t){this._geometry&&this._geometry.copyVerticesData(e,t)},t.prototype.getVertexBuffer=function(e,t){var i,r;return this._geometry?null!==(r=t||null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])&&void 0!==r?r:this._geometry.getVertexBuffer(e):null},t.prototype.isVerticesDataPresent=function(e,t){var i;return this._geometry?!t&&void 0!==(null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])||this._geometry.isVerticesDataPresent(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},t.prototype.isVertexBufferUpdatable=function(e,t){var i;if(!this._geometry)return!!this._delayInfo&&-1!==this._delayInfo.indexOf(e);if(!t){var r=null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e];if(r)return r.isUpdatable()}return this._geometry.isVertexBufferUpdatable(e)},t.prototype.getVerticesDataKinds=function(e){if(!this._geometry){var t=[];return this._delayInfo&&this._delayInfo.forEach((function(e){t.push(e)})),t}var i=this._geometry.getVerticesDataKinds();if(!e&&this._userInstancedBuffersStorage)for(var r in this._userInstancedBuffersStorage.vertexBuffers)-1===i.indexOf(r)&&i.push(r);return i},t.prototype.getTotalIndices=function(){return this._geometry?this._geometry.getTotalIndices():0},t.prototype.getIndices=function(e,t){return this._geometry?this._geometry.getIndices(e,t):[]},Object.defineProperty(t.prototype,"isBlocked",{get:function(){return null!==this._masterMesh&&void 0!==this._masterMesh},enumerable:!1,configurable:!0}),t.prototype.isReady=function(t,i){var r,n,o,a,l,c,u;if(void 0===t&&(t=!1),void 0===i&&(i=!1),this.delayLoadState===s.Y.DELAYLOADSTATE_LOADING)return!1;if(!e.prototype.isReady.call(this,t))return!1;if(!this.subMeshes||0===this.subMeshes.length)return!0;if(!t)return!0;var h=this.getEngine(),d=this.getScene(),p=i||h.getCaps().instancedArrays&&(this.instances.length>0||this.hasThinInstances);this.computeWorldMatrix();var f=this.material||d.defaultMaterial;if(f)if(f._storeEffectOnSubMeshes)for(var _=0,m=this.subMeshes;_<m.length;_++){var g=(I=m[_]).getMaterial();if(g)if(g._storeEffectOnSubMeshes){if(!g.isReadyForSubMesh(this,I,p))return!1}else if(!g.isReady(this,p))return!1}else if(!f.isReady(this,p))return!1;for(var v=h.currentRenderPassId,y=0,b=this.lightSources;y<b.length;y++){var T=b[y].getShadowGenerators();if(T)for(var E=T.values(),x=E.next();!0!==x.done;x=E.next()){var S=x.value;if(S&&(!(null===(r=S.getShadowMap())||void 0===r?void 0:r.renderList)||(null===(n=S.getShadowMap())||void 0===n?void 0:n.renderList)&&-1!==(null===(a=null===(o=S.getShadowMap())||void 0===o?void 0:o.renderList)||void 0===a?void 0:a.indexOf(this)))){for(var C=null!==(l=S.getShadowMap().renderPassIds)&&void 0!==l?l:[h.currentRenderPassId],P=0;P<C.length;++P){h.currentRenderPassId=C[P];for(var A=0,R=this.subMeshes;A<R.length;A++){var I=R[A];if(!S.isReady(I,p,null!==(u=null===(c=I.getMaterial())||void 0===c?void 0:c.needAlphaBlendingForMesh(this))&&void 0!==u&&u))return h.currentRenderPassId=v,!1}}h.currentRenderPassId=v}}}for(var M=0,O=this._internalMeshDataInfo._LODLevels;M<O.length;M++){var D=O[M];if(D.mesh&&!D.mesh.isReady(p))return!1}return!0},Object.defineProperty(t.prototype,"areNormalsFrozen",{get:function(){return this._internalMeshDataInfo._areNormalsFrozen},enumerable:!1,configurable:!0}),t.prototype.freezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!0,this},t.prototype.unfreezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!1,this},Object.defineProperty(t.prototype,"overridenInstanceCount",{set:function(e){this._instanceDataStorage.overridenInstanceCount=e},enumerable:!1,configurable:!0}),t.prototype._preActivate=function(){var e=this._internalMeshDataInfo,t=this.getScene().getRenderId();return e._preActivateId===t||(e._preActivateId=t,this._instanceDataStorage.visibleInstances=null),this},t.prototype._preActivateForIntermediateRendering=function(e){return this._instanceDataStorage.visibleInstances&&(this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId=e),this},t.prototype._registerInstanceForRenderId=function(e,t){return this._instanceDataStorage.visibleInstances||(this._instanceDataStorage.visibleInstances={defaultRenderId:t,selfDefaultRenderId:this._renderId}),this._instanceDataStorage.visibleInstances[t]||(void 0!==this._instanceDataStorage.previousRenderId&&this._instanceDataStorage.isFrozen&&(this._instanceDataStorage.visibleInstances[this._instanceDataStorage.previousRenderId]=null),this._instanceDataStorage.previousRenderId=t,this._instanceDataStorage.visibleInstances[t]=new Array),this._instanceDataStorage.visibleInstances[t].push(e),this},t.prototype._afterComputeWorldMatrix=function(){e.prototype._afterComputeWorldMatrix.call(this),this.hasThinInstances&&(this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1))},t.prototype._postActivate=function(){this.edgesShareWithInstances&&this.edgesRenderer&&this.edgesRenderer.isEnabled&&this._renderingGroup&&(this._renderingGroup._edgesRenderers.pushNoDuplicate(this.edgesRenderer),this.edgesRenderer.customInstances.push(this.getWorldMatrix()))},t.prototype.refreshBoundingInfo=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;var i;i="object"==typeof e?e:{applySkeleton:e,applyMorph:t};var r=this.geometry?this.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getData(i,null,Te.R.PositionKind),r),this},t.prototype._createGlobalSubMesh=function(e){var t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){var i=this.getIndices();if(!i)return null;var r=i.length,n=!1;if(e)n=!0;else for(var o=0,a=this.subMeshes;o<a.length;o++){var s=a[o];if(s.indexStart+s.indexCount>r){n=!0;break}if(s.verticesStart+s.verticesCount>t){n=!0;break}}if(!n)return this.subMeshes[0]}return this.releaseSubMeshes(),new ei(0,0,t,0,this.getTotalIndices(),this)},t.prototype.subdivide=function(e){if(!(e<1)){for(var t=this.getTotalIndices(),i=t/e|0,r=0;i%3!=0;)i++;this.releaseSubMeshes();for(var n=0;n<e&&!(r>=t);n++)ei.CreateFromIndices(0,r,n===e-1?t-r:i,this,void 0,!1),r+=i;this.refreshBoundingInfo(),this.synchronizeInstances()}},t.prototype.setVerticesData=function(e,t,i,r){if(void 0===i&&(i=!1),this._geometry)this._geometry.setVerticesData(e,t,i,r);else{var n=new ii;n.set(t,e);var o=this.getScene();new ai(ai.RandomId(),o,n,i,this)}return this},t.prototype.removeVerticesData=function(e){this._geometry&&this._geometry.removeVerticesData(e)},t.prototype.markVerticesDataAsUpdatable=function(e,t){void 0===t&&(t=!0);var i=this.getVertexBuffer(e);i&&i.isUpdatable()!==t&&this.setVerticesData(e,this.getVerticesData(e),t)},t.prototype.setVerticesBuffer=function(e,t){return void 0===t&&(t=!0),this._geometry||(this._geometry=ai.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e,null,t),this},t.prototype.updateVerticesData=function(e,t,i,r){return this._geometry?(r?(this.makeGeometryUnique(),this.updateVerticesData(e,t,i,!1)):this._geometry.updateVerticesData(e,t,i),this):this},t.prototype.updateMeshPositions=function(e,t){void 0===t&&(t=!0);var i=this.getVerticesData(Te.R.PositionKind);if(!i)return this;if(e(i),this.updateVerticesData(Te.R.PositionKind,i,!1,!1),t){var r=this.getIndices(),n=this.getVerticesData(Te.R.NormalKind);if(!n)return this;ii.ComputeNormals(i,r,n),this.updateVerticesData(Te.R.NormalKind,n,!1,!1)}return this},t.prototype.makeGeometryUnique=function(){if(!this._geometry)return this;if(1===this._geometry.meshes.length)return this;var e=this._geometry,t=this._geometry.copy(ai.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this},t.prototype.setIndexBuffer=function(e,t,i){var r=this._geometry;r||(r=new ai(ai.RandomId(),this.getScene(),void 0,void 0,this)),r.setIndexBuffer(e,t,i)},t.prototype.setIndices=function(e,t,i){if(void 0===t&&(t=null),void 0===i&&(i=!1),this._geometry)this._geometry.setIndices(e,t,i);else{var r=new ii;r.indices=e;var n=this.getScene();new ai(ai.RandomId(),n,r,i,this)}return this},t.prototype.updateIndices=function(e,t,i){return void 0===i&&(i=!1),this._geometry?(this._geometry.updateIndices(e,t,i),this):this},t.prototype.toLeftHanded=function(){return this._geometry?(this._geometry.toLeftHanded(),this):this},t.prototype._bind=function(e,t,i,r){if(void 0===r&&(r=!0),!this._geometry)return this;var n,o=this.getScene().getEngine();if(this._unIndexed)n=null;else switch(this._getRenderingFillMode(i)){case Bi.PointFillMode:n=null;break;case Bi.WireFrameFillMode:n=e._getLinesIndexBuffer(this.getIndices(),o);break;default:case Bi.TriangleFillMode:n=this._geometry.getIndexBuffer()}return this._bindDirect(t,n,r)},t.prototype._bindDirect=function(e,t,i){return void 0===i&&(i=!0),this._geometry?(this.morphTargetManager&&this.morphTargetManager.isUsingTextureForTargets&&this.morphTargetManager._bind(e),i&&this._userInstancedBuffersStorage&&!this.hasThinInstances?this._geometry._bind(e,t,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects):this._geometry._bind(e,t),this):this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);var r=this.getScene().getEngine();return this._unIndexed||t==Bi.PointFillMode?r.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||i):t==Bi.WireFrameFillMode?r.drawElementsType(t,0,e._linesIndexCount,this.forcedInstanceCount||i):r.drawElementsType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||i),this},t.prototype.registerBeforeRender=function(e){return this.onBeforeRenderObservable.add(e),this},t.prototype.unregisterBeforeRender=function(e){return this.onBeforeRenderObservable.removeCallback(e),this},t.prototype.registerAfterRender=function(e){return this.onAfterRenderObservable.add(e),this},t.prototype.unregisterAfterRender=function(e){return this.onAfterRenderObservable.removeCallback(e),this},t.prototype._getInstancesRenderList=function(e,t){if(void 0===t&&(t=!1),this._instanceDataStorage.isFrozen){if(t)return this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[e]=!1,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.renderSelf[e]=!0,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode;if(this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch}var i=this.getScene(),r=i._isInIntermediateRendering(),n=r?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,o=this._instanceDataStorage.batchCache;if(o.mustReturn=!1,o.renderSelf[e]=t||!n&&this.isEnabled()&&this.isVisible,o.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances&&!t){var a=this._instanceDataStorage.visibleInstances,s=i.getRenderId(),l=r?a.intermediateDefaultRenderId:a.defaultRenderId;o.visibleInstances[e]=a[s],!o.visibleInstances[e]&&l&&(o.visibleInstances[e]=a[l])}return o.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&null!==o.visibleInstances[e]&&void 0!==o.visibleInstances[e],this._instanceDataStorage.previousBatch=o,o},t.prototype._renderWithInstances=function(e,i,r,n,o){for(var a,s=r.visibleInstances[e._id],l=s?s.length:0,c=this._instanceDataStorage,h=c.instancesBufferSize,d=c.instancesBuffer,p=c.instancesPreviousBuffer,f=16*(l+1)*4;c.instancesBufferSize<f;)c.instancesBufferSize*=2;c.instancesData&&h==c.instancesBufferSize||(c.instancesData=new Float32Array(c.instancesBufferSize/4)),(this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousData||h!=c.instancesBufferSize)&&(c.instancesPreviousData=new Float32Array(c.instancesBufferSize/4));var _=0,m=0,g=r.renderSelf[e._id],v=!d||h!==c.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousBuffer;if(this._instanceDataStorage.manualUpdate||c.isFrozen&&!v)m=(g?1:0)+l;else{var y=this.getWorldMatrix();if(g&&(this._scene.needsPreviousWorldMatrices&&(c.masterMeshPreviousWorldMatrix?(c.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,_),c.masterMeshPreviousWorldMatrix.copyFrom(y)):(c.masterMeshPreviousWorldMatrix=y.clone(),c.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,_))),y.copyToArray(c.instancesData,_),_+=16,m++),s){if(t.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&(null===(a=e.getMaterial())||void 0===a?void 0:a.needAlphaBlendingForMesh(e.getRenderingMesh()))){for(var b=this._scene.activeCamera.globalPosition,T=0;T<s.length;T++){var E=s[T];E._distanceToCamera=u.Pq.Distance(E.getBoundingInfo().boundingSphere.centerWorld,b)}s.sort((function(e,t){return e._distanceToCamera>t._distanceToCamera?-1:e._distanceToCamera<t._distanceToCamera?1:0}))}for(T=0;T<s.length;T++){var x=s[T],S=x.getWorldMatrix();S.copyToArray(c.instancesData,_),this._scene.needsPreviousWorldMatrices&&(x._previousWorldMatrix?(x._previousWorldMatrix.copyToArray(c.instancesPreviousData,_),x._previousWorldMatrix.copyFrom(S)):(x._previousWorldMatrix=S.clone(),x._previousWorldMatrix.copyToArray(c.instancesPreviousData,_))),_+=16,m++}}}return v?(d&&d.dispose(),p&&p.dispose(),d=new Te.h(o,c.instancesData,!0,16,!1,!0),c.instancesBuffer=d,this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this._userInstancedBuffersStorage.vertexBuffers.world0=d.createVertexBuffer("world0",0,4),this._userInstancedBuffersStorage.vertexBuffers.world1=d.createVertexBuffer("world1",4,4),this._userInstancedBuffersStorage.vertexBuffers.world2=d.createVertexBuffer("world2",8,4),this._userInstancedBuffersStorage.vertexBuffers.world3=d.createVertexBuffer("world3",12,4),this._scene.needsPreviousWorldMatrices&&(p=new Te.h(o,c.instancesPreviousData,!0,16,!1,!0),c.instancesPreviousBuffer=p,this._userInstancedBuffersStorage.vertexBuffers.previousWorld0=p.createVertexBuffer("previousWorld0",0,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld1=p.createVertexBuffer("previousWorld1",4,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld2=p.createVertexBuffer("previousWorld2",8,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld3=p.createVertexBuffer("previousWorld3",12,4)),this._invalidateInstanceVertexArrayObject()):this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||(d.updateDirectly(c.instancesData,0,m),!this._scene.needsPreviousWorldMatrices||this._instanceDataStorage.manualUpdate&&!this._instanceDataStorage.previousManualUpdate||p.updateDirectly(c.instancesPreviousData,0,m)),this._processInstancedBuffers(s,g),this.getScene()._activeIndices.addCount(e.indexCount*m,!1),o._currentDrawContext&&(o._currentDrawContext.useInstancing=!0),this._bind(e,n,i),this._draw(e,i,m),!this._scene.needsPreviousWorldMatrices||v||!this._instanceDataStorage.manualUpdate||this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||this._instanceDataStorage.previousManualUpdate||p.updateDirectly(c.instancesData,0,m),o.unbindInstanceAttributes(),this},t.prototype._renderWithThinInstances=function(e,t,i,r){var n,o,a=null!==(o=null===(n=this._thinInstanceDataStorage)||void 0===n?void 0:n.instancesCount)&&void 0!==o?o:0;this.getScene()._activeIndices.addCount(e.indexCount*a,!1),r._currentDrawContext&&(r._currentDrawContext.useInstancing=!0),this._bind(e,i,t),this._draw(e,t,a),this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&this._thinInstanceDataStorage.matrixData&&(this._thinInstanceDataStorage.previousMatrixBuffer?this._thinInstanceDataStorage.previousMatrixBuffer.updateDirectly(this._thinInstanceDataStorage.matrixData,0,a):this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",this._thinInstanceDataStorage.matrixData,!1)),r.unbindInstanceAttributes()},t.prototype._processInstancedBuffers=function(e,t){},t.prototype._processRendering=function(e,t,i,r,n,o,a,s){var l=this.getScene(),c=l.getEngine();if(r=this._getRenderingFillMode(r),o&&t.getRenderingMesh().hasThinInstances)return this._renderWithThinInstances(t,r,i,c),this;if(o)this._renderWithInstances(t,r,n,i,c);else{c._currentDrawContext&&(c._currentDrawContext.useInstancing=!1);var u=0;n.renderSelf[t._id]&&(a&&a(!1,e.getWorldMatrix(),s),u++,this._draw(t,r,this._instanceDataStorage.overridenInstanceCount));var h=n.visibleInstances[t._id];if(h){var d=h.length;u+=d;for(var p=0;p<d;p++){var f=h[p].getWorldMatrix();a&&a(!0,f,s),this._draw(t,r)}}l._activeIndices.addCount(t.indexCount*u,!1)}return this},t.prototype._rebuild=function(t){if(void 0===t&&(t=!1),this._instanceDataStorage.instancesBuffer&&(t&&this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null),this._userInstancedBuffersStorage){for(var i in this._userInstancedBuffersStorage.vertexBuffers){var r=this._userInstancedBuffersStorage.vertexBuffers[i];r&&(t&&r.dispose(),this._userInstancedBuffersStorage.vertexBuffers[i]=null)}this._userInstancedBuffersStorage.vertexArrayObjects&&(this._userInstancedBuffersStorage.vertexArrayObjects={})}this._internalMeshDataInfo._effectiveMaterial=null,e.prototype._rebuild.call(this,t)},t.prototype._freeze=function(){if(this.subMeshes){for(var e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e);this._internalMeshDataInfo._effectiveMaterial=null,this._instanceDataStorage.isFrozen=!0}},t.prototype._unFreeze=function(){this._instanceDataStorage.isFrozen=!1,this._instanceDataStorage.previousBatch=null},t.prototype.renderWithRenderPassId=function(e,t,i,r,n){void 0===n&&(n=!0);var o=this._scene.getEngine(),a=o.currentRenderPassId;if(void 0!==e&&(o.currentRenderPassId=e),r)(!n||n&&r.isInFrustum(this._scene._frustumPlanes))&&this.render(r,!!t,i);else for(var s=0;s<this.subMeshes.length;s++){var l=this.subMeshes[s];(!n||n&&l.isInFrustum(this._scene._frustumPlanes))&&this.render(l,!!t,i)}return void 0!==e&&(o.currentRenderPassId=a),this},t.prototype.render=function(e,t,i){var r,n,o,a,s=this.getScene();this._internalAbstractMeshDataInfo._isActiveIntermediate?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1;var l=null!==(n=null===(r=s.activeCameras)||void 0===r?void 0:r.length)&&void 0!==n?n:0;if((l>1&&s.activeCamera===s.activeCameras[0]||l<=1)&&this._checkOcclusionQuery()&&!this._occlusionDataStorage.forceRenderingWhenOccluded)return this;var c=this._getInstancesRenderList(e._id,!!i);if(c.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var u=s.getEngine(),h=0,d=null;this.ignoreCameraMaxZ&&s.activeCamera&&!s._isInIntermediateRendering()&&(h=s.activeCamera.maxZ,d=s.activeCamera,s.activeCamera.maxZ=0,s.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);var p,f=e.getRenderingMesh(),_=c.hardwareInstancedRendering[e._id]||f.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,m=this._instanceDataStorage,g=e.getMaterial();if(!g)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;if(m.isFrozen&&this._internalMeshDataInfo._effectiveMaterial&&this._internalMeshDataInfo._effectiveMaterial===g){if(g._storeEffectOnSubMeshes&&!(null===(o=e._drawWrapper)||void 0===o?void 0:o._wasPreviouslyReady)||!g._storeEffectOnSubMeshes&&!g._getDrawWrapper()._wasPreviouslyReady)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this}else{if(g._storeEffectOnSubMeshes){if(!g.isReadyForSubMesh(this,e,_))return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this}else if(!g.isReady(this,_))return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=g}t&&u.setAlphaMode(this._internalMeshDataInfo._effectiveMaterial.alphaMode);for(var v=null!==(a=null==(p=this._internalMeshDataInfo._effectiveMaterial._storeEffectOnSubMeshes?e._drawWrapper:this._internalMeshDataInfo._effectiveMaterial._getDrawWrapper())?void 0:p.effect)&&void 0!==a?a:null,y=0,b=s._beforeRenderingMeshStage;y<b.length;y++)b[y].action(this,e,c,v);if(!p||!v)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;var T,E=i||this;if(m.isFrozen||!this._internalMeshDataInfo._effectiveMaterial.backFaceCulling&&null===this._internalMeshDataInfo._effectiveMaterial.sideOrientation&&!this._internalMeshDataInfo._effectiveMaterial.twoSidedLighting)T=m.sideOrientation;else{var x=E._getWorldMatrixDeterminant();T=this._internalMeshDataInfo._effectiveMaterial._getEffectiveOrientation(this),x<0&&(T=T===Bi.ClockWiseSideOrientation?Bi.CounterClockWiseSideOrientation:Bi.ClockWiseSideOrientation),m.sideOrientation=T}var S=this._internalMeshDataInfo._effectiveMaterial._preBind(p,T);this._internalMeshDataInfo._effectiveMaterial.forceDepthWrite&&u.setDepthWrite(!0);var C=this._internalMeshDataInfo._effectiveMaterial,P=C.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),_||this._bind(e,v,P,!1);var A=E.getWorldMatrix();C._storeEffectOnSubMeshes?C.bindForSubMesh(A,this,e):C.bind(A,this),!C.backFaceCulling&&C.separateCullingPass&&(u.setState(!0,C.zOffset,!1,!S,C.cullBackFaces,C.stencil,C.zOffsetUnits),this._processRendering(this,e,v,P,c,_,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),u.setState(!0,C.zOffset,!1,S,C.cullBackFaces,C.stencil,C.zOffsetUnits),this._internalMeshDataInfo._onBetweenPassObservable&&this._internalMeshDataInfo._onBetweenPassObservable.notifyObservers(e)),this._processRendering(this,e,v,P,c,_,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),this._internalMeshDataInfo._effectiveMaterial.unbind();for(var R=0,I=s._afterRenderingMeshStage;R<I.length;R++)I[R].action(this,e,c,v);return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),d&&(d.maxZ=h,s.updateTransformMatrix(!0)),2!==s.performancePriority||m.isFrozen||this._freeze(),this},t.prototype.cleanMatrixWeights=function(){this.isVerticesDataPresent(Te.R.MatricesWeightsKind)&&(this.isVerticesDataPresent(Te.R.MatricesWeightsExtraKind)?this._normalizeSkinWeightsAndExtra():this._normalizeSkinFourWeights())},t.prototype._normalizeSkinFourWeights=function(){for(var e=this.getVerticesData(Te.R.MatricesWeightsKind),t=e.length,i=0;i<t;i+=4){var r=e[i]+e[i+1]+e[i+2]+e[i+3];if(0===r)e[i]=1;else{var n=1/r;e[i]*=n,e[i+1]*=n,e[i+2]*=n,e[i+3]*=n}}this.setVerticesData(Te.R.MatricesWeightsKind,e)},t.prototype._normalizeSkinWeightsAndExtra=function(){for(var e=this.getVerticesData(Te.R.MatricesWeightsExtraKind),t=this.getVerticesData(Te.R.MatricesWeightsKind),i=t.length,r=0;r<i;r+=4){var n=t[r]+t[r+1]+t[r+2]+t[r+3];if(0===(n+=e[r]+e[r+1]+e[r+2]+e[r+3]))t[r]=1;else{var o=1/n;t[r]*=o,t[r+1]*=o,t[r+2]*=o,t[r+3]*=o,e[r]*=o,e[r+1]*=o,e[r+2]*=o,e[r+3]*=o}}this.setVerticesData(Te.R.MatricesWeightsKind,t),this.setVerticesData(Te.R.MatricesWeightsKind,e)},t.prototype.validateSkinning=function(){var e=this.getVerticesData(Te.R.MatricesWeightsExtraKind),t=this.getVerticesData(Te.R.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};for(var i=t.length,r=0,n=0,o=0,a=0,s=null===e?4:8,l=[],c=0;c<=s;c++)l[c]=0;for(c=0;c<i;c+=4){for(var u=t[c],h=u,d=0===h?0:1,p=1;p<s;p++){var f=p<4?t[c+p]:e[c+p-4];f>u&&r++,0!==f&&d++,h+=f,u=f}if(l[d]++,d>o&&(o=d),0===h)n++;else{var _=1/h,m=0;for(p=0;p<s;p++)m+=p<4?Math.abs(t[c+p]-t[c+p]*_):Math.abs(e[c+p-4]-e[c+p-4]*_);m>.001&&a++}}var g=this.skeleton.bones.length,v=this.getVerticesData(Te.R.MatricesIndicesKind),y=this.getVerticesData(Te.R.MatricesIndicesExtraKind),b=0;for(c=0;c<i;c+=4)for(p=0;p<s;p++){var T=p<4?v[c+p]:y[c+p-4];(T>=g||T<0)&&b++}return{skinned:!0,valid:0===n&&0===a&&0===b,report:"Number of Weights = "+i/4+"\nMaximum influences = "+o+"\nMissing Weights = "+n+"\nNot Sorted = "+r+"\nNot Normalized = "+a+"\nWeightCounts = ["+l+"]\nNumber of bones = "+g+"\nBad Bone Indices = "+b}},t.prototype._checkDelayState=function(){var e=this.getScene();return this._geometry?this._geometry.load(e):this.delayLoadState===s.Y.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=s.Y.DELAYLOADSTATE_LOADING,this._queueLoad(e)),this},t.prototype._queueLoad=function(e){var t=this;e.addPendingData(this);var i=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return ee.S0.LoadFile(this.delayLoadingFile,(function(i){i instanceof ArrayBuffer?t._delayLoadingFunction(i,t):t._delayLoadingFunction(JSON.parse(i),t),t.instances.forEach((function(e){e.refreshBoundingInfo(),e._syncSubMeshes()})),t.delayLoadState=s.Y.DELAYLOADSTATE_LOADED,e.removePendingData(t)}),(function(){}),e.offlineProvider,i),this},t.prototype.isInFrustum=function(t){return this.delayLoadState!==s.Y.DELAYLOADSTATE_LOADING&&!!e.prototype.isInFrustum.call(this,t)&&(this._checkDelayState(),!0)},t.prototype.setMaterialById=function(e){var t,i=this.getScene().materials;for(t=i.length-1;t>-1;t--)if(i[t].id===e)return this.material=i[t],this;var r=this.getScene().multiMaterials;for(t=r.length-1;t>-1;t--)if(r[t].id===e)return this.material=r[t],this;return this},t.prototype.getAnimatables=function(){var e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e},t.prototype.bakeTransformIntoVertices=function(e){if(!this.isVerticesDataPresent(Te.R.PositionKind))return this;var t=this.subMeshes.splice(0);this._resetPointsArrayCache();var i,r=this.getVerticesData(Te.R.PositionKind),n=u.Pq.Zero();for(i=0;i<r.length;i+=3)u.Pq.TransformCoordinatesFromFloatsToRef(r[i],r[i+1],r[i+2],e,n).toArray(r,i);if(this.setVerticesData(Te.R.PositionKind,r,this.getVertexBuffer(Te.R.PositionKind).isUpdatable()),this.isVerticesDataPresent(Te.R.NormalKind)){for(r=this.getVerticesData(Te.R.NormalKind),i=0;i<r.length;i+=3)u.Pq.TransformNormalFromFloatsToRef(r[i],r[i+1],r[i+2],e,n).normalize().toArray(r,i);this.setVerticesData(Te.R.NormalKind,r,this.getVertexBuffer(Te.R.NormalKind).isUpdatable())}if(this.isVerticesDataPresent(Te.R.TangentKind)){for(r=this.getVerticesData(Te.R.TangentKind),i=0;i<r.length;i+=4)u.Pq.TransformNormalFromFloatsToRef(r[i],r[i+1],r[i+2],e,n).normalize().toArray(r,i);this.setVerticesData(Te.R.TangentKind,r,this.getVertexBuffer(Te.R.TangentKind).isUpdatable())}return e.determinant()<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this},t.prototype.bakeCurrentTransformIntoVertices=function(e){return void 0===e&&(e=!0),this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.resetLocalMatrix(e),this},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._internalAbstractMeshDataInfo._positions||this._geometry&&this._geometry._positions||null},enumerable:!1,configurable:!0}),t.prototype._resetPointsArrayCache=function(){return this._geometry&&this._geometry._resetPointsArrayCache(),this},t.prototype._generatePointsArray=function(){return!!this._geometry&&this._geometry._generatePointsArray()},t.prototype.clone=function(e,i,r,n){return void 0===e&&(e=""),void 0===i&&(i=null),void 0===n&&(n=!0),new t(e,this.getScene(),i,this,r,n)},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);var r=this._internalMeshDataInfo;if(r._onBeforeDrawObservable&&r._onBeforeDrawObservable.clear(),r._onBeforeBindObservable&&r._onBeforeBindObservable.clear(),r._onBeforeRenderObservable&&r._onBeforeRenderObservable.clear(),r._onAfterRenderObservable&&r._onAfterRenderObservable.clear(),r._onBetweenPassObservable&&r._onBetweenPassObservable.clear(),this._scene.useClonedMeshMap){if(r.meshMap)for(var n in r.meshMap)(s=r.meshMap[n])&&(s._internalMeshDataInfo._source=null,r.meshMap[n]=void 0);r._source&&r._source._internalMeshDataInfo.meshMap&&(r._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else for(var o=0,a=this.getScene().meshes;o<a.length;o++){var s;(s=a[o])._internalMeshDataInfo&&s._internalMeshDataInfo._source&&s._internalMeshDataInfo._source===this&&(s._internalMeshDataInfo._source=null)}r._source=null,this._instanceDataStorage.visibleInstances={},this._disposeInstanceSpecificData(),this._disposeThinInstanceSpecificData(),this._internalMeshDataInfo._checkReadinessObserver&&this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),e.prototype.dispose.call(this,t,i)},t.prototype._disposeInstanceSpecificData=function(){},t.prototype._disposeThinInstanceSpecificData=function(){},t.prototype._invalidateInstanceVertexArrayObject=function(){},t.prototype.applyDisplacementMap=function(e,t,i,r,n,o,a,s){var l=this;void 0===a&&(a=!1);var c=this.getScene();return ee.S0.LoadImage(e,(function(e){var s=e.width,c=e.height,u=l.getEngine().createCanvas(s,c).getContext("2d");u.drawImage(e,0,0);var h=u.getImageData(0,0,s,c).data;l.applyDisplacementMapFromBuffer(h,s,c,t,i,n,o,a),r&&r(l)}),s||function(){},c.offlineProvider),this},t.prototype.applyDisplacementMapFromBuffer=function(e,t,i,r,n,o,a,s){if(void 0===s&&(s=!1),!this.isVerticesDataPresent(Te.R.PositionKind)||!this.isVerticesDataPresent(Te.R.NormalKind)||!this.isVerticesDataPresent(Te.R.UVKind))return y.V.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;var l=this.getVerticesData(Te.R.PositionKind,!0,!0),c=this.getVerticesData(Te.R.NormalKind),h=this.getVerticesData(Te.R.UVKind),d=u.Pq.Zero(),p=u.Pq.Zero(),f=u.I9.Zero();o=o||u.I9.Zero(),a=a||new u.I9(1,1);for(var _=0;_<l.length;_+=3){u.Pq.FromArrayToRef(l,_,d),u.Pq.FromArrayToRef(c,_,p),u.I9.FromArrayToRef(h,_/3*2,f);var m=4*((Math.abs(f.x*a.x+o.x%1)*(t-1)%t|0)+(Math.abs(f.y*a.y+o.y%1)*(i-1)%i|0)*t),g=e[m]/255*.3+e[m+1]/255*.59+e[m+2]/255*.11;p.normalize(),p.scaleInPlace(r+(n-r)*g),(d=d.add(p)).toArray(l,_)}return ii.ComputeNormals(l,this.getIndices(),c),s?(this.setVerticesData(Te.R.PositionKind,l),this.setVerticesData(Te.R.NormalKind,c),this.setVerticesData(Te.R.UVKind,h)):(this.updateVerticesData(Te.R.PositionKind,l),this.updateVerticesData(Te.R.NormalKind,c)),this},t.prototype._getFlattenedNormals=function(e,t){for(var i=new Float32Array(3*e.length),r=0,n=this.sideOrientation===(this._scene.useRightHandedSystem?s.Y.MATERIAL_CounterClockWiseSideOrientation:s.Y.MATERIAL_ClockWiseSideOrientation),o=0;o<e.length;o+=3){var a=u.Pq.FromArray(t,3*e[o]),l=u.Pq.FromArray(t,3*e[o+1]),c=u.Pq.FromArray(t,3*e[o+2]),h=a.subtract(l),d=c.subtract(l),p=u.Pq.Normalize(u.Pq.Cross(h,d));n&&p.scaleInPlace(-1);for(var f=0;f<3;f++)i[r++]=p.x,i[r++]=p.y,i[r++]=p.z}return i},t.prototype._convertToUnIndexedMesh=function(e){void 0===e&&(e=!1);for(var t=this.getVerticesDataKinds(),i=this.getIndices(),r={},n=function(e,t){for(var r=new Float32Array(i.length*t),n=0,o=0;o<i.length;o++)for(var a=0;a<t;a++)r[n++]=e[i[o]*t+a];return r},o=this.getBoundingInfo(),a=this.geometry?this.subMeshes.slice(0):[],s=0,l=t;s<l.length;s++)r[h=l[s]]=this.getVerticesData(h);for(var c=0,u=t;c<u.length;c++){var h=u[c],d=this.getVertexBuffer(h),p=d.getSize();if(e&&h===Te.R.NormalKind){var f=this._getFlattenedNormals(i,r[Te.R.PositionKind]);this.setVerticesData(Te.R.NormalKind,f,d.isUpdatable(),p)}else this.setVerticesData(h,n(r[h],p),d.isUpdatable(),p)}if(this.morphTargetManager){for(var _=0;_<this.morphTargetManager.numTargets;_++){var m=this.morphTargetManager.getTarget(_),g=m.getPositions();m.setPositions(n(g,3)),(f=m.getNormals())&&m.setNormals(e?this._getFlattenedNormals(i,g):n(f,3));var v=m.getTangents();v&&m.setTangents(n(v,3));var y=m.getUVs();y&&m.setUVs(n(y,2))}this.morphTargetManager.synchronize()}for(var b=0;b<i.length;b++)i[b]=b;this.setIndices(i),this._unIndexed=!0,this.releaseSubMeshes();for(var T=0,E=a;T<E.length;T++){var x=E[T],S=x.getBoundingInfo();ei.AddToMesh(x.materialIndex,x.indexStart,x.indexCount,x.indexStart,x.indexCount,this).setBoundingInfo(S)}return this.setBoundingInfo(o),this.synchronizeInstances(),this},t.prototype.convertToFlatShadedMesh=function(){return this._convertToUnIndexedMesh(!0)},t.prototype.convertToUnIndexedMesh=function(){return this._convertToUnIndexedMesh()},t.prototype.flipFaces=function(e){void 0===e&&(e=!1);var t,i=ii.ExtractFromMesh(this);if(e&&this.isVerticesDataPresent(Te.R.NormalKind)&&i.normals)for(t=0;t<i.normals.length;t++)i.normals[t]*=-1;if(i.indices){var r=void 0;for(t=0;t<i.indices.length;t+=3)r=i.indices[t+1],i.indices[t+1]=i.indices[t+2],i.indices[t+2]=r}return i.applyToMesh(this,this.isVertexBufferUpdatable(Te.R.PositionKind)),this},t.prototype.increaseVertices=function(e){void 0===e&&(e=1);var t=ii.ExtractFromMesh(this),i=t.indices&&!Array.isArray(t.indices)&&Array.from?Array.from(t.indices):t.indices,r=t.positions&&!Array.isArray(t.positions)&&Array.from?Array.from(t.positions):t.positions,n=t.uvs&&!Array.isArray(t.uvs)&&Array.from?Array.from(t.uvs):t.uvs,o=t.normals&&!Array.isArray(t.normals)&&Array.from?Array.from(t.normals):t.normals;if(i&&r){t.indices=i,t.positions=r,n&&(t.uvs=n),o&&(t.normals=o);for(var a=e+1,s=new Array,l=0;l<a+1;l++)s[l]=new Array;var c=void 0,h=void 0,d=new u.Pq(0,0,0),p=new u.Pq(0,0,0),f=new u.I9(0,0),_=new Array,m=new Array,g=new Array,v=void 0,b=r.length,T=void 0;n&&(T=n.length);var E=void 0;for(o&&(E=o.length),l=0;l<i.length;l+=3){m[0]=i[l],m[1]=i[l+1],m[2]=i[l+2];for(var x=0;x<3;x++)if(c=m[x],h=m[(x+1)%3],void 0===g[c]&&void 0===g[h]?(g[c]=new Array,g[h]=new Array):(void 0===g[c]&&(g[c]=new Array),void 0===g[h]&&(g[h]=new Array)),void 0===g[c][h]&&void 0===g[h][c]){g[c][h]=[],d.x=(r[3*h]-r[3*c])/a,d.y=(r[3*h+1]-r[3*c+1])/a,d.z=(r[3*h+2]-r[3*c+2])/a,o&&(p.x=(o[3*h]-o[3*c])/a,p.y=(o[3*h+1]-o[3*c+1])/a,p.z=(o[3*h+2]-o[3*c+2])/a),n&&(f.x=(n[2*h]-n[2*c])/a,f.y=(n[2*h+1]-n[2*c+1])/a),g[c][h].push(c);for(var S=1;S<a;S++)g[c][h].push(r.length/3),r[b++]=r[3*c]+S*d.x,r[b++]=r[3*c+1]+S*d.y,r[b++]=r[3*c+2]+S*d.z,o&&(o[E++]=o[3*c]+S*p.x,o[E++]=o[3*c+1]+S*p.y,o[E++]=o[3*c+2]+S*p.z),n&&(n[T++]=n[2*c]+S*f.x,n[T++]=n[2*c+1]+S*f.y);g[c][h].push(h),g[h][c]=new Array,v=g[c][h].length;for(var C=0;C<v;C++)g[h][c][C]=g[c][h][v-1-C]}for(s[0][0]=i[l],s[1][0]=g[i[l]][i[l+1]][1],s[1][1]=g[i[l]][i[l+2]][1],S=2;S<a;S++)for(s[S][0]=g[i[l]][i[l+1]][S],s[S][S]=g[i[l]][i[l+2]][S],d.x=(r[3*s[S][S]]-r[3*s[S][0]])/S,d.y=(r[3*s[S][S]+1]-r[3*s[S][0]+1])/S,d.z=(r[3*s[S][S]+2]-r[3*s[S][0]+2])/S,o&&(p.x=(o[3*s[S][S]]-o[3*s[S][0]])/S,p.y=(o[3*s[S][S]+1]-o[3*s[S][0]+1])/S,p.z=(o[3*s[S][S]+2]-o[3*s[S][0]+2])/S),n&&(f.x=(n[2*s[S][S]]-n[2*s[S][0]])/S,f.y=(n[2*s[S][S]+1]-n[2*s[S][0]+1])/S),x=1;x<S;x++)s[S][x]=r.length/3,r[b++]=r[3*s[S][0]]+x*d.x,r[b++]=r[3*s[S][0]+1]+x*d.y,r[b++]=r[3*s[S][0]+2]+x*d.z,o&&(o[E++]=o[3*s[S][0]]+x*p.x,o[E++]=o[3*s[S][0]+1]+x*p.y,o[E++]=o[3*s[S][0]+2]+x*p.z),n&&(n[T++]=n[2*s[S][0]]+x*f.x,n[T++]=n[2*s[S][0]+1]+x*f.y);for(s[a]=g[i[l+1]][i[l+2]],_.push(s[0][0],s[1][0],s[1][1]),S=1;S<a;S++){for(x=void 0,x=0;x<S;x++)_.push(s[S][x],s[S+1][x],s[S+1][x+1]),_.push(s[S][x],s[S+1][x+1],s[S][x+1]);_.push(s[S][x],s[S+1][x],s[S+1][x+1])}}t.indices=_,t.applyToMesh(this,this.isVertexBufferUpdatable(Te.R.PositionKind))}else y.V.Warn("Couldn't increase number of vertices : VertexData must contain at least indices and positions")},t.prototype.forceSharedVertices=function(){var e=ii.ExtractFromMesh(this),t=e.uvs,i=e.indices,r=e.positions,n=e.colors,o=e.matricesIndices,a=e.matricesWeights,s=e.matricesIndicesExtra,l=e.matricesWeightsExtra;if(void 0===i||void 0===r||null===i||null===r)y.V.Warn("VertexData contains empty entries");else{for(var c=new Array,u=new Array,h=new Array,d=new Array,p=new Array,f=new Array,_=new Array,m=new Array,g=new Array,v=0,b={},T=void 0,E=void 0,x=0;x<i.length;x+=3){E=[i[x],i[x+1],i[x+2]],g=[];for(var S=0;S<3;S++){g[S]="";for(var C=0;C<3;C++)Math.abs(r[3*E[S]+C])<1e-8&&(r[3*E[S]+C]=0),g[S]+=r[3*E[S]+C]+"|"}if(g[0]!=g[1]&&g[0]!=g[2]&&g[1]!=g[2])for(S=0;S<3;S++){if(void 0===(T=b[g[S]])){for(b[g[S]]=v,T=v++,C=0;C<3;C++)c.push(r[3*E[S]+C]);if(null!=n)for(C=0;C<4;C++)d.push(n[4*E[S]+C]);if(null!=t)for(C=0;C<2;C++)h.push(t[2*E[S]+C]);if(null!=o)for(C=0;C<4;C++)p.push(o[4*E[S]+C]);if(null!=a)for(C=0;C<4;C++)f.push(a[4*E[S]+C]);if(null!=s)for(C=0;C<4;C++)_.push(s[4*E[S]+C]);if(null!=l)for(C=0;C<4;C++)m.push(l[4*E[S]+C])}u.push(T)}}var P=new Array;ii.ComputeNormals(c,u,P),e.positions=c,e.indices=u,e.normals=P,null!=t&&(e.uvs=h),null!=n&&(e.colors=d),null!=o&&(e.matricesIndices=p),null!=a&&(e.matricesWeights=f),null!=s&&(e.matricesIndicesExtra=_),null!=a&&(e.matricesWeightsExtra=m),e.applyToMesh(this,this.isVertexBufferUpdatable(Te.R.PositionKind))}},t._instancedMeshFactory=function(e,t){throw(0,U.n)("InstancedMesh")},t._PhysicsImpostorParser=function(e,t,i){throw(0,U.n)("PhysicsImpostor")},t.prototype.createInstance=function(e){return t._instancedMeshFactory(e,this)},t.prototype.synchronizeInstances=function(){for(var e=0;e<this.instances.length;e++)this.instances[e]._syncSubMeshes();return this},t.prototype.optimizeIndices=function(e){var t=this,i=this.getIndices(),r=this.getVerticesData(Te.R.PositionKind);if(!r||!i)return this;for(var n=[],o=0;o<r.length;o+=3)n.push(u.Pq.FromArray(r,o));var a=[];return ee.LV.SyncAsyncForLoop(n.length,40,(function(e){for(var t=n.length-1-e,i=n[t],r=0;r<t;++r){var o=n[r];if(i.equals(o)){a[t]=r;break}}}),(function(){for(var r=0;r<i.length;++r)i[r]=a[i[r]]||i[r];var n=t.subMeshes.slice(0);t.setIndices(i),t.subMeshes=n,e&&e(t)})),this},t.prototype.serialize=function(e){void 0===e&&(e={}),e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,e.type=this.getClassName(),oe.Y&&oe.Y.HasTags(this)&&(e.tags=oe.Y.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.alwaysSelectAsActiveMesh=this.alwaysSelectAsActiveMesh,e.checkCollisions=this.checkCollisions,e.ellipsoid=this.ellipsoid.asArray(),e.ellipsoidOffset=this.ellipsoidOffset.asArray(),e.doNotSyncBoundingInfo=this.doNotSyncBoundingInfo,e.isBlocker=this.isBlocker,e.sideOrientation=this.sideOrientation,this.parent&&this.parent._serializeAsParent(e),e.isUnIndexed=this.isUnIndexed;var t=this._geometry;if(t&&this.subMeshes){e.geometryUniqueId=t.uniqueId,e.geometryId=t.id,e.subMeshes=[];for(var i=0;i<this.subMeshes.length;i++){var r=this.subMeshes[i];e.subMeshes.push({materialIndex:r.materialIndex,verticesStart:r.verticesStart,verticesCount:r.verticesCount,indexStart:r.indexStart,indexCount:r.indexCount})}}this.material?this.material.doNotSerialize||(e.materialUniqueId=this.material.uniqueId,e.materialId=this.material.id):(this.material=null,e.materialUniqueId=this._scene.defaultMaterial.uniqueId,e.materialId=this._scene.defaultMaterial.id),this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id,e.numBoneInfluencers=this.numBoneInfluencers),this.getScene()._getComponent(Ae.NAME_PHYSICSENGINE)&&(a=this.getPhysicsImpostor())&&(e.physicsMass=a.getParam("mass"),e.physicsFriction=a.getParam("friction"),e.physicsRestitution=a.getParam("mass"),e.physicsImpostor=a.type),this.metadata&&(e.metadata=this.metadata),e.instances=[];for(var n=0;n<this.instances.length;n++){var o=this.instances[n];if(!o.doNotSerialize){var a,s={name:o.name,id:o.id,isEnabled:o.isEnabled(!1),isVisible:o.isVisible,isPickable:o.isPickable,checkCollisions:o.checkCollisions,position:o.position.asArray(),scaling:o.scaling.asArray()};o.parent&&o.parent._serializeAsParent(s),o.rotationQuaternion?s.rotationQuaternion=o.rotationQuaternion.asArray():o.rotation&&(s.rotation=o.rotation.asArray()),this.getScene()._getComponent(Ae.NAME_PHYSICSENGINE)&&(a=o.getPhysicsImpostor())&&(s.physicsMass=a.getParam("mass"),s.physicsFriction=a.getParam("friction"),s.physicsRestitution=a.getParam("mass"),s.physicsImpostor=a.type),o.metadata&&(s.metadata=o.metadata),o.actionManager&&(s.actions=o.actionManager.serialize(o.name)),e.instances.push(s),V.p.AppendSerializedAnimations(o,s),s.ranges=o.serializeAnimationRanges()}}if(this._thinInstanceDataStorage.instancesCount&&this._thinInstanceDataStorage.matrixData&&(e.thinInstances={instancesCount:this._thinInstanceDataStorage.instancesCount,matrixData:Array.from(this._thinInstanceDataStorage.matrixData),matrixBufferSize:this._thinInstanceDataStorage.matrixBufferSize,enablePicking:this.thinInstanceEnablePicking},this._userThinInstanceBuffersStorage)){var l={data:{},sizes:{},strides:{}};for(var c in this._userThinInstanceBuffersStorage.data)l.data[c]=Array.from(this._userThinInstanceBuffersStorage.data[c]),l.sizes[c]=this._userThinInstanceBuffersStorage.sizes[c],l.strides[c]=this._userThinInstanceBuffersStorage.strides[c];e.thinInstances.userThinInstance=l}return V.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name)),e},t.prototype._syncGeometryWithMorphTargetManager=function(){if(this.geometry){this._markSubMeshesAsAttributesDirty();var e=this._internalAbstractMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return y.V.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);if(e.isUsingTextureForTargets)return;for(var t=0;t<e.numInfluencers;t++){var i=e.getActiveTarget(t),r=i.getPositions();if(!r)return void y.V.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(Te.R.PositionKind+t,r,!1,3);var n=i.getNormals();n&&this.geometry.setVerticesData(Te.R.NormalKind+t,n,!1,3);var o=i.getTangents();o&&this.geometry.setVerticesData(Te.R.TangentKind+t,o,!1,3);var a=i.getUVs();a&&this.geometry.setVerticesData(Te.R.UVKind+"_"+t,a,!1,2)}}else for(t=0;this.geometry.isVerticesDataPresent(Te.R.PositionKind+t);)this.geometry.removeVerticesData(Te.R.PositionKind+t),this.geometry.isVerticesDataPresent(Te.R.NormalKind+t)&&this.geometry.removeVerticesData(Te.R.NormalKind+t),this.geometry.isVerticesDataPresent(Te.R.TangentKind+t)&&this.geometry.removeVerticesData(Te.R.TangentKind+t),this.geometry.isVerticesDataPresent(Te.R.UVKind+t)&&this.geometry.removeVerticesData(Te.R.UVKind+"_"+t),t++}},t.Parse=function(e,i,r){var n;if((n=e.type&&"LinesMesh"===e.type?t._LinesMeshParser(e,i):e.type&&"GroundMesh"===e.type?t._GroundMeshParser(e,i):e.type&&"GoldbergMesh"===e.type?t._GoldbergMeshParser(e,i):e.type&&"GreasedLineMesh"===e.type?t._GreasedLineMeshParser(e,i):e.type&&"TrailMesh"===e.type?t._TrailMeshParser(e,i):new t(e.name,i)).id=e.id,n._waitingParsedUniqueId=e.uniqueId,oe.Y&&oe.Y.AddTagsTo(n,e.tags),n.position=u.Pq.FromArray(e.position),void 0!==e.metadata&&(n.metadata=e.metadata),e.rotationQuaternion?n.rotationQuaternion=u.PT.FromArray(e.rotationQuaternion):e.rotation&&(n.rotation=u.Pq.FromArray(e.rotation)),n.scaling=u.Pq.FromArray(e.scaling),e.localMatrix?n.setPreTransformMatrix(u.uq.FromArray(e.localMatrix)):e.pivotMatrix&&n.setPivotMatrix(u.uq.FromArray(e.pivotMatrix)),n.setEnabled(e.isEnabled),n.isVisible=e.isVisible,n.infiniteDistance=e.infiniteDistance,n.alwaysSelectAsActiveMesh=!!e.alwaysSelectAsActiveMesh,n.showBoundingBox=e.showBoundingBox,n.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(n.applyFog=e.applyFog),void 0!==e.pickable&&(n.isPickable=e.pickable),void 0!==e.alphaIndex&&(n.alphaIndex=e.alphaIndex),n.receiveShadows=e.receiveShadows,void 0!==e.billboardMode&&(n.billboardMode=e.billboardMode),void 0!==e.visibility&&(n.visibility=e.visibility),n.checkCollisions=e.checkCollisions,n.doNotSyncBoundingInfo=!!e.doNotSyncBoundingInfo,e.ellipsoid&&(n.ellipsoid=u.Pq.FromArray(e.ellipsoid)),e.ellipsoidOffset&&(n.ellipsoidOffset=u.Pq.FromArray(e.ellipsoidOffset)),null!=e.overrideMaterialSideOrientation&&(n.sideOrientation=e.overrideMaterialSideOrientation),void 0!==e.sideOrientation&&(n.sideOrientation=e.sideOrientation),void 0!==e.isBlocker&&(n.isBlocker=e.isBlocker),n._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(n._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),void 0!==e.parentId&&(n._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(n._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.actions&&(n._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(n.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(n.overlayColor=h.v9.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(n.renderOverlay=e.renderOverlay),n.isUnIndexed=!!e.isUnIndexed,n.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(n.delayLoadState=s.Y.DELAYLOADSTATE_NOTLOADED,n.delayLoadingFile=r+e.delayLoadingFile,n.buildBoundingInfo(u.Pq.FromArray(e.boundingBoxMinimum),u.Pq.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(n._binaryInfo=e._binaryInfo),n._delayInfo=[],e.hasUVs&&n._delayInfo.push(Te.R.UVKind),e.hasUVs2&&n._delayInfo.push(Te.R.UV2Kind),e.hasUVs3&&n._delayInfo.push(Te.R.UV3Kind),e.hasUVs4&&n._delayInfo.push(Te.R.UV4Kind),e.hasUVs5&&n._delayInfo.push(Te.R.UV5Kind),e.hasUVs6&&n._delayInfo.push(Te.R.UV6Kind),e.hasColors&&n._delayInfo.push(Te.R.ColorKind),e.hasMatricesIndices&&n._delayInfo.push(Te.R.MatricesIndicesKind),e.hasMatricesWeights&&n._delayInfo.push(Te.R.MatricesWeightsKind),n._delayLoadingFunction=ai._ImportGeometry,ri.ForceFullSceneLoadingForIncremental&&n._checkDelayState()):ai._ImportGeometry(e,n),e.materialUniqueId?n._waitingMaterialId=e.materialUniqueId:e.materialId&&(n._waitingMaterialId=e.materialId),e.morphTargetManagerId>-1&&(n.morphTargetManager=i.getMorphTargetManagerById(e.morphTargetManagerId)),void 0!==e.skeletonId&&null!==e.skeletonId&&(n.skeleton=i.getLastSkeletonById(e.skeletonId),e.numBoneInfluencers&&(n.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(var a=0;a<e.animations.length;a++){var l=e.animations[a];(f=(0,o.n9)("BABYLON.Animation"))&&n.animations.push(f.Parse(l))}G.ParseAnimationRanges(n,e,i)}if(e.autoAnimate&&i.beginAnimation(n,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?n.layerMask=Math.abs(parseInt(e.layerMask)):n.layerMask=268435455,e.physicsImpostor&&(n.physicsImpostor=t._PhysicsImpostorParser(i,n,e)),e.lodMeshIds&&(n._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(var c=0;c<e.instances.length;c++){var d=e.instances[c],p=n.createInstance(d.name);if(d.id&&(p.id=d.id),oe.Y&&(d.tags?oe.Y.AddTagsTo(p,d.tags):oe.Y.AddTagsTo(p,e.tags)),p.position=u.Pq.FromArray(d.position),void 0!==d.metadata&&(p.metadata=d.metadata),void 0!==d.parentId&&(p._waitingParentId=d.parentId),void 0!==d.parentInstanceIndex&&(p._waitingParentInstanceIndex=d.parentInstanceIndex),void 0!==d.isEnabled&&null!==d.isEnabled&&p.setEnabled(d.isEnabled),void 0!==d.isVisible&&null!==d.isVisible&&(p.isVisible=d.isVisible),void 0!==d.isPickable&&null!==d.isPickable&&(p.isPickable=d.isPickable),d.rotationQuaternion?p.rotationQuaternion=u.PT.FromArray(d.rotationQuaternion):d.rotation&&(p.rotation=u.Pq.FromArray(d.rotation)),p.scaling=u.Pq.FromArray(d.scaling),null!=d.checkCollisions&&null!=d.checkCollisions&&(p.checkCollisions=d.checkCollisions),null!=d.pickable&&null!=d.pickable&&(p.isPickable=d.pickable),null!=d.showBoundingBox&&null!=d.showBoundingBox&&(p.showBoundingBox=d.showBoundingBox),null!=d.showSubMeshesBoundingBox&&null!=d.showSubMeshesBoundingBox&&(p.showSubMeshesBoundingBox=d.showSubMeshesBoundingBox),null!=d.alphaIndex&&null!=d.showSubMeshesBoundingBox&&(p.alphaIndex=d.alphaIndex),d.physicsImpostor&&(p.physicsImpostor=t._PhysicsImpostorParser(i,p,d)),void 0!==d.actions&&(p._waitingData.actions=d.actions),d.animations){for(a=0;a<d.animations.length;a++){var f;l=d.animations[a],(f=(0,o.n9)("BABYLON.Animation"))&&p.animations.push(f.Parse(l))}G.ParseAnimationRanges(p,d,i),d.autoAnimate&&i.beginAnimation(p,d.autoAnimateFrom,d.autoAnimateTo,d.autoAnimateLoop,d.autoAnimateSpeed||1)}}if(e.thinInstances){var _=e.thinInstances;if(n.thinInstanceEnablePicking=!!_.enablePicking,_.matrixData?(n.thinInstanceSetBuffer("matrix",new Float32Array(_.matrixData),16,!1),n._thinInstanceDataStorage.matrixBufferSize=_.matrixBufferSize,n._thinInstanceDataStorage.instancesCount=_.instancesCount):n._thinInstanceDataStorage.matrixBufferSize=_.matrixBufferSize,e.thinInstances.userThinInstance){var m=e.thinInstances.userThinInstance;for(var g in m.data)n.thinInstanceSetBuffer(g,new Float32Array(m.data[g]),m.strides[g],!1),n._userThinInstanceBuffersStorage.sizes[g]=m.sizes[g]}}return n},t.prototype.setPositionsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourcePositions){var t=this.getVerticesData(Te.R.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(Te.R.PositionKind)||this.setVerticesData(Te.R.PositionKind,t,!0)}return e._sourcePositions},t.prototype.setNormalsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourceNormals){var t=this.getVerticesData(Te.R.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(Te.R.NormalKind)||this.setVerticesData(Te.R.NormalKind,t,!0)}return e._sourceNormals},t.prototype.applySkeleton=function(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(Te.R.PositionKind))return this;if(!this.isVerticesDataPresent(Te.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(Te.R.MatricesWeightsKind))return this;var t=this.isVerticesDataPresent(Te.R.NormalKind),i=this._internalMeshDataInfo;if(!i._sourcePositions){var r=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=r}t&&!i._sourceNormals&&this.setNormalsForCPUSkinning();var n=this.getVerticesData(Te.R.PositionKind);if(!n)return this;n instanceof Float32Array||(n=new Float32Array(n));var o=this.getVerticesData(Te.R.NormalKind);if(t){if(!o)return this;o instanceof Float32Array||(o=new Float32Array(o))}var a=this.getVerticesData(Te.R.MatricesIndicesKind),s=this.getVerticesData(Te.R.MatricesWeightsKind);if(!s||!a)return this;for(var l,c=this.numBoneInfluencers>4,h=c?this.getVerticesData(Te.R.MatricesIndicesExtraKind):null,d=c?this.getVerticesData(Te.R.MatricesWeightsExtraKind):null,p=e.getTransformMatrices(this),f=u.Pq.Zero(),_=new u.uq,m=new u.uq,g=0,v=0;v<n.length;v+=3,g+=4){var y=void 0;for(l=0;l<4;l++)(y=s[g+l])>0&&(u.uq.FromFloat32ArrayToRefScaled(p,Math.floor(16*a[g+l]),y,m),_.addToSelf(m));if(c)for(l=0;l<4;l++)(y=d[g+l])>0&&(u.uq.FromFloat32ArrayToRefScaled(p,Math.floor(16*h[g+l]),y,m),_.addToSelf(m));u.Pq.TransformCoordinatesFromFloatsToRef(i._sourcePositions[v],i._sourcePositions[v+1],i._sourcePositions[v+2],_,f),f.toArray(n,v),t&&(u.Pq.TransformNormalFromFloatsToRef(i._sourceNormals[v],i._sourceNormals[v+1],i._sourceNormals[v+2],_,f),f.toArray(o,v)),_.reset()}return this.updateVerticesData(Te.R.PositionKind,n),t&&this.updateVerticesData(Te.R.NormalKind,o),this},t.MinMax=function(e){var t=null,i=null;return e.forEach((function(e){var r=e.getBoundingInfo().boundingBox;t&&i?(t.minimizeInPlace(r.minimumWorld),i.maximizeInPlace(r.maximumWorld)):(t=r.minimumWorld,i=r.maximumWorld)})),t&&i?{min:t,max:i}:{min:u.Pq.Zero(),max:u.Pq.Zero()}},t.Center=function(e){var i=e instanceof Array?t.MinMax(e):e;return u.Pq.Center(i.min,i.max)},t.MergeMeshes=function(e,i,r,n,o,a){return void 0===i&&(i=!0),Bt(t._MergeMeshesCoroutine(e,i,r,n,o,a,!1))},t.MergeMeshesAsync=function(e,i,r,n,o,a){return void 0===i&&(i=!0),Ut(t._MergeMeshesCoroutine(e,i,r,n,o,a,!0),wt())},t._MergeMeshesCoroutine=function(e,i,r,n,o,a,s){var l,c,u,h,d,p,_,m,g,v,b,T,E,x,S,C,P,A,R,I,M,O,D,N,F,w;return void 0===i&&(i=!0),(0,f.YH)(this,(function(f){switch(f.label){case 0:if(0===(e=e.filter(Boolean)).length)return[2,null];if(!r)for(c=0,l=0;l<e.length;l++)if((c+=e[l].getTotalVertices())>=65536)return y.V.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),[2,null];for(a&&(o=!1),u=new Array,h=new Array,d=new Array,p=e[0].sideOrientation,l=0;l<e.length;l++){if((_=e[l]).isAnInstance)return y.V.Warn("Cannot merge instance meshes."),[2,null];if(p!==_.sideOrientation)return y.V.Warn("Cannot merge meshes with different sideOrientation values."),[2,null];if(o&&d.push(_.getTotalIndices()),a)if(_.material)if((m=_.material)instanceof Ui){for(g=0;g<m.subMaterials.length;g++)u.indexOf(m.subMaterials[g])<0&&u.push(m.subMaterials[g]);for(F=0;F<_.subMeshes.length;F++)h.push(u.indexOf(m.subMaterials[_.subMeshes[F].materialIndex])),d.push(_.subMeshes[F].indexCount)}else for(u.indexOf(m)<0&&u.push(m),F=0;F<_.subMeshes.length;F++)h.push(u.indexOf(m)),d.push(_.subMeshes[F].indexCount);else for(F=0;F<_.subMeshes.length;F++)h.push(0),d.push(_.subMeshes[F].indexCount)}return v=e[0],b=function(e){var t=e.computeWorldMatrix(!0);return{vertexData:ii.ExtractFromMesh(e,!1,!1),transform:t}},w=b(v),T=w.vertexData,E=w.transform,s?[4]:[3,2];case 1:f.sent(),f.label=2;case 2:x=new Array(e.length-1),S=1,f.label=3;case 3:return S<e.length?(x[S-1]=b(e[S]),s?[4]:[3,5]):[3,6];case 4:f.sent(),f.label=5;case 5:return S++,[3,3];case 6:C=T._mergeCoroutine(E,x,r,s,!i),P=C.next(),f.label=7;case 7:return P.done?[3,10]:s?[4]:[3,9];case 8:f.sent(),f.label=9;case 9:return P=C.next(),[3,7];case 10:A=P.value,n||(n=new t(v.name+"_merged",v.getScene())),R=A._applyToCoroutine(n,void 0,s),I=R.next(),f.label=11;case 11:return I.done?[3,14]:s?[4]:[3,13];case 12:f.sent(),f.label=13;case 13:return I=R.next(),[3,11];case 14:if(n.checkCollisions=v.checkCollisions,n.sideOrientation=v.sideOrientation,i)for(l=0;l<e.length;l++)e[l].dispose();if(o||a){for(n.releaseSubMeshes(),l=0,M=0;l<d.length;)ei.CreateFromIndices(0,M,d[l],n,void 0,!1),M+=d[l],l++;for(O=0,D=n.subMeshes;O<D.length;O++)D[O].refreshBoundingInfo();n.computeWorldMatrix(!0)}if(a){for((N=new Ui(v.name+"_merged",v.getScene())).subMaterials=u,F=0;F<n.subMeshes.length;F++)n.subMeshes[F].materialIndex=h[F];n.material=N}else n.material=v.material;return[2,n]}}))},t.prototype.addInstance=function(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)},t.prototype.removeInstance=function(e){var t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){var i=this.instances[this.instances.length-1];this.instances[t]=i,i._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}},t.prototype._shouldConvertRHS=function(){return this._scene.useRightHandedSystem&&this.sideOrientation===Bi.CounterClockWiseSideOrientation},t.prototype._getRenderingFillMode=function(e){var t,i=this.getScene();return i.forcePointsCloud?Bi.PointFillMode:i.forceWireframe?Bi.WireFrameFillMode:null!==(t=this.overrideRenderingFillMode)&&void 0!==t?t:e},t.prototype.setMaterialByID=function(e){return this.setMaterialById(e)},t.CreateRibbon=function(e,t,i,r,n,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateDisc=function(e,t,i,r,n,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateBox=function(e,t,i,r,n){throw new Error("Import MeshBuilder to populate this function")},t.CreateSphere=function(e,t,i,r,n,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateHemisphere=function(e,t,i,r){throw new Error("Import MeshBuilder to populate this function")},t.CreateCylinder=function(e,t,i,r,n,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateTorus=function(e,t,i,r,n,o,a){throw new Error("Import MeshBuilder to populate this function")},t.CreateTorusKnot=function(e,t,i,r,n,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.CreateLines=function(e,t,i,r,n){throw new Error("Import MeshBuilder to populate this function")},t.CreateDashedLines=function(e,t,i,r,n,o,a,s){throw new Error("Import MeshBuilder to populate this function")},t.CreatePolygon=function(e,t,i,r,n,o,a){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudePolygon=function(e,t,i,r,n,o,a,s){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudeShape=function(e,t,i,r,n,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudeShapeCustom=function(e,t,i,r,n,o,a,s,l,c,u,h){throw new Error("Import MeshBuilder to populate this function")},t.CreateLathe=function(e,t,i,r,n,o,a){throw new Error("Import MeshBuilder to populate this function")},t.CreatePlane=function(e,t,i,r,n){throw new Error("Import MeshBuilder to populate this function")},t.CreateGround=function(e,t,i,r,n,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateTiledGround=function(e,t,i,r,n,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateGroundFromHeightMap=function(e,t,i,r,n,o,a,s,l,c,u){throw new Error("Import MeshBuilder to populate this function")},t.CreateTube=function(e,t,i,r,n,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.CreatePolyhedron=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.CreateIcoSphere=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.CreateDecal=function(e,t,i,r,n,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateCapsule=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.ExtendToGoldberg=function(e){throw new Error("Import MeshBuilder to populate this function")},t.FRONTSIDE=ii.FRONTSIDE,t.BACKSIDE=ii.BACKSIDE,t.DOUBLESIDE=ii.DOUBLESIDE,t.DEFAULTSIDE=ii.DEFAULTSIDE,t.NO_CAP=0,t.CAP_START=1,t.CAP_END=2,t.CAP_ALL=3,t.NO_FLIP=0,t.FLIP_TILE=1,t.ROTATE_TILE=2,t.FLIP_ROW=3,t.ROTATE_ROW=4,t.FLIP_N_ROTATE_TILE=5,t.FLIP_N_ROTATE_ROW=6,t.CENTER=0,t.LEFT=1,t.RIGHT=2,t.TOP=3,t.BOTTOM=4,t.INSTANCEDMESH_SORT_TRANSPARENT=!1,t._GroundMeshParser=function(e,t){throw(0,U.n)("GroundMesh")},t._GoldbergMeshParser=function(e,t){throw(0,U.n)("GoldbergMesh")},t._LinesMeshParser=function(e,t){throw(0,U.n)("LinesMesh")},t._GreasedLineMeshParser=function(e,t){throw(0,U.n)("GreasedLineMesh")},t._GreasedLineRibbonMeshParser=function(e,t){throw(0,U.n)("GreasedLineRibbonMesh")},t._TrailMeshParser=function(e,t){throw(0,U.n)("TrailMesh")},t}(Fi);(0,o.Y5)("BABYLON.Mesh",Wi),Wi._instancedMeshFactory=function(e,t){var i=new Hi(e,t);if(t.instancedBuffers)for(var r in i.instancedBuffers={},t.instancedBuffers)i.instancedBuffers[r]=t.instancedBuffers[r];return i};var Hi=function(e){function t(t,i){var r=e.call(this,t,i.getScene())||this;r._indexInSourceMeshInstanceArray=-1,r._distanceToCamera=0,i.addInstance(r),r._sourceMesh=i,r._unIndexed=i._unIndexed,r.position.copyFrom(i.position),r.rotation.copyFrom(i.rotation),r.scaling.copyFrom(i.scaling),i.rotationQuaternion&&(r.rotationQuaternion=i.rotationQuaternion.clone()),r.animations=i.animations.slice();for(var n=0,o=i.getAnimationRanges();n<o.length;n++){var a=o[n];null!=a&&r.createAnimationRange(a.name,a.from,a.to)}return r.infiniteDistance=i.infiniteDistance,r.setPivotMatrix(i.getPivotMatrix()),r.refreshBoundingInfo(!0,!0),r._syncSubMeshes(),r}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"InstancedMesh"},Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._sourceMesh._lightSources},enumerable:!1,configurable:!0}),t.prototype._resyncLightSources=function(){},t.prototype._resyncLightSource=function(){},t.prototype._removeLightSource=function(){},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._sourceMesh.receiveShadows},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.receiveShadows)!==e&&ee.S0.Warn("Setting receiveShadows on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._sourceMesh.material},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.material)!==e&&ee.S0.Warn("Setting material on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._sourceMesh.visibility},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.visibility)!==e&&ee.S0.Warn("Setting visibility on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._sourceMesh.skeleton},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.skeleton)!==e&&ee.S0.Warn("Setting skeleton on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._sourceMesh.renderingGroupId},set:function(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&y.V.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")},enumerable:!1,configurable:!0}),t.prototype.getTotalVertices=function(){return this._sourceMesh?this._sourceMesh.getTotalVertices():0},t.prototype.getTotalIndices=function(){return this._sourceMesh.getTotalIndices()},Object.defineProperty(t.prototype,"sourceMesh",{get:function(){return this._sourceMesh},enumerable:!1,configurable:!0}),t.prototype.createInstance=function(e){return this._sourceMesh.createInstance(e)},t.prototype.isReady=function(e){return void 0===e&&(e=!1),this._sourceMesh.isReady(e,!0)},t.prototype.getVerticesData=function(e,t,i){return this._sourceMesh.getVerticesData(e,t,i)},t.prototype.copyVerticesData=function(e,t){this._sourceMesh.copyVerticesData(e,t)},t.prototype.setVerticesData=function(e,t,i,r){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,i,r),this.sourceMesh},t.prototype.updateVerticesData=function(e,t,i,r){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,i,r),this.sourceMesh},t.prototype.setIndices=function(e,t){return void 0===t&&(t=null),this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh},t.prototype.isVerticesDataPresent=function(e){return this._sourceMesh.isVerticesDataPresent(e)},t.prototype.getIndices=function(){return this._sourceMesh.getIndices()},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._sourceMesh._positions},enumerable:!1,configurable:!0}),t.prototype.refreshBoundingInfo=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;var i;i="object"==typeof e?e:{applySkeleton:e,applyMorph:t};var r=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getData(i,null,Te.R.PositionKind),r),this},t.prototype._preActivate=function(){return this._currentLOD&&this._currentLOD._preActivate(),this},t.prototype._activate=function(t,i){if(e.prototype._activate.call(this,t,i),this._sourceMesh.subMeshes||y.V.Warn("Instances should only be created for meshes with geometry."),this._currentLOD){if(this._currentLOD._getWorldMatrixDeterminant()>=0!=this._getWorldMatrixDeterminant()>=0)return this._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,t),i){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1},t.prototype._postActivate=function(){this._sourceMesh.edgesShareWithInstances&&this._sourceMesh._edgesRenderer&&this._sourceMesh._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup?(this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer),this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix())):this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)},t.prototype.getWorldMatrix=function(){if(this._currentLOD&&this._currentLOD.billboardMode!==Ri.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){this._billboardWorldMatrix||(this._billboardWorldMatrix=new u.uq);var t=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,u.AA.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(u.AA.Vector3[7]),this._currentLOD._masterMesh=t,this._billboardWorldMatrix}return e.prototype.getWorldMatrix.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.getLOD=function(e){if(!e)return this;var t=this.sourceMesh.getLODLevels();if(t&&0!==t.length){var i=this.getBoundingInfo();this._currentLOD=this.sourceMesh.getLOD(e,i.boundingSphere)}else this._currentLOD=this.sourceMesh;return this._currentLOD},t.prototype._preActivateForIntermediateRendering=function(e){return this.sourceMesh._preActivateForIntermediateRendering(e)},t.prototype._syncSubMeshes=function(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(var e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this},t.prototype._generatePointsArray=function(){return this._sourceMesh._generatePointsArray()},t.prototype._updateBoundingInfo=function(){return this.hasBoundingInfo?this.getBoundingInfo().update(this.worldMatrixFromCache):this.buildBoundingInfo(this.absolutePosition,this.absolutePosition,this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this},t.prototype.clone=function(e,t,i,r){void 0===t&&(t=null);var n=(r||this._sourceMesh).createInstance(e);if(O.r.DeepCopy(this,n,["name","subMeshes","uniqueId","parent","lightSources","receiveShadows","material","visibility","skeleton","sourceMesh","isAnInstance","facetNb","isFacetDataEnabled","isBlocked","useBones","hasInstances","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","hasBoundingInfo"],[]),this.refreshBoundingInfo(),t&&(n.parent=t),!i)for(var o=0;o<this.getScene().meshes.length;o++){var a=this.getScene().meshes[o];a.parent===this&&a.clone(a.name,n)}return n.computeWorldMatrix(!0),this.onClonedObservable.notifyObservers(n),n},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._sourceMesh.removeInstance(this),e.prototype.dispose.call(this,t,i)},t.prototype._serializeAsParent=function(t){e.prototype._serializeAsParent.call(this,t),t.parentId=this._sourceMesh.uniqueId,t.parentInstanceIndex=this._indexInSourceMeshInstanceArray},t.prototype.instantiateHierarchy=function(e,t,i){void 0===e&&(e=null);var r=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0,t&&t.newSourcedMesh);r&&i&&i(this,r);for(var n=0,o=this.getChildTransformNodes(!0);n<o.length;n++)o[n].instantiateHierarchy(r,t,i);return r},t}(Fi);Wi.prototype.registerInstancedBuffer=function(e,t){var i,r;if(null===(r=null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])||void 0===r||r.dispose(),!this.instancedBuffers){this.instancedBuffers={};for(var n=0,o=this.instances;n<o.length;n++)o[n].instancedBuffers={}}this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this.instancedBuffers[e]=null,this._userInstancedBuffersStorage.strides[e]=t,this._userInstancedBuffersStorage.sizes[e]=32*t,this._userInstancedBuffersStorage.data[e]=new Float32Array(this._userInstancedBuffersStorage.sizes[e]),this._userInstancedBuffersStorage.vertexBuffers[e]=new Te.R(this.getEngine(),this._userInstancedBuffersStorage.data[e],e,!0,!1,t,!0);for(var a=0,s=this.instances;a<s.length;a++)s[a].instancedBuffers[e]=null;this._invalidateInstanceVertexArrayObject(),this._markSubMeshesAsAttributesDirty()},Wi.prototype._processInstancedBuffers=function(e,t){var i=e?e.length:0;for(var r in this.instancedBuffers){for(var n=this._userInstancedBuffersStorage.sizes[r],o=this._userInstancedBuffersStorage.strides[r],a=(i+1)*o;n<a;)n*=2;this._userInstancedBuffersStorage.data[r].length!=n&&(this._userInstancedBuffersStorage.data[r]=new Float32Array(n),this._userInstancedBuffersStorage.sizes[r]=n,this._userInstancedBuffersStorage.vertexBuffers[r]&&(this._userInstancedBuffersStorage.vertexBuffers[r].dispose(),this._userInstancedBuffersStorage.vertexBuffers[r]=null));var s=this._userInstancedBuffersStorage.data[r],l=0;t&&((u=this.instancedBuffers[r]).toArray?u.toArray(s,l):u.copyToArray?u.copyToArray(s,l):s[l]=u,l+=o);for(var c=0;c<i;c++){var u;(u=e[c].instancedBuffers[r]).toArray?u.toArray(s,l):u.copyToArray?u.copyToArray(s,l):s[l]=u,l+=o}this._userInstancedBuffersStorage.vertexBuffers[r]?this._userInstancedBuffersStorage.vertexBuffers[r].updateDirectly(s,0):(this._userInstancedBuffersStorage.vertexBuffers[r]=new Te.R(this.getEngine(),this._userInstancedBuffersStorage.data[r],r,!0,!1,o,!0),this._invalidateInstanceVertexArrayObject())}},Wi.prototype._invalidateInstanceVertexArrayObject=function(){if(this._userInstancedBuffersStorage&&void 0!==this._userInstancedBuffersStorage.vertexArrayObjects){for(var e in this._userInstancedBuffersStorage.vertexArrayObjects)this.getEngine().releaseVertexArrayObject(this._userInstancedBuffersStorage.vertexArrayObjects[e]);this._userInstancedBuffersStorage.vertexArrayObjects={}}},Wi.prototype._disposeInstanceSpecificData=function(){for(this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null);this.instances.length;)this.instances[0].dispose();for(var e in this.instancedBuffers)this._userInstancedBuffersStorage.vertexBuffers[e]&&this._userInstancedBuffersStorage.vertexBuffers[e].dispose();this._invalidateInstanceVertexArrayObject(),this.instancedBuffers={}},(0,o.Y5)("BABYLON.InstancedMesh",Hi);var ji=function(e){function t(i,r){var n=e.call(this,i,r,!1)||this;return n.diffuse=new h.v9(1,1,1),n.specular=new h.v9(1,1,1),n.falloffType=t.FALLOFF_DEFAULT,n.intensity=1,n._range=Number.MAX_VALUE,n._inverseSquaredRange=0,n._photometricScale=1,n._intensityMode=t.INTENSITYMODE_AUTOMATIC,n._radius=1e-5,n.renderPriority=0,n._shadowEnabled=!0,n._excludeWithLayerMask=0,n._includeOnlyWithLayerMask=0,n._lightmapMode=0,n._shadowGenerators=null,n._excludedMeshesIds=new Array,n._includedOnlyMeshesIds=new Array,n._isLight=!0,n.getScene().addLight(n),n._uniformBuffer=new be.D(n.getScene().getEngine(),void 0,void 0,i),n._buildUniformLayout(),n.includedOnlyMeshes=[],n.excludedMeshes=[],n._resyncMeshes(),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"range",{get:function(){return this._range},set:function(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensityMode",{get:function(){return this._intensityMode},set:function(e){this._intensityMode=e,this._computePhotometricScale()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._computePhotometricScale()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowEnabled",{get:function(){return this._shadowEnabled},set:function(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"includedOnlyMeshes",{get:function(){return this._includedOnlyMeshes},set:function(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"excludedMeshes",{get:function(){return this._excludedMeshes},set:function(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"excludeWithLayerMask",{get:function(){return this._excludeWithLayerMask},set:function(e){this._excludeWithLayerMask=e,this._resyncMeshes()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"includeOnlyWithLayerMask",{get:function(){return this._includeOnlyWithLayerMask},set:function(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lightmapMode",{get:function(){return this._lightmapMode},set:function(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),t.prototype.getViewMatrix=function(e){return null},t.prototype.getProjectionMatrix=function(e,t){return null},t.prototype.transferTexturesToEffect=function(e,t){return this},t.prototype._bindLight=function(e,t,i,r,n){var o;void 0===n&&(n=!0);var a=e.toString(),s=!1;if(this._uniformBuffer.bindToEffect(i,"Light"+a),this._renderId!==t.getRenderId()||this._lastUseSpecular!==r||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=r;var l=this.getScaledIntensity();this.transferToEffect(i,a),this.diffuse.scaleToRef(l,h.IG.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",h.IG.Color3[0],this.range,a),r&&(this.specular.scaleToRef(l,h.IG.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",h.IG.Color3[1],this.radius,a)),s=!0}if(this.transferTexturesToEffect(i,a),t.shadowsEnabled&&this.shadowEnabled&&n){var c=null!==(o=this.getShadowGenerator(t.activeCamera))&&void 0!==o?o:this.getShadowGenerator();c&&(c.bindShadowLight(a,i),s=!0)}s?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()},t.prototype.getClassName=function(){return"Light"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this.isDisposed()||this._resyncMeshes()},t.prototype.setEnabled=function(t){e.prototype.setEnabled.call(this,t),this._resyncMeshes()},t.prototype.getShadowGenerator=function(e){var t;return void 0===e&&(e=null),null===this._shadowGenerators?null:null!==(t=this._shadowGenerators.get(e))&&void 0!==t?t:null},t.prototype.getShadowGenerators=function(){return this._shadowGenerators},t.prototype.getAbsolutePosition=function(){return u.Pq.Zero()},t.prototype.canAffectMesh=function(e){return!(e&&(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e)||this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)||!(0===this.includeOnlyWithLayerMask||this.includeOnlyWithLayerMask&e.layerMask)||0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask))},t.prototype.dispose=function(t,i){if(void 0===i&&(i=!1),this._shadowGenerators){for(var r=this._shadowGenerators.values(),n=r.next();!0!==n.done;n=r.next())n.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){var o=this._parentContainer.lights.indexOf(this);o>-1&&this._parentContainer.lights.splice(o,1),this._parentContainer=null}for(var a=0,s=this.getScene().meshes;a<s.length;a++)s[a]._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),e.prototype.dispose.call(this,t,i)},t.prototype.getTypeID=function(){return 0},t.prototype.getScaledIntensity=function(){return this._photometricScale*this.intensity},t.prototype.clone=function(e,i){void 0===i&&(i=null);var r=t.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!r)return null;var n=V.p.Clone(r,this);return e&&(n.name=e),i&&(n.parent=i),n.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(n),n},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach((function(t){e.excludedMeshesIds.push(t.id)}))),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach((function(t){e.includedOnlyMeshesIds.push(t.id)}))),V.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e},t.GetConstructorFromName=function(e,t,i){return G.Construct("Light_Type_"+e,t,i)||null},t.Parse=function(e,i){var r=t.GetConstructorFromName(e.type,e.name,i);if(!r)return null;var n=V.p.Parse(r,e,i);if(e.excludedMeshesIds&&(n._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(n._includedOnlyMeshesIds=e.includedOnlyMeshesIds),void 0!==e.parentId&&(n._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(n._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.falloffType&&(n.falloffType=e.falloffType),void 0!==e.lightmapMode&&(n.lightmapMode=e.lightmapMode),e.animations){for(var a=0;a<e.animations.length;a++){var s=e.animations[a],l=(0,o.n9)("BABYLON.Animation");l&&n.animations.push(l.Parse(s))}G.ParseAnimationRanges(n,e,i)}return e.autoAnimate&&i.beginAnimation(n,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&n.setEnabled(e.isEnabled),n},t.prototype._hookArrayForExcluded=function(e){var t=this,i=e.push;e.push=function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];for(var o=i.apply(e,r),a=0,s=r;a<s.length;a++)s[a]._resyncLightSource(t);return o};var r=e.splice;e.splice=function(i,n){for(var o=r.apply(e,[i,n]),a=0,s=o;a<s.length;a++)s[a]._resyncLightSource(t);return o};for(var n=0,o=e;n<o.length;n++)o[n]._resyncLightSource(this)},t.prototype._hookArrayForIncludedOnly=function(e){var t=this,i=e.push;e.push=function(){for(var r=[],n=0;n<arguments.length;n++)r[n]=arguments[n];var o=i.apply(e,r);return t._resyncMeshes(),o};var r=e.splice;e.splice=function(i,n){var o=r.apply(e,[i,n]);return t._resyncMeshes(),o},this._resyncMeshes()},t.prototype._resyncMeshes=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++)t[e]._resyncLightSource(this)},t.prototype._markMeshesAsLightDirty=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var i=t[e];-1!==i.lightSources.indexOf(this)&&i._markSubMeshesAsLightDirty()}},t.prototype._computePhotometricScale=function(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()},t.prototype._getPhotometricScale=function(){var e=0,i=this.getTypeID(),r=this.intensityMode;switch(r===t.INTENSITYMODE_AUTOMATIC&&(r=i===t.LIGHTTYPEID_DIRECTIONALLIGHT?t.INTENSITYMODE_ILLUMINANCE:t.INTENSITYMODE_LUMINOUSINTENSITY),i){case t.LIGHTTYPEID_POINTLIGHT:case t.LIGHTTYPEID_SPOTLIGHT:switch(r){case t.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case t.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case t.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case t.LIGHTTYPEID_DIRECTIONALLIGHT:switch(r){case t.INTENSITYMODE_ILLUMINANCE:e=1;break;case t.INTENSITYMODE_LUMINANCE:var n=this.radius;n=Math.max(n,.001),e=2*Math.PI*(1-Math.cos(n))}break;case t.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e},t.prototype._reorderLightsInScene=function(){var e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()},t.FALLOFF_DEFAULT=$e.c.FALLOFF_DEFAULT,t.FALLOFF_PHYSICAL=$e.c.FALLOFF_PHYSICAL,t.FALLOFF_GLTF=$e.c.FALLOFF_GLTF,t.FALLOFF_STANDARD=$e.c.FALLOFF_STANDARD,t.LIGHTMAP_DEFAULT=$e.c.LIGHTMAP_DEFAULT,t.LIGHTMAP_SPECULAR=$e.c.LIGHTMAP_SPECULAR,t.LIGHTMAP_SHADOWSONLY=$e.c.LIGHTMAP_SHADOWSONLY,t.INTENSITYMODE_AUTOMATIC=$e.c.INTENSITYMODE_AUTOMATIC,t.INTENSITYMODE_LUMINOUSPOWER=$e.c.INTENSITYMODE_LUMINOUSPOWER,t.INTENSITYMODE_LUMINOUSINTENSITY=$e.c.INTENSITYMODE_LUMINOUSINTENSITY,t.INTENSITYMODE_ILLUMINANCE=$e.c.INTENSITYMODE_ILLUMINANCE,t.INTENSITYMODE_LUMINANCE=$e.c.INTENSITYMODE_LUMINANCE,t.LIGHTTYPEID_POINTLIGHT=$e.c.LIGHTTYPEID_POINTLIGHT,t.LIGHTTYPEID_DIRECTIONALLIGHT=$e.c.LIGHTTYPEID_DIRECTIONALLIGHT,t.LIGHTTYPEID_SPOTLIGHT=$e.c.LIGHTTYPEID_SPOTLIGHT,t.LIGHTTYPEID_HEMISPHERICLIGHT=$e.c.LIGHTTYPEID_HEMISPHERICLIGHT,(0,f.Cg)([(0,B.jT)()],t.prototype,"diffuse",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"specular",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"falloffType",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"range",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensityMode",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"radius",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"_renderPriority",void 0),(0,f.Cg)([(0,B.$z)("_reorderLightsInScene")],t.prototype,"renderPriority",void 0),(0,f.Cg)([(0,B.lK)("shadowEnabled")],t.prototype,"_shadowEnabled",void 0),(0,f.Cg)([(0,B.lK)("excludeWithLayerMask")],t.prototype,"_excludeWithLayerMask",void 0),(0,f.Cg)([(0,B.lK)("includeOnlyWithLayerMask")],t.prototype,"_includeOnlyWithLayerMask",void 0),(0,f.Cg)([(0,B.lK)("lightmapMode")],t.prototype,"_lightmapMode",void 0),t}(G),qi=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t}(a),Ki=function(){function e(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}return e.prototype.dispose=function(){this.rootNodes.slice(0).forEach((function(e){e.dispose()})),this.rootNodes.length=0,this.skeletons.slice(0).forEach((function(e){e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((function(e){e.dispose()})),this.animationGroups.length=0},e}(),Qi=function(e){function t(t){var i=e.call(this)||this;return i._wasAddedToScene=!1,(t=t||M.q.LastCreatedScene)?(i.scene=t,i.sounds=[],i.effectLayers=[],i.layers=[],i.lensFlareSystems=[],i.proceduralTextures=[],i.reflectionProbes=[],t.onDisposeObservable.add((function(){i._wasAddedToScene||i.dispose()})),i._onContextRestoredObserver=t.getEngine().onContextRestoredObservable.add((function(){for(var e=0,t=i.geometries;e<t.length;e++)t[e]._rebuild();for(var r=0,n=i.meshes;r<n.length;r++)n[r]._rebuild();for(var o=0,a=i.particleSystems;o<a.length;o++)a[o].rebuild();for(var s=0,l=i.textures;s<l.length;s++)l[s]._rebuild()})),i):i}return(0,f.C6)(t,e),t.prototype._topologicalSort=function(e){for(var t=new Map,i=0,r=e;i<r.length;i++){var n=r[i];t.set(n.uniqueId,n)}for(var o={dependsOn:new Map,dependedBy:new Map},a=0,s=e;a<s.length;a++){var l=(n=s[a]).uniqueId;o.dependsOn.set(l,new Set),o.dependedBy.set(l,new Set)}for(var c=0,u=e;c<u.length;c++){l=(n=u[c]).uniqueId;var h=o.dependsOn.get(l);if(n instanceof Hi){var d=n.sourceMesh;t.has(d.uniqueId)&&(h.add(d.uniqueId),o.dependedBy.get(d.uniqueId).add(l))}for(var p=o.dependedBy.get(l),f=0,_=n.getDescendants();f<_.length;f++){var m=_[f].uniqueId;t.has(m)&&(p.add(m),o.dependsOn.get(m).add(l))}}for(var g=[],v=[],b=0,T=e;b<T.length;b++)l=(n=T[b]).uniqueId,0===o.dependsOn.get(l).size&&(v.push(n),t.delete(l));for(var E=v;E.length>0;){var x=E.shift();g.push(x);for(var S=o.dependedBy.get(x.uniqueId),C=0,P=Array.from(S.values());C<P.length;C++){var A=P[C],R=o.dependsOn.get(A);R.delete(x.uniqueId),0===R.size&&t.get(A)&&(E.push(t.get(A)),t.delete(A))}}return t.size>0&&(y.V.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach((function(e){return y.V.Error(e.name)}))),g},t.prototype._addNodeAndDescendantsToList=function(e,t,i,r){if(i&&(!r||r(i))&&!t.has(i.uniqueId)){e.push(i),t.add(i.uniqueId);for(var n=0,o=i.getDescendants(!0);n<o.length;n++){var a=o[n];this._addNodeAndDescendantsToList(e,t,a,r)}}},t.prototype._isNodeInContainer=function(e){return e instanceof Fi&&-1!==this.meshes.indexOf(e)||e instanceof Ri&&-1!==this.transformNodes.indexOf(e)||e instanceof ji&&-1!==this.lights.indexOf(e)||e instanceof zt&&-1!==this.cameras.indexOf(e)},t.prototype._isValidHierarchy=function(){for(var e=0,t=this.meshes;e<t.length;e++)if((l=t[e]).parent&&!this._isNodeInContainer(l.parent))return y.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var i=0,r=this.transformNodes;i<r.length;i++)if((l=r[i]).parent&&!this._isNodeInContainer(l.parent))return y.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var n=0,o=this.lights;n<o.length;n++)if((l=o[n]).parent&&!this._isNodeInContainer(l.parent))return y.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var a=0,s=this.cameras;a<s.length;a++){var l;if((l=s[a]).parent&&!this._isNodeInContainer(l.parent))return y.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1}return!0},t.prototype.instantiateModelsToScene=function(e,t,i){var r=this;void 0===t&&(t=!1),this._isValidHierarchy()||ee.S0.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");for(var n={},o={},a=new Ki,s=[],l=[],c=(0,f.Cl)({doNotInstantiate:!0},i),u=[],h=new Set,d=0,p=this.transformNodes;d<p.length;d++){var _=p[d];null===_.parent&&this._addNodeAndDescendantsToList(u,h,_,c.predicate)}for(var m=0,g=this.meshes;m<g.length;m++){var v=g[m];null===v.parent&&this._addNodeAndDescendantsToList(u,h,v,c.predicate)}var y=this._topologicalSort(u),b=function(i,s){if(function(t,i){if(n[t.uniqueId]=i.uniqueId,o[i.uniqueId]=i,e&&(i.name=e(t.name)),i instanceof Wi){var r=i;if(r.morphTargetManager){var a=t.morphTargetManager;r.morphTargetManager=a.clone();for(var s=0;s<a.numTargets;s++){var l=a.getTarget(s),c=r.morphTargetManager.getTarget(s);n[l.uniqueId]=c.uniqueId,o[c.uniqueId]=c}}}}(i,s),i.parent){var c=n[i.parent.uniqueId],u=o[c];s.parent=u||i.parent}if(s.position&&i.position&&s.position.copyFrom(i.position),s.rotationQuaternion&&i.rotationQuaternion&&s.rotationQuaternion.copyFrom(i.rotationQuaternion),s.rotation&&i.rotation&&s.rotation.copyFrom(i.rotation),s.scaling&&i.scaling&&s.scaling.copyFrom(i.scaling),s.material){var h=s;if(h.material)if(t){var d=i.material;if(-1===l.indexOf(d)){var p=d.clone(e?e(d.name):"Clone of "+d.name);if(l.push(d),n[d.uniqueId]=p.uniqueId,o[p.uniqueId]=p,"MultiMaterial"===d.getClassName()){for(var f=d,_=0,m=f.subMaterials;_<m.length;_++){var g=m[_];g&&(p=g.clone(e?e(g.name):"Clone of "+g.name),l.push(g),n[g.uniqueId]=p.uniqueId,o[p.uniqueId]=p)}f.subMaterials=f.subMaterials.map((function(e){return e&&o[n[e.uniqueId]]}))}}"InstancedMesh"!==h.getClassName()&&(h.material=o[n[d.uniqueId]])}else"MultiMaterial"===h.material.getClassName()?-1===r.scene.multiMaterials.indexOf(h.material)&&r.scene.addMultiMaterial(h.material):-1===r.scene.materials.indexOf(h.material)&&r.scene.addMaterial(h.material)}null===s.parent&&a.rootNodes.push(s)};return y.forEach((function(e){if("InstancedMesh"===e.getClassName()){var t=e,i=t.sourceMesh,r=n[i.uniqueId],a=("number"==typeof r?o[r]:i).createInstance(t.name);b(t,a)}else{var s=!0;"TransformNode"===e.getClassName()||"Node"===e.getClassName()||e.skeleton||!e.getTotalVertices||0===e.getTotalVertices()?s=!1:c.doNotInstantiate&&(s="function"==typeof c.doNotInstantiate?!c.doNotInstantiate(e):!c.doNotInstantiate);var l=s?e.createInstance("instance of ".concat(e.name)):e.clone("Clone of ".concat(e.name),null,!0);if(!l)throw new Error("Could not clone or instantiate node on Asset Container ".concat(e.name));b(e,l)}})),this.skeletons.forEach((function(t){if(!c.predicate||c.predicate(t)){for(var i=t.clone(e?e(t.name):"Clone of "+t.name),l=0,u=r.meshes;l<u.length;l++){var h=u[l];if(h.skeleton===t&&!h.isAnInstance){var d=o[n[h.uniqueId]];if(!d||d.isAnInstance)continue;if(d.skeleton=i,-1!==s.indexOf(i))continue;s.push(i);for(var p=0,f=i.bones;p<f.length;p++){var _=f[p];_._linkedTransformNode&&(_._linkedTransformNode=o[n[_._linkedTransformNode.uniqueId]])}}}a.skeletons.push(i)}})),this.animationGroups.forEach((function(t){if(!c.predicate||c.predicate(t)){var i=t.clone(e?e(t.name):"Clone of "+t.name,(function(e){return o[n[e.uniqueId]]||e}));a.animationGroups.push(i)}})),a},t.prototype.addAllToScene=function(){if(!this._wasAddedToScene){this._isValidHierarchy()||ee.S0.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!0,this.addToScene(null),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}},t.prototype.addToScene=function(e){var t=this;void 0===e&&(e=null);var i=[];this.cameras.forEach((function(r){e&&!e(r)||(t.scene.addCamera(r),i.push(r))})),this.lights.forEach((function(r){e&&!e(r)||(t.scene.addLight(r),i.push(r))})),this.meshes.forEach((function(r){e&&!e(r)||(t.scene.addMesh(r),i.push(r))})),this.skeletons.forEach((function(i){e&&!e(i)||t.scene.addSkeleton(i)})),this.animations.forEach((function(i){e&&!e(i)||t.scene.addAnimation(i)})),this.animationGroups.forEach((function(i){e&&!e(i)||t.scene.addAnimationGroup(i)})),this.multiMaterials.forEach((function(i){e&&!e(i)||t.scene.addMultiMaterial(i)})),this.materials.forEach((function(i){e&&!e(i)||t.scene.addMaterial(i)})),this.morphTargetManagers.forEach((function(i){e&&!e(i)||t.scene.addMorphTargetManager(i)})),this.geometries.forEach((function(i){e&&!e(i)||t.scene.addGeometry(i)})),this.transformNodes.forEach((function(r){e&&!e(r)||(t.scene.addTransformNode(r),i.push(r))})),this.actionManagers.forEach((function(i){e&&!e(i)||t.scene.addActionManager(i)})),this.textures.forEach((function(i){e&&!e(i)||t.scene.addTexture(i)})),this.reflectionProbes.forEach((function(i){e&&!e(i)||t.scene.addReflectionProbe(i)}));for(var r=0,n=i;r<n.length;r++){var o=n[r];o.parent&&-1===this.scene.getNodes().indexOf(o.parent)&&(o.setParent?o.setParent(null):o.parent=null)}},t.prototype.removeAllFromScene=function(){this._isValidHierarchy()||ee.S0.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].removeFromContainer(this)},t.prototype.removeFromScene=function(e){var t=this;void 0===e&&(e=null),this.cameras.forEach((function(i){e&&!e(i)||t.scene.removeCamera(i)})),this.lights.forEach((function(i){e&&!e(i)||t.scene.removeLight(i)})),this.meshes.forEach((function(i){e&&!e(i)||t.scene.removeMesh(i,!0)})),this.skeletons.forEach((function(i){e&&!e(i)||t.scene.removeSkeleton(i)})),this.animations.forEach((function(i){e&&!e(i)||t.scene.removeAnimation(i)})),this.animationGroups.forEach((function(i){e&&!e(i)||t.scene.removeAnimationGroup(i)})),this.multiMaterials.forEach((function(i){e&&!e(i)||t.scene.removeMultiMaterial(i)})),this.materials.forEach((function(i){e&&!e(i)||t.scene.removeMaterial(i)})),this.morphTargetManagers.forEach((function(i){e&&!e(i)||t.scene.removeMorphTargetManager(i)})),this.geometries.forEach((function(i){e&&!e(i)||t.scene.removeGeometry(i)})),this.transformNodes.forEach((function(i){e&&!e(i)||t.scene.removeTransformNode(i)})),this.actionManagers.forEach((function(i){e&&!e(i)||t.scene.removeActionManager(i)})),this.textures.forEach((function(i){e&&!e(i)||t.scene.removeTexture(i)})),this.reflectionProbes.forEach((function(i){e&&!e(i)||t.scene.removeReflectionProbe(i)}))},t.prototype.dispose=function(){this.cameras.slice(0).forEach((function(e){e.dispose()})),this.cameras.length=0,this.lights.slice(0).forEach((function(e){e.dispose()})),this.lights.length=0,this.meshes.slice(0).forEach((function(e){e.dispose()})),this.meshes.length=0,this.skeletons.slice(0).forEach((function(e){e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((function(e){e.dispose()})),this.animationGroups.length=0,this.multiMaterials.slice(0).forEach((function(e){e.dispose()})),this.multiMaterials.length=0,this.materials.slice(0).forEach((function(e){e.dispose()})),this.materials.length=0,this.geometries.slice(0).forEach((function(e){e.dispose()})),this.geometries.length=0,this.transformNodes.slice(0).forEach((function(e){e.dispose()})),this.transformNodes.length=0,this.actionManagers.slice(0).forEach((function(e){e.dispose()})),this.actionManagers.length=0,this.textures.slice(0).forEach((function(e){e.dispose()})),this.textures.length=0,this.reflectionProbes.slice(0).forEach((function(e){e.dispose()})),this.reflectionProbes.length=0,this.morphTargetManagers.slice(0).forEach((function(e){e.dispose()})),this.morphTargetManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)},t.prototype._moveAssets=function(e,t,i){if(e&&t)for(var r=0,n=e;r<n.length;r++){var o=n[r],a=!0;if(i)for(var s=0,l=i;s<l.length;s++)if(o===l[s]){a=!1;break}a&&(t.push(o),o._parentContainer=this)}},t.prototype.moveAllFromScene=function(e){for(var t in this._wasAddedToScene=!1,void 0===e&&(e=new qi),this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||("_environmentTexture"===t?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()},t.prototype.createRootMesh=function(){var e=new Wi("assetContainerRootMesh",this.scene);return this.meshes.forEach((function(t){t.parent||e.addChild(t)})),this.meshes.unshift(e),e},t.prototype.mergeAnimationsTo=function(e,t,i){if(void 0===e&&(e=M.q.LastCreatedScene),void 0===i&&(i=null),!e)return y.V.Error("No scene available to merge animations to"),[];var r=i||function(t){var i=null,r=t.animations.length?t.animations[0].targetProperty:"",n=t.name.split(".").join("").split("_primitive")[0];switch(r){case"position":case"rotationQuaternion":i=e.getTransformNodeByName(t.name)||e.getTransformNodeByName(n);break;case"influence":i=e.getMorphTargetByName(t.name)||e.getMorphTargetByName(n);break;default:i=e.getNodeByName(t.name)||e.getNodeByName(n)}return i};this.getNodes().forEach((function(e){var t=r(e);if(null!==t){for(var i=function(e){for(var i=0,r=t.animations.filter((function(t){return t.targetProperty===e.targetProperty}));i<r.length;i++){var n=r[i],o=t.animations.indexOf(n,0);o>-1&&t.animations.splice(o,1)}},n=0,o=e.animations;n<o.length;n++)i(o[n]);t.animations=t.animations.concat(e.animations)}}));var n=[];return this.animationGroups.slice().forEach((function(e){n.push(e.clone(e.name,r)),e.animatables.forEach((function(e){e.stop()}))})),t.forEach((function(t){var i=r(t.target);i&&(e.beginAnimation(i,t.fromFrame,t.toFrame,t.loopAnimation,t.speedRatio,t.onAnimationEnd?t.onAnimationEnd:void 0,void 0,!0,void 0,t.onAnimationLoop?t.onAnimationLoop:void 0),e.stopAnimation(t.target))})),n},t.prototype.populateRootNodes=function(){var e=this;this.rootNodes.length=0,this.meshes.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.transformNodes.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.lights.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.cameras.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)}))},t.prototype.addAllAssetsToContainer=function(e){if(e){var t=[],i=new Set;for(t.push(e);t.length>0;){var r=t.pop();if(r instanceof Wi?(r.geometry&&-1===this.geometries.indexOf(r.geometry)&&this.geometries.push(r.geometry),this.meshes.push(r)):r instanceof Ri?this.transformNodes.push(r):r instanceof ji?this.lights.push(r):r instanceof zt&&this.cameras.push(r),r instanceof Fi){if(r.material&&-1===this.materials.indexOf(r.material)){this.materials.push(r.material);for(var n=0,o=r.material.getActiveTextures();n<o.length;n++){var a=o[n];-1===this.textures.indexOf(a)&&this.textures.push(a)}}r.skeleton&&-1===this.skeletons.indexOf(r.skeleton)&&this.skeletons.push(r.skeleton),r.morphTargetManager&&-1===this.morphTargetManagers.indexOf(r.morphTargetManager)&&this.morphTargetManagers.push(r.morphTargetManager)}for(var s=0,l=r.getChildren();s<l.length;s++){var c=l[s];i.has(c)||t.push(c)}i.add(r)}this.populateRootNodes()}},t}(a),Zi=function(){function e(e){this.SMOOTHING=.75,this.FFT_SIZE=512,this.BARGRAPHAMPLITUDE=256,this.DEBUGCANVASPOS={x:20,y:20},this.DEBUGCANVASSIZE={width:320,height:200},(e=e||M.q.LastCreatedScene)&&(this._scene=e,Pi.audioEngine?(this._audioEngine=Pi.audioEngine,this._audioEngine.canUseWebAudio&&this._audioEngine.audioContext&&(this._webAudioAnalyser=this._audioEngine.audioContext.createAnalyser(),this._webAudioAnalyser.minDecibels=-140,this._webAudioAnalyser.maxDecibels=0,this._byteFreqs=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._byteTime=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._floatFreqs=new Float32Array(this._webAudioAnalyser.frequencyBinCount))):ee.S0.Warn("No audio engine initialized, failed to create an audio analyser"))}return e.prototype.getFrequencyBinCount=function(){return this._audioEngine.canUseWebAudio?this._webAudioAnalyser.frequencyBinCount:0},e.prototype.getByteFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteFrequencyData(this._byteFreqs)),this._byteFreqs},e.prototype.getByteTimeDomainData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteTimeDomainData(this._byteTime)),this._byteTime},e.prototype.getFloatFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getFloatFrequencyData(this._floatFreqs)),this._floatFreqs},e.prototype.drawDebugCanvas=function(){var e=this;if(this._audioEngine.canUseWebAudio&&(this._debugCanvas||(this._debugCanvas=document.createElement("canvas"),this._debugCanvas.width=this.DEBUGCANVASSIZE.width,this._debugCanvas.height=this.DEBUGCANVASSIZE.height,this._debugCanvas.style.position="absolute",this._debugCanvas.style.top=this.DEBUGCANVASPOS.y+"px",this._debugCanvas.style.left=this.DEBUGCANVASPOS.x+"px",this._debugCanvasContext=this._debugCanvas.getContext("2d"),document.body.appendChild(this._debugCanvas),this._registerFunc=function(){e.drawDebugCanvas()},this._scene.registerBeforeRender(this._registerFunc)),this._registerFunc&&this._debugCanvasContext)){var t=this.getByteFrequencyData();this._debugCanvasContext.fillStyle="rgb(0, 0, 0)",this._debugCanvasContext.fillRect(0,0,this.DEBUGCANVASSIZE.width,this.DEBUGCANVASSIZE.height);for(var i=0;i<this.getFrequencyBinCount();i++){var r=t[i]/this.BARGRAPHAMPLITUDE,n=this.DEBUGCANVASSIZE.height*r,o=this.DEBUGCANVASSIZE.height-n-1,a=this.DEBUGCANVASSIZE.width/this.getFrequencyBinCount(),s=i/this.getFrequencyBinCount()*360;this._debugCanvasContext.fillStyle="hsl("+s+", 100%, 50%)",this._debugCanvasContext.fillRect(i*a,o,a,n)}}},e.prototype.stopDebugCanvas=function(){this._debugCanvas&&(this._registerFunc&&(this._scene.unregisterBeforeRender(this._registerFunc),this._registerFunc=null),document.body.removeChild(this._debugCanvas),this._debugCanvas=null,this._debugCanvasContext=null)},e.prototype.connectAudioNodes=function(e,t){this._audioEngine.canUseWebAudio&&(e.connect(this._webAudioAnalyser),this._webAudioAnalyser.connect(t))},e.prototype.dispose=function(){this._audioEngine.canUseWebAudio&&this._webAudioAnalyser.disconnect()},e}(),Ji=function(){function e(t,i,r,n,o){void 0===n&&(n=null);var a,s,l,h,d,p=this;if(this.autoplay=!1,this._loop=!1,this.useCustomAttenuation=!1,this.isPlaying=!1,this.isPaused=!1,this.refDistance=1,this.rolloffFactor=1,this.maxDistance=100,this.distanceModel="linear",this.metadata=null,this.onEndedObservable=new c.cP,this._spatialSound=!1,this._panningModel="equalpower",this._playbackRate=1,this._streaming=!1,this._startTime=0,this._currentTime=0,this._position=u.Pq.Zero(),this._localDirection=new u.Pq(1,0,0),this._volume=1,this._isReadyToPlay=!1,this._isDirectional=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._coneOuterGain=0,this._isOutputConnected=!1,this._urlType="Unknown",this.name=t,r=r||M.q.LastCreatedScene)if(this._scene=r,e._SceneComponentInitialization(r),this._readyToPlayCallback=n,this._customAttenuationFunction=function(e,t,i,r,n){return t<i?e*(1-t/i):0},o&&(this.autoplay=o.autoplay||!1,this._loop=o.loop||!1,void 0!==o.volume&&(this._volume=o.volume),this._spatialSound=null!==(a=o.spatialSound)&&void 0!==a&&a,this.maxDistance=null!==(s=o.maxDistance)&&void 0!==s?s:100,this.useCustomAttenuation=null!==(l=o.useCustomAttenuation)&&void 0!==l&&l,this.rolloffFactor=o.rolloffFactor||1,this.refDistance=o.refDistance||1,this.distanceModel=o.distanceModel||"linear",this._playbackRate=o.playbackRate||1,this._streaming=null!==(h=o.streaming)&&void 0!==h&&h,this._length=o.length,this._offset=o.offset),(null===(d=Pi.audioEngine)||void 0===d?void 0:d.canUseWebAudio)&&Pi.audioEngine.audioContext){this._soundGain=Pi.audioEngine.audioContext.createGain(),this._soundGain.gain.value=this._volume,this._inputAudioNode=this._soundGain,this._outputAudioNode=this._soundGain,this._spatialSound&&this._createSpatialParameters(),this._scene.mainSoundTrack.addSound(this);var f=!0;if(i)try{"string"==typeof i?(this._urlType="String",this._url=i):i instanceof ArrayBuffer?this._urlType="ArrayBuffer":i instanceof HTMLMediaElement?this._urlType="MediaElement":i instanceof MediaStream?this._urlType="MediaStream":i instanceof AudioBuffer?this._urlType="AudioBuffer":Array.isArray(i)&&(this._urlType="Array");var _=[],m=!1;switch(this._urlType){case"MediaElement":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=Pi.audioEngine.audioContext.createMediaElementSource(i),this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"MediaStream":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=Pi.audioEngine.audioContext.createMediaStreamSource(i),this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"ArrayBuffer":i.byteLength>0&&(m=!0,this._soundLoaded(i));break;case"AudioBuffer":this._audioBufferLoaded(i);break;case"String":_.push(i);case"Array":0===_.length&&(_=i);for(var g=function(e){var t=_[e];if(m=o&&o.skipCodecCheck||-1!==t.indexOf(".mp3",t.length-4)&&Pi.audioEngine.isMP3supported||-1!==t.indexOf(".ogg",t.length-4)&&Pi.audioEngine.isOGGsupported||-1!==t.indexOf(".wav",t.length-4)||-1!==t.indexOf(".m4a",t.length-4)||-1!==t.indexOf(".mp4",t.length-4)||-1!==t.indexOf("blob:"))return v._streaming?(v._htmlAudioElement=new Audio(t),v._htmlAudioElement.controls=!1,v._htmlAudioElement.loop=v.loop,ee.S0.SetCorsBehavior(t,v._htmlAudioElement),v._htmlAudioElement.preload="auto",v._htmlAudioElement.addEventListener("canplaythrough",(function(){p._isReadyToPlay=!0,p.autoplay&&p.play(0,p._offset,p._length),p._readyToPlayCallback&&p._readyToPlayCallback()})),document.body.appendChild(v._htmlAudioElement),v._htmlAudioElement.load()):v._scene._loadFile(t,(function(e){p._soundLoaded(e)}),void 0,!0,!0,(function(e){e&&y.V.Error("XHR "+e.status+" error on: "+t+"."),y.V.Error("Sound creation aborted."),p._scene.mainSoundTrack.removeSound(p)})),"break"},v=this,b=0;b<_.length&&"break"!==g(b);b++);break;default:f=!1}f?m||(this._isReadyToPlay=!0,this._readyToPlayCallback&&setTimeout((function(){p._readyToPlayCallback&&p._readyToPlayCallback()}),1e3)):y.V.Error("Parameter must be a URL to the sound, an Array of URLs (.mp3 & .ogg) or an ArrayBuffer of the sound.")}catch(e){y.V.Error("Unexpected error. Sound creation aborted."),this._scene.mainSoundTrack.removeSound(this)}}else this._scene.mainSoundTrack.addSound(this),Pi.audioEngine&&!Pi.audioEngine.WarnedWebAudioUnsupported&&(y.V.Error("Web Audio is not supported by your browser."),Pi.audioEngine.WarnedWebAudioUnsupported=!0),this._readyToPlayCallback&&setTimeout((function(){p._readyToPlayCallback&&p._readyToPlayCallback()}),1e3)}return Object.defineProperty(e.prototype,"loop",{get:function(){return this._loop},set:function(e){e!==this._loop&&(this._loop=e,this.updateOptions({loop:e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){var e;if(this._htmlAudioElement)return this._htmlAudioElement.currentTime;if((null===(e=Pi.audioEngine)||void 0===e?void 0:e.audioContext)&&(this.isPlaying||this.isPaused)){var t=this.isPaused?0:Pi.audioEngine.audioContext.currentTime-this._startTime;return this._currentTime+t}return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spatialSound",{get:function(){return this._spatialSound},set:function(e){if(e!=this._spatialSound){var t=this.isPlaying;this.pause(),e?(this._spatialSound=e,this._updateSpatialParameters()):this._disableSpatialSound(),t&&this.play()}},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){var e;(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&(this.isPlaying&&this.stop(),this._isReadyToPlay=!1,-1===this.soundTrackId?this._scene.mainSoundTrack.removeSound(this):this._scene.soundTracks&&this._scene.soundTracks[this.soundTrackId].removeSound(this),this._soundGain&&(this._soundGain.disconnect(),this._soundGain=null),this._soundPanner&&(this._soundPanner.disconnect(),this._soundPanner=null),this._soundSource&&(this._soundSource.disconnect(),this._soundSource=null),this._audioBuffer=null,this._htmlAudioElement&&(this._htmlAudioElement.pause(),this._htmlAudioElement.src="",document.body.removeChild(this._htmlAudioElement)),this._streamingSource&&this._streamingSource.disconnect(),this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._connectedTransformNode=null),this._clearTimeoutsAndObservers())},e.prototype.isReady=function(){return this._isReadyToPlay},e.prototype.getClassName=function(){return"Sound"},e.prototype._audioBufferLoaded=function(e){var t;(null===(t=Pi.audioEngine)||void 0===t?void 0:t.audioContext)&&(this._audioBuffer=e,this._isReadyToPlay=!0,this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback())},e.prototype._soundLoaded=function(e){var t,i=this;(null===(t=Pi.audioEngine)||void 0===t?void 0:t.audioContext)&&Pi.audioEngine.audioContext.decodeAudioData(e,(function(e){i._audioBufferLoaded(e)}),(function(e){y.V.Error("Error while decoding audio data for: "+i.name+" / Error: "+e)}))},e.prototype.setAudioBuffer=function(e){var t;(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&(this._audioBuffer=e,this._isReadyToPlay=!0)},e.prototype.updateOptions=function(e){var t,i,r,n,o,a,s,l,c,u,h;e&&(this.loop=null!==(t=e.loop)&&void 0!==t?t:this.loop,this.maxDistance=null!==(i=e.maxDistance)&&void 0!==i?i:this.maxDistance,this.useCustomAttenuation=null!==(r=e.useCustomAttenuation)&&void 0!==r?r:this.useCustomAttenuation,this.rolloffFactor=null!==(n=e.rolloffFactor)&&void 0!==n?n:this.rolloffFactor,this.refDistance=null!==(o=e.refDistance)&&void 0!==o?o:this.refDistance,this.distanceModel=null!==(a=e.distanceModel)&&void 0!==a?a:this.distanceModel,this._playbackRate=null!==(s=e.playbackRate)&&void 0!==s?s:this._playbackRate,this._length=null!==(l=e.length)&&void 0!==l?l:void 0,this.spatialSound=null!==(c=e.spatialSound)&&void 0!==c?c:this._spatialSound,this._setOffset(null!==(u=e.offset)&&void 0!==u?u:void 0),this.setVolume(null!==(h=e.volume)&&void 0!==h?h:this._volume),this._updateSpatialParameters(),this.isPlaying&&(this._streaming&&this._htmlAudioElement?(this._htmlAudioElement.playbackRate=this._playbackRate,this._htmlAudioElement.loop!==this.loop&&(this._htmlAudioElement.loop=this.loop)):this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate,this._soundSource.loop!==this.loop&&(this._soundSource.loop=this.loop),void 0!==this._offset&&this._soundSource.loopStart!==this._offset&&(this._soundSource.loopStart=this._offset),void 0!==this._length&&this._length!==this._soundSource.loopEnd&&(this._soundSource.loopEnd=(0|this._offset)+this._length))))},e.prototype._createSpatialParameters=function(){var e,t;(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&Pi.audioEngine.audioContext&&(this._scene.headphone&&(this._panningModel="HRTF"),this._soundPanner=null!==(t=this._soundPanner)&&void 0!==t?t:Pi.audioEngine.audioContext.createPanner(),this._soundPanner&&this._outputAudioNode&&(this._updateSpatialParameters(),this._soundPanner.connect(this._outputAudioNode),this._inputAudioNode=this._soundPanner))},e.prototype._disableSpatialSound=function(){var e;this._spatialSound&&(this._inputAudioNode=this._soundGain,null===(e=this._soundPanner)||void 0===e||e.disconnect(),this._soundPanner=null,this._spatialSound=!1)},e.prototype._updateSpatialParameters=function(){this._spatialSound&&(this._soundPanner?this.useCustomAttenuation?(this._soundPanner.distanceModel="linear",this._soundPanner.maxDistance=Number.MAX_VALUE,this._soundPanner.refDistance=1,this._soundPanner.rolloffFactor=1,this._soundPanner.panningModel=this._panningModel):(this._soundPanner.distanceModel=this.distanceModel,this._soundPanner.maxDistance=this.maxDistance,this._soundPanner.refDistance=this.refDistance,this._soundPanner.rolloffFactor=this.rolloffFactor,this._soundPanner.panningModel=this._panningModel):this._createSpatialParameters())},e.prototype.switchPanningModelToHRTF=function(){this._panningModel="HRTF",this._switchPanningModel()},e.prototype.switchPanningModelToEqualPower=function(){this._panningModel="equalpower",this._switchPanningModel()},e.prototype._switchPanningModel=function(){var e;(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.panningModel=this._panningModel)},e.prototype.connectToSoundTrackAudioNode=function(e){var t;(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._isOutputConnected&&this._outputAudioNode.disconnect(),this._outputAudioNode.connect(e),this._isOutputConnected=!0)},e.prototype.setDirectionalCone=function(e,t,i){t<e?y.V.Error("setDirectionalCone(): outer angle of the cone must be superior or equal to the inner angle."):(this._coneInnerAngle=e,this._coneOuterAngle=t,this._coneOuterGain=i,this._isDirectional=!0,this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length)))},Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){var t;if(e!=this._coneInnerAngle){if(this._coneOuterAngle<e)return void y.V.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e,(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){var t;if(e!=this._coneOuterAngle){if(e<this._coneInnerAngle)return void y.V.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e,(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.coneOuterAngle=this._coneOuterAngle)}},enumerable:!1,configurable:!0}),e.prototype.setPosition=function(e){var t;e.equals(this._position)||(this._position.copyFrom(e),(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&!isNaN(this._position.x)&&!isNaN(this._position.y)&&!isNaN(this._position.z)&&(this._soundPanner.positionX.value=this._position.x,this._soundPanner.positionY.value=this._position.y,this._soundPanner.positionZ.value=this._position.z))},e.prototype.setLocalDirectionToMesh=function(e){var t;this._localDirection=e,(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._connectedTransformNode&&this.isPlaying&&this._updateDirection()},e.prototype._updateDirection=function(){if(this._connectedTransformNode&&this._soundPanner){var e=this._connectedTransformNode.getWorldMatrix(),t=u.Pq.TransformNormal(this._localDirection,e);t.normalize(),this._soundPanner.orientationX.value=t.x,this._soundPanner.orientationY.value=t.y,this._soundPanner.orientationZ.value=t.z}},e.prototype.updateDistanceFromListener=function(){var e;if((null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&this._connectedTransformNode&&this.useCustomAttenuation&&this._soundGain&&this._scene.activeCamera){var t=this._scene.audioListenerPositionProvider?this._connectedTransformNode.position.subtract(this._scene.audioListenerPositionProvider()).length():this._connectedTransformNode.getDistanceToCamera(this._scene.activeCamera);this._soundGain.gain.value=this._customAttenuationFunction(this._volume,t,this.maxDistance,this.refDistance,this.rolloffFactor)}},e.prototype.setAttenuationFunction=function(e){this._customAttenuationFunction=e},e.prototype.play=function(e,t,i){var r,n,o,a,s=this;if(this._isReadyToPlay&&this._scene.audioEnabled&&(null===(r=Pi.audioEngine)||void 0===r?void 0:r.audioContext))try{this._clearTimeoutsAndObservers();var l=e?(null===(n=Pi.audioEngine)||void 0===n?void 0:n.audioContext.currentTime)+e:null===(o=Pi.audioEngine)||void 0===o?void 0:o.audioContext.currentTime;if(this._soundSource&&this._streamingSource||this._spatialSound&&this._soundPanner&&(isNaN(this._position.x)||isNaN(this._position.y)||isNaN(this._position.z)||(this._soundPanner.positionX.value=this._position.x,this._soundPanner.positionY.value=this._position.y,this._soundPanner.positionZ.value=this._position.z),this._isDirectional&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle,this._soundPanner.coneOuterAngle=this._coneOuterAngle,this._soundPanner.coneOuterGain=this._coneOuterGain,this._connectedTransformNode?this._updateDirection():this._soundPanner.setOrientation(this._localDirection.x,this._localDirection.y,this._localDirection.z))),this._streaming){if(this._streamingSource||(this._streamingSource=Pi.audioEngine.audioContext.createMediaElementSource(this._htmlAudioElement),this._htmlAudioElement.onended=function(){s._onended()},this._htmlAudioElement.playbackRate=this._playbackRate),this._streamingSource.disconnect(),this._inputAudioNode&&this._streamingSource.connect(this._inputAudioNode),this._htmlAudioElement){var c=function(){var e,t;if(null===(e=Pi.audioEngine)||void 0===e?void 0:e.unlocked){var i=s._htmlAudioElement.play();void 0!==i&&i.catch((function(){var e,t;null===(e=Pi.audioEngine)||void 0===e||e.lock(),(s.loop||s.autoplay)&&(s._audioUnlockedObserver=null===(t=Pi.audioEngine)||void 0===t?void 0:t.onAudioUnlockedObservable.addOnce((function(){c()})))}))}else(s.loop||s.autoplay)&&(s._audioUnlockedObserver=null===(t=Pi.audioEngine)||void 0===t?void 0:t.onAudioUnlockedObservable.addOnce((function(){c()})))};c()}}else{var u=function(){var r,n,o,a;if(null===(r=Pi.audioEngine)||void 0===r?void 0:r.audioContext){if(i=i||s._length,void 0!==t&&s._setOffset(t),s._soundSource){var c=s._soundSource;c.onended=function(){c.disconnect()}}if(s._soundSource=null===(n=Pi.audioEngine)||void 0===n?void 0:n.audioContext.createBufferSource(),s._soundSource&&s._inputAudioNode){s._soundSource.buffer=s._audioBuffer,s._soundSource.connect(s._inputAudioNode),s._soundSource.loop=s.loop,void 0!==t&&(s._soundSource.loopStart=t),void 0!==i&&(s._soundSource.loopEnd=(0|t)+i),s._soundSource.playbackRate.value=s._playbackRate,s._soundSource.onended=function(){s._onended()},l=e?(null===(o=Pi.audioEngine)||void 0===o?void 0:o.audioContext.currentTime)+e:Pi.audioEngine.audioContext.currentTime;var u=((s.isPaused?s.currentTime:0)+(null!==(a=s._offset)&&void 0!==a?a:0))%s._soundSource.buffer.duration;s._soundSource.start(l,u,s.loop?void 0:i)}}};"suspended"===(null===(a=Pi.audioEngine)||void 0===a?void 0:a.audioContext.state)?this._tryToPlayTimeout=setTimeout((function(){var e;"suspended"===(null===(e=Pi.audioEngine)||void 0===e?void 0:e.audioContext.state)?(Pi.audioEngine.lock(),(s.loop||s.autoplay)&&(s._audioUnlockedObserver=Pi.audioEngine.onAudioUnlockedObservable.addOnce((function(){u()})))):u()}),500):u()}this._startTime=l,this.isPlaying=!0,this.isPaused=!1}catch(e){y.V.Error("Error while trying to play audio: "+this.name+", "+e.message)}},e.prototype._onended=function(){this.isPlaying=!1,this._startTime=0,this._currentTime=0,this.onended&&this.onended(),this.onEndedObservable.notifyObservers(this)},e.prototype.stop=function(e){var t,i=this;if(this.isPlaying)if(this._clearTimeoutsAndObservers(),this._streaming)this._htmlAudioElement?(this._htmlAudioElement.pause(),this._htmlAudioElement.currentTime>0&&(this._htmlAudioElement.currentTime=0)):this._streamingSource.disconnect(),this.isPlaying=!1;else if((null===(t=Pi.audioEngine)||void 0===t?void 0:t.audioContext)&&this._soundSource){var r=e?Pi.audioEngine.audioContext.currentTime+e:void 0;this._soundSource.onended=function(){i.isPlaying=!1,i.isPaused=!1,i._startTime=0,i._currentTime=0,i._soundSource&&(i._soundSource.onended=function(){}),i._onended()},this._soundSource.stop(r)}else this.isPlaying=!1;else this.isPaused&&(this.isPaused=!1,this._startTime=0,this._currentTime=0)},e.prototype.pause=function(){var e;this.isPlaying&&(this._clearTimeoutsAndObservers(),this._streaming?(this._htmlAudioElement?this._htmlAudioElement.pause():this._streamingSource.disconnect(),this.isPlaying=!1,this.isPaused=!0):(null===(e=Pi.audioEngine)||void 0===e?void 0:e.audioContext)&&this._soundSource&&(this._soundSource.onended=function(){},this._soundSource.stop(),this.isPlaying=!1,this.isPaused=!0,this._currentTime+=Pi.audioEngine.audioContext.currentTime-this._startTime))},e.prototype.setVolume=function(e,t){var i;(null===(i=Pi.audioEngine)||void 0===i?void 0:i.canUseWebAudio)&&this._soundGain&&(t&&Pi.audioEngine.audioContext?(this._soundGain.gain.cancelScheduledValues(Pi.audioEngine.audioContext.currentTime),this._soundGain.gain.setValueAtTime(this._soundGain.gain.value,Pi.audioEngine.audioContext.currentTime),this._soundGain.gain.linearRampToValueAtTime(e,Pi.audioEngine.audioContext.currentTime+t)):this._soundGain.gain.value=e),this._volume=e},e.prototype.setPlaybackRate=function(e){this._playbackRate=e,this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate))},e.prototype.getPlaybackRate=function(){return this._playbackRate},e.prototype.getVolume=function(){return this._volume},e.prototype.attachToMesh=function(e){var t=this;this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null),this._connectedTransformNode=e,this._spatialSound||(this._spatialSound=!0,this._createSpatialParameters(),this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length))),this._onRegisterAfterWorldMatrixUpdate(this._connectedTransformNode),this._registerFunc=function(e){return t._onRegisterAfterWorldMatrixUpdate(e)},this._connectedTransformNode.registerAfterWorldMatrixUpdate(this._registerFunc)},e.prototype.detachFromMesh=function(){this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null,this._connectedTransformNode=null)},e.prototype._onRegisterAfterWorldMatrixUpdate=function(e){var t;if(e.getBoundingInfo){var i=e.getBoundingInfo();this.setPosition(i.boundingSphere.centerWorld)}else this.setPosition(e.absolutePosition);(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._isDirectional&&this.isPlaying&&this._updateDirection()},e.prototype.clone=function(){var t=this;if(this._streaming)return null;var i=function(){t._isReadyToPlay?(n._audioBuffer=t.getAudioBuffer(),n._isReadyToPlay=!0,n.autoplay&&n.play(0,t._offset,t._length)):setTimeout(i,300)},r={autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this._spatialSound,maxDistance:this.maxDistance,useCustomAttenuation:this.useCustomAttenuation,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel},n=new e(this.name+"_cloned",new ArrayBuffer(0),this._scene,null,r);return this.useCustomAttenuation&&n.setAttenuationFunction(this._customAttenuationFunction),n.setPosition(this._position),n.setPlaybackRate(this._playbackRate),i(),n},e.prototype.getAudioBuffer=function(){return this._audioBuffer},e.prototype.getSoundSource=function(){return this._soundSource},e.prototype.getSoundGain=function(){return this._soundGain},e.prototype.serialize=function(){var e={name:this.name,url:this._url,autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this._spatialSound,maxDistance:this.maxDistance,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel,playbackRate:this._playbackRate,panningModel:this._panningModel,soundTrackId:this.soundTrackId,metadata:this.metadata};return this._spatialSound&&(this._connectedTransformNode&&(e.connectedMeshId=this._connectedTransformNode.id),e.position=this._position.asArray(),e.refDistance=this.refDistance,e.distanceModel=this.distanceModel,e.isDirectional=this._isDirectional,e.localDirectionToMesh=this._localDirection.asArray(),e.coneInnerAngle=this._coneInnerAngle,e.coneOuterAngle=this._coneOuterAngle,e.coneOuterGain=this._coneOuterGain),e},e.Parse=function(t,i,r,n){var o,a=t.name;o=t.url?r+t.url:r+a;var s,l={autoplay:t.autoplay,loop:t.loop,volume:t.volume,spatialSound:t.spatialSound,maxDistance:t.maxDistance,rolloffFactor:t.rolloffFactor,refDistance:t.refDistance,distanceModel:t.distanceModel,playbackRate:t.playbackRate};if(n){var c=function(){n._isReadyToPlay?(s._audioBuffer=n.getAudioBuffer(),s._isReadyToPlay=!0,s.autoplay&&s.play(0,s._offset,s._length)):setTimeout(c,300)};s=new e(a,new ArrayBuffer(0),i,null,l),c()}else s=new e(a,o,i,(function(){i.removePendingData(s)}),l),i.addPendingData(s);if(t.position){var h=u.Pq.FromArray(t.position);s.setPosition(h)}if(t.isDirectional&&(s.setDirectionalCone(t.coneInnerAngle||360,t.coneOuterAngle||360,t.coneOuterGain||0),t.localDirectionToMesh)){var d=u.Pq.FromArray(t.localDirectionToMesh);s.setLocalDirectionToMesh(d)}if(t.connectedMeshId){var p=i.getMeshById(t.connectedMeshId);p&&s.attachToMesh(p)}return t.metadata&&(s.metadata=t.metadata),s},e.prototype._setOffset=function(e){this._offset!==e&&(this.isPaused&&(this.stop(),this.isPaused=!1),this._offset=e)},e.prototype._clearTimeoutsAndObservers=function(){var e;this._tryToPlayTimeout&&(clearTimeout(this._tryToPlayTimeout),this._tryToPlayTimeout=null),this._audioUnlockedObserver&&(null===(e=Pi.audioEngine)||void 0===e||e.onAudioUnlockedObservable.remove(this._audioUnlockedObserver),this._audioUnlockedObserver=null)},e._SceneComponentInitialization=function(e){throw(0,U.n)("AudioSceneComponent")},e}();(0,o.Y5)("BABYLON.Sound",Ji);var $i=function(){function e(e,t){void 0===t&&(t={}),this.id=-1,this._isInitialized=!1,(e=e||M.q.LastCreatedScene)&&(this._scene=e,this.soundCollection=[],this._options=t,!this._options.mainTrack&&this._scene.soundTracks&&(this._scene.soundTracks.push(this),this.id=this._scene.soundTracks.length-1))}return e.prototype._initializeSoundTrackAudioGraph=function(){var e;(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&Pi.audioEngine.audioContext&&(this._outputAudioNode=Pi.audioEngine.audioContext.createGain(),this._outputAudioNode.connect(Pi.audioEngine.masterGain),this._options&&this._options.volume&&(this._outputAudioNode.gain.value=this._options.volume),this._isInitialized=!0)},e.prototype.dispose=function(){if(Pi.audioEngine&&Pi.audioEngine.canUseWebAudio){for(this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas();this.soundCollection.length;)this.soundCollection[0].dispose();this._outputAudioNode&&this._outputAudioNode.disconnect(),this._outputAudioNode=null}},e.prototype.addSound=function(e){var t;this._isInitialized||this._initializeSoundTrackAudioGraph(),(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&e.connectToSoundTrackAudioNode(this._outputAudioNode),void 0!==e.soundTrackId&&(-1===e.soundTrackId?this._scene.mainSoundTrack.removeSound(e):this._scene.soundTracks&&this._scene.soundTracks[e.soundTrackId].removeSound(e)),this.soundCollection.push(e),e.soundTrackId=this.id},e.prototype.removeSound=function(e){var t=this.soundCollection.indexOf(e);-1!==t&&this.soundCollection.splice(t,1)},e.prototype.setVolume=function(e){var t;(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._outputAudioNode.gain.value=e)},e.prototype.switchPanningModelToHRTF=function(){var e;if(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)for(var t=0;t<this.soundCollection.length;t++)this.soundCollection[t].switchPanningModelToHRTF()},e.prototype.switchPanningModelToEqualPower=function(){var e;if(null===(e=Pi.audioEngine)||void 0===e?void 0:e.canUseWebAudio)for(var t=0;t<this.soundCollection.length;t++)this.soundCollection[t].switchPanningModelToEqualPower()},e.prototype.connectToAnalyser=function(e){var t;this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser=e,(null===(t=Pi.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._outputAudioNode.disconnect(),this._connectedAnalyser.connectAudioNodes(this._outputAudioNode,Pi.audioEngine.masterGain))},e}();a.AddParser(Ae.NAME_AUDIO,(function(e,t,i,r){var n,o,a=[];if(i.sounds=i.sounds||[],void 0!==e.sounds&&null!==e.sounds)for(var s=0,l=e.sounds.length;s<l;s++){var c=e.sounds[s];(null===(n=Pi.audioEngine)||void 0===n?void 0:n.canUseWebAudio)?(c.url||(c.url=c.name),a[c.url]?i.sounds.push(Ji.Parse(c,t,r,a[c.url])):(o=Ji.Parse(c,t,r),a[c.url]=o,i.sounds.push(o))):i.sounds.push(new Ji(c.name,null,t))}a=[]})),Object.defineProperty(it.prototype,"mainSoundTrack",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),this._mainSoundTrack||(this._mainSoundTrack=new $i(this,{mainTrack:!0})),this._mainSoundTrack},enumerable:!0,configurable:!0}),it.prototype.getSoundByName=function(e){var t;for(t=0;t<this.mainSoundTrack.soundCollection.length;t++)if(this.mainSoundTrack.soundCollection[t].name===e)return this.mainSoundTrack.soundCollection[t];if(this.soundTracks)for(var i=0;i<this.soundTracks.length;i++)for(t=0;t<this.soundTracks[i].soundCollection.length;t++)if(this.soundTracks[i].soundCollection[t].name===e)return this.soundTracks[i].soundCollection[t];return null},Object.defineProperty(it.prototype,"audioEnabled",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),e.audioEnabled},set:function(e){var t=this._getComponent(Ae.NAME_AUDIO);t||(t=new er(this),this._addComponent(t)),e?t.enableAudio():t.disableAudio()},enumerable:!0,configurable:!0}),Object.defineProperty(it.prototype,"headphone",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),e.headphone},set:function(e){var t=this._getComponent(Ae.NAME_AUDIO);t||(t=new er(this),this._addComponent(t)),e?t.switchAudioModeForHeadphones():t.switchAudioModeForNormalSpeakers()},enumerable:!0,configurable:!0}),Object.defineProperty(it.prototype,"audioListenerPositionProvider",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),e.audioListenerPositionProvider},set:function(e){var t=this._getComponent(Ae.NAME_AUDIO);if(t||(t=new er(this),this._addComponent(t)),e&&"function"!=typeof e)throw new Error("The value passed to [Scene.audioListenerPositionProvider] must be a function that returns a Vector3");t.audioListenerPositionProvider=e},enumerable:!0,configurable:!0}),Object.defineProperty(it.prototype,"audioListenerRotationProvider",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),e.audioListenerRotationProvider},set:function(e){var t=this._getComponent(Ae.NAME_AUDIO);if(t||(t=new er(this),this._addComponent(t)),e&&"function"!=typeof e)throw new Error("The value passed to [Scene.audioListenerRotationProvider] must be a function that returns a Vector3");t.audioListenerRotationProvider=e},enumerable:!0,configurable:!0}),Object.defineProperty(it.prototype,"audioPositioningRefreshRate",{get:function(){var e=this._getComponent(Ae.NAME_AUDIO);return e||(e=new er(this),this._addComponent(e)),e.audioPositioningRefreshRate},set:function(e){var t=this._getComponent(Ae.NAME_AUDIO);t||(t=new er(this),this._addComponent(t)),t.audioPositioningRefreshRate=e},enumerable:!0,configurable:!0});var er=function(){function e(e){this.name=Ae.NAME_AUDIO,this._audioEnabled=!0,this._headphone=!1,this.audioPositioningRefreshRate=500,this.audioListenerPositionProvider=null,this.audioListenerRotationProvider=null,this._cachedCameraDirection=new u.Pq,this._cachedCameraPosition=new u.Pq,this._lastCheck=0,this._invertMatrixTemp=new u.uq,this._cameraDirectionTemp=new u.Pq,(e=e||M.q.LastCreatedScene)&&(this.scene=e,e.soundTracks=[],e.sounds=[])}return Object.defineProperty(e.prototype,"audioEnabled",{get:function(){return this._audioEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"headphone",{get:function(){return this._headphone},enumerable:!1,configurable:!0}),e.prototype.register=function(){this.scene._afterRenderStage.registerStep(Ae.STEP_AFTERRENDER_AUDIO,this,this._afterRender)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){if(e.sounds=[],this.scene.soundTracks)for(var t=0;t<this.scene.soundTracks.length;t++)for(var i=this.scene.soundTracks[t],r=0;r<i.soundCollection.length;r++)e.sounds.push(i.soundCollection[r].serialize())},e.prototype.addFromContainer=function(e){var t=this;e.sounds&&e.sounds.forEach((function(e){e.play(),e.autoplay=!0,t.scene.mainSoundTrack.addSound(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;void 0===t&&(t=!1),e.sounds&&e.sounds.forEach((function(e){e.stop(),e.autoplay=!1,i.scene.mainSoundTrack.removeSound(e),t&&e.dispose()}))},e.prototype.dispose=function(){var e=this.scene;if(e._mainSoundTrack&&e.mainSoundTrack.dispose(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].dispose()},e.prototype.disableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!1,Pi.audioEngine&&Pi.audioEngine.audioContext&&Pi.audioEngine.audioContext.suspend(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].pause();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].pause()},e.prototype.enableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!0,Pi.audioEngine&&Pi.audioEngine.audioContext&&Pi.audioEngine.audioContext.resume(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].isPaused&&t.mainSoundTrack.soundCollection[e].play();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].isPaused&&t.soundTracks[e].soundCollection[i].play()},e.prototype.switchAudioModeForHeadphones=function(){var e=this.scene;if(this._headphone=!0,e.mainSoundTrack.switchPanningModelToHRTF(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToHRTF()},e.prototype.switchAudioModeForNormalSpeakers=function(){var e=this.scene;if(this._headphone=!1,e.mainSoundTrack.switchPanningModelToEqualPower(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToEqualPower()},e.prototype._afterRender=function(){var t=te.j.Now;if(!(this._lastCheck&&t-this._lastCheck<this.audioPositioningRefreshRate)){this._lastCheck=t;var i=this.scene;if(this._audioEnabled&&i._mainSoundTrack&&i.soundTracks&&(0!==i._mainSoundTrack.soundCollection.length||1!==i.soundTracks.length)){var r=Pi.audioEngine;if(r&&r.audioContext){var n=i.activeCamera;if(i.activeCameras&&i.activeCameras.length>0&&(n=i.activeCameras[0]),this.audioListenerPositionProvider){var o=this.audioListenerPositionProvider();r.audioContext.listener.setPosition(o.x||0,o.y||0,o.z||0)}else n?this._cachedCameraPosition.equals(n.globalPosition)||(this._cachedCameraPosition.copyFrom(n.globalPosition),r.audioContext.listener.setPosition(n.globalPosition.x,n.globalPosition.y,n.globalPosition.z)):r.audioContext.listener.setPosition(0,0,0);if(this.audioListenerRotationProvider){var a=this.audioListenerRotationProvider();r.audioContext.listener.setOrientation(a.x||0,a.y||0,a.z||0,0,1,0)}else n?(n.rigCameras&&n.rigCameras.length>0&&(n=n.rigCameras[0]),n.getViewMatrix().invertToRef(this._invertMatrixTemp),u.Pq.TransformNormalToRef(e._CameraDirection,this._invertMatrixTemp,this._cameraDirectionTemp),this._cameraDirectionTemp.normalize(),isNaN(this._cameraDirectionTemp.x)||isNaN(this._cameraDirectionTemp.y)||isNaN(this._cameraDirectionTemp.z)||this._cachedCameraDirection.equals(this._cameraDirectionTemp)||(this._cachedCameraDirection.copyFrom(this._cameraDirectionTemp),r.audioContext.listener.setOrientation(this._cameraDirectionTemp.x,this._cameraDirectionTemp.y,this._cameraDirectionTemp.z,0,1,0))):r.audioContext.listener.setOrientation(0,0,0,0,1,0);var s=void 0;for(s=0;s<i.mainSoundTrack.soundCollection.length;s++)(c=i.mainSoundTrack.soundCollection[s]).useCustomAttenuation&&c.updateDistanceFromListener();if(i.soundTracks)for(s=0;s<i.soundTracks.length;s++)for(var l=0;l<i.soundTracks[s].soundCollection.length;l++){var c;(c=i.soundTracks[s].soundCollection[l]).useCustomAttenuation&&c.updateDistanceFromListener()}}}}},e._CameraDirection=new u.Pq(0,0,-1),e}();Ji._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_AUDIO);t||(t=new er(e),e._addComponent(t))};var tr=function(){function e(e,t,i){var r=this;if(this.loop=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._volume=1,this.isPlaying=!1,this.isPaused=!1,this._sounds=[],this._weights=[],t.length!==i.length)throw new Error("Sounds length does not equal weights length");this.loop=e,this._weights=i;for(var n=0,o=0,a=i;o<a.length;o++)n+=a[o];for(var s=n>0?1/n:0,l=0;l<this._weights.length;l++)this._weights[l]*=s;this._sounds=t;for(var c=0,u=this._sounds;c<u.length;c++)u[c].onEndedObservable.add((function(){r._onended()}))}return Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!==this._coneInnerAngle){if(this._coneOuterAngle<e)return void y.V.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e;for(var t=0,i=this._sounds;t<i.length;t++)i[t].directionalConeInnerAngle=e}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!==this._coneOuterAngle){if(e<this._coneInnerAngle)return void y.V.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e;for(var t=0,i=this._sounds;t<i.length;t++)i[t].directionalConeOuterAngle=e}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._volume},set:function(e){if(e!==this._volume)for(var t=0,i=this._sounds;t<i.length;t++)i[t].setVolume(e)},enumerable:!1,configurable:!0}),e.prototype._onended=function(){void 0!==this._currentIndex&&(this._sounds[this._currentIndex].autoplay=!1),this.loop&&this.isPlaying?this.play():this.isPlaying=!1},e.prototype.pause=function(){this.isPaused=!0,void 0!==this._currentIndex&&this._sounds[this._currentIndex].pause()},e.prototype.stop=function(){this.isPlaying=!1,void 0!==this._currentIndex&&this._sounds[this._currentIndex].stop()},e.prototype.play=function(e){if(!this.isPaused){this.stop();for(var t=Math.random(),i=0,r=0;r<this._weights.length;r++)if(t<=(i+=this._weights[r])){this._currentIndex=r;break}}var n=this._sounds[this._currentIndex];n.isReady()?n.play(0,this.isPaused?void 0:e):n.autoplay=!0,this.isPlaying=!0,this.isPaused=!1},e}(),ir=function(){function e(e){this._texture=null,this._isEnabled=!0,this.isEnabled=!0,this.time=0,(e=e||M.q.LastCreatedScene)&&(this._scene=e,this.animationParameters=new u.IU(0,0,0,30))}return e.prototype._markSubMeshesAsAttributesDirty=function(){for(var e=0,t=this._scene.meshes;e<t.length;e++){var i=t[e];i.bakedVertexAnimationManager===this&&i._markSubMeshesAsAttributesDirty()}},e.prototype.bind=function(e,t){if(void 0===t&&(t=!1),this._texture&&this._isEnabled){var i=this._texture.getSize();e.setFloat2("bakedVertexAnimationTextureSizeInverted",1/i.width,1/i.height),e.setFloat("bakedVertexAnimationTime",this.time),t||e.setVector4("bakedVertexAnimationSettings",this.animationParameters),e.setTexture("bakedVertexAnimationTexture",this._texture)}},e.prototype.clone=function(){var t=new e(this._scene);return this.copyTo(t),t},e.prototype.setAnimationParameters=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=30),this.animationParameters=new u.IU(e,t,i,r)},e.prototype.dispose=function(e){var t;e&&(null===(t=this._texture)||void 0===t||t.dispose())},e.prototype.getClassName=function(){return"BakedVertexAnimationManager"},e.prototype.copyTo=function(e){V.p.Clone((function(){return e}),this)},e.prototype.serialize=function(){return V.p.Serialize(this)},e.prototype.parse=function(e,t,i){var r=this;V.p.Parse((function(){return r}),e,t,i)},(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markSubMeshesAsAttributesDirty")],e.prototype,"texture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markSubMeshesAsAttributesDirty")],e.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"animationParameters",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"time",void 0),e}(),rr=i(582);function nr(e,t,i,r){var n,o=1;r===s.Y.TEXTURETYPE_FLOAT?n=new Float32Array(t*i*4):r===s.Y.TEXTURETYPE_HALF_FLOAT?(n=new Uint16Array(t*i*4),o=15360):n=r===s.Y.TEXTURETYPE_UNSIGNED_INTEGER?new Uint32Array(t*i*4):new Uint8Array(t*i*4);for(var a=0;a<t;a++)for(var l=0;l<i;l++){var c=3*(l*t+a),u=4*(l*t+a);n[u+0]=e[c+0],n[u+1]=e[c+1],n[u+2]=e[c+2],n[u+3]=o}return n}function or(e){return function(t,i,r,n,o,a,l,c,u,h){void 0===u&&(u=null),void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT);var d=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,p=e?10:11,f=new si.h(this,p);f.baseWidth=i,f.baseHeight=r,f.baseDepth=n,f.width=i,f.height=r,f.depth=n,f.format=o,f.type=h,f.generateMipMaps=a,f.samplingMode=c,e?f.is3D=!0:f.is2DArray=!0,this._doNotHandleContextLost||(f._bufferView=t),e?this.updateRawTexture3D(f,t,o,l,u,h):this.updateRawTexture2DArray(f,t,o,l,u,h),this._bindTextureDirectly(d,f,!0);var _=this._getSamplingParameters(c,a);return this._gl.texParameteri(d,this._gl.TEXTURE_MAG_FILTER,_.mag),this._gl.texParameteri(d,this._gl.TEXTURE_MIN_FILTER,_.min),a&&this._gl.generateMipmap(d),this._bindTextureDirectly(d,null),this._internalTexturesCache.push(f),f}}function ar(e){return function(t,i,r,n,o,a){void 0===o&&(o=null),void 0===a&&(a=s.Y.TEXTURETYPE_UNSIGNED_INT);var l=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,c=this._getWebGLTextureType(a),u=this._getInternalFormat(r),h=this._getRGBABufferInternalSizedFormat(a,r);this._bindTextureDirectly(l,t,!0),this._unpackFlipY(void 0===n||!!n),this._doNotHandleContextLost||(t._bufferView=i,t.format=r,t.invertY=n,t._compression=o),t.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),o&&i?this._gl.compressedTexImage3D(l,0,this.getCaps().s3tc[o],t.width,t.height,t.depth,0,i):this._gl.texImage3D(l,0,h,t.width,t.height,t.depth,0,u,c,i),t.generateMipMaps&&this._gl.generateMipmap(l),this._bindTextureDirectly(l,null),t.isReady=!0}}li.w.prototype.updateRawTexture=function(e,t,i,r,n,o,a){if(void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){var l=this._getRGBABufferInternalSizedFormat(o,i,a),c=this._getInternalFormat(i),u=this._getWebGLTextureType(o);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===r||!!r),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.type=o,e.invertY=r,e._compression=n),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),n&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[n],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,l,e.width,e.height,0,c,u,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}},li.w.prototype.createRawTexture=function(e,t,i,r,n,o,a,l,c,u,h){void 0===l&&(l=null),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new si.h(this,3);d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=r,d.generateMipMaps=n,d.samplingMode=a,d.invertY=o,d._compression=l,d.type=c,d._useSRGBBuffer=this._getUseSRGBBuffer(h,!n),this._doNotHandleContextLost||(d._bufferView=e),this.updateRawTexture(d,e,r,o,l,c,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);var p=this._getSamplingParameters(a,n);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,p.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,p.min),n&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d},li.w.prototype.createRawCubeTexture=function(e,t,i,r,n,o,a,l){void 0===l&&(l=null);var c=this._gl,u=new si.h(this,8);u.isCube=!0,u.format=i,u.type=r,this._doNotHandleContextLost||(u._bufferViewArray=e);var h=this._getWebGLTextureType(r),d=this._getInternalFormat(i);d===c.RGB&&(d=c.RGBA),h!==c.FLOAT||this._caps.textureFloatLinearFiltering?h!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?h!==c.FLOAT||this._caps.textureFloatRender?h!==c.HALF_FLOAT||this._caps.colorBufferFloat||(n=!1,y.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(n=!1,y.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(n=!1,a=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,y.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(n=!1,a=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,y.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));var p=t,f=p;if(u.width=p,u.height=f,u.invertY=o,u._compression=l,!this.needPOTTextures||(0,le.L8)(u.width)&&(0,le.L8)(u.height)||(n=!1),e)this.updateRawCubeTexture(u,e,i,r,o,l);else{var _=this._getRGBABufferInternalSizedFormat(r);this._bindTextureDirectly(c.TEXTURE_CUBE_MAP,u,!0);for(var m=0;m<6;m++)l?c.compressedTexImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,this.getCaps().s3tc[l],u.width,u.height,0,void 0):c.texImage2D(c.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,_,u.width,u.height,0,d,h,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,u,!0),e&&n&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);var g=this._getSamplingParameters(a,n);return c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MAG_FILTER,g.mag),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_MIN_FILTER,g.min),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_S,c.CLAMP_TO_EDGE),c.texParameteri(c.TEXTURE_CUBE_MAP,c.TEXTURE_WRAP_T,c.CLAMP_TO_EDGE),this._bindTextureDirectly(c.TEXTURE_CUBE_MAP,null),u.generateMipMaps=n,u.samplingMode=a,u.isReady=!0,u},li.w.prototype.updateRawCubeTexture=function(e,t,i,r,n,o,a){void 0===o&&(o=null),void 0===a&&(a=0),e._bufferViewArray=t,e.format=i,e.type=r,e.invertY=n,e._compression=o;var s=this._gl,l=this._getWebGLTextureType(r),c=this._getInternalFormat(i),u=this._getRGBABufferInternalSizedFormat(r),h=!1;c===s.RGB&&(c=s.RGBA,h=!0),this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===n||!!n),e.width%4!=0&&s.pixelStorei(s.UNPACK_ALIGNMENT,1);for(var d=0;d<6;d++){var p=t[d];o?s.compressedTexImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+d,a,this.getCaps().s3tc[o],e.width,e.height,0,p):(h&&(p=nr(p,e.width,e.height,r)),s.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+d,a,u,e.width,e.height,0,c,l,p))}(!this.needPOTTextures||(0,le.L8)(e.width)&&(0,le.L8)(e.height))&&e.generateMipMaps&&0===a&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},li.w.prototype.createRawCubeTextureFromUrl=function(e,t,i,r,n,o,a,l,c,u,h,d){var p=this;void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===d&&(d=!1);var f=this._gl,_=this.createRawCubeTexture(null,i,r,n,!o,d,h,null);return null==t||t.addPendingData(_),_.url=e,_.isReady=!1,this._internalTexturesCache.push(_),this._loadFile(e,(function(e){!function(e){var i=_.width,o=a(e);if(o){if(l){var s=p._getWebGLTextureType(n),u=p._getInternalFormat(r),h=p._getRGBABufferInternalSizedFormat(n),m=!1;u===f.RGB&&(u=f.RGBA,m=!0),p._bindTextureDirectly(f.TEXTURE_CUBE_MAP,_,!0),p._unpackFlipY(!1);for(var g=l(o),v=0;v<g.length;v++)for(var y=i>>v,b=0;b<6;b++){var T=g[v][b];m&&(T=nr(T,y,y,n)),f.texImage2D(b,v,h,y,y,0,u,s,T)}p._bindTextureDirectly(f.TEXTURE_CUBE_MAP,null)}else p.updateRawCubeTexture(_,o,r,n,d);_.isReady=!0,null==t||t.removePendingData(_),_.onLoadedObservable.notifyObservers(_),_.onLoadedObservable.clear(),c&&c()}}(e)}),void 0,null==t?void 0:t.offlineProvider,!0,(function(e,i){null==t||t.removePendingData(_),u&&e&&u(e.status+" "+e.statusText,i)})),_},li.w.prototype.createRawTexture2DArray=or(!1),li.w.prototype.createRawTexture3D=or(!0),li.w.prototype.updateRawTexture2DArray=ar(!1),li.w.prototype.updateRawTexture3D=ar(!0);var sr=function(e){function t(t,i,r,n,o,a,l,c,u,h,d){void 0===a&&(a=!0),void 0===l&&(l=!1),void 0===c&&(c=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,o,!a,l,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,h)||this;return p.format=n,p._engine?(p._engine._caps.textureFloatLinearFiltering||u!==s.Y.TEXTURETYPE_FLOAT||(c=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),p._engine._caps.textureHalfFloatLinearFiltering||u!==s.Y.TEXTURETYPE_HALF_FLOAT||(c=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),p._texture=p._engine.createRawTexture(t,i,r,n,a,l,c,null,u,null!=h?h:0,null!=d&&d),p.wrapU=rr.g.CLAMP_ADDRESSMODE,p.wrapV=rr.g.CLAMP_ADDRESSMODE,p):p}return(0,f.C6)(t,e),t.prototype.update=function(e){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer)},t.CreateLuminanceTexture=function(e,i,r,n,o,a,l){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,r,s.Y.TEXTUREFORMAT_LUMINANCE,n,o,a,l)},t.CreateLuminanceAlphaTexture=function(e,i,r,n,o,a,l){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,r,s.Y.TEXTUREFORMAT_LUMINANCE_ALPHA,n,o,a,l)},t.CreateAlphaTexture=function(e,i,r,n,o,a,l){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,r,s.Y.TEXTUREFORMAT_ALPHA,n,o,a,l)},t.CreateRGBTexture=function(e,i,r,n,o,a,l,c,u,h){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1),new t(e,i,r,s.Y.TEXTUREFORMAT_RGB,n,o,a,l,c,u,h)},t.CreateRGBATexture=function(e,i,r,n,o,a,l,c,u,h){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1),new t(e,i,r,s.Y.TEXTUREFORMAT_RGBA,n,o,a,l,c,u,h)},t.CreateRGBAStorageTexture=function(e,i,r,n,o,a,l,c,u){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),new t(e,i,r,s.Y.TEXTUREFORMAT_RGBA,n,o,a,l,c,s.Y.TEXTURE_CREATIONFLAG_STORAGE,u)},t.CreateRTexture=function(e,i,r,n,o,a,l,c){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=rr.g.TRILINEAR_SAMPLINGMODE),void 0===c&&(c=s.Y.TEXTURETYPE_FLOAT),new t(e,i,r,s.Y.TEXTUREFORMAT_R,n,o,a,l,c)},t.CreateRStorageTexture=function(e,i,r,n,o,a,l,c){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=rr.g.TRILINEAR_SAMPLINGMODE),void 0===c&&(c=s.Y.TEXTURETYPE_FLOAT),new t(e,i,r,s.Y.TEXTUREFORMAT_R,n,o,a,l,c,s.Y.TEXTURE_CREATIONFLAG_STORAGE)},t}(rr.g),lr=i(7530),cr=function(){function e(e,t,i){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=u.uq.Identity(),this._currentRenderId=-1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new c.cP,this.bones=[],this._scene=i||M.q.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;var r=this._scene.getEngine().getCaps();this._canUseTextureForBones=r.textureFloat&&r.maxVertexTextureImageUnits>0}return Object.defineProperty(e.prototype,"useTextureToStoreBoneMatrices",{get:function(){return this._useTextureToStoreBoneMatrices},set:function(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForMatrices",{get:function(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"Skeleton"},e.prototype.getChildren=function(){return this.bones.filter((function(e){return!e.getParent()}))},e.prototype.getTransformMatrices=function(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return this._transformMatrices&&!this._isDirty||this.prepare(!this._transformMatrices),this._transformMatrices},e.prototype.getTransformMatrixTexture=function(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture},e.prototype.getScene=function(){return this._scene},e.prototype.toString=function(e){var t="Name: ".concat(this.name,", nBones: ").concat(this.bones.length);if(t+=", nAnimationRanges: ".concat(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var r in this._ranges)i&&(t+=", ",i=!1),t+=r;t+="}"}return t},e.prototype.getBoneIndexByName=function(e){for(var t=0,i=this.bones.length;t<i;t++)if(this.bones[t].name===e)return t;return-1},e.prototype.createAnimationRange=function(e,t,i){if(!this._ranges[e]){this._ranges[e]=new L(e,t,i);for(var r=0,n=this.bones.length;r<n;r++)this.bones[r].animations[0]&&this.bones[r].animations[0].createRange(e,t,i)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,r=this.bones.length;i<r;i++)this.bones[i].animations[0]&&this.bones[i].animations[0].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]||null},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.copyAnimationRange=function(e,t,i){if(void 0===i&&(i=!1),this._ranges[t]||!e.getAnimationRange(t))return!1;var r,n,o=!0,a=this._getHighestAnimationFrame()+1,s={},l=e.bones;for(n=0,r=l.length;n<r;n++)s[l[n].name]=l[n];this.bones.length!==l.length&&(y.V.Warn("copyAnimationRange: this rig has ".concat(this.bones.length," bones, while source as ").concat(l.length)),o=!1);var c=i&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(n=0,r=this.bones.length;n<r;n++){var u=this.bones[n].name,h=s[u];h?o=o&&this.bones[n].copyAnimationRange(h,t,a,i,c):(y.V.Warn("copyAnimationRange: not same rig, missing source bone "+u),o=!1)}var d=e.getAnimationRange(t);return d&&(this._ranges[t]=new L(t,d.from+a,d.to+a)),o},e.prototype.returnToRest=function(){for(var e=0,t=this.bones;e<t.length;e++){var i=t[e];-1!==i._index&&i.returnToRest()}},e.prototype._getHighestAnimationFrame=function(){for(var e=0,t=0,i=this.bones.length;t<i;t++)if(this.bones[t].animations[0]){var r=this.bones[t].animations[0].getHighestFrame();e<r&&(e=r)}return e},e.prototype.beginAnimation=function(e,t,i,r){var n=this.getAnimationRange(e);return n?this._scene.beginAnimation(this,n.from,n.to,t,i,r):null},e.MakeAnimationAdditive=function(e,t,i){void 0===t&&(t=0);var r=e.getAnimationRange(i);if(!r)return null;for(var n=e._scene.getAllAnimatablesByTarget(e),o=null,a=0;a<n.length;a++){var s=n[a];if(s.fromFrame===(null==r?void 0:r.from)&&s.toFrame===(null==r?void 0:r.to)){o=s;break}}var l=e.getAnimatables();for(a=0;a<l.length;a++){var c=l[a].animations;if(c)for(var u=0;u<c.length;u++)Z.MakeAnimationAdditive(c[u],t,i)}return o&&(o.isAdditive=!0),e},e.prototype._markAsDirty=function(){this._isDirty=!0,this._absoluteTransformIsDirty=!0},e.prototype._registerMeshWithPoseMatrix=function(e){this._meshesWithPoseMatrix.push(e)},e.prototype._unregisterMeshWithPoseMatrix=function(e){var t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)},e.prototype._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(var i=0;i<this.bones.length;i++){var r=this.bones[i];r._childUpdateId++;var n=r.getParent();if(n?r.getLocalMatrix().multiplyToRef(n.getFinalMatrix(),r.getFinalMatrix()):t?r.getLocalMatrix().multiplyToRef(t,r.getFinalMatrix()):r.getFinalMatrix().copyFrom(r.getLocalMatrix()),-1!==r._index){var o=null===r._index?i:r._index;r.getAbsoluteInverseBindMatrix().multiplyToArray(r.getFinalMatrix(),e,16*o)}}this._identity.copyToArray(e,16*this.bones.length)},e.prototype.prepare=function(e){if(void 0===e&&(e=!1),!e){var t=this.getScene().getRenderId();if(this._currentRenderId===t)return;this._currentRenderId=t}if(this._numBonesWithLinkedTransformNode>0)for(var i=0,r=this.bones;i<r.length;i++)if((f=r[i])._linkedTransformNode){var n=f._linkedTransformNode;f.position=n.position,n.rotationQuaternion?f.rotationQuaternion=n.rotationQuaternion:f.rotation=n.rotation,f.scaling=n.scaling}if(this.needInitialSkinMatrix)for(var o=0,a=this._meshesWithPoseMatrix;o<a.length;o++){var l=a[o],c=l.getPoseMatrix(),h=this._isDirty;if(l._bonesTransformMatrices&&l._bonesTransformMatrices.length===16*(this.bones.length+1)||(l._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1)),h=!0),h){if(this._synchronizedWithMesh!==l){this._synchronizedWithMesh=l;for(var d=0,p=this.bones;d<p.length;d++){var f;(f=p[d]).getParent()||(f.getBindMatrix().multiplyToRef(c,u.AA.Matrix[1]),f._updateAbsoluteBindMatrices(u.AA.Matrix[1]))}if(this.isUsingTextureForMatrices){var _=4*(this.bones.length+1);l._transformMatrixTexture&&l._transformMatrixTexture.getSize().width===_||(l._transformMatrixTexture&&l._transformMatrixTexture.dispose(),l._transformMatrixTexture=sr.CreateRGBATexture(l._bonesTransformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT))}}this._computeTransformMatrices(l._bonesTransformMatrices,c),this.isUsingTextureForMatrices&&l._transformMatrixTexture&&l._transformMatrixTexture.update(l._bonesTransformMatrices)}}else{if(!this._isDirty)return;this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=sr.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1},e.prototype.getAnimatables=function(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(var e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables},e.prototype.clone=function(t,i){var r=new e(t,i||t,this._scene);r.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var n=0;n<this.bones.length;n++){var o=this.bones[n],a=null,s=o.getParent();if(s){var l=this.bones.indexOf(s);a=r.bones[l]}var c=new rt(o.name,r,a,o.getBindMatrix().clone(),o.getRestMatrix().clone());c._index=o._index,o._linkedTransformNode&&c.linkTransformNode(o._linkedTransformNode),O.r.DeepCopy(o.animations,c.animations)}if(this._ranges)for(var u in r._ranges={},this._ranges){var h=this._ranges[u];h&&(r._ranges[u]=h.clone())}return this._isDirty=!0,r.prepare(!0),r},e.prototype.enableBlending=function(e){void 0===e&&(e=.01),this.bones.forEach((function(t){t.animations.forEach((function(t){t.enableBlending=!0,t.blendingSpeed=e}))}))},e.prototype.dispose=function(){if(this._meshesWithPoseMatrix.length=0,this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._parentContainer){var e=this._parentContainer.skeletons.indexOf(this);e>-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)},e.prototype.serialize=function(){var e,t={};t.name=this.name,t.id=this.id,this.dimensionsAtRest&&(t.dimensionsAtRest=this.dimensionsAtRest.asArray()),t.bones=[],t.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var i=0;i<this.bones.length;i++){var r=this.bones[i],n=r.getParent(),o={parentBoneIndex:n?this.bones.indexOf(n):-1,index:r.getIndex(),name:r.name,id:r.id,matrix:r.getBindMatrix().asArray(),rest:r.getRestMatrix().asArray(),linkedTransformNodeId:null===(e=r.getTransformNode())||void 0===e?void 0:e.id};for(var a in t.bones.push(o),r.length&&(o.length=r.length),r.metadata&&(o.metadata=r.metadata),r.animations&&r.animations.length>0&&(o.animation=r.animations[0].serialize()),t.ranges=[],this._ranges){var s=this._ranges[a];if(s){var l={};l.name=a,l.from=s.from,l.to=s.to,t.ranges.push(l)}}}return t},e.Parse=function(t,i){var r,n=new e(t.name,t.id,i);for(t.dimensionsAtRest&&(n.dimensionsAtRest=u.Pq.FromArray(t.dimensionsAtRest)),n.needInitialSkinMatrix=t.needInitialSkinMatrix,r=0;r<t.bones.length;r++){var o=t.bones[r],a=t.bones[r].index,s=null;o.parentBoneIndex>-1&&(s=n.bones[o.parentBoneIndex]);var l=o.rest?u.uq.FromArray(o.rest):null,c=new rt(o.name,n,s,u.uq.FromArray(o.matrix),l,null,a);void 0!==o.id&&null!==o.id&&(c.id=o.id),o.length&&(c.length=o.length),o.metadata&&(c.metadata=o.metadata),o.animation&&c.animations.push(Z.Parse(o.animation)),void 0!==o.linkedTransformNodeId&&null!==o.linkedTransformNodeId&&(n._hasWaitingData=!0,c._waitingTransformNodeId=o.linkedTransformNodeId)}if(t.ranges)for(r=0;r<t.ranges.length;r++){var h=t.ranges[r];n.createAnimationRange(h.name,h.from,h.to)}return n},e.prototype.computeAbsoluteMatrices=function(e){void 0===e&&(e=!1),(this._absoluteTransformIsDirty||e)&&(this.bones[0].computeAbsoluteMatrices(),this._absoluteTransformIsDirty=!1)},e.prototype.computeAbsoluteTransforms=function(e){void 0===e&&(e=!1),this.computeAbsoluteMatrices(e)},e.prototype.getPoseMatrix=function(){var e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e},e.prototype.sortBones=function(){for(var e=[],t=new Array(this.bones.length),i=0;i<this.bones.length;i++)this._sortBones(i,e,t);this.bones=e},e.prototype._sortBones=function(e,t,i){if(!i[e]){i[e]=!0;var r=this.bones[e];if(r){void 0===r._index&&(r._index=e);var n=r.getParent();n&&this._sortBones(this.bones.indexOf(n),t,i),t.push(r)}}},e.prototype.setCurrentPoseAsRest=function(){this.bones.forEach((function(e){e.setCurrentPoseAsRest()}))},e}(),ur=function(){function e(e,t){this._scene=e,t instanceof cr?(this._skeleton=t,this._mesh=null):(this._mesh=t,this._skeleton=t.skeleton)}return e.prototype.bakeVertexData=function(e){return(0,f.sH)(this,void 0,void 0,(function(){var t,i,r,n,o,a,s,l;return(0,f.YH)(this,(function(c){switch(c.label){case 0:if(!this._skeleton)throw new Error("No skeleton provided.");if(t=this._skeleton.bones.length,i=e.reduce((function(e,t){return e+t.to-t.from+1}),0),isNaN(i))throw new Error("Invalid animation ranges.");r=0,n=new Float32Array(4*(t+1)*4*i),this._scene.stopAnimation(this._skeleton),this._skeleton.returnToRest(),o=0,a=e,c.label=1;case 1:if(!(o<a.length))return[3,6];s=a[o],l=s.from,c.label=2;case 2:return l<=s.to?[4,this._executeAnimationFrame(n,l,r++)]:[3,5];case 3:c.sent(),c.label=4;case 4:return l++,[3,2];case 5:return o++,[3,1];case 6:return[2,n]}}))}))},e.prototype._executeAnimationFrame=function(e,t,i){return(0,f.sH)(this,void 0,void 0,(function(){var r=this;return(0,f.YH)(this,(function(n){return[2,new Promise((function(n,o){r._scene.beginAnimation(r._skeleton,t,t,!1,1,(function(){var t=r._skeleton.getTransformMatrices(r._mesh);e.set(t,i*t.length),n()}))}))]}))}))},e.prototype.textureFromBakedVertexData=function(e){if(!this._skeleton)throw new Error("No skeleton provided.");var t=this._skeleton.bones.length,i=sr.CreateRGBATexture(e,4*(t+1),e.length/(4*(t+1)*4),this._scene,!1,!1,rr.g.NEAREST_NEAREST,s.Y.TEXTURETYPE_FLOAT);return i.name="VAT"+this._skeleton.name,i},e.prototype.serializeBakedVertexDataToObject=function(e){if(!this._skeleton)throw new Error("No skeleton provided.");var t=this._skeleton.bones.length,i=4*(t+1),r=e.length/(4*(t+1)*4);return{vertexData:(0,lr.EL)(e),width:i,height:r}},e.prototype.loadBakedVertexDataFromObject=function(e){return new Float32Array((0,lr.yS)(e.vertexData))},e.prototype.serializeBakedVertexDataToJSON=function(e){return JSON.stringify(this.serializeBakedVertexDataToObject(e))},e.prototype.loadBakedVertexDataFromJSON=function(e){return this.loadBakedVertexDataFromObject(JSON.parse(e))},e}(),hr=function(){function e(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}return Object.defineProperty(e.prototype,"name",{get:function(){return"AutoRotation"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpeed",{get:function(){return this._idleRotationSpeed},set:function(e){this._idleRotationSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationWaitTime",{get:function(){return this._idleRotationWaitTime},set:function(e){this._idleRotationWaitTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpinupTime",{get:function(){return this._idleRotationSpinupTime},set:function(e){this._idleRotationSpinupTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationInProgress",{get:function(){return Math.abs(this._cameraRotationSpeed)>0},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e;var i=this._attachedCamera.getScene();this._onPrePointerObservableObserver=i.onPrePointerObservable.add((function(e){e.type!==Me.POINTERDOWN?e.type===Me.POINTERUP&&(t._isPointerDown=!1):t._isPointerDown=!0})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){if(!t._reachTargetAlpha()){var e=te.j.Now,i=0;null!=t._lastFrameTime&&(i=e-t._lastFrameTime),t._lastFrameTime=e,t._applyUserInteraction();var r=e-t._lastInteractionTime-t._idleRotationWaitTime,n=Math.max(Math.min(r/t._idleRotationSpinupTime,1),0);t._cameraRotationSpeed=t._idleRotationSpeed*n,t._attachedCamera&&(t._attachedCamera.alpha-=t._cameraRotationSpeed*(i/1e3))}}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null}},e.prototype.resetLastInteractionTime=function(e){this._lastInteractionTime=null!=e?e:te.j.Now},e.prototype._reachTargetAlpha=function(){return!(!this._attachedCamera||!this.targetAlpha)&&Math.abs(this._attachedCamera.alpha-this.targetAlpha)<st.bH},e.prototype._userIsZooming=function(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset},e.prototype._shouldAnimationStopForInteraction=function(){if(!this._attachedCamera)return!1;var e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()},e.prototype._applyUserInteraction=function(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=te.j.Now)},e.prototype._userIsMoving=function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},e}(),dr=function(){function e(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}return Object.defineProperty(e.prototype,"name",{get:function(){return"Bouncing"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoTransitionRange",{get:function(){return this._autoTransitionRange},set:function(e){var t=this;if(this._autoTransitionRange!==e){this._autoTransitionRange=e;var i=this._attachedCamera;i&&(e?this._onMeshTargetChangedObserver=i.onMeshTargetChangedObservable.add((function(e){if(e&&(e.computeWorldMatrix(!0),e.getBoundingInfo)){var i=e.getBoundingInfo().diagonalLength;t.lowerRadiusTransitionRange=.05*i,t.upperRadiusTransitionRange=.05*i}})):this._onMeshTargetChangedObserver&&i.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){t._attachedCamera&&(t._isRadiusAtLimit(t._attachedCamera.lowerRadiusLimit)&&t._applyBoundRadiusAnimation(t.lowerRadiusTransitionRange),t._isRadiusAtLimit(t._attachedCamera.upperRadiusLimit)&&t._applyBoundRadiusAnimation(t.upperRadiusTransitionRange))}))},e.prototype.detach=function(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)},e.prototype._isRadiusAtLimit=function(e){return!!this._attachedCamera&&this._attachedCamera.radius===e&&!this._radiusIsAnimating},e.prototype._applyBoundRadiusAnimation=function(t){var i=this;if(this._attachedCamera){this._radiusBounceTransition||(e.EasingFunction.setEasingMode(e.EasingMode),this._radiusBounceTransition=Z.CreateAnimation("radius",Z.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;var r=Z.TransitionTo("radius",this._attachedCamera.radius+t,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,(function(){return i._clearAnimationLocks()}));r&&this._animatables.push(r)}},e.prototype._clearAnimationLocks=function(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()},e.EasingFunction=new gt(.3),e.EasingMode=_t.EASINGMODE_EASEOUT,e}(),pr=function(){function e(){this.onTargetFramingAnimationEndObservable=new c.cP,this._mode=e.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"Framing"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"radiusScale",{get:function(){return this._radiusScale},set:function(e){this._radiusScale=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionScale",{get:function(){return this._positionScale},set:function(e){this._positionScale=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"defaultElevation",{get:function(){return this._defaultElevation},set:function(e){this._defaultElevation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnTime",{get:function(){return this._elevationReturnTime},set:function(e){this._elevationReturnTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnWaitTime",{get:function(){return this._elevationReturnWaitTime},set:function(e){this._elevationReturnWaitTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"framingTime",{get:function(){return this._framingTime},set:function(e){this._framingTime=e},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var i=this;this._attachedCamera=t;var r=this._attachedCamera.getScene();e.EasingFunction.setEasingMode(e.EasingMode),this._onPrePointerObservableObserver=r.onPrePointerObservable.add((function(e){e.type!==Me.POINTERDOWN?e.type===Me.POINTERUP&&(i._isPointerDown=!1):i._isPointerDown=!0})),this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add((function(e){e&&e.getBoundingInfo&&i.zoomOnMesh(e,void 0,(function(){i.onTargetFramingAnimationEndObservable.notifyObservers()}))})),this._onAfterCheckInputsObserver=t.onAfterCheckInputsObservable.add((function(){i._applyUserInteraction(),i._maintainCameraAboveGround()}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}},e.prototype.zoomOnMesh=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var r=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(r.minimumWorld,r.maximumWorld,t,i)},e.prototype.zoomOnMeshHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var r=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(r.min,r.max,t,i)},e.prototype.zoomOnMeshesHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null);for(var r=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),n=new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),o=0;o<e.length;o++){var a=e[o].getHierarchyBoundingVectors(!0);u.Pq.CheckExtends(a.min,r,n),u.Pq.CheckExtends(a.max,r,n)}this.zoomOnBoundingInfo(r,n,t,i)},e.prototype.zoomOnBoundingInfo=function(t,i,r,n){var o,a=this;if(void 0===r&&(r=!1),void 0===n&&(n=null),!this._attachedCamera)return!1;var s=t.y,l=s+(i.y-s)*this._positionScale,c=i.subtract(t).scale(.5);if(r)o=new u.Pq(0,l,0);else{var h=t.add(c);o=new u.Pq(h.x,l,h.z)}this._vectorTransition||(this._vectorTransition=Z.CreateAnimation("target",Z.ANIMATIONTYPE_VECTOR3,60,e.EasingFunction)),this._betaIsAnimating=!0;var d=Z.TransitionTo("target",o,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);d&&this._animatables.push(d);var p=0;if(this._mode===e.FitFrustumSidesMode){var f=this._calculateLowerRadiusFromModelBoundingSphere(t,i);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=c.length()+this._attachedCamera.minZ),p=f}else this._mode===e.IgnoreBoundsSizeMode&&(p=this._calculateLowerRadiusFromModelBoundingSphere(t,i),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){var _=i.subtract(t).length();this._attachedCamera.panningSensibility=5e3/_,this._attachedCamera.wheelPrecision=100/p}return this._radiusTransition||(this._radiusTransition=Z.CreateAnimation("radius",Z.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),(d=Z.TransitionTo("radius",p,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,(function(){a.stopAllAnimations(),n&&n(),a._attachedCamera&&a._attachedCamera.useInputToRestoreState&&a._attachedCamera.storeState()})))&&this._animatables.push(d),!0},e.prototype._calculateLowerRadiusFromModelBoundingSphere=function(t,i){var r=this._attachedCamera;if(!r)return 0;var n=r._calculateLowerRadiusFromModelBoundingSphere(t,i,this._radiusScale);return r.lowerRadiusLimit&&this._mode===e.IgnoreBoundsSizeMode&&(n=n<r.lowerRadiusLimit?r.lowerRadiusLimit:n),r.upperRadiusLimit&&(n=n>r.upperRadiusLimit?r.upperRadiusLimit:n),n},e.prototype._maintainCameraAboveGround=function(){var t=this;if(!(this._elevationReturnTime<0)){var i=te.j.Now-this._lastInteractionTime,r=.5*Math.PI-this._defaultElevation,n=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>n&&i>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=Z.CreateAnimation("beta",Z.ANIMATIONTYPE_FLOAT,60,e.EasingFunction));var o=Z.TransitionTo("beta",r,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,(function(){t._clearAnimationLocks(),t.stopAllAnimations()}));o&&this._animatables.push(o)}}},e.prototype._clearAnimationLocks=function(){this._betaIsAnimating=!1},e.prototype._applyUserInteraction=function(){this.isUserIsMoving&&(this._lastInteractionTime=te.j.Now,this.stopAllAnimations(),this._clearAnimationLocks())},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()},Object.defineProperty(e.prototype,"isUserIsMoving",{get:function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},enumerable:!1,configurable:!0}),e.EasingFunction=new Tt,e.EasingMode=_t.EASINGMODE_EASEINOUT,e.IgnoreBoundsSizeMode=0,e.FitFrustumSidesMode=1,e}(),fr=function(e,t,i,r){void 0===t&&(t=new u.Pq),void 0===i&&(i=0),void 0===r&&(r=!1),this.direction=e,this.rotatedDirection=t,this.diff=i,this.ignore=r},_r=function(){function e(e){this._ui=e,this.name="AttachToBoxBehavior",this.distanceAwayFromFace=.15,this.distanceAwayFromBottomOfFace=.15,this._faceVectors=[new fr(u.Pq.Up()),new fr(u.Pq.Down()),new fr(u.Pq.Left()),new fr(u.Pq.Right()),new fr(u.Pq.Forward()),new fr(u.Pq.Forward().scaleInPlace(-1))],this._tmpMatrix=new u.uq,this._tmpVector=new u.Pq,this._zeroVector=u.Pq.Zero(),this._lookAtTmpMatrix=new u.uq}return e.prototype.init=function(){},e.prototype._closestFace=function(e){var t=this;return this._faceVectors.forEach((function(i){t._target.rotationQuaternion||(t._target.rotationQuaternion=u.PT.RotationYawPitchRoll(t._target.rotation.y,t._target.rotation.x,t._target.rotation.z)),t._target.rotationQuaternion.toRotationMatrix(t._tmpMatrix),u.Pq.TransformCoordinatesToRef(i.direction,t._tmpMatrix,i.rotatedDirection),i.diff=u.Pq.GetAngleBetweenVectors(i.rotatedDirection,e,u.Pq.Cross(i.rotatedDirection,e))})),this._faceVectors.reduce((function(e,t){return e.ignore?t:t.ignore||e.diff<t.diff?e:t}),this._faceVectors[0])},e.prototype._lookAtToRef=function(e,t,i){void 0===t&&(t=new u.Pq(0,1,0)),u.uq.LookAtLHToRef(this._zeroVector,e,t,this._lookAtTmpMatrix),this._lookAtTmpMatrix.invert(),u.PT.FromRotationMatrixToRef(this._lookAtTmpMatrix,i)},e.prototype.attach=function(e){var t=this;this._target=e,this._scene=this._target.getScene(),this._onRenderObserver=this._scene.onBeforeRenderObservable.add((function(){if(t._scene.activeCamera){var i=t._scene.activeCamera.position;t._scene.activeCamera.devicePosition&&(i=t._scene.activeCamera.devicePosition);var r=t._closestFace(i.subtract(e.position));t._scene.activeCamera.leftCamera?t._scene.activeCamera.leftCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix):t._scene.activeCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix),u.Pq.TransformCoordinatesToRef(u.Pq.Up(),t._tmpMatrix,t._tmpVector),t._faceVectors.forEach((function(e){r.direction.x&&e.direction.x&&(e.ignore=!0),r.direction.y&&e.direction.y&&(e.ignore=!0),r.direction.z&&e.direction.z&&(e.ignore=!0)}));var n=t._closestFace(t._tmpVector);t._faceVectors.forEach((function(e){e.ignore=!1})),t._ui.position.copyFrom(e.position),r.direction.x&&(r.rotatedDirection.scaleToRef(e.scaling.x/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),r.direction.y&&(r.rotatedDirection.scaleToRef(e.scaling.y/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),r.direction.z&&(r.rotatedDirection.scaleToRef(e.scaling.z/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),t._ui.rotationQuaternion||(t._ui.rotationQuaternion=u.PT.RotationYawPitchRoll(t._ui.rotation.y,t._ui.rotation.x,t._ui.rotation.z)),r.rotatedDirection.scaleToRef(-1,t._tmpVector),t._lookAtToRef(t._tmpVector,n.rotatedDirection,t._ui.rotationQuaternion),n.direction.x&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.x/2,t._tmpVector),n.direction.y&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.y/2,t._tmpVector),n.direction.z&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.z/2,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)}}))},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._onRenderObserver)},e}(),mr=function(){function e(){var e=this;this.fadeInDelay=0,this.fadeOutDelay=0,this.fadeInTime=300,this.fadeOutTime=300,this._millisecondsPerFrame=1e3/60,this._hovered=!1,this._hoverValue=0,this._ownerNode=null,this._delay=0,this._time=300,this._update=function(){if(e._ownerNode){if(e._hoverValue+=e._hovered?e._millisecondsPerFrame:-e._millisecondsPerFrame,e._setAllVisibility(e._ownerNode,(e._hoverValue-e._delay)/e._time),e._ownerNode.visibility>1){if(e._setAllVisibility(e._ownerNode,1),e._hoverValue>e._time)return e._hoverValue=e._time,void e._detachObserver()}else if(e._ownerNode.visibility<0&&(e._setAllVisibility(e._ownerNode,0),e._hoverValue<0))return e._hoverValue=0,void e._detachObserver();e._attachObserver()}}}return Object.defineProperty(e.prototype,"delay",{get:function(){return this.fadeInDelay},set:function(e){this.fadeInDelay=e,this.fadeOutDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"FadeInOut"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){this._ownerNode=e,this._setAllVisibility(this._ownerNode,0)},e.prototype.detach=function(){this._ownerNode=null},e.prototype.fadeIn=function(e){void 0===e&&(e=!0),this._delay=e?this.fadeInDelay:this.fadeOutDelay,this._time=e?this.fadeInTime:this.fadeOutTime,this._detachObserver(),this._ownerNode&&(e&&this._ownerNode.visibility>=1||!e&&this._ownerNode.visibility<=0)||(this._hovered=e,this._hovered||(this._delay*=-1),this._ownerNode.visibility>=1?this._hoverValue=this._time:this._ownerNode.visibility<=0&&(this._hoverValue=0),this._update())},e.prototype.fadeOut=function(){this.fadeIn(!1)},e.prototype._setAllVisibility=function(e,t){var i=this;e.visibility=t,e.getChildMeshes().forEach((function(e){i._setAllVisibility(e,t)}))},e.prototype._attachObserver=function(){var e;this._onBeforeRenderObserver||(this._onBeforeRenderObserver=null===(e=this._ownerNode)||void 0===e?void 0:e.getScene().onBeforeRenderObservable.add(this._update))},e.prototype._detachObserver=function(){var e;this._onBeforeRenderObserver&&(null===(e=this._ownerNode)||void 0===e||e.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)},e}(),gr=function(){function e(e,t,i,r){void 0===i&&(i=Number.MAX_VALUE),void 0===r&&(r=st.bH),this.origin=e,this.direction=t,this.length=i,this.epsilon=r}return e.prototype.clone=function(){return new e(this.origin.clone(),this.direction.clone(),this.length)},e.prototype.intersectsBoxMinMax=function(t,i,r){void 0===r&&(r=0);var n,o,a,s,l=e._TmpVector3[0].copyFromFloats(t.x-r,t.y-r,t.z-r),c=e._TmpVector3[1].copyFromFloats(i.x+r,i.y+r,i.z+r),u=0,h=Number.MAX_VALUE;if(Math.abs(this.direction.x)<1e-7){if(this.origin.x<l.x||this.origin.x>c.x)return!1}else if(n=1/this.direction.x,o=(l.x-this.origin.x)*n,(a=(c.x-this.origin.x)*n)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.y)<1e-7){if(this.origin.y<l.y||this.origin.y>c.y)return!1}else if(n=1/this.direction.y,o=(l.y-this.origin.y)*n,(a=(c.y-this.origin.y)*n)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.z)<1e-7){if(this.origin.z<l.z||this.origin.z>c.z)return!1}else if(n=1/this.direction.z,o=(l.z-this.origin.z)*n,(a=(c.z-this.origin.z)*n)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;return!0},e.prototype.intersectsBox=function(e,t){return void 0===t&&(t=0),this.intersectsBoxMinMax(e.minimum,e.maximum,t)},e.prototype.intersectsSphere=function(e,t){void 0===t&&(t=0);var i=e.center.x-this.origin.x,r=e.center.y-this.origin.y,n=e.center.z-this.origin.z,o=i*i+r*r+n*n,a=e.radius+t,s=a*a;if(o<=s)return!0;var l=i*this.direction.x+r*this.direction.y+n*this.direction.z;return!(l<0)&&o-l*l<=s},e.prototype.intersectsTriangle=function(t,i,r){var n=e._TmpVector3[0],o=e._TmpVector3[1],a=e._TmpVector3[2],s=e._TmpVector3[3],l=e._TmpVector3[4];i.subtractToRef(t,n),r.subtractToRef(t,o),u.Pq.CrossToRef(this.direction,o,a);var c=u.Pq.Dot(n,a);if(0===c)return null;var h=1/c;this.origin.subtractToRef(t,s);var d=u.Pq.Dot(s,a)*h;if(d<-this.epsilon||d>1+this.epsilon)return null;u.Pq.CrossToRef(s,n,l);var p=u.Pq.Dot(this.direction,l)*h;if(p<-this.epsilon||d+p>1+this.epsilon)return null;var f=u.Pq.Dot(o,l)*h;return f>this.length?null:new Xt(1-d-p,d,f)},e.prototype.intersectsPlane=function(e){var t,i=u.Pq.Dot(e.normal,this.direction);if(Math.abs(i)<9.99999997475243e-7)return null;var r=u.Pq.Dot(e.normal,this.origin);return(t=(-e.d-r)/i)<0?t<-9.99999997475243e-7?null:0:t},e.prototype.intersectsAxis=function(e,t){switch(void 0===t&&(t=0),e){case"y":return(i=(this.origin.y-t)/this.direction.y)>0?null:new u.Pq(this.origin.x+this.direction.x*-i,t,this.origin.z+this.direction.z*-i);case"x":return(i=(this.origin.x-t)/this.direction.x)>0?null:new u.Pq(t,this.origin.y+this.direction.y*-i,this.origin.z+this.direction.z*-i);case"z":var i;return(i=(this.origin.z-t)/this.direction.z)>0?null:new u.Pq(this.origin.x+this.direction.x*-i,this.origin.y+this.direction.y*-i,t);default:return null}},e.prototype.intersectsMesh=function(t,i,r,n,o,a){void 0===n&&(n=!1),void 0===a&&(a=!1);var s=u.AA.Matrix[0];return t.getWorldMatrix().invertToRef(s),this._tmpRay?e.TransformToRef(this,s,this._tmpRay):this._tmpRay=e.Transform(this,s),t.intersects(this._tmpRay,i,r,n,o,a)},e.prototype.intersectsMeshes=function(e,t,i){i?i.length=0:i=[];for(var r=0;r<e.length;r++){var n=this.intersectsMesh(e[r],t);n.hit&&i.push(n)}return i.sort(this._comparePickingInfo),i},e.prototype._comparePickingInfo=function(e,t){return e.distance<t.distance?-1:e.distance>t.distance?1:0},e.prototype.intersectionSegment=function(t,i,r){var n=this.origin,o=u.AA.Vector3[0],a=u.AA.Vector3[1],s=u.AA.Vector3[2],l=u.AA.Vector3[3];i.subtractToRef(t,o),this.direction.scaleToRef(e._Rayl,s),n.addToRef(s,a),t.subtractToRef(n,l);var c,h,d=u.Pq.Dot(o,o),p=u.Pq.Dot(o,s),f=u.Pq.Dot(s,s),_=u.Pq.Dot(o,l),m=u.Pq.Dot(s,l),g=d*f-p*p,v=g,y=g;g<e._Smallnum?(c=0,v=1,h=m,y=f):(h=d*m-p*_,(c=p*m-f*_)<0?(c=0,h=m,y=f):c>v&&(c=v,h=m+p,y=f)),h<0?(h=0,-_<0?c=0:-_>d?c=v:(c=-_,v=d)):h>y&&(h=y,-_+p<0?c=0:-_+p>d?c=v:(c=-_+p,v=d));var b=Math.abs(c)<e._Smallnum?0:c/v,T=Math.abs(h)<e._Smallnum?0:h/y,E=u.AA.Vector3[4];s.scaleToRef(T,E);var x=u.AA.Vector3[5];o.scaleToRef(b,x),x.addInPlace(l);var S=u.AA.Vector3[6];return x.subtractToRef(E,S),T>0&&T<=this.length&&S.lengthSquared()<r*r?x.length():-1},e.prototype.update=function(t,i,r,n,o,a,s,l){if(void 0===l&&(l=!1),l){e._RayDistant||(e._RayDistant=e.Zero()),e._RayDistant.unprojectRayToRef(t,i,r,n,u.uq.IdentityReadOnly,a,s);var c=u.AA.Matrix[0];o.invertToRef(c),e.TransformToRef(e._RayDistant,c,this)}else this.unprojectRayToRef(t,i,r,n,o,a,s);return this},e.Zero=function(){return new e(u.Pq.Zero(),u.Pq.Zero())},e.CreateNew=function(t,i,r,n,o,a,s){return e.Zero().update(t,i,r,n,o,a,s)},e.CreateNewFromTo=function(t,i,r){void 0===r&&(r=u.uq.IdentityReadOnly);var n=new e(new u.Pq(0,0,0),new u.Pq(0,0,0));return e.CreateFromToToRef(t,i,n,r)},e.CreateFromToToRef=function(t,i,r,n){void 0===n&&(n=u.uq.IdentityReadOnly),r.origin.copyFrom(t);var o=i.subtractToRef(t,r.direction),a=Math.sqrt(o.x*o.x+o.y*o.y+o.z*o.z);return r.length=a,r.direction.normalize(),e.TransformToRef(r,n,r)},e.Transform=function(t,i){var r=new e(new u.Pq(0,0,0),new u.Pq(0,0,0));return e.TransformToRef(t,i,r),r},e.TransformToRef=function(e,t,i){u.Pq.TransformCoordinatesToRef(e.origin,t,i.origin),u.Pq.TransformNormalToRef(e.direction,t,i.direction),i.length=e.length,i.epsilon=e.epsilon;var r=i.direction,n=r.length();if(0!==n&&1!==n){var o=1/n;r.x*=o,r.y*=o,r.z*=o,i.length*=n}return i},e.prototype.unprojectRayToRef=function(e,t,i,r,n,o,a){var s=u.AA.Matrix[0];n.multiplyToRef(o,s),s.multiplyToRef(a,s),s.invert();var l=M.q.LastCreatedEngine,c=u.AA.Vector3[0];c.x=e/i*2-1,c.y=-(t/r*2-1),c.z=(null==l?void 0:l.useReverseDepthBuffer)?1:(null==l?void 0:l.isNDCHalfZRange)?0:-1;var h=u.AA.Vector3[1].copyFromFloats(c.x,c.y,1-1e-8),d=u.AA.Vector3[2],p=u.AA.Vector3[3];u.Pq._UnprojectFromInvertedMatrixToRef(c,s,d),u.Pq._UnprojectFromInvertedMatrixToRef(h,s,p),this.origin.copyFrom(d),p.subtractToRef(d,this.direction),this.direction.normalize()},e._TmpVector3=et.D.BuildArray(6,u.Pq.Zero),e._RayDistant=e.Zero(),e._Smallnum=1e-8,e._Rayl=1e9,e}();it.prototype.createPickingRay=function(e,t,i,r,n){void 0===n&&(n=!1);var o=gr.Zero();return this.createPickingRayToRef(e,t,i,o,r,n),o},it.prototype.createPickingRayToRef=function(e,t,i,r,n,o,a){void 0===o&&(o=!1),void 0===a&&(a=!1);var s=this.getEngine();if(!n&&!(n=this.activeCamera))return this;var l=n.viewport,c=s.getRenderHeight(),h=l.toGlobal(s.getRenderWidth(),c),d=h.x,p=h.y,f=h.width,_=h.height,m=1/s.getHardwareScalingLevel();return e=e*m-d,t=t*m-(c-p-_),r.update(e,t,f,_,i||u.uq.IdentityReadOnly,o?u.uq.IdentityReadOnly:n.getViewMatrix(),n.getProjectionMatrix(),a),this},it.prototype.createPickingRayInCameraSpace=function(e,t,i){var r=gr.Zero();return this.createPickingRayInCameraSpaceToRef(e,t,r,i),r},it.prototype.createPickingRayInCameraSpaceToRef=function(e,t,i,r){if(!Ee)return this;var n=this.getEngine();if(!r&&!(r=this.activeCamera))throw new Error("Active camera not set");var o=r.viewport,a=n.getRenderHeight(),s=o.toGlobal(n.getRenderWidth(),a),l=s.x,c=s.y,h=s.width,d=s.height,p=u.uq.Identity(),f=1/n.getHardwareScalingLevel();return e=e*f-l,t=t*f-(a-c-d),i.update(e,t,h,d,p,p,r.getProjectionMatrix()),this},it.prototype._internalPickForMesh=function(e,t,i,r,n,o,a,s){var l=t(r,i.enableDistantPicking),c=i.intersects(l,n,a,o,r,s);return c&&c.hit?!n&&null!=e&&c.distance>=e.distance?null:c:null},it.prototype._internalPick=function(e,t,i,r,n){for(var o=null,a=!!(this.activeCameras&&this.activeCameras.length>1&&this.cameraToUseForPointers!==this.activeCamera),s=this.cameraToUseForPointers||this.activeCamera,l=0;l<this.meshes.length;l++){var c=this.meshes[l];if(t){if(!t(c))continue}else if(!c.isEnabled()||!c.isVisible||!c.isPickable)continue;var h,d=a&&c.isWorldMatrixCameraDependent(),p=c.computeWorldMatrix(d,s);if(c.hasThinInstances&&c.thinInstanceEnablePicking){if(h=this._internalPickForMesh(o,e,c,p,!0,!0,n)){if(r)return h;for(var f=u.AA.Matrix[1],_=c.thinInstanceGetWorldMatrices(),m=0;m<_.length;m++){_[m].multiplyToRef(p,f);var g=this._internalPickForMesh(o,e,c,f,i,r,n,!0);if(g&&((o=g).thinInstanceIndex=m,i))return o}}}else if((h=this._internalPickForMesh(o,e,c,p,i,r,n))&&(o=h,i))return o}return o||new Ee},it.prototype._internalMultiPick=function(e,t,i){if(!Ee)return null;for(var r=[],n=!!(this.activeCameras&&this.activeCameras.length>1&&this.cameraToUseForPointers!==this.activeCamera),o=this.cameraToUseForPointers||this.activeCamera,a=0;a<this.meshes.length;a++){var s=this.meshes[a];if(t){if(!t(s))continue}else if(!s.isEnabled()||!s.isVisible||!s.isPickable)continue;var l,c=n&&s.isWorldMatrixCameraDependent(),h=s.computeWorldMatrix(c,o);if(s.hasThinInstances&&s.thinInstanceEnablePicking){if(l=this._internalPickForMesh(null,e,s,h,!0,!0,i))for(var d=u.AA.Matrix[1],p=s.thinInstanceGetWorldMatrices(),f=0;f<p.length;f++){p[f].multiplyToRef(h,d);var _=this._internalPickForMesh(null,e,s,d,!1,!1,i,!0);_&&(_.thinInstanceIndex=f,r.push(_))}}else(l=this._internalPickForMesh(null,e,s,h,!1,!1,i))&&r.push(l)}return r},it.prototype.pickWithBoundingInfo=function(e,t,i,r,n){var o=this;if(!Ee)return null;var a=this._internalPick((function(i){return o._tempPickingRay||(o._tempPickingRay=gr.Zero()),o.createPickingRayToRef(e,t,i,o._tempPickingRay,n||null),o._tempPickingRay}),i,r,!0);return a&&(a.ray=this.createPickingRay(e,t,u.uq.Identity(),n||null)),a},Object.defineProperty(it.prototype,"_pickingAvailable",{get:function(){return!0},enumerable:!1,configurable:!1}),it.prototype.pick=function(e,t,i,r,n,o,a){var s=this;void 0===a&&(a=!1);var l=this._internalPick((function(i,r){return s._tempPickingRay||(s._tempPickingRay=gr.Zero()),s.createPickingRayToRef(e,t,i,s._tempPickingRay,n||null,!1,r),s._tempPickingRay}),i,r,!1,o);return l&&(l.ray=this.createPickingRay(e,t,u.uq.Identity(),n||null)),l},it.prototype.pickWithRay=function(e,t,i,r){var n=this,o=this._internalPick((function(t){return n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=u.uq.Identity()),t.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=gr.Zero()),gr.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform}),t,i,!1,r);return o&&(o.ray=e),o},it.prototype.multiPick=function(e,t,i,r,n){var o=this;return this._internalMultiPick((function(i){return o.createPickingRay(e,t,i,r||null)}),i,n)},it.prototype.multiPickWithRay=function(e,t,i){var r=this;return this._internalMultiPick((function(t){return r._pickWithRayInverseMatrix||(r._pickWithRayInverseMatrix=u.uq.Identity()),t.invertToRef(r._pickWithRayInverseMatrix),r._cachedRayForTransform||(r._cachedRayForTransform=gr.Zero()),gr.TransformToRef(e,r._pickWithRayInverseMatrix,r._cachedRayForTransform),r._cachedRayForTransform}),t,i)},zt.prototype.getForwardRay=function(e,t,i){return void 0===e&&(e=100),this.getForwardRayToRef(new gr(u.Pq.Zero(),u.Pq.Zero(),e),e,t,i)},zt.prototype.getForwardRayToRef=function(e,t,i,r){void 0===t&&(t=100),i||(i=this.getWorldMatrix()),e.length=t,r?e.origin.copyFrom(r):e.origin.copyFrom(this.position);var n=u.AA.Vector3[2];n.set(0,0,this._scene.useRightHandedSystem?-1:1);var o=u.AA.Vector3[3];return u.Pq.TransformNormalToRef(n,i,o),u.Pq.NormalizeToRef(o,e.direction),e};var vr=function(){function e(){}return e._RemoveAndStorePivotPoint=function(t){t&&0===e._PivotCached&&(t.getPivotPointToRef(e._OldPivotPoint),e._PivotPostMultiplyPivotMatrix=t._postMultiplyPivotMatrix,e._OldPivotPoint.equalsToFloats(0,0,0)||(t.setPivotMatrix(u.uq.IdentityReadOnly),e._OldPivotPoint.subtractToRef(t.getPivotPoint(),e._PivotTranslation),e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.addInPlace(e._PivotTmpVector))),e._PivotCached++},e._RestorePivotPoint=function(t){t&&!e._OldPivotPoint.equalsToFloats(0,0,0)&&1===e._PivotCached&&(t.setPivotPoint(e._OldPivotPoint),t._postMultiplyPivotMatrix=e._PivotPostMultiplyPivotMatrix,e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.subtractInPlace(e._PivotTmpVector)),this._PivotCached--},e._PivotCached=0,e._OldPivotPoint=new u.Pq,e._PivotTranslation=new u.Pq,e._PivotTmpVector=new u.Pq,e._PivotPostMultiplyPivotMatrix=!1,e}();function yr(e){var t=[],i=[],r=[],n=[],o=e.width||e.size||1,a=e.height||e.size||1,s=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,l=o/2,c=a/2;i.push(-l,-c,0),r.push(0,0,-1),n.push(0,ni.p.UseOpenGLOrientationForUV?1:0),i.push(l,-c,0),r.push(0,0,-1),n.push(1,ni.p.UseOpenGLOrientationForUV?1:0),i.push(l,c,0),r.push(0,0,-1),n.push(1,ni.p.UseOpenGLOrientationForUV?0:1),i.push(-l,c,0),r.push(0,0,-1),n.push(0,ni.p.UseOpenGLOrientationForUV?0:1),t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),ii._ComputeSides(s,i,t,r,n,e.frontUVs,e.backUVs);var u=new ii;return u.indices=t,u.positions=i,u.normals=r,u.uvs=n,u}function br(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,yr(t).applyToMesh(r,t.updatable),t.sourcePlane&&(r.translate(t.sourcePlane.normal,-t.sourcePlane.d),r.setDirection(t.sourcePlane.normal.scale(-1))),r}var Tr={CreatePlane:br};ii.CreatePlane=yr,Wi.CreatePlane=function(e,t,i,r,n){return br(e,{size:t,width:t,height:t,sideOrientation:n,updatable:r},i)};var Er,xr,Sr,Cr,Pr=function(){function e(e){this._useAlternatePickedPointAboveMaxDragAngleDragSpeed=-1.1,this._activeDragButton=-1,this.maxDragAngle=0,this.dragButtons=[0,1,2],this._useAlternatePickedPointAboveMaxDragAngle=!1,this.currentDraggingPointerId=-1,this.dragging=!1,this.dragDeltaRatio=.2,this.updateDragPlane=!0,this._debugMode=!1,this._moving=!1,this.onDragObservable=new c.cP,this.onDragStartObservable=new c.cP,this.onDragEndObservable=new c.cP,this.onEnabledObservable=new c.cP,this.moveAttached=!0,this._enabled=!0,this.startAndReleaseDragOnPointerEvents=!0,this.detachCameraControls=!0,this.useObjectOrientationForDragging=!0,this.validateDrag=function(e){return!0},this._tmpVector=new u.Pq(0,0,0),this._alternatePickedPoint=new u.Pq(0,0,0),this._worldDragAxis=new u.Pq(0,0,0),this._targetPosition=new u.Pq(0,0,0),this._attachedToElement=!1,this._startDragRay=new gr(new u.Pq,new u.Pq),this._lastPointerRay={},this._dragDelta=new u.Pq,this._pointA=new u.Pq(0,0,0),this._pointC=new u.Pq(0,0,0),this._localAxis=new u.Pq(0,0,0),this._lookAt=new u.Pq(0,0,0),this._options=e||{};var t=0;if(this._options.dragAxis&&t++,this._options.dragPlaneNormal&&t++,t>1)throw"Multiple drag modes specified in dragBehavior options. Only one expected"}return Object.defineProperty(e.prototype,"currentDraggingPointerID",{get:function(){return this.currentDraggingPointerId},set:function(e){this.currentDraggingPointerId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){e!=this._enabled&&this.onEnabledObservable.notifyObservers(e),this._enabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"PointerDrag"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t,i){var r=this;this._scene=t.getScene(),t.isNearGrabbable=!0,this.attachedNode=t,e._PlaneScene||(this._debugMode?e._PlaneScene=this._scene:(e._PlaneScene=new it(this._scene.getEngine(),{virtual:!0}),e._PlaneScene.detachControl(),this._scene.onDisposeObservable.addOnce((function(){e._PlaneScene.dispose(),e._PlaneScene=null})))),this._dragPlane=br("pointerDragPlane",{size:this._debugMode?1:1e4,updatable:!1,sideOrientation:Wi.DOUBLESIDE},e._PlaneScene),this.lastDragPosition=new u.Pq(0,0,0);var n=i||function(e){return r.attachedNode==e||e.isDescendantOf(r.attachedNode)};this._pointerObserver=this._scene.onPointerObservable.add((function(t){if(r.enabled){if(t.type==Me.POINTERDOWN)r.startAndReleaseDragOnPointerEvents&&!r.dragging&&t.pickInfo&&t.pickInfo.hit&&t.pickInfo.pickedMesh&&t.pickInfo.pickedPoint&&t.pickInfo.ray&&n(t.pickInfo.pickedMesh)&&-1===r._activeDragButton&&-1!==r.dragButtons.indexOf(t.event.button)&&(r._activeDragButton=t.event.button,r._activePointerInfo=t,r._startDrag(t.event.pointerId,t.pickInfo.ray,t.pickInfo.pickedPoint));else if(t.type==Me.POINTERUP)!r.startAndReleaseDragOnPointerEvents||r.currentDraggingPointerId!=t.event.pointerId||r._activeDragButton!==t.event.button&&-1!==r._activeDragButton||r.releaseDrag();else if(t.type==Me.POINTERMOVE){var i=t.event.pointerId;if(r.currentDraggingPointerId===e._AnyMouseId&&i!==e._AnyMouseId){var o=t.event;("mouse"===o.pointerType||!r._scene.getEngine().hostInformation.isMobile&&o instanceof MouseEvent)&&(r._lastPointerRay[r.currentDraggingPointerId]&&(r._lastPointerRay[i]=r._lastPointerRay[r.currentDraggingPointerId],delete r._lastPointerRay[r.currentDraggingPointerId]),r.currentDraggingPointerId=i)}r._lastPointerRay[i]||(r._lastPointerRay[i]=new gr(new u.Pq,new u.Pq)),t.pickInfo&&t.pickInfo.ray&&(r._lastPointerRay[i].origin.copyFrom(t.pickInfo.ray.origin),r._lastPointerRay[i].direction.copyFrom(t.pickInfo.ray.direction),r.currentDraggingPointerId==i&&r.dragging&&r._moveDrag(t.pickInfo.ray))}}else r._attachedToElement&&r.releaseDrag()})),this._beforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){if(r._moving&&r.moveAttached){var e=!1;vr._RemoveAndStorePivotPoint(r.attachedNode),r._targetPosition.subtractToRef(r.attachedNode.absolutePosition,r._tmpVector),r._tmpVector.scaleInPlace(r.dragDeltaRatio),r.attachedNode.getAbsolutePosition().addToRef(r._tmpVector,r._tmpVector),r.validateDrag(r._tmpVector)&&(r.attachedNode.setAbsolutePosition(r._tmpVector),e=!0),vr._RestorePivotPoint(r.attachedNode),e&&r.attachedNode.computeWorldMatrix()}}))},e.prototype.releaseDrag=function(){if(this.dragging&&(this.dragging=!1,this.onDragEndObservable.notifyObservers({dragPlanePoint:this.lastDragPosition,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo})),this.currentDraggingPointerId=-1,this._activeDragButton=-1,this._activePointerInfo=null,this._moving=!1,this.detachCameraControls&&this._attachedToElement&&this._scene.activeCamera&&!this._scene.activeCamera.leftCamera){if("ArcRotateCamera"===this._scene.activeCamera.getClassName()){var e=this._scene.activeCamera;e.attachControl(!e.inputs||e.inputs.noPreventDefault,e._useCtrlForPanning,e._panningMouseButton)}else this._scene.activeCamera.attachControl(!this._scene.activeCamera.inputs||this._scene.activeCamera.inputs.noPreventDefault);this._attachedToElement=!1}},e.prototype.startDrag=function(t,i,r){void 0===t&&(t=e._AnyMouseId),this._startDrag(t,i,r);var n=this._lastPointerRay[t];t===e._AnyMouseId&&(n=this._lastPointerRay[Object.keys(this._lastPointerRay)[0]]),n&&this._moveDrag(n)},e.prototype._startDrag=function(e,t,i){if(this._scene.activeCamera&&!this.dragging&&this.attachedNode){vr._RemoveAndStorePivotPoint(this.attachedNode),t?(this._startDragRay.direction.copyFrom(t.direction),this._startDragRay.origin.copyFrom(t.origin)):(this._startDragRay.origin.copyFrom(this._scene.activeCamera.position),this.attachedNode.getWorldMatrix().getTranslationToRef(this._tmpVector),this._tmpVector.subtractToRef(this._scene.activeCamera.position,this._startDragRay.direction)),this._updateDragPlanePosition(this._startDragRay,i||this._tmpVector);var r=this._pickWithRayOnDragPlane(this._startDragRay);r?(this.dragging=!0,this.currentDraggingPointerId=e,this.lastDragPosition.copyFrom(r),this.onDragStartObservable.notifyObservers({dragPlanePoint:r,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo}),this._targetPosition.copyFrom(this.attachedNode.getAbsolutePosition()),this.detachCameraControls&&this._scene.activeCamera&&this._scene.activeCamera.inputs&&!this._scene.activeCamera.leftCamera&&(this._scene.activeCamera.inputs.attachedToElement?(this._scene.activeCamera.detachControl(),this._attachedToElement=!0):this._attachedToElement=!1)):this.releaseDrag(),vr._RestorePivotPoint(this.attachedNode)}},e.prototype._moveDrag=function(e){this._moving=!0;var t=this._pickWithRayOnDragPlane(e);if(t){vr._RemoveAndStorePivotPoint(this.attachedNode),this.updateDragPlane&&this._updateDragPlanePosition(e,t);var i=0;this._options.dragAxis?(this.useObjectOrientationForDragging?u.Pq.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._worldDragAxis):this._worldDragAxis.copyFrom(this._options.dragAxis),t.subtractToRef(this.lastDragPosition,this._tmpVector),i=u.Pq.Dot(this._tmpVector,this._worldDragAxis),this._worldDragAxis.scaleToRef(i,this._dragDelta)):(i=this._dragDelta.length(),t.subtractToRef(this.lastDragPosition,this._dragDelta)),this._targetPosition.addInPlace(this._dragDelta),this.onDragObservable.notifyObservers({dragDistance:i,delta:this._dragDelta,dragPlanePoint:t,dragPlaneNormal:this._dragPlane.forward,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo}),this.lastDragPosition.copyFrom(t),vr._RestorePivotPoint(this.attachedNode)}},e.prototype._pickWithRayOnDragPlane=function(e){if(!e)return null;var t=Math.acos(u.Pq.Dot(this._dragPlane.forward,e.direction));if(t>Math.PI/2&&(t=Math.PI-t),this.maxDragAngle>0&&t>this.maxDragAngle){if(this._useAlternatePickedPointAboveMaxDragAngle){this._tmpVector.copyFrom(e.direction),this.attachedNode.absolutePosition.subtractToRef(e.origin,this._alternatePickedPoint),this._alternatePickedPoint.normalize(),this._alternatePickedPoint.scaleInPlace(this._useAlternatePickedPointAboveMaxDragAngleDragSpeed*u.Pq.Dot(this._alternatePickedPoint,this._tmpVector)),this._tmpVector.addInPlace(this._alternatePickedPoint);var i=u.Pq.Dot(this._dragPlane.forward,this._tmpVector);return this._dragPlane.forward.scaleToRef(-i,this._alternatePickedPoint),this._alternatePickedPoint.addInPlace(this._tmpVector),this._alternatePickedPoint.addInPlace(this.attachedNode.absolutePosition),this._alternatePickedPoint}return null}var r=this._dragPlane.forward,n=this._dragPlane.position,o=e.direction.dot(r);if(Math.abs(o)<st.bH)return null;n.subtractToRef(e.origin,u.AA.Vector3[0]);var a=u.AA.Vector3[0].dot(r)/o;return a<0?null:(e.direction.scaleToRef(a,u.AA.Vector3[0]),e.origin.add(u.AA.Vector3[0]))},e.prototype._updateDragPlanePosition=function(e,t){this._pointA.copyFrom(t),this._options.dragAxis?(this.useObjectOrientationForDragging?u.Pq.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragAxis),e.origin.subtractToRef(this._pointA,this._pointC),this._pointC.normalize(),Math.abs(u.Pq.Dot(this._localAxis,this._pointC))>.999?Math.abs(u.Pq.Dot(u.Pq.UpReadOnly,this._pointC))>.999?this._lookAt.copyFrom(u.Pq.Right()):this._lookAt.copyFrom(u.Pq.UpReadOnly):(u.Pq.CrossToRef(this._localAxis,this._pointC,this._lookAt),u.Pq.CrossToRef(this._localAxis,this._lookAt,this._lookAt),this._lookAt.normalize()),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._lookAt,this._lookAt),this._dragPlane.lookAt(this._lookAt)):this._options.dragPlaneNormal?(this.useObjectOrientationForDragging?u.Pq.TransformCoordinatesToRef(this._options.dragPlaneNormal,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragPlaneNormal),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._localAxis,this._lookAt),this._dragPlane.lookAt(this._lookAt)):(this._dragPlane.position.copyFrom(this._pointA),this._dragPlane.lookAt(e.origin)),this._dragPlane.position.copyFrom(this.attachedNode.getAbsolutePosition()),this._dragPlane.computeWorldMatrix(!0)},e.prototype.detach=function(){this._lastPointerRay={},this.attachedNode&&(this.attachedNode.isNearGrabbable=!1),this._pointerObserver&&this._scene.onPointerObservable.remove(this._pointerObserver),this._beforeRenderObserver&&this._scene.onBeforeRenderObservable.remove(this._beforeRenderObserver),this._dragPlane&&this._dragPlane.dispose(),this.releaseDrag()},e._AnyMouseId=-2,e}(),Ar=function(){function e(){this._startDistance=0,this._initialScale=new u.Pq(0,0,0),this._targetScale=new u.Pq(0,0,0),this._sceneRenderObserver=null,this._dragBehaviorA=new Pr({}),this._dragBehaviorA.moveAttached=!1,this._dragBehaviorB=new Pr({}),this._dragBehaviorB.moveAttached=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"MultiPointerScale"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype._getCurrentDistance=function(){return this._dragBehaviorA.lastDragPosition.subtract(this._dragBehaviorB.lastDragPosition).length()},e.prototype.attach=function(e){var t=this;this._ownerNode=e,this._dragBehaviorA.onDragStartObservable.add((function(){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerId==t._dragBehaviorB.currentDraggingPointerId?t._dragBehaviorA.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),this._dragBehaviorB.onDragStartObservable.add((function(){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerId==t._dragBehaviorB.currentDraggingPointerId?t._dragBehaviorB.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(e){e.onDragObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var e=t._getCurrentDistance()/t._startDistance;t._initialScale.scaleToRef(e,t._targetScale)}}))})),e.addBehavior(this._dragBehaviorA),e.addBehavior(this._dragBehaviorB),this._sceneRenderObserver=e.getScene().onBeforeRenderObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var i=t._targetScale.subtract(e.scaling).scaleInPlace(.1);i.length()>.01&&e.scaling.addInPlace(i)}}))},e.prototype.detach=function(){var e=this;this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(t){t.onDragStartObservable.clear(),t.onDragObservable.clear(),e._ownerNode.removeBehavior(t)}))},e}(),Rr=function(){function e(){this._attachedToElement=!1,this._virtualMeshesInfo={},this._tmpVector=new u.Pq,this._tmpQuaternion=new u.PT,this._dragType={NONE:0,DRAG:1,DRAG_WITH_CONTROLLER:2,NEAR_DRAG:3},this._moving=!1,this._dragging=this._dragType.NONE,this.draggableMeshes=null,this.zDragFactor=3,this.currentDraggingPointerIds=[],this.detachCameraControls=!0,this.onDragStartObservable=new c.cP,this.onDragObservable=new c.cP,this.onDragEndObservable=new c.cP,this.allowMultiPointer=!0}return Object.defineProperty(e.prototype,"currentDraggingPointerId",{get:function(){return void 0!==this.currentDraggingPointerIds[0]?this.currentDraggingPointerIds[0]:-1},set:function(e){this.currentDraggingPointerIds[0]=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentDraggingPointerID",{get:function(){return this.currentDraggingPointerId},set:function(e){this.currentDraggingPointerId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"BaseSixDofDrag"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isMoving",{get:function(){return this._moving},enumerable:!1,configurable:!0}),e.prototype.init=function(){},Object.defineProperty(e.prototype,"_pointerCamera",{get:function(){return this._scene.cameraToUseForPointers?this._scene.cameraToUseForPointers:this._scene.activeCamera},enumerable:!1,configurable:!0}),e.prototype._createVirtualMeshInfo=function(){var t=new Ri("",e._virtualScene);t.rotationQuaternion=new u.PT;var i=new Ri("",e._virtualScene);i.rotationQuaternion=new u.PT;var r=new Ri("",e._virtualScene);return r.rotationQuaternion=new u.PT,{dragging:!1,moving:!1,dragMesh:t,originMesh:i,pivotMesh:r,startingPivotPosition:new u.Pq,startingPivotOrientation:new u.PT,startingPosition:new u.Pq,startingOrientation:new u.PT,lastOriginPosition:new u.Pq,lastDragPosition:new u.Pq}},e.prototype._resetVirtualMeshesPosition=function(){for(var e=0;e<this.currentDraggingPointerIds.length;e++)this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.position.copyFrom(this._ownerNode.getAbsolutePivotPoint()),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.rotationQuaternion.copyFrom(this._ownerNode.rotationQuaternion),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPivotPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.position),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPivotOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.rotationQuaternion),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].dragMesh.position),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].dragMesh.rotationQuaternion)},e.prototype._pointerUpdate2D=function(e,t,i){!this._pointerCamera||this._pointerCamera.cameraRigMode!=zt.RIG_MODE_NONE||this._pointerCamera._isLeftCamera||this._pointerCamera._isRightCamera||(e.origin.copyFrom(this._pointerCamera.globalPosition),i=0);var r=this._virtualMeshesInfo[t],n=u.AA.Vector3[0];e.origin.subtractToRef(r.lastOriginPosition,n),r.lastOriginPosition.copyFrom(e.origin);var o=-u.Pq.Dot(n,e.direction);r.originMesh.addChild(r.dragMesh),r.originMesh.addChild(r.pivotMesh),this._applyZOffset(r.dragMesh,o,i),this._applyZOffset(r.pivotMesh,o,i),r.originMesh.position.copyFrom(e.origin);var a=u.AA.Vector3[0];e.origin.addToRef(e.direction,a),r.originMesh.lookAt(a),r.originMesh.removeChild(r.dragMesh),r.originMesh.removeChild(r.pivotMesh)},e.prototype._pointerUpdateXR=function(e,t,i,r){var n=this._virtualMeshesInfo[i];if(n.originMesh.position.copyFrom(e.position),this._dragging===this._dragType.NEAR_DRAG&&t?n.originMesh.rotationQuaternion.copyFrom(t.rotationQuaternion):n.originMesh.rotationQuaternion.copyFrom(e.rotationQuaternion),n.pivotMesh.computeWorldMatrix(!0),n.dragMesh.computeWorldMatrix(!0),0!==r){var o=u.AA.Vector3[0],a=u.AA.Vector3[1];o.copyFrom(this._pointerCamera.getForwardRay().direction),n.originMesh.position.subtractToRef(n.lastOriginPosition,a),n.lastOriginPosition.copyFrom(n.originMesh.position);var s=a.length();a.normalize();var l=u.AA.Vector3[2],c=u.AA.Vector3[3];n.dragMesh.absolutePosition.subtractToRef(this._pointerCamera.globalPosition,l),n.dragMesh.absolutePosition.subtractToRef(n.originMesh.position,c);var h=c.length();l.normalize(),c.normalize();var d=Math.abs(u.Pq.Dot(a,c))*u.Pq.Dot(a,o)*r*s*h;d<0&&.01-h>d&&(d=Math.min(.01-h,0)),c.scaleInPlace(d),c.addToRef(n.pivotMesh.absolutePosition,this._tmpVector),n.pivotMesh.setAbsolutePosition(this._tmpVector),c.addToRef(n.dragMesh.absolutePosition,this._tmpVector),n.dragMesh.setAbsolutePosition(this._tmpVector)}},e.prototype.attach=function(t){var i=this;this._ownerNode=t,this._scene=this._ownerNode.getScene(),e._virtualScene||(e._virtualScene=new it(this._scene.getEngine(),{virtual:!0}),e._virtualScene.detachControl()),this._pointerObserver=this._scene.onPointerObservable.add((function(e){var t=e.event.pointerId;i._virtualMeshesInfo[t]||(i._virtualMeshesInfo[t]=i._createVirtualMeshInfo());var r,n=i._virtualMeshesInfo[t],o="xr-near"===e.event.pointerType||"xr"===e.event.pointerType;if(e.type==Me.POINTERDOWN){if(!n.dragging&&e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh&&e.pickInfo.pickedPoint&&e.pickInfo.ray&&(!o||e.pickInfo.aimTransform)&&(r=e.pickInfo.pickedMesh,i._ownerNode===r||r.isDescendantOf(i._ownerNode)&&(!i.draggableMeshes||-1!==i.draggableMeshes.indexOf(r)))){if((!i.allowMultiPointer||o)&&i.currentDraggingPointerIds.length>0)return;!i._pointerCamera||i._pointerCamera.cameraRigMode!==zt.RIG_MODE_NONE||i._pointerCamera._isLeftCamera||i._pointerCamera._isRightCamera||e.pickInfo.ray.origin.copyFrom(i._pointerCamera.globalPosition),i._ownerNode.computeWorldMatrix(!0);var a=i._virtualMeshesInfo[t];o?(i._dragging=e.pickInfo.originMesh?i._dragType.NEAR_DRAG:i._dragType.DRAG_WITH_CONTROLLER,a.originMesh.position.copyFrom(e.pickInfo.aimTransform.position),i._dragging===i._dragType.NEAR_DRAG&&e.pickInfo.gripTransform?a.originMesh.rotationQuaternion.copyFrom(e.pickInfo.gripTransform.rotationQuaternion):a.originMesh.rotationQuaternion.copyFrom(e.pickInfo.aimTransform.rotationQuaternion)):(i._dragging=i._dragType.DRAG,a.originMesh.position.copyFrom(e.pickInfo.ray.origin)),a.lastOriginPosition.copyFrom(a.originMesh.position),a.dragMesh.position.copyFrom(e.pickInfo.pickedPoint),a.lastDragPosition.copyFrom(e.pickInfo.pickedPoint),a.pivotMesh.position.copyFrom(i._ownerNode.getAbsolutePivotPoint()),a.pivotMesh.rotationQuaternion.copyFrom(i._ownerNode.absoluteRotationQuaternion),a.startingPosition.copyFrom(a.dragMesh.position),a.startingPivotPosition.copyFrom(a.pivotMesh.position),a.startingOrientation.copyFrom(a.dragMesh.rotationQuaternion),a.startingPivotOrientation.copyFrom(a.pivotMesh.rotationQuaternion),o?(a.originMesh.addChild(a.dragMesh),a.originMesh.addChild(a.pivotMesh)):a.originMesh.lookAt(a.dragMesh.position),a.dragging=!0,-1===i.currentDraggingPointerIds.indexOf(t)&&i.currentDraggingPointerIds.push(t),i.detachCameraControls&&i._pointerCamera&&!i._pointerCamera.leftCamera&&(i._pointerCamera.inputs&&i._pointerCamera.inputs.attachedToElement?(i._pointerCamera.detachControl(),i._attachedToElement=!0):i.allowMultiPointer&&0!==i.currentDraggingPointerIds.length||(i._attachedToElement=!1)),i._targetDragStart(a.pivotMesh.position,a.pivotMesh.rotationQuaternion,t),i.onDragStartObservable.notifyObservers({position:a.pivotMesh.position})}}else if(e.type==Me.POINTERUP||e.type==Me.POINTERDOUBLETAP){var s=i.currentDraggingPointerIds.indexOf(t);n.dragging=!1,-1!==s&&(i.currentDraggingPointerIds.splice(s,1),0===i.currentDraggingPointerIds.length&&(i._moving=!1,i._dragging=i._dragType.NONE,i.detachCameraControls&&i._attachedToElement&&i._pointerCamera&&!i._pointerCamera.leftCamera&&(i._reattachCameraControls(),i._attachedToElement=!1)),n.originMesh.removeChild(n.dragMesh),n.originMesh.removeChild(n.pivotMesh),i._targetDragEnd(t),i.onDragEndObservable.notifyObservers({}))}else if(e.type==Me.POINTERMOVE&&-1!==(s=i.currentDraggingPointerIds.indexOf(t))&&n.dragging&&e.pickInfo&&(e.pickInfo.ray||e.pickInfo.aimTransform)){var l=i.zDragFactor;(i.currentDraggingPointerIds.length>1||e.pickInfo.originMesh)&&(l=0),i._ownerNode.computeWorldMatrix(!0),o?i._pointerUpdateXR(e.pickInfo.aimTransform,e.pickInfo.gripTransform,t,l):i._pointerUpdate2D(e.pickInfo.ray,t,l),i._tmpQuaternion.copyFrom(n.startingPivotOrientation),i._tmpQuaternion.x=-i._tmpQuaternion.x,i._tmpQuaternion.y=-i._tmpQuaternion.y,i._tmpQuaternion.z=-i._tmpQuaternion.z,n.pivotMesh.absoluteRotationQuaternion.multiplyToRef(i._tmpQuaternion,i._tmpQuaternion),n.pivotMesh.absolutePosition.subtractToRef(n.startingPivotPosition,i._tmpVector),i.onDragObservable.notifyObservers({delta:i._tmpVector,position:n.pivotMesh.position,pickInfo:e.pickInfo}),i._targetDrag(i._tmpVector,i._tmpQuaternion,t),n.lastDragPosition.copyFrom(n.dragMesh.absolutePosition),i._moving=!0}}))},e.prototype._applyZOffset=function(e,t,i){e.position.z-=e.position.z<1?t*i:t*i*e.position.z,e.position.z<0&&(e.position.z=0)},e.prototype._targetDragStart=function(e,t,i){},e.prototype._targetDrag=function(e,t,i){},e.prototype._targetDragEnd=function(e){},e.prototype._reattachCameraControls=function(){if(this._pointerCamera)if("ArcRotateCamera"===this._pointerCamera.getClassName()){var e=this._pointerCamera;e.attachControl(!e.inputs||e.inputs.noPreventDefault,e._useCtrlForPanning,e._panningMouseButton)}else this._pointerCamera.attachControl(!this._pointerCamera.inputs||this._pointerCamera.inputs.noPreventDefault)},e.prototype.detach=function(){for(var e in this._scene&&(this.detachCameraControls&&this._attachedToElement&&this._pointerCamera&&!this._pointerCamera.leftCamera&&(this._reattachCameraControls(),this._attachedToElement=!1),this._scene.onPointerObservable.remove(this._pointerObserver)),this._virtualMeshesInfo)this._virtualMeshesInfo[e].originMesh.dispose(),this._virtualMeshesInfo[e].dragMesh.dispose();this.onDragEndObservable.clear(),this.onDragObservable.clear(),this.onDragStartObservable.clear()},e}(),Ir=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._sceneRenderObserver=null,t._targetPosition=new u.Pq(0,0,0),t._targetOrientation=new u.PT,t._targetScaling=new u.Pq(1,1,1),t._startingPosition=new u.Pq(0,0,0),t._startingOrientation=new u.PT,t._startingScaling=new u.Pq(1,1,1),t.onPositionChangedObservable=new c.cP,t.dragDeltaRatio=.2,t.rotateDraggedObject=!0,t.rotateAroundYOnly=!1,t.rotateWithMotionController=!0,t.disableMovement=!1,t.faceCameraOnDragStart=!1,t}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"SixDofDrag"},enumerable:!1,configurable:!0}),t.prototype.attach=function(t){var i=this;e.prototype.attach.call(this,t),t.isNearGrabbable=!0,t.getChildMeshes().forEach((function(e){e.isNearGrabbable=!0})),this._virtualTransformNode=new Ri("virtual_sixDof",Rr._virtualScene),this._virtualTransformNode.rotationQuaternion=u.PT.Identity(),this._sceneRenderObserver=t.getScene().onBeforeRenderObservable.add((function(){if(1===i.currentDraggingPointerIds.length&&i._moving&&!i.disableMovement){var e=u.AA.Vector3[0];e.copyFrom(i._targetPosition).subtractInPlace(t.absolutePosition).scaleInPlace(i.dragDeltaRatio);var r=u.AA.Vector3[1];if(r.copyFrom(e),t.parent){var n=u.AA.Matrix[0];t.parent.absoluteRotationQuaternion.toRotationMatrix(n),n.invert(),u.Pq.TransformNormalToRef(e,n,r)}if(t.position.addInPlace(r),i.onPositionChangedObservable.notifyObservers({position:t.absolutePosition}),!t.parent||t.parent.scaling&&!t.parent.scaling.isNonUniformWithinEpsilon(.001)){var o=u.AA.Quaternion[0];if(o.copyFrom(i._targetOrientation),t.parent){var a=u.AA.Quaternion[0];a.copyFrom(t.parent.absoluteRotationQuaternion),a.invertInPlace(),a.multiplyToRef(i._targetOrientation,o)}u.PT.SlerpToRef(t.rotationQuaternion,o,i.dragDeltaRatio,t.rotationQuaternion)}}}))},t.prototype._getPositionOffsetAround=function(e,t,i){var r=u.AA.Matrix[0],n=u.AA.Matrix[1],o=u.AA.Matrix[2],a=u.AA.Matrix[3],s=u.AA.Matrix[4];return u.uq.TranslationToRef(e.x,e.y,e.z,r),u.uq.TranslationToRef(-e.x,-e.y,-e.z,n),u.uq.FromQuaternionToRef(i,o),u.uq.ScalingToRef(t,t,t,a),n.multiplyToRef(o,s),s.multiplyToRef(a,s),s.multiplyToRef(r,s),s.getTranslation()},t.prototype._onePointerPositionUpdated=function(e,t){u.AA.Vector3[0].setAll(0),this._dragging===this._dragType.DRAG?this.rotateDraggedObject&&(this.rotateAroundYOnly?u.PT.RotationYawPitchRollToRef(t.toEulerAngles().y,0,0,u.AA.Quaternion[0]):u.AA.Quaternion[0].copyFrom(t),u.AA.Quaternion[0].multiplyToRef(this._startingOrientation,this._targetOrientation)):(this._dragging===this._dragType.NEAR_DRAG||this._dragging===this._dragType.DRAG_WITH_CONTROLLER&&this.rotateWithMotionController)&&t.multiplyToRef(this._startingOrientation,this._targetOrientation),this._targetPosition.copyFrom(this._startingPosition).addInPlace(e)},t.prototype._twoPointersPositionUpdated=function(){var e=this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].startingPosition,t=this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].startingPosition,i=u.AA.Vector3[0];e.addToRef(t,i),i.scaleInPlace(.5);var r=u.AA.Vector3[1];t.subtractToRef(e,r);var n=this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].dragMesh.absolutePosition,o=this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].dragMesh.absolutePosition,a=u.AA.Vector3[2];n.addToRef(o,a),a.scaleInPlace(.5);var s=u.AA.Vector3[3];o.subtractToRef(n,s);var l=s.length()/r.length(),c=a.subtract(i),h=u.PT.FromEulerAngles(0,u.Pq.GetAngleBetweenVectorsOnPlane(r.normalize(),s.normalize(),u.Pq.UpReadOnly),0),d=this._ownerNode.parent;this._ownerNode.setParent(null);var p=this._getPositionOffsetAround(i.subtract(this._virtualTransformNode.getAbsolutePivotPoint()),l,h);this._virtualTransformNode.rotationQuaternion.multiplyToRef(h,this._ownerNode.rotationQuaternion),this._virtualTransformNode.scaling.scaleToRef(l,this._ownerNode.scaling),this._virtualTransformNode.position.addToRef(c.addInPlace(p),this._ownerNode.position),this.onPositionChangedObservable.notifyObservers({position:this._ownerNode.position}),this._ownerNode.setParent(d)},t.prototype._targetDragStart=function(){var e=this.currentDraggingPointerIds.length;this._ownerNode.rotationQuaternion||(this._ownerNode.rotationQuaternion=u.PT.RotationYawPitchRoll(this._ownerNode.rotation.y,this._ownerNode.rotation.x,this._ownerNode.rotation.z));var t=this._ownerNode.getAbsolutePivotPoint();if(1===e){if(this._targetPosition.copyFrom(this._ownerNode.absolutePosition),this._targetOrientation.copyFrom(this._ownerNode.rotationQuaternion),this._targetScaling.copyFrom(this._ownerNode.absoluteScaling),this.faceCameraOnDragStart&&this._scene.activeCamera){var i=u.AA.Vector3[0];this._scene.activeCamera.position.subtractToRef(t,i),i.normalize();var r=u.AA.Quaternion[0];this._scene.useRightHandedSystem?u.PT.FromLookDirectionRHToRef(i,new u.Pq(0,1,0),r):u.PT.FromLookDirectionLHToRef(i,new u.Pq(0,1,0),r),r.normalize(),u.PT.RotationYawPitchRollToRef(r.toEulerAngles().y,0,0,u.AA.Quaternion[0]),this._targetOrientation.copyFrom(u.AA.Quaternion[0])}this._startingPosition.copyFrom(this._targetPosition),this._startingOrientation.copyFrom(this._targetOrientation),this._startingScaling.copyFrom(this._targetScaling)}else 2===e&&(this._virtualTransformNode.setPivotPoint(new u.Pq(0,0,0),0),this._virtualTransformNode.position.copyFrom(this._ownerNode.absolutePosition),this._virtualTransformNode.scaling.copyFrom(this._ownerNode.absoluteScaling),this._virtualTransformNode.rotationQuaternion.copyFrom(this._ownerNode.absoluteRotationQuaternion),this._virtualTransformNode.setPivotPoint(t,1),this._resetVirtualMeshesPosition())},t.prototype._targetDrag=function(e,t){1===this.currentDraggingPointerIds.length?this._onePointerPositionUpdated(e,t):2===this.currentDraggingPointerIds.length&&this._twoPointersPositionUpdated()},t.prototype._targetDragEnd=function(){if(1===this.currentDraggingPointerIds.length){this._resetVirtualMeshesPosition();var e=this.faceCameraOnDragStart;this.faceCameraOnDragStart=!1,this._targetDragStart(),this.faceCameraOnDragStart=e}},t.prototype.detach=function(){e.prototype.detach.call(this),this._ownerNode&&this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),this._virtualTransformNode&&this._virtualTransformNode.dispose()},t}(Rr),Mr=function(){function e(){this._attachPointLocalOffset=new u.Pq,this._workingPosition=new u.Pq,this._workingQuaternion=new u.PT,this._lastTick=-1,this._hit=!1,this.hitNormalOffset=.05,this.meshes=[],this.interpolatePose=!0,this.lerpTime=250,this.keepOrientationVertical=!0,this.enabled=!0,this.maxStickingDistance=.8}return Object.defineProperty(e.prototype,"name",{get:function(){return"SurfaceMagnetism"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e,t){this._attachedMesh=e,this._scene=t||e.getScene(),this._attachedMesh.rotationQuaternion||(this._attachedMesh.rotationQuaternion=u.PT.RotationYawPitchRoll(this._attachedMesh.rotation.y,this._attachedMesh.rotation.x,this._attachedMesh.rotation.z)),this.updateAttachPoint(),this._workingPosition.copyFrom(this._attachedMesh.position),this._workingQuaternion.copyFrom(this._attachedMesh.rotationQuaternion),this._addObservables()},e.prototype.detach=function(){this._attachedMesh=null,this._removeObservables()},e.prototype._getTargetPose=function(e){if(!this._attachedMesh)return null;if(e&&e.hit){var t=e.getNormal(!0,!0),i=e.pickedPoint;if(!t||!i)return null;t.normalize();var r=u.AA.Vector3[0];return r.copyFrom(t),r.scaleInPlace(this.hitNormalOffset),r.addInPlace(i),this._attachedMesh.parent&&(u.AA.Matrix[0].copyFrom(this._attachedMesh.parent.getWorldMatrix()).invert(),u.Pq.TransformNormalToRef(r,u.AA.Matrix[0],r)),{position:r,quaternion:u.PT.RotationYawPitchRoll(-Math.atan2(t.x,-t.z),this.keepOrientationVertical?0:Math.atan2(t.y,Math.sqrt(t.z*t.z+t.x*t.x)),0)}}return null},e.prototype.updateAttachPoint=function(){this._getAttachPointOffsetToRef(this._attachPointLocalOffset)},e.prototype.findAndUpdateTarget=function(e){if(this._hit=!1,!e.ray)return!1;var t=e.ray.intersectsMeshes(this.meshes)[0];if(this._attachedMesh&&t&&t.hit&&t.pickedMesh){var i=this._getTargetPose(t);i&&u.Pq.Distance(this._attachedMesh.position,i.position)<this.maxStickingDistance&&(this._workingPosition.copyFrom(i.position),this._workingQuaternion.copyFrom(i.quaternion),this._hit=!0)}return this._hit},e.prototype._getAttachPointOffsetToRef=function(e){if(this._attachedMesh){var t=u.AA.Quaternion[0];t.copyFrom(this._attachedMesh.rotationQuaternion),this._attachedMesh.rotationQuaternion.copyFromFloats(0,0,0,1),this._attachedMesh.computeWorldMatrix();var i=this._attachedMesh.getHierarchyBoundingVectors(),r=u.AA.Vector3[0];i.max.addToRef(i.min,r),r.scaleInPlace(.5),r.z=i.max.z;var n=u.AA.Matrix[0];this._attachedMesh.getWorldMatrix().invertToRef(n),u.Pq.TransformCoordinatesToRef(r,n,e),this._attachedMesh.rotationQuaternion.copyFrom(t)}else e.setAll(0)},e.prototype._updateTransformToGoal=function(e){if(this._attachedMesh&&this._hit){var t=this._attachedMesh.parent;this._attachedMesh.setParent(null);var i=u.AA.Vector3[0];if(u.Pq.TransformNormalToRef(this._attachPointLocalOffset,this._attachedMesh.getWorldMatrix(),i),!this.interpolatePose)return this._attachedMesh.position.copyFrom(this._workingPosition).subtractInPlace(i),void this._attachedMesh.rotationQuaternion.copyFrom(this._workingQuaternion);var r=new u.Pq;u.Pq.SmoothToRef(this._attachedMesh.position,this._workingPosition,e,this.lerpTime,r),this._attachedMesh.position.copyFrom(r);var n=new u.PT;n.copyFrom(this._attachedMesh.rotationQuaternion),u.PT.SmoothToRef(n,this._workingQuaternion,e,this.lerpTime,this._attachedMesh.rotationQuaternion),this._attachedMesh.setParent(t)}},e.prototype._addObservables=function(){var e=this;this._pointerObserver=this._scene.onPointerObservable.add((function(t){e.enabled&&t.type==Me.POINTERMOVE&&t.pickInfo&&e.findAndUpdateTarget(t.pickInfo)})),this._lastTick=Date.now(),this._onBeforeRender=this._scene.onBeforeRenderObservable.add((function(){var t=Date.now();e._updateTransformToGoal(t-e._lastTick),e._lastTick=t}))},e.prototype._removeObservables=function(){this._scene.onPointerObservable.remove(this._pointerObserver),this._scene.onBeforeRenderObservable.remove(this._onBeforeRender),this._pointerObserver=null,this._onBeforeRender=null},e}(),Or=function(){function e(){this._tmpQuaternion=new u.PT,this._tmpVectors=[new u.Pq,new u.Pq,new u.Pq,new u.Pq,new u.Pq,new u.Pq,new u.Pq],this._tmpMatrix=new u.uq,this._tmpInvertView=new u.uq,this._tmpForward=new u.Pq,this._tmpNodeForward=new u.Pq,this._tmpPosition=new u.Pq,this._workingPosition=new u.Pq,this._workingQuaternion=new u.PT,this._lastTick=-1,this._recenterNextUpdate=!0,this.interpolatePose=!0,this.lerpTime=500,this.ignoreCameraPitchAndRoll=!1,this.pitchOffset=15,this.maxViewVerticalDegrees=30,this.maxViewHorizontalDegrees=30,this.orientToCameraDeadzoneDegrees=60,this.ignoreDistanceClamp=!1,this.ignoreAngleClamp=!1,this.verticalMaxDistance=0,this.defaultDistance=.8,this.maximumDistance=2,this.minimumDistance=.3,this.useFixedVerticalOffset=!1,this.fixedVerticalOffset=0,this._enabled=!0}return Object.defineProperty(e.prototype,"followedCamera",{get:function(){return this._followedCamera||this._scene.activeCamera},set:function(e){this._followedCamera=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"Follow"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e,t){this._scene=e.getScene(),this.attachedNode=e,t&&(this.followedCamera=t),this._addObservables()},e.prototype.detach=function(){this.attachedNode=null,this._removeObservables()},e.prototype.recenter=function(){this._recenterNextUpdate=!0},e.prototype._angleBetweenVectorAndPlane=function(e,t){return this._tmpVectors[0].copyFrom(e),e=this._tmpVectors[0],this._tmpVectors[1].copyFrom(t),t=this._tmpVectors[1],e.normalize(),t.normalize(),Math.PI/2-Math.acos(u.Pq.Dot(e,t))},e.prototype._length2D=function(e){return Math.sqrt(e.x*e.x+e.z*e.z)},e.prototype._distanceClamp=function(e,t){void 0===t&&(t=!1);var i=this.minimumDistance,r=this.maximumDistance,n=this.defaultDistance,o=this._tmpVectors[0];o.copyFrom(e);var a=o.length();if(o.normalizeFromLength(a),this.ignoreCameraPitchAndRoll){i=this._length2D(o)*i,r=this._length2D(o)*r;var s=this._length2D(e);o.scaleInPlace(a/s),a=s}var l;return l=t?n:w.X.Clamp(a,i,r),e.copyFrom(o).scaleInPlace(l),a!==l},e.prototype._applyVerticalClamp=function(e){0!==this.verticalMaxDistance&&(e.y=w.X.Clamp(e.y,-this.verticalMaxDistance,this.verticalMaxDistance))},e.prototype._toOrientationQuatToRef=function(e,t){u.PT.RotationYawPitchRollToRef(Math.atan2(e.x,e.z),Math.atan2(e.y,Math.sqrt(e.z*e.z+e.x*e.x)),0,t)},e.prototype._applyPitchOffset=function(e){var t=this._tmpVectors[0],i=this._tmpVectors[1];t.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),i.copyFromFloats(1,0,0),u.Pq.TransformNormalToRef(t,e,t),t.y=0,t.normalize(),u.Pq.TransformNormalToRef(i,e,i),u.PT.RotationAxisToRef(i,this.pitchOffset*Math.PI/180,this._tmpQuaternion),t.rotateByQuaternionToRef(this._tmpQuaternion,t),this._toOrientationQuatToRef(t,this._tmpQuaternion),this._tmpQuaternion.toRotationMatrix(this._tmpMatrix),e.copyFrom(this._tmpMatrix)},e.prototype._angularClamp=function(e,t){var i=this._tmpVectors[5];i.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1);var r=this._tmpVectors[6];r.copyFromFloats(1,0,0),u.Pq.TransformNormalToRef(i,e,i),u.Pq.TransformNormalToRef(r,e,r);var n=u.Pq.UpReadOnly;if(t.length()<st.bH)return!1;var o=!1,a=this._tmpQuaternion;if(this.ignoreCameraPitchAndRoll){var s=u.Pq.GetAngleBetweenVectorsOnPlane(t,i,r);u.PT.RotationAxisToRef(r,s,a),t.rotateByQuaternionToRef(a,t)}else{var l=-u.Pq.GetAngleBetweenVectorsOnPlane(t,i,r),c=this.maxViewVerticalDegrees*Math.PI/180*.5;l<-c?(u.PT.RotationAxisToRef(r,-l-c,a),t.rotateByQuaternionToRef(a,t),o=!0):l>c&&(u.PT.RotationAxisToRef(r,-l+c,a),t.rotateByQuaternionToRef(a,t),o=!0)}var h=this._angleBetweenVectorAndPlane(t,r)*(this._scene.useRightHandedSystem?-1:1),d=this.maxViewHorizontalDegrees*Math.PI/180*.5;return h<-d?(u.PT.RotationAxisToRef(n,-h-d,a),t.rotateByQuaternionToRef(a,t),o=!0):h>d&&(u.PT.RotationAxisToRef(n,-h+d,a),t.rotateByQuaternionToRef(a,t),o=!0),o},e.prototype._orientationClamp=function(e,t){var i,r=this._tmpVectors[0];r.copyFrom(e).scaleInPlace(-1).normalize();var n=this._tmpVectors[1],o=this._tmpVectors[2];n.copyFromFloats(0,1,0),u.Pq.CrossToRef(r,n,o);var a=o.length();a<st.bH||(o.normalizeFromLength(a),u.Pq.CrossToRef(o,r,n),(null===(i=this.attachedNode)||void 0===i?void 0:i.getScene().useRightHandedSystem)?u.PT.FromLookDirectionRHToRef(r,n,t):u.PT.FromLookDirectionLHToRef(r,n,t))},e.prototype._passedOrientationDeadzone=function(e,t){var i=this._tmpVectors[5];return i.copyFrom(e),i.normalize(),180*Math.abs(u.Pq.GetAngleBetweenVectorsOnPlane(t,i,u.Pq.UpReadOnly))/Math.PI>this.orientToCameraDeadzoneDegrees},e.prototype._updateLeashing=function(e){if(this.attachedNode&&this._enabled){var t=this.attachedNode.parent;this.attachedNode.setParent(null);var i=this.attachedNode.getWorldMatrix(),r=this._workingPosition,n=this._workingQuaternion,o=this.attachedNode.getPivotPoint(),a=this._tmpInvertView;a.copyFrom(e.getViewMatrix()),a.invert(),u.Pq.TransformCoordinatesToRef(o,i,r);var s=this._tmpPosition;s.copyFromFloats(0,0,0),u.Pq.TransformCoordinatesToRef(s,i,s),s.scaleInPlace(-1).subtractInPlace(o),r.subtractInPlace(e.globalPosition),this.ignoreCameraPitchAndRoll&&this._applyPitchOffset(a);var l=!1,c=this._tmpForward;c.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),u.Pq.TransformNormalToRef(c,a,c);var h=this._tmpNodeForward;if(h.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),u.Pq.TransformNormalToRef(h,i,h),this._recenterNextUpdate)r.copyFrom(c).scaleInPlace(this.defaultDistance);else if(this.ignoreAngleClamp){var d=r.length();r.copyFrom(c).scaleInPlace(d)}else l=this._angularClamp(a,r);var p=!1;this.ignoreDistanceClamp||(p=this._distanceClamp(r,l),this._applyVerticalClamp(r)),this.useFixedVerticalOffset&&(r.y=s.y-e.globalPosition.y+this.fixedVerticalOffset),(l||p||this._passedOrientationDeadzone(r,h)||this._recenterNextUpdate)&&this._orientationClamp(r,n),this._workingPosition.subtractInPlace(o),this._recenterNextUpdate=!1,this.attachedNode.setParent(t)}},e.prototype._updateTransformToGoal=function(e){if(this.attachedNode&&this.followedCamera&&this._enabled){this.attachedNode.rotationQuaternion||(this.attachedNode.rotationQuaternion=u.PT.Identity());var t=this.attachedNode.parent;if(this.attachedNode.setParent(null),!this.interpolatePose)return this.attachedNode.position.copyFrom(this.followedCamera.globalPosition).addInPlace(this._workingPosition),void this.attachedNode.rotationQuaternion.copyFrom(this._workingQuaternion);var i=new u.Pq;i.copyFrom(this.attachedNode.position).subtractInPlace(this.followedCamera.globalPosition),u.Pq.SmoothToRef(i,this._workingPosition,e,this.lerpTime,i),i.addInPlace(this.followedCamera.globalPosition),this.attachedNode.position.copyFrom(i);var r=new u.PT;r.copyFrom(this.attachedNode.rotationQuaternion),u.PT.SmoothToRef(r,this._workingQuaternion,e,this.lerpTime,this.attachedNode.rotationQuaternion),this.attachedNode.setParent(t)}},e.prototype._addObservables=function(){var e=this;this._lastTick=Date.now(),this._onBeforeRender=this._scene.onBeforeRenderObservable.add((function(){if(e.followedCamera){var t=Date.now();e._updateLeashing(e.followedCamera),e._updateTransformToGoal(t-e._lastTick),e._lastTick=t}}))},e.prototype._removeObservables=function(){this._onBeforeRender&&this._scene.onBeforeRenderObservable.remove(this._onBeforeRender)},e}(),Dr=function(){function e(){}return e.ANCHOR_SYSTEM="xr-anchor-system",e.BACKGROUND_REMOVER="xr-background-remover",e.HIT_TEST="xr-hit-test",e.MESH_DETECTION="xr-mesh-detection",e.PHYSICS_CONTROLLERS="xr-physics-controller",e.PLANE_DETECTION="xr-plane-detection",e.POINTER_SELECTION="xr-controller-pointer-selection",e.TELEPORTATION="xr-controller-teleportation",e.FEATURE_POINTS="xr-feature-points",e.HAND_TRACKING="xr-hand-tracking",e.IMAGE_TRACKING="xr-image-tracking",e.NEAR_INTERACTION="xr-near-interaction",e.DOM_OVERLAY="xr-dom-overlay",e.MOVEMENT="xr-controller-movement",e.LIGHT_ESTIMATION="xr-light-estimation",e.EYE_TRACKING="xr-eye-tracking",e.WALKING_LOCOMOTION="xr-walking-locomotion",e.LAYERS="xr-layers",e.DEPTH_SENSING="xr-depth-sensing",e.SPACE_WARP="xr-space-warp",e.RAW_CAMERA_ACCESS="xr-raw-camera-access",e}(),Nr=function(){function e(e){var t=this;this._xrSessionManager=e,this._features={},this._xrSessionManager.onXRSessionInit.add((function(){t.getEnabledFeatures().forEach((function(e){var i=t._features[e];!i.enabled||i.featureImplementation.attached||i.featureImplementation.disableAutoAttach||t.attachFeature(e)}))})),this._xrSessionManager.onXRSessionEnded.add((function(){t.getEnabledFeatures().forEach((function(e){var i=t._features[e];i.enabled&&i.featureImplementation.attached&&t.detachFeature(e)}))}))}return e.AddWebXRFeature=function(e,t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1),this._AvailableFeatures[e]=this._AvailableFeatures[e]||{latest:i},i>this._AvailableFeatures[e].latest&&(this._AvailableFeatures[e].latest=i),r&&(this._AvailableFeatures[e].stable=i),this._AvailableFeatures[e][i]=t},e.ConstructFeature=function(e,t,i,r){void 0===t&&(t=1);var n=this._AvailableFeatures[e][t];if(!n)throw new Error("feature not found");return n(i,r)},e.GetAvailableFeatures=function(){return Object.keys(this._AvailableFeatures)},e.GetAvailableVersions=function(e){return Object.keys(this._AvailableFeatures[e])},e.GetLatestVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].latest||-1},e.GetStableVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].stable||-1},e.prototype.attachFeature=function(e){var t=this._features[e];t&&t.enabled&&!t.featureImplementation.attached&&(t.featureImplementation.attach()||ee.S0.Warn("Feature ".concat(e," failed to attach")))},e.prototype.detachFeature=function(e){var t=this._features[e];t&&t.featureImplementation.attached&&(t.featureImplementation.detach()||ee.S0.Warn("Feature ".concat(e," failed to detach")))},e.prototype.disableFeature=function(e){var t="string"==typeof e?e:e.Name,i=this._features[t];return!(!i||!i.enabled||(i.enabled=!1,this.detachFeature(t),i.featureImplementation.dispose(),delete this._features[t],0))},e.prototype.dispose=function(){var e=this;this.getEnabledFeatures().forEach((function(t){e.disableFeature(t)}))},e.prototype.enableFeature=function(t,i,r,n,o){var a=this;void 0===i&&(i="latest"),void 0===r&&(r={}),void 0===n&&(n=!0),void 0===o&&(o=!0);var s="string"==typeof t?t:t.Name,l=0;if("string"==typeof i){if(!i)throw new Error("Error in provided version - ".concat(s," (").concat(i,")"));if(-1===(l="stable"===i?e.GetStableVersionOfFeature(s):"latest"===i?e.GetLatestVersionOfFeature(s):+i)||isNaN(l))throw new Error("feature not found - ".concat(s," (").concat(i,")"))}else l=i;var c=e._ConflictingFeatures[s];if(void 0!==c&&-1!==this.getEnabledFeatures().indexOf(c))throw new Error("Feature ".concat(s," cannot be enabled while ").concat(c," is enabled."));var u=this._features[s],h=e.ConstructFeature(s,l,this._xrSessionManager,r);if(!h)throw new Error("feature not found - ".concat(s));u&&this.disableFeature(s);var d=h();if(d.dependsOn){var p=d.dependsOn.every((function(e){return!!a._features[e]}));if(!p)throw new Error("Dependant features missing. Make sure the following features are enabled - ".concat(d.dependsOn.join(", ")))}if(d.isCompatible())return this._features[s]={featureImplementation:d,enabled:!0,version:l,required:o},n?this._xrSessionManager.session&&!this._features[s].featureImplementation.attached&&this.attachFeature(s):this._features[s].featureImplementation.disableAutoAttach=!0,this._features[s].featureImplementation;if(o)throw new Error("required feature not compatible");return ee.S0.Warn("Feature ".concat(s," not compatible with the current environment/browser and was not enabled.")),d},e.prototype.getEnabledFeature=function(e){return this._features[e]&&this._features[e].featureImplementation},e.prototype.getEnabledFeatures=function(){return Object.keys(this._features)},e.prototype._extendXRSessionInitObject=function(e){return(0,f.sH)(this,void 0,void 0,(function(){var t,i,r,n,o,a,s;return(0,f.YH)(this,(function(l){switch(l.label){case 0:t=this.getEnabledFeatures(),i=0,r=t,l.label=1;case 1:return i<r.length?(n=r[i],o=this._features[n],(a=o.featureImplementation.xrNativeFeatureName)&&(o.required?(e.requiredFeatures=e.requiredFeatures||[],-1===e.requiredFeatures.indexOf(a)&&e.requiredFeatures.push(a)):(e.optionalFeatures=e.optionalFeatures||[],-1===e.optionalFeatures.indexOf(a)&&e.optionalFeatures.push(a))),o.featureImplementation.getXRSessionInitExtension?[4,o.featureImplementation.getXRSessionInitExtension()]:[3,3]):[3,4];case 2:s=l.sent(),e=(0,f.Cl)((0,f.Cl)({},e),s),l.label=3;case 3:return i++,[3,1];case 4:return[2,e]}}))}))},e._AvailableFeatures={},e._ConflictingFeatures=((Er={})[Dr.TELEPORTATION]=Dr.MOVEMENT,Er[Dr.MOVEMENT]=Dr.TELEPORTATION,Er),e}();!function(e){e[e.ABOVE_FINGER_TIPS=0]="ABOVE_FINGER_TIPS",e[e.RADIAL_SIDE=1]="RADIAL_SIDE",e[e.ULNAR_SIDE=2]="ULNAR_SIDE",e[e.BELOW_WRIST=3]="BELOW_WRIST"}(xr||(xr={})),function(e){e[e.LOOK_AT_CAMERA=0]="LOOK_AT_CAMERA",e[e.HAND_ROTATION=1]="HAND_ROTATION"}(Sr||(Sr={})),function(e){e[e.ALWAYS_VISIBLE=0]="ALWAYS_VISIBLE",e[e.PALM_UP=1]="PALM_UP",e[e.GAZE_FOCUS=2]="GAZE_FOCUS",e[e.PALM_AND_GAZE=3]="PALM_AND_GAZE"}(Cr||(Cr={}));var Fr,wr=function(){function e(){this._sceneRenderObserver=null,this._zoneAxis={},this.handConstraintVisibility=3,this.palmUpStrictness=.95,this.gazeProximityRadius=.15,this.targetOffset=.1,this.targetZone=2,this.zoneOrientationMode=1,this.nodeOrientationMode=1,this.handedness="none",this.lerpTime=100,this._zoneAxis[0]=new u.Pq(0,1,0),this._zoneAxis[1]=new u.Pq(-1,0,0),this._zoneAxis[2]=new u.Pq(1,0,0),this._zoneAxis[3]=new u.Pq(0,-1,0)}return Object.defineProperty(e.prototype,"name",{get:function(){return"HandConstraint"},enumerable:!1,configurable:!0}),e.prototype.enable=function(){this._node.setEnabled(!0)},e.prototype.disable=function(){this._node.setEnabled(!1)},e.prototype._getHandPose=function(){if(!this._handTracking)return null;var e;if(e="none"===this.handedness?this._handTracking.getHandByHandedness("left")||this._handTracking.getHandByHandedness("right"):this._handTracking.getHandByHandedness(this.handedness)){var t=e.getJointMesh("pinky-finger-metacarpal"),i=e.getJointMesh("middle-finger-metacarpal"),r=e.getJointMesh("wrist");if(r&&i&&t){var n={position:i.absolutePosition,quaternion:new u.PT,id:e.xrController.uniqueId},o=u.AA.Vector3[0],a=u.AA.Vector3[1],s=u.AA.Vector3[2];return o.copyFrom(i.absolutePosition).subtractInPlace(r.absolutePosition).normalize(),a.copyFrom(t.absolutePosition).subtractInPlace(i.absolutePosition).normalize(),u.Pq.CrossToRef(o,a,a),u.Pq.CrossToRef(a,o,s),u.PT.FromLookDirectionLHToRef(a,o,n.quaternion),n}}return null},e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._node=e,this._scene=e.getScene(),this._node.rotationQuaternion||(this._node.rotationQuaternion=u.PT.RotationYawPitchRoll(this._node.rotation.y,this._node.rotation.x,this._node.rotation.z));var i=Date.now();this._sceneRenderObserver=this._scene.onBeforeRenderObservable.add((function(){var e=t._getHandPose();if(t._node.reservedDataStore=t._node.reservedDataStore||{},t._node.reservedDataStore.nearInteraction=t._node.reservedDataStore.nearInteraction||{},t._node.reservedDataStore.nearInteraction.excludedControllerId=null,e){var r=u.AA.Vector3[0],n=t._scene.activeCamera;r.copyFrom(t._zoneAxis[t.targetZone]);var o=u.AA.Quaternion[0];if(n&&(0===t.zoneOrientationMode||0===t.nodeOrientationMode)){var a=u.AA.Vector3[1];a.copyFrom(n.position).subtractInPlace(e.position).normalize(),t._scene.useRightHandedSystem?u.PT.FromLookDirectionRHToRef(a,u.Pq.UpReadOnly,o):u.PT.FromLookDirectionLHToRef(a,u.Pq.UpReadOnly,o)}1===t.zoneOrientationMode?e.quaternion.toRotationMatrix(u.AA.Matrix[0]):o.toRotationMatrix(u.AA.Matrix[0]),u.Pq.TransformNormalToRef(r,u.AA.Matrix[0],r),r.scaleInPlace(t.targetOffset);var s=u.AA.Vector3[2],l=u.AA.Quaternion[1];s.copyFrom(e.position).addInPlace(r),1===t.nodeOrientationMode?l.copyFrom(e.quaternion):l.copyFrom(o);var c=Date.now()-i;u.Pq.SmoothToRef(t._node.position,s,c,t.lerpTime,t._node.position),u.PT.SmoothToRef(t._node.rotationQuaternion,l,c,t.lerpTime,t._node.rotationQuaternion),t._node.reservedDataStore.nearInteraction.excludedControllerId=e.id}t._setVisibility(e),i=Date.now()}))},e.prototype._setVisibility=function(e){var t=!0,i=!0,r=this._scene.activeCamera;if(r){var n=r.getForwardRay();if(2===this.handConstraintVisibility||3===this.handConstraintVisibility){i=!1;var o=void 0;this._eyeTracking&&(o=this._eyeTracking.getEyeGaze()),o=o||n;var a=u.AA.Vector3[0];e?e.position.subtractToRef(o.origin,a):this._node.getAbsolutePosition().subtractToRef(o.origin,a);var s=u.Pq.Dot(a,o.direction),l=s*s;s>0&&a.lengthSquared()-l<this.gazeProximityRadius*this.gazeProximityRadius&&(i=!0)}if((1===this.handConstraintVisibility||3===this.handConstraintVisibility)&&(t=!1,e)){var c=u.AA.Vector3[0];u.Pq.LeftHandedForwardReadOnly.rotateByQuaternionToRef(e.quaternion,c),u.Pq.Dot(c,n.direction)>2*this.palmUpStrictness-1&&(t=!0)}}this._node.setEnabled(t&&i)},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._sceneRenderObserver)},e.prototype.linkToXRExperience=function(e){var t=e.featuresManager?e.featuresManager:e;if(t){try{this._eyeTracking=t.getEnabledFeature(Dr.EYE_TRACKING)}catch(e){}try{this._handTracking=t.getEnabledFeature(Dr.HAND_TRACKING)}catch(e){ee.S0.Error("Hand tracking must be enabled for the Hand Menu to work")}}else ee.S0.Error("XR features manager must be available or provided directly for the Hand Menu to work")},e}(),Lr=function(){function e(e,t,i){this.targetPosition=u.Pq.Zero(),this.poleTargetPosition=u.Pq.Zero(),this.poleTargetLocalOffset=u.Pq.Zero(),this.poleAngle=0,this.slerpAmount=1,this._bone1Quat=u.PT.Identity(),this._bone1Mat=u.uq.Identity(),this._bone2Ang=Math.PI,this._maxAngle=Math.PI,this._rightHandedSystem=!1,this._bendAxis=u.Pq.Right(),this._slerping=!1,this._adjustRoll=0,this._notEnoughInformation=!1,this._bone2=t;var r=t.getParent();if(!r)return this._notEnoughInformation=!0,void y.V.Error("BoneIKController: bone must have a parent for IK to work.");if(this._bone1=r,0===this._bone2.children.length&&!this._bone2.length)return this._notEnoughInformation=!0,void y.V.Error("BoneIKController: bone must not be a leaf or it should have a length for IK to work.");this.mesh=e,t.getSkeleton().computeAbsoluteMatrices();var n=t.getPosition();if(t.getAbsoluteMatrix().determinant()>0&&(this._rightHandedSystem=!0,this._bendAxis.x=0,this._bendAxis.y=0,this._bendAxis.z=-1,n.x>n.y&&n.x>n.z&&(this._adjustRoll=.5*Math.PI,this._bendAxis.z=1)),this._bone1.length&&this._bone2.length){var o=this._bone1.getScale(),a=this._bone2.getScale();this._bone1Length=this._bone1.length*o.y*this.mesh.scaling.y,this._bone2Length=this._bone2.length*a.y*this.mesh.scaling.y}else if(this._bone2.children[0]){e.computeWorldMatrix(!0);var s=this._bone2.children[0].getAbsolutePosition(e),l=this._bone2.getAbsolutePosition(e),c=this._bone1.getAbsolutePosition(e);this._bone2Length=u.Pq.Distance(s,l),this._bone1Length=u.Pq.Distance(l,c)}else e.computeWorldMatrix(!0),a=this._bone2.getScale(),this._bone2Length=this._bone2.length*a.y*this.mesh.scaling.y,l=this._bone2.getAbsolutePosition(e),c=this._bone1.getAbsolutePosition(e),this._bone1Length=u.Pq.Distance(l,c);this._bone1.getRotationMatrixToRef(1,e,this._bone1Mat),this.maxAngle=Math.PI,i&&(i.targetMesh&&(this.targetMesh=i.targetMesh,this.targetMesh.computeWorldMatrix(!0)),i.poleTargetMesh?(this.poleTargetMesh=i.poleTargetMesh,this.poleTargetMesh.computeWorldMatrix(!0)):i.poleTargetBone?this.poleTargetBone=i.poleTargetBone:this._bone1.getParent()&&(this.poleTargetBone=this._bone1.getParent()),i.poleTargetLocalOffset&&this.poleTargetLocalOffset.copyFrom(i.poleTargetLocalOffset),i.poleAngle&&(this.poleAngle=i.poleAngle),i.bendAxis&&this._bendAxis.copyFrom(i.bendAxis),i.maxAngle&&(this.maxAngle=i.maxAngle),i.slerpAmount&&(this.slerpAmount=i.slerpAmount))}return Object.defineProperty(e.prototype,"maxAngle",{get:function(){return this._maxAngle},set:function(e){this._setMaxAngle(e)},enumerable:!1,configurable:!0}),e.prototype._setMaxAngle=function(e){e<0&&(e=0),(e>Math.PI||null==e)&&(e=Math.PI),this._maxAngle=e;var t=this._bone1Length,i=this._bone2Length;this._maxReach=Math.sqrt(t*t+i*i-2*t*i*Math.cos(e))},e.prototype.update=function(){if(!this._notEnoughInformation){var t=this.targetPosition,i=this.poleTargetPosition,r=e._TmpMats[0],n=e._TmpMats[1];this.targetMesh&&t.copyFrom(this.targetMesh.getAbsolutePosition()),this.poleTargetBone?this.poleTargetBone.getAbsolutePositionFromLocalToRef(this.poleTargetLocalOffset,this.mesh,i):this.poleTargetMesh&&u.Pq.TransformCoordinatesToRef(this.poleTargetLocalOffset,this.poleTargetMesh.getWorldMatrix(),i);var o=e._TmpVecs[0],a=e._TmpVecs[1],s=e._TmpVecs[2],l=e._TmpVecs[3],c=e._TmpVecs[4],h=e._TmpQuat;this._bone1.getAbsolutePositionToRef(this.mesh,o),i.subtractToRef(o,c),0==c.x&&0==c.y&&0==c.z?c.y=1:c.normalize(),t.subtractToRef(o,l),l.normalize(),u.Pq.CrossToRef(l,c,a),a.normalize(),u.Pq.CrossToRef(l,a,s),s.normalize(),u.uq.FromXYZAxesToRef(s,l,a,r);var d=this._bone1Length,p=this._bone2Length,f=u.Pq.Distance(o,t);this._maxReach>0&&(f=Math.min(this._maxReach,f));var _=(p*p+f*f-d*d)/(2*p*f),m=(f*f+d*d-p*p)/(2*f*d);_>1&&(_=1),m>1&&(m=1),_<-1&&(_=-1),m<-1&&(m=-1);var g=Math.acos(_),v=Math.acos(m),y=-g-v;if(this._rightHandedSystem)u.uq.RotationYawPitchRollToRef(0,0,this._adjustRoll,n),n.multiplyToRef(r,r),u.uq.RotationAxisToRef(this._bendAxis,v,n),n.multiplyToRef(r,r);else{var b=e._TmpVecs[5];b.copyFrom(this._bendAxis),b.x*=-1,u.uq.RotationAxisToRef(b,-v,n),n.multiplyToRef(r,r)}this.poleAngle&&(u.uq.RotationAxisToRef(l,this.poleAngle,n),r.multiplyToRef(n,r)),this._bone1&&(this.slerpAmount<1?(this._slerping||u.PT.FromRotationMatrixToRef(this._bone1Mat,this._bone1Quat),u.PT.FromRotationMatrixToRef(r,h),u.PT.SlerpToRef(this._bone1Quat,h,this.slerpAmount,this._bone1Quat),y=this._bone2Ang*(1-this.slerpAmount)+y*this.slerpAmount,this._bone1.setRotationQuaternion(this._bone1Quat,1,this.mesh),this._slerping=!0):(this._bone1.setRotationMatrix(r,1,this.mesh),this._bone1Mat.copyFrom(r),this._slerping=!1),this._updateLinkedTransformRotation(this._bone1)),this._bone2.setAxisAngle(this._bendAxis,y,0),this._updateLinkedTransformRotation(this._bone2),this._bone2Ang=y}},e.prototype._updateLinkedTransformRotation=function(e){e._linkedTransformNode&&(e._linkedTransformNode.rotationQuaternion||(e._linkedTransformNode.rotationQuaternion=new u.PT),e.getRotationQuaternionToRef(0,null,e._linkedTransformNode.rotationQuaternion))},e._TmpVecs=[u.Pq.Zero(),u.Pq.Zero(),u.Pq.Zero(),u.Pq.Zero(),u.Pq.Zero(),u.Pq.Zero()],e._TmpQuat=u.PT.Identity(),e._TmpMats=[u.uq.Identity(),u.uq.Identity()],e}(),Br=function(){function e(e,t,i,r){if(this.upAxis=u.Pq.Up(),this.upAxisSpace=0,this.adjustYaw=0,this.adjustPitch=0,this.adjustRoll=0,this.slerpAmount=1,this._boneQuat=u.PT.Identity(),this._slerping=!1,this._firstFrameSkipped=!1,this._fowardAxis=u.Pq.Forward(),this.useAbsoluteValueForYaw=!1,this.mesh=e,this.bone=t,this.target=i,r){if(r.adjustYaw&&(this.adjustYaw=r.adjustYaw),r.adjustPitch&&(this.adjustPitch=r.adjustPitch),r.adjustRoll&&(this.adjustRoll=r.adjustRoll),null!=r.maxYaw?this.maxYaw=r.maxYaw:this.maxYaw=Math.PI,null!=r.minYaw?this.minYaw=r.minYaw:this.minYaw=-Math.PI,null!=r.maxPitch?this.maxPitch=r.maxPitch:this.maxPitch=Math.PI,null!=r.minPitch?this.minPitch=r.minPitch:this.minPitch=-Math.PI,null!=r.slerpAmount&&(this.slerpAmount=r.slerpAmount),null!=r.upAxis&&(this.upAxis=r.upAxis),null!=r.upAxisSpace&&(this.upAxisSpace=r.upAxisSpace),null!=r.yawAxis||null!=r.pitchAxis){var n=Oi.Y,o=Oi.X;null!=r.yawAxis&&(n=r.yawAxis.clone()).normalize(),null!=r.pitchAxis&&(o=r.pitchAxis.clone()).normalize();var a=u.Pq.Cross(o,n);this._transformYawPitch=u.uq.Identity(),u.uq.FromXYZAxesToRef(o,n,a,this._transformYawPitch),this._transformYawPitchInv=this._transformYawPitch.clone(),this._transformYawPitch.invert()}void 0!==r.useAbsoluteValueForYaw&&(this.useAbsoluteValueForYaw=r.useAbsoluteValueForYaw)}t.getParent()||2!=this.upAxisSpace||(this.upAxisSpace=0)}return Object.defineProperty(e.prototype,"minYaw",{get:function(){return this._minYaw},set:function(e){this._minYaw=e,this._minYawSin=Math.sin(e),this._minYawCos=Math.cos(e),null!=this._maxYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxYaw",{get:function(){return this._maxYaw},set:function(e){this._maxYaw=e,this._maxYawSin=Math.sin(e),this._maxYawCos=Math.cos(e),null!=this._minYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minPitch",{get:function(){return this._minPitch},set:function(e){this._minPitch=e,this._minPitchTan=Math.tan(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxPitch",{get:function(){return this._maxPitch},set:function(e){this._maxPitch=e,this._maxPitchTan=Math.tan(e)},enumerable:!1,configurable:!0}),e.prototype.update=function(){if(this.slerpAmount<1&&!this._firstFrameSkipped)this._firstFrameSkipped=!0;else{var t=this.bone,i=e._TmpVecs[0];t.getAbsolutePositionToRef(this.mesh,i);var r=this.target,n=e._TmpMats[0],o=e._TmpMats[1],a=this.mesh,s=t.getParent(),l=e._TmpVecs[1];l.copyFrom(this.upAxis),2==this.upAxisSpace&&s?(this._transformYawPitch&&u.Pq.TransformCoordinatesToRef(l,this._transformYawPitchInv,l),s.getDirectionToRef(l,this.mesh,l)):0==this.upAxisSpace&&(a.getDirectionToRef(l,l),1==a.scaling.x&&1==a.scaling.y&&1==a.scaling.z||l.normalize());var c=!1,h=!1;if(this._maxYaw==Math.PI&&this._minYaw==-Math.PI||(c=!0),this._maxPitch==Math.PI&&this._minPitch==-Math.PI||(h=!0),c||h){var d=e._TmpMats[2],p=e._TmpMats[3];if(2==this.upAxisSpace&&1==l.y&&s)s.getRotationMatrixToRef(1,this.mesh,d);else if(0!=this.upAxisSpace||1!=l.y||s){var f=e._TmpVecs[2];f.copyFrom(this._fowardAxis),this._transformYawPitch&&u.Pq.TransformCoordinatesToRef(f,this._transformYawPitchInv,f),s?s.getDirectionToRef(f,this.mesh,f):a.getDirectionToRef(f,f);var _=u.Pq.Cross(l,f);_.normalize(),f=u.Pq.Cross(_,l),u.uq.FromXYZAxesToRef(_,l,f,d)}else d.copyFrom(a.getWorldMatrix());d.invertToRef(p);var m=null;if(h){var g=e._TmpVecs[3];r.subtractToRef(i,g),u.Pq.TransformCoordinatesToRef(g,p,g),m=Math.sqrt(g.x*g.x+g.z*g.z);var v=Math.atan2(g.y,m),y=v;v>this._maxPitch?(g.y=this._maxPitchTan*m,y=this._maxPitch):v<this._minPitch&&(g.y=this._minPitchTan*m,y=this._minPitch),v!=y&&(u.Pq.TransformCoordinatesToRef(g,d,g),g.addInPlace(i),r=g)}if(c){g=e._TmpVecs[4],r.subtractToRef(i,g),u.Pq.TransformCoordinatesToRef(g,p,g);var b=Math.atan2(g.x,g.z),T=this.useAbsoluteValueForYaw?Math.abs(b):b,E=b;if((T>this._maxYaw||T<this._minYaw)&&(null==m&&(m=Math.sqrt(g.x*g.x+g.z*g.z)),this._yawRange>Math.PI?this._isAngleBetween(b,this._maxYaw,this._midYawConstraint)?(g.z=this._maxYawCos*m,g.x=this._maxYawSin*m,E=this._maxYaw):this._isAngleBetween(b,this._midYawConstraint,this._minYaw)&&(g.z=this._minYawCos*m,g.x=this._minYawSin*m,E=this._minYaw):T>this._maxYaw?(g.z=this._maxYawCos*m,g.x=this._maxYawSin*m,b<0&&this.useAbsoluteValueForYaw&&(g.x*=-1),E=this._maxYaw):T<this._minYaw&&(g.z=this._minYawCos*m,g.x=this._minYawSin*m,b<0&&this.useAbsoluteValueForYaw&&(g.x*=-1),E=this._minYaw)),this._slerping&&this._yawRange>Math.PI){var x=e._TmpVecs[8];x.copyFrom(Oi.Z),this._transformYawPitch&&u.Pq.TransformCoordinatesToRef(x,this._transformYawPitchInv,x);var S=e._TmpMats[4];this._boneQuat.toRotationMatrix(S),this.mesh.getWorldMatrix().multiplyToRef(S,S),u.Pq.TransformCoordinatesToRef(x,S,x),u.Pq.TransformCoordinatesToRef(x,p,x);var C=Math.atan2(x.x,x.z);if(this._getAngleBetween(C,b)>this._getAngleBetween(C,this._midYawConstraint)){null==m&&(m=Math.sqrt(g.x*g.x+g.z*g.z));var P=this._getAngleBetween(C,this._maxYaw);this._getAngleBetween(C,this._minYaw)<P?(E=C+.75*Math.PI,g.z=Math.cos(E)*m,g.x=Math.sin(E)*m):(E=C-.75*Math.PI,g.z=Math.cos(E)*m,g.x=Math.sin(E)*m)}}b!=E&&(u.Pq.TransformCoordinatesToRef(g,d,g),g.addInPlace(i),r=g)}}var A=e._TmpVecs[5],R=e._TmpVecs[6],I=e._TmpVecs[7],M=e._TmpQuat,O=e._TmpVecs[9];r.subtractToRef(i,A),A.normalize(),u.Pq.CrossToRef(l,A,R),R.normalize(),u.Pq.CrossToRef(A,R,I),I.normalize(),u.uq.FromXYZAxesToRef(R,I,A,n),0===R.x&&0===R.y&&0===R.z||0===I.x&&0===I.y&&0===I.z||0===A.x&&0===A.y&&0===A.z||((this.adjustYaw||this.adjustPitch||this.adjustRoll)&&(u.uq.RotationYawPitchRollToRef(this.adjustYaw,this.adjustPitch,this.adjustRoll,o),o.multiplyToRef(n,n)),O.copyFrom(this.bone.getScale()),this.slerpAmount<1?(this._slerping||this.bone.getRotationQuaternionToRef(1,this.mesh,this._boneQuat),this._transformYawPitch&&this._transformYawPitch.multiplyToRef(n,n),u.PT.FromRotationMatrixToRef(n,M),u.PT.SlerpToRef(this._boneQuat,M,this.slerpAmount,this._boneQuat),this.bone.setRotationQuaternion(this._boneQuat,1,this.mesh),this._slerping=!0):(this._transformYawPitch&&this._transformYawPitch.multiplyToRef(n,n),this.bone.setRotationMatrix(n,1,this.mesh),this._slerping=!1),this.bone.setScale(O),this._updateLinkedTransformRotation())}},e.prototype._getAngleDiff=function(e,t){var i=t-e;return(i%=2*Math.PI)>Math.PI?i-=2*Math.PI:i<-Math.PI&&(i+=2*Math.PI),i},e.prototype._getAngleBetween=function(e,t){var i=0;return(i=(e=(e%=2*Math.PI)<0?e+2*Math.PI:e)<(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)?t-e:e-t)>Math.PI&&(i=2*Math.PI-i),i},e.prototype._isAngleBetween=function(e,t,i){if(e=(e%=2*Math.PI)<0?e+2*Math.PI:e,(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)<(i=(i%=2*Math.PI)<0?i+2*Math.PI:i)){if(e>t&&e<i)return!0}else if(e>i&&e<t)return!0;return!1},e.prototype._updateLinkedTransformRotation=function(){var e=this.bone;e._linkedTransformNode&&(e._linkedTransformNode.rotationQuaternion||(e._linkedTransformNode.rotationQuaternion=new u.PT),e.getRotationQuaternionToRef(0,null,e._linkedTransformNode.rotationQuaternion))},e._TmpVecs=et.D.BuildArray(10,u.Pq.Zero),e._TmpQuat=u.PT.Identity(),e._TmpMats=et.D.BuildArray(5,u.uq.Identity),e}(),Ur=i(7943),Vr=i(1554),kr=(Fr=new Uint8Array(4),!!((new Uint32Array(Fr.buffer)[0]=1)&Fr[0]));Object.defineProperty(Te.R.prototype,"effectiveByteStride",{get:function(){return this._alignedBuffer&&this._alignedBuffer.byteStride||this.byteStride},enumerable:!0,configurable:!0}),Object.defineProperty(Te.R.prototype,"effectiveByteOffset",{get:function(){return this._alignedBuffer?0:this.byteOffset},enumerable:!0,configurable:!0}),Object.defineProperty(Te.R.prototype,"effectiveBuffer",{get:function(){return this._alignedBuffer&&this._alignedBuffer.getBuffer()||this._buffer.getBuffer()},enumerable:!0,configurable:!0}),Te.R.prototype._rebuild=function(){var e,t;null===(e=this._buffer)||void 0===e||e._rebuild(),null===(t=this._alignedBuffer)||void 0===t||t._rebuild()},Te.R.prototype.dispose=function(){var e;this._ownsBuffer&&this._buffer.dispose(),null===(e=this._alignedBuffer)||void 0===e||e.dispose(),this._alignedBuffer=void 0,this._isDisposed=!0},Te.R.prototype.getWrapperBuffer=function(){return this._alignedBuffer||this._buffer},Te.R.prototype._alignBuffer=function(){var e,t,i=this._buffer.getData();if(this.engine._features.forceVertexBufferStrideAndOffsetMultiple4Bytes&&(this.byteStride%4!=0||this.byteOffset%4!=0)&&i){var r,n,o=Te.R.GetTypeByteLength(this.type),a=this.byteStride+3&-4,s=a/o,l=this._maxVerticesCount,c=l*a/o;if(Array.isArray(i)){var u=new Float32Array(i);r=new DataView(u.buffer,u.byteOffset,u.byteLength)}else r=i instanceof ArrayBuffer?new DataView(i,0,i.byteLength):new DataView(i.buffer,i.byteOffset,i.byteLength);n=this.type===Te.R.BYTE?new Int8Array(c):this.type===Te.R.UNSIGNED_BYTE?new Uint8Array(c):this.type===Te.R.SHORT?new Int16Array(c):this.type===Te.R.UNSIGNED_SHORT?new Uint16Array(c):this.type===Te.R.INT?new Int32Array(c):this.type===Te.R.UNSIGNED_INT?new Uint32Array(c):new Float32Array(c);for(var h=this.getSize(),d=this.byteOffset,p=0;p<l;++p){for(var f=0;f<h;++f)switch(this.type){case Te.R.BYTE:n[p*s+f]=r.getInt8(d+f);break;case Te.R.UNSIGNED_BYTE:n[p*s+f]=r.getUint8(d+f);break;case Te.R.SHORT:n[p*s+f]=r.getInt16(d+2*f,kr);break;case Te.R.UNSIGNED_SHORT:n[p*s+f]=r.getUint16(d+2*f,kr);break;case Te.R.INT:n[p*s+f]=r.getInt32(d+4*f,kr);break;case Te.R.UNSIGNED_INT:n[p*s+f]=r.getUint32(d+4*f,kr);break;case Te.R.FLOAT:n[p*s+f]=r.getFloat32(d+4*f,kr)}d+=this.byteStride}null===(e=this._alignedBuffer)||void 0===e||e.dispose(),this._alignedBuffer=new Te.h(this.engine,n,!1,a,!1,this.getIsInstanced(),!0,this.instanceDivisor,(null!==(t=this._label)&&void 0!==t?t:"VertexBuffer")+"_aligned")}};var Gr=function(){function e(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new c.cP,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===Me.POINTERWHEEL){var r=i.event,n=r.deltaMode===Ue.DOM_DELTA_LINE?t._ffMultiplier:1;t._wheelDeltaX+=t.wheelPrecisionX*n*r.deltaX/t._normalize,t._wheelDeltaY-=t.wheelPrecisionY*n*r.deltaY/t._normalize,t._wheelDeltaZ+=t.wheelPrecisionZ*n*r.deltaZ/t._normalize,r.preventDefault&&(e||r.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,Me.POINTERWHEEL)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null),this.onChangedObservable&&this.onChangedObservable.clear()},e.prototype.checkInputs=function(){this.onChangedObservable.notifyObservers({wheelDeltaX:this._wheelDeltaX,wheelDeltaY:this._wheelDeltaY,wheelDeltaZ:this._wheelDeltaZ}),this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0},e.prototype.getClassName=function(){return"BaseCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelPrecisionX",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelPrecisionY",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelPrecisionZ",void 0),e}(),zr=function(){function e(){this._currentActiveButton=-1,this.buttons=[0,1,2]}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments);var i=this.camera.getEngine(),r=i.getInputElement(),n=0,o=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=function(a){var s,l,c=a.event,u="touch"===c.pointerType;if(a.type===Me.POINTERMOVE||-1!==t.buttons.indexOf(c.button)){var h=c.target;if(t._altKey=c.altKey,t._ctrlKey=c.ctrlKey,t._metaKey=c.metaKey,t._shiftKey=c.shiftKey,t._buttonsPressed=c.buttons,i.isPointerLock){var d=c.movementX,p=c.movementY;t.onTouch(null,d,p),t._pointA=null,t._pointB=null}else{if(a.type!==Me.POINTERDOWN&&a.type!==Me.POINTERDOUBLETAP&&u&&(null===(s=t._pointA)||void 0===s?void 0:s.pointerId)!==c.pointerId&&(null===(l=t._pointB)||void 0===l?void 0:l.pointerId)!==c.pointerId)return;if(a.type!==Me.POINTERDOWN||-1!==t._currentActiveButton&&!u)if(a.type===Me.POINTERDOUBLETAP)t.onDoubleTap(c.pointerType);else if(a.type!==Me.POINTERUP||t._currentActiveButton!==c.button&&!u){if(a.type===Me.POINTERMOVE)if(e||c.preventDefault(),t._pointA&&null===t._pointB)d=c.clientX-t._pointA.x,p=c.clientY-t._pointA.y,t.onTouch(t._pointA,d,p),t._pointA.x=c.clientX,t._pointA.y=c.clientY;else if(t._pointA&&t._pointB){var f=t._pointA.pointerId===c.pointerId?t._pointA:t._pointB;f.x=c.clientX,f.y=c.clientY;var _=t._pointA.x-t._pointB.x,m=t._pointA.y-t._pointB.y,g=_*_+m*m,v={x:(t._pointA.x+t._pointB.x)/2,y:(t._pointA.y+t._pointB.y)/2,pointerId:c.pointerId,type:a.type};t.onMultiTouch(t._pointA,t._pointB,n,g,o,v),o=v,n=g}}else{try{null==h||h.releasePointerCapture(c.pointerId)}catch(e){}u||(t._pointB=null),i._badOS?t._pointA=t._pointB=null:t._pointB&&t._pointA&&t._pointA.pointerId==c.pointerId?(t._pointA=t._pointB,t._pointB=null):t._pointA&&t._pointB&&t._pointB.pointerId==c.pointerId?t._pointB=null:t._pointA=t._pointB=null,(0!==n||o)&&(t.onMultiTouch(t._pointA,t._pointB,n,0,o,null),n=0,o=null),t._currentActiveButton=-1,t.onButtonUp(c),e||c.preventDefault()}else{try{null==h||h.setPointerCapture(c.pointerId)}catch(e){}if(null===t._pointA)t._pointA={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType};else{if(null!==t._pointB)return;t._pointB={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}}-1!==t._currentActiveButton||u||(t._currentActiveButton=c.button),t.onButtonDown(c),e||(c.preventDefault(),r&&r.focus())}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,Me.POINTERDOWN|Me.POINTERUP|Me.POINTERMOVE|Me.POINTERDOUBLETAP),this._onLostFocus=function(){t._pointA=t._pointB=null,n=0,o=null,t.onLostFocus()},this._contextMenuBind=function(e){return t.onContextMenu(e)},r&&r.addEventListener("contextmenu",this._contextMenuBind,!1);var a=this.camera.getScene().getEngine().getHostWindow();a&&ee.S0.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])},e.prototype.detachControl=function(){if(this._onLostFocus){var e=this.camera.getScene().getEngine().getHostWindow();e&&ee.S0.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){var t=this.camera.getScene().getEngine().getInputElement();t&&t.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentActiveButton=-1},e.prototype.getClassName=function(){return"BaseCameraPointersInput"},e.prototype.getSimpleName=function(){return"pointers"},e.prototype.onDoubleTap=function(e){},e.prototype.onTouch=function(e,t,i){},e.prototype.onMultiTouch=function(e,t,i,r,n,o){},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.onButtonDown=function(e){},e.prototype.onButtonUp=function(e){},e.prototype.onLostFocus=function(){},(0,f.Cg)([(0,B.lK)()],e.prototype,"buttons",void 0),e}(),Yr={},Xr=function(){function e(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=function(){}}return e.prototype.add=function(e){var t=e.getSimpleName();this.attached[t]?y.V.Warn("camera input of type "+t+" already exists on camera"):(this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault))},e.prototype.remove=function(e){for(var t in this.attached){var i=this.attached[t];if(i===e)return i.detachControl(),i.camera=null,delete this.attached[t],void this.rebuildInputCheck()}},e.prototype.removeByType=function(e){for(var t in this.attached){var i=this.attached[t];i.getClassName()===e&&(i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}},e.prototype._addCheckInputs=function(e){var t=this.checkInputs;return function(){t(),e()}},e.prototype.attachInput=function(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)},e.prototype.attachElement=function(e){if(void 0===e&&(e=!1),!this.attachedToElement)for(var t in e=!zt.ForceAttachControlToAlwaysPreventDefault&&e,this.attachedToElement=!0,this.noPreventDefault=e,this.attached)this.attached[t].attachControl(e)},e.prototype.detachElement=function(e){for(var t in void 0===e&&(e=!1),this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1},e.prototype.rebuildInputCheck=function(){for(var e in this.checkInputs=function(){},this.attached){var t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}},e.prototype.clear=function(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=function(){}},e.prototype.serialize=function(e){var t={};for(var i in this.attached){var r=this.attached[i],n=V.p.Serialize(r);t[r.getClassName()]=n}e.inputsmgr=t},e.prototype.parse=function(e){var t=e.inputsmgr;if(t){this.clear();var i=function(e){var i=Yr[e];if(i){var n=t[e],o=V.p.Parse((function(){return new i}),n,null);r.add(o)}},r=this;for(var n in t)i(n)}else{var o=function(t){var i=Yr[a.attached[t].getClassName()];if(i){var r=V.p.Parse((function(){return new i}),e,null);a.remove(a.attached[t]),a.add(r)}},a=this;for(var n in this.attached)o(n)}},e}(),Wr=function(e,t){this.x=e,this.y=t},Hr=function(){function e(t,i,r,n,o,a,s){void 0===n&&(n=0),void 0===o&&(o=1),void 0===a&&(a=2),void 0===s&&(s=3),this.id=t,this.index=i,this.browserGamepad=r,this._leftStick={x:0,y:0},this._rightStick={x:0,y:0},this._isConnected=!0,this._invertLeftStickY=!1,this.type=e.GAMEPAD,this._leftStickAxisX=n,this._leftStickAxisY=o,this._rightStickAxisX=a,this._rightStickAxisY=s,this.browserGamepad.axes.length>=2&&(this._leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]}),this.browserGamepad.axes.length>=4&&(this._rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})}return Object.defineProperty(e.prototype,"isConnected",{get:function(){return this._isConnected},enumerable:!1,configurable:!0}),e.prototype.onleftstickchanged=function(e){this._onleftstickchanged=e},e.prototype.onrightstickchanged=function(e){this._onrightstickchanged=e},Object.defineProperty(e.prototype,"leftStick",{get:function(){return this._leftStick},set:function(e){!this._onleftstickchanged||this._leftStick.x===e.x&&this._leftStick.y===e.y||this._onleftstickchanged(e),this._leftStick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightStick",{get:function(){return this._rightStick},set:function(e){!this._onrightstickchanged||this._rightStick.x===e.x&&this._rightStick.y===e.y||this._onrightstickchanged(e),this._rightStick=e},enumerable:!1,configurable:!0}),e.prototype.update=function(){this._leftStick&&(this.leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]},this._invertLeftStickY&&(this.leftStick.y*=-1)),this._rightStick&&(this.rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})},e.prototype.dispose=function(){},e.GAMEPAD=0,e.GENERIC=1,e.XBOX=2,e.POSE_ENABLED=3,e.DUALSHOCK=4,e}(),jr=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.onButtonDownObservable=new c.cP,n.onButtonUpObservable=new c.cP,n.type=Hr.GENERIC,n._buttons=new Array(r.buttons.length),n}return(0,f.C6)(t,e),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._buttons[t]=this._setButtonValue(this.browserGamepad.buttons[t].value,this._buttons[t],t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear()},t}(Hr),qr=function(){function e(){this.gamepadRotationSensibility=80,this.gamepadMoveSensibility=40,this._yAxisScale=1}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add((function(t){t.type!==Hr.POSE_ENABLED&&(e.gamepad&&t.type!==Hr.XBOX||(e.gamepad=t))})),this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add((function(t){e.gamepad===t&&(e.gamepad=null)})),this.gamepad=t.getGamepadByType(Hr.XBOX),!this.gamepad&&t.gamepads.length&&(this.gamepad=t.gamepads[0])},e.prototype.detachControl=function(){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad){var e=this.camera,t=this.gamepad.rightStick;if(t){if(0!=t.x){var i=t.x/this.gamepadRotationSensibility;0!=i&&Math.abs(i)>.005&&(e.inertialAlphaOffset+=i)}if(0!=t.y){var r=t.y/this.gamepadRotationSensibility*this._yAxisScale;0!=r&&Math.abs(r)>.005&&(e.inertialBetaOffset+=r)}}var n=this.gamepad.leftStick;if(n&&0!=n.y){var o=n.y/this.gamepadMoveSensibility;0!=o&&Math.abs(o)>.005&&(this.camera.inertialRadiusOffset-=o)}}},e.prototype.getClassName=function(){return"ArcRotateCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},(0,f.Cg)([(0,B.lK)()],e.prototype,"gamepadRotationSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"gamepadMoveSensibility",void 0),e}();Yr.ArcRotateCameraGamepadInput=qr;var Kr=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var r,n=i.event;n.metaKey||(i.type===Fe.KEYDOWN?(t._ctrlPressed=n.ctrlKey,t._altPressed=n.altKey,(-1!==t.keysUp.indexOf(n.keyCode)||-1!==t.keysDown.indexOf(n.keyCode)||-1!==t.keysLeft.indexOf(n.keyCode)||-1!==t.keysRight.indexOf(n.keyCode)||-1!==t.keysReset.indexOf(n.keyCode))&&(-1===(r=t._keys.indexOf(n.keyCode))&&t._keys.push(n.keyCode),n.preventDefault&&(e||n.preventDefault()))):-1===t.keysUp.indexOf(n.keyCode)&&-1===t.keysDown.indexOf(n.keyCode)&&-1===t.keysLeft.indexOf(n.keyCode)&&-1===t.keysRight.indexOf(n.keyCode)&&-1===t.keysReset.indexOf(n.keyCode)||((r=t._keys.indexOf(n.keyCode))>=0&&t._keys.splice(r,1),n.preventDefault&&(e||n.preventDefault())))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t];-1!==this.keysLeft.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(i)&&e.useInputToRestoreState&&e.restoreState()}},e.prototype.getClassName=function(){return"ArcRotateCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},(0,f.Cg)([(0,B.lK)()],e.prototype,"keysUp",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysDown",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysLeft",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRight",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysReset",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"panningSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"zoomingSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"useAltToZoom",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"angularSpeed",void 0),e}();Yr.ArcRotateCameraKeyboardMoveInput=Kr;var Qr=function(){function e(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new u.Pq(0,0,0),this._globalOffset=new u.Pq(0,0,0),this._inertialPanning=u.Pq.Zero()}return e.prototype._computeDeltaFromMouseWheelLegacyEvent=function(e,t){var i=.01*e*this.wheelDeltaPercentage*t;return e>0?i/(1+this.wheelDeltaPercentage):i*(1+this.wheelDeltaPercentage)},e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===Me.POINTERWHEEL){var r=i.event,n=0,o=r.deltaMode===Ue.DOM_DELTA_LINE?40:1,a=-r.deltaY*o;if(t.customComputeDeltaFromMouseWheel)n=t.customComputeDeltaFromMouseWheel(a,t,r);else if(t.wheelDeltaPercentage){if((n=t._computeDeltaFromMouseWheelLegacyEvent(a,t.camera.radius))>0){for(var s=t.camera.radius,l=t.camera.inertialRadiusOffset+n,c=0;c<20&&Math.abs(l)>.001;c++)s-=l,l*=t.camera.inertia;s=w.X.Clamp(s,0,Number.MAX_VALUE),n=t._computeDeltaFromMouseWheelLegacyEvent(a,s)}}else n=a/(40*t.wheelPrecision);n&&(t.zoomToMouseLocation?(t._hitPlane||t._updateHitPlane(),t._zoomToMouse(n)):t.camera.inertialRadiusOffset+=n),r.preventDefault&&(e||r.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,Me.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)},e.prototype.checkInputs=function(){if(this.zoomToMouseLocation){var e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},e.prototype._updateHitPlane=function(){var e=this.camera,t=e.target.subtract(e.position);this._hitPlane=Ke.Z.FromPositionAndNormal(e.target,t)},e.prototype._getPosition=function(){var e,t=this.camera,i=t.getScene(),r=i.createPickingRay(i.pointerX,i.pointerY,u.uq.Identity(),t,!1);0===t.targetScreenOffset.x&&0===t.targetScreenOffset.y||(this._viewOffset.set(t.targetScreenOffset.x,t.targetScreenOffset.y,0),t.getViewMatrix().invertToRef(t._cameraTransformMatrix),this._globalOffset=u.Pq.TransformNormal(this._viewOffset,t._cameraTransformMatrix),r.origin.addInPlace(this._globalOffset));var n=0;return this._hitPlane&&(n=null!==(e=r.intersectsPlane(this._hitPlane))&&void 0!==e?e:0),r.origin.addInPlace(r.direction.scaleInPlace(n))},e.prototype._zoomToMouse=function(e){var t,i,r=this.camera,n=1-r.inertia;if(r.lowerRadiusLimit){var o=null!==(t=r.lowerRadiusLimit)&&void 0!==t?t:0;r.radius-(r.inertialRadiusOffset+e)/n<o&&(e=(r.radius-o)*n-r.inertialRadiusOffset)}if(r.upperRadiusLimit){var a=null!==(i=r.upperRadiusLimit)&&void 0!==i?i:0;r.radius-(r.inertialRadiusOffset+e)/n>a&&(e=(r.radius-a)*n-r.inertialRadiusOffset)}var s=e/n/r.radius,l=this._getPosition(),c=u.AA.Vector3[6];l.subtractToRef(r.target,c),c.scaleInPlace(s),c.scaleInPlace(n),this._inertialPanning.addInPlace(c),r.inertialRadiusOffset+=e},e.prototype._zeroIfClose=function(e){Math.abs(e.x)<st.bH&&(e.x=0),Math.abs(e.y)<st.bH&&(e.y=0),Math.abs(e.z)<st.bH&&(e.z=0)},(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelPrecision",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"zoomToMouseLocation",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelDeltaPercentage",void 0),e}();Yr.ArcRotateCameraMouseWheelInput=Qr;var Zr=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.buttons=[0,1,2],t.angularSensibilityX=1e3,t.angularSensibilityY=1e3,t.pinchPrecision=12,t.pinchDeltaPercentage=0,t.useNaturalPinchZoom=!1,t.pinchZoom=!0,t.panningSensibility=1e3,t.multiTouchPanning=!0,t.multiTouchPanAndZoom=!0,t.pinchInwards=!0,t._isPanClick=!1,t._twoFingerActivityCount=0,t._isPinching=!1,t}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ArcRotateCameraPointersInput"},t.prototype._computeMultiTouchPanning=function(e,t){if(0!==this.panningSensibility&&e&&t){var i=t.x-e.x,r=t.y-e.y;this.camera.inertialPanningX+=-i/this.panningSensibility,this.camera.inertialPanningY+=r/this.panningSensibility}},t.prototype._computePinchZoom=function(e,i){var r=this.camera.radius||t.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=r*Math.sqrt(e)/Math.sqrt(i):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(i-e)*r*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(i-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)},t.prototype.onTouch=function(e,t,i){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=i/this.angularSensibilityY)},t.prototype.onDoubleTap=function(){this.camera.useInputToRestoreState&&this.camera.restoreState()},t.prototype.onMultiTouch=function(e,t,i,r,n,o){0===i&&null===n||0===r&&null===o||(this.multiTouchPanAndZoom?(this._computePinchZoom(i,r),this._computeMultiTouchPanning(n,o)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(r)-Math.sqrt(i))>this.camera.pinchToPanMaxDistance?(this._computePinchZoom(i,r),this._isPinching=!0):this._computeMultiTouchPanning(n,o)):this.multiTouchPanning?this._computeMultiTouchPanning(n,o):this.pinchZoom&&this._computePinchZoom(i,r))},t.prototype.onButtonDown=function(e){this._isPanClick=e.button===this.camera._panningMouseButton},t.prototype.onButtonUp=function(e){this._twoFingerActivityCount=0,this._isPinching=!1},t.prototype.onLostFocus=function(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1},t.MinimumRadiusForPinch=.001,(0,f.Cg)([(0,B.lK)()],t.prototype,"buttons",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"angularSensibilityX",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"angularSensibilityY",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchPrecision",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchDeltaPercentage",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useNaturalPinchZoom",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchZoom",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"panningSensibility",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"multiTouchPanning",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"multiTouchPanAndZoom",void 0),t}(zr);Yr.ArcRotateCameraPointersInput=Zr;var Jr=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.addMouseWheel=function(){return this.add(new Qr),this},t.prototype.addPointers=function(){return this.add(new Zr),this},t.prototype.addKeyboard=function(){return this.add(new Kr),this},t}(Xr);Jr.prototype.addVRDeviceOrientation=function(){return this.add(new $r),this};var $r=function(){function e(){var e=this;this.alphaCorrection=1,this.gammaCorrection=1,this._alpha=0,this._gamma=0,this._dirty=!1,this._deviceOrientationHandler=function(t){return e._onOrientationEvent(t)}}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this.camera.attachControl(e);var i=this.camera.getScene().getEngine().getHostWindow();i&&("undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?i.addEventListener("deviceorientation",t._deviceOrientationHandler):ee.S0.Warn("Permission not granted.")})).catch((function(e){ee.S0.Error(e)})):i.addEventListener("deviceorientation",this._deviceOrientationHandler))},e.prototype._onOrientationEvent=function(e){null!==e.alpha&&(this._alpha=(0|+e.alpha)*this.alphaCorrection),null!==e.gamma&&(this._gamma=(0|+e.gamma)*this.gammaCorrection),this._dirty=!0},e.prototype.checkInputs=function(){this._dirty&&(this._dirty=!1,this._gamma<0&&(this._gamma=180+this._gamma),this.camera.alpha=-this._alpha/180*Math.PI%Math.PI*2,this.camera.beta=this._gamma/180*Math.PI)},e.prototype.detachControl=function(){window.removeEventListener("deviceorientation",this._deviceOrientationHandler)},e.prototype.getClassName=function(){return"ArcRotateCameraVRDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"VRDeviceOrientation"},e}();Yr.ArcRotateCameraVRDeviceOrientationInput=$r;var en=function(){function e(){this.keysForward=[87],this.keysBackward=[83],this.keysUp=[69],this.keysDown=[81],this.keysRight=[68],this.keysLeft=[65],this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var r,n=i.event;i.type===Fe.KEYDOWN?-1===t.keysForward.indexOf(n.keyCode)&&-1===t.keysBackward.indexOf(n.keyCode)&&-1===t.keysUp.indexOf(n.keyCode)&&-1===t.keysDown.indexOf(n.keyCode)&&-1===t.keysLeft.indexOf(n.keyCode)&&-1===t.keysRight.indexOf(n.keyCode)||(-1===(r=t._keys.indexOf(n.keyCode))&&t._keys.push(n.keyCode),e||n.preventDefault()):-1===t.keysForward.indexOf(n.keyCode)&&-1===t.keysBackward.indexOf(n.keyCode)&&-1===t.keysUp.indexOf(n.keyCode)&&-1===t.keysDown.indexOf(n.keyCode)&&-1===t.keysLeft.indexOf(n.keyCode)&&-1===t.keysRight.indexOf(n.keyCode)||((r=t._keys.indexOf(n.keyCode))>=0&&t._keys.splice(r,1),e||n.preventDefault())})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.getClassName=function(){return"FlyCameraKeyboardInput"},e.prototype._onLostFocus=function(){this._keys.length=0},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],r=e._computeLocalCameraSpeed();-1!==this.keysForward.indexOf(i)?e._localDirection.copyFromFloats(0,0,r):-1!==this.keysBackward.indexOf(i)?e._localDirection.copyFromFloats(0,0,-r):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,r,0):-1!==this.keysDown.indexOf(i)?e._localDirection.copyFromFloats(0,-r,0):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(r,0,0):-1!==this.keysLeft.indexOf(i)&&e._localDirection.copyFromFloats(-r,0,0),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),u.Pq.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},(0,f.Cg)([(0,B.lK)()],e.prototype,"keysForward",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysBackward",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysUp",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysDown",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRight",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysLeft",void 0),e}();Yr.FlyCameraKeyboardInput=en;var tn=function(){function e(){this.buttons=[0,1,2],this.buttonsYaw=[-1,0,1],this.buttonsPitch=[-1,0,1],this.buttonsRoll=[2],this.activeButton=-1,this.angularSensibility=1e3,this._previousPosition=null}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._noPreventDefault=e,this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver((function(e){t._pointerInput(e)}),Me.POINTERDOWN|Me.POINTERUP|Me.POINTERMOVE),this._rollObserver=this.camera.getScene().onBeforeRenderObservable.add((function(){t.camera.rollCorrect&&t.camera.restoreRoll(t.camera.rollCorrect)}))},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this.camera.getScene().onBeforeRenderObservable.remove(this._rollObserver),this._observer=null,this._rollObserver=null,this._previousPosition=null,this._noPreventDefault=void 0)},e.prototype.getClassName=function(){return"FlyCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},e.prototype._pointerInput=function(e){var t=e.event,i=this.camera.getEngine();if((this.touchEnabled||"touch"!==t.pointerType)&&(e.type===Me.POINTERMOVE||-1!==this.buttons.indexOf(t.button))){var r=t.target;if(e.type===Me.POINTERDOWN){try{null==r||r.setPointerCapture(t.pointerId)}catch(t){}this._previousPosition={x:t.clientX,y:t.clientY},this.activeButton=t.button,this._noPreventDefault||(t.preventDefault(),this._element.focus()),i.isPointerLock&&this._onMouseMove(e.event)}else if(e.type===Me.POINTERUP){try{null==r||r.releasePointerCapture(t.pointerId)}catch(t){}this.activeButton=-1,this._previousPosition=null,this._noPreventDefault||t.preventDefault()}else if(e.type===Me.POINTERMOVE){if(!this._previousPosition)return void(i.isPointerLock&&this._onMouseMove(e.event));var n=t.clientX-this._previousPosition.x,o=t.clientY-this._previousPosition.y;this._rotateCamera(n,o),this._previousPosition={x:t.clientX,y:t.clientY},this._noPreventDefault||t.preventDefault()}}},e.prototype._onMouseMove=function(e){if(this.camera.getEngine().isPointerLock){var t=e.movementX,i=e.movementY;this._rotateCamera(t,i),this._previousPosition=null,this._noPreventDefault||e.preventDefault()}},e.prototype._rotateCamera=function(e,t){var i,r=this,n=this.camera,o=(e*=n._calculateHandednessMultiplier())/this.angularSensibility,a=t/this.angularSensibility,s=u.PT.RotationYawPitchRoll(n.rotation.y,n.rotation.x,n.rotation.z);if(this.buttonsPitch.some((function(e){return e===r.activeButton}))&&(i=u.PT.RotationAxis(Oi.X,a),s.multiplyInPlace(i)),this.buttonsYaw.some((function(e){return e===r.activeButton}))){i=u.PT.RotationAxis(Oi.Y,o),s.multiplyInPlace(i);var l=n.bankedTurnLimit+n._trackRoll;if(n.bankedTurn&&-l<n.rotation.z&&n.rotation.z<l){var c=n.bankedTurnMultiplier*-o;i=u.PT.RotationAxis(Oi.Z,c),s.multiplyInPlace(i)}}this.buttonsRoll.some((function(e){return e===r.activeButton}))&&(i=u.PT.RotationAxis(Oi.Z,-o),n._trackRoll-=o,s.multiplyInPlace(i)),s.toEulerAnglesToRef(n.rotation)},(0,f.Cg)([(0,B.lK)()],e.prototype,"buttons",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"angularSensibility",void 0),e}();Yr.FlyCameraMouseInput=tn;var rn=function(){function e(){this.keysHeightOffsetIncr=[38],this.keysHeightOffsetDecr=[40],this.keysHeightOffsetModifierAlt=!1,this.keysHeightOffsetModifierCtrl=!1,this.keysHeightOffsetModifierShift=!1,this.keysRotationOffsetIncr=[37],this.keysRotationOffsetDecr=[39],this.keysRotationOffsetModifierAlt=!1,this.keysRotationOffsetModifierCtrl=!1,this.keysRotationOffsetModifierShift=!1,this.keysRadiusIncr=[40],this.keysRadiusDecr=[38],this.keysRadiusModifierAlt=!0,this.keysRadiusModifierCtrl=!1,this.keysRadiusModifierShift=!1,this.heightSensibility=1,this.rotationSensibility=1,this.radiusSensibility=1,this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var r,n=i.event;n.metaKey||(i.type===Fe.KEYDOWN?(t._ctrlPressed=n.ctrlKey,t._altPressed=n.altKey,t._shiftPressed=n.shiftKey,(-1!==t.keysHeightOffsetIncr.indexOf(n.keyCode)||-1!==t.keysHeightOffsetDecr.indexOf(n.keyCode)||-1!==t.keysRotationOffsetIncr.indexOf(n.keyCode)||-1!==t.keysRotationOffsetDecr.indexOf(n.keyCode)||-1!==t.keysRadiusIncr.indexOf(n.keyCode)||-1!==t.keysRadiusDecr.indexOf(n.keyCode))&&(-1===(r=t._keys.indexOf(n.keyCode))&&t._keys.push(n.keyCode),n.preventDefault&&(e||n.preventDefault()))):-1===t.keysHeightOffsetIncr.indexOf(n.keyCode)&&-1===t.keysHeightOffsetDecr.indexOf(n.keyCode)&&-1===t.keysRotationOffsetIncr.indexOf(n.keyCode)&&-1===t.keysRotationOffsetDecr.indexOf(n.keyCode)&&-1===t.keysRadiusIncr.indexOf(n.keyCode)&&-1===t.keysRadiusDecr.indexOf(n.keyCode)||((r=t._keys.indexOf(n.keyCode))>=0&&t._keys.splice(r,1),n.preventDefault&&(e||n.preventDefault())))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){var e=this;this._onKeyboardObserver&&this._keys.forEach((function(t){-1!==e.keysHeightOffsetIncr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset+=e.heightSensibility:-1!==e.keysHeightOffsetDecr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset-=e.heightSensibility:-1!==e.keysRotationOffsetIncr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset+=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRotationOffsetDecr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset-=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRadiusIncr.indexOf(t)&&e._modifierRadius()?e.camera.radius+=e.radiusSensibility:-1!==e.keysRadiusDecr.indexOf(t)&&e._modifierRadius()&&(e.camera.radius-=e.radiusSensibility)}))},e.prototype.getClassName=function(){return"FollowCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._modifierHeightOffset=function(){return this.keysHeightOffsetModifierAlt===this._altPressed&&this.keysHeightOffsetModifierCtrl===this._ctrlPressed&&this.keysHeightOffsetModifierShift===this._shiftPressed},e.prototype._modifierRotationOffset=function(){return this.keysRotationOffsetModifierAlt===this._altPressed&&this.keysRotationOffsetModifierCtrl===this._ctrlPressed&&this.keysRotationOffsetModifierShift===this._shiftPressed},e.prototype._modifierRadius=function(){return this.keysRadiusModifierAlt===this._altPressed&&this.keysRadiusModifierCtrl===this._ctrlPressed&&this.keysRadiusModifierShift===this._shiftPressed},(0,f.Cg)([(0,B.lK)()],e.prototype,"keysHeightOffsetIncr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysHeightOffsetDecr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysHeightOffsetModifierAlt",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysHeightOffsetModifierCtrl",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysHeightOffsetModifierShift",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotationOffsetIncr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotationOffsetDecr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotationOffsetModifierAlt",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotationOffsetModifierCtrl",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotationOffsetModifierShift",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRadiusIncr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRadiusDecr",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRadiusModifierAlt",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRadiusModifierCtrl",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRadiusModifierShift",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"heightSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"rotationSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"radiusSensibility",void 0),e}();Yr.FollowCameraKeyboardMoveInput=rn;var nn=function(){function e(){this.axisControlRadius=!0,this.axisControlHeight=!1,this.axisControlRotation=!1,this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===Me.POINTERWHEEL){var r=i.event,n=0,o=Math.max(-1,Math.min(1,r.deltaY));t.wheelDeltaPercentage?(+t.axisControlRadius+ +t.axisControlHeight+ +t.axisControlRotation&&y.V.Warn("wheelDeltaPercentage only usable when mouse wheel controls ONE axis. Currently enabled: axisControlRadius: "+t.axisControlRadius+", axisControlHeightOffset: "+t.axisControlHeight+", axisControlRotationOffset: "+t.axisControlRotation),t.axisControlRadius?n=.01*o*t.wheelDeltaPercentage*t.camera.radius:t.axisControlHeight?n=.01*o*t.wheelDeltaPercentage*t.camera.heightOffset:t.axisControlRotation&&(n=.01*o*t.wheelDeltaPercentage*t.camera.rotationOffset)):n=o*t.wheelPrecision,n&&(t.axisControlRadius?t.camera.radius+=n:t.axisControlHeight?t.camera.heightOffset-=n:t.axisControlRotation&&(t.camera.rotationOffset-=n)),r.preventDefault&&(e||r.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,Me.POINTERWHEEL)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},(0,f.Cg)([(0,B.lK)()],e.prototype,"axisControlRadius",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"axisControlHeight",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"axisControlRotation",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelPrecision",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"wheelDeltaPercentage",void 0),e}();Yr.FollowCameraMouseWheelInput=nn;var on=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.angularSensibilityX=1,t.angularSensibilityY=1,t.pinchPrecision=1e4,t.pinchDeltaPercentage=0,t.axisXControlRadius=!1,t.axisXControlHeight=!1,t.axisXControlRotation=!0,t.axisYControlRadius=!1,t.axisYControlHeight=!0,t.axisYControlRotation=!1,t.axisPinchControlRadius=!0,t.axisPinchControlHeight=!1,t.axisPinchControlRotation=!1,t.warningEnable=!0,t._warningCounter=0,t}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FollowCameraPointersInput"},t.prototype.onTouch=function(e,t,i){this._warning(),this.axisXControlRotation?this.camera.rotationOffset+=t/this.angularSensibilityX:this.axisYControlRotation&&(this.camera.rotationOffset+=i/this.angularSensibilityX),this.axisXControlHeight?this.camera.heightOffset+=t/this.angularSensibilityY:this.axisYControlHeight&&(this.camera.heightOffset+=i/this.angularSensibilityY),this.axisXControlRadius?this.camera.radius-=t/this.angularSensibilityY:this.axisYControlRadius&&(this.camera.radius-=i/this.angularSensibilityY)},t.prototype.onMultiTouch=function(e,t,i,r,n,o){if(!(0===i&&null===n||0===r&&null===o)){var a=(r-i)/(this.pinchPrecision*(this.angularSensibilityX+this.angularSensibilityY)/2);this.pinchDeltaPercentage?(a*=.01*this.pinchDeltaPercentage,this.axisPinchControlRotation&&(this.camera.rotationOffset+=a*this.camera.rotationOffset),this.axisPinchControlHeight&&(this.camera.heightOffset+=a*this.camera.heightOffset),this.axisPinchControlRadius&&(this.camera.radius-=a*this.camera.radius)):(this.axisPinchControlRotation&&(this.camera.rotationOffset+=a),this.axisPinchControlHeight&&(this.camera.heightOffset+=a),this.axisPinchControlRadius&&(this.camera.radius-=a))}},t.prototype._warning=function(){if(this.warningEnable&&this._warningCounter++%100==0){var e="It probably only makes sense to control ONE camera property with each pointer axis. Set 'warningEnable = false' if you are sure. Currently enabled: ";+this.axisXControlRotation+ +this.axisXControlHeight+ +this.axisXControlRadius<=1&&y.V.Warn(e+"axisXControlRotation: "+this.axisXControlRotation+", axisXControlHeight: "+this.axisXControlHeight+", axisXControlRadius: "+this.axisXControlRadius),+this.axisYControlRotation+ +this.axisYControlHeight+ +this.axisYControlRadius<=1&&y.V.Warn(e+"axisYControlRotation: "+this.axisYControlRotation+", axisYControlHeight: "+this.axisYControlHeight+", axisYControlRadius: "+this.axisYControlRadius),+this.axisPinchControlRotation+ +this.axisPinchControlHeight+ +this.axisPinchControlRadius<=1&&y.V.Warn(e+"axisPinchControlRotation: "+this.axisPinchControlRotation+", axisPinchControlHeight: "+this.axisPinchControlHeight+", axisPinchControlRadius: "+this.axisPinchControlRadius)}},(0,f.Cg)([(0,B.lK)()],t.prototype,"angularSensibilityX",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"angularSensibilityY",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchPrecision",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchDeltaPercentage",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisXControlRadius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisXControlHeight",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisXControlRotation",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisYControlRadius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisYControlHeight",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisYControlRotation",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisPinchControlRadius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisPinchControlHeight",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"axisPinchControlRotation",void 0),t}(zr);Yr.FollowCameraPointersInput=on;var an=function(){function e(){this.keysUp=[38],this.keysUpward=[33],this.keysDown=[40],this.keysDownward=[34],this.keysLeft=[37],this.keysRight=[39],this.rotationSpeed=.5,this.keysRotateLeft=[],this.keysRotateRight=[],this.keysRotateUp=[],this.keysRotateDown=[],this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var r,n=i.event;n.metaKey||(i.type===Fe.KEYDOWN?-1===t.keysUp.indexOf(n.keyCode)&&-1===t.keysDown.indexOf(n.keyCode)&&-1===t.keysLeft.indexOf(n.keyCode)&&-1===t.keysRight.indexOf(n.keyCode)&&-1===t.keysUpward.indexOf(n.keyCode)&&-1===t.keysDownward.indexOf(n.keyCode)&&-1===t.keysRotateLeft.indexOf(n.keyCode)&&-1===t.keysRotateRight.indexOf(n.keyCode)&&-1===t.keysRotateUp.indexOf(n.keyCode)&&-1===t.keysRotateDown.indexOf(n.keyCode)||(-1===(r=t._keys.indexOf(n.keyCode))&&t._keys.push(n.keyCode),e||n.preventDefault()):-1===t.keysUp.indexOf(n.keyCode)&&-1===t.keysDown.indexOf(n.keyCode)&&-1===t.keysLeft.indexOf(n.keyCode)&&-1===t.keysRight.indexOf(n.keyCode)&&-1===t.keysUpward.indexOf(n.keyCode)&&-1===t.keysDownward.indexOf(n.keyCode)&&-1===t.keysRotateLeft.indexOf(n.keyCode)&&-1===t.keysRotateRight.indexOf(n.keyCode)&&-1===t.keysRotateUp.indexOf(n.keyCode)&&-1===t.keysRotateDown.indexOf(n.keyCode)||((r=t._keys.indexOf(n.keyCode))>=0&&t._keys.splice(r,1),e||n.preventDefault()))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],r=e._computeLocalCameraSpeed();-1!==this.keysLeft.indexOf(i)?e._localDirection.copyFromFloats(-r,0,0):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,0,r):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(r,0,0):-1!==this.keysDown.indexOf(i)?e._localDirection.copyFromFloats(0,0,-r):-1!==this.keysUpward.indexOf(i)?e._localDirection.copyFromFloats(0,r,0):-1!==this.keysDownward.indexOf(i)?e._localDirection.copyFromFloats(0,-r,0):-1!==this.keysRotateLeft.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.y-=this._getLocalRotation()):-1!==this.keysRotateRight.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.y+=this._getLocalRotation()):-1!==this.keysRotateUp.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.x-=this._getLocalRotation()):-1!==this.keysRotateDown.indexOf(i)&&(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.x+=this._getLocalRotation()),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),u.Pq.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},e.prototype.getClassName=function(){return"FreeCameraKeyboardMoveInput"},e.prototype._onLostFocus=function(){this._keys.length=0},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._getLocalRotation=function(){var e=this.camera._calculateHandednessMultiplier();return this.rotationSpeed*this._engine.getDeltaTime()/1e3*e},(0,f.Cg)([(0,B.lK)()],e.prototype,"keysUp",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysUpward",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysDown",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysDownward",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysLeft",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRight",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"rotationSpeed",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotateLeft",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotateRight",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotateUp",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"keysRotateDown",void 0),e}();Yr.FreeCameraKeyboardMoveInput=an;var sn,ln=function(){function e(e){void 0===e&&(e=!0),this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new c.cP,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments);var i=this.camera.getEngine(),r=i.getInputElement();this._pointerInput||(this._pointerInput=function(n){var o=n.event,a="touch"===o.pointerType;if((t.touchEnabled||!a)&&(n.type===Me.POINTERMOVE||-1!==t.buttons.indexOf(o.button))){var s=o.target;if(n.type===Me.POINTERDOWN){if(a&&-1!==t._activePointerId||!a&&-1!==t._currentActiveButton)return;t._activePointerId=o.pointerId;try{null==s||s.setPointerCapture(o.pointerId)}catch(e){}-1===t._currentActiveButton&&(t._currentActiveButton=o.button),t._previousPosition={x:o.clientX,y:o.clientY},e||(o.preventDefault(),r&&r.focus()),i.isPointerLock&&t._onMouseMove&&t._onMouseMove(n.event)}else if(n.type===Me.POINTERUP){if(a&&t._activePointerId!==o.pointerId||!a&&t._currentActiveButton!==o.button)return;try{null==s||s.releasePointerCapture(o.pointerId)}catch(e){}t._currentActiveButton=-1,t._previousPosition=null,e||o.preventDefault(),t._activePointerId=-1}else if(n.type===Me.POINTERMOVE&&(t._activePointerId===o.pointerId||!a))if(i.isPointerLock&&t._onMouseMove)t._onMouseMove(n.event);else if(t._previousPosition){var l=t.camera._calculateHandednessMultiplier(),c=(o.clientX-t._previousPosition.x)*l,u=o.clientY-t._previousPosition.y;t._allowCameraRotation&&(t.camera.cameraRotation.y+=c/t.angularSensibility,t.camera.cameraRotation.x+=u/t.angularSensibility),t.onPointerMovedObservable.notifyObservers({offsetX:c,offsetY:u}),t._previousPosition={x:o.clientX,y:o.clientY},e||o.preventDefault()}}}),this._onMouseMove=function(r){if(i.isPointerLock){var n=t.camera._calculateHandednessMultiplier(),o=r.movementX*n;t.camera.cameraRotation.y+=o/t.angularSensibility;var a=r.movementY;t.camera.cameraRotation.x+=a/t.angularSensibility,t._previousPosition=null,e||r.preventDefault()}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,Me.POINTERDOWN|Me.POINTERUP|Me.POINTERMOVE),r&&(this._contextMenuBind=function(e){return t.onContextMenu(e)},r.addEventListener("contextmenu",this._contextMenuBind,!1))},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.detachControl=function(){if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._contextMenuBind){var e=this.camera.getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this._previousPosition=null}this._activePointerId=-1,this._currentActiveButton=-1},e.prototype.getClassName=function(){return"FreeCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},(0,f.Cg)([(0,B.lK)()],e.prototype,"buttons",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"angularSensibility",void 0),e}();Yr.FreeCameraMouseInput=ln,function(e){e[e.MoveRelative=0]="MoveRelative",e[e.RotateRelative=1]="RotateRelative",e[e.MoveScene=2]="MoveScene"}(sn||(sn={}));var cn=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._moveRelative=u.Pq.Zero(),t._rotateRelative=u.Pq.Zero(),t._moveScene=u.Pq.Zero(),t._wheelXAction=sn.MoveRelative,t._wheelXActionCoordinate=0,t._wheelYAction=sn.MoveRelative,t._wheelYActionCoordinate=2,t._wheelZAction=null,t._wheelZActionCoordinate=null,t}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FreeCameraMouseWheelInput"},Object.defineProperty(t.prototype,"wheelXMoveRelative",{get:function(){return this._wheelXAction!==sn.MoveRelative?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==sn.MoveRelative||(this._wheelXAction=sn.MoveRelative,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYMoveRelative",{get:function(){return this._wheelYAction!==sn.MoveRelative?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==sn.MoveRelative||(this._wheelYAction=sn.MoveRelative,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZMoveRelative",{get:function(){return this._wheelZAction!==sn.MoveRelative?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==sn.MoveRelative||(this._wheelZAction=sn.MoveRelative,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelXRotateRelative",{get:function(){return this._wheelXAction!==sn.RotateRelative?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==sn.RotateRelative||(this._wheelXAction=sn.RotateRelative,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYRotateRelative",{get:function(){return this._wheelYAction!==sn.RotateRelative?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==sn.RotateRelative||(this._wheelYAction=sn.RotateRelative,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZRotateRelative",{get:function(){return this._wheelZAction!==sn.RotateRelative?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==sn.RotateRelative||(this._wheelZAction=sn.RotateRelative,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelXMoveScene",{get:function(){return this._wheelXAction!==sn.MoveScene?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==sn.MoveScene||(this._wheelXAction=sn.MoveScene,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYMoveScene",{get:function(){return this._wheelYAction!==sn.MoveScene?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==sn.MoveScene||(this._wheelYAction=sn.MoveScene,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZMoveScene",{get:function(){return this._wheelZAction!==sn.MoveScene?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==sn.MoveScene||(this._wheelZAction=sn.MoveScene,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),t.prototype.checkInputs=function(){if(0!==this._wheelDeltaX||0!==this._wheelDeltaY||0!=this._wheelDeltaZ){this._moveRelative.setAll(0),this._rotateRelative.setAll(0),this._moveScene.setAll(0),this._updateCamera(),this.camera.getScene().useRightHandedSystem&&(this._moveRelative.z*=-1);var t=u.uq.Zero();this.camera.getViewMatrix().invertToRef(t);var i=u.Pq.Zero();u.Pq.TransformNormalToRef(this._moveRelative,t,i),this.camera.cameraRotation.x+=this._rotateRelative.x/200,this.camera.cameraRotation.y+=this._rotateRelative.y/200,this.camera.cameraDirection.addInPlace(i),this.camera.cameraDirection.addInPlace(this._moveScene),e.prototype.checkInputs.call(this)}},t.prototype._updateCamera=function(){this._updateCameraProperty(this._wheelDeltaX,this._wheelXAction,this._wheelXActionCoordinate),this._updateCameraProperty(this._wheelDeltaY,this._wheelYAction,this._wheelYActionCoordinate),this._updateCameraProperty(this._wheelDeltaZ,this._wheelZAction,this._wheelZActionCoordinate)},t.prototype._updateCameraProperty=function(e,t,i){if(0!==e&&null!==t&&null!==i){var r=null;switch(t){case sn.MoveRelative:r=this._moveRelative;break;case sn.RotateRelative:r=this._rotateRelative;break;case sn.MoveScene:r=this._moveScene}switch(i){case 0:r.set(e,0,0);break;case 1:r.set(0,e,0);break;case 2:r.set(0,0,e)}}},(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelXMoveRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelYMoveRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelZMoveRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelXRotateRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelYRotateRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelZRotateRelative",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelXMoveScene",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelYMoveScene",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"wheelZMoveScene",null),t}(Gr);Yr.FreeCameraMouseWheelInput=cn;var un=function(){function e(e){void 0===e&&(e=!1),this.allowMouse=e,this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this.singleFingerRotate=!1,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array,this._isSafari=ee.S0.IsSafari()}return e.prototype.attachControl=function(e){var t=this;e=ee.S0.BackCompatCameraNoPreventDefault(arguments);var i=null;if(void 0===this._pointerInput&&(this._onLostFocus=function(){t._offsetX=null,t._offsetY=null},this._pointerInput=function(r){var n=r.event,o="mouse"===n.pointerType||t._isSafari&&void 0===n.pointerType;if(t.allowMouse||!o)if(r.type===Me.POINTERDOWN){if(e||n.preventDefault(),t._pointerPressed.push(n.pointerId),1!==t._pointerPressed.length)return;i={x:n.clientX,y:n.clientY}}else if(r.type===Me.POINTERUP){if(e||n.preventDefault(),-1===(a=t._pointerPressed.indexOf(n.pointerId)))return;if(t._pointerPressed.splice(a,1),0!=a)return;i=null,t._offsetX=null,t._offsetY=null}else if(r.type===Me.POINTERMOVE){if(e||n.preventDefault(),!i)return;var a;if(0!=(a=t._pointerPressed.indexOf(n.pointerId)))return;t._offsetX=n.clientX-i.x,t._offsetY=-(n.clientY-i.y)}}),this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,Me.POINTERDOWN|Me.POINTERUP|Me.POINTERMOVE),this._onLostFocus){var r=this.camera.getEngine().getInputElement();r&&r.addEventListener("blur",this._onLostFocus)}},e.prototype.detachControl=function(){if(this._pointerInput){if(this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null),this._onLostFocus){var e=this.camera.getEngine().getInputElement();e&&e.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null}this._pointerPressed.length=0,this._offsetX=null,this._offsetY=null}},e.prototype.checkInputs=function(){if(null!==this._offsetX&&null!==this._offsetY&&(0!==this._offsetX||0!==this._offsetY)){var e=this.camera,t=e._calculateHandednessMultiplier();if(e.cameraRotation.y=t*this._offsetX/this.touchAngularSensibility,this.singleFingerRotate&&1===this._pointerPressed.length||!this.singleFingerRotate&&this._pointerPressed.length>1)e.cameraRotation.x=-this._offsetY/this.touchAngularSensibility;else{var i=e._computeLocalCameraSpeed(),r=new u.Pq(0,0,0!==this.touchMoveSensibility?i*this._offsetY/this.touchMoveSensibility:0);u.uq.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),e.cameraDirection.addInPlace(u.Pq.TransformCoordinates(r,e._cameraRotationMatrix))}}},e.prototype.getClassName=function(){return"FreeCameraTouchInput"},e.prototype.getSimpleName=function(){return"touch"},(0,f.Cg)([(0,B.lK)()],e.prototype,"touchAngularSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"touchMoveSensibility",void 0),e}();Yr.FreeCameraTouchInput=un;var hn=function(e){function t(t){var i=e.call(this,t)||this;return i._mouseInput=null,i._mouseWheelInput=null,i}return(0,f.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new an),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this._mouseInput||(this._mouseInput=new ln(e),this.add(this._mouseInput)),this},t.prototype.removeMouse=function(){return this._mouseInput&&this.remove(this._mouseInput),this},t.prototype.addMouseWheel=function(){return this._mouseWheelInput||(this._mouseWheelInput=new cn,this.add(this._mouseWheelInput)),this},t.prototype.removeMouseWheel=function(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this},t.prototype.addTouch=function(){return this.add(new un),this},t.prototype.clear=function(){e.prototype.clear.call(this),this._mouseInput=null},t}(Xr);hn.prototype.addDeviceOrientation=function(e){return this._deviceOrientationInput||(this._deviceOrientationInput=new dn,e&&(this._deviceOrientationInput.smoothFactor=e),this.add(this._deviceOrientationInput)),this};var dn=function(){function e(){var e=this;this._screenOrientationAngle=0,this._screenQuaternion=new u.PT,this._alpha=0,this._beta=0,this._gamma=0,this.smoothFactor=0,this._onDeviceOrientationChangedObservable=new c.cP,this._orientationChanged=function(){e._screenOrientationAngle=void 0!==window.orientation?+window.orientation:window.screen.orientation&&window.screen.orientation.angle?window.screen.orientation.angle:0,e._screenOrientationAngle=-ee.S0.ToRadians(e._screenOrientationAngle/2),e._screenQuaternion.copyFromFloats(0,Math.sin(e._screenOrientationAngle),0,Math.cos(e._screenOrientationAngle))},this._deviceOrientation=function(t){e.smoothFactor?(e._alpha=null!==t.alpha?ee.S0.SmoothAngleChange(e._alpha,t.alpha,e.smoothFactor):0,e._beta=null!==t.beta?ee.S0.SmoothAngleChange(e._beta,t.beta,e.smoothFactor):0,e._gamma=null!==t.gamma?ee.S0.SmoothAngleChange(e._gamma,t.gamma,e.smoothFactor):0):(e._alpha=null!==t.alpha?t.alpha:0,e._beta=null!==t.beta?t.beta:0,e._gamma=null!==t.gamma?t.gamma:0),null!==t.alpha&&e._onDeviceOrientationChangedObservable.notifyObservers()},this._constantTranform=new u.PT(-Math.sqrt(.5),0,0,Math.sqrt(.5)),this._orientationChanged()}return e.WaitForOrientationChangeAsync=function(e){return new Promise((function(t,i){var r=!1,n=function(){window.removeEventListener("deviceorientation",n),r=!0,t()};e&&setTimeout((function(){r||(window.removeEventListener("deviceorientation",n),i("WaitForOrientationChangeAsync timed out"))}),e),"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"==e?window.addEventListener("deviceorientation",n):ee.S0.Warn("Permission not granted.")})).catch((function(e){ee.S0.Error(e)})):window.addEventListener("deviceorientation",n)}))},Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},set:function(e){var t=this;this._camera=e,null==this._camera||this._camera.rotationQuaternion||(this._camera.rotationQuaternion=new u.PT),this._camera&&this._camera.onDisposeObservable.add((function(){t._onDeviceOrientationChangedObservable.clear()}))},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().getEngine().getHostWindow();if(t){var i=function(){t.addEventListener("orientationchange",e._orientationChanged),t.addEventListener("deviceorientation",e._deviceOrientation),e._orientationChanged()};"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?i():ee.S0.Warn("Permission not granted.")})).catch((function(e){ee.S0.Error(e)})):i()}},e.prototype.detachControl=function(){window.removeEventListener("orientationchange",this._orientationChanged),window.removeEventListener("deviceorientation",this._deviceOrientation),this._alpha=0},e.prototype.checkInputs=function(){this._alpha&&(u.PT.RotationYawPitchRollToRef(ee.S0.ToRadians(this._alpha),ee.S0.ToRadians(this._beta),-ee.S0.ToRadians(this._gamma),this.camera.rotationQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._screenQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._constantTranform),this._camera.rotationQuaternion.z*=-1,this._camera.rotationQuaternion.w*=-1)},e.prototype.getClassName=function(){return"FreeCameraDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"deviceOrientation"},e}();Yr.FreeCameraDeviceOrientationInput=dn;var pn,fn=function(){function e(){this.gamepadAngularSensibility=200,this.gamepadMoveSensibility=40,this.deadzoneDelta=.1,this._yAxisScale=1,this._cameraTransform=u.uq.Identity(),this._deltaTransform=u.Pq.Zero(),this._vector3=u.Pq.Zero(),this._vector2=u.I9.Zero()}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add((function(t){t.type!==Hr.POSE_ENABLED&&(e.gamepad&&t.type!==Hr.XBOX||(e.gamepad=t))})),this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add((function(t){e.gamepad===t&&(e.gamepad=null)})),this.gamepad=t.getGamepadByType(Hr.XBOX),!this.gamepad&&t.gamepads.length&&(this.gamepad=t.gamepads[0])},e.prototype.detachControl=function(){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad&&this.gamepad.leftStick){var e=this.camera,t=this.gamepad.leftStick;0!==this.gamepadMoveSensibility&&(t.x=Math.abs(t.x)>this.deadzoneDelta?t.x/this.gamepadMoveSensibility:0,t.y=Math.abs(t.y)>this.deadzoneDelta?t.y/this.gamepadMoveSensibility:0);var i=this.gamepad.rightStick;i&&0!==this.gamepadAngularSensibility?(i.x=Math.abs(i.x)>this.deadzoneDelta?i.x/this.gamepadAngularSensibility:0,i.y=(Math.abs(i.y)>this.deadzoneDelta?i.y/this.gamepadAngularSensibility:0)*this._yAxisScale):i={x:0,y:0},e.rotationQuaternion?e.rotationQuaternion.toRotationMatrix(this._cameraTransform):u.uq.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,this._cameraTransform);var r=50*e._computeLocalCameraSpeed();this._vector3.copyFromFloats(t.x*r,0,-t.y*r),u.Pq.TransformCoordinatesToRef(this._vector3,this._cameraTransform,this._deltaTransform),e.cameraDirection.addInPlace(this._deltaTransform),this._vector2.copyFromFloats(i.y,i.x),e.cameraRotation.addInPlace(this._vector2)}},e.prototype.getClassName=function(){return"FreeCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},(0,f.Cg)([(0,B.lK)()],e.prototype,"gamepadAngularSensibility",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"gamepadMoveSensibility",void 0),e}();Yr.FreeCameraGamepadInput=fn,function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(pn||(pn={}));var _n=function(){function e(t,i){var r=this;this._released=!1;var n=(0,f.Cl)((0,f.Cl)({},e._GetDefaultOptions()),i);if(this._leftJoystick=!!t,e._GlobalJoystickIndex++,this._axisTargetedByLeftAndRight=0,this._axisTargetedByUpAndDown=1,this.reverseLeftRight=!1,this.reverseUpDown=!1,this._touches=new ne,this.deltaPosition=u.Pq.Zero(),this._joystickSensibility=25,this._inversedSensibility=1/(this._joystickSensibility/1e3),this._onResize=function(){e._VJCanvasWidth=window.innerWidth,e._VJCanvasHeight=window.innerHeight,e.Canvas&&(e.Canvas.width=e._VJCanvasWidth,e.Canvas.height=e._VJCanvasHeight),e._HalfWidth=e._VJCanvasWidth/2},!e.Canvas){window.addEventListener("resize",this._onResize,!1),e.Canvas=document.createElement("canvas"),e._VJCanvasWidth=window.innerWidth,e._VJCanvasHeight=window.innerHeight,e.Canvas.width=window.innerWidth,e.Canvas.height=window.innerHeight,e.Canvas.style.width="100%",e.Canvas.style.height="100%",e.Canvas.style.position="absolute",e.Canvas.style.backgroundColor="transparent",e.Canvas.style.top="0px",e.Canvas.style.left="0px",e.Canvas.style.zIndex="5",e.Canvas.style.touchAction="none",e.Canvas.setAttribute("touch-action","none");var o=e.Canvas.getContext("2d");if(!o)throw new Error("Unable to create canvas for virtual joystick");e._VJCanvasContext=o,e._VJCanvasContext.strokeStyle="#ffffff",e._VJCanvasContext.lineWidth=2,document.body.appendChild(e.Canvas)}e._HalfWidth=e.Canvas.width/2,this.pressed=!1,this.limitToContainer=n.limitToContainer,this._joystickColor=n.color,this.containerSize=n.containerSize,this.puckSize=n.puckSize,n.position&&this.setPosition(n.position.x,n.position.y),n.puckImage&&this.setPuckImage(n.puckImage),n.containerImage&&this.setContainerImage(n.containerImage),n.alwaysVisible&&e._AlwaysVisibleSticks++,this.alwaysVisible=n.alwaysVisible,this._joystickPointerId=-1,this._joystickPointerPos=new u.I9(0,0),this._joystickPreviousPointerPos=new u.I9(0,0),this._joystickPointerStartPos=new u.I9(0,0),this._deltaJoystickVector=new u.I9(0,0),this._onPointerDownHandlerRef=function(e){r._onPointerDown(e)},this._onPointerMoveHandlerRef=function(e){r._onPointerMove(e)},this._onPointerUpHandlerRef=function(e){r._onPointerUp(e)},e.Canvas.addEventListener("pointerdown",this._onPointerDownHandlerRef,!1),e.Canvas.addEventListener("pointermove",this._onPointerMoveHandlerRef,!1),e.Canvas.addEventListener("pointerup",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("pointerout",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("contextmenu",(function(e){e.preventDefault()}),!1),requestAnimationFrame((function(){r._drawVirtualJoystick()}))}return e._GetDefaultOptions=function(){return{puckSize:40,containerSize:60,color:"cyan",puckImage:void 0,containerImage:void 0,position:void 0,alwaysVisible:!1,limitToContainer:!1}},e.prototype.setJoystickSensibility=function(e){this._joystickSensibility=e,this._inversedSensibility=1/(this._joystickSensibility/1e3)},e.prototype._onPointerDown=function(t){t.preventDefault(),(!0===this._leftJoystick?t.clientX<e._HalfWidth:t.clientX>e._HalfWidth)&&this._joystickPointerId<0?(this._joystickPointerId=t.pointerId,this._joystickPosition?(this._joystickPointerStartPos=this._joystickPosition.clone(),this._joystickPointerPos=this._joystickPosition.clone(),this._joystickPreviousPointerPos=this._joystickPosition.clone(),this._onPointerMove(t)):(this._joystickPointerStartPos.x=t.clientX,this._joystickPointerStartPos.y=t.clientY,this._joystickPointerPos=this._joystickPointerStartPos.clone(),this._joystickPreviousPointerPos=this._joystickPointerStartPos.clone()),this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this.pressed=!0,this._touches.add(t.pointerId.toString(),t)):e._GlobalJoystickIndex<2&&this._action&&(this._action(),this._touches.add(t.pointerId.toString(),{x:t.clientX,y:t.clientY,prevX:t.clientX,prevY:t.clientY}))},e.prototype._onPointerMove=function(t){if(this._joystickPointerId==t.pointerId){if(this.limitToContainer){var i=new u.I9(t.clientX-this._joystickPointerStartPos.x,t.clientY-this._joystickPointerStartPos.y),r=i.length();r>this.containerSize&&i.scaleInPlace(this.containerSize/r),this._joystickPointerPos.x=this._joystickPointerStartPos.x+i.x,this._joystickPointerPos.y=this._joystickPointerStartPos.y+i.y}else this._joystickPointerPos.x=t.clientX,this._joystickPointerPos.y=t.clientY;this._deltaJoystickVector=this._joystickPointerPos.clone(),this._deltaJoystickVector=this._deltaJoystickVector.subtract(this._joystickPointerStartPos),0<e._AlwaysVisibleSticks&&(this._leftJoystick?this._joystickPointerPos.x=Math.min(e._HalfWidth,this._joystickPointerPos.x):this._joystickPointerPos.x=Math.max(e._HalfWidth,this._joystickPointerPos.x));var n=(this.reverseLeftRight?-1:1)*this._deltaJoystickVector.x/this._inversedSensibility;switch(this._axisTargetedByLeftAndRight){case 0:this.deltaPosition.x=Math.min(1,Math.max(-1,n));break;case 1:this.deltaPosition.y=Math.min(1,Math.max(-1,n));break;case 2:this.deltaPosition.z=Math.min(1,Math.max(-1,n))}var o=(this.reverseUpDown?1:-1)*this._deltaJoystickVector.y/this._inversedSensibility;switch(this._axisTargetedByUpAndDown){case 0:this.deltaPosition.x=Math.min(1,Math.max(-1,o));break;case 1:this.deltaPosition.y=Math.min(1,Math.max(-1,o));break;case 2:this.deltaPosition.z=Math.min(1,Math.max(-1,o))}}else{var a=this._touches.get(t.pointerId.toString());a&&(a.x=t.clientX,a.y=t.clientY)}},e.prototype._onPointerUp=function(t){if(this._joystickPointerId==t.pointerId)this._clearPreviousDraw(),this._joystickPointerId=-1,this.pressed=!1;else{var i=this._touches.get(t.pointerId.toString());i&&e._VJCanvasContext.clearRect(i.prevX-44,i.prevY-44,88,88)}this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this._touches.remove(t.pointerId.toString())},e.prototype.setJoystickColor=function(e){this._joystickColor=e},Object.defineProperty(e.prototype,"containerSize",{get:function(){return this._joystickContainerSize},set:function(e){this._joystickContainerSize=e,this._clearContainerSize=~~(2.1*this._joystickContainerSize),this._clearContainerSizeOffset=~~(this._clearContainerSize/2)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"puckSize",{get:function(){return this._joystickPuckSize},set:function(e){this._joystickPuckSize=e,this._clearPuckSize=~~(2.1*this._joystickPuckSize),this._clearPuckSizeOffset=~~(this._clearPuckSize/2)},enumerable:!1,configurable:!0}),e.prototype.clearPosition=function(){this.alwaysVisible=!1,this._joystickPosition=null},Object.defineProperty(e.prototype,"alwaysVisible",{get:function(){return this._alwaysVisible},set:function(t){this._alwaysVisible!==t&&(t&&this._joystickPosition?(e._AlwaysVisibleSticks++,this._alwaysVisible=!0):(e._AlwaysVisibleSticks--,this._alwaysVisible=!1))},enumerable:!1,configurable:!0}),e.prototype.setPosition=function(e,t){this._joystickPointerStartPos&&this._clearPreviousDraw(),this._joystickPosition=new u.I9(e,t)},e.prototype.setActionOnTouch=function(e){this._action=e},e.prototype.setAxisForLeftRight=function(e){switch(e){case 0:case 1:case 2:this._axisTargetedByLeftAndRight=e;break;default:this._axisTargetedByLeftAndRight=0}},e.prototype.setAxisForUpDown=function(e){switch(e){case 0:case 1:case 2:this._axisTargetedByUpAndDown=e;break;default:this._axisTargetedByUpAndDown=1}},e.prototype._clearPreviousDraw=function(){var t=this._joystickPosition||this._joystickPointerStartPos;e._VJCanvasContext.clearRect(t.x-this._clearContainerSizeOffset,t.y-this._clearContainerSizeOffset,this._clearContainerSize,this._clearContainerSize),e._VJCanvasContext.clearRect(this._joystickPreviousPointerPos.x-this._clearPuckSizeOffset-1,this._joystickPreviousPointerPos.y-this._clearPuckSizeOffset-1,this._clearPuckSize+2,this._clearPuckSize+2)},e.prototype.setContainerImage=function(e){var t=this,i=new Image;i.src=e,i.onload=function(){return t._containerImage=i}},e.prototype.setPuckImage=function(e){var t=this,i=new Image;i.src=e,i.onload=function(){return t._puckImage=i}},e.prototype._drawContainer=function(){var t=this._joystickPosition||this._joystickPointerStartPos;this._clearPreviousDraw(),this._containerImage?e._VJCanvasContext.drawImage(this._containerImage,t.x-this.containerSize,t.y-this.containerSize,2*this.containerSize,2*this.containerSize):(e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.lineWidth=2,e._VJCanvasContext.arc(t.x,t.y,this.containerSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath(),e._VJCanvasContext.beginPath(),e._VJCanvasContext.lineWidth=6,e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.arc(t.x,t.y,this.puckSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath())},e.prototype._drawPuck=function(){this._puckImage?e._VJCanvasContext.drawImage(this._puckImage,this._joystickPointerPos.x-this.puckSize,this._joystickPointerPos.y-this.puckSize,2*this.puckSize,2*this.puckSize):(e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.lineWidth=2,e._VJCanvasContext.arc(this._joystickPointerPos.x,this._joystickPointerPos.y,this.puckSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath())},e.prototype._drawVirtualJoystick=function(){var t=this;this._released||(this.alwaysVisible&&this._drawContainer(),this.pressed&&this._touches.forEach((function(i,r){r.pointerId===t._joystickPointerId?(t.alwaysVisible||t._drawContainer(),t._drawPuck(),t._joystickPreviousPointerPos=t._joystickPointerPos.clone()):(e._VJCanvasContext.clearRect(r.prevX-44,r.prevY-44,88,88),e._VJCanvasContext.beginPath(),e._VJCanvasContext.fillStyle="white",e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle="red",e._VJCanvasContext.lineWidth=6,e._VJCanvasContext.arc(r.x,r.y,40,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath(),r.prevX=r.x,r.prevY=r.y)})),requestAnimationFrame((function(){t._drawVirtualJoystick()})))},e.prototype.releaseCanvas=function(){e.Canvas&&(e.Canvas.removeEventListener("pointerdown",this._onPointerDownHandlerRef),e.Canvas.removeEventListener("pointermove",this._onPointerMoveHandlerRef),e.Canvas.removeEventListener("pointerup",this._onPointerUpHandlerRef),e.Canvas.removeEventListener("pointerout",this._onPointerUpHandlerRef),window.removeEventListener("resize",this._onResize),document.body.removeChild(e.Canvas),e.Canvas=null),this._released=!0},e._GlobalJoystickIndex=0,e._AlwaysVisibleSticks=0,e}();hn.prototype.addVirtualJoystick=function(){return this.add(new mn),this};var mn=function(){function e(){}return e.prototype.getLeftJoystick=function(){return this._leftjoystick},e.prototype.getRightJoystick=function(){return this._rightjoystick},e.prototype.checkInputs=function(){if(this._leftjoystick){var e=this.camera,t=50*e._computeLocalCameraSpeed(),i=u.uq.RotationYawPitchRoll(e.rotation.y,e.rotation.x,0),r=u.Pq.TransformCoordinates(new u.Pq(this._leftjoystick.deltaPosition.x*t,this._leftjoystick.deltaPosition.y*t,this._leftjoystick.deltaPosition.z*t),i);e.cameraDirection=e.cameraDirection.add(r),e.cameraRotation=e.cameraRotation.addVector3(this._rightjoystick.deltaPosition),this._leftjoystick.pressed||(this._leftjoystick.deltaPosition=this._leftjoystick.deltaPosition.scale(.9)),this._rightjoystick.pressed||(this._rightjoystick.deltaPosition=this._rightjoystick.deltaPosition.scale(.9))}},e.prototype.attachControl=function(){this._leftjoystick=new _n(!0),this._leftjoystick.setAxisForUpDown(2),this._leftjoystick.setAxisForLeftRight(0),this._leftjoystick.setJoystickSensibility(.15),this._rightjoystick=new _n(!1),this._rightjoystick.setAxisForUpDown(0),this._rightjoystick.setAxisForLeftRight(1),this._rightjoystick.reverseUpDown=!0,this._rightjoystick.setJoystickSensibility(.05),this._rightjoystick.setJoystickColor("yellow")},e.prototype.detachControl=function(){this._leftjoystick.releaseCanvas(),this._rightjoystick.releaseCanvas()},e.prototype.getClassName=function(){return"FreeCameraVirtualJoystickInput"},e.prototype.getSimpleName=function(){return"virtualJoystick"},e}();Yr.FreeCameraVirtualJoystickInput=mn,G.AddNodeConstructor("TargetCamera",(function(e,t){return function(){return new gn(e,u.Pq.Zero(),t)}}));var gn=function(e){function t(t,i,r,n){void 0===n&&(n=!0);var o=e.call(this,t,i,r,n)||this;return o._tmpUpVector=u.Pq.Zero(),o._tmpTargetVector=u.Pq.Zero(),o.cameraDirection=new u.Pq(0,0,0),o.cameraRotation=new u.I9(0,0),o.ignoreParentScaling=!1,o.updateUpVectorFromRotation=!1,o._tmpQuaternion=new u.PT,o.rotation=new u.Pq(0,0,0),o.speed=2,o.noRotationConstraint=!1,o.invertRotation=!1,o.inverseRotationSpeed=.2,o.lockedTarget=null,o._currentTarget=u.Pq.Zero(),o._initialFocalDistance=1,o._viewMatrix=u.uq.Zero(),o._camMatrix=u.uq.Zero(),o._cameraTransformMatrix=u.uq.Zero(),o._cameraRotationMatrix=u.uq.Zero(),o._referencePoint=new u.Pq(0,0,1),o._transformedReferencePoint=u.Pq.Zero(),o._deferredPositionUpdate=new u.Pq,o._deferredRotationQuaternionUpdate=new u.PT,o._deferredRotationUpdate=new u.Pq,o._deferredUpdated=!1,o._deferOnly=!1,o._defaultUp=u.Pq.Up(),o._cachedRotationZ=0,o._cachedQuaternionRotationZ=0,o}return(0,f.C6)(t,e),t.prototype.getFrontPosition=function(e){this.getWorldMatrix();var t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)},t.prototype._getLockedTargetPosition=function(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){var e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget},t.prototype.storeState=function(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.lockedTarget=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new u.PT(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this);var i=this._getLockedTargetPosition();i?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(i):this._cache.lockedTarget=i.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)},t.prototype._isSynchronizedViewMatrix=function(){if(!e.prototype._isSynchronizedViewMatrix.call(this))return!1;var t=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(t):!t)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))},t.prototype._computeLocalCameraSpeed=function(){var e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))},t.prototype.setTarget=function(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=st.bH),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),u.uq.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);var t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&u.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)},Object.defineProperty(t.prototype,"target",{get:function(){return this.getTarget()},set:function(e){this.setTarget(e)},enumerable:!1,configurable:!0}),t.prototype.getTarget=function(){return this._currentTarget},t.prototype._decideIfNeedsToMove=function(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(u.AA.Matrix[0]),u.Pq.TransformNormalToRef(this.cameraDirection,u.AA.Matrix[0],u.AA.Vector3[0]),this._deferredPositionUpdate.addInPlace(u.AA.Vector3[0]),void(this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate));this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)},t.prototype._checkInputs=function(){var t=this.invertRotation?-this.inverseRotationSpeed:1,i=this._decideIfNeedsToMove(),r=this.cameraRotation.x||this.cameraRotation.y;if(this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),i&&this._updatePosition(),r){if(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*t,this._deferredRotationUpdate.y+=this.cameraRotation.y*t,!this.noRotationConstraint){var n=1.570796;this._deferredRotationUpdate.x>n&&(this._deferredRotationUpdate.x=n),this._deferredRotationUpdate.x<-n&&(this._deferredRotationUpdate.x=-n)}this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(u.PT.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate))}i&&(Math.abs(this.cameraDirection.x)<this.speed*st.bH&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*st.bH&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*st.bH&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),r&&(Math.abs(this.cameraRotation.x)<this.speed*st.bH&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*st.bH&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),e.prototype._checkInputs.call(this)},t.prototype._updateCameraRotationMatrix=function(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):u.uq.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)},t.prototype._rotateUpVectorWithCameraRotationMatrix=function(){return u.Pq.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this},t.prototype._getViewMatrix=function(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!==this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),u.Pq.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?Oi.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(u.PT.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),Oi.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix},t.prototype._computeViewMatrix=function(e,t,i){if(this.ignoreParentScaling){if(this.parent){var r=this.parent.getWorldMatrix();u.Pq.TransformCoordinatesToRef(e,r,this._globalPosition),u.Pq.TransformCoordinatesToRef(t,r,this._tmpTargetVector),u.Pq.TransformNormalToRef(i,r,this._tmpUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._tmpTargetVector.copyFrom(t),this._tmpUpVector.copyFrom(i);this.getScene().useRightHandedSystem?u.uq.LookAtRHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix):u.uq.LookAtLHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix)}else this.getScene().useRightHandedSystem?u.uq.LookAtRHToRef(e,t,i,this._viewMatrix):u.uq.LookAtLHToRef(e,t,i,this._viewMatrix),this.parent?(r=this.parent.getWorldMatrix(),this._viewMatrix.invert(),this._viewMatrix.multiplyToRef(r,this._viewMatrix),this._viewMatrix.getTranslationToRef(this._globalPosition),this._viewMatrix.invert(),this._markSyncedWithParent()):this._globalPosition.copyFrom(e)},t.prototype.createRigCamera=function(e,i){if(this.cameraRigMode!==zt.RIG_MODE_NONE){var r=new t(e,this.position.clone(),this.getScene());return r.isRigCamera=!0,r.rigParent=this,this.cameraRigMode===zt.RIG_MODE_VR&&(this.rotationQuaternion||(this.rotationQuaternion=new u.PT),r._cameraRigParams={},r.rotationQuaternion=new u.PT),r.mode=this.mode,r.orthoLeft=this.orthoLeft,r.orthoRight=this.orthoRight,r.orthoTop=this.orthoTop,r.orthoBottom=this.orthoBottom,r}return null},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case zt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case zt.RIG_MODE_STEREOSCOPIC_INTERLACED:var r=this.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,n=this.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*r,t),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*n,i);break;case zt.RIG_MODE_VR:t.rotationQuaternion?(t.rotationQuaternion.copyFrom(this.rotationQuaternion),i.rotationQuaternion.copyFrom(this.rotationQuaternion)):(t.rotation.copyFrom(this.rotation),i.rotation.copyFrom(this.rotation)),t.position.copyFrom(this.position),i.position.copyFrom(this.position)}e.prototype._updateRigCameras.call(this)},t.prototype._getRigCamPositionAndTarget=function(e,i){this.getTarget().subtractToRef(this.position,t._TargetFocalPoint),t._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);var r=t._TargetFocalPoint.addInPlace(this.position);u.uq.TranslationToRef(-r.x,-r.y,-r.z,t._TargetTransformMatrix),t._TargetTransformMatrix.multiplyToRef(u.uq.RotationAxis(i.upVector,e),t._RigCamTransformMatrix),u.uq.TranslationToRef(r.x,r.y,r.z,t._TargetTransformMatrix),t._RigCamTransformMatrix.multiplyToRef(t._TargetTransformMatrix,t._RigCamTransformMatrix),u.Pq.TransformCoordinatesToRef(this.position,t._RigCamTransformMatrix,i.position),i.setTarget(r)},t.prototype.getClassName=function(){return"TargetCamera"},t._RigCamTransformMatrix=new u.uq,t._TargetTransformMatrix=new u.uq,t._TargetFocalPoint=new u.Pq,(0,f.Cg)([(0,B.P_)()],t.prototype,"rotation",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"speed",void 0),(0,f.Cg)([(0,B.xG)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(zt),vn=function(e){function t(t,i,r,n){void 0===n&&(n=!0);var o=e.call(this,t,i,r,n)||this;return o.ellipsoid=new u.Pq(.5,1,.5),o.ellipsoidOffset=new u.Pq(0,0,0),o.checkCollisions=!1,o.applyGravity=!1,o._needMoveForGravity=!1,o._oldPosition=u.Pq.Zero(),o._diffPosition=u.Pq.Zero(),o._newPosition=u.Pq.Zero(),o._collisionMask=-1,o._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),o._newPosition.copyFrom(t),o._newPosition.subtractToRef(o._oldPosition,o._diffPosition),o._diffPosition.length()>Pi.CollisionsEpsilon&&(o.position.addToRef(o._diffPosition,o._deferredPositionUpdate),o._deferOnly?o._deferredUpdated=!0:o.position.copyFrom(o._deferredPositionUpdate),o.onCollide&&i&&o.onCollide(i))},o.inputs=new hn(o),o.inputs.addKeyboard().addMouse(),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUpward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUpward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUpward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDownward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDownward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDownward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateDown=e)},enumerable:!1,configurable:!0}),t.prototype.attachControl=function(e,t){t=ee.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)},t.prototype.detachControl=function(){this.inputs.detachElement(),this.cameraDirection=new u.Pq(0,0,0),this.cameraRotation=new u.I9(0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?u.Pq.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=u.Pq.Zero(),this._transformedDirection=u.Pq.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},Object.defineProperty(t.prototype,"needMoveForGravity",{get:function(){return this._needMoveForGravity},set:function(e){this._needMoveForGravity=e},enumerable:!1,configurable:!0}),t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FreeCamera"},(0,f.Cg)([(0,B.P_)()],t.prototype,"ellipsoid",void 0),(0,f.Cg)([(0,B.P_)()],t.prototype,"ellipsoidOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"checkCollisions",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"applyGravity",void 0),t}(gn);(0,o.Y5)("BABYLON.FreeCamera",vn),G.AddNodeConstructor("TouchCamera",(function(e,t){return function(){return new yn(e,u.Pq.Zero(),t)}}));var yn=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.inputs.addTouch(),n._setupInputs(),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"touchAngularSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchAngularSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchAngularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"touchMoveSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchMoveSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchMoveSensibility=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TouchCamera"},t.prototype._setupInputs=function(){var e=this.inputs.attached.touch,t=this.inputs.attached.mouse;t?t.touchEnabled=!e:e.allowMouse=!t},t}(vn);G.AddNodeConstructor("ArcRotateCamera",(function(e,t){return function(){return new bn(e,0,0,1,u.Pq.Zero(),t)}}));var bn=function(e){function t(t,i,r,n,o,a,s){void 0===s&&(s=!0);var l=e.call(this,t,u.Pq.Zero(),a,s)||this;return l.inertialAlphaOffset=0,l.inertialBetaOffset=0,l.inertialRadiusOffset=0,l.lowerAlphaLimit=null,l.upperAlphaLimit=null,l.lowerBetaLimit=.01,l.upperBetaLimit=Math.PI-.01,l.lowerRadiusLimit=null,l.upperRadiusLimit=null,l.inertialPanningX=0,l.inertialPanningY=0,l.pinchToPanMaxDistance=20,l.panningDistanceLimit=null,l.panningOriginTarget=u.Pq.Zero(),l.panningInertia=.9,l.zoomOnFactor=1,l.targetScreenOffset=u.I9.Zero(),l.allowUpsideDown=!0,l.useInputToRestoreState=!0,l._viewMatrix=new u.uq,l.panningAxis=new u.Pq(1,1,0),l._transformedDirection=new u.Pq,l.mapPanning=!1,l.onMeshTargetChangedObservable=new c.cP,l.checkCollisions=!1,l.collisionRadius=new u.Pq(.5,.5,.5),l._previousPosition=u.Pq.Zero(),l._collisionVelocity=u.Pq.Zero(),l._newPosition=u.Pq.Zero(),l._computationVector=u.Pq.Zero(),l._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),i?(l.setPosition(t),l.onCollide&&l.onCollide(i)):l._previousPosition.copyFrom(l._position);var r=Math.cos(l.alpha),n=Math.sin(l.alpha),o=Math.cos(l.beta),a=Math.sin(l.beta);0===a&&(a=1e-4);var s=l._getTargetPosition();l._computationVector.copyFromFloats(l.radius*r*a,l.radius*o,l.radius*n*a),s.addToRef(l._computationVector,l._newPosition),l._position.copyFrom(l._newPosition);var c=l.upVector;l.allowUpsideDown&&l.beta<0&&(c=(c=c.clone()).negate()),l._computeViewMatrix(l._position,s,c),l._viewMatrix.addAtIndex(12,l.targetScreenOffset.x),l._viewMatrix.addAtIndex(13,l.targetScreenOffset.y),l._collisionTriggered=!1},l._target=u.Pq.Zero(),o&&l.setTarget(o),l.alpha=i,l.beta=r,l.radius=n,l.getViewMatrix(),l.inputs=new Jr(l),l.inputs.addKeyboard().addMouseWheel().addPointers(),l}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"target",{get:function(){return this._target},set:function(e){this.setTarget(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetHost",{get:function(){return this._targetHost},set:function(e){e&&this.setTarget(e)},enumerable:!1,configurable:!0}),t.prototype.getTarget=function(){return this.target},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this.setPosition(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upToYMatrix||(this._yToUpMatrix=new u.uq,this._upToYMatrix=new u.uq,this._upVector=u.Pq.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()},enumerable:!1,configurable:!0}),t.prototype.setMatUp=function(){u.uq.RotationAlignToRef(u.Pq.UpReadOnly,this._upVector,this._yToUpMatrix),u.uq.RotationAlignToRef(this._upVector,u.Pq.UpReadOnly,this._upToYMatrix)},Object.defineProperty(t.prototype,"angularSensibilityX",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angularSensibilityY",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pinchPrecision",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchPrecision:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pinchDeltaPercentage",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useNaturalPinchZoom",{get:function(){var e=this.inputs.attached.pointers;return!!e&&e.useNaturalPinchZoom},set:function(e){var t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"panningSensibility",{get:function(){var e=this.inputs.attached.pointers;return e?e.panningSensibility:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelPrecision",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zoomToMouseLocation",{get:function(){var e=this.inputs.attached.mousewheel;return!!e&&e.zoomToMouseLocation},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelDeltaPercentage",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bouncingBehavior",{get:function(){return this._bouncingBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useBouncingBehavior",{get:function(){return null!=this._bouncingBehavior},set:function(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new dr,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"framingBehavior",{get:function(){return this._framingBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useFramingBehavior",{get:function(){return null!=this._framingBehavior},set:function(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new pr,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"autoRotationBehavior",{get:function(){return this._autoRotationBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useAutoRotationBehavior",{get:function(){return null!=this._autoRotationBehavior},set:function(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new hr,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))},enumerable:!1,configurable:!0}),t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache._target=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=u.I9.Zero()},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)},t.prototype._getTargetPosition=function(){if(this._targetHost&&this._targetHost.getAbsolutePosition){var e=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}return this._getLockedTargetPosition()||this._target},t.prototype.storeState=function(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this.targetScreenOffset.clone(),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronizedViewMatrix.call(this)&&this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset)},t.prototype.attachControl=function(e,t,i,r){var n=this;void 0===i&&(i=!0),void 0===r&&(r=2);var o=arguments;t=ee.S0.BackCompatCameraNoPreventDefault(o),this._useCtrlForPanning=i,this._panningMouseButton=r,"boolean"==typeof o[0]&&(o.length>1&&(this._useCtrlForPanning=o[1]),o.length>2&&(this._panningMouseButton=o[2])),this.inputs.attachElement(t),this._reset=function(){n.inertialAlphaOffset=0,n.inertialBetaOffset=0,n.inertialRadiusOffset=0,n.inertialPanningX=0,n.inertialPanningY=0}},t.prototype.detachControl=function(){this.inputs.detachElement(),this._reset&&this._reset()},t.prototype._checkInputs=function(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){var t=this.invertRotation?-1:1,i=this._calculateHandednessMultiplier(),r=this.inertialAlphaOffset*i;this.beta<0&&(r*=-1),this.alpha+=r*t,this.beta+=this.inertialBetaOffset*t,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<st.bH&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<st.bH&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*st.bH&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){var n=new u.Pq(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY);if(this._viewMatrix.invertToRef(this._cameraTransformMatrix),n.multiplyInPlace(this.panningAxis),u.Pq.TransformNormalToRef(n,this._cameraTransformMatrix,this._transformedDirection),this.mapPanning){var o=this.upVector,a=u.Pq.CrossToRef(this._transformedDirection,o,this._transformedDirection);u.Pq.CrossToRef(o,a,this._transformedDirection)}else this.panningAxis.y||(this._transformedDirection.y=0);if(!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),u.Pq.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else{if(this.parent){var s=u.AA.Matrix[0];this.parent.getWorldMatrix().getRotationMatrixToRef(s),s.transposeToRef(s),u.Pq.TransformCoordinatesToRef(this._transformedDirection,s,this._transformedDirection)}this._target.addInPlace(this._transformedDirection)}this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*st.bH&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*st.bH&&(this.inertialPanningY=0)}this._checkLimits(),e.prototype._checkInputs.call(this)}},t.prototype._checkLimits=function(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)},t.prototype.rebuildAnglesAndRadius=function(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||u.Pq.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4);var e=this.alpha;0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha);var t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=2*t*Math.PI,this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()},t.prototype.setPosition=function(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())},t.prototype.setTarget=function(e,t,i,r){var n;if(void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!1),r=null!==(n=this.overrideCloneAlphaBetaRadius)&&void 0!==n?n:r,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{var o=e,a=this._getTargetPosition();if(a&&!i&&a.equals(o))return;this._targetHost=null,this._target=o,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}r||this.rebuildAnglesAndRadius()},t.prototype._getViewMatrix=function(){var e=Math.cos(this.alpha),t=Math.sin(this.alpha),i=Math.cos(this.beta),r=Math.sin(this.beta);0===r&&(r=1e-4),0===this.radius&&(this.radius=1e-4);var n=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*r,this.radius*i,this.radius*t*r),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||u.Pq.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),n.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){var o=this.getScene().collisionCoordinator;this._collider||(this._collider=o.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,o.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);var a=this.upVector;this.allowUpsideDown&&r<0&&(a=a.negate()),this._computeViewMatrix(this._position,n,a),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=n,this._viewMatrix},t.prototype.zoomOn=function(e,t){void 0===t&&(t=!1),e=e||this.getScene().meshes;var i=Wi.MinMax(e),r=this._calculateLowerRadiusFromModelBoundingSphere(i.min,i.max);r=Math.max(Math.min(r,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=r*this.zoomOnFactor,this.focusOn({min:i.min,max:i.max,distance:r},t)},t.prototype.focusOn=function(e,t){var i,r;if(void 0===t&&(t=!1),void 0===e.min){var n=e||this.getScene().meshes;i=Wi.MinMax(n),r=u.Pq.Distance(i.min,i.max)}else i=e,r=e.distance;this._target=Wi.Center(i),t||(this.maxZ=2*r)},t.prototype.createRigCamera=function(e,i){var r=0;switch(this.cameraRigMode){case zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case zt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case zt.RIG_MODE_STEREOSCOPIC_INTERLACED:case zt.RIG_MODE_VR:r=this._cameraRigParams.stereoHalfAngle*(0===i?1:-1);break;case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:r=this._cameraRigParams.stereoHalfAngle*(0===i?-1:1)}var n=new t(e,this.alpha+r,this.beta,this.radius,this._target,this.getScene());return n._cameraRigParams={},n.isRigCamera=!0,n.rigParent=this,n.upVector=this.upVector,n.mode=this.mode,n.orthoLeft=this.orthoLeft,n.orthoRight=this.orthoRight,n.orthoBottom=this.orthoBottom,n.orthoTop=this.orthoTop,n},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(t.beta=i.beta=this.beta,this.cameraRigMode){case zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case zt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case zt.RIG_MODE_STEREOSCOPIC_INTERLACED:case zt.RIG_MODE_VR:t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}e.prototype._updateRigCameras.call(this)},t.prototype._calculateLowerRadiusFromModelBoundingSphere=function(e,t,i){void 0===i&&(i=1);var r=u.Pq.Distance(e,t),n=this.getScene().getEngine().getAspectRatio(this),o=Math.tan(this.fov/2),a=o*n,s=.5*r*i,l=s*Math.sqrt(1+1/(a*a)),c=s*Math.sqrt(1+1/(o*o));return Math.max(l,c)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"ArcRotateCamera"},(0,f.Cg)([(0,B.lK)()],t.prototype,"alpha",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"beta",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"radius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"overrideCloneAlphaBetaRadius",void 0),(0,f.Cg)([(0,B.P_)("target")],t.prototype,"_target",void 0),(0,f.Cg)([(0,B.xG)("targetHost")],t.prototype,"_targetHost",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertialAlphaOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertialBetaOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertialRadiusOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerAlphaLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperAlphaLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerBetaLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperBetaLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerRadiusLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperRadiusLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertialPanningX",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"inertialPanningY",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"pinchToPanMaxDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"panningDistanceLimit",void 0),(0,f.Cg)([(0,B.P_)()],t.prototype,"panningOriginTarget",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"panningInertia",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"zoomToMouseLocation",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"zoomOnFactor",void 0),(0,f.Cg)([(0,B.WM)()],t.prototype,"targetScreenOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"allowUpsideDown",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useInputToRestoreState",void 0),t}(gn);(0,o.Y5)("BABYLON.ArcRotateCamera",bn),G.AddNodeConstructor("DeviceOrientationCamera",(function(e,t){return function(){return new Tn(e,u.Pq.Zero(),t)}}));var Tn=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n._tmpDragQuaternion=new u.PT,n._disablePointerInputWhenUsingDeviceOrientation=!0,n._dragFactor=0,n._quaternionCache=new u.PT,n.inputs.addDeviceOrientation(),n.inputs._deviceOrientationInput&&n.inputs._deviceOrientationInput._onDeviceOrientationChangedObservable.addOnce((function(){n._disablePointerInputWhenUsingDeviceOrientation&&n.inputs._mouseInput&&(n.inputs._mouseInput._allowCameraRotation=!1,n.inputs._mouseInput.onPointerMovedObservable.add((function(e){0!=n._dragFactor&&(n._initialQuaternion||(n._initialQuaternion=new u.PT),u.PT.FromEulerAnglesToRef(0,e.offsetX*n._dragFactor,0,n._tmpDragQuaternion),n._initialQuaternion.multiplyToRef(n._tmpDragQuaternion,n._initialQuaternion))})))})),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"disablePointerInputWhenUsingDeviceOrientation",{get:function(){return this._disablePointerInputWhenUsingDeviceOrientation},set:function(e){this._disablePointerInputWhenUsingDeviceOrientation=e},enumerable:!1,configurable:!0}),t.prototype.enableHorizontalDragging=function(e){void 0===e&&(e=1/300),this._dragFactor=e},t.prototype.getClassName=function(){return"DeviceOrientationCamera"},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._quaternionCache.copyFrom(this.rotationQuaternion),this._initialQuaternion&&this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)},t.prototype.resetToCurrentRotation=function(e){var t=this;void 0===e&&(e=Oi.Y),this.rotationQuaternion&&(this._initialQuaternion||(this._initialQuaternion=new u.PT),this._initialQuaternion.copyFrom(this._quaternionCache||this.rotationQuaternion),["x","y","z"].forEach((function(i){e[i]?t._initialQuaternion[i]*=-1:t._initialQuaternion[i]=0})),this._initialQuaternion.normalize(),this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion))},t}(vn),En=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new en),this},t.prototype.addMouse=function(){return this.add(new tn),this},t}(Xr),xn=function(e){function t(t,i,r,n){void 0===n&&(n=!0);var o=e.call(this,t,i,r,n)||this;return o.ellipsoid=new u.Pq(1,1,1),o.ellipsoidOffset=new u.Pq(0,0,0),o.checkCollisions=!1,o.applyGravity=!1,o.cameraDirection=u.Pq.Zero(),o._trackRoll=0,o.rollCorrect=100,o.bankedTurn=!1,o.bankedTurnLimit=Math.PI/2,o.bankedTurnMultiplier=1,o._needMoveForGravity=!1,o._oldPosition=u.Pq.Zero(),o._diffPosition=u.Pq.Zero(),o._newPosition=u.Pq.Zero(),o._collisionMask=-1,o._onCollisionPositionChange=function(e,t,i){var r;void 0===i&&(i=null),r=t,o._newPosition.copyFrom(r),o._newPosition.subtractToRef(o._oldPosition,o._diffPosition),o._diffPosition.length()>Pi.CollisionsEpsilon&&(o.position.addInPlace(o._diffPosition),o.onCollide&&i&&o.onCollide(i))},o.inputs=new En(o),o.inputs.addKeyboard().addMouse(),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysForward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysForward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysForward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysBackward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysBackward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysBackward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),t.prototype.attachControl=function(e,t){t=ee.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)},t.prototype.detachControl=function(){this.inputs.detachElement(),this.cameraDirection=new u.Pq(0,0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?u.Pq.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=u.Pq.Zero(),this._transformedDirection=u.Pq.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},Object.defineProperty(t.prototype,"needMoveForGravity",{get:function(){return this._needMoveForGravity},set:function(e){this._needMoveForGravity=e},enumerable:!1,configurable:!0}),t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.restoreRoll=function(e){var t=this._trackRoll,i=t-this.rotation.z;Math.abs(i)>=.001&&(this.rotation.z+=i/e,Math.abs(t-this.rotation.z)<=.001&&(this.rotation.z=t))},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FlyCamera"},(0,f.Cg)([(0,B.P_)()],t.prototype,"ellipsoid",void 0),(0,f.Cg)([(0,B.P_)()],t.prototype,"ellipsoidOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"checkCollisions",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"applyGravity",void 0),t}(gn);(0,o.Y5)("BABYLON.FlyCamera",xn);var Sn=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new rn),this},t.prototype.addMouseWheel=function(){return this.add(new nn),this},t.prototype.addPointers=function(){return this.add(new on),this},t.prototype.addVRDeviceOrientation=function(){return y.V.Warn("DeviceOrientation support not yet implemented for FollowCamera."),this},t}(Xr);G.AddNodeConstructor("FollowCamera",(function(e,t){return function(){return new An(e,u.Pq.Zero(),t)}})),G.AddNodeConstructor("ArcFollowCamera",(function(e,t){return function(){return new Rn(e,0,0,1,null,t)}}));var Cn,Pn,An=function(e){function t(t,i,r,n){void 0===n&&(n=null);var o=e.call(this,t,i,r)||this;return o.radius=12,o.lowerRadiusLimit=null,o.upperRadiusLimit=null,o.rotationOffset=0,o.lowerRotationOffsetLimit=null,o.upperRotationOffsetLimit=null,o.heightOffset=4,o.lowerHeightOffsetLimit=null,o.upperHeightOffsetLimit=null,o.cameraAcceleration=.05,o.maxCameraSpeed=20,o.lockedTarget=n,o.inputs=new Sn(o),o.inputs.addKeyboard().addMouseWheel().addPointers(),o}return(0,f.C6)(t,e),t.prototype._follow=function(e){if(e){var t=u.AA.Matrix[0];e.absoluteRotationQuaternion.toRotationMatrix(t);var i=Math.atan2(t.m[8],t.m[10]),r=ee.S0.ToRadians(this.rotationOffset)+i,n=e.getAbsolutePosition(),o=n.x+Math.sin(r)*this.radius,a=n.z+Math.cos(r)*this.radius,s=o-this.position.x,l=n.y+this.heightOffset-this.position.y,c=a-this.position.z,h=s*this.cameraAcceleration*2,d=l*this.cameraAcceleration,p=c*this.cameraAcceleration*2;(h>this.maxCameraSpeed||h<-this.maxCameraSpeed)&&(h=h<1?-this.maxCameraSpeed:this.maxCameraSpeed),(d>this.maxCameraSpeed||d<-this.maxCameraSpeed)&&(d=d<1?-this.maxCameraSpeed:this.maxCameraSpeed),(p>this.maxCameraSpeed||p<-this.maxCameraSpeed)&&(p=p<1?-this.maxCameraSpeed:this.maxCameraSpeed),this.position=new u.Pq(this.position.x+h,this.position.y+d,this.position.z+p),this.setTarget(n)}},t.prototype.attachControl=function(e,t){t=ee.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t),this._reset=function(){}},t.prototype.detachControl=function(){this.inputs.detachElement(),this._reset&&this._reset()},t.prototype._checkInputs=function(){this.inputs.checkInputs(),this._checkLimits(),e.prototype._checkInputs.call(this),this.lockedTarget&&this._follow(this.lockedTarget)},t.prototype._checkLimits=function(){null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit),null!==this.lowerHeightOffsetLimit&&this.heightOffset<this.lowerHeightOffsetLimit&&(this.heightOffset=this.lowerHeightOffsetLimit),null!==this.upperHeightOffsetLimit&&this.heightOffset>this.upperHeightOffsetLimit&&(this.heightOffset=this.upperHeightOffsetLimit),null!==this.lowerRotationOffsetLimit&&this.rotationOffset<this.lowerRotationOffsetLimit&&(this.rotationOffset=this.lowerRotationOffsetLimit),null!==this.upperRotationOffsetLimit&&this.rotationOffset>this.upperRotationOffsetLimit&&(this.rotationOffset=this.upperRotationOffsetLimit)},t.prototype.getClassName=function(){return"FollowCamera"},(0,f.Cg)([(0,B.lK)()],t.prototype,"radius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerRadiusLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperRadiusLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"rotationOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerRotationOffsetLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperRotationOffsetLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"heightOffset",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lowerHeightOffsetLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"upperHeightOffsetLimit",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"cameraAcceleration",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxCameraSpeed",void 0),(0,f.Cg)([(0,B.xG)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(gn),Rn=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,u.Pq.Zero(),a)||this;return s.alpha=i,s.beta=r,s.radius=n,s._cartesianCoordinates=u.Pq.Zero(),s.setMeshTarget(o),s}return(0,f.C6)(t,e),t.prototype.setMeshTarget=function(e){this._meshTarget=e,this._follow()},t.prototype._follow=function(){if(this._meshTarget){this._cartesianCoordinates.x=this.radius*Math.cos(this.alpha)*Math.cos(this.beta),this._cartesianCoordinates.y=this.radius*Math.sin(this.beta),this._cartesianCoordinates.z=this.radius*Math.sin(this.alpha)*Math.cos(this.beta);var e=this._meshTarget.getAbsolutePosition();this.position=e.add(this._cartesianCoordinates),this.setTarget(e)}},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._follow()},t.prototype.getClassName=function(){return"ArcFollowCamera"},t}(gn);(0,o.Y5)("BABYLON.FollowCamera",An),(0,o.Y5)("BABYLON.ArcFollowCamera",Rn),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(Cn||(Cn={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Pn||(Pn={}));var In,Mn,On=function(e){function t(t,i,r,n){void 0===n&&(n=!1);var o=e.call(this,t,i,r,0,1,2,3)||this;return o._leftTrigger=0,o._rightTrigger=0,o.onButtonDownObservable=new c.cP,o.onButtonUpObservable=new c.cP,o.onPadDownObservable=new c.cP,o.onPadUpObservable=new c.cP,o._buttonA=0,o._buttonB=0,o._buttonX=0,o._buttonY=0,o._buttonBack=0,o._buttonStart=0,o._buttonLB=0,o._buttonRB=0,o._buttonLeftStick=0,o._buttonRightStick=0,o._dPadUp=0,o._dPadDown=0,o._dPadLeft=0,o._dPadRight=0,o._isXboxOnePad=!1,o.type=Hr.XBOX,o._isXboxOnePad=n,o}return(0,f.C6)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!1,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype._setDPadValue=function(e,t,i){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(i),this.onPadDownObservable.notifyObservers(i)),0===e&&(this._ondpadup&&this._ondpadup(i),this.onPadUpObservable.notifyObservers(i))),e},Object.defineProperty(t.prototype,"buttonA",{get:function(){return this._buttonA},set:function(e){this._buttonA=this._setButtonValue(e,this._buttonA,0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonB",{get:function(){return this._buttonB},set:function(e){this._buttonB=this._setButtonValue(e,this._buttonB,1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonX",{get:function(){return this._buttonX},set:function(e){this._buttonX=this._setButtonValue(e,this._buttonX,2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonY",{get:function(){return this._buttonY},set:function(e){this._buttonY=this._setButtonValue(e,this._buttonY,3)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonStart",{get:function(){return this._buttonStart},set:function(e){this._buttonStart=this._setButtonValue(e,this._buttonStart,9)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonBack",{get:function(){return this._buttonBack},set:function(e){this._buttonBack=this._setButtonValue(e,this._buttonBack,8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLB",{get:function(){return this._buttonLB},set:function(e){this._buttonLB=this._setButtonValue(e,this._buttonLB,4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRB",{get:function(){return this._buttonRB},set:function(e){this._buttonRB=this._setButtonValue(e,this._buttonRB,5)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,10)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,11)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,12)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,13)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,14)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,15)},enumerable:!1,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this._isXboxOnePad,this.buttonA=this.browserGamepad.buttons[0].value,this.buttonB=this.browserGamepad.buttons[1].value,this.buttonX=this.browserGamepad.buttons[2].value,this.buttonY=this.browserGamepad.buttons[3].value,this.buttonLB=this.browserGamepad.buttons[4].value,this.buttonRB=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonBack=this.browserGamepad.buttons[8].value,this.buttonStart=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Hr);!function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(In||(In={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Mn||(Mn={}));var Dn=function(e){function t(t,i,r){var n=e.call(this,t.replace("STANDARD GAMEPAD","SONY PLAYSTATION DUALSHOCK"),i,r,0,1,2,3)||this;return n._leftTrigger=0,n._rightTrigger=0,n.onButtonDownObservable=new c.cP,n.onButtonUpObservable=new c.cP,n.onPadDownObservable=new c.cP,n.onPadUpObservable=new c.cP,n._buttonCross=0,n._buttonCircle=0,n._buttonSquare=0,n._buttonTriangle=0,n._buttonShare=0,n._buttonOptions=0,n._buttonL1=0,n._buttonR1=0,n._buttonLeftStick=0,n._buttonRightStick=0,n._dPadUp=0,n._dPadDown=0,n._dPadLeft=0,n._dPadRight=0,n.type=Hr.DUALSHOCK,n}return(0,f.C6)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!1,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype._setDPadValue=function(e,t,i){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(i),this.onPadDownObservable.notifyObservers(i)),0===e&&(this._ondpadup&&this._ondpadup(i),this.onPadUpObservable.notifyObservers(i))),e},Object.defineProperty(t.prototype,"buttonCross",{get:function(){return this._buttonCross},set:function(e){this._buttonCross=this._setButtonValue(e,this._buttonCross,0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonCircle",{get:function(){return this._buttonCircle},set:function(e){this._buttonCircle=this._setButtonValue(e,this._buttonCircle,1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonSquare",{get:function(){return this._buttonSquare},set:function(e){this._buttonSquare=this._setButtonValue(e,this._buttonSquare,2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonTriangle",{get:function(){return this._buttonTriangle},set:function(e){this._buttonTriangle=this._setButtonValue(e,this._buttonTriangle,3)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonOptions",{get:function(){return this._buttonOptions},set:function(e){this._buttonOptions=this._setButtonValue(e,this._buttonOptions,9)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonShare",{get:function(){return this._buttonShare},set:function(e){this._buttonShare=this._setButtonValue(e,this._buttonShare,8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonL1",{get:function(){return this._buttonL1},set:function(e){this._buttonL1=this._setButtonValue(e,this._buttonL1,4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonR1",{get:function(){return this._buttonR1},set:function(e){this._buttonR1=this._setButtonValue(e,this._buttonR1,5)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,10)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,11)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,12)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,13)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,14)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,15)},enumerable:!1,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this.buttonCross=this.browserGamepad.buttons[0].value,this.buttonCircle=this.browserGamepad.buttons[1].value,this.buttonSquare=this.browserGamepad.buttons[2].value,this.buttonTriangle=this.browserGamepad.buttons[3].value,this.buttonL1=this.browserGamepad.buttons[4].value,this.buttonR1=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonShare=this.browserGamepad.buttons[8].value,this.buttonOptions=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Hr),Nn=function(){function e(e){var t=this;if(this._scene=e,this._babylonGamepads=[],this._oneGamepadConnected=!1,this._isMonitoring=!1,this.onGamepadDisconnectedObservable=new c.cP,(0,Ie.BA)()?(this._gamepadEventSupported="GamepadEvent"in window,this._gamepadSupport=navigator&&navigator.getGamepads):this._gamepadEventSupported=!1,this.onGamepadConnectedObservable=new c.cP((function(e){for(var i in t._babylonGamepads){var r=t._babylonGamepads[i];r&&r._isConnected&&t.onGamepadConnectedObservable.notifyObserver(e,r)}})),this._onGamepadConnectedEvent=function(e){var i,r=e.gamepad;r.index in t._babylonGamepads&&t._babylonGamepads[r.index].isConnected||(t._babylonGamepads[r.index]?((i=t._babylonGamepads[r.index]).browserGamepad=r,i._isConnected=!0):i=t._addNewGamepad(r),t.onGamepadConnectedObservable.notifyObservers(i),t._startMonitoringGamepads())},this._onGamepadDisconnectedEvent=function(e){var i=e.gamepad;for(var r in t._babylonGamepads)if(t._babylonGamepads[r].index===i.index){var n=t._babylonGamepads[r];n._isConnected=!1,t.onGamepadDisconnectedObservable.notifyObservers(n),n.dispose&&n.dispose();break}},this._gamepadSupport)if(this._updateGamepadObjects(),this._babylonGamepads.length&&this._startMonitoringGamepads(),this._gamepadEventSupported){var i=this._scene?this._scene.getEngine().getHostWindow():window;i&&(i.addEventListener("gamepadconnected",this._onGamepadConnectedEvent,!1),i.addEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent,!1))}else this._startMonitoringGamepads()}return Object.defineProperty(e.prototype,"gamepads",{get:function(){return this._babylonGamepads},enumerable:!1,configurable:!0}),e.prototype.getGamepadByType=function(e){void 0===e&&(e=Hr.XBOX);for(var t=0,i=this._babylonGamepads;t<i.length;t++){var r=i[t];if(r&&r.type===e)return r}return null},e.prototype.dispose=function(){this._gamepadEventSupported&&(this._onGamepadConnectedEvent&&window.removeEventListener("gamepadconnected",this._onGamepadConnectedEvent),this._onGamepadDisconnectedEvent&&window.removeEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent),this._onGamepadConnectedEvent=null,this._onGamepadDisconnectedEvent=null),this._babylonGamepads.forEach((function(e){e.dispose()})),this.onGamepadConnectedObservable.clear(),this.onGamepadDisconnectedObservable.clear(),this._oneGamepadConnected=!1,this._stopMonitoringGamepads(),this._babylonGamepads=[]},e.prototype._addNewGamepad=function(e){var t;this._oneGamepadConnected||(this._oneGamepadConnected=!0);var i=-1!==e.id.search("054c")&&-1===e.id.search("0ce6"),r=-1!==e.id.search("Xbox One");return t=r||-1!==e.id.search("Xbox 360")||-1!==e.id.search("xinput")||-1!==e.id.search("045e")&&-1===e.id.search("Surface Dock")?new On(e.id,e.index,e,r):i?new Dn(e.id,e.index,e):new jr(e.id,e.index,e),this._babylonGamepads[t.index]=t,t},e.prototype._startMonitoringGamepads=function(){this._isMonitoring||(this._isMonitoring=!0,this._checkGamepadsStatus())},e.prototype._stopMonitoringGamepads=function(){this._isMonitoring=!1},e.prototype._checkGamepadsStatus=function(){var e=this;for(var t in this._updateGamepadObjects(),this._babylonGamepads){var i=this._babylonGamepads[t];if(i&&i.isConnected)try{i.update()}catch(e){-1===this._loggedErrors.indexOf(i.index)&&(ee.S0.Warn("Error updating gamepad ".concat(i.id)),this._loggedErrors.push(i.index))}}this._isMonitoring&&Pi.QueueNewFrame((function(){e._checkGamepadsStatus()}))},e.prototype._updateGamepadObjects=function(){for(var e=navigator.getGamepads?navigator.getGamepads():[],t=0;t<e.length;t++){var i=e[t];if(i)if(this._babylonGamepads[i.index])this._babylonGamepads[t].browserGamepad=i,this._babylonGamepads[t].isConnected||(this._babylonGamepads[t]._isConnected=!0,this.onGamepadConnectedObservable.notifyObservers(this._babylonGamepads[t]));else{var r=this._addNewGamepad(i);this.onGamepadConnectedObservable.notifyObservers(r)}}},e}();Object.defineProperty(it.prototype,"gamepadManager",{get:function(){if(!this._gamepadManager){this._gamepadManager=new Nn(this);var e=this._getComponent(Ae.NAME_GAMEPAD);e||(e=new Fn(this),this._addComponent(e))}return this._gamepadManager},enumerable:!0,configurable:!0}),hn.prototype.addGamepad=function(){return this.add(new fn),this},Jr.prototype.addGamepad=function(){return this.add(new qr),this};var Fn=function(){function e(e){this.name=Ae.NAME_GAMEPAD,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ae.STEP_BEFORECAMERAUPDATE_GAMEPAD,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e=this.scene._gamepadManager;e&&(e.dispose(),this.scene._gamepadManager=null)},e.prototype._beforeCameraUpdate=function(){var e=this.scene._gamepadManager;e&&e._isMonitoring&&e._checkGamepadsStatus()},e}();G.AddNodeConstructor("FreeCamera",(function(e,t){return function(){return new wn(e,u.Pq.Zero(),t)}}));var wn=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.inputs.addGamepad(),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"gamepadAngularSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadAngularSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadAngularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gamepadMoveSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadMoveSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadMoveSensibility=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"UniversalCamera"},t}(yn);zt._CreateDefaultParsedCamera=function(e,t){return new wn(e,u.Pq.Zero(),t)},G.AddNodeConstructor("GamepadCamera",(function(e,t){return function(){return new Ln(e,u.Pq.Zero(),t)}}));var Ln=function(e){function t(t,i,r){return e.call(this,t,i,r)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GamepadCamera"},t}(wn),Bn=i(4239),Un=i(8519);Un.l.ShadersStore.postprocessVertexShader="attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var Vn=function(){function e(e,t,i,r,n){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this._isMulti=e,this._isCube=t,this._size=i,this._engine=r,this._depthStencilTexture=null,this.label=n}return Object.defineProperty(e.prototype,"depthStencilTexture",{get:function(){return this._depthStencilTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthStencilTextureWithStencil",{get:function(){return this._depthStencilTextureWithStencil},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCube",{get:function(){return this._isCube},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isMulti",{get:function(){return this._isMulti},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"is2DArray",{get:function(){return this.layers>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"is3D",{get:function(){return this.depth>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._size.width||this._size},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._size.height||this._size},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layers",{get:function(){return this._size.layers||0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depth",{get:function(){return this._size.depth||0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){var e,t;return null!==(t=null===(e=this._textures)||void 0===e?void 0:e[0])&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textures",{get:function(){return this._textures},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"faceIndices",{get:function(){return this._faceIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layerIndices",{get:function(){return this._layerIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},enumerable:!1,configurable:!0}),e.prototype.setSamples=function(e,t,i){if(void 0===t&&(t=!0),void 0===i&&(i=!1),this.samples===e&&!i)return e;var r=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,r},e.prototype.setTextures=function(e){Array.isArray(e)?this._textures=e:this._textures=e?[e]:null},e.prototype.setTexture=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=!0),this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&i&&this._textures[t].dispose(),this._textures[t]=e)},e.prototype.setLayerAndFaceIndices=function(e,t){this._layerIndices=e,this._faceIndices=t},e.prototype.setLayerAndFaceIndex=function(e,t,i){void 0===e&&(e=0),this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),void 0!==t&&t>=0&&(this._layerIndices[e]=t),void 0!==i&&i>=0&&(this._faceIndices[e]=i)},e.prototype.createDepthStencilTexture=function(e,t,i,r,n,o){var a;return void 0===e&&(e=0),void 0===t&&(t=!0),void 0===i&&(i=!1),void 0===r&&(r=1),void 0===n&&(n=s.Y.TEXTUREFORMAT_DEPTH32_FLOAT),null===(a=this._depthStencilTexture)||void 0===a||a.dispose(),this._depthStencilTextureWithStencil=i,this._depthStencilTextureLabel=o,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:i,isCube:this._isCube,samples:r,depthTextureFormat:n,label:o},this),this._depthStencilTexture},e.prototype._shareDepth=function(e){this.shareDepth(e)},e.prototype.shareDepth=function(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())},e.prototype._swapAndDie=function(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)},e.prototype._cloneRenderTargetWrapper=function(){var e,t,i,r,n,o,a,l,c=null;if(this._isMulti){var u=this.textures;if(u&&u.length>0){var h=!1,d=u.length,p=-1,f=u[u.length-1]._source;14!==f&&12!==f||(h=!0,p=u[u.length-1].format,d--);for(var _=[],m=[],g=[],v=[],y=[],b=[],T=[],E={},x=0;x<d;++x){var S=u[x];_.push(S.samplingMode),m.push(S.type),g.push(S.format),void 0!==(A=E[S.uniqueId])?(v.push(-1),T.push(0)):(E[S.uniqueId]=x,S.is2DArray?(v.push(s.Y.TEXTURE_2D_ARRAY),T.push(S.depth)):S.isCube?(v.push(s.Y.TEXTURE_CUBE_MAP),T.push(0)):S.is3D?(v.push(s.Y.TEXTURE_3D),T.push(S.depth)):(v.push(s.Y.TEXTURE_2D),T.push(0))),this._faceIndices&&y.push(null!==(e=this._faceIndices[x])&&void 0!==e?e:0),this._layerIndices&&b.push(null!==(t=this._layerIndices[x])&&void 0!==t?t:0)}var C={samplingModes:_,generateMipMaps:u[0].generateMipMaps,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:this._generateStencilBuffer,generateDepthTexture:h,depthTextureFormat:p,types:m,formats:g,textureCount:d,targetTypes:v,faceIndex:y,layerIndex:b,layerCounts:T,label:this.label},P={width:this.width,height:this.height,depth:this.depth};for(c=this._engine.createMultipleRenderTarget(P,C),x=0;x<d;++x)if(-1===v[x]){var A=E[u[x].uniqueId];c.setTexture(c.textures[A],x)}}}else{var R={};R.generateDepthBuffer=this._generateDepthBuffer,R.generateMipMaps=null!==(r=null===(i=this.texture)||void 0===i?void 0:i.generateMipMaps)&&void 0!==r&&r,R.generateStencilBuffer=this._generateStencilBuffer,R.samplingMode=null===(n=this.texture)||void 0===n?void 0:n.samplingMode,R.type=null===(o=this.texture)||void 0===o?void 0:o.type,R.format=null===(a=this.texture)||void 0===a?void 0:a.format,R.noColorAttachment=!this._textures,R.label=this.label,this.isCube?c=this._engine.createRenderTargetCubeTexture(this.width,R):(P={width:this.width,height:this.height,layers:this.is2DArray||this.is3D?null===(l=this.texture)||void 0===l?void 0:l.depth:void 0},c=this._engine.createRenderTargetTexture(P,R)),c.texture&&(c.texture.isReady=!0)}return c},e.prototype._swapRenderTargetWrapper=function(e){if(this._textures&&e._textures)for(var t=0;t<this._textures.length;++t)this._textures[t]._swapAndDie(e._textures[t],!1),e._textures[t].isReady=!0;this._depthStencilTexture&&e._depthStencilTexture&&(this._depthStencilTexture._swapAndDie(e._depthStencilTexture),e._depthStencilTexture.isReady=!0),this._textures=null,this._depthStencilTexture=null},e.prototype._rebuild=function(){var e=this._cloneRenderTargetWrapper();if(e){if(this._depthStencilTexture){var t=this._depthStencilTexture.samplingMode,i=this._depthStencilTexture.format,r=t===s.Y.TEXTURE_BILINEAR_SAMPLINGMODE||t===s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE||t===s.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST;e.createDepthStencilTexture(this._depthStencilTexture._comparisonFunction,r,this._depthStencilTextureWithStencil,this._depthStencilTexture.samples,i,this._depthStencilTextureLabel)}this.samples>1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}},e.prototype.releaseTextures=function(){var e,t;if(this._textures)for(var i=0;null!==(t=i<(null===(e=this._textures)||void 0===e?void 0:e.length))&&void 0!==t&&t;++i)this._textures[i].dispose();this._textures=null},e.prototype.dispose=function(e){var t;void 0===e&&(e=!1),e||(null===(t=this._depthStencilTexture)||void 0===t||t.dispose(),this._depthStencilTexture=null,this.releaseTextures()),this._engine._releaseRenderTargetWrapper(this)},e}(),kn=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,r,n)||this;return a._framebuffer=null,a._depthStencilBuffer=null,a._MSAAFramebuffer=null,a._colorTextureArray=null,a._depthStencilTextureArray=null,a._disposeOnlyFramebuffers=!1,a._currentLOD=0,a._context=o,a}return(0,f.C6)(t,e),t.prototype._cloneRenderTargetWrapper=function(){var t=null;return this._colorTextureArray&&this._depthStencilTextureArray?(t=this._engine.createMultiviewRenderTargetTexture(this.width,this.height)).texture.isReady=!0:t=e.prototype._cloneRenderTargetWrapper.call(this),t},t.prototype._swapRenderTargetWrapper=function(t){e.prototype._swapRenderTargetWrapper.call(this,t),t._framebuffer=this._framebuffer,t._depthStencilBuffer=this._depthStencilBuffer,t._MSAAFramebuffer=this._MSAAFramebuffer,t._colorTextureArray=this._colorTextureArray,t._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null},t.prototype.createDepthStencilTexture=function(t,i,r,n,o,a){if(void 0===t&&(t=0),void 0===i&&(i=!0),void 0===r&&(r=!1),void 0===n&&(n=1),void 0===o&&(o=s.Y.TEXTUREFORMAT_DEPTH32_FLOAT),this._depthStencilBuffer){var l=this._engine,c=l._currentFramebuffer,u=this._context;l._bindUnboundFramebuffer(this._framebuffer),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.DEPTH_STENCIL_ATTACHMENT,u.RENDERBUFFER,null),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.DEPTH_ATTACHMENT,u.RENDERBUFFER,null),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.STENCIL_ATTACHMENT,u.RENDERBUFFER,null),l._bindUnboundFramebuffer(c),u.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return e.prototype.createDepthStencilTexture.call(this,t,i,r,n,o,a)},t.prototype.shareDepth=function(t){e.prototype.shareDepth.call(this,t);var i=this._context,r=this._depthStencilBuffer,n=t._MSAAFramebuffer||t._framebuffer,o=this._engine;t._depthStencilBuffer&&t._depthStencilBuffer!==r&&i.deleteRenderbuffer(t._depthStencilBuffer),t._depthStencilBuffer=r;var a=t._generateStencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;o._bindUnboundFramebuffer(n),i.framebufferRenderbuffer(i.FRAMEBUFFER,a,i.RENDERBUFFER,r),o._bindUnboundFramebuffer(null)},t.prototype._bindTextureRenderTarget=function(e,t,i,r){var n,o,a,s;if(void 0===t&&(t=0),void 0===r&&(r=0),e._hardwareTexture){var l=this._framebuffer,c=this._engine,u=c._currentFramebuffer;if(c._bindUnboundFramebuffer(l),c.webGLVersion>1){var h=(d=this._context)["COLOR_ATTACHMENT"+t];e.is2DArray||e.is3D?(i=null!==(o=null!=i?i:null===(n=this.layerIndices)||void 0===n?void 0:n[t])&&void 0!==o?o:0,d.framebufferTextureLayer(d.FRAMEBUFFER,h,e._hardwareTexture.underlyingResource,r,i)):e.isCube?(i=null!==(s=null!=i?i:null===(a=this.faceIndices)||void 0===a?void 0:a[t])&&void 0!==s?s:0,d.framebufferTexture2D(d.FRAMEBUFFER,h,d.TEXTURE_CUBE_MAP_POSITIVE_X+i,e._hardwareTexture.underlyingResource,r)):d.framebufferTexture2D(d.FRAMEBUFFER,h,d.TEXTURE_2D,e._hardwareTexture.underlyingResource,r)}else{h=(d=this._context)["COLOR_ATTACHMENT"+t+"_WEBGL"];var d,p=void 0!==i?d.TEXTURE_CUBE_MAP_POSITIVE_X+i:d.TEXTURE_2D;d.framebufferTexture2D(d.FRAMEBUFFER,h,p,e._hardwareTexture.underlyingResource,r)}c._bindUnboundFramebuffer(u)}},t.prototype.setTexture=function(t,i,r){void 0===i&&(i=0),void 0===r&&(r=!0),e.prototype.setTexture.call(this,t,i,r),this._bindTextureRenderTarget(t,i)},t.prototype.setLayerAndFaceIndices=function(t,i){var r,n;if(e.prototype.setLayerAndFaceIndices.call(this,t,i),this.textures&&this.layerIndices&&this.faceIndices)for(var o=null!==(n=null===(r=this._attachments)||void 0===r?void 0:r.length)&&void 0!==n?n:this.textures.length,a=0;a<o;a++){var s=this.textures[a];s&&(s.is2DArray||s.is3D?this._bindTextureRenderTarget(s,a,this.layerIndices[a]):s.isCube?this._bindTextureRenderTarget(s,a,this.faceIndices[a]):this._bindTextureRenderTarget(s,a))}},t.prototype.setLayerAndFaceIndex=function(t,i,r){if(void 0===t&&(t=0),e.prototype.setLayerAndFaceIndex.call(this,t,i,r),this.textures&&this.layerIndices&&this.faceIndices){var n=this.textures[t];n.is2DArray||n.is3D?this._bindTextureRenderTarget(this.textures[t],t,this.layerIndices[t]):n.isCube&&this._bindTextureRenderTarget(this.textures[t],t,this.faceIndices[t])}},t.prototype.dispose=function(t){void 0===t&&(t=this._disposeOnlyFramebuffers);var i=this._context;t||(this._colorTextureArray&&(this._context.deleteTexture(this._colorTextureArray),this._colorTextureArray=null),this._depthStencilTextureArray&&(this._context.deleteTexture(this._depthStencilTextureArray),this._depthStencilTextureArray=null)),this._framebuffer&&(i.deleteFramebuffer(this._framebuffer),this._framebuffer=null),this._depthStencilBuffer&&(i.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null),this._MSAAFramebuffer&&(i.deleteFramebuffer(this._MSAAFramebuffer),this._MSAAFramebuffer=null),e.prototype.dispose.call(this,t)},t}(Vn);li.w.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var r=new kn(e,t,i,this,this._gl);return this._renderTargetWrapperCache.push(r),r},li.w.prototype.createRenderTargetTexture=function(e,t){var i,r,n=this._createHardwareRenderTargetWrapper(!1,!1,e),o=!0,a=!1,s=!1,l=void 0,c=1,u=void 0;void 0!==t&&"object"==typeof t&&(o=null===(i=t.generateDepthBuffer)||void 0===i||i,a=!!t.generateStencilBuffer,s=!!t.noColorAttachment,l=t.colorAttachment,c=null!==(r=t.samples)&&void 0!==r?r:1,u=t.label);var h=l||(s?null:this._createInternalTexture(e,t,!0,5)),d=e.width||e,p=e.height||e,f=this._currentFramebuffer,_=this._gl,m=_.createFramebuffer();return this._bindUnboundFramebuffer(m),n._depthStencilBuffer=this._setupFramebufferDepthAttachments(a,o,d,p),!h||h.is2DArray||h.is3D||_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,h._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(f),n.label=null!=u?u:"RenderTargetWrapper",n._framebuffer=m,n._generateDepthBuffer=o,n._generateStencilBuffer=a,n.setTextures(h),this.updateRenderTargetTextureSampleCount(n,c),n},li.w.prototype._createDepthStencilTexture=function(e,t){var i=this._gl,r=e.layers||0,n=e.depth||0,o=i.TEXTURE_2D;0!==r?o=i.TEXTURE_2D_ARRAY:0!==n&&(o=i.TEXTURE_3D);var a=new si.h(this,12);if(a.label=t.label,!this._caps.depthTextureExtension)return y.V.Error("Depth texture is not supported by your browser or hardware."),a;var l=(0,f.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t);if(this._bindTextureDirectly(o,a,!0),this._setupDepthStencilTexture(a,e,l.generateStencil,0!==l.comparisonFunction&&l.bilinearFiltering,l.comparisonFunction,l.samples),void 0!==l.depthTextureFormat){if(l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH16&&l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH24&&l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8&&l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH32_FLOAT&&l.depthTextureFormat!==s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8)return y.V.Error("Depth texture format is not supported."),a;a.format=l.depthTextureFormat}else a.format=l.generateStencil?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:s.Y.TEXTUREFORMAT_DEPTH24;var c=a.format===s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||a.format===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8,u=i.UNSIGNED_INT;a.format===s.Y.TEXTUREFORMAT_DEPTH16?u=i.UNSIGNED_SHORT:a.format===s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8?u=i.UNSIGNED_INT_24_8:a.format===s.Y.TEXTUREFORMAT_DEPTH32_FLOAT?u=i.FLOAT:a.format===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8&&(u=i.FLOAT_32_UNSIGNED_INT_24_8_REV);var h=c?i.DEPTH_STENCIL:i.DEPTH_COMPONENT,d=h;return this.webGLVersion>1&&(a.format===s.Y.TEXTUREFORMAT_DEPTH16?d=i.DEPTH_COMPONENT16:a.format===s.Y.TEXTUREFORMAT_DEPTH24?d=i.DEPTH_COMPONENT24:a.format===s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8?d=i.DEPTH24_STENCIL8:a.format===s.Y.TEXTUREFORMAT_DEPTH32_FLOAT?d=i.DEPTH_COMPONENT32F:a.format===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8&&(d=i.DEPTH32F_STENCIL8)),a.is2DArray?i.texImage3D(o,0,d,a.width,a.height,r,0,h,u,null):a.is3D?i.texImage3D(o,0,d,a.width,a.height,n,0,h,u,null):i.texImage2D(o,0,d,a.width,a.height,0,h,u,null),this._bindTextureDirectly(o,null),this._internalTexturesCache.push(a),a},li.w.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e||!e.texture)return 1;if(e.samples===t)return t;var i=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples),e._depthStencilBuffer&&(i.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(i.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null);var r=e.texture._hardwareTexture;if(r.releaseMSAARenderBuffers(),t>1&&"function"==typeof i.renderbufferStorageMultisample){var n=i.createFramebuffer();if(!n)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=n,this._bindUnboundFramebuffer(e._MSAAFramebuffer);var o=this._createRenderBuffer(e.texture.width,e.texture.height,t,-1,this._getRGBABufferInternalSizedFormat(e.texture.type,e.texture.format,e.texture._useSRGBBuffer),i.COLOR_ATTACHMENT0,!1);if(!o)throw new Error("Unable to create multi sampled framebuffer");r.addMSAARenderBuffer(o)}else this._bindUnboundFramebuffer(e._framebuffer);return e.texture.samples=t,e._samples=t,e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.texture.width,e.texture.height,t),this._bindUnboundFramebuffer(null),t},li.w.prototype._setupDepthStencilTexture=function(e,t,i,r,n,o){void 0===o&&(o=1);var a=t.width||t,l=t.height||t,c=t.layers||0,u=t.depth||0;e.baseWidth=a,e.baseHeight=l,e.width=a,e.height=l,e.is2DArray=c>0,e.depth=c||u,e.isReady=!0,e.samples=o,e.generateMipMaps=!1,e.samplingMode=r?s.Y.TEXTURE_BILINEAR_SAMPLINGMODE:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,e.type=s.Y.TEXTURETYPE_UNSIGNED_INT,e._comparisonFunction=n;var h=this._gl,d=this._getTextureTarget(e),p=this._getSamplingParameters(e.samplingMode,!1);h.texParameteri(d,h.TEXTURE_MAG_FILTER,p.mag),h.texParameteri(d,h.TEXTURE_MIN_FILTER,p.min),h.texParameteri(d,h.TEXTURE_WRAP_S,h.CLAMP_TO_EDGE),h.texParameteri(d,h.TEXTURE_WRAP_T,h.CLAMP_TO_EDGE),this.webGLVersion>1&&(0===n?(h.texParameteri(d,h.TEXTURE_COMPARE_FUNC,s.Y.LEQUAL),h.texParameteri(d,h.TEXTURE_COMPARE_MODE,h.NONE)):(h.texParameteri(d,h.TEXTURE_COMPARE_FUNC,n),h.texParameteri(d,h.TEXTURE_COMPARE_MODE,h.COMPARE_REF_TO_TEXTURE)))},fi.$.prototype.setTextureFromPostProcess=function(e,t,i){var r,n=null;t&&(t._forcedOutputTexture?n=t._forcedOutputTexture:t._textures.data[t._currentRenderTextureInd]&&(n=t._textures.data[t._currentRenderTextureInd])),this._bindTexture(e,null!==(r=null==n?void 0:n.texture)&&void 0!==r?r:null,i)},fi.$.prototype.setTextureFromPostProcessOutput=function(e,t,i){var r,n;this._bindTexture(e,null!==(n=null===(r=null==t?void 0:t._outputTexture)||void 0===r?void 0:r.texture)&&void 0!==n?n:null,i)},Bn.M.prototype.setTextureFromPostProcess=function(e,t){this._engine.setTextureFromPostProcess(this._samplers[e],t,e)},Bn.M.prototype.setTextureFromPostProcessOutput=function(e,t){this._engine.setTextureFromPostProcessOutput(this._samplers[e],t,e)};var Gn=function(){function e(e,t,i,r,n,o,a,l,h,d,p,f,_,m,g,v){var y,b,T,E,x,S,C,P,A,R,I,M;void 0===a&&(a=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===d&&(d=null),void 0===p&&(p=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f="postprocess"),void 0===m&&(m=!1),void 0===g&&(g=s.Y.TEXTUREFORMAT_RGBA),void 0===v&&(v=0),this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.alphaMode=s.Y.ALPHA_DISABLE,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=s.Y.SCALEMODE_FLOOR,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new ie(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new u.I9(1,1),this._texelSize=u.I9.Zero(),this.onActivateObservable=new c.cP,this.onSizeChangedObservable=new c.cP,this.onApplyObservable=new c.cP,this.onBeforeRenderObservable=new c.cP,this.onAfterRenderObservable=new c.cP,this.name=e;var O=1,D=null;if(i&&!Array.isArray(i)){var N=i;i=null!==(y=N.uniforms)&&void 0!==y?y:null,r=null!==(b=N.samplers)&&void 0!==b?b:null,O=null!==(T=N.size)&&void 0!==T?T:1,o=null!==(E=N.camera)&&void 0!==E?E:null,a=null!==(x=N.samplingMode)&&void 0!==x?x:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,l=N.engine,h=N.reusable,d=null!==(S=N.defines)&&void 0!==S?S:null,p=null!==(C=N.textureType)&&void 0!==C?C:s.Y.TEXTURETYPE_UNSIGNED_INT,f=null!==(P=N.vertexUrl)&&void 0!==P?P:"postprocess",_=N.indexParameters,m=null!==(A=N.blockCompilation)&&void 0!==A&&A,g=null!==(R=N.textureFormat)&&void 0!==R?R:s.Y.TEXTUREFORMAT_RGBA,v=null!==(I=N.shaderLanguage)&&void 0!==I?I:0,D=null!==(M=N.uniformBuffers)&&void 0!==M?M:null}else n&&(O="number"==typeof n?n:{width:n.width,height:n.height});null!=o?(this._camera=o,this._scene=o.getScene(),o.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):l&&(this._engine=l,this._engine.postProcesses.push(this)),this._options=O,this.renderTargetSamplingMode=a||s.Y.TEXTURE_NEAREST_SAMPLINGMODE,this._reusable=h||!1,this._textureType=p,this._textureFormat=g,this._shaderLanguage=v,this._samplers=r||[],this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=f,this._parameters=i||[],this._parameters.push("scale"),this._uniformBuffers=D||[],this._indexParameters=_,this._drawWrapper=new $t(this._engine),m||this.updateEffect(d)}return e.RegisterShaderCodeProcessing=function(t,i){i?e._CustomShaderCodeProcessing[null!=t?t:""]=i:delete e._CustomShaderCodeProcessing[null!=t?t:""]},e._GetShaderCodeProcessing=function(t){var i;return null!==(i=e._CustomShaderCodeProcessing[t])&&void 0!==i?i:e._CustomShaderCodeProcessing[""]},Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){var t=this;this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach((function(e){e.setSamples(t._samples)}))},enumerable:!1,configurable:!0}),e.prototype.getEffectName=function(){return this._fragmentUrl},Object.defineProperty(e.prototype,"onActivate",{set:function(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSizeChanged",{set:function(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onApply",{set:function(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputTexture",{get:function(){return this._textures.data[this._currentRenderTextureInd]},set:function(e){this._forcedOutputTexture=e},enumerable:!1,configurable:!0}),e.prototype.restoreDefaultInputTexture=function(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())},e.prototype.getCamera=function(){return this._camera},Object.defineProperty(e.prototype,"texelSize",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PostProcess"},e.prototype.getEngine=function(){return this._engine},e.prototype.getEffect=function(){return this._drawWrapper.effect},e.prototype.shareOutputWith=function(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this},e.prototype.useOwnOutput=function(){0==this._textures.length&&(this._textures=new ie(2)),this._shareOutputWithPostProcess=null},e.prototype.updateEffect=function(t,i,r,n,o,a,s,l){var c,u,h=this;void 0===t&&(t=null),void 0===i&&(i=null),void 0===r&&(r=null);var d=e._GetShaderCodeProcessing(this.name);if(null==d?void 0:d.defineCustomBindings){var p=null!==(c=null==i?void 0:i.slice())&&void 0!==c?c:[];p.push.apply(p,this._parameters);var f=null!==(u=null==r?void 0:r.slice())&&void 0!==u?u:[];f.push.apply(f,this._samplers),t=d.defineCustomBindings(this.name,t,p,f),i=p,r=f}this._postProcessDefines=t,this._drawWrapper.effect=this._engine.createEffect({vertex:null!=s?s:this._vertexUrl,fragment:null!=l?l:this._fragmentUrl},{attributes:["position"],uniformsNames:i||this._parameters,uniformBuffersNames:this._uniformBuffers,samplers:r||this._samplers,defines:null!==t?t:"",fallbacks:null,onCompiled:null!=o?o:null,onError:null!=a?a:null,indexParameters:n||this._indexParameters,processCodeAfterIncludes:(null==d?void 0:d.processCodeAfterIncludes)?function(e,t){return d.processCodeAfterIncludes(h.name,e,t)}:null,processFinalCode:(null==d?void 0:d.processFinalCode)?function(e,t){return d.processFinalCode(h.name,e,t)}:null,shaderLanguage:this._shaderLanguage},this._engine)},e.prototype.isReusable=function(){return this._reusable},e.prototype.markTextureDirty=function(){this.width=-1},e.prototype._createRenderTargetTexture=function(e,t,i){void 0===i&&(i=0);for(var r=0;r<this._textureCache.length;r++)if(this._textureCache[r].texture.width===e.width&&this._textureCache[r].texture.height===e.height&&this._textureCache[r].postProcessChannel===i&&this._textureCache[r].texture._generateDepthBuffer===t.generateDepthBuffer&&this._textureCache[r].texture.samples===t.samples)return this._textureCache[r].texture;var n=this._engine.createRenderTargetTexture(e,t);return this._textureCache.push({texture:n,postProcessChannel:i,lastUsedRenderId:-1}),n},e.prototype._flushTextureCache=function(){for(var e=this._renderId,t=this._textureCache.length-1;t>=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){for(var i=!1,r=0;r<this._textures.length;r++)if(this._textures.data[r]===this._textureCache[t].texture){i=!0;break}i||(this._textureCache[t].texture.dispose(),this._textureCache.splice(t,1))}},e.prototype.resize=function(e,t,i,r,n){void 0===i&&(i=null),void 0===r&&(r=!1),void 0===n&&(n=!1),this._textures.length>0&&this._textures.reset(),this.width=e,this.height=t;var o=null;if(i)for(var a=0;a<i._postProcesses.length;a++)if(null!==i._postProcesses[a]){o=i._postProcesses[a];break}var s={width:this.width,height:this.height},l={generateMipMaps:r,generateDepthBuffer:n||o===this,generateStencilBuffer:(n||o===this)&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType,format:this._textureFormat,samples:this._samples,label:"PostProcessRTT-"+this.name};this._textures.push(this._createRenderTargetTexture(s,l,0)),this._reusable&&this._textures.push(this._createRenderTargetTexture(s,l,1)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)},e.prototype._getTarget=function(){var e;if(this._shareOutputWithPostProcess)e=this._shareOutputWithPostProcess.inputTexture;else if(this._forcedOutputTexture)e=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height;else{e=this.inputTexture;for(var t=void 0,i=0;i<this._textureCache.length;i++)if(this._textureCache[i].texture===e){t=this._textureCache[i];break}t&&(t.lastUsedRenderId=this._renderId)}return e},e.prototype.activate=function(e,t,i){var r,n,o=this;void 0===t&&(t=null);var a=(e=e||this._camera).getScene(),l=a.getEngine(),c=l.getCaps().maxTextureSize,u=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,h=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0,d=this._options.width||u,p=this._options.height||h,f=this.renderTargetSamplingMode!==s.Y.TEXTURE_NEAREST_LINEAR&&this.renderTargetSamplingMode!==s.Y.TEXTURE_NEAREST_NEAREST&&this.renderTargetSamplingMode!==s.Y.TEXTURE_LINEAR_LINEAR,_=null;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){var m=l.currentViewport;m&&(d*=m.width,p*=m.height)}(f||this.alwaysForcePOT)&&(this._options.width||(d=l.needPOTTextures?(0,le.R)(d,c,this.scaleMode):d),this._options.height||(p=l.needPOTTextures?(0,le.R)(p,c,this.scaleMode):p)),this.width===d&&this.height===p&&(_=this._getTarget())||this.resize(d,p,e,f,i),this._textures.forEach((function(e){e.samples!==o.samples&&o._engine.updateRenderTargetTextureSampleCount(e,o.samples)})),this._flushTextureCache(),this._renderId++}return _||(_=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(u/d,h/p),this._engine.bindFramebuffer(_,0,u,h,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(_,0,void 0,void 0,this.forceFullscreenViewport)),null===(n=(r=this._engine)._debugInsertMarker)||void 0===n||n.call(r,"post process ".concat(this.name," input")),this.onActivateObservable.notifyObservers(e),this.autoClear&&(this.alphaMode===s.Y.ALPHA_DISABLE||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:a.clearColor,a._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),_},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._drawWrapper.effect.isSupported},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){var e,t;return null!==(t=null===(e=this._drawWrapper.effect)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.apply=function(){var t,i,r,n;return(null===(t=this._drawWrapper.effect)||void 0===t?void 0:t.isReady())?(this._engine.enableEffect(this._drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this._engine.setAlphaMode(this.alphaMode),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),n=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this.externalTextureSamplerBinding||this._drawWrapper.effect._bindTexture("textureSampler",null==n?void 0:n.texture),this._drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._drawWrapper.effect),null===(r=null===(i=e._GetShaderCodeProcessing(this.name))||void 0===i?void 0:i.bindCustomBindings)||void 0===r||r.call(i,this.name,this._drawWrapper.effect),this._drawWrapper.effect):null},e.prototype._disposeTextures=function(){this._shareOutputWithPostProcess||this._forcedOutputTexture?this._disposeTextureCache():(this._disposeTextureCache(),this._textures.dispose())},e.prototype._disposeTextureCache=function(){for(var e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0},e.prototype.setPrePassRenderer=function(e){return!!this._prePassEffectConfiguration&&(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0)},e.prototype.dispose=function(e){var t;if(e=e||this._camera,this._disposeTextures(),this._scene&&-1!==(t=this._scene.postProcesses.indexOf(this))&&this._scene.postProcesses.splice(t,1),this._parentContainer){var i=this._parentContainer.postProcesses.indexOf(this);i>-1&&this._parentContainer.postProcesses.splice(i,1),this._parentContainer=null}if(-1!==(t=this._engine.postProcesses.indexOf(this))&&this._engine.postProcesses.splice(t,1),e){if(e.detachPostProcess(this),0===(t=e._postProcesses.indexOf(this))&&e._postProcesses.length>0){var r=this._camera._getFirstPostProcess();r&&r.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear()}},e.prototype.serialize=function(){var e=V.p.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e},e.prototype.clone=function(){var t=this.serialize();t._engine=this._engine,t.cameraId=null;var i=e.Parse(t,this._scene,"");return i?(i.onActivateObservable=this.onActivateObservable.clone(),i.onSizeChangedObservable=this.onSizeChangedObservable.clone(),i.onApplyObservable=this.onApplyObservable.clone(),i.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),i.onAfterRenderObservable=this.onAfterRenderObservable.clone(),i._prePassEffectConfiguration=this._prePassEffectConfiguration,i):null},e.Parse=function(e,t,i){var r=(0,o.n9)(e.customType);if(!r||!r._Parse)return null;var n=t?t.getCameraById(e.cameraId):null;return r._Parse(e,n,t,i)},e._Parse=function(t,i,r,n){return V.p.Parse((function(){return new e(t.name,t.fragmentUrl,t.parameters,t.samplers,t.options,i,t.renderTargetSamplingMode,t._engine,t.reusable,t.defines,t.textureType,t.vertexUrl,t.indexParameters,!1,t.textureFormat)}),t,r,n)},e._CustomShaderCodeProcessing={},(0,f.Cg)([(0,B.lK)()],e.prototype,"uniqueId",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"name",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"width",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"height",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"renderTargetSamplingMode",void 0),(0,f.Cg)([(0,B.qK)()],e.prototype,"clearColor",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"autoClear",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"forceAutoClearInAlphaMode",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"alphaMode",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"alphaConstants",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"enablePixelPerfectMode",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"forceFullscreenViewport",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"scaleMode",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"alwaysForcePOT",void 0),(0,f.Cg)([(0,B.lK)("samples")],e.prototype,"_samples",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"adaptScaleToCurrentViewport",void 0),e}();(0,o.Y5)("BABYLON.PostProcess",Gn);var zn="passPixelShader",Yn="varying vec2 vUV;uniform sampler2D textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);}";Un.l.ShadersStore[zn]=Yn;var Xn=zn,Wn=Yn;Un.l.ShadersStore.passCubePixelShader="varying vec2 vUV;uniform samplerCube textureSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x));\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x));\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";var Hn=function(e){function t(t,i,r,n,o,a,l,c){return void 0===r&&(r=null),void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1),e.call(this,t,"pass",null,null,i,r,n,o,a,void 0,l,void 0,null,c)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PassPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,e._engine,e.reusable)}),e,r,n)},t}(Gn);(0,o.Y5)("BABYLON.PassPostProcess",Hn);var jn=function(e){function t(t,i,r,n,o,a,l,c){void 0===r&&(r=null),void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var u=e.call(this,t,"passCube",null,null,i,r,n,o,a,"#define POSITIVEX",l,void 0,null,c)||this;return u._face=0,u}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"face",{get:function(){return this._face},set:function(e){if(!(e<0||e>5))switch(this._face=e,this._face){case 0:this.updateEffect("#define POSITIVEX");break;case 1:this.updateEffect("#define NEGATIVEX");break;case 2:this.updateEffect("#define POSITIVEY");break;case 3:this.updateEffect("#define NEGATIVEY");break;case 4:this.updateEffect("#define POSITIVEZ");break;case 5:this.updateEffect("#define NEGATIVEZ")}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PassCubePostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,e._engine,e.reusable)}),e,r,n)},t}(Gn);fi.$._RescalePostProcessFactory=function(e){return new Hn("rescale",1,null,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,e,!1,s.Y.TEXTURETYPE_UNSIGNED_INT)};Un.l.ShadersStore.anaglyphPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D leftSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 leftFrag=texture2D(leftSampler,vUV);leftFrag=vec4(1.0,leftFrag.g,leftFrag.b,1.0);vec4 rightFrag=texture2D(textureSampler,vUV);rightFrag=vec4(rightFrag.r,1.0,1.0,1.0);gl_FragColor=vec4(rightFrag.rgb*leftFrag.rgb,1.0);}";var qn=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,"anaglyph",null,["leftSampler"],i,r[1],n,o,a)||this;return s._passedProcess=r[0]._rigPostProcess,s.onApplyObservable.add((function(e){e.setTextureFromPostProcess("leftSampler",s._passedProcess)})),s}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphPostProcess"},t}(Gn);function Kn(e){e._rigCameras[0]._rigPostProcess=new Hn(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new qn(e.name+"_anaglyph",1,e._rigCameras)}(0,o.Y5)("BABYLON.AnaglyphPostProcess",qn),G.AddNodeConstructor("AnaglyphArcRotateCamera",(function(e,t,i){return function(){return new Qn(e,0,0,1,u.Pq.Zero(),i.interaxial_distance,t)}}));var Qn=function(e){function t(t,i,r,n,o,a,s){var l=e.call(this,t,i,r,n,o,s)||this;return l._setRigMode=function(){return Kn(l)},l.interaxialDistance=a,l.setCameraRigMode(zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:a}),l}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphArcRotateCamera"},t}(bn);G.AddNodeConstructor("AnaglyphFreeCamera",(function(e,t,i){return function(){return new Zn(e,u.Pq.Zero(),i.interaxial_distance,t)}}));var Zn=function(e){function t(t,i,r,n){var o=e.call(this,t,i,n)||this;return o._setRigMode=function(){return Kn(o)},o.interaxialDistance=r,o.setCameraRigMode(zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphFreeCamera"},t}(vn);G.AddNodeConstructor("AnaglyphGamepadCamera",(function(e,t,i){return function(){return new Jn(e,u.Pq.Zero(),i.interaxial_distance,t)}}));var Jn=function(e){function t(t,i,r,n){var o=e.call(this,t,i,n)||this;return o._setRigMode=function(){return Kn(o)},o.interaxialDistance=r,o.setCameraRigMode(zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphGamepadCamera"},t}(Ln);G.AddNodeConstructor("AnaglyphUniversalCamera",(function(e,t,i){return function(){return new $n(e,u.Pq.Zero(),i.interaxial_distance,t)}}));var $n=function(e){function t(t,i,r,n){var o=e.call(this,t,i,n)||this;return o._setRigMode=function(){return Kn(o)},o.interaxialDistance=r,o.setCameraRigMode(zt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:r}),o}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphUniversalCamera"},t}(wn);Un.l.ShadersStore.stereoscopicInterlacePixelShader="const vec3 TWO=vec3(2.0,2.0,2.0);varying vec2 vUV;uniform sampler2D camASampler;uniform sampler2D textureSampler;uniform vec2 stepSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{bool useCamA;bool useCamB;vec2 texCoord1;vec2 texCoord2;vec3 frag1;vec3 frag2;\n#ifdef IS_STEREOSCOPIC_HORIZ\nuseCamB=vUV.x>0.5;useCamA=!useCamB;texCoord1=vec2(useCamB ? (vUV.x-0.5)*2.0 : vUV.x*2.0,vUV.y);texCoord2=vec2(texCoord1.x+stepSize.x,vUV.y);\n#else\n#ifdef IS_STEREOSCOPIC_INTERLACED\nfloat rowNum=floor(vUV.y/stepSize.y);useCamA=mod(rowNum,2.0)==1.0;useCamB=mod(rowNum,2.0)==0.0;texCoord1=vec2(vUV.x,vUV.y);texCoord2=vec2(vUV.x,vUV.y);\n#else\nuseCamB=vUV.y>0.5;useCamA=!useCamB;texCoord1=vec2(vUV.x,useCamB ? (vUV.y-0.5)*2.0 : vUV.y*2.0);texCoord2=vec2(vUV.x,texCoord1.y+stepSize.y);\n#endif\n#endif\nif (useCamB){frag1=texture2D(textureSampler,texCoord1).rgb;frag2=texture2D(textureSampler,texCoord2).rgb;}else if (useCamA){frag1=texture2D(camASampler ,texCoord1).rgb;frag2=texture2D(camASampler ,texCoord2).rgb;}else {discard;}\ngl_FragColor=vec4((frag1+frag2)/TWO,1.0);}\n";var eo=function(e){function t(t,i,r,n,o,a,s){var l=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,i[1],o,a,s,n?"#define IS_STEREOSCOPIC_INTERLACED 1":r?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return l._passedProcess=i[0]._rigPostProcess,l._stepSize=new u.I9(1/l.width,1/l.height),l.onSizeChangedObservable.add((function(){l._stepSize=new u.I9(1/l.width,1/l.height)})),l.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",l._passedProcess),e.setFloat2("stepSize",l._stepSize.x,l._stepSize.y)})),l}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicInterlacePostProcessI"},t}(Gn),to=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,i[1],n,o,a,r?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return s._passedProcess=i[0]._rigPostProcess,s._stepSize=new u.I9(1/s.width,1/s.height),s.onSizeChangedObservable.add((function(){s._stepSize=new u.I9(1/s.width,1/s.height)})),s.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",s._passedProcess),e.setFloat2("stepSize",s._stepSize.x,s._stepSize.y)})),s}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicInterlacePostProcess"},t}(Gn);function io(e){var t=e.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL||e.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED,i=e.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED;e.cameraRigMode===zt.RIG_MODE_STEREOSCOPIC_INTERLACED?(e._rigCameras[0]._rigPostProcess=new Hn(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new eo(e.name+"_stereoInterlace",e._rigCameras,!1,!0)):(e._rigCameras[i?1:0].viewport=new Gt(0,0,t?.5:1,t?1:.5),e._rigCameras[i?0:1].viewport=new Gt(t?.5:0,t?0:.5,t?.5:1,t?1:.5))}G.AddNodeConstructor("StereoscopicArcRotateCamera",(function(e,t,i){return function(){return new ro(e,0,0,1,u.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var ro=function(e){function t(t,i,r,n,o,a,s,l){var c=e.call(this,t,i,r,n,o,l)||this;return c._setRigMode=function(){return io(c)},c.interaxialDistance=a,c.isStereoscopicSideBySide=s,c.setCameraRigMode(s?zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:zt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:a}),c}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicArcRotateCamera"},t}(bn);G.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,i){return function(){return new no(e,u.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var no=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return io(a)},a.interaxialDistance=r,a.isStereoscopicSideBySide=n,a.setCameraRigMode(n?zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:zt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicFreeCamera"},t}(vn);G.AddNodeConstructor("StereoscopicGamepadCamera",(function(e,t,i){return function(){return new oo(e,u.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var oo=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return io(a)},a.interaxialDistance=r,a.isStereoscopicSideBySide=n,a.setCameraRigMode(n?zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:zt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicGamepadCamera"},t}(Ln);G.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,i){return function(){return new ao(e,u.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var ao=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return io(a)},a.interaxialDistance=r,a.isStereoscopicSideBySide=n,a.setCameraRigMode(n?zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:zt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:r}),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t}(wn),so=function(e){function t(t,i,r,n,o){void 0===n&&(n=1),void 0===o&&(o=.065);var a=e.call(this,t,i,r)||this;return a._distanceBetweenEyes=o,a._distanceToProjectionPlane=n,a.setCameraRigMode(zt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL,{stereoHalfAngle:0}),a._cameraRigParams.stereoHalfAngle=0,a._cameraRigParams.interaxialDistance=o,a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"distanceBetweenEyes",{get:function(){return this._distanceBetweenEyes},set:function(e){this._distanceBetweenEyes=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distanceToProjectionPlane",{get:function(){return this._distanceToProjectionPlane},set:function(e){this._distanceToProjectionPlane=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t.prototype.createRigCamera=function(e){var t=new gn(e,u.Pq.Zero(),this.getScene()),i=new Ri("tm_"+e,this.getScene());return t.parent=i,i.setPivotMatrix(u.uq.Identity(),!1),t.isRigCamera=!0,t.rigParent=this,t},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++){var t=this._rigCameras[e];t.minZ=this.minZ,t.maxZ=this.maxZ,t.fov=this.fov,t.upVector.copyFrom(this.upVector),t.rotationQuaternion?t.rotationQuaternion.copyFrom(this.rotationQuaternion):t.rotation.copyFrom(this.rotation),this._updateCamera(this._rigCameras[e],e)}},t.prototype._updateCamera=function(e,t){var i=this.distanceBetweenEyes/2,r=i/this.distanceToProjectionPlane;e.position.copyFrom(this.position),e.position.addInPlaceFromFloats(0===t?-i:i,0,-this._distanceToProjectionPlane);var n=e.parent,o=n.getPivotMatrix();o.setTranslationFromFloats(0===t?i:-i,0,0),o.setRowFromFloats(2,0===t?r:-r,0,1,0),n.setPivotMatrix(o,!1)},t.prototype._setRigMode=function(){this._rigCameras[0].viewport=new Gt(0,0,.5,1),this._rigCameras[1].viewport=new Gt(.5,0,.5,1);for(var e=0;e<this._rigCameras.length;e++)this._updateCamera(this._rigCameras[e],e)},t}(wn);G.AddNodeConstructor("VirtualJoysticksCamera",(function(e,t){return function(){return new lo(e,u.Pq.Zero(),t)}}));var lo=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.inputs.addVirtualJoystick(),n}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VirtualJoysticksCamera"},t}(vn),co=function(){function e(){this.compensateDistortion=!0,this.multiviewEnabled=!1}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this.hResolution/(2*this.vResolution)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatioFov",{get:function(){return 2*Math.atan(this.postProcessScaleFactor*this.vScreenSize/(2*this.eyeToScreenDistance))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"leftHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return u.uq.Translation(e,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return u.uq.Translation(-e,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"leftPreViewMatrix",{get:function(){return u.uq.Translation(.5*this.interpupillaryDistance,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightPreViewMatrix",{get:function(){return u.uq.Translation(-.5*this.interpupillaryDistance,0,0)},enumerable:!1,configurable:!0}),e.GetDefault=function(){var t=new e;return t.hResolution=1280,t.vResolution=800,t.hScreenSize=.149759993,t.vScreenSize=.0935999975,t.vScreenCenter=.0467999987,t.eyeToScreenDistance=.0410000011,t.lensSeparationDistance=.063500002,t.interpupillaryDistance=.064000003,t.distortionK=[1,.219999999,.239999995,0],t.chromaAbCorrection=[.995999992,-.00400000019,1.01400006,0],t.postProcessScaleFactor=1.714605507808412,t.lensCenterOffset=.151976421,t},e}();Un.l.ShadersStore.vrDistortionCorrectionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 LensCenter;uniform vec2 Scale;uniform vec2 ScaleIn;uniform vec4 HmdWarpParam;vec2 HmdWarp(vec2 in01) {vec2 theta=(in01-LensCenter)*ScaleIn; \nfloat rSq=theta.x*theta.x+theta.y*theta.y;vec2 rvector=theta*(HmdWarpParam.x+HmdWarpParam.y*rSq+HmdWarpParam.z*rSq*rSq+HmdWarpParam.w*rSq*rSq*rSq);return LensCenter+Scale*rvector;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 tc=HmdWarp(vUV);if (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)\ngl_FragColor=vec4(0.0,0.0,0.0,0.0);else{gl_FragColor=texture2D(textureSampler,tc);}}";var uo=function(e){function t(t,i,r,n){var o=e.call(this,t,"vrDistortionCorrection",["LensCenter","Scale","ScaleIn","HmdWarpParam"],null,n.postProcessScaleFactor,i,rr.g.BILINEAR_SAMPLINGMODE)||this;return o._isRightEye=r,o._distortionFactors=n.distortionK,o._postProcessScaleFactor=n.postProcessScaleFactor,o._lensCenterOffset=n.lensCenterOffset,o.adaptScaleToCurrentViewport=!0,o.onSizeChangedObservable.add((function(){o._scaleIn=new u.I9(2,2/o.aspectRatio),o._scaleFactor=new u.I9(1/o._postProcessScaleFactor*.5,1/o._postProcessScaleFactor*.5*o.aspectRatio),o._lensCenter=new u.I9(o._isRightEye?.5-.5*o._lensCenterOffset:.5+.5*o._lensCenterOffset,.5)})),o.onApplyObservable.add((function(e){e.setFloat2("LensCenter",o._lensCenter.x,o._lensCenter.y),e.setFloat2("Scale",o._scaleFactor.x,o._scaleFactor.y),e.setFloat2("ScaleIn",o._scaleIn.x,o._scaleIn.y),e.setFloat4("HmdWarpParam",o._distortionFactors[0],o._distortionFactors[1],o._distortionFactors[2],o._distortionFactors[3])})),o}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VRDistortionCorrectionPostProcess"},t}(Gn);Un.l.ShadersStore.vrMultiviewToSingleviewPixelShader="precision mediump sampler2DArray;varying vec2 vUV;uniform sampler2DArray multiviewSampler;uniform int imageIndex;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(multiviewSampler,vec3(vUV,imageIndex));}",li.w.prototype.createRenderTargetCubeTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!0,e),r=(0,f.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:s.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:s.Y.TEXTUREFORMAT_RGBA},t);r.generateStencilBuffer=r.generateDepthBuffer&&r.generateStencilBuffer,(r.type!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(r.type!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(r.samplingMode=s.Y.TEXTURE_NEAREST_SAMPLINGMODE);var n=this._gl,o=new si.h(this,5);this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,o,!0);var a=this._getSamplingParameters(r.samplingMode,r.generateMipMaps);r.type!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(r.type=s.Y.TEXTURETYPE_UNSIGNED_INT,y.V.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type")),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAG_FILTER,a.mag),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MIN_FILTER,a.min),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE);for(var l=0;l<6;l++)n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+l,0,this._getRGBABufferInternalSizedFormat(r.type,r.format),e,e,0,this._getInternalFormat(r.format),this._getWebGLTextureType(r.type),null);var c=n.createFramebuffer();return this._bindUnboundFramebuffer(c),i._depthStencilBuffer=this._setupFramebufferDepthAttachments(r.generateStencilBuffer,r.generateDepthBuffer,e,e),r.generateMipMaps&&n.generateMipmap(n.TEXTURE_CUBE_MAP),this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._bindUnboundFramebuffer(null),i._framebuffer=c,i._generateDepthBuffer=r.generateDepthBuffer,i._generateStencilBuffer=r.generateStencilBuffer,o.width=e,o.height=e,o.isReady=!0,o.isCube=!0,o.samples=1,o.generateMipMaps=r.generateMipMaps,o.samplingMode=r.samplingMode,o.type=r.type,o.format=r.format,this._internalTexturesCache.push(o),i.setTextures(o),i},li.w.prototype.setDepthStencilTexture=function(e,t,i,r){void 0!==e&&(t&&(this._boundUniforms[e]=t),i&&i.depthStencilTexture?this._setTexture(e,i,!1,!0,r):this._setTexture(e,null,void 0,void 0,r))};var ho={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},po=function(){function e(e,t){var i;void 0===t&&(t=ho);var r,n,o=this;this._fullscreenViewport=new Gt(0,0,1,1);var a=null!==(r=t.positions)&&void 0!==r?r:ho.positions,s=null!==(n=t.indices)&&void 0!==n?n:ho.indices;this.engine=e,this._vertexBuffers=((i={})[Te.R.PositionKind]=new Te.R(e,a,Te.R.PositionKind,!1,!1,2),i),this._indexBuffer=e.createIndexBuffer(s),this._onContextRestoredObserver=e.onContextRestoredObservable.add((function(){for(var t in o._indexBuffer=e.createIndexBuffer(s),o._vertexBuffers)o._vertexBuffers[t]._rebuild()}))}return e.prototype.setViewport=function(e){void 0===e&&(e=this._fullscreenViewport),this.engine.setViewport(e)},e.prototype.bindBuffers=function(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)},e.prototype.applyEffectWrapper=function(e){this.engine.setState(!0),this.engine.depthCullingState.depthTest=!1,this.engine.stencilState.stencilTest=!1,this.engine.enableEffect(e._drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})},e.prototype.saveStates=function(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest},e.prototype.restoreStates=function(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest},e.prototype.draw=function(){this.engine.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,6)},e.prototype._isRenderTargetTexture=function(e){return void 0!==e.renderTarget},e.prototype.render=function(e,t){if(void 0===t&&(t=null),e.effect.isReady()){this.saveStates(),this.setViewport();var i=null===t?null:this._isRenderTargetTexture(t)?t.renderTarget:t;i&&this.engine.bindFramebuffer(i),this.applyEffectWrapper(e),this.draw(),i&&this.engine.unBindFramebuffer(i),this.restoreStates()}},e.prototype.dispose=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[Te.R.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)},e}(),fo=function(){function e(e){var t,i=this;this.onApplyObservable=new c.cP;var r=e.uniformNames||[];e.vertexShader?t={fragmentSource:e.fragmentShader,vertexSource:e.vertexShader,spectorName:e.name||"effectWrapper"}:(r.push("scale"),t={fragmentSource:e.fragmentShader,vertex:"postprocess",spectorName:e.name||"effectWrapper"},this.onApplyObservable.add((function(){i.effect.setFloat2("scale",1,1)})));var n=e.defines?e.defines.join("\n"):"";this._drawWrapper=new $t(e.engine),e.useShaderStore?(t.fragment=t.fragmentSource,t.vertex||(t.vertex=t.vertexSource),delete t.fragmentSource,delete t.vertexSource,this.effect=e.engine.createEffect(t,e.attributeNames||["position"],r,e.samplerNames,n,void 0,e.onCompiled,void 0,void 0,e.shaderLanguage)):(this.effect=new Bn.M(t,e.attributeNames||["position"],r,e.samplerNames,e.engine,n,void 0,e.onCompiled,void 0,void 0,void 0,e.shaderLanguage),this._onContextRestoredObserver=e.engine.onContextRestoredObservable.add((function(){i.effect._pipelineContext=null,i.effect._prepareEffect()})))}return Object.defineProperty(e.prototype,"effect",{get:function(){return this._drawWrapper.effect},set:function(e){this._drawWrapper.effect=e},enumerable:!1,configurable:!0}),e.prototype.dispose=function(e){void 0===e&&(e=!0),this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),e&&this.effect.dispose()},e}(),_o=function(){function e(){}return e._CreateDumpRenderer=function(){if(!e._DumpToolsEngine){var t=void 0,i=null,r={preserveDrawingBuffer:!0,depth:!1,stencil:!1,alpha:!0,premultipliedAlpha:!1,antialias:!1,failIfMajorPerformanceCaveat:!1};try{t=new OffscreenCanvas(100,100),i=new li.w(t,!1,r)}catch(e){t=document.createElement("canvas"),i=new li.w(t,!1,r)}M.q.Instances.pop(),M.q.OnEnginesDisposedObservable.add((function(t){i&&t!==i&&!i.isDisposed&&0===M.q.Instances.length&&e.Dispose()})),i.getCaps().parallelShaderCompile=void 0;var n=new po(i),o=new fo({engine:i,name:Xn,fragmentShader:Wn,samplerNames:["textureSampler"]});e._DumpToolsEngine={canvas:t,engine:i,renderer:n,wrapper:o}}return e._DumpToolsEngine},e.DumpFramebuffer=function(t,i,r,n,o,a,s){return void 0===o&&(o="image/png"),(0,f.sH)(this,void 0,void 0,(function(){var l,c;return(0,f.YH)(this,(function(u){switch(u.label){case 0:return[4,r.readPixels(0,0,t,i)];case 1:return l=u.sent(),c=new Uint8Array(l.buffer),e.DumpData(t,i,c,n,o,a,!0,void 0,s),[2]}}))}))},e.DumpDataAsync=function(t,i,r,n,o,a,s,l){return void 0===n&&(n="image/png"),void 0===a&&(a=!1),void 0===s&&(s=!1),new Promise((function(c){e.DumpData(t,i,r,(function(e){return c(e)}),n,o,a,s,l)}))},e.DumpData=function(t,i,r,n,o,a,l,c,u){void 0===o&&(o="image/png"),void 0===l&&(l=!1),void 0===c&&(c=!1);var h=e._CreateDumpRenderer();if(h.engine.setSize(t,i,!0),r instanceof Float32Array){for(var d=new Uint8Array(r.length),p=r.length;p--;){var f=r[p];d[p]=Math.round(255*w.X.Clamp(f))}r=d}var _=h.engine.createRawTexture(r,t,i,s.Y.TEXTUREFORMAT_RGBA,!1,!l,s.Y.TEXTURE_NEAREST_NEAREST);h.renderer.setViewport(),h.renderer.applyEffectWrapper(h.wrapper),h.wrapper.effect._bindTexture("textureSampler",_),h.renderer.draw(),c?ee.S0.ToBlob(h.canvas,(function(e){var t=new FileReader;t.onload=function(e){var t=e.target.result;n&&n(t)},t.readAsArrayBuffer(e)}),o,u):ee.S0.EncodeScreenshotCanvasData(h.canvas,n,o,a,u),_.dispose()},e.Dispose=function(){e._DumpToolsEngine&&(e._DumpToolsEngine.wrapper.dispose(),e._DumpToolsEngine.renderer.dispose(),e._DumpToolsEngine.engine.dispose()),e._DumpToolsEngine=null},e}();ee.S0.DumpData=_o.DumpData,ee.S0.DumpDataAsync=_o.DumpDataAsync,ee.S0.DumpFramebuffer=_o.DumpFramebuffer,Bn.M.prototype.setDepthStencilTexture=function(e,t){this._engine.setDepthStencilTexture(this._samplers[e],this._uniforms[e],t,e)};var mo=function(e){function t(t,i,r,n,o,a,l,h,d,p,f,_,m,g,v,y,b){void 0===n&&(n=!1),void 0===o&&(o=!0),void 0===a&&(a=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1),void 0===h&&(h=rr.g.TRILINEAR_SAMPLINGMODE),void 0===d&&(d=!0),void 0===p&&(p=!1),void 0===f&&(f=!1),void 0===_&&(_=s.Y.TEXTUREFORMAT_RGBA),void 0===m&&(m=!1),void 0===y&&(y=!1),void 0===b&&(b=!1);var T,E,x,S,C,P,A,R=this,I=void 0,M=!0;if("object"==typeof n){var O=n;n=!!O.generateMipMaps,o=null===(T=O.doNotChangeAspectRatio)||void 0===T||T,a=null!==(E=O.type)&&void 0!==E?E:s.Y.TEXTURETYPE_UNSIGNED_BYTE,l=!!O.isCube,h=null!==(x=O.samplingMode)&&void 0!==x?x:rr.g.TRILINEAR_SAMPLINGMODE,d=null===(S=O.generateDepthBuffer)||void 0===S||S,p=!!O.generateStencilBuffer,f=!!O.isMulti,_=null!==(C=O.format)&&void 0!==C?C:s.Y.TEXTUREFORMAT_RGBA,m=!!O.delayAllocation,g=O.samples,v=O.creationFlags,y=!!O.noColorAttachment,b=!!O.useSRGBBuffer,I=O.colorAttachment,M=null!==(P=O.gammaSpace)&&void 0!==P?P:M}if((R=e.call(this,null,r,!n,void 0,h,void 0,void 0,void 0,void 0,_)||this)._unObserveRenderList=null,R._renderListHasChanged=function(e,t){var i,r=R._renderList?R._renderList.length:0;(0===t&&r>0||0===r)&&(null===(i=R.getScene())||void 0===i||i.meshes.forEach((function(e){e._markSubMeshesAsLightDirty()})))},R.renderParticles=!0,R.renderSprites=!1,R.forceLayerMaskCheck=!1,R.ignoreCameraViewport=!1,R.onBeforeBindObservable=new c.cP,R.onAfterUnbindObservable=new c.cP,R.onBeforeRenderObservable=new c.cP,R.onAfterRenderObservable=new c.cP,R.onClearObservable=new c.cP,R.onResizeObservable=new c.cP,R._cleared=!1,R.skipInitialClear=!1,R._currentRefreshId=-1,R._refreshRate=1,R._samples=1,R._canRescale=!0,R._renderTarget=null,R.boundingBoxPosition=u.Pq.Zero(),!(r=R.getScene()))return R;var D=R.getScene().getEngine();return R._gammaSpace=M,R._coordinatesMode=rr.g.PROJECTION_MODE,R.renderList=[],R.name=t,R.isRenderTarget=!0,R._initialSizeParameter=i,R._renderPassIds=[],R._isCubeData=l,R._processSizeParameter(i),R.renderPassId=R._renderPassIds[0],R._resizeObserver=D.onResizeObservable.add((function(){})),R._generateMipMaps=!!n,R._doNotChangeAspectRatio=o,R._renderingManager=new Pe(r),R._renderingManager._useSceneAutoClearSetup=!0,f||(R._renderTargetOptions={generateMipMaps:n,type:a,format:null!==(A=R._format)&&void 0!==A?A:void 0,samplingMode:R.samplingMode,generateDepthBuffer:d,generateStencilBuffer:p,samples:g,creationFlags:v,noColorAttachment:y,useSRGBBuffer:b,colorAttachment:I,label:R.name},R.samplingMode===rr.g.NEAREST_SAMPLINGMODE&&(R.wrapU=rr.g.CLAMP_ADDRESSMODE,R.wrapV=rr.g.CLAMP_ADDRESSMODE),m||(l?(R._renderTarget=r.getEngine().createRenderTargetCubeTexture(R.getRenderSize(),R._renderTargetOptions),R.coordinatesMode=rr.g.INVCUBIC_MODE,R._textureMatrix=u.uq.Identity()):R._renderTarget=r.getEngine().createRenderTargetTexture(R._size,R._renderTargetOptions),R._texture=R._renderTarget.texture,void 0!==g&&(R.samples=g))),R}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"renderList",{get:function(){return this._renderList},set:function(e){this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=(0,et.l)(e,this._renderListHasChanged)),this._renderList=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"postProcesses",{get:function(){return this._postProcesses},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassEnabled",{get:function(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onAfterUnbind",{set:function(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onClear",{set:function(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderPassIds",{get:function(){return this._renderPassIds},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentRefreshId",{get:function(){return this._currentRefreshId},enumerable:!1,configurable:!0}),t.prototype.setMaterialForRendering=function(e,t){var i;i=Array.isArray(e)?e:[e];for(var r=0;r<i.length;++r)for(var n=0;n<this._renderPassIds.length;++n)i[r].setMaterialForRenderPass(this._renderPassIds[n],void 0!==t?Array.isArray(t)?t[n]:t:void 0)},Object.defineProperty(t.prototype,"isMulti",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e.isMulti)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderTargetOptions",{get:function(){return this._renderTargetOptions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderTarget",{get:function(){return this._renderTarget},enumerable:!1,configurable:!0}),t.prototype._onRatioRescale=function(){this._sizeRatio&&this.resize(this._initialSizeParameter)},Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthStencilTexture",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e._depthStencilTexture)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),t.prototype.createDepthStencilTexture=function(e,t,i,r,n,o){var a;void 0===e&&(e=0),void 0===t&&(t=!0),void 0===i&&(i=!1),void 0===r&&(r=1),void 0===n&&(n=s.Y.TEXTUREFORMAT_DEPTH32_FLOAT),null===(a=this._renderTarget)||void 0===a||a.createDepthStencilTexture(e,t,i,r,n,o)},t.prototype._releaseRenderPassId=function(){if(this._scene)for(var e=this._scene.getEngine(),t=0;t<this._renderPassIds.length;++t)e.releaseRenderPassId(this._renderPassIds[t]);this._renderPassIds=[]},t.prototype._createRenderPassId=function(){this._releaseRenderPassId();for(var e=this._scene.getEngine(),t=this._isCubeData?6:this.getRenderLayers()||1,i=0;i<t;++i)this._renderPassIds[i]=e.createRenderPassId("RenderTargetTexture - ".concat(this.name,"#").concat(i))},t.prototype._processSizeParameter=function(e,t){if(void 0===t&&(t=!0),e.ratio){this._sizeRatio=e.ratio;var i=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(i.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(i.getRenderHeight(),this._sizeRatio)}}else this._size=e;t&&this._createRenderPassId()},Object.defineProperty(t.prototype,"samples",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e.samples)&&void 0!==t?t:this._samples},set:function(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))},enumerable:!1,configurable:!0}),t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!1,configurable:!0}),t.prototype.addPostProcess=function(e){if(!this._postProcessManager){var t=this.getScene();if(!t)return;this._postProcessManager=new xe(t),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1},t.prototype.clearPostProcesses=function(e){if(void 0===e&&(e=!1),this._postProcesses){if(e)for(var t=0,i=this._postProcesses;t<i.length;t++)i[t].dispose();this._postProcesses=[]}},t.prototype.removePostProcess=function(e){if(this._postProcesses){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}},t.prototype._shouldRender=function(){return-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)},t.prototype.getRenderSize=function(){return this.getRenderWidth()},t.prototype.getRenderWidth=function(){return this._size.width?this._size.width:this._size},t.prototype.getRenderHeight=function(){return this._size.width?this._size.height:this._size},t.prototype.getRenderLayers=function(){var e=this._size.layers;return e||(this._size.depth||0)},t.prototype.disableRescaling=function(){this._canRescale=!1},Object.defineProperty(t.prototype,"canRescale",{get:function(){return this._canRescale},enumerable:!1,configurable:!0}),t.prototype.scale=function(e){var t=Math.max(1,this.getRenderSize()*e);this.resize(t)},t.prototype.getReflectionTextureMatrix=function(){return this.isCube?this._textureMatrix:e.prototype.getReflectionTextureMatrix.call(this)},t.prototype.resize=function(e){var t,i=this.isCube;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null;var r=this.getScene();r&&(this._processSizeParameter(e,!1),this._renderTarget=i?r.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):r.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==this._renderTargetOptions.samples&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))},t.prototype.render=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=!1),this._render(e,t)},t.prototype.isReadyForRendering=function(){return this._render(!1,!1,!0)},t.prototype._render=function(e,t,i){var r;void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var n=this.getScene();if(!n)return i;var o=n.getEngine();if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(var a=0;a<this._waitingRenderList.length;a++){var s=this._waitingRenderList[a];(u=n.getMeshById(s))&&this.renderList.push(u)}}this._waitingRenderList=void 0}if(this.renderListPredicate){this.renderList?this.renderList.length=0:this.renderList=[];var l=this.getScene();if(!l)return i;var c=l.meshes;for(a=0;a<c.length;a++){var u=c[a];this.renderListPredicate(u)&&this.renderList.push(u)}}var h=o.currentRenderPassId;this.onBeforeBindObservable.notifyObservers(this);var d=null!==(r=this.activeCamera)&&void 0!==r?r:n.activeCamera,p=n.activeCamera;d&&(d!==n.activeCamera&&(n.setTransformMatrix(d.getViewMatrix(),d.getProjectionMatrix(!0)),n.activeCamera=d),o.setViewport(d.rigParent?d.rigParent.viewport:d.viewport,this.getRenderWidth(),this.getRenderHeight())),this._defaultRenderListPrepared=!1;var f=i;if(i){n.getViewMatrix()||n.updateTransformMatrix();var _=this.is2DArray||this.is3D?this.getRenderLayers():this.isCube?6:1;for(T=0;T<_&&f;T++){var m=null,g=this.renderList?this.renderList:n.getActiveMeshes().data,v=this.renderList?this.renderList.length:n.getActiveMeshes().length;o.currentRenderPassId=this._renderPassIds[T],this.onBeforeRenderObservable.notifyObservers(T),this.getCustomRenderList&&(m=this.getCustomRenderList(T,g,v)),m||(m=g),this._doNotChangeAspectRatio||n.updateTransformMatrix(!0);for(var y=0;y<m.length&&f;++y)if((u=m[y]).isEnabled()&&!u.isBlocked&&u.isVisible&&u.subMeshes)if(this.customIsReadyFunction){if(!this.customIsReadyFunction(u,this.refreshRate,i)){f=!1;continue}}else if(!u.isReady(!0)){f=!1;continue}this.onAfterRenderObservable.notifyObservers(T),(this.is2DArray||this.is3D||this.isCube)&&(n.incrementRenderId(),n.resetCachedMaterial())}}else if(!this.is2DArray&&!this.is3D||this.isMulti)if(this.isCube&&!this.isMulti)for(var b=0;b<6;b++)this._renderToTarget(b,e,t,void 0,d),n.incrementRenderId(),n.resetCachedMaterial();else this._renderToTarget(0,e,t,void 0,d);else for(var T=0;T<this.getRenderLayers();T++)this._renderToTarget(0,e,t,T,d),n.incrementRenderId(),n.resetCachedMaterial();return this.onAfterUnbindObservable.notifyObservers(this),o.currentRenderPassId=h,p&&(n.activeCamera=p,this.activeCamera&&this.activeCamera!==n.activeCamera&&n.setTransformMatrix(n.activeCamera.getViewMatrix(),n.activeCamera.getProjectionMatrix(!0)),o.setViewport(n.activeCamera.viewport)),n.resetCachedMaterial(),f},t.prototype._bestReflectionRenderTargetDimension=function(e,t){var i=e*t,r=(0,le.OG)(i+16384/(128+i));return Math.min((0,le.C4)(e),r)},t.prototype._prepareRenderingManager=function(e,t,i,r){var n=this.getScene();if(n){this._renderingManager.reset();for(var o=n.getRenderId(),a=0;a<t;a++){var s=e[a];if(s&&!s.isBlocked){if(this.customIsReadyFunction){if(!this.customIsReadyFunction(s,this.refreshRate,!1)){this.resetRefreshCounter();continue}}else if(!s.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}if(!s._internalAbstractMeshDataInfo._currentLODIsUpToDate&&n.activeCamera&&(s._internalAbstractMeshDataInfo._currentLOD=n.customLODSelector?n.customLODSelector(s,this.activeCamera||n.activeCamera):s.getLOD(this.activeCamera||n.activeCamera),s._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0),!s._internalAbstractMeshDataInfo._currentLOD)continue;var l=s._internalAbstractMeshDataInfo._currentLOD;l._preActivateForIntermediateRendering(o);var c;if(c=!(!r||!i||s.layerMask&i.layerMask),s.isEnabled()&&s.isVisible&&s.subMeshes&&!c&&(l!==s&&l._activate(o,!0),s._activate(o,!0)&&s.subMeshes.length)){s.isAnInstance?s._internalAbstractMeshDataInfo._actAsRegularMesh&&(l=s):l._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,l._internalAbstractMeshDataInfo._isActiveIntermediate=!0;for(var u=0;u<l.subMeshes.length;u++){var h=l.subMeshes[u];this._renderingManager.dispatch(h,l)}}}}for(var d=0;d<n.particleSystems.length;d++){var p=n.particleSystems[d],f=p.emitter;p.isStarted()&&f&&(!f.position||f.isEnabled())&&this._renderingManager.dispatchParticles(p)}}},t.prototype._bindFrameBuffer=function(e,t){void 0===e&&(e=0),void 0===t&&(t=0);var i=this.getScene();if(i){var r=i.getEngine();this._renderTarget&&r.bindFramebuffer(this._renderTarget,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,0,t)}},t.prototype._unbindFrameBuffer=function(e,t){var i=this;this._renderTarget&&e.unBindFramebuffer(this._renderTarget,this.isCube,(function(){i.onAfterRenderObservable.notifyObservers(t)}))},t.prototype._prepareFrame=function(e,t,i,r){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses):r&&e.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(t,i)},t.prototype._renderToTarget=function(e,t,i,r,n){var o,a,l,c,u,h;void 0===r&&(r=0),void 0===n&&(n=null);var d=this.getScene();if(d){var p=d.getEngine();if(null===(o=p._debugPushGroup)||void 0===o||o.call(p,"render to face #".concat(e," layer #").concat(r),1),this._prepareFrame(d,e,r,t),this.is2DArray||this.is3D?(p.currentRenderPassId=this._renderPassIds[r],this.onBeforeRenderObservable.notifyObservers(r)):(p.currentRenderPassId=this._renderPassIds[e],this.onBeforeRenderObservable.notifyObservers(e)),p.snapshotRendering&&p.snapshotRenderingMode===s.Y.SNAPSHOTRENDERING_FAST)this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(p):this.skipInitialClear||p.clear(this.clearColor||d.clearColor,!0,!0,!0);else{var f=null,_=this.renderList?this.renderList:d.getActiveMeshes().data,m=this.renderList?this.renderList.length:d.getActiveMeshes().length;this.getCustomRenderList&&(f=this.getCustomRenderList(this.is2DArray||this.is3D?r:e,_,m)),f?this._prepareRenderingManager(f,f.length,n,this.forceLayerMaskCheck):(this._defaultRenderListPrepared||(this._prepareRenderingManager(_,m,n,!this.renderList||this.forceLayerMaskCheck),this._defaultRenderListPrepared=!0),f=_);for(var g=0,v=d._beforeRenderTargetClearStage;g<v.length;g++)v[g].action(this,e,r);this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(p):this.skipInitialClear||p.clear(this.clearColor||d.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||d.updateTransformMatrix(!0);for(var y=0,b=d._beforeRenderTargetDrawStage;y<b.length;y++)b[y].action(this,e,r);this._renderingManager.render(this.customRenderFunction,f,this.renderParticles,this.renderSprites);for(var T=0,E=d._afterRenderTargetDrawStage;T<E.length;T++)E[T].action(this,e,r);var x=null!==(l=null===(a=this._texture)||void 0===a?void 0:a.generateMipMaps)&&void 0!==l&&l;this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,null!==(c=this._renderTarget)&&void 0!==c?c:void 0,e,this._postProcesses,this.ignoreCameraViewport):t&&d.postProcessManager._finalizeFrame(!1,null!==(u=this._renderTarget)&&void 0!==u?u:void 0,e);for(var S=0,C=d._afterRenderTargetPostProcessStage;S<C.length;S++)C[S].action(this,e,r);this._texture&&(this._texture.generateMipMaps=x),this._doNotChangeAspectRatio||d.updateTransformMatrix(!0),i&&_o.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),p)}this._unbindFrameBuffer(p,e),this._texture&&this.isCube&&5===e&&p.generateMipMapsForCubemap(this._texture,!0),null===(h=p._debugPopGroup)||void 0===h||h.call(p,1)}},t.prototype.setRenderingOrder=function(e,t,i,r){void 0===t&&(t=null),void 0===i&&(i=null),void 0===r&&(r=null),this._renderingManager.setRenderingOrder(e,t,i,r)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,this.renderList&&(i.renderList=this.renderList.slice(0)),i},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);if(t.renderTargetSize=this.getRenderSize(),t.renderList=[],this.renderList)for(var i=0;i<this.renderList.length;i++)t.renderList.push(this.renderList[i].id);return t},t.prototype.disposeFramebufferObjects=function(){var e;null===(e=this._renderTarget)||void 0===e||e.dispose(!0)},t.prototype.releaseInternalTexture=function(){var e;null===(e=this._renderTarget)||void 0===e||e.releaseTextures(),this._texture=null},t.prototype.dispose=function(){var t;this.onResizeObservable.clear(),this.onClearObservable.clear(),this.onAfterRenderObservable.clear(),this.onAfterUnbindObservable.clear(),this.onBeforeBindObservable.clear(),this.onBeforeRenderObservable.clear(),this._postProcessManager&&(this._postProcessManager.dispose(),this._postProcessManager=null),this._prePassRenderTarget&&this._prePassRenderTarget.dispose(),this._releaseRenderPassId(),this.clearPostProcesses(!0),this._resizeObserver&&(this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this.renderList=null;var i=this.getScene();if(i){var r=i.customRenderTargets.indexOf(this);r>=0&&i.customRenderTargets.splice(r,1);for(var n=0,o=i.cameras;n<o.length;n++){var a=o[n];(r=a.customRenderTargets.indexOf(this))>=0&&a.customRenderTargets.splice(r,1)}null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null,this._texture=null,e.prototype.dispose.call(this)}},t.prototype._rebuild=function(){this.refreshRate===t.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=t.REFRESHRATE_RENDER_ONCE),this._postProcessManager&&this._postProcessManager._rebuild()},t.prototype.freeRenderingGroups=function(){this._renderingManager&&this._renderingManager.freeRenderingGroups()},t.prototype.getViewCount=function(){return 1},t.REFRESHRATE_RENDER_ONCE=0,t.REFRESHRATE_RENDER_ONEVERYFRAME=1,t.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=2,t}(rr.g);rr.g._CreateRenderTargetTexture=function(e,t,i,r,n){return new mo(e,t,i,r)};var go=function(e){function t(t,i){void 0===i&&(i=512);var r=e.call(this,"multiview rtt",i,t,!1,!0,s.Y.TEXTURETYPE_UNSIGNED_INT,!1,void 0,!1,!1,!0,void 0,!0)||this;return r._renderTarget=r.getScene().getEngine().createMultiviewRenderTargetTexture(r.getRenderWidth(),r.getRenderHeight()),r._texture=r._renderTarget.texture,r._texture.isMultiview=!0,r._texture.format=s.Y.TEXTUREFORMAT_RGBA,r.samples=r._getEngine().getCaps().maxSamples||r.samples,r._texture.samples=r._samples,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples=e},enumerable:!1,configurable:!0}),t.prototype._bindFrameBuffer=function(){this._renderTarget&&this.getScene().getEngine().bindMultiviewFramebuffer(this._renderTarget)},t.prototype.getViewCount=function(){return 2},t}(mo);function vo(e,t){var i=new be.D(e,void 0,!0,t);return i.addUniform("viewProjection",16),i.addUniform("viewProjectionR",16),i.addUniform("view",16),i.addUniform("projection",16),i.addUniform("vEyePosition",4),i}Pi.prototype.createMultiviewRenderTargetTexture=function(e,t,i,r){var n=this._gl;if(!this.getCaps().multiview)throw"Multiview is not supported";var o=this._createHardwareRenderTargetWrapper(!1,!1,{width:e,height:t});o._framebuffer=n.createFramebuffer();var a=new si.h(this,0,!0);return a.width=e,a.height=t,a.isMultiview=!0,i||(i=n.createTexture(),n.bindTexture(n.TEXTURE_2D_ARRAY,i),n.texStorage3D(n.TEXTURE_2D_ARRAY,1,n.RGBA8,e,t,2)),o._colorTextureArray=i,r||(r=n.createTexture(),n.bindTexture(n.TEXTURE_2D_ARRAY,r),n.texStorage3D(n.TEXTURE_2D_ARRAY,1,n.DEPTH24_STENCIL8,e,t,2)),o._depthStencilTextureArray=r,a.isReady=!0,o.setTextures(a),o._depthStencilTexture=a,o},Pi.prototype.bindMultiviewFramebuffer=function(e){var t=e,i=this._gl,r=this.getCaps().oculusMultiview||this.getCaps().multiview;if(this.bindFramebuffer(t,void 0,void 0,void 0,!0),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,t._framebuffer),!t._colorTextureArray||!t._depthStencilTextureArray)throw"Invalid multiview frame buffer";this.getCaps().oculusMultiview?(r.framebufferTextureMultisampleMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,t.samples,0,2),r.framebufferTextureMultisampleMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,t._depthStencilTextureArray,0,t.samples,0,2)):(r.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,0,2),r.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,t._depthStencilTextureArray,0,0,2))},Pi.prototype.bindSpaceWarpFramebuffer=function(e){var t=e,i=this._gl,r=this.getCaps().oculusMultiview||this.getCaps().multiview;if(this.bindFramebuffer(t,void 0,void 0,void 0,!0),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,t._framebuffer),!t._colorTextureArray||!t._depthStencilTextureArray)throw new Error("Invalid Space Warp framebuffer");r.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,0,2),r.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_ATTACHMENT,t._depthStencilTextureArray,0,0,2)},zt.prototype._useMultiviewToSingleView=!1,zt.prototype._multiviewTexture=null,zt.prototype._resizeOrCreateMultiviewTexture=function(e,t){this._multiviewTexture?this._multiviewTexture.getRenderWidth()==e&&this._multiviewTexture.getRenderHeight()==t||(this._multiviewTexture.dispose(),this._multiviewTexture=new go(this.getScene(),{width:e,height:t})):this._multiviewTexture=new go(this.getScene(),{width:e,height:t})};var yo=it.prototype.createSceneUniformBuffer;it.prototype._transformMatrixR=u.uq.Zero(),it.prototype._multiviewSceneUbo=null,it.prototype._createMultiviewUbo=function(){this._multiviewSceneUbo=vo(this.getEngine(),"scene_multiview")},it.prototype.createSceneUniformBuffer=function(e){return this._multiviewSceneUbo?vo(this.getEngine(),e):yo.bind(this)(e)},it.prototype._updateMultiviewUbo=function(e,t){e&&t&&e.multiplyToRef(t,this._transformMatrixR),e&&t&&(e.multiplyToRef(t,u.AA.Matrix[0]),Qe.GetRightPlaneToRef(u.AA.Matrix[0],this._frustumPlanes[3])),this._multiviewSceneUbo&&(this._multiviewSceneUbo.updateMatrix("viewProjection",this.getTransformMatrix()),this._multiviewSceneUbo.updateMatrix("viewProjectionR",this._transformMatrixR),this._multiviewSceneUbo.updateMatrix("view",this._viewMatrix),this._multiviewSceneUbo.updateMatrix("projection",this._projectionMatrix))},it.prototype._renderMultiviewToSingleView=function(e){e._resizeOrCreateMultiviewTexture(e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.width>0?e._rigPostProcess.width:this.getEngine().getRenderWidth(!0),e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.height>0?e._rigPostProcess.height:this.getEngine().getRenderHeight(!0)),this._multiviewSceneUbo||this._createMultiviewUbo(),e.outputRenderTarget=e._multiviewTexture,this._renderForCamera(e),e.outputRenderTarget=null;for(var t=0;t<e._rigCameras.length;t++){var i=this.getEngine();this._activeCamera=e._rigCameras[t],i.setViewport(this._activeCamera.viewport),this.postProcessManager&&(this.postProcessManager._prepareFrame(),this.postProcessManager._finalizeFrame(this._activeCamera.isIntermediate))}};var bo=function(e){function t(t,i,r){var n=e.call(this,t,"vrMultiviewToSingleview",["imageIndex"],["multiviewSampler"],r,i,rr.g.BILINEAR_SAMPLINGMODE)||this,o=null!=i?i:n.getCamera();return n.onSizeChangedObservable.add((function(){})),n.onApplyObservable.add((function(e){o._scene.activeCamera&&o._scene.activeCamera.isLeftCamera?e.setInt("imageIndex",0):e.setInt("imageIndex",1),e.setTexture("multiviewSampler",o._multiviewTexture)})),n}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VRMultiviewToSingleviewPostProcess"},t}(Gn);function To(e,t){var i=t.vrCameraMetrics||co.GetDefault();e._rigCameras[0]._cameraRigParams.vrMetrics=i,e._rigCameras[0].viewport=new Gt(0,0,.5,1),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new u.uq,e._rigCameras[0]._cameraRigParams.vrHMatrix=i.leftHMatrix,e._rigCameras[0]._cameraRigParams.vrPreViewMatrix=i.leftPreViewMatrix,e._rigCameras[0].getProjectionMatrix=e._rigCameras[0]._getVRProjectionMatrix,e._rigCameras[1]._cameraRigParams.vrMetrics=i,e._rigCameras[1].viewport=new Gt(.5,0,.5,1),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new u.uq,e._rigCameras[1]._cameraRigParams.vrHMatrix=i.rightHMatrix,e._rigCameras[1]._cameraRigParams.vrPreViewMatrix=i.rightPreViewMatrix,e._rigCameras[1].getProjectionMatrix=e._rigCameras[1]._getVRProjectionMatrix,i.multiviewEnabled&&(e.getScene().getEngine().getCaps().multiview?(e._useMultiviewToSingleView=!0,e._rigPostProcess=new bo("VRMultiviewToSingleview",e,i.postProcessScaleFactor)):(y.V.Warn("Multiview is not supported, falling back to standard rendering"),i.multiviewEnabled=!1)),i.compensateDistortion&&(e._rigCameras[0]._rigPostProcess=new uo("VR_Distort_Compensation_Left",e._rigCameras[0],!1,i),e._rigCameras[1]._rigPostProcess=new uo("VR_Distort_Compensation_Right",e._rigCameras[1],!0,i))}G.AddNodeConstructor("VRDeviceOrientationArcRotateCamera",(function(e,t){return function(){return new Eo(e,0,0,1,u.Pq.Zero(),t)}}));var Eo=function(e){function t(t,i,r,n,o,a,s,l){void 0===s&&(s=!0),void 0===l&&(l=co.GetDefault());var c=e.call(this,t,i,r,n,o,a)||this;return c._setRigMode=function(e){return To(c,e)},l.compensateDistortion=s,c.setCameraRigMode(zt.RIG_MODE_VR,{vrCameraMetrics:l}),c.inputs.addVRDeviceOrientation(),c}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationArcRotateCamera"},t}(bn);G.AddNodeConstructor("VRDeviceOrientationFreeCamera",(function(e,t){return function(){return new xo(e,u.Pq.Zero(),t)}}));var xo=function(e){function t(t,i,r,n,o){void 0===n&&(n=!0),void 0===o&&(o=co.GetDefault());var a=e.call(this,t,i,r)||this;return a._setRigMode=function(e){return To(a,e)},o.compensateDistortion=n,a.setCameraRigMode(zt.RIG_MODE_VR,{vrCameraMetrics:o}),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationFreeCamera"},t}(Tn);G.AddNodeConstructor("VRDeviceOrientationGamepadCamera",(function(e,t){return function(){return new So(e,u.Pq.Zero(),t)}}));var So=function(e){function t(t,i,r,n,o){void 0===n&&(n=!0),void 0===o&&(o=co.GetDefault());var a=e.call(this,t,i,r,n,o)||this;return a._setRigMode=function(e){return To(a,e)},a.inputs.addGamepad(),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationGamepadCamera"},t}(xo),Co=function(){function e(){this.previousWorldMatrices={},this.previousBones={}}return e.AddUniforms=function(e){e.push("previousWorld","previousViewProjection","mPreviousBones")},e.AddSamplers=function(e){},e.prototype.bindForSubMesh=function(e,t,i,r,n){if(t.prePassRenderer&&t.prePassRenderer.enabled&&t.prePassRenderer.currentRTisSceneRT&&-1!==t.prePassRenderer.getIndex(s.Y.PREPASS_VELOCITY_TEXTURE_TYPE)){this.previousWorldMatrices[i.uniqueId]||(this.previousWorldMatrices[i.uniqueId]=r.clone()),this.previousViewProjection||(this.previousViewProjection=t.getTransformMatrix().clone(),this.currentViewProjection=t.getTransformMatrix().clone());var o=t.getEngine();this.currentViewProjection.updateFlag!==t.getTransformMatrix().updateFlag?(this._lastUpdateFrameId=o.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection),this.currentViewProjection.copyFrom(t.getTransformMatrix())):this._lastUpdateFrameId!==o.frameId&&(this._lastUpdateFrameId=o.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection)),e.setMatrix("previousWorld",this.previousWorldMatrices[i.uniqueId]),e.setMatrix("previousViewProjection",this.previousViewProjection),this.previousWorldMatrices[i.uniqueId]=r.clone()}},e}(),Po=function(){function e(e){if(this._keys=[],this._isDirty=!0,this._areLightsDirty=!0,this._areLightsDisposed=!1,this._areAttributesDirty=!0,this._areTexturesDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!0,this._areImageProcessingDirty=!0,this._normals=!1,this._uvs=!1,this._needNormals=!1,this._needUVs=!1,this._externalProperties=e,e)for(var t in e)Object.prototype.hasOwnProperty.call(e,t)&&this._setDefaultValue(t)}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),e.prototype.markAsProcessed=function(){this._isDirty=!1,this._areAttributesDirty=!1,this._areTexturesDirty=!1,this._areFresnelDirty=!1,this._areLightsDirty=!1,this._areLightsDisposed=!1,this._areMiscDirty=!1,this._arePrePassDirty=!1,this._areImageProcessingDirty=!1},e.prototype.markAsUnprocessed=function(){this._isDirty=!0},e.prototype.markAllAsDirty=function(){this._areTexturesDirty=!0,this._areAttributesDirty=!0,this._areLightsDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!1,this._areImageProcessingDirty=!0,this._isDirty=!0},e.prototype.markAsImageProcessingDirty=function(){this._areImageProcessingDirty=!0,this._isDirty=!0},e.prototype.markAsLightDirty=function(e){void 0===e&&(e=!1),this._areLightsDirty=!0,this._areLightsDisposed=this._areLightsDisposed||e,this._isDirty=!0},e.prototype.markAsAttributesDirty=function(){this._areAttributesDirty=!0,this._isDirty=!0},e.prototype.markAsTexturesDirty=function(){this._areTexturesDirty=!0,this._isDirty=!0},e.prototype.markAsFresnelDirty=function(){this._areFresnelDirty=!0,this._isDirty=!0},e.prototype.markAsMiscDirty=function(){this._areMiscDirty=!0,this._isDirty=!0},e.prototype.markAsPrePassDirty=function(){this._arePrePassDirty=!0,this._isDirty=!0},e.prototype.rebuild=function(){this._keys.length=0;for(var e=0,t=Object.keys(this);e<t.length;e++){var i=t[e];"_"!==i[0]&&this._keys.push(i)}if(this._externalProperties)for(var r in this._externalProperties)-1===this._keys.indexOf(r)&&this._keys.push(r)},e.prototype.isEqual=function(e){if(this._keys.length!==e._keys.length)return!1;for(var t=0;t<this._keys.length;t++){var i=this._keys[t];if(this[i]!==e[i])return!1}return!0},e.prototype.cloneTo=function(e){this._keys.length!==e._keys.length&&(e._keys=this._keys.slice(0));for(var t=0;t<this._keys.length;t++){var i=this._keys[t];e[i]=this[i]}},e.prototype.reset=function(){var e=this;this._keys.forEach((function(t){return e._setDefaultValue(t)}))},e.prototype._setDefaultValue=function(e){var t,i,r,n,o,a=null!==(r=null===(i=null===(t=this._externalProperties)||void 0===t?void 0:t[e])||void 0===i?void 0:i.type)&&void 0!==r?r:typeof this[e],s=null===(o=null===(n=this._externalProperties)||void 0===n?void 0:n[e])||void 0===o?void 0:o.default;switch(a){case"number":this[e]=null!=s?s:0;break;case"string":this[e]=null!=s?s:"";break;default:this[e]=null!=s&&s}},e.prototype.toString=function(){for(var e="",t=0;t<this._keys.length;t++){var i=this._keys[t],r=this[i];switch(typeof r){case"number":case"string":e+="#define "+i+" "+r+"\n";break;default:r&&(e+="#define "+i+"\n")}}return e},e}(),Ao=function(e){function t(t,i,r){void 0===r&&(r=!0);var n=e.call(this,t,i)||this;return n._normalMatrix=new u.uq,n._storeEffectOnSubMeshes=r,n}return(0,f.C6)(t,e),t.prototype.getEffect=function(){return this._storeEffectOnSubMeshes?this._activeEffect:e.prototype.getEffect.call(this)},t.prototype.isReady=function(e,t){return!!e&&(!this._storeEffectOnSubMeshes||!e.subMeshes||0===e.subMeshes.length||this.isReadyForSubMesh(e,e.subMeshes[0],t))},t.prototype._isReadyForSubMesh=function(e){var t=e.materialDefines;return!(this.checkReadyOnEveryCall||!e.effect||!t||t._renderId!==this.getScene().getRenderId())},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindOnlyNormalMatrix=function(e){this._activeEffect.setMatrix("normalMatrix",e)},t.prototype.bind=function(e,t){t&&this.bindForSubMesh(e,t,t.subMeshes[0])},t.prototype._afterBind=function(t,i,r){void 0===i&&(i=null),e.prototype._afterBind.call(this,t,i,r),this.getScene()._cachedEffect=i,r?r._drawWrapper._forceRebindOnNextCall=!1:this._drawWrapper._forceRebindOnNextCall=!1},t.prototype._mustRebind=function(e,t,i,r){return void 0===r&&(r=1),i._drawWrapper._forceRebindOnNextCall||e.isCachedMaterialInvalid(this,t,r)},t.prototype.dispose=function(t,i,r){this._activeEffect=void 0,e.prototype.dispose.call(this,t,i,r)},t}(Bi),Ro=function(){function e(){}return Object.defineProperty(e,"DiffuseTextureEnabled",{get:function(){return this._DiffuseTextureEnabled},set:function(e){this._DiffuseTextureEnabled!==e&&(this._DiffuseTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"DetailTextureEnabled",{get:function(){return this._DetailTextureEnabled},set:function(e){this._DetailTextureEnabled!==e&&(this._DetailTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"DecalMapEnabled",{get:function(){return this._DecalMapEnabled},set:function(e){this._DecalMapEnabled!==e&&(this._DecalMapEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"AmbientTextureEnabled",{get:function(){return this._AmbientTextureEnabled},set:function(e){this._AmbientTextureEnabled!==e&&(this._AmbientTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"OpacityTextureEnabled",{get:function(){return this._OpacityTextureEnabled},set:function(e){this._OpacityTextureEnabled!==e&&(this._OpacityTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ReflectionTextureEnabled",{get:function(){return this._ReflectionTextureEnabled},set:function(e){this._ReflectionTextureEnabled!==e&&(this._ReflectionTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"EmissiveTextureEnabled",{get:function(){return this._EmissiveTextureEnabled},set:function(e){this._EmissiveTextureEnabled!==e&&(this._EmissiveTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"SpecularTextureEnabled",{get:function(){return this._SpecularTextureEnabled},set:function(e){this._SpecularTextureEnabled!==e&&(this._SpecularTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"BumpTextureEnabled",{get:function(){return this._BumpTextureEnabled},set:function(e){this._BumpTextureEnabled!==e&&(this._BumpTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LightmapTextureEnabled",{get:function(){return this._LightmapTextureEnabled},set:function(e){this._LightmapTextureEnabled!==e&&(this._LightmapTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RefractionTextureEnabled",{get:function(){return this._RefractionTextureEnabled},set:function(e){this._RefractionTextureEnabled!==e&&(this._RefractionTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ColorGradingTextureEnabled",{get:function(){return this._ColorGradingTextureEnabled},set:function(e){this._ColorGradingTextureEnabled!==e&&(this._ColorGradingTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"FresnelEnabled",{get:function(){return this._FresnelEnabled},set:function(e){this._FresnelEnabled!==e&&(this._FresnelEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_FresnelDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ClearCoatTextureEnabled",{get:function(){return this._ClearCoatTextureEnabled},set:function(e){this._ClearCoatTextureEnabled!==e&&(this._ClearCoatTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ClearCoatBumpTextureEnabled",{get:function(){return this._ClearCoatBumpTextureEnabled},set:function(e){this._ClearCoatBumpTextureEnabled!==e&&(this._ClearCoatBumpTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ClearCoatTintTextureEnabled",{get:function(){return this._ClearCoatTintTextureEnabled},set:function(e){this._ClearCoatTintTextureEnabled!==e&&(this._ClearCoatTintTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"SheenTextureEnabled",{get:function(){return this._SheenTextureEnabled},set:function(e){this._SheenTextureEnabled!==e&&(this._SheenTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"AnisotropicTextureEnabled",{get:function(){return this._AnisotropicTextureEnabled},set:function(e){this._AnisotropicTextureEnabled!==e&&(this._AnisotropicTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ThicknessTextureEnabled",{get:function(){return this._ThicknessTextureEnabled},set:function(e){this._ThicknessTextureEnabled!==e&&(this._ThicknessTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RefractionIntensityTextureEnabled",{get:function(){return this._ThicknessTextureEnabled},set:function(e){this._RefractionIntensityTextureEnabled!==e&&(this._RefractionIntensityTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"TranslucencyIntensityTextureEnabled",{get:function(){return this._TranslucencyIntensityTextureEnabled},set:function(e){this._TranslucencyIntensityTextureEnabled!==e&&(this._TranslucencyIntensityTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"TranslucencyColorTextureEnabled",{get:function(){return this._TranslucencyColorTextureEnabled},set:function(e){this._TranslucencyColorTextureEnabled!==e&&(this._TranslucencyColorTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e,"IridescenceTextureEnabled",{get:function(){return this._IridescenceTextureEnabled},set:function(e){this._IridescenceTextureEnabled!==e&&(this._IridescenceTextureEnabled=e,Pi.MarkAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),e._DiffuseTextureEnabled=!0,e._DetailTextureEnabled=!0,e._DecalMapEnabled=!0,e._AmbientTextureEnabled=!0,e._OpacityTextureEnabled=!0,e._ReflectionTextureEnabled=!0,e._EmissiveTextureEnabled=!0,e._SpecularTextureEnabled=!0,e._BumpTextureEnabled=!0,e._LightmapTextureEnabled=!0,e._RefractionTextureEnabled=!0,e._ColorGradingTextureEnabled=!0,e._FresnelEnabled=!0,e._ClearCoatTextureEnabled=!0,e._ClearCoatBumpTextureEnabled=!0,e._ClearCoatTintTextureEnabled=!0,e._SheenTextureEnabled=!0,e._AnisotropicTextureEnabled=!0,e._ThicknessTextureEnabled=!0,e._RefractionIntensityTextureEnabled=!0,e._TranslucencyIntensityTextureEnabled=!0,e._TranslucencyColorTextureEnabled=!0,e._IridescenceTextureEnabled=!0,e}();Un.l.IncludesShadersStore.decalFragmentDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;\n#endif\n";Un.l.IncludesShadersStore.defaultFragmentDeclaration="uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nuniform vec3 vEmissiveColor;uniform vec3 vAmbientColor;uniform float visibility;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY \nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#ifdef ALPHATEST\nuniform float alphaCutOff;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif\n#ifdef REFRACTION\nuniform vec4 vRefractionInfos;\n#ifndef REFRACTIONMAP_3D\nuniform mat4 refractionMatrix;\n#endif\n#ifdef REFRACTIONFRESNEL\nuniform vec4 refractionLeftColor;uniform vec4 refractionRightColor;\n#endif\n#if defined(USE_LOCAL_REFRACTIONMAP_CUBIC) && defined(REFRACTIONMAP_3D)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\n#endif\n#ifdef DIFFUSEFRESNEL\nuniform vec4 diffuseLeftColor;uniform vec4 diffuseRightColor;\n#endif\n#ifdef OPACITYFRESNEL\nuniform vec4 opacityParts;\n#endif\n#ifdef EMISSIVEFRESNEL\nuniform vec4 emissiveLeftColor;uniform vec4 emissiveRightColor;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;uniform vec4 reflectionRightColor;\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#define ADDITIONAL_FRAGMENT_DECLARATION\n";Un.l.IncludesShadersStore.sceneUboDeclaration="layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nmat4 view;mat4 projection;vec4 vEyePosition;};\n";Un.l.IncludesShadersStore.meshUboDeclaration="#ifdef WEBGL2\nuniform mat4 world;uniform float visibility;\n#else\nlayout(std140,column_major) uniform;uniform Mesh\n{mat4 world;float visibility;};\n#endif\n#define WORLD_UBO\n";Un.l.IncludesShadersStore.defaultUboDeclaration="layout(std140,column_major) uniform;uniform Material\n{vec4 diffuseLeftColor;vec4 diffuseRightColor;vec4 opacityParts;vec4 reflectionLeftColor;vec4 reflectionRightColor;vec4 refractionLeftColor;vec4 refractionRightColor;vec4 emissiveLeftColor;vec4 emissiveRightColor;vec2 vDiffuseInfos;vec2 vAmbientInfos;vec2 vOpacityInfos;vec2 vReflectionInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec2 vSpecularInfos;vec3 vBumpInfos;mat4 diffuseMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 reflectionMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 specularMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;float pointSize;float alphaCutOff;mat4 refractionMatrix;vec4 vRefractionInfos;vec3 vRefractionPosition;vec3 vRefractionSize;vec4 vSpecularColor;vec3 vEmissiveColor;vec4 vDiffuseColor;vec3 vAmbientColor;\n#define ADDITIONAL_UBO_DECLARATION\n};\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";Un.l.IncludesShadersStore.prePassDeclaration="#ifdef PREPASS\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out highp vec4 glFragData[{X}];highp vec4 gl_FragColor;\n#ifdef PREPASS_DEPTH\nvarying highp vec3 vViewPos;\n#endif\n#ifdef PREPASS_VELOCITY\nvarying highp vec4 vCurrentPosition;varying highp vec4 vPreviousPosition;\n#endif\n#endif\n";Un.l.IncludesShadersStore.oitDeclaration="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out vec2 depth; \nlayout(location=1) out vec4 frontColor;layout(location=2) out vec4 backColor;\n#define MAX_DEPTH 99999.0\nhighp vec4 gl_FragColor;uniform sampler2D oitDepthSampler;uniform sampler2D oitFrontColorSampler;\n#endif\n";Un.l.IncludesShadersStore.mainUVVaryingDeclaration="#ifdef MAINUV{X}\nvarying vec2 vMainUV{X};\n#endif\n";Un.l.IncludesShadersStore.helperFunctions="const float PI=3.1415926535897932384626433832795;const float RECIPROCAL_PI=0.3183098861837907;const float RECIPROCAL_PI2=0.15915494309189535;const float HALF_MIN=5.96046448e-08; \nconst float LinearEncodePowerApprox=2.2;const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);const float Epsilon=0.0000001;\n#define saturate(x) clamp(x,0.0,1.0)\n#define absEps(x) abs(x)+Epsilon\n#define maxEps(x) max(x,Epsilon)\n#define saturateEps(x) clamp(x,Epsilon,1.0)\nmat3 transposeMat3(mat3 inMatrix) {vec3 i0=inMatrix[0];vec3 i1=inMatrix[1];vec3 i2=inMatrix[2];mat3 outMatrix=mat3(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);return outMatrix;}\nmat3 inverseMat3(mat3 inMatrix) {float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];float b01=a22*a11-a12*a21;float b11=-a22*a10+a12*a20;float b21=a21*a10-a11*a20;float det=a00*b01+a01*b11+a02*b21;return mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),\nb11,(a22*a00-a02*a20),(-a12*a00+a02*a10),\nb21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;}\n#if USE_EXACT_SRGB_CONVERSIONS\nvec3 toLinearSpaceExact(vec3 color)\n{vec3 nearZeroSection=0.0773993808*color;vec3 remainingSection=pow(0.947867299*(color+vec3(0.055)),vec3(2.4));\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.04045)));\n#else\nreturn\nvec3(\ncolor.r<=0.04045 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.04045 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.04045 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\nvec3 toGammaSpaceExact(vec3 color)\n{vec3 nearZeroSection=12.92*color;vec3 remainingSection=1.055*pow(color,vec3(0.41666))-vec3(0.055);\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.0031308)));\n#else\nreturn\nvec3(\ncolor.r<=0.0031308 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.0031308 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.0031308 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\n#endif\nfloat toLinearSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=0.0773993808*color;float remainingSection=pow(0.947867299*(color+0.055),2.4);return color<=0.04045 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,LinearEncodePowerApprox);\n#endif\n}\nvec3 toLinearSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toLinearSpaceExact(color);\n#else\nreturn pow(color,vec3(LinearEncodePowerApprox));\n#endif\n}\nvec4 toLinearSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfloat toGammaSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=12.92*color;float remainingSection=1.055*pow(color,0.41666)-0.055;return color<=0.0031308 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,GammaEncodePowerApprox);\n#endif\n}\nvec3 toGammaSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3(GammaEncodePowerApprox));\n#endif\n}\nvec4 toGammaSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfloat square(float value)\n{return value*value;}\nvec3 square(vec3 value)\n{return value*value;}\nfloat pow5(float value) {float sq=value*value;return sq*sq*value;}\nfloat getLuminance(vec3 color)\n{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}\nfloat getRand(vec2 seed) {return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);}\nfloat dither(vec2 seed,float varianceAmount) {float rand=getRand(seed);float normVariance=varianceAmount/255.0;float dither=mix(-normVariance,normVariance,rand);return dither;}\nconst float rgbdMaxRange=255.0;vec4 toRGBD(vec3 color) {float maxRGB=maxEps(max(color.r,max(color.g,color.b)));float D =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);vec3 rgb=color.rgb*D;rgb=toGammaSpace(rgb);return vec4(clamp(rgb,0.,1.),D); }\nvec3 fromRGBD(vec4 rgbd) {rgbd.rgb=toLinearSpace(rgbd.rgb);return rgbd.rgb/rgbd.a;}\nvec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;vec3 halfSize=cubeSize*0.5;vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)*invOrigVec;vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)*invOrigVec;vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);vec3 intersectPositionWS=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}\n";Un.l.IncludesShadersStore.lightFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X};\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#endif\n";Un.l.IncludesShadersStore.lightUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X}; \n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStore.lightsFragmentFunctions="struct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef NDOTL\nfloat ndl;\n#endif\n};lightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 lightVectorW;float attenuation=1.0;if (lightData.w==0.)\n{vec3 direction=lightData.xyz-vPositionW;attenuation=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nlightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 direction=lightData.xyz-vPositionW;vec3 lightVectorW=normalize(direction);float attenuation=max(0.,1.0-length(direction)/range);float cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;float ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {lightingInfo result;float ndl=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightData.xyz);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){vec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return textureColor;}";Un.l.IncludesShadersStore.shadowsFragmentFunctions="#ifdef SHADOWS\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\n#ifndef SHADOWFLOAT\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{float mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\n#define inline\nfloat computeShadowCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nreturn depth>shadow ? darkness : 1.0;}\n#define inline\nfloat computeShadowWithPoissonSamplingCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;float visibility=1.;vec3 poissonDisk[4];poissonDisk[0]=vec3(-1.0,1.0,-1.0);poissonDisk[1]=vec3(1.0,-1.0,-1.0);poissonDisk[2]=vec3(-1.0,-1.0,-1.0);poissonDisk[3]=vec3(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);}\n#define inline\nfloat computeShadowWithESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\n#define inline\nfloat computeShadowWithCloseESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define inline\nfloat computeShadowCSM(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);vec3 uvLayer=vec3(uv.x,uv.y,layer);float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uvLayer));\n#else\nfloat shadow=texture2D(shadowSampler,uvLayer).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}\n#endif\n#define inline\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadow=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}}\n#define inline\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);float visibility=1.;vec2 poissonDisk[4];poissonDisk[0]=vec2(-0.94201624,-0.39906216);poissonDisk[1]=vec2(0.94558609,-0.76890725);poissonDisk[2]=vec2(-0.094184101,-0.92938870);poissonDisk[3]=vec2(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;\n#else\nif (TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#ifdef IS_NDC_HALF_ZRANGE\n#define ZINCLIP clipSpace.z\n#else\n#define ZINCLIP uvDepth.z\n#endif\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define GREATEST_LESS_THAN_ONE 0.99999994\n#define DISABLE_UNIFORMITY_ANALYSIS\n#define inline\nfloat computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float shadow=texture2D(shadowSampler,uvDepthLayer);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));shadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));shadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));shadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float shadow=TEXTUREFUNC(shadowSampler,uvDepth,0.);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw2.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow+=uvw2.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z),0.);shadow+=uvw0.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z),0.);shadow+=uvw1.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z),0.);shadow+=uvw2.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z),0.);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.)\n);const vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n#define inline\nfloat computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=texture2D(depthSampler,vec3(uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer)).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);vec4 filterRadius=vec4(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec4 offset=vec4(poissonSamplers[i],0.);offset=vec4(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);shadow+=texture2D(shadowSampler,uvDepthLayer+offset*filterRadius);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);if (numBlocker<1.0) {return 1.0;}\nelse\n{return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=TEXTUREFUNC(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0.).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nif (numBlocker<1.0) {return 1.0;}\nelse\n{float avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);float filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec3 offset=poissonSamplers[i];offset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);shadow+=TEXTUREFUNC(shadowSampler,uvDepth+offset*filterRadius,0.);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}}\n#define inline\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\n#define inline\nfloat computeShadowWithCSMPCSS16(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS32(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n#endif\n";Un.l.IncludesShadersStore.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\nuniform sampler2D _SAMPLERNAME_Sampler;\n#endif\n";Un.l.IncludesShadersStore.fresnelFunction="#ifdef FRESNEL\nfloat computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power)\n{float fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";Un.l.IncludesShadersStore.reflectionFunction="vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0); }\nvec3 computeMirroredFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(1.0-s,t,0); }\nvec3 computeEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 cameraToVertex=normalize(worldPos.xyz-eyePosition);vec3 r=normalize(reflect(cameraToVertex,worldNormal));r=vec3(reflectionMatrix*vec4(r,0));float lon=atan(r.z,r.x);float lat=acos(r.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0);}\nvec3 computeSphericalCoords(vec4 worldPos,vec3 worldNormal,mat4 view,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(vec3(view*worldPos));vec3 viewNormal=normalize(vec3(view*vec4(worldNormal,0.0)));vec3 r=reflect(viewDir,viewNormal);r=vec3(reflectionMatrix*vec4(r,0));r.z=r.z-1.0;float m=2.0*length(r);return vec3(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nvec3 computePlanarCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=worldPos.xyz-eyePosition;vec3 coords=normalize(reflect(viewDir,worldNormal));return vec3(reflectionMatrix*vec4(coords,1));}\nvec3 computeCubicCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeCubicLocalCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix,vec3 reflectionSize,vec3 reflectionPosition)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeProjectionCoords(vec4 worldPos,mat4 view,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*(view*worldPos));}\nvec3 computeSkyBoxCoords(vec3 positionW,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*vec4(positionW,1.));}\n#ifdef REFLECTION\nvec3 computeReflectionCoords(vec4 worldPos,vec3 worldNormal)\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3(0,0,0);\n#endif\n}\n#endif\n";Un.l.IncludesShadersStore.imageProcessingDeclaration="#ifdef EXPOSURE\nuniform float exposureLinear;\n#endif\n#ifdef CONTRAST\nuniform float contrast;\n#endif\n#if defined(VIGNETTE) || defined(DITHER)\nuniform vec2 vInverseScreenSize;\n#endif\n#ifdef VIGNETTE\nuniform vec4 vignetteSettings1;uniform vec4 vignetteSettings2;\n#endif\n#ifdef COLORCURVES\nuniform vec4 vCameraColorCurveNegative;uniform vec4 vCameraColorCurveNeutral;uniform vec4 vCameraColorCurvePositive;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif\n#ifdef DITHER\nuniform float ditherIntensity;\n#endif\n";Un.l.IncludesShadersStore.imageProcessingFunctions="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n/** \n* Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL.\n* sampler3dSetting.x=textureOffset (0.5/textureSize).\n* sampler3dSetting.y=textureSize.\n*/\n#define inline\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{float sliceSize=2.0*sampler3dSetting.x; \n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);float sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;sliceUV.x+=sliceInteger*sliceSize;sliceUV=saturate(sliceUV);vec4 slice0Color=texture2D(colorTransform,sliceUV);sliceUV.x+=sliceSize;sliceUV=saturate(sliceUV);vec4 slice1Color=texture2D(colorTransform,sliceUV);vec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;}\n#endif\n#if TONEMAPPING==3\nconst float PBRNeutralStartCompression=0.8-0.04;const float PBRNeutralDesaturation=0.15;vec3 PBRNeutralToneMapping( vec3 color ) {float x=min(color.r,min(color.g,color.b));float offset=x<0.08 ? x-6.25*x*x : 0.04;color-=offset;float peak=max(color.r,max(color.g,color.b));if (peak<PBRNeutralStartCompression) return color;float d=1.-PBRNeutralStartCompression;float newPeak=1.-d*d/(peak+d-PBRNeutralStartCompression);color*=newPeak/peak;float g=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(color,newPeak*vec3(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);const mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108, 1.10813,-0.07276),\nvec3(-0.07367,-0.00605, 1.07602)\n);vec3 RRTAndODTFit(vec3 v)\n{vec3 a=v*(v+0.0245786)-0.000090537;vec3 b=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nvec3 ACESFitted(vec3 color)\n{color=ACESInputMat*color;color=RRTAndODTFit(color);color=ACESOutputMat*color;color=saturate(color);return color;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nvec4 applyImageProcessing(vec4 result) {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\n#ifdef EXPOSURE\nresult.rgb*=exposureLinear;\n#endif\n#ifdef VIGNETTE\nvec2 viewportXY=gl_FragCoord.xy*vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;vec3 vignetteXY1=vec3(viewportXY*vignetteSettings1.xy+vignetteSettings1.zw,1.0);float vignetteTerm=dot(vignetteXY1,vignetteXY1);float vignette=pow(vignetteTerm,vignetteSettings2.w);vec3 vignetteColor=vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvec3 vignetteColorMultiplier=mix(vignetteColor,vec3(1,1,1),vignette);result.rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nresult.rgb=mix(vignetteColor,result.rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nresult.rgb=PBRNeutralToneMapping(result.rgb);\n#elif TONEMAPPING==2\nresult.rgb=ACESFitted(result.rgb);\n#elif TONEMAPPING==1\nconst float tonemappingCalibration=1.590579;result.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\nresult.rgb=toGammaSpace(result.rgb);result.rgb=saturate(result.rgb);\n#ifdef CONTRAST\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);if (contrast<1.0) {result.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);} else {result.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nfloat luma=getLuminance(result.rgb);vec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*-3.0+1.5),vec2(0.0),vec2(1.0));vec4 colorCurve=vCameraColorCurveNeutral+curveMix.x*vCameraColorCurvePositive-curveMix.y*vCameraColorCurveNegative;result.rgb*=colorCurve.rgb;result.rgb=mix(vec3(luma),result.rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nfloat rand=getRand(gl_FragCoord.xy*vInverseScreenSize);float dither=mix(-ditherIntensity,ditherIntensity,rand);result.rgb=saturate(result.rgb+vec3(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn result;}";Un.l.IncludesShadersStore.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform mat4 normalMatrix;\n#if defined(WEBGL2) || defined(WEBGPU)\nmat4 toNormalMatrix(mat4 wMatrix)\n{mat4 ret=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]=vec4(0.,0.,0.,1.);return ret;}\n#else\nmat4 toNormalMatrix(mat4 m)\n{float\na00=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;mat4 mi=mat4(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nvec3 perturbNormalBase(mat3 cotangentFrame,vec3 normal,float scale)\n{\n#ifdef NORMALXYSCALE\nnormal=normalize(normal*vec3(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*normal);}\nvec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale)\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";Un.l.IncludesShadersStore.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst float minSamples=4.;const float maxSamples=15.;const int iMaxSamples=15;vec2 parallaxOcclusion(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale) {float parallaxLimit=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;vec2 vOffsetDir=normalize(vViewDirCoT.xy);vec2 vMaxOffset=vOffsetDir*parallaxLimit;float numSamples=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));float stepSize=1.0/numSamples;float currRayHeight=1.0;vec2 vCurrOffset=vec2(0,0);vec2 vLastOffset=vec2(0,0);float lastSampledHeight=1.0;float currSampledHeight=1.0;bool keepWorking=true;for (int i=0; i<iMaxSamples; i++)\n{currSampledHeight=texture2D(bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{float delta1=currSampledHeight-currRayHeight;float delta2=(currRayHeight+stepSize)-lastSampledHeight;float ratio=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nvec2 parallaxOffset(vec3 viewDir,float heightScale)\n{float height=texture2D(bumpSampler,vBumpUV).w;vec2 texCoordOffset=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n";Un.l.IncludesShadersStore.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nvarying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nvarying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nvarying float fClipDistance6;\n#endif\n";Un.l.IncludesShadersStore.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform float logarithmicDepthConstant;varying float vFragmentDepth;\n#endif\n";Un.l.IncludesShadersStore.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vec4 vFogInfos;uniform vec3 vFogColor;varying vec3 vFogDistance;float CalcFogFactor()\n{float fogCoeff=1.0;float fogStart=vFogInfos.y;float fogEnd=vFogInfos.z;float fogDensity=vFogInfos.w;float fogDistance=length(vFogDistance);if (FOGMODE_LINEAR==vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n";Un.l.IncludesShadersStore.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fClipDistance6>0.0)\n{discard;}\n#endif\n";Un.l.IncludesShadersStore.bumpFragment="vec2 uvOffset=vec2(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nfloat normalScale=1.0;\n#elif defined(BUMP)\nfloat normalScale=vBumpInfos.y;\n#else\nfloat normalScale=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#elif defined(BUMP)\nvec2 TBNUV=gl_FrontFacing ? vBumpUV : -vBumpUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvec2 TBNUV=gl_FrontFacing ? vDetailUV : -vDetailUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#else\nvec2 TBNUV=gl_FrontFacing ? vMainUV1 : -vMainUV1;mat3 TBN=cotangent_frame(normalW,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nmat3 invTBN=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvec4 detailColor=texture2D(detailSampler,vDetailUV+uvOffset);vec2 detailNormalRG=detailColor.wy*2.0-1.0;float detailNormalB=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));vec3 detailNormal=vec3(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(texture2D(bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize(mat3(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,texture2D(bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvec3 bumpNormal=texture2D(bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;vec3 blendedNormal=normalize(vec3(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+=vec3(0.0,0.0,1.0);detailNormal*=vec3(-1.0,-1.0,1.0);vec3 blendedNormal=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";Un.l.IncludesShadersStore.decalFragment="#ifdef DECAL\n#ifdef GAMMADECAL\ndecalColor.rgb=toLinearSpace(decalColor.rgb);\n#endif\n#ifdef DECAL_SMOOTHALPHA\ndecalColor.a*=decalColor.a;\n#endif\nsurfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);\n#endif\n";Un.l.IncludesShadersStore.depthPrePass="#ifdef DEPTHPREPASS\ngl_FragColor=vec4(0.,0.,0.,1.0);return;\n#endif\n";Un.l.IncludesShadersStore.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},textureProjectionMatrix{X});\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=viewFrustumZ{X}[i]+vPositionFromCamera{X}.z;\n#else\ndiff{X}=viewFrustumZ{X}[i]-vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nfloat frustumLength=frustumLengths{X}[index{X}];float diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;float nextShadow=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStore.logDepthFragment="#ifdef LOGARITHMICDEPTH\ngl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5;\n#endif\n";Un.l.IncludesShadersStore.fogFragment="#ifdef FOG\nfloat fog=CalcFogFactor();\n#ifdef PBR\nfog=toLinearSpace(fog);\n#endif\ncolor.rgb=mix(vFogColor,color.rgb,fog);\n#endif\n";Un.l.IncludesShadersStore.oitFragment="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\nfloat fragDepth=gl_FragCoord.z; \n#ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS\nuint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x;\n#endif\nivec2 fragCoord=ivec2(gl_FragCoord.xy);vec2 lastDepth=texelFetch(oitDepthSampler,fragCoord,0).rg;vec4 lastFrontColor=texelFetch(oitFrontColorSampler,fragCoord,0);depth.rg=vec2(-MAX_DEPTH);frontColor=lastFrontColor;backColor=vec4(0.0);\n#ifdef USE_REVERSE_DEPTHBUFFER\nfloat furthestDepth=-lastDepth.x;float nearestDepth=lastDepth.y;\n#else\nfloat nearestDepth=-lastDepth.x;float furthestDepth=lastDepth.y;\n#endif\nfloat alphaMultiplier=1.0-lastFrontColor.a;\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth>nearestDepth || fragDepth<furthestDepth) {\n#else\nif (fragDepth<nearestDepth || fragDepth>furthestDepth) {\n#endif\nreturn;}\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth<nearestDepth && fragDepth>furthestDepth) {\n#else\nif (fragDepth>nearestDepth && fragDepth<furthestDepth) {\n#endif\ndepth.rg=vec2(-fragDepth,fragDepth);return;}\n#endif\n";Un.l.ShadersStore.defaultPixelShader="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\n#include<oitDeclaration>\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_SAMPLERNAME_,diffuse)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULARTERM)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_SAMPLERNAME_,specular)\n#endif\n#include<fresnelFunction>\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#if defined(ALPHATEST) && !defined(ALPHATEST_AFTERALLALPHACOMPUTATIONS)\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(DECAL) && !defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef DETAIL\nbaseColor.rgb=baseColor.rgb*2.0*mix(0.5,detailColor.r,vDetailInfos.y);\n#endif\n#if defined(DECAL) && defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);specularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#else\nfloat glossiness=0.;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\naggShadow=aggShadow/numLights;vec4 refractionColor=vec4(0.,0.,0.,1.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\n#ifdef USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,vRefractionSize,vRefractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec4 refractionLookup=textureCube(refractionCubeSampler,refractionVector);if (dot(refractionVector,viewDirectionW)<1.0) {refractionColor=refractionLookup;}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));vec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;refractionColor=texture2D(refraction2DSampler,refractionCoords);\n#endif\n#ifdef RGBDREFRACTION\nrefractionColor.rgb=fromRGBD(refractionColor);\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor.rgb=toGammaSpace(refractionColor.rgb);\n#endif\nrefractionColor.rgb*=vRefractionInfos.x;\n#endif\nvec4 reflectionColor=vec4(0.,0.,0.,1.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nvReflectionUVW.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias);\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW);\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;reflectionColor=texture2D(reflection2DSampler,coords);\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor.rgb=toGammaSpace(reflectionColor.rgb);\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor.rgb*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);refractionColor.rgb*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);alpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n#ifdef ALPHATEST\n#ifdef ALPHATEST_AFTERALLALPHACOMPUTATIONS\nif (alpha<alphaCutOff)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);emissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);diffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor.rgb,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+emissiveColor+refractionColor.rgb,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+refractionColor.rgb,alpha);\n#endif\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor.rgb;\n#else\ncolor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=color.a>0.4 ? 1.0 : 0.0;gl_FragData[0]=color; \n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_IRRADIANCE\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo); \n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo); \n#endif\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_REFLECTIVITY\n#if defined(SPECULARTERM)\n#if defined(SPECULAR)\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularMapColor))*writeGeometryInfo; \n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularColor),1.0)*writeGeometryInfo;\n#endif\n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(0.0,0.0,0.0,1.0)*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=color;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-color.a);} else {backColor+=color;}\n#endif\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";Un.l.IncludesShadersStore.decalVertexDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;uniform mat4 decalMatrix;\n#endif\n";Un.l.IncludesShadersStore.defaultVertexDeclaration="uniform mat4 viewProjection;uniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;uniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n";Un.l.IncludesShadersStore.uvAttributeDeclaration="#ifdef UV{X}\nattribute vec2 uv{X};\n#endif\n",i(6470),i(4400);Un.l.IncludesShadersStore.instancesDeclaration="#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#ifdef INSTANCESCOLOR\nattribute vec4 instanceColor;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nattribute vec4 previousWorld0;attribute vec4 previousWorld1;attribute vec4 previousWorld2;attribute vec4 previousWorld3;\n#ifdef THIN_INSTANCES\nuniform mat4 previousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nuniform mat4 previousWorld;\n#endif\n#endif\n";Un.l.IncludesShadersStore.prePassVertexDeclaration="#ifdef PREPASS\n#ifdef PREPASS_DEPTH\nvarying vec3 vViewPos;\n#endif\n#ifdef PREPASS_VELOCITY\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#endif\n";Un.l.IncludesShadersStore.samplerVertexDeclaration="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n";Un.l.IncludesShadersStore.bumpVertexDeclaration="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#endif\n";Un.l.IncludesShadersStore.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;varying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;varying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;varying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;varying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;varying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;varying float fClipDistance6;\n#endif\n";Un.l.IncludesShadersStore.fogVertexDeclaration="#ifdef FOG\nvarying vec3 vFogDistance;\n#endif\n";Un.l.IncludesShadersStore.lightVxFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#endif\n";Un.l.IncludesShadersStore.lightVxUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n",i(4444),i(7369),i(8266),i(4589);Un.l.IncludesShadersStore.instancesVertex="#ifdef INSTANCES\nmat4 finalWorld=mat4(world0,world1,world2,world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nmat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1,previousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\nfinalWorld=world*finalWorld;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\nmat4 finalWorld=world;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nmat4 finalPreviousWorld=previousWorld;\n#endif\n#endif\n",i(6898),i(9334);Un.l.IncludesShadersStore.prePassVertex="#ifdef PREPASS_DEPTH\nvViewPos=(view*worldPos).rgb;\n#endif\n#if defined(PREPASS_VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*worldPos;\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n";Un.l.IncludesShadersStore.uvVariableDeclaration="#if !defined(UV{X}) && defined(MAINUV{X})\nvec2 uv{X}=vec2(0.,0.);\n#endif\n#ifdef MAINUV{X}\nvMainUV{X}=uv{X};\n#endif\n";Un.l.IncludesShadersStore.samplerVertexImplementation="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nif (v_INFONAME_==0.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uvUpdated,1.0,0.0));}\n#ifdef UV2\nelse if (v_INFONAME_==1.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv2,1.0,0.0));}\n#endif\n#ifdef UV3\nelse if (v_INFONAME_==2.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv3,1.0,0.0));}\n#endif\n#ifdef UV4\nelse if (v_INFONAME_==3.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv4,1.0,0.0));}\n#endif\n#ifdef UV5\nelse if (v_INFONAME_==4.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv5,1.0,0.0));}\n#endif\n#ifdef UV6\nelse if (v_INFONAME_==5.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv6,1.0,0.0));}\n#endif\n#endif\n";Un.l.IncludesShadersStore.bumpVertex="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal);\n#endif\n#endif\n";Un.l.IncludesShadersStore.clipPlaneVertex="#ifdef CLIPPLANE\nfClipDistance=dot(worldPos,vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nfClipDistance2=dot(worldPos,vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nfClipDistance3=dot(worldPos,vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nfClipDistance4=dot(worldPos,vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nfClipDistance5=dot(worldPos,vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nfClipDistance6=dot(worldPos,vClipPlane6);\n#endif\n";Un.l.IncludesShadersStore.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";Un.l.IncludesShadersStore.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvPositionFromCamera{X}=view*worldPos;for (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) {vPositionFromLight{X}[i]=lightMatrix{X}[i]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}[i]=(-vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}[i]=(vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n}\n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvPositionFromLight{X}=lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}=(-vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}=(vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStore.vertexColorMixing="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvColor=vec4(1.0);\n#ifdef VERTEXCOLOR\n#ifdef VERTEXALPHA\nvColor*=color;\n#else\nvColor.rgb*=color.rgb;\n#endif\n#endif\n#ifdef INSTANCESCOLOR\nvColor*=instanceColor;\n#endif\n#endif\n";Un.l.IncludesShadersStore.pointCloudVertex="#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n";Un.l.IncludesShadersStore.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+gl_Position.w;gl_Position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n";Un.l.ShadersStore.defaultVertexShader="#include<__decl__defaultVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<mainUVVaryingDeclaration>[1..7]\n#include<samplerVertexDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#if defined(SPECULARTERM)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular)\n#endif\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && defined(PREPASS_VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\nvPositionW=vec3(worldPos);\n#include<prePassVertex>\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_MATRIXNAME_,diffuse,_INFONAME_,DiffuseInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#if defined(SPECULARTERM)\n#include<samplerVertexImplementation>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_MATRIXNAME_,specular,_INFONAME_,SpecularInfos.x)\n#endif\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var Io=function(){function e(){this._defines={},this._currentRank=32,this._maxRank=-1,this._mesh=null}return e.prototype.unBindMesh=function(){this._mesh=null},e.prototype.addFallback=function(e,t){this._defines[e]||(e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e),this._defines[e]=new Array),this._defines[e].push(t)},e.prototype.addCPUSkinningFallback=function(e,t){this._mesh=t,e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e)},Object.defineProperty(e.prototype,"hasMoreFallbacks",{get:function(){return this._currentRank<=this._maxRank},enumerable:!1,configurable:!0}),e.prototype.reduce=function(e,t){if(this._mesh&&this._mesh.computeBonesUsingShaders&&this._mesh.numBoneInfluencers>0){this._mesh.computeBonesUsingShaders=!1,e=e.replace("#define NUM_BONE_INFLUENCERS "+this._mesh.numBoneInfluencers,"#define NUM_BONE_INFLUENCERS 0"),t._bonesComputationForcedToCPU=!0;for(var i=this._mesh.getScene(),r=0;r<i.meshes.length;r++){var n=i.meshes[r];if(n.material){if(n.computeBonesUsingShaders&&0!==n.numBoneInfluencers)if(n.material.getEffect()===t)n.computeBonesUsingShaders=!1;else if(n.subMeshes)for(var o=0,a=n.subMeshes;o<a.length;o++)if(a[o].effect===t){n.computeBonesUsingShaders=!1;break}}else!this._mesh.material&&n.computeBonesUsingShaders&&n.numBoneInfluencers>0&&(n.computeBonesUsingShaders=!1)}}else{var s=this._defines[this._currentRank];if(s)for(r=0;r<s.length;r++)e=e.replace("#define "+s[r],"");this._currentRank++}return e},e}(),Mo=i(5930),Oo=new RegExp("^([gimus]+)!"),Do=function(){function e(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}return e.prototype._addPlugin=function(t){for(var i=this,r=0;r<this._plugins.length;++r)if(this._plugins[r].name===t.name)return!1;if(this._material._uniformBufferLayoutBuilt)throw'The plugin "'.concat(t.name,'" can\'t be added to the material "').concat(this._material.name,'" because this material has already been used for rendering! Please add plugins to materials before any rendering with this material occurs.');var n=t.getClassName();e._MaterialPluginClassToMainDefine[n]||(e._MaterialPluginClassToMainDefine[n]="MATERIALPLUGIN_"+ ++e._MaterialPluginCounter),this._material._callbackPluginEventGeneric=function(e,t){return i._handlePluginEvent(e,t)},this._plugins.push(t),this._plugins.sort((function(e,t){return e.priority-t.priority})),this._codeInjectionPoints={};var o={};o[e._MaterialPluginClassToMainDefine[n]]={type:"boolean",default:!0};for(var a=0,s=this._plugins;a<s.length;a++){var l=s[a];l.collectDefines(o),this._collectPointNames("vertex",l.getCustomCode("vertex")),this._collectPointNames("fragment",l.getCustomCode("fragment"))}return this._defineNamesFromPlugins=o,!0},e.prototype._activatePlugin=function(e){-1===this._activePlugins.indexOf(e)&&(this._activePlugins.push(e),this._activePlugins.sort((function(e,t){return e.priority-t.priority})),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort((function(e,t){return e.priority-t.priority})),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))},e.prototype.getPlugin=function(e){for(var t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e)return this._plugins[t];return null},e.prototype._handlePluginEventIsReadyForSubMesh=function(e){for(var t=!0,i=0,r=this._activePlugins;i<r.length;i++){var n=r[i];t=t&&n.isReadyForSubMesh(e.defines,this._scene,this._engine,e.subMesh)}e.isReadyForSubMesh=t},e.prototype._handlePluginEventPrepareDefinesBeforeAttributes=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].prepareDefinesBeforeAttributes(e.defines,this._scene,e.mesh)},e.prototype._handlePluginEventPrepareDefines=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].prepareDefines(e.defines,this._scene,e.mesh)},e.prototype._handlePluginEventHardBindForSubMesh=function(e){for(var t=0,i=this._activePluginsForExtraEvents;t<i.length;t++)i[t].hardBindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)},e.prototype._handlePluginEventBindForSubMesh=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].bindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)},e.prototype._handlePluginEventHasRenderTargetTextures=function(e){for(var t=!1,i=0,r=this._activePluginsForExtraEvents;i<r.length&&!(t=r[i].hasRenderTargetTextures());i++);e.hasRenderTargetTextures=t},e.prototype._handlePluginEventFillRenderTargetTextures=function(e){for(var t=0,i=this._activePluginsForExtraEvents;t<i.length;t++)i[t].fillRenderTargetTextures(e.renderTargets)},e.prototype._handlePluginEvent=function(e,t){var i,r,n,o;switch(e){case 512:for(var a=t,s=0,l=this._activePlugins;s<l.length;s++)(v=l[s]).getActiveTextures(a.activeTextures);break;case 256:a=t;for(var c=0,u=this._activePlugins;c<u.length;c++)(v=u[c]).getAnimatables(a.animatables);break;case 1024:a=t;for(var h=!1,d=0,p=this._activePlugins;d<p.length&&!(h=(v=p[d]).hasTexture(a.texture));d++);a.hasTexture=h;break;case 2:a=t;for(var f=0,_=this._plugins;f<_.length;f++)(v=_[f]).dispose(a.forceDisposeTextures);break;case 4:(a=t).defineNames=this._defineNamesFromPlugins;break;case 128:a=t;for(var m=0,g=this._activePlugins;m<g.length;m++){var v=g[m];a.fallbackRank=v.addFallbacks(a.defines,a.fallbacks,a.fallbackRank),v.getAttributes(a.attributes,this._scene,a.mesh)}this._uniformList.length>0&&(i=a.uniforms).push.apply(i,this._uniformList),this._samplerList.length>0&&(r=a.samplers).push.apply(r,this._samplerList),this._uboList.length>0&&(n=a.uniformBuffersNames).push.apply(n,this._uboList),a.customCode=this._injectCustomCode(a,a.customCode);break;case 8:a=t,this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];for(var y=0,b=this._plugins;y<b.length;y++){var T=(v=b[y]).getUniforms();if(T){if(T.ubo)for(var E=0,x=T.ubo;E<x.length;E++){var S=x[E];if(S.size&&S.type){var C=null!==(o=S.arraySize)&&void 0!==o?o:0;a.ubo.addUniform(S.name,S.size,C),this._uboDeclaration+="".concat(S.type," ").concat(S.name).concat(C>0?"[".concat(C,"]"):"",";\n")}this._uniformList.push(S.name)}T.vertex&&(this._vertexDeclaration+=T.vertex+"\n"),T.fragment&&(this._fragmentDeclaration+=T.fragment+"\n")}v.getSamplers(this._samplerList),v.getUniformBuffersNames(this._uboList)}}},e.prototype._collectPointNames=function(e,t){if(t)for(var i in t)this._codeInjectionPoints[e]||(this._codeInjectionPoints[e]={}),this._codeInjectionPoints[e][i]=!0},e.prototype._injectCustomCode=function(e,t){var i=this;return function(r,n){var o,a;t&&(n=t(r,n)),i._uboDeclaration&&(n=n.replace("#define ADDITIONAL_UBO_DECLARATION",i._uboDeclaration)),i._vertexDeclaration&&(n=n.replace("#define ADDITIONAL_VERTEX_DECLARATION",i._vertexDeclaration)),i._fragmentDeclaration&&(n=n.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",i._fragmentDeclaration));var s=null===(o=i._codeInjectionPoints)||void 0===o?void 0:o[r];if(!s)return n;var l=null;for(var c in s){for(var u="",h=function(t){var n=null===(a=t.getCustomCode(r))||void 0===a?void 0:a[c];if(!n)return"continue";t.resolveIncludes&&(null===l&&(l={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:i._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:i._engine.supportsUniformBuffers,shadersRepository:Un.l.GetShadersRepository(0),includesShadersStore:Un.l.GetIncludesShadersStore(0),version:void 0,platformName:i._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:i._engine.isNDCHalfZRange,useReverseDepthBuffer:i._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}),l.isFragment="fragment"===r,(0,Mo.Iq)(n,l,(function(e){return n=e}))),u+=n+"\n"},d=0,p=i._activePlugins;d<p.length;d++)h(p[d]);if(u.length>0)if("!"===c.charAt(0)){var f="g";if("!"===(c=c.substring(1)).charAt(0))f="",c=c.substring(1);else{var _=Oo.exec(c);_&&_.length>=2&&(f=_[1],c=c.substring(f.length+1))}f.indexOf("g")<0&&(f+="g");for(var m=n,g=new RegExp(c,f),v=g.exec(m);null!==v;){for(var y=u,b=0;b<v.length;++b)y=y.replace("$"+b,v[b]);n=n.replace(v[0],y),v=g.exec(m)}}else{var T="#define "+c;n=n.replace(T,"\n"+u+"\n"+T)}}return n}},e._MaterialPluginClassToMainDefine={},e._MaterialPluginCounter=0,M.q.OnEnginesDisposedObservable.add((function(){Uo()})),e}(),No=[],Fo=!1,wo=null;function Lo(e,t){Fo||(wo=Bi.OnEventObservable.add((function(e){for(var t=0,i=No;t<i.length;t++)(0,i[t][1])(e)}),1),Fo=!0);var i=No.filter((function(t){var i=t[0];return t[1],i===e}));i.length>0?i[0][1]=t:No.push([e,t])}function Bo(e){for(var t=0;t<No.length;++t)if(No[t][0]===e)return No.splice(t,1),0===No.length&&Uo(),!0;return!1}function Uo(){No.length=0,Fo=!1,Bi.OnEventObservable.remove(wo),wo=null}var Vo=function(){function e(e,t,i,r,n,o,a){void 0===n&&(n=!0),void 0===o&&(o=!1),void 0===a&&(a=!1),this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this._material=e,this.name=t,this.priority=i,this.resolveIncludes=a,e.pluginManager||(e.pluginManager=new Do(e),e.onDisposeObservable.add((function(){e.pluginManager=void 0}))),this._pluginDefineNames=r,this._pluginManager=e.pluginManager,n&&this._pluginManager._addPlugin(this),o&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[s.Y.MATERIAL_AllDirtyFlag]}return e.prototype._enable=function(e){e&&this._pluginManager._activatePlugin(this)},e.prototype.getClassName=function(){return"MaterialPluginBase"},e.prototype.isReadyForSubMesh=function(e,t,i,r){return!0},e.prototype.hardBindForSubMesh=function(e,t,i,r){},e.prototype.bindForSubMesh=function(e,t,i,r){},e.prototype.dispose=function(e){},e.prototype.getCustomCode=function(e){return null},e.prototype.collectDefines=function(e){if(this._pluginDefineNames)for(var t=0,i=Object.keys(this._pluginDefineNames);t<i.length;t++){var r=i[t];if("_"!==r[0]){var n=typeof this._pluginDefineNames[r];e[r]={type:"number"===n?"number":"string"===n?"string":"boolean"===n?"boolean":"object",default:this._pluginDefineNames[r]}}}},e.prototype.prepareDefinesBeforeAttributes=function(e,t,i){},e.prototype.prepareDefines=function(e,t,i){},e.prototype.hasTexture=function(e){return!1},e.prototype.hasRenderTargetTextures=function(){return!1},e.prototype.fillRenderTargetTextures=function(e){},e.prototype.getActiveTextures=function(e){},e.prototype.getAnimatables=function(e){},e.prototype.addFallbacks=function(e,t,i){return i},e.prototype.getSamplers=function(e){},e.prototype.getAttributes=function(e,t,i){},e.prototype.getUniformBuffersNames=function(e){},e.prototype.getUniforms=function(){return{}},e.prototype.copyTo=function(e){V.p.Clone((function(){return e}),this)},e.prototype.serialize=function(){return V.p.Serialize(this)},e.prototype.parse=function(e,t,i){var r=this;V.p.Parse((function(){return r}),e,t,i)},(0,f.Cg)([(0,B.lK)()],e.prototype,"name",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"priority",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"resolveIncludes",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"registerForExtraEvents",void 0),e}();(0,o.Y5)("BABYLON.MaterialPluginBase",Vo);var ko=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.DETAIL=!1,t.DETAILDIRECTUV=0,t.DETAIL_NORMALBLENDMETHOD=0,t}return(0,f.C6)(t,e),t}(Po),Go=function(e){function t(t,i){void 0===i&&(i=!0);var r=e.call(this,t,"DetailMap",140,new ko,i)||this;return r._texture=null,r.diffuseBlendLevel=1,r.roughnessBlendLevel=1,r.bumpLevel=1,r._normalBlendMethod=Bi.MATERIAL_NORMALBLENDMETHOD_WHITEOUT,r._isEnabled=!1,r.isEnabled=!1,r._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t,i){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&i.getCaps().standardDerivatives&&this._texture&&Ro.DetailTextureEnabled&&!this._texture.isReady())},t.prototype.prepareDefines=function(e,t){if(this._isEnabled){e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod;var i=t.getEngine();e._areTexturesDirty&&(i.getCaps().standardDerivatives&&this._texture&&Ro.DetailTextureEnabled&&this._isEnabled?((0,Li.YT)(this._texture,e,"DETAIL"),e.DETAIL_NORMALBLENDMETHOD=this._normalBlendMethod):e.DETAIL=!1)}else e.DETAIL=!1},t.prototype.bindForSubMesh=function(e,t){if(this._isEnabled){var i=this._material.isFrozen;e.useUbo&&i&&e.isSync||this._texture&&Ro.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),(0,Li.mA)(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&Ro.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}},t.prototype.hasTexture=function(e){return this._texture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},t.prototype.dispose=function(e){var t;e&&(null===(t=this._texture)||void 0===t||t.dispose())},t.prototype.getClassName=function(){return"DetailMapConfiguration"},t.prototype.getSamplers=function(e){e.push("detailSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}},(0,f.Cg)([(0,B.uM)("detailTexture"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"diffuseBlendLevel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"roughnessBlendLevel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"bumpLevel",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"normalBlendMethod",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Vo),zo=i(4561),Yo={effect:null,subMesh:null},Xo=function(e){function t(t){var i=e.call(this,t)||this;return i.MAINUV1=!1,i.MAINUV2=!1,i.MAINUV3=!1,i.MAINUV4=!1,i.MAINUV5=!1,i.MAINUV6=!1,i.DIFFUSE=!1,i.DIFFUSEDIRECTUV=0,i.BAKED_VERTEX_ANIMATION_TEXTURE=!1,i.AMBIENT=!1,i.AMBIENTDIRECTUV=0,i.OPACITY=!1,i.OPACITYDIRECTUV=0,i.OPACITYRGB=!1,i.REFLECTION=!1,i.EMISSIVE=!1,i.EMISSIVEDIRECTUV=0,i.SPECULAR=!1,i.SPECULARDIRECTUV=0,i.BUMP=!1,i.BUMPDIRECTUV=0,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.SPECULAROVERALPHA=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.ALPHAFROMDIFFUSE=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.DIFFUSEFRESNEL=!1,i.OPACITYFRESNEL=!1,i.REFLECTIONFRESNEL=!1,i.REFRACTIONFRESNEL=!1,i.EMISSIVEFRESNEL=!1,i.FRESNEL=!1,i.NORMAL=!1,i.TANGENT=!1,i.UV1=!1,i.UV2=!1,i.UV3=!1,i.UV4=!1,i.UV5=!1,i.UV6=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.BONETEXTURE=!1,i.BONES_VELOCITY_ENABLED=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.INSTANCESCOLOR=!1,i.GLOSSINESS=!1,i.ROUGHNESS=!1,i.EMISSIVEASILLUMINATION=!1,i.LINKEMISSIVEWITHDIFFUSE=!1,i.REFLECTIONFRESNELFROMSPECULAR=!1,i.LIGHTMAP=!1,i.LIGHTMAPDIRECTUV=0,i.OBJECTSPACE_NORMALMAP=!1,i.USELIGHTMAPASSHADOWMAP=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.INVERTCUBICMAP=!1,i.LOGARITHMICDEPTH=!1,i.REFRACTION=!1,i.REFRACTIONMAP_3D=!1,i.REFLECTIONOVERALPHA=!1,i.TWOSIDEDLIGHTING=!1,i.SHADOWFLOAT=!1,i.MORPHTARGETS=!1,i.MORPHTARGETS_NORMAL=!1,i.MORPHTARGETS_TANGENT=!1,i.MORPHTARGETS_UV=!1,i.NUM_MORPH_INFLUENCERS=0,i.MORPHTARGETS_TEXTURE=!1,i.NONUNIFORMSCALING=!1,i.PREMULTIPLYALPHA=!1,i.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,i.ALPHABLEND=!0,i.PREPASS=!1,i.PREPASS_IRRADIANCE=!1,i.PREPASS_IRRADIANCE_INDEX=-1,i.PREPASS_ALBEDO_SQRT=!1,i.PREPASS_ALBEDO_SQRT_INDEX=-1,i.PREPASS_DEPTH=!1,i.PREPASS_DEPTH_INDEX=-1,i.PREPASS_NORMAL=!1,i.PREPASS_NORMAL_INDEX=-1,i.PREPASS_NORMAL_WORLDSPACE=!1,i.PREPASS_POSITION=!1,i.PREPASS_POSITION_INDEX=-1,i.PREPASS_VELOCITY=!1,i.PREPASS_VELOCITY_INDEX=-1,i.PREPASS_REFLECTIVITY=!1,i.PREPASS_REFLECTIVITY_INDEX=-1,i.SCENE_MRT_COUNT=0,i.RGBDLIGHTMAP=!1,i.RGBDREFLECTION=!1,i.RGBDREFRACTION=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.MULTIVIEW=!1,i.ORDER_INDEPENDENT_TRANSPARENCY=!1,i.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,i.CAMERA_ORTHOGRAPHIC=!1,i.CAMERA_PERSPECTIVE=!1,i.IS_REFLECTION_LINEAR=!1,i.IS_REFRACTION_LINEAR=!1,i.EXPOSURE=!1,i.DECAL_AFTER_DETAIL=!1,i.rebuild(),i}return(0,f.C6)(t,e),t.prototype.setReflectionMode=function(e){for(var t=0,i=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];t<i.length;t++){var r=i[t];this[r]=r===e}},t}(Po),Wo=function(e){function t(i,r){var n=e.call(this,i,r)||this;return n._diffuseTexture=null,n._ambientTexture=null,n._opacityTexture=null,n._reflectionTexture=null,n._emissiveTexture=null,n._specularTexture=null,n._bumpTexture=null,n._lightmapTexture=null,n._refractionTexture=null,n.ambientColor=new h.v9(0,0,0),n.diffuseColor=new h.v9(1,1,1),n.specularColor=new h.v9(1,1,1),n.emissiveColor=new h.v9(0,0,0),n.specularPower=64,n._useAlphaFromDiffuseTexture=!1,n._useEmissiveAsIllumination=!1,n._linkEmissiveWithDiffuse=!1,n._useSpecularOverAlpha=!1,n._useReflectionOverAlpha=!1,n._disableLighting=!1,n._useObjectSpaceNormalMap=!1,n._useParallax=!1,n._useParallaxOcclusion=!1,n.parallaxScaleBias=.05,n._roughness=0,n.indexOfRefraction=.98,n.invertRefractionY=!0,n.alphaCutOff=.4,n._useLightmapAsShadowmap=!1,n._useReflectionFresnelFromSpecular=!1,n._useGlossinessFromSpecularMapAlpha=!1,n._maxSimultaneousLights=4,n._invertNormalMapX=!1,n._invertNormalMapY=!1,n._twoSidedLighting=!1,n._applyDecalMapAfterDetailMap=!1,n._renderTargets=new ie(16),n._worldViewProjectionMatrix=u.uq.Zero(),n._globalAmbientColor=new h.v9(0,0,0),n._cacheHasRenderTargetTextures=!1,n.detailMap=new Go(n),n._attachImageProcessingConfiguration(null),n.prePassConfiguration=new Co,n.getRenderTargetTextures=function(){return n._renderTargets.reset(),t.ReflectionTextureEnabled&&n._reflectionTexture&&n._reflectionTexture.isRenderTarget&&n._renderTargets.push(n._reflectionTexture),t.RefractionTextureEnabled&&n._refractionTexture&&n._refractionTexture.isRenderTarget&&n._renderTargets.push(n._refractionTexture),n._eventInfo.renderTargets=n._renderTargets,n._callbackPluginEventFillRenderTargetTextures(n._eventInfo),n._renderTargets},n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!this.disableDepthWrite},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"canRenderToMRT",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(t.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(t.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"StandardMaterial"},t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled)},t.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest||this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===Bi.MATERIAL_ALPHATEST)},t.prototype._shouldUseAlphaFromDiffuseTexture=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==Bi.MATERIAL_OPAQUE},t.prototype._hasAlphaChannel=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||null!=this._opacityTexture},t.prototype.getAlphaTestTexture=function(){return this._diffuseTexture},t.prototype.isReadyForSubMesh=function(e,i,r){void 0===r&&(r=!1),this._uniformBufferLayoutBuilt||this.buildUniformLayout();var n=i._drawWrapper;if(n.effect&&this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===r)return!0;i.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),i.materialDefines=new Xo(this._eventInfo.defineNames));var o=this.getScene(),a=i.materialDefines;if(this._isReadyForSubMesh(i))return!0;var l=o.getEngine();a._needNormals=(0,Li.az)(o,e,a,!0,this._maxSimultaneousLights,this._disableLighting),(0,Li.VO)(o,a);var c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,Li.N4)(o,a,this.canRenderToMRT&&!c),(0,Li.Nc)(o,a,c),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(var u=1;u<=s.Y.MAX_SUPPORTED_UV_SETS;++u)a["MAINUV"+u]=!1;if(o.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&t.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._diffuseTexture,a,"DIFFUSE")}else a.DIFFUSE=!1;if(this._ambientTexture&&t.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._ambientTexture,a,"AMBIENT")}else a.AMBIENT=!1;if(this._opacityTexture&&t.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else a.OPACITY=!1;if(this._reflectionTexture&&t.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(a._needNormals=!0,a.REFLECTION=!0,a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,a.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===rr.g.INVCUBIC_MODE,a.REFLECTIONMAP_3D=this._reflectionTexture.isCube,a.REFLECTIONMAP_OPPOSITEZ=a.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!this._reflectionTexture.invertZ:this._reflectionTexture.invertZ,a.RGBDREFLECTION=this._reflectionTexture.isRGBD,this._reflectionTexture.coordinatesMode){case rr.g.EXPLICIT_MODE:a.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case rr.g.PLANAR_MODE:a.setReflectionMode("REFLECTIONMAP_PLANAR");break;case rr.g.PROJECTION_MODE:a.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case rr.g.SKYBOX_MODE:a.setReflectionMode("REFLECTIONMAP_SKYBOX");break;case rr.g.SPHERICAL_MODE:a.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case rr.g.EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case rr.g.FIXED_EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case rr.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:a.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case rr.g.CUBIC_MODE:case rr.g.INVCUBIC_MODE:default:a.setReflectionMode("REFLECTIONMAP_CUBIC")}a.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else a.REFLECTION=!1,a.REFLECTIONMAP_OPPOSITEZ=!1;if(this._emissiveTexture&&t.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._emissiveTexture,a,"EMISSIVE")}else a.EMISSIVE=!1;if(this._lightmapTexture&&t.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD}else a.LIGHTMAP=!1;if(this._specularTexture&&t.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else a.SPECULAR=!1;if(o.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&t.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;(0,Li.YT)(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=o.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion,a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&t.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize}else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=this.alphaMode===s.Y.ALPHA_PREMULTIPLIED||this.alphaMode===s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=null!==this.transparencyMode,a.ALPHABLEND=null===this.transparencyMode||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=i,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}a._areFresnelDirty&&(t.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),(0,Li.fm)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,a,this._applyDecalMapAfterDetailMap),(0,Li.OR)(o,l,this,a,r,null,i.getRenderingMesh().hasThinInstances),this._eventInfo.defines=a,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,Li.qB)(e,a,!0,!0,!0),this._callbackPluginEventPrepareDefines(this._eventInfo);var h=!1;if(a.isDirty){var d=a._areLightsDisposed;a.markAsProcessed();var p=new Io;a.REFLECTION&&p.addFallback(0,"REFLECTION"),a.SPECULAR&&p.addFallback(0,"SPECULAR"),a.BUMP&&p.addFallback(0,"BUMP"),a.PARALLAX&&p.addFallback(1,"PARALLAX"),a.PARALLAX_RHS&&p.addFallback(1,"PARALLAX_RHS"),a.PARALLAXOCCLUSION&&p.addFallback(0,"PARALLAXOCCLUSION"),a.SPECULAROVERALPHA&&p.addFallback(0,"SPECULAROVERALPHA"),a.FOG&&p.addFallback(1,"FOG"),a.POINTSIZE&&p.addFallback(0,"POINTSIZE"),a.LOGARITHMICDEPTH&&p.addFallback(0,"LOGARITHMICDEPTH"),(0,Li.c4)(a,p,this._maxSimultaneousLights),a.SPECULARTERM&&p.addFallback(0,"SPECULARTERM"),a.DIFFUSEFRESNEL&&p.addFallback(1,"DIFFUSEFRESNEL"),a.OPACITYFRESNEL&&p.addFallback(2,"OPACITYFRESNEL"),a.REFLECTIONFRESNEL&&p.addFallback(3,"REFLECTIONFRESNEL"),a.EMISSIVEFRESNEL&&p.addFallback(4,"EMISSIVEFRESNEL"),a.FRESNEL&&p.addFallback(4,"FRESNEL"),a.MULTIVIEW&&p.addFallback(0,"MULTIVIEW");var f=[Te.R.PositionKind];for(a.NORMAL&&f.push(Te.R.NormalKind),a.TANGENT&&f.push(Te.R.TangentKind),u=1;u<=s.Y.MAX_SUPPORTED_UV_SETS;++u)a["UV"+u]&&f.push("uv".concat(1===u?"":u));a.VERTEXCOLOR&&f.push(Te.R.ColorKind),(0,Li.ni)(f,e,a,p),(0,Li.ER)(f,a),(0,Li.IF)(f,e,a),(0,Li.J2)(f,e,a);var _="default",m=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","vRefractionPosition","vRefractionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth","morphTargetTextureInfo","morphTargetTextureIndices"],g=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],v=["Material","Scene","Mesh"],y={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:a.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=p,this._eventInfo.fallbackRank=0,this._eventInfo.defines=a,this._eventInfo.uniforms=m,this._eventInfo.attributes=f,this._eventInfo.samplers=g,this._eventInfo.uniformBuffersNames=v,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=y,this._callbackPluginEventGeneric(128,this._eventInfo),Co.AddUniforms(m),Co.AddSamplers(g),he&&(he.PrepareUniforms(m,a),he.PrepareSamplers(g,a)),(0,Li.Bb)({uniformsNames:m,uniformBuffersNames:v,samplers:g,defines:a,maxSimultaneousLights:this._maxSimultaneousLights}),(0,zo.TV)(m);var b={};this.customShaderNameResolve&&(_=this.customShaderNameResolve(_,m,v,g,a,f,b));var T=a.toString(),E=i.effect,x=o.getEngine().createEffect(_,{attributes:f,uniformsNames:m,uniformBuffersNames:v,samplers:g,defines:T,fallbacks:p,onCompiled:this.onCompiled,onError:this.onError,indexParameters:y,processFinalCode:b.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS},l);if(this._eventInfo.customCode=void 0,x)if(this._onEffectCreatedObservable&&(Yo.effect=x,Yo.subMesh=i,this._onEffectCreatedObservable.notifyObservers(Yo)),this.allowShaderHotSwapping&&E&&!x.isReady()){if(x=E,a.markAsUnprocessed(),h=this.isFrozen,d)return a._areLightsDisposed=!0,!1}else o.resetCachedMaterial(),i.setEffect(x,a,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(a._renderId=o.getRenderId(),n._wasPreviouslyReady=!h,n._wasPreviouslyUsingInstances=r,this._checkScenePerformancePriority(),0))},t.prototype.buildUniformLayout=function(){var t=this._uniformBuffer;t.addUniform("diffuseLeftColor",4),t.addUniform("diffuseRightColor",4),t.addUniform("opacityParts",4),t.addUniform("reflectionLeftColor",4),t.addUniform("reflectionRightColor",4),t.addUniform("refractionLeftColor",4),t.addUniform("refractionRightColor",4),t.addUniform("emissiveLeftColor",4),t.addUniform("emissiveRightColor",4),t.addUniform("vDiffuseInfos",2),t.addUniform("vAmbientInfos",2),t.addUniform("vOpacityInfos",2),t.addUniform("vReflectionInfos",2),t.addUniform("vReflectionPosition",3),t.addUniform("vReflectionSize",3),t.addUniform("vEmissiveInfos",2),t.addUniform("vLightmapInfos",2),t.addUniform("vSpecularInfos",2),t.addUniform("vBumpInfos",3),t.addUniform("diffuseMatrix",16),t.addUniform("ambientMatrix",16),t.addUniform("opacityMatrix",16),t.addUniform("reflectionMatrix",16),t.addUniform("emissiveMatrix",16),t.addUniform("lightmapMatrix",16),t.addUniform("specularMatrix",16),t.addUniform("bumpMatrix",16),t.addUniform("vTangentSpaceParams",2),t.addUniform("pointSize",1),t.addUniform("alphaCutOff",1),t.addUniform("refractionMatrix",16),t.addUniform("vRefractionInfos",4),t.addUniform("vRefractionPosition",3),t.addUniform("vRefractionSize",3),t.addUniform("vSpecularColor",4),t.addUniform("vEmissiveColor",3),t.addUniform("vDiffuseColor",4),t.addUniform("vAmbientColor",3),e.prototype.buildUniformLayout.call(this)},t.prototype.bindForSubMesh=function(e,i,r){var n,o=this.getScene(),a=r.materialDefines;if(a){var s=r.effect;if(s){this._activeEffect=s,i.getMeshUniformBuffer().bindToEffect(s,"Mesh"),i.transferToEffect(e),this._uniformBuffer.bindToEffect(s,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,o,i,e,this.isFrozen),this._eventInfo.subMesh=r,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),a.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var l=this._mustRebind(o,s,r,i.visibility);(0,Li.f$)(i,s);var c=this._uniformBuffer;if(l){if(this.bindViewProjection(s),!c.useUbo||!this.isFrozen||!c.isSync||r._drawWrapper._forceRebindOnNextCall){if(t.FresnelEnabled&&a.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(c.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),c.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&c.updateColor4("opacityParts",new h.v9(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(c.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),c.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(c.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),c.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(c.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),c.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),o.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled&&(c.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,Li.mA)(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&t.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),(0,Li.mA)(this._ambientTexture,c,"ambient")),this._opacityTexture&&t.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,Li.mA)(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),this._reflectionTexture&&t.ReflectionTextureEnabled&&(c.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),c.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){var u=this._reflectionTexture;c.updateVector3("vReflectionPosition",u.boundingBoxPosition),c.updateVector3("vReflectionSize",u.boundingBoxSize)}if(this._emissiveTexture&&t.EmissiveTextureEnabled&&(c.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,Li.mA)(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&t.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,Li.mA)(this._lightmapTexture,c,"lightmap")),this._specularTexture&&t.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),(0,Li.mA)(this._specularTexture,c,"specular")),this._bumpTexture&&o.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),(0,Li.mA)(this._bumpTexture,c,"bump"),o._mirroredCameraPosition?c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&t.RefractionTextureEnabled){var d=1;this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(d=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,d,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize&&(u=this._refractionTexture,c.updateVector3("vRefractionPosition",u.boundingBoxPosition),c.updateVector3("vRefractionSize",u.boundingBoxSize))}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),a.SPECULARTERM&&c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",t.EmissiveTextureEnabled?this.emissiveColor:h.v9.BlackReadOnly),c.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),o.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),c.updateColor3("vAmbientColor",this._globalAmbientColor)}o.texturesEnabled&&(this._diffuseTexture&&t.DiffuseTextureEnabled&&s.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&t.AmbientTextureEnabled&&s.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&t.OpacityTextureEnabled&&s.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&t.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?s.setTexture("reflectionCubeSampler",this._reflectionTexture):s.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&t.EmissiveTextureEnabled&&s.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&t.LightmapTextureEnabled&&s.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&t.SpecularTextureEnabled&&s.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&o.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&s.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&t.RefractionTextureEnabled&&(this._refractionTexture.isCube?s.setTexture("refractionCubeSampler",this._refractionTexture):s.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(i)&&this.getScene().depthPeelingRenderer.bind(s),this._eventInfo.subMesh=r,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,zo.gS)(s,this,o),this.bindEyePosition(s)}else o.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!l&&this.isFrozen||(o.lightsEnabled&&!this._disableLighting&&(0,Li.RL)(o,i,s,a,this._maxSimultaneousLights),(o.fogEnabled&&i.applyFog&&o.fogMode!==it.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||i.receiveShadows||a.PREPASS)&&this.bindView(s),(0,Li.Yy)(o,i,s),a.NUM_MORPH_INFLUENCERS&&(0,Li.nR)(i,s),a.BAKED_VERTEX_ANIMATION_TEXTURE&&(null===(n=i.bakedVertexAnimationManager)||void 0===n||n.bind(s,a.INSTANCES)),this.useLogarithmicDepth&&(0,Li.DL)(a,s,o),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(i,this._activeEffect,r),c.update()}}},t.prototype.getAnimatables=function(){var t=e.prototype.getAnimatables.call(this);return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&t.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&t.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&t.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&t.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&t.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&t.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&t.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&t.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&t.push(this._refractionTexture),t},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._specularTexture&&t.push(this._specularTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this._refractionTexture&&t.push(this._refractionTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._diffuseTexture===t||this._ambientTexture===t||this._opacityTexture===t||this._reflectionTexture===t||this._emissiveTexture===t||this._specularTexture===t||this._bumpTexture===t||this._lightmapTexture===t||this._refractionTexture===t},t.prototype.dispose=function(t,i){var r,n,o,a,s,l,c,u,h;i&&(null===(r=this._diffuseTexture)||void 0===r||r.dispose(),null===(n=this._ambientTexture)||void 0===n||n.dispose(),null===(o=this._opacityTexture)||void 0===o||o.dispose(),null===(a=this._reflectionTexture)||void 0===a||a.dispose(),null===(s=this._emissiveTexture)||void 0===s||s.dispose(),null===(l=this._specularTexture)||void 0===l||l.dispose(),null===(c=this._bumpTexture)||void 0===c||c.dispose(),null===(u=this._lightmapTexture)||void 0===u||u.dispose(),null===(h=this._refractionTexture)||void 0===h||h.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.prototype.clone=function(e,i,r){var n=this;void 0===i&&(i=!0),void 0===r&&(r="");var o=V.p.Clone((function(){return new t(e,n.getScene())}),this,{cloneTexturesOnlyOnce:i});return o.name=e,o.id=e,this.stencil.copyTo(o.stencil),this._clonePlugins(o,r),o},t.Parse=function(e,i,r){var n=V.p.Parse((function(){return new t(e.name,i)}),e,i,r);return e.stencil&&n.stencil.parse(e.stencil,i,r),Bi._ParsePlugins(e,n,i,r),n},Object.defineProperty(t,"DiffuseTextureEnabled",{get:function(){return Ro.DiffuseTextureEnabled},set:function(e){Ro.DiffuseTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DetailTextureEnabled",{get:function(){return Ro.DetailTextureEnabled},set:function(e){Ro.DetailTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"AmbientTextureEnabled",{get:function(){return Ro.AmbientTextureEnabled},set:function(e){Ro.AmbientTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"OpacityTextureEnabled",{get:function(){return Ro.OpacityTextureEnabled},set:function(e){Ro.OpacityTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ReflectionTextureEnabled",{get:function(){return Ro.ReflectionTextureEnabled},set:function(e){Ro.ReflectionTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"EmissiveTextureEnabled",{get:function(){return Ro.EmissiveTextureEnabled},set:function(e){Ro.EmissiveTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"SpecularTextureEnabled",{get:function(){return Ro.SpecularTextureEnabled},set:function(e){Ro.SpecularTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BumpTextureEnabled",{get:function(){return Ro.BumpTextureEnabled},set:function(e){Ro.BumpTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LightmapTextureEnabled",{get:function(){return Ro.LightmapTextureEnabled},set:function(e){Ro.LightmapTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"RefractionTextureEnabled",{get:function(){return Ro.RefractionTextureEnabled},set:function(e){Ro.RefractionTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ColorGradingTextureEnabled",{get:function(){return Ro.ColorGradingTextureEnabled},set:function(e){Ro.ColorGradingTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"FresnelEnabled",{get:function(){return Ro.FresnelEnabled},set:function(e){Ro.FresnelEnabled=e},enumerable:!1,configurable:!0}),(0,f.Cg)([(0,B.uM)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"diffuseTexture",void 0),(0,f.Cg)([(0,B.uM)("ambientTexture")],t.prototype,"_ambientTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTexture",void 0),(0,f.Cg)([(0,B.uM)("opacityTexture")],t.prototype,"_opacityTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"opacityTexture",void 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0===a&&(a=!1),e){var s=this._gl,l=s.TEXTURE_2D,c=this._bindTextureDirectly(l,e,!0,o);this._unpackFlipY(void 0===i?e.invertY:i),r&&s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,1);var u=this._getWebGLTextureType(e.type),h=this._getInternalFormat(n||e.format),d=this._getRGBABufferInternalSizedFormat(e.type,h);s.texImage2D(l,0,d,h,u,t),e.generateMipMaps&&s.generateMipmap(l),c||this._bindTextureDirectly(l,null),r&&s.pixelStorei(s.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),n&&(e.format=n),e._dynamicTextureSource=t,e._premulAlpha=r,e.invertY=i||!1,e.isReady=!0}};var Ho=function(e){function t(t,i,r,n,o,a,l){void 0===r&&(r=null),void 0===n&&(n=!1),void 0===o&&(o=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===a&&(a=s.Y.TEXTUREFORMAT_RGBA);var c=e.call(this,null,r,!n,l,o,void 0,void 0,void 0,void 0,a)||this;c.name=t,c.wrapU=rr.g.CLAMP_ADDRESSMODE,c.wrapV=rr.g.CLAMP_ADDRESSMODE,c._generateMipMaps=n;var u=c._getEngine();if(!u)return c;i.getContext?(c._canvas=i,c._ownCanvas=!1,c._texture=u.createDynamicTexture(i.width,i.height,n,o)):(c._canvas=u.createCanvas(1,1),c._ownCanvas=!0,i.width||0===i.width?c._texture=u.createDynamicTexture(i.width,i.height,n,o):c._texture=u.createDynamicTexture(i,i,n,o));var h=c.getSize();return c._canvas.width!==h.width&&(c._canvas.width=h.width),c._canvas.height!==h.height&&(c._canvas.height=h.height),c._context=c._canvas.getContext("2d"),c}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DynamicTexture"},Object.defineProperty(t.prototype,"canRescale",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype._recreate=function(e){this._canvas.width=e.width,this._canvas.height=e.height,this.releaseInternalTexture(),this._texture=this._getEngine().createDynamicTexture(e.width,e.height,this._generateMipMaps,this.samplingMode)},t.prototype.scale=function(e){var t=this.getSize();t.width*=e,t.height*=e,this._recreate(t)},t.prototype.scaleTo=function(e,t){var i=this.getSize();i.width=e,i.height=t,this._recreate(i)},t.prototype.getContext=function(){return this._context},t.prototype.clear=function(e){var t=this.getSize();e&&(this._context.fillStyle=e),this._context.clearRect(0,0,t.width,t.height)},t.prototype.update=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=!1),this._getEngine().updateDynamicTexture(this._texture,this._canvas,void 0===e||e,t,this._format||void 0,void 0,i)},t.prototype.drawText=function(e,t,i,r,n,o,a,s){void 0===s&&(s=!0);var l=this.getSize();if(o&&(this._context.fillStyle=o,this._context.fillRect(0,0,l.width,l.height)),this._context.font=r,null==t){var c=this._context.measureText(e);t=(l.width-c.width)/2}if(null==i){var u=parseInt(r.replace(/\D/g,""));i=l.height/2+u/3.65}this._context.fillStyle=n||"",this._context.fillText(e,t,i),s&&this.update(a)},t.prototype.dispose=function(){var t,i;e.prototype.dispose.call(this),this._ownCanvas&&(null===(i=null===(t=this._canvas)||void 0===t?void 0:t.remove)||void 0===i||i.call(t)),this._canvas=null,this._context=null},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),r=new t(this.name,i,e,this._generateMipMaps);return r.hasAlpha=this.hasAlpha,r.level=this.level,r.wrapU=this.wrapU,r.wrapV=this.wrapV,r},t.prototype.serialize=function(){var i=this.getScene();i&&!i.isReady()&&y.V.Warn("The scene must be ready before serializing the dynamic texture");var r=e.prototype.serialize.call(this);return t._IsCanvasElement(this._canvas)&&(r.base64String=this._canvas.toDataURL()),r.invertY=this._invertY,r.samplingMode=this.samplingMode,r},t._IsCanvasElement=function(e){return void 0!==e.toDataURL},t.prototype._rebuild=function(){this.update()},t}(rr.g),jo=function(){function e(e,t,i,r,n){this.getWidth=e,this.getHeight=t,this.layer=i,this.layerType=r,this._createRenderTargetTextureProvider=n,this._rttWrapper=null}return Object.defineProperty(e.prototype,"isFixedFoveationSupported",{get:function(){return"XRWebGLLayer"==this.layerType&&"number"==typeof this.layer.fixedFoveation},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fixedFoveation",{get:function(){return this.isFixedFoveationSupported?this.layer.fixedFoveation:null},set:function(e){if(this.isFixedFoveationSupported){var t=Math.max(0,Math.min(1,e||0));this.layer.fixedFoveation=t}},enumerable:!1,configurable:!0}),e.prototype.createRenderTargetTextureProvider=function(e){return this._rttWrapper=this._createRenderTargetTextureProvider(e),this._rttWrapper},e.prototype.dispose=function(){this._rttWrapper&&(this._rttWrapper.dispose(),this._rttWrapper=null)},e}(),qo=function(){function e(e,t){this._scene=e,this.layerWrapper=t,this._renderTargetTextures=new Array,this._engine=e.getEngine()}return e.prototype._createInternalTexture=function(e,t){var i=new si.h(this._engine,0,!0);return i.width=e.width,i.height=e.height,i._hardwareTexture=new di.d(t,this._engine._gl),i.isReady=!0,i},e.prototype._createRenderTargetTexture=function(e,t,i,r,n,o){if(!this._engine)throw new Error("Engine is disposed");var a={width:e,height:t},s=o?new go(this._scene,a):new mo("XR renderTargetTexture",a,this._scene),l=s.renderTarget;if(l._samples=s.samples,!i&&r||(l._framebuffer=i),r)if(o)l._colorTextureArray=r;else{var c=this._createInternalTexture(a,r);l.setTexture(c,0),s._texture=c}return n&&(o?l._depthStencilTextureArray=n:l._depthStencilTexture=this._createInternalTexture(a,n)),s.disableRescaling(),this._renderTargetTextures.push(s),s},e.prototype._destroyRenderTargetTexture=function(e){this._renderTargetTextures.splice(this._renderTargetTextures.indexOf(e),1),e.dispose()},e.prototype.getFramebufferDimensions=function(){return this._framebufferDimensions},e.prototype.dispose=function(){this._renderTargetTextures.forEach((function(e){return e.dispose()})),this._renderTargetTextures.length=0},e}(),Ko=function(e){function t(t){var i=e.call(this,(function(){return t.framebufferWidth}),(function(){return t.framebufferHeight}),t,"XRWebGLLayer",(function(e){return new Qo(e.scene,i)}))||this;return i.layer=t,i}return(0,f.C6)(t,e),t}(jo),Qo=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.layerWrapper=i,r._layer=i.layer,r._framebufferDimensions={framebufferWidth:r._layer.framebufferWidth,framebufferHeight:r._layer.framebufferHeight},r}return(0,f.C6)(t,e),t.prototype.trySetViewportForView=function(e,t){var i=this._layer.getViewport(t);if(!i)return!1;var r=this._framebufferDimensions.framebufferWidth,n=this._framebufferDimensions.framebufferHeight;return e.x=i.x/r,e.y=i.y/n,e.width=i.width/r,e.height=i.height/n,!0},t.prototype.getRenderTargetTextureForEye=function(e){var t=this._layer.framebufferWidth,i=this._layer.framebufferHeight,r=this._layer.framebuffer;return this._rtt&&t===this._framebufferDimensions.framebufferWidth&&i===this._framebufferDimensions.framebufferHeight&&r===this._framebuffer||(this._rtt=this._createRenderTargetTexture(t,i,r),this._framebufferDimensions.framebufferWidth=t,this._framebufferDimensions.framebufferHeight=i,this._framebuffer=r),this._rtt},t.prototype.getRenderTargetTextureForView=function(e){return this.getRenderTargetTextureForEye(e.eye)},t}(qo),Zo=function(){function e(){}return e.GetDefaults=function(t){var i=new e;return i.canvasOptions={antialias:!0,depth:!0,stencil:!t||t.isStencilEnable,alpha:!0,framebufferScaleFactor:1},i.newCanvasCssStyle="position:absolute; bottom:0px;right:0px;z-index:10;width:90%;height:100%;background-color: #000000;",i},e}(),Jo=function(){function e(e,t){void 0===t&&(t=Zo.GetDefaults());var i=this;if(this._options=t,this._canvas=null,this._engine=null,this.xrLayer=null,this._xrLayerWrapper=null,this.onXRLayerInitObservable=new c.cP,this._engine=e.scene.getEngine(),this._engine.onDisposeObservable.addOnce((function(){i._engine=null})),t.canvasElement)this._setManagedOutputCanvas(t.canvasElement);else{var r=document.createElement("canvas");r.style.cssText=this._options.newCanvasCssStyle||"position:absolute; bottom:0px;right:0px;",this._setManagedOutputCanvas(r)}e.onXRSessionInit.add((function(){i._addCanvas()})),e.onXRSessionEnded.add((function(){i._removeCanvas()})),this._makeCanvasCompatibleAsync()}return e.prototype.dispose=function(){this._removeCanvas(),this._setManagedOutputCanvas(null)},e.prototype._makeCanvasCompatibleAsync=function(){var e=this;this._canvasCompatiblePromise=new Promise((function(t,i){try{e.canvasContext&&e.canvasContext.makeXRCompatible?e.canvasContext.makeXRCompatible().then((function(){t()}),(function(){i("makeXRCompatible failed")})):t()}catch(e){i(e)}}))},e.prototype.initializeXRLayerAsync=function(e){return(0,f.sH)(this,void 0,void 0,(function(){var t,i=this;return(0,f.YH)(this,(function(r){return t=function(){return i.xrLayer=new XRWebGLLayer(e,i.canvasContext,i._options.canvasOptions),i._xrLayerWrapper=new Ko(i.xrLayer),i.onXRLayerInitObservable.notifyObservers(i.xrLayer),i.xrLayer},[2,this._canvasCompatiblePromise.then((function(){}),(function(){ee.S0.Warn("Error executing makeXRCompatible. This does not mean that the session will work incorrectly.")})).then((function(){return t()}))]}))}))},e.prototype._addCanvas=function(){var e=this;this._canvas&&this._engine&&this._canvas!==this._engine.getRenderingCanvas()&&document.body.appendChild(this._canvas),this.xrLayer?this._setCanvasSize(!0):this.onXRLayerInitObservable.addOnce((function(){e._setCanvasSize(!0)}))},e.prototype._removeCanvas=function(){this._canvas&&this._engine&&document.body.contains(this._canvas)&&this._canvas!==this._engine.getRenderingCanvas()&&document.body.removeChild(this._canvas),this._setCanvasSize(!1)},e.prototype._setCanvasSize=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=this._xrLayerWrapper),this._canvas&&this._engine&&(e?t&&(this._canvas!==this._engine.getRenderingCanvas()?(this._canvas.style.width=t.getWidth()+"px",this._canvas.style.height=t.getHeight()+"px"):this._engine.setSize(t.getWidth(),t.getHeight())):this._originalCanvasSize&&(this._canvas!==this._engine.getRenderingCanvas()?(this._canvas.style.width=this._originalCanvasSize.width+"px",this._canvas.style.height=this._originalCanvasSize.height+"px"):this._engine.setSize(this._originalCanvasSize.width,this._originalCanvasSize.height)))},e.prototype._setManagedOutputCanvas=function(e){this._removeCanvas(),e?(this._originalCanvasSize={width:e.offsetWidth,height:e.offsetHeight},this._canvas=e,this.canvasContext=this._canvas.getContext("webgl2"),this.canvasContext||(this.canvasContext=this._canvas.getContext("webgl"))):(this._canvas=null,this.canvasContext=null)},e}(),$o=function(e){function t(t){var i=e.call(this,(function(){return t.framebufferWidth}),(function(){return t.framebufferHeight}),t,"XRWebGLLayer",(function(e){return new ea(e,i)}))||this;return i.layer=t,i}return(0,f.C6)(t,e),t}(jo),ea=function(e){function t(t,i){var r=e.call(this,t.scene,i)||this;return r.layerWrapper=i,r._nativeRTTProvider=navigator.xr.getNativeRenderTargetProvider(t.session,r._createRenderTargetTexture.bind(r),r._destroyRenderTargetTexture.bind(r)),r._nativeLayer=i.layer,r}return(0,f.C6)(t,e),t.prototype.trySetViewportForView=function(e){return e.x=0,e.y=0,e.width=1,e.height=1,!0},t.prototype.getRenderTargetTextureForEye=function(e){return this._nativeRTTProvider.getRenderTargetForEye(e)},t.prototype.getRenderTargetTextureForView=function(e){return this._nativeRTTProvider.getRenderTargetForEye(e.eye)},t.prototype.getFramebufferDimensions=function(){return{framebufferWidth:this._nativeLayer.framebufferWidth,framebufferHeight:this._nativeLayer.framebufferHeight}},t}(qo),ta=function(){function e(e){this._nativeRenderTarget=navigator.xr.getWebXRRenderTarget(e.scene.getEngine())}return e.prototype.initializeXRLayerAsync=function(e){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(t){switch(t.label){case 0:return[4,this._nativeRenderTarget.initializeXRLayerAsync(e)];case 1:return t.sent(),this.xrLayer=this._nativeRenderTarget.xrLayer,[2,this.xrLayer]}}))}))},e.prototype.dispose=function(){},e}(),ia=function(){function e(e){var t=this;this.scene=e,this.currentTimestamp=-1,this.defaultHeightCompensation=1.7,this.onXRFrameObservable=new c.cP,this.onXRReferenceSpaceChanged=new c.cP,this.onXRSessionEnded=new c.cP,this.onXRSessionInit=new c.cP,this.onXRReferenceSpaceInitialized=new c.cP,this.onXRReady=new c.cP,this.inXRFrameLoop=!1,this.inXRSession=!1,this._worldScalingFactor=1,this.onWorldScaleFactorChangedObservable=new c.cP(void 0,!0),this._engine=e.getEngine(),this._onEngineDisposedObserver=this._engine.onDisposeObservable.addOnce((function(){t._engine=null})),e.onDisposeObservable.addOnce((function(){t.dispose()}))}return Object.defineProperty(e.prototype,"worldScalingFactor",{get:function(){return this._worldScalingFactor},set:function(e){var t=this._worldScalingFactor;this._worldScalingFactor=e,this.onWorldScaleFactorChangedObservable.notifyObservers({previousScaleFactor:t,newScaleFactor:e})},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"referenceSpace",{get:function(){return this._referenceSpace},set:function(e){this._referenceSpace=e,this.onXRReferenceSpaceChanged.notifyObservers(this._referenceSpace)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sessionMode",{get:function(){return this._sessionMode},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){var e;this.inXRSession&&this.exitXRAsync(),this.onXRFrameObservable.clear(),this.onXRSessionEnded.clear(),this.onXRReferenceSpaceChanged.clear(),this.onXRSessionInit.clear(),this.onWorldScaleFactorChangedObservable.clear(),null===(e=this._engine)||void 0===e||e.onDisposeObservable.remove(this._onEngineDisposedObserver),this._engine=null},e.prototype.exitXRAsync=function(){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(e){switch(e.label){case 0:if(!this.session||!this.inXRSession)return[3,4];this.inXRSession=!1,e.label=1;case 1:return e.trys.push([1,3,,4]),[4,this.session.end()];case 2:return[2,e.sent()];case 3:return e.sent(),y.V.Warn("Could not end XR session."),[3,4];case 4:return[2,Promise.resolve()]}}))}))},e.prototype.trySetViewportForView=function(e,t){var i;return(null===(i=this._baseLayerRTTProvider)||void 0===i?void 0:i.trySetViewportForView(e,t))||!1},e.prototype.getRenderTargetTextureForEye=function(e){var t;return(null===(t=this._baseLayerRTTProvider)||void 0===t?void 0:t.getRenderTargetTextureForEye(e))||null},e.prototype.getRenderTargetTextureForView=function(e){var t;return(null===(t=this._baseLayerRTTProvider)||void 0===t?void 0:t.getRenderTargetTextureForView(e))||null},e.prototype.getWebXRRenderTarget=function(e){var t=this.scene.getEngine();return this._xrNavigator.xr.native?new ta(this):((e=e||Zo.GetDefaults(t)).canvasElement=e.canvasElement||t.getRenderingCanvas()||void 0,new Jo(this,e))},e.prototype.initializeAsync=function(){return this._xrNavigator=navigator,this._xrNavigator.xr?Promise.resolve():Promise.reject("WebXR not available")},e.prototype.initializeSessionAsync=function(e,t){var i=this;return void 0===e&&(e="immersive-vr"),void 0===t&&(t={}),this._xrNavigator.xr.requestSession(e,t).then((function(t){return i.session=t,i._sessionMode=e,i.inXRSession=!0,i.onXRSessionInit.notifyObservers(t),i.session.addEventListener("end",(function(){var e;i.inXRSession=!1,i.onXRSessionEnded.notifyObservers(null),i._engine&&(i._engine.framebufferDimensionsObject=null,i._engine.restoreDefaultFramebuffer(),i._engine.customAnimationFrameRequester=null,i._engine._renderLoop()),i.isNative&&(null===(e=i._baseLayerRTTProvider)||void 0===e||e.dispose()),i._baseLayerRTTProvider=null,i._baseLayerWrapper=null}),{once:!0}),i.session}))},e.prototype.isSessionSupportedAsync=function(t){return e.IsSessionSupportedAsync(t)},e.prototype.resetReferenceSpace=function(){this.referenceSpace=this.baseReferenceSpace},e.prototype.runXRRenderLoop=function(){var e,t=this;this.inXRSession&&this._engine&&(this._engine.customAnimationFrameRequester={requestAnimationFrame:function(e){return t.session.requestAnimationFrame(e)},renderFunction:function(e,i){var r;if(t.inXRSession&&t._engine&&(t.currentFrame=i,t.currentTimestamp=e,i)){t.inXRFrameLoop=!0;var n=(null===(r=t._baseLayerRTTProvider)||void 0===r?void 0:r.getFramebufferDimensions())||null;t._engine.framebufferDimensionsObject!==n&&(t._engine.framebufferDimensionsObject=n),t.onXRFrameObservable.notifyObservers(i),t._engine._renderLoop(),t._engine.framebufferDimensionsObject=null,t.inXRFrameLoop=!1}}},this._engine.framebufferDimensionsObject=(null===(e=this._baseLayerRTTProvider)||void 0===e?void 0:e.getFramebufferDimensions())||null,this.onXRFrameObservable.addOnce((function(){t.onXRReady.notifyObservers(t)})),"undefined"!=typeof window&&window.cancelAnimationFrame&&window.cancelAnimationFrame(this._engine._frameHandler),this._engine._renderLoop())},e.prototype.setReferenceSpaceTypeAsync=function(e){var t=this;return void 0===e&&(e="local-floor"),this.session.requestReferenceSpace(e).then((function(e){return e}),(function(e){return y.V.Error("XR.requestReferenceSpace failed for the following reason: "),y.V.Error(e),y.V.Log('Defaulting to universally-supported "viewer" reference space type.'),t.session.requestReferenceSpace("viewer").then((function(e){var i=new XRRigidTransform({x:0,y:-t.defaultHeightCompensation,z:0});return e.getOffsetReferenceSpace(i)}),(function(e){throw y.V.Error(e),'XR initialization failed: required "viewer" reference space type not supported.'}))})).then((function(e){return t.session.requestReferenceSpace("viewer").then((function(i){return t.viewerReferenceSpace=i,e}))})).then((function(e){return t.referenceSpace=t.baseReferenceSpace=e,t.onXRReferenceSpaceInitialized.notifyObservers(e),t.referenceSpace}))},e.prototype.updateRenderStateAsync=function(e){return Promise.resolve(this.session.updateRenderState(e))},e.prototype._setBaseLayerWrapper=function(e){var t,i;this.isNative&&(null===(t=this._baseLayerRTTProvider)||void 0===t||t.dispose()),this._baseLayerWrapper=e,this._baseLayerRTTProvider=(null===(i=this._baseLayerWrapper)||void 0===i?void 0:i.createRenderTargetTextureProvider(this))||null},e.prototype._getBaseLayerWrapper=function(){return this._baseLayerWrapper},e.prototype.updateRenderState=function(e){e.baseLayer&&this._setBaseLayerWrapper(this.isNative?new $o(e.baseLayer):new Ko(e.baseLayer)),this.session.updateRenderState(e)},e.IsSessionSupportedAsync=function(e){if(!navigator.xr)return Promise.resolve(!1);var t=navigator.xr.isSessionSupported||navigator.xr.supportsSession;return t?t.call(navigator.xr,e).then((function(e){var t=void 0===e||e;return Promise.resolve(t)})).catch((function(e){return y.V.Warn(e),Promise.resolve(!1)})):Promise.resolve(!1)},Object.defineProperty(e.prototype,"isNative",{get:function(){var e;return null!==(e=this._xrNavigator.xr.native)&&void 0!==e&&e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentFrameRate",{get:function(){var e;return null===(e=this.session)||void 0===e?void 0:e.frameRate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportedFrameRates",{get:function(){var e;return null===(e=this.session)||void 0===e?void 0:e.supportedFrameRates},enumerable:!1,configurable:!0}),e.prototype.updateTargetFrameRate=function(e){return this.session.updateTargetFrameRate(e)},e.prototype.runInXRFrame=function(e,t){void 0===t&&(t=!0),this.inXRFrameLoop?e():!this.inXRSession&&t||this.onXRFrameObservable.addOnce(e)},Object.defineProperty(e.prototype,"isFixedFoveationSupported",{get:function(){var e;return(null===(e=this._baseLayerWrapper)||void 0===e?void 0:e.isFixedFoveationSupported)||!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fixedFoveation",{get:function(){var e;return(null===(e=this._baseLayerWrapper)||void 0===e?void 0:e.fixedFoveation)||null},set:function(e){var t=Math.max(0,Math.min(1,e||0));this._baseLayerWrapper&&(this._baseLayerWrapper.fixedFoveation=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabledFeatures",{get:function(){var e,t;return null!==(t=null===(e=this.session)||void 0===e?void 0:e.enabledFeatures)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),e}();Wi._GroundMeshParser=function(e,t){return ra.Parse(e,t)};var ra=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.generateOctree=!1,r}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GroundMesh"},Object.defineProperty(t.prototype,"subdivisions",{get:function(){return Math.min(this._subdivisionsX,this._subdivisionsY)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._subdivisionsX},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._subdivisionsY},enumerable:!1,configurable:!0}),t.prototype.optimize=function(e,t){void 0===t&&(t=32),this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e),this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)},t.prototype.getHeightAtCoordinates=function(e,t){var i=this.getWorldMatrix(),r=u.AA.Matrix[5];i.invertToRef(r);var n=u.AA.Vector3[8];if(u.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,r,n),e=n.x,t=n.z,e<this._minX||e>=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var o=this._getFacetAt(e,t),a=-(o.x*e+o.z*t+o.w)/o.y;return u.Pq.TransformCoordinatesFromFloatsToRef(0,a,0,i,n),n.y},t.prototype.getNormalAtCoordinates=function(e,t){var i=new u.Pq(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,i),i},t.prototype.getNormalAtCoordinatesToRef=function(e,t,i){var r=this.getWorldMatrix(),n=u.AA.Matrix[5];r.invertToRef(n);var o=u.AA.Vector3[8];if(u.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,n,o),e=o.x,t=o.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var a=this._getFacetAt(e,t);return u.Pq.TransformNormalFromFloatsToRef(a.x,a.y,a.z,r,i),this},t.prototype.updateCoordinateHeights=function(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this},t.prototype._getFacetAt=function(e,t){var i=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),r=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),n=this._heightQuads[r*this._subdivisionsX+i];return t<n.slope.x*e+n.slope.y?n.facet1:n.facet2},t.prototype._initHeightQuads=function(){var e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(var i=0;i<t;i++)for(var r=0;r<e;r++){var n={slope:u.I9.Zero(),facet1:new u.IU(0,0,0,0),facet2:new u.IU(0,0,0,0)};this._heightQuads[i*e+r]=n}return this},t.prototype._computeHeightQuads=function(){var e=this.getVerticesData(Te.R.PositionKind);if(!e)return this;for(var t=u.AA.Vector3[3],i=u.AA.Vector3[2],r=u.AA.Vector3[1],n=u.AA.Vector3[0],o=u.AA.Vector3[4],a=u.AA.Vector3[5],s=u.AA.Vector3[6],l=u.AA.Vector3[7],c=u.AA.Vector3[8],h=0,d=0,p=0,f=0,_=0,m=0,g=0,v=this._subdivisionsX,y=this._subdivisionsY,b=0;b<y;b++)for(var T=0;T<v;T++){h=3*T,d=b*(v+1)*3,p=(b+1)*(v+1)*3,t.x=e[d+h],t.y=e[d+h+1],t.z=e[d+h+2],i.x=e[d+h+3],i.y=e[d+h+4],i.z=e[d+h+5],r.x=e[p+h],r.y=e[p+h+1],r.z=e[p+h+2],n.x=e[p+h+3],n.y=e[p+h+4],n.z=e[p+h+5],f=(n.z-t.z)/(n.x-t.x),_=t.z-f*t.x,i.subtractToRef(t,o),r.subtractToRef(t,a),n.subtractToRef(t,s),u.Pq.CrossToRef(s,a,l),u.Pq.CrossToRef(o,s,c),l.normalize(),c.normalize(),m=-(l.x*t.x+l.y*t.y+l.z*t.z),g=-(c.x*i.x+c.y*i.y+c.z*i.z);var E=this._heightQuads[b*v+T];E.slope.copyFromFloats(f,_),E.facet1.copyFromFloats(l.x,l.y,l.z,m),E.facet2.copyFromFloats(c.x,c.y,c.z,g)}return this},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.subdivisionsX=this._subdivisionsX,t.subdivisionsY=this._subdivisionsY,t.minX=this._minX,t.maxX=this._maxX,t.minZ=this._minZ,t.maxZ=this._maxZ,t.width=this._width,t.height=this._height},t.Parse=function(e,i){var r=new t(e.name,i);return r._subdivisionsX=e.subdivisionsX||1,r._subdivisionsY=e.subdivisionsY||1,r._minX=e.minX,r._maxX=e.maxX,r._minZ=e.minZ,r._maxZ=e.maxZ,r._width=e.width,r._height=e.height,r},t}(Wi);function na(e){var t,i,r=[],n=[],o=[],a=[],s=e.width||1,l=e.height||1,c=0|(e.subdivisionsX||e.subdivisions||1),h=0|(e.subdivisionsY||e.subdivisions||1);for(t=0;t<=h;t++)for(i=0;i<=c;i++){var d=new u.Pq(i*s/c-s/2,0,(h-t)*l/h-l/2),p=new u.Pq(0,1,0);n.push(d.x,d.y,d.z),o.push(p.x,p.y,p.z),a.push(i/c,ni.p.UseOpenGLOrientationForUV?t/h:1-t/h)}for(t=0;t<h;t++)for(i=0;i<c;i++)r.push(i+1+(t+1)*(c+1)),r.push(i+1+t*(c+1)),r.push(i+t*(c+1)),r.push(i+(t+1)*(c+1)),r.push(i+1+(t+1)*(c+1)),r.push(i+t*(c+1));var f=new ii;return f.indices=r,f.positions=n,f.normals=o,f.uvs=a,f}function oa(e){var t,i,r,n,o=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,a=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,s=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,l=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,c=e.subdivisions||{w:1,h:1},h=e.precision||{w:1,h:1},d=[],p=[],f=[],_=[];c.h=c.h<1?1:c.h,c.w=c.w<1?1:c.w,h.w=h.w<1?1:h.w,h.h=h.h<1?1:h.h;var m=(s-o)/c.w,g=(l-a)/c.h;function v(e,r,n,o){var a=p.length/3,s=h.w+1;for(t=0;t<h.h;t++)for(i=0;i<h.w;i++){var l=[a+i+t*s,a+(i+1)+t*s,a+(i+1)+(t+1)*s,a+i+(t+1)*s];d.push(l[1]),d.push(l[2]),d.push(l[3]),d.push(l[0]),d.push(l[1]),d.push(l[3])}var c=u.Pq.Zero(),m=new u.Pq(0,1,0);for(t=0;t<=h.h;t++)for(c.z=t*(o-r)/h.h+r,i=0;i<=h.w;i++)c.x=i*(n-e)/h.w+e,c.y=0,p.push(c.x,c.y,c.z),f.push(m.x,m.y,m.z),_.push(i/h.w,t/h.h)}for(r=0;r<c.h;r++)for(n=0;n<c.w;n++)v(o+n*m,a+r*g,o+(n+1)*m,a+(r+1)*g);var y=new ii;return y.indices=d,y.positions=p,y.normals=f,y.uvs=_,y}function aa(e){var t,i,r=[],n=[],o=[],a=[],s=e.colorFilter||new h.v9(.3,.59,.11),l=e.alphaFilter||0,c=!1;if(e.minHeight>e.maxHeight){c=!0;var d=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=d}for(t=0;t<=e.subdivisions;t++)for(i=0;i<=e.subdivisions;i++){var p=new u.Pq(i*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-t)*e.height/e.subdivisions-e.height/2),f=4*(((p.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(p.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth),_=e.buffer[f]/255,m=e.buffer[f+1]/255,g=e.buffer[f+2]/255,v=e.buffer[f+3]/255;c&&(_=1-_,m=1-m,g=1-g);var y=_*s.r+m*s.g+g*s.b;p.y=v>=l?e.minHeight+(e.maxHeight-e.minHeight)*y:e.minHeight-st.bH,e.heightBuffer&&(e.heightBuffer[t*(e.subdivisions+1)+i]=p.y),n.push(p.x,p.y,p.z),o.push(0,0,0),a.push(i/e.subdivisions,1-t/e.subdivisions)}for(t=0;t<e.subdivisions;t++)for(i=0;i<e.subdivisions;i++){var b=i+1+(t+1)*(e.subdivisions+1),T=i+1+t*(e.subdivisions+1),E=i+t*(e.subdivisions+1),x=i+(t+1)*(e.subdivisions+1),S=n[3*b+1]>=e.minHeight,C=n[3*T+1]>=e.minHeight,P=n[3*E+1]>=e.minHeight;S&&C&&P&&(r.push(b),r.push(T),r.push(E)),n[3*x+1]>=e.minHeight&&S&&P&&(r.push(x),r.push(b),r.push(E))}ii.ComputeNormals(n,r,o);var A=new ii;return A.indices=r,A.positions=n,A.normals=o,A.uvs=a,A}function sa(e,t,i){void 0===t&&(t={});var r=new ra(e,i);return r._setReady(!1),r._subdivisionsX=t.subdivisionsX||t.subdivisions||1,r._subdivisionsY=t.subdivisionsY||t.subdivisions||1,r._width=t.width||1,r._height=t.height||1,r._maxX=r._width/2,r._maxZ=r._height/2,r._minX=-r._maxX,r._minZ=-r._maxZ,na(t).applyToMesh(r,t.updatable),r._setReady(!0),r}function la(e,t,i){void 0===i&&(i=null);var r=new Wi(e,i);return oa(t).applyToMesh(r,t.updatable),r}function ca(e,t,i,r){void 0===i&&(i={}),void 0===r&&(r=null);var n=i.width||10,o=i.height||10,a=i.subdivisions||1,s=i.minHeight||0,l=i.maxHeight||1,c=i.colorFilter||new h.v9(.3,.59,.11),u=i.alphaFilter||0,d=i.updatable,p=i.onReady;r=r||M.q.LastCreatedScene;var f,_=new ra(e,r);_._subdivisionsX=a,_._subdivisionsY=a,_._width=n,_._height=o,_._maxX=_._width/2,_._maxZ=_._height/2,_._minX=-_._maxX,_._minZ=-_._maxZ,_._setReady(!1),i.passHeightBufferInCallback&&(f=new Float32Array((a+1)*(a+1)));var m=function(e,t,i){aa({width:n,height:o,subdivisions:a,minHeight:s,maxHeight:l,colorFilter:c,buffer:e,bufferWidth:t,bufferHeight:i,alphaFilter:u,heightBuffer:f}).applyToMesh(_,d),p&&p(_,f),_._setReady(!0)};return"string"==typeof t?ee.S0.LoadImage(t,(function(e){var t=e.width,i=e.height;if(!r.isDisposed){var n=null==r?void 0:r.getEngine().resizeImageBitmap(e,t,i);m(n,t,i)}}),i.onError?i.onError:function(){},r.offlineProvider):m(t.data,t.width,t.height),_}var ua={CreateGround:sa,CreateGroundFromHeightMap:ca,CreateTiledGround:la};function ha(e){for(var t=[],i=[],r=[],n=[],o=e.diameter||1,a=e.thickness||.5,s=0|(e.tessellation||16),l=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,c=s+1,h=0;h<=s;h++)for(var d=h/s,p=h*Math.PI*2/s-Math.PI/2,f=u.uq.Translation(o/2,0,0).multiply(u.uq.RotationY(p)),_=0;_<=s;_++){var m=1-_/s,g=_*Math.PI*2/s+Math.PI,v=Math.cos(g),y=Math.sin(g),b=new u.Pq(v,y,0),T=b.scale(a/2),E=new u.I9(d,m);T=u.Pq.TransformCoordinates(T,f),b=u.Pq.TransformNormal(b,f),i.push(T.x,T.y,T.z),r.push(b.x,b.y,b.z),n.push(E.x,ni.p.UseOpenGLOrientationForUV?1-E.y:E.y);var x=(h+1)%c,S=(_+1)%c;t.push(h*c+_),t.push(h*c+S),t.push(x*c+_),t.push(h*c+S),t.push(x*c+S),t.push(x*c+_)}ii._ComputeSides(l,i,t,r,n,e.frontUVs,e.backUVs);var C=new ii;return C.indices=t,C.positions=i,C.normals=r,C.uvs=n,C}function da(e,t,i){void 0===t&&(t={});var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,ha(t).applyToMesh(r,t.updatable),r}ii.CreateGround=na,ii.CreateTiledGround=oa,ii.CreateGroundFromHeightMap=aa,Wi.CreateGround=function(e,t,i,r,n,o){return sa(e,{width:t,height:i,subdivisions:r,updatable:o},n)},Wi.CreateTiledGround=function(e,t,i,r,n,o,a,s,l){return la(e,{xmin:t,zmin:i,xmax:r,zmax:n,subdivisions:o,precision:a,updatable:l},s)},Wi.CreateGroundFromHeightMap=function(e,t,i,r,n,o,a,s,l,c,u){return ca(e,t,{width:i,height:r,subdivisions:n,minHeight:o,maxHeight:a,updatable:l,onReady:c,alphaFilter:u},s)};var pa={CreateTorus:da};ii.CreateTorus=ha,Wi.CreateTorus=function(e,t,i,r,n,o,a){return da(e,{diameter:t,thickness:i,tessellation:r,sideOrientation:a,updatable:o},n)};var fa,_a=function(e){function t(t,i){var r=e.call(this,i)||this;return r._getCamera=t,r}return(0,f.C6)(t,e),t.prototype._getForwardRay=function(e){var t=this._getCamera();return t?t.getForwardRay(e):new gr(u.Pq.Zero(),u.Pq.Forward())},t}(function(){function e(t,i){if(void 0===i&&(i=null),this.scene=t,this._pointerDownOnMeshAsked=!1,this._isActionableMesh=!1,this._teleportationRequestInitiated=!1,this._teleportationBackRequestInitiated=!1,this._rotationRightAsked=!1,this._rotationLeftAsked=!1,this._dpadPressed=!0,this._activePointer=!1,this._id=e._IdCounter++,i)this._gazeTracker=i.clone("gazeTracker");else{this._gazeTracker=da("gazeTracker",{diameter:.0035,thickness:.0025,tessellation:20,updatable:!1},t),this._gazeTracker.bakeCurrentTransformIntoVertices(),this._gazeTracker.isPickable=!1,this._gazeTracker.isVisible=!1;var r=new Wo("targetMat",t);r.specularColor=h.v9.Black(),r.emissiveColor=new h.v9(.7,.7,.7),r.backFaceCulling=!1,this._gazeTracker.material=r}}return e.prototype._getForwardRay=function(e){return new gr(u.Pq.Zero(),new u.Pq(0,0,e))},e.prototype._selectionPointerDown=function(){this._pointerDownOnMeshAsked=!0,this._currentHit&&this.scene.simulatePointerDown(this._currentHit,{pointerId:this._id})},e.prototype._selectionPointerUp=function(){this._currentHit&&this.scene.simulatePointerUp(this._currentHit,{pointerId:this._id}),this._pointerDownOnMeshAsked=!1},e.prototype._activatePointer=function(){this._activePointer=!0},e.prototype._deactivatePointer=function(){this._activePointer=!1},e.prototype._updatePointerDistance=function(e){void 0===e&&(e=100)},e.prototype.dispose=function(){this._interactionsEnabled=!1,this._teleportationEnabled=!1,this._gazeTracker&&this._gazeTracker.dispose()},e._IdCounter=0,e}()),ma=function(){},ga=function(){function e(t,i){void 0===i&&(i={});var r=this;if(this.webVROptions=i,this._fullscreenVRpresenting=!1,this.enableGazeEvenWhenNoPointerLock=!1,this.exitVROnDoubleTap=!0,this.onEnteringVRObservable=new c.cP,this.onAfterEnteringVRObservable=new c.cP,this.onExitingVRObservable=new c.cP,this._useCustomVRButton=!1,this._teleportActive=!1,this._floorMeshesCollection=[],this._teleportationMode=e.TELEPORTATIONMODE_CONSTANTTIME,this._teleportationTime=122,this._teleportationSpeed=20,this._rotationAllowed=!0,this._teleportBackwardsVector=new u.Pq(0,-1,-1),this._isDefaultTeleportationTarget=!0,this._teleportationFillColor="#444444",this._teleportationBorderColor="#FFFFFF",this._rotationAngle=0,this._haloCenter=new u.Pq(0,0,0),this._padSensibilityUp=.65,this._padSensibilityDown=.35,this._pickedLaserColor=new h.v9(.2,.2,1),this._pickedGazeColor=new h.v9(0,0,1),this.onNewMeshSelected=new c.cP,this.onNewMeshPicked=new c.cP,this.onBeforeCameraTeleport=new c.cP,this.onAfterCameraTeleport=new c.cP,this.onSelectedMeshUnselected=new c.cP,this.teleportationEnabled=!0,this._teleportationInitialized=!1,this._interactionsEnabled=!1,this._displayGaze=!0,this._displayLaserPointer=!0,this.updateGazeTrackerScale=!0,this.updateGazeTrackerColor=!0,this.updateControllerLaserColor=!0,this.requestPointerLockOnFullScreen=!0,this.xrTestDone=!1,this._onResize=function(){r._moveButtonToBottomRight()},this._onFullscreenChange=function(){r._fullscreenVRpresenting=!!document.fullscreenElement,!r._fullscreenVRpresenting&&r._inputElement&&(r.exitVR(),!r._useCustomVRButton&&r._btnVR&&(r._btnVR.style.top=r._inputElement.offsetTop+r._inputElement.offsetHeight-70+"px",r._btnVR.style.left=r._inputElement.offsetLeft+r._inputElement.offsetWidth-100+"px",r._updateButtonVisibility()))},this._cachedAngularSensibility={angularSensibilityX:null,angularSensibilityY:null,angularSensibility:null},this._beforeRender=function(){r._scene.getEngine().isPointerLock||r.enableGazeEvenWhenNoPointerLock||(r._cameraGazer._gazeTracker.isVisible=!1)},this._onNewGamepadConnected=function(e){e.type!==Hr.POSE_ENABLED&&(e.leftStick&&e.onleftstickchanged((function(e){r._teleportationInitialized&&r.teleportationEnabled&&(r._checkTeleportWithRay(e,r._cameraGazer),r._checkTeleportBackwards(e,r._cameraGazer))})),e.rightStick&&e.onrightstickchanged((function(e){r._teleportationInitialized&&r._checkRotate(e,r._cameraGazer)})),e.type===Hr.XBOX&&(e.onbuttondown((function(e){r._interactionsEnabled&&0===e&&r._cameraGazer._selectionPointerDown()})),e.onbuttonup((function(e){r._interactionsEnabled&&0===e&&r._cameraGazer._selectionPointerUp()}))))},this._workingVector=u.Pq.Zero(),this._workingQuaternion=u.PT.Identity(),this._workingMatrix=u.uq.Identity(),y.V.Warn("WebVR is deprecated. Please avoid using this experience helper and use the WebXR experience helper instead"),this._scene=t,this._inputElement=t.getEngine().getInputElement(),"getVRDisplays"in navigator||void 0!==i.useXR||(i.useXR=!0),void 0===i.createFallbackVRDeviceOrientationFreeCamera&&(i.createFallbackVRDeviceOrientationFreeCamera=!0),void 0===i.createDeviceOrientationCamera&&(i.createDeviceOrientationCamera=!0),void 0===i.laserToggle&&(i.laserToggle=!0),this._hasEnteredVR=!1,this._scene.activeCamera?this._position=this._scene.activeCamera.position.clone():this._position=new u.Pq(0,this._defaultHeight,0),i.createDeviceOrientationCamera||!this._scene.activeCamera){if(this._deviceOrientationCamera=new Tn("deviceOrientationVRHelper",this._position.clone(),t),this._scene.activeCamera&&(this._deviceOrientationCamera.minZ=this._scene.activeCamera.minZ,this._deviceOrientationCamera.maxZ=this._scene.activeCamera.maxZ,this._scene.activeCamera instanceof gn&&this._scene.activeCamera.rotation)){var n=this._scene.activeCamera;n.rotationQuaternion?this._deviceOrientationCamera.rotationQuaternion.copyFrom(n.rotationQuaternion):this._deviceOrientationCamera.rotationQuaternion.copyFrom(u.PT.RotationYawPitchRoll(n.rotation.y,n.rotation.x,n.rotation.z)),this._deviceOrientationCamera.rotation=n.rotation.clone()}this._scene.activeCamera=this._deviceOrientationCamera,this._inputElement&&this._scene.activeCamera.attachControl()}else this._existingCamera=this._scene.activeCamera;this.webVROptions.useXR&&navigator.xr?ia.IsSessionSupportedAsync("immersive-vr").then((function(e){e?(y.V.Log("Using WebXR. It is recommended to use the WebXRDefaultExperience directly"),t.createDefaultXRExperienceAsync({floorMeshes:i.floorMeshes||[]}).then((function(e){r.xr=e,r.xrTestDone=!0,r._cameraGazer=new _a((function(){return r.xr.baseExperience.camera}),t),r.xr.baseExperience.onStateChangedObservable.add((function(e){switch(e){case 0:r.onEnteringVRObservable.notifyObservers(r),r._interactionsEnabled||r.xr.pointerSelection.detach(),r.xr.pointerSelection.displayLaserPointer=r._displayLaserPointer;break;case 1:r.onExitingVRObservable.notifyObservers(r),r._scene.getEngine().resize();break;case 2:r._hasEnteredVR=!0;break;case 3:r._hasEnteredVR=!1}}))}))):r._completeVRInit(t,i)})):this._completeVRInit(t,i)}return Object.defineProperty(e.prototype,"onEnteringVR",{get:function(){return this.onEnteringVRObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onExitingVR",{get:function(){return this.onExitingVRObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"teleportationTarget",{get:function(){return this._teleportationTarget},set:function(e){e&&(e.name="teleportationTarget",this._isDefaultTeleportationTarget=!1,this._teleportationTarget=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"gazeTrackerMesh",{get:function(){return this._cameraGazer._gazeTracker},set:function(e){e&&(this._cameraGazer._gazeTracker&&this._cameraGazer._gazeTracker.dispose(),this._cameraGazer._gazeTracker=e,this._cameraGazer._gazeTracker.bakeCurrentTransformIntoVertices(),this._cameraGazer._gazeTracker.isPickable=!1,this._cameraGazer._gazeTracker.isVisible=!1,this._cameraGazer._gazeTracker.name="gazeTracker")},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayGaze",{get:function(){return this._displayGaze},set:function(e){this._displayGaze=e,e||(this._cameraGazer._gazeTracker.isVisible=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayLaserPointer",{get:function(){return this._displayLaserPointer},set:function(e){this._displayLaserPointer=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"deviceOrientationCamera",{get:function(){return this._deviceOrientationCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentVRCamera",{get:function(){return this._scene.activeCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vrDeviceOrientationCamera",{get:function(){return this._vrDeviceOrientationCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vrButton",{get:function(){return this._btnVR},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_teleportationRequestInitiated",{get:function(){return this._cameraGazer._teleportationRequestInitiated},enumerable:!1,configurable:!0}),e.prototype._completeVRInit=function(e,t){var i=this;if(this.xrTestDone=!0,t.createFallbackVRDeviceOrientationFreeCamera&&(this._vrDeviceOrientationCamera=new xo("VRDeviceOrientationVRHelper",this._position,this._scene,!0,t.vrDeviceOrientationCameraMetrics),this._vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._cameraGazer=new _a((function(){return i.currentVRCamera}),e),!this._useCustomVRButton){this._btnVR=document.createElement("BUTTON"),this._btnVR.className="babylonVRicon",this._btnVR.id="babylonVRiconbtn",this._btnVR.title="Click to switch to VR";var r=".babylonVRicon { position: absolute; right: 20px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A":"https://cdn.babylonjs.com/Assets/vrButton.png")+"); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";r+=".babylonVRicon.vrdisplaypresenting { display: none; }";var n=document.createElement("style");n.appendChild(document.createTextNode(r)),document.getElementsByTagName("head")[0].appendChild(n),this._moveButtonToBottomRight()}this._btnVR&&this._btnVR.addEventListener("click",(function(){i.isInVRMode||i.enterVR()}));var o=this._scene.getEngine().getHostWindow();o&&(o.addEventListener("resize",this._onResize),document.addEventListener("fullscreenchange",this._onFullscreenChange,!1),t.createFallbackVRDeviceOrientationFreeCamera&&this._displayVRButton(),this._onKeyDown=function(e){27===e.keyCode&&i.isInVRMode&&i.exitVR()},document.addEventListener("keydown",this._onKeyDown),this._scene.onPrePointerObservable.add((function(){i._hasEnteredVR&&i.exitVROnDoubleTap&&(i.exitVR(),i._fullscreenVRpresenting&&i._scene.getEngine().exitFullscreen())}),Me.POINTERDOUBLETAP,!1),e.onDisposeObservable.add((function(){i.dispose()})),this._updateButtonVisibility(),this._circleEase=new mt,this._circleEase.setEasingMode(_t.EASINGMODE_EASEINOUT),this._teleportationEasing=this._circleEase,e.onPointerObservable.add((function(t){i._interactionsEnabled&&e.activeCamera===i.vrDeviceOrientationCamera&&"mouse"===t.event.pointerType&&(t.type===Me.POINTERDOWN?i._cameraGazer._selectionPointerDown():t.type===Me.POINTERUP&&i._cameraGazer._selectionPointerUp())})),this.webVROptions.floorMeshes&&this.enableTeleportation({floorMeshes:this.webVROptions.floorMeshes}))},Object.defineProperty(e.prototype,"isInVRMode",{get:function(){return this.xr&&this.webVROptions.useXR&&2===this.xr.baseExperience.state||this._fullscreenVRpresenting},enumerable:!1,configurable:!0}),e.prototype._moveButtonToBottomRight=function(){if(this._inputElement&&!this._useCustomVRButton&&this._btnVR){var e=this._inputElement.getBoundingClientRect();this._btnVR.style.top=e.top+e.height-70+"px",this._btnVR.style.left=e.left+e.width-100+"px"}},e.prototype._displayVRButton=function(){this._useCustomVRButton||this._btnVRDisplayed||!this._btnVR||(document.body.appendChild(this._btnVR),this._btnVRDisplayed=!0)},e.prototype._updateButtonVisibility=function(){this._btnVR&&!this._useCustomVRButton&&(this._btnVR.className="babylonVRicon",this.isInVRMode&&(this._btnVR.className+=" vrdisplaypresenting"))},e.prototype.enterVR=function(){var e=this;if(this.xr)this.xr.baseExperience.enterXRAsync("immersive-vr","local-floor",this.xr.renderTarget);else{if(this.onEnteringVRObservable)try{this.onEnteringVRObservable.notifyObservers(this)}catch(e){y.V.Warn("Error in your custom logic onEnteringVR: "+e)}this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone(),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.rotation=u.PT.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles(),this.vrDeviceOrientationCamera.angularSensibility=2e3),this._existingCamera=this._scene.activeCamera,this._existingCamera.angularSensibilityX&&(this._cachedAngularSensibility.angularSensibilityX=this._existingCamera.angularSensibilityX,this._existingCamera.angularSensibilityX=Number.MAX_VALUE),this._existingCamera.angularSensibilityY&&(this._cachedAngularSensibility.angularSensibilityY=this._existingCamera.angularSensibilityY,this._existingCamera.angularSensibilityY=Number.MAX_VALUE),this._existingCamera.angularSensibility&&(this._cachedAngularSensibility.angularSensibility=this._existingCamera.angularSensibility,this._existingCamera.angularSensibility=Number.MAX_VALUE)),this._vrDeviceOrientationCamera&&(this._vrDeviceOrientationCamera.position=this._position,this._scene.activeCamera&&(this._vrDeviceOrientationCamera.minZ=this._scene.activeCamera.minZ),this._scene.activeCamera=this._vrDeviceOrientationCamera,this._scene.getEngine().enterFullscreen(this.requestPointerLockOnFullScreen),this._updateButtonVisibility(),this._vrDeviceOrientationCamera.onViewMatrixChangedObservable.addOnce((function(){e.onAfterEnteringVRObservable.notifyObservers({success:!0})}))),this._scene.activeCamera&&this._inputElement&&this._scene.activeCamera.attachControl(),this._interactionsEnabled&&this._scene.registerBeforeRender(this._beforeRender),this._hasEnteredVR=!0}},e.prototype.exitVR=function(){if(this.xr)this.xr.baseExperience.exitXRAsync();else if(this._hasEnteredVR){if(this.onExitingVRObservable)try{this.onExitingVRObservable.notifyObservers(this)}catch(e){y.V.Warn("Error in your custom logic onExitingVR: "+e)}this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone()),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._deviceOrientationCamera?(this._deviceOrientationCamera.position=this._position,this._scene.activeCamera=this._deviceOrientationCamera,this._cachedAngularSensibility.angularSensibilityX&&(this._deviceOrientationCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._deviceOrientationCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._deviceOrientationCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)):this._existingCamera&&(this._existingCamera.position=this._position,this._scene.activeCamera=this._existingCamera,this._inputElement&&this._scene.activeCamera.attachControl(),this._cachedAngularSensibility.angularSensibilityX&&(this._existingCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._existingCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._existingCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)),this._updateButtonVisibility(),this._interactionsEnabled&&(this._scene.unregisterBeforeRender(this._beforeRender),this._cameraGazer._gazeTracker.isVisible=!1),this._scene.getEngine().resize(),this._hasEnteredVR=!1}},Object.defineProperty(e.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._scene.activeCamera&&(this._scene.activeCamera.position=e)},enumerable:!1,configurable:!0}),e.prototype.enableInteractions=function(){var e=this;if(!this._interactionsEnabled){if(this.xr)return void(2===this.xr.baseExperience.state&&this.xr.pointerSelection.attach());this.raySelectionPredicate=function(t){return t.isVisible&&(t.isPickable||t.name===e._floorMeshName)},this.meshSelectionPredicate=function(){return!0},this._raySelectionPredicate=function(t){return!!(e._isTeleportationFloor(t)||-1===t.name.indexOf("gazeTracker")&&-1===t.name.indexOf("teleportationTarget")&&-1===t.name.indexOf("torusTeleportation"))&&e.raySelectionPredicate(t)},this._interactionsEnabled=!0}},e.prototype._isTeleportationFloor=function(e){for(var t=0;t<this._floorMeshesCollection.length;t++)if(this._floorMeshesCollection[t].id===e.id)return!0;return!(!this._floorMeshName||e.name!==this._floorMeshName)},e.prototype.addFloorMesh=function(e){this._floorMeshesCollection&&(this._floorMeshesCollection.indexOf(e)>-1||this._floorMeshesCollection.push(e))},e.prototype.removeFloorMesh=function(e){if(this._floorMeshesCollection){var t=this._floorMeshesCollection.indexOf(e);-1!==t&&this._floorMeshesCollection.splice(t,1)}},e.prototype.enableTeleportation=function(e){var t=this;if(void 0===e&&(e={}),!this._teleportationInitialized){if(this.enableInteractions(),this.webVROptions.useXR&&(e.floorMeshes||e.floorMeshName)){var i=e.floorMeshes||[];if(!i.length){var r=this._scene.getMeshByName(e.floorMeshName);r&&i.push(r)}if(this.xr)return i.forEach((function(e){t.xr.teleportation.addFloorMesh(e)})),void(this.xr.teleportation.attached||this.xr.teleportation.attach());if(!this.xrTestDone){var n=function(){t.xrTestDone&&(t._scene.unregisterBeforeRender(n),t.xr?t.xr.teleportation.attached||t.xr.teleportation.attach():t.enableTeleportation(e))};return void this._scene.registerBeforeRender(n)}}e.floorMeshName&&(this._floorMeshName=e.floorMeshName),e.floorMeshes&&(this._floorMeshesCollection=e.floorMeshes),e.teleportationMode&&(this._teleportationMode=e.teleportationMode),e.teleportationTime&&e.teleportationTime>0&&(this._teleportationTime=e.teleportationTime),e.teleportationSpeed&&e.teleportationSpeed>0&&(this._teleportationSpeed=e.teleportationSpeed),void 0!==e.easingFunction&&(this._teleportationEasing=e.easingFunction);var o=new he;o.vignetteColor=new h.ov(0,0,0,0),o.vignetteEnabled=!0,this._teleportationInitialized=!0,this._isDefaultTeleportationTarget&&this._createTeleportationCircles()}},e.prototype._checkTeleportWithRay=function(e,t){this._teleportationRequestInitiated&&!t._teleportationRequestInitiated||(t._teleportationRequestInitiated?Math.sqrt(e.y*e.y+e.x*e.x)<this._padSensibilityDown&&(this._teleportActive&&this.teleportCamera(this._haloCenter),t._teleportationRequestInitiated=!1):e.y<-this._padSensibilityUp&&t._dpadPressed&&(t._activatePointer(),t._teleportationRequestInitiated=!0))},e.prototype._checkRotate=function(e,t){t._teleportationRequestInitiated||(t._rotationLeftAsked?e.x>-this._padSensibilityDown&&(t._rotationLeftAsked=!1):e.x<-this._padSensibilityUp&&t._dpadPressed&&(t._rotationLeftAsked=!0,this._rotationAllowed&&this._rotateCamera(!1)),t._rotationRightAsked?e.x<this._padSensibilityDown&&(t._rotationRightAsked=!1):e.x>this._padSensibilityUp&&t._dpadPressed&&(t._rotationRightAsked=!0,this._rotationAllowed&&this._rotateCamera(!0)))},e.prototype._checkTeleportBackwards=function(e,t){if(!t._teleportationRequestInitiated)if(e.y>this._padSensibilityUp&&t._dpadPressed){if(!t._teleportationBackRequestInitiated){if(!this.currentVRCamera)return;var i=u.PT.FromRotationMatrix(this.currentVRCamera.getWorldMatrix().getRotationMatrix()),r=this.currentVRCamera.position;i.toEulerAnglesToRef(this._workingVector),this._workingVector.z=0,this._workingVector.x=0,u.PT.RotationYawPitchRollToRef(this._workingVector.y,this._workingVector.x,this._workingVector.z,this._workingQuaternion),this._workingQuaternion.toRotationMatrix(this._workingMatrix),u.Pq.TransformCoordinatesToRef(this._teleportBackwardsVector,this._workingMatrix,this._workingVector);var n=new gr(r,this._workingVector),o=this._scene.pickWithRay(n,this._raySelectionPredicate);o&&o.pickedPoint&&o.pickedMesh&&this._isTeleportationFloor(o.pickedMesh)&&o.distance<5&&this.teleportCamera(o.pickedPoint),t._teleportationBackRequestInitiated=!0}}else t._teleportationBackRequestInitiated=!1},e.prototype._createTeleportationCircles=function(){this._teleportationTarget=sa("teleportationTarget",{width:2,height:2,subdivisions:2},this._scene),this._teleportationTarget.isPickable=!1;var e=new Ho("DynamicTexture",512,this._scene,!0);e.hasAlpha=!0;var t=e.getContext();t.beginPath(),t.arc(256,256,200,0,2*Math.PI,!1),t.fillStyle=this._teleportationFillColor,t.fill(),t.lineWidth=10,t.strokeStyle=this._teleportationBorderColor,t.stroke(),t.closePath(),e.update();var i=new Wo("TextPlaneMaterial",this._scene);i.diffuseTexture=e,this._teleportationTarget.material=i;var r=da("torusTeleportation",{diameter:.75,thickness:.1,tessellation:25,updatable:!1},this._scene);r.isPickable=!1,r.parent=this._teleportationTarget;var n=new Z("animationInnerCircle","position.y",30,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CYCLE),o=[];o.push({frame:0,value:0}),o.push({frame:30,value:.4}),o.push({frame:60,value:0}),n.setKeys(o);var a=new Pt;a.setEasingMode(_t.EASINGMODE_EASEINOUT),n.setEasingFunction(a),r.animations=[],r.animations.push(n),this._scene.beginAnimation(r,0,60,!0),this._hideTeleportationTarget()},e.prototype._hideTeleportationTarget=function(){this._teleportActive=!1,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!1,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!1))},e.prototype._rotateCamera=function(e){if(this.currentVRCamera instanceof vn){e?this._rotationAngle++:this._rotationAngle--,this.currentVRCamera.animations=[];var t=u.PT.FromRotationMatrix(u.uq.RotationY(Math.PI/4*this._rotationAngle)),i=new Z("animationRotation","rotationQuaternion",90,Z.ANIMATIONTYPE_QUATERNION,Z.ANIMATIONLOOPMODE_CONSTANT),r=[];r.push({frame:0,value:this.currentVRCamera.rotationQuaternion}),r.push({frame:6,value:t}),i.setKeys(r),i.setEasingFunction(this._circleEase),this.currentVRCamera.animations.push(i),this._postProcessMove.animations=[];var n=new Z("animationPP","vignetteWeight",90,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CONSTANT),o=[];o.push({frame:0,value:0}),o.push({frame:3,value:4}),o.push({frame:6,value:0}),n.setKeys(o),n.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(n);var a=new Z("animationPP2","vignetteStretch",90,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CONSTANT),s=[];s.push({frame:0,value:0}),s.push({frame:3,value:10}),s.push({frame:6,value:0}),a.setKeys(s),a.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(a),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._postProcessMove.samples=4,this._scene.beginAnimation(this.currentVRCamera,0,6,!1,1)}},e.prototype.teleportCamera=function(t){var i=this;if(this.currentVRCamera instanceof vn){var r,n;if(this._workingVector.copyFrom(t),this.isInVRMode||(this._workingVector.y+=this._defaultHeight),this.onBeforeCameraTeleport.notifyObservers(this._workingVector),this._teleportationMode==e.TELEPORTATIONMODE_CONSTANTSPEED){n=90;var o=u.Pq.Distance(this.currentVRCamera.position,this._workingVector);r=this._teleportationSpeed/o}else n=Math.round(90*this._teleportationTime/1e3),r=1;this.currentVRCamera.animations=[];var a=new Z("animationCameraTeleportation","position",90,Z.ANIMATIONTYPE_VECTOR3,Z.ANIMATIONLOOPMODE_CONSTANT),s=[{frame:0,value:this.currentVRCamera.position},{frame:n,value:this._workingVector}];a.setKeys(s),a.setEasingFunction(this._teleportationEasing),this.currentVRCamera.animations.push(a),this._postProcessMove.animations=[];var l=Math.round(n/2),c=new Z("animationPP","vignetteWeight",90,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CONSTANT),h=[];h.push({frame:0,value:0}),h.push({frame:l,value:8}),h.push({frame:n,value:0}),c.setKeys(h),this._postProcessMove.animations.push(c);var d=new Z("animationPP2","vignetteStretch",90,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CONSTANT),p=[];p.push({frame:0,value:0}),p.push({frame:l,value:10}),p.push({frame:n,value:0}),d.setKeys(p),this._postProcessMove.animations.push(d),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._scene.beginAnimation(this.currentVRCamera,0,n,!1,r,(function(){i.onAfterCameraTeleport.notifyObservers(i._workingVector)})),this._hideTeleportationTarget()}},e.prototype.setLaserColor=function(e,t){void 0===t&&(t=this._pickedLaserColor),this._pickedLaserColor=t},e.prototype.setLaserLightingState=function(e){void 0===e&&(e=!0)},e.prototype.setGazeColor=function(e,t){void 0===t&&(t=this._pickedGazeColor),this._pickedGazeColor=t},e.prototype.changeLaserColor=function(e){this.updateControllerLaserColor},e.prototype.changeGazeColor=function(e){this.updateGazeTrackerColor&&this._cameraGazer._gazeTracker.material&&(this._cameraGazer._gazeTracker.material.emissiveColor=e)},e.prototype.dispose=function(){this.isInVRMode&&this.exitVR(),this._postProcessMove&&this._postProcessMove.dispose(),this._vrDeviceOrientationCamera&&this._vrDeviceOrientationCamera.dispose(),!this._useCustomVRButton&&this._btnVR&&this._btnVR.parentNode&&document.body.removeChild(this._btnVR),this._deviceOrientationCamera&&this._scene.activeCamera!=this._deviceOrientationCamera&&this._deviceOrientationCamera.dispose(),this._cameraGazer&&this._cameraGazer.dispose(),this._teleportationTarget&&this._teleportationTarget.dispose(),this.xr&&this.xr.dispose(),this._floorMeshesCollection.length=0,document.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChangeBind),window.removeEventListener("resize",this._onResize),document.removeEventListener("fullscreenchange",this._onFullscreenChange),this._scene.gamepadManager.onGamepadConnectedObservable.removeCallback(this._onNewGamepadConnected),this._scene.unregisterBeforeRender(this._beforeRender)},e.prototype.getClassName=function(){return"VRExperienceHelper"},e.TELEPORTATIONMODE_CONSTANTTIME=0,e.TELEPORTATIONMODE_CONSTANTSPEED=1,e}(),va=(fa={root:0,found:!1},function(e,t,i,r){fa.root=0,fa.found=!1;var n=t*t-4*e*i;if(n<0)return fa;var o=Math.sqrt(n),a=(-t-o)/(2*e),s=(-t+o)/(2*e);if(a>s){var l=s;s=a,a=l}return a>0&&a<r?(fa.root=a,fa.found=!0,fa):s>0&&s<r?(fa.root=s,fa.found=!0,fa):fa}),ya=function(){function e(){this._collisionPoint=u.Pq.Zero(),this._planeIntersectionPoint=u.Pq.Zero(),this._tempVector=u.Pq.Zero(),this._tempVector2=u.Pq.Zero(),this._tempVector3=u.Pq.Zero(),this._tempVector4=u.Pq.Zero(),this._edge=u.Pq.Zero(),this._baseToVertex=u.Pq.Zero(),this._destinationPoint=u.Pq.Zero(),this._slidePlaneNormal=u.Pq.Zero(),this._displacementVector=u.Pq.Zero(),this._radius=u.Pq.One(),this._retry=0,this._basePointWorld=u.Pq.Zero(),this._velocityWorld=u.Pq.Zero(),this._normalizedVelocity=u.Pq.Zero(),this._collisionMask=-1}return Object.defineProperty(e.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"slidePlaneNormal",{get:function(){return this._slidePlaneNormal},enumerable:!1,configurable:!0}),e.prototype._initialize=function(e,t,i){this._velocity=t,this._velocitySquaredLength=this._velocity.lengthSquared();var r=Math.sqrt(this._velocitySquaredLength);0===r||1===r?this._normalizedVelocity.copyFromFloats(t._x,t._y,t._z):t.scaleToRef(1/r,this._normalizedVelocity),this._basePoint=e,e.multiplyToRef(this._radius,this._basePointWorld),t.multiplyToRef(this._radius,this._velocityWorld),this._velocityWorldLength=this._velocityWorld.length(),this._epsilon=i,this.collisionFound=!1},e.prototype._checkPointInTriangle=function(e,t,i,r,n){t.subtractToRef(e,this._tempVector),i.subtractToRef(e,this._tempVector2),u.Pq.CrossToRef(this._tempVector,this._tempVector2,this._tempVector4);var o=u.Pq.Dot(this._tempVector4,n);return!(o<0)&&(r.subtractToRef(e,this._tempVector3),u.Pq.CrossToRef(this._tempVector2,this._tempVector3,this._tempVector4),!((o=u.Pq.Dot(this._tempVector4,n))<0)&&(u.Pq.CrossToRef(this._tempVector3,this._tempVector,this._tempVector4),(o=u.Pq.Dot(this._tempVector4,n))>=0))},e.prototype._canDoCollision=function(e,t,i,r){var n=u.Pq.Distance(this._basePointWorld,e),o=Math.max(this._radius.x,this._radius.y,this._radius.z);return!(n>this._velocityWorldLength+o+t||!function(e,t,i,r){return!(e.x>i.x+r||i.x-r>t.x||e.y>i.y+r||i.y-r>t.y||e.z>i.z+r||i.z-r>t.z)}(i,r,this._basePointWorld,this._velocityWorldLength+o))},e.prototype._testTriangle=function(t,i,r,n,o,a,s){var l,c=!1;i||(i=[]),i[t]||(i[t]=new Ke.Z(0,0,0,0),i[t].copyFromPoints(r,n,o));var h=i[t];if(a||h.isFrontFacingTo(this._normalizedVelocity,0)){var d=h.signedDistanceTo(this._basePoint),p=u.Pq.Dot(h.normal,this._velocity);if(!(e.DoubleSidedCheck&&p>1e-4)){if(0==p){if(Math.abs(d)>=1)return;c=!0,l=0}else{var f=(1-d)/p;if((l=(-1-d)/p)>f){var _=f;f=l,l=_}if(l>1||f<0)return;l<0&&(l=0),l>1&&(l=1)}this._collisionPoint.copyFromFloats(0,0,0);var m=!1,g=1;if(c||(this._basePoint.subtractToRef(h.normal,this._planeIntersectionPoint),this._velocity.scaleToRef(l,this._tempVector),this._planeIntersectionPoint.addInPlace(this._tempVector),this._checkPointInTriangle(this._planeIntersectionPoint,r,n,o,h.normal)&&(m=!0,g=l,this._collisionPoint.copyFrom(this._planeIntersectionPoint))),!m){var v=this._velocitySquaredLength;this._basePoint.subtractToRef(r,this._tempVector);var y=2*u.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,T=va(v,y,b,g);T.found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(r)),this._basePoint.subtractToRef(n,this._tempVector),y=2*u.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,(T=va(v,y,b,g)).found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(n)),this._basePoint.subtractToRef(o,this._tempVector),y=2*u.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,(T=va(v,y,b,g)).found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(o)),n.subtractToRef(r,this._edge),r.subtractToRef(this._basePoint,this._baseToVertex);var E,x=this._edge.lengthSquared(),S=u.Pq.Dot(this._edge,this._velocity),C=u.Pq.Dot(this._edge,this._baseToVertex);v=x*-this._velocitySquaredLength+S*S,y=2*(x*u.Pq.Dot(this._velocity,this._baseToVertex)-S*C),b=x*(1-this._baseToVertex.lengthSquared())+C*C,(T=va(v,y,b,g)).found&&(E=(S*T.root-C)/x)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),r.addToRef(this._edge,this._collisionPoint)),o.subtractToRef(n,this._edge),n.subtractToRef(this._basePoint,this._baseToVertex),x=this._edge.lengthSquared(),S=u.Pq.Dot(this._edge,this._velocity),C=u.Pq.Dot(this._edge,this._baseToVertex),v=x*-this._velocitySquaredLength+S*S,y=2*(x*u.Pq.Dot(this._velocity,this._baseToVertex)-S*C),b=x*(1-this._baseToVertex.lengthSquared())+C*C,(T=va(v,y,b,g)).found&&(E=(S*T.root-C)/x)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),n.addToRef(this._edge,this._collisionPoint)),r.subtractToRef(o,this._edge),o.subtractToRef(this._basePoint,this._baseToVertex),x=this._edge.lengthSquared(),S=u.Pq.Dot(this._edge,this._velocity),C=u.Pq.Dot(this._edge,this._baseToVertex),v=x*-this._velocitySquaredLength+S*S,y=2*(x*u.Pq.Dot(this._velocity,this._baseToVertex)-S*C),b=x*(1-this._baseToVertex.lengthSquared())+C*C,(T=va(v,y,b,g)).found&&(E=(S*T.root-C)/x)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),o.addToRef(this._edge,this._collisionPoint))}if(m){var P=g*g*this._velocitySquaredLength;(!this.collisionFound||P<this._nearestDistanceSquared)&&(s.collisionResponse&&(this.intersectionPoint?this.intersectionPoint.copyFrom(this._collisionPoint):this.intersectionPoint=this._collisionPoint.clone(),this._nearestDistanceSquared=P,this._nearestDistance=Math.sqrt(P),this.collisionFound=!0),this.collidedMesh=s)}}}},e.prototype._collide=function(e,t,i,r,n,o,a,s,l,c){if(void 0===c&&(c=!1),c)if(i&&0!==i.length)for(p=r;p<n-2;p+=1){var u=i[p],h=i[p+1],d=i[p+2];4294967295!==d?(f=t[u],_=t[h],m=t[d],f&&_&&m&&((l?1:0)^p%2?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,_,f,m,a,s))):p+=2}else for(var p=0;p<t.length-2;p+=1){var f=t[p],_=t[p+1],m=t[p+2];f&&_&&m&&((l?1:0)^p%2?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,_,f,m,a,s))}else if(i&&0!==i.length)for(p=r;p<n;p+=3)f=t[i[p]-o],_=t[i[p+1]-o],m=t[i[p+2]-o],l?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,m,_,f,a,s);else for(p=0;p<t.length;p+=3){f=t[p],_=t[p+1],m=t[p+2];l?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,m,_,f,a,s)}},e.prototype._getResponse=function(e,t){e.addToRef(t,this._destinationPoint),t.scaleInPlace(this._nearestDistance/t.length()),this._basePoint.addToRef(t,e),e.subtractToRef(this.intersectionPoint,this._slidePlaneNormal),this._slidePlaneNormal.normalize(),this._slidePlaneNormal.scaleToRef(this._epsilon,this._displacementVector),e.addInPlace(this._displacementVector),this.intersectionPoint.addInPlace(this._displacementVector),this._slidePlaneNormal.scaleInPlace(Ke.Z.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint,this._slidePlaneNormal,this._destinationPoint)),this._destinationPoint.subtractInPlace(this._slidePlaneNormal),this._destinationPoint.subtractToRef(this.intersectionPoint,t)},e.DoubleSidedCheck=!1,e}(),ba=function(){function e(){this._scaledPosition=u.Pq.Zero(),this._scaledVelocity=u.Pq.Zero(),this._finalPosition=u.Pq.Zero()}return e.prototype.getNewPosition=function(e,t,i,r,n,o,a){e.divideToRef(i._radius,this._scaledPosition),t.divideToRef(i._radius,this._scaledVelocity),i.collidedMesh=null,i._retry=0,i._initialVelocity=this._scaledVelocity,i._initialPosition=this._scaledPosition,this._collideWithWorld(this._scaledPosition,this._scaledVelocity,i,r,this._finalPosition,n),this._finalPosition.multiplyInPlace(i._radius),o(a,this._finalPosition,i.collidedMesh)},e.prototype.createCollider=function(){return new ya},e.prototype.init=function(e){this._scene=e},e.prototype._collideWithWorld=function(e,t,i,r,n,o){void 0===o&&(o=null);var a=10*Pi.CollisionsEpsilon;if(i._retry>=r)n.copyFrom(e);else{var s=o?o.collisionMask:i.collisionMask;i._initialize(e,t,a);for(var l=o&&o.surroundingMeshes||this._scene.meshes,c=0;c<l.length;c++){var u=l[c];u.isEnabled()&&u.checkCollisions&&u.subMeshes&&u!==o&&s&u.collisionGroup&&u._checkCollision(i)}i.collisionFound?(0===t.x&&0===t.y&&0===t.z||i._getResponse(e,t),t.length()<=a?n.copyFrom(e):(i._retry++,this._collideWithWorld(e,t,i,r,n,o))):e.addToRef(t,n)}},e}();it.CollisionCoordinatorFactory=function(){return new ba};var Ta={effect:null,subMesh:null},Ea=function(e){function t(t,i,r,n,o){void 0===n&&(n={}),void 0===o&&(o=!0);var a=e.call(this,t,i,o)||this;return a._textures={},a._textureArrays={},a._externalTextures={},a._floats={},a._ints={},a._uints={},a._floatsArrays={},a._colors3={},a._colors3Arrays={},a._colors4={},a._colors4Arrays={},a._vectors2={},a._vectors3={},a._vectors4={},a._quaternions={},a._quaternionsArrays={},a._matrices={},a._matrixArrays={},a._matrices3x3={},a._matrices2x2={},a._vectors2Arrays={},a._vectors3Arrays={},a._vectors4Arrays={},a._uniformBuffers={},a._textureSamplers={},a._storageBuffers={},a._cachedWorldViewMatrix=new u.uq,a._cachedWorldViewProjectionMatrix=new u.uq,a._multiview=!1,a._materialHelperNeedsPreviousMatrices=!1,a._shaderPath=r,a._options=(0,f.Cl)({needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],externalTextures:[],samplerObjects:[],storageBuffers:[],defines:[],useClipPlane:!1},n),a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"shaderPath",{get:function(){return this._shaderPath},set:function(e){this._shaderPath=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isMultiview",{get:function(){return this._multiview},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ShaderMaterial"},t.prototype.needAlphaBlending=function(){return this.alpha<1||this._options.needAlphaBlending},t.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting},t.prototype._checkUniform=function(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this},t.prototype.setTextureArray=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this},t.prototype.setExternalTexture=function(e,t){return-1===this._options.externalTextures.indexOf(e)&&this._options.externalTextures.push(e),this._externalTextures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setUInt=function(e,t){return this._checkUniform(e),this._uints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor3Array=function(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setColor4Array=function(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setQuaternion=function(e,t){return this._checkUniform(e),this._quaternions[e]=t,this},t.prototype.setQuaternionArray=function(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.setMatrices=function(e,t){this._checkUniform(e);for(var i=new Float32Array(16*t.length),r=0;r<t.length;r++)t[r].copyToArray(i,16*r);return this._matrixArrays[e]=i,this},t.prototype.setMatrix3x3=function(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this},t.prototype.setMatrix2x2=function(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this},t.prototype.setArray2=function(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this},t.prototype.setArray3=function(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this},t.prototype.setArray4=function(e,t){return this._checkUniform(e),this._vectors4Arrays[e]=t,this},t.prototype.setUniformBuffer=function(e,t){return-1===this._options.uniformBuffers.indexOf(e)&&this._options.uniformBuffers.push(e),this._uniformBuffers[e]=t,this},t.prototype.setTextureSampler=function(e,t){return-1===this._options.samplerObjects.indexOf(e)&&this._options.samplerObjects.push(e),this._textureSamplers[e]=t,this},t.prototype.setStorageBuffer=function(e,t){return-1===this._options.storageBuffers.indexOf(e)&&this._options.storageBuffers.push(e),this._storageBuffers[e]=t,this},t.prototype.setDefine=function(e,t){var i=e.trimEnd()+" ",r=this.options.defines.findIndex((function(t){return t===e||t.startsWith(i)}));return r>=0&&this.options.defines.splice(r,1),("boolean"!=typeof t||t)&&this.options.defines.push(i+t),this},t.prototype.isReadyForSubMesh=function(e,t,i){return this.isReady(e,i,t)},t.prototype.isReady=function(e,t,i){var r,n,o,a,s=i&&this._storeEffectOnSubMeshes;if(this.isFrozen){var l=s?i._drawWrapper:this._drawWrapper;if(l.effect&&l._wasPreviouslyReady&&l._wasPreviouslyUsingInstances===t)return!0}var c=this.getScene(),u=c.getEngine(),h=[],d=[],p=new Io,f=this._shaderPath,_=this._options.uniforms,m=this._options.uniformBuffers,g=this._options.samplers;u.getCaps().multiview&&c.activeCamera&&c.activeCamera.outputRenderTarget&&c.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,h.push("#define MULTIVIEW"),-1!==_.indexOf("viewProjection")&&-1===_.indexOf("viewProjectionR")&&_.push("viewProjectionR"));for(var v=0;v<this._options.defines.length;v++){var y=0===this._options.defines[v].indexOf("#define")?this._options.defines[v]:"#define ".concat(this._options.defines[v]);h.push(y)}for(v=0;v<this._options.attributes.length;v++)d.push(this._options.attributes[v]);if(e&&e.isVerticesDataPresent(Te.R.ColorKind)&&(-1===d.indexOf(Te.R.ColorKind)&&d.push(Te.R.ColorKind),h.push("#define VERTEXCOLOR")),t&&(h.push("#define INSTANCES"),(0,Li.te)(d,this._materialHelperNeedsPreviousMatrices),(null==e?void 0:e.hasThinInstances)&&(h.push("#define THIN_INSTANCES"),e&&e.isVerticesDataPresent(Te.R.ColorInstanceKind)&&(d.push(Te.R.ColorInstanceKind),h.push("#define INSTANCESCOLOR")))),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){d.push(Te.R.MatricesIndicesKind),d.push(Te.R.MatricesWeightsKind),e.numBoneInfluencers>4&&(d.push(Te.R.MatricesIndicesExtraKind),d.push(Te.R.MatricesWeightsExtraKind));var b=e.skeleton;h.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),p.addCPUSkinningFallback(0,e),b.isUsingTextureForMatrices?(h.push("#define BONETEXTURE"),-1===_.indexOf("boneTextureWidth")&&_.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(h.push("#define BonesPerMesh "+(b.bones.length+1)),-1===_.indexOf("mBones")&&_.push("mBones"))}else h.push("#define NUM_BONE_INFLUENCERS 0");var T=0,E=e?e.morphTargetManager:null;if(E){var x=E.supportsUVs&&-1!==h.indexOf("#define UV1"),S=E.supportsTangents&&-1!==h.indexOf("#define TANGENT"),C=E.supportsNormals&&-1!==h.indexOf("#define NORMAL");for(T=E.numMaxInfluencers||E.numInfluencers,x&&h.push("#define MORPHTARGETS_UV"),S&&h.push("#define MORPHTARGETS_TANGENT"),C&&h.push("#define MORPHTARGETS_NORMAL"),T>0&&h.push("#define MORPHTARGETS"),E.isUsingTextureForTargets&&(h.push("#define MORPHTARGETS_TEXTURE"),-1===_.indexOf("morphTargetTextureIndices")&&_.push("morphTargetTextureIndices"),-1===this._options.samplers.indexOf("morphTargets")&&this._options.samplers.push("morphTargets")),h.push("#define NUM_MORPH_INFLUENCERS "+T),v=0;v<T;v++)d.push(Te.R.PositionKind+v),C&&d.push(Te.R.NormalKind+v),S&&d.push(Te.R.TangentKind+v),x&&d.push(Te.R.UVKind+"_"+v);T>0&&((_=_.slice()).push("morphTargetInfluences"),_.push("morphTargetCount"),_.push("morphTargetTextureInfo"),_.push("morphTargetTextureIndices"))}else h.push("#define NUM_MORPH_INFLUENCERS 0");if(e){var P=e.bakedVertexAnimationManager;P&&P.isEnabled&&(h.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===_.indexOf("bakedVertexAnimationSettings")&&_.push("bakedVertexAnimationSettings"),-1===_.indexOf("bakedVertexAnimationTextureSizeInverted")&&_.push("bakedVertexAnimationTextureSizeInverted"),-1===_.indexOf("bakedVertexAnimationTime")&&_.push("bakedVertexAnimationTime"),-1===this._options.samplers.indexOf("bakedVertexAnimationTexture")&&this._options.samplers.push("bakedVertexAnimationTexture")),(0,Li.J2)(d,e,h)}for(var A in this._textures)if(!this._textures[A].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&h.push("#define ALPHATEST"),!1!==this._options.useClipPlane&&((0,zo.TV)(_),(0,zo.tv)(this,c,h)),c.fogEnabled&&(null==e?void 0:e.applyFog)&&c.fogMode!==it.FOGMODE_NONE&&(h.push("#define FOG"),-1===_.indexOf("view")&&_.push("view"),-1===_.indexOf("vFogInfos")&&_.push("vFogInfos"),-1===_.indexOf("vFogColor")&&_.push("vFogColor")),this._useLogarithmicDepth&&(h.push("#define LOGARITHMICDEPTH"),-1===_.indexOf("logarithmicDepthConstant")&&_.push("logarithmicDepthConstant")),this.customShaderNameResolve&&(_=_.slice(),m=m.slice(),g=g.slice(),f=this.customShaderNameResolve(this.name,_,m,g,h,d));var R=s?i._getDrawWrapper(void 0,!0):this._drawWrapper,I=null!==(r=null==R?void 0:R.effect)&&void 0!==r?r:null,M=null!==(n=null==R?void 0:R.defines)&&void 0!==n?n:null,O=h.join("\n"),D=I;return M!==O&&(D=u.createEffect(f,{attributes:d,uniformsNames:_,uniformBuffersNames:m,samplers:g,defines:O,fallbacks:p,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousMorphTargets:T},shaderLanguage:this._options.shaderLanguage},u),s?i.setEffect(D,O,this._materialContext):R&&R.setEffect(D,O),this._onEffectCreatedObservable&&(Ta.effect=D,Ta.subMesh=null!==(o=null!=i?i:null==e?void 0:e.subMeshes[0])&&void 0!==o?o:null,this._onEffectCreatedObservable.notifyObservers(Ta))),R._wasPreviouslyUsingInstances=!!t,null!==(a=!(null==D?void 0:D.isReady()))&&void 0!==a&&!a&&(I!==D&&c.resetCachedMaterial(),R._wasPreviouslyReady=!0,!0)},t.prototype.bindOnlyWorldMatrix=function(e,t){var i=this.getScene(),r=null!=t?t:this.getEffect();r&&(-1!==this._options.uniforms.indexOf("world")&&r.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(i.getViewMatrix(),this._cachedWorldViewMatrix),r.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&(e.multiplyToRef(i.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),r.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),-1!==this._options.uniforms.indexOf("view")&&r.setMatrix("view",i.getViewMatrix()))},t.prototype.bindForSubMesh=function(e,t,i){var r;this.bind(e,t,null===(r=i._drawWrapperOverride)||void 0===r?void 0:r.effect,i)},t.prototype.bind=function(e,t,i,r){var n,o=r&&this._storeEffectOnSubMeshes,a=null!=i?i:o?r.effect:this.getEffect();if(a){var s=this.getScene();this._activeEffect=a,this.bindOnlyWorldMatrix(e,i);var l=this._options.uniformBuffers,c=!1;if(a&&l&&l.length>0&&s.getEngine().supportsUniformBuffers)for(var u=0;u<l.length;++u)switch(l[u]){case"Mesh":t&&(t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e));break;case"Scene":(0,Li._8)(a,s.getSceneUniformBuffer()),s.finalizeSceneUbo(),c=!0}var h=t&&o?this._mustRebind(s,a,r,t.visibility):s.getCachedMaterial()!==this;if(a&&h){var d;for(d in c||-1===this._options.uniforms.indexOf("view")||a.setMatrix("view",s.getViewMatrix()),c||-1===this._options.uniforms.indexOf("projection")||a.setMatrix("projection",s.getProjectionMatrix()),c||-1===this._options.uniforms.indexOf("viewProjection")||(a.setMatrix("viewProjection",s.getTransformMatrix()),this._multiview&&a.setMatrix("viewProjectionR",s._transformMatrixR)),s.activeCamera&&-1!==this._options.uniforms.indexOf("cameraPosition")&&a.setVector3("cameraPosition",s.activeCamera.globalPosition),(0,Li.f$)(t,a),(0,zo.gS)(a,this,s),this._useLogarithmicDepth&&(0,Li.DL)(o?r.materialDefines:a.defines,a,s),t&&(0,Li.Yy)(s,t,a),this._textures)a.setTexture(d,this._textures[d]);for(d in this._textureArrays)a.setTextureArray(d,this._textureArrays[d]);for(d in this._ints)a.setInt(d,this._ints[d]);for(d in this._uints)a.setUInt(d,this._uints[d]);for(d in this._floats)a.setFloat(d,this._floats[d]);for(d in this._floatsArrays)a.setArray(d,this._floatsArrays[d]);for(d in this._colors3)a.setColor3(d,this._colors3[d]);for(d in this._colors3Arrays)a.setArray3(d,this._colors3Arrays[d]);for(d in this._colors4){var p=this._colors4[d];a.setFloat4(d,p.r,p.g,p.b,p.a)}for(d in this._colors4Arrays)a.setArray4(d,this._colors4Arrays[d]);for(d in this._vectors2)a.setVector2(d,this._vectors2[d]);for(d in this._vectors3)a.setVector3(d,this._vectors3[d]);for(d in this._vectors4)a.setVector4(d,this._vectors4[d]);for(d in this._quaternions)a.setQuaternion(d,this._quaternions[d]);for(d in this._matrices)a.setMatrix(d,this._matrices[d]);for(d in this._matrixArrays)a.setMatrices(d,this._matrixArrays[d]);for(d in this._matrices3x3)a.setMatrix3x3(d,this._matrices3x3[d]);for(d in this._matrices2x2)a.setMatrix2x2(d,this._matrices2x2[d]);for(d in this._vectors2Arrays)a.setArray2(d,this._vectors2Arrays[d]);for(d in this._vectors3Arrays)a.setArray3(d,this._vectors3Arrays[d]);for(d in this._vectors4Arrays)a.setArray4(d,this._vectors4Arrays[d]);for(d in this._quaternionsArrays)a.setArray4(d,this._quaternionsArrays[d]);for(d in this._uniformBuffers){var f=this._uniformBuffers[d].getBuffer();f&&a.bindUniformBuffer(f,d)}var _=s.getEngine(),m=_.setExternalTexture;if(m)for(d in this._externalTextures)m.call(_,d,this._externalTextures[d]);var g=_.setTextureSampler;if(g)for(d in this._textureSamplers)g.call(_,d,this._textureSamplers[d]);var v=_.setStorageBuffer;if(v)for(d in this._storageBuffers)v.call(_,d,this._storageBuffers[d])}if(a&&t&&(h||!this.isFrozen)){var y=t.morphTargetManager;y&&y.numInfluencers>0&&(0,Li.nR)(t,a);var b=t.bakedVertexAnimationManager;if(b&&b.isEnabled){var T=o?r._drawWrapper:this._drawWrapper;null===(n=t.bakedVertexAnimationManager)||void 0===n||n.bind(a,!!T._wasPreviouslyUsingInstances)}}this._afterBind(t,a,r)}},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);for(var i in this._textures)t.push(this._textures[i]);for(var r in this._textureArrays)for(var n=this._textureArrays[r],o=0;o<n.length;o++)t.push(n[o]);return t},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;for(var i in this._textures)if(this._textures[i]===t)return!0;for(var r in this._textureArrays)for(var n=this._textureArrays[r],o=0;o<n.length;o++)if(n[o]===t)return!0;return!1},t.prototype.clone=function(e){var i=this,r=V.p.Clone((function(){return new t(e,i.getScene(),i._shaderPath,i._options,i._storeEffectOnSubMeshes)}),this);for(var n in r.name=e,r.id=e,"object"==typeof r._shaderPath&&(r._shaderPath=(0,f.Cl)({},r._shaderPath)),this._options=(0,f.Cl)({},this._options),Object.keys(this._options).forEach((function(e){var t=i._options[e];Array.isArray(t)&&(i._options[e]=t.slice(0))})),this.stencil.copyTo(r.stencil),this._textures)r.setTexture(n,this._textures[n]);for(var n in this._textureArrays)r.setTextureArray(n,this._textureArrays[n]);for(var n in this._externalTextures)r.setExternalTexture(n,this._externalTextures[n]);for(var n in this._ints)r.setInt(n,this._ints[n]);for(var n in this._uints)r.setUInt(n,this._uints[n]);for(var n in this._floats)r.setFloat(n,this._floats[n]);for(var n in this._floatsArrays)r.setFloats(n,this._floatsArrays[n]);for(var n in this._colors3)r.setColor3(n,this._colors3[n]);for(var n in this._colors3Arrays)r._colors3Arrays[n]=this._colors3Arrays[n];for(var n in this._colors4)r.setColor4(n,this._colors4[n]);for(var n in this._colors4Arrays)r._colors4Arrays[n]=this._colors4Arrays[n];for(var n in this._vectors2)r.setVector2(n,this._vectors2[n]);for(var n in this._vectors3)r.setVector3(n,this._vectors3[n]);for(var n in this._vectors4)r.setVector4(n,this._vectors4[n]);for(var n in this._quaternions)r.setQuaternion(n,this._quaternions[n]);for(var n in this._quaternionsArrays)r._quaternionsArrays[n]=this._quaternionsArrays[n];for(var n in this._matrices)r.setMatrix(n,this._matrices[n]);for(var n in this._matrixArrays)r._matrixArrays[n]=this._matrixArrays[n].slice();for(var n in this._matrices3x3)r.setMatrix3x3(n,this._matrices3x3[n]);for(var n in this._matrices2x2)r.setMatrix2x2(n,this._matrices2x2[n]);for(var n in this._vectors2Arrays)r.setArray2(n,this._vectors2Arrays[n]);for(var n in this._vectors3Arrays)r.setArray3(n,this._vectors3Arrays[n]);for(var n in this._vectors4Arrays)r.setArray4(n,this._vectors4Arrays[n]);for(var n in this._uniformBuffers)r.setUniformBuffer(n,this._uniformBuffers[n]);for(var n in this._textureSamplers)r.setTextureSampler(n,this._textureSamplers[n]);for(var n in this._storageBuffers)r.setStorageBuffer(n,this._storageBuffers[n]);return r},t.prototype.dispose=function(t,i,r){if(i){var n;for(n in this._textures)this._textures[n].dispose();for(n in this._textureArrays)for(var o=this._textureArrays[n],a=0;a<o.length;a++)o[a].dispose()}this._textures={},e.prototype.dispose.call(this,t,i,r)},t.prototype.serialize=function(){var e,t=V.p.Serialize(this);for(e in t.customType="BABYLON.ShaderMaterial",t.uniqueId=this.uniqueId,t.options=this._options,t.shaderPath=this._shaderPath,t.storeEffectOnSubMeshes=this._storeEffectOnSubMeshes,t.stencil=this.stencil.serialize(),t.textures={},this._textures)t.textures[e]=this._textures[e].serialize();for(e in t.textureArrays={},this._textureArrays){t.textureArrays[e]=[];for(var i=this._textureArrays[e],r=0;r<i.length;r++)t.textureArrays[e].push(i[r].serialize())}for(e in t.ints={},this._ints)t.ints[e]=this._ints[e];for(e in t.uints={},this._uints)t.uints[e]=this._uints[e];for(e in t.floats={},this._floats)t.floats[e]=this._floats[e];for(e in t.floatsArrays={},this._floatsArrays)t.floatsArrays[e]=this._floatsArrays[e];for(e in t.colors3={},this._colors3)t.colors3[e]=this._colors3[e].asArray();for(e in t.colors3Arrays={},this._colors3Arrays)t.colors3Arrays[e]=this._colors3Arrays[e];for(e in t.colors4={},this._colors4)t.colors4[e]=this._colors4[e].asArray();for(e in t.colors4Arrays={},this._colors4Arrays)t.colors4Arrays[e]=this._colors4Arrays[e];for(e in t.vectors2={},this._vectors2)t.vectors2[e]=this._vectors2[e].asArray();for(e in t.vectors3={},this._vectors3)t.vectors3[e]=this._vectors3[e].asArray();for(e in t.vectors4={},this._vectors4)t.vectors4[e]=this._vectors4[e].asArray();for(e in t.quaternions={},this._quaternions)t.quaternions[e]=this._quaternions[e].asArray();for(e in t.matrices={},this._matrices)t.matrices[e]=this._matrices[e].asArray();for(e in t.matrixArray={},this._matrixArrays)t.matrixArray[e]=this._matrixArrays[e];for(e in t.matrices3x3={},this._matrices3x3)t.matrices3x3[e]=this._matrices3x3[e];for(e in t.matrices2x2={},this._matrices2x2)t.matrices2x2[e]=this._matrices2x2[e];for(e in t.vectors2Arrays={},this._vectors2Arrays)t.vectors2Arrays[e]=this._vectors2Arrays[e];for(e in t.vectors3Arrays={},this._vectors3Arrays)t.vectors3Arrays[e]=this._vectors3Arrays[e];for(e in t.vectors4Arrays={},this._vectors4Arrays)t.vectors4Arrays[e]=this._vectors4Arrays[e];for(e in t.quaternionsArrays={},this._quaternionsArrays)t.quaternionsArrays[e]=this._quaternionsArrays[e];return t},t.Parse=function(e,i,r){var n,o=V.p.Parse((function(){return new t(e.name,i,e.shaderPath,e.options,e.storeEffectOnSubMeshes)}),e,i,r);for(n in e.stencil&&o.stencil.parse(e.stencil,i,r),e.textures)o.setTexture(n,rr.g.Parse(e.textures[n],i,r));for(n in e.textureArrays){for(var a=e.textureArrays[n],s=[],l=0;l<a.length;l++)s.push(rr.g.Parse(a[l],i,r));o.setTextureArray(n,s)}for(n in e.ints)o.setInt(n,e.ints[n]);for(n in e.uints)o.setUInt(n,e.uints[n]);for(n in e.floats)o.setFloat(n,e.floats[n]);for(n in e.floatsArrays)o.setFloats(n,e.floatsArrays[n]);for(n in e.colors3)o.setColor3(n,h.v9.FromArray(e.colors3[n]));for(n in e.colors3Arrays){var c=e.colors3Arrays[n].reduce((function(e,t,i){return i%3==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return h.v9.FromArray(e)}));o.setColor3Array(n,c)}for(n in e.colors4)o.setColor4(n,h.ov.FromArray(e.colors4[n]));for(n in e.colors4Arrays)c=e.colors4Arrays[n].reduce((function(e,t,i){return i%4==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return h.ov.FromArray(e)})),o.setColor4Array(n,c);for(n in e.vectors2)o.setVector2(n,u.I9.FromArray(e.vectors2[n]));for(n in e.vectors3)o.setVector3(n,u.Pq.FromArray(e.vectors3[n]));for(n in e.vectors4)o.setVector4(n,u.IU.FromArray(e.vectors4[n]));for(n in e.quaternions)o.setQuaternion(n,u.PT.FromArray(e.quaternions[n]));for(n in e.matrices)o.setMatrix(n,u.uq.FromArray(e.matrices[n]));for(n in e.matrixArray)o._matrixArrays[n]=new Float32Array(e.matrixArray[n]);for(n in e.matrices3x3)o.setMatrix3x3(n,e.matrices3x3[n]);for(n in e.matrices2x2)o.setMatrix2x2(n,e.matrices2x2[n]);for(n in e.vectors2Arrays)o.setArray2(n,e.vectors2Arrays[n]);for(n in e.vectors3Arrays)o.setArray3(n,e.vectors3Arrays[n]);for(n in e.vectors4Arrays)o.setArray4(n,e.vectors4Arrays[n]);for(n in e.quaternionsArrays)o.setArray4(n,e.quaternionsArrays[n]);return o},t.ParseFromFileAsync=function(e,t,i,r){var n=this;return void 0===r&&(r=""),new Promise((function(o,a){var s=new Y.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var t=JSON.parse(s.responseText),l=n.Parse(t,i||M.q.LastCreatedScene,r);e&&(l.name=e),o(l)}else a("Unable to load the ShaderMaterial")})),s.open("GET",t),s.send()}))},t.ParseFromSnippetAsync=function(e,t,i){var r=this;return void 0===i&&(i=""),new Promise((function(n,o){var a=new Y.u;a.addEventListener("readystatechange",(function(){if(4==a.readyState)if(200==a.status){var s=JSON.parse(JSON.parse(a.responseText).jsonPayload),l=JSON.parse(s.shaderMaterial),c=r.Parse(l,t||M.q.LastCreatedScene,i);c.snippetId=e,n(c)}else o("Unable to load the snippet "+e)})),a.open("GET",r.SnippetUrl+"/"+e.replace(/#/g,"/")),a.send()}))},t.SnippetUrl=s.Y.SnippetUrl,t.CreateFromSnippetAsync=t.ParseFromSnippetAsync,t}(Ao);(0,o.Y5)("BABYLON.ShaderMaterial",Ea);Un.l.ShadersStore.pickingPixelShader="#if defined(INSTANCES)\nvarying vec4 vMeshID;\n#else\nuniform vec4 meshID;\n#endif\nvoid main(void) {\n#if defined(INSTANCES)\ngl_FragColor=vMeshID;\n#else\ngl_FragColor=meshID;\n#endif\n}";Un.l.ShadersStore.pickingVertexShader="attribute vec3 position;\n#if defined(INSTANCES)\nattribute vec4 instanceMeshID;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#if defined(INSTANCES)\nvarying vec4 vMeshID;\n#endif\nvoid main(void) {\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;\n#if defined(INSTANCES)\nvMeshID=instanceMeshID;\n#endif\n}";var xa=function(){function e(){this._pickingTexure=null,this._idMap=[],this._idColors=[],this._meshRenderingCount=0,this._attributeName="instanceMeshID"}return e.prototype._createRenderTarget=function(e,t,i){this._pickingTexure&&this._pickingTexure.dispose(),this._pickingTexure=new mo("pickingTexure",{width:t,height:i},e,!1,void 0,s.Y.TEXTURETYPE_UNSIGNED_INT,!1,s.Y.TEXTURE_NEAREST_NEAREST)},e.prototype._createColorMaterial=function(e){var t=this;this._renderMaterial&&this._renderMaterial.dispose();var i={attributes:[Te.R.PositionKind,this._attributeName],uniforms:["world","viewProjection","meshID"],needAlphaBlending:!1,defines:[],useClipPlane:null};this._renderMaterial=new Ea("pickingShader",e,"picking",i,!1),this._renderMaterial.onBindObservable.add((function(e){if(e){var i=t._renderMaterial.getEffect();e.hasInstances||e.isAnInstance||i.setColor4("meshID",t._idColors[e.uniqueId],1),t._meshRenderingCount++}}))},e.prototype.setPickingList=function(e){if(this._pickableMeshes){for(var t=0;t<this._pickableMeshes.length;t++)(l=this._pickableMeshes[t]).hasInstances&&l.removeVerticesData(this._attributeName),this._pickingTexure&&this._pickingTexure.setMaterialForRendering(l,void 0);this._pickableMeshes.length=0,this._idMap.length=0,this._idColors.length=0,this._pickingTexure&&(this._pickingTexure.renderList=[])}if(e&&0!==e.length){this._pickableMeshes=e;var i=e[0].getScene(),r=i.getEngine(),n=r.getRenderWidth(),o=r.getRenderHeight();if(this._pickingTexure){var a=this._pickingTexure.getSize();a.width===n&&a.height===o&&this._cachedScene===i||this._createRenderTarget(i,n,o)}else this._createRenderTarget(i,n,o);this._cachedScene&&this._cachedScene===i||this._createColorMaterial(i),this._cachedScene=i,this._pickingTexure.renderList=[];var s=1;for(t=0;t<this._pickableMeshes.length;t++){var l=this._pickableMeshes[t];if(this._pickingTexure.setMaterialForRendering(l,this._renderMaterial),this._pickingTexure.renderList.push(l),!l.isAnInstance){var c=(16711680&s)>>16,u=(65280&s)>>8,d=255&s;if(this._idMap[s]=t,s++,l.hasInstances){var p=l.instances,f=new Float32Array(4*(p.length+1)),_=l.getEngine();f[0]=c/255,f[1]=u/255,f[2]=d/255,f[3]=1;for(var m=0;m<p.length;m++){var g=p[m],v=(16711680&s)>>16,y=(65280&s)>>8,b=255&s;this._idMap[s]=this._pickableMeshes.indexOf(g),f[4*(m+1)]=v/255,f[4*(m+1)+1]=y/255,f[4*(m+1)+2]=b/255,f[4*(m+1)+3]=1,s++}var T=new Te.R(_,f,this._attributeName,!1,!1,4,!0);l.setVerticesBuffer(T,!0)}else this._idColors[l.uniqueId]=h.v9.FromInts(c,u,d)}}}},e.prototype.pickAsync=function(e,t,i){var r=this;if(void 0===i&&(i=!1),!this._pickableMeshes||0===this._pickableMeshes.length)return Promise.resolve(null);var n=this._cachedScene,o=n.getEngine(),a=o.getRenderWidth(),s=o.getRenderHeight();this._readbuffer||(this._readbuffer=new Uint8Array(o.isWebGPU?256:4));var l=this._pickingTexure.getSize();if(l.width!==a||l.height!==s){this._createRenderTarget(n,a,s),this._pickingTexure.renderList=[];for(var c=0;c<this._pickableMeshes.length;c++){var u=this._pickableMeshes[c];this._pickingTexure.setMaterialForRendering(u,this._renderMaterial),this._pickingTexure.renderList.push(u)}}return this._meshRenderingCount=0,t|=0,(e|=0)<0||t<0||e>=a||t>=s?Promise.resolve(null):(t=s-t,this._pickingTexure.clearColor=new h.ov(0,0,0,0),n.customRenderTargets.push(this._pickingTexure),this._pickingTexure.onBeforeRender=function(){o.enableScissor&&o.enableScissor(e,t,1,1)},new Promise((function(a,s){r._pickingTexure.onAfterRender=function(){return(0,f.sH)(r,void 0,void 0,(function(){var r,l,c,u,h,d,p;return(0,f.YH)(this,(function(f){switch(f.label){case 0:return o.disableScissor&&o.disableScissor(),this._pickingTexure||s(),r=null,(l=this._meshRenderingCount>0)?((c=n.customRenderTargets.indexOf(this._pickingTexure))>-1&&n.customRenderTargets.splice(c,1),[4,this._readTexturePixelsAsync(e,t)]):[3,2];case 1:f.sent()&&(u=this._readbuffer[0],h=this._readbuffer[1],d=this._readbuffer[2],p=(u<<16)+(h<<8)+d,r=this._pickableMeshes[this._idMap[p]]),f.label=2;case 2:return l?(i&&this.dispose(),a(r?{mesh:r}:null),[2]):(this._meshRenderingCount=0,[2])}}))}))}})))},e.prototype._readTexturePixelsAsync=function(e,t){var i;return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(r){switch(r.label){case 0:return this._cachedScene&&(null===(i=this._pickingTexure)||void 0===i?void 0:i._texture)?[4,this._cachedScene.getEngine()._readTexturePixels(this._pickingTexure._texture,1,1,-1,0,this._readbuffer,!0,!0,e,t)]:[2,!1];case 1:return r.sent(),[2,!0]}}))}))},e.prototype.dispose=function(){var e,t;this.setPickingList(null),this._cachedScene=null,null===(e=this._pickingTexure)||void 0===e||e.dispose(),this._pickingTexure=null,null===(t=this._renderMaterial)||void 0===t||t.dispose(),this._renderMaterial=null},e}(),Sa=function(){function e(t,i,r,n){void 0===n&&(n="");var o,a,s,l=this;this.defines="",this.onCompiled=null,this.onError=null,this.uniqueId=0,this.onCompileObservable=new c.cP,this.onErrorObservable=new c.cP,this.onBindObservable=new c.cP,this._wasPreviouslyReady=!1,this._isReady=!1,this._compilationError="",this._key="",this._computeSourceCodeOverride="",this._pipelineContext=null,this._computeSourceCode="",this._rawComputeSourceCode="",this._shaderLanguage=1,this.name=t,this._key=n,this._engine=r,this.uniqueId=e._UniqueIdSeed++,this.defines=null!==(o=i.defines)&&void 0!==o?o:"",this.onError=i.onError,this.onCompiled=i.onCompiled,this._entryPoint=null!==(a=i.entryPoint)&&void 0!==a?a:"main",this._shaderStore=Un.l.GetShadersStore(this._shaderLanguage),this._shaderRepository=Un.l.GetShadersRepository(this._shaderLanguage),this._includeShaderStore=Un.l.GetIncludesShadersStore(this._shaderLanguage);var u=(0,Ie.BA)()?this._engine.getHostDocument():null;s="string"==typeof t?t:t.computeSource?"source:"+t.computeSource:t.computeElement?(null==u?void 0:u.getElementById(t.computeElement))||t.computeElement:t.compute||t;var h={defines:this.defines.split("\n"),indexParameters:void 0,isFragment:!1,shouldUseHighPrecisionShader:!1,processor:null,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:this._shaderRepository,includesShadersStore:this._includeShaderStore,version:(100*this._engine.version).toString(),platformName:this._engine.shaderPlatformName,processingContext:null,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:function(e,t,i){if(!i)return t;for(var r=0,n=i;r<n.length;r++){var o=n[r].replace("#define","").replace(";","").trim().split(" ");if(2===o.length){var a=o[0],s=o[1];isNaN(parseInt(s))&&isNaN(parseFloat(s))||(t="const ".concat(a," = ").concat(s,";\n")+t)}}return t}};this._loadShader(s,"Compute","",(function(e){(0,Mo.pB)(h),(0,Mo.jC)(e,h,(function(r){l._rawComputeSourceCode=e,i.processFinalCode&&(r=i.processFinalCode(r));var n=(0,Mo.nO)(r,"",h);l._useFinalCode(n.vertexCode,t)}),l._engine)}))}return e.prototype._useFinalCode=function(e,t){if(t){var i=t.computeElement||t.compute||t.spectorName||t;this._computeSourceCode="//#define SHADER_NAME compute:"+i+"\n"+e}else this._computeSourceCode=e;this._prepareEffect()},Object.defineProperty(e.prototype,"key",{get:function(){return this._key},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){try{return this._isReadyInternal()}catch(e){return!1}},e.prototype._isReadyInternal=function(){return!!this._isReady||!!this._pipelineContext&&this._pipelineContext.isReady},e.prototype.getEngine=function(){return this._engine},e.prototype.getPipelineContext=function(){return this._pipelineContext},e.prototype.getCompilationError=function(){return this._compilationError},e.prototype.executeWhenCompiled=function(e){var t=this;this.isReady()?e(this):(this.onCompileObservable.add((function(t){e(t)})),this._pipelineContext&&!this._pipelineContext.isAsync||setTimeout((function(){t._checkIsReady(null)}),16))},e.prototype._checkIsReady=function(e){var t=this;try{if(this._isReadyInternal())return}catch(t){return void this._processCompilationErrors(t,e)}setTimeout((function(){t._checkIsReady(e)}),16)},e.prototype._loadShader=function(e,t,i,r){var n;"undefined"!=typeof HTMLElement&&e instanceof HTMLElement?r((0,Ie.Zl)(e)):"source:"!==e.substr(0,7)?"base64:"!==e.substr(0,7)?this._shaderStore[e+t+"Shader"]?r(this._shaderStore[e+t+"Shader"]):i&&this._shaderStore[e+i+"Shader"]?r(this._shaderStore[e+i+"Shader"]):(n="."===e[0]||"/"===e[0]||e.indexOf("http")>-1?e:this._shaderRepository+e,this._engine._loadFile(n+"."+t.toLowerCase()+".fx",r)):r(window.atob(e.substr(7))):r(e.substr(7))},Object.defineProperty(e.prototype,"computeSourceCode",{get:function(){var e,t;return this._computeSourceCodeOverride?this._computeSourceCodeOverride:null!==(t=null===(e=this._pipelineContext)||void 0===e?void 0:e._getComputeShaderCode())&&void 0!==t?t:this._computeSourceCode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rawComputeSourceCode",{get:function(){return this._rawComputeSourceCode},enumerable:!1,configurable:!0}),e.prototype._prepareEffect=function(){var e=this,t=this.defines,i=this._pipelineContext;this._isReady=!1;try{var r=this._engine;this._pipelineContext=r.createComputePipelineContext(),this._pipelineContext._name=this._key,r._prepareComputePipelineContext(this._pipelineContext,this._computeSourceCodeOverride?this._computeSourceCodeOverride:this._computeSourceCode,this._rawComputeSourceCode,this._computeSourceCodeOverride?null:t,this._entryPoint),r._executeWhenComputeStateIsCompiled(this._pipelineContext,(function(t){t&&t.numErrors>0?e._processCompilationErrors(t,i):(e._compilationError="",e._isReady=!0,e.onCompiled&&e.onCompiled(e),e.onCompileObservable.notifyObservers(e),e.onCompileObservable.clear(),i&&e.getEngine()._deleteComputePipelineContext(i))})),this._pipelineContext.isAsync&&this._checkIsReady(i)}catch(e){this._processCompilationErrors(e,i)}},e.prototype._processCompilationErrors=function(t,i){var r;if(void 0===i&&(i=null),this._compilationError="",y.V.Error("Unable to compile compute effect:"),this.defines&&y.V.Error("Defines:\n"+this.defines),e.LogShaderCodeOnCompilationError){var n=null===(r=this._pipelineContext)||void 0===r?void 0:r._getComputeShaderCode();n&&(y.V.Error("Compute code:"),y.V.Error(n))}if("string"==typeof t)this._compilationError=t,y.V.Error("Error: "+this._compilationError);else for(var o=0,a=t.messages;o<a.length;o++){var s=a[o],l="";void 0!==s.line&&(l+="Line "+s.line+", "),void 0!==s.offset&&(l+="Offset "+s.offset+", "),void 0!==s.length&&(l+="Length "+s.length+", "),l+=s.type+": "+s.text,this._compilationError&&(this._compilationError+="\n"),this._compilationError+=l,y.V.Error(l)}i&&(this._pipelineContext=i,this._isReady=!0),this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this)},e.prototype.dispose=function(){this._pipelineContext&&this._pipelineContext.dispose(),this._engine._releaseComputeEffect(this)},e.RegisterShader=function(e,t){Un.l.GetShadersStore(1)["".concat(e,"ComputeShader")]=t},e._UniqueIdSeed=0,e.LogShaderCodeOnCompilationError=!0,e}(),Ca=i(5227),Pa=function(){function e(e){this._engine=e}return e.prototype._initializePlatform=function(){return(0,f.sH)(this,void 0,void 0,(function(){var e,t;return(0,f.YH)(this,(function(r){switch(r.label){case 0:return this._platform?[3,5]:this._engine.getCaps().supportComputeShaders?[4,Promise.resolve().then(i.bind(i,8149))]:[3,2];case 1:return e=r.sent(),this._platform=new e.ComputeShaderBoundingHelper(this._engine),[3,5];case 2:return this._engine.getCaps().supportTransformFeedbacks?[4,Promise.resolve().then(i.bind(i,7904))]:[3,4];case 3:return t=r.sent(),this._platform=new t.TransformFeedbackBoundingHelper(this._engine),[3,5];case 4:throw new Error("Your engine does not support Compute Shaders or Transform Feedbacks");case 5:return[2]}}))}))},e.prototype.computeAsync=function(e){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(t){switch(t.label){case 0:return[4,this._initializePlatform()];case 1:return t.sent(),[2,this._platform.processAsync(e)]}}))}))},e.prototype.batchInitializeAsync=function(e){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(t){switch(t.label){case 0:return[4,this._initializePlatform()];case 1:return t.sent(),[2,this._platform.registerMeshListAsync(e)]}}))}))},e.prototype.batchProcess=function(){this._platform.processMeshList()},e.prototype.batchFetchResultsAsync=function(){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(e){return[2,this._platform.fetchResultsForMeshListAsync()]}))}))},e.prototype.dispose=function(){this._platform.dispose()},e}(),Aa=i(7904),Ra=i(8149),Ia=function(){function e(e,t,i,r,n,o){this.entries=[],this._boundingVectors=new Array,this._capacity=i,this._depth=r,this._maxDepth=n,this._creationFunc=o,this._minPoint=e,this._maxPoint=t,this._boundingVectors.push(e.clone()),this._boundingVectors.push(t.clone()),this._boundingVectors.push(e.clone()),this._boundingVectors[2].x=t.x,this._boundingVectors.push(e.clone()),this._boundingVectors[3].y=t.y,this._boundingVectors.push(e.clone()),this._boundingVectors[4].z=t.z,this._boundingVectors.push(t.clone()),this._boundingVectors[5].z=e.z,this._boundingVectors.push(t.clone()),this._boundingVectors[6].x=e.x,this._boundingVectors.push(t.clone()),this._boundingVectors[7].y=e.y}return Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minPoint",{get:function(){return this._minPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxPoint",{get:function(){return this._maxPoint},enumerable:!1,configurable:!0}),e.prototype.addEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++)this.blocks[t].addEntry(e);else this._creationFunc(e,this),this.entries.length>this.capacity&&this._depth<this._maxDepth&&this.createInnerBlocks()},e.prototype.removeEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++)this.blocks[t].removeEntry(e);else{var i=this.entries.indexOf(e);i>-1&&this.entries.splice(i,1)}},e.prototype.addEntries=function(e){for(var t=0;t<e.length;t++){var i=e[t];this.addEntry(i)}},e.prototype.select=function(e,t,i){if(Wt.IsInFrustum(this._boundingVectors,e)){if(this.blocks){for(var r=0;r<this.blocks.length;r++)this.blocks[r].select(e,t,i);return}i?t.concat(this.entries):t.concatWithNoDuplicate(this.entries)}},e.prototype.intersects=function(e,t,i,r){if(Wt.IntersectsSphere(this._minPoint,this._maxPoint,e,t)){if(this.blocks){for(var n=0;n<this.blocks.length;n++)this.blocks[n].intersects(e,t,i,r);return}r?i.concat(this.entries):i.concatWithNoDuplicate(this.entries)}},e.prototype.intersectsRay=function(e,t){if(e.intersectsBoxMinMax(this._minPoint,this._maxPoint)){if(this.blocks){for(var i=0;i<this.blocks.length;i++)this.blocks[i].intersectsRay(e,t);return}t.concatWithNoDuplicate(this.entries)}},e.prototype.createInnerBlocks=function(){e._CreateBlocks(this._minPoint,this._maxPoint,this.entries,this._capacity,this._depth,this._maxDepth,this,this._creationFunc),this.entries.splice(0)},e._CreateBlocks=function(t,i,r,n,o,a,s,l){s.blocks=new Array;for(var c=new u.Pq((i.x-t.x)/2,(i.y-t.y)/2,(i.z-t.z)/2),h=0;h<2;h++)for(var d=0;d<2;d++)for(var p=0;p<2;p++){var f=new e(t.add(c.multiplyByFloats(h,d,p)),t.add(c.multiplyByFloats(h+1,d+1,p+1)),n,o+1,a,l);f.addEntries(r),s.blocks.push(f)}},e}(),Ma=function(){function e(e,t,i){void 0===i&&(i=2),this.maxDepth=i,this.dynamicContent=[],this._maxBlockCapacity=t||64,this._selectionContent=new re(1024),this._creationFunc=e}return e.prototype.update=function(e,t,i){Ia._CreateBlocks(e,t,i,this._maxBlockCapacity,0,this.maxDepth,this,this._creationFunc)},e.prototype.addMesh=function(e){for(var t=0;t<this.blocks.length;t++)this.blocks[t].addEntry(e)},e.prototype.removeMesh=function(e){for(var t=0;t<this.blocks.length;t++)this.blocks[t].removeEntry(e)},e.prototype.select=function(e,t){this._selectionContent.reset();for(var i=0;i<this.blocks.length;i++)this.blocks[i].select(e,this._selectionContent,t);return t?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersects=function(e,t,i){this._selectionContent.reset();for(var r=0;r<this.blocks.length;r++)this.blocks[r].intersects(e,t,this._selectionContent,i);return i?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersectsRay=function(e){this._selectionContent.reset();for(var t=0;t<this.blocks.length;t++)this.blocks[t].intersectsRay(e,this._selectionContent);return this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.CreationFuncForMeshes=function(e,t){var i=e.getBoundingInfo();!e.isBlocked&&i.boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e.CreationFuncForSubMeshes=function(e,t){e.getBoundingInfo().boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e}();it.prototype.createOrUpdateSelectionOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this._getComponent(Ae.NAME_OCTREE);i||(i=new Oa(this),this._addComponent(i)),this._selectionOctree||(this._selectionOctree=new Ma(Ma.CreationFuncForMeshes,e,t));var r=this.getWorldExtends();return this._selectionOctree.update(r.min,r.max,this.meshes),this._selectionOctree},Object.defineProperty(it.prototype,"selectionOctree",{get:function(){return this._selectionOctree},enumerable:!0,configurable:!0}),Fi.prototype.createOrUpdateSubmeshesOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this.getScene(),r=i._getComponent(Ae.NAME_OCTREE);r||(r=new Oa(i),i._addComponent(r)),this._submeshesOctree||(this._submeshesOctree=new Ma(Ma.CreationFuncForSubMeshes,e,t)),this.computeWorldMatrix(!0);var n=this.getBoundingInfo().boundingBox;return this._submeshesOctree.update(n.minimumWorld,n.maximumWorld,this.subMeshes),this._submeshesOctree};var Oa=function(){function e(e){var t=this;this.name=Ae.NAME_OCTREE,this.checksIsEnabled=!0,this._tempRay=new gr(u.Pq.Zero(),new u.Pq(1,1,1)),(e=e||M.q.LastCreatedScene)&&(this.scene=e,this.scene.getActiveMeshCandidates=function(){return t.getActiveMeshCandidates()},this.scene.getActiveSubMeshCandidates=function(e){return t.getActiveSubMeshCandidates(e)},this.scene.getCollidingSubMeshCandidates=function(e,i){return t.getCollidingSubMeshCandidates(e,i)},this.scene.getIntersectingSubMeshCandidates=function(e,i){return t.getIntersectingSubMeshCandidates(e,i)})}return e.prototype.register=function(){var e=this;this.scene.onMeshRemovedObservable.add((function(t){var i=e.scene.selectionOctree;if(null!=i){var r=i.dynamicContent.indexOf(t);-1!==r&&i.dynamicContent.splice(r,1)}})),this.scene.onMeshImportedObservable.add((function(t){var i=e.scene.selectionOctree;null!=i&&i.addMesh(t)}))},e.prototype.getActiveMeshCandidates=function(){var e;return(null===(e=this.scene._selectionOctree)||void 0===e?void 0:e.select(this.scene.frustumPlanes))||this.scene._getDefaultMeshCandidates()},e.prototype.getActiveSubMeshCandidates=function(e){return e._submeshesOctree&&e.useOctreeForRenderingSelection?e._submeshesOctree.select(this.scene.frustumPlanes):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getIntersectingSubMeshCandidates=function(e,t){return e._submeshesOctree&&e.useOctreeForPicking?(gr.TransformToRef(t,e.getWorldMatrix(),this._tempRay),e._submeshesOctree.intersectsRay(this._tempRay)):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getCollidingSubMeshCandidates=function(e,t){if(e._submeshesOctree&&e.useOctreeForCollisions){var i=t._velocityWorldLength+Math.max(t._radius.x,t._radius.y,t._radius.z);return e._submeshesOctree.intersects(t._basePointWorld,i)}return this.scene._getDefaultSubMeshCandidates(e)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}();function Da(e){var t=e.height||2,i=0===e.diameterTop?0:e.diameterTop||e.diameter||1,r=0===e.diameterBottom?0:e.diameterBottom||e.diameter||1;i=i||1e-5,r=r||1e-5;var n,o=0|(e.tessellation||24),a=0|(e.subdivisions||1),s=!!e.hasRings,l=!!e.enclose,c=0===e.cap?0:e.cap||Wi.CAP_ALL,d=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,p=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,f=e.faceUV||new Array(3),_=e.faceColors,m=2+(1+(1!==d&&l?2:0))*(s?a:1);for(n=0;n<m;n++)_&&void 0===_[n]&&(_[n]=new h.ov(1,1,1,1));for(n=0;n<m;n++)f&&void 0===f[n]&&(f[n]=new u.IU(0,0,1,1));var g,v,y,b,T,E,x=[],S=[],C=[],P=[],A=[],R=2*Math.PI*d/o,I=(r-i)/2/t,M=u.Pq.Zero(),O=u.Pq.Zero(),D=u.Pq.Zero(),N=u.Pq.Zero(),F=u.Pq.Zero(),w=Oi.Y,L=1,B=1,U=0,V=0;for(b=0;b<=a;b++)for(y=((v=b/a)*(i-r)+r)/2,L=s&&0!==b&&b!==a?2:1,E=0;E<L;E++){for(s&&(B+=E),l&&(B+=2*E),T=0;T<=o;T++)g=T*R,M.x=Math.cos(-g)*y,M.y=-t/2+v*t,M.z=Math.sin(-g)*y,0===i&&b===a?(O.x=C[C.length-3*(o+1)],O.y=C[C.length-3*(o+1)+1],O.z=C[C.length-3*(o+1)+2]):(O.x=M.x,O.z=M.z,O.y=Math.sqrt(O.x*O.x+O.z*O.z)*I,O.normalize()),0===T&&(D.copyFrom(M),N.copyFrom(O)),S.push(M.x,M.y,M.z),C.push(O.x,O.y,O.z),V=s?U!==B?f[B].y:f[B].w:f[B].y+(f[B].w-f[B].y)*v,P.push(f[B].x+(f[B].z-f[B].x)*T/o,ni.p.UseOpenGLOrientationForUV?1-V:V),_&&A.push(_[B].r,_[B].g,_[B].b,_[B].a);1!==d&&l&&(S.push(M.x,M.y,M.z),S.push(0,M.y,0),S.push(0,M.y,0),S.push(D.x,D.y,D.z),u.Pq.CrossToRef(w,O,F),F.normalize(),C.push(F.x,F.y,F.z,F.x,F.y,F.z),u.Pq.CrossToRef(N,w,F),F.normalize(),C.push(F.x,F.y,F.z,F.x,F.y,F.z),V=s?U!==B?f[B+1].y:f[B+1].w:f[B+1].y+(f[B+1].w-f[B+1].y)*v,P.push(f[B+1].x,ni.p.UseOpenGLOrientationForUV?1-V:V),P.push(f[B+1].z,ni.p.UseOpenGLOrientationForUV?1-V:V),V=s?U!==B?f[B+2].y:f[B+2].w:f[B+2].y+(f[B+2].w-f[B+2].y)*v,P.push(f[B+2].x,ni.p.UseOpenGLOrientationForUV?1-V:V),P.push(f[B+2].z,ni.p.UseOpenGLOrientationForUV?1-V:V),_&&(A.push(_[B+1].r,_[B+1].g,_[B+1].b,_[B+1].a),A.push(_[B+1].r,_[B+1].g,_[B+1].b,_[B+1].a),A.push(_[B+2].r,_[B+2].g,_[B+2].b,_[B+2].a),A.push(_[B+2].r,_[B+2].g,_[B+2].b,_[B+2].a))),U!==B&&(U=B)}var k=1!==d&&l?o+4:o;for(b=0,B=0;B<a;B++){var G=0,z=0,Y=0,X=0;for(T=0;T<o;T++)G=b*(k+1)+T,z=(b+1)*(k+1)+T,Y=b*(k+1)+(T+1),X=(b+1)*(k+1)+(T+1),x.push(G,z,Y),x.push(X,Y,z);1!==d&&l&&(x.push(G+2,z+2,Y+2),x.push(X+2,Y+2,z+2),x.push(G+4,z+4,Y+4),x.push(X+4,Y+4,z+4)),b=s?b+2:b+1}var W=function(e){var n=e?i/2:r/2;if(0!==n){var a,s,l,c=e?f[m-1]:f[0],h=null;_&&(h=e?_[m-1]:_[0]);var p=S.length/3,g=e?t/2:-t/2,v=new u.Pq(0,g,0);S.push(v.x,v.y,v.z),C.push(0,e?1:-1,0);var y=c.y+.5*(c.w-c.y);P.push(c.x+.5*(c.z-c.x),ni.p.UseOpenGLOrientationForUV?1-y:y),h&&A.push(h.r,h.g,h.b,h.a);var b=new u.I9(.5,.5);for(l=0;l<=o;l++){a=2*Math.PI*l*d/o;var T=Math.cos(-a),E=Math.sin(-a);s=new u.Pq(T*n,g,E*n);var R=new u.I9(T*b.x+.5,E*b.y+.5);S.push(s.x,s.y,s.z),C.push(0,e?1:-1,0);var I=c.y+(c.w-c.y)*R.y;P.push(c.x+(c.z-c.x)*R.x,ni.p.UseOpenGLOrientationForUV?1-I:I),h&&A.push(h.r,h.g,h.b,h.a)}for(l=0;l<o;l++)e?(x.push(p),x.push(p+(l+2)),x.push(p+(l+1))):(x.push(p),x.push(p+(l+1)),x.push(p+(l+2)))}};c!==Wi.CAP_START&&c!==Wi.CAP_ALL||W(!1),c!==Wi.CAP_END&&c!==Wi.CAP_ALL||W(!0),ii._ComputeSides(p,S,x,C,P,e.frontUVs,e.backUVs);var H=new ii;return H.indices=x,H.positions=S,H.normals=C,H.uvs=P,_&&(H.colors=A),H}function Na(e,t,i){void 0===t&&(t={});var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Da(t).applyToMesh(r,t.updatable),r}var Fa={CreateCylinder:Na};ii.CreateCylinder=Da,Wi.CreateCylinder=function(e,t,i,r,n,o,a,s,l){return void 0!==a&&a instanceof it||(void 0!==a&&(l=s||Wi.DEFAULTSIDE,s=a),a=o,o=1),Na(e,{height:t,diameterTop:i,diameterBottom:r,tessellation:n,subdivisions:o,sideOrientation:l,updatable:s},a)},G.AddNodeConstructor("Light_Type_3",(function(e,t){return function(){return new wa(e,u.Pq.Zero(),t)}}));var wa=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n.groundColor=new h.v9(0,0,0),n.direction=i||u.Pq.Up(),n}return(0,f.C6)(t,e),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.getClassName=function(){return"HemisphericLight"},t.prototype.setDirectionToTarget=function(e){return this.direction=u.Pq.Normalize(e.subtract(u.Pq.Zero())),this.direction},t.prototype.getShadowGenerator=function(){return null},t.prototype.transferToEffect=function(e,t){var i=u.Pq.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",i.x,i.y,i.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var i=u.Pq.Normalize(this.direction);return e.setFloat3(t,i.x,i.y,i.z),this},t.prototype.computeWorldMatrix=function(){return this._worldMatrix||(this._worldMatrix=u.uq.Identity()),this._worldMatrix},t.prototype.getTypeID=function(){return ji.LIGHTTYPEID_HEMISPHERICLIGHT},t.prototype.prepareLightSpecificDefines=function(e,t){e["HEMILIGHT"+t]=!0},(0,f.Cg)([(0,B.jT)()],t.prototype,"groundColor",void 0),(0,f.Cg)([(0,B.P_)()],t.prototype,"direction",void 0),t}(ji);(0,o.Y5)("BABYLON.HemisphericLight",wa);var La,Ba,Ua=function(){function e(e,t){void 0===t&&(t=!0);var i=this;this.originalScene=e,this._pointerCaptures={},this._lastPointerEvents={},this._sharedGizmoLight=null,this._renderCamera=null,this.pickUtilitySceneFirst=!0,this.shouldRender=!0,this.onlyCheckPointerDownEvents=!0,this.processAllEvents=!1,this.pickingEnabled=!0,this.onPointerOutObservable=new c.cP,this.utilityLayerScene=new it(e.getEngine(),{virtual:!0}),this.utilityLayerScene.useRightHandedSystem=e.useRightHandedSystem,this.utilityLayerScene._allowPostProcessClearColor=!1,this.utilityLayerScene.postProcessesEnabled=!1,this.utilityLayerScene.detachControl(),t&&(this._originalPointerObserver=e.onPrePointerObservable.add((function(t){if(i.utilityLayerScene.activeCamera&&i.pickingEnabled&&(i.processAllEvents||t.type===Me.POINTERMOVE||t.type===Me.POINTERUP||t.type===Me.POINTERDOWN||t.type===Me.POINTERDOUBLETAP)){i.utilityLayerScene.pointerX=e.pointerX,i.utilityLayerScene.pointerY=e.pointerY;var r=t.event;if(e.isPointerCaptured(r.pointerId))i._pointerCaptures[r.pointerId]=!1;else{var n=function(r){var n=null;if(t.nearInteractionPickingInfo)n=t.nearInteractionPickingInfo.pickedMesh.getScene()==r?t.nearInteractionPickingInfo:new Ee;else if(r!==i.utilityLayerScene&&t.originalPickingInfo)n=t.originalPickingInfo;else{var o=null;i._renderCamera&&(o=r._activeCamera,r._activeCamera=i._renderCamera,t.ray=null),n=t.ray?r.pickWithRay(t.ray):r.pick(e.pointerX,e.pointerY),o&&(r._activeCamera=o)}return n},o=n(i.utilityLayerScene);if(!t.ray&&o&&(t.ray=o.ray),i.utilityLayerScene.onPrePointerObservable.notifyObservers(t),i.onlyCheckPointerDownEvents&&t.type!=Me.POINTERDOWN)return t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new Ne(t.type,t.event,o),t.type),void(t.type===Me.POINTERUP&&i._pointerCaptures[r.pointerId]&&(i._pointerCaptures[r.pointerId]=!1));if(i.utilityLayerScene.autoClearDepthAndStencil||i.pickUtilitySceneFirst)o&&o.hit&&(t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new Ne(t.type,t.event,o),t.type),t.skipOnPointerObservable=!0);else{var a=n(e),s=t.event;a&&o&&(0===o.distance&&a.pickedMesh?i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,s),t.skipOnPointerObservable=!0):t.type===Me.POINTERDOWN?i._pointerCaptures[s.pointerId]=!0:t.type!==Me.POINTERMOVE&&t.type!==Me.POINTERUP||(i._lastPointerEvents[s.pointerId]&&(i.onPointerOutObservable.notifyObservers(s.pointerId),delete i._lastPointerEvents[s.pointerId]),i._notifyObservers(t,a,s)):!i._pointerCaptures[s.pointerId]&&(o.distance<a.distance||0===a.distance)?(i._notifyObservers(t,o,s),t.skipOnPointerObservable||(t.skipOnPointerObservable=o.distance>0)):!i._pointerCaptures[s.pointerId]&&o.distance>=a.distance&&(i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,s),t.skipOnPointerObservable=!0):(t.type!==Me.POINTERMOVE&&t.type!==Me.POINTERUP||i._lastPointerEvents[s.pointerId]&&(i.onPointerOutObservable.notifyObservers(s.pointerId),delete i._lastPointerEvents[s.pointerId]),i._notifyObservers(t,o,s))),t.type===Me.POINTERUP&&i._pointerCaptures[s.pointerId]&&(i._pointerCaptures[s.pointerId]=!1))}}}})),this._originalPointerObserver&&e.onPrePointerObservable.makeObserverTopPriority(this._originalPointerObserver)),this.utilityLayerScene.autoClear=!1,this._afterRenderObserver=this.originalScene.onAfterRenderCameraObservable.add((function(e){i.shouldRender&&e==i.getRenderCamera()&&i.render()})),this._sceneDisposeObserver=this.originalScene.onDisposeObservable.add((function(){i.dispose()})),this._updateCamera()}return e.prototype.getRenderCamera=function(e){if(this._renderCamera)return this._renderCamera;var t;return t=this.originalScene.activeCameras&&this.originalScene.activeCameras.length>1?this.originalScene.activeCameras[this.originalScene.activeCameras.length-1]:this.originalScene.activeCamera,e&&t&&t.isRigCamera?t.rigParent:t},e.prototype.setRenderCamera=function(e){this._renderCamera=e},e.prototype._getSharedGizmoLight=function(){return this._sharedGizmoLight||(this._sharedGizmoLight=new wa("shared gizmo light",new u.Pq(0,1,0),this.utilityLayerScene),this._sharedGizmoLight.intensity=2,this._sharedGizmoLight.groundColor=h.v9.Gray()),this._sharedGizmoLight},Object.defineProperty(e,"DefaultUtilityLayer",{get:function(){return null==e._DefaultUtilityLayer?e._CreateDefaultUtilityLayerFromScene(M.q.LastCreatedScene):e._DefaultUtilityLayer},enumerable:!1,configurable:!0}),e._CreateDefaultUtilityLayerFromScene=function(t){return e._DefaultUtilityLayer=new e(t),e._DefaultUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultUtilityLayer=null})),e._DefaultUtilityLayer},Object.defineProperty(e,"DefaultKeepDepthUtilityLayer",{get:function(){return null==e._DefaultKeepDepthUtilityLayer&&(e._DefaultKeepDepthUtilityLayer=new e(M.q.LastCreatedScene),e._DefaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,e._DefaultKeepDepthUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultKeepDepthUtilityLayer=null}))),e._DefaultKeepDepthUtilityLayer},enumerable:!1,configurable:!0}),e.prototype._notifyObservers=function(e,t,i){e.skipOnPointerObservable||(this.utilityLayerScene.onPointerObservable.notifyObservers(new Ne(e.type,e.event,t),e.type),this._lastPointerEvents[i.pointerId]=!0)},e.prototype.render=function(){if(this._updateCamera(),this.utilityLayerScene.activeCamera){var e=this.utilityLayerScene.activeCamera.getScene(),t=this.utilityLayerScene.activeCamera;t._scene=this.utilityLayerScene,t.leftCamera&&(t.leftCamera._scene=this.utilityLayerScene),t.rightCamera&&(t.rightCamera._scene=this.utilityLayerScene),this.utilityLayerScene.render(!1),t._scene=e,t.leftCamera&&(t.leftCamera._scene=e),t.rightCamera&&(t.rightCamera._scene=e)}},e.prototype.dispose=function(){this.onPointerOutObservable.clear(),this._afterRenderObserver&&this.originalScene.onAfterCameraRenderObservable.remove(this._afterRenderObserver),this._sceneDisposeObserver&&this.originalScene.onDisposeObservable.remove(this._sceneDisposeObserver),this._originalPointerObserver&&this.originalScene.onPrePointerObservable.remove(this._originalPointerObserver),this.utilityLayerScene.dispose()},e.prototype._updateCamera=function(){this.utilityLayerScene.cameraToUseForPointers=this.getRenderCamera(),this.utilityLayerScene.activeCamera=this.getRenderCamera()},e._DefaultUtilityLayer=null,e._DefaultKeepDepthUtilityLayer=null,e}();!function(e){e[e.Origin=0]="Origin",e[e.Pivot=1]="Pivot"}(La||(La={})),function(e){e[e.World=0]="World",e[e.Local=1]="Local"}(Ba||(Ba={}));var Va,ka=function(){function e(e){void 0===e&&(e=Ua.DefaultUtilityLayer);var t=this;this.gizmoLayer=e,this._attachedMesh=null,this._attachedNode=null,this._customRotationQuaternion=null,this._scaleRatio=1,this._isHovered=!1,this._customMeshSet=!1,this._updateGizmoRotationToMatchAttachedMesh=!0,this._updateGizmoPositionToMatchAttachedMesh=!0,this._anchorPoint=0,this._updateScale=!0,this._coordinatesMode=1,this._interactionsEnabled=!0,this._rightHandtoLeftHandMatrix=u.uq.RotationY(Math.PI),this._rootMesh=new Wi("gizmoRootNode",e.utilityLayerScene),this._rootMesh.rotationQuaternion=u.PT.Identity(),this._beforeRenderObserver=this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.add((function(){t._update()}))}return Object.defineProperty(e.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isHovered",{get:function(){return this._isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedMesh",{get:function(){return this._attachedMesh},set:function(e){this._attachedMesh=e,e&&(this._attachedNode=e),this._rootMesh.setEnabled(!!e),this._attachedNodeChanged(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedNode",{get:function(){return this._attachedNode},set:function(e){this._attachedNode=e,this._attachedMesh=null,this._rootMesh.setEnabled(!!e),this._attachedNodeChanged(e)},enumerable:!1,configurable:!0}),e.prototype.setCustomMesh=function(e){if(e.getScene()!=this.gizmoLayer.utilityLayerScene)throw"When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";this._rootMesh.getChildMeshes().forEach((function(e){e.dispose()})),e.parent=this._rootMesh,this._customMeshSet=!0},Object.defineProperty(e.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){this._additionalTransformNode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){this._updateGizmoRotationToMatchAttachedMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this._updateGizmoPositionToMatchAttachedMesh},set:function(e){this._updateGizmoPositionToMatchAttachedMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"coordinatesMode",{get:function(){return this._coordinatesMode},set:function(e){this._coordinatesMode=e;var t=1==e;this.updateGizmoRotationToMatchAttachedMesh=t,this.updateGizmoPositionToMatchAttachedMesh=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateScale",{get:function(){return this._updateScale},set:function(e){this._updateScale=e},enumerable:!1,configurable:!0}),e.prototype._attachedNodeChanged=function(e){},Object.defineProperty(e.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype._update=function(){if(this.attachedNode){var t=this.attachedNode;if(this.attachedMesh&&(t=this.attachedMesh||this.attachedNode),this.updateGizmoPositionToMatchAttachedMesh)if(1==this.anchorPoint&&t.getAbsolutePivotPoint){var i=t.getAbsolutePivotPoint();this._rootMesh.position.copyFrom(i)}else{var r=t.getWorldMatrix().getRow(3);i=r?r.toVector3():new u.Pq(0,0,0),this._rootMesh.position.copyFrom(i)}if(this.updateGizmoRotationToMatchAttachedMesh){var n=t._isMesh||"AbstractMesh"===t.getClassName()||"TransformNode"===t.getClassName()||"InstancedMesh"===t.getClassName()?t:void 0;t.getWorldMatrix().decompose(void 0,this._rootMesh.rotationQuaternion,void 0,e.PreserveScaling?n:void 0),this._rootMesh.rotationQuaternion.normalize()}else this._customRotationQuaternion?this._rootMesh.rotationQuaternion.copyFrom(this._customRotationQuaternion):this._rootMesh.rotationQuaternion.set(0,0,0,1);if(this.updateScale){var o=this.gizmoLayer.utilityLayerScene.activeCamera,a=o.globalPosition;this._rootMesh.position.subtractToRef(a,u.AA.Vector3[0]);var s=this.scaleRatio;if(o.mode==zt.ORTHOGRAPHIC_CAMERA)o.orthoTop&&o.orthoBottom&&(s*=o.orthoTop-o.orthoBottom);else{var l=o.getScene().useRightHandedSystem?u.Pq.RightHandedForwardReadOnly:u.Pq.LeftHandedForwardReadOnly,c=o.getDirection(l);s*=u.Pq.Dot(u.AA.Vector3[0],c)}this._rootMesh.scaling.setAll(s),t._getWorldMatrixDeterminant()<0&&!e.PreserveScaling&&(this._rootMesh.scaling.y*=-1)}else this._rootMesh.scaling.setAll(this.scaleRatio)}this.additionalTransformNode&&(this._rootMesh.computeWorldMatrix(!0),this._rootMesh.getWorldMatrix().multiplyToRef(this.additionalTransformNode.getWorldMatrix(),u.AA.Matrix[0]),u.AA.Matrix[0].decompose(this._rootMesh.scaling,this._rootMesh.rotationQuaternion,this._rootMesh.position))},e.prototype._handlePivotMatrixInverse=function(e,t,i){if(e.isUsingPivotMatrix()&&!e.isUsingPostMultiplyPivotMatrix())return e.getPivotMatrix().invertToRef(u.AA.Matrix[5]),void u.AA.Matrix[5].multiplyToRef(t,i);i.copyFrom(t)},e.prototype._matrixChanged=function(){if(this._attachedNode)if(this._attachedNode._isCamera){var t=this._attachedNode,i=void 0,r=void 0;if(t.parent){var n=u.AA.Matrix[1];t.parent._worldMatrix.invertToRef(n),this._attachedNode._worldMatrix.multiplyToRef(n,u.AA.Matrix[0]),i=u.AA.Matrix[0]}else i=this._attachedNode._worldMatrix;if(t.getScene().useRightHandedSystem?(this._rightHandtoLeftHandMatrix.multiplyToRef(i,u.AA.Matrix[1]),r=u.AA.Matrix[1]):r=i,r.decompose(u.AA.Vector3[1],u.AA.Quaternion[0],u.AA.Vector3[0]),"FreeCamera"===this._attachedNode.getClassName()||"FlyCamera"===this._attachedNode.getClassName()||"ArcFollowCamera"===this._attachedNode.getClassName()||"TargetCamera"===this._attachedNode.getClassName()||"TouchCamera"===this._attachedNode.getClassName()||"UniversalCamera"===this._attachedNode.getClassName()){var o=this._attachedNode;o.rotation=u.AA.Quaternion[0].toEulerAngles(),o.rotationQuaternion&&(o.rotationQuaternion.copyFrom(u.AA.Quaternion[0]),o.rotationQuaternion.normalize())}t.position.copyFrom(u.AA.Vector3[0])}else if(this._attachedNode._isMesh||"AbstractMesh"===this._attachedNode.getClassName()||"TransformNode"===this._attachedNode.getClassName()||"InstancedMesh"===this._attachedNode.getClassName()){var a=this._attachedNode;if(a.parent){n=u.AA.Matrix[0];var s=u.AA.Matrix[1];a.parent.getWorldMatrix().invertToRef(n),this._attachedNode.getWorldMatrix().multiplyToRef(n,s);var l=u.AA.Matrix[4];if(this._handlePivotMatrixInverse(a,s,l),l.decompose(u.AA.Vector3[0],u.AA.Quaternion[0],a.position,e.PreserveScaling?a:void 0,e.UseAbsoluteScaling),u.AA.Quaternion[0].normalize(),a.isUsingPivotMatrix()){var c=u.AA.Quaternion[1];u.PT.RotationYawPitchRollToRef(a.rotation.y,a.rotation.x,a.rotation.z,c);var h=u.AA.Matrix[2];u.uq.ScalingToRef(a.scaling.x,a.scaling.y,a.scaling.z,h);var d=u.AA.Matrix[2];c.toRotationMatrix(d);var p=a.getPivotMatrix(),f=u.AA.Matrix[3];p.invertToRef(f),p.multiplyToRef(h,u.AA.Matrix[4]),u.AA.Matrix[4].multiplyToRef(d,u.AA.Matrix[5]),u.AA.Matrix[5].multiplyToRef(f,u.AA.Matrix[6]),u.AA.Matrix[6].getTranslationToRef(u.AA.Vector3[1]),a.position.subtractInPlace(u.AA.Vector3[1])}}else l=u.AA.Matrix[4],this._handlePivotMatrixInverse(a,this._attachedNode._worldMatrix,l),l.decompose(u.AA.Vector3[0],u.AA.Quaternion[0],a.position,e.PreserveScaling?a:void 0,e.UseAbsoluteScaling);u.AA.Vector3[0].scaleInPlace(1/a.scalingDeterminant),a.scaling.copyFrom(u.AA.Vector3[0]),a.billboardMode||(a.rotationQuaternion?(a.rotationQuaternion.copyFrom(u.AA.Quaternion[0]),a.rotationQuaternion.normalize()):a.rotation=u.AA.Quaternion[0].toEulerAngles())}else if("Bone"===this._attachedNode.getClassName()){var _=this._attachedNode,m=_.getParent();if(m){var g=u.AA.Matrix[0],v=u.AA.Matrix[1];m.getFinalMatrix().invertToRef(g),_.getFinalMatrix().multiplyToRef(g,v),_.getLocalMatrix().copyFrom(v)}else _.getLocalMatrix().copyFrom(_.getFinalMatrix());_.markAsDirty()}else{var y=this._attachedNode;if(y.getTypeID){var b=y.getTypeID();if(b===ji.LIGHTTYPEID_DIRECTIONALLIGHT||b===ji.LIGHTTYPEID_SPOTLIGHT||b===ji.LIGHTTYPEID_POINTLIGHT){var T=y.parent;if(T){g=u.AA.Matrix[0];var E=u.AA.Matrix[1];T.getWorldMatrix().invertToRef(g),y.getWorldMatrix().multiplyToRef(g,E),E.decompose(void 0,u.AA.Quaternion[0],u.AA.Vector3[0])}else this._attachedNode._worldMatrix.decompose(void 0,u.AA.Quaternion[0],u.AA.Vector3[0]);y.position=new u.Pq(u.AA.Vector3[0].x,u.AA.Vector3[0].y,u.AA.Vector3[0].z),y.direction&&(y.direction=new u.Pq(y.direction.x,y.direction.y,y.direction.z))}}}},e.prototype._setGizmoMeshMaterial=function(e,t){e&&e.forEach((function(e){e.material=t,e.color&&(e.color=t.diffuseColor)}))},e.GizmoAxisPointerObserver=function(e,t){var i=!1,r=e.utilityLayerScene.onPointerObservable.add((function(e){var r,n;if(e.pickInfo){if(e.type===Me.POINTERMOVE){if(i)return;t.forEach((function(t){var i,r;if(t.colliderMeshes&&t.gizmoMeshes){var n=-1!=(null===(i=t.colliderMeshes)||void 0===i?void 0:i.indexOf(null===(r=null==e?void 0:e.pickInfo)||void 0===r?void 0:r.pickedMesh)),o=t.dragBehavior.enabled?n||t.active?t.hoverMaterial:t.material:t.disableMaterial;t.gizmoMeshes.forEach((function(e){e.material=o,e.color&&(e.color=o.diffuseColor)}))}}))}e.type===Me.POINTERDOWN&&t.has(null===(r=e.pickInfo.pickedMesh)||void 0===r?void 0:r.parent)&&(i=!0,t.get(null===(n=e.pickInfo.pickedMesh)||void 0===n?void 0:n.parent).active=!0,t.forEach((function(t){var i,r,n=(-1!=(null===(i=t.colliderMeshes)||void 0===i?void 0:i.indexOf(null===(r=null==e?void 0:e.pickInfo)||void 0===r?void 0:r.pickedMesh))||t.active)&&t.dragBehavior.enabled?t.hoverMaterial:t.disableMaterial;t.gizmoMeshes.forEach((function(e){e.material=n,e.color&&(e.color=n.diffuseColor)}))}))),e.type===Me.POINTERUP&&t.forEach((function(e){e.active=!1,i=!1,e.gizmoMeshes.forEach((function(t){t.material=e.dragBehavior.enabled?e.material:e.disableMaterial,t.color&&(t.color=e.material.diffuseColor)}))}))}}));return r},e.prototype.dispose=function(){this._rootMesh.dispose(),this._beforeRenderObserver&&this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.remove(this._beforeRenderObserver)},e.PreserveScaling=!1,e.UseAbsoluteScaling=!0,e}(),Ga=function(e){function t(i,r,n,o,a,s,l){void 0===r&&(r=h.v9.Gray()),void 0===n&&(n=Ua.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=1),void 0===s&&(s=h.v9.Yellow()),void 0===l&&(l=h.v9.Gray());var d,p=this;(p=e.call(this,n)||this)._pointerObserver=null,p.snapDistance=0,p.onSnapObservable=new c.cP,p._isEnabled=!0,p._parent=null,p._dragging=!1,p._parent=o,p._coloredMaterial=new Wo("",n.utilityLayerScene),p._coloredMaterial.diffuseColor=r,p._coloredMaterial.specularColor=r.subtract(new h.v9(.1,.1,.1)),p._hoverMaterial=new Wo("",n.utilityLayerScene),p._hoverMaterial.diffuseColor=s,p._disableMaterial=new Wo("",n.utilityLayerScene),p._disableMaterial.diffuseColor=l,p._disableMaterial.alpha=.4;var f=t._CreateArrow(n.utilityLayerScene,p._coloredMaterial,a),_=t._CreateArrow(n.utilityLayerScene,p._coloredMaterial,a+4,!0);p._gizmoMesh=new Wi("",n.utilityLayerScene),p._gizmoMesh.addChild(f),p._gizmoMesh.addChild(_),p._gizmoMesh.lookAt(p._rootMesh.position.add(i)),p._gizmoMesh.scaling.scaleInPlace(1/3),p._gizmoMesh.parent=p._rootMesh;var m=0,g={snapDistance:0};p.dragBehavior=new Pr({dragAxis:i}),p.dragBehavior.moveAttached=!1,p.dragBehavior.updateDragPlane=!1,p._rootMesh.addBehavior(p.dragBehavior),p.dragBehavior.onDragObservable.add((function(e){if(p.attachedNode){var t=!1;if(0==p.snapDistance)p.attachedNode.getWorldMatrix().getTranslationToRef(u.AA.Vector3[2]),u.AA.Vector3[2].addInPlace(e.delta),p.dragBehavior.validateDrag(u.AA.Vector3[2])&&(p.attachedNode.position&&p.attachedNode.position.addInPlaceFromFloats(e.delta.x,e.delta.y,e.delta.z),p.attachedNode.getWorldMatrix().addTranslationFromFloats(e.delta.x,e.delta.y,e.delta.z),p.attachedNode.updateCache(),t=!0);else if(m+=e.dragDistance,Math.abs(m)>p.snapDistance){var i=Math.floor(Math.abs(m)/p.snapDistance);m%=p.snapDistance,e.delta.normalizeToRef(u.AA.Vector3[1]),u.AA.Vector3[1].scaleInPlace(p.snapDistance*i),p.attachedNode.getWorldMatrix().getTranslationToRef(u.AA.Vector3[2]),u.AA.Vector3[2].addInPlace(u.AA.Vector3[1]),p.dragBehavior.validateDrag(u.AA.Vector3[2])&&(p.attachedNode.getWorldMatrix().addTranslationFromFloats(u.AA.Vector3[1].x,u.AA.Vector3[1].y,u.AA.Vector3[1].z),p.attachedNode.updateCache(),g.snapDistance=p.snapDistance*i*Math.sign(m),p.onSnapObservable.notifyObservers(g),t=!0)}t&&p._matrixChanged()}})),p.dragBehavior.onDragStartObservable.add((function(){p._dragging=!0})),p.dragBehavior.onDragEndObservable.add((function(){p._dragging=!1}));var v=n._getSharedGizmoLight();v.includedOnlyMeshes=v.includedOnlyMeshes.concat(p._rootMesh.getChildMeshes(!1));var y={gizmoMeshes:f.getChildMeshes(),colliderMeshes:_.getChildMeshes(),material:p._coloredMaterial,hoverMaterial:p._hoverMaterial,disableMaterial:p._disableMaterial,active:!1,dragBehavior:p.dragBehavior};return null===(d=p._parent)||void 0===d||d.addToAxisCache(_,y),p._pointerObserver=n.utilityLayerScene.onPointerObservable.add((function(e){var t;if(!p._customMeshSet&&(p._isHovered=!(-1==y.colliderMeshes.indexOf(null===(t=null==e?void 0:e.pickInfo)||void 0===t?void 0:t.pickedMesh)),!p._parent)){var i=p.dragBehavior.enabled?p._isHovered||p._dragging?p._hoverMaterial:p._coloredMaterial:p._disableMaterial;p._setGizmoMeshMaterial(y.gizmoMeshes,i)}})),p.dragBehavior.onEnabledObservable.add((function(e){p._setGizmoMeshMaterial(y.gizmoMeshes,e?y.material:y.disableMaterial)})),p}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t._CreateArrow=function(e,t,i,r){void 0===i&&(i=1),void 0===r&&(r=!1);var n=new Ri("arrow",e),o=Na("cylinder",{diameterTop:0,height:.075,diameterBottom:.0375*(1+(i-1)/4),tessellation:96},e),a=Na("cylinder",{diameterTop:.005*i,height:.275,diameterBottom:.005*i,tessellation:96},e);return o.parent=n,o.material=t,o.rotation.x=Math.PI/2,o.position.z+=.3,a.parent=n,a.material=t,a.position.z+=.1375,a.rotation.x=Math.PI/2,r&&(a.visibility=0,o.visibility=0),n},t._CreateArrowInstance=function(e,t){for(var i=new Ri("arrow",e),r=0,n=t.getChildMeshes();r<n.length;r++){var o=n[r];o.createInstance(o.name).parent=i}return i},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh,this.attachedNode=this._parent.attachedNode):(this.attachedMesh=null,this.attachedNode=null)},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t}(ka),za=function(){function e(t,i,r,n,o,a,s){if(void 0===i&&(i=1),void 0===r&&(r=2),void 0===s&&(s=1),this._scaleLinesFactor=4,this._instanced=!1,this.scene=null,this._scaleLines=1,t=t||M.q.LastCreatedScene){if(!n){var l=new Wo("xAxisMaterial",t);l.disableLighting=!0,l.emissiveColor=h.v9.Red().scale(.5),n=Ga._CreateArrow(t,l,s)}if(!o){var c=new Wo("yAxisMaterial",t);c.disableLighting=!0,c.emissiveColor=h.v9.Green().scale(.5),o=Ga._CreateArrow(t,c,s)}if(!a){var d=new Wo("zAxisMaterial",t);d.disableLighting=!0,d.emissiveColor=h.v9.Blue().scale(.5),a=Ga._CreateArrow(t,d,s)}this._xAxis=n,this._yAxis=o,this._zAxis=a,this.scaleLines=i,null!=r&&(e._SetRenderingGroupId(this._xAxis,r),e._SetRenderingGroupId(this._yAxis,r),e._SetRenderingGroupId(this._zAxis,r)),this.scene=t,this.update(new u.Pq,u.Pq.Right(),u.Pq.Up(),u.Pq.Forward())}}return Object.defineProperty(e.prototype,"scaleLines",{get:function(){return this._scaleLines},set:function(e){this._scaleLines=e,this._xAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor),this._yAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor),this._zAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"xAxis",{get:function(){return this._xAxis},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"yAxis",{get:function(){return this._yAxis},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zAxis",{get:function(){return this._zAxis},enumerable:!1,configurable:!0}),e.prototype.update=function(e,t,i,r){this._xAxis.position.copyFrom(e),this._xAxis.setDirection(t),this._yAxis.position.copyFrom(e),this._yAxis.setDirection(i),this._zAxis.position.copyFrom(e),this._zAxis.setDirection(r)},e.prototype.createInstance=function(){var t=Ga._CreateArrowInstance(this.scene,this._xAxis),i=Ga._CreateArrowInstance(this.scene,this._yAxis),r=Ga._CreateArrowInstance(this.scene,this._zAxis),n=new e(this.scene,this.scaleLines,null,t,i,r);return n._instanced=!0,n},e.prototype.dispose=function(){this._xAxis&&this._xAxis.dispose(!1,!this._instanced),this._yAxis&&this._yAxis.dispose(!1,!this._instanced),this._zAxis&&this._zAxis.dispose(!1,!this._instanced),this.scene=null},e._SetRenderingGroupId=function(e,t){e.getChildMeshes().forEach((function(e){e.renderingGroupId=t}))},e}(),Ya=function(e){function t(t,i,r,n){void 0===n&&(n=1);var o=e.call(this,t,n)||this;return o.pos=u.Pq.Zero(),o.xaxis=u.Pq.Zero(),o.yaxis=u.Pq.Zero(),o.zaxis=u.Pq.Zero(),o.mesh=r,o.bone=i,o}return(0,f.C6)(t,e),t.prototype.update=function(){if(this.mesh&&this.bone){var t=this.bone;t.getAbsolutePositionToRef(this.mesh,this.pos),t.getDirectionToRef(Oi.X,this.mesh,this.xaxis),t.getDirectionToRef(Oi.Y,this.mesh,this.yaxis),t.getDirectionToRef(Oi.Z,this.mesh,this.zaxis),e.prototype.update.call(this,this.pos,this.xaxis,this.yaxis,this.zaxis)}},t.prototype.dispose=function(){this.mesh&&(this.mesh=null,this.bone=null,e.prototype.dispose.call(this))},t}(za);Object.defineProperty(it.prototype,"debugLayer",{get:function(){return this._debugLayer||(this._debugLayer=new Xa(this)),this._debugLayer},enumerable:!0,configurable:!0}),function(e){e[e.Properties=0]="Properties",e[e.Debug=1]="Debug",e[e.Statistics=2]="Statistics",e[e.Tools=3]="Tools",e[e.Settings=4]="Settings"}(Va||(Va={}));var Xa=function(){function e(e){var t=this;this.BJSINSPECTOR=this._getGlobalInspector(),this._scene=e||M.q.LastCreatedScene,this._scene&&this._scene.onDisposeObservable.add((function(){t._scene._debugLayer&&t._scene._debugLayer.hide()}))}return Object.defineProperty(e.prototype,"onPropertyChangedObservable",{get:function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector?this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable:(this._onPropertyChangedObservable||(this._onPropertyChangedObservable=new c.cP),this._onPropertyChangedObservable)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChangedObservable",{get:function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector?this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable:(this._onSelectionChangedObservable||(this._onSelectionChangedObservable=new c.cP),this._onSelectionChangedObservable)},enumerable:!1,configurable:!0}),e.prototype._createInspector=function(t){if(!this.isVisible()){if(this._onPropertyChangedObservable){for(var i=0,r=this._onPropertyChangedObservable.observers;i<r.length;i++){var n=r[i];this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable.add(n)}this._onPropertyChangedObservable.clear(),this._onPropertyChangedObservable=void 0}if(this._onSelectionChangedObservable){for(var o=0,a=this._onSelectionChangedObservable.observers;o<a.length;o++)n=a[o],this.BJSINSPECTOR.Inspector.OnSelectionChangedObservable.add(n);this._onSelectionChangedObservable.clear(),this._onSelectionChangedObservable=void 0}var s=(0,f.Cl)((0,f.Cl)({},e.Config),t);this.BJSINSPECTOR=this.BJSINSPECTOR||this._getGlobalInspector(),this.BJSINSPECTOR.Inspector.Show(this._scene,s)}},e.prototype.select=function(e,t){this.BJSINSPECTOR&&(t&&("[object String]"==Object.prototype.toString.call(t)?this.BJSINSPECTOR.Inspector.MarkLineContainerTitleForHighlighting(t):this.BJSINSPECTOR.Inspector.MarkMultipleLineContainerTitlesForHighlighting(t)),this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable.notifyObservers(e))},e.prototype._getGlobalInspector=function(){return"undefined"!=typeof INSPECTOR?INSPECTOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.Inspector?BABYLON:void 0},e.prototype.isVisible=function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.IsVisible},e.prototype.hide=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.Hide()},e.prototype.setAsActiveScene=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector._SetNewScene(this._scene)},e.prototype.show=function(t){var i=this;return new Promise((function(r){if(void 0===i.BJSINSPECTOR){var n=t&&t.inspectorURL?t.inspectorURL:e.InspectorURL;ee.S0.LoadBabylonScript(n,(function(){i._createInspector(t),r(i)}))}else i._createInspector(t),r(i)}))},e.InspectorURL="".concat(ee.S0._DefaultCdnUrl,"/v").concat(Pi.Version,"/inspector/babylon.inspector.bundle.js"),e.Config={overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,handleResize:!0,enablePopup:!0},e}();function Wa(e){var t,i=[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23],r=[0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0],n=[],o=e.width||e.size||1,a=e.height||e.size||1,s=e.depth||e.size||1,l=e.wrap||!1,c=void 0===e.topBaseAt?1:e.topBaseAt,d=void 0===e.bottomBaseAt?0:e.bottomBaseAt,p=[2,0,3,1][c=(c+4)%4],f=[2,0,1,3][d=(d+4)%4],_=[1,-1,1,-1,-1,1,-1,1,1,1,1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,-1,1,-1,1,1,1,1,-1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,1,1,1,-1,1,1,-1,-1,-1,-1,-1,-1,-1,1];if(l){i=[2,3,0,2,0,1,4,5,6,4,6,7,9,10,11,9,11,8,12,14,15,12,13,14],_=[-1,1,1,1,1,1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,1,1,1,-1,1,-1,-1,1,-1,1,-1,1,-1,-1,1,1,-1,-1,1,-1,-1,-1];for(var m=[[1,1,1],[-1,1,1],[-1,1,-1],[1,1,-1]],g=[[-1,-1,1],[1,-1,1],[1,-1,-1],[-1,-1,-1]],v=[17,18,19,16],y=[22,23,20,21];p>0;)m.unshift(m.pop()),v.unshift(v.pop()),p--;for(;f>0;)g.unshift(g.pop()),y.unshift(y.pop()),f--;m=m.flat(),g=g.flat(),_=_.concat(m).concat(g),i.push(v[0],v[2],v[3],v[0],v[1],v[2]),i.push(y[0],y[2],y[3],y[0],y[1],y[2])}var b=[o/2,a/2,s/2];t=_.reduce((function(e,t,i){return e.concat(t*b[i%3])}),[]);for(var T=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,E=e.faceUV||new Array(6),x=e.faceColors,S=[],C=0;C<6;C++)void 0===E[C]&&(E[C]=new u.IU(0,0,1,1)),x&&void 0===x[C]&&(x[C]=new h.ov(1,1,1,1));for(var P=0;P<6;P++)if(n.push(E[P].z,ni.p.UseOpenGLOrientationForUV?1-E[P].w:E[P].w),n.push(E[P].x,ni.p.UseOpenGLOrientationForUV?1-E[P].w:E[P].w),n.push(E[P].x,ni.p.UseOpenGLOrientationForUV?1-E[P].y:E[P].y),n.push(E[P].z,ni.p.UseOpenGLOrientationForUV?1-E[P].y:E[P].y),x)for(var A=0;A<4;A++)S.push(x[P].r,x[P].g,x[P].b,x[P].a);ii._ComputeSides(T,t,i,r,n,e.frontUVs,e.backUVs);var R=new ii;if(R.indices=i,R.positions=t,R.normals=r,R.uvs=n,x){var I=T===ii.DOUBLESIDE?S.concat(S):S;R.colors=I}return R}function Ha(e){var t=e.width||e.size||1,i=e.height||e.size||1,r=e.depth||e.size||1,n=0|(e.widthSegments||e.segments||1),o=0|(e.heightSegments||e.segments||1),a=0|(e.depthSegments||e.segments||1),s=new u.uq,l=new u.uq,c=new u.uq,h=na({width:t,height:r,subdivisionsX:n,subdivisionsY:a});u.uq.TranslationToRef(0,-i/2,0,l),u.uq.RotationZToRef(Math.PI,s),s.multiplyToRef(l,c),h.transform(c);var d=na({width:t,height:r,subdivisionsX:n,subdivisionsY:a});u.uq.TranslationToRef(0,i/2,0,c),d.transform(c);var p=na({width:i,height:r,subdivisionsX:o,subdivisionsY:a});u.uq.TranslationToRef(-t/2,0,0,l),u.uq.RotationZToRef(Math.PI/2,s),s.multiplyToRef(l,c),p.transform(c);var f=na({width:i,height:r,subdivisionsX:o,subdivisionsY:a});u.uq.TranslationToRef(t/2,0,0,l),u.uq.RotationZToRef(-Math.PI/2,s),s.multiplyToRef(l,c),f.transform(c);var _=na({width:t,height:i,subdivisionsX:n,subdivisionsY:o});u.uq.TranslationToRef(0,0,-r/2,l),u.uq.RotationXToRef(-Math.PI/2,s),s.multiplyToRef(l,c),_.transform(c);var m=na({width:t,height:i,subdivisionsX:n,subdivisionsY:o});return u.uq.TranslationToRef(0,0,r/2,l),u.uq.RotationXToRef(Math.PI/2,s),s.multiplyToRef(l,c),m.transform(c),h.merge([d,f,p,_,m],!0),h}function ja(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Wa(t).applyToMesh(r,t.updatable),r}var qa={CreateBox:ja};function Ka(e){for(var t=0|(e.segments||32),i=e.diameterX||e.diameter||1,r=e.diameterY||e.diameter||1,n=e.diameterZ||e.diameter||1,o=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,a=e.slice&&e.slice<=0?1:e.slice||1,s=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,l=!!e.dedupTopBottomIndices,c=new u.Pq(i/2,r/2,n/2),h=2+t,d=2*h,p=[],f=[],_=[],m=[],g=0;g<=h;g++){for(var v=g/h,y=v*Math.PI*a,b=0;b<=d;b++){var T=b/d,E=T*Math.PI*2*o,x=u.uq.RotationZ(-y),S=u.uq.RotationY(E),C=u.Pq.TransformCoordinates(u.Pq.Up(),x),P=u.Pq.TransformCoordinates(C,S),A=P.multiply(c),R=P.divide(c).normalize();f.push(A.x,A.y,A.z),_.push(R.x,R.y,R.z),m.push(T,ni.p.UseOpenGLOrientationForUV?1-v:v)}if(g>0)for(var I=f.length/3,M=I-2*(d+1);M+d+2<I;M++)l?(g>1&&(p.push(M),p.push(M+1),p.push(M+d+1)),(g<h||a<1)&&(p.push(M+d+1),p.push(M+1),p.push(M+d+2))):(p.push(M),p.push(M+1),p.push(M+d+1),p.push(M+d+1),p.push(M+1),p.push(M+d+2))}ii._ComputeSides(s,f,p,_,m,e.frontUVs,e.backUVs);var O=new ii;return O.indices=p,O.positions=f,O.normals=_,O.uvs=m,O}function Qa(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Ka(t).applyToMesh(r,t.updatable),r}ii.CreateBox=Wa,Wi.CreateBox=function(e,t,i,r,n){return void 0===i&&(i=null),ja(e,{size:t,sideOrientation:n,updatable:r},i)};var Za={CreateSphere:Qa};ii.CreateSphere=Ka,Wi.CreateSphere=function(e,t,i,r,n,o){return Qa(e,{segments:t,diameterX:i,diameterY:i,diameterZ:i,sideOrientation:o,updatable:n},r)};var Ja=function(){function e(e,t){this.type=e,this.jointData=t,t.nativeParams=t.nativeParams||{}}return Object.defineProperty(e.prototype,"physicsJoint",{get:function(){return this._physicsJoint},set:function(e){this._physicsJoint,this._physicsJoint=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"physicsPlugin",{set:function(e){this._physicsPlugin=e},enumerable:!1,configurable:!0}),e.prototype.executeNativeFunction=function(e){e(this._physicsPlugin.world,this._physicsJoint)},e.DistanceJoint=0,e.HingeJoint=1,e.BallAndSocketJoint=2,e.WheelJoint=3,e.SliderJoint=4,e.PrismaticJoint=5,e.UniversalJoint=6,e.Hinge2Joint=e.WheelJoint,e.PointToPointJoint=8,e.SpringJoint=9,e.LockJoint=10,e}(),$a=function(e){function t(t){return e.call(this,Ja.DistanceJoint,t)||this}return(0,f.C6)(t,e),t.prototype.updateDistance=function(e,t){this._physicsPlugin.updateDistanceJoint(this,e,t)},t}(Ja),es=function(e){function t(t,i){return e.call(this,t,i)||this}return(0,f.C6)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(Ja),ts=function(e){function t(t){return e.call(this,Ja.HingeJoint,t)||this}return(0,f.C6)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(es),is=function(e){function t(t){return e.call(this,Ja.Hinge2Joint,t)||this}return(0,f.C6)(t,e),t.prototype.setMotor=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setMotor(this,e||0,t,i)},t.prototype.setLimit=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setLimit(this,e,t,i)},t}(es);Wi._PhysicsImpostorParser=function(e,t,i){return new rs(t,i.physicsImpostor,{mass:i.physicsMass,friction:i.physicsFriction,restitution:i.physicsRestitution},e)};var rs=function(){function e(t,i,r,n){void 0===r&&(r={mass:0});var o=this;this.object=t,this.type=i,this._options=r,this._scene=n,this._pluginData={},this._bodyUpdateRequired=!1,this._onBeforePhysicsStepCallbacks=new Array,this._onAfterPhysicsStepCallbacks=new Array,this._onPhysicsCollideCallbacks=[],this._deltaPosition=u.Pq.Zero(),this._isDisposed=!1,this.soft=!1,this.segments=0,this._tmpQuat=new u.PT,this._tmpQuat2=new u.PT,this.beforeStep=function(){o._physicsEngine&&(o.object.translate(o._deltaPosition,-1),o._deltaRotationConjugated&&o.object.rotationQuaternion&&o.object.rotationQuaternion.multiplyToRef(o._deltaRotationConjugated,o.object.rotationQuaternion),o.object.computeWorldMatrix(!1),o.object.parent&&o.object.rotationQuaternion?(o.getParentsRotation(),o._tmpQuat.multiplyToRef(o.object.rotationQuaternion,o._tmpQuat)):o._tmpQuat.copyFrom(o.object.rotationQuaternion||new u.PT),o._options.disableBidirectionalTransformation||o.object.rotationQuaternion&&o._physicsEngine.getPhysicsPlugin().setPhysicsBodyTransformation(o,o.object.getAbsolutePosition(),o._tmpQuat),o._onBeforePhysicsStepCallbacks.forEach((function(e){e(o)})))},this.afterStep=function(){o._physicsEngine&&(o._onAfterPhysicsStepCallbacks.forEach((function(e){e(o)})),o._physicsEngine.getPhysicsPlugin().setTransformationFromPhysicsBody(o),o.object.parent&&o.object.rotationQuaternion&&(o.getParentsRotation(),o._tmpQuat.conjugateInPlace(),o._tmpQuat.multiplyToRef(o.object.rotationQuaternion,o.object.rotationQuaternion)),o.object.setAbsolutePosition(o.object.position),o._deltaRotation?(o.object.rotationQuaternion&&o.object.rotationQuaternion.multiplyToRef(o._deltaRotation,o.object.rotationQuaternion),o._deltaPosition.applyRotationQuaternionToRef(o._deltaRotation,e._TmpVecs[0]),o.object.translate(e._TmpVecs[0],1)):o.object.translate(o._deltaPosition,1),o.object.computeWorldMatrix(!0))},this.onCollideEvent=null,this.onCollide=function(e){if((o._onPhysicsCollideCallbacks.length||o.onCollideEvent)&&o._physicsEngine){var t=o._physicsEngine.getImpostorWithPhysicsBody(e.body);t&&(o.onCollideEvent&&o.onCollideEvent(o,t),o._onPhysicsCollideCallbacks.filter((function(e){return-1!==e.otherImpostors.indexOf(t)})).forEach((function(i){i.callback(o,t,e.point,e.distance,e.impulse,e.normal)})))}},this.object?(this.object.parent&&0!==r.mass&&y.V.Warn("A physics impostor has been created for an object which has a parent. Babylon physics currently works in local space so unexpected issues may occur."),!this._scene&&t.getScene&&(this._scene=t.getScene()),this._scene&&(this.type>100&&(this.soft=!0),this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine?(this.object.rotationQuaternion||(this.object.rotation?this.object.rotationQuaternion=u.PT.RotationYawPitchRoll(this.object.rotation.y,this.object.rotation.x,this.object.rotation.z):this.object.rotationQuaternion=new u.PT),this._options.mass=void 0===r.mass?0:r.mass,this._options.friction=void 0===r.friction?.2:r.friction,this._options.restitution=void 0===r.restitution?.2:r.restitution,this.soft&&(this._options.mass=this._options.mass>0?this._options.mass:1,this._options.pressure=void 0===r.pressure?200:r.pressure,this._options.stiffness=void 0===r.stiffness?1:r.stiffness,this._options.velocityIterations=void 0===r.velocityIterations?20:r.velocityIterations,this._options.positionIterations=void 0===r.positionIterations?20:r.positionIterations,this._options.fixedPoints=void 0===r.fixedPoints?0:r.fixedPoints,this._options.margin=void 0===r.margin?0:r.margin,this._options.damping=void 0===r.damping?0:r.damping,this._options.path=void 0===r.path?null:r.path,this._options.shape=void 0===r.shape?null:r.shape),this._joints=[],!this.object.parent||this._options.ignoreParent?this._init():this.object.parent.physicsImpostor&&y.V.Warn("You must affect impostors to children before affecting impostor to parent.")):y.V.Error("Physics not enabled. Please use scene.enablePhysics(...) before creating impostors."))):y.V.Error("No object was provided. A physics object is obligatory")}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mass",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyMass(this):0},set:function(e){this.setMass(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"friction",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyFriction(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyFriction(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"restitution",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyRestitution(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyRestitution(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pressure",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.setBodyPressure?e.getBodyPressure(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPressure&&t.setBodyPressure(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stiffness",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyStiffness?e.getBodyStiffness(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyStiffness&&t.setBodyStiffness(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"velocityIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyVelocityIterations?e.getBodyVelocityIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyVelocityIterations&&t.setBodyVelocityIterations(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyPositionIterations?e.getBodyPositionIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPositionIterations&&t.setBodyPositionIterations(this,e)}},enumerable:!1,configurable:!0}),e.prototype._init=function(){this._physicsEngine&&(this._physicsEngine.removeImpostor(this),this.physicsBody=null,this._parent=this._parent||this._getPhysicsParent(),this._isDisposed||this.parent&&!this._options.ignoreParent||this._physicsEngine.addImpostor(this))},e.prototype._getPhysicsParent=function(){return this.object.parent instanceof Fi?this.object.parent.physicsImpostor:null},e.prototype.isBodyInitRequired=function(){return this._bodyUpdateRequired||!this._physicsBody&&(!this._parent||!!this._options.ignoreParent)},e.prototype.setScalingUpdated=function(){this.forceUpdate()},e.prototype.forceUpdate=function(){this._init(),this.parent&&!this._options.ignoreParent&&this.parent.forceUpdate()},Object.defineProperty(e.prototype,"physicsBody",{get:function(){return this._parent&&!this._options.ignoreParent?this._parent.physicsBody:this._physicsBody},set:function(e){this._physicsBody&&this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().removePhysicsBody(this),this._physicsBody=e,this.resetUpdateFlags()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return!this._options.ignoreParent&&this._parent?this._parent:null},set:function(e){this._parent=e},enumerable:!1,configurable:!0}),e.prototype.resetUpdateFlags=function(){this._bodyUpdateRequired=!1},e.prototype.getObjectExtents=function(){if(this.object.getBoundingInfo){var t=this.object.rotationQuaternion,i=this.object.scaling.clone();this.object.rotationQuaternion=e.IDENTITY_QUATERNION;var r=this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0);r&&r.decompose(i,void 0,void 0);var n=this.object.getBoundingInfo().boundingBox.extendSize.scale(2).multiplyInPlace(i);return n.x=Math.abs(n.x),n.y=Math.abs(n.y),n.z=Math.abs(n.z),this.object.rotationQuaternion=t,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0),n}return e.DEFAULT_OBJECT_SIZE},e.prototype.getObjectCenter=function(){return this.object.getBoundingInfo?this.object.getBoundingInfo().boundingBox.centerWorld:this.object.position},e.prototype.getParam=function(e){return this._options[e]},e.prototype.setParam=function(e,t){this._options[e]=t,this._bodyUpdateRequired=!0},e.prototype.setMass=function(e){this.getParam("mass")!==e&&this.setParam("mass",e),this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyMass(this,e)},e.prototype.getLinearVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getLinearVelocity(this):u.Pq.Zero()},e.prototype.setLinearVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setLinearVelocity(this,e)},e.prototype.getAngularVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getAngularVelocity(this):u.Pq.Zero()},e.prototype.setAngularVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setAngularVelocity(this,e)},e.prototype.executeNativeFunction=function(e){this._physicsEngine&&e(this._physicsEngine.getPhysicsPlugin().world,this.physicsBody)},e.prototype.registerBeforePhysicsStep=function(e){this._onBeforePhysicsStepCallbacks.push(e)},e.prototype.unregisterBeforePhysicsStep=function(e){var t=this._onBeforePhysicsStepCallbacks.indexOf(e);t>-1?this._onBeforePhysicsStepCallbacks.splice(t,1):y.V.Warn("Function to remove was not found")},e.prototype.registerAfterPhysicsStep=function(e){this._onAfterPhysicsStepCallbacks.push(e)},e.prototype.unregisterAfterPhysicsStep=function(e){var t=this._onAfterPhysicsStepCallbacks.indexOf(e);t>-1?this._onAfterPhysicsStepCallbacks.splice(t,1):y.V.Warn("Function to remove was not found")},e.prototype.registerOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e];this._onPhysicsCollideCallbacks.push({callback:t,otherImpostors:i})},e.prototype.unregisterOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e],r=-1;this._onPhysicsCollideCallbacks.some((function(e,n){if(e.callback===t&&e.otherImpostors.length===i.length){var o=e.otherImpostors.every((function(e){return i.indexOf(e)>-1}));return o&&(r=n),o}return!1}))?this._onPhysicsCollideCallbacks.splice(r,1):y.V.Warn("Function to remove was not found")},e.prototype.getParentsRotation=function(){var e=this.object.parent;for(this._tmpQuat.copyFromFloats(0,0,0,1);e;)e.rotationQuaternion?this._tmpQuat2.copyFrom(e.rotationQuaternion):u.PT.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,e.rotation.z,this._tmpQuat2),this._tmpQuat.multiplyToRef(this._tmpQuat2,this._tmpQuat),e=e.parent;return this._tmpQuat},e.prototype.applyForce=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyForce(this,e,t),this},e.prototype.applyImpulse=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyImpulse(this,e,t),this},e.prototype.createJoint=function(e,t,i){var r=new Ja(t,i);return this.addJoint(e,r),this},e.prototype.addJoint=function(e,t){return this._joints.push({otherImpostor:e,joint:t}),this._physicsEngine&&this._physicsEngine.addJoint(this,e,t),this},e.prototype.addAnchor=function(e,t,i,r,n){if(!this._physicsEngine)return this;var o=this._physicsEngine.getPhysicsPlugin();return o.appendAnchor?(this._physicsEngine&&o.appendAnchor(this,e,t,i,r,n),this):this},e.prototype.addHook=function(e,t,i,r){if(!this._physicsEngine)return this;var n=this._physicsEngine.getPhysicsPlugin();return n.appendAnchor?(this._physicsEngine&&n.appendHook(this,e,t,i,r),this):this},e.prototype.sleep=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().sleepBody(this),this},e.prototype.wakeUp=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().wakeUpBody(this),this},e.prototype.clone=function(t){return t?new e(t,this.type,this._options,this._scene):null},e.prototype.dispose=function(){var e=this;this._physicsEngine&&(this._joints.forEach((function(t){e._physicsEngine&&e._physicsEngine.removeJoint(e,t.otherImpostor,t.joint)})),this._physicsEngine.removeImpostor(this),this.parent&&this.parent.forceUpdate(),this._isDisposed=!0)},e.prototype.setDeltaPosition=function(e){this._deltaPosition.copyFrom(e)},e.prototype.setDeltaRotation=function(e){this._deltaRotation||(this._deltaRotation=new u.PT),this._deltaRotation.copyFrom(e),this._deltaRotationConjugated=this._deltaRotation.conjugate()},e.prototype.getBoxSizeToRef=function(e){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().getBoxSizeToRef(this,e),this},e.prototype.getRadius=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getRadius(this):0},e.prototype.syncBoneWithImpostor=function(t,i,r,n,o){var a=e._TmpVecs[0],s=this.object;if(s.rotationQuaternion)if(o){var l=e._TmpQuat;s.rotationQuaternion.multiplyToRef(o,l),t.setRotationQuaternion(l,1,i)}else t.setRotationQuaternion(s.rotationQuaternion,1,i);a.x=0,a.y=0,a.z=0,r&&(a.x=r.x,a.y=r.y,a.z=r.z,t.getDirectionToRef(a,i,a),null==n&&(n=r.length()),a.x*=n,a.y*=n,a.z*=n),t.getParent()?(a.addInPlace(s.getAbsolutePosition()),t.setAbsolutePosition(a,i)):(i.setAbsolutePosition(s.getAbsolutePosition()),i.position.x-=a.x,i.position.y-=a.y,i.position.z-=a.z)},e.prototype.syncImpostorWithBone=function(t,i,r,n,o,a){var s=this.object;if(s.rotationQuaternion)if(o){var l=e._TmpQuat;t.getRotationQuaternionToRef(1,i,l),l.multiplyToRef(o,s.rotationQuaternion)}else t.getRotationQuaternionToRef(1,i,s.rotationQuaternion);var c=e._TmpVecs[0],u=e._TmpVecs[1];a||((a=e._TmpVecs[2]).x=0,a.y=1,a.z=0),t.getDirectionToRef(a,i,u),t.getAbsolutePositionToRef(i,c),null==n&&r&&(n=r.length()),null!=n&&(c.x+=u.x*n,c.y+=u.y*n,c.z+=u.z*n),s.setAbsolutePosition(c)},e.DEFAULT_OBJECT_SIZE=new u.Pq(1,1,1),e.IDENTITY_QUATERNION=u.PT.Identity(),e._TmpVecs=et.D.BuildArray(3,u.Pq.Zero),e._TmpQuat=u.PT.Identity(),e.NoImpostor=0,e.SphereImpostor=1,e.BoxImpostor=2,e.PlaneImpostor=3,e.MeshImpostor=4,e.CapsuleImpostor=6,e.CylinderImpostor=7,e.ParticleImpostor=8,e.HeightmapImpostor=9,e.ConvexHullImpostor=10,e.CustomImpostor=100,e.RopeImpostor=101,e.ClothImpostor=102,e.SoftbodyImpostor=103,e}();function ns(e){void 0===e&&(e={subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6});var t,i,r=0|Math.max(e.subdivisions?e.subdivisions:2,1),n=0|Math.max(e.tessellation?e.tessellation:16,3),o=Math.max(e.height?e.height:1,0),a=Math.max(e.radius?e.radius:.25,0),s=0|Math.max(e.capSubdivisions?e.capSubdivisions:6,1),l=n,c=r,h=Math.max(e.radiusTop?e.radiusTop:a,0),d=Math.max(e.radiusBottom?e.radiusBottom:a,0),p=o-(h+d),f=2*Math.PI,_=Math.max(e.topCapSubdivisions?e.topCapSubdivisions:s,1),m=Math.max(e.bottomCapSubdivisions?e.bottomCapSubdivisions:s,1),g=Math.acos((d-h)/o),v=[],y=[],b=[],T=[],E=0,x=[],S=.5*p,C=.5*Math.PI,P=u.Pq.Zero(),A=u.Pq.Zero(),R=Math.cos(g),I=Math.sin(g),M=new u.I9(h*I,S+h*R).subtract(new u.I9(d*I,d*R-S)).length(),O=h*g+M+d*(C-g),D=0;for(i=0;i<=_;i++){var N=[],F=C-g*(i/_);D+=h*g/_;var w=Math.cos(F),L=Math.sin(F),B=w*h;for(t=0;t<=l;t++){var U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U);A.x=B*V,A.y=S+L*h,A.z=B*k,y.push(A.x,A.y,A.z),P.set(w*V,L,w*k),b.push(P.x,P.y,P.z),T.push(Y,ni.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++}x.push(N)}var G=o-h-d+R*h-R*d,z=I*(d-h)/G;for(i=1;i<=c;i++){for(N=[],D+=M/c,B=I*(i*(d-h)/c+h),t=0;t<=l;t++)U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U),A.x=B*V,A.y=S+R*h-i*G/c,A.z=B*k,y.push(A.x,A.y,A.z),P.set(V,z,k).normalize(),b.push(P.x,P.y,P.z),T.push(Y,ni.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++;x.push(N)}for(i=1;i<=m;i++){for(N=[],F=C-g-(Math.PI-g)*(i/m),D+=d*g/m,w=Math.cos(F),L=Math.sin(F),B=w*d,t=0;t<=l;t++){var Y;U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U),A.x=B*V,A.y=L*d-S,A.z=B*k,y.push(A.x,A.y,A.z),P.set(w*V,L,w*k),b.push(P.x,P.y,P.z),T.push(Y,ni.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++}x.push(N)}for(t=0;t<l;t++)for(i=0;i<_+c+m;i++){var X=x[i][t],W=x[i+1][t],H=x[i+1][t+1],j=x[i][t+1];v.push(X),v.push(W),v.push(j),v.push(W),v.push(H),v.push(j)}if(v=v.reverse(),e.orientation&&!e.orientation.equals(u.Pq.Up())){var q=new u.uq;e.orientation.clone().scale(.5*Math.PI).cross(u.Pq.Up()).toQuaternion().toRotationMatrix(q);for(var K=u.Pq.Zero(),Q=0;Q<y.length;Q+=3)K.set(y[Q],y[Q+1],y[Q+2]),u.Pq.TransformCoordinatesToRef(K.clone(),q,K),y[Q]=K.x,y[Q+1]=K.y,y[Q+2]=K.z}var Z=new ii;return Z.positions=y,Z.normals=b,Z.uvs=T,Z.indices=v,Z}function os(e,t,i){void 0===t&&(t={orientation:u.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6,updatable:!1}),void 0===i&&(i=null);var r=new Wi(e,i);return ns(t).applyToMesh(r,t.updatable),r}var as={CreateCapsule:os};function ss(e){var t=e.pathArray,i=e.closeArray||!1,r=e.closePath||!1,n=e.invertUV||!1,o=Math.floor(t[0].length/2),a=e.offset||o;a=a>o?o:Math.floor(a);var s,l,c,u,h=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,d=e.uvs,p=e.colors,f=[],_=[],m=[],g=[],v=[],y=[],b=[],T=[],E=[],x=[];if(t.length<2){var S=[],C=[];for(c=0;c<t[0].length-a;c++)S.push(t[0][c]),C.push(t[0][c+a]);t=[S,C]}var P,A,R,I,M,O=0,D=r?1:0,N=i?1:0;for(s=t[0].length,l=0;l<t.length+N;l++){for(b[l]=0,v[l]=[0],s=s<(A=(P=l===t.length?t[0]:t[l]).length)?s:A,u=0;u<A;)f.push(P[u].x,P[u].y,P[u].z),u>0&&(R=P[u].subtract(P[u-1]).length()+b[l],v[l].push(R),b[l]=R),u++;r&&(u--,f.push(P[0].x,P[0].y,P[0].z),R=P[u].subtract(P[0]).length()+b[l],v[l].push(R),b[l]=R),E[l]=A+D,x[l]=O,O+=A+D}var F,w,L=null,B=null;for(c=0;c<s+D;c++)for(T[c]=0,y[c]=[0],l=0;l<t.length-1+N;l++)I=t[l],M=l===t.length-1?t[0]:t[l+1],c===s?(L=I[0],B=M[0]):(L=I[c],B=M[c]),R=B.subtract(L).length()+T[c],y[c].push(R),T[c]=R;if(d)for(l=0;l<d.length;l++)g.push(d[l].x,ni.p.UseOpenGLOrientationForUV?1-d[l].y:d[l].y);else for(l=0;l<t.length+N;l++)for(c=0;c<s+D;c++)F=0!=b[l]?v[l][c]/b[l]:0,w=0!=T[c]?y[c][l]/T[c]:0,n?g.push(w,F):g.push(F,ni.p.UseOpenGLOrientationForUV?1-w:w);for(var U=0,V=E[l=0]-1,k=E[l+1]-1,G=V<k?V:k,z=x[1]-x[0],Y=E.length-1;U<=G&&l<Y;)_.push(U,U+z,U+1),_.push(U+z+1,U+1,U+z),(U+=1)===G&&(z=x[1+ ++l]-x[l],V=E[l]-1,k=E[l+1]-1,U=x[l],G=V<k?V+U:k+U);if(ii.ComputeNormals(f,_,m),r){var X=0,W=0;for(l=0;l<t.length;l++){X=3*x[l],W=l+1<t.length?3*(x[l+1]-1):m.length-3,m[X]=.5*(m[X]+m[W]),m[X+1]=.5*(m[X+1]+m[W+1]),m[X+2]=.5*(m[X+2]+m[W+2]);var H=Math.sqrt(m[X]*m[X]+m[X+1]*m[X+1]+m[X+2]*m[X+2]);m[X]/=H,m[X+1]/=H,m[X+2]/=H,m[W]=m[X],m[W+1]=m[X+1],m[W+2]=m[X+2]}}if(i)for(X=3*x[0],W=3*x[t.length],c=0;c<s+D;c++){m[X]=.5*(m[X]+m[W]),m[X+1]=.5*(m[X+1]+m[W+1]),m[X+2]=.5*(m[X+2]+m[W+2]);var j=Math.sqrt(m[X]*m[X]+m[X+1]*m[X+1]+m[X+2]*m[X+2]);m[X]/=j,m[X+1]/=j,m[X+2]/=j,m[W]=m[X],m[W+1]=m[X+1],m[W+2]=m[X+2],X+=3,W+=3}ii._ComputeSides(h,f,_,m,g,e.frontUVs,e.backUVs);var q=null;if(p){q=new Float32Array(4*p.length);for(var K=0;K<p.length;K++)q[4*K]=p[K].r,q[4*K+1]=p[K].g,q[4*K+2]=p[K].b,q[4*K+3]=p[K].a}var Q=new ii,Z=new Float32Array(f),J=new Float32Array(m),$=new Float32Array(g);return Q.indices=_,Q.positions=Z,Q.normals=J,Q.uvs=$,q&&Q.set(q,Te.R.ColorKind),r&&(Q._idx=x),Q}function ls(e,t,i){void 0===i&&(i=null);var r=t.pathArray,n=t.closeArray,o=t.closePath,a=Wi._GetDefaultSideOrientation(t.sideOrientation),s=t.instance,l=t.updatable;if(s){var c=u.AA.Vector3[0].setAll(Number.MAX_VALUE),h=u.AA.Vector3[1].setAll(-Number.MAX_VALUE),d=s.getVerticesData(Te.R.PositionKind);if(function(e){for(var t=r[0].length,i=s,n=0,o=i._originalBuilderSideOrientation===Wi.DOUBLESIDE?2:1,a=1;a<=o;++a)for(var l=0;l<r.length;++l){var u=r[l],d=u.length;t=t<d?t:d;for(var p=0;p<t;++p){var f=u[p];e[n]=f.x,e[n+1]=f.y,e[n+2]=f.z,c.minimizeInPlaceFromFloats(f.x,f.y,f.z),h.maximizeInPlaceFromFloats(f.x,f.y,f.z),n+=3}i._creationDataStorage&&i._creationDataStorage.closePath&&(f=u[0],e[n]=f.x,e[n+1]=f.y,e[n+2]=f.z,n+=3)}}(d),s.hasBoundingInfo?s.getBoundingInfo().reConstruct(c,h,s._worldMatrix):s.buildBoundingInfo(c,h,s._worldMatrix),s.updateVerticesData(Te.R.PositionKind,d,!1,!1),t.colors){for(var p=s.getVerticesData(Te.R.ColorKind),f=0,_=0;f<t.colors.length;f++,_+=4){var m=t.colors[f];p[_]=m.r,p[_+1]=m.g,p[_+2]=m.b,p[_+3]=m.a}s.updateVerticesData(Te.R.ColorKind,p,!1,!1)}if(t.uvs){for(var g=s.getVerticesData(Te.R.UVKind),v=0;v<t.uvs.length;v++)g[2*v]=t.uvs[v].x,g[2*v+1]=ni.p.UseOpenGLOrientationForUV?1-t.uvs[v].y:t.uvs[v].y;s.updateVerticesData(Te.R.UVKind,g,!1,!1)}if(!s.areNormalsFrozen||s.isFacetDataEnabled){var y=s.getIndices(),b=s.getVerticesData(Te.R.NormalKind),T=s.isFacetDataEnabled?s.getFacetDataParameters():null;if(ii.ComputeNormals(d,y,b,T),s._creationDataStorage&&s._creationDataStorage.closePath)for(var E=0,x=0,S=0;S<r.length;S++)E=3*s._creationDataStorage.idx[S],x=S+1<r.length?3*(s._creationDataStorage.idx[S+1]-1):b.length-3,b[E]=.5*(b[E]+b[x]),b[E+1]=.5*(b[E+1]+b[x+1]),b[E+2]=.5*(b[E+2]+b[x+2]),b[x]=b[E],b[x+1]=b[E+1],b[x+2]=b[E+2];s.areNormalsFrozen||s.updateVerticesData(Te.R.NormalKind,b,!1,!1)}return s}var C=new Wi(e,i);C._originalBuilderSideOrientation=a,C._creationDataStorage=new ki;var P=ss(t);return o&&(C._creationDataStorage.idx=P._idx),C._creationDataStorage.closePath=o,C._creationDataStorage.closeArray=n,P.applyToMesh(C,l),C}Wi.CreateCapsule=function(e,t,i){return os(e,t,i)},ii.CreateCapsule=ns;var cs={CreateRibbon:ls};function us(e){var t=[],i=[],r=[],n=[],o=e.radius||.5,a=e.tessellation||64,s=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,l=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE;t.push(0,0,0),n.push(.5,.5);for(var c=2*Math.PI*s,u=1===s?c/a:c/(a-1),h=0,d=0;d<a;d++){var p=Math.cos(h),f=Math.sin(h),_=(p+1)/2,m=(1-f)/2;t.push(o*p,o*f,0),n.push(_,ni.p.UseOpenGLOrientationForUV?1-m:m),h+=u}1===s&&(t.push(t[3],t[4],t[5]),n.push(n[2],ni.p.UseOpenGLOrientationForUV?1-n[3]:n[3]));for(var g=t.length/3,v=1;v<g-1;v++)i.push(v+1,0,v);ii.ComputeNormals(t,i,r),ii._ComputeSides(l,t,i,r,n,e.frontUVs,e.backUVs);var y=new ii;return y.indices=i,y.positions=t,y.normals=r,y.uvs=n,y}function hs(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,us(t).applyToMesh(r,t.updatable),r}ii.CreateRibbon=ss,Wi.CreateRibbon=function(e,t,i,r,n,o,a,s,l){return void 0===i&&(i=!1),void 0===a&&(a=!1),ls(e,{pathArray:t,closeArray:i,closePath:r,offset:n,updatable:a,sideOrientation:s,instance:l},o)};var ds={CreateDisc:hs};function ps(e){var t=e.pattern||Wi.NO_FLIP,i=e.tileWidth||e.tileSize||1,r=e.tileHeight||e.tileSize||1,n=e.alignHorizontal||0,o=e.alignVertical||0,a=e.width||e.size||1,s=Math.floor(a/i),l=a-s*i,c=e.height||e.size||1,u=Math.floor(c/r),h=c-u*r,d=i*s/2,p=r*u/2,f=0,_=0,m=0,g=0,v=0,y=0;if(l>0||h>0){switch(m=-d,g=-p,v=d,y=p,n){case Wi.CENTER:m-=l/=2,v+=l;break;case Wi.LEFT:v+=l,f=-l/2;break;case Wi.RIGHT:m-=l,f=l/2}switch(o){case Wi.CENTER:g-=h/=2,y+=h;break;case Wi.BOTTOM:y+=h,_=-h/2;break;case Wi.TOP:g-=h,_=h/2}}var b=[],T=[],E=[];E[0]=[0,0,1,0,1,1,0,1],E[1]=[0,0,1,0,1,1,0,1],t!==Wi.ROTATE_TILE&&t!==Wi.ROTATE_ROW||(E[1]=[1,1,0,1,0,0,1,0]),t!==Wi.FLIP_TILE&&t!==Wi.FLIP_ROW||(E[1]=[1,0,0,0,0,1,1,1]),t!==Wi.FLIP_N_ROTATE_TILE&&t!==Wi.FLIP_N_ROTATE_ROW||(E[1]=[0,1,1,1,1,0,0,0]);for(var x=[],S=[],C=[],P=0,A=0;A<u;A++)for(var R=0;R<s;R++)b.push(R*i-d+f,A*r-p+_,0),b.push((R+1)*i-d+f,A*r-p+_,0),b.push((R+1)*i-d+f,(A+1)*r-p+_,0),b.push(R*i-d+f,(A+1)*r-p+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),x=t===Wi.FLIP_TILE||t===Wi.ROTATE_TILE||t===Wi.FLIP_N_ROTATE_TILE?x.concat(E[(R%2+A%2)%2]):t===Wi.FLIP_ROW||t===Wi.ROTATE_ROW||t===Wi.FLIP_N_ROTATE_ROW?x.concat(E[A%2]):x.concat(E[0]),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1),P+=4;if(l>0||h>0){var I=h>0&&(o===Wi.CENTER||o===Wi.TOP),M=h>0&&(o===Wi.CENTER||o===Wi.BOTTOM),O=l>0&&(n===Wi.CENTER||n===Wi.RIGHT),D=l>0&&(n===Wi.CENTER||n===Wi.LEFT),N=[],F=void 0,w=void 0,L=void 0,B=void 0;if(I&&O&&(b.push(m+f,g+_,0),b.push(-d+f,g+_,0),b.push(-d+f,g+h+_,0),b.push(m+f,g+h+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,N=[F=1-l/i,w=1-h/r,L=1,w,L,B=1,F,B],t===Wi.ROTATE_ROW&&(N=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),t===Wi.FLIP_ROW&&(N=[1-F,w,1-L,w,1-L,B,1-F,B]),t===Wi.FLIP_N_ROTATE_ROW&&(N=[F,1-w,L,1-w,L,1-B,F,1-B]),x=x.concat(N),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),I&&D&&(b.push(d+f,g+_,0),b.push(v+f,g+_,0),b.push(v+f,g+h+_,0),b.push(d+f,g+h+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,N=[F=0,w=1-h/r,L=l/i,w,L,B=1,F,B],(t===Wi.ROTATE_ROW||t===Wi.ROTATE_TILE&&s%2==0)&&(N=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),(t===Wi.FLIP_ROW||t===Wi.FLIP_TILE&&s%2==0)&&(N=[1-F,w,1-L,w,1-L,B,1-F,B]),(t===Wi.FLIP_N_ROTATE_ROW||t===Wi.FLIP_N_ROTATE_TILE&&s%2==0)&&(N=[F,1-w,L,1-w,L,1-B,F,1-B]),x=x.concat(N),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),M&&O&&(b.push(m+f,p+_,0),b.push(-d+f,p+_,0),b.push(-d+f,y+_,0),b.push(m+f,y+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,N=[F=1-l/i,w=0,L=1,w,L,B=h/r,F,B],(t===Wi.ROTATE_ROW&&u%2==1||t===Wi.ROTATE_TILE&&u%1==0)&&(N=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),(t===Wi.FLIP_ROW&&u%2==1||t===Wi.FLIP_TILE&&u%2==0)&&(N=[1-F,w,1-L,w,1-L,B,1-F,B]),(t===Wi.FLIP_N_ROTATE_ROW&&u%2==1||t===Wi.FLIP_N_ROTATE_TILE&&u%2==0)&&(N=[F,1-w,L,1-w,L,1-B,F,1-B]),x=x.concat(N),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),M&&D&&(b.push(d+f,p+_,0),b.push(v+f,p+_,0),b.push(v+f,y+_,0),b.push(d+f,y+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,N=[F=0,w=0,L=l/i,w,L,B=h/r,F,B],(t===Wi.ROTATE_ROW&&u%2==1||t===Wi.ROTATE_TILE&&(u+s)%2==1)&&(N=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),(t===Wi.FLIP_ROW&&u%2==1||t===Wi.FLIP_TILE&&(u+s)%2==1)&&(N=[1-F,w,1-L,w,1-L,B,1-F,B]),(t===Wi.FLIP_N_ROTATE_ROW&&u%2==1||t===Wi.FLIP_N_ROTATE_TILE&&(u+s)%2==1)&&(N=[F,1-w,L,1-w,L,1-B,F,1-B]),x=x.concat(N),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),I){var U=[];for(F=0,w=1-h/r,L=1,B=1,U[0]=[F,w,L,w,L,B,F,B],U[1]=[F,w,L,w,L,B,F,B],t!==Wi.ROTATE_TILE&&t!==Wi.ROTATE_ROW||(U[1]=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),t!==Wi.FLIP_TILE&&t!==Wi.FLIP_ROW||(U[1]=[1-F,w,1-L,w,1-L,B,1-F,B]),t!==Wi.FLIP_N_ROTATE_TILE&&t!==Wi.FLIP_N_ROTATE_ROW||(U[1]=[F,1-w,L,1-w,L,1-B,F,1-B]),R=0;R<s;R++)b.push(R*i-d+f,g+_,0),b.push((R+1)*i-d+f,g+_,0),b.push((R+1)*i-d+f,g+h+_,0),b.push(R*i-d+f,g+h+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,x=t===Wi.FLIP_TILE||t===Wi.ROTATE_TILE||t===Wi.FLIP_N_ROTATE_TILE?x.concat(U[(R+1)%2]):t===Wi.FLIP_ROW||t===Wi.ROTATE_ROW||t===Wi.FLIP_N_ROTATE_ROW?x.concat(U[1]):x.concat(U[0]),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(M){var V=[];for(F=0,w=0,L=1,B=h/r,V[0]=[F,w,L,w,L,B,F,B],V[1]=[F,w,L,w,L,B,F,B],t!==Wi.ROTATE_TILE&&t!==Wi.ROTATE_ROW||(V[1]=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),t!==Wi.FLIP_TILE&&t!==Wi.FLIP_ROW||(V[1]=[1-F,w,1-L,w,1-L,B,1-F,B]),t!==Wi.FLIP_N_ROTATE_TILE&&t!==Wi.FLIP_N_ROTATE_ROW||(V[1]=[F,1-w,L,1-w,L,1-B,F,1-B]),R=0;R<s;R++)b.push(R*i-d+f,y-h+_,0),b.push((R+1)*i-d+f,y-h+_,0),b.push((R+1)*i-d+f,y+_,0),b.push(R*i-d+f,y+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,x=t===Wi.FLIP_TILE||t===Wi.ROTATE_TILE||t===Wi.FLIP_N_ROTATE_TILE?x.concat(V[(R+u)%2]):t===Wi.FLIP_ROW||t===Wi.ROTATE_ROW||t===Wi.FLIP_N_ROTATE_ROW?x.concat(V[u%2]):x.concat(V[0]),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(O){var k=[];for(F=1-l/i,w=0,L=1,B=1,k[0]=[F,w,L,w,L,B,F,B],k[1]=[F,w,L,w,L,B,F,B],t!==Wi.ROTATE_TILE&&t!==Wi.ROTATE_ROW||(k[1]=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),t!==Wi.FLIP_TILE&&t!==Wi.FLIP_ROW||(k[1]=[1-F,w,1-L,w,1-L,B,1-F,B]),t!==Wi.FLIP_N_ROTATE_TILE&&t!==Wi.FLIP_N_ROTATE_ROW||(k[1]=[F,1-w,L,1-w,L,1-B,F,1-B]),A=0;A<u;A++)b.push(m+f,A*r-p+_,0),b.push(m+l+f,A*r-p+_,0),b.push(m+l+f,(A+1)*r-p+_,0),b.push(m+f,(A+1)*r-p+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,x=t===Wi.FLIP_TILE||t===Wi.ROTATE_TILE||t===Wi.FLIP_N_ROTATE_TILE?x.concat(k[(A+1)%2]):t===Wi.FLIP_ROW||t===Wi.ROTATE_ROW||t===Wi.FLIP_N_ROTATE_ROW?x.concat(k[A%2]):x.concat(k[0]),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(D){var G=[];for(F=0,w=0,L=l/r,B=1,G[0]=[F,w,L,w,L,B,F,B],G[1]=[F,w,L,w,L,B,F,B],t!==Wi.ROTATE_TILE&&t!==Wi.ROTATE_ROW||(G[1]=[1-F,1-w,1-L,1-w,1-L,1-B,1-F,1-B]),t!==Wi.FLIP_TILE&&t!==Wi.FLIP_ROW||(G[1]=[1-F,w,1-L,w,1-L,B,1-F,B]),t!==Wi.FLIP_N_ROTATE_TILE&&t!==Wi.FLIP_N_ROTATE_ROW||(G[1]=[F,1-w,L,1-w,L,1-B,F,1-B]),A=0;A<u;A++)b.push(v-l+f,A*r-p+_,0),b.push(v+f,A*r-p+_,0),b.push(v+f,(A+1)*r-p+_,0),b.push(v-l+f,(A+1)*r-p+_,0),C.push(P,P+1,P+3,P+1,P+2,P+3),P+=4,x=t===Wi.FLIP_TILE||t===Wi.ROTATE_TILE||t===Wi.FLIP_N_ROTATE_TILE?x.concat(G[(A+s)%2]):t===Wi.FLIP_ROW||t===Wi.ROTATE_ROW||t===Wi.FLIP_N_ROTATE_ROW?x.concat(G[A%2]):x.concat(G[0]),S.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}}var z=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE;ii._ComputeSides(z,b,C,T,x,e.frontUVs,e.backUVs);var Y=new ii;Y.indices=C,Y.positions=b,Y.normals=T,Y.uvs=x;var X=z===ii.DOUBLESIDE?S.concat(S):S;return Y.colors=X,Y}function fs(e,t,i){void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,ps(t).applyToMesh(r,t.updatable),r}ii.CreateDisc=us,Wi.CreateDisc=function(e,t,i,r,n,o){return void 0===r&&(r=null),hs(e,{radius:t,tessellation:i,sideOrientation:o,updatable:n},r)};var _s={CreateTiledPlane:fs};function ms(e){for(var t=e.faceUV||new Array(6),i=e.faceColors,r=e.pattern||Wi.NO_FLIP,n=e.width||e.size||1,o=e.height||e.size||1,a=e.depth||e.size||1,s=e.tileWidth||e.tileSize||1,l=e.tileHeight||e.tileSize||1,c=e.alignHorizontal||0,d=e.alignVertical||0,p=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,f=0;f<6;f++)void 0===t[f]&&(t[f]=new u.IU(0,0,1,1)),i&&void 0===i[f]&&(i[f]=new h.ov(1,1,1,1));var _=n/2,m=o/2,g=a/2,v=[];for(f=0;f<2;f++)v[f]=ps({pattern:r,tileWidth:s,tileHeight:l,width:n,height:o,alignVertical:d,alignHorizontal:c,sideOrientation:p});for(f=2;f<4;f++)v[f]=ps({pattern:r,tileWidth:s,tileHeight:l,width:a,height:o,alignVertical:d,alignHorizontal:c,sideOrientation:p});var y=d;for(d===Wi.BOTTOM?y=Wi.TOP:d===Wi.TOP&&(y=Wi.BOTTOM),f=4;f<6;f++)v[f]=ps({pattern:r,tileWidth:s,tileHeight:l,width:n,height:a,alignVertical:y,alignHorizontal:c,sideOrientation:p});var b=[],T=[],E=[],x=[],S=[],C=[],P=[],A=[],R=0,I=0;for(f=0;f<6;f++){var M=v[f].positions.length;C[f]=[],P[f]=[];for(var O=0;O<M/3;O++)C[f].push(new u.Pq(v[f].positions[3*O],v[f].positions[3*O+1],v[f].positions[3*O+2])),P[f].push(new u.Pq(v[f].normals[3*O],v[f].normals[3*O+1],v[f].normals[3*O+2]));R=v[f].uvs.length,A[f]=[];for(var D=0;D<R;D+=2)A[f][D]=t[f].x+(t[f].z-t[f].x)*v[f].uvs[D],A[f][D+1]=t[f].y+(t[f].w-t[f].y)*v[f].uvs[D+1],ni.p.UseOpenGLOrientationForUV&&(A[f][D+1]=1-A[f][D+1]);if(E=E.concat(A[f]),x=x.concat(v[f].indices.map((function(e){return e+I}))),I+=C[f].length,i)for(var N=0;N<4;N++)S.push(i[f].r,i[f].g,i[f].b,i[f].a)}var F=new u.Pq(0,0,g),w=u.uq.RotationY(Math.PI);b=C[0].map((function(e){return u.Pq.TransformNormal(e,w).add(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),T=P[0].map((function(e){return u.Pq.TransformNormal(e,w)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),b=b.concat(C[1].map((function(e){return e.subtract(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(P[1].map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var L=new u.Pq(_,0,0),B=u.uq.RotationY(-Math.PI/2);b=b.concat(C[2].map((function(e){return u.Pq.TransformNormal(e,B).add(L)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(P[2].map((function(e){return u.Pq.TransformNormal(e,B)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var U=u.uq.RotationY(Math.PI/2);b=b.concat(C[3].map((function(e){return u.Pq.TransformNormal(e,U).subtract(L)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(P[3].map((function(e){return u.Pq.TransformNormal(e,U)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var V=new u.Pq(0,m,0),k=u.uq.RotationX(Math.PI/2);b=b.concat(C[4].map((function(e){return u.Pq.TransformNormal(e,k).add(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(P[4].map((function(e){return u.Pq.TransformNormal(e,k)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var G=u.uq.RotationX(-Math.PI/2);b=b.concat(C[5].map((function(e){return u.Pq.TransformNormal(e,G).subtract(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(P[5].map((function(e){return u.Pq.TransformNormal(e,G)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),ii._ComputeSides(p,b,x,T,E);var z=new ii;if(z.indices=x,z.positions=b,z.normals=T,z.uvs=E,i){var Y=p===ii.DOUBLESIDE?S.concat(S):S;z.colors=Y}return z}function gs(e,t,i){void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,ms(t).applyToMesh(r,t.updatable),r}ii.CreateTiledPlane=ps;var vs={CreateTiledBox:gs};function ys(e){var t,i,r=[],n=[],o=[],a=[],s=e.radius||2,l=e.tube||.5,c=e.radialSegments||32,h=e.tubularSegments||32,d=e.p||2,p=e.q||3,f=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,_=function(e){var t=Math.cos(e),i=Math.sin(e),r=p/d*e,n=Math.cos(r),o=s*(2+n)*.5*t,a=s*(2+n)*i*.5,l=s*Math.sin(r)*.5;return new u.Pq(o,a,l)};for(t=0;t<=c;t++){var m=t%c/c*2*d*Math.PI,g=_(m),v=_(m+.01),y=v.subtract(g),b=v.add(g),T=u.Pq.Cross(y,b);for(b=u.Pq.Cross(T,y),T.normalize(),b.normalize(),i=0;i<h;i++){var E=i%h/h*2*Math.PI,x=-l*Math.cos(E),S=l*Math.sin(E);n.push(g.x+x*b.x+S*T.x),n.push(g.y+x*b.y+S*T.y),n.push(g.z+x*b.z+S*T.z),a.push(t/c),a.push(ni.p.UseOpenGLOrientationForUV?1-i/h:i/h)}}for(t=0;t<c;t++)for(i=0;i<h;i++){var C=(i+1)%h,P=t*h+i,A=(t+1)*h+i,R=(t+1)*h+C,I=t*h+C;r.push(I),r.push(A),r.push(P),r.push(I),r.push(R),r.push(A)}ii.ComputeNormals(n,r,o),ii._ComputeSides(f,n,r,o,a,e.frontUVs,e.backUVs);var M=new ii;return M.indices=r,M.positions=n,M.normals=o,M.uvs=a,M}function bs(e,t,i){void 0===t&&(t={});var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,ys(t).applyToMesh(r,t.updatable),r}ii.CreateTiledBox=ms;var Ts={CreateTorusKnot:bs};ii.CreateTorusKnot=ys,Wi.CreateTorusKnot=function(e,t,i,r,n,o,a,s,l,c){return bs(e,{radius:t,tube:i,radialSegments:r,tubularSegments:n,p:o,q:a,sideOrientation:c,updatable:l},s)};Un.l.ShadersStore.colorPixelShader="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\n#define VERTEXCOLOR\nvarying vec4 vColor;\n#else\nuniform vec4 color;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\ngl_FragColor=vColor;\n#else\ngl_FragColor=color;\n#endif\n#include<fogFragment>(color,gl_FragColor)\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.colorVertexShader="attribute vec3 position;\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#ifdef FOG\nuniform mat4 view;\n#endif\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<vertexColorMixing>\n#define CUSTOM_VERTEX_MAIN_END\n}",Wi._LinesMeshParser=function(e,t){return Es.Parse(e,t)};var Es=function(e){function t(t,i,r,n,o,a,s,l){void 0===i&&(i=null),void 0===r&&(r=null),void 0===n&&(n=null);var c=e.call(this,t,i,r,n,o)||this;c.useVertexColor=a,c.useVertexAlpha=s,c.color=new h.v9(1,1,1),c.alpha=1,n&&(c.color=n.color.clone(),c.alpha=n.alpha,c.useVertexColor=n.useVertexColor,c.useVertexAlpha=n.useVertexAlpha),c.intersectionThreshold=.1;var u={attributes:[Te.R.PositionKind],uniforms:["world","viewProjection"],needAlphaBlending:!0,defines:[],useClipPlane:null};return!1===s?u.needAlphaBlending=!1:u.defines.push("#define VERTEXALPHA"),a?(u.defines.push("#define VERTEXCOLOR"),u.attributes.push(Te.R.ColorKind)):(u.uniforms.push("color"),c._color4=new h.ov),l?c.material=l:(c.material=new Ea("colorShader",c.getScene(),"color",u,!1),c.material.doNotSerialize=!0),c}return(0,f.C6)(t,e),t.prototype._isShaderMaterial=function(e){return"ShaderMaterial"===e.getClassName()},t.prototype.isReady=function(){return!!this._lineMaterial.isReady(this,!!this._userInstancedBuffersStorage||this.hasThinInstances)&&e.prototype.isReady.call(this)},t.prototype.getClassName=function(){return"LinesMesh"},Object.defineProperty(t.prototype,"material",{get:function(){return this._lineMaterial},set:function(e){this._lineMaterial=e,this._lineMaterial.fillMode=Bi.LineListDrawMode},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return!1},set:function(e){},enumerable:!1,configurable:!0}),t.prototype._bind=function(e,t){if(!this._geometry)return this;var i=this.isUnIndexed?null:this._geometry.getIndexBuffer();if(!this._userInstancedBuffersStorage||this.hasThinInstances?this._geometry._bind(t,i):this._geometry._bind(t,i,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects),!this.useVertexColor&&this._isShaderMaterial(this._lineMaterial)){var r=this.color,n=r.r,o=r.g,a=r.b;this._color4.set(n,o,a,this.alpha),this._lineMaterial.setColor4("color",this._color4)}return this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var r=this.getScene().getEngine();return this._unIndexed?r.drawArraysType(Bi.LineListDrawMode,e.verticesStart,e.verticesCount,i):r.drawElementsType(Bi.LineListDrawMode,e.indexStart,e.indexCount,i),this},t.prototype.dispose=function(t,i,r){void 0===i&&(i=!1),r||this._lineMaterial.dispose(!1,!1,!0),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e,i,r){return void 0===i&&(i=null),new t(e,this.getScene(),i,this,r)},t.prototype.createInstance=function(e){var t=new xs(e,this);if(this.instancedBuffers)for(var i in t.instancedBuffers={},this.instancedBuffers)t.instancedBuffers[i]=this.instancedBuffers[i];return t},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.color=this.color.asArray(),t.alpha=this.alpha},t.Parse=function(e,i){var r=new t(e.name,i);return r.color=h.v9.FromArray(e.color),r.alpha=e.alpha,r},t}(Wi),xs=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.intersectionThreshold=i.intersectionThreshold,r}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"InstancedLinesMesh"},t}(Hi);function Ss(e){for(var t=[],i=[],r=e.lines,n=e.colors,o=[],a=0,s=0;s<r.length;s++)for(var l=r[s],c=0;c<l.length;c++){var u=l[c],h=u.x,d=u.y,p=u.z;if(i.push(h,d,p),n){var f=n[s][c],_=f.r,m=f.g,g=f.b,v=f.a;o.push(_,m,g,v)}c>0&&(t.push(a-1),t.push(a)),a++}var y=new ii;return y.indices=t,y.positions=i,n&&(y.colors=o),y}function Cs(e){var t,i,r=e.dashSize||3,n=e.gapSize||1,o=e.dashNb||200,a=e.points,s=[],l=[],c=u.Pq.Zero(),h=0,d=0,p=0,f=0,_=0;for(_=0;_<a.length-1;_++)a[_+1].subtractToRef(a[_],c),h+=c.length();for(i=r*(t=h/o)/(r+n),_=0;_<a.length-1;_++){a[_+1].subtractToRef(a[_],c),d=Math.floor(c.length()/t),c.normalize();for(var m=0;m<d;m++)p=t*m,s.push(a[_].x+p*c.x,a[_].y+p*c.y,a[_].z+p*c.z),s.push(a[_].x+(p+i)*c.x,a[_].y+(p+i)*c.y,a[_].z+(p+i)*c.z),l.push(f,f+1),f+=2}var g=new ii;return g.positions=s,g.indices=l,g}function Ps(e,t,i){void 0===i&&(i=null);var r=t.instance,n=t.lines,o=t.colors;if(r){var a=r.getVerticesData(Te.R.PositionKind),s=void 0,l=void 0;o&&(s=r.getVerticesData(Te.R.ColorKind));for(var c=0,u=0,h=0;h<n.length;h++)for(var d=n[h],p=0;p<d.length;p++)a[c]=d[p].x,a[c+1]=d[p].y,a[c+2]=d[p].z,o&&s&&(l=o[h],s[u]=l[p].r,s[u+1]=l[p].g,s[u+2]=l[p].b,s[u+3]=l[p].a,u+=4),c+=3;return r.updateVerticesData(Te.R.PositionKind,a,!1,!1),o&&s&&r.updateVerticesData(Te.R.ColorKind,s,!1,!1),r}var f=new Es(e,i,null,void 0,void 0,!!o,t.useVertexAlpha,t.material);return Ss(t).applyToMesh(f,t.updatable),f}function As(e,t,i){void 0===i&&(i=null);var r=t.colors?[t.colors]:null;return Ps(e,{lines:[t.points],updatable:t.updatable,instance:t.instance,colors:r,useVertexAlpha:t.useVertexAlpha,material:t.material},i)}function Rs(e,t,i){void 0===i&&(i=null);var r=t.points,n=t.instance,o=t.gapSize||1,a=t.dashSize||3;if(n)return(t.dashNb||t.dashSize||t.gapSize||t.useVertexAlpha||t.material)&&y.V.Warn("You have used an option other than points with the instance option. Please be aware that these other options will be ignored."),n.updateMeshPositions((function(e){var t,i,o=u.Pq.Zero(),a=e.length/6,s=0,l=0,c=0,h=0,d=0,p=0;for(d=0;d<r.length-1;d++)r[d+1].subtractToRef(r[d],o),s+=o.length();t=s/a;var f=n._creationDataStorage.dashSize;for(i=f*t/(f+n._creationDataStorage.gapSize),d=0;d<r.length-1;d++)for(r[d+1].subtractToRef(r[d],o),l=Math.floor(o.length()/t),o.normalize(),p=0;p<l&&h<e.length;)c=t*p,e[h]=r[d].x+c*o.x,e[h+1]=r[d].y+c*o.y,e[h+2]=r[d].z+c*o.z,e[h+3]=r[d].x+(c+i)*o.x,e[h+4]=r[d].y+(c+i)*o.y,e[h+5]=r[d].z+(c+i)*o.z,h+=6,p++;for(;h<e.length;)e[h]=r[d].x,e[h+1]=r[d].y,e[h+2]=r[d].z,h+=3}),!1),n;var s=new Es(e,i,null,void 0,void 0,void 0,t.useVertexAlpha,t.material);return Cs(t).applyToMesh(s,t.updatable),s._creationDataStorage=new ki,s._creationDataStorage.dashSize=a,s._creationDataStorage.gapSize=o,s}var Is={CreateDashedLines:Rs,CreateLineSystem:Ps,CreateLines:As};ii.CreateLineSystem=Ss,ii.CreateDashedLines=Cs,Wi.CreateLines=function(e,t,i,r,n){return void 0===i&&(i=null),void 0===r&&(r=!1),void 0===n&&(n=null),As(e,{points:t,updatable:r,instance:n},i)},Wi.CreateDashedLines=function(e,t,i,r,n,o,a,s){return void 0===o&&(o=null),Rs(e,{points:t,dashSize:i,gapSize:r,dashNb:n,updatable:a,instance:s},o)};var Ms=function(e){function t(t,i){var r=e.call(this,t.x,t.y)||this;return r.index=i,r}return(0,f.C6)(t,e),t}(u.I9),Os=function(){function e(){this.elements=[]}return e.prototype.add=function(e){var t=this,i=[];return e.forEach((function(e){var r=new Ms(e,t.elements.length);i.push(r),t.elements.push(r)})),i},e.prototype.computeBounds=function(){var e=new u.I9(this.elements[0].x,this.elements[0].y),t=new u.I9(this.elements[0].x,this.elements[0].y);return this.elements.forEach((function(i){i.x<e.x?e.x=i.x:i.x>t.x&&(t.x=i.x),i.y<e.y?e.y=i.y:i.y>t.y&&(t.y=i.y)})),{min:e,max:t,width:t.x-e.x,height:t.y-e.y}},e}(),Ds=function(){function e(){}return e.Rectangle=function(e,t,i,r){return[new u.I9(e,t),new u.I9(i,t),new u.I9(i,r),new u.I9(e,r)]},e.Circle=function(e,t,i,r){void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=32);for(var n=[],o=0,a=2*Math.PI/r,s=0;s<r;s++)n.push(new u.I9(t+Math.cos(o)*e,i+Math.sin(o)*e)),o-=a;return n},e.Parse=function(e){var t,i=e.split(/[^-+eE.\d]+/).map(parseFloat).filter((function(e){return!isNaN(e)})),r=[];for(t=0;t<(2147483646&i.length);t+=2)r.push(new u.I9(i[t],i[t+1]));return r},e.StartingAt=function(e,t){return dt.StartingAt(e,t)},e}(),Ns=function(){function e(e,t,i,r){var n;void 0===r&&(r=earcut),this._points=new Os,this._outlinepoints=new Os,this._holes=new Array,this._epoints=new Array,this._eholes=new Array,this.bjsEarcut=r,this._name=e,this._scene=i||M.q.LastCreatedScene,n=t instanceof dt?t.getPoints():t,this._addToepoint(n),this._points.add(n),this._outlinepoints.add(n),void 0===this.bjsEarcut&&y.V.Warn("Earcut was not found, the polygon will not be built.")}return e.prototype._addToepoint=function(e){for(var t=0,i=e;t<i.length;t++){var r=i[t];this._epoints.push(r.x,r.y)}},e.prototype.addHole=function(e){this._points.add(e);var t=new Os;return t.add(e),this._holes.push(t),this._eholes.push(this._epoints.length/2),this._addToepoint(e),this},e.prototype.build=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=0),void 0===i&&(i=2);var r=new Wi(this._name,this._scene),n=this.buildVertexData(t,i);return r.setVerticesData(Te.R.PositionKind,n.positions,e),r.setVerticesData(Te.R.NormalKind,n.normals,e),r.setVerticesData(Te.R.UVKind,n.uvs,e),r.setIndices(n.indices),r},e.prototype.buildVertexData=function(e,t){var i=this;void 0===e&&(e=0),void 0===t&&(t=2);var r=new ii,n=[],o=[],a=[],s=this._points.computeBounds();this._points.elements.forEach((function(e){n.push(0,1,0),o.push(e.x,0,e.y),a.push((e.x-s.min.x)/s.width,(e.y-s.min.y)/s.height)}));for(var l=[],c=this.bjsEarcut(this._epoints,this._eholes,2),u=0;u<c.length;u++)l.push(c[u]);if(e>0){var h=o.length/3;this._points.elements.forEach((function(t){n.push(0,-1,0),o.push(t.x,-e,t.y),a.push(1-(t.x-s.min.x)/s.width,1-(t.y-s.min.y)/s.height)}));var d=l.length;for(u=0;u<d;u+=3){var p=l[u+0],f=l[u+1],_=l[u+2];l.push(_+h),l.push(f+h),l.push(p+h)}this._addSide(o,n,a,l,s,this._outlinepoints,e,!1,t),this._holes.forEach((function(r){i._addSide(o,n,a,l,s,r,e,!0,t)}))}return r.indices=l,r.positions=o,r.normals=n,r.uvs=a,r},e.prototype._addSide=function(e,t,i,r,n,o,a,s,l){for(var c=e.length/3,h=0,d=0;d<o.elements.length;d++){var p=o.elements[d],f=o.elements[(d+1)%o.elements.length];e.push(p.x,0,p.y),e.push(p.x,-a,p.y),e.push(f.x,0,f.y),e.push(f.x,-a,f.y);var _=o.elements[(d+o.elements.length-1)%o.elements.length],m=o.elements[(d+2)%o.elements.length],g=new u.Pq(-(f.y-p.y),0,f.x-p.x),v=new u.Pq(-(p.y-_.y),0,p.x-_.x),y=new u.Pq(-(m.y-f.y),0,m.x-f.x);s||(g=g.scale(-1),v=v.scale(-1),y=y.scale(-1));var b=g.normalizeToNew(),T=v.normalizeToNew(),E=y.normalizeToNew(),x=u.Pq.Dot(T,b);T=x>l?x<st.bH-1?new u.Pq(p.x,0,p.y).subtract(new u.Pq(f.x,0,f.y)).normalize():v.add(g).normalize():b;var S=u.Pq.Dot(y,g);E=S>l?S<st.bH-1?new u.Pq(f.x,0,f.y).subtract(new u.Pq(p.x,0,p.y)).normalize():y.add(g).normalize():b,i.push(h/n.width,0),i.push(h/n.width,1),h+=g.length(),i.push(h/n.width,0),i.push(h/n.width,1),t.push(T.x,T.y,T.z),t.push(T.x,T.y,T.z),t.push(E.x,E.y,E.z),t.push(E.x,E.y,E.z),s?(r.push(c),r.push(c+2),r.push(c+1),r.push(c+1),r.push(c+2),r.push(c+3)):(r.push(c),r.push(c+1),r.push(c+2),r.push(c+1),r.push(c+3),r.push(c+2)),c+=4}},e}();function Fs(e,t,i,r,n,o,a){for(var s=i||new Array(3),l=r,c=[],d=a||!1,p=0;p<3;p++)void 0===s[p]&&(s[p]=new u.IU(0,0,1,1)),l&&void 0===l[p]&&(l[p]=new h.ov(1,1,1,1));var f=e.getVerticesData(Te.R.PositionKind),_=e.getVerticesData(Te.R.NormalKind),m=e.getVerticesData(Te.R.UVKind),g=e.getIndices(),v=f.length/9,y=0,b=0,T=0,E=0,x=[0];if(d)for(var S=v;S<f.length/3;S+=4)b=f[3*(S+2)]-f[3*S],T=f[3*(S+2)+2]-f[3*S+2],E+=Math.sqrt(b*b+T*T),x.push(E);for(var C=0,P=0,A=0;A<_.length;A+=3)Math.abs(_[A+1])<.001&&(P=1),Math.abs(_[A+1]-1)<.001&&(P=0),Math.abs(_[A+1]+1)<.001&&(P=2),C=A/3,1===P?(y=C-v,m[2*C]=y%4<1.5?d?s[P].x+(s[P].z-s[P].x)*x[Math.floor(y/4)]/E:s[P].x:d?s[P].x+(s[P].z-s[P].x)*x[Math.floor(y/4)+1]/E:s[P].z,m[2*C+1]=y%2==0?ni.p.UseOpenGLOrientationForUV?1-s[P].w:s[P].w:ni.p.UseOpenGLOrientationForUV?1-s[P].y:s[P].y):(m[2*C]=(1-m[2*C])*s[P].x+m[2*C]*s[P].z,m[2*C+1]=(1-m[2*C+1])*s[P].y+m[2*C+1]*s[P].w,ni.p.UseOpenGLOrientationForUV&&(m[2*C+1]=1-m[2*C+1])),l&&c.push(l[P].r,l[P].g,l[P].b,l[P].a);ii._ComputeSides(t,f,g,_,m,n,o);var R=new ii;if(R.indices=g,R.positions=f,R.normals=_,R.uvs=m,l){var I=t===ii.DOUBLESIDE?c.concat(c):c;R.colors=I}return R}function ws(e,t,i,r){void 0===i&&(i=null),void 0===r&&(r=earcut),t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation);for(var n=t.shape,o=t.holes||[],a=t.depth||0,s=t.smoothingThreshold||2,l=[],c=[],h=0;h<n.length;h++)l[h]=new u.I9(n[h].x,n[h].z);l[0].equalsWithEpsilon(l[l.length-1],1e-8)&&l.pop();for(var d=new Ns(e,l,i||M.q.LastCreatedScene,r),p=0;p<o.length;p++){c=[];for(var f=0;f<o[p].length;f++)c.push(new u.I9(o[p][f].x,o[p][f].z));d.addHole(c)}var _=d.build(!1,a,s);return _._originalBuilderSideOrientation=t.sideOrientation,Fs(_,t.sideOrientation,t.faceUV,t.faceColors,t.frontUVs,t.backUVs,t.wrap).applyToMesh(_,t.updatable),_}function Ls(e,t,i,r){return void 0===i&&(i=null),void 0===r&&(r=earcut),ws(e,t,i,r)}var Bs={ExtrudePolygon:Ls,CreatePolygon:ws};function Us(e,t,i){void 0===i&&(i=null);var r=t.path,n=t.shape,o=t.scale||1,a=t.rotation||0,s=0===t.cap?0:t.cap||Wi.NO_CAP,l=t.updatable,c=Wi._GetDefaultSideOrientation(t.sideOrientation),u=t.instance||null,h=t.invertUV||!1,d=t.closeShape||!1;return ks(e,n,r,o,a,null,null,t.closePath||!1,d,s,!1,i,!!l,c,u,h,t.frontUVs||null,t.backUVs||null,t.firstNormal||null,!!t.adjustFrame)}function Vs(e,t,i){void 0===i&&(i=null);var r=t.path,n=t.shape,o=t.scaleFunction||function(){return 1},a=t.rotationFunction||function(){return 0},s=t.closePath||t.ribbonCloseArray||!1,l=t.closeShape||t.ribbonClosePath||!1,c=0===t.cap?0:t.cap||Wi.NO_CAP,u=t.updatable,h=t.firstNormal||null,d=t.adjustFrame||!1;return ks(e,n,r,null,null,o,a,s,l,c,!0,i,!!u,Wi._GetDefaultSideOrientation(t.sideOrientation),t.instance||null,t.invertUV||!1,t.frontUVs||null,t.backUVs||null,h,d)}function ks(e,t,i,r,n,o,a,s,l,c,h,d,p,f,_,m,g,v,y,b){var T,E,x=function(e,t,i,r,n,o,a,s,l,c,h){var d=i.getTangents(),p=i.getNormals(),f=i.getBinormals(),_=i.getDistances();if(h)for(var m=0;m<d.length;m++)if(0==d[m].x&&0==d[m].y&&0==d[m].z&&d[m].copyFrom(d[m-1]),0==p[m].x&&0==p[m].y&&0==p[m].z&&p[m].copyFrom(p[m-1]),0==f[m].x&&0==f[m].y&&0==f[m].z&&f[m].copyFrom(f[m-1]),m>0){var g=d[m-1];u.Pq.Dot(g,d[m])<0&&d[m].scaleInPlace(-1),g=p[m-1],u.Pq.Dot(g,p[m])<0&&p[m].scaleInPlace(-1),g=f[m-1],u.Pq.Dot(g,f[m])<0&&f[m].scaleInPlace(-1)}var v=0,y=c&&s?s:function(){return null!==o?o:0},b=c&&a?a:function(){return null!==n?n:1},T=l===Wi.NO_CAP||l===Wi.CAP_END?0:2,E=u.AA.Matrix[0];for(m=0;m<t.length;m++){var x=[],S=y(m,_[m]),C=b(m,_[m]);u.uq.RotationAxisToRef(d[m],v,E);for(var P=0;P<e.length;P++){var A=d[m].scale(e[P].z).add(p[m].scale(e[P].x)).add(f[m].scale(e[P].y)),R=u.Pq.Zero();u.Pq.TransformCoordinatesToRef(A,E,R),R.scaleInPlace(C).addInPlace(t[m]),x[P]=R}r[T]=x,v+=S,T++}var I=function(e){var t,i=Array(),r=u.Pq.Zero();for(t=0;t<e.length;t++)r.addInPlace(e[t]);for(r.scaleInPlace(1/e.length),t=0;t<e.length;t++)i.push(r);return i};switch(l){case Wi.NO_CAP:break;case Wi.CAP_START:r[0]=I(r[2]),r[1]=r[2];break;case Wi.CAP_END:r[T]=r[T-1],r[T+1]=I(r[T-1]);break;case Wi.CAP_ALL:r[0]=I(r[2]),r[1]=r[2],r[T]=r[T-1],r[T+1]=I(r[T-1])}return r};if(_){var S=_._creationDataStorage;return T=y?S.path3D.update(i,y):S.path3D.update(i),ls("",{pathArray:E=x(t,i,S.path3D,S.pathArray,r,n,o,a,S.cap,h,b),closeArray:!1,closePath:!1,offset:0,updatable:!1,sideOrientation:0,instance:_},d||void 0)}c=c<0||c>3?0:c;var C=ls(e,{pathArray:E=x(t,i,T=y?new pt(i,y):new pt(i),new Array,r,n,o,a,c,h,b),closeArray:s,closePath:l,updatable:p,sideOrientation:f,invertUV:m,frontUVs:g||void 0,backUVs:v||void 0},d);return C._creationDataStorage.pathArray=E,C._creationDataStorage.path3D=T,C._creationDataStorage.cap=c,C}ii.CreatePolygon=Fs,Wi.CreatePolygon=function(e,t,i,r,n,o,a){return void 0===a&&(a=earcut),ws(e,{shape:t,holes:r,updatable:n,sideOrientation:o},i,a)},Wi.ExtrudePolygon=function(e,t,i,r,n,o,a,s){return void 0===s&&(s=earcut),Ls(e,{shape:t,holes:n,depth:i,updatable:o,sideOrientation:a},r,s)};var Gs={ExtrudeShape:Us,ExtrudeShapeCustom:Vs};function zs(e,t,i){void 0===i&&(i=null);var r,n,o=t.arc?t.arc<=0||t.arc>1?1:t.arc:1,a=void 0===t.closed||t.closed,s=t.shape,l=t.radius||1,c=t.tessellation||64,h=t.clip||0,d=t.updatable,p=Wi._GetDefaultSideOrientation(t.sideOrientation),f=t.cap||Wi.NO_CAP,_=2*Math.PI,m=[],g=t.invertUV||!1,v=0,y=0,b=_/c*o;for(v=0;v<=c-h;v++){for(n=[],f!=Wi.CAP_START&&f!=Wi.CAP_ALL||(n.push(new u.Pq(0,s[0].y,0)),n.push(new u.Pq(Math.cos(v*b)*s[0].x*l,s[0].y,Math.sin(v*b)*s[0].x*l))),y=0;y<s.length;y++)r=new u.Pq(Math.cos(v*b)*s[y].x*l,s[y].y,Math.sin(v*b)*s[y].x*l),n.push(r);f!=Wi.CAP_END&&f!=Wi.CAP_ALL||(n.push(new u.Pq(Math.cos(v*b)*s[s.length-1].x*l,s[s.length-1].y,Math.sin(v*b)*s[s.length-1].x*l)),n.push(new u.Pq(0,s[s.length-1].y,0))),m.push(n)}return ls(e,{pathArray:m,closeArray:a,sideOrientation:p,updatable:d,invertUV:g,frontUVs:t.frontUVs,backUVs:t.backUVs},i)}Wi.ExtrudeShape=function(e,t,i,r,n,o,a,s,l,c){return void 0===a&&(a=null),Us(e,{shape:t,path:i,scale:r,rotation:n,cap:0===o?0:o||Wi.NO_CAP,sideOrientation:l,instance:c,updatable:s},a)},Wi.ExtrudeShapeCustom=function(e,t,i,r,n,o,a,s,l,c,u,h){return Vs(e,{shape:t,path:i,scaleFunction:r,rotationFunction:n,ribbonCloseArray:o,ribbonClosePath:a,cap:0===s?0:s||Wi.NO_CAP,sideOrientation:u,instance:h,updatable:c},l)};var Ys={CreateLathe:zs};function Xs(e,t,i){void 0===i&&(i=null);var r=t.path,n=t.instance,o=1;void 0!==t.radius?o=t.radius:n&&(o=n._creationDataStorage.radius);var a=t.tessellation||64,s=t.radiusFunction||null,l=t.cap||Wi.NO_CAP,c=t.invertUV||!1,h=t.updatable,d=Wi._GetDefaultSideOrientation(t.sideOrientation);t.arc=t.arc&&(t.arc<=0||t.arc>1)?1:t.arc||1;var p,f,_=function(e,t,i,r,n,o,a,s){for(var l,c,h,d,p=t.getTangents(),f=t.getNormals(),_=t.getDistances(),m=2*Math.PI/n*s,g=o||function(){return r},v=u.AA.Matrix[0],y=a===Wi.NO_CAP||a===Wi.CAP_END?0:2,b=0;b<e.length;b++){c=g(b,_[b]),l=Array(),h=f[b];for(var T=0;T<n;T++)u.uq.RotationAxisToRef(p[b],m*T,v),d=l[T]?l[T]:u.Pq.Zero(),u.Pq.TransformCoordinatesToRef(h,v,d),d.scaleInPlace(c).addInPlace(e[b]),l[T]=d;i[y]=l,y++}var E=function(t,i){for(var r=Array(),n=0;n<t;n++)r.push(e[i]);return r};switch(a){case Wi.NO_CAP:break;case Wi.CAP_START:i[0]=E(n,0),i[1]=i[2].slice(0);break;case Wi.CAP_END:i[y]=i[y-1].slice(0),i[y+1]=E(n,e.length-1);break;case Wi.CAP_ALL:i[0]=E(n,0),i[1]=i[2].slice(0),i[y]=i[y-1].slice(0),i[y+1]=E(n,e.length-1)}return i};if(n){var m=n._creationDataStorage,g=t.arc||m.arc;return n=ls("",{pathArray:f=_(r,p=m.path3D.update(r),m.pathArray,o,m.tessellation,s,m.cap,g),instance:n}),m.path3D=p,m.pathArray=f,m.arc=g,m.radius=o,n}l=l<0||l>3?0:l;var v=ls(e,{pathArray:f=_(r,p=new pt(r),new Array,o,a,s,l,t.arc),closePath:!0,closeArray:!1,updatable:h,sideOrientation:d,invertUV:c,frontUVs:t.frontUVs,backUVs:t.backUVs},i);return v._creationDataStorage.pathArray=f,v._creationDataStorage.path3D=p,v._creationDataStorage.tessellation=a,v._creationDataStorage.cap=l,v._creationDataStorage.arc=t.arc,v._creationDataStorage.radius=o,v}Wi.CreateLathe=function(e,t,i,r,n,o,a){return zs(e,{shape:t,radius:i,tessellation:r,sideOrientation:a,updatable:o},n)};var Ws={CreateTube:Xs};function Hs(e){var 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i,r,n,o,a,s,l=e.type&&(e.type<0||e.type>=t.length)?0:e.type||0,c=e.size,d=e.sizeX||c||1,p=e.sizeY||c||1,f=e.sizeZ||c||1,_=e.custom||t[l],m=_.face.length,g=e.faceUV||new Array(m),v=e.faceColors,y=void 0===e.flat||e.flat,b=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,T=[],E=[],x=[],S=[],C=[],P=0,A=0,R=[],I=0,M=0;if(y)for(M=0;M<m;M++)v&&void 0===v[M]&&(v[M]=new h.ov(1,1,1,1)),g&&void 0===g[M]&&(g[M]=new u.IU(0,0,1,1));if(y)for(M=0;M<m;M++){var O=_.face[M].length;for(n=2*Math.PI/O,o=.5*Math.tan(n/2),a=.5,I=0;I<O;I++)T.push(_.vertex[_.face[M][I]][0]*d,_.vertex[_.face[M][I]][1]*p,_.vertex[_.face[M][I]][2]*f),R.push(P),P++,i=g[M].x+(g[M].z-g[M].x)*(.5+o),r=g[M].y+(g[M].w-g[M].y)*(a-.5),S.push(i,ni.p.UseOpenGLOrientationForUV?1-r:r),s=o*Math.cos(n)-a*Math.sin(n),a=o*Math.sin(n)+a*Math.cos(n),o=s,v&&C.push(v[M].r,v[M].g,v[M].b,v[M].a);for(I=0;I<O-2;I++)E.push(R[0+A],R[I+2+A],R[I+1+A]);A+=O}else{for(I=0;I<_.vertex.length;I++)T.push(_.vertex[I][0]*d,_.vertex[I][1]*p,_.vertex[I][2]*f),S.push(0,ni.p.UseOpenGLOrientationForUV?1:0);for(M=0;M<m;M++)for(I=0;I<_.face[M].length-2;I++)E.push(_.face[M][0],_.face[M][I+2],_.face[M][I+1])}ii.ComputeNormals(T,E,x),ii._ComputeSides(b,T,E,x,S,e.frontUVs,e.backUVs);var D=new ii;return D.positions=T,D.indices=E,D.normals=x,D.uvs=S,v&&y&&(D.colors=C),D}function js(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Hs(t).applyToMesh(r,t.updatable),r}Wi.CreateTube=function(e,t,i,r,n,o,a,s,l,c){return Xs(e,{path:t,radius:i,tessellation:r,radiusFunction:n,arc:1,cap:o,updatable:s,sideOrientation:l,instance:c},a)};var qs={CreatePolyhedron:js};function Ks(e){var t,i=e.sideOrientation||ii.DEFAULTSIDE,r=e.radius||1,n=void 0===e.flat||e.flat,o=0|(e.subdivisions||4),a=e.radiusX||r,s=e.radiusY||r,l=e.radiusZ||r,c=(1+Math.sqrt(5))/2,h=[-1,c,-0,1,c,0,-1,-c,0,1,-c,0,0,-1,-c,0,1,-c,0,-1,c,0,1,c,c,0,1,c,0,-1,-c,0,1,-c,0,-1],d=[0,11,5,0,5,1,0,1,7,0,7,10,12,22,23,1,5,20,5,11,4,23,22,13,22,18,6,7,1,8,14,21,4,14,4,2,16,13,6,15,6,19,3,8,9,4,21,5,13,17,23,6,13,22,19,6,18,9,8,1],p=[0,1,2,3,4,5,6,7,8,9,10,11,0,2,3,3,3,4,7,8,9,9,10,11],f=[5,1,3,1,6,4,0,0,5,3,4,2,2,2,4,0,2,0,1,1,6,0,6,2,0,4,3,3,4,4,3,1,4,2,4,4,0,2,1,1,2,2,3,3,1,3,2,4],_=[0,0,0,0,1,0,0,1,1,0,0,0,1,1,0,0,1,1,1,0],m=[],g=[],v=[],y=[],b=0,T=new Array(3),E=new Array(3);for(t=0;t<3;t++)T[t]=u.Pq.Zero(),E[t]=u.I9.Zero();for(var x=0;x<20;x++){for(t=0;t<3;t++){var S=d[3*x+t];T[t].copyFromFloats(h[3*p[S]],h[3*p[S]+1],h[3*p[S]+2]),T[t].normalize(),E[t].copyFromFloats(.134765625*f[2*S]+.05859375+-.0390625*_[x],.2333984375*f[2*S+1]+.025390625+.01953125*_[x])}for(var C=function(e,t,i,r){var c,h=u.Pq.Lerp(T[0],T[2],t/o),d=u.Pq.Lerp(T[1],T[2],t/o),p=o===t?T[2]:u.Pq.Lerp(h,d,e/(o-t));if(p.normalize(),n){var f=u.Pq.Lerp(T[0],T[2],r/o),_=u.Pq.Lerp(T[1],T[2],r/o);c=u.Pq.Lerp(f,_,i/(o-r))}else c=new u.Pq(p.x,p.y,p.z);c.x/=a,c.y/=s,c.z/=l,c.normalize();var x=u.I9.Lerp(E[0],E[2],t/o),S=u.I9.Lerp(E[1],E[2],t/o),C=o===t?E[2]:u.I9.Lerp(x,S,e/(o-t));g.push(p.x*a,p.y*s,p.z*l),v.push(c.x,c.y,c.z),y.push(C.x,ni.p.UseOpenGLOrientationForUV?1-C.y:C.y),m.push(b),b++},P=0;P<o;P++)for(var A=0;A+P<o;A++)C(A,P,A+1/3,P+1/3),C(A+1,P,A+1/3,P+1/3),C(A,P+1,A+1/3,P+1/3),A+P+1<o&&(C(A+1,P,A+2/3,P+2/3),C(A+1,P+1,A+2/3,P+2/3),C(A,P+1,A+2/3,P+2/3))}ii._ComputeSides(i,g,m,v,y,e.frontUVs,e.backUVs);var R=new ii;return R.indices=m,R.positions=g,R.normals=v,R.uvs=y,R}function Qs(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var r=new Wi(e,i);return t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),r._originalBuilderSideOrientation=t.sideOrientation,Ks(t).applyToMesh(r,t.updatable),r}ii.CreatePolyhedron=Hs,Wi.CreatePolyhedron=function(e,t,i){return js(e,t,i)};var Zs={CreateIcoSphere:Qs};ii.CreateIcoSphere=Ks,Wi.CreateIcoSphere=function(e,t,i){return Qs(e,t,i)};var Js=new u.Pq(1,0,0),$s=new u.Pq(-1,0,0),el=new u.Pq(0,1,0),tl=new u.Pq(0,-1,0),il=new u.Pq(0,0,1),rl=new u.Pq(0,0,-1),nl=function(){function e(e,t,i,r,n,o,a,s,l){void 0===e&&(e=u.Pq.Zero()),void 0===t&&(t=u.Pq.Up()),void 0===i&&(i=u.I9.Zero()),void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),this.position=e,this.normal=t,this.uv=i,this.vertexIdx=r,this.vertexIdxForBones=n,this.localPositionOverride=o,this.localNormalOverride=a,this.matrixIndicesOverride=s,this.matrixWeightsOverride=l}return e.prototype.clone=function(){var t,i,r,n;return new 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r,n,o,a,s=!!t.skeleton,l=i.localMode||s,c=t.getIndices(),h=s?t.getPositionData(!0,!0):t.getVerticesData(Te.R.PositionKind),d=s?t.getNormalsData(!0,!0):t.getVerticesData(Te.R.NormalKind),p=l?s?t.getVerticesData(Te.R.PositionKind):h:null,f=l?s?t.getVerticesData(Te.R.NormalKind):d:null,_=t.getVerticesData(Te.R.UVKind),m=s?t.getVerticesData(Te.R.MatricesIndicesKind):null,g=s?t.getVerticesData(Te.R.MatricesWeightsKind):null,v=s?t.getVerticesData(Te.R.MatricesIndicesExtraKind):null,y=s?t.getVerticesData(Te.R.MatricesWeightsExtraKind):null,b=i.position||u.Pq.Zero(),T=i.normal||u.Pq.Up(),E=i.size||u.Pq.One(),x=i.angle||0;if(!T){var S=new u.Pq(0,0,1),C=t.getScene().activeCamera,P=u.Pq.TransformCoordinates(S,C.getWorldMatrix());T=C.globalPosition.subtract(P)}var A=-Math.atan2(T.z,T.x)-Math.PI/2,R=Math.sqrt(T.x*T.x+T.z*T.z),I=Math.atan2(T.y,R),M=new ii;M.indices=[],M.positions=[],M.normals=[],M.uvs=[],M.matricesIndices=s?[]:null,M.matricesWeights=s?[]:null,M.matricesIndicesExtra=v?[]:null,M.matricesWeightsExtra=y?[]:null;var O=0,D=function(e,t){var r=new nl;if(!c||!h||!d)return r;var n=c[e];if(r.vertexIdx=3*n,r.vertexIdxForBones=4*n,r.position=new u.Pq(h[3*n],h[3*n+1],h[3*n+2]),u.Pq.TransformCoordinatesToRef(r.position,t,r.position),r.normal=new u.Pq(d[3*n],d[3*n+1],d[3*n+2]),u.Pq.TransformNormalToRef(r.normal,t,r.normal),i.captureUVS&&_){var o=_[2*n+1];r.uv=new u.I9(_[2*n],ni.p.UseOpenGLOrientationForUV?1-o:o)}return r},N=[0,0,0,0],F=function(e,t){if(0===e.length)return e;var i=.5*Math.abs(u.Pq.Dot(E,t)),r=function(e,t,i,r){for(var n=0;n<r;++n)if(e[i+n]===t)return i+n;return-1},n=function(e,n){var o,a,s,l,c,h,d,_,v,y,b,T,E,x,S,C,P=u.Pq.GetClipFactor(e.position,n.position,t,i),A=N,R=N;if(m&&g){var I=e.matrixIndicesOverride?0:e.vertexIdxForBones,M=null!==(o=e.matrixIndicesOverride)&&void 0!==o?o:m,O=null!==(a=e.matrixWeightsOverride)&&void 0!==a?a:g,D=n.matrixIndicesOverride?0:n.vertexIdxForBones,F=null!==(s=n.matrixIndicesOverride)&&void 0!==s?s:m,L=null!==(l=n.matrixWeightsOverride)&&void 0!==l?l:g;A=[0,0,0,0],R=[0,0,0,0];for(var B=0,U=0;U<4;++U)if(O[I+U]>0){var V=r(F,M[I+U],D,4);A[B]=M[I+U],R[B]=w.X.Lerp(O[I+U],V>=0?L[V]:0,P),B++}for(U=0;U<4&&B<4;++U){var k=F[D+U];-1===r(M,k,I,4)&&(A[B]=k,R[B]=w.X.Lerp(0,L[D+U],P),B++)}var G=R[0]+R[1]+R[2]+R[3];R[0]/=G,R[1]/=G,R[2]/=G,R[3]/=G}var z=e.localPositionOverride?e.localPositionOverride[0]:null!==(c=null==p?void 0:p[e.vertexIdx])&&void 0!==c?c:0,Y=e.localPositionOverride?e.localPositionOverride[1]:null!==(h=null==p?void 0:p[e.vertexIdx+1])&&void 0!==h?h:0,X=e.localPositionOverride?e.localPositionOverride[2]:null!==(d=null==p?void 0:p[e.vertexIdx+2])&&void 0!==d?d:0,W=n.localPositionOverride?n.localPositionOverride[0]:null!==(_=null==p?void 0:p[n.vertexIdx])&&void 0!==_?_:0,H=n.localPositionOverride?n.localPositionOverride[1]:null!==(v=null==p?void 0:p[n.vertexIdx+1])&&void 0!==v?v:0,j=n.localPositionOverride?n.localPositionOverride[2]:null!==(y=null==p?void 0:p[n.vertexIdx+2])&&void 0!==y?y:0,q=e.localNormalOverride?e.localNormalOverride[0]:null!==(b=null==f?void 0:f[e.vertexIdx])&&void 0!==b?b:0,K=e.localNormalOverride?e.localNormalOverride[1]:null!==(T=null==f?void 0:f[e.vertexIdx+1])&&void 0!==T?T:0,Q=e.localNormalOverride?e.localNormalOverride[2]:null!==(E=null==f?void 0:f[e.vertexIdx+2])&&void 0!==E?E:0,Z=q+((n.localNormalOverride?n.localNormalOverride[0]:null!==(x=null==f?void 0:f[n.vertexIdx])&&void 0!==x?x:0)-q)*P,J=K+((n.localNormalOverride?n.localNormalOverride[1]:null!==(S=null==f?void 0:f[n.vertexIdx+1])&&void 0!==S?S:0)-K)*P,$=Q+((n.localNormalOverride?n.localNormalOverride[2]:null!==(C=null==f?void 0:f[n.vertexIdx+2])&&void 0!==C?C:0)-Q)*P,ee=Math.sqrt(Z*Z+J*J+$*$);return new nl(u.Pq.Lerp(e.position,n.position,P),u.Pq.Lerp(e.normal,n.normal,P).normalize(),u.I9.Lerp(e.uv,n.uv,P),-1,-1,p?[z+(W-z)*P,Y+(H-Y)*P,X+(j-X)*P]:null,f?[Z/ee,J/ee,$/ee]:null,A,R)},o=null;e.length>3&&(o=[]);for(var a=0;a<e.length;a+=3){var s=null,l=null,c=null,h=null,d=u.Pq.Dot(e[a].position,t)-i>0,_=u.Pq.Dot(e[a+1].position,t)-i>0,v=u.Pq.Dot(e[a+2].position,t)-i>0;switch((d?1:0)+(_?1:0)+(v?1:0)){case 0:e.length>3?(o.push(e[a]),o.push(e[a+1]),o.push(e[a+2])):o=e;break;case 1:if(o=null!=o?o:new Array,d&&(s=e[a+1],l=e[a+2],c=n(e[a],s),h=n(e[a],l)),_){s=e[a],l=e[a+2],c=n(e[a+1],s),h=n(e[a+1],l),o.push(c),o.push(l.clone()),o.push(s.clone()),o.push(l.clone()),o.push(c.clone()),o.push(h);break}v&&(s=e[a],l=e[a+1],c=n(e[a+2],s),h=n(e[a+2],l)),s&&l&&c&&h&&(o.push(s.clone()),o.push(l.clone()),o.push(c),o.push(h),o.push(c.clone()),o.push(l.clone()));break;case 2:o=null!=o?o:new Array,d||(l=n(s=e[a].clone(),e[a+1]),c=n(s,e[a+2]),o.push(s),o.push(l),o.push(c)),_||(l=n(s=e[a+1].clone(),e[a+2]),c=n(s,e[a]),o.push(s),o.push(l),o.push(c)),v||(l=n(s=e[a+2].clone(),e[a]),c=n(s,e[a+1]),o.push(s),o.push(l),o.push(c))}}return o},L=t instanceof Wi?t:null,B=null==L?void 0:L._thinInstanceDataStorage.matrixData,U=(null==L?void 0:L.thinInstanceCount)||1,V=u.AA.Matrix[0];V.copyFrom(u.uq.IdentityReadOnly);for(var k=0;k<U;++k){if((null==L?void 0:L.hasThinInstances)&&B){var G=16*k;V.setRowFromFloats(0,B[G+0],B[G+1],B[G+2],B[G+3]),V.setRowFromFloats(1,B[G+4],B[G+5],B[G+6],B[G+7]),V.setRowFromFloats(2,B[G+8],B[G+9],B[G+10],B[G+11]),V.setRowFromFloats(3,B[G+12],B[G+13],B[G+14],B[G+15])}for(var z=u.uq.RotationYawPitchRoll(A,I,x).multiply(u.uq.Translation(b.x,b.y,b.z)),Y=u.uq.Invert(z),X=t.getWorldMatrix(),W=V.multiply(X).multiply(Y),H=new Array(3),j=0;j<c.length;j+=3){var q=H;if(q[0]=D(j,W),l?(q[1]=D(j+2,W),q[2]=D(j+1,W)):(q[1]=D(j+1,W),q[2]=D(j+2,W)),!(i.cullBackFaces&&-q[0].normal.z<=0&&-q[1].normal.z<=0&&-q[2].normal.z<=0)&&(q=F(q,Js))&&(q=F(q,$s))&&(q=F(q,el))&&(q=F(q,tl))&&(q=F(q,il))&&(q=F(q,rl)))for(var K=0;K<q.length;K++){var Q=q[K];if(M.indices.push(O),l?(Q.localPositionOverride?(M.positions[3*O]=Q.localPositionOverride[0],M.positions[3*O+1]=Q.localPositionOverride[1],M.positions[3*O+2]=Q.localPositionOverride[2]):p&&(M.positions[3*O]=p[Q.vertexIdx],M.positions[3*O+1]=p[Q.vertexIdx+1],M.positions[3*O+2]=p[Q.vertexIdx+2]),Q.localNormalOverride?(M.normals[3*O]=Q.localNormalOverride[0],M.normals[3*O+1]=Q.localNormalOverride[1],M.normals[3*O+2]=Q.localNormalOverride[2]):f&&(M.normals[3*O]=f[Q.vertexIdx],M.normals[3*O+1]=f[Q.vertexIdx+1],M.normals[3*O+2]=f[Q.vertexIdx+2])):(Q.position.toArray(M.positions,3*O),Q.normal.toArray(M.normals,3*O)),M.matricesIndices&&M.matricesWeights&&(Q.matrixIndicesOverride?(M.matricesIndices[4*O]=Q.matrixIndicesOverride[0],M.matricesIndices[4*O+1]=Q.matrixIndicesOverride[1],M.matricesIndices[4*O+2]=Q.matrixIndicesOverride[2],M.matricesIndices[4*O+3]=Q.matrixIndicesOverride[3]):(m&&(M.matricesIndices[4*O]=m[Q.vertexIdxForBones],M.matricesIndices[4*O+1]=m[Q.vertexIdxForBones+1],M.matricesIndices[4*O+2]=m[Q.vertexIdxForBones+2],M.matricesIndices[4*O+3]=m[Q.vertexIdxForBones+3]),v&&M.matricesIndicesExtra&&(M.matricesIndicesExtra[4*O]=v[Q.vertexIdxForBones],M.matricesIndicesExtra[4*O+1]=v[Q.vertexIdxForBones+1],M.matricesIndicesExtra[4*O+2]=v[Q.vertexIdxForBones+2],M.matricesIndicesExtra[4*O+3]=v[Q.vertexIdxForBones+3])),Q.matrixWeightsOverride?(M.matricesWeights[4*O]=Q.matrixWeightsOverride[0],M.matricesWeights[4*O+1]=Q.matrixWeightsOverride[1],M.matricesWeights[4*O+2]=Q.matrixWeightsOverride[2],M.matricesWeights[4*O+3]=Q.matrixWeightsOverride[3]):(g&&(M.matricesWeights[4*O]=g[Q.vertexIdxForBones],M.matricesWeights[4*O+1]=g[Q.vertexIdxForBones+1],M.matricesWeights[4*O+2]=g[Q.vertexIdxForBones+2],M.matricesWeights[4*O+3]=g[Q.vertexIdxForBones+3]),y&&M.matricesWeightsExtra&&(M.matricesWeightsExtra[4*O]=y[Q.vertexIdxForBones],M.matricesWeightsExtra[4*O+1]=y[Q.vertexIdxForBones+1],M.matricesWeightsExtra[4*O+2]=y[Q.vertexIdxForBones+2],M.matricesWeightsExtra[4*O+3]=y[Q.vertexIdxForBones+3]))),i.captureUVS)Q.uv.toArray(M.uvs,2*O);else{M.uvs.push(.5+Q.position.x/E.x);var Z=.5+Q.position.y/E.y;M.uvs.push(ni.p.UseOpenGLOrientationForUV?1-Z:Z)}O++}}}0===M.indices.length&&(M.indices=null),0===M.positions.length&&(M.positions=null),0===M.normals.length&&(M.normals=null),0===M.uvs.length&&(M.uvs=null),0===(null===(r=M.matricesIndices)||void 0===r?void 0:r.length)&&(M.matricesIndices=null),0===(null===(n=M.matricesWeights)||void 0===n?void 0:n.length)&&(M.matricesWeights=null),0===(null===(o=M.matricesIndicesExtra)||void 0===o?void 0:o.length)&&(M.matricesIndicesExtra=null),0===(null===(a=M.matricesWeightsExtra)||void 0===a?void 0:a.length)&&(M.matricesWeightsExtra=null);var J=new Wi(e,t.getScene());return M.applyToMesh(J),l?(J.skeleton=t.skeleton,J.parent=t):(J.position=b.clone(),J.rotation=new u.Pq(I,A,x)),J.computeWorldMatrix(!0),J.refreshBoundingInfo(!0,!0),J}var al={CreateDecal:ol};Wi.CreateDecal=function(e,t,i,r,n,o){return ol(e,t,{position:i,normal:r,size:n,angle:o})};var sl=function(){function e(e,t){void 0===e&&(e=0),void 0===t&&(t=0),this.x=e,this.y=t,e!==Math.floor(e)&&(Math.floor(e),y.V.Warn("x is not an integer, floor(x) used")),t!==Math.floor(t)&&(Math.floor(t),y.V.Warn("y is not an integer, floor(y) used"))}return e.prototype.clone=function(){return new e(this.x,this.y)},e.prototype.rotate60About=function(e){var t=this.x;return this.x=e.x+e.y-this.y,this.y=t+this.y-e.x,this},e.prototype.rotateNeg60About=function(e){var t=this.x;return this.x=t+this.y-e.y,this.y=e.x+e.y-t,this},e.prototype.rotate120=function(e,t){e!==Math.floor(e)&&(Math.floor(e),y.V.Warn("m not an integer only floor(m) used")),t!==Math.floor(t)&&(Math.floor(t),y.V.Warn("n not an integer only floor(n) used"));var i=this.x;return this.x=e-i-this.y,this.y=t+i,this},e.prototype.rotateNeg120=function(e,t){e!==Math.floor(e)&&(Math.floor(e),y.V.Warn("m is not an integer, floor(m) used")),t!==Math.floor(t)&&(Math.floor(t),y.V.Warn("n is not an integer,   floor(n) used"));var i=this.x;return this.x=this.y-t,this.y=e+t-i-this.y,this},e.prototype.toCartesianOrigin=function(e,t){var i=u.Pq.Zero();return i.x=e.x+2*this.x*t+this.y*t,i.y=e.y+Math.sqrt(3)*this.y*t,i},e.Zero=function(){return new e(0,0)},e}(),ll=function(){function e(){this.cartesian=[],this.vertices=[],this.max=[],this.min=[],this.closestTo=[],this.innerFacets=[],this.isoVecsABOB=[],this.isoVecsOBOA=[],this.isoVecsBAOA=[],this.vertexTypes=[],this.IDATA=new cl("icosahedron","Regular",[[0,st.a6,-1],[-st.a6,1,0],[-1,0,-st.a6],[1,0,-st.a6],[st.a6,1,0],[0,st.a6,1],[-1,0,st.a6],[-st.a6,-1,0],[0,-st.a6,-1],[st.a6,-1,0],[1,0,st.a6],[0,-st.a6,1]],[[0,2,1],[0,3,2],[0,4,3],[0,5,4],[0,1,5],[7,6,1],[8,7,2],[9,8,3],[10,9,4],[6,10,5],[2,7,1],[3,8,2],[4,9,3],[5,10,4],[1,6,5],[11,6,7],[11,7,8],[11,8,9],[11,9,10],[11,10,6]])}return e.prototype.setIndices=function(){var e,t,i,r,n,o,a,s=12,l={},c=this.m,u=this.n,h=c;0!==u&&(h=w.X.HCF(c,u)),e=c/h,t=u/h;var d,p,f,_=sl.Zero(),m=new sl(c,u),g=new sl(-u,c+u),v=sl.Zero(),y=sl.Zero(),b=sl.Zero(),T=[],E=[],x=this.vertByDist,S=function(e,t,i,r){p=t+"|"+r,(d=e+"|"+i)in l||p in l?d in l&&!(p in l)?l[p]=l[d]:p in l&&!(d in l)&&(l[d]=l[p]):(l[d]=s,l[p]=s,s++),x[i][0]>2?E[l[d]]=[-x[i][0],x[i][1],l[d]]:E[l[d]]=[T[x[i][0]],x[i][1],l[d]]};this.IDATA.edgematch=[[1,"B"],[2,"B"],[3,"B"],[4,"B"],[0,"B"],[10,"O",14,"A"],[11,"O",10,"A"],[12,"O",11,"A"],[13,"O",12,"A"],[14,"O",13,"A"],[0,"O"],[1,"O"],[2,"O"],[3,"O"],[4,"O"],[19,"B",5,"A"],[15,"B",6,"A"],[16,"B",7,"A"],[17,"B",8,"A"],[18,"B",9,"A"]];for(var C=0;C<20;C++){if(n=(T=this.IDATA.face[C])[2],o=T[1],a=T[0],f=_.x+"|"+_.y,(d=C+"|"+f)in l||(l[d]=n,E[n]=[T[x[f][0]],x[f][1]]),f=m.x+"|"+m.y,(d=C+"|"+f)in l||(l[d]=o,E[o]=[T[x[f][0]],x[f][1]]),f=g.x+"|"+g.y,(d=C+"|"+f)in l||(l[d]=a,E[a]=[T[x[f][0]],x[f][1]]),i=this.IDATA.edgematch[C][0],"B"===(r=this.IDATA.edgematch[C][1]))for(var P=1;P<h;P++)y.x=c-P*(e+t),y.y=u+P*e,b.x=-P*t,b.y=P*(e+t),S(C,i,f=y.x+"|"+y.y,b.x+"|"+b.y);if("O"===r)for(P=1;P<h;P++)b.x=-P*t,b.y=P*(e+t),v.x=P*e,v.y=P*t,S(C,i,f=b.x+"|"+b.y,v.x+"|"+v.y);if(i=this.IDATA.edgematch[C][2],(r=this.IDATA.edgematch[C][3])&&"A"===r)for(P=1;P<h;P++)v.x=P*e,v.y=P*t,y.x=c-(h-P)*(e+t),y.y=u+(h-P)*e,S(C,i,f=v.x+"|"+v.y,y.x+"|"+y.y);for(P=0;P<this.vertices.length;P++)f=this.vertices[P].x+"|"+this.vertices[P].y,(d=C+"|"+f)in l||(l[d]=s++,x[f][0]>2?E[l[d]]=[-x[f][0],x[f][1],l[d]]:E[l[d]]=[T[x[f][0]],x[f][1],l[d]])}this.closestTo=E,this.vecToidx=l},e.prototype.calcCoeffs=function(){var e=this.m,t=this.n,i=Math.sqrt(3)/3,r=e*e+t*t+e*t;this.coau=(e+t)/r,this.cobu=-t/r,this.coav=-i*(e-t)/r,this.cobv=i*(2*e+t)/r},e.prototype.createInnerFacets=function(){for(var e=this.m,t=this.n,i=0;i<t+e+1;i++)for(var r=this.min[i];r<this.max[i]+1;r++)r<this.max[i]&&r<this.max[i+1]+1&&this.innerFacets.push(["|"+r+"|"+i,"|"+r+"|"+(i+1),"|"+(r+1)+"|"+i]),i>0&&r<this.max[i-1]&&r+1<this.max[i]+1&&this.innerFacets.push(["|"+r+"|"+i,"|"+(r+1)+"|"+i,"|"+(r+1)+"|"+(i-1)])},e.prototype.edgeVecsABOB=function(){for(var e=this.m,t=this.n,i=new sl(-t,e+t),r=1;r<e+t;r++){var n=new sl(this.min[r],r),o=new sl(this.min[r-1],r-1),a=new sl(this.min[r+1],r+1),s=n.clone(),l=o.clone(),c=a.clone();s.rotate60About(i),l.rotate60About(i),c.rotate60About(i);var u=new sl(this.max[s.y],s.y),h=new sl(this.max[s.y-1],s.y-1),d=new sl(this.max[s.y-1]-1,s.y-1);s.x===u.x&&s.y===u.y||(s.x!==h.x?(this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([n,h,d]),this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([n,d,u])):s.y===c.y?(this.vertexTypes.push([1,1,0]),this.isoVecsABOB.push([n,o,h]),this.vertexTypes.push([1,0,1]),this.isoVecsABOB.push([n,h,a])):(this.vertexTypes.push([1,1,0]),this.isoVecsABOB.push([n,o,h]),this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([n,h,u])))}},e.prototype.mapABOBtoOBOA=function(){for(var e=new sl(0,0),t=0;t<this.isoVecsABOB.length;t++){for(var i=[],r=0;r<3;r++)e.x=this.isoVecsABOB[t][r].x,e.y=this.isoVecsABOB[t][r].y,0===this.vertexTypes[t][r]&&e.rotateNeg120(this.m,this.n),i.push(e.clone());this.isoVecsOBOA.push(i)}},e.prototype.mapABOBtoBAOA=function(){for(var e=new sl(0,0),t=0;t<this.isoVecsABOB.length;t++){for(var i=[],r=0;r<3;r++)e.x=this.isoVecsABOB[t][r].x,e.y=this.isoVecsABOB[t][r].y,1===this.vertexTypes[t][r]&&e.rotate120(this.m,this.n),i.push(e.clone());this.isoVecsBAOA.push(i)}},e.prototype.MapToFace=function(e,t){for(var i,r=this.IDATA.face[e],n=r[2],o=r[1],a=r[0],s=u.Pq.FromArray(this.IDATA.vertex[n]),l=u.Pq.FromArray(this.IDATA.vertex[o]),c=u.Pq.FromArray(this.IDATA.vertex[a]),h=l.subtract(s),d=c.subtract(s),p=h.scale(this.coau).add(d.scale(this.cobu)),f=h.scale(this.coav).add(d.scale(this.cobv)),_=[],m=u.AA.Vector3[0],g=0;g<this.cartesian.length;g++)m=p.scale(this.cartesian[g].x).add(f.scale(this.cartesian[g].y)).add(s),_[g]=[m.x,m.y,m.z],i=e+"|"+this.vertices[g].x+"|"+this.vertices[g].y,t.vertex[this.vecToidx[i]]=[m.x,m.y,m.z]},e.prototype.build=function(e,t){var i=[],r=sl.Zero(),n=new sl(e,t),o=new sl(-t,e+t);i.push(r,n,o);for(var a=t;a<e+1;a++)for(var s=0;s<e+1-a;s++)i.push(new sl(s,a));if(t>0){for(var l=w.X.HCF(e,t),c=e/l,u=t/l,h=1;h<l;h++)i.push(new sl(h*c,h*u)),i.push(new sl(-h*u,h*(c+u))),i.push(new sl(e-h*(c+u),t+h*c));for(var d=e/t,p=1;p<t;p++)for(var f=0;f<p*d;f++)i.push(new sl(f,p)),i.push(new sl(f,p).rotate120(e,t)),i.push(new sl(f,p).rotateNeg120(e,t))}i.sort((function(e,t){return e.x-t.x})),i.sort((function(e,t){return e.y-t.y}));var _=new Array(e+t+1),m=new Array(e+t+1);for(h=0;h<_.length;h++)_[h]=1/0,m[h]=-1/0;var g=0,v=0,y=i.length;for(h=0;h<y;h++)v=i[h].x,_[g=i[h].y]=Math.min(v,_[g]),m[g]=Math.max(v,m[g]);var b=function(i,r){var n=i.clone();return"A"===r&&n.rotateNeg120(e,t),"B"===r&&n.rotate120(e,t),n.x<0?n.y:n.x+n.y},T=[],E=[],x=[],S=[],C={},P=[],A=-1,R=-1;for(h=0;h<y;h++)T[h]=i[h].toCartesianOrigin(new sl(0,0),.5),E[h]=b(i[h],"O"),x[h]=b(i[h],"A"),S[h]=b(i[h],"B"),E[h]===x[h]&&x[h]===S[h]?(A=3,R=E[h]):E[h]===x[h]?(A=4,R=E[h]):x[h]===S[h]?(A=5,R=x[h]):S[h]===E[h]&&(A=6,R=E[h]),E[h]<x[h]&&E[h]<S[h]&&(A=2,R=E[h]),x[h]<E[h]&&x[h]<S[h]&&(A=1,R=x[h]),S[h]<x[h]&&S[h]<E[h]&&(A=0,R=S[h]),P.push([A,R,i[h].x,i[h].y]);P.sort((function(e,t){return e[2]-t[2]})),P.sort((function(e,t){return e[3]-t[3]})),P.sort((function(e,t){return e[1]-t[1]})),P.sort((function(e,t){return e[0]-t[0]}));for(var I=0;I<P.length;I++)C[P[I][2]+"|"+P[I][3]]=[P[I][0],P[I][1],I];return this.m=e,this.n=t,this.vertices=i,this.vertByDist=C,this.cartesian=T,this.min=_,this.max=m,this},e}(),cl=function(e,t,i,r){this.name=e,this.category=t,this.vertex=i,this.face=r},ul=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.innerToData=function(e,t){for(var i=0;i<t.innerFacets.length;i++)this.face.push(t.innerFacets[i].map((function(i){return t.vecToidx[e+i]})))},t.prototype.mapABOBtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][0],r=0;r<t.isoVecsABOB.length;r++){for(var n=[],o=0;o<3;o++)0===t.vertexTypes[r][o]?n.push(e+"|"+t.isoVecsABOB[r][o].x+"|"+t.isoVecsABOB[r][o].y):n.push(i+"|"+t.isoVecsABOB[r][o].x+"|"+t.isoVecsABOB[r][o].y);this.face.push([t.vecToidx[n[0]],t.vecToidx[n[1]],t.vecToidx[n[2]]])}},t.prototype.mapOBOAtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][0],r=0;r<t.isoVecsOBOA.length;r++){for(var n=[],o=0;o<3;o++)1===t.vertexTypes[r][o]?n.push(e+"|"+t.isoVecsOBOA[r][o].x+"|"+t.isoVecsOBOA[r][o].y):n.push(i+"|"+t.isoVecsOBOA[r][o].x+"|"+t.isoVecsOBOA[r][o].y);this.face.push([t.vecToidx[n[0]],t.vecToidx[n[1]],t.vecToidx[n[2]]])}},t.prototype.mapBAOAtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][2],r=0;r<t.isoVecsBAOA.length;r++){for(var n=[],o=0;o<3;o++)1===t.vertexTypes[r][o]?n.push(e+"|"+t.isoVecsBAOA[r][o].x+"|"+t.isoVecsBAOA[r][o].y):n.push(i+"|"+t.isoVecsBAOA[r][o].x+"|"+t.isoVecsBAOA[r][o].y);this.face.push([t.vecToidx[n[0]],t.vecToidx[n[1]],t.vecToidx[n[2]]])}},t.prototype.orderData=function(e){for(var t=[],i=0;i<13;i++)t[i]=[];var r=e.closestTo;for(i=0;i<r.length;i++)r[i][0]>-1?r[i][1]>0&&t[r[i][0]].push([i,r[i][1]]):t[12].push([i,r[i][0]]);var n=[];for(i=0;i<12;i++)n[i]=i;var o=12;for(i=0;i<12;i++){t[i].sort((function(e,t){return e[1]-t[1]}));for(var a=0;a<t[i].length;a++)n[t[i][a][0]]=o++}for(a=0;a<t[12].length;a++)n[t[12][a][0]]=o++;for(i=0;i<this.vertex.length;i++)this.vertex[i].push(n[i]);for(this.vertex.sort((function(e,t){return e[3]-t[3]})),i=0;i<this.vertex.length;i++)this.vertex[i].pop();for(i=0;i<this.face.length;i++)for(a=0;a<this.face[i].length;a++)this.face[i][a]=n[this.face[i][a]];this.sharedNodes=t[12].length,this.poleNodes=this.vertex.length-this.sharedNodes},t.prototype.setOrder=function(e,t){var i=[],r=[],n=t.pop();r.push(n);var o=this.face[n].indexOf(e);o=(o+2)%3;var a=this.face[n][o];i.push(a);for(var s=0;t.length>0;)n=t[s],this.face[n].indexOf(a)>-1?(o=(this.face[n].indexOf(a)+1)%3,a=this.face[n][o],i.push(a),r.push(n),t.splice(s,1),s=0):s++;return this.adjacentFaces.push(i),r},t.prototype.toGoldbergPolyhedronData=function(){var e=this,t=new cl("GeoDual","Goldberg",[],[]);t.name="GD dual";for(var i=this.vertex.length,r=new Array(i),n=0;n<i;n++)r[n]=[];for(var o=0;o<this.face.length;o++)for(var a=0;a<3;a++)r[this.face[o][a]].push(o);var s=0,l=0,c=0,u=[],h=[];this.adjacentFaces=[];for(var d=0;d<r.length;d++)t.face[d]=this.setOrder(d,r[d].concat([])),r[d].forEach((function(i){s=0,l=0,c=0,u=e.face[i];for(var r=0;r<3;r++)h=e.vertex[u[r]],s+=h[0],l+=h[1],c+=h[2];t.vertex[i]=[s/3,l/3,c/3]}));return t},t.BuildGeodesicData=function(e){var i=new t("Geodesic-m-n","Geodesic",[[0,st.a6,-1],[-st.a6,1,0],[-1,0,-st.a6],[1,0,-st.a6],[st.a6,1,0],[0,st.a6,1],[-1,0,st.a6],[-st.a6,-1,0],[0,-st.a6,-1],[st.a6,-1,0],[1,0,st.a6],[0,-st.a6,1]],[]);e.setIndices(),e.calcCoeffs(),e.createInnerFacets(),e.edgeVecsABOB(),e.mapABOBtoOBOA(),e.mapABOBtoBAOA();for(var r=0;r<e.IDATA.face.length;r++)e.MapToFace(r,i),i.innerToData(r,e),"B"===e.IDATA.edgematch[r][1]&&i.mapABOBtoDATA(r,e),"O"===e.IDATA.edgematch[r][1]&&i.mapOBOAtoDATA(r,e),"A"===e.IDATA.edgematch[r][3]&&i.mapBAOAtoDATA(r,e);return i.orderData(e),i.vertex=i.vertex.map((function(e){var t=e[0],i=e[1],r=e[2],n=Math.sqrt(t*t+i*i+r*r);return e[0]*=1/n,e[1]*=1/n,e[2]*=1/n,e})),i},t}(cl);function hl(e,t,i){void 0===i&&(i=null);var r=t.m||1;r!==Math.floor(r)&&(Math.floor(r),y.V.Warn("m not an integer only floor(m) used"));var n=t.n||0;if(n!==Math.floor(n)&&(Math.floor(n),y.V.Warn("n not an integer only floor(n) used")),n>r){var o=n;n=r,r=o,y.V.Warn("n > m therefore m and n swapped")}var a=new ll;return a.build(r,n),js(e,{custom:ul.BuildGeodesicData(a),size:t.size,sizeX:t.sizeX,sizeY:t.sizeY,sizeZ:t.sizeZ,faceUV:t.faceUV,faceColors:t.faceColors,flat:t.flat,updatable:t.updatable,sideOrientation:t.sideOrientation,frontUVs:t.frontUVs,backUVs:t.backUVs},i)}Wi._GoldbergMeshParser=function(e,t){return dl.Parse(e,t)};var dl=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.goldbergData={faceColors:[],faceCenters:[],faceZaxis:[],faceXaxis:[],faceYaxis:[],nbSharedFaces:0,nbUnsharedFaces:0,nbFaces:0,nbFacesAtPole:0,adjacentFaces:[]},t}return(0,f.C6)(t,e),t.prototype.relatedGoldbergFace=function(e,t){return void 0===t?(e>this.goldbergData.nbUnsharedFaces-1&&(y.V.Warn("Maximum number of unshared faces used"),e=this.goldbergData.nbUnsharedFaces-1),this.goldbergData.nbUnsharedFaces+e):(e>11&&(y.V.Warn("Last pole used"),e=11),t>this.goldbergData.nbFacesAtPole-1&&(y.V.Warn("Maximum number of faces at a pole used"),t=this.goldbergData.nbFacesAtPole-1),12+e*this.goldbergData.nbFacesAtPole+t)},t.prototype._changeGoldbergFaceColors=function(e){for(var t=0;t<e.length;t++)for(var i=e[t][0],r=e[t][1],n=e[t][2],o=i;o<r+1;o++)this.goldbergData.faceColors[o]=n;var a=[];for(o=0;o<12;o++)for(t=0;t<5;t++)a.push(this.goldbergData.faceColors[o].r,this.goldbergData.faceColors[o].g,this.goldbergData.faceColors[o].b,this.goldbergData.faceColors[o].a);for(o=12;o<this.goldbergData.faceColors.length;o++)for(t=0;t<6;t++)a.push(this.goldbergData.faceColors[o].r,this.goldbergData.faceColors[o].g,this.goldbergData.faceColors[o].b,this.goldbergData.faceColors[o].a);return a},t.prototype.setGoldbergFaceColors=function(e){var t=this._changeGoldbergFaceColors(e);this.setVerticesData(Te.R.ColorKind,t)},t.prototype.updateGoldbergFaceColors=function(e){var t=this._changeGoldbergFaceColors(e);this.updateVerticesData(Te.R.ColorKind,t)},t.prototype._changeGoldbergFaceUVs=function(e){for(var t=this.getVerticesData(Te.R.UVKind),i=0;i<e.length;i++){for(var r=e[i][0],n=e[i][1],o=e[i][2],a=e[i][3],s=e[i][4],l=[],c=[],u=void 0,h=void 0,d=0;d<5;d++)u=o.x+a*Math.cos(s+d*Math.PI/2.5),h=o.y+a*Math.sin(s+d*Math.PI/2.5),u<0&&(u=0),u>1&&(u=1),l.push(u,h);for(d=0;d<6;d++)u=o.x+a*Math.cos(s+d*Math.PI/3),h=o.y+a*Math.sin(s+d*Math.PI/3),u<0&&(u=0),u>1&&(u=1),c.push(u,h);for(var p=r;p<Math.min(12,n+1);p++)for(d=0;d<5;d++)t[10*p+2*d]=l[2*d],t[10*p+2*d+1]=l[2*d+1];for(p=Math.max(12,r);p<n+1;p++)for(d=0;d<6;d++)t[12*p-24+2*d]=c[2*d],t[12*p-23+2*d]=c[2*d+1]}return t},t.prototype.setGoldbergFaceUVs=function(e){var t=this._changeGoldbergFaceUVs(e);this.setVerticesData(Te.R.UVKind,t)},t.prototype.updateGoldbergFaceUVs=function(e){var t=this._changeGoldbergFaceUVs(e);this.updateVerticesData(Te.R.UVKind,t)},t.prototype.placeOnGoldbergFaceAt=function(e,t,i){var r=u.Pq.RotationFromAxis(this.goldbergData.faceXaxis[t],this.goldbergData.faceYaxis[t],this.goldbergData.faceZaxis[t]);e.rotation=r,e.position=this.goldbergData.faceCenters[t].add(this.goldbergData.faceXaxis[t].scale(i.x)).add(this.goldbergData.faceYaxis[t].scale(i.y)).add(this.goldbergData.faceZaxis[t].scale(i.z))},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type="GoldbergMesh";var i={};if(i.adjacentFaces=this.goldbergData.adjacentFaces,i.nbSharedFaces=this.goldbergData.nbSharedFaces,i.nbUnsharedFaces=this.goldbergData.nbUnsharedFaces,i.nbFaces=this.goldbergData.nbFaces,i.nbFacesAtPole=this.goldbergData.nbFacesAtPole,this.goldbergData.faceColors){i.faceColors=[];for(var r=0,n=this.goldbergData.faceColors;r<n.length;r++){var o=n[r];i.faceColors.push(o.asArray())}}if(this.goldbergData.faceCenters){i.faceCenters=[];for(var a=0,s=this.goldbergData.faceCenters;a<s.length;a++){var l=s[a];i.faceCenters.push(l.asArray())}}if(this.goldbergData.faceZaxis){i.faceZaxis=[];for(var c=0,u=this.goldbergData.faceZaxis;c<u.length;c++)l=u[c],i.faceZaxis.push(l.asArray())}if(this.goldbergData.faceYaxis){i.faceYaxis=[];for(var h=0,d=this.goldbergData.faceYaxis;h<d.length;h++)l=d[h],i.faceYaxis.push(l.asArray())}if(this.goldbergData.faceXaxis){i.faceXaxis=[];for(var p=0,f=this.goldbergData.faceXaxis;p<f.length;p++)l=f[p],i.faceXaxis.push(l.asArray())}t.goldbergData=i},t.Parse=function(e,i){var r=e.goldbergData;r.faceColors=r.faceColors.map((function(e){return h.ov.FromArray(e)})),r.faceCenters=r.faceCenters.map((function(e){return u.Pq.FromArray(e)})),r.faceZaxis=r.faceZaxis.map((function(e){return u.Pq.FromArray(e)})),r.faceXaxis=r.faceXaxis.map((function(e){return u.Pq.FromArray(e)})),r.faceYaxis=r.faceYaxis.map((function(e){return u.Pq.FromArray(e)}));var n=new t(e.name,i);return n.goldbergData=r,n},t}(Wi);function pl(e,t){for(var i=e.size,r=e.sizeX||i||1,n=e.sizeY||i||1,o=e.sizeZ||i||1,a=0===e.sideOrientation?0:e.sideOrientation||ii.DEFAULTSIDE,s=[],l=[],c=[],h=[],d=1/0,p=-1/0,f=1/0,_=-1/0,m=0;m<t.vertex.length;m++)d=Math.min(d,t.vertex[m][0]*r),p=Math.max(p,t.vertex[m][0]*r),f=Math.min(f,t.vertex[m][1]*n),_=Math.max(_,t.vertex[m][1]*n);for(var g=0,v=0;v<t.face.length;v++){var y=t.face[v],b=u.Pq.FromArray(t.vertex[y[0]]),T=u.Pq.FromArray(t.vertex[y[2]]),E=u.Pq.FromArray(t.vertex[y[1]]),x=T.subtract(b),S=E.subtract(b),C=u.Pq.Cross(S,x).normalize();for(m=0;m<y.length;m++){c.push(C.x,C.y,C.z);var P=t.vertex[y[m]];s.push(P[0]*r,P[1]*n,P[2]*o);var A=(P[1]*n-f)/(_-f);h.push((P[0]*r-d)/(p-d),ni.p.UseOpenGLOrientationForUV?1-A:A)}for(m=0;m<y.length-2;m++)l.push(g,g+m+2,g+m+1);g+=y.length}ii._ComputeSides(a,s,l,c,h);var R=new ii;return R.positions=s,R.indices=l,R.normals=c,R.uvs=h,R}function fl(e,t,i){void 0===i&&(i=null);var r=t.size,n=t.sizeX||r||1,o=t.sizeY||r||1,a=t.sizeZ||r||1,s=t.m||1;s!==Math.floor(s)&&(Math.floor(s),y.V.Warn("m not an integer only floor(m) used"));var l=t.n||0;if(l!==Math.floor(l)&&(Math.floor(l),y.V.Warn("n not an integer only floor(n) used")),l>s){var c=l;l=s,s=c,y.V.Warn("n > m therefore m and n swapped")}var d=new ll;d.build(s,l);var p=ul.BuildGeodesicData(d),f=p.toGoldbergPolyhedronData(),_=new dl(e,i);t.sideOrientation=Wi._GetDefaultSideOrientation(t.sideOrientation),_._originalBuilderSideOrientation=t.sideOrientation,pl(t,f).applyToMesh(_,t.updatable),_.goldbergData.nbSharedFaces=p.sharedNodes,_.goldbergData.nbUnsharedFaces=p.poleNodes,_.goldbergData.adjacentFaces=p.adjacentFaces,_.goldbergData.nbFaces=_.goldbergData.nbSharedFaces+_.goldbergData.nbUnsharedFaces,_.goldbergData.nbFacesAtPole=(_.goldbergData.nbUnsharedFaces-12)/12;for(var m=0;m<p.vertex.length;m++)_.goldbergData.faceCenters.push(u.Pq.FromArray(p.vertex[m])),_.goldbergData.faceCenters[m].x*=n,_.goldbergData.faceCenters[m].y*=o,_.goldbergData.faceCenters[m].z*=a,_.goldbergData.faceColors.push(new h.ov(1,1,1,1));for(m=0;m<f.face.length;m++){var g=f.face[m],v=u.Pq.FromArray(f.vertex[g[0]]),b=u.Pq.FromArray(f.vertex[g[2]]),T=u.Pq.FromArray(f.vertex[g[1]]),E=b.subtract(v),x=T.subtract(v),S=u.Pq.Cross(x,E).normalize(),C=u.Pq.Cross(x,S).normalize();_.goldbergData.faceXaxis.push(x.normalize()),_.goldbergData.faceYaxis.push(S),_.goldbergData.faceZaxis.push(C)}return _}var _l=function(){function e(e){this._paths=[],this._tempPaths=[],this._holes=[],this._resolution=e}return e.prototype.moveTo=function(e,t){this._currentPath=new dt(e,t),this._tempPaths.push(this._currentPath)},e.prototype.lineTo=function(e,t){this._currentPath.addLineTo(e,t)},e.prototype.quadraticCurveTo=function(e,t,i,r){this._currentPath.addQuadraticCurveTo(e,t,i,r,this._resolution)},e.prototype.bezierCurveTo=function(e,t,i,r,n,o){this._currentPath.addBezierCurveTo(e,t,i,r,n,o,this._resolution)},e.prototype.extractHoles=function(){for(var e=0,t=this._tempPaths;e<t.length;e++){var i=t[e];i.area()>0?this._holes.push(i):this._paths.push(i)}if(!this._paths.length&&this._holes.length){var r=this._holes;this._holes=this._paths,this._paths=r}this._tempPaths.length=0},Object.defineProperty(e.prototype,"paths",{get:function(){return this._paths},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"holes",{get:function(){return this._holes},enumerable:!1,configurable:!0}),e}();function ml(e,t,i,r,n,o){var a=o.glyphs[e]||o.glyphs["?"];if(!a)return null;var s=new _l(n);if(a.o)for(var l=a.o.split(" "),c=0,u=l.length;c<u;)switch(l[c++]){case"m":var h=parseInt(l[c++])*t+i,d=parseInt(l[c++])*t+r;s.moveTo(h,d);break;case"l":h=parseInt(l[c++])*t+i,d=parseInt(l[c++])*t+r,s.lineTo(h,d);break;case"q":var p=parseInt(l[c++])*t+i,f=parseInt(l[c++])*t+r,_=parseInt(l[c++])*t+i,m=parseInt(l[c++])*t+r;s.quadraticCurveTo(_,m,p,f);break;case"b":p=parseInt(l[c++])*t+i,f=parseInt(l[c++])*t+r,_=parseInt(l[c++])*t+i,m=parseInt(l[c++])*t+r;var g=parseInt(l[c++])*t+i,v=parseInt(l[c++])*t+r;s.bezierCurveTo(_,m,g,v,p,f)}return s.extractHoles(),{offsetX:a.ha*t,shapePath:s}}function gl(e,t,i,r){for(var n=Array.from(e),o=t/r.resolution,a=(r.boundingBox.yMax-r.boundingBox.yMin+r.underlineThickness)*o,s=[],l=0,c=0,u=0;u<n.length;u++){var h=n[u];if("\n"===h)l=0,c-=a;else{var d=ml(h,o,l,c,i,r);d&&(l+=d.offsetX,s.push(d.shapePath))}}return s}function vl(e,t,i,r,n,o){var a,s;void 0===r&&(r={size:50,resolution:8,depth:1}),void 0===n&&(n=null),void 0===o&&(o=earcut);for(var l=[],c=0,h=0,d=gl(t,r.size||50,r.resolution||8,i);h<d.length;h++){var p=d[h];if(p.paths.length)for(var f=p.holes.slice(),_=0,m=p.paths;_<m.length;_++){for(var g=m[_],v=[],y=[],b=0,T=g.getPoints();b<T.length;b++){var E=T[b];y.push(new u.Pq(E.x,0,E.y))}for(var x=0,S=f.slice();x<S.length;x++){for(var C=(F=S[x]).getPoints(),P=!1,A=0,R=C;A<R.length;A++)if(E=R[A],g.isPointInside(E)){P=!0;break}if(P){for(var I=[],M=0,O=C;M<O.length;M++)E=O[M],I.push(new u.Pq(E.x,0,E.y));v.push(I),f.splice(f.indexOf(F),1)}}if(!v.length&&f.length)for(var D=0,N=f;D<N.length;D++){I=[];for(var F,w=0,L=(F=N[D]).getPoints();w<L.length;w++)E=L[w],I.push(new u.Pq(E.x,0,E.y));v.push(I)}var B=Ls(e,{shape:y,holes:v.length?v:void 0,depth:r.depth||1,faceUV:r.faceUV||(null===(a=r.perLetterFaceUV)||void 0===a?void 0:a.call(r,c)),faceColors:r.faceColors||(null===(s=r.perLetterFaceColors)||void 0===s?void 0:s.call(r,c)),sideOrientation:Wi._GetDefaultSideOrientation(r.sideOrientation||Wi.DOUBLESIDE)},n,o);l.push(B),c++}}var U=Wi.MergeMeshes(l,!0,!0);if(U){var V=U.getBoundingInfo().boundingBox;U.position.x+=-(V.minimumWorld.x+V.maximumWorld.x)/2,U.position.y+=-(V.minimumWorld.y+V.maximumWorld.y)/2,U.position.z+=-(V.minimumWorld.z+V.maximumWorld.z)/2+V.extendSize.z,U.name=e;var k=new Ri("pivot",n);k.rotation.x=-Math.PI/2,U.parent=k,U.bakeCurrentTransformIntoVertices(),U.parent=null,k.dispose()}return U}var yl={CreateBox:ja,CreateTiledBox:gs,CreateSphere:Qa,CreateDisc:hs,CreateIcoSphere:Qs,CreateRibbon:ls,CreateCylinder:Na,CreateTorus:da,CreateTorusKnot:bs,CreateLineSystem:Ps,CreateLines:As,CreateDashedLines:Rs,ExtrudeShape:Us,ExtrudeShapeCustom:Vs,CreateLathe:zs,CreateTiledPlane:fs,CreatePlane:br,CreateGround:sa,CreateTiledGround:la,CreateGroundFromHeightMap:ca,CreatePolygon:ws,ExtrudePolygon:Ls,CreateTube:Xs,CreatePolyhedron:js,CreateGeodesic:hl,CreateGoldberg:fl,CreateDecal:ol,CreateCapsule:os,CreateText:vl},bl=function(){function e(e){if(this._impostors=[],this._meshes=[],this._bodies=[],this._inertiaBodies=[],this._constraints=[],this._bodyMeshes=[],this._inertiaMeshes=[],this._constraintMeshes=[],this._numMeshes=0,this._numBodies=0,this._numInertiaBodies=0,this._numConstraints=0,this._debugMeshMeshes=new Array,this._constraintAxesSize=.4,this._scene=e||M.q.LastCreatedScene,this._scene){var t=this._scene.getPhysicsEngine();t&&(this._physicsEnginePlugin=t.getPhysicsPlugin()),this._utilityLayer=new Ua(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0}}return e.prototype._updateDebugMeshes=function(){var e=this._physicsEnginePlugin;1===(null==e?void 0:e.getPluginVersion())?this._updateDebugMeshesV1():this._updateDebugMeshesV2()},e.prototype._updateDebugMeshesV1=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numMeshes;t++){var i=this._impostors[t];if(i)if(i.isDisposed)this.hideImpostor(this._impostors[t--]);else{if(i.type===rs.MeshImpostor)continue;var r=this._meshes[t];r&&e&&e.syncMeshWithImpostor(r,i)}}},e.prototype._updateDebugMeshesV2=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numBodies;){var i=this._bodies[t];if(!(i&&i.isDisposed&&this.hideBody(i))){var r=this._bodyMeshes[t];i&&r&&e.syncTransform(i,r),t++}}},e.prototype._updateInertiaMeshes=function(){for(var e=0;e<this._numInertiaBodies;){var t=this._inertiaBodies[e];if(!(t&&t.isDisposed&&this.hideInertia(t))){var i=this._inertiaMeshes[e];t&&i&&this._updateDebugInertia(t,i),e++}}},e.prototype._updateDebugInertia=function(e,t){var i,r=u.uq.Identity(),n=u.uq.Identity(),o=u.uq.Identity();if(e._pluginDataInstances.length){for(var a=t,s=a._thinInstanceDataStorage.matrixData,l=e.transformNode._thinInstanceDataStorage.matrixData,c=0;c<e._pluginDataInstances.length;c++){var h=e.getMassProperties(c);this._getMeshDebugInertiaMatrixToRef(h,r),u.uq.FromArrayToRef(l,16*c,n),r.multiplyToRef(n,o),o.copyToArray(s,16*c)}a.thinInstanceBufferUpdated("matrix")}else{if(h=e.getMassProperties(),this._getMeshDebugInertiaMatrixToRef(h,r),null===(i=e.transformNode.rotationQuaternion)||void 0===i||i.toRotationMatrix(n),n.setTranslation(e.transformNode.position),e.transformNode.parent){var d=e.transformNode.parent.computeWorldMatrix(!0);n.multiplyToRef(d,n)}r.multiplyToRef(n,r),r.decomposeToTransformNode(t)}},e.prototype._updateDebugConstraints=function(){for(var e=0;e<this._numConstraints;e++){var t=this._constraints[e],i=this._constraintMeshes[e];t&&i&&this._updateDebugConstraint(t,i)}},e.prototype._makeScalingUnitInPlace=function(e){Math.abs(e.x-1)>st.bH&&(e.x=1*Math.sign(e.x)),Math.abs(e.y-1)>st.bH&&(e.y=1*Math.sign(e.y)),Math.abs(e.z-1)>st.bH&&(e.z=1*Math.sign(e.z))},e.prototype._updateDebugConstraint=function(e,t){var i=this;if(e._initOptions){var r=e._initOptions,n=r.pivotA,o=r.pivotB,a=r.axisA,s=r.axisB,l=r.perpAxisA,c=r.perpAxisB;n&&o&&a&&s&&l&&c&&t.getDescendants(!0).forEach((function(e){var t=e.getDescendants(!0)[0],r=e.getDescendants(!0)[1],h=t.metadata,d=h.parentBody,p=h.parentBodyIndex,f=r.metadata,_=f.childBody,m=f.childBodyIndex,g=i._getTransformFromBodyToRef(d,u.AA.Matrix[0],p),v=i._getTransformFromBodyToRef(_,u.AA.Matrix[1],m);g.decomposeToTransformNode(t),i._makeScalingUnitInPlace(t.scaling),v.decomposeToTransformNode(r),i._makeScalingUnitInPlace(r.scaling);var y=t.getDescendants(!0)[0];y.position.copyFrom(n);var b=r.getDescendants(!0)[0];b.position.copyFrom(o),u.PT.FromRotationMatrixToRef(u.uq.FromXYZAxesToRef(a,l,u.Pq.CrossToRef(a,l,u.AA.Vector3[0]),u.AA.Matrix[0]),y.rotationQuaternion),u.PT.FromRotationMatrixToRef(u.uq.FromXYZAxesToRef(s,c,u.Pq.CrossToRef(s,c,u.AA.Vector3[1]),u.AA.Matrix[1]),b.rotationQuaternion)}))}},e.prototype.showImpostor=function(e,t){var i=this;if(!this._scene)return null;for(var r=0;r<this._numMeshes;r++)if(this._impostors[r]==e)return null;var n=this._getDebugMesh(e,t);return n&&(this._impostors[this._numMeshes]=e,this._meshes[this._numMeshes]=n,0===this._numMeshes&&(this._renderFunction=function(){return i._updateDebugMeshes()},this._scene.registerBeforeRender(this._renderFunction)),this._numMeshes++),n},e.prototype.showBody=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numBodies;i++)if(this._bodies[i]==e)return null;var r=this._getDebugBodyMesh(e);return r&&(this._bodies[this._numBodies]=e,this._bodyMeshes[this._numBodies]=r,0===this._numBodies&&(this._renderFunction=function(){return t._updateDebugMeshes()},this._scene.registerBeforeRender(this._renderFunction)),this._numBodies++),r},e.prototype.showInertia=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numInertiaBodies;i++)if(this._inertiaBodies[i]==e)return null;var r=this._getDebugInertiaMesh(e);return r&&(this._inertiaBodies[this._numInertiaBodies]=e,this._inertiaMeshes[this._numInertiaBodies]=r,0===this._numInertiaBodies&&(this._inertiaRenderFunction=function(){return t._updateInertiaMeshes()},this._scene.registerBeforeRender(this._inertiaRenderFunction)),this._numInertiaBodies++),r},e.prototype.showConstraint=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numConstraints;i++)if(this._constraints[i]==e)return null;var r=this._getDebugConstraintMesh(e);return r&&(this._constraints[this._numConstraints]=e,this._constraintMeshes[this._numConstraints]=r,0===this._numConstraints&&(this._constraintRenderFunction=function(){return t._updateDebugConstraints()},this._scene.registerBeforeRender(this._constraintRenderFunction)),this._numConstraints++),r},e.prototype.hideImpostor=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,i=this._utilityLayer.utilityLayerScene,r=0;r<this._numMeshes;r++)if(this._impostors[r]==e){var n=this._meshes[r];if(!n)continue;i.removeMesh(n),n.dispose();var o=this._debugMeshMeshes.indexOf(n);o>-1&&this._debugMeshMeshes.splice(o,1),this._numMeshes--,this._numMeshes>0?(this._meshes[r]=this._meshes[this._numMeshes],this._impostors[r]=this._impostors[this._numMeshes],this._meshes[this._numMeshes]=null,this._impostors[this._numMeshes]=null):(this._meshes[0]=null,this._impostors[0]=null),t=!0;break}t&&0===this._numMeshes&&this._scene.unregisterBeforeRender(this._renderFunction)}},e.prototype.hideBody=function(e){if(!e||!this._scene||!this._utilityLayer)return!1;for(var t=!1,i=this._utilityLayer.utilityLayerScene,r=0;r<this._numBodies;r++)if(this._bodies[r]===e){var n=this._bodyMeshes[r];if(!n)continue;i.removeMesh(n),n.dispose(),this._numBodies--,this._numBodies>0?(this._bodyMeshes[r]=this._bodyMeshes[this._numBodies],this._bodies[r]=this._bodies[this._numBodies],this._bodyMeshes[this._numBodies]=null,this._bodies[this._numBodies]=null):(this._bodyMeshes[0]=null,this._bodies[0]=null),t=!0;break}return t&&0===this._numBodies&&this._scene.unregisterBeforeRender(this._renderFunction),t},e.prototype.hideInertia=function(e){if(!e||!this._scene||!this._utilityLayer)return!1;for(var t=!1,i=this._utilityLayer.utilityLayerScene,r=0;r<this._numInertiaBodies;r++)if(this._inertiaBodies[r]===e){var n=this._inertiaMeshes[r];if(!n)continue;i.removeMesh(n),n.dispose(),this._inertiaBodies.splice(r,1),this._inertiaMeshes.splice(r,1),this._numInertiaBodies--,t=!0;break}return t&&0===this._numInertiaBodies&&this._scene.unregisterBeforeRender(this._inertiaRenderFunction),t},e.prototype.hideConstraint=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,i=this._utilityLayer.utilityLayerScene,r=0;r<this._numConstraints;r++)if(this._constraints[r]===e){var n=this._constraintMeshes[r];if(!n)continue;i.removeMesh(n),n.dispose(),this._constraints.splice(r,1),this._constraintMeshes.splice(r,1),this._numConstraints--,this._numConstraints>0?(this._constraints[r]=this._constraints[this._numConstraints],this._constraintMeshes[r]=this._constraintMeshes[this._numConstraints],this._constraints[this._numConstraints]=null,this._constraintMeshes[this._numConstraints]=null):(this._constraints[0]=null,this._constraintMeshes[0]=null),t=!0;break}t&&0===this._numConstraints&&this._scene.unregisterBeforeRender(this._constraintRenderFunction)}},e.prototype._getDebugMaterial=function(e){return this._debugMaterial||(this._debugMaterial=new Wo("",e),this._debugMaterial.wireframe=!0,this._debugMaterial.emissiveColor=h.v9.White(),this._debugMaterial.disableLighting=!0),this._debugMaterial},e.prototype._getDebugInertiaMaterial=function(e){return this._debugInertiaMaterial||(this._debugInertiaMaterial=new Wo("",e),this._debugInertiaMaterial.disableLighting=!0,this._debugInertiaMaterial.alpha=0),this._debugInertiaMaterial},e.prototype._getDebugBoxMesh=function(e){return this._debugBoxMesh||(this._debugBoxMesh=ja("physicsBodyBoxViewMesh",{size:1},e),this._debugBoxMesh.rotationQuaternion=u.PT.Identity(),this._debugBoxMesh.material=this._getDebugMaterial(e),this._debugBoxMesh.setEnabled(!1)),this._debugBoxMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugSphereMesh=function(e){return this._debugSphereMesh||(this._debugSphereMesh=Qa("physicsBodySphereViewMesh",{diameter:1},e),this._debugSphereMesh.rotationQuaternion=u.PT.Identity(),this._debugSphereMesh.material=this._getDebugMaterial(e),this._debugSphereMesh.setEnabled(!1)),this._debugSphereMesh.createInstance("physicsBodySphereViewInstance")},e.prototype._getDebugCapsuleMesh=function(e){return this._debugCapsuleMesh||(this._debugCapsuleMesh=os("physicsBodyCapsuleViewMesh",{height:1},e),this._debugCapsuleMesh.rotationQuaternion=u.PT.Identity(),this._debugCapsuleMesh.material=this._getDebugMaterial(e),this._debugCapsuleMesh.setEnabled(!1)),this._debugCapsuleMesh.createInstance("physicsBodyCapsuleViewInstance")},e.prototype._getDebugCylinderMesh=function(e){return this._debugCylinderMesh||(this._debugCylinderMesh=Na("physicsBodyCylinderViewMesh",{diameterTop:1,diameterBottom:1,height:1},e),this._debugCylinderMesh.rotationQuaternion=u.PT.Identity(),this._debugCylinderMesh.material=this._getDebugMaterial(e),this._debugCylinderMesh.setEnabled(!1)),this._debugCylinderMesh.createInstance("physicsBodyCylinderViewInstance")},e.prototype._getDebugMeshMesh=function(e,t){var i=new Wi(e.name,t,null,e);return i.setParent(e),i.position=u.Pq.Zero(),i.material=this._getDebugMaterial(t),this._debugMeshMeshes.push(i),i},e.prototype._getDebugMesh=function(e,t){var i=this;if(!this._utilityLayer)return null;if(t&&t.parent&&t.parent.physicsImpostor)return null;var r=null,n=this._utilityLayer.utilityLayerScene;if(!e.physicsBody)return y.V.Warn("Unable to get physicsBody of impostor. It might be initialized later by its parent's impostor."),null;switch(e.type){case rs.BoxImpostor:r=this._getDebugBoxMesh(n),e.getBoxSizeToRef(r.scaling);break;case rs.SphereImpostor:r=this._getDebugSphereMesh(n);var o=e.getRadius();r.scaling.x=2*o,r.scaling.y=2*o,r.scaling.z=2*o;break;case rs.CapsuleImpostor:r=this._getDebugCapsuleMesh(n);var a=e.object.getBoundingInfo();r.scaling.x=2*(a.boundingBox.maximum.x-a.boundingBox.minimum.x)*e.object.scaling.x,r.scaling.y=(a.boundingBox.maximum.y-a.boundingBox.minimum.y)*e.object.scaling.y,r.scaling.z=2*(a.boundingBox.maximum.z-a.boundingBox.minimum.z)*e.object.scaling.z;break;case rs.MeshImpostor:t&&(r=this._getDebugMeshMesh(t,n));break;case rs.NoImpostor:t?t.getChildMeshes().filter((function(e){return e.physicsImpostor?1:0})).forEach((function(e){if(e.physicsImpostor&&"Mesh"===e.getClassName()){var t=e.getBoundingInfo(),o=t.boundingBox.minimum,a=t.boundingBox.maximum;switch(e.physicsImpostor.type){case rs.BoxImpostor:(r=i._getDebugBoxMesh(n)).position.copyFrom(o),r.position.addInPlace(a),r.position.scaleInPlace(.5);break;case rs.SphereImpostor:r=i._getDebugSphereMesh(n);break;case rs.CylinderImpostor:r=i._getDebugCylinderMesh(n);break;default:r=null}r&&(r.scaling.x=a.x-o.x,r.scaling.y=a.y-o.y,r.scaling.z=a.z-o.z,r.parent=e)}})):y.V.Warn("No target mesh parameter provided for NoImpostor. Skipping."),r=null;break;case rs.CylinderImpostor:r=this._getDebugCylinderMesh(n),a=e.object.getBoundingInfo(),r.scaling.x=(a.boundingBox.maximum.x-a.boundingBox.minimum.x)*e.object.scaling.x,r.scaling.y=(a.boundingBox.maximum.y-a.boundingBox.minimum.y)*e.object.scaling.y,r.scaling.z=(a.boundingBox.maximum.z-a.boundingBox.minimum.z)*e.object.scaling.z}return r},e.prototype._getDebugBodyMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene,i=new Wi("custom",t),r=new ii,n=e.getGeometry();if(r.positions=n.positions,r.indices=n.indices,r.applyToMesh(i),e._pluginDataInstances){var o=new Float32Array(16*e._pluginDataInstances.length);i.thinInstanceSetBuffer("matrix",o,16,!1)}return i.material=this._getDebugMaterial(t),i},e.prototype._getMeshDebugInertiaMatrixToRef=function(e,t){var i,r,n,o=null!==(i=e.inertiaOrientation)&&void 0!==i?i:u.PT.Identity(),a=null!==(r=e.inertia)&&void 0!==r?r:u.Pq.Zero(),s=null!==(n=e.centerOfMass)&&void 0!==n?n:u.Pq.Zero(),l=6*(a.x-a.y+a.z),c=Math.sqrt(Math.max(l,0)),h=12*a.x-l,d=Math.sqrt(Math.max(h,0)),p=12*a.z-l,f=Math.sqrt(Math.max(p,0)),_=u.AA.Vector3[0];_.set(f,c,d);var m=u.uq.ScalingToRef(_.x,_.y,_.z,u.AA.Matrix[0]),g=o.toRotationMatrix(u.AA.Matrix[1]),v=u.uq.TranslationToRef(s.x,s.y,s.z,u.AA.Matrix[2]);return m.multiplyToRef(g,t),t.multiplyToRef(v,t),t},e.prototype._getDebugInertiaMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene,i=yl.CreateBox("custom",{size:1},t),r=u.uq.Identity();if(e._pluginDataInstances.length){for(var n=new Float32Array(16*e._pluginDataInstances.length),o=0;o<e._pluginDataInstances.length;++o){var a=e.getMassProperties(o);this._getMeshDebugInertiaMatrixToRef(a,r),r.copyToArray(n,16*o)}i.thinInstanceSetBuffer("matrix",n,16,!1)}else a=e.getMassProperties(),this._getMeshDebugInertiaMatrixToRef(a,r),r.decomposeToTransformNode(i);return i.enableEdgesRendering(),i.edgesWidth=2,i.edgesColor=new h.ov(1,0,1,1),i.material=this._getDebugInertiaMaterial(t),i},e.prototype._getTransformFromBodyToRef=function(e,t,i){var r=e.transformNode;return i&&i>=0?u.uq.FromArrayToRef(r._thinInstanceDataStorage.matrixData,i,t):t.copyFrom(r.getWorldMatrix())},e.prototype._getDebugConstraintMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene;if(!e._initOptions)return null;var i=e._initOptions,r=i.pivotA,n=i.pivotB,o=i.axisA,a=i.axisB,s=i.perpAxisA,l=i.perpAxisB;if(!(r&&n&&o&&a&&s&&l))return null;for(var c=new Wi("parentingDebugConstraint",t),h=0,d=e.getBodiesUsingConstraint();h<d.length;h++){var p=d[h],f=new Ri("parentOfPair",t);f.parent=c;var _=p.parentBody,m=p.parentBodyIndex,g=p.childBody,v=p.childBodyIndex,y=this._getTransformFromBodyToRef(_,u.AA.Matrix[0],m),b=this._getTransformFromBodyToRef(g,u.AA.Matrix[1],v),T=new Ri("parentCoordSystem",t);T.parent=f,T.metadata={parentBody:_,parentBodyIndex:m},y.decomposeToTransformNode(T);var E=new Ri("childCoordSystem",t);E.parent=f,E.metadata={childBody:g,childBodyIndex:v},b.decomposeToTransformNode(E);var x=u.PT.FromRotationMatrix(u.uq.FromXYZAxesToRef(o,s,o.cross(s),u.AA.Matrix[0])),S=u.PT.FromRotationMatrix(u.uq.FromXYZAxesToRef(a,l,a.cross(l),u.AA.Matrix[0])),C=r,P=n,A=new Ri("constraint_parent",t);A.position.copyFrom(C),A.rotationQuaternion=x,A.parent=T;var R=new Ri("constraint_child",t);R.parent=E,R.position.copyFrom(P),R.rotationQuaternion=S;var I=new za(t,this._constraintAxesSize);I.xAxis.parent=A,I.yAxis.parent=A,I.zAxis.parent=A;var M=new za(t,this._constraintAxesSize);M.xAxis.parent=R,M.yAxis.parent=R,M.zAxis.parent=R}return c},e.prototype.dispose=function(){for(var e=this._numMeshes-1;e>=0;e--)this.hideImpostor(this._impostors[0]);for(e=this._numBodies-1;e>=0;e--)this.hideBody(this._bodies[0]);for(e=this._numInertiaBodies-1;e>=0;e--)this.hideInertia(this._inertiaBodies[0]);this._debugBoxMesh&&this._debugBoxMesh.dispose(),this._debugSphereMesh&&this._debugSphereMesh.dispose(),this._debugCylinderMesh&&this._debugCylinderMesh.dispose(),this._debugMaterial&&this._debugMaterial.dispose(),this._impostors.length=0,this._scene=null,this._physicsEnginePlugin=null,this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}(),Tl=function(){function e(e){this.ray=e}return e.CreateAndShow=function(t,i,r){var n=new e(t);return n.show(i,r),n},e.prototype.show=function(e,t){var i=this;if(!this._renderFunction&&this.ray){var r=this.ray;this._renderFunction=function(){return i._render()},this._scene=e,this._renderPoints=[r.origin,r.origin.add(r.direction.scale(r.length))],this._renderLine=As("ray",{points:this._renderPoints,updatable:!0},e),this._renderLine.isPickable=!1,this._renderFunction&&this._scene.registerBeforeRender(this._renderFunction)}t&&this._renderLine&&this._renderLine.color.copyFrom(t)},e.prototype.hide=function(){this._renderFunction&&this._scene&&(this._scene.unregisterBeforeRender(this._renderFunction),this._scene=null,this._renderFunction=null,this._renderLine&&(this._renderLine.dispose(),this._renderLine=null),this._renderPoints=[])},e.prototype._render=function(){var e,t=this.ray;if(t){var i=this._renderPoints[1],r=Math.min(t.length,1e6);i.copyFrom(t.direction),i.scaleInPlace(r),i.addInPlace(t.origin),this._renderPoints[0].copyFrom(t.origin),As("ray",{points:this._renderPoints,updatable:!0,instance:this._renderLine},this._scene),null===(e=this._renderLine)||void 0===e||e.refreshBoundingInfo()}},e.prototype.attachToMesh=function(e,t,i,r){var n=this;this._attachedToMesh=e;var o=this.ray;o&&(o.direction||(o.direction=u.Pq.Zero()),o.origin||(o.origin=u.Pq.Zero()),r&&(o.length=r),i||(i=u.Pq.Zero()),t||(t=new u.Pq(0,0,-1)),this._scene||(this._scene=e.getScene()),this._meshSpaceDirection?(this._meshSpaceDirection.copyFrom(t),this._meshSpaceOrigin.copyFrom(i)):(this._meshSpaceDirection=t.clone(),this._meshSpaceOrigin=i.clone()),this._onAfterRenderObserver||(this._onAfterRenderObserver=this._scene.onBeforeRenderObservable.add((function(){return n._updateToMesh()})),this._onAfterStepObserver=this._scene.onAfterStepObservable.add((function(){return n._updateToMesh()}))),this._attachedToMesh.computeWorldMatrix(!0),this._updateToMesh())},e.prototype.detachFromMesh=function(){this._attachedToMesh&&this._scene&&(this._onAfterRenderObserver&&(this._scene.onBeforeRenderObservable.remove(this._onAfterRenderObserver),this._scene.onAfterStepObservable.remove(this._onAfterStepObserver)),this._attachedToMesh=null,this._onAfterRenderObserver=null,this._onAfterStepObserver=null,this._scene=null)},e.prototype._updateToMesh=function(){var e=this.ray;this._attachedToMesh&&e&&(this._attachedToMesh.isDisposed()?this.detachFromMesh():(this._attachedToMesh.getDirectionToRef(this._meshSpaceDirection,e.direction),u.Pq.TransformCoordinatesToRef(this._meshSpaceOrigin,this._attachedToMesh.getWorldMatrix(),e.origin)))},e.prototype.dispose=function(){this.hide(),this.detachFromMesh(),this.ray=null},e}(),El=function(){function e(t,i,r,n,o,a){var s,l,c,u,d,p,f,_,m,g,v,y,b,T;if(void 0===n&&(n=!0),void 0===o&&(o=3),void 0===a&&(a={}),this.skeleton=t,this.mesh=i,this.autoUpdateBonesMatrices=n,this.renderingGroupId=o,this.options=a,this.color=h.v9.White(),this._debugLines=new Array,this._localAxes=null,this._isEnabled=!0,this._obs=null,this._scene=r,this._ready=!1,a.pauseAnimations=null===(s=a.pauseAnimations)||void 0===s||s,a.returnToRest=null!==(l=a.returnToRest)&&void 0!==l&&l,a.displayMode=null!==(c=a.displayMode)&&void 0!==c?c:e.DISPLAY_LINES,a.displayOptions=null!==(u=a.displayOptions)&&void 0!==u?u:{},a.displayOptions.midStep=null!==(d=a.displayOptions.midStep)&&void 0!==d?d:.235,a.displayOptions.midStepFactor=null!==(p=a.displayOptions.midStepFactor)&&void 0!==p?p:.155,a.displayOptions.sphereBaseSize=null!==(f=a.displayOptions.sphereBaseSize)&&void 0!==f?f:.15,a.displayOptions.sphereScaleUnit=null!==(_=a.displayOptions.sphereScaleUnit)&&void 0!==_?_:2,a.displayOptions.sphereFactor=null!==(m=a.displayOptions.sphereFactor)&&void 0!==m?m:.865,a.displayOptions.spurFollowsChild=null!==(g=a.displayOptions.spurFollowsChild)&&void 0!==g&&g,a.displayOptions.showLocalAxes=null!==(v=a.displayOptions.showLocalAxes)&&void 0!==v&&v,a.displayOptions.localAxesSize=null!==(y=a.displayOptions.localAxesSize)&&void 0!==y?y:.075,a.computeBonesUsingShaders=null===(b=a.computeBonesUsingShaders)||void 0===b||b,a.useAllBones=null===(T=a.useAllBones)||void 0===T||T,this._boneIndices=new Set,!a.useAllBones){var E=null==i?void 0:i.getVerticesData(Te.R.MatricesIndicesKind),x=null==i?void 0:i.getVerticesData(Te.R.MatricesWeightsKind);if(E&&x)for(var S=0;S<E.length;++S){var C=E[S];0!==x[S]&&this._boneIndices.add(C)}}this._utilityLayer=new Ua(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0;var P=this.options.displayMode||0;P>e.DISPLAY_SPHERE_AND_SPURS&&(P=e.DISPLAY_LINES),this.displayMode=P,this.update(),this._bindObs()}return e.CreateBoneWeightShader=function(e,t){var i,r,n,o,a,s,l=e.skeleton,c=null!==(i=e.colorBase)&&void 0!==i?i:h.v9.Black(),u=null!==(r=e.colorZero)&&void 0!==r?r:h.v9.Blue(),d=null!==(n=e.colorQuarter)&&void 0!==n?n:h.v9.Green(),p=null!==(o=e.colorHalf)&&void 0!==o?o:h.v9.Yellow(),f=null!==(a=e.colorFull)&&void 0!==a?a:h.v9.Red(),_=null!==(s=e.targetBoneIndex)&&void 0!==s?s:0;Bn.M.ShadersStore["boneWeights:"+l.name+"VertexShader"]="precision highp float;\n\n        attribute vec3 position;\n        attribute vec2 uv;\n\n        uniform mat4 view;\n        uniform mat4 projection;\n        uniform mat4 worldViewProjection;\n\n        #include<bonesDeclaration>\n        #if NUM_BONE_INFLUENCERS == 0\n            attribute vec4 matricesIndices;\n            attribute vec4 matricesWeights;\n        #endif\n        #include<bakedVertexAnimationDeclaration>\n\n        #include<instancesDeclaration>\n\n        varying vec3 vColor;\n\n        uniform vec3 colorBase;\n        uniform vec3 colorZero;\n        uniform vec3 colorQuarter;\n        uniform vec3 colorHalf;\n        uniform vec3 colorFull;\n\n        uniform float targetBoneIndex;\n\n        void main() {\n            vec3 positionUpdated = position;\n\n            #include<instancesVertex>\n            #include<bonesVertex>\n            #include<bakedVertexAnimation>\n\n            vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);\n\n            vec3 color = colorBase;\n            float totalWeight = 0.;\n            if(matricesIndices[0] == targetBoneIndex && matricesWeights[0] > 0.){\n                totalWeight += matricesWeights[0];\n            }\n            if(matricesIndices[1] == targetBoneIndex && matricesWeights[1] > 0.){\n                totalWeight += matricesWeights[1];\n            }\n            if(matricesIndices[2] == targetBoneIndex && matricesWeights[2] > 0.){\n                totalWeight += matricesWeights[2];\n            }\n            if(matricesIndices[3] == targetBoneIndex && matricesWeights[3] > 0.){\n                totalWeight += matricesWeights[3];\n            }\n\n            color = mix(color, colorZero, smoothstep(0., 0.25, totalWeight));\n            color = mix(color, colorQuarter, smoothstep(0.25, 0.5, totalWeight));\n            color = mix(color, colorHalf, smoothstep(0.5, 0.75, totalWeight));\n            color = mix(color, colorFull, smoothstep(0.75, 1.0, totalWeight));\n            vColor = color;\n\n        gl_Position = projection * view * worldPos;\n        }",Bn.M.ShadersStore["boneWeights:"+l.name+"FragmentShader"]="\n            precision highp float;\n            varying vec3 vPosition;\n\n            varying vec3 vColor;\n\n            void main() {\n                vec4 color = vec4(vColor, 1.0);\n                gl_FragColor = color;\n            }\n        ";var m=new Ea("boneWeight:"+l.name,t,{vertex:"boneWeights:"+l.name,fragment:"boneWeights:"+l.name},{attributes:["position","normal","matricesIndices","matricesWeights"],uniforms:["world","worldView","worldViewProjection","view","projection","viewProjection","colorBase","colorZero","colorQuarter","colorHalf","colorFull","targetBoneIndex"]});return m.setColor3("colorBase",c),m.setColor3("colorZero",u),m.setColor3("colorQuarter",d),m.setColor3("colorHalf",p),m.setColor3("colorFull",f),m.setFloat("targetBoneIndex",_),m.getClassName=function(){return"BoneWeightShader"},m.transparencyMode=Bi.MATERIAL_OPAQUE,m},e.CreateSkeletonMapShader=function(t,i){var r,n=t.skeleton,o=null!==(r=t.colorMap)&&void 0!==r?r:[{color:new h.v9(1,.38,.18),location:0},{color:new h.v9(.59,.18,1),location:.2},{color:new h.v9(.59,1,.18),location:.4},{color:new h.v9(1,.87,.17),location:.6},{color:new h.v9(1,.17,.42),location:.8},{color:new h.v9(.17,.68,1),location:1}],a=n.bones.length+1,s=e._CreateBoneMapColorBuffer(a,o,i),l=new Ea("boneWeights:"+n.name,i,{vertexSource:"precision highp float;\n\n            attribute vec3 position;\n            attribute vec2 uv;\n\n            uniform mat4 view;\n            uniform mat4 projection;\n            uniform mat4 worldViewProjection;\n            uniform float colorMap["+4*n.bones.length+"];\n\n            #include<bonesDeclaration>\n            #if NUM_BONE_INFLUENCERS == 0\n                attribute vec4 matricesIndices;\n                attribute vec4 matricesWeights;\n            #endif\n            #include<bakedVertexAnimationDeclaration>\n            #include<instancesDeclaration>\n\n            varying vec3 vColor;\n\n            void main() {\n                vec3 positionUpdated = position;\n\n                #include<instancesVertex>\n                #include<bonesVertex>\n                #include<bakedVertexAnimation>\n\n                vec3 color = vec3(0.);\n                bool first = true;\n\n                for (int i = 0; i < 4; i++) {\n                    int boneIdx = int(matricesIndices[i]);\n                    float boneWgt = matricesWeights[i];\n\n                    vec3 c = vec3(colorMap[boneIdx * 4 + 0], colorMap[boneIdx * 4 + 1], colorMap[boneIdx * 4 + 2]);\n\n                    if (boneWgt > 0.) {\n                        if (first) {\n                            first = false;\n                            color = c;\n                        } else {\n                            color = mix(color, c, boneWgt);\n                        }\n                    }\n                }\n\n                vColor = color;\n\n                vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);\n\n                gl_Position = projection * view * worldPos;\n            }",fragmentSource:"\n            precision highp float;\n            varying vec3 vColor;\n\n            void main() {\n                vec4 color = vec4( vColor, 1.0 );\n                gl_FragColor = color;\n            }\n            "},{attributes:["position","normal","matricesIndices","matricesWeights"],uniforms:["world","worldView","worldViewProjection","view","projection","viewProjection","colorMap"]});return l.setFloats("colorMap",s),l.getClassName=function(){return"SkeletonMapShader"},l.transparencyMode=Bi.MATERIAL_OPAQUE,l},e._CreateBoneMapColorBuffer=function(e,t,i){var r=new Ho("temp",{width:e,height:1},i,!1),n=r.getContext(),o=n.createLinearGradient(0,0,e,0);t.forEach((function(e){o.addColorStop(e.location,e.color.toHexString())})),n.fillStyle=o,n.fillRect(0,0,e,1),r.update();for(var a=[],s=n.getImageData(0,0,e,1).data,l=1/255,c=0;c<s.length;c++)a.push(s[c]*l);return r.dispose(),a},Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return this._ready},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ready",{set:function(e){this._ready=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debugMesh",{get:function(){return this._debugMesh},set:function(e){this._debugMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayMode",{get:function(){return this.options.displayMode||e.DISPLAY_LINES},set:function(t){t>e.DISPLAY_SPHERE_AND_SPURS&&(t=e.DISPLAY_LINES),this.options.displayMode=t},enumerable:!1,configurable:!0}),e.prototype._bindObs=function(){var t=this;this.displayMode===e.DISPLAY_LINES&&(this._obs=this.scene.onBeforeRenderObservable.add((function(){t._displayLinesUpdate()})))},e.prototype.update=function(){switch(this.displayMode){case e.DISPLAY_LINES:this._displayLinesUpdate();break;case e.DISPLAY_SPHERES:this._buildSpheresAndSpurs(!0);break;case e.DISPLAY_SPHERE_AND_SPURS:this._buildSpheresAndSpurs(!1)}this._buildLocalAxes()},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this.isEnabled!==e&&(this._isEnabled=e,this.debugMesh&&this.debugMesh.setEnabled(e),e&&!this._obs?this._bindObs():!e&&this._obs&&(this.scene.onBeforeRenderObservable.remove(this._obs),this._obs=null))},enumerable:!1,configurable:!0}),e.prototype._getBonePosition=function(e,t,i,r,n,o){void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=0);var a=u.AA.Matrix[0],s=t.getParent();if(a.copyFrom(t.getLocalMatrix()),0!==r||0!==n||0!==o){var l=u.AA.Matrix[1];u.uq.IdentityToRef(l),l.setTranslationFromFloats(r,n,o),l.multiplyToRef(a,a)}s&&a.multiplyToRef(s.getAbsoluteMatrix(),a),a.multiplyToRef(i,a),e.x=a.m[12],e.y=a.m[13],e.z=a.m[14]},e.prototype._getLinesForBonesWithLength=function(e,t){var i,r,n=e.length;t?(i=t.getWorldMatrix(),r=t.position):(i=new u.uq,r=e[0].position);for(var o=0,a=0;a<n;a++){var s=e[a],l=this._debugLines[o];-1!==s._index&&(this._boneIndices.has(s.getIndex())||this.options.useAllBones)&&(l||(l=[u.Pq.Zero(),u.Pq.Zero()],this._debugLines[o]=l),this._getBonePosition(l[0],s,i),this._getBonePosition(l[1],s,i,0,s.length,0),l[0].subtractInPlace(r),l[1].subtractInPlace(r),o++)}},e.prototype._getLinesForBonesNoLength=function(e){var t,i,r=e.length,n=0,o=this.mesh;o?(t=o,i=o.position):(t=new Ri(""),i=e[0].position);for(var a=r-1;a>=0;a--){var s=e[a],l=s.getParent();if(l&&(this._boneIndices.has(s.getIndex())||this.options.useAllBones)){var c=this._debugLines[n];c||(c=[u.Pq.Zero(),u.Pq.Zero()],this._debugLines[n]=c),s.getAbsolutePositionToRef(t,c[0]),l.getAbsolutePositionToRef(t,c[1]),c[0].subtractInPlace(i),c[1].subtractInPlace(i),n++}}o||t.dispose()},e.prototype._revert=function(e){this.options.pauseAnimations&&(this.scene.animationsEnabled=e,this.utilityLayer.utilityLayerScene.animationsEnabled=e)},e.prototype._getAbsoluteBindPoseToRef=function(e,t){null!==e&&-1!==e._index?(this._getAbsoluteBindPoseToRef(e.getParent(),t),e.getBindMatrix().multiplyToRef(t,t)):t.copyFrom(u.uq.Identity())},e.prototype._createSpur=function(e,t,i,r,n,o){for(var a=i.subtract(e),s=a.length(),l=a.normalize().scale(s),c=n.midStep||.165,h=n.midStepFactor||.215,d=l.scale(c),p=Vs("skeletonViewer",{shape:[new u.Pq(1,-1,0),new u.Pq(1,1,0),new u.Pq(-1,1,0),new u.Pq(-1,-1,0),new u.Pq(1,-1,0)],path:[u.Pq.Zero(),d,l],scaleFunction:function(e){switch(e){case 0:case 2:return 0;case 1:return s*h}return 0},sideOrientation:Wi.DEFAULTSIDE,updatable:!1},o),f=p.getTotalVertices(),_=[],m=[],g=0;g<f;g++)_.push(1,0,0,0),r&&n.spurFollowsChild&&g>9?m.push(r.getIndex(),0,0,0):m.push(t.getIndex(),0,0,0);return p.position=e.clone(),p.setVerticesData(Te.R.MatricesWeightsKind,_,!1),p.setVerticesData(Te.R.MatricesIndicesKind,m,!1),p.convertToFlatShadedMesh(),p},e.prototype._getBoundingSphereForBone=function(e){if(!this.mesh)return null;var t=this.mesh.getVerticesData(Te.R.PositionKind),i=this.mesh.getIndices(),r=this.mesh.getVerticesData(Te.R.MatricesWeightsKind),n=this.mesh.getVerticesData(Te.R.MatricesIndicesKind);if(!(t&&i&&r&&n))return null;for(var o=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),s=0,l=0;l<i.length;++l)for(var c=i[l],h=0;h<4;++h){var d=n[4*c+h],p=r[4*c+h];if(d===e&&p>1e-5){u.Pq.FromArrayToRef(t,3*c,u.AA.Vector3[0]),o.minimizeInPlace(u.AA.Vector3[0]),a.maximizeInPlace(u.AA.Vector3[0]),s++;break}}return s>1?{center:u.Pq.Center(o,a),radius:u.Pq.Distance(o,a)/2}:null},e.prototype._buildSpheresAndSpurs=function(e){var t,i,r,n=this;void 0===e&&(e=!0),this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this._ready=!1;var o=null===(i=this.utilityLayer)||void 0===i?void 0:i.utilityLayerScene,a=this.skeleton.bones,s=[],l=[],c=this.scene.animationsEnabled;try{this.options.pauseAnimations&&(this.scene.animationsEnabled=!1,o.animationsEnabled=!1),this.options.returnToRest&&this.skeleton.returnToRest(),this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteMatrices();for(var h=Number.NEGATIVE_INFINITY,d=this.options.displayOptions||{},p=function(t){var i=a[t];if(-1===i._index||!f._boneIndices.has(i.getIndex())&&!f.options.useAllBones)return"continue";var r=new u.uq;f._getAbsoluteBindPoseToRef(i,r);var c=new u.Pq;if(r.decompose(void 0,void 0,c),i.children.length>0)i.children.forEach((function(t){var a=new u.uq;t.getLocalMatrix().multiplyToRef(r,a);var s=new u.Pq;a.decompose(void 0,void 0,s);var p=u.Pq.Distance(c,s);p>h&&(h=p),e||l.push(n._createSpur(c,i,s,t,d,o))}));else{var p=f._getBoundingSphereForBone(i.getIndex());if(p&&(p.radius>h&&(h=p.radius),!e)){var _=void 0,m=i.getParent();m?(f._getAbsoluteBindPoseToRef(m,r),r.decompose(void 0,void 0,u.AA.Vector3[0]),_=c.subtract(u.AA.Vector3[0]).normalize().scale(p.radius).add(c)):_=p.center.subtract(c).normalize().scale(p.radius).add(c),l.push(f._createSpur(c,i,_,null,d,o))}}for(var g=Qa("skeletonViewer",{segments:6,diameter:d.sphereBaseSize||.2,updatable:!0},o),v=g.getTotalVertices(),y=[],b=[],T=0;T<v;T++)y.push(1,0,0,0),b.push(i.getIndex(),0,0,0);g.setVerticesData(Te.R.MatricesWeightsKind,y,!1),g.setVerticesData(Te.R.MatricesIndicesKind,b,!1),g.position=c.clone(),s.push([g,i])},f=this,_=0;_<a.length;_++)p(_);var m=d.sphereScaleUnit||2,g=d.sphereFactor||.85,v=[];for(_=0;_<s.length;_++){for(var b=(t=s[_])[0],T=t[1],E=1/(m/h),x=0,S=T;S.getParent()&&-1!==S.getParent().getIndex();)x++,S=S.getParent();b.scaling.scaleInPlace(E*Math.pow(g,x)),v.push(b)}this.debugMesh=Wi.MergeMeshes(v.concat(l),!0,!0),this.debugMesh&&(this.debugMesh.renderingGroupId=this.renderingGroupId,this.debugMesh.skeleton=this.skeleton,this.debugMesh.parent=this.mesh,this.debugMesh.computeBonesUsingShaders=null===(r=this.options.computeBonesUsingShaders)||void 0===r||r,this.debugMesh.alwaysSelectAsActiveMesh=!0),this.utilityLayer._getSharedGizmoLight().intensity=.7,this._revert(c),this.ready=!0}catch(e){y.V.Error(e),this._revert(c),this.dispose()}},e.prototype._buildLocalAxes=function(){var e;this._localAxes&&this._localAxes.dispose(),this._localAxes=null;var t=this.options.displayOptions||{};if(t.showLocalAxes){var i=this._utilityLayer.utilityLayerScene,r=t.localAxesSize||.075,n=[],o=[],a=new h.ov(1,0,0,1),s=new h.ov(0,1,0,1),l=new h.ov(0,0,1,1),c=[],d=[];for(var p in this.skeleton.bones){var f=this.skeleton.bones[p];if(-1!==f._index&&(this._boneIndices.has(f.getIndex())||this.options.useAllBones)){var _=new u.uq,m=new u.Pq;this._getAbsoluteBindPoseToRef(f,_),_.decompose(void 0,u.AA.Quaternion[0],m);var g=new u.uq;u.AA.Quaternion[0].toRotationMatrix(g);var v=u.Pq.TransformCoordinates(new u.Pq(0+r,0,0),g),y=u.Pq.TransformCoordinates(new u.Pq(0,0+r,0),g),b=u.Pq.TransformCoordinates(new u.Pq(0,0,0+r),g),T=[[m,m.add(v)],[m,m.add(y)],[m,m.add(b)]],E=[[a,a],[s,s],[l,l]];n.push.apply(n,T),o.push.apply(o,E);for(var x=0;x<6;x++)c.push(1,0,0,0),d.push(f.getIndex(),0,0,0)}}this._localAxes=Ps("localAxes",{lines:n,colors:o,updatable:!0},i),this._localAxes.setVerticesData(Te.R.MatricesWeightsKind,c,!1),this._localAxes.setVerticesData(Te.R.MatricesIndicesKind,d,!1),this._localAxes.skeleton=this.skeleton,this._localAxes.renderingGroupId=this.renderingGroupId+1,this._localAxes.parent=this.mesh,this._localAxes.computeBonesUsingShaders=null===(e=this.options.computeBonesUsingShaders)||void 0===e||e}},e.prototype._displayLinesUpdate=function(){if(this._utilityLayer){this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteMatrices(),void 0===this.skeleton.bones[0].length?this._getLinesForBonesNoLength(this.skeleton.bones):this._getLinesForBonesWithLength(this.skeleton.bones,this.mesh);var e=this._utilityLayer.utilityLayerScene;e&&(this._debugMesh?Ps("",{lines:this._debugLines,updatable:!0,instance:this._debugMesh},e):(this._debugMesh=Ps("",{lines:this._debugLines,updatable:!0,instance:null},e),this._debugMesh.renderingGroupId=this.renderingGroupId),this.mesh?this._debugMesh.position.copyFrom(this.mesh.position):this._debugMesh.position.copyFrom(this.skeleton.bones[0].position),this._debugMesh.color=this.color)}},e.prototype.changeDisplayMode=function(e){var t=!!this.isEnabled;this.displayMode!==e&&(this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this.displayMode=e,this.update(),this._bindObs(),this.isEnabled=t)},e.prototype.changeDisplayOptions=function(e,t){var i=!!this.isEnabled;this.options.displayOptions[e]=t,this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this.update(),this._bindObs(),this.isEnabled=i},e.prototype.dispose=function(){this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null),this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null),this.ready=!1},e.DISPLAY_LINES=0,e.DISPLAY_SPHERES=1,e.DISPLAY_SPHERE_AND_SPURS=2,e}(),xl=function(){function e(e,t){this._oldPosition=new u.Pq(Number.NaN,Number.NaN,Number.NaN),this._oldDirection=new u.Pq(Number.NaN,Number.NaN,Number.NaN),this._transparency=.3,this._showLines=!0,this._showPlanes=!0,this._scene=e.getScene(),this._light=e,this._camera=t,this._inverseViewMatrix=u.uq.Identity(),this._lightHelperFrustumMeshes=[],this._createGeometry(),this.show(),this.update()}return Object.defineProperty(e.prototype,"transparency",{get:function(){return this._transparency},set:function(e){this._transparency=e;for(var t=6;t<12;++t)this._lightHelperFrustumMeshes[t].material.alpha=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showLines",{get:function(){return this._showLines},set:function(e){if(this._showLines!==e){this._showLines=e;for(var t=0;t<6;++t)this._lightHelperFrustumMeshes[t].setEnabled(e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showPlanes",{get:function(){return this._showPlanes},set:function(e){if(this._showPlanes!==e){this._showPlanes=e;for(var t=6;t<12;++t)this._lightHelperFrustumMeshes[t].setEnabled(e)}},enumerable:!1,configurable:!0}),e.prototype.show=function(){var e=this;this._lightHelperFrustumMeshes.forEach((function(t,i){t.setEnabled(i<6&&e._showLines||i>=6&&e._showPlanes)})),this._oldPosition.set(Number.NaN,Number.NaN,Number.NaN),this._visible=!0},e.prototype.hide=function(){this._lightHelperFrustumMeshes.forEach((function(e){e.setEnabled(!1)})),this._visible=!1},e.prototype.update=function(){var e,t,i,r,n,o;if(this._visible&&(!this._oldPosition.equals(this._light.position)||!this._oldDirection.equals(this._light.direction)||this._oldAutoCalc!==this._light.autoCalcShadowZBounds||this._oldMinZ!==this._light.shadowMinZ||this._oldMaxZ!==this._light.shadowMaxZ)){this._oldPosition.copyFrom(this._light.position),this._oldDirection.copyFrom(this._light.direction),this._oldAutoCalc=this._light.autoCalcShadowZBounds,this._oldMinZ=this._light.shadowMinZ,this._oldMaxZ=this._light.shadowMaxZ,u.AA.Vector3[0].set(this._light.orthoLeft,this._light.orthoBottom,void 0!==this._light.shadowMinZ?this._light.shadowMinZ:this._camera.minZ),u.AA.Vector3[1].set(this._light.orthoRight,this._light.orthoTop,void 0!==this._light.shadowMaxZ?this._light.shadowMaxZ:this._camera.maxZ);var a=this._getInvertViewMatrix();u.AA.Vector3[2].copyFromFloats(u.AA.Vector3[1].x,u.AA.Vector3[1].y,u.AA.Vector3[0].z),u.AA.Vector3[3].copyFromFloats(u.AA.Vector3[1].x,u.AA.Vector3[0].y,u.AA.Vector3[0].z),u.AA.Vector3[4].copyFromFloats(u.AA.Vector3[0].x,u.AA.Vector3[0].y,u.AA.Vector3[0].z),u.AA.Vector3[5].copyFromFloats(u.AA.Vector3[0].x,u.AA.Vector3[1].y,u.AA.Vector3[0].z),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[2],a,u.AA.Vector3[2]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[3],a,u.AA.Vector3[3]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[4],a,u.AA.Vector3[4]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[5],a,u.AA.Vector3[5]),u.AA.Vector3[6].copyFromFloats(u.AA.Vector3[1].x,u.AA.Vector3[1].y,u.AA.Vector3[1].z),u.AA.Vector3[7].copyFromFloats(u.AA.Vector3[1].x,u.AA.Vector3[0].y,u.AA.Vector3[1].z),u.AA.Vector3[8].copyFromFloats(u.AA.Vector3[0].x,u.AA.Vector3[0].y,u.AA.Vector3[1].z),u.AA.Vector3[9].copyFromFloats(u.AA.Vector3[0].x,u.AA.Vector3[1].y,u.AA.Vector3[1].z),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[6],a,u.AA.Vector3[6]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[7],a,u.AA.Vector3[7]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[8],a,u.AA.Vector3[8]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[9],a,u.AA.Vector3[9]),As("nearlines",{updatable:!0,points:this._nearLinesPoints,instance:this._lightHelperFrustumMeshes[0]},this._scene),As("farlines",{updatable:!0,points:this._farLinesPoints,instance:this._lightHelperFrustumMeshes[1]},this._scene),As("trlines",{updatable:!0,points:this._trLinesPoints,instance:this._lightHelperFrustumMeshes[2]},this._scene),As("brlines",{updatable:!0,points:this._brLinesPoints,instance:this._lightHelperFrustumMeshes[3]},this._scene),As("tllines",{updatable:!0,points:this._tlLinesPoints,instance:this._lightHelperFrustumMeshes[4]},this._scene),As("bllines",{updatable:!0,points:this._blLinesPoints,instance:this._lightHelperFrustumMeshes[5]},this._scene),u.AA.Vector3[2].toArray(this._nearPlaneVertices,0),u.AA.Vector3[3].toArray(this._nearPlaneVertices,3),u.AA.Vector3[4].toArray(this._nearPlaneVertices,6),u.AA.Vector3[5].toArray(this._nearPlaneVertices,9),null===(e=this._lightHelperFrustumMeshes[6].geometry)||void 0===e||e.updateVerticesDataDirectly("position",this._nearPlaneVertices,0),u.AA.Vector3[6].toArray(this._farPlaneVertices,0),u.AA.Vector3[7].toArray(this._farPlaneVertices,3),u.AA.Vector3[8].toArray(this._farPlaneVertices,6),u.AA.Vector3[9].toArray(this._farPlaneVertices,9),null===(t=this._lightHelperFrustumMeshes[7].geometry)||void 0===t||t.updateVerticesDataDirectly("position",this._farPlaneVertices,0),u.AA.Vector3[2].toArray(this._rightPlaneVertices,0),u.AA.Vector3[6].toArray(this._rightPlaneVertices,3),u.AA.Vector3[7].toArray(this._rightPlaneVertices,6),u.AA.Vector3[3].toArray(this._rightPlaneVertices,9),null===(i=this._lightHelperFrustumMeshes[8].geometry)||void 0===i||i.updateVerticesDataDirectly("position",this._rightPlaneVertices,0),u.AA.Vector3[5].toArray(this._leftPlaneVertices,0),u.AA.Vector3[9].toArray(this._leftPlaneVertices,3),u.AA.Vector3[8].toArray(this._leftPlaneVertices,6),u.AA.Vector3[4].toArray(this._leftPlaneVertices,9),null===(r=this._lightHelperFrustumMeshes[9].geometry)||void 0===r||r.updateVerticesDataDirectly("position",this._leftPlaneVertices,0),u.AA.Vector3[2].toArray(this._topPlaneVertices,0),u.AA.Vector3[6].toArray(this._topPlaneVertices,3),u.AA.Vector3[9].toArray(this._topPlaneVertices,6),u.AA.Vector3[5].toArray(this._topPlaneVertices,9),null===(n=this._lightHelperFrustumMeshes[10].geometry)||void 0===n||n.updateVerticesDataDirectly("position",this._topPlaneVertices,0),u.AA.Vector3[3].toArray(this._bottomPlaneVertices,0),u.AA.Vector3[7].toArray(this._bottomPlaneVertices,3),u.AA.Vector3[8].toArray(this._bottomPlaneVertices,6),u.AA.Vector3[4].toArray(this._bottomPlaneVertices,9),null===(o=this._lightHelperFrustumMeshes[11].geometry)||void 0===o||o.updateVerticesDataDirectly("position",this._bottomPlaneVertices,0)}},e.prototype.dispose=function(){this._lightHelperFrustumMeshes.forEach((function(e){var t;null===(t=e.material)||void 0===t||t.dispose(),e.dispose()})),this._rootNode.dispose()},e.prototype._createGeometry=function(){var e=this;this._rootNode=new Ri("directionalLightHelperRoot_"+this._light.name,this._scene),this._rootNode.parent=this._light.parent,this._nearLinesPoints=[u.AA.Vector3[0],u.AA.Vector3[1],u.AA.Vector3[2],u.AA.Vector3[3],u.AA.Vector3[4]];var t=As("nearlines",{updatable:!0,points:this._nearLinesPoints},this._scene);t.parent=this._rootNode,t.alwaysSelectAsActiveMesh=!0,this._farLinesPoints=[u.AA.Vector3[5],u.AA.Vector3[6],u.AA.Vector3[7],u.AA.Vector3[8],u.AA.Vector3[9]];var i=As("farlines",{updatable:!0,points:this._farLinesPoints},this._scene);i.parent=this._rootNode,i.alwaysSelectAsActiveMesh=!0,this._trLinesPoints=[u.AA.Vector3[10],u.AA.Vector3[11]];var r=As("trlines",{updatable:!0,points:this._trLinesPoints},this._scene);r.parent=this._rootNode,r.alwaysSelectAsActiveMesh=!0,this._brLinesPoints=[u.AA.Vector3[12],u.AA.Vector3[0]];var n=As("brlines",{updatable:!0,points:this._brLinesPoints},this._scene);n.parent=this._rootNode,n.alwaysSelectAsActiveMesh=!0,this._tlLinesPoints=[u.AA.Vector3[1],u.AA.Vector3[2]];var o=As("tllines",{updatable:!0,points:this._tlLinesPoints},this._scene);o.parent=this._rootNode,o.alwaysSelectAsActiveMesh=!0,this._blLinesPoints=[u.AA.Vector3[3],u.AA.Vector3[4]];var a=As("bllines",{updatable:!0,points:this._blLinesPoints},this._scene);a.parent=this._rootNode,a.alwaysSelectAsActiveMesh=!0,this._lightHelperFrustumMeshes.push(t,i,r,n,o,a);var s=function(t,i,r){var n=new Wi(t+"plane",e._scene),o=new Wo(t+"PlaneMat",e._scene);n.material=o,n.parent=e._rootNode,n.alwaysSelectAsActiveMesh=!0,o.emissiveColor=i,o.alpha=e.transparency,o.backFaceCulling=!1,o.disableLighting=!0;var a=new ii;a.positions=r,a.indices=[0,1,2,0,2,3],a.applyToMesh(n,!0),e._lightHelperFrustumMeshes.push(n)};this._nearPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._farPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._rightPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._leftPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._topPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._bottomPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],s("near",new h.v9(1,0,0),this._nearPlaneVertices),s("far",new h.v9(.3,0,0),this._farPlaneVertices),s("right",new h.v9(0,1,0),this._rightPlaneVertices),s("left",new h.v9(0,.3,0),this._leftPlaneVertices),s("top",new h.v9(0,0,1),this._topPlaneVertices),s("bottom",new h.v9(0,0,.3),this._bottomPlaneVertices),this._nearLinesPoints[0]=u.AA.Vector3[2],this._nearLinesPoints[1]=u.AA.Vector3[3],this._nearLinesPoints[2]=u.AA.Vector3[4],this._nearLinesPoints[3]=u.AA.Vector3[5],this._nearLinesPoints[4]=u.AA.Vector3[2],this._farLinesPoints[0]=u.AA.Vector3[6],this._farLinesPoints[1]=u.AA.Vector3[7],this._farLinesPoints[2]=u.AA.Vector3[8],this._farLinesPoints[3]=u.AA.Vector3[9],this._farLinesPoints[4]=u.AA.Vector3[6],this._trLinesPoints[0]=u.AA.Vector3[2],this._trLinesPoints[1]=u.AA.Vector3[6],this._brLinesPoints[0]=u.AA.Vector3[3],this._brLinesPoints[1]=u.AA.Vector3[7],this._tlLinesPoints[0]=u.AA.Vector3[4],this._tlLinesPoints[1]=u.AA.Vector3[8],this._blLinesPoints[0]=u.AA.Vector3[5],this._blLinesPoints[1]=u.AA.Vector3[9]},e.prototype._getInvertViewMatrix=function(){return u.uq.LookAtLHToRef(this._light.position,this._light.position.add(this._light.direction),u.Pq.UpReadOnly,this._inverseViewMatrix),this._inverseViewMatrix.invertToRef(this._inverseViewMatrix),this._inverseViewMatrix},e}(),Sl=i(6106),Cl=i(2118),Pl=function(){this.renderWidth=512,this.renderHeight=256,this.textureSize=512,this.deterministicLockstep=!1,this.lockstepMaxSteps=4},Al=function(e){function t(t){void 0===t&&(t=new Pl);var r=e.call(this,null)||this;void 0===t.deterministicLockstep&&(t.deterministicLockstep=!1),void 0!==t.timeStep&&(r._timeStep=t.timeStep),void 0===t.lockstepMaxSteps&&(t.lockstepMaxSteps=4),r._options=t,Sl.I.SetMatrixPrecision(!!t.useHighPrecisionMatrix),r._caps={maxTexturesImageUnits:16,maxVertexTextureImageUnits:16,maxCombinedTexturesImageUnits:32,maxTextureSize:512,maxCubemapTextureSize:512,maxRenderTextureSize:512,maxVertexAttribs:16,maxVaryingVectors:16,maxFragmentUniformVectors:16,maxVertexUniformVectors:16,standardDerivatives:!1,astc:null,pvrtc:null,etc1:null,etc2:null,bptc:null,maxAnisotropy:0,uintIndices:!1,fragmentDepthSupported:!1,highPrecisionShaderSupported:!0,colorBufferFloat:!1,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,textureFloat:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloat:!1,textureHalfFloatLinearFiltering:!1,textureHalfFloatRender:!1,textureLOD:!1,texelFetch:!1,drawBuffersExtension:!1,depthTextureExtension:!1,vertexArrayObject:!1,instancedArrays:!1,supportOcclusionQuery:!1,canUseTimestampForTimerQuery:!1,maxMSAASamples:1,blendMinMax:!1,canUseGLInstanceID:!1,canUseGLVertexID:!1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:!1,textureMaxLevel:!1,texture2DArrayMaxLayerCount:128,disableMorphTargetTexture:!1},r._features={forceBitmapOverHTMLImageElement:!1,supportRenderAndCopyToLodForFloatTextures:!1,supportDepthStencilTexture:!1,supportShadowSamplers:!1,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:!1,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:!1,basisNeedsPOT:!1,support3DTextures:!1,needTypeSuffixInShaderConstants:!1,supportMSAA:!1,supportSSAO2:!1,supportExtendedTextureFormats:!1,supportSwitchCaseInShader:!1,supportSyncTextureRead:!1,needsInvertingBitmap:!1,useUBOBindingCache:!1,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!0,supportSpriteInstancing:!1,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1},t.renderingCanvas&&(r._renderingCanvas=t.renderingCanvas),y.V.Log("Babylon.js v".concat(Pi.Version," - Null engine"));var n="undefined"!=typeof self?self:void 0!==i.g?i.g:window;return"undefined"==typeof URL&&(n.URL={createObjectURL:function(){},revokeObjectURL:function(){}}),"undefined"==typeof Blob&&(n.Blob=function(){}),r}return(0,f.C6)(t,e),t.prototype.isDeterministicLockStep=function(){return this._options.deterministicLockstep},t.prototype.getLockstepMaxSteps=function(){return this._options.lockstepMaxSteps},t.prototype.getHardwareScalingLevel=function(){return 1},t.prototype.createVertexBuffer=function(e){var t=new Ur.n;return t.references=1,t},t.prototype.createIndexBuffer=function(e){var t=new Ur.n;return t.references=1,t},t.prototype.clear=function(e,t,i,r){void 0===r&&(r=!1)},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._options.renderWidth},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._options.renderHeight},t.prototype.setViewport=function(e,t,i){this._cachedViewport=e},t.prototype.createShaderProgram=function(e,t,i,r,n){return{__SPECTOR_rebuildProgram:null}},t.prototype.getUniforms=function(e,t){return[]},t.prototype.getAttributes=function(e,t){return[]},t.prototype.bindSamplers=function(e){this._currentEffect=null},t.prototype.enableEffect=function(e){e=null!==e&&(0,Cl.E)(e)?e.effect:e,this._currentEffect=e,e&&(e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},t.prototype.setState=function(e,t,i,r,n,o,a){void 0===t&&(t=0),void 0===r&&(r=!1),void 0===a&&(a=0)},t.prototype.setIntArray=function(e,t){return!0},t.prototype.setIntArray2=function(e,t){return!0},t.prototype.setIntArray3=function(e,t){return!0},t.prototype.setIntArray4=function(e,t){return!0},t.prototype.setFloatArray=function(e,t){return!0},t.prototype.setFloatArray2=function(e,t){return!0},t.prototype.setFloatArray3=function(e,t){return!0},t.prototype.setFloatArray4=function(e,t){return!0},t.prototype.setArray=function(e,t){return!0},t.prototype.setArray2=function(e,t){return!0},t.prototype.setArray3=function(e,t){return!0},t.prototype.setArray4=function(e,t){return!0},t.prototype.setMatrices=function(e,t){return!0},t.prototype.setMatrix3x3=function(e,t){return!0},t.prototype.setMatrix2x2=function(e,t){return!0},t.prototype.setFloat=function(e,t){return!0},t.prototype.setFloat2=function(e,t,i){return!0},t.prototype.setFloat3=function(e,t,i,r){return!0},t.prototype.setBool=function(e,t){return!0},t.prototype.setFloat4=function(e,t,i,r,n){return!0},t.prototype.setAlphaMode=function(e,t){void 0===t&&(t=!1),this._alphaMode!==e&&(this.alphaState.alphaBlend=e!==s.Y.ALPHA_DISABLE,t||this.setDepthWrite(e===s.Y.ALPHA_DISABLE),this._alphaMode=e)},t.prototype.bindBuffers=function(e,t,i){},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames||(this.resetTextureCache(),this._currentEffect=null,e&&(this._currentProgram=null,this._stencilStateComposer.reset(),this.depthCullingState.reset(),this.alphaState.reset()),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype.draw=function(e,t,i,r){},t.prototype.drawElementsType=function(e,t,i,r){},t.prototype.drawArraysType=function(e,t,i,r){},t.prototype._createTexture=function(){return{}},t.prototype._releaseTexture=function(e){},t.prototype.createTexture=function(e,t,i,r,n,o,a,l,c,u,h,d){void 0===n&&(n=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=null);var p=new si.h(this,1),f=String(e);return p.url=f,p.generateMipMaps=!t,p.samplingMode=n,p.invertY=i,p.baseWidth=this._options.textureSize,p.baseHeight=this._options.textureSize,p.width=this._options.textureSize,p.height=this._options.textureSize,u&&(p.format=u),p.isReady=!0,o&&setTimeout((function(){o(p)})),this._internalTexturesCache.push(p),p},t.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var r=new Vn(e,t,i,this);return this._renderTargetWrapperCache.push(r),r},t.prototype.createRenderTargetTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!1,e),r={};void 0!==t&&"object"==typeof t?(r.generateMipMaps=t.generateMipMaps,r.generateDepthBuffer=void 0===t.generateDepthBuffer||t.generateDepthBuffer,r.generateStencilBuffer=r.generateDepthBuffer&&t.generateStencilBuffer,r.type=void 0===t.type?s.Y.TEXTURETYPE_UNSIGNED_INT:t.type,r.samplingMode=void 0===t.samplingMode?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode):(r.generateMipMaps=t,r.generateDepthBuffer=!0,r.generateStencilBuffer=!1,r.type=s.Y.TEXTURETYPE_UNSIGNED_INT,r.samplingMode=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE);var n=new si.h(this,5),o=e.width||e,a=e.height||e;return i._generateDepthBuffer=r.generateDepthBuffer,i._generateStencilBuffer=!!r.generateStencilBuffer,n.baseWidth=o,n.baseHeight=a,n.width=o,n.height=a,n.isReady=!0,n.samples=1,n.generateMipMaps=!!r.generateMipMaps,n.samplingMode=r.samplingMode,n.type=r.type,this._internalTexturesCache.push(n),i},t.prototype.createRenderTargetCubeTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!0,e),r=(0,f.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:s.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:s.Y.TEXTUREFORMAT_RGBA},t);r.generateStencilBuffer=r.generateDepthBuffer&&r.generateStencilBuffer,(r.type!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(r.type!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(r.samplingMode=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),i._generateDepthBuffer=r.generateDepthBuffer,i._generateStencilBuffer=!!r.generateStencilBuffer;var n=new si.h(this,5);return n.baseWidth=e,n.baseHeight=e,n.width=e,n.height=e,n.isReady=!0,n.isCube=!0,n.samples=1,n.generateMipMaps=!!r.generateMipMaps,n.samplingMode=r.samplingMode,n.type=r.type,this._internalTexturesCache.push(n),i},t.prototype.updateTextureSamplingMode=function(e,t){t.samplingMode=e},t.prototype.createRawTexture=function(e,t,i,r,n,o,a,l,c,u,h){void 0===l&&(l=null),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new si.h(this,3);return d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=r,d.generateMipMaps=n,d.samplingMode=a,d.invertY=o,d._compression=l,d.type=c,d._useSRGBBuffer=h,this._doNotHandleContextLost||(d._bufferView=e),d},t.prototype.updateRawTexture=function(e,t,i,r,n,o,a){void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e&&(e._bufferView=t,e.format=i,e.invertY=r,e._compression=n,e.type=o,e._useSRGBBuffer=a)},t.prototype.bindFramebuffer=function(e,t,i,r,n){this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._currentFramebuffer=null,this._cachedViewport&&!n&&this.setViewport(this._cachedViewport,i,r)},t.prototype.unBindFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null,i&&i(),this._currentFramebuffer=null},t.prototype.createDynamicVertexBuffer=function(e){var t=new Ur.n;return t.references=1,t.capacity=1,t},t.prototype.updateDynamicTexture=function(e,t,i,r,n){void 0===r&&(r=!1)},t.prototype.areAllEffectsReady=function(){return!0},t.prototype.getError=function(){return 0},t.prototype._getUnpackAlignement=function(){return 1},t.prototype._unpackFlipY=function(e){},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,r){},t.prototype._bindTextureDirectly=function(e,t){return this._boundTexturesCache[this._activeChannel]!==t&&(this._boundTexturesCache[this._activeChannel]=t,!0)},t.prototype._bindTexture=function(e,t){e<0||this._bindTextureDirectly(0,t)},t.prototype._deleteBuffer=function(e){},t.prototype.releaseEffects=function(){},t.prototype.displayLoadingUI=function(){},t.prototype.hideLoadingUI=function(){},Object.defineProperty(t.prototype,"loadingUIText",{set:function(e){},enumerable:!1,configurable:!0}),t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,r,n,o,a){void 0===o&&(o=0),void 0===a&&(a=0)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0)},t.prototype._uploadImageToTexture=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0)},t}(Pi),Rl=i(3885);fi.$.prototype._partialLoadFile=function(e,t,i,r,n){void 0===n&&(n=null),this._loadFile(e,(function(e){i[t]=e,i._internalCount++,6===i._internalCount&&r(i)}),void 0,void 0,!0,(function(e,t){n&&e&&n(e.status+" "+e.statusText,t)}))},fi.$.prototype._cascadeLoadFiles=function(e,t,i,r){void 0===r&&(r=null);var n=[];n._internalCount=0;for(var o=0;o<6;o++)this._partialLoadFile(i[o],o,n,t,r)},fi.$.prototype._cascadeLoadImgs=function(e,t,i,r,n,o){void 0===n&&(n=null);var a=[];a._internalCount=0;for(var s=0;s<6;s++)this._partialLoadImg(r[s],s,a,e,t,i,n,o)},fi.$.prototype._partialLoadImg=function(e,t,i,r,n,o,a,s){void 0===a&&(a=null);var l=(0,Rl.z)();(0,Je.W$)(e,(function(e){i[t]=e,i._internalCount++,r&&r.removePendingData(l),6===i._internalCount&&o&&o(n,i)}),(function(e,t){r&&r.removePendingData(l),a&&a(e,t)}),r?r.offlineProvider:null,s),r&&r.addPendingData(l)},fi.$.prototype.createCubeTextureBase=function(e,t,i,r,n,o,a,s,l,c,u,h,d,p,f,_){var m=this;void 0===n&&(n=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===d&&(d=null),void 0===p&&(p=null),void 0===f&&(f=!1),void 0===_&&(_=null);var g=h||new si.h(this,7);g.isCube=!0,g.url=e,g.generateMipMaps=!r,g._lodGenerationScale=c,g._lodGenerationOffset=u,g._useSRGBBuffer=!!f&&this._caps.supportSRGBBuffers&&(this.version>1||this.isWebGPU||!!r),g!==h&&(g.label=e.substring(0,60)),this._doNotHandleContextLost||(g._extension=s,g._files=i,g._buffer=_);var v=e;this._transformTextureUrl&&!h&&(e=this._transformTextureUrl(e));for(var b=e.split("?")[0],T=b.lastIndexOf("."),E=s||(T>-1?b.substring(T).toLowerCase():""),x=null,S=0,C=fi.$._TextureLoaders;S<C.length;S++){var P=C[S];if(P.canLoad(E)){x=P;break}}if(x){var A=function(e){d&&d(g,e),x.loadCubeData(e,g,l,n,o)};_?A(_):i&&6===i.length?x.supportCascades?this._cascadeLoadFiles(t,(function(e){return A(e.map((function(e){return new Uint8Array(e)})))}),i,o):o?o("Textures type does not support cascades."):y.V.Warn("Texture loader does not support cascades."):this._loadFile(e,(function(e){return A(new Uint8Array(e))}),void 0,void 0,!0,(function(h,b){e===v?o&&h&&o(h.status+" "+h.statusText,b):(y.V.Warn("Failed to load ".concat(e,", falling back to the ").concat(v)),m.createCubeTextureBase(v,t,i,!!r,n,o,a,s,l,c,u,g,d,p,f,_))}))}else{if(!i||0===i.length)throw new Error("Cannot load cubemap because files were not defined, or the correct loader was not found.");this._cascadeLoadImgs(t,g,(function(e,t){p&&p(e,t)}),i,o)}return this._internalTexturesCache.push(g),g};var Il=function(){this.occlusionInternalRetryCounter=0,this.isOcclusionQueryInProgress=!1,this.isOccluded=!1,this.occlusionRetryCount=-1,this.occlusionType=Fi.OCCLUSION_TYPE_NONE,this.occlusionQueryAlgorithmType=Fi.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE,this.forceRenderingWhenOccluded=!1};fi.$.prototype.getGPUFrameTimeCounter=function(){return null},fi.$.prototype.captureGPUFrameTime=function(e){},fi.$.prototype.createQuery=function(){return null},fi.$.prototype.deleteQuery=function(e){return this},fi.$.prototype.isQueryResultAvailable=function(e){return!1},fi.$.prototype.getQueryResult=function(e){return 0},fi.$.prototype.beginOcclusionQuery=function(e,t){return!1},fi.$.prototype.endOcclusionQuery=function(e){return this},Object.defineProperty(Fi.prototype,"isOcclusionQueryInProgress",{get:function(){return this._occlusionDataStorage.isOcclusionQueryInProgress},set:function(e){this._occlusionDataStorage.isOcclusionQueryInProgress=e},enumerable:!1,configurable:!0}),Object.defineProperty(Fi.prototype,"_occlusionDataStorage",{get:function(){return this.__occlusionDataStorage||(this.__occlusionDataStorage=new Il),this.__occlusionDataStorage},enumerable:!1,configurable:!0}),Object.defineProperty(Fi.prototype,"isOccluded",{get:function(){return this._occlusionDataStorage.isOccluded},set:function(e){this._occlusionDataStorage.isOccluded=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fi.prototype,"occlusionQueryAlgorithmType",{get:function(){return this._occlusionDataStorage.occlusionQueryAlgorithmType},set:function(e){this._occlusionDataStorage.occlusionQueryAlgorithmType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fi.prototype,"occlusionType",{get:function(){return this._occlusionDataStorage.occlusionType},set:function(e){this._occlusionDataStorage.occlusionType=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fi.prototype,"occlusionRetryCount",{get:function(){return this._occlusionDataStorage.occlusionRetryCount},set:function(e){this._occlusionDataStorage.occlusionRetryCount=e},enumerable:!0,configurable:!0}),Object.defineProperty(Fi.prototype,"forceRenderingWhenOccluded",{get:function(){return this._occlusionDataStorage.forceRenderingWhenOccluded},set:function(e){this._occlusionDataStorage.forceRenderingWhenOccluded=e},enumerable:!0,configurable:!0}),Fi.prototype._checkOcclusionQuery=function(){var e=this._occlusionDataStorage;if(e.occlusionType===Fi.OCCLUSION_TYPE_NONE)return e.isOccluded=!1,!1;var t=this.getEngine();if(!t.getCaps().supportOcclusionQuery)return e.isOccluded=!1,!1;if(!t.isQueryResultAvailable)return e.isOccluded=!1,!1;if(this.isOcclusionQueryInProgress&&null!==this._occlusionQuery&&void 0!==this._occlusionQuery)if(t.isQueryResultAvailable(this._occlusionQuery)){var i=t.getQueryResult(this._occlusionQuery);e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=!(i>0)}else{if(e.occlusionInternalRetryCounter++,!(-1!==e.occlusionRetryCount&&e.occlusionInternalRetryCounter>e.occlusionRetryCount))return e.occlusionType!==Fi.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded;e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=e.occlusionType!==Fi.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded}var r=this.getScene();if(r.getBoundingBoxRenderer){var n=r.getBoundingBoxRenderer();null===this._occlusionQuery&&(this._occlusionQuery=t.createQuery()),this._occlusionQuery&&t.beginOcclusionQuery(e.occlusionQueryAlgorithmType,this._occlusionQuery)&&(n.renderOcclusionBoundingBox(this),t.endOcclusionQuery(e.occlusionQueryAlgorithmType),this._occlusionDataStorage.isOcclusionQueryInProgress=!0)}return e.isOccluded};var Ml=function(){},Ol=new c.cP,Dl=new c.cP;Object.defineProperty(fi.$.prototype,"onBeforeViewRenderObservable",{get:function(){return Ol}}),Object.defineProperty(fi.$.prototype,"onAfterViewRenderObservable",{get:function(){return Dl}}),Object.defineProperty(fi.$.prototype,"inputElement",{get:function(){return this._inputElement},set:function(e){var t;this._inputElement!==e&&(this._inputElement=e,null===(t=this._onEngineViewChanged)||void 0===t||t.call(this))}}),fi.$.prototype.getInputElement=function(){return this.inputElement||this.getRenderingCanvas()},fi.$.prototype.registerView=function(e,t,i){var r=this;this.views||(this.views=[]);for(var n=0,o=this.views;n<o.length;n++){var a=o[n];if(a.target===e)return a}var s=this.getRenderingCanvas();s&&(e.width=s.width,e.height=s.height);var l={target:e,camera:t,clearBeforeCopy:i,enabled:!0,id:(1e5*Math.random()).toFixed()};return this.views.push(l),t&&!Array.isArray(t)&&t.onDisposeObservable.add((function(){r.unRegisterView(e)})),l},fi.$.prototype.unRegisterView=function(e){if(!this.views||0===this.views.length)return this;for(var t=0,i=this.views;t<i.length;t++){var r=i[t];if(r.target===e){var n=this.views.indexOf(r);-1!==n&&this.views.splice(n,1);break}}return this},fi.$.prototype._renderViewStep=function(e){var t=e.target,i=t.getContext("2d");if(!i)return!0;var r=this.getRenderingCanvas();Ol.notifyObservers(e);var n=e.camera,o=null,a=null,s=null;if(n&&(o=(s=Array.isArray(n)?n[0].getScene():n.getScene()).activeCamera,a=s.activeCameras,this.activeView=e,Array.isArray(n)?s.activeCameras=n:(s.activeCamera=n,s.activeCameras=null)),e.customResize)e.customResize(t);else{var l=Math.floor(t.clientWidth/this._hardwareScalingLevel),c=Math.floor(t.clientHeight/this._hardwareScalingLevel),u=l!==t.width||r.width!==t.width||c!==t.height||r.height!==t.height;t.clientWidth&&t.clientHeight&&u&&(t.width=l,t.height=c,this.setSize(l,c))}return!(!r.width||!r.height||(this._renderFrame(),this.flushFramebuffer(),e.clearBeforeCopy&&i.clearRect(0,0,r.width,r.height),i.drawImage(r,0,0),s&&(s.activeCameras=a,s.activeCamera=o),Dl.notifyObservers(e),0))},fi.$.prototype._renderViews=function(){if(!this.views||0===this.views.length)return!1;var e;if(!this.getRenderingCanvas())return!1;for(var t=0,i=this.views;t<i.length;t++){var r=i[t];if(r.enabled)if(r.target!==this.inputElement){if(!this._renderViewStep(r))return!1}else e=r}return!(e&&!this._renderViewStep(e)||(this.activeView=null,0))},fi.$.prototype._debugPushGroup=function(e,t){},fi.$.prototype._debugPopGroup=function(e){},fi.$.prototype._debugInsertMarker=function(e,t){},fi.$.prototype._debugFlushPendingCommands=function(){};var Nl=function(){this._timeElapsedQueryEnded=!1};Pi.prototype.createQuery=function(){var e=this._gl.createQuery();if(!e)throw new Error("Unable to create Occlusion Query");return e},Pi.prototype.deleteQuery=function(e){return this._gl.deleteQuery(e),this},Pi.prototype.isQueryResultAvailable=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT_AVAILABLE)},Pi.prototype.getQueryResult=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT)},Pi.prototype.beginOcclusionQuery=function(e,t){var i=this._getGlAlgorithmType(e);return this._gl.beginQuery(i,t),!0},Pi.prototype.endOcclusionQuery=function(e){var t=this._getGlAlgorithmType(e);return this._gl.endQuery(t),this},Pi.prototype._createTimeQuery=function(){var e=this.getCaps().timerQuery;return e.createQueryEXT?e.createQueryEXT():this.createQuery()},Pi.prototype._deleteTimeQuery=function(e){var t=this.getCaps().timerQuery;t.deleteQueryEXT?t.deleteQueryEXT(e):this.deleteQuery(e)},Pi.prototype._getTimeQueryResult=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT):this.getQueryResult(e)},Pi.prototype._getTimeQueryAvailability=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_AVAILABLE_EXT):this.isQueryResultAvailable(e)},Pi.prototype.startTimeQuery=function(){var e=this.getCaps(),t=e.timerQuery;if(!t)return null;var i=new Nl;if(this._gl.getParameter(t.GPU_DISJOINT_EXT),e.canUseTimestampForTimerQuery)i._startTimeQuery=this._createTimeQuery(),i._startTimeQuery&&t.queryCounterEXT(i._startTimeQuery,t.TIMESTAMP_EXT);else{if(this._currentNonTimestampToken)return this._currentNonTimestampToken;i._timeElapsedQuery=this._createTimeQuery(),i._timeElapsedQuery&&(t.beginQueryEXT?t.beginQueryEXT(t.TIME_ELAPSED_EXT,i._timeElapsedQuery):this._gl.beginQuery(t.TIME_ELAPSED_EXT,i._timeElapsedQuery)),this._currentNonTimestampToken=i}return i},Pi.prototype.endTimeQuery=function(e){var t=this.getCaps(),i=t.timerQuery;if(!i||!e)return-1;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery)return-1;e._endTimeQuery||(e._endTimeQuery=this._createTimeQuery(),e._endTimeQuery&&i.queryCounterEXT(e._endTimeQuery,i.TIMESTAMP_EXT))}else if(!e._timeElapsedQueryEnded){if(!e._timeElapsedQuery)return-1;i.endQueryEXT?i.endQueryEXT(i.TIME_ELAPSED_EXT):(this._gl.endQuery(i.TIME_ELAPSED_EXT),this._currentNonTimestampToken=null),e._timeElapsedQueryEnded=!0}var r=this._gl.getParameter(i.GPU_DISJOINT_EXT),n=!1;if(e._endTimeQuery?n=this._getTimeQueryAvailability(e._endTimeQuery):e._timeElapsedQuery&&(n=this._getTimeQueryAvailability(e._timeElapsedQuery)),n&&!r){var o=0;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery||!e._endTimeQuery)return-1;var a=this._getTimeQueryResult(e._startTimeQuery);o=this._getTimeQueryResult(e._endTimeQuery)-a,this._deleteTimeQuery(e._startTimeQuery),this._deleteTimeQuery(e._endTimeQuery),e._startTimeQuery=null,e._endTimeQuery=null}else{if(!e._timeElapsedQuery)return-1;o=this._getTimeQueryResult(e._timeElapsedQuery),this._deleteTimeQuery(e._timeElapsedQuery),e._timeElapsedQuery=null,e._timeElapsedQueryEnded=!1}return o}return-1},Pi.prototype._captureGPUFrameTime=!1,Pi.prototype._gpuFrameTime=new qe.A,Pi.prototype.getGPUFrameTimeCounter=function(){return this._gpuFrameTime},Pi.prototype.captureGPUFrameTime=function(e){var t=this;e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,e?(this._onBeginFrameObserver=this.onBeginFrameObservable.add((function(){t._gpuFrameTimeToken||(t._gpuFrameTimeToken=t.startTimeQuery())})),this._onEndFrameObserver=this.onEndFrameObservable.add((function(){if(t._gpuFrameTimeToken){var e=t.endTimeQuery(t._gpuFrameTimeToken);e>-1&&(t._gpuFrameTimeToken=null,t._gpuFrameTime.fetchNewFrame(),t._gpuFrameTime.addCount(e,!0))}}))):(this.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null))},Pi.prototype._getGlAlgorithmType=function(e){return e===Fi.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE?this._gl.ANY_SAMPLES_PASSED_CONSERVATIVE:this._gl.ANY_SAMPLES_PASSED};var Fl=!0;Pi.prototype.createTransformFeedback=function(){var e=this._gl.createTransformFeedback();if(!e)throw new Error("Unable to create Transform Feedback");return e},Pi.prototype.deleteTransformFeedback=function(e){this._gl.deleteTransformFeedback(e)},Pi.prototype.bindTransformFeedback=function(e){this._gl.bindTransformFeedback(this._gl.TRANSFORM_FEEDBACK,e)},Pi.prototype.beginTransformFeedback=function(e){void 0===e&&(e=!0),this._gl.beginTransformFeedback(e?this._gl.POINTS:this._gl.TRIANGLES)},Pi.prototype.endTransformFeedback=function(){this._gl.endTransformFeedback()},Pi.prototype.setTranformFeedbackVaryings=function(e,t){this._gl.transformFeedbackVaryings(e,t,this._gl.INTERLEAVED_ATTRIBS)},Pi.prototype.bindTransformFeedbackBuffer=function(e){this._gl.bindBufferBase(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e?e.underlyingResource:null)},Pi.prototype.readTransformFeedbackBuffer=function(e){this._gl.getBufferSubData(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e)},li.w.prototype.updateVideoTexture=function(e,t,i){if(e&&!e._isDisabled){var r=this._getInternalFormat(e.format),n=this._getRGBABufferInternalSizedFormat(s.Y.TEXTURETYPE_UNSIGNED_BYTE,e.format),o=this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0);this._unpackFlipY(!i);try{if(void 0===this._videoTextureSupported&&(this._gl.getError(),this._gl.texImage2D(this._gl.TEXTURE_2D,0,n,r,this._gl.UNSIGNED_BYTE,t),0!==this._gl.getError()?this._videoTextureSupported=!1:this._videoTextureSupported=!0),this._videoTextureSupported)this._gl.texImage2D(this._gl.TEXTURE_2D,0,n,r,this._gl.UNSIGNED_BYTE,t);else{if(!e._workingCanvas){e._workingCanvas=this.createCanvas(e.width,e.height);var a=e._workingCanvas.getContext("2d");if(!a)throw new Error("Unable to get 2d context");e._workingContext=a,e._workingCanvas.width=e.width,e._workingCanvas.height=e.height}e._workingContext.clearRect(0,0,e.width,e.height),e._workingContext.drawImage(t,0,0,t.videoWidth,t.videoHeight,0,0,e.width,e.height),this._gl.texImage2D(this._gl.TEXTURE_2D,0,n,r,this._gl.UNSIGNED_BYTE,e._workingCanvas)}e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),o||this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}catch(t){e._isDisabled=!0}}},li.w.prototype.restoreSingleAttachment=function(){var e=this._gl;this.bindAttachments([e.BACK])},li.w.prototype.restoreSingleAttachmentForRenderTarget=function(){var e=this._gl;this.bindAttachments([e.COLOR_ATTACHMENT0])},li.w.prototype.buildTextureLayout=function(e){for(var t=this._gl,i=[],r=0;r<e.length;r++)e[r]?i.push(t["COLOR_ATTACHMENT"+r]):i.push(t.NONE);return i},li.w.prototype.bindAttachments=function(e){this._gl.drawBuffers(e)},li.w.prototype.unBindMultiColorAttachmentFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null;var r=this._gl,n=e._attachments,o=n.length;if(e._MSAAFramebuffer){r.bindFramebuffer(r.READ_FRAMEBUFFER,e._MSAAFramebuffer),r.bindFramebuffer(r.DRAW_FRAMEBUFFER,e._framebuffer);for(var a=0;a<o;a++){for(var s=e.textures[a],l=0;l<o;l++)n[l]=r.NONE;n[a]=r[this.webGLVersion>1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"],r.readBuffer(n[a]),r.drawBuffers(n),r.blitFramebuffer(0,0,s.width,s.height,0,0,s.width,s.height,r.COLOR_BUFFER_BIT,r.NEAREST)}for(a=0;a<o;a++)n[a]=r[this.webGLVersion>1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"];r.drawBuffers(n)}for(a=0;a<o;a++)!(null==(s=e.textures[a])?void 0:s.generateMipMaps)||t||(null==s?void 0:s.isCube)||(null==s?void 0:s.is3D)||(this._bindTextureDirectly(r.TEXTURE_2D,s,!0),r.generateMipmap(r.TEXTURE_2D),this._bindTextureDirectly(r.TEXTURE_2D,null));i&&(e._MSAAFramebuffer&&this._bindUnboundFramebuffer(e._framebuffer),i()),this._bindUnboundFramebuffer(null)},li.w.prototype.createMultipleRenderTarget=function(e,t,i){var r,n;void 0===i&&(i=!0);var o=!1,a=!0,l=!1,c=!1,u=s.Y.TEXTUREFORMAT_DEPTH16,h=1,d=s.Y.TEXTURETYPE_UNSIGNED_INT,p=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,f=s.Y.TEXTUREFORMAT_RGBA,_=s.Y.TEXTURE_2D,m=[],g=[],v=[],b=[],T=[],E=[],x=[],S=[],C=this._createHardwareRenderTargetWrapper(!0,!1,e);void 0!==t&&(o=void 0!==t.generateMipMaps&&t.generateMipMaps,a=void 0===t.generateDepthBuffer||t.generateDepthBuffer,l=void 0!==t.generateStencilBuffer&&t.generateStencilBuffer,c=void 0!==t.generateDepthTexture&&t.generateDepthTexture,h=t.textureCount||1,t.types&&(m=t.types),t.samplingModes&&(g=t.samplingModes),t.useSRGBBuffers&&(v=t.useSRGBBuffers),t.formats&&(b=t.formats),t.targetTypes&&(T=t.targetTypes),t.faceIndex&&(E=t.faceIndex),t.layerIndex&&(x=t.layerIndex),t.layerCounts&&(S=t.layerCounts),this.webGLVersion>1&&(t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH24||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH32_FLOAT||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8)&&(u=t.depthTextureFormat)),C.label=null!==(r=null==t?void 0:t.label)&&void 0!==r?r:"MultiRenderTargetWrapper";var P=this._gl,A=P.createFramebuffer();this._bindUnboundFramebuffer(A);var R=e.width||e,I=e.height||e,M=[],O=[],D=this.webGLVersion>1&&c&&(t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||t.depthTextureFormat===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8),N=this._setupFramebufferDepthAttachments(!D&&l,!c&&a,R,I);C._framebuffer=A,C._depthStencilBuffer=N,C._generateDepthBuffer=!c&&a,C._generateStencilBuffer=!D&&l,C._attachments=O;for(var F=0;F<h;F++){var w=g[F]||p,L=m[F]||d,B=v[F]||!1,U=b[F]||f,V=T[F]||_,k=null!==(n=S[F])&&void 0!==n?n:1;(L!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(L!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(w=s.Y.TEXTURE_NEAREST_SAMPLINGMODE);var G=this._getSamplingParameters(w,o);L!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(L=s.Y.TEXTURETYPE_UNSIGNED_INT,y.V.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type")),B=B&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU);var z=this.webGLVersion>1,Y=P[z?"COLOR_ATTACHMENT"+F:"COLOR_ATTACHMENT"+F+"_WEBGL"];if(O.push(Y),-1!==V){var X=new si.h(this,6);M[F]=X,P.activeTexture(P["TEXTURE"+F]),P.bindTexture(V,X._hardwareTexture.underlyingResource),P.texParameteri(V,P.TEXTURE_MAG_FILTER,G.mag),P.texParameteri(V,P.TEXTURE_MIN_FILTER,G.min),P.texParameteri(V,P.TEXTURE_WRAP_S,P.CLAMP_TO_EDGE),P.texParameteri(V,P.TEXTURE_WRAP_T,P.CLAMP_TO_EDGE);var W=this._getRGBABufferInternalSizedFormat(L,U,B),H=this._getInternalFormat(U),j=this._getWebGLTextureType(L);if(!z||V!==s.Y.TEXTURE_2D_ARRAY&&V!==s.Y.TEXTURE_3D)if(V===s.Y.TEXTURE_CUBE_MAP){for(var q=0;q<6;q++)P.texImage2D(P.TEXTURE_CUBE_MAP_POSITIVE_X+q,0,W,R,I,0,H,j,null);X.isCube=!0}else P.texImage2D(P.TEXTURE_2D,0,W,R,I,0,H,j,null);else V===s.Y.TEXTURE_2D_ARRAY?X.is2DArray=!0:X.is3D=!0,X.baseDepth=X.depth=k,P.texImage3D(V,0,W,R,I,k,0,H,j,null);o&&P.generateMipmap(V),this._bindTextureDirectly(V,null),X.baseWidth=R,X.baseHeight=I,X.width=R,X.height=I,X.isReady=!0,X.samples=1,X.generateMipMaps=o,X.samplingMode=w,X.type=L,X._useSRGBBuffer=B,X.format=U,this._internalTexturesCache.push(X)}}if(c&&this._caps.depthTextureExtension){var K=new si.h(this,14),Q=s.Y.TEXTURETYPE_UNSIGNED_SHORT,Z=P.DEPTH_COMPONENT16,J=P.DEPTH_COMPONENT,$=P.UNSIGNED_SHORT,ee=P.DEPTH_ATTACHMENT;this.webGLVersion<2?Z=P.DEPTH_COMPONENT:u===s.Y.TEXTUREFORMAT_DEPTH32_FLOAT?(Q=s.Y.TEXTURETYPE_FLOAT,$=P.FLOAT,Z=P.DEPTH_COMPONENT32F):u===s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8?(Q=s.Y.TEXTURETYPE_UNSIGNED_INT,$=P.FLOAT_32_UNSIGNED_INT_24_8_REV,Z=P.DEPTH32F_STENCIL8,J=P.DEPTH_STENCIL,ee=P.DEPTH_STENCIL_ATTACHMENT):u===s.Y.TEXTUREFORMAT_DEPTH24?(Q=s.Y.TEXTURETYPE_UNSIGNED_INT,$=P.UNSIGNED_INT,Z=P.DEPTH_COMPONENT24,ee=P.DEPTH_ATTACHMENT):u!==s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&u!==s.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||(Q=s.Y.TEXTURETYPE_UNSIGNED_INT_24_8,$=P.UNSIGNED_INT_24_8,Z=P.DEPTH24_STENCIL8,J=P.DEPTH_STENCIL,ee=P.DEPTH_STENCIL_ATTACHMENT),P.activeTexture(P.TEXTURE0),P.bindTexture(P.TEXTURE_2D,K._hardwareTexture.underlyingResource),P.texParameteri(P.TEXTURE_2D,P.TEXTURE_MAG_FILTER,P.NEAREST),P.texParameteri(P.TEXTURE_2D,P.TEXTURE_MIN_FILTER,P.NEAREST),P.texParameteri(P.TEXTURE_2D,P.TEXTURE_WRAP_S,P.CLAMP_TO_EDGE),P.texParameteri(P.TEXTURE_2D,P.TEXTURE_WRAP_T,P.CLAMP_TO_EDGE),P.texImage2D(P.TEXTURE_2D,0,Z,R,I,0,J,$,null),P.framebufferTexture2D(P.FRAMEBUFFER,ee,P.TEXTURE_2D,K._hardwareTexture.underlyingResource,0),K.baseWidth=R,K.baseHeight=I,K.width=R,K.height=I,K.isReady=!0,K.samples=1,K.generateMipMaps=o,K.samplingMode=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,K.format=u,K.type=Q,M[h]=K,this._internalTexturesCache.push(K)}return C.setTextures(M),i&&P.drawBuffers(O),this._bindUnboundFramebuffer(null),C.setLayerAndFaceIndices(x,E),this.resetTextureCache(),C},li.w.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t,i){if(void 0===i&&(i=!0),this.webGLVersion<2||!e||!e.texture)return 1;if(e.samples===t)return t;var r=e._attachments.length;if(0===r)return 1;var n=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples);var o=!!e._depthStencilBuffer;if(o&&(n.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(n.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),t>1&&"function"==typeof n.renderbufferStorageMultisample){var a=n.createFramebuffer();if(!a)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=a,this._bindUnboundFramebuffer(a);for(var s=[],l=0;l<r;l++)(u=(c=e.textures[l])._hardwareTexture).releaseMSAARenderBuffers();for(l=0;l<r;l++){var c,u=(c=e.textures[l])._hardwareTexture,h=n[this.webGLVersion>1?"COLOR_ATTACHMENT"+l:"COLOR_ATTACHMENT"+l+"_WEBGL"],d=this._createRenderBuffer(c.width,c.height,t,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),h);if(!d)throw new Error("Unable to create multi sampled framebuffer");u.addMSAARenderBuffer(d),c.samples=t,s.push(h)}i&&n.drawBuffers(s)}else this._bindUnboundFramebuffer(e._framebuffer);return o&&(e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.texture.width,e.texture.height,t)),this._bindUnboundFramebuffer(null),t},li.w.prototype._createDepthStencilCubeTexture=function(e,t){var i=new si.h(this,12);if(i.isCube=!0,1===this.webGLVersion)return y.V.Error("Depth cube texture is not supported by WebGL 1."),i;var r=(0,f.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t),n=this._gl;this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,i,!0),this._setupDepthStencilTexture(i,e,r.generateStencil,r.bilinearFiltering,r.comparisonFunction);for(var o=0;o<6;o++)r.generateStencil?n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,n.DEPTH24_STENCIL8,e,e,0,n.DEPTH_STENCIL,n.UNSIGNED_INT_24_8,null):n.texImage2D(n.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,n.DEPTH_COMPONENT24,e,e,0,n.DEPTH_COMPONENT,n.UNSIGNED_INT,null);return this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(i),i},li.w.prototype._setCubeMapTextureParams=function(e,t,i){var r=this._gl;r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_MAG_FILTER,r.LINEAR),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_MIN_FILTER,t?r.LINEAR_MIPMAP_LINEAR:r.LINEAR),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE),e.samplingMode=t?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:s.Y.TEXTURE_LINEAR_LINEAR,t&&this.getCaps().textureMaxLevel&&void 0!==i&&i>0&&(r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_MAX_LEVEL,i),e._maxLodLevel=i),this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null)},li.w.prototype.createCubeTexture=function(e,t,i,r,n,o,a,s,l,c,u,h,d,p,f){var _=this;void 0===n&&(n=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===p&&(p=!1),void 0===f&&(f=null);var m=this._gl;return this.createCubeTextureBase(e,t,i,!!r,n,o,a,s,l,c,u,h,(function(e){return _._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0)}),(function(e,t){var i=_.needPOTTextures?(0,le.R)(t[0].width,_._caps.maxCubemapTextureSize):t[0].width,o=i,s=[m.TEXTURE_CUBE_MAP_POSITIVE_X,m.TEXTURE_CUBE_MAP_POSITIVE_Y,m.TEXTURE_CUBE_MAP_POSITIVE_Z,m.TEXTURE_CUBE_MAP_NEGATIVE_X,m.TEXTURE_CUBE_MAP_NEGATIVE_Y,m.TEXTURE_CUBE_MAP_NEGATIVE_Z];_._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0),_._unpackFlipY(!1);var l=a?_._getInternalFormat(a,e._useSRGBBuffer):e._useSRGBBuffer?_._glSRGBExtensionValues.SRGB8_ALPHA8:m.RGBA,c=a?_._getInternalFormat(a):m.RGBA;e._useSRGBBuffer&&1===_.webGLVersion&&(c=l);for(var u=0;u<s.length;u++)if(t[u].width!==i||t[u].height!==o){if(_._prepareWorkingCanvas(),!_._workingCanvas||!_._workingContext)return void y.V.Warn("Cannot create canvas to resize texture.");_._workingCanvas.width=i,_._workingCanvas.height=o,_._workingContext.drawImage(t[u],0,0,t[u].width,t[u].height,0,0,i,o),m.texImage2D(s[u],0,l,c,m.UNSIGNED_BYTE,_._workingCanvas)}else m.texImage2D(s[u],0,l,c,m.UNSIGNED_BYTE,t[u]);r||m.generateMipmap(m.TEXTURE_CUBE_MAP),_._setCubeMapTextureParams(e,!r),e.width=i,e.height=o,e.isReady=!0,a&&(e.format=a),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),n&&n()}),!!p,f)},li.w.prototype.generateMipMapsForCubemap=function(e,t){if(void 0===t&&(t=!0),e.generateMipMaps){var i=this._gl;this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,e,!0),i.generateMipmap(i.TEXTURE_CUBE_MAP),t&&this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)}};var wl=function(){function e(e,t){void 0===e&&(e=u.Pq.Zero()),void 0===t&&(t=u.Pq.Up()),this.position=e,this.normal=t}return e.prototype.clone=function(){return new e(this.position.clone(),this.normal.clone())},e}(),Ll=function(){function e(e,t,i){void 0===e&&(e=u.Pq.Zero()),void 0===t&&(t=u.Pq.Up()),void 0===i&&(i=u.I9.Zero()),this.position=e,this.normal=t,this.uv=i}return e.prototype.clone=function(){return new e(this.position.clone(),this.normal.clone(),this.uv.clone())},e}(),Bl=[Math.sqrt(1/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(3/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(15/(4*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(5/(16*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(15/(16*Math.PI))],Ul=[function(){return 1},function(e){return e.y},function(e){return e.z},function(e){return e.x},function(e){return e.x*e.y},function(e){return e.y*e.z},function(e){return 3*e.z*e.z-1},function(e){return e.x*e.z},function(e){return e.x*e.x-e.y*e.y}],Vl=function(e,t){return Bl[e]*Ul[e](t)},kl=[Math.PI,2*Math.PI/3,2*Math.PI/3,2*Math.PI/3,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4],Gl=function(){function e(){this.preScaled=!1,this.l00=u.Pq.Zero(),this.l1_1=u.Pq.Zero(),this.l10=u.Pq.Zero(),this.l11=u.Pq.Zero(),this.l2_2=u.Pq.Zero(),this.l2_1=u.Pq.Zero(),this.l20=u.Pq.Zero(),this.l21=u.Pq.Zero(),this.l22=u.Pq.Zero()}return e.prototype.addLight=function(e,t,i){u.AA.Vector3[0].set(t.r,t.g,t.b);var r=u.AA.Vector3[0],n=u.AA.Vector3[1];r.scaleToRef(i,n),n.scaleToRef(Vl(0,e),u.AA.Vector3[2]),this.l00.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(1,e),u.AA.Vector3[2]),this.l1_1.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(2,e),u.AA.Vector3[2]),this.l10.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(3,e),u.AA.Vector3[2]),this.l11.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(4,e),u.AA.Vector3[2]),this.l2_2.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(5,e),u.AA.Vector3[2]),this.l2_1.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(6,e),u.AA.Vector3[2]),this.l20.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(7,e),u.AA.Vector3[2]),this.l21.addInPlace(u.AA.Vector3[2]),n.scaleToRef(Vl(8,e),u.AA.Vector3[2]),this.l22.addInPlace(u.AA.Vector3[2])},e.prototype.scaleInPlace=function(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)},e.prototype.convertIncidentRadianceToIrradiance=function(){this.l00.scaleInPlace(kl[0]),this.l1_1.scaleInPlace(kl[1]),this.l10.scaleInPlace(kl[2]),this.l11.scaleInPlace(kl[3]),this.l2_2.scaleInPlace(kl[4]),this.l2_1.scaleInPlace(kl[5]),this.l20.scaleInPlace(kl[6]),this.l21.scaleInPlace(kl[7]),this.l22.scaleInPlace(kl[8])},e.prototype.convertIrradianceToLambertianRadiance=function(){this.scaleInPlace(1/Math.PI)},e.prototype.preScaleForRendering=function(){this.preScaled=!0,this.l00.scaleInPlace(Bl[0]),this.l1_1.scaleInPlace(Bl[1]),this.l10.scaleInPlace(Bl[2]),this.l11.scaleInPlace(Bl[3]),this.l2_2.scaleInPlace(Bl[4]),this.l2_1.scaleInPlace(Bl[5]),this.l20.scaleInPlace(Bl[6]),this.l21.scaleInPlace(Bl[7]),this.l22.scaleInPlace(Bl[8])},e.prototype.updateFromArray=function(e){return u.Pq.FromArrayToRef(e[0],0,this.l00),u.Pq.FromArrayToRef(e[1],0,this.l1_1),u.Pq.FromArrayToRef(e[2],0,this.l10),u.Pq.FromArrayToRef(e[3],0,this.l11),u.Pq.FromArrayToRef(e[4],0,this.l2_2),u.Pq.FromArrayToRef(e[5],0,this.l2_1),u.Pq.FromArrayToRef(e[6],0,this.l20),u.Pq.FromArrayToRef(e[7],0,this.l21),u.Pq.FromArrayToRef(e[8],0,this.l22),this},e.prototype.updateFromFloatsArray=function(e){return u.Pq.FromFloatsToRef(e[0],e[1],e[2],this.l00),u.Pq.FromFloatsToRef(e[3],e[4],e[5],this.l1_1),u.Pq.FromFloatsToRef(e[6],e[7],e[8],this.l10),u.Pq.FromFloatsToRef(e[9],e[10],e[11],this.l11),u.Pq.FromFloatsToRef(e[12],e[13],e[14],this.l2_2),u.Pq.FromFloatsToRef(e[15],e[16],e[17],this.l2_1),u.Pq.FromFloatsToRef(e[18],e[19],e[20],this.l20),u.Pq.FromFloatsToRef(e[21],e[22],e[23],this.l21),u.Pq.FromFloatsToRef(e[24],e[25],e[26],this.l22),this},e.FromArray=function(t){return(new e).updateFromArray(t)},e.FromPolynomial=function(t){var i=new e;return i.l00=t.xx.scale(.376127).add(t.yy.scale(.376127)).add(t.zz.scale(.376126)),i.l1_1=t.y.scale(.977204),i.l10=t.z.scale(.977204),i.l11=t.x.scale(.977204),i.l2_2=t.xy.scale(1.16538),i.l2_1=t.yz.scale(1.16538),i.l20=t.zz.scale(1.34567).subtract(t.xx.scale(.672834)).subtract(t.yy.scale(.672834)),i.l21=t.zx.scale(1.16538),i.l22=t.xx.scale(1.16538).subtract(t.yy.scale(1.16538)),i.l1_1.scaleInPlace(-1),i.l11.scaleInPlace(-1),i.l2_1.scaleInPlace(-1),i.l21.scaleInPlace(-1),i.scaleInPlace(Math.PI),i},e}(),zl=function(){function e(){this.x=u.Pq.Zero(),this.y=u.Pq.Zero(),this.z=u.Pq.Zero(),this.xx=u.Pq.Zero(),this.yy=u.Pq.Zero(),this.zz=u.Pq.Zero(),this.xy=u.Pq.Zero(),this.yz=u.Pq.Zero(),this.zx=u.Pq.Zero()}return Object.defineProperty(e.prototype,"preScaledHarmonics",{get:function(){return this._harmonics||(this._harmonics=Gl.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics},enumerable:!1,configurable:!0}),e.prototype.addAmbient=function(e){u.AA.Vector3[0].copyFromFloats(e.r,e.g,e.b);var t=u.AA.Vector3[0];this.xx.addInPlace(t),this.yy.addInPlace(t),this.zz.addInPlace(t)},e.prototype.scaleInPlace=function(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)},e.prototype.updateFromHarmonics=function(e){return this._harmonics=e,this.x.copyFrom(e.l11),this.x.scaleInPlace(1.02333).scaleInPlace(-1),this.y.copyFrom(e.l1_1),this.y.scaleInPlace(1.02333).scaleInPlace(-1),this.z.copyFrom(e.l10),this.z.scaleInPlace(1.02333),this.xx.copyFrom(e.l00),u.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.247708),u.AA.Vector3[1].copyFrom(e.l22).scaleInPlace(.429043),this.xx.scaleInPlace(.886277).subtractInPlace(u.AA.Vector3[0]).addInPlace(u.AA.Vector3[1]),this.yy.copyFrom(e.l00),this.yy.scaleInPlace(.886277).subtractInPlace(u.AA.Vector3[0]).subtractInPlace(u.AA.Vector3[1]),this.zz.copyFrom(e.l00),u.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.495417),this.zz.scaleInPlace(.886277).addInPlace(u.AA.Vector3[0]),this.yz.copyFrom(e.l2_1),this.yz.scaleInPlace(.858086).scaleInPlace(-1),this.zx.copyFrom(e.l21),this.zx.scaleInPlace(.858086).scaleInPlace(-1),this.xy.copyFrom(e.l2_2),this.xy.scaleInPlace(.858086),this.scaleInPlace(1/Math.PI),this},e.FromHarmonics=function(t){return(new e).updateFromHarmonics(t)},e.FromArray=function(t){var i=new e;return u.Pq.FromArrayToRef(t[0],0,i.x),u.Pq.FromArrayToRef(t[1],0,i.y),u.Pq.FromArrayToRef(t[2],0,i.z),u.Pq.FromArrayToRef(t[3],0,i.xx),u.Pq.FromArrayToRef(t[4],0,i.yy),u.Pq.FromArrayToRef(t[5],0,i.zz),u.Pq.FromArrayToRef(t[6],0,i.yz),u.Pq.FromArrayToRef(t[7],0,i.zx),u.Pq.FromArrayToRef(t[8],0,i.xy),i},e}(),Yl=i(8081),Xl=function(e,t,i,r){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=i,this.worldAxisForFileY=r},Wl=function(){function e(){}return e.ConvertCubeMapTextureToSphericalPolynomial=function(e){var t,i=this;if(!e.isCube)return null;null===(t=e.getScene())||void 0===t||t.getEngine().flushFramebuffer();var r,n,o=e.getSize().width,a=e.readPixels(0,void 0,void 0,!1),l=e.readPixels(1,void 0,void 0,!1);e.isRenderTarget?(r=e.readPixels(3,void 0,void 0,!1),n=e.readPixels(2,void 0,void 0,!1)):(r=e.readPixels(2,void 0,void 0,!1),n=e.readPixels(3,void 0,void 0,!1));var c=e.readPixels(4,void 0,void 0,!1),u=e.readPixels(5,void 0,void 0,!1),h=e.gammaSpace,d=s.Y.TEXTUREFORMAT_RGBA,p=s.Y.TEXTURETYPE_UNSIGNED_INT;return e.textureType!=s.Y.TEXTURETYPE_FLOAT&&e.textureType!=s.Y.TEXTURETYPE_HALF_FLOAT||(p=s.Y.TEXTURETYPE_FLOAT),new Promise((function(e){Promise.all([l,a,r,n,c,u]).then((function(t){var r=t[0],n=t[1],a=t[2],s=t[3],l=t[4],c=t[5],u={size:o,right:n,left:r,up:a,down:s,front:l,back:c,format:d,type:p,gammaSpace:h};e(i.ConvertCubeMapToSphericalPolynomial(u))}))}))},e._AreaElement=function(e,t){return Math.atan2(e*t,Math.sqrt(e*e+t*t+1))},e.ConvertCubeMapToSphericalPolynomial=function(e){for(var t=new Gl,i=0,r=2/e.size,n=r,o=.5*r,a=o-1,l=0;l<6;l++)for(var c=this._FileFaces[l],u=e[c.name],d=a,p=e.format===s.Y.TEXTUREFORMAT_RGBA?4:3,f=0;f<e.size;f++){for(var _=a,m=0;m<e.size;m++){var g=c.worldAxisForFileX.scale(_).add(c.worldAxisForFileY.scale(d)).add(c.worldAxisForNormal);g.normalize();var v=this._AreaElement(_-o,d-o)-this._AreaElement(_-o,d+o)-this._AreaElement(_+o,d-o)+this._AreaElement(_+o,d+o),y=u[f*e.size*p+m*p+0],b=u[f*e.size*p+m*p+1],T=u[f*e.size*p+m*p+2];isNaN(y)&&(y=0),isNaN(b)&&(b=0),isNaN(T)&&(T=0),e.type===s.Y.TEXTURETYPE_UNSIGNED_INT&&(y/=255,b/=255,T/=255),e.gammaSpace&&(y=Math.pow(w.X.Clamp(y),st.tk),b=Math.pow(w.X.Clamp(b),st.tk),T=Math.pow(w.X.Clamp(T),st.tk));var E=this.MAX_HDRI_VALUE;if(this.PRESERVE_CLAMPED_COLORS){var x=Math.max(y,b,T);if(x>E){var S=E/x;y*=S,b*=S,T*=S}}else y=w.X.Clamp(y,0,E),b=w.X.Clamp(b,0,E),T=w.X.Clamp(T,0,E);var C=new h.v9(y,b,T);t.addLight(g,C,v),i+=v,_+=r}d+=n}var P=4*Math.PI*6/6/i;return t.scaleInPlace(P),t.convertIncidentRadianceToIrradiance(),t.convertIrradianceToLambertianRadiance(),zl.FromHarmonics(t)},e._FileFaces=[new Xl("right",new u.Pq(1,0,0),new u.Pq(0,0,-1),new u.Pq(0,-1,0)),new Xl("left",new u.Pq(-1,0,0),new u.Pq(0,0,1),new u.Pq(0,-1,0)),new Xl("up",new u.Pq(0,1,0),new u.Pq(1,0,0),new u.Pq(0,0,1)),new Xl("down",new u.Pq(0,-1,0),new u.Pq(1,0,0),new u.Pq(0,0,-1)),new Xl("front",new u.Pq(0,0,1),new u.Pq(1,0,0),new u.Pq(0,-1,0)),new Xl("back",new u.Pq(0,0,-1),new u.Pq(-1,0,0),new u.Pq(0,-1,0))],e.MAX_HDRI_VALUE=4096,e.PRESERVE_CLAMPED_COLORS=!1,e}();Un.l.ShadersStore.lodPixelShader="#extension GL_EXT_shader_texture_lod : enable\nprecision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform sampler2D textureSampler;uniform float lod;uniform vec2 texSize;uniform bool gamma;void main(void)\n{gl_FragColor=textureLod(textureSampler,vUV,lod);if (!gamma) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";var Hl,jl;function ql(e,t,i,r){void 0===r&&(r=!0);var n=e.getScene(),o=n.getEngine(),a=new mo("resized"+e.name,{width:t,height:i},n,!e.noMipmap,!0,e._texture.type,!1,e.samplingMode,!1);a.wrapU=e.wrapU,a.wrapV=e.wrapV,a.uOffset=e.uOffset,a.vOffset=e.vOffset,a.uScale=e.uScale,a.vScale=e.vScale,a.uAng=e.uAng,a.vAng=e.vAng,a.wAng=e.wAng,a.coordinatesIndex=e.coordinatesIndex,a.level=e.level,a.anisotropicFilteringLevel=e.anisotropicFilteringLevel,a._texture.isReady=!1,e.wrapU=rr.g.CLAMP_ADDRESSMODE,e.wrapV=rr.g.CLAMP_ADDRESSMODE;var l=new Hn("pass",1,null,r?rr.g.BILINEAR_SAMPLINGMODE:rr.g.NEAREST_SAMPLINGMODE,o,!1,s.Y.TEXTURETYPE_UNSIGNED_INT);return l.externalTextureSamplerBinding=!0,l.getEffect().executeWhenCompiled((function(){l.onApply=function(t){t.setTexture("textureSampler",e)};var t=a.renderTarget;t&&(n.postProcessManager.directRender([l],t),o.unBindFramebuffer(t),a.disposeFramebufferObjects(),l.dispose(),a.getInternalTexture().isReady=!0)})),a}function Kl(e,t,i,r,n,o,a,l){var c=t.getEngine();return t.isReady=!1,n=null!=n?n:t.samplingMode,r=null!=r?r:t.type,o=null!=o?o:t.format,a=null!=a?a:t.width,l=null!=l?l:t.height,-1===r&&(r=s.Y.TEXTURETYPE_UNSIGNED_BYTE),new Promise((function(u){var h=new Gn("postprocess",e,null,null,1,null,n,c,!1,void 0,r,void 0,null,!1,o);h.externalTextureSamplerBinding=!0;var d=c.createRenderTargetTexture({width:a,height:l},{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:n,type:r,format:o});h.getEffect().executeWhenCompiled((function(){h.onApply=function(e){e._bindTexture("textureSampler",t),e.setFloat2("scale",1,1)},i.postProcessManager.directRender([h],d,!0),c.restoreDefaultFramebuffer(),c._releaseTexture(t),h&&h.dispose(),d._swapAndDie(t),t.type=r,t.format=s.Y.TEXTUREFORMAT_RGBA,t.isReady=!0,u(t)}))}))}function Ql(e){Hl||(Hl=new Float32Array(1),jl=new Int32Array(Hl.buffer)),Hl[0]=e;var t=jl[0],i=t>>16&32768,r=t>>12&2047,n=t>>23&255;return n<103?i:n>142?(i|=31744,i|=(255==n?0:1)&&8388607&t):n<113?i|=((r|=2048)>>114-n)+(r>>113-n&1):(i|=n-112<<10|r>>1,i+=1&r)}function Zl(e){var t=(32768&e)>>15,i=(31744&e)>>10,r=1023&e;return 0===i?(t?-1:1)*Math.pow(2,-14)*(r/Math.pow(2,10)):31==i?r?NaN:1/0*(t?-1:1):(t?-1:1)*Math.pow(2,i-15)*(1+r/Math.pow(2,10))}Un.l.ShadersStore.lodCubePixelShader="precision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform samplerCube textureSampler;uniform float lod;uniform bool gamma;void main(void)\n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x),lod);\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x),lod);\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x),lod);\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x),lod);\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001),lod);\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001),lod);\n#endif\nif (!gamma) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";var Jl=function(e,t,i,r,n){return(0,f.sH)(void 0,void 0,void 0,(function(){var o,a,s,l,c,u,h,d,p;return(0,f.YH)(this,(function(f){switch(f.label){case 0:return o=e.getScene(),a=o.getEngine(),e.isCube?(l=["#define POSITIVEX","#define NEGATIVEX","#define POSITIVEY","#define NEGATIVEY","#define POSITIVEZ","#define NEGATIVEZ"],s=new Gn("lodCube","lodCube",["lod","gamma"],null,1,null,rr.g.NEAREST_NEAREST_MIPNEAREST,a,!1,l[r])):s=new Gn("lod","lod",["lod","gamma"],null,1,null,rr.g.NEAREST_NEAREST_MIPNEAREST,a),[4,new Promise((function(e){s.getEffect().executeWhenCompiled((function(){e(0)}))}))];case 1:f.sent(),c=new mo("temp",{width:t,height:i},o,!1),s.onApply=function(t){t.setTexture("textureSampler",e),t.setFloat("lod",n),t.setBool("gamma",e.gammaSpace)},u=e.getInternalTexture(),f.label=2;case 2:return f.trys.push([2,,6,7]),c.renderTarget&&u?(h=u.samplingMode,0!==n?e.updateSamplingMode(rr.g.NEAREST_NEAREST_MIPNEAREST):e.updateSamplingMode(rr.g.NEAREST_NEAREST),o.postProcessManager.directRender([s],c.renderTarget,!0),e.updateSamplingMode(h),[4,a.readPixels(0,0,t,i)]):[3,4];case 3:return d=f.sent(),p=new Uint8Array(d.buffer,0,d.byteLength),a.unBindFramebuffer(c.renderTarget),[2,p];case 4:throw Error("Render to texture failed.");case 5:return[3,7];case 6:return c.dispose(),s.dispose(),[7];case 7:return[2]}}))}))};function $l(e,t,i,r,n){return void 0===r&&(r=0),void 0===n&&(n=0),(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(o){switch(o.label){case 0:return e.isReady()||!e._texture?[3,2]:[4,new Promise((function(t,i){null!==e._texture?e._texture.onLoadedObservable.addOnce((function(){t(0)})):i(0)}))];case 1:o.sent(),o.label=2;case 2:return[4,Jl(e,t,i,r,n)];case 3:return[2,o.sent()]}}))}))}var ec={CreateResizedCopy:ql,ApplyPostProcess:Kl,ToHalfFloat:Ql,FromHalfFloat:Zl,GetTextureDataAsync:$l},tc=131072,ic=131072;function rc(e){return e.charCodeAt(0)+(e.charCodeAt(1)<<8)+(e.charCodeAt(2)<<16)+(e.charCodeAt(3)<<24)}var nc,oc=rc("DXT1"),ac=rc("DXT3"),sc=rc("DXT5"),lc=rc("DX10"),cc=function(){function e(){}return e.GetDDSInfo=function(e){var t=new Int32Array(e.buffer,e.byteOffset,31),i=new Int32Array(e.buffer,e.byteOffset,35),r=1;t[2]&tc&&(r=Math.max(1,t[7]));var n=t[21],o=n===lc?i[32]:0,a=s.Y.TEXTURETYPE_UNSIGNED_INT;switch(n){case 113:a=s.Y.TEXTURETYPE_HALF_FLOAT;break;case 116:a=s.Y.TEXTURETYPE_FLOAT;break;case lc:if(10===o){a=s.Y.TEXTURETYPE_HALF_FLOAT;break}if(2===o){a=s.Y.TEXTURETYPE_FLOAT;break}}return{width:t[4],height:t[3],mipmapCount:r,isFourCC:!(4&~t[20]),isRGB:!(64&~t[20]),isLuminance:(t[20]&ic)===ic,isCube:!(512&~t[28]),isCompressed:n===oc||n===ac||n===sc,dxgiFormat:o,textureType:a}},e._GetHalfFloatAsFloatRGBAArrayBuffer=function(t,i,r,n,o,a){for(var s=new Float32Array(n),l=new Uint16Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=Zl(l[d]),s[c+1]=Zl(l[d+1]),s[c+2]=Zl(l[d+2]),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=Zl(l[d+3]),c+=4}return s},e._GetHalfFloatRGBAArrayBuffer=function(t,i,r,n,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Uint16Array(n),l=new Uint16Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=l[d],s[c+1]=l[d+1],s[c+2]=l[d+2],s[c+3]=Ql(a),c+=4}return s}return new Uint16Array(o,r,n)},e._GetFloatRGBAArrayBuffer=function(t,i,r,n,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Float32Array(n),l=new Float32Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=l[d],s[c+1]=l[d+1],s[c+2]=l[d+2],s[c+3]=a,c+=4}return s}return new Float32Array(o,r,n)},e._GetFloatAsHalfFloatRGBAArrayBuffer=function(t,i,r,n,o,a){for(var s=new Uint16Array(n),l=new Float32Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++)s[c]=Ql(l[c]),s[c+1]=Ql(l[c+1]),s[c+2]=Ql(l[c+2]),e.StoreLODInAlphaChannel?s[c+3]=Ql(a):s[c+3]=Ql(l[c+3]),c+=4;return s},e._GetFloatAsUIntRGBAArrayBuffer=function(t,i,r,n,o,a){for(var s=new Uint8Array(n),l=new Float32Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=255*w.X.Clamp(l[d]),s[c+1]=255*w.X.Clamp(l[d+1]),s[c+2]=255*w.X.Clamp(l[d+2]),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=255*w.X.Clamp(l[d+3]),c+=4}return s},e._GetHalfFloatAsUIntRGBAArrayBuffer=function(t,i,r,n,o,a){for(var s=new Uint8Array(n),l=new Uint16Array(o,r),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=255*w.X.Clamp(Zl(l[d])),s[c+1]=255*w.X.Clamp(Zl(l[d+1])),s[c+2]=255*w.X.Clamp(Zl(l[d+2])),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=255*w.X.Clamp(Zl(l[d+3])),c+=4}return s},e._GetRGBAArrayBuffer=function(e,t,i,r,n,o,a,s,l){for(var c=new Uint8Array(r),u=new Uint8Array(n,i),h=0,d=0;d<t;d++)for(var p=0;p<e;p++){var f=4*(p+d*e);c[h]=u[f+o],c[h+1]=u[f+a],c[h+2]=u[f+s],c[h+3]=u[f+l],h+=4}return c},e._ExtractLongWordOrder=function(t){return 0===t||255===t||-16777216===t?0:1+e._ExtractLongWordOrder(t>>8)},e._GetRGBArrayBuffer=function(e,t,i,r,n,o,a,s){for(var l=new Uint8Array(r),c=new Uint8Array(n,i),u=0,h=0;h<t;h++)for(var d=0;d<e;d++){var p=3*(d+h*e);l[u]=c[p+o],l[u+1]=c[p+a],l[u+2]=c[p+s],u+=3}return l},e._GetLuminanceArrayBuffer=function(e,t,i,r,n){for(var o=new Uint8Array(r),a=new Uint8Array(n,i),s=0,l=0;l<t;l++)for(var c=0;c<e;c++){var u=c+l*e;o[s]=a[u],s++}return o},e.UploadDDSLevels=function(t,i,r,n,o,a,l,c,u){void 0===l&&(l=-1),void 0===u&&(u=!0);var h=null;n.sphericalPolynomial&&(h=[]);var d=!!t.getCaps().s3tc;i.generateMipMaps=o;var p,f,_,m,g,v,b,T=new Int32Array(r.buffer,r.byteOffset,31),E=0,x=0,S=1;if(542327876===T[0])if(n.isFourCC||n.isRGB||n.isLuminance)if(!n.isCompressed||d){var C=T[22];m=T[1]+4;var P,A=!1;if(n.isFourCC)switch(p=T[21]){case oc:S=8,x=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1;break;case ac:S=16,x=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3;break;case sc:S=16,x=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5;break;case 113:A=!0,C=64;break;case 116:A=!0,C=128;break;case lc:m+=20;var R=!1;switch(n.dxgiFormat){case 10:A=!0,C=64,R=!0;break;case 2:A=!0,C=128,R=!0;break;case 88:n.isRGB=!0,n.isFourCC=!1,C=32,R=!0}if(R)break;default:return void y.V.Error(["Unsupported FourCC code:",(P=p,String.fromCharCode(255&P,P>>8&255,P>>16&255,P>>24&255))])}var I=e._ExtractLongWordOrder(T[23]),M=e._ExtractLongWordOrder(T[24]),O=e._ExtractLongWordOrder(T[25]),D=e._ExtractLongWordOrder(T[26]);A&&(x=t._getRGBABufferInternalSizedFormat(n.textureType)),v=1,T[2]&tc&&!1!==o&&(v=Math.max(1,T[7]));for(var N=c||0,F=t.getCaps(),w=N;w<a;w++){for(f=T[4],_=T[3],b=0;b<v;++b){if(-1===l||l===b){var L=-1===l?b:0;if(!n.isCompressed&&n.isFourCC){i.format=s.Y.TEXTUREFORMAT_RGBA,E=f*_*4;var B=null;if(t._badOS||t._badDesktopOS||!F.textureHalfFloat&&!F.textureFloat)128===C?(B=e._GetFloatAsUIntRGBAArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,L),h&&0==L&&h.push(e._GetFloatRGBAArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,L))):64===C&&(B=e._GetHalfFloatAsUIntRGBAArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,L),h&&0==L&&h.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,L))),i.type=s.Y.TEXTURETYPE_UNSIGNED_INT;else{var U=F.textureFloat&&(u&&F.textureFloatLinearFiltering||!u),V=F.textureHalfFloat&&(u&&F.textureHalfFloatLinearFiltering||!u),k=(128===C||64===C&&!V)&&U?s.Y.TEXTURETYPE_FLOAT:(64===C||128===C&&!U)&&V?s.Y.TEXTURETYPE_HALF_FLOAT:s.Y.TEXTURETYPE_UNSIGNED_BYTE,G=void 0,z=null;if(128===C)switch(k){case s.Y.TEXTURETYPE_FLOAT:G=e._GetFloatRGBAArrayBuffer,z=null;break;case s.Y.TEXTURETYPE_HALF_FLOAT:G=e._GetFloatAsHalfFloatRGBAArrayBuffer,z=e._GetFloatRGBAArrayBuffer;break;case s.Y.TEXTURETYPE_UNSIGNED_BYTE:G=e._GetFloatAsUIntRGBAArrayBuffer,z=e._GetFloatRGBAArrayBuffer}else switch(k){case s.Y.TEXTURETYPE_FLOAT:G=e._GetHalfFloatAsFloatRGBAArrayBuffer,z=null;break;case s.Y.TEXTURETYPE_HALF_FLOAT:G=e._GetHalfFloatRGBAArrayBuffer,z=e._GetHalfFloatAsFloatRGBAArrayBuffer;break;case s.Y.TEXTURETYPE_UNSIGNED_BYTE:G=e._GetHalfFloatAsUIntRGBAArrayBuffer,z=e._GetHalfFloatAsFloatRGBAArrayBuffer}i.type=k,B=G(f,_,r.byteOffset+m,E,r.buffer,L),h&&0==L&&h.push(z?z(f,_,r.byteOffset+m,E,r.buffer,L):B)}B&&t._uploadDataToTextureDirectly(i,B,w,L)}else if(n.isRGB)i.type=s.Y.TEXTURETYPE_UNSIGNED_INT,24===C?(i.format=s.Y.TEXTUREFORMAT_RGB,E=f*_*3,g=e._GetRGBArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,I,M,O),t._uploadDataToTextureDirectly(i,g,w,L)):(i.format=s.Y.TEXTUREFORMAT_RGBA,E=f*_*4,g=e._GetRGBAArrayBuffer(f,_,r.byteOffset+m,E,r.buffer,I,M,O,D),t._uploadDataToTextureDirectly(i,g,w,L));else if(n.isLuminance){var Y=t._getUnpackAlignement(),X=f;E=Math.floor((f+Y-1)/Y)*Y*(_-1)+X,g=e._GetLuminanceArrayBuffer(f,_,r.byteOffset+m,E,r.buffer),i.format=s.Y.TEXTUREFORMAT_LUMINANCE,i.type=s.Y.TEXTURETYPE_UNSIGNED_INT,t._uploadDataToTextureDirectly(i,g,w,L)}else E=Math.max(4,f)/4*Math.max(4,_)/4*S,g=new Uint8Array(r.buffer,r.byteOffset+m,E),i.type=s.Y.TEXTURETYPE_UNSIGNED_INT,t._uploadCompressedDataToTextureDirectly(i,x,f,_,g,w,L)}m+=C?f*_*(C/8):E,f*=.5,_*=.5,f=Math.max(1,f),_=Math.max(1,_)}if(void 0!==c)break}h&&h.length>0?n.sphericalPolynomial=Wl.ConvertCubeMapToSphericalPolynomial({size:T[4],right:h[0],left:h[1],up:h[2],down:h[3],front:h[4],back:h[5],format:s.Y.TEXTUREFORMAT_RGBA,type:s.Y.TEXTURETYPE_FLOAT,gammaSpace:!1}):n.sphericalPolynomial=void 0}else y.V.Error("Compressed textures are not supported on this platform.");else y.V.Error("Unsupported format, must contain a FourCC, RGB or LUMINANCE code");else y.V.Error("Invalid magic number in DDS header")},e.StoreLODInAlphaChannel=!1,e}();function uc(e){if(this._excludedCompressedTextures&&this._excludedCompressedTextures.some((function(t){var i="\\b"+t+"\\b";return e&&(e===t||e.match(new RegExp(i,"g")))})))return e;var t=e.lastIndexOf("."),i=e.lastIndexOf("?"),r=i>-1?e.substring(i,e.length):"";return(t>-1?e.substring(0,t):e)+this._textureFormatInUse+r}li.w.prototype.createPrefilteredCubeTexture=function(e,t,i,r,n,o,a,l,c){var u=this;return void 0===n&&(n=null),void 0===o&&(o=null),void 0===l&&(l=null),void 0===c&&(c=!0),this.createCubeTexture(e,t,null,!1,(function(e){if(e){var o=e.texture;if(c?e.info.sphericalPolynomial&&(o._sphericalPolynomial=e.info.sphericalPolynomial):o._sphericalPolynomial=new zl,o._source=9,u.getCaps().textureLOD)n&&n(o);else{var a=u._gl,l=e.width;if(l){for(var h=[],d=0;d<3;d++){var p=1-d/2,f=r,_=w.X.Log2(l)*i+r,m=f+(_-f)*p,g=Math.round(Math.min(Math.max(m,0),_)),v=new si.h(u,2);if(v.type=o.type,v.format=o.format,v.width=Math.pow(2,Math.max(w.X.Log2(l)-g,0)),v.height=v.width,v.isCube=!0,v._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,v._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,u._bindTextureDirectly(a.TEXTURE_CUBE_MAP,v,!0),v.samplingMode=s.Y.TEXTURE_LINEAR_LINEAR,a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),e.isDDS){var b=e.info,T=e.data;u._unpackFlipY(b.isCompressed),cc.UploadDDSLevels(u,v,T,b,!0,6,g)}else y.V.Warn("DDS is the only prefiltered cube map supported so far.");u._bindTextureDirectly(a.TEXTURE_CUBE_MAP,null);var E=new Yl.t(t);E._isCube=!0,E._texture=v,v.isReady=!0,h.push(E)}o._lodTextureHigh=h[2],o._lodTextureMid=h[1],o._lodTextureLow=h[0],n&&n(o)}}}else n&&n(null)}),o,a,l,c,i,r)},i(9012),function(e){e[e.Texture=0]="Texture",e[e.StorageTexture=1]="StorageTexture",e[e.UniformBuffer=2]="UniformBuffer",e[e.StorageBuffer=3]="StorageBuffer",e[e.TextureWithoutSampler=4]="TextureWithoutSampler",e[e.Sampler=5]="Sampler",e[e.ExternalTexture=6]="ExternalTexture",e[e.DataBuffer=7]="DataBuffer"}(nc||(nc={})),li.w.prototype.createComputeEffect=function(e,t){throw new Error("createComputeEffect: This engine does not support compute shaders!")},li.w.prototype.createComputePipelineContext=function(){throw new Error("createComputePipelineContext: This engine does not support compute shaders!")},li.w.prototype.createComputeContext=function(){},li.w.prototype.computeDispatch=function(e,t,i,r,n,o,a){throw new Error("computeDispatch: This engine does not support compute shaders!")},li.w.prototype.computeDispatchIndirect=function(e,t,i,r,n,o){throw new Error("computeDispatchIndirect: This engine does not support compute shaders!")},li.w.prototype.areAllComputeEffectsReady=function(){return!0},li.w.prototype.releaseComputeEffects=function(){},li.w.prototype._prepareComputePipelineContext=function(e,t,i,r,n){},li.w.prototype._rebuildComputeEffects=function(){},fi.$.prototype._executeWhenComputeStateIsCompiled=function(e,t){t(null)},li.w.prototype._releaseComputeEffect=function(e){},li.w.prototype._deleteComputePipelineContext=function(e){},Object.defineProperty(Pi.prototype,"texturesSupported",{get:function(){var e=[];return this._caps.astc&&e.push("-astc.ktx"),this._caps.s3tc&&e.push("-dxt.ktx"),this._caps.pvrtc&&e.push("-pvrtc.ktx"),this._caps.etc2&&e.push("-etc2.ktx"),this._caps.etc1&&e.push("-etc1.ktx"),e},enumerable:!0,configurable:!0}),Object.defineProperty(Pi.prototype,"textureFormatInUse",{get:function(){return this._textureFormatInUse||null},enumerable:!0,configurable:!0}),Pi.prototype.setCompressedTextureExclusions=function(e){this._excludedCompressedTextures=e},Pi.prototype.setTextureFormatToUse=function(e){for(var t=this.texturesSupported,i=0,r=t.length;i<r;i++)for(var n=0,o=e.length;n<o;n++)if(t[i]===e[n].toLowerCase())return this._transformTextureUrl=uc.bind(this),this._textureFormatInUse=t[i];return this._textureFormatInUse="",this._transformTextureUrl=null,null};var hc=function(){function e(){var t=this,i=new ArrayBuffer(e.DEFAULT_BUFFER_SIZE);this._uint32s=new Uint32Array(i),this._int32s=new Int32Array(i),this._float32s=new Float32Array(i),this._length=e.DEFAULT_BUFFER_SIZE/4,this._position=0,this._nativeDataStream=new _native.NativeDataStream((function(){t._flush()}))}return e.prototype.writeUint32=function(e){this._flushIfNecessary(1),this._uint32s[this._position++]=e},e.prototype.writeInt32=function(e){this._flushIfNecessary(1),this._int32s[this._position++]=e},e.prototype.writeFloat32=function(e){this._flushIfNecessary(1),this._float32s[this._position++]=e},e.prototype.writeUint32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._uint32s.set(e,this._position),this._position+=e.length},e.prototype.writeInt32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._int32s.set(e,this._position),this._position+=e.length},e.prototype.writeFloat32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._float32s.set(e,this._position),this._position+=e.length},e.prototype.writeNativeData=function(e){this._flushIfNecessary(e.length),this._uint32s.set(e,this._position),this._position+=e.length},e.prototype.writeBoolean=function(e){this.writeUint32(e?1:0)},e.prototype._flushIfNecessary=function(e){this._position+e>this._length&&this._flush()},e.prototype._flush=function(){this._nativeDataStream.writeBuffer(this._uint32s.buffer,this._position),this._position=0},e.DEFAULT_BUFFER_SIZE=65536,e}();Un.l.ShadersStore.rgbdDecodePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);}";var dc=function(){function e(){}return e.ExpandRGBDTexture=function(e){var t=e._texture;if(t&&e.isRGBD){var i=t.getEngine(),r=i.getCaps(),n=t.isReady,o=!1;r.textureHalfFloatRender&&r.textureHalfFloatLinearFiltering?(o=!0,t.type=s.Y.TEXTURETYPE_HALF_FLOAT):r.textureFloatRender&&r.textureFloatLinearFiltering&&(o=!0,t.type=s.Y.TEXTURETYPE_FLOAT),o&&(t.isReady=!1,t._isRGBD=!1,t.invertY=!1);var a=function(){var r=new Gn("rgbdDecode","rgbdDecode",null,null,1,null,s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,i,!1,void 0,t.type,void 0,null,!1);r.externalTextureSamplerBinding=!0;var n=i.createRenderTargetTexture(t.width,{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:t.samplingMode,type:t.type,format:s.Y.TEXTUREFORMAT_RGBA});r.getEffect().executeWhenCompiled((function(){r.onApply=function(e){e._bindTexture("textureSampler",t),e.setFloat2("scale",1,1)},e.getScene().postProcessManager.directRender([r],n,!0),i.restoreDefaultFramebuffer(),i._releaseTexture(t),r&&r.dispose(),n._swapAndDie(t),t.isReady=!0}))};o&&(n?a():e.onLoadObservable.addOnce(a))}},e.EncodeTextureToRGBD=function(e,t,i){return void 0===i&&(i=s.Y.TEXTURETYPE_UNSIGNED_BYTE),Kl("rgbdEncode",e,t,i,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTUREFORMAT_RGBA)},e}();Yl.t.prototype.forceSphericalPolynomialsRecompute=function(){this._texture&&(this._texture._sphericalPolynomial=null,this._texture._sphericalPolynomialPromise=null,this._texture._sphericalPolynomialComputed=!1)},Object.defineProperty(Yl.t.prototype,"sphericalPolynomial",{get:function(){var e=this;if(this._texture){if(this._texture._sphericalPolynomial||this._texture._sphericalPolynomialComputed)return this._texture._sphericalPolynomial;if(this._texture.isReady)return this._texture._sphericalPolynomialPromise||(this._texture._sphericalPolynomialPromise=Wl.ConvertCubeMapTextureToSphericalPolynomial(this),null===this._texture._sphericalPolynomialPromise?this._texture._sphericalPolynomialComputed=!0:this._texture._sphericalPolynomialPromise.then((function(t){e._texture._sphericalPolynomial=t,e._texture._sphericalPolynomialComputed=!0}))),null}return null},set:function(e){this._texture&&(this._texture._sphericalPolynomial=e)},enumerable:!0,configurable:!0});Un.l.ShadersStore.rgbdEncodePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);}";var pc="image/png",fc=2,_c=[134,22,135,150,246,214,150,54];function mc(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=0,r=0;r<_c.length;r++)if(t.getUint8(i++)!==_c[r])return y.V.Error("Not a babylon environment map"),null;for(var n="",o=0;o=t.getUint8(i++);)n+=String.fromCharCode(o);var a=JSON.parse(n);return(a=gc(a)).specular&&(a.specular.specularDataPosition=i,a.specular.lodGenerationScale=a.specular.lodGenerationScale||.8),a}function gc(e){if(e.version>fc)throw new Error('Unsupported babylon environment map version "'.concat(e.version,'". 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Lc,r.onNewSceneAddedObservable.add((function(e){var t=e.render;e.render=function(){for(var i=[],n=0;n<arguments.length;n++)i[n]=arguments[n];r._commandBufferEncoder.beginCommandScope(),t.apply(e,i),r._commandBufferEncoder.endCommandScope()}})),r}return(0,f.C6)(t,e),t.prototype.setHardwareScalingLevel=function(t){e.prototype.setHardwareScalingLevel.call(this,t),this._engine.setHardwareScalingLevel(t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._boundBuffersVertexArray&&this._deleteVertexArray(this._boundBuffersVertexArray),this._engine.dispose()},t._createNativeDataStream=function(){return new hc},t.prototype._queueNewFrame=function(e,t){return t.requestAnimationFrame&&t!==window?t.requestAnimationFrame(e):this._engine.requestAnimationFrame(e),0},t.prototype._restoreEngineAfterContextLost=function(){this._clearEmptyResources();var e=this._depthCullingState.depthTest,t=this._depthCullingState.depthFunc,i=this._depthCullingState.depthMask,r=this._stencilState.stencilTest;this._rebuildGraphicsResources(),this._depthCullingState.depthTest=e,this._depthCullingState.depthFunc=t,this._depthCullingState.depthMask=i,this._stencilState.stencilTest=r,this._flagContextRestored()},t.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._currentFramebuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_UNBINDFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(this._currentFramebuffer),this._commandBufferEncoder.finishEncodingCommand()),e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()),this._currentFramebuffer=e)},t.prototype.getHostDocument=function(){return null},t.prototype.clear=function(e,t,i,r){if(void 0===r&&(r=!1),this.useReverseDepthBuffer)throw new Error("reverse depth buffer is not currently implemented");this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_CLEAR),this._commandBufferEncoder.encodeCommandArgAsUInt32(t&&e?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.r:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.g:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.b:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.a:1),this._commandBufferEncoder.encodeCommandArgAsUInt32(i?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(1),this._commandBufferEncoder.encodeCommandArgAsUInt32(r?1:0),this._commandBufferEncoder.encodeCommandArgAsUInt32(0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.createIndexBuffer=function(e,t,i){var r=this._normalizeIndexData(e),n=new Jc;return n.references=1,n.is32Bits=4===r.BYTES_PER_ELEMENT,r.byteLength&&(n.nativeIndexBuffer=this._engine.createIndexBuffer(r.buffer,r.byteOffset,r.byteLength,n.is32Bits,null!=t&&t)),n},t.prototype.createVertexBuffer=function(e,t,i){var r=ArrayBuffer.isView(e)?e:new Float32Array(e),n=new Jc;return n.references=1,r.byteLength&&(n.nativeVertexBuffer=this._engine.createVertexBuffer(r.buffer,r.byteOffset,r.byteLength,null!=t&&t)),n},t.prototype._recordVertexArrayObject=function(e,t,i,r,n){r._checkedNonFloatVertexBuffers||(Hc(t,r),r._checkedNonFloatVertexBuffers=!0),i&&this._engine.recordIndexBuffer(e,i.nativeIndexBuffer);for(var o=r.getAttributesNames(),a=0;a<o.length;a++){var s=r.getAttributeLocation(a);if(s>=0){var l=o[a],c=null;if(n&&(c=n[l]),c||(c=t[l]),c){var u=c.effectiveBuffer;u&&u.nativeVertexBuffer&&this._engine.recordVertexBuffer(e,u.nativeVertexBuffer,s,c.effectiveByteOffset,c.effectiveByteStride,c.getSize(),Yc(c.type),c.normalized,c.getInstanceDivisor())}}}},t.prototype.bindBuffers=function(e,t,i){this._boundBuffersVertexArray&&this._deleteVertexArray(this._boundBuffersVertexArray),this._boundBuffersVertexArray=this._engine.createVertexArray(),this._recordVertexArrayObject(this._boundBuffersVertexArray,e,t,i),this.bindVertexArrayObject(this._boundBuffersVertexArray)},t.prototype.recordVertexArrayObject=function(e,t,i,r){var n=this._engine.createVertexArray();return this._recordVertexArrayObject(n,e,t,i,r),n},t.prototype._deleteVertexArray=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.bindVertexArrayObject=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDVERTEXARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.releaseVertexArrayObject=function(e){this._deleteVertexArray(e)},t.prototype.getAttributes=function(e,t){var i,r=e,n=r.shaderProcessingContext;eu.length=0;for(var o=0;o<t.length;o++){var a=t[o],s=null!==(i=n.remappedAttributeNames[a])&&void 0!==i?i:a;eu[o]=s}return this._engine.getAttributes(r.program,eu)},t.prototype.drawElementsType=function(e,t,i,r){this._drawCalls.addCount(1,!1),r&&_native.Engine.COMMAND_DRAWINDEXEDINSTANCED?(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINDEXEDINSTANCED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(r)):(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINDEXED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.drawArraysType=function(e,t,i,r){this._drawCalls.addCount(1,!1),r&&_native.Engine.COMMAND_DRAWINSTANCED?(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINSTANCED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(r)):(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAW),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.createPipelineContext=function(e){var t=!(!this._caps.parallelShaderCompile||!this._engine.createProgramAsync);return new Bc(this,t,e)},t.prototype.createMaterialContext=function(){},t.prototype.createDrawContext=function(){},t.prototype._preparePipelineContext=function(e,t,i,r,n,o,a,s){r?this.createRawShaderProgram():this.createShaderProgram(e,t,i,s)},t.prototype._getShaderProcessingContext=function(e){return new qc},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){var i=e;if(i.isAsync)if(i.onCompiled){var r=i.onCompiled;i.onCompiled=function(){r(),t()}}else i.onCompiled=t;else t()},t.prototype.createRawShaderProgram=function(){throw new Error("Not Supported")},t.prototype.createShaderProgram=function(e,t,i,r){var n=this,o=e;this.onBeforeShaderCompilationObservable.notifyObservers(this);var a=new Fc(t);a.processCode(),t=a.code;var s=new Fc(i);s.processCode(),i=s.code,t=li.w._ConcatenateShader(t,r),i=li.w._ConcatenateShader(i,r);var l=function(){var e;o.isCompiled=!0,null===(e=o.onCompiled)||void 0===e||e.call(o),n.onAfterShaderCompilationObservable.notifyObservers(n)};if(e.isAsync)o.program=this._engine.createProgramAsync(t,i,l,(function(e){o.compilationError=e}));else try{o.program=this._engine.createProgram(t,i),l()}catch(e){var c=null==e?void 0:e.message;throw new Error("SHADER ERROR"+("string"==typeof c?"\n"+c:""))}return o.program},t.prototype.inlineShaderCode=function(e){var t=new Fc(e);return t.debug=!1,t.processCode(),t.code},t.prototype._setProgram=function(e){this._currentProgram!==e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETPROGRAM),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand(),this._currentProgram=e)},t.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEPROGRAM),this._commandBufferEncoder.encodeCommandArgAsNativeData(t.program),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getUniforms=function(e,t){var i=e;return this._engine.getUniforms(i.program,t)},t.prototype.bindUniformBlock=function(e,t,i){throw new Error("Not Implemented")},t.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.program);for(var i=e.getSamplers(),r=0;r<i.length;r++){var n=e.getUniform(i[r]);n&&(this._boundUniforms[r]=n)}this._currentEffect=null},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._engine.getRenderWidth()},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._engine.getRenderHeight()},t.prototype.setViewport=function(e,t,i){this._cachedViewport=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETVIEWPORT),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.x),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.y),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.width),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.height),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.enableScissor=function(e,t,i,r){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR),this._commandBufferEncoder.encodeCommandArgAsFloat32(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(r),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.disableScissor=function(){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setState=function(e,t,i,r,n,o,a){var s,l;void 0===t&&(t=0),void 0===r&&(r=!1),void 0===a&&(a=0),this._zOffset=t,this._zOffsetUnits=a,0!==this._zOffset&&ee.S0.Warn("zOffset is not supported in Native engine."),this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTATE),this._commandBufferEncoder.encodeCommandArgAsUInt32(e?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(a),this._commandBufferEncoder.encodeCommandArgAsUInt32(null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:n)||void 0===l||l?1:0),this._commandBufferEncoder.encodeCommandArgAsUInt32(r?1:0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getInputElementClientRect=function(){return{bottom:this.getRenderHeight(),height:this.getRenderHeight(),left:0,right:this.getRenderWidth(),top:0,width:this.getRenderWidth(),x:0,y:0,toJSON:function(){}}},t.prototype.setZOffset=function(e){e!==this._zOffset&&(this._zOffset=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSET),this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer?-e:e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getZOffset=function(){return this._zOffset},t.prototype.setZOffsetUnits=function(e){e!==this._zOffsetUnits&&(this._zOffsetUnits=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSETUNITS),this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer?-e:e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getZOffsetUnits=function(){return this._zOffsetUnits},t.prototype.setDepthBuffer=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST),this._commandBufferEncoder.encodeCommandArgAsUInt32(e?this._currentDepthTest:_native.Engine.DEPTH_TEST_ALWAYS),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getDepthWrite=function(){return this._depthWrite},t.prototype.getDepthFunction=function(){switch(this._currentDepthTest){case _native.Engine.DEPTH_TEST_NEVER:return s.Y.NEVER;case _native.Engine.DEPTH_TEST_ALWAYS:return s.Y.ALWAYS;case _native.Engine.DEPTH_TEST_GREATER:return s.Y.GREATER;case _native.Engine.DEPTH_TEST_GEQUAL:return s.Y.GEQUAL;case _native.Engine.DEPTH_TEST_NOTEQUAL:return s.Y.NOTEQUAL;case _native.Engine.DEPTH_TEST_EQUAL:return s.Y.EQUAL;case _native.Engine.DEPTH_TEST_LESS:return s.Y.LESS;case _native.Engine.DEPTH_TEST_LEQUAL:return s.Y.LEQUAL}return null},t.prototype.setDepthFunction=function(e){var t=0;switch(e){case s.Y.NEVER:t=_native.Engine.DEPTH_TEST_NEVER;break;case s.Y.ALWAYS:t=_native.Engine.DEPTH_TEST_ALWAYS;break;case s.Y.GREATER:t=_native.Engine.DEPTH_TEST_GREATER;break;case s.Y.GEQUAL:t=_native.Engine.DEPTH_TEST_GEQUAL;break;case s.Y.NOTEQUAL:t=_native.Engine.DEPTH_TEST_NOTEQUAL;break;case s.Y.EQUAL:t=_native.Engine.DEPTH_TEST_EQUAL;break;case s.Y.LESS:t=_native.Engine.DEPTH_TEST_LESS;break;case s.Y.LEQUAL:t=_native.Engine.DEPTH_TEST_LEQUAL}this._currentDepthTest=t,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST),this._commandBufferEncoder.encodeCommandArgAsUInt32(this._currentDepthTest),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setDepthWrite=function(e){this._depthWrite=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHWRITE),this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(e)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setColorWrite=function(e){this._colorWrite=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETCOLORWRITE),this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(e)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getColorWrite=function(){return this._colorWrite},t.prototype.applyStencil=function(){this._setStencil(this._stencilMask,function(e){switch(e){case s.Y.KEEP:return _native.Engine.STENCIL_OP_FAIL_S_KEEP;case s.Y.ZERO:return _native.Engine.STENCIL_OP_FAIL_S_ZERO;case s.Y.REPLACE:return _native.Engine.STENCIL_OP_FAIL_S_REPLACE;case s.Y.INCR:return _native.Engine.STENCIL_OP_FAIL_S_INCR;case s.Y.DECR:return _native.Engine.STENCIL_OP_FAIL_S_DECR;case s.Y.INVERT:return _native.Engine.STENCIL_OP_FAIL_S_INVERT;case s.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_FAIL_S_INCRSAT;case s.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_FAIL_S_DECRSAT;default:throw new Error("Unsupported stencil OpFail mode: ".concat(e,"."))}}(this._stencilOpStencilFail),function(e){switch(e){case s.Y.KEEP:return _native.Engine.STENCIL_OP_FAIL_Z_KEEP;case s.Y.ZERO:return _native.Engine.STENCIL_OP_FAIL_Z_ZERO;case s.Y.REPLACE:return _native.Engine.STENCIL_OP_FAIL_Z_REPLACE;case s.Y.INCR:return _native.Engine.STENCIL_OP_FAIL_Z_INCR;case s.Y.DECR:return _native.Engine.STENCIL_OP_FAIL_Z_DECR;case s.Y.INVERT:return _native.Engine.STENCIL_OP_FAIL_Z_INVERT;case s.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_FAIL_Z_INCRSAT;case s.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_FAIL_Z_DECRSAT;default:throw new Error("Unsupported stencil depthFail mode: ".concat(e,"."))}}(this._stencilOpDepthFail),function(e){switch(e){case s.Y.KEEP:return _native.Engine.STENCIL_OP_PASS_Z_KEEP;case s.Y.ZERO:return _native.Engine.STENCIL_OP_PASS_Z_ZERO;case s.Y.REPLACE:return _native.Engine.STENCIL_OP_PASS_Z_REPLACE;case s.Y.INCR:return _native.Engine.STENCIL_OP_PASS_Z_INCR;case s.Y.DECR:return _native.Engine.STENCIL_OP_PASS_Z_DECR;case s.Y.INVERT:return _native.Engine.STENCIL_OP_PASS_Z_INVERT;case s.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_PASS_Z_INCRSAT;case s.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_PASS_Z_DECRSAT;default:throw new Error("Unsupported stencil opPass mode: ".concat(e,"."))}}(this._stencilOpStencilDepthPass),function(e){switch(e){case s.Y.LESS:return _native.Engine.STENCIL_TEST_LESS;case s.Y.LEQUAL:return _native.Engine.STENCIL_TEST_LEQUAL;case s.Y.EQUAL:return _native.Engine.STENCIL_TEST_EQUAL;case s.Y.GEQUAL:return _native.Engine.STENCIL_TEST_GEQUAL;case s.Y.GREATER:return _native.Engine.STENCIL_TEST_GREATER;case s.Y.NOTEQUAL:return _native.Engine.STENCIL_TEST_NOTEQUAL;case s.Y.NEVER:return _native.Engine.STENCIL_TEST_NEVER;case s.Y.ALWAYS:return _native.Engine.STENCIL_TEST_ALWAYS;default:throw new Error("Unsupported stencil func mode: ".concat(e,"."))}}(this._stencilFunc),this._stencilFuncRef)},t.prototype._setStencil=function(e,t,i,r,n,o){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTENCIL),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(r),this._commandBufferEncoder.encodeCommandArgAsUInt32(n),this._commandBufferEncoder.encodeCommandArgAsUInt32(o),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setStencilBuffer=function(e){this._stencilTest=e,e?this.applyStencil():this._setStencil(255,_native.Engine.STENCIL_OP_FAIL_S_KEEP,_native.Engine.STENCIL_OP_FAIL_Z_KEEP,_native.Engine.STENCIL_OP_PASS_Z_KEEP,_native.Engine.STENCIL_TEST_ALWAYS,0)},t.prototype.getStencilBuffer=function(){return this._stencilTest},t.prototype.getStencilOperationPass=function(){return this._stencilOpStencilDepthPass},t.prototype.setStencilOperationPass=function(e){this._stencilOpStencilDepthPass=e,this.applyStencil()},t.prototype.setStencilMask=function(e){this._stencilMask=e,this.applyStencil()},t.prototype.setStencilFunction=function(e){this._stencilFunc=e,this.applyStencil()},t.prototype.setStencilFunctionReference=function(e){this._stencilFuncRef=e,this.applyStencil()},t.prototype.setStencilFunctionMask=function(e){this._stencilFuncMask=e},t.prototype.setStencilOperationFail=function(e){this._stencilOpStencilFail=e,this.applyStencil()},t.prototype.setStencilOperationDepthFail=function(e){this._stencilOpDepthFail=e,this.applyStencil()},t.prototype.getStencilMask=function(){return this._stencilMask},t.prototype.getStencilFunction=function(){return this._stencilFunc},t.prototype.getStencilFunctionReference=function(){return this._stencilFuncRef},t.prototype.getStencilFunctionMask=function(){return this._stencilFuncMask},t.prototype.getStencilOperationFail=function(){return this._stencilOpStencilFail},t.prototype.getStencilOperationDepthFail=function(){return this._stencilOpDepthFail},t.prototype.setAlphaConstants=function(e,t,i,r){throw new Error("Setting alpha blend constant color not yet implemented.")},t.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode!==e){var i=function(e){switch(e){case s.Y.ALPHA_DISABLE:return _native.Engine.ALPHA_DISABLE;case s.Y.ALPHA_ADD:return _native.Engine.ALPHA_ADD;case s.Y.ALPHA_COMBINE:return _native.Engine.ALPHA_COMBINE;case s.Y.ALPHA_SUBTRACT:return _native.Engine.ALPHA_SUBTRACT;case s.Y.ALPHA_MULTIPLY:return _native.Engine.ALPHA_MULTIPLY;case s.Y.ALPHA_MAXIMIZED:return _native.Engine.ALPHA_MAXIMIZED;case s.Y.ALPHA_ONEONE:return _native.Engine.ALPHA_ONEONE;case s.Y.ALPHA_PREMULTIPLIED:return _native.Engine.ALPHA_PREMULTIPLIED;case s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:return _native.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF;case s.Y.ALPHA_INTERPOLATE:return _native.Engine.ALPHA_INTERPOLATE;case s.Y.ALPHA_SCREENMODE:return _native.Engine.ALPHA_SCREENMODE;default:throw new Error("Unsupported alpha mode: ".concat(e,"."))}}(e);this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETBLENDMODE),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.finishEncodingCommand(),t||this.setDepthWrite(e===s.Y.ALPHA_DISABLE),this._alphaMode=e}},t.prototype.setInt=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINT),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray4=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray4=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setArray=function(e,t){return!!e&&this.setFloatArray(e,new Float32Array(t))},t.prototype.setArray2=function(e,t){return!!e&&this.setFloatArray2(e,new Float32Array(t))},t.prototype.setArray3=function(e,t){return!!e&&this.setFloatArray3(e,new Float32Array(t))},t.prototype.setArray4=function(e,t){return!!e&&this.setFloatArray4(e,new Float32Array(t))},t.prototype.setMatrices=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRICES),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setMatrix3x3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX3X3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setMatrix2x2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX2X2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat2=function(e,t,i){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat3=function(e,t,i,r){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(r),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat4=function(e,t,i,r,n){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(r),this._commandBufferEncoder.encodeCommandArgAsFloat32(n),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setColor3=function(e,t){return!!e&&(this.setFloat3(e,t.r,t.g,t.b),!0)},t.prototype.setColor4=function(e,t,i){return!!e&&(this.setFloat4(e,t.r,t.g,t.b,i),!0)},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames||(this.resetTextureCache(),this._currentEffect=null,e&&(this._currentProgram=null,this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._alphaState.reset()),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype._createTexture=function(){return this._engine.createTexture()},t.prototype._deleteTexture=function(e){e&&this._engine.deleteTexture(e.underlyingResource)},t.prototype.updateDynamicTexture=function(e,t,i,r,n){if(void 0===r&&(r=!1),void 0===r&&(r=!1),e&&e._hardwareTexture){var o=t.getCanvasTexture(),a=e._hardwareTexture.underlyingResource;this._engine.copyTexture(a,o),e.isReady=!0}},t.prototype.createDynamicTexture=function(e,t,i,r){return e=Math.max(e,1),t=Math.max(t,1),this.createRawTexture(new Uint8Array(e*t*4),e,t,s.Y.TEXTUREFORMAT_RGBA,!1,!1,r)},t.prototype.createVideoElement=function(e){return this._camera?this._camera.createVideo(e):null},t.prototype.updateVideoTexture=function(e,t,i){if(e&&e._hardwareTexture&&this._camera){var r=e._hardwareTexture.underlyingResource;this._camera.updateVideoTexture(r,t,i)}},t.prototype.createRawTexture=function(e,t,i,r,n,o,a,l,c,u,h){void 0===l&&(l=null),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new si.h(this,3);if(d.format=r,d.generateMipMaps=n,d.samplingMode=a,d.invertY=o,d.baseWidth=t,d.baseHeight=i,d.width=d.baseWidth,d.height=d.baseHeight,d._compression=l,d.type=c,d._useSRGBBuffer=this._getUseSRGBBuffer(h,!n),this.updateRawTexture(d,e,r,o,l,c,d._useSRGBBuffer),d._hardwareTexture){var p=d._hardwareTexture.underlyingResource,f=Gc(a);this._setTextureSampling(p,f)}return this._internalTexturesCache.push(d),d},t.prototype.createRawTexture2DArray=function(e,t,i,r,n,o,a,l,c,u){void 0===c&&(c=null),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT);var h=new si.h(this,11);if(h.baseWidth=t,h.baseHeight=i,h.baseDepth=r,h.width=t,h.height=i,h.depth=r,h.format=n,h.type=u,h.generateMipMaps=o,h.samplingMode=l,h.is2DArray=!0,h._hardwareTexture){var d=h._hardwareTexture.underlyingResource;this._engine.loadRawTexture2DArray(d,e,t,i,r,kc(n,u),o,a);var p=Gc(l);this._setTextureSampling(d,p)}return h.isReady=!0,this._internalTexturesCache.push(h),h},t.prototype.updateRawTexture=function(e,t,i,r,n,o,a){if(void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){if(t&&e._hardwareTexture){var l=e._hardwareTexture.underlyingResource;this._engine.loadRawTexture(l,t,e.width,e.height,kc(i,o),e.generateMipMaps,e.invertY)}e.isReady=!0}},t.prototype.createTexture=function(e,t,i,r,n,o,a,l,c,u,h,d,p,f,_){var m=this;void 0===n&&(n=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=null),void 0===_&&(_=!1);var g="data:"===(e=e||"").substr(0,5),v=g&&-1!==e.indexOf(";base64,"),b=c||new si.h(this,1),T=e;!this._transformTextureUrl||v||c||l||(e=this._transformTextureUrl(e));for(var E=e.lastIndexOf("."),x=h||(E>-1?e.substring(E).toLowerCase():""),S=null,C=0,P=fi.$._TextureLoaders;C<P.length;C++){var A=P[C];if(A.canLoad(x)){S=A;break}}r&&r.addPendingData(b),b.url=e,b.generateMipMaps=!t,b.samplingMode=n,b.invertY=i,b._useSRGBBuffer=this._getUseSRGBBuffer(_,t),this.doNotHandleContextLost||(b._buffer=l);var R=null;if(o&&!c&&(R=b.onLoadedObservable.add(o)),c||this._internalTexturesCache.push(b),S)throw new Error("Loading textures from IInternalTextureLoader not yet implemented.");var I=function(e){if(b._hardwareTexture){var o=b._hardwareTexture.underlyingResource;m._engine.loadTexture(o,e,!t,i,b._useSRGBBuffer,(function(){b.baseWidth=m._engine.getTextureWidth(o),b.baseHeight=m._engine.getTextureHeight(o),b.width=b.baseWidth,b.height=b.baseHeight,b.isReady=!0;var e=Gc(n);m._setTextureSampling(o,e),r&&r.removePendingData(b),b.onLoadedObservable.notifyObservers(b),b.onLoadedObservable.clear()}),(function(){throw new Error("Could not load a native texture.")}))}else r&&r.removePendingData(b)};if(g&&l)if(l instanceof ArrayBuffer)I(new Uint8Array(l));else if(ArrayBuffer.isView(l))I(l);else{if("string"!=typeof l)throw new Error("Unsupported buffer type");I(new Uint8Array(ee.S0.DecodeBase64(l)))}else v?I(new Uint8Array(ee.S0.DecodeBase64(e))):this._loadFile(e,(function(e){return I(new Uint8Array(e))}),void 0,void 0,!0,(function(i,s){var c;c="Unable to load "+(i&&i.responseURL,s),r&&r.removePendingData(b),e===T?(R&&b.onLoadedObservable.remove(R),M.q.UseFallbackTexture&&m.createTexture(M.q.FallbackTexture,t,b.invertY,r,n,null,a,l,b),a&&a((c||"Unknown error")+(M.q.UseFallbackTexture?" - Fallback texture was used":""),void 0)):(y.V.Warn("Failed to load ".concat(e,", falling back to ").concat(T)),m.createTexture(T,t,b.invertY,r,n,o,a,l,b,u,h,d,p))}));return b},t.prototype.wrapNativeTexture=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE);var r=new Vc(e,this._engine),n=new si.h(this,0,!0);return n._hardwareTexture=r,n.baseWidth=this._engine.getTextureWidth(e),n.baseHeight=this._engine.getTextureHeight(e),n.width=n.baseWidth,n.height=n.baseHeight,n.isReady=!0,n.useMipMaps=t,this.updateTextureSamplingMode(i,n),n},t.prototype.wrapWebGLTexture=function(){throw new Error("wrapWebGLTexture is not supported, use wrapNativeTexture instead.")},t.prototype._createDepthStencilTexture=function(e,t,i){var r,n,o=t.generateStencil||!1,a=t.samples||1,s=i,l=new si.h(this,12),c=null!==(r=e.width)&&void 0!==r?r:e,u=null!==(n=e.height)&&void 0!==n?n:e,h=this._engine.createFrameBuffer(l._hardwareTexture.underlyingResource,c,u,o,!0,a);return s._framebufferDepthStencil=h,l},t.prototype._releaseFramebufferObjects=function(e){e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._createImageBitmapFromSource=function(e,t){var i=this,r=new Promise((function(t,r){var n=i.createCanvasImage();n.onload=function(){try{var e=i._engine.createImageBitmap(n);t(e)}catch(e){r("Error loading image ".concat(n.src," with exception: ").concat(e))}},n.onerror=function(e){r("Error loading image ".concat(n.src," with exception: ").concat(e))},n.src=e}));return r},t.prototype.createImageBitmap=function(e,t){var i=this;return new Promise((function(t,r){if(Array.isArray(e)){var n=e;if(n.length){var o=i._engine.createImageBitmap(n[0]);if(o)return void t(o)}}r("Unsupported data for createImageBitmap.")}))},t.prototype.resizeImageBitmap=function(e,t,i){return this._engine.resizeImageBitmap(e,t,i)},t.prototype.createCubeTexture=function(e,t,i,r,n,o,a,l,c,u,h,d,p,f,_){var m=this;void 0===n&&(n=null),void 0===o&&(o=null),void 0===l&&(l=null),void 0===c&&(c=!1),void 0===u&&(u=0),void 0===h&&(h=0),void 0===d&&(d=null),void 0===f&&(f=!1),void 0===_&&(_=null);var g=d||new si.h(this,7);g.isCube=!0,g.url=e,g.generateMipMaps=!r,g._lodGenerationScale=u,g._lodGenerationOffset=h,g._useSRGBBuffer=this._getUseSRGBBuffer(f,!!r),this._doNotHandleContextLost||(g._extension=l,g._files=i,g._buffer=_);var v=e.lastIndexOf(".");if(".env"===(l||(v>-1?e.substring(v).toLowerCase():""))){var y=function(e){var t=mc(e);g.width=t.width,g.height=t.width,Sc(g,t);var i=t.specular;if(!i)throw new Error("Nothing else parsed so far");g._lodGenerationScale=i.lodGenerationScale;var r=bc(e,t);g.format=s.Y.TEXTUREFORMAT_RGBA,g.type=s.Y.TEXTURETYPE_UNSIGNED_INT,g.generateMipMaps=!0,g.getEngine().updateTextureSamplingMode(rr.g.TRILINEAR_SAMPLINGMODE,g),g._isRGBD=!0,g.invertY=!0,m._engine.loadCubeTextureWithMips(g._hardwareTexture.underlyingResource,r,!1,g._useSRGBBuffer,(function(){g.isReady=!0,n&&n()}),(function(){throw new Error("Could not load a native cube texture.")}))};if(_)y(_);else{if(i&&6===i.length)throw new Error("Multi-file loading not allowed on env files.");this._loadFile(e,(function(e){y(new Uint8Array(e,0,e.byteLength))}),void 0,void 0,!0,(function(e,t){o&&e&&o(e.status+" "+e.statusText,t)}))}}else{if(!i||6!==i.length)throw new Error("Cannot load cubemap because 6 files were not defined");var b=[i[0],i[3],i[1],i[4],i[2],i[5]];Promise.all(b.map((function(e){return m._loadFileAsync(e,void 0,!0).then((function(e){return new Uint8Array(e,0,e.byteLength)}))}))).then((function(e){return new Promise((function(t,i){m._engine.loadCubeTexture(g._hardwareTexture.underlyingResource,e,!r,!0,g._useSRGBBuffer,t,i)}))})).then((function(){g.isReady=!0,n&&n()}),(function(e){o&&o("Failed to load cubemap: ".concat(e.message),e)}))}return this._internalTexturesCache.push(g),g},t.prototype._createHardwareTexture=function(){return new Vc(this._createTexture(),this._engine)},t.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var r=new Uc(e,t,i,this);return this._renderTargetWrapperCache.push(r),r},t.prototype._createInternalTexture=function(e,t,i,r){var n,o,a;void 0===i&&(i=!0),void 0===r&&(r=0);var l,c=!1,u=s.Y.TEXTURETYPE_UNSIGNED_INT,h=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,d=s.Y.TEXTUREFORMAT_RGBA,p=!1,f=1;void 0!==t&&"object"==typeof t?(c=!!t.generateMipMaps,u=void 0===t.type?s.Y.TEXTURETYPE_UNSIGNED_INT:t.type,h=void 0===t.samplingMode?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,d=void 0===t.format?s.Y.TEXTUREFORMAT_RGBA:t.format,p=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,f=null!==(n=t.samples)&&void 0!==n?n:1,l=t.label):c=!!t,p=this._getUseSRGBBuffer(p,!c),(u!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(u!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(h=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),u!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(u=s.Y.TEXTURETYPE_UNSIGNED_INT,y.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var _=new si.h(this,r),m=null!==(o=e.width)&&void 0!==o?o:e,g=null!==(a=e.height)&&void 0!==a?a:e,v=e.layers||0;if(0!==v)throw new Error("Texture layers are not supported in Babylon Native");var b=_._hardwareTexture.underlyingResource,T=kc(d,u);return this._engine.initializeTexture(b,m,g,c,T,!0,p,f),this._setTextureSampling(b,Gc(h)),_._useSRGBBuffer=p,_.baseWidth=m,_.baseHeight=g,_.width=m,_.height=g,_.depth=v,_.isReady=!0,_.samples=f,_.generateMipMaps=c,_.samplingMode=h,_.type=u,_.format=d,_.label=l,this._internalTexturesCache.push(_),_},t.prototype.createRenderTargetTexture=function(e,t){var i,r,n,o,a=this._createHardwareRenderTargetWrapper(!1,!1,e),s=!0,l=!1,c=!1,u=void 0,h=1;void 0!==t&&"object"==typeof t&&(s=null===(i=t.generateDepthBuffer)||void 0===i||i,l=!!t.generateStencilBuffer,c=!!t.noColorAttachment,u=t.colorAttachment,h=null!==(r=t.samples)&&void 0!==r?r:1);var d=u||(c?null:this._createInternalTexture(e,t,!0,5)),p=null!==(n=e.width)&&void 0!==n?n:e,f=null!==(o=e.height)&&void 0!==o?o:e,_=this._engine.createFrameBuffer(d?d._hardwareTexture.underlyingResource:null,p,f,l,s,h);return a._framebuffer=_,a._generateDepthBuffer=s,a._generateStencilBuffer=l,a._samples=h,a.setTextures(d),a},t.prototype.updateRenderTargetTextureSampleCount=function(e,t){return y.V.Warn("Updating render target sample count is not currently supported"),e.samples},t.prototype.updateTextureSamplingMode=function(e,t){if(t._hardwareTexture){var i=Gc(e);this._setTextureSampling(t._hardwareTexture.underlyingResource,i)}t.samplingMode=e},t.prototype.bindFramebuffer=function(e,t,i,r,n){var o=e;if(this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,t)throw new Error("Cuboid frame buffers are not yet supported in NativeEngine.");if(i||r)throw new Error("Required width/height for frame buffers not yet supported in NativeEngine.");o._framebufferDepthStencil?this._bindUnboundFramebuffer(o._framebufferDepthStencil):this._bindUnboundFramebuffer(o._framebuffer)},t.prototype.unBindFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null,i&&i(),this._bindUnboundFramebuffer(null)},t.prototype.createDynamicVertexBuffer=function(e){return this.createVertexBuffer(e,!0)},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0);var r=e,n=this._normalizeIndexData(t);r.is32Bits=4===n.BYTES_PER_ELEMENT,this._engine.updateDynamicIndexBuffer(r.nativeIndexBuffer,n.buffer,n.byteOffset,n.byteLength,i)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,r){void 0===i&&(i=0);var n=e,o=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,a=new Uint8Array(o.buffer,o.byteOffset,null!=r?r:o.byteLength);this._engine.updateDynamicVertexBuffer(n.nativeVertexBuffer,a.buffer,a.byteOffset,a.byteLength,i)},t.prototype._setTexture=function(e,t,i,r){void 0===i&&(i=!1),void 0===r&&(r=!1);var n,o=this._boundUniforms[e];if(!o)return!1;if(!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._boundTexturesCache[e]=null,this._unsetNativeTexture(o)),!1;if(t.video)this._activeChannel=e,t.update();else if(t.delayLoadState===s.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;return n=r?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,this._activeChannel=e,!(!n||!n._hardwareTexture||(this._setTextureWrapMode(n._hardwareTexture.underlyingResource,zc(t.wrapU),zc(t.wrapV),zc(t.wrapR)),this._updateAnisotropicLevel(t),this._setNativeTexture(o,n._hardwareTexture.underlyingResource),0))},t.prototype._setTextureSampling=function(e,t){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURESAMPLING),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._setTextureWrapMode=function(e,t,i,r){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREWRAPMODE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(r),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._setNativeTexture=function(e,t){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsNativeData(t),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._unsetNativeTexture=function(e){_native.Engine.COMMAND_UNSETTEXTURE&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_UNSETTEXTURE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._updateAnisotropicLevel=function(e){var t=e.getInternalTexture(),i=e.anisotropicFilteringLevel;t&&t._hardwareTexture&&t._cachedAnisotropicFilteringLevel!==i&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREANISOTROPICLEVEL),this._commandBufferEncoder.encodeCommandArgAsNativeData(t._hardwareTexture.underlyingResource),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.finishEncodingCommand(),t._cachedAnisotropicFilteringLevel=i)},t.prototype._bindTexture=function(e,t){var i=this._boundUniforms[e];if(i)if(t&&t._hardwareTexture){var r=t._hardwareTexture.underlyingResource;this._setNativeTexture(i,r)}else this._unsetNativeTexture(i)},t.prototype.unbindAllTextures=function(){_native.Engine.COMMAND_DISCARDALLTEXTURES&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DISCARDALLTEXTURES),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._deleteBuffer=function(e){e.nativeIndexBuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEINDEXBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e.nativeIndexBuffer),this._commandBufferEncoder.finishEncodingCommand(),delete e.nativeIndexBuffer),e.nativeVertexBuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e.nativeVertexBuffer),this._commandBufferEncoder.finishEncodingCommand(),delete e.nativeVertexBuffer)},t.prototype.createCanvas=function(e,t){if(!_native.Canvas)throw new Error("Native Canvas plugin not available.");var i=new _native.Canvas;return i.width=e,i.height=t,i},t.prototype.createCanvasImage=function(){if(!_native.Canvas)throw new Error("Native Canvas plugin not available.");return new _native.Image},t.prototype.updateTextureData=function(e,t,i,r,n,o,a,s,l){throw void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1),new Error("updateTextureData not implemented.")},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,r,n,o,a){throw void 0===o&&(o=0),void 0===a&&(a=0),new Error("_uploadCompressedDataToTextureDirectly not implemented.")},t.prototype._uploadDataToTextureDirectly=function(e,t,i,r){throw void 0===i&&(i=0),void 0===r&&(r=0),new Error("_uploadDataToTextureDirectly not implemented.")},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,r){throw void 0===i&&(i=0),void 0===r&&(r=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t.prototype._uploadImageToTexture=function(e,t,i,r){throw void 0===i&&(i=0),void 0===r&&(r=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t.prototype.getFontOffset=function(e){return{ascent:0,height:0,descent:0}},t.prototype.flushFramebuffer=function(){},t.prototype._readTexturePixels=function(e,t,i,r,n,o,a,s,l,c){var u,h,d,p;if(void 0!==r&&-1!==r)throw new Error("Reading cubemap faces is not supported, but faceIndex is ".concat(r,"."));return this._engine.readTexture(null===(u=e._hardwareTexture)||void 0===u?void 0:u.underlyingResource,null!=n?n:0,null!=l?l:0,null!=c?c:0,t,i,null!==(h=null==o?void 0:o.buffer)&&void 0!==h?h:null,null!==(d=null==o?void 0:o.byteOffset)&&void 0!==d?d:0,null!==(p=null==o?void 0:o.byteLength)&&void 0!==p?p:0).then((function(e){return o||(o=new Uint8Array(e)),o}))},t.PROTOCOL_VERSION=8,t}(Pi);tu._createNativeDataStream=function(){return _native.NativeDataStream.VALIDATION_ENABLED?new zu:new hc};var iu,ru,nu,ou,au,su,lu,cu,uu,hu,du,pu,fu,_u,mu,gu,vu,yu,bu,Tu,Eu,xu,Su,Cu,Pu,Au,Ru,Iu,Mu,Ou,Du,Nu,Fu,wu,Lu,Bu,Uu,Vu,ku,Gu,zu=function(e){function t(){return e.call(this)||this}return(0,f.C6)(t,e),t.prototype.writeUint32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_UINT_32),e.prototype.writeUint32.call(this,t)},t.prototype.writeInt32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_INT_32),e.prototype.writeInt32.call(this,t)},t.prototype.writeFloat32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_FLOAT_32),e.prototype.writeFloat32.call(this,t)},t.prototype.writeUint32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_UINT_32_ARRAY),e.prototype.writeUint32Array.call(this,t)},t.prototype.writeInt32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_INT_32_ARRAY),e.prototype.writeInt32Array.call(this,t)},t.prototype.writeFloat32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_FLOAT_32_ARRAY),e.prototype.writeFloat32Array.call(this,t)},t.prototype.writeNativeData=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_NATIVE_DATA),e.prototype.writeNativeData.call(this,t)},t.prototype.writeBoolean=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_BOOLEAN),e.prototype.writeBoolean.call(this,t)},t}(hc);!function(e){e.LowPower="low-power",e.HighPerformance="high-performance"}(iu||(iu={})),function(e){e.DepthClipControl="depth-clip-control",e.Depth32FloatStencil8="depth32float-stencil8",e.TextureCompressionBC="texture-compression-bc",e.TextureCompressionETC2="texture-compression-etc2",e.TextureCompressionASTC="texture-compression-astc",e.TimestampQuery="timestamp-query",e.IndirectFirstInstance="indirect-first-instance",e.ShaderF16="shader-f16",e.RG11B10UFloatRenderable="rg11b10ufloat-renderable",e.BGRA8UnormStorage="bgra8unorm-storage",e.Float32Filterable="float32-filterable"}(ru||(ru={})),function(e){e.Unmapped="unmapped",e.Pending="pending",e.Mapped="mapped"}(nu||(nu={})),function(e){e[e.MapRead=1]="MapRead",e[e.MapWrite=2]="MapWrite",e[e.CopySrc=4]="CopySrc",e[e.CopyDst=8]="CopyDst",e[e.Index=16]="Index",e[e.Vertex=32]="Vertex",e[e.Uniform=64]="Uniform",e[e.Storage=128]="Storage",e[e.Indirect=256]="Indirect",e[e.QueryResolve=512]="QueryResolve"}(ou||(ou={})),function(e){e[e.Read=1]="Read",e[e.Write=2]="Write"}(au||(au={})),function(e){e.E1d="1d",e.E2d="2d",e.E3d="3d"}(su||(su={})),function(e){e[e.CopySrc=1]="CopySrc",e[e.CopyDst=2]="CopyDst",e[e.TextureBinding=4]="TextureBinding",e[e.StorageBinding=8]="StorageBinding",e[e.RenderAttachment=16]="RenderAttachment"}(lu||(lu={})),function(e){e.E1d="1d",e.E2d="2d",e.E2dArray="2d-array",e.Cube="cube",e.CubeArray="cube-array",e.E3d="3d"}(cu||(cu={})),function(e){e.All="all",e.StencilOnly="stencil-only",e.DepthOnly="depth-only"}(uu||(uu={})),function(e){e.R8Unorm="r8unorm",e.R8Snorm="r8snorm",e.R8Uint="r8uint",e.R8Sint="r8sint",e.R16Uint="r16uint",e.R16Sint="r16sint",e.R16Float="r16float",e.RG8Unorm="rg8unorm",e.RG8Snorm="rg8snorm",e.RG8Uint="rg8uint",e.RG8Sint="rg8sint",e.R32Uint="r32uint",e.R32Sint="r32sint",e.R32Float="r32float",e.RG16Uint="rg16uint",e.RG16Sint="rg16sint",e.RG16Float="rg16float",e.RGBA8Unorm="rgba8unorm",e.RGBA8UnormSRGB="rgba8unorm-srgb",e.RGBA8Snorm="rgba8snorm",e.RGBA8Uint="rgba8uint",e.RGBA8Sint="rgba8sint",e.BGRA8Unorm="bgra8unorm",e.BGRA8UnormSRGB="bgra8unorm-srgb",e.RGB9E5UFloat="rgb9e5ufloat",e.RGB10A2UINT="rgb10a2uint",e.RGB10A2Unorm="rgb10a2unorm",e.RG11B10UFloat="rg11b10ufloat",e.RG32Uint="rg32uint",e.RG32Sint="rg32sint",e.RG32Float="rg32float",e.RGBA16Uint="rgba16uint",e.RGBA16Sint="rgba16sint",e.RGBA16Float="rgba16float",e.RGBA32Uint="rgba32uint",e.RGBA32Sint="rgba32sint",e.RGBA32Float="rgba32float",e.Stencil8="stencil8",e.Depth16Unorm="depth16unorm",e.Depth24Plus="depth24plus",e.Depth24PlusStencil8="depth24plus-stencil8",e.Depth32Float="depth32float",e.BC1RGBAUnorm="bc1-rgba-unorm",e.BC1RGBAUnormSRGB="bc1-rgba-unorm-srgb",e.BC2RGBAUnorm="bc2-rgba-unorm",e.BC2RGBAUnormSRGB="bc2-rgba-unorm-srgb",e.BC3RGBAUnorm="bc3-rgba-unorm",e.BC3RGBAUnormSRGB="bc3-rgba-unorm-srgb",e.BC4RUnorm="bc4-r-unorm",e.BC4RSnorm="bc4-r-snorm",e.BC5RGUnorm="bc5-rg-unorm",e.BC5RGSnorm="bc5-rg-snorm",e.BC6HRGBUFloat="bc6h-rgb-ufloat",e.BC6HRGBFloat="bc6h-rgb-float",e.BC7RGBAUnorm="bc7-rgba-unorm",e.BC7RGBAUnormSRGB="bc7-rgba-unorm-srgb",e.ETC2RGB8Unorm="etc2-rgb8unorm",e.ETC2RGB8UnormSRGB="etc2-rgb8unorm-srgb",e.ETC2RGB8A1Unorm="etc2-rgb8a1unorm",e.ETC2RGB8A1UnormSRGB="etc2-rgb8a1unorm-srgb",e.ETC2RGBA8Unorm="etc2-rgba8unorm",e.ETC2RGBA8UnormSRGB="etc2-rgba8unorm-srgb",e.EACR11Unorm="eac-r11unorm",e.EACR11Snorm="eac-r11snorm",e.EACRG11Unorm="eac-rg11unorm",e.EACRG11Snorm="eac-rg11snorm",e.ASTC4x4Unorm="astc-4x4-unorm",e.ASTC4x4UnormSRGB="astc-4x4-unorm-srgb",e.ASTC5x4Unorm="astc-5x4-unorm",e.ASTC5x4UnormSRGB="astc-5x4-unorm-srgb",e.ASTC5x5Unorm="astc-5x5-unorm",e.ASTC5x5UnormSRGB="astc-5x5-unorm-srgb",e.ASTC6x5Unorm="astc-6x5-unorm",e.ASTC6x5UnormSRGB="astc-6x5-unorm-srgb",e.ASTC6x6Unorm="astc-6x6-unorm",e.ASTC6x6UnormSRGB="astc-6x6-unorm-srgb",e.ASTC8x5Unorm="astc-8x5-unorm",e.ASTC8x5UnormSRGB="astc-8x5-unorm-srgb",e.ASTC8x6Unorm="astc-8x6-unorm",e.ASTC8x6UnormSRGB="astc-8x6-unorm-srgb",e.ASTC8x8Unorm="astc-8x8-unorm",e.ASTC8x8UnormSRGB="astc-8x8-unorm-srgb",e.ASTC10x5Unorm="astc-10x5-unorm",e.ASTC10x5UnormSRGB="astc-10x5-unorm-srgb",e.ASTC10x6Unorm="astc-10x6-unorm",e.ASTC10x6UnormSRGB="astc-10x6-unorm-srgb",e.ASTC10x8Unorm="astc-10x8-unorm",e.ASTC10x8UnormSRGB="astc-10x8-unorm-srgb",e.ASTC10x10Unorm="astc-10x10-unorm",e.ASTC10x10UnormSRGB="astc-10x10-unorm-srgb",e.ASTC12x10Unorm="astc-12x10-unorm",e.ASTC12x10UnormSRGB="astc-12x10-unorm-srgb",e.ASTC12x12Unorm="astc-12x12-unorm",e.ASTC12x12UnormSRGB="astc-12x12-unorm-srgb",e.Depth32FloatStencil8="depth32float-stencil8"}(hu||(hu={})),function(e){e.ClampToEdge="clamp-to-edge",e.Repeat="repeat",e.MirrorRepeat="mirror-repeat"}(du||(du={})),function(e){e.Nearest="nearest",e.Linear="linear"}(pu||(pu={})),function(e){e.Nearest="nearest",e.Linear="linear"}(fu||(fu={})),function(e){e.Never="never",e.Less="less",e.Equal="equal",e.LessEqual="less-equal",e.Greater="greater",e.NotEqual="not-equal",e.GreaterEqual="greater-equal",e.Always="always"}(_u||(_u={})),function(e){e[e.Vertex=1]="Vertex",e[e.Fragment=2]="Fragment",e[e.Compute=4]="Compute"}(mu||(mu={})),function(e){e.Uniform="uniform",e.Storage="storage",e.ReadOnlyStorage="read-only-storage"}(gu||(gu={})),function(e){e.Filtering="filtering",e.NonFiltering="non-filtering",e.Comparison="comparison"}(vu||(vu={})),function(e){e.Float="float",e.UnfilterableFloat="unfilterable-float",e.Depth="depth",e.Sint="sint",e.Uint="uint"}(yu||(yu={})),function(e){e.WriteOnly="write-only",e.ReadOnly="read-only",e.ReadWrite="read-write"}(bu||(bu={})),function(e){e.Error="error",e.Warning="warning",e.Info="info"}(Tu||(Tu={})),function(e){e.Validation="validation",e.Internal="internal"}(Eu||(Eu={})),function(e){e.Auto="auto"}(xu||(xu={})),function(e){e.PointList="point-list",e.LineList="line-list",e.LineStrip="line-strip",e.TriangleList="triangle-list",e.TriangleStrip="triangle-strip"}(Su||(Su={})),function(e){e.CCW="ccw",e.CW="cw"}(Cu||(Cu={})),function(e){e.None="none",e.Front="front",e.Back="back"}(Pu||(Pu={})),function(e){e[e.Red=1]="Red",e[e.Green=2]="Green",e[e.Blue=4]="Blue",e[e.Alpha=8]="Alpha",e[e.All=15]="All"}(Au||(Au={})),function(e){e.Zero="zero",e.One="one",e.Src="src",e.OneMinusSrc="one-minus-src",e.SrcAlpha="src-alpha",e.OneMinusSrcAlpha="one-minus-src-alpha",e.Dst="dst",e.OneMinusDst="one-minus-dst",e.DstAlpha="dst-alpha",e.OneMinusDstAlpha="one-minus-dst-alpha",e.SrcAlphaSaturated="src-alpha-saturated",e.Constant="constant",e.OneMinusConstant="one-minus-constant"}(Ru||(Ru={})),function(e){e.Add="add",e.Subtract="subtract",e.ReverseSubtract="reverse-subtract",e.Min="min",e.Max="max"}(Iu||(Iu={})),function(e){e.Keep="keep",e.Zero="zero",e.Replace="replace",e.Invert="invert",e.IncrementClamp="increment-clamp",e.DecrementClamp="decrement-clamp",e.IncrementWrap="increment-wrap",e.DecrementWrap="decrement-wrap"}(Mu||(Mu={})),function(e){e.Uint16="uint16",e.Uint32="uint32"}(Ou||(Ou={})),function(e){e.Uint8x2="uint8x2",e.Uint8x4="uint8x4",e.Sint8x2="sint8x2",e.Sint8x4="sint8x4",e.Unorm8x2="unorm8x2",e.Unorm8x4="unorm8x4",e.Snorm8x2="snorm8x2",e.Snorm8x4="snorm8x4",e.Uint16x2="uint16x2",e.Uint16x4="uint16x4",e.Sint16x2="sint16x2",e.Sint16x4="sint16x4",e.Unorm16x2="unorm16x2",e.Unorm16x4="unorm16x4",e.Snorm16x2="snorm16x2",e.Snorm16x4="snorm16x4",e.Float16x2="float16x2",e.Float16x4="float16x4",e.Float32="float32",e.Float32x2="float32x2",e.Float32x3="float32x3",e.Float32x4="float32x4",e.Uint32="uint32",e.Uint32x2="uint32x2",e.Uint32x3="uint32x3",e.Uint32x4="uint32x4",e.Sint32="sint32",e.Sint32x2="sint32x2",e.Sint32x3="sint32x3",e.Sint32x4="sint32x4",e.UNORM10x10x10x2="unorm10-10-10-2"}(Du||(Du={})),function(e){e.Vertex="vertex",e.Instance="instance"}(Nu||(Nu={})),function(e){e.Beginning="beginning",e.End="end"}(Fu||(Fu={})),function(e){e.Beginning="beginning",e.End="end"}(wu||(wu={})),function(e){e.Load="load",e.Clear="clear"}(Lu||(Lu={})),function(e){e.Store="store",e.Discard="discard"}(Bu||(Bu={})),function(e){e.Occlusion="occlusion",e.Timestamp="timestamp"}(Uu||(Uu={})),function(e){e.Opaque="opaque",e.Premultiplied="premultiplied"}(Vu||(Vu={})),function(e){e.Unknown="unknown",e.Destroyed="destroyed"}(ku||(ku={})),function(e){e.Validation="validation",e.OutOfMemory="out-of-memory",e.Internal="internal"}(Gu||(Gu={}));var Yu=function(){function e(){this.shaderLanguage=0}return e.prototype._addUniformToLeftOverUBO=function(e,t,i){var r,n;e=(r=this._getArraySize(e,t,i))[0],t=r[1],n=r[2];for(var o=0;o<this._webgpuProcessingContext.leftOverUniforms.length;o++)if(this._webgpuProcessingContext.leftOverUniforms[o].name===e)return;this._webgpuProcessingContext.leftOverUniforms.push({name:e,type:t,length:n})},e.prototype._buildLeftOverUBO=function(){if(!this._webgpuProcessingContext.leftOverUniforms.length)return"";var t=e.LeftOvertUBOName,i=this._webgpuProcessingContext.availableBuffers[t];return i||(i={binding:this._webgpuProcessingContext.getNextFreeUBOBinding()},this._webgpuProcessingContext.availableBuffers[t]=i,this._addBufferBindingDescription(t,i,"uniform",!0),this._addBufferBindingDescription(t,i,"uniform",!1)),this._generateLeftOverUBOCode(t,i)},e.prototype._collectBindingNames=function(){for(var e=0;e<this._webgpuProcessingContext.bindGroupLayoutEntries.length;e++){var t=this._webgpuProcessingContext.bindGroupLayoutEntries[e];if(void 0!==t)for(var i=0;i<t.length;i++){var r=this._webgpuProcessingContext.bindGroupLayoutEntries[e][i],n=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[e][r.binding].name,o=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[e][r.binding].nameInArrayOfTexture;r&&(r.texture||r.externalTexture||r.storageTexture?this._webgpuProcessingContext.textureNames.push(o):r.sampler?this._webgpuProcessingContext.samplerNames.push(n):r.buffer&&this._webgpuProcessingContext.bufferNames.push(n))}else this._webgpuProcessingContext.bindGroupLayoutEntries[e]=[]}},e.prototype._preCreateBindGroupEntries=function(){for(var e=this._webgpuProcessingContext.bindGroupEntries,t=0;t<this._webgpuProcessingContext.bindGroupLayoutEntries.length;t++){for(var i=this._webgpuProcessingContext.bindGroupLayoutEntries[t],r=[],n=0;n<i.length;n++){var o=this._webgpuProcessingContext.bindGroupLayoutEntries[t][n];o.sampler||o.texture||o.storageTexture||o.externalTexture?r.push({binding:o.binding,resource:void 0}):o.buffer&&r.push({binding:o.binding,resource:{buffer:void 0,offset:0,size:0}})}e[t]=r}},e.prototype._addTextureBindingDescription=function(e,t,i,r,n,o){var a,s=(a=t.textures[i]).groupIndex,l=a.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[s]||(this._webgpuProcessingContext.bindGroupLayoutEntries[s]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l]){var c;c=null===r?this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,externalTexture:{}}):n?this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,storageTexture:{access:"write-only",format:n,viewDimension:r}}):this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,texture:{sampleType:t.sampleType,viewDimension:r,multisampled:!1}});var u=t.isTextureArray?e+i:e;this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l]={name:e,index:c-1,nameInArrayOfTexture:u}}l=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l].index,this._webgpuProcessingContext.bindGroupLayoutEntries[s][l].visibility|=o?1:2},e.prototype._addSamplerBindingDescription=function(e,t,i){var r,n=(r=t.binding).groupIndex,o=r.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[n]||(this._webgpuProcessingContext.bindGroupLayoutEntries[n]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[n]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[n][o]){var a=this._webgpuProcessingContext.bindGroupLayoutEntries[n].push({binding:o,visibility:0,sampler:{type:t.type}});this._webgpuProcessingContext.bindGroupLayoutEntryInfo[n][o]={name:e,index:a-1}}o=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[n][o].index,this._webgpuProcessingContext.bindGroupLayoutEntries[n][o].visibility|=i?1:2},e.prototype._addBufferBindingDescription=function(e,t,i,r){var n,o=(n=t.binding).groupIndex,a=n.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[o]||(this._webgpuProcessingContext.bindGroupLayoutEntries[o]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a]){var s=this._webgpuProcessingContext.bindGroupLayoutEntries[o].push({binding:a,visibility:0,buffer:{type:i}});this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a]={name:e,index:s-1}}a=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a].index,this._webgpuProcessingContext.bindGroupLayoutEntries[o][a].visibility|=r?1:2},e.LeftOvertUBOName="LeftOver",e.InternalsUBOName="Internals",e.UniformSizes={bool:1,int:1,float:1,vec2:2,ivec2:2,uvec2:2,vec3:3,ivec3:3,uvec3:3,vec4:4,ivec4:4,uvec4:4,mat2:4,mat3:12,mat4:16,i32:1,u32:1,f32:1,mat2x2:4,mat3x3:12,mat4x4:16,mat2x2f:4,mat3x3f:12,mat4x4f:16,vec2i:2,vec3i:3,vec4i:4,vec2u:2,vec3u:3,vec4u:4,vec2f:2,vec3f:3,vec4f:4,vec2h:1,vec3h:2,vec4h:2},e._SamplerFunctionByWebGLSamplerType={sampler2D:"sampler2D",sampler2DArray:"sampler2DArray",sampler2DShadow:"sampler2DShadow",sampler2DArrayShadow:"sampler2DArrayShadow",samplerCube:"samplerCube",sampler3D:"sampler3D"},e._TextureTypeByWebGLSamplerType={sampler2D:"texture2D",sampler2DArray:"texture2DArray",sampler2DShadow:"texture2D",sampler2DArrayShadow:"texture2DArray",samplerCube:"textureCube",samplerCubeArray:"textureCubeArray",sampler3D:"texture3D"},e._GpuTextureViewDimensionByWebGPUTextureType={textureCube:"cube",textureCubeArray:"cube-array",texture2D:"2d",texture2DArray:"2d-array",texture3D:"3d"},e._SamplerTypeByWebGLSamplerType={sampler2DShadow:"samplerShadow",sampler2DArrayShadow:"samplerShadow"},e._IsComparisonSamplerByWebGPUSamplerType={samplerShadow:!0,samplerArrayShadow:!0,sampler:!1},e}(),Xu=function(){function e(e,t){this.bindGroupLayouts={},this._name="unnamed",this.shaderProcessingContext=e,this._leftOverUniformsByName={},this.engine=t,this.vertexBufferKindToType={}}return Object.defineProperty(e.prototype,"isAsync",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return!!this.stages},enumerable:!1,configurable:!0}),e.prototype._handlesSpectorRebuildCallback=function(){},e.prototype._fillEffectInformation=function(e,t,i,r,n,o,a,s){var l=this.engine;l._doNotHandleContextLost&&(e._fragmentSourceCode="",e._vertexSourceCode="");var c,u=this.shaderProcessingContext.availableTextures;for(c=0;c<n.length;c++){var h=n[c],d=u[n[c]];null==d||null==d?(n.splice(c,1),c--):o[h]=c}for(var p=0,f=l.getAttributes(this,a);p<f.length;p++){var _=f[p];s.push(_)}this.buildUniformLayout();var m=[],g=[];for(c=0;c<a.length;c++){var v=s[c];v>=0&&(m.push(a[c]),g.push(v))}this.shaderProcessingContext.attributeNamesFromEffect=m,this.shaderProcessingContext.attributeLocationsFromEffect=g},e.prototype.buildUniformLayout=function(){if(this.shaderProcessingContext.leftOverUniforms.length){this.uniformBuffer=new be.D(this.engine,void 0,void 0,"leftOver-"+this._name);for(var e=0,t=this.shaderProcessingContext.leftOverUniforms;e<t.length;e++){var i=t[e],r=i.type.replace(/^(.*?)(<.*>)?$/,"$1"),n=Yu.UniformSizes[r];this.uniformBuffer.addUniform(i.name,n,i.length),this._leftOverUniformsByName[i.name]=i.type}this.uniformBuffer.create()}},e.prototype.setEngine=function(e){this.engine=e},e.prototype.dispose=function(){this.uniformBuffer&&this.uniformBuffer.dispose()},e.prototype.setInt=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt(e,t)},e.prototype.setInt2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt2(e,t,i)},e.prototype.setInt3=function(e,t,i,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt3(e,t,i,r)},e.prototype.setInt4=function(e,t,i,r,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt4(e,t,i,r,n)},e.prototype.setIntArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateIntArray(e,t)},e.prototype.setIntArray2=function(e,t){this.setIntArray(e,t)},e.prototype.setIntArray3=function(e,t){this.setIntArray(e,t)},e.prototype.setIntArray4=function(e,t){this.setIntArray(e,t)},e.prototype.setUInt=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt(e,t)},e.prototype.setUInt2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt2(e,t,i)},e.prototype.setUInt3=function(e,t,i,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt3(e,t,i,r)},e.prototype.setUInt4=function(e,t,i,r,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt4(e,t,i,r,n)},e.prototype.setUIntArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUIntArray(e,t)},e.prototype.setUIntArray2=function(e,t){this.setUIntArray(e,t)},e.prototype.setUIntArray3=function(e,t){this.setUIntArray(e,t)},e.prototype.setUIntArray4=function(e,t){this.setUIntArray(e,t)},e.prototype.setArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateArray(e,t)},e.prototype.setArray2=function(e,t){this.setArray(e,t)},e.prototype.setArray3=function(e,t){this.setArray(e,t)},e.prototype.setArray4=function(e,t){this.setArray(e,t)},e.prototype.setMatrices=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrices(e,t)},e.prototype.setMatrix=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix(e,t)},e.prototype.setMatrix3x3=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix3x3(e,t)},e.prototype.setMatrix2x2=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix2x2(e,t)},e.prototype.setFloat=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat(e,t)},e.prototype.setVector2=function(e,t){this.setFloat2(e,t.x,t.y)},e.prototype.setFloat2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat2(e,t,i)},e.prototype.setVector3=function(e,t){this.setFloat3(e,t.x,t.y,t.z)},e.prototype.setFloat3=function(e,t,i,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat3(e,t,i,r)},e.prototype.setVector4=function(e,t){this.setFloat4(e,t.x,t.y,t.z,t.w)},e.prototype.setQuaternion=function(e,t){this.setFloat4(e,t.x,t.y,t.z,t.w)},e.prototype.setFloat4=function(e,t,i,r,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat4(e,t,i,r,n)},e.prototype.setColor3=function(e,t){this.setFloat3(e,t.r,t.g,t.b)},e.prototype.setColor4=function(e,t,i){this.setFloat4(e,t.r,t.g,t.b,i)},e.prototype.setDirectColor4=function(e,t){this.setFloat4(e,t.r,t.g,t.b,t.a)},e.prototype._getVertexShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.vertex},e.prototype._getFragmentShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.fragment},e}(),Wu={mat2:2,mat3:3,mat4:4,mat2x2:2,mat3x3:3,mat4x4:4},Hu=function(){function e(e){this.vertexBufferKindToNumberOfComponents={},this.shaderLanguage=e,this._attributeNextLocation=0,this._varyingNextLocation=0,this.freeGroupIndex=0,this.freeBindingIndex=0,this.availableVaryings={},this.availableAttributes={},this.availableBuffers={},this.availableTextures={},this.availableSamplers={},this.orderedAttributes=[],this.bindGroupLayoutEntries=[],this.bindGroupLayoutEntryInfo=[],this.bindGroupEntries=[],this.bufferNames=[],this.textureNames=[],this.samplerNames=[],this.leftOverUniforms=[],this._findStartingGroupBinding()}return Object.defineProperty(e,"KnownUBOs",{get:function(){return e._SimplifiedKnownBindings?e._SimplifiedKnownUBOs:e._KnownUBOs},enumerable:!1,configurable:!0}),e.prototype._findStartingGroupBinding=function(){var t=e.KnownUBOs,i=[];for(var r in t){var n=t[r].binding;-1!==n.groupIndex&&(void 0===i[n.groupIndex]?i[n.groupIndex]=n.bindingIndex:i[n.groupIndex]=Math.max(i[n.groupIndex],n.bindingIndex))}this.freeGroupIndex=i.length-1,0===this.freeGroupIndex?(this.freeGroupIndex++,this.freeBindingIndex=0):this.freeBindingIndex=i[i.length-1]+1},e.prototype.getAttributeNextLocation=function(e,t){var i;void 0===t&&(t=0);var r=this._attributeNextLocation;return this._attributeNextLocation+=(null!==(i=Wu[e])&&void 0!==i?i:1)*(t||1),r},e.prototype.getVaryingNextLocation=function(e,t){var i;void 0===t&&(t=0);var r=this._varyingNextLocation;return this._varyingNextLocation+=(null!==(i=Wu[e])&&void 0!==i?i:1)*(t||1),r},e.prototype.getNextFreeUBOBinding=function(){return this._getNextFreeBinding(1)},e.prototype._getNextFreeBinding=function(e){if(this.freeBindingIndex>65536-e&&(this.freeGroupIndex++,this.freeBindingIndex=0),4===this.freeGroupIndex)throw"Too many textures or UBOs have been declared and it is not supported in WebGPU.";var t={groupIndex:this.freeGroupIndex,bindingIndex:this.freeBindingIndex};return this.freeBindingIndex+=e,t},e._SimplifiedKnownBindings=!0,e._SimplifiedKnownUBOs={Scene:{binding:{groupIndex:0,bindingIndex:0}},Light0:{binding:{groupIndex:-1,bindingIndex:-1}},Light1:{binding:{groupIndex:-1,bindingIndex:-1}},Light2:{binding:{groupIndex:-1,bindingIndex:-1}},Light3:{binding:{groupIndex:-1,bindingIndex:-1}},Light4:{binding:{groupIndex:-1,bindingIndex:-1}},Light5:{binding:{groupIndex:-1,bindingIndex:-1}},Light6:{binding:{groupIndex:-1,bindingIndex:-1}},Light7:{binding:{groupIndex:-1,bindingIndex:-1}},Light8:{binding:{groupIndex:-1,bindingIndex:-1}},Light9:{binding:{groupIndex:-1,bindingIndex:-1}},Light10:{binding:{groupIndex:-1,bindingIndex:-1}},Light11:{binding:{groupIndex:-1,bindingIndex:-1}},Light12:{binding:{groupIndex:-1,bindingIndex:-1}},Light13:{binding:{groupIndex:-1,bindingIndex:-1}},Light14:{binding:{groupIndex:-1,bindingIndex:-1}},Light15:{binding:{groupIndex:-1,bindingIndex:-1}},Light16:{binding:{groupIndex:-1,bindingIndex:-1}},Light17:{binding:{groupIndex:-1,bindingIndex:-1}},Light18:{binding:{groupIndex:-1,bindingIndex:-1}},Light19:{binding:{groupIndex:-1,bindingIndex:-1}},Light20:{binding:{groupIndex:-1,bindingIndex:-1}},Light21:{binding:{groupIndex:-1,bindingIndex:-1}},Light22:{binding:{groupIndex:-1,bindingIndex:-1}},Light23:{binding:{groupIndex:-1,bindingIndex:-1}},Light24:{binding:{groupIndex:-1,bindingIndex:-1}},Light25:{binding:{groupIndex:-1,bindingIndex:-1}},Light26:{binding:{groupIndex:-1,bindingIndex:-1}},Light27:{binding:{groupIndex:-1,bindingIndex:-1}},Light28:{binding:{groupIndex:-1,bindingIndex:-1}},Light29:{binding:{groupIndex:-1,bindingIndex:-1}},Light30:{binding:{groupIndex:-1,bindingIndex:-1}},Light31:{binding:{groupIndex:-1,bindingIndex:-1}},Material:{binding:{groupIndex:-1,bindingIndex:-1}},Mesh:{binding:{groupIndex:-1,bindingIndex:-1}},Internals:{binding:{groupIndex:-1,bindingIndex:-1}}},e._KnownUBOs={Scene:{binding:{groupIndex:0,bindingIndex:0}},Light0:{binding:{groupIndex:1,bindingIndex:0}},Light1:{binding:{groupIndex:1,bindingIndex:1}},Light2:{binding:{groupIndex:1,bindingIndex:2}},Light3:{binding:{groupIndex:1,bindingIndex:3}},Light4:{binding:{groupIndex:1,bindingIndex:4}},Light5:{binding:{groupIndex:1,bindingIndex:5}},Light6:{binding:{groupIndex:1,bindingIndex:6}},Light7:{binding:{groupIndex:1,bindingIndex:7}},Light8:{binding:{groupIndex:1,bindingIndex:8}},Light9:{binding:{groupIndex:1,bindingIndex:9}},Light10:{binding:{groupIndex:1,bindingIndex:10}},Light11:{binding:{groupIndex:1,bindingIndex:11}},Light12:{binding:{groupIndex:1,bindingIndex:12}},Light13:{binding:{groupIndex:1,bindingIndex:13}},Light14:{binding:{groupIndex:1,bindingIndex:14}},Light15:{binding:{groupIndex:1,bindingIndex:15}},Light16:{binding:{groupIndex:1,bindingIndex:16}},Light17:{binding:{groupIndex:1,bindingIndex:17}},Light18:{binding:{groupIndex:1,bindingIndex:18}},Light19:{binding:{groupIndex:1,bindingIndex:19}},Light20:{binding:{groupIndex:1,bindingIndex:20}},Light21:{binding:{groupIndex:1,bindingIndex:21}},Light22:{binding:{groupIndex:1,bindingIndex:22}},Light23:{binding:{groupIndex:1,bindingIndex:23}},Light24:{binding:{groupIndex:1,bindingIndex:24}},Light25:{binding:{groupIndex:1,bindingIndex:25}},Light26:{binding:{groupIndex:1,bindingIndex:26}},Light27:{binding:{groupIndex:1,bindingIndex:27}},Light28:{binding:{groupIndex:1,bindingIndex:28}},Light29:{binding:{groupIndex:1,bindingIndex:29}},Light30:{binding:{groupIndex:1,bindingIndex:30}},Light31:{binding:{groupIndex:1,bindingIndex:31}},Material:{binding:{groupIndex:2,bindingIndex:0}},Mesh:{binding:{groupIndex:2,bindingIndex:1}},Internals:{binding:{groupIndex:2,bindingIndex:2}}},e}(),ju=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._missingVaryings=[],t._textureArrayProcessing=[],t._vertexIsGLES3=!1,t._fragmentIsGLES3=!1,t.shaderLanguage=0,t.parseGLES3=!0,t}return(0,f.C6)(t,e),t.prototype._getArraySize=function(e,t,i){var r=0,n=e.indexOf("["),o=e.indexOf("]");if(n>0&&o>0){var a=e.substring(n+1,o);r=+a,isNaN(r)&&(r=+i[a.trim()]),e=e.substr(0,n)}return[e,t,r]},t.prototype.initializeShaders=function(e){this._webgpuProcessingContext=e,this._missingVaryings.length=0,this._textureArrayProcessing.length=0,this.attributeKeywordName=void 0,this.varyingVertexKeywordName=void 0,this.varyingFragmentKeywordName=void 0},t.prototype.preProcessShaderCode=function(e,t){var i="// Internals UBO\nuniform ".concat(Yu.InternalsUBOName," {\nfloat yFactor_;\nfloat textureOutputHeight_;\n};\n"),r=-1!==e.indexOf("// Internals UBO");return t?(this._fragmentIsGLES3=-1!==e.indexOf("#version 3"),this._fragmentIsGLES3&&(this.varyingFragmentKeywordName="in"),r?e:i+"##INJECTCODE##\n"+e):(this._vertexIsGLES3=-1!==e.indexOf("#version 3"),this._vertexIsGLES3&&(this.attributeKeywordName="in",this.varyingVertexKeywordName="out"),r?e:i+e)},t.prototype.varyingCheck=function(e,t){return(t&&this._fragmentIsGLES3?/(flat\s)?\s*\bin\b/:!t&&this._vertexIsGLES3?/(flat\s)?\s*\bout\b/:/(flat\s)?\s*\bvarying\b/).test(e)},t.prototype.varyingProcessor=function(e,t,i){var r;this._preProcessors=i;var n=(t&&this._fragmentIsGLES3?/\s*(flat)?\s*in\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm:!t&&this._vertexIsGLES3?/\s*(flat)?\s*out\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm:/\s*(flat)?\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm).exec(e);if(null!==n){var o,a=null!==(r=n[1])&&void 0!==r?r:"",s=n[2],l=n[3];t?(o=this._webgpuProcessingContext.availableVaryings[l],this._missingVaryings[o]="",void 0===o&&y.V.Warn('Invalid fragment shader: The varying named "'.concat(l,'" is not declared in the vertex shader! This declaration will be ignored.'))):(o=this._webgpuProcessingContext.getVaryingNextLocation(s,this._getArraySize(l,s,i)[2]),this._webgpuProcessingContext.availableVaryings[l]=o,this._missingVaryings[o]="layout(location = ".concat(o,") ").concat(a," in ").concat(s," ").concat(l,";")),e=e.replace(n[0],void 0===o?"":"layout(location = ".concat(o,") ").concat(a," ").concat(t?"in":"out"," ").concat(s," ").concat(l,";"))}return e},t.prototype.attributeProcessor=function(e,t){this._preProcessors=t;var i=(this._vertexIsGLES3?/\s*in\s+(\S+)\s+(\S+)\s*;/gm:/\s*attribute\s+(\S+)\s+(\S+)\s*;/gm).exec(e);if(null!==i){var r=i[1],n=i[2],o=this._webgpuProcessingContext.getAttributeNextLocation(r,this._getArraySize(n,r,t)[2]);this._webgpuProcessingContext.availableAttributes[n]=o,this._webgpuProcessingContext.orderedAttributes[o]=n;var a=this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents[n];if(void 0!==a){var s=a<0?-1===a?"int":"ivec"+-a:1===a?"uint":"uvec"+a,l="_int_".concat(n,"_");e=e.replace(i[0],"layout(location = ".concat(o,") in ").concat(s," ").concat(l,"; ").concat(r," ").concat(n," = ").concat(r,"(").concat(l,");"))}else e=e.replace(i[0],"layout(location = ".concat(o,") in ").concat(r," ").concat(n,";"))}return e},t.prototype.uniformProcessor=function(e,t,i){var r,n;this._preProcessors=i;var o=/\s*uniform\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm.exec(e);if(null!==o){var a=o[1],l=o[2];if(0===a.indexOf("sampler")||1===a.indexOf("sampler")){var c=0;l=(r=this._getArraySize(l,a,i))[0],a=r[1],c=r[2];var u=this._webgpuProcessingContext.availableTextures[l];if(!u){u={autoBindSampler:!0,isTextureArray:c>0,isStorageTexture:!1,textures:[],sampleType:"float"};for(var h=0;h<(c||1);++h)u.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding())}var d=null!==(n=Yu._SamplerTypeByWebGLSamplerType[a])&&void 0!==n?n:"sampler",p=!!Yu._IsComparisonSamplerByWebGPUSamplerType[d],f=p?"comparison":"filtering",_=l+s.Y.AUTOSAMPLERSUFFIX,m=this._webgpuProcessingContext.availableSamplers[_];m||(m={binding:this._webgpuProcessingContext.getNextFreeUBOBinding(),type:f});var g="u"===a.charAt(0)?"u":"i"===a.charAt(0)?"i":"";g&&(a=a.substr(1));var v=p?"depth":"u"===g?"uint":"i"===g?"sint":"float";u.sampleType=v;var y=c>0,b=m.binding.groupIndex,T=m.binding.bindingIndex,E=Yu._SamplerFunctionByWebGLSamplerType[a],x=Yu._TextureTypeByWebGLSamplerType[a],S=Yu._GpuTextureViewDimensionByWebGPUTextureType[x];if(y){var C=[];for(C.push("layout(set = ".concat(b,", binding = ").concat(T,") uniform ").concat(g).concat(d," ").concat(_,";")),e="\n",h=0;h<c;++h){var P=u.textures[h].groupIndex,A=u.textures[h].bindingIndex;C.push("layout(set = ".concat(P,", binding = ").concat(A,") uniform ").concat(x," ").concat(l,"Texture").concat(h,";")),e+="".concat(h>0?"\n":"","#define ").concat(l).concat(h," ").concat(g).concat(E,"(").concat(l,"Texture").concat(h,", ").concat(_,")")}e=C.join("\n")+e,this._textureArrayProcessing.push(l)}else c=1,e="layout(set = ".concat(b,", binding = ").concat(T,") uniform ").concat(d," ").concat(_,";\n                        layout(set = ").concat(u.textures[0].groupIndex,", binding = ").concat(u.textures[0].bindingIndex,") uniform ").concat(g).concat(x," ").concat(l,"Texture;\n                        #define ").concat(l," ").concat(g).concat(E,"(").concat(l,"Texture, ").concat(_,")");for(this._webgpuProcessingContext.availableTextures[l]=u,this._webgpuProcessingContext.availableSamplers[_]=m,this._addSamplerBindingDescription(_,m,!t),h=0;h<c;++h)this._addTextureBindingDescription(l,u,h,S,null,!t)}else this._addUniformToLeftOverUBO(l,a,i),e=""}return e},t.prototype.uniformBufferProcessor=function(e,t){var i=/uniform\s+(\w+)/gm.exec(e);if(null!==i){var r=i[1],n=this._webgpuProcessingContext.availableBuffers[r];if(!n){var o=Hu.KnownUBOs[r];n={binding:o&&-1!==o.binding.groupIndex?o.binding:this._webgpuProcessingContext.getNextFreeUBOBinding()},this._webgpuProcessingContext.availableBuffers[r]=n}this._addBufferBindingDescription(r,n,"uniform",!t),e=e.replace("uniform","layout(set = ".concat(n.binding.groupIndex,", binding = ").concat(n.binding.bindingIndex,") uniform"))}return e},t.prototype.postProcessor=function(e,t,i,r,n){var o=-1!==e.search(/#extension.+GL_EXT_draw_buffers.+require/);if(e=(e=e.replace(/#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g,"")).replace(/texture2D\s*\(/g,"texture("),i){var a=e.indexOf("gl_FragCoord")>=0,s=a?"vec4 glFragCoord_;\n":"",l=-1!==e.search(/layout *\(location *= *0\) *out/g);if(e=(e=(e=(e=(e=(e=(e=e.replace(/texture2DLodEXT\s*\(/g,"textureLod(")).replace(/textureCubeLodEXT\s*\(/g,"textureLod(")).replace(/textureCube\s*\(/g,"texture(")).replace(/gl_FragDepthEXT/g,"gl_FragDepth")).replace(/gl_FragColor/g,"glFragColor")).replace(/gl_FragData/g,"glFragData")).replace(/gl_FragCoord/g,"glFragCoord_"),this._fragmentIsGLES3){var c=/^\s*out\s+\S+\s+\S+\s*;/gm.exec(e);null!==c&&(e=e.substring(0,c.index)+"layout(location = 0) "+e.substring(c.index))}else e=e.replace(/void\s+?main\s*\(/g,(o||l?"":"layout(location = 0) out vec4 glFragColor;\n")+"void main(");e=(e=e.replace(/dFdy/g,"(-yFactor_)*dFdy")).replace("##INJECTCODE##",s),a&&(e=Dc(e,"void main","\n                glFragCoord_ = gl_FragCoord;\n                if (yFactor_ == 1.) {\n                    glFragCoord_.y = textureOutputHeight_ - glFragCoord_.y;\n                }\n            "))}else if(e=(e=e.replace(/gl_InstanceID/g,"gl_InstanceIndex")).replace(/gl_VertexID/g,"gl_VertexIndex"),-1!==t.indexOf("#define MULTIVIEW"))return"#extension GL_OVR_multiview2 : require\nlayout (num_views = 2) in;\n"+e;if(!i){var u=e.lastIndexOf("}");e=e.substring(0,u),e+="gl_Position.y *= yFactor_;\n",e+="}"}return e},t.prototype._applyTextureArrayProcessing=function(e,t){for(var i=new RegExp(t+"\\s*\\[(.+)?\\]","gm"),r=i.exec(e);null!==r;){var n=r[1],o=+n;this._preProcessors&&isNaN(o)&&(o=+this._preProcessors[n.trim()]),e=e.replace(r[0],t+o),r=i.exec(e)}return e},t.prototype._generateLeftOverUBOCode=function(e,t){for(var i="layout(set = ".concat(t.binding.groupIndex,", binding = ").concat(t.binding.bindingIndex,") uniform ").concat(e," {\n    "),r=0,n=this._webgpuProcessingContext.leftOverUniforms;r<n.length;r++){var o=n[r];o.length>0?i+="    ".concat(o.type," ").concat(o.name,"[").concat(o.length,"];\n"):i+="    ".concat(o.type," ").concat(o.name,";\n")}return i+"};\n\n"},t.prototype.finalizeShaders=function(e,t){for(var i=0;i<this._textureArrayProcessing.length;++i){var r=this._textureArrayProcessing[i];e=this._applyTextureArrayProcessing(e,r),t=this._applyTextureArrayProcessing(t,r)}for(i=0;i<this._missingVaryings.length;++i){var n=this._missingVaryings[i];n&&n.length>0&&(t=n+"\n"+t)}var o=this._buildLeftOverUBO();return e=o+e,t=o+t,this._collectBindingNames(),this._preCreateBindGroupEntries(),this._preProcessors=null,this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents={},{vertexCode:e,fragmentCode:t}},t}(Yu);Un.l.IncludesShadersStoreWGSL.bonesDeclaration="#if NUM_BONE_INFLUENCERS>0\nattribute matricesIndices : vec4<f32>;attribute matricesWeights : vec4<f32>;\n#if NUM_BONE_INFLUENCERS>4\nattribute matricesIndicesExtra : vec4<f32>;attribute matricesWeightsExtra : vec4<f32>;\n#endif\n#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#ifdef BONETEXTURE\nvar boneSampler : texture_2d<f32>;uniform boneTextureWidth : f32;\n#else\nuniform mBones : array<mat4x4,BonesPerMesh>;\n#ifdef BONES_VELOCITY_ENABLED\nuniform mPreviousBones : array<mat4x4,BonesPerMesh>;\n#endif\n#endif\n#ifdef BONETEXTURE\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.bonesVertex="#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0])*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1])*vertexInputs.matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[2])*vertexInputs.matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[3])*vertexInputs.matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[0])*vertexInputs.matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[1])*vertexInputs.matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[2])*vertexInputs.matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[3])*vertexInputs.matricesWeightsExtra[3];\n#endif \n#else \ninfluence=uniforms.mBones[int(vertexInputs.matricesIndices[0])]*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[1])]*vertexInputs.matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[2])]*vertexInputs.matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[3])]*vertexInputs.matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[0])]*vertexInputs.matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[1])]*vertexInputs.matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[2])]*vertexInputs.matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[3])]*vertexInputs.matricesWeightsExtra[3];\n#endif \n#endif\nfinalWorld=finalWorld*influence;\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.bakedVertexAnimationDeclaration="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\nuniform bakedVertexAnimationTime: f32;uniform bakedVertexAnimationTextureSizeInverted: vec2<f32>;uniform bakedVertexAnimationSettings: vec4<f32>;var bakedVertexAnimationTexture : texture_2d<f32>;\n#ifdef INSTANCES\nattribute bakedVertexAnimationSettingsInstanced : vec4<f32>;\n#endif\nfn readMatrixFromRawSamplerVAT(smp : texture_2d<f32>,index : f32,frame : f32)->mat4x4<f32>\n{let offset=i32(index)*4;let frameUV=i32(frame);let m0=textureLoad(smp,vec2<i32>(offset+0,frameUV),0);let m1=textureLoad(smp,vec2<i32>(offset+1,frameUV),0);let m2=textureLoad(smp,vec2<i32>(offset+2,frameUV),0);let m3=textureLoad(smp,vec2<i32>(offset+3,frameUV),0);return mat4x4<f32>(m0,m1,m2,m3);}\n#endif\n";Un.l.IncludesShadersStoreWGSL.bakedVertexAnimation="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\n{\n#ifdef INSTANCES\nlet VATStartFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.x;let VATEndFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.y;let VATOffsetFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.z;let VATSpeed: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.w;\n#else\nlet VATStartFrame: f32=uniforms.bakedVertexAnimationSettings.x;let VATEndFrame: f32=uniforms.bakedVertexAnimationSettings.y;let VATOffsetFrame: f32=uniforms.bakedVertexAnimationSettings.z;let VATSpeed: f32=uniforms.bakedVertexAnimationSettings.w;\n#endif\nlet totalFrames: f32=VATEndFrame-VATStartFrame+1.0;let time: f32=uniforms.bakedVertexAnimationTime*VATSpeed/totalFrames;let frameCorrection: f32=select(1.0,0.0,time<1.0);let numOfFrames: f32=totalFrames-frameCorrection;var VATFrameNum: f32=fract(time)*numOfFrames;VATFrameNum=(VATFrameNum+VATOffsetFrame) % numOfFrames;VATFrameNum=floor(VATFrameNum);VATFrameNum=VATFrameNum+VATStartFrame+frameCorrection;var VATInfluence : mat4x4<f32>;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[0],VATFrameNum)*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[1],VATFrameNum)*vertexInputs.matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[2],VATFrameNum)*vertexInputs.matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[3],VATFrameNum)*vertexInputs.matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[0],VATFrameNum)*vertexInputs.matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[1],VATFrameNum)*vertexInputs.matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[2],VATFrameNum)*vertexInputs.matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[3],VATFrameNum)*vertexInputs.matricesWeightsExtra[3];\n#endif\nfinalWorld=finalWorld*VATInfluence;}\n#endif\n";Un.l.IncludesShadersStoreWGSL.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fragmentInputs.fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fragmentInputs.fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fragmentInputs.fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fragmentInputs.fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fragmentInputs.fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fragmentInputs.fClipDistance6>0.0)\n{discard;}\n#endif\n";Un.l.IncludesShadersStoreWGSL.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying fClipDistance: f32;\n#endif\n#ifdef CLIPPLANE2\nvarying fClipDistance2: f32;\n#endif\n#ifdef CLIPPLANE3\nvarying fClipDistance3: f32;\n#endif\n#ifdef CLIPPLANE4\nvarying fClipDistance4: f32;\n#endif\n#ifdef CLIPPLANE5\nvarying fClipDistance5: f32;\n#endif\n#ifdef CLIPPLANE6\nvarying fClipDistance6: f32;\n#endif\n";Un.l.IncludesShadersStoreWGSL.clipPlaneVertex="#ifdef CLIPPLANE\nvertexOutputs.fClipDistance=dot(worldPos,uniforms.vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nvertexOutputs.fClipDistance2=dot(worldPos,uniforms.vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nvertexOutputs.fClipDistance3=dot(worldPos,uniforms.vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nvertexOutputs.fClipDistance4=dot(worldPos,uniforms.vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nvertexOutputs.fClipDistance5=dot(worldPos,uniforms.vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nvertexOutputs.fClipDistance6=dot(worldPos,uniforms.vClipPlane6);\n#endif\n";Un.l.IncludesShadersStoreWGSL.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vClipPlane: vec4<f32>;varying fClipDistance: f32;\n#endif\n#ifdef CLIPPLANE2\nuniform vClipPlane2: vec4<f32>;varying fClipDistance2: f32;\n#endif\n#ifdef CLIPPLANE3\nuniform vClipPlane3: vec4<f32>;varying fClipDistance3: f32;\n#endif\n#ifdef CLIPPLANE4\nuniform vClipPlane4: vec4<f32>;varying fClipDistance4: f32;\n#endif\n#ifdef CLIPPLANE5\nuniform vClipPlane5: vec4<f32>;varying fClipDistance5: f32;\n#endif\n#ifdef CLIPPLANE6\nuniform vClipPlane6: vec4<f32>;varying fClipDistance6: f32;\n#endif\n";Un.l.IncludesShadersStoreWGSL.instancesDeclaration="#ifdef INSTANCES\nattribute world0 : vec4<f32>;attribute world1 : vec4<f32>;attribute world2 : vec4<f32>;attribute world3 : vec4<f32>;\n#ifdef INSTANCESCOLOR\nattribute instanceColor : vec4<f32>;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform world : mat4x4<f32>;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nattribute previousWorld0 : vec4<f32>;attribute previousWorld1 : vec4<f32>;attribute previousWorld2 : vec4<f32>;attribute previousWorld3 : vec4<f32>;\n#ifdef THIN_INSTANCES\nuniform previousWorld : mat4x4<f32>;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform world : mat4x4<f32>;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nuniform previousWorld : mat4x4<f32>;\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.instancesVertex="#ifdef INSTANCES\nvar finalWorld=mat4x4<f32>(vertexInputs.world0,vertexInputs.world1,vertexInputs.world2,vertexInputs.world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nvar finalPreviousWorld=mat4x4<f32>(previousWorld0,previousWorld1,previousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\n#if !defined(WORLD_UBO)\nfinalWorld=uniforms.world*finalWorld;\n#else\nfinalWorld=mesh.world*finalWorld;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nvar finalWorld=uniforms.world;\n#else\nvar finalWorld=mesh.world;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nvar finalPreviousWorld=previousWorld;\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.helperFunctions="const PI: f32=3.1415926535897932384626433832795;const RECIPROCAL_PI: f32=0.3183098861837907;const RECIPROCAL_PI2: f32=0.15915494309189535;const HALF_MIN: f32=5.96046448e-08; \nconst LinearEncodePowerApprox: f32=2.2;const GammaEncodePowerApprox: f32=1.0/LinearEncodePowerApprox;const LuminanceEncodeApprox: vec3<f32>=vec3<f32> (0.2126,0.7152,0.0722);const Epsilon:f32=0.0000001;\n#define saturate(x) clamp(x,0.0,1.0)\nfn transposeMat3(inMatrix: mat3x3f)->mat3x3f {let i0: vec3<f32>=inMatrix[0];let i1: vec3<f32>=inMatrix[1];let i2: vec3<f32>=inMatrix[2];let outMatrix:mat3x3f=mat3x3f(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);return outMatrix;}\nfn inverseMat3(inMatrix: mat3x3f)->mat3x3f {let a00: f32=inMatrix[0][0];let a01: f32=inMatrix[0][1];let a02: f32=inMatrix[0][2];let a10: f32=inMatrix[1][0];let a11: f32=inMatrix[1][1];let a12: f32=inMatrix[1][2];let a20: f32=inMatrix[2][0];let a21: f32=inMatrix[2][1];let a22: f32=inMatrix[2][2];let b01: f32=a22*a11-a12*a21;let b11: f32=-a22*a10+a12*a20;let b21: f32=a21*a10-a11*a20;let det: f32=a00*b01+a01*b11+a02*b21;return mat3x3f(b01/det,(-a22*a01+a02*a21)/det,(a12*a01-a02*a11)/det,\nb11/det,(a22*a00-a02*a20)/det,(-a12*a00+a02*a10)/det,\nb21/det,(-a21*a00+a01*a20)/det,(a11*a00-a01*a10)/det);}\n#if USE_EXACT_SRGB_CONVERSIONS\nfn toLinearSpaceExact(color: vec3<f32>)->vec3<f32>\n{let nearZeroSection: vec3<f32>=0.0773993808*color;let remainingSection: vec3<f32>=pow(0.947867299*(color+vec3<f32>(0.055)),vec3<f32>(2.4));return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3<f32>(0.04045)));}\nfn toGammaSpaceExact(color: vec3<f32>)->vec3<f32>\n{let nearZeroSection: vec3<f32>=12.92*color;let remainingSection: vec3<f32>=1.055*pow(color,vec3<f32>(0.41666))-vec3<f32>(0.055);return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3<f32>(0.0031308)));}\n#endif\nfn toLinearSpace(color: vec4<f32>)->vec4<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4<f32>(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4<f32>(pow(color.rgb,vec3<f32>(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfn toLinearSpaceVec3(color: vec3<f32>)->vec3<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toLinearSpaceExact(color);\n#else\nreturn pow(color,vec3<f32>(LinearEncodePowerApprox));\n#endif\n}\nfn toGammaSpace(color: vec4<f32>)->vec4<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4<f32>(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4<f32>(pow(color.rgb,vec3<f32>(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfn toGammaSpaceVec3(color: vec3<f32>)->vec3<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3<f32>(GammaEncodePowerApprox));\n#endif\n}\nfn square(value: vec3<f32>)->vec3<f32>\n{return value*value;}\nfn pow5(value: f32)->f32 {let sq: f32=value*value;return sq*sq*value;}\nfn getLuminance(color: vec3<f32>)->f32\n{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}\nfn getRand(seed: vec2<f32>)->f32 {return fract(sin(dot(seed.xy ,vec2<f32>(12.9898,78.233)))*43758.5453);}\nfn dither(seed: vec2<f32>,varianceAmount: f32)->f32 {let rand: f32=getRand(seed);let normVariance: f32=varianceAmount/255.0;let dither: f32=mix(-normVariance,normVariance,rand);return dither;}\nconst rgbdMaxRange: f32=255.0;fn toRGBD(color: vec3<f32>)->vec4<f32> {let maxRGB: f32=max(max(color.r,max(color.g,color.b)),Epsilon);var D: f32 =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);var rgb: vec3<f32> =color.rgb*D;rgb=toGammaSpaceVec3(rgb);return vec4<f32>(clamp(rgb,vec3<f32>(0.,0.,0.),vec3<f32>(1.,1.,1.)),D); }\nfn fromRGBD(rgbd: vec4<f32>)->vec3<f32> {let rgb=toLinearSpaceVec3(rgbd.rgb);return rgb/rgbd.a;}\nfn parallaxCorrectNormal(vertexPos: vec3<f32>,origVec: vec3<f32>,cubeSize: vec3<f32>,cubePos: vec3<f32>)->vec3<f32> {let invOrigVec: vec3<f32>=vec3<f32>(1.0,1.0,1.0)/origVec;let halfSize: vec3<f32>=cubeSize*0.5;let intersecAtMaxPlane: vec3<f32>=(cubePos+halfSize-vertexPos)*invOrigVec;let intersecAtMinPlane: vec3<f32>=(cubePos-halfSize-vertexPos)*invOrigVec;let largestIntersec: vec3<f32>=max(intersecAtMaxPlane,intersecAtMinPlane);let distance: f32=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);let intersectPositionWS: vec3<f32>=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}\n";Un.l.IncludesShadersStoreWGSL.fresnelFunction="#ifdef FRESNEL\nfn computeFresnelTerm(viewDirection: vec3f,worldNormal: vec3f,bias: f32,power: f32)->f32\n{let fresnelTerm: f32=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";Un.l.IncludesShadersStoreWGSL.meshUboDeclaration="struct Mesh {world : mat4x4<f32>,\nvisibility : f32,};var<uniform> mesh : Mesh;\n#define WORLD_UBO\n";Un.l.IncludesShadersStoreWGSL.morphTargetsVertex="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=uniforms.morphTargetCount) {break;}\nvertexID=f32(vertexInputs.vertexIndex)*uniforms.morphTargetTextureInfo.x;positionUpdated=positionUpdated+(readVector3FromRawSampler({X},vertexID)-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated=normalUpdated+(readVector3FromRawSampler({X},vertexID) -vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated=uvUpdated+(readVector3FromRawSampler({X},vertexID).xy-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz=tangentUpdated.xyz+(readVector3FromRawSampler({X},vertexID) -vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];\n#endif\n}\n#endif\n#else\npositionUpdated=positionUpdated+(position{X}-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(normal{X}-vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz=tangentUpdated.xyz+(tangent{X}-vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated=uvUpdated+(uv_{X}-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute position{X} : vec3<f32>;\n#ifdef MORPHTARGETS_NORMAL\nattribute normal{X} : vec3<f32>;\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute tangent{X} : vec3<f32>;\n#endif\n#ifdef MORPHTARGETS_UV\nattribute uv_{X} : vec2<f32>;\n#endif\n#elif {X}==0\nuniform morphTargetCount: i32;\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nvar vertexID : f32;\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform morphTargetInfluences : array<f32,NUM_MORPH_INFLUENCERS>;\n#ifdef MORPHTARGETS_TEXTURE \nuniform morphTargetTextureIndices : array<f32,NUM_MORPH_INFLUENCERS>;uniform morphTargetTextureInfo : vec3<f32>;var morphTargets : texture_2d_array<f32>;var morphTargetsSampler : sampler;fn readVector3FromRawSampler(targetIndex : i32,vertexIndex : f32)->vec3<f32>\n{ \nlet y=floor(vertexIndex/uniforms.morphTargetTextureInfo.y);let x=vertexIndex-y*uniforms.morphTargetTextureInfo.y;let textureUV=vec2<f32>((x+0.5)/uniforms.morphTargetTextureInfo.y,(y+0.5)/uniforms.morphTargetTextureInfo.z);return textureSampleLevel(morphTargets,morphTargetsSampler,textureUV,i32(uniforms.morphTargetTextureIndices[targetIndex]),0.0).xyz;}\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.sceneUboDeclaration="struct Scene {viewProjection : mat4x4<f32>,\n#ifdef MULTIVIEW\nviewProjectionR : mat4x4<f32>,\n#endif \nview : mat4x4<f32>,\nprojection : mat4x4<f32>,\nvEyePosition : vec4<f32>,};var<uniform> scene : Scene;\n";Un.l.IncludesShadersStoreWGSL.lightsFragmentFunctions="struct lightingInfo\n{diffuse: vec3f,\n#ifdef SPECULARTERM\nspecular: vec3f,\n#endif\n#ifdef NDOTL\nndl: f32,\n#endif\n};fn computeLighting(viewDirectionW: vec3f,vNormal: vec3f,lightData: vec4f,diffuseColor: vec3f,specularColor: vec3f,range: f32,glossiness: f32)->lightingInfo {var result: lightingInfo;var lightVectorW: vec3f;var attenuation: f32=1.0;if (lightData.w==0.)\n{var direction: vec3f=lightData.xyz-vPositionW;var attenuation: f32=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nvar ndl: f32=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightVectorW);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nfn computeSpotLighting(viewDirectionW: vec3f,vNormal: vec3f ,lightData: vec4f,lightDirection: vec4f,diffuseColor: vec3f,specularColor: vec3f,range: f32,glossiness: f32)->lightingInfo {var result: lightingInfo;var direction: vec3f=lightData.xyz-vPositionW;var lightVectorW: vec3f=normalize(direction);var attenuation: f32=max(0.,1.0-length(direction)/range);var cosAngle: f32=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;var ndl: f32=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightVectorW);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3f(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3f(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nfn computeHemisphericLighting(viewDirectionW: vec3f,vNormal: vec3f,lightData: vec4f,diffuseColor: vec3f,specularColor: vec3f,groundColor: vec3f,glossiness: f32)->lightingInfo {var result: lightingInfo;var ndl: f32=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightData.xyz);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\nfn computeProjectionTextureDiffuseLighting(projectionLightTexture: texture_2d<f32>,projectionLightSampler: sampler,textureProjectionMatrix: mat4x4f)->vec3f {var strq: vec4f=textureProjectionMatrix*vec4f(vPositionW,1.0);strq/=strq.w;var textureColor: vec3f=textureSample(projectionLightTexture,projectionLightSampler,strq.xy).rgb;return textureColor;}";Un.l.IncludesShadersStoreWGSL.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},projectionLightTexture{X}Sampler,textureProjectionMatrix{X});\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSMDEBUG{X} \nvar shadowDebug{X}: vec3f;\n#endif\n#ifdef SHADOWCSM{X}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nvar index{X}: i32=-1;\n#else\nvar index{X}: i32=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nvar diff{X}: f32=0.;vPositionFromLight{X}[0]=fragmentInputs.vPositionFromLight{X}_0;vPositionFromLight{X}[1]=fragmentInputs.vPositionFromLight{X}_1;vPositionFromLight{X}[2]=fragmentInputs.vPositionFromLight{X}_2;vPositionFromLight{X}[3]=fragmentInputs.vPositionFromLight{X}_3;vDepthMetric{X}[0]=fragmentInputs.vDepthMetric{X}_0;vDepthMetric{X}[1]=fragmentInputs.vDepthMetric{X}_1;vDepthMetric{X}[2]=fragmentInputs.vDepthMetric{X}_2;vDepthMetric{X}[3]=fragmentInputs.vDepthMetric{X}_3;for (var i:i32=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=uniforms.viewFrustumZ{X}[i]+fragmentInputs.vPositionFromCamera{X}.z;\n#else\ndiff{X}=uniforms.viewFrustumZ{X}[i]-fragmentInputs.vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3f(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nvar frustumLength:f32=uniforms.frustumLengths{X}[index{X}];var diffRatio:f32=clamp(diff{X}/frustumLength,0.,1.)*uniforms.cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;var nextShadow: f32=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],,shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.lightUboDeclaration="#ifdef LIGHT{X}\nstruct Light{X}\n{vLightData: vec4f,\nvLightDiffuse: vec4f,\nvLightSpecular: vec4f,\n#ifdef SPOTLIGHT{X}\nvLightDirection: vec4f,\nvLightFalloff: vec4f,\n#elif defined(POINTLIGHT{X})\nvLightFalloff: vec4f,\n#elif defined(HEMILIGHT{X})\nvLightGround: vec3f,\n#endif\nshadowsInfo: vec4f,\ndepthValues: vec2f} ;var<uniform> light{X} : Light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform textureProjectionMatrix{X}: mat4x4f;var projectionLightTexture{X}sampler: sampler;var projectionLightTexture{X}: texture_2d<f32>;\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform lightMatrix{X}: array<mat4x4f,SHADOWCSMNUM_CASCADES{X}>;uniform viewFrustumZ{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform frustumLengths{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform cascadeBlendFactor{X}: f32;varying vPositionFromLight{X}_0: vec4f;varying vDepthMetric{X}_0: f32;varying vPositionFromLight{X}_1: vec4f;varying vDepthMetric{X}_1: f32;varying vPositionFromLight{X}_2: vec4f;varying vDepthMetric{X}_2: f32;varying vPositionFromLight{X}_3: vec4f;varying vDepthMetric{X}_3: f32;varying vPositionFromCamera{X}: vec4f;var<private> vPositionFromLight{X}: array<vec4f,4>;var<private> vDepthMetric{X} : array<f32,4>;\n#if defined(SHADOWPCSS{X})\nvar shadowTexture{X}Sampler: sampler_comparison; \nvar shadowTexture{X}: texture_depth_2d_array;var depthTexture{X}Sampler: sampler;var depthTexture{X}: texture_2d_array<f32>;uniform lightSizeUVCorrection{X}: array<vec2f,SHADOWCSMNUM_CASCADES{X}>;uniform depthCorrection{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform penumbraDarkness{X}: f32;\n#elif defined(SHADOWPCF{X})\nvar shadowTexture{X}Sampler: sampler_comparison;var shadowTexture{X}: texture_depth_2d_array;\n#else \nvar shadowTexture{X}Sampler: sampler; \nvar shadowTexture{X}: texture_2d_array<f32>;\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vCascadeColorsMultiplier{X}: array<vec3f,8>=array<vec3f,8>\n(\nvec3f ( 1.5,0.0,0.0 ),\nvec3f ( 0.0,1.5,0.0 ),\nvec3f ( 0.0,0.0,5.5 ),\nvec3f ( 1.5,0.0,5.5 ),\nvec3f ( 1.5,1.5,0.0 ),\nvec3f ( 1.0,1.0,1.0 ),\nvec3f ( 0.0,1.0,5.5 ),\nvec3f ( 0.5,3.5,0.75 )\n);\n#endif\n#elif defined(SHADOWCUBE{X})\nvar shadowTexture{X}Sampler: sampler;var shadowTexture{X}: texture_cube<f32>;\n#else\nvarying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;\n#if defined(SHADOWPCSS{X})\nvar shadowTexture{X}Sampler: sampler_comparison; \nvar shadowTexture{X}: texture_depth_2d;var depthTexture{X}Sampler: sampler; \nvar depthTexture{X}: texture_2d<f32>;\n#elif defined(SHADOWPCF{X})\nvar shadowTexture{X}Sampler: sampler_comparison;var shadowTexture{X}: texture_depth_2d;\n#else\nvar shadowTexture{X}Sampler: sampler; \nvar shadowTexture{X}: texture_2d<f32>;\n#endif\nuniform lightMatrix{X}: mat4x4f;\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.lightVxUboDeclaration="#ifdef LIGHT{X}\nstruct Light{X}\n{vLightData: vec4f,\nvLightDiffuse: vec4f,\nvLightSpecular: vec4f,\n#ifdef SPOTLIGHT{X}\nvLightDirection: vec4f,\nvLightFalloff: vec4f,\n#elif defined(POINTLIGHT{X})\nvLightFalloff: vec4f,\n#elif defined(HEMILIGHT{X})\nvLightGround: vec3f,\n#endif\nshadowsInfo: vec4f,\ndepthValues: vec2f} ;var<uniform> light{X} : Light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform lightMatrix{X}: array<mat4x4f,SHADOWCSMNUM_CASCADES{X}>;varying vPositionFromLight{X}_0: vec4f;varying vDepthMetric{X}_0: f32;varying vPositionFromLight{X}_1: vec4f;varying vDepthMetric{X}_1: f32;varying vPositionFromLight{X}_2: vec4f;varying vDepthMetric{X}_2: f32;varying vPositionFromLight{X}_3: vec4f;varying vDepthMetric{X}_3: f32;varying vPositionFromCamera{X}: vec4f;\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;uniform lightMatrix{X}: mat4x4f;\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.shadowsFragmentFunctions="#ifdef SHADOWS\n#ifndef SHADOWFLOAT\nfn unpack(color: vec4f)->f32\n{const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfn computeFallOff(value: f32,clipSpace: vec2f,frustumEdgeFalloff: f32)->f32\n{var mask: f32=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\nfn computeShadowCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadow: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nreturn select(darkness,1.0,depth>shadow);}\nfn computeShadowWithPoissonSamplingCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,mapSize: f32,darkness: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;var visibility: f32=1.;var poissonDisk: array<vec3f,4>;poissonDisk[0]= vec3f(-1.0,1.0,-1.0);poissonDisk[1]= vec3f(1.0,-1.0,-1.0);poissonDisk[2]= vec3f(-1.0,-1.0,-1.0);poissonDisk[3]= vec3f(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) {visibility-=0.25;};\n#else\nif (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) {visibility-=0.25;};\n#endif\nreturn min(1.0,visibility+darkness);}\nfn computeShadowWithESMCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);var shadowPixelDepth: f32=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadowMapSample: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nvar esm: f32=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\nfn computeShadowWithCloseESMCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);var shadowPixelDepth: f32=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadowMapSample: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nvar esm: f32=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\nfn computeShadowCSM(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d_array<f32>,shadowSampler: sampler,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSample(shadowTexture,shadowSampler,uv,layer));\n#else\nvar shadow: f32=textureSample(shadowTexture,shadowSampler,uv,layer).x;\n#endif\nreturn select(1.,computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff),shadowPixelDepth>shadow );}\nfn computeShadow(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadow: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nreturn select(1.,computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff),shadowPixelDepth>shadow );}}\nfn computeShadowWithPoissonSampling(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,mapSize: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);var visibility: f32=1.;var poissonDisk: array<vec2f,4>;poissonDisk[0]= vec2f(-0.94201624,-0.39906216);poissonDisk[1]= vec2f(0.94558609,-0.76890725);poissonDisk[2]= vec2f(-0.094184101,-0.92938870);poissonDisk[3]= vec2f(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\n#else\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithESM(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadowMapSample: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nvar esm: f32=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithCloseESM(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadowMapSample: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nvar esm: f32=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\nfn getZInClip(clipSpace: vec3f,uvDepth: vec3f)->f32\n{\n#ifdef IS_NDC_HALF_ZRANGE\nreturn clipSpace.z;\n#else\nreturn uvDepth.z;\n#endif\n}\nconst GREATEST_LESS_THAN_ONE: f32=0.99999994;\n#define DISABLE_UNIFORMITY_ANALYSIS\nfn computeShadowWithCSMPCF1(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var shadow: f32=textureSampleCompare(shadowTexture,shadowSampler,uvDepth.xy,layer,uvDepth.z);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithCSMPCF3(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=3.-2.*st;var uvw1: vec2f=1.+2.*st;var u: vec2f= vec2f((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;var v: vec2f= vec2f((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),layer,uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),layer,uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),layer,uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),layer,uvDepth.z);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithCSMPCF5(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=4.-3.*st;var uvw1: vec2f= vec2f(7.);var uvw2: vec2f=1.+3.*st;var u: vec3f= vec3f((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;var v: vec3f= vec3f((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),layer,uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),layer,uvDepth.z);shadow+=uvw2.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[0]),layer,uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),layer,uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),layer,uvDepth.z);shadow+=uvw2.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[1]),layer,uvDepth.z);shadow+=uvw0.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[2]),layer,uvDepth.z);shadow+=uvw1.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[2]),layer,uvDepth.z);shadow+=uvw2.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[2]),layer,uvDepth.z);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithPCF1(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var shadow: f32=textureSampleCompareLevel(shadowTexture,shadowSampler,uvDepth.xy,uvDepth.z);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithPCF3(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=3.-2.*st;var uvw1: vec2f=1.+2.*st;var u: vec2f= vec2f((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;var v: vec2f= vec2f((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),uvDepth.z);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithPCF5(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=4.-3.*st;var uvw1: vec2f= vec2f(7.);var uvw2: vec2f=1.+3.*st;var u: vec3f= vec3f((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;var v: vec3f= vec3f((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),uvDepth.z);shadow+=uvw2.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[0]),uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),uvDepth.z);shadow+=uvw2.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[1]),uvDepth.z);shadow+=uvw0.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[2]),uvDepth.z);shadow+=uvw1.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[2]),uvDepth.z);shadow+=uvw2.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[2]),uvDepth.z);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst PoissonSamplers32: array<vec3f,64>=array<vec3f,64> (\nvec3f(0.06407013,0.05409927,0.),\nvec3f(0.7366577,0.5789394,0.),\nvec3f(-0.6270542,-0.5320278,0.),\nvec3f(-0.4096107,0.8411095,0.),\nvec3f(0.6849564,-0.4990818,0.),\nvec3f(-0.874181,-0.04579735,0.),\nvec3f(0.9989998,0.0009880066,0.),\nvec3f(-0.004920578,-0.9151649,0.),\nvec3f(0.1805763,0.9747483,0.),\nvec3f(-0.2138451,0.2635818,0.),\nvec3f(0.109845,0.3884785,0.),\nvec3f(0.06876755,-0.3581074,0.),\nvec3f(0.374073,-0.7661266,0.),\nvec3f(0.3079132,-0.1216763,0.),\nvec3f(-0.3794335,-0.8271583,0.),\nvec3f(-0.203878,-0.07715034,0.),\nvec3f(0.5912697,0.1469799,0.),\nvec3f(-0.88069,0.3031784,0.),\nvec3f(0.5040108,0.8283722,0.),\nvec3f(-0.5844124,0.5494877,0.),\nvec3f(0.6017799,-0.1726654,0.),\nvec3f(-0.5554981,0.1559997,0.),\nvec3f(-0.3016369,-0.3900928,0.),\nvec3f(-0.5550632,-0.1723762,0.),\nvec3f(0.925029,0.2995041,0.),\nvec3f(-0.2473137,0.5538505,0.),\nvec3f(0.9183037,-0.2862392,0.),\nvec3f(0.2469421,0.6718712,0.),\nvec3f(0.3916397,-0.4328209,0.),\nvec3f(-0.03576927,-0.6220032,0.),\nvec3f(-0.04661255,0.7995201,0.),\nvec3f(0.4402924,0.3640312,0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.)\n);const PoissonSamplers64: array<vec3f,64>=array<vec3f,64> (\nvec3f(-0.613392,0.617481,0.),\nvec3f(0.170019,-0.040254,0.),\nvec3f(-0.299417,0.791925,0.),\nvec3f(0.645680,0.493210,0.),\nvec3f(-0.651784,0.717887,0.),\nvec3f(0.421003,0.027070,0.),\nvec3f(-0.817194,-0.271096,0.),\nvec3f(-0.705374,-0.668203,0.),\nvec3f(0.977050,-0.108615,0.),\nvec3f(0.063326,0.142369,0.),\nvec3f(0.203528,0.214331,0.),\nvec3f(-0.667531,0.326090,0.),\nvec3f(-0.098422,-0.295755,0.),\nvec3f(-0.885922,0.215369,0.),\nvec3f(0.566637,0.605213,0.),\nvec3f(0.039766,-0.396100,0.),\nvec3f(0.751946,0.453352,0.),\nvec3f(0.078707,-0.715323,0.),\nvec3f(-0.075838,-0.529344,0.),\nvec3f(0.724479,-0.580798,0.),\nvec3f(0.222999,-0.215125,0.),\nvec3f(-0.467574,-0.405438,0.),\nvec3f(-0.248268,-0.814753,0.),\nvec3f(0.354411,-0.887570,0.),\nvec3f(0.175817,0.382366,0.),\nvec3f(0.487472,-0.063082,0.),\nvec3f(-0.084078,0.898312,0.),\nvec3f(0.488876,-0.783441,0.),\nvec3f(0.470016,0.217933,0.),\nvec3f(-0.696890,-0.549791,0.),\nvec3f(-0.149693,0.605762,0.),\nvec3f(0.034211,0.979980,0.),\nvec3f(0.503098,-0.308878,0.),\nvec3f(-0.016205,-0.872921,0.),\nvec3f(0.385784,-0.393902,0.),\nvec3f(-0.146886,-0.859249,0.),\nvec3f(0.643361,0.164098,0.),\nvec3f(0.634388,-0.049471,0.),\nvec3f(-0.688894,0.007843,0.),\nvec3f(0.464034,-0.188818,0.),\nvec3f(-0.440840,0.137486,0.),\nvec3f(0.364483,0.511704,0.),\nvec3f(0.034028,0.325968,0.),\nvec3f(0.099094,-0.308023,0.),\nvec3f(0.693960,-0.366253,0.),\nvec3f(0.678884,-0.204688,0.),\nvec3f(0.001801,0.780328,0.),\nvec3f(0.145177,-0.898984,0.),\nvec3f(0.062655,-0.611866,0.),\nvec3f(0.315226,-0.604297,0.),\nvec3f(-0.780145,0.486251,0.),\nvec3f(-0.371868,0.882138,0.),\nvec3f(0.200476,0.494430,0.),\nvec3f(-0.494552,-0.711051,0.),\nvec3f(0.612476,0.705252,0.),\nvec3f(-0.578845,-0.768792,0.),\nvec3f(-0.772454,-0.090976,0.),\nvec3f(0.504440,0.372295,0.),\nvec3f(0.155736,0.065157,0.),\nvec3f(0.391522,0.849605,0.),\nvec3f(-0.620106,-0.328104,0.),\nvec3f(0.789239,-0.419965,0.),\nvec3f(-0.545396,0.538133,0.),\nvec3f(-0.178564,-0.596057,0.)\n);fn computeShadowWithCSMPCSS(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,searchTapCount: i32,pcfTapCount: i32,poissonSamplers: array<vec3f,64>,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uvDepthLayer: vec4f= vec4f(uvDepth.x,uvDepth.y,f32(layer),uvDepth.z);var blockerDepth: f32=0.0;var sumBlockerDepth: f32=0.0;var numBlocker: f32=0.0;for (var i: i32=0; i<searchTapCount; i ++) {blockerDepth=textureSample(depthTexture,depthSampler, uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer).r;numBlocker+=select(0.,1.,blockerDepth<depthMetric);sumBlockerDepth+=select(0.,blockerDepth,blockerDepth<depthMetric);}\nvar avgBlockerDepth: f32=sumBlockerDepth/numBlocker;var AAOffset: f32=shadowMapSizeInverse*10.;var penumbraRatio: f32=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);var filterRadius: vec4f= vec4f(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);var random: f32=getRand(vPositionFromLight.xy);var rotationAngle: f32=random*3.1415926;var rotationVector: vec2f= vec2f(cos(rotationAngle),sin(rotationAngle));var shadow: f32=0.;for (var i: i32=0; i<pcfTapCount; i++) {var offset: vec4f= vec4f(poissonSamplers[i],0.);offset= vec4f(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);let coords=uvDepthLayer+offset*filterRadius;shadow+=textureSampleCompare(shadowTexture,shadowSampler,coords.xy,i32(coords.z),coords.w);}\nshadow/= f32(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);return select(computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff),1.0,numBlocker<1.0);}\nfn computeShadowWithPCSS(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,searchTapCount: i32,pcfTapCount: i32,poissonSamplers: array<vec3f,64>)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var blockerDepth: f32=0.0;var sumBlockerDepth: f32=0.0;var numBlocker: f32=0.0;var exitCondition: bool=depthMetric>1.0 || depthMetric<0.0;for (var i: i32=0; i<searchTapCount; i ++) {if (exitCondition) {break;}\nblockerDepth=textureSampleLevel(depthTexture,depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0).r;numBlocker+=select(0.,1.,blockerDepth<depthMetric);sumBlockerDepth+=select(0.,blockerDepth,blockerDepth<depthMetric);}\nexitCondition=exitCondition || numBlocker<1.0;var avgBlockerDepth: f32=sumBlockerDepth/numBlocker;var AAOffset: f32=shadowMapSizeInverse*10.;var penumbraRatio: f32=((depthMetric-avgBlockerDepth)+AAOffset);var filterRadius: f32=penumbraRatio*lightSizeUV*shadowMapSizeInverse;var random: f32=getRand(vPositionFromLight.xy);var rotationAngle: f32=random*3.1415926;var rotationVector: vec2f= vec2f(cos(rotationAngle),sin(rotationAngle));var shadow: f32=0.;for (var i: i32=0; i<pcfTapCount; i++) {if (exitCondition) {break;}\nvar offset: vec3f=poissonSamplers[i];offset= vec3f(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);let coords=uvDepth+offset*filterRadius;shadow+=textureSampleCompareLevel(shadowTexture,shadowSampler,coords.xy,coords.z);}\nshadow/= f32(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return select(computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff),1.0,exitCondition);}\nfn computeShadowWithPCSS16(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\nfn computeShadowWithPCSS32(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\nfn computeShadowWithPCSS64(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\nfn computeShadowWithCSMPCSS16(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\nfn computeShadowWithCSMPCSS32(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\nfn computeShadowWithCSMPCSS64(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n";Un.l.IncludesShadersStoreWGSL.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvertexOutputs.vPositionFromCamera{X}=view*worldPos;\n#if SHADOWCSMNUM_CASCADES{X}>0\nvertexOutputs.vPositionFromLight{X}_0=uniforms.lightMatrix{X}[0]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_0=(-vertexOutputs.vPositionFromLight{X}_0.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_0= (vertexOutputs.vPositionFromLight{X}_0.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#if SHADOWCSMNUM_CASCADES{X}>1\nvertexOutputs.vPositionFromLight{X}_1=uniforms.lightMatrix{X}[1]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_1=(-vertexOutputs.vPositionFromLight{X}_1.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_1= (vertexOutputs.vPositionFromLight{X}_1.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#if SHADOWCSMNUM_CASCADES{X}>2\nvertexOutputs.vPositionFromLight{X}_2=uniforms.lightMatrix{X}[2]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_2=(-vertexOutputs.vPositionFromLight{X}_2.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_2= (vertexOutputs.vPositionFromLight{X}_2.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#if SHADOWCSMNUM_CASCADES{X}>3\nvertexOutputs.vPositionFromLight{X}_3=uniforms.lightMatrix{X}[3]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_3=(-vertexOutputs.vPositionFromLight{X}_3.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_3= (vertexOutputs.vPositionFromLight{X}_3.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvertexOutputs.vPositionFromLight{X}=uniforms.lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}=(-vertexOutputs.vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}=(vertexOutputs.vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStoreWGSL.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vFogInfos: vec4f;uniform vFogColor: vec3f;varying vFogDistance: vec3f;fn CalcFogFactor()->f32\n{var fogCoeff: f32=1.0;var fogStart: f32=uniforms.vFogInfos.y;var fogEnd: f32=uniforms.vFogInfos.z;var fogDensity: f32=uniforms.vFogInfos.w;var fogDistance: f32=length(fragmentInputs.vFogDistance);if (FOGMODE_LINEAR==uniforms.vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==uniforms.vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==uniforms.vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n";Un.l.IncludesShadersStoreWGSL.bumpFragment="var uvOffset: vec2f= vec2f(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nvar normalScale: f32=1.0;\n#elif defined(BUMP)\nvar normalScale: f32=vBumpInfos.y;\n#else\nvar normalScale: f32=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nvar TBN: mat3x3f=vTBN;\n#elif defined(BUMP)\nvar TBNUV: vec2f=select(-vBumpUV,vBumpUV,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvar TBNUV: vec2f=select(-vDetailUV,vDetailUV,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW*normalScale,vPositionW,TBNUV, vec2f(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvar TBN: mat3x3f=vTBN;\n#else\nvar TBNUV: vec2f=select( -vMainUV1,vMainUV1,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW,vPositionW,TBNUV, vec2f(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nvar invTBN: mat3x3f=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvar detailColor: vec4f=textureSample(detail,detailSampler,vDetailUV+uvOffset);var detailNormalRG: vec2f=detailColor.wy*2.0-1.0;var detailNormalB: f32=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));var detailNormal: vec3f= vec3f(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(textureSample(bump,bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize( mat3x3f(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,textureSample(bump,bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvar bumpNormal: vec3f=textureSample(bump,bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;var blendedNormal: vec3f=normalize( vec3f(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+= vec3f(0.0,0.0,1.0);detailNormal*= vec3f(-1.0,-1.0,1.0);var blendedNormal: vec3f=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";Un.l.IncludesShadersStoreWGSL.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying vTBN: mat3x3f;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform normalMatrix: mat4x4f;\n#if defined(WEBGL2) || defined(WEBGPU)\nfn toNormalMatrix(wMatrix: mat4x4f)->mat4x4f\n{var ret: mat4x4f=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]= vec4f(0.,0.,0.,1.);return ret;}\n#else\nfn toNormalMatrix(m: mat4x4f)->mat4x4f\n{var a00: f32=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;var mi: mat4x4f= mat4x4f(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4x4f(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nfn perturbNormalBase(cotangentFrame: mat3x3f,normal: vec3f,scale: f32)->vec3f\n{\n#ifdef NORMALXYSCALE\nnormal=normalize(normal* vec3f(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*normal);}\nfn perturbNormal(cotangentFrame: mat3x3f,textureSample: vec3f,scale: f32)->vec3f\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nfn cotangent_frame(normal: vec3f,p: vec3f,uv: vec2f,tangentSpaceParams: vec2f)->mat3x3f\n{var dp1: vec3f=dpdx(p);var dp2: vec3f=dpdy(p);var duv1: vec2f=dpdx(uv);var duv2: vec2f=dpdy(uv);var dp2perp: vec3f=cross(dp2,normal);var dp1perp: vec3f=cross(normal,dp1);var tangent: vec3f=dp2perp*duv1.x+dp1perp*duv2.x;var bitangent: vec3f=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;var det: f32=max(dot(tangent,tangent),dot(bitangent,bitangent));var invmax: f32=select(inverseSqrt(det),0.0,det==0.0);return mat3x3f(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";Un.l.IncludesShadersStoreWGSL.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying v_VARYINGNAME_UV: vec2f;\n#endif\nuniform _SAMPLERNAME_Sampler: sampler;uniform _SAMPLERNAME_: texture_2d<f32>;\n#endif\n";Un.l.IncludesShadersStoreWGSL.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst minSamples: f32=4.;const maxSamples: f32=15.;const iMaxSamples: i32=15;fn parallaxOcclusion(vViewDirCoT: vec3f,vNormalCoT: vec3f,texCoord: vec2f,parallaxScale: f32)->vec2f {var parallaxLimit: f32=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;var vOffsetDir: vec2f=normalize(vViewDirCoT.xy);var vMaxOffset: vec2f=vOffsetDir*parallaxLimit;var numSamples: f32=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));var stepSize: f32=1.0/numSamples;var currRayHeight: f32=1.0;var vCurrOffset: vec2f= vec2f(0,0);var vLastOffset: vec2f= vec2f(0,0);var lastSampledHeight: f32=1.0;var currSampledHeight: f32=1.0;var keepWorking: bool=true;for (var i: i32=0; i<iMaxSamples; i++)\n{currSampledHeight=textureSample(bump,bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{var delta1: f32=currSampledHeight-currRayHeight;var delta2: f32=(currRayHeight+stepSize)-lastSampledHeight;var ratio: f32=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nfn parallaxOffset(viewDir: vec3f,heightScale: f32)->vec2f\n{var height: f32=textureSample(bump,bumpSampler,vBumpUV).w;var texCoordOffset: vec2f=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n";Un.l.IncludesShadersStoreWGSL.imageProcessingDeclaration="#ifdef EXPOSURE\nuniform exposureLinear: f32;\n#endif\n#ifdef CONTRAST\nuniform contrast: f32;\n#endif\n#if defined(VIGNETTE) || defined(DITHER)\nuniform vInverseScreenSize: vec2f;\n#endif\n#ifdef VIGNETTE\nuniform vignetteSettings1: vec4f;uniform vignetteSettings2: vec4f;\n#endif\n#ifdef COLORCURVES\nuniform vCameraColorCurveNegative: vec4f;uniform vCameraColorCurveNeutral: vec4f;uniform vCameraColorCurvePositive: vec4f;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform colorTransformSettings: vec4f;\n#endif\n#ifdef DITHER\nuniform ditherIntensity: f32;\n#endif\n";Un.l.IncludesShadersStoreWGSL.imageProcessingFunctions="#if TONEMAPPING==3\nconst PBRNeutralStartCompression: f32=0.8-0.04;const PBRNeutralDesaturation: f32=0.15;fn PBRNeutralToneMapping( color: vec3f )->vec3f {var x: f32=min(color.r,min(color.g,color.b));var offset: f32=select(0.04,x-6.25*x*x,x<0.08);var result=color;result-=offset;var peak: f32=max(result.r,max(result.g,result.b));if (peak<PBRNeutralStartCompression) {return result;}\nvar d: f32=1.-PBRNeutralStartCompression;var newPeak: f32=1.-d*d/(peak+d-PBRNeutralStartCompression);result*=newPeak/peak;var g: f32=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(result,newPeak* vec3f(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst ACESInputMat: mat3x3f= mat3x3f(\nvec3f(0.59719,0.07600,0.02840),\nvec3f(0.35458,0.90834,0.13383),\nvec3f(0.04823,0.01566,0.83777)\n);const ACESOutputMat: mat3x3f= mat3x3f(\nvec3f( 1.60475,-0.10208,-0.00327),\nvec3f(-0.53108, 1.10813,-0.07276),\nvec3f(-0.07367,-0.00605, 1.07602)\n);fn RRTAndODTFit(v: vec3f)->vec3f\n{var a: vec3f=v*(v+0.0245786)-0.000090537;var b: vec3f=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nfn ACESFitted(color: vec3f)->vec3f\n{var output=ACESInputMat*color;output=RRTAndODTFit(output);output=ACESOutputMat*output;output=saturate(output);return output;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nfn applyImageProcessing(result: vec4f)->vec4f {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\nvar rgb=result.rgb;;\n#ifdef EXPOSURE\nrgb*=uniforms.exposureLinear;\n#endif\n#ifdef VIGNETTE\nvar viewportXY: vec2f=fragmentInputs.position.xy*uniforms.vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;var vignetteXY1: vec3f= vec3f(viewportXY*uniforms.vignetteSettings1.xy+uniforms.vignetteSettings1.zw,1.0);var vignetteTerm: f32=dot(vignetteXY1,vignetteXY1);var vignette: f32=pow(vignetteTerm,uniforms.vignetteSettings2.w);var vignetteColor: vec3f=uniforms.vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvar vignetteColorMultiplier: vec3f=mix(vignetteColor, vec3f(1,1,1),vignette);rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nrgb=mix(vignetteColor,rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nrgb=PBRNeutralToneMapping(rgb);\n#elif TONEMAPPING==2\nrgb=ACESFitted(rgb);\n#elif TONEMAPPING==1\nconst tonemappingCalibration: f32=1.590579;rgb=1.0-exp2(-tonemappingCalibration*rgb);\n#endif\nrgb=toGammaSpaceVec3(rgb);rgb=saturate(rgb);\n#ifdef CONTRAST\nvar resultHighContrast: vec3f=rgb*rgb*(3.0-2.0*rgb);if (uniforms.contrast<1.0) {rgb=mix( vec3f(0.5,0.5,0.5),rgb,uniforms.contrast);} else {rgb=mix(rgb,resultHighContrast,uniforms.contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvar colorTransformInput: vec3f=rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvar colorTransformOutput: vec3f=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvar colorTransformOutput: vec3f=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nrgb=mix(rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nvar luma: f32=getLuminance(rgb);var curveMix: vec2f=clamp( vec2f(luma*3.0-1.5,luma*-3.0+1.5), vec2f(0.0), vec2f(1.0));var colorCurve: vec4f=uniforms.vCameraColorCurveNeutral+curveMix.x*uniforms.vCameraColorCurvePositive-curveMix.y*uniforms.vCameraColorCurveNegative;rgb*=colorCurve.rgb;rgb=mix( vec3f(luma),rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nvar rand: f32=getRand(fragmentInputs.position.xy*uniforms.vInverseScreenSize);var dither: f32=mix(-uniforms.ditherIntensity,uniforms.ditherIntensity,rand);rgb=saturate(rgb+ vec3f(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn vec4f(rgb,result.a);}";Un.l.IncludesShadersStoreWGSL.reflectionFunction="fn computeFixedEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,direction: vec3f)->vec3f\n{var lon: f32=atan2(direction.z,direction.x);var lat: f32=acos(direction.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(s,t,0); }\nfn computeMirroredFixedEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,direction: vec3f)->vec3f\n{var lon: f32=atan2(direction.z,direction.x);var lat: f32=acos(direction.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(1.0-s,t,0); }\nfn computeEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var cameraToVertex: vec3f=normalize(worldPos.xyz-eyePosition);var r: vec3f=normalize(reflect(cameraToVertex,worldNormal));r= (reflectionMatrix* vec4f(r,0)).xyz;var lon: f32=atan2(r.z,r.x);var lat: f32=acos(r.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(s,t,0);}\nfn computeSphericalCoords(worldPos: vec4f,worldNormal: vec3f,view: mat4x4f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=normalize((view*worldPos).xyz);var viewNormal: vec3f=normalize((view* vec4f(worldNormal,0.0)).xyz);var r: vec3f=reflect(viewDir,viewNormal);r= (reflectionMatrix* vec4f(r,0)).xyz;r.z=r.z-1.0;var m: f32=2.0*length(r);return vec3f(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nfn computePlanarCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=worldPos.xyz-eyePosition;var coords: vec3f=normalize(reflect(viewDir,worldNormal));return (reflectionMatrix* vec4f(coords,1)).xyz;}\nfn computeCubicCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=normalize(worldPos.xyz-eyePosition);var coords: vec3f=reflect(viewDir,worldNormal);coords= (reflectionMatrix* vec4f(coords,0)).xyz;\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nfn computeCubicLocalCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f,reflectionSize: vec3f,reflectionPosition: vec3f)->vec3f\n{var viewDir: vec3f=normalize(worldPos.xyz-eyePosition);var coords: vec3f=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=(reflectionMatrix* vec4f(coords,0)).xyz;\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nfn computeProjectionCoords(worldPos: vec4f,view: mat4x4f,reflectionMatrix: mat4x4f)->vec3f\n{return (reflectionMatrix*(view*worldPos)).xyz;}\nfn computeSkyBoxCoords(positionW: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{return (reflectionMatrix* vec4f(positionW,1.)).xyz;}\n#ifdef REFLECTION\nfn computeReflectionCoords(worldPos: vec4f,worldNormal: vec3f)->vec3f\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvar direction: vec3f=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvar direction: vec3f=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3f(0,0,0);\n#endif\n}\n#endif\n";Un.l.IncludesShadersStoreWGSL.fogVertexDeclaration="#ifdef FOG\nvarying vFogDistance: vec3f;\n#endif\n";Un.l.IncludesShadersStoreWGSL.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform logarithmicDepthConstant: f32;varying vFragmentDepth: f32;\n#endif\n";Un.l.IncludesShadersStoreWGSL.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";Un.l.IncludesShadersStoreWGSL.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+vertexOutputs.position.w;vertexOutputs.position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n";Un.l.ShadersStoreWGSL.particlesVertexShader="attribute position: vec3f;attribute color: vec4f;attribute angle: f32;attribute size: vec2f;\n#ifdef ANIMATESHEET\nattribute cellIndex: f32;\n#endif\n#ifndef BILLBOARD\nattribute direction: vec3f;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute direction: vec3f;\n#endif\n#ifdef RAMPGRADIENT\nattribute remapData: vec4f;\n#endif\nattribute offset: vec2f;uniform view: mat4x4f;uniform projection: mat4x4f;uniform translationPivot: vec2f;\n#ifdef ANIMATESHEET\nuniform particlesInfos: vec3f; \n#endif\nvarying vUV: vec2f;varying vColor: vec4f;varying vPositionW: vec3f;\n#ifdef RAMPGRADIENT\nvarying remapRanges: vec4f;\n#endif\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform invView: mat4x4f;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef BILLBOARD\nuniform eyePosition: vec3f;\n#endif\nfn rotate(yaxis: vec3f,rotatedCorner: vec3f)->vec3f {var xaxis: vec3f=normalize(cross( vec3f(0.,1.0,0.),yaxis));var zaxis: vec3f=normalize(cross(yaxis,xaxis));var row0: vec3f= vec3f(xaxis.x,xaxis.y,xaxis.z);var row1: vec3f= vec3f(yaxis.x,yaxis.y,yaxis.z);var row2: vec3f= vec3f(zaxis.x,zaxis.y,zaxis.z);var rotMatrix: mat3x3f= mat3x3f(row0,row1,row2);var alignedCorner: vec3f=rotMatrix*rotatedCorner;return vertexInputs.position+alignedCorner;}\n#ifdef BILLBOARDSTRETCHED\nfn rotateAlign(toCamera: vec3f,rotatedCorner: vec3f)->vec3f {var normalizedToCamera: vec3f=normalize(toCamera);var normalizedCrossDirToCamera: vec3f=normalize(cross(normalize(direction),normalizedToCamera));var row0: vec3f= vec3f(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);var row2: vec3f= vec3f(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\n#ifdef BILLBOARDSTRETCHED_LOCAL\nvar row1: vec3f=direction;\n#else\nvar crossProduct: vec3f=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));var row1: vec3f= vec3f(crossProduct.x,crossProduct.y,crossProduct.z);\n#endif\nvar rotMatrix: mat3x3f= mat3x3f(row0,row1,row2);var alignedCorner: vec3f=rotMatrix*rotatedCorner;return vertexInputs.position+alignedCorner;}\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\n@vertex\nfn main(input: VertexInputs)->FragmentInputs {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvar cornerPos: vec2f;cornerPos=( vec2f(vertexInputs.offset.x-0.5,vertexInputs.offset.y -0.5)-uniforms.translationPivot)*vertexInputs.size;\n#ifdef BILLBOARD\nvar rotatedCorner: vec3f;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.ngle);rotatedCorner.z=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.y=0.;rotatedCorner.xz+=uniforms.translationPivot;var yaxis: vec3f=vertexInputs.position-eyePosition;yaxis.y=0.;vertexOutputs.vPositionW=rotate(normalize(yaxis),rotatedCorner);var viewPos: vec3f=(uniforms.view* vec4f(vertexOutputs.vPositionW,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.y=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.z=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var toCamera: vec3f=vertexInputs.position-eyePosition;vertexOutputs.vPositionW=rotateAlign(toCamera,rotatedCorner);var viewPos: vec3f=(uniforms.view* vec4f(vertexOutputs.vPositionW,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.y=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.z=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var viewPos: vec3f=(uniforms.view* vec4f(vertexInputs.position,1.0)).xyz+rotatedCorner;vertexOutputs.vPositionW=(uniforms.invView* vec4f(viewPos,1)).xyz;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\nvertexOutputs.position=uniforms.projection* vec4f(viewPos,1.0);\n#else\nvar rotatedCorner: vec3f;rotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.z=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.y=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var yaxis: vec3f=normalize(direction);vertexOutputs.vPositionW=rotate(yaxis,rotatedCorner);vertexOutputs.position=uniforms.projection*view* vec4f(vertexOutputs.vPositionW,1.0);\n#endif\nvertexOutputs.vColor=vertexInputs.color;\n#ifdef ANIMATESHEET\nvar rowOffset: f32=floor(cellIndex*particlesInfos.z);var columnOffset: f32=cellIndex-rowOffset/particlesInfos.z;var uvScale: vec2f=particlesInfos.xy;var uvOffset: vec2f= vec2f(vertexInputs.offset.x ,1.0-vertexInputs.offset.y);vertexOutputs.vUV=(uvOffset+ vec2f(columnOffset,rowOffset))*uvScale;\n#else\nvertexOutputs.vUV=vertexInputs.offset;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvar worldPos: vec4f= vec4f(vertexOutputs.vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var qu,Ku,Qu={texture_1d:"1d",texture_2d:"2d",texture_2d_array:"2d-array",texture_3d:"3d",texture_cube:"cube",texture_cube_array:"cube-array",texture_multisampled_2d:"2d",texture_depth_2d:"2d",texture_depth_2d_array:"2d-array",texture_depth_cube:"cube",texture_depth_cube_array:"cube-array",texture_depth_multisampled_2d:"2d",texture_storage_1d:"1d",texture_storage_2d:"2d",texture_storage_2d_array:"2d-array",texture_storage_3d:"3d",texture_external:null},Zu=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.shaderLanguage=1,t.uniformRegexp=/uniform\s+(\w+)\s*:\s*(.+)\s*;/,t.textureRegexp=/var\s+(\w+)\s*:\s*((array<\s*)?(texture_\w+)\s*(<\s*(.+)\s*>)?\s*(,\s*\w+\s*>\s*)?);/,t.noPrecision=!0,t}return(0,f.C6)(t,e),t.prototype.preProcessor=function(e,t,i,r,n){for(var o in i)if("__VERSION__"!==o){var a=i[o];isNaN(parseInt(a))&&isNaN(parseFloat(a))||(e="const ".concat(o," = ").concat(a,";\n")+e)}return e},t.prototype._getArraySize=function(e,t,i){var r=0,n=t.lastIndexOf(">");if(t.indexOf("array")>=0&&n>0){for(var o=n;o>0&&" "!==t.charAt(o)&&","!==t.charAt(o);)o--;var a=t.substring(o+1,n);for(r=+a,isNaN(r)&&(r=+i[a.trim()]);o>0&&(" "===t.charAt(o)||","===t.charAt(o));)o--;t=t.substring(t.indexOf("<")+1,o+1)}return[e,t,r]},t.prototype.initializeShaders=function(e){this._webgpuProcessingContext=e,this._attributesInputWGSL=[],this._attributesWGSL=[],this._attributesConversionCodeWGSL=[],this._hasNonFloatAttribute=!1,this._varyingsWGSL=[],this._varyingNamesWGSL=[],this._stridedUniformArrays=[]},t.prototype.preProcessShaderCode=function(e){var t="struct ".concat(Yu.InternalsUBOName," {\n  yFactor_: f32,\n  textureOutputHeight_: f32,\n};\nvar<uniform> ").concat("internals"," : ").concat(Yu.InternalsUBOName,";\n");return-1!==e.indexOf(t)?e:t+Mc(e)},t.prototype.varyingCheck=function(e,t){return/(flat|linear|perspective)?\s*(center|centroid|sample)?\s*\bvarying\b/.test(e)},t.prototype.varyingProcessor=function(e,t,i){var r,n,o=/\s*(flat|linear|perspective)?\s*(center|centroid|sample)?\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s*:\s*(.+)\s*;/gm.exec(e);if(null!==o){var a,s=null!==(r=o[1])&&void 0!==r?r:"perspective",l=null!==(n=o[2])&&void 0!==n?n:"center",c=o[4],u=o[3],h="flat"===s?"@interpolate(".concat(s,")"):"@interpolate(".concat(s,", ").concat(l,")");t?void 0===(a=this._webgpuProcessingContext.availableVaryings[u])&&y.V.Warn('Invalid fragment shader: The varying named "'.concat(u,'" is not declared in the vertex shader! This declaration will be ignored.')):(a=this._webgpuProcessingContext.getVaryingNextLocation(c,this._getArraySize(u,c,i)[2]),this._webgpuProcessingContext.availableVaryings[u]=a,this._varyingsWGSL.push("  @location(".concat(a,") ").concat(h," ").concat(u," : ").concat(c,",")),this._varyingNamesWGSL.push(u)),e=""}return e},t.prototype.attributeProcessor=function(e,t){var i=/\s*attribute\s+(\S+)\s*:\s*(.+)\s*;/gm.exec(e);if(null!==i){var r=i[2],n=i[1],o=this._webgpuProcessingContext.getAttributeNextLocation(r,this._getArraySize(n,r,t)[2]);this._webgpuProcessingContext.availableAttributes[n]=o,this._webgpuProcessingContext.orderedAttributes[o]=n;var a=this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents[n];if(void 0!==a){var s=a<0?-1===a?"i32":"vec"+-a+"<i32>":1===a?"u32":"vec"+a+"<u32>",l="_int_".concat(n,"_");this._attributesInputWGSL.push("@location(".concat(o,") ").concat(l," : ").concat(s,",")),this._attributesWGSL.push("".concat(n," : ").concat(r,",")),this._attributesConversionCodeWGSL.push("vertexInputs.".concat(n," = ").concat(r,"(vertexInputs_.").concat(l,");")),this._hasNonFloatAttribute=!0}else this._attributesInputWGSL.push("@location(".concat(o,") ").concat(n," : ").concat(r,",")),this._attributesWGSL.push("".concat(n," : ").concat(r,",")),this._attributesConversionCodeWGSL.push("vertexInputs.".concat(n," = vertexInputs_.").concat(n,";"));e=""}return e},t.prototype.uniformProcessor=function(e,t,i){var r=this.uniformRegexp.exec(e);if(null!==r){var n=r[2],o=r[1];this._addUniformToLeftOverUBO(o,n,i),e=""}return e},t.prototype.textureProcessor=function(e,t,i){var r=this.textureRegexp.exec(e);if(null!==r){var n=r[1],o=r[2],a=!!r[3],s=r[4],l=s.indexOf("storage")>0,c=r[6],u=l?c.substring(0,c.indexOf(",")).trim():null,h=a?this._getArraySize(n,o,i)[2]:0,d=this._webgpuProcessingContext.availableTextures[n];if(d)h=d.textures.length;else{d={isTextureArray:h>0,isStorageTexture:l,textures:[],sampleType:"float"},h=h||1;for(var p=0;p<h;++p)d.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding())}this._webgpuProcessingContext.availableTextures[n]=d;var f=s.indexOf("depth")>0,_=Qu[s],m=f?"depth":"u32"===c?"uint":"i32"===c?"sint":"float";if(d.sampleType=m,void 0===_)throw"Can't get the texture dimension corresponding to the texture function \"".concat(s,'"!');for(p=0;p<h;++p){var g=d.textures[p],v=g.groupIndex,y=g.bindingIndex;0===p&&(e="@group(".concat(v,") @binding(").concat(y,") ").concat(e)),this._addTextureBindingDescription(n,d,p,_,u,!t)}}return e},t.prototype.finalizeShaders=function(e,t){var i=t.indexOf("fragmentInputs.position")>=0?"\n            if (internals.yFactor_ == 1.) {\n   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vec4<f32>,\n";this._varyingsWGSL.length>0&&(o+=this._varyingsWGSL.join("\n")),e=n+(o+="\n};\nvar<private> vertexOutputs : FragmentInputs;\n")+e;var a="\n  vertexInputs".concat(this._hasNonFloatAttribute?"_":""," = input;\n");this._hasNonFloatAttribute&&(a+="vertexInputs.vertexIndex = vertexInputs_.vertexIndex;\nvertexInputs.instanceIndex = vertexInputs_.instanceIndex;\n",a+=this._attributesConversionCodeWGSL.join("\n"),a+="\n");var l=-1!==e.indexOf(s.Y.DISABLEUA);e=(l?"diagnostic(off, derivative_uniformity);\n":"")+Dc(e,"fn main",a,"  vertexOutputs.position.y = vertexOutputs.position.y * internals.yFactor_;\n  return vertexOutputs;"),t=(t=t.replace(/#define (\w+)\s+(\d+\.?\d*)/g,"const $1 = $2;")).replace(/#define /g,"//#define "),t=(t=this._processStridedUniformArrays(t)).replace(/dpdy/g,"(-internals.yFactor_)*dpdy");var c="struct FragmentInputs {\n  @builtin(position) position : vec4<f32>,\n  @builtin(front_facing) frontFacing : bool,\n";this._varyingsWGSL.length>0&&(c+=this._varyingsWGSL.join("\n")),c+="\n};\nvar<private> fragmentInputs : FragmentInputs;\n";for(var u="struct FragmentOutputs {\n  @location(0) color : vec4<f32>,\n",h=!1,d=0;!(h||(d=t.indexOf("fragmentOutputs.fragDepth",d))<0);){var p=d;for(h=!0;d>1&&"\n"!==t.charAt(d);){if("/"===t.charAt(d)&&"/"===t.charAt(d-1)){h=!1;break}d--}d=p+25}h&&(u+="  @builtin(frag_depth) fragDepth: f32,\n");var f="  fragmentInputs = input;\n  "+i;return l=-1!==(t=c+(u+="};\nvar<private> fragmentOutputs : FragmentOutputs;\n")+t).indexOf(s.Y.DISABLEUA),t=(l?"diagnostic(off, derivative_uniformity);\n":"")+Dc(t,"fn main",f,"  return fragmentOutputs;"),this._collectBindingNames(),this._preCreateBindGroupEntries(),this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents={},{vertexCode:e,fragmentCode:t}},t.prototype._generateLeftOverUBOCode=function(e,t){for(var i="",r="struct ".concat(e," {\n"),n=0,o=this._webgpuProcessingContext.leftOverUniforms;n<o.length;n++){var a=o[n],s=a.type.replace(/^(.*?)(<.*>)?$/,"$1"),l=Yu.UniformSizes[s];if(a.length>0)if(l<=2){var c="".concat(e,"_").concat(this._stridedUniformArrays.length,"_strided_arr");i+="struct ".concat(c," {\n                        @size(16)\n                        el: ").concat(s,",\n                    }"),this._stridedUniformArrays.push(a.name),r+=" @align(16) ".concat(a.name," : array<").concat(c,", ").concat(a.length,">,\n")}else r+=" ".concat(a.name," : array<").concat(a.type,", ").concat(a.length,">,\n");else r+="  ".concat(a.name," : ").concat(a.type,",\n")}return r+="};\n",(r="".concat(i,"\n").concat(r))+"@group(".concat(t.binding.groupIndex,") @binding(").concat(t.binding.bindingIndex,") var<uniform> ").concat("uniforms"," : ").concat(e,";\n")},t.prototype._processSamplers=function(e,t){for(var i=/var\s+(\w+Sampler)\s*:\s*(sampler|sampler_comparison)\s*;/gm;;){var r=i.exec(e);if(null===r)break;var n=r[1],o=r[2],a=n.length-s.Y.AUTOSAMPLERSUFFIX.length,l=n.lastIndexOf(s.Y.AUTOSAMPLERSUFFIX)===a?n.substring(0,a):null,c="sampler_comparison"===o?"comparison":"filtering";if(l){var u=this._webgpuProcessingContext.availableTextures[l];u&&(u.autoBindSampler=!0)}var h=this._webgpuProcessingContext.availableSamplers[n];h||(h={binding:this._webgpuProcessingContext.getNextFreeUBOBinding(),type:c},this._webgpuProcessingContext.availableSamplers[n]=h),this._addSamplerBindingDescription(n,h,t);var d=e.substring(0,r.index),p="@group(".concat(h.binding.groupIndex,") @binding(").concat(h.binding.bindingIndex,") "),f=e.substring(r.index);e=d+p+f,i.lastIndex+=p.length}return e},t.prototype._processCustomBuffers=function(e,t){for(var i,r=/var<\s*(uniform|storage)\s*(,\s*(read|read_write)\s*)?>\s+(\S+)\s*:\s*(\S+)\s*;/gm;;){var n=r.exec(e);if(null===n)break;var o=n[1],a=n[3],s=n[4],l=n[5],c=this._webgpuProcessingContext.availableBuffers[s];if(!c){var u="uniform"===o?Hu.KnownUBOs[l]:null,h=void 0;u?(s=l,-1===(h=u.binding).groupIndex&&((h=null===(i=this._webgpuProcessingContext.availableBuffers[s])||void 0===i?void 0:i.binding)||(h=this._webgpuProcessingContext.getNextFreeUBOBinding()))):h=this._webgpuProcessingContext.getNextFreeUBOBinding(),c={binding:h},this._webgpuProcessingContext.availableBuffers[s]=c}this._addBufferBindingDescription(s,this._webgpuProcessingContext.availableBuffers[s],"read_write"===a?"storage":"storage"===o?"read-only-storage":"uniform",t);var d=c.binding.groupIndex,p=c.binding.bindingIndex,f=e.substring(0,n.index),_="@group(".concat(d,") @binding(").concat(p,") "),m=e.substring(n.index);e=f+_+m,r.lastIndex+=_.length}return e},t.prototype._processStridedUniformArrays=function(e){for(var t=0,i=this._stridedUniformArrays;t<i.length;t++){var r=i[t];e=e.replace(new RegExp("".concat(r,"\\s*\\[(.*?)\\]"),"g"),"".concat(r,"[$1].el"))}return e},t}(Yu),Ju=function(){function e(){}return e.ComputeNumMipmapLevels=function(e,t){return w.X.ILog2(Math.max(e,t))+1},e.GetTextureTypeFromFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb10a2uint":case"rgb10a2unorm":case"rgb9e5ufloat":case"rg11b10ufloat":case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"bc5-rg-unorm":case"bc5-rg-snorm":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc4-r-unorm":case"bc4-r-snorm":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":case"stencil8":return s.Y.TEXTURETYPE_UNSIGNED_BYTE;case"r16uint":case"r16sint":case"rg16uint":case"rg16sint":case"rgba16uint":case"rgba16sint":case"depth16unorm":return s.Y.TEXTURETYPE_UNSIGNED_SHORT;case"r16float":case"rg16float":case"rgba16float":return s.Y.TEXTURETYPE_HALF_FLOAT;case"r32uint":case"r32sint":case"rg32uint":case"rg32sint":case"rgba32uint":case"rgba32sint":return s.Y.TEXTURETYPE_UNSIGNED_INTEGER;case"r32float":case"rg32float":case"rgba32float":case"depth32float":case"depth32float-stencil8":case"depth24plus":case"depth24plus-stencil8":return s.Y.TEXTURETYPE_FLOAT}return s.Y.TEXTURETYPE_UNSIGNED_BYTE},e.GetBlockInformationFromFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":return{width:1,height:1,length:1};case"r16uint":case"r16sint":case"r16float":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth16unorm":return{width:1,height:1,length:2};case"r32uint":case"r32sint":case"r32float":case"rg16uint":case"rg16sint":case"rg16float":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb9e5ufloat":case"rgb10a2uint":case"rgb10a2unorm":case"rg11b10ufloat":case"depth32float":return{width:1,height:1,length:4};case"rg32uint":case"rg32sint":case"rg32float":case"rgba16uint":case"rgba16sint":case"rgba16float":return{width:1,height:1,length:8};case"rgba32uint":case"rgba32sint":case"rgba32float":return{width:1,height:1,length:16};case"stencil8":throw"No fixed size for Stencil8 format!";case"depth24plus":throw"No fixed size for Depth24Plus format!";case"depth24plus-stencil8":throw"No fixed size for Depth24PlusStencil8 format!";case"depth32float-stencil8":return{width:1,height:1,length:5};case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"bc5-rg-unorm":case"bc5-rg-snorm":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":return{width:4,height:4,length:16};case"bc4-r-unorm":case"bc4-r-snorm":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":return{width:4,height:4,length:8};case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":return{width:5,height:4,length:16};case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":return{width:5,height:5,length:16};case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":return{width:6,height:5,length:16};case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":return{width:6,height:6,length:16};case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":return{width:8,height:5,length:16};case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":return{width:8,height:6,length:16};case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":return{width:8,height:8,length:16};case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":return{width:10,height:5,length:16};case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":return{width:10,height:6,length:16};case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":return{width:10,height:8,length:16};case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":return{width:10,height:10,length:16};case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":return{width:12,height:10,length:16};case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return{width:12,height:12,length:16}}return{width:1,height:1,length:4}},e.IsHardwareTexture=function(e){return!!e.release},e.IsInternalTexture=function(e){return!!e.dispose},e.IsImageBitmap=function(e){return void 0!==e.close},e.IsImageBitmapArray=function(e){return Array.isArray(e)&&void 0!==e[0].close},e.IsCompressedFormat=function(e){switch(e){case"bc7-rgba-unorm-srgb":case"bc7-rgba-unorm":case"bc6h-rgb-float":case"bc6h-rgb-ufloat":case"bc5-rg-snorm":case"bc5-rg-unorm":case"bc4-r-snorm":case"bc4-r-unorm":case"bc3-rgba-unorm-srgb":case"bc3-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc1-rgba-unorm-srgb":case"bc1-rgba-unorm":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return!0}return!1},e.GetWebGPUTextureFormat=function(e,t,i){switch(void 0===i&&(i=!1),t){case s.Y.TEXTUREFORMAT_DEPTH16:return"depth16unorm";case s.Y.TEXTUREFORMAT_DEPTH24:return"depth24plus";case s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:return"depth24plus-stencil8";case s.Y.TEXTUREFORMAT_DEPTH32_FLOAT:return"depth32float";case s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8:return"depth32float-stencil8";case s.Y.TEXTUREFORMAT_STENCIL8:return"stencil8";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM:return i?"bc7-rgba-unorm-srgb":"bc7-rgba-unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:return"bc6h-rgb-ufloat";case s.Y.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:return"bc6h-rgb-float";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5:return i?"bc3-rgba-unorm-srgb":"bc3-rgba-unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3:return i?"bc2-rgba-unorm-srgb":"bc2-rgba-unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1:case s.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1:return i?"bc1-rgba-unorm-srgb":"bc1-rgba-unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4:return i?"astc-4x4-unorm-srgb":"astc-4x4-unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL:case s.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2:return i?"etc2-rgb8unorm-srgb":"etc2-rgb8unorm";case s.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC:return i?"etc2-rgba8unorm-srgb":"etc2-rgba8unorm"}switch(e){case s.Y.TEXTURETYPE_BYTE:switch(t){case s.Y.TEXTUREFORMAT_RED:return"r8snorm";case s.Y.TEXTUREFORMAT_RG:return"rg8snorm";case s.Y.TEXTUREFORMAT_RGB:throw"RGB format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r8sint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg8sint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgba8sint";default:return"rgba8snorm"}case s.Y.TEXTURETYPE_UNSIGNED_BYTE:switch(t){case s.Y.TEXTUREFORMAT_RED:return"r8unorm";case s.Y.TEXTUREFORMAT_RG:return"rg8unorm";case s.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA:return i?"rgba8unorm-srgb":"rgba8unorm";case s.Y.TEXTUREFORMAT_BGRA:return i?"bgra8unorm-srgb":"bgra8unorm";case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r8uint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg8uint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgba8uint";case s.Y.TEXTUREFORMAT_ALPHA:throw"TEXTUREFORMAT_ALPHA format not supported in WebGPU";case s.Y.TEXTUREFORMAT_LUMINANCE:throw"TEXTUREFORMAT_LUMINANCE format not supported in WebGPU";case s.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:throw"TEXTUREFORMAT_LUMINANCE_ALPHA format not supported in WebGPU";default:return"rgba8unorm"}case s.Y.TEXTURETYPE_SHORT:switch(t){case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r16sint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg16sint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba16sint"}case s.Y.TEXTURETYPE_UNSIGNED_SHORT:switch(t){case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r16uint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg16uint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba16uint"}case s.Y.TEXTURETYPE_INT:switch(t){case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r32sint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg32sint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba32sint"}case s.Y.TEXTURETYPE_UNSIGNED_INTEGER:switch(t){case s.Y.TEXTUREFORMAT_RED_INTEGER:return"r32uint";case s.Y.TEXTUREFORMAT_RG_INTEGER:return"rg32uint";case s.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba32uint"}case s.Y.TEXTURETYPE_FLOAT:switch(t){case s.Y.TEXTUREFORMAT_RED:return"r32float";case s.Y.TEXTUREFORMAT_RG:return"rg32float";case s.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA:default:return"rgba32float"}case s.Y.TEXTURETYPE_HALF_FLOAT:switch(t){case s.Y.TEXTUREFORMAT_RED:return"r16float";case s.Y.TEXTUREFORMAT_RG:return"rg16float";case s.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case s.Y.TEXTUREFORMAT_RGBA:default:return"rgba16float"}case s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:throw"TEXTURETYPE_UNSIGNED_SHORT_5_6_5 format not supported in WebGPU";case s.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:switch(t){case s.Y.TEXTUREFORMAT_RGBA:return"rg11b10ufloat";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:throw"TEXTUREFORMAT_RGBA_INTEGER format not supported in WebGPU when type is TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV";default:return"rg11b10ufloat"}case s.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:switch(t){case s.Y.TEXTUREFORMAT_RGBA:return"rgb9e5ufloat";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:throw"TEXTUREFORMAT_RGBA_INTEGER format not supported in WebGPU when type is TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV";default:return"rgb9e5ufloat"}case s.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:throw"TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4 format not supported in WebGPU";case s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:throw"TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1 format not supported in WebGPU";case s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:switch(t){case s.Y.TEXTUREFORMAT_RGBA:return"rgb10a2unorm";case s.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgb10a2uint";default:return"rgb10a2unorm"}}return i?"rgba8unorm-srgb":"rgba8unorm"},e.GetNumChannelsFromWebGPUTextureFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":case"bc4-r-unorm":case"bc4-r-snorm":case"r16uint":case"r16sint":case"depth16unorm":case"r16float":case"r32uint":case"r32sint":case"r32float":case"depth32float":case"stencil8":case"depth24plus":case"eac-r11unorm":case"eac-r11snorm":return 1;case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth32float-stencil8":case"bc5-rg-unorm":case"bc5-rg-snorm":case"rg16uint":case"rg16sint":case"rg16float":case"rg32uint":case"rg32sint":case"rg32float":case"depth24plus-stencil8":case"eac-rg11unorm":case"eac-rg11snorm":return 2;case"rgb9e5ufloat":case"rg11b10ufloat":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":return 3;case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb10a2uint":case"rgb10a2unorm":case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"rgba16uint":case"rgba16sint":case"rgba16float":case"rgba32uint":case"rgba32sint":case"rgba32float":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return 4}throw"Unknown format ".concat(e,"!")},e.HasStencilAspect=function(e){switch(e){case"stencil8":case"depth32float-stencil8":case"depth24plus-stencil8":return!0}return!1},e.HasDepthAndStencilAspects=function(e){switch(e){case"depth32float-stencil8":case"depth24plus-stencil8":return!0}return!1},e.GetDepthFormatOnly=function(e){switch(e){case"depth16unorm":return"depth16unorm";case"depth24plus":case"depth24plus-stencil8":return"depth24plus";case"depth32float":case"depth32float-stencil8":return"depth32float"}return e},e.GetSample=function(e){return e>1?4:1},e}(),$u=function(){function e(e){void 0===e&&(e=null),this._originalFormatIsRGB=!1,this.format="rgba8unorm",this.textureUsages=0,this.textureAdditionalUsages=0,this._webgpuTexture=e,this._webgpuMSAATexture=null,this.view=null,this.viewForWriting=null}return Object.defineProperty(e.prototype,"underlyingResource",{get:function(){return this._webgpuTexture},enumerable:!1,configurable:!0}),e.prototype.getMSAATexture=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._webgpuMSAATexture)||void 0===t?void 0:t[e])&&void 0!==i?i:null},e.prototype.setMSAATexture=function(e,t){void 0===t&&(t=-1),this._webgpuMSAATexture||(this._webgpuMSAATexture=[]),-1===t&&(t=this._webgpuMSAATexture.length),this._webgpuMSAATexture[t]=e},e.prototype.releaseMSAATexture=function(){if(this._webgpuMSAATexture){for(var e=0,t=this._webgpuMSAATexture;e<t.length;e++){var i=t[e];null==i||i.destroy()}this._webgpuMSAATexture=null}},e.prototype.set=function(e){this._webgpuTexture=e},e.prototype.setUsage=function(e,t,i,r,n,o,a,s){var l="2d",c=1;r?(l=i?"cube-array":"cube",c=6*(s||1)):n?(l="3d",c=1):i&&(l="2d-array",c=s);var u=Ju.GetDepthFormatOnly(this.format),h=Ju.HasDepthAndStencilAspects(this.format)?"depth-only":"all";this.createView({label:"TextureView".concat(n?"3D":r?"Cube":"2D").concat(i?"_Array"+c:"","_").concat(o,"x").concat(a,"_").concat(t?"wmips":"womips","_").concat(this.format,"_").concat(l),format:u,dimension:l,mipLevelCount:t?w.X.ILog2(Math.max(o,a))+1:1,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:c,aspect:h})},e.prototype.createView=function(e,t){if(void 0===t&&(t=!1),this.view=this._webgpuTexture.createView(e),t&&e){var i=e.mipLevelCount;e.mipLevelCount=1,this.viewForWriting=this._webgpuTexture.createView(e),e.mipLevelCount=i}},e.prototype.reset=function(){this._webgpuTexture=null,this._webgpuMSAATexture=null,this.view=null,this.viewForWriting=null},e.prototype.release=function(){var e,t;null===(e=this._webgpuTexture)||void 0===e||e.destroy(),this.releaseMSAATexture(),null===(t=this._copyInvertYTempTexture)||void 0===t||t.destroy(),this.reset()},e}(),eh="\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n    const vec2 tex[4] = vec2[4](vec2(0.0f, 0.0f), vec2(1.0f, 0.0f), vec2(0.0f, 1.0f), vec2(1.0f, 1.0f));\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n\n    #ifdef INVERTY\n        layout(location = 0) out flat ivec2 vTextureSize;\n    #endif\n\n    void main() {\n        #ifdef INVERTY\n            vTextureSize = textureSize(img, 0);\n        #endif\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",th=eh;!function(e){e[e.MipMap=0]="MipMap",e[e.InvertYPremultiplyAlpha=1]="InvertYPremultiplyAlpha",e[e.Clear=2]="Clear",e[e.InvertYPremultiplyAlphaWithOfst=3]="InvertYPremultiplyAlphaWithOfst"}(qu||(qu={})),function(e){e[e.DontInvertY=0]="DontInvertY",e[e.InvertY=1]="InvertY"}(Ku||(Ku={}));var ih,rh=[{vertex:"\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n    const vec2 tex[4] = vec2[4](vec2(0.0f, 0.0f), vec2(1.0f, 0.0f), vec2(0.0f, 1.0f), vec2(1.0f, 1.0f));\n\n    layout(location = 0) out vec2 vTex;\n\n    void main() {\n        vTex = tex[gl_VertexIndex];\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",fragment:"\n    layout(set = 0, binding = 0) uniform sampler imgSampler;\n    layout(set = 0, binding = 1) uniform texture2D img;\n\n    layout(location = 0) in vec2 vTex;\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        outColor = texture(sampler2D(img, imgSampler), vTex);\n    }\n    "},{vertex:eh,fragment:"\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n\n    #ifdef INVERTY\n        layout(location = 0) in flat ivec2 vTextureSize;\n    #endif\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n    #ifdef INVERTY\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.x, vTextureSize.y - gl_FragCoord.y), 0);\n    #else\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.xy), 0);\n    #endif\n    #ifdef PREMULTIPLYALPHA\n        color.rgb *= color.a;\n    #endif\n        outColor = color;\n    }\n    "},{vertex:"\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n\n    void main() {\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",fragment:"\n    layout(set = 0, binding = 0) uniform Uniforms {\n        uniform vec4 color;\n    };\n\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        outColor = color;\n    }\n    "},{vertex:th,fragment:"\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n    layout(set = 0, binding = 1) uniform Params {\n        float ofstX;\n        float ofstY;\n        float width;\n        float height;\n    };\n\n    #ifdef INVERTY\n        layout(location = 0) in flat ivec2 vTextureSize;\n    #endif\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        if (gl_FragCoord.x < ofstX || gl_FragCoord.x >= ofstX + width) {\n            discard;\n        }\n        if (gl_FragCoord.y < ofstY || gl_FragCoord.y >= ofstY + height) {\n            discard;\n        }\n    #ifdef INVERTY\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.x, ofstY + height - (gl_FragCoord.y - ofstY)), 0);\n    #else\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.xy), 0);\n    #endif\n    #ifdef PREMULTIPLYALPHA\n        color.rgb *= color.a;\n    #endif\n        outColor = color;\n    }\n    "}],nh={"":0,r8unorm:1,r8uint:2,r8sint:3,r16uint:4,r16sint:5,r16float:6,rg8unorm:7,rg8uint:8,rg8sint:9,r32uint:10,r32sint:11,r32float:12,rg16uint:13,rg16sint:14,rg16float:15,rgba8unorm:16,"rgba8unorm-srgb":17,rgba8uint:18,rgba8sint:19,bgra8unorm:20,"bgra8unorm-srgb":21,rgb10a2uint:22,rgb10a2unorm:23,rg32uint:24,rg32sint:25,rg32float:26,rgba16uint:27,rgba16sint:28,rgba16float:29,rgba32uint:30,rgba32sint:31,rgba32float:32,stencil8:33,depth16unorm:34,depth24plus:35,"depth24plus-stencil8":36,depth32float:37,"depth32float-stencil8":38},oh=function(){function e(e,t,i,r,n,o){if(this._pipelines={},this._compiledShaders=[],this._videoPipelines={},this._videoCompiledShaders=[],this._deferredReleaseTextures=[],this._engine=e,this._device=t,this._glslang=i,this._tintWASM=r,this._bufferManager=n,-1!==o.indexOf("rg11b10ufloat-renderable")){var a=Object.keys(nh);nh.rg11b10ufloat=nh[a[a.length-1]]+1}this._mipmapSampler=t.createSampler({minFilter:"linear"}),this._videoSampler=t.createSampler({minFilter:"linear"}),this._ubCopyWithOfst=this._bufferManager.createBuffer(16,ou.Uniform|ou.CopyDst,"UBCopyWithOffset").underlyingResource,this._getPipeline("rgba8unorm"),this._getVideoPipeline("rgba8unorm")}return e.prototype._getPipeline=function(e,t,i){void 0===t&&(t=qu.MipMap);var r=t===qu.MipMap?1:t===qu.InvertYPremultiplyAlpha?((i.invertY?1:0)<<1)+((i.premultiplyAlpha?1:0)<<2):t===qu.Clear?8:t===qu.InvertYPremultiplyAlphaWithOfst?((i.invertY?1:0)<<4)+((i.premultiplyAlpha?1:0)<<5):0;this._pipelines[e]||(this._pipelines[e]=[]);var n=this._pipelines[e][r];if(!n){var o="#version 450\n";t!==qu.InvertYPremultiplyAlpha&&t!==qu.InvertYPremultiplyAlphaWithOfst||(i.invertY&&(o+="#define INVERTY\n"),i.premultiplyAlpha&&(o+="#define PREMULTIPLYALPHA\n"));var a=this._compiledShaders[r];if(!a){var s=this._glslang.compileGLSL(o+rh[t].vertex,"vertex"),l=this._glslang.compileGLSL(o+rh[t].fragment,"fragment");this._tintWASM&&(s=this._tintWASM.convertSpirV2WGSL(s),l=this._tintWASM.convertSpirV2WGSL(l));var c=this._device.createShaderModule({code:s}),u=this._device.createShaderModule({code:l});a=this._compiledShaders[r]=[c,u]}var h=this._device.createRenderPipeline({layout:"auto",vertex:{module:a[0],entryPoint:"main"},fragment:{module:a[1],entryPoint:"main",targets:[{format:e}]},primitive:{topology:"triangle-strip",stripIndexFormat:"uint16"}});n=this._pipelines[e][r]=[h,h.getBindGroupLayout(0)]}return n},e.prototype._getVideoPipeline=function(e,t){void 0===t&&(t=Ku.DontInvertY);var i=t===Ku.InvertY?1:0;this._videoPipelines[e]||(this._videoPipelines[e]=[]);var r=this._videoPipelines[e][i];if(!r){var n=this._videoCompiledShaders[i];if(!n){var o=this._device.createShaderModule({code:"\n    struct VertexOutput {\n        @builtin(position) Position : vec4<f32>,\n        @location(0) fragUV : vec2<f32>\n    }\n\n    @vertex\n    fn main(\n        @builtin(vertex_index) VertexIndex : u32\n    ) -> VertexOutput {\n        var pos = array<vec2<f32>, 4>(\n            vec2(-1.0,  1.0),\n            vec2( 1.0,  1.0),\n            vec2(-1.0, -1.0),\n            vec2( 1.0, -1.0)\n        );\n        var tex = array<vec2<f32>, 4>(\n            vec2(0.0, 0.0),\n            vec2(1.0, 0.0),\n            vec2(0.0, 1.0),\n            vec2(1.0, 1.0)\n        );\n\n        var output: VertexOutput;\n\n        output.Position = vec4<f32>(pos[VertexIndex], 0.0, 1.0);\n        output.fragUV = tex[VertexIndex];\n\n        return output;\n    }\n    "}),a=this._device.createShaderModule({code:0===i?"\n    @group(0) @binding(0) var videoSampler: sampler;\n    @group(0) @binding(1) var videoTexture: texture_external;\n\n    @fragment\n    fn main(\n        @location(0) fragUV: vec2<f32>\n    ) -> @location(0) vec4<f32> {\n        return textureSampleBaseClampToEdge(videoTexture, videoSampler, fragUV);\n    }\n    ":"\n    @group(0) @binding(0) var videoSampler: sampler;\n    @group(0) @binding(1) var videoTexture: texture_external;\n\n    @fragment\n    fn main(\n        @location(0) fragUV: vec2<f32>\n    ) -> @location(0) vec4<f32> {\n        return textureSampleBaseClampToEdge(videoTexture, videoSampler, vec2<f32>(fragUV.x, 1.0 - fragUV.y));\n    }\n    "});n=this._videoCompiledShaders[i]=[o,a]}var s=this._device.createRenderPipeline({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_CopyVideoToTexture_").concat(e,"_").concat(0===i?"DontInvertY":"InvertY"),layout:"auto",vertex:{module:n[0],entryPoint:"main"},fragment:{module:n[1],entryPoint:"main",targets:[{format:e}]},primitive:{topology:"triangle-strip",stripIndexFormat:"uint16"}});r=this._videoPipelines[e][i]=[s,s.getBindGroupLayout(0)]}return r},e.prototype.setCommandEncoder=function(e){this._commandEncoderForCreation=e},e.prototype.copyVideoToTexture=function(e,t,i,r,n){var o,a,s,l;void 0===r&&(r=!1);var c=void 0===n,u=this._getVideoPipeline(i,r?Ku.InvertY:Ku.DontInvertY),h=u[0],d=u[1];c&&(n=this._device.createCommandEncoder({})),null===(a=(o=n).pushDebugGroup)||void 0===a||a.call(o,"copy video to texture - invertY=".concat(r));var p=t._hardwareTexture,f={label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_copyVideoToTexture_").concat(i,"_").concat(r?"InvertY":"DontInvertY").concat(t.label?"_"+t.label:""),colorAttachments:[{view:p.underlyingResource.createView({format:i,dimension:"2d",mipLevelCount:1,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:1,aspect:"all"}),loadOp:"load",storeOp:"store"}]},_=n.beginRenderPass(f),m={layout:d,entries:[{binding:0,resource:this._videoSampler},{binding:1,resource:this._device.importExternalTexture({source:e.underlyingResource})}]},g=this._device.createBindGroup(m);_.setPipeline(h),_.setBindGroup(0,g),_.draw(4,1,0,0),_.end(),null===(l=(s=n).popDebugGroup)||void 0===l||l.call(s),c&&(this._device.queue.submit([n.finish()]),n=null)},e.prototype.invertYPreMultiplyAlpha=function(e,t,i,r,n,o,a,s,l,c,u,h,d,p,f){var _,m,g,v,y,b;void 0===n&&(n=!1),void 0===o&&(o=!1),void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=0),void 0===d&&(d=0);var T,E=0!==h,x=void 0===p,S=this._getPipeline(r,E?qu.InvertYPremultiplyAlphaWithOfst:qu.InvertYPremultiplyAlpha,{invertY:n,premultiplyAlpha:o}),C=S[0],P=S[1];if(a=Math.max(a,0),x&&(p=this._device.createCommandEncoder({})),null===(m=(_=p).pushDebugGroup)||void 0===m||m.call(_,"internal process texture - invertY=".concat(n," premultiplyAlpha=").concat(o)),Ju.IsHardwareTexture(e)?(T=e.underlyingResource,n&&!o&&1===l&&0===a||(e=void 0)):(T=e,e=void 0),T){E&&this._bufferManager.setRawData(this._ubCopyWithOfst,0,new Float32Array([c,u,h,d]),0,16);var A=e,R=null!==(g=null==A?void 0:A._copyInvertYTempTexture)&&void 0!==g?g:this.createTexture({width:t,height:i,layers:1},!1,!1,!1,!1,!1,r,1,p,21,void 0,"TempTextureForCopyWithInvertY"),I=null!==(v=null==A?void 0:A._copyInvertYRenderPassDescr)&&void 0!==v?v:{label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_invertYPreMultiplyAlpha_").concat(r,"_").concat(n?"InvertY":"DontInvertY","_").concat(o?"PremultiplyAlpha":"DontPremultiplyAlpha"),colorAttachments:[{view:R.createView({format:r,dimension:"2d",baseMipLevel:0,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:0}),loadOp:"load",storeOp:"store"}]},M=p.beginRenderPass(I),O=E?null==A?void 0:A._copyInvertYBindGroupWithOfst:null==A?void 0:A._copyInvertYBindGroup;if(!O){var D={layout:P,entries:[{binding:0,resource:T.createView({format:r,dimension:"2d",baseMipLevel:s,mipLevelCount:1,arrayLayerCount:l,baseArrayLayer:a})}]};E&&D.entries.push({binding:1,resource:{buffer:this._ubCopyWithOfst}}),O=this._device.createBindGroup(D)}M.setPipeline(C),M.setBindGroup(0,O),M.draw(4,1,0,0),M.end(),p.copyTextureToTexture({texture:R},{texture:T,mipLevel:s,origin:{x:0,y:0,z:a}},{width:t,height:i,depthOrArrayLayers:1}),A?(A._copyInvertYTempTexture=R,A._copyInvertYRenderPassDescr=I,E?A._copyInvertYBindGroupWithOfst=O:A._copyInvertYBindGroup=O):this._deferredReleaseTextures.push([R,null]),null===(b=(y=p).popDebugGroup)||void 0===b||b.call(y),x&&(this._device.queue.submit([p.finish()]),p=null)}},e.prototype.copyWithInvertY=function(e,t,i,r){var n,o,a,s,l=void 0===r,c=this._getPipeline(t,qu.InvertYPremultiplyAlpha,{invertY:!0,premultiplyAlpha:!1}),u=c[0],h=c[1];l&&(r=this._device.createCommandEncoder({})),null===(o=(n=r).pushDebugGroup)||void 0===o||o.call(n,"internal copy texture with invertY");var d=r.beginRenderPass(i),p=this._device.createBindGroup({layout:h,entries:[{binding:0,resource:e}]});d.setPipeline(u),d.setBindGroup(0,p),d.draw(4,1,0,0),d.end(),null===(s=(a=r).popDebugGroup)||void 0===s||s.call(a),l&&(this._device.queue.submit([r.finish()]),r=null)},e.prototype.createTexture=function(e,t,i,r,n,o,a,s,l,c,u,h){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!1),void 0===n&&(n=!1),void 0===o&&(o=!1),void 0===a&&(a="rgba8unorm"),void 0===s&&(s=1),void 0===c&&(c=-1),void 0===u&&(u=0),s=Ju.GetSample(s);var d=e.layers||1,p={width:e.width,height:e.height,depthOrArrayLayers:d},f=nh[a]?16:0,_=Ju.IsCompressedFormat(a),m=t?Ju.ComputeNumMipmapLevels(e.width,e.height):1,g=c>=0?c:7;u|=t&&!_?1|f:0,_||o||(u|=2|f);var v=this._device.createTexture({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_Texture").concat(o?"3D":"2D","_").concat(h?h+"_":"").concat(p.width,"x").concat(p.height,"x").concat(p.depthOrArrayLayers,"_").concat(t?"wmips":"womips","_").concat(a,"_samples").concat(s),size:p,dimension:o?"3d":"2d",format:a,usage:g|u,sampleCount:s,mipLevelCount:m});return Ju.IsImageBitmap(e)&&(this.updateTexture(e,v,e.width,e.height,d,a,0,0,r,n,0,0),t&&i&&this.generateMipmaps(v,a,m,0,o,l)),v},e.prototype.createCubeTexture=function(e,t,i,r,n,o,a,s,l,c,u){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!1),void 0===n&&(n=!1),void 0===o&&(o="rgba8unorm"),void 0===a&&(a=1),void 0===l&&(l=-1),void 0===c&&(c=0),a=Ju.GetSample(a);var h=Ju.IsImageBitmapArray(e)?e[0].width:e.width,d=Ju.IsImageBitmapArray(e)?e[0].height:e.height,p=nh[o]?16:0,f=Ju.IsCompressedFormat(o),_=t?Ju.ComputeNumMipmapLevels(h,d):1,m=l>=0?l:7;c|=t&&!f?1|p:0,f||(c|=2|p);var g=this._device.createTexture({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureCube_").concat(u?u+"_":"").concat(h,"x").concat(d,"x6_").concat(t?"wmips":"womips","_").concat(o,"_samples").concat(a),size:{width:h,height:d,depthOrArrayLayers:6},dimension:"2d",format:o,usage:m|c,sampleCount:a,mipLevelCount:_});return Ju.IsImageBitmapArray(e)&&(this.updateCubeTextures(e,g,h,d,o,r,n,0,0),t&&i&&this.generateCubeMipmaps(g,o,_,s)),g},e.prototype.generateCubeMipmaps=function(e,t,i,r){var n,o,a,s,l=void 0===r;l&&(r=this._device.createCommandEncoder({})),null===(o=(n=r).pushDebugGroup)||void 0===o||o.call(n,"create cube mipmaps - ".concat(i," levels"));for(var c=0;c<6;++c)this.generateMipmaps(e,t,i,c,!1,r);null===(s=(a=r).popDebugGroup)||void 0===s||s.call(a),l&&(this._device.queue.submit([r.finish()]),r=null)},e.prototype.generateMipmaps=function(e,t,i,r,n,o){var a,s,l,c,u,h,d,p;void 0===r&&(r=0),void 0===n&&(n=!1);var f,_=void 0===o,m=this._getPipeline(t),g=m[0],v=m[1];if(r=Math.max(r,0),_&&(o=this._device.createCommandEncoder({})),null===(s=(a=o).pushDebugGroup)||void 0===s||s.call(a,"create mipmaps for face #".concat(r," - ").concat(i," levels")),Ju.IsHardwareTexture(e)?(f=e.underlyingResource,e._mipmapGenRenderPassDescr=e._mipmapGenRenderPassDescr||[],e._mipmapGenBindGroup=e._mipmapGenBindGroup||[]):(f=e,e=void 0),f){for(var y=e,b=1;b<i;++b){var T=null!==(c=null===(l=null==y?void 0:y._mipmapGenRenderPassDescr[r])||void 0===l?void 0:l[b-1])&&void 0!==c?c:{label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_generateMipmaps_").concat(t,"_faceIndex").concat(r,"_level").concat(b),colorAttachments:[{view:f.createView({format:t,dimension:n?"3d":"2d",baseMipLevel:b,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:r}),loadOp:"load",storeOp:"store"}]};y&&(y._mipmapGenRenderPassDescr[r]=y._mipmapGenRenderPassDescr[r]||[],y._mipmapGenRenderPassDescr[r][b-1]=T);var E=o.beginRenderPass(T),x=null!==(h=null===(u=null==y?void 0:y._mipmapGenBindGroup[r])||void 0===u?void 0:u[b-1])&&void 0!==h?h:this._device.createBindGroup({layout:v,entries:[{binding:0,resource:this._mipmapSampler},{binding:1,resource:f.createView({format:t,dimension:n?"3d":"2d",baseMipLevel:b-1,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:r})}]});y&&(y._mipmapGenBindGroup[r]=y._mipmapGenBindGroup[r]||[],y._mipmapGenBindGroup[r][b-1]=x),E.setPipeline(g),E.setBindGroup(0,x),E.draw(4,1,0,0),E.end()}null===(p=(d=o).popDebugGroup)||void 0===p||p.call(d),_&&(this._device.queue.submit([o.finish()]),o=null)}},e.prototype.createGPUTextureForInternalTexture=function(e,t,i,r,n){var o,a;e._hardwareTexture||(e._hardwareTexture=new $u),void 0===t&&(t=e.width),void 0===i&&(i=e.height),void 0===r&&(r=e.depth);var l=e._hardwareTexture,c=!!((null!=n?n:0)&s.Y.TEXTURE_CREATIONFLAG_STORAGE);l.format=Ju.GetWebGPUTextureFormat(e.type,e.format,e._useSRGBBuffer),l.textureUsages=5===e._source||6===e.source?21:12===e._source?20:-1,l.textureAdditionalUsages=c?8:0;var u,h=e.generateMipMaps,d=r||1;if(u=null!==e._maxLodLevel?e._maxLodLevel:h?Ju.ComputeNumMipmapLevels(t,i):1,e.isCube){var p=this.createCubeTexture({width:t,height:i},e.generateMipMaps,e.generateMipMaps,e.invertY,!1,l.format,1,this._commandEncoderForCreation,l.textureUsages,l.textureAdditionalUsages,e.label);l.set(p);var f=e.is3D?1:d,_=Ju.GetDepthFormatOnly(l.format),m=Ju.HasDepthAndStencilAspects(l.format)?"depth-only":"all",g=e.is2DArray?"cube-array":"cube";l.createView({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureViewCube").concat(e.is2DArray?"_Array"+f:"","_").concat(t,"x").concat(i,"_").concat(h?"wmips":"womips","_").concat(_,"_").concat(g,"_").concat(m,"_").concat(null!==(o=e.label)&&void 0!==o?o:"noname"),format:_,dimension:g,mipLevelCount:u,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:6,aspect:m},c)}else p=this.createTexture({width:t,height:i,layers:d},e.generateMipMaps,e.generateMipMaps,e.invertY,!1,e.is3D,l.format,1,this._commandEncoderForCreation,l.textureUsages,l.textureAdditionalUsages,e.label),l.set(p),f=e.is3D?1:d,_=Ju.GetDepthFormatOnly(l.format),m=Ju.HasDepthAndStencilAspects(l.format)?"depth-only":"all",g=e.is2DArray?"2d-array":e.is3D?"3d":"2d",l.createView({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureView").concat(e.is3D?"3D":"2D").concat(e.is2DArray?"_Array"+f:"","_").concat(t,"x").concat(i).concat(e.is3D?"x"+d:"","_").concat(h?"wmips":"womips","_").concat(_,"_").concat(g,"_").concat(m,"_").concat(null!==(a=e.label)&&void 0!==a?a:"noname"),format:_,dimension:g,mipLevelCount:u,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:f,aspect:m},c);return e.width=e.baseWidth=t,e.height=e.baseHeight=i,e.depth=e.baseDepth=r,this.createMSAATexture(e,e.samples),l},e.prototype.createMSAATexture=function(e,t,i,r){void 0===i&&(i=!0),void 0===r&&(r=-1);var n=e._hardwareTexture;if(i&&(null==n||n.releaseMSAATexture()),n&&!((null!=t?t:1)<=1)){var o=e.width,a=e.height,s=this.createTexture({width:o,height:a,layers:1},!1,!1,!1,!1,!1,n.format,t,this._commandEncoderForCreation,16,0,e.label?"MSAA"+e.label:void 0);n.setMSAATexture(s,r)}},e.prototype.updateCubeTextures=function(e,t,i,r,n,o,a,s,l){void 0===o&&(o=!1),void 0===a&&(a=!1),void 0===s&&(s=0),void 0===l&&(l=0);for(var c=[0,3,1,4,2,5],u=0;u<c.length;++u){var h=e[c[u]];this.updateTexture(h,t,i,r,1,n,u,0,o,a,s,l)}},e.prototype.updateTexture=function(e,t,i,r,n,o,a,s,l,c,u,h,d){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1),void 0===c&&(c=!1),void 0===u&&(u=0),void 0===h&&(h=0);var p=Ju.IsInternalTexture(t)?t._hardwareTexture.underlyingResource:t,f=Ju.GetBlockInformationFromFormat(o),_=Ju.IsInternalTexture(t)?t._hardwareTexture:t,m={texture:p,origin:{x:u,y:h,z:Math.max(a,0)},mipLevel:s,premultipliedAlpha:c},g={width:Math.ceil(i/f.width)*f.width,height:Math.ceil(r/f.height)*f.height,depthOrArrayLayers:n||1};if(void 0!==e.byteLength){var v=Math.ceil(i/f.width)*f.length;if(256*Math.ceil(v/256)===v){var y=this._device.createCommandEncoder({}),b=this._bufferManager.createRawBuffer(e.byteLength,ou.MapWrite|ou.CopySrc,!0,"TempBufferForUpdateTexture"+(p?"_"+p.label:"")),T=b.getMappedRange();new Uint8Array(T).set(e),b.unmap(),y.copyBufferToTexture({buffer:b,offset:0,bytesPerRow:v,rowsPerImage:r},m,g),this._device.queue.submit([y.finish()]),this._bufferManager.releaseBuffer(b)}else this._device.queue.writeTexture(m,e,{offset:0,bytesPerRow:v,rowsPerImage:r},g);if(l||c){if(!Ju.IsInternalTexture(t))throw"updateTexture: Can't process the texture data because a GPUTexture was provided instead of an InternalTexture!";var E=0===u&&0===h&&i===t.width&&r===t.height;this.invertYPreMultiplyAlpha(_,t.width,t.height,o,l,c,a,s,n||1,u,h,E?0:i,E?0:r,void 0,d)}}else if(l)if(m.premultipliedAlpha=!1,Ju.IsInternalTexture(t)&&0===u&&0===h&&i===t.width&&r===t.height)this._device.queue.copyExternalImageToTexture({source:e},m,g),this.invertYPreMultiplyAlpha(_,i,r,o,l,c,a,s,n||1,0,0,0,0,void 0,d);else{y=this._device.createCommandEncoder({});var x=this.createTexture({width:i,height:r,layers:1},!1,!1,!1,!1,!1,o,1,y,5,void 0,"TempTextureForUpdateTexture");this._deferredReleaseTextures.push([x,null]),g.depthOrArrayLayers=1,this._device.queue.copyExternalImageToTexture({source:e},{texture:x},g),g.depthOrArrayLayers=n||1,this.invertYPreMultiplyAlpha(x,i,r,o,l,c,a,s,n||1,0,0,0,0,y,d),y.copyTextureToTexture({texture:x},m,g),this._device.queue.submit([y.finish()])}else this._device.queue.copyExternalImageToTexture({source:e},m,g)},e.prototype.readPixels=function(e,t,i,r,n,o,a,s,l,c){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=null),void 0===c&&(c=!1);var u=Ju.GetBlockInformationFromFormat(o),h=Math.ceil(r/u.width)*u.length,d=256*Math.ceil(h/256),p=d*n,f=this._bufferManager.createRawBuffer(p,ou.MapRead|ou.CopyDst,void 0,"TempBufferForReadPixels"+(e.label?"_"+e.label:"")),_=this._device.createCommandEncoder({});return _.copyTextureToBuffer({texture:e,mipLevel:s,origin:{x:t,y:i,z:Math.max(a,0)}},{buffer:f,offset:0,bytesPerRow:d},{width:r,height:n,depthOrArrayLayers:1}),this._device.queue.submit([_.finish()]),this._bufferManager.readDataFromBuffer(f,p,r,n,h,d,Ju.GetTextureTypeFromFormat(o),0,l,!0,c)},e.prototype.releaseTexture=function(e){if(Ju.IsInternalTexture(e)){var t=e._hardwareTexture,i=e._irradianceTexture;this._deferredReleaseTextures.push([t,i])}else this._deferredReleaseTextures.push([e,null])},e.prototype.destroyDeferredTextures=function(){for(var e=0;e<this._deferredReleaseTextures.length;++e){var t=this._deferredReleaseTextures[e],i=t[0],r=t[1];i&&(Ju.IsHardwareTexture(i)?i.release():i.destroy()),null==r||r.dispose()}this._deferredReleaseTextures.length=0},e}(),ah=function(e){function t(t,i){void 0===i&&(i=0);var r=e.call(this)||this;return r.engineId=-1,r.capacity=i,r._buffer=t,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"underlyingResource",{get:function(){return this._buffer},enumerable:!1,configurable:!0}),t}(Ur.n),sh=function(){function e(e,t){this._deferredReleaseBuffers=[],this._engine=e,this._device=t}return e._IsGPUBuffer=function(e){return void 0===e.underlyingResource},e._FlagsToString=function(e,t){void 0===t&&(t="");for(var i=t,r=0;r<=9;++r)e&1<<r&&(i&&(i+="_"),i+=ou[1<<r]);return i},e.prototype.createRawBuffer=function(t,i,r,n){void 0===r&&(r=!1);var o=void 0!==t.byteLength?t.byteLength+3&-4:t+3&-4,a={label:"BabylonWebGPUDevice"+this._engine.uniqueId+"_"+e._FlagsToString(i,null!=n?n:"Buffer")+"_size"+o,mappedAtCreation:r,size:o,usage:i};return this._device.createBuffer(a)},e.prototype.createBuffer=function(e,t,i){var r=void 0!==e.byteLength,n=this.createRawBuffer(e,t,void 0,i),o=new ah(n);return o.references=1,o.capacity=r?e.byteLength:e,o.engineId=this._engine.uniqueId,r&&this.setSubData(o,0,e),o},e.prototype.setRawData=function(e,t,i,r,n){this._device.queue.writeBuffer(e,t,i.buffer,r,n)},e.prototype.setSubData=function(e,t,i,r,n){void 0===r&&(r=0),void 0===n&&(n=0);var o=e.underlyingResource;n=n||i.byteLength,n=Math.min(n,e.capacity-t);var a=i.byteOffset+r,s=a+n,l=n+3&-4;if(l!==n){var c=new Uint8Array(i.buffer.slice(a,s));(i=new Uint8Array(l)).set(c),r=0,a=0,s=l,n=l}for(var u=15728640,h=0;s-(a+h)>u;)this._device.queue.writeBuffer(o,t+h,i.buffer,a+h,u),h+=u;this._device.queue.writeBuffer(o,t+h,i.buffer,a+h,n-h)},e.prototype._getHalfFloatAsFloatRGBAArrayBuffer=function(e,t,i){i||(i=new Float32Array(e));for(var r=new Uint16Array(t);e--;)i[e]=Zl(r[e]);return i},e.prototype.readDataFromBuffer=function(e,t,i,r,n,o,a,l,c,u,h){var d=this;void 0===a&&(a=s.Y.TEXTURETYPE_UNSIGNED_BYTE),void 0===l&&(l=0),void 0===c&&(c=null),void 0===u&&(u=!0),void 0===h&&(h=!1);var p=a===s.Y.TEXTURETYPE_FLOAT?2:a===s.Y.TEXTURETYPE_HALF_FLOAT?1:0,f=this._engine.uniqueId;return new Promise((function(i,s){e.mapAsync(1,l,t).then((function(){var s=e.getMappedRange(l,t),f=c;if(h)f=null===f?(0,pi.k)(a,t,!0,s):(0,pi.k)(a,f.buffer,void 0,s);else if(null===f)switch(p){case 0:(f=new Uint8Array(t)).set(new Uint8Array(s));break;case 1:f=d._getHalfFloatAsFloatRGBAArrayBuffer(t/2,s);break;case 2:(f=new Float32Array(t/4)).set(new Float32Array(s))}else switch(p){case 0:(f=new Uint8Array(f.buffer)).set(new Uint8Array(s));break;case 1:f=d._getHalfFloatAsFloatRGBAArrayBuffer(t/2,s,c);break;case 2:(f=new Float32Array(f.buffer)).set(new Float32Array(s))}if(n!==o){1!==p||h||(n*=2,o*=2);for(var _=new Uint8Array(f.buffer),m=n,g=0,v=1;v<r;++v){g=v*o;for(var y=0;y<n;++y)_[m++]=_[g++]}f=0===p||h?new Uint8Array(_.buffer,0,m):new Float32Array(_.buffer,0,m/4)}e.unmap(),u&&d.releaseBuffer(e),i(f)}),(function(e){d._engine.isDisposed||d._engine.uniqueId!==f?i(new Uint8Array):s(e)}))}))},e.prototype.releaseBuffer=function(t){return e._IsGPUBuffer(t)?(this._deferredReleaseBuffers.push(t),!0):(t.references--,0===t.references&&(this._deferredReleaseBuffers.push(t.underlyingResource),!0))},e.prototype.destroyDeferredBuffers=function(){for(var e=0;e<this._deferredReleaseBuffers.length;++e)this._deferredReleaseBuffers[e].destroy();this._deferredReleaseBuffers.length=0},e}(),lh=[0,0,3,7,0,2,6,2,4,1,5,3,1],ch=[0,64,32,96,16,80,48,112,8],uh=[0,128,128,0,0,0,0,128,0,0,0,0,128],hh=function(){function e(e){this._samplers={},this._device=e,this.disabled=!1}return e.GetSamplerHashCode=function(e){var t,i,r,n=e._cachedAnisotropicFilteringLevel&&e._cachedAnisotropicFilteringLevel>1?4:1;return lh[e.samplingMode]+ch[(e._comparisonFunction||514)-512+1]+uh[e.samplingMode]+((null!==(t=e._cachedWrapU)&&void 0!==t?t:1)<<8)+((null!==(i=e._cachedWrapV)&&void 0!==i?i:1)<<10)+((null!==(r=e._cachedWrapR)&&void 0!==r?r:1)<<12)+((e.useMipMaps?1:0)<<14)+(n<<15)},e._GetSamplerFilterDescriptor=function(e,t){var i,r,n,o,a,l=e.useMipMaps;switch(e.samplingMode){case s.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST:i="linear",r="linear",n="nearest",l||(o=a=0);break;case s.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR:case s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:i="linear",r="linear",l?n="linear":(n="nearest",o=a=0);break;case s.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR:i="nearest",r="nearest",l?n="linear":(n="nearest",o=a=0);break;case s.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST:i="nearest",r="nearest",n="nearest",l||(o=a=0);break;case s.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST:i="nearest",r="linear",n="nearest",l||(o=a=0);break;case s.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR:i="nearest",r="linear",l?n="linear":(n="nearest",o=a=0);break;case s.Y.TEXTURE_NEAREST_LINEAR:i="nearest",r="linear",n="nearest",o=a=0;break;case s.Y.TEXTURE_NEAREST_NEAREST:case s.Y.TEXTURE_NEAREST_SAMPLINGMODE:i="nearest",r="nearest",n="nearest",o=a=0;break;case s.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST:i="linear",r="nearest",n="nearest",l||(o=a=0);break;case s.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR:i="linear",r="nearest",l?n="linear":(n="nearest",o=a=0);break;case s.Y.TEXTURE_LINEAR_LINEAR:case s.Y.TEXTURE_BILINEAR_SAMPLINGMODE:i="linear",r="linear",n="nearest",o=a=0;break;case s.Y.TEXTURE_LINEAR_NEAREST:i="linear",r="nearest",n="nearest",o=a=0;break;default:i="nearest",r="nearest",n="nearest",o=a=0}return t>1&&(0!==o||0!==a)&&"nearest"!==n?{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",anisotropyEnabled:!0}:{magFilter:i,minFilter:r,mipmapFilter:n,lodMinClamp:o,lodMaxClamp:a}},e._GetWrappingMode=function(e){switch(e){case s.Y.TEXTURE_WRAP_ADDRESSMODE:return"repeat";case s.Y.TEXTURE_CLAMP_ADDRESSMODE:return"clamp-to-edge";case s.Y.TEXTURE_MIRROR_ADDRESSMODE:return"mirror-repeat"}return"repeat"},e._GetSamplerWrappingDescriptor=function(e){return{addressModeU:this._GetWrappingMode(e._cachedWrapU),addressModeV:this._GetWrappingMode(e._cachedWrapV),addressModeW:this._GetWrappingMode(e._cachedWrapR)}},e._GetSamplerDescriptor=function(t,i){var r=t.useMipMaps&&t._cachedAnisotropicFilteringLevel&&t._cachedAnisotropicFilteringLevel>1?4:1,n=this._GetSamplerFilterDescriptor(t,r);return(0,f.Cl)((0,f.Cl)((0,f.Cl)({label:i},n),this._GetSamplerWrappingDescriptor(t)),{compare:t._comparisonFunction?e.GetCompareFunction(t._comparisonFunction):void 0,maxAnisotropy:n.anisotropyEnabled?r:1})},e.GetCompareFunction=function(e){switch(e){case s.Y.ALWAYS:return"always";case s.Y.EQUAL:return"equal";case s.Y.GREATER:return"greater";case s.Y.GEQUAL:return"greater-equal";case s.Y.LESS:return"less";case s.Y.LEQUAL:return"less-equal";case s.Y.NEVER:return"never";case s.Y.NOTEQUAL:return"not-equal";default:return"less"}},e.prototype.getSampler=function(t,i,r,n){if(void 0===i&&(i=!1),void 0===r&&(r=0),this.disabled)return this._device.createSampler(e._GetSamplerDescriptor(t,n));i?r=0:0===r&&(r=e.GetSamplerHashCode(t));var o=i?void 0:this._samplers[r];return o||(o=this._device.createSampler(e._GetSamplerDescriptor(t,n)),i||(this._samplers[r]=o)),o},e}();!function(e){e[e.StencilReadMask=0]="StencilReadMask",e[e.StencilWriteMask=1]="StencilWriteMask",e[e.DepthBias=2]="DepthBias",e[e.DepthBiasSlopeScale=3]="DepthBiasSlopeScale",e[e.DepthStencilState=4]="DepthStencilState",e[e.MRTAttachments1=5]="MRTAttachments1",e[e.MRTAttachments2=6]="MRTAttachments2",e[e.RasterizationState=7]="RasterizationState",e[e.ColorStates=8]="ColorStates",e[e.ShaderStage=9]="ShaderStage",e[e.TextureStage=10]="TextureStage",e[e.VertexState=11]="VertexState",e[e.NumStates=12]="NumStates"}(ih||(ih={}));var dh={0:1,1:2,768:3,769:4,770:5,771:6,772:7,773:8,774:9,775:10,776:11,32769:12,32770:13,32771:12,32772:13},ph={0:0,7680:1,7681:2,7682:3,7683:4,5386:5,34055:6,34056:7},fh=function(){function e(e,t){this.mrtTextureCount=0,this._device=e,this._useTextureStage=!0,this._states=new Array(30),this._statesLength=0,this._stateDirtyLowestIndex=0,this._emptyVertexBuffer=t,this._mrtFormats=[],this._parameter={token:void 0,pipeline:null},this.disabled=!1,this.vertexBuffers=[],this._kMaxVertexBufferStride=e.limits.maxVertexBufferArrayStride||2048,this.reset()}return e.prototype.reset=function(){this._isDirty=!0,this.vertexBuffers.length=0,this.setAlphaToCoverage(!1),this.resetDepthCullingState(),this.setClampDepth(!1),this.setDepthBias(0),this._webgpuColorFormat=["bgra8unorm"],this.setColorFormat("bgra8unorm"),this.setMRT([]),this.setAlphaBlendEnabled(!1),this.setAlphaBlendFactors([null,null,null,null],[null,null]),this.setWriteMask(15),this.setDepthStencilFormat("depth24plus-stencil8"),this.setStencilEnabled(!1),this.resetStencilState(),this.setBuffers(null,null,null),this._setTextureState(0)},Object.defineProperty(e.prototype,"colorFormats",{get:function(){return this._mrtAttachments1>0?this._mrtFormats:this._webgpuColorFormat},enumerable:!1,configurable:!0}),e.prototype.getRenderPipeline=function(t,i,r,n){if(void 0===n&&(n=0),r=Ju.GetSample(r),this.disabled){var o=e._GetTopology(t);return this._setVertexState(i),this._setTextureState(n),this._parameter.pipeline=this._createRenderPipeline(i,o,r),e.NumCacheMiss++,e._NumPipelineCreationCurrentFrame++,this._parameter.pipeline}if(this._setShaderStage(i.uniqueId),this._setRasterizationState(t,r),this._setColorStates(),this._setDepthStencilState(),this._setVertexState(i),this._setTextureState(n),this.lastStateDirtyLowestIndex=this._stateDirtyLowestIndex,!this._isDirty&&this._parameter.pipeline)return this._stateDirtyLowestIndex=this._statesLength,e.NumCacheHitWithoutHash++,this._parameter.pipeline;if(this._getRenderPipeline(this._parameter),this._isDirty=!1,this._stateDirtyLowestIndex=this._statesLength,this._parameter.pipeline)return e.NumCacheHitWithHash++,this._parameter.pipeline;var a=e._GetTopology(t);return this._parameter.pipeline=this._createRenderPipeline(i,a,r),this._setRenderPipeline(this._parameter),e.NumCacheMiss++,e._NumPipelineCreationCurrentFrame++,this._parameter.pipeline},e.prototype.endFrame=function(){e.NumPipelineCreationLastFrame=e._NumPipelineCreationCurrentFrame,e._NumPipelineCreationCurrentFrame=0},e.prototype.setAlphaToCoverage=function(e){this._alphaToCoverageEnabled=e},e.prototype.setFrontFace=function(e){this._frontFace=e},e.prototype.setCullEnabled=function(e){this._cullEnabled=e},e.prototype.setCullFace=function(e){this._cullFace=e},e.prototype.setClampDepth=function(e){this._clampDepth=e},e.prototype.resetDepthCullingState=function(){this.setDepthCullingState(!1,2,1,0,0,!0,!0,s.Y.ALWAYS)},e.prototype.setDepthCullingState=function(e,t,i,r,n,o,a,l){this._depthWriteEnabled=a,this._depthTestEnabled=o,this._depthCompare=(null!=l?l:s.Y.ALWAYS)-512,this._cullFace=i,this._cullEnabled=e,this._frontFace=t,this.setDepthBiasSlopeScale(r),this.setDepthBias(n)},e.prototype.setDepthBias=function(e){this._depthBias!==e&&(this._depthBias=e,this._states[ih.DepthBias]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.DepthBias))},e.prototype.setDepthBiasSlopeScale=function(e){this._depthBiasSlopeScale!==e&&(this._depthBiasSlopeScale=e,this._states[ih.DepthBiasSlopeScale]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.DepthBiasSlopeScale))},e.prototype.setColorFormat=function(e){this._webgpuColorFormat[0]=e,this._colorFormat=nh[null!=e?e:""]},e.prototype.setMRTAttachments=function(e){this.mrtAttachments=e;for(var t=0,i=0;i<e.length;++i)0!==e[i]&&(t+=1<<i);this._mrtEnabledMask!==t&&(this._mrtEnabledMask=t,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.MRTAttachments1))},e.prototype.setMRT=function(e,t){var i,r;if((t=null!=t?t:e.length)>10)throw"Can't handle more than 10 attachments for a MRT in cache render pipeline!";this.mrtTextureArray=e,this.mrtTextureCount=t,this._mrtEnabledMask=65535;for(var n=[0,0],o=0,a=0,s=0,l=0;l<t;++l){var c=e[l],u=null==c?void 0:c._hardwareTexture;this._mrtFormats[s]=null!==(i=null==u?void 0:u.format)&&void 0!==i?i:this._webgpuColorFormat[0],n[o]+=nh[null!==(r=this._mrtFormats[s])&&void 0!==r?r:""]<<a,s++,(a+=6)>=32&&(a=0,o++)}this._mrtFormats.length=s,this._mrtAttachments1===n[0]&&this._mrtAttachments2===n[1]||(this._mrtAttachments1=n[0],this._mrtAttachments2=n[1],this._states[ih.MRTAttachments1]=n[0],this._states[ih.MRTAttachments2]=n[1],this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.MRTAttachments1))},e.prototype.setAlphaBlendEnabled=function(e){this._alphaBlendEnabled=e},e.prototype.setAlphaBlendFactors=function(e,t){this._alphaBlendFuncParams=e,this._alphaBlendEqParams=t},e.prototype.setWriteMask=function(e){this._writeMask=e},e.prototype.setDepthStencilFormat=function(e){this._webgpuDepthStencilFormat=e,this._depthStencilFormat=void 0===e?0:nh[e]},e.prototype.setDepthTestEnabled=function(e){this._depthTestEnabled=e},e.prototype.setDepthWriteEnabled=function(e){this._depthWriteEnabled=e},e.prototype.setDepthCompare=function(e){this._depthCompare=(null!=e?e:s.Y.ALWAYS)-512},e.prototype.setStencilEnabled=function(e){this._stencilEnabled=e},e.prototype.setStencilCompare=function(e){this._stencilFrontCompare=(null!=e?e:s.Y.ALWAYS)-512},e.prototype.setStencilDepthFailOp=function(e){this._stencilFrontDepthFailOp=null===e?1:ph[e]},e.prototype.setStencilPassOp=function(e){this._stencilFrontPassOp=null===e?2:ph[e]},e.prototype.setStencilFailOp=function(e){this._stencilFrontFailOp=null===e?1:ph[e]},e.prototype.setStencilReadMask=function(e){this._stencilReadMask!==e&&(this._stencilReadMask=e,this._states[ih.StencilReadMask]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.StencilReadMask))},e.prototype.setStencilWriteMask=function(e){this._stencilWriteMask!==e&&(this._stencilWriteMask=e,this._states[ih.StencilWriteMask]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.StencilWriteMask))},e.prototype.resetStencilState=function(){this.setStencilState(!1,s.Y.ALWAYS,s.Y.KEEP,s.Y.REPLACE,s.Y.KEEP,255,255)},e.prototype.setStencilState=function(e,t,i,r,n,o,a){this._stencilEnabled=e,this._stencilFrontCompare=(null!=t?t:s.Y.ALWAYS)-512,this._stencilFrontDepthFailOp=null===i?1:ph[i],this._stencilFrontPassOp=null===r?2:ph[r],this._stencilFrontFailOp=null===n?1:ph[n],this.setStencilReadMask(o),this.setStencilWriteMask(a)},e.prototype.setBuffers=function(e,t,i){this._vertexBuffers=e,this._overrideVertexBuffers=i,this._indexBuffer=t},e._GetTopology=function(e){switch(e){case s.Y.MATERIAL_TriangleFillMode:return"triangle-list";case s.Y.MATERIAL_PointFillMode:return"point-list";case s.Y.MATERIAL_WireFrameFillMode:return"line-list";case s.Y.MATERIAL_PointListDrawMode:return"point-list";case s.Y.MATERIAL_LineListDrawMode:return"line-list";case s.Y.MATERIAL_LineLoopDrawMode:throw"LineLoop is an unsupported fillmode in WebGPU";case s.Y.MATERIAL_LineStripDrawMode:return"line-strip";case s.Y.MATERIAL_TriangleStripDrawMode:return"triangle-strip";case s.Y.MATERIAL_TriangleFanDrawMode:throw"TriangleFan is an unsupported fillmode in WebGPU";default:return"triangle-list"}},e._GetAphaBlendOperation=function(e){switch(e){case s.Y.GL_ALPHA_EQUATION_ADD:return"add";case s.Y.GL_ALPHA_EQUATION_SUBTRACT:return"subtract";case s.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT:return"reverse-subtract";case s.Y.GL_ALPHA_EQUATION_MIN:return"min";case s.Y.GL_ALPHA_EQUATION_MAX:return"max";default:return"add"}},e._GetAphaBlendFactor=function(e){switch(e){case 0:return"zero";case 1:return"one";case s.Y.GL_ALPHA_FUNCTION_SRC:return"src";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR:return"one-minus-src";case s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA:return"src-alpha";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA:return"one-minus-src-alpha";case s.Y.GL_ALPHA_FUNCTION_DST_ALPHA:return"dst-alpha";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA:return"one-minus-dst-alpha";case s.Y.GL_ALPHA_FUNCTION_DST_COLOR:return"dst";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR:return"one-minus-dst";case s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA_SATURATED:return"src-alpha-saturated";case s.Y.GL_ALPHA_FUNCTION_CONSTANT_COLOR:return"constant";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR:return"one-minus-constant";case s.Y.GL_ALPHA_FUNCTION_CONSTANT_ALPHA:return"constant";case s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA:return"one-minus-constant";default:return"one"}},e._GetCompareFunction=function(e){switch(e){case 0:return"never";case 1:return"less";case 2:return"equal";case 3:return"less-equal";case 4:return"greater";case 5:return"not-equal";case 6:return"greater-equal";case 7:return"always"}return"never"},e._GetStencilOpFunction=function(e){switch(e){case 0:return"zero";case 1:return"keep";case 2:return"replace";case 3:return"increment-clamp";case 4:return"decrement-clamp";case 5:return"invert";case 6:return"increment-wrap";case 7:return"decrement-wrap"}return"keep"},e._GetVertexInputDescriptorFormat=function(e){var t=e.type,i=e.normalized,r=e.getSize();switch(t){case Te.R.BYTE:switch(r){case 1:case 2:return i?"snorm8x2":"sint8x2";case 3:case 4:return i?"snorm8x4":"sint8x4"}break;case Te.R.UNSIGNED_BYTE:switch(r){case 1:case 2:return i?"unorm8x2":"uint8x2";case 3:case 4:return i?"unorm8x4":"uint8x4"}break;case Te.R.SHORT:switch(r){case 1:case 2:return i?"snorm16x2":"sint16x2";case 3:case 4:return i?"snorm16x4":"sint16x4"}break;case Te.R.UNSIGNED_SHORT:switch(r){case 1:case 2:return i?"unorm16x2":"uint16x2";case 3:case 4:return i?"unorm16x4":"uint16x4"}break;case Te.R.INT:switch(r){case 1:return"sint32";case 2:return"sint32x2";case 3:return"sint32x3";case 4:return"sint32x4"}break;case Te.R.UNSIGNED_INT:switch(r){case 1:return"uint32";case 2:return"uint32x2";case 3:return"uint32x3";case 4:return"uint32x4"}break;case Te.R.FLOAT:switch(r){case 1:return"float32";case 2:return"float32x2";case 3:return"float32x3";case 4:return"float32x4"}}throw new Error("Invalid Format '".concat(e.getKind(),"' - type=").concat(t,", normalized=").concat(i,", size=").concat(r))},e.prototype._getAphaBlendState=function(){return this._alphaBlendEnabled?{srcFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[2]),dstFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[3]),operation:e._GetAphaBlendOperation(this._alphaBlendEqParams[1])}:null},e.prototype._getColorBlendState=function(){return this._alphaBlendEnabled?{srcFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[0]),dstFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[1]),operation:e._GetAphaBlendOperation(this._alphaBlendEqParams[0])}:null},e.prototype._setShaderStage=function(e){this._shaderId!==e&&(this._shaderId=e,this._states[ih.ShaderStage]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.ShaderStage))},e.prototype._setRasterizationState=function(e,t){var i=this._frontFace-1+((this._cullEnabled?this._cullFace:0)<<1)+((this._clampDepth?1:0)<<3)+((this._alphaToCoverageEnabled?1:0)<<4)+(e<<5)+(t<<8);this._rasterizationState!==i&&(this._rasterizationState=i,this._states[ih.RasterizationState]=this._rasterizationState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.RasterizationState))},e.prototype._setColorStates=function(){var e=((this._writeMask?1:0)<<22)+(this._colorFormat<<23)+((this._depthWriteEnabled?1:0)<<29);this._alphaBlendEnabled&&(e+=(0|(null===this._alphaBlendFuncParams[0]?2:dh[this._alphaBlendFuncParams[0]]))+((null===this._alphaBlendFuncParams[1]?2:dh[this._alphaBlendFuncParams[1]])<<4)+((null===this._alphaBlendFuncParams[2]?2:dh[this._alphaBlendFuncParams[2]])<<8)+((null===this._alphaBlendFuncParams[3]?2:dh[this._alphaBlendFuncParams[3]])<<12)+((null===this._alphaBlendEqParams[0]?1:this._alphaBlendEqParams[0]-32773)<<16)+((null===this._alphaBlendEqParams[1]?1:this._alphaBlendEqParams[1]-32773)<<19)),e!==this._colorStates&&(this._colorStates=e,this._states[ih.ColorStates]=this._colorStates,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.ColorStates))},e.prototype._setDepthStencilState=function(){var e=this._stencilEnabled?this._stencilFrontCompare+(this._stencilFrontDepthFailOp<<3)+(this._stencilFrontPassOp<<6)+(this._stencilFrontFailOp<<9):591,t=this._depthStencilFormat+((this._depthTestEnabled?this._depthCompare:7)<<6)+(e<<10);this._depthStencilState!==t&&(this._depthStencilState=t,this._states[ih.DepthStencilState]=this._depthStencilState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.DepthStencilState))},e.prototype._setVertexState=function(e){for(var t,i,r,n=this._statesLength,o=ih.VertexState,a=e._pipelineContext,s=a.shaderProcessingContext.attributeNamesFromEffect,l=a.shaderProcessingContext.attributeLocationsFromEffect,c=0,u=0;u<s.length;u++){var h=l[u],d=null!==(t=this._overrideVertexBuffers&&this._overrideVertexBuffers[s[u]])&&void 0!==t?t:this._vertexBuffers[s[u]];d||(d=this._emptyVertexBuffer);var p=null===(i=d.effectiveBuffer)||void 0===i?void 0:i.underlyingResource;if(void 0===d._validOffsetRange){var f=d.effectiveByteOffset,_=d.getSize(!0),m=d.effectiveByteStride;d._validOffsetRange=f+_<=this._kMaxVertexBufferStride&&0===m||0!==m&&f+_<=m}r&&r===p&&d._validOffsetRange||(this.vertexBuffers[c++]=d,r=d._validOffsetRange?p:null);var g=d.hashCode+(h<<7);this._isDirty=this._isDirty||this._states[o]!==g,this._states[o++]=g}this.vertexBuffers.length=c,this._statesLength=o,this._isDirty=this._isDirty||o!==n,this._isDirty&&(this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.VertexState))},e.prototype._setTextureState=function(e){this._textureState!==e&&(this._textureState=e,this._states[ih.TextureStage]=this._textureState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,ih.TextureStage))},e.prototype._createPipelineLayout=function(e){if(this._useTextureStage)return this._createPipelineLayoutWithTextureStage(e);for(var t=[],i=e.shaderProcessingContext.bindGroupLayoutEntries,r=0;r<i.length;r++){var n=i[r];t[r]=this._device.createBindGroupLayout({entries:n})}return e.bindGroupLayouts[0]=t,this._device.createPipelineLayout({bindGroupLayouts:t})},e.prototype._createPipelineLayoutWithTextureStage=function(e){for(var t,i=e.shaderProcessingContext,r=i.bindGroupLayoutEntries,n=1,o=0;o<r.length;o++)for(var a=r[o],l=0;l<a.length;l++){var c=r[o][l];if(c.texture){var u=i.bindGroupLayoutEntryInfo[o][c.binding].name,h=i.availableTextures[u],d=h.autoBindSampler?i.availableSamplers[u+s.Y.AUTOSAMPLERSUFFIX]:null,p=h.sampleType,f=null!==(t=null==d?void 0:d.type)&&void 0!==t?t:"filtering";if(this._textureState&n&&"depth"!==p&&(h.autoBindSampler&&(f="non-filtering"),p="unfilterable-float"),c.texture.sampleType=p,d){var _=i.bindGroupLayoutEntryInfo[d.binding.groupIndex][d.binding.bindingIndex].index;r[d.binding.groupIndex][_].sampler.type=f}n<<=1}}var m=[];for(o=0;o<r.length;++o)m[o]=this._device.createBindGroupLayout({entries:r[o]});return e.bindGroupLayouts[this._textureState]=m,this._device.createPipelineLayout({bindGroupLayouts:m})},e.prototype._getVertexInputDescriptor=function(t){for(var i,r,n,o,a=[],s=t._pipelineContext,l=s.shaderProcessingContext.attributeNamesFromEffect,c=s.shaderProcessingContext.attributeLocationsFromEffect,u=0;u<l.length;u++){var h=c[u],d=null!==(i=this._overrideVertexBuffers&&this._overrideVertexBuffers[l[u]])&&void 0!==i?i:this._vertexBuffers[l[u]];d||(d=this._emptyVertexBuffer);var p=null===(r=d.effectiveBuffer)||void 0===r?void 0:r.underlyingResource,f=d.effectiveByteOffset,_=!d._validOffsetRange;if(!n||!o||n!==p||_){var m={arrayStride:d.effectiveByteStride,stepMode:d.getIsInstanced()?"instance":"vertex",attributes:[]};a.push(m),o=m.attributes,_&&(f=0,p=null)}o.push({shaderLocation:h,offset:f,format:e._GetVertexInputDescriptorFormat(d)}),n=p}return a},e.prototype._createRenderPipeline=function(t,i,r){var n,o,a,s=t._pipelineContext,l=this._getVertexInputDescriptor(t),c=this._createPipelineLayout(s),u=[],h=this._getAphaBlendState(),d=this._getColorBlendState();if(this._vertexBuffers&&Hc(this._vertexBuffers,t),this._mrtAttachments1>0)for(var p=0;p<this._mrtFormats.length;++p){var f=this._mrtFormats[p];if(f){var _={format:f,writeMask:this._mrtEnabledMask&1<<p?this._writeMask:0};h&&d&&(_.blend={alpha:h,color:d}),u.push(_)}else u.push(null)}else this._webgpuColorFormat[0]?(_={format:this._webgpuColorFormat[0],writeMask:this._writeMask},h&&d&&(_.blend={alpha:h,color:d}),u.push(_)):u.push(null);var m={compare:e._GetCompareFunction(this._stencilEnabled?this._stencilFrontCompare:7),depthFailOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontDepthFailOp:1),failOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontFailOp:1),passOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontPassOp:1)},g=void 0;"line-strip"!==i&&"triangle-strip"!==i||(g=!this._indexBuffer||this._indexBuffer.is32Bits?"uint32":"uint16");var v=!!this._webgpuDepthStencilFormat&&Ju.HasStencilAspect(this._webgpuDepthStencilFormat);return this._device.createRenderPipeline({label:"RenderPipeline_".concat(null!==(o=null===(n=u[0])||void 0===n?void 0:n.format)&&void 0!==o?o:"nooutput","_").concat(null!==(a=this._webgpuDepthStencilFormat)&&void 0!==a?a:"nodepth","_samples").concat(r,"_textureState").concat(this._textureState),layout:c,vertex:{module:s.stages.vertexStage.module,entryPoint:s.stages.vertexStage.entryPoint,buffers:l},primitive:{topology:i,stripIndexFormat:g,frontFace:1===this._frontFace?"ccw":"cw",cullMode:this._cullEnabled?2===this._cullFace?"front":"back":"none"},fragment:s.stages.fragmentStage?{module:s.stages.fragmentStage.module,entryPoint:s.stages.fragmentStage.entryPoint,targets:u}:void 0,multisample:{count:r},depthStencil:void 0===this._webgpuDepthStencilFormat?void 0:{depthWriteEnabled:this._depthWriteEnabled,depthCompare:this._depthTestEnabled?e._GetCompareFunction(this._depthCompare):"always",format:this._webgpuDepthStencilFormat,stencilFront:this._stencilEnabled&&v?m:void 0,stencilBack:this._stencilEnabled&&v?m:void 0,stencilReadMask:this._stencilEnabled&&v?this._stencilReadMask:void 0,stencilWriteMask:this._stencilEnabled&&v?this._stencilWriteMask:void 0,depthBias:this._depthBias,depthBiasClamp:this._depthBiasClamp,depthBiasSlopeScale:this._depthBiasSlopeScale}})},e.NumCacheHitWithoutHash=0,e.NumCacheHitWithHash=0,e.NumCacheMiss=0,e.NumPipelineCreationLastFrame=0,e._NumPipelineCreationCurrentFrame=0,e}(),_h=function(){function e(){this.values={}}return e.prototype.count=function(){var e=0,t=this.pipeline?1:0;for(var i in this.values){var r=this.values[i].count();e+=r[0],t+=r[1],e++}return[e,t]},e}(),mh=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.GetNodeCounts=function(){var e=t._Cache.count();return{nodeCount:e[0],pipelineCount:e[1]}},t._GetPipelines=function(e,i,r,n){if(e.pipeline){var o=r.slice();o.length=n,i.push(o)}for(var a in e.values){var s=e.values[a];r[n]=parseInt(a),t._GetPipelines(s,i,r,n+1)}},t.GetPipelines=function(){var e=[];return t._GetPipelines(t._Cache,e,[],0),e},t.ResetCache=function(){t._Cache=new _h},t.prototype.reset=function(){this._nodeStack=[],this._nodeStack[0]=t._Cache,e.prototype.reset.call(this)},t.prototype._getRenderPipeline=function(e){for(var t=this._nodeStack[this._stateDirtyLowestIndex],i=this._stateDirtyLowestIndex;i<this._statesLength;++i){var r=t.values[this._states[i]];r||(r=new _h,t.values[this._states[i]]=r),t=r,this._nodeStack[i+1]=t}e.token=t,e.pipeline=t.pipeline},t.prototype._setRenderPipeline=function(e){e.token.pipeline=e.pipeline},t._Cache=new _h,t}(fh),gh=i(5781),vh=function(e){function t(t){var i=e.call(this,!1)||this;return i._cache=t,i.reset(),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"func",{get:function(){return this._func},set:function(e){this._func!==e&&(this._func=e,this._cache.setStencilCompare(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"funcMask",{get:function(){return this._funcMask},set:function(e){this._funcMask!==e&&(this._funcMask=e,this._cache.setStencilReadMask(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opStencilFail",{get:function(){return this._opStencilFail},set:function(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._cache.setStencilFailOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opDepthFail",{get:function(){return this._opDepthFail},set:function(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._cache.setStencilDepthFailOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opStencilDepthPass",{get:function(){return this._opStencilDepthPass},set:function(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._cache.setStencilPassOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask!==e&&(this._mask=e,this._cache.setStencilWriteMask(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e,this._cache.setStencilEnabled(e))},enumerable:!1,configurable:!0}),t.prototype.reset=function(){e.prototype.reset.call(this),this._cache.resetStencilState()},t.prototype.apply=function(){var e,t=null===(e=this.stencilMaterial)||void 0===e?void 0:e.enabled;this.enabled=t?this.stencilMaterial.enabled:this.stencilGlobal.enabled,this.enabled&&(this.func=t?this.stencilMaterial.func:this.stencilGlobal.func,this.funcRef=t?this.stencilMaterial.funcRef:this.stencilGlobal.funcRef,this.funcMask=t?this.stencilMaterial.funcMask:this.stencilGlobal.funcMask,this.opStencilFail=t?this.stencilMaterial.opStencilFail:this.stencilGlobal.opStencilFail,this.opDepthFail=t?this.stencilMaterial.opDepthFail:this.stencilGlobal.opDepthFail,this.opStencilDepthPass=t?this.stencilMaterial.opStencilDepthPass:this.stencilGlobal.opStencilDepthPass,this.mask=t?this.stencilMaterial.mask:this.stencilGlobal.mask)},t}(gh.u),yh=i(8424),bh=function(e){function t(t){var i=e.call(this,!1)||this;return i._cache=t,i.reset(),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"zOffset",{get:function(){return this._zOffset},set:function(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0,this._cache.setDepthBiasSlopeScale(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zOffsetUnits",{get:function(){return this._zOffsetUnits},set:function(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0,this._cache.setDepthBias(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cullFace",{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0,this._cache.setCullFace(null!=e?e:1))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cull",{get:function(){return this._cull},set:function(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0,this._cache.setCullEnabled(!!e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthFunc",{get:function(){return this._depthFunc},set:function(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0,this._cache.setDepthCompare(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthMask",{get:function(){return this._depthMask},set:function(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0,this._cache.setDepthWriteEnabled(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTest",{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0,this._cache.setDepthTestEnabled(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"frontFace",{get:function(){return this._frontFace},set:function(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0,this._cache.setFrontFace(null!=e?e:2))},enumerable:!1,configurable:!0}),t.prototype.reset=function(){e.prototype.reset.call(this),this._cache.resetDepthCullingState()},t.prototype.apply=function(){},t}(yh.N),Th=function(){function e(e){this.useMipMaps=!1,this.type=s.Y.TEXTURETYPE_UNDEFINED,this.format=s.Y.TEXTUREFORMAT_UNDEFINED,this._video=e,this.uniqueId=si.h._Counter++}return e.IsExternalTexture=function(e){return void 0!==e.underlyingResource},e.prototype.getClassName=function(){return"ExternalTexture"},Object.defineProperty(e.prototype,"underlyingResource",{get:function(){return this._video},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){return this._video.readyState>=this._video.HAVE_CURRENT_DATA},e.prototype.dispose=function(){},e}(),Eh=function(){function e(){this.uniqueId=e._Counter++,this.updateId=0,this.textureState=0,this.reset()}return Object.defineProperty(e.prototype,"forceBindGroupCreation",{get:function(){return this._numExternalTextures>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasFloatOrDepthTextures",{get:function(){return this._numFloatOrDepthTextures>0},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this.samplers={},this.textures={},this.isDirty=!0,this._numFloatOrDepthTextures=0,this._numExternalTextures=0},e.prototype.setSampler=function(e,t){var i=this.samplers[e],r=-1;i?r=i.hashCode:this.samplers[e]=i={sampler:t,hashCode:0},i.sampler=t,i.hashCode=t?hh.GetSamplerHashCode(t):0;var n=r!==i.hashCode;n&&this.updateId++,this.isDirty||(this.isDirty=n)},e.prototype.setTexture=function(e,t){var i,r,n,o=this.textures[e],a=-1;o?a=null!==(r=null===(i=o.texture)||void 0===i?void 0:i.uniqueId)&&void 0!==r?r:-1:this.textures[e]=o={texture:t,isFloatOrDepthTexture:!1,isExternalTexture:!1},o.isExternalTexture&&this._numExternalTextures--,o.isFloatOrDepthTexture&&this._numFloatOrDepthTextures--,t?(o.isFloatOrDepthTexture=t.type===s.Y.TEXTURETYPE_FLOAT||t.format>=s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&t.format<=s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8,o.isExternalTexture=Th.IsExternalTexture(t),o.isFloatOrDepthTexture&&this._numFloatOrDepthTextures++,o.isExternalTexture&&this._numExternalTextures++):(o.isFloatOrDepthTexture=!1,o.isExternalTexture=!1),o.texture=t;var l=a!==(null!==(n=null==t?void 0:t.uniqueId)&&void 0!==n?n:-1);l&&this.updateId++,this.isDirty||(this.isDirty=l)},e._Counter=0,e}(),xh=function(){function e(t){this._bufferManager=t,this.uniqueId=e._Counter++,this._useInstancing=!1,this._currentInstanceCount=0,this.reset()}return e.prototype.isDirty=function(e){return this._isDirty||this._materialContextUpdateId!==e},e.prototype.resetIsDirty=function(e){this._isDirty=!1,this._materialContextUpdateId=e},Object.defineProperty(e.prototype,"useInstancing",{get:function(){return this._useInstancing},set:function(e){this._useInstancing!==e&&(e?(this.indirectDrawBuffer=this._bufferManager.createRawBuffer(20,ou.CopyDst|ou.Indirect|ou.Storage,void 0,"IndirectDrawBuffer"),this._indirectDrawData=new Uint32Array(5),this._indirectDrawData[3]=0,this._indirectDrawData[4]=0):(this.indirectDrawBuffer&&this._bufferManager.releaseBuffer(this.indirectDrawBuffer),this.indirectDrawBuffer=void 0,this._indirectDrawData=void 0),this._useInstancing=e,this._currentInstanceCount=-1)},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this.buffers={},this._isDirty=!0,this._materialContextUpdateId=0,this.fastBundle=void 0,this.bindGroups=void 0},e.prototype.setBuffer=function(e,t){var i;this._isDirty||(this._isDirty=(null==t?void 0:t.uniqueId)!==(null===(i=this.buffers[e])||void 0===i?void 0:i.uniqueId)),this.buffers[e]=t},e.prototype.setIndirectData=function(e,t,i){t!==this._currentInstanceCount&&this.indirectDrawBuffer&&this._indirectDrawData&&(this._currentInstanceCount=t,this._indirectDrawData[0]=e,this._indirectDrawData[1]=t,this._indirectDrawData[2]=i,this._bufferManager.setRawData(this.indirectDrawBuffer,0,this._indirectDrawData,0,20))},e.prototype.dispose=function(){this.indirectDrawBuffer&&(this._bufferManager.releaseBuffer(this.indirectDrawBuffer),this.indirectDrawBuffer=void 0,this._indirectDrawData=void 0),this.fastBundle=void 0,this.bindGroups=void 0,this.buffers=void 0},e._Counter=0,e}(),Sh=function(){this.values={}},Ch=function(){function e(e,t,i){this.disabled=!1,this._device=e,this._cacheSampler=t,this._engine=i}return Object.defineProperty(e,"Statistics",{get:function(){return{totalCreated:e.NumBindGroupsCreatedTotal,lastFrameCreated:e.NumBindGroupsCreatedLastFrame,lookupLastFrame:e.NumBindGroupsLookupLastFrame,noLookupLastFrame:e.NumBindGroupsNoLookupLastFrame}},enumerable:!1,configurable:!0}),e.ResetCache=function(){e._Cache=new Sh,e.NumBindGroupsCreatedTotal=0,e.NumBindGroupsCreatedLastFrame=0,e.NumBindGroupsLookupLastFrame=0,e.NumBindGroupsNoLookupLastFrame=0,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0},e.prototype.endFrame=function(){e.NumBindGroupsCreatedLastFrame=e._NumBindGroupsCreatedCurrentFrame,e.NumBindGroupsLookupLastFrame=e._NumBindGroupsLookupCurrentFrame,e.NumBindGroupsNoLookupLastFrame=e._NumBindGroupsNoLookupCurrentFrame,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0},e.prototype.getBindGroups=function(t,i,r){var n,o,a,s,l,c,u,h,d,p,f=void 0,_=e._Cache,m=this.disabled||r.forceBindGroupCreation;if(!m){if(!i.isDirty(r.updateId)&&!r.isDirty)return e._NumBindGroupsNoLookupCurrentFrame++,i.bindGroups;for(var g=0,v=t.shaderProcessingContext.bufferNames;g<v.length;g++){var b=v[g],T=null!==(o=null===(n=i.buffers[b])||void 0===n?void 0:n.uniqueId)&&void 0!==o?o:0;(R=_.values[T])||(R=new Sh,_.values[T]=R),_=R}for(var E=0,x=t.shaderProcessingContext.samplerNames;E<x.length;E++){var S=x[E],C=null!==(s=null===(a=r.samplers[S])||void 0===a?void 0:a.hashCode)&&void 0!==s?s:0;(R=_.values[C])||(R=new Sh,_.values[C]=R),_=R}for(var P=0,A=t.shaderProcessingContext.textureNames;P<A.length;P++){var R,I=A[P],M=null!==(u=null===(c=null===(l=r.textures[I])||void 0===l?void 0:l.texture)||void 0===c?void 0:c.uniqueId)&&void 0!==u?u:0;(R=_.values[M])||(R=new Sh,_.values[M]=R),_=R}f=_.bindGroups}if(i.resetIsDirty(r.updateId),r.isDirty=!1,f)return i.bindGroups=f,e._NumBindGroupsLookupCurrentFrame++,f;f=[],i.bindGroups=f,m||(_.bindGroups=f),e.NumBindGroupsCreatedTotal++,e._NumBindGroupsCreatedCurrentFrame++;for(var O=t.bindGroupLayouts[r.textureState],D=0;D<t.shaderProcessingContext.bindGroupLayoutEntries.length;D++){for(var N=t.shaderProcessingContext.bindGroupLayoutEntries[D],F=t.shaderProcessingContext.bindGroupEntries[D],w=0;w<N.length;w++){var L=t.shaderProcessingContext.bindGroupLayoutEntries[D][w],B=t.shaderProcessingContext.bindGroupLayoutEntryInfo[D][L.binding],U=null!==(h=B.nameInArrayOfTexture)&&void 0!==h?h:B.name;if(L.sampler)if(G=r.samplers[U]){var V=G.sampler;if(!V){this._engine.dbgSanityChecks&&y.V.Error("Trying to bind a null sampler! entry=".concat(JSON.stringify(L),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(r.uniqueId),50);continue}F[w].resource=this._cacheSampler.getSampler(V,!1,G.hashCode,V.label)}else y.V.Error('Sampler "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(L),", materialContext=").concat(JSON.stringify(r,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50);else if(L.texture||L.storageTexture)if(G=r.textures[U]){if(this._engine.dbgSanityChecks&&null===G.texture){y.V.Error("Trying to bind a null texture! entry=".concat(JSON.stringify(L),", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(r.uniqueId),50);continue}var k=G.texture._hardwareTexture;if(this._engine.dbgSanityChecks&&(!k||L.texture&&!k.view||L.storageTexture&&!k.viewForWriting)){y.V.Error("Trying to bind a null gpu texture or view! entry=".concat(JSON.stringify(L),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", isReady=").concat(null===(d=G.texture)||void 0===d?void 0:d.isReady,", materialContext.uniqueId=").concat(r.uniqueId),50);continue}F[w].resource=L.storageTexture?k.viewForWriting:k.view}else y.V.Error('Texture "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(L),", materialContext=").concat(JSON.stringify(r,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50);else if(L.externalTexture){var G;if(G=r.textures[U]){if(this._engine.dbgSanityChecks&&null===G.texture){y.V.Error("Trying to bind a null external texture! entry=".concat(JSON.stringify(L),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(r.uniqueId),50);continue}var z=G.texture.underlyingResource;if(this._engine.dbgSanityChecks&&!z){y.V.Error("Trying to bind a null gpu external texture! entry=".concat(JSON.stringify(L),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", isReady=").concat(null===(p=G.texture)||void 0===p?void 0:p.isReady,", materialContext.uniqueId=").concat(r.uniqueId),50);continue}F[w].resource=this._device.importExternalTexture({source:z})}else y.V.Error('Texture "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(L),", materialContext=").concat(JSON.stringify(r,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50)}else if(L.buffer){var Y=i.buffers[U];if(Y){var X=Y.underlyingResource;F[w].resource.buffer=X,F[w].resource.size=Y.capacity}else y.V.Error("Can't find buffer \"".concat(U,'". entry=').concat(JSON.stringify(L),", buffers=").concat(JSON.stringify(i.buffers),", drawContext.uniqueId=").concat(i.uniqueId),50)}}var W=O[D];f[D]=this._device.createBindGroup({layout:W,entries:F})}return f},e.NumBindGroupsCreatedTotal=0,e.NumBindGroupsCreatedLastFrame=0,e.NumBindGroupsLookupLastFrame=0,e.NumBindGroupsNoLookupLastFrame=0,e._Cache=new Sh,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0,e}();Un.l.ShadersStoreWGSL.clearQuadVertexShader="uniform depthValue: f32;const pos=array(\nvec2f(-1.0,1.0),\nvec2f(1.0,1.0),\nvec2f(-1.0,-1.0),\nvec2f(1.0,-1.0)\n);\n#define CUSTOM_VERTEX_DEFINITIONS\n@vertex\nfn main(input : VertexInputs)->FragmentInputs {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvertexOutputs.position=vec4f(pos[input.vertexIndex],uniforms.depthValue,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}\n";Un.l.ShadersStoreWGSL.clearQuadPixelShader="uniform color: vec4f;@fragment\nfn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=uniforms.color;}\n";var Ph=function(){function e(e,t,i){this._bindGroups={},this._bundleCache={},this._keyTemp=[],this._device=e,this._engine=t,this._cacheRenderPipeline=new mh(this._device,i),this._cacheRenderPipeline.setDepthTestEnabled(!1),this._cacheRenderPipeline.setStencilReadMask(255),this._effect=t.createEffect("clearQuad",[],["color","depthValue"],void 0,void 0,void 0,void 0,void 0,void 0,1)}return e.prototype.setDepthStencilFormat=function(e){this._depthTextureFormat=e,this._cacheRenderPipeline.setDepthStencilFormat(e)},e.prototype.setColorFormat=function(e){this._cacheRenderPipeline.setColorFormat(e)},e.prototype.setMRTAttachments=function(e,t,i){this._cacheRenderPipeline.setMRT(t,i),this._cacheRenderPipeline.setMRTAttachments(e)},e.prototype.clear=function(e,t,i,r,n){var o,a,l;void 0===n&&(n=1);var c,u=null,h=!!this._engine._currentRenderTarget;if(e)l=e;else{var d=0;this._keyTemp.length=0;for(var p=0;p<this._cacheRenderPipeline.colorFormats.length;++p)this._keyTemp[d++]=nh[null!==(o=this._cacheRenderPipeline.colorFormats[p])&&void 0!==o?o:""];var f=nh[null!==(a=this._depthTextureFormat)&&void 0!==a?a:0];if(this._keyTemp[d]=(t?t.r+256*t.g+256*t.b*256+256*t.a*256*256:0)+(i?Math.pow(2,32):0)+(r?Math.pow(2,33):0)+(this._engine.useReverseDepthBuffer?Math.pow(2,34):0)+(h?Math.pow(2,35):0)+(n>1?Math.pow(2,36):0)+f*Math.pow(2,37),c=this._keyTemp.join("_"),u=this._bundleCache[c])return u;l=this._device.createRenderBundleEncoder({label:"clearQuadRenderBundle",colorFormats:this._cacheRenderPipeline.colorFormats,depthStencilFormat:this._depthTextureFormat,sampleCount:Ju.GetSample(n)})}this._cacheRenderPipeline.setDepthWriteEnabled(!!i),this._cacheRenderPipeline.setStencilEnabled(!!r&&!!this._depthTextureFormat&&Ju.HasStencilAspect(this._depthTextureFormat)),this._cacheRenderPipeline.setStencilWriteMask(r?255:0),this._cacheRenderPipeline.setStencilCompare(r?s.Y.ALWAYS:s.Y.NEVER),this._cacheRenderPipeline.setStencilPassOp(r?s.Y.REPLACE:s.Y.KEEP),this._cacheRenderPipeline.setWriteMask(t?15:0);var _=this._cacheRenderPipeline.getRenderPipeline(s.Y.MATERIAL_TriangleStripDrawMode,this._effect,n),m=this._effect._pipelineContext;t&&this._effect.setDirectColor4("color",t),this._effect.setFloat("depthValue",this._engine.useReverseDepthBuffer?this._engine._clearReverseDepthValue:this._engine._clearDepthValue),m.uniformBuffer.update();var g=h?this._engine._ubInvertY:this._engine._ubDontInvertY,v=m.uniformBuffer.getBuffer(),y=v.uniqueId+"-"+g.uniqueId,b=this._bindGroups[y];if(!b){var T=m.bindGroupLayouts[0];(b=this._bindGroups[y]=[]).push(this._device.createBindGroup({label:"clearQuadBindGroup0-".concat(y),layout:T[0],entries:[]})),Hu._SimplifiedKnownBindings||b.push(this._device.createBindGroup({label:"clearQuadBindGroup1-".concat(y),layout:T[1],entries:[]})),b.push(this._device.createBindGroup({label:"clearQuadBindGroup".concat(Hu._SimplifiedKnownBindings?1:2,"-").concat(y),layout:T[Hu._SimplifiedKnownBindings?1:2],entries:[{binding:0,resource:{buffer:g.underlyingResource,size:g.capacity}},{binding:1,resource:{buffer:v.underlyingResource,size:v.capacity}}]}))}for(l.setPipeline(_),p=0;p<b.length;++p)l.setBindGroup(p,b[p]);return l.draw(4,1,0,0),e||(u=l.finish(),this._bundleCache[c]=u),u},e}(),Ah=function(){function e(e,t,i,r){this.x=Math.floor(e),this.y=Math.floor(t),this.w=Math.floor(i),this.h=Math.floor(r)}return e.prototype.run=function(e){e.setViewport(this.x,this.y,this.w,this.h,0,1)},e.prototype.clone=function(){return new e(this.x,this.y,this.w,this.h)},e}(),Rh=function(){function e(e,t,i,r){this.x=e,this.y=t,this.w=i,this.h=r}return e.prototype.run=function(e){e.setScissorRect(this.x,this.y,this.w,this.h)},e.prototype.clone=function(){return new e(this.x,this.y,this.w,this.h)},e}(),Ih=function(){function e(e){this.ref=e}return e.prototype.run=function(e){e.setStencilReference(this.ref)},e.prototype.clone=function(){return new e(this.ref)},e}(),Mh=function(){function e(e){this.color=e}return e.prototype.run=function(e){e.setBlendConstant(this.color)},e.prototype.clone=function(){return new e(this.color)},e}(),Oh=function(){function e(e){this.query=e}return e.prototype.run=function(e){e.beginOcclusionQuery(this.query)},e.prototype.clone=function(){return new e(this.query)},e}(),Dh=function(){function e(){}return e.prototype.run=function(e){e.endOcclusionQuery()},e.prototype.clone=function(){return new e},e}(),Nh=function(){function e(){this.bundles=[]}return e.prototype.run=function(e){e.executeBundles(this.bundles)},e.prototype.clone=function(){var t=new e;return t.bundles=this.bundles,t},e}(),Fh=function(){function e(e){this.numDrawCalls=0,this._device=e,this._list=new Array(10),this._listLength=0}return e.prototype.addBundle=function(e){if(!this._currentItemIsBundle){var t=new Nh;this._list[this._listLength++]=t,this._currentBundleList=t.bundles,this._currentItemIsBundle=!0}e&&this._currentBundleList.push(e)},e.prototype._finishBundle=function(){this._currentItemIsBundle&&this._bundleEncoder&&(this._currentBundleList.push(this._bundleEncoder.finish()),this._bundleEncoder=void 0,this._currentItemIsBundle=!1)},e.prototype.addItem=function(e){this._finishBundle(),this._list[this._listLength++]=e,this._currentItemIsBundle=!1},e.prototype.getBundleEncoder=function(e,t,i){return this._currentItemIsBundle||(this.addBundle(),this._bundleEncoder=this._device.createRenderBundleEncoder({colorFormats:e,depthStencilFormat:t,sampleCount:Ju.GetSample(i)})),this._bundleEncoder},e.prototype.close=function(){this._finishBundle()},e.prototype.run=function(e){this.close();for(var t=0;t<this._listLength;++t)this._list[t].run(e)},e.prototype.reset=function(){this._listLength=0,this._currentItemIsBundle=!1,this.numDrawCalls=0},e.prototype.clone=function(){this.close();var t=new e(this._device);t._list=new Array(this._listLength),t._listLength=this._listLength,t.numDrawCalls=this.numDrawCalls;for(var i=0;i<this._listLength;++i)t._list[i]=this._list[i].clone();return t},e}(),wh=function(){function e(e,t,i,r,n,o,a){void 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qe.A,this._measureDurationState=0,this._engine=e,this._device=t,this._bufferManager=i}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this._gpuFrameTimeCounter},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enable",{get:function(){return this._enabled},set:function(e){if(this._enabled!==e)if(this._enabled=e,this._measureDurationState=0,e)try{this._measureDuration=new Bh(this._engine,this._device,this._bufferManager,2e3,"QuerySet_TimestampQuery")}catch(e){return this._enabled=!1,void y.V.Error("Could not create a WebGPUDurationMeasure!\nError: "+e.message+"\nMake sure timestamp query is supported and enabled in your browser.")}else this._measureDuration.dispose()},enumerable:!1,configurable:!0}),e.prototype.startFrame=function(e){this._enabled&&0===this._measureDurationState&&(this._measureDuration.start(e),this._measureDurationState=1)},e.prototype.endFrame=function(e){var t=this;1===this._measureDurationState&&(this._measureDurationState=2,this._measureDuration.stop(e).then((function(e){null!==e&&e>=0&&(t._gpuFrameTimeCounter.fetchNewFrame(),t._gpuFrameTimeCounter.addCount(e,!0)),t._measureDurationState=0})))},e.prototype.startPass=function(e,t){this._enabled?this._measureDuration.startPass(e,t):e.timestampWrites=void 0},e.prototype.endPass=function(e,t){if(this._enabled&&t){var i=this._engine.frameId;this._measureDuration.stopPass(e).then((function(e){t._addDuration(i,null!==e&&e>0?e:0)}))}},e.prototype.dispose=function(){var e;null===(e=this._measureDuration)||void 0===e||e.dispose()},e}(),Bh=function(){function e(e,t,i,r,n){void 0===r&&(r=2),this._count=r,this._querySet=new wh(e,r,"timestamp",t,i,!0,n)}return e.prototype.start=function(e){var t;null===(t=e.writeTimestamp)||void 0===t||t.call(e,this._querySet.querySet,0)},e.prototype.stop=function(e){var t;return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(i){return 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this._retrieveQueryBuffer(),!!this._lastBuffer&&e<this._lastBuffer.length},e.prototype.getQueryResult=function(e){var t,i;return Number(null!==(i=null===(t=this._lastBuffer)||void 0===t?void 0:t[e])&&void 0!==i?i:-1)},e.prototype._retrieveQueryBuffer=function(){var e=this;this._lastBuffer&&this._frameLastBuffer===this._engine.frameId||this._frameLastBuffer!==this._engine.frameId&&(this._frameLastBuffer=this._engine.frameId,this._querySet.readValues(0,this._currentTotalIndices).then((function(t){e._lastBuffer=t})))},e.prototype._allocateNewIndices=function(e){e=null!=e?e:this._countIncrement,this._delayQuerySetDispose();for(var t=0;t<e;++t)this._availableIndices.push(this._currentTotalIndices+t);this._currentTotalIndices+=e,this._querySet=new wh(this._engine,this._currentTotalIndices,"occlusion",this._device,this._bufferManager,!1,"QuerySet_OcclusionQuery_count_"+this._currentTotalIndices),this._frameQuerySetIsDirty=this._engine.frameId},e.prototype._delayQuerySetDispose=function(){var e=this._querySet;e&&setTimeout((function(){return e.dispose}),1e3)},e.prototype.dispose=function(){var e;null===(e=this._querySet)||void 0===e||e.dispose(),this._availableIndices.length=0},e}(),Vh=function(){function e(){}return e.prototype.initTwgsl=function(t){return(0,f.sH)(this,void 0,void 0,(function(){var i;return(0,f.YH)(this,(function(r){switch(r.label){case 0:return e._Twgsl?[2]:(t=t||{},(t=(0,f.Cl)((0,f.Cl)({},e._TWgslDefaultOptions),t)).twgsl?(e._Twgsl=t.twgsl,[2,Promise.resolve()]):t.jsPath&&t.wasmPath?[4,ee.S0.LoadBabylonScriptAsync(t.jsPath)]:[3,2]);case 1:r.sent(),r.label=2;case 2:return self.twgsl?(i=e,[4,self.twgsl(ee.S0.GetBabylonScriptURL(t.wasmPath))]):[3,4];case 3:return i._Twgsl=r.sent(),[2,Promise.resolve()];case 4:return[2,Promise.reject("twgsl is not available.")]}}))}))},e.prototype.convertSpirV2WGSL=function(t,i){void 0===i&&(i=!1);var r=e._Twgsl.convertSpirV2WGSL(t,e.DisableUniformityAnalysis||i);return e.ShowWGSLShaderCode&&(y.V.Log(r),y.V.Log("***********************************************")),e.DisableUniformityAnalysis||i?"diagnostic(off, derivative_uniformity);\n"+r:r},e._TWgslDefaultOptions={jsPath:"".concat(ee.S0._DefaultCdnUrl,"/twgsl/twgsl.js"),wasmPath:"".concat(ee.S0._DefaultCdnUrl,"/twgsl/twgsl.wasm")},e.ShowWGSLShaderCode=!1,e.DisableUniformityAnalysis=!1,e._Twgsl=null,e}(),kh=function(){function e(e,t,i){this._record=!1,this._play=!1,this._playBundleListIndex=0,this._allBundleLists=[],this._enabled=!1,this._engine=e,this._mode=t,this._bundleList=i}return Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._allBundleLists.length=0,this._record=this._enabled=e,this._play=!1,e&&(this._modeSaved=this._mode,this._mode=s.Y.SNAPSHOTRENDERING_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"play",{get:function(){return 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0},o._rttRenderPassWrapper={renderPassDescriptor:null,colorAttachmentViewDescriptor:null,depthAttachmentViewDescriptor:null,colorAttachmentGPUTextures:[],depthTextureFormat:void 0},o._pendingDebugCommands=[],o._currentOverrideVertexBuffers=null,o._currentIndexBuffer=null,o._colorWriteLocal=!0,o._forceEnableEffect=!1,o.dbgShowShaderCode=!1,o.dbgSanityChecks=!0,o.dbgVerboseLogsForFirstFrames=!1,o.dbgVerboseLogsNumFrames=10,o.dbgLogIfNotDrawWrapper=!0,o.dbgShowEmptyEnableEffectCalls=!0,o._snapshotRenderingMode=s.Y.SNAPSHOTRENDERING_STANDARD,o.isNDCHalfZRange=!0,o.hasOriginBottomLeft=!1,o._viewportsCurrent={x:0,y:0,w:0,h:0},o._scissorsCurrent={x:0,y:0,w:0,h:0},o._scissorCached={x:0,y:0,z:0,w:0},o._stencilRefsCurrent=-1,o._blendColorsCurrent=[null,null,null,null],o._performanceMonitor=new ci,o._name="WebGPU",o._drawCalls=new qe.A,i.deviceDescriptor=i.deviceDescriptor||{},i.enableGPUDebugMarkers=null!==(n=i.enableGPUDebugMarkers)&&void 0!==n&&n,y.V.Log("Babylon.js v".concat(Pi.Version," - 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this._snapshotRendering.enabled},set:function(e){this._snapshotRendering.enabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheSamplers",{get:function(){return!!this._cacheSampler&&this._cacheSampler.disabled},set:function(e){this._cacheSampler&&(this._cacheSampler.disabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheRenderPipelines",{get:function(){return!!this._cacheRenderPipeline&&this._cacheRenderPipeline.disabled},set:function(e){this._cacheRenderPipeline&&(this._cacheRenderPipeline.disabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheBindGroups",{get:function(){return!!this._cacheBindGroups&&this._cacheBindGroups.disabled},set:function(e){this._cacheBindGroups&&(this._cacheBindGroups.disabled=e)},enumerable:!1,configurable:!0}),t.prototype.areAllEffectsReady=function(){return!0},t.prototype.getFontOffset=function(e){return gi(e)},Object.defineProperty(t,"IsSupportedAsync",{get:function(){return navigator.gpu?navigator.gpu.requestAdapter().then((function(e){return!!e}),(function(){return!1})).catch((function(){return!1})):Promise.resolve(!1)},enumerable:!1,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){return y.V.Warn("You must call IsSupportedAsync for WebGPU!"),!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportsUniformBuffers",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportedExtensions",{get:function(){return this._adapterSupportedExtensions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabledExtensions",{get:function(){return this._deviceEnabledExtensions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportedLimits",{get:function(){return this._adapterSupportedLimits},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentLimits",{get:function(){return this._deviceLimits},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"description",{get:function(){return this.name+this.version},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"version",{get:function(){return 1},enumerable:!1,configurable:!0}),t.prototype.getInfo=function(){return{vendor:this._adapterInfo.vendor||"unknown vendor",renderer:this._adapterInfo.architecture||"unknown renderer",version:this._adapterInfo.description||"unknown version"}},Object.defineProperty(t.prototype,"compatibilityMode",{get:function(){return this._compatibilityMode},set:function(e){this._compatibilityMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableGPUTimingMeasurements",{get:function(){return this._timestampQuery.enable},set:function(e){this._timestampQuery.enable!==e&&(this.gpuTimeInFrameForMainPass=e?new Gh.e:void 0,this._timestampQuery.enable=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentSampleCount",{get:function(){return this._currentRenderTarget?this._currentRenderTarget.samples:this._mainPassSampleCount},enumerable:!1,configurable:!0}),t.CreateAsync=function(e,i){void 0===i&&(i={});var r=new t(e,i);return new Promise((function(e){r.initAsync(i.glslangOptions,i.twgslOptions).then((function(){return e(r)}))}))},t.prototype.initAsync=function(e,i){var r,n=this;return this.uniqueId=t._InstanceId++,this._glslangOptions=e,this._twgslOptions=i,this._initGlslang(null!=e?e:null===(r=this._options)||void 0===r?void 0:r.glslangOptions).then((function(e){var r;return n._glslang=e,n._tintWASM=t.UseTWGSL?new Vh:null,n._tintWASM?n._tintWASM.initTwgsl(null!=i?i:null===(r=n._options)||void 0===r?void 0:r.twgslOptions).then((function(){return navigator.gpu.requestAdapter(n._options)})):navigator.gpu.requestAdapter(n._options)})).then((function(e){var t,i,r;if(e){n._adapter=e,n._adapterSupportedExtensions=[],null===(t=n._adapter.features)||void 0===t||t.forEach((function(e){return n._adapterSupportedExtensions.push(e)})),n._adapterSupportedLimits=n._adapter.limits,n._adapter.requestAdapterInfo().then((function(e){n._adapterInfo=e}));var o=null!==(i=n._options.deviceDescriptor)&&void 0!==i?i:{},a=null!==(r=null==o?void 0:o.requiredFeatures)&&void 0!==r?r:n._options.enableAllFeatures?n._adapterSupportedExtensions:void 0;if(a){for(var s=[],l=0,c=a;l<c.length;l++){var u=c[l];-1!==n._adapterSupportedExtensions.indexOf(u)&&s.push(u)}o.requiredFeatures=s}if(n._options.setMaximumLimits&&!o.requiredLimits)for(var h in o.requiredLimits={},n._adapterSupportedLimits)"minSubgroupSize"!==h&&"maxSubgroupSize"!==h&&(o.requiredLimits[h]=n._adapterSupportedLimits[h]);return o.label="BabylonWebGPUDevice".concat(n.uniqueId),n._adapter.requestDevice(o)}throw"Could not retrieve a WebGPU adapter (adapter is null)."})).then((function(e){var t,i;n._device=e,n._deviceEnabledExtensions=[],null===(t=n._device.features)||void 0===t||t.forEach((function(e){return n._deviceEnabledExtensions.push(e)})),n._deviceLimits=e.limits;var r=-1;n._device.addEventListener("uncapturederror",(function(e){++r<n.numMaxUncapturedErrors?y.V.Warn("WebGPU uncaptured error (".concat(r+1,"): ").concat(e.error," - ").concat(e.error.message)):r++===n.numMaxUncapturedErrors&&y.V.Warn("WebGPU uncaptured error: too many warnings (".concat(n.numMaxUncapturedErrors,"), no more warnings will be reported to the console for this engine."))})),n._doNotHandleContextLost||null===(i=n._device.lost)||void 0===i||i.then((function(e){n._isDisposed||(n._contextWasLost=!0,y.V.Warn("WebGPU context lost. "+e),n.onContextLostObservable.notifyObservers(n),n._restoreEngineAfterContextLost((function(){return(0,f.sH)(n,void 0,void 0,(function(){var e,t,i,r,n,o,a,s,l,c;return(0,f.YH)(this,(function(u){switch(u.label){case 0:return e=this.snapshotRenderingMode,t=this.snapshotRendering,i=this.disableCacheSamplers,r=this.disableCacheRenderPipelines,n=this.disableCacheBindGroups,o=this.enableGPUTimingMeasurements,[4,this.initAsync(null!==(a=this._glslangOptions)&&void 0!==a?a:null===(s=this._options)||void 0===s?void 0:s.glslangOptions,null!==(l=this._twgslOptions)&&void 0!==l?l:null===(c=this._options)||void 0===c?void 0:c.twgslOptions)];case 1:return u.sent(),this.snapshotRenderingMode=e,this.snapshotRendering=t,this.disableCacheSamplers=i,this.disableCacheRenderPipelines=r,this.disableCacheBindGroups=n,this.enableGPUTimingMeasurements=o,this._currentRenderPass=null,[2]}}))}))})))}))})).then((function(){n._bufferManager=new sh(n,n._device),n._textureHelper=new oh(n,n._device,n._glslang,n._tintWASM,n._bufferManager,n._deviceEnabledExtensions),n._cacheSampler=new hh(n._device),n._cacheBindGroups=new Ch(n._device,n._cacheSampler,n),n._timestampQuery=new Lh(n,n._device,n._bufferManager),n._occlusionQuery=n._device.createQuerySet?new Uh(n,n._device,n._bufferManager):void 0,n._bundleList=new Fh(n._device),n._snapshotRendering=new kh(n,n._snapshotRenderingMode,n._bundleList),n._ubInvertY=n._bufferManager.createBuffer(new Float32Array([-1,0]),ou.Uniform|ou.CopyDst,"UBInvertY"),n._ubDontInvertY=n._bufferManager.createBuffer(new Float32Array([1,0]),ou.Uniform|ou.CopyDst,"UBDontInvertY"),n.dbgVerboseLogsForFirstFrames&&void 0===n._count&&(n._count=0,y.V.Log(["%c frame #"+n._count+" - begin","background: #ffff00"])),n._uploadEncoder=n._device.createCommandEncoder(n._uploadEncoderDescriptor),n._renderEncoder=n._device.createCommandEncoder(n._renderEncoderDescriptor),n._initializeLimits(),n._emptyVertexBuffer=new Te.R(n,[0],"",{stride:1,offset:0,size:1,label:"EmptyVertexBuffer"}),n._cacheRenderPipeline=new mh(n._device,n._emptyVertexBuffer),n._depthCullingState=new bh(n._cacheRenderPipeline),n._stencilStateComposer=new vh(n._cacheRenderPipeline),n._stencilStateComposer.stencilGlobal=n._stencilState,n._depthCullingState.depthTest=!0,n._depthCullingState.depthFunc=s.Y.LEQUAL,n._depthCullingState.depthMask=!0,n._textureHelper.setCommandEncoder(n._uploadEncoder),n._clearQuad=new Ph(n._device,n,n._emptyVertexBuffer),n._defaultDrawContext=n.createDrawContext(),n._currentDrawContext=n._defaultDrawContext,n._defaultMaterialContext=n.createMaterialContext(),n._currentMaterialContext=n._defaultMaterialContext,n._initializeContextAndSwapChain(),n._initializeMainAttachments(),n.resize()})).catch((function(e){throw y.V.Error("A fatal error occurred during WebGPU creation/initialization."),e}))},t.prototype._initGlslang=function(e){return e=e||{},(e=(0,f.Cl)((0,f.Cl)({},t._GLSLslangDefaultOptions),e)).glslang?Promise.resolve(e.glslang):self.glslang?self.glslang(e.wasmPath):e.jsPath&&e.wasmPath?ee.S0.LoadBabylonScriptAsync(e.jsPath).then((function(){return self.glslang(ee.S0.GetBabylonScriptURL(e.wasmPath))})):Promise.reject("gslang is not available.")},t.prototype._initializeLimits=function(){this._caps={maxTexturesImageUnits:this._deviceLimits.maxSampledTexturesPerShaderStage,maxVertexTextureImageUnits:this._deviceLimits.maxSampledTexturesPerShaderStage,maxCombinedTexturesImageUnits:2*this._deviceLimits.maxSampledTexturesPerShaderStage,maxTextureSize:this._deviceLimits.maxTextureDimension2D,maxCubemapTextureSize:this._deviceLimits.maxTextureDimension2D,maxRenderTextureSize:this._deviceLimits.maxTextureDimension2D,maxVertexAttribs:this._deviceLimits.maxVertexAttributes,maxVaryingVectors:this._deviceLimits.maxInterStageShaderVariables,maxFragmentUniformVectors:Math.floor(this._deviceLimits.maxUniformBufferBindingSize/4),maxVertexUniformVectors:Math.floor(this._deviceLimits.maxUniformBufferBindingSize/4),standardDerivatives:!0,astc:this._deviceEnabledExtensions.indexOf("texture-compression-astc")>=0||void 0,s3tc:this._deviceEnabledExtensions.indexOf("texture-compression-bc")>=0||void 0,pvrtc:null,etc1:null,etc2:this._deviceEnabledExtensions.indexOf("texture-compression-etc2")>=0||void 0,bptc:this._deviceEnabledExtensions.indexOf("texture-compression-bc")>=0||void 0,maxAnisotropy:16,uintIndices:!0,fragmentDepthSupported:!0,highPrecisionShaderSupported:!0,colorBufferFloat:!0,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:this._deviceEnabledExtensions.indexOf("rg11b10ufloat-renderable")>=0,textureFloat:!0,textureFloatLinearFiltering:this._deviceEnabledExtensions.indexOf("float32-filterable")>=0,textureFloatRender:!0,textureHalfFloat:!0,textureHalfFloatLinearFiltering:!0,textureHalfFloatRender:!0,textureLOD:!0,texelFetch:!0,drawBuffersExtension:!0,depthTextureExtension:!0,vertexArrayObject:!1,instancedArrays:!0,timerQuery:"undefined"!=typeof BigUint64Array&&-1!==this._deviceEnabledExtensions.indexOf("timestamp-query")||void 0,supportOcclusionQuery:"undefined"!=typeof BigUint64Array,canUseTimestampForTimerQuery:!0,multiview:!1,oculusMultiview:!1,parallelShaderCompile:void 0,blendMinMax:!0,maxMSAASamples:4,canUseGLInstanceID:!0,canUseGLVertexID:!0,supportComputeShaders:!0,supportSRGBBuffers:!0,supportTransformFeedbacks:!1,textureMaxLevel:!0,texture2DArrayMaxLayerCount:this._deviceLimits.maxTextureArrayLayers,disableMorphTargetTexture:!1},this._features={forceBitmapOverHTMLImageElement:!0,supportRenderAndCopyToLodForFloatTextures:!0,supportDepthStencilTexture:!0,supportShadowSamplers:!0,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:!0,trackUbosInFrame:!0,checkUbosContentBeforeUpload:!0,supportCSM:!0,basisNeedsPOT:!1,support3DTextures:!0,needTypeSuffixInShaderConstants:!0,supportMSAA:!0,supportSSAO2:!0,supportExtendedTextureFormats:!0,supportSwitchCaseInShader:!0,supportSyncTextureRead:!1,needsInvertingBitmap:!1,useUBOBindingCache:!1,needShaderCodeInlining:!0,needToAlwaysBindUniformBuffers:!0,supportRenderPasses:!0,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!0,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!0,_collectUbosUpdatedInFrame:!1}},t.prototype._initializeContextAndSwapChain=function(){if(!this._renderingCanvas)throw"The rendering canvas has not been set!";this._context=this._renderingCanvas.getContext("webgpu"),this._configureContext(),this._colorFormat=this._options.swapChainFormat,this._mainRenderPassWrapper.colorAttachmentGPUTextures=[new $u],this._mainRenderPassWrapper.colorAttachmentGPUTextures[0].format=this._colorFormat,this._setColorFormat(this._mainRenderPassWrapper)},t.prototype._initializeMainAttachments=function(){if(this._bufferManager){this.flushFramebuffer(),this._mainTextureExtends={width:this.getRenderWidth(!0),height:this.getRenderHeight(!0),depthOrArrayLayers:1};var e,t=new Float32Array([this.getRenderHeight(!0)]);if(this._bufferManager.setSubData(this._ubInvertY,4,t),this._bufferManager.setSubData(this._ubDontInvertY,4,t),this._options.antialias){var i={label:"Texture_MainColor_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height,"_antialiasing"),size:this._mainTextureExtends,mipLevelCount:1,sampleCount:this._mainPassSampleCount,dimension:"2d",format:this._options.swapChainFormat,usage:16};this._mainTexture&&this._textureHelper.releaseTexture(this._mainTexture),this._mainTexture=this._device.createTexture(i),e=[{view:this._mainTexture.createView({label:"TextureView_MainColor_antialiasing",dimension:"2d",format:this._options.swapChainFormat,mipLevelCount:1,arrayLayerCount:1}),clearValue:new h.ov(0,0,0,1),loadOp:"clear",storeOp:"store"}]}else e=[{view:void 0,clearValue:new h.ov(0,0,0,1),loadOp:"clear",storeOp:"store"}];this._mainRenderPassWrapper.depthTextureFormat=this.isStencilEnable?"depth24plus-stencil8":"depth32float",this._setDepthTextureFormat(this._mainRenderPassWrapper),this._setColorFormat(this._mainRenderPassWrapper);var r={label:"Texture_MainDepthStencil_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height),size:this._mainTextureExtends,mipLevelCount:1,sampleCount:this._mainPassSampleCount,dimension:"2d",format:this._mainRenderPassWrapper.depthTextureFormat,usage:16};this._depthTexture&&this._textureHelper.releaseTexture(this._depthTexture),this._depthTexture=this._device.createTexture(r);var n={view:this._depthTexture.createView({label:"TextureView_MainDepthStencil_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height),dimension:"2d",format:this._depthTexture.format,mipLevelCount:1,arrayLayerCount:1}),depthClearValue:this._clearDepthValue,depthLoadOp:"clear",depthStoreOp:"store",stencilClearValue:this._clearStencilValue,stencilLoadOp:this.isStencilEnable?"clear":void 0,stencilStoreOp:this.isStencilEnable?"store":void 0};this._mainRenderPassWrapper.renderPassDescriptor={label:"MainRenderPass",colorAttachments:e,depthStencilAttachment:n}}},t.prototype._sharedInit=function(t){e.prototype._sharedInit.call(this,t),_i(this,t,this._creationOptions)},t.prototype._configureContext=function(){this._context.configure({device:this._device,format:this._options.swapChainFormat,usage:17,alphaMode:this.premultipliedAlpha?"premultiplied":"opaque"})},t.prototype.resizeImageBitmap=function(e,t,i){return yi(this,e,t,i)},t.prototype._createImageBitmapFromSource=function(e,t){return vi(this,e,t)},t.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},t.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&bi(this._renderingCanvas))},t.prototype.exitFullscreen=function(){this.isFullscreen&&Ti()},t.prototype.enterPointerlock=function(){this._renderingCanvas&&Ei(this._renderingCanvas)},t.prototype.exitPointerlock=function(){xi()},t.prototype._rebuildBuffers=function(){e.prototype._rebuildBuffers.call(this);for(var t=0,i=this._storageBuffers;t<i.length;t++){var r=i[t];r.getBuffer().engineId!==this.uniqueId&&r._rebuild()}},t.prototype._restoreEngineAfterContextLost=function(t){mh.ResetCache(),Ch.ResetCache();var i=function(e){for(var t,i=0,r=e;i<r.length;i++){for(var n=r[i],o=0,a=n.meshes;o<a.length;o++){var s=a[o].subMeshes;if(s)for(var l=0,c=s;l<c.length;l++)c[l]._drawWrappers=[]}for(var u=0,h=n.materials;u<h.length;u++)null===(t=h[u]._materialContext)||void 0===t||t.reset()}};i(this.scenes),i(this._virtualScenes);for(var r=[],n=0,o=this._uniformBuffers;n<o.length;n++){var a=o[n];a.name.indexOf("leftOver")<0&&r.push(a)}this._uniformBuffers=r,e.prototype._restoreEngineAfterContextLost.call(this,t)},t.prototype.setSize=function(t,i,r){return void 0===r&&(r=!1),!!e.prototype.setSize.call(this,t,i,r)&&(this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - setSize -",t,i])),this._initializeMainAttachments(),this.snapshotRendering&&this.snapshotRenderingReset(),!0)},t.prototype._getShaderProcessor=function(e){return 1===e?this._shaderProcessorWGSL:this._shaderProcessor},t.prototype._getShaderProcessingContext=function(e){return new Hu(e)},t.prototype._currentPassIsMainPass=function(){return null===this._currentRenderTarget},t.prototype._getCurrentRenderPass=function(){return this._currentRenderTarget&&!this._currentRenderPass?this._startRenderTargetRenderPass(this._currentRenderTarget,!1,null,!1,!1):this._currentRenderPass||this._startMainRenderPass(!1),this._currentRenderPass},t.prototype._getCurrentRenderPassWrapper=function(){return this._currentRenderTarget?this._rttRenderPassWrapper:this._mainRenderPassWrapper},t.prototype.applyStates=function(){this._stencilStateComposer.apply(),this._cacheRenderPipeline.setAlphaBlendEnabled(this._alphaState.alphaBlend)},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._forceEnableEffect=!0,this._currentIndexBuffer=null,this._currentOverrideVertexBuffers=null,this._cacheRenderPipeline.setBuffers(null,null,null),e&&(this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._depthCullingState.depthFunc=s.Y.LEQUAL,this._alphaState.reset(),this._alphaMode=s.Y.ALPHA_ADD,this._alphaEquation=s.Y.ALPHA_DISABLE,this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters),this._cacheRenderPipeline.setAlphaBlendEnabled(!1),this.setColorWrite(!0)),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype.setColorWrite=function(e){this._colorWriteLocal=e,this._cacheRenderPipeline.setWriteMask(e?15:0)},t.prototype.getColorWrite=function(){return this._colorWriteLocal},t.prototype._mustUpdateViewport=function(){var e=this._viewportCached.x,t=this._viewportCached.y,i=this._viewportCached.z,r=this._viewportCached.w,n=this._viewportsCurrent.x!==e||this._viewportsCurrent.y!==t||this._viewportsCurrent.w!==i||this._viewportsCurrent.h!==r;return n&&(this._viewportsCurrent.x=this._viewportCached.x,this._viewportsCurrent.y=this._viewportCached.y,this._viewportsCurrent.w=this._viewportCached.z,this._viewportsCurrent.h=this._viewportCached.w),n},t.prototype._applyViewport=function(e){var t=Math.floor(this._viewportCached.x),i=Math.floor(this._viewportCached.z),r=Math.floor(this._viewportCached.w),n=Math.floor(this._viewportCached.y);this._currentRenderTarget||(n=this.getRenderHeight(!0)-n-r),e?e.addItem(new Ah(t,n,i,r)):this._getCurrentRenderPass().setViewport(t,n,i,r,0,1),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - viewport applied - (",this._viewportCached.x,this._viewportCached.y,this._viewportCached.z,this._viewportCached.w,") current pass is main pass="+this._currentPassIsMainPass()]))},t.prototype._viewport=function(e,t,i,r){this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=i,this._viewportCached.w=r},t.prototype._mustUpdateScissor=function(){var e=this._scissorCached.x,t=this._scissorCached.y,i=this._scissorCached.z,r=this._scissorCached.w,n=this._scissorsCurrent.x!==e||this._scissorsCurrent.y!==t||this._scissorsCurrent.w!==i||this._scissorsCurrent.h!==r;return n&&(this._scissorsCurrent.x=this._scissorCached.x,this._scissorsCurrent.y=this._scissorCached.y,this._scissorsCurrent.w=this._scissorCached.z,this._scissorsCurrent.h=this._scissorCached.w),n},t.prototype._applyScissor=function(e){var t=this._currentRenderTarget?this._scissorCached.y:this.getRenderHeight()-this._scissorCached.w-this._scissorCached.y;e?e.addItem(new Rh(this._scissorCached.x,t,this._scissorCached.z,this._scissorCached.w)):this._getCurrentRenderPass().setScissorRect(this._scissorCached.x,t,this._scissorCached.z,this._scissorCached.w),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - scissor applied - (",this._scissorCached.x,this._scissorCached.y,this._scissorCached.z,this._scissorCached.w,") current pass is main pass="+this._currentPassIsMainPass()]))},t.prototype._scissorIsActive=function(){return 0!==this._scissorCached.x||0!==this._scissorCached.y||0!==this._scissorCached.z||0!==this._scissorCached.w},t.prototype.enableScissor=function(e,t,i,r){this._scissorCached.x=e,this._scissorCached.y=t,this._scissorCached.z=i,this._scissorCached.w=r},t.prototype.disableScissor=function(){this._scissorCached.x=this._scissorCached.y=this._scissorCached.z=this._scissorCached.w=0,this._scissorsCurrent.x=this._scissorsCurrent.y=this._scissorsCurrent.w=this._scissorsCurrent.h=0},t.prototype._mustUpdateStencilRef=function(){var e=this._stencilStateComposer.funcRef!==this._stencilRefsCurrent;return e&&(this._stencilRefsCurrent=this._stencilStateComposer.funcRef),e},t.prototype._applyStencilRef=function(e){var t,i;e?e.addItem(new Ih(null!==(t=this._stencilStateComposer.funcRef)&&void 0!==t?t:0)):this._getCurrentRenderPass().setStencilReference(null!==(i=this._stencilStateComposer.funcRef)&&void 0!==i?i:0)},t.prototype._mustUpdateBlendColor=function(){var e=this._alphaState._blendConstants,t=e[0]!==this._blendColorsCurrent[0]||e[1]!==this._blendColorsCurrent[1]||e[2]!==this._blendColorsCurrent[2]||e[3]!==this._blendColorsCurrent[3];return t&&(this._blendColorsCurrent[0]=e[0],this._blendColorsCurrent[1]=e[1],this._blendColorsCurrent[2]=e[2],this._blendColorsCurrent[3]=e[3]),t},t.prototype._applyBlendColor=function(e){e?e.addItem(new Mh(this._alphaState._blendConstants.slice())):this._getCurrentRenderPass().setBlendConstant(this._alphaState._blendConstants)},t.prototype._resetRenderPassStates=function(){this._viewportsCurrent.x=this._viewportsCurrent.y=this._viewportsCurrent.w=this._viewportsCurrent.h=0,this._scissorsCurrent.x=this._scissorsCurrent.y=this._scissorsCurrent.w=this._scissorsCurrent.h=0,this._stencilRefsCurrent=-1,this._blendColorsCurrent[0]=this._blendColorsCurrent[1]=this._blendColorsCurrent[2]=this._blendColorsCurrent[3]=null},t.prototype.clear=function(e,t,i,r){void 0===r&&(r=!1),e&&void 0===e.a&&(e.a=1);var n=this._scissorIsActive();this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - clear - backBuffer=",t," depth=",i," stencil=",r," scissor is active=",n])),this._currentRenderTarget?n?(this._currentRenderPass||this._startRenderTargetRenderPass(this._currentRenderTarget,!1,t?e:null,i,r),this._applyScissor(this.compatibilityMode?null:this._bundleList),this._clearFullQuad(t?e:null,i,r)):(this._currentRenderPass&&this._endCurrentRenderPass(),this._startRenderTargetRenderPass(this._currentRenderTarget,!0,t?e:null,i,r)):(this._currentRenderPass&&n||this._startMainRenderPass(!n,t?e:null,i,r),n&&(this._applyScissor(this.compatibilityMode?null:this._bundleList),this._clearFullQuad(t?e:null,i,r)))},t.prototype._clearFullQuad=function(e,t,i){var r,n,o=this.compatibilityMode?this._getCurrentRenderPass():null;this._clearQuad.setColorFormat(this._colorFormat),this._clearQuad.setDepthStencilFormat(this._depthTextureFormat),this._clearQuad.setMRTAttachments(null!==(r=this._cacheRenderPipeline.mrtAttachments)&&void 0!==r?r:[],null!==(n=this._cacheRenderPipeline.mrtTextureArray)&&void 0!==n?n:[],this._cacheRenderPipeline.mrtTextureCount),this.compatibilityMode?o.setStencilReference(this._clearStencilValue):this._bundleList.addItem(new Ih(this._clearStencilValue));var a=this._clearQuad.clear(o,e,t,i,this.currentSampleCount);this.compatibilityMode?this._applyStencilRef(null):(this._bundleList.addBundle(a),this._applyStencilRef(this._bundleList),this._reportDrawCall())},t.prototype.createVertexBuffer=function(e,t,i){var r;return r=e instanceof Array?new Float32Array(e):e instanceof ArrayBuffer?new Uint8Array(e):e,this._bufferManager.createBuffer(r,ou.Vertex|ou.CopyDst,i)},t.prototype.createDynamicVertexBuffer=function(e,t){return this.createVertexBuffer(e,void 0,t)},t.prototype.createIndexBuffer=function(e,t,i){var r,n=!0;e instanceof Uint32Array||e instanceof Int32Array?r=e:e instanceof Uint16Array?(r=e,n=!1):e.length>65535?r=new Uint32Array(e):(r=new Uint16Array(e),n=!1);var o=this._bufferManager.createBuffer(r,ou.Index|ou.CopyDst,i);return o.is32Bits=n,o},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0);var r,n=e;r=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._bufferManager.setSubData(n,i,r)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,r){var n,o=e;void 0===i&&(i=0),void 0===r?r=(n=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t).byteLength:n=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,this._bufferManager.setSubData(o,i,n,0,r)},t.prototype._createBuffer=function(e,t,i){var r;r=e instanceof Array?new Float32Array(e):e instanceof ArrayBuffer?new Uint8Array(e):e;var n=0;return t&s.Y.BUFFER_CREATIONFLAG_READ&&(n|=ou.CopySrc),t&s.Y.BUFFER_CREATIONFLAG_WRITE&&(n|=ou.CopyDst),t&s.Y.BUFFER_CREATIONFLAG_UNIFORM&&(n|=ou.Uniform),t&s.Y.BUFFER_CREATIONFLAG_VERTEX&&(n|=ou.Vertex),t&s.Y.BUFFER_CREATIONFLAG_INDEX&&(n|=ou.Index),t&s.Y.BUFFER_CREATIONFLAG_STORAGE&&(n|=ou.Storage),t&s.Y.BUFFER_CREATIONFLAG_INDIRECT&&(n|=ou.Indirect),this._bufferManager.createBuffer(r,n,i)},t.prototype.bindBuffersDirectly=function(){throw"Not implemented on WebGPU"},t.prototype.updateAndBindInstancesBuffer=function(){throw"Not implemented on WebGPU"},t.prototype.unbindInstanceAttributes=function(){},t.prototype.bindBuffers=function(e,t,i,r){this._currentIndexBuffer=t,this._currentOverrideVertexBuffers=null!=r?r:null,this._cacheRenderPipeline.setBuffers(e,t,this._currentOverrideVertexBuffers)},t.prototype._releaseBuffer=function(e){return this._bufferManager.releaseBuffer(e)},t.prototype.createUniformBuffer=function(e,t){var i;return i=e instanceof Array?new Float32Array(e):e,this._bufferManager.createBuffer(i,ou.Uniform|ou.CopyDst,t)},t.prototype.createDynamicUniformBuffer=function(e,t){return this.createUniformBuffer(e,t)},t.prototype.updateUniformBuffer=function(e,t,i,r){void 0===i&&(i=0);var n,o=e;void 0===r?r=(n=t instanceof Float32Array?t:new Float32Array(t)).byteLength:n=t instanceof Float32Array?t:new Float32Array(t),this._bufferManager.setSubData(o,i,n,0,r)},t.prototype.bindUniformBufferBase=function(e,t,i){this._currentDrawContext.setBuffer(i,e)},t.prototype.bindUniformBlock=function(){},t.prototype.createEffect=function(e,t,i,r,n,o,a,s,l,c){var u,h;void 0===c&&(c=0);var d="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,p="string"==typeof e?e:e.fragmentToken||e.fragmentSource||e.fragmentElement||e.fragment,f=this._getGlobalDefines(),_=null!==(u=null!=n?n:t.defines)&&void 0!==u?u:"";f&&(_+="\n"+f);var m=d+"+"+p+"@"+_;if(this._compiledEffects[m]){var g=this._compiledEffects[m];return a&&g.isReady()&&a(g),g}var v=new Bn.M(e,t,i,r,this,n,o,a,s,l,m,null!==(h=t.shaderLanguage)&&void 0!==h?h:c);return this._compiledEffects[m]=v,v},t.prototype._compileRawShaderToSpirV=function(e,t){return this._glslang.compileGLSL(e,t)},t.prototype._compileShaderToSpirV=function(e,t,i,r){return this._compileRawShaderToSpirV(r+(i?i+"\n":"")+e,t)},t.prototype._getWGSLShader=function(e,t,i){return(i=i?"//"+i.split("\n").join("\n//")+"\n":"")+e},t.prototype._createPipelineStageDescriptor=function(e,t,i,r,n){return this._tintWASM&&0===i&&(e=this._tintWASM.convertSpirV2WGSL(e,r),t=this._tintWASM.convertSpirV2WGSL(t,n)),{vertexStage:{module:this._device.createShaderModule({code:e}),entryPoint:"main"},fragmentStage:{module:this._device.createShaderModule({code:t}),entryPoint:"main"}}},t.prototype._compileRawPipelineStageDescriptor=function(e,t,i){var r=e.indexOf(s.Y.DISABLEUA)>=0,n=t.indexOf(s.Y.DISABLEUA)>=0,o=0===i?this._compileRawShaderToSpirV(e,"vertex"):e,a=0===i?this._compileRawShaderToSpirV(t,"fragment"):t;return this._createPipelineStageDescriptor(o,a,i,r,n)},t.prototype._compilePipelineStageDescriptor=function(e,t,i,r){this.onBeforeShaderCompilationObservable.notifyObservers(this);var n=e.indexOf(s.Y.DISABLEUA)>=0,o=t.indexOf(s.Y.DISABLEUA)>=0,a="#version 450\n",l=0===r?this._compileShaderToSpirV(e,"vertex",i,a):this._getWGSLShader(e,"vertex",i),c=0===r?this._compileShaderToSpirV(t,"fragment",i,a):this._getWGSLShader(t,"fragment",i),u=this._createPipelineStageDescriptor(l,c,r,n,o);return this.onAfterShaderCompilationObservable.notifyObservers(this),u},t.prototype.createRawShaderProgram=function(){throw"Not available on WebGPU"},t.prototype.createShaderProgram=function(){throw"Not available on WebGPU"},t.prototype.inlineShaderCode=function(e){var t=new Fc(e);return t.debug=!1,t.processCode(),t.code},t.prototype.createPipelineContext=function(e){return new Xu(e,this)},t.prototype.createMaterialContext=function(){return new Eh},t.prototype.createDrawContext=function(){return new xh(this._bufferManager)},t.prototype._preparePipelineContext=function(e,t,i,r,n,o,a,s){var l=e,c=l.shaderProcessingContext.shaderLanguage;this.dbgShowShaderCode&&(y.V.Log(["defines",s]),y.V.Log(t),y.V.Log(i),y.V.Log("***********************************************")),l.sources={fragment:i,vertex:t,rawVertex:n,rawFragment:o},l.stages=r?this._compileRawPipelineStageDescriptor(t,i,c):this._compilePipelineStageDescriptor(t,i,s,c)},t.prototype.getAttributes=function(e,t){for(var i=new Array(t.length),r=e,n=0;n<t.length;n++){var o=t[n],a=r.shaderProcessingContext.availableAttributes[o];void 0!==a&&(i[n]=a)}return i},t.prototype.enableEffect=function(e){if(e){if((0,Cl.E)(e)){if(!e.effect||e.effect===this._currentEffect&&e.materialContext===this._currentMaterialContext&&e.drawContext===this._currentDrawContext&&!this._forceEnableEffect){if(!e.effect&&this.dbgShowEmptyEnableEffectCalls)throw y.V.Log(["drawWrapper=",e]),"Invalid call to enableEffect: the effect property is empty!";return}if(this._currentEffect=e.effect,this._currentMaterialContext=e.materialContext,this._currentDrawContext=e.drawContext,this._counters.numEnableDrawWrapper++,!this._currentMaterialContext)throw y.V.Log(["drawWrapper=",e]),"Invalid call to enableEffect: the materialContext property is empty!"}else this._currentEffect=e,this._currentMaterialContext=this._defaultMaterialContext,this._currentDrawContext=this._defaultDrawContext,this._counters.numEnableEffects++,this.dbgLogIfNotDrawWrapper&&y.V.Warn("enableEffect has been called with an Effect and not a Wrapper! effect.uniqueId=".concat(e.uniqueId,", effect.name=").concat(e.name,", effect.name.vertex=").concat("string"==typeof e.name?"":e.name.vertex,", effect.name.fragment=").concat("string"==typeof e.name?"":e.name.fragment),10);this._stencilStateComposer.stencilMaterial=void 0,this._forceEnableEffect=!1,this._currentEffect.onBind&&this._currentEffect.onBind(this._currentEffect),this._currentEffect._onBindObservable&&this._currentEffect._onBindObservable.notifyObservers(this._currentEffect)}},t.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&(delete this._compiledEffects[e._key],this._deletePipelineContext(e.getPipelineContext()))},t.prototype.releaseEffects=function(){for(var e in this._compiledEffects){var t=this._compiledEffects[e].getPipelineContext();this._deletePipelineContext(t)}this._compiledEffects={}},t.prototype._deletePipelineContext=function(e){var t=e;t&&(0,zh.mO)(t)},Object.defineProperty(t.prototype,"needPOTTextures",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype._createHardwareTexture=function(){return new $u},t.prototype._releaseTexture=function(e){var t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),this._textureHelper.releaseTexture(e)},t.prototype._getRGBABufferInternalSizedFormat=function(){return s.Y.TEXTUREFORMAT_RGBA},t.prototype.updateTextureComparisonFunction=function(e,t){e._comparisonFunction=t},t.prototype._createInternalTexture=function(e,t,i,r){var n,o,a;void 0===i&&(i=!0),void 0===r&&(r=0);var l={};void 0!==t&&"object"==typeof t?(l.generateMipMaps=t.generateMipMaps,l.type=void 0===t.type?s.Y.TEXTURETYPE_UNSIGNED_INT:t.type,l.samplingMode=void 0===t.samplingMode?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,l.format=void 0===t.format?s.Y.TEXTUREFORMAT_RGBA:t.format,l.samples=null!==(n=t.samples)&&void 0!==n?n:1,l.creationFlags=null!==(o=t.creationFlags)&&void 0!==o?o:0,l.useSRGBBuffer=null!==(a=t.useSRGBBuffer)&&void 0!==a&&a,l.label=t.label):(l.generateMipMaps=t,l.type=s.Y.TEXTURETYPE_UNSIGNED_INT,l.samplingMode=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,l.format=s.Y.TEXTUREFORMAT_RGBA,l.samples=1,l.creationFlags=0,l.useSRGBBuffer=!1),(l.type!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(l.type!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(l.samplingMode=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),l.type!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(l.type=s.Y.TEXTURETYPE_UNSIGNED_INT,y.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var c=new si.h(this,r),u=e.width||e,h=e.height||e,d=e.depth||0,p=e.layers||0;return c.baseWidth=u,c.baseHeight=h,c.width=u,c.height=h,c.depth=d||p,c.isReady=!0,c.samples=l.samples,c.generateMipMaps=!!l.generateMipMaps,c.samplingMode=l.samplingMode,c.type=l.type,c.format=l.format,c.is2DArray=p>0,c.is3D=d>0,c._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,c._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,c._useSRGBBuffer=l.useSRGBBuffer,c.label=l.label,this._internalTexturesCache.push(c),i||this._textureHelper.createGPUTextureForInternalTexture(c,u,h,p||1,l.creationFlags),c},t.prototype.createTexture=function(e,t,i,r,n,o,a,l,c,u,h,d,p,f,_){var m=this;return void 0===n&&(n=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=null),this._createTextureBase(e,t,i,r,n,o,a,(function(e,t,i,r,n,o,a,l){var c,h=r;if(e.baseWidth=h.width,e.baseHeight=h.height,e.width=h.width,e.height=h.height,e.format=-1!==e.format?e.format:null!=u?u:s.Y.TEXTUREFORMAT_RGBA,e.type=-1!==e.type?e.type:s.Y.TEXTURETYPE_UNSIGNED_BYTE,e._creationFlags=null!=f?f:0,l(e.width,e.height,h,t,e,(function(){})),null===(c=e._hardwareTexture)||void 0===c?void 0:c.underlyingResource)o||a||m._generateMipmaps(e,m._uploadEncoder);else{var d=m._textureHelper.createGPUTextureForInternalTexture(e,h.width,h.height,void 0,f);Ju.IsImageBitmap(h)&&(m._textureHelper.updateTexture(h,e,h.width,h.height,e.depth,d.format,0,0,n,!1,0,0),o||a||m._generateMipmaps(e,m._uploadEncoder))}i&&i.removePendingData(e),e.isReady=!0,e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}),(function(){return!1}),l,c,u,h,d,p,_)},t.prototype.wrapWebGPUTexture=function(e){var t=new $u(e),i=new si.h(this,0,!0);return i._hardwareTexture=t,i.isReady=!0,i},t.prototype.wrapWebGLTexture=function(){throw new Error("wrapWebGLTexture is not supported, use wrapWebGPUTexture instead.")},t.prototype._getUseSRGBBuffer=function(e,t){return e&&this._caps.supportSRGBBuffers},t.prototype._unpackFlipY=function(e){},t.prototype.updateTextureSamplingMode=function(e,t,i){void 0===i&&(i=!1),i&&(t.generateMipMaps=!0,this._generateMipmaps(t)),t.samplingMode=e},t.prototype.updateTextureWrappingMode=function(e,t,i,r){void 0===i&&(i=null),void 0===r&&(r=null),null!==t&&(e._cachedWrapU=t),null!==i&&(e._cachedWrapV=i),(e.is2DArray||e.is3D)&&null!==r&&(e._cachedWrapR=r)},t.prototype.updateTextureDimensions=function(e,t,i,r){if(void 0===r&&(r=1),e._hardwareTexture&&(e.width!==t||e.height!==i||e.depth!==r)){var n=e._hardwareTexture.textureAdditionalUsages;e._hardwareTexture.release(),this._textureHelper.createGPUTextureForInternalTexture(e,t,i,r,n)}},t.prototype._setInternalTexture=function(e,t,i){if(i=null!=i?i:e,this._currentEffect){var r=this._currentEffect._pipelineContext.shaderProcessingContext.availableTextures[i];if(this._currentMaterialContext.setTexture(e,t),r&&r.autoBindSampler){var n=i+s.Y.AUTOSAMPLERSUFFIX;this._currentMaterialContext.setSampler(n,t)}}},t.prototype.createPrefilteredCubeTexture=function(e,t,i,r,n,o,a,s,l){return void 0===n&&(n=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!0),this.createCubeTexture(e,t,null,!1,(function(e){if(e){var t=e.texture;l?e.info.sphericalPolynomial&&(t._sphericalPolynomial=e.info.sphericalPolynomial):t._sphericalPolynomial=new zl,t._source=9,n&&n(t)}else n&&n(null)}),o,a,s,l,i,r)},t.prototype.setTexture=function(e,t,i,r){this._setTexture(e,i,!1,!1,r,r)},t.prototype.setTextureArray=function(e,t,i,r){for(var n=0;n<i.length;n++)this._setTexture(-1,i[n],!0,!1,r+n.toString(),r)},t.prototype._setTexture=function(e,t,i,r,n,o){if(void 0===i&&(i=!1),void 0===r&&(r=!1),void 0===n&&(n=""),o=null!=o?o:n,this._currentEffect){if(!t)return this._currentMaterialContext.setTexture(n,null),!1;if(t.video)t.update();else if(t.delayLoadState===s.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;var a=null;if((a=r?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture)&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;var l=t.coordinatesMode!==s.Y.TEXTURE_CUBIC_MODE&&t.coordinatesMode!==s.Y.TEXTURE_SKYBOX_MODE?s.Y.TEXTURE_WRAP_ADDRESSMODE:s.Y.TEXTURE_CLAMP_ADDRESSMODE;t.wrapU=l,t.wrapV=l}a._cachedWrapU=t.wrapU,a._cachedWrapV=t.wrapV,a.is3D&&(a._cachedWrapR=t.wrapR),this._setAnisotropicLevel(0,a,t.anisotropicFilteringLevel)}this._setInternalTexture(n,a,o)}else this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - _setTexture called with a null _currentEffect! texture=",t]));return!0},t.prototype._setAnisotropicLevel=function(e,t,i){t._cachedAnisotropicFilteringLevel!==i&&(t._cachedAnisotropicFilteringLevel=Math.min(i,this._caps.maxAnisotropy))},t.prototype._bindTexture=function(e,t,i){void 0!==e&&this._setInternalTexture(i,t)},t.prototype.generateMipmaps=function(e){this._generateMipmaps(e)},t.prototype._generateMipmaps=function(e,t){t=null!=t?t:this._renderEncoder;var i=e._hardwareTexture;if(i){t===this._renderEncoder&&this._endCurrentRenderPass();var r=e._hardwareTexture.format,n=Ju.ComputeNumMipmapLevels(e.width,e.height);this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log("frame #"+this._count+" - generate mipmaps - width="+e.width+", height="+e.height+", isCube="+e.isCube+", command encoder="+(t===this._renderEncoder?"render":"copy"))),e.isCube?this._textureHelper.generateCubeMipmaps(i,r,n,t):this._textureHelper.generateMipmaps(i,r,n,0,e.is3D,t)}},t.prototype.updateTextureData=function(e,t,i,r,n,o,a,s,l){var c;void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1);var u=e._hardwareTexture;(null===(c=e._hardwareTexture)||void 0===c?void 0:c.underlyingResource)||(u=this._textureHelper.createGPUTextureForInternalTexture(e));var h=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(h,e,n,o,e.depth,u.format,a,s,e.invertY,!1,i,r),l&&this._generateMipmaps(e)},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,r,n,o,a){var s;void 0===o&&(o=0),void 0===a&&(a=0);var l=e._hardwareTexture;(null===(s=e._hardwareTexture)||void 0===s?void 0:s.underlyingResource)||(e.format=t,l=this._textureHelper.createGPUTextureForInternalTexture(e,i,r));var c=new Uint8Array(n.buffer,n.byteOffset,n.byteLength);this._textureHelper.updateTexture(c,e,i,r,e.depth,l.format,o,a,!1,!1,0,0)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,r,n,o){var a;void 0===i&&(i=0),void 0===r&&(r=0),void 0===o&&(o=!1);var s=Math.round(Math.log(e.width)*Math.LOG2E),l=Math.round(Math.log(e.height)*Math.LOG2E),c=o?e.width:Math.pow(2,Math.max(s-r,0)),u=o?e.height:Math.pow(2,Math.max(l-r,0)),h=e._hardwareTexture;(null===(a=e._hardwareTexture)||void 0===a?void 0:a.underlyingResource)||(h=this._textureHelper.createGPUTextureForInternalTexture(e,c,u));var d=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(d,e,c,u,e.depth,h.format,i,r,e.invertY,!1,0,0)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,r){void 0===i&&(i=0),void 0===r&&(r=0),this._uploadDataToTextureDirectly(e,t,i,r)},t.prototype._uploadImageToTexture=function(e,t,i,r){var n;void 0===i&&(i=0),void 0===r&&(r=0);var o=e._hardwareTexture;if((null===(n=e._hardwareTexture)||void 0===n?void 0:n.underlyingResource)||(o=this._textureHelper.createGPUTextureForInternalTexture(e)),t instanceof HTMLImageElement)throw"WebGPU engine: HTMLImageElement not supported in _uploadImageToTexture!";var a=t,s=Math.ceil(e.width/(1<<r)),l=Math.ceil(e.height/(1<<r));this._textureHelper.updateTexture(a,e,s,l,e.depth,o.format,i,r,e.invertY,!1,0,0)},t.prototype.readPixels=function(e,t,i,r,n,o){void 0===n&&(n=!0),void 0===o&&(o=!0);var a=this._getCurrentRenderPassWrapper().colorAttachmentGPUTextures[0];if(!a)return Promise.resolve(new Uint8Array(0));var s=a.underlyingResource,l=a.format;return s?(o&&this.flushFramebuffer(),this._textureHelper.readPixels(s,e,t,i,r,l)):Promise.resolve(new Uint8Array(0))},t.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!1,configurable:!0}),t.prototype.beginFrame=function(){this._measureFps(),e.prototype.beginFrame.call(this)},t.prototype.endFrame=function(){if(this._endCurrentRenderPass(),this._snapshotRendering.endFrame(),this._timestampQuery.endFrame(this._renderEncoder),this._timestampIndex=0,this.flushFramebuffer(),this._textureHelper.destroyDeferredTextures(),this._bufferManager.destroyDeferredBuffers(),this._features._collectUbosUpdatedInFrame){if(this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),!this._count||this._count<this.dbgVerboseLogsNumFrames)){var t=[];for(var i in be.D._UpdatedUbosInFrame)t.push(i+":"+be.D._UpdatedUbosInFrame[i]);y.V.Log(["frame #"+this._count+" - updated ubos -",t.join(", ")])}be.D._UpdatedUbosInFrame={}}this.countersLastFrame.numEnableEffects=this._counters.numEnableEffects,this.countersLastFrame.numEnableDrawWrapper=this._counters.numEnableDrawWrapper,this.countersLastFrame.numBundleCreationNonCompatMode=this._counters.numBundleCreationNonCompatMode,this.countersLastFrame.numBundleReuseNonCompatMode=this._counters.numBundleReuseNonCompatMode,this._counters.numEnableEffects=0,this._counters.numEnableDrawWrapper=0,this._counters.numBundleCreationNonCompatMode=0,this._counters.numBundleReuseNonCompatMode=0,this._cacheRenderPipeline.endFrame(),this._cacheBindGroups.endFrame(),this._pendingDebugCommands.length=0,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),this._count<this.dbgVerboseLogsNumFrames&&y.V.Log(["%c frame #"+this._count+" - end","background: #ffff00"]),this._count<this.dbgVerboseLogsNumFrames&&(this._count++,this._count!==this.dbgVerboseLogsNumFrames&&y.V.Log(["%c frame #"+this._count+" - begin","background: #ffff00"]))),e.prototype.endFrame.call(this)},t.prototype.extractDriverInfo=function(){return""},t.prototype.flushFramebuffer=function(){this._endCurrentRenderPass(),this._commandBuffers[0]=this._uploadEncoder.finish(),this._commandBuffers[1]=this._renderEncoder.finish(),this._device.queue.submit(this._commandBuffers),this._uploadEncoder=this._device.createCommandEncoder(this._uploadEncoderDescriptor),this._renderEncoder=this._device.createCommandEncoder(this._renderEncoderDescriptor),this._timestampQuery.startFrame(this._uploadEncoder),this._textureHelper.setCommandEncoder(this._uploadEncoder),this._bundleList.reset()},t.prototype._currentFrameBufferIsDefaultFrameBuffer=function(){return this._currentPassIsMainPass()},t.prototype._startRenderTargetRenderPass=function(e,t,i,r,n){var o,a,l,c,u,h,d,p;this._endCurrentRenderPass();var _=e,m=_._depthStencilTexture,g=null==m?void 0:m._hardwareTexture,v=null==g?void 0:g.underlyingResource,b=null==g?void 0:g.getMSAATexture(),T=null==v?void 0:v.createView(this._rttRenderPassWrapper.depthAttachmentViewDescriptor),E=null==b?void 0:b.createView(this._rttRenderPassWrapper.depthAttachmentViewDescriptor),x=!!g&&Ju.HasStencilAspect(g.format),S=[];this.useReverseDepthBuffer&&this.setDepthFunctionToGreaterOrEqual();var C=Hh;i&&(C.r=255*i.r,C.g=255*i.g,C.b=255*i.b,C.a=255*i.a);var P=t&&i,A=t&&r,R=t&&n;if(_._attachments&&_.isMulti){this._mrtAttachments&&0!==this._mrtAttachments.length||(this._mrtAttachments=_._defaultAttachments);for(var I=0;I<this._mrtAttachments.length;++I){var M=this._mrtAttachments[I],O=_.textures[I],D=null==O?void 0:O._hardwareTexture,N=null==D?void 0:D.underlyingResource;if(D&&N){var F=D.getMSAATexture(I),w=null!==(a=null===(o=_.layerIndices)||void 0===o?void 0:o[I])&&void 0!==a?a:0,L=null!==(c=null===(l=_.faceIndices)||void 0===l?void 0:l[I])&&void 0!==c?c:0,B=(0,f.Cl)((0,f.Cl)({},this._rttRenderPassWrapper.colorAttachmentViewDescriptor),{dimension:O.is3D?"3d":"2d",format:D.format,baseArrayLayer:O.isCube?6*w+L:O.is3D?0:w}),U=(0,f.Cl)((0,f.Cl)({},this._rttRenderPassWrapper.colorAttachmentViewDescriptor),{dimension:O.is3D?"3d":"2d",format:D.format,baseArrayLayer:0}),V=O.type===s.Y.TEXTURETYPE_UNSIGNED_INTEGER||O.type===s.Y.TEXTURETYPE_UNSIGNED_SHORT,k=N.createView(B),G=null==F?void 0:F.createView(U);S.push({view:G||k,resolveTarget:F?k:void 0,depthSlice:O.is3D?w:void 0,clearValue:0!==M&&P?V?C:i:void 0,loadOp:0!==M&&P?"clear":"load",storeOp:"store"})}}this._cacheRenderPipeline.setMRT(_.textures,this._mrtAttachments.length),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)}else if(W=_.texture){var z=W._hardwareTexture,Y=z.underlyingResource,X=void 0;_.is3D&&(X=this._rttRenderPassWrapper.colorAttachmentViewDescriptor.baseArrayLayer,this._rttRenderPassWrapper.colorAttachmentViewDescriptor.baseArrayLayer=0),F=z.getMSAATexture(),k=Y.createView(this._rttRenderPassWrapper.colorAttachmentViewDescriptor),G=null==F?void 0:F.createView(this._rttRenderPassWrapper.colorAttachmentViewDescriptor),V=W.type===s.Y.TEXTURETYPE_UNSIGNED_INTEGER||W.type===s.Y.TEXTURETYPE_UNSIGNED_SHORT,S.push({view:G||k,resolveTarget:F?k:void 0,depthSlice:X,clearValue:P?V?C:i:void 0,loadOp:P?"clear":"load",storeOp:"store"})}else S.push(null);if(null===(u=this._debugPushGroup)||void 0===u||u.call(this,"render target pass"+(e.label?" ("+e.label+")":""),1),this._rttRenderPassWrapper.renderPassDescriptor={label:(null!==(h=e.label)&&void 0!==h?h:"RTT")+"RenderPass",colorAttachments:S,depthStencilAttachment:m&&v?{view:E||T,depthClearValue:A?this.useReverseDepthBuffer?this._clearReverseDepthValue:this._clearDepthValue:void 0,depthLoadOp:A?"clear":"load",depthStoreOp:"store",stencilClearValue:_._depthStencilTextureWithStencil&&R?this._clearStencilValue:void 0,stencilLoadOp:x?_._depthStencilTextureWithStencil&&R?"clear":"load":void 0,stencilStoreOp:x?"store":void 0}:void 0,occlusionQuerySet:(null===(d=this._occlusionQuery)||void 0===d?void 0:d.hasQueries)?this._occlusionQuery.querySet:void 0},this._timestampQuery.startPass(this._rttRenderPassWrapper.renderPassDescriptor,this._timestampIndex),this._currentRenderPass=this._renderEncoder.beginRenderPass(this._rttRenderPassWrapper.renderPassDescriptor),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),!this._count||this._count<this.dbgVerboseLogsNumFrames)){var W=_.texture;y.V.Log(["frame #"+this._count+" - render target begin pass - rtt name="+e.label+", internalTexture.uniqueId="+W.uniqueId+", width="+W.width+", height="+W.height+", setClearStates="+t,"renderPassDescriptor=",this._rttRenderPassWrapper.renderPassDescriptor])}null===(p=this._debugFlushPendingCommands)||void 0===p||p.call(this),this._resetRenderPassStates(),g&&Ju.HasStencilAspect(g.format)||(this._stencilStateComposer.enabled=!1)},t.prototype._startMainRenderPass=function(e,t,i,r){var n,o,a;this._endCurrentRenderPass(),this.useReverseDepthBuffer&&this.setDepthFunctionToGreaterOrEqual();var s=e&&t,l=e&&i,c=e&&r;this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].clearValue=s?t:void 0,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].loadOp=s?"clear":"load",this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.depthClearValue=l?this.useReverseDepthBuffer?this._clearReverseDepthValue:this._clearDepthValue:void 0,this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.depthLoadOp=l?"clear":"load",this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.stencilClearValue=c?this._clearStencilValue:void 0,this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.stencilLoadOp=this.isStencilEnable?c?"clear":"load":void 0,this._mainRenderPassWrapper.renderPassDescriptor.occlusionQuerySet=(null===(n=this._occlusionQuery)||void 0===n?void 0:n.hasQueries)?this._occlusionQuery.querySet:void 0;var u=this._context.getCurrentTexture();this._mainRenderPassWrapper.colorAttachmentGPUTextures[0].set(u),this._options.antialias?(Xh.format=u.format,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].resolveTarget=u.createView(Xh)):(Wh.format=u.format,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].view=u.createView(Wh)),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - main begin pass - texture width="+this._mainTextureExtends.width," height="+this._mainTextureExtends.height+", setClearStates="+e,"renderPassDescriptor=",this._mainRenderPassWrapper.renderPassDescriptor])),null===(o=this._debugPushGroup)||void 0===o||o.call(this,"main pass",0),this._timestampQuery.startPass(this._mainRenderPassWrapper.renderPassDescriptor,this._timestampIndex),this._currentRenderPass=this._renderEncoder.beginRenderPass(this._mainRenderPassWrapper.renderPassDescriptor),this._setDepthTextureFormat(this._mainRenderPassWrapper),this._setColorFormat(this._mainRenderPassWrapper),null===(a=this._debugFlushPendingCommands)||void 0===a||a.call(this),this._resetRenderPassStates(),this._isStencilEnable||(this._stencilStateComposer.enabled=!1)},t.prototype._endCurrentRenderPass=function(){var e,t,i;if(!this._currentRenderPass)return 0;var r=this._currentPassIsMainPass()?2:1;return this._snapshotRendering.endRenderPass(this._currentRenderPass)||this.compatibilityMode||(this._bundleList.run(this._currentRenderPass),this._bundleList.reset()),this._currentRenderPass.end(),this._timestampQuery.endPass(this._timestampIndex,this._currentRenderTarget&&this._currentRenderTarget.gpuTimeInFrame?this._currentRenderTarget.gpuTimeInFrame:this.gpuTimeInFrameForMainPass),this._timestampIndex+=2,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log("frame #"+this._count+" - "+(2===r?"main":"render target")+" end pass"+(1===r?" - internalTexture.uniqueId="+(null===(t=null===(e=this._currentRenderTarget)||void 0===e?void 0:e.texture)||void 0===t?void 0:t.uniqueId):""))),null===(i=this._debugPopGroup)||void 0===i||i.call(this,0),this._currentRenderPass=null,r},t.prototype.bindFramebuffer=function(e,t,i,r,n,o,a){var s,l;void 0===t&&(t=0),void 0===o&&(o=0),void 0===a&&(a=0);var c=null===(s=e.texture)||void 0===s?void 0:s._hardwareTexture;this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._endCurrentRenderPass(),this._currentRenderTarget=e;var u=this._currentRenderTarget._depthStencilTexture;this._rttRenderPassWrapper.colorAttachmentGPUTextures[0]=c,this._rttRenderPassWrapper.depthTextureFormat=u?Ju.GetWebGPUTextureFormat(-1,u.format):void 0,this._setDepthTextureFormat(this._rttRenderPassWrapper),this._setColorFormat(this._rttRenderPassWrapper),this._rttRenderPassWrapper.colorAttachmentViewDescriptor={format:this._colorFormat,dimension:e.is3D?"3d":"2d",mipLevelCount:1,baseArrayLayer:e.isCube?6*a+t:a,baseMipLevel:o,arrayLayerCount:1,aspect:"all"},this._rttRenderPassWrapper.depthAttachmentViewDescriptor={format:this._depthTextureFormat,dimension:u&&u.is3D?"3d":"2d",mipLevelCount:1,baseArrayLayer:u?u.isCube?6*a+t:a:0,baseMipLevel:0,arrayLayerCount:1,aspect:"all"},this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log(["frame #"+this._count+" - bindFramebuffer - rtt name="+e.label+", internalTexture.uniqueId="+(null===(l=e.texture)||void 0===l?void 0:l.uniqueId)+", face="+t+", lodLevel="+o+", layer="+a,"colorAttachmentViewDescriptor=",this._rttRenderPassWrapper.colorAttachmentViewDescriptor,"depthAttachmentViewDescriptor=",this._rttRenderPassWrapper.depthAttachmentViewDescriptor])),this._cachedViewport&&!n?this.setViewport(this._cachedViewport,i,r):(i||(i=e.width,o&&(i/=Math.pow(2,o))),r||(r=e.height,o&&(r/=Math.pow(2,o))),this._viewport(0,0,i,r)),this.wipeCaches()},t.prototype.unBindFramebuffer=function(e,t,i){var r,n;void 0===t&&(t=!1);var o=this._currentRenderTarget;this._currentRenderTarget=null,i&&i(),this._currentRenderTarget=o,this._endCurrentRenderPass(),!(null===(r=e.texture)||void 0===r?void 0:r.generateMipMaps)||t||e.isCube||this._generateMipmaps(e.texture),this._currentRenderTarget=null,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&y.V.Log("frame #"+this._count+" - unBindFramebuffer - rtt name="+e.label+", internalTexture.uniqueId=",null===(n=e.texture)||void 0===n?void 0:n.uniqueId)),this._mrtAttachments=[],this._cacheRenderPipeline.setMRT([]),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)},t.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._currentRenderPass||this._startMainRenderPass(!1),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},t.prototype._setColorFormat=function(e){var t,i,r=null!==(i=null===(t=e.colorAttachmentGPUTextures[0])||void 0===t?void 0:t.format)&&void 0!==i?i:null;this._cacheRenderPipeline.setColorFormat(r),this._colorFormat!==r&&(this._colorFormat=r)},t.prototype._setDepthTextureFormat=function(e){this._cacheRenderPipeline.setDepthStencilFormat(e.depthTextureFormat),this._depthTextureFormat!==e.depthTextureFormat&&(this._depthTextureFormat=e.depthTextureFormat)},t.prototype.setDitheringState=function(){},t.prototype.setRasterizerState=function(){},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){t()},t.prototype.bindSamplers=function(){},t.prototype._getUnpackAlignement=function(){return 1},t.prototype._bindTextureDirectly=function(){return!1},t.prototype.setState=function(e,t,i,r,n,o,a){var s,l;void 0===t&&(t=0),void 0===r&&(r=!1),void 0===a&&(a=0),(this._depthCullingState.cull!==e||i)&&(this._depthCullingState.cull=e);var c=null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:n)||void 0===l||l?1:2;(this._depthCullingState.cullFace!==c||i)&&(this._depthCullingState.cullFace=c),this.setZOffset(t),this.setZOffsetUnits(a);var u=r?this._currentRenderTarget?1:2:this._currentRenderTarget?2:1;(this._depthCullingState.frontFace!==u||i)&&(this._depthCullingState.frontFace=u),this._stencilStateComposer.stencilMaterial=o},t.prototype._applyRenderPassChanges=function(e){var t=!!this._stencilStateComposer.enabled&&this._mustUpdateStencilRef(),i=!!this._alphaState.alphaBlend&&this._mustUpdateBlendColor();this._mustUpdateViewport()&&this._applyViewport(e),this._mustUpdateScissor()&&this._applyScissor(e),t&&this._applyStencilRef(e),i&&this._applyBlendColor(e)},t.prototype._draw=function(e,t,i,r,n){var o,a=this._getCurrentRenderPass(),l=this._bundleList;this.applyStates();var c=this._currentEffect._pipelineContext;if(this.bindUniformBufferBase(this._currentRenderTarget?this._ubInvertY:this._ubDontInvertY,0,Yu.InternalsUBOName),c.uniformBuffer&&(c.uniformBuffer.update(),this.bindUniformBufferBase(c.uniformBuffer.getBuffer(),0,Yu.LeftOvertUBOName)),this._snapshotRendering.play)this._reportDrawCall();else{!this.compatibilityMode&&(this._currentDrawContext.isDirty(this._currentMaterialContext.updateId)||this._currentMaterialContext.isDirty||this._currentMaterialContext.forceBindGroupCreation)&&(this._currentDrawContext.fastBundle=void 0);var u=a;if(!this.compatibilityMode&&this._currentDrawContext.fastBundle||this._snapshotRendering.record){if(this._applyRenderPassChanges(l),!this._snapshotRendering.record)return this._counters.numBundleReuseNonCompatMode++,this._currentDrawContext.indirectDrawBuffer&&this._currentDrawContext.setIndirectData(r,n||1,i),l.addBundle(this._currentDrawContext.fastBundle),void this._reportDrawCall();u=l.getBundleEncoder(this._cacheRenderPipeline.colorFormats,this._depthTextureFormat,this.currentSampleCount),l.numDrawCalls++}var h=0;if(this._currentMaterialContext.hasFloatOrDepthTextures)for(var d=1,p=0;p<c.shaderProcessingContext.textureNames.length;++p){var f=c.shaderProcessingContext.textureNames[p],_=null===(o=this._currentMaterialContext.textures[f])||void 0===o?void 0:o.texture,m=_&&_.format>=s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&_.format<=s.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8;((null==_?void 0:_.type)===s.Y.TEXTURETYPE_FLOAT&&!this._caps.textureFloatLinearFiltering||m)&&(h|=d),d<<=1}this._currentMaterialContext.textureState=h;var g=this._cacheRenderPipeline.getRenderPipeline(t,this._currentEffect,this.currentSampleCount,h),v=this._cacheBindGroups.getBindGroups(c,this._currentDrawContext,this._currentMaterialContext);this._snapshotRendering.record||(this._applyRenderPassChanges(this.compatibilityMode?null:l),this.compatibilityMode||(this._counters.numBundleCreationNonCompatMode++,u=this._device.createRenderBundleEncoder({colorFormats:this._cacheRenderPipeline.colorFormats,depthStencilFormat:this._depthTextureFormat,sampleCount:Ju.GetSample(this.currentSampleCount)}))),u.setPipeline(g),this._currentIndexBuffer&&u.setIndexBuffer(this._currentIndexBuffer.underlyingResource,this._currentIndexBuffer.is32Bits?"uint32":"uint16",0);for(var y=this._cacheRenderPipeline.vertexBuffers,b=0;b<y.length;b++){var T=y[b],E=T.effectiveBuffer;E&&u.setVertexBuffer(b,E.underlyingResource,T._validOffsetRange?0:T.byteOffset)}for(p=0;p<v.length;p++)u.setBindGroup(p,v[p]);var x=!this.compatibilityMode&&!this._snapshotRendering.record;x&&this._currentDrawContext.indirectDrawBuffer?(this._currentDrawContext.setIndirectData(r,n||1,i),0===e?u.drawIndexedIndirect(this._currentDrawContext.indirectDrawBuffer,0):u.drawIndirect(this._currentDrawContext.indirectDrawBuffer,0)):0===e?u.drawIndexed(r,n||1,i,0,0):u.draw(r,n||1,i,0),x&&(this._currentDrawContext.fastBundle=u.finish(),l.addBundle(this._currentDrawContext.fastBundle)),this._reportDrawCall()}},t.prototype.drawElementsType=function(e,t,i,r){void 0===r&&(r=1),this._draw(0,e,t,i,r)},t.prototype.drawArraysType=function(e,t,i,r){void 0===r&&(r=1),this._currentIndexBuffer=null,this._draw(1,e,t,i,r)},t.prototype.dispose=function(){var t,i;this._isDisposed=!0,this.hideLoadingUI(),this._timestampQuery.dispose(),null===(t=this._mainTexture)||void 0===t||t.destroy(),null===(i=this._depthTexture)||void 0===i||i.destroy(),this._textureHelper.destroyDeferredTextures(),this._bufferManager.destroyDeferredBuffers(),this._device.destroy(),mi(this,this._renderingCanvas),e.prototype.dispose.call(this)},t.prototype.getRenderWidth=function(e){var t,i;return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:null!==(i=null===(t=this._renderingCanvas)||void 0===t?void 0:t.width)&&void 0!==i?i:0},t.prototype.getRenderHeight=function(e){var t,i;return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:null!==(i=null===(t=this._renderingCanvas)||void 0===t?void 0:t.height)&&void 0!==i?i:0},t.prototype.getError=function(){return 0},t.prototype.createExternalTexture=function(e){return new Yh(e)},t.prototype.setExternalTexture=function(e,t){t?this._setInternalTexture(e,t):this._currentMaterialContext.setTexture(e,null)},t.prototype.setTextureSampler=function(e,t){var i;null===(i=this._currentMaterialContext)||void 0===i||i.setSampler(e,t)},t.prototype.createStorageBuffer=function(e,t,i){return this._createBuffer(e,t|s.Y.BUFFER_CREATIONFLAG_STORAGE,i)},t.prototype.updateStorageBuffer=function(e,t,i,r){var n,o=e;void 0===i&&(i=0),void 0===r?r=(n=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t).byteLength:n=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,this._bufferManager.setSubData(o,i,n,0,r)},t.prototype._readFromGPUBuffer=function(e,t,i,r){var n=this;return new Promise((function(o,a){var s=function(){e.mapAsync(1,0,t).then((function(){var r=e.getMappedRange(0,t),a=i;if(void 0===a)(a=new Uint8Array(t)).set(new Uint8Array(r));else{var s=a.constructor;(a=new s(a.buffer)).set(new s(r))}e.unmap(),n._bufferManager.releaseBuffer(e),o(a)}),(function(e){n.isDisposed?o(new Uint8Array):a(e)}))};r?(n.flushFramebuffer(),s()):n.onEndFrameObservable.addOnce((function(){s()}))}))},t.prototype.readFromStorageBuffer=function(e,t,i,r,n){i=i||e.capacity;var o=this._bufferManager.createRawBuffer(i,ou.MapRead|ou.CopyDst,void 0,"TempReadFromStorageBuffer");return this._renderEncoder.copyBufferToBuffer(e.underlyingResource,null!=t?t:0,o,0,i),this._readFromGPUBuffer(o,i,r,n)},t.prototype.readFromMultipleStorageBuffers=function(e,t,i,r,n){i=i||e[0].capacity;for(var o=this._bufferManager.createRawBuffer(i*e.length,ou.MapRead|ou.CopyDst,void 0,"TempReadFromMultipleStorageBuffers"),a=0;a<e.length;a++)this._renderEncoder.copyBufferToBuffer(e[a].underlyingResource,null!=t?t:0,o,a*i,i);return this._readFromGPUBuffer(o,i*e.length,r,n)},t.prototype.setStorageBuffer=function(e,t){var i,r;null===(i=this._currentDrawContext)||void 0===i||i.setBuffer(e,null!==(r=null==t?void 0:t.getBuffer())&&void 0!==r?r:null)},t._GLSLslangDefaultOptions={jsPath:"".concat(ee.S0._DefaultCdnUrl,"/glslang/glslang.js"),wasmPath:"".concat(ee.S0._DefaultCdnUrl,"/glslang/glslang.wasm")},t._InstanceId=0,t.UseTWGSL=!0,t}(fi.$);jh.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode===e&&(e===s.Y.ALPHA_DISABLE&&!this._alphaState.alphaBlend||e!==s.Y.ALPHA_DISABLE&&this._alphaState.alphaBlend)){if(!t){var i=e===s.Y.ALPHA_DISABLE;this.depthCullingState.depthMask!==i&&(this.setDepthWrite(i),this._cacheRenderPipeline.setDepthWriteEnabled(i))}}else{switch(e){case s.Y.ALPHA_DISABLE:this._alphaState.alphaBlend=!1;break;case s.Y.ALPHA_PREMULTIPLIED:this._alphaState.setAlphaBlendFunctionParameters(1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:this._alphaState.setAlphaBlendFunctionParameters(1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_COMBINE:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(1,1,0,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ADD:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,1,0,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SUBTRACT:this._alphaState.setAlphaBlendFunctionParameters(0,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_MULTIPLY:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_DST_COLOR,0,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_MAXIMIZED:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_INTERPOLATE:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_CONSTANT_COLOR,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR,s.Y.GL_ALPHA_FUNCTION_CONSTANT_ALPHA,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SCREENMODE:this._alphaState.setAlphaBlendFunctionParameters(1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(1,1,1,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ALPHATOCOLOR:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_DST_ALPHA,1,0,0),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_REVERSEONEMINUS:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_SRC_DSTONEMINUSSRCALPHA:this._alphaState.setAlphaBlendFunctionParameters(1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_ONEONE_ONEZERO:this._alphaState.setAlphaBlendFunctionParameters(1,1,1,0),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_EXCLUSION:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,0,1),this._alphaState.alphaBlend=!0;break;case s.Y.ALPHA_LAYER_ACCUMULATE:this._alphaState.setAlphaBlendFunctionParameters(s.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,s.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.setDepthWrite(e===s.Y.ALPHA_DISABLE),this._cacheRenderPipeline.setDepthWriteEnabled(e===s.Y.ALPHA_DISABLE)),this._alphaMode=e,this._cacheRenderPipeline.setAlphaBlendEnabled(this._alphaState.alphaBlend),this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters)}},jh.prototype.setAlphaEquation=function(e){fi.$.prototype.setAlphaEquation.call(this,e),this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters)};var qh=function(){function e(t,i){this._device=t,this._cacheSampler=i,this.uniqueId=e._Counter++,this._bindGroupEntries=[],this.clear()}return e.prototype.getBindGroups=function(e,t,i){if(!i)throw new Error("WebGPUComputeContext.getBindGroups: bindingsMapping is required until browsers support reflection for wgsl shaders!");if(0===this._bindGroups.length){var r=this._bindGroupEntries.length>0;for(var n in e){var o=e[n],a=i[n],s=a.group,l=a.binding,c=o.type,u=o.object,h=o.indexInGroupEntries;switch((b=this._bindGroupEntries[s])||(b=this._bindGroupEntries[s]=[]),c){case 5:var d=u;void 0!==h&&r?b[h].resource=this._cacheSampler.getSampler(d):(o.indexInGroupEntries=b.length,b.push({binding:l,resource:this._cacheSampler.getSampler(d)}));break;case 0:case 4:var p=(f=u)._texture._hardwareTexture;void 0!==h&&r?(0===c&&(b[h++].resource=this._cacheSampler.getSampler(f._texture)),b[h].resource=p.view):(o.indexInGroupEntries=b.length,0===c&&b.push({binding:l-1,resource:this._cacheSampler.getSampler(f._texture)}),b.push({binding:l,resource:p.view}));break;case 1:8&(p=(f=u)._texture._hardwareTexture).textureAdditionalUsages||y.V.Error("computeDispatch: The texture (name=".concat(f.name,", uniqueId=").concat(f.uniqueId,") is not a storage texture!"),50),void 0!==h&&r?b[h].resource=p.viewForWriting:(o.indexInGroupEntries=b.length,b.push({binding:l,resource:p.viewForWriting}));break;case 6:var f,_=(f=u).underlyingResource;void 0!==h&&r?b[h].resource=this._device.importExternalTexture({source:_}):(o.indexInGroupEntries=b.length,b.push({binding:l,resource:this._device.importExternalTexture({source:_})}));break;case 2:case 3:case 7:var m=7===c?u:u.getBuffer(),g=m.underlyingResource;void 0!==h&&r?(b[h].resource.buffer=g,b[h].resource.size=m.capacity):(o.indexInGroupEntries=b.length,b.push({binding:l,resource:{buffer:g,offset:0,size:m.capacity}}))}}for(var v=0;v<this._bindGroupEntries.length;++v){var b;(b=this._bindGroupEntries[v])?this._bindGroups[v]=this._device.createBindGroup({layout:t.getBindGroupLayout(v),entries:b}):this._bindGroups[v]=void 0}this._bindGroups.length=this._bindGroupEntries.length}return this._bindGroups},e.prototype.clear=function(){this._bindGroups=[]},e._Counter=0,e}(),Kh=function(){function e(e){this._name="unnamed",this.engine=e}return Object.defineProperty(e.prototype,"isAsync",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return this.isAsync,!1},enumerable:!1,configurable:!0}),e.prototype._getComputeShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.compute},e.prototype.dispose=function(){},e}(),Qh={};function Zh(e,t,i,r){var n,o=1;r===s.Y.TEXTURETYPE_FLOAT?n=new Float32Array(t*i*4):r===s.Y.TEXTURETYPE_HALF_FLOAT?(n=new Uint16Array(t*i*4),o=15360):n=r===s.Y.TEXTURETYPE_UNSIGNED_INTEGER?new Uint32Array(t*i*4):new Uint8Array(t*i*4);for(var a=0;a<t;a++)for(var l=0;l<i;l++){var c=3*(l*t+a),u=4*(l*t+a);n[u+0]=e[c+0],n[u+1]=e[c+1],n[u+2]=e[c+2],n[u+3]=o}return n}jh.prototype.createComputeContext=function(){return new qh(this._device,this._cacheSampler)},jh.prototype.createComputeEffect=function(e,t){var i=("string"==typeof e?e:e.computeToken||e.computeSource||e.computeElement||e.compute)+"@"+t.defines;if(this._compiledComputeEffects[i]){var r=this._compiledComputeEffects[i];return t.onCompiled&&r.isReady()&&t.onCompiled(r),r}var n=new Sa(e,t,this,i);return this._compiledComputeEffects[i]=n,n},jh.prototype.createComputePipelineContext=function(){return new Kh(this)},jh.prototype.areAllComputeEffectsReady=function(){for(var e in this._compiledComputeEffects)if(!this._compiledComputeEffects[e].isReady())return!1;return!0},jh.prototype.computeDispatch=function(e,t,i,r,n,o,a,s){void 0===n&&(n=1),void 0===o&&(o=1),this._computeDispatch(e,t,i,r,n,o,void 0,void 0,a,s)},jh.prototype.computeDispatchIndirect=function(e,t,i,r,n,o,a){void 0===n&&(n=0),this._computeDispatch(e,t,i,void 0,void 0,void 0,r,n,o,a)},jh.prototype._computeDispatch=function(e,t,i,r,n,o,a,s,l,c){this._endCurrentRenderPass();var u=e._pipelineContext,h=t;u.computePipeline||(u.computePipeline=this._device.createComputePipeline({layout:"auto",compute:u.stage})),c&&this._timestampQuery.startPass(Qh,this._timestampIndex);var d=this._renderEncoder.beginComputePass(Qh);d.setPipeline(u.computePipeline);for(var p=h.getBindGroups(i,u.computePipeline,l),f=0;f<p.length;++f){var _=p[f];_&&d.setBindGroup(f,_)}void 0!==a?d.dispatchWorkgroupsIndirect(a.underlyingResource,s):r+n+o>0&&d.dispatchWorkgroups(r,n,o),d.end(),c&&(this._timestampQuery.endPass(this._timestampIndex,c),this._timestampIndex+=2)},jh.prototype.releaseComputeEffects=function(){for(var e in this._compiledComputeEffects){var t=this._compiledComputeEffects[e].getPipelineContext();this._deleteComputePipelineContext(t)}this._compiledComputeEffects={}},jh.prototype._prepareComputePipelineContext=function(e,t,i,r,n){var o=e;this.dbgShowShaderCode&&(y.V.Log(r),y.V.Log(t)),o.sources={compute:t,rawCompute:i},o.stage=this._createComputePipelineStageDescriptor(t,r,n)},jh.prototype._releaseComputeEffect=function(e){this._compiledComputeEffects[e._key]&&(delete this._compiledComputeEffects[e._key],this._deleteComputePipelineContext(e.getPipelineContext()))},jh.prototype._rebuildComputeEffects=function(){for(var e in this._compiledComputeEffects){var t=this._compiledComputeEffects[e];t._pipelineContext=null,t._wasPreviouslyReady=!1,t._prepareEffect()}},jh.prototype._executeWhenComputeStateIsCompiled=function(e,t){e.stage.module.getCompilationInfo().then((function(e){for(var i={numErrors:0,messages:[]},r=0,n=e.messages;r<n.length;r++){var o=n[r];"error"===o.type&&i.numErrors++,i.messages.push({type:o.type,text:o.message,line:o.lineNum,column:o.linePos,length:o.length,offset:o.offset})}t(i)}))},jh.prototype._deleteComputePipelineContext=function(e){e&&e.dispose()},jh.prototype._createComputePipelineStageDescriptor=function(e,t,i){return t=t?"//"+t.split("\n").join("\n//")+"\n":"",{module:this._device.createShaderModule({code:t+e}),entryPoint:i}},jh.prototype._createDepthStencilCubeTexture=function(e,t){var i=new si.h(this,t.generateStencil?12:14);i.isCube=!0,i.label=t.label;var r=(0,f.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,samples:1,depthTextureFormat:t.generateStencil?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:s.Y.TEXTUREFORMAT_DEPTH32_FLOAT},t);i.format=r.depthTextureFormat,this._setupDepthStencilTexture(i,e,r.generateStencil,r.bilinearFiltering,r.comparisonFunction,r.samples),this._textureHelper.createGPUTextureForInternalTexture(i);var n=i._hardwareTexture;return i.type=Ju.GetTextureTypeFromFormat(n.format),this._internalTexturesCache.push(i),i},jh.prototype.createCubeTexture=function(e,t,i,r,n,o,a,s,l,c,u,h,d,p,f){var _=this;return void 0===n&&(n=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===p&&(p=!1),void 0===f&&(f=null),this.createCubeTextureBase(e,t,i,!!r,n,o,a,s,l,c,u,h,null,(function(e,t){var i=t,o=i[0].width,s=o;_._setCubeMapTextureParams(e,!r),e.format=null!=a?a:-1;var l=_._textureHelper.createGPUTextureForInternalTexture(e,o,s);_._textureHelper.updateCubeTextures(i,l.underlyingResource,o,s,l.format,!1,!1,0,0),r||_._generateMipmaps(e,_._uploadEncoder),e.isReady=!0,e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),n&&n()}),!!p,f)},jh.prototype._setCubeMapTextureParams=function(e,t,i){e.samplingMode=t?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,e._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,e._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,i&&(e._maxLodLevel=i)},jh.prototype.generateMipMapsForCubemap=function(e){var t;e.generateMipMaps&&((null===(t=e._hardwareTexture)||void 0===t?void 0:t.underlyingResource)||this._textureHelper.createGPUTextureForInternalTexture(e),this._generateMipmaps(e))},jh.prototype._debugPushGroup=function(e,t){this._options.enableGPUDebugMarkers&&(0===t||1===t?this._renderEncoder.pushDebugGroup(e):this._currentRenderPass?this._currentRenderPass.pushDebugGroup(e):this._pendingDebugCommands.push(["push",e]))},jh.prototype._debugPopGroup=function(e){this._options.enableGPUDebugMarkers&&(0===e||1===e?this._renderEncoder.popDebugGroup():this._currentRenderPass?this._currentRenderPass.popDebugGroup():this._pendingDebugCommands.push(["pop",null]))},jh.prototype._debugInsertMarker=function(e,t){this._options.enableGPUDebugMarkers&&(0===t||1===t?this._renderEncoder.insertDebugMarker(e):this._currentRenderPass?this._currentRenderPass.insertDebugMarker(e):this._pendingDebugCommands.push(["insert",e]))},jh.prototype._debugFlushPendingCommands=function(){for(var e=0;e<this._pendingDebugCommands.length;++e){var t=this._pendingDebugCommands[e],i=t[0],r=t[1];switch(i){case"push":this._debugPushGroup(r);break;case"pop":this._debugPopGroup();break;case"insert":this._debugInsertMarker(r)}}this._pendingDebugCommands.length=0},jh.prototype.createDynamicTexture=function(e,t,i,r){var n=new si.h(this,4);return n.baseWidth=e,n.baseHeight=t,i&&(e=this.needPOTTextures?(0,le.R)(e,this._caps.maxTextureSize):e,t=this.needPOTTextures?(0,le.R)(t,this._caps.maxTextureSize):t),n.width=e,n.height=t,n.isReady=!1,n.generateMipMaps=i,n.samplingMode=r,this.updateTextureSamplingMode(r,n),this._internalTexturesCache.push(n),e&&t&&this._textureHelper.createGPUTextureForInternalTexture(n,e,t),n},jh.prototype.updateDynamicTexture=function(e,t,i,r,n,o,a){var s;if(void 0===r&&(r=!1),e){var l=t.width,c=t.height,u=e._hardwareTexture;(null===(s=e._hardwareTexture)||void 0===s?void 0:s.underlyingResource)||(u=this._textureHelper.createGPUTextureForInternalTexture(e,l,c)),this._textureHelper.updateTexture(t,e,l,c,e.depth,u.format,0,0,i,r,0,0,a),e.generateMipMaps&&this._generateMipmaps(e),e._dynamicTextureSource=t,e._premulAlpha=r,e.invertY=i||!1,e.isReady=!0}},jh.prototype.unBindMultiColorAttachmentFramebuffer=function(e,t,i){void 0===t&&(t=!1),i&&i();var r=e._attachments.length;this._endCurrentRenderPass();for(var n=0;n<r;n++){var o=e.textures[n];!o.generateMipMaps||t||o.isCube||o.is3D||this._generateMipmaps(o)}this._currentRenderTarget=null,this._mrtAttachments=[],this._cacheRenderPipeline.setMRT([]),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)},jh.prototype.createMultipleRenderTarget=function(e,t,i){var r,n,o,a,l=!1,c=!0,u=!1,h=!1,d=s.Y.TEXTUREFORMAT_DEPTH16,p=1,f=s.Y.TEXTURETYPE_UNSIGNED_INT,_=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,m=s.Y.TEXTUREFORMAT_RGBA,g=s.Y.TEXTURE_2D,v=[],b=[],T=[],E=[],x=[],S=[],C=[],P=[],A=[],R=this._createHardwareRenderTargetWrapper(!0,!1,e);void 0!==t&&(l=void 0!==t.generateMipMaps&&t.generateMipMaps,c=void 0===t.generateDepthBuffer||t.generateDepthBuffer,u=void 0!==t.generateStencilBuffer&&t.generateStencilBuffer,h=void 0!==t.generateDepthTexture&&t.generateDepthTexture,p=t.textureCount||1,d=null!==(r=t.depthTextureFormat)&&void 0!==r?r:s.Y.TEXTUREFORMAT_DEPTH16,t.types&&(v=t.types),t.samplingModes&&(b=t.samplingModes),t.useSRGBBuffers&&(T=t.useSRGBBuffers),t.formats&&(E=t.formats),t.targetTypes&&(x=t.targetTypes),t.faceIndex&&(S=t.faceIndex),t.layerIndex&&(C=t.layerIndex),t.layerCounts&&(P=t.layerCounts),A=null!==(n=t.labels)&&void 0!==n?n:A),R.label=null!==(o=null==t?void 0:t.label)&&void 0!==o?o:"MultiRenderTargetWrapper";var I=e.width||e,M=e.height||e,O=null;(c||u||h)&&(h||(d=c&&u?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c?s.Y.TEXTUREFORMAT_DEPTH32_FLOAT:s.Y.TEXTUREFORMAT_STENCIL8),O=R.createDepthStencilTexture(0,!1,u,1,d,"MultipleRenderTargetDepthStencil"));var D=[],N=[],F=[];R._generateDepthBuffer=c,R._generateStencilBuffer=u,R._attachments=N,R._defaultAttachments=F;for(var w=0;w<p;w++){var L=b[w]||_,B=v[w]||f,U=E[w]||m,V=!!T[w]&&this._caps.supportSRGBBuffers,k=x[w]||g,G=null!==(a=P[w])&&void 0!==a?a:1;if((B!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(B!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(L=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),B!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(B=s.Y.TEXTURETYPE_UNSIGNED_INT,y.V.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type")),N.push(w+1),F.push(i?w+1:0===w?1:0),-1!==k){var z=new si.h(this,6);switch(D[w]=z,k){case s.Y.TEXTURE_CUBE_MAP:z.isCube=!0;break;case s.Y.TEXTURE_3D:z.is3D=!0,z.baseDepth=z.depth=G;break;case s.Y.TEXTURE_2D_ARRAY:z.is2DArray=!0,z.baseDepth=z.depth=G}z.baseWidth=I,z.baseHeight=M,z.width=I,z.height=M,z.isReady=!0,z.samples=1,z.generateMipMaps=l,z.samplingMode=L,z.type=B,z._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,z._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,z._useSRGBBuffer=V,z.format=U,z.label=A[w],this._internalTexturesCache.push(z),this._textureHelper.createGPUTextureForInternalTexture(z)}}return O&&(O.incrementReferences(),D[p]=O,this._internalTexturesCache.push(O)),R.setTextures(D),R.setLayerAndFaceIndices(C,S),R},jh.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t){if(!e||!e.textures||e.textures[0].samples===t)return t;var i=e.textures.length;if(0===i)return 1;t=Math.min(t,this.getCaps().maxMSAASamples);for(var r=0;r<i;++r){var n=(a=e.textures[r])._hardwareTexture;null==n||n.releaseMSAATexture()}var o=e._depthStencilTexture===e.textures[i-1];for(r=0;r<i;++r){var a=e.textures[r];this._textureHelper.createMSAATexture(a,t,!1,r===i-1&&o?0:r),a.samples=t}return e._depthStencilTexture&&!o&&(this._textureHelper.createMSAATexture(e._depthStencilTexture,t),e._depthStencilTexture.samples=t),t},jh.prototype.bindAttachments=function(e){0!==e.length&&this._currentRenderTarget&&(this._mrtAttachments=e,this._currentRenderPass&&this._cacheRenderPipeline.setMRTAttachments(e))},jh.prototype.buildTextureLayout=function(e){for(var t=[],i=0;i<e.length;i++)e[i]?t.push(i+1):t.push(0);return t},jh.prototype.restoreSingleAttachment=function(){},jh.prototype.restoreSingleAttachmentForRenderTarget=function(){},jh.prototype.getGPUFrameTimeCounter=function(){return this._timestampQuery.gpuFrameTimeCounter},jh.prototype.captureGPUFrameTime=function(e){this._timestampQuery.enable=e&&!!this._caps.timerQuery},jh.prototype.createQuery=function(){return this._occlusionQuery.createQuery()},jh.prototype.deleteQuery=function(e){return this._occlusionQuery.deleteQuery(e),this},jh.prototype.isQueryResultAvailable=function(e){return this._occlusionQuery.isQueryResultAvailable(e)},jh.prototype.getQueryResult=function(e){return this._occlusionQuery.getQueryResult(e)},jh.prototype.beginOcclusionQuery=function(e,t){var i;return this.compatibilityMode?!!this._occlusionQuery.canBeginQuery(t)&&(null===(i=this._currentRenderPass)||void 0===i||i.beginOcclusionQuery(t),!0):(this._bundleList.addItem(new Oh(t)),!0)},jh.prototype.endOcclusionQuery=function(){var e;return this.compatibilityMode?null===(e=this._currentRenderPass)||void 0===e||e.endOcclusionQuery():this._bundleList.addItem(new Dh),this},jh.prototype.createRawTexture=function(e,t,i,r,n,o,a,l,c,u,h){void 0===l&&(l=null),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new si.h(this,3);return d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=r,d.generateMipMaps=n,d.samplingMode=a,d.invertY=o,d._compression=l,d.type=c,d._creationFlags=u,d._useSRGBBuffer=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,void 0,u),this.updateRawTexture(d,e,r,o,l,c,h),this._internalTexturesCache.push(d),d},jh.prototype.updateRawTexture=function(e,t,i,r,n,o,a){if(void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){if(this._doNotHandleContextLost||(e._bufferView=t,e.invertY=r,e._compression=n,e._useSRGBBuffer=a),t){var l=e._hardwareTexture;i===s.Y.TEXTUREFORMAT_RGB&&(t=Zh(t,e.width,e.height,o));var c=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(c,e,e.width,e.height,e.depth,l.format,0,0,r,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0}},jh.prototype.createRawCubeTexture=function(e,t,i,r,n,o,a,l){void 0===l&&(l=null);var c=new si.h(this,8);return r!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering?r!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering?r!==s.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatRender?r!==s.Y.TEXTURETYPE_HALF_FLOAT||this._caps.colorBufferFloat||(n=!1,y.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(n=!1,y.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(n=!1,a=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,y.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(n=!1,a=s.Y.TEXTURE_NEAREST_SAMPLINGMODE,y.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")),c.isCube=!0,c._originalFormat=i,c.format=i===s.Y.TEXTUREFORMAT_RGB?s.Y.TEXTUREFORMAT_RGBA:i,c.type=r,c.generateMipMaps=n,c.width=t,c.height=t,c.samplingMode=a,this._doNotHandleContextLost||(c._bufferViewArray=e),c.invertY=o,c._compression=l,c._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,c._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,this._textureHelper.createGPUTextureForInternalTexture(c),i===s.Y.TEXTUREFORMAT_RGB&&(c._hardwareTexture._originalFormatIsRGB=!0),e&&this.updateRawCubeTexture(c,e,i,r,o,l),c.isReady=!0,c},jh.prototype.updateRawCubeTexture=function(e,t,i,r,n,o){void 0===o&&(o=null),e._bufferViewArray=t,e.invertY=n,e._compression=o;for(var a=e._hardwareTexture,s=a._originalFormatIsRGB,l=[0,2,4,1,3,5],c=[],u=0;u<t.length;++u){var h=t[l[u]];s&&(h=Zh(h,e.width,e.height,r)),c.push(new Uint8Array(h.buffer,h.byteOffset,h.byteLength))}this._textureHelper.updateCubeTextures(c,a.underlyingResource,e.width,e.height,a.format,n,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder),e.isReady=!0},jh.prototype.createRawCubeTextureFromUrl=function(e,t,i,r,n,o,a,l,c,u,h,d){var p=this;void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===d&&(d=!1);var f=this.createRawCubeTexture(null,i,r,n,!o,d,h,null);return null==t||t.addPendingData(f),f.url=e,this._internalTexturesCache.push(f),this._loadFile(e,(function(e){!function(e){var i=f.width,o=a(e);if(o){if(l)for(var u=r===s.Y.TEXTUREFORMAT_RGB,h=l(o),_=f._hardwareTexture,m=[0,1,2,3,4,5],g=0;g<h.length;g++){for(var v=i>>g,y=[],b=0;b<6;b++){var T=h[g][m[b]];u&&(T=Zh(T,v,v,n)),y.push(new Uint8Array(T.buffer,T.byteOffset,T.byteLength))}p._textureHelper.updateCubeTextures(y,_.underlyingResource,v,v,_.format,d,!1,0,0)}else p.updateRawCubeTexture(f,o,r,n,d);f.isReady=!0,null==t||t.removePendingData(f),c&&c()}}(e)}),void 0,null==t?void 0:t.offlineProvider,!0,(function(e,i){null==t||t.removePendingData(f),u&&e&&u(e.status+" "+e.statusText,i)})),f},jh.prototype.createRawTexture3D=function(e,t,i,r,n,o,a,l,c,u,h){void 0===c&&(c=null),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=0);var d=new si.h(this,10);return d.baseWidth=t,d.baseHeight=i,d.baseDepth=r,d.width=t,d.height=i,d.depth=r,d.format=n,d.type=u,d.generateMipMaps=o,d.samplingMode=l,d.is3D=!0,d._creationFlags=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,void 0,h),this.updateRawTexture3D(d,e,n,a,c,u),this._internalTexturesCache.push(d),d},jh.prototype.updateRawTexture3D=function(e,t,i,r,n,o){if(void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.invertY=r,e._compression=n),t){var a=e._hardwareTexture;i===s.Y.TEXTUREFORMAT_RGB&&(t=Zh(t,e.width,e.height,o));var l=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(l,e,e.width,e.height,e.depth,a.format,0,0,r,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0},jh.prototype.createRawTexture2DArray=function(e,t,i,r,n,o,a,l,c,u,h){void 0===c&&(c=null),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=0);var d=new si.h(this,11);return d.baseWidth=t,d.baseHeight=i,d.baseDepth=r,d.width=t,d.height=i,d.depth=r,d.format=n,d.type=u,d.generateMipMaps=o,d.samplingMode=l,d.is2DArray=!0,d._creationFlags=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,r,h),this.updateRawTexture2DArray(d,e,n,a,c,u),this._internalTexturesCache.push(d),d},jh.prototype.updateRawTexture2DArray=function(e,t,i,r,n,o){if(void 0===n&&(n=null),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.invertY=r,e._compression=n),t){var a=e._hardwareTexture;i===s.Y.TEXTUREFORMAT_RGB&&(t=Zh(t,e.width,e.height,o));var l=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(l,e,e.width,e.height,e.depth,a.format,0,0,r,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0},jh.prototype._readTexturePixels=function(e,t,i,r,n,o,a,s,l,c){void 0===r&&(r=-1),void 0===n&&(n=0),void 0===o&&(o=null),void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=0),void 0===c&&(c=0);var u=e._hardwareTexture;return a&&this.flushFramebuffer(),this._textureHelper.readPixels(u.underlyingResource,l,c,t,i,u.format,r,n,o,s)},jh.prototype._readTexturePixelsSync=function(){throw"_readTexturePixelsSync is unsupported in WebGPU!"};var Jh=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,r,n,o)||this;return n.enableGPUTimingMeasurements&&(a.gpuTimeInFrame=new Gh.e),a}return(0,f.C6)(t,e),t}(Vn);jh.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var r=new Jh(e,t,i,this);return this._renderTargetWrapperCache.push(r),r},jh.prototype.createRenderTargetTexture=function(e,t){var i,r,n,o=this._createHardwareRenderTargetWrapper(!1,!1,e),a={};void 0!==t&&"object"==typeof t?(a.generateMipMaps=t.generateMipMaps,a.generateDepthBuffer=void 0===t.generateDepthBuffer||t.generateDepthBuffer,a.generateStencilBuffer=a.generateDepthBuffer&&t.generateStencilBuffer,a.samplingMode=void 0===t.samplingMode?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,a.creationFlags=null!==(i=t.creationFlags)&&void 0!==i?i:0,a.noColorAttachment=!!t.noColorAttachment,a.samples=t.samples,a.label=t.label):(a.generateMipMaps=t,a.generateDepthBuffer=!0,a.generateStencilBuffer=!1,a.samplingMode=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,a.creationFlags=0,a.noColorAttachment=!1);var l=a.noColorAttachment?null:this._createInternalTexture(e,t,!0,5);return o.label=null!==(r=a.label)&&void 0!==r?r:"RenderTargetWrapper",o._samples=null!==(n=a.samples)&&void 0!==n?n:1,o._generateDepthBuffer=a.generateDepthBuffer,o._generateStencilBuffer=!!a.generateStencilBuffer,o.setTextures(l),(o._generateDepthBuffer||o._generateStencilBuffer)&&o.createDepthStencilTexture(0,!1,o._generateStencilBuffer,o.samples,a.generateStencilBuffer?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:s.Y.TEXTUREFORMAT_DEPTH32_FLOAT,a.label?a.label+"-DepthStencil":void 0),l&&(void 0!==t&&"object"==typeof t&&t.createMipMaps&&!a.generateMipMaps&&(l.generateMipMaps=!0),this._textureHelper.createGPUTextureForInternalTexture(l,void 0,void 0,void 0,a.creationFlags),void 0!==t&&"object"==typeof t&&t.createMipMaps&&!a.generateMipMaps&&(l.generateMipMaps=!1)),o},jh.prototype._createDepthStencilTexture=function(e,t){var i=new si.h(this,t.generateStencil?12:14);i.label=t.label;var r=(0,f.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,samples:1,depthTextureFormat:t.generateStencil?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:s.Y.TEXTUREFORMAT_DEPTH32_FLOAT},t);i.format=r.depthTextureFormat,this._setupDepthStencilTexture(i,e,r.generateStencil,r.bilinearFiltering,r.comparisonFunction,r.samples),this._textureHelper.createGPUTextureForInternalTexture(i);var n=i._hardwareTexture;return i.type=Ju.GetTextureTypeFromFormat(n.format),this._internalTexturesCache.push(i),i},jh.prototype._setupDepthStencilTexture=function(e,t,i,r,n,o){void 0===o&&(o=1);var a=t.width||t,l=t.height||t,c=t.layers||0,u=t.depth||0;e.baseWidth=a,e.baseHeight=l,e.width=a,e.height=l,e.is2DArray=c>0,e.is3D=u>0,e.depth=c||u,e.isReady=!0,e.samples=o,e.generateMipMaps=!1,e.samplingMode=r?s.Y.TEXTURE_BILINEAR_SAMPLINGMODE:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,e.type=s.Y.TEXTURETYPE_FLOAT,e._comparisonFunction=n,e._cachedWrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,e._cachedWrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE},jh.prototype.updateRenderTargetTextureSampleCount=function(e,t){return e&&e.texture&&e.samples!==t?(t=Math.min(t,this.getCaps().maxMSAASamples),this._textureHelper.createMSAATexture(e.texture,t),e._depthStencilTexture&&(this._textureHelper.createMSAATexture(e._depthStencilTexture,t),e._depthStencilTexture.samples=t),e._samples=t,e.texture.samples=t,t):t},jh.prototype.createRenderTargetCubeTexture=function(e,t){var i,r=this._createHardwareRenderTargetWrapper(!1,!0,e),n=(0,f.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:s.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:s.Y.TEXTUREFORMAT_RGBA,samples:1},t);n.generateStencilBuffer=n.generateDepthBuffer&&n.generateStencilBuffer,r.label=null!==(i=n.label)&&void 0!==i?i:"RenderTargetWrapper",r._generateDepthBuffer=n.generateDepthBuffer,r._generateStencilBuffer=n.generateStencilBuffer;var o=new si.h(this,5);return o.width=e,o.height=e,o.depth=0,o.isReady=!0,o.isCube=!0,o.samples=n.samples,o.generateMipMaps=n.generateMipMaps,o.samplingMode=n.samplingMode,o.type=n.type,o.format=n.format,this._internalTexturesCache.push(o),r.setTextures(o),(r._generateDepthBuffer||r._generateStencilBuffer)&&r.createDepthStencilTexture(0,void 0===n.samplingMode||n.samplingMode===s.Y.TEXTURE_BILINEAR_SAMPLINGMODE||n.samplingMode===s.Y.TEXTURE_LINEAR_LINEAR||n.samplingMode===s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE||n.samplingMode===s.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR||n.samplingMode===s.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST||n.samplingMode===s.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR||n.samplingMode===s.Y.TEXTURE_NEAREST_LINEAR||n.samplingMode===s.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST,r._generateStencilBuffer,r.samples),t&&t.createMipMaps&&!n.generateMipMaps&&(o.generateMipMaps=!0),this._textureHelper.createGPUTextureForInternalTexture(o),t&&t.createMipMaps&&!n.generateMipMaps&&(o.generateMipMaps=!1),r},jh.prototype.setDepthStencilTexture=function(e,t,i,r){i&&i.depthStencilTexture?this._setTexture(e,i,!1,!0,r):this._setTexture(e,null,void 0,void 0,r)},jh.prototype.updateVideoTexture=function(e,t,i){var r,n=this;if(e&&!e._isDisabled){void 0===this._videoTextureSupported&&(this._videoTextureSupported=!0);var o=e._hardwareTexture;if((null===(r=e._hardwareTexture)||void 0===r?void 0:r.underlyingResource)||(o=this._textureHelper.createGPUTextureForInternalTexture(e)),function(e){return!(!e||void 0===e.underlyingResource)}(t)){if(t.isReady()){try{this._textureHelper.copyVideoToTexture(t,e,o.format,!i),e.generateMipMaps&&this._generateMipmaps(e)}catch(e){}e.isReady=!0}}else t&&this.createImageBitmap(t).then((function(t){n._textureHelper.updateTexture(t,e,e.width,e.height,e.depth,o.format,0,0,!i,!1,0,0),e.generateMipMaps&&n._generateMipmaps(e),e.isReady=!0})).catch((function(){e.isReady=!0}))}};var $h=i(4737),ed=i(4054),td=function(){function e(){}return e.CreateAsync=function(e,t){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(i){switch(i.label){case 0:return[4,jh.IsSupportedAsync];case 1:return i.sent()?[2,jh.CreateAsync(e,t)]:Pi.IsSupported?[2,new Pi(e,void 0,t)]:[2,new Al(t)]}}))}))},e}(),id=function(){function e(){}return e.COPY=1,e.CUT=2,e.PASTE=3,e}(),rd=function(){function e(e,t){this.type=e,this.event=t}return e.GetTypeFromCharacter=function(e){switch(e){case 67:return id.COPY;case 86:return id.PASTE;case 88:return id.CUT;default:return-1}},e}(),nd=function(e){function t(i,r,n,o,a,s,l){var d;void 0===r&&(r=h.v9.Gray()),void 0===n&&(n=Ua.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=1),void 0===s&&(s=h.v9.Yellow()),void 0===l&&(l=h.v9.Gray());var p,f,_,m,g,v,y,b=this;(b=e.call(this,n)||this)._pointerObserver=null,b.snapDistance=0,b.onSnapObservable=new c.cP,b.uniformScaling=!1,b.sensitivity=1,b.dragScale=1,b.incrementalSnap=!1,b._isEnabled=!0,b._parent=null,b._dragging=!1,b._tmpVector=new u.Pq(0,0,0),b._incrementalStartupValue=u.Pq.Zero(),b._parent=o,b._coloredMaterial=new Wo("",n.utilityLayerScene),b._coloredMaterial.diffuseColor=r,b._coloredMaterial.specularColor=r.subtract(new h.v9(.1,.1,.1)),b._hoverMaterial=new Wo("",n.utilityLayerScene),b._hoverMaterial.diffuseColor=s,b._disableMaterial=new Wo("",n.utilityLayerScene),b._disableMaterial.diffuseColor=l,b._disableMaterial.alpha=.4,b._gizmoMesh=new Wi("axis",n.utilityLayerScene);var T=(d=b._createGizmoMesh(b._gizmoMesh,a)).arrowMesh,E=d.arrowTail,x=b._createGizmoMesh(b._gizmoMesh,a+4,!0);b._gizmoMesh.lookAt(b._rootMesh.position.add(i)),b._rootMesh.addChild(b._gizmoMesh,ka.PreserveScaling),b._gizmoMesh.scaling.scaleInPlace(1/3);var S=T.position.clone(),C=E.position.clone(),P=E.scaling.clone(),A=function(e){var t=e*(3/b._rootMesh.scaling.length())*6;T.position.z+=t/3.5,E.scaling.y+=t,b.dragScale=E.scaling.y,E.position.z=T.position.z/2},R=function(){T.position.set(S.x,S.y,S.z),E.position.set(C.x,C.y,C.z),E.scaling.set(P.x,P.y,P.z),b.dragScale=E.scaling.y,b._dragging=!1};b.dragBehavior=new Pr({dragAxis:i}),b.dragBehavior.moveAttached=!1,b.dragBehavior.updateDragPlane=!1,b._rootMesh.addBehavior(b.dragBehavior);var I=0,M=0,O={snapDistance:0};b.dragBehavior.onDragObservable.add((function(e){if(b.attachedNode){var r=b.sensitivity*e.dragDistance*(3*b.scaleRatio/b._rootMesh.scaling.length()),n=b._tmpVector,o=!1,a=0;if(b.uniformScaling?n.setAll(.57735):n.copyFrom(i),0==b.snapDistance)n.scaleToRef(r,n);else{I+=r,M+=r;var s=b.incrementalSnap?M:I;Math.abs(s)>b.snapDistance?(a=Math.floor(Math.abs(s)/b.snapDistance),s<0&&(a*=-1),I%=b.snapDistance,n.scaleToRef(b.snapDistance*a,n),o=!0):n.scaleInPlace(0)}n.addInPlaceFromFloats(1,1,1),n.x=Math.abs(n.x)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(n.x<0?-1:1):n.x,n.y=Math.abs(n.y)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(n.y<0?-1:1):n.y,n.z=Math.abs(n.z)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(n.z<0?-1:1):n.z;var l=b.attachedNode._isMesh?b.attachedNode:void 0;Math.abs(b.snapDistance)>0&&b.incrementalSnap?(b.attachedNode.getWorldMatrix().decompose(void 0,u.AA.Quaternion[0],u.AA.Vector3[2],ka.PreserveScaling?l:void 0),n.addInPlace(b._incrementalStartupValue),n.addInPlaceFromFloats(-1,-1,-1),n.x=Math.abs(n.x)*(b._incrementalStartupValue.x>0?1:-1),n.y=Math.abs(n.y)*(b._incrementalStartupValue.y>0?1:-1),n.z=Math.abs(n.z)*(b._incrementalStartupValue.z>0?1:-1),u.uq.ComposeToRef(n,u.AA.Quaternion[0],u.AA.Vector3[2],u.AA.Matrix[1])):(u.uq.ScalingToRef(n.x,n.y,n.z,u.AA.Matrix[2]),u.AA.Matrix[2].multiplyToRef(b.attachedNode.getWorldMatrix(),u.AA.Matrix[1])),u.AA.Matrix[1].decompose(u.AA.Vector3[1],void 0,void 0,ka.PreserveScaling?l:void 0);var c=1e5;Math.abs(u.AA.Vector3[1].x)<c&&Math.abs(u.AA.Vector3[1].y)<c&&Math.abs(u.AA.Vector3[1].z)<c&&b.attachedNode.getWorldMatrix().copyFrom(u.AA.Matrix[1]),o&&(O.snapDistance=b.snapDistance*a,b.onSnapObservable.notifyObservers(O)),b._matrixChanged()}})),b.dragBehavior.onDragStartObservable.add((function(){var e;b._dragging=!0;var t=b.attachedNode._isMesh?b.attachedNode:void 0;null===(e=b.attachedNode)||void 0===e||e.getWorldMatrix().decompose(b._incrementalStartupValue,void 0,void 0,ka.PreserveScaling?t:void 0),I=0,M=0})),b.dragBehavior.onDragObservable.add((function(e){return A(e.dragDistance)})),b.dragBehavior.onDragEndObservable.add(R),null===(_=null===(f=null===(p=null==o?void 0:o.uniformScaleGizmo)||void 0===p?void 0:p.dragBehavior)||void 0===f?void 0:f.onDragObservable)||void 0===_||_.add((function(e){return A(e.delta.y)})),null===(v=null===(g=null===(m=null==o?void 0:o.uniformScaleGizmo)||void 0===m?void 0:m.dragBehavior)||void 0===g?void 0:g.onDragEndObservable)||void 0===v||v.add(R);var D={gizmoMeshes:[T,E],colliderMeshes:[x.arrowMesh,x.arrowTail],material:b._coloredMaterial,hoverMaterial:b._hoverMaterial,disableMaterial:b._disableMaterial,active:!1,dragBehavior:b.dragBehavior};null===(y=b._parent)||void 0===y||y.addToAxisCache(b._gizmoMesh,D),b._pointerObserver=n.utilityLayerScene.onPointerObservable.add((function(e){var t,i,r,n;if(!b._customMeshSet){var o=null===(t=b._parent)||void 0===t?void 0:t.getAxisCache(b._gizmoMesh);if(b._isHovered=!(!o||-1==o.colliderMeshes.indexOf(null===(i=null==e?void 0:e.pickInfo)||void 0===i?void 0:i.pickedMesh)),o=null===(r=b._parent)||void 0===r?void 0:r.getAxisCache(b._rootMesh),b._isHovered||(b._isHovered=!(!o||-1==o.colliderMeshes.indexOf(null===(n=null==e?void 0:e.pickInfo)||void 0===n?void 0:n.pickedMesh))),!b._parent){var a=b.dragBehavior.enabled?b._isHovered||b._dragging?b._hoverMaterial:b._coloredMaterial:b._disableMaterial;b._setGizmoMeshMaterial(D.gizmoMeshes,a)}}})),b.dragBehavior.onEnabledObservable.add((function(e){b._setGizmoMeshMaterial(D.gizmoMeshes,e?b._coloredMaterial:b._disableMaterial)}));var N=n._getSharedGizmoLight();return N.includedOnlyMeshes=N.includedOnlyMeshes.concat(b._rootMesh.getChildMeshes()),b}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t.prototype._createGizmoMesh=function(e,t,i){void 0===i&&(i=!1);var r=ja("yPosMesh",{size:.4*(1+(t-1)/4)},this.gizmoLayer.utilityLayerScene),n=Na("cylinder",{diameterTop:.005*t,height:.275,diameterBottom:.005*t,tessellation:96},this.gizmoLayer.utilityLayerScene);return r.scaling.scaleInPlace(.1),r.material=this._coloredMaterial,r.rotation.x=Math.PI/2,r.position.z+=.3,n.material=this._coloredMaterial,n.position.z+=.1375,n.rotation.x=Math.PI/2,i&&(r.visibility=0,n.visibility=0),e.addChild(r),e.addChild(n),{arrowMesh:r,arrowTail:n}},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh,this.attachedNode=this._parent.attachedNode):(this.attachedMesh=null,this.attachedNode=null)},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t.prototype.setCustomMesh=function(t,i){var r=this;void 0===i&&(i=!1),e.prototype.setCustomMesh.call(this,t),i&&(this._rootMesh.getChildMeshes().forEach((function(e){e.material=r._coloredMaterial,e.color&&(e.color=r._coloredMaterial.diffuseColor)})),this._customMeshSet=!1)},t.MinimumAbsoluteScale=st.bH,t}(ka),od=function(e){function t(t,i){void 0===t&&(t=h.v9.Gray()),void 0===i&&(i=Ua.DefaultKeepDepthUtilityLayer);var r=e.call(this,i)||this;r._boundingDimensions=new u.Pq(1,1,1),r._renderObserver=null,r._pointerObserver=null,r._scaleDragSpeed=.2,r._rotateSpheresDragBehaviors=[],r._scaleBoxesDragBehaviors=[],r._dragging=!1,r._tmpQuaternion=new u.PT,r._tmpVector=new u.Pq(0,0,0),r._tmpRotationMatrix=new u.uq,r._incrementalStartupValue=u.Pq.Zero(),r._incrementalAnchorStartupValue=u.Pq.Zero(),r.ignoreChildren=!1,r.includeChildPredicate=null,r.rotationSphereSize=.1,r.scaleBoxSize=.1,r.fixedDragMeshScreenSize=!1,r.fixedDragMeshBoundsSize=!1,r.fixedDragMeshScreenSizeDistanceFactor=10,r.scalingSnapDistance=0,r.rotationSnapDistance=0,r.onDragStartObservable=new c.cP,r.onScaleBoxDragObservable=new c.cP,r.onScaleBoxDragEndObservable=new c.cP,r.onRotationSphereDragObservable=new c.cP,r.onRotationSphereDragEndObservable=new c.cP,r.scalePivot=null,r._axisFactor=new u.Pq(1,1,1),r.incrementalSnap=!1,r._existingMeshScale=new u.Pq,r._dragMesh=null,r._pointerDragBehavior=new Pr,r.updateScale=!1,r._anchorMesh=new Ri("anchor",i.utilityLayerScene),r._coloredMaterial=new Wo("",i.utilityLayerScene),r._coloredMaterial.disableLighting=!0,r._hoverColoredMaterial=new Wo("",i.utilityLayerScene),r._hoverColoredMaterial.disableLighting=!0,r._lineBoundingBox=new Ri("",i.utilityLayerScene),r._lineBoundingBox.rotationQuaternion=new u.PT;var n=[];n.push(As("lines",{points:[new u.Pq(0,0,0),new u.Pq(r._boundingDimensions.x,0,0)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,0,0),new u.Pq(0,r._boundingDimensions.y,0)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,0,0),new u.Pq(0,0,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(r._boundingDimensions.x,0,0),new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,0)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(r._boundingDimensions.x,0,0),new u.Pq(r._boundingDimensions.x,0,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,r._boundingDimensions.y,0),new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,0)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,r._boundingDimensions.y,0),new u.Pq(0,r._boundingDimensions.y,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,0,r._boundingDimensions.z),new u.Pq(r._boundingDimensions.x,0,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(0,0,r._boundingDimensions.z),new u.Pq(0,r._boundingDimensions.y,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new u.Pq(0,r._boundingDimensions.y,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new u.Pq(r._boundingDimensions.x,0,r._boundingDimensions.z)]},i.utilityLayerScene)),n.push(As("lines",{points:[new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,r._boundingDimensions.z),new u.Pq(r._boundingDimensions.x,r._boundingDimensions.y,0)]},i.utilityLayerScene)),n.forEach((function(e){e.color=t,e.position.addInPlace(new u.Pq(-r._boundingDimensions.x/2,-r._boundingDimensions.y/2,-r._boundingDimensions.z/2)),e.isPickable=!1,r._lineBoundingBox.addChild(e)})),r._rootMesh.addChild(r._lineBoundingBox),r.setColor(t),r._rotateSpheresParent=new Ri("",i.utilityLayerScene),r._rotateSpheresParent.rotationQuaternion=new u.PT;for(var o=function(e){var t=Qa("",{diameter:1},i.utilityLayerScene);t.rotationQuaternion=new u.PT,t.material=a._coloredMaterial,t.isNearGrabbable=!0;var n=new Pr({});n.moveAttached=!1,n.updateDragPlane=!1,t.addBehavior(n);var o=new u.Pq(1,0,0),s=0,l=0;n.onDragStartObservable.add((function(){o.copyFrom(t.forward),s=0,l=0})),n.onDragObservable.add((function(t){if(r.onRotationSphereDragObservable.notifyObservers({}),r.attachedMesh){var i=r.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void y.V.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");vr._RemoveAndStorePivotPoint(r.attachedMesh);var n=o,a=t.dragPlaneNormal.scale(u.Pq.Dot(t.dragPlaneNormal,n)),c=n.subtract(a).normalizeToNew(),h=u.Pq.Dot(c,t.delta)<0?Math.abs(t.delta.length()):-Math.abs(t.delta.length());if(h=h/r._boundingDimensions.length()*r._anchorMesh.scaling.length(),r.attachedMesh.rotationQuaternion||(r.attachedMesh.rotationQuaternion=u.PT.RotationYawPitchRoll(r.attachedMesh.rotation.y,r.attachedMesh.rotation.x,r.attachedMesh.rotation.z)),r._anchorMesh.rotationQuaternion||(r._anchorMesh.rotationQuaternion=u.PT.RotationYawPitchRoll(r._anchorMesh.rotation.y,r._anchorMesh.rotation.x,r._anchorMesh.rotation.z)),s+=h,Math.abs(s)<=2*Math.PI){if(r.rotationSnapDistance>0){var d=Math.floor(Math.abs(s)/r.rotationSnapDistance)*(s<0?-1:1),p=r.rotationSnapDistance*d;h=p-l,l=p}e>=8?u.PT.RotationYawPitchRollToRef(0,0,h,r._tmpQuaternion):e>=4?u.PT.RotationYawPitchRollToRef(h,0,0,r._tmpQuaternion):u.PT.RotationYawPitchRollToRef(0,h,0,r._tmpQuaternion),r.attachedMesh.isUsingPivotMatrix()&&r._anchorMesh.position.copyFrom(r.attachedMesh.position),r._anchorMesh.addChild(r.attachedMesh),r._anchorMesh.getScene().useRightHandedSystem&&r._tmpQuaternion.conjugateInPlace(),r._tmpQuaternion.normalize(),r._anchorMesh.rotationQuaternion.multiplyToRef(r._tmpQuaternion,r._anchorMesh.rotationQuaternion),r._anchorMesh.rotationQuaternion.normalize(),r._anchorMesh.removeChild(r.attachedMesh),r.attachedMesh.setParent(i)}r.updateBoundingBox(),vr._RestorePivotPoint(r.attachedMesh)}r._updateDummy()})),n.onDragStartObservable.add((function(){r.onDragStartObservable.notifyObservers({}),r._dragging=!0,r._selectNode(t)})),n.onDragEndObservable.add((function(e){r.onRotationSphereDragEndObservable.notifyObservers({}),r._dragging=!1,r._selectNode(null),r._updateDummy(),r._unhoverMeshOnTouchUp(e.pointerInfo,t)})),a._rotateSpheresDragBehaviors.push(n),a._rotateSpheresParent.addChild(t)},a=this,s=0;s<12;s++)o(s);for(r._rootMesh.addChild(r._rotateSpheresParent),r._scaleBoxesParent=new Ri("",i.utilityLayerScene),r._scaleBoxesParent.rotationQuaternion=new u.PT,s=0;s<3;s++)for(var l=0;l<3;l++)for(var d=function(e){var t=(1===s?1:0)+(1===l?1:0)+(1===e?1:0);if(1===t||3===t)return"continue";var n=ja("",{size:1},i.utilityLayerScene);n.material=p._coloredMaterial,n._internalMetadata=2===t,n.isNearGrabbable=!0;var o=new u.Pq(s-1,l-1,e-1).normalize(),a=new Pr({dragAxis:o});a.updateDragPlane=!1,a.moveAttached=!1;var c=0,h=0;n.addBehavior(a),a.onDragObservable.add((function(e){if(r.onScaleBoxDragObservable.notifyObservers({}),r.attachedMesh){var i=r.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void y.V.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");vr._RemoveAndStorePivotPoint(r.attachedMesh);var a=e.dragDistance/r._boundingDimensions.length()*r._anchorMesh.scaling.length();if(c+=a,r.scalingSnapDistance>0){var s=Math.floor(Math.abs(c)/r.scalingSnapDistance)*(c<0?-1:1),l=r.scalingSnapDistance*s;a=l-h,h=l}var d=new u.Pq(a,a,a),p=new u.Pq(h,h,h);2===t&&(d.x*=Math.abs(o.x),d.y*=Math.abs(o.y),d.z*=Math.abs(o.z)),d.scaleInPlace(r._scaleDragSpeed),d.multiplyInPlace(r._axisFactor),p.scaleInPlace(r._scaleDragSpeed),p.multiplyInPlace(r._axisFactor),p.addInPlace(r._incrementalStartupValue),r.updateBoundingBox(),r.scalePivot?(r.attachedMesh.getWorldMatrix().getRotationMatrixToRef(r._tmpRotationMatrix),r._boundingDimensions.scaleToRef(.5,r._tmpVector),u.Pq.TransformCoordinatesToRef(r._tmpVector,r._tmpRotationMatrix,r._tmpVector),r._anchorMesh.position.subtractInPlace(r._tmpVector),r._boundingDimensions.multiplyToRef(r.scalePivot,r._tmpVector),u.Pq.TransformCoordinatesToRef(r._tmpVector,r._tmpRotationMatrix,r._tmpVector),r._anchorMesh.position.addInPlace(r._tmpVector)):(n.absolutePosition.subtractToRef(r._anchorMesh.position,r._tmpVector),r._anchorMesh.position.subtractInPlace(r._tmpVector),r.attachedMesh.isUsingPivotMatrix()&&r._anchorMesh.position.subtractInPlace(r.attachedMesh.getPivotPoint())),r._anchorMesh.addChild(r.attachedMesh),r.incrementalSnap?(p.x/=Math.abs(r._incrementalStartupValue.x)<st.bH?1:r._incrementalStartupValue.x,p.y/=Math.abs(r._incrementalStartupValue.y)<st.bH?1:r._incrementalStartupValue.y,p.z/=Math.abs(r._incrementalStartupValue.z)<st.bH?1:r._incrementalStartupValue.z,p.x=Math.max(r._incrementalAnchorStartupValue.x*p.x,r.scalingSnapDistance),p.y=Math.max(r._incrementalAnchorStartupValue.y*p.y,r.scalingSnapDistance),p.z=Math.max(r._incrementalAnchorStartupValue.z*p.z,r.scalingSnapDistance),r._anchorMesh.scaling.x+=(p.x-r._anchorMesh.scaling.x)*Math.abs(o.x),r._anchorMesh.scaling.y+=(p.y-r._anchorMesh.scaling.y)*Math.abs(o.y),r._anchorMesh.scaling.z+=(p.z-r._anchorMesh.scaling.z)*Math.abs(o.z)):(r._anchorMesh.scaling.addInPlace(d),(r._anchorMesh.scaling.x<0||r._anchorMesh.scaling.y<0||r._anchorMesh.scaling.z<0)&&r._anchorMesh.scaling.subtractInPlace(d)),r._anchorMesh.removeChild(r.attachedMesh),r.attachedMesh.setParent(i),vr._RestorePivotPoint(r.attachedMesh)}r._updateDummy()})),a.onDragStartObservable.add((function(){r.onDragStartObservable.notifyObservers({}),r._dragging=!0,r._selectNode(n),c=0,h=0,r._incrementalStartupValue.copyFrom(r.attachedMesh.scaling),r._incrementalAnchorStartupValue.copyFrom(r._anchorMesh.scaling)})),a.onDragEndObservable.add((function(e){r.onScaleBoxDragEndObservable.notifyObservers({}),r._dragging=!1,r._selectNode(null),r._updateDummy(),r._unhoverMeshOnTouchUp(e.pointerInfo,n)})),p._scaleBoxesParent.addChild(n),p._scaleBoxesDragBehaviors.push(a)},p=this,f=0;f<3;f++)d(f);r._rootMesh.addChild(r._scaleBoxesParent);var _=[];return r._pointerObserver=i.utilityLayerScene.onPointerObservable.add((function(e){_[e.event.pointerId]?e.pickInfo&&e.pickInfo.pickedMesh!=_[e.event.pointerId]&&(_[e.event.pointerId].material=r._coloredMaterial,delete _[e.event.pointerId],r._isHovered=!1):r._rotateSpheresParent.getChildMeshes().concat(r._scaleBoxesParent.getChildMeshes()).forEach((function(t){e.pickInfo&&e.pickInfo.pickedMesh==t&&(_[e.event.pointerId]=t,t.material=r._hoverColoredMaterial,r._isHovered=!0)}))})),r._renderObserver=r.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){r.attachedMesh&&!r._existingMeshScale.equals(r.attachedMesh.scaling)?r.updateBoundingBox():(r.fixedDragMeshScreenSize||r.fixedDragMeshBoundsSize)&&(r._updateRotationSpheres(),r._updateScaleBoxes()),r._dragMesh&&r.attachedMesh&&r._pointerDragBehavior.dragging&&(r._lineBoundingBox.position.rotateByQuaternionToRef(r._rootMesh.rotationQuaternion,r._tmpVector),r.attachedMesh.setAbsolutePosition(r._dragMesh.position.add(r._tmpVector.scale(-1))))})),r.updateBoundingBox(),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"axisFactor",{get:function(){return this._axisFactor},set:function(e){this._axisFactor=e;for(var t=this._scaleBoxesParent.getChildMeshes(),i=0,r=0;r<3;r++)for(var n=0;n<3;n++)for(var o=0;o<3;o++){var a=(1===r?1:0)+(1===n?1:0)+(1===o?1:0);if(1!==a&&3!==a){if(t[i]){var s=new u.Pq(r-1,n-1,o-1);s.multiplyInPlace(this._axisFactor),t[i].setEnabled(s.lengthSquared()>st.bH)}i++}}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleDragSpeed",{get:function(){return this._scaleDragSpeed},set:function(e){this._scaleDragSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverColoredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerDragBehavior",{get:function(){return this._pointerDragBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this._dragging||this._pointerDragBehavior.dragging},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e){this._coloredMaterial.emissiveColor=e,this._hoverColoredMaterial.emissiveColor=e.clone().add(new h.v9(.3,.3,.3)),this._lineBoundingBox.getChildren().forEach((function(t){t.color&&(t.color=e)}))},t.prototype._attachedNodeChanged=function(e){var t=this;if(e){this._anchorMesh.scaling.setAll(1),vr._RemoveAndStorePivotPoint(e);var i=e.parent;this._anchorMesh.addChild(e),this._anchorMesh.removeChild(e),e.setParent(i),vr._RestorePivotPoint(e),this.updateBoundingBox(),e.getChildMeshes(!1).forEach((function(e){e.markAsDirty("scaling")})),this.gizmoLayer.utilityLayerScene.onAfterRenderObservable.addOnce((function(){t._updateDummy()}))}},t.prototype._selectNode=function(e){this._rotateSpheresParent.getChildMeshes().concat(this._scaleBoxesParent.getChildMeshes()).forEach((function(t){t.isVisible=!e||t==e}))},t.prototype._unhoverMeshOnTouchUp=function(e,t){(null==e?void 0:e.event)instanceof PointerEvent&&"touch"===(null==e?void 0:e.event.pointerType)&&(t.material=this._coloredMaterial)},t.prototype.getScaleBoxes=function(){return this._scaleBoxesParent.getChildMeshes()},t.prototype.updateBoundingBox=function(){if(this.attachedMesh){vr._RemoveAndStorePivotPoint(this.attachedMesh);var e=this.attachedMesh.parent;this.attachedMesh.setParent(null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=u.PT.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._anchorMesh.rotationQuaternion||(this._anchorMesh.rotationQuaternion=u.PT.RotationYawPitchRoll(this._anchorMesh.rotation.y,this._anchorMesh.rotation.x,this._anchorMesh.rotation.z)),this._anchorMesh.rotationQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var t=this.attachedMesh.getHierarchyBoundingVectors(!this.ignoreChildren,this.includeChildPredicate);t.max.subtractToRef(t.min,this._boundingDimensions),this._lineBoundingBox.scaling.copyFrom(this._boundingDimensions),this._lineBoundingBox.position.set((t.max.x+t.min.x)/2,(t.max.y+t.min.y)/2,(t.max.z+t.min.z)/2),this._rotateSpheresParent.position.copyFrom(this._lineBoundingBox.position),this._scaleBoxesParent.position.copyFrom(this._lineBoundingBox.position),this._lineBoundingBox.computeWorldMatrix(),this._anchorMesh.position.copyFrom(this._lineBoundingBox.absolutePosition),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),this.attachedMesh.setParent(e)}this._updateRotationSpheres(),this._updateScaleBoxes(),this.attachedMesh&&(this._existingMeshScale.copyFrom(this.attachedMesh.scaling),vr._RestorePivotPoint(this.attachedMesh))},t.prototype._updateRotationSpheres=function(){for(var e=this._rotateSpheresParent.getChildMeshes(),t=0;t<3;t++)for(var i=0;i<2;i++)for(var r=0;r<2;r++){var n=4*t+2*i+r;if(0==t&&(e[n].position.set(this._boundingDimensions.x/2,this._boundingDimensions.y*i,this._boundingDimensions.z*r),e[n].position.addInPlace(new u.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[n].lookAt(u.Pq.Cross(e[n].position.normalizeToNew(),u.Pq.Right()).normalizeToNew().add(e[n].position))),1==t&&(e[n].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y/2,this._boundingDimensions.z*r),e[n].position.addInPlace(new u.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[n].lookAt(u.Pq.Cross(e[n].position.normalizeToNew(),u.Pq.Up()).normalizeToNew().add(e[n].position))),2==t&&(e[n].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y*r,this._boundingDimensions.z/2),e[n].position.addInPlace(new u.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[n].lookAt(u.Pq.Cross(e[n].position.normalizeToNew(),u.Pq.Forward()).normalizeToNew().add(e[n].position))),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[n].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var o=this.rotationSphereSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[n].scaling.set(o,o,o)}else this.fixedDragMeshBoundsSize?e[n].scaling.set(this.rotationSphereSize*this._boundingDimensions.x,this.rotationSphereSize*this._boundingDimensions.y,this.rotationSphereSize*this._boundingDimensions.z):e[n].scaling.set(this.rotationSphereSize,this.rotationSphereSize,this.rotationSphereSize)}},t.prototype._updateScaleBoxes=function(){for(var e=this._scaleBoxesParent.getChildMeshes(),t=0,i=0;i<3;i++)for(var r=0;r<3;r++)for(var n=0;n<3;n++){var o=(1===i?1:0)+(1===r?1:0)+(1===n?1:0);if(1!==o&&3!==o){if(e[t])if(e[t].position.set(this._boundingDimensions.x*(i/2),this._boundingDimensions.y*(r/2),this._boundingDimensions.z*(n/2)),e[t].position.addInPlace(new u.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[t].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.globalPosition,this._tmpVector);var a=this.scaleBoxSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[t].scaling.set(a,a,a)}else this.fixedDragMeshBoundsSize?e[t].scaling.set(this.scaleBoxSize*this._boundingDimensions.x,this.scaleBoxSize*this._boundingDimensions.y,this.scaleBoxSize*this._boundingDimensions.z):e[t].scaling.set(this.scaleBoxSize,this.scaleBoxSize,this.scaleBoxSize);t++}}},t.prototype.setEnabledRotationAxis=function(e){this._rotateSpheresParent.getChildMeshes().forEach((function(t,i){i<4?t.setEnabled(-1!=e.indexOf("x")):i<8?t.setEnabled(-1!=e.indexOf("y")):t.setEnabled(-1!=e.indexOf("z"))}))},t.prototype.setEnabledScaling=function(e,t){void 0===t&&(t=!1),this._scaleBoxesParent.getChildMeshes().forEach((function(i){var r=e;t&&!0===i._internalMetadata&&(r=!1),i.setEnabled(r)}))},t.prototype._updateDummy=function(){this._dragMesh&&(this._dragMesh.position.copyFrom(this._lineBoundingBox.getAbsolutePosition()),this._dragMesh.scaling.copyFrom(this._lineBoundingBox.scaling),this._dragMesh.rotationQuaternion.copyFrom(this._rootMesh.rotationQuaternion))},t.prototype.enableDragBehavior=function(){this._dragMesh=ja("dummy",{size:1},this.gizmoLayer.utilityLayerScene),this._dragMesh.visibility=0,this._dragMesh.rotationQuaternion=new u.PT,this._pointerDragBehavior.useObjectOrientationForDragging=!1,this._dragMesh.addBehavior(this._pointerDragBehavior)},t.prototype.releaseDrag=function(){this._scaleBoxesDragBehaviors.forEach((function(e){e.releaseDrag()})),this._rotateSpheresDragBehaviors.forEach((function(e){e.releaseDrag()})),this._pointerDragBehavior.releaseDrag()},t.prototype.dispose=function(){this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),this._lineBoundingBox.dispose(),this._rotateSpheresParent.dispose(),this._scaleBoxesParent.dispose(),this._dragMesh&&this._dragMesh.dispose(),this._scaleBoxesDragBehaviors.length=0,this._rotateSpheresDragBehaviors.length=0,e.prototype.dispose.call(this)},t.MakeNotPickableAndWrapInBoundingBox=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach((function(e){t(e)}))};t(e),e.rotationQuaternion||(e.rotationQuaternion=u.PT.RotationYawPitchRoll(e.rotation.y,e.rotation.x,e.rotation.z));var i=e.position.clone(),r=e.rotationQuaternion.clone();e.rotationQuaternion.set(0,0,0,1),e.position.set(0,0,0);var n=ja("box",{size:1},e.getScene()),o=e.getHierarchyBoundingVectors();return o.max.subtractToRef(o.min,n.scaling),0===n.scaling.y&&(n.scaling.y=st.bH),0===n.scaling.x&&(n.scaling.x=st.bH),0===n.scaling.z&&(n.scaling.z=st.bH),n.position.set((o.max.x+o.min.x)/2,(o.max.y+o.min.y)/2,(o.max.z+o.min.z)/2),e.addChild(n),e.rotationQuaternion.copyFrom(r),e.position.copyFrom(i),e.removeChild(n),n.addChild(e),n.visibility=0,n},t.prototype.setCustomMesh=function(){y.V.Error("Custom meshes are not supported on this gizmo")},t}(ka),ad=function(e){function t(i,r,n,o,a,s,l,d,p){var f;void 0===r&&(r=h.v9.Gray()),void 0===n&&(n=Ua.DefaultUtilityLayer),void 0===o&&(o=32),void 0===a&&(a=null),void 0===s&&(s=!1),void 0===l&&(l=1),void 0===d&&(d=h.v9.Yellow()),void 0===p&&(p=h.v9.Gray());var _,m=this;(m=e.call(this,n)||this)._pointerObserver=null,m.snapDistance=0,m.onSnapObservable=new c.cP,m.angle=0,m.sensitivity=1,m._isEnabled=!0,m._parent=null,m._dragging=!1,m._angles=new u.Pq,m._parent=a,m._coloredMaterial=new Wo("",n.utilityLayerScene),m._coloredMaterial.diffuseColor=r,m._coloredMaterial.specularColor=r.subtract(new h.v9(.1,.1,.1)),m._hoverMaterial=new Wo("",n.utilityLayerScene),m._hoverMaterial.diffuseColor=d,m._hoverMaterial.specularColor=d,m._disableMaterial=new Wo("",n.utilityLayerScene),m._disableMaterial.diffuseColor=p,m._disableMaterial.alpha=.4,m._gizmoMesh=new Wi("",n.utilityLayerScene);var g=(f=m._createGizmoMesh(m._gizmoMesh,l,o)).rotationMesh,v=f.collider;m._rotationDisplayPlane=br("rotationDisplay",{size:.6,updatable:!1},m.gizmoLayer.utilityLayerScene),m._rotationDisplayPlane.rotation.z=.5*Math.PI,m._rotationDisplayPlane.parent=m._gizmoMesh,m._rotationDisplayPlane.setEnabled(!1),Bn.M.ShadersStore.rotationGizmoVertexShader=t._RotationGizmoVertexShader,Bn.M.ShadersStore.rotationGizmoFragmentShader=t._RotationGizmoFragmentShader,m._rotationShaderMaterial=new Ea("shader",m.gizmoLayer.utilityLayerScene,{vertex:"rotationGizmo",fragment:"rotationGizmo"},{attributes:["position","uv"],uniforms:["worldViewProjection","angles","rotationColor"]}),m._rotationShaderMaterial.backFaceCulling=!1,m.rotationColor=d,m._rotationDisplayPlane.material=m._rotationShaderMaterial,m._rotationDisplayPlane.visibility=.999,m._gizmoMesh.lookAt(m._rootMesh.position.add(i)),m._rootMesh.addChild(m._gizmoMesh,ka.PreserveScaling),m._gizmoMesh.scaling.scaleInPlace(1/3),m.dragBehavior=new Pr({dragPlaneNormal:i}),m.dragBehavior.moveAttached=!1,m.dragBehavior.maxDragAngle=t.MaxDragAngle,m.dragBehavior._useAlternatePickedPointAboveMaxDragAngle=!0,m._rootMesh.addBehavior(m.dragBehavior);var b=new u.Pq,T=new u.uq,E=new u.Pq,x=new u.Pq;m.dragBehavior.onDragStartObservable.add((function(e){m.attachedNode&&(b.copyFrom(e.dragPlanePoint),m._rotationDisplayPlane.setEnabled(!0),m._rotationDisplayPlane.getWorldMatrix().invertToRef(T),u.Pq.TransformCoordinatesToRef(e.dragPlanePoint,T,b),m._angles.x=Math.atan2(b.y,b.x)+Math.PI,m._angles.y=0,m._angles.z=m.updateGizmoRotationToMatchAttachedMesh?1:0,m._dragging=!0,b.copyFrom(e.dragPlanePoint),m._rotationShaderMaterial.setVector3("angles",m._angles),m.angle=0)})),m.dragBehavior.onDragEndObservable.add((function(){m._dragging=!1,m._rotationDisplayPlane.setEnabled(!1)}));var S={snapDistance:0},C=0,P=new u.uq,A=new u.PT;m.dragBehavior.onDragObservable.add((function(e){if(m.attachedNode){var t=new u.Pq(1,1,1),r=new u.PT(0,0,0,1),o=new u.Pq(0,0,0);if(m.attachedNode.getWorldMatrix().decompose(t,r,o),!(Math.abs(Math.abs(t.x)-Math.abs(t.y))<=st.bH&&Math.abs(Math.abs(t.x)-Math.abs(t.z))<=st.bH)&&m.updateGizmoRotationToMatchAttachedMesh)return void y.V.Warn("Unable to use a rotation gizmo matching mesh rotation with non uniform scaling. Use uniform scaling or set updateGizmoRotationToMatchAttachedMesh to false.");r.normalize();var a=m.updateGizmoPositionToMatchAttachedMesh?o:m._rootMesh.absolutePosition,s=e.dragPlanePoint.subtract(a).normalize(),l=b.subtract(a).normalize(),c=u.Pq.Cross(s,l),h=u.Pq.Dot(s,l),d=Math.atan2(c.length(),h)*m.sensitivity;E.copyFrom(i),x.copyFrom(i),m.updateGizmoRotationToMatchAttachedMesh&&(r.toRotationMatrix(T),x=u.Pq.TransformCoordinates(E,T));var p=!1;if(n.utilityLayerScene.activeCamera){var f=n.utilityLayerScene.activeCamera.position.subtract(a).normalize();u.Pq.Dot(f,x)>0&&(E.scaleInPlace(-1),x.scaleInPlace(-1),p=!0)}u.Pq.Dot(x,c)>0&&(d=-d),u.AA.Vector3[0].set(d,0,0),m.dragBehavior.validateDrag(u.AA.Vector3[0])||(d=0);var _=!1;if(0!=m.snapDistance)if(C+=d,Math.abs(C)>m.snapDistance){var g=Math.floor(Math.abs(C)/m.snapDistance);C<0&&(g*=-1),C%=m.snapDistance,d=m.snapDistance*g,_=!0}else d=0;var v=Math.sin(d/2);if(A.set(E.x*v,E.y*v,E.z*v,Math.cos(d/2)),P.determinant()>0){var R=new u.Pq;A.toEulerAnglesToRef(R),u.PT.RotationYawPitchRollToRef(R.y,-R.x,-R.z,A)}if(m.updateGizmoRotationToMatchAttachedMesh)r.multiplyToRef(A,r),r.normalize(),u.uq.ComposeToRef(t,r,o,m.attachedNode.getWorldMatrix());else{A.toRotationMatrix(u.AA.Matrix[0]);var I=m.attachedNode.getWorldMatrix().getTranslation();m.attachedNode.getWorldMatrix().multiplyToRef(u.AA.Matrix[0],m.attachedNode.getWorldMatrix()),m.attachedNode.getWorldMatrix().setTranslation(I)}b.copyFrom(e.dragPlanePoint),_&&(S.snapDistance=d,m.onSnapObservable.notifyObservers(S)),m._angles.y+=d,m.angle+=p?-d:d,m._rotationShaderMaterial.setVector3("angles",m._angles),m._matrixChanged()}}));var R=n._getSharedGizmoLight();R.includedOnlyMeshes=R.includedOnlyMeshes.concat(m._rootMesh.getChildMeshes(!1));var I={colliderMeshes:[v],gizmoMeshes:[g],material:m._coloredMaterial,hoverMaterial:m._hoverMaterial,disableMaterial:m._disableMaterial,active:!1,dragBehavior:m.dragBehavior};return null===(_=m._parent)||void 0===_||_.addToAxisCache(m._gizmoMesh,I),m._pointerObserver=n.utilityLayerScene.onPointerObservable.add((function(e){var i;if(!m._customMeshSet&&(m.dragBehavior.maxDragAngle=t.MaxDragAngle,m._isHovered=!(-1==I.colliderMeshes.indexOf(null===(i=null==e?void 0:e.pickInfo)||void 0===i?void 0:i.pickedMesh)),!m._parent)){var r=I.dragBehavior.enabled?m._isHovered||m._dragging?m._hoverMaterial:m._coloredMaterial:m._disableMaterial;m._setGizmoMeshMaterial(I.gizmoMeshes,r)}})),m.dragBehavior.onEnabledObservable.add((function(e){m._setGizmoMeshMaterial(I.gizmoMeshes,e?m._coloredMaterial:m._disableMaterial)})),m}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationColor",{set:function(e){this._rotationShaderMaterial.setColor3("rotationColor",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t.prototype._createGizmoMesh=function(e,t,i){var r=da("ignore",{diameter:.6,thickness:.03*t,tessellation:i},this.gizmoLayer.utilityLayerScene);r.visibility=0;var n=da("",{diameter:.6,thickness:.005*t,tessellation:i},this.gizmoLayer.utilityLayerScene);return n.material=this._coloredMaterial,n.rotation.x=Math.PI/2,r.rotation.x=Math.PI/2,e.addChild(n,ka.PreserveScaling),e.addChild(r,ka.PreserveScaling),{rotationMesh:n,collider:r}},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),this._rotationDisplayPlane&&this._rotationDisplayPlane.dispose(),this._rotationShaderMaterial&&this._rotationShaderMaterial.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t.MaxDragAngle=9*Math.PI/20,t._RotationGizmoVertexShader="\n        precision highp float;\n        attribute vec3 position;\n        attribute vec2 uv;\n        uniform mat4 worldViewProjection;\n        varying vec3 vPosition;\n        varying vec2 vUV;\n\n        void main(void) {\n            gl_Position = worldViewProjection * vec4(position, 1.0);\n            vUV = uv;\n        }",t._RotationGizmoFragmentShader="\n        precision highp float;\n        varying vec2 vUV;\n        varying vec3 vPosition;\n        uniform vec3 angles;\n        uniform vec3 rotationColor;\n\n        #define twopi 6.283185307\n\n        void main(void) {\n            vec2 uv = vUV - vec2(0.5);\n            float angle = atan(uv.y, uv.x) + 3.141592;\n            float delta = gl_FrontFacing ? angles.y : -angles.y;\n            float begin = angles.x - delta * angles.z;\n            float start = (begin < (begin + delta)) ? begin : (begin + delta);\n            float end = (begin > (begin + delta)) ? begin : (begin + delta);\n            float len = sqrt(dot(uv,uv));\n            float opacity = 1. - step(0.5, len);\n\n            float base = abs(floor(start / twopi)) * twopi;\n            start += base;\n            end += base;\n\n            float intensity = 0.;\n            for (int i = 0; i < 5; i++)\n            {\n                intensity += max(step(start, angle) - step(end, angle), 0.);\n                angle += twopi;\n            }\n            gl_FragColor = vec4(rotationColor, min(intensity * 0.25, 0.8)) * opacity;\n        }\n    ",t}(ka),sd=function(e){function t(t,i,r,n,o,a){void 0===t&&(t=Ua.DefaultUtilityLayer),void 0===i&&(i=32),void 0===r&&(r=!1),void 0===n&&(n=1);var s=e.call(this,t)||this;s.onDragStartObservable=new c.cP,s.onDragObservable=new c.cP,s.onDragEndObservable=new c.cP,s._observables=[],s._sensitivity=1,s._gizmoAxisCache=new Map;var l=a&&a.xOptions&&a.xOptions.color?a.xOptions.color:h.v9.Red().scale(.5),d=a&&a.yOptions&&a.yOptions.color?a.yOptions.color:h.v9.Green().scale(.5),p=a&&a.zOptions&&a.zOptions.color?a.zOptions.color:h.v9.Blue().scale(.5);return s.xGizmo=new ad(new u.Pq(1,0,0),l,t,i,s,r,n),s.yGizmo=new ad(new u.Pq(0,1,0),d,t,i,s,r,n),s.zGizmo=new ad(new u.Pq(0,0,1),p,t,i,s,r,n),s.additionalTransformNode=null==a?void 0:a.additionalTransformNode,[s.xGizmo,s.yGizmo,s.zGizmo].forEach((function(e){a&&null!=a.updateScale&&(e.updateScale=a.updateScale),e.dragBehavior.onDragStartObservable.add((function(){s.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){s.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){s.onDragEndObservable.notifyObservers({})}))})),s.attachedMesh=null,s.attachedNode=null,o?o.addToAxisCache(s._gizmoAxisCache):ka.GizmoAxisPointerObserver(t,s._gizmoAxisCache),s}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,this._checkBillboardTransform(),[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,this._checkBillboardTransform(),[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),t.prototype._checkBillboardTransform=function(){this._nodeAttached&&this._nodeAttached.billboardMode&&y.V.Log("Rotation Gizmo will not work with transforms in billboard mode.")},Object.defineProperty(t.prototype,"sensitivity",{get:function(){return this._sensitivity},set:function(e){this._sensitivity=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t&&(t.sensitivity=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.yGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.zGizmo.updateGizmoRotationToMatchAttachedMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoPositionToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoPositionToMatchAttachedMesh=e,this.yGizmo.updateGizmoPositionToMatchAttachedMesh=e,this.zGizmo.updateGizmoPositionToMatchAttachedMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.anchorPoint=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.coordinatesMode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this.xGizmo.snapDistance},set:function(e){this.xGizmo&&(this.xGizmo.snapDistance=e,this.yGizmo.snapDistance=e,this.zGizmo.snapDistance=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this.xGizmo.scaleRatio},set:function(e){this.xGizmo&&(this.xGizmo.scaleRatio=e,this.yGizmo.scaleRatio=e,this.zGizmo.scaleRatio=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;this.xGizmo.dispose(),this.yGizmo.dispose(),this.zGizmo.dispose(),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear(),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)}))},t.prototype.setCustomMesh=function(){y.V.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo)")},t}(ka),ld=function(e){function t(i,r,n,o,a,s){void 0===r&&(r=h.v9.Gray()),void 0===n&&(n=Ua.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=h.v9.Yellow()),void 0===s&&(s=h.v9.Gray());var l,d=this;(d=e.call(this,n)||this)._pointerObserver=null,d.snapDistance=0,d.onSnapObservable=new c.cP,d._isEnabled=!1,d._parent=null,d._dragging=!1,d._parent=o,d._coloredMaterial=new Wo("",n.utilityLayerScene),d._coloredMaterial.diffuseColor=r,d._coloredMaterial.specularColor=r.subtract(new h.v9(.1,.1,.1)),d._hoverMaterial=new Wo("",n.utilityLayerScene),d._hoverMaterial.diffuseColor=a,d._disableMaterial=new Wo("",n.utilityLayerScene),d._disableMaterial.diffuseColor=s,d._disableMaterial.alpha=.4,d._gizmoMesh=t._CreatePlane(n.utilityLayerScene,d._coloredMaterial),d._gizmoMesh.lookAt(d._rootMesh.position.add(i)),d._gizmoMesh.scaling.scaleInPlace(1/3),d._gizmoMesh.parent=d._rootMesh;var p=0,f=new u.Pq,_={snapDistance:0};d.dragBehavior=new Pr({dragPlaneNormal:i}),d.dragBehavior.moveAttached=!1,d._rootMesh.addBehavior(d.dragBehavior),d.dragBehavior.onDragObservable.add((function(e){if(d.attachedNode){if(0==d.snapDistance)d.attachedNode.getWorldMatrix().getTranslationToRef(u.AA.Vector3[0]),u.AA.Vector3[0].addToRef(e.delta,u.AA.Vector3[0]),d.dragBehavior.validateDrag(u.AA.Vector3[0])&&d.attachedNode.getWorldMatrix().addTranslationFromFloats(e.delta.x,e.delta.y,e.delta.z);else if(p+=e.dragDistance,Math.abs(p)>d.snapDistance){var t=Math.floor(Math.abs(p)/d.snapDistance);p%=d.snapDistance,e.delta.normalizeToRef(f),f.scaleInPlace(d.snapDistance*t),d.attachedNode.getWorldMatrix().getTranslationToRef(u.AA.Vector3[0]),u.AA.Vector3[0].addToRef(f,u.AA.Vector3[0]),d.dragBehavior.validateDrag(u.AA.Vector3[0])&&(d.attachedNode.getWorldMatrix().addTranslationFromFloats(f.x,f.y,f.z),_.snapDistance=d.snapDistance*t,d.onSnapObservable.notifyObservers(_))}d._matrixChanged()}})),d.dragBehavior.onDragStartObservable.add((function(){d._dragging=!0})),d.dragBehavior.onDragEndObservable.add((function(){d._dragging=!1}));var m=n._getSharedGizmoLight();m.includedOnlyMeshes=m.includedOnlyMeshes.concat(d._rootMesh.getChildMeshes(!1));var g={gizmoMeshes:d._gizmoMesh.getChildMeshes(),colliderMeshes:d._gizmoMesh.getChildMeshes(),material:d._coloredMaterial,hoverMaterial:d._hoverMaterial,disableMaterial:d._disableMaterial,active:!1,dragBehavior:d.dragBehavior};return null===(l=d._parent)||void 0===l||l.addToAxisCache(d._gizmoMesh,g),d._pointerObserver=n.utilityLayerScene.onPointerObservable.add((function(e){var t;if(!d._customMeshSet&&(d._isHovered=!(-1==g.colliderMeshes.indexOf(null===(t=null==e?void 0:e.pickInfo)||void 0===t?void 0:t.pickedMesh)),!d._parent)){var i=g.dragBehavior.enabled?d._isHovered||d._dragging?d._hoverMaterial:d._coloredMaterial:d._disableMaterial;d._setGizmoMeshMaterial(g.gizmoMeshes,i)}})),d.dragBehavior.onEnabledObservable.add((function(e){d._setGizmoMeshMaterial(g.gizmoMeshes,e?d._coloredMaterial:d._disableMaterial)})),d}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t._CreatePlane=function(e,t){var i=new Ri("plane",e),r=br("dragPlane",{width:.1375,height:.1375,sideOrientation:2},e);return r.material=t,r.parent=i,i},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedNode=this._parent.attachedNode):this.attachedNode=null},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()}))},t}(ka),cd=function(e){function t(t,i,r,n){void 0===t&&(t=Ua.DefaultUtilityLayer),void 0===i&&(i=1);var o=e.call(this,t)||this;return o._meshAttached=null,o._nodeAttached=null,o._observables=[],o._gizmoAxisCache=new Map,o.onDragStartObservable=new c.cP,o.onDragObservable=new c.cP,o.onDragEndObservable=new c.cP,o._planarGizmoEnabled=!1,o.xGizmo=new Ga(new u.Pq(1,0,0),h.v9.Red().scale(.5),t,o,i),o.yGizmo=new Ga(new u.Pq(0,1,0),h.v9.Green().scale(.5),t,o,i),o.zGizmo=new Ga(new u.Pq(0,0,1),h.v9.Blue().scale(.5),t,o,i),o.xPlaneGizmo=new ld(new u.Pq(1,0,0),h.v9.Red().scale(.5),o.gizmoLayer,o),o.yPlaneGizmo=new ld(new u.Pq(0,1,0),h.v9.Green().scale(.5),o.gizmoLayer,o),o.zPlaneGizmo=new ld(new u.Pq(0,0,1),h.v9.Blue().scale(.5),o.gizmoLayer,o),o.additionalTransformNode=null==n?void 0:n.additionalTransformNode,[o.xGizmo,o.yGizmo,o.zGizmo,o.xPlaneGizmo,o.yPlaneGizmo,o.zPlaneGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){o.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){o.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){o.onDragEndObservable.notifyObservers({})}))})),o.attachedMesh=null,r?r.addToAxisCache(o._gizmoAxisCache):ka.GizmoAxisPointerObserver(t,o._gizmoAxisCache),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered||this.xPlaneGizmo.isHovered||this.yPlaneGizmo.isHovered||this.zPlaneGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging||this.xPlaneGizmo.dragBehavior.dragging||this.yPlaneGizmo.dragBehavior.dragging||this.zPlaneGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"planarGizmoEnabled",{get:function(){return this._planarGizmoEnabled},set:function(e){var t=this;this._planarGizmoEnabled=e,[this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(i){i&&(i.isEnabled=e,e&&(i.attachedMesh?i.attachedMesh=t.attachedMesh:i.attachedNode=t.attachedNode))}),this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this._updateGizmoPositionToMatchAttachedMesh},set:function(e){this._updateGizmoPositionToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.updateGizmoPositionToMatchAttachedMesh=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.anchorPoint=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.coordinatesMode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag(),this.xPlaneGizmo.dragBehavior.releaseDrag(),this.yPlaneGizmo.dragBehavior.releaseDrag(),this.zPlaneGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(e){e&&e.dispose()})),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)})),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(){y.V.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo,gizmo.xPlaneGizmo, gizmo.yPlaneGizmo, gizmo.zPlaneGizmo)")},t}(ka),ud=function(e){function t(t,i,r,n){void 0===t&&(t=Ua.DefaultUtilityLayer),void 0===i&&(i=1);var o=e.call(this,t)||this;return o._meshAttached=null,o._nodeAttached=null,o._incrementalSnap=!1,o._sensitivity=1,o._observables=[],o._gizmoAxisCache=new Map,o.onDragStartObservable=new c.cP,o.onDragObservable=new c.cP,o.onDragEndObservable=new c.cP,o.uniformScaleGizmo=o._createUniformScaleMesh(),o.xGizmo=new nd(new u.Pq(1,0,0),h.v9.Red().scale(.5),t,o,i),o.yGizmo=new nd(new u.Pq(0,1,0),h.v9.Green().scale(.5),t,o,i),o.zGizmo=new nd(new u.Pq(0,0,1),h.v9.Blue().scale(.5),t,o,i),o.additionalTransformNode=null==n?void 0:n.additionalTransformNode,[o.xGizmo,o.yGizmo,o.zGizmo,o.uniformScaleGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){o.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){o.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){o.onDragEndObservable.notifyObservers({})}))})),o.attachedMesh=null,o.attachedNode=null,r?r.addToAxisCache(o._gizmoAxisCache):ka.GizmoAxisPointerObserver(t,o._gizmoAxisCache),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered||this.uniformScaleGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging||this.uniformScaleGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),t.prototype._createUniformScaleMesh=function(){this._coloredMaterial=new Wo("",this.gizmoLayer.utilityLayerScene),this._coloredMaterial.diffuseColor=h.v9.Gray(),this._hoverMaterial=new Wo("",this.gizmoLayer.utilityLayerScene),this._hoverMaterial.diffuseColor=h.v9.Yellow(),this._disableMaterial=new Wo("",this.gizmoLayer.utilityLayerScene),this._disableMaterial.diffuseColor=h.v9.Gray(),this._disableMaterial.alpha=.4;var e=new nd(new u.Pq(0,1,0),h.v9.Gray().scale(.5),this.gizmoLayer,this);e.updateGizmoRotationToMatchAttachedMesh=!1,e.uniformScaling=!0,this._uniformScalingMesh=js("uniform",{type:1},e.gizmoLayer.utilityLayerScene),this._uniformScalingMesh.scaling.scaleInPlace(.01),this._uniformScalingMesh.visibility=0,this._octahedron=js("",{type:1},e.gizmoLayer.utilityLayerScene),this._octahedron.scaling.scaleInPlace(.007),this._uniformScalingMesh.addChild(this._octahedron),e.setCustomMesh(this._uniformScalingMesh,!0);var t=this.gizmoLayer._getSharedGizmoLight();t.includedOnlyMeshes=t.includedOnlyMeshes.concat(this._octahedron);var i={gizmoMeshes:[this._octahedron,this._uniformScalingMesh],colliderMeshes:[this._octahedron,this._uniformScalingMesh],material:this._coloredMaterial,hoverMaterial:this._hoverMaterial,disableMaterial:this._disableMaterial,active:!1,dragBehavior:e.dragBehavior};return this.addToAxisCache(e._rootMesh,i),e},Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){e?(this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))):y.V.Warn("Setting updateGizmoRotationToMatchAttachedMesh = false on scaling gizmo is not supported.")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.anchorPoint=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){0==e&&y.V.Warn("Setting coordinates Mode to world on scaling gizmo is not supported."),[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(e){e.coordinatesMode=1}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"incrementalSnap",{get:function(){return this._incrementalSnap},set:function(e){this._incrementalSnap=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.incrementalSnap=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sensitivity",{get:function(){return this._sensitivity},set:function(e){this._sensitivity=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.sensitivity=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.getAxisCache=function(e){return this._gizmoAxisCache.get(e)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag(),this.uniformScaleGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(e){e&&e.dispose()})),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)})),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear(),[this._uniformScalingMesh,this._octahedron].forEach((function(e){e&&e.dispose()})),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()}))},t}(ka),hd=function(){function e(e,t,i,r){void 0===t&&(t=1),void 0===i&&(i=Ua.DefaultUtilityLayer),void 0===r&&(r=Ua.DefaultKeepDepthUtilityLayer),this._scene=e,this.clearGizmoOnEmptyPointerEvent=!1,this.enableAutoPicking=!0,this.onAttachedToMeshObservable=new c.cP,this.onAttachedToNodeObservable=new c.cP,this._gizmosEnabled={positionGizmo:!1,rotationGizmo:!1,scaleGizmo:!1,boundingBoxGizmo:!1},this._pointerObservers=[],this._attachedMesh=null,this._attachedNode=null,this._boundingBoxColor=h.v9.FromHexString("#0984e3"),this._thickness=1,this._scaleRatio=1,this._coordinatesMode=1,this._gizmoAxisCache=new Map,this.boundingBoxDragBehavior=new Ir,this.attachableMeshes=null,this.attachableNodes=null,this.usePointerToAttachGizmos=!0,this._defaultUtilityLayer=i,this._defaultKeepDepthUtilityLayer=r,this._defaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,this._thickness=t,this.gizmos={positionGizmo:null,rotationGizmo:null,scaleGizmo:null,boundingBoxGizmo:null};var n=this._attachToMeshPointerObserver(e),o=ka.GizmoAxisPointerObserver(this._defaultUtilityLayer,this._gizmoAxisCache);this._pointerObservers=[n,o]}return Object.defineProperty(e.prototype,"keepDepthUtilityLayer",{get:function(){return this._defaultKeepDepthUtilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._defaultUtilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isHovered",{get:function(){var e=!1;for(var t in this.gizmos){var i=this.gizmos[t];if(i&&i.isHovered){e=!0;break}}return e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDragging",{get:function(){var e=!1;return[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo,this.gizmos.boundingBoxGizmo].forEach((function(t){t&&t.isDragging&&(e=!0)})),e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"coordinatesMode",{get:function(){return this._coordinatesMode},set:function(e){this._coordinatesMode=e,[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo].forEach((function(t){t&&(t.coordinatesMode=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedMesh",{get:function(){return this._attachedMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedNode",{get:function(){return this._attachedNode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){this._additionalTransformNode=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),e.prototype._attachToMeshPointerObserver=function(e){var t=this;return e.onPointerObservable.add((function(e){if(t.usePointerToAttachGizmos&&e.type==Me.POINTERDOWN)if(e.pickInfo&&e.pickInfo.pickedMesh){if(t.enableAutoPicking){var i=e.pickInfo.pickedMesh;if(null==t.attachableMeshes)for(;i&&null!=i.parent;)i=i.parent;else{var r=!1;t.attachableMeshes.forEach((function(e){i&&(i==e||i.isDescendantOf(e))&&(i=e,r=!0)})),r||(i=null)}i instanceof Fi?t._attachedMesh!=i&&t.attachToMesh(i):t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}}else t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}))},e.prototype.attachToMesh=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=e,this._attachedNode=null,this.gizmos){var i=this.gizmos[t];i&&this._gizmosEnabled[t]&&(i.attachedMesh=e)}this.boundingBoxGizmoEnabled&&this._attachedMesh&&this._attachedMesh.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToMeshObservable.notifyObservers(e)},e.prototype.attachToNode=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=null,this._attachedNode=e,this.gizmos){var i=this.gizmos[t];i&&this._gizmosEnabled[t]&&(i.attachedNode=e)}this.boundingBoxGizmoEnabled&&this._attachedNode&&this._attachedNode.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToNodeObservable.notifyObservers(e)},Object.defineProperty(e.prototype,"positionGizmoEnabled",{get:function(){return this._gizmosEnabled.positionGizmo},set:function(e){e?(this.gizmos.positionGizmo||(this.gizmos.positionGizmo=new cd(this._defaultUtilityLayer,this._thickness,this)),this._attachedNode?this.gizmos.positionGizmo.attachedNode=this._attachedNode:this.gizmos.positionGizmo.attachedMesh=this._attachedMesh):this.gizmos.positionGizmo&&(this.gizmos.positionGizmo.attachedNode=null),this._gizmosEnabled.positionGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationGizmoEnabled",{get:function(){return this._gizmosEnabled.rotationGizmo},set:function(e){e?(this.gizmos.rotationGizmo||(this.gizmos.rotationGizmo=new sd(this._defaultUtilityLayer,32,!1,this._thickness,this)),this._attachedNode?this.gizmos.rotationGizmo.attachedNode=this._attachedNode:this.gizmos.rotationGizmo.attachedMesh=this._attachedMesh):this.gizmos.rotationGizmo&&(this.gizmos.rotationGizmo.attachedNode=null),this._gizmosEnabled.rotationGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scaleGizmoEnabled",{get:function(){return this._gizmosEnabled.scaleGizmo},set:function(e){e?(this.gizmos.scaleGizmo=this.gizmos.scaleGizmo||new ud(this._defaultUtilityLayer,this._thickness,this),this._attachedNode?this.gizmos.scaleGizmo.attachedNode=this._attachedNode:this.gizmos.scaleGizmo.attachedMesh=this._attachedMesh):this.gizmos.scaleGizmo&&(this.gizmos.scaleGizmo.attachedNode=null),this._gizmosEnabled.scaleGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"boundingBoxGizmoEnabled",{get:function(){return this._gizmosEnabled.boundingBoxGizmo},set:function(e){e?(this.gizmos.boundingBoxGizmo=this.gizmos.boundingBoxGizmo||new od(this._boundingBoxColor,this._defaultKeepDepthUtilityLayer),this._attachedMesh?this.gizmos.boundingBoxGizmo.attachedMesh=this._attachedMesh:this.gizmos.boundingBoxGizmo.attachedNode=this._attachedNode,this._attachedMesh?(this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh.addBehavior(this.boundingBoxDragBehavior)):this._attachedNode&&(this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode.addBehavior(this.boundingBoxDragBehavior))):this.gizmos.boundingBoxGizmo&&(this._attachedMesh?this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior):this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this.gizmos.boundingBoxGizmo.attachedNode=null),this._gizmosEnabled.boundingBoxGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),e.prototype._setAdditionalTransformNode=function(){for(var e in this.gizmos){var t=this.gizmos[e];t&&this._gizmosEnabled[e]&&(t.additionalTransformNode=this._additionalTransformNode)}},e.prototype.addToAxisCache=function(e){var t=this;e.size>0&&e.forEach((function(e,i){t._gizmoAxisCache.set(i,e)}))},e.prototype.releaseDrag=function(){[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo,this.gizmos.boundingBoxGizmo].forEach((function(e){null==e||e.releaseDrag()}))},e.prototype.dispose=function(){var e,t,i=this;for(var r in this._pointerObservers.forEach((function(e){i._scene.onPointerObservable.remove(e)})),this.gizmos){var n=this.gizmos[r];n&&n.dispose()}this._defaultKeepDepthUtilityLayer!==Ua._DefaultKeepDepthUtilityLayer&&(null===(e=this._defaultKeepDepthUtilityLayer)||void 0===e||e.dispose()),this._defaultUtilityLayer!==Ua._DefaultUtilityLayer&&(null===(t=this._defaultUtilityLayer)||void 0===t||t.dispose()),this.boundingBoxDragBehavior.detach(),this.onAttachedToMeshObservable.clear()},e}(),dd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._needProjectionMatrixCompute=!0,t._viewMatrix=u.uq.Identity(),t._projectionMatrix=u.uq.Identity(),t}return(0,f.C6)(t,e),t.prototype._setPosition=function(e){this._position=e},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._setPosition(e)},enumerable:!1,configurable:!0}),t.prototype._setDirection=function(e){this._direction=e},Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){this._setDirection(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowMinZ",{get:function(){return this._shadowMinZ},set:function(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._shadowMaxZ},set:function(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),t.prototype.computeTransformedInformation=function(){return!(!this.parent||!this.parent.getWorldMatrix||(this.transformedPosition||(this.transformedPosition=u.Pq.Zero()),u.Pq.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=u.Pq.Zero()),u.Pq.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),0))},t.prototype.getDepthScale=function(){return 50},t.prototype.getShadowDirection=function(e){return this.transformedDirection?this.transformedDirection:this.direction},t.prototype.getAbsolutePosition=function(){return this.transformedPosition?this.transformedPosition:this.position},t.prototype.setDirectionToTarget=function(e){return this.direction=u.Pq.Normalize(e.subtract(this.position)),this.direction},t.prototype.getRotation=function(){this.direction.normalize();var e=u.Pq.Cross(this.direction,Oi.Y),t=u.Pq.Cross(e,this.direction);return u.Pq.RotationFromAxis(e,t,this.direction)},t.prototype.needCube=function(){return!1},t.prototype.needProjectionMatrixCompute=function(){return this._needProjectionMatrixCompute},t.prototype.forceProjectionMatrixCompute=function(){this._needProjectionMatrixCompute=!0},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=u.Pq.Zero()},t.prototype._isSynchronized=function(){return!!this._cache.position.equals(this.position)},t.prototype.computeWorldMatrix=function(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=u.uq.Identity()),u.uq.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)},t.prototype.getDepthMinZ=function(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ},t.prototype.getDepthMaxZ=function(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ},t.prototype.setShadowProjectionMatrix=function(e,t,i){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,i,e):this._setDefaultShadowProjectionMatrix(e,t,i),this},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this.parent&&this.parent.getWorldMatrix||(this.transformedPosition=null,this.transformedDirection=null)},t.prototype.getViewMatrix=function(e){var t=u.AA.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),u.Pq.NormalizeToRef(this.getShadowDirection(e),t),1===Math.abs(u.Pq.Dot(t,u.Pq.Up()))&&(t.z=1e-13);var r=u.AA.Vector3[1];return i.addToRef(t,r),u.uq.LookAtLHToRef(i,r,u.Pq.Up(),this._viewMatrix),this._viewMatrix},t.prototype.getProjectionMatrix=function(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,null!=e?e:this._viewMatrix,null!=t?t:[]),this._projectionMatrix},(0,f.Cg)([(0,B.P_)()],t.prototype,"position",null),(0,f.Cg)([(0,B.P_)()],t.prototype,"direction",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowMinZ",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowMaxZ",null),t}(ji);G.AddNodeConstructor("Light_Type_1",(function(e,t){return function(){return new pd(e,u.Pq.Zero(),t)}}));var pd=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n._shadowFrustumSize=0,n._shadowOrthoScale=.1,n.autoUpdateExtends=!0,n.autoCalcShadowZBounds=!1,n._orthoLeft=Number.MAX_VALUE,n._orthoRight=Number.MIN_VALUE,n._orthoTop=Number.MIN_VALUE,n._orthoBottom=Number.MAX_VALUE,n.position=i.scale(-1),n.direction=i,n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"shadowFrustumSize",{get:function(){return this._shadowFrustumSize},set:function(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowOrthoScale",{get:function(){return this._shadowOrthoScale},set:function(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoLeft",{get:function(){return this._orthoLeft},set:function(e){this._orthoLeft=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoRight",{get:function(){return this._orthoRight},set:function(e){this._orthoRight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoTop",{get:function(){return this._orthoTop},set:function(e){this._orthoTop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoBottom",{get:function(){return this._orthoBottom},set:function(e){this._orthoBottom=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DirectionalLight"},t.prototype.getTypeID=function(){return ji.LIGHTTYPEID_DIRECTIONALLIGHT},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)},t.prototype._setDefaultFixedFrustumShadowProjectionMatrix=function(e){var t=this.getScene().activeCamera;t&&u.uq.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e,this.getScene().getEngine().isNDCHalfZRange)},t.prototype._setDefaultAutoExtendShadowProjectionMatrix=function(e,t,i){var r=this.getScene().activeCamera;if(r){if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){var n=u.Pq.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;for(var o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=0;s<i.length;s++){var l=i[s];if(l)for(var c=l.getBoundingInfo().boundingBox,h=0;h<c.vectorsWorld.length;h++)u.Pq.TransformCoordinatesToRef(c.vectorsWorld[h],t,n),n.x<this._orthoLeft&&(this._orthoLeft=n.x),n.y<this._orthoBottom&&(this._orthoBottom=n.y),n.x>this._orthoRight&&(this._orthoRight=n.x),n.y>this._orthoTop&&(this._orthoTop=n.y),this.autoCalcShadowZBounds&&(n.z<o&&(o=n.z),n.z>a&&(a=n.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=o,this._shadowMaxZ=a)}var d=this._orthoRight-this._orthoLeft,p=this._orthoTop-this._orthoBottom,f=void 0!==this.shadowMinZ?this.shadowMinZ:r.minZ,_=void 0!==this.shadowMaxZ?this.shadowMaxZ:r.maxZ,m=this.getScene().getEngine().useReverseDepthBuffer;u.uq.OrthoOffCenterLHToRef(this._orthoLeft-d*this.shadowOrthoScale,this._orthoRight+d*this.shadowOrthoScale,this._orthoBottom-p*this.shadowOrthoScale,this._orthoTop+p*this.shadowOrthoScale,m?_:f,m?f:_,e,this.getScene().getEngine().isNDCHalfZRange)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)},t.prototype.transferToNodeMaterialEffect=function(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)},t.prototype.getDepthMinZ=function(e){var t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1},t.prototype.getDepthMaxZ=function(e){var t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1},t.prototype.prepareLightSpecificDefines=function(e,t){e["DIRLIGHT"+t]=!0},(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowFrustumSize",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowOrthoScale",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"autoUpdateExtends",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"autoCalcShadowZBounds",void 0),(0,f.Cg)([(0,B.lK)("orthoLeft")],t.prototype,"_orthoLeft",void 0),(0,f.Cg)([(0,B.lK)("orthoRight")],t.prototype,"_orthoRight",void 0),(0,f.Cg)([(0,B.lK)("orthoTop")],t.prototype,"_orthoTop",void 0),(0,f.Cg)([(0,B.lK)("orthoBottom")],t.prototype,"_orthoBottom",void 0),t}(dd);function fd(e,t,i){void 0===t&&(t={}),t.diameter||(t.diameter=1),t.segments||(t.segments=16);var r=Qa("",{slice:.5,diameter:t.diameter,segments:t.segments},i),n=hs("",{radius:t.diameter/2,tessellation:3*t.segments+(4-t.segments)},i);n.rotation.x=-Math.PI/2,n.parent=r;var o=Wi.MergeMeshes([n,r],!0);return o.name=e,o}(0,o.Y5)("BABYLON.DirectionalLight",pd);var _d={CreateHemisphere:fd};Wi.CreateHemisphere=function(e,t,i,r){return fd(e,{segments:t,diameter:i},r)},G.AddNodeConstructor("Light_Type_2",(function(e,t){return function(){return new md(e,u.Pq.Zero(),u.Pq.Zero(),0,0,t)}}));var md=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,a)||this;return s._innerAngle=0,s._projectionTextureMatrix=u.uq.Zero(),s._projectionTextureLightNear=1e-6,s._projectionTextureLightFar=1e3,s._projectionTextureUpDirection=u.Pq.Up(),s._projectionTextureViewLightDirty=!0,s._projectionTextureProjectionLightDirty=!0,s._projectionTextureDirty=!0,s._projectionTextureViewTargetVector=u.Pq.Zero(),s._projectionTextureViewLightMatrix=u.uq.Zero(),s._projectionTextureProjectionLightMatrix=u.uq.Zero(),s._projectionTextureScalingMatrix=u.uq.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),s.position=i,s.direction=r,s.angle=n,s.exponent=o,s}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._cosHalfAngle=Math.cos(.5*e),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"innerAngle",{get:function(){return this._innerAngle},set:function(e){this._innerAngle=e,this._computeAngleValues()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowAngleScale",{get:function(){return this._shadowAngleScale},set:function(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureMatrix",{get:function(){return this._projectionTextureMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightNear",{get:function(){return this._projectionTextureLightNear},set:function(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightFar",{get:function(){return this._projectionTextureLightFar},set:function(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureUpDirection",{get:function(){return this._projectionTextureUpDirection},set:function(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTexture",{get:function(){return this._projectionTexture},set:function(e){var i=this;this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady()&&(t._IsProceduralTexture(this._projectionTexture)?this._projectionTexture.getEffect().executeWhenCompiled((function(){i._markMeshesAsLightDirty()})):t._IsTexture(this._projectionTexture)&&this._projectionTexture.onLoadObservable.addOnce((function(){i._markMeshesAsLightDirty()}))))},enumerable:!1,configurable:!0}),t._IsProceduralTexture=function(e){return void 0!==e.onGeneratedObservable},t._IsTexture=function(e){return void 0!==e.onLoadObservable},Object.defineProperty(t.prototype,"projectionTextureProjectionLightMatrix",{get:function(){return this._projectionTextureProjectionLightMatrix},set:function(e){this._projectionTextureProjectionLightMatrix=e,this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SpotLight"},t.prototype.getTypeID=function(){return ji.LIGHTTYPEID_SPOTLIGHT},t.prototype._setDirection=function(t){e.prototype._setDirection.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setPosition=function(t){e.prototype._setPosition.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var r=this.getScene().activeCamera;if(r){this._shadowAngleScale=this._shadowAngleScale||1;var n=this._shadowAngleScale*this._angle,o=void 0!==this.shadowMinZ?this.shadowMinZ:r.minZ,a=void 0!==this.shadowMaxZ?this.shadowMaxZ:r.maxZ,s=this.getScene().getEngine().useReverseDepthBuffer;u.uq.PerspectiveFovLHToRef(n,1,s?a:o,s?o:a,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,s)}},t.prototype._computeProjectionTextureViewLightMatrix=function(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.getAbsolutePosition().addToRef(this.getShadowDirection(),this._projectionTextureViewTargetVector),u.uq.LookAtLHToRef(this.getAbsolutePosition(),this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)},t.prototype._computeProjectionTextureProjectionLightMatrix=function(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;var e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,i=e/(e-t),r=-i*t,n=1/Math.tan(this._angle/2);u.uq.FromValuesToRef(n/1,0,0,0,0,n,0,0,0,0,i,1,0,0,r,0,this._projectionTextureProjectionLightMatrix)},t.prototype._computeProjectionTextureMatrix=function(){if(this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTexture instanceof rr.g){var e=this._projectionTexture.uScale/2,t=this._projectionTexture.vScale/2;u.uq.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,.5,0,.5,.5,.5,1,this._projectionTextureScalingMatrix)}this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype._computeAngleValues=function(){this._lightAngleScale=1/Math.max(.001,Math.cos(.5*this._innerAngle)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale},t.prototype.transferTexturesToEffect=function(e,t){return this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightTexture"+t,this.projectionTexture)),this},t.prototype.transferToEffect=function(e,t){var i;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,this.exponent,t),i=u.Pq.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,this.exponent,t),i=u.Pq.Normalize(this.direction)),this._uniformBuffer.updateFloat4("vLightDirection",i.x,i.y,i.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var i;return i=this.computeTransformedInformation()?u.Pq.Normalize(this.transformedDirection):u.Pq.Normalize(this.direction),this.getScene().useRightHandedSystem?e.setFloat3(t,-i.x,-i.y,-i.z):e.setFloat3(t,i.x,i.y,i.z),this},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._projectionTexture&&this._projectionTexture.dispose()},t.prototype.getDepthMinZ=function(e){var t=this._scene.getEngine(),i=void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?i:this._scene.getEngine().isNDCHalfZRange?0:i},t.prototype.getDepthMaxZ=function(e){var t=this._scene.getEngine(),i=void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:i},t.prototype.prepareLightSpecificDefines=function(e,t){e["SPOTLIGHT"+t]=!0,e["PROJECTEDLIGHTTEXTURE"+t]=!(!this.projectionTexture||!this.projectionTexture.isReady())},(0,f.Cg)([(0,B.lK)()],t.prototype,"angle",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"innerAngle",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowAngleScale",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"exponent",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectionTextureLightNear",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectionTextureLightFar",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectionTextureUpDirection",null),(0,f.Cg)([(0,B.uM)("projectedLightTexture")],t.prototype,"_projectionTexture",void 0),t}(dd);(0,o.Y5)("BABYLON.SpotLight",md);var gd=function(e){function t(t){void 0===t&&(t=Ua.DefaultUtilityLayer);var i=e.call(this,t)||this;return i._cachedPosition=new u.Pq,i._cachedForward=new u.Pq(0,0,1),i._pointerObserver=null,i.onClickedObservable=new c.cP,i._light=null,i.attachedMesh=new Wi("",i.gizmoLayer.utilityLayerScene),i._attachedMeshParent=new Ri("parent",i.gizmoLayer.utilityLayerScene),i.attachedMesh.parent=i._attachedMeshParent,i._material=new Wo("light",i.gizmoLayer.utilityLayerScene),i._material.diffuseColor=new h.v9(.5,.5,.5),i._material.specularColor=new h.v9(.1,.1,.1),i._pointerObserver=t.utilityLayerScene.onPointerObservable.add((function(e){i._light&&(i._isHovered=!(!e.pickInfo||-1==i._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)),i._isHovered&&0===e.event.button&&i.onClickedObservable.notifyObservers(i._light))}),Me.POINTERDOWN),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this.attachedMesh},set:function(e){y.V.Warn("Nodes cannot be attached to LightGizmo. Attach to a mesh instead.")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"light",{get:function(){return this._light},set:function(e){var i=this;if(this._light=e,e){this._lightMesh&&this._lightMesh.dispose(),this._lightMesh=e instanceof wa?t._CreateHemisphericLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof pd?t._CreateDirectionalLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof md?t._CreateSpotLightMesh(this.gizmoLayer.utilityLayerScene):t._CreatePointLightMesh(this.gizmoLayer.utilityLayerScene),this._lightMesh.getChildMeshes(!1).forEach((function(e){e.material=i._material})),this._lightMesh.parent=this._rootMesh;var r=this.gizmoLayer._getSharedGizmoLight();if(r.includedOnlyMeshes=r.includedOnlyMeshes.concat(this._lightMesh.getChildMeshes(!1)),this._lightMesh.rotationQuaternion=new u.PT,this.attachedMesh.reservedDataStore||(this.attachedMesh.reservedDataStore={}),this.attachedMesh.reservedDataStore.lightGizmo=this,e.parent&&this._attachedMeshParent.freezeWorldMatrix(e.parent.getWorldMatrix()),e.position&&(this.attachedMesh.position.copyFrom(e.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position)),e.direction){this.attachedMesh.setDirection(e.direction),this.attachedMesh.computeWorldMatrix(!0);var n=this._getMeshForward();this._cachedForward.copyFrom(n)}this._update()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._getMeshForward=function(){var e=this.attachedMesh.forward;return this.attachedMesh.getScene().useRightHandedSystem&&(e.negateToRef(u.AA.Vector3[0]),e=u.AA.Vector3[0]),e},t.prototype._update=function(){if(e.prototype._update.call(this),this._light){if(this._light.parent&&this._attachedMeshParent.freezeWorldMatrix(this._light.parent.getWorldMatrix()),this._light.position)if(this.attachedMesh.position.equals(this._cachedPosition))this.attachedMesh.position.copyFrom(this._light.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position);else{var t=this.attachedMesh.position;this._light.position=new u.Pq(t.x,t.y,t.z),this._cachedPosition.copyFrom(this.attachedMesh.position)}if(this._light.direction){var i=this._getMeshForward();if(u.Pq.DistanceSquared(i,this._cachedForward)>1e-4){var r=i;this._light.direction=new u.Pq(r.x,r.y,r.z),this._cachedForward.copyFrom(i)}else u.Pq.DistanceSquared(i,this._light.direction)>1e-4&&(this.attachedMesh.setDirection(this._light.direction),this.attachedMesh.computeWorldMatrix(!0),this._cachedForward.copyFrom(i))}}},t.prototype.dispose=function(){this.onClickedObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this._material.dispose(),e.prototype.dispose.call(this),this._attachedMeshParent.dispose()},t._CreateHemisphericLightMesh=function(e){var i=new Wi("hemisphereLight",e),r=fd(i.name,{segments:10,diameter:1},e);return r.position.z=-.15,r.rotation.x=Math.PI/2,r.parent=i,this._CreateLightLines(3,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreatePointLightMesh=function(e){var i=new Wi("pointLight",e),r=Qa(i.name,{segments:10,diameter:1},e);return r.rotation.x=Math.PI/2,r.parent=i,this._CreateLightLines(5,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateSpotLightMesh=function(e){var i=new Wi("spotLight",e);Qa(i.name,{segments:10,diameter:1},e).parent=i;var r=fd(i.name,{segments:10,diameter:2},e);return r.parent=i,r.rotation.x=-Math.PI/2,this._CreateLightLines(2,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateDirectionalLightMesh=function(e){var i=new Wi("directionalLight",e),r=new Wi(i.name,e);r.parent=i,Qa(i.name,{diameter:1.2,segments:10},e).parent=r;var n=Na(i.name,{updatable:!1,height:6,diameterTop:.3,diameterBottom:.3,tessellation:6,subdivisions:1},e);n.parent=r;var o=n.clone(i.name);o.scaling.y=.5,o.position.x+=1.25;var a=n.clone(i.name);a.scaling.y=.5,a.position.x+=-1.25;var s=Na(i.name,{updatable:!1,height:1,diameterTop:0,diameterBottom:.6,tessellation:6,subdivisions:1},e);return s.position.y+=3,s.parent=r,(o=s.clone(i.name)).position.y=1.5,o.position.x+=1.25,(a=s.clone(i.name)).position.y=1.5,a.position.x+=-1.25,r.scaling.scaleInPlace(t._Scale),r.rotation.z=Math.PI/2,r.rotation.y=Math.PI/2,i},t._Scale=.007,t._CreateLightLines=function(e,t){var i=new Wi("root",t);i.rotation.x=Math.PI/2;var r=new Wi("linePivot",t);r.parent=i;var n=Na("line",{updatable:!1,height:2,diameterTop:.2,diameterBottom:.3,tessellation:6,subdivisions:1},t);if(n.position.y=n.scaling.y/2+1.2,n.parent=r,e<2)return r;for(var o=0;o<4;o++){var a=r.clone("lineParentClone");a.rotation.z=Math.PI/4,a.rotation.y=Math.PI/2+Math.PI/2*o,a.getChildMeshes()[0].scaling.y=.5,a.getChildMeshes()[0].scaling.x=a.getChildMeshes()[0].scaling.z=.8,a.getChildMeshes()[0].position.y=a.getChildMeshes()[0].scaling.y/2+1.2}if(e<3)return i;for(o=0;o<4;o++){var s=r.clone("linePivotClone");s.rotation.z=Math.PI/2,s.rotation.y=Math.PI/2*o}if(e<4)return i;for(o=0;o<4;o++){var l=r.clone("linePivotClone");l.rotation.z=Math.PI+Math.PI/4,l.rotation.y=Math.PI/2+Math.PI/2*o,l.getChildMeshes()[0].scaling.y=.5,l.getChildMeshes()[0].scaling.x=l.getChildMeshes()[0].scaling.z=.8,l.getChildMeshes()[0].position.y=l.getChildMeshes()[0].scaling.y/2+1.2}return e<5||(r.clone("linePivotClone").rotation.z=Math.PI),i},t}(ka),vd=function(e){function t(t,i,r){void 0===t&&(t=Ua.DefaultUtilityLayer);var n=e.call(this,t)||this;return n._pointerObserver=null,n.onClickedObservable=new c.cP,n._camera=null,n._invProjection=new u.uq,n._material=new Wo("cameraGizmoMaterial",n.gizmoLayer.utilityLayerScene),n._frustumLinesColor=r,n._material.diffuseColor=null!=i?i:new h.v9(.5,.5,.5),n._material.specularColor=new h.v9(.1,.1,.1),n._pointerObserver=t.utilityLayerScene.onPointerObservable.add((function(e){n._camera&&(n._isHovered=!(!e.pickInfo||-1==n._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)),n._isHovered&&0===e.event.button&&n.onClickedObservable.notifyObservers(n._camera))}),Me.POINTERDOWN),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"displayFrustum",{get:function(){return this._cameraLinesMesh.isEnabled()},set:function(e){this._cameraLinesMesh.setEnabled(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"camera",{get:function(){return this._camera},set:function(e){var i,r,n=this;if(this._camera=e,this.attachedNode=e,e){this._customMeshSet||(this._cameraMesh&&this._cameraMesh.dispose(),this._cameraMesh=t._CreateCameraMesh(this.gizmoLayer.utilityLayerScene),this._cameraMesh.getChildMeshes(!1).forEach((function(e){e.material=n._material})),this._cameraMesh.parent=this._rootMesh),this._cameraLinesMesh&&this._cameraLinesMesh.dispose();var o=null!==(r=null===(i=this._frustumLinesColor)||void 0===i?void 0:i.toColor4(1))&&void 0!==r?r:new h.ov(1,1,1,1);this._cameraLinesMesh=t._CreateCameraFrustum(this.gizmoLayer.utilityLayerScene,o),this._cameraLinesMesh.parent=this._rootMesh,this.gizmoLayer.utilityLayerScene.activeCamera&&this.gizmoLayer.utilityLayerScene.activeCamera.maxZ<1.5*e.maxZ&&(this.gizmoLayer.utilityLayerScene.activeCamera.maxZ=1.5*e.maxZ),this.attachedNode.reservedDataStore||(this.attachedNode.reservedDataStore={}),this.attachedNode.reservedDataStore.cameraGizmo=this;var a=this.gizmoLayer._getSharedGizmoLight();a.includedOnlyMeshes=a.includedOnlyMeshes.concat(this._cameraMesh.getChildMeshes(!1)),this._update()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._update=function(){e.prototype._update.call(this),this._camera&&(this._camera.getProjectionMatrix().invertToRef(this._invProjection),this._cameraLinesMesh.setPivotMatrix(this._invProjection,!1),this._cameraLinesMesh.scaling.x=1/this._rootMesh.scaling.x,this._cameraLinesMesh.scaling.y=1/this._rootMesh.scaling.y,this._cameraLinesMesh.scaling.z=1/this._rootMesh.scaling.z,this._cameraMesh.parent=null,this._cameraMesh.rotation.y=.5*Math.PI*(this._camera.getScene().useRightHandedSystem?1:-1),this._cameraMesh.parent=this._rootMesh)},t.prototype.setCustomMesh=function(e){if(e.getScene()!=this.gizmoLayer.utilityLayerScene)throw"When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";this._cameraMesh&&this._cameraMesh.dispose(),this._cameraMesh=e,this._cameraMesh.parent=this._rootMesh,this._customMeshSet=!0},t.prototype.dispose=function(){this.onClickedObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this._cameraMesh&&this._cameraMesh.dispose(),this._cameraLinesMesh&&this._cameraLinesMesh.dispose(),this._material.dispose(),e.prototype.dispose.call(this)},t._CreateCameraMesh=function(e){var i=new Wi("rootCameraGizmo",e),r=new Wi(i.name,e);r.parent=i,ja(i.name,{width:1,height:.8,depth:.5},e).parent=r;var n=Na(i.name,{height:.5,diameterTop:.8,diameterBottom:.8},e);n.parent=r,n.position.y=.3,n.position.x=-.6,n.rotation.x=.5*Math.PI;var o=Na(i.name,{height:.5,diameterTop:.6,diameterBottom:.6},e);o.parent=r,o.position.y=.5,o.position.x=.4,o.rotation.x=.5*Math.PI;var a=Na(i.name,{height:.5,diameterTop:.5,diameterBottom:.5},e);return a.parent=r,a.position.y=0,a.position.x=.6,a.rotation.z=.5*Math.PI,i.scaling.scaleInPlace(t._Scale),r.position.x=-.9,i},t._CreateCameraFrustum=function(e,t){var i=new Wi("rootCameraGizmo",e),r=new Wi(i.name,e);r.parent=i;for(var n=0;n<4;n+=2)for(var o=0;o<4;o+=2){var a=As("lines",{points:[new u.Pq(-1+o,-1+n,-1),new u.Pq(-1+o,-1+n,1)],colors:[t,t]},e);a.parent=r,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1,(a=As("lines",{points:[new u.Pq(-1,-1+o,-1+n),new u.Pq(1,-1+o,-1+n)],colors:[t,t]},e)).parent=r,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1,(a=As("lines",{points:[new u.Pq(-1+o,-1,-1+n),new u.Pq(-1+o,1,-1+n)],colors:[t,t]},e)).parent=r,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1}return i},t._Scale=.05,t}(ka);Un.l.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};";Un.l.IncludesShadersStore.packingFunctions="vec4 pack(float depth)\n{const vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}";Un.l.IncludesShadersStore.kernelBlurFragment="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X}); \ncomputedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif\n";Un.l.IncludesShadersStore.kernelBlurFragment2="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});computedWeight=KERNEL_DEP_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif\n";Un.l.ShadersStore.kernelBlurPixelShader="uniform sampler2D textureSampler;uniform vec2 delta;varying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;float sampleCoC(in vec2 offset) {float coc=texture2D(circleOfConfusionSampler,offset).r;return coc; }\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\n#include<packingFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT; \nfloat factor=0.0;\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";Un.l.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";Un.l.ShadersStore.kernelBlurVertexShader="attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var yd=function(e){function t(t,i,r,n,o,a,l,c,u,h,d,p){void 0===a&&(a=rr.g.BILINEAR_SAMPLINGMODE),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=""),void 0===d&&(d=!1),void 0===p&&(p=s.Y.TEXTUREFORMAT_RGBA);var f=e.call(this,t,"kernelBlur",["delta","direction"],["circleOfConfusionSampler"],n,o,a,l,c,null,u,"kernelBlur",{varyingCount:0,depCount:0},!0,p)||this;return f._blockCompilation=d,f._packedFloat=!1,f._staticDefines="",f._staticDefines=h,f.direction=i,f.onApplyObservable.add((function(e){f._outputTexture?e.setFloat2("delta",1/f._outputTexture.width*f.direction.x,1/f._outputTexture.height*f.direction.y):e.setFloat2("delta",1/f.width*f.direction.x,1/f.height*f.direction.y)})),f.kernel=r,f}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._idealKernel},set:function(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this._blockCompilation||this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"packedFloat",{get:function(){return this._packedFloat},set:function(e){this._packedFloat!==e&&(this._packedFloat=e,this._blockCompilation||this._updateParameters())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"BlurPostProcess"},t.prototype.updateEffect=function(e,t,i,r,n,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null),this._updateParameters(n,o)},t.prototype._updateParameters=function(t,i){for(var r=this._kernel,n=(r-1)/2,o=[],a=[],s=0,l=0;l<r;l++){var c=l/(r-1),u=this._gaussianWeight(2*c-1);o[l]=l-n,a[l]=u,s+=u}for(l=0;l<a.length;l++)a[l]/=s;var h=[],d=[],p=[];for(l=0;l<=n;l+=2){var f=Math.min(l+1,Math.floor(n));if(l===f)p.push({o:o[l],w:a[l]});else{var _=f===n,m=a[l]+a[f]*(_?.5:1),g=o[l]+1/(1+a[l]/a[f]);0===g?(p.push({o:o[l],w:a[l]}),p.push({o:o[l+1],w:a[l+1]})):(p.push({o:g,w:m}),p.push({o:-g,w:m}))}}for(l=0;l<p.length;l++)d[l]=p[l].o,h[l]=p[l].w;o=d,a=h;var v=this.getEngine().getCaps().maxVaryingVectors,y=Math.max(v,0)-1,b=Math.min(o.length,y),T="";for(T+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(T+="#define CENTER_WEIGHT ".concat(this._glslFloat(a[b-1]),"\n"),b--),l=0;l<b;l++)T+="#define KERNEL_OFFSET".concat(l," ").concat(this._glslFloat(o[l]),"\n"),T+="#define KERNEL_WEIGHT".concat(l," ").concat(this._glslFloat(a[l]),"\n");var E=0;for(l=y;l<o.length;l++)T+="#define KERNEL_DEP_OFFSET".concat(E," ").concat(this._glslFloat(o[l]),"\n"),T+="#define KERNEL_DEP_WEIGHT".concat(E," ").concat(this._glslFloat(a[l]),"\n"),E++;this.packedFloat&&(T+="#define PACKEDFLOAT 1"),this._blockCompilation=!1,e.prototype.updateEffect.call(this,T,null,null,{varyingCount:b,depCount:E},t,i)},t.prototype._nearestBestKernel=function(e){for(var t=Math.round(e),i=0,r=[t,t-1,t+1,t-2,t+2];i<r.length;i++){var n=r[i];if(n%2!=0&&Math.floor(n/2)%2==0&&n>0)return Math.max(n,3)}return Math.max(t,3)},t.prototype._gaussianWeight=function(e){var t=1/3,i=-e*e/(2*t*t);return 1/(Math.sqrt(2*Math.PI)*t)*Math.exp(i)},t.prototype._glslFloat=function(e,t){return void 0===t&&(t=8),e.toFixed(t).replace(/0+$/,"")},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.direction,e.kernel,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable,e.textureType,void 0,!1)}),e,r,n)},(0,f.Cg)([(0,B.lK)("kernel")],t.prototype,"_kernel",void 0),(0,f.Cg)([(0,B.lK)("packedFloat")],t.prototype,"_packedFloat",void 0),(0,f.Cg)([(0,B.WM)()],t.prototype,"direction",void 0),t}(Gn);(0,o.Y5)("BABYLON.BlurPostProcess",yd);var bd=function(e){function t(t,i,r,n,o,a,l){void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=rr.g.BILINEAR_SAMPLINGMODE),void 0===l&&(l=!0);var c=e.call(this,t,i,r,n,!0,o,!1,a,l)||this;if(c.mirrorPlane=new Ke.Z(0,1,0,1),c._transformMatrix=u.uq.Zero(),c._mirrorMatrix=u.uq.Zero(),c._adaptiveBlurKernel=0,c._blurKernelX=0,c._blurKernelY=0,c._blurRatio=1,!(r=c.getScene()))return c;c.ignoreCameraViewport=!0,c._updateGammaSpace(),c._imageProcessingConfigChangeObserver=r.imageProcessingConfiguration.onUpdateParameters.add((function(){c._updateGammaSpace()}));var h,d=r.getEngine();return d.supportsUniformBuffers&&(c._sceneUBO=r.createSceneUniformBuffer('Scene for Mirror Texture (name "'.concat(t,'")'))),c.onBeforeBindObservable.add((function(){var e;null===(e=d._debugPushGroup)||void 0===e||e.call(d,"mirror generation for ".concat(t),1)})),c.onAfterUnbindObservable.add((function(){var e;null===(e=d._debugPopGroup)||void 0===e||e.call(d,1)})),c.onBeforeRenderObservable.add((function(){c._sceneUBO&&(c._currentSceneUBO=r.getSceneUniformBuffer(),r.setSceneUniformBuffer(c._sceneUBO),r.getSceneUniformBuffer().unbindEffect()),u.uq.ReflectionToRef(c.mirrorPlane,c._mirrorMatrix),c._mirrorMatrix.multiplyToRef(r.getViewMatrix(),c._transformMatrix),r.setTransformMatrix(c._transformMatrix,r.getProjectionMatrix()),h=r.clipPlane,r.clipPlane=c.mirrorPlane,r._mirroredCameraPosition=u.Pq.TransformCoordinates(r.activeCamera.globalPosition,c._mirrorMatrix)})),c.onAfterRenderObservable.add((function(){c._sceneUBO&&r.setSceneUniformBuffer(c._currentSceneUBO),r.updateTransformMatrix(),r._mirroredCameraPosition=null,r.clipPlane=h})),c}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"blurRatio",{get:function(){return this._blurRatio},set:function(e){this._blurRatio!==e&&(this._blurRatio=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"adaptiveBlurKernel",{set:function(e){this._adaptiveBlurKernel=e,this._autoComputeBlurKernel()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernel",{set:function(e){this.blurKernelX=e,this.blurKernelY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelX",{get:function(){return this._blurKernelX},set:function(e){this._blurKernelX!==e&&(this._blurKernelX=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelY",{get:function(){return this._blurKernelY},set:function(e){this._blurKernelY!==e&&(this._blurKernelY=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),t.prototype._autoComputeBlurKernel=function(){var e=this.getScene().getEngine(),t=this.getRenderWidth()/e.getRenderWidth(),i=this.getRenderHeight()/e.getRenderHeight();this.blurKernelX=this._adaptiveBlurKernel*t,this.blurKernelY=this._adaptiveBlurKernel*i},t.prototype._onRatioRescale=function(){this._sizeRatio&&(this.resize(this._initialSizeParameter),this._adaptiveBlurKernel||this._preparePostProcesses()),this._adaptiveBlurKernel&&this._autoComputeBlurKernel()},t.prototype._updateGammaSpace=function(){var e=this.getScene();e&&(this.gammaSpace=!e.imageProcessingConfiguration.isEnabled||!e.imageProcessingConfiguration.applyByPostProcess)},t.prototype._preparePostProcesses=function(){if(this.clearPostProcesses(!0),this._blurKernelX&&this._blurKernelY){var e=this.getScene().getEngine(),t=e.getCaps().textureFloatRender&&e.getCaps().textureFloatLinearFiltering?s.Y.TEXTURETYPE_FLOAT:s.Y.TEXTURETYPE_HALF_FLOAT;this._blurX=new yd("horizontal blur",new u.I9(1,0),this._blurKernelX,this._blurRatio,null,rr.g.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurX.autoClear=!1,1===this._blurRatio&&this.samples<2&&this._texture?this._blurX.inputTexture=this._renderTarget:this._blurX.alwaysForcePOT=!0,this._blurY=new yd("vertical blur",new u.I9(0,1),this._blurKernelY,this._blurRatio,null,rr.g.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurY.autoClear=!1,this._blurY.alwaysForcePOT=1!==this._blurRatio,this.addPostProcess(this._blurX),this.addPostProcess(this._blurY)}else this._blurY&&(this.removePostProcess(this._blurY),this._blurY.dispose(),this._blurY=null),this._blurX&&(this.removePostProcess(this._blurX),this._blurX.dispose(),this._blurX=null)},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),r=new t(this.name,i.width,e,this._renderTargetOptions.generateMipMaps,this._renderTargetOptions.type,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer);return r.hasAlpha=this.hasAlpha,r.level=this.level,r.mirrorPlane=this.mirrorPlane.clone(),this.renderList&&(r.renderList=this.renderList.slice(0)),r},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.mirrorPlane.asArray(),t},t.prototype.dispose=function(){var t;e.prototype.dispose.call(this);var i=this.getScene();i&&i.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigChangeObserver),null===(t=this._sceneUBO)||void 0===t||t.dispose()},t}(mo);rr.g._CreateMirror=function(e,t,i,r){return new bd(e,t,i,r)};var Td=function(e){function t(t,i,r,n,o,a,l,h,d,p,f,_,m,g,v){void 0===r&&(r=null),void 0===n&&(n=!1),void 0===o&&(o=null),void 0===a&&(a=null),void 0===l&&(l=null),void 0===h&&(h=s.Y.TEXTUREFORMAT_RGBA),void 0===d&&(d=!1),void 0===p&&(p=null),void 0===f&&(f=!1),void 0===_&&(_=.8),void 0===m&&(m=0);var y,b,T,E,x,S,C,P,A,R,I,M,O,D=this;(D=e.call(this,i)||this)._lodScale=.8,D._lodOffset=0,D.onLoadObservable=new c.cP,D.boundingBoxPosition=u.Pq.Zero(),D._rotationY=0,D._files=null,D._forcedExtension=null,D._extensions=null,D._textureMatrixRefraction=new u.uq,D._buffer=null,D.name=t,D.url=t,D._noMipmap=n,D.hasAlpha=!1,D.isCube=!0,D._textureMatrix=u.uq.Identity(),D.coordinatesMode=rr.g.CUBIC_MODE;var N=null,F=null;return null===r||Array.isArray(r)?(D._noMipmap=n,D._format=h,D._createPolynomials=f,N=r,D._loaderOptions=g,D._useSRGBBuffer=v,D._lodScale=_,D._lodOffset=m):(N=null!==(y=r.extensions)&&void 0!==y?y:null,D._noMipmap=null!==(b=r.noMipmap)&&void 0!==b&&b,o=null!==(T=r.files)&&void 0!==T?T:null,F=null!==(E=r.buffer)&&void 0!==E?E:null,D._format=null!==(x=r.format)&&void 0!==x?x:s.Y.TEXTUREFORMAT_RGBA,d=null!==(S=r.prefiltered)&&void 0!==S&&S,p=null!==(C=r.forcedExtension)&&void 0!==C?C:null,D._createPolynomials=null!==(P=r.createPolynomials)&&void 0!==P&&P,D._lodScale=null!==(A=r.lodScale)&&void 0!==A?A:0,D._lodOffset=null!==(R=r.lodOffset)&&void 0!==R?R:0,D._loaderOptions=r.loaderOptions,D._useSRGBBuffer=r.useSRGBBuffer,a=null!==(I=r.onLoad)&&void 0!==I?I:null,l=null!==(M=r.onError)&&void 0!==M?M:null),t||o?(D.updateURL(t,p,a,d,l,N,null===(O=D.getScene())||void 0===O?void 0:O.useDelayedTextureLoading,o,F),D):D}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(u.uq.RotationY(this._rotationY))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"noMipmap",{get:function(){return 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this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t,i,r=this;if(e.updateFlag!==this._textureMatrix.updateFlag&&(e.isIdentity()!==this._textureMatrix.isIdentity()&&(null===(t=this.getScene())||void 0===t||t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return-1!==e.getActiveTextures().indexOf(r)}))),this._textureMatrix=e,null===(i=this.getScene())||void 0===i?void 0:i.useRightHandedSystem)){var n=u.AA.Vector3[0],o=u.AA.Quaternion[0],a=u.AA.Vector3[1];this._textureMatrix.decompose(n,o,a),o.z*=-1,o.w*=-1,u.uq.ComposeToRef(n,o,a,this._textureMatrixRefraction)}},t.prototype.getRefractionTextureMatrix=function(){var e;return(null===(e=this.getScene())||void 0===e?void 0:e.useRightHandedSystem)?this._textureMatrixRefraction:this._textureMatrix},t.prototype._loadTexture=function(e,t){var i,r=this;void 0===e&&(e=null),void 0===t&&(t=null);var n=this.getScene(),o=this._texture;this._texture=this._getFromCache(this.url,this._noMipmap,void 0,void 0,this._useSRGBBuffer,this.isCube);var a=function(){var t;r.onLoadObservable.notifyObservers(r),o&&(o.dispose(),null===(t=r.getScene())||void 0===t||t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag)),e&&e()},l=function(e,i){r._loadingError=!0,r._errorObject={message:e,exception:i},t&&t(e,i),rr.g.OnTextureLoadErrorObservable.notifyObservers(r)};this._texture?this._texture.isReady?ee.S0.SetImmediate((function(){return a()})):this._texture.onLoadedObservable.add((function(){return a()})):(this._prefiltered?this._texture=this._getEngine().createPrefilteredCubeTexture(this.url,n,this._lodScale,this._lodOffset,e,l,this._format,this._forcedExtension,this._createPolynomials):this._texture=this._getEngine().createCubeTexture(this.url,n,this._files,this._noMipmap,e,l,this._format,this._forcedExtension,!1,this._lodScale,this._lodOffset,null,this._loaderOptions,!!this._useSRGBBuffer,this._buffer),null===(i=this._texture)||void 0===i||i.onLoadedObservable.add((function(){return 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defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION)\nuniform mat4 view;\n#endif\n#ifdef PROJECTED_GROUND\nuniform vec2 projectedGroundInfos;\n#endif\n";Un.l.IncludesShadersStore.backgroundUboDeclaration="layout(std140,column_major) uniform;uniform Material\n{uniform vec4 vPrimaryColor;uniform vec4 vPrimaryColorShadow;uniform vec2 vDiffuseInfos;uniform vec2 vReflectionInfos;uniform mat4 diffuseMatrix;uniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;uniform float fFovMultiplier;uniform float pointSize;uniform float shadowLevel;uniform float alpha;uniform vec3 vBackgroundCenter;uniform vec4 vReflectionControl;uniform vec2 projectedGroundInfos;};\n#include<sceneUboDeclaration>\n";Un.l.ShadersStore.backgroundPixelShader="#ifdef TEXTURELODSUPPORT\n#extension GL_EXT_shader_texture_lod : enable\n#endif\nprecision highp float;\n#include<__decl__backgroundFragment>\n#include<helperFunctions>\nvarying vec3 vPositionW;\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif \n#ifdef MAINUV2 \nvarying vec2 vMainUV2; \n#endif \n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV==1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV==2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n#ifndef SHADOWONLY\n#define SHADOWONLY;\n#endif\n#include<imageProcessingDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<imageProcessingFunctions>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef REFLECTIONFRESNEL\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\nvec3 fresnelSchlickEnvironmentGGX(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{float weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);return reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));}\n#endif\n#ifdef PROJECTED_GROUND\nfloat diskIntersectWithBackFaceCulling(vec3 ro,vec3 rd,vec3 c,float r) {float d=rd.y;if(d>0.0) { return 1e6; }\nvec3 o=ro-c;float t=-o.y/d;vec3 q=o+rd*t;return (dot(q,q)<r*r) ? t : 1e6;}\nfloat sphereIntersect(vec3 ro,vec3 rd,float ra) {float b=dot(ro,rd);float c=dot(ro,ro)-ra*ra;float h=b*b-c;if(h<0.0) { return -1.0; }\nh=sqrt(h);return-b+h;}\nvec3 project(vec3 viewDirectionW,vec3 eyePosition) {float radius=projectedGroundInfos.x;float height=projectedGroundInfos.y;vec3 camDir=-viewDirectionW;float skySphereDistance=sphereIntersect(eyePosition,camDir,radius);vec3 skySpherePositionW=eyePosition+camDir*skySphereDistance;vec3 p=normalize(skySpherePositionW);eyePosition.y-=height;float sIntersection=sphereIntersect(eyePosition,p,radius);vec3 h=vec3(0.0,-height,0.0);float dIntersection=diskIntersectWithBackFaceCulling(eyePosition,p,h,radius);p=(eyePosition+min(sIntersection,dIntersection)*p);return p;}\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(0.0,1.0,0.0);\n#endif\nfloat shadow=1.;float globalShadow=0.;float shadowLightCount=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef SHADOWINUSE\nglobalShadow/=shadowLightCount;\n#else\nglobalShadow=1.0;\n#endif\n#ifndef BACKMAT_SHADOWONLY\nvec4 reflectionColor=vec4(1.,1.,1.,1.);\n#ifdef REFLECTION\n#ifdef PROJECTED_GROUND\nvec3 reflectionVector=project(viewDirectionW,vEyePosition.xyz);reflectionVector=vec3(reflectionMatrix*vec4(reflectionVector,1.));\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#ifdef REFLECTIONBLUR\nfloat reflectionLOD=vReflectionInfos.y;\n#ifdef TEXTURELODSUPPORT\nreflectionLOD=reflectionLOD*log2(vReflectionMicrosurfaceInfos.x)*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;reflectionColor=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD);float lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;vec4 reflectionSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);if(lodReflectionNormalizedDoubled<1.0){reflectionColor=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nreflectionSpecularMid,\nlodReflectionNormalizedDoubled\n);} else {reflectionColor=mix(\nreflectionSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\n#else\nvec4 reflectionSample=sampleReflection(reflectionSampler,reflectionCoords);reflectionColor=reflectionSample;\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef GAMMAREFLECTION\nreflectionColor.rgb=toLinearSpace(reflectionColor.rgb);\n#endif\n#ifdef REFLECTIONBGR\nreflectionColor.rgb=reflectionColor.bgr;\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#endif\nvec3 diffuseColor=vec3(1.,1.,1.);float finalAlpha=alpha;\n#ifdef DIFFUSE\nvec4 diffuseMap=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef GAMMADIFFUSE\ndiffuseMap.rgb=toLinearSpace(diffuseMap.rgb);\n#endif\ndiffuseMap.rgb*=vDiffuseInfos.y;\n#ifdef DIFFUSEHASALPHA\nfinalAlpha*=diffuseMap.a;\n#endif\ndiffuseColor=diffuseMap.rgb;\n#endif\n#ifdef REFLECTIONFRESNEL\nvec3 colorBase=diffuseColor;\n#else\nvec3 colorBase=reflectionColor.rgb*diffuseColor;\n#endif\ncolorBase=max(colorBase,0.0);\n#ifdef USERGBCOLOR\nvec3 finalColor=colorBase;\n#else\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nvec3 mainColor=mix(vPrimaryColorShadow.rgb,vPrimaryColor.rgb,colorBase);\n#else\nvec3 mainColor=vPrimaryColor.rgb;\n#endif\nvec3 finalColor=colorBase*mainColor;\n#endif\n#ifdef REFLECTIONFRESNEL\nvec3 reflectionAmount=vReflectionControl.xxx;vec3 reflectionReflectance0=vReflectionControl.yyy;vec3 reflectionReflectance90=vReflectionControl.zzz;float VdotN=dot(normalize(vEyePosition.xyz),normalW);vec3 planarReflectionFresnel=fresnelSchlickEnvironmentGGX(saturate(VdotN),reflectionReflectance0,reflectionReflectance90,1.0);reflectionAmount*=planarReflectionFresnel;\n#ifdef REFLECTIONFALLOFF\nfloat reflectionDistanceFalloff=1.0-saturate(length(vPositionW.xyz-vBackgroundCenter)*vReflectionControl.w);reflectionDistanceFalloff*=reflectionDistanceFalloff;reflectionAmount*=reflectionDistanceFalloff;\n#endif\nfinalColor=mix(finalColor,reflectionColor.rgb,saturate(reflectionAmount));\n#endif\n#ifdef OPACITYFRESNEL\nfloat viewAngleToFloor=dot(normalW,normalize(vEyePosition.xyz-vBackgroundCenter));const float startAngle=0.1;float fadeFactor=saturate(viewAngleToFloor/startAngle);finalAlpha*=fadeFactor*fadeFactor;\n#endif\n#ifdef SHADOWINUSE\nfinalColor=mix(finalColor*shadowLevel,finalColor,globalShadow);\n#endif\nvec4 color=vec4(finalColor,finalAlpha);\n#else\nvec4 color=vec4(vPrimaryColor.rgb,(1.0-clamp(globalShadow,0.,1.))*alpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n#if !defined(SKIPFINALCOLORCLAMP)\ncolor.rgb=clamp(color.rgb,0.,30.0);\n#endif\n#else\ncolor=applyImageProcessing(color);\n#endif\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#ifdef NOISE\ncolor.rgb+=dither(vPositionW.xy,0.5);color=max(color,0.0);\n#endif\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";Un.l.IncludesShadersStore.backgroundVertexDeclaration="uniform mat4 view;uniform mat4 viewProjection;uniform float shadowLevel;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;uniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;uniform float fFovMultiplier;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";Un.l.ShadersStore.backgroundVertexShader="precision highp float;\n#include<__decl__backgroundVertex>\n#include<helperFunctions>\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV==0\nvarying vec2 vDiffuseUV;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=position;\n#endif\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*finalWorld*vec4(position,1.0);} else {gl_Position=viewProjectionR*finalWorld*vec4(position,1.0);}\n#else\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#endif\nvec4 worldPos=finalWorld*vec4(position,1.0);vPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normal);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(position,0.0)));\n#ifdef EQUIRECTANGULAR_RELFECTION_FOV\nmat3 screenToWorld=inverseMat3(mat3(finalWorld*viewProjection));vec3 segment=mix(vDirectionW,screenToWorld*vec3(0.0,0.0,1.0),abs(fFovMultiplier-1.0));if (fFovMultiplier<=1.0) {vDirectionW=normalize(segment);} else {vDirectionW=normalize(vDirectionW+(vDirectionW-segment));}\n#endif\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV==0\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var Ed=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.GAMMADIFFUSE=!1,t.DIFFUSEHASALPHA=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONBLUR=!1,t.REFLECTIONFRESNEL=!1,t.REFLECTIONFALLOFF=!1,t.TEXTURELODSUPPORT=!1,t.PREMULTIPLYALPHA=!1,t.USERGBCOLOR=!1,t.USEHIGHLIGHTANDSHADOWCOLORS=!1,t.BACKMAT_SHADOWONLY=!1,t.NOISE=!1,t.REFLECTIONBGR=!1,t.PROJECTED_GROUND=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.SKIPFINALCOLORCLAMP=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.EQUIRECTANGULAR_RELFECTION_FOV=!1,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SHADOWFLOAT=!1,t.LOGARITHMICDEPTH=!1,t.NONUNIFORMSCALING=!1,t.ALPHATEST=!1,t.rebuild(),t}return(0,f.C6)(t,e),t}(Po),xd=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.primaryColor=h.v9.White(),r._primaryColorShadowLevel=0,r._primaryColorHighlightLevel=0,r.reflectionTexture=null,r.reflectionBlur=0,r.diffuseTexture=null,r._shadowLights=null,r.shadowLights=null,r.shadowLevel=0,r.sceneCenter=u.Pq.Zero(),r.opacityFresnel=!0,r.reflectionFresnel=!1,r.reflectionFalloffDistance=0,r.reflectionAmount=1,r.reflectionReflectance0=.05,r.reflectionReflectance90=.5,r.useRGBColor=!0,r.enableNoise=!1,r._fovMultiplier=1,r.useEquirectangularFOV=!1,r._maxSimultaneousLights=4,r.maxSimultaneousLights=4,r._shadowOnly=!1,r.shadowOnly=!1,r._imageProcessingObserver=null,r.switchToBGR=!1,r._enableGroundProjection=!1,r.enableGroundProjection=!1,r.projectedGroundRadius=1e3,r.projectedGroundHeight=10,r._renderTargets=new ie(16),r._reflectionControls=u.IU.Zero(),r._white=h.v9.White(),r._primaryShadowColor=h.v9.Black(),r._primaryHighlightColor=h.v9.Black(),r._attachImageProcessingConfiguration(null),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),r._diffuseTexture&&r._diffuseTexture.isRenderTarget&&r._renderTargets.push(r._diffuseTexture),r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),r._renderTargets},r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"_perceptualColor",{get:function(){return this.__perceptualColor},set:function(e){this.__perceptualColor=e,this._computePrimaryColorFromPerceptualColor(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorShadowLevel",{get:function(){return this._primaryColorShadowLevel},set:function(e){this._primaryColorShadowLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorHighlightLevel",{get:function(){return this._primaryColorHighlightLevel},set:function(e){this._primaryColorHighlightLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionStandardFresnelWeight",{set:function(e){var i=e;i<.5?(i*=2,this.reflectionReflectance0=t.StandardReflectance0*i,this.reflectionReflectance90=t.StandardReflectance90*i):(i=2*i-1,this.reflectionReflectance0=t.StandardReflectance0+(1-t.StandardReflectance0)*i,this.reflectionReflectance90=t.StandardReflectance90+(1-t.StandardReflectance90)*i)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._fovMultiplier},set:function(e){isNaN(e)&&(e=1),this._fovMultiplier=Math.max(0,Math.min(2,e))},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._computePrimaryColorFromPerceptualColor(),t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!(!this._diffuseTexture||!this._diffuseTexture.isRenderTarget)||!(!this._reflectionTexture||!this._reflectionTexture.isRenderTarget)},enumerable:!1,configurable:!0}),t.prototype.needAlphaTesting=function(){return!0},t.prototype.needAlphaBlending=function(){return this.alpha<1||null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||this._shadowOnly},t.prototype.isReadyForSubMesh=function(e,t,i){void 0===i&&(i=!1);var r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new Ed);var n=this.getScene(),o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=n.getEngine();if((0,Li.az)(n,e,o,!1,this._maxSimultaneousLights),o._needNormals=!0,(0,Li.VO)(n,o),o._areTexturesDirty){if(o._needUVs=!1,n.texturesEnabled){if(n.getEngine().getCaps().textureLOD&&(o.TEXTURELODSUPPORT=!0),this._diffuseTexture&&Ro.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,Li.YT)(this._diffuseTexture,o,"DIFFUSE"),o.DIFFUSEHASALPHA=this._diffuseTexture.hasAlpha,o.GAMMADIFFUSE=this._diffuseTexture.gammaSpace,o.OPACITYFRESNEL=this._opacityFresnel}else o.DIFFUSE=!1,o.DIFFUSEDIRECTUV=0,o.DIFFUSEHASALPHA=!1,o.GAMMADIFFUSE=!1,o.OPACITYFRESNEL=!1;var l=this._reflectionTexture;if(l&&Ro.ReflectionTextureEnabled){if(!l.isReadyOrNotBlocking())return!1;switch(o.REFLECTION=!0,o.GAMMAREFLECTION=l.gammaSpace,o.RGBDREFLECTION=l.isRGBD,o.REFLECTIONBLUR=this._reflectionBlur>0,o.LODINREFLECTIONALPHA=l.lodLevelInAlpha,o.EQUIRECTANGULAR_RELFECTION_FOV=this.useEquirectangularFOV,o.REFLECTIONBGR=this.switchToBGR,l.coordinatesMode===rr.g.INVCUBIC_MODE&&(o.INVERTCUBICMAP=!0),o.REFLECTIONMAP_3D=l.isCube,o.REFLECTIONMAP_OPPOSITEZ=o.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!l.invertZ:l.invertZ,l.coordinatesMode){case rr.g.EXPLICIT_MODE:o.REFLECTIONMAP_EXPLICIT=!0;break;case rr.g.PLANAR_MODE:o.REFLECTIONMAP_PLANAR=!0;break;case rr.g.PROJECTION_MODE:o.REFLECTIONMAP_PROJECTION=!0;break;case rr.g.SKYBOX_MODE:o.REFLECTIONMAP_SKYBOX=!0;break;case rr.g.SPHERICAL_MODE:o.REFLECTIONMAP_SPHERICAL=!0;break;case rr.g.EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case rr.g.FIXED_EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case rr.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case rr.g.CUBIC_MODE:case rr.g.INVCUBIC_MODE:default:o.REFLECTIONMAP_CUBIC=!0}this.reflectionFresnel?(o.REFLECTIONFRESNEL=!0,o.REFLECTIONFALLOFF=this.reflectionFalloffDistance>0,this._reflectionControls.x=this.reflectionAmount,this._reflectionControls.y=this.reflectionReflectance0,this._reflectionControls.z=this.reflectionReflectance90,this._reflectionControls.w=1/this.reflectionFalloffDistance):(o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1)}else o.REFLECTION=!1,o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1,o.REFLECTIONBLUR=!1,o.REFLECTIONMAP_3D=!1,o.REFLECTIONMAP_SPHERICAL=!1,o.REFLECTIONMAP_PLANAR=!1,o.REFLECTIONMAP_CUBIC=!1,o.REFLECTIONMAP_PROJECTION=!1,o.REFLECTIONMAP_SKYBOX=!1,o.REFLECTIONMAP_EXPLICIT=!1,o.REFLECTIONMAP_EQUIRECTANGULAR=!1,o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,o.INVERTCUBICMAP=!1,o.REFLECTIONMAP_OPPOSITEZ=!1,o.LODINREFLECTIONALPHA=!1,o.GAMMAREFLECTION=!1,o.RGBDREFLECTION=!1}o.PREMULTIPLYALPHA=this.alphaMode===s.Y.ALPHA_PREMULTIPLIED||this.alphaMode===s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,o.USERGBCOLOR=this._useRGBColor,o.NOISE=this._enableNoise}if(o._areLightsDirty&&(o.USEHIGHLIGHTANDSHADOWCOLORS=!this._useRGBColor&&(0!==this._primaryColorShadowLevel||0!==this._primaryColorHighlightLevel),o.BACKMAT_SHADOWONLY=this._shadowOnly),o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o)}if(o._areMiscDirty&&(o.REFLECTIONMAP_3D&&this._enableGroundProjection?(o.PROJECTED_GROUND=!0,o.REFLECTIONMAP_SKYBOX=!0):o.PROJECTED_GROUND=!1),(0,Li.fm)(e,n,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),(0,Li.OR)(n,a,this,o,i,null,t.getRenderingMesh().hasThinInstances),(0,Li.qB)(e,o,!1,!0,!1)&&e&&(n.getEngine().getCaps().standardDerivatives||e.isVerticesDataPresent(Te.R.NormalKind)||(e.createNormals(!0),y.V.Warn("BackgroundMaterial: Normals have been created for the mesh: "+e.name))),o.isDirty){o.markAsProcessed(),n.resetCachedMaterial();var c=new Io;o.FOG&&c.addFallback(0,"FOG"),o.POINTSIZE&&c.addFallback(1,"POINTSIZE"),o.MULTIVIEW&&c.addFallback(0,"MULTIVIEW"),(0,Li.c4)(o,c,this._maxSimultaneousLights);var u=[Te.R.PositionKind];o.NORMAL&&u.push(Te.R.NormalKind),o.UV1&&u.push(Te.R.UVKind),o.UV2&&u.push(Te.R.UV2Kind),(0,Li.ni)(u,e,o,c),(0,Li.ER)(u,o);var h=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","mBones","vPrimaryColor","vPrimaryColorShadow","vReflectionInfos","reflectionMatrix","vReflectionMicrosurfaceInfos","fFovMultiplier","shadowLevel","alpha","vBackgroundCenter","vReflectionControl","vDiffuseInfos","diffuseMatrix","projectedGroundInfos","logarithmicDepthConstant"];(0,zo.TV)(h);var d=["diffuseSampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh"],p=["Material","Scene"];he&&(he.PrepareUniforms(h,o),he.PrepareSamplers(d,o)),(0,Li.Bb)({uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:o,maxSimultaneousLights:this._maxSimultaneousLights});var f=o.toString(),_=n.getEngine().createEffect("background",{attributes:u,uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:f,fallbacks:c,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},a);t.setEffect(_,o,this._materialContext),this.buildUniformLayout()}return!(!t.effect||!t.effect.isReady()||(o._renderId=n.getRenderId(),r._wasPreviouslyReady=!0,r._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))},t.prototype._computePrimaryColorFromPerceptualColor=function(){this.__perceptualColor&&(this._primaryColor.copyFrom(this.__perceptualColor),this._primaryColor.toLinearSpaceToRef(this._primaryColor,this.getScene().getEngine().useExactSrgbConversions),this._imageProcessingConfiguration&&this._primaryColor.scaleToRef(1/this._imageProcessingConfiguration.exposure,this._primaryColor),this._computePrimaryColors())},t.prototype._computePrimaryColors=function(){0===this._primaryColorShadowLevel&&0===this._primaryColorHighlightLevel||(this._primaryColor.scaleToRef(this._primaryColorShadowLevel,this._primaryShadowColor),this._primaryColor.subtractToRef(this._primaryShadowColor,this._primaryShadowColor),this._white.subtractToRef(this._primaryColor,this._primaryHighlightColor),this._primaryHighlightColor.scaleToRef(this._primaryColorHighlightLevel,this._primaryHighlightColor),this._primaryColor.addToRef(this._primaryHighlightColor,this._primaryHighlightColor))},t.prototype.buildUniformLayout=function(){this._uniformBuffer.addUniform("vPrimaryColor",4),this._uniformBuffer.addUniform("vPrimaryColorShadow",4),this._uniformBuffer.addUniform("vDiffuseInfos",2),this._uniformBuffer.addUniform("vReflectionInfos",2),this._uniformBuffer.addUniform("diffuseMatrix",16),this._uniformBuffer.addUniform("reflectionMatrix",16),this._uniformBuffer.addUniform("vReflectionMicrosurfaceInfos",3),this._uniformBuffer.addUniform("fFovMultiplier",1),this._uniformBuffer.addUniform("pointSize",1),this._uniformBuffer.addUniform("shadowLevel",1),this._uniformBuffer.addUniform("alpha",1),this._uniformBuffer.addUniform("vBackgroundCenter",3),this._uniformBuffer.addUniform("vReflectionControl",4),this._uniformBuffer.addUniform("projectedGroundInfos",2),this._uniformBuffer.create()},t.prototype.unbind=function(){this._diffuseTexture&&this._diffuseTexture.isRenderTarget&&this._uniformBuffer.setTexture("diffuseSampler",null),this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._uniformBuffer.setTexture("reflectionSampler",null),e.prototype.unbind.call(this)},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindForSubMesh=function(e,t,i){var r=this.getScene(),n=i.materialDefines;if(n){var o=i.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),(0,Li.f$)(t,this._activeEffect);var a=this._mustRebind(r,o,i,t.visibility);if(a){this._uniformBuffer.bindToEffect(o,"Material"),this.bindViewProjection(o);var s=this._reflectionTexture;this._uniformBuffer.useUbo&&this.isFrozen&&this._uniformBuffer.isSync&&!i._drawWrapper._forceRebindOnNextCall||(r.texturesEnabled&&(this._diffuseTexture&&Ro.DiffuseTextureEnabled&&(this._uniformBuffer.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,Li.mA)(this._diffuseTexture,this._uniformBuffer,"diffuse")),s&&Ro.ReflectionTextureEnabled&&(this._uniformBuffer.updateMatrix("reflectionMatrix",s.getReflectionTextureMatrix()),this._uniformBuffer.updateFloat2("vReflectionInfos",s.level,this._reflectionBlur),this._uniformBuffer.updateFloat3("vReflectionMicrosurfaceInfos",s.getSize().width,s.lodGenerationScale,s.lodGenerationOffset))),this.shadowLevel>0&&this._uniformBuffer.updateFloat("shadowLevel",this.shadowLevel),this._uniformBuffer.updateFloat("alpha",this.alpha),this.pointsCloud&&this._uniformBuffer.updateFloat("pointSize",this.pointSize),n.USEHIGHLIGHTANDSHADOWCOLORS?(this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryHighlightColor,1),this._uniformBuffer.updateColor4("vPrimaryColorShadow",this._primaryShadowColor,1)):this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryColor,1)),this._uniformBuffer.updateFloat("fFovMultiplier",this._fovMultiplier),r.texturesEnabled&&(this._diffuseTexture&&Ro.DiffuseTextureEnabled&&this._uniformBuffer.setTexture("diffuseSampler",this._diffuseTexture),s&&Ro.ReflectionTextureEnabled&&(n.REFLECTIONBLUR&&n.TEXTURELODSUPPORT?this._uniformBuffer.setTexture("reflectionSampler",s):n.REFLECTIONBLUR?(this._uniformBuffer.setTexture("reflectionSampler",s._lodTextureMid||s),this._uniformBuffer.setTexture("reflectionSamplerLow",s._lodTextureLow||s),this._uniformBuffer.setTexture("reflectionSamplerHigh",s._lodTextureHigh||s)):this._uniformBuffer.setTexture("reflectionSampler",s),n.REFLECTIONFRESNEL&&(this._uniformBuffer.updateFloat3("vBackgroundCenter",this.sceneCenter.x,this.sceneCenter.y,this.sceneCenter.z),this._uniformBuffer.updateFloat4("vReflectionControl",this._reflectionControls.x,this._reflectionControls.y,this._reflectionControls.z,this._reflectionControls.w))),n.PROJECTED_GROUND&&this._uniformBuffer.updateFloat2("projectedGroundInfos",this.projectedGroundRadius,this.projectedGroundHeight)),(0,zo.gS)(this._activeEffect,this,r),r.bindEyePosition(o)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._uniformBuffer.bindToEffect(o,"Material"),this._needToBindSceneUbo=!0);!a&&this.isFrozen||(r.lightsEnabled&&(0,Li.RL)(r,t,this._activeEffect,n,this._maxSimultaneousLights),this.bindView(o),(0,Li.Yy)(r,t,this._activeEffect,!0),this._useLogarithmicDepth&&(0,Li.DL)(n,o,r),this._imageProcessingConfiguration&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,i),this._uniformBuffer.update()}}},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._reflectionTexture===t||this._diffuseTexture===t},t.prototype.dispose=function(t,i){void 0===t&&(t=!1),void 0===i&&(i=!1),i&&(this.diffuseTexture&&this.diffuseTexture.dispose(),this.reflectionTexture&&this.reflectionTexture.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var i=this;return V.p.Clone((function(){return new t(e,i.getScene())}),this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.BackgroundMaterial",t},t.prototype.getClassName=function(){return"BackgroundMaterial"},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e.name,i)}),e,i,r)},t.StandardReflectance0=.05,t.StandardReflectance90=.5,(0,f.Cg)([(0,B.jT)()],t.prototype,"_primaryColor",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColor",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"__perceptualColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_primaryColorShadowLevel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_primaryColorHighlightLevel",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColorHighlightLevel",null),(0,f.Cg)([(0,B.uM)()],t.prototype,"_reflectionTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionBlur",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionBlur",void 0),(0,f.Cg)([(0,B.uM)()],t.prototype,"_diffuseTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLights",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_shadowLevel",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLevel",void 0),(0,f.Cg)([(0,B.P_)()],t.prototype,"_sceneCenter",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"sceneCenter",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_opacityFresnel",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityFresnel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionFresnel",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFresnel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionFalloffDistance",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFalloffDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionAmount",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionAmount",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionReflectance0",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance0",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectionReflectance90",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance90",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_useRGBColor",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRGBColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_enableNoise",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableNoise",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_maxSimultaneousLights",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"maxSimultaneousLights",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_shadowOnly",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"shadowOnly",void 0),(0,f.Cg)([(0,B.n1)()],t.prototype,"_imageProcessingConfiguration",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"enableGroundProjection",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectedGroundRadius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"projectedGroundHeight",void 0),t}(Ao);(0,o.Y5)("BABYLON.BackgroundMaterial",xd);var Sd=function(){function e(t,i){var r=this;this._errorHandler=function(e,t){r.onErrorObservable.notifyObservers({message:e,exception:t})},this._options=(0,f.Cl)((0,f.Cl)({},e._GetDefaultOptions(i)),t),this._scene=i,this.onErrorObservable=new c.cP,this._setupBackground(),this._setupImageProcessing()}return e._GetDefaultOptions=function(e){return{createGround:!0,groundSize:15,groundTexture:this._GroundTextureCDNUrl,groundColor:new h.v9(.2,.2,.3).toLinearSpace(e.getEngine().useExactSrgbConversions).scale(3),groundOpacity:.9,enableGroundShadow:!0,groundShadowLevel:.5,enableGroundMirror:!1,groundMirrorSizeRatio:.3,groundMirrorBlurKernel:64,groundMirrorAmount:1,groundMirrorFresnelWeight:1,groundMirrorFallOffDistance:0,groundMirrorTextureType:s.Y.TEXTURETYPE_UNSIGNED_INT,groundYBias:1e-5,createSkybox:!0,skyboxSize:20,skyboxTexture:this._SkyboxTextureCDNUrl,skyboxColor:new h.v9(.2,.2,.3).toLinearSpace(e.getEngine().useExactSrgbConversions).scale(3),backgroundYRotation:0,sizeAuto:!0,rootPosition:u.Pq.Zero(),setupImageProcessing:!0,environmentTexture:this._EnvironmentTextureCDNUrl,cameraExposure:.8,cameraContrast:1.2,toneMappingEnabled:!0}},Object.defineProperty(e.prototype,"rootMesh",{get:function(){return this._rootMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skybox",{get:function(){return this._skybox},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skyboxTexture",{get:function(){return this._skyboxTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skyboxMaterial",{get:function(){return this._skyboxMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ground",{get:function(){return this._ground},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundTexture",{get:function(){return this._groundTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMirror",{get:function(){return this._groundMirror},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMirrorRenderList",{get:function(){return this._groundMirror?this._groundMirror.renderList:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMaterial",{get:function(){return this._groundMaterial},enumerable:!1,configurable:!0}),e.prototype.updateOptions=function(e){var t=(0,f.Cl)((0,f.Cl)({},this._options),e);this._ground&&!t.createGround&&(this._ground.dispose(),this._ground=null),this._groundMaterial&&!t.createGround&&(this._groundMaterial.dispose(),this._groundMaterial=null),this._groundTexture&&this._options.groundTexture!=t.groundTexture&&(this._groundTexture.dispose(),this._groundTexture=null),this._skybox&&!t.createSkybox&&(this._skybox.dispose(),this._skybox=null),this._skyboxMaterial&&!t.createSkybox&&(this._skyboxMaterial.dispose(),this._skyboxMaterial=null),this._skyboxTexture&&this._options.skyboxTexture!=t.skyboxTexture&&(this._skyboxTexture.dispose(),this._skyboxTexture=null),this._groundMirror&&!t.enableGroundMirror&&(this._groundMirror.dispose(),this._groundMirror=null),this._scene.environmentTexture&&this._options.environmentTexture!=t.environmentTexture&&this._scene.environmentTexture.dispose(),this._options=t,this._setupBackground(),this._setupImageProcessing()},e.prototype.setMainColor=function(e){this.groundMaterial&&(this.groundMaterial.primaryColor=e),this.skyboxMaterial&&(this.skyboxMaterial.primaryColor=e),this.groundMirror&&(this.groundMirror.clearColor=new h.ov(e.r,e.g,e.b,1))},e.prototype._setupImageProcessing=function(){this._options.setupImageProcessing&&(this._scene.imageProcessingConfiguration.contrast=this._options.cameraContrast,this._scene.imageProcessingConfiguration.exposure=this._options.cameraExposure,this._scene.imageProcessingConfiguration.toneMappingEnabled=this._options.toneMappingEnabled,this._setupEnvironmentTexture())},e.prototype._setupEnvironmentTexture=function(){if(!this._scene.environmentTexture)if(this._options.environmentTexture instanceof Yl.t)this._scene.environmentTexture=this._options.environmentTexture;else{var e=Td.CreateFromPrefilteredData(this._options.environmentTexture,this._scene);this._scene.environmentTexture=e}},e.prototype._setupBackground=function(){this._rootMesh||(this._rootMesh=new Wi("BackgroundHelper",this._scene)),this._rootMesh.rotation.y=this._options.backgroundYRotation;var e=this._getSceneSize();this._options.createGround&&(this._setupGround(e),this._setupGroundMaterial(),this._setupGroundDiffuseTexture(),this._options.enableGroundMirror&&this._setupGroundMirrorTexture(e),this._setupMirrorInGroundMaterial()),this._options.createSkybox&&(this._setupSkybox(e),this._setupSkyboxMaterial(),this._setupSkyboxReflectionTexture()),this._rootMesh.position.x=e.rootPosition.x,this._rootMesh.position.z=e.rootPosition.z,this._rootMesh.position.y=e.rootPosition.y},e.prototype._getSceneSize=function(){var e=this,t=this._options.groundSize,i=this._options.skyboxSize,r=this._options.rootPosition;if(!this._scene.meshes||1===this._scene.meshes.length)return{groundSize:t,skyboxSize:i,rootPosition:r};var n=this._scene.getWorldExtends((function(t){return t!==e._ground&&t!==e._rootMesh&&t!==e._skybox})),o=n.max.subtract(n.min);if(this._options.sizeAuto){this._scene.activeCamera instanceof bn&&this._scene.activeCamera.upperRadiusLimit&&(i=t=2*this._scene.activeCamera.upperRadiusLimit);var a=o.length();a>t&&(i=t=2*a),t*=1.1,i*=1.5,(r=n.min.add(o.scale(.5))).y=n.min.y-this._options.groundYBias}return{groundSize:t,skyboxSize:i,rootPosition:r}},e.prototype._setupGround=function(e){var t=this;this._ground&&!this._ground.isDisposed()||(this._ground=br("BackgroundPlane",{size:e.groundSize},this._scene),this._ground.rotation.x=Math.PI/2,this._ground.isPickable=!1,this._ground.parent=this._rootMesh,this._ground.onDisposeObservable.add((function(){t._ground=null}))),this._ground.receiveShadows=this._options.enableGroundShadow},e.prototype._setupGroundMaterial=function(){this._groundMaterial||(this._groundMaterial=new xd("BackgroundPlaneMaterial",this._scene)),this._groundMaterial.alpha=this._options.groundOpacity,this._groundMaterial.alphaMode=s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,this._groundMaterial.shadowLevel=this._options.groundShadowLevel,this._groundMaterial.primaryColor=this._options.groundColor,this._groundMaterial.useRGBColor=!1,this._groundMaterial.enableNoise=!0,this._ground&&(this._ground.material=this._groundMaterial)},e.prototype._setupGroundDiffuseTexture=function(){this._groundMaterial&&(this._groundTexture||(this._options.groundTexture instanceof Yl.t?this._groundMaterial.diffuseTexture=this._options.groundTexture:(this._groundTexture=new rr.g(this._options.groundTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._groundTexture.gammaSpace=!1,this._groundTexture.hasAlpha=!0,this._groundMaterial.diffuseTexture=this._groundTexture)))},e.prototype._setupGroundMirrorTexture=function(e){var t=rr.g.CLAMP_ADDRESSMODE;if(!this._groundMirror&&(this._groundMirror=new bd("BackgroundPlaneMirrorTexture",{ratio:this._options.groundMirrorSizeRatio},this._scene,!1,this._options.groundMirrorTextureType,rr.g.BILINEAR_SAMPLINGMODE,!0),this._groundMirror.mirrorPlane=new Ke.Z(0,-1,0,e.rootPosition.y),this._groundMirror.anisotropicFilteringLevel=1,this._groundMirror.wrapU=t,this._groundMirror.wrapV=t,this._groundMirror.renderList))for(var i=0;i<this._scene.meshes.length;i++){var r=this._scene.meshes[i];r!==this._ground&&r!==this._skybox&&r!==this._rootMesh&&this._groundMirror.renderList.push(r)}var n=this._options.groundColor.toGammaSpace(this._scene.getEngine().useExactSrgbConversions);this._groundMirror.clearColor=new h.ov(n.r,n.g,n.b,1),this._groundMirror.adaptiveBlurKernel=this._options.groundMirrorBlurKernel},e.prototype._setupMirrorInGroundMaterial=function(){this._groundMaterial&&(this._groundMaterial.reflectionTexture=this._groundMirror,this._groundMaterial.reflectionFresnel=!0,this._groundMaterial.reflectionAmount=this._options.groundMirrorAmount,this._groundMaterial.reflectionStandardFresnelWeight=this._options.groundMirrorFresnelWeight,this._groundMaterial.reflectionFalloffDistance=this._options.groundMirrorFallOffDistance)},e.prototype._setupSkybox=function(e){var t=this;this._skybox&&!this._skybox.isDisposed()||(this._skybox=ja("BackgroundSkybox",{size:e.skyboxSize,sideOrientation:Wi.BACKSIDE},this._scene),this._skybox.isPickable=!1,this._skybox.onDisposeObservable.add((function(){t._skybox=null}))),this._skybox.parent=this._rootMesh},e.prototype._setupSkyboxMaterial=function(){this._skybox&&(this._skyboxMaterial||(this._skyboxMaterial=new xd("BackgroundSkyboxMaterial",this._scene)),this._skyboxMaterial.useRGBColor=!1,this._skyboxMaterial.primaryColor=this._options.skyboxColor,this._skyboxMaterial.enableNoise=!0,this._skybox.material=this._skyboxMaterial)},e.prototype._setupSkyboxReflectionTexture=function(){this._skyboxMaterial&&(this._skyboxTexture||(this._options.skyboxTexture instanceof Yl.t?this._skyboxMaterial.reflectionTexture=this._options.skyboxTexture:(this._skyboxTexture=new Td(this._options.skyboxTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._skyboxTexture.coordinatesMode=rr.g.SKYBOX_MODE,this._skyboxTexture.gammaSpace=!1,this._skyboxMaterial.reflectionTexture=this._skyboxTexture)))},e.prototype.dispose=function(){this._groundMaterial&&this._groundMaterial.dispose(!0,!0),this._skyboxMaterial&&this._skyboxMaterial.dispose(!0,!0),this._rootMesh.dispose(!1)},e._GroundTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundGround.png",e._SkyboxTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundSkybox.dds",e._EnvironmentTextureCDNUrl="https://assets.babylonjs.com/environments/environmentSpecular.env",e}(),Cd=function(e){function t(i,r,n,o,a){void 0===a&&(a=null);var s=e.call(this,i,o)||this;s.onError=a,s._halfDome=!1,s._crossEye=!1,s._useDirectMapping=!1,s._textureMode=t.MODE_MONOSCOPIC,s._onBeforeCameraRenderObserver=null,s.onLoadErrorObservable=new c.cP,s.onLoadObservable=new c.cP,o=s.getScene(),i=i||"textureDome",n.resolution=0|Math.abs(n.resolution)||32,n.clickToPlay=Boolean(n.clickToPlay),n.autoPlay=void 0===n.autoPlay||Boolean(n.autoPlay),n.loop=void 0===n.loop||Boolean(n.loop),n.size=Math.abs(n.size)||(o.activeCamera?.48*o.activeCamera.maxZ:1e3),void 0===n.useDirectMapping?s._useDirectMapping=!0:s._useDirectMapping=n.useDirectMapping,void 0===n.faceForward&&(n.faceForward=!0),s._setReady(!1),n.mesh?s._mesh=n.mesh:s._mesh=Qa(i+"_mesh",{segments:n.resolution,diameter:n.size,updatable:!1,sideOrientation:Wi.BACKSIDE},o);var l=s._material=new xd(i+"_material",o);l.useEquirectangularFOV=!0,l.fovMultiplier=1,l.opacityFresnel=!1;var h=s._initTexture(r,o,n);if(s.texture=h,s._mesh.material=l,s._mesh.parent=s,s._halfDomeMask=Qa("",{slice:.5,diameter:.98*n.size,segments:2*n.resolution,sideOrientation:Wi.BACKSIDE},o),s._halfDomeMask.rotate(Oi.X,-Math.PI/2),s._halfDomeMask.parent=s._mesh,s._halfDome=!!n.halfDomeMode,s._halfDomeMask.setEnabled(s._halfDome),s._crossEye=!!n.crossEyeMode,s._texture.anisotropicFilteringLevel=1,s._texture.onLoadObservable.addOnce((function(){s._setReady(!0)})),n.faceForward&&o.activeCamera){var d=o.activeCamera,p=u.Pq.Forward(),f=u.Pq.TransformNormal(p,d.getViewMatrix());f.normalize(),s.rotation.y=Math.acos(u.Pq.Dot(p,f))}return s._changeTextureMode(s._textureMode),s}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){this._texture!==e&&(this._texture=e,this._useDirectMapping?(this._texture.wrapU=rr.g.CLAMP_ADDRESSMODE,this._texture.wrapV=rr.g.CLAMP_ADDRESSMODE,this._material.diffuseTexture=this._texture):(this._texture.coordinatesMode=rr.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,this._texture.wrapV=rr.g.CLAMP_ADDRESSMODE,this._material.reflectionTexture=this._texture),this._changeTextureMode(this._textureMode))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureMode",{get:function(){return this._textureMode},set:function(e){this._textureMode!==e&&this._changeTextureMode(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"halfDome",{get:function(){return this._halfDome},set:function(e){this._halfDome=e,this._halfDomeMask.setEnabled(e),this._changeTextureMode(this._textureMode)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"crossEye",{get:function(){return this._crossEye},set:function(e){this._crossEye=e,this._changeTextureMode(this._textureMode)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._changeTextureMode=function(e){var i=this;switch(this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._textureMode=e,this._texture.uScale=1,this._texture.vScale=1,this._texture.uOffset=0,this._texture.vOffset=0,this._texture.vAng=0,e){case t.MODE_MONOSCOPIC:this._halfDome&&(this._texture.uScale=2,this._texture.uOffset=-1);break;case t.MODE_SIDEBYSIDE:this._texture.uScale=this._halfDome?.99999:.5;var r=this._halfDome?0:.5,n=this._halfDome?-.5:0;this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){var t=e.isRightCamera;i._crossEye&&(t=!t),i._texture.uOffset=t?r:n}));break;case t.MODE_TOPBOTTOM:this._texture.vScale=this._halfDome?.99999:.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){var t=e.isRightCamera;i._crossEye&&(t=!t),i._texture.vOffset=t?.5:0}))}},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._texture.dispose(),this._mesh.dispose(),this._material.dispose(),this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this.onLoadErrorObservable.clear(),this.onLoadObservable.clear(),e.prototype.dispose.call(this,t,i)},t.MODE_MONOSCOPIC=0,t.MODE_TOPBOTTOM=1,t.MODE_SIDEBYSIDE=2,t}(Ri),Pd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"photoTexture",{get:function(){return this.texture},set:function(e){this.texture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageMode",{get:function(){return this.textureMode},set:function(e){this.textureMode=e},enumerable:!1,configurable:!0}),t.prototype._initTexture=function(e,t,i){var r=this;return new rr.g(e,t,!i.generateMipMaps,!this._useDirectMapping,void 0,(function(){r.onLoadObservable.notifyObservers()}),(function(e,t){r.onLoadErrorObservable.notifyObservers(e||"Unknown error occured"),r.onError&&r.onError(e,t)}))},t.MODE_MONOSCOPIC=Cd.MODE_MONOSCOPIC,t.MODE_TOPBOTTOM=Cd.MODE_TOPBOTTOM,t.MODE_SIDEBYSIDE=Cd.MODE_SIDEBYSIDE,t}(Cd),Ad=0,Rd=function(e){if(!e.environmentBRDFTexture){var t=e.useDelayedTextureLoading;e.useDelayedTextureLoading=!1;var i=e._blockEntityCollection;e._blockEntityCollection=!1;var 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n=e.getEngine().getLoadedTexturesCache(),o=n.indexOf(r.getInternalTexture());-1!==o&&n.splice(o,1),r.isRGBD=!0,r.wrapU=rr.g.CLAMP_ADDRESSMODE,r.wrapV=rr.g.CLAMP_ADDRESSMODE,e.environmentBRDFTexture=r,e.useDelayedTextureLoading=t,dc.ExpandRGBDTexture(r);var a=e.getEngine().onContextRestoredObservable.add((function(){r.isRGBD=!0;var t=e.onBeforeRenderObservable.add((function(){r.isReady()&&(e.onBeforeRenderObservable.remove(t),dc.ExpandRGBDTexture(r))}))}));e.onDisposeObservable.add((function(){e.getEngine().onContextRestoredObservable.remove(a)}))}return e.environmentBRDFTexture},Id={GetEnvironmentBRDFTexture:Rd},Md=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.BRDF_V_HEIGHT_CORRELATED=!1,t.MS_BRDF_ENERGY_CONSERVATION=!1,t.SPHERICAL_HARMONICS=!1,t.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=!1,t}return(0,f.C6)(t,e),t}(Po),Od=function(e){function t(i,r){void 0===r&&(r=!0);var n=e.call(this,i,"PBRBRDF",90,new Md,r)||this;return n._useEnergyConservation=t.DEFAULT_USE_ENERGY_CONSERVATION,n.useEnergyConservation=t.DEFAULT_USE_ENERGY_CONSERVATION,n._useSmithVisibilityHeightCorrelated=t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,n.useSmithVisibilityHeightCorrelated=t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,n._useSphericalHarmonics=t.DEFAULT_USE_SPHERICAL_HARMONICS,n.useSphericalHarmonics=t.DEFAULT_USE_SPHERICAL_HARMONICS,n._useSpecularGlossinessInputEnergyConservation=t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,n.useSpecularGlossinessInputEnergyConservation=t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,n._internalMarkAllSubMeshesAsMiscDirty=i._dirtyCallbacks[s.Y.MATERIAL_MiscDirtyFlag],n._enable(!0),n}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsMiscDirty=function(){this._internalMarkAllSubMeshesAsMiscDirty()},t.prototype.prepareDefines=function(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics,e.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=this._useSpecularGlossinessInputEnergyConservation},t.prototype.getClassName=function(){return"PBRBRDFConfiguration"},t.DEFAULT_USE_ENERGY_CONSERVATION=!0,t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0,t.DEFAULT_USE_SPHERICAL_HARMONICS=!0,t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0,(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useEnergyConservation",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSmithVisibilityHeightCorrelated",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSphericalHarmonics",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSpecularGlossinessInputEnergyConservation",void 0),t}(Vo);Un.l.IncludesShadersStore.pbrFragmentDeclaration="uniform vec4 vEyePosition;uniform vec3 vReflectionColor;uniform vec4 vAlbedoColor;uniform vec4 vLightingIntensity;uniform vec4 vReflectivityColor;uniform vec4 vMetallicReflectanceFactors;uniform vec3 vEmissiveColor;uniform float visibility;uniform vec3 vAmbientColor;\n#ifdef ALBEDO\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(SS_REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#ifdef REALTIME_FILTERING\nuniform vec2 vReflectionFilteringInfo;\n#endif\nuniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#if defined(SS_REFRACTION) && defined(SS_USE_LOCAL_REFRACTIONMAP_CUBIC)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#ifdef CLEARCOAT\nuniform vec2 vClearCoatParams;uniform vec4 vClearCoatRefractionParams;\n#if defined(CLEARCOAT_TEXTURE) || defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform vec4 vClearCoatInfos;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_TEXTURE_ROUGHNESS\nuniform mat4 clearCoatRoughnessMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;uniform vec2 vClearCoatTangentSpaceParams;uniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT\nuniform vec4 vClearCoatTintParams;uniform float clearCoatColorAtDistance;\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;uniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#endif\n#ifdef IRIDESCENCE\nuniform vec4 vIridescenceParams;\n#if defined(IRIDESCENCE_TEXTURE) || defined(IRIDESCENCE_THICKNESS_TEXTURE)\nuniform vec4 vIridescenceInfos;\n#endif\n#ifdef IRIDESCENCE_TEXTURE\nuniform mat4 iridescenceMatrix;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nuniform mat4 iridescenceThicknessMatrix;\n#endif\n#endif\n#ifdef ANISOTROPIC\nuniform vec3 vAnisotropy;\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;uniform mat4 anisotropyMatrix;\n#endif\n#endif\n#ifdef SHEEN\nuniform vec4 vSheenColor;\n#ifdef SHEEN_ROUGHNESS\nuniform float vSheenRoughness;\n#endif\n#if defined(SHEEN_TEXTURE) || defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform vec4 vSheenInfos;\n#endif\n#ifdef SHEEN_TEXTURE\nuniform mat4 sheenMatrix;\n#endif\n#ifdef SHEEN_TEXTURE_ROUGHNESS\nuniform mat4 sheenRoughnessMatrix;\n#endif\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionMicrosurfaceInfos;uniform vec4 vRefractionInfos;uniform mat4 refractionMatrix;\n#ifdef REALTIME_FILTERING\nuniform vec2 vRefractionFilteringInfo;\n#endif\n#ifdef SS_DISPERSION\nuniform float dispersion;\n#endif\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;uniform mat4 thicknessMatrix;\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nuniform vec2 vRefractionIntensityInfos;uniform mat4 refractionIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nuniform vec2 vTranslucencyIntensityInfos;uniform mat4 translucencyIntensityMatrix;\n#endif\nuniform vec2 vThicknessParam;uniform vec3 vDiffusionDistance;uniform vec4 vTintColor;uniform vec3 vSubSurfaceIntensity;uniform vec4 vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nuniform vec2 vTranslucencyColorInfos;uniform mat4 translucencyColorMatrix;\n#endif\n#endif\n#ifdef PREPASS\n#ifdef SS_SCATTERING\nuniform float scatteringDiffusionProfile;\n#endif\n#endif\n#if DEBUGMODE>0\nuniform vec2 vDebugMode;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;uniform vec3 vSphericalL1_1;uniform vec3 vSphericalL10;uniform vec3 vSphericalL11;uniform vec3 vSphericalL2_2;uniform vec3 vSphericalL2_1;uniform vec3 vSphericalL20;uniform vec3 vSphericalL21;uniform vec3 vSphericalL22;\n#else\nuniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;uniform vec3 vSphericalXX_ZZ;uniform vec3 vSphericalYY_ZZ;uniform vec3 vSphericalZZ;uniform vec3 vSphericalXY;uniform vec3 vSphericalYZ;uniform vec3 vSphericalZX;\n#endif\n#endif\n#define ADDITIONAL_FRAGMENT_DECLARATION\n";Un.l.IncludesShadersStore.pbrUboDeclaration="layout(std140,column_major) uniform;uniform Material {vec2 vAlbedoInfos;vec4 vAmbientInfos;vec2 vOpacityInfos;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec3 vReflectivityInfos;vec2 vMicroSurfaceSamplerInfos;vec2 vReflectionInfos;vec2 vReflectionFilteringInfo;vec3 vReflectionPosition;vec3 vReflectionSize;vec3 vBumpInfos;mat4 albedoMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 reflectivityMatrix;mat4 microSurfaceSamplerMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;mat4 reflectionMatrix;vec3 vReflectionColor;vec4 vAlbedoColor;vec4 vLightingIntensity;vec3 vReflectionMicrosurfaceInfos;float pointSize;vec4 vReflectivityColor;vec3 vEmissiveColor;vec3 vAmbientColor;vec2 vDebugMode;vec4 vMetallicReflectanceFactors;vec2 vMetallicReflectanceInfos;mat4 metallicReflectanceMatrix;vec2 vReflectanceInfos;mat4 reflectanceMatrix;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX;\n#define ADDITIONAL_UBO_DECLARATION\n};\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";Un.l.IncludesShadersStore.pbrFragmentExtraDeclaration="varying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#endif\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n";Un.l.IncludesShadersStore.samplerFragmentAlternateDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrFragmentSamplersDeclaration="#include<samplerFragmentDeclaration>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity,_SAMPLERNAME_,reflectivity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler,_SAMPLERNAME_,microSurface)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance,_SAMPLERNAME_,metallicReflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance,_SAMPLERNAME_,reflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef CLEARCOAT\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat,_SAMPLERNAME_,clearCoat)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness)\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform sampler2D clearCoatRoughnessSampler;\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump,_SAMPLERNAME_,clearCoatBump)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint,_SAMPLERNAME_,clearCoatTint)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence,_SAMPLERNAME_,iridescence)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness,_SAMPLERNAME_,iridescenceThickness)\n#endif\n#ifdef SHEEN\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen,_SAMPLERNAME_,sheen)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness)\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform sampler2D sheenRoughnessSampler;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#include<samplerFragmentDeclaration>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy,_SAMPLERNAME_,anisotropy)\n#endif\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform samplerCube irradianceSampler;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform sampler2D reflectionSamplerLow;uniform sampler2D reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform sampler2D irradianceSampler;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#endif\n#ifdef ENVIRONMENTBRDF\nuniform sampler2D environmentBrdfSampler;\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#ifdef SS_REFRACTIONMAP_3D\n#define sampleRefraction(s,c) textureCube(s,c)\nuniform samplerCube refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;uniform samplerCube refractionSamplerHigh;\n#endif\n#else\n#define sampleRefraction(s,c) texture2D(s,c)\nuniform sampler2D refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform sampler2D refractionSamplerLow;uniform sampler2D refractionSamplerHigh;\n#endif\n#endif\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness,_SAMPLERNAME_,thickness)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity,_SAMPLERNAME_,refractionIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity,_SAMPLERNAME_,translucencyIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor,_SAMPLERNAME_,translucencyColor)\n#endif\n";Un.l.IncludesShadersStore.subSurfaceScatteringFunctions="bool testLightingForSSS(float diffusionProfile)\n{return diffusionProfile<1.;}";Un.l.IncludesShadersStore.importanceSampling="vec3 hemisphereCosSample(vec2 u) {float phi=2.*PI*u.x;float cosTheta2=1.-u.y;float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nvec3 hemisphereImportanceSampleDggx(vec2 u,float a) {float phi=2.*PI*u.x;float cosTheta2=(1.-u.y)/(1.+(a+1.)*((a-1.)*u.y));float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nvec3 hemisphereImportanceSampleDCharlie(vec2 u,float a) { \nfloat phi=2.*PI*u.x;float sinTheta=pow(u.y,a/(2.*a+1.));float cosTheta=sqrt(1.-sinTheta*sinTheta);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}";Un.l.IncludesShadersStore.pbrHelperFunctions="#define MINIMUMVARIANCE 0.0005\nfloat convertRoughnessToAverageSlope(float roughness)\n{return square(roughness)+MINIMUMVARIANCE;}\nfloat fresnelGrazingReflectance(float reflectance0) {float reflectance90=saturate(reflectance0*25.0);return reflectance90;}\nvec2 getAARoughnessFactors(vec3 normalVector) {\n#ifdef SPECULARAA\nvec3 nDfdx=dFdx(normalVector.xyz);vec3 nDfdy=dFdy(normalVector.xyz);float slopeSquare=max(dot(nDfdx,nDfdx),dot(nDfdy,nDfdy));float geometricRoughnessFactor=pow(saturate(slopeSquare),0.333);float geometricAlphaGFactor=sqrt(slopeSquare);geometricAlphaGFactor*=0.75;return vec2(geometricRoughnessFactor,geometricAlphaGFactor);\n#else\nreturn vec2(0.);\n#endif\n}\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_LEGACY\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {float alphaT=max(alphaG*(1.0+anisotropy),MINIMUMVARIANCE);float alphaB=max(alphaG*(1.0-anisotropy),MINIMUMVARIANCE);return vec2(alphaT,alphaB);}\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy,float roughness) {vec3 anisotropicFrameDirection=anisotropy>=0.0 ? B : T;vec3 anisotropicFrameTangent=cross(normalize(anisotropicFrameDirection),V);vec3 anisotropicFrameNormal=cross(anisotropicFrameTangent,anisotropicFrameDirection);vec3 anisotropicNormal=normalize(mix(N,anisotropicFrameNormal,abs(anisotropy)));return anisotropicNormal;}\n#else\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {float alphaT=max(mix(alphaG,1.0,anisotropy*anisotropy),MINIMUMVARIANCE);float alphaB=max(alphaG,MINIMUMVARIANCE);return vec2(alphaT,alphaB);}\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy,float roughness) {vec3 bentNormal=cross(B,V);bentNormal=normalize(cross(bentNormal,B));float a=square(square(1.0-anisotropy*(1.0-roughness)));bentNormal=normalize(mix(bentNormal,N,a));return bentNormal;}\n#endif\n#endif\n#if defined(CLEARCOAT) || defined(SS_REFRACTION)\nvec3 cocaLambert(vec3 alpha,float distance) {return exp(-alpha*distance);}\nvec3 cocaLambert(float NdotVRefract,float NdotLRefract,vec3 alpha,float thickness) {return cocaLambert(alpha,(thickness*((NdotLRefract+NdotVRefract)/(NdotLRefract*NdotVRefract))));}\nvec3 computeColorAtDistanceInMedia(vec3 color,float distance) {return -log(color)/distance;}\nvec3 computeClearCoatAbsorption(float NdotVRefract,float NdotLRefract,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {vec3 clearCoatAbsorption=mix(vec3(1.0),\ncocaLambert(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness),\nclearCoatIntensity);return clearCoatAbsorption;}\n#endif\n#ifdef MICROSURFACEAUTOMATIC\nfloat computeDefaultMicroSurface(float microSurface,vec3 reflectivityColor)\n{const float kReflectivityNoAlphaWorkflow_SmoothnessMax=0.95;float reflectivityLuminance=getLuminance(reflectivityColor);float reflectivityLuma=sqrt(reflectivityLuminance);microSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;return microSurface;}\n#endif\n";Un.l.IncludesShadersStore.harmonicsFunctions="#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nvec3 computeEnvironmentIrradiance(vec3 normal) {return vSphericalL00\n+ vSphericalL1_1*(normal.y)\n+ vSphericalL10*(normal.z)\n+ vSphericalL11*(normal.x)\n+ vSphericalL2_2*(normal.y*normal.x)\n+ vSphericalL2_1*(normal.y*normal.z)\n+ vSphericalL20*((3.0*normal.z*normal.z)-1.0)\n+ vSphericalL21*(normal.z*normal.x)\n+ vSphericalL22*(normal.x*normal.x-(normal.y*normal.y));}\n#else\nvec3 computeEnvironmentIrradiance(vec3 normal) {float Nx=normal.x;float Ny=normal.y;float Nz=normal.z;vec3 C1=vSphericalZZ.rgb;vec3 Cx=vSphericalX.rgb;vec3 Cy=vSphericalY.rgb;vec3 Cz=vSphericalZ.rgb;vec3 Cxx_zz=vSphericalXX_ZZ.rgb;vec3 Cyy_zz=vSphericalYY_ZZ.rgb;vec3 Cxy=vSphericalXY.rgb;vec3 Cyz=vSphericalYZ.rgb;vec3 Czx=vSphericalZX.rgb;vec3 a1=Cyy_zz*Ny+Cy;vec3 a2=Cyz*Nz+a1;vec3 b1=Czx*Nz+Cx;vec3 b2=Cxy*Ny+b1;vec3 b3=Cxx_zz*Nx+b2;vec3 t1=Cz *Nz+C1;vec3 t2=a2 *Ny+t1;vec3 t3=b3 *Nx+t2;return t3;}\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrDirectLightingSetupFunctions="struct preLightingInfo\n{vec3 lightOffset;float lightDistanceSquared;float lightDistance;float attenuation;vec3 L;vec3 H;float NdotV;float NdotLUnclamped;float NdotL;float VdotH;float roughness;\n#ifdef IRIDESCENCE\nfloat iridescenceIntensity;\n#endif\n};preLightingInfo computePointAndSpotPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {preLightingInfo result;result.lightOffset=lightData.xyz-vPositionW;result.lightDistanceSquared=dot(result.lightOffset,result.lightOffset);result.lightDistance=sqrt(result.lightDistanceSquared);result.L=normalize(result.lightOffset);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\npreLightingInfo computeDirectionalPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {preLightingInfo result;result.lightDistance=length(-lightData.xyz);result.L=normalize(-lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\npreLightingInfo computeHemisphericPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {preLightingInfo result;result.NdotL=dot(N,lightData.xyz)*0.5+0.5;result.NdotL=saturateEps(result.NdotL);result.NdotLUnclamped=result.NdotL;\n#ifdef SPECULARTERM\nresult.L=normalize(lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));\n#endif\nreturn result;}";Un.l.IncludesShadersStore.pbrDirectLightingFalloffFunctions="float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range)\n{return max(0.,1.0-length(lightOffset)/range);}\nfloat computeDistanceLightFalloff_Physical(float lightDistanceSquared)\n{return 1.0/maxEps(lightDistanceSquared);}\nfloat computeDistanceLightFalloff_GLTF(float lightDistanceSquared,float inverseSquaredRange)\n{float lightDistanceFalloff=1.0/maxEps(lightDistanceSquared);float factor=lightDistanceSquared*inverseSquaredRange;float attenuation=saturate(1.0-factor*factor);attenuation*=attenuation;lightDistanceFalloff*=attenuation;return lightDistanceFalloff;}\nfloat computeDistanceLightFalloff(vec3 lightOffset,float lightDistanceSquared,float range,float inverseSquaredRange)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDistanceLightFalloff_Physical(lightDistanceSquared);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDistanceLightFalloff_GLTF(lightDistanceSquared,inverseSquaredRange);\n#else\nreturn computeDistanceLightFalloff_Standard(lightOffset,range);\n#endif\n}\nfloat computeDirectionalLightFalloff_Standard(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent)\n{float falloff=0.0;float cosAngle=maxEps(dot(-lightDirection,directionToLightCenterW));if (cosAngle>=cosHalfAngle)\n{falloff=max(0.,pow(cosAngle,exponent));}\nreturn falloff;}\nfloat computeDirectionalLightFalloff_Physical(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle)\n{const float kMinusLog2ConeAngleIntensityRatio=6.64385618977; \nfloat concentrationKappa=kMinusLog2ConeAngleIntensityRatio/(1.0-cosHalfAngle);vec4 lightDirectionSpreadSG=vec4(-lightDirection*concentrationKappa,-concentrationKappa);float falloff=exp2(dot(vec4(directionToLightCenterW,1.0),lightDirectionSpreadSG));return falloff;}\nfloat computeDirectionalLightFalloff_GLTF(vec3 lightDirection,vec3 directionToLightCenterW,float lightAngleScale,float lightAngleOffset)\n{float cd=dot(-lightDirection,directionToLightCenterW);float falloff=saturate(cd*lightAngleScale+lightAngleOffset);falloff*=falloff;return falloff;}\nfloat computeDirectionalLightFalloff(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent,float lightAngleScale,float lightAngleOffset)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDirectionalLightFalloff_Physical(lightDirection,directionToLightCenterW,cosHalfAngle);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenterW,lightAngleScale,lightAngleOffset);\n#else\nreturn computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent);\n#endif\n}";Un.l.IncludesShadersStore.pbrBRDFFunctions="#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 getEnergyConservationFactor(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {return 1.0+specularEnvironmentR0*(1.0/environmentBrdf.y-1.0);}\n#endif\n#ifdef ENVIRONMENTBRDF\nvec3 getBRDFLookup(float NdotV,float perceptualRoughness) {vec2 UV=vec2(NdotV,perceptualRoughness);vec4 brdfLookup=texture2D(environmentBrdfSampler,UV);\n#ifdef ENVIRONMENTBRDF_RGBD\nbrdfLookup.rgb=fromRGBD(brdfLookup.rgba);\n#endif\nreturn brdfLookup.rgb;}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 specularEnvironmentR90,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=(specularEnvironmentR90-specularEnvironmentR0)*environmentBrdf.x+specularEnvironmentR0*environmentBrdf.y;\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+specularEnvironmentR90*environmentBrdf.y;\n#endif\nreturn reflectance;}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=mix(environmentBrdf.xxx,environmentBrdf.yyy,specularEnvironmentR0);\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+environmentBrdf.y;\n#endif\nreturn reflectance;}\n#endif\n/* NOT USED\n#if defined(SHEEN) && defined(SHEEN_SOFTER)\nfloat getBRDFLookupCharlieSheen(float NdotV,float perceptualRoughness)\n{float c=1.0-NdotV;float c3=c*c*c;return 0.65584461*c3+1.0/(4.16526551+exp(-7.97291361*perceptualRoughness+6.33516894));}\n#endif\n*/\n#if !defined(ENVIRONMENTBRDF) || defined(REFLECTIONMAP_SKYBOX) || defined(ALPHAFRESNEL)\nvec3 getReflectanceFromAnalyticalBRDFLookup_Jones(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{float weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);return reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));}\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\n/**\n* The sheen BRDF not containing F can be easily stored in the blue channel of the BRDF texture.\n* The blue channel contains DCharlie*VAshikhmin*NdotL as a lokkup table\n*/\nvec3 getSheenReflectanceFromBRDFLookup(const vec3 reflectance0,const vec3 environmentBrdf) {vec3 sheenEnvironmentReflectance=reflectance0*environmentBrdf.b;return sheenEnvironmentReflectance;}\n#endif\nvec3 fresnelSchlickGGX(float VdotH,vec3 reflectance0,vec3 reflectance90)\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\nfloat fresnelSchlickGGX(float VdotH,float reflectance0,float reflectance90)\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\n#ifdef CLEARCOAT\nvec3 getR0RemappedForClearCoat(vec3 f0) {\n#ifdef CLEARCOAT_DEFAULTIOR\n#ifdef MOBILE\nreturn saturate(f0*(f0*0.526868+0.529324)-0.0482256);\n#else\nreturn saturate(f0*(f0*(0.941892-0.263008*f0)+0.346479)-0.0285998);\n#endif\n#else\nvec3 s=sqrt(f0);vec3 t=(vClearCoatRefractionParams.z+vClearCoatRefractionParams.w*s)/(vClearCoatRefractionParams.w+vClearCoatRefractionParams.z*s);return square(t);\n#endif\n}\n#endif\n#ifdef IRIDESCENCE\nconst mat3 XYZ_TO_REC709=mat3(\n3.2404542,-0.9692660, 0.0556434,\n-1.5371385, 1.8760108,-0.2040259,\n-0.4985314, 0.0415560, 1.0572252\n);vec3 getIORTfromAirToSurfaceR0(vec3 f0) {vec3 sqrtF0=sqrt(f0);return (1.+sqrtF0)/(1.-sqrtF0);}\nvec3 getR0fromIORs(vec3 iorT,float iorI) {return square((iorT-vec3(iorI))/(iorT+vec3(iorI)));}\nfloat getR0fromIORs(float iorT,float iorI) {return square((iorT-iorI)/(iorT+iorI));}\nvec3 evalSensitivity(float opd,vec3 shift) {float phase=2.0*PI*opd*1.0e-9;const vec3 val=vec3(5.4856e-13,4.4201e-13,5.2481e-13);const vec3 pos=vec3(1.6810e+06,1.7953e+06,2.2084e+06);const vec3 var=vec3(4.3278e+09,9.3046e+09,6.6121e+09);vec3 xyz=val*sqrt(2.0*PI*var)*cos(pos*phase+shift)*exp(-square(phase)*var);xyz.x+=9.7470e-14*sqrt(2.0*PI*4.5282e+09)*cos(2.2399e+06*phase+shift[0])*exp(-4.5282e+09*square(phase));xyz/=1.0685e-7;vec3 srgb=XYZ_TO_REC709*xyz;return srgb;}\nvec3 evalIridescence(float outsideIOR,float eta2,float cosTheta1,float thinFilmThickness,vec3 baseF0) {vec3 I=vec3(1.0);float iridescenceIOR=mix(outsideIOR,eta2,smoothstep(0.0,0.03,thinFilmThickness));float sinTheta2Sq=square(outsideIOR/iridescenceIOR)*(1.0-square(cosTheta1));float cosTheta2Sq=1.0-sinTheta2Sq;if (cosTheta2Sq<0.0) {return I;}\nfloat cosTheta2=sqrt(cosTheta2Sq);float R0=getR0fromIORs(iridescenceIOR,outsideIOR);float R12=fresnelSchlickGGX(cosTheta1,R0,1.);float R21=R12;float T121=1.0-R12;float phi12=0.0;if (iridescenceIOR<outsideIOR) phi12=PI;float phi21=PI-phi12;vec3 baseIOR=getIORTfromAirToSurfaceR0(clamp(baseF0,0.0,0.9999)); \nvec3 R1=getR0fromIORs(baseIOR,iridescenceIOR);vec3 R23=fresnelSchlickGGX(cosTheta2,R1,vec3(1.));vec3 phi23=vec3(0.0);if (baseIOR[0]<iridescenceIOR) phi23[0]=PI;if (baseIOR[1]<iridescenceIOR) phi23[1]=PI;if (baseIOR[2]<iridescenceIOR) phi23[2]=PI;float opd=2.0*iridescenceIOR*thinFilmThickness*cosTheta2;vec3 phi=vec3(phi21)+phi23;vec3 R123=clamp(R12*R23,1e-5,0.9999);vec3 r123=sqrt(R123);vec3 Rs=square(T121)*R23/(vec3(1.0)-R123);vec3 C0=R12+Rs;I=C0;vec3 Cm=Rs-T121;for (int m=1; m<=2; ++m)\n{Cm*=r123;vec3 Sm=2.0*evalSensitivity(float(m)*opd,float(m)*phi);I+=Cm*Sm;}\nreturn max(I,vec3(0.0));}\n#endif\nfloat normalDistributionFunction_TrowbridgeReitzGGX(float NdotH,float alphaG)\n{float a2=square(alphaG);float d=NdotH*NdotH*(a2-1.0)+1.0;return a2/(PI*d*d);}\n#ifdef SHEEN\nfloat normalDistributionFunction_CharlieSheen(float NdotH,float alphaG)\n{float invR=1./alphaG;float cos2h=NdotH*NdotH;float sin2h=1.-cos2h;return (2.+invR)*pow(sin2h,invR*.5)/(2.*PI);}\n#endif\n#ifdef ANISOTROPIC\nfloat normalDistributionFunction_BurleyGGX_Anisotropic(float NdotH,float TdotH,float BdotH,const vec2 alphaTB) {float a2=alphaTB.x*alphaTB.y;vec3 v=vec3(alphaTB.y*TdotH,alphaTB.x *BdotH,a2*NdotH);float v2=dot(v,v);float w2=a2/v2;return a2*w2*w2*RECIPROCAL_PI;}\n#endif\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat smithVisibility_GGXCorrelated(float NdotL,float NdotV,float alphaG) {\n#ifdef MOBILE\nfloat GGXV=NdotL*(NdotV*(1.0-alphaG)+alphaG);float GGXL=NdotV*(NdotL*(1.0-alphaG)+alphaG);return 0.5/(GGXV+GGXL);\n#else\nfloat a2=alphaG*alphaG;float GGXV=NdotL*sqrt(NdotV*(NdotV-a2*NdotV)+a2);float GGXL=NdotV*sqrt(NdotL*(NdotL-a2*NdotL)+a2);return 0.5/(GGXV+GGXL);\n#endif\n}\n#else\nfloat smithVisibilityG1_TrowbridgeReitzGGXFast(float dot,float alphaG)\n{\n#ifdef MOBILE\nreturn 1.0/(dot+alphaG+(1.0-alphaG)*dot ));\n#else\nfloat alphaSquared=alphaG*alphaG;return 1.0/(dot+sqrt(alphaSquared+(1.0-alphaSquared)*dot*dot));\n#endif\n}\nfloat smithVisibility_TrowbridgeReitzGGXFast(float NdotL,float NdotV,float alphaG)\n{float visibility=smithVisibilityG1_TrowbridgeReitzGGXFast(NdotL,alphaG)*smithVisibilityG1_TrowbridgeReitzGGXFast(NdotV,alphaG);return visibility;}\n#endif\n#ifdef ANISOTROPIC\nfloat smithVisibility_GGXCorrelated_Anisotropic(float NdotL,float NdotV,float TdotV,float BdotV,float TdotL,float BdotL,const vec2 alphaTB) {float lambdaV=NdotL*length(vec3(alphaTB.x*TdotV,alphaTB.y*BdotV,NdotV));float lambdaL=NdotV*length(vec3(alphaTB.x*TdotL,alphaTB.y*BdotL,NdotL));float v=0.5/(lambdaV+lambdaL);return v;}\n#endif\n#ifdef CLEARCOAT\nfloat visibility_Kelemen(float VdotH) {return 0.25/(VdotH*VdotH); }\n#endif\n#ifdef SHEEN\nfloat visibility_Ashikhmin(float NdotL,float NdotV)\n{return 1./(4.*(NdotL+NdotV-NdotL*NdotV));}\n/* NOT USED\n#ifdef SHEEN_SOFTER\nfloat l(float x,float alphaG)\n{float oneMinusAlphaSq=(1.0-alphaG)*(1.0-alphaG);float a=mix(21.5473,25.3245,oneMinusAlphaSq);float b=mix(3.82987,3.32435,oneMinusAlphaSq);float c=mix(0.19823,0.16801,oneMinusAlphaSq);float d=mix(-1.97760,-1.27393,oneMinusAlphaSq);float e=mix(-4.32054,-4.85967,oneMinusAlphaSq);return a/(1.0+b*pow(x,c))+d*x+e;}\nfloat lambdaSheen(float cosTheta,float alphaG)\n{return abs(cosTheta)<0.5 ? exp(l(cosTheta,alphaG)) : exp(2.0*l(0.5,alphaG)-l(1.0-cosTheta,alphaG));}\nfloat visibility_CharlieSheen(float NdotL,float NdotV,float alphaG)\n{float G=1.0/(1.0+lambdaSheen(NdotV,alphaG)+lambdaSheen(NdotL,alphaG));return G/(4.0*NdotV*NdotL);}\n#endif\n*/\n#endif\nfloat diffuseBRDF_Burley(float NdotL,float NdotV,float VdotH,float roughness) {float diffuseFresnelNV=pow5(saturateEps(1.0-NdotL));float diffuseFresnelNL=pow5(saturateEps(1.0-NdotV));float diffuseFresnel90=0.5+2.0*VdotH*VdotH*roughness;float fresnel =\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNL) *\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNV);return fresnel/PI;}\n#ifdef SS_TRANSLUCENCY\nvec3 transmittanceBRDF_Burley(const vec3 tintColor,const vec3 diffusionDistance,float thickness) {vec3 S=1./maxEps(diffusionDistance);vec3 temp=exp((-0.333333333*thickness)*S);return tintColor.rgb*0.25*(temp*temp*temp+3.0*temp);}\nfloat computeWrappedDiffuseNdotL(float NdotL,float w) {float t=1.0+w;float invt2=1.0/square(t);return saturate((NdotL+w)*invt2);}\n#endif\n";Un.l.IncludesShadersStore.hdrFilteringFunctions="#ifdef NUM_SAMPLES\n#if NUM_SAMPLES>0\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfloat radicalInverse_VdC(uint bits) \n{bits=(bits<<16u) | (bits>>16u);bits=((bits & 0x55555555u)<<1u) | ((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u) | ((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u) | ((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u) | ((bits & 0xFF00FF00u)>>8u);return float(bits)*2.3283064365386963e-10; }\nvec2 hammersley(uint i,uint N)\n{return vec2(float(i)/float(N),radicalInverse_VdC(i));}\n#else\nfloat vanDerCorpus(int n,int base)\n{float invBase=1.0/float(base);float denom =1.0;float result =0.0;for(int i=0; i<32; ++i)\n{if(n>0)\n{denom =mod(float(n),2.0);result+=denom*invBase;invBase=invBase/2.0;n =int(float(n)/2.0);}}\nreturn result;}\nvec2 hammersley(int i,int N)\n{return vec2(float(i)/float(N),vanDerCorpus(i,2));}\n#endif\nfloat log4(float x) {return log2(x)/2.;}\nconst float NUM_SAMPLES_FLOAT=float(NUM_SAMPLES);const float NUM_SAMPLES_FLOAT_INVERSED=1./NUM_SAMPLES_FLOAT;const float K=4.;\n#define inline\nvec3 irradiance(samplerCube inputTexture,vec3 inputN,vec2 filteringInfo)\n{vec3 n=normalize(inputN);vec3 result=vec3(0.0);vec3 tangent=abs(n.z)<0.999 ? vec3(0.,0.,1.) : vec3(1.,0.,0.);tangent=normalize(cross(tangent,n));vec3 bitangent=cross(n,tangent);mat3 tbn=mat3(tangent,bitangent,n);float maxLevel=filteringInfo.y;float dim0=filteringInfo.x;float omegaP=(4.*PI)/(6.*dim0*dim0);\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfor(uint i=0u; i<NUM_SAMPLES; ++i)\n#else\nfor(int i=0; i<NUM_SAMPLES; ++i)\n#endif\n{vec2 Xi=hammersley(i,NUM_SAMPLES);vec3 Ls=hemisphereCosSample(Xi);Ls=normalize(Ls);vec3 Ns=vec3(0.,0.,1.);float NoL=dot(Ns,Ls);if (NoL>0.) {float pdf_inversed=PI/NoL;float omegaS=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;float l=log4(omegaS)-log4(omegaP)+log4(K);float mipLevel=clamp(l,0.0,maxLevel);vec3 c=textureCubeLodEXT(inputTexture,tbn*Ls,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nresult+=c;}}\nresult=result*NUM_SAMPLES_FLOAT_INVERSED;return result;}\n#define inline\nvec3 radiance(float alphaG,samplerCube inputTexture,vec3 inputN,vec2 filteringInfo)\n{vec3 n=normalize(inputN);vec3 c=textureCube(inputTexture,n).rgb; \nif (alphaG==0.) {\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nreturn c;} else {vec3 result=vec3(0.);vec3 tangent=abs(n.z)<0.999 ? vec3(0.,0.,1.) : vec3(1.,0.,0.);tangent=normalize(cross(tangent,n));vec3 bitangent=cross(n,tangent);mat3 tbn=mat3(tangent,bitangent,n);float maxLevel=filteringInfo.y;float dim0=filteringInfo.x;float omegaP=(4.*PI)/(6.*dim0*dim0);float weight=0.;\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfor(uint i=0u; i<NUM_SAMPLES; ++i)\n#else\nfor(int i=0; i<NUM_SAMPLES; ++i)\n#endif\n{vec2 Xi=hammersley(i,NUM_SAMPLES);vec3 H=hemisphereImportanceSampleDggx(Xi,alphaG);float NoV=1.;float NoH=H.z;float NoH2=H.z*H.z;float NoL=2.*NoH2-1.;vec3 L=vec3(2.*NoH*H.x,2.*NoH*H.y,NoL);L=normalize(L);if (NoL>0.) {float pdf_inversed=4./normalDistributionFunction_TrowbridgeReitzGGX(NoH,alphaG);float omegaS=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;float l=log4(omegaS)-log4(omegaP)+log4(K);float mipLevel=clamp(float(l),0.0,maxLevel);weight+=NoL;vec3 c=textureCubeLodEXT(inputTexture,tbn*L,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nresult+=c*NoL;}}\nresult=result/weight;return result;}}\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrDirectLightingFunctions="#define CLEARCOATREFLECTANCE90 1.0\nstruct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef CLEARCOAT\nvec4 clearCoat;\n#endif\n#ifdef SHEEN\nvec3 sheen;\n#endif\n};float adjustRoughnessFromLightProperties(float roughness,float lightRadius,float lightDistance) {\n#if defined(USEPHYSICALLIGHTFALLOFF) || defined(USEGLTFLIGHTFALLOFF)\nfloat lightRoughness=lightRadius/lightDistance;float totalRoughness=saturate(lightRoughness+roughness);return totalRoughness;\n#else\nreturn roughness;\n#endif\n}\nvec3 computeHemisphericDiffuseLighting(preLightingInfo info,vec3 lightColor,vec3 groundColor) {return mix(groundColor,lightColor,info.NdotL);}\nvec3 computeDiffuseLighting(preLightingInfo info,vec3 lightColor) {float diffuseTerm=diffuseBRDF_Burley(info.NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*info.attenuation*info.NdotL*lightColor;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix){vec4 strq=textureProjectionMatrix*vec4(vPositionW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return toLinearSpace(textureColor);}\n#ifdef SS_TRANSLUCENCY\nvec3 computeDiffuseAndTransmittedLighting(preLightingInfo info,vec3 lightColor,vec3 transmittance) {float NdotL=absEps(info.NdotLUnclamped);float wrapNdotL=computeWrappedDiffuseNdotL(NdotL,0.02);float trAdapt=step(0.,info.NdotLUnclamped);vec3 transmittanceNdotL=mix(transmittance*wrapNdotL,vec3(wrapNdotL),trAdapt);float diffuseTerm=diffuseBRDF_Burley(NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*transmittanceNdotL*info.attenuation*lightColor;}\n#endif\n#ifdef SPECULARTERM\nvec3 computeSpecularLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float roughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(roughness);vec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NdotH,alphaG);\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat smithVisibility=smithVisibility_GGXCorrelated(info.NdotL,info.NdotV,alphaG);\n#else\nfloat smithVisibility=smithVisibility_TrowbridgeReitzGGXFast(info.NdotL,info.NdotV,alphaG);\n#endif\nvec3 specTerm=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef ANISOTROPIC\nvec3 computeAnisotropicSpecularLighting(preLightingInfo info,vec3 V,vec3 N,vec3 T,vec3 B,float anisotropy,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float TdotH=dot(T,info.H);float BdotH=dot(B,info.H);float TdotV=dot(T,V);float BdotV=dot(B,V);float TdotL=dot(T,info.L);float BdotL=dot(B,info.L);float alphaG=convertRoughnessToAverageSlope(info.roughness);vec2 alphaTB=getAnisotropicRoughness(alphaG,anisotropy);alphaTB=max(alphaTB,square(geometricRoughnessFactor));vec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nfloat distribution=normalDistributionFunction_BurleyGGX_Anisotropic(NdotH,TdotH,BdotH,alphaTB);float smithVisibility=smithVisibility_GGXCorrelated_Anisotropic(info.NdotL,info.NdotV,TdotV,BdotV,TdotL,BdotL,alphaTB);vec3 specTerm=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef CLEARCOAT\nvec4 computeClearCoatLighting(preLightingInfo info,vec3 Ncc,float geometricRoughnessFactor,float clearCoatIntensity,vec3 lightColor) {float NccdotL=saturateEps(dot(Ncc,info.L));float NccdotH=saturateEps(dot(Ncc,info.H));float clearCoatRoughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(clearCoatRoughness);float fresnel=fresnelSchlickGGX(info.VdotH,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnel*=clearCoatIntensity;float distribution=normalDistributionFunction_TrowbridgeReitzGGX(NccdotH,alphaG);float kelemenVisibility=visibility_Kelemen(info.VdotH);float clearCoatTerm=fresnel*distribution*kelemenVisibility;return vec4(\nclearCoatTerm*info.attenuation*NccdotL*lightColor,\n1.0-fresnel\n);}\nvec3 computeClearCoatLightingAbsorption(float NdotVRefract,vec3 L,vec3 Ncc,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {vec3 LRefract=-refract(L,Ncc,vClearCoatRefractionParams.y);float NdotLRefract=saturateEps(dot(Ncc,LRefract));vec3 absorption=computeClearCoatAbsorption(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);return absorption;}\n#endif\n#ifdef SHEEN\nvec3 computeSheenLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float roughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(roughness);float fresnel=1.;float distribution=normalDistributionFunction_CharlieSheen(NdotH,alphaG);/*#ifdef SHEEN_SOFTER\nfloat visibility=visibility_CharlieSheen(info.NdotL,info.NdotV,alphaG);\n#else */\nfloat visibility=visibility_Ashikhmin(info.NdotL,info.NdotV);/* #endif */\nfloat sheenTerm=fresnel*distribution*visibility;return sheenTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n";Un.l.IncludesShadersStore.pbrIBLFunctions="#if defined(REFLECTION) || defined(SS_REFRACTION)\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float microsurfaceAverageSlope) {float microsurfaceAverageSlopeTexels=cubeMapDimensionPixels*microsurfaceAverageSlope;float lod=log2(microsurfaceAverageSlopeTexels);return lod;}\nfloat getLinearLodFromRoughness(float cubeMapDimensionPixels,float roughness) {float lod=log2(cubeMapDimensionPixels)*roughness;return lod;}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(RADIANCEOCCLUSION)\nfloat environmentRadianceOcclusion(float ambientOcclusion,float NdotVUnclamped) {float temp=NdotVUnclamped+ambientOcclusion;return saturate(square(temp)-1.0+ambientOcclusion);}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(HORIZONOCCLUSION)\nfloat environmentHorizonOcclusion(vec3 view,vec3 normal,vec3 geometricNormal) {vec3 reflection=reflect(view,normal);float temp=saturate(1.0+1.1*dot(reflection,geometricNormal));return square(temp);}\n#endif\n#if defined(LODINREFLECTIONALPHA) || defined(SS_LODINREFRACTIONALPHA)\n#define UNPACK_LOD(x) (1.0-x)*255.0\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float alphaG,float NdotV) {float microsurfaceAverageSlope=alphaG;microsurfaceAverageSlope*=sqrt(abs(NdotV));return getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockAlbedoOpacity="struct albedoOpacityOutParams\n{vec3 surfaceAlbedo;float alpha;};\n#define pbr_inline\nvoid albedoOpacityBlock(\nin vec4 vAlbedoColor,\n#ifdef ALBEDO\nin vec4 albedoTexture,\nin vec2 albedoInfos,\n#endif\n#ifdef OPACITY\nin vec4 opacityMap,\nin vec2 vOpacityInfos,\n#endif\n#ifdef DETAIL\nin vec4 detailColor,\nin vec4 vDetailInfos,\n#endif\n#ifdef DECAL\nin vec4 decalColor,\nin vec4 vDecalInfos,\n#endif\nout albedoOpacityOutParams outParams\n)\n{vec3 surfaceAlbedo=vAlbedoColor.rgb;float alpha=vAlbedoColor.a;\n#ifdef ALBEDO\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\n#ifdef GAMMAALBEDO\nsurfaceAlbedo*=toLinearSpace(albedoTexture.rgb);\n#else\nsurfaceAlbedo*=albedoTexture.rgb;\n#endif\nsurfaceAlbedo*=albedoInfos.y;\n#endif\n#ifndef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nsurfaceAlbedo*=vColor.rgb;\n#endif\n#ifdef DETAIL\nfloat detailAlbedo=2.0*mix(0.5,detailColor.r,vDetailInfos.y);surfaceAlbedo.rgb=surfaceAlbedo.rgb*detailAlbedo*detailAlbedo; \n#endif\n#ifdef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\n#ifdef OPACITY\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST \n#if DEBUGMODE != 88\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;}\n";Un.l.IncludesShadersStore.pbrBlockReflectivity="struct reflectivityOutParams\n{float microSurface;float roughness;vec3 surfaceReflectivityColor;\n#ifdef METALLICWORKFLOW\nvec3 surfaceAlbedo;\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\nvec3 ambientOcclusionColor;\n#endif\n#if DEBUGMODE>0\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness;\n#ifdef REFLECTIVITY\nvec4 surfaceMetallicColorMap;\n#endif\n#ifndef FROSTBITE_REFLECTANCE\nvec3 metallicF0;\n#endif\n#else\n#ifdef REFLECTIVITY\nvec4 surfaceReflectivityColorMap;\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nvoid reflectivityBlock(\nin vec4 vReflectivityColor,\n#ifdef METALLICWORKFLOW\nin vec3 surfaceAlbedo,\nin vec4 metallicReflectanceFactors,\n#endif\n#ifdef REFLECTIVITY\nin vec3 reflectivityInfos,\nin vec4 surfaceMetallicOrReflectivityColorMap,\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\nin vec3 ambientOcclusionColorIn,\n#endif\n#ifdef MICROSURFACEMAP\nin vec4 microSurfaceTexel,\n#endif\n#ifdef DETAIL\nin vec4 detailColor,\nin vec4 vDetailInfos,\n#endif\nout reflectivityOutParams outParams\n)\n{float microSurface=vReflectivityColor.a;vec3 surfaceReflectivityColor=vReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness=surfaceReflectivityColor.rg;\n#ifdef REFLECTIVITY\n#if DEBUGMODE>0\noutParams.surfaceMetallicColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef AOSTOREINMETALMAPRED\nvec3 aoStoreInMetalMap=vec3(surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r);outParams.ambientOcclusionColor=mix(ambientOcclusionColorIn,aoStoreInMetalMap,reflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.g;\n#endif\n#endif\n#endif\n#ifdef DETAIL\nfloat detailRoughness=mix(0.5,detailColor.b,vDetailInfos.w);float loLerp=mix(0.,metallicRoughness.g,detailRoughness*2.);float hiLerp=mix(metallicRoughness.g,1.,(detailRoughness-0.5)*2.);metallicRoughness.g=mix(loLerp,hiLerp,step(detailRoughness,0.5));\n#endif\n#ifdef MICROSURFACEMAP\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#if DEBUGMODE>0\noutParams.metallicRoughness=metallicRoughness;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\nmicroSurface=1.0-metallicRoughness.g;vec3 baseColor=surfaceAlbedo;\n#ifdef FROSTBITE_REFLECTANCE\noutParams.surfaceAlbedo=baseColor.rgb*(1.0-metallicRoughness.r);surfaceReflectivityColor=mix(0.16*reflectance*reflectance,baseColor,metallicRoughness.r);\n#else\nvec3 metallicF0=metallicReflectanceFactors.rgb;\n#if DEBUGMODE>0\noutParams.metallicF0=metallicF0;\n#endif\noutParams.surfaceAlbedo=mix(baseColor.rgb*(1.0-metallicF0),vec3(0.,0.,0.),metallicRoughness.r);surfaceReflectivityColor=mix(metallicF0,baseColor,metallicRoughness.r);\n#endif\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColor*=surfaceMetallicOrReflectivityColorMap.rgb;\n#if DEBUGMODE>0\noutParams.surfaceReflectivityColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceMetallicOrReflectivityColorMap.a;microSurface*=reflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\n#endif\nmicroSurface=saturate(microSurface);float roughness=1.-microSurface;outParams.microSurface=microSurface;outParams.roughness=roughness;outParams.surfaceReflectivityColor=surfaceReflectivityColor;}\n";Un.l.IncludesShadersStore.pbrBlockAmbientOcclusion="struct ambientOcclusionOutParams\n{vec3 ambientOcclusionColor;\n#if DEBUGMODE>0 && defined(AMBIENT)\nvec3 ambientOcclusionColorMap;\n#endif\n};\n#define pbr_inline\nvoid ambientOcclusionBlock(\n#ifdef AMBIENT\nin vec3 ambientOcclusionColorMap_,\nin vec4 vAmbientInfos,\n#endif\nout ambientOcclusionOutParams outParams\n)\n{vec3 ambientOcclusionColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=ambientOcclusionColorMap_*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap=vec3(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#if DEBUGMODE>0\noutParams.ambientOcclusionColorMap=ambientOcclusionColorMap;\n#endif\n#endif\noutParams.ambientOcclusionColor=ambientOcclusionColor;}\n";Un.l.IncludesShadersStore.pbrBlockAlphaFresnel="#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nstruct alphaFresnelOutParams\n{float alpha;};\n#define pbr_inline\nvoid alphaFresnelBlock(\nin vec3 normalW,\nin vec3 viewDirectionW,\nin float alpha,\nin float microSurface,\nout alphaFresnelOutParams outParams\n)\n{float opacityPerceptual=alpha;\n#ifdef LINEARALPHAFRESNEL\nfloat opacity0=opacityPerceptual;\n#else\nfloat opacity0=opacityPerceptual*opacityPerceptual;\n#endif\nfloat opacity90=fresnelGrazingReflectance(opacity0);vec3 normalForward=faceforward(normalW,-viewDirectionW,normalW);outParams.alpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)),vec3(opacity0),vec3(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (outParams.alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\noutParams.alpha=1.0;\n#endif\n#endif\n}\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrBlockAnisotropic="#ifdef ANISOTROPIC\nstruct anisotropicOutParams\n{float anisotropy;vec3 anisotropicTangent;vec3 anisotropicBitangent;vec3 anisotropicNormal;\n#if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE)\nvec3 anisotropyMapData;\n#endif\n};\n#define pbr_inline\nvoid anisotropicBlock(\nin vec3 vAnisotropy,\nin float roughness,\n#ifdef ANISOTROPIC_TEXTURE\nin vec3 anisotropyMapData,\n#endif\nin mat3 TBN,\nin vec3 normalW,\nin vec3 viewDirectionW,\nout anisotropicOutParams outParams\n)\n{float anisotropy=vAnisotropy.b;vec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nanisotropy*=anisotropyMapData.b;\n#if DEBUGMODE>0\noutParams.anisotropyMapData=anisotropyMapData;\n#endif\nanisotropyMapData.rg=anisotropyMapData.rg*2.0-1.0;\n#ifdef ANISOTROPIC_LEGACY\nanisotropyDirection.rg*=anisotropyMapData.rg;\n#else\nanisotropyDirection.xy=mat2(anisotropyDirection.x,anisotropyDirection.y,-anisotropyDirection.y,anisotropyDirection.x)*normalize(anisotropyMapData.rg);\n#endif\n#endif\nmat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));vec3 anisotropicTangent=normalize(anisoTBN*anisotropyDirection);vec3 anisotropicBitangent=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockReflection="#ifdef REFLECTION\nstruct reflectionOutParams\n{vec4 environmentRadiance;vec3 environmentIrradiance;\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords;\n#else\nvec2 reflectionCoords;\n#endif\n#ifdef SS_TRANSLUCENCY\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nvec3 irradianceVector;\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nvoid createReflectionCoords(\nin vec3 vPositionW,\nin vec3 normalW,\n#ifdef ANISOTROPIC\nin anisotropicOutParams anisotropicOut,\n#endif\n#ifdef REFLECTIONMAP_3D\nout vec3 reflectionCoords\n#else\nout vec2 reflectionCoords\n#endif\n)\n{\n#ifdef ANISOTROPIC\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),anisotropicOut.anisotropicNormal);\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionCoords=reflectionVector;\n#else\nreflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n}\n#define pbr_inline\n#define inline\nvoid sampleReflectionTexture(\nin float alphaG,\nin vec3 vReflectionMicrosurfaceInfos,\nin vec2 vReflectionInfos,\nin vec3 vReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nin float NdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nin float roughness,\n#endif\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSampler,\nconst vec3 reflectionCoords,\n#else\nin sampler2D reflectionSampler,\nconst vec2 reflectionCoords,\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSamplerLow,\nin samplerCube reflectionSamplerHigh,\n#else\nin sampler2D reflectionSamplerLow,\nin sampler2D reflectionSamplerHigh,\n#endif\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vReflectionFilteringInfo,\n#endif\nout vec4 environmentRadiance\n)\n{\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nfloat reflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness);\n#else\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\nfloat automaticReflectionLOD=UNPACK_LOD(sampleReflection(reflectionSampler,reflectionCoords).a);float requestedReflectionLOD=max(automaticReflectionLOD,reflectionLOD);\n#else\nfloat requestedReflectionLOD=reflectionLOD;\n#endif\n#ifdef REALTIME_FILTERING\nenvironmentRadiance=vec4(radiance(alphaG,reflectionSampler,reflectionCoords,vReflectionFilteringInfo),1.0);\n#else\nenvironmentRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#endif\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));float lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;vec4 environmentMid=sampleReflection(reflectionSampler,reflectionCoords);if (lodReflectionNormalizedDoubled<1.0){environmentRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentMid,\nlodReflectionNormalizedDoubled\n);} else {environmentRadiance=mix(\nenvironmentMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentRadiance.rgb=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentRadiance.rgb=toLinearSpace(environmentRadiance.rgb);\n#endif\nenvironmentRadiance.rgb*=vReflectionInfos.x;environmentRadiance.rgb*=vReflectionColor.rgb;}\n#define pbr_inline\n#define inline\nvoid reflectionBlock(\nin vec3 vPositionW,\nin vec3 normalW,\nin float alphaG,\nin vec3 vReflectionMicrosurfaceInfos,\nin vec2 vReflectionInfos,\nin vec3 vReflectionColor,\n#ifdef ANISOTROPIC\nin anisotropicOutParams anisotropicOut,\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nin float NdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nin float roughness,\n#endif\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSampler,\n#else\nin sampler2D reflectionSampler,\n#endif\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nin vec3 vEnvironmentIrradiance,\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nin mat4 reflectionMatrix,\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\nin samplerCube irradianceSampler,\n#else\nin sampler2D irradianceSampler,\n#endif\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSamplerLow,\nin samplerCube reflectionSamplerHigh,\n#else\nin sampler2D reflectionSamplerLow,\nin sampler2D reflectionSamplerHigh,\n#endif\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vReflectionFilteringInfo,\n#endif\nout reflectionOutParams outParams\n)\n{vec4 environmentRadiance=vec4(0.,0.,0.,0.);\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=vec3(0.);\n#else\nvec2 reflectionCoords=vec2(0.);\n#endif\ncreateReflectionCoords(\nvPositionW,\nnormalW,\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif\nreflectionCoords\n);sampleReflectionTexture(\nalphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nroughness,\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionSampler,\nreflectionCoords,\n#else\nreflectionSampler,\nreflectionCoords,\n#endif\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentRadiance\n);vec3 environmentIrradiance=vec3(0.,0.,0.);\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#ifdef ANISOTROPIC\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(anisotropicOut.anisotropicNormal,0)).xyz;\n#else\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#if defined(REALTIME_FILTERING)\nenvironmentIrradiance=irradiance(reflectionSampler,irradianceVector,vReflectionFilteringInfo);\n#else\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#ifdef SS_TRANSLUCENCY\noutParams.irradianceVector=irradianceVector;\n#endif\n#endif\n#elif defined(USEIRRADIANCEMAP)\nvec4 environmentIrradiance4=sampleReflection(irradianceSampler,reflectionCoords);environmentIrradiance=environmentIrradiance4.rgb;\n#ifdef RGBDREFLECTION\nenvironmentIrradiance.rgb=fromRGBD(environmentIrradiance4);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance.rgb=toLinearSpace(environmentIrradiance.rgb);\n#endif\n#endif\nenvironmentIrradiance*=vReflectionColor.rgb;outParams.environmentRadiance=environmentRadiance;outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockSheen="#ifdef SHEEN\nstruct sheenOutParams\n{float sheenIntensity;vec3 sheenColor;float sheenRoughness;\n#ifdef SHEEN_LINKWITHALBEDO\nvec3 surfaceAlbedo;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfloat sheenAlbedoScaling;\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvec3 finalSheenRadianceScaled;\n#endif\n#if DEBUGMODE>0\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData;\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvec3 sheenEnvironmentReflectance;\n#endif\n#endif\n};\n#define pbr_inline\n#define inline\nvoid sheenBlock(\nin vec4 vSheenColor,\n#ifdef SHEEN_ROUGHNESS\nin float vSheenRoughness,\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\nin vec4 sheenMapRoughnessData,\n#endif\n#endif\nin float roughness,\n#ifdef SHEEN_TEXTURE\nin vec4 sheenMapData,\nin float sheenMapLevel,\n#endif\nin float reflectance,\n#ifdef SHEEN_LINKWITHALBEDO\nin vec3 baseColor,\nin vec3 surfaceAlbedo,\n#endif\n#ifdef ENVIRONMENTBRDF\nin float NdotV,\nin vec3 environmentBrdf,\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nin vec2 AARoughnessFactors,\nin vec3 vReflectionMicrosurfaceInfos,\nin vec2 vReflectionInfos,\nin vec3 vReflectionColor,\nin vec4 vLightingIntensity,\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSampler,\nin vec3 reflectionCoords,\n#else\nin sampler2D reflectionSampler,\nin vec2 reflectionCoords,\n#endif\nin float NdotVUnclamped,\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSamplerLow,\nin samplerCube reflectionSamplerHigh,\n#else\nin sampler2D reflectionSamplerLow,\nin sampler2D reflectionSamplerHigh,\n#endif\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vReflectionFilteringInfo,\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nin float seo,\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\nin float eho,\n#endif\n#endif\nout sheenOutParams outParams\n)\n{float sheenIntensity=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\n#if DEBUGMODE>0\noutParams.sheenMapData=sheenMapData;\n#endif\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nfloat sheenFactor=pow5(1.0-sheenIntensity);vec3 sheenColor=baseColor.rgb*(1.0-sheenFactor);float sheenRoughness=sheenIntensity;outParams.surfaceAlbedo=surfaceAlbedo*sheenFactor;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#else\nvec3 sheenColor=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\n#ifdef SHEEN_GAMMATEXTURE\nsheenColor.rgb*=toLinearSpace(sheenMapData.rgb);\n#else\nsheenColor.rgb*=sheenMapData.rgb;\n#endif\nsheenColor.rgb*=sheenMapLevel;\n#endif\n#ifdef SHEEN_ROUGHNESS\nfloat sheenRoughness=vSheenRoughness;\n#ifdef SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE\n#if defined(SHEEN_TEXTURE)\nsheenRoughness*=sheenMapData.a;\n#endif\n#elif defined(SHEEN_TEXTURE_ROUGHNESS)\nsheenRoughness*=sheenMapRoughnessData.a;\n#endif\n#else\nfloat sheenRoughness=roughness;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#endif\n#if !defined(SHEEN_ALBEDOSCALING)\nsheenIntensity*=(1.-reflectance);\n#endif\nsheenColor*=sheenIntensity;\n#endif\n#ifdef ENVIRONMENTBRDF\n/*#ifdef SHEEN_SOFTER\nvec3 environmentSheenBrdf=vec3(0.,0.,getBRDFLookupCharlieSheen(NdotV,sheenRoughness));\n#else*/\n#ifdef SHEEN_ROUGHNESS\nvec3 environmentSheenBrdf=getBRDFLookup(NdotV,sheenRoughness);\n#else\nvec3 environmentSheenBrdf=environmentBrdf;\n#endif\n/*#endif*/\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nfloat sheenAlphaG=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvec4 environmentSheenRadiance=vec4(0.,0.,0.,0.);sampleReflectionTexture(\nsheenAlphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nsheenRoughness,\n#endif\nreflectionSampler,\nreflectionCoords,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentSheenRadiance\n);vec3 sheenEnvironmentReflectance=getSheenReflectanceFromBRDFLookup(sheenColor,environmentSheenBrdf);\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nsheenEnvironmentReflectance*=seo;\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\nsheenEnvironmentReflectance*=eho;\n#endif\n#if DEBUGMODE>0\noutParams.sheenEnvironmentReflectance=sheenEnvironmentReflectance;\n#endif\noutParams.finalSheenRadianceScaled=\nenvironmentSheenRadiance.rgb *\nsheenEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\noutParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor.g),sheenColor.b)*environmentSheenBrdf.b;\n#endif\noutParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockClearcoat="struct clearcoatOutParams\n{vec3 specularEnvironmentR0;float conservationFactor;vec3 clearCoatNormalW;vec2 clearCoatAARoughnessFactors;float clearCoatIntensity;float clearCoatRoughness;\n#ifdef REFLECTION\nvec3 finalClearCoatRadianceScaled;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 absorption;float clearCoatNdotVRefract;vec3 clearCoatColor;float clearCoatThickness;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nvec3 energyConservationFactorClearCoat;\n#endif\n#if DEBUGMODE>0\n#ifdef CLEARCOAT_BUMP\nmat3 TBNClearCoat;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData;\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nvec4 clearCoatTintMapData;\n#endif\n#ifdef REFLECTION\nvec4 environmentClearCoatRadiance;vec3 clearCoatEnvironmentReflectance;\n#endif\nfloat clearCoatNdotV;\n#endif\n};\n#ifdef CLEARCOAT\n#define pbr_inline\n#define inline\nvoid clearcoatBlock(\nin vec3 vPositionW,\nin vec3 geometricNormalW,\nin vec3 viewDirectionW,\nin vec2 vClearCoatParams,\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_TEXTURE_ROUGHNESS_IDENTICAL) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nin vec4 clearCoatMapRoughnessData,\n#endif\nin vec3 specularEnvironmentR0,\n#ifdef CLEARCOAT_TEXTURE\nin vec2 clearCoatMapData,\n#endif\n#ifdef CLEARCOAT_TINT\nin vec4 vClearCoatTintParams,\nin float clearCoatColorAtDistance,\nin vec4 vClearCoatRefractionParams,\n#ifdef CLEARCOAT_TINT_TEXTURE\nin vec4 clearCoatTintMapData,\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\nin vec2 vClearCoatBumpInfos,\nin vec4 clearCoatBumpMapData,\nin vec2 vClearCoatBumpUV,\n#if defined(TANGENT) && defined(NORMAL)\nin mat3 vTBN,\n#else\nin vec2 vClearCoatTangentSpaceParams,\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nin mat4 normalMatrix,\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nin vec3 faceNormal,\n#endif\n#ifdef REFLECTION\nin vec3 vReflectionMicrosurfaceInfos,\nin vec2 vReflectionInfos,\nin vec3 vReflectionColor,\nin vec4 vLightingIntensity,\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSampler,\n#else\nin sampler2D reflectionSampler,\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSamplerLow,\nin samplerCube reflectionSamplerHigh,\n#else\nin sampler2D reflectionSamplerLow,\nin sampler2D reflectionSamplerHigh,\n#endif\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vReflectionFilteringInfo,\n#endif\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\nin float ambientMonochrome,\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\nin float frontFacingMultiplier,\n#endif\nout clearcoatOutParams outParams\n)\n{float clearCoatIntensity=vClearCoatParams.x;float clearCoatRoughness=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#ifdef CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#if DEBUGMODE>0\noutParams.clearCoatMapData=clearCoatMapData;\n#endif\n#endif\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nclearCoatRoughness*=clearCoatMapRoughnessData.y;\n#endif\noutParams.clearCoatIntensity=clearCoatIntensity;outParams.clearCoatRoughness=clearCoatRoughness;\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatColor=vClearCoatTintParams.rgb;float clearCoatThickness=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\n#ifdef CLEARCOAT_TINT_GAMMATEXTURE\nclearCoatColor*=toLinearSpace(clearCoatTintMapData.rgb);\n#else\nclearCoatColor*=clearCoatTintMapData.rgb;\n#endif\nclearCoatThickness*=clearCoatTintMapData.a;\n#if DEBUGMODE>0\noutParams.clearCoatTintMapData=clearCoatTintMapData;\n#endif\n#endif\noutParams.clearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);outParams.clearCoatThickness=clearCoatThickness;\n#endif\n#ifdef CLEARCOAT_REMAP_F0\nvec3 specularEnvironmentR0Updated=getR0RemappedForClearCoat(specularEnvironmentR0);\n#else\nvec3 specularEnvironmentR0Updated=specularEnvironmentR0;\n#endif\noutParams.specularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);vec3 clearCoatNormalW=geometricNormalW;\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nfloat clearCoatNormalScale=1.0;\n#else\nfloat clearCoatNormalScale=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBNClearCoat=vTBN;\n#else\nvec2 TBNClearCoatUV=vClearCoatBumpUV*frontFacingMultiplier;mat3 TBNClearCoat=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,TBNClearCoatUV,vClearCoatTangentSpaceParams);\n#endif\n#if DEBUGMODE>0\noutParams.TBNClearCoat=TBNClearCoat;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(clearCoatBumpMapData.xyz *2.0-1.0);clearCoatNormalW=normalize(mat3(normalMatrix)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBNClearCoat,clearCoatBumpMapData.xyz,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=clearCoatNormalW*frontFacingMultiplier;\n#endif\noutParams.clearCoatNormalW=clearCoatNormalW;outParams.clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);float clearCoatNdotVUnclamped=dot(clearCoatNormalW,viewDirectionW);float clearCoatNdotV=absEps(clearCoatNdotVUnclamped);\n#if DEBUGMODE>0\noutParams.clearCoatNdotV=clearCoatNdotV;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatVRefract=refract(-viewDirectionW,clearCoatNormalW,vClearCoatRefractionParams.y);outParams.clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\n#endif\n#if defined(ENVIRONMENTBRDF) && (!defined(REFLECTIONMAP_SKYBOX) || defined(MS_BRDF_ENERGY_CONSERVATION))\nvec3 environmentClearCoatBrdf=getBRDFLookup(clearCoatNdotV,clearCoatRoughness);\n#endif\n#if defined(REFLECTION)\nfloat clearCoatAlphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\nclearCoatAlphaG+=outParams.clearCoatAARoughnessFactors.y;\n#endif\nvec4 environmentClearCoatRadiance=vec4(0.,0.,0.,0.);vec3 clearCoatReflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvec3 clearCoatReflectionCoords=clearCoatReflectionVector;\n#else\nvec2 clearCoatReflectionCoords=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\nsampleReflectionTexture(\nclearCoatAlphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nclearCoatNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nclearCoatRoughness,\n#endif\nreflectionSampler,\nclearCoatReflectionCoords,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentClearCoatRadiance\n);\n#if DEBUGMODE>0\noutParams.environmentClearCoatRadiance=environmentClearCoatRadiance;\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromBRDFLookup(vec3(vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat clearCoatEho=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW,geometricNormalW);clearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV,vec3(1.),vec3(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#if DEBUGMODE>0\noutParams.clearCoatEnvironmentReflectance=clearCoatEnvironmentReflectance;\n#endif\noutParams.finalClearCoatRadianceScaled=\nenvironmentClearCoatRadiance.rgb *\nclearCoatEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(CLEARCOAT_TINT)\noutParams.absorption=computeClearCoatAbsorption(outParams.clearCoatNdotVRefract,outParams.clearCoatNdotVRefract,outParams.clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#endif\nfloat fresnelIBLClearCoat=fresnelSchlickGGX(clearCoatNdotV,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnelIBLClearCoat*=clearCoatIntensity;outParams.conservationFactor=(1.-fresnelIBLClearCoat);\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\noutParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParams.specularEnvironmentR0,environmentClearCoatBrdf);\n#endif\n}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockIridescence="struct iridescenceOutParams\n{float iridescenceIntensity;float iridescenceIOR;float iridescenceThickness;vec3 specularEnvironmentR0;};\n#ifdef IRIDESCENCE\n#define pbr_inline\n#define inline\nvoid iridescenceBlock(\nin vec4 vIridescenceParams,\nin float viewAngle,\nin vec3 specularEnvironmentR0,\n#ifdef IRIDESCENCE_TEXTURE\nin vec2 iridescenceMapData,\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nin vec2 iridescenceThicknessMapData,\n#endif\n#ifdef CLEARCOAT\nin float NdotVUnclamped,\n#ifdef CLEARCOAT_TEXTURE\nin vec2 clearCoatMapData,\n#endif\n#endif\nout iridescenceOutParams outParams\n)\n{float iridescenceIntensity=vIridescenceParams.x;float iridescenceIOR=vIridescenceParams.y;float iridescenceThicknessMin=vIridescenceParams.z;float iridescenceThicknessMax=vIridescenceParams.w;float iridescenceThicknessWeight=1.;\n#ifdef IRIDESCENCE_TEXTURE\niridescenceIntensity*=iridescenceMapData.x;\n#endif\n#if defined(IRIDESCENCE_THICKNESS_TEXTURE)\niridescenceThicknessWeight=iridescenceThicknessMapData.g;\n#endif\nfloat iridescenceThickness=mix(iridescenceThicknessMin,iridescenceThicknessMax,iridescenceThicknessWeight);float topIor=1.; \n#ifdef CLEARCOAT\nfloat clearCoatIntensity=vClearCoatParams.x;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#endif\ntopIor=mix(1.0,vClearCoatRefractionParams.w-1.,clearCoatIntensity);viewAngle=sqrt(1.0+square(1.0/topIor)*(square(NdotVUnclamped)-1.0));\n#endif\nvec3 iridescenceFresnel=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockSubSurface="struct subSurfaceOutParams\n{vec3 specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nvec3 finalRefraction;vec3 surfaceAlbedo;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nfloat alpha;\n#endif\n#ifdef REFLECTION\nfloat refractionFactorForIrradiance;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nvec3 transmittance;float translucencyIntensity;\n#ifdef REFLECTION\nvec3 refractionIrradiance;\n#endif\n#endif\n#if DEBUGMODE>0\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap;\n#endif\n#ifdef SS_REFRACTION\nvec4 environmentRefraction;vec3 refractionTransmittance;\n#endif\n#endif\n};\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#define pbr_inline\n#define inline\nvec4 sampleEnvironmentRefraction(\nin float ior\n,in float thickness\n,in float refractionLOD\n,in vec3 normalW\n,in vec3 vPositionW\n,in vec3 viewDirectionW\n,in mat4 view\n,in vec4 vRefractionInfos\n,in mat4 refractionMatrix\n,in vec4 vRefractionMicrosurfaceInfos\n,in float alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,in samplerCube refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in samplerCube refractionSamplerLow\n,in samplerCube refractionSamplerHigh\n#endif\n#else\n,in sampler2D refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in sampler2D refractionSamplerLow\n,in sampler2D refractionSamplerHigh\n#endif\n#endif\n#ifdef ANISOTROPIC\n,in anisotropicOutParams anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,in vec3 refractionPosition\n,in vec3 refractionSize\n#endif\n) {vec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 refractionVector=refract(-viewDirectionW,anisotropicOut.anisotropicNormal,ior);\n#else\nvec3 refractionVector=refract(-viewDirectionW,normalW,ior);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n#ifdef SS_REFRACTIONMAP_3D\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,refractionSize,refractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec3 refractionCoords=refractionVector;refractionCoords=vec3(refractionMatrix*vec4(refractionCoords,0));\n#else\n#ifdef SS_USE_THICKNESS_AS_DEPTH\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*thickness,1.0)));\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\n#endif\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef LODBASEDMICROSFURACE\nrefractionLOD=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\nfloat automaticRefractionLOD=UNPACK_LOD(sampleRefraction(refractionSampler,refractionCoords).a);float requestedRefractionLOD=max(automaticRefractionLOD,refractionLOD);\n#else\nfloat requestedRefractionLOD=refractionLOD;\n#endif\n#if defined(REALTIME_FILTERING) && defined(SS_REFRACTIONMAP_3D)\nenvironmentRefraction=vec4(radiance(alphaG,refractionSampler,refractionCoords,vRefractionFilteringInfo),1.0);\n#else\nenvironmentRefraction=sampleRefractionLod(refractionSampler,refractionCoords,requestedRefractionLOD);\n#endif\n#else\nfloat lodRefractionNormalized=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));float lodRefractionNormalizedDoubled=lodRefractionNormalized*2.0;vec4 environmentRefractionMid=sampleRefraction(refractionSampler,refractionCoords);if (lodRefractionNormalizedDoubled<1.0){environmentRefraction=mix(\nsampleRefraction(refractionSamplerHigh,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);} else {environmentRefraction=mix(\nenvironmentRefractionMid,\nsampleRefraction(refractionSamplerLow,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);}\n#endif\n#ifdef SS_RGBDREFRACTION\nenvironmentRefraction.rgb=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nenvironmentRefraction.rgb=toLinearSpace(environmentRefraction.rgb);\n#endif\nreturn environmentRefraction;}\n#endif\n#define pbr_inline\n#define inline\nvoid subSurfaceBlock(\nin vec3 vSubSurfaceIntensity,\nin vec2 vThicknessParam,\nin vec4 vTintColor,\nin vec3 normalW,\nin vec3 specularEnvironmentReflectance,\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nin vec4 thicknessMap,\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nin vec4 refractionIntensityMap,\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nin vec4 translucencyIntensityMap,\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\nin mat4 reflectionMatrix,\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nin vec3 irradianceVector_,\n#endif\n#if defined(REALTIME_FILTERING)\nin samplerCube reflectionSampler,\nin vec2 vReflectionFilteringInfo,\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\nin samplerCube irradianceSampler,\n#else\nin sampler2D irradianceSampler,\n#endif\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\nin vec3 surfaceAlbedo,\n#endif\n#ifdef SS_REFRACTION\nin vec3 vPositionW,\nin vec3 viewDirectionW,\nin mat4 view,\nin vec4 vRefractionInfos,\nin mat4 refractionMatrix,\nin vec4 vRefractionMicrosurfaceInfos,\nin vec4 vLightingIntensity,\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nin float alpha,\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nin float NdotVUnclamped,\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\nin float roughness,\n#endif\nin float alphaG,\n#ifdef SS_REFRACTIONMAP_3D\nin samplerCube refractionSampler,\n#ifndef LODBASEDMICROSFURACE\nin samplerCube refractionSamplerLow,\nin samplerCube refractionSamplerHigh,\n#endif\n#else\nin sampler2D refractionSampler,\n#ifndef LODBASEDMICROSFURACE\nin sampler2D refractionSamplerLow,\nin sampler2D refractionSamplerHigh,\n#endif\n#endif\n#ifdef ANISOTROPIC\nin anisotropicOutParams anisotropicOut,\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vRefractionFilteringInfo,\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nin vec3 refractionPosition,\nin vec3 refractionSize,\n#endif\n#ifdef SS_DISPERSION\nin float dispersion,\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nin vec3 vDiffusionDistance,\nin vec4 vTranslucencyColor,\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nin vec4 translucencyColorMap,\n#endif\n#endif\nout subSurfaceOutParams outParams\n)\n{outParams.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nfloat refractionIntensity=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);outParams.alpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nfloat translucencyIntensity=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#ifdef SS_USE_GLTF_TEXTURES\nfloat thickness=thicknessMap.g*vThicknessParam.y+vThicknessParam.x;\n#else\nfloat thickness=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#endif\n#if DEBUGMODE>0\noutParams.thicknessMap=thicknessMap;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=thicknessMap.r;\n#else\nrefractionIntensity*=thicknessMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=thicknessMap.a;\n#else\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#endif\n#else\nfloat thickness=vThicknessParam.y;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTIONINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=refractionIntensityMap.r;\n#else\nrefractionIntensity*=refractionIntensityMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCYINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=translucencyIntensityMap.a;\n#else\ntranslucencyIntensity*=translucencyIntensityMap.b;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);vec4 translucencyColor=vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\ntranslucencyColor*=translucencyColorMap;\n#endif\nvec3 transmittance=transmittanceBRDF_Burley(translucencyColor.rgb,vDiffusionDistance,thickness);transmittance*=translucencyIntensity;outParams.transmittance=transmittance;outParams.translucencyIntensity=translucencyIntensity;\n#endif\n#ifdef SS_REFRACTION\nvec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef SS_HAS_THICKNESS\nfloat ior=vRefractionInfos.y;\n#else\nfloat ior=vRefractionMicrosurfaceInfos.w;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nfloat refractionAlphaG=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG,NdotVUnclamped);\n#elif defined(SS_LINEARSPECULARREFRACTION)\nfloat refractionRoughness=alphaG;refractionRoughness=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLinearLodFromRoughness(vRefractionMicrosurfaceInfos.x,refractionRoughness);\n#else\nfloat refractionAlphaG=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG);\n#endif\nfloat refraction_ior=vRefractionInfos.y;\n#ifdef SS_DISPERSION\nfloat realIOR=1.0/refraction_ior;float iorDispersionSpread=0.04*dispersion*(realIOR-1.0);vec3 iors=vec3(1.0/(realIOR-iorDispersionSpread),refraction_ior,1.0/(realIOR+iorDispersionSpread));for (int i=0; i<3; i++) {refraction_ior=iors[i];\n#endif\nvec4 envSample=sampleEnvironmentRefraction(refraction_ior,thickness,refractionLOD,normalW,vPositionW,viewDirectionW,view,vRefractionInfos,refractionMatrix,vRefractionMicrosurfaceInfos,alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionSamplerLow\n,refractionSamplerHigh\n#endif\n#else\n,refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionSamplerLow\n,refractionSamplerHigh\n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition\n,refractionSize\n#endif\n);\n#ifdef SS_DISPERSION\nenvironmentRefraction[i]=envSample[i];}\n#else\nenvironmentRefraction=envSample;\n#endif\nenvironmentRefraction.rgb*=vRefractionInfos.x;\n#endif\n#ifdef SS_REFRACTION\nvec3 refractionTransmittance=vec3(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambert(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\nfloat maxChannel=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);vec3 volumeAlbedo=saturate(maxChannel*surfaceAlbedo);environmentRefraction.rgb*=volumeAlbedo;\n#else\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambert(volumeAlbedo,vThicknessParam.y);\n#endif\n#ifdef SS_ALBEDOFORREFRACTIONTINT\nenvironmentRefraction.rgb*=surfaceAlbedo.rgb;\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo*(1.-refractionIntensity);\n#ifdef REFLECTION\noutParams.refractionFactorForIrradiance=(1.-refractionIntensity);\n#endif\n#ifdef UNUSED_MULTIPLEBOUNCES\nvec3 bounceSpecularEnvironmentReflectance=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);outParams.specularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n#endif\nrefractionTransmittance*=1.0-outParams.specularEnvironmentReflectance;\n#if DEBUGMODE>0\noutParams.refractionTransmittance=refractionTransmittance;\n#endif\noutParams.finalRefraction=environmentRefraction.rgb*refractionTransmittance*vLightingIntensity.z;\n#if DEBUGMODE>0\noutParams.environmentRefraction=environmentRefraction;\n#endif\n#endif\n#if defined(REFLECTION) && defined(SS_TRANSLUCENCY)\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX) || !defined(USESPHERICALFROMREFLECTIONMAP)\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#else\nvec3 irradianceVector=irradianceVector_;\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP)\n#if defined(REALTIME_FILTERING)\nvec3 refractionIrradiance=irradiance(reflectionSampler,-irradianceVector,vReflectionFilteringInfo);\n#else\nvec3 refractionIrradiance=computeEnvironmentIrradiance(-irradianceVector);\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nvec3 irradianceCoords=irradianceVector;\n#else\nvec2 irradianceCoords=irradianceVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nirradianceCoords/=irradianceVector.z;\n#endif\nirradianceCoords.y=1.0-irradianceCoords.y;\n#endif\nvec4 refractionIrradiance=sampleReflection(irradianceSampler,-irradianceCoords);\n#ifdef RGBDREFLECTION\nrefractionIrradiance.rgb=fromRGBD(refractionIrradiance);\n#endif\n#ifdef GAMMAREFLECTION\nrefractionIrradiance.rgb=toLinearSpace(refractionIrradiance.rgb);\n#endif\n#else\nvec4 refractionIrradiance=vec4(0.);\n#endif\nrefractionIrradiance.rgb*=transmittance;\n#ifdef SS_ALBEDOFORTRANSLUCENCYTINT\nrefractionIrradiance.rgb*=surfaceAlbedo.rgb;\n#endif\noutParams.refractionIrradiance=refractionIrradiance.rgb;\n#endif\n}\n#endif\n";Un.l.IncludesShadersStore.pbrBlockNormalGeometric="vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#endif\nvec3 geometricNormalW=normalW;\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\ngeometricNormalW=gl_FrontFacing ? geometricNormalW : -geometricNormalW;\n#endif\n";Un.l.IncludesShadersStore.pbrBlockNormalFinal="#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=gl_FrontFacing ? faceNormal : -faceNormal;\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n";Un.l.IncludesShadersStore.pbrBlockLightmapInit="#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\n#ifdef GAMMALIGHTMAP\nlightmapColor.rgb=toLinearSpace(lightmapColor.rgb);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n";Un.l.IncludesShadersStore.pbrBlockGeometryInfo="float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\nalphaG+=AARoughnessFactors.y;\n#endif\n#if defined(ENVIRONMENTBRDF)\nvec3 environmentBrdf=getBRDFLookup(NdotV,roughness);\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nfloat ambientMonochrome=aoOut.ambientOcclusionColor.r;\n#else\nfloat ambientMonochrome=getLuminance(aoOut.ambientOcclusionColor);\n#endif\nfloat seo=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat eho=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW);\n#endif\n#endif\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrBlockReflectance0="float reflectance=max(max(reflectivityOut.surfaceReflectivityColor.r,reflectivityOut.surfaceReflectivityColor.g),reflectivityOut.surfaceReflectivityColor.b);vec3 specularEnvironmentR0=reflectivityOut.surfaceReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec3 specularEnvironmentR90=vec3(metallicReflectanceFactors.a);\n#else \nvec3 specularEnvironmentR90=vec3(1.0,1.0,1.0);\n#endif\n#ifdef ALPHAFRESNEL\nfloat reflectance90=fresnelGrazingReflectance(reflectance);specularEnvironmentR90=specularEnvironmentR90*reflectance90;\n#endif\n";Un.l.IncludesShadersStore.pbrBlockReflectance="#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 specularEnvironmentReflectance=getReflectanceFromBRDFLookup(clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\nspecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nspecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\nvec3 specularEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));\n#endif\n#ifdef CLEARCOAT\nspecularEnvironmentReflectance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nspecularEnvironmentReflectance*=clearcoatOut.absorption;\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrBlockDirectLighting="vec3 diffuseBase=vec3(0.,0.,0.);\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvec3 clearCoatBase=vec3(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvec3 sheenBase=vec3(0.,0.,0.);\n#endif\npreLightingInfo preInfo;lightingInfo info;float shadow=1.; \nfloat aggShadow=0.;float numLights=0.;\n#if defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\nvec3 absorption=vec3(0.);\n#endif\n";Un.l.IncludesShadersStore.pbrBlockFinalLitComponents="aggShadow=aggShadow/numLights;\n#if defined(ENVIRONMENTBRDF)\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 energyConservationFactor=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n#ifndef METALLICWORKFLOW\n#ifdef SPECULAR_GLOSSINESS_ENERGY_CONSERVATION\nsurfaceAlbedo.rgb=(1.-reflectance)*surfaceAlbedo.rgb;\n#endif\n#endif\n#if defined(SHEEN) && defined(SHEEN_ALBEDOSCALING) && defined(ENVIRONMENTBRDF)\nsurfaceAlbedo.rgb=sheenOut.sheenAlbedoScaling*surfaceAlbedo.rgb;\n#endif\n#ifdef REFLECTION\nvec3 finalIrradiance=reflectionOut.environmentIrradiance;\n#if defined(CLEARCOAT)\nfinalIrradiance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nfinalIrradiance*=clearcoatOut.absorption;\n#endif\n#endif\n#if defined(SS_REFRACTION)\nfinalIrradiance*=subSurfaceOut.refractionFactorForIrradiance;\n#endif\n#if defined(SS_TRANSLUCENCY)\nfinalIrradiance*=(1.0-subSurfaceOut.translucencyIntensity);finalIrradiance+=subSurfaceOut.refractionIrradiance;\n#endif\nfinalIrradiance*=surfaceAlbedo.rgb;finalIrradiance*=vLightingIntensity.z;finalIrradiance*=aoOut.ambientOcclusionColor;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase;finalSpecular=max(finalSpecular,0.0);vec3 finalSpecularScaled=finalSpecular*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalSpecularScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef REFLECTION\nvec3 finalRadiance=reflectionOut.environmentRadiance.rgb;finalRadiance*=subSurfaceOut.specularEnvironmentReflectance;vec3 finalRadianceScaled=finalRadiance*vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalRadianceScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef SHEEN\nvec3 finalSheen=sheenBase*sheenOut.sheenColor;finalSheen=max(finalSheen,0.0);vec3 finalSheenScaled=finalSheen*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(CLEARCOAT) && defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef CLEARCOAT\nvec3 finalClearCoat=clearCoatBase;finalClearCoat=max(finalClearCoat,0.0);vec3 finalClearCoatScaled=finalClearCoat*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=clearcoatOut.energyConservationFactorClearCoat;\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction*=clearcoatOut.conservationFactor;\n#ifdef CLEARCOAT_TINT\nsubSurfaceOut.finalRefraction*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef ALPHABLEND\nfloat luminanceOverAlpha=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(clearcoatOut.finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA) || defined(CLEARCOATOVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n";Un.l.IncludesShadersStore.pbrBlockFinalUnlitComponents="vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo.rgb;finalDiffuse=max(finalDiffuse,0.0);finalDiffuse*=vLightingIntensity.x;vec3 finalAmbient=vAmbientColor;finalAmbient*=surfaceAlbedo.rgb;vec3 finalEmissive=vEmissiveColor;\n#ifdef EMISSIVE\nvec3 emissiveColorTex=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb;\n#ifdef GAMMAEMISSIVE\nfinalEmissive*=toLinearSpace(emissiveColorTex.rgb);\n#else\nfinalEmissive*=emissiveColorTex.rgb;\n#endif\nfinalEmissive*= vEmissiveInfos.y;\n#endif\nfinalEmissive*=vLightingIntensity.y;\n#ifdef AMBIENT\nvec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),aoOut.ambientOcclusionColor,vAmbientInfos.w);\n#else\nvec3 ambientOcclusionForDirectDiffuse=aoOut.ambientOcclusionColor;\n#endif\nfinalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse;\n";Un.l.IncludesShadersStore.pbrBlockFinalColorComposition="vec4 finalColor=vec4(\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance +\n#endif\n#ifdef SPECULARTERM\nfinalSpecularScaled +\n#endif\n#ifdef SHEEN\nfinalSheenScaled +\n#endif\n#ifdef CLEARCOAT\nfinalClearCoatScaled +\n#endif\n#ifdef REFLECTION\nfinalRadianceScaled +\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled +\n#endif\n#ifdef CLEARCOAT\nclearcoatOut.finalClearCoatRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction +\n#endif\n#endif\nfinalAmbient +\nfinalDiffuse,\nalpha);\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor.rgb*=lightmapColor.rgb;\n#else\nfinalColor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\nfinalColor.rgb+=finalEmissive;\n#define CUSTOM_FRAGMENT_BEFORE_FOG\nfinalColor=max(finalColor,0.0);\n";Un.l.IncludesShadersStore.pbrBlockImageProcessing="#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING)\n#if !defined(SKIPFINALCOLORCLAMP)\nfinalColor.rgb=clamp(finalColor.rgb,0.,30.0);\n#endif\n#else\nfinalColor=applyImageProcessing(finalColor);\n#endif\nfinalColor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\nfinalColor.rgb*=finalColor.a;\n#endif\n";Un.l.IncludesShadersStore.pbrDebug="#if DEBUGMODE>0\nif (vClipSpacePosition.x/vClipSpacePosition.w>=vDebugMode.x) {\n#if DEBUGMODE==1\ngl_FragColor.rgb=vPositionW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==2 && defined(NORMAL)\ngl_FragColor.rgb=vNormalW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==3 && defined(BUMP) || DEBUGMODE==3 && defined(PARALLAX) || DEBUGMODE==3 && defined(ANISOTROPIC)\ngl_FragColor.rgb=TBN[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==4 && defined(BUMP) || DEBUGMODE==4 && defined(PARALLAX) || DEBUGMODE==4 && defined(ANISOTROPIC)\ngl_FragColor.rgb=TBN[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==5\ngl_FragColor.rgb=normalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==6 && defined(MAINUV1)\ngl_FragColor.rgb=vec3(vMainUV1,0.0);\n#elif DEBUGMODE==7 && defined(MAINUV2)\ngl_FragColor.rgb=vec3(vMainUV2,0.0);\n#elif DEBUGMODE==8 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ngl_FragColor.rgb=clearcoatOut.TBNClearCoat[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==9 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ngl_FragColor.rgb=clearcoatOut.TBNClearCoat[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==10 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearcoatOut.clearCoatNormalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==11 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicNormal;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==12 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicTangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==13 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicBitangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==20 && defined(ALBEDO)\ngl_FragColor.rgb=albedoTexture.rgb;\n#ifndef GAMMAALBEDO\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==21 && defined(AMBIENT)\ngl_FragColor.rgb=aoOut.ambientOcclusionColorMap.rgb;\n#elif DEBUGMODE==22 && defined(OPACITY)\ngl_FragColor.rgb=opacityMap.rgb;\n#elif DEBUGMODE==23 && defined(EMISSIVE)\ngl_FragColor.rgb=emissiveColorTex.rgb;\n#ifndef GAMMAEMISSIVE\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==24 && defined(LIGHTMAP)\ngl_FragColor.rgb=lightmapColor.rgb;\n#ifndef GAMMALIGHTMAP\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==25 && defined(REFLECTIVITY) && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.surfaceMetallicColorMap.rgb;\n#elif DEBUGMODE==26 && defined(REFLECTIVITY) && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.surfaceReflectivityColorMap.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==27 && defined(CLEARCOAT) && defined(CLEARCOAT_TEXTURE)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatMapData.rg,0.0);\n#elif DEBUGMODE==28 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\ngl_FragColor.rgb=clearcoatOut.clearCoatTintMapData.rgb;\n#elif DEBUGMODE==29 && defined(SHEEN) && defined(SHEEN_TEXTURE)\ngl_FragColor.rgb=sheenOut.sheenMapData.rgb;\n#elif DEBUGMODE==30 && defined(ANISOTROPIC) && defined(ANISOTROPIC_TEXTURE)\ngl_FragColor.rgb=anisotropicOut.anisotropyMapData.rgb;\n#elif DEBUGMODE==31 && defined(SUBSURFACE) && defined(SS_THICKNESSANDMASK_TEXTURE)\ngl_FragColor.rgb=subSurfaceOut.thicknessMap.rgb;\n#elif DEBUGMODE==32 && defined(BUMP)\ngl_FragColor.rgb=texture2D(bumpSampler,vBumpUV).rgb;\n#elif DEBUGMODE==40 && defined(SS_REFRACTION)\ngl_FragColor.rgb=subSurfaceOut.environmentRefraction.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==41 && defined(REFLECTION)\ngl_FragColor.rgb=reflectionOut.environmentRadiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==42 && defined(CLEARCOAT) && defined(REFLECTION)\ngl_FragColor.rgb=clearcoatOut.environmentClearCoatRadiance.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==50\ngl_FragColor.rgb=diffuseBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==51 && defined(SPECULARTERM)\ngl_FragColor.rgb=specularBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==52 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearCoatBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==53 && defined(SHEEN)\ngl_FragColor.rgb=sheenBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==54 && defined(REFLECTION)\ngl_FragColor.rgb=reflectionOut.environmentIrradiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==60\ngl_FragColor.rgb=surfaceAlbedo.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==61\ngl_FragColor.rgb=clearcoatOut.specularEnvironmentR0;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==62 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=vec3(reflectivityOut.metallicRoughness.r);\n#elif DEBUGMODE==71 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.metallicF0;\n#elif DEBUGMODE==63\ngl_FragColor.rgb=vec3(roughness);\n#elif DEBUGMODE==64\ngl_FragColor.rgb=vec3(alphaG);\n#elif DEBUGMODE==65\ngl_FragColor.rgb=vec3(NdotV);\n#elif DEBUGMODE==66 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\ngl_FragColor.rgb=clearcoatOut.clearCoatColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==67 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatRoughness);\n#elif DEBUGMODE==68 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatNdotV);\n#elif DEBUGMODE==69 && defined(SUBSURFACE) && defined(SS_TRANSLUCENCY)\ngl_FragColor.rgb=subSurfaceOut.transmittance;\n#elif DEBUGMODE==70 && defined(SUBSURFACE) && defined(SS_REFRACTION)\ngl_FragColor.rgb=subSurfaceOut.refractionTransmittance;\n#elif DEBUGMODE==72\ngl_FragColor.rgb=vec3(microSurface);\n#elif DEBUGMODE==73\ngl_FragColor.rgb=vAlbedoColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==74 && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=vReflectivityColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==75\ngl_FragColor.rgb=vEmissiveColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==80 && defined(RADIANCEOCCLUSION)\ngl_FragColor.rgb=vec3(seo);\n#elif DEBUGMODE==81 && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\ngl_FragColor.rgb=vec3(eho);\n#elif DEBUGMODE==82 && defined(MS_BRDF_ENERGY_CONSERVATION)\ngl_FragColor.rgb=vec3(energyConservationFactor);\n#elif DEBUGMODE==83 && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=specularEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==84 && defined(CLEARCOAT) && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=clearcoatOut.clearCoatEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==85 && defined(SHEEN) && defined(REFLECTION)\ngl_FragColor.rgb=sheenOut.sheenEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==86 && defined(ALPHABLEND)\ngl_FragColor.rgb=vec3(luminanceOverAlpha);\n#elif DEBUGMODE==87\ngl_FragColor.rgb=vec3(alpha);\n#elif DEBUGMODE==88 && defined(ALBEDO)\ngl_FragColor.rgb=vec3(albedoTexture.a);\n#elif DEBUGMODE==89\ngl_FragColor.rgb=aoOut.ambientOcclusionColor.rgb;\n#else\nfloat stripeWidth=30.;float stripePos=floor((gl_FragCoord.x+gl_FragCoord.y)/stripeWidth);float whichColor=mod(stripePos,2.);vec3 color1=vec3(.6,.2,.2);vec3 color2=vec3(.3,.1,.1);gl_FragColor.rgb=mix(color1,color2,whichColor);\n#endif\ngl_FragColor.rgb*=vDebugMode.y;\n#ifdef DEBUGMODE_NORMALIZE\ngl_FragColor.rgb=normalize(gl_FragColor.rgb)*0.5+0.5;\n#endif\n#ifdef DEBUGMODE_GAMMA\ngl_FragColor.rgb=toGammaSpace(gl_FragColor.rgb);\n#endif\ngl_FragColor.a=1.0;\n#ifdef PREPASS\ngl_FragData[0]=toLinearSpace(gl_FragColor); \ngl_FragData[1]=vec4(0.,0.,0.,0.); \n#endif\n#ifdef DEBUGMODE_FORCERETURN\nreturn;\n#endif\n}\n#endif\n";Un.l.ShadersStore.pbrPixelShader="#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#ifdef LODBASEDMICROSFURACE\n#extension GL_EXT_shader_texture_lod : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\nprecision highp float;\n#include<oitDeclaration>\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE\n#endif\n#include<__decl__pbrFragment>\n#include<pbrFragmentExtraDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<pbrFragmentSamplersDeclaration>\n#include<imageProcessingDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#include<helperFunctions>\n#include<subSurfaceScatteringFunctions>\n#include<importanceSampling>\n#include<pbrHelperFunctions>\n#include<imageProcessingFunctions>\n#include<shadowsFragmentFunctions>\n#include<harmonicsFunctions>\n#include<pbrDirectLightingSetupFunctions>\n#include<pbrDirectLightingFalloffFunctions>\n#include<pbrBRDFFunctions>\n#include<hdrFilteringFunctions>\n#include<pbrDirectLightingFunctions>\n#include<pbrIBLFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#ifdef REFLECTION\n#include<reflectionFunction>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#include<pbrBlockAlbedoOpacity>\n#include<pbrBlockReflectivity>\n#include<pbrBlockAmbientOcclusion>\n#include<pbrBlockAlphaFresnel>\n#include<pbrBlockAnisotropic>\n#include<pbrBlockReflection>\n#include<pbrBlockSheen>\n#include<pbrBlockClearcoat>\n#include<pbrBlockIridescence>\n#include<pbrBlockSubSurface>\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#include<pbrBlockNormalGeometric>\n#include<bumpFragment>\n#include<pbrBlockNormalFinal>\nalbedoOpacityOutParams albedoOpacityOut;\n#ifdef ALBEDO\nvec4 albedoTexture=texture2D(albedoSampler,vAlbedoUV+uvOffset);\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#endif\n#ifdef DECAL\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#endif\nalbedoOpacityBlock(\nvAlbedoColor,\n#ifdef ALBEDO\nalbedoTexture,\nvAlbedoInfos,\n#endif\n#ifdef OPACITY\nopacityMap,\nvOpacityInfos,\n#endif\n#ifdef DETAIL\ndetailColor,\nvDetailInfos,\n#endif\n#ifdef DECAL\ndecalColor,\nvDecalInfos,\n#endif\nalbedoOpacityOut\n);vec3 surfaceAlbedo=albedoOpacityOut.surfaceAlbedo;float alpha=albedoOpacityOut.alpha;\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\n#include<depthPrePass>\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\nambientOcclusionOutParams aoOut;\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb;\n#endif\nambientOcclusionBlock(\n#ifdef AMBIENT\nambientOcclusionColorMap,\nvAmbientInfos,\n#endif\naoOut\n);\n#include<pbrBlockLightmapInit>\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\nvec3 baseColor=surfaceAlbedo;reflectivityOutParams reflectivityOut;\n#if defined(REFLECTIVITY)\nvec4 surfaceMetallicOrReflectivityColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);vec4 baseReflectivity=surfaceMetallicOrReflectivityColorMap;\n#ifndef METALLICWORKFLOW\n#ifdef REFLECTIVITY_GAMMA\nsurfaceMetallicOrReflectivityColorMap=toLinearSpace(surfaceMetallicOrReflectivityColorMap);\n#endif\nsurfaceMetallicOrReflectivityColorMap.rgb*=vReflectivityInfos.y;\n#endif\n#endif\n#if defined(MICROSURFACEMAP)\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\n#endif\n#ifdef METALLICWORKFLOW\nvec4 metallicReflectanceFactors=vMetallicReflectanceFactors;\n#ifdef REFLECTANCE\nvec4 reflectanceFactorsMap=texture2D(reflectanceSampler,vReflectanceUV+uvOffset);\n#ifdef REFLECTANCE_GAMMA\nreflectanceFactorsMap=toLinearSpace(reflectanceFactorsMap);\n#endif\nmetallicReflectanceFactors.rgb*=reflectanceFactorsMap.rgb;\n#endif\n#ifdef METALLIC_REFLECTANCE\nvec4 metallicReflectanceFactorsMap=texture2D(metallicReflectanceSampler,vMetallicReflectanceUV+uvOffset);\n#ifdef METALLIC_REFLECTANCE_GAMMA\nmetallicReflectanceFactorsMap=toLinearSpace(metallicReflectanceFactorsMap);\n#endif\n#ifndef METALLIC_REFLECTANCE_USE_ALPHA_ONLY\nmetallicReflectanceFactors.rgb*=metallicReflectanceFactorsMap.rgb;\n#endif\nmetallicReflectanceFactors*=metallicReflectanceFactorsMap.a;\n#endif\n#endif\nreflectivityBlock(\nvReflectivityColor,\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo,\nmetallicReflectanceFactors,\n#endif\n#ifdef REFLECTIVITY\nvReflectivityInfos,\nsurfaceMetallicOrReflectivityColorMap,\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\naoOut.ambientOcclusionColor,\n#endif\n#ifdef MICROSURFACEMAP\nmicroSurfaceTexel,\n#endif\n#ifdef DETAIL\ndetailColor,\nvDetailInfos,\n#endif\nreflectivityOut\n);float microSurface=reflectivityOut.microSurface;float roughness=reflectivityOut.roughness;\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo=reflectivityOut.surfaceAlbedo;\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\naoOut.ambientOcclusionColor=reflectivityOut.ambientOcclusionColor;\n#endif\n#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nalphaFresnelOutParams alphaFresnelOut;alphaFresnelBlock(\nnormalW,\nviewDirectionW,\nalpha,\nmicroSurface,\nalphaFresnelOut\n);alpha=alphaFresnelOut.alpha;\n#endif\n#endif\n#include<pbrBlockGeometryInfo>\n#ifdef ANISOTROPIC\nanisotropicOutParams anisotropicOut;\n#ifdef ANISOTROPIC_TEXTURE\nvec3 anisotropyMapData=texture2D(anisotropySampler,vAnisotropyUV+uvOffset).rgb*vAnisotropyInfos.y;\n#endif\nanisotropicBlock(\nvAnisotropy,\nroughness,\n#ifdef ANISOTROPIC_TEXTURE\nanisotropyMapData,\n#endif\nTBN,\nnormalW,\nviewDirectionW,\nanisotropicOut\n);\n#endif\n#ifdef REFLECTION\nreflectionOutParams reflectionOut;\n#ifndef USE_CUSTOM_REFLECTION\nreflectionBlock(\nvPositionW,\nnormalW,\nalphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nroughness,\n#endif\nreflectionSampler,\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nvEnvironmentIrradiance,\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nreflectionMatrix,\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\nirradianceSampler,\n#endif\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nreflectionOut\n);\n#else\n#define CUSTOM_REFLECTION\n#endif\n#endif\n#include<pbrBlockReflectance0>\n#ifdef SHEEN\nsheenOutParams sheenOut;\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData=texture2D(sheenSampler,vSheenUV+uvOffset);\n#endif\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvec4 sheenMapRoughnessData=texture2D(sheenRoughnessSampler,vSheenRoughnessUV+uvOffset)*vSheenInfos.w;\n#endif\nsheenBlock(\nvSheenColor,\n#ifdef SHEEN_ROUGHNESS\nvSheenRoughness,\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\nsheenMapRoughnessData,\n#endif\n#endif\nroughness,\n#ifdef SHEEN_TEXTURE\nsheenMapData,\nvSheenInfos.y,\n#endif\nreflectance,\n#ifdef SHEEN_LINKWITHALBEDO\nbaseColor,\nsurfaceAlbedo,\n#endif\n#ifdef ENVIRONMENTBRDF\nNdotV,\nenvironmentBrdf,\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nAARoughnessFactors,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\nvLightingIntensity,\nreflectionSampler,\nreflectionOut.reflectionCoords,\nNdotVUnclamped,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nseo,\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\neho,\n#endif\n#endif\nsheenOut\n);\n#ifdef SHEEN_LINKWITHALBEDO\nsurfaceAlbedo=sheenOut.surfaceAlbedo;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData=texture2D(clearCoatSampler,vClearCoatUV+uvOffset).rg*vClearCoatInfos.y;\n#endif\n#endif\n#ifdef IRIDESCENCE\niridescenceOutParams iridescenceOut;\n#ifdef IRIDESCENCE_TEXTURE\nvec2 iridescenceMapData=texture2D(iridescenceSampler,vIridescenceUV+uvOffset).rg*vIridescenceInfos.y;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nvec2 iridescenceThicknessMapData=texture2D(iridescenceThicknessSampler,vIridescenceThicknessUV+uvOffset).rg*vIridescenceInfos.w;\n#endif\niridescenceBlock(\nvIridescenceParams,\nNdotV,\nspecularEnvironmentR0,\n#ifdef IRIDESCENCE_TEXTURE\niridescenceMapData,\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\niridescenceThicknessMapData,\n#endif\n#ifdef CLEARCOAT\nNdotVUnclamped,\n#ifdef CLEARCOAT_TEXTURE\nclearCoatMapData,\n#endif\n#endif\niridescenceOut\n);float iridescenceIntensity=iridescenceOut.iridescenceIntensity;specularEnvironmentR0=iridescenceOut.specularEnvironmentR0;\n#endif\nclearcoatOutParams clearcoatOut;\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvec4 clearCoatMapRoughnessData=texture2D(clearCoatRoughnessSampler,vClearCoatRoughnessUV+uvOffset)*vClearCoatInfos.w;\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nvec4 clearCoatTintMapData=texture2D(clearCoatTintSampler,vClearCoatTintUV+uvOffset);\n#endif\n#ifdef CLEARCOAT_BUMP\nvec4 clearCoatBumpMapData=texture2D(clearCoatBumpSampler,vClearCoatBumpUV+uvOffset);\n#endif\nclearcoatBlock(\nvPositionW,\ngeometricNormalW,\nviewDirectionW,\nvClearCoatParams,\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nclearCoatMapRoughnessData,\n#endif\nspecularEnvironmentR0,\n#ifdef CLEARCOAT_TEXTURE\nclearCoatMapData,\n#endif\n#ifdef CLEARCOAT_TINT\nvClearCoatTintParams,\nclearCoatColorAtDistance,\nvClearCoatRefractionParams,\n#ifdef CLEARCOAT_TINT_TEXTURE\nclearCoatTintMapData,\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\nvClearCoatBumpInfos,\nclearCoatBumpMapData,\nvClearCoatBumpUV,\n#if defined(TANGENT) && defined(NORMAL)\nvTBN,\n#else\nvClearCoatTangentSpaceParams,\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nnormalMatrix,\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nfaceNormal,\n#endif\n#ifdef REFLECTION\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\nvLightingIntensity,\nreflectionSampler,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\nambientMonochrome,\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n(gl_FrontFacing ? 1. : -1.),\n#endif\nclearcoatOut\n);\n#else\nclearcoatOut.specularEnvironmentR0=specularEnvironmentR0;\n#endif\n#include<pbrBlockReflectance>\nsubSurfaceOutParams subSurfaceOut;\n#ifdef SUBSURFACE\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap=texture2D(thicknessSampler,vThicknessUV+uvOffset);\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nvec4 refractionIntensityMap=texture2D(refractionIntensitySampler,vRefractionIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nvec4 translucencyIntensityMap=texture2D(translucencyIntensitySampler,vTranslucencyIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nvec4 translucencyColorMap=texture2D(translucencyColorSampler,vTranslucencyColorUV+uvOffset);\n#endif\nsubSurfaceBlock(\nvSubSurfaceIntensity,\nvThicknessParam,\nvTintColor,\nnormalW,\nspecularEnvironmentReflectance,\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nthicknessMap,\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nrefractionIntensityMap,\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\ntranslucencyIntensityMap,\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\nreflectionMatrix,\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nreflectionOut.irradianceVector,\n#endif\n#if defined(REALTIME_FILTERING)\nreflectionSampler,\nvReflectionFilteringInfo,\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\nirradianceSampler,\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\nsurfaceAlbedo,\n#endif\n#ifdef SS_REFRACTION\nvPositionW,\nviewDirectionW,\nview,\nvRefractionInfos,\nrefractionMatrix,\nvRefractionMicrosurfaceInfos,\nvLightingIntensity,\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha,\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nNdotVUnclamped,\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\nroughness,\n#endif\nalphaG,\nrefractionSampler,\n#ifndef LODBASEDMICROSFURACE\nrefractionSamplerLow,\nrefractionSamplerHigh,\n#endif\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif\n#ifdef REALTIME_FILTERING\nvRefractionFilteringInfo,\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nvRefractionPosition,\nvRefractionSize,\n#endif\n#ifdef SS_DISPERSION\ndispersion,\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nvDiffusionDistance,\nvTranslucencyColor,\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\ntranslucencyColorMap,\n#endif\n#endif\nsubSurfaceOut\n);\n#ifdef SS_REFRACTION\nsurfaceAlbedo=subSurfaceOut.surfaceAlbedo;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha=subSurfaceOut.alpha;\n#endif\n#endif\n#else\nsubSurfaceOut.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#endif\n#include<pbrBlockDirectLighting>\n#include<lightFragment>[0..maxSimultaneousLights]\n#include<pbrBlockFinalLitComponents>\n#endif \n#include<pbrBlockFinalUnlitComponents>\n#define CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION\n#include<pbrBlockFinalColorComposition>\n#include<logDepthFragment>\n#include<fogFragment>(color,finalColor)\n#include<pbrBlockImageProcessing>\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=finalColor.a>0.4 ? 1.0 : 0.0;\n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\nvec3 sqAlbedo=sqrt(surfaceAlbedo); \n#endif\n#ifdef PREPASS_IRRADIANCE\nvec3 irradiance=finalDiffuse;\n#ifndef UNLIT\n#ifdef REFLECTION\nirradiance+=finalIrradiance;\n#endif\n#endif\n#ifdef SS_SCATTERING\ngl_FragData[0]=vec4(finalColor.rgb-irradiance,finalColor.a); \nirradiance/=sqAlbedo;\n#else\ngl_FragData[0]=finalColor; \nfloat scatteringDiffusionProfile=255.;\n#endif\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(clamp(irradiance,vec3(0.),vec3(1.)),writeGeometryInfo*scatteringDiffusionProfile/255.); \n#else\ngl_FragData[0]=vec4(finalColor.rgb,finalColor.a);\n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo); \n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo); \n#endif\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(sqAlbedo,writeGeometryInfo); \n#endif\n#ifdef PREPASS_REFLECTIVITY\n#ifndef UNLIT\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(specularEnvironmentR0,microSurface)*writeGeometryInfo;\n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=finalColor;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-finalColor.a);} else {backColor+=finalColor;}\n#endif\n#include<pbrDebug>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";Un.l.IncludesShadersStore.pbrVertexDeclaration="uniform mat4 view;uniform mat4 viewProjection;\n#ifdef ALBEDO\nuniform mat4 albedoMatrix;uniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec4 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#ifdef REFLECTIVITY \nuniform vec3 vReflectivityInfos;uniform mat4 reflectivityMatrix;\n#endif\n#ifdef METALLIC_REFLECTANCE\nuniform vec2 vMetallicReflectanceInfos;uniform mat4 metallicReflectanceMatrix;\n#endif\n#ifdef REFLECTANCE\nuniform vec2 vReflectanceInfos;uniform mat4 reflectanceMatrix;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;uniform mat4 microSurfaceSamplerMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;uniform mat4 reflectionMatrix;\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) || defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform vec4 vClearCoatInfos;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_TEXTURE_ROUGHNESS\nuniform mat4 clearCoatRoughnessMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;uniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;uniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#ifdef IRIDESCENCE\n#if defined(IRIDESCENCE_TEXTURE) || defined(IRIDESCENCE_THICKNESS_TEXTURE)\nuniform vec4 vIridescenceInfos;\n#endif\n#ifdef IRIDESCENCE_TEXTURE\nuniform mat4 iridescenceMatrix;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nuniform mat4 iridescenceThicknessMatrix;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;uniform mat4 anisotropyMatrix;\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) || defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform vec4 vSheenInfos;\n#endif\n#ifdef SHEEN_TEXTURE\nuniform mat4 sheenMatrix;\n#endif\n#ifdef SHEEN_TEXTURE_ROUGHNESS\nuniform mat4 sheenRoughnessMatrix;\n#endif\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionInfos;uniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;uniform mat4 thicknessMatrix;\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nuniform vec2 vRefractionIntensityInfos;uniform mat4 refractionIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nuniform vec2 vTranslucencyIntensityInfos;uniform mat4 translucencyIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nuniform vec2 vTranslucencyColorInfos;uniform mat4 translucencyColorMatrix;\n#endif\n#endif\n#ifdef NORMAL\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;uniform vec3 vSphericalL1_1;uniform vec3 vSphericalL10;uniform vec3 vSphericalL11;uniform vec3 vSphericalL2_2;uniform vec3 vSphericalL2_1;uniform vec3 vSphericalL20;uniform vec3 vSphericalL21;uniform vec3 vSphericalL22;\n#else\nuniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;uniform vec3 vSphericalXX_ZZ;uniform vec3 vSphericalYY_ZZ;uniform vec3 vSphericalZZ;uniform vec3 vSphericalXY;uniform vec3 vSphericalYZ;uniform vec3 vSphericalZX;\n#endif\n#endif\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n";Un.l.ShadersStore.pbrVertexShader="precision highp float;\n#include<__decl__pbrVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#include<mainUVVaryingDeclaration>[1..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<samplerVertexDeclaration>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#include<samplerVertexDeclaration>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler)\n#include<samplerVertexDeclaration>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance)\n#include<samplerVertexDeclaration>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance)\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\n#ifdef CLEARCOAT\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerVertexDeclaration>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence)\n#include<samplerVertexDeclaration>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness)\n#endif\n#ifdef SHEEN\n#include<samplerVertexDeclaration>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness)\n#endif\n#ifdef ANISOTROPIC\n#include<samplerVertexDeclaration>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy)\n#endif\n#ifdef SUBSURFACE\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor)\n#endif\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#include<harmonicsFunctions>\n#endif\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && defined(PREPASS_VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);vPositionW=vec3(worldPos);\n#include<prePassVertex>\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvec3 reflectionVector=vec3(reflectionMatrix*vec4(vNormalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\nvEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#if DEBUGMODE>0\nvClipSpacePosition=gl_Position;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_MATRIXNAME_,albedo,_INFONAME_,AlbedoInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity,_MATRIXNAME_,reflectivity,_INFONAME_,ReflectivityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler,_MATRIXNAME_,microSurfaceSampler,_INFONAME_,MicroSurfaceSamplerInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance,_MATRIXNAME_,metallicReflectance,_INFONAME_,MetallicReflectanceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance,_MATRIXNAME_,reflectance,_INFONAME_,ReflectanceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#ifdef CLEARCOAT\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat,_MATRIXNAME_,clearCoat,_INFONAME_,ClearCoatInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness,_MATRIXNAME_,clearCoatRoughness,_INFONAME_,ClearCoatInfos.z)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump,_MATRIXNAME_,clearCoatBump,_INFONAME_,ClearCoatBumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint,_MATRIXNAME_,clearCoatTint,_INFONAME_,ClearCoatTintInfos.x)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerVertexImplementation>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence,_MATRIXNAME_,iridescence,_INFONAME_,IridescenceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness,_MATRIXNAME_,iridescenceThickness,_INFONAME_,IridescenceInfos.z)\n#endif\n#ifdef SHEEN\n#include<samplerVertexImplementation>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen,_MATRIXNAME_,sheen,_INFONAME_,SheenInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness,_MATRIXNAME_,sheenRoughness,_INFONAME_,SheenInfos.z)\n#endif\n#ifdef ANISOTROPIC\n#include<samplerVertexImplementation>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy,_MATRIXNAME_,anisotropy,_INFONAME_,AnisotropyInfos.x)\n#endif\n#ifdef SUBSURFACE\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness,_MATRIXNAME_,thickness,_INFONAME_,ThicknessInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity,_MATRIXNAME_,refractionIntensity,_INFONAME_,RefractionIntensityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity,_MATRIXNAME_,translucencyIntensity,_INFONAME_,TranslucencyIntensityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor,_MATRIXNAME_,translucencyColor,_INFONAME_,TranslucencyColorInfos.x)\n#endif\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var Dd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.CLEARCOAT=!1,t.CLEARCOAT_DEFAULTIOR=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_TEXTURE_ROUGHNESS=!1,t.CLEARCOAT_TEXTUREDIRECTUV=0,t.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_BUMPDIRECTUV=0,t.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,t.CLEARCOAT_REMAP_F0=!1,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1,t.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,t.CLEARCOAT_TINT_GAMMATEXTURE=!1,t}return(0,f.C6)(t,e),t}(Po),Nd=function(e){function t(i,r){void 0===r&&(r=!0);var n=e.call(this,i,"PBRClearCoat",100,new Dd,r)||this;return n._isEnabled=!1,n.isEnabled=!1,n.intensity=1,n.roughness=0,n._indexOfRefraction=t._DefaultIndexOfRefraction,n.indexOfRefraction=t._DefaultIndexOfRefraction,n._texture=null,n.texture=null,n._useRoughnessFromMainTexture=!0,n.useRoughnessFromMainTexture=!0,n._textureRoughness=null,n.textureRoughness=null,n._remapF0OnInterfaceChange=!0,n.remapF0OnInterfaceChange=!0,n._bumpTexture=null,n.bumpTexture=null,n._isTintEnabled=!1,n.isTintEnabled=!1,n.tintColor=h.v9.White(),n.tintColorAtDistance=1,n.tintThickness=1,n._tintTexture=null,n.tintTexture=null,n._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],n}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t,i){if(!this._isEnabled)return!0;var r=this._material._disableBumpMap;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Ro.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._textureRoughness&&Ro.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())return!1;if(i.getCaps().standardDerivatives&&this._bumpTexture&&Ro.ClearCoatBumpTextureEnabled&&!r&&!this._bumpTexture.isReady())return!1;if(this._isTintEnabled&&this._tintTexture&&Ro.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,i){this._isEnabled?(e.CLEARCOAT=!0,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e.CLEARCOAT_REMAP_F0=this._remapF0OnInterfaceChange,e._areTexturesDirty&&i.texturesEnabled&&(this._texture&&Ro.ClearCoatTextureEnabled?(0,Li.YT)(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&Ro.ClearCoatTextureEnabled?(0,Li.YT)(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&Ro.ClearCoatBumpTextureEnabled?(0,Li.YT)(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===t._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&Ro.ClearCoatTintTextureEnabled?((0,Li.YT)(this._tintTexture,e,"CLEARCOAT_TINT_TEXTURE"),e.CLEARCOAT_TINT_GAMMATEXTURE=this._tintTexture.gammaSpace):e.CLEARCOAT_TINT_TEXTURE=!1):(e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1))):(e.CLEARCOAT=!1,e.CLEARCOAT_TEXTURE=!1,e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.CLEARCOAT_DEFAULTIOR=!1,e.CLEARCOAT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,e.CLEARCOAT_BUMPDIRECTUV=0,e.CLEARCOAT_REMAP_F0=!1,e.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TINT_GAMMATEXTURE=!1)},t.prototype.bindForSubMesh=function(e,t,i,r){var n,o,a,s,l,c,u,h;if(this._isEnabled){var d=r.materialDefines,p=this._material.isFrozen,f=this._material._disableBumpMap,_=this._material._invertNormalMapX,m=this._material._invertNormalMapY;if(!e.useUbo||!p||!e.isSync){(this._texture||this._textureRoughness)&&Ro.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",null!==(o=null===(n=this._texture)||void 0===n?void 0:n.coordinatesIndex)&&void 0!==o?o:0,null!==(s=null===(a=this._texture)||void 0===a?void 0:a.level)&&void 0!==s?s:0,null!==(c=null===(l=this._textureRoughness)||void 0===l?void 0:l.coordinatesIndex)&&void 0!==c?c:0,null!==(h=null===(u=this._textureRoughness)||void 0===u?void 0:u.level)&&void 0!==h?h:0),this._texture&&(0,Li.mA)(this._texture,e,"clearCoat"),this._textureRoughness&&!d.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&(0,Li.mA)(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&Ro.ClearCoatTextureEnabled&&!f&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),(0,Li.mA)(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",_?1:-1,m?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",_?-1:1,m?-1:1)),this._tintTexture&&Ro.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),(0,Li.mA)(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);var g=1-this._indexOfRefraction,v=1+this._indexOfRefraction,y=Math.pow(-g/v,2),b=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",y,b,g,v),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&Ro.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!d.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&Ro.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&Ro.ClearCoatBumpTextureEnabled&&!f&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&Ro.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))}},t.prototype.hasTexture=function(e){return this._texture===e||this._textureRoughness===e||this._bumpTexture===e||this._tintTexture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness),this._bumpTexture&&e.push(this._bumpTexture),this._tintTexture&&e.push(this._tintTexture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._tintTexture&&this._tintTexture.animations&&this._tintTexture.animations.length>0&&e.push(this._tintTexture)},t.prototype.dispose=function(e){var t,i,r,n;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._textureRoughness)||void 0===i||i.dispose(),null===(r=this._bumpTexture)||void 0===r||r.dispose(),null===(n=this._tintTexture)||void 0===n||n.dispose())},t.prototype.getClassName=function(){return"PBRClearCoatConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.CLEARCOAT_BUMP&&t.addFallback(i++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(i++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(i++,"CLEARCOAT"),i},t.prototype.getSamplers=function(e){e.push("clearCoatSampler","clearCoatRoughnessSampler","clearCoatBumpSampler","clearCoatTintSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vClearCoatParams",size:2,type:"vec2"},{name:"vClearCoatRefractionParams",size:4,type:"vec4"},{name:"vClearCoatInfos",size:4,type:"vec4"},{name:"clearCoatMatrix",size:16,type:"mat4"},{name:"clearCoatRoughnessMatrix",size:16,type:"mat4"},{name:"vClearCoatBumpInfos",size:2,type:"vec2"},{name:"vClearCoatTangentSpaceParams",size:2,type:"vec2"},{name:"clearCoatBumpMatrix",size:16,type:"mat4"},{name:"vClearCoatTintParams",size:4,type:"vec4"},{name:"clearCoatColorAtDistance",size:1,type:"float"},{name:"vClearCoatTintInfos",size:2,type:"vec2"},{name:"clearCoatTintMatrix",size:16,type:"mat4"}]}},t._DefaultIndexOfRefraction=1.5,(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"roughness",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"indexOfRefraction",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRoughnessFromMainTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"textureRoughness",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"remapF0OnInterfaceChange",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isTintEnabled",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"tintColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"tintColorAtDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"tintThickness",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"tintTexture",void 0),t}(Vo),Fd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.IRIDESCENCE=!1,t.IRIDESCENCE_TEXTURE=!1,t.IRIDESCENCE_TEXTUREDIRECTUV=0,t.IRIDESCENCE_THICKNESS_TEXTURE=!1,t.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0,t}return(0,f.C6)(t,e),t}(Po),wd=function(e){function t(i,r){void 0===r&&(r=!0);var n=e.call(this,i,"PBRIridescence",110,new Fd,r)||this;return n._isEnabled=!1,n.isEnabled=!1,n.intensity=1,n.minimumThickness=t._DefaultMinimumThickness,n.maximumThickness=t._DefaultMaximumThickness,n.indexOfRefraction=t._DefaultIndexOfRefraction,n._texture=null,n.texture=null,n._thicknessTexture=null,n.thicknessTexture=null,n._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],n}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Ro.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._thicknessTexture&&Ro.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Ro.IridescenceTextureEnabled?(0,Li.YT)(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&Ro.IridescenceTextureEnabled?(0,Li.YT)(this._thicknessTexture,e,"IRIDESCENCE_THICKNESS_TEXTURE"):e.IRIDESCENCE_THICKNESS_TEXTURE=!1)):(e.IRIDESCENCE=!1,e.IRIDESCENCE_TEXTURE=!1,e.IRIDESCENCE_THICKNESS_TEXTURE=!1,e.IRIDESCENCE_TEXTUREDIRECTUV=0,e.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0)},t.prototype.bindForSubMesh=function(e,t){var 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this._texture===e||this._thicknessTexture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._thicknessTexture&&e.push(this._thicknessTexture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture)},t.prototype.dispose=function(e){var t,i;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._thicknessTexture)||void 0===i||i.dispose())},t.prototype.getClassName=function(){return"PBRIridescenceConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.IRIDESCENCE&&t.addFallback(i++,"IRIDESCENCE"),i},t.prototype.getSamplers=function(e){e.push("iridescenceSampler","iridescenceThicknessSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vIridescenceParams",size:4,type:"vec4"},{name:"vIridescenceInfos",size:4,type:"vec4"},{name:"iridescenceMatrix",size:16,type:"mat4"},{name:"iridescenceThicknessMatrix",size:16,type:"mat4"}]}},t._DefaultMinimumThickness=100,t._DefaultMaximumThickness=400,t._DefaultIndexOfRefraction=1.3,(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"minimumThickness",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maximumThickness",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"indexOfRefraction",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 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Math.atan2(this.direction.y,this.direction.x)},set:function(e){this.direction.x=Math.cos(e),this.direction.y=Math.sin(e)},enumerable:!1,configurable:!0}),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype._markAllSubMeshesAsMiscDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsMiscDirty()},t.prototype.isReadyForSubMesh=function(e,t){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&Ro.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking())},t.prototype.prepareDefinesBeforeAttributes=function(e,t,i){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!i.isVerticesDataPresent(Te.R.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Ro.AnisotropicTextureEnabled?(0,Li.YT)(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1),e._areMiscDirty&&(e.ANISOTROPIC_LEGACY=this._legacy)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1,e.ANISOTROPIC_TEXTUREDIRECTUV=0,e.ANISOTROPIC_LEGACY=!1)},t.prototype.bindForSubMesh=function(e,t){if(this._isEnabled){var i=this._material.isFrozen;e.useUbo&&i&&e.isSync||(this._texture&&Ro.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),(0,Li.mA)(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&Ro.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)}},t.prototype.hasTexture=function(e){return this._texture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},t.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},t.prototype.getClassName=function(){return"PBRAnisotropicConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.ANISOTROPIC&&t.addFallback(i++,"ANISOTROPIC"),i},t.prototype.getSamplers=function(e){e.push("anisotropySampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vAnisotropy",size:3,type:"vec3"},{name:"vAnisotropyInfos",size:2,type:"vec2"},{name:"anisotropyMatrix",size:16,type:"mat4"}]}},t.prototype.parse=function(t,i,r){e.prototype.parse.call(this,t,i,r),void 0===t.legacy&&(this.legacy=!0)},(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.WM)()],t.prototype,"direction",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"legacy",void 0),t}(Vo),Ud=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.SHEEN=!1,t.SHEEN_TEXTURE=!1,t.SHEEN_GAMMATEXTURE=!1,t.SHEEN_TEXTURE_ROUGHNESS=!1,t.SHEEN_TEXTUREDIRECTUV=0,t.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0,t.SHEEN_LINKWITHALBEDO=!1,t.SHEEN_ROUGHNESS=!1,t.SHEEN_ALBEDOSCALING=!1,t.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,t}return(0,f.C6)(t,e),t}(Po),Vd=function(e){function t(t,i){void 0===i&&(i=!0);var r=e.call(this,t,"Sheen",120,new Ud,i)||this;return r._isEnabled=!1,r.isEnabled=!1,r._linkSheenWithAlbedo=!1,r.linkSheenWithAlbedo=!1,r.intensity=1,r.color=h.v9.White(),r._texture=null,r.texture=null,r._useRoughnessFromMainTexture=!0,r.useRoughnessFromMainTexture=!0,r._roughness=null,r.roughness=null,r._textureRoughness=null,r.textureRoughness=null,r._albedoScaling=!1,r.albedoScaling=!1,r._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Ro.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._textureRoughness&&Ro.SheenTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){this._isEnabled?(e.SHEEN=!0,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e.SHEEN_ROUGHNESS=null!==this._roughness,e.SHEEN_ALBEDOSCALING=this._albedoScaling,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Ro.SheenTextureEnabled?((0,Li.YT)(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&Ro.SheenTextureEnabled?(0,Li.YT)(this._textureRoughness,e,"SHEEN_TEXTURE_ROUGHNESS"):e.SHEEN_TEXTURE_ROUGHNESS=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_TEXTURE_ROUGHNESS=!1,e.SHEEN_LINKWITHALBEDO=!1,e.SHEEN_ROUGHNESS=!1,e.SHEEN_ALBEDOSCALING=!1,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.SHEEN_GAMMATEXTURE=!1,e.SHEEN_TEXTUREDIRECTUV=0,e.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0)},t.prototype.bindForSubMesh=function(e,t,i,r){var n,o,a,s,l,c,u,h;if(this._isEnabled){var d=r.materialDefines,p=this._material.isFrozen;e.useUbo&&p&&e.isSync||((this._texture||this._textureRoughness)&&Ro.SheenTextureEnabled&&(e.updateFloat4("vSheenInfos",null!==(o=null===(n=this._texture)||void 0===n?void 0:n.coordinatesIndex)&&void 0!==o?o:0,null!==(s=null===(a=this._texture)||void 0===a?void 0:a.level)&&void 0!==s?s:0,null!==(c=null===(l=this._textureRoughness)||void 0===l?void 0:l.coordinatesIndex)&&void 0!==c?c:0,null!==(h=null===(u=this._textureRoughness)||void 0===u?void 0:u.level)&&void 0!==h?h:0),this._texture&&(0,Li.mA)(this._texture,e,"sheen"),this._textureRoughness&&!d.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&(0,Li.mA)(this._textureRoughness,e,"sheenRoughness")),e.updateFloat4("vSheenColor",this.color.r,this.color.g,this.color.b,this.intensity),null!==this._roughness&&e.updateFloat("vSheenRoughness",this._roughness)),t.texturesEnabled&&(this._texture&&Ro.SheenTextureEnabled&&e.setTexture("sheenSampler",this._texture),this._textureRoughness&&!d.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE&&Ro.SheenTextureEnabled&&e.setTexture("sheenRoughnessSampler",this._textureRoughness))}},t.prototype.hasTexture=function(e){return this._texture===e||this._textureRoughness===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness)},t.prototype.dispose=function(e){var t,i;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._textureRoughness)||void 0===i||i.dispose())},t.prototype.getClassName=function(){return"PBRSheenConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.SHEEN&&t.addFallback(i++,"SHEEN"),i},t.prototype.getSamplers=function(e){e.push("sheenSampler","sheenRoughnessSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vSheenColor",size:4,type:"vec4"},{name:"vSheenRoughness",size:1,type:"float"},{name:"vSheenInfos",size:4,type:"vec4"},{name:"sheenMatrix",size:16,type:"mat4"},{name:"sheenRoughnessMatrix",size:16,type:"mat4"}]}},(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"linkSheenWithAlbedo",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"color",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRoughnessFromMainTexture",void 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t.SUBSURFACE=!1,t.SS_REFRACTION=!1,t.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,t.SS_TRANSLUCENCY=!1,t.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,t.SS_SCATTERING=!1,t.SS_DISPERSION=!1,t.SS_THICKNESSANDMASK_TEXTURE=!1,t.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,t.SS_HAS_THICKNESS=!1,t.SS_REFRACTIONINTENSITY_TEXTURE=!1,t.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,t.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,t.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,t.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,t.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,t.SS_REFRACTIONMAP_3D=!1,t.SS_REFRACTIONMAP_OPPOSITEZ=!1,t.SS_LODINREFRACTIONALPHA=!1,t.SS_GAMMAREFRACTION=!1,t.SS_RGBDREFRACTION=!1,t.SS_LINEARSPECULARREFRACTION=!1,t.SS_LINKREFRACTIONTOTRANSPARENCY=!1,t.SS_ALBEDOFORREFRACTIONTINT=!1,t.SS_ALBEDOFORTRANSLUCENCYTINT=!1,t.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,t.SS_USE_THICKNESS_AS_DEPTH=!1,t.SS_USE_GLTF_TEXTURES=!1,t}return(0,f.C6)(t,e),t}(Po),Gd=function(e){function t(t,i){void 0===i&&(i=!0);var r=e.call(this,t,"PBRSubSurface",130,new kd,i)||this;return r._isRefractionEnabled=!1,r.isRefractionEnabled=!1,r._isTranslucencyEnabled=!1,r.isTranslucencyEnabled=!1,r._isDispersionEnabled=!1,r.isDispersionEnabled=!1,r._isScatteringEnabled=!1,r.isScatteringEnabled=!1,r._scatteringDiffusionProfileIndex=0,r.refractionIntensity=1,r.translucencyIntensity=1,r.useAlbedoToTintRefraction=!1,r.useAlbedoToTintTranslucency=!1,r._thicknessTexture=null,r.thicknessTexture=null,r._refractionTexture=null,r.refractionTexture=null,r._indexOfRefraction=1.5,r.indexOfRefraction=1.5,r._volumeIndexOfRefraction=-1,r._invertRefractionY=!1,r.invertRefractionY=!1,r._linkRefractionWithTransparency=!1,r.linkRefractionWithTransparency=!1,r.minimumThickness=0,r.maximumThickness=1,r.useThicknessAsDepth=!1,r.tintColor=h.v9.White(),r.tintColorAtDistance=1,r.dispersion=0,r.diffusionDistance=h.v9.White(),r._useMaskFromThicknessTexture=!1,r.useMaskFromThicknessTexture=!1,r._refractionIntensityTexture=null,r.refractionIntensityTexture=null,r._translucencyIntensityTexture=null,r.translucencyIntensityTexture=null,r.translucencyColor=null,r._translucencyColorTexture=null,r.translucencyColorTexture=null,r._useGltfStyleTextures=!0,r.useGltfStyleTextures=!0,r._scene=t.getScene(),r.registerForExtraEvents=!0,r._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r._internalMarkScenePrePassDirty=t._dirtyCallbacks[s.Y.MATERIAL_PrePassDirtyFlag],r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"scatteringDiffusionProfile",{get:function(){return this._scene.subSurfaceConfiguration?this._scene.subSurfaceConfiguration.ssDiffusionProfileColors[this._scatteringDiffusionProfileIndex]:null},set:function(e){this._scene.enableSubSurfaceForPrePass()&&e&&(this._scatteringDiffusionProfileIndex=this._scene.subSurfaceConfiguration.addDiffusionProfile(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumeIndexOfRefraction",{get:function(){return this._volumeIndexOfRefraction>=1?this._volumeIndexOfRefraction:this._indexOfRefraction},set:function(e){this._volumeIndexOfRefraction=e>=1?e:-1},enumerable:!1,configurable:!0}),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype._markScenePrePassDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty(),this._internalMarkScenePrePassDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&Ro.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1;if(this._translucencyColorTexture&&Ro.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking())return!1;var i=this._getRefractionTexture(t);if(i&&Ro.RefractionTextureEnabled&&!i.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return e.SUBSURFACE=!1,e.SS_DISPERSION=!1,e.SS_TRANSLUCENCY=!1,e.SS_SCATTERING=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,e.SS_HAS_THICKNESS=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,e.SS_REFRACTIONMAP_3D=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,void(e.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0);if(e._areTexturesDirty){if(e.SUBSURFACE=!0,e.SS_DISPERSION=this._isDispersionEnabled,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_SCATTERING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_HAS_THICKNESS=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e._areTexturesDirty&&t.texturesEnabled&&(this._thicknessTexture&&Ro.ThicknessTextureEnabled&&(0,Li.YT)(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&Ro.RefractionIntensityTextureEnabled&&(0,Li.YT)(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&Ro.TranslucencyIntensityTextureEnabled&&(0,Li.YT)(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&Ro.TranslucencyColorTextureEnabled&&(0,Li.YT)(this._translucencyColorTexture,e,"SS_TRANSLUCENCYCOLOR_TEXTURE")),e.SS_HAS_THICKNESS=this.maximumThickness-this.minimumThickness!=0,e.SS_USE_GLTF_TEXTURES=this._useGltfStyleTextures,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._refractionIntensityTexture,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._translucencyIntensityTexture,this._isRefractionEnabled&&t.texturesEnabled){var i=this._getRefractionTexture(t);i&&Ro.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=i.isCube,e.SS_GAMMAREFRACTION=i.gammaSpace,e.SS_RGBDREFRACTION=i.isRGBD,e.SS_LINEARSPECULARREFRACTION=i.linearSpecularLOD,e.SS_REFRACTIONMAP_OPPOSITEZ=this._scene.useRightHandedSystem&&i.isCube?!i.invertZ:i.invertZ,e.SS_LODINREFRACTIONALPHA=i.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency,e.SS_ALBEDOFORREFRACTIONTINT=this.useAlbedoToTintRefraction,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=i.isCube&&i.boundingBoxSize,e.SS_USE_THICKNESS_AS_DEPTH=this.useThicknessAsDepth)}this._isTranslucencyEnabled&&(e.SS_ALBEDOFORTRANSLUCENCYTINT=this.useAlbedoToTintTranslucency)}},t.prototype.hardBindForSubMesh=function(e,t,i,r){if(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled){r.getRenderingMesh().getWorldMatrix().decompose(u.AA.Vector3[0]);var n=Math.max(Math.abs(u.AA.Vector3[0].x),Math.abs(u.AA.Vector3[0].y),Math.abs(u.AA.Vector3[0].z));e.updateFloat2("vThicknessParam",this.minimumThickness*n,(this.maximumThickness-this.minimumThickness)*n)}},t.prototype.bindForSubMesh=function(e,t,i,r){var n;if(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled){var o=r.materialDefines,a=this._material.isFrozen,s=this._material.realTimeFiltering,l=o.LODBASEDMICROSFURACE,c=this._getRefractionTexture(t);if(!e.useUbo||!a||!e.isSync){if(this._thicknessTexture&&Ro.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),(0,Li.mA)(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&Ro.RefractionIntensityTextureEnabled&&o.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),(0,Li.mA)(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&Ro.TranslucencyColorTextureEnabled&&o.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),(0,Li.mA)(this._translucencyColorTexture,e,"translucencyColor")),c&&Ro.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());var u=1;c.isCube||c.depth&&(u=c.depth);var h=c.getSize().width,d=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/d,u,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",h,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),s&&e.updateFloat2("vRefractionFilteringInfo",h,w.X.Log2(h)),c.boundingBoxSize){var p=c;e.updateVector3("vRefractionPosition",p.boundingBoxPosition),e.updateVector3("vRefractionSize",p.boundingBoxSize)}}this._isScatteringEnabled&&e.updateFloat("scatteringDiffusionProfile",this._scatteringDiffusionProfileIndex),e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintColorAtDistance)),e.updateColor4("vTranslucencyColor",null!==(n=this.translucencyColor)&&void 0!==n?n:this.tintColor,0),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,0),e.updateFloat("dispersion",this.dispersion)}t.texturesEnabled&&(this._thicknessTexture&&Ro.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&Ro.RefractionIntensityTextureEnabled&&o.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&Ro.TranslucencyIntensityTextureEnabled&&o.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&Ro.TranslucencyColorTextureEnabled&&o.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&Ro.RefractionTextureEnabled&&(l?e.setTexture("refractionSampler",c):(e.setTexture("refractionSampler",c._lodTextureMid||c),e.setTexture("refractionSamplerLow",c._lodTextureLow||c),e.setTexture("refractionSamplerHigh",c._lodTextureHigh||c))))}},t.prototype._getRefractionTexture=function(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null},Object.defineProperty(t.prototype,"disableAlphaBlending",{get:function(){return this._isRefractionEnabled&&this._linkRefractionWithTransparency},enumerable:!1,configurable:!0}),t.prototype.fillRenderTargetTextures=function(e){Ro.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)},t.prototype.hasTexture=function(e){return this._thicknessTexture===e||this._refractionTexture===e||this._refractionIntensityTexture===e||this._translucencyIntensityTexture===e||this._translucencyColorTexture===e},t.prototype.hasRenderTargetTextures=function(){return!!(Ro.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)},t.prototype.getActiveTextures=function(e){this._thicknessTexture&&e.push(this._thicknessTexture),this._refractionTexture&&e.push(this._refractionTexture),this._translucencyColorTexture&&e.push(this._translucencyColorTexture)},t.prototype.getAnimatables=function(e){this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),this._translucencyColorTexture&&this._translucencyColorTexture.animations&&this._translucencyColorTexture.animations.length>0&&e.push(this._translucencyColorTexture)},t.prototype.dispose=function(e){e&&(this._thicknessTexture&&this._thicknessTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose(),this._translucencyColorTexture&&this._translucencyColorTexture.dispose())},t.prototype.getClassName=function(){return"PBRSubSurfaceConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.SS_SCATTERING&&t.addFallback(i++,"SS_SCATTERING"),e.SS_TRANSLUCENCY&&t.addFallback(i++,"SS_TRANSLUCENCY"),i},t.prototype.getSamplers=function(e){e.push("thicknessSampler","refractionIntensitySampler","translucencyIntensitySampler","refractionSampler","refractionSamplerLow","refractionSamplerHigh","translucencyColorSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vRefractionMicrosurfaceInfos",size:4,type:"vec4"},{name:"vRefractionFilteringInfo",size:2,type:"vec2"},{name:"vTranslucencyIntensityInfos",size:2,type:"vec2"},{name:"vRefractionInfos",size:4,type:"vec4"},{name:"refractionMatrix",size:16,type:"mat4"},{name:"vThicknessInfos",size:2,type:"vec2"},{name:"vRefractionIntensityInfos",size:2,type:"vec2"},{name:"thicknessMatrix",size:16,type:"mat4"},{name:"refractionIntensityMatrix",size:16,type:"mat4"},{name:"translucencyIntensityMatrix",size:16,type:"mat4"},{name:"vThicknessParam",size:2,type:"vec2"},{name:"vDiffusionDistance",size:3,type:"vec3"},{name:"vTintColor",size:4,type:"vec4"},{name:"vSubSurfaceIntensity",size:3,type:"vec3"},{name:"vRefractionPosition",size:3,type:"vec3"},{name:"vRefractionSize",size:3,type:"vec3"},{name:"scatteringDiffusionProfile",size:1,type:"float"},{name:"dispersion",size:1,type:"float"},{name:"vTranslucencyColor",size:4,type:"vec4"},{name:"vTranslucencyColorInfos",size:2,type:"vec2"},{name:"translucencyColorMatrix",size:16,type:"mat4"}]}},(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isRefractionEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isTranslucencyEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isDispersionEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markScenePrePassDirty")],t.prototype,"isScatteringEnabled",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_scatteringDiffusionProfileIndex",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"refractionIntensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"translucencyIntensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useAlbedoToTintRefraction",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useAlbedoToTintTranslucency",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"thicknessTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"refractionTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"indexOfRefraction",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_volumeIndexOfRefraction",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"volumeIndexOfRefraction",null),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertRefractionY",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"linkRefractionWithTransparency",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"minimumThickness",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maximumThickness",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useThicknessAsDepth",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"tintColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"tintColorAtDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"dispersion",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"diffusionDistance",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useMaskFromThicknessTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"refractionIntensityTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"translucencyIntensityTexture",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"translucencyColor",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"translucencyColorTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useGltfStyleTextures",void 0),t}(Vo),zd={effect:null,subMesh:null},Yd=function(e){function t(t){var i=e.call(this,t)||this;return i.PBR=!0,i.NUM_SAMPLES="0",i.REALTIME_FILTERING=!1,i.MAINUV1=!1,i.MAINUV2=!1,i.MAINUV3=!1,i.MAINUV4=!1,i.MAINUV5=!1,i.MAINUV6=!1,i.UV1=!1,i.UV2=!1,i.UV3=!1,i.UV4=!1,i.UV5=!1,i.UV6=!1,i.ALBEDO=!1,i.GAMMAALBEDO=!1,i.ALBEDODIRECTUV=0,i.VERTEXCOLOR=!1,i.BAKED_VERTEX_ANIMATION_TEXTURE=!1,i.AMBIENT=!1,i.AMBIENTDIRECTUV=0,i.AMBIENTINGRAYSCALE=!1,i.OPACITY=!1,i.VERTEXALPHA=!1,i.OPACITYDIRECTUV=0,i.OPACITYRGB=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.ALPHABLEND=!1,i.ALPHAFROMALBEDO=!1,i.ALPHATESTVALUE="0.5",i.SPECULAROVERALPHA=!1,i.RADIANCEOVERALPHA=!1,i.ALPHAFRESNEL=!1,i.LINEARALPHAFRESNEL=!1,i.PREMULTIPLYALPHA=!1,i.EMISSIVE=!1,i.EMISSIVEDIRECTUV=0,i.GAMMAEMISSIVE=!1,i.REFLECTIVITY=!1,i.REFLECTIVITY_GAMMA=!1,i.REFLECTIVITYDIRECTUV=0,i.SPECULARTERM=!1,i.MICROSURFACEFROMREFLECTIVITYMAP=!1,i.MICROSURFACEAUTOMATIC=!1,i.LODBASEDMICROSFURACE=!1,i.MICROSURFACEMAP=!1,i.MICROSURFACEMAPDIRECTUV=0,i.METALLICWORKFLOW=!1,i.ROUGHNESSSTOREINMETALMAPALPHA=!1,i.ROUGHNESSSTOREINMETALMAPGREEN=!1,i.METALLNESSSTOREINMETALMAPBLUE=!1,i.AOSTOREINMETALMAPRED=!1,i.METALLIC_REFLECTANCE=!1,i.METALLIC_REFLECTANCE_GAMMA=!1,i.METALLIC_REFLECTANCEDIRECTUV=0,i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=!1,i.REFLECTANCE=!1,i.REFLECTANCE_GAMMA=!1,i.REFLECTANCEDIRECTUV=0,i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1,i.NORMAL=!1,i.TANGENT=!1,i.BUMP=!1,i.BUMPDIRECTUV=0,i.OBJECTSPACE_NORMALMAP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.NORMALXYSCALE=!0,i.LIGHTMAP=!1,i.LIGHTMAPDIRECTUV=0,i.USELIGHTMAPASSHADOWMAP=!1,i.GAMMALIGHTMAP=!1,i.RGBDLIGHTMAP=!1,i.REFLECTION=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.INVERTCUBICMAP=!1,i.USESPHERICALFROMREFLECTIONMAP=!1,i.USEIRRADIANCEMAP=!1,i.USESPHERICALINVERTEX=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.LODINREFLECTIONALPHA=!1,i.GAMMAREFLECTION=!1,i.RGBDREFLECTION=!1,i.LINEARSPECULARREFLECTION=!1,i.RADIANCEOCCLUSION=!1,i.HORIZONOCCLUSION=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.INSTANCESCOLOR=!1,i.PREPASS=!1,i.PREPASS_IRRADIANCE=!1,i.PREPASS_IRRADIANCE_INDEX=-1,i.PREPASS_ALBEDO_SQRT=!1,i.PREPASS_ALBEDO_SQRT_INDEX=-1,i.PREPASS_DEPTH=!1,i.PREPASS_DEPTH_INDEX=-1,i.PREPASS_NORMAL=!1,i.PREPASS_NORMAL_INDEX=-1,i.PREPASS_NORMAL_WORLDSPACE=!1,i.PREPASS_POSITION=!1,i.PREPASS_POSITION_INDEX=-1,i.PREPASS_VELOCITY=!1,i.PREPASS_VELOCITY_INDEX=-1,i.PREPASS_REFLECTIVITY=!1,i.PREPASS_REFLECTIVITY_INDEX=-1,i.SCENE_MRT_COUNT=0,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.BONETEXTURE=!1,i.BONES_VELOCITY_ENABLED=!1,i.NONUNIFORMSCALING=!1,i.MORPHTARGETS=!1,i.MORPHTARGETS_NORMAL=!1,i.MORPHTARGETS_TANGENT=!1,i.MORPHTARGETS_UV=!1,i.NUM_MORPH_INFLUENCERS=0,i.MORPHTARGETS_TEXTURE=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.EXPOSURE=!1,i.MULTIVIEW=!1,i.ORDER_INDEPENDENT_TRANSPARENCY=!1,i.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1,i.TWOSIDEDLIGHTING=!1,i.SHADOWFLOAT=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.LOGARITHMICDEPTH=!1,i.CAMERA_ORTHOGRAPHIC=!1,i.CAMERA_PERSPECTIVE=!1,i.FORCENORMALFORWARD=!1,i.SPECULARAA=!1,i.UNLIT=!1,i.DECAL_AFTER_DETAIL=!1,i.DEBUGMODE=0,i.rebuild(),i}return(0,f.C6)(t,e),t.prototype.reset=function(){e.prototype.reset.call(this),this.ALPHATESTVALUE="0.5",this.PBR=!0,this.NORMALXYSCALE=!0},t}(Po),Xd=function(e){function t(i,r){var n=e.call(this,i,r)||this;return n._directIntensity=1,n._emissiveIntensity=1,n._environmentIntensity=1,n._specularIntensity=1,n._lightingInfos=new u.IU(n._directIntensity,n._emissiveIntensity,n._environmentIntensity,n._specularIntensity),n._disableBumpMap=!1,n._albedoTexture=null,n._ambientTexture=null,n._ambientTextureStrength=1,n._ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,n._opacityTexture=null,n._reflectionTexture=null,n._emissiveTexture=null,n._reflectivityTexture=null,n._metallicTexture=null,n._metallic=null,n._roughness=null,n._metallicF0Factor=1,n._metallicReflectanceColor=h.v9.White(),n._useOnlyMetallicFromMetallicReflectanceTexture=!1,n._metallicReflectanceTexture=null,n._reflectanceTexture=null,n._microSurfaceTexture=null,n._bumpTexture=null,n._lightmapTexture=null,n._ambientColor=new h.v9(0,0,0),n._albedoColor=new h.v9(1,1,1),n._reflectivityColor=new h.v9(1,1,1),n._reflectionColor=new h.v9(1,1,1),n._emissiveColor=new h.v9(0,0,0),n._microSurface=.9,n._useLightmapAsShadowmap=!1,n._useHorizonOcclusion=!0,n._useRadianceOcclusion=!0,n._useAlphaFromAlbedoTexture=!1,n._useSpecularOverAlpha=!0,n._useMicroSurfaceFromReflectivityMapAlpha=!1,n._useRoughnessFromMetallicTextureAlpha=!0,n._useRoughnessFromMetallicTextureGreen=!1,n._useMetallnessFromMetallicTextureBlue=!1,n._useAmbientOcclusionFromMetallicTextureRed=!1,n._useAmbientInGrayScale=!1,n._useAutoMicroSurfaceFromReflectivityMap=!1,n._lightFalloff=t.LIGHTFALLOFF_PHYSICAL,n._useRadianceOverAlpha=!0,n._useObjectSpaceNormalMap=!1,n._useParallax=!1,n._useParallaxOcclusion=!1,n._parallaxScaleBias=.05,n._disableLighting=!1,n._maxSimultaneousLights=4,n._invertNormalMapX=!1,n._invertNormalMapY=!1,n._twoSidedLighting=!1,n._alphaCutOff=.4,n._forceAlphaTest=!1,n._useAlphaFresnel=!1,n._useLinearAlphaFresnel=!1,n._environmentBRDFTexture=null,n._forceIrradianceInFragment=!1,n._realTimeFiltering=!1,n._realTimeFilteringQuality=s.Y.TEXTURE_FILTERING_QUALITY_LOW,n._forceNormalForward=!1,n._enableSpecularAntiAliasing=!1,n._imageProcessingObserver=null,n._renderTargets=new ie(16),n._globalAmbientColor=new h.v9(0,0,0),n._unlit=!1,n._applyDecalMapAfterDetailMap=!1,n._debugMode=0,n.debugMode=0,n.debugLimit=-1,n.debugFactor=1,n._cacheHasRenderTargetTextures=!1,n.brdf=new Od(n),n.clearCoat=new Nd(n),n.iridescence=new wd(n),n.anisotropy=new Bd(n),n.sheen=new Vd(n),n.subSurface=new Gd(n),n.detailMap=new Go(n),n._attachImageProcessingConfiguration(null),n.getRenderTargetTextures=function(){return n._renderTargets.reset(),Ro.ReflectionTextureEnabled&&n._reflectionTexture&&n._reflectionTexture.isRenderTarget&&n._renderTargets.push(n._reflectionTexture),n._eventInfo.renderTargets=n._renderTargets,n._callbackPluginEventFillRenderTargetTextures(n._eventInfo),n._renderTargets},n._environmentBRDFTexture=Rd(n.getScene()),n.prePassConfiguration=new Co,n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"realTimeFiltering",{get:function(){return this._realTimeFiltering},set:function(e){this._realTimeFiltering=e,this.markAsDirty(s.Y.MATERIAL_TextureDirtyFlag)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"realTimeFilteringQuality",{get:function(){return this._realTimeFilteringQuality},set:function(e){this._realTimeFilteringQuality=e,this.markAsDirty(s.Y.MATERIAL_TextureDirtyFlag)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"canRenderToMRT",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(Ro.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!this.disableDepthWrite},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PBRBaseMaterial"},Object.defineProperty(t.prototype,"_disableAlphaBlending",{get:function(){var e;return this._transparencyMode===t.PBRMATERIAL_OPAQUE||this._transparencyMode===t.PBRMATERIAL_ALPHATEST||(null===(e=this.subSurface)||void 0===e?void 0:e.disableAlphaBlending)},enumerable:!1,configurable:!0}),t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromAlbedoTexture())},t.prototype.needAlphaTesting=function(){var e;return!!this._forceAlphaTest||!(null===(e=this.subSurface)||void 0===e?void 0:e.disableAlphaBlending)&&this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===t.PBRMATERIAL_ALPHATEST)},t.prototype._shouldUseAlphaFromAlbedoTexture=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==t.PBRMATERIAL_OPAQUE},t.prototype._hasAlphaChannel=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha||null!=this._opacityTexture},t.prototype.getAlphaTestTexture=function(){return this._albedoTexture},t.prototype.isReadyForSubMesh=function(e,t,i){var r;this._uniformBufferLayoutBuilt||this.buildUniformLayout();var n=t._drawWrapper;if(n.effect&&this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new Yd(this._eventInfo.defineNames));var o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=this.getScene(),s=a.getEngine();if(o._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){if(this._albedoTexture&&Ro.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking())return!1;if(this._ambientTexture&&Ro.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking())return!1;if(this._opacityTexture&&Ro.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;var l=this._getReflectionTexture();if(l&&Ro.ReflectionTextureEnabled){if(!l.isReadyOrNotBlocking())return!1;if(l.irradianceTexture){if(!l.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!l.sphericalPolynomial&&(null===(r=l.getInternalTexture())||void 0===r?void 0:r._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&Ro.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking())return!1;if(this._emissiveTexture&&Ro.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(Ro.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._metallicReflectanceTexture&&!this._metallicReflectanceTexture.isReadyOrNotBlocking())return!1;if(this._reflectanceTexture&&!this._reflectanceTexture.isReadyOrNotBlocking())return!1;if(this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(s.getCaps().standardDerivatives&&this._bumpTexture&&Ro.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady())return!1;if(this._environmentBRDFTexture&&Ro.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=o,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(o._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;s.getCaps().standardDerivatives||e.isVerticesDataPresent(Te.R.NormalKind)||(e.createNormals(!0),y.V.Warn("PBRMaterial: Normals have been created for the mesh: "+e.name));var c=t.effect,u=o._areLightsDisposed,h=this._prepareEffect(e,o,this.onCompiled,this.onError,i,null,t.getRenderingMesh().hasThinInstances),d=!1;if(h)if(this._onEffectCreatedObservable&&(zd.effect=h,zd.subMesh=t,this._onEffectCreatedObservable.notifyObservers(zd)),this.allowShaderHotSwapping&&c&&!h.isReady()){if(h=c,o.markAsUnprocessed(),d=this.isFrozen,u)return o._areLightsDisposed=!0,!1}else a.resetCachedMaterial(),t.setEffect(h,o,this._materialContext);return!(!t.effect||!t.effect.isReady()||(o._renderId=a.getRenderId(),n._wasPreviouslyReady=!d,n._wasPreviouslyUsingInstances=!!i,this._checkScenePerformancePriority(),0))},t.prototype.isMetallicWorkflow=function(){return!(null==this._metallic&&null==this._roughness&&!this._metallicTexture)},t.prototype._prepareEffect=function(e,t,i,r,n,o,a){if(void 0===i&&(i=null),void 0===r&&(r=null),void 0===n&&(n=null),void 0===o&&(o=null),this._prepareDefines(e,t,n,o,a),!t.isDirty)return null;t.markAsProcessed();var l=this.getScene().getEngine(),c=new Io,u=0;t.USESPHERICALINVERTEX&&c.addFallback(u++,"USESPHERICALINVERTEX"),t.FOG&&c.addFallback(u,"FOG"),t.SPECULARAA&&c.addFallback(u,"SPECULARAA"),t.POINTSIZE&&c.addFallback(u,"POINTSIZE"),t.LOGARITHMICDEPTH&&c.addFallback(u,"LOGARITHMICDEPTH"),t.PARALLAX&&c.addFallback(u,"PARALLAX"),t.PARALLAX_RHS&&c.addFallback(u,"PARALLAX_RHS"),t.PARALLAXOCCLUSION&&c.addFallback(u++,"PARALLAXOCCLUSION"),t.ENVIRONMENTBRDF&&c.addFallback(u++,"ENVIRONMENTBRDF"),t.TANGENT&&c.addFallback(u++,"TANGENT"),t.BUMP&&c.addFallback(u++,"BUMP"),u=(0,Li.c4)(t,c,this._maxSimultaneousLights,u++),t.SPECULARTERM&&c.addFallback(u++,"SPECULARTERM"),t.USESPHERICALFROMREFLECTIONMAP&&c.addFallback(u++,"USESPHERICALFROMREFLECTIONMAP"),t.USEIRRADIANCEMAP&&c.addFallback(u++,"USEIRRADIANCEMAP"),t.LIGHTMAP&&c.addFallback(u++,"LIGHTMAP"),t.NORMAL&&c.addFallback(u++,"NORMAL"),t.AMBIENT&&c.addFallback(u++,"AMBIENT"),t.EMISSIVE&&c.addFallback(u++,"EMISSIVE"),t.VERTEXCOLOR&&c.addFallback(u++,"VERTEXCOLOR"),t.MORPHTARGETS&&c.addFallback(u++,"MORPHTARGETS"),t.MULTIVIEW&&c.addFallback(0,"MULTIVIEW");var h=[Te.R.PositionKind];t.NORMAL&&h.push(Te.R.NormalKind),t.TANGENT&&h.push(Te.R.TangentKind);for(var d=1;d<=s.Y.MAX_SUPPORTED_UV_SETS;++d)t["UV"+d]&&h.push("uv".concat(1===d?"":d));t.VERTEXCOLOR&&h.push(Te.R.ColorKind),(0,Li.ni)(h,e,t,c),(0,Li.ER)(h,t),(0,Li.IF)(h,e,t),(0,Li.J2)(h,e,t);var p="pbr",f=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vAlbedoColor","vReflectivityColor","vMetallicReflectanceFactors","vEmissiveColor","visibility","vReflectionColor","vFogInfos","vFogColor","pointSize","vAlbedoInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vReflectionPosition","vReflectionSize","vEmissiveInfos","vReflectivityInfos","vReflectionFilteringInfo","vMetallicReflectanceInfos","vReflectanceInfos","vMicroSurfaceSamplerInfos","vBumpInfos","vLightmapInfos","mBones","albedoMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","reflectivityMatrix","normalMatrix","microSurfaceSamplerMatrix","bumpMatrix","lightmapMatrix","metallicReflectanceMatrix","reflectanceMatrix","vLightingIntensity","logarithmicDepthConstant","vSphericalX","vSphericalY","vSphericalZ","vSphericalXX_ZZ","vSphericalYY_ZZ","vSphericalZZ","vSphericalXY","vSphericalYZ","vSphericalZX","vSphericalL00","vSphericalL1_1","vSphericalL10","vSphericalL11","vSphericalL2_2","vSphericalL2_1","vSphericalL20","vSphericalL21","vSphericalL22","vReflectionMicrosurfaceInfos","vTangentSpaceParams","boneTextureWidth","vDebugMode","morphTargetTextureInfo","morphTargetTextureIndices"],_=["albedoSampler","reflectivitySampler","ambientSampler","emissiveSampler","bumpSampler","lightmapSampler","opacitySampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh","irradianceSampler","microSurfaceSampler","environmentBrdfSampler","boneSampler","metallicReflectanceSampler","reflectanceSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],m=["Material","Scene","Mesh"],g={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:t.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=c,this._eventInfo.fallbackRank=u,this._eventInfo.defines=t,this._eventInfo.uniforms=f,this._eventInfo.attributes=h,this._eventInfo.samplers=_,this._eventInfo.uniformBuffersNames=m,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=g,this._callbackPluginEventGeneric(128,this._eventInfo),Co.AddUniforms(f),Co.AddSamplers(_),(0,zo.TV)(f),he&&(he.PrepareUniforms(f,t),he.PrepareSamplers(_,t)),(0,Li.Bb)({uniformsNames:f,uniformBuffersNames:m,samplers:_,defines:t,maxSimultaneousLights:this._maxSimultaneousLights});var v={};this.customShaderNameResolve&&(p=this.customShaderNameResolve(p,f,m,_,t,h,v));var y=t.toString(),b=l.createEffect(p,{attributes:h,uniformsNames:f,uniformBuffersNames:m,samplers:_,defines:y,fallbacks:c,onCompiled:i,onError:r,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:t.PREPASS},l);return this._eventInfo.customCode=void 0,b},t.prototype._prepareDefines=function(e,i,r,n,o){void 0===r&&(r=null),void 0===n&&(n=null),void 0===o&&(o=!1);var a=this.getScene(),l=a.getEngine();(0,Li.az)(a,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,(0,Li.VO)(a,i);var c=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,Li.N4)(a,i,this.canRenderToMRT&&!c),(0,Li.Nc)(a,i,c),i.METALLICWORKFLOW=this.isMetallicWorkflow(),i._areTexturesDirty){i._needUVs=!1;for(var u=1;u<=s.Y.MAX_SUPPORTED_UV_SETS;++u)i["MAINUV"+u]=!1;if(a.texturesEnabled){i.ALBEDODIRECTUV=0,i.AMBIENTDIRECTUV=0,i.OPACITYDIRECTUV=0,i.EMISSIVEDIRECTUV=0,i.REFLECTIVITYDIRECTUV=0,i.MICROSURFACEMAPDIRECTUV=0,i.METALLIC_REFLECTANCEDIRECTUV=0,i.REFLECTANCEDIRECTUV=0,i.BUMPDIRECTUV=0,i.LIGHTMAPDIRECTUV=0,l.getCaps().textureLOD&&(i.LODBASEDMICROSFURACE=!0),this._albedoTexture&&Ro.DiffuseTextureEnabled?((0,Li.YT)(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._ambientTexture&&Ro.AmbientTextureEnabled?((0,Li.YT)(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&Ro.OpacityTextureEnabled?((0,Li.YT)(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;var h=this._getReflectionTexture();if(h&&Ro.ReflectionTextureEnabled){switch(i.REFLECTION=!0,i.GAMMAREFLECTION=h.gammaSpace,i.RGBDREFLECTION=h.isRGBD,i.LODINREFLECTIONALPHA=h.lodLevelInAlpha,i.LINEARSPECULARREFLECTION=h.linearSpecularLOD,this.realTimeFiltering&&this.realTimeFilteringQuality>0?(i.NUM_SAMPLES=""+this.realTimeFilteringQuality,l._features.needTypeSuffixInShaderConstants&&(i.NUM_SAMPLES=i.NUM_SAMPLES+"u"),i.REALTIME_FILTERING=!0):i.REALTIME_FILTERING=!1,i.INVERTCUBICMAP=h.coordinatesMode===rr.g.INVCUBIC_MODE,i.REFLECTIONMAP_3D=h.isCube,i.REFLECTIONMAP_OPPOSITEZ=i.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!h.invertZ:h.invertZ,i.REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,h.coordinatesMode){case rr.g.EXPLICIT_MODE:i.REFLECTIONMAP_EXPLICIT=!0;break;case rr.g.PLANAR_MODE:i.REFLECTIONMAP_PLANAR=!0;break;case rr.g.PROJECTION_MODE:i.REFLECTIONMAP_PROJECTION=!0;break;case rr.g.SKYBOX_MODE:i.REFLECTIONMAP_SKYBOX=!0;break;case rr.g.SPHERICAL_MODE:i.REFLECTIONMAP_SPHERICAL=!0;break;case rr.g.EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case rr.g.FIXED_EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case rr.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case rr.g.CUBIC_MODE:case rr.g.INVCUBIC_MODE:default:i.REFLECTIONMAP_CUBIC=!0,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!!h.boundingBoxSize}h.coordinatesMode!==rr.g.SKYBOX_MODE&&(h.irradianceTexture?(i.USEIRRADIANCEMAP=!0,i.USESPHERICALFROMREFLECTIONMAP=!1):h.isCube&&(i.USESPHERICALFROMREFLECTIONMAP=!0,i.USEIRRADIANCEMAP=!1,this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||l.getCaps().maxVaryingVectors<=8?i.USESPHERICALINVERTEX=!1:i.USESPHERICALINVERTEX=!0))}else i.REFLECTION=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.INVERTCUBICMAP=!1,i.USESPHERICALFROMREFLECTIONMAP=!1,i.USEIRRADIANCEMAP=!1,i.USESPHERICALINVERTEX=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.LODINREFLECTIONALPHA=!1,i.GAMMAREFLECTION=!1,i.RGBDREFLECTION=!1,i.LINEARSPECULARREFLECTION=!1;this._lightmapTexture&&Ro.LightmapTextureEnabled?((0,Li.YT)(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&Ro.EmissiveTextureEnabled?((0,Li.YT)(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,Ro.SpecularTextureEnabled?(this._metallicTexture?((0,Li.YT)(this._metallicTexture,i,"REFLECTIVITY"),i.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,i.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,i.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed,i.REFLECTIVITY_GAMMA=!1):this._reflectivityTexture?((0,Li.YT)(this._reflectivityTexture,i,"REFLECTIVITY"),i.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,i.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap,i.REFLECTIVITY_GAMMA=this._reflectivityTexture.gammaSpace):i.REFLECTIVITY=!1,this._metallicReflectanceTexture||this._reflectanceTexture?(i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=this._useOnlyMetallicFromMetallicReflectanceTexture,this._metallicReflectanceTexture?((0,Li.YT)(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?((0,Li.YT)(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?(0,Li.YT)(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),l.getCaps().standardDerivatives&&this._bumpTexture&&Ro.BumpTextureEnabled&&!this._disableBumpMap?((0,Li.YT)(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&Ro.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=a.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.BUMP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&Ro.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?i.ALPHAFROMALBEDO=!0:i.ALPHAFROMALBEDO=!1}i.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===t.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===t.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),i.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.SPECULARAA=l.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE="".concat(this._alphaCutOff).concat(this._alphaCutOff%1==0?".":""),i.PREMULTIPLYALPHA=this.alphaMode===s.Y.ALPHA_PREMULTIPLIED||this.alphaMode===s.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,i.ALPHABLEND=this.needAlphaBlendingForMesh(e),i.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,i.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,i._areMiscDirty&&((0,Li.fm)(e,a,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,i,this._applyDecalMapAfterDetailMap),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(Te.R.NormalKind),i.DEBUGMODE=this._debugMode),(0,Li.OR)(a,l,this,i,!!r,n,o),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,Li.qB)(e,i,!0,!0,!0,this._transparencyMode!==t.PBRMATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)},t.prototype.forceCompilation=function(e,t,i){var r=this,n=(0,f.Cl)({clipPlane:!1,useInstances:!1},i);this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo);var o=new Yd(this._eventInfo.defineNames),a=this._prepareEffect(e,o,void 0,void 0,n.useInstances,n.clipPlane,e.hasThinInstances);this._onEffectCreatedObservable&&(zd.effect=a,zd.subMesh=null,this._onEffectCreatedObservable.notifyObservers(zd)),a.isReady()?t&&t(this):a.onCompileObservable.add((function(){t&&t(r)}))},t.prototype.buildUniformLayout=function(){var t=this._uniformBuffer;t.addUniform("vAlbedoInfos",2),t.addUniform("vAmbientInfos",4),t.addUniform("vOpacityInfos",2),t.addUniform("vEmissiveInfos",2),t.addUniform("vLightmapInfos",2),t.addUniform("vReflectivityInfos",3),t.addUniform("vMicroSurfaceSamplerInfos",2),t.addUniform("vReflectionInfos",2),t.addUniform("vReflectionFilteringInfo",2),t.addUniform("vReflectionPosition",3),t.addUniform("vReflectionSize",3),t.addUniform("vBumpInfos",3),t.addUniform("albedoMatrix",16),t.addUniform("ambientMatrix",16),t.addUniform("opacityMatrix",16),t.addUniform("emissiveMatrix",16),t.addUniform("lightmapMatrix",16),t.addUniform("reflectivityMatrix",16),t.addUniform("microSurfaceSamplerMatrix",16),t.addUniform("bumpMatrix",16),t.addUniform("vTangentSpaceParams",2),t.addUniform("reflectionMatrix",16),t.addUniform("vReflectionColor",3),t.addUniform("vAlbedoColor",4),t.addUniform("vLightingIntensity",4),t.addUniform("vReflectionMicrosurfaceInfos",3),t.addUniform("pointSize",1),t.addUniform("vReflectivityColor",4),t.addUniform("vEmissiveColor",3),t.addUniform("vAmbientColor",3),t.addUniform("vDebugMode",2),t.addUniform("vMetallicReflectanceFactors",4),t.addUniform("vMetallicReflectanceInfos",2),t.addUniform("metallicReflectanceMatrix",16),t.addUniform("vReflectanceInfos",2),t.addUniform("reflectanceMatrix",16),t.addUniform("vSphericalL00",3),t.addUniform("vSphericalL1_1",3),t.addUniform("vSphericalL10",3),t.addUniform("vSphericalL11",3),t.addUniform("vSphericalL2_2",3),t.addUniform("vSphericalL2_1",3),t.addUniform("vSphericalL20",3),t.addUniform("vSphericalL21",3),t.addUniform("vSphericalL22",3),t.addUniform("vSphericalX",3),t.addUniform("vSphericalY",3),t.addUniform("vSphericalZ",3),t.addUniform("vSphericalXX_ZZ",3),t.addUniform("vSphericalYY_ZZ",3),t.addUniform("vSphericalZZ",3),t.addUniform("vSphericalXY",3),t.addUniform("vSphericalYZ",3),t.addUniform("vSphericalZX",3),e.prototype.buildUniformLayout.call(this)},t.prototype.bindForSubMesh=function(e,t,i){var r,n,o,a,s=this.getScene(),l=i.materialDefines;if(l){var c=i.effect;if(c){this._activeEffect=c,t.getMeshUniformBuffer().bindToEffect(c,"Mesh"),t.transferToEffect(e);var u=s.getEngine();this._uniformBuffer.bindToEffect(c,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,s,t,e,this.isFrozen),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),l.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var d=this._mustRebind(s,c,i,t.visibility);(0,Li.f$)(t,this._activeEffect,this.prePassConfiguration);var p=null,f=this._uniformBuffer;if(d){if(this.bindViewProjection(c),p=this._getReflectionTexture(),!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(s.texturesEnabled){if(this._albedoTexture&&Ro.DiffuseTextureEnabled&&(f.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),(0,Li.mA)(this._albedoTexture,f,"albedo")),this._ambientTexture&&Ro.AmbientTextureEnabled&&(f.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),(0,Li.mA)(this._ambientTexture,f,"ambient")),this._opacityTexture&&Ro.OpacityTextureEnabled&&(f.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,Li.mA)(this._opacityTexture,f,"opacity")),p&&Ro.ReflectionTextureEnabled){if(f.updateMatrix("reflectionMatrix",p.getReflectionTextureMatrix()),f.updateFloat2("vReflectionInfos",p.level,0),p.boundingBoxSize){var _=p;f.updateVector3("vReflectionPosition",_.boundingBoxPosition),f.updateVector3("vReflectionSize",_.boundingBoxSize)}if(this.realTimeFiltering){var m=p.getSize().width;f.updateFloat2("vReflectionFilteringInfo",m,w.X.Log2(m))}if(!l.USEIRRADIANCEMAP){var g=p.sphericalPolynomial;if(l.USESPHERICALFROMREFLECTIONMAP&&g)if(l.SPHERICAL_HARMONICS){var v=g.preScaledHarmonics;f.updateVector3("vSphericalL00",v.l00),f.updateVector3("vSphericalL1_1",v.l1_1),f.updateVector3("vSphericalL10",v.l10),f.updateVector3("vSphericalL11",v.l11),f.updateVector3("vSphericalL2_2",v.l2_2),f.updateVector3("vSphericalL2_1",v.l2_1),f.updateVector3("vSphericalL20",v.l20),f.updateVector3("vSphericalL21",v.l21),f.updateVector3("vSphericalL22",v.l22)}else f.updateFloat3("vSphericalX",g.x.x,g.x.y,g.x.z),f.updateFloat3("vSphericalY",g.y.x,g.y.y,g.y.z),f.updateFloat3("vSphericalZ",g.z.x,g.z.y,g.z.z),f.updateFloat3("vSphericalXX_ZZ",g.xx.x-g.zz.x,g.xx.y-g.zz.y,g.xx.z-g.zz.z),f.updateFloat3("vSphericalYY_ZZ",g.yy.x-g.zz.x,g.yy.y-g.zz.y,g.yy.z-g.zz.z),f.updateFloat3("vSphericalZZ",g.zz.x,g.zz.y,g.zz.z),f.updateFloat3("vSphericalXY",g.xy.x,g.xy.y,g.xy.z),f.updateFloat3("vSphericalYZ",g.yz.x,g.yz.y,g.yz.z),f.updateFloat3("vSphericalZX",g.zx.x,g.zx.y,g.zx.z)}f.updateFloat3("vReflectionMicrosurfaceInfos",p.getSize().width,p.lodGenerationScale,p.lodGenerationOffset)}this._emissiveTexture&&Ro.EmissiveTextureEnabled&&(f.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,Li.mA)(this._emissiveTexture,f,"emissive")),this._lightmapTexture&&Ro.LightmapTextureEnabled&&(f.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,Li.mA)(this._lightmapTexture,f,"lightmap")),Ro.SpecularTextureEnabled&&(this._metallicTexture?(f.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),(0,Li.mA)(this._metallicTexture,f,"reflectivity")):this._reflectivityTexture&&(f.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),(0,Li.mA)(this._reflectivityTexture,f,"reflectivity")),this._metallicReflectanceTexture&&(f.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),(0,Li.mA)(this._metallicReflectanceTexture,f,"metallicReflectance")),this._reflectanceTexture&&l.REFLECTANCE&&(f.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),(0,Li.mA)(this._reflectanceTexture,f,"reflectance")),this._microSurfaceTexture&&(f.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),(0,Li.mA)(this._microSurfaceTexture,f,"microSurfaceSampler"))),this._bumpTexture&&u.getCaps().standardDerivatives&&Ro.BumpTextureEnabled&&!this._disableBumpMap&&(f.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),(0,Li.mA)(this._bumpTexture,f,"bump"),s._mirroredCameraPosition?f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1))}if(this.pointsCloud&&f.updateFloat("pointSize",this.pointSize),l.METALLICWORKFLOW){h.IG.Color3[0].r=void 0===this._metallic||null===this._metallic?1:this._metallic,h.IG.Color3[0].g=void 0===this._roughness||null===this._roughness?1:this._roughness,f.updateColor4("vReflectivityColor",h.IG.Color3[0],1);var y=null!==(n=null===(r=this.subSurface)||void 0===r?void 0:r._indexOfRefraction)&&void 0!==n?n:1.5,b=Math.pow((y-1)/(y+1),2);this._metallicReflectanceColor.scaleToRef(b*this._metallicF0Factor,h.IG.Color3[0]);var T=this._metallicF0Factor;f.updateColor4("vMetallicReflectanceFactors",h.IG.Color3[0],T)}else f.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);f.updateColor3("vEmissiveColor",Ro.EmissiveTextureEnabled?this._emissiveColor:h.v9.BlackReadOnly),f.updateColor3("vReflectionColor",this._reflectionColor),!l.SS_REFRACTION&&(null===(o=this.subSurface)||void 0===o?void 0:o._linkRefractionWithTransparency)?f.updateColor4("vAlbedoColor",this._albedoColor,1):f.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity*s.environmentIntensity,this._lightingInfos.w=this._specularIntensity,f.updateVector4("vLightingIntensity",this._lightingInfos),s.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),f.updateColor3("vAmbientColor",this._globalAmbientColor),f.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}s.texturesEnabled&&(this._albedoTexture&&Ro.DiffuseTextureEnabled&&f.setTexture("albedoSampler",this._albedoTexture),this._ambientTexture&&Ro.AmbientTextureEnabled&&f.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&Ro.OpacityTextureEnabled&&f.setTexture("opacitySampler",this._opacityTexture),p&&Ro.ReflectionTextureEnabled&&(l.LODBASEDMICROSFURACE?f.setTexture("reflectionSampler",p):(f.setTexture("reflectionSampler",p._lodTextureMid||p),f.setTexture("reflectionSamplerLow",p._lodTextureLow||p),f.setTexture("reflectionSamplerHigh",p._lodTextureHigh||p)),l.USEIRRADIANCEMAP&&f.setTexture("irradianceSampler",p.irradianceTexture)),l.ENVIRONMENTBRDF&&f.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&Ro.EmissiveTextureEnabled&&f.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&Ro.LightmapTextureEnabled&&f.setTexture("lightmapSampler",this._lightmapTexture),Ro.SpecularTextureEnabled&&(this._metallicTexture?f.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&f.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&f.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&l.REFLECTANCE&&f.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&f.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&u.getCaps().standardDerivatives&&Ro.BumpTextureEnabled&&!this._disableBumpMap&&f.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(c),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,zo.gS)(this._activeEffect,this,s),this.bindEyePosition(c)}else s.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!d&&this.isFrozen||(s.lightsEnabled&&!this._disableLighting&&(0,Li.RL)(s,t,this._activeEffect,l,this._maxSimultaneousLights),(s.fogEnabled&&t.applyFog&&s.fogMode!==it.FOGMODE_NONE||p||this.subSurface.refractionTexture||t.receiveShadows||l.PREPASS)&&this.bindView(c),(0,Li.Yy)(s,t,this._activeEffect,!0),l.NUM_MORPH_INFLUENCERS&&(0,Li.nR)(t,this._activeEffect),l.BAKED_VERTEX_ANIMATION_TEXTURE&&(null===(a=t.bakedVertexAnimationManager)||void 0===a||a.bind(c,l.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),(0,Li.DL)(l,this._activeEffect,s)),this._afterBind(t,this._activeEffect,i),f.update()}}},t.prototype.getAnimatables=function(){var t=e.prototype.getAnimatables.call(this);return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&t.push(this._albedoTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&t.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&t.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&t.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&t.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?t.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&t.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&t.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&t.push(this._lightmapTexture),this._metallicReflectanceTexture&&this._metallicReflectanceTexture.animations&&this._metallicReflectanceTexture.animations.length>0&&t.push(this._metallicReflectanceTexture),this._reflectanceTexture&&this._reflectanceTexture.animations&&this._reflectanceTexture.animations.length>0&&t.push(this._reflectanceTexture),this._microSurfaceTexture&&this._microSurfaceTexture.animations&&this._microSurfaceTexture.animations.length>0&&t.push(this._microSurfaceTexture),t},t.prototype._getReflectionTexture=function(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._albedoTexture&&t.push(this._albedoTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._reflectivityTexture&&t.push(this._reflectivityTexture),this._metallicTexture&&t.push(this._metallicTexture),this._metallicReflectanceTexture&&t.push(this._metallicReflectanceTexture),this._reflectanceTexture&&t.push(this._reflectanceTexture),this._microSurfaceTexture&&t.push(this._microSurfaceTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._albedoTexture===t||this._ambientTexture===t||this._opacityTexture===t||this._reflectionTexture===t||this._emissiveTexture===t||this._reflectivityTexture===t||this._metallicTexture===t||this._metallicReflectanceTexture===t||this._reflectanceTexture===t||this._microSurfaceTexture===t||this._bumpTexture===t||this._lightmapTexture===t},t.prototype.setPrePassRenderer=function(){var e;if(!(null===(e=this.subSurface)||void 0===e?void 0:e.isScatteringEnabled))return!1;var t=this.getScene().enableSubSurfaceForPrePass();return t&&(t.enabled=!0),!0},t.prototype.dispose=function(t,i){var r,n,o,a,s,l,c,u,h,d,p,f;i&&(this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),null===(r=this._albedoTexture)||void 0===r||r.dispose(),null===(n=this._ambientTexture)||void 0===n||n.dispose(),null===(o=this._opacityTexture)||void 0===o||o.dispose(),null===(a=this._reflectionTexture)||void 0===a||a.dispose(),null===(s=this._emissiveTexture)||void 0===s||s.dispose(),null===(l=this._metallicTexture)||void 0===l||l.dispose(),null===(c=this._reflectivityTexture)||void 0===c||c.dispose(),null===(u=this._bumpTexture)||void 0===u||u.dispose(),null===(h=this._lightmapTexture)||void 0===h||h.dispose(),null===(d=this._metallicReflectanceTexture)||void 0===d||d.dispose(),null===(p=this._reflectanceTexture)||void 0===p||p.dispose(),null===(f=this._microSurfaceTexture)||void 0===f||f.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.PBRMATERIAL_OPAQUE=Bi.MATERIAL_OPAQUE,t.PBRMATERIAL_ALPHATEST=Bi.MATERIAL_ALPHATEST,t.PBRMATERIAL_ALPHABLEND=Bi.MATERIAL_ALPHABLEND,t.PBRMATERIAL_ALPHATESTANDBLEND=Bi.MATERIAL_ALPHATESTANDBLEND,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0,t.LIGHTFALLOFF_PHYSICAL=0,t.LIGHTFALLOFF_GLTF=1,t.LIGHTFALLOFF_STANDARD=2,(0,f.Cg)([(0,B.n1)()],t.prototype,"_imageProcessingConfiguration",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"debugMode",void 0),t}(Ao),Wd=function(e){function t(i,r){var n=e.call(this,i,r)||this;return n.directIntensity=1,n.emissiveIntensity=1,n.environmentIntensity=1,n.specularIntensity=1,n.disableBumpMap=!1,n.ambientTextureStrength=1,n.ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,n.metallicF0Factor=1,n.metallicReflectanceColor=h.v9.White(),n.useOnlyMetallicFromMetallicReflectanceTexture=!1,n.ambientColor=new h.v9(0,0,0),n.albedoColor=new h.v9(1,1,1),n.reflectivityColor=new h.v9(1,1,1),n.reflectionColor=new h.v9(1,1,1),n.emissiveColor=new h.v9(0,0,0),n.microSurface=1,n.useLightmapAsShadowmap=!1,n.useAlphaFromAlbedoTexture=!1,n.forceAlphaTest=!1,n.alphaCutOff=.4,n.useSpecularOverAlpha=!0,n.useMicroSurfaceFromReflectivityMapAlpha=!1,n.useRoughnessFromMetallicTextureAlpha=!0,n.useRoughnessFromMetallicTextureGreen=!1,n.useMetallnessFromMetallicTextureBlue=!1,n.useAmbientOcclusionFromMetallicTextureRed=!1,n.useAmbientInGrayScale=!1,n.useAutoMicroSurfaceFromReflectivityMap=!1,n.useRadianceOverAlpha=!0,n.useObjectSpaceNormalMap=!1,n.useParallax=!1,n.useParallaxOcclusion=!1,n.parallaxScaleBias=.05,n.disableLighting=!1,n.forceIrradianceInFragment=!1,n.maxSimultaneousLights=4,n.invertNormalMapX=!1,n.invertNormalMapY=!1,n.twoSidedLighting=!1,n.useAlphaFresnel=!1,n.useLinearAlphaFresnel=!1,n.environmentBRDFTexture=null,n.forceNormalForward=!1,n.enableSpecularAntiAliasing=!1,n.useHorizonOcclusion=!0,n.useRadianceOcclusion=!0,n.unlit=!1,n.applyDecalMapAfterDetailMap=!1,n._environmentBRDFTexture=Rd(n.getScene()),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this.subSurface.refractionTexture},set:function(e){this.subSurface.refractionTexture=e,e?this.subSurface.isRefractionEnabled=!0:this.subSurface.linkRefractionWithTransparency||(this.subSurface.isRefractionEnabled=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this.subSurface.indexOfRefraction},set:function(e){this.subSurface.indexOfRefraction=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"invertRefractionY",{get:function(){return this.subSurface.invertRefractionY},set:function(e){this.subSurface.invertRefractionY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkRefractionWithTransparency",{get:function(){return this.subSurface.linkRefractionWithTransparency},set:function(e){this.subSurface.linkRefractionWithTransparency=e,e&&(this.subSurface.isRefractionEnabled=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"usePhysicalLightFalloff",{get:function(){return this._lightFalloff===Xd.LIGHTFALLOFF_PHYSICAL},set:function(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Xd.LIGHTFALLOFF_PHYSICAL:Xd.LIGHTFALLOFF_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useGLTFLightFalloff",{get:function(){return this._lightFalloff===Xd.LIGHTFALLOFF_GLTF},set:function(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Xd.LIGHTFALLOFF_GLTF:Xd.LIGHTFALLOFF_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PBRMaterial"},t.prototype.clone=function(e,i,r){var n=this;void 0===i&&(i=!0),void 0===r&&(r="");var o=V.p.Clone((function(){return new t(e,n.getScene())}),this,{cloneTexturesOnlyOnce:i});return o.id=e,o.name=e,this.stencil.copyTo(o.stencil),this._clonePlugins(o,r),o},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.PBRMaterial",t},t.Parse=function(e,i,r){var n=V.p.Parse((function(){return new t(e.name,i)}),e,i,r);return e.stencil&&n.stencil.parse(e.stencil,i,r),Bi._ParsePlugins(e,n,i,r),e.clearCoat&&n.clearCoat.parse(e.clearCoat,i,r),e.anisotropy&&n.anisotropy.parse(e.anisotropy,i,r),e.brdf&&n.brdf.parse(e.brdf,i,r),e.sheen&&n.sheen.parse(e.sheen,i,r),e.subSurface&&n.subSurface.parse(e.subSurface,i,r),e.iridescence&&n.iridescence.parse(e.iridescence,i,r),n},t.PBRMATERIAL_OPAQUE=Xd.PBRMATERIAL_OPAQUE,t.PBRMATERIAL_ALPHATEST=Xd.PBRMATERIAL_ALPHATEST,t.PBRMATERIAL_ALPHABLEND=Xd.PBRMATERIAL_ALPHABLEND,t.PBRMATERIAL_ALPHATESTANDBLEND=Xd.PBRMATERIAL_ALPHATESTANDBLEND,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=Xd.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"directIntensity",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveIntensity",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"environmentIntensity",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"specularIntensity",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"disableBumpMap",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"albedoTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTextureStrength",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTextureImpactOnAnalyticalLights",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"opacityTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectivityTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallicTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallic",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"roughness",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallicF0Factor",void 0),(0,f.Cg)([(0,B.jT)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallicReflectanceColor",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useOnlyMetallicFromMetallicReflectanceTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"metallicReflectanceTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectanceTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"microSurfaceTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"bumpTexture",void 0),(0,f.Cg)([(0,B.uM)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty",null)],t.prototype,"lightmapTexture",void 0),(0,f.Cg)([(0,B.jT)("ambient"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientColor",void 0),(0,f.Cg)([(0,B.jT)("albedo"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"albedoColor",void 0),(0,f.Cg)([(0,B.jT)("reflectivity"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectivityColor",void 0),(0,f.Cg)([(0,B.jT)("reflection"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionColor",void 0),(0,f.Cg)([(0,B.jT)("emissive"),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"emissiveColor",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"microSurface",void 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0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useParallaxOcclusion",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"parallaxScaleBias",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"disableLighting",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"forceIrradianceInFragment",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"maxSimultaneousLights",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapX",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertNormalMapY",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"twoSidedLighting",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useAlphaFresnel",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useLinearAlphaFresnel",void 0),(0,f.Cg)([(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"environmentBRDFTexture",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"forceNormalForward",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableSpecularAntiAliasing",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useHorizonOcclusion",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRadianceOcclusion",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"unlit",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"applyDecalMapAfterDetailMap",void 0),t}(Xd);(0,o.Y5)("BABYLON.PBRMaterial",Wd);var Hd=function(){function e(){this.supportCascades=!0}return e.prototype.canLoad=function(e){return e.endsWith(".dds")},e.prototype.loadCubeData=function(e,t,i,r){var n,o=t.getEngine(),a=!1,s=1e3;if(Array.isArray(e))for(var l=0;l<e.length;l++){var c=e[l];n=cc.GetDDSInfo(c),t.width=n.width,t.height=n.height,a=(n.isRGB||n.isLuminance||n.mipmapCount>1)&&t.generateMipMaps,o._unpackFlipY(n.isCompressed),cc.UploadDDSLevels(o,t,c,n,a,6,-1,l),n.isFourCC||1!==n.mipmapCount?s=n.mipmapCount-1:o.generateMipMapsForCubemap(t)}else c=e,n=cc.GetDDSInfo(c),t.width=n.width,t.height=n.height,i&&(n.sphericalPolynomial=new zl),a=(n.isRGB||n.isLuminance||n.mipmapCount>1)&&t.generateMipMaps,o._unpackFlipY(n.isCompressed),cc.UploadDDSLevels(o,t,c,n,a,6),n.isFourCC||1!==n.mipmapCount?s=n.mipmapCount-1:o.generateMipMapsForCubemap(t,!1);o._setCubeMapTextureParams(t,a,s),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r({isDDS:!0,width:t.width,info:n,data:e,texture:t})},e.prototype.loadData=function(e,t,i){var r=cc.GetDDSInfo(e),n=(r.isRGB||r.isLuminance||r.mipmapCount>1)&&t.generateMipMaps&&r.width>>r.mipmapCount-1==1;i(r.width,r.height,n,r.isFourCC,(function(){cc.UploadDDSLevels(t.getEngine(),t,e,r,n,1)}))},e}();Pi._TextureLoaders.push(new Hd);var jd=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return e.endsWith(".env")},e.prototype.loadCubeData=function(e,t,i,r,n){if(!Array.isArray(e)){var o=mc(e);if(o){t.width=o.width,t.height=o.width;try{Sc(t,o),Tc(t,e,o).then((function(){t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}),(function(e){null==n||n("Can not upload environment levels",e)}))}catch(e){null==n||n("Can not upload environment file",e)}}else n&&n("Can not parse the environment file",null)}},e.prototype.loadData=function(){throw".env not supported in 2d."},e}();Pi._TextureLoaders.push(new jd);var qd,Kd,Qd,Zd=function(){function e(t,i){if(this.data=t,this.isInvalid=!1,!e.IsValid(t))return this.isInvalid=!0,void y.V.Error("texture missing KTX identifier");var r=Uint32Array.BYTES_PER_ELEMENT,n=new DataView(this.data.buffer,this.data.byteOffset+12,13*r),o=67305985===n.getUint32(0,!0);return this.glType=n.getUint32(1*r,o),this.glTypeSize=n.getUint32(2*r,o),this.glFormat=n.getUint32(3*r,o),this.glInternalFormat=n.getUint32(4*r,o),this.glBaseInternalFormat=n.getUint32(5*r,o),this.pixelWidth=n.getUint32(6*r,o),this.pixelHeight=n.getUint32(7*r,o),this.pixelDepth=n.getUint32(8*r,o),this.numberOfArrayElements=n.getUint32(9*r,o),this.numberOfFaces=n.getUint32(10*r,o),this.numberOfMipmapLevels=n.getUint32(11*r,o),this.bytesOfKeyValueData=n.getUint32(12*r,o),0!==this.glType?(y.V.Error("only compressed formats currently supported"),void(this.isInvalid=!0)):(this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0===this.pixelHeight||0!==this.pixelDepth?(y.V.Error("only 2D textures currently supported"),void(this.isInvalid=!0)):0!==this.numberOfArrayElements?(y.V.Error("texture arrays not currently supported"),void(this.isInvalid=!0)):this.numberOfFaces!==i?(y.V.Error("number of faces expected"+i+", but found "+this.numberOfFaces),void(this.isInvalid=!0)):void(this.loadType=e.COMPRESSED_2D))}return e.prototype.uploadLevels=function(t,i){switch(this.loadType){case e.COMPRESSED_2D:this._upload2DCompressedLevels(t,i);case e.TEX_2D:case e.COMPRESSED_3D:case e.TEX_3D:}},e.prototype._upload2DCompressedLevels=function(t,i){for(var r=e.HEADER_LEN+this.bytesOfKeyValueData,n=this.pixelWidth,o=this.pixelHeight,a=i?this.numberOfMipmapLevels:1,s=0;s<a;s++){var l=new Int32Array(this.data.buffer,this.data.byteOffset+r,1)[0];r+=4;for(var c=0;c<this.numberOfFaces;c++){var u=new Uint8Array(this.data.buffer,this.data.byteOffset+r,l);t.getEngine()._uploadCompressedDataToTextureDirectly(t,t.format,n,o,u,c,s),r+=l,r+=3-(l+3)%4}n=Math.max(1,.5*n),o=Math.max(1,.5*o)}},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&49===t[5]&&49===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e.HEADER_LEN=64,e.COMPRESSED_2D=0,e.COMPRESSED_3D=1,e.TEX_2D=2,e.TEX_3D=3,e}(),Jd=function(){function e(e){this._pendingActions=new Array,this._workerInfos=e.map((function(e){return{workerPromise:Promise.resolve(e),idle:!0}}))}return e.prototype.dispose=function(){for(var e=0,t=this._workerInfos;e<t.length;e++)t[e].workerPromise.then((function(e){e.terminate()}));this._workerInfos.length=0,this._pendingActions.length=0},e.prototype.push=function(e){this._executeOnIdleWorker(e)||this._pendingActions.push(e)},e.prototype._executeOnIdleWorker=function(e){for(var t=0,i=this._workerInfos;t<i.length;t++){var r=i[t];if(r.idle)return this._execute(r,e),!0}return!1},e.prototype._execute=function(e,t){var i=this;e.idle=!1,e.workerPromise.then((function(r){t(r,(function(){var t=i._pendingActions.shift();t?i._execute(e,t):e.idle=!0}))}))},e}(),$d=function(e){function t(i,r,n){void 0===n&&(n=t.DefaultOptions);var o=e.call(this,[])||this;return o._maxWorkers=i,o._createWorkerAsync=r,o._options=n,o}return(0,f.C6)(t,e),t.prototype.push=function(e){if(!this._executeOnIdleWorker(e))if(this._workerInfos.length<this._maxWorkers){var t={workerPromise:this._createWorkerAsync(),idle:!1};this._workerInfos.push(t),this._execute(t,e)}else this._pendingActions.push(e)},t.prototype._execute=function(t,i){var r=this;t.timeoutId&&(clearTimeout(t.timeoutId),delete t.timeoutId),e.prototype._execute.call(this,t,(function(e,n){i(e,(function(){n(),t.idle&&(t.timeoutId=setTimeout((function(){t.workerPromise.then((function(e){e.terminate()}));var e=r._workerInfos.indexOf(t);-1!==e&&r._workerInfos.splice(e,1)}),r._options.idleTimeElapsedBeforeRelease))}))}))},t.DefaultOptions={idleTimeElapsedBeforeRelease:1e3},t}(Jd);function ep(e,t){var i=(null==t?void 0:t.jsDecoderModule)||KTX2DECODER;e&&(e.wasmUASTCToASTC&&(i.LiteTranscoder_UASTC_ASTC.WasmModuleURL=e.wasmUASTCToASTC),e.wasmUASTCToBC7&&(i.LiteTranscoder_UASTC_BC7.WasmModuleURL=e.wasmUASTCToBC7),e.wasmUASTCToRGBA_UNORM&&(i.LiteTranscoder_UASTC_RGBA_UNORM.WasmModuleURL=e.wasmUASTCToRGBA_UNORM),e.wasmUASTCToRGBA_SRGB&&(i.LiteTranscoder_UASTC_RGBA_SRGB.WasmModuleURL=e.wasmUASTCToRGBA_SRGB),e.wasmUASTCToR8_UNORM&&(i.LiteTranscoder_UASTC_R8_UNORM.WasmModuleURL=e.wasmUASTCToR8_UNORM),e.wasmUASTCToRG8_UNORM&&(i.LiteTranscoder_UASTC_RG8_UNORM.WasmModuleURL=e.wasmUASTCToRG8_UNORM),e.jsMSCTranscoder&&(i.MSCTranscoder.JSModuleURL=e.jsMSCTranscoder),e.wasmMSCTranscoder&&(i.MSCTranscoder.WasmModuleURL=e.wasmMSCTranscoder),e.wasmZSTDDecoder&&(i.ZSTDDecoder.WasmModuleURL=e.wasmZSTDDecoder)),t&&(t.wasmUASTCToASTC&&(i.LiteTranscoder_UASTC_ASTC.WasmBinary=t.wasmUASTCToASTC),t.wasmUASTCToBC7&&(i.LiteTranscoder_UASTC_BC7.WasmBinary=t.wasmUASTCToBC7),t.wasmUASTCToRGBA_UNORM&&(i.LiteTranscoder_UASTC_RGBA_UNORM.WasmBinary=t.wasmUASTCToRGBA_UNORM),t.wasmUASTCToRGBA_SRGB&&(i.LiteTranscoder_UASTC_RGBA_SRGB.WasmBinary=t.wasmUASTCToRGBA_SRGB),t.wasmUASTCToR8_UNORM&&(i.LiteTranscoder_UASTC_R8_UNORM.WasmBinary=t.wasmUASTCToR8_UNORM),t.wasmUASTCToRG8_UNORM&&(i.LiteTranscoder_UASTC_RG8_UNORM.WasmBinary=t.wasmUASTCToRG8_UNORM),t.jsMSCTranscoder&&(i.MSCTranscoder.JSModule=t.jsMSCTranscoder),t.wasmMSCTranscoder&&(i.MSCTranscoder.WasmBinary=t.wasmMSCTranscoder),t.wasmZSTDDecoder&&(i.ZSTDDecoder.WasmBinary=t.wasmZSTDDecoder))}function tp(e){var t;void 0===e&&"undefined"!=typeof KTX2DECODER&&(e=KTX2DECODER),onmessage=function(i){if(i.data)switch(i.data.action){case"init":var r=i.data.urls;r&&(r.jsDecoderModule&&void 0===e&&(importScripts(r.jsDecoderModule),e=KTX2DECODER),ep(r)),i.data.wasmBinaries&&ep(void 0,(0,f.Cl)((0,f.Cl)({},i.data.wasmBinaries),{jsDecoderModule:e})),t=new e.KTX2Decoder,postMessage({action:"init"});break;case"setDefaultDecoderOptions":e.KTX2Decoder.DefaultDecoderOptions=i.data.options;break;case"decode":t.decode(i.data.data,i.data.caps,i.data.options).then((function(e){for(var t=[],i=0;i<e.mipmaps.length;++i){var r=e.mipmaps[i];r&&r.data&&t.push(r.data.buffer)}postMessage({action:"decoded",success:!0,decodedData:e},t)})).catch((function(e){postMessage({action:"decoded",success:!1,msg:e})}))}}}!function(e){e[e.ETC1S=0]="ETC1S",e[e.UASTC4x4=1]="UASTC4x4"}(qd||(qd={})),function(e){e[e.ASTC_4X4_RGBA=0]="ASTC_4X4_RGBA",e[e.BC7_RGBA=1]="BC7_RGBA",e[e.BC3_RGBA=2]="BC3_RGBA",e[e.BC1_RGB=3]="BC1_RGB",e[e.PVRTC1_4_RGBA=4]="PVRTC1_4_RGBA",e[e.PVRTC1_4_RGB=5]="PVRTC1_4_RGB",e[e.ETC2_RGBA=6]="ETC2_RGBA",e[e.ETC1_RGB=7]="ETC1_RGB",e[e.RGBA32=8]="RGBA32",e[e.R8=9]="R8",e[e.RG8=10]="RG8"}(Kd||(Kd={})),function(e){e[e.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",e[e.COMPRESSED_RGBA_ASTC_4X4_KHR=37808]="COMPRESSED_RGBA_ASTC_4X4_KHR",e[e.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",e[e.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",e[e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",e[e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",e[e.COMPRESSED_RGBA8_ETC2_EAC=37496]="COMPRESSED_RGBA8_ETC2_EAC",e[e.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",e[e.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",e[e.RGBA8Format=32856]="RGBA8Format",e[e.R8Format=33321]="R8Format",e[e.RG8Format=33323]="RG8Format"}(Qd||(Qd={}));var ip=function(){function e(){this._isDirty=!0,this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=!0,this._ktx2DecoderOptions={}}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRGBAIfASTCBC7NotAvailableWhenUASTC",{get:function(){return this._useRGBAIfASTCBC7NotAvailableWhenUASTC},set:function(e){this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==e&&(this._useRGBAIfASTCBC7NotAvailableWhenUASTC=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRGBAIfOnlyBC1BC3AvailableWhenUASTC",{get:function(){return this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC},set:function(e){this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC!==e&&(this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceRGBA",{get:function(){return this._forceRGBA},set:function(e){this._forceRGBA!==e&&(this._forceRGBA=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceR8",{get:function(){return this._forceR8},set:function(e){this._forceR8!==e&&(this._forceR8=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceRG8",{get:function(){return this._forceRG8},set:function(e){this._forceRG8!==e&&(this._forceRG8=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bypassTranscoders",{get:function(){return this._bypassTranscoders},set:function(e){this._bypassTranscoders!==e&&(this._bypassTranscoders=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),e.prototype._getKTX2DecoderOptions=function(){if(!this._isDirty)return this._ktx2DecoderOptions;this._isDirty=!1;var e={useRGBAIfASTCBC7NotAvailableWhenUASTC:this._useRGBAIfASTCBC7NotAvailableWhenUASTC,forceRGBA:this._forceRGBA,forceR8:this._forceR8,forceRG8:this._forceRG8,bypassTranscoders:this._bypassTranscoders};return this.useRGBAIfOnlyBC1BC3AvailableWhenUASTC&&(e.transcodeFormatDecisionTree={UASTC:{transcodeFormat:[Kd.BC1_RGB,Kd.BC3_RGBA],yes:{transcodeFormat:Kd.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e},e}(),rp=function(){function e(t,i){var r,n;void 0===i&&(i=e.DefaultNumWorkers),this._engine=t;var o="object"==typeof i&&i.workerPool||e.WorkerPool;if(o)e._WorkerPoolPromise=Promise.resolve(o);else{"object"==typeof i?e._KTX2DecoderModule=null===(r=null==i?void 0:i.binariesAndModulesContainer)||void 0===r?void 0:r.jsDecoderModule:"undefined"!=typeof KTX2DECODER&&(e._KTX2DecoderModule=KTX2DECODER);var a="number"==typeof i?i:null!==(n=i.numWorkers)&&void 0!==n?n:e.DefaultNumWorkers;e._Initialize(a)}}return e.GetDefaultNumWorkers=function(){return"object"==typeof navigator&&navigator.hardwareConcurrency?Math.min(Math.floor(.5*navigator.hardwareConcurrency),4):1},e._Initialize=function(t){if(!e._WorkerPoolPromise&&!e._DecoderModulePromise){var i={jsDecoderModule:ee.S0.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:ee.S0.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:ee.S0.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};t&&"function"==typeof Worker&&"undefined"!=typeof URL?e._WorkerPoolPromise=new Promise((function(e){var r="".concat(ep,"(").concat(tp,")()"),n=URL.createObjectURL(new Blob([r],{type:"application/javascript"}));e(new $d(t,(function(){return function(e,t,i){return new Promise((function(t,r){var n=function(t){e.removeEventListener("error",n),e.removeEventListener("message",o),r(t)},o=function(i){"init"===i.data.action&&(e.removeEventListener("error",n),e.removeEventListener("message",o),t(e))};e.addEventListener("error",n),e.addEventListener("message",o),e.postMessage({action:"init",urls:i,wasmBinaries:undefined})}))}(new Worker(n),0,i)})))})):void 0===e._KTX2DecoderModule?e._DecoderModulePromise=ee.S0.LoadBabylonScriptAsync(i.jsDecoderModule).then((function(){return e._KTX2DecoderModule=KTX2DECODER,e._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,e._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,ep(i,e._KTX2DecoderModule),new e._KTX2DecoderModule.KTX2Decoder})):(e._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,e._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,e._DecoderModulePromise=Promise.resolve(new e._KTX2DecoderModule.KTX2Decoder))}},e.prototype._uploadAsync=function(t,i,r){var n=this,o=this._engine.getCaps(),a={astc:!!o.astc,bptc:!!o.bptc,s3tc:!!o.s3tc,pvrtc:!!o.pvrtc,etc2:!!o.etc2,etc1:!!o.etc1};if(e._WorkerPoolPromise)return e._WorkerPoolPromise.then((function(o){return new Promise((function(s,l){o.push((function(o,c){var u=function(e){o.removeEventListener("error",u),o.removeEventListener("message",h),l(e),c()},h=function(e){if("decoded"===e.data.action){if(o.removeEventListener("error",u),o.removeEventListener("message",h),e.data.success)try{n._createTexture(e.data.decodedData,i,r),s()}catch(e){l({message:e})}else l({message:e.data.msg});c()}};o.addEventListener("error",u),o.addEventListener("message",h),o.postMessage({action:"setDefaultDecoderOptions",options:e.DefaultDecoderOptions._getKTX2DecoderOptions()});var d=new Uint8Array(t.byteLength);d.set(new Uint8Array(t.buffer,t.byteOffset,t.byteLength)),o.postMessage({action:"decode",data:d,caps:a,options:r},[d.buffer])}))}))}));if(e._DecoderModulePromise)return e._DecoderModulePromise.then((function(r){return e.DefaultDecoderOptions.isDirty&&(e._KTX2DecoderModule.KTX2Decoder.DefaultDecoderOptions=e.DefaultDecoderOptions._getKTX2DecoderOptions()),new Promise((function(e,a){r.decode(t,o).then((function(t){n._createTexture(t,i),e()})).catch((function(e){a({message:e})}))}))}));throw new Error("KTX2 decoder module is not available")},e.prototype._createTexture=function(e,t,i){this._engine._bindTextureDirectly(3553,t),i&&(i.transcodedFormat=e.transcodedFormat,i.isInGammaSpace=e.isInGammaSpace,i.hasAlpha=e.hasAlpha,i.transcoderName=e.transcoderName);var r=!0;switch(e.transcodedFormat){case 32856:t.type=s.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=s.Y.TEXTUREFORMAT_RGBA;break;case 33321:t.type=s.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=s.Y.TEXTUREFORMAT_R;break;case 33323:t.type=s.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=s.Y.TEXTUREFORMAT_RG;break;default:t.format=e.transcodedFormat,r=!1}if(t._gammaSpace=e.isInGammaSpace,t.generateMipMaps=e.mipmaps.length>1,e.errors)throw new Error("KTX2 container - could not transcode the data. "+e.errors);for(var n=0;n<e.mipmaps.length;++n){var o=e.mipmaps[n];if(!o||!o.data)throw new Error("KTX2 container - could not transcode one of the image");r?(t.width=o.width,t.height=o.height,this._engine._uploadDataToTextureDirectly(t,o.data,0,n,void 0,!0)):this._engine._uploadCompressedDataToTextureDirectly(t,e.transcodedFormat,o.width,o.height,o.data,0,n)}t._extension=".ktx2",t.width=e.mipmaps[0].width,t.height=e.mipmaps[0].height,t.isReady=!0,this._engine._bindTextureDirectly(3553,null)},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&50===t[5]&&48===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e.URLConfig={jsDecoderModule:"https://cdn.babylonjs.com/babylon.ktx2Decoder.js",wasmUASTCToASTC:null,wasmUASTCToBC7:null,wasmUASTCToRGBA_UNORM:null,wasmUASTCToRGBA_SRGB:null,wasmUASTCToR8_UNORM:null,wasmUASTCToRG8_UNORM:null,jsMSCTranscoder:null,wasmMSCTranscoder:null,wasmZSTDDecoder:null},e.DefaultNumWorkers=e.GetDefaultNumWorkers(),e.DefaultDecoderOptions=new ip,e}(),np=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e,t){return e.endsWith(".ktx")||e.endsWith(".ktx2")||"image/ktx"===t||"image/ktx2"===t},e.prototype.loadCubeData=function(e,t,i,r){if(!Array.isArray(e)){t._invertVScale=!t.invertY;var n=t.getEngine(),o=new Zd(e,6),a=o.numberOfMipmapLevels>1&&t.generateMipMaps;n._unpackFlipY(!0),o.uploadLevels(t,t.generateMipMaps),t.width=o.pixelWidth,t.height=o.pixelHeight,n._setCubeMapTextureParams(t,a,o.numberOfMipmapLevels-1),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()}},e.prototype.loadData=function(e,t,i,r){if(Zd.IsValid(e)){t._invertVScale=!t.invertY;var n=new Zd(e,1),o=function(e){switch(e){case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB_S3TC_DXT1_EXT:return s.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:return s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:return s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ETC2:return s.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:return s.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:return s.Y.TEXTUREFORMAT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:return s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4;case s.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:return s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM}return null}(n.glInternalFormat);o?(t.format=o,t._useSRGBBuffer=t.getEngine()._getUseSRGBBuffer(!0,t.generateMipMaps),t._gammaSpace=!0):t.format=n.glInternalFormat,i(n.pixelWidth,n.pixelHeight,t.generateMipMaps,!0,(function(){n.uploadLevels(t,t.generateMipMaps)}),n.isInvalid)}else rp.IsValid(e)?new rp(t.getEngine())._uploadAsync(e,t,r).then((function(){i(t.width,t.height,t.generateMipMaps,!0,(function(){}),!1)}),(function(e){y.V.Warn("Failed to load KTX2 texture data: ".concat(e.message)),i(0,0,!1,!1,(function(){}),!0)})):(y.V.Error("texture missing KTX identifier"),i(0,0,!1,!1,(function(){}),!0))},e}();Pi._TextureLoaders.push(new np);var op,ap=function(e){function t(t,i,r){var n=e.call(this,t,u.Pq.Zero(),i)||this;return n._xrSessionManager=r,n._firstFrame=!1,n._referenceQuaternion=u.PT.Identity(),n._referencedPosition=new u.Pq,n._trackingState=0,n.onXRCameraInitializedObservable=new c.cP,n.onBeforeCameraTeleport=new c.cP,n.onAfterCameraTeleport=new c.cP,n.onTrackingStateChanged=new c.cP,n.compensateOnFirstFrame=!0,n._rotate180=new u.PT(0,1,0,0),n.minZ=.1,n.rotationQuaternion=new u.PT,n.cameraRigMode=zt.RIG_MODE_CUSTOM,n.updateUpVectorFromRotation=!0,n._updateNumberOfRigCameras(1),n.freezeProjectionMatrix(),n._deferOnly=!0,n._xrSessionManager.onXRSessionInit.add((function(){n._referencedPosition.copyFromFloats(0,0,0),n._referenceQuaternion.copyFromFloats(0,0,0,1),n._firstFrame=n.compensateOnFirstFrame,n._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(){n._xrSessionManager.currentFrame&&n._updateDepthNearFar()}))})),n._xrSessionManager.onXRFrameObservable.add((function(){n._firstFrame&&n._updateFromXRSession(),n.onXRCameraInitializedObservable.hasObservers()&&(n.onXRCameraInitializedObservable.notifyObservers(n),n.onXRCameraInitializedObservable.clear()),n._deferredUpdated&&(n.position.copyFrom(n._deferredPositionUpdate),n.rotationQuaternion.copyFrom(n._deferredRotationQuaternionUpdate)),n._updateReferenceSpace(),n._updateFromXRSession()}),void 0,!0),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"trackingState",{get:function(){return this._trackingState},enumerable:!1,configurable:!0}),t.prototype._setTrackingState=function(e){this._trackingState!==e&&(this._trackingState=e,this.onTrackingStateChanged.notifyObservers(e))},Object.defineProperty(t.prototype,"realWorldHeight",{get:function(){var e=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.baseReferenceSpace);return e&&e.transform?e.transform.position.y*this._xrSessionManager.worldScalingFactor:0},enumerable:!1,configurable:!0}),t.prototype._updateForDualEyeDebugging=function(){this._updateNumberOfRigCameras(2),this.rigCameras[0].viewport=new Gt(0,0,.5,1),this.rigCameras[0].outputRenderTarget=null,this.rigCameras[1].viewport=new Gt(.5,0,.5,1),this.rigCameras[1].outputRenderTarget=null},t.prototype.setTransformationFromNonVRCamera=function(e,t){void 0===e&&(e=this.getScene().activeCamera),void 0===t&&(t=!0),e&&e!==this&&(e.computeWorldMatrix().decompose(void 0,this.rotationQuaternion,this.position),this.position.y=0,u.PT.FromEulerAnglesToRef(0,this.rotationQuaternion.toEulerAngles().y,0,this.rotationQuaternion),this._firstFrame=!0,t&&this._xrSessionManager.resetReferenceSpace())},t.prototype.getClassName=function(){return"WebXRCamera"},t.prototype.setTarget=function(e){var t=u.AA.Vector3[1];e.subtractToRef(this.position,t),t.y=0,t.normalize();var i=Math.atan2(t.x,t.z);this.rotationQuaternion.toEulerAnglesToRef(t),u.PT.FromEulerAnglesToRef(t.x,i,t.z,this.rotationQuaternion)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._lastXRViewerPose=void 0},t.prototype._updateDepthNearFar=function(){var e=(this.maxZ||1e4)*this._xrSessionManager.worldScalingFactor,t={depthFar:e,depthNear:this.minZ};this._xrSessionManager.updateRenderState(t),this._cache.minZ=this.minZ,this._cache.maxZ=e},t.prototype._updateFromXRSession=function(){var e=this,t=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.referenceSpace);if(this._lastXRViewerPose=t||void 0,t){var i=t.emulatedPosition?1:2;if(this._setTrackingState(i),this.minZ===this._cache.minZ&&this.maxZ===this._cache.maxZ||this._updateDepthNearFar(),t.transform){var r=t.transform.orientation;if(void 0===t.transform.orientation.x)return;var n=t.transform.position;this._referencedPosition.set(n.x,n.y,n.z).scaleInPlace(this._xrSessionManager.worldScalingFactor),this._referenceQuaternion.set(r.x,r.y,r.z,r.w),this._scene.useRightHandedSystem||(this._referencedPosition.z*=-1,this._referenceQuaternion.z*=-1,this._referenceQuaternion.w*=-1),this._firstFrame?(this._firstFrame=!1,this.position.y+=this._referencedPosition.y,this._referenceQuaternion.copyFromFloats(0,0,0,1)):(this.rotationQuaternion.copyFrom(this._referenceQuaternion),this.position.copyFrom(this._referencedPosition))}this.rigCameras.length!==t.views.length&&this._updateNumberOfRigCameras(t.views.length),t.views.forEach((function(t,i){var r,n=e.rigCameras[i];n.isLeftCamera||n.isRightCamera||("right"===t.eye?n._isRightCamera=!0:"left"===t.eye&&(n._isLeftCamera=!0));for(var o=e.getScene().customRenderTargets,a=0;a<o.length;a++){var s=o[a];-1===n.customRenderTargets.indexOf(s)&&n.customRenderTargets.push(s)}var l=t.transform.position,c=t.transform.orientation;n.parent=e.parent,n.position.set(l.x,l.y,l.z).scaleInPlace(e._xrSessionManager.worldScalingFactor),n.rotationQuaternion.set(c.x,c.y,c.z,c.w),e._scene.useRightHandedSystem?n.rotationQuaternion.multiplyInPlace(e._rotate180):(n.position.z*=-1,n.rotationQuaternion.z*=-1,n.rotationQuaternion.w*=-1),u.uq.FromFloat32ArrayToRefScaled(t.projectionMatrix,0,1,n._projectionMatrix),e._scene.useRightHandedSystem||n._projectionMatrix.toggleProjectionMatrixHandInPlace();var h=2*Math.atan2(1,t.projectionMatrix[5]);n.fov=h,0===i&&(e.fov=h,e._projectionMatrix.copyFrom(n._projectionMatrix));var d=e._xrSessionManager.getRenderTargetTextureForView(t);e._renderingMultiview=(null===(r=null==d?void 0:d._texture)||void 0===r?void 0:r.isMultiview)||!1,e._renderingMultiview?0==i&&(e._xrSessionManager.trySetViewportForView(e.viewport,t),e.outputRenderTarget=d):(e._xrSessionManager.trySetViewportForView(n.viewport,t),n.outputRenderTarget=d||e._xrSessionManager.getRenderTargetTextureForView(t)),n.layerMask=e.layerMask}))}else this._setTrackingState(0)},t.prototype._updateNumberOfRigCameras=function(e){for(void 0===e&&(e=1);this.rigCameras.length<e;){var t=new gn("XR-RigCamera: "+this.rigCameras.length,u.Pq.Zero(),this.getScene());t.minZ=.1,t.rotationQuaternion=new u.PT,t.updateUpVectorFromRotation=!0,t.isRigCamera=!0,t.rigParent=this,t.freezeProjectionMatrix(),this.rigCameras.push(t)}for(;this.rigCameras.length>e;){var i=this.rigCameras.pop();i&&i.dispose()}},t.prototype._updateReferenceSpace=function(){if(!this.position.equals(this._referencedPosition)||!this.rotationQuaternion.equals(this._referenceQuaternion)){var e=u.AA.Matrix[0],i=u.AA.Matrix[1],r=u.AA.Matrix[2];u.uq.ComposeToRef(t._ScaleReadOnly,this._referenceQuaternion,this._referencedPosition,e),u.uq.ComposeToRef(t._ScaleReadOnly,this.rotationQuaternion,this.position,i),e.invert().multiplyToRef(i,r),r.invert(),this._scene.useRightHandedSystem||r.toggleModelMatrixHandInPlace(),r.decompose(void 0,this._referenceQuaternion,this._referencedPosition);var n=new XRRigidTransform({x:this._referencedPosition.x/this._xrSessionManager.worldScalingFactor,y:this._referencedPosition.y/this._xrSessionManager.worldScalingFactor,z:this._referencedPosition.z/this._xrSessionManager.worldScalingFactor},{x:this._referenceQuaternion.x,y:this._referenceQuaternion.y,z:this._referenceQuaternion.z,w:this._referenceQuaternion.w});this._xrSessionManager.referenceSpace=this._xrSessionManager.referenceSpace.getOffsetReferenceSpace(n)}},t._ScaleReadOnly=u.Pq.One(),t}(vn),sp=function(){function e(e){var t=this;this._scene=e,this._nonVRCamera=null,this._attachedToElement=!1,this._spectatorCamera=null,this._originalSceneAutoClear=!0,this._supported=!1,this._spectatorMode=!1,this._lastTimestamp=0,this.onInitialXRPoseSetObservable=new c.cP,this.onStateChangedObservable=new c.cP,this.state=3,this.sessionManager=new ia(e),this.camera=new ap("webxr",e,this.sessionManager),this.featuresManager=new Nr(this.sessionManager),e.onDisposeObservable.addOnce((function(){t.dispose()}))}return e.CreateAsync=function(t){var i=new e(t);return i.sessionManager.initializeAsync().then((function(){return i._supported=!0,i})).catch((function(e){throw i._setState(3),i.dispose(),e}))},e.prototype.dispose=function(){var e;this.exitXRAsync(),this.camera.dispose(),this.onStateChangedObservable.clear(),this.onInitialXRPoseSetObservable.clear(),this.sessionManager.dispose(),null===(e=this._spectatorCamera)||void 0===e||e.dispose(),this._nonVRCamera&&(this._scene.activeCamera=this._nonVRCamera)},e.prototype.enterXRAsync=function(e,t,i,r){var n,o,a,s;return void 0===i&&(i=this.sessionManager.getWebXRRenderTarget()),void 0===r&&(r={}),(0,f.sH)(this,void 0,void 0,(function(){var l,c,u,h=this;return(0,f.YH)(this,(function(d){switch(d.label){case 0:if(!this._supported)throw"WebXR not supported in this browser or environment";return this._setState(0),"viewer"!==t&&"local"!==t&&(r.optionalFeatures=r.optionalFeatures||[],r.optionalFeatures.push(t)),[4,this.featuresManager._extendXRSessionInitObject(r)];case 1:r=d.sent(),"immersive-ar"===e&&"unbounded"!==t&&y.V.Warn("We recommend using 'unbounded' reference space type when using 'immersive-ar' session mode"),d.label=2;case 2:return d.trys.push([2,7,,8]),[4,this.sessionManager.initializeSessionAsync(e,r)];case 3:return d.sent(),[4,this.sessionManager.setReferenceSpaceTypeAsync(t)];case 4:return d.sent(),l={depthFar:this.camera.maxZ||1e4,depthNear:this.camera.minZ},this.featuresManager.getEnabledFeature(Dr.LAYERS)?[3,6]:[4,i.initializeXRLayerAsync(this.sessionManager.session)];case 5:c=d.sent(),l.baseLayer=c,d.label=6;case 6:return this.sessionManager.updateRenderState(l),this.sessionManager.runXRRenderLoop(),this._originalSceneAutoClear=this._scene.autoClear,this._nonVRCamera=this._scene.activeCamera,this._attachedToElement=!!(null===(o=null===(n=this._nonVRCamera)||void 0===n?void 0:n.inputs)||void 0===o?void 0:o.attachedToElement),null===(a=this._nonVRCamera)||void 0===a||a.detachControl(),this._scene.activeCamera=this.camera,"immersive-ar"!==e?this._nonXRToXRCamera():(this._scene.autoClear=!1,this.camera.compensateOnFirstFrame=!1,this.camera.position.set(0,0,0),this.camera.rotationQuaternion.set(0,0,0,1),this.onInitialXRPoseSetObservable.notifyObservers(this.camera)),null===(s=Pi.audioEngine)||void 0===s||s._resumeAudioContextOnStateChange(),this.sessionManager.onXRSessionEnded.addOnce((function(){1!==h.state&&h._setState(1),h.camera.rigCameras.forEach((function(e){e.outputRenderTarget=null})),h._scene.autoClear=h._originalSceneAutoClear,h._scene.activeCamera=h._nonVRCamera,h._attachedToElement&&h._nonVRCamera&&h._nonVRCamera.attachControl(!!h._nonVRCamera.inputs.noPreventDefault),"immersive-ar"!==e&&h.camera.compensateOnFirstFrame&&(h._nonVRCamera.setPosition?h._nonVRCamera.setPosition(h.camera.position):h._nonVRCamera.position.copyFrom(h.camera.position)),h._setState(3)})),this.sessionManager.onXRFrameObservable.addOnce((function(){h._setState(2)})),[2,this.sessionManager];case 7:throw u=d.sent(),y.V.Log(u),y.V.Log(u.message),this._setState(3),u;case 8:return[2]}}))}))},e.prototype.exitXRAsync=function(){return 2!==this.state?Promise.resolve():(this._setState(1),this.sessionManager.exitXRAsync())},e.prototype.enableSpectatorMode=function(e){this._spectatorMode||(this._spectatorMode=!0,this._switchSpectatorMode(e))},e.prototype.disableSpecatatorMode=function(){this._spectatorMode&&(this._spectatorMode=!1,this._switchSpectatorMode())},e.prototype._switchSpectatorMode=function(e){var t=this,i=1/((null==e?void 0:e.fps)?e.fps:1e3)*1e3,r=(null==e?void 0:e.preferredCameraIndex)?null==e?void 0:e.preferredCameraIndex:0,n=function(){t._spectatorCamera&&t.sessionManager.currentTimestamp-t._lastTimestamp>=i&&(t._lastTimestamp=t.sessionManager.currentTimestamp,t._spectatorCamera.position.copyFrom(t.camera.rigCameras[r].globalPosition),t._spectatorCamera.rotationQuaternion.copyFrom(t.camera.rigCameras[r].absoluteRotation))};if(this._spectatorMode){if(r>=this.camera.rigCameras.length)throw new Error("the preferred camera index is beyond the length of rig camera array.");var o=function(){2===t.state?(t._spectatorCamera=new wn("webxr-spectator",u.Pq.Zero(),t._scene),t._spectatorCamera.rotationQuaternion=new u.PT,t._scene.activeCameras=[t.camera,t._spectatorCamera],t.sessionManager.onXRFrameObservable.add(n),t._scene.onAfterRenderCameraObservable.add((function(e){e===t.camera&&(t._scene.getEngine().framebufferDimensionsObject=null)}))):1===t.state&&(t.sessionManager.onXRFrameObservable.removeCallback(n),t._scene.activeCameras=null)};this.onStateChangedObservable.add(o),o()}else this.sessionManager.onXRFrameObservable.removeCallback(n),this._scene.activeCameras=[this.camera]},e.prototype._nonXRToXRCamera=function(){this.camera.setTransformationFromNonVRCamera(this._nonVRCamera),this.onInitialXRPoseSetObservable.notifyObservers(this.camera)},e.prototype._setState=function(e){this.state!==e&&(this.state=e,this.onStateChangedObservable.notifyObservers(this.state))},e}(),lp=function(){function e(e,t,i,r){void 0===i&&(i=-1),void 0===r&&(r=[]),this.id=e,this.type=t,this._buttonIndex=i,this._axesIndices=r,this._axes={x:0,y:0},this._changes={},this._currentValue=0,this._hasChanges=!1,this._pressed=!1,this._touched=!1,this.onAxisValueChangedObservable=new c.cP,this.onButtonStateChangedObservable=new c.cP}return Object.defineProperty(e.prototype,"axes",{get:function(){return this._axes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"changes",{get:function(){return this._changes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasChanges",{get:function(){return this._hasChanges},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pressed",{get:function(){return this._pressed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"touched",{get:function(){return this._touched},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._currentValue},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.onAxisValueChangedObservable.clear(),this.onButtonStateChangedObservable.clear()},e.prototype.isAxes=function(){return 0!==this._axesIndices.length},e.prototype.isButton=function(){return-1!==this._buttonIndex},e.prototype.update=function(e){var t=!1,i=!1;if(this._hasChanges=!1,this._changes={},this.isButton()){var r=e.buttons[this._buttonIndex];if(!r)return;this._currentValue!==r.value&&(this.changes.value={current:r.value,previous:this._currentValue},t=!0,this._currentValue=r.value),this._touched!==r.touched&&(this.changes.touched={current:r.touched,previous:this._touched},t=!0,this._touched=r.touched),this._pressed!==r.pressed&&(this.changes.pressed={current:r.pressed,previous:this._pressed},t=!0,this._pressed=r.pressed)}this.isAxes()&&(this._axes.x!==e.axes[this._axesIndices[0]]&&(this.changes.axes={current:{x:e.axes[this._axesIndices[0]],y:this._axes.y},previous:{x:this._axes.x,y:this._axes.y}},this._axes.x=e.axes[this._axesIndices[0]],i=!0),this._axes.y!==e.axes[this._axesIndices[1]]&&(this.changes.axes?this.changes.axes.current.y=e.axes[this._axesIndices[1]]:this.changes.axes={current:{x:this._axes.x,y:e.axes[this._axesIndices[1]]},previous:{x:this._axes.x,y:this._axes.y}},this._axes.y=e.axes[this._axesIndices[1]],i=!0)),t&&(this._hasChanges=!0,this.onButtonStateChangedObservable.notifyObservers(this)),i&&(this._hasChanges=!0,this.onAxisValueChangedObservable.notifyObservers(this._axes))},e.BUTTON_TYPE="button",e.SQUEEZE_TYPE="squeeze",e.THUMBSTICK_TYPE="thumbstick",e.TOUCHPAD_TYPE="touchpad",e.TRIGGER_TYPE="trigger",e}();!function(e){e[e.Clean=0]="Clean",e[e.Stop=1]="Stop",e[e.Sync=2]="Sync",e[e.NoSync=3]="NoSync"}(op||(op={}));var 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Trying to use .babylon default plugin. 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Error(t))}),u)}))},e.NO_LOGGING=s.Y.SCENELOADER_NO_LOGGING,e.MINIMAL_LOGGING=s.Y.SCENELOADER_MINIMAL_LOGGING,e.SUMMARY_LOGGING=s.Y.SCENELOADER_SUMMARY_LOGGING,e.DETAILED_LOGGING=s.Y.SCENELOADER_DETAILED_LOGGING,e.OnPluginActivatedObservable=new c.cP,e._RegisteredPlugins={},e._ShowingLoadingScreen=!1,e}(),up=function(){function e(e,t,i,r,n,o){void 0===n&&(n=!1);var a=this;this.scene=e,this.layout=t,this.gamepadObject=i,this.handedness=r,this._doNotLoadControllerMesh=n,this._controllerCache=o,this._initComponent=function(e){if(e){var t=a.layout.components[e],i=t.type,r=t.gamepadIndices.button,n=[];void 0!==t.gamepadIndices.xAxis&&void 0!==t.gamepadIndices.yAxis&&n.push(t.gamepadIndices.xAxis,t.gamepadIndices.yAxis),a.components[e]=new lp(e,i,r,n)}},this._modelReady=!1,this.components={},this.disableAnimation=!1,this.onModelLoadedObservable=new c.cP,t.components&&Object.keys(t.components).forEach(this._initComponent)}return e.prototype.dispose=function(){var e=this;this.getComponentIds().forEach((function(t){return e.getComponent(t).dispose()})),this.rootMesh&&(this.rootMesh.getChildren(void 0,!0).forEach((function(e){e.setEnabled(!1)})),this.rootMesh.dispose(!!this._controllerCache,!this._controllerCache))},e.prototype.getAllComponentsOfType=function(e){var t=this;return this.getComponentIds().map((function(e){return t.components[e]})).filter((function(t){return t.type===e}))},e.prototype.getComponent=function(e){return this.components[e]},e.prototype.getComponentIds=function(){return Object.keys(this.components)},e.prototype.getComponentOfType=function(e){return this.getAllComponentsOfType(e)[0]||null},e.prototype.getMainComponent=function(){return this.getComponent(this.layout.selectComponentId)},e.prototype.loadModel=function(){return(0,f.sH)(this,void 0,void 0,(function(){var e,t,i=this;return(0,f.YH)(this,(function(r){return e=!this._getModelLoadingConstraints(),t=this._getGenericFilenameAndPath(),e?y.V.Warn("Falling back to generic 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t.getComponent(e).update(t.gamepadObject)})),this.updateModel(e)},Object.defineProperty(e.prototype,"handness",{get:function(){return this.handedness},enumerable:!1,configurable:!0}),e.prototype.pulse=function(e,t,i){return void 0===i&&(i=0),this.gamepadObject.hapticActuators&&this.gamepadObject.hapticActuators[i]?this.gamepadObject.hapticActuators[i].pulse(e,t):Promise.resolve(!1)},e.prototype._getChildByName=function(e,t){return e.getChildren((function(e){return e.name===t}),!1)[0]},e.prototype._getImmediateChildByName=function(e,t){return e.getChildren((function(e){return e.name==t}),!0)[0]},e.prototype._lerpTransform=function(e,t,i){if(e.minMesh&&e.maxMesh&&e.valueMesh&&e.minMesh.rotationQuaternion&&e.maxMesh.rotationQuaternion&&e.valueMesh.rotationQuaternion){var r=i?.5*t+.5:t;u.PT.SlerpToRef(e.minMesh.rotationQuaternion,e.maxMesh.rotationQuaternion,r,e.valueMesh.rotationQuaternion),u.Pq.LerpToRef(e.minMesh.position,e.maxMesh.position,r,e.valueMesh.position)}},e.prototype.updateModel=function(e){this._modelReady&&this._updateModel(e)},e.prototype._getGenericFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},e.prototype._getGenericParentMesh=function(e){var t=this;this.rootMesh=new Wi(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.parent||(e.isPickable=!1,e.setParent(t.rootMesh))})),this.rootMesh.rotationQuaternion=u.PT.FromEulerAngles(0,Math.PI,0)},e}(),hp=function(e){function t(i,r,n){var o=e.call(this,i,dp[n],r,n)||this;return o.profileId=t.ProfileId,o}return(0,f.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){},t.prototype._setRootMesh=function(e){var t=this;this.rootMesh=new Wi(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.isPickable=!1,e.parent||e.setParent(t.rootMesh)})),this.rootMesh.rotationQuaternion=u.PT.FromEulerAngles(0,Math.PI,0)},t.prototype._updateModel=function(){},t.ProfileId="generic-trigger",t}(up),dp={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-right",assetPath:"right.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-none",assetPath:"none.glb"}},pp=function(e){function t(t,i,r,n,o){var a=e.call(this,t,r.layouts[i.handedness||"none"],i.gamepad,i.handedness,void 0,o)||this;return a._repositoryUrl=n,a.controllerCache=o,a._buttonMeshMapping={},a._touchDots={},a.profileId=r.profileId,a}return(0,f.C6)(t,e),t.prototype.dispose=function(){var t=this;e.prototype.dispose.call(this),this.controllerCache||Object.keys(this._touchDots).forEach((function(e){t._touchDots[e].dispose()}))},t.prototype._getFilenameAndPath=function(){return{filename:this.layout.assetPath,path:"".concat(this._repositoryUrl,"/profiles/").concat(this.profileId,"/")}},t.prototype._getModelLoadingConstraints=function(){var e=cp.IsPluginForExtensionAvailable(".glb");return e||y.V.Warn("glTF / glb loader was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var i=t.layout.components[e];t._buttonMeshMapping[e]={mainMesh:t._getChildByName(t.rootMesh,i.rootNodeName),states:{}},Object.keys(i.visualResponses).forEach((function(r){var n=i.visualResponses[r];if("transform"===n.valueNodeProperty)t._buttonMeshMapping[e].states[r]={valueMesh:t._getChildByName(t.rootMesh,n.valueNodeName),minMesh:t._getChildByName(t.rootMesh,n.minNodeName),maxMesh:t._getChildByName(t.rootMesh,n.maxNodeName)};else{var o=i.type===lp.TOUCHPAD_TYPE&&i.touchPointNodeName?i.touchPointNodeName:n.valueNodeName;if(t._buttonMeshMapping[e].states[r]={valueMesh:t._getChildByName(t.rootMesh,o)},i.type===lp.TOUCHPAD_TYPE&&!t._touchDots[r]){var a=Qa(r+"dot",{diameter:.0015,segments:8},t.scene);a.material=new Wo(r+"mat",t.scene),a.material.diffuseColor=h.v9.Red(),a.parent=t._buttonMeshMapping[e].states[r].valueMesh||null,a.isVisible=!1,t._touchDots[r]=a}}}))}))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new Wi(this.profileId+"-"+this.handedness,this.scene),this.rootMesh.isPickable=!1;for(var i=0;i<e.length;i++){var r=e[i];r.isPickable=!1,r.parent||(t=r)}t&&t.setParent(this.rootMesh),this.scene.useRightHandedSystem||this.rootMesh.rotate(Oi.Y,Math.PI,1)},t.prototype._updateModel=function(e){var t=this;this.disableAnimation||this.getComponentIds().forEach((function(e){var i=t.getComponent(e);if(i.hasChanges){var r=t._buttonMeshMapping[e],n=t.layout.components[e];Object.keys(n.visualResponses).forEach((function(e){var o=n.visualResponses[e],a=i.value;if("xAxis"===o.componentProperty?a=i.axes.x:"yAxis"===o.componentProperty&&(a=i.axes.y),"transform"===o.valueNodeProperty)t._lerpTransform(r.states[e],a,"button"!==o.componentProperty);else{var s=r.states[e].valueMesh;s&&(s.isVisible=i.touched||i.pressed),t._touchDots[e]&&(t._touchDots[e].isVisible=i.touched||i.pressed)}}))}}))},t}(up),fp=[],_p=function(){function e(){}return e.ClearProfilesCache=function(){this._ProfilesList=null,this._ProfileLoadingPromises={}},e.DefaultFallbacks=function(){this.RegisterFallbacksForProfileId("google-daydream",["generic-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive-focus",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("magicleap-one",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("windows-mixed-reality",["generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("microsoft-mixed-reality",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-go",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("oculus-touch-v2",["oculus-touch","generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-touch",["generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-gearvr",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-odyssey",["generic-touchpad"]),this.RegisterFallbacksForProfileId("valve-index",["generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("generic-hand-select",["generic-trigger"])},e.FindFallbackWithProfileId=function(e){var t=this._Fallbacks[e]||[];return t.unshift(e),t},e.GetMotionControllerWithXRInput=function(e,t,i){var r=this,n=[];i&&n.push(i),n.push.apply(n,e.profiles||[]),n.length&&!n[0]&&n.pop(),e.gamepad&&e.gamepad.id&&e.gamepad.id===(e.gamepad.id.match(/oculus touch/gi)?e.gamepad.id:void 0)&&n.push("oculus-touch-v2");var o=n.indexOf("windows-mixed-reality");if(-1!==o&&n.splice(o,0,"microsoft-mixed-reality"),n.length||n.push("generic-trigger"),this.UseOnlineRepository){var a=this.PrioritizeOnlineRepository?this._LoadProfileFromRepository:this._LoadProfilesFromAvailableControllers,s=this.PrioritizeOnlineRepository?this._LoadProfilesFromAvailableControllers:this._LoadProfileFromRepository;return a.call(this,n,e,t).catch((function(){return s.call(r,n,e,t)}))}return this._LoadProfilesFromAvailableControllers(n,e,t)},e.RegisterController=function(e,t){this._AvailableControllers[e]=t},e.RegisterFallbacksForProfileId=function(e,t){var i;this._Fallbacks[e]?(i=this._Fallbacks[e]).push.apply(i,t):this._Fallbacks[e]=t},e.UpdateProfilesList=function(){return this._ProfilesList=ee.S0.LoadFileAsync(this.BaseRepositoryUrl+"/profiles/profilesList.json",!1).then((function(e){return JSON.parse(e)})),this._ProfilesList},e.ClearControllerCache=function(){fp.forEach((function(e){e.meshes.forEach((function(e){e.dispose(!1,!0)}))})),fp.length=0},e._LoadProfileFromRepository=function(e,t,i){var r=this;return Promise.resolve().then((function(){return r._ProfilesList?r._ProfilesList:r.UpdateProfilesList()})).then((function(t){for(var i=0;i<e.length;++i)if(e[i]&&t[e[i]])return e[i];throw new Error("neither controller ".concat(e[0]," nor all fallbacks were found in the repository,"))})).then((function(e){return r._ProfileLoadingPromises[e]||(r._ProfileLoadingPromises[e]=ee.S0.LoadFileAsync("".concat(r.BaseRepositoryUrl,"/profiles/").concat(e,"/profile.json"),!1).then((function(e){return JSON.parse(e)}))),r._ProfileLoadingPromises[e]})).then((function(e){return new pp(i,t,e,r.BaseRepositoryUrl,r.DisableControllerCache?void 0:fp)}))},e._LoadProfilesFromAvailableControllers=function(e,t,i){for(var r=0;r<e.length;++r)if(e[r])for(var n=this.FindFallbackWithProfileId(e[r]),o=0;o<n.length;++o){var a=this._AvailableControllers[n[o]];if(a)return Promise.resolve(a(t,i))}throw new Error("no controller requested was found in the available controllers list")},e._AvailableControllers={},e._Fallbacks={},e._ProfileLoadingPromises={},e.BaseRepositoryUrl="https://immersive-web.github.io/webxr-input-profiles/packages/viewer/dist",e.PrioritizeOnlineRepository=!0,e.UseOnlineRepository=!0,e.DisableControllerCache=!0,e}();_p.RegisterController(hp.ProfileId,(function(e,t){return new hp(t,e.gamepad,e.handedness)})),_p.DefaultFallbacks();var mp,gp,vp=0,yp=function(){function e(e,t,i){void 0===i&&(i={});var r=this;this._scene=e,this.inputSource=t,this._options=i,this._tmpVector=new u.Pq,this._disposed=!1,this.onDisposeObservable=new c.cP,this.onMeshLoadedObservable=new c.cP,this.onMotionControllerInitObservable=new c.cP,this._uniqueId="controller-".concat(vp++,"-").concat(t.targetRayMode,"-").concat(t.handedness),this.pointer=new Wi("".concat(this._uniqueId,"-pointer"),e),this.pointer.rotationQuaternion=new u.PT,this.inputSource.gripSpace&&(this.grip=new Wi("".concat(this._uniqueId,"-grip"),this._scene),this.grip.rotationQuaternion=new u.PT),this._tmpVector.set(0,0,this._scene.useRightHandedSystem?-1:1),this.inputSource.gamepad&&"tracked-pointer"===this.inputSource.targetRayMode&&_p.GetMotionControllerWithXRInput(t,e,this._options.forceControllerProfile).then((function(e){r.motionController=e,r.onMotionControllerInitObservable.notifyObservers(e),r._options.doNotLoadControllerMesh||r.motionController._doNotLoadControllerMesh||r.motionController.loadModel().then((function(e){var t;e&&r.motionController&&r.motionController.rootMesh&&(r._options.renderingGroupId&&(r.motionController.rootMesh.renderingGroupId=r._options.renderingGroupId,r.motionController.rootMesh.getChildMeshes(!1).forEach((function(e){return e.renderingGroupId=r._options.renderingGroupId}))),r.onMeshLoadedObservable.notifyObservers(r.motionController.rootMesh),r.motionController.rootMesh.parent=r.grip||r.pointer,r.motionController.disableAnimation=!!r._options.disableMotionControllerAnimation),r._disposed&&(null===(t=r.motionController)||void 0===t||t.dispose())}))}),(function(){ee.S0.Warn("Could not find a matching motion controller for the registered input source")}))}return Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.grip&&this.grip.dispose(!0),this.motionController&&this.motionController.dispose(),this.pointer.dispose(!0),this.onMotionControllerInitObservable.clear(),this.onMeshLoadedObservable.clear(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._disposed=!0},e.prototype.getWorldPointerRayToRef=function(e,t){void 0===t&&(t=!1);var i=t&&this.grip?this.grip:this.pointer;u.Pq.TransformNormalToRef(this._tmpVector,i.getWorldMatrix(),e.direction),e.direction.normalize(),e.origin.copyFrom(i.absolutePosition),e.length=1e3},e.prototype.updateFromXRFrame=function(e,t,i,r){var n=e.getPose(this.inputSource.targetRaySpace,t);if(this._lastXRPose=n,n){var o=n.transform.position;this.pointer.position.set(o.x,o.y,o.z).scaleInPlace(r.worldScalingFactor);var a=n.transform.orientation;this.pointer.rotationQuaternion.set(a.x,a.y,a.z,a.w),this._scene.useRightHandedSystem||(this.pointer.position.z*=-1,this.pointer.rotationQuaternion.z*=-1,this.pointer.rotationQuaternion.w*=-1),this.pointer.parent=i.parent,this.pointer.scaling.setAll(r.worldScalingFactor)}if(this.inputSource.gripSpace&&this.grip){var s=e.getPose(this.inputSource.gripSpace,t);if(s){o=s.transform.position;var l=s.transform.orientation;this.grip.position.set(o.x,o.y,o.z).scaleInPlace(r.worldScalingFactor),this.grip.rotationQuaternion.set(l.x,l.y,l.z,l.w),this._scene.useRightHandedSystem||(this.grip.position.z*=-1,this.grip.rotationQuaternion.z*=-1,this.grip.rotationQuaternion.w*=-1)}this.grip.parent=i.parent,this.grip.scaling.setAll(r.worldScalingFactor)}this.motionController&&this.motionController.updateFromXRFrame(e)},e}(),bp=function(){function e(e,t,i){void 0===i&&(i={});var r=this;if(this.xrSessionManager=e,this.xrCamera=t,this._options=i,this.controllers=[],this.onControllerAddedObservable=new c.cP,this.onControllerRemovedObservable=new c.cP,this._onInputSourcesChange=function(e){r._addAndRemoveControllers(e.added,e.removed)},this._sessionEndedObserver=this.xrSessionManager.onXRSessionEnded.add((function(){r._addAndRemoveControllers([],r.controllers.map((function(e){return e.inputSource})))})),this._sessionInitObserver=this.xrSessionManager.onXRSessionInit.add((function(e){e.addEventListener("inputsourceschange",r._onInputSourcesChange)})),this._frameObserver=this.xrSessionManager.onXRFrameObservable.add((function(e){r.controllers.forEach((function(t){t.updateFromXRFrame(e,r.xrSessionManager.referenceSpace,r.xrCamera,r.xrSessionManager)}))})),this._options.customControllersRepositoryURL&&(_p.BaseRepositoryUrl=this._options.customControllersRepositoryURL),_p.UseOnlineRepository=!this._options.disableOnlineControllerRepository,_p.UseOnlineRepository)try{_p.UpdateProfilesList().catch((function(){_p.UseOnlineRepository=!1}))}catch(e){_p.UseOnlineRepository=!1}}return e.prototype._addAndRemoveControllers=function(e,t){for(var i=this,r=this.controllers.map((function(e){return e.inputSource})),n=0,o=e;n<o.length;n++){var a=o[n];if(-1===r.indexOf(a)){var s=new yp(this.xrSessionManager.scene,a,(0,f.Cl)((0,f.Cl)({},this._options.controllerOptions||{}),{forceControllerProfile:this._options.forceInputProfile,doNotLoadControllerMesh:this._options.doNotLoadControllerMeshes,disableMotionControllerAnimation:this._options.disableControllerAnimation}));this.controllers.push(s),this.onControllerAddedObservable.notifyObservers(s)}}var l=[],c=[];this.controllers.forEach((function(e){-1===t.indexOf(e.inputSource)?l.push(e):c.push(e)})),this.controllers=l,c.forEach((function(e){i.onControllerRemovedObservable.notifyObservers(e),e.dispose()}))},e.prototype.dispose=function(){this.controllers.forEach((function(e){e.dispose()})),this.xrSessionManager.onXRFrameObservable.remove(this._frameObserver),this.xrSessionManager.onXRSessionInit.remove(this._sessionInitObserver),this.xrSessionManager.onXRSessionEnded.remove(this._sessionEndedObserver),this.onControllerAddedObservable.clear(),this.onControllerRemovedObservable.clear(),_p.ClearControllerCache()},e}(),Tp=function(){function e(e){this._xrSessionManager=e,this._attached=!1,this._removeOnDetach=[],this.isDisposed=!1,this.disableAutoAttach=!1,this._xrNativeFeatureName="",this.onFeatureAttachObservable=new c.cP,this.onFeatureDetachObservable=new c.cP}return Object.defineProperty(e.prototype,"xrNativeFeatureName",{get:function(){return this._xrNativeFeatureName},set:function(e){var t;!this._xrSessionManager.isNative&&e&&this._xrSessionManager.inXRSession&&-1===(null===(t=this._xrSessionManager.enabledFeatures)||void 0===t?void 0:t.indexOf(e))&&y.V.Warn("The feature ".concat(e," needs to be enabled before starting the XR session. Note - It is still possible it is not supported.")),this._xrNativeFeatureName=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attached",{get:function(){return this._attached},enumerable:!1,configurable:!0}),e.prototype.attach=function(e){var t=this;if(this.isDisposed)return!1;if(e)this.attached&&this.detach();else if(this.attached)return!1;if(this._xrSessionManager.enabledFeatures){if(!this._xrSessionManager.isNative&&this.xrNativeFeatureName&&-1===this._xrSessionManager.enabledFeatures.indexOf(this.xrNativeFeatureName))return!1}else y.V.Warn("session.enabledFeatures is not available on this device. It is possible that this feature is not supported.");return this._attached=!0,this._addNewAttachObserver(this._xrSessionManager.onXRFrameObservable,(function(e){return t._onXRFrame(e)})),this.onFeatureAttachObservable.notifyObservers(this),!0},e.prototype.detach=function(){return this._attached?(this._attached=!1,this._removeOnDetach.forEach((function(e){e.observable.remove(e.observer)})),this.onFeatureDetachObservable.notifyObservers(this),!0):(this.disableAutoAttach=!0,!1)},e.prototype.dispose=function(){this.detach(),this.isDisposed=!0,this.onFeatureAttachObservable.clear(),this.onFeatureDetachObservable.clear()},e.prototype.isCompatible=function(){return!0},e.prototype._addNewAttachObserver=function(e,t,i){this._removeOnDetach.push({observable:e,observer:e.add(t,void 0,i)})},e}(),Ep=function(e){function t(i,r){var n=e.call(this,i)||this;return n._options=r,n._attachController=function(e){var i;if(!n._controllers[e.uniqueId]){var r=(i=n._generateNewMeshPair(n._options.forceGripIfAvailable&&e.grip?e.grip:e.pointer)).laserPointer,o=i.selectionMesh;switch(n._controllers[e.uniqueId]={xrController:e,laserPointer:r,selectionMesh:o,meshUnderPointer:null,pick:null,tmpRay:new gr(new u.Pq,new u.Pq),disabledByNearInteraction:!1,id:t._IdCounter++},n._attachedController?!n._options.enablePointerSelectionOnAllControllers&&n._options.preferredHandedness&&e.inputSource.handedness===n._options.preferredHandedness&&(n._attachedController=e.uniqueId):n._options.enablePointerSelectionOnAllControllers||(n._attachedController=e.uniqueId),e.inputSource.targetRayMode){case"tracked-pointer":return n._attachTrackedPointerRayMode(e);case"gaze":return n._attachGazeMode(e);case"screen":case"transient-pointer":return n._attachScreenRayMode(e)}}},n._controllers={},n._tmpVectorForPickCompare=new u.Pq,n.disablePointerLighting=!0,n.disableSelectionMeshLighting=!0,n.displayLaserPointer=!0,n.displaySelectionMesh=!0,n.laserPointerPickedColor=new h.v9(.9,.9,.9),n.laserPointerDefaultColor=new h.v9(.7,.7,.7),n.selectionMeshDefaultColor=new h.v9(.8,.8,.8),n.selectionMeshPickedColor=new h.v9(.3,.3,1),n._identityMatrix=u.uq.Identity(),n._screenCoordinatesRef=u.Pq.Zero(),n._viewportRef=new Gt(0,0,0,0),n._scene=n._xrSessionManager.scene,void 0===n._options.lookAndPickMode&&(n._scene.getEngine()._badDesktopOS||n._scene.getEngine()._badOS)&&(n._options.lookAndPickMode=!0),n._options.lookAndPickMode&&(n._options.enablePointerSelectionOnAllControllers=!0,n.displayLaserPointer=!1),n}return(0,f.C6)(t,e),t.prototype.attach=function(){var i,r=this;if(!e.prototype.attach.call(this))return!1;if(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController,!0),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){r._detachController(e.uniqueId)}),!0),this._scene.constantlyUpdateMeshUnderPointer=!0,this._options.gazeCamera){var n=this._options.gazeCamera,o=(i=this._generateNewMeshPair(n)).laserPointer,a=i.selectionMesh;this._controllers.camera={webXRCamera:n,laserPointer:o,selectionMesh:a,meshUnderPointer:null,pick:null,tmpRay:new gr(new u.Pq,new u.Pq),disabledByNearInteraction:!1,id:t._IdCounter++},this._attachGazeMode()}return!0},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),!0)},t.prototype.getMeshUnderPointer=function(e){return this._controllers[e]?this._controllers[e].meshUnderPointer:null},t.prototype.getXRControllerByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].xrController||null;return null},t.prototype._getPointerSelectionDisabledByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].disabledByNearInteraction;return!0},t.prototype._setPointerSelectionDisabledByPointerId=function(e,t){for(var i=Object.keys(this._controllers),r=0;r<i.length;++r)if(this._controllers[i[r]].id===e)return void(this._controllers[i[r]].disabledByNearInteraction=t)},t.prototype._onXRFrame=function(e){var t=this;Object.keys(this._controllers).forEach((function(e){var i,r=t._controllers[e];if(!t._options.lookAndPickMode||"transient-pointer"===(null===(i=r.xrController)||void 0===i?void 0:i.inputSource.targetRayMode)){if(!t._options.enablePointerSelectionOnAllControllers&&e!==t._attachedController||r.disabledByNearInteraction)return r.selectionMesh.isVisible=!1,r.laserPointer.isVisible=!1,void(r.pick=null);var n;if(r.laserPointer.isVisible=t.displayLaserPointer,r.xrController)n=t._options.forceGripIfAvailable&&r.xrController.grip?r.xrController.grip.position:r.xrController.pointer.position,r.xrController.getWorldPointerRayToRef(r.tmpRay,t._options.forceGripIfAvailable);else{if(!r.webXRCamera)return;n=r.webXRCamera.position,r.webXRCamera.getForwardRayToRef(r.tmpRay)}if(t._options.maxPointerDistance&&(r.tmpRay.length=t._options.maxPointerDistance),!t._options.disableScenePointerVectorUpdate&&n){var o=t._xrSessionManager.scene,a=t._options.xrInput.xrCamera;a&&(a.viewport.toGlobalToRef(o.getEngine().getRenderWidth()/a.rigCameras.length,o.getEngine().getRenderHeight(),t._viewportRef),u.Pq.ProjectToRef(n,t._identityMatrix,a.getTransformationMatrix(),t._viewportRef,t._screenCoordinatesRef),"number"!=typeof t._screenCoordinatesRef.x||"number"!=typeof t._screenCoordinatesRef.y||isNaN(t._screenCoordinatesRef.x)||isNaN(t._screenCoordinatesRef.y)||t._screenCoordinatesRef.x===1/0||t._screenCoordinatesRef.y===1/0||(o.pointerX=t._screenCoordinatesRef.x,o.pointerY=t._screenCoordinatesRef.y,r.screenCoordinates={x:t._screenCoordinatesRef.x,y:t._screenCoordinatesRef.y}))}var s=null;t._utilityLayerScene&&(s=t._utilityLayerScene.pickWithRay(r.tmpRay,t._utilityLayerScene.pointerMovePredicate||t.raySelectionPredicate));var l=t._scene.pickWithRay(r.tmpRay,t._scene.pointerMovePredicate||t.raySelectionPredicate);s&&s.hit?l&&l.hit?s.distance<l.distance?r.pick=s:r.pick=l:r.pick=s:r.pick=l,r.pick&&r.xrController&&(r.pick.aimTransform=r.xrController.pointer,r.pick.gripTransform=r.xrController.grip||null,r.pick.originMesh=r.xrController.pointer);var c=r.pick;if(c&&c.pickedPoint&&c.hit){t._updatePointerDistance(r.laserPointer,c.distance),r.selectionMesh.position.copyFrom(c.pickedPoint),r.selectionMesh.scaling.x=Math.sqrt(c.distance),r.selectionMesh.scaling.y=Math.sqrt(c.distance),r.selectionMesh.scaling.z=Math.sqrt(c.distance);var h=t._convertNormalToDirectionOfRay(c.getNormal(!0),r.tmpRay);if(r.selectionMesh.position.copyFrom(c.pickedPoint),h){var d=u.Pq.Cross(Oi.Y,h),p=u.Pq.Cross(h,d);u.Pq.RotationFromAxisToRef(p,h,d,r.selectionMesh.rotation),r.selectionMesh.position.addInPlace(h.scale(.001))}r.selectionMesh.isVisible=t.displaySelectionMesh,r.meshUnderPointer=c.pickedMesh}else r.selectionMesh.isVisible=!1,t._updatePointerDistance(r.laserPointer,1),r.meshUnderPointer=null}}))},Object.defineProperty(t.prototype,"_utilityLayerScene",{get:function(){return this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene},enumerable:!1,configurable:!0}),t.prototype._attachGazeMode=function(e){var t=this,i=this._controllers[e&&e.uniqueId||"camera"],r=this._options.timeToSelect||3e3,n=this._options.useUtilityLayer?this._utilityLayerScene:this._scene,o=new Ee,a=da("selection",{diameter:.0525,thickness:.015,tessellation:20},n);a.isVisible=!1,a.isPickable=!1,a.parent=i.selectionMesh;var s=0,l=!1,c={pointerId:i.id,pointerType:"xr"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){if(i.pick){if(t._augmentPointerInit(c,i.id,i.screenCoordinates),i.laserPointer.material.alpha=0,a.isVisible=!1,i.pick.hit)if(t._pickingMoved(o,i.pick))l&&(t._options.disablePointerUpOnTouchOut||t._scene.simulatePointerUp(i.pick,c)),l=!1,s=0;else if(s>r/10&&(a.isVisible=!0),(s+=t._scene.getEngine().getDeltaTime())>=r)t._scene.simulatePointerDown(i.pick,c),l=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(i.pick,c),a.isVisible=!1;else{var e=1-s/r;a.scaling.set(e,e,e)}else l=!1,s=0;t._scene.simulatePointerMove(i.pick,c),o=i.pick}})),void 0!==this._options.renderingGroupId&&(a.renderingGroupId=this._options.renderingGroupId),e&&e.onDisposeObservable.addOnce((function(){i.pick&&!t._options.disablePointerUpOnTouchOut&&l&&(t._scene.simulatePointerUp(i.pick,c),i.finalPointerUpTriggered=!0),a.dispose()}))},t.prototype._attachScreenRayMode=function(e){var t=this,i=this._controllers[e.uniqueId],r=!1,n={pointerId:i.id,pointerType:"xr"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){t._augmentPointerInit(n,i.id,i.screenCoordinates),!i.pick||t._options.disablePointerUpOnTouchOut&&r||(r?t._scene.simulatePointerMove(i.pick,n):(t._scene.simulatePointerDown(i.pick,n),i.pointerDownTriggered=!0,r=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(i.pick,n)))})),e.onDisposeObservable.addOnce((function(){t._augmentPointerInit(n,i.id,i.screenCoordinates),t._xrSessionManager.runInXRFrame((function(){i.pick&&!i.finalPointerUpTriggered&&r&&!t._options.disablePointerUpOnTouchOut&&(t._scene.simulatePointerUp(i.pick,n),i.finalPointerUpTriggered=!0)}))}))},t.prototype._attachTrackedPointerRayMode=function(e){var t=this,i=this._controllers[e.uniqueId];if(this._options.forceGazeMode)return this._attachGazeMode(e);var r={pointerId:i.id,pointerType:"xr"};if(i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){i.laserPointer.material.disableLighting=t.disablePointerLighting,i.selectionMesh.material.disableLighting=t.disableSelectionMeshLighting,i.pick&&(t._augmentPointerInit(r,i.id,i.screenCoordinates),t._scene.simulatePointerMove(i.pick,r))})),e.inputSource.gamepad){var n=function(n){t._options.overrideButtonId&&(i.selectionComponent=n.getComponent(t._options.overrideButtonId)),i.selectionComponent||(i.selectionComponent=n.getMainComponent()),i.onButtonChangedObserver=i.selectionComponent.onButtonStateChangedObservable.add((function(n){if(n.changes.pressed){var o=n.changes.pressed.current;if(i.pick)(t._options.enablePointerSelectionOnAllControllers||e.uniqueId===t._attachedController)&&(t._augmentPointerInit(r,i.id,i.screenCoordinates),o?(t._scene.simulatePointerDown(i.pick,r),i.pointerDownTriggered=!0,i.selectionMesh.material.emissiveColor=t.selectionMeshPickedColor,i.laserPointer.material.emissiveColor=t.laserPointerPickedColor):(t._scene.simulatePointerUp(i.pick,r),i.selectionMesh.material.emissiveColor=t.selectionMeshDefaultColor,i.laserPointer.material.emissiveColor=t.laserPointerDefaultColor));else if(o&&!t._options.enablePointerSelectionOnAllControllers&&!t._options.disableSwitchOnClick){var a=t._controllers[t._attachedController];a&&a.pointerDownTriggered&&!a.finalPointerUpTriggered&&(t._augmentPointerInit(r,a.id,a.screenCoordinates),t._scene.simulatePointerUp(new Ee,{pointerId:a.id,pointerType:"xr"}),a.finalPointerUpTriggered=!0),t._attachedController=e.uniqueId}}}))};e.motionController?n(e.motionController):e.onMotionControllerInitObservable.add(n)}else{var o=function(e){t._xrSessionManager.onXRFrameObservable.addOnce((function(){t._augmentPointerInit(r,i.id,i.screenCoordinates),i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&(t._scene.simulatePointerDown(i.pick,r),i.pointerDownTriggered=!0,i.selectionMesh.material.emissiveColor=t.selectionMeshPickedColor,i.laserPointer.material.emissiveColor=t.laserPointerPickedColor)}))},a=function(e){t._xrSessionManager.onXRFrameObservable.addOnce((function(){t._augmentPointerInit(r,i.id,i.screenCoordinates),i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&(t._scene.simulatePointerUp(i.pick,r),i.selectionMesh.material.emissiveColor=t.selectionMeshDefaultColor,i.laserPointer.material.emissiveColor=t.laserPointerDefaultColor)}))};i.eventListeners={selectend:a,selectstart:o},this._xrSessionManager.session.addEventListener("selectstart",o),this._xrSessionManager.session.addEventListener("selectend",a)}},t.prototype._convertNormalToDirectionOfRay=function(e,t){return e&&Math.acos(u.Pq.Dot(e,t.direction))<Math.PI/2&&e.scaleInPlace(-1),e},t.prototype._detachController=function(e){var t=this,i=this._controllers[e];if(i){if(i.selectionComponent&&i.onButtonChangedObserver&&i.selectionComponent.onButtonStateChangedObservable.remove(i.onButtonChangedObserver),i.onFrameObserver&&this._xrSessionManager.onXRFrameObservable.remove(i.onFrameObserver),i.eventListeners&&Object.keys(i.eventListeners).forEach((function(e){var r=i.eventListeners&&i.eventListeners[e];r&&t._xrSessionManager.session.removeEventListener(e,r)})),!i.finalPointerUpTriggered&&i.pointerDownTriggered){var r={pointerId:i.id,pointerType:"xr"};this._xrSessionManager.runInXRFrame((function(){t._augmentPointerInit(r,i.id,i.screenCoordinates),t._scene.simulatePointerUp(i.pick||new Ee,r),i.finalPointerUpTriggered=!0}))}this._xrSessionManager.scene.onBeforeRenderObservable.addOnce((function(){try{if(i.selectionMesh.dispose(),i.laserPointer.dispose(),delete t._controllers[e],t._attachedController===e){var r=Object.keys(t._controllers);r.length?t._attachedController=r[0]:t._attachedController=""}}catch(e){ee.S0.Warn("controller already detached.")}}))}},t.prototype._generateNewMeshPair=function(e){var t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene:this._scene,i=this._options.customLasterPointerMeshGenerator?this._options.customLasterPointerMeshGenerator():Na("laserPointer",{height:1,diameterTop:2e-4,diameterBottom:.004,tessellation:20,subdivisions:1},t);i.parent=e;var r=new Wo("laserPointerMat",t);r.emissiveColor=this.laserPointerDefaultColor,r.alpha=.7,i.material=r,i.rotation.x=Math.PI/2,this._updatePointerDistance(i,1),i.isPickable=!1,i.isVisible=!1;var n=this._options.customSelectionMeshGenerator?this._options.customSelectionMeshGenerator():da("gazeTracker",{diameter:.0105,thickness:.0075,tessellation:20},t);n.bakeCurrentTransformIntoVertices(),n.isPickable=!1,n.isVisible=!1;var o=new Wo("targetMat",t);return o.specularColor=h.v9.Black(),o.emissiveColor=this.selectionMeshDefaultColor,o.backFaceCulling=!1,n.material=o,void 0!==this._options.renderingGroupId&&(i.renderingGroupId=this._options.renderingGroupId,n.renderingGroupId=this._options.renderingGroupId),{laserPointer:i,selectionMesh:n}},t.prototype._pickingMoved=function(e,t){var i;if(!e.hit||!t.hit)return!0;if(!(e.pickedMesh&&e.pickedPoint&&t.pickedMesh&&t.pickedPoint))return!0;if(e.pickedMesh!==t.pickedMesh)return!0;null===(i=e.pickedPoint)||void 0===i||i.subtractToRef(t.pickedPoint,this._tmpVectorForPickCompare),this._tmpVectorForPickCompare.set(Math.abs(this._tmpVectorForPickCompare.x),Math.abs(this._tmpVectorForPickCompare.y),Math.abs(this._tmpVectorForPickCompare.z));var r=.01*(this._options.gazeModePointerMovedFactor||1)*t.distance;return this._tmpVectorForPickCompare.length()>r},t.prototype._updatePointerDistance=function(e,t){void 0===t&&(t=100),e.scaling.y=t,this._scene.useRightHandedSystem&&(t*=-1),e.position.z=t/2+.05},t.prototype._augmentPointerInit=function(e,t,i){e.pointerId=t,e.pointerType="xr",i&&(e.screenX=i.x,e.screenY=i.y)},Object.defineProperty(t.prototype,"lasterPointerDefaultColor",{get:function(){return this.laserPointerDefaultColor},enumerable:!1,configurable:!0}),t._IdCounter=200,t.Name=Dr.POINTER_SELECTION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(Ep.Name,(function(e,t){return function(){return new Ep(e,t)}}),Ep.Version,!0),function(e){e[e.Float=1]="Float",e[e.Int=2]="Int",e[e.Vector2=4]="Vector2",e[e.Vector3=8]="Vector3",e[e.Vector4=16]="Vector4",e[e.Color3=32]="Color3",e[e.Color4=64]="Color4",e[e.Matrix=128]="Matrix",e[e.Object=256]="Object",e[e.AutoDetect=1024]="AutoDetect",e[e.BasedOnInput=2048]="BasedOnInput",e[e.All=4095]="All"}(mp||(mp={})),function(e){e[e.Vertex=1]="Vertex",e[e.Fragment=2]="Fragment",e[e.Neutral=4]="Neutral",e[e.VertexAndFragment=3]="VertexAndFragment"}(gp||(gp={}));var xp,Sp,Cp=function(){function e(){this.supportUniformBuffers=!1,this.attributes=[],this.uniforms=[],this.constants=[],this.samplers=[],this.functions={},this.extensions={},this.prePassOutput={},this.counters={},this._attributeDeclaration="",this._uniformDeclaration="",this._constantDeclaration="",this._samplerDeclaration="",this._varyingTransfer="",this._injectAtEnd="",this._repeatableContentAnchorIndex=0,this._builtCompilationString="",this.compilationString=""}return Object.defineProperty(e.prototype,"shaderLanguage",{get:function(){return this.sharedData.nodeMaterial.shaderLanguage},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fSuffix",{get:function(){return 1===this.shaderLanguage?"f":""},enumerable:!1,configurable:!0}),e.prototype.finalize=function(e){var t=e.sharedData.emitComments,i=this.target===gp.Fragment;1===this.shaderLanguage?this.compilationString=i?"\n".concat(t?"//Entry point\n":"","@fragment\nfn main(input: FragmentInputs) -> FragmentOutputs {\n").concat(this.compilationString):"\n".concat(t?"//Entry point\n":"","@vertex\nfn main(input: VertexInputs) -> FragmentInputs{\n").concat(this.compilationString):this.compilationString="\n".concat(t?"//Entry point\n":"","void main(void) {\n").concat(this.compilationString),this._constantDeclaration&&(this.compilationString="\n".concat(t?"//Constants\n":"").concat(this._constantDeclaration,"\n").concat(this.compilationString));var r="";for(var n in this.functions)r+=this.functions[n]+"\n";if(this.compilationString="\n".concat(r,"\n").concat(this.compilationString),!i&&this._varyingTransfer&&(this.compilationString="".concat(this.compilationString,"\n").concat(this._varyingTransfer)),this._injectAtEnd&&(this.compilationString="".concat(this.compilationString,"\n").concat(this._injectAtEnd)),this.compilationString="".concat(this.compilationString,"\n}"),this.sharedData.varyingDeclaration&&(this.compilationString="\n".concat(t?"//Varyings\n":"").concat(this.sharedData.varyingDeclaration,"\n").concat(this.compilationString)),this._samplerDeclaration&&(this.compilationString="\n".concat(t?"//Samplers\n":"").concat(this._samplerDeclaration,"\n").concat(this.compilationString)),this._uniformDeclaration&&(this.compilationString="\n".concat(t?"//Uniforms\n":"").concat(this._uniformDeclaration,"\n").concat(this.compilationString)),this._attributeDeclaration&&!i&&(this.compilationString="\n".concat(t?"//Attributes\n":"").concat(this._attributeDeclaration,"\n").concat(this.compilationString)),1!==this.shaderLanguage)for(var o in this.compilationString="precision highp float;\n"+this.compilationString,this.compilationString="#if defined(WEBGL2) || defines(WEBGPU)\nprecision highp sampler2DArray;\n#endif\n"+this.compilationString,i&&(this.compilationString="#if defined(PREPASS)\r\n#extension GL_EXT_draw_buffers : require\r\nlayout(location = 0) out highp vec4 glFragData[SCENE_MRT_COUNT];\r\nhighp vec4 gl_FragColor;\r\n#endif\r\n"+this.compilationString),this.extensions){var a=this.extensions[o];this.compilationString="\n".concat(a,"\n").concat(this.compilationString)}this._builtCompilationString=this.compilationString},Object.defineProperty(e.prototype,"_repeatableContentAnchor",{get:function(){return"###___ANCHOR".concat(this._repeatableContentAnchorIndex++,"___###")},enumerable:!1,configurable:!0}),e.prototype._getFreeVariableName=function(e){return e=e.replace(/[^a-zA-Z_]+/g,""),void 0===this.sharedData.variableNames[e]?(this.sharedData.variableNames[e]=0,"output"===e||"texture"===e?e+this.sharedData.variableNames[e]:e):(this.sharedData.variableNames[e]++,e+this.sharedData.variableNames[e])},e.prototype._getFreeDefineName=function(e){return void 0===this.sharedData.defineNames[e]?this.sharedData.defineNames[e]=0:this.sharedData.defineNames[e]++,e+this.sharedData.defineNames[e]},e.prototype._excludeVariableName=function(e){this.sharedData.variableNames[e]=0},e.prototype._emit2DSampler=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),(this.samplers.indexOf(e)<0||i)&&(t&&(this._samplerDeclaration+="#if ".concat(t,"\n")),1===this.shaderLanguage?(this._samplerDeclaration+="var ".concat(e+s.Y.AUTOSAMPLERSUFFIX,": sampler;\n"),this._samplerDeclaration+="var ".concat(e,": texture_2d<f32>;\n")):this._samplerDeclaration+="uniform sampler2D ".concat(e,";\n"),t&&(this._samplerDeclaration+="#endif\n"),i||this.samplers.push(e))},e.prototype._emitCubeSampler=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),(this.samplers.indexOf(e)<0||i)&&(t&&(this._samplerDeclaration+="#if ".concat(t,"\n")),1===this.shaderLanguage?(this._samplerDeclaration+="var ".concat(e+s.Y.AUTOSAMPLERSUFFIX,": sampler;\n"),this._samplerDeclaration+="var ".concat(e,": texture_cube<f32>;\n")):this._samplerDeclaration+="uniform samplerCube ".concat(e,";\n"),t&&(this._samplerDeclaration+="#endif\n"),i||this.samplers.push(e))},e.prototype._emit2DArraySampler=function(e){this.samplers.indexOf(e)<0&&(this._samplerDeclaration+="uniform sampler2DArray ".concat(e,";\n"),this.samplers.push(e))},e.prototype._getGLType=function(e){switch(e){case mp.Float:return"float";case mp.Int:return"int";case mp.Vector2:return"vec2";case mp.Color3:case mp.Vector3:return"vec3";case mp.Color4:case mp.Vector4:return"vec4";case mp.Matrix:return"mat4"}return""},e.prototype._getShaderType=function(e){var t=1===this.shaderLanguage;switch(e){case mp.Float:return t?"f32":"float";case mp.Int:return t?"i32":"int";case mp.Vector2:return t?"vec2f":"vec2";case mp.Color3:case mp.Vector3:return t?"vec3f":"vec3";case mp.Color4:case mp.Vector4:return t?"vec4f":"vec4";case mp.Matrix:return t?"mat4x4f":"mat4"}return""},e.prototype._emitExtension=function(e,t,i){void 0===i&&(i=""),this.extensions[e]||(i&&(t="#if ".concat(i,"\n").concat(t,"\n#endif")),this.extensions[e]=t)},e.prototype._emitFunction=function(e,t,i){this.functions[e]||(this.sharedData.emitComments&&(t=i+"\n"+t),this.functions[e]=t)},e.prototype._emitCodeFromInclude=function(e,t,i){if(i&&i.repeatKey)return"#include<".concat(e,">").concat(i.substitutionVars?"("+i.substitutionVars+")":"","[0..").concat(i.repeatKey,"]\n");var r=Un.l.GetIncludesShadersStore(this.shaderLanguage)[e]+"\n";if(this.sharedData.emitComments&&(r=t+"\n"+r),!i)return r;if(i.replaceStrings)for(var n=0;n<i.replaceStrings.length;n++){var o=i.replaceStrings[n];r=r.replace(o.search,o.replace)}return r},e.prototype._emitFunctionFromInclude=function(e,t,i,r){void 0===r&&(r="");var n=e+r;if(!this.functions[n]){if(!i||!(i.removeAttributes||i.removeUniforms||i.removeVaryings||i.removeIfDef||i.replaceStrings))return i&&i.repeatKey?this.functions[n]="#include<".concat(e,">").concat(i.substitutionVars?"("+i.substitutionVars+")":"","[0..").concat(i.repeatKey,"]\n"):this.functions[n]="#include<".concat(e,">").concat((null==i?void 0:i.substitutionVars)?"("+(null==i?void 0:i.substitutionVars)+")":"","\n"),void(this.sharedData.emitComments&&(this.functions[n]=t+"\n"+this.functions[n]));var o=Un.l.GetIncludesShadersStore(this.shaderLanguage);if(this.functions[n]=o[e],this.sharedData.emitComments&&(this.functions[n]=t+"\n"+this.functions[n]),i.removeIfDef&&(this.functions[n]=this.functions[n].replace(/^\s*?#ifdef.+$/gm,""),this.functions[n]=this.functions[n].replace(/^\s*?#endif.*$/gm,""),this.functions[n]=this.functions[n].replace(/^\s*?#else.*$/gm,""),this.functions[n]=this.functions[n].replace(/^\s*?#elif.*$/gm,"")),i.removeAttributes&&(this.functions[n]=this.functions[n].replace(/\s*?attribute .+?;/g,"\n")),i.removeUniforms&&(this.functions[n]=this.functions[n].replace(/\s*?uniform .*?;/g,"\n")),i.removeVaryings&&(this.functions[n]=this.functions[n].replace(/\s*?(varying|in) .+?;/g,"\n")),i.replaceStrings)for(var a=0;a<i.replaceStrings.length;a++){var s=i.replaceStrings[a];this.functions[n]=this.functions[n].replace(s.search,s.replace)}}},e.prototype._registerTempVariable=function(e){return-1===this.sharedData.temps.indexOf(e)&&(this.sharedData.temps.push(e),!0)},e.prototype._emitVaryingFromString=function(e,t,i,r){if(void 0===i&&(i=""),void 0===r&&(r=!1),-1!==this.sharedData.varyings.indexOf(e))return!1;this.sharedData.varyings.push(e),i&&(i.startsWith("defined(")?this.sharedData.varyingDeclaration+="#if ".concat(i,"\n"):this.sharedData.varyingDeclaration+="".concat(r?"#ifndef":"#ifdef"," ").concat(i,"\n"));var n=this._getShaderType(t);return 1===this.shaderLanguage?this.sharedData.varyingDeclaration+="varying ".concat(e,": ").concat(n,";\n"):this.sharedData.varyingDeclaration+="varying ".concat(n," ").concat(e,";\n"),i&&(this.sharedData.varyingDeclaration+="#endif\n"),!0},e.prototype._getVaryingName=function(e){return 1===this.shaderLanguage?(this.target!==gp.Fragment?"vertexOutputs.":"fragmentInputs.")+e:e},e.prototype._emitUniformFromString=function(e,t,i,r){if(void 0===i&&(i=""),void 0===r&&(r=!1),-1===this.uniforms.indexOf(e)){this.uniforms.push(e),i&&(i.startsWith("defined(")?this._uniformDeclaration+="#if ".concat(i,"\n"):this._uniformDeclaration+="".concat(r?"#ifndef":"#ifdef"," ").concat(i,"\n"));var n=this._getShaderType(t);1===this.shaderLanguage?this._uniformDeclaration+="uniform ".concat(e,": ").concat(n,";\n"):this._uniformDeclaration+="uniform ".concat(n," ").concat(e,";\n"),i&&(this._uniformDeclaration+="#endif\n")}},e.prototype._generateTernary=function(e,t,i){return 1===this.shaderLanguage?"select(".concat(t,", ").concat(e,", ").concat(i,")"):"".concat(i," ? ").concat(e," : ").concat(t)},e.prototype._emitFloat=function(e){return e.toString()===e.toFixed(0)?"".concat(e,".0"):e.toString()},e.prototype._declareOutput=function(e,t){return this._declareLocalVar(e.associatedVariableName,e.type,t)},e.prototype._declareLocalVar=function(e,t,i){return 1===this.shaderLanguage?"".concat(i?"const":"var"," ").concat(e,": ").concat(this._getShaderType(t)):"".concat(this._getShaderType(t)," ").concat(e)},e.prototype._samplerCubeFunc=function(){return 1===this.shaderLanguage?"textureSample":"textureCube"},e.prototype._samplerFunc=function(){return 1===this.shaderLanguage?"textureSample":"texture2D"},e.prototype._samplerLODFunc=function(){return 1===this.shaderLanguage?"textureSampleLevel":"texture2DLodEXT"},e.prototype._generateTextureSample=function(e,t){return 1===this.shaderLanguage?"".concat(this._samplerFunc(),"(").concat(t,",").concat(t+s.Y.AUTOSAMPLERSUFFIX,", ").concat(e,")"):"".concat(this._samplerFunc(),"(").concat(t,", ").concat(e,")")},e.prototype._generateTextureSampleLOD=function(e,t,i){return 1===this.shaderLanguage?"".concat(this._samplerLODFunc(),"(").concat(t,",").concat(t+s.Y.AUTOSAMPLERSUFFIX,", ").concat(e,", ").concat(i,")"):"".concat(this._samplerLODFunc(),"(").concat(t,", ").concat(e,", ").concat(i,")")},e.prototype._generateTextureSampleCube=function(e,t){return 1===this.shaderLanguage?"".concat(this._samplerCubeFunc(),"(").concat(t,",").concat(t+s.Y.AUTOSAMPLERSUFFIX,", ").concat(e,")"):"".concat(this._samplerCubeFunc(),"(").concat(t,", ").concat(e,")")},e.prototype._generateTextureSampleCubeLOD=function(e,t,i){return 1===this.shaderLanguage?"".concat(this._samplerCubeFunc(),"(").concat(t,",").concat(t+s.Y.AUTOSAMPLERSUFFIX,", ").concat(e,", ").concat(i,")"):"".concat(this._samplerCubeFunc(),"(").concat(t,", ").concat(e,", ").concat(i,")")},e.prototype._convertVariableDeclarationToWGSL=function(e,t,i){return i.replace(new RegExp("(".concat(e,")\\s+(\\w+)"),"g"),"var $2: ".concat(t))},e.prototype._convertVariableConstructorsToWGSL=function(e,t,i){return i.replace(new RegExp("(".concat(e,")\\("),"g")," ".concat(t,"("))},e.prototype._convertOutParametersToWGSL=function(e){return e.replace(new RegExp("out\\s+var\\s+(\\w+)\\s*:\\s*(\\w+)","g"),"$1: ptr<function, $2>")},e.prototype._convertTernaryOperandsToWGSL=function(e){return e.replace(new RegExp("\\[(.*?)\\?(.*?):(.*)\\]","g"),(function(e,t,i,r){return"select(".concat(r,", ").concat(i,", ").concat(t,")")}))},e.prototype._convertModOperatorsToWGSL=function(e){return e.replace(new RegExp("mod\\((.+?),\\s*(.+?)\\)","g"),(function(e,t,i){return"((".concat(t,")%(").concat(i,"))")}))},e.prototype._convertConstToWGSL=function(e){return e.replace(new RegExp("const var","g"),"const")},e.prototype._convertInnerFunctionsToWGSL=function(e){return e.replace(new RegExp("inversesqrt","g"),"inverseSqrt")},e.prototype._convertFunctionsToWGSL=function(e){for(var t,i=/var\s+(\w+)\s*:\s*(\w+)\((.*)\)/g;null!==(t=i.exec(e));){var r=t[1],n=t[2],o=t[3].replace(/var\s/g,"");e=e.replace(t[0],"fn ".concat(r,"(").concat(o,") -> ").concat(n))}return e},e.prototype._babylonSLtoWGSL=function(e){return e=this._convertVariableDeclarationToWGSL("void","voidnull",e),e=this._convertVariableDeclarationToWGSL("bool","bool",e),e=this._convertVariableDeclarationToWGSL("int","i32",e),e=this._convertVariableDeclarationToWGSL("uint","u32",e),e=this._convertVariableDeclarationToWGSL("float","f32",e),e=this._convertVariableDeclarationToWGSL("vec2","vec2f",e),e=this._convertVariableDeclarationToWGSL("vec3","vec3f",e),e=this._convertVariableDeclarationToWGSL("vec4","vec4f",e),e=this._convertVariableDeclarationToWGSL("mat2","mat2x2f",e),e=this._convertVariableDeclarationToWGSL("mat3","mat3x3f",e),e=this._convertVariableDeclarationToWGSL("mat4","mat4x4f",e),e=this._convertVariableConstructorsToWGSL("float","f32",e),e=this._convertVariableConstructorsToWGSL("vec2","vec2f",e),e=this._convertVariableConstructorsToWGSL("vec3","vec3f",e),e=this._convertVariableConstructorsToWGSL("vec4","vec4f",e),e=this._convertVariableConstructorsToWGSL("mat2","mat2x2f",e),e=this._convertVariableConstructorsToWGSL("mat3","mat3x3f",e),e=this._convertVariableConstructorsToWGSL("mat4","mat4x4f",e),e=this._convertTernaryOperandsToWGSL(e),e=this._convertModOperatorsToWGSL(e),e=this._convertConstToWGSL(e),e=this._convertInnerFunctionsToWGSL(e),e=(e=this._convertOutParametersToWGSL(e)).replace(/\[\*\]/g,"*"),(e=(e=(e=this._convertFunctionsToWGSL(e)).replace(/\s->\svoidnull/g,"")).replace(/dFdx/g,"dpdx")).replace(/dFdy/g,"dpdy")},e.prototype._convertTernaryOperandsToGLSL=function(e){return e.replace(new RegExp("\\[(.+?)\\?(.+?):(.+)\\]","g"),(function(e,t,i,r){return"".concat(t," ? ").concat(i," : ").concat(r)}))},e.prototype._babylonSLtoGLSL=function(e){return e=e.replace(/\[\*\]/g,""),this._convertTernaryOperandsToGLSL(e)},e}(),Pp=function(){function e(){this.temps=[],this.varyings=[],this.varyingDeclaration="",this.inputBlocks=[],this.textureBlocks=[],this.bindableBlocks=[],this.forcedBindableBlocks=[],this.blocksWithFallbacks=[],this.blocksWithDefines=[],this.repeatableContentBlocks=[],this.dynamicUniformBlocks=[],this.blockingBlocks=[],this.animatedInputs=[],this.variableNames={},this.defineNames={},this.hints={needWorldViewMatrix:!1,needWorldViewProjectionMatrix:!1,needAlphaBlending:!1,needAlphaTesting:!1},this.checks={emitVertex:!1,emitFragment:!1,notConnectedNonOptionalInputs:new Array},this.allowEmptyVertexProgram=!1,this.variableNames.position=0,this.variableNames.normal=0,this.variableNames.tangent=0,this.variableNames.uv=0,this.variableNames.uv2=0,this.variableNames.uv3=0,this.variableNames.uv4=0,this.variableNames.uv5=0,this.variableNames.uv6=0,this.variableNames.color=0,this.variableNames.matricesIndices=0,this.variableNames.matricesWeights=0,this.variableNames.matricesIndicesExtra=0,this.variableNames.matricesWeightsExtra=0,this.variableNames.diffuseBase=0,this.variableNames.specularBase=0,this.variableNames.worldPos=0,this.variableNames.shadow=0,this.variableNames.view=0,this.variableNames.vTBN=0,this.defineNames.MAINUV0=0,this.defineNames.MAINUV1=0,this.defineNames.MAINUV2=0,this.defineNames.MAINUV3=0,this.defineNames.MAINUV4=0,this.defineNames.MAINUV5=0,this.defineNames.MAINUV6=0,this.defineNames.MAINUV7=0}return e.prototype.emitErrors=function(){var e="";this.checks.emitVertex||this.allowEmptyVertexProgram||(e+="NodeMaterial does not have a vertex output. You need to at least add a block that generates a glPosition value.\n"),this.checks.emitFragment||(e+="NodeMaterial does not have a fragment output. You need to at least add a block that generates a glFragColor value.\n");for(var t=0,i=this.checks.notConnectedNonOptionalInputs;t<i.length;t++){var r=i[t];e+="input ".concat(r.name," from block ").concat(r.ownerBlock.name,"[").concat(r.ownerBlock.getClassName(),"] is not connected and is not optional.\n")}if(e)throw"Build of NodeMaterial failed:\n"+e},e}();!function(e){e[e.Compatible=0]="Compatible",e[e.TypeIncompatible=1]="TypeIncompatible",e[e.TargetIncompatible=2]="TargetIncompatible",e[e.HierarchyIssue=3]="HierarchyIssue"}(xp||(xp={})),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(Sp||(Sp={}));var Ap=function(){function e(e,t,i){this._connectedPointBackingField=null,this._endpoints=new Array,this._typeConnectionSourceBackingField=null,this._defaultConnectionPointTypeBackingField=null,this._linkedConnectionSourceBackingField=null,this._acceptedConnectionPointType=null,this._type=mp.Float,this._enforceAssociatedVariableName=!1,this.needDualDirectionValidation=!1,this.acceptedConnectionPointTypes=[],this.excludedConnectionPointTypes=[],this.onConnectionObservable=new c.cP,this.onDisconnectionObservable=new c.cP,this.onTypeChangedObservable=new c.cP,this._isTypeChangeObservableNotifying=!1,this.isExposedOnFrame=!1,this.exposedPortPosition=-1,this._prioritizeVertex=!1,this._target=gp.VertexAndFragment,this._ownerBlock=t,this.name=e,this._direction=i}return e.AreEquivalentTypes=function(e,t){switch(e){case mp.Vector3:if(t===mp.Color3)return!0;break;case mp.Vector4:if(t===mp.Color4)return!0;break;case mp.Color3:if(t===mp.Vector3)return!0;break;case mp.Color4:if(t===mp.Vector4)return!0}return!1},Object.defineProperty(e.prototype,"_connectedPoint",{get:function(){return this._connectedPointBackingField},set:function(e){var t,i=this;this._connectedPointBackingField!==e&&(null===(t=this._connectedPointTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._connectedPointBackingField=e})),this._connectedPointBackingField&&(this._connectedPointTypeChangedObserver=this._connectedPointBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_typeConnectionSource",{get:function(){return this._typeConnectionSourceBackingField},set:function(e){var t,i=this;this._typeConnectionSourceBackingField!==e&&(null===(t=this._typeConnectionSourceTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._typeConnectionSourceBackingField=e})),this._typeConnectionSourceBackingField&&(this._typeConnectionSourceTypeChangedObserver=this._typeConnectionSourceBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_defaultConnectionPointType",{get:function(){return this._defaultConnectionPointTypeBackingField},set:function(e){var t=this;this._updateTypeDependentState((function(){return t._defaultConnectionPointTypeBackingField=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_linkedConnectionSource",{get:function(){return this._linkedConnectionSourceBackingField},set:function(e){var t,i=this;this._linkedConnectionSourceBackingField!==e&&(null===(t=this._linkedConnectionSourceTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._linkedConnectionSourceBackingField=e})),this._linkedConnectionSourceBackingField&&(this._linkedConnectionSourceTypeChangedObserver=this._linkedConnectionSourceBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"direction",{get:function(){return this._direction},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"declarationVariableName",{get:function(){return this._ownerBlock.isInput?this._ownerBlock.declarationVariableName:this._enforceAssociatedVariableName&&this._associatedVariableName||!this._connectedPoint?this._associatedVariableName:this._connectedPoint.declarationVariableName},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"associatedVariableName",{get:function(){return this._ownerBlock.isInput?this._ownerBlock.associatedVariableName:this._enforceAssociatedVariableName&&this._associatedVariableName||!this._connectedPoint?this._associatedVariableName:this._connectedPoint.associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerType",{get:function(){return this._linkedConnectionSource&&this._linkedConnectionSource.isConnected?this.type:this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){if(this._type===mp.AutoDetect){if(this._ownerBlock.isInput)return this._ownerBlock.type;if(this._connectedPoint)return this._connectedPoint.type;if(this._linkedConnectionSource&&this._linkedConnectionSource.isConnected)return this._linkedConnectionSource.type}if(this._type===mp.BasedOnInput){if(this._typeConnectionSource)return!this._typeConnectionSource.isConnected&&this._defaultConnectionPointType?this._defaultConnectionPointType:this._typeConnectionSource.type;if(this._defaultConnectionPointType)return this._defaultConnectionPointType}return this._type},set:function(e){var t=this;this._updateTypeDependentState((function(){return t._type=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._prioritizeVertex&&this._ownerBlock?this._target!==gp.VertexAndFragment?this._target:this._ownerBlock.target===gp.Fragment?gp.Fragment:gp.Vertex:this._target},set:function(e){this._target=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnected",{get:function(){return null!==this.connectedPoint||this.hasEndpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedToInputBlock",{get:function(){return null!==this.connectedPoint&&this.connectedPoint.ownerBlock.isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectInputBlock",{get:function(){return this.isConnectedToInputBlock?this.connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedPoint",{get:function(){return this._connectedPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ownerBlock",{get:function(){return this._ownerBlock},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceBlock",{get:function(){return this._connectedPoint?this._connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedBlocks",{get:function(){return 0===this._endpoints.length?[]:this._endpoints.map((function(e){return e.ownerBlock}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasEndpoints",{get:function(){return this._endpoints&&this._endpoints.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDirectlyConnectedToVertexOutput",{get:function(){if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===gp.Vertex)return!0;if((i.ownerBlock.target===gp.Neutral||i.ownerBlock.target===gp.VertexAndFragment)&&i.ownerBlock.outputs.some((function(e){return e.isDirectlyConnectedToVertexOutput})))return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInVertexShader",{get:function(){if(this.target===gp.Vertex)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===gp.Vertex)return!0;if(i.target===gp.Vertex)return!0;if((i.ownerBlock.target===gp.Neutral||i.ownerBlock.target===gp.VertexAndFragment)&&i.ownerBlock.outputs.some((function(e){return e.isConnectedInVertexShader})))return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInFragmentShader",{get:function(){if(this.target===gp.Fragment)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===gp.Fragment)return!0;if((i.ownerBlock.target===gp.Neutral||i.ownerBlock.target===gp.VertexAndFragment)&&i.ownerBlock.isConnectedInFragmentShader())return!0}return!1},enumerable:!1,configurable:!0}),e.prototype.createCustomInputBlock=function(){return null},e.prototype.getClassName=function(){return"NodeMaterialConnectionPoint"},e.prototype.canConnectTo=function(e){return 0===this.checkCompatibilityState(e)},e.prototype.checkCompatibilityState=function(t){var i=this._ownerBlock,r=t.ownerBlock;if(i.target===gp.Fragment){if(r.target===gp.Vertex)return 2;for(var n=0,o=r.outputs;n<o.length;n++){var a=o[n];if(a.ownerBlock.target!=gp.Neutral&&a.isConnectedInVertexShader)return 2}}if(this.type!==t.type&&t.innerType!==mp.AutoDetect)return e.AreEquivalentTypes(this.type,t.type)||t.acceptedConnectionPointTypes&&-1!==t.acceptedConnectionPointTypes.indexOf(this.type)||t._acceptedConnectionPointType&&e.AreEquivalentTypes(t._acceptedConnectionPointType.type,this.type)?0:1;if(t.excludedConnectionPointTypes&&-1!==t.excludedConnectionPointTypes.indexOf(this.type))return 1;var s=r,l=i;return 0===this.direction&&(s=i,l=r),s.isAnAncestorOf(l)?3:0},e.prototype.connectTo=function(e,t){if(void 0===t&&(t=!1),!t&&!this.canConnectTo(e))throw"Cannot connect these two connectors.";return this._endpoints.push(e),e._connectedPoint=this,this._enforceAssociatedVariableName=!1,this.onConnectionObservable.notifyObservers(e),e.onConnectionObservable.notifyObservers(this),this},e.prototype.disconnectFrom=function(e){var t=this._endpoints.indexOf(e);return-1===t||(this._endpoints.splice(t,1),e._connectedPoint=null,this._enforceAssociatedVariableName=!1,e._enforceAssociatedVariableName=!1,this.onDisconnectionObservable.notifyObservers(e),e.onDisconnectionObservable.notifyObservers(this)),this},e.prototype.addExcludedConnectionPointFromAllowedTypes=function(e){for(var t=1;t<mp.All;)e&t||this.excludedConnectionPointTypes.push(t),t<<=1},e.prototype.serialize=function(e){void 0===e&&(e=!0);var t={};return t.name=this.name,t.displayName=this.displayName,e&&this.connectedPoint&&(t.inputName=this.name,t.targetBlockId=this.connectedPoint.ownerBlock.uniqueId,t.targetConnectionName=this.connectedPoint.name,t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),(this.isExposedOnFrame||this.exposedPortPosition>=0)&&(t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),t},e.prototype.dispose=function(){this.onConnectionObservable.clear(),this.onDisconnectionObservable.clear(),this.onTypeChangedObservable.clear(),this._connectedPoint=null,this._typeConnectionSource=null,this._linkedConnectionSource=null},e.prototype._updateTypeDependentState=function(e){var t=this.type;e(),this.type!==t&&this._notifyTypeChanged()},e.prototype._notifyTypeChanged=function(){this._isTypeChangeObservableNotifying||(this._isTypeChangeObservableNotifying=!0,this.onTypeChangedObservable.notifyObservers(this.type),this._isTypeChangeObservableNotifying=!1)},e}(),Rp=function(){function e(e,t,i){void 0===t&&(t=gp.Vertex),void 0===i&&(i=!1),this._isFinalMerger=!1,this._isInput=!1,this._isTeleportOut=!1,this._isTeleportIn=!1,this._name="",this._isUnique=!1,this.inputsAreExclusive=!1,this._codeVariableName="",this._inputs=new Array,this._outputs=new Array,this.comments="",this.visibleInInspector=!1,this.visibleOnFrame=!1,this._target=t,this._originalTargetIsNeutral=t===gp.Neutral,this._isFinalMerger=i,this._isInput="InputBlock"===this.getClassName(),this._isTeleportOut="NodeMaterialTeleportOutBlock"===this.getClassName(),this._isTeleportIn="NodeMaterialTeleportInBlock"===this.getClassName(),this._name=e,this.uniqueId=Ze.K.UniqueId}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},set:function(e){this.validateBlockName(e)&&(this._name=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUnique",{get:function(){return this._isUnique},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isFinalMerger",{get:function(){return this._isFinalMerger},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isInput",{get:function(){return this._isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportOut",{get:function(){return this._isTeleportOut},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportIn",{get:function(){return this._isTeleportIn},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buildId",{get:function(){return this._buildId},set:function(e){this._buildId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputs",{get:function(){return this._inputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outputs",{get:function(){return this._outputs},enumerable:!1,configurable:!0}),e.prototype.getInputByName=function(e){var t=this._inputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.getOutputByName=function(e){var t=this._outputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype._setInitialTarget=function(e){this._target=e,this._originalTargetIsNeutral=e===gp.Neutral},e.prototype.initialize=function(e){},e.prototype.bind=function(e,t,i,r){},e.prototype._writeVariable=function(e){return e.connectedPoint?"".concat(e.associatedVariableName):"0."},e.prototype._writeFloat=function(e){var t=e.toString();return-1===t.indexOf(".")&&(t+=".0"),"".concat(t)},e.prototype.getClassName=function(){return"NodeMaterialBlock"},e.prototype.isConnectedInFragmentShader=function(){return this.outputs.some((function(e){return e.isConnectedInFragmentShader}))},e.prototype.registerInput=function(e,t,i,r,n){return void 0===i&&(i=!1),(n=null!=n?n:new Ap(e,this,0)).type=t,n.isOptional=i,r&&(n.target=r),this._inputs.push(n),this},e.prototype.registerOutput=function(e,t,i,r){return(r=null!=r?r:new Ap(e,this,1)).type=t,i&&(r.target=i),this._outputs.push(r),this},e.prototype.getFirstAvailableInput=function(e){void 0===e&&(e=null);for(var t=0,i=this._inputs;t<i.length;t++){var r=i[t];if(!(r.connectedPoint||e&&e.type!==r.type&&r.type!==mp.AutoDetect))return r}return null},e.prototype.getFirstAvailableOutput=function(e){void 0===e&&(e=null);for(var t=0,i=this._outputs;t<i.length;t++){var r=i[t];if(!e||!e.target||e.target===gp.Neutral||e.target&r.target)return r}return null},e.prototype.getSiblingOutput=function(e){var t=this._outputs.indexOf(e);return-1===t||t>=this._outputs.length?null:this._outputs[t+1]},e.prototype.isAnAncestorOf=function(e){for(var t=0,i=this._outputs;t<i.length;t++){var r=i[t];if(r.hasEndpoints)for(var n=0,o=r.endpoints;n<o.length;n++){var a=o[n];if(a.ownerBlock===e)return!0;if(a.ownerBlock.isAnAncestorOf(e))return!0}}return!1},e.prototype.connectTo=function(e,t){if(0!==this._outputs.length){for(var i=t&&t.output?this.getOutputByName(t.output):this.getFirstAvailableOutput(e),r=!0;r;){var n=t&&t.input?e.getInputByName(t.input):e.getFirstAvailableInput(i);if(i&&n&&i.canConnectTo(n))i.connectTo(n),r=!1;else{if(!i)throw"Unable to find a compatible match";i=this.getSiblingOutput(i)}}return this}},e.prototype._buildBlock=function(e){},e.prototype.updateUniformsAndSamples=function(e,t,i,r){},e.prototype.provideFallbacks=function(e,t){},e.prototype.initializeDefines=function(e,t,i,r){void 0===r&&(r=!1)},e.prototype.prepareDefines=function(e,t,i,r,n){void 0===r&&(r=!1)},e.prototype.autoConfigure=function(e,t){void 0===t&&(t=function(){return!0})},e.prototype.replaceRepeatableContent=function(e,t,i,r){},Object.defineProperty(e.prototype,"willBeGeneratedIntoVertexShaderFromFragmentShader",{get:function(){return!(this.isInput||this.isFinalMerger||this._outputs.some((function(e){return e.isDirectlyConnectedToVertexOutput}))||this.target===gp.Vertex||this.target!==gp.VertexAndFragment&&this.target!==gp.Neutral||!this._outputs.some((function(e){return e.isConnectedInVertexShader})))},enumerable:!1,configurable:!0}),e.prototype.isReady=function(e,t,i,r){return void 0===r&&(r=!1),!0},e.prototype._linkConnectionTypes=function(e,t,i){void 0===i&&(i=!1),i?this._inputs[t]._acceptedConnectionPointType=this._inputs[e]:this._inputs[e]._linkedConnectionSource=this._inputs[t],this._inputs[t]._linkedConnectionSource=this._inputs[e]},e.prototype._processBuild=function(e,t,i,r){e.build(t,r);var n=null!=t._vertexState,o=e._buildTarget===gp.Vertex&&e.target!==gp.VertexAndFragment;if(n&&(!(e.target&e._buildTarget)||!(e.target&i.target)||this.target!==gp.VertexAndFragment&&o)&&(!e.isInput&&t.target!==e._buildTarget||e.isInput&&e.isAttribute&&!e._noContextSwitch)){var a=i.connectedPoint;if(t._vertexState._emitVaryingFromString("v_"+a.declarationVariableName,a.type)){var s=1===t.shaderLanguage?"vertexOutputs.":"";t._vertexState.compilationString+="".concat(s).concat("v_"+a.declarationVariableName," = ").concat(a.associatedVariableName,";\n")}var l=1===t.shaderLanguage?"fragmentInputs.":"";i.associatedVariableName=l+"v_"+a.declarationVariableName,i._enforceAssociatedVariableName=!0}},e.prototype.validateBlockName=function(e){for(var t=0,i=["position","normal","tangent","particle_positionw","uv","uv2","uv3","uv4","uv5","uv6","position2d","particle_uv","matricesIndices","matricesWeights","world0","world1","world2","world3","particle_color","particle_texturemask"];t<i.length;t++)if(e===i[t])return!1;return!0},e.prototype._customBuildStep=function(e,t){},e.prototype.build=function(e,t){if(this._buildId===e.sharedData.buildId)return!0;if(!this.isInput)for(var i=0,r=this._outputs;i<r.length;i++)(c=r[i]).associatedVariableName||(c.associatedVariableName=e._getFreeVariableName(c.name));for(var n=0,o=this._inputs;n<o.length;n++){var a=o[n];if(a.connectedPoint){if(this.target!==gp.Neutral){if(!(a.target&this.target))continue;if(!(a.target&e.target))continue}(d=a.connectedPoint.ownerBlock)&&d!==this&&this._processBuild(d,e,a,t)}else a.isOptional||e.sharedData.checks.notConnectedNonOptionalInputs.push(a)}if(this._customBuildStep(e,t),this._buildId===e.sharedData.buildId)return!0;if(e.sharedData.verbose&&y.V.Log("".concat(e.target===gp.Vertex?"Vertex shader":"Fragment shader",": Building ").concat(this.name," [").concat(this.getClassName(),"]")),this.isFinalMerger)switch(e.target){case gp.Vertex:e.sharedData.checks.emitVertex=!0;break;case gp.Fragment:e.sharedData.checks.emitFragment=!0}!this.isInput&&e.sharedData.emitComments&&(e.compilationString+="\n//".concat(this.name,"\n")),this._buildBlock(e),this._buildId=e.sharedData.buildId,this._buildTarget=e.target;for(var s=0,l=this._outputs;s<l.length;s++){var c;if((c=l[s]).target&e.target)for(var u=0,h=c.endpoints;u<h.length;u++){var d,p=h[u];(d=p.ownerBlock)&&d.target&e.target&&-1!==t.indexOf(d)&&this._processBuild(d,e,p,t)}}return!1},e.prototype._inputRename=function(e){return e},e.prototype._outputRename=function(e){return e},e.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName;return"".concat(e,".visibleInInspector = ").concat(this.visibleInInspector,";\n").concat(e,".visibleOnFrame = ").concat(this.visibleOnFrame,";\n").concat(e,".target = ").concat(this.target,";\n")},e.prototype._dumpCode=function(e,t){t.push(this);var i=this.name.replace(/[^A-Za-z_]+/g,"");if(this._codeVariableName=i||"".concat(this.getClassName(),"_").concat(this.uniqueId),-1!==e.indexOf(this._codeVariableName)){var r=0;do{r++,this._codeVariableName=i+r}while(-1!==e.indexOf(this._codeVariableName))}e.push(this._codeVariableName);var n="\n// ".concat(this.getClassName(),"\n");this.comments&&(n+="// ".concat(this.comments,"\n")),n+="var ".concat(this._codeVariableName," = new BABYLON.").concat(this.getClassName(),'("').concat(this.name,'");\n'),n+=this._dumpPropertiesCode();for(var o=0,a=this.inputs;o<a.length;o++){var s=a[o];if(s.isConnected){var l=s.connectedPoint.ownerBlock;-1===t.indexOf(l)&&(n+=l._dumpCode(e,t))}}for(var c=0,u=this.outputs;c<u.length;c++){var h=u[c];if(h.hasEndpoints)for(var d=0,p=h.endpoints;d<p.length;d++)(l=p[d].ownerBlock)&&-1===t.indexOf(l)&&(n+=l._dumpCode(e,t))}return n},e.prototype._dumpCodeForOutputConnections=function(e){var t="";if(-1!==e.indexOf(this))return t;e.push(this);for(var i=0,r=this.inputs;i<r.length;i++){var n=r[i];if(n.isConnected){var o=n.connectedPoint,a=o.ownerBlock;t+=a._dumpCodeForOutputConnections(e),t+="".concat(a._codeVariableName,".").concat(a._outputRename(o.name),".connectTo(").concat(this._codeVariableName,".").concat(this._inputRename(n.name),");\n")}}return t},e.prototype.clone=function(e,t){void 0===t&&(t="");var i=this.serialize(),r=(0,o.n9)(i.customType);if(r){var n=new r;return n._deserialize(i,e,t),n}return null},e.prototype.serialize=function(){var e={};e.customType="BABYLON."+this.getClassName(),e.id=this.uniqueId,e.name=this.name,e.comments=this.comments,e.visibleInInspector=this.visibleInInspector,e.visibleOnFrame=this.visibleOnFrame,e.target=this.target,e.inputs=[],e.outputs=[];for(var t=0,i=this.inputs;t<i.length;t++){var r=i[t];e.inputs.push(r.serialize())}for(var n=0,o=this.outputs;n<o.length;n++){var a=o[n];e.outputs.push(a.serialize(!1))}return e},e.prototype._deserialize=function(e,t,i,r){var n;this.name=e.name,this.comments=e.comments,this.visibleInInspector=!!e.visibleInInspector,this.visibleOnFrame=!!e.visibleOnFrame,this._target=null!==(n=e.target)&&void 0!==n?n:this.target,this._deserializePortDisplayNamesAndExposedOnFrame(e)},e.prototype._deserializePortDisplayNamesAndExposedOnFrame=function(e){var t=this,i=e.inputs,r=e.outputs;i&&i.forEach((function(e,i){e.displayName&&(t.inputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.inputs[i].isExposedOnFrame=e.isExposedOnFrame,t.inputs[i].exposedPortPosition=e.exposedPortPosition)})),r&&r.forEach((function(e,i){e.displayName&&(t.outputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.outputs[i].isExposedOnFrame=e.isExposedOnFrame,t.outputs[i].exposedPortPosition=e.exposedPortPosition)}))},e.prototype.dispose=function(){for(var e=0,t=this.inputs;e<t.length;e++)t[e].dispose();for(var i=0,r=this.outputs;i<r.length;i++)r[i].dispose()},e}(),Ip=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.complementW=1,i.complementZ=0,i.target=gp.Vertex,i.registerInput("vector",mp.AutoDetect),i.registerInput("transform",mp.Matrix),i.registerOutput("output",mp.Vector4),i.registerOutput("xyz",mp.Vector3),i._inputs[0].onConnectionObservable.add((function(e){if(e.ownerBlock.isInput){var t=e.ownerBlock;"normal"!==t.name&&"tangent"!==t.name||(i.complementW=0)}})),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TransformBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transform",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector,r=this.transform,n=t._getShaderType(mp.Vector4),o=t._getShaderType(mp.Vector3);if(i.connectedPoint){if(0===this.complementW){var a="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",a),t.sharedData.blocksWithDefines.push(this);var s=t._getFreeVariableName("".concat(r.associatedVariableName,"_NUS"));switch(1===t.shaderLanguage?t.compilationString+="var ".concat(s,": mat3x3f = mat3x3f(").concat(r.associatedVariableName,"[0].xyz, ").concat(r.associatedVariableName,"[1].xyz, ").concat(r.associatedVariableName,"[2].xyz);\n"):t.compilationString+="mat3 ".concat(s," = mat3(").concat(r.associatedVariableName,");\n"),t.compilationString+="#ifdef NONUNIFORMSCALING\n",t.compilationString+="".concat(s," = transposeMat3(inverseMat3(").concat(s,"));\n"),t.compilationString+="#endif\n",i.connectedPoint.type){case mp.Vector2:t.compilationString+=t._declareOutput(this.output)+" = ".concat(n,"(").concat(s," * ").concat(o,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementZ),"), ").concat(this._writeFloat(this.complementW),");\n");break;case mp.Vector3:case mp.Color3:t.compilationString+=t._declareOutput(this.output)+" = ".concat(n,"(").concat(s," * ").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementW),");\n");break;default:t.compilationString+=t._declareOutput(this.output)+" = ".concat(n,"(").concat(s," * ").concat(i.associatedVariableName,".xyz, ").concat(this._writeFloat(this.complementW),");\n")}}else switch(s=r.associatedVariableName,i.connectedPoint.type){case mp.Vector2:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(n,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementZ),", ").concat(this._writeFloat(this.complementW),");\n");break;case mp.Vector3:case mp.Color3:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(n,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementW),");\n");break;default:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(i.associatedVariableName,";\n")}this.xyz.hasEndpoints&&(t.compilationString+=t._declareOutput(this.xyz)+" = ".concat(this.output.associatedVariableName,".xyz;\n"))}return this},t.prototype.prepareDefines=function(e,t,i){e.nonUniformScaling&&i.setValue("NONUNIFORMSCALING",!0)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.complementZ=this.complementZ,t.complementW=this.complementW,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.complementZ=void 0!==t.complementZ?t.complementZ:0,this.complementW=void 0!==t.complementW?t.complementW:1},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".complementZ = ").concat(this.complementZ,";\n")+"".concat(this._codeVariableName,".complementW = ").concat(this.complementW,";\n")},t}(Rp);(0,o.Y5)("BABYLON.TransformBlock",Ip);var Mp,Op=function(e){function t(t){var i=e.call(this,t,gp.Vertex,!0)||this;return i.registerInput("vector",mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VertexOutputBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype._isLogarithmicDepthEnabled=function(e,t){if(t)return!0;for(var i=0,r=e;i<r.length;i++)if(r[i].useLogarithmicDepth)return!0;return!1},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector;return 1===t.shaderLanguage?t.compilationString+="vertexOutputs.position = ".concat(i.associatedVariableName,";\n"):t.compilationString+="gl_Position = ".concat(i.associatedVariableName,";\n"),this._isLogarithmicDepthEnabled(t.sharedData.fragmentOutputNodes,t.sharedData.nodeMaterial.useLogarithmicDepth)&&(t._emitUniformFromString("logarithmicDepthConstant",mp.Float),t._emitVaryingFromString("vFragmentDepth",mp.Float),t.compilationString+="vFragmentDepth = 1.0 + gl_Position.w;\n",t.compilationString+="gl_Position.z = log2(max(0.000001, vFragmentDepth)) * logarithmicDepthConstant;\n"),this},t}(Rp);function Dp(e,t,i,r){return void 0===t&&(t=0),void 0===i&&(i="PROPERTIES"),function(n,o){var a=n._propStore;a||(a=[],n._propStore=a),a.push({propertyName:o,displayName:e,type:t,groupName:i,options:null!=r?r:{}})}}(0,o.Y5)("BABYLON.VertexOutputBlock",Op),function(e){e[e.Boolean=0]="Boolean",e[e.Float=1]="Float",e[e.Int=2]="Int",e[e.Vector2=3]="Vector2",e[e.List=4]="List"}(Mp||(Mp={}));var Np,Fp,wp=function(e){function t(t){var i=e.call(this,t,gp.Fragment,!0)||this;return i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i.useLogarithmicDepth=!1,i.registerInput("rgba",mp.Color4,!0),i.registerInput("rgb",mp.AutoDetect,!0),i.registerInput("a",mp.Float,!0),i.rgb.addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FragmentOutputBlock"},t.prototype.initialize=function(e){e._excludeVariableName("logarithmicDepthConstant"),e._excludeVariableName("vFragmentDepth")},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToLinearSpace,!0),i.setValue(this._gammaDefineName,this.convertToGammaSpace,!0)},t.prototype.bind=function(e,t,i){(this.useLogarithmicDepth||t.useLogarithmicDepth)&&i&&(0,Li.DL)(void 0,e,i.getScene())},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.rgba,r=this.rgb,n=this.a;t.sharedData.hints.needAlphaBlending=i.isConnected||n.isConnected,t.sharedData.blocksWithDefines.push(this),(this.useLogarithmicDepth||t.sharedData.nodeMaterial.useLogarithmicDepth)&&(t._emitUniformFromString("logarithmicDepthConstant",mp.Float),t._emitVaryingFromString("vFragmentDepth",mp.Float),t.sharedData.bindableBlocks.push(this)),this._linearDefineName=t._getFreeDefineName("CONVERTTOLINEAR"),this._gammaDefineName=t._getFreeDefineName("CONVERTTOGAMMA");var o="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",o);var a="gl_FragColor";1===t.shaderLanguage&&(a="fragmentOutputs.color");var s=t._getShaderType(mp.Vector4);if(i.connectedPoint)n.isConnected?t.compilationString+="".concat(a," = ").concat(s,"(").concat(i.associatedVariableName,".rgb, ").concat(n.associatedVariableName,");\n"):t.compilationString+="".concat(a,"  = ").concat(i.associatedVariableName,";\n");else if(r.connectedPoint){var l="1.0";n.connectedPoint&&(l=n.associatedVariableName),r.connectedPoint.type===mp.Float?t.compilationString+="".concat(a,"  = ").concat(s,"(").concat(r.associatedVariableName,", ").concat(r.associatedVariableName,", ").concat(r.associatedVariableName,", ").concat(l,");\n"):t.compilationString+="".concat(a,"  = ").concat(s,"(").concat(r.associatedVariableName,", ").concat(l,");\n")}else t.sharedData.checks.notConnectedNonOptionalInputs.push(i);return t.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),t.compilationString+="".concat(a,"  = toLinearSpace(").concat(a,");\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),t.compilationString+="".concat(a,"  = toGammaSpace(").concat(a,");\n"),t.compilationString+="#endif\n",(this.useLogarithmicDepth||t.sharedData.nodeMaterial.useLogarithmicDepth)&&(t.compilationString+="gl_FragDepthEXT = log2(vFragmentDepth) * logarithmicDepthConstant * 0.5;\n"),t.compilationString+="#if defined(PREPASS)\r\n",t.compilationString+="gl_FragData[0] = gl_FragColor;\r\n",t.compilationString+="#endif\r\n",this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),(t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"))+"".concat(this._codeVariableName,".useLogarithmicDepth = ").concat(this.useLogarithmicDepth,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.useLogarithmicDepth=this.useLogarithmicDepth,t},t.prototype._deserialize=function(t,i,r){var n;e.prototype._deserialize.call(this,t,i,r),this.convertToGammaSpace=!!t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this.useLogarithmicDepth=null!==(n=t.useLogarithmicDepth)&&void 0!==n&&n},(0,f.Cg)([Dp("Convert to gamma space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"convertToGammaSpace",void 0),(0,f.Cg)([Dp("Convert to linear space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"convertToLinearSpace",void 0),(0,f.Cg)([Dp("Use logarithmic depth",0,"PROPERTIES")],t.prototype,"useLogarithmicDepth",void 0),t}(Rp);(0,o.Y5)("BABYLON.FragmentOutputBlock",wp),function(e){e[e.World=1]="World",e[e.View=2]="View",e[e.Projection=3]="Projection",e[e.ViewProjection=4]="ViewProjection",e[e.WorldView=5]="WorldView",e[e.WorldViewProjection=6]="WorldViewProjection",e[e.CameraPosition=7]="CameraPosition",e[e.FogColor=8]="FogColor",e[e.DeltaTime=9]="DeltaTime",e[e.CameraParameters=10]="CameraParameters",e[e.MaterialAlpha=11]="MaterialAlpha"}(Np||(Np={})),function(e){e[e.None=0]="None",e[e.Time=1]="Time",e[e.RealTime=2]="RealTime",e[e.MouseInfo=3]="MouseInfo"}(Fp||(Fp={}));var Lp={position2d:"position",particle_uv:"vUV",particle_color:"vColor",particle_texturemask:"textureMask",particle_positionw:"vPositionW"},Bp={particle_uv:!0,particle_color:!0,particle_texturemask:!0,particle_positionw:!0},Up={particle_texturemask:!0},Vp=function(e){function t(t,i,r){void 0===i&&(i=gp.Vertex),void 0===r&&(r=mp.AutoDetect);var n=e.call(this,t,i,!1)||this;return n._mode=3,n._animationType=Fp.None,n._prefix="",n.min=0,n.max=0,n.isBoolean=!1,n.matrixMode=0,n._systemValue=null,n.isConstant=!1,n.groupInInspector="",n.onValueChangedObservable=new c.cP,n.convertToGammaSpace=!1,n.convertToLinearSpace=!1,n._type=r,n.setDefaultValue(),n.registerOutput("output",r),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"type",{get:function(){if(this._type===mp.AutoDetect){if(this.isUniform&&null!=this.value){if(!isNaN(this.value))return this._type=mp.Float,this._type;switch(this.value.getClassName()){case"Vector2":return this._type=mp.Vector2,this._type;case"Vector3":return this._type=mp.Vector3,this._type;case"Vector4":return this._type=mp.Vector4,this._type;case"Color3":return this._type=mp.Color3,this._type;case"Color4":return this._type=mp.Color4,this._type;case"Matrix":return this._type=mp.Matrix,this._type}}if(this.isAttribute)switch(this.name){case"position":case"normal":case"particle_positionw":return this._type=mp.Vector3,this._type;case"uv":case"uv2":case"uv3":case"uv4":case"uv5":case"uv6":case"position2d":case"particle_uv":return this._type=mp.Vector2,this._type;case"matricesIndices":case"matricesWeights":case"matricesIndicesExtra":case"matricesWeightsExtra":case"world0":case"world1":case"world2":case"world3":case"tangent":return this._type=mp.Vector4,this._type;case"color":case"instanceColor":case"particle_color":case"particle_texturemask":return this._type=mp.Color4,this._type}if(this.isSystemValue)switch(this._systemValue){case Np.World:case Np.WorldView:case Np.WorldViewProjection:case Np.View:case Np.ViewProjection:case Np.Projection:return this._type=mp.Matrix,this._type;case Np.CameraPosition:return this._type=mp.Vector3,this._type;case Np.FogColor:return this._type=mp.Color3,this._type;case Np.DeltaTime:case Np.MaterialAlpha:return this._type=mp.Float,this._type;case Np.CameraParameters:return this._type=mp.Vector4,this._type}}return this._type},enumerable:!1,configurable:!0}),t.prototype.validateBlockName=function(t){return!!this.isAttribute||e.prototype.validateBlockName.call(this,t)},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.setAsAttribute=function(e){return this._mode=1,e&&(this.name=e),this},t.prototype.setAsSystemValue=function(e){return this.systemValue=e,this},Object.defineProperty(t.prototype,"value",{get:function(){return this._storedValue},set:function(e){this.type===mp.Float&&(this.isBoolean?e=e?1:0:this.min!==this.max&&(e=Math.max(this.min,e),e=Math.min(this.max,e))),this._storedValue=e,this._mode=0,this.onValueChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valueCallback",{get:function(){return this._valueCallback},set:function(e){this._valueCallback=e,this._mode=0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"declarationVariableName",{get:function(){return this._associatedVariableName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"associatedVariableName",{get:function(){return this._prefix+this._associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"animationType",{get:function(){return this._animationType},set:function(e){this._animationType=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isUndefined",{get:function(){return 3===this._mode},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isUniform",{get:function(){return 0===this._mode},set:function(e){this._mode=e?0:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isAttribute",{get:function(){return 1===this._mode},set:function(e){this._mode=e?1:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVarying",{get:function(){return 2===this._mode},set:function(e){this._mode=e?2:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSystemValue",{get:function(){return null!=this._systemValue},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"systemValue",{get:function(){return this._systemValue},set:function(e){this._mode=0,this.associatedVariableName="",this._systemValue=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"InputBlock"},t.prototype.animate=function(e){switch(this._animationType){case Fp.Time:this.type===mp.Float&&(this.value+=.01*e.getAnimationRatio());break;case Fp.RealTime:this.type===mp.Float&&(this.value=(te.j.Now-e.getEngine().startTime)/1e3);break;case Fp.MouseInfo:if(this.type===mp.Vector4){var t=e._inputManager._originMouseEvent;if(t){var i=t.offsetX,r=t.offsetY,n=1&t.buttons?1:0,o=2&t.buttons?1:0;this.value=new u.IU(i,r,n,o)}else this.value=new u.IU(0,0,0,0)}}},t.prototype._emitDefine=function(e){return"!"===e[0]?"#ifndef ".concat(e.substring(1),"\n"):"#ifdef ".concat(e,"\n")},t.prototype.initialize=function(){this.associatedVariableName=""},t.prototype.setDefaultValue=function(){switch(this.type){case mp.Float:this.value=0;break;case mp.Vector2:this.value=u.I9.Zero();break;case mp.Vector3:this.value=u.Pq.Zero();break;case mp.Vector4:this.value=u.IU.Zero();break;case mp.Color3:this.value=h.v9.White();break;case mp.Color4:this.value=new h.ov(1,1,1,1);break;case mp.Matrix:this.value=u.uq.Identity()}},t.prototype._emitConstant=function(e){switch(this.type){case mp.Float:return"".concat(e._emitFloat(this.value));case mp.Vector2:return"vec2(".concat(this.value.x,", ").concat(this.value.y,")");case mp.Vector3:return"vec3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");case mp.Vector4:return"vec4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")");case mp.Color3:return h.IG.Color3[0].set(this.value.r,this.value.g,this.value.b),this.convertToGammaSpace&&h.IG.Color3[0].toGammaSpaceToRef(h.IG.Color3[0],e.sharedData.scene.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&h.IG.Color3[0].toLinearSpaceToRef(h.IG.Color3[0],e.sharedData.scene.getEngine().useExactSrgbConversions),"vec3(".concat(h.IG.Color3[0].r,", ").concat(h.IG.Color3[0].g,", ").concat(h.IG.Color3[0].b,")");case mp.Color4:return h.IG.Color4[0].set(this.value.r,this.value.g,this.value.b,this.value.a),this.convertToGammaSpace&&h.IG.Color4[0].toGammaSpaceToRef(h.IG.Color4[0],e.sharedData.scene.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&h.IG.Color4[0].toLinearSpaceToRef(h.IG.Color4[0],e.sharedData.scene.getEngine().useExactSrgbConversions),"vec4(".concat(h.IG.Color4[0].r,", ").concat(h.IG.Color4[0].g,", ").concat(h.IG.Color4[0].b,", ").concat(h.IG.Color4[0].a,")")}return""},Object.defineProperty(t.prototype,"_noContextSwitch",{get:function(){return Bp[this.name]},enumerable:!1,configurable:!0}),t.prototype._emit=function(e,t){var i;if(this.isUniform){if(this._associatedVariableName||(this._associatedVariableName=e._getFreeVariableName("u_"+this.name)),this.isConstant){if(-1!==e.constants.indexOf(this.associatedVariableName))return;return e.constants.push(this.associatedVariableName),void(e._constantDeclaration+=e._declareOutput(this.output,!0)+" = ".concat(this._emitConstant(e),";\n"))}if(-1!==e.uniforms.indexOf(this.associatedVariableName))return;e.uniforms.push(this.associatedVariableName),t&&(e._uniformDeclaration+=this._emitDefine(t));var r=e._getShaderType(this.type);1===e.shaderLanguage?(e._uniformDeclaration+="uniform ".concat(this._associatedVariableName,": ").concat(r,";\n"),this._prefix="uniforms."):e._uniformDeclaration+="uniform ".concat(r," ").concat(this.associatedVariableName,";\n"),t&&(e._uniformDeclaration+="#endif\n");var n=e.sharedData.hints;if(null!==this._systemValue&&void 0!==this._systemValue)switch(this._systemValue){case Np.WorldView:n.needWorldViewMatrix=!0;break;case Np.WorldViewProjection:n.needWorldViewProjectionMatrix=!0}else this._animationType!==Fp.None&&e.sharedData.animatedInputs.push(this)}else if(this.isAttribute){if(this.associatedVariableName=null!==(i=Lp[this.name])&&void 0!==i?i:this.name,this.target===gp.Vertex&&e._vertexState)return void(Bp[this.name]?Up[this.name]?(e._emitUniformFromString(this.associatedVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="vertexInputs.")):e._emitVaryingFromString(this.associatedVariableName,this.type,t):this._emit(e._vertexState,t));if(-1!==e.attributes.indexOf(this.associatedVariableName))return;e.attributes.push(this.associatedVariableName),Bp[this.name]?Up[this.name]?(this._prefix="",e._emitUniformFromString(this.associatedVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="uniforms.")):(this._prefix="",e._emitVaryingFromString(this.associatedVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="fragmentInputs.")):(t&&(e._attributeDeclaration+=this._emitDefine(t)),1===e.shaderLanguage?(this._prefix="",e._attributeDeclaration+="attribute ".concat(this.associatedVariableName,": ").concat(e._getShaderType(this.type),";\n"),this._prefix="vertexInputs."):e._attributeDeclaration+="attribute ".concat(e._getShaderType(this.type)," ").concat(this.associatedVariableName,";\n"),t&&(e._attributeDeclaration+="#endif\n"))}},t.prototype._transmitWorld=function(e,t,i,r){if(this._systemValue){var n=this._associatedVariableName;switch(this._systemValue){case Np.World:e.setMatrix(n,t);break;case Np.WorldView:e.setMatrix(n,i);break;case Np.WorldViewProjection:e.setMatrix(n,r)}}},t.prototype._transmit=function(e,t,i){if(!this.isAttribute){var r=this._associatedVariableName;if(this._systemValue)switch(this._systemValue){case Np.World:case Np.WorldView:case Np.WorldViewProjection:return;case Np.View:e.setMatrix(r,t.getViewMatrix());break;case Np.Projection:e.setMatrix(r,t.getProjectionMatrix());break;case Np.ViewProjection:e.setMatrix(r,t.getTransformMatrix());break;case Np.CameraPosition:t.bindEyePosition(e,r,!0);break;case Np.FogColor:e.setColor3(r,t.fogColor);break;case Np.DeltaTime:e.setFloat(r,t.deltaTime/1e3);break;case Np.CameraParameters:t.activeCamera&&e.setFloat4(r,t.getEngine().hasOriginBottomLeft?-1:1,t.activeCamera.minZ,t.activeCamera.maxZ,1/t.activeCamera.maxZ);break;case Np.MaterialAlpha:e.setFloat(r,i.alpha)}else{var n=this._valueCallback?this._valueCallback():this._storedValue;if(null!==n)switch(this.type){case mp.Float:e.setFloat(r,n);break;case mp.Int:e.setInt(r,n);break;case mp.Color3:h.IG.Color3[0].set(this.value.r,this.value.g,this.value.b),this.convertToGammaSpace&&h.IG.Color3[0].toGammaSpaceToRef(h.IG.Color3[0],t.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&h.IG.Color3[0].toLinearSpaceToRef(h.IG.Color3[0],t.getEngine().useExactSrgbConversions),e.setColor3(r,h.IG.Color3[0]);break;case mp.Color4:h.IG.Color4[0].set(this.value.r,this.value.g,this.value.b,this.value.a),this.convertToGammaSpace&&h.IG.Color4[0].toGammaSpaceToRef(h.IG.Color4[0],t.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&h.IG.Color4[0].toLinearSpaceToRef(h.IG.Color4[0],t.getEngine().useExactSrgbConversions),e.setDirectColor4(r,h.IG.Color4[0]);break;case mp.Vector2:e.setVector2(r,n);break;case mp.Vector3:e.setVector3(r,n);break;case mp.Vector4:e.setVector4(r,n);break;case mp.Matrix:e.setMatrix(r,n)}}}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),(this.isUniform||this.isSystemValue)&&t.sharedData.inputBlocks.push(this),this._emit(t)},t.prototype._dumpPropertiesCode=function(){var t=this._codeVariableName;if(this.isAttribute)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,'.setAsAttribute("').concat(this.name,'");\n');if(this.isSystemValue)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,".setAsSystemValue(BABYLON.NodeMaterialSystemValues.").concat(Np[this._systemValue],");\n");if(this.isUniform){var i=[],r="";switch(this.type){case mp.Float:r="".concat(this.value);break;case mp.Vector2:r="new BABYLON.Vector2(".concat(this.value.x,", ").concat(this.value.y,")");break;case mp.Vector3:r="new BABYLON.Vector3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");break;case mp.Vector4:r="new BABYLON.Vector4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")");break;case mp.Color3:r="new BABYLON.Color3(".concat(this.value.r,", ").concat(this.value.g,", ").concat(this.value.b,")"),this.convertToGammaSpace&&(r+=".toGammaSpace()"),this.convertToLinearSpace&&(r+=".toLinearSpace()");break;case mp.Color4:r="new BABYLON.Color4(".concat(this.value.r,", ").concat(this.value.g,", ").concat(this.value.b,", ").concat(this.value.a,")"),this.convertToGammaSpace&&(r+=".toGammaSpace()"),this.convertToLinearSpace&&(r+=".toLinearSpace()");break;case mp.Matrix:r="BABYLON.Matrix.FromArray([".concat(this.value.m,"])")}return i.push("".concat(t,".value = ").concat(r)),this.type===mp.Float&&i.push("".concat(t,".min = ").concat(this.min),"".concat(t,".max = ").concat(this.max),"".concat(t,".isBoolean = ").concat(this.isBoolean),"".concat(t,".matrixMode = ").concat(this.matrixMode),"".concat(t,".animationType = BABYLON.AnimatedInputBlockTypes.").concat(Fp[this.animationType])),i.push("".concat(t,".isConstant = ").concat(this.isConstant)),i.push(""),e.prototype._dumpPropertiesCode.call(this)+i.join(";\n")}return e.prototype._dumpPropertiesCode.call(this)},t.prototype.dispose=function(){this.onValueChangedObservable.clear(),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.type=this.type,t.mode=this._mode,t.systemValue=this._systemValue,t.animationType=this._animationType,t.min=this.min,t.max=this.max,t.isBoolean=this.isBoolean,t.matrixMode=this.matrixMode,t.isConstant=this.isConstant,t.groupInInspector=this.groupInInspector,t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,null!=this._storedValue&&0===this._mode&&(this._storedValue.asArray?(t.valueType="BABYLON."+this._storedValue.getClassName(),t.value=this._storedValue.asArray()):(t.valueType="number",t.value=this._storedValue)),t},t.prototype._deserialize=function(t,i,r){if(this._mode=t.mode,e.prototype._deserialize.call(this,t,i,r),this._type=t.type,this._systemValue=t.systemValue||t.wellKnownValue,this._animationType=t.animationType,this.min=t.min||0,this.max=t.max||0,this.isBoolean=!!t.isBoolean,this.matrixMode=t.matrixMode||0,this.isConstant=!!t.isConstant,this.groupInInspector=t.groupInInspector||"",this.convertToGammaSpace=!!t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,"tangent"===t.name&&1===t.mode&&t.type===mp.Vector3&&(this._type=mp.Vector4),t.valueType)if("number"===t.valueType)this._storedValue=t.value;else{var n=(0,o.n9)(t.valueType);n&&(this._storedValue=n.FromArray(t.value))}},t}(Rp);(0,o.Y5)("BABYLON.InputBlock",Vp);var kp=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment)||this;return i._samplerName="textureSampler",i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i._isUnique=!1,i.registerInput("uv",mp.AutoDetect,!1,gp.VertexAndFragment),i.registerOutput("rgba",mp.Color4,gp.Neutral),i.registerOutput("rgb",mp.Color3,gp.Neutral),i.registerOutput("r",mp.Float,gp.Neutral),i.registerOutput("g",mp.Float,gp.Neutral),i.registerOutput("b",mp.Float,gp.Neutral),i.registerOutput("a",mp.Float,gp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector2|mp.Vector3|mp.Vector4),i._inputs[0]._prioritizeVertex=!1,i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CurrentScreenBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName(this._samplerName)},Object.defineProperty(t.prototype,"target",{get:function(){return this.uv.isConnected?this.uv.sourceBlock.isInput?gp.VertexAndFragment:gp.Fragment:gp.VertexAndFragment},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToGammaSpace,!0),i.setValue(this._gammaDefineName,this.convertToLinearSpace,!0)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype._injectVertexCode=function(e){var t=this.uv;if(t.connectedPoint.ownerBlock.isInput&&(t.connectedPoint.ownerBlock.isAttribute||e._emitUniformFromString(t.associatedVariableName,mp.Vector2)),this._mainUVName="vMain"+t.associatedVariableName,e._emitVaryingFromString(this._mainUVName,mp.Vector2),e.compilationString+="".concat(this._mainUVName," = ").concat(t.associatedVariableName,".xy;\n"),this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var i=0,r=this._outputs;i<r.length;i++){var n=r[i];n.hasEndpoints&&this._writeOutput(e,n,n.name,!0)}}},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===gp.Fragment)return;var r=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSampleLevel(".concat(this._samplerName,", ").concat(this._samplerName+s.Y.AUTOSAMPLERSUFFIX,","),n=0===e.shaderLanguage?"":", 0";e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(r," ").concat(i.associatedVariableName).concat(n,");\n")}else{var o=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSample(".concat(this._samplerName,", ").concat(this._samplerName+s.Y.AUTOSAMPLERSUFFIX,",");this.uv.ownerBlock.target!==gp.Fragment?e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(o," ").concat(this._mainUVName,");\n"):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(o," ").concat(i.associatedVariableName,");\n")}},t.prototype._writeOutput=function(e,t,i,r){if(void 0===r&&(r=!1),r){if(e.target===gp.Fragment)return;e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")}else this.uv.ownerBlock.target!==gp.Fragment?(e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n",e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toLinearSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n"):e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t.sharedData.blockingBlocks.indexOf(this)<0&&t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.indexOf(this)<0&&t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.indexOf(this)<0&&t.sharedData.blocksWithDefines.push(this),t.target!==gp.Fragment)return t._emit2DSampler(this._samplerName),void this._injectVertexCode(t);if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){t._emit2DSampler(this._samplerName),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA");var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),this._writeTextureRead(t);for(var r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&this._writeOutput(t,o,o.name)}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,t.texture&&(r=0===t.texture.url.indexOf("data:")?"":r,this.texture=rr.g.Parse(t.texture,i,r))},t}(Rp);(0,o.Y5)("BABYLON.CurrentScreenBlock",kp);var Gp=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i._samplerName="diffuseSampler",i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i._isUnique=!1,i.registerInput("uv",mp.AutoDetect,!1,gp.VertexAndFragment),i.registerOutput("rgba",mp.Color4,gp.Neutral),i.registerOutput("rgb",mp.Color3,gp.Neutral),i.registerOutput("r",mp.Float,gp.Neutral),i.registerOutput("g",mp.Float,gp.Neutral),i.registerOutput("b",mp.Float,gp.Neutral),i.registerOutput("a",mp.Float,gp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector2|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ParticleTextureBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("diffuseSampler")},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"particle_uv"===e.name&&t(e)}));i||(i=new Vp("uv")).setAsAttribute("particle_uv"),i.output.connectTo(this.uv)}},t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToGammaSpace,!0),i.setValue(this._gammaDefineName,this.convertToLinearSpace,!0)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype._writeOutput=function(e,t,i){e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n",e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toLinearSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==gp.Vertex){this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t._emit2DSampler(this._samplerName),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA");var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),t.compilationString+="".concat(t._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(t._generateTextureSample(this.uv.associatedVariableName,this._samplerName),";\n");for(var r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&this._writeOutput(t,o,o.name)}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,t.texture&&(r=0===t.texture.url.indexOf("data:")?"":r,this.texture=rr.g.Parse(t.texture,i,r))},t}(Rp);(0,o.Y5)("BABYLON.ParticleTextureBlock",Gp);var zp=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i._isUnique=!0,i.registerInput("color",mp.Color4,!1,gp.Fragment),i.registerOutput("rampColor",mp.Color4,gp.Fragment),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ParticleRampGradientBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rampColor",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("remapRanges"),e._excludeVariableName("rampSampler"),e._excludeVariableName("baseColor"),e._excludeVariableName("alpha"),e._excludeVariableName("remappedColorIndex"),e._excludeVariableName("rampColor")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==gp.Vertex)return t._emit2DSampler("rampSampler","RAMPGRADIENT"),t._emitVaryingFromString("remapRanges",mp.Vector4,"RAMPGRADIENT"),t.compilationString+="\n            #ifdef RAMPGRADIENT\n                ".concat(t._declareLocalVar("baseColor",mp.Vector4)," = ").concat(this.color.associatedVariableName,";\n                ").concat(t._declareLocalVar("alpha",mp.Float)," = ").concat(this.color.associatedVariableName,".a;\n\n                ").concat(t._declareLocalVar("remappedColorIndex",mp.Float)," = clamp((alpha - remapRanges.x) / remapRanges.y, 0.0, 1.0);\n\n                ").concat(t._declareLocalVar("rampColor",mp.Vector4)," = ").concat(t._generateTextureSample("vec2(1.0 - remappedColorIndex, 0.)","rampSampler"),";\n\n                // Remapped alpha\n                ").concat(t._declareOutput(this.rampColor)," = vec4").concat(t.fSuffix,"(baseColor.rgb * rampColor.rgb, clamp((alpha * rampColor.a - remapRanges.z) / remapRanges.w, 0.0, 1.0));\n            #else\n                ").concat(t._declareOutput(this.rampColor)," = ").concat(this.color.associatedVariableName,";\n            #endif\n        "),this},t}(Rp);(0,o.Y5)("BABYLON.ParticleRampGradientBlock",zp);var Yp=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i._isUnique=!0,i.registerInput("color",mp.Color4,!1,gp.Fragment),i.registerInput("alphaTexture",mp.Float,!1,gp.Fragment),i.registerInput("alphaColor",mp.Float,!1,gp.Fragment),i.registerOutput("blendColor",mp.Color4,gp.Fragment),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ParticleBlendMultiplyBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alphaTexture",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alphaColor",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blendColor",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("sourceAlpha")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==gp.Vertex)return t.compilationString+="\n            #ifdef BLENDMULTIPLYMODE\n                ".concat(t._declareOutput(this.blendColor),";\n                ").concat(t._declareLocalVar("sourceAlpha",mp.Float),"  = ").concat(this.alphaColor.associatedVariableName," * ").concat(this.alphaTexture.associatedVariableName,";\n                ").concat(this.blendColor.associatedVariableName," = vec4").concat(t.fSuffix,"(").concat(this.color.associatedVariableName,".rgb * sourceAlpha + vec3(1.0) * (1.0 - sourceAlpha), ").concat(this.color.associatedVariableName,".a);\n            #else\n                ").concat(t._declareOutput(this.blendColor)," = ").concat(this.color.associatedVariableName,";\n            #endif\n        "),this},t}(Rp);(0,o.Y5)("BABYLON.ParticleBlendMultiplyBlock",Yp);var Xp=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.xSwizzle="x",i.ySwizzle="y",i.zSwizzle="z",i.wSwizzle="w",i.registerInput("xyzw ",mp.Vector4,!0),i.registerInput("xyz ",mp.Vector3,!0),i.registerInput("xy ",mp.Vector2,!0),i.registerInput("zw ",mp.Vector2,!0),i.registerInput("x",mp.Float,!0),i.registerInput("y",mp.Float,!0),i.registerInput("z",mp.Float,!0),i.registerInput("w",mp.Float,!0),i.registerOutput("xyzw",mp.Vector4),i.registerOutput("xyz",mp.Vector3),i.registerOutput("xy",mp.Vector2),i.registerOutput("zw",mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VectorMergerBlock"},Object.defineProperty(t.prototype,"xyzwIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwIn",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwOut",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xy",{get:function(){return this.xyOut},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this.xyzOut},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"xyzw "===e?"xyzwIn":"xyz "===e?"xyzIn":"xy "===e?"xyIn":"zw "===e?"zwIn":e},t.prototype._buildSwizzle=function(e){return"."+(this.xSwizzle+this.ySwizzle+this.zSwizzle+this.wSwizzle).substr(0,e)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.x,r=this.y,n=this.z,o=this.w,a=this.xyIn,s=this.zwIn,l=this.xyzIn,c=this.xyzwIn,u=this._outputs[0],h=this._outputs[1],d=this._outputs[2],p=this._outputs[3],f=t._getShaderType(mp.Vector4),_=t._getShaderType(mp.Vector3),m=t._getShaderType(mp.Vector2);return c.isConnected?(u.hasEndpoints&&(t.compilationString+=t._declareOutput(u)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(2),";\n"))):l.isConnected?(u.hasEndpoints&&(t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(l.associatedVariableName,", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(l.associatedVariableName).concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(l.associatedVariableName).concat(this._buildSwizzle(2),";\n"))):a.isConnected?(u.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(a.associatedVariableName,", ").concat(s.associatedVariableName,")").concat(this._buildSwizzle(4),";\n"):t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(a.associatedVariableName,", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(_,"(").concat(a.associatedVariableName,", ").concat(n.isConnected?this._writeVariable(n):"0.0",")").concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(a.associatedVariableName).concat(this._buildSwizzle(2),";\n")),p.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(p)+" = ".concat(s.associatedVariableName).concat(this._buildSwizzle(2),";\n"):t.compilationString+=t._declareOutput(p)+" = ".concat(m,"(").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(2),";\n"))):(u.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(s.associatedVariableName,")").concat(this._buildSwizzle(4),";\n"):t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(_,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",")").concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(m,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",")").concat(this._buildSwizzle(2),";\n")),p.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(p)+" = ".concat(s.associatedVariableName).concat(this._buildSwizzle(2),";\n"):t.compilationString+=t._declareOutput(p)+" = ".concat(m,"(").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(2),";\n"))),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.xSwizzle=this.xSwizzle,t.ySwizzle=this.ySwizzle,t.zSwizzle=this.zSwizzle,t.wSwizzle=this.wSwizzle,t},t.prototype._deserialize=function(t,i,r){var n,o,a,s;e.prototype._deserialize.call(this,t,i,r),this.xSwizzle=null!==(n=t.xSwizzle)&&void 0!==n?n:"x",this.ySwizzle=null!==(o=t.ySwizzle)&&void 0!==o?o:"y",this.zSwizzle=null!==(a=t.zSwizzle)&&void 0!==a?a:"z",this.wSwizzle=null!==(s=t.wSwizzle)&&void 0!==s?s:"w"},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,'.xSwizzle = "').concat(this.xSwizzle,'";\n'),t+="".concat(this._codeVariableName,'.ySwizzle = "').concat(this.ySwizzle,'";\n'),(t+="".concat(this._codeVariableName,'.zSwizzle = "').concat(this.zSwizzle,'";\n'))+"".concat(this._codeVariableName,'.wSwizzle = "').concat(this.wSwizzle,'";\n')},t}(Rp);(0,o.Y5)("BABYLON.VectorMergerBlock",Xp);var Wp=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.sourceRange=new u.I9(-1,1),i.targetRange=new u.I9(0,1),i.registerInput("input",mp.AutoDetect),i.registerInput("sourceMin",mp.Float,!0),i.registerInput("sourceMax",mp.Float,!0),i.registerInput("targetMin",mp.Float,!0),i.registerInput("targetMax",mp.Float,!0),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RemapBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceMin",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceMax",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetMin",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetMax",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this.sourceMin.isConnected?this.sourceMin.associatedVariableName:this._writeFloat(this.sourceRange.x),n=this.sourceMax.isConnected?this.sourceMax.associatedVariableName:this._writeFloat(this.sourceRange.y),o=this.targetMin.isConnected?this.targetMin.associatedVariableName:this._writeFloat(this.targetRange.x),a=this.targetMax.isConnected?this.targetMax.associatedVariableName:this._writeFloat(this.targetRange.y);return t.compilationString+=t._declareOutput(i)+" = ".concat(o," + (").concat(this._inputs[0].associatedVariableName," - ").concat(r,") * (").concat(a," - ").concat(o,") / (").concat(n," - ").concat(r,");\n"),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".sourceRange = new BABYLON.Vector2(").concat(this.sourceRange.x,", ").concat(this.sourceRange.y,");\n")+"".concat(this._codeVariableName,".targetRange = new BABYLON.Vector2(").concat(this.targetRange.x,", ").concat(this.targetRange.y,");\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.sourceRange=this.sourceRange.asArray(),t.targetRange=this.targetRange.asArray(),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.sourceRange=u.I9.FromArray(t.sourceRange),this.targetRange=u.I9.FromArray(t.targetRange)},(0,f.Cg)([Dp("From",3)],t.prototype,"sourceRange",void 0),(0,f.Cg)([Dp("To",3)],t.prototype,"targetRange",void 0),t}(Rp);(0,o.Y5)("BABYLON.RemapBlock",Wp);var Hp,jp=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i.output._typeConnectionSource=i.left,i._linkConnectionTypes(0,1,!0),i.left.acceptedConnectionPointTypes.push(mp.Float),i.right.acceptedConnectionPointTypes.push(mp.Float),i._connectionObservers=[i.left.onTypeChangedObservable.add((function(){return i._updateInputOutputTypes()})),i.right.onTypeChangedObservable.add((function(){return i._updateInputOutputTypes()}))],i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._updateInputOutputTypes=function(){if(this.output._typeConnectionSource=this.left,this.left.isConnected&&this.right.isConnected?(this.left.type===mp.Int||this.left.type===mp.Float&&this.right.type!==mp.Int)&&(this.output._typeConnectionSource=this.right):this.left.isConnected!==this.right.isConnected&&(this.output._typeConnectionSource=this.left.isConnected?this.left:this.right),this.left.isConnected||this.right.isConnected)for(var e=0,t=[[this.left,this.right],[this.right,this.left]];e<t.length;e++){var i=t[e],r=i[0],n=i[1];r.acceptedConnectionPointTypes=[mp.Int,mp.Float],n.isConnected&&(r.acceptedConnectionPointTypes.push(n.type),n.type!==mp.Int&&n.type!==mp.Float||r.acceptedConnectionPointTypes.push(mp.Vector2,mp.Vector3,mp.Vector4,mp.Color3,mp.Color4,mp.Matrix))}},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._connectionObservers.forEach((function(e){return e.remove()})),this._connectionObservers.length=0},t}(Rp),qp=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MultiplyBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," * ").concat(this.right.associatedVariableName,";\n"),this},t}(jp);(0,o.Y5)("BABYLON.MultiplyBlock",qp),function(e){e[e.Material=0]="Material",e[e.PostProcess=1]="PostProcess",e[e.Particle=2]="Particle",e[e.ProceduralTexture=3]="ProceduralTexture"}(Hp||(Hp={}));var Kp=function(e){function t(){var t=e.call(this)||this;return t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.SKIPFINALCOLORCLAMP=!1,t.rebuild(),t}return(0,f.C6)(t,e),t}(Po),Qp=function(){function e(t){this.animations=[],this.renderingGroupId=0,this.emitter=u.Pq.Zero(),this.emitRate=10,this.manualEmitCount=-1,this.updateSpeed=.01,this.targetStopDuration=0,this.disposeOnStop=!1,this.minEmitPower=1,this.maxEmitPower=1,this.minLifeTime=1,this.maxLifeTime=1,this.minSize=1,this.maxSize=1,this.minScaleX=1,this.maxScaleX=1,this.minScaleY=1,this.maxScaleY=1,this.minInitialRotation=0,this.maxInitialRotation=0,this.minAngularSpeed=0,this.maxAngularSpeed=0,this.layerMask=268435455,this.customShader=null,this.preventAutoStart=!1,this.applyFog=!1,this._wasDispatched=!1,this._rootUrl="",this.noiseStrength=new u.Pq(10,10,10),this.onAnimationEnd=null,this.blendMode=e.BLENDMODE_ONEONE,this.forceDepthWrite=!1,this.preWarmCycles=0,this.preWarmStepOffset=1,this.spriteCellChangeSpeed=1,this.startSpriteCellID=0,this.endSpriteCellID=0,this.spriteCellWidth=0,this.spriteCellHeight=0,this.spriteCellLoop=!0,this.spriteRandomStartCell=!1,this.translationPivot=new u.I9(0,0),this.beginAnimationOnStart=!1,this.beginAnimationFrom=0,this.beginAnimationTo=60,this.beginAnimationLoop=!1,this.worldOffset=new u.Pq(0,0,0),this._useLogarithmicDepth=!1,this.gravity=u.Pq.Zero(),this._colorGradients=null,this._sizeGradients=null,this._lifeTimeGradients=null,this._angularSpeedGradients=null,this._velocityGradients=null,this._limitVelocityGradients=null,this._dragGradients=null,this._emitRateGradients=null,this._startSizeGradients=null,this._rampGradients=null,this._colorRemapGradients=null,this._alphaRemapGradients=null,this.startDelay=0,this.limitVelocityDamping=.4,this.color1=new h.ov(1,1,1,1),this.color2=new h.ov(1,1,1,1),this.colorDead=new h.ov(0,0,0,1),this.textureMask=new h.ov(1,1,1,1),this._isSubEmitter=!1,this._billboardMode=s.Y.PARTICLES_BILLBOARDMODE_ALL,this._isBillboardBased=!0,this._imageProcessingConfigurationDefines=new Kp,this.id=t,this.name=t}return Object.defineProperty(e.prototype,"noiseTexture",{get:function(){return this._noiseTexture},set:function(e){this._noiseTexture!==e&&(this._noiseTexture=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isAnimationSheetEnabled",{get:function(){return this._isAnimationSheetEnabled},set:function(e){this._isAnimationSheetEnabled!=e&&(this._isAnimationSheetEnabled=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype._hasTargetStopDurationDependantGradient=function(){return this._startSizeGradients&&this._startSizeGradients.length>0||this._emitRateGradients&&this._emitRateGradients.length>0||this._lifeTimeGradients&&this._lifeTimeGradients.length>0},e.prototype.getDragGradients=function(){return this._dragGradients},e.prototype.getLimitVelocityGradients=function(){return this._limitVelocityGradients},e.prototype.getColorGradients=function(){return this._colorGradients},e.prototype.getSizeGradients=function(){return this._sizeGradients},e.prototype.getColorRemapGradients=function(){return this._colorRemapGradients},e.prototype.getAlphaRemapGradients=function(){return this._alphaRemapGradients},e.prototype.getLifeTimeGradients=function(){return this._lifeTimeGradients},e.prototype.getAngularSpeedGradients=function(){return this._angularSpeedGradients},e.prototype.getVelocityGradients=function(){return this._velocityGradients},e.prototype.getStartSizeGradients=function(){return this._startSizeGradients},e.prototype.getEmitRateGradients=function(){return this._emitRateGradients},Object.defineProperty(e.prototype,"direction1",{get:function(){return this.particleEmitterType.direction1?this.particleEmitterType.direction1:u.Pq.Zero()},set:function(e){this.particleEmitterType.direction1&&(this.particleEmitterType.direction1=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"direction2",{get:function(){return this.particleEmitterType.direction2?this.particleEmitterType.direction2:u.Pq.Zero()},set:function(e){this.particleEmitterType.direction2&&(this.particleEmitterType.direction2=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minEmitBox",{get:function(){return this.particleEmitterType.minEmitBox?this.particleEmitterType.minEmitBox:u.Pq.Zero()},set:function(e){this.particleEmitterType.minEmitBox&&(this.particleEmitterType.minEmitBox=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxEmitBox",{get:function(){return this.particleEmitterType.maxEmitBox?this.particleEmitterType.maxEmitBox:u.Pq.Zero()},set:function(e){this.particleEmitterType.maxEmitBox&&(this.particleEmitterType.maxEmitBox=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBillboardBased",{get:function(){return this._isBillboardBased},set:function(e){this._isBillboardBased!==e&&(this._isBillboardBased=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e)},enumerable:!1,configurable:!0}),e.prototype._attachImageProcessingConfiguration=function(e){e!==this._imageProcessingConfiguration&&(!e&&this._scene?this._imageProcessingConfiguration=this._scene.imageProcessingConfiguration:this._imageProcessingConfiguration=e)},e.prototype._reset=function(){},e.prototype._removeGradientAndTexture=function(e,t,i){if(!t)return this;for(var r=0,n=0,o=t;n<o.length;n++){if(o[n].gradient===e){t.splice(r,1);break}r++}return i&&i.dispose(),this},e.prototype.createPointEmitter=function(e,t){throw new Error("Method not implemented.")},e.prototype.createHemisphericEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=1),new Error("Method not implemented.")},e.prototype.createSphereEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=1),new Error("Method not implemented.")},e.prototype.createDirectedSphereEmitter=function(e,t,i){throw void 0===e&&(e=1),void 0===t&&(t=new u.Pq(0,1,0)),void 0===i&&(i=new u.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createCylinderEmitter=function(e,t,i,r){throw void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=0),new Error("Method not implemented.")},e.prototype.createDirectedCylinderEmitter=function(e,t,i,r,n){throw void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=new u.Pq(0,1,0)),void 0===n&&(n=new u.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createConeEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),new Error("Method not implemented.")},e.prototype.createDirectedConeEmitter=function(e,t,i,r){throw void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new u.Pq(0,1,0)),void 0===r&&(r=new u.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createBoxEmitter=function(e,t,i,r){throw new Error("Method not implemented.")},e.BLENDMODE_ONEONE=0,e.BLENDMODE_STANDARD=1,e.BLENDMODE_ADD=2,e.BLENDMODE_MULTIPLY=3,e.BLENDMODE_MULTIPLYADD=4,e}();(0,o.Y5)("BABYLON.BaseParticleSystem",Qp);var Zp=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("rgba",mp.Color4,!0),i.registerInput("rgb ",mp.Color3,!0),i.registerOutput("rgb",mp.Color3),i.registerOutput("r",mp.Float),i.registerOutput("g",mp.Float),i.registerOutput("b",mp.Float),i.registerOutput("a",mp.Float),i.inputsAreExclusive=!0,i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ColorSplitterBlock"},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"rgb "===e?"rgbIn":e},t.prototype._outputRename=function(e){return"rgb"===e?"rgbOut":e},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.rgba.isConnected?this.rgba:this.rgbIn;if(i.isConnected){var r=this._outputs[0],n=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4];return r.hasEndpoints&&(t.compilationString+=t._declareOutput(r)+" = ".concat(i.associatedVariableName,".rgb;\n")),n.hasEndpoints&&(t.compilationString+=t._declareOutput(n)+" = ".concat(i.associatedVariableName,".r;\n")),o.hasEndpoints&&(t.compilationString+=t._declareOutput(o)+" = ".concat(i.associatedVariableName,".g;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(i.associatedVariableName,".b;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(i.associatedVariableName,".a;\n")),this}},t}(Rp);(0,o.Y5)("BABYLON.ColorSplitterBlock",Zp);var Jp=i(3695),$p=function(){function e(e){this.name=Ae.NAME_PROCEDURALTEXTURE,this.scene=e,this.scene.proceduralTextures=[]}return e.prototype.register=function(){this.scene._beforeClearStage.registerStep(Ae.STEP_BEFORECLEAR_PROCEDURALTEXTURE,this,this._beforeClear)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeClear=function(){if(this.scene.proceduralTexturesEnabled){ee.S0.StartPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0);for(var e=0;e<this.scene.proceduralTextures.length;e++){var t=this.scene.proceduralTextures[e];t._shouldRender()&&t.render()}ee.S0.EndPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0)}},e}();Un.l.ShadersStore.proceduralVertexShader="attribute vec2 position;varying vec2 vPosition;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvPosition=position;vUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var ef,tf=function(e){function t(t,i,r,n,o,a,l,u){void 0===o&&(o=null),void 0===a&&(a=!0),void 0===l&&(l=!1),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT);var h,d=this;(d=e.call(this,null,n,!a)||this).isEnabled=!0,d.autoClear=!0,d.onGeneratedObservable=new c.cP,d.onBeforeGenerationObservable=new c.cP,d.nodeMaterialSource=null,d._textures={},d._currentRefreshId=-1,d._frameId=-1,d._refreshRate=1,d._vertexBuffers={},d._uniforms=new Array,d._samplers=new Array,d._floats={},d._ints={},d._floatsArrays={},d._colors3={},d._colors4={},d._vectors2={},d._vectors3={},d._vectors4={},d._matrices={},d._fallbackTextureUsed=!1,d._cachedDefines=null,d._contentUpdateId=-1,d._rtWrapper=null,null===o||o instanceof rr.g?(d._options={},d._fallbackTexture=o):(d._options=o,d._fallbackTexture=null!==(h=o.fallbackTexture)&&void 0!==h?h:null);var p=(n=d.getScene()||M.q.LastCreatedScene)._getComponent(Ae.NAME_PROCEDURALTEXTURE);p||(p=new $p(n),n._addComponent(p)),n.proceduralTextures.push(d),d._fullEngine=n.getEngine(),d.name=t,d.isRenderTarget=!0,d._size=i,d._textureType=u,d._generateMipMaps=a,d._drawWrapper=new $t(d._fullEngine),d.setFragment(r);var f=d._createRtWrapper(l,i,a,u);d._texture=f.texture;var _=[];return _.push(1,1),_.push(-1,1),_.push(-1,-1),_.push(1,-1),d._vertexBuffers[Te.R.PositionKind]=new Te.R(d._fullEngine,_,Te.R.PositionKind,!1,!1,2),d._createIndexBuffer(),d}return(0,f.C6)(t,e),t.prototype._createRtWrapper=function(e,t,i,r){return e?(this._rtWrapper=this._fullEngine.createRenderTargetCubeTexture(t,(0,f.Cl)({generateMipMaps:i,generateDepthBuffer:!1,generateStencilBuffer:!1,type:r},this._options)),this.setFloat("face",0)):this._rtWrapper=this._fullEngine.createRenderTargetTexture(t,(0,f.Cl)({generateMipMaps:i,generateDepthBuffer:!1,generateStencilBuffer:!1,type:r},this._options)),this._rtWrapper},t.prototype.getEffect=function(){return this._drawWrapper.effect},t.prototype._setEffect=function(e){this._drawWrapper.effect=e},t.prototype.getContent=function(){var e=this;return this._contentData&&this._frameId===this._contentUpdateId||(this._contentData?this._contentData.then((function(t){e._contentData=e.readPixels(0,0,t),e._contentUpdateId=e._frameId})):(this._contentData=this.readPixels(0,0),this._contentUpdateId=this._frameId)),this._contentData},t.prototype._createIndexBuffer=function(){var e=this._fullEngine,t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},t.prototype._rebuild=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer(),this.refreshRate===mo.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=mo.REFRESHRATE_RENDER_ONCE)},t.prototype.reset=function(){var e;null===(e=this._drawWrapper.effect)||void 0===e||e.dispose(),this._drawWrapper.effect=null,this._cachedDefines=null},t.prototype._getDefines=function(){return""},t.prototype.executeWhenReady=function(e){var t=this;if(this.isReady())e(this);else{var i=this.getEffect();i&&i.executeWhenCompiled((function(){e(t)}))}},t.prototype.isReady=function(){var e=this,t=this._fullEngine;if(this.nodeMaterialSource)return this._drawWrapper.effect.isReady();if(!this._fragment)return!1;if(this._fallbackTextureUsed)return!0;if(!this._texture)return!1;var i=this._getDefines();if(this._drawWrapper.effect&&i===this._cachedDefines&&this._drawWrapper.effect.isReady())return!0;var r={vertex:"procedural",fragmentElement:this._fragment.fragmentElement,fragmentSource:this._fragment.fragmentSource,fragment:"string"==typeof this._fragment?this._fragment:void 0};return this._cachedDefines!==i&&(this._cachedDefines=i,this._drawWrapper.effect=t.createEffect(r,[Te.R.PositionKind],this._uniforms,this._samplers,i,void 0,void 0,(function(){var t;null===(t=e._rtWrapper)||void 0===t||t.dispose(),e._rtWrapper=e._texture=null,e._fallbackTexture&&(e._texture=e._fallbackTexture._texture,e._texture&&e._texture.incrementReferences()),e._fallbackTextureUsed=!0}))),this._drawWrapper.effect.isReady()},t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},t.prototype.setFragment=function(e){this._fragment=e},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!1,configurable:!0}),t.prototype._shouldRender=function(){return this.isEnabled&&this.isReady()&&this._texture?!this._fallbackTextureUsed&&(-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,this._frameId++,!0):(this._currentRefreshId++,!1)):(this._texture&&(this._texture.isReady=!1),!1)},t.prototype.getRenderSize=function(){return this._size},t.prototype.resize=function(e,t){if(!this._fallbackTextureUsed&&this._rtWrapper&&this._texture){var i=this._texture.isCube;this._rtWrapper.dispose();var r=this._createRtWrapper(i,e,t,this._textureType);this._texture=r.texture,this._size=e,this._generateMipMaps=t}},t.prototype._checkUniform=function(e){-1===this._uniforms.indexOf(e)&&this._uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._samplers.indexOf(e)&&this._samplers.push(e),this._textures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.render=function(e){var t,i,r,n=this.getScene();if(n){var o=this._fullEngine;if(o.enableEffect(this._drawWrapper),this.onBeforeGenerationObservable.notifyObservers(this),o.setState(!1),!this.nodeMaterialSource){for(var a in this._textures)this._drawWrapper.effect.setTexture(a,this._textures[a]);for(var s in this._ints)this._drawWrapper.effect.setInt(s,this._ints[s]);for(var l in this._floats)this._drawWrapper.effect.setFloat(l,this._floats[l]);for(var c in this._floatsArrays)this._drawWrapper.effect.setArray(c,this._floatsArrays[c]);for(var u in this._colors3)this._drawWrapper.effect.setColor3(u,this._colors3[u]);for(var h in this._colors4){var d=this._colors4[h];this._drawWrapper.effect.setFloat4(h,d.r,d.g,d.b,d.a)}for(var p in this._vectors2)this._drawWrapper.effect.setVector2(p,this._vectors2[p]);for(var f in this._vectors3)this._drawWrapper.effect.setVector3(f,this._vectors3[f]);for(var _ in this._vectors4)this._drawWrapper.effect.setVector4(_,this._vectors4[_]);for(var m in this._matrices)this._drawWrapper.effect.setMatrix(m,this._matrices[m])}if(this._texture&&this._rtWrapper){null===(t=o._debugPushGroup)||void 0===t||t.call(o,"procedural texture generation for ".concat(this.name),1);var g=o.currentViewport;if(this.isCube)for(var v=0;v<6;v++)o.bindFramebuffer(this._rtWrapper,v,void 0,void 0,!0),o.bindBuffers(this._vertexBuffers,this._indexBuffer,this._drawWrapper.effect),this._drawWrapper.effect.setFloat("face",v),this.autoClear&&o.clear(n.clearColor,!0,!1,!1),o.drawElementsType(Bi.TriangleFillMode,0,6);else{var y=1;this._rtWrapper.is3D?y=this._rtWrapper.depth:this._rtWrapper.is2DArray&&(y=this._rtWrapper.layers);for(var b=0;b<y;b++)o.bindFramebuffer(this._rtWrapper,0,void 0,void 0,!0,0,b),(this._rtWrapper.is3D||this._rtWrapper.is2DArray)&&(null===(i=this._drawWrapper.effect)||void 0===i||i.setFloat("layer",1!==y?b/(y-1):0)),o.bindBuffers(this._vertexBuffers,this._indexBuffer,this._drawWrapper.effect),this.autoClear&&o.clear(n.clearColor,!0,!1,!1),o.drawElementsType(Bi.TriangleFillMode,0,6)}o.unBindFramebuffer(this._rtWrapper,this.isCube),g&&o.setViewport(g),this.isCube&&o.generateMipMapsForCubemap(this._texture,!0),null===(r=o._debugPopGroup)||void 0===r||r.call(o,1),this.onGenerated&&this.onGenerated(),this.onGeneratedObservable.notifyObservers(this)}}},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e.width,this._fragment,this.getScene(),this._fallbackTexture,this._generateMipMaps);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,i},t.prototype.dispose=function(){var t=this.getScene();if(t){var i=t.proceduralTextures.indexOf(this);i>=0&&t.proceduralTextures.splice(i,1);var r=this._vertexBuffers[Te.R.PositionKind];r&&(r.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this._indexBuffer&&this._fullEngine._releaseBuffer(this._indexBuffer)&&(this._indexBuffer=null),this.onGeneratedObservable.clear(),this.onBeforeGenerationObservable.clear(),e.prototype.dispose.call(this)}},(0,f.Cg)([(0,B.lK)()],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"autoClear",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_generateMipMaps",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_size",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"refreshRate",null),t}(rr.g);(0,o.Y5)("BABYLON.ProceduralTexture",tf),function(e){e[e.Cos=0]="Cos",e[e.Sin=1]="Sin",e[e.Abs=2]="Abs",e[e.Exp=3]="Exp",e[e.Exp2=4]="Exp2",e[e.Round=5]="Round",e[e.Floor=6]="Floor",e[e.Ceiling=7]="Ceiling",e[e.Sqrt=8]="Sqrt",e[e.Log=9]="Log",e[e.Tan=10]="Tan",e[e.ArcTan=11]="ArcTan",e[e.ArcCos=12]="ArcCos",e[e.ArcSin=13]="ArcSin",e[e.Fract=14]="Fract",e[e.Sign=15]="Sign",e[e.Radians=16]="Radians",e[e.Degrees=17]="Degrees",e[e.Set=18]="Set"}(ef||(ef={}));var rf=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.operation=ef.Cos,i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TrigonometryBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r="";switch(this.operation){case ef.Cos:r="cos";break;case ef.Sin:r="sin";break;case ef.Abs:r="abs";break;case ef.Exp:r="exp";break;case ef.Exp2:r="exp2";break;case ef.Round:r="round";break;case ef.Floor:r="floor";break;case ef.Ceiling:r="ceil";break;case ef.Sqrt:r="sqrt";break;case ef.Log:r="log";break;case ef.Tan:r="tan";break;case ef.ArcTan:r="atan";break;case ef.ArcCos:r="acos";break;case ef.ArcSin:r="asin";break;case ef.Fract:r="fract";break;case ef.Sign:r="sign";break;case ef.Radians:r="radians";break;case ef.Degrees:r="degrees";break;case ef.Set:r=""}return t.compilationString+=t._declareOutput(i)+" = ".concat(r,"(").concat(this.input.associatedVariableName,");\n"),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.operation=t.operation},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.TrigonometryBlockOperations.").concat(ef[this.operation],";\n")},t}(Rp);(0,o.Y5)("BABYLON.TrigonometryBlock",rf);var nf,of,af={effect:null,subMesh:null},sf=function(e){function t(){var t=e.call(this)||this;return t.NORMAL=!1,t.TANGENT=!1,t.VERTEXCOLOR_NME=!1,t.UV1=!1,t.UV2=!1,t.UV3=!1,t.UV4=!1,t.UV5=!1,t.UV6=!1,t.PREPASS=!1,t.PREPASS_NORMAL=!1,t.PREPASS_NORMAL_INDEX=-1,t.PREPASS_POSITION=!1,t.PREPASS_POSITION_INDEX=-1,t.PREPASS_DEPTH=!1,t.PREPASS_DEPTH_INDEX=-1,t.SCENE_MRT_COUNT=0,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_UV=!1,t.NUM_MORPH_INFLUENCERS=0,t.MORPHTARGETS_TEXTURE=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.SKIPFINALCOLORCLAMP=!1,t.BUMPDIRECTUV=0,t.CAMERA_ORTHOGRAPHIC=!1,t.CAMERA_PERSPECTIVE=!1,t.rebuild(),t}return(0,f.C6)(t,e),t.prototype.setValue=function(e,t,i){void 0===i&&(i=!1),void 0===this[e]&&this._keys.push(e),i&&this[e]!==t&&this.markAsUnprocessed(),this[e]=t},t}(Po),lf=function(e){function t(i,r,n){void 0===n&&(n={});var o=e.call(this,i,r||M.q.LastCreatedScene)||this;if(o._buildId=t._BuildIdGenerator++,o._buildWasSuccessful=!1,o._cachedWorldViewMatrix=new u.uq,o._cachedWorldViewProjectionMatrix=new u.uq,o._optimizers=new Array,o._animationFrame=-1,o.BJSNODEMATERIALEDITOR=o._getGlobalNodeMaterialEditor(),o.editorData=null,o.ignoreAlpha=!1,o.maxSimultaneousLights=4,o.onBuildObservable=new c.cP,o._vertexOutputNodes=new Array,o._fragmentOutputNodes=new Array,o.attachedBlocks=[],o._mode=Hp.Material,o.forceAlphaBlending=!1,n&&1===n.shaderLanguage&&!o.getScene().getEngine().isWebGPU)throw new Error("WebGPU shader language is only supported with WebGPU engine");return o._options=(0,f.Cl)({emitComments:!1,shaderLanguage:t.DefaultShaderLanguage},n),o._attachImageProcessingConfiguration(null),o}return(0,f.C6)(t,e),t._BlockIsTextureBlock=function(e){return"TextureBlock"===e.getClassName()||"ReflectionTextureBaseBlock"===e.getClassName()||"ReflectionTextureBlock"===e.getClassName()||"ReflectionBlock"===e.getClassName()||"RefractionBlock"===e.getClassName()||"CurrentScreenBlock"===e.getClassName()||"ParticleTextureBlock"===e.getClassName()||"ImageSourceBlock"===e.getClassName()||"TriPlanarBlock"===e.getClassName()||"BiPlanarBlock"===e.getClassName()||"PrePassTextureBlock"===e.getClassName()},t.prototype._getGlobalNodeMaterialEditor=function(){return"undefined"!=typeof NODEEDITOR?NODEEDITOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.NodeEditor?BABYLON:void 0},Object.defineProperty(t.prototype,"shaderLanguage",{get:function(){return this._options.shaderLanguage},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buildId",{get:function(){return this._buildId},set:function(e){this._buildId=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterial"},t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},t.prototype.getBlockByName=function(e){for(var t=null,i=0,r=this.attachedBlocks;i<r.length;i++){var n=r[i];if(n.name===e){if(t)return ee.S0.Warn("More than one block was found with the name `"+e+"`"),t;t=n}}return t},t.prototype.getBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var r=i[t];if(e(r))return r}return null},t.prototype.getInputBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var r=i[t];if(r.isInput&&e(r))return r}return null},t.prototype.getInputBlocks=function(){for(var e=[],t=0,i=this.attachedBlocks;t<i.length;t++){var r=i[t];r.isInput&&e.push(r)}return e},t.prototype.registerOptimizer=function(e){if(!(this._optimizers.indexOf(e)>-1))return this._optimizers.push(e),this},t.prototype.unregisterOptimizer=function(e){var t=this._optimizers.indexOf(e);if(-1!==t)return this._optimizers.splice(t,1),this},t.prototype.addOutputNode=function(e){if(null===e.target)throw"This node is not meant to be an output node. You may want to explicitly set its target value.";return e.target&gp.Vertex&&this._addVertexOutputNode(e),e.target&gp.Fragment&&this._addFragmentOutputNode(e),this},t.prototype.removeOutputNode=function(e){return null===e.target||(e.target&gp.Vertex&&this._removeVertexOutputNode(e),e.target&gp.Fragment&&this._removeFragmentOutputNode(e)),this},t.prototype._addVertexOutputNode=function(e){if(-1===this._vertexOutputNodes.indexOf(e))return e.target=gp.Vertex,this._vertexOutputNodes.push(e),this},t.prototype._removeVertexOutputNode=function(e){var t=this._vertexOutputNodes.indexOf(e);if(-1!==t)return this._vertexOutputNodes.splice(t,1),this},t.prototype._addFragmentOutputNode=function(e){if(-1===this._fragmentOutputNodes.indexOf(e))return e.target=gp.Fragment,this._fragmentOutputNodes.push(e),this},t.prototype._removeFragmentOutputNode=function(e){var t=this._fragmentOutputNodes.indexOf(e);if(-1!==t)return this._fragmentOutputNodes.splice(t,1),this},t.prototype.needAlphaBlending=function(){return!this.ignoreAlpha&&(this.forceAlphaBlending||this.alpha<1||this._sharedData&&this._sharedData.hints.needAlphaBlending)},t.prototype.needAlphaTesting=function(){return this._sharedData&&this._sharedData.hints.needAlphaTesting},t.prototype._processInitializeOnLink=function(e,t,i,r){void 0===r&&(r=!0),(e.target===gp.VertexAndFragment||t.target===gp.Fragment&&e.target===gp.Vertex&&e._preparationId!==this._buildId)&&i.push(e),this._initializeBlock(e,t,i,r)},t.prototype._initializeBlock=function(e,t,i,r){if(void 0===r&&(r=!0),e.initialize(t),r&&e.autoConfigure(this),e._preparationId=this._buildId,-1===this.attachedBlocks.indexOf(e)){if(e.isUnique)for(var n=e.getClassName(),o=0,a=this.attachedBlocks;o<a.length;o++)if(a[o].getClassName()===n)throw"Cannot have multiple blocks of type ".concat(n," in the same NodeMaterial");this.attachedBlocks.push(e)}for(var s=0,l=e.inputs;s<l.length;s++){var c=l[s];c.associatedVariableName="";var u=c.connectedPoint;if(u){var h=u.ownerBlock;h!==e&&this._processInitializeOnLink(h,t,i,r)}}if(e.isTeleportOut){var d=e;d.entryPoint&&this._processInitializeOnLink(d.entryPoint,t,i,r)}for(var p=0,f=e.outputs;p<f.length;p++)f[p].associatedVariableName=""},t.prototype._resetDualBlocks=function(e,t){e.target===gp.VertexAndFragment&&(e.buildId=t);for(var i=0,r=e.inputs;i<r.length;i++){var n=r[i].connectedPoint;if(n){var o=n.ownerBlock;o!==e&&this._resetDualBlocks(o,t)}}if(e.isTeleportOut){var a=e;a.entryPoint&&this._resetDualBlocks(a.entryPoint,t)}},t.prototype.removeBlock=function(e){var t=this.attachedBlocks.indexOf(e);t>-1&&this.attachedBlocks.splice(t,1),e.isFinalMerger&&this.removeOutputNode(e)},t.prototype.build=function(e,i,r){void 0===e&&(e=!1),void 0===i&&(i=!0),void 0===r&&(r=!1),this._vertexCompilationState||r||(r=!0),this._buildWasSuccessful=!1;var n=this.getScene().getEngine(),o=this._mode===Hp.Particle;if(0===this._vertexOutputNodes.length&&!o)throw"You must define at least one vertexOutputNode";if(0===this._fragmentOutputNodes.length)throw"You must define at least one fragmentOutputNode";this._vertexCompilationState=new Cp,this._vertexCompilationState.supportUniformBuffers=n.supportsUniformBuffers,this._vertexCompilationState.target=gp.Vertex,this._fragmentCompilationState=new Cp,this._fragmentCompilationState.supportUniformBuffers=n.supportsUniformBuffers,this._fragmentCompilationState.target=gp.Fragment,this._sharedData=new Pp,this._sharedData.nodeMaterial=this,this._sharedData.fragmentOutputNodes=this._fragmentOutputNodes,this._vertexCompilationState.sharedData=this._sharedData,this._fragmentCompilationState.sharedData=this._sharedData,this._sharedData.buildId=this._buildId,this._sharedData.emitComments=this._options.emitComments,this._sharedData.verbose=e,this._sharedData.scene=this.getScene(),this._sharedData.allowEmptyVertexProgram=o;for(var a=[],s=[],l=0,c=this._vertexOutputNodes;l<c.length;l++){var u=c[l];a.push(u),this._initializeBlock(u,this._vertexCompilationState,s,r)}for(var h=0,d=this._fragmentOutputNodes;h<d.length;h++){var p=d[h];s.push(p),this._initializeBlock(p,this._fragmentCompilationState,a,r)}this.optimize();for(var f=0,_=a;f<_.length;f++)(u=_[f]).build(this._vertexCompilationState,a);this._fragmentCompilationState.uniforms=this._vertexCompilationState.uniforms.slice(0),this._fragmentCompilationState._uniformDeclaration=this._vertexCompilationState._uniformDeclaration,this._fragmentCompilationState._constantDeclaration=this._vertexCompilationState._constantDeclaration,this._fragmentCompilationState._vertexState=this._vertexCompilationState;for(var m=0,g=s;m<g.length;m++)p=g[m],this._resetDualBlocks(p,this._buildId-1);for(var v=0,b=s;v<b.length;v++)(p=b[v]).build(this._fragmentCompilationState,s);this._vertexCompilationState.finalize(this._vertexCompilationState),this._fragmentCompilationState.finalize(this._fragmentCompilationState),i&&(this._buildId=t._BuildIdGenerator++),this._sharedData.emitErrors(),e&&(y.V.Log("Vertex shader:"),y.V.Log(this._vertexCompilationState.compilationString),y.V.Log("Fragment shader:"),y.V.Log(this._fragmentCompilationState.compilationString)),this._buildWasSuccessful=!0,this.onBuildObservable.notifyObservers(this);for(var T=0,E=this.getScene().meshes;T<E.length;T++){var x=E[T];if(x.subMeshes)for(var S=0,C=x.subMeshes;S<C.length;S++){var P=C[S];if(P.getMaterial()===this&&P.materialDefines){var A=P.materialDefines;A.markAllAsDirty(),A.reset()}}}this.prePassTextureInputs.length&&this.getScene().enablePrePassRenderer();var R=this.getScene().prePassRenderer;R&&R.markAsDirty()},t.prototype.optimize=function(){for(var e=0,t=this._optimizers;e<t.length;e++)t[e].optimize(this._vertexOutputNodes,this._fragmentOutputNodes)},t.prototype._prepareDefinesForAttributes=function(e,t){var i=t.NORMAL,r=t.TANGENT,n=t.VERTEXCOLOR_NME;t.NORMAL=e.isVerticesDataPresent(Te.R.NormalKind),t.TANGENT=e.isVerticesDataPresent(Te.R.TangentKind);var o=e.useVertexColors&&e.isVerticesDataPresent(Te.R.ColorKind);t.VERTEXCOLOR_NME=o;for(var a=!1,l=1;l<=s.Y.MAX_SUPPORTED_UV_SETS;++l){var c=t["UV"+l];t["UV"+l]=e.isVerticesDataPresent("uv".concat(1===l?"":l)),a=a||t["UV"+l]!==c}var u=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;(0,Li.N4)(this.getScene(),t,!u),(i!==t.NORMAL||r!==t.TANGENT||n!==t.VERTEXCOLOR_NME||a)&&t.markAsAttributesDirty()},Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"prePassTextureOutputs",{get:function(){var e=this.getBlockByPredicate((function(e){return"PrePassOutputBlock"===e.getClassName()})),t=[s.Y.PREPASS_COLOR_TEXTURE_TYPE];return e?(this.prePassTextureInputs.length||(e.viewDepth.isConnected&&t.push(s.Y.PREPASS_DEPTH_TEXTURE_TYPE),e.viewNormal.isConnected&&t.push(s.Y.PREPASS_NORMAL_TEXTURE_TYPE),e.worldPosition.isConnected&&t.push(s.Y.PREPASS_POSITION_TEXTURE_TYPE)),t):t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"prePassTextureInputs",{get:function(){for(var e=this.getAllTextureBlocks().filter((function(e){return"PrePassTextureBlock"===e.getClassName()})),t=[],i=0,r=e;i<r.length;i++){var n=r[i];n.position.isConnected&&!t.includes(s.Y.PREPASS_POSITION_TEXTURE_TYPE)&&t.push(s.Y.PREPASS_POSITION_TEXTURE_TYPE),n.depth.isConnected&&!t.includes(s.Y.PREPASS_DEPTH_TEXTURE_TYPE)&&t.push(s.Y.PREPASS_DEPTH_TEXTURE_TYPE),n.normal.isConnected&&!t.includes(s.Y.PREPASS_NORMAL_TEXTURE_TYPE)&&t.push(s.Y.PREPASS_NORMAL_TEXTURE_TYPE)}return t},enumerable:!1,configurable:!0}),t.prototype.setPrePassRenderer=function(e){var t=this.prePassTextureInputs.concat(this.prePassTextureOutputs);if(e&&t.length>1){var i=e.getEffectConfiguration("nodeMaterial");i||(i=e.addEffectConfiguration({enabled:!0,needsImageProcessing:!1,name:"nodeMaterial",texturesRequired:[]}));for(var r=0,n=t;r<n.length;r++){var o=n[r];i.texturesRequired.includes(o)||i.texturesRequired.push(o)}i.enabled=!0}return t.length>1},t.prototype.createPostProcess=function(e,t,i,r,n,o,a){return void 0===t&&(t=1),void 0===i&&(i=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=s.Y.TEXTUREFORMAT_RGBA),this.mode!==Hp.PostProcess?(y.V.Log("Incompatible material mode"),null):this._createEffectForPostProcess(null,e,t,i,r,n,o,a)},t.prototype.createEffectForPostProcess=function(e){this._createEffectForPostProcess(e)},t.prototype._createEffectForPostProcess=function(e,t,i,r,n,o,a,l){var c=this;void 0===i&&(i=1),void 0===r&&(r=s.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===a&&(a=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=s.Y.TEXTUREFORMAT_RGBA);var u=this.name+this._buildId,h=new sf,d=new Wi(u+"PostProcess",this.getScene()),p=this._buildId;return this._processDefines(d,h),Bn.M.RegisterShader(u,this._fragmentCompilationState._builtCompilationString,this._vertexCompilationState._builtCompilationString,this.shaderLanguage),e?e.updateEffect(h.toString(),this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,{maxSimultaneousLights:this.maxSimultaneousLights},void 0,void 0,u,u):e=new Gn(this.name+"PostProcess",u,this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,i,t,r,n,o,h.toString(),a,u,{maxSimultaneousLights:this.maxSimultaneousLights},!1,l,this.shaderLanguage),e.nodeMaterialSource=this,e.onApplyObservable.add((function(t){p!==c._buildId&&(delete Bn.M.ShadersStore[u+"VertexShader"],delete Bn.M.ShadersStore[u+"PixelShader"],u=c.name+c._buildId,h.markAllAsDirty(),p=c._buildId),c._processDefines(d,h)&&(Bn.M.RegisterShader(u,c._fragmentCompilationState._builtCompilationString,c._vertexCompilationState._builtCompilationString),Jp._.SetImmediate((function(){return e.updateEffect(h.toString(),c._fragmentCompilationState.uniforms,c._fragmentCompilationState.samplers,{maxSimultaneousLights:c.maxSimultaneousLights},void 0,void 0,u,u)}))),c._checkInternals(t)})),e},t.prototype.createProceduralTexture=function(e,t){var i=this;if(this.mode!==Hp.ProceduralTexture)return y.V.Log("Incompatible material mode"),null;var r=this.name+this._buildId,n=new tf(r,e,null,t),o=new Wi(r+"Procedural",this.getScene());o.reservedDataStore={hidden:!0};var a=new sf,s=this._processDefines(o,a);Bn.M.RegisterShader(r,this._fragmentCompilationState._builtCompilationString,this._vertexCompilationState._builtCompilationString,this.shaderLanguage);var l=this.getScene().getEngine().createEffect({vertexElement:r,fragmentElement:r},[Te.R.PositionKind],this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,a.toString(),null==s?void 0:s.fallbacks,void 0,void 0,void 0,this.shaderLanguage);n.nodeMaterialSource=this,n._setEffect(l);var c=this._buildId;return n.onBeforeGenerationObservable.add((function(){c!==i._buildId&&(delete Bn.M.ShadersStore[r+"VertexShader"],delete Bn.M.ShadersStore[r+"PixelShader"],r=i.name+i._buildId,a.markAllAsDirty(),c=i._buildId);var e=i._processDefines(o,a);e&&(Bn.M.RegisterShader(r,i._fragmentCompilationState._builtCompilationString,i._vertexCompilationState._builtCompilationString,i.shaderLanguage),Jp._.SetImmediate((function(){l=i.getScene().getEngine().createEffect({vertexElement:r,fragmentElement:r},[Te.R.PositionKind],i._fragmentCompilationState.uniforms,i._fragmentCompilationState.samplers,a.toString(),null==e?void 0:e.fallbacks,void 0),n._setEffect(l)}))),i._checkInternals(l)})),n},t.prototype._createEffectForParticles=function(e,t,i,r,n,o,a,s){var l=this;void 0===s&&(s="");var c=this.name+this._buildId+"_"+t;o||(o=new sf),a||(a=this.getScene().getMeshByName(this.name+"Particle"))||((a=new Wi(this.name+"Particle",this.getScene())).reservedDataStore={hidden:!0});var u=this._buildId,h=[],d=s;if(!n){var p=this._processDefines(a,o);Bn.M.RegisterShader(c,this._fragmentCompilationState._builtCompilationString,void 0,this.shaderLanguage),e.fillDefines(h,t,!1),d=h.join("\n"),n=this.getScene().getEngine().createEffectForParticles(c,this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,o.toString()+"\n"+d,null==p?void 0:p.fallbacks,i,r,e,this.shaderLanguage),e.setCustomEffect(n,t)}n.onBindObservable.add((function(n){u!==l._buildId&&(delete Bn.M.ShadersStore[c+"PixelShader"],c=l.name+l._buildId+"_"+t,o.markAllAsDirty(),u=l._buildId),h.length=0,e.fillDefines(h,t,!1);var p=h.join("\n");p!==d&&(o.markAllAsDirty(),d=p);var f=l._processDefines(a,o);if(f)return Bn.M.RegisterShader(c,l._fragmentCompilationState._builtCompilationString,void 0,l.shaderLanguage),n=l.getScene().getEngine().createEffectForParticles(c,l._fragmentCompilationState.uniforms,l._fragmentCompilationState.samplers,o.toString()+"\n"+d,null==f?void 0:f.fallbacks,i,r,e),e.setCustomEffect(n,t),void l._createEffectForParticles(e,t,i,r,n,o,a,s);l._checkInternals(n)}))},t.prototype._checkInternals=function(e){if(this._sharedData.animatedInputs){var t=this.getScene(),i=t.getFrameId();if(this._animationFrame!==i){for(var r=0,n=this._sharedData.animatedInputs;r<n.length;r++)n[r].animate(t);this._animationFrame=i}}for(var o=0,a=this._sharedData.bindableBlocks;o<a.length;o++)a[o].bind(e,this);for(var s=0,l=this._sharedData.inputBlocks;s<l.length;s++)l[s]._transmit(e,this.getScene(),this)},t.prototype.createEffectForParticles=function(e,t,i){this.mode===Hp.Particle?(this._createEffectForParticles(e,Qp.BLENDMODE_ONEONE,t,i),this._createEffectForParticles(e,Qp.BLENDMODE_MULTIPLY,t,i)):y.V.Log("Incompatible material mode")},t.prototype.createAsShadowDepthWrapper=function(e){this.mode===Hp.Material?e.shadowDepthWrapper=new BABYLON.ShadowDepthWrapper(this,this.getScene()):y.V.Log("Incompatible material mode")},t.prototype._processDefines=function(e,t,i,r){var n=this;void 0===i&&(i=!1);var o=null,a=this.getScene();if((0,Li.Y7)(a,t)&&t.markAsMiscDirty(),this._sharedData.blocksWithDefines.forEach((function(r){r.initializeDefines(e,n,t,i)})),this._sharedData.blocksWithDefines.forEach((function(o){o.prepareDefines(e,n,t,i,r)})),t.isDirty){var s=t._areLightsDisposed;t.markAsProcessed(),this._vertexCompilationState.compilationString=this._vertexCompilationState._builtCompilationString,this._fragmentCompilationState.compilationString=this._fragmentCompilationState._builtCompilationString,this._sharedData.repeatableContentBlocks.forEach((function(i){i.replaceRepeatableContent(n._vertexCompilationState,n._fragmentCompilationState,e,t)}));var l=[];this._sharedData.dynamicUniformBlocks.forEach((function(e){e.updateUniformsAndSamples(n._vertexCompilationState,n,t,l)}));var c=this._vertexCompilationState.uniforms;this._fragmentCompilationState.uniforms.forEach((function(e){-1===c.indexOf(e)&&c.push(e)}));var u=this._vertexCompilationState.samplers;this._fragmentCompilationState.samplers.forEach((function(e){-1===u.indexOf(e)&&u.push(e)}));var h=new Io;this._sharedData.blocksWithFallbacks.forEach((function(t){t.provideFallbacks(e,h)})),o={lightDisposed:s,uniformBuffers:l,mergedUniforms:c,mergedSamplers:u,fallbacks:h}}return o},t.prototype.isReadyForSubMesh=function(e,t,i){var r=this;if(void 0===i&&(i=!1),!this._buildWasSuccessful)return!1;var n=this.getScene();if(this._sharedData.animatedInputs){var o=n.getFrameId();if(this._animationFrame!==o){for(var a=0,s=this._sharedData.animatedInputs;a<s.length;a++)s[a].animate(n);this._animationFrame=o}}var l=t._drawWrapper;if(l.effect&&this.isFrozen&&l._wasPreviouslyReady&&l._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new sf);var c=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var u=n.getEngine();if(this._prepareDefinesForAttributes(e,c),this._sharedData.blockingBlocks.some((function(t){return!t.isReady(e,r,c,i)})))return!1;var h=this._processDefines(e,c,i,t);if(h){var d=t.effect,p=c.toString(),f=u.createEffect({vertex:"nodeMaterial"+this._buildId,fragment:"nodeMaterial"+this._buildId,vertexSource:this._vertexCompilationState.compilationString,fragmentSource:this._fragmentCompilationState.compilationString},{attributes:this._vertexCompilationState.attributes,uniformsNames:h.mergedUniforms,uniformBuffersNames:h.uniformBuffers,samplers:h.mergedSamplers,defines:p,fallbacks:h.fallbacks,onCompiled:this.onCompiled,onError:this.onError,multiTarget:c.PREPASS,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights,maxSimultaneousMorphTargets:c.NUM_MORPH_INFLUENCERS},shaderLanguage:this.shaderLanguage},u);if(f)if(this._onEffectCreatedObservable&&(af.effect=f,af.subMesh=t,this._onEffectCreatedObservable.notifyObservers(af)),this.allowShaderHotSwapping&&d&&!f.isReady()){if(f=d,c.markAsUnprocessed(),h.lightDisposed)return c._areLightsDisposed=!0,!1}else n.resetCachedMaterial(),t.setEffect(f,c,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(c._renderId=n.getRenderId(),l._wasPreviouslyReady=!0,l._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))},Object.defineProperty(t.prototype,"compiledShaders",{get:function(){return"// Vertex shader\n".concat(this._vertexCompilationState.compilationString,"\n\n// Fragment shader\n").concat(this._fragmentCompilationState.compilationString)},enumerable:!1,configurable:!0}),t.prototype.bindOnlyWorldMatrix=function(e){var t=this.getScene();if(this._activeEffect){var i=this._sharedData.hints;i.needWorldViewMatrix&&e.multiplyToRef(t.getViewMatrix(),this._cachedWorldViewMatrix),i.needWorldViewProjectionMatrix&&e.multiplyToRef(t.getTransformMatrix(),this._cachedWorldViewProjectionMatrix);for(var r=0,n=this._sharedData.inputBlocks;r<n.length;r++)n[r]._transmitWorld(this._activeEffect,e,this._cachedWorldViewMatrix,this._cachedWorldViewProjectionMatrix)}},t.prototype.bindForSubMesh=function(e,t,i){var r=this.getScene(),n=i.effect;if(n){this._activeEffect=n,this.bindOnlyWorldMatrix(e);var o=this._mustRebind(r,n,i,t.visibility),a=this._sharedData;if(o){for(var s=0,l=a.bindableBlocks;s<l.length;s++)l[s].bind(n,this,t,i);for(var c=0,u=a.forcedBindableBlocks;c<u.length;c++)u[c].bind(n,this,t,i);for(var h=0,d=a.inputBlocks;h<d.length;h++)d[h]._transmit(n,r,this)}else if(!this.isFrozen)for(var p=0,f=a.forcedBindableBlocks;p<f.length;p++)f[p].bind(n,this,t,i);this._afterBind(t,this._activeEffect,i)}},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._sharedData&&t.push.apply(t,this._sharedData.textureBlocks.filter((function(e){return e.texture})).map((function(e){return e.texture}))),t},t.prototype.getTextureBlocks=function(){return this._sharedData?this._sharedData.textureBlocks:[]},t.prototype.getAllTextureBlocks=function(){for(var e=[],i=0,r=this.attachedBlocks;i<r.length;i++){var n=r[i];t._BlockIsTextureBlock(n)&&e.push(n)}return e},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;if(!this._sharedData)return!1;for(var i=0,r=this._sharedData.textureBlocks;i<r.length;i++)if(r[i].texture===t)return!0;return!1},t.prototype.dispose=function(t,i,r){if(i)for(var n=0,o=this.getTextureBlocks().filter((function(e){return e.texture})).map((function(e){return e.texture}));n<o.length;n++)o[n].dispose();for(var a=0,s=this.attachedBlocks;a<s.length;a++)s[a].dispose();this.attachedBlocks.length=0,this._sharedData=null,this._vertexCompilationState=null,this._fragmentCompilationState=null,this.onBuildObservable.clear(),this._imageProcessingObserver&&(this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingObserver=null),e.prototype.dispose.call(this,t,i,r)},t.prototype._createNodeEditor=function(e){var t=(0,f.Cl)({nodeMaterial:this},e);this.BJSNODEMATERIALEDITOR.NodeEditor.Show(t)},t.prototype.edit=function(e){var i=this;return new Promise((function(r){if(i.BJSNODEMATERIALEDITOR=i.BJSNODEMATERIALEDITOR||i._getGlobalNodeMaterialEditor(),void 0===i.BJSNODEMATERIALEDITOR){var n=e&&e.editorURL?e.editorURL:t.EditorURL;ee.S0.LoadBabylonScript(n,(function(){i.BJSNODEMATERIALEDITOR=i.BJSNODEMATERIALEDITOR||i._getGlobalNodeMaterialEditor(),i._createNodeEditor(null==e?void 0:e.nodeEditorConfig),r()}))}else i._createNodeEditor(null==e?void 0:e.nodeEditorConfig),r()}))},t.prototype.clear=function(){this._vertexOutputNodes.length=0,this._fragmentOutputNodes.length=0,this.attachedBlocks.length=0},t.prototype.setToDefault=function(){this.clear(),this.editorData=null;var e=new Vp("Position");e.setAsAttribute("position");var t=new Vp("World");t.setAsSystemValue(Np.World);var i=new Ip("WorldPos");e.connectTo(i),t.connectTo(i);var r=new Vp("ViewProjection");r.setAsSystemValue(Np.ViewProjection);var n=new Ip("WorldPos * ViewProjectionTransform");i.connectTo(n),r.connectTo(n);var o=new Op("VertexOutput");n.connectTo(o);var a=new Vp("color");a.value=new h.ov(.8,.8,.8,1);var s=new wp("FragmentOutput");a.connectTo(s),this.addOutputNode(o),this.addOutputNode(s),this._mode=Hp.Material},t.prototype.setToDefaultPostProcess=function(){this.clear(),this.editorData=null;var e=new Vp("Position");e.setAsAttribute("position2d");var t=new Vp("Constant1");t.isConstant=!0,t.value=1;var i=new Xp("Position3D");e.connectTo(i),t.connectTo(i,{input:"w"});var r=new Op("VertexOutput");i.connectTo(r);var n=new Vp("Scale");n.visibleInInspector=!0,n.value=new u.I9(1,1);var o=new Wp("uv0");e.connectTo(o);var a=new qp("UV scale");o.connectTo(a),n.connectTo(a);var s=new kp("CurrentScreen");a.connectTo(s),s.texture=new rr.g("https://assets.babylonjs.com/nme/currentScreenPostProcess.png",this.getScene());var l=new wp("FragmentOutput");s.connectTo(l,{output:"rgba"}),this.addOutputNode(r),this.addOutputNode(l),this._mode=Hp.PostProcess},t.prototype.setToDefaultProceduralTexture=function(){this.clear(),this.editorData=null;var e=new Vp("Position");e.setAsAttribute("position2d");var t=new Vp("Constant1");t.isConstant=!0,t.value=1;var i=new Xp("Position3D");e.connectTo(i),t.connectTo(i,{input:"w"});var r=new Op("VertexOutput");i.connectTo(r);var n=new Vp("Time");n.value=0,n.min=0,n.max=0,n.isBoolean=!1,n.matrixMode=0,n.animationType=Fp.Time,n.isConstant=!1;var o=new Vp("Color3");o.value=new h.v9(1,1,1),o.isConstant=!1;var a=new wp("FragmentOutput"),s=new Xp("VectorMerger");s.visibleInInspector=!1;var l=new rf("Cos");l.operation=ef.Cos,e.connectTo(s),n.output.connectTo(l.input),l.output.connectTo(s.z),s.xyzOut.connectTo(a.rgb),this.addOutputNode(r),this.addOutputNode(a),this._mode=Hp.ProceduralTexture},t.prototype.setToDefaultParticle=function(){this.clear(),this.editorData=null;var e=new Vp("uv");e.setAsAttribute("particle_uv");var t=new Gp("ParticleTexture");e.connectTo(t);var i=new Vp("Color");i.setAsAttribute("particle_color");var r=new qp("Texture * Color");t.connectTo(r),i.connectTo(r);var n=new zp("ParticleRampGradient");r.connectTo(n);var o=new Zp("ColorSplitter");i.connectTo(o);var a=new Yp("ParticleBlendMultiply");n.connectTo(a),t.connectTo(a,{output:"a"}),o.connectTo(a,{output:"a"});var s=new wp("FragmentOutput");a.connectTo(s),this.addOutputNode(s),this._mode=Hp.Particle},t.prototype.loadAsync=function(e,i){return void 0===i&&(i=""),(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(r){return[2,t.ParseFromFileAsync("",e,this.getScene(),i,!0,this)]}))}))},t.prototype._gatherBlocks=function(e,t){if(-1===t.indexOf(e)){t.push(e);for(var i=0,r=e.inputs;i<r.length;i++){var n=r[i].connectedPoint;n&&(o=n.ownerBlock)!==e&&this._gatherBlocks(o,t)}var o;e.isTeleportOut&&(o=e).entryPoint&&this._gatherBlocks(o.entryPoint,t)}},t.prototype.generateCode=function(){for(var e=[],t=[],i=["const","var","let"],r=0,n=this._vertexOutputNodes;r<n.length;r++){var o=n[r];this._gatherBlocks(o,t)}for(var a=[],s=0,l=this._fragmentOutputNodes;s<l.length;s++)o=l[s],this._gatherBlocks(o,a);var c='var nodeMaterial = new BABYLON.NodeMaterial("'.concat(this.name||"node material",'");\n');c+="nodeMaterial.mode = BABYLON.NodeMaterialModes.".concat(Hp[this.mode],";\n");for(var u=0,h=t;u<h.length;u++)(b=h[u]).isInput&&-1===e.indexOf(b)&&(c+=b._dumpCode(i,e));for(var d=0,p=a;d<p.length;d++)(b=p[d]).isInput&&-1===e.indexOf(b)&&(c+=b._dumpCode(i,e));e=[],c+="\n// Connections\n";for(var f=0,_=this._vertexOutputNodes;f<_.length;f++)c+=(b=_[f])._dumpCodeForOutputConnections(e);for(var m=0,g=this._fragmentOutputNodes;m<g.length;m++)c+=(b=g[m])._dumpCodeForOutputConnections(e);c+="\n// Output nodes\n";for(var v=0,y=this._vertexOutputNodes;v<y.length;v++){var b=y[v];c+="nodeMaterial.addOutputNode(".concat(b._codeVariableName,");\n")}for(var T=0,E=this._fragmentOutputNodes;T<E.length;T++)b=E[T],c+="nodeMaterial.addOutputNode(".concat(b._codeVariableName,");\n");return c+"nodeMaterial.build();\n"},t.prototype.serialize=function(e){var t=e?{}:V.p.Serialize(this);t.editorData=JSON.parse(JSON.stringify(this.editorData));var i=[];if(e)i=e;else{t.customType="BABYLON.NodeMaterial",t.outputNodes=[];for(var r=0,n=this._vertexOutputNodes;r<n.length;r++){var o=n[r];this._gatherBlocks(o,i),t.outputNodes.push(o.uniqueId)}for(var a=0,s=this._fragmentOutputNodes;a<s.length;a++)o=s[a],this._gatherBlocks(o,i),-1===t.outputNodes.indexOf(o.uniqueId)&&t.outputNodes.push(o.uniqueId)}t.blocks=[];for(var l=0,c=i;l<c.length;l++){var u=c[l];t.blocks.push(u.serialize())}if(!e)for(var h=0,d=this.attachedBlocks;h<d.length;h++)u=d[h],-1===i.indexOf(u)&&t.blocks.push(u.serialize());return t},t.prototype._restoreConnections=function(e,t,i){for(var r=0,n=e.outputs;r<n.length;r++)for(var o=n[r],a=0,s=t.blocks;a<s.length;a++){var l=s[a],c=i[l.id];if(c)for(var u=0,h=l.inputs;u<h.length;u++){var d=h[u];if(i[d.targetBlockId]!==e||d.targetConnectionName!==o.name);else{var p=c.getInputByName(d.inputName);if(!p||p.isConnected)continue;o.connectTo(p,!0),this._restoreConnections(c,t,i)}}}},t.prototype.parseSerializedObject=function(e,t,i,r){var n;void 0===t&&(t=""),void 0===i&&(i=!1),i||this.clear();for(var a={},s=0,l=e.blocks;s<l.length;s++){var c=l[s],u=(0,o.n9)(c.customType);u&&((m=new u)._deserialize(c,this.getScene(),t,r),a[c.id]=m,this.attachedBlocks.push(m))}for(var h=0,d=this.attachedBlocks;h<d.length;h++)if((m=d[h]).isTeleportOut){var p=m,f=p._tempEntryPointUniqueId;f&&a[f].attachToEndpoint(p)}for(var _=0;_<e.blocks.length;_++){var m;(m=a[(c=e.blocks[_]).id])&&(m.inputs.length&&!i||this._restoreConnections(m,e,a))}if(e.outputNodes)for(var g=0,v=e.outputNodes;g<v.length;g++){var y=v[g];this.addOutputNode(a[y])}if(e.locations||e.editorData&&e.editorData.locations){for(var b=e.locations||e.editorData.locations,T=0,E=b;T<E.length;T++){var x=E[T];a[x.blockId]&&(x.blockId=a[x.blockId].uniqueId)}i&&this.editorData&&this.editorData.locations&&b.concat(this.editorData.locations),e.locations?this.editorData={locations:b}:(this.editorData=e.editorData,this.editorData.locations=b);var S=[];for(var C in a)S[C]=a[C].uniqueId;this.editorData.map=S}this.comment=e.comment,void 0!==e.forceAlphaBlending&&(this.forceAlphaBlending=e.forceAlphaBlending),void 0!==e.alphaMode&&(this.alphaMode=e.alphaMode),i||(this._mode=null!==(n=e.mode)&&void 0!==n?n:Hp.Material)},t.prototype.loadFromSerialization=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),this.parseSerializedObject(e,t,i)},t.prototype.clone=function(e,i){var r=this;void 0===i&&(i=!1);var n=this.serialize(),o=V.p.Clone((function(){return new t(e,r.getScene(),r.options)}),this);return o.id=e,o.name=e,o.parseSerializedObject(n),o._buildId=this._buildId,o.build(!1,!i),o},t.prototype.whenTexturesReadyAsync=function(){var e=[];return this.getActiveTextures().forEach((function(t){var i=t.getInternalTexture();i&&!i.isReady&&e.push(new Promise((function(e,t){i.onLoadedObservable.addOnce((function(){e()})),i.onErrorObservable.addOnce((function(e){t(e)}))})))})),Promise.all(e)},t.Parse=function(e,i,r,n){void 0===r&&(r=""),void 0===n&&(n=0);var o=V.p.Parse((function(){return new t(e.name,i,{shaderLanguage:n})}),e,i,r);return o.parseSerializedObject(e,r),o.build(),o},t.ParseFromFileAsync=function(e,i,r,n,o,a,s){return void 0===n&&(n=""),void 0===o&&(o=!1),(0,f.sH)(this,void 0,void 0,(function(){var l,c,u;return(0,f.YH)(this,(function(h){switch(h.label){case 0:return l=null!=a?a:new t(e,r),[4,r._loadFileAsync(i)];case 1:return c=h.sent(),u=JSON.parse(c),l.parseSerializedObject(u,n,void 0,s),o||l.build(),[2,l]}}))}))},t.ParseFromSnippetAsync=function(e,i,r,n,o,a,s){var l=this;return void 0===i&&(i=M.q.LastCreatedScene),void 0===r&&(r=""),void 0===o&&(o=!1),void 0===a&&(a=!1),"_BLANK"===e?Promise.resolve(t.CreateDefault("blank",i)):new Promise((function(c,u){var h=new Y.u;h.addEventListener("readystatechange",(function(){if(4==h.readyState)if(200==h.status){var l=JSON.parse(JSON.parse(h.responseText).jsonPayload),d=JSON.parse(l.nodeMaterial);n||((n=V.p.Parse((function(){return new t(e,i)}),d,i,r)).uniqueId=i.getUniqueId()),n.parseSerializedObject(d,void 0,void 0,s),n.snippetId=e,n.sideOrientation=null;try{o||n.build()}catch(e){u(e)}a?n.whenTexturesReadyAsync().then((function(){c(n)})).catch((function(e){u(e)})):c(n)}else u("Unable to load the snippet "+e)})),h.open("GET",l.SnippetUrl+"/"+e.replace(/#/g,"/")),h.send()}))},t.CreateDefault=function(e,i){var r=new t(e,i);return r.setToDefault(),r.build(),r},t._BuildIdGenerator=0,t.EditorURL="".concat(ee.S0._DefaultCdnUrl,"/v").concat(fi.$.Version,"/nodeEditor/babylon.nodeEditor.js"),t.SnippetUrl=s.Y.SnippetUrl,t.IgnoreTexturesAtLoadTime=!1,t.DefaultShaderLanguage=0,(0,f.Cg)([(0,B.lK)()],t.prototype,"ignoreAlpha",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxSimultaneousLights",void 0),(0,f.Cg)([(0,B.lK)("mode")],t.prototype,"_mode",void 0),(0,f.Cg)([(0,B.lK)("comment")],t.prototype,"comment",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"forceAlphaBlending",void 0),t}(Ao);(0,o.Y5)("BABYLON.NodeMaterial",lf),ei.prototype._projectOnTrianglesToRef=function(e,t,i,r,n,o){for(var a=u.AA.Vector3[0],s=u.AA.Vector3[1],l=1/0,c=this.indexStart;c<this.indexStart+this.indexCount-(3-r);c+=r){var h=i[c],d=i[c+1],p=i[c+2];if(n&&4294967295===p)c+=2;else{var f=t[h],_=t[d],m=t[p];if(f&&_&&m){var g=u.Pq.ProjectOnTriangleToRef(e,f,_,m,s);g<l&&(a.copyFrom(s),l=g)}}}return o.copyFrom(a),l},ei.prototype._projectOnUnIndexedTrianglesToRef=function(e,t,i,r){for(var n=u.AA.Vector3[0],o=u.AA.Vector3[1],a=1/0,s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=3){var l=t[s],c=t[s+1],h=t[s+2],d=u.Pq.ProjectOnTriangleToRef(e,l,c,h,o);d<a&&(n.copyFrom(o),a=d)}return r.copyFrom(n),a},ei.prototype.projectToRef=function(e,t,i,r){var n=this.getMaterial();if(!n)return-1;var o=3,a=!1;switch(n.fillMode){case s.Y.MATERIAL_PointListDrawMode:case s.Y.MATERIAL_LineLoopDrawMode:case s.Y.MATERIAL_LineStripDrawMode:case s.Y.MATERIAL_TriangleFanDrawMode:return-1;case s.Y.MATERIAL_TriangleStripDrawMode:o=1,a=!0}return n.fillMode===s.Y.MATERIAL_LineListDrawMode?-1:!i.length&&this._mesh._unIndexed?this._projectOnUnIndexedTrianglesToRef(e,t,i,r):this._projectOnTrianglesToRef(e,t,i,o,a,r)},function(e){e[e.DEHYDRATED=0]="DEHYDRATED",e[e.HOVER=1]="HOVER",e[e.TOUCH=2]="TOUCH"}(nf||(nf={})),function(e){e[e.DISABLED=0]="DISABLED",e[e.CENTERED_ON_CONTROLLER=1]="CENTERED_ON_CONTROLLER",e[e.CENTERED_IN_FRONT=2]="CENTERED_IN_FRONT"}(of||(of={}));var cf=function(e){function t(i,r){var n=e.call(this,i)||this;return n._options=r,n._tmpRay=new gr(new u.Pq,new u.Pq),n._attachController=function(e){var i;if(!n._controllers[e.uniqueId]){var r=(i=n._generateNewTouchPointMesh()).touchCollisionMesh,o=i.touchCollisionMeshFunction,a=i.hydrateCollisionMeshFunction,s=n._generateVisualCue();switch(n._controllers[e.uniqueId]={xrController:e,meshUnderPointer:null,nearInteractionTargetMesh:null,pick:null,stalePick:null,touchCollisionMesh:r,touchCollisionMeshFunction:o,hydrateCollisionMeshFunction:a,currentAnimationState:nf.DEHYDRATED,grabRay:new gr(new u.Pq,new u.Pq),hoverInteraction:!1,nearInteraction:!1,grabInteraction:!1,downTriggered:!1,id:t._IdCounter++,pickedPointVisualCue:s},n._controllers[e.uniqueId]._worldScaleObserver=n._controllers[e.uniqueId]._worldScaleObserver||n._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(t){var i;if(t.newScaleFactor!==t.previousScaleFactor){n._controllers[e.uniqueId].touchCollisionMesh.dispose(),n._controllers[e.uniqueId].pickedPointVisualCue.dispose();var r=(i=n._generateNewTouchPointMesh()).touchCollisionMesh,o=i.touchCollisionMeshFunction,a=i.hydrateCollisionMeshFunction;n._controllers[e.uniqueId].touchCollisionMesh=r,n._controllers[e.uniqueId].touchCollisionMeshFunction=o,n._controllers[e.uniqueId].hydrateCollisionMeshFunction=a,n._controllers[e.uniqueId].pickedPointVisualCue=n._generateVisualCue()}})),n._attachedController?!n._options.enableNearInteractionOnAllControllers&&n._options.preferredHandedness&&e.inputSource.handedness===n._options.preferredHandedness&&(n._attachedController=e.uniqueId):n._options.enableNearInteractionOnAllControllers||(n._attachedController=e.uniqueId),e.inputSource.targetRayMode){case"tracked-pointer":return n._attachNearInteractionMode(e);case"gaze":case"screen":return null}}},n._controllers={},n._farInteractionFeature=null,n.selectionMeshDefaultColor=new h.v9(.8,.8,.8),n.selectionMeshPickedColor=new h.v9(.3,.3,1),n._hoverRadius=.1,n._pickRadius=.02,n._controllerPickRadius=.03,n._nearGrabLengthScale=5,n._scene=n._xrSessionManager.scene,void 0===n._options.nearInteractionControllerMode&&(n._options.nearInteractionControllerMode=2),n._options.farInteractionFeature&&(n._farInteractionFeature=n._options.farInteractionFeature),n}return(0,f.C6)(t,e),t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),this._scene.constantlyUpdateMeshUnderPointer=!0,!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),!0)},t.prototype.getMeshUnderPointer=function(e){return this._controllers[e]?this._controllers[e].meshUnderPointer:null},t.prototype.getXRControllerByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].xrController||null;return null},t.prototype.setFarInteractionFeature=function(e){this._farInteractionFeature=e},t.prototype._nearPickPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&e.isNearPickable},t.prototype._nearGrabPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&e.isNearGrabbable},t.prototype._nearInteractionPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&(e.isNearPickable||e.isNearGrabbable)},t.prototype._controllerAvailablePredicate=function(e,t){for(var i=e;i;){if(i.reservedDataStore&&i.reservedDataStore.nearInteraction&&i.reservedDataStore.nearInteraction.excludedControllerId===t)return!1;i=i.parent}return!0},t.prototype._handleTransitionAnimation=function(e,t){var i;if(e.currentAnimationState!==t&&2===this._options.nearInteractionControllerMode&&!(null===(i=e.xrController)||void 0===i?void 0:i.inputSource.hand)){if(t>e.currentAnimationState)switch(e.currentAnimationState){case nf.DEHYDRATED:if(e.hydrateCollisionMeshFunction(!0),t===nf.HOVER)break;case nf.HOVER:if(e.touchCollisionMeshFunction(!0),t===nf.TOUCH)break}else switch(e.currentAnimationState){case nf.TOUCH:if(e.touchCollisionMeshFunction(!1),t===nf.HOVER)break;case nf.HOVER:if(e.hydrateCollisionMeshFunction(!1),t===nf.DEHYDRATED)break}e.currentAnimationState=t}},t.prototype._processTouchPoint=function(e,t,i){var r,n=this._controllers[e];n.grabRay.origin.copyFrom(t),i.toEulerAnglesToRef(u.AA.Vector3[0]),n.grabRay.direction.copyFrom(u.AA.Vector3[0]),2!==this._options.nearInteractionControllerMode||(null===(r=n.xrController)||void 0===r?void 0:r.inputSource.hand)||(n.xrController.getWorldPointerRayToRef(this._tmpRay),n.grabRay.origin.addInPlace(this._tmpRay.direction.scale(.05))),n.grabRay.length=this._nearGrabLengthScale*this._hoverRadius*this._xrSessionManager.worldScalingFactor,n.touchCollisionMesh.position.copyFrom(n.grabRay.origin).scaleInPlace(this._xrSessionManager.worldScalingFactor)},t.prototype._onXRFrame=function(e){var t=this;Object.keys(this._controllers).forEach((function(i){var r,n=t._controllers[i],o=null===(r=n.xrController)||void 0===r?void 0:r.inputSource.hand;if((t._options.enableNearInteractionOnAllControllers||i===t._attachedController)&&n.xrController&&(o||t._options.nearInteractionControllerMode&&n.xrController.inputSource.gamepad)){if(n.hoverInteraction=!1,n.nearInteraction=!1,n.xrController){if(o){var a=o.get("index-finger-tip");if(a){var s=e.getJointPose(a,t._xrSessionManager.referenceSpace);if(s&&s.transform){var l=t._scene.useRightHandedSystem?1:-1;u.AA.Vector3[0].set(s.transform.position.x,s.transform.position.y,s.transform.position.z*l),u.AA.Quaternion[0].set(s.transform.orientation.x,s.transform.orientation.y,s.transform.orientation.z*l,s.transform.orientation.w*l),t._processTouchPoint(i,u.AA.Vector3[0],u.AA.Quaternion[0])}}}else if(n.xrController.inputSource.gamepad&&0!==t._options.nearInteractionControllerMode){var c=n.xrController.pointer;n.xrController.grip&&1===t._options.nearInteractionControllerMode&&(c=n.xrController.grip),t._processTouchPoint(i,c.position,c.rotationQuaternion)}var h=function(e,t){return t&&t.hit?e&&e.hit?t.distance<e.distance?t:e:t:e},d=function(e){var t=new Ee,i=!1,r=e&&e.pickedPoint&&e.hit;return(null==e?void 0:e.pickedPoint)&&(i=0===e.pickedPoint.x&&0===e.pickedPoint.y&&0===e.pickedPoint.z),r&&!i&&(t=e),t};if(!n.grabInteraction){var p=null,f=null;t._options.useUtilityLayer&&t._utilityLayerScene&&(f=t._pickWithSphere(n,t._hoverRadius*t._xrSessionManager.worldScalingFactor,t._utilityLayerScene,(function(e){return t._nearInteractionPredicate(e)})));var _=h(t._pickWithSphere(n,t._hoverRadius*t._xrSessionManager.worldScalingFactor,t._scene,(function(e){return t._nearInteractionPredicate(e)})),f);if(_&&_.hit&&(p=d(_)).hit&&(n.hoverInteraction=!0),n.hoverInteraction){var m=null,g=(o?t._pickRadius:t._controllerPickRadius)*t._xrSessionManager.worldScalingFactor;t._options.useUtilityLayer&&t._utilityLayerScene&&(m=t._pickWithSphere(n,g,t._utilityLayerScene,(function(e){return t._nearPickPredicate(e)})));var v=d(h(t._pickWithSphere(n,g,t._scene,(function(e){return t._nearPickPredicate(e)})),m));v.hit&&(p=v,n.nearInteraction=!0)}n.stalePick=n.pick,n.pick=p,n.pick&&n.pick.pickedPoint&&n.pick.hit?(n.meshUnderPointer=n.pick.pickedMesh,n.pickedPointVisualCue.position.copyFrom(n.pick.pickedPoint),n.pickedPointVisualCue.isVisible=!0,t._farInteractionFeature&&t._farInteractionFeature.attached&&t._farInteractionFeature._setPointerSelectionDisabledByPointerId(n.id,!0)):(n.meshUnderPointer=null,n.pickedPointVisualCue.isVisible=!1,t._farInteractionFeature&&t._farInteractionFeature.attached&&t._farInteractionFeature._setPointerSelectionDisabledByPointerId(n.id,!1))}var y=nf.DEHYDRATED;n.grabInteraction||n.nearInteraction?y=nf.TOUCH:n.hoverInteraction&&(y=nf.HOVER),t._handleTransitionAnimation(n,y)}}else n.pick=null}))},Object.defineProperty(t.prototype,"_utilityLayerScene",{get:function(){return this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene},enumerable:!1,configurable:!0}),t.prototype._generateVisualCue=function(){var e=this._options.useUtilityLayer?this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene:this._scene,t=Qa("nearInteraction",{diameter:.0105*this._xrSessionManager.worldScalingFactor},e);t.bakeCurrentTransformIntoVertices(),t.isPickable=!1,t.isVisible=!1,t.rotationQuaternion=u.PT.Identity();var i=new Wo("targetMat",e);return i.specularColor=h.v9.Black(),i.emissiveColor=this.selectionMeshDefaultColor,i.backFaceCulling=!1,t.material=i,t},t.prototype._isControllerReadyForNearInteraction=function(e){return!this._farInteractionFeature||this._farInteractionFeature._getPointerSelectionDisabledByPointerId(e)},t.prototype._attachNearInteractionMode=function(e){var t=this,i=this._controllers[e.uniqueId],r={pointerId:i.id,pointerType:"xr-near"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){(t._options.enableNearInteractionOnAllControllers||e.uniqueId===t._attachedController)&&i.xrController&&(i.xrController.inputSource.hand||t._options.nearInteractionControllerMode&&i.xrController.inputSource.gamepad)&&(i.pick&&(i.pick.ray=i.grabRay),i.pick&&t._isControllerReadyForNearInteraction(i.id)&&t._scene.simulatePointerMove(i.pick,r),i.nearInteraction&&i.pick&&i.pick.hit?i.nearInteractionTargetMesh||(t._scene.simulatePointerDown(i.pick,r),i.nearInteractionTargetMesh=i.meshUnderPointer,i.downTriggered=!0):i.nearInteractionTargetMesh&&i.stalePick&&(t._scene.simulatePointerUp(i.stalePick,r),i.downTriggered=!1,i.nearInteractionTargetMesh=null))}));var n=function(n){t._options.enableNearInteractionOnAllControllers||e.uniqueId===t._attachedController&&t._isControllerReadyForNearInteraction(i.id)?(i.pick&&(i.pick.ray=i.grabRay),n&&i.pick&&i.meshUnderPointer&&t._nearGrabPredicate(i.meshUnderPointer)?(i.grabInteraction=!0,i.pickedPointVisualCue.isVisible=!1,t._scene.simulatePointerDown(i.pick,r),i.downTriggered=!0):!n&&i.pick&&i.grabInteraction&&(t._scene.simulatePointerUp(i.pick,r),i.downTriggered=!1,i.grabInteraction=!1,i.pickedPointVisualCue.isVisible=!0)):!n||t._options.enableNearInteractionOnAllControllers||t._options.disableSwitchOnClick||(t._attachedController=e.uniqueId)};if(e.inputSource.gamepad){var o=function(e){i.squeezeComponent=e.getComponent("grasp"),i.squeezeComponent?i.onSqueezeButtonChangedObserver=i.squeezeComponent.onButtonStateChangedObservable.add((function(e){if(e.changes.pressed){var t=e.changes.pressed.current;n(t)}})):(i.selectionComponent=e.getMainComponent(),i.onButtonChangedObserver=i.selectionComponent.onButtonStateChangedObservable.add((function(e){if(e.changes.pressed){var t=e.changes.pressed.current;n(t)}})))};e.motionController?o(e.motionController):e.onMotionControllerInitObservable.add(o)}else{var a=function(e){i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&t._isControllerReadyForNearInteraction(i.id)&&i.meshUnderPointer&&t._nearGrabPredicate(i.meshUnderPointer)&&(i.grabInteraction=!0,i.pickedPointVisualCue.isVisible=!1,t._scene.simulatePointerDown(i.pick,r),i.downTriggered=!0)},s=function(e){i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&t._isControllerReadyForNearInteraction(i.id)&&(t._scene.simulatePointerUp(i.pick,r),i.grabInteraction=!1,i.pickedPointVisualCue.isVisible=!0,i.downTriggered=!1)};i.eventListeners={selectend:s,selectstart:a},this._xrSessionManager.session.addEventListener("selectstart",a),this._xrSessionManager.session.addEventListener("selectend",s)}},t.prototype._detachController=function(e){var t=this,i=this._controllers[e];if(i&&(i.squeezeComponent&&i.onSqueezeButtonChangedObserver&&i.squeezeComponent.onButtonStateChangedObservable.remove(i.onSqueezeButtonChangedObserver),i.selectionComponent&&i.onButtonChangedObserver&&i.selectionComponent.onButtonStateChangedObservable.remove(i.onButtonChangedObserver),i.onFrameObserver&&this._xrSessionManager.onXRFrameObservable.remove(i.onFrameObserver),i.eventListeners&&Object.keys(i.eventListeners).forEach((function(e){var r=i.eventListeners&&i.eventListeners[e];r&&t._xrSessionManager.session.removeEventListener(e,r)})),i.touchCollisionMesh.dispose(),i.pickedPointVisualCue.dispose(),this._xrSessionManager.runInXRFrame((function(){if(i.downTriggered){var e={pointerId:i.id,pointerType:"xr-near"};t._scene.simulatePointerUp(new Ee,e)}})),i._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(i._worldScaleObserver),delete this._controllers[e],this._attachedController===e)){var r=Object.keys(this._controllers);r.length?this._attachedController=r[0]:this._attachedController=""}},t.prototype._generateNewTouchPointMesh=function(){var e=this._xrSessionManager.worldScalingFactor,t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene:this._scene,i=Qa("PickSphere",{diameter:1*e},t);i.isVisible=!1,this._options.motionControllerOrbMaterial?i.material=this._options.motionControllerOrbMaterial:(this._options.motionControllerTouchMaterialSnippetUrl?lf.ParseFromFileAsync("motionControllerTouchMaterial",this._options.motionControllerTouchMaterialSnippetUrl,t):lf.ParseFromSnippetAsync("8RUNKL#3",t)).then((function(e){i.material=e})).catch((function(e){y.V.Warn("Error creating touch material in WebXRNearInteraction: ".concat(e))}));var r=new xt;r.setEasingMode(_t.EASINGMODE_EASEINOUT);var n=new u.Pq(this._controllerPickRadius,this._controllerPickRadius,this._controllerPickRadius).scaleInPlace(e),o=this._controllerPickRadius*(4/3),a=new u.Pq(o,o,o).scaleInPlace(e),s=this._controllerPickRadius*(7/6),l=new u.Pq(s,s,s).scaleInPlace(e),c=.8*this._controllerPickRadius,h=new u.Pq(c,c,c).scaleInPlace(e),d=1.5*this._controllerPickRadius,p=[{frame:0,value:n},{frame:10,value:new u.Pq(d,d,d).scaleInPlace(e)},{frame:18,value:a}],f=[{frame:0,value:a},{frame:10,value:h},{frame:18,value:n}],_=[{frame:0,value:u.Pq.ZeroReadOnly},{frame:12,value:l},{frame:15,value:n}],m=[{frame:0,value:n},{frame:10,value:u.Pq.ZeroReadOnly},{frame:15,value:u.Pq.ZeroReadOnly}],g=new Z("touch","scaling",60,Z.ANIMATIONTYPE_VECTOR3,Z.ANIMATIONLOOPMODE_CONSTANT),v=new Z("release","scaling",60,Z.ANIMATIONTYPE_VECTOR3,Z.ANIMATIONLOOPMODE_CONSTANT),b=new Z("hydrate","scaling",60,Z.ANIMATIONTYPE_VECTOR3,Z.ANIMATIONLOOPMODE_CONSTANT),T=new Z("dehydrate","scaling",60,Z.ANIMATIONTYPE_VECTOR3,Z.ANIMATIONLOOPMODE_CONSTANT);return g.setEasingFunction(r),v.setEasingFunction(r),b.setEasingFunction(r),T.setEasingFunction(r),g.setKeys(p),v.setKeys(f),b.setKeys(_),T.setKeys(m),{touchCollisionMesh:i,touchCollisionMeshFunction:function(e){var r=e?g:v;t.beginDirectAnimation(i,[r],0,18,!1,1)},hydrateCollisionMeshFunction:function(e){var r=e?b:T;e&&(i.isVisible=!0),t.beginDirectAnimation(i,[r],0,15,!1,1,(function(){e||(i.isVisible=!1)}))}}},t.prototype._pickWithSphere=function(e,i,r,n){var o=new Ee;if(o.distance=1/0,e.touchCollisionMesh&&e.xrController)for(var a=e.touchCollisionMesh.position,s=Ht.CreateFromCenterAndRadius(a,i),l=0;l<r.meshes.length;l++){var c=r.meshes[l];if(n(c)&&this._controllerAvailablePredicate(c,e.xrController.uniqueId)){var u=t.PickMeshWithSphere(c,s);u&&u.hit&&u.distance<o.distance&&(o.hit=u.hit,o.pickedMesh=c,o.pickedPoint=u.pickedPoint,o.aimTransform=e.xrController.pointer,o.gripTransform=e.xrController.grip||null,o.originMesh=e.touchCollisionMesh,o.distance=u.distance,o.bu=u.bu,o.bv=u.bv,o.faceId=u.faceId,o.subMeshId=u.subMeshId)}}return o},t.PickMeshWithSphere=function(e,t,i){void 0===i&&(i=!1);var r=e.subMeshes,n=new Ee,o=e.getBoundingInfo();if(!e._generatePointsArray())return n;if(!e.subMeshes||!o)return n;if(!i&&!Ht.Intersects(o.boundingSphere,t))return n;var a,s,l,c,h=u.AA.Vector3[0],d=u.AA.Vector3[1],p=new gr(u.Pq.Zero(),u.Pq.Zero(),1),f=1/0,_=u.AA.Vector3[2],m=u.AA.Matrix[0];m.copyFrom(e.getWorldMatrix()),m.invert(),u.Pq.TransformCoordinatesToRef(t.center,m,_);for(var g=0;g<r.length;g++)r[g].projectToRef(_,e._positions,e.getIndices(),d),u.Pq.TransformCoordinatesToRef(d,e.getWorldMatrix(),d),a=u.Pq.Distance(d,t.center),l=u.Pq.Distance(d,e.getAbsolutePosition()),-1!==(s=u.Pq.Distance(t.center,e.getAbsolutePosition()))&&-1!==l&&l>s&&(a=0,d.copyFrom(t.center)),-1!==a&&a<f&&(f=a,gr.CreateFromToToRef(t.center,d,p),p.length=2*f,c=p.intersectsMesh(e),h.copyFrom(d));return f<t.radius&&(n.hit=!0,n.distance=f,n.pickedMesh=e,n.pickedPoint=h.clone(),c&&null!==c.bu&&null!==c.bv&&(n.faceId=c.faceId,n.subMeshId=c.subMeshId,n.bu=c.bu,n.bv=c.bv)),n},t._IdCounter=200,t.Name=Dr.NEAR_INTERACTION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(cf.Name,(function(e,t){return function(){return new cf(e,t)}}),cf.Version,!0);var uf,hf,df,pf=function(){function e(e,t,i){this.element=e,this.sessionMode=t,this.referenceSpaceType=i}return e.prototype.update=function(e){},e}(),ff=function(){},_f=function(){function e(e,t){var i=this;if(this._scene=e,this.options=t,this._activeButton=null,this._buttons=[],this.activeButtonChangedObservable=new c.cP,this._onSessionGranted=function(e){i._helper&&i._enterXRWithButtonIndex(0)},this.overlay=document.createElement("div"),this.overlay.classList.add("xr-button-overlay"),!t.ignoreSessionGrantedEvent&&navigator.xr&&navigator.xr.addEventListener("sessiongranted",this._onSessionGranted),"undefined"!=typeof window&&window.location&&"http:"===window.location.protocol&&"localhost"!==window.location.hostname)throw ee.S0.Warn("WebXR can only be served over HTTPS"),new Error("WebXR can only be served over HTTPS");if(t.customButtons)this._buttons=t.customButtons;else{this.overlay.style.cssText="z-index:11;position: absolute; right: 20px;bottom: 50px;";var r=t.sessionMode||"immersive-vr",n=t.referenceSpaceType||"local-floor",o=".babylonVRicon { color: #868686; border-color: #868686; border-style: solid; margin-left: 10px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url("+("undefined"==typeof SVGSVGElement?"https://cdn.babylonjs.com/Assets/vrButton.png":"data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A")+"); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";o+='.babylonVRicon.vrdisplaypresenting { background-image: none;} .vrdisplaypresenting::after { content: "EXIT"} .xr-error::after { content: "ERROR"}';var a=document.createElement("style");a.appendChild(document.createTextNode(o)),document.getElementsByTagName("head")[0].appendChild(a);var s=document.createElement("button");s.className="babylonVRicon",s.title="".concat(r," - ").concat(n),this._buttons.push(new pf(s,r,n)),this._buttons[this._buttons.length-1].update=function(e){this.element.style.display=null===e||e===this?"":"none",s.className="babylonVRicon"+(e===this?" vrdisplaypresenting":"")},this._updateButtons(null)}var l=e.getEngine().getInputElement();l&&l.parentNode&&(l.parentNode.appendChild(this.overlay),e.onDisposeObservable.addOnce((function(){i.dispose()})))}return e.prototype.setHelperAsync=function(e,t){return(0,f.sH)(this,void 0,void 0,(function(){var i,r=this;return(0,f.YH)(this,(function(n){switch(n.label){case 0:return this._helper=e,this._renderTarget=t,i=this._buttons.map((function(t){return e.sessionManager.isSessionSupportedAsync(t.sessionMode)})),e.onStateChangedObservable.add((function(e){3==e&&r._updateButtons(null)})),[4,Promise.all(i)];case 1:return n.sent().forEach((function(e,t){e?(r.overlay.appendChild(r._buttons[t].element),r._buttons[t].element.onclick=r._enterXRWithButtonIndex.bind(r,t)):ee.S0.Warn('Session mode "'.concat(r._buttons[t].sessionMode,'" not supported in browser'))})),[2]}}))}))},e.CreateAsync=function(t,i,r){return(0,f.sH)(this,void 0,void 0,(function(){var n;return(0,f.YH)(this,(function(o){switch(o.label){case 0:return[4,(n=new e(t,r)).setHelperAsync(i,r.renderTarget||void 0)];case 1:return o.sent(),[2,n]}}))}))},e.prototype._enterXRWithButtonIndex=function(e){return void 0===e&&(e=0),(0,f.sH)(this,void 0,void 0,(function(){var t,i,r;return(0,f.YH)(this,(function(n){switch(n.label){case 0:return 2!=this._helper.state?[3,2]:[4,this._helper.exitXRAsync()];case 1:return n.sent(),this._updateButtons(null),[3,6];case 2:if(3!=this._helper.state)return[3,6];n.label=3;case 3:return n.trys.push([3,5,,6]),[4,this._helper.enterXRAsync(this._buttons[e].sessionMode,this._buttons[e].referenceSpaceType,this._renderTarget,{optionalFeatures:this.options.optionalFeatures,requiredFeatures:this.options.requiredFeatures})];case 4:return n.sent(),this._updateButtons(this._buttons[e]),[3,6];case 5:return t=n.sent(),this._updateButtons(null),i=this._buttons[e].element,r=i.title,i.title="Error entering XR session : "+r,i.classList.add("xr-error"),this.options.onError&&this.options.onError(t),[3,6];case 6:return[2]}}))}))},e.prototype.dispose=function(){var e=this._scene.getEngine().getInputElement();e&&e.parentNode&&e.parentNode.contains(this.overlay)&&e.parentNode.removeChild(this.overlay),this.activeButtonChangedObservable.clear(),navigator.xr.removeEventListener("sessiongranted",this._onSessionGranted)},e.prototype._updateButtons=function(e){var t=this;this._activeButton=e,this._buttons.forEach((function(e){e.update(t._activeButton)})),this.activeButtonChangedObservable.notifyObservers(this._activeButton)},e}();!function(e){e.WRIST="wrist",e.THUMB="thumb",e.INDEX="index",e.MIDDLE="middle",e.RING="ring",e.LITTLE="little"}(hf||(hf={})),function(e){e.WRIST="wrist",e.THUMB_METACARPAL="thumb-metacarpal",e.THUMB_PHALANX_PROXIMAL="thumb-phalanx-proximal",e.THUMB_PHALANX_DISTAL="thumb-phalanx-distal",e.THUMB_TIP="thumb-tip",e.INDEX_FINGER_METACARPAL="index-finger-metacarpal",e.INDEX_FINGER_PHALANX_PROXIMAL="index-finger-phalanx-proximal",e.INDEX_FINGER_PHALANX_INTERMEDIATE="index-finger-phalanx-intermediate",e.INDEX_FINGER_PHALANX_DISTAL="index-finger-phalanx-distal",e.INDEX_FINGER_TIP="index-finger-tip",e.MIDDLE_FINGER_METACARPAL="middle-finger-metacarpal",e.MIDDLE_FINGER_PHALANX_PROXIMAL="middle-finger-phalanx-proximal",e.MIDDLE_FINGER_PHALANX_INTERMEDIATE="middle-finger-phalanx-intermediate",e.MIDDLE_FINGER_PHALANX_DISTAL="middle-finger-phalanx-distal",e.MIDDLE_FINGER_TIP="middle-finger-tip",e.RING_FINGER_METACARPAL="ring-finger-metacarpal",e.RING_FINGER_PHALANX_PROXIMAL="ring-finger-phalanx-proximal",e.RING_FINGER_PHALANX_INTERMEDIATE="ring-finger-phalanx-intermediate",e.RING_FINGER_PHALANX_DISTAL="ring-finger-phalanx-distal",e.RING_FINGER_TIP="ring-finger-tip",e.PINKY_FINGER_METACARPAL="pinky-finger-metacarpal",e.PINKY_FINGER_PHALANX_PROXIMAL="pinky-finger-phalanx-proximal",e.PINKY_FINGER_PHALANX_INTERMEDIATE="pinky-finger-phalanx-intermediate",e.PINKY_FINGER_PHALANX_DISTAL="pinky-finger-phalanx-distal",e.PINKY_FINGER_TIP="pinky-finger-tip"}(df||(df={}));var mf,gf=["wrist","thumb-metacarpal","thumb-phalanx-proximal","thumb-phalanx-distal","thumb-tip","index-finger-metacarpal","index-finger-phalanx-proximal","index-finger-phalanx-intermediate","index-finger-phalanx-distal","index-finger-tip","middle-finger-metacarpal","middle-finger-phalanx-proximal","middle-finger-phalanx-intermediate","middle-finger-phalanx-distal","middle-finger-tip","ring-finger-metacarpal","ring-finger-phalanx-proximal","ring-finger-phalanx-intermediate","ring-finger-phalanx-distal","ring-finger-tip","pinky-finger-metacarpal","pinky-finger-phalanx-proximal","pinky-finger-phalanx-intermediate","pinky-finger-phalanx-distal","pinky-finger-tip"],vf=((uf={}).wrist=["wrist"],uf.thumb=["thumb-metacarpal","thumb-phalanx-proximal","thumb-phalanx-distal","thumb-tip"],uf.index=["index-finger-metacarpal","index-finger-phalanx-proximal","index-finger-phalanx-intermediate","index-finger-phalanx-distal","index-finger-tip"],uf.middle=["middle-finger-metacarpal","middle-finger-phalanx-proximal","middle-finger-phalanx-intermediate","middle-finger-phalanx-distal","middle-finger-tip"],uf.ring=["ring-finger-metacarpal","ring-finger-phalanx-proximal","ring-finger-phalanx-intermediate","ring-finger-phalanx-distal","ring-finger-tip"],uf.little=["pinky-finger-metacarpal","pinky-finger-phalanx-proximal","pinky-finger-phalanx-intermediate","pinky-finger-phalanx-distal","pinky-finger-tip"],uf),yf=function(){function e(e,t,i,r,n,o,a){void 0===n&&(n=!1),void 0===o&&(o=!1),void 0===a&&(a=1),this.xrController=e,this._jointMeshes=t,this._handMesh=i,this.rigMapping=r,this._leftHandedMeshes=n,this._jointsInvisible=o,this._jointScaleFactor=a,this.onHandMeshSetObservable=new c.cP,this._jointTransforms=new Array(gf.length),this._jointTransformMatrices=new Float32Array(16*gf.length),this._tempJointMatrix=new u.uq,this._jointRadii=new Float32Array(gf.length),this._scene=t[0].getScene();for(var s=0;s<this._jointTransforms.length;s++)(this._jointTransforms[s]=new Ri(gf[s],this._scene)).rotationQuaternion=new u.PT,t[s].rotationQuaternion=new u.PT;i&&this.setHandMesh(i,r),this.xrController.motionController&&this.xrController.motionController.rootMesh&&this.xrController.motionController.rootMesh.dispose(!1,!0),this.xrController.onMotionControllerInitObservable.add((function(e){e._doNotLoadControllerMesh=!0}))}return Object.defineProperty(e.prototype,"handMesh",{get:function(){return this._handMesh},enumerable:!1,configurable:!0}),e.prototype.getHandPartMeshes=function(e){var t=this;return vf[e].map((function(e){return t._jointMeshes[gf.indexOf(e)]}))},e.prototype.getJointMesh=function(e){return this._jointMeshes[gf.indexOf(e)]},e.prototype.setHandMesh=function(e,t,i){var r=this;if(this._handMesh=e,e.alwaysSelectAsActiveMesh=!0,e.getChildMeshes().forEach((function(e){e.alwaysSelectAsActiveMesh=!0})),this._handMesh.skeleton){var n=this._handMesh.skeleton;gf.forEach((function(e,i){var o=n.getBoneIndexByName(t?t[e]:e);-1!==o&&n.bones[o].linkTransformNode(r._jointTransforms[i])}))}this.onHandMeshSetObservable.notifyObservers(this)},e.prototype.updateFromXRFrame=function(e,t){var i=this,r=this.xrController.inputSource.hand;if(r){var n=r,o=gf.map((function(e){return n[e]||r.get(e)})),a=!1;if(e.fillPoses&&e.fillJointRadii)a=e.fillPoses(o,t,this._jointTransformMatrices)&&e.fillJointRadii(o,this._jointRadii);else if(e.getJointPose){a=!0;for(var s=0;s<o.length;s++){var l=e.getJointPose(o[s],t);if(!l){a=!1;break}this._jointTransformMatrices.set(l.transform.matrix,16*s),this._jointRadii[s]=l.radius||.008}}a&&(gf.forEach((function(e,t){var r=i._jointTransforms[t];u.uq.FromArrayToRef(i._jointTransformMatrices,16*t,i._tempJointMatrix),i._tempJointMatrix.decompose(void 0,r.rotationQuaternion,r.position);var n=i._jointRadii[t]*i._jointScaleFactor,o=i._jointMeshes[t];o.isVisible=!i._handMesh&&!i._jointsInvisible,o.position.copyFrom(r.position),o.rotationQuaternion.copyFrom(r.rotationQuaternion),o.scaling.setAll(n),i._scene.useRightHandedSystem||(o.position.z*=-1,o.rotationQuaternion.z*=-1,o.rotationQuaternion.w*=-1,i._leftHandedMeshes&&i._handMesh&&(r.position.z*=-1,r.rotationQuaternion.z*=-1,r.rotationQuaternion.w*=-1))})),this._handMesh&&(this._handMesh.isVisible=!0))}},e.prototype.dispose=function(e){var t;void 0===e&&(e=!1),this._handMesh&&(e?(null===(t=this._handMesh.skeleton)||void 0===t||t.dispose(),this._handMesh.dispose(!1,!0)):this._handMesh.isVisible=!1)},e}(),bf=function(e){function t(t,i){var r=e.call(this,t)||this;r.options=i,r._attachedHands={},r._trackingHands={left:null,right:null},r._handResources={jointMeshes:null,handMeshes:null,rigMappings:null},r._worldScaleObserver=null,r.onHandAddedObservable=new c.cP,r.onHandRemovedObservable=new c.cP,r._attachHand=function(e){var t,i,n;if(e.inputSource.hand&&"none"!=e.inputSource.handedness&&r._handResources.jointMeshes){var o=e.inputSource.handedness,a=new yf(e,r._handResources.jointMeshes[o],r._handResources.handMeshes&&r._handResources.handMeshes[o],r._handResources.rigMappings&&r._handResources.rigMappings[o],null===(t=r.options.handMeshes)||void 0===t?void 0:t.meshesUseLeftHandedCoordinates,null===(i=r.options.jointMeshes)||void 0===i?void 0:i.invisible,null===(n=r.options.jointMeshes)||void 0===n?void 0:n.scaleFactor);r._attachedHands[e.uniqueId]=a,r._trackingHands[o]=a,r.onHandAddedObservable.notifyObservers(a)}},r._detachHand=function(e){r._detachHandById(e.uniqueId)},r.xrNativeFeatureName="hand-tracking";var n=i.jointMeshes;if(n&&(void 0!==n.disableDefaultHandMesh&&(i.handMeshes=i.handMeshes||{},i.handMeshes.disableDefaultMeshes=n.disableDefaultHandMesh),void 0!==n.handMeshes&&(i.handMeshes=i.handMeshes||{},i.handMeshes.customMeshes=n.handMeshes),void 0!==n.leftHandedSystemMeshes&&(i.handMeshes=i.handMeshes||{},i.handMeshes.meshesUseLeftHandedCoordinates=n.leftHandedSystemMeshes),void 0!==n.rigMapping)){i.handMeshes=i.handMeshes||{};var o={},a={};[[n.rigMapping.left,o],[n.rigMapping.right,a]].forEach((function(e){var t=e[0],i=e[1];t.forEach((function(e,t){i[gf[t]]=e}))})),i.handMeshes.customRigMappings={left:o,right:a}}return r}return(0,f.C6)(t,e),t._GenerateTrackedJointMeshes=function(e){var i={};return["left","right"].map((function(r){var n,o,a,s,l,c=[],h=(null===(n=e.jointMeshes)||void 0===n?void 0:n.sourceMesh)||Qs("jointParent",t._ICOSPHERE_PARAMS);h.isVisible=!!(null===(o=e.jointMeshes)||void 0===o?void 0:o.keepOriginalVisible);for(var d=0;d<gf.length;++d){var p=h.createInstance("".concat(r,"-handJoint-").concat(d));if(null===(a=e.jointMeshes)||void 0===a?void 0:a.onHandJointMeshGenerated){var _=e.jointMeshes.onHandJointMeshGenerated(p,d,r);_&&_!==p&&(p.dispose(),p=_)}if(p.isPickable=!1,null===(s=e.jointMeshes)||void 0===s?void 0:s.enablePhysics){var m=(null===(l=e.jointMeshes)||void 0===l?void 0:l.physicsProps)||{};p.scaling.setAll(.02);var g=void 0!==m.impostorType?m.impostorType:rs.SphereImpostor;p.physicsImpostor=new rs(p,g,(0,f.Cl)({mass:0},m))}p.rotationQuaternion=new u.PT,p.isVisible=!1,c.push(p)}i[r]=c})),{left:i.left,right:i.right}},t._GenerateDefaultHandMeshesAsync=function(e,i,r){var n=this;return new Promise((function(o){return(0,f.sH)(n,void 0,void 0,(function(){var n,a,l,c,u,d,p,_,m,g,v,y,b;return(0,f.YH)(this,(function(T){switch(T.label){case 0:return n={},(null===(m=null===(_=t._RightHandGLB)||void 0===_?void 0:_.meshes[1])||void 0===m?void 0:m.isDisposed())&&(t._RightHandGLB=null),(null===(v=null===(g=t._LeftHandGLB)||void 0===g?void 0:g.meshes[1])||void 0===v?void 0:v.isDisposed())&&(t._LeftHandGLB=null),a=!(!t._RightHandGLB||!t._LeftHandGLB),[4,Promise.all([t._RightHandGLB||cp.ImportMeshAsync("",t.DEFAULT_HAND_MODEL_BASE_URL,t.DEFAULT_HAND_MODEL_RIGHT_FILENAME,e),t._LeftHandGLB||cp.ImportMeshAsync("",t.DEFAULT_HAND_MODEL_BASE_URL,t.DEFAULT_HAND_MODEL_LEFT_FILENAME,e)])];case 1:return l=T.sent(),t._RightHandGLB=l[0],t._LeftHandGLB=l[1],[4,lf.ParseFromFileAsync("handShader",t.DEFAULT_HAND_MODEL_SHADER_URL,e)];case 2:return(c=T.sent()).needDepthPrePass=!0,c.transparencyMode=Bi.MATERIAL_ALPHABLEND,c.alphaMode=s.Y.ALPHA_COMBINE,c.build(!1),u=(0,f.Cl)({base:h.v9.FromInts(116,63,203),fresnel:h.v9.FromInts(149,102,229),fingerColor:h.v9.FromInts(177,130,255),tipFresnel:h.v9.FromInts(220,200,255)},null===(y=null==r?void 0:r.handMeshes)||void 0===y?void 0:y.customColors),(d={base:c.getBlockByName("baseColor"),fresnel:c.getBlockByName("fresnelColor"),fingerColor:c.getBlockByName("fingerColor"),tipFresnel:c.getBlockByName("tipFresnelColor")}).base.value=u.base,d.fresnel.value=u.fresnel,d.fingerColor.value=u.fingerColor,d.tipFresnel.value=u.tipFresnel,p=null===(b=i._getBaseLayerWrapper())||void 0===b?void 0:b.isMultiview,["left","right"].forEach((function(i){var r="left"==i?t._LeftHandGLB:t._RightHandGLB;if(!r)throw new Error("Could not load hand model");var o=r.meshes[1];o._internalAbstractMeshDataInfo._computeBonesUsingShaders=!0,p||(o.material=c.clone("".concat(i,"HandShaderClone"),!0)),o.isVisible=!1,n[i]=o,a||e.useRightHandedSystem||r.meshes[1].rotate(Oi.Y,Math.PI)})),c.dispose(),o({left:n.left,right:n.right}),[2]}}))}))}))},t._GenerateDefaultHandMeshRigMapping=function(e){var t,i="right"==e?"R":"L";return(t={}).wrist="wrist_".concat(i),t["thumb-metacarpal"]="thumb_metacarpal_".concat(i),t["thumb-phalanx-proximal"]="thumb_proxPhalanx_".concat(i),t["thumb-phalanx-distal"]="thumb_distPhalanx_".concat(i),t["thumb-tip"]="thumb_tip_".concat(i),t["index-finger-metacarpal"]="index_metacarpal_".concat(i),t["index-finger-phalanx-proximal"]="index_proxPhalanx_".concat(i),t["index-finger-phalanx-intermediate"]="index_intPhalanx_".concat(i),t["index-finger-phalanx-distal"]="index_distPhalanx_".concat(i),t["index-finger-tip"]="index_tip_".concat(i),t["middle-finger-metacarpal"]="middle_metacarpal_".concat(i),t["middle-finger-phalanx-proximal"]="middle_proxPhalanx_".concat(i),t["middle-finger-phalanx-intermediate"]="middle_intPhalanx_".concat(i),t["middle-finger-phalanx-distal"]="middle_distPhalanx_".concat(i),t["middle-finger-tip"]="middle_tip_".concat(i),t["ring-finger-metacarpal"]="ring_metacarpal_".concat(i),t["ring-finger-phalanx-proximal"]="ring_proxPhalanx_".concat(i),t["ring-finger-phalanx-intermediate"]="ring_intPhalanx_".concat(i),t["ring-finger-phalanx-distal"]="ring_distPhalanx_".concat(i),t["ring-finger-tip"]="ring_tip_".concat(i),t["pinky-finger-metacarpal"]="little_metacarpal_".concat(i),t["pinky-finger-phalanx-proximal"]="little_proxPhalanx_".concat(i),t["pinky-finger-phalanx-intermediate"]="little_intPhalanx_".concat(i),t["pinky-finger-phalanx-distal"]="little_distPhalanx_".concat(i),t["pinky-finger-tip"]="little_tip_".concat(i),t},t.prototype.isCompatible=function(){return"undefined"!=typeof XRHand},t.prototype.getHandByControllerId=function(e){return this._attachedHands[e]},t.prototype.getHandByHandedness=function(e){return"none"==e?null:this._trackingHands[e]},t.prototype.attach=function(){var i,r,n,o,a=this;return!!e.prototype.attach.call(this)&&(this._handResources={jointMeshes:t._GenerateTrackedJointMeshes(this.options),handMeshes:(null===(i=this.options.handMeshes)||void 0===i?void 0:i.customMeshes)||null,rigMappings:(null===(r=this.options.handMeshes)||void 0===r?void 0:r.customRigMappings)||null},(null===(n=this.options.handMeshes)||void 0===n?void 0:n.customMeshes)||(null===(o=this.options.handMeshes)||void 0===o?void 0:o.disableDefaultMeshes)||(t._GenerateDefaultHandMeshesAsync(M.q.LastCreatedScene,this._xrSessionManager,this.options).then((function(e){var i,r;a._handResources.handMeshes=e,a._handResources.rigMappings={left:t._GenerateDefaultHandMeshRigMapping("left"),right:t._GenerateDefaultHandMeshRigMapping("right")},null===(i=a._trackingHands.left)||void 0===i||i.setHandMesh(a._handResources.handMeshes.left,a._handResources.rigMappings.left,a._xrSessionManager),null===(r=a._trackingHands.right)||void 0===r||r.setHandMesh(a._handResources.handMeshes.right,a._handResources.rigMappings.right,a._xrSessionManager),a._handResources.handMeshes.left.scaling.setAll(a._xrSessionManager.worldScalingFactor),a._handResources.handMeshes.right.scaling.setAll(a._xrSessionManager.worldScalingFactor)})),this._worldScaleObserver=this._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(e){a._handResources.handMeshes&&(a._handResources.handMeshes.left.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor),a._handResources.handMeshes.right.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor))}))),this.options.xrInput.controllers.forEach(this._attachHand),this._addNewAttachObserver(this.options.xrInput.onControllerAddedObservable,this._attachHand),this._addNewAttachObserver(this.options.xrInput.onControllerRemovedObservable,this._detachHand),!0)},t.prototype._onXRFrame=function(e){var t,i;null===(t=this._trackingHands.left)||void 0===t||t.updateFromXRFrame(e,this._xrSessionManager.referenceSpace),null===(i=this._trackingHands.right)||void 0===i||i.updateFromXRFrame(e,this._xrSessionManager.referenceSpace)},t.prototype._detachHandById=function(e,t){var i,r=this.getHandByControllerId(e);if(r){var n="left"==r.xrController.inputSource.handedness?"left":"right";(null===(i=this._trackingHands[n])||void 0===i?void 0:i.xrController.uniqueId)===e&&(this._trackingHands[n]=null),this.onHandRemovedObservable.notifyObservers(r),r.dispose(t),delete this._attachedHands[e]}},t.prototype.detach=function(){var t,i=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._attachedHands).forEach((function(e){var t;return i._detachHandById(e,null===(t=i.options.handMeshes)||void 0===t?void 0:t.disposeOnSessionEnd)})),(null===(t=this.options.handMeshes)||void 0===t?void 0:t.disposeOnSessionEnd)&&this._handResources.jointMeshes&&(this._handResources.jointMeshes.left.forEach((function(e){return e.dispose()})),this._handResources.jointMeshes.right.forEach((function(e){return e.dispose()}))),this._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(this._worldScaleObserver),!0)},t.prototype.dispose=function(){var i;e.prototype.dispose.call(this),this.onHandAddedObservable.clear(),this.onHandRemovedObservable.clear(),this._handResources.handMeshes&&!(null===(i=this.options.handMeshes)||void 0===i?void 0:i.customMeshes)&&(this._handResources.handMeshes.left.dispose(),this._handResources.handMeshes.right.dispose(),t._RightHandGLB=null,t._LeftHandGLB=null),this._handResources.jointMeshes&&(this._handResources.jointMeshes.left.forEach((function(e){return e.dispose()})),this._handResources.jointMeshes.right.forEach((function(e){return e.dispose()})))},t.Name=Dr.HAND_TRACKING,t.Version=1,t.DEFAULT_HAND_MODEL_BASE_URL="https://assets.babylonjs.com/meshes/HandMeshes/",t.DEFAULT_HAND_MODEL_RIGHT_FILENAME="r_hand_rhs.glb",t.DEFAULT_HAND_MODEL_LEFT_FILENAME="l_hand_rhs.glb",t.DEFAULT_HAND_MODEL_SHADER_URL="https://assets.babylonjs.com/meshes/HandMeshes/handsShader.json",t._ICOSPHERE_PARAMS={radius:.5,flat:!1,subdivisions:2},t._RightHandGLB=null,t._LeftHandGLB=null,t}(Tp);function Tf(e){var t,i=0,r=Date.now();e.observableParameters=null!==(t=e.observableParameters)&&void 0!==t?t:{};var n=e.contextObservable.add((function(t){var o=Date.now(),a={startTime:r,currentTime:o,deltaTime:i=o-r,completeRate:i/e.timeout,payload:t};e.onTick&&e.onTick(a),e.breakCondition&&e.breakCondition()&&(e.contextObservable.remove(n),e.onAborted&&e.onAborted(a)),i>=e.timeout&&(e.contextObservable.remove(n),e.onEnded&&e.onEnded(a))}),e.observableParameters.mask,e.observableParameters.insertFirst,e.observableParameters.scope);return n}Nr.AddWebXRFeature(bf.Name,(function(e,t){return function(){return new bf(e,t)}}),bf.Version,!1),function(e){e[e.INIT=0]="INIT",e[e.STARTED=1]="STARTED",e[e.ENDED=2]="ENDED"}(mf||(mf={}));var Ef=function(){function e(e){var t,i,r=this;this.onEachCountObservable=new c.cP,this.onTimerAbortedObservable=new c.cP,this.onTimerEndedObservable=new c.cP,this.onStateChangedObservable=new c.cP,this._observer=null,this._breakOnNextTick=!1,this._tick=function(e){var t=Date.now();r._timer=t-r._startTime;var i={startTime:r._startTime,currentTime:t,deltaTime:r._timer,completeRate:r._timer/r._timeToEnd,payload:e},n=r._breakOnNextTick||r._breakCondition(i);n||r._timer>=r._timeToEnd?r._stop(i,n):r.onEachCountObservable.notifyObservers(i)},this._setState(0),this._contextObservable=e.contextObservable,this._observableParameters=null!==(t=e.observableParameters)&&void 0!==t?t:{},this._breakCondition=null!==(i=e.breakCondition)&&void 0!==i?i:function(){return!1},this._timeToEnd=e.timeout,e.onEnded&&this.onTimerEndedObservable.add(e.onEnded),e.onTick&&this.onEachCountObservable.add(e.onTick),e.onAborted&&this.onTimerAbortedObservable.add(e.onAborted)}return Object.defineProperty(e.prototype,"breakCondition",{set:function(e){this._breakCondition=e},enumerable:!1,configurable:!0}),e.prototype.clearObservables=function(){this.onEachCountObservable.clear(),this.onTimerAbortedObservable.clear(),this.onTimerEndedObservable.clear(),this.onStateChangedObservable.clear()},e.prototype.start=function(e){if(void 0===e&&(e=this._timeToEnd),1===this._state)throw new Error("Timer already started. Please stop it before starting again");this._timeToEnd=e,this._startTime=Date.now(),this._timer=0,this._observer=this._contextObservable.add(this._tick,this._observableParameters.mask,this._observableParameters.insertFirst,this._observableParameters.scope),this._setState(1)},e.prototype.stop=function(){1===this._state&&(this._breakOnNextTick=!0)},e.prototype.dispose=function(){this._observer&&this._contextObservable.remove(this._observer),this.clearObservables()},e.prototype._setState=function(e){this._state=e,this.onStateChangedObservable.notifyObservers(this._state)},e.prototype._stop=function(e,t){void 0===t&&(t=!1),this._contextObservable.remove(this._observer),this._setState(2),t?this.onTimerAbortedObservable.notifyObservers(e):this.onTimerEndedObservable.notifyObservers(e)},e}(),xf=function(e){function t(t,i){var r=e.call(this,t)||this;return r._options=i,r._controllers={},r._snappedToPoint=!1,r._cachedColor4White=new h.ov(1,1,1,1),r._tmpRay=new gr(new u.Pq,new u.Pq),r._tmpVector=new u.Pq,r._tmpQuaternion=new u.PT,r._worldScaleObserver=null,r.skipNextTeleportation=!1,r.backwardsMovementEnabled=!0,r.backwardsTeleportationDistance=.7,r.parabolicCheckRadius=5,r.parabolicRayEnabled=!0,r.straightRayEnabled=!0,r.rotationAngle=Math.PI/8,r.onTargetMeshPositionUpdatedObservable=new c.cP,r.teleportationEnabled=!0,r._rotationEnabled=!0,r.onBeforeCameraTeleportRotation=new c.cP,r.onAfterCameraTeleportRotation=new c.cP,r._attachController=function(e){if(!(r._controllers[e.uniqueId]||r._options.forceHandedness&&e.inputSource.handedness!==r._options.forceHandedness)){r._controllers[e.uniqueId]={xrController:e,teleportationState:{forward:!1,backwards:!1,rotating:!1,currentRotation:0,baseRotation:0,blocked:!1,initialHit:!1,mainComponentUsed:!1}};var t=r._controllers[e.uniqueId];if("tracked-pointer"===t.xrController.inputSource.targetRayMode&&t.xrController.inputSource.gamepad){var i=function(){if(e.motionController){var i=e.motionController.getComponentOfType(lp.THUMBSTICK_TYPE)||e.motionController.getComponentOfType(lp.TOUCHPAD_TYPE);if(!i||r._options.useMainComponentOnly){var n=e.motionController.getMainComponent();if(!n)return;t.teleportationState.mainComponentUsed=!0,t.teleportationComponent=n,t.onButtonChangedObserver=n.onButtonStateChangedObservable.add((function(){if(r.teleportationEnabled){var i=function(){t.teleportationState.forward=!0,t.teleportationState.initialHit=!1,r._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=r._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y,t.teleportationState.currentRotation=0,Tf({timeout:r._options.timeToTeleport||3e3,contextObservable:r._xrSessionManager.onXRFrameObservable,breakCondition:function(){return!n.pressed},onEnded:function(){r._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&r._teleportForward(e.uniqueId)}})};n.changes.pressed&&(n.changes.pressed.current?r._options.timeToTeleportStart?Tf({timeout:r._options.timeToTeleportStart,contextObservable:r._xrSessionManager.onXRFrameObservable,onEnded:function(){n.pressed&&i()}}):i():(t.teleportationState.forward=!1,r._currentTeleportationControllerId=""))}}))}else t.teleportationComponent=i,t.onAxisChangedObserver=i.onAxisValueChangedObservable.add((function(i){if(i.y<=.7&&t.teleportationState.backwards&&(t.teleportationState.backwards=!1),i.y>.7&&!t.teleportationState.forward&&r.backwardsMovementEnabled&&!r.snapPointsOnly&&!t.teleportationState.backwards){t.teleportationState.backwards=!0,r._tmpQuaternion.copyFrom(r._options.xrInput.xrCamera.rotationQuaternion),r._tmpQuaternion.toEulerAnglesToRef(r._tmpVector),r._tmpVector.x=0,r._tmpVector.z=0,u.PT.FromEulerVectorToRef(r._tmpVector,r._tmpQuaternion),r._tmpVector.set(0,0,r.backwardsTeleportationDistance*(r._xrSessionManager.scene.useRightHandedSystem?1:-1)),r._tmpVector.rotateByQuaternionToRef(r._tmpQuaternion,r._tmpVector),r._tmpVector.addInPlace(r._options.xrInput.xrCamera.position),r._tmpRay.origin.copyFrom(r._tmpVector),r._tmpRay.length=r._options.xrInput.xrCamera.realWorldHeight+.1,r._tmpRay.direction.set(0,-1,0);var n=r._xrSessionManager.scene.pickWithRay(r._tmpRay,(function(e){return-1!==r._floorMeshes.indexOf(e)}));n&&n.pickedPoint&&(r._options.xrInput.xrCamera.position.x=n.pickedPoint.x,r._options.xrInput.xrCamera.position.z=n.pickedPoint.z)}if(i.y<-.7&&!r._currentTeleportationControllerId&&!t.teleportationState.rotating&&r.teleportationEnabled&&(t.teleportationState.forward=!0,r._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=r._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y),i.x){if(t.teleportationState.forward)r._currentTeleportationControllerId===t.xrController.uniqueId&&(r.rotationEnabled?setTimeout((function(){t.teleportationState.currentRotation=Math.atan2(i.x,i.y*(r._xrSessionManager.scene.useRightHandedSystem?1:-1))})):t.teleportationState.currentRotation=0);else if(!t.teleportationState.rotating&&Math.abs(i.x)>.7){t.teleportationState.rotating=!0;var o=r.rotationAngle*(i.x>0?1:-1)*(r._xrSessionManager.scene.useRightHandedSystem?-1:1);r.onBeforeCameraTeleportRotation.notifyObservers(o),u.PT.FromEulerAngles(0,o,0).multiplyToRef(r._options.xrInput.xrCamera.rotationQuaternion,r._options.xrInput.xrCamera.rotationQuaternion),r.onAfterCameraTeleportRotation.notifyObservers(r._options.xrInput.xrCamera.rotationQuaternion)}}else t.teleportationState.rotating=!1;0===i.x&&0===i.y&&(t.teleportationState.blocked&&(t.teleportationState.blocked=!1,r._setTargetMeshVisibility(!1)),t.teleportationState.forward&&r._teleportForward(e.uniqueId))}))}};e.motionController?i():e.onMotionControllerInitObservable.addOnce((function(){i()}))}else{t.teleportationState.mainComponentUsed=!0;var n=!1,o=function(){r._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.forward=!0,t.teleportationState.initialHit=!1,t.teleportationState.baseRotation=r._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y,t.teleportationState.currentRotation=0,Tf({timeout:r._options.timeToTeleport||3e3,contextObservable:r._xrSessionManager.onXRFrameObservable,onEnded:function(){r._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&r._teleportForward(e.uniqueId)}})};r._xrSessionManager.scene.onPointerObservable.add((function(e){e.type===Me.POINTERDOWN?(n=!1,r._options.timeToTeleportStart?Tf({timeout:r._options.timeToTeleportStart,contextObservable:r._xrSessionManager.onXRFrameObservable,onEnded:function(){r._currentTeleportationControllerId===t.xrController.uniqueId&&o()},breakCondition:function(){return!!n&&(n=!1,!0)}}):o()):e.type===Me.POINTERUP&&(n=!0,t.teleportationState.forward=!1,r._currentTeleportationControllerId="")}))}}},r._colorArray=Array(24).fill(r._cachedColor4White),r._options.teleportationTargetMesh||r._createDefaultTargetMesh(),r._floorMeshes=r._options.floorMeshes||[],r._snapToPositions=r._options.snapPositions||[],r._blockedRayColor=r._options.blockedRayColor||new h.ov(1,0,0,.75),r._setTargetMeshVisibility(!1),r.onBeforeCameraTeleport=i.xrInput.xrCamera.onBeforeCameraTeleport,r.onAfterCameraTeleport=i.xrInput.xrCamera.onAfterCameraTeleport,r.parabolicCheckRadius*=r._xrSessionManager.worldScalingFactor,r._worldScaleObserver=t.onWorldScaleFactorChangedObservable.add((function(e){var t;r.parabolicCheckRadius=r.parabolicCheckRadius/e.previousScaleFactor*e.newScaleFactor,null===(t=r._options.teleportationTargetMesh)||void 0===t||t.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor)})),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"rotationEnabled",{get:function(){return this._rotationEnabled},set:function(e){if(this._rotationEnabled=e,this._options.teleportationTargetMesh){var t=this._options.teleportationTargetMesh.getChildMeshes(!1,(function(e){return"rotationCone"===e.name}));t[0]&&t[0].setEnabled(e)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"teleportationTargetMesh",{get:function(){return this._options.teleportationTargetMesh||null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapPointsOnly",{get:function(){return!!this._options.snapPointsOnly},set:function(e){this._options.snapPointsOnly=e},enumerable:!1,configurable:!0}),t.prototype.addFloorMesh=function(e){this._floorMeshes.push(e)},t.prototype.addBlockerMesh=function(e){this._options.pickBlockerMeshes=this._options.pickBlockerMeshes||[],this._options.pickBlockerMeshes.push(e)},t.prototype.addSnapPoint=function(e){this._snapToPositions.push(e)},t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._currentTeleportationControllerId="",this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._setTargetMeshVisibility(!1),this._currentTeleportationControllerId="",this._controllers={},!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.dispose(!1,!0),this._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(this._worldScaleObserver)},t.prototype.removeFloorMesh=function(e){var t=this._floorMeshes.indexOf(e);-1!==t&&this._floorMeshes.splice(t,1)},t.prototype.removeBlockerMesh=function(e){this._options.pickBlockerMeshes=this._options.pickBlockerMeshes||[];var t=this._options.pickBlockerMeshes.indexOf(e);-1!==t&&this._options.pickBlockerMeshes.splice(t,1)},t.prototype.removeFloorMeshByName=function(e){var t=this._xrSessionManager.scene.getMeshByName(e);t&&this.removeFloorMesh(t)},t.prototype.removeSnapPoint=function(e){var t=this._snapToPositions.indexOf(e);if(-1===t)for(var i=0;i<this._snapToPositions.length;++i)if(this._snapToPositions[i].equals(e)){t=i;break}return-1!==t&&(this._snapToPositions.splice(t,1),!0)},t.prototype.setSelectionFeature=function(e){this._selectionFeature=e},t.prototype._onXRFrame=function(e){var t=this,i=this._xrSessionManager.currentFrame,r=this._xrSessionManager.scene;if(this.attach&&i){var n=this._options.teleportationTargetMesh;if(this._currentTeleportationControllerId){if(!n)return;n.rotationQuaternion=n.rotationQuaternion||new u.PT;var o=this._controllers[this._currentTeleportationControllerId];if(o&&o.teleportationState.forward){u.PT.RotationYawPitchRollToRef(o.teleportationState.currentRotation+o.teleportationState.baseRotation,0,0,n.rotationQuaternion);var a=!1,s="transient-pointer"!==o.xrController.inputSource.targetRayMode;if(o.xrController.getWorldPointerRayToRef(this._tmpRay),this.straightRayEnabled){var l=(c=r.pickWithRay(this._tmpRay,(function(e){if(t._options.blockerMeshesPredicate&&t._options.blockerMeshesPredicate(e))return!0;if(t._options.blockAllPickableMeshes&&e.isPickable)return!0;if(t._options.pickBlockerMeshes&&-1!==t._options.pickBlockerMeshes.indexOf(e))return!0;var i=t._floorMeshes.indexOf(e);return-1!==i&&t._floorMeshes[i].absolutePosition.y<t._options.xrInput.xrCamera.globalPosition.y})))&&c.pickedMesh&&-1!==this._floorMeshes.indexOf(c.pickedMesh);if(c&&c.pickedMesh&&!l)return o.teleportationState.mainComponentUsed&&!o.teleportationState.initialHit?void(o.teleportationState.forward=!1):(o.teleportationState.blocked=!0,this._setTargetMeshVisibility(!1,!1,s),void this._showParabolicPath(c));c&&c.pickedPoint&&(o.teleportationState.initialHit=!0,o.teleportationState.blocked=!1,a=!0,this._setTargetMeshPosition(c),this._setTargetMeshVisibility(!0,!1,s),this._showParabolicPath(c))}if(this.parabolicRayEnabled&&!a){var c,h=o.xrController.pointer.rotationQuaternion.toEulerAngles().x,d=Math.PI/2-Math.abs(h)+1,p=this.parabolicCheckRadius*d;if(this._tmpRay.origin.addToRef(this._tmpRay.direction.scale(2*p),this._tmpVector),this._tmpVector.y=this._tmpRay.origin.y,this._tmpRay.origin.addInPlace(this._tmpRay.direction.scale(p)),this._tmpVector.subtractToRef(this._tmpRay.origin,this._tmpRay.direction),this._tmpRay.direction.normalize(),l=(c=r.pickWithRay(this._tmpRay,(function(e){return!(!t._options.blockerMeshesPredicate||!t._options.blockerMeshesPredicate(e))||!(!t._options.blockAllPickableMeshes||!e.isPickable)||!(!t._options.pickBlockerMeshes||-1===t._options.pickBlockerMeshes.indexOf(e))||-1!==t._floorMeshes.indexOf(e)})))&&c.pickedMesh&&-1!==this._floorMeshes.indexOf(c.pickedMesh),c&&c.pickedMesh&&!l)return o.teleportationState.mainComponentUsed&&!o.teleportationState.initialHit?void(o.teleportationState.forward=!1):(o.teleportationState.blocked=!0,this._setTargetMeshVisibility(!1,!1,s),void this._showParabolicPath(c));c&&c.pickedPoint&&(o.teleportationState.initialHit=!0,o.teleportationState.blocked=!1,a=!0,this._setTargetMeshPosition(c),this._setTargetMeshVisibility(!0,!1,s),this._showParabolicPath(c))}this._setTargetMeshVisibility(a,!1,s)}else this._setTargetMeshVisibility(!1,!1,!0)}else this._disposeBezierCurve(),this._setTargetMeshVisibility(!1,!1,!0)}},t.prototype._createDefaultTargetMesh=function(){this._options.defaultTargetMeshOptions=this._options.defaultTargetMeshOptions||{};var e=this._options.useUtilityLayer?this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene:this._xrSessionManager.scene,t=sa("teleportationTarget",{width:2,height:2,subdivisions:2},e);if(t.isPickable=!1,this._options.defaultTargetMeshOptions.teleportationCircleMaterial)t.material=this._options.defaultTargetMeshOptions.teleportationCircleMaterial;else{var i=new Ho("teleportationPlaneDynamicTexture",512,e,!0);i.hasAlpha=!0;var r=i.getContext();r.beginPath(),r.arc(256,256,200,0,2*Math.PI,!1),r.fillStyle=this._options.defaultTargetMeshOptions.teleportationFillColor||"#444444",r.fill(),r.lineWidth=10,r.strokeStyle=this._options.defaultTargetMeshOptions.teleportationBorderColor||"#FFFFFF",r.stroke(),r.closePath(),i.update();var n=new Wo("teleportationPlaneMaterial",e);n.diffuseTexture=i,t.material=n}var o=da("torusTeleportation",{diameter:.75,thickness:.1,tessellation:20},e);if(o.isPickable=!1,o.parent=t,!this._options.defaultTargetMeshOptions.disableAnimation){var a=new Z("animationInnerCircle","position.y",30,Z.ANIMATIONTYPE_FLOAT,Z.ANIMATIONLOOPMODE_CYCLE),s=[];s.push({frame:0,value:0}),s.push({frame:30,value:.4}),s.push({frame:60,value:0}),a.setKeys(s);var l=new Pt;l.setEasingMode(_t.EASINGMODE_EASEINOUT),a.setEasingFunction(l),o.animations=[],o.animations.push(a),e.beginAnimation(o,0,60,!0)}var c=Na("rotationCone",{diameterTop:0,tessellation:4},e);if(c.isPickable=!1,c.scaling.set(.5,.12,.2),c.rotate(Oi.X,Math.PI/2),c.position.z=.6,c.parent=o,this._options.defaultTargetMeshOptions.torusArrowMaterial)o.material=this._options.defaultTargetMeshOptions.torusArrowMaterial,c.material=this._options.defaultTargetMeshOptions.torusArrowMaterial;else{var u=new Wo("torusConsMat",e);u.disableLighting=!!this._options.defaultTargetMeshOptions.disableLighting,u.disableLighting?u.emissiveColor=new h.v9(.3,.3,1):u.diffuseColor=new h.v9(.3,.3,1),u.alpha=.9,o.material=u,c.material=u,this._teleportationRingMaterial=u}void 0!==this._options.renderingGroupId&&(t.renderingGroupId=this._options.renderingGroupId,o.renderingGroupId=this._options.renderingGroupId,c.renderingGroupId=this._options.renderingGroupId),this._options.teleportationTargetMesh=t,this._options.teleportationTargetMesh.scaling.setAll(this._xrSessionManager.worldScalingFactor),this._setTargetMeshVisibility(!1)},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.teleportationComponent&&(t.onAxisChangedObserver&&t.teleportationComponent.onAxisValueChangedObservable.remove(t.onAxisChangedObserver),t.onButtonChangedObserver&&t.teleportationComponent.onButtonStateChangedObservable.remove(t.onButtonChangedObserver)),delete this._controllers[e])},t.prototype._findClosestSnapPointWithRadius=function(e,t){void 0===t&&(t=this._options.snapToPositionRadius||.8);var i=null,r=Number.MAX_VALUE;if(this._snapToPositions.length){var n=t*t;this._snapToPositions.forEach((function(t){var o=u.Pq.DistanceSquared(t,e);o<=n&&o<r&&(r=o,i=t)}))}return i},t.prototype._setTargetMeshPosition=function(e){var t=e.pickedPoint;if(this._options.teleportationTargetMesh&&t){var i=this._findClosestSnapPointWithRadius(t);this._snappedToPoint=!!i,this.snapPointsOnly&&!this._snappedToPoint&&this._teleportationRingMaterial?this._teleportationRingMaterial.diffuseColor.set(1,.3,.3):this.snapPointsOnly&&this._snappedToPoint&&this._teleportationRingMaterial&&this._teleportationRingMaterial.diffuseColor.set(.3,.3,1),this._options.teleportationTargetMesh.position.copyFrom(i||t),this._options.teleportationTargetMesh.position.y+=.01,this.onTargetMeshPositionUpdatedObservable.notifyObservers(e)}},t.prototype._setTargetMeshVisibility=function(e,t,i){this._options.teleportationTargetMesh&&(this._options.teleportationTargetMesh.isVisible!==e||t)&&(this._options.teleportationTargetMesh.isVisible=e,this._options.teleportationTargetMesh.getChildren(void 0,!1).forEach((function(t){t.isVisible=e})),e?this._selectionFeature&&i&&this._selectionFeature.detach():(this._quadraticBezierCurve&&(this._quadraticBezierCurve.dispose(),this._quadraticBezierCurve=null),this._selectionFeature&&i&&this._selectionFeature.attach()))},t.prototype._disposeBezierCurve=function(){this._quadraticBezierCurve&&(this._quadraticBezierCurve.dispose(),this._quadraticBezierCurve=null)},t.prototype._showParabolicPath=function(e){if(e.pickedPoint&&this._currentTeleportationControllerId){var t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||Ua.DefaultUtilityLayer.utilityLayerScene:this._xrSessionManager.scene,i=this._controllers[this._currentTeleportationControllerId],r=ft.CreateQuadraticBezier(i.xrController.pointer.absolutePosition,e.ray.origin,e.pickedPoint,25),n=i.teleportationState.blocked?this._blockedRayColor:void 0,o=this._colorArray.fill(n||this._cachedColor4White),a=r.getPoints();a.shift(),a.shift(),this._options.generateRayPathMesh?this._quadraticBezierCurve=this._options.generateRayPathMesh(r.getPoints(),e):this._quadraticBezierCurve=As("teleportation path line",{points:a,instance:this._quadraticBezierCurve,updatable:!0,colors:o},t),this._quadraticBezierCurve.isPickable=!1,void 0!==this._options.renderingGroupId&&(this._quadraticBezierCurve.renderingGroupId=this._options.renderingGroupId)}},t.prototype._teleportForward=function(e){var t=this._controllers[e];if(t&&t.teleportationState.forward&&this.teleportationEnabled&&(t.teleportationState.forward=!1,this._currentTeleportationControllerId="",!this.snapPointsOnly||this._snappedToPoint))if(this.skipNextTeleportation)this.skipNextTeleportation=!1;else if(this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.isVisible){var i=this._options.xrInput.xrCamera.realWorldHeight;this.onBeforeCameraTeleport.notifyObservers(this._options.xrInput.xrCamera.position),this._options.xrInput.xrCamera.position.copyFrom(this._options.teleportationTargetMesh.position),this._options.xrInput.xrCamera.position.y+=i,u.PT.FromEulerAngles(0,t.teleportationState.currentRotation-(this._xrSessionManager.scene.useRightHandedSystem?Math.PI:0),0).multiplyToRef(this._options.xrInput.xrCamera.rotationQuaternion,this._options.xrInput.xrCamera.rotationQuaternion),this.onAfterCameraTeleport.notifyObservers(this._options.xrInput.xrCamera.position)}},t.Name=Dr.TELEPORTATION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(xf.Name,(function(e,t){return function(){return new xf(e,t)}}),xf.Version,!0);var Sf=function(){},Cf=function(){function e(){}return e.CreateAsync=function(t,i){void 0===i&&(i={});var r=new e;if(t.onDisposeObservable.addOnce((function(){r.dispose()})),!i.disableDefaultUI){var n=(0,f.Cl)({renderTarget:r.renderTarget},i.uiOptions||{});i.optionalFeatures&&("boolean"==typeof i.optionalFeatures?n.optionalFeatures=["hit-test","anchors","plane-detection","hand-tracking"]:n.optionalFeatures=i.optionalFeatures),r.enterExitUI=new _f(t,n)}return sp.CreateAsync(t).then((function(e){if(r.baseExperience=e,i.ignoreNativeCameraTransformation&&(r.baseExperience.camera.compensateOnFirstFrame=!1),r.input=new bp(e.sessionManager,e.camera,(0,f.Cl)({controllerOptions:{renderingGroupId:i.renderingGroupId}},i.inputOptions||{})),!i.disablePointerSelection){var t=(0,f.Cl)((0,f.Cl)({},i.pointerSelectionOptions),{xrInput:r.input,renderingGroupId:i.renderingGroupId});r.pointerSelection=r.baseExperience.featuresManager.enableFeature(Ep.Name,i.useStablePlugins?"stable":"latest",t),i.disableTeleportation||(r.teleportation=r.baseExperience.featuresManager.enableFeature(xf.Name,i.useStablePlugins?"stable":"latest",(0,f.Cl)({floorMeshes:i.floorMeshes,xrInput:r.input,renderingGroupId:i.renderingGroupId},i.teleportationOptions)),r.teleportation.setSelectionFeature(r.pointerSelection))}return i.disableNearInteraction||(r.nearInteraction=r.baseExperience.featuresManager.enableFeature(cf.Name,i.useStablePlugins?"stable":"latest",(0,f.Cl)({xrInput:r.input,farInteractionFeature:r.pointerSelection,renderingGroupId:i.renderingGroupId,useUtilityLayer:!0,enableNearInteractionOnAllControllers:!0},i.nearInteractionOptions))),i.disableHandTracking||r.baseExperience.featuresManager.enableFeature(bf.Name,i.useStablePlugins?"stable":"latest",(0,f.Cl)({xrInput:r.input},i.handSupportOptions),void 0,!1),r.renderTarget=r.baseExperience.sessionManager.getWebXRRenderTarget(i.outputCanvasOptions),i.disableDefaultUI?void 0:r.enterExitUI.setHelperAsync(r.baseExperience,r.renderTarget)})).then((function(){return r})).catch((function(e){return y.V.Error("Error initializing XR"),y.V.Error(e),r}))},e.prototype.dispose=function(){this.baseExperience&&this.baseExperience.dispose(),this.input&&this.input.dispose(),this.enterExitUI&&this.enterExitUI.dispose(),this.renderTarget&&this.renderTarget.dispose()},e}(),Pf=!0;function Af(e){for(;e.firstChild;)e.removeChild(e.firstChild);e.srcObject=null,e.src="",e.removeAttribute("src")}it.prototype.createDefaultLight=function(e){if(void 0===e&&(e=!1),e&&this.lights)for(var t=0;t<this.lights.length;t++)this.lights[t].dispose();0===this.lights.length&&new wa("default light",u.Pq.Up(),this)},it.prototype.createDefaultCamera=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),t&&this.activeCamera&&(this.activeCamera.dispose(),this.activeCamera=null),!this.activeCamera){var r=this.getWorldExtends((function(e){return e.isVisible&&e.isEnabled()})),n=r.max.subtract(r.min),o=r.min.add(n.scale(.5)),a=void 0,s=1.5*n.length();if(isFinite(s)||(s=1,o.copyFromFloats(0,0,0)),e){var l=new bn("default camera",-Math.PI/2,Math.PI/2,s,o,this);l.lowerRadiusLimit=.01*s,l.wheelPrecision=100/s,a=l}else{var c=new vn("default camera",new u.Pq(o.x,o.y,-s),this);c.setTarget(o),a=c}a.minZ=.01*s,a.maxZ=1e3*s,a.speed=.2*s,this.activeCamera=a,i&&a.attachControl()}},it.prototype.createDefaultCameraOrLight=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),this.createDefaultLight(t),this.createDefaultCamera(e,t,i)},it.prototype.createDefaultSkybox=function(e,t,i,r,n){if(void 0===t&&(t=!1),void 0===i&&(i=1e3),void 0===r&&(r=0),void 0===n&&(n=!0),!e)return y.V.Warn("Can not create default skybox without environment texture."),null;n&&e&&(this.environmentTexture=e);var o=ja("hdrSkyBox",{size:i},this);if(t){var a=new Wd("skyBox",this);a.backFaceCulling=!1,a.reflectionTexture=e.clone(),a.reflectionTexture&&(a.reflectionTexture.coordinatesMode=rr.g.SKYBOX_MODE),a.microSurface=1-r,a.disableLighting=!0,a.twoSidedLighting=!0,o.material=a}else{var s=new Wo("skyBox",this);s.backFaceCulling=!1,s.reflectionTexture=e.clone(),s.reflectionTexture&&(s.reflectionTexture.coordinatesMode=rr.g.SKYBOX_MODE),s.disableLighting=!0,o.material=s}return o.isPickable=!1,o.infiniteDistance=!0,o.ignoreCameraMaxZ=!0,o},it.prototype.createDefaultEnvironment=function(e){return Sd?new Sd(e,this):null},it.prototype.createDefaultVRExperience=function(e){return void 0===e&&(e={}),new ga(this,e)},it.prototype.createDefaultXRExperienceAsync=function(e){return void 0===e&&(e={}),Cf.CreateAsync(this,e).then((function(e){return e}))};var Rf=function(e){function t(t,i,r,n,o,a,l,c,u){void 0===n&&(n=!1),void 0===o&&(o=!1),void 0===a&&(a=rr.g.TRILINEAR_SAMPLINGMODE),void 0===l&&(l={}),void 0===u&&(u=s.Y.TEXTUREFORMAT_RGBA);var h=e.call(this,null,r,!n,o)||this;h._externalTexture=null,h._onUserActionRequestedObservable=null,h._stillImageCaptured=!1,h._displayingPosterTexture=!1,h._frameId=-1,h._currentSrc=null,h._errorFound=!1,h.isVideo=!0,h._resizeInternalTexture=function(){var e;null!=h._texture&&h._texture.dispose(),!h._getEngine().needPOTTextures||ee.S0.IsExponentOfTwo(h.video.videoWidth)&&ee.S0.IsExponentOfTwo(h.video.videoHeight)?(h.wrapU=rr.g.WRAP_ADDRESSMODE,h.wrapV=rr.g.WRAP_ADDRESSMODE):(h.wrapU=rr.g.CLAMP_ADDRESSMODE,h.wrapV=rr.g.CLAMP_ADDRESSMODE,h._generateMipMaps=!1),h._texture=h._getEngine().createDynamicTexture(h.video.videoWidth,h.video.videoHeight,h._generateMipMaps,h.samplingMode),h._texture.format=null!==(e=h._format)&&void 0!==e?e:s.Y.TEXTUREFORMAT_RGBA,h._frameId=-1,h._updateInternalTexture()},h._createInternalTexture=function(){if(null!=h._texture){if(!h._displayingPosterTexture)return;h._displayingPosterTexture=!1}if(h.video.addEventListener("resize",h._resizeInternalTexture),h._resizeInternalTexture(),h.video.autoplay||h._settings.poster||h._settings.independentVideoSource)h._updateInternalTexture(),h.onLoadObservable.hasObservers()&&h.onLoadObservable.notifyObservers(h);else{var e=h.video.onplaying,t=h.video.muted;h.video.muted=!0,h.video.onplaying=function(){h.video.muted=t,h.video.onplaying=e,h._updateInternalTexture(),h._errorFound||h.video.pause(),h.onLoadObservable.hasObservers()&&h.onLoadObservable.notifyObservers(h)},h._handlePlay()}},h._reset=function(){null!=h._texture&&(h._displayingPosterTexture||(h._texture.dispose(),h._texture=null))},h._updateInternalTexture=function(){if(null!=h._texture&&!(h.video.readyState<h.video.HAVE_CURRENT_DATA||h._displayingPosterTexture)){var e=h.getScene().getFrameId();h._frameId!==e&&(h._frameId=e,h._getEngine().updateVideoTexture(h._texture,h._externalTexture?h._externalTexture:h.video,h._invertY))}},h._settings=(0,f.Cl)({autoPlay:!0,loop:!0,autoUpdateTexture:!0},l),h._onError=c,h._generateMipMaps=n,h._initialSamplingMode=a,h.autoUpdateTexture=h._settings.autoUpdateTexture,h._currentSrc=i,h.name=t||h._getName(i),h.video=h._getVideo(i);var d=h._engine,p=null==d?void 0:d.createExternalTexture;p&&(h._externalTexture=p.call(d,h.video)),h._settings.independentVideoSource||(h._settings.poster&&(h.video.poster=h._settings.poster),void 0!==h._settings.autoPlay&&(h.video.autoplay=h._settings.autoPlay),void 0!==h._settings.loop&&(h.video.loop=h._settings.loop),void 0!==h._settings.muted&&(h.video.muted=h._settings.muted),h.video.setAttribute("playsinline",""),h.video.addEventListener("paused",h._updateInternalTexture),h.video.addEventListener("seeked",h._updateInternalTexture),h.video.addEventListener("loadeddata",h._updateInternalTexture),h.video.addEventListener("emptied",h._reset),h._settings.autoPlay&&h._handlePlay()),h._createInternalTextureOnEvent=h._settings.poster&&!h._settings.autoPlay?"play":"canplay",h.video.addEventListener(h._createInternalTextureOnEvent,h._createInternalTexture),h._format=u;var _=h.video.readyState>=h.video.HAVE_CURRENT_DATA;return!h._settings.poster||h._settings.autoPlay&&_?_&&h._createInternalTexture():(h._texture=h._getEngine().createTexture(h._settings.poster,!1,!h.invertY,r),h._displayingPosterTexture=!0),h}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"onUserActionRequestedObservable",{get:function(){return this._onUserActionRequestedObservable||(this._onUserActionRequestedObservable=new c.cP),this._onUserActionRequestedObservable},enumerable:!1,configurable:!0}),t.prototype._processError=function(e){this._errorFound=!0,this._onError?this._onError(null==e?void 0:e.message):y.V.Error(null==e?void 0:e.message)},t.prototype._handlePlay=function(){var e=this;this._errorFound=!1,this.video.play().catch((function(t){if("NotAllowedError"===(null==t?void 0:t.name)){if(e._onUserActionRequestedObservable&&e._onUserActionRequestedObservable.hasObservers())return void e._onUserActionRequestedObservable.notifyObservers(e);if(!e.video.muted)return y.V.Warn("Unable to autoplay a video with sound. Trying again with muted turned true"),e.video.muted=!0,e._errorFound=!1,void e.video.play().catch((function(t){e._processError(t)}))}e._processError(t)}))},t.prototype.getClassName=function(){return"VideoTexture"},t.prototype._getName=function(e){return e instanceof HTMLVideoElement?e.currentSrc:"object"==typeof e?e.toString():e},t.prototype._getVideo=function(e){if(e.isNative)return e;if(e instanceof HTMLVideoElement)return ee.S0.SetCorsBehavior(e.currentSrc,e),e;var t=document.createElement("video");return"string"==typeof e?(ee.S0.SetCorsBehavior(e,t),t.src=e):(ee.S0.SetCorsBehavior(e[0],t),e.forEach((function(e){var i=document.createElement("source");i.src=e,t.appendChild(i)}))),this.onDisposeObservable.addOnce((function(){Af(t)})),t},t.prototype._rebuild=function(){this.update()},t.prototype.update=function(){this.autoUpdateTexture&&this.updateTexture(!0)},t.prototype.updateTexture=function(e){e&&(this.video.paused&&this._stillImageCaptured||(this._stillImageCaptured=!0,this._updateInternalTexture()))},Object.defineProperty(t.prototype,"externalTexture",{get:function(){return this._externalTexture},enumerable:!1,configurable:!0}),t.prototype.updateURL=function(e){this.video.src=e,this._currentSrc=e},t.prototype.clone=function(){return new t(this.name,this._currentSrc,this.getScene(),this._generateMipMaps,this.invertY,this.samplingMode,this._settings)},t.prototype.dispose=function(){var t;e.prototype.dispose.call(this),this._currentSrc=null,this._onUserActionRequestedObservable&&(this._onUserActionRequestedObservable.clear(),this._onUserActionRequestedObservable=null),this.video.removeEventListener(this._createInternalTextureOnEvent,this._createInternalTexture),this._settings.independentVideoSource||(this.video.removeEventListener("paused",this._updateInternalTexture),this.video.removeEventListener("seeked",this._updateInternalTexture),this.video.removeEventListener("loadeddata",this._updateInternalTexture),this.video.removeEventListener("emptied",this._reset),this.video.removeEventListener("resize",this._resizeInternalTexture),this.video.pause()),null===(t=this._externalTexture)||void 0===t||t.dispose()},t.CreateFromStreamAsync=function(e,i,r,n){void 0===n&&(n=!0);var o=e.getEngine().createVideoElement(r);return e.getEngine()._badOS&&(document.body.appendChild(o),o.style.transform="scale(0.0001, 0.0001)",o.style.opacity="0",o.style.position="fixed",o.style.bottom="0px",o.style.right="0px"),o.setAttribute("autoplay",""),o.setAttribute("muted","true"),o.setAttribute("playsinline",""),o.muted=!0,o.isNative||(void 0!==o.mozSrcObject?o.mozSrcObject=i:"object"==typeof o.srcObject?o.srcObject=i:o.src=window.URL&&window.URL.createObjectURL(i)),new Promise((function(i){var r=function(){var a=new t("video",o,e,!0,n,void 0,void 0,void 0,s.Y.TEXTUREFORMAT_RGB);e.getEngine()._badOS&&a.onDisposeObservable.addOnce((function(){o.remove()})),a.onDisposeObservable.addOnce((function(){Af(o)})),i(a),o.removeEventListener("playing",r)};o.addEventListener("playing",r),o.play()}))},t.CreateFromWebCamAsync=function(e,t,i,r){return void 0===i&&(i=!1),void 0===r&&(r=!0),(0,f.sH)(this,void 0,void 0,(function(){var n,o;return(0,f.YH)(this,(function(a){switch(a.label){case 0:return navigator.mediaDevices?[4,navigator.mediaDevices.getUserMedia({video:t,audio:i})]:[3,3];case 1:return n=a.sent(),[4,this.CreateFromStreamAsync(e,n,t,r)];case 2:return(o=a.sent()).onDisposeObservable.addOnce((function(){n.getTracks().forEach((function(e){e.stop()}))})),[2,o];case 3:return[2,Promise.reject("No support for userMedia on this device")]}}))}))},t.CreateFromWebCam=function(e,t,i,r,n){void 0===r&&(r=!1),void 0===n&&(n=!0),this.CreateFromWebCamAsync(e,i,r,n).then((function(e){t&&t(e)})).catch((function(e){y.V.Error(e.name)}))},(0,f.Cg)([(0,B.lK)("settings")],t.prototype,"_settings",void 0),(0,f.Cg)([(0,B.lK)("src")],t.prototype,"_currentSrc",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"isVideo",void 0),t}(rr.g);rr.g._CreateVideoTexture=function(e,t,i,r,n,o,a,l,c){return void 0===r&&(r=!1),void 0===n&&(n=!1),void 0===o&&(o=rr.g.TRILINEAR_SAMPLINGMODE),void 0===a&&(a={}),void 0===c&&(c=s.Y.TEXTUREFORMAT_RGBA),new Rf(e,t,i,r,n,o,a,l,c)},(0,o.Y5)("BABYLON.VideoTexture",Rf);var If=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"videoTexture",{get:function(){return this._texture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"videoMode",{get:function(){return this.textureMode},set:function(e){this.textureMode=e},enumerable:!1,configurable:!0}),t.prototype._initTexture=function(e,t,i){var r=this,n={loop:i.loop,autoPlay:i.autoPlay,autoUpdateTexture:!0,poster:i.poster},o=new Rf((this.name||"videoDome")+"_texture",e,t,i.generateMipMaps,this._useDirectMapping,rr.g.TRILINEAR_SAMPLINGMODE,n);return i.clickToPlay&&(this._pointerObserver=t.onPointerObservable.add((function(e){var t;(null===(t=e.pickInfo)||void 0===t?void 0:t.pickedMesh)===r.mesh&&r._texture.video.play()}),Me.POINTERDOWN)),this._textureObserver=o.onLoadObservable.add((function(){r.onLoadObservable.notifyObservers()})),o},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._texture.onLoadObservable.remove(this._textureObserver),this._scene.onPointerObservable.remove(this._pointerObserver),e.prototype.dispose.call(this,t,i)},t.MODE_MONOSCOPIC=Cd.MODE_MONOSCOPIC,t.MODE_TOPBOTTOM=Cd.MODE_TOPBOTTOM,t.MODE_SIDEBYSIDE=Cd.MODE_SIDEBYSIDE,t}(Cd),Mf=function(){function e(e){this.engine=e,this._captureGPUFrameTime=!1,this._captureShaderCompilationTime=!1,this._shaderCompilationTime=new qe.A,this._onBeginFrameObserver=null,this._onEndFrameObserver=null,this._onBeforeShaderCompilationObserver=null,this._onAfterShaderCompilationObserver=null}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this.engine.getGPUFrameTimeCounter()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureGPUFrameTime",{get:function(){return this._captureGPUFrameTime},set:function(e){e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,this.engine.captureGPUFrameTime(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shaderCompilationTimeCounter",{get:function(){return this._shaderCompilationTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureShaderCompilationTime",{get:function(){return this._captureShaderCompilationTime},set:function(e){var t=this;e!==this._captureShaderCompilationTime&&(this._captureShaderCompilationTime=e,e?(this._onBeforeShaderCompilationObserver=this.engine.onBeforeShaderCompilationObservable.add((function(){t._shaderCompilationTime.fetchNewFrame(),t._shaderCompilationTime.beginMonitoring()})),this._onAfterShaderCompilationObserver=this.engine.onAfterShaderCompilationObservable.add((function(){t._shaderCompilationTime.endMonitoring()}))):(this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null))},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null,this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null,this.engine=null},e}(),Of=function(){function e(e){var t=this;this.scene=e,this._captureActiveMeshesEvaluationTime=!1,this._activeMeshesEvaluationTime=new qe.A,this._captureRenderTargetsRenderTime=!1,this._renderTargetsRenderTime=new qe.A,this._captureFrameTime=!1,this._frameTime=new qe.A,this._captureRenderTime=!1,this._renderTime=new qe.A,this._captureInterFrameTime=!1,this._interFrameTime=new qe.A,this._captureParticlesRenderTime=!1,this._particlesRenderTime=new qe.A,this._captureSpritesRenderTime=!1,this._spritesRenderTime=new qe.A,this._capturePhysicsTime=!1,this._physicsTime=new qe.A,this._captureAnimationsTime=!1,this._animationsTime=new qe.A,this._captureCameraRenderTime=!1,this._cameraRenderTime=new qe.A,this._onBeforeActiveMeshesEvaluationObserver=null,this._onAfterActiveMeshesEvaluationObserver=null,this._onBeforeRenderTargetsRenderObserver=null,this._onAfterRenderTargetsRenderObserver=null,this._onAfterRenderObserver=null,this._onBeforeDrawPhaseObserver=null,this._onAfterDrawPhaseObserver=null,this._onBeforeAnimationsObserver=null,this._onBeforeParticlesRenderingObserver=null,this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver=null,this._onAfterSpritesRenderingObserver=null,this._onBeforePhysicsObserver=null,this._onAfterPhysicsObserver=null,this._onAfterAnimationsObserver=null,this._onBeforeCameraRenderObserver=null,this._onAfterCameraRenderObserver=null,this._onBeforeAnimationsObserver=e.onBeforeAnimationsObservable.add((function(){t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.fetchNewFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.fetchNewFrame(),t._captureFrameTime&&(ee.S0.StartPerformanceCounter("Scene rendering"),t._frameTime.beginMonitoring()),t._captureInterFrameTime&&t._interFrameTime.endMonitoring(),t._captureParticlesRenderTime&&t._particlesRenderTime.fetchNewFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.fetchNewFrame(),t._captureAnimationsTime&&t._animationsTime.beginMonitoring(),t._captureRenderTime&&t._renderTime.fetchNewFrame(),t._captureCameraRenderTime&&t._cameraRenderTime.fetchNewFrame(),t.scene.getEngine()._drawCalls.fetchNewFrame()})),this._onAfterRenderObserver=e.onAfterRenderObservable.add((function(){t._captureFrameTime&&(ee.S0.EndPerformanceCounter("Scene rendering"),t._frameTime.endMonitoring()),t._captureRenderTime&&t._renderTime.endMonitoring(!1),t._captureInterFrameTime&&t._interFrameTime.beginMonitoring(),t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.endFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.endFrame(),t._captureParticlesRenderTime&&t._particlesRenderTime.endFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.endFrame(),t._captureRenderTime&&t._renderTime.endFrame(),t._captureCameraRenderTime&&t._cameraRenderTime.endFrame()}))}return Object.defineProperty(e.prototype,"activeMeshesEvaluationTimeCounter",{get:function(){return this._activeMeshesEvaluationTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureActiveMeshesEvaluationTime",{get:function(){return this._captureActiveMeshesEvaluationTime},set:function(e){var t=this;e!==this._captureActiveMeshesEvaluationTime&&(this._captureActiveMeshesEvaluationTime=e,e?(this._onBeforeActiveMeshesEvaluationObserver=this.scene.onBeforeActiveMeshesEvaluationObservable.add((function(){ee.S0.StartPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.beginMonitoring()})),this._onAfterActiveMeshesEvaluationObserver=this.scene.onAfterActiveMeshesEvaluationObservable.add((function(){ee.S0.EndPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.endMonitoring(!1)}))):(this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetsRenderTimeCounter",{get:function(){return this._renderTargetsRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTargetsRenderTime",{get:function(){return this._captureRenderTargetsRenderTime},set:function(e){var t=this;e!==this._captureRenderTargetsRenderTime&&(this._captureRenderTargetsRenderTime=e,e?(this._onBeforeRenderTargetsRenderObserver=this.scene.onBeforeRenderTargetsRenderObservable.add((function(){ee.S0.StartPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.beginMonitoring()})),this._onAfterRenderTargetsRenderObserver=this.scene.onAfterRenderTargetsRenderObservable.add((function(){ee.S0.EndPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"particlesRenderTimeCounter",{get:function(){return this._particlesRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureParticlesRenderTime",{get:function(){return this._captureParticlesRenderTime},set:function(e){var t=this;e!==this._captureParticlesRenderTime&&(this._captureParticlesRenderTime=e,e?(this._onBeforeParticlesRenderingObserver=this.scene.onBeforeParticlesRenderingObservable.add((function(){ee.S0.StartPerformanceCounter("Particles"),t._particlesRenderTime.beginMonitoring()})),this._onAfterParticlesRenderingObserver=this.scene.onAfterParticlesRenderingObservable.add((function(){ee.S0.EndPerformanceCounter("Particles"),t._particlesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spritesRenderTimeCounter",{get:function(){return this._spritesRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureSpritesRenderTime",{get:function(){return this._captureSpritesRenderTime},set:function(e){var t=this;e!==this._captureSpritesRenderTime&&(this._captureSpritesRenderTime=e,this.scene.spriteManagers&&(e?(this._onBeforeSpritesRenderingObserver=this.scene.onBeforeSpritesRenderingObservable.add((function(){ee.S0.StartPerformanceCounter("Sprites"),t._spritesRenderTime.beginMonitoring()})),this._onAfterSpritesRenderingObserver=this.scene.onAfterSpritesRenderingObservable.add((function(){ee.S0.EndPerformanceCounter("Sprites"),t._spritesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null,this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"physicsTimeCounter",{get:function(){return this._physicsTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capturePhysicsTime",{get:function(){return this._capturePhysicsTime},set:function(e){var t=this;e!==this._capturePhysicsTime&&this.scene.onBeforePhysicsObservable&&(this._capturePhysicsTime=e,e?(this._onBeforePhysicsObserver=this.scene.onBeforePhysicsObservable.add((function(){ee.S0.StartPerformanceCounter("Physics"),t._physicsTime.beginMonitoring()})),this._onAfterPhysicsObserver=this.scene.onAfterPhysicsObservable.add((function(){ee.S0.EndPerformanceCounter("Physics"),t._physicsTime.endMonitoring()}))):(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null,this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationsTimeCounter",{get:function(){return this._animationsTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureAnimationsTime",{get:function(){return this._captureAnimationsTime},set:function(e){var t=this;e!==this._captureAnimationsTime&&(this._captureAnimationsTime=e,e?this._onAfterAnimationsObserver=this.scene.onAfterAnimationsObservable.add((function(){t._animationsTime.endMonitoring()})):(this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frameTimeCounter",{get:function(){return this._frameTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureFrameTime",{get:function(){return this._captureFrameTime},set:function(e){this._captureFrameTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"interFrameTimeCounter",{get:function(){return this._interFrameTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureInterFrameTime",{get:function(){return this._captureInterFrameTime},set:function(e){this._captureInterFrameTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(e){var t=this;e!==this._captureRenderTime&&(this._captureRenderTime=e,e?(this._onBeforeDrawPhaseObserver=this.scene.onBeforeDrawPhaseObservable.add((function(){t._renderTime.beginMonitoring(),ee.S0.StartPerformanceCounter("Main render")})),this._onAfterDrawPhaseObserver=this.scene.onAfterDrawPhaseObservable.add((function(){t._renderTime.endMonitoring(!1),ee.S0.EndPerformanceCounter("Main render")}))):(this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cameraRenderTimeCounter",{get:function(){return this._cameraRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureCameraRenderTime",{get:function(){return this._captureCameraRenderTime},set:function(e){var t=this;e!==this._captureCameraRenderTime&&(this._captureCameraRenderTime=e,e?(this._onBeforeCameraRenderObserver=this.scene.onBeforeCameraRenderObservable.add((function(e){t._cameraRenderTime.beginMonitoring(),ee.S0.StartPerformanceCounter("Rendering camera ".concat(e.name))})),this._onAfterCameraRenderObserver=this.scene.onAfterCameraRenderObservable.add((function(e){t._cameraRenderTime.endMonitoring(!1),ee.S0.EndPerformanceCounter("Rendering camera ".concat(e.name))}))):(this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"drawCallsCounter",{get:function(){return this.scene.getEngine()._drawCalls},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=null,this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null,this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null,this.scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver&&(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null),this._onAfterSpritesRenderingObserver&&(this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null),this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null,this._onBeforePhysicsObserver&&(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null),this._onAfterPhysicsObserver&&(this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null),this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null,this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null,this.scene=null},e}();Un.l.ShadersStore.glowMapGenerationPixelShader="#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR)\n#include<helperFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform sampler2D opacitySampler;uniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;uniform float glowIntensity;\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\nvec4 finalColor=glowColor;\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\n#ifdef DIFFUSE_ISLINEAR\nalbedoTexture=toGammaSpace(albedoTexture);\n#endif\n#ifdef GLOW\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef HIGHLIGHT\nfinalColor.a=albedoTexture.a;\n#endif\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\nvec4 emissive=texture2D(emissiveSampler,vUVEmissive);\n#ifdef EMISSIVE_ISLINEAR\nemissive=toGammaSpace(emissive);\n#endif\ngl_FragColor=emissive*finalColor*glowIntensity;\n#else\ngl_FragColor=finalColor*glowIntensity;\n#endif\n#ifdef HIGHLIGHT\ngl_FragColor.a=glowColor.a;\n#endif\n}";Un.l.ShadersStore.glowMapGenerationVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;varying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;varying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef CUBEMAP\nvPosition=worldPos;gl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*worldPos;gl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n#include<clipPlaneVertex>\n}";var Df=function(){function e(t,i){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new h.ov},this._effectIntensity={},this.neutralColor=new h.ov,this.isEnabled=!0,this.disableBoundingBoxesFromEffectLayer=!1,this.onDisposeObservable=new c.cP,this.onBeforeRenderMainTextureObservable=new c.cP,this.onBeforeComposeObservable=new c.cP,this.onBeforeRenderMeshToEffect=new c.cP,this.onAfterRenderMeshToEffect=new c.cP,this.onAfterComposeObservable=new c.cP,this.onSizeChangedObservable=new c.cP,this._materialForRendering={},this.name=t,this._scene=i||M.q.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._mergeDrawWrapper=[],this._generateIndexBuffer(),this._generateVertexBuffer()}return Object.defineProperty(e.prototype,"camera",{get:function(){return this._effectLayerOptions.camera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._effectLayerOptions.renderingGroupId},set:function(e){this._effectLayerOptions.renderingGroupId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mainTexture",{get:function(){return this._mainTexture},enumerable:!1,configurable:!0}),e.prototype.setMaterialForRendering=function(e,t){if(this._mainTexture.setMaterialForRendering(e,t),Array.isArray(e))for(var i=0;i<e.length;++i){var r=e[i];t?this._materialForRendering[r.uniqueId]=[r,t]:delete this._materialForRendering[r.uniqueId]}else t?this._materialForRendering[e.uniqueId]=[e,t]:delete this._materialForRendering[e.uniqueId]},e.prototype.getEffectIntensity=function(e){var t;return null!==(t=this._effectIntensity[e.uniqueId])&&void 0!==t?t:1},e.prototype.setEffectIntensity=function(e,t){this._effectIntensity[e.uniqueId]=t},e.prototype._numInternalDraws=function(){return 1},e.prototype._init=function(e){this._effectLayerOptions=(0,f.Cl)({mainTextureRatio:.5,alphaBlendingMode:s.Y.ALPHA_COMBINE,camera:null,renderingGroupId:-1,mainTextureType:s.Y.TEXTURETYPE_UNSIGNED_INT,generateStencilBuffer:!1},e),this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses()},e.prototype._generateIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype._generateVertexBuffer=function(){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);var t=new Te.R(this._engine,e,Te.R.PositionKind,!1,!1,2);this._vertexBuffers[Te.R.PositionKind]=t},e.prototype._setMainTextureSize=function(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?(0,le.R)(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?(0,le.R)(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)},e.prototype._createMainTexture=function(){var e,t=this;for(var i in this._mainTexture=new mo("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,this._effectLayerOptions.mainTextureType,!1,rr.g.TRILINEAR_SAMPLINGMODE,!0,this._effectLayerOptions.generateStencilBuffer),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=rr.g.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=rr.g.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._materialForRendering){var r=(e=this._materialForRendering[i])[0],n=e[1];this._mainTexture.setMaterialForRendering(r,n)}if(this._mainTexture.customIsReadyFunction=function(e,i,r){if((r||0===i)&&e.subMeshes)for(var n=0;n<e.subMeshes.length;++n){var o=e.subMeshes[n],a=o.getMaterial(),s=o.getRenderingMesh();if(a){var l=s._getInstancesRenderList(o._id,!!o.getReplacementMesh()).hardwareInstancedRendering[o._id]||s.hasThinInstances;if(t._setEmissiveTextureAndColor(s,o,a),!t._isReady(o,l,t._emissiveTextureAndColor.texture))return!1}}return!0},this._mainTexture.customRenderFunction=function(e,i,r,n){var o;t.onBeforeRenderMainTextureObservable.notifyObservers(t);var a=t._scene.getEngine();if(n.length){for(a.setColorWrite(!1),o=0;o<n.length;o++)t._renderSubMesh(n.data[o]);a.setColorWrite(!0)}for(o=0;o<e.length;o++)t._renderSubMesh(e.data[o]);for(o=0;o<i.length;o++)t._renderSubMesh(i.data[o]);var s=a.getAlphaMode();for(o=0;o<r.length;o++)t._renderSubMesh(r.data[o],!0);a.setAlphaMode(s)},this._mainTexture.onClearObservable.add((function(e){e.clear(t.neutralColor,!0,!0,!0)})),this._scene.getBoundingBoxRenderer){var o=this._scene.getBoundingBoxRenderer().enabled;this._mainTexture.onBeforeBindObservable.add((function(){t._scene.getBoundingBoxRenderer().enabled=!t.disableBoundingBoxesFromEffectLayer&&o})),this._mainTexture.onAfterUnbindObservable.add((function(){t._scene.getBoundingBoxRenderer().enabled=o}))}},e.prototype._addCustomEffectDefines=function(e){},e.prototype._isReady=function(e,t,i){var r,n=this._scene.getEngine(),o=e.getMesh(),a=null===(r=o._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===r?void 0:r[n.currentRenderPassId];if(a)return a.isReadyForSubMesh(o,e,t);var s=e.getMaterial();if(!s)return!1;if(this._useMeshMaterial(e.getRenderingMesh()))return s.isReadyForSubMesh(e.getMesh(),e,t);var l=[],c=[Te.R.PositionKind],u=!1,h=!1;if(s){var d=s.needAlphaTesting(),p=s.getAlphaTestTexture(),f=p&&p.hasAlpha&&(s.useAlphaFromDiffuseTexture||s._useAlphaFromAlbedoTexture);p&&(d||f)&&(l.push("#define DIFFUSE"),o.isVerticesDataPresent(Te.R.UV2Kind)&&1===p.coordinatesIndex?(l.push("#define DIFFUSEUV2"),h=!0):o.isVerticesDataPresent(Te.R.UVKind)&&(l.push("#define DIFFUSEUV1"),u=!0),d&&(l.push("#define ALPHATEST"),l.push("#define ALPHATESTVALUE 0.4")),p.gammaSpace||l.push("#define DIFFUSE_ISLINEAR"));var _=s.opacityTexture;_&&(l.push("#define OPACITY"),o.isVerticesDataPresent(Te.R.UV2Kind)&&1===_.coordinatesIndex?(l.push("#define OPACITYUV2"),h=!0):o.isVerticesDataPresent(Te.R.UVKind)&&(l.push("#define OPACITYUV1"),u=!0))}i&&(l.push("#define EMISSIVE"),o.isVerticesDataPresent(Te.R.UV2Kind)&&1===i.coordinatesIndex?(l.push("#define EMISSIVEUV2"),h=!0):o.isVerticesDataPresent(Te.R.UVKind)&&(l.push("#define EMISSIVEUV1"),u=!0),i.gammaSpace||l.push("#define EMISSIVE_ISLINEAR")),o.useVertexColors&&o.isVerticesDataPresent(Te.R.ColorKind)&&o.hasVertexAlpha&&s.transparencyMode!==Bi.MATERIAL_OPAQUE&&(c.push(Te.R.ColorKind),l.push("#define VERTEXALPHA")),u&&(c.push(Te.R.UVKind),l.push("#define UV1")),h&&(c.push(Te.R.UV2Kind),l.push("#define UV2"));var m=new Io;if(o.useBones&&o.computeBonesUsingShaders){c.push(Te.R.MatricesIndicesKind),c.push(Te.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(c.push(Te.R.MatricesIndicesExtraKind),c.push(Te.R.MatricesWeightsExtraKind)),l.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers);var g=o.skeleton;g&&g.isUsingTextureForMatrices?l.push("#define BONETEXTURE"):l.push("#define BonesPerMesh "+(g?g.bones.length+1:0)),o.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,o)}else l.push("#define NUM_BONE_INFLUENCERS 0");var v=o.morphTargetManager,y=0;v&&(y=v.numMaxInfluencers||v.numInfluencers)>0&&(l.push("#define MORPHTARGETS"),l.push("#define NUM_MORPH_INFLUENCERS "+y),v.isUsingTextureForTargets&&l.push("#define MORPHTARGETS_TEXTURE"),(0,Li.MF)(c,o,y)),t&&(l.push("#define INSTANCES"),(0,Li.te)(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES")),(0,zo.tv)(s,this._scene,l),this._addCustomEffectDefines(l);var b=e._getDrawWrapper(void 0,!0),T=b.defines,E=l.join("\n");if(T!==E){var x=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureWidth","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","glowIntensity"];(0,zo.TV)(x),b.setEffect(this._engine.createEffect("glowMapGeneration",c,x,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets"],E,m,void 0,void 0,{maxSimultaneousMorphTargets:y}),E)}return b.effect.isReady()},e.prototype.render=function(){for(var e=0;e<this._postProcesses.length;e++)if(!this._postProcesses[e].isReady())return;var t=this._scene.getEngine(),i=this._numInternalDraws(),r=!0;for(e=0;e<i;++e)(o=this._mergeDrawWrapper[e])||(o=this._mergeDrawWrapper[e]=new $t(this._engine)).setEffect(this._createMergeEffect()),r=r&&o.effect.isReady();if(r){this.onBeforeComposeObservable.notifyObservers(this);var n=t.getAlphaMode();for(e=0;e<i;++e){var o=this._mergeDrawWrapper[e];t.enableEffect(o),t.setState(!1),t.bindBuffers(this._vertexBuffers,this._indexBuffer,o.effect),t.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(o.effect,e)}t.setAlphaMode(n),this.onAfterComposeObservable.notifyObservers(this);var a=this._mainTexture.getSize();this._setMainTextureSize(),a.width===this._mainTextureDesiredSize.width&&a.height===this._mainTextureDesiredSize.height||0===this._mainTextureDesiredSize.width||0===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}},e.prototype.hasMesh=function(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId},e.prototype.shouldRender=function(){return this.isEnabled&&this._shouldRender},e.prototype._shouldRenderMesh=function(e){return!0},e.prototype._canRenderMesh=function(e,t){return!t.needAlphaBlendingForMesh(e)},e.prototype._shouldRenderEmissiveTextureForMesh=function(){return!0},e.prototype._renderSubMesh=function(e,t){var i;if(void 0===t&&(t=!1),this.shouldRender()){var r=e.getMaterial(),n=e.getMesh(),o=e.getReplacementMesh(),a=e.getRenderingMesh(),s=e.getEffectiveMesh(),l=this._scene,c=l.getEngine();if(s._internalAbstractMeshDataInfo._isActiveIntermediate=!1,r&&this._canRenderMesh(a,r)){var u=r._getEffectiveOrientation(a);s._getWorldMatrixDeterminant()<0&&(u=u===Bi.ClockWiseSideOrientation?Bi.CounterClockWiseSideOrientation:Bi.ClockWiseSideOrientation);var h=u===Bi.ClockWiseSideOrientation;c.setState(r.backFaceCulling,r.zOffset,void 0,h,r.cullBackFaces,void 0,r.zOffsetUnits);var d=a._getInstancesRenderList(e._id,!!o);if(!d.mustReturn&&this._shouldRenderMesh(a)){var p=d.hardwareInstancedRendering[e._id]||a.hasThinInstances;if(this._setEmissiveTextureAndColor(a,e,r),this.onBeforeRenderMeshToEffect.notifyObservers(n),this._useMeshMaterial(a))a.render(e,t,o||void 0);else if(this._isReady(e,p,this._emissiveTextureAndColor.texture)){var f=null===(i=s._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[c.currentRenderPassId],_=e._getDrawWrapper();if(!_&&f&&(_=f._getDrawWrapper()),!_)return;var m=_.effect;if(c.enableEffect(_),p||a._bind(e,m,r.fillMode),f?f.bindForSubMesh(s.getWorldMatrix(),s,e):(m.setMatrix("viewProjection",l.getTransformMatrix()),m.setMatrix("world",s.getWorldMatrix()),m.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a)),!f){var g=r.needAlphaTesting(),v=r.getAlphaTestTexture(),y=v&&v.hasAlpha&&(r.useAlphaFromDiffuseTexture||r._useAlphaFromAlbedoTexture);v&&(g||y)&&(m.setTexture("diffuseSampler",v),(b=v.getTextureMatrix())&&m.setMatrix("diffuseMatrix",b));var b,T=r.opacityTexture;if(T&&(m.setTexture("opacitySampler",T),m.setFloat("opacityIntensity",T.level),(b=T.getTextureMatrix())&&m.setMatrix("opacityMatrix",b)),this._emissiveTextureAndColor.texture&&(m.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),m.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),a.useBones&&a.computeBonesUsingShaders&&a.skeleton){var E=a.skeleton;if(E.isUsingTextureForMatrices){var x=E.getTransformMatrixTexture(a);if(!x)return;m.setTexture("boneSampler",x),m.setFloat("boneTextureWidth",4*(E.bones.length+1))}else m.setMatrices("mBones",E.getTransformMatrices(a))}(0,Li.nR)(a,m),a.morphTargetManager&&a.morphTargetManager.isUsingTextureForTargets&&a.morphTargetManager._bind(m),t&&c.setAlphaMode(r.alphaMode),m.setFloat("glowIntensity",this.getEffectIntensity(a)),(0,zo.gS)(m,r,l)}a._processRendering(s,e,m,r.fillMode,d,p,(function(e,t){return m.setMatrix("world",t)}))}else this._mainTexture.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(n)}}}},e.prototype._useMeshMaterial=function(e){return!1},e.prototype._rebuild=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()},e.prototype._disposeTextureAndPostProcesses=function(){this._mainTexture.dispose();for(var e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();for(this._postProcesses=[],e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]},e.prototype.dispose=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);for(var t=0,i=this._mergeDrawWrapper;t<i.length;t++)i[t].dispose();this._mergeDrawWrapper=[],this._disposeTextureAndPostProcesses();var r=this._scene.effectLayers.indexOf(this,0);r>-1&&this._scene.effectLayers.splice(r,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()},e.prototype.getClassName=function(){return"EffectLayer"},e.Parse=function(e,t,i){return ee.S0.Instantiate(e.customType).Parse(e,t,i)},e._SceneComponentInitialization=function(e){throw(0,U.n)("EffectLayerSceneComponent")},(0,f.Cg)([(0,B.lK)()],e.prototype,"name",void 0),(0,f.Cg)([(0,B.qK)()],e.prototype,"neutralColor",void 0),(0,f.Cg)([(0,B.lK)()],e.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.fW)()],e.prototype,"camera",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"renderingGroupId",null),(0,f.Cg)([(0,B.lK)()],e.prototype,"disableBoundingBoxesFromEffectLayer",void 0),e}();a.AddParser(Ae.NAME_EFFECTLAYER,(function(e,t,i,r){if(e.effectLayers){i.effectLayers||(i.effectLayers=[]);for(var n=0;n<e.effectLayers.length;n++){var o=Df.Parse(e.effectLayers[n],t,r);i.effectLayers.push(o)}}})),a.prototype.removeEffectLayer=function(e){var t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},a.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};var Nf=function(){function e(e){this.name=Ae.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e||M.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine(),this.scene.effectLayers=[])}return e.prototype.register=function(){this.scene._isReadyForMeshStage.registerStep(Ae.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(Ae.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(Ae.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(Ae.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.effectLayers;e<t.length;e++)t[e]._rebuild()},e.prototype.serialize=function(e){e.effectLayers=[];for(var t=0,i=this.scene.effectLayers;t<i.length;t++){var r=i[t];r.serialize&&e.effectLayers.push(r.serialize())}},e.prototype.addFromContainer=function(e){var t=this;e.effectLayers&&e.effectLayers.forEach((function(e){t.scene.addEffectLayer(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;e.effectLayers&&e.effectLayers.forEach((function(e){i.scene.removeEffectLayer(e),t&&e.dispose()}))},e.prototype.dispose=function(){for(var e=this.scene.effectLayers;e.length;)e[0].dispose()},e.prototype._isReadyForMesh=function(e,t){for(var i=this._engine.currentRenderPassId,r=0,n=this.scene.effectLayers;r<n.length;r++){var o=n[r];if(o.hasMesh(e)){var a=o._mainTexture;this._engine.currentRenderPassId=a.renderPassId;for(var s=0,l=e.subMeshes;s<l.length;s++){var c=l[s];if(!o.isReady(c,t))return this._engine.currentRenderPassId=i,!1}}}return this._engine.currentRenderPassId=i,!0},e.prototype._renderMainTexture=function(e){this._renderEffects=!1,this._needStencil=!1;var t=!1,i=this.scene.effectLayers;if(i&&i.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(var r=0,n=i;r<n.length;r++){var o=n[r];if(o.shouldRender()&&(!o.camera||o.camera.cameraRigMode===zt.RIG_MODE_NONE&&e===o.camera||o.camera.cameraRigMode!==zt.RIG_MODE_NONE&&o.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||o.needStencil();var a=o._mainTexture;a._shouldRender()&&(this.scene.incrementRenderId(),a.render(!1,!1),t=!0)}}this.scene.incrementRenderId()}return t},e.prototype._setStencil=function(){this._needStencil&&this._engine.setStencilBuffer(!0)},e.prototype._setStencilBack=function(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)},e.prototype._draw=function(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);for(var t=this.scene.effectLayers,i=0;i<t.length;i++){var r=t[i];r.renderingGroupId===e&&r.shouldRender()&&r.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCamera=function(){this._renderEffects&&this._draw(-1)},e.prototype._drawRenderingGroup=function(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)},e}();Df._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_EFFECTLAYER);t||(t=new Nf(e),e._addComponent(t))};Un.l.ShadersStore.glowMapMergePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\nuniform float offset;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);baseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);baseColor.a=alpha;baseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\n#if LDR\nbaseColor=clamp(baseColor,0.,1.0);\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.glowMapMergeVertexShader="attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}",a.prototype.getGlowLayerByName=function(e){for(var t,i=0;i<(null===(t=this.effectLayers)||void 0===t?void 0:t.length);i++)if(this.effectLayers[i].name===e&&this.effectLayers[i].getEffectName()===Ff.EffectName)return this.effectLayers[i];return null};var Ff=function(e){function t(i,r,n){var o=e.call(this,i,r)||this;return o._intensity=1,o._includedOnlyMeshes=[],o._excludedMeshes=[],o._meshesUsingTheirOwnMaterials=[],o.neutralColor=new h.ov(0,0,0,1),o._options=(0,f.Cl)({mainTextureRatio:t.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1,ldrMerge:!1,alphaBlendingMode:s.Y.ALPHA_ADD,mainTextureType:s.Y.TEXTURETYPE_UNSIGNED_INT,generateStencilBuffer:!1},n),o._init({alphaBlendingMode:o._options.alphaBlendingMode,camera:o._options.camera,mainTextureFixedSize:o._options.mainTextureFixedSize,mainTextureRatio:o._options.mainTextureRatio,renderingGroupId:o._options.renderingGroupId,mainTextureType:o._options.mainTextureType,generateStencilBuffer:o._options.generateStencilBuffer}),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"blurKernelSize",{get:function(){return this._options.blurKernelSize},set:function(e){if(e!==this._options.blurKernelSize){this._options.blurKernelSize=e;var t=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1.kernel=t,this._verticalBlurPostprocess1.kernel=t,this._horizontalBlurPostprocess2.kernel=t,this._verticalBlurPostprocess2.kernel=t}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._intensity},set:function(e){this._intensity=e},enumerable:!1,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){var e="#define EMISSIVE \n";return this._options.ldrMerge&&(e+="#define LDR \n"),this._engine.createEffect("glowMapMerge",[Te.R.PositionKind],["offset"],["textureSampler","textureSampler2"],e)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width,i=this._mainTextureDesiredSize.height;t=this._engine.needPOTTextures?(0,le.R)(t,this._maxSize):t,i=this._engine.needPOTTextures?(0,le.R)(i,this._maxSize):i;var r;r=this._engine.getCaps().textureHalfFloatRender?s.Y.TEXTURETYPE_HALF_FLOAT:s.Y.TEXTURETYPE_UNSIGNED_INT,this._blurTexture1=new mo("GlowLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,r),this._blurTexture1.wrapU=rr.g.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=rr.g.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;var n=Math.floor(t/2),o=Math.floor(i/2);this._blurTexture2=new mo("GlowLayerBlurRTT2",{width:n,height:o},this._scene,!1,!0,r),this._blurTexture2.wrapU=rr.g.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=rr.g.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2];var a=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1=new yd("GlowLayerHBP1",new u.I9(1,0),a,{width:t,height:i},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess1.width=t,this._horizontalBlurPostprocess1.height=i,this._horizontalBlurPostprocess1.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess1.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess1=new yd("GlowLayerVBP1",new u.I9(0,1),a,{width:t,height:i},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess2=new yd("GlowLayerHBP2",new u.I9(1,0),a,{width:n,height:o},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess2.width=n,this._horizontalBlurPostprocess2.height=o,this._horizontalBlurPostprocess2.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess2.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._blurTexture1)})),this._verticalBlurPostprocess2=new yd("GlowLayerVBP2",new u.I9(0,1),a,{width:n,height:o},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add((function(){var t=e._blurTexture1.renderTarget;if(t){e._scene.postProcessManager.directRender(e._postProcesses1,t,!0);var i=e._blurTexture2.renderTarget;i&&e._scene.postProcessManager.directRender(e._postProcesses2,i,!0),e._engine.unBindFramebuffer(null!=i?i:t,!0)}})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype._getEffectiveBlurKernelSize=function(){return this._options.blurKernelSize/2},t.prototype.isReady=function(t,i){var r=t.getMaterial(),n=t.getRenderingMesh();if(!r||!n)return!1;var o=r.emissiveTexture;return e.prototype._isReady.call(this,t,i,o)},t.prototype.needStencil=function(){return!1},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);var t=this._engine,i=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(Bi.TriangleFillMode,0,6),t.setStencilBuffer(i)},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var r,n=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,i):i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.texture&&(n=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,i,this._emissiveTextureAndColor.color):i.emissiveColor?(n*=null!==(r=i.emissiveIntensity)&&void 0!==r?r:1,this._emissiveTextureAndColor.color.set(i.emissiveColor.r*n,i.emissiveColor.g*n,i.emissiveColor.b*n,i.alpha)):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)},t.prototype._shouldRenderMesh=function(e){return this.hasMesh(e)},t.prototype._addCustomEffectDefines=function(e){e.push("#define GLOW")},t.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},t.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},t.prototype.addIncludedOnlyMesh=function(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)},t.prototype.removeIncludedOnlyMesh=function(e){var t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)},t.prototype.hasMesh=function(t){return!!e.prototype.hasMesh.call(this,t)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(t.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(t.uniqueId))},t.prototype._useMeshMaterial=function(e){return 0!=this._meshesUsingTheirOwnMaterials.length&&this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)>-1},t.prototype.referenceMeshToUseItsOwnMaterial=function(e){var t=this;e.resetDrawCache(this._mainTexture.renderPassId),this._meshesUsingTheirOwnMaterials.push(e.uniqueId),e.onDisposeObservable.add((function(){t._disposeMesh(e)}))},t.prototype.unReferenceMeshFromUsingItsOwnMaterial=function(e){for(var t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);t>=0;)this._meshesUsingTheirOwnMaterials.splice(t,1),t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);e.resetDrawCache(this._mainTexture.renderPassId)},t.prototype._disposeMesh=function(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)},t.prototype.getClassName=function(){return"GlowLayer"},t.prototype.serialize=function(){var e,t=V.p.Serialize(this);if(t.customType="BABYLON.GlowLayer",t.includedMeshes=[],this._includedOnlyMeshes.length)for(e=0;e<this._includedOnlyMeshes.length;e++)(i=this._scene.getMeshByUniqueId(this._includedOnlyMeshes[e]))&&t.includedMeshes.push(i.id);if(t.excludedMeshes=[],this._excludedMeshes.length)for(e=0;e<this._excludedMeshes.length;e++){var i;(i=this._scene.getMeshByUniqueId(this._excludedMeshes[e]))&&t.excludedMeshes.push(i.id)}return t},t.Parse=function(e,i,r){var n,o=V.p.Parse((function(){return new t(e.name,i,e.options)}),e,i,r);for(n=0;n<e.excludedMeshes.length;n++)(a=i.getMeshById(e.excludedMeshes[n]))&&o.addExcludedMesh(a);for(n=0;n<e.includedMeshes.length;n++){var a;(a=i.getMeshById(e.includedMeshes[n]))&&o.addIncludedOnlyMesh(a)}return o},t.EffectName="GlowLayer",t.DefaultBlurKernelSize=32,t.DefaultTextureRatio=.5,(0,f.Cg)([(0,B.lK)()],t.prototype,"blurKernelSize",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",null),(0,f.Cg)([(0,B.lK)("options")],t.prototype,"_options",void 0),t}(Df);(0,o.Y5)("BABYLON.GlowLayer",Ff);Un.l.ShadersStore.glowBlurPostProcessPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 direction;uniform float blurWidth;float getLuminance(vec3 color)\n{return dot(color,vec3(0.2126,0.7152,0.0722));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float weights[7];weights[0]=0.05;weights[1]=0.1;weights[2]=0.2;weights[3]=0.3;weights[4]=0.2;weights[5]=0.1;weights[6]=0.05;vec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);vec2 texelStep=texelSize*direction*blurWidth;vec2 start=vUV-3.0*texelStep;vec4 baseColor=vec4(0.,0.,0.,0.);vec2 texelOffset=vec2(0.,0.);for (int i=0; i<7; i++)\n{vec4 texel=texture2D(textureSampler,start+texelOffset);baseColor.a+=texel.a*weights[i];float luminance=getLuminance(baseColor.rgb);float luminanceTexel=getLuminance(texel.rgb);float choice=step(luminanceTexel,luminance);baseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;texelOffset+=texelStep;}\ngl_FragColor=baseColor;}",a.prototype.getHighlightLayerByName=function(e){for(var t,i=0;i<(null===(t=this.effectLayers)||void 0===t?void 0:t.length);i++)if(this.effectLayers[i].name===e&&this.effectLayers[i].getEffectName()===Lf.EffectName)return this.effectLayers[i];return null};var wf=function(e){function t(t,i,r,n,o,a,s,l){void 0===a&&(a=rr.g.BILINEAR_SAMPLINGMODE);var c=e.call(this,t,"glowBlurPostProcess",["screenSize","direction","blurWidth"],null,n,o,a,s,l)||this;return c.direction=i,c.kernel=r,c.onApplyObservable.add((function(e){e.setFloat2("screenSize",c.width,c.height),e.setVector2("direction",c.direction),e.setFloat("blurWidth",c.kernel)})),c}return(0,f.C6)(t,e),t}(Gn),Lf=function(e){function t(i,r,n){var o=e.call(this,i,r)||this;return o.name=i,o.innerGlow=!0,o.outerGlow=!0,o.onBeforeBlurObservable=new c.cP,o.onAfterBlurObservable=new c.cP,o._instanceGlowingMeshStencilReference=t.GlowingMeshStencilReference++,o._meshes={},o._excludedMeshes={},o.neutralColor=t.NeutralColor,o._engine.isStencilEnable||y.V.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),o._options=(0,f.Cl)({mainTextureRatio:.5,blurTextureSizeRatio:.5,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:s.Y.ALPHA_COMBINE,camera:null,renderingGroupId:-1,mainTextureType:s.Y.TEXTURETYPE_UNSIGNED_INT},n),o._init({alphaBlendingMode:o._options.alphaBlendingMode,camera:o._options.camera,mainTextureFixedSize:o._options.mainTextureFixedSize,mainTextureRatio:o._options.mainTextureRatio,renderingGroupId:o._options.renderingGroupId,mainTextureType:o._options.mainTextureType}),o._shouldRender=!1,o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"blurHorizontalSize",{get:function(){return this._horizontalBlurPostprocess.kernel},set:function(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurVerticalSize",{get:function(){return this._verticalBlurPostprocess.kernel},set:function(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e},enumerable:!1,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._numInternalDraws=function(){return 2},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[Te.R.PositionKind],["offset"],["textureSampler"],this._options.isStroke?"#define STROKE \n":void 0)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,i=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;t=this._engine.needPOTTextures?(0,le.R)(t,this._maxSize):t,i=this._engine.needPOTTextures?(0,le.R)(i,this._maxSize):i;var r;r=this._engine.getCaps().textureHalfFloatRender?s.Y.TEXTURETYPE_HALF_FLOAT:s.Y.TEXTURETYPE_UNSIGNED_INT,this._blurTexture=new mo("HighlightLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,r),this._blurTexture.wrapU=rr.g.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=rr.g.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(rr.g.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],this._options.alphaBlendingMode===s.Y.ALPHA_COMBINE?(this._downSamplePostprocess=new Hn("HighlightLayerPPP",this._options.blurTextureSizeRatio,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._downSamplePostprocess.externalTextureSamplerBinding=!0,this._downSamplePostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._horizontalBlurPostprocess=new wf("HighlightLayerHBP",new u.I9(1,0),this._options.blurHorizontalSize,1,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._horizontalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,i)})),this._verticalBlurPostprocess=new wf("HighlightLayerVBP",new u.I9(0,1),this._options.blurVerticalSize,1,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._verticalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,i)})),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new yd("HighlightLayerHBP",new u.I9(1,0),this._options.blurHorizontalSize/2,{width:t,height:i},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._horizontalBlurPostprocess.width=t,this._horizontalBlurPostprocess.height=i,this._horizontalBlurPostprocess.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess=new yd("HighlightLayerVBP",new u.I9(0,1),this._options.blurVerticalSize/2,{width:t,height:i},null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add((function(){e.onBeforeBlurObservable.notifyObservers(e);var t=e._blurTexture.renderTarget;t&&(e._scene.postProcessManager.directRender(e._postProcesses,t,!0),e._engine.unBindFramebuffer(t,!0)),e.onAfterBlurObservable.notifyObservers(e)})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype.needStencil=function(){return!0},t.prototype.isReady=function(t,i){var r=t.getMaterial(),n=t.getRenderingMesh();if(!r||!n||!this._meshes)return!1;var o=null,a=this._meshes[n.uniqueId];return a&&a.glowEmissiveOnly&&r&&(o=r.emissiveTexture),e.prototype._isReady.call(this,t,i,o)},t.prototype._internalRender=function(e,t){e.setTexture("textureSampler",this._blurTexture);var i=this._engine;i.cacheStencilState(),i.setStencilOperationPass(s.Y.REPLACE),i.setStencilOperationFail(s.Y.KEEP),i.setStencilOperationDepthFail(s.Y.KEEP),i.setStencilMask(0),i.setStencilBuffer(!0),i.setStencilFunctionReference(this._instanceGlowingMeshStencilReference),this.outerGlow&&0===t&&(e.setFloat("offset",0),i.setStencilFunction(s.Y.NOTEQUAL),i.drawElementsType(Bi.TriangleFillMode,0,6)),this.innerGlow&&1===t&&(e.setFloat("offset",1),i.setStencilFunction(s.Y.EQUAL),i.drawElementsType(Bi.TriangleFillMode,0,6)),i.restoreStencilState()},t.prototype.shouldRender=function(){return!!e.prototype.shouldRender.call(this)&&!!this._meshes},t.prototype._shouldRenderMesh=function(t){return!(this._excludedMeshes&&this._excludedMeshes[t.uniqueId]||!e.prototype.hasMesh.call(this,t))},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._addCustomEffectDefines=function(e){e.push("#define HIGHLIGHT")},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var r=this._meshes[e.uniqueId];r?this._emissiveTextureAndColor.color.set(r.color.r,r.color.g,r.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),r&&r.glowEmissiveOnly&&i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null},t.prototype.addExcludedMesh=function(e){if(this._excludedMeshes&&!this._excludedMeshes[e.uniqueId]){var t={mesh:e,beforeBind:null,afterRender:null,stencilState:!1};t.beforeBind=e.onBeforeBindObservable.add((function(e){t.stencilState=e.getEngine().getStencilBuffer(),e.getEngine().setStencilBuffer(!1)})),t.afterRender=e.onAfterRenderObservable.add((function(e){e.getEngine().setStencilBuffer(t.stencilState)})),this._excludedMeshes[e.uniqueId]=t}},t.prototype.removeExcludedMesh=function(e){if(this._excludedMeshes){var t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}},t.prototype.hasMesh=function(t){return!!this._meshes&&!!e.prototype.hasMesh.call(this,t)&&void 0!==this._meshes[t.uniqueId]&&null!==this._meshes[t.uniqueId]},t.prototype.addMesh=function(e,t,i){var r=this;if(void 0===i&&(i=!1),this._meshes){var n=this._meshes[e.uniqueId];n?n.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add((function(e){r.isEnabled&&(r._excludedMeshes&&r._excludedMeshes[e.uniqueId]?r._defaultStencilReference(e):e.getScene().getEngine().setStencilFunctionReference(r._instanceGlowingMeshStencilReference))})),observerDefault:e.onAfterRenderObservable.add((function(e){r.isEnabled&&r._defaultStencilReference(e)})),glowEmissiveOnly:i},e.onDisposeObservable.add((function(){r._disposeMesh(e)}))),this._shouldRender=!0}},t.prototype.removeMesh=function(e){if(this._meshes){var t=this._meshes[e.uniqueId];for(var i in t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1,this._meshes)if(this._meshes[i]){this._shouldRender=!0;break}}},t.prototype.removeAllMeshes=function(){if(this._meshes)for(var e in this._meshes)if(Object.prototype.hasOwnProperty.call(this._meshes,e)){var t=this._meshes[e];t&&this.removeMesh(t.mesh)}},t.prototype._defaultStencilReference=function(e){e.getScene().getEngine().setStencilFunctionReference(t.NormalMeshStencilReference)},t.prototype._disposeMesh=function(e){this.removeMesh(e),this.removeExcludedMesh(e)},t.prototype.dispose=function(){if(this._meshes){for(var t in this._meshes)(i=this._meshes[t])&&i.mesh&&(i.observerHighlight&&i.mesh.onBeforeBindObservable.remove(i.observerHighlight),i.observerDefault&&i.mesh.onAfterRenderObservable.remove(i.observerDefault));this._meshes=null}if(this._excludedMeshes){for(var t in this._excludedMeshes){var i;(i=this._excludedMeshes[t])&&(i.beforeBind&&i.mesh.onBeforeBindObservable.remove(i.beforeBind),i.afterRender&&i.mesh.onAfterRenderObservable.remove(i.afterRender))}this._excludedMeshes=null}e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"HighlightLayer"},t.prototype.serialize=function(){var e=V.p.Serialize(this);if(e.customType="BABYLON.HighlightLayer",e.meshes=[],this._meshes)for(var t in this._meshes){var i=this._meshes[t];i&&e.meshes.push({glowEmissiveOnly:i.glowEmissiveOnly,color:i.color.asArray(),meshId:i.mesh.id})}if(e.excludedMeshes=[],this._excludedMeshes)for(var r in this._excludedMeshes){var n=this._excludedMeshes[r];n&&e.excludedMeshes.push(n.mesh.id)}return e},t.Parse=function(e,i,r){var n,o=V.p.Parse((function(){return new t(e.name,i,e.options)}),e,i,r);for(n=0;n<e.excludedMeshes.length;n++)(a=i.getMeshById(e.excludedMeshes[n]))&&o.addExcludedMesh(a);for(n=0;n<e.meshes.length;n++){var a,s=e.meshes[n];(a=i.getMeshById(s.meshId))&&o.addMesh(a,h.v9.FromArray(s.color),s.glowEmissiveOnly)}return o},t.EffectName="HighlightLayer",t.NeutralColor=new h.ov(0,0,0,0),t.GlowingMeshStencilReference=2,t.NormalMeshStencilReference=1,(0,f.Cg)([(0,B.lK)()],t.prototype,"innerGlow",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"outerGlow",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"blurHorizontalSize",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"blurVerticalSize",null),(0,f.Cg)([(0,B.lK)("options")],t.prototype,"_options",void 0),t}(Df);(0,o.Y5)("BABYLON.HighlightLayer",Lf);var Bf=function(){function e(e){this.name=Ae.NAME_LAYER,this.scene=e||M.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine(),this.scene.layers=[])}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(Ae.STEP_BEFORECAMERADRAW_LAYER,this,this._drawCameraBackground),this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_LAYER,this,this._drawCameraForegroundWithPostProcessing),this.scene._afterCameraPostProcessStage.registerStep(Ae.STEP_AFTERCAMERAPOSTPROCESS_LAYER,this,this._drawCameraForegroundWithoutPostProcessing),this.scene._beforeRenderTargetDrawStage.registerStep(Ae.STEP_BEFORERENDERTARGETDRAW_LAYER,this,this._drawRenderTargetBackground),this.scene._afterRenderTargetDrawStage.registerStep(Ae.STEP_AFTERRENDERTARGETDRAW_LAYER,this,this._drawRenderTargetForegroundWithPostProcessing),this.scene._afterRenderTargetPostProcessStage.registerStep(Ae.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER,this,this._drawRenderTargetForegroundWithoutPostProcessing)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.layers;e<t.length;e++)t[e]._rebuild()},e.prototype.dispose=function(){for(var e=this.scene.layers;e.length;)e[0].dispose()},e.prototype._draw=function(e){var t=this.scene.layers;if(t.length){this._engine.setDepthBuffer(!1);for(var i=0,r=t;i<r.length;i++){var n=r[i];e(n)&&n.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCameraPredicate=function(e,t,i,r){return!e.renderOnlyInRenderTargetTextures&&e.isBackground===t&&e.applyPostProcess===i&&!!(e.layerMask&r)},e.prototype._drawCameraBackground=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!0,!0,e.layerMask)}))},e.prototype._drawCameraForegroundWithPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!1,!0,e.layerMask)}))},e.prototype._drawCameraForegroundWithoutPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!1,!1,e.layerMask)}))},e.prototype._drawRenderTargetPredicate=function(e,t,i,r,n){return e.renderTargetTextures.length>0&&e.isBackground===t&&e.applyPostProcess===i&&e.renderTargetTextures.indexOf(n)>-1&&!!(e.layerMask&r)},e.prototype._drawRenderTargetBackground=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!0,!0,t.scene.activeCamera.layerMask,e)}))},e.prototype._drawRenderTargetForegroundWithPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!1,!0,t.scene.activeCamera.layerMask,e)}))},e.prototype._drawRenderTargetForegroundWithoutPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!1,!1,t.scene.activeCamera.layerMask,e)}))},e.prototype.addFromContainer=function(e){var t=this;e.layers&&e.layers.forEach((function(e){t.scene.layers.push(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;void 0===t&&(t=!1),e.layers&&e.layers.forEach((function(e){var r=i.scene.layers.indexOf(e);-1!==r&&i.scene.layers.splice(r,1),t&&e.dispose()}))},e}();Un.l.ShadersStore.layerPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec4 color;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef LINEAR\nbaseColor.rgb=toGammaSpace(baseColor.rgb);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=baseColor*color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.layerVertexShader="attribute vec2 position;uniform vec2 scale;uniform vec2 offset;uniform mat4 textureMatrix;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec2 shiftedPosition=position*scale+offset;vUV=vec2(textureMatrix*vec4(shiftedPosition*madd+madd,1.0,0.0));gl_Position=vec4(shiftedPosition,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var Uf=function(){function e(e,t,i,r,n){this.name=e,this._applyPostProcess=!0,this.scale=new u.I9(1,1),this.offset=new u.I9(0,0),this.alphaBlendingMode=s.Y.ALPHA_COMBINE,this.layerMask=268435455,this.renderTargetTextures=[],this.renderOnlyInRenderTargetTextures=!1,this.isEnabled=!0,this._vertexBuffers={},this.onDisposeObservable=new c.cP,this.onBeforeRenderObservable=new c.cP,this.onAfterRenderObservable=new c.cP,this.texture=t?new rr.g(t,i,!0):null,this.isBackground=void 0===r||r,this.color=void 0===n?new h.ov(1,1,1,1):n,this._scene=i||M.q.LastCreatedScene;var o=this._scene._getComponent(Ae.NAME_LAYER);o||(o=new Bf(this._scene),this._scene._addComponent(o)),this._scene.layers.push(this);var a=this._scene.getEngine();this._drawWrapper=new $t(a);var l=[];l.push(1,1),l.push(-1,1),l.push(-1,-1),l.push(1,-1);var d=new Te.R(a,l,Te.R.PositionKind,!1,!1,2);this._vertexBuffers[Te.R.PositionKind]=d,this._createIndexBuffer()}return Object.defineProperty(e.prototype,"applyPostProcess",{get:function(){return this.isBackground||this._applyPostProcess},set:function(e){this._applyPostProcess=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),e.prototype._createIndexBuffer=function(){var e=this._scene.getEngine(),t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},e.prototype._rebuild=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.isReady=function(){var e=this._scene.getEngine(),t="";this.alphaTest&&(t="#define ALPHATEST"),this.texture&&!this.texture.gammaSpace&&(t+="\n#define LINEAR"),this._previousDefines!==t&&(this._previousDefines=t,this._drawWrapper.effect=e.createEffect("layer",[Te.R.PositionKind],["textureMatrix","color","scale","offset"],["textureSampler"],t));var i=this._drawWrapper.effect;return(null==i?void 0:i.isReady())&&(!this.texture||this.texture.isReady())},e.prototype.render=function(){if(this.isEnabled){var e=this._scene.getEngine();if(this.isReady()){var t=this._drawWrapper.effect;this.onBeforeRenderObservable.notifyObservers(this),e.enableEffect(this._drawWrapper),e.setState(!1),this.texture&&(t.setTexture("textureSampler",this.texture),t.setMatrix("textureMatrix",this.texture.getTextureMatrix())),t.setFloat4("color",this.color.r,this.color.g,this.color.b,this.color.a),t.setVector2("offset",this.offset),t.setVector2("scale",this.scale),e.bindBuffers(this._vertexBuffers,this._indexBuffer,t),this.alphaTest?e.drawElementsType(Bi.TriangleFillMode,0,6):(e.setAlphaMode(this.alphaBlendingMode),e.drawElementsType(Bi.TriangleFillMode,0,6),e.setAlphaMode(s.Y.ALPHA_DISABLE)),this.onAfterRenderObservable.notifyObservers(this)}}},e.prototype.dispose=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this.texture&&(this.texture.dispose(),this.texture=null),this.renderTargetTextures=[];var t=this._scene.layers.indexOf(this);this._scene.layers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderObservable.clear()},e}(),Vf=function(){function e(e,t,i,r,n){this.size=e,this.position=t,this.alphaMode=s.Y.ALPHA_ONEONE,this.color=i||new h.v9(1,1,1),this.texture=r?new rr.g(r,n.getScene(),!0):null,this._system=n;var o=n.scene.getEngine();this._drawWrapper=new $t(o),this._drawWrapper.effect=o.createEffect("lensFlare",[Te.R.PositionKind],["color","viewportMatrix"],["textureSampler"],""),n.lensFlares.push(this)}return e.AddFlare=function(t,i,r,n,o){return new e(t,i,r,n,o)},e.prototype.dispose=function(){this.texture&&this.texture.dispose();var e=this._system.lensFlares.indexOf(this);this._system.lensFlares.splice(e,1)},e}();Un.l.ShadersStore.lensFlarePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec4 color;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);gl_FragColor=baseColor*color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.lensFlareVertexShader="attribute vec2 position;uniform mat4 viewportMatrix;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=viewportMatrix*vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var kf=function(){function e(t,i,r){this.name=t,this.lensFlares=[],this.borderLimit=300,this.viewportBorder=0,this.layerMask=268435455,this._vertexBuffers={},this._isEnabled=!0,this._scene=r||M.q.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._emitter=i,this.id=t,r.lensFlareSystems.push(this),this.meshesSelectionPredicate=function(e){return r.activeCamera&&e.material&&e.isVisible&&e.isEnabled()&&e.isBlocker&&!!(e.layerMask&r.activeCamera.layerMask)};var n=r.getEngine(),o=[];o.push(1,1),o.push(-1,1),o.push(-1,-1),o.push(1,-1),this._vertexBuffers[Te.R.PositionKind]=new Te.R(n,o,Te.R.PositionKind,!1,!1,2),this._createIndexBuffer()}return Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),e.prototype._createIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEmitter=function(){return this._emitter},e.prototype.setEmitter=function(e){this._emitter=e},e.prototype.getEmitterPosition=function(){return this._emitter.getAbsolutePosition?this._emitter.getAbsolutePosition():this._emitter.position},e.prototype.computeEffectivePosition=function(e){var t=this.getEmitterPosition();t=u.Pq.Project(t,u.uq.Identity(),this._scene.getTransformMatrix(),e),this._positionX=t.x,this._positionY=t.y,t=u.Pq.TransformCoordinates(this.getEmitterPosition(),this._scene.getViewMatrix()),this.viewportBorder>0&&(e.x-=this.viewportBorder,e.y-=this.viewportBorder,e.width+=2*this.viewportBorder,e.height+=2*this.viewportBorder,t.x+=this.viewportBorder,t.y+=this.viewportBorder,this._positionX+=this.viewportBorder,this._positionY+=this.viewportBorder);var i=this._scene.useRightHandedSystem;return!!(t.z>0&&!i||t.z<0&&i)&&(this._positionX>e.x&&this._positionX<e.x+e.width&&this._positionY>e.y&&(this._positionY,e.y,e.height),!0)},e.prototype._isVisible=function(){if(!this._isEnabled||!this._scene.activeCamera)return!1;var e=this.getEmitterPosition().subtract(this._scene.activeCamera.globalPosition),t=e.length();e.normalize();var i=new gr(this._scene.activeCamera.globalPosition,e),r=this._scene.pickWithRay(i,this.meshesSelectionPredicate,!0);return!r||!r.hit||r.distance>t},e.prototype.render=function(){if(!this._scene.activeCamera)return!1;var e,t,i=this._scene.getEngine(),r=this._scene.activeCamera.viewport.toGlobal(i.getRenderWidth(!0),i.getRenderHeight(!0));if(!this.computeEffectivePosition(r))return!1;if(!this._isVisible())return!1;var n=(e=this._positionX<this.borderLimit+r.x?this.borderLimit+r.x-this._positionX:this._positionX>r.x+r.width-this.borderLimit?this._positionX-r.x-r.width+this.borderLimit:0)>(t=this._positionY<this.borderLimit+r.y?this.borderLimit+r.y-this._positionY:this._positionY>r.y+r.height-this.borderLimit?this._positionY-r.y-r.height+this.borderLimit:0)?e:t;(n-=this.viewportBorder)>this.borderLimit&&(n=this.borderLimit);var o=1-w.X.Clamp(n/this.borderLimit,0,1);if(o<0)return!1;o>1&&(o=1),this.viewportBorder>0&&(r.x+=this.viewportBorder,r.y+=this.viewportBorder,r.width-=2*this.viewportBorder,r.height-=2*this.viewportBorder,this._positionX-=this.viewportBorder,this._positionY-=this.viewportBorder);var a=r.x+r.width/2,l=r.y+r.height/2,c=a-this._positionX,h=l-this._positionY;i.setState(!1),i.setDepthBuffer(!1);for(var d=0;d<this.lensFlares.length;d++){var p=this.lensFlares[d];if(p._drawWrapper.effect.isReady()&&(!p.texture||p.texture.isReady())){i.enableEffect(p._drawWrapper),i.bindBuffers(this._vertexBuffers,this._indexBuffer,p._drawWrapper.effect),i.setAlphaMode(p.alphaMode);var f=a-c*p.position,_=l-h*p.position,m=p.size,g=p.size*i.getAspectRatio(this._scene.activeCamera,!0),v=(f-r.x)/r.width*2-1,y=1-(_-r.y)/r.height*2,b=u.uq.FromValues(m/2,0,0,0,0,g/2,0,0,0,0,1,0,v,y,0,1);p._drawWrapper.effect.setMatrix("viewportMatrix",b),p._drawWrapper.effect.setTexture("textureSampler",p.texture),p._drawWrapper.effect.setFloat4("color",p.color.r*o,p.color.g*o,p.color.b*o,1),i.drawElementsType(Bi.TriangleFillMode,0,6)}}return i.setDepthBuffer(!0),i.setAlphaMode(s.Y.ALPHA_DISABLE),!0},e.prototype.rebuild=function(){var e;for(var t in this._createIndexBuffer(),this._vertexBuffers)null===(e=this._vertexBuffers[t])||void 0===e||e._rebuild()},e.prototype.dispose=function(){var e=this._vertexBuffers[Te.R.PositionKind];for(e&&(e.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);this.lensFlares.length;)this.lensFlares[0].dispose();var t=this._scene.lensFlareSystems.indexOf(this);this._scene.lensFlareSystems.splice(t,1)},e.Parse=function(t,i,r){var n=i.getLastEntryById(t.emitterId),o=t.name||"lensFlareSystem#"+t.emitterId,a=new e(o,n,i);a.id=t.id||o,a.borderLimit=t.borderLimit;for(var s=0;s<t.flares.length;s++){var l=t.flares[s];Vf.AddFlare(l.size,l.position,h.v9.FromArray(l.color),l.textureName?r+l.textureName:"",a)}return a},e.prototype.serialize=function(){var e={};e.id=this.id,e.name=this.name,e.emitterId=this.getEmitter().id,e.borderLimit=this.borderLimit,e.flares=[];for(var t=0;t<this.lensFlares.length;t++){var i=this.lensFlares[t];e.flares.push({size:i.size,position:i.position,color:i.color.asArray(),textureName:ee.S0.GetFilename(i.texture?i.texture.name:"")})}return e},e._SceneComponentInitialization=function(e){throw(0,U.n)("LensFlareSystemSceneComponent")},e}();a.AddParser(Ae.NAME_LENSFLARESYSTEM,(function(e,t,i,r){if(void 0!==e.lensFlareSystems&&null!==e.lensFlareSystems){i.lensFlareSystems||(i.lensFlareSystems=[]);for(var n=0,o=e.lensFlareSystems.length;n<o;n++){var a=e.lensFlareSystems[n],s=kf.Parse(a,t,r);i.lensFlareSystems.push(s)}}})),a.prototype.getLensFlareSystemByName=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].name===e)return this.lensFlareSystems[t];return null},a.prototype.getLensFlareSystemById=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].id===e)return this.lensFlareSystems[t];return null},a.prototype.getLensFlareSystemByID=function(e){return this.getLensFlareSystemById(e)},a.prototype.removeLensFlareSystem=function(e){var t=this.lensFlareSystems.indexOf(e);return-1!==t&&this.lensFlareSystems.splice(t,1),t},a.prototype.addLensFlareSystem=function(e){this.lensFlareSystems.push(e)};var Gf=function(){function e(e){this.name=Ae.NAME_LENSFLARESYSTEM,this.scene=e,e.lensFlareSystems=[]}return e.prototype.register=function(){this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM,this,this._draw)},e.prototype.rebuild=function(){for(var e=0;e<this.scene.lensFlareSystems.length;e++)this.scene.lensFlareSystems[e].rebuild()},e.prototype.addFromContainer=function(e){var t=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){t.scene.addLensFlareSystem(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){i.scene.removeLensFlareSystem(e),t&&e.dispose()}))},e.prototype.serialize=function(e){e.lensFlareSystems=[];for(var t=0,i=this.scene.lensFlareSystems;t<i.length;t++){var r=i[t];e.lensFlareSystems.push(r.serialize())}},e.prototype.dispose=function(){for(var e=this.scene.lensFlareSystems;e.length;)e[0].dispose()},e.prototype._draw=function(e){if(this.scene.lensFlaresEnabled){var t=this.scene.lensFlareSystems;ee.S0.StartPerformanceCounter("Lens flares",t.length>0);for(var i=0,r=t;i<r.length;i++){var n=r[i];e.layerMask&n.layerMask&&n.render()}ee.S0.EndPerformanceCounter("Lens flares",t.length>0)}},e}();kf._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_LENSFLARESYSTEM);t||(t=new Gf(e),e._addComponent(t))};Un.l.IncludesShadersStore.bayerDitherFunctions="float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);}\nfloat bayerDither4(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5*mod(_P,4.0)); \nreturn 4.0*bayerDither2(P1)+bayerDither2(P2);}\nfloat bayerDither8(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5 *mod(_P,4.0)); \nvec2 P4=floor(0.25*mod(_P,8.0)); \nreturn 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);}\n";Un.l.IncludesShadersStore.shadowMapFragmentExtraDeclaration="#if SM_FLOAT==0\n#include<packingFunctions>\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#include<bayerDitherFunctions>\nuniform float softTransparentShadowSM;\n#endif\nvarying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nuniform vec3 lightDataSM;varying vec3 vPositionWSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n";Un.l.IncludesShadersStore.shadowMapFragment="float depthSM=vDepthMetricSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\n#if SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\ndepthSM=(-zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\ndepthSM=(zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_FragDepth=clamp(1.0-depthSM,0.0,1.0);\n#else\ngl_FragDepth=clamp(depthSM,0.0,1.0); \n#endif\n#elif SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#if SM_ESM==1\ndepthSM=clamp(exp(-min(87.,biasAndScaleSM.z*depthSM)),0.,1.);\n#endif\n#if SM_FLOAT==1\ngl_FragColor=vec4(depthSM,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depthSM);\n#endif\nreturn;";Un.l.ShadersStore.shadowMapPixelShader="#include<shadowMapFragmentExtraDeclaration>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEXTURE\nfloat alphaFromAlphaTexture=texture2D(diffuseSampler,vUV).a;\n#ifdef ALPHATESTVALUE\nif (alphaFromAlphaTexture<ALPHATESTVALUE)\ndiscard;\n#endif\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#ifdef ALPHATEXTURE\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM*alphaFromAlphaTexture) discard;\n#else\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM) discard;\n#endif\n#endif\n#include<shadowMapFragment>\n}";Un.l.IncludesShadersStore.sceneVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;\n";Un.l.IncludesShadersStore.meshVertexDeclaration="uniform mat4 world;uniform float visibility;\n";Un.l.IncludesShadersStore.shadowMapVertexDeclaration="#include<sceneVertexDeclaration>\n#include<meshVertexDeclaration>\n";Un.l.IncludesShadersStore.shadowMapUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";Un.l.IncludesShadersStore.shadowMapVertexExtraDeclaration="#if SM_NORMALBIAS==1\nuniform vec3 lightDataSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nvarying vec3 vPositionWSM;\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n";Un.l.IncludesShadersStore.shadowMapVertexNormalBias="#if SM_NORMALBIAS==1\n#if SM_DIRECTIONINLIGHTDATA==1\nvec3 worldLightDirSM=normalize(-lightDataSM.xyz);\n#else\nvec3 directionToLightSM=lightDataSM.xyz-worldPos.xyz;vec3 worldLightDirSM=normalize(directionToLightSM);\n#endif\nfloat ndlSM=dot(vNormalW,worldLightDirSM);float sinNLSM=sqrt(1.0-ndlSM*ndlSM);float normalBiasSM=biasAndScaleSM.y*sinNLSM;worldPos.xyz-=vNormalW*normalBiasSM;\n#endif\n";Un.l.IncludesShadersStore.shadowMapVertexMetric="#if SM_USEDISTANCE==1\nvPositionWSM=worldPos.xyz;\n#endif\n#if SM_DEPTHTEXTURE==1\n#ifdef IS_NDC_HALF_ZRANGE\n#define BIASFACTOR 0.5\n#else\n#define BIASFACTOR 1.0\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_Position.z-=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#else\ngl_Position.z+=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#endif\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nzSM=gl_Position.z;gl_Position.z=0.0;\n#elif SM_USEDISTANCE==0\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\nvDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n";Un.l.ShadersStore.shadowMapVertexShader="attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#endif\n#include<helperFunctions>\n#include<__decl__shadowMapVertex>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<shadowMapVertexExtraDeclaration>\n#include<clipPlaneVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normWorldSM=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvec3 vNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvec3 vNormalW=normalize(normWorldSM*normalUpdated);\n#endif\n#endif\n#include<shadowMapVertexNormalBias>\ngl_Position=viewProjection*worldPos;\n#include<shadowMapVertexMetric>\n#ifdef ALPHATEXTURE\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n}";Un.l.ShadersStore.depthBoxBlurPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 colorDepth=vec4(0.0);for (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}";Un.l.IncludesShadersStore.shadowMapFragmentSoftTransparentShadow="#if SM_SOFTTRANSPARENTSHADOW==1\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM*alpha) discard;\n#endif\n";var zf=function(){function e(t,i,r,n,o){this.onBeforeShadowMapRenderObservable=new c.cP,this.onAfterShadowMapRenderObservable=new c.cP,this.onBeforeShadowMapRenderMeshObservable=new c.cP,this.onAfterShadowMapRenderMeshObservable=new c.cP,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=e.FILTER_NONE,this._filteringQuality=e.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this.forceBackFacesOnly=!1,this._lightDirection=u.Pq.Zero(),this._viewMatrix=u.uq.Zero(),this._projectionMatrix=u.uq.Zero(),this._transformMatrix=u.uq.Zero(),this._cachedPosition=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=u.uq.Identity(),this._mapSize=t,this._light=i,this._scene=i.getScene(),this._camera=null!=n?n:null,this._useRedTextureType=!!o;var a=i._shadowGenerators;a||(a=i._shadowGenerators=new Map),a.set(this._camera,this),this.id=i.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[],this._sceneUBOs.push(this._scene.createSceneUniformBuffer('Scene for Shadow Generator (light "'.concat(this._light.name,'")')))),e._SceneComponentInitialization(this._scene);var l=this._scene.getEngine().getCaps();r?l.textureFloatRender&&l.textureFloatLinearFiltering?this._textureType=s.Y.TEXTURETYPE_FLOAT:l.textureHalfFloatRender&&l.textureHalfFloatLinearFiltering?this._textureType=s.Y.TEXTURETYPE_HALF_FLOAT:this._textureType=s.Y.TEXTURETYPE_UNSIGNED_INT:l.textureHalfFloatRender&&l.textureHalfFloatLinearFiltering?this._textureType=s.Y.TEXTURETYPE_HALF_FLOAT:l.textureFloatRender&&l.textureFloatLinearFiltering?this._textureType=s.Y.TEXTURETYPE_FLOAT:this._textureType=s.Y.TEXTURETYPE_UNSIGNED_INT,this._initializeGenerator(),this._applyFilterValues()}return Object.defineProperty(e.prototype,"bias",{get:function(){return this._bias},set:function(e){this._bias=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normalBias",{get:function(){return this._normalBias},set:function(e){this._normalBias=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurBoxOffset",{get:function(){return this._blurBoxOffset},set:function(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurScale",{get:function(){return this._blurScale},set:function(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurKernel",{get:function(){return this._blurKernel},set:function(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useKernelBlur",{get:function(){return this._useKernelBlur},set:function(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthScale",{get:function(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()},set:function(e){this._depthScale=e},enumerable:!1,configurable:!0}),e.prototype._validateFilter=function(e){return e},Object.defineProperty(e.prototype,"filter",{get:function(){return this._filter},set:function(t){if(t=this._validateFilter(t),this._light.needCube()){if(t===e.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(t===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(t===e.FILTER_PCF||t===e.FILTER_PCSS)return void(this.usePoissonSampling=!0)}t!==e.FILTER_PCF&&t!==e.FILTER_PCSS||this._scene.getEngine()._features.supportShadowSamplers?this._filter!==t&&(this._filter=t,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"usePoissonSampling",{get:function(){return this.filter===e.FILTER_POISSONSAMPLING},set:function(t){var i=this._validateFilter(e.FILTER_POISSONSAMPLING);(t||this.filter===e.FILTER_POISSONSAMPLING)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useExponentialShadowMap",{get:function(){return this.filter===e.FILTER_EXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_EXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useBlurExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_BLUREXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_CLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useBlurCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"usePercentageCloserFiltering",{get:function(){return this.filter===e.FILTER_PCF},set:function(t){var i=this._validateFilter(e.FILTER_PCF);(t||this.filter===e.FILTER_PCF)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filteringQuality",{get:function(){return this._filteringQuality},set:function(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useContactHardeningShadow",{get:function(){return this.filter===e.FILTER_PCSS},set:function(t){var i=this._validateFilter(e.FILTER_PCSS);(t||this.filter===e.FILTER_PCSS)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"contactHardeningLightSizeUVRatio",{get:function(){return this._contactHardeningLightSizeUVRatio},set:function(e){this._contactHardeningLightSizeUVRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"darkness",{get:function(){return this._darkness},set:function(e){this.setDarkness(e)},enumerable:!1,configurable:!0}),e.prototype.getDarkness=function(){return this._darkness},e.prototype.setDarkness=function(e){return this._darkness=e>=1?1:e<=0?0:e,this},Object.defineProperty(e.prototype,"transparencyShadow",{get:function(){return this._transparencyShadow},set:function(e){this.setTransparencyShadow(e)},enumerable:!1,configurable:!0}),e.prototype.setTransparencyShadow=function(e){return this._transparencyShadow=e,this},e.prototype.getShadowMap=function(){return this._shadowMap},e.prototype.getShadowMapForRendering=function(){return this._shadowMap2?this._shadowMap2:this._shadowMap},e.prototype.getClassName=function(){return e.CLASSNAME},e.prototype.addShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),-1===this._shadowMap.renderList.indexOf(e)&&this._shadowMap.renderList.push(e),t)for(var i=0,r=e.getChildMeshes();i<r.length;i++){var n=r[i];-1===this._shadowMap.renderList.indexOf(n)&&this._shadowMap.renderList.push(n)}return this},e.prototype.removeShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap||!this._shadowMap.renderList)return this;var i=this._shadowMap.renderList.indexOf(e);if(-1!==i&&this._shadowMap.renderList.splice(i,1),t)for(var r=0,n=e.getChildren();r<n.length;r++){var o=n[r];this.removeShadowCaster(o)}return this},e.prototype.getLight=function(){return this._light},e.prototype._getCamera=function(){var e;return null!==(e=this._camera)&&void 0!==e?e:this._scene.activeCamera},Object.defineProperty(e.prototype,"mapSize",{get:function(){return this._mapSize},set:function(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()},enumerable:!1,configurable:!0}),e.prototype._initializeGenerator=function(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()},e.prototype._createTargetRenderTexture=function(){var e=this._scene.getEngine();e._features.supportDepthStencilTexture?(this._shadowMap=new mo(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?s.Y.TEXTUREFORMAT_RED:s.Y.TEXTUREFORMAT_RGBA),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?s.Y.GREATER:s.Y.LESS,!0,void 0,void 0,void 0,"DepthStencilForShadowGenerator-".concat(this._light.name))):this._shadowMap=new mo(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0},e.prototype._initializeShadowMap=function(){var t=this;if(this._createTargetRenderTexture(),null!==this._shadowMap){this._shadowMap.wrapU=rr.g.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=rr.g.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=function(e,i,r,n){return t._renderForShadowMap(e,i,r,n)},this._shadowMap.customIsReadyFunction=function(){return!0};var i=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add((function(){var e;t._currentSceneUBO=t._scene.getSceneUniformBuffer(),null===(e=i._debugPushGroup)||void 0===e||e.call(i,"shadow map generation for pass id ".concat(i.currentRenderPassId),1)})),this._shadowMap.onBeforeRenderObservable.add((function(r){t._sceneUBOs&&t._scene.setSceneUniformBuffer(t._sceneUBOs[0]),t._currentFaceIndex=r,t._filter===e.FILTER_PCF&&i.setColorWrite(!1),t.getTransformMatrix(),t._scene.setTransformMatrix(t._viewMatrix,t._projectionMatrix),t._useUBO&&(t._scene.getSceneUniformBuffer().unbindEffect(),t._scene.finalizeSceneUbo())})),this._shadowMap.onAfterUnbindObservable.add((function(){var r,n;if(t._sceneUBOs&&t._scene.setSceneUniformBuffer(t._currentSceneUBO),t._scene.updateTransformMatrix(),t._filter===e.FILTER_PCF&&i.setColorWrite(!0),t.useBlurExponentialShadowMap||t.useBlurCloseExponentialShadowMap){var o=t.getShadowMapForRendering();o&&(t._scene.postProcessManager.directRender(t._blurPostProcesses,o.renderTarget,!0),i.unBindFramebuffer(o.renderTarget,!0),null===(n=i._debugPopGroup)||void 0===n||n.call(i,1))}else null===(r=i._debugPopGroup)||void 0===r||r.call(i,1)}));var r=new h.ov(0,0,0,0),n=new h.ov(1,1,1,1);this._shadowMap.onClearObservable.add((function(i){t._filter===e.FILTER_PCF?i.clear(n,!1,!0,!1):t.useExponentialShadowMap||t.useBlurExponentialShadowMap?i.clear(r,!0,!0,!1):i.clear(n,!0,!0,!1)})),this._shadowMap.onResizeObservable.add((function(e){t._storedUniqueId=t._shadowMap.uniqueId,t._mapSize=e.getRenderSize(),t._light._markMeshesAsLightDirty(),t.recreateShadowMap()}));for(var o=Pe.MIN_RENDERINGGROUPS;o<Pe.MAX_RENDERINGGROUPS;o++)this._shadowMap.setRenderingAutoClearDepthStencil(o,!1)}},e.prototype._initializeBlurRTTAndPostProcesses=function(){var e=this,t=this._scene.getEngine(),i=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new mo(this._light.name+"_shadowMap2",i,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=rr.g.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=rr.g.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new yd(this._light.name+"KernelBlurX",new u.I9(1,0),this.blurKernel,1,null,rr.g.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.width=i,this._kernelBlurXPostprocess.height=i,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._shadowMap)})),this._kernelBlurYPostprocess=new yd(this._light.name+"KernelBlurY",new u.I9(0,1),this.blurKernel,1,null,rr.g.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,this._textureType===s.Y.TEXTURETYPE_UNSIGNED_INT&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Gn(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,rr.g.BILINEAR_SAMPLINGMODE,t,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add((function(t){t.setFloat2("screenSize",i,i),t.setTexture("textureSampler",e._shadowMap)})),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])},e.prototype._renderForShadowMap=function(e,t,i,r){var n;if(r.length)for(n=0;n<r.length;n++)this._renderSubMeshForShadowMap(r.data[n]);for(n=0;n<e.length;n++)this._renderSubMeshForShadowMap(e.data[n]);for(n=0;n<t.length;n++)this._renderSubMeshForShadowMap(t.data[n]);if(this._transparencyShadow)for(n=0;n<i.length;n++)this._renderSubMeshForShadowMap(i.data[n],!0);else for(n=0;n<i.length;n++)i.data[n].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1},e.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t,i){t.setMatrix("viewProjection",this.getTransformMatrix())},e.prototype._renderSubMeshForShadowMap=function(e,t){var i;void 0===t&&(t=!1);var r=e.getRenderingMesh(),n=e.getEffectiveMesh(),o=this._scene,a=o.getEngine(),l=e.getMaterial();if(n._internalAbstractMeshDataInfo._isActiveIntermediate=!1,l&&0!==e.verticesCount&&e._renderId!==o.getRenderId()){var c=o.useRightHandedSystem,u=n._getWorldMatrixDeterminant()<0,h=l._getEffectiveOrientation(r);(u&&!c||!u&&c)&&(h=h===s.Y.MATERIAL_ClockWiseSideOrientation?s.Y.MATERIAL_CounterClockWiseSideOrientation:s.Y.MATERIAL_ClockWiseSideOrientation);var d=h===s.Y.MATERIAL_ClockWiseSideOrientation;a.setState(l.backFaceCulling,void 0,void 0,d,l.cullBackFaces);var p=r._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!p.mustReturn){var f=a.getCaps().instancedArrays&&(null!==p.visibleInstances[e._id]&&void 0!==p.visibleInstances[e._id]||r.hasThinInstances);if(!this.customAllowRendering||this.customAllowRendering(e))if(this.isReady(e,f,t)){e._renderId=o.getRenderId();var _=l.shadowDepthWrapper,m=null!==(i=null==_?void 0:_.getEffect(e,this,a.currentRenderPassId))&&void 0!==i?i:e._getDrawWrapper(),g=$t.GetEffect(m);a.enableEffect(m),f||r._bind(e,g,l.fillMode),this.getTransformMatrix(),g.setFloat3("biasAndScaleSM",this.bias,this.normalBias,this.depthScale),this.getLight().getTypeID()===ji.LIGHTTYPEID_DIRECTIONALLIGHT?g.setVector3("lightDataSM",this._cachedDirection):g.setVector3("lightDataSM",this._cachedPosition);var v=this._getCamera();if(v&&g.setFloat2("depthValuesSM",this.getLight().getDepthMinZ(v),this.getLight().getDepthMinZ(v)+this.getLight().getDepthMaxZ(v)),t&&this.enableSoftTransparentShadow&&g.setFloat("softTransparentShadowSM",n.visibility*l.alpha),_)e._setMainDrawWrapperOverride(m),_.standalone?_.baseMaterial.bindForSubMesh(n.getWorldMatrix(),r,e):l.bindForSubMesh(n.getWorldMatrix(),r,e),e._setMainDrawWrapperOverride(null);else{if(this._opacityTexture&&(g.setTexture("diffuseSampler",this._opacityTexture),g.setMatrix("diffuseMatrix",this._opacityTexture.getTextureMatrix()||this._defaultTextureMatrix)),r.useBones&&r.computeBonesUsingShaders&&r.skeleton){var y=r.skeleton;if(y.isUsingTextureForMatrices){var b=y.getTransformMatrixTexture(r);if(!b)return;g.setTexture("boneSampler",b),g.setFloat("boneTextureWidth",4*(y.bones.length+1))}else g.setMatrices("mBones",y.getTransformMatrices(r))}(0,Li.nR)(r,g),r.morphTargetManager&&r.morphTargetManager.isUsingTextureForTargets&&r.morphTargetManager._bind(g);var T=e.getMesh().bakedVertexAnimationManager;f&&T&&T.isEnabled&&T.bind(g,!0),(0,zo.gS)(g,l,o)}this._useUBO||_||this._bindCustomEffectForRenderSubMeshForShadowMap(e,g,n),(0,Li._8)(g,this._scene.getSceneUniformBuffer()),this._scene.getSceneUniformBuffer().bindUniformBuffer();var E=n.getWorldMatrix();f&&(n.getMeshUniformBuffer().bindToEffect(g,"Mesh"),n.transferToEffect(E)),this.forceBackFacesOnly&&a.setState(!0,0,!1,!0,l.cullBackFaces),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(r),this.onBeforeShadowMapRenderObservable.notifyObservers(g),r._processRendering(n,e,g,l.fillMode,p,f,(function(e,t){n===r||e?(n.getMeshUniformBuffer().bindToEffect(g,"Mesh"),n.transferToEffect(e?t:E)):(r.getMeshUniformBuffer().bindToEffect(g,"Mesh"),r.transferToEffect(t))})),this.forceBackFacesOnly&&a.setState(!0,0,!1,!1,l.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(g),this.onAfterShadowMapRenderMeshObservable.notifyObservers(r)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}}},e.prototype._applyFilterValues=function(){this._shadowMap&&(this.filter===e.FILTER_NONE||this.filter===e.FILTER_PCSS?this._shadowMap.updateSamplingMode(rr.g.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(rr.g.BILINEAR_SAMPLINGMODE))},e.prototype.forceCompilation=function(e,t){var i=this,r=(0,f.Cl)({useInstances:!1},t),n=this.getShadowMap();if(n){var o=n.renderList;if(o){for(var a=[],s=0,l=o;s<l.length;s++){var c=l[s];a.push.apply(a,c.subMeshes)}if(0!==a.length){var u=0,h=function(){var t,n;if(i._scene&&i._scene.getEngine()){for(;i.isReady(a[u],r.useInstances,null!==(n=null===(t=a[u].getMaterial())||void 0===t?void 0:t.needAlphaBlendingForMesh(a[u].getMesh()))&&void 0!==n&&n);)if(++u>=a.length)return void(e&&e(i));setTimeout(h,16)}};h()}else e&&e(this)}else e&&e(this)}else e&&e(this)},e.prototype.forceCompilationAsync=function(e){var t=this;return new Promise((function(i){t.forceCompilation((function(){i()}),e)}))},e.prototype._isReadyCustomDefines=function(e,t,i){},e.prototype._prepareShadowDefines=function(e,t,i,r){i.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),i.push("#define SM_FLOAT "+(this._textureType!==s.Y.TEXTURETYPE_UNSIGNED_INT?"1":"0")),i.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),i.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));var n=e.getMesh();return i.push("#define SM_NORMALBIAS "+(this.normalBias&&n.isVerticesDataPresent(Te.R.NormalKind)?"1":"0")),i.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===ji.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),i.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),i.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&r?"1":"0")),this._isReadyCustomDefines(i,e,t),i},e.prototype.isReady=function(t,i,r){var n,o=t.getMaterial(),a=null==o?void 0:o.shadowDepthWrapper;if(this._opacityTexture=null,!o)return!1;var s=[];if(this._prepareShadowDefines(t,i,s,r),a){if(!a.isReadyForSubMesh(t,s,this,i,this._scene.getEngine().currentRenderPassId))return!1}else{var l=t._getDrawWrapper(void 0,!0),c=l.effect,u=l.defines,h=[Te.R.PositionKind],d=t.getMesh();this.normalBias&&d.isVerticesDataPresent(Te.R.NormalKind)&&(h.push(Te.R.NormalKind),s.push("#define NORMAL"),d.nonUniformScaling&&s.push("#define NONUNIFORMSCALING"));var p=o.needAlphaTesting();if((p||o.needAlphaBlending())&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=o.opacityTexture:this._opacityTexture=o.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;var f=null!==(n=o.alphaCutOff)&&void 0!==n?n:e.DEFAULT_ALPHA_CUTOFF;s.push("#define ALPHATEXTURE"),p&&s.push("#define ALPHATESTVALUE ".concat(f).concat(f%1==0?".":"")),d.isVerticesDataPresent(Te.R.UVKind)&&(h.push(Te.R.UVKind),s.push("#define UV1")),d.isVerticesDataPresent(Te.R.UV2Kind)&&1===this._opacityTexture.coordinatesIndex&&(h.push(Te.R.UV2Kind),s.push("#define UV2"))}var _=new Io;if(d.useBones&&d.computeBonesUsingShaders&&d.skeleton){h.push(Te.R.MatricesIndicesKind),h.push(Te.R.MatricesWeightsKind),d.numBoneInfluencers>4&&(h.push(Te.R.MatricesIndicesExtraKind),h.push(Te.R.MatricesWeightsExtraKind));var m=d.skeleton;s.push("#define NUM_BONE_INFLUENCERS "+d.numBoneInfluencers),d.numBoneInfluencers>0&&_.addCPUSkinningFallback(0,d),m.isUsingTextureForMatrices?s.push("#define BONETEXTURE"):s.push("#define BonesPerMesh "+(m.bones.length+1))}else s.push("#define NUM_BONE_INFLUENCERS 0");var g=d.morphTargetManager,v=0;if(g&&(v=g.numMaxInfluencers||g.numInfluencers)>0&&(s.push("#define MORPHTARGETS"),s.push("#define NUM_MORPH_INFLUENCERS "+v),g.isUsingTextureForTargets&&s.push("#define MORPHTARGETS_TEXTURE"),(0,Li.MF)(h,d,v)),(0,zo.tv)(o,this._scene,s),i&&(s.push("#define INSTANCES"),(0,Li.te)(h),t.getRenderingMesh().hasThinInstances&&s.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(var y=0,b=this.customShaderOptions.defines;y<b.length;y++){var T=b[y];-1===s.indexOf(T)&&s.push(T)}var E=d.bakedVertexAnimationManager;i&&E&&E.isEnabled&&(s.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),h.push("bakedVertexAnimationSettingsInstanced"));var x=s.join("\n");if(u!==x){u=x;var S="shadowMap",C=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureWidth","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],P=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"];if((0,zo.TV)(C),this.customShaderOptions){if(S=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(var A=0,R=this.customShaderOptions.attributes;A<R.length;A++){var I=R[A];-1===h.indexOf(I)&&h.push(I)}if(this.customShaderOptions.uniforms)for(var M=0,O=this.customShaderOptions.uniforms;M<O.length;M++){var D=O[M];-1===C.indexOf(D)&&C.push(D)}if(this.customShaderOptions.samplers)for(var N=0,F=this.customShaderOptions.samplers;N<F.length;N++){var w=F[N];-1===P.indexOf(w)&&P.push(w)}}var L=this._scene.getEngine();c=L.createEffect(S,{attributes:h,uniformsNames:C,uniformBuffersNames:["Scene","Mesh"],samplers:P,defines:x,fallbacks:_,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:v}},L),l.setEffect(c,u)}if(!c.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())},e.prototype.prepareDefines=function(t,i){var r=this._scene,n=this._light;r.shadowsEnabled&&n.shadowEnabled&&(t["SHADOW"+i]=!0,this.useContactHardeningShadow?(t["SHADOWPCSS"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)):this.usePercentageCloserFiltering?(t["SHADOWPCF"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)):this.usePoissonSampling?t["SHADOWPOISSON"+i]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?t["SHADOWESM"+i]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(t["SHADOWCLOSEESM"+i]=!0),n.needCube()&&(t["SHADOWCUBE"+i]=!0))},e.prototype.bindShadowLight=function(t,i){var r=this._light;if(this._scene.shadowsEnabled&&r.shadowEnabled){var n=this._getCamera();if(n){var o=this.getShadowMap();if(o){r.needCube()||i.setMatrix("lightMatrix"+t,this.getTransformMatrix());var a=this.getShadowMapForRendering();this._filter===e.FILTER_PCF?(i.setDepthStencilTexture("shadowTexture"+t,a),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o.getSize().width,1/o.getSize().width,this.frustumEdgeFalloff,t)):this._filter===e.FILTER_PCSS?(i.setDepthStencilTexture("shadowTexture"+t,a),i.setTexture("depthTexture"+t,a),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/o.getSize().width,this._contactHardeningLightSizeUVRatio*o.getSize().width,this.frustumEdgeFalloff,t)):(i.setTexture("shadowTexture"+t,a),r._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/o.getSize().width,this.depthScale,this.frustumEdgeFalloff,t)),r._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(n),this.getLight().getDepthMinZ(n)+this.getLight().getDepthMaxZ(n),t)}}}},Object.defineProperty(e.prototype,"viewMatrix",{get:function(){return this._viewMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"projectionMatrix",{get:function(){return this._projectionMatrix},enumerable:!1,configurable:!0}),e.prototype.getTransformMatrix=function(){var e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;var t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),u.Pq.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(u.Pq.Dot(this._lightDirection,u.Pq.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),u.uq.LookAtLHToRef(t,t.add(this._lightDirection),u.Pq.Up(),this._viewMatrix);var i=this.getShadowMap();if(i){var r=i.renderList;r&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,r)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix},e.prototype.recreateShadowMap=function(){var e=this._shadowMap;if(e){var t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(var i=0,r=t;i<r.length;i++){var n=r[i];this._shadowMap.renderList.push(n)}}else this._shadowMap.renderList=null}},e.prototype._disposeBlurPostProcesses=function(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]},e.prototype._disposeRTTandPostProcesses=function(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()},e.prototype._disposeSceneUBOs=function(){if(this._sceneUBOs){for(var e=0,t=this._sceneUBOs;e<t.length;e++)t[e].dispose();this._sceneUBOs=[]}},e.prototype.dispose=function(){var e;if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){for(var t=this._light._shadowGenerators.entries(),i=t.next();!0!==i.done;i=t.next()){var r=(e=i.value)[0];e[1]===this&&this._light._shadowGenerators.delete(r)}0===this._light._shadowGenerators.size&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear()},e.prototype.serialize=function(){var e,t={},i=this.getShadowMap();if(!i)return t;if(t.className=this.getClassName(),t.lightId=this._light.id,t.cameraId=null===(e=this._camera)||void 0===e?void 0:e.id,t.id=this.id,t.mapSize=i.getRenderSize(),t.forceBackFacesOnly=this.forceBackFacesOnly,t.darkness=this.getDarkness(),t.transparencyShadow=this._transparencyShadow,t.frustumEdgeFalloff=this.frustumEdgeFalloff,t.bias=this.bias,t.normalBias=this.normalBias,t.usePercentageCloserFiltering=this.usePercentageCloserFiltering,t.useContactHardeningShadow=this.useContactHardeningShadow,t.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,t.filteringQuality=this.filteringQuality,t.useExponentialShadowMap=this.useExponentialShadowMap,t.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,t.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,t.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,t.usePoissonSampling=this.usePoissonSampling,t.depthScale=this.depthScale,t.blurBoxOffset=this.blurBoxOffset,t.blurKernel=this.blurKernel,t.blurScale=this.blurScale,t.useKernelBlur=this.useKernelBlur,t.renderList=[],i.renderList)for(var r=0;r<i.renderList.length;r++){var n=i.renderList[r];t.renderList.push(n.id)}return t},e.Parse=function(t,i,r){for(var n=i.getLightById(t.lightId),o=void 0!==t.cameraId?i.getCameraById(t.cameraId):null,a=r?r(t.mapSize,n,o):new e(t.mapSize,n,void 0,o),s=a.getShadowMap(),l=0;l<t.renderList.length;l++)i.getMeshesById(t.renderList[l]).forEach((function(e){s&&(s.renderList||(s.renderList=[]),s.renderList.push(e))}));return void 0!==t.id&&(a.id=t.id),a.forceBackFacesOnly=!!t.forceBackFacesOnly,void 0!==t.darkness&&a.setDarkness(t.darkness),t.transparencyShadow&&a.setTransparencyShadow(!0),void 0!==t.frustumEdgeFalloff&&(a.frustumEdgeFalloff=t.frustumEdgeFalloff),void 0!==t.bias&&(a.bias=t.bias),void 0!==t.normalBias&&(a.normalBias=t.normalBias),t.usePercentageCloserFiltering?a.usePercentageCloserFiltering=!0:t.useContactHardeningShadow?a.useContactHardeningShadow=!0:t.usePoissonSampling?a.usePoissonSampling=!0:t.useExponentialShadowMap?a.useExponentialShadowMap=!0:t.useBlurExponentialShadowMap?a.useBlurExponentialShadowMap=!0:t.useCloseExponentialShadowMap?a.useCloseExponentialShadowMap=!0:t.useBlurCloseExponentialShadowMap?a.useBlurCloseExponentialShadowMap=!0:t.useVarianceShadowMap?a.useExponentialShadowMap=!0:t.useBlurVarianceShadowMap&&(a.useBlurExponentialShadowMap=!0),void 0!==t.contactHardeningLightSizeUVRatio&&(a.contactHardeningLightSizeUVRatio=t.contactHardeningLightSizeUVRatio),void 0!==t.filteringQuality&&(a.filteringQuality=t.filteringQuality),t.depthScale&&(a.depthScale=t.depthScale),t.blurScale&&(a.blurScale=t.blurScale),t.blurBoxOffset&&(a.blurBoxOffset=t.blurBoxOffset),t.useKernelBlur&&(a.useKernelBlur=t.useKernelBlur),t.blurKernel&&(a.blurKernel=t.blurKernel),a},e.CLASSNAME="ShadowGenerator",e.FILTER_NONE=0,e.FILTER_EXPONENTIALSHADOWMAP=1,e.FILTER_POISSONSAMPLING=2,e.FILTER_BLUREXPONENTIALSHADOWMAP=3,e.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,e.FILTER_PCF=6,e.FILTER_PCSS=7,e.QUALITY_HIGH=0,e.QUALITY_MEDIUM=1,e.QUALITY_LOW=2,e.DEFAULT_ALPHA_CUTOFF=.5,e._SceneComponentInitialization=function(e){throw(0,U.n)("ShadowGeneratorSceneComponent")},e}();Un.l.ShadersStore.depthPixelShader="#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\nvarying float vDepthMetric;\n#ifdef PACKED\n#include<packingFunctions>\n#endif\n#ifdef STORE_CAMERASPACE_Z\nvarying vec4 vViewPos;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#ifdef STORE_CAMERASPACE_Z\n#ifdef PACKED\ngl_FragColor=pack(vViewPos.z);\n#else\ngl_FragColor=vec4(vViewPos.z,0.0,0.0,1.0);\n#endif\n#else\n#ifdef NONLINEARDEPTH\n#ifdef PACKED\ngl_FragColor=pack(gl_FragCoord.z);\n#else\ngl_FragColor=vec4(gl_FragCoord.z,0.0,0.0,0.0);\n#endif\n#else\n#ifdef PACKED\ngl_FragColor=pack(vDepthMetric);\n#else\ngl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0);\n#endif\n#endif\n#endif\n}";Un.l.IncludesShadersStore.pointCloudVertexDeclaration="#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";Un.l.ShadersStore.depthVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef STORE_CAMERASPACE_Z\nuniform mat4 view;varying vec4 vViewPos;\n#endif\n#include<pointCloudVertexDeclaration>\nvarying float vDepthMetric;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\ngl_Position=viewProjection*worldPos;\n#ifdef STORE_CAMERASPACE_Z\nvViewPos=view*worldPos;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric=((-gl_Position.z+depthValues.x)/(depthValues.y));\n#else\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#endif\n#endif\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<pointCloudVertex>\n}\n";var Yf=function(){function e(t,i,r,n,o,a,l){void 0===i&&(i=s.Y.TEXTURETYPE_FLOAT),void 0===r&&(r=null),void 0===n&&(n=!1),void 0===o&&(o=rr.g.TRILINEAR_SAMPLINGMODE),void 0===a&&(a=!1);var c=this;this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._scene=t,this._storeNonLinearDepth=n,this._storeCameraSpaceZ=a,this.isPacked=i===s.Y.TEXTURETYPE_UNSIGNED_BYTE,this.isPacked?this.clearColor=new h.ov(1,1,1,1):this.clearColor=new h.ov(a?1e8:1,0,0,1),e._SceneComponentInitialization(this._scene);var u=t.getEngine();this._camera=r,o!==rr.g.NEAREST_SAMPLINGMODE&&(i!==s.Y.TEXTURETYPE_FLOAT||u._caps.textureFloatLinearFiltering||(o=rr.g.NEAREST_SAMPLINGMODE),i!==s.Y.TEXTURETYPE_HALF_FLOAT||u._caps.textureHalfFloatLinearFiltering||(o=rr.g.NEAREST_SAMPLINGMODE));var d=this.isPacked||!u._features.supportExtendedTextureFormats?s.Y.TEXTUREFORMAT_RGBA:s.Y.TEXTUREFORMAT_R;this._depthMap=new mo(null!=l?l:"DepthRenderer",{width:u.getRenderWidth(),height:u.getRenderHeight()},this._scene,!1,!0,i,!1,o,void 0,void 0,void 0,d),this._depthMap.wrapU=rr.g.CLAMP_ADDRESSMODE,this._depthMap.wrapV=rr.g.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add((function(e){e.clear(c.clearColor,!0,!0,!0)})),this._depthMap.onBeforeBindObservable.add((function(){var e;null===(e=u._debugPushGroup)||void 0===e||e.call(u,"depth renderer",1)})),this._depthMap.onAfterUnbindObservable.add((function(){var e;null===(e=u._debugPopGroup)||void 0===e||e.call(u,1)})),this._depthMap.customIsReadyFunction=function(e,t,i){if((i||0===t)&&e.subMeshes)for(var r=0;r<e.subMeshes.length;++r){var n=e.subMeshes[r],o=n.getRenderingMesh(),a=o._getInstancesRenderList(n._id,!!n.getReplacementMesh()),s=u.getCaps().instancedArrays&&(null!==a.visibleInstances[n._id]&&void 0!==a.visibleInstances[n._id]||o.hasThinInstances);if(!c.isReady(n,s))return!1}return!0};var p=function(e){var t,i=e.getRenderingMesh(),r=e.getEffectiveMesh(),n=c._scene,o=n.getEngine(),a=e.getMaterial();if(r._internalAbstractMeshDataInfo._isActiveIntermediate=!1,a&&!r.infiniteDistance&&!a.disableDepthWrite&&0!==e.verticesCount&&e._renderId!==n.getRenderId()){var l=r._getWorldMatrixDeterminant()<0,u=a._getEffectiveOrientation(i);l&&(u=u===s.Y.MATERIAL_ClockWiseSideOrientation?s.Y.MATERIAL_CounterClockWiseSideOrientation:s.Y.MATERIAL_ClockWiseSideOrientation);var h=u===s.Y.MATERIAL_ClockWiseSideOrientation;o.setState(a.backFaceCulling,0,!1,h,c.reverseCulling?!a.cullBackFaces:a.cullBackFaces);var d=i._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!d.mustReturn){var p=o.getCaps().instancedArrays&&(null!==d.visibleInstances[e._id]&&void 0!==d.visibleInstances[e._id]||i.hasThinInstances),f=c._camera||n.activeCamera;if(c.isReady(e,p)&&f){e._renderId=n.getRenderId();var _=null===(t=r._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[o.currentRenderPassId],m=e._getDrawWrapper();!m&&_&&(m=_._getDrawWrapper());var g=f.mode===zt.ORTHOGRAPHIC_CAMERA;if(!m)return;var v=m.effect;o.enableEffect(m),p||i._bind(e,v,a.fillMode),_?_.bindForSubMesh(r.getWorldMatrix(),r,e):(v.setMatrix("viewProjection",n.getTransformMatrix()),v.setMatrix("world",r.getWorldMatrix()),c._storeCameraSpaceZ&&v.setMatrix("view",n.getViewMatrix()));var y=void 0,b=void 0;if(g?(y=!o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:1,b=o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:1):(y=o.useReverseDepthBuffer&&o.isNDCHalfZRange?f.minZ:o.isNDCHalfZRange?0:f.minZ,b=o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:f.maxZ),v.setFloat2("depthValues",y,y+b),!_){if(a.needAlphaTesting()){var T=a.getAlphaTestTexture();T&&(v.setTexture("diffuseSampler",T),v.setMatrix("diffuseMatrix",T.getTextureMatrix()))}if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){var E=i.skeleton;if(E.isUsingTextureForMatrices){var x=E.getTransformMatrixTexture(i);if(!x)return;v.setTexture("boneSampler",x),v.setFloat("boneTextureWidth",4*(E.bones.length+1))}else v.setMatrices("mBones",E.getTransformMatrices(i))}(0,zo.gS)(v,a,n),(0,Li.nR)(i,v),i.morphTargetManager&&i.morphTargetManager.isUsingTextureForTargets&&i.morphTargetManager._bind(v),a.pointsCloud&&v.setFloat("pointSize",a.pointSize)}i._processRendering(r,e,v,a.fillMode,d,p,(function(e,t){return v.setMatrix("world",t)}))}}}};this._depthMap.customRenderFunction=function(e,t,i,r){var n;if(r.length)for(n=0;n<r.length;n++)p(r.data[n]);for(n=0;n<e.length;n++)p(e.data[n]);for(n=0;n<t.length;n++)p(t.data[n]);if(c.forceDepthWriteTransparentMeshes)for(n=0;n<i.length;n++)p(i.data[n]);else for(n=0;n<i.length;n++)i.data[n].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}}return e.prototype.setMaterialForRendering=function(e,t){this._depthMap.setMaterialForRendering(e,t)},e.prototype.isReady=function(e,t){var i,r=this._scene.getEngine(),n=e.getMesh(),o=n.getScene(),a=null===(i=n._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[r.currentRenderPassId];if(a)return a.isReadyForSubMesh(n,e,t);var s=e.getMaterial();if(!s||s.disableDepthWrite)return!1;var l=[],c=[Te.R.PositionKind];if(s&&s.needAlphaTesting()&&s.getAlphaTestTexture()&&(l.push("#define ALPHATEST"),n.isVerticesDataPresent(Te.R.UVKind)&&(c.push(Te.R.UVKind),l.push("#define UV1")),n.isVerticesDataPresent(Te.R.UV2Kind)&&(c.push(Te.R.UV2Kind),l.push("#define UV2"))),n.useBones&&n.computeBonesUsingShaders){c.push(Te.R.MatricesIndicesKind),c.push(Te.R.MatricesWeightsKind),n.numBoneInfluencers>4&&(c.push(Te.R.MatricesIndicesExtraKind),c.push(Te.R.MatricesWeightsExtraKind)),l.push("#define NUM_BONE_INFLUENCERS "+n.numBoneInfluencers),l.push("#define BonesPerMesh "+(n.skeleton?n.skeleton.bones.length+1:0));var u=e.getRenderingMesh().skeleton;(null==u?void 0:u.isUsingTextureForMatrices)&&l.push("#define BONETEXTURE")}else l.push("#define NUM_BONE_INFLUENCERS 0");var h=n.morphTargetManager,d=0;h&&(d=h.numMaxInfluencers||h.numInfluencers)>0&&(l.push("#define MORPHTARGETS"),l.push("#define NUM_MORPH_INFLUENCERS "+d),h.isUsingTextureForTargets&&l.push("#define MORPHTARGETS_TEXTURE"),(0,Li.MF)(c,n,d)),s.pointsCloud&&l.push("#define POINTSIZE"),t&&(l.push("#define INSTANCES"),(0,Li.te)(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES")),this._storeNonLinearDepth&&l.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&l.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&l.push("#define PACKED"),(0,zo.tv)(s,o,l);var p=e._getDrawWrapper(void 0,!0),f=p.defines,_=l.join("\n");if(f!==_){var m=["world","mBones","boneTextureWidth","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices"];(0,zo.TV)(m),p.setEffect(r.createEffect("depth",c,m,["diffuseSampler","morphTargets","boneSampler"],_,void 0,void 0,void 0,{maxSimultaneousMorphTargets:d}),_)}return p.effect.isReady()},e.prototype.getDepthMap=function(){return this._depthMap},e.prototype.dispose=function(){var e=[];for(var t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(var i=0,r=e;i<r.length;i++)t=r[i],delete this._scene._depthRenderer[t]}},e._SceneComponentInitialization=function(e){throw(0,U.n)("DepthRendererSceneComponent")},e}();Un.l.ShadersStore.minmaxReduxPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#if defined(INITIAL)\nuniform sampler2D sourceTexture;uniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));float f1=texelFetch(sourceTexture,coord,0).r;float f2=texelFetch(sourceTexture,coord+ivec2(1,0),0).r;float f3=texelFetch(sourceTexture,coord+ivec2(1,1),0).r;float f4=texelFetch(sourceTexture,coord+ivec2(0,1),0).r;float minz=min(min(min(f1,f2),f3),f4);\n#ifdef DEPTH_REDUX\nfloat maxz=max(max(max(sign(1.0-f1)*f1,sign(1.0-f2)*f2),sign(1.0-f3)*f3),sign(1.0-f4)*f4);\n#else\nfloat maxz=max(max(max(f1,f2),f3),f4);\n#endif\nglFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(MAIN)\nuniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));vec2 f1=texelFetch(textureSampler,coord,0).rg;vec2 f2=texelFetch(textureSampler,coord+ivec2(1,0),0).rg;vec2 f3=texelFetch(textureSampler,coord+ivec2(1,1),0).rg;vec2 f4=texelFetch(textureSampler,coord+ivec2(0,1),0).rg;float minz=min(min(min(f1.x,f2.x),f3.x),f4.x);float maxz=max(max(max(f1.y,f2.y),f3.y),f4.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(ONEBEFORELAST)\nuniform ivec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*vec2(texSize-1));vec2 f1=texelFetch(textureSampler,coord % texSize,0).rg;vec2 f2=texelFetch(textureSampler,(coord+ivec2(1,0)) % texSize,0).rg;vec2 f3=texelFetch(textureSampler,(coord+ivec2(1,1)) % texSize,0).rg;vec2 f4=texelFetch(textureSampler,(coord+ivec2(0,1)) % texSize,0).rg;float minz=min(f1.x,f2.x);float maxz=max(f1.y,f2.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(LAST)\nvoid main(void)\n{glFragColor=vec4(0.);if (true) { \ndiscard;}}\n#endif\n";var Xf=function(){function e(e){var t=this;this.onAfterReductionPerformed=new c.cP,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new xe(e.getScene()),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((function(){t._postProcessManager._rebuild()}))}return Object.defineProperty(e.prototype,"sourceTexture",{get:function(){return this._sourceTexture},enumerable:!1,configurable:!0}),e.prototype.setSourceTexture=function(e,t,i,r){var n=this;if(void 0===i&&(i=s.Y.TEXTURETYPE_HALF_FLOAT),void 0===r&&(r=!0),e!==this._sourceTexture){this.dispose(!1),this._sourceTexture=e,this._reductionSteps=[],this._forceFullscreenViewport=r;var o=this._camera.getScene(),a=new Gn("Initial reduction phase","minmaxRedux",["texSize"],["sourceTexture"],1,null,s.Y.TEXTURE_NEAREST_NEAREST,o.getEngine(),!1,"#define INITIAL"+(t?"\n#define DEPTH_REDUX":""),i,void 0,void 0,void 0,s.Y.TEXTUREFORMAT_RG);a.autoClear=!1,a.forceFullscreenViewport=r;var l=this._sourceTexture.getRenderWidth(),c=this._sourceTexture.getRenderHeight();a.onApply=function(e,t){return function(i){i.setTexture("sourceTexture",n._sourceTexture),i.setFloat2("texSize",e,t)}}(l,c),this._reductionSteps.push(a);for(var u=1;l>1||c>1;){l=Math.max(Math.round(l/2),1),c=Math.max(Math.round(c/2),1);var h=new Gn("Reduction phase "+u,"minmaxRedux",["texSize"],null,{width:l,height:c},null,s.Y.TEXTURE_NEAREST_NEAREST,o.getEngine(),!1,"#define "+(1==l&&1==c?"LAST":1==l||1==c?"ONEBEFORELAST":"MAIN"),i,void 0,void 0,void 0,s.Y.TEXTUREFORMAT_RG);h.autoClear=!1,h.forceFullscreenViewport=r,h.onApply=function(e,t){return function(i){1==e||1==t?i.setInt2("texSize",e,t):i.setFloat2("texSize",e,t)}}(l,c),this._reductionSteps.push(h),u++,1==l&&1==c&&h.onAfterRenderObservable.add(function(e,t,i){var r=new Float32Array(4*e*t),a={min:0,max:0};return function(){o.getEngine()._readTexturePixels(i.inputTexture.texture,e,t,-1,0,r,!1),a.min=r[0],a.max=r[1],n.onAfterReductionPerformed.notifyObservers(a)}}(l,c,h))}}},Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._sourceTexture?this._sourceTexture.refreshRate:-1},set:function(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"activated",{get:function(){return this._activated},enumerable:!1,configurable:!0}),e.prototype.activate=function(){var e=this;!this._onAfterUnbindObserver&&this._sourceTexture&&(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add((function(){var t,i,r=e._camera.getScene().getEngine();null===(t=r._debugPushGroup)||void 0===t||t.call(r,"min max reduction",1),e._reductionSteps[0].activate(e._camera),e._postProcessManager.directRender(e._reductionSteps,e._reductionSteps[0].inputTexture,e._forceFullscreenViewport),r.unBindFramebuffer(e._reductionSteps[0].inputTexture,!1),null===(i=r._debugPopGroup)||void 0===i||i.call(r,1)})),this._activated=!0)},e.prototype.deactivate=function(){this._onAfterUnbindObserver&&this._sourceTexture&&(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)},e.prototype.dispose=function(e){if(void 0===e&&(e=!0),e&&(this.onAfterReductionPerformed.clear(),this._onContextRestoredObserver&&(this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)),this.deactivate(),this._reductionSteps){for(var t=0;t<this._reductionSteps.length;++t)this._reductionSteps[t].dispose();this._reductionSteps=null}this._postProcessManager&&e&&this._postProcessManager.dispose(),this._sourceTexture=null},e}(),Wf=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"depthRenderer",{get:function(){return this._depthRenderer},enumerable:!1,configurable:!0}),t.prototype.setDepthRenderer=function(t,i,r){void 0===t&&(t=null),void 0===i&&(i=s.Y.TEXTURETYPE_HALF_FLOAT),void 0===r&&(r=!0);var n=this._camera.getScene();this._depthRenderer&&(delete n._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),null===t&&(n._depthRenderer||(n._depthRenderer={}),(t=this._depthRenderer=new Yf(n,i,this._camera,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE)).enabled=!1,this._depthRendererId="minmax"+this._camera.id,n._depthRenderer[this._depthRendererId]=t),e.prototype.setSourceTexture.call(this,t.getDepthMap(),!0,i,r)},t.prototype.setSourceTexture=function(t,i,r,n){void 0===r&&(r=s.Y.TEXTURETYPE_HALF_FLOAT),void 0===n&&(n=!0),e.prototype.setSourceTexture.call(this,t,i,r,n)},t.prototype.activate=function(){this._depthRenderer&&(this._depthRenderer.enabled=!0),e.prototype.activate.call(this)},t.prototype.deactivate=function(){e.prototype.deactivate.call(this),this._depthRenderer&&(this._depthRenderer.enabled=!1)},t.prototype.dispose=function(t){if(void 0===t&&(t=!0),e.prototype.dispose.call(this,t),this._depthRenderer&&t){var i=this._depthRenderer.getDepthMap().getScene();i&&delete i._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null}},t}(Xf),Hf=u.Pq.Up(),jf=u.Pq.Zero(),qf=new u.Pq,Kf=new u.Pq,Qf=new u.uq,Zf=function(e){function t(i,r,n,o,a){void 0===a&&(a=!0);var s=this;return t.IsSupported?((s=e.call(this,i,r,n,o,a)||this).usePercentageCloserFiltering=!0,s):(y.V.Error("CascadedShadowMap is not supported by the current engine."),s)}return(0,f.C6)(t,e),t.prototype._validateFilter=function(e){return e===zf.FILTER_NONE||e===zf.FILTER_PCF||e===zf.FILTER_PCSS?e:(y.V.Error('Unsupported filter "'+e+'"!'),zf.FILTER_NONE)},Object.defineProperty(t.prototype,"numCascades",{get:function(){return this._numCascades},set:function(e){(e=Math.min(Math.max(e,t.MIN_CASCADES_COUNT),t.MAX_CASCADES_COUNT))!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"freezeShadowCastersBoundingInfo",{get:function(){return this._freezeShadowCastersBoundingInfo},set:function(e){var t=this;this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._freezeShadowCastersBoundingInfoObservable||e||(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add((function(){return t._computeShadowCastersBoundingInfo()}))),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()},enumerable:!1,configurable:!0}),t.prototype._computeShadowCastersBoundingInfo=function(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){for(var e=this._shadowMap.renderList,t=0;t<e.length;t++)if(n=e[t]){var i=n.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}var r=this._scene.meshes;for(t=0;t<r.length;t++){var n;(n=r[t])&&n.isVisible&&n.isEnabled&&n.receiveShadows&&(i=n.getBoundingInfo().boundingBox,this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld))}}this._shadowCastersBoundingInfo.reConstruct(this._scbiMin,this._scbiMax)},Object.defineProperty(t.prototype,"shadowCastersBoundingInfo",{get:function(){return this._shadowCastersBoundingInfo},set:function(e){this._shadowCastersBoundingInfo=e},enumerable:!1,configurable:!0}),t.prototype.setMinMaxDistance=function(e,t){this._minDistance===e&&this._maxDistance===t||(e>t&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)},Object.defineProperty(t.prototype,"minDistance",{get:function(){return this._minDistance},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"maxDistance",{get:function(){return this._maxDistance},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return t.CLASSNAME},t.prototype.getCascadeMinExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMinExtents[e]:null},t.prototype.getCascadeMaxExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMaxExtents[e]:null},Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._getCamera()?this._shadowMaxZ:0},set:function(e){var t=this._getCamera();t?this._shadowMaxZ===e||e<t.minZ||e>t.maxZ&&0!==t.maxZ||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0):this._shadowMaxZ=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug=e,this._light._markMeshesAsLightDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthClamp",{get:function(){return this._depthClamp},set:function(e){this._depthClamp=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cascadeBlendPercentage",{get:function(){return this._cascadeBlendPercentage},set:function(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lambda",{get:function(){return this._lambda},set:function(e){var t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)},enumerable:!1,configurable:!0}),t.prototype.getCascadeViewMatrix=function(e){return e>=0&&e<this._numCascades?this._viewMatrices[e]:null},t.prototype.getCascadeProjectionMatrix=function(e){return e>=0&&e<this._numCascades?this._projectionMatrices[e]:null},t.prototype.getCascadeTransformMatrix=function(e){return e>=0&&e<this._numCascades?this._transformMatrices[e]:null},t.prototype.setDepthRenderer=function(e){this._depthRenderer=e,this._depthReducer&&this._depthReducer.setDepthRenderer(this._depthRenderer)},Object.defineProperty(t.prototype,"autoCalcDepthBounds",{get:function(){return this._autoCalcDepthBounds},set:function(e){var t=this,i=this._getCamera();if(i){if(this._autoCalcDepthBounds=e,!e)return this._depthReducer&&this._depthReducer.deactivate(),void this.setMinMaxDistance(0,1);this._depthReducer||(this._depthReducer=new Wf(i),this._depthReducer.onAfterReductionPerformed.add((function(e){var i=e.min,r=e.max;i>=r&&(i=0,r=1),i==t._minDistance&&r==t._maxDistance||t.setMinMaxDistance(i,r)})),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"autoCalcDepthBoundsRefreshRate",{get:function(){var e,t,i;return null!==(i=null===(t=null===(e=this._depthReducer)||void 0===e?void 0:e.depthRenderer)||void 0===t?void 0:t.getDepthMap().refreshRate)&&void 0!==i?i:-1},set:function(e){var t;(null===(t=this._depthReducer)||void 0===t?void 0:t.depthRenderer)&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)},enumerable:!1,configurable:!0}),t.prototype.splitFrustum=function(){this._breaksAreDirty=!0},t.prototype._splitFrustum=function(){var e=this._getCamera();if(e){for(var t=e.minZ,i=e.maxZ||this._shadowMaxZ,r=i-t,n=this._minDistance,o=t+n*r,a=t+(this._shadowMaxZ<i&&this._shadowMaxZ>=t?Math.min((this._shadowMaxZ-t)/(i-t),this._maxDistance):this._maxDistance)*r,s=a-o,l=a/o,c=0;c<this._cascades.length;++c){var u=(c+1)/this._numCascades,h=o*Math.pow(l,u),d=o+s*u,p=this._lambda*(h-d)+d;this._cascades[c].prevBreakDistance=0===c?n:this._cascades[c-1].breakDistance,this._cascades[c].breakDistance=(p-t)/r,this._viewSpaceFrustumsZ[c]=p,this._frustumLengths[c]=(this._cascades[c].breakDistance-this._cascades[c].prevBreakDistance)*r}this._breaksAreDirty=!1}},t.prototype._computeMatrices=function(){var e=this._scene;if(this._getCamera()){u.Pq.NormalizeToRef(this._light.getShadowDirection(0),this._lightDirection),1===Math.abs(u.Pq.Dot(this._lightDirection,u.Pq.Up()))&&(this._lightDirection.z=1e-13),this._cachedDirection.copyFrom(this._lightDirection);for(var t=e.getEngine().useReverseDepthBuffer,i=0;i<this._numCascades;++i){this._computeFrustumInWorldSpace(i),this._computeCascadeFrustum(i),this._cascadeMaxExtents[i].subtractToRef(this._cascadeMinExtents[i],qf),this._frustumCenter[i].addToRef(this._lightDirection.scale(this._cascadeMinExtents[i].z),this._shadowCameraPos[i]),u.uq.LookAtLHToRef(this._shadowCameraPos[i],this._frustumCenter[i],Hf,this._viewMatrices[i]);var r=0,n=qf.z,o=this._shadowCastersBoundingInfo;o.update(this._viewMatrices[i]),n=Math.min(n,o.boundingBox.maximumWorld.z),r=this._depthClamp&&this.filter!==zf.FILTER_PCSS?Math.max(r,o.boundingBox.minimumWorld.z):Math.min(r,o.boundingBox.minimumWorld.z),u.uq.OrthoOffCenterLHToRef(this._cascadeMinExtents[i].x,this._cascadeMaxExtents[i].x,this._cascadeMinExtents[i].y,this._cascadeMaxExtents[i].y,t?n:r,t?r:n,this._projectionMatrices[i],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[i].z=r,this._cascadeMaxExtents[i].z=n,this._viewMatrices[i].multiplyToRef(this._projectionMatrices[i],this._transformMatrices[i]),u.Pq.TransformCoordinatesToRef(jf,this._transformMatrices[i],qf),qf.scaleInPlace(this._mapSize/2),Kf.copyFromFloats(Math.round(qf.x),Math.round(qf.y),Math.round(qf.z)),Kf.subtractInPlace(qf).scaleInPlace(2/this._mapSize),u.uq.TranslationToRef(Kf.x,Kf.y,0,Qf),this._projectionMatrices[i].multiplyToRef(Qf,this._projectionMatrices[i]),this._viewMatrices[i].multiplyToRef(this._projectionMatrices[i],this._transformMatrices[i]),this._transformMatrices[i].copyToArray(this._transformMatricesAsArray,16*i)}}},t.prototype._computeFrustumInWorldSpace=function(e){var i=this._getCamera();if(i){var r=this._cascades[e].prevBreakDistance,n=this._cascades[e].breakDistance,o=this._scene.getEngine().isNDCHalfZRange;i.getViewMatrix();var a=0===i.maxZ,s=i.maxZ;a&&(i.maxZ=this._shadowMaxZ,i.getProjectionMatrix(!0));var l=u.uq.Invert(i.getTransformationMatrix());a&&(i.maxZ=s,i.getProjectionMatrix(!0));for(var c=this._scene.getEngine().useReverseDepthBuffer?4:0,h=0;h<t._FrustumCornersNDCSpace.length;++h)qf.copyFrom(t._FrustumCornersNDCSpace[(h+c)%t._FrustumCornersNDCSpace.length]),o&&-1===qf.z&&(qf.z=0),u.Pq.TransformCoordinatesToRef(qf,l,this._frustumCornersWorldSpace[e][h]);for(h=0;h<t._FrustumCornersNDCSpace.length/2;++h)qf.copyFrom(this._frustumCornersWorldSpace[e][h+4]).subtractInPlace(this._frustumCornersWorldSpace[e][h]),Kf.copyFrom(qf).scaleInPlace(r),qf.scaleInPlace(n),qf.addInPlace(this._frustumCornersWorldSpace[e][h]),this._frustumCornersWorldSpace[e][h+4].copyFrom(qf),this._frustumCornersWorldSpace[e][h].addInPlace(Kf)}},t.prototype._computeCascadeFrustum=function(e){if(this._cascadeMinExtents[e].copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cascadeMaxExtents[e].copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._frustumCenter[e].copyFromFloats(0,0,0),this._getCamera()){for(var t=0;t<this._frustumCornersWorldSpace[e].length;++t)this._frustumCenter[e].addInPlace(this._frustumCornersWorldSpace[e][t]);if(this._frustumCenter[e].scaleInPlace(1/this._frustumCornersWorldSpace[e].length),this.stabilizeCascades){var i=0;for(t=0;t<this._frustumCornersWorldSpace[e].length;++t){var r=this._frustumCornersWorldSpace[e][t].subtractToRef(this._frustumCenter[e],qf).length();i=Math.max(i,r)}i=Math.ceil(16*i)/16,this._cascadeMaxExtents[e].copyFromFloats(i,i,i),this._cascadeMinExtents[e].copyFromFloats(-i,-i,-i)}else{var n=this._frustumCenter[e];for(this._frustumCenter[e].addToRef(this._lightDirection,qf),u.uq.LookAtLHToRef(n,qf,Hf,Qf),t=0;t<this._frustumCornersWorldSpace[e].length;++t)u.Pq.TransformCoordinatesToRef(this._frustumCornersWorldSpace[e][t],Qf,qf),this._cascadeMinExtents[e].minimizeInPlace(qf),this._cascadeMaxExtents[e].maximizeInPlace(qf)}}},t.prototype._recreateSceneUBOs=function(){if(this._disposeSceneUBOs(),this._sceneUBOs)for(var e=0;e<this._numCascades;++e)this._sceneUBOs.push(this._scene.createSceneUniformBuffer('Scene for CSM Shadow Generator (light "'.concat(this._light.name,'" cascade #').concat(e,")")))},Object.defineProperty(t,"IsSupported",{get:function(){var e=M.q.LastCreatedEngine;return!!e&&e._features.supportCSM},enumerable:!1,configurable:!0}),t.prototype._initializeGenerator=function(){var i,r,n,o,a,s,l,c,h,d,p,f,_,m,g,v,y,b,T,E;this.penumbraDarkness=null!==(i=this.penumbraDarkness)&&void 0!==i?i:1,this._numCascades=null!==(r=this._numCascades)&&void 0!==r?r:t.DEFAULT_CASCADES_COUNT,this.stabilizeCascades=null!==(n=this.stabilizeCascades)&&void 0!==n&&n,this._freezeShadowCastersBoundingInfoObservable=null!==(o=this._freezeShadowCastersBoundingInfoObservable)&&void 0!==o?o:null,this.freezeShadowCastersBoundingInfo=null!==(a=this.freezeShadowCastersBoundingInfo)&&void 0!==a&&a,this._scbiMin=null!==(s=this._scbiMin)&&void 0!==s?s:new u.Pq(0,0,0),this._scbiMax=null!==(l=this._scbiMax)&&void 0!==l?l:new u.Pq(0,0,0),this._shadowCastersBoundingInfo=null!==(c=this._shadowCastersBoundingInfo)&&void 0!==c?c:new Zt(new u.Pq(0,0,0),new u.Pq(0,0,0)),this._breaksAreDirty=null===(h=this._breaksAreDirty)||void 0===h||h,this._minDistance=null!==(d=this._minDistance)&&void 0!==d?d:0,this._maxDistance=null!==(p=this._maxDistance)&&void 0!==p?p:1,this._currentLayer=null!==(f=this._currentLayer)&&void 0!==f?f:0,this._shadowMaxZ=null!==(g=null!==(_=this._shadowMaxZ)&&void 0!==_?_:null===(m=this._getCamera())||void 0===m?void 0:m.maxZ)&&void 0!==g?g:1e4,this._debug=null!==(v=this._debug)&&void 0!==v&&v,this._depthClamp=null===(y=this._depthClamp)||void 0===y||y,this._cascadeBlendPercentage=null!==(b=this._cascadeBlendPercentage)&&void 0!==b?b:.1,this._lambda=null!==(T=this._lambda)&&void 0!==T?T:.5,this._autoCalcDepthBounds=null!==(E=this._autoCalcDepthBounds)&&void 0!==E&&E,this._recreateSceneUBOs(),e.prototype._initializeGenerator.call(this)},t.prototype._createTargetRenderTexture=function(){var e=this._scene.getEngine(),t={width:this._mapSize,height:this._mapSize,layers:this.numCascades};this._shadowMap=new mo(this._light.name+"_CSMShadowMap",t,this._scene,!1,!0,this._textureType,!1,void 0,!1,!1,void 0,this._useRedTextureType?s.Y.TEXTUREFORMAT_RED:s.Y.TEXTUREFORMAT_RGBA),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?s.Y.GREATER:s.Y.LESS,!0,void 0,void 0,void 0,"DepthStencilForCSMShadowGenerator-".concat(this._light.name)),this._shadowMap.noPrePassRenderer=!0},t.prototype._initializeShadowMap=function(){var i=this;if(e.prototype._initializeShadowMap.call(this),null!==this._shadowMap){this._transformMatricesAsArray=new Float32Array(16*this._numCascades),this._viewSpaceFrustumsZ=new Array(this._numCascades),this._frustumLengths=new Array(this._numCascades),this._lightSizeUVCorrection=new Array(2*this._numCascades),this._depthCorrection=new Array(this._numCascades),this._cascades=[],this._viewMatrices=[],this._projectionMatrices=[],this._transformMatrices=[],this._cascadeMinExtents=[],this._cascadeMaxExtents=[],this._frustumCenter=[],this._shadowCameraPos=[],this._frustumCornersWorldSpace=[];for(var r=0;r<this._numCascades;++r){this._cascades[r]={prevBreakDistance:0,breakDistance:0},this._viewMatrices[r]=u.uq.Zero(),this._projectionMatrices[r]=u.uq.Zero(),this._transformMatrices[r]=u.uq.Zero(),this._cascadeMinExtents[r]=new u.Pq,this._cascadeMaxExtents[r]=new u.Pq,this._frustumCenter[r]=new u.Pq,this._shadowCameraPos[r]=new u.Pq,this._frustumCornersWorldSpace[r]=new Array(t._FrustumCornersNDCSpace.length);for(var n=0;n<t._FrustumCornersNDCSpace.length;++n)this._frustumCornersWorldSpace[r][n]=new u.Pq}var o=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.clear(),this._shadowMap.onBeforeRenderObservable.clear(),this._shadowMap.onBeforeRenderObservable.add((function(e){i._sceneUBOs&&i._scene.setSceneUniformBuffer(i._sceneUBOs[e]),i._currentLayer=e,i._filter===zf.FILTER_PCF&&o.setColorWrite(!1),i._scene.setTransformMatrix(i.getCascadeViewMatrix(e),i.getCascadeProjectionMatrix(e)),i._useUBO&&(i._scene.getSceneUniformBuffer().unbindEffect(),i._scene.finalizeSceneUbo())})),this._shadowMap.onBeforeBindObservable.add((function(){var e;i._currentSceneUBO=i._scene.getSceneUniformBuffer(),null===(e=o._debugPushGroup)||void 0===e||e.call(o,"cascaded shadow map generation for pass id ".concat(o.currentRenderPassId),1),i._breaksAreDirty&&i._splitFrustum(),i._computeMatrices()})),this._splitFrustum()}},t.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))},t.prototype._isReadyCustomDefines=function(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==zf.FILTER_PCSS?"1":"0"))},t.prototype.prepareDefines=function(t,i){e.prototype.prepareDefines.call(this,t,i);var r=this._scene,n=this._light;if(r.shadowsEnabled&&n.shadowEnabled){t["SHADOWCSM"+i]=!0,t["SHADOWCSMDEBUG"+i]=this.debug,t["SHADOWCSMNUM_CASCADES"+i]=this.numCascades,t["SHADOWCSM_RIGHTHANDED"+i]=r.useRightHandedSystem;var o=this._getCamera();o&&this._shadowMaxZ<=(o.maxZ||this._shadowMaxZ)&&(t["SHADOWCSMUSESHADOWMAXZ"+i]=!0),0===this.cascadeBlendPercentage&&(t["SHADOWCSMNOBLEND"+i]=!0)}},t.prototype.bindShadowLight=function(e,t){var i=this._light;if(this._scene.shadowsEnabled&&i.shadowEnabled){var r=this._getCamera();if(r){var n=this.getShadowMap();if(n){var o=n.getSize().width;if(t.setMatrices("lightMatrix"+e,this._transformMatricesAsArray),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,0===this.cascadeBlendPercentage?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===zf.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,n),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===zf.FILTER_PCSS){for(var a=0;a<this._numCascades;++a)this._lightSizeUVCorrection[2*a+0]=0===a?1:(this._cascadeMaxExtents[0].x-this._cascadeMinExtents[0].x)/(this._cascadeMaxExtents[a].x-this._cascadeMinExtents[a].x),this._lightSizeUVCorrection[2*a+1]=0===a?1:(this._cascadeMaxExtents[0].y-this._cascadeMinExtents[0].y)/(this._cascadeMaxExtents[a].y-this._cascadeMinExtents[a].y),this._depthCorrection[a]=0===a?1:(this._cascadeMaxExtents[a].z-this._cascadeMinExtents[a].z)/(this._cascadeMaxExtents[0].z-this._cascadeMinExtents[0].z);t.setDepthStencilTexture("shadowTexture"+e,n),t.setTexture("depthTexture"+e,n),t.setArray2("lightSizeUVCorrection"+e,this._lightSizeUVCorrection),t.setArray("depthCorrection"+e,this._depthCorrection),t.setFloat("penumbraDarkness"+e,this.penumbraDarkness),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/o,this._contactHardeningLightSizeUVRatio*o,this.frustumEdgeFalloff,e)}else t.setTexture("shadowTexture"+e,n),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);i._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(r),this.getLight().getDepthMinZ(r)+this.getLight().getDepthMaxZ(r),e)}}}},t.prototype.getTransformMatrix=function(){return this.getCascadeTransformMatrix(0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._freezeShadowCastersBoundingInfoObservable&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._depthReducer&&(this._depthReducer.dispose(),this._depthReducer=null)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i=this.getShadowMap();if(!i)return t;if(t.numCascades=this._numCascades,t.debug=this._debug,t.stabilizeCascades=this.stabilizeCascades,t.lambda=this._lambda,t.cascadeBlendPercentage=this.cascadeBlendPercentage,t.depthClamp=this._depthClamp,t.autoCalcDepthBounds=this.autoCalcDepthBounds,t.shadowMaxZ=this._shadowMaxZ,t.penumbraDarkness=this.penumbraDarkness,t.freezeShadowCastersBoundingInfo=this._freezeShadowCastersBoundingInfo,t.minDistance=this.minDistance,t.maxDistance=this.maxDistance,t.renderList=[],i.renderList)for(var r=0;r<i.renderList.length;r++){var n=i.renderList[r];t.renderList.push(n.id)}return t},t.Parse=function(e,i){var r=zf.Parse(e,i,(function(e,i,r){return new t(e,i,void 0,r)}));return void 0!==e.numCascades&&(r.numCascades=e.numCascades),void 0!==e.debug&&(r.debug=e.debug),void 0!==e.stabilizeCascades&&(r.stabilizeCascades=e.stabilizeCascades),void 0!==e.lambda&&(r.lambda=e.lambda),void 0!==e.cascadeBlendPercentage&&(r.cascadeBlendPercentage=e.cascadeBlendPercentage),void 0!==e.depthClamp&&(r.depthClamp=e.depthClamp),void 0!==e.autoCalcDepthBounds&&(r.autoCalcDepthBounds=e.autoCalcDepthBounds),void 0!==e.shadowMaxZ&&(r.shadowMaxZ=e.shadowMaxZ),void 0!==e.penumbraDarkness&&(r.penumbraDarkness=e.penumbraDarkness),void 0!==e.freezeShadowCastersBoundingInfo&&(r.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),void 0!==e.minDistance&&void 0!==e.maxDistance&&r.setMinMaxDistance(e.minDistance,e.maxDistance),r},t._FrustumCornersNDCSpace=[new u.Pq(-1,1,-1),new u.Pq(1,1,-1),new u.Pq(1,-1,-1),new u.Pq(-1,-1,-1),new u.Pq(-1,1,1),new u.Pq(1,1,1),new u.Pq(1,-1,1),new u.Pq(-1,-1,1)],t.CLASSNAME="CascadedShadowGenerator",t.DEFAULT_CASCADES_COUNT=4,t.MIN_CASCADES_COUNT=2,t.MAX_CASCADES_COUNT=4,t._SceneComponentInitialization=function(e){throw(0,U.n)("ShadowGeneratorSceneComponent")},t}(zf);a.AddParser(Ae.NAME_SHADOWGENERATOR,(function(e,t){if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(var i=0,r=e.shadowGenerators.length;i<r;i++){var n=e.shadowGenerators[i];n.className===Zf.CLASSNAME?Zf.Parse(n,t):zf.Parse(n,t)}}));var Jf=function(){function e(e){this.name=Ae.NAME_SHADOWGENERATOR,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){e.shadowGenerators=[];for(var t=0,i=this.scene.lights;t<i.length;t++){var r=i[t].getShadowGenerators();if(r)for(var n=r.values(),o=n.next();!0!==o.done;o=n.next()){var a=o.value;e.shadowGenerators.push(a.serialize())}}},e.prototype.addFromContainer=function(e){},e.prototype.removeFromContainer=function(e,t){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){var t=this.scene;if(this.scene.shadowsEnabled)for(var i=0;i<t.lights.length;i++){var r=t.lights[i],n=r.getShadowGenerators();if(r.isEnabled()&&r.shadowEnabled&&n)for(var o=n.values(),a=o.next();!0!==a.done;a=o.next()){var s=a.value.getShadowMap();-1!==t.textures.indexOf(s)&&e.push(s)}}},e}();zf._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_SHADOWGENERATOR);t||(t=new Jf(e),e._addComponent(t))},G.AddNodeConstructor("Light_Type_0",(function(e,t){return function(){return new $f(e,u.Pq.Zero(),t)}}));var $f=function(e){function t(t,i,r){var n=e.call(this,t,r)||this;return n._shadowAngle=Math.PI/2,n.position=i,n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"shadowAngle",{get:function(){return this._shadowAngle},set:function(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){var t=this.needCube();if(this._direction=e,this.needCube()!==t&&this._shadowGenerators)for(var i=this._shadowGenerators.values(),r=i.next();!0!==r.done;r=i.next())r.value.recreateShadowMap()},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PointLight"},t.prototype.getTypeID=function(){return ji.LIGHTTYPEID_POINTLIGHT},t.prototype.needCube=function(){return!this.direction},t.prototype.getShadowDirection=function(t){if(this.direction)return e.prototype.getShadowDirection.call(this,t);switch(t){case 0:return new u.Pq(1,0,0);case 1:return new u.Pq(-1,0,0);case 2:return new u.Pq(0,-1,0);case 3:return new u.Pq(0,1,0);case 4:return new u.Pq(0,0,1);case 5:return new u.Pq(0,0,-1)}return u.Pq.Zero()},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var r=this.getScene().activeCamera;if(r){var n=void 0!==this.shadowMinZ?this.shadowMinZ:r.minZ,o=void 0!==this.shadowMaxZ?this.shadowMaxZ:r.maxZ,a=this.getScene().getEngine().useReverseDepthBuffer;u.uq.PerspectiveFovLHToRef(this.shadowAngle,1,a?o:n,a?n:o,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,a)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){return this.computeTransformedInformation()?e.setFloat3(t,this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z):e.setFloat3(t,this.position.x,this.position.y,this.position.z),this},t.prototype.prepareLightSpecificDefines=function(e,t){e["POINTLIGHT"+t]=!0},(0,f.Cg)([(0,B.lK)()],t.prototype,"shadowAngle",null),t}(dd);(0,o.Y5)("BABYLON.PointLight",$f);var e_=function(){function e(e,t,i){void 0===t&&(t=""),void 0===i&&(i="black");var r=this;this._renderingCanvas=e,this._loadingText=t,this._loadingDivBackgroundColor=i,this._resizeLoadingUI=function(){var e=r._renderingCanvas.getBoundingClientRect(),t=window.getComputedStyle(r._renderingCanvas).position;r._loadingDiv&&(r._loadingDiv.style.position="fixed"===t?"fixed":"absolute",r._loadingDiv.style.left=e.left+"px",r._loadingDiv.style.top=e.top+"px",r._loadingDiv.style.width=e.width+"px",r._loadingDiv.style.height=e.height+"px")}}return e.prototype.displayLoadingUI=function(){if(!this._loadingDiv){this._loadingDiv=document.createElement("div"),this._loadingDiv.id="babylonjsLoadingDiv",this._loadingDiv.style.opacity="0",this._loadingDiv.style.transition="opacity 1.5s 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Image;e.DefaultLogoUrl?i.src=e.DefaultLogoUrl:i.src=t?"data:image/svg+xml;base64,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":"https://cdn.babylonjs.com/Assets/babylonLogo.png",i.style.width="150px",i.style.gridColumn="1",i.style.gridRow="1",i.style.top="50%",i.style.left="50%",i.style.transform="translate(-50%, 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Image;if(e.DefaultSpinnerUrl?n.src=e.DefaultSpinnerUrl:n.src=t?"data:image/svg+xml;base64,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":"https://cdn.babylonjs.com/Assets/loadingIcon.png",n.style.animation="spin1 0.75s infinite linear",n.style.webkitAnimation="spin1 0.75s infinite linear",n.style.transformOrigin="50% 50%",n.style.webkitTransformOrigin="50% 50%",!t){var o={w:16,h:18.5},a={w:30,h:30};i.style.width="".concat(o.w,"vh"),i.style.height="".concat(o.h,"vh"),i.style.left="calc(50% - ".concat(o.w/2,"vh)"),i.style.top="calc(50% - ".concat(o.h/2,"vh)"),n.style.width="".concat(a.w,"vh"),n.style.height="".concat(a.h,"vh"),n.style.left="calc(50% - ".concat(a.w/2,"vh)"),n.style.top="calc(50% - ".concat(a.h/2,"vh)")}r.appendChild(n),this._loadingDiv.appendChild(i),this._loadingDiv.appendChild(r),this._resizeLoadingUI(),window.addEventListener("resize",this._resizeLoadingUI),this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor,document.body.appendChild(this._loadingDiv),this._loadingDiv.style.opacity="1"}},e.prototype.hideLoadingUI=function(){var e=this;this._loadingDiv&&(this._loadingDiv.style.opacity="0",this._loadingDiv.addEventListener("transitionend",(function(){e._loadingTextDiv&&(e._loadingTextDiv.remove(),e._loadingTextDiv=null),e._loadingDiv&&(e._loadingDiv.remove(),e._loadingDiv=null),e._style&&(e._style.remove(),e._style=null),window.removeEventListener("resize",e._resizeLoadingUI)})))},Object.defineProperty(e.prototype,"loadingUIText",{get:function(){return this._loadingText},set:function(e){this._loadingText=e,this._loadingTextDiv&&(this._loadingTextDiv.innerHTML=this._loadingText)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIBackgroundColor",{get:function(){return this._loadingDivBackgroundColor},set:function(e){this._loadingDivBackgroundColor=e,this._loadingDiv&&(this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor)},enumerable:!1,configurable:!0}),e.DefaultLogoUrl="",e.DefaultSpinnerUrl="",e}();fi.$.DefaultLoadingScreenFactory=function(e){return new e_(e)};var t_=function(){function e(){}return e.ConvertPanoramaToCubemap=function(e,t,i,r,n){if(void 0===n&&(n=!1),!e)throw"ConvertPanoramaToCubemap: input cannot be null";if(e.length!=t*i*3)throw"ConvertPanoramaToCubemap: input size is wrong";return{front:this.CreateCubemapTexture(r,this.FACE_FRONT,e,t,i,n),back:this.CreateCubemapTexture(r,this.FACE_BACK,e,t,i,n),left:this.CreateCubemapTexture(r,this.FACE_LEFT,e,t,i,n),right:this.CreateCubemapTexture(r,this.FACE_RIGHT,e,t,i,n),up:this.CreateCubemapTexture(r,this.FACE_UP,e,t,i,n),down:this.CreateCubemapTexture(r,this.FACE_DOWN,e,t,i,n),size:r,type:s.Y.TEXTURETYPE_FLOAT,format:s.Y.TEXTUREFORMAT_RGB,gammaSpace:!1}},e.CreateCubemapTexture=function(e,t,i,r,n,o){void 0===o&&(o=!1);for(var a=new ArrayBuffer(e*e*4*3),s=new Float32Array(a),l=o?Math.max(1,Math.round(r/4/e)):1,c=1/l,u=c*c,h=t[1].subtract(t[0]).scale(c/e),d=t[3].subtract(t[2]).scale(c/e),p=1/e,f=0,_=0;_<e;_++)for(var m=0;m<l;m++){for(var g=t[0],v=t[2],y=0;y<e;y++)for(var b=0;b<l;b++){var T=v.subtract(g).scale(f).add(g);T.normalize();var E=this.CalcProjectionSpherical(T,i,r,n);s[_*e*3+3*y+0]+=E.r*u,s[_*e*3+3*y+1]+=E.g*u,s[_*e*3+3*y+2]+=E.b*u,g=g.add(h),v=v.add(d)}f+=p*c}return s},e.CalcProjectionSpherical=function(e,t,i,r){for(var n=Math.atan2(e.z,e.x),o=Math.acos(e.y);n<-Math.PI;)n+=2*Math.PI;for(;n>Math.PI;)n-=2*Math.PI;var a=n/Math.PI,s=o/Math.PI;a=.5*a+.5;var l=Math.round(a*i);l<0?l=0:l>=i&&(l=i-1);var c=Math.round(s*r);c<0?c=0:c>=r&&(c=r-1);var u=r-c-1;return{r:t[u*i*3+3*l+0],g:t[u*i*3+3*l+1],b:t[u*i*3+3*l+2]}},e.FACE_LEFT=[new u.Pq(-1,-1,-1),new u.Pq(1,-1,-1),new u.Pq(-1,1,-1),new u.Pq(1,1,-1)],e.FACE_RIGHT=[new u.Pq(1,-1,1),new u.Pq(-1,-1,1),new u.Pq(1,1,1),new u.Pq(-1,1,1)],e.FACE_FRONT=[new u.Pq(1,-1,-1),new u.Pq(1,-1,1),new u.Pq(1,1,-1),new u.Pq(1,1,1)],e.FACE_BACK=[new u.Pq(-1,-1,1),new u.Pq(-1,-1,-1),new u.Pq(-1,1,1),new u.Pq(-1,1,-1)],e.FACE_DOWN=[new u.Pq(1,1,-1),new u.Pq(1,1,1),new u.Pq(-1,1,-1),new u.Pq(-1,1,1)],e.FACE_UP=[new u.Pq(-1,-1,-1),new u.Pq(-1,-1,1),new u.Pq(1,-1,-1),new u.Pq(1,-1,1)],e}(),i_=function(){function e(){}return e._Ldexp=function(e,t){return t>1023?e*Math.pow(2,1023)*Math.pow(2,t-1023):t<-1074?e*Math.pow(2,-1074)*Math.pow(2,t+1074):e*Math.pow(2,t)},e._Rgbe2float=function(e,t,i,r,n,o){n>0?(n=this._Ldexp(1,n-136),e[o+0]=t*n,e[o+1]=i*n,e[o+2]=r*n):(e[o+0]=0,e[o+1]=0,e[o+2]=0)},e._ReadStringLine=function(e,t){for(var i="",r="",n=t;n<e.length-t&&"\n"!=(r=String.fromCharCode(e[n]));n++)i+=r;return i},e.RGBE_ReadHeader=function(e){var t,i,r=this._ReadStringLine(e,0);if("#"!=r[0]||"?"!=r[1])throw"Bad HDR Format.";var n=!1,o=!1,a=0;do{a+=r.length+1,"FORMAT=32-bit_rle_rgbe"==(r=this._ReadStringLine(e,a))?o=!0:0==r.length&&(n=!0)}while(!n);if(!o)throw"HDR Bad header format, unsupported FORMAT";a+=r.length+1,r=this._ReadStringLine(e,a);var s=/^-Y (.*) \+X (.*)$/g.exec(r);if(!s||s.length<3)throw"HDR Bad header format, no size";if(i=parseInt(s[2]),t=parseInt(s[1]),i<8||i>32767)throw"HDR Bad header format, unsupported 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g=0;g<a;g++)f[u++]=e[c++]}for(d=0;d<l;d++)i=f[d],r=f[d+l],n=f[d+2*l],o=f[d+3*l],this._Rgbe2float(m,i,r,n,o,(t.height-s)*l*3+3*d);s--}return m},e._RGBEReadPixelsNOTRLE=function(e,t){for(var i,r,n,o,a,s=t.height,l=t.width,c=t.dataPosition,u=new ArrayBuffer(t.width*t.height*4*3),h=new Float32Array(u);s>0;){for(a=0;a<t.width;a++)i=e[c++],r=e[c++],n=e[c++],o=e[c++],this._Rgbe2float(h,i,r,n,o,(t.height-s)*l*3+3*a);s--}return h},e}();Un.l.ShadersStore.hdrFilteringVertexShader="attribute vec2 position;varying vec3 direction;uniform vec3 up;uniform vec3 right;uniform vec3 front;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nmat3 view=mat3(up,right,front);direction=view*vec3(position,1.0);gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";Un.l.ShadersStore.hdrFilteringPixelShader="#include<helperFunctions>\n#include<importanceSampling>\n#include<pbrBRDFFunctions>\n#include<hdrFilteringFunctions>\nuniform float alphaG;uniform samplerCube inputTexture;uniform vec2 vFilteringInfo;uniform float hdrScale;varying vec3 direction;void main() {vec3 color=radiance(alphaG,inputTexture,direction,vFilteringInfo);gl_FragColor=vec4(color*hdrScale,1.0);}";var r_=function(){function e(e,t){void 0===t&&(t={}),this._lodGenerationOffset=0,this._lodGenerationScale=.8,this.quality=s.Y.TEXTURE_FILTERING_QUALITY_OFFLINE,this.hdrScale=1,this._engine=e,this.hdrScale=t.hdrScale||this.hdrScale,this.quality=t.quality||this.quality}return e.prototype._createRenderTarget=function(e){var t=s.Y.TEXTURETYPE_UNSIGNED_BYTE;this._engine.getCaps().textureHalfFloatRender?t=s.Y.TEXTURETYPE_HALF_FLOAT:this._engine.getCaps().textureFloatRender&&(t=s.Y.TEXTURETYPE_FLOAT);var i=this._engine.createRenderTargetCubeTexture(e,{format:s.Y.TEXTUREFORMAT_RGBA,type:t,createMipMaps:!0,generateMipMaps:!1,generateDepthBuffer:!1,generateStencilBuffer:!1,samplingMode:s.Y.TEXTURE_NEAREST_SAMPLINGMODE});return this._engine.updateTextureWrappingMode(i.texture,s.Y.TEXTURE_CLAMP_ADDRESSMODE,s.Y.TEXTURE_CLAMP_ADDRESSMODE,s.Y.TEXTURE_CLAMP_ADDRESSMODE),this._engine.updateTextureSamplingMode(s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,i.texture,!0),i},e.prototype._prefilterInternal=function(e){var t=e.getSize().width,i=w.X.ILog2(t)+1,r=this._effectWrapper.effect,n=this._createRenderTarget(t);this._effectRenderer.saveStates(),this._effectRenderer.setViewport();var o=e.getInternalTexture();o&&this._engine.updateTextureSamplingMode(s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,o,!0),this._effectRenderer.applyEffectWrapper(this._effectWrapper);var a=[[new u.Pq(0,0,-1),new u.Pq(0,-1,0),new u.Pq(1,0,0)],[new u.Pq(0,0,1),new u.Pq(0,-1,0),new u.Pq(-1,0,0)],[new u.Pq(1,0,0),new u.Pq(0,0,1),new u.Pq(0,1,0)],[new u.Pq(1,0,0),new u.Pq(0,0,-1),new u.Pq(0,-1,0)],[new u.Pq(1,0,0),new u.Pq(0,-1,0),new u.Pq(0,0,1)],[new u.Pq(-1,0,0),new u.Pq(0,-1,0),new u.Pq(0,0,-1)]];r.setFloat("hdrScale",this.hdrScale),r.setFloat2("vFilteringInfo",e.getSize().width,i),r.setTexture("inputTexture",e);for(var l=0;l<6;l++){r.setVector3("up",a[l][0]),r.setVector3("right",a[l][1]),r.setVector3("front",a[l][2]);for(var c=0;c<i;c++){this._engine.bindFramebuffer(n,l,void 0,void 0,!0,c),this._effectRenderer.applyEffectWrapper(this._effectWrapper);var h=Math.pow(2,(c-this._lodGenerationOffset)/this._lodGenerationScale)/t;0===c&&(h=0),r.setFloat("alphaG",h),this._effectRenderer.draw()}}this._effectRenderer.restoreStates(),this._engine.restoreDefaultFramebuffer(),this._engine._releaseTexture(e._texture);var d=n.texture.type,p=n.texture.format;return n._swapAndDie(e._texture),e._texture.type=d,e._texture.format=p,e.gammaSpace=!1,e.lodGenerationOffset=this._lodGenerationOffset,e.lodGenerationScale=this._lodGenerationScale,e._prefiltered=!0,e},e.prototype._createEffect=function(e,t){var i=[];return e.gammaSpace&&i.push("#define GAMMA_INPUT"),i.push("#define NUM_SAMPLES "+this.quality+"u"),new fo({engine:this._engine,name:"hdrFiltering",vertexShader:"hdrFiltering",fragmentShader:"hdrFiltering",samplerNames:["inputTexture"],uniformNames:["vSampleDirections","vWeights","up","right","front","vFilteringInfo","hdrScale","alphaG"],useShaderStore:!0,defines:i,onCompiled:t})},e.prototype.isReady=function(e){return e.isReady()&&this._effectWrapper.effect.isReady()},e.prototype.prefilter=function(e,t){var i=this;return void 0===t&&(t=null),this._engine._features.allowTexturePrefiltering?new Promise((function(r){i._effectRenderer=new po(i._engine),i._effectWrapper=i._createEffect(e),i._effectWrapper.effect.executeWhenCompiled((function(){i._prefilterInternal(e),i._effectRenderer.dispose(),i._effectWrapper.dispose(),r(),t&&t()}))})):(y.V.Warn("HDR prefiltering is not available in WebGL 1., you can use real time filtering instead."),Promise.reject("HDR prefiltering is not available in WebGL 1., you can use real time filtering instead."))},e}(),n_=function(e){function t(t,i,r,n,o,a,l,h,d,p){void 0===n&&(n=!1),void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===l&&(l=!1),void 0===h&&(h=null),void 0===d&&(d=null),void 0===p&&(p=!1);var f,_=this;return(_=e.call(this,i)||this)._generateHarmonics=!0,_._onError=null,_._isBlocking=!0,_._rotationY=0,_.boundingBoxPosition=u.Pq.Zero(),_.onLoadObservable=new c.cP,t?(_._coordinatesMode=rr.g.CUBIC_MODE,_.name=t,_.url=t,_.hasAlpha=!1,_.isCube=!0,_._textureMatrix=u.uq.Identity(),_._prefilterOnLoad=l,_._onLoad=function(){_.onLoadObservable.notifyObservers(_),h&&h()},_._onError=d,_.gammaSpace=a,_._noMipmap=n,_._size=r,_._supersample=p,_._generateHarmonics=o,_._texture=_._getFromCache(t,_._noMipmap,void 0,void 0,void 0,_.isCube),_._texture?_._texture.isReady?ee.S0.SetImmediate((function(){return _._onLoad()})):_._texture.onLoadedObservable.add(_._onLoad):(null===(f=_.getScene())||void 0===f?void 0:f.useDelayedTextureLoading)?_.delayLoadState=s.Y.DELAYLOADSTATE_NOTLOADED:_._loadTexture(),_):_}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"isBlocking",{get:function(){return this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(u.uq.RotationY(this._rotationY))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"HDRCubeTexture"},t.prototype._loadTexture=function(){var e=this,i=this._getEngine(),r=i.getCaps(),n=s.Y.TEXTURETYPE_UNSIGNED_BYTE;if(r.textureFloat&&r.textureFloatLinearFiltering?n=s.Y.TEXTURETYPE_FLOAT:r.textureHalfFloat&&r.textureHalfFloatLinearFiltering&&(n=s.Y.TEXTURETYPE_HALF_FLOAT),i._features.allowTexturePrefiltering&&this._prefilterOnLoad){var o=this._onLoad,a=new r_(i);this._onLoad=function(){a.prefilter(e,o)}}this._texture=i.createRawCubeTextureFromUrl(this.url,this.getScene(),this._size,s.Y.TEXTUREFORMAT_RGB,n,this._noMipmap,(function(i){e.lodGenerationOffset=0,e.lodGenerationScale=.8;var r=i_.GetCubeMapTextureData(i,e._size,e._supersample);if(e._generateHarmonics){var o=Wl.ConvertCubeMapToSphericalPolynomial(r);e.sphericalPolynomial=o}for(var a=[],l=null,c=null,u=0;u<6;u++){n===s.Y.TEXTURETYPE_HALF_FLOAT?c=new Uint16Array(e._size*e._size*3):n===s.Y.TEXTURETYPE_UNSIGNED_BYTE&&(l=new Uint8Array(e._size*e._size*3));var h=r[t._FacesMapping[u]];if(e.gammaSpace||c||l)for(var d=0;d<e._size*e._size;d++)if(e.gammaSpace&&(h[3*d+0]=Math.pow(h[3*d+0],st.rv),h[3*d+1]=Math.pow(h[3*d+1],st.rv),h[3*d+2]=Math.pow(h[3*d+2],st.rv)),c&&(c[3*d+0]=Ql(h[3*d+0]),c[3*d+1]=Ql(h[3*d+1]),c[3*d+2]=Ql(h[3*d+2])),l){var p=Math.max(255*h[3*d+0],0),f=Math.max(255*h[3*d+1],0),_=Math.max(255*h[3*d+2],0),m=Math.max(Math.max(p,f),_);if(m>255){var g=255/m;p*=g,f*=g,_*=g}l[3*d+0]=p,l[3*d+1]=f,l[3*d+2]=_}c?a.push(c):l?a.push(l):a.push(h)}return a}),null,this._onLoad,this._onError)},t.prototype.clone=function(){var e=new t(this.url,this.getScene()||this._getEngine(),this._size,this._noMipmap,this._generateHarmonics,this.gammaSpace);return e.level=this.level,e.wrapU=this.wrapU,e.wrapV=this.wrapV,e.coordinatesIndex=this.coordinatesIndex,e.coordinatesMode=this.coordinatesMode,e},t.prototype.delayLoad=function(){this.delayLoadState===s.Y.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=s.Y.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||this._loadTexture())},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t,i=this;this._textureMatrix=e,e.updateFlag!==this._textureMatrix.updateFlag&&e.isIdentity()!==this._textureMatrix.isIdentity()&&(null===(t=this.getScene())||void 0===t||t.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return-1!==e.getActiveTextures().indexOf(i)})))},t.prototype.dispose=function(){this.onLoadObservable.clear(),e.prototype.dispose.call(this)},t.Parse=function(e,i,r){var n=null;return e.name&&!e.isRenderTarget&&((n=new t(r+e.name,i,e.size,e.noMipmap,e.generateHarmonics,e.useInGammaSpace)).name=e.name,n.hasAlpha=e.hasAlpha,n.level=e.level,n.coordinatesMode=e.coordinatesMode,n.isBlocking=e.isBlocking),n&&(e.boundingBoxPosition&&(n.boundingBoxPosition=u.Pq.FromArray(e.boundingBoxPosition)),e.boundingBoxSize&&(n.boundingBoxSize=u.Pq.FromArray(e.boundingBoxSize)),e.rotationY&&(n.rotationY=e.rotationY)),n},t.prototype.serialize=function(){if(!this.name)return null;var e={};return e.name=this.name,e.hasAlpha=this.hasAlpha,e.isCube=!0,e.level=this.level,e.size=this._size,e.coordinatesMode=this.coordinatesMode,e.useInGammaSpace=this.gammaSpace,e.generateHarmonics=this._generateHarmonics,e.customType="BABYLON.HDRCubeTexture",e.noMipmap=this._noMipmap,e.isBlocking=this._isBlocking,e.rotationY=this._rotationY,e},t._FacesMapping=["right","left","up","down","front","back"],t}(Yl.t);(0,o.Y5)("BABYLON.HDRCubeTexture",n_);var o_=function(){function e(e,t,i){void 0===t&&(t=0),void 0===i&&(i=null),this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uniqueId=0,this.onInfluenceChanged=new c.cP,this._onDataLayoutChanged=new c.cP,this._animationPropertiesOverride=null,this._scene=i||M.q.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}return Object.defineProperty(e.prototype,"influence",{get:function(){return this._influence},set:function(e){if(this._influence!==e){var t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(0===t||0===e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasPositions",{get:function(){return!!this._positions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasNormals",{get:function(){return!!this._normals},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasTangents",{get:function(){return!!this._tangents},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasUVs",{get:function(){return!!this._uvs},enumerable:!1,configurable:!0}),e.prototype.setPositions=function(e){var t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getPositions=function(){return this._positions},e.prototype.setNormals=function(e){var t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getNormals=function(){return this._normals},e.prototype.setTangents=function(e){var t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getTangents=function(){return this._tangents},e.prototype.setUVs=function(e){var t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getUVs=function(){return this._uvs},e.prototype.clone=function(){var t=this,i=V.p.Clone((function(){return new e(t.name,t.influence,t._scene)}),this);return i._positions=this._positions,i._normals=this._normals,i._tangents=this._tangents,i._uvs=this._uvs,i},e.prototype.serialize=function(){var e={};return e.name=this.name,e.influence=this.influence,e.positions=Array.prototype.slice.call(this.getPositions()),null!=this.id&&(e.id=this.id),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),V.p.AppendSerializedAnimations(this,e),e},e.prototype.getClassName=function(){return"MorphTarget"},e.Parse=function(t,i){var r=new e(t.name,t.influence);if(r.setPositions(t.positions),null!=t.id&&(r.id=t.id),t.normals&&r.setNormals(t.normals),t.tangents&&r.setTangents(t.tangents),t.uvs&&r.setUVs(t.uvs),t.animations){for(var n=0;n<t.animations.length;n++){var a=t.animations[n],s=(0,o.n9)("BABYLON.Animation");s&&r.animations.push(s.Parse(a))}t.autoAnimate&&i&&i.beginAnimation(r,t.autoAnimateFrom,t.autoAnimateTo,t.autoAnimateLoop,t.autoAnimateSpeed||1)}return r},e.FromMesh=function(t,i,r){i||(i=t.name);var n=new e(i,r,t.getScene());return n.setPositions(t.getVerticesData(Te.R.PositionKind)),t.isVerticesDataPresent(Te.R.NormalKind)&&n.setNormals(t.getVerticesData(Te.R.NormalKind)),t.isVerticesDataPresent(Te.R.TangentKind)&&n.setTangents(t.getVerticesData(Te.R.TangentKind)),t.isVerticesDataPresent(Te.R.UVKind)&&n.setUVs(t.getVerticesData(Te.R.UVKind)),n},(0,f.Cg)([(0,B.lK)()],e.prototype,"id",void 0),e}(),a_=function(e){function t(t,i,r,n,o,a,l,c,u,h,d){void 0===l&&(l=!0),void 0===c&&(c=!1),void 0===u&&(u=rr.g.TRILINEAR_SAMPLINGMODE),void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,a,!l,c)||this;return p.format=o,p._texture=a.getEngine().createRawTexture2DArray(t,i,r,n,o,l,c,u,null,h,d),p._depth=n,p.is2DArray=!0,p}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"depth",{get:function(){return this._depth},enumerable:!1,configurable:!0}),t.prototype.update=function(e){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t.CreateRGBATexture=function(e,i,r,n,o,a,l,c,u){return void 0===a&&(a=!0),void 0===l&&(l=!1),void 0===c&&(c=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=s.Y.TEXTURETYPE_UNSIGNED_INT),new t(e,i,r,n,s.Y.TEXTUREFORMAT_RGBA,o,a,l,c,u)},t}(rr.g),s_=function(){function e(e){if(void 0===e&&(e=null),this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new ie(16),this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,e||(e=M.q.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();var t=this._scene.getEngine().getCaps();this._canUseTextureForTargets=t.canUseGLVertexID&&t.textureFloat&&t.maxVertexTextureImageUnits>0&&t.texture2DArrayMaxLayerCount>1}}return Object.defineProperty(e.prototype,"areUpdatesFrozen",{get:function(){return this._blockCounter>0},set:function(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(!0)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numMaxInfluencers",{get:function(){return this._numMaxInfluencers},set:function(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._syncActiveTargets(!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vertexCount",{get:function(){return this._vertexCount},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsNormals",{get:function(){return this._supportsNormals&&this.enableNormalMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsTangents",{get:function(){return this._supportsTangents&&this.enableTangentMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsUVs",{get:function(){return this._supportsUVs&&this.enableUVMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numTargets",{get:function(){return this._targets.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numInfluencers",{get:function(){return this._activeTargets.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"influences",{get:function(){return this._influences},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useTextureToStoreTargets",{get:function(){return this._useTextureToStoreTargets},set:function(e){this._useTextureToStoreTargets=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForTargets",{get:function(){var t;return e.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!(null===(t=this._scene)||void 0===t?void 0:t.getEngine().getCaps().disableMorphTargetTexture)},enumerable:!1,configurable:!0}),e.prototype.getActiveTarget=function(e){return this._activeTargets.data[e]},e.prototype.getTarget=function(e){return this._targets[e]},e.prototype.getTargetByName=function(e){for(var t=0,i=this._targets;t<i.length;t++){var r=i[t];if(r.name===e)return r}return null},e.prototype.addTarget=function(e){var t=this;this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add((function(e){t._syncActiveTargets(e)}))),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add((function(){t._syncActiveTargets(!0)}))),this._syncActiveTargets(!0)},e.prototype.removeTarget=function(e){var t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0)),this._scene&&this._scene.stopAnimation(e)},e.prototype._bind=function(e){e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setInt("morphTargetCount",this.numInfluencers)},e.prototype.clone=function(){for(var t=new e(this._scene),i=0,r=this._targets;i<r.length;i++){var n=r[i];t.addTarget(n.clone())}return t.enableNormalMorphing=this.enableNormalMorphing,t.enableTangentMorphing=this.enableTangentMorphing,t.enableUVMorphing=this.enableUVMorphing,t},e.prototype.serialize=function(){var e={};e.id=this.uniqueId,e.targets=[];for(var t=0,i=this._targets;t<i.length;t++){var r=i[t];e.targets.push(r.serialize())}return e},e.prototype._syncActiveTargets=function(t){if(!this.areUpdatesFrozen){var i=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._supportsUVs=!0,this._vertexCount=0,this._scene&&this._targets.length>this._scene.getEngine().getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1),this._morphTargetTextureIndices&&this._morphTargetTextureIndices.length===this._targets.length||(this._morphTargetTextureIndices=new Float32Array(this._targets.length));for(var r=-1,n=0,o=this._targets;n<o.length;n++){var a=o[n];if(r++,0!==a.influence||!this.optimizeInfluencers){if(this._activeTargets.length>=e.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(a),this._morphTargetTextureIndices[i]=r,this._tempInfluences[i++]=a.influence,this._supportsNormals=this._supportsNormals&&a.hasNormals,this._supportsTangents=this._supportsTangents&&a.hasTangents,this._supportsUVs=this._supportsUVs&&a.hasUVs;var s=a.getPositions();if(s){var l=s.length/3;if(0===this._vertexCount)this._vertexCount=l;else if(this._vertexCount!==l)return void y.V.Error("Incompatible target. Targets must all have the same vertices count.")}}}this._morphTargetTextureIndices.length!==i&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,i)),this._influences&&this._influences.length===i||(this._influences=new Float32Array(i));for(var c=0;c<i;c++)this._influences[c]=this._tempInfluences[c];t&&this.synchronize()}},e.prototype.synchronize=function(){if(this._scene&&!this.areUpdatesFrozen){if(this.isUsingTextureForTargets&&(this._vertexCount||this.numMaxInfluencers>0)){this._textureVertexStride=1,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;var e=this._scene.getEngine().getCaps().maxTextureSize;this._textureWidth>e&&(this._textureHeight=Math.ceil(this._textureWidth/e),this._textureWidth=e);var t=!0;if(this._targetStoreTexture){var i=this._targetStoreTexture.getSize();i.width===this._textureWidth&&i.height===this._textureHeight&&this._targetStoreTexture.depth===this._targets.length&&(t=!1)}if(t){this._targetStoreTexture&&this._targetStoreTexture.dispose();for(var r=this._targets.length,n=new Float32Array(r*this._textureWidth*this._textureHeight*4),o=0,a=0;a<r;a++){var l=this._targets[a],c=l.getPositions(),u=l.getNormals(),h=l.getUVs(),d=l.getTangents();if(!c)return void(0===a&&y.V.Error("Invalid morph target. Target must have positions."));o=a*this._textureWidth*this._textureHeight*4;for(var p=0;p<this._vertexCount;p++)n[o]=c[3*p],n[o+1]=c[3*p+1],n[o+2]=c[3*p+2],o+=4,this._supportsNormals&&u&&(n[o]=u[3*p],n[o+1]=u[3*p+1],n[o+2]=u[3*p+2],o+=4),this._supportsUVs&&h&&(n[o]=h[2*p],n[o+1]=h[2*p+1],o+=4),this._supportsTangents&&d&&(n[o]=d[3*p],n[o+1]=d[3*p+1],n[o+2]=d[3*p+2],o+=4)}this._targetStoreTexture=a_.CreateRGBATexture(n,this._textureWidth,this._textureHeight,r,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT)}}for(var f=0,_=this._scene.meshes;f<_.length;f++){var m=_[f];m.morphTargetManager===this&&m._syncGeometryWithMorphTargetManager()}}},e.prototype.dispose=function(){if(this._targetStoreTexture&&this._targetStoreTexture.dispose(),this._targetStoreTexture=null,this._scene){if(this._scene.removeMorphTargetManager(this),this._parentContainer){var e=this._parentContainer.morphTargetManagers.indexOf(this);e>-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(var t=0,i=this._targets;t<i.length;t++){var r=i[t];this._scene.stopAnimation(r)}}},e.Parse=function(t,i){var r=new e(i);r._uniqueId=t.id;for(var n=0,o=t.targets;n<o.length;n++){var a=o[n];r.addTarget(o_.Parse(a,i))}return r},e.EnableTextureStorage=!0,e.MaxActiveMorphTargetsInVertexAttributeMode=8,e}(),l_=function(){function e(){this._hasHit=!1,this._hitNormal=u.Pq.Zero(),this._hitPoint=u.Pq.Zero(),this._triangleIndex=-1}return Object.defineProperty(e.prototype,"hitPoint",{get:function(){return this._hitPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hitNormal",{get:function(){return this._hitNormal},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasHit",{get:function(){return this._hasHit},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"triangleIndex",{get:function(){return this._triangleIndex},enumerable:!1,configurable:!0}),e.prototype.setHitData=function(e,t,i){this._hasHit=!0,this._hitNormal.set(e.x,e.y,e.z),this._hitPoint.set(t.x,t.y,t.z),this._triangleIndex=null!=i?i:-1},e.prototype.reset=function(){this._hasHit=!1,this._hitNormal.setAll(0),this._hitPoint.setAll(0),this._triangleIndex=-1,this.body=void 0,this.bodyIndex=void 0,this.shape=void 0},e}(),c_=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitDistance=0,t._rayFromWorld=u.Pq.Zero(),t._rayToWorld=u.Pq.Zero(),t}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hitNormalWorld",{get:function(){return this._hitNormal},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hitPointWorld",{get:function(){return this._hitPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rayFromWorld",{get:function(){return this._rayFromWorld},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rayToWorld",{get:function(){return this._rayToWorld},enumerable:!1,configurable:!0}),t.prototype.setHitDistance=function(e){this._hitDistance=e},t.prototype.calculateHitDistance=function(){this._hitDistance=u.Pq.Distance(this._rayFromWorld,this._hitPoint)},t.prototype.reset=function(t,i){void 0===t&&(t=u.Pq.Zero()),void 0===i&&(i=u.Pq.Zero()),e.prototype.reset.call(this),this._rayFromWorld.copyFrom(t),this._rayToWorld.copyFrom(i),this._hitDistance=0},t}(l_),u_=function(){function e(t,i){if(void 0===i&&(i=e.DefaultPluginFactory()),this._physicsPlugin=i,this._impostors=[],this._joints=[],this._subTimeStep=0,this._uniqueIdCounter=0,!this._physicsPlugin.isSupported())throw new Error("Physics Engine "+this._physicsPlugin.name+" cannot be found. Please make sure it is included.");t=t||new u.Pq(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.prototype.getPluginVersion=function(){return this._physicsPlugin.getPluginVersion()},e.DefaultPluginFactory=function(){throw(0,U.n)("CannonJSPlugin")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.setSubTimeStep=function(e){void 0===e&&(e=0),this._subTimeStep=e},e.prototype.getSubTimeStep=function(){return this._subTimeStep},e.prototype.dispose=function(){this._impostors.forEach((function(e){e.dispose()})),this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.addImpostor=function(e){this._impostors.push(e),e.uniqueId=this._uniqueIdCounter++,e.parent||this._physicsPlugin.generatePhysicsBody(e)},e.prototype.removeImpostor=function(e){var t=this._impostors.indexOf(e);t>-1&&this._impostors.splice(t,1).length&&this.getPhysicsPlugin().removePhysicsBody(e)},e.prototype.addJoint=function(e,t,i){var r={mainImpostor:e,connectedImpostor:t,joint:i};i.physicsPlugin=this._physicsPlugin,this._joints.push(r),this._physicsPlugin.generateJoint(r)},e.prototype.removeJoint=function(e,t,i){var r=this._joints.filter((function(r){return r.connectedImpostor===t&&r.joint===i&&r.mainImpostor===e}));r.length&&this._physicsPlugin.removeJoint(r[0])},e.prototype._step=function(e){var t=this;this._impostors.forEach((function(e){e.isBodyInitRequired()&&t._physicsPlugin.generatePhysicsBody(e)})),e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._impostors)},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.getImpostors=function(){return this._impostors},e.prototype.getImpostorForPhysicsObject=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].object===e)return this._impostors[t];return null},e.prototype.getImpostorWithPhysicsBody=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].physicsBody===e)return this._impostors[t];return null},e.prototype.raycast=function(e,t){return this._physicsPlugin.raycast(e,t)},e.prototype.raycastToRef=function(e,t,i){return this._physicsPlugin.raycastToRef(e,t,i)},e}(),h_=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=10),void 0===i&&(i=CANNON),this._useDeltaForWorldStep=e,this.name="CannonJSPlugin",this._physicsMaterials=new Array,this._fixedTimeStep=1/60,this._physicsBodiesToRemoveAfterStep=new Array,this._firstFrame=!0,this._tmpQuaternion=new u.PT,this._minus90X=new u.PT(-.7071067811865475,0,0,.7071067811865475),this._plus90X=new u.PT(.7071067811865475,0,0,.7071067811865475),this._tmpPosition=u.Pq.Zero(),this._tmpDeltaPosition=u.Pq.Zero(),this._tmpUnityRotation=new u.PT,this.BJSCANNON=i,this.isSupported()?(this._extendNamespace(),this.world=new this.BJSCANNON.World,this.world.broadphase=new this.BJSCANNON.NaiveBroadphase,this.world.solver.iterations=t,this._cannonRaycastResult=new this.BJSCANNON.RaycastResult,this._raycastResult=new c_):y.V.Error("CannonJS is not available. Please make sure you included the js file.")}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){var t=e;this.world.gravity.set(t.x,t.y,t.z)},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e,t){if(this._firstFrame){this._firstFrame=!1;for(var i=0,r=t;i<r.length;i++){var n=r[i];n.type!=rs.HeightmapImpostor&&n.type!==rs.PlaneImpostor&&n.beforeStep()}}this.world.step(this._useDeltaForWorldStep?e:this._fixedTimeStep),this._removeMarkedPhysicsBodiesFromWorld()},e.prototype._removeMarkedPhysicsBodiesFromWorld=function(){var e=this;this._physicsBodiesToRemoveAfterStep.length>0&&(this._physicsBodiesToRemoveAfterStep.forEach((function(t){"function"==typeof e.world.removeBody?e.world.removeBody(t):e.world.remove(t)})),this._physicsBodiesToRemoveAfterStep.length=0)},e.prototype.applyImpulse=function(e,t,i){var r=new this.BJSCANNON.Vec3(i.x,i.y,i.z),n=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyImpulse(n,r)},e.prototype.applyForce=function(e,t,i){var r=new this.BJSCANNON.Vec3(i.x,i.y,i.z),n=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyForce(n,r)},e.prototype.generatePhysicsBody=function(e){if(this._removeMarkedPhysicsBodiesFromWorld(),e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var t=this._createShape(e);if(!t)return void y.V.Warn("It was not possible to create a physics body for this object.");var i=e.physicsBody;i&&this.removePhysicsBody(e);var r=this._addMaterial("mat-"+e.uniqueId,e.getParam("friction"),e.getParam("restitution")),n={mass:e.getParam("mass"),material:r},o=e.getParam("nativeOptions");for(var a in o)Object.prototype.hasOwnProperty.call(o,a)&&(n[a]=o[a]);e.physicsBody=new this.BJSCANNON.Body(n),e.physicsBody.addEventListener("collide",e.onCollide),this.world.addEventListener("preStep",e.beforeStep),this.world.addEventListener("postStep",e.afterStep),e.physicsBody.addShape(t),"function"==typeof this.world.addBody?this.world.addBody(e.physicsBody):this.world.add(e.physicsBody),i&&["force","torque","velocity","angularVelocity"].forEach((function(t){var r=i[t];e.physicsBody[t].set(r.x,r.y,r.z)})),this._processChildMeshes(e)}this._updatePhysicsBodyTransformation(e)}},e.prototype._processChildMeshes=function(e){var t=this,i=e.object.getChildMeshes?e.object.getChildMeshes(!0):[],r=e.object.rotationQuaternion;if(r?r.conjugateToRef(this._tmpQuaternion):this._tmpQuaternion.set(0,0,0,1),i.length){var n=function(i){if(i.rotationQuaternion){var r=i.getPhysicsImpostor();if(r&&r.parent!==e&&i.parent){var o=i.getAbsolutePosition().subtract(i.parent.getAbsolutePosition()),a=i.rotationQuaternion.multiply(t._tmpQuaternion);r.physicsBody&&(t.removePhysicsBody(r),r.physicsBody=null),r.parent=e,r.resetUpdateFlags(),e.physicsBody.addShape(t._createShape(r),new t.BJSCANNON.Vec3(o.x,o.y,o.z),new t.BJSCANNON.Quaternion(a.x,a.y,a.z,a.w)),e.physicsBody.mass+=r.getParam("mass")}i.getChildMeshes(!0).filter((function(e){return!!e.physicsImpostor})).forEach(n)}};i.filter((function(e){return!!e.physicsImpostor})).forEach(n)}},e.prototype.removePhysicsBody=function(e){e.physicsBody.removeEventListener("collide",e.onCollide),this.world.removeEventListener("preStep",e.beforeStep),this.world.removeEventListener("postStep",e.afterStep),-1===this._physicsBodiesToRemoveAfterStep.indexOf(e.physicsBody)&&this._physicsBodiesToRemoveAfterStep.push(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var r,n=e.joint.jointData,o={pivotA:n.mainPivot?(new this.BJSCANNON.Vec3).set(n.mainPivot.x,n.mainPivot.y,n.mainPivot.z):null,pivotB:n.connectedPivot?(new this.BJSCANNON.Vec3).set(n.connectedPivot.x,n.connectedPivot.y,n.connectedPivot.z):null,axisA:n.mainAxis?(new this.BJSCANNON.Vec3).set(n.mainAxis.x,n.mainAxis.y,n.mainAxis.z):null,axisB:n.connectedAxis?(new this.BJSCANNON.Vec3).set(n.connectedAxis.x,n.connectedAxis.y,n.connectedAxis.z):null,maxForce:n.nativeParams.maxForce,collideConnected:!!n.collision};switch(e.joint.type){case Ja.HingeJoint:case Ja.Hinge2Joint:r=new this.BJSCANNON.HingeConstraint(t,i,o);break;case Ja.DistanceJoint:r=new this.BJSCANNON.DistanceConstraint(t,i,n.maxDistance||2);break;case Ja.SpringJoint:var a=n;r=new this.BJSCANNON.Spring(t,i,{restLength:a.length,stiffness:a.stiffness,damping:a.damping,localAnchorA:o.pivotA,localAnchorB:o.pivotB});break;case Ja.LockJoint:r=new this.BJSCANNON.LockConstraint(t,i,o);break;case Ja.PointToPointJoint:case Ja.BallAndSocketJoint:default:r=new this.BJSCANNON.PointToPointConstraint(t,o.pivotA,i,o.pivotB,o.maxForce)}r.collideConnected=!!n.collision,e.joint.physicsJoint=r,e.joint.type!==Ja.SpringJoint?this.world.addConstraint(r):(e.joint.jointData.forceApplicationCallback=e.joint.jointData.forceApplicationCallback||function(){r.applyForce()},e.mainImpostor.registerAfterPhysicsStep(e.joint.jointData.forceApplicationCallback))}},e.prototype.removeJoint=function(e){e.joint.type!==Ja.SpringJoint?this.world.removeConstraint(e.joint.physicsJoint):e.mainImpostor.unregisterAfterPhysicsStep(e.joint.jointData.forceApplicationCallback)},e.prototype._addMaterial=function(e,t,i){var r,n;for(r=0;r<this._physicsMaterials.length;r++)if((n=this._physicsMaterials[r]).friction===t&&n.restitution===i)return n;var o=new this.BJSCANNON.Material(e);return o.friction=t,o.restitution=i,this._physicsMaterials.push(o),o},e.prototype._checkWithEpsilon=function(e){return e<st.bH?st.bH:e},e.prototype._createShape=function(e){var t,i=e.object,r=e.getObjectExtents();switch(e.type){case rs.SphereImpostor:var n=r.x,o=r.y,a=r.z;t=new this.BJSCANNON.Sphere(Math.max(this._checkWithEpsilon(n),this._checkWithEpsilon(o),this._checkWithEpsilon(a))/2);break;case rs.CylinderImpostor:var s=e.getParam("nativeOptions");s||(s={});var l=void 0!==s.radiusTop?s.radiusTop:this._checkWithEpsilon(r.x)/2,c=void 0!==s.radiusBottom?s.radiusBottom:this._checkWithEpsilon(r.x)/2,h=void 0!==s.height?s.height:this._checkWithEpsilon(r.y),d=void 0!==s.numSegments?s.numSegments:16;t=new this.BJSCANNON.Cylinder(l,c,h,d);var p=new this.BJSCANNON.Quaternion;p.setFromAxisAngle(new this.BJSCANNON.Vec3(1,0,0),-Math.PI/2);var f=new this.BJSCANNON.Vec3(0,0,0);t.transformAllPoints(f,p);break;case rs.BoxImpostor:var _=r.scale(.5);t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(this._checkWithEpsilon(_.x),this._checkWithEpsilon(_.y),this._checkWithEpsilon(_.z)));break;case rs.PlaneImpostor:y.V.Warn("Attention, PlaneImposter might not behave as you expect. Consider using BoxImposter instead"),t=new this.BJSCANNON.Plane;break;case rs.MeshImpostor:var m=i.getVerticesData?i.getVerticesData(Te.R.PositionKind):[],g=i.getIndices?i.getIndices():[];if(!m)return void y.V.Warn("Tried to create a MeshImpostor for an object without vertices. This will fail.");var v=i.position.clone(),b=i.rotation&&i.rotation.clone(),T=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace();var E=i.computeWorldMatrix(!0),x=[],S=void 0;for(S=0;S<m.length;S+=3)u.Pq.TransformCoordinates(u.Pq.FromArray(m,S),E).toArray(x,S);y.V.Warn("MeshImpostor only collides against spheres."),t=new this.BJSCANNON.Trimesh(x,g),i.position.copyFrom(v),b&&i.rotation&&i.rotation.copyFrom(b),T&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(T);break;case rs.HeightmapImpostor:var C=i.position.clone(),P=i.rotation&&i.rotation.clone(),A=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace(),i.rotationQuaternion&&i.rotationQuaternion.multiplyInPlace(this._minus90X),t=this._createHeightmap(i),i.position.copyFrom(C),P&&i.rotation&&i.rotation.copyFrom(P),A&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(A),i.computeWorldMatrix(!0);break;case rs.ParticleImpostor:t=new this.BJSCANNON.Particle;break;case rs.NoImpostor:t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(0,0,0))}return t},e.prototype._createHeightmap=function(e,t){var i,r=e.getVerticesData(Te.R.PositionKind),n=e.computeWorldMatrix(!0),o=[];for(i=0;i<r.length;i+=3)u.Pq.TransformCoordinates(u.Pq.FromArray(r,i),n).toArray(o,i);r=o;for(var a=new Array,s=t||~~(Math.sqrt(r.length/3)-1),l=e.getBoundingInfo(),c=Math.min(l.boundingBox.extendSizeWorld.x,l.boundingBox.extendSizeWorld.y),h=l.boundingBox.extendSizeWorld.z,d=2*c/s,p=0;p<r.length;p+=3){var f=Math.round(r[p+0]/d+s/2),_=Math.round(-1*(r[p+1]/d-s/2)),m=-r[p+2]+h;a[f]||(a[f]=[]),a[f][_]||(a[f][_]=m),a[f][_]=Math.max(m,a[f][_])}for(f=0;f<=s;++f){if(!a[f]){for(var g=1;!a[(f+g)%s];)g++;a[f]=a[(f+g)%s].slice()}for(_=0;_<=s;++_)if(!a[f][_]){g=1;for(var v=void 0;void 0===v;)v=a[f][(_+g++)%s];a[f][_]=v}}var y=new this.BJSCANNON.Heightfield(a,{elementSize:d});return y.minY=h,y},e.prototype._updatePhysicsBodyTransformation=function(e){var t=e.object;if(t.computeWorldMatrix&&t.computeWorldMatrix(!0),t.getBoundingInfo()){var i=e.getObjectCenter();this._tmpDeltaPosition.copyFrom(t.getAbsolutePivotPoint().subtract(i)),this._tmpDeltaPosition.divideInPlace(e.object.scaling),this._tmpPosition.copyFrom(i);var r=t.rotationQuaternion;if(r){if(e.type!==rs.PlaneImpostor&&e.type!==rs.HeightmapImpostor||(r=r.multiply(this._minus90X),e.setDeltaRotation(this._plus90X)),e.type===rs.HeightmapImpostor){var n=t,o=n.getBoundingInfo(),a=n.rotationQuaternion;n.rotationQuaternion=this._tmpUnityRotation,n.computeWorldMatrix(!0);var s=i.clone(),l=n.getPivotMatrix();l=l?l.clone():u.uq.Identity();var c=u.uq.Translation(o.boundingBox.extendSizeWorld.x,0,-o.boundingBox.extendSizeWorld.z);n.setPreTransformMatrix(c),n.computeWorldMatrix(!0);var h=(o=n.getBoundingInfo()).boundingBox.centerWorld.subtract(i).subtract(n.position).negate();this._tmpPosition.copyFromFloats(h.x,h.y-o.boundingBox.extendSizeWorld.y,h.z),this._tmpDeltaPosition.copyFrom(o.boundingBox.centerWorld.subtract(s)),this._tmpDeltaPosition.y+=o.boundingBox.extendSizeWorld.y,n.rotationQuaternion=a,n.setPreTransformMatrix(l),n.computeWorldMatrix(!0)}else e.type===rs.MeshImpostor&&this._tmpDeltaPosition.copyFromFloats(0,0,0);e.setDeltaPosition(this._tmpDeltaPosition),e.physicsBody.position.set(this._tmpPosition.x,this._tmpPosition.y,this._tmpPosition.z),e.physicsBody.quaternion.set(r.x,r.y,r.z,r.w)}}},e.prototype.setTransformationFromPhysicsBody=function(e){if(e.object.position.set(e.physicsBody.position.x,e.physicsBody.position.y,e.physicsBody.position.z),e.object.rotationQuaternion){var t=e.physicsBody.quaternion;e.object.rotationQuaternion.set(t.x,t.y,t.z,t.w)}},e.prototype.setPhysicsBodyTransformation=function(e,t,i){e.physicsBody.position.set(t.x,t.y,t.z),e.physicsBody.quaternion.set(i.x,i.y,i.z,i.w)},e.prototype.isSupported=function(){return void 0!==this.BJSCANNON},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.velocity.set(t.x,t.y,t.z)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.set(t.x,t.y,t.z)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.velocity;return t?new u.Pq(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new u.Pq(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){e.physicsBody.mass=t,e.physicsBody.updateMassProperties()},e.prototype.getBodyMass=function(e){return e.physicsBody.mass},e.prototype.getBodyFriction=function(e){return e.physicsBody.material.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.material.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.material.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.material.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.wakeUp()},e.prototype.updateDistanceJoint=function(e,t){e.physicsJoint.distance=t},e.prototype.setMotor=function(e,t,i,r){r||(e.physicsJoint.enableMotor(),e.physicsJoint.setMotorSpeed(t),i&&this.setLimit(e,i))},e.prototype.setLimit=function(e,t,i){e.physicsJoint.motorEquation.maxForce=i,e.physicsJoint.motorEquation.minForce=void 0===t?-t:t},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.quaternion.x,e.rotationQuaternion.y=i.quaternion.y,e.rotationQuaternion.z=i.quaternion.z,e.rotationQuaternion.w=i.quaternion.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes[0].boundingSphereRadius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes[0];t.x=2*i.halfExtents.x,t.y=2*i.halfExtents.y,t.z=2*i.halfExtents.z},e.prototype.dispose=function(){},e.prototype._extendNamespace=function(){var e=new this.BJSCANNON.Vec3,t=this.BJSCANNON;this.BJSCANNON.World.prototype.step=function(i,r,n){if(n=n||10,0===(r=r||0))this.internalStep(i),this.time+=i;else{var o=Math.floor((this.time+r)/i)-Math.floor(this.time/i);o=Math.min(o,n)||1;for(var a=performance.now(),s=0;s!==o&&(this.internalStep(i),!(performance.now()-a>1e3*i));s++);this.time+=r;for(var l=this.time%i/i,c=e,u=this.bodies,h=0;h!==u.length;h++){var d=u[h];d.type!==t.Body.STATIC&&d.sleepState!==t.Body.SLEEPING?(d.position.vsub(d.previousPosition,c),c.scale(l,c),d.position.vadd(c,d.interpolatedPosition)):(d.interpolatedPosition.set(d.position.x,d.position.y,d.position.z),d.interpolatedQuaternion.set(d.quaternion.x,d.quaternion.y,d.quaternion.z,d.quaternion.w))}}}},e.prototype.raycast=function(e,t){return this._raycastResult.reset(e,t),this.raycastToRef(e,t,this._raycastResult),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){this._cannonRaycastResult.reset(),this.world.raycastClosest(e,t,{},this._cannonRaycastResult),i.reset(e,t),this._cannonRaycastResult.hasHit&&(i.setHitData({x:this._cannonRaycastResult.hitNormalWorld.x,y:this._cannonRaycastResult.hitNormalWorld.y,z:this._cannonRaycastResult.hitNormalWorld.z},{x:this._cannonRaycastResult.hitPointWorld.x,y:this._cannonRaycastResult.hitPointWorld.y,z:this._cannonRaycastResult.hitPointWorld.z}),i.setHitDistance(this._cannonRaycastResult.distance))},e}();u_.DefaultPluginFactory=function(){return new h_};var d_=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===i&&(i=OIMO),this._useDeltaForWorldStep=e,this.name="OimoJSPlugin",this._fixedTimeStep=1/60,this._tmpImpostorsArray=[],this._tmpPositionVector=u.Pq.Zero(),this.BJSOIMO=i,this.world=new this.BJSOIMO.World({iterations:t}),this.world.clear(),this._raycastResult=new c_}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){this.world.gravity.set(e.x,e.y,e.z)},e.prototype.setTimeStep=function(e){this.world.timeStep=e},e.prototype.getTimeStep=function(){return this.world.timeStep},e.prototype.executeStep=function(e,t){var i=this;t.forEach((function(e){e.beforeStep()})),this.world.timeStep=this._useDeltaForWorldStep?e:this._fixedTimeStep,this.world.step(),t.forEach((function(e){e.afterStep(),i._tmpImpostorsArray[e.uniqueId]=e}));for(var r=this.world.contacts;null!==r;)if(!r.touching||r.body1.sleeping||r.body2.sleeping){var n=this._tmpImpostorsArray[+r.body1.name],o=this._tmpImpostorsArray[+r.body2.name];n&&o?(n.onCollide({body:o.physicsBody,point:null,distance:0,impulse:0,normal:null}),o.onCollide({body:n.physicsBody,point:null,distance:0,impulse:0,normal:null}),r=r.next):r=r.next}else r=r.next},e.prototype.applyImpulse=function(e,t,i){var r=e.physicsBody.mass;e.physicsBody.applyImpulse(i.scale(this.world.invScale),t.scale(this.world.invScale*r))},e.prototype.applyForce=function(e,t,i){y.V.Warn("Oimo doesn't support applying force. Using impulse instead."),this.applyImpulse(e,t,i)},e.prototype.generatePhysicsBody=function(e){var t=this;if(e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var i={name:e.uniqueId,config:[e.getParam("mass")||.001,e.getParam("friction"),e.getParam("restitution")],size:[],type:[],pos:[],posShape:[],rot:[],rotShape:[],move:0!==e.getParam("mass"),density:e.getParam("mass"),friction:e.getParam("friction"),restitution:e.getParam("restitution"),world:this.world},r=[e];(a=e.object).getChildMeshes&&a.getChildMeshes().forEach((function(e){e.physicsImpostor&&r.push(e.physicsImpostor)}));var n=function(e){return Math.max(e,st.bH)},o=new u.PT;r.forEach((function(r){if(r.object.rotationQuaternion){var a=r.object.rotationQuaternion;o.copyFrom(a),r.object.rotationQuaternion.set(0,0,0,1),r.object.computeWorldMatrix(!0);var s=o.toEulerAngles(),l=r.getObjectExtents(),c=57.29577951308232;if(r===e){var u=e.getObjectCenter();e.object.getAbsolutePivotPoint().subtractToRef(u,t._tmpPositionVector),t._tmpPositionVector.divideInPlace(e.object.scaling),i.pos.push(u.x),i.pos.push(u.y),i.pos.push(u.z),i.posShape.push(0,0,0),i.rotShape.push(0,0,0)}else{var h=r.object.position.clone();i.posShape.push(h.x),i.posShape.push(h.y),i.posShape.push(h.z),i.rotShape.push(s.x*c,s.y*c,s.z*c)}switch(r.object.rotationQuaternion.copyFrom(o),r.type){case rs.ParticleImpostor:y.V.Warn("No Particle support in OIMO.js. using SphereImpostor instead");case rs.SphereImpostor:var d=l.x,p=l.y,f=l.z,_=Math.max(n(d),n(p),n(f))/2;i.type.push("sphere"),i.size.push(_),i.size.push(_),i.size.push(_);break;case rs.CylinderImpostor:var m=n(l.x)/2,g=n(l.y);i.type.push("cylinder"),i.size.push(m),i.size.push(g),i.size.push(g);break;case rs.PlaneImpostor:case rs.BoxImpostor:default:m=n(l.x),g=n(l.y);var v=n(l.z);i.type.push("box"),i.size.push(m),i.size.push(g),i.size.push(v)}r.object.rotationQuaternion=a}})),e.physicsBody=this.world.add(i),e.physicsBody.resetQuaternion(o),e.physicsBody.updatePosition(0)}else this._tmpPositionVector.copyFromFloats(0,0,0);var a;e.setDeltaPosition(this._tmpPositionVector)}},e.prototype.removePhysicsBody=function(e){this.world.removeRigidBody(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var r,n=e.joint.jointData,o=n.nativeParams||{},a={body1:t,body2:i,axe1:o.axe1||(n.mainAxis?n.mainAxis.asArray():null),axe2:o.axe2||(n.connectedAxis?n.connectedAxis.asArray():null),pos1:o.pos1||(n.mainPivot?n.mainPivot.asArray():null),pos2:o.pos2||(n.connectedPivot?n.connectedPivot.asArray():null),min:o.min,max:o.max,collision:o.collision||n.collision,spring:o.spring,world:this.world};switch(e.joint.type){case Ja.BallAndSocketJoint:r="jointBall";break;case Ja.SpringJoint:y.V.Warn("OIMO.js doesn't support Spring Constraint. Simulating using DistanceJoint instead");var s=n;a.min=s.length||a.min,a.max=Math.max(a.min,a.max);case Ja.DistanceJoint:r="jointDistance",a.max=n.maxDistance;break;case Ja.PrismaticJoint:r="jointPrisme";break;case Ja.SliderJoint:r="jointSlide";break;case Ja.WheelJoint:r="jointWheel";break;case Ja.HingeJoint:default:r="jointHinge"}a.type=r,e.joint.physicsJoint=this.world.add(a)}},e.prototype.removeJoint=function(e){try{this.world.removeJoint(e.joint.physicsJoint)}catch(e){y.V.Warn(e)}},e.prototype.isSupported=function(){return void 0!==this.BJSOIMO},e.prototype.setTransformationFromPhysicsBody=function(e){if(!e.physicsBody.sleeping){if(e.physicsBody.shapes.next){for(var t=e.physicsBody.shapes;t.next;)t=t.next;e.object.position.set(t.position.x,t.position.y,t.position.z)}else{var i=e.physicsBody.getPosition();e.object.position.set(i.x,i.y,i.z)}if(e.object.rotationQuaternion){var r=e.physicsBody.getQuaternion();e.object.rotationQuaternion.set(r.x,r.y,r.z,r.w)}}},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var r=e.physicsBody;e.physicsBody.shapes.next||(r.position.set(t.x,t.y,t.z),r.orientation.set(i.x,i.y,i.z,i.w),r.syncShapes(),r.awake())},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.linearVelocity.set(t.x,t.y,t.z)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.set(t.x,t.y,t.z)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.linearVelocity;return t?new u.Pq(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new u.Pq(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){var i=0===t;e.physicsBody.shapes.density=i?1:t,e.physicsBody.setupMass(i?2:1)},e.prototype.getBodyMass=function(e){return e.physicsBody.shapes.density},e.prototype.getBodyFriction=function(e){return e.physicsBody.shapes.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.shapes.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.shapes.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.shapes.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.awake()},e.prototype.updateDistanceJoint=function(e,t,i){e.physicsJoint.limitMotor.upperLimit=t,void 0!==i&&(e.physicsJoint.limitMotor.lowerLimit=i)},e.prototype.setMotor=function(e,t,i,r){void 0!==i?y.V.Warn("OimoJS plugin currently has unexpected behavior when using setMotor with force parameter"):i=1e6,t*=-1;var n=r?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;n&&n.setMotor(t,i)},e.prototype.setLimit=function(e,t,i,r){var n=r?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;n&&n.setLimit(t,void 0===i?-t:i)},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.orientation.x,e.rotationQuaternion.y=i.orientation.y,e.rotationQuaternion.z=i.orientation.z,e.rotationQuaternion.w=i.orientation.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes.radius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes;t.x=2*i.halfWidth,t.y=2*i.halfHeight,t.z=2*i.halfDepth},e.prototype.dispose=function(){this.world.clear()},e.prototype.raycast=function(e,t){return y.V.Warn("raycast is not currently supported by the Oimo physics plugin"),this._raycastResult.reset(e,t),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){y.V.Warn("raycast is not currently supported by the Oimo physics plugin"),i.reset(e,t)},e}(),p_=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=Ammo),void 0===i&&(i=null);var r=this;this._useDeltaForWorldStep=e,this.bjsAMMO={},this.name="AmmoJSPlugin",this._timeStep=1/60,this._fixedTimeStep=1/60,this._maxSteps=5,this._tmpQuaternion=new u.PT,this._tmpContactCallbackResult=!1,this._tmpContactPoint=new u.Pq,this._tmpContactNormal=new u.Pq,this._tmpVec3=new u.Pq,this._tmpMatrix=new u.uq,"function"!=typeof t?(this.bjsAMMO=t,this.isSupported()?(this._collisionConfiguration=new this.bjsAMMO.btSoftBodyRigidBodyCollisionConfiguration,this._dispatcher=new this.bjsAMMO.btCollisionDispatcher(this._collisionConfiguration),this._overlappingPairCache=i||new this.bjsAMMO.btDbvtBroadphase,this._solver=new this.bjsAMMO.btSequentialImpulseConstraintSolver,this._softBodySolver=new this.bjsAMMO.btDefaultSoftBodySolver,this.world=new this.bjsAMMO.btSoftRigidDynamicsWorld(this._dispatcher,this._overlappingPairCache,this._solver,this._collisionConfiguration,this._softBodySolver),this._tmpAmmoConcreteContactResultCallback=new this.bjsAMMO.ConcreteContactResultCallback,this._tmpAmmoConcreteContactResultCallback.addSingleResult=function(e){var t=(e=r.bjsAMMO.wrapPointer(e,r.bjsAMMO.btManifoldPoint)).getPositionWorldOnA(),i=e.m_normalWorldOnB;r._tmpContactPoint.x=t.x(),r._tmpContactPoint.y=t.y(),r._tmpContactPoint.z=t.z(),r._tmpContactNormal.x=i.x(),r._tmpContactNormal.y=i.y(),r._tmpContactNormal.z=i.z(),r._tmpContactImpulse=e.getAppliedImpulse(),r._tmpContactDistance=e.getDistance(),r._tmpContactCallbackResult=!0},this._raycastResult=new c_,this._tmpAmmoTransform=new this.bjsAMMO.btTransform,this._tmpAmmoTransform.setIdentity(),this._tmpAmmoQuaternion=new this.bjsAMMO.btQuaternion(0,0,0,1),this._tmpAmmoVectorA=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorB=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorC=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorD=new this.bjsAMMO.btVector3(0,0,0)):y.V.Error("AmmoJS is not available. Please make sure you included the js file.")):y.V.Error("AmmoJS is not ready. Please make sure you await Ammo() before using the plugin.")}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){this._tmpAmmoVectorA.setValue(e.x,e.y,e.z),this.world.setGravity(this._tmpAmmoVectorA),this.world.getWorldInfo().set_m_gravity(this._tmpAmmoVectorA)},e.prototype.setTimeStep=function(e){this._timeStep=e},e.prototype.setFixedTimeStep=function(e){this._fixedTimeStep=e},e.prototype.setMaxSteps=function(e){this._maxSteps=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype._isImpostorInContact=function(e){return this._tmpContactCallbackResult=!1,this.world.contactTest(e.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._isImpostorPairInContact=function(e,t){return this._tmpContactCallbackResult=!1,this.world.contactPairTest(e.physicsBody,t.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._stepSimulation=function(e,t,i){if(void 0===e&&(e=1/60),void 0===t&&(t=10),void 0===i&&(i=1/60),0==t)this.world.stepSimulation(e,0);else for(;t>0&&e>0;)e-i<i?(this.world.stepSimulation(e,0),e=0):(e-=i,this.world.stepSimulation(i,0)),t--},e.prototype.executeStep=function(e,t){for(var i=0,r=t;i<r.length;i++){var n=r[i];n.soft||n.beforeStep()}this._stepSimulation(this._useDeltaForWorldStep?e:this._timeStep,this._maxSteps,this._fixedTimeStep);for(var o=0,a=t;o<a.length;o++){var s=a[o];if(s.soft?this._afterSoftStep(s):s.afterStep(),s._onPhysicsCollideCallbacks.length>0&&this._isImpostorInContact(s))for(var l=0,c=s._onPhysicsCollideCallbacks;l<c.length;l++)for(var u=0,h=c[l].otherImpostors;u<h.length;u++){var d=h[u];(s.physicsBody.isActive()||d.physicsBody.isActive())&&this._isImpostorPairInContact(s,d)&&(s.onCollide({body:d.physicsBody,point:this._tmpContactPoint,distance:this._tmpContactDistance,impulse:this._tmpContactImpulse,normal:this._tmpContactNormal}),d.onCollide({body:s.physicsBody,point:this._tmpContactPoint,distance:this._tmpContactDistance,impulse:this._tmpContactImpulse,normal:this._tmpContactNormal}))}}},e.prototype._afterSoftStep=function(e){e.type===rs.RopeImpostor?this._ropeStep(e):this._softbodyOrClothStep(e)},e.prototype._ropeStep=function(e){for(var t,i,r,n,o=e.physicsBody.get_m_nodes(),a=o.size(),s=new Array,l=0;l<a;l++)i=(t=o.at(l).get_m_x()).x(),r=t.y(),n=t.z(),s.push(new u.Pq(i,r,n));var c=e.object,h=e.getParam("shape");e._isFromLine?e.object=As("lines",{points:s,instance:c}):e.object=Us("ext",{shape:h,path:s,instance:c})},e.prototype._softbodyOrClothStep=function(e){var t=e.type===rs.ClothImpostor?1:-1,i=e.object,r=i.getVerticesData(Te.R.PositionKind);r||(r=[]);var n=i.getVerticesData(Te.R.NormalKind);n||(n=[]);for(var o,a,s,l,c,u,h,d,p=r.length/3,f=e.physicsBody.get_m_nodes(),_=0;_<p;_++){s=(a=(o=f.at(_)).get_m_x()).x(),l=a.y(),c=a.z()*t;var m=o.get_m_n();u=m.x(),h=m.y(),d=m.z()*t,r[3*_]=s,r[3*_+1]=l,r[3*_+2]=c,n[3*_]=u,n[3*_+1]=h,n[3*_+2]=d}var g=new ii;g.positions=r,g.normals=n,g.uvs=i.getVerticesData(Te.R.UVKind),g.colors=i.getVerticesData(Te.R.ColorKind),i&&i.getIndices&&(g.indices=i.getIndices()),g.applyToMesh(i)},e.prototype.applyImpulse=function(e,t,i){if(e.soft)y.V.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var r=this._tmpAmmoVectorA,n=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&i.subtractInPlace(e.object.getWorldMatrix().getTranslation()),r.setValue(i.x,i.y,i.z),n.setValue(t.x,t.y,t.z),e.physicsBody.applyImpulse(n,r)}},e.prototype.applyForce=function(e,t,i){if(e.soft)y.V.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var r=this._tmpAmmoVectorA,n=this._tmpAmmoVectorB;if(e.object&&e.object.getWorldMatrix){var o=e.object.getWorldMatrix().getTranslation();r.setValue(i.x-o.x,i.y-o.y,i.z-o.z)}else r.setValue(i.x,i.y,i.z);n.setValue(t.x,t.y,t.z),e.physicsBody.applyForce(n,r)}},e.prototype.generatePhysicsBody=function(t){if(t._pluginData.toDispose=[],t.parent)t.physicsBody&&(this.removePhysicsBody(t),t.forceUpdate());else if(t.isBodyInitRequired()){var i=this._createShape(t),r=t.getParam("mass");if(t._pluginData.mass=r,t.soft)i.get_m_cfg().set_collisions(17),i.get_m_cfg().set_kDP(t.getParam("damping")),this.bjsAMMO.castObject(i,this.bjsAMMO.btCollisionObject).getCollisionShape().setMargin(t.getParam("margin")),i.setActivationState(e._DISABLE_DEACTIVATION_FLAG),this.world.addSoftBody(i,1,-1),t.physicsBody=i,t._pluginData.toDispose.push(i),this.setBodyPressure(t,0),t.type===rs.SoftbodyImpostor&&this.setBodyPressure(t,t.getParam("pressure")),this.setBodyStiffness(t,t.getParam("stiffness")),this.setBodyVelocityIterations(t,t.getParam("velocityIterations")),this.setBodyPositionIterations(t,t.getParam("positionIterations"));else{var n=new this.bjsAMMO.btVector3(0,0,0),o=new this.bjsAMMO.btTransform;t.object.computeWorldMatrix(!0),o.setIdentity(),0!==r&&i.calculateLocalInertia(r,n),this._tmpAmmoVectorA.setValue(t.object.position.x,t.object.position.y,t.object.position.z),this._tmpAmmoQuaternion.setValue(t.object.rotationQuaternion.x,t.object.rotationQuaternion.y,t.object.rotationQuaternion.z,t.object.rotationQuaternion.w),o.setOrigin(this._tmpAmmoVectorA),o.setRotation(this._tmpAmmoQuaternion);var a=new this.bjsAMMO.btDefaultMotionState(o),s=new this.bjsAMMO.btRigidBodyConstructionInfo(r,a,i,n),l=new this.bjsAMMO.btRigidBody(s);if(0===r&&(l.setCollisionFlags(l.getCollisionFlags()|e._KINEMATIC_FLAG),l.setActivationState(e._DISABLE_DEACTIVATION_FLAG)),t.type!=rs.NoImpostor||i.getChildShape||l.setCollisionFlags(l.getCollisionFlags()|e._DISABLE_COLLISION_FLAG),t.type!==rs.MeshImpostor&&t.type!==rs.NoImpostor){var c=t.object.getBoundingInfo();this._tmpVec3.copyFrom(t.object.getAbsolutePosition()),this._tmpVec3.subtractInPlace(c.boundingBox.centerWorld),this._tmpVec3.x/=t.object.scaling.x,this._tmpVec3.y/=t.object.scaling.y,this._tmpVec3.z/=t.object.scaling.z,t.setDeltaPosition(this._tmpVec3)}var u=t.getParam("group"),h=t.getParam("mask");u&&h?this.world.addRigidBody(l,u,h):this.world.addRigidBody(l),t.physicsBody=l,t._pluginData.toDispose=t._pluginData.toDispose.concat([l,s,a,o,n,i])}this.setBodyRestitution(t,t.getParam("restitution")),this.setBodyFriction(t,t.getParam("friction"))}},e.prototype.removePhysicsBody=function(e){var t=this;this.world&&(e.soft?this.world.removeSoftBody(e.physicsBody):this.world.removeRigidBody(e.physicsBody),e._pluginData&&(e._pluginData.toDispose.forEach((function(e){t.bjsAMMO.destroy(e)})),e._pluginData.toDispose=[]))},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i&&!e.joint.physicsJoint){var r,n=e.joint.jointData;switch(n.mainPivot||(n.mainPivot=new u.Pq(0,0,0)),n.connectedPivot||(n.connectedPivot=new u.Pq(0,0,0)),e.joint.type){case Ja.DistanceJoint:var o=n.maxDistance;o&&(n.mainPivot=new u.Pq(0,-o/2,0),n.connectedPivot=new u.Pq(0,o/2,0)),(l=this._tmpAmmoVectorA).setValue(n.mainPivot.x,n.mainPivot.y,n.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(n.connectedPivot.x,n.connectedPivot.y,n.connectedPivot.z),r=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c);break;case Ja.HingeJoint:n.mainAxis||(n.mainAxis=new u.Pq(0,0,0)),n.connectedAxis||(n.connectedAxis=new u.Pq(0,0,0)),(l=this._tmpAmmoVectorA).setValue(n.mainPivot.x,n.mainPivot.y,n.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(n.connectedPivot.x,n.connectedPivot.y,n.connectedPivot.z);var a=this._tmpAmmoVectorC;a.setValue(n.mainAxis.x,n.mainAxis.y,n.mainAxis.z);var s=this._tmpAmmoVectorD;s.setValue(n.connectedAxis.x,n.connectedAxis.y,n.connectedAxis.z),r=new this.bjsAMMO.btHingeConstraint(t,i,l,c,a,s);break;case Ja.BallAndSocketJoint:(l=this._tmpAmmoVectorA).setValue(n.mainPivot.x,n.mainPivot.y,n.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(n.connectedPivot.x,n.connectedPivot.y,n.connectedPivot.z),r=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c);break;default:var l,c;y.V.Warn("JointType not currently supported by the Ammo plugin, falling back to PhysicsJoint.BallAndSocketJoint"),(l=this._tmpAmmoVectorA).setValue(n.mainPivot.x,n.mainPivot.y,n.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(n.connectedPivot.x,n.connectedPivot.y,n.connectedPivot.z),r=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c)}this.world.addConstraint(r,!e.joint.jointData.collision),e.joint.physicsJoint=r}},e.prototype.removeJoint=function(e){this.world&&this.world.removeConstraint(e.joint.physicsJoint),this.bjsAMMO.destroy(e.joint.physicsJoint)},e.prototype._addMeshVerts=function(e,t,i){var r=this,n=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var o=i.getIndices();o||(o=[]);var a=i.getVerticesData(Te.R.PositionKind);a||(a=[]);var s=void 0;if(t&&t!==i){var l;l=t.rotationQuaternion?t.rotationQuaternion:t.rotation?u.PT.FromEulerAngles(t.rotation.x,t.rotation.y,t.rotation.z):u.PT.Identity(),u.uq.Compose(u.Pq.One(),l,t.position).invertToRef(this._tmpMatrix),s=i.computeWorldMatrix(!1).multiply(this._tmpMatrix)}else u.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),s=this._tmpMatrix;for(var c=o.length/3,h=0;h<c;h++){for(var d=[],p=0;p<3;p++){var f=new u.Pq(a[3*o[3*h+p]+0],a[3*o[3*h+p]+1],a[3*o[3*h+p]+2]);f=u.Pq.TransformCoordinates(f,s);var _=void 0;(_=0==p?this._tmpAmmoVectorA:1==p?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(f.x,f.y,f.z),d.push(_)}e.addTriangle(d[0],d[1],d[2]),n++}i.getChildMeshes().forEach((function(i){n+=r._addMeshVerts(e,t,i)}))}return n},e.prototype._softVertexData=function(e){var t=e.object;if(t&&t.getIndices&&t.getWorldMatrix&&t.getChildMeshes){var i=t.getIndices();i||(i=[]);var r=t.getVerticesData(Te.R.PositionKind);r||(r=[]);var n=t.getVerticesData(Te.R.NormalKind);n||(n=[]),t.computeWorldMatrix(!1);for(var o=[],a=[],s=0;s<r.length;s+=3){var l=new u.Pq(r[s],r[s+1],r[s+2]),c=new u.Pq(n[s],n[s+1],n[s+2]);l=u.Pq.TransformCoordinates(l,t.getWorldMatrix()),c=u.Pq.TransformNormal(c,t.getWorldMatrix()),o.push(l.x,l.y,l.z),a.push(c.x,c.y,c.z)}var h=new ii;return h.positions=o,h.normals=a,h.uvs=t.getVerticesData(Te.R.UVKind),h.colors=t.getVerticesData(Te.R.ColorKind),t&&t.getIndices&&(h.indices=t.getIndices()),h.applyToMesh(t),t.position=u.Pq.Zero(),t.rotationQuaternion=null,t.rotation=u.Pq.Zero(),t.computeWorldMatrix(!0),h}return ii.ExtractFromMesh(t)},e.prototype._createSoftbody=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var r=this._softVertexData(e),n=r.positions,o=r.normals;if(null===n||null===o)return new this.bjsAMMO.btCompoundShape;for(var a=[],s=[],l=0;l<n.length;l+=3){var c=new u.Pq(n[l],n[l+1],n[l+2]),h=new u.Pq(o[l],o[l+1],o[l+2]);a.push(c.x,c.y,-c.z),s.push(h.x,h.y,-h.z)}var d=(new this.bjsAMMO.btSoftBodyHelpers).CreateFromTriMesh(this.world.getWorldInfo(),a,t.getIndices(),i.length/3,!0),p=n.length/3,f=d.get_m_nodes(),_=void 0;for(l=0;l<p;l++)(_=f.at(l).get_m_n()).setX(s[3*l]),_.setY(s[3*l+1]),_.setZ(s[3*l+2]);return d}},e.prototype._createCloth=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var r=this._softVertexData(e),n=r.positions,o=r.normals;if(null===n||null===o)return new this.bjsAMMO.btCompoundShape;var a=n.length,s=Math.sqrt(a/3);e.segments=s;var l=s-1;return this._tmpAmmoVectorA.setValue(n[0],n[1],n[2]),this._tmpAmmoVectorB.setValue(n[3*l],n[3*l+1],n[3*l+2]),this._tmpAmmoVectorD.setValue(n[a-3],n[a-2],n[a-1]),this._tmpAmmoVectorC.setValue(n[a-3-3*l],n[a-2-3*l],n[a-1-3*l]),(new this.bjsAMMO.btSoftBodyHelpers).CreatePatch(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,this._tmpAmmoVectorC,this._tmpAmmoVectorD,s,s,e.getParam("fixedPoints"),!0)}},e.prototype._createRope=function(e){var t,i,r=this._softVertexData(e),n=r.positions,o=r.normals;if(null===n||null===o)return new this.bjsAMMO.btCompoundShape;if(r.applyToMesh(e.object,!0),e._isFromLine=!0,0===o.map((function(e){return e*e})).reduce((function(e,t){return e+t})))i=(t=n.length)/3-1,this._tmpAmmoVectorA.setValue(n[0],n[1],n[2]),this._tmpAmmoVectorB.setValue(n[t-3],n[t-2],n[t-1]);else{e._isFromLine=!1;var a=e.getParam("path");if(null===e.getParam("shape"))return y.V.Warn("No shape available for extruded mesh"),new this.bjsAMMO.btCompoundShape;i=(t=a.length)-1,this._tmpAmmoVectorA.setValue(a[0].x,a[0].y,a[0].z),this._tmpAmmoVectorB.setValue(a[t-1].x,a[t-1].y,a[t-1].z)}e.segments=i;var s=e.getParam("fixedPoints");s=s>3?3:s;var l=(new this.bjsAMMO.btSoftBodyHelpers).CreateRope(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,i-1,s);return l.get_m_cfg().set_collisions(17),l},e.prototype._createCustom=function(e){var t=null;return this.onCreateCustomShape&&(t=this.onCreateCustomShape(e)),null==t&&(t=new this.bjsAMMO.btCompoundShape),t},e.prototype._addHullVerts=function(e,t,i){var r=this,n=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var o=i.getIndices();o||(o=[]);var a=i.getVerticesData(Te.R.PositionKind);a||(a=[]),i.computeWorldMatrix(!1);for(var s=o.length/3,l=0;l<s;l++){for(var c=[],h=0;h<3;h++){var d=new u.Pq(a[3*o[3*l+h]+0],a[3*o[3*l+h]+1],a[3*o[3*l+h]+2]);u.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),d=u.Pq.TransformCoordinates(d,this._tmpMatrix);var p=void 0;(p=0==h?this._tmpAmmoVectorA:1==h?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(d.x,d.y,d.z),c.push(p)}e.addPoint(c[0],!0),e.addPoint(c[1],!0),e.addPoint(c[2],!0),n++}i.getChildMeshes().forEach((function(i){n+=r._addHullVerts(e,t,i)}))}return n},e.prototype._createShape=function(e,t){var i=this;void 0===t&&(t=!1);var r,n=e.object,o=e.getObjectExtents();if(!t){var a=e.object.getChildMeshes?e.object.getChildMeshes(!0):[];r=new this.bjsAMMO.btCompoundShape;var s=0;if(a.forEach((function(e){var t=e.getPhysicsImpostor();if(t){if(t.type==rs.MeshImpostor)throw"A child MeshImpostor is not supported. Only primitive impostors are supported as children (eg. box or sphere)";var n=i._createShape(t),o=e.parent.getWorldMatrix().clone(),a=new u.Pq;o.decompose(a),i._tmpAmmoTransform.getOrigin().setValue(e.position.x*a.x,e.position.y*a.y,e.position.z*a.z),i._tmpAmmoQuaternion.setValue(e.rotationQuaternion.x,e.rotationQuaternion.y,e.rotationQuaternion.z,e.rotationQuaternion.w),i._tmpAmmoTransform.setRotation(i._tmpAmmoQuaternion),r.addChildShape(i._tmpAmmoTransform,n),t.dispose(),s++}})),s>0){if(e.type!=rs.NoImpostor){var l=this._createShape(e,!0);l&&(this._tmpAmmoTransform.getOrigin().setValue(0,0,0),this._tmpAmmoQuaternion.setValue(0,0,0,1),this._tmpAmmoTransform.setRotation(this._tmpAmmoQuaternion),r.addChildShape(this._tmpAmmoTransform,l))}return r}this.bjsAMMO.destroy(r),r=null}switch(e.type){case rs.SphereImpostor:if(w.X.WithinEpsilon(o.x,o.y,1e-4)&&w.X.WithinEpsilon(o.x,o.z,1e-4))r=new this.bjsAMMO.btSphereShape(o.x/2);else{this._tmpAmmoVectorA.setValue(0,0,0);var c=[this._tmpAmmoVectorA];r=new this.bjsAMMO.btMultiSphereShape(c,[1],1),this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),r.setLocalScaling(this._tmpAmmoVectorA)}break;case rs.CapsuleImpostor:var h=o.x/2;r=new this.bjsAMMO.btCapsuleShape(h,o.y-2*h);break;case rs.CylinderImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),r=new this.bjsAMMO.btCylinderShape(this._tmpAmmoVectorA);break;case rs.PlaneImpostor:case rs.BoxImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),r=new this.bjsAMMO.btBoxShape(this._tmpAmmoVectorA);break;case rs.MeshImpostor:if(0==e.getParam("mass")){if(this.onCreateCustomMeshImpostor)r=this.onCreateCustomMeshImpostor(e);else{var d=new this.bjsAMMO.btTriangleMesh;e._pluginData.toDispose.push(d);var p=this._addMeshVerts(d,n,n);r=0==p?new this.bjsAMMO.btCompoundShape:new this.bjsAMMO.btBvhTriangleMeshShape(d)}break}case rs.ConvexHullImpostor:if(this.onCreateCustomConvexHullImpostor)r=this.onCreateCustomConvexHullImpostor(e);else{var f=new this.bjsAMMO.btConvexHullShape;0==(p=this._addHullVerts(f,n,n))?(e._pluginData.toDispose.push(f),r=new this.bjsAMMO.btCompoundShape):r=f}break;case rs.NoImpostor:r=new this.bjsAMMO.btSphereShape(o.x/2);break;case rs.CustomImpostor:r=this._createCustom(e);break;case rs.SoftbodyImpostor:r=this._createSoftbody(e);break;case rs.ClothImpostor:r=this._createCloth(e);break;case rs.RopeImpostor:r=this._createRope(e);break;default:y.V.Warn("The impostor type is not currently supported by the ammo plugin.")}return r},e.prototype.setTransformationFromPhysicsBody=function(e){e.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.object.position.set(this._tmpAmmoTransform.getOrigin().x(),this._tmpAmmoTransform.getOrigin().y(),this._tmpAmmoTransform.getOrigin().z()),e.object.rotationQuaternion?e.object.rotationQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()):e.object.rotation&&(this._tmpQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()),this._tmpQuaternion.toEulerAnglesToRef(e.object.rotation))},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var r=e.physicsBody.getWorldTransform();if(Math.abs(r.getOrigin().x()-t.x)>st.bH||Math.abs(r.getOrigin().y()-t.y)>st.bH||Math.abs(r.getOrigin().z()-t.z)>st.bH||Math.abs(r.getRotation().x()-i.x)>st.bH||Math.abs(r.getRotation().y()-i.y)>st.bH||Math.abs(r.getRotation().z()-i.z)>st.bH||Math.abs(r.getRotation().w()-i.w)>st.bH)if(this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),r.setOrigin(this._tmpAmmoVectorA),this._tmpAmmoQuaternion.setValue(i.x,i.y,i.z,i.w),r.setRotation(this._tmpAmmoQuaternion),e.physicsBody.setWorldTransform(r),0==e.mass){var n=e.physicsBody.getMotionState();n&&n.setWorldTransform(r)}else e.physicsBody.activate()},e.prototype.isSupported=function(){return void 0!==this.bjsAMMO},e.prototype.setLinearVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.linearVelocity(this._tmpAmmoVectorA):e.physicsBody.setLinearVelocity(this._tmpAmmoVectorA)},e.prototype.setAngularVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.angularVelocity(this._tmpAmmoVectorA):e.physicsBody.setAngularVelocity(this._tmpAmmoVectorA)},e.prototype.getLinearVelocity=function(e){var t;if(!(t=e.soft?e.physicsBody.linearVelocity():e.physicsBody.getLinearVelocity()))return null;var i=new u.Pq(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),i},e.prototype.getAngularVelocity=function(e){var t;if(!(t=e.soft?e.physicsBody.angularVelocity():e.physicsBody.getAngularVelocity()))return null;var i=new u.Pq(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),i},e.prototype.setBodyMass=function(e,t){e.soft?e.physicsBody.setTotalMass(t,!1):e.physicsBody.setMassProps(t),e._pluginData.mass=t},e.prototype.getBodyMass=function(e){return e._pluginData.mass||0},e.prototype.getBodyFriction=function(e){return e._pluginData.friction||0},e.prototype.setBodyFriction=function(e,t){e.soft?e.physicsBody.get_m_cfg().set_kDF(t):e.physicsBody.setFriction(t),e._pluginData.friction=t},e.prototype.getBodyRestitution=function(e){return e._pluginData.restitution||0},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.setRestitution(t),e._pluginData.restitution=t},e.prototype.getBodyPressure=function(e){return e.soft?e._pluginData.pressure||0:(y.V.Warn("Pressure is not a property of a rigid body"),0)},e.prototype.setBodyPressure=function(e,t){e.soft?e.type===rs.SoftbodyImpostor?(e.physicsBody.get_m_cfg().set_kPR(t),e._pluginData.pressure=t):(e.physicsBody.get_m_cfg().set_kPR(0),e._pluginData.pressure=0):y.V.Warn("Pressure can only be applied to a softbody")},e.prototype.getBodyStiffness=function(e){return e.soft?e._pluginData.stiffness||0:(y.V.Warn("Stiffness is not a property of a rigid body"),0)},e.prototype.setBodyStiffness=function(e,t){e.soft?(t=(t=t<0?0:t)>1?1:t,e.physicsBody.get_m_materials().at(0).set_m_kLST(t),e._pluginData.stiffness=t):y.V.Warn("Stiffness cannot be applied to a rigid body")},e.prototype.getBodyVelocityIterations=function(e){return e.soft?e._pluginData.velocityIterations||0:(y.V.Warn("Velocity iterations is not a property of a rigid body"),0)},e.prototype.setBodyVelocityIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_viterations(t),e._pluginData.velocityIterations=t):y.V.Warn("Velocity iterations cannot be applied to a rigid body")},e.prototype.getBodyPositionIterations=function(e){return e.soft?e._pluginData.positionIterations||0:(y.V.Warn("Position iterations is not a property of a rigid body"),0)},e.prototype.setBodyPositionIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_piterations(t),e._pluginData.positionIterations=t):y.V.Warn("Position iterations cannot be applied to a rigid body")},e.prototype.appendAnchor=function(e,t,i,r,n,o){void 0===n&&(n=1),void 0===o&&(o=!1);var a=e.segments,s=Math.round((a-1)*i)+a*(a-1-Math.round((a-1)*r));e.physicsBody.appendAnchor(s,t.physicsBody,o,n)},e.prototype.appendHook=function(e,t,i,r,n){void 0===r&&(r=1),void 0===n&&(n=!1);var o=Math.round(e.segments*i);e.physicsBody.appendAnchor(o,t.physicsBody,n,r)},e.prototype.sleepBody=function(e){e.physicsBody.forceActivationState(0)},e.prototype.wakeUpBody=function(e){e.physicsBody.activate()},e.prototype.updateDistanceJoint=function(){y.V.Warn("updateDistanceJoint is not currently supported by the Ammo physics plugin")},e.prototype.setMotor=function(e,t,i){e.physicsJoint.enableAngularMotor(!0,t,i)},e.prototype.setLimit=function(){y.V.Warn("setLimit is not currently supported by the Ammo physics plugin")},e.prototype.syncMeshWithImpostor=function(e,t){t.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.position.x=this._tmpAmmoTransform.getOrigin().x(),e.position.y=this._tmpAmmoTransform.getOrigin().y(),e.position.z=this._tmpAmmoTransform.getOrigin().z(),e.rotationQuaternion&&(e.rotationQuaternion.x=this._tmpAmmoTransform.getRotation().x(),e.rotationQuaternion.y=this._tmpAmmoTransform.getRotation().y(),e.rotationQuaternion.z=this._tmpAmmoTransform.getRotation().z(),e.rotationQuaternion.w=this._tmpAmmoTransform.getRotation().w())},e.prototype.getRadius=function(e){return e.getObjectExtents().x/2},e.prototype.getBoxSizeToRef=function(e,t){var i=e.getObjectExtents();t.x=i.x,t.y=i.y,t.z=i.z},e.prototype.dispose=function(){this.bjsAMMO.destroy(this.world),this.bjsAMMO.destroy(this._softBodySolver),this.bjsAMMO.destroy(this._solver),this.bjsAMMO.destroy(this._overlappingPairCache),this.bjsAMMO.destroy(this._dispatcher),this.bjsAMMO.destroy(this._collisionConfiguration),this.bjsAMMO.destroy(this._tmpAmmoVectorA),this.bjsAMMO.destroy(this._tmpAmmoVectorB),this.bjsAMMO.destroy(this._tmpAmmoVectorC),this.bjsAMMO.destroy(this._tmpAmmoVectorD),this.bjsAMMO.destroy(this._tmpAmmoTransform),this.bjsAMMO.destroy(this._tmpAmmoQuaternion),this.bjsAMMO.destroy(this._tmpAmmoConcreteContactResultCallback),this.world=null},e.prototype.raycast=function(e,t){return this.raycastToRef(e,t,this._raycastResult),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){this._tmpAmmoVectorRCA=new this.bjsAMMO.btVector3(e.x,e.y,e.z),this._tmpAmmoVectorRCB=new this.bjsAMMO.btVector3(t.x,t.y,t.z);var r=new this.bjsAMMO.ClosestRayResultCallback(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB);this.world.rayTest(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB,r),i.reset(e,t),r.hasHit()&&(i.setHitData({x:r.get_m_hitNormalWorld().x(),y:r.get_m_hitNormalWorld().y(),z:r.get_m_hitNormalWorld().z()},{x:r.get_m_hitPointWorld().x(),y:r.get_m_hitPointWorld().y(),z:r.get_m_hitPointWorld().z()}),i.calculateHitDistance()),this.bjsAMMO.destroy(r),this.bjsAMMO.destroy(this._tmpAmmoVectorRCA),this.bjsAMMO.destroy(this._tmpAmmoVectorRCB)},e._DISABLE_COLLISION_FLAG=4,e._KINEMATIC_FLAG=2,e._DISABLE_DEACTIVATION_FLAG=4,e}();a.prototype.removeReflectionProbe=function(e){if(!this.reflectionProbes)return-1;var t=this.reflectionProbes.indexOf(e);return-1!==t&&this.reflectionProbes.splice(t,1),t},a.prototype.addReflectionProbe=function(e){this.reflectionProbes||(this.reflectionProbes=[]),this.reflectionProbes.push(e)};var f_=function(){function e(e,t,i,r,n,o){void 0===r&&(r=!0),void 0===n&&(n=!1),void 0===o&&(o=!1);var a=this;if(this.name=e,this._viewMatrix=u.uq.Identity(),this._target=u.Pq.Zero(),this._add=u.Pq.Zero(),this._invertYAxis=!1,this.position=u.Pq.Zero(),this.metadata=null,this._parentContainer=null,this._scene=i,i.getEngine().supportsUniformBuffers){this._sceneUBOs=[];for(var l=0;l<6;++l)this._sceneUBOs.push(i.createSceneUniformBuffer('Scene for Reflection Probe (name "'.concat(e,'") face #').concat(l)))}this._scene.reflectionProbes||(this._scene.reflectionProbes=[]),this._scene.reflectionProbes.push(this);var c=s.Y.TEXTURETYPE_UNSIGNED_BYTE;if(n){var h=this._scene.getEngine().getCaps();h.textureHalfFloatRender?c=s.Y.TEXTURETYPE_HALF_FLOAT:h.textureFloatRender&&(c=s.Y.TEXTURETYPE_FLOAT)}this._renderTargetTexture=new mo(e,t,i,r,!0,c,!0),this._renderTargetTexture.gammaSpace=!o,this._renderTargetTexture.invertZ=i.useRightHandedSystem;var d,p=i.getEngine().useReverseDepthBuffer;this._renderTargetTexture.onBeforeRenderObservable.add((function(e){switch(a._sceneUBOs&&(i.setSceneUniformBuffer(a._sceneUBOs[e]),i.getSceneUniformBuffer().unbindEffect()),e){case 0:a._add.copyFromFloats(1,0,0);break;case 1:a._add.copyFromFloats(-1,0,0);break;case 2:a._add.copyFromFloats(0,a._invertYAxis?1:-1,0);break;case 3:a._add.copyFromFloats(0,a._invertYAxis?-1:1,0);break;case 4:a._add.copyFromFloats(0,0,i.useRightHandedSystem?-1:1);break;case 5:a._add.copyFromFloats(0,0,i.useRightHandedSystem?1:-1)}a._attachedMesh&&a.position.copyFrom(a._attachedMesh.getAbsolutePosition()),a.position.addToRef(a._add,a._target);var t=i.useRightHandedSystem?u.uq.LookAtRHToRef:u.uq.LookAtLHToRef,r=i.useRightHandedSystem?u.uq.PerspectiveFovRH:u.uq.PerspectiveFovLH;t(a.position,a._target,u.Pq.Up(),a._viewMatrix),i.activeCamera&&(a._projectionMatrix=r(Math.PI/2,1,p?i.activeCamera.maxZ:i.activeCamera.minZ,p?i.activeCamera.minZ:i.activeCamera.maxZ,a._scene.getEngine().isNDCHalfZRange),i.setTransformMatrix(a._viewMatrix,a._projectionMatrix),i.activeCamera.isRigCamera&&!a._renderTargetTexture.activeCamera&&(a._renderTargetTexture.activeCamera=i.activeCamera.rigParent||null)),i._forcedViewPosition=a.position})),this._renderTargetTexture.onBeforeBindObservable.add((function(){var t,r;a._currentSceneUBO=i.getSceneUniformBuffer(),null===(r=(t=i.getEngine())._debugPushGroup)||void 0===r||r.call(t,"reflection probe generation for ".concat(e),1),d=a._scene.imageProcessingConfiguration.applyByPostProcess,o&&(i.imageProcessingConfiguration.applyByPostProcess=!0)})),this._renderTargetTexture.onAfterUnbindObservable.add((function(){var e,t;i.imageProcessingConfiguration.applyByPostProcess=d,i._forcedViewPosition=null,a._sceneUBOs&&i.setSceneUniformBuffer(a._currentSceneUBO),i.updateTransformMatrix(!0),null===(t=(e=i.getEngine())._debugPopGroup)||void 0===t||t.call(e,1)}))}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._renderTargetTexture.samples},set:function(e){this._renderTargetTexture.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._renderTargetTexture.refreshRate},set:function(e){this._renderTargetTexture.refreshRate=e},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},Object.defineProperty(e.prototype,"cubeTexture",{get:function(){return this._renderTargetTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._renderTargetTexture.renderList},set:function(e){this._renderTargetTexture.renderList=e},enumerable:!1,configurable:!0}),e.prototype.attachToMesh=function(e){this._attachedMesh=e},e.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderTargetTexture.setRenderingAutoClearDepthStencil(e,t)},e.prototype.dispose=function(){var e=this._scene.reflectionProbes.indexOf(this);if(-1!==e&&this._scene.reflectionProbes.splice(e,1),this._parentContainer){var t=this._parentContainer.reflectionProbes.indexOf(this);t>-1&&this._parentContainer.reflectionProbes.splice(t,1),this._parentContainer=null}if(this._renderTargetTexture&&(this._renderTargetTexture.dispose(),this._renderTargetTexture=null),this._sceneUBOs){for(var i=0,r=this._sceneUBOs;i<r.length;i++)r[i].dispose();this._sceneUBOs=[]}},e.prototype.toString=function(e){var t="Name: "+this.name;return e&&(t+=", position: "+this.position.toString(),this._attachedMesh&&(t+=", attached mesh: "+this._attachedMesh.name)),t},e.prototype.getClassName=function(){return"ReflectionProbe"},e.prototype.serialize=function(){var e=V.p.Serialize(this,this._renderTargetTexture.serialize());return e.isReflectionProbe=!0,e.metadata=this.metadata,e},e.Parse=function(t,i,r){var n=null;if(i.reflectionProbes)for(var o=0;o<i.reflectionProbes.length;o++){var a=i.reflectionProbes[o];if(a.name===t.name){n=a;break}}return(n=V.p.Parse((function(){return n||new e(t.name,t.renderTargetSize,i,t._generateMipMaps)}),t,i,r)).cubeTexture._waitingRenderList=t.renderList,t._attachedMesh&&n.attachToMesh(i.getMeshById(t._attachedMesh)),t.metadata&&(n.metadata=t.metadata),n},(0,f.Cg)([(0,B.xG)()],e.prototype,"_attachedMesh",void 0),(0,f.Cg)([(0,B.P_)()],e.prototype,"position",void 0),e}(),__=function(e){function t(t,i){var r=e.call(this)||this;return r.name=t,r.animations=new Array,r.isPickable=!1,r.useAlphaForPicking=!1,r.onDisposeObservable=new c.cP,r._onAnimationEnd=null,r._endAnimation=function(){r._onAnimationEnd&&r._onAnimationEnd(),r.disposeWhenFinishedAnimating&&r.dispose()},r.color=new h.ov(1,1,1,1),r.position=u.Pq.Zero(),r._manager=i,r._manager.sprites.push(r),r.uniqueId=r._manager.scene.getUniqueId(),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"size",{get:function(){return this.width},set:function(e){this.width=e,this.height=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"manager",{get:function(){return this._manager},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"Sprite"},Object.defineProperty(t.prototype,"fromIndex",{get:function(){return this._fromIndex},set:function(e){this.playAnimation(e,this._toIndex,this._loopAnimation,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toIndex",{get:function(){return this._toIndex},set:function(e){this.playAnimation(this._fromIndex,e,this._loopAnimation,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"loopAnimation",{get:function(){return this._loopAnimation},set:function(e){this.playAnimation(this._fromIndex,this._toIndex,e,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"delay",{get:function(){return Math.max(this._delay,1)},set:function(e){this.playAnimation(this._fromIndex,this._toIndex,this._loopAnimation,e,this._onAnimationEnd)},enumerable:!1,configurable:!0}),t.prototype.playAnimation=function(t,i,r,n,o){void 0===o&&(o=null),this._onAnimationEnd=o,e.prototype.playAnimation.call(this,t,i,r,n,this._endAnimation)},t.prototype.dispose=function(){for(var e=0;e<this._manager.sprites.length;e++)this._manager.sprites[e]==this&&this._manager.sprites.splice(e,1);this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.serialize=function(){var e={};return e.name=this.name,e.position=this.position.asArray(),e.color=this.color.asArray(),e.width=this.width,e.height=this.height,e.angle=this.angle,e.cellIndex=this.cellIndex,e.cellRef=this.cellRef,e.invertU=this.invertU,e.invertV=this.invertV,e.disposeWhenFinishedAnimating=this.disposeWhenFinishedAnimating,e.isPickable=this.isPickable,e.isVisible=this.isVisible,e.useAlphaForPicking=this.useAlphaForPicking,e.animationStarted=this.animationStarted,e.fromIndex=this.fromIndex,e.toIndex=this.toIndex,e.loopAnimation=this.loopAnimation,e.delay=this.delay,e},t.Parse=function(e,i){var r=new t(e.name,i);return r.position=u.Pq.FromArray(e.position),r.color=h.ov.FromArray(e.color),r.width=e.width,r.height=e.height,r.angle=e.angle,r.cellIndex=e.cellIndex,r.cellRef=e.cellRef,r.invertU=e.invertU,r.invertV=e.invertV,r.disposeWhenFinishedAnimating=e.disposeWhenFinishedAnimating,r.isPickable=e.isPickable,r.isVisible=e.isVisible,r.useAlphaForPicking=e.useAlphaForPicking,r._fromIndex=e.fromIndex,r._toIndex=e.toIndex,r._loopAnimation=e.loopAnimation,r._delay=e.delay,e.animationStarted&&r.playAnimation(r.fromIndex,r.toIndex,r.loopAnimation,r.delay),r},t}(function(){function e(){this.width=1,this.height=1,this.angle=0,this.invertU=!1,this.invertV=!1,this.isVisible=!0,this._animationStarted=!1,this._loopAnimation=!1,this._fromIndex=0,this._toIndex=0,this._delay=0,this._direction=1,this._time=0,this._onBaseAnimationEnd=null,this.position={x:1,y:1,z:1},this.color={r:1,g:1,b:1,a:1}}return Object.defineProperty(e.prototype,"animationStarted",{get:function(){return this._animationStarted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fromIndex",{get:function(){return this._fromIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toIndex",{get:function(){return this._toIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loopAnimation",{get:function(){return this._loopAnimation},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"delay",{get:function(){return Math.max(this._delay,1)},enumerable:!1,configurable:!0}),e.prototype.playAnimation=function(e,t,i,r,n){this._fromIndex=e,this._toIndex=t,this._loopAnimation=i,this._delay=r||1,this._animationStarted=!0,this._onBaseAnimationEnd=n,e<t?this._direction=1:(this._direction=-1,this._toIndex=e,this._fromIndex=t),this.cellIndex=e,this._time=0},e.prototype.stopAnimation=function(){this._animationStarted=!1},e.prototype._animate=function(e){this._animationStarted&&(this._time+=e,this._time>this._delay&&(this._time=this._time%this._delay,this.cellIndex+=this._direction,(this._direction>0&&this.cellIndex>this._toIndex||this._direction<0&&this.cellIndex<this._fromIndex)&&(this._loopAnimation?this.cellIndex=this._direction>0?this._fromIndex:this._toIndex:(this.cellIndex=this._toIndex,this._animationStarted=!1,this._onBaseAnimationEnd&&this._onBaseAnimationEnd()))))},e}());it.prototype._internalPickSprites=function(e,t,i,r){if(!Ee)return null;var n=null;if(!r){if(!this.activeCamera)return null;r=this.activeCamera}if(this.spriteManagers&&this.spriteManagers.length>0)for(var o=0;o<this.spriteManagers.length;o++){var a=this.spriteManagers[o];if(a.isPickable){var s=a.intersects(e,r,t,i);if(s&&s.hit&&(i||null==n||!(s.distance>=n.distance))&&(n=s,i))break}}return n||new Ee},it.prototype._internalMultiPickSprites=function(e,t,i){if(!Ee)return null;var r=[];if(!i){if(!this.activeCamera)return null;i=this.activeCamera}if(this.spriteManagers&&this.spriteManagers.length>0)for(var n=0;n<this.spriteManagers.length;n++){var o=this.spriteManagers[n];if(o.isPickable){var a=o.multiIntersects(e,i,t);null!==a&&(r=r.concat(a))}}return r},it.prototype.pickSprite=function(e,t,i,r,n){if(!this._tempSpritePickingRay)return null;this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,n);var o=this._internalPickSprites(this._tempSpritePickingRay,i,r,n);return o&&(o.ray=this.createPickingRayInCameraSpace(e,t,n)),o},it.prototype.pickSpriteWithRay=function(e,t,i,r){if(!this._tempSpritePickingRay)return null;if(!r){if(!this.activeCamera)return null;r=this.activeCamera}gr.TransformToRef(e,r.getViewMatrix(),this._tempSpritePickingRay);var n=this._internalPickSprites(this._tempSpritePickingRay,t,i,r);return n&&(n.ray=e),n},it.prototype.multiPickSprite=function(e,t,i,r){return this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,r),this._internalMultiPickSprites(this._tempSpritePickingRay,i,r)},it.prototype.multiPickSpriteWithRay=function(e,t,i){if(!this._tempSpritePickingRay)return null;if(!i){if(!this.activeCamera)return null;i=this.activeCamera}return gr.TransformToRef(e,i.getViewMatrix(),this._tempSpritePickingRay),this._internalMultiPickSprites(this._tempSpritePickingRay,t,i)},it.prototype.setPointerOverSprite=function(e){this._pointerOverSprite!==e&&(this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(s.Y.ACTION_OnPointerOutTrigger,p.CreateNewFromSprite(this._pointerOverSprite,this)),this._pointerOverSprite=e,this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(s.Y.ACTION_OnPointerOverTrigger,p.CreateNewFromSprite(this._pointerOverSprite,this)))},it.prototype.getPointerOverSprite=function(){return this._pointerOverSprite};var m_=function(){function e(e){this.name=Ae.NAME_SPRITE,this.scene=e,this.scene.spriteManagers=[],this.scene._tempSpritePickingRay=gr?gr.Zero():null,this.scene.onBeforeSpritesRenderingObservable=new c.cP,this.scene.onAfterSpritesRenderingObservable=new c.cP,this._spritePredicate=function(e){return!!e.actionManager&&e.isPickable&&e.actionManager.hasPointerTriggers}}return e.prototype.register=function(){this.scene._pointerMoveStage.registerStep(Ae.STEP_POINTERMOVE_SPRITE,this,this._pointerMove),this.scene._pointerDownStage.registerStep(Ae.STEP_POINTERDOWN_SPRITE,this,this._pointerDown),this.scene._pointerUpStage.registerStep(Ae.STEP_POINTERUP_SPRITE,this,this._pointerUp)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforeSpritesRenderingObservable.clear(),this.scene.onAfterSpritesRenderingObservable.clear();var e=this.scene.spriteManagers;if(e)for(;e.length;)e[0].dispose()},e.prototype._pickSpriteButKeepRay=function(e,t,i,r,n){var o=this.scene.pickSprite(t,i,this._spritePredicate,r,n);return o&&(o.ray=e?e.ray:null),o},e.prototype._pointerMove=function(e,t,i,r,n){var o=this.scene;return r?o.setPointerOverSprite(null):(i=this._pickSpriteButKeepRay(i,e,t,!1,o.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite?(o.setPointerOverSprite(i.pickedSprite),!o.doNotHandleCursors&&n&&(o._pointerOverSprite&&o._pointerOverSprite.actionManager&&o._pointerOverSprite.actionManager.hoverCursor?n.style.cursor=o._pointerOverSprite.actionManager.hoverCursor:n.style.cursor=o.hoverCursor)):o.setPointerOverSprite(null),i},e.prototype._pointerDown=function(e,t,i,r){var n=this.scene;if(n._pickedDownSprite=null,n.spriteManagers&&n.spriteManagers.length>0&&(i=n.pickSprite(e,t,this._spritePredicate,!1,n.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite&&i.pickedSprite.actionManager){switch(n._pickedDownSprite=i.pickedSprite,r.button){case 0:i.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnLeftPickTrigger,p.CreateNewFromSprite(i.pickedSprite,n,r));break;case 1:i.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnCenterPickTrigger,p.CreateNewFromSprite(i.pickedSprite,n,r));break;case 2:i.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnRightPickTrigger,p.CreateNewFromSprite(i.pickedSprite,n,r))}i.pickedSprite.actionManager&&i.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnPickDownTrigger,p.CreateNewFromSprite(i.pickedSprite,n,r))}return i},e.prototype._pointerUp=function(e,t,i,r,n){var o=this.scene;if(o.spriteManagers&&o.spriteManagers.length>0){var a=o.pickSprite(e,t,this._spritePredicate,!1,o.cameraToUseForPointers||void 0);a&&(a.hit&&a.pickedSprite&&a.pickedSprite.actionManager&&(a.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnPickUpTrigger,p.CreateNewFromSprite(a.pickedSprite,o,r)),a.pickedSprite.actionManager&&(this.scene._inputManager._isPointerSwiping()||a.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnPickTrigger,p.CreateNewFromSprite(a.pickedSprite,o,r)),n&&a.pickedSprite.actionManager.processTrigger(s.Y.ACTION_OnDoublePickTrigger,p.CreateNewFromSprite(a.pickedSprite,o,r)))),o._pickedDownSprite&&o._pickedDownSprite.actionManager&&o._pickedDownSprite!==a.pickedSprite&&o._pickedDownSprite.actionManager.processTrigger(s.Y.ACTION_OnPickOutTrigger,p.CreateNewFromSprite(o._pickedDownSprite,o,r)))}return i},e}();Un.l.IncludesShadersStore.imageProcessingCompatibility="#ifdef IMAGEPROCESSINGPOSTPROCESS\ngl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(2.2));\n#endif\n";Un.l.ShadersStore.spritesPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform bool alphaTest;varying vec4 vColor;varying vec2 vUV;uniform sampler2D diffuseSampler;\n#include<fogFragmentDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#ifdef PIXEL_PERFECT\nvec2 uvPixelPerfect(vec2 uv) {vec2 res=vec2(textureSize(diffuseSampler,0));uv=uv*res;vec2 seam=floor(uv+0.5);uv=seam+clamp((uv-seam)/fwidth(uv),-0.5,0.5);return uv/res;}\n#endif\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#ifdef PIXEL_PERFECT\nvec2 uv=uvPixelPerfect(vUV);\n#else\nvec2 uv=vUV;\n#endif\nvec4 color=texture2D(diffuseSampler,uv);float fAlphaTest=float(alphaTest);if (fAlphaTest != 0.)\n{if (color.a<0.95)\ndiscard;}\ncolor*=vColor;\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.spritesVertexShader="attribute vec4 position;attribute vec2 options;attribute vec2 offsets;attribute vec2 inverts;attribute vec4 cellInfo;attribute vec4 color;uniform mat4 view;uniform mat4 projection;varying vec2 vUV;varying vec4 vColor;\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 viewPos=(view*vec4(position.xyz,1.0)).xyz; \nvec2 cornerPos;float angle=position.w;vec2 size=vec2(options.x,options.y);vec2 offset=offsets.xy;cornerPos=vec2(offset.x-0.5,offset.y -0.5)*size;vec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;viewPos+=rotatedCorner;gl_Position=projection*vec4(viewPos,1.0); \nvColor=color;vec2 uvOffset=vec2(abs(offset.x-inverts.x),abs(1.0-offset.y-inverts.y));vec2 uvPlace=cellInfo.xy;vec2 uvSize=cellInfo.zw;vUV.x=uvPlace.x+uvSize.x*uvOffset.x;vUV.y=uvPlace.y+uvSize.y*uvOffset.y;\n#ifdef FOG\nvFogDistance=viewPos;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var g_=function(){function e(e,t,i,r){void 0===i&&(i=.01),void 0===r&&(r=null),this.blendMode=s.Y.ALPHA_COMBINE,this.autoResetAlpha=!0,this.disableDepthWrite=!1,this._fogEnabled=!0,this._pixelPerfect=!1,this._useVAO=!1,this._useInstancing=!1,this._vertexBuffers={},this._capacity=t,this._epsilon=i,this._engine=e,this._useInstancing=e.getCaps().instancedArrays&&e._features.supportSpriteInstancing,this._useVAO=e.getCaps().vertexArrayObject&&!e.disableVertexArrayObjects,this._scene=r,this._useInstancing||this._buildIndexBuffer(),this._vertexBufferSize=this._useInstancing?16:18,this._vertexData=new Float32Array(t*this._vertexBufferSize*(this._useInstancing?1:4)),this._buffer=new Te.h(e,this._vertexData,!0,this._vertexBufferSize);var n,o=this._buffer.createVertexBuffer(Te.R.PositionKind,0,4,this._vertexBufferSize,this._useInstancing),a=this._buffer.createVertexBuffer("options",4,2,this._vertexBufferSize,this._useInstancing),l=6;if(this._useInstancing){var c=new Float32Array([0,0,1,0,0,1,1,1]);this._spriteBuffer=new Te.h(e,c,!1,2),n=this._spriteBuffer.createVertexBuffer("offsets",0,2)}else n=this._buffer.createVertexBuffer("offsets",l,2,this._vertexBufferSize,this._useInstancing),l+=2;var u=this._buffer.createVertexBuffer("inverts",l,2,this._vertexBufferSize,this._useInstancing),h=this._buffer.createVertexBuffer("cellInfo",l+2,4,this._vertexBufferSize,this._useInstancing),d=this._buffer.createVertexBuffer(Te.R.ColorKind,l+6,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Te.R.PositionKind]=o,this._vertexBuffers.options=a,this._vertexBuffers.offsets=n,this._vertexBuffers.inverts=u,this._vertexBuffers.cellInfo=h,this._vertexBuffers[Te.R.ColorKind]=d,this._createEffects()}return Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(e){this._fogEnabled!==e&&(this._fogEnabled=e,this._createEffects())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){var t,i=!!(null===(t=this._scene)||void 0===t?void 0:t.getEngine().getCaps().fragmentDepthSupported);e&&!i&&y.V.Warn("Logarithmic depth has been requested for a sprite renderer on a device that doesn't support it."),this._useLogarithmicDepth=e&&i,this._createEffects()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pixelPerfect",{get:function(){return this._pixelPerfect},set:function(e){this._pixelPerfect!==e&&(this._pixelPerfect=e,this._createEffects())},enumerable:!1,configurable:!0}),e.prototype._createEffects=function(){var e,t;null===(e=this._drawWrapperBase)||void 0===e||e.dispose(),null===(t=this._drawWrapperDepth)||void 0===t||t.dispose(),this._drawWrapperBase=new $t(this._engine),this._drawWrapperDepth=new $t(this._engine,!1),this._drawWrapperBase.drawContext&&(this._drawWrapperBase.drawContext.useInstancing=this._useInstancing),this._drawWrapperDepth.drawContext&&(this._drawWrapperDepth.drawContext.useInstancing=this._useInstancing);var i="";this._pixelPerfect&&(i+="#define PIXEL_PERFECT\n"),this._scene&&this._scene.fogEnabled&&0!==this._scene.fogMode&&this._fogEnabled&&(i+="#define FOG\n"),this._useLogarithmicDepth&&(i+="#define LOGARITHMICDEPTH\n"),this._drawWrapperBase.effect=this._engine.createEffect("sprites",[Te.R.PositionKind,"options","offsets","inverts","cellInfo",Te.R.ColorKind],["view","projection","textureInfos","alphaTest","vFogInfos","vFogColor","logarithmicDepthConstant"],["diffuseSampler"],i),this._drawWrapperDepth.effect=this._drawWrapperBase.effect,this._drawWrapperDepth.materialContext=this._drawWrapperBase.materialContext},e.prototype.render=function(e,t,i,r,n){if(void 0===n&&(n=null),this.texture&&this.texture.isReady()&&e.length){var o=this._drawWrapperBase,a=this._drawWrapperDepth,l=this.fogEnabled&&this._scene&&this._scene.fogEnabled&&0!==this._scene.fogMode,c=o.effect;if(c.isReady()){for(var u=this._engine,h=!(!this._scene||!this._scene.useRightHandedSystem),d=this.texture.getBaseSize(),p=Math.min(this._capacity,e.length),f=0,_=!0,m=0;m<p;m++){var g=e[m];g&&g.isVisible&&(_=!1,g._animate(t),this._appendSpriteVertex(f++,g,0,0,d,h,n),this._useInstancing||(this._appendSpriteVertex(f++,g,1,0,d,h,n),this._appendSpriteVertex(f++,g,1,1,d,h,n),this._appendSpriteVertex(f++,g,0,1,d,h,n)))}if(!_){this._buffer.update(this._vertexData);var v=!!u.depthCullingState.cull,y=u.depthCullingState.zOffset,b=u.depthCullingState.zOffsetUnits;if(u.setState(v,y,!1,!1,void 0,void 0,b),u.enableEffect(o),c.setTexture("diffuseSampler",this.texture),c.setMatrix("view",i),c.setMatrix("projection",r),l){var T=this._scene;c.setFloat4("vFogInfos",T.fogMode,T.fogStart,T.fogEnd,T.fogDensity),c.setColor3("vFogColor",T.fogColor)}this.useLogarithmicDepth&&this._scene&&(0,Li.DL)(o.defines,c,this._scene),this._useVAO?(this._vertexArrayObject||(this._vertexArrayObject=u.recordVertexArrayObject(this._vertexBuffers,this._indexBuffer,c)),u.bindVertexArrayObject(this._vertexArrayObject,this._indexBuffer)):u.bindBuffers(this._vertexBuffers,this._indexBuffer,c),u.depthCullingState.depthFunc=u.useReverseDepthBuffer?s.Y.GEQUAL:s.Y.LEQUAL,this.disableDepthWrite||(c.setBool("alphaTest",!0),u.setColorWrite(!1),u.enableEffect(a),this._useInstancing?u.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,f):u.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,f/4*6),u.enableEffect(o),u.setColorWrite(!0),c.setBool("alphaTest",!1)),u.setAlphaMode(this.blendMode),this._useInstancing?u.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,f):u.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,f/4*6),this.autoResetAlpha&&u.setAlphaMode(s.Y.ALPHA_DISABLE),h&&this._scene.getEngine().setState(v,y,!1,!0,void 0,void 0,b),u.unbindInstanceAttributes()}}}},e.prototype._appendSpriteVertex=function(e,t,i,r,n,o,a){var s=e*this._vertexBufferSize;if(0===i?i=this._epsilon:1===i&&(i=1-this._epsilon),0===r?r=this._epsilon:1===r&&(r=1-this._epsilon),a)a(t,n);else{t.cellIndex||(t.cellIndex=0);var l=n.width/this.cellWidth,c=t.cellIndex/l|0;t._xOffset=(t.cellIndex-c*l)*this.cellWidth/n.width,t._yOffset=c*this.cellHeight/n.height,t._xSize=this.cellWidth,t._ySize=this.cellHeight}this._vertexData[s]=t.position.x,this._vertexData[s+1]=t.position.y,this._vertexData[s+2]=t.position.z,this._vertexData[s+3]=t.angle,this._vertexData[s+4]=t.width,this._vertexData[s+5]=t.height,this._useInstancing?s-=2:(this._vertexData[s+6]=i,this._vertexData[s+7]=r),this._vertexData[s+8]=o?t.invertU?0:1:t.invertU?1:0,this._vertexData[s+9]=t.invertV?1:0,this._vertexData[s+10]=t._xOffset,this._vertexData[s+11]=t._yOffset,this._vertexData[s+12]=t._xSize/n.width,this._vertexData[s+13]=t._ySize/n.height,this._vertexData[s+14]=t.color.r,this._vertexData[s+15]=t.color.g,this._vertexData[s+16]=t.color.b,this._vertexData[s+17]=t.color.a},e.prototype._buildIndexBuffer=function(){for(var e=[],t=0,i=0;i<this._capacity;i++)e.push(t),e.push(t+1),e.push(t+2),e.push(t),e.push(t+2),e.push(t+3),t+=4;this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype.rebuild=function(){var e;for(var t in this._indexBuffer&&this._buildIndexBuffer(),this._useVAO&&(this._vertexArrayObject=void 0),this._buffer._rebuild(),this._vertexBuffers)this._vertexBuffers[t]._rebuild();null===(e=this._spriteBuffer)||void 0===e||e._rebuild()},e.prototype.dispose=function(){this._buffer&&(this._buffer.dispose(),this._buffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),this.texture&&(this.texture.dispose(),this.texture=null),this._drawWrapperBase.dispose(),this._drawWrapperDepth.dispose()},e}(),v_=function(){function e(e,t,i,r,n,o,a,s,l){void 0===o&&(o=.01),void 0===a&&(a=rr.g.TRILINEAR_SAMPLINGMODE),void 0===s&&(s=!1),void 0===l&&(l=null);var u=this;this.name=e,this.sprites=[],this.renderingGroupId=0,this.layerMask=268435455,this.isPickable=!1,this.metadata=null,this._wasDispatched=!1,this.onDisposeObservable=new c.cP,this._disableDepthWrite=!1,this._packedAndReady=!1,this._customUpdate=function(e,t){e.cellRef||(e.cellIndex=0);var i=e.cellIndex;"number"==typeof i&&isFinite(i)&&Math.floor(i)===i&&(e.cellRef=u._spriteMap[e.cellIndex]),e._xOffset=u._cellData[e.cellRef].frame.x/t.width,e._yOffset=u._cellData[e.cellRef].frame.y/t.height,e._xSize=u._cellData[e.cellRef].frame.w,e._ySize=u._cellData[e.cellRef].frame.h},n||(n=M.q.LastCreatedScene),n._getComponent(Ae.NAME_SPRITE)||n._addComponent(new m_(n)),this._fromPacked=s,this._scene=n;var h=this._scene.getEngine();if(this._spriteRenderer=new g_(h,i,o,n),r.width&&r.height)this.cellWidth=r.width,this.cellHeight=r.height;else{if(void 0===r)return void(this._spriteRenderer=null);this.cellWidth=r,this.cellHeight=r}this._scene.spriteManagers&&this._scene.spriteManagers.push(this),this.uniqueId=this.scene.getUniqueId(),t&&(this.texture=new rr.g(t,n,!0,!1,a)),this._fromPacked&&this._makePacked(t,l)}return Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this.sprites},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capacity",{get:function(){return this._spriteRenderer.capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._spriteRenderer.texture},set:function(e){e.wrapU=rr.g.CLAMP_ADDRESSMODE,e.wrapV=rr.g.CLAMP_ADDRESSMODE,this._spriteRenderer.texture=e,this._textureContent=null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._spriteRenderer.cellWidth},set:function(e){this._spriteRenderer.cellWidth=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._spriteRenderer.cellHeight},set:function(e){this._spriteRenderer.cellHeight=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._spriteRenderer.fogEnabled},set:function(e){this._spriteRenderer.fogEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._spriteRenderer.useLogarithmicDepth},set:function(e){this._spriteRenderer.useLogarithmicDepth=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this._spriteRenderer.blendMode},set:function(e){this._spriteRenderer.blendMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"disableDepthWrite",{get:function(){return this._disableDepthWrite},set:function(e){this._disableDepthWrite=e,this._spriteRenderer.disableDepthWrite=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pixelPerfect",{get:function(){return this._spriteRenderer.pixelPerfect},set:function(e){this._spriteRenderer.pixelPerfect=e,e&&this.texture.samplingMode!==s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE&&this.texture.updateSamplingMode(s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE)},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"SpriteManager"},e.prototype._makePacked=function(e,t){var i=this;if(null!==t)try{var r=void 0;if((r="string"==typeof t?JSON.parse(t):t).frames.length){for(var n={},o=0;o<r.frames.length;o++){var a=r.frames[o];if("string"!=typeof Object.keys(a)[0])throw new Error("Invalid JSON Format.  Check the frame values and make sure the name is the first parameter.");n[a[Object.keys(a)[0]]]=a}r.frames=n}var s=Reflect.ownKeys(r.frames);this._spriteMap=s,this._packedAndReady=!0,this._cellData=r.frames}catch(e){throw this._fromPacked=!1,this._packedAndReady=!1,new Error("Invalid JSON from string. Spritesheet managed with constant cell size.")}else{var l=/\./g,c=void 0;do{c=l.lastIndex,l.test(e)}while(l.lastIndex>0);var u=e.substring(0,c-1)+".json";ee.S0.LoadFile(u,(function(e){try{var t=JSON.parse(e),r=Reflect.ownKeys(t.frames);i._spriteMap=r,i._packedAndReady=!0,i._cellData=t.frames}catch(e){throw i._fromPacked=!1,i._packedAndReady=!1,new Error("Invalid JSON format. Please check documentation for format specifications.")}}),void 0,void 0,!1,(function(){y.V.Error("JSON ERROR: Unable to load JSON file."),i._fromPacked=!1,i._packedAndReady=!1}))}},e.prototype._checkTextureAlpha=function(e,t,i,r,n){if(!e.useAlphaForPicking||!this.texture)return!0;var o=this.texture.getSize();this._textureContent||(this._textureContent=new Uint8Array(o.width*o.height*4),this.texture.readPixels(0,0,this._textureContent));var a=u.AA.Vector3[0];a.copyFrom(t.direction),a.normalize(),a.scaleInPlace(i),a.addInPlace(t.origin);var s=(a.x-r.x)/(n.x-r.x),l=1-(a.y-r.y)/(n.y-r.y),c=e._xOffset*o.width+s*e._xSize|0,h=e._yOffset*o.height+l*e._ySize|0;return this._textureContent[4*(c+h*o.width)+3]>.5},e.prototype.intersects=function(e,t,i,r){for(var n=Math.min(this.capacity,this.sprites.length),o=u.Pq.Zero(),a=u.Pq.Zero(),s=Number.MAX_VALUE,l=null,c=u.AA.Vector3[0],h=u.AA.Vector3[1],d=t.getViewMatrix(),p=e,f=e,_=0;_<n;_++){var m=this.sprites[_];if(m){if(i){if(!i(m))continue}else if(!m.isPickable)continue;if(u.Pq.TransformCoordinatesToRef(m.position,d,h),m.angle?(u.uq.TranslationToRef(-h.x,-h.y,0,u.AA.Matrix[1]),u.uq.TranslationToRef(h.x,h.y,0,u.AA.Matrix[2]),u.uq.RotationZToRef(-m.angle,u.AA.Matrix[3]),u.AA.Matrix[1].multiplyToRef(u.AA.Matrix[3],u.AA.Matrix[4]),u.AA.Matrix[4].multiplyToRef(u.AA.Matrix[2],u.AA.Matrix[0]),p=e.clone(),u.Pq.TransformCoordinatesToRef(e.origin,u.AA.Matrix[0],p.origin),u.Pq.TransformNormalToRef(e.direction,u.AA.Matrix[0],p.direction)):p=e,o.copyFromFloats(h.x-m.width/2,h.y-m.height/2,h.z),a.copyFromFloats(h.x+m.width/2,h.y+m.height/2,h.z),p.intersectsBoxMinMax(o,a)){var g=u.Pq.Distance(h,p.origin);if(s>g){if(!this._checkTextureAlpha(m,p,g,o,a))continue;if(f=p,s=g,l=m,r)break}}}}if(l){var v=new Ee;d.invertToRef(u.AA.Matrix[0]),v.hit=!0,v.pickedSprite=l,v.distance=s;var y=u.AA.Vector3[2];return y.copyFrom(f.direction),y.normalize(),y.scaleInPlace(s),f.origin.addToRef(y,c),v.pickedPoint=u.Pq.TransformCoordinates(c,u.AA.Matrix[0]),v}return null},e.prototype.multiIntersects=function(e,t,i){for(var r,n=Math.min(this.capacity,this.sprites.length),o=u.Pq.Zero(),a=u.Pq.Zero(),s=[],l=u.AA.Vector3[0].copyFromFloats(0,0,0),c=u.AA.Vector3[1].copyFromFloats(0,0,0),h=t.getViewMatrix(),d=0;d<n;d++){var p=this.sprites[d];if(p){if(i){if(!i(p))continue}else if(!p.isPickable)continue;if(u.Pq.TransformCoordinatesToRef(p.position,h,c),o.copyFromFloats(c.x-p.width/2,c.y-p.height/2,c.z),a.copyFromFloats(c.x+p.width/2,c.y+p.height/2,c.z),e.intersectsBoxMinMax(o,a)){if(r=u.Pq.Distance(c,e.origin),!this._checkTextureAlpha(p,e,r,o,a))continue;var f=new Ee;s.push(f),h.invertToRef(u.AA.Matrix[0]),f.hit=!0,f.pickedSprite=p,f.distance=r;var _=u.AA.Vector3[2];_.copyFrom(e.direction),_.normalize(),_.scaleInPlace(r),e.origin.addToRef(_,l),f.pickedPoint=u.Pq.TransformCoordinates(l,u.AA.Matrix[0])}}}return s},e.prototype.render=function(){if(!this._fromPacked||this._packedAndReady&&this._spriteMap&&this._cellData){var e=this._scene.getEngine().getDeltaTime();this._packedAndReady?this._spriteRenderer.render(this.sprites,e,this._scene.getViewMatrix(),this._scene.getProjectionMatrix(),this._customUpdate):this._spriteRenderer.render(this.sprites,e,this._scene.getViewMatrix(),this._scene.getProjectionMatrix())}},e.prototype.rebuild=function(){var e;null===(e=this._spriteRenderer)||void 0===e||e.rebuild()},e.prototype.dispose=function(){if(this._spriteRenderer&&(this._spriteRenderer.dispose(),this._spriteRenderer=null),this._textureContent=null,this._scene.spriteManagers){var e=this._scene.spriteManagers.indexOf(this);this._scene.spriteManagers.splice(e,1)}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.metadata=null},e.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};t.name=this.name,t.capacity=this.capacity,t.cellWidth=this.cellWidth,t.cellHeight=this.cellHeight,t.fogEnabled=this.fogEnabled,t.blendMode=this.blendMode,t.disableDepthWrite=this.disableDepthWrite,t.pixelPerfect=this.pixelPerfect,t.useLogarithmicDepth=this.useLogarithmicDepth,this.texture&&(e?t.texture=this.texture.serialize():(t.textureUrl=this.texture.name,t.invertY=this.texture._invertY)),t.sprites=[];for(var i=0,r=this.sprites;i<r.length;i++){var n=r[i];t.sprites.push(n.serialize())}return t.metadata=this.metadata,t},e.Parse=function(t,i,r){var n=new e(t.name,"",t.capacity,{width:t.cellWidth,height:t.cellHeight},i);void 0!==t.fogEnabled&&(n.fogEnabled=t.fogEnabled),void 0!==t.blendMode&&(n.blendMode=t.blendMode),void 0!==t.disableDepthWrite&&(n.disableDepthWrite=t.disableDepthWrite),void 0!==t.pixelPerfect&&(n.pixelPerfect=t.pixelPerfect),void 0!==t.useLogarithmicDepth&&(n.useLogarithmicDepth=t.useLogarithmicDepth),void 0!==t.metadata&&(n.metadata=t.metadata),t.texture?n.texture=rr.g.Parse(t.texture,i,r):t.textureName&&(n.texture=new rr.g(r+t.textureUrl,i,!1,void 0===t.invertY||t.invertY));for(var o=0,a=t.sprites;o<a.length;o++){var s=a[o];__.Parse(s,n)}return n},e.ParseFromFileAsync=function(t,i,r,n){return void 0===n&&(n=""),new Promise((function(o,a){var s=new Y.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var i=JSON.parse(s.responseText),l=e.Parse(i,r||M.q.LastCreatedScene,n);t&&(l.name=t),o(l)}else a("Unable to load the sprite manager")})),s.open("GET",i),s.send()}))},e.ParseFromSnippetAsync=function(t,i,r){var n=this;return void 0===r&&(r=""),"_BLANK"===t?Promise.resolve(new e("Default sprite manager","//playground.babylonjs.com/textures/player.png",500,64,i)):new Promise((function(o,a){var s=new Y.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var n=JSON.parse(JSON.parse(s.responseText).jsonPayload),l=JSON.parse(n.spriteManager),c=e.Parse(l,i||M.q.LastCreatedScene,r);c.snippetId=t,o(c)}else a("Unable to load the snippet "+t)})),s.open("GET",n.SnippetUrl+"/"+t.replace(/#/g,"/")),s.send()}))},e.SnippetUrl=s.Y.SnippetUrl,e.CreateFromSnippetAsync=e.ParseFromSnippetAsync,e}(),y_=!0,b_=function(){function e(){}return e.LoaderInjectedPhysicsEngine=void 0,e}(),T_={},E_={},x_=function(e,t,i,r){if(!t.materials)return null;for(var n=0,o=t.materials.length;n<o;n++){var a=t.materials[n];if(e(a))return{parsedMaterial:a,material:Bi.Parse(a,i,r)}}return null},S_=function(e,t){return e+" of "+(t?t.file+" from "+t.name+" version: "+t.version+", exporter version: "+t.exporter_version:"unknown")},C_=function(e,t){var i=t;if(t._waitingData.lods){if(t._waitingData.lods.ids&&t._waitingData.lods.ids.length>0){var r=t._waitingData.lods.ids,n=i.isEnabled(!1);if(t._waitingData.lods.distances){var o=t._waitingData.lods.distances;if(o.length>=r.length){var a=o.length>r.length?o[o.length-1]:0;i.setEnabled(!1);for(var s=0;s<r.length;s++){var l=r[s],c=e.getMeshById(l);null!=c&&i.addLODLevel(o[s],c)}a>0&&i.addLODLevel(a,null),!0===n&&i.setEnabled(!0)}else ee.S0.Warn("Invalid level of detail distances for "+t.name)}}t._waitingData.lods=null}},P_=function(e,t,i){if("number"!=typeof e){var r=i.getLastEntryById(e);return r&&null!=t?r.instances[parseInt(t)]:r}var n=T_[e];return n&&null!=t?n.instances[parseInt(t)]:n},A_=function(e,t){return"number"!=typeof e?t.getLastMaterialById(e,!0):E_[e]},R_=function(e,t,i,r,n){void 0===n&&(n=!1);var s=new Qi(e),l="importScene has failed JSON parse";try{var c=JSON.parse(t);l="";var u=cp.loggingLevel===cp.DETAILED_LOGGING,h=void 0,d=void 0;if(void 0!==c.environmentTexture&&null!==c.environmentTexture){var p=void 0===c.isPBR||c.isPBR;if(c.environmentTextureType&&"BABYLON.HDRCubeTexture"===c.environmentTextureType){var f=c.environmentTextureSize?c.environmentTextureSize:128,_=new 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oe=e.transformNodes[h];null!==oe._waitingParentId&&(oe.parent=P_(oe._waitingParentId,oe._waitingParentInstanceIndex,e),oe._waitingParentId=null,oe._waitingParentInstanceIndex=null)}for(h=0,d=e.meshes.length;h<d;h++)null!==(H=e.meshes[h])._waitingParentId&&(H.parent=P_(H._waitingParentId,H._waitingParentInstanceIndex,e),H._waitingParentId=null,H._waitingParentInstanceIndex=null),H._waitingData.lods&&C_(e,H);for(e.multiMaterials.forEach((function(t){t._waitingSubMaterialsUniqueIds.forEach((function(i){t.subMaterials.push(A_(i,e))})),t._waitingSubMaterialsUniqueIds=[]})),e.meshes.forEach((function(t){null!==t._waitingMaterialId&&(t.material=A_(t._waitingMaterialId,e),t._waitingMaterialId=null)})),h=0,d=e.skeletons.length;h<d;h++)(U=e.skeletons[h])._hasWaitingData&&(null!=U.bones&&U.bones.forEach((function(t){if(t._waitingTransformNodeId){var 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0!==c.actions&&null!==c.actions&&D.Parse(c.actions,null,e)}catch(e){var de=S_("loadAssets",c?c.producer:"Unknown")+l;if(!r)throw y.V.Log(de),e;r(de,e)}finally{T_={},E_={},n||s.removeAllFromScene(),null!==l&&cp.loggingLevel!==cp.NO_LOGGING&&y.V.Log(S_("loadAssets",c?c.producer:"Unknown")+(cp.loggingLevel!==cp.MINIMAL_LOGGING?l:""))}return s};cp.RegisterPlugin({name:"babylon.js",extensions:".babylon",canDirectLoad:function(e){return-1!==e.indexOf("babylon")},importMesh:function(e,t,i,r,n,o,s,l){var c,u="importMesh has failed JSON parse";try{var h=JSON.parse(i);u="";var d=cp.loggingLevel===cp.DETAILED_LOGGING;e?Array.isArray(e)||(e=[e]):e=null;var p=[],f=new Map,_=[];if(void 0!==h.transformNodes&&null!==h.transformNodes)for(var m=0,g=h.transformNodes.length;m<g;m++){var v=h.transformNodes[m],b=Ri.Parse(v,t,r);_.push(b),f.set(b._waitingParsedUniqueId,b),b._waitingParsedUniqueId=null}if(void 0!==h.meshes&&null!==h.meshes){var T=[],E=[],x=[],S=[],C=function(i,o){var a=h.meshes[i];if(null===e||function(e,t,i){for(var r in t)if(e.name===t[r])return i.push(e.id),!0;return void 0!==e.parentId&&-1!==i.indexOf(e.parentId)&&(i.push(e.id),!0)}(a,e,p)){if(null!==e&&delete e[e.indexOf(a.name)],void 0!==a.geometryId&&null!==a.geometryId&&void 0!==h.geometries&&null!==h.geometries){var l=!1;["boxes","spheres","cylinders","toruses","grounds","planes","torusKnots","vertexData"].forEach((function(e){!0!==l&&h.geometries[e]&&Array.isArray(h.geometries[e])&&h.geometries[e].forEach((function(i){i.id===a.geometryId&&("vertexData"===e&&ai.Parse(i,t,r),l=!0)}))})),!1===l&&y.V.Warn("Geometry not found for mesh "+a.id)}if(a.materialUniqueId||a.materialId){var c=a.materialUniqueId?x:E,_=-1!==c.indexOf(a.materialUniqueId||a.materialId);if(!1===_&&void 0!==h.multiMaterials&&null!==h.multiMaterials)for(var m=function(e,i){c.push(e);var n=x_(i,h,t,r);n&&n.material&&(E_[n.parsedMaterial.uniqueId||n.parsedMaterial.id]=n.material,u+="\n\tMaterial 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A=0,R=h.skeletons.length;A<R;A++){var I=h.skeletons[A];if(I.id===a.skeletonId){var M=cr.Parse(I,t);s.push(M),T.push(I.id),u+="\n\tSkeleton "+M.toString(d)}}if(a.morphTargetManagerId>-1&&void 0!==h.morphTargetManagers&&null!==h.morphTargetManagers&&!(S.indexOf(a.morphTargetManagerId)>-1))for(var O=0,D=h.morphTargetManagers.length;O<D;O++){var N=h.morphTargetManagers[O];if(N.id===a.morphTargetManagerId){var F=s_.Parse(N,t);S.push(F.uniqueId),u+="\nMorph target "+F.toString()}}var w=Wi.Parse(a,t,r);n.push(w),f.set(w._waitingParsedUniqueId,w),w._waitingParsedUniqueId=null,u+="\n\tMesh 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Uint16Array(4),o=new Uint16Array(i*r),a=i/4,s=r/4,l=0;l<s;l++)for(var c=0;c<a;c++){var u=0+8*(l*a+c);n[0]=e[u]|e[u+1]<<8,n[1]=e[u+2]|e[u+3]<<8,n[2]=(2*(31&n[0])+1*(31&n[1]))/3|(2*(2016&n[0])+1*(2016&n[1]))/3&2016|(2*(63488&n[0])+1*(63488&n[1]))/3&63488,n[3]=(2*(31&n[1])+1*(31&n[0]))/3|(2*(2016&n[1])+1*(2016&n[0]))/3&2016|(2*(63488&n[1])+1*(63488&n[0]))/3&63488;for(var h=0;h<4;h++){var d=e[u+4+h],p=(4*l+h)*i+4*c;o[p++]=n[3&d],o[p++]=n[d>>2&3],o[p++]=n[d>>4&3],o[p++]=n[d>>6&3]}}return o}(a,0,e.getImageWidth(t,i)+3&-4,e.getImageHeight(t,i)+3&-4)),a):null}onmessage=function(i){if("init"===i.data.action){if(i.data.url)try{importScripts(i.data.url)}catch(e){postMessage({action:"error",error:e})}e||(e=BASIS({wasmBinary:i.data.wasmBinary})),null!==e&&e.then((function(e){BASIS=e,e.initializeBasis(),postMessage({action:"init"})}))}else if("transcode"===i.data.action){var r=i.data.config,n=i.data.imageData,o=new BASIS.BasisFile(n),a=function(e){for(var 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rm,nm=function(){},om=function(){};!function(e){e[e.cTFETC1=0]="cTFETC1",e[e.cTFETC2=1]="cTFETC2",e[e.cTFBC1=2]="cTFBC1",e[e.cTFBC3=3]="cTFBC3",e[e.cTFBC4=4]="cTFBC4",e[e.cTFBC5=5]="cTFBC5",e[e.cTFBC7=6]="cTFBC7",e[e.cTFPVRTC1_4_RGB=8]="cTFPVRTC1_4_RGB",e[e.cTFPVRTC1_4_RGBA=9]="cTFPVRTC1_4_RGBA",e[e.cTFASTC_4x4=10]="cTFASTC_4x4",e[e.cTFATC_RGB=11]="cTFATC_RGB",e[e.cTFATC_RGBA_INTERPOLATED_ALPHA=12]="cTFATC_RGBA_INTERPOLATED_ALPHA",e[e.cTFRGBA32=13]="cTFRGBA32",e[e.cTFRGB565=14]="cTFRGB565",e[e.cTFBGR565=15]="cTFBGR565",e[e.cTFRGBA4444=16]="cTFRGBA4444",e[e.cTFFXT1_RGB=17]="cTFFXT1_RGB",e[e.cTFPVRTC2_4_RGB=18]="cTFPVRTC2_4_RGB",e[e.cTFPVRTC2_4_RGBA=19]="cTFPVRTC2_4_RGBA",e[e.cTFETC2_EAC_R11=20]="cTFETC2_EAC_R11",e[e.cTFETC2_EAC_RG11=21]="cTFETC2_EAC_RG11"}(rm||(rm={}));var am={JSModuleURL:"".concat(ee.S0._DefaultCdnUrl,"/basisTranscoder/1/basis_transcoder.js"),WasmModuleURL:"".concat(ee.S0._DefaultCdnUrl,"/basisTranscoder/1/basis_transcoder.wasm")},sm=function(e,t){var i;switch(e){case rm.cTFETC1:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL;break;case rm.cTFBC1:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1;break;case rm.cTFBC4:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5;break;case rm.cTFASTC_4x4:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4;break;case rm.cTFETC2:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC;break;case rm.cTFBC7:i=s.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM}if(void 0===i)throw"The chosen Basis transcoder format is not currently supported";return i},lm=null,cm=null,um=0,hm=function(e){cm=e},dm=function(e,t){var i=e instanceof ArrayBuffer?new Uint8Array(e):e;return new Promise((function(e,r){(lm||(lm=new Promise((function(e,t){cm?e(cm):ee.S0.LoadFileAsync(ee.S0.GetBabylonScriptURL(am.WasmModuleURL)).then((function(i){if("function"!=typeof URL)return t("Basis transcoder requires an environment with a URL constructor");var r=URL.createObjectURL(new Blob(["(".concat(im,")()")],{type:"application/javascript"}));(function(e,t,i){return new 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0:r.TEXTURE_CUBE_MAP),t._bindTextureDirectly(n,e,!0)},fm=function(e,t){for(var i=e.getEngine(),r=function(r){var n=t.fileInfo.images[r].levels[0];if(e._invertVScale=e.invertY,-1===t.format||t.format===rm.cTFRGB565)if(e.type=s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5,e.format=s.Y.TEXTUREFORMAT_RGB,!i._features.basisNeedsPOT||w.X.Log2(n.width)%1==0&&w.X.Log2(n.height)%1==0)e._invertVScale=!e.invertY,e.width=n.width+3&-4,e.height=n.height+3&-4,e.samplingMode=s.Y.TEXTURE_LINEAR_LINEAR,pm(e,i),i._uploadDataToTextureDirectly(e,new Uint16Array(n.transcodedPixels.buffer),r,0,s.Y.TEXTUREFORMAT_RGB,!0);else{var o=new si.h(i,2);e._invertVScale=e.invertY,o.type=s.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5,o.format=s.Y.TEXTUREFORMAT_RGB,o.width=n.width+3&-4,o.height=n.height+3&-4,pm(o,i),i._uploadDataToTextureDirectly(o,new 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Texture wrapping will be set to Texture.CLAMP_ADDRESSMODE as other modes are not supported with non power of two dimensions in webGL 1."),e._cachedWrapU=rr.g.CLAMP_ADDRESSMODE,e._cachedWrapV=rr.g.CLAMP_ADDRESSMODE)}},n=0;n<t.fileInfo.images.length;n++)r(n)},_m={JSModuleURL:am.JSModuleURL,WasmModuleURL:am.WasmModuleURL,GetInternalFormatFromBasisFormat:sm,TranscodeAsync:dm,LoadTextureFromTranscodeResult:fm};Object.defineProperty(_m,"JSModuleURL",{get:function(){return am.JSModuleURL},set:function(e){am.JSModuleURL=e}}),Object.defineProperty(_m,"WasmModuleURL",{get:function(){return am.WasmModuleURL},set:function(e){am.WasmModuleURL=e}});var mm=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return e.endsWith(".basis")},e.prototype.loadCubeData=function(e,t,i,r,n){if(!Array.isArray(e)){var o=t.getEngine().getCaps(),a={supportedCompressionFormats:{etc1:!!o.etc1,s3tc:!!o.s3tc,pvrtc:!!o.pvrtc,etc2:!!o.etc2,astc:!!o.astc,bc7:!!o.bptc}};dm(e,a).then((function(e){var i=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;fm(t,e),t.getEngine()._setCubeMapTextureParams(t,i),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),r&&r()})).catch((function(e){ee.S0.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),t.isReady=!0,n&&n(e)}))}},e.prototype.loadData=function(e,t,i){var r=t.getEngine().getCaps(),n={supportedCompressionFormats:{etc1:!!r.etc1,s3tc:!!r.s3tc,pvrtc:!!r.pvrtc,etc2:!!r.etc2,astc:!!r.astc,bc7:!!r.bptc}};dm(e,n).then((function(e){var r=e.fileInfo.images[0].levels[0],n=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;i(r.width,r.height,n,-1!==e.format,(function(){fm(t,e)}))})).catch((function(e){ee.S0.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),ee.S0.Warn("Failed to transcode Basis file: ".concat(e)),i(0,0,!1,!1,(function(){}),!0)}))},e}();fi.$._TextureLoaders.push(new mm);var gm=function(e){function t(t,i,r,n,o,a){var l=this,c=!(!o||!o.generateMipMaps)&&o.generateMipMaps,u=!(!o||!o.generateDepthTexture)&&o.generateDepthTexture,h=o&&o.depthTextureFormat?o.depthTextureFormat:s.Y.TEXTUREFORMAT_DEPTH16,d=!o||void 0===o.doNotChangeAspectRatio||o.doNotChangeAspectRatio,p=!(!o||!o.drawOnlyOnFirstAttachmentByDefault)&&o.drawOnlyOnFirstAttachmentByDefault;if(!(l=e.call(this,t,i,n,c,d,void 0,void 0,void 0,void 0,void 0,void 0,void 0,!0)||this).isSupported)return l.dispose(),l;l._textureNames=a;var f=[],_=[],m=[],g=[],v=[],y=[],b=[],T=[];l._initTypes(r,f,_,m,g,v,y,b,T,o);var E=!o||void 0===o.generateDepthBuffer||o.generateDepthBuffer,x=!(!o||void 0===o.generateStencilBuffer)&&o.generateStencilBuffer;return l._multiRenderTargetOptions={samplingModes:_,generateMipMaps:c,generateDepthBuffer:E,generateStencilBuffer:x,generateDepthTexture:u,depthTextureFormat:h,types:f,textureCount:r,useSRGBBuffers:m,formats:g,targetTypes:v,faceIndex:y,layerIndex:b,layerCounts:T,labels:a,label:t},l._count=r,l._drawOnlyOnFirstAttachmentByDefault=p,r>0&&(l._createInternalTextures(),l._createTextures(a)),l}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"isSupported",{get:function(){var e,t;return null!==(t=null===(e=this._engine)||void 0===e?void 0:e.getCaps().drawBuffersExtension)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textures",{get:function(){return this._textures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._count},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTexture",{get:function(){return this._textures[this._textures.length-1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wrapU",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapU=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wrapV",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapV=e},enumerable:!1,configurable:!0}),t.prototype._initTypes=function(e,t,i,r,n,o,a,l,c,u){for(var h=0;h<e;h++)u&&u.types&&void 0!==u.types[h]?t.push(u.types[h]):t.push(u&&u.defaultType?u.defaultType:s.Y.TEXTURETYPE_UNSIGNED_INT),u&&u.samplingModes&&void 0!==u.samplingModes[h]?i.push(u.samplingModes[h]):i.push(rr.g.BILINEAR_SAMPLINGMODE),u&&u.useSRGBBuffers&&void 0!==u.useSRGBBuffers[h]?r.push(u.useSRGBBuffers[h]):r.push(!1),u&&u.formats&&void 0!==u.formats[h]?n.push(u.formats[h]):n.push(s.Y.TEXTUREFORMAT_RGBA),u&&u.targetTypes&&void 0!==u.targetTypes[h]?o.push(u.targetTypes[h]):o.push(s.Y.TEXTURE_2D),u&&u.faceIndex&&void 0!==u.faceIndex[h]?a.push(u.faceIndex[h]):a.push(0),u&&u.layerIndex&&void 0!==u.layerIndex[h]?l.push(u.layerIndex[h]):l.push(0),u&&u.layerCounts&&void 0!==u.layerCounts[h]?c.push(u.layerCounts[h]):c.push(1)},t.prototype._createInternaTextureIndexMapping=function(){var e={},t=[];if(!this._renderTarget)return t;for(var i=this._renderTarget.textures,r=0;r<i.length;r++){var n=i[r];if(n){var o=e[n.uniqueId];void 0!==o?t[r]=o:e[n.uniqueId]=r}}return t},t.prototype._rebuild=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),!(this._count<1||e)){var r=this._createInternaTextureIndexMapping();this.releaseInternalTextures(),this._createInternalTextures(),t&&(this._releaseTextures(),this._createTextures(i));for(var n=this._renderTarget.textures,o=0;o<n.length;o++){var a=this._textures[o];void 0!==r[o]&&this._renderTarget.setTexture(n[r[o]],o),a._texture=n[o],a._texture&&(a._noMipmap=!a._texture.useMipMaps,a._useSRGBBuffer=a._texture._useSRGBBuffer)}1!==this.samples&&this._renderTarget.setSamples(this.samples,!this._drawOnlyOnFirstAttachmentByDefault,!0)}},t.prototype._createInternalTextures=function(){this._renderTarget=this._getEngine().createMultipleRenderTarget(this._size,this._multiRenderTargetOptions,!this._drawOnlyOnFirstAttachmentByDefault),this._texture=this._renderTarget.texture},t.prototype._releaseTextures=function(){if(this._textures)for(var e=0;e<this._textures.length;e++)this._textures[e]._texture=null,this._textures[e].dispose()},t.prototype._createTextures=function(e){var t=this._renderTarget.textures;this._textures=[];for(var i=0;i<t.length;i++){var r=new rr.g(null,this.getScene());(null==e?void 0:e[i])&&(r.name=e[i]),r._texture=t[i],r._texture&&(r._noMipmap=!r._texture.useMipMaps,r._useSRGBBuffer=r._texture._useSRGBBuffer),this._textures.push(r)}},t.prototype.setInternalTexture=function(e,t,i){var r,n;if(void 0===i&&(i=!0),this.renderTarget&&(0===t&&(this._texture=e),this.renderTarget.setTexture(e,t,i),this.textures[t]||(this.textures[t]=new rr.g(null,this.getScene()),this.textures[t].name=null!==(n=null===(r=this._textureNames)||void 0===r?void 0:r[t])&&void 0!==n?n:this.textures[t].name),this.textures[t]._texture=e,this.textures[t]._noMipmap=!e.useMipMaps,this.textures[t]._useSRGBBuffer=e._useSRGBBuffer,this._count=this.renderTarget.textures?this.renderTarget.textures.length:0,this._multiRenderTargetOptions.types&&(this._multiRenderTargetOptions.types[t]=e.type),this._multiRenderTargetOptions.samplingModes&&(this._multiRenderTargetOptions.samplingModes[t]=e.samplingMode),this._multiRenderTargetOptions.useSRGBBuffers&&(this._multiRenderTargetOptions.useSRGBBuffers[t]=e._useSRGBBuffer),this._multiRenderTargetOptions.targetTypes&&-1!==this._multiRenderTargetOptions.targetTypes[t])){var o;o=e.is2DArray?s.Y.TEXTURE_2D_ARRAY:e.isCube?s.Y.TEXTURE_CUBE_MAP:e.is3D?s.Y.TEXTURE_3D:s.Y.TEXTURE_2D,this._multiRenderTargetOptions.targetTypes[t]=o}},t.prototype.setLayerAndFaceIndex=function(e,t,i){void 0===t&&(t=-1),void 0===i&&(i=-1),this.textures[e]&&this.renderTarget&&(this._multiRenderTargetOptions.layerIndex&&(this._multiRenderTargetOptions.layerIndex[e]=t),this._multiRenderTargetOptions.faceIndex&&(this._multiRenderTargetOptions.faceIndex[e]=i),this.renderTarget.setLayerAndFaceIndex(e,t,i))},t.prototype.setLayerAndFaceIndices=function(e,t){this.renderTarget&&(this._multiRenderTargetOptions.layerIndex=e,this._multiRenderTargetOptions.faceIndex=t,this.renderTarget.setLayerAndFaceIndices(e,t))},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._renderTarget?this._samples=this._renderTarget.setSamples(e):this._samples=e},enumerable:!1,configurable:!0}),t.prototype.resize=function(e){this._processSizeParameter(e,!1),this._rebuild(!1,void 0,this._textureNames)},t.prototype.updateCount=function(e,t,i){this._multiRenderTargetOptions.textureCount=e,this._count=e;var r=[],n=[],o=[],a=[],s=[],l=[],c=[],u=[];this._textureNames=i,this._initTypes(e,r,n,o,a,s,l,c,u,t),this._multiRenderTargetOptions.types=r,this._multiRenderTargetOptions.samplingModes=n,this._multiRenderTargetOptions.useSRGBBuffers=o,this._multiRenderTargetOptions.formats=a,this._multiRenderTargetOptions.targetTypes=s,this._multiRenderTargetOptions.faceIndex=l,this._multiRenderTargetOptions.layerIndex=c,this._multiRenderTargetOptions.layerCounts=u,this._multiRenderTargetOptions.labels=i,this._rebuild(!1,!0,i)},t.prototype._unbindFrameBuffer=function(e,t){var i=this;this._renderTarget&&e.unBindMultiColorAttachmentFramebuffer(this._renderTarget,this.isCube,(function(){i.onAfterRenderObservable.notifyObservers(t)}))},t.prototype.dispose=function(t){void 0===t&&(t=!1),this._releaseTextures(),t?this._texture=null:this.releaseInternalTextures(),e.prototype.dispose.call(this)},t.prototype.releaseInternalTextures=function(){var e,t,i=null===(e=this._renderTarget)||void 0===e?void 0:e.textures;if(i){for(var r=i.length-1;r>=0;r--)this._textures[r]._texture=null;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null}},t}(mo),vm=function(e,t,i){this.id=e,this.scale=t,this.offset=i},ym=function(){function e(t,i,r,n){var o,a,s,l,c,u,d,p,f,_,m,g,v;return this.name=t,this.meshes=i,this.scene=n,this.options=r,this.options.map=null!==(o=this.options.map)&&void 0!==o?o:["ambientTexture","bumpTexture","diffuseTexture","emissiveTexture","lightmapTexture","opacityTexture","reflectionTexture","refractionTexture","specularTexture"],this.options.uvsIn=null!==(a=this.options.uvsIn)&&void 0!==a?a:Te.R.UVKind,this.options.uvsOut=null!==(s=this.options.uvsOut)&&void 0!==s?s:Te.R.UVKind,this.options.layout=null!==(l=this.options.layout)&&void 0!==l?l:e.LAYOUT_STRIP,this.options.layout===e.LAYOUT_COLNUM&&(this.options.colnum=null!==(c=this.options.colnum)&&void 0!==c?c:8),this.options.updateInputMeshes=null===(u=this.options.updateInputMeshes)||void 0===u||u,this.options.disposeSources=null===(d=this.options.disposeSources)||void 0===d||d,this._expecting=0,this.options.fillBlanks=null===(p=this.options.fillBlanks)||void 0===p||p,!0===this.options.fillBlanks&&(this.options.customFillColor=null!==(f=this.options.customFillColor)&&void 0!==f?f:"black"),this.options.frameSize=null!==(_=this.options.frameSize)&&void 0!==_?_:256,this.options.paddingRatio=null!==(m=this.options.paddingRatio)&&void 0!==m?m:.0115,this._paddingValue=Math.ceil(this.options.frameSize*this.options.paddingRatio),this._paddingValue%2!=0&&this._paddingValue++,this.options.paddingMode=null!==(g=this.options.paddingMode)&&void 0!==g?g:e.SUBUV_WRAP,this.options.paddingMode===e.SUBUV_COLOR&&(this.options.paddingColor=null!==(v=this.options.paddingColor)&&void 0!==v?v:new h.ov(0,0,0,1)),this.sets={},this.frames=[],this}return e.prototype._createFrames=function(e){for(var t=this,i=this._calculateSize(),r=new u.I9(1,1).divide(i),n=0,o=this._expecting,a=this.meshes.length,s=Object.keys(this.sets),l=0;l<s.length;l++){var c=s[l],d=new Ho(this.name+".TexturePack."+c+"Set",{width:i.x,height:i.y},this.scene,!0,rr.g.TRILINEAR_SAMPLINGMODE,Pi.TEXTUREFORMAT_RGBA),p=d.getContext();p.fillStyle="rgba(0,0,0,0)",p.fillRect(0,0,i.x,i.y),d.update(!1),this.sets[c]=d}var f=this.options.frameSize||256,_=this._paddingValue,m=f+2*_;for(l=0;l<a;l++)for(var g=this.meshes[l].material,v=function(a){var c=new Ho("temp",m,y.scene,!0),u=c.getContext(),d=y._getFrameOffset(l),p=function(){n++,c.update(!1);var a=u.getImageData(0,0,m,m),s=t.sets[v];if(s.getContext().putImageData(a,i.x*d.x,i.y*d.y),c.dispose(),s.update(!1),n==o)return t._calculateMeshUVFrames(f,_,i,r,t.options.updateInputMeshes||!1),void e()},v=s[a]||"_blank";if(g&&null!==g[v]){var b=g[v],T=new Image;T.src=b instanceof Ho?b.getContext().canvas.toDataURL("image/png"):b.url,ee.S0.SetCorsBehavior(T.src,T),T.onload=function(){u.fillStyle="rgba(0,0,0,0)",u.fillRect(0,0,m,m),c.update(!1),u.setTransform(1,0,0,-1,0,0);var e=[0,0,1,0,1,1,0,1,-1,1,-1,0,-2,0,-1,1,-1];switch(t.options.paddingMode){case 0:for(var i=0;i<9;i++)u.drawImage(T,0,0,T.width,T.height,_+f*e[i],_+f*e[i+1]-m,f,f);break;case 1:for(var r=0;r<_;r++)u.drawImage(T,0,0,T.width,T.height,r+f*e[0],_-m,f,f),u.drawImage(T,0,0,T.width,T.height,2*_-r,_-m,f,f),u.drawImage(T,0,0,T.width,T.height,_,r-m,f,f),u.drawImage(T,0,0,T.width,T.height,_,2*_-r-m,f,f);u.drawImage(T,0,0,T.width,T.height,_+f*e[0],_+f*e[1]-m,f,f);break;case 2:u.fillStyle=(t.options.paddingColor||h.v9.Black()).toHexString(),u.fillRect(0,0,m,-m),u.clearRect(_,_,f,f),u.drawImage(T,0,0,T.width,T.height,_+f*e[0],_+f*e[1]-m,f,f)}u.setTransform(1,0,0,1,0,0),p()}}else u.fillStyle="rgba(0,0,0,0)",y.options.fillBlanks&&(u.fillStyle=y.options.customFillColor),u.fillRect(0,0,m,m),p()},y=this,b=0;b<s.length;b++)v(b)},e.prototype._calculateSize=function(){var e=this.meshes.length||0,t=this.options.frameSize||0,i=this._paddingValue||0;switch(this.options.layout){case 0:return new u.I9(t*e+2*i*e,t+2*i);case 1:var r=Math.max(2,Math.ceil(Math.sqrt(e))),n=t*r+2*i*r;return new u.I9(n,n);case 2:var o=this.options.colnum||1,a=Math.max(1,Math.ceil(e/o));return new u.I9(t*o+2*i*o,t*a+2*i*a)}return u.I9.Zero()},e.prototype._calculateMeshUVFrames=function(e,t,i,r,n){for(var o=this.meshes.length,a=0;a<o;a++){var s=this.meshes[a],l=new u.I9(e/i.x,e/i.y),c=r.clone().scale(t),h=this._getFrameOffset(a).add(c),d=new vm(a,l,h);this.frames.push(d),n&&(this._updateMeshUV(s,a),this._updateTextureReferences(s))}},e.prototype._getFrameOffset=function(e){var t,i,r,n=this.meshes.length;switch(this.options.layout){case 0:return t=1/n,new u.I9(e*t,0);case 1:var o=Math.max(2,Math.ceil(Math.sqrt(n)));return r=e-(i=Math.floor(e/o))*o,t=1/o,new u.I9(r*t,i*t);case 2:var a=this.options.colnum||1,s=Math.max(1,Math.ceil(n/a));return i=e-(r=Math.floor(e/s))*s,t=new u.I9(1/a,1/s),new u.I9(r*t.x,i*t.y)}return u.I9.Zero()},e.prototype._updateMeshUV=function(e,t){var i=this.frames[t],r=e.getVerticesData(this.options.uvsIn||Te.R.UVKind),n=[],o=0;r.length&&(o=r.length||0);for(var a=0;a<o;a+=2)n.push(r[a]*i.scale.x+i.offset.x,r[a+1]*i.scale.y+i.offset.y);e.setVerticesData(this.options.uvsOut||Te.R.UVKind,n)},e.prototype._updateTextureReferences=function(e,t){void 0===t&&(t=!1);for(var i=e.material,r=Object.keys(this.sets),n=function(e){e.dispose&&e.dispose()},o=0;o<r.length;o++){var a=r[o];if(t)null!==i[a]&&n(i[a]),i[a]=this.sets[a];else{if(!i)return;null!==i[a]&&(n(i[a]),i[a]=this.sets[a])}}},e.prototype.setMeshToFrame=function(e,t,i){void 0===i&&(i=!1),this._updateMeshUV(e,t),i&&this._updateTextureReferences(e,!0)},e.prototype.processAsync=function(){var e=this;return new Promise((function(t,i){try{if(0===e.meshes.length)return void t();for(var r=0,n=function(i){var n=e.meshes[i],o=n.material;if(!o)return++r===e.meshes.length?{value:e._createFrames(t)}:"continue";o.forceCompilationAsync(n).then((function(){!function(i){if(r++,e.options.map){for(var n=0;n<e.options.map.length;n++)null!==i[e.options.map[n]]&&(e.sets[e.options.map[n]]||(e.sets[e.options.map[n]]=!0),e._expecting++);r===e.meshes.length&&e._createFrames(t)}}(o)}))},o=0;o<e.meshes.length;o++){var a=n(o);if("object"==typeof a)return a.value}}catch(e){return i(e)}}))},e.prototype.dispose=function(){for(var e=Object.keys(this.sets),t=0;t<e.length;t++){var i=e[t];this.sets[i].dispose()}},e.prototype.download=function(e,t){var i=this;void 0===e&&(e="png"),void 0===t&&(t=1),setTimeout((function(){var r={name:i.name,sets:{},options:{},frames:[]},n=Object.keys(i.sets),o=Object.keys(i.options);try{for(var a=0;a<n.length;a++){var s=n[a],l=i.sets[s];r.sets[s]=l.getContext().canvas.toDataURL("image/"+e,t)}for(a=0;a<o.length;a++){var c=o[a];r.options[c]=i.options[c]}for(a=0;a<i.frames.length;a++){var u=i.frames[a];r.frames.push(u.scale.x,u.scale.y,u.offset.x,u.offset.y)}}catch(e){return void y.V.Warn("Unable to download: "+e)}var h="data:text/json;charset=utf-8,"+encodeURIComponent(JSON.stringify(r,null,4)),d=document.createElement("a");d.setAttribute("href",h),d.setAttribute("download",i.name+"_texurePackage.json"),document.body.appendChild(d),d.click(),d.remove()}),0)},e.prototype.updateFromJSON=function(e){try{var t=JSON.parse(e);this.name=t.name;for(var i=Object.keys(t.options),r=0;r<i.length;r++)this.options[i[r]]=t.options[i[r]];for(r=0;r<t.frames.length;r+=4){var n=new vm(r/4,new u.I9(t.frames[r],t.frames[r+1]),new u.I9(t.frames[r+2],t.frames[r+3]));this.frames.push(n)}var o=Object.keys(t.sets);for(r=0;r<o.length;r++){var a=new rr.g(t.sets[o[r]],this.scene,!1,!1);this.sets[o[r]]=a}}catch(e){y.V.Warn("Unable to update from JSON: "+e)}},e.LAYOUT_STRIP=0,e.LAYOUT_POWER2=1,e.LAYOUT_COLNUM=2,e.SUBUV_WRAP=0,e.SUBUV_EXTEND=1,e.SUBUV_COLOR=2,e}(),bm=function(e){function t(t,i,r,n,o,a,s){var l=e.call(this,t,r,null,n,o,a)||this;return l._animate=!0,l._time=0,l._texturePath=i,!o||o instanceof rr.g||(s=!!o.skipJson),s?l.setFragment(l._texturePath):l._loadJson(i),l.refreshRate=1,l}return(0,f.C6)(t,e),t.prototype._loadJson=function(e){var t=this,i=function(){try{t.setFragment(t._texturePath)}catch(e){y.V.Log("No json or ShaderStore or DOM element found for CustomProceduralTexture")}},r=e+"/config.json",n=new Y.u;n.open("GET",r),n.addEventListener("load",(function(){if(200===n.status||n.responseText&&n.responseText.length>0)try{t._config=JSON.parse(n.response),t.updateShaderUniforms(),t.updateTextures(),t.setFragment(t._texturePath+"/custom"),t._animate=t._config.animate,t.refreshRate=t._config.refreshrate}catch(e){i()}else i()}),!1),n.addEventListener("error",(function(){i()}),!1);try{n.send()}catch(e){y.V.Error("CustomProceduralTexture: Error on XHR send request.")}},t.prototype.isReady=function(){if(!e.prototype.isReady.call(this))return!1;for(var t in this._textures)if(!this._textures[t].isReady())return!1;return!0},t.prototype.render=function(t){var i=this.getScene();this._animate&&i&&(this._time+=.03*i.getAnimationRatio(),this.updateShaderUniforms()),e.prototype.render.call(this,t)},t.prototype.updateTextures=function(){for(var e=0;e<this._config.sampler2Ds.length;e++)this.setTexture(this._config.sampler2Ds[e].sample2Dname,new rr.g(this._texturePath+"/"+this._config.sampler2Ds[e].textureRelativeUrl,this.getScene()))},t.prototype.updateShaderUniforms=function(){if(this._config)for(var e=0;e<this._config.uniforms.length;e++){var t=this._config.uniforms[e];switch(t.type){case"float":this.setFloat(t.name,t.value);break;case"color3":this.setColor3(t.name,new h.v9(t.r,t.g,t.b));break;case"color4":this.setColor4(t.name,new h.ov(t.r,t.g,t.b,t.a));break;case"vector2":this.setVector2(t.name,new u.I9(t.x,t.y));break;case"vector3":this.setVector3(t.name,new u.Pq(t.x,t.y,t.z))}}this.setFloat("time",this._time)},Object.defineProperty(t.prototype,"animate",{get:function(){return this._animate},set:function(e){this._animate=e},enumerable:!1,configurable:!0}),t}(tf);Un.l.ShadersStore.noisePixelShader="uniform float brightness;uniform float persistence;uniform float timeScale;varying vec2 vUV;vec2 hash22(vec2 p)\n{p=p*mat2(127.1,311.7,269.5,183.3);p=-1.0+2.0*fract(sin(p)*43758.5453123);return sin(p*6.283+timeScale);}\nfloat interpolationNoise(vec2 p)\n{vec2 pi=floor(p);vec2 pf=p-pi;vec2 w=pf*pf*(3.-2.*pf);float f00=dot(hash22(pi+vec2(.0,.0)),pf-vec2(.0,.0));float f01=dot(hash22(pi+vec2(.0,1.)),pf-vec2(.0,1.));float f10=dot(hash22(pi+vec2(1.0,0.)),pf-vec2(1.0,0.));float f11=dot(hash22(pi+vec2(1.0,1.)),pf-vec2(1.0,1.));float xm1=mix(f00,f10,w.x);float xm2=mix(f01,f11,w.x);float ym=mix(xm1,xm2,w.y); \nreturn ym;}\nfloat perlinNoise2D(float x,float y)\n{float sum=0.0;float frequency=0.0;float amplitude=0.0;for(int i=0; i<OCTAVES; i++)\n{frequency=pow(2.0,float(i));amplitude=pow(persistence,float(i));sum=sum+interpolationNoise(vec2(x*frequency,y*frequency))*amplitude;}\nreturn sum;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float x=abs(vUV.x);float y=abs(vUV.y);float noise=brightness+(1.0-brightness)*perlinNoise2D(x,y);gl_FragColor=vec4(noise,noise,noise,1.0);}\n";var Tm=function(e){function t(t,i,r,n,o){void 0===i&&(i=256),void 0===r&&(r=M.q.LastCreatedScene);var a=e.call(this,t,i,"noise",r,n,o)||this;return a.time=0,a.brightness=.2,a.octaves=3,a.persistence=.8,a.animationSpeedFactor=1,a.autoClear=!1,a._updateShaderUniforms(),a}return(0,f.C6)(t,e),t.prototype._updateShaderUniforms=function(){var e=this.getScene();e&&(this.time+=e.getAnimationRatio()*this.animationSpeedFactor*.01,this.setFloat("brightness",this.brightness),this.setFloat("persistence",this.persistence),this.setFloat("timeScale",this.time))},t.prototype._getDefines=function(){return"#define OCTAVES "+(0|this.octaves)},t.prototype.render=function(t){this._updateShaderUniforms(),e.prototype.render.call(this,t)},t.prototype.serialize=function(){var e={customType:"BABYLON.NoiseProceduralTexture"};return e.brightness=this.brightness,e.octaves=this.octaves,e.persistence=this.persistence,e.animationSpeedFactor=this.animationSpeedFactor,e.size=this.getSize().width,e.generateMipMaps=this._generateMipMaps,e.time=this.time,e},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e.width,this.getScene(),this._fallbackTexture?this._fallbackTexture:void 0,this._generateMipMaps);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,i.brightness=this.brightness,i.octaves=this.octaves,i.persistence=this.persistence,i.animationSpeedFactor=this.animationSpeedFactor,i.time=this.time,i},t.Parse=function(e,i){var r,n=new t(e.name,e.size,i,void 0,e.generateMipMaps);return n.brightness=e.brightness,n.octaves=e.octaves,n.persistence=e.persistence,n.animationSpeedFactor=e.animationSpeedFactor,n.time=null!==(r=e.time)&&void 0!==r?r:0,n},t}(tf);(0,o.Y5)("BABYLON.NoiseProceduralTexture",Tm);var Em,xm=function(e){function t(t,i,r,n,o,a,l,c,u){void 0===n&&(n=s.Y.TEXTUREFORMAT_RGBA),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),void 0===l&&(l=!1),void 0===c&&(c=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=null);var h=e.call(this,"",t)||this;return h._texture=t.getEngine().createRawCubeTexture(i,r,n,o,a,l,c,u),h}return(0,f.C6)(t,e),t.prototype.update=function(e,t,i,r,n){void 0===n&&(n=null),this._texture.getEngine().updateRawCubeTexture(this._texture,e,t,i,r,n)},t.prototype.updateRGBDAsync=function(e,t,i,r){return void 0===t&&(t=null),void 0===i&&(i=.8),void 0===r&&(r=0),Cc(this._texture,e,t,i,r).then((function(){}))},t.prototype.clone=function(){var e=this;return V.p.Clone((function(){var i=e.getScene(),r=e._texture,n=new t(i,r._bufferViewArray,r.width,r.format,r.type,r.generateMipMaps,r.invertY,r.samplingMode,r._compression);return 13===r.source&&n.updateRGBDAsync(r._bufferViewArrayArray,r._sphericalPolynomial,r._lodGenerationScale,r._lodGenerationOffset),n}),this)},t}(Td),Sm=function(e){function t(t,i,r,n,o,a,l,c,u,h,d){void 0===l&&(l=!0),void 0===c&&(c=!1),void 0===u&&(u=rr.g.TRILINEAR_SAMPLINGMODE),void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,a,!l,c)||this;return p.format=o,p._texture=a.getEngine().createRawTexture3D(t,i,r,n,o,l,c,u,null,h,d),p.is3D=!0,p}return(0,f.C6)(t,e),t.prototype.update=function(e){this._texture&&this._getEngine().updateRawTexture3D(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t}(rr.g),Cm=function(e){function t(t,i,r,n){var o=e.call(this,t,i,r,n,!0)||this;return o.refractionPlane=new Ke.Z(0,1,0,1),o.depth=2,o.onBeforeRenderObservable.add((function(){o.getScene().clipPlane=o.refractionPlane})),o.onAfterRenderObservable.add((function(){o.getScene().clipPlane=null})),o}return(0,f.C6)(t,e),t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),r=new t(this.name,i.width,e,this._generateMipMaps);return r.hasAlpha=this.hasAlpha,r.level=this.level,r.refractionPlane=this.refractionPlane.clone(),this.renderList&&(r.renderList=this.renderList.slice(0)),r.depth=this.depth,r},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.refractionPlane.asArray(),t.depth=this.depth,t},t}(mo),Pm=i(5204),Am=i(3919),Rm=function(e){function t(t,i,r){var n=e.call(this,null)||this;return n._renderTarget=null,n._engine=t,n._renderTargetOptions=r,n.resize(i),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"renderTarget",{get:function(){return this._renderTarget},enumerable:!1,configurable:!0}),t.prototype.resize=function(e){var t;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null,this._texture=null,this._size=e,this._engine&&(this._renderTarget=this._engine.createRenderTargetTexture(this._size,this._renderTargetOptions)),this._texture=this.renderTarget.texture},t.prototype.getInternalTexture=function(){return this._texture},t.prototype.getClassName=function(){return"ThinRenderTargetTexture"},t.prototype.dispose=function(t){var i;void 0===t&&(t=!1),null===(i=this._renderTarget)||void 0===i||i.dispose(!0),this._renderTarget=null,t||e.prototype.dispose.call(this)},t}(Am.D);!function(e){e[e.Uniform=0]="Uniform",e[e.Attribute=1]="Attribute",e[e.Varying=2]="Varying",e[e.Undefined=3]="Undefined"}(Em||(Em={}));var Im=function(e){function t(t,i,r,n,o){var a=e.call(this,t,i,r)||this;return a._blockType=n,a._blockName=o,a.needDualDirectionValidation=!0,a}return(0,f.C6)(t,e),t.prototype.checkCompatibilityState=function(e){return e instanceof t&&e._blockName===this._blockName?0:1},t.prototype.createCustomInputBlock=function(){return[new this._blockType(this._blockName),this.name]},t}(Ap),Mm=function(e){function t(t){var i=e.call(this,t,gp.Vertex)||this;return i.registerInput("matricesIndices",mp.Vector4),i.registerInput("matricesWeights",mp.Vector4),i.registerInput("matricesIndicesExtra",mp.Vector4,!0),i.registerInput("matricesWeightsExtra",mp.Vector4,!0),i.registerInput("world",mp.Matrix),i.registerOutput("output",mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("boneSampler"),e._excludeVariableName("boneTextureWidth"),e._excludeVariableName("mBones"),e._excludeVariableName("BonesPerMesh")},t.prototype.getClassName=function(){return"BonesBlock"},Object.defineProperty(t.prototype,"matricesIndices",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeights",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesIndicesExtra",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeightsExtra",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.matricesIndices.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesIndices"===e.name&&t(e)}));i||(i=new Vp("matricesIndices")).setAsAttribute("matricesIndices"),i.output.connectTo(this.matricesIndices)}if(!this.matricesWeights.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesWeights"===e.name&&t(e)}));r||(r=new Vp("matricesWeights")).setAsAttribute("matricesWeights"),r.output.connectTo(this.matricesWeights)}if(!this.world.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.World&&t(e)}));n||(n=new Vp("world")).setAsSystemValue(Np.World),n.output.connectTo(this.world)}},t.prototype.provideFallbacks=function(e,t){e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton&&t.addCPUSkinningFallback(0,e)},t.prototype.bind=function(e,t,i){(0,Li.f$)(i,e)},t.prototype.prepareDefines=function(e,t,i){i._areAttributesDirty&&(0,Li.IC)(e,i)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithFallbacks.push(this),t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.uniforms.push("boneTextureWidth"),t.uniforms.push("mBones"),t.samplers.push("boneSampler");var i="//".concat(this.name);t._emitFunctionFromInclude("bonesDeclaration",i,{removeAttributes:!0,removeUniforms:!1,removeVaryings:!0,removeIfDef:!1});var r=t._getFreeVariableName("influence");t.compilationString+=t._emitCodeFromInclude("bonesVertex",i,{replaceStrings:[{search:/finalWorld=finalWorld\*influence;/,replace:""},{search:/influence/gm,replace:r}]});var n=this._outputs[0],o=this.world;return t.compilationString+="#if NUM_BONE_INFLUENCERS>0\n",t.compilationString+=t._declareOutput(n)+" = ".concat(o.associatedVariableName," * ").concat(r,";\n"),t.compilationString+="#else\n",t.compilationString+=t._declareOutput(n)+" = ".concat(o.associatedVariableName,";\n"),t.compilationString+="#endif\n",this},t}(Rp);(0,o.Y5)("BABYLON.BonesBlock",Mm);var Om=function(e){function t(t){var i=e.call(this,t,gp.Vertex)||this;return i.registerInput("world0",mp.Vector4),i.registerInput("world1",mp.Vector4),i.registerInput("world2",mp.Vector4),i.registerInput("world3",mp.Vector4),i.registerInput("world",mp.Matrix,!0),i.registerOutput("output",mp.Matrix),i.registerOutput("instanceID",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"InstancesBlock"},Object.defineProperty(t.prototype,"world0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instanceID",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.world0.connectedPoint){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world0"===e.name&&t(e)}));i||(i=new Vp("world0")).setAsAttribute("world0"),i.output.connectTo(this.world0)}if(!this.world1.connectedPoint){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world1"===e.name&&t(e)}));r||(r=new Vp("world1")).setAsAttribute("world1"),r.output.connectTo(this.world1)}if(!this.world2.connectedPoint){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world2"===e.name&&t(e)}));n||(n=new Vp("world2")).setAsAttribute("world2"),n.output.connectTo(this.world2)}if(!this.world3.connectedPoint){var o=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world3"===e.name&&t(e)}));o||(o=new Vp("world3")).setAsAttribute("world3"),o.output.connectTo(this.world3)}if(!this.world.connectedPoint){var a=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world"===e.name&&t(e)}));a||(a=new Vp("world")).setAsSystemValue(Np.World),a.output.connectTo(this.world)}this.world.define="!INSTANCES || THIN_INSTANCES"},t.prototype.prepareDefines=function(e,t,i,r,n){void 0===r&&(r=!1);var o=!1;i.INSTANCES!==r&&(i.setValue("INSTANCES",r),o=!0),n&&i.THIN_INSTANCES!==!!(null==n?void 0:n.getRenderingMesh().hasThinInstances)&&(i.setValue("THIN_INSTANCES",!!(null==n?void 0:n.getRenderingMesh().hasThinInstances)),o=!0),o&&i.markAsUnprocessed()},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=t.sharedData.scene.getEngine();t.sharedData.blocksWithDefines.push(this);var r=this._outputs[0],n=this._outputs[1],o=this.world0,a=this.world1,s=this.world2,l=this.world3,c="mat4",u="gl_InstanceID",h="float";return 1===t.shaderLanguage&&(c="mat4x4f",u="vertexInputs.instanceIndex",h="f32"),t.compilationString+="#ifdef INSTANCES\n",t.compilationString+=t._declareOutput(r)+" = ".concat(c,"(").concat(o.associatedVariableName,", ").concat(a.associatedVariableName,", ").concat(s.associatedVariableName,", ").concat(l.associatedVariableName,");\n"),t.compilationString+="#ifdef THIN_INSTANCES\n",t.compilationString+="".concat(r.associatedVariableName," = ").concat(this.world.associatedVariableName," * ").concat(r.associatedVariableName,";\n"),t.compilationString+="#endif\n",i._caps.canUseGLInstanceID?t.compilationString+=t._declareOutput(n)+" = ".concat(h,"(").concat(u,");\n"):t.compilationString+=t._declareOutput(n)+" = 0.0;\n",t.compilationString+="#else\n",t.compilationString+=t._declareOutput(r)+" = ".concat(this.world.associatedVariableName,";\n"),t.compilationString+=t._declareOutput(n)+" = 0.0;\n",t.compilationString+="#endif\n",this},t}(Rp);(0,o.Y5)("BABYLON.InstancesBlock",Om);var Dm=function(e){function t(t){var i=e.call(this,t,gp.Vertex)||this;return i.registerInput("position",mp.Vector3),i.registerInput("normal",mp.Vector3),i.registerInput("tangent",mp.AutoDetect),i.tangent.addExcludedConnectionPointFromAllowedTypes(mp.Color4|mp.Vector4|mp.Vector3),i.registerInput("uv",mp.Vector2),i.registerOutput("positionOutput",mp.Vector3),i.registerOutput("normalOutput",mp.Vector3),i.registerOutput("tangentOutput",mp.Vector4),i.registerOutput("uvOutput",mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MorphTargetsBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangent",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positionOutput",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalOutput",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangentOutput",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvOutput",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("morphTargetInfluences")},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.position.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name&&t(e)}));i||(i=new Vp("position")).setAsAttribute(),i.output.connectTo(this.position)}if(!this.normal.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"normal"===e.name&&t(e)}));r||(r=new Vp("normal")).setAsAttribute("normal"),r.output.connectTo(this.normal)}if(!this.tangent.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"tangent"===e.name&&t(e)}));n||(n=new Vp("tangent")).setAsAttribute("tangent"),n.output.connectTo(this.tangent)}if(!this.uv.isConnected){var o=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name&&t(e)}));o||(o=new Vp("uv")).setAsAttribute("uv"),o.output.connectTo(this.uv)}},t.prototype.prepareDefines=function(e,t,i){if(e.morphTargetManager){var r=e.morphTargetManager;(null==r?void 0:r.isUsingTextureForTargets)&&(r.numMaxInfluencers||r.numInfluencers)!==i.NUM_MORPH_INFLUENCERS&&i.markAsAttributesDirty()}i._areAttributesDirty&&(0,Li.Jz)(e,i)},t.prototype.bind=function(e,t,i){i&&i.morphTargetManager&&i.morphTargetManager.numInfluencers>0&&((0,Li.nR)(i,e),i.morphTargetManager.isUsingTextureForTargets&&i.morphTargetManager._bind(e))},t.prototype.replaceRepeatableContent=function(e,t,i,r){var n=this.position,o=this.normal,a=this.tangent,s=this.uv,l=this.positionOutput,c=this.normalOutput,u=this.tangentOutput,h=this.uvOutput,d=e,p=r.NUM_MORPH_INFLUENCERS,f=i.morphTargetManager,_=f&&f.supportsNormals&&r.NORMAL,m=f&&f.supportsTangents&&r.TANGENT,g=f&&f.supportsUVs&&r.UV1,v="";(null==f?void 0:f.isUsingTextureForTargets)&&p>0&&(v+="".concat(d._declareLocalVar("vertexID",mp.Float),";\n")),v+="#ifdef MORPHTARGETS\n";var y=1===d.shaderLanguage,b=y?"uniforms.":"";if(null==f?void 0:f.isUsingTextureForTargets)v+="for (".concat(y?"var":"int"," i = 0; i < NUM_MORPH_INFLUENCERS; i++) {\n"),v+="if (i >= ".concat(b,"morphTargetCount) { break; }\n"),v+="vertexID = ".concat(y?"f32(vertexInputs.vertexIndex":"float(gl_VertexID",") * ").concat(b,"morphTargetTextureInfo.x;\n"),v+="".concat(l.associatedVariableName," += (readVector3FromRawSampler(i, vertexID) - ").concat(n.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",_&&(v+="#ifdef MORPHTARGETS_NORMAL\n",v+="".concat(c.associatedVariableName," += (readVector3FromRawSampler(i, vertexID) - ").concat(o.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",v+="#endif\n"),g&&(v+="#ifdef MORPHTARGETS_UV\n",v+="".concat(h.associatedVariableName," += (readVector3FromRawSampler(i, vertexID).xy - ").concat(s.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",v+="#endif\n"),m&&(v+="#ifdef MORPHTARGETS_TANGENT\n",v+="".concat(u.associatedVariableName,".xyz += (readVector3FromRawSampler(i, vertexID) - ").concat(a.associatedVariableName,".xyz) * ").concat(b,"morphTargetInfluences[i];\n"),a.type===mp.Vector4?v+="".concat(u.associatedVariableName,".w = ").concat(a.associatedVariableName,".w;\n"):v+="".concat(u.associatedVariableName,".w = 1.;\n"),v+="#endif\n"),v+="}\n";else for(var T=0;T<p;T++)v+="".concat(l.associatedVariableName," += (position").concat(T," - ").concat(n.associatedVariableName,") * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),_&&(v+="#ifdef MORPHTARGETS_NORMAL\n",v+="".concat(c.associatedVariableName," += (normal").concat(T," - ").concat(o.associatedVariableName,") * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),v+="#endif\n"),g&&(v+="#ifdef MORPHTARGETS_UV\n",v+="".concat(h.associatedVariableName,".xy += (uv_").concat(T," - ").concat(s.associatedVariableName,".xy) * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),v+="#endif\n"),m&&(v+="#ifdef MORPHTARGETS_TANGENT\n",v+="".concat(u.associatedVariableName,".xyz += (tangent").concat(T," - ").concat(a.associatedVariableName,".xyz) * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),a.type===mp.Vector4?v+="".concat(u.associatedVariableName,".w = ").concat(a.associatedVariableName,".w;\n"):v+="".concat(u.associatedVariableName,".w = 1.;\n"),v+="#endif\n");if(v+="#endif\n",d.compilationString=d.compilationString.replace(this._repeatableContentAnchor,v),p>0)for(T=0;T<p;T++)d.attributes.push(Te.R.PositionKind+T),_&&d.attributes.push(Te.R.NormalKind+T),m&&d.attributes.push(Te.R.TangentKind+T),g&&d.attributes.push(Te.R.UVKind+"_"+T)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),t.sharedData.repeatableContentBlocks.push(this);var i=this.position,r=this.normal,n=this.tangent,o=this.uv,a=this.positionOutput,s=this.normalOutput,l=this.tangentOutput,c=this.uvOutput,u="//".concat(this.name);return t.uniforms.push("morphTargetInfluences"),t.uniforms.push("morphTargetCount"),t.uniforms.push("morphTargetTextureInfo"),t.uniforms.push("morphTargetTextureIndices"),t.samplers.push("morphTargets"),t._emitFunctionFromInclude("morphTargetsVertexGlobalDeclaration",u),t._emitFunctionFromInclude("morphTargetsVertexDeclaration",u,{repeatKey:"maxSimultaneousMorphTargets"}),t.compilationString+="".concat(t._declareOutput(a)," = ").concat(i.associatedVariableName,";\n"),t.compilationString+="#ifdef NORMAL\n",t.compilationString+="".concat(t._declareOutput(s)," = ").concat(r.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(s)," = vec3(0., 0., 0.);\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef TANGENT\n",t.compilationString+="".concat(t._declareOutput(l)," = ").concat(n.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(l)," = vec4(0., 0., 0., 0.);\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef UV1\n",t.compilationString+="".concat(t._declareOutput(c)," = ").concat(o.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(c)," = vec2(0., 0.);\n"),t.compilationString+="#endif\n",this._repeatableContentAnchor=t._repeatableContentAnchor,t.compilationString+=this._repeatableContentAnchor,this},t}(Rp);(0,o.Y5)("BABYLON.MorphTargetsBlock",Dm);var Nm=function(e){function t(t){var i=e.call(this,t,gp.Vertex)||this;return i.registerInput("worldPosition",mp.Vector4,!1,gp.Vertex),i.registerOutput("direction",mp.Vector3),i.registerOutput("color",mp.Color3),i.registerOutput("intensity",mp.Float),i.registerOutput("shadowBias",mp.Float),i.registerOutput("shadowNormalBias",mp.Float),i.registerOutput("shadowDepthScale",mp.Float),i.registerOutput("shadowDepthRange",mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"LightInformationBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowBias",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowNormalBias",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowDepthScale",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowDepthRange",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.bind=function(e,t,i){if(i){this.light&&this.light.isDisposed()&&(this.light=null);var r=this.light,n=t.getScene();if(!r&&n.lights.length&&(r=this.light=n.lights[0],this._forcePrepareDefines=!0),!r||!r.isEnabled)return e.setFloat3(this._lightDataUniformName,0,0,0),void e.setFloat4(this._lightColorUniformName,0,0,0,0);r.transferToNodeMaterialEffect(e,this._lightDataUniformName),e.setColor4(this._lightColorUniformName,r.diffuse,r.intensity);var o=r.getShadowGenerator();if((this.shadowBias.hasEndpoints||this.shadowNormalBias.hasEndpoints||this.shadowDepthScale.hasEndpoints)&&(o?e.setFloat3(this._lightShadowUniformName,o.bias,o.normalBias,o.depthScale):e.setFloat3(this._lightShadowUniformName,0,0,0)),this.shadowDepthRange)if(o&&n.activeCamera){var a=r;e.setFloat2(this._lightShadowExtraUniformName,a.getDepthMinZ(n.activeCamera),a.getDepthMinZ(n.activeCamera)+a.getDepthMaxZ(n.activeCamera))}else e.setFloat2(this._lightShadowExtraUniformName,0,0)}},t.prototype.prepareDefines=function(e,t,i){if(i._areLightsDirty||this._forcePrepareDefines){this._forcePrepareDefines=!1;var r=this.light;i.setValue(this._lightTypeDefineName,!!(r&&r instanceof $f),!0)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var i=this.direction,r=this.color,n=this.intensity,o=this.shadowBias,a=this.shadowNormalBias,s=this.shadowDepthScale,l=this.shadowDepthRange;this._lightDataUniformName=t._getFreeVariableName("lightData"),this._lightColorUniformName=t._getFreeVariableName("lightColor"),this._lightShadowUniformName=t._getFreeVariableName("shadowData"),this._lightShadowExtraUniformName=t._getFreeVariableName("shadowExtraData"),this._lightTypeDefineName=t._getFreeDefineName("LIGHTPOINTTYPE");var c=1===t.shaderLanguage?"uniforms.":"";return t._emitUniformFromString(this._lightDataUniformName,mp.Vector3),t._emitUniformFromString(this._lightColorUniformName,mp.Vector4),t.compilationString+="#ifdef ".concat(this._lightTypeDefineName,"\n"),t.compilationString+=t._declareOutput(i)+" = normalize(".concat(this.worldPosition.associatedVariableName,".xyz - ").concat(this._lightDataUniformName,");\n"),t.compilationString+="#else\n",t.compilationString+=t._declareOutput(i)+" = ".concat(c).concat(this._lightDataUniformName,";\n"),t.compilationString+="#endif\n",t.compilationString+=t._declareOutput(r)+" = ".concat(c).concat(this._lightColorUniformName,".rgb;\n"),t.compilationString+=t._declareOutput(n)+" = ".concat(c).concat(this._lightColorUniformName,".a;\n"),(o.hasEndpoints||a.hasEndpoints||s.hasEndpoints)&&(t._emitUniformFromString(this._lightShadowUniformName,mp.Vector3),o.hasEndpoints&&(t.compilationString+=t._declareOutput(o)+" = ".concat(c).concat(this._lightShadowUniformName,".x;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(c).concat(this._lightShadowUniformName,".y;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(c).concat(this._lightShadowUniformName,".z;\n"))),l.hasEndpoints&&(t._emitUniformFromString(this._lightShadowExtraUniformName,mp.Vector2),t.compilationString+=t._declareOutput(l)+" = ".concat(this._lightShadowUniformName,";\n")),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),t.lightId&&(this.light=i.getLightById(t.lightId))},t}(Rp);(0,o.Y5)("BABYLON.LightInformationBlock",Nm);var Fm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.convertInputToLinearSpace=!0,i.registerInput("color",mp.AutoDetect),i.registerOutput("output",mp.Color4),i.registerOutput("rgb",mp.Color3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Color4|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ImageProcessingBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("exposureLinear"),e._excludeVariableName("contrast"),e._excludeVariableName("vInverseScreenSize"),e._excludeVariableName("vignetteSettings1"),e._excludeVariableName("vignetteSettings2"),e._excludeVariableName("vCameraColorCurveNegative"),e._excludeVariableName("vCameraColorCurveNeutral"),e._excludeVariableName("vCameraColorCurvePositive"),e._excludeVariableName("txColorTransform"),e._excludeVariableName("colorTransformSettings"),e._excludeVariableName("ditherIntensity")},t.prototype.isReady=function(e,t,i){return!(i._areImageProcessingDirty&&t.imageProcessingConfiguration&&!t.imageProcessingConfiguration.isReady())},t.prototype.prepareDefines=function(e,t,i){i._areImageProcessingDirty&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.prepareDefines(i)},t.prototype.bind=function(e,t,i){i&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.bind(e)},t.prototype._buildBlock=function(t){var i;e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.blockingBlocks.push(this),t.sharedData.bindableBlocks.push(this),t.uniforms.push("exposureLinear"),t.uniforms.push("contrast"),t.uniforms.push("vInverseScreenSize"),t.uniforms.push("vignetteSettings1"),t.uniforms.push("vignetteSettings2"),t.uniforms.push("vCameraColorCurveNegative"),t.uniforms.push("vCameraColorCurveNeutral"),t.uniforms.push("vCameraColorCurvePositive"),t.uniforms.push("txColorTransform"),t.uniforms.push("colorTransformSettings"),t.uniforms.push("ditherIntensity");var r=this.color,n=this._outputs[0],o="//".concat(this.name),a=1===t.shaderLanguage?"Vec3":"";return t._emitFunctionFromInclude("helperFunctions",o),t._emitFunctionFromInclude("imageProcessingDeclaration",o),t._emitFunctionFromInclude("imageProcessingFunctions",o),(null===(i=r.connectedPoint)||void 0===i?void 0:i.isConnected)&&(r.connectedPoint.type===mp.Color4||r.connectedPoint.type===mp.Vector4?t.compilationString+="".concat(t._declareOutput(n)," = ").concat(r.associatedVariableName,";\n"):t.compilationString+="".concat(t._declareOutput(n)," = vec4").concat(t.fSuffix,"(").concat(r.associatedVariableName,", 1.0);\n"),t.compilationString+="#ifdef IMAGEPROCESSINGPOSTPROCESS\n",this.convertInputToLinearSpace&&(t.compilationString+="".concat(n.associatedVariableName," = vec4").concat(t.fSuffix,"(toLinearSpace").concat(a,"(").concat(r.associatedVariableName,".rgb), ").concat(r.associatedVariableName,".a);\n")),t.compilationString+="#else\n",t.compilationString+="#ifdef IMAGEPROCESSING\n",this.convertInputToLinearSpace&&(t.compilationString+="".concat(n.associatedVariableName," = vec4").concat(t.fSuffix,"(toLinearSpace").concat(a,"(").concat(r.associatedVariableName,".rgb), ").concat(r.associatedVariableName,".a);\n")),t.compilationString+="".concat(n.associatedVariableName," = applyImageProcessing(").concat(n.associatedVariableName,");\n"),t.compilationString+="#endif\n",t.compilationString+="#endif\n",this.rgb.hasEndpoints&&(t.compilationString+=t._declareOutput(this.rgb)+" = ".concat(this.output.associatedVariableName,".xyz;\n"))),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".convertInputToLinearSpace = ").concat(this.convertInputToLinearSpace,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertInputToLinearSpace=this.convertInputToLinearSpace,t},t.prototype._deserialize=function(t,i,r){var n;e.prototype._deserialize.call(this,t,i,r),this.convertInputToLinearSpace=null===(n=t.convertInputToLinearSpace)||void 0===n||n},(0,f.Cg)([Dp("Convert input to linear space",0,"ADVANCED")],t.prototype,"convertInputToLinearSpace",void 0),t}(Rp);(0,o.Y5)("BABYLON.ImageProcessingBlock",Fm);var wm=function(e){function t(i){var r=e.call(this,i,gp.Fragment,!0)||this;return r.registerInput("normal",mp.AutoDetect,!1),r.normal.addExcludedConnectionPointFromAllowedTypes(mp.Color4|mp.Vector4|mp.Vector3),r.registerInput("tangent",mp.Vector4,!1),r.registerInput("world",mp.Matrix,!1),r.registerOutput("TBN",mp.Object,gp.Fragment,new Im("TBN",r,1,t,"TBNBlock")),r.registerOutput("row0",mp.Vector3,gp.Fragment),r.registerOutput("row1",mp.Vector3,gp.Fragment),r.registerOutput("row2",mp.Vector3,gp.Fragment),r}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TBNBlock"},t.prototype.initialize=function(e){e._excludeVariableName("tbnNormal"),e._excludeVariableName("tbnTangent"),e._excludeVariableName("tbnBitangent"),e._excludeVariableName("TBN")},Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangent",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row0",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row1",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row2",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return gp.Fragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.world.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isSystemValue&&e.systemValue===Np.World&&t(e)}));i||(i=new Vp("world")).setAsSystemValue(Np.World),i.output.connectTo(this.world)}if(!this.normal.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"normal"===e.name&&t(e)}));r||(r=new Vp("normal")).setAsAttribute("normal"),r.output.connectTo(this.normal)}if(!this.tangent.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"tangent"===e.name&&e.type===mp.Vector4&&t(e)}));n||(n=new Vp("tangent")).setAsAttribute("tangent"),n.output.connectTo(this.tangent)}},t.prototype.prepareDefines=function(e,t,i){var r,n,o,a,s=this.normal,l=this.tangent,c=s.isConnected;(null===(r=s.connectInputBlock)||void 0===r?void 0:r.isAttribute)&&!e.isVerticesDataPresent(null===(n=s.connectInputBlock)||void 0===n?void 0:n.name)&&(c=!1);var u=l.isConnected;(null===(o=l.connectInputBlock)||void 0===o?void 0:o.isAttribute)&&!e.isVerticesDataPresent(null===(a=l.connectInputBlock)||void 0===a?void 0:a.name)&&(u=!1);var h=c&&u;i.setValue("TBNBLOCK",h,!0)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.normal,r=this.tangent,n=this.world,o=this.TBN,a=this.row0,s=this.row1,l=this.row2,c=1===t.shaderLanguage,u=c?"mat3x3f":"mat3",h=c?"f":"";return t.target===gp.Fragment&&(t.compilationString+="\n                // ".concat(this.name,"\n                ").concat(t._declareLocalVar("tbnNormal",mp.Vector3)," = normalize(").concat(i.associatedVariableName,").xyz;\n                ").concat(t._declareLocalVar("tbnTangent",mp.Vector3)," = normalize(").concat(r.associatedVariableName,".xyz);\n                ").concat(t._declareLocalVar("tbnBitangent",mp.Vector3)," = cross(tbnNormal, tbnTangent) * ").concat(r.associatedVariableName,".w;\n                ").concat(c?"var":"mat3"," ").concat(o.associatedVariableName," = ").concat(u,"(").concat(n.associatedVariableName,"[0].xyz, ").concat(n.associatedVariableName,"[1].xyz, ").concat(n.associatedVariableName,"[2].xyz) * ").concat(u,"(tbnTangent, tbnBitangent, tbnNormal);\n            "),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[0][0], ").concat(o.associatedVariableName,"[0][1], ").concat(o.associatedVariableName,"[0][2]);\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[1[0], ").concat(o.associatedVariableName,"[1][1], ").concat(o.associatedVariableName,"[1][2]);\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[2][0], ").concat(o.associatedVariableName,"[2][1], ").concat(o.associatedVariableName,"[2][2]);\n")),t.sharedData.blocksWithDefines.push(this)),this},t}(Rp);(0,o.Y5)("BABYLON.TBNBlock",wm);var Lm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i._tangentSpaceParameterName="",i._tangentCorrectionFactorName="",i._worldMatrixName="",i.invertX=!1,i.invertY=!1,i.useParallaxOcclusion=!1,i.useObjectSpaceNormalMap=!1,i._isUnique=!0,i.registerInput("worldPosition",mp.Vector4,!1),i.registerInput("worldNormal",mp.Vector4,!1),i.registerInput("worldTangent",mp.Vector4,!0),i.registerInput("uv",mp.Vector2,!1),i.registerInput("normalMapColor",mp.Color3,!1),i.registerInput("strength",mp.Float,!1),i.registerInput("viewDirection",mp.Vector3,!0),i.registerInput("parallaxScale",mp.Float,!0),i.registerInput("parallaxHeight",mp.Float,!0),i.registerInput("TBN",mp.Object,!0,gp.VertexAndFragment,new Im("TBN",i,0,wm,"TBNBlock")),i.registerInput("world",mp.Matrix,!0),i.registerOutput("output",mp.Vector4),i.registerOutput("uvOffset",mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PerturbNormalBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMapColor",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"strength",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewDirection",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"parallaxScale",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"parallaxHeight",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvOffset",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){var r=this.normalMapColor.connectedPoint._ownerBlock.samplerName,n=this.viewDirection.isConnected&&(this.useParallaxOcclusion&&r||!this.useParallaxOcclusion&&this.parallaxHeight.isConnected);i.setValue("BUMP",!0),i.setValue("PARALLAX",n,!0),i.setValue("PARALLAX_RHS",t.getScene().useRightHandedSystem,!0),i.setValue("PARALLAXOCCLUSION",this.useParallaxOcclusion,!0),i.setValue("OBJECTSPACE_NORMALMAP",this.useObjectSpaceNormalMap,!0)},t.prototype.bind=function(e,t,i){t.getScene()._mirroredCameraPosition?e.setFloat2(this._tangentSpaceParameterName,this.invertX?1:-1,this.invertY?1:-1):e.setFloat2(this._tangentSpaceParameterName,this.invertX?-1:1,this.invertY?-1:1),i&&(e.setFloat(this._tangentCorrectionFactorName,i.getWorldMatrix().determinant()<0?-1:1),this.useObjectSpaceNormalMap&&!this.world.isConnected&&e.setMatrix(this._worldMatrixName,i.getWorldMatrix()))},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name&&t(e)}));i||(i=new Vp("uv")).setAsAttribute(),i.output.connectTo(this.uv)}if(!this.strength.isConnected){var r=new Vp("strength");r.value=1,r.output.connectTo(this.strength)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name),r=this.uv,n=this.worldPosition,o=this.worldNormal,a=this.worldTangent,l=1===t.shaderLanguage,c=l?"mat3x3f":"mat3",u=l?"f":"",h=l?"uniforms.":"";t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),this._tangentSpaceParameterName=t._getFreeDefineName("tangentSpaceParameter"),t._emitUniformFromString(this._tangentSpaceParameterName,mp.Vector2),this._tangentCorrectionFactorName=t._getFreeDefineName("tangentCorrectionFactor"),t._emitUniformFromString(this._tangentCorrectionFactorName,mp.Float),this._worldMatrixName=t._getFreeDefineName("perturbNormalWorldMatrix"),t._emitUniformFromString(this._worldMatrixName,mp.Matrix);var d=null;this.normalMapColor.connectedPoint&&(d=this.normalMapColor.connectedPoint._ownerBlock.samplerName);var p=this.viewDirection.isConnected&&(this.useParallaxOcclusion&&d||!this.useParallaxOcclusion&&this.parallaxHeight.isConnected),f=this.parallaxScale.isConnectedToInputBlock?this.parallaxScale.connectInputBlock.isConstant?t._emitFloat(this.parallaxScale.connectInputBlock.value):this.parallaxScale.associatedVariableName:"0.05",_=this.strength.isConnectedToInputBlock&&this.strength.connectInputBlock.isConstant?"\n#if !defined(NORMALXYSCALE)\n1.0/\n#endif\n".concat(t._emitFloat(this.strength.connectInputBlock.value)):"\n#if !defined(NORMALXYSCALE)\n1.0/\n#endif\n".concat(this.strength.associatedVariableName);l||t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var m={search:/defined\(TANGENT\)/g,replace:a.isConnected?"defined(TANGENT)":"defined(IGNORE)"},g=this.TBN;g.isConnected?t.compilationString+="\n            #ifdef TBNBLOCK\n            ".concat(l?"var":"mat3"," vTBN = ").concat(g.associatedVariableName,";\n            #endif\n            "):a.isConnected&&(t.compilationString+="".concat(t._declareLocalVar("tbnNormal",mp.Vector3)," = normalize(").concat(o.associatedVariableName,".xyz);\n"),t.compilationString+="".concat(t._declareLocalVar("tbnTangent",mp.Vector3)," = normalize(").concat(a.associatedVariableName,".xyz);\n"),t.compilationString+="".concat(t._declareLocalVar("tbnBitangent",mp.Vector3)," = cross(tbnNormal, tbnTangent) * ").concat(this._tangentCorrectionFactorName,";\n"),t.compilationString+="".concat(l?"var":"mat3"," vTBN = ").concat(c,"(tbnTangent, tbnBitangent, tbnNormal);\n")),t._emitFunctionFromInclude("bumpFragmentMainFunctions",i,{replaceStrings:[m,{search:/varying mat3 vTBN;/g,replace:""},{search:/uniform mat4 normalMatrix;/g,replace:""}]});var v=l?"fn parallaxOcclusion(vViewDirCoT: vec3f, vNormalCoT: vec3f, texCoord: vec2f, parallaxScale:f32, bump: texture_2d<f32>, bumpSampler: sampler)":"#define inline\nvec2 parallaxOcclusion(vec3 vViewDirCoT, vec3 vNormalCoT, vec2 texCoord, float parallaxScale, sampler2D bumpSampler)",y=l?/fn parallaxOcclusion\(vViewDirCoT: vec3f,vNormalCoT: vec3f,texCoord: vec2f,parallaxScale: f32\)/g:/vec2 parallaxOcclusion\(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale\)/g,b=l?"fn parallaxOffset(viewDir: vec3f, heightScale: f32, height_: f32)":"vec2 parallaxOffset(vec3 viewDir, float heightScale, float height_)",T=l?/fn parallaxOffset\(viewDir: vec3f,heightScale: f32\)/g:/vec2 parallaxOffset\(vec3 viewDir,float heightScale\)/g;t._emitFunctionFromInclude("bumpFragmentFunctions",i,{replaceStrings:[{search:/#include<samplerFragmentDeclaration>\(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump\)/g,replace:""},{search:/uniform sampler2D bumpSampler;/g,replace:""},{search:y,replace:v},{search:T,replace:b},{search:/texture.+?bumpSampler,vBumpUV\)\.w/g,replace:"height_"}]});var E=l?"textureSample(".concat(d,", ").concat(d+s.Y.AUTOSAMPLERSUFFIX):"texture2D(".concat(d),x=p&&d?"".concat(E,", ").concat(r.associatedVariableName," + uvOffset).xyz"):this.normalMapColor.associatedVariableName,S=t._getFreeVariableName("tempOutput");return t.compilationString+=t._declareLocalVar(S,mp.Vector3)+" = vec3".concat(u,"(0.);\n"),t.compilationString+=t._emitCodeFromInclude("bumpFragment",i,{replaceStrings:[{search:/texture.+?bumpSampler,vBumpUV\)/g,replace:"".concat(x)},{search:/#define CUSTOM_FRAGMENT_BUMP_FRAGMENT/g,replace:"".concat(t._declareLocalVar("normalMatrix",mp.Matrix)," = toNormalMatrix(").concat(this.world.isConnected?this.world.associatedVariableName:this._worldMatrixName,");")},{search:/perturbNormal\(TBN,texture.+?bumpSampler,vBumpUV\+uvOffset\).xyz,vBumpInfos.y\)/g,replace:"perturbNormal(TBN, ".concat(x,", vBumpInfos.y)")},{search:/parallaxOcclusion\(invTBN\*-viewDirectionW,invTBN\*normalW,vBumpUV,vBumpInfos.z\)/g,replace:"parallaxOcclusion((invTBN * -viewDirectionW), (invTBN * normalW), vBumpUV, vBumpInfos.z, ".concat(l?p&&this.useParallaxOcclusion?"".concat(d,", ").concat(d+s.Y.AUTOSAMPLERSUFFIX):"bump, bumpSampler":p&&this.useParallaxOcclusion?d:"bumpSampler",")")},{search:/parallaxOffset\(invTBN\*viewDirectionW,vBumpInfos\.z\)/g,replace:"parallaxOffset(invTBN * viewDirectionW, vBumpInfos.z, ".concat(p?this.parallaxHeight.associatedVariableName:"0.",")")},{search:/vTangentSpaceParams/g,replace:h+this._tangentSpaceParameterName},{search:/vBumpInfos.y/g,replace:_},{search:/vBumpInfos.z/g,replace:f},{search:/vBumpUV/g,replace:r.associatedVariableName},{search:/vPositionW/g,replace:n.associatedVariableName+".xyz"},{search:/normalW=/g,replace:S+" = "},{search:/mat3\(normalMatrix\)\*normalW/g,replace:"".concat(c,"(normalMatrix) * ")+S},{search:/normalW/g,replace:o.associatedVariableName+".xyz"},{search:/viewDirectionW/g,replace:p?this.viewDirection.associatedVariableName:"vec3".concat(u,"(0.)")},m]}),t.compilationString+=t._declareOutput(this.output)+" = vec4".concat(u,"(").concat(S,", 0.);\n"),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".invertX = ").concat(this.invertX,";\n");return t+="".concat(this._codeVariableName,".invertY = ").concat(this.invertY,";\n"),(t+="".concat(this._codeVariableName,".useParallaxOcclusion = ").concat(this.useParallaxOcclusion,";\n"))+"".concat(this._codeVariableName,".useObjectSpaceNormalMap = ").concat(this.useObjectSpaceNormalMap,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.invertX=this.invertX,t.invertY=this.invertY,t.useParallaxOcclusion=this.useParallaxOcclusion,t.useObjectSpaceNormalMap=this.useObjectSpaceNormalMap,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.invertX=t.invertX,this.invertY=t.invertY,this.useParallaxOcclusion=!!t.useParallaxOcclusion,this.useObjectSpaceNormalMap=!!t.useObjectSpaceNormalMap},(0,f.Cg)([Dp("Invert X axis",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"invertX",void 0),(0,f.Cg)([Dp("Invert Y axis",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"invertY",void 0),(0,f.Cg)([Dp("Use parallax occlusion",0)],t.prototype,"useParallaxOcclusion",void 0),(0,f.Cg)([Dp("Object Space Mode",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"useObjectSpaceNormalMap",void 0),t}(Rp);(0,o.Y5)("BABYLON.PerturbNormalBlock",Lm);var Bm=function(e){function t(t){var i=e.call(this,t,gp.Fragment,!0)||this;return i.registerInput("value",mp.Float,!0),i.registerInput("cutoff",mp.Float,!0),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DiscardBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cutoff",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.sharedData.hints.needAlphaTesting=!0,this.cutoff.isConnected&&this.value.isConnected)return t.compilationString+="if (".concat(this.value.associatedVariableName," < ").concat(this.cutoff.associatedVariableName,") { discard; }\n"),this},t}(Rp);(0,o.Y5)("BABYLON.DiscardBlock",Bm);var Um=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerOutput("output",mp.Float,gp.Fragment),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FrontFacingBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===gp.Vertex)throw"FrontFacingBlock must only be used in a fragment shader";var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary("1.0","0.0",0===t.shaderLanguage?"gl_FrontFacing":"fragmentInputs.frontFacing"),";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.FrontFacingBlock",Um);var Vm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerInput("input",mp.AutoDetect,!1),i.registerOutput("dx",mp.BasedOnInput),i.registerOutput("dy",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._outputs[1]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DerivativeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dx",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dy",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this._outputs[1];t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var n="dFdx",o="dFdy";return 1===t.shaderLanguage&&(n="dpdx",o="dpdy"),i.hasEndpoints&&(t.compilationString+=t._declareOutput(i)+" = ".concat(n,"(").concat(this.input.associatedVariableName,");\n")),r.hasEndpoints&&(t.compilationString+=t._declareOutput(r)+" = ".concat(o,"(").concat(this.input.associatedVariableName,");\n")),this},t}(Rp);(0,o.Y5)("BABYLON.DerivativeBlock",Vm);var km=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerOutput("xy",mp.Vector2,gp.Fragment),i.registerOutput("xyz",mp.Vector3,gp.Fragment),i.registerOutput("xyzw",mp.Vector4,gp.Fragment),i.registerOutput("x",mp.Float,gp.Fragment),i.registerOutput("y",mp.Float,gp.Fragment),i.registerOutput("z",mp.Float,gp.Fragment),i.registerOutput("w",mp.Float,gp.Fragment),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FragCoordBlock"},Object.defineProperty(t.prototype,"xy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.writeOutputs=function(e){for(var t="",i=1===e.shaderLanguage?"fragmentInputs.position":"gl_FragCoord",r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&(t+="".concat(e._declareOutput(o)," = ").concat(i,".").concat(o.name,";\n"))}return t},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===gp.Vertex)throw"FragCoordBlock must only be used in a fragment shader";return t.compilationString+=this.writeOutputs(t),this},t}(Rp);(0,o.Y5)("BABYLON.FragCoordBlock",km);var Gm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerOutput("xy",mp.Vector2,gp.Fragment),i.registerOutput("x",mp.Float,gp.Fragment),i.registerOutput("y",mp.Float,gp.Fragment),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSizeBlock"},Object.defineProperty(t.prototype,"xy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.bind=function(e){var t=this._scene.getEngine();e.setFloat2(this._varName,t.getRenderWidth(),t.getRenderHeight())},t.prototype.writeOutputs=function(e,t){for(var i="",r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&(i+="".concat(e._declareOutput(o)," = ").concat(t,".").concat(o.name,";\n"))}return i},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._scene=t.sharedData.scene,t.target===gp.Vertex)throw"ScreenSizeBlock must only be used in a fragment shader";t.sharedData.bindableBlocks.push(this),this._varName=t._getFreeVariableName("screenSize"),t._emitUniformFromString(this._varName,mp.Vector2);var i=1===t.shaderLanguage?"uniforms.":"";return t.compilationString+=this.writeOutputs(t,i+this._varName),this},t}(Rp);(0,o.Y5)("BABYLON.ScreenSizeBlock",Gm);var zm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerInput("vector",mp.AutoDetect),i.registerInput("worldViewProjection",mp.Matrix),i.registerOutput("output",mp.Vector2),i.registerOutput("x",mp.Float),i.registerOutput("y",mp.Float),i.inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSpaceBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldViewProjection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.worldViewProjection.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.WorldViewProjection&&t(e)}));i||(i=new Vp("worldViewProjection")).setAsSystemValue(Np.WorldViewProjection),i.output.connectTo(this.worldViewProjection)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector,r=this.worldViewProjection;if(i.connectedPoint){var n=r.associatedVariableName,o=t._getFreeVariableName("screenSpaceTemp");switch(i.connectedPoint.type){case mp.Vector3:t.compilationString+="".concat(t._declareLocalVar(o,mp.Vector4)," = ").concat(n," * vec4").concat(t.fSuffix,"(").concat(i.associatedVariableName,", 1.0);\n");break;case mp.Vector4:t.compilationString+="".concat(t._declareLocalVar(o,mp.Vector4)," = ").concat(n," * ").concat(i.associatedVariableName,";\n")}return t.compilationString+="".concat(o," = vec4").concat(t.fSuffix,"(").concat(o,".xy / ").concat(o,".w, ").concat(o,".zw);"),t.compilationString+="".concat(o," = vec4").concat(t.fSuffix,"(").concat(o,".xy * 0.5 + vec2").concat(t.fSuffix,"(0.5, 0.5), ").concat(o,".zw);"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(o,".xy;\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(o,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(o,".y;\n")),this}},t}(Rp);(0,o.Y5)("BABYLON.ScreenSpaceBlock",zm);var Ym=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerInput("input",mp.Vector2),i.registerInput("strength",mp.Float),i.registerInput("center",mp.Vector2),i.registerInput("offset",mp.Vector2),i.registerOutput("output",mp.Vector2),i.registerOutput("x",mp.Float),i.registerOutput("y",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TwirlBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"strength",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"center",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.center.isConnected){var e=new Vp("center");e.value=new u.I9(.5,.5),e.output.connectTo(this.center)}if(!this.strength.isConnected){var t=new Vp("strength");t.value=1,t.output.connectTo(this.strength)}if(!this.offset.isConnected){var i=new Vp("offset");i.value=new u.I9(0,0),i.output.connectTo(this.offset)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=t._getFreeVariableName("delta"),r=t._getFreeVariableName("angle"),n=t._getFreeVariableName("x"),o=t._getFreeVariableName("y"),a=t._getFreeVariableName("result");return t.compilationString+="        \n            ".concat(t._declareLocalVar(i,mp.Vector2)," = ").concat(this.input.associatedVariableName," - ").concat(this.center.associatedVariableName,";\n            ").concat(t._declareLocalVar(r,mp.Float)," = ").concat(this.strength.associatedVariableName," * length(").concat(i,");\n            ").concat(t._declareLocalVar(n,mp.Float)," = cos(").concat(r,") * ").concat(i,".x - sin(").concat(r,") * ").concat(i,".y;\n            ").concat(t._declareLocalVar(o,mp.Float)," = sin(").concat(r,") * ").concat(i,".x + cos(").concat(r,") * ").concat(i,".y;\n            ").concat(t._declareLocalVar(a,mp.Vector2)," = vec2(").concat(n," + ").concat(this.center.associatedVariableName,".x + ").concat(this.offset.associatedVariableName,".x, ").concat(o," + ").concat(this.center.associatedVariableName,".y + ").concat(this.offset.associatedVariableName,".y);\n        "),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(a,";\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(a,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(a,".y;\n")),this},t}(Rp);(0,o.Y5)("BABYLON.TwirlBlock",Ym);var Xm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.generateInWorldSpace=!1,i.automaticNormalizationNormal=!0,i.automaticNormalizationTangent=!0,i.registerInput("input",mp.Float),i.registerInput("worldPosition",mp.Vector3),i.registerInput("worldNormal",mp.Vector3),i.registerInput("worldTangent",mp.AutoDetect,!0),i.registerOutput("output",mp.Vector4),i.registerOutput("xyz",mp.Vector3),i._inputs[3].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"HeightToNormalBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=1===t.shaderLanguage,n=t.fSuffix;this.generateInWorldSpace||this.worldTangent.isConnected||y.V.Error("You must connect the 'worldTangent' input of the ".concat(this.name," block!"));var o=this.generateInWorldSpace?"":"\n            vec3 biTangent = cross(norm, tgt);\n            mat3 TBN = mat3(tgt, biTangent, norm);\n            ",a=this.generateInWorldSpace?"":"\n            result = TBN * result;\n            result = result * vec3(0.5) + vec3(0.5);\n            ",s="\n            vec4 heightToNormal(float height, vec3 position, vec3 tangent, vec3 normal) {\n                vec3 tgt = ".concat(this.automaticNormalizationTangent?"normalize(tangent);":"tangent;","\n                vec3 norm = ").concat(this.automaticNormalizationNormal?"normalize(normal);":"normal;","\n                ").concat(o,"\n                vec3 worlddX = dFdx(position);\n                vec3 worlddY = dFdy(position);\n                vec3 crossX = cross(norm, worlddX);\n                vec3 crossY = cross(norm, worlddY);\n                float d = abs(dot(crossY, worlddX));\n                vec3 inToNormal = vec3(((((height + dFdx(height)) - height) * crossY) + (((height + dFdy(height)) - height) * crossX)) * sign(d));\n                inToNormal.y *= -1.0;\n                vec3 result = normalize((d * norm) - inToNormal);\n                ").concat(a,"\n                return vec4(result, 0.);\n            }");return r?s=t._babylonSLtoWGSL(s):t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable"),t._emitFunction("heightToNormal",s,"// heightToNormal"),t.compilationString+=t._declareOutput(i)+" = heightToNormal(".concat(this.input.associatedVariableName,", ").concat(this.worldPosition.associatedVariableName,", ").concat(this.worldTangent.isConnected?this.worldTangent.associatedVariableName:"vec3".concat(n,"(0.)"),".xyz, ").concat(this.worldNormal.associatedVariableName,");\n"),this.xyz.hasEndpoints&&(t.compilationString+=t._declareOutput(this.xyz)+" = ".concat(this.output.associatedVariableName,".xyz;\n")),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".generateInWorldSpace = ").concat(this.generateInWorldSpace,";\n"),(t+="".concat(this._codeVariableName,".automaticNormalizationNormal = ").concat(this.automaticNormalizationNormal,";\n"))+"".concat(this._codeVariableName,".automaticNormalizationTangent = ").concat(this.automaticNormalizationTangent,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.generateInWorldSpace=this.generateInWorldSpace,t.automaticNormalizationNormal=this.automaticNormalizationNormal,t.automaticNormalizationTangent=this.automaticNormalizationTangent,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.generateInWorldSpace=t.generateInWorldSpace,this.automaticNormalizationNormal=t.automaticNormalizationNormal,this.automaticNormalizationTangent=t.automaticNormalizationTangent},(0,f.Cg)([Dp("Generate in world space instead of tangent space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"generateInWorldSpace",void 0),(0,f.Cg)([Dp("Force normalization for the worldNormal input",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"automaticNormalizationNormal",void 0),(0,f.Cg)([Dp("Force normalization for the worldTangent input",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"automaticNormalizationTangent",void 0),t}(Rp);(0,o.Y5)("BABYLON.HeightToNormalBlock",Xm);var Wm=function(e){function t(t){var i=e.call(this,t,gp.Fragment,!0)||this;return i.registerInput("depth",mp.Float,!0),i.registerInput("worldPos",mp.Vector4,!0),i.registerInput("viewProjection",mp.Matrix,!0),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FragDepthBlock"},Object.defineProperty(t.prototype,"depth",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPos",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewProjection",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=0===t.shaderLanguage?"gl_FragDepth":"fragmentOutputs.fragDepth";return this.depth.isConnected?t.compilationString+="".concat(i," = ").concat(this.depth.associatedVariableName,";\n"):this.worldPos.isConnected&&this.viewProjection.isConnected?t.compilationString+="\n                ".concat(t._declareLocalVar("p",mp.Vector4)," = ").concat(this.viewProjection.associatedVariableName," * ").concat(this.worldPos.associatedVariableName,";\n                ").concat(t._declareLocalVar("v",mp.Float)," = p.z / p.w;\n                #ifndef IS_NDC_HALF_ZRANGE\n                    v = v * 0.5 + 0.5;\n                #endif\n                ").concat(i," = v;\n    \n            "):y.V.Warn("FragDepthBlock: either the depth input or both the worldPos and viewProjection inputs must be connected!"),this},t}(Rp);(0,o.Y5)("BABYLON.FragDepthBlock",Wm);var Hm=function(e){function t(t){var i=e.call(this,t,gp.Fragment)||this;return i.registerInput("worldPosition",mp.Vector4,!1),i.registerInput("viewProjection",mp.Matrix,!1),i.registerInput("worldNormal",mp.AutoDetect,!0),i.registerOutput("depth",mp.Vector3),i.worldNormal.addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ShadowMapBlock"},t.prototype.initialize=function(e){e._excludeVariableName("vPositionWSM"),e._excludeVariableName("lightDataSM"),e._excludeVariableName("biasAndScaleSM"),e._excludeVariableName("depthValuesSM"),e._excludeVariableName("clipPos"),e._excludeVariableName("worldPos"),e._excludeVariableName("zSM")},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewProjection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name);return t._emitUniformFromString("biasAndScaleSM",mp.Vector3),t._emitUniformFromString("lightDataSM",mp.Vector3),t._emitUniformFromString("depthValuesSM",mp.Vector2),t._emitFunctionFromInclude("packingFunctions",i),t.compilationString+="vec4 worldPos = ".concat(this.worldPosition.associatedVariableName,";\n"),t.compilationString+="vec3 vPositionWSM;\n",t.compilationString+="float vDepthMetricSM = 0.0;\n",t.compilationString+="float zSM;\n",this.worldNormal.isConnected&&(t.compilationString+="vec3 vNormalW = ".concat(this.worldNormal.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowMapVertexNormalBias",i)),t.compilationString+="vec4 clipPos = ".concat(this.viewProjection.associatedVariableName," * worldPos;\n"),t.compilationString+=t._emitCodeFromInclude("shadowMapVertexMetric",i,{replaceStrings:[{search:/gl_Position/g,replace:"clipPos"}]}),t.compilationString+=t._emitCodeFromInclude("shadowMapFragment",i,{replaceStrings:[{search:/return;/g,replace:""}]}),t.compilationString+="\n            #if SM_DEPTHTEXTURE == 1\n                #ifdef IS_NDC_HALF_ZRANGE\n                    gl_FragDepth = (clipPos.z / clipPos.w);\n                #else\n                    gl_FragDepth = (clipPos.z / clipPos.w) * 0.5 + 0.5;\n                #endif\n            #endif\n        ",t.compilationString+="".concat(t._declareOutput(this.depth)," = vec3(depthSM, 1., 1.);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ShadowMapBlock",Hm);var jm=function(e){function t(t){var i=e.call(this,t,gp.Fragment,!0)||this;return i.registerInput("viewDepth",mp.Float,!0),i.registerInput("worldPosition",mp.AutoDetect,!0),i.registerInput("viewNormal",mp.AutoDetect,!0),i.registerInput("reflectivity",mp.AutoDetect,!0),i.inputs[1].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4),i.inputs[2].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4),i.inputs[3].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PrePassOutputBlock"},Object.defineProperty(t.prototype,"viewDepth",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectivity",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.worldPosition,r=this.viewNormal,n=this.viewDepth,o=this.reflectivity;t.sharedData.blocksWithDefines.push(this);var a="//".concat(this.name);return t._emitFunctionFromInclude("helperFunctions",a),t.compilationString+="#if defined(PREPASS)\r\n",t.compilationString+="#ifdef PREPASS_DEPTH\r\n",n.connectedPoint?t.compilationString+=" gl_FragData[PREPASS_DEPTH_INDEX] = vec4(".concat(n.associatedVariableName,", 0.0, 0.0, 1.0);\r\n"):t.compilationString+=" gl_FragData[PREPASS_DEPTH_INDEX] = vec4(0.0, 0.0, 0.0, 0.0);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_POSITION\r\n",i.connectedPoint?t.compilationString+=" gl_FragData[PREPASS_POSITION_INDEX] = vec4(".concat(i.associatedVariableName,".rgb, ").concat(i.connectedPoint.type===mp.Vector4?i.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" gl_FragData[PREPASS_POSITION_INDEX] = vec4(0.0, 0.0, 0.0, 0.0);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_NORMAL\r\n",r.connectedPoint?t.compilationString+=" gl_FragData[PREPASS_NORMAL_INDEX] = vec4(".concat(r.associatedVariableName,".rgb, ").concat(r.connectedPoint.type===mp.Vector4?r.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" gl_FragData[PREPASS_NORMAL_INDEX] = vec4(0.0, 0.0, 0.0, 0.0);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_REFLECTIVITY\r\n",o.connectedPoint?t.compilationString+=" gl_FragData[PREPASS_REFLECTIVITY_INDEX] = vec4(".concat(o.associatedVariableName,".rgb, ").concat(o.connectedPoint.type===mp.Vector4?o.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" gl_FragData[PREPASS_REFLECTIVITY_INDEX] = vec4(0.0, 0.0, 0.0, 1.0);\r\n",t.compilationString+="#endif\r\n",t.compilationString+="#endif\r\n",this},t}(Rp);(0,o.Y5)("BABYLON.PrePassOutputBlock",jm);var qm=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment,!1)||this;return i.registerInput("worldPosition",mp.Vector4,!1,gp.Vertex),i.registerInput("view",mp.Matrix,!1,gp.Vertex),i.registerInput("input",mp.AutoDetect,!1,gp.Fragment),i.registerInput("fogColor",mp.AutoDetect,!1,gp.Fragment),i.registerOutput("output",mp.Color3,gp.Fragment),i.input.addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Color4),i.fogColor.addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FogBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fogColor",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.view.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.View&&t(e)}));i||(i=new Vp("view")).setAsSystemValue(Np.View),i.output.connectTo(this.view)}if(!this.fogColor.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.FogColor&&t(e)}));r||(r=new Vp("fogColor",void 0,mp.Color3)).setAsSystemValue(Np.FogColor),r.output.connectTo(this.fogColor)}},t.prototype.prepareDefines=function(e,t,i){var r=e.getScene();i.setValue("FOG",t.fogEnabled&&(0,Li.qL)(e,r))},t.prototype.bind=function(e,t,i){if(i){var r=i.getScene();e.setFloat4(this._fogParameters,r.fogMode,r.fogStart,r.fogEnd,r.fogDensity)}},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===gp.Fragment){t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this);var i=[],r="",n="";1===t.shaderLanguage?(i=[{search:/fn CalcFogFactor\(\)/,replace:"fn CalcFogFactor(vFogDistance: vec3f, vFogInfos: vec4f)"},{search:/uniforms.vFogInfos/g,replace:"vFogInfos"},{search:/fragmentInputs.vFogDistance/g,replace:"vFogDistance"}],r="fragmentInputs.",n="uniforms."):i=[{search:/float CalcFogFactor\(\)/,replace:"float CalcFogFactor(vec3 vFogDistance, vec4 vFogInfos)"}],t._emitFunctionFromInclude("fogFragmentDeclaration","//".concat(this.name),{removeUniforms:!0,removeVaryings:!0,removeIfDef:!1,replaceStrings:i});var o=t._getFreeVariableName("fog"),a=this.input,s=this.fogColor;this._fogParameters=t._getFreeVariableName("fogParameters");var l=this._outputs[0];t._emitUniformFromString(this._fogParameters,mp.Vector4),t.compilationString+="#ifdef FOG\n",t.compilationString+="".concat(t._declareLocalVar(o,mp.Float)," = CalcFogFactor(").concat(r).concat(this._fogDistanceName,", ").concat(n).concat(this._fogParameters,");\n"),t.compilationString+=t._declareOutput(l)+" = ".concat(o," * ").concat(a.associatedVariableName,".rgb + (1.0 - ").concat(o,") * ").concat(s.associatedVariableName,".rgb;\n"),t.compilationString+="#else\n".concat(t._declareOutput(l)," =  ").concat(a.associatedVariableName,".rgb;\n"),t.compilationString+="#endif\n"}else{var c=this.worldPosition,u=this.view;this._fogDistanceName=t._getFreeVariableName("vFogDistance"),t._emitVaryingFromString(this._fogDistanceName,mp.Vector3);var h=1===t.shaderLanguage?"vertexOutputs.":"";t.compilationString+="".concat(h).concat(this._fogDistanceName," = (").concat(u.associatedVariableName," * ").concat(c.associatedVariableName,").xyz;\n")}return this},t}(Rp);(0,o.Y5)("BABYLON.FogBlock",qm);var Km=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment)||this;return i._lightId=0,i.generateOnlyFragmentCode=!1,i._isUnique=!0,i.registerInput("worldPosition",mp.Vector4,!1,gp.Vertex),i.registerInput("worldNormal",mp.Vector4,!1,gp.Fragment),i.registerInput("cameraPosition",mp.Vector3,!1,gp.Fragment),i.registerInput("glossiness",mp.Float,!0,gp.Fragment),i.registerInput("glossPower",mp.Float,!0,gp.Fragment),i.registerInput("diffuseColor",mp.Color3,!0,gp.Fragment),i.registerInput("specularColor",mp.Color3,!0,gp.Fragment),i.registerInput("view",mp.Matrix,!0),i.registerOutput("diffuseOutput",mp.Color3,gp.Fragment),i.registerOutput("specularOutput",mp.Color3,gp.Fragment),i.registerOutput("shadow",mp.Float,gp.Fragment),i}return(0,f.C6)(t,e),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){var i=e;return i.worldPosition.isConnected?(i.generateOnlyFragmentCode=!i.generateOnlyFragmentCode,y.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(i._setTarget(),!0)},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?gp.Fragment:gp.VertexAndFragment),this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?gp.Fragment:gp.Vertex},t.prototype.getClassName=function(){return"LightBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glossiness",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glossPower",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularColor",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseOutput",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularOutput",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadow",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.CameraPosition&&t(e)}));i||(i=new Vp("cameraPosition")).setAsSystemValue(Np.CameraPosition),i.output.connectTo(this.cameraPosition)}},t.prototype.prepareDefines=function(e,t,i){if(i._areLightsDirty){var r=e.getScene();if(this.light){var n={needNormals:!1,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};(0,Li.lo)(r,e,this.light,this._lightId,i,!0,n),n.needRebuild&&i.rebuild()}else(0,Li.az)(r,e,i,!0,t.maxSimultaneousLights)}},t.prototype.updateUniformsAndSamples=function(e,t,i,r){for(var n=0;n<t.maxSimultaneousLights&&i["LIGHT"+n];n++){var o=e.uniforms.indexOf("vLightData"+n)>=0;(0,Li.GD)(n,e.uniforms,e.samplers,i["PROJECTEDLIGHTTEXTURE"+n],r,o)}},t.prototype.bind=function(e,t,i){if(i){var r=i.getScene();this.light?(0,Li.Kd)(this.light,this._lightId,r,e,!0):(0,Li.RL)(r,i,e,!0,t.maxSimultaneousLights)}},t.prototype._injectVertexCode=function(e){var t=this.worldPosition,i="//".concat(this.name);this.light?(this._lightId=(void 0!==e.counters.lightCounter?e.counters.lightCounter:-1)+1,e.counters.lightCounter=this._lightId,e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",i,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString())):(e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",i,{repeatKey:"maxSimultaneousLights"}),this._lightId=0,e.sharedData.dynamicUniformBlocks.push(this));var r="v_"+t.associatedVariableName;e._emitVaryingFromString(r,mp.Vector4)&&(e.compilationString+=(1===e.shaderLanguage?"vertexOutputs.":"")+"".concat(r," = ").concat(t.associatedVariableName,";\n")),this.light?e.compilationString+=e._emitCodeFromInclude("shadowsVertex",i,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/worldPos/g,replace:t.associatedVariableName}]}):(e.compilationString+="".concat(e._declareLocalVar("worldPos",mp.Vector4)," = ").concat(t.associatedVariableName,";\n"),this.view.isConnected&&(e.compilationString+="".concat(e._declareLocalVar("view",mp.Matrix)," = ").concat(this.view.associatedVariableName,";\n")),e.compilationString+=e._emitCodeFromInclude("shadowsVertex",i,{repeatKey:"maxSimultaneousLights"}))},t.prototype._injectUBODeclaration=function(e){var t="//".concat(this.name);this.light?e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",t,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString()):e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",t,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"varying,":void 0})},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=1===t.shaderLanguage,r=i?"f":"",n="//".concat(this.name);if(t.target===gp.Fragment){this.generateOnlyFragmentCode&&t.sharedData.dynamicUniformBlocks.push(this);var o=1===t.shaderLanguage?"fragmentInputs.":"";t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var a=this.worldPosition,s=a.associatedVariableName;this.generateOnlyFragmentCode?(s=t._getFreeVariableName("globalWorldPos"),t._emitFunction("light_globalworldpos","".concat(t._declareLocalVar(s,mp.Vector3),";\n"),n),t.compilationString+="".concat(s," = ").concat(a.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowsVertex",n,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"worldPos,".concat(a.associatedVariableName):void 0})):s=o+"v_"+s+".xyz",t._emitFunctionFromInclude("helperFunctions",n),t._emitFunctionFromInclude("lightsFragmentFunctions",n,{replaceStrings:[{search:/vPositionW/g,replace:s}]}),t._emitFunctionFromInclude("shadowsFragmentFunctions",n,{replaceStrings:[{search:/vPositionW/g,replace:s}]}),this._injectUBODeclaration(t),0===this._lightId&&(t._registerTempVariable("viewDirectionW")&&(t.compilationString+="".concat(t._declareLocalVar("viewDirectionW",mp.Vector3)," = normalize(").concat(this.cameraPosition.associatedVariableName," - ").concat(s,");\n")),t.compilationString+=i?"var info: lightingInfo;\n":"lightingInfo info;\n",t.compilationString+="".concat(t._declareLocalVar("shadow",mp.Float)," = 1.;\n"),t.compilationString+="".concat(t._declareLocalVar("aggShadow",mp.Float)," = 0.;\n"),t.compilationString+="".concat(t._declareLocalVar("numLights",mp.Float)," = 0.;\n"),t.compilationString+="".concat(t._declareLocalVar("glossiness",mp.Float)," = ").concat(this.glossiness.isConnected?this.glossiness.associatedVariableName:"1.0"," * ").concat(this.glossPower.isConnected?this.glossPower.associatedVariableName:"1024.0",";\n"),t.compilationString+="".concat(t._declareLocalVar("diffuseBase",mp.Vector3)," = vec3").concat(r,"(0., 0., 0.);\n"),t.compilationString+="".concat(t._declareLocalVar("specularBase",mp.Vector3),"  = vec3").concat(r,"(0., 0., 0.);\n"),t.compilationString+="".concat(t._declareLocalVar("normalW",mp.Vector3)," = ").concat(this.worldNormal.associatedVariableName,".xyz;\n")),this.light?t.compilationString+=t._emitCodeFromInclude("lightFragment",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/vPositionW/g,replace:s+".xyz"}]}):t.compilationString+=t._emitCodeFromInclude("lightFragment",n,{repeatKey:"maxSimultaneousLights",substitutionVars:"vPositionW,".concat(s,".xyz")}),0===this._lightId&&(t.compilationString+="aggShadow = aggShadow / numLights;\n");var l=this.diffuseOutput,c=this.specularOutput;return t.compilationString+=t._declareOutput(l)+" = diffuseBase".concat(this.diffuseColor.isConnected?" * "+this.diffuseColor.associatedVariableName:"",";\n"),c.hasEndpoints&&(t.compilationString+=t._declareOutput(c)+" = specularBase".concat(this.specularColor.isConnected?" * "+this.specularColor.associatedVariableName:"",";\n")),this.shadow.hasEndpoints&&(t.compilationString+=t._declareOutput(this.shadow)+" = aggShadow;\n"),this}this._injectVertexCode(t)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),t.lightId&&(this.light=i.getLightById(t.lightId)),this.generateOnlyFragmentCode=t.generateOnlyFragmentCode,this._setTarget()},(0,f.Cg)([Dp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),t}(Rp);(0,o.Y5)("BABYLON.LightBlock",Km);var Qm=function(e){function t(i){var r=e.call(this,i,gp.VertexAndFragment)||this;return r.registerOutput("source",mp.Object,gp.VertexAndFragment,new Im("source",r,1,t,"ImageSourceBlock")),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){var t,i=this;if(this._texture!==e){var r=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:M.q.LastCreatedScene;!e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerName",{get:function(){return this._samplerName},enumerable:!1,configurable:!0}),t.prototype.bind=function(e){this.texture&&e.setTexture(this._samplerName,this.texture)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.getClassName=function(){return"ImageSourceBlock"},Object.defineProperty(t.prototype,"source",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){return e.prototype._buildBlock.call(this,t),t.target===gp.Vertex&&(this._samplerName=t._getFreeVariableName(this.name+"Texture"),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.bindableBlocks.push(this)),t._emit2DSampler(this._samplerName),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&"VideoTexture"!==this.texture.getClassName()&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,r,n){e.prototype._deserialize.call(this,t,i,r,n),t.texture&&!lf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(0===t.texture.url.indexOf("data:")?r="":n&&(t.texture.url=n(t.texture.url),t.texture.name=t.texture.url),this.texture=rr.g.Parse(t.texture,i,r))},t}(Rp);(0,o.Y5)("BABYLON.ImageSourceBlock",Qm);var Zm=function(e){function t(t,i){void 0===i&&(i=!1);var r=e.call(this,t,i?gp.Fragment:gp.VertexAndFragment)||this;return r._convertToGammaSpace=!1,r._convertToLinearSpace=!1,r.disableLevelMultiplication=!1,r._fragmentOnly=i,r.registerInput("uv",mp.AutoDetect,!1,gp.VertexAndFragment),r.registerInput("source",mp.Object,!0,gp.VertexAndFragment,new Im("source",r,0,Qm,"ImageSourceBlock")),r.registerInput("layer",mp.Float,!0),r.registerInput("lod",mp.Float,!0),r.registerOutput("rgba",mp.Color4,gp.Neutral),r.registerOutput("rgb",mp.Color3,gp.Neutral),r.registerOutput("r",mp.Float,gp.Neutral),r.registerOutput("g",mp.Float,gp.Neutral),r.registerOutput("b",mp.Float,gp.Neutral),r.registerOutput("a",mp.Float,gp.Neutral),r.registerOutput("level",mp.Float,gp.Neutral),r._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector2|mp.Vector3|mp.Vector4),r._inputs[0]._prioritizeVertex=!i,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){var e;return this.source.isConnected?(null===(e=this.source.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:this._texture},set:function(e){var t,i=this;if(this._texture!==e){var r=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:M.q.LastCreatedScene;!e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),t._IsPrePassTextureBlock=function(e){return"PrePassTextureBlock"===(null==e?void 0:e.getClassName())},Object.defineProperty(t.prototype,"_isSourcePrePass",{get:function(){return t._IsPrePassTextureBlock(this._imageSource)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerName",{get:function(){if(this._imageSource){if(!t._IsPrePassTextureBlock(this._imageSource))return this._imageSource.samplerName;if(this.source.connectedPoint)return this._imageSource.getSamplerName(this.source.connectedPoint)}return this._samplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasImageSource",{get:function(){return this.source.isConnected},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToGammaSpace",{get:function(){return this._convertToGammaSpace},set:function(e){var t,i=this;if(e!==this._convertToGammaSpace&&(this._convertToGammaSpace=e,this.texture)){var r=null!==(t=this.texture.getScene())&&void 0!==t?t:M.q.LastCreatedScene;null==r||r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToLinearSpace",{get:function(){return this._convertToLinearSpace},set:function(e){var t,i=this;if(e!==this._convertToLinearSpace&&(this._convertToLinearSpace=e,this.texture)){var r=null!==(t=this.texture.getScene())&&void 0!==t?t:M.q.LastCreatedScene;null==r||r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TextureBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layer",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lod",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){if(this._fragmentOnly)return gp.Fragment;if(!this.uv.isConnected)return gp.VertexAndFragment;if(this.uv.sourceBlock.isInput)return gp.VertexAndFragment;for(var e=this.uv.connectedPoint;e;){if(e.target===gp.Fragment)return gp.Fragment;if(e.target===gp.Vertex)return gp.VertexAndFragment;if(e.target===gp.Neutral||e.target===gp.VertexAndFragment){var t=e.ownerBlock;if(t.target===gp.Fragment)return gp.Fragment;e=null;for(var i=0,r=t.inputs;i<r.length;i++){var n=r[i];if(n.connectedPoint){e=n.connectedPoint;break}}}}return gp.VertexAndFragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected)if(e.mode===Hp.PostProcess)(i=e.getBlockByPredicate((function(e){return"uv"===e.name&&t(e)})))&&i.connectTo(this);else{var i,r=e.mode===Hp.Particle?"particle_uv":"uv";(i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&e.name===r&&t(e)})))||(i=new Vp("uv")).setAsAttribute(r),i.output.connectTo(this.uv)}},t.prototype.initializeDefines=function(e,t,i){i._areTexturesDirty&&void 0!==this._mainUVDefineName&&i.setValue(this._mainUVDefineName,!1,!0)},t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty)if(this.texture&&this.texture.getTextureMatrix){var r=this.convertToGammaSpace&&this.texture&&!this.texture.gammaSpace,n=this.convertToLinearSpace&&this.texture&&this.texture.gammaSpace;i.setValue(this._linearDefineName,r,!0),i.setValue(this._gammaDefineName,n,!0),this._isMixed&&(this.texture.getTextureMatrix().isIdentityAs3x2()?(i.setValue(this._defineName,!1,!0),i.setValue(this._mainUVDefineName,!0,!0)):(i.setValue(this._defineName,!0),null==i[this._mainUVDefineName]&&i.setValue(this._mainUVDefineName,!1,!0)))}else this._isMixed&&(i.setValue(this._defineName,!1,!0),i.setValue(this._mainUVDefineName,!0,!0))},t.prototype.isReady=function(){return!!this._isSourcePrePass||!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e){this._isSourcePrePass&&e.setFloat(this._textureInfoName,1),this.texture&&(this._isMixed&&(e.setFloat(this._textureInfoName,this.texture.level),e.setMatrix(this._textureTransformName,this.texture.getTextureMatrix())),this._imageSource||e.setTexture(this._samplerName,this.texture))},Object.defineProperty(t.prototype,"_isMixed",{get:function(){return this.target!==gp.Fragment},enumerable:!1,configurable:!0}),t.prototype._injectVertexCode=function(e){var t=this.uv;this._defineName=e._getFreeDefineName("UVTRANSFORM"),this._mainUVDefineName="VMAIN"+t.declarationVariableName.toUpperCase(),this._mainUVName="vMain"+t.declarationVariableName,this._transformedUVName=e._getFreeVariableName("transformedUV"),this._textureTransformName=e._getFreeVariableName("textureTransform"),this._textureInfoName=e._getFreeVariableName("textureInfoName"),this.level.associatedVariableName=this._textureInfoName,e._emitVaryingFromString(this._transformedUVName,mp.Vector2,this._defineName),e._emitVaryingFromString(this._mainUVName,mp.Vector2,this._mainUVDefineName),e._emitUniformFromString(this._textureTransformName,mp.Matrix,this._defineName);var i=e._getShaderType(mp.Vector4),r=e._getShaderType(mp.Vector2);if(e.compilationString+="#ifdef ".concat(this._defineName,"\n"),e.compilationString+="".concat(e._getVaryingName(this._transformedUVName)," = ").concat(r,"(").concat(this._textureTransformName," * ").concat(i,"(").concat(t.associatedVariableName,".xy, 1.0, 0.0));\n"),e.compilationString+="#elif defined(".concat(this._mainUVDefineName,")\n"),e.compilationString+="".concat(e._getVaryingName(this._mainUVName)," = ").concat(t.associatedVariableName,".xy;\n"),e.compilationString+="#endif\n",this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var n=0,o=this._outputs;n<o.length;n++){var a=o[n];a.hasEndpoints&&"level"!==a.name&&this._writeOutput(e,a,a.name,!0)}}},t.prototype._getUVW=function(e){var t,i,r,n,o,a,s=e,l=null!==(r=null===(i=null===(t=this._texture)||void 0===t?void 0:t._texture)||void 0===i?void 0:i.is2DArray)&&void 0!==r&&r,c=null!==(a=null===(o=null===(n=this._texture)||void 0===n?void 0:n._texture)||void 0===o?void 0:o.is3D)&&void 0!==a&&a;if(l){var u=this.layer.isConnected?this.layer.associatedVariableName:"0";s="vec3(".concat(e,", ").concat(u,")")}else c&&(u=this.layer.isConnected?this.layer.associatedVariableName:"0",s="vec3(".concat(e,", ").concat(u,")"));return s},t.prototype._samplerFunc=function(e){return 1===e.shaderLanguage?e.target===gp.Vertex?"textureSampleLevel":"textureSample":this.lod.isConnected?"texture2DLodEXT":"texture2D"},Object.defineProperty(t.prototype,"_samplerLodSuffix",{get:function(){return this.lod.isConnected?", ".concat(this.lod.associatedVariableName):""},enumerable:!1,configurable:!0}),t.prototype._generateTextureSample=function(e,t){if(1===t.shaderLanguage){var i=t.target===gp.Vertex;return"".concat(this._samplerFunc(t),"(").concat(this.samplerName,",").concat(this.samplerName+s.Y.AUTOSAMPLERSUFFIX,", ").concat(this._getUVW(e)).concat(this._samplerLodSuffix).concat(i?", 0":"",")")}return"".concat(this._samplerFunc(t),"(").concat(this.samplerName,", ").concat(this._getUVW(e)).concat(this._samplerLodSuffix,")")},t.prototype._generateTextureLookup=function(e){e.compilationString+="#ifdef ".concat(this._defineName,"\n"),e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(this._generateTextureSample(e._getVaryingName(this._transformedUVName),e),";\n"),e.compilationString+="#elif defined(".concat(this._mainUVDefineName,")\n"),e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(this._generateTextureSample(this._mainUVName?e._getVaryingName(this._mainUVName):this.uv.associatedVariableName,e)).concat(this._samplerLodSuffix,";\n"),e.compilationString+="#endif\n"},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===gp.Fragment)return;this._generateTextureLookup(e)}else this.uv.ownerBlock.target!==gp.Fragment?this._generateTextureLookup(e):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(this._generateTextureSample(i.associatedVariableName,e)).concat(this._samplerLodSuffix,";\n")},t.prototype._generateConversionCode=function(e,t,i){"a"!==i&&(this.texture&&this.texture.gammaSpace||(e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n                    ").concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n                    #endif\n                ")),e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n                ").concat(t.associatedVariableName," = toLinearSpace(").concat(t.associatedVariableName,");\n                #endif\n            "))},t.prototype._writeOutput=function(e,t,i,r){if(void 0===r&&(r=!1),r){if(e.target===gp.Fragment)return;return e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),void this._generateConversionCode(e,t,i)}if(this.uv.ownerBlock.target===gp.Fragment)return e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),void this._generateConversionCode(e,t,i);var n="";this.disableLevelMultiplication||(n=" * ".concat((1===e.shaderLanguage?"uniforms.":"")+this._textureInfoName)),e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i).concat(n,";\n"),this._generateConversionCode(e,t,i)},t.prototype._buildBlock=function(t){var i,r,n,o;if(e.prototype._buildBlock.call(this,t),this.source.isConnected?this._imageSource=this.source.connectedPoint.ownerBlock:this._imageSource=null,(t.target===gp.Vertex||this._fragmentOnly||t.target===gp.Fragment)&&(this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA")),!this._isMixed&&t.target===gp.Fragment||this._isMixed&&t.target===gp.Vertex){if(!this._imageSource){var a=t._getFreeVariableName(this.name);this._samplerName=a+"Texture",(null===(r=null===(i=this._texture)||void 0===i?void 0:i._texture)||void 0===r?void 0:r.is2DArray)?t._emit2DArraySampler(this._samplerName):t._emit2DSampler(this._samplerName)}t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this)}if(t.target===gp.Fragment){if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){this._isMixed&&!this._imageSource&&((null===(o=null===(n=this._texture)||void 0===n?void 0:n._texture)||void 0===o?void 0:o.is2DArray)?t._emit2DArraySampler(this._samplerName):t._emit2DSampler(this._samplerName));var s="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",s),this._isMixed&&t._emitUniformFromString(this._textureInfoName,mp.Float),this._writeTextureRead(t);for(var l=0,c=this._outputs;l<c.length;l++){var u=c[l];u.hasEndpoints&&"level"!==u.name&&this._writeOutput(t,u,u.name)}return this}}else this._injectVertexCode(t)},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"),t+="".concat(this._codeVariableName,".disableLevelMultiplication = ").concat(this.disableLevelMultiplication,";\n"),this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.fragmentOnly=this._fragmentOnly,t.disableLevelMultiplication=this.disableLevelMultiplication,this.hasImageSource||!this.texture||this.texture.isRenderTarget||"VideoTexture"===this.texture.getClassName()||(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,r,n){e.prototype._deserialize.call(this,t,i,r),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this._fragmentOnly=!!t.fragmentOnly,this.disableLevelMultiplication=!!t.disableLevelMultiplication,t.texture&&!lf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(0===t.texture.url.indexOf("data:")?r="":n&&(t.texture.url=n(t.texture.url),t.texture.name=t.texture.url),this.texture=rr.g.Parse(t.texture,i,r))},t}(Rp);(0,o.Y5)("BABYLON.TextureBlock",Zm);var Jm=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment)||this;return i.generateOnlyFragmentCode=!1,i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){var t,i=this;if(this._texture!==e){var r=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:M.q.LastCreatedScene;!e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){return e._onGenerateOnlyFragmentCodeChanged()},t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this._setTarget(),!0},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?gp.Fragment:gp.VertexAndFragment)},t.prototype.getClassName=function(){return"ReflectionTextureBaseBlock"},t.prototype._getTexture=function(){return this.texture},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.position.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name&&t(e)}));i||(i=new Vp("position")).setAsAttribute(),i.output.connectTo(this.position)}if(!this.world.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.World&&t(e)}));r||(r=new Vp("world")).setAsSystemValue(Np.World),r.output.connectTo(this.world)}if(this.view&&!this.view.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.View&&t(e)}));n||(n=new Vp("view")).setAsSystemValue(Np.View),n.output.connectTo(this.view)}},t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty){var r=this._getTexture();r&&r.getTextureMatrix&&(i.setValue(this._define3DName,r.isCube,!0),i.setValue(this._defineLocalCubicName,!!r.boundingBoxSize,!0),i.setValue(this._defineExplicitName,r.coordinatesMode===s.Y.TEXTURE_EXPLICIT_MODE,!0),i.setValue(this._defineSkyboxName,r.coordinatesMode===s.Y.TEXTURE_SKYBOX_MODE,!0),i.setValue(this._defineCubicName,r.coordinatesMode===s.Y.TEXTURE_CUBIC_MODE||r.coordinatesMode===s.Y.TEXTURE_INVCUBIC_MODE,!0),i.setValue("INVERTCUBICMAP",r.coordinatesMode===s.Y.TEXTURE_INVCUBIC_MODE,!0),i.setValue(this._defineSphericalName,r.coordinatesMode===s.Y.TEXTURE_SPHERICAL_MODE,!0),i.setValue(this._definePlanarName,r.coordinatesMode===s.Y.TEXTURE_PLANAR_MODE,!0),i.setValue(this._defineProjectionName,r.coordinatesMode===s.Y.TEXTURE_PROJECTION_MODE,!0),i.setValue(this._defineEquirectangularName,r.coordinatesMode===s.Y.TEXTURE_EQUIRECTANGULAR_MODE,!0),i.setValue(this._defineEquirectangularFixedName,r.coordinatesMode===s.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MODE,!0),i.setValue(this._defineMirroredEquirectangularFixedName,r.coordinatesMode===s.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE,!0))}},t.prototype.isReady=function(){var e=this._getTexture();return!(e&&!e.isReadyOrNotBlocking())},t.prototype.bind=function(e,t,i,r){var n=this._getTexture();if(i&&n&&(e.setMatrix(this._reflectionMatrixName,n.getReflectionTextureMatrix()),n.isCube?e.setTexture(this._cubeSamplerName,n):e.setTexture(this._2DSamplerName,n),n.boundingBoxSize)){var o=n;e.setVector3(this._reflectionPositionName,o.boundingBoxPosition),e.setVector3(this._reflectionSizeName,o.boundingBoxSize)}},t.prototype.handleVertexSide=function(e){if(this.generateOnlyFragmentCode&&e.target===gp.Vertex)return"";this._define3DName=e._getFreeDefineName("REFLECTIONMAP_3D"),this._defineCubicName=e._getFreeDefineName("REFLECTIONMAP_CUBIC"),this._defineSphericalName=e._getFreeDefineName("REFLECTIONMAP_SPHERICAL"),this._definePlanarName=e._getFreeDefineName("REFLECTIONMAP_PLANAR"),this._defineProjectionName=e._getFreeDefineName("REFLECTIONMAP_PROJECTION"),this._defineExplicitName=e._getFreeDefineName("REFLECTIONMAP_EXPLICIT"),this._defineEquirectangularName=e._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR"),this._defineLocalCubicName=e._getFreeDefineName("USE_LOCAL_REFLECTIONMAP_CUBIC"),this._defineMirroredEquirectangularFixedName=e._getFreeDefineName("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"),this._defineEquirectangularFixedName=e._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR_FIXED"),this._defineSkyboxName=e._getFreeDefineName("REFLECTIONMAP_SKYBOX"),this._defineOppositeZ=e._getFreeDefineName("REFLECTIONMAP_OPPOSITEZ"),this._reflectionMatrixName=e._getFreeVariableName("reflectionMatrix"),e._emitUniformFromString(this._reflectionMatrixName,mp.Matrix);var t="",i=1===e.shaderLanguage;this._worldPositionNameInFragmentOnlyMode=e._getFreeVariableName("worldPosition");var r=this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:"v_"+this.worldPosition.associatedVariableName;return(this.generateOnlyFragmentCode||e._emitVaryingFromString(r,mp.Vector4))&&(this.generateOnlyFragmentCode?t+="".concat(e._declareLocalVar(r,mp.Vector4)," = ").concat(this.worldPosition.associatedVariableName,";\n"):t+="".concat(i?"vertexOutputs.":"").concat(r," = ").concat(this.worldPosition.associatedVariableName,";\n")),this._positionUVWName=e._getFreeVariableName("positionUVW"),this._directionWName=e._getFreeVariableName("directionW"),(this.generateOnlyFragmentCode||e._emitVaryingFromString(this._positionUVWName,mp.Vector3,this._defineSkyboxName))&&(t+="#ifdef ".concat(this._defineSkyboxName,"\n"),this.generateOnlyFragmentCode?t+="".concat(e._declareLocalVar(this._positionUVWName,mp.Vector3)," = ").concat(this.position.associatedVariableName,".xyz;\n"):t+="".concat(i?"vertexOutputs.":"").concat(this._positionUVWName," = ").concat(this.position.associatedVariableName,".xyz;\n"),t+="#endif\n"),(this.generateOnlyFragmentCode||e._emitVaryingFromString(this._directionWName,mp.Vector3,"defined(".concat(this._defineEquirectangularFixedName,") || defined(").concat(this._defineMirroredEquirectangularFixedName,")")))&&(t+="#if defined(".concat(this._defineEquirectangularFixedName,") || defined(").concat(this._defineMirroredEquirectangularFixedName,")\n"),this.generateOnlyFragmentCode?t+="".concat(e._declareLocalVar(this._directionWName,mp.Vector3)," = normalize(vec3").concat(e.fSuffix,"(").concat(this.world.associatedVariableName," * vec4").concat(e.fSuffix,"(").concat(this.position.associatedVariableName,".xyz, 0.0)));\n"):t+="".concat(i?"vertexOutputs.":"").concat(this._directionWName," = normalize(vec3").concat(e.fSuffix,"(").concat(this.world.associatedVariableName," * vec4").concat(e.fSuffix,"(").concat(this.position.associatedVariableName,".xyz, 0.0)));\n"),t+="#endif\n"),t},t.prototype.handleFragmentSideInits=function(e){e.sharedData.blockingBlocks.push(this),e.sharedData.textureBlocks.push(this),this._cubeSamplerName=e._getFreeVariableName(this.name+"CubeSampler"),e.samplers.push(this._cubeSamplerName),this._2DSamplerName=e._getFreeVariableName(this.name+"2DSampler"),e.samplers.push(this._2DSamplerName),e._samplerDeclaration+="#ifdef ".concat(this._define3DName,"\n"),e._emitCubeSampler(this._cubeSamplerName,"",!0),e._samplerDeclaration+="#else\n",e._emit2DSampler(this._2DSamplerName,"",!0),e._samplerDeclaration+="#endif\n",e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this);var t="//".concat(this.name);e._emitFunctionFromInclude("helperFunctions",t),e._emitFunctionFromInclude("reflectionFunction",t,{replaceStrings:[{search:/vec3 computeReflectionCoords/g,replace:"void DUMMYFUNC"},{search:/fn computeReflectionCoords/g,replace:"void DUMMYFUNC"}]}),this._reflectionColorName=e._getFreeVariableName("reflectionColor"),this._reflectionVectorName=e._getFreeVariableName("reflectionUVW"),this._reflectionCoordsName=e._getFreeVariableName("reflectionCoords"),this._reflectionPositionName=e._getFreeVariableName("vReflectionPosition"),e._emitUniformFromString(this._reflectionPositionName,mp.Vector3),this._reflectionSizeName=e._getFreeVariableName("vReflectionPosition"),e._emitUniformFromString(this._reflectionSizeName,mp.Vector3)},t.prototype.handleFragmentSideCodeReflectionCoords=function(e,t,i,r,n){void 0===r&&(r=!1),void 0===n&&(n=!1),i||(i=this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:"v_".concat(this.worldPosition.associatedVariableName));var o=this._reflectionMatrixName,a="normalize(".concat(this._directionWName,")"),s="".concat(this._positionUVWName),l="".concat(this.cameraPosition.associatedVariableName),c="".concat(this.view.associatedVariableName);t+=".xyz",1!==e.shaderLanguage||this.generateOnlyFragmentCode||(i="fragmentInputs."+i,o="uniforms."+o);var u="\n            #ifdef ".concat(this._defineMirroredEquirectangularFixedName,"\n               ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeMirroredFixedEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(a,");\n            #endif\n\n            #ifdef ").concat(this._defineEquirectangularFixedName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeFixedEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(a,");\n            #endif\n\n            #ifdef ").concat(this._defineEquirectangularName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineSphericalName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeSphericalCoords(").concat(i,", ").concat(t,", ").concat(c,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._definePlanarName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computePlanarCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineCubicName,"\n                #ifdef ").concat(this._defineLocalCubicName,"\n                    ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeCubicLocalCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,", ").concat(this._reflectionSizeName,", ").concat(this._reflectionPositionName,");\n                #else\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeCubicCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n                #endif\n            #endif\n\n            #ifdef ").concat(this._defineProjectionName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeProjectionCoords(").concat(i,", ").concat(c,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineSkyboxName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = computeSkyBoxCoords(").concat(s,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineExplicitName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,mp.Vector3)," = vec3(0, 0, 0);\n            #endif\n");return n||(u+="#ifdef ".concat(this._defineOppositeZ,"\n                ").concat(this._reflectionVectorName,".z *= -1.0;\n            #endif\n")),r||(u+="\n                #ifdef ".concat(this._define3DName,"\n                    ").concat(e._declareLocalVar(this._reflectionCoordsName,mp.Vector3)," = ").concat(this._reflectionVectorName,";\n                #else\n                    ").concat(e._declareLocalVar(this._reflectionCoordsName,mp.Vector2)," = ").concat(this._reflectionVectorName,".xy;\n                    #ifdef ").concat(this._defineProjectionName,"\n                        ").concat(this._reflectionCoordsName," /= ").concat(this._reflectionVectorName,".z;\n                    #endif\n                    ").concat(this._reflectionCoordsName,".y = 1.0 - ").concat(this._reflectionCoordsName,".y;\n                #endif\n")),u},t.prototype.handleFragmentSideCodeReflectionColor=function(e,t,i){void 0===i&&(i=".rgb");var r=mp.Vector4;3===i.length&&(r=mp.Vector3);var n="".concat(e._declareLocalVar(this._reflectionColorName,r),";\n            #ifdef ").concat(this._define3DName,"\n");return n+=t?"".concat(this._reflectionColorName," = ").concat(e._generateTextureSampleCubeLOD(this._reflectionVectorName,this._cubeSamplerName,t)).concat(i,";\n"):"".concat(this._reflectionColorName," = ").concat(e._generateTextureSampleCube(this._reflectionVectorName,this._cubeSamplerName)).concat(i,";\n"),n+="\n            #else\n",(n+=t?"".concat(this._reflectionColorName," =").concat(e._generateTextureSampleLOD(this._reflectionCoordsName,this._2DSamplerName,t)).concat(i,";\n"):"".concat(this._reflectionColorName," = ").concat(e._generateTextureSample(this._reflectionCoordsName,this._2DSamplerName)).concat(i,";\n"))+"#endif\n"},t.prototype.writeOutputs=function(e,t){var i="";if(e.target===gp.Fragment)for(var r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&(i+="".concat(e._declareOutput(o)," = ").concat(t,".").concat(o.name,";\n"))}return i},t.prototype._buildBlock=function(t){return e.prototype._buildBlock.call(this,t),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);if(!this.texture)return t;if(this.texture.isCube){var i=this.texture.forcedExtension;t+="".concat(this._codeVariableName,'.texture = new BABYLON.CubeTexture("').concat(this.texture.name,'", undefined, undefined, ').concat(this.texture.noMipmap,", null, undefined, undefined, undefined, ").concat(this.texture._prefiltered,", ").concat(i?'"'+i+'"':"null",");\n")}else t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null);\n');return t+"".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),t.texture&&!lf.IgnoreTexturesAtLoadTime&&(r=0===t.texture.url.indexOf("data:")?"":r,t.texture.isCube?this.texture=Td.Parse(t.texture,i,r):this.texture=rr.g.Parse(t.texture,i,r)),this.generateOnlyFragmentCode=t.generateOnlyFragmentCode,this._setTarget()},(0,f.Cg)([Dp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),t}(Rp);(0,o.Y5)("BABYLON.ReflectionTextureBaseBlock",Jm);var $m=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("position",mp.AutoDetect,!1,gp.Vertex),i.registerInput("worldPosition",mp.Vector4,!1,gp.Vertex),i.registerInput("worldNormal",mp.Vector4,!1,gp.Fragment),i.registerInput("world",mp.Matrix,!1,gp.Vertex),i.registerInput("cameraPosition",mp.Vector3,!1,gp.Fragment),i.registerInput("view",mp.Matrix,!1,gp.Fragment),i.registerOutput("rgb",mp.Color3,gp.Fragment),i.registerOutput("rgba",mp.Color4,gp.Fragment),i.registerOutput("r",mp.Float,gp.Fragment),i.registerOutput("g",mp.Float,gp.Fragment),i.registerOutput("b",mp.Float,gp.Fragment),i.registerOutput("a",mp.Float,gp.Fragment),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this.position.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,y.V.Error("The position input must not be connected to be able to switch!"),!1):this.worldPosition.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,y.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(this._setTarget(),!0)},t.prototype._setTarget=function(){e.prototype._setTarget.call(this),this.getInputByName("position").target=this.generateOnlyFragmentCode?gp.Fragment:gp.Vertex,this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?gp.Fragment:gp.Vertex},t.prototype.getClassName=function(){return"ReflectionTextureBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(t,i){if(void 0===i&&(i=function(){return!0}),e.prototype.autoConfigure.call(this,t),!this.cameraPosition.isConnected){var r=t.getInputBlockByPredicate((function(e){return e.systemValue===Np.CameraPosition&&i(e)}));r||(r=new Vp("cameraPosition")).setAsSystemValue(Np.CameraPosition),r.output.connectTo(this.cameraPosition)}},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),!this.texture)return t.compilationString+=this.writeOutputs(t,"vec4".concat(t.fSuffix,"(0.)")),this;if(t.target!==gp.Fragment)return t.compilationString+=this.handleVertexSide(t),this;this.generateOnlyFragmentCode&&(t.compilationString+=this.handleVertexSide(t)),this.handleFragmentSideInits(t);var i=t._getFreeVariableName("normalWUnit");return t.compilationString+="".concat(t._declareLocalVar(i,mp.Vector4)," = normalize(").concat(this.worldNormal.associatedVariableName,");\n"),t.compilationString+=this.handleFragmentSideCodeReflectionCoords(t,i),t.compilationString+=this.handleFragmentSideCodeReflectionColor(t,void 0,""),t.compilationString+=this.writeOutputs(t,this._reflectionColorName),this},t}(Jm);(0,o.Y5)("BABYLON.ReflectionTextureBlock",$m);var eg=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment)||this;return i.useNonLinearDepth=!1,i.storeCameraSpaceZ=!1,i.force32itsFloat=!1,i._isUnique=!0,i.registerInput("uv",mp.AutoDetect,!1,gp.VertexAndFragment),i.registerOutput("depth",mp.Float,gp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector2|mp.Vector3|mp.Vector4),i._inputs[0]._prioritizeVertex=!1,i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SceneDepthBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("textureSampler")},Object.defineProperty(t.prototype,"target",{get:function(){return this.uv.isConnected?this.uv.sourceBlock.isInput?gp.VertexAndFragment:gp.Fragment:gp.VertexAndFragment},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(e){return e.enableDepthRenderer(void 0,this.useNonLinearDepth,this.force32itsFloat,void 0,this.storeCameraSpaceZ).getDepthMap()},t.prototype.bind=function(e,t){var i=this._getTexture(t.getScene());e.setTexture(this._samplerName,i)},t.prototype._injectVertexCode=function(e){var t=this.uv;if(t.connectedPoint.ownerBlock.isInput&&(t.connectedPoint.ownerBlock.isAttribute||e._emitUniformFromString(t.associatedVariableName,t.type===mp.Vector3?mp.Vector3:t.type===mp.Vector4?mp.Vector4:mp.Vector2)),this._mainUVName="vMain"+t.associatedVariableName,e._emitVaryingFromString(this._mainUVName,mp.Vector2),e.compilationString+="".concat(this._mainUVName," = ").concat(t.associatedVariableName,".xy;\n"),this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var i=0,r=this._outputs;i<r.length;i++){var n=r[i];n.hasEndpoints&&this._writeOutput(e,n,"r",!0)}}},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===gp.Fragment)return;var r=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSampleLevel(".concat(this._samplerName,", ").concat(this._samplerName+s.Y.AUTOSAMPLERSUFFIX,","),n=0===e.shaderLanguage?"":", 0";e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4),"=  ").concat(r," ").concat(i.associatedVariableName,".xy").concat(n,");\n")}else{var o=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSample(".concat(this._samplerName,", ").concat(this._samplerName+s.Y.AUTOSAMPLERSUFFIX,",");this.uv.ownerBlock.target!==gp.Fragment?e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(o," ").concat(this._mainUVName,");\n"):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = ").concat(o," ").concat(i.associatedVariableName,".xy);\n")}},t.prototype._writeOutput=function(e,t,i,r){if(void 0===r&&(r=!1),r){if(e.target===gp.Fragment)return;e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")}else this.uv.ownerBlock.target,gp.Fragment,e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._samplerName=t._getFreeVariableName(this.name+"Sampler"),this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t.sharedData.bindableBlocks.indexOf(this)<0&&t.sharedData.bindableBlocks.push(this),t.target!==gp.Fragment)return t._emit2DSampler(this._samplerName),void this._injectVertexCode(t);if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){t._emit2DSampler(this._samplerName),this._writeTextureRead(t);for(var i=0,r=this._outputs;i<r.length;i++){var n=r[i];n.hasEndpoints&&this._writeOutput(t,n,"r")}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.useNonLinearDepth=this.useNonLinearDepth,t.storeCameraSpaceZ=this.storeCameraSpaceZ,t.force32itsFloat=this.force32itsFloat,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.useNonLinearDepth=t.useNonLinearDepth,this.storeCameraSpaceZ=!!t.storeCameraSpaceZ,this.force32itsFloat=t.force32itsFloat},(0,f.Cg)([Dp("Use non linear depth",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e,t){var i=t,r=!1;return i.useNonLinearDepth&&(i.storeCameraSpaceZ=!1,r=!0),e&&e.disableDepthRenderer(),r}}})],t.prototype,"useNonLinearDepth",void 0),(0,f.Cg)([Dp("Store Camera space Z",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e,t){var i=t,r=!1;return i.storeCameraSpaceZ&&(i.useNonLinearDepth=!1,r=!0),e&&e.disableDepthRenderer(),r}}})],t.prototype,"storeCameraSpaceZ",void 0),(0,f.Cg)([Dp("Force 32 bits float",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e){return null==e?void 0:e.disableDepthRenderer()}}})],t.prototype,"force32itsFloat",void 0),t}(Rp);(0,o.Y5)("BABYLON.SceneDepthBlock",eg);var tg=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment,!0)||this;return i.registerInput("worldPosition",mp.Vector4,!1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ClipPlanesBlock"},t.prototype.initialize=function(e){e._excludeVariableName("vClipPlane"),e._excludeVariableName("fClipDistance"),e._excludeVariableName("vClipPlane2"),e._excludeVariableName("fClipDistance2"),e._excludeVariableName("vClipPlane3"),e._excludeVariableName("fClipDistance3"),e._excludeVariableName("vClipPlane4"),e._excludeVariableName("fClipDistance4"),e._excludeVariableName("vClipPlane5"),e._excludeVariableName("fClipDistance5"),e._excludeVariableName("vClipPlane6"),e._excludeVariableName("fClipDistance6")},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return gp.VertexAndFragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){var r,n,o,a,s,l,c=e.getScene(),u=!!(null!==(r=t.clipPlane)&&void 0!==r?r:c.clipPlane),h=!!(null!==(n=t.clipPlane2)&&void 0!==n?n:c.clipPlane2),d=!!(null!==(o=t.clipPlane3)&&void 0!==o?o:c.clipPlane3),p=!!(null!==(a=t.clipPlane4)&&void 0!==a?a:c.clipPlane4),f=!!(null!==(s=t.clipPlane5)&&void 0!==s?s:c.clipPlane5),_=!!(null!==(l=t.clipPlane6)&&void 0!==l?l:c.clipPlane6);i.setValue("CLIPPLANE",u,!0),i.setValue("CLIPPLANE2",h,!0),i.setValue("CLIPPLANE3",d,!0),i.setValue("CLIPPLANE4",p,!0),i.setValue("CLIPPLANE5",f,!0),i.setValue("CLIPPLANE6",_,!0)},t.prototype.bind=function(e,t,i){if(i){var r=i.getScene();(0,zo.gS)(e,t,r)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name);if(t.target!==gp.Fragment){var r=this.worldPosition;return t._emitFunctionFromInclude("clipPlaneVertexDeclaration",i,{replaceStrings:[{search:/uniform vec4 vClipPlane\d*;/g,replace:""}]}),t.compilationString+=t._emitCodeFromInclude("clipPlaneVertex",i,{replaceStrings:[{search:/worldPos/g,replace:r.associatedVariableName}]}),t._emitUniformFromString("vClipPlane",mp.Vector4),t._emitUniformFromString("vClipPlane2",mp.Vector4),t._emitUniformFromString("vClipPlane3",mp.Vector4),t._emitUniformFromString("vClipPlane4",mp.Vector4),t._emitUniformFromString("vClipPlane5",mp.Vector4),void t._emitUniformFromString("vClipPlane6",mp.Vector4)}return t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t._emitFunctionFromInclude("clipPlaneFragmentDeclaration",i),t.compilationString+=t._emitCodeFromInclude("clipPlaneFragment",i),this},t}(Rp);(0,o.Y5)("BABYLON.ClipPlanesBlock",tg);var ig=function(e){function t(t,i){void 0===i&&(i=gp.VertexAndFragment);var r=e.call(this,t,i,!1)||this;return r.registerOutput("position",mp.Object,gp.VertexAndFragment,new Im("position",r,1,Qm,"ImageSourceBlock")),r.registerOutput("depth",mp.Object,gp.VertexAndFragment,new Im("depth",r,1,Qm,"ImageSourceBlock")),r.registerOutput("normal",mp.Object,gp.VertexAndFragment,new Im("normal",r,1,Qm,"ImageSourceBlock")),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return null},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.getSamplerName=function(e){return e===this._outputs[0]?this._positionSamplerName:e===this._outputs[1]?this._depthSamplerName:e===this._outputs[2]?this._normalSamplerName:""},Object.defineProperty(t.prototype,"position",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positionSamplerName",{get:function(){return this._positionSamplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalSamplerName",{get:function(){return this._normalSamplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthSamplerName",{get:function(){return this._depthSamplerName},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PrePassTextureBlock"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==gp.Vertex)return this._positionSamplerName="prepassPositionSampler",this._depthSamplerName="prepassDepthSampler",this._normalSamplerName="prepassNormalSampler",t.sharedData.variableNames.prepassPositionSampler=0,t.sharedData.variableNames.prepassDepthSampler=0,t.sharedData.variableNames.prepassNormalSampler=0,t.sharedData.textureBlocks.push(this),t.sharedData.bindableBlocks.push(this),t._emit2DSampler(this._positionSamplerName),t._emit2DSampler(this._depthSamplerName),t._emit2DSampler(this._normalSamplerName),this},t.prototype.bind=function(e,t){var i=t.getScene().enablePrePassRenderer();if(i){var r=i.defaultRT;r.textures&&(this.position.isConnected&&e.setTexture(this._positionSamplerName,r.textures[i.getIndex(s.Y.PREPASS_POSITION_TEXTURE_TYPE)]),this.depth.isConnected&&e.setTexture(this._depthSamplerName,r.textures[i.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),this.normal.isConnected&&e.setTexture(this._normalSamplerName,r.textures[i.getIndex(s.Y.PREPASS_NORMAL_TEXTURE_TYPE)]))}},t}(Rp);(0,o.Y5)("BABYLON.PrePassTextureBlock",ig);var rg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i._endpoints=[],i.registerInput("input",mp.AutoDetect),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){var e=this._inputs[0];if(e.isConnected){var t=e.connectedPoint.ownerBlock;if(t.target!==gp.VertexAndFragment)return t.target;if(e.connectedPoint.target!==gp.VertexAndFragment)return e.connectedPoint.target}return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterialTeleportInBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype.isConnectedInFragmentShader=function(){return this.endpoints.some((function(e){return e.output.isConnectedInFragmentShader}))},t.prototype._dumpCode=function(t,i){for(var r=e.prototype._dumpCode.call(this,t,i),n=0,o=this.endpoints;n<o.length;n++){var a=o[n];-1===i.indexOf(a)&&(r+=a._dumpCode(t,i))}return r},t.prototype.isAnAncestorOf=function(e){for(var t=0,i=this.endpoints;t<i.length;t++){var r=i[t];if(r===e)return!0;if(r.isAnAncestorOf(e))return!0}return!1},t.prototype.attachToEndpoint=function(e){e.detach(),this._endpoints.push(e),e._entryPoint=this,e._outputs[0]._typeConnectionSource=this._inputs[0],e._tempEntryPointUniqueId=null,e.name="> "+this.name},t.prototype.detachFromEndpoint=function(e){var t=this._endpoints.indexOf(e);-1!==t&&(this._endpoints.splice(t,1),e._outputs[0]._typeConnectionSource=null,e._entryPoint=null)},t.prototype.dispose=function(){e.prototype.dispose.call(this);for(var t=0,i=this._endpoints;t<i.length;t++){var r=i[t];this.detachFromEndpoint(r)}this._endpoints=[]},t}(Rp);(0,o.Y5)("BABYLON.NodeMaterialTeleportInBlock",rg);var ng=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i._entryPoint=null,i._tempEntryPointUniqueId=null,i.registerOutput("output",mp.BasedOnInput),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"entryPoint",{get:function(){return this._entryPoint},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterialTeleportOutBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return this._entryPoint?this._entryPoint.target:this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype.detach=function(){this._entryPoint&&this._entryPoint.detachFromEndpoint(this)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),this.entryPoint&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(this.entryPoint.input.associatedVariableName,";\n"))},t.prototype.clone=function(t,i){void 0===i&&(i="");var r=e.prototype.clone.call(this,t,i);return this.entryPoint&&this.entryPoint.attachToEndpoint(r),r},t.prototype._customBuildStep=function(e,t){this.entryPoint&&this.entryPoint.build(e,t)},t.prototype._dumpCode=function(t,i){var r="";return this.entryPoint&&-1===i.indexOf(this.entryPoint)&&(r+=this.entryPoint._dumpCode(t,i)),r+e.prototype._dumpCode.call(this,t,i)},t.prototype._dumpCodeForOutputConnections=function(t){var i=e.prototype._dumpCodeForOutputConnections.call(this,t);return this.entryPoint&&(i+=this.entryPoint._dumpCodeForOutputConnections(t)),i},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.entryPoint&&(t+="".concat(this.entryPoint._codeVariableName,".attachToEndpoint(").concat(this._codeVariableName,");\n")),t},t.prototype.serialize=function(){var t,i,r=e.prototype.serialize.call(this);return r.entryPoint=null!==(i=null===(t=this.entryPoint)||void 0===t?void 0:t.uniqueId)&&void 0!==i?i:"",r},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this._tempEntryPointUniqueId=t.entryPoint},t}(Rp);(0,o.Y5)("BABYLON.NodeMaterialTeleportOutBlock",ng);var og=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AddBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," + ").concat(this.right.associatedVariableName,";\n"),this},t}(jp);(0,o.Y5)("BABYLON.AddBlock",og);var ag=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.AutoDetect),i.registerInput("factor",mp.Float),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ScaleBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"factor",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.input.associatedVariableName," * ").concat(this.factor.associatedVariableName,";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ScaleBlock",ag);var sg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.minimum=0,i.maximum=1,i.registerInput("value",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ClampBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=1===t.shaderLanguage?t._getShaderType(this.value.type):"";return t.compilationString+=t._declareOutput(i)+" = clamp(".concat(this.value.associatedVariableName,", ").concat(r,"(").concat(this._writeFloat(this.minimum),"), ").concat(r,"(").concat(this._writeFloat(this.maximum),"));\n"),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".minimum = ").concat(this.minimum,";\n")+"".concat(this._codeVariableName,".maximum = ").concat(this.maximum,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.minimum=this.minimum,t.maximum=this.maximum,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.minimum=t.minimum,this.maximum=t.maximum},(0,f.Cg)([Dp("Minimum",1)],t.prototype,"minimum",void 0),(0,f.Cg)([Dp("Maximum",1)],t.prototype,"maximum",void 0),t}(Rp);(0,o.Y5)("BABYLON.ClampBlock",sg);var lg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.Vector3),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[0].excludedConnectionPointTypes.push(mp.Vector2),i._inputs[1].excludedConnectionPointTypes.push(mp.Float),i._inputs[1].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CrossBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = cross(".concat(this.left.associatedVariableName,".xyz, ").concat(this.right.associatedVariableName,".xyz);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.CrossBlock",lg);var cg=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},set:function(e){this._deserializeOptions(e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"CustomBlock"},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t);var r=this._code,n=this._options.functionName;this._inputs.forEach((function(e){var i=new RegExp("\\{TYPE_"+e.name+"\\}","gm"),o=t._getGLType(e.type);r=r.replace(i,o),n=n.replace(i,o)})),this._outputs.forEach((function(e){var i=new RegExp("\\{TYPE_"+e.name+"\\}","gm"),o=t._getGLType(e.type);r=r.replace(i,o),n=n.replace(i,o)})),t._emitFunction(n,r,""),this._outputs.forEach((function(e){t.compilationString+=t._declareOutput(e)+";\n"})),t.compilationString+=n+"(";var o=!1;return this._inputs.forEach((function(e,r){var n,a,s;r>0&&(t.compilationString+=", "),i._inputSamplers&&-1!==i._inputSamplers.indexOf(e.name)?t.compilationString+=null!==(s=null===(a=null===(n=e.connectedPoint)||void 0===n?void 0:n.ownerBlock)||void 0===a?void 0:a.samplerName)&&void 0!==s?s:e.associatedVariableName:t.compilationString+=e.associatedVariableName,o=!0})),this._outputs.forEach((function(e,i){(i>0||o)&&(t.compilationString+=", "),t.compilationString+=e.associatedVariableName})),t.compilationString+=");\n",this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".options = ").concat(JSON.stringify(this._options),";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.options=this._options,t},t.prototype._deserialize=function(t,i,r){this._deserializeOptions(t.options),e.prototype._deserialize.call(this,t,i,r)},t.prototype._deserializeOptions=function(e){var t,i,r,n=this;this._options=e,this._code=e.code.join("\n")+"\n",this.name=this.name||e.name,this.target=gp[e.target],null===(t=e.inParameters)||void 0===t||t.forEach((function(e,t){var i=mp[e.type];"sampler2D"===e.type||"samplerCube"===e.type?(n._inputSamplers=n._inputSamplers||[],n._inputSamplers.push(e.name),n.registerInput(e.name,mp.Object,!0,gp.VertexAndFragment,new Im(e.name,n,0,Qm,"ImageSourceBlock"))):n.registerInput(e.name,i),Object.defineProperty(n,e.name,{get:function(){return this._inputs[t]},enumerable:!0,configurable:!0})})),null===(i=e.outParameters)||void 0===i||i.forEach((function(e,t){n.registerOutput(e.name,mp[e.type]),Object.defineProperty(n,e.name,{get:function(){return this._outputs[t]},enumerable:!0,configurable:!0}),"BasedOnInput"===e.type&&(n._outputs[t]._typeConnectionSource=n._findInputByName(e.typeFromInput)[0])})),null===(r=e.inLinkedConnectionTypes)||void 0===r||r.forEach((function(e){n._linkConnectionTypes(n._findInputByName(e.input1)[1],n._findInputByName(e.input2)[1])}))},t.prototype._findInputByName=function(e){if(!e)return null;for(var t=0;t<this._inputs.length;t++)if(this._inputs[t].name===e)return[this._inputs[t],t];return null},t}(Rp);(0,o.Y5)("BABYLON.CustomBlock",cg);var ug=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(mp.Float),i._inputs[1].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DotBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = dot(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.DotBlock",ug);var hg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NormalizeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this._inputs[0];return t.compilationString+=t._declareOutput(i)+" = normalize(".concat(r.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.NormalizeBlock",hg);var dg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.rSwizzle="r",i.gSwizzle="g",i.bSwizzle="b",i.aSwizzle="a",i.registerInput("rgb ",mp.Color3,!0),i.registerInput("r",mp.Float,!0),i.registerInput("g",mp.Float,!0),i.registerInput("b",mp.Float,!0),i.registerInput("a",mp.Float,!0),i.registerOutput("rgba",mp.Color4),i.registerOutput("rgb",mp.Color3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ColorMergerBlock"},Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this.rgbOut},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"rgb "===e?"rgbIn":e},t.prototype._buildSwizzle=function(e){return"."+(this.rSwizzle+this.gSwizzle+this.bSwizzle+this.aSwizzle).substr(0,e)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.r,r=this.g,n=this.b,o=this.a,a=this.rgbIn,s=this._outputs[0],l=this._outputs[1],c=t._getShaderType(mp.Vector4),u=t._getShaderType(mp.Vector3);return a.isConnected?(s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(c,"(").concat(a.associatedVariableName,", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = ".concat(a.associatedVariableName).concat(this._buildSwizzle(3),";\n"))):(s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(c,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = ".concat(u,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",")").concat(this._buildSwizzle(3),";\n"))),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.rSwizzle=this.rSwizzle,t.gSwizzle=this.gSwizzle,t.bSwizzle=this.bSwizzle,t.aSwizzle=this.aSwizzle,t},t.prototype._deserialize=function(t,i,r){var n,o,a,s;e.prototype._deserialize.call(this,t,i,r),this.rSwizzle=null!==(n=t.rSwizzle)&&void 0!==n?n:"r",this.gSwizzle=null!==(o=t.gSwizzle)&&void 0!==o?o:"g",this.bSwizzle=null!==(a=t.bSwizzle)&&void 0!==a?a:"b",this.aSwizzle=null!==(s=t.aSwizzle)&&void 0!==s?s:"a"},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,'.rSwizzle = "').concat(this.rSwizzle,'";\n'),t+="".concat(this._codeVariableName,'.gSwizzle = "').concat(this.gSwizzle,'";\n'),(t+="".concat(this._codeVariableName,'.bSwizzle = "').concat(this.bSwizzle,'";\n'))+"".concat(this._codeVariableName,'.aSwizzle = "').concat(this.aSwizzle,'";\n')},t}(Rp);(0,o.Y5)("BABYLON.ColorMergerBlock",dg);var pg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("xyzw",mp.Vector4,!0),i.registerInput("xyz ",mp.Vector3,!0),i.registerInput("xy ",mp.Vector2,!0),i.registerOutput("xyz",mp.Vector3),i.registerOutput("xy",mp.Vector2),i.registerOutput("zw",mp.Vector2),i.registerOutput("x",mp.Float),i.registerOutput("y",mp.Float),i.registerOutput("z",mp.Float),i.registerOutput("w",mp.Float),i.inputsAreExclusive=!0,i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VectorSplitterBlock"},Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zw",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){switch(e){case"xy ":return"xyIn";case"xyz ":return"xyzIn";default:return e}},t.prototype._outputRename=function(e){switch(e){case"xy":return"xyOut";case"xyz":return"xyzOut";default:return e}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.xyzw.isConnected?this.xyzw:this.xyzIn.isConnected?this.xyzIn:this.xyIn,r=this._outputs[0],n=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4],l=this._outputs[5],c=this._outputs[6],u=t._getShaderType(mp.Vector3);return r.hasEndpoints&&(i===this.xyIn?t.compilationString+=t._declareOutput(r)+" = ".concat(u,"(").concat(i.associatedVariableName,", 0.0);\n"):t.compilationString+=t._declareOutput(r)+" = ".concat(i.associatedVariableName,".xyz;\n")),o.hasEndpoints&&this.xyzw.isConnected&&(t.compilationString+=t._declareOutput(o)+" = ".concat(this.xyzw.associatedVariableName,".zw;\n")),n.hasEndpoints&&(t.compilationString+=t._declareOutput(n)+" = ".concat(i.associatedVariableName,".xy;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(i.associatedVariableName,".x;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(i.associatedVariableName,".y;\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = ".concat(i.associatedVariableName,".z;\n")),c.hasEndpoints&&(t.compilationString+=t._declareOutput(c)+" = ".concat(i.associatedVariableName,".w;\n")),this},t}(Rp);(0,o.Y5)("BABYLON.VectorSplitterBlock",pg);var fg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerInput("gradient",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(1,2,!0),i._inputs[2].acceptedConnectionPointTypes.push(mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"LerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = mix(".concat(this.left.associatedVariableName," , ").concat(this.right.associatedVariableName,", ").concat(this.gradient.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.LerpBlock",fg);var _g=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DivideBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," / ").concat(this.right.associatedVariableName,";\n"),this},t}(jp);(0,o.Y5)("BABYLON.DivideBlock",_g);var mg=function(e){function t(t){return e.call(this,t)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SubtractBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," - ").concat(this.right.associatedVariableName,";\n"),this},t}(jp);(0,o.Y5)("BABYLON.SubtractBlock",mg);var gg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.Float),i.registerInput("edge",mp.Float),i.registerOutput("output",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"StepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = step(".concat(this.edge.associatedVariableName,", ").concat(this.value.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.StepBlock",gg);var vg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._outputs[0].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"OneMinusBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = 1. - ".concat(this.input.associatedVariableName,";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.OneMinusBlock",vg),(0,o.Y5)("BABYLON.OppositeBlock",vg);var yg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("worldPosition",mp.Vector4),i.registerInput("cameraPosition",mp.Vector3),i.registerOutput("output",mp.Vector3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ViewDirectionBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.CameraPosition&&t(e)}));i||(i=new Vp("cameraPosition")).setAsSystemValue(Np.CameraPosition),i.output.connectTo(this.cameraPosition)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = normalize(".concat(this.cameraPosition.associatedVariableName," - ").concat(this.worldPosition.associatedVariableName,".xyz);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ViewDirectionBlock",yg);var bg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("worldNormal",mp.Vector4),i.registerInput("viewDirection",mp.Vector3),i.registerInput("bias",mp.Float),i.registerInput("power",mp.Float),i.registerOutput("fresnel",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FresnelBlock"},Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewDirection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bias",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fresnel",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.viewDirection.isConnected){var t=new yg("View direction");t.output.connectTo(this.viewDirection),t.autoConfigure(e)}if(!this.bias.isConnected){var i=new Vp("bias");i.value=0,i.output.connectTo(this.bias)}if(!this.power.isConnected){var r=new Vp("power");r.value=1,r.output.connectTo(this.power)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name);return t._emitFunctionFromInclude("fresnelFunction",i,{removeIfDef:!0}),t.compilationString+=t._declareOutput(this.fresnel)+" = computeFresnelTerm(".concat(this.viewDirection.associatedVariableName,".xyz, ").concat(this.worldNormal.associatedVariableName,".xyz, ").concat(this.bias.associatedVariableName,", ").concat(this.power.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.FresnelBlock",bg);var Tg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MaxBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = max(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.MaxBlock",Tg);var Eg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MinBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = min(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.MinBlock",Eg);var xg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(mp.Float),i._inputs[1].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DistanceBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = length(".concat(this.left.associatedVariableName," - ").concat(this.right.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.DistanceBlock",xg);var Sg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerOutput("output",mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"LengthBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = length(".concat(this.value.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.LengthBlock",Sg);var Cg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NegateBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = -1.0 * ".concat(this.value.associatedVariableName,";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.NegateBlock",Cg);var Pg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerInput("power",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PowBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = pow(".concat(this.value.associatedVariableName,", ").concat(this.power.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.PowBlock",Pg);var Ag=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("seed",mp.AutoDetect),i.registerOutput("output",mp.Float),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector2|mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RandomNumberBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r="//".concat(this.name);return t._emitFunctionFromInclude("helperFunctions",r),t.compilationString+=t._declareOutput(i)+" = getRand(".concat(this.seed.associatedVariableName,".xy);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.RandomNumberBlock",Ag);var Rg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("x",mp.Float),i.registerInput("y",mp.Float),i.registerOutput("output",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ArcTan2Block"},Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=1===t.shaderLanguage?"atan2":"atan";return t.compilationString+=t._declareOutput(i)+" = ".concat(r,"(").concat(this.x.associatedVariableName,", ").concat(this.y.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ArcTan2Block",Rg);var Ig=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerInput("edge0",mp.Float),i.registerInput("edge1",mp.Float),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SmoothStepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge0",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge1",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=t._getShaderType(this.value.type);return t.compilationString+=t._declareOutput(i)+" = smoothstep(".concat(r,"(").concat(this.edge0.associatedVariableName,"), ").concat(r,"(").concat(this.edge1.associatedVariableName,"), ").concat(this.value.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.SmoothStepBlock",Ig);var Mg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ReciprocalBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return this.input.type===mp.Matrix?t.compilationString+=t._declareOutput(i)+" = inverse(".concat(this.input.associatedVariableName,");\n"):t.compilationString+=t._declareOutput(i)+" = 1. / ".concat(this.input.associatedVariableName,";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ReciprocalBlock",Mg);var Og=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerInput("reference",mp.AutoDetect),i.registerInput("distance",mp.Float),i.registerInput("replacement",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(0,3),i._inputs[0].excludedConnectionPointTypes.push(mp.Float),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(mp.Float),i._inputs[1].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[3].excludedConnectionPointTypes.push(mp.Float),i._inputs[3].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ReplaceColorBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reference",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distance",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"replacement",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+";\n",t.compilationString+="if (length(".concat(this.value.associatedVariableName," - ").concat(this.reference.associatedVariableName,") < ").concat(this.distance.associatedVariableName,") {\n"),t.compilationString+="".concat(i.associatedVariableName," = ").concat(this.replacement.associatedVariableName,";\n"),t.compilationString+="} else {\n",t.compilationString+="".concat(i.associatedVariableName," = ").concat(this.value.associatedVariableName,";\n"),t.compilationString+="}\n",this},t}(Rp);(0,o.Y5)("BABYLON.ReplaceColorBlock",Og);var Dg,Ng=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("value",mp.AutoDetect),i.registerInput("steps",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[1].acceptedConnectionPointTypes.push(mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PosterizeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"steps",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = floor(".concat(this.value.associatedVariableName," / (1.0 / ").concat(this.steps.associatedVariableName,")) * (1.0 / ").concat(this.steps.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.PosterizeBlock",Ng),function(e){e[e.SawTooth=0]="SawTooth",e[e.Square=1]="Square",e[e.Triangle=2]="Triangle"}(Dg||(Dg={}));var Fg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.kind=0,i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"WaveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];switch(this.kind){case 0:t.compilationString+=t._declareOutput(i)+" = ".concat(this.input.associatedVariableName," - floor(0.5 + ").concat(this.input.associatedVariableName,");\n");break;case 1:t.compilationString+=t._declareOutput(i)+" = 1.0 - 2.0 * round(fract(".concat(this.input.associatedVariableName,"));\n");break;case 2:t.compilationString+=t._declareOutput(i)+" = 2.0 * abs(2.0 * (".concat(this.input.associatedVariableName," - floor(0.5 + ").concat(this.input.associatedVariableName,"))) - 1.0;\n")}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.kind=this.kind,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.kind=t.kind},t}(Rp);(0,o.Y5)("BABYLON.WaveBlock",Fg);var wg=function(){function e(e,t){this.step=e,this.color=t}return Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(e){this._step=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"color",{get:function(){return this._color},set:function(e){this._color=e},enumerable:!1,configurable:!0}),e}(),Lg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.colorSteps=[new wg(0,h.v9.Black()),new wg(1,h.v9.White())],i.onValueChangedObservable=new c.cP,i.registerInput("gradient",mp.AutoDetect),i.registerOutput("output",mp.Color3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Float|mp.Vector2|mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.colorStepsUpdated=function(){this.onValueChangedObservable.notifyObservers(this)},t.prototype.getClassName=function(){return"GradientBlock"},Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._writeColorConstant=function(e,t){var i=this.colorSteps[e];return"".concat(t,"(").concat(i.color.r,", ").concat(i.color.g,", ").concat(i.color.b,")")},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=t._getShaderType(mp.Vector3);if(this.colorSteps.length&&this.gradient.connectedPoint){var n=t._getFreeVariableName("gradientTempColor"),o=t._getFreeVariableName("gradientTempPosition");t.compilationString+="".concat(t._declareLocalVar(n,mp.Vector3)," = ").concat(this._writeColorConstant(0,r),";\n"),t.compilationString+="".concat(t._declareLocalVar(o,mp.Float),";\n");var a=this.gradient.associatedVariableName;this.gradient.connectedPoint.type!==mp.Float&&(a+=".x");for(var s=1;s<this.colorSteps.length;s++){var l=this.colorSteps[s],c=this.colorSteps[s-1];t.compilationString+="".concat(o," = clamp((").concat(a," - ").concat(t._emitFloat(c.step),") / (").concat(t._emitFloat(l.step)," -  ").concat(t._emitFloat(c.step),"), 0.0, 1.0) * step(").concat(t._emitFloat(s),", ").concat(t._emitFloat(this.colorSteps.length-1),");\n"),t.compilationString+="".concat(n," = mix(").concat(n,", ").concat(this._writeColorConstant(s,r),", ").concat(o,");\n")}return t.compilationString+=t._declareOutput(i)+" = ".concat(n,";\n"),this}t.compilationString+=t._declareOutput(i)+" = ".concat(r,"(0., 0., 0.);\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);t.colorSteps=[];for(var i=0,r=this.colorSteps;i<r.length;i++){var n=r[i];t.colorSteps.push({step:n.step,color:{r:n.color.r,g:n.color.g,b:n.color.b}})}return t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.colorSteps.length=0;for(var n=0,o=t.colorSteps;n<o.length;n++){var a=o[n];this.colorSteps.push(new wg(a.step,new h.v9(a.color.r,a.color.g,a.color.b)))}},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);t+="".concat(this._codeVariableName,".colorSteps = [];\n");for(var i=0,r=this.colorSteps;i<r.length;i++){var n=r[i];t+="".concat(this._codeVariableName,".colorSteps.push(new BABYLON.GradientBlockColorStep(").concat(n.step,", new BABYLON.Color3(").concat(n.color.r,", ").concat(n.color.g,", ").concat(n.color.b,")));\n")}return t},t}(Rp);(0,o.Y5)("BABYLON.GradientBlock",Lg);var Bg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerInput("gradient",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(1,2,!0),i._inputs[2].acceptedConnectionPointTypes.push(mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NLerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = normalize(mix(".concat(this.left.associatedVariableName," , ").concat(this.right.associatedVariableName,", ").concat(this.gradient.associatedVariableName,"));\n"),this},t}(Rp);(0,o.Y5)("BABYLON.NLerpBlock",Bg);var Ug=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.manhattanDistance=!1,i.registerInput("seed",mp.Vector3),i.registerInput("jitter",mp.Float),i.registerOutput("output",mp.Vector2),i.registerOutput("x",mp.Float),i.registerOutput("y",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"WorleyNoise3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"jitter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&(this.output.hasEndpoints||this.x.hasEndpoints||this.y.hasEndpoints)){var i="vec3 permute(vec3 x){\n";i+="    return mod((34.0 * x + 1.0) * x, 289.0);\n",i+="}\n\n",i+="vec3 dist(vec3 x, vec3 y, vec3 z,  bool manhattanDistance){\n",i+="    return [manhattanDistance ?  abs(x) + abs(y) + abs(z) :  (x * x + y * y + z * z)];\n",i+="}\n\n",i+="vec2 worley(vec3 P, float jitter, bool manhattanDistance){\n",i+="    float K = 0.142857142857; // 1/7\n",i+="    float Ko = 0.428571428571; // 1/2-K/2\n",i+="    float  K2 = 0.020408163265306; // 1/(7*7)\n",i+="    float Kz = 0.166666666667; // 1/6\n",i+="    float Kzo = 0.416666666667; // 1/2-1/6*2\n",i+="\n",i+="    vec3 Pi = mod(floor(P), 289.0);\n",i+="    vec3 Pf = fract(P) - 0.5;\n",i+="\n",i+="    vec3 Pfx = Pf.x + vec3(1.0, 0.0, -1.0);\n",i+="    vec3 Pfy = Pf.y + vec3(1.0, 0.0, -1.0);\n",i+="    vec3 Pfz = Pf.z + vec3(1.0, 0.0, -1.0);\n",i+="\n",i+="    vec3 p = permute(Pi.x + vec3(-1.0, 0.0, 1.0));\n",i+="    vec3 p1 = permute(p + Pi.y - 1.0);\n",i+="    vec3 p2 = permute(p + Pi.y);\n",i+="    vec3 p3 = permute(p + Pi.y + 1.0);\n",i+="\n",i+="    vec3 p11 = permute(p1 + Pi.z - 1.0);\n",i+="    vec3 p12 = permute(p1 + Pi.z);\n",i+="    vec3 p13 = permute(p1 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 p21 = permute(p2 + Pi.z - 1.0);\n",i+="    vec3 p22 = permute(p2 + Pi.z);\n",i+="    vec3 p23 = permute(p2 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 p31 = permute(p3 + Pi.z - 1.0);\n",i+="    vec3 p32 = permute(p3 + Pi.z);\n",i+="    vec3 p33 = permute(p3 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 ox11 = fract(p11*K) - Ko;\n",i+="    vec3 oy11 = mod(floor(p11*K), 7.0)*K - Ko;\n",i+="    vec3 oz11 = floor(p11*K2)*Kz - Kzo; // p11 < 289 guaranteed\n",i+="\n",i+="    vec3 ox12 = fract(p12*K) - Ko;\n",i+="    vec3 oy12 = mod(floor(p12*K), 7.0)*K - Ko;\n",i+="    vec3 oz12 = floor(p12*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox13 = fract(p13*K) - Ko;\n",i+="    vec3 oy13 = mod(floor(p13*K), 7.0)*K - Ko;\n",i+="    vec3 oz13 = floor(p13*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox21 = fract(p21*K) - Ko;\n",i+="    vec3 oy21 = mod(floor(p21*K), 7.0)*K - Ko;\n",i+="    vec3 oz21 = floor(p21*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox22 = fract(p22*K) - Ko;\n",i+="    vec3 oy22 = mod(floor(p22*K), 7.0)*K - Ko;\n",i+="    vec3 oz22 = floor(p22*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox23 = fract(p23*K) - Ko;\n",i+="    vec3 oy23 = mod(floor(p23*K), 7.0)*K - Ko;\n",i+="    vec3 oz23 = floor(p23*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox31 = fract(p31*K) - Ko;\n",i+="    vec3 oy31 = mod(floor(p31*K), 7.0)*K - Ko;\n",i+="    vec3 oz31 = floor(p31*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox32 = fract(p32*K) - Ko;\n",i+="    vec3 oy32 = mod(floor(p32*K), 7.0)*K - Ko;\n",i+="    vec3 oz32 = floor(p32*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox33 = fract(p33*K) - Ko;\n",i+="    vec3 oy33 = mod(floor(p33*K), 7.0)*K - Ko;\n",i+="    vec3 oz33 = floor(p33*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 dx11 = Pfx + jitter*ox11;\n",i+="    vec3 dy11 = Pfy.x + jitter*oy11;\n",i+="    vec3 dz11 = Pfz.x + jitter*oz11;\n",i+="\n",i+="    vec3 dx12 = Pfx + jitter*ox12;\n",i+="    vec3 dy12 = Pfy.x + jitter*oy12;\n",i+="    vec3 dz12 = Pfz.y + jitter*oz12;\n",i+="\n",i+="    vec3 dx13 = Pfx + jitter*ox13;\n",i+="    vec3 dy13 = Pfy.x + jitter*oy13;\n",i+="    vec3 dz13 = Pfz.z + jitter*oz13;\n",i+="\n",i+="    vec3 dx21 = Pfx + jitter*ox21;\n",i+="    vec3 dy21 = Pfy.y + jitter*oy21;\n",i+="    vec3 dz21 = Pfz.x + jitter*oz21;\n",i+="\n",i+="    vec3 dx22 = Pfx + jitter*ox22;\n",i+="    vec3 dy22 = Pfy.y + jitter*oy22;\n",i+="    vec3 dz22 = Pfz.y + jitter*oz22;\n",i+="\n",i+="    vec3 dx23 = Pfx + jitter*ox23;\n",i+="    vec3 dy23 = Pfy.y + jitter*oy23;\n",i+="    vec3 dz23 = Pfz.z + jitter*oz23;\n",i+="\n",i+="    vec3 dx31 = Pfx + jitter*ox31;\n",i+="    vec3 dy31 = Pfy.z + jitter*oy31;\n",i+="    vec3 dz31 = Pfz.x + jitter*oz31;\n",i+="\n",i+="    vec3 dx32 = Pfx + jitter*ox32;\n",i+="    vec3 dy32 = Pfy.z + jitter*oy32;\n",i+="    vec3 dz32 = Pfz.y + jitter*oz32;\n",i+="\n",i+="    vec3 dx33 = Pfx + jitter*ox33;\n",i+="    vec3 dy33 = Pfy.z + jitter*oy33;\n",i+="    vec3 dz33 = Pfz.z + jitter*oz33;\n",i+="\n",i+="    vec3 d11 = dist(dx11, dy11, dz11, manhattanDistance);\n",i+="    vec3 d12 = dist(dx12, dy12, dz12, manhattanDistance);\n",i+="    vec3 d13 = dist(dx13, dy13, dz13, manhattanDistance);\n",i+="    vec3 d21 = dist(dx21, dy21, dz21, manhattanDistance);\n",i+="    vec3 d22 = dist(dx22, dy22, dz22, manhattanDistance);\n",i+="    vec3 d23 = dist(dx23, dy23, dz23, manhattanDistance);\n",i+="    vec3 d31 = dist(dx31, dy31, dz31, manhattanDistance);\n",i+="    vec3 d32 = dist(dx32, dy32, dz32, manhattanDistance);\n",i+="    vec3 d33 = dist(dx33, dy33, dz33, manhattanDistance);\n",i+="\n",i+="    vec3 d1a = min(d11, d12);\n",i+="    d12 = max(d11, d12);\n",i+="    d11 = min(d1a, d13); // Smallest now not in d12 or d13\n",i+="    d13 = max(d1a, d13);\n",i+="    d12 = min(d12, d13); // 2nd smallest now not in d13\n",i+="    vec3 d2a = min(d21, d22);\n",i+="    d22 = max(d21, d22);\n",i+="    d21 = min(d2a, d23); // Smallest now not in d22 or d23\n",i+="    d23 = max(d2a, d23);\n",i+="    d22 = min(d22, d23); // 2nd smallest now not in d23\n",i+="    vec3 d3a = min(d31, d32);\n",i+="    d32 = max(d31, d32);\n",i+="    d31 = min(d3a, d33); // Smallest now not in d32 or d33\n",i+="    d33 = max(d3a, d33);\n",i+="    d32 = min(d32, d33); // 2nd smallest now not in d33\n",i+="    vec3 da = min(d11, d21);\n",i+="    d21 = max(d11, d21);\n",i+="    d11 = min(da, d31); // Smallest now in d11\n",i+="    d31 = max(da, d31); // 2nd smallest now not in d31\n",i+="    if (d11.x >= d11.y) { vec2 temp = d11.yx; d11.x = temp.x; d11.y = temp.y; }\n",i+="    if (d11.x >= d11.z) { vec2 temp = d11.zx; d11.x = temp.x; d11.z = temp.y; }\n",i+="    d12 = min(d12, d21); // 2nd smallest now not in d21\n",i+="    d12 = min(d12, d22); // nor in d22\n",i+="    d12 = min(d12, d31); // nor in d31\n",i+="    d12 = min(d12, d32); // nor in d32\n",i+="    vec2 temp2 = min(d11.yz, d12.xy); // nor in d12.yz\n",i+="    d11.y = temp2.x;\n",i+="    d11.z = temp2.y;\n",i+="    d11.y = min(d11.y, d12.z); // Only two more to go\n",i+="    d11.y = min(d11.y, d11.z); // Done! (Phew!)\n",i+="    return sqrt(d11.xy); // F1, F2\n",i+="}\n\n",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("worley3D",i,"// Worley3D");var r=t._getFreeVariableName("worleyTemp");return t.compilationString+="".concat(t._declareLocalVar(r,mp.Vector2)," = worley(").concat(this.seed.associatedVariableName,", ").concat(this.jitter.associatedVariableName,", ").concat(this.manhattanDistance,");\n"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(r,";\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(r,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(r,".y;\n")),this}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".manhattanDistance = ").concat(this.manhattanDistance,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.manhattanDistance=this.manhattanDistance,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.manhattanDistance=t.manhattanDistance},(0,f.Cg)([Dp("Use Manhattan Distance",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"manhattanDistance",void 0),t}(Rp);(0,o.Y5)("BABYLON.WorleyNoise3DBlock",Ug);var Vg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("seed",mp.Vector3),i.registerOutput("output",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SimplexPerlin3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){var i="const float SKEWFACTOR = 1.0/3.0;\n";return i+="const float UNSKEWFACTOR = 1.0/6.0;\n",i+="const float SIMPLEX_CORNER_POS = 0.5;\n",i+="const float SIMPLEX_TETRAHADRON_HEIGHT = 0.70710678118654752440084436210485;\n",i+="float SimplexPerlin3D( vec3 source ){\n",i+="    vec3 P = source;\n",i+="    P.x = [P.x == 0. && P.y == 0. && P.z == 0. ? 0.00001 : P.x];\n",i+="    P *= SIMPLEX_TETRAHADRON_HEIGHT;\n",i+="    vec3 Pi = floor( P + dot( P, vec3( SKEWFACTOR) ) );",i+="    vec3 x0 = P - Pi + dot(Pi, vec3( UNSKEWFACTOR ) );\n",i+="    vec3 g = step(x0.yzx, x0.xyz);\n",i+="    vec3 l = 1.0 - g;\n",i+="    vec3 Pi_1 = min( g.xyz, l.zxy );\n",i+="    vec3 Pi_2 = max( g.xyz, l.zxy );\n",i+="    vec3 x1 = x0 - Pi_1 + UNSKEWFACTOR;\n",i+="    vec3 x2 = x0 - Pi_2 + SKEWFACTOR;\n",i+="    vec3 x3 = x0 - SIMPLEX_CORNER_POS;\n",i+="    vec4 v1234_x = vec4( x0.x, x1.x, x2.x, x3.x );\n",i+="    vec4 v1234_y = vec4( x0.y, x1.y, x2.y, x3.y );\n",i+="    vec4 v1234_z = vec4( x0.z, x1.z, x2.z, x3.z );\n",i+="    Pi = Pi.xyz - floor(Pi.xyz * ( 1.0 / 69.0 )) * 69.0;\n",i+="    vec3 Pi_inc1 = step( Pi, vec3( 69.0 - 1.5 ) ) * ( Pi + 1.0 );\n",i+="    vec4 Pt = vec4( Pi.xy, Pi_inc1.xy ) + vec2( 50.0, 161.0 ).xyxy;\n",i+="    Pt *= Pt;\n",i+="    vec4 V1xy_V2xy = mix( Pt.xyxy, Pt.zwzw, vec4( Pi_1.xy, Pi_2.xy ) );\n",i+="    Pt = vec4( Pt.x, V1xy_V2xy.xz, Pt.z ) * vec4( Pt.y, V1xy_V2xy.yw, Pt.w );\n",i+="    const vec3 SOMELARGEFLOATS = vec3( 635.298681, 682.357502, 668.926525 );\n",i+="    const vec3 ZINC = vec3( 48.500388, 65.294118, 63.934599 );\n",i+="    vec3 lowz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi.zzz * ZINC.xyz ) );\n",i+="    vec3 highz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi_inc1.zzz * ZINC.xyz ) );\n",i+="    Pi_1 = [( Pi_1.z < 0.5 ) ? lowz_mods : highz_mods];\n",i+="    Pi_2 = [( Pi_2.z < 0.5 ) ? lowz_mods : highz_mods];\n",i+="    vec4 hash_0 = fract( Pt * vec4( lowz_mods.x, Pi_1.x, Pi_2.x, highz_mods.x ) ) - 0.49999;\n",i+="    vec4 hash_1 = fract( Pt * vec4( lowz_mods.y, Pi_1.y, Pi_2.y, highz_mods.y ) ) - 0.49999;\n",i+="    vec4 hash_2 = fract( Pt * vec4( lowz_mods.z, Pi_1.z, Pi_2.z, highz_mods.z ) ) - 0.49999;\n",i+="    vec4 grad_results = inversesqrt( hash_0 * hash_0 + hash_1 * hash_1 + hash_2 * hash_2 ) * ( hash_0 * v1234_x + hash_1 * v1234_y + hash_2 * v1234_z );\n",i+="    const float FINAL_NORMALIZATION = 37.837227241611314102871574478976;\n",i+="    vec4 kernel_weights = v1234_x * v1234_x + v1234_y * v1234_y + v1234_z * v1234_z;\n",i+="    kernel_weights = max(0.5 - kernel_weights, vec4(0.));\n",i+="    kernel_weights = kernel_weights*kernel_weights*kernel_weights;\n",i+="    return dot( kernel_weights, grad_results ) * FINAL_NORMALIZATION;\n",i+="}\n",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("SimplexPerlin3D",i,"// SimplexPerlin3D"),t.compilationString+=t._declareOutput(this._outputs[0])+" = SimplexPerlin3D(".concat(this.seed.associatedVariableName,");\n"),this}},t}(Rp);(0,o.Y5)("BABYLON.SimplexPerlin3DBlock",Vg);var kg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("normalMap0",mp.AutoDetect),i.registerInput("normalMap1",mp.AutoDetect),i.registerOutput("output",mp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Color4|mp.Vector3|mp.Vector4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Color4|mp.Vector3|mp.Vector4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NormalBlendBlock"},Object.defineProperty(t.prototype,"normalMap0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMap1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this._inputs[0],n=this._inputs[1],o=t._getFreeVariableName("stepR"),a=t._getFreeVariableName("stepG");return t.compilationString+="".concat(t._declareLocalVar(o,mp.Float)," = step(0.5, ").concat(r.associatedVariableName,".r);\n"),t.compilationString+="".concat(t._declareLocalVar(a,mp.Float)," = step(0.5, ").concat(r.associatedVariableName,".g);\n"),t.compilationString+=t._declareOutput(i)+";\n",t.compilationString+="".concat(i.associatedVariableName,".r = (1.0 - ").concat(o,") * ").concat(r.associatedVariableName,".r * ").concat(n.associatedVariableName,".r * 2.0 + ").concat(o," * (1.0 - (1.0 - ").concat(r.associatedVariableName,".r) * (1.0 - ").concat(n.associatedVariableName,".r) * 2.0);\n"),t.compilationString+="".concat(i.associatedVariableName,".g = (1.0 - ").concat(a,") * ").concat(r.associatedVariableName,".g * ").concat(n.associatedVariableName,".g * 2.0 + ").concat(a," * (1.0 - (1.0 - ").concat(r.associatedVariableName,".g) * (1.0 - ").concat(n.associatedVariableName,".g) * 2.0);\n"),t.compilationString+="".concat(i.associatedVariableName,".b = ").concat(r.associatedVariableName,".b * ").concat(n.associatedVariableName,".b;\n"),this},t}(Rp);(0,o.Y5)("BABYLON.NormalBlendBlock",kg);var Gg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.Vector2),i.registerInput("angle",mp.Float),i.registerOutput("output",mp.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"Rotate2dBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new Vp("angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this.angle,n=this.input;return t.compilationString+=t._declareOutput(i)+" = vec2(cos(".concat(r.associatedVariableName,") * ").concat(n.associatedVariableName,".x - sin(").concat(r.associatedVariableName,") * ").concat(n.associatedVariableName,".y, sin(").concat(r.associatedVariableName,") * ").concat(n.associatedVariableName,".x + cos(").concat(r.associatedVariableName,") * ").concat(n.associatedVariableName,".y);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.Rotate2dBlock",Gg);var zg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("incident",mp.AutoDetect),i.registerInput("normal",mp.AutoDetect),i.registerOutput("output",mp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ReflectBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = reflect(".concat(this.incident.associatedVariableName,".xyz, ").concat(this.normal.associatedVariableName,".xyz);\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ReflectBlock",zg);var Yg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("incident",mp.AutoDetect),i.registerInput("normal",mp.AutoDetect),i.registerInput("ior",mp.Float),i.registerOutput("output",mp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(mp.Vector3|mp.Vector4|mp.Color3|mp.Color4),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RefractBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ior",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = refract(".concat(this.incident.associatedVariableName,".xyz, ").concat(this.normal.associatedVariableName,".xyz, ").concat(this.ior.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.RefractBlock",Yg);var Xg=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("color",mp.Color3),i.registerInput("level",mp.Float),i.registerOutput("output",mp.Color3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DesaturateBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this.color.associatedVariableName,n=t._getFreeVariableName("colorMin"),o=t._getFreeVariableName("colorMax"),a=t._getFreeVariableName("colorMerge");return t.compilationString+="".concat(t._declareLocalVar(n,mp.Float)," = min(min(").concat(r,".x, ").concat(r,".y), ").concat(r,".z);\n"),t.compilationString+="".concat(t._declareLocalVar(o,mp.Float)," = max(max(").concat(r,".x, ").concat(r,".y), ").concat(r,".z);\n"),t.compilationString+="".concat(t._declareLocalVar(a,mp.Float)," = 0.5 * (").concat(n," + ").concat(o,");\n"),t.compilationString+=t._declareOutput(i)+" = mix(".concat(r,", ").concat(t._getShaderType(mp.Vector3),"(").concat(a,", ").concat(a,", ").concat(a,"), ").concat(this.level.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.DesaturateBlock",Xg);var Wg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r.albedoScaling=!1,r.linkSheenWithAlbedo=!1,r._isUnique=!0,r.registerInput("intensity",mp.Float,!0,gp.Fragment),r.registerInput("color",mp.Color3,!0,gp.Fragment),r.registerInput("roughness",mp.Float,!0,gp.Fragment),r.registerOutput("sheen",mp.Object,gp.Fragment,new Im("sheen",r,1,t,"SheenBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("sheenOut"),e._excludeVariableName("sheenMapData"),e._excludeVariableName("vSheenColor"),e._excludeVariableName("vSheenRoughness")},t.prototype.getClassName=function(){return"SheenBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheen",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r),r.setValue("SHEEN",!0),r.setValue("SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE",!0,!0),r.setValue("SHEEN_LINKWITHALBEDO",this.linkSheenWithAlbedo,!0),r.setValue("SHEEN_ROUGHNESS",this.roughness.isConnected,!0),r.setValue("SHEEN_ALBEDOSCALING",this.albedoScaling,!0)},t.prototype.getCode=function(e){var t=this.color.isConnected?this.color.associatedVariableName:"vec3(1.)",i=this.intensity.isConnected?this.intensity.associatedVariableName:"1.",r=this.roughness.isConnected?this.roughness.associatedVariableName:"0.";return"#ifdef SHEEN\n            sheenOutParams sheenOut;\n\n            vec4 vSheenColor = vec4(".concat(t,", ").concat(i,");\n\n            sheenBlock(\n                vSheenColor,\n            #ifdef SHEEN_ROUGHNESS\n                ").concat(r,",\n            #endif\n                roughness,\n            #ifdef SHEEN_TEXTURE\n                ").concat("vec4(0.)",",\n                1.0,\n            #endif\n                reflectance,\n            #ifdef SHEEN_LINKWITHALBEDO\n                baseColor,\n                surfaceAlbedo,\n            #endif\n            #ifdef ENVIRONMENTBRDF\n                NdotV,\n                environmentBrdf,\n            #endif\n            #if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n                AARoughnessFactors,\n                ").concat(null==e?void 0:e._vReflectionMicrosurfaceInfosName,",\n                ").concat(null==e?void 0:e._vReflectionInfosName,",\n                ").concat(null==e?void 0:e.reflectionColor,",\n                vLightingIntensity,\n                #ifdef ").concat(null==e?void 0:e._define3DName,"\n                    ").concat(null==e?void 0:e._cubeSamplerName,",\n                #else\n                    ").concat(null==e?void 0:e._2DSamplerName,",\n                #endif\n                reflectionOut.reflectionCoords,\n                NdotVUnclamped,\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null==e?void 0:e._define3DName,"\n                        ").concat(null==e?void 0:e._cubeSamplerName,",\n                        ").concat(null==e?void 0:e._cubeSamplerName,",\n                    #else\n                        ").concat(null==e?void 0:e._2DSamplerName,",\n                        ").concat(null==e?void 0:e._2DSamplerName,",\n                    #endif\n                #endif\n                #if !defined(").concat(null==e?void 0:e._defineSkyboxName,") && defined(RADIANCEOCCLUSION)\n                    seo,\n                #endif\n                #if !defined(").concat(null==e?void 0:e._defineSkyboxName,") && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(").concat(null==e?void 0:e._define3DName,")\n                    eho,\n                #endif\n            #endif\n                sheenOut\n            );\n\n            #ifdef SHEEN_LINKWITHALBEDO\n                surfaceAlbedo = sheenOut.surfaceAlbedo;\n            #endif\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===gp.Fragment&&e.sharedData.blocksWithDefines.push(this),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return(t+="".concat(this._codeVariableName,".albedoScaling = ").concat(this.albedoScaling,";\n"))+"".concat(this._codeVariableName,".linkSheenWithAlbedo = ").concat(this.linkSheenWithAlbedo,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.albedoScaling=this.albedoScaling,t.linkSheenWithAlbedo=this.linkSheenWithAlbedo,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.albedoScaling=t.albedoScaling,this.linkSheenWithAlbedo=t.linkSheenWithAlbedo},(0,f.Cg)([Dp("Albedo scaling",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"albedoScaling",void 0),(0,f.Cg)([Dp("Link sheen with albedo",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"linkSheenWithAlbedo",void 0),t}(Rp);(0,o.Y5)("BABYLON.SheenBlock",Wg);var Hg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r._tangentCorrectionFactorName="",r._isUnique=!0,r.registerInput("intensity",mp.Float,!0,gp.Fragment),r.registerInput("direction",mp.Vector2,!0,gp.Fragment),r.registerInput("uv",mp.Vector2,!0),r.registerInput("worldTangent",mp.Vector4,!0),r.registerInput("TBN",mp.Object,!0,gp.VertexAndFragment,new Im("TBN",r,0,wm,"TBNBlock")),r.registerInput("roughness",mp.Float,!0,gp.Fragment),r.registerOutput("anisotropy",mp.Object,gp.Fragment,new Im("anisotropy",r,1,t,"AnisotropyBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("anisotropicOut"),e._excludeVariableName("TBN")},t.prototype.getClassName=function(){return"AnisotropyBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anisotropy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._generateTBNSpace=function(e){var t="",i="//".concat(this.name),r=this.uv,n=this.worldPositionConnectionPoint,o=this.worldNormalConnectionPoint,a=this.worldTangent;r.isConnected||y.V.Error("You must connect the 'uv' input of the Anisotropy block!"),e._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var s={search:/defined\(TANGENT\)/g,replace:a.isConnected?"defined(TANGENT)":"defined(IGNORE)"},l=this.TBN;return l.isConnected?e.compilationString+="\n            #ifdef TBNBLOCK\n            mat3 vTBN = ".concat(l.associatedVariableName,";\n            #endif\n            "):a.isConnected&&(t+="vec3 tbnNormal = normalize(".concat(o.associatedVariableName,".xyz);\n"),t+="vec3 tbnTangent = normalize(".concat(a.associatedVariableName,".xyz);\n"),t+="vec3 tbnBitangent = cross(tbnNormal, tbnTangent) * ".concat(this._tangentCorrectionFactorName,";\n"),t+="mat3 vTBN = mat3(tbnTangent, tbnBitangent, tbnNormal);\n"),t+="\n            #if defined(".concat(a.isConnected?"TANGENT":"IGNORE",") && defined(NORMAL)\n                mat3 TBN = vTBN;\n            #else\n                mat3 TBN = cotangent_frame(").concat(o.associatedVariableName+".xyz",", ").concat("v_"+n.associatedVariableName+".xyz",", ").concat(r.isConnected?r.associatedVariableName:"vec2(0.)",", vec2(1., 1.));\n            #endif\n"),e._emitFunctionFromInclude("bumpFragmentMainFunctions",i,{replaceStrings:[s]}),t},t.prototype.getCode=function(e,t){void 0===t&&(t=!1);var i="";t&&(i+=this._generateTBNSpace(e));var r=this.intensity.isConnected?this.intensity.associatedVariableName:"1.0",n=this.direction.isConnected?this.direction.associatedVariableName:"vec2(1., 0.)",o=this.roughness.isConnected?this.roughness.associatedVariableName:"0.";return i+"anisotropicOutParams anisotropicOut;\n            anisotropicBlock(\n                vec3(".concat(n,", ").concat(r,"),\n                ").concat(o,",\n            #ifdef ANISOTROPIC_TEXTURE\n                vec3(0.),\n            #endif\n                TBN,\n                normalW,\n                viewDirectionW,\n                anisotropicOut\n            );\n")},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r),r.setValue("ANISOTROPIC",!0),r.setValue("ANISOTROPIC_TEXTURE",!1,!0),r.setValue("ANISOTROPIC_LEGACY",!this.roughness.isConnected)},t.prototype.bind=function(t,i,r){e.prototype.bind.call(this,t,i,r),r&&t.setFloat(this._tangentCorrectionFactorName,r.getWorldMatrix().determinant()<0?-1:1)},t.prototype._buildBlock=function(e){return e.target===gp.Fragment&&(e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this),this._tangentCorrectionFactorName=e._getFreeDefineName("tangentCorrectionFactor"),e._emitUniformFromString(this._tangentCorrectionFactorName,mp.Float)),this},t}(Rp);(0,o.Y5)("BABYLON.AnisotropyBlock",Hg);var jg=function(e){function t(i){var r=e.call(this,i)||this;return r.useSphericalHarmonics=!0,r.forceIrradianceInFragment=!1,r._isUnique=!0,r.registerInput("position",mp.AutoDetect,!1,gp.Vertex),r.registerInput("world",mp.Matrix,!1,gp.Vertex),r.registerInput("color",mp.Color3,!0,gp.Fragment),r.registerOutput("reflection",mp.Object,gp.Fragment,new Im("reflection",r,1,t,"ReflectionBlock")),r.position.addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),r}return(0,f.C6)(t,e),t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this.position.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,y.V.Error("The position input must not be connected to be able to switch!"),!1):(this._setTarget(),!0)},t.prototype._setTarget=function(){e.prototype._setTarget.call(this),this.getInputByName("position").target=this.generateOnlyFragmentCode?gp.Fragment:gp.Vertex,this.generateOnlyFragmentCode&&(this.forceIrradianceInFragment=!0)},t.prototype.getClassName=function(){return"ReflectionBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this.worldPositionConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this.worldNormalConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this.cameraPositionConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this.viewConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflection",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasTexture",{get:function(){return!!this._getTexture()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionColor",{get:function(){return this.color.isConnected?this.color.associatedVariableName:"vec3(1., 1., 1.)"},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(){return this.texture?this.texture:this._scene.environmentTexture},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r);var n=this._getTexture(),o=n&&n.getTextureMatrix;r.setValue("REFLECTION",o,!0),o&&(r.setValue(this._defineLODReflectionAlpha,n.lodLevelInAlpha,!0),r.setValue(this._defineLinearSpecularReflection,n.linearSpecularLOD,!0),r.setValue(this._defineOppositeZ,this._scene.useRightHandedSystem?!n.invertZ:n.invertZ,!0),r.setValue("SPHERICAL_HARMONICS",this.useSphericalHarmonics,!0),r.setValue("GAMMAREFLECTION",n.gammaSpace,!0),r.setValue("RGBDREFLECTION",n.isRGBD,!0),n&&n.coordinatesMode!==rr.g.SKYBOX_MODE&&n.isCube&&(r.setValue("USESPHERICALFROMREFLECTIONMAP",!0),r.setValue("USEIRRADIANCEMAP",!1),this.forceIrradianceInFragment||this._scene.getEngine().getCaps().maxVaryingVectors<=8?r.setValue("USESPHERICALINVERTEX",!1):r.setValue("USESPHERICALINVERTEX",!0)))},t.prototype.bind=function(t,i,r,n){e.prototype.bind.call(this,t,i,r);var o=this._getTexture();if(o&&n){o.isCube?t.setTexture(this._cubeSamplerName,o):t.setTexture(this._2DSamplerName,o);var a=o.getSize().width;t.setFloat3(this._vReflectionMicrosurfaceInfosName,a,o.lodGenerationScale,o.lodGenerationOffset),t.setFloat2(this._vReflectionFilteringInfoName,a,w.X.Log2(a));var s=n.materialDefines,l=o.sphericalPolynomial;if(s.USESPHERICALFROMREFLECTIONMAP&&l)if(s.SPHERICAL_HARMONICS){var c=l.preScaledHarmonics;t.setVector3("vSphericalL00",c.l00),t.setVector3("vSphericalL1_1",c.l1_1),t.setVector3("vSphericalL10",c.l10),t.setVector3("vSphericalL11",c.l11),t.setVector3("vSphericalL2_2",c.l2_2),t.setVector3("vSphericalL2_1",c.l2_1),t.setVector3("vSphericalL20",c.l20),t.setVector3("vSphericalL21",c.l21),t.setVector3("vSphericalL22",c.l22)}else t.setFloat3("vSphericalX",l.x.x,l.x.y,l.x.z),t.setFloat3("vSphericalY",l.y.x,l.y.y,l.y.z),t.setFloat3("vSphericalZ",l.z.x,l.z.y,l.z.z),t.setFloat3("vSphericalXX_ZZ",l.xx.x-l.zz.x,l.xx.y-l.zz.y,l.xx.z-l.zz.z),t.setFloat3("vSphericalYY_ZZ",l.yy.x-l.zz.x,l.yy.y-l.zz.y,l.yy.z-l.zz.z),t.setFloat3("vSphericalZZ",l.zz.x,l.zz.y,l.zz.z),t.setFloat3("vSphericalXY",l.xy.x,l.xy.y,l.xy.z),t.setFloat3("vSphericalYZ",l.yz.x,l.yz.y,l.yz.z),t.setFloat3("vSphericalZX",l.zx.x,l.zx.y,l.zx.z)}},t.prototype.handleVertexSide=function(t){var i=e.prototype.handleVertexSide.call(this,t);t._emitFunctionFromInclude("harmonicsFunctions","//".concat(this.name),{replaceStrings:[{search:/uniform vec3 vSphericalL00;[\s\S]*?uniform vec3 vSphericalL22;/g,replace:""},{search:/uniform vec3 vSphericalX;[\s\S]*?uniform vec3 vSphericalZX;/g,replace:""}]});var r=t._getFreeVariableName("reflectionVector");return this._vEnvironmentIrradianceName=t._getFreeVariableName("vEnvironmentIrradiance"),t._emitVaryingFromString(this._vEnvironmentIrradianceName,mp.Vector3,"defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)"),t._emitUniformFromString("vSphericalL00",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL1_1",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL10",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL11",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL2_2",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL2_1",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL20",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL21",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL22",mp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalX",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalY",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZ",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalXX_ZZ",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalYY_ZZ",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZZ",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalXY",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalYZ",mp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZX",mp.Vector3,"SPHERICAL_HARMONICS",!0),i+"#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\n                vec3 ".concat(r," = vec3(").concat(this._reflectionMatrixName," * vec4(normalize(").concat(this.worldNormal.associatedVariableName,").xyz, 0)).xyz;\n                #ifdef ").concat(this._defineOppositeZ,"\n                    ").concat(r,".z *= -1.0;\n                #endif\n                ").concat(this._vEnvironmentIrradianceName," = computeEnvironmentIrradiance(").concat(r,");\n            #endif\n")},t.prototype.getCode=function(e,t){var i="";this.handleFragmentSideInits(e),e._emitFunctionFromInclude("harmonicsFunctions","//".concat(this.name),{replaceStrings:[{search:/uniform vec3 vSphericalL00;[\s\S]*?uniform vec3 vSphericalL22;/g,replace:""},{search:/uniform vec3 vSphericalX;[\s\S]*?uniform vec3 vSphericalZX;/g,replace:""}]}),e._emitFunction("sampleReflection","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleReflection(s, c) textureCube(s, c)\n            #else\n                #define sampleReflection(s, c) texture2D(s, c)\n            #endif\n"),"//".concat(this.name)),e._emitFunction("sampleReflectionLod","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleReflectionLod(s, c, l) textureCubeLodEXT(s, c, l)\n            #else\n                #define sampleReflectionLod(s, c, l) texture2DLodEXT(s, c, l)\n            #endif\n"),"//".concat(this.name));var r="\n            vec3 computeReflectionCoordsPBR(vec4 worldPos, vec3 worldNormal) {\n                ".concat(this.handleFragmentSideCodeReflectionCoords(e,"worldNormal","worldPos",!0,!0),"\n                return ").concat(this._reflectionVectorName,";\n            }\n");return e._emitFunction("computeReflectionCoordsPBR",r,"//".concat(this.name)),this._vReflectionMicrosurfaceInfosName=e._getFreeVariableName("vReflectionMicrosurfaceInfos"),e._emitUniformFromString(this._vReflectionMicrosurfaceInfosName,mp.Vector3),this._vReflectionInfosName=e._getFreeVariableName("vReflectionInfos"),this._vReflectionFilteringInfoName=e._getFreeVariableName("vReflectionFilteringInfo"),e._emitUniformFromString(this._vReflectionFilteringInfoName,mp.Vector2),i+"#ifdef REFLECTION\n            vec2 ".concat(this._vReflectionInfosName," = vec2(1., 0.);\n\n            reflectionOutParams reflectionOut;\n\n            reflectionBlock(\n                ").concat(this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:"v_"+this.worldPosition.associatedVariableName,".xyz,\n                ").concat(t,",\n                alphaG,\n                ").concat(this._vReflectionMicrosurfaceInfosName,",\n                ").concat(this._vReflectionInfosName,",\n                ").concat(this.reflectionColor,",\n            #ifdef ANISOTROPIC\n                anisotropicOut,\n            #endif\n            #if defined(").concat(this._defineLODReflectionAlpha,") && !defined(").concat(this._defineSkyboxName,")\n                NdotVUnclamped,\n            #endif\n            #ifdef ").concat(this._defineLinearSpecularReflection,"\n                roughness,\n            #endif\n            #ifdef ").concat(this._define3DName,"\n                ").concat(this._cubeSamplerName,",\n            #else\n                ").concat(this._2DSamplerName,",\n            #endif\n            #if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n                ").concat(this._vEnvironmentIrradianceName,",\n            #endif\n            #ifdef USESPHERICALFROMREFLECTIONMAP\n                #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n                    ").concat(this._reflectionMatrixName,",\n                #endif\n            #endif\n            #ifdef USEIRRADIANCEMAP\n                irradianceSampler, // ** not handled **\n            #endif\n            #ifndef LODBASEDMICROSFURACE\n                #ifdef ").concat(this._define3DName,"\n                    ").concat(this._cubeSamplerName,",\n                    ").concat(this._cubeSamplerName,",\n                #else\n                    ").concat(this._2DSamplerName,",\n                    ").concat(this._2DSamplerName,",\n                #endif\n            #endif\n            #ifdef REALTIME_FILTERING\n                ").concat(this._vReflectionFilteringInfoName,",\n            #endif\n                reflectionOut\n            );\n        #endif\n")},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,e.target!==gp.Fragment&&(this._defineLODReflectionAlpha=e._getFreeDefineName("LODINREFLECTIONALPHA"),this._defineLinearSpecularReflection=e._getFreeDefineName("LINEARSPECULARREFLECTION")),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture&&(t+="".concat(this._codeVariableName,".texture.gammaSpace = ").concat(this.texture.gammaSpace,";\n")),(t+="".concat(this._codeVariableName,".useSphericalHarmonics = ").concat(this.useSphericalHarmonics,";\n"))+"".concat(this._codeVariableName,".forceIrradianceInFragment = ").concat(this.forceIrradianceInFragment,";\n")},t.prototype.serialize=function(){var t,i,r=e.prototype.serialize.call(this);return r.useSphericalHarmonics=this.useSphericalHarmonics,r.forceIrradianceInFragment=this.forceIrradianceInFragment,r.gammaSpace=null===(i=null===(t=this.texture)||void 0===t?void 0:t.gammaSpace)||void 0===i||i,r},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.useSphericalHarmonics=t.useSphericalHarmonics,this.forceIrradianceInFragment=t.forceIrradianceInFragment,this.texture&&(this.texture.gammaSpace=t.gammaSpace)},(0,f.Cg)([Dp("Spherical Harmonics",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useSphericalHarmonics",void 0),(0,f.Cg)([Dp("Force irradiance in fragment",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"forceIrradianceInFragment",void 0),t}(Jm);(0,o.Y5)("BABYLON.ReflectionBlock",jg);var qg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r._tangentCorrectionFactorName="",r.remapF0OnInterfaceChange=!0,r._isUnique=!0,r.registerInput("intensity",mp.Float,!1,gp.Fragment),r.registerInput("roughness",mp.Float,!0,gp.Fragment),r.registerInput("indexOfRefraction",mp.Float,!0,gp.Fragment),r.registerInput("normalMapColor",mp.Color3,!0,gp.Fragment),r.registerInput("uv",mp.Vector2,!0,gp.Fragment),r.registerInput("tintColor",mp.Color3,!0,gp.Fragment),r.registerInput("tintAtDistance",mp.Float,!0,gp.Fragment),r.registerInput("tintThickness",mp.Float,!0,gp.Fragment),r.registerInput("worldTangent",mp.Vector4,!0),r.registerInput("worldNormal",mp.AutoDetect,!0),r.worldNormal.addExcludedConnectionPointFromAllowedTypes(mp.Color4|mp.Vector4|mp.Vector3),r.registerInput("TBN",mp.Object,!0,gp.VertexAndFragment,new Im("TBN",r,0,wm,"TBNBlock")),r.registerOutput("clearcoat",mp.Object,gp.Fragment,new Im("clearcoat",r,1,t,"ClearCoatBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("clearcoatOut"),e._excludeVariableName("vClearCoatParams"),e._excludeVariableName("vClearCoatTintParams"),e._excludeVariableName("vClearCoatRefractionParams"),e._excludeVariableName("vClearCoatTangentSpaceParams"),e._excludeVariableName("vGeometricNormaClearCoatW")},t.prototype.getClassName=function(){return"ClearCoatBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMapColor",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintAtDistance",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintThickness",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoat",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.intensity.isConnected){var e=new Vp("ClearCoat intensity",gp.Fragment,mp.Float);e.value=1,e.output.connectTo(this.intensity)}},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r),r.setValue("CLEARCOAT",!0),r.setValue("CLEARCOAT_TEXTURE",!1,!0),r.setValue("CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE",!0,!0),r.setValue("CLEARCOAT_TINT",this.tintColor.isConnected||this.tintThickness.isConnected||this.tintAtDistance.isConnected,!0),r.setValue("CLEARCOAT_BUMP",this.normalMapColor.isConnected,!0),r.setValue("CLEARCOAT_DEFAULTIOR",!this.indexOfRefraction.isConnected||this.indexOfRefraction.connectInputBlock.value===Nd._DefaultIndexOfRefraction,!0),r.setValue("CLEARCOAT_REMAP_F0",this.remapF0OnInterfaceChange,!0)},t.prototype.bind=function(t,i,r){var n,o;e.prototype.bind.call(this,t,i,r);var a=null!==(o=null===(n=this.indexOfRefraction.connectInputBlock)||void 0===n?void 0:n.value)&&void 0!==o?o:Nd._DefaultIndexOfRefraction,s=1-a,l=1+a,c=Math.pow(-s/l,2),u=1/a;t.setFloat4("vClearCoatRefractionParams",c,u,s,l);var h=this.clearcoat.hasEndpoints?this.clearcoat.endpoints[0].ownerBlock:null,d=(null==h?void 0:h.perturbedNormal.isConnected)?h.perturbedNormal.connectedPoint.ownerBlock:null;this._scene._mirroredCameraPosition?t.setFloat2("vClearCoatTangentSpaceParams",(null==d?void 0:d.invertX)?1:-1,(null==d?void 0:d.invertY)?1:-1):t.setFloat2("vClearCoatTangentSpaceParams",(null==d?void 0:d.invertX)?-1:1,(null==d?void 0:d.invertY)?-1:1),r&&t.setFloat(this._tangentCorrectionFactorName,r.getWorldMatrix().determinant()<0?-1:1)},t.prototype._generateTBNSpace=function(e,t,i){var r="",n="//".concat(this.name),o=this.worldTangent;e._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var a={search:/defined\(TANGENT\)/g,replace:o.isConnected?"defined(TANGENT)":"defined(IGNORE)"},s=this.TBN;return s.isConnected?e.compilationString+="\n            #ifdef TBNBLOCK\n            mat3 vTBN = ".concat(s.associatedVariableName,";\n            #endif\n            "):o.isConnected&&(r+="vec3 tbnNormal = normalize(".concat(i,".xyz);\n"),r+="vec3 tbnTangent = normalize(".concat(o.associatedVariableName,".xyz);\n"),r+="vec3 tbnBitangent = cross(tbnNormal, tbnTangent) * ".concat(this._tangentCorrectionFactorName,";\n"),r+="mat3 vTBN = mat3(tbnTangent, tbnBitangent, tbnNormal);\n"),e._emitFunctionFromInclude("bumpFragmentMainFunctions",n,{replaceStrings:[a]}),r},t.GetCode=function(e,t,i,r,n,o,a){var s="",l=(null==t?void 0:t.intensity.isConnected)?t.intensity.associatedVariableName:"1.",c=(null==t?void 0:t.roughness.isConnected)?t.roughness.associatedVariableName:"0.",u=(null==t?void 0:t.normalMapColor.isConnected)?t.normalMapColor.associatedVariableName:"vec3(0.)",h=(null==t?void 0:t.uv.isConnected)?t.uv.associatedVariableName:"vec2(0.)",d=(null==t?void 0:t.tintColor.isConnected)?t.tintColor.associatedVariableName:"vec3(1.)",p=(null==t?void 0:t.tintThickness.isConnected)?t.tintThickness.associatedVariableName:"1.",f=(null==t?void 0:t.tintAtDistance.isConnected)?t.tintAtDistance.associatedVariableName:"1.";if(t){e._emitUniformFromString("vClearCoatRefractionParams",mp.Vector4),e._emitUniformFromString("vClearCoatTangentSpaceParams",mp.Vector2);var _=t.worldNormal;s+="vec3 vGeometricNormaClearCoatW = ".concat(_.isConnected?"normalize("+_.associatedVariableName+".xyz)":"geometricNormalW",";\n")}else s+="vec3 vGeometricNormaClearCoatW = geometricNormalW;\n";return n&&t&&(s+=t._generateTBNSpace(e,r,a),o=t.worldTangent.isConnected),s+"clearcoatOutParams clearcoatOut;\n\n        #ifdef CLEARCOAT\n            vec2 vClearCoatParams = vec2(".concat(l,", ").concat(c,");\n            vec4 vClearCoatTintParams = vec4(").concat(d,", ").concat(p,");\n\n            clearcoatBlock(\n                ").concat(r,".xyz,\n                vGeometricNormaClearCoatW,\n                viewDirectionW,\n                vClearCoatParams,\n                specularEnvironmentR0,\n            #ifdef CLEARCOAT_TEXTURE\n                vec2(0.),\n            #endif\n            #ifdef CLEARCOAT_TINT\n                vClearCoatTintParams,\n                ").concat(f,",\n                vClearCoatRefractionParams,\n                #ifdef CLEARCOAT_TINT_TEXTURE\n                    ").concat("vec4(0.)",",\n                #endif\n            #endif\n            #ifdef CLEARCOAT_BUMP\n                vec2(0., 1.),\n                vec4(").concat(u,", 0.),\n                ").concat(h,",\n                #if defined(").concat(o?"TANGENT":"IGNORE",") && defined(NORMAL)\n                    vTBN,\n                #else\n                    vClearCoatTangentSpaceParams,\n                #endif\n                #ifdef OBJECTSPACE_NORMALMAP\n                    normalMatrix,\n                #endif\n            #endif\n            #if defined(FORCENORMALFORWARD) && defined(NORMAL)\n                faceNormal,\n            #endif\n            #ifdef REFLECTION\n                ").concat(null==i?void 0:i._vReflectionMicrosurfaceInfosName,",\n                ").concat(null==i?void 0:i._vReflectionInfosName,",\n                ").concat(null==i?void 0:i.reflectionColor,",\n                vLightingIntensity,\n                #ifdef ").concat(null==i?void 0:i._define3DName,"\n                    ").concat(null==i?void 0:i._cubeSamplerName,",\n                #else\n                    ").concat(null==i?void 0:i._2DSamplerName,",\n                #endif\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null==i?void 0:i._define3DName,"\n                        ").concat(null==i?void 0:i._cubeSamplerName,",\n                        ").concat(null==i?void 0:i._cubeSamplerName,",\n                    #else\n                        ").concat(null==i?void 0:i._2DSamplerName,",\n                        ").concat(null==i?void 0:i._2DSamplerName,",\n                    #endif\n                #endif\n            #endif\n            #if defined(ENVIRONMENTBRDF) && !defined(").concat(null==i?void 0:i._defineSkyboxName,")\n                #ifdef RADIANCEOCCLUSION\n                    ambientMonochrome,\n                #endif\n            #endif\n            #if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n                (gl_FrontFacing ? 1. : -1.),\n            #endif\n                clearcoatOut\n            );\n        #else\n            clearcoatOut.specularEnvironmentR0 = specularEnvironmentR0;\n        #endif\n")},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,e.target===gp.Fragment&&(e.sharedData.bindableBlocks.push(this),e.sharedData.blocksWithDefines.push(this),this._tangentCorrectionFactorName=e._getFreeDefineName("tangentCorrectionFactor"),e._emitUniformFromString(this._tangentCorrectionFactorName,mp.Float)),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".remapF0OnInterfaceChange = ").concat(this.remapF0OnInterfaceChange,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.remapF0OnInterfaceChange=this.remapF0OnInterfaceChange,t},t.prototype._deserialize=function(t,i,r){var n;e.prototype._deserialize.call(this,t,i,r),this.remapF0OnInterfaceChange=null===(n=t.remapF0OnInterfaceChange)||void 0===n||n},(0,f.Cg)([Dp("Remap F0 on interface change",0,"ADVANCED")],t.prototype,"remapF0OnInterfaceChange",void 0),t}(Rp);(0,o.Y5)("BABYLON.ClearCoatBlock",qg);var Kg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r._isUnique=!0,r.registerInput("intensity",mp.Float,!0,gp.Fragment),r.registerInput("indexOfRefraction",mp.Float,!0,gp.Fragment),r.registerInput("thickness",mp.Float,!0,gp.Fragment),r.registerOutput("iridescence",mp.Object,gp.Fragment,new Im("iridescence",r,1,t,"IridescenceBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("iridescenceOut"),e._excludeVariableName("vIridescenceParams")},t.prototype.getClassName=function(){return"IridescenceBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"iridescence",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.intensity.isConnected){var e=new Vp("Iridescence intensity",gp.Fragment,mp.Float);e.value=1,e.output.connectTo(this.intensity);var t=new Vp("Iridescence ior",gp.Fragment,mp.Float);t.value=1.3,t.output.connectTo(this.indexOfRefraction);var i=new Vp("Iridescence thickness",gp.Fragment,mp.Float);i.value=400,i.output.connectTo(this.thickness)}},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r),r.setValue("IRIDESCENCE",!0,!0),r.setValue("IRIDESCENCE_TEXTURE",!1,!0),r.setValue("IRIDESCENCE_THICKNESS_TEXTURE",!1,!0)},t.GetCode=function(e){var t="",i=(null==e?void 0:e.intensity.isConnected)?e.intensity.associatedVariableName:"1.",r=(null==e?void 0:e.indexOfRefraction.isConnected)?e.indexOfRefraction.associatedVariableName:wd._DefaultIndexOfRefraction,n=(null==e?void 0:e.thickness.isConnected)?e.thickness.associatedVariableName:wd._DefaultMaximumThickness;return t+"iridescenceOutParams iridescenceOut;\n\n        #ifdef IRIDESCENCE\n            iridescenceBlock(\n                vec4(".concat(i,", ").concat(r,", 1., ").concat(n,"),\n                NdotV,\n                specularEnvironmentR0,\n                #ifdef CLEARCOAT\n                    NdotVUnclamped,\n                #endif\n                iridescenceOut\n            );\n\n            float iridescenceIntensity = iridescenceOut.iridescenceIntensity;\n            specularEnvironmentR0 = iridescenceOut.specularEnvironmentR0;\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===gp.Fragment&&(e.sharedData.bindableBlocks.push(this),e.sharedData.blocksWithDefines.push(this)),this},t.prototype.serialize=function(){return e.prototype.serialize.call(this)},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r)},t}(Rp);(0,o.Y5)("BABYLON.IridescenceBlock",Kg);var Qg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r.linkRefractionWithTransparency=!1,r.invertRefractionY=!1,r.useThicknessAsDepth=!1,r._isUnique=!0,r.registerInput("intensity",mp.Float,!1,gp.Fragment),r.registerInput("tintAtDistance",mp.Float,!0,gp.Fragment),r.registerInput("volumeIndexOfRefraction",mp.Float,!0,gp.Fragment),r.registerOutput("refraction",mp.Object,gp.Fragment,new Im("refraction",r,1,t,"RefractionBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("vRefractionPosition"),e._excludeVariableName("vRefractionSize")},t.prototype.getClassName=function(){return"RefractionBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintAtDistance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumeIndexOfRefraction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this.viewConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasTexture",{get:function(){return!!this._getTexture()},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(){return this.texture?this.texture:this._scene.environmentTexture},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.intensity.isConnected){var i=new Vp("Refraction intensity",gp.Fragment,mp.Float);i.value=1,i.output.connectTo(this.intensity)}if(this.view&&!this.view.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.View&&t(e)}));r||(r=new Vp("view")).setAsSystemValue(Np.View),r.output.connectTo(this.view)}},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r);var n=this._getTexture(),o=n&&n.getTextureMatrix;r.setValue("SS_REFRACTION",o,!0),o&&(r.setValue(this._define3DName,n.isCube,!0),r.setValue(this._defineLODRefractionAlpha,n.lodLevelInAlpha,!0),r.setValue(this._defineLinearSpecularRefraction,n.linearSpecularLOD,!0),r.setValue(this._defineOppositeZ,this._scene.useRightHandedSystem&&n.isCube?!n.invertZ:n.invertZ,!0),r.setValue("SS_LINKREFRACTIONTOTRANSPARENCY",this.linkRefractionWithTransparency,!0),r.setValue("SS_GAMMAREFRACTION",n.gammaSpace,!0),r.setValue("SS_RGBDREFRACTION",n.isRGBD,!0),r.setValue("SS_USE_LOCAL_REFRACTIONMAP_CUBIC",!!n.boundingBoxSize,!0),r.setValue("SS_USE_THICKNESS_AS_DEPTH",this.useThicknessAsDepth,!0))},t.prototype.isReady=function(){var e=this._getTexture();return!(e&&!e.isReadyOrNotBlocking())},t.prototype.bind=function(t,i,r){var n,o,a,s;e.prototype.bind.call(this,t,i,r);var l=this._getTexture();if(l){l.isCube?t.setTexture(this._cubeSamplerName,l):t.setTexture(this._2DSamplerName,l),t.setMatrix(this._refractionMatrixName,l.getRefractionTextureMatrix());var c=1;l.isCube||l.depth&&(c=l.depth);var u=null!==(s=null!==(o=null===(n=this.volumeIndexOfRefraction.connectInputBlock)||void 0===n?void 0:n.value)&&void 0!==o?o:null===(a=this.indexOfRefractionConnectionPoint.connectInputBlock)||void 0===a?void 0:a.value)&&void 0!==s?s:1.5;t.setFloat4(this._vRefractionInfosName,l.level,1/u,c,this.invertRefractionY?-1:1),t.setFloat4(this._vRefractionMicrosurfaceInfosName,l.getSize().width,l.lodGenerationScale,l.lodGenerationOffset,1/u);var h=l.getSize().width;if(t.setFloat2(this._vRefractionFilteringInfoName,h,w.X.Log2(h)),l.boundingBoxSize){var d=l;t.setVector3("vRefractionPosition",d.boundingBoxPosition),t.setVector3("vRefractionSize",d.boundingBoxSize)}}},t.prototype.getCode=function(e){return e.sharedData.blockingBlocks.push(this),e.sharedData.textureBlocks.push(this),this._cubeSamplerName=e._getFreeVariableName(this.name+"CubeSampler"),e.samplers.push(this._cubeSamplerName),this._2DSamplerName=e._getFreeVariableName(this.name+"2DSampler"),e.samplers.push(this._2DSamplerName),this._define3DName=e._getFreeDefineName("SS_REFRACTIONMAP_3D"),e._samplerDeclaration+="#ifdef ".concat(this._define3DName,"\n"),e._samplerDeclaration+="uniform samplerCube ".concat(this._cubeSamplerName,";\n"),e._samplerDeclaration+="#else\n",e._samplerDeclaration+="uniform sampler2D ".concat(this._2DSamplerName,";\n"),e._samplerDeclaration+="#endif\n",e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this),this._defineLODRefractionAlpha=e._getFreeDefineName("SS_LODINREFRACTIONALPHA"),this._defineLinearSpecularRefraction=e._getFreeDefineName("SS_LINEARSPECULARREFRACTION"),this._defineOppositeZ=e._getFreeDefineName("SS_REFRACTIONMAP_OPPOSITEZ"),this._refractionMatrixName=e._getFreeVariableName("refractionMatrix"),e._emitUniformFromString(this._refractionMatrixName,mp.Matrix),e._emitFunction("sampleRefraction","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleRefraction(s, c) textureCube(s, c)\n            #else\n                #define sampleRefraction(s, c) texture2D(s, c)\n            #endif\n"),"//".concat(this.name)),e._emitFunction("sampleRefractionLod","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleRefractionLod(s, c, l) textureCubeLodEXT(s, c, l)\n            #else\n                #define sampleRefractionLod(s, c, l) texture2DLodEXT(s, c, l)\n            #endif\n"),"//".concat(this.name)),this._vRefractionMicrosurfaceInfosName=e._getFreeVariableName("vRefractionMicrosurfaceInfos"),e._emitUniformFromString(this._vRefractionMicrosurfaceInfosName,mp.Vector4),this._vRefractionInfosName=e._getFreeVariableName("vRefractionInfos"),e._emitUniformFromString(this._vRefractionInfosName,mp.Vector4),this._vRefractionFilteringInfoName=e._getFreeVariableName("vRefractionFilteringInfo"),e._emitUniformFromString(this._vRefractionFilteringInfoName,mp.Vector2),e._emitUniformFromString("vRefractionPosition",mp.Vector3),e._emitUniformFromString("vRefractionSize",mp.Vector3),""},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture&&(t=this.texture.isCube?"".concat(this._codeVariableName,'.texture = new BABYLON.CubeTexture("').concat(this.texture.name,'");\n'):"".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'");\n'),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")),t+="".concat(this._codeVariableName,".linkRefractionWithTransparency = ").concat(this.linkRefractionWithTransparency,";\n"),(t+="".concat(this._codeVariableName,".invertRefractionY = ").concat(this.invertRefractionY,";\n"))+"".concat(this._codeVariableName,".useThicknessAsDepth = ").concat(this.useThicknessAsDepth,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t.linkRefractionWithTransparency=this.linkRefractionWithTransparency,t.invertRefractionY=this.invertRefractionY,t.useThicknessAsDepth=this.useThicknessAsDepth,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),t.texture&&(r=0===t.texture.url.indexOf("data:")?"":r,t.texture.isCube?this.texture=Td.Parse(t.texture,i,r):this.texture=rr.g.Parse(t.texture,i,r)),this.linkRefractionWithTransparency=t.linkRefractionWithTransparency,this.invertRefractionY=t.invertRefractionY,this.useThicknessAsDepth=!!t.useThicknessAsDepth},(0,f.Cg)([Dp("Link refraction to transparency",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"linkRefractionWithTransparency",void 0),(0,f.Cg)([Dp("Invert refraction Y",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"invertRefractionY",void 0),(0,f.Cg)([Dp("Use thickness as depth",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useThicknessAsDepth",void 0),t}(Rp);(0,o.Y5)("BABYLON.RefractionBlock",Qg);var Zg=function(e){function t(i){var r=e.call(this,i,gp.Fragment)||this;return r._isUnique=!0,r.registerInput("thickness",mp.Float,!1,gp.Fragment),r.registerInput("tintColor",mp.Color3,!0,gp.Fragment),r.registerInput("translucencyIntensity",mp.Float,!0,gp.Fragment),r.registerInput("translucencyDiffusionDist",mp.Color3,!0,gp.Fragment),r.registerInput("refraction",mp.Object,!0,gp.Fragment,new Im("refraction",r,0,Qg,"RefractionBlock")),r.registerInput("dispersion",mp.Float,!0,gp.Fragment),r.registerOutput("subsurface",mp.Object,gp.Fragment,new Im("subsurface",r,1,t,"SubSurfaceBlock")),r}return(0,f.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("subSurfaceOut"),e._excludeVariableName("vThicknessParam"),e._excludeVariableName("vTintColor"),e._excludeVariableName("vTranslucencyColor"),e._excludeVariableName("vSubSurfaceIntensity"),e._excludeVariableName("dispersion")},t.prototype.getClassName=function(){return"SubSurfaceBlock"},Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintColor",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translucencyIntensity",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translucencyDiffusionDist",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dispersion",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subsurface",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.thickness.isConnected){var e=new Vp("SubSurface thickness",gp.Fragment,mp.Float);e.value=0,e.output.connectTo(this.thickness)}},t.prototype.prepareDefines=function(t,i,r){e.prototype.prepareDefines.call(this,t,i,r);var n=this.translucencyDiffusionDist.isConnected||this.translucencyIntensity.isConnected;r.setValue("SUBSURFACE",n||this.refraction.isConnected,!0),r.setValue("SS_TRANSLUCENCY",n,!0),r.setValue("SS_THICKNESSANDMASK_TEXTURE",!1,!0),r.setValue("SS_REFRACTIONINTENSITY_TEXTURE",!1,!0),r.setValue("SS_TRANSLUCENCYINTENSITY_TEXTURE",!1,!0),r.setValue("SS_USE_GLTF_TEXTURES",!1,!0),r.setValue("SS_DISPERSION",this.dispersion.isConnected,!0)},t.GetCode=function(e,t,i,r){var n,o,a,s,l,c,u,h,d,p,f,_,m,g,v,y,b="",T=(null==t?void 0:t.thickness.isConnected)?t.thickness.associatedVariableName:"0.",E=(null==t?void 0:t.tintColor.isConnected)?t.tintColor.associatedVariableName:"vec3(1.)",x=(null==t?void 0:t.translucencyIntensity.isConnected)?null==t?void 0:t.translucencyIntensity.associatedVariableName:"1.",S=(null==t?void 0:t.translucencyDiffusionDist.isConnected)?null==t?void 0:t.translucencyDiffusionDist.associatedVariableName:"vec3(1.)",C=(null==t?void 0:t.refraction.isConnected)?null===(n=null==t?void 0:t.refraction.connectedPoint)||void 0===n?void 0:n.ownerBlock:null,P=(null==C?void 0:C.tintAtDistance.isConnected)?C.tintAtDistance.associatedVariableName:"1.",A=(null==C?void 0:C.intensity.isConnected)?C.intensity.associatedVariableName:"1.",R=(null==C?void 0:C.view.isConnected)?C.view.associatedVariableName:"",I=(null==t?void 0:t.dispersion.isConnected)?null==t?void 0:t.dispersion.associatedVariableName:"0.0";return(b+=null!==(o=null==C?void 0:C.getCode(e))&&void 0!==o?o:"")+"subSurfaceOutParams subSurfaceOut;\n\n        #ifdef SUBSURFACE\n            vec2 vThicknessParam = vec2(0., ".concat(T,");\n            vec4 vTintColor = vec4(").concat(E,", ").concat(P,");\n            vec3 vSubSurfaceIntensity = vec3(").concat(A,", ").concat(x,", 0.);\n            float dispersion = ").concat(I,";\n            subSurfaceBlock(\n                vSubSurfaceIntensity,\n                vThicknessParam,\n                vTintColor,\n                normalW,\n                specularEnvironmentReflectance,\n            #ifdef SS_THICKNESSANDMASK_TEXTURE\n                vec4(0.),\n            #endif\n            #ifdef REFLECTION\n                #ifdef SS_TRANSLUCENCY\n                    ").concat(null==i?void 0:i._reflectionMatrixName,",\n                    #ifdef USESPHERICALFROMREFLECTIONMAP\n                        #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n                            reflectionOut.irradianceVector,\n                        #endif\n                        #if defined(REALTIME_FILTERING)\n                            ").concat(null==i?void 0:i._cubeSamplerName,",\n                            ").concat(null==i?void 0:i._vReflectionFilteringInfoName,",\n                        #endif\n                        #endif\n                    #ifdef USEIRRADIANCEMAP\n                        irradianceSampler,\n                    #endif\n                #endif\n            #endif\n            #if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n                surfaceAlbedo,\n            #endif\n            #ifdef SS_REFRACTION\n                ").concat(r,".xyz,\n                viewDirectionW,\n                ").concat(R,",\n                ").concat(null!==(a=null==C?void 0:C._vRefractionInfosName)&&void 0!==a?a:"",",\n                ").concat(null!==(s=null==C?void 0:C._refractionMatrixName)&&void 0!==s?s:"",",\n                ").concat(null!==(l=null==C?void 0:C._vRefractionMicrosurfaceInfosName)&&void 0!==l?l:"",",\n                vLightingIntensity,\n                #ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n                    alpha,\n                #endif\n                #ifdef ").concat(null!==(c=null==C?void 0:C._defineLODRefractionAlpha)&&void 0!==c?c:"IGNORE","\n                    NdotVUnclamped,\n                #endif\n                #ifdef ").concat(null!==(u=null==C?void 0:C._defineLinearSpecularRefraction)&&void 0!==u?u:"IGNORE","\n                    roughness,\n                #endif\n                alphaG,\n                #ifdef ").concat(null!==(h=null==C?void 0:C._define3DName)&&void 0!==h?h:"IGNORE","\n                    ").concat(null!==(d=null==C?void 0:C._cubeSamplerName)&&void 0!==d?d:"",",\n                #else\n                    ").concat(null!==(p=null==C?void 0:C._2DSamplerName)&&void 0!==p?p:"",",\n                #endif\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null!==(f=null==C?void 0:C._define3DName)&&void 0!==f?f:"IGNORE","\n                        ").concat(null!==(_=null==C?void 0:C._cubeSamplerName)&&void 0!==_?_:"",",\n                        ").concat(null!==(m=null==C?void 0:C._cubeSamplerName)&&void 0!==m?m:"",",\n                    #else\n                        ").concat(null!==(g=null==C?void 0:C._2DSamplerName)&&void 0!==g?g:"",",\n                        ").concat(null!==(v=null==C?void 0:C._2DSamplerName)&&void 0!==v?v:"",",\n                    #endif\n                #endif\n                #ifdef ANISOTROPIC\n                    anisotropicOut,\n                #endif\n                #ifdef REALTIME_FILTERING\n                    ").concat(null!==(y=null==C?void 0:C._vRefractionFilteringInfoName)&&void 0!==y?y:"",",\n                #endif\n                #ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n                    vRefractionPosition,\n                    vRefractionSize,\n                #endif\n                #ifdef SS_DISPERSION\n                    dispersion,\n                #endif\n            #endif\n            #ifdef SS_TRANSLUCENCY\n                ").concat(S,",\n                vTintColor,\n                #ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n                    vec4(0.),\n                #endif\n            #endif\n                subSurfaceOut\n            );\n\n            #ifdef SS_REFRACTION\n                surfaceAlbedo = subSurfaceOut.surfaceAlbedo;\n                #ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n                    alpha = subSurfaceOut.alpha;\n                #endif\n            #endif\n        #else\n            subSurfaceOut.specularEnvironmentReflectance = specularEnvironmentReflectance;\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===gp.Fragment&&e.sharedData.blocksWithDefines.push(this),this},t}(Rp);(0,o.Y5)("BABYLON.SubSurfaceBlock",Zg);var Jg={ambientClr:["finalAmbient",""],diffuseDir:["finalDiffuse",""],specularDir:["finalSpecularScaled","!defined(UNLIT) && defined(SPECULARTERM)"],clearcoatDir:["finalClearCoatScaled","!defined(UNLIT) && defined(CLEARCOAT)"],sheenDir:["finalSheenScaled","!defined(UNLIT) && defined(SHEEN)"],diffuseInd:["finalIrradiance","!defined(UNLIT) && defined(REFLECTION)"],specularInd:["finalRadianceScaled","!defined(UNLIT) && defined(REFLECTION)"],clearcoatInd:["clearcoatOut.finalClearCoatRadianceScaled","!defined(UNLIT) && defined(REFLECTION) && defined(CLEARCOAT)"],sheenInd:["sheenOut.finalSheenRadianceScaled","!defined(UNLIT) && defined(REFLECTION) && defined(SHEEN) && defined(ENVIRONMENTBRDF)"],refraction:["subSurfaceOut.finalRefraction","!defined(UNLIT) && defined(SS_REFRACTION)"],lighting:["finalColor.rgb",""],shadow:["aggShadow",""],alpha:["alpha",""]},$g=function(e){function t(t){var i=e.call(this,t,gp.VertexAndFragment)||this;return i._environmentBRDFTexture=null,i._metallicReflectanceColor=h.v9.White(),i._metallicF0Factor=1,i.directIntensity=1,i.environmentIntensity=1,i.specularIntensity=1,i.lightFalloff=0,i.useAlphaTest=!1,i.alphaTestCutoff=.5,i.useAlphaBlending=!1,i.useRadianceOverAlpha=!0,i.useSpecularOverAlpha=!0,i.enableSpecularAntiAliasing=!1,i.realTimeFiltering=!1,i.realTimeFilteringQuality=s.Y.TEXTURE_FILTERING_QUALITY_LOW,i.useEnergyConservation=!0,i.useRadianceOcclusion=!0,i.useHorizonOcclusion=!0,i.unlit=!1,i.forceNormalForward=!1,i.generateOnlyFragmentCode=!1,i.debugMode=0,i.debugLimit=0,i.debugFactor=1,i._isUnique=!0,i.registerInput("worldPosition",mp.Vector4,!1,gp.Vertex),i.registerInput("worldNormal",mp.Vector4,!1,gp.Fragment),i.registerInput("view",mp.Matrix,!1),i.registerInput("cameraPosition",mp.Vector3,!1,gp.Fragment),i.registerInput("perturbedNormal",mp.Vector4,!0,gp.Fragment),i.registerInput("baseColor",mp.Color3,!0,gp.Fragment),i.registerInput("metallic",mp.Float,!1,gp.Fragment),i.registerInput("roughness",mp.Float,!1,gp.Fragment),i.registerInput("ambientOcc",mp.Float,!0,gp.Fragment),i.registerInput("opacity",mp.Float,!0,gp.Fragment),i.registerInput("indexOfRefraction",mp.Float,!0,gp.Fragment),i.registerInput("ambientColor",mp.Color3,!0,gp.Fragment),i.registerInput("reflection",mp.Object,!0,gp.Fragment,new Im("reflection",i,0,jg,"ReflectionBlock")),i.registerInput("clearcoat",mp.Object,!0,gp.Fragment,new Im("clearcoat",i,0,qg,"ClearCoatBlock")),i.registerInput("sheen",mp.Object,!0,gp.Fragment,new Im("sheen",i,0,Wg,"SheenBlock")),i.registerInput("subsurface",mp.Object,!0,gp.Fragment,new Im("subsurface",i,0,Zg,"SubSurfaceBlock")),i.registerInput("anisotropy",mp.Object,!0,gp.Fragment,new Im("anisotropy",i,0,Hg,"AnisotropyBlock")),i.registerInput("iridescence",mp.Object,!0,gp.Fragment,new Im("iridescence",i,0,Kg,"IridescenceBlock")),i.registerOutput("ambientClr",mp.Color3,gp.Fragment),i.registerOutput("diffuseDir",mp.Color3,gp.Fragment),i.registerOutput("specularDir",mp.Color3,gp.Fragment),i.registerOutput("clearcoatDir",mp.Color3,gp.Fragment),i.registerOutput("sheenDir",mp.Color3,gp.Fragment),i.registerOutput("diffuseInd",mp.Color3,gp.Fragment),i.registerOutput("specularInd",mp.Color3,gp.Fragment),i.registerOutput("clearcoatInd",mp.Color3,gp.Fragment),i.registerOutput("sheenInd",mp.Color3,gp.Fragment),i.registerOutput("refraction",mp.Color3,gp.Fragment),i.registerOutput("lighting",mp.Color3,gp.Fragment),i.registerOutput("shadow",mp.Float,gp.Fragment),i.registerOutput("alpha",mp.Float,gp.Fragment),i}return(0,f.C6)(t,e),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){var i=e;return i.worldPosition.isConnected?(i.generateOnlyFragmentCode=!i.generateOnlyFragmentCode,y.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(i._setTarget(),!0)},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?gp.Fragment:gp.VertexAndFragment),this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?gp.Fragment:gp.Vertex},t.prototype.initialize=function(e){e._excludeVariableName("vLightingIntensity"),e._excludeVariableName("geometricNormalW"),e._excludeVariableName("normalW"),e._excludeVariableName("faceNormal"),e._excludeVariableName("albedoOpacityOut"),e._excludeVariableName("surfaceAlbedo"),e._excludeVariableName("alpha"),e._excludeVariableName("aoOut"),e._excludeVariableName("baseColor"),e._excludeVariableName("reflectivityOut"),e._excludeVariableName("microSurface"),e._excludeVariableName("roughness"),e._excludeVariableName("NdotVUnclamped"),e._excludeVariableName("NdotV"),e._excludeVariableName("alphaG"),e._excludeVariableName("AARoughnessFactors"),e._excludeVariableName("environmentBrdf"),e._excludeVariableName("ambientMonochrome"),e._excludeVariableName("seo"),e._excludeVariableName("eho"),e._excludeVariableName("environmentRadiance"),e._excludeVariableName("irradianceVector"),e._excludeVariableName("environmentIrradiance"),e._excludeVariableName("diffuseBase"),e._excludeVariableName("specularBase"),e._excludeVariableName("preInfo"),e._excludeVariableName("info"),e._excludeVariableName("shadow"),e._excludeVariableName("finalDiffuse"),e._excludeVariableName("finalAmbient"),e._excludeVariableName("ambientOcclusionForDirectDiffuse"),e._excludeVariableName("finalColor"),e._excludeVariableName("vClipSpacePosition"),e._excludeVariableName("vDebugMode")},t.prototype.getClassName=function(){return"PBRMetallicRoughnessBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"perturbedNormal",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"baseColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"metallic",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientOcc",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opacity",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientColor",{get:function(){return this._inputs[11]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflection",{get:function(){return this._inputs[12]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoat",{get:function(){return this._inputs[13]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheen",{get:function(){return this._inputs[14]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subsurface",{get:function(){return this._inputs[15]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anisotropy",{get:function(){return this._inputs[16]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"iridescence",{get:function(){return this._inputs[17]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientClr",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseDir",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularDir",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoatDir",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheenDir",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseInd",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularInd",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoatInd",{get:function(){return this._outputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheenInd",{get:function(){return this._outputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._outputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lighting",{get:function(){return this._outputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadow",{get:function(){return this._outputs[11]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alpha",{get:function(){return this._outputs[12]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.CameraPosition&&t(e)}));i||(i=new Vp("cameraPosition")).setAsSystemValue(Np.CameraPosition),i.output.connectTo(this.cameraPosition)}if(!this.view.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Np.View&&t(e)}));r||(r=new Vp("view")).setAsSystemValue(Np.View),r.output.connectTo(this.view)}},t.prototype.prepareDefines=function(e,t,i){i.setValue("PBR",!0),i.setValue("METALLICWORKFLOW",!0),i.setValue("DEBUGMODE",this.debugMode,!0),i.setValue("DEBUGMODE_FORCERETURN",!0),i.setValue("NORMALXYSCALE",!0),i.setValue("BUMP",this.perturbedNormal.isConnected,!0),i.setValue("LODBASEDMICROSFURACE",this._scene.getEngine().getCaps().textureLOD),i.setValue("ALBEDO",!1,!0),i.setValue("OPACITY",this.opacity.isConnected,!0),i.setValue("AMBIENT",!0,!0),i.setValue("AMBIENTINGRAYSCALE",!1,!0),i.setValue("REFLECTIVITY",!1,!0),i.setValue("AOSTOREINMETALMAPRED",!1,!0),i.setValue("METALLNESSSTOREINMETALMAPBLUE",!1,!0),i.setValue("ROUGHNESSSTOREINMETALMAPALPHA",!1,!0),i.setValue("ROUGHNESSSTOREINMETALMAPGREEN",!1,!0),this.lightFalloff===Xd.LIGHTFALLOFF_STANDARD?(i.setValue("USEPHYSICALLIGHTFALLOFF",!1),i.setValue("USEGLTFLIGHTFALLOFF",!1)):this.lightFalloff===Xd.LIGHTFALLOFF_GLTF?(i.setValue("USEPHYSICALLIGHTFALLOFF",!1),i.setValue("USEGLTFLIGHTFALLOFF",!0)):(i.setValue("USEPHYSICALLIGHTFALLOFF",!0),i.setValue("USEGLTFLIGHTFALLOFF",!1));var r=this.alphaTestCutoff.toString();i.setValue("ALPHABLEND",this.useAlphaBlending,!0),i.setValue("ALPHAFROMALBEDO",!1,!0),i.setValue("ALPHATEST",this.useAlphaTest,!0),i.setValue("ALPHATESTVALUE",r.indexOf(".")<0?r+".":r,!0),i.setValue("OPACITYRGB",!1,!0),i.setValue("RADIANCEOVERALPHA",this.useRadianceOverAlpha,!0),i.setValue("SPECULAROVERALPHA",this.useSpecularOverAlpha,!0),i.setValue("SPECULARAA",this._scene.getEngine().getCaps().standardDerivatives&&this.enableSpecularAntiAliasing,!0),i.setValue("REALTIME_FILTERING",this.realTimeFiltering,!0);var n=e.getScene();if(n.getEngine()._features.needTypeSuffixInShaderConstants?i.setValue("NUM_SAMPLES",this.realTimeFilteringQuality+"u",!0):i.setValue("NUM_SAMPLES",""+this.realTimeFilteringQuality,!0),i.setValue("BRDF_V_HEIGHT_CORRELATED",!0),i.setValue("MS_BRDF_ENERGY_CONSERVATION",this.useEnergyConservation,!0),i.setValue("RADIANCEOCCLUSION",this.useRadianceOcclusion,!0),i.setValue("HORIZONOCCLUSION",this.useHorizonOcclusion,!0),i.setValue("UNLIT",this.unlit,!0),i.setValue("FORCENORMALFORWARD",this.forceNormalForward,!0),this._environmentBRDFTexture&&Ro.ReflectionTextureEnabled?(i.setValue("ENVIRONMENTBRDF",!0),i.setValue("ENVIRONMENTBRDF_RGBD",this._environmentBRDFTexture.isRGBD,!0)):(i.setValue("ENVIRONMENTBRDF",!1),i.setValue("ENVIRONMENTBRDF_RGBD",!1)),i._areImageProcessingDirty&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.prepareDefines(i),i._areLightsDirty)if(this.light){var o={needNormals:!1,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};(0,Li.lo)(n,e,this.light,this._lightId,i,!0,o),o.needRebuild&&i.rebuild()}else(0,Li.az)(n,e,i,!0,t.maxSimultaneousLights),i._needNormals=!0,(0,Li.VO)(n,i)},t.prototype.updateUniformsAndSamples=function(e,t,i,r){for(var n=0;n<t.maxSimultaneousLights&&i["LIGHT"+n];n++){var o=e.uniforms.indexOf("vLightData"+n)>=0;(0,Li.GD)(n,e.uniforms,e.samplers,i["PROJECTEDLIGHTTEXTURE"+n],r,o)}},t.prototype.isReady=function(e,t,i){return!(this._environmentBRDFTexture&&!this._environmentBRDFTexture.isReady()||i._areImageProcessingDirty&&t.imageProcessingConfiguration&&!t.imageProcessingConfiguration.isReady())},t.prototype.bind=function(e,t,i){var r,n;if(i){var o=i.getScene();this.light?(0,Li.Kd)(this.light,this._lightId,o,e,!0):(0,Li.RL)(o,i,e,!0,t.maxSimultaneousLights),e.setTexture(this._environmentBrdfSamplerName,this._environmentBRDFTexture),e.setFloat2("vDebugMode",this.debugLimit,this.debugFactor);var a=this._scene.ambientColor;a&&e.setColor3("ambientFromScene",a);var s=o.useRightHandedSystem===(null!=o._mirroredCameraPosition);e.setFloat(this._invertNormalName,s?-1:1),e.setFloat4("vLightingIntensity",this.directIntensity,1,this.environmentIntensity*this._scene.environmentIntensity,this.specularIntensity);var l=null!==(n=null===(r=this.indexOfRefraction.connectInputBlock)||void 0===r?void 0:r.value)&&void 0!==n?n:1.5,c=Math.pow((l-1)/(l+1),2);this._metallicReflectanceColor.scaleToRef(c*this._metallicF0Factor,h.IG.Color3[0]);var u=this._metallicF0Factor;e.setColor4(this._vMetallicReflectanceFactorsName,h.IG.Color3[0],u),t.imageProcessingConfiguration&&t.imageProcessingConfiguration.bind(e)}},t.prototype._injectVertexCode=function(e){var t,i,r=this.worldPosition,n="//".concat(this.name);this.light?(this._lightId=(void 0!==e.counters.lightCounter?e.counters.lightCounter:-1)+1,e.counters.lightCounter=this._lightId,e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString())):(e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",n,{repeatKey:"maxSimultaneousLights"}),this._lightId=0,e.sharedData.dynamicUniformBlocks.push(this));var o="v_"+r.associatedVariableName;e._emitVaryingFromString(o,mp.Vector4)&&(e.compilationString+="".concat(o," = ").concat(r.associatedVariableName,";\n"));var a=this.reflection.isConnected?null===(t=this.reflection.connectedPoint)||void 0===t?void 0:t.ownerBlock:null;a&&(a.viewConnectionPoint=this.view),e.compilationString+=null!==(i=null==a?void 0:a.handleVertexSide(e))&&void 0!==i?i:"",e._emitVaryingFromString("vClipSpacePosition",mp.Vector4,"defined(IGNORE) || DEBUGMODE > 0")&&(e._injectAtEnd+="#if DEBUGMODE > 0\n",e._injectAtEnd+="vClipSpacePosition = gl_Position;\n",e._injectAtEnd+="#endif\n"),this.light?e.compilationString+=e._emitCodeFromInclude("shadowsVertex",n,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/worldPos/g,replace:r.associatedVariableName}]}):(e.compilationString+="vec4 worldPos = ".concat(r.associatedVariableName,";\n"),this.view.isConnected&&(e.compilationString+="mat4 view = ".concat(this.view.associatedVariableName,";\n")),e.compilationString+=e._emitCodeFromInclude("shadowsVertex",n,{repeatKey:"maxSimultaneousLights"}))},t.prototype._getAlbedoOpacityCode=function(){var e="albedoOpacityOutParams albedoOpacityOut;\n",t=this.baseColor.isConnected?this.baseColor.associatedVariableName:"vec3(1.)",i=this.opacity.isConnected?this.opacity.associatedVariableName:"1.";return e+"albedoOpacityBlock(\n                vec4(".concat(t,", 1.),\n            #ifdef ALBEDO\n                vec4(1.),\n                vec2(1., 1.),\n            #endif\n            #ifdef OPACITY\n                vec4(").concat(i,"),\n                vec2(1., 1.),\n            #endif\n                albedoOpacityOut\n            );\n\n            vec3 surfaceAlbedo = albedoOpacityOut.surfaceAlbedo;\n            float alpha = albedoOpacityOut.alpha;\n")},t.prototype._getAmbientOcclusionCode=function(){var e="ambientOcclusionOutParams aoOut;\n",t=this.ambientOcc.isConnected?this.ambientOcc.associatedVariableName:"1.";return e+"ambientOcclusionBlock(\n            #ifdef AMBIENT\n                vec3(".concat(t,"),\n                vec4(0., 1.0, 1.0, 0.),\n            #endif\n                aoOut\n            );\n")},t.prototype._getReflectivityCode=function(e){var t="reflectivityOutParams reflectivityOut;\n";return this._vMetallicReflectanceFactorsName=e._getFreeVariableName("vMetallicReflectanceFactors"),e._emitUniformFromString(this._vMetallicReflectanceFactorsName,mp.Vector4),t+"vec3 baseColor = surfaceAlbedo;\n\n            reflectivityBlock(\n                vec4(".concat(this.metallic.associatedVariableName,", ").concat(this.roughness.associatedVariableName,", 0., 0.),\n            #ifdef METALLICWORKFLOW\n                surfaceAlbedo,\n                ").concat(this._vMetallicReflectanceFactorsName,",\n            #endif\n            #ifdef REFLECTIVITY\n                vec3(0., 0., ").concat("1.","),\n                vec4(1.),\n            #endif\n            #if defined(METALLICWORKFLOW) && defined(REFLECTIVITY)  && defined(AOSTOREINMETALMAPRED)\n                aoOut.ambientOcclusionColor,\n            #endif\n            #ifdef MICROSURFACEMAP\n                microSurfaceTexel, <== not handled!\n            #endif\n                reflectivityOut\n            );\n\n            float microSurface = reflectivityOut.microSurface;\n            float roughness = reflectivityOut.roughness;\n\n            #ifdef METALLICWORKFLOW\n                surfaceAlbedo = reflectivityOut.surfaceAlbedo;\n            #endif\n            #if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n                aoOut.ambientOcclusionColor = reflectivityOut.ambientOcclusionColor;\n            #endif\n")},t.prototype._buildBlock=function(t){var i,r,n,o,a,s,l,c,u,h,d,p,f,_,m,g,v,b,T,E,x,S,C,P,A,R,I,M,O,D,N,F,w,L,B,U,V,k,G,z,Y;e.prototype._buildBlock.call(this,t),this._scene=t.sharedData.scene,this._environmentBRDFTexture||(this._environmentBRDFTexture=Rd(this._scene));var X=this.reflection.isConnected?null===(i=this.reflection.connectedPoint)||void 0===i?void 0:i.ownerBlock:null;if(X&&(X.worldPositionConnectionPoint=this.worldPosition,X.cameraPositionConnectionPoint=this.cameraPosition,X.worldNormalConnectionPoint=this.worldNormal,X.viewConnectionPoint=this.view),t.target!==gp.Fragment)return this._injectVertexCode(t),this;t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.blockingBlocks.push(this),this.generateOnlyFragmentCode&&t.sharedData.dynamicUniformBlocks.push(this);var W="//".concat(this.name),H=this.perturbedNormal,j=this.worldPosition.associatedVariableName;this.generateOnlyFragmentCode?(j=t._getFreeVariableName("globalWorldPos"),t._emitFunction("pbr_globalworldpos","vec3 ".concat(j,";\n"),W),t.compilationString+="".concat(j," = ").concat(this.worldPosition.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowsVertex",W,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"worldPos,".concat(this.worldPosition.associatedVariableName):void 0}),t.compilationString+="#if DEBUGMODE > 0\n",t.compilationString+="vec4 vClipSpacePosition = vec4((vec2(gl_FragCoord.xy) / vec2(1.0)) * 2.0 - 1.0, 0.0, 1.0);\n",t.compilationString+="#endif\n"):j="v_"+j,this._environmentBrdfSamplerName=t._getFreeVariableName("environmentBrdfSampler"),t._emit2DSampler(this._environmentBrdfSamplerName),t.sharedData.hints.needAlphaBlending=t.sharedData.hints.needAlphaBlending||this.useAlphaBlending,t.sharedData.hints.needAlphaTesting=t.sharedData.hints.needAlphaTesting||this.useAlphaTest,t._emitExtension("lod","#extension GL_EXT_shader_texture_lod : enable","defined(LODBASEDMICROSFURACE)"),t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable"),t._emitUniformFromString("vDebugMode",mp.Vector2,"defined(IGNORE) || DEBUGMODE > 0"),t._emitUniformFromString("ambientFromScene",mp.Vector3),t.uniforms.push("exposureLinear"),t.uniforms.push("contrast"),t.uniforms.push("vInverseScreenSize"),t.uniforms.push("vignetteSettings1"),t.uniforms.push("vignetteSettings2"),t.uniforms.push("vCameraColorCurveNegative"),t.uniforms.push("vCameraColorCurveNeutral"),t.uniforms.push("vCameraColorCurvePositive"),t.uniforms.push("txColorTransform"),t.uniforms.push("colorTransformSettings"),t.uniforms.push("ditherIntensity"),this.light?t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",W,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString()):t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",W,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"varying,":void 0}),t._emitFunctionFromInclude("helperFunctions",W),t._emitFunctionFromInclude("importanceSampling",W),t._emitFunctionFromInclude("pbrHelperFunctions",W),t._emitFunctionFromInclude("imageProcessingDeclaration",W),t._emitFunctionFromInclude("imageProcessingFunctions",W),t._emitFunctionFromInclude("shadowsFragmentFunctions",W),t._emitFunctionFromInclude("pbrDirectLightingSetupFunctions",W,{replaceStrings:[{search:/vPositionW/g,replace:j+".xyz"}]}),t._emitFunctionFromInclude("pbrDirectLightingFalloffFunctions",W),t._emitFunctionFromInclude("pbrBRDFFunctions",W,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(r=null==X?void 0:X._defineSkyboxName)&&void 0!==r?r:"REFLECTIONMAP_SKYBOX"}]}),t._emitFunctionFromInclude("hdrFilteringFunctions",W),t._emitFunctionFromInclude("pbrDirectLightingFunctions",W,{replaceStrings:[{search:/vPositionW/g,replace:j+".xyz"}]}),t._emitFunctionFromInclude("pbrIBLFunctions",W),t._emitFunctionFromInclude("pbrBlockAlbedoOpacity",W),t._emitFunctionFromInclude("pbrBlockReflectivity",W),t._emitFunctionFromInclude("pbrBlockAmbientOcclusion",W),t._emitFunctionFromInclude("pbrBlockAlphaFresnel",W),t._emitFunctionFromInclude("pbrBlockAnisotropic",W),t._emitUniformFromString("vLightingIntensity",mp.Vector4),(null==X?void 0:X.generateOnlyFragmentCode)&&(t.compilationString+=X.handleVertexSide(t)),this._vNormalWName=t._getFreeVariableName("vNormalW"),t.compilationString+="vec4 ".concat(this._vNormalWName," = normalize(").concat(this.worldNormal.associatedVariableName,");\n"),t._registerTempVariable("viewDirectionW")&&(t.compilationString+="vec3 viewDirectionW = normalize(".concat(this.cameraPosition.associatedVariableName," - ").concat(j,".xyz);\n")),t.compilationString+="vec3 geometricNormalW = ".concat(this._vNormalWName,".xyz;\n"),t.compilationString+="vec3 normalW = ".concat(H.isConnected?"normalize("+H.associatedVariableName+".xyz)":"geometricNormalW",";\n"),this._invertNormalName=t._getFreeVariableName("invertNormal"),t._emitUniformFromString(this._invertNormalName,mp.Float),t.compilationString+=t._emitCodeFromInclude("pbrBlockNormalFinal",W,{replaceStrings:[{search:/vPositionW/g,replace:j+".xyz"},{search:/vEyePosition.w/g,replace:this._invertNormalName}]}),t.compilationString+=this._getAlbedoOpacityCode(),t.compilationString+=t._emitCodeFromInclude("depthPrePass",W),t.compilationString+=this._getAmbientOcclusionCode(),t.compilationString+=t._emitCodeFromInclude("pbrBlockLightmapInit",W),t.compilationString+="#ifdef UNLIT\n                vec3 diffuseBase = vec3(1., 1., 1.);\n            #else\n",t.compilationString+=this._getReflectivityCode(t),t.compilationString+=t._emitCodeFromInclude("pbrBlockGeometryInfo",W,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(n=null==X?void 0:X._defineSkyboxName)&&void 0!==n?n:"REFLECTIONMAP_SKYBOX"},{search:/REFLECTIONMAP_3D/g,replace:null!==(o=null==X?void 0:X._define3DName)&&void 0!==o?o:"REFLECTIONMAP_3D"}]});var q=this.anisotropy.isConnected?null===(a=this.anisotropy.connectedPoint)||void 0===a?void 0:a.ownerBlock:null;q&&(q.worldPositionConnectionPoint=this.worldPosition,q.worldNormalConnectionPoint=this.worldNormal,t.compilationString+=q.getCode(t,!this.perturbedNormal.isConnected)),X&&X.hasTexture&&(t.compilationString+=X.getCode(t,q?"anisotropicOut.anisotropicNormal":"normalW")),t._emitFunctionFromInclude("pbrBlockReflection",W,{replaceStrings:[{search:/computeReflectionCoords/g,replace:"computeReflectionCoordsPBR"},{search:/REFLECTIONMAP_3D/g,replace:null!==(s=null==X?void 0:X._define3DName)&&void 0!==s?s:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(l=null==X?void 0:X._defineOppositeZ)&&void 0!==l?l:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(c=null==X?void 0:X._defineProjectionName)&&void 0!==c?c:"REFLECTIONMAP_PROJECTION"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(u=null==X?void 0:X._defineSkyboxName)&&void 0!==u?u:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(h=null==X?void 0:X._defineLODReflectionAlpha)&&void 0!==h?h:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(d=null==X?void 0:X._defineLinearSpecularReflection)&&void 0!==d?d:"LINEARSPECULARREFLECTION"},{search:/vReflectionFilteringInfo/g,replace:null!==(p=null==X?void 0:X._vReflectionFilteringInfoName)&&void 0!==p?p:"vReflectionFilteringInfo"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockReflectance0",W,{replaceStrings:[{search:/metallicReflectanceFactors/g,replace:this._vMetallicReflectanceFactorsName}]});var K=this.sheen.isConnected?null===(f=this.sheen.connectedPoint)||void 0===f?void 0:f.ownerBlock:null;K&&(t.compilationString+=K.getCode(X)),t._emitFunctionFromInclude("pbrBlockSheen",W,{replaceStrings:[{search:/REFLECTIONMAP_3D/g,replace:null!==(_=null==X?void 0:X._define3DName)&&void 0!==_?_:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(m=null==X?void 0:X._defineSkyboxName)&&void 0!==m?m:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(g=null==X?void 0:X._defineLODReflectionAlpha)&&void 0!==g?g:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(v=null==X?void 0:X._defineLinearSpecularReflection)&&void 0!==v?v:"LINEARSPECULARREFLECTION"}]});var Q=this.iridescence.isConnected?null===(b=this.iridescence.connectedPoint)||void 0===b?void 0:b.ownerBlock:null;t.compilationString+=Kg.GetCode(Q),t._emitFunctionFromInclude("pbrBlockIridescence",W,{replaceStrings:[]});var Z=this.clearcoat.isConnected?null===(T=this.clearcoat.connectedPoint)||void 0===T?void 0:T.ownerBlock:null,J=!this.perturbedNormal.isConnected&&!this.anisotropy.isConnected,$=this.perturbedNormal.isConnected&&(null===(x=(null===(E=this.perturbedNormal.connectedPoint)||void 0===E?void 0:E.ownerBlock).worldTangent)||void 0===x?void 0:x.isConnected),ee=this.anisotropy.isConnected&&(null===(S=this.anisotropy.connectedPoint)||void 0===S?void 0:S.ownerBlock).worldTangent.isConnected,te=$||!this.perturbedNormal.isConnected&&ee;t.compilationString+=qg.GetCode(t,Z,X,j,J,te,this.worldNormal.associatedVariableName),J&&(te=null!==(C=null==Z?void 0:Z.worldTangent.isConnected)&&void 0!==C&&C),t._emitFunctionFromInclude("pbrBlockClearcoat",W,{replaceStrings:[{search:/computeReflectionCoords/g,replace:"computeReflectionCoordsPBR"},{search:/REFLECTIONMAP_3D/g,replace:null!==(P=null==X?void 0:X._define3DName)&&void 0!==P?P:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(A=null==X?void 0:X._defineOppositeZ)&&void 0!==A?A:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(R=null==X?void 0:X._defineProjectionName)&&void 0!==R?R:"REFLECTIONMAP_PROJECTION"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(I=null==X?void 0:X._defineSkyboxName)&&void 0!==I?I:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(M=null==X?void 0:X._defineLODReflectionAlpha)&&void 0!==M?M:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(O=null==X?void 0:X._defineLinearSpecularReflection)&&void 0!==O?O:"LINEARSPECULARREFLECTION"},{search:/defined\(TANGENT\)/g,replace:te?"defined(TANGENT)":"defined(IGNORE)"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockReflectance",W,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(D=null==X?void 0:X._defineSkyboxName)&&void 0!==D?D:"REFLECTIONMAP_SKYBOX"},{search:/REFLECTIONMAP_3D/g,replace:null!==(N=null==X?void 0:X._define3DName)&&void 0!==N?N:"REFLECTIONMAP_3D"}]});var ie=this.subsurface.isConnected?null===(F=this.subsurface.connectedPoint)||void 0===F?void 0:F.ownerBlock:null,re=this.subsurface.isConnected?null===(L=(null===(w=this.subsurface.connectedPoint)||void 0===w?void 0:w.ownerBlock).refraction.connectedPoint)||void 0===L?void 0:L.ownerBlock:null;re&&(re.viewConnectionPoint=this.view,re.indexOfRefractionConnectionPoint=this.indexOfRefraction),t.compilationString+=Zg.GetCode(t,ie,X,j),t._emitFunctionFromInclude("pbrBlockSubSurface",W,{replaceStrings:[{search:/REFLECTIONMAP_3D/g,replace:null!==(B=null==X?void 0:X._define3DName)&&void 0!==B?B:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(U=null==X?void 0:X._defineOppositeZ)&&void 0!==U?U:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(V=null==X?void 0:X._defineProjectionName)&&void 0!==V?V:"REFLECTIONMAP_PROJECTION"},{search:/SS_REFRACTIONMAP_3D/g,replace:null!==(k=null==re?void 0:re._define3DName)&&void 0!==k?k:"SS_REFRACTIONMAP_3D"},{search:/SS_LODINREFRACTIONALPHA/g,replace:null!==(G=null==re?void 0:re._defineLODRefractionAlpha)&&void 0!==G?G:"SS_LODINREFRACTIONALPHA"},{search:/SS_LINEARSPECULARREFRACTION/g,replace:null!==(z=null==re?void 0:re._defineLinearSpecularRefraction)&&void 0!==z?z:"SS_LINEARSPECULARREFRACTION"},{search:/SS_REFRACTIONMAP_OPPOSITEZ/g,replace:null!==(Y=null==re?void 0:re._defineOppositeZ)&&void 0!==Y?Y:"SS_REFRACTIONMAP_OPPOSITEZ"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockDirectLighting",W),this.light?t.compilationString+=t._emitCodeFromInclude("lightFragment",W,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/vPositionW/g,replace:j+".xyz"}]}):t.compilationString+=t._emitCodeFromInclude("lightFragment",W,{repeatKey:"maxSimultaneousLights",substitutionVars:"vPositionW,".concat(j,".xyz")}),t.compilationString+=t._emitCodeFromInclude("pbrBlockFinalLitComponents",W),t.compilationString+="#endif\n";var ne=this.ambientColor.isConnected?this.ambientColor.associatedVariableName:"vec3(0., 0., 0.)",oe=Xd.DEFAULT_AO_ON_ANALYTICAL_LIGHTS.toString();-1===oe.indexOf(".")&&(oe+="."),t.compilationString+=t._emitCodeFromInclude("pbrBlockFinalUnlitComponents",W,{replaceStrings:[{search:/vec3 finalEmissive[\s\S]*?finalEmissive\*=vLightingIntensity\.y;/g,replace:""},{search:/vAmbientColor/g,replace:ne+" * ambientFromScene"},{search:/vAmbientInfos\.w/g,replace:oe}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockFinalColorComposition",W,{replaceStrings:[{search:/finalEmissive/g,replace:"vec3(0.)"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockImageProcessing",W,{replaceStrings:[{search:/visibility/g,replace:"1."}]}),t.compilationString+=t._emitCodeFromInclude("pbrDebug",W,{replaceStrings:[{search:/vNormalW/g,replace:this._vNormalWName},{search:/vPositionW/g,replace:j},{search:/albedoTexture\.rgb;/g,replace:"vec3(1.);\ngl_FragColor.rgb = toGammaSpace(gl_FragColor.rgb);\n"}]});for(var ae=0,se=this._outputs;ae<se.length;ae++){var le=se[ae];if(le.hasEndpoints){var ce=Jg[le.name];if(ce){var ue=ce[0],he=ce[1];he&&(t.compilationString+="#if ".concat(he,"\n")),t.compilationString+="".concat(t._declareOutput(le)," = ").concat(ue,";\n"),he&&(t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(le)," = vec3(0.);\n"),t.compilationString+="#endif\n")}else y.V.Error("There's no remapping for the ".concat(le.name," end point! No code generated"))}}return this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".lightFalloff = ").concat(this.lightFalloff,";\n"),t+="".concat(this._codeVariableName,".useAlphaTest = ").concat(this.useAlphaTest,";\n"),t+="".concat(this._codeVariableName,".alphaTestCutoff = ").concat(this.alphaTestCutoff,";\n"),t+="".concat(this._codeVariableName,".useAlphaBlending = ").concat(this.useAlphaBlending,";\n"),t+="".concat(this._codeVariableName,".useRadianceOverAlpha = ").concat(this.useRadianceOverAlpha,";\n"),t+="".concat(this._codeVariableName,".useSpecularOverAlpha = ").concat(this.useSpecularOverAlpha,";\n"),t+="".concat(this._codeVariableName,".enableSpecularAntiAliasing = ").concat(this.enableSpecularAntiAliasing,";\n"),t+="".concat(this._codeVariableName,".realTimeFiltering = ").concat(this.realTimeFiltering,";\n"),t+="".concat(this._codeVariableName,".realTimeFilteringQuality = ").concat(this.realTimeFilteringQuality,";\n"),t+="".concat(this._codeVariableName,".useEnergyConservation = ").concat(this.useEnergyConservation,";\n"),t+="".concat(this._codeVariableName,".useRadianceOcclusion = ").concat(this.useRadianceOcclusion,";\n"),t+="".concat(this._codeVariableName,".useHorizonOcclusion = ").concat(this.useHorizonOcclusion,";\n"),t+="".concat(this._codeVariableName,".unlit = ").concat(this.unlit,";\n"),t+="".concat(this._codeVariableName,".forceNormalForward = ").concat(this.forceNormalForward,";\n"),t+="".concat(this._codeVariableName,".debugMode = ").concat(this.debugMode,";\n"),(t+="".concat(this._codeVariableName,".debugLimit = ").concat(this.debugLimit,";\n"))+"".concat(this._codeVariableName,".debugFactor = ").concat(this.debugFactor,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t.lightFalloff=this.lightFalloff,t.useAlphaTest=this.useAlphaTest,t.alphaTestCutoff=this.alphaTestCutoff,t.useAlphaBlending=this.useAlphaBlending,t.useRadianceOverAlpha=this.useRadianceOverAlpha,t.useSpecularOverAlpha=this.useSpecularOverAlpha,t.enableSpecularAntiAliasing=this.enableSpecularAntiAliasing,t.realTimeFiltering=this.realTimeFiltering,t.realTimeFilteringQuality=this.realTimeFilteringQuality,t.useEnergyConservation=this.useEnergyConservation,t.useRadianceOcclusion=this.useRadianceOcclusion,t.useHorizonOcclusion=this.useHorizonOcclusion,t.unlit=this.unlit,t.forceNormalForward=this.forceNormalForward,t.debugMode=this.debugMode,t.debugLimit=this.debugLimit,t.debugFactor=this.debugFactor,t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,t},t.prototype._deserialize=function(t,i,r){var n,o;e.prototype._deserialize.call(this,t,i,r),t.lightId&&(this.light=i.getLightById(t.lightId)),this.lightFalloff=null!==(n=t.lightFalloff)&&void 0!==n?n:0,this.useAlphaTest=t.useAlphaTest,this.alphaTestCutoff=t.alphaTestCutoff,this.useAlphaBlending=t.useAlphaBlending,this.useRadianceOverAlpha=t.useRadianceOverAlpha,this.useSpecularOverAlpha=t.useSpecularOverAlpha,this.enableSpecularAntiAliasing=t.enableSpecularAntiAliasing,this.realTimeFiltering=!!t.realTimeFiltering,this.realTimeFilteringQuality=null!==(o=t.realTimeFilteringQuality)&&void 0!==o?o:s.Y.TEXTURE_FILTERING_QUALITY_LOW,this.useEnergyConservation=t.useEnergyConservation,this.useRadianceOcclusion=t.useRadianceOcclusion,this.useHorizonOcclusion=t.useHorizonOcclusion,this.unlit=t.unlit,this.forceNormalForward=!!t.forceNormalForward,this.debugMode=t.debugMode,this.debugLimit=t.debugLimit,this.debugFactor=t.debugFactor,this.generateOnlyFragmentCode=!!t.generateOnlyFragmentCode,this._setTarget()},(0,f.Cg)([Dp("Direct lights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"directIntensity",void 0),(0,f.Cg)([Dp("Environment lights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"environmentIntensity",void 0),(0,f.Cg)([Dp("Specular highlights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"specularIntensity",void 0),(0,f.Cg)([Dp("Light falloff",4,"LIGHTING & COLORS",{notifiers:{update:!0},options:[{label:"Physical",value:Xd.LIGHTFALLOFF_PHYSICAL},{label:"GLTF",value:Xd.LIGHTFALLOFF_GLTF},{label:"Standard",value:Xd.LIGHTFALLOFF_STANDARD}]})],t.prototype,"lightFalloff",void 0),(0,f.Cg)([Dp("Alpha Testing",0,"OPACITY")],t.prototype,"useAlphaTest",void 0),(0,f.Cg)([Dp("Alpha CutOff",1,"OPACITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"alphaTestCutoff",void 0),(0,f.Cg)([Dp("Alpha blending",0,"OPACITY")],t.prototype,"useAlphaBlending",void 0),(0,f.Cg)([Dp("Radiance over alpha",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"useRadianceOverAlpha",void 0),(0,f.Cg)([Dp("Specular over alpha",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"useSpecularOverAlpha",void 0),(0,f.Cg)([Dp("Specular anti-aliasing",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"enableSpecularAntiAliasing",void 0),(0,f.Cg)([Dp("Realtime filtering",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"realTimeFiltering",void 0),(0,f.Cg)([Dp("Realtime filtering quality",4,"RENDERING",{notifiers:{update:!0},options:[{label:"Low",value:s.Y.TEXTURE_FILTERING_QUALITY_LOW},{label:"Medium",value:s.Y.TEXTURE_FILTERING_QUALITY_MEDIUM},{label:"High",value:s.Y.TEXTURE_FILTERING_QUALITY_HIGH}]})],t.prototype,"realTimeFilteringQuality",void 0),(0,f.Cg)([Dp("Energy Conservation",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useEnergyConservation",void 0),(0,f.Cg)([Dp("Radiance occlusion",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useRadianceOcclusion",void 0),(0,f.Cg)([Dp("Horizon occlusion",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useHorizonOcclusion",void 0),(0,f.Cg)([Dp("Unlit",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"unlit",void 0),(0,f.Cg)([Dp("Force normal forward",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"forceNormalForward",void 0),(0,f.Cg)([Dp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),(0,f.Cg)([Dp("Debug mode",4,"DEBUG",{notifiers:{update:!0},options:[{label:"None",value:0},{label:"Normalized position",value:1},{label:"Normals",value:2},{label:"Tangents",value:3},{label:"Bitangents",value:4},{label:"Bump Normals",value:5},{label:"ClearCoat Normals",value:8},{label:"ClearCoat Tangents",value:9},{label:"ClearCoat Bitangents",value:10},{label:"Anisotropic Normals",value:11},{label:"Anisotropic Tangents",value:12},{label:"Anisotropic Bitangents",value:13},{label:"Env Refraction",value:40},{label:"Env Reflection",value:41},{label:"Env Clear Coat",value:42},{label:"Direct Diffuse",value:50},{label:"Direct Specular",value:51},{label:"Direct Clear Coat",value:52},{label:"Direct Sheen",value:53},{label:"Env Irradiance",value:54},{label:"Surface Albedo",value:60},{label:"Reflectance 0",value:61},{label:"Metallic",value:62},{label:"Metallic F0",value:71},{label:"Roughness",value:63},{label:"AlphaG",value:64},{label:"NdotV",value:65},{label:"ClearCoat Color",value:66},{label:"ClearCoat Roughness",value:67},{label:"ClearCoat NdotV",value:68},{label:"Transmittance",value:69},{label:"Refraction Transmittance",value:70},{label:"SEO",value:80},{label:"EHO",value:81},{label:"Energy Factor",value:82},{label:"Specular Reflectance",value:83},{label:"Clear Coat Reflectance",value:84},{label:"Sheen Reflectance",value:85},{label:"Luminance Over Alpha",value:86},{label:"Alpha",value:87},{label:"Albedo color",value:88},{label:"Ambient occlusion color",value:89}]})],t.prototype,"debugMode",void 0),(0,f.Cg)([Dp("Split position",1,"DEBUG",{min:-1,max:1,notifiers:{update:!0}})],t.prototype,"debugLimit",void 0),(0,f.Cg)([Dp("Output factor",1,"DEBUG",{min:0,max:5,notifiers:{update:!0}})],t.prototype,"debugFactor",void 0),t}(Rp);(0,o.Y5)("BABYLON.PBRMetallicRoughnessBlock",$g);var ev=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("left",mp.AutoDetect),i.registerInput("right",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[1].acceptedConnectionPointTypes.push(mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ModBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return 0===t.shaderLanguage?t.compilationString+=t._declareOutput(i)+" = mod(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"):t.compilationString+=t._declareOutput(i)+" = (".concat(this.left.associatedVariableName," % ").concat(this.right.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ModBlock",ev);var tv,iv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("row0",mp.Vector4),i.registerInput("row1",mp.Vector4),i.registerInput("row2",mp.Vector4),i.registerInput("row3",mp.Vector4),i.registerOutput("output",mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MatrixBuilder"},Object.defineProperty(t.prototype,"row0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.row0.isConnected){var e=new Vp("row0");e.value=new u.IU(1,0,0,0),e.output.connectTo(this.row0)}if(!this.row1.isConnected){var t=new Vp("row1");t.value=new u.IU(0,1,0,0),t.output.connectTo(this.row1)}if(!this.row2.isConnected){var i=new Vp("row2");i.value=new u.IU(0,0,1,0),i.output.connectTo(this.row2)}if(!this.row3.isConnected){var r=new Vp("row3");r.value=new u.IU(0,0,0,1),r.output.connectTo(this.row3)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this.row0,n=this.row1,o=this.row2,a=this.row3,s=1===t.shaderLanguage?"mat4x4f":"mat4";return t.compilationString+=t._declareOutput(i)+" = ".concat(s,"(").concat(r.associatedVariableName,", ").concat(n.associatedVariableName,", ").concat(o.associatedVariableName,", ").concat(a.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.MatrixBuilder",iv),function(e){e[e.Equal=0]="Equal",e[e.NotEqual=1]="NotEqual",e[e.LessThan=2]="LessThan",e[e.GreaterThan=3]="GreaterThan",e[e.LessOrEqual=4]="LessOrEqual",e[e.GreaterOrEqual=5]="GreaterOrEqual",e[e.Xor=6]="Xor",e[e.Or=7]="Or",e[e.And=8]="And"}(tv||(tv={}));var rv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.condition=tv.LessThan,i.registerInput("a",mp.Float),i.registerInput("b",mp.Float),i.registerInput("true",mp.AutoDetect,!0),i.registerInput("false",mp.AutoDetect,!0),i.registerOutput("output",mp.BasedOnInput),i._linkConnectionTypes(2,3),i._outputs[0]._typeConnectionSource=i._inputs[2],i._outputs[0]._defaultConnectionPointType=mp.Float,i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ConditionalBlock"},Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"true",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"false",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this.true.isConnected?this.true.associatedVariableName:"1.0",n=this.false.isConnected?this.false.associatedVariableName:"0.0";switch(this.condition){case tv.Equal:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," == ").concat(this.b.associatedVariableName)),";\n");break;case tv.NotEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," != ").concat(this.b.associatedVariableName)),";\n");break;case tv.LessThan:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," < ").concat(this.b.associatedVariableName)),";\n");break;case tv.LessOrEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," <= ").concat(this.b.associatedVariableName)),";\n");break;case tv.GreaterThan:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," > ").concat(this.b.associatedVariableName)),";\n");break;case tv.GreaterOrEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"".concat(this.a.associatedVariableName," >= ").concat(this.b.associatedVariableName)),";\n");break;case tv.Xor:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"(((".concat(this.a.associatedVariableName," + ").concat(this.b.associatedVariableName,") % 2.0) > 0.0)")),";\n");break;case tv.Or:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"(min(".concat(this.a.associatedVariableName," + ").concat(this.b.associatedVariableName,", 1.0) > 0.0)")),";\n");break;case tv.And:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(r,n,"(".concat(this.a.associatedVariableName," * ").concat(this.b.associatedVariableName," > 0.0)")),";\n")}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.condition=this.condition,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.condition=t.condition},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".condition = BABYLON.ConditionalBlockConditions.").concat(tv[this.condition],";\n")},t}(Rp);(0,o.Y5)("BABYLON.ConditionalBlock",rv);var nv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.octaves=6,i.registerInput("seed",mp.AutoDetect),i.registerInput("chaos",mp.AutoDetect,!0),i.registerInput("offsetX",mp.Float,!0),i.registerInput("offsetY",mp.Float,!0),i.registerInput("offsetZ",mp.Float,!0),i.registerOutput("output",mp.Float),i._inputs[0].acceptedConnectionPointTypes.push(mp.Vector2),i._inputs[0].acceptedConnectionPointTypes.push(mp.Vector3),i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CloudBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chaos",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetX",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetY",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetZ",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i,r,n;if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){var o="\n\n        float cloudRandom(float p) { \n            float temp = fract(p * 0.011); \n            temp *= temp + 7.5; \n            temp *= temp + temp; \n            return fract(temp); \n        }\n\n        // Based on Morgan McGuire @morgan3d\n        // https://www.shadertoy.com/view/4dS3Wd\n        float cloudNoise2(vec2 x, vec2 chaos) {\n            vec2 step = chaos * vec2(75., 120.) + vec2(75., 120.);\n\n            vec2 i = floor(x);\n            vec2 f = fract(x);\n\n            float n = dot(i, step);\n\n            vec2 u = f * f * (3.0 - 2.0 * f);\n            return mix(\n                    mix(cloudRandom(n + dot(step, vec2(0, 0))), cloudRandom(n + dot(step, vec2(1, 0))), u.x),\n                    mix(cloudRandom(n + dot(step, vec2(0, 1))), cloudRandom(n + dot(step, vec2(1, 1))), u.x),\n                    u.y\n                );\n        }\n\n        float cloudNoise3(vec3 x, vec3 chaos) {\n            vec3 step = chaos * vec3(60., 120., 75.) + vec3(60., 120., 75.);\n\n            vec3 i = floor(x);\n            vec3 f = fract(x);\n\n            float n = dot(i, step);\n\n            vec3 u = f * f * (3.0 - 2.0 * f);\n            return mix(mix(mix( cloudRandom(n + dot(step, vec3(0, 0, 0))), cloudRandom(n + dot(step, vec3(1, 0, 0))), u.x),\n                           mix( cloudRandom(n + dot(step, vec3(0, 1, 0))), cloudRandom(n + dot(step, vec3(1, 1, 0))), u.x), u.y),\n                       mix(mix( cloudRandom(n + dot(step, vec3(0, 0, 1))), cloudRandom(n + dot(step, vec3(1, 0, 1))), u.x),\n                           mix( cloudRandom(n + dot(step, vec3(0, 1, 1))), cloudRandom(n + dot(step, vec3(1, 1, 1))), u.x), u.y), u.z);\n        }",a="\n        float fbm2(vec2 st, vec2 chaos) {\n            // Initial values\n            float value = 0.0;\n            float amplitude = .5;\n            float frequency = 0.;\n\n            // Loop of octaves\n            vec2 tempST = st;\n            for (int i = 0; i < OCTAVES; i++) {\n                value += amplitude * cloudNoise2(tempST, chaos);\n                tempST *= 2.0;\n                amplitude *= 0.5;\n            }\n            return value;\n        }\n\n        float fbm3(vec3 x, vec3 chaos) {\n            // Initial values\n            float value = 0.0;\n            float amplitude = 0.5;\n            vec3 tempX = x;\n            for (int i = 0; i < OCTAVES; i++) {\n                value += amplitude * cloudNoise3(tempX, chaos);\n                tempX = tempX * 2.0;\n                amplitude *= 0.5;\n            }\n            return value;\n        }";1===t.shaderLanguage&&(o=t._babylonSLtoWGSL(o),a=t._babylonSLtoWGSL(a));var s="fbm".concat(this.octaves);t._emitFunction("CloudBlockCode",o,"// CloudBlockCode"),t._emitFunction("CloudBlockCodeFBM"+this.octaves,a.replace(/fbm/gi,s).replace(/OCTAVES/gi,(0|this.octaves).toString()),"// CloudBlockCode FBM");var l=t._getFreeVariableName("st"),c=(null===(i=this.seed.connectedPoint)||void 0===i?void 0:i.type)||mp.Vector3;t.compilationString+="".concat(t._declareLocalVar(l,c)," = ").concat(this.seed.associatedVariableName,";\n"),this.offsetX.isConnected&&(t.compilationString+="".concat(l,".x += 0.1 * ").concat(this.offsetX.associatedVariableName,";\n")),this.offsetY.isConnected&&(t.compilationString+="".concat(l,".y += 0.1 * ").concat(this.offsetY.associatedVariableName,";\n")),this.offsetZ.isConnected&&c===mp.Vector3&&(t.compilationString+="".concat(l,".z += 0.1 * ").concat(this.offsetZ.associatedVariableName,";\n"));var u="";if(this.chaos.isConnected)u=this.chaos.associatedVariableName;else{var h=t.fSuffix;u=(null===(r=this.seed.connectedPoint)||void 0===r?void 0:r.type)===mp.Vector2?"vec2".concat(h,"(0., 0.)"):"vec3".concat(h,"(0., 0., 0.)")}return t.compilationString+=t._declareOutput(this._outputs[0])+" = ".concat(s).concat((null===(n=this.seed.connectedPoint)||void 0===n?void 0:n.type)===mp.Vector2?"2":"3","(").concat(l,", ").concat(u,");\n"),this}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".octaves = ").concat(this.octaves,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.octaves=this.octaves,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.octaves=t.octaves},(0,f.Cg)([Dp("Octaves",2)],t.prototype,"octaves",void 0),t}(Rp);(0,o.Y5)("BABYLON.CloudBlock",nv);var ov=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("seed",mp.Vector2),i.registerInput("offset",mp.Float),i.registerInput("density",mp.Float),i.registerOutput("output",mp.Float),i.registerOutput("cells",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VoronoiNoiseBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"density",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cells",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected){var i="vec2 voronoiRandom(vec2 p){\n            p = vec2(dot(p,vec2(127.1,311.7)),dot(p,vec2(269.5,183.3)));\n            return fract(sin(p)*18.5453);\n        }\n        ";1===t.shaderLanguage&&(i=t._babylonSLtoWGSL(i)),t._emitFunction("voronoiRandom",i,"// Voronoi random generator"),i="void voronoi(vec2 seed, float offset, float density, out float outValue, out float cells){\n            vec2 n = floor(seed * density);\n            vec2 f = fract(seed * density);\n            vec3 m = vec3( 8.0 );\n            for( int j=-1; j<=1; j++ ){\n                for( int i=-1; i<=1; i++ ){\n                    vec2  g = vec2( float(i), float(j) );\n                    vec2  o = voronoiRandom( n + g);\n                    vec2  r = g - f + (0.5+0.5*sin(offset+6.2831*o));\n                    float d = dot( r, r );\n                    if( d<m.x ){\n                        m = vec3( d, o );\n                        outValue = m.x;\n                        cells = m.y;\n                    }\n                }\n\t\t\t}\n        }\n        ",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("voronoi",i,"// Voronoi");var r=t._getFreeVariableName("tempOutput"),n=t._getFreeVariableName("tempCells"),o=1===t.shaderLanguage?"&":"";return t.compilationString+="".concat(t._declareLocalVar(r,mp.Float)," = 0.0;\n"),t.compilationString+="".concat(t._declareLocalVar(n,mp.Float)," = 0.0;\n"),t.compilationString+="voronoi(".concat(this.seed.associatedVariableName,", ").concat(this.offset.associatedVariableName,", ").concat(this.density.associatedVariableName,", ").concat(o).concat(r,", ").concat(o).concat(n,");\n"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(r,";\n")),this.cells.hasEndpoints&&(t.compilationString+=t._declareOutput(this.cells)+" = ".concat(n,";\n")),this}},t}(Rp);(0,o.Y5)("BABYLON.VoronoiNoiseBlock",ov);var av=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ElbowBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){var e=this._inputs[0];if(e.isConnected){var t=e.connectedPoint.ownerBlock;if(t.target!==gp.VertexAndFragment)return t.target;if(e.connectedPoint.target!==gp.VertexAndFragment)return e.connectedPoint.target}return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this._inputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(r.associatedVariableName,";\n"),this},t}(Rp);(0,o.Y5)("BABYLON.ElbowBlock",av);var sv=function(e){function t(t,i){void 0===i&&(i=!1);var r=e.call(this,t,gp.Neutral)||this;return r.projectAsCube=!1,r._convertToGammaSpace=!1,r._convertToLinearSpace=!1,r.disableLevelMultiplication=!1,r.registerInput("position",mp.AutoDetect,!1),r.registerInput("normal",mp.AutoDetect,!1),r.registerInput("sharpness",mp.Float,!0),r.registerInput("source",mp.Object,!0,gp.VertexAndFragment,new Im("source",r,0,Qm,"ImageSourceBlock")),r.registerInput("sourceY",mp.Object,!0,gp.VertexAndFragment,new Im("sourceY",r,0,Qm,"ImageSourceBlock")),i||r.registerInput("sourceZ",mp.Object,!0,gp.VertexAndFragment,new Im("sourceZ",r,0,Qm,"ImageSourceBlock")),r.registerOutput("rgba",mp.Color4,gp.Neutral),r.registerOutput("rgb",mp.Color3,gp.Neutral),r.registerOutput("r",mp.Float,gp.Neutral),r.registerOutput("g",mp.Float,gp.Neutral),r.registerOutput("b",mp.Float,gp.Neutral),r.registerOutput("a",mp.Float,gp.Neutral),r.registerOutput("level",mp.Float,gp.Neutral),r._inputs[0].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),r._inputs[1].addExcludedConnectionPointFromAllowedTypes(mp.Color3|mp.Vector3|mp.Vector4),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){var e;return this.source.isConnected?(null===(e=this.source.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:this._texture},set:function(e){var t,i=this;if(this._texture!==e){var r=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:M.q.LastCreatedScene;!e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&r&&r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureY",{get:function(){var e;return this.sourceY.isConnected?(null===(e=this.sourceY.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureZ",{get:function(){var e,t;return(null===(e=this.sourceZ)||void 0===e?void 0:e.isConnected)?(null===(t=this.sourceY.connectedPoint)||void 0===t?void 0:t.ownerBlock).texture:null},enumerable:!1,configurable:!0}),t.prototype._getImageSourceBlock=function(e){return(null==e?void 0:e.isConnected)?e.connectedPoint.ownerBlock:null},Object.defineProperty(t.prototype,"samplerName",{get:function(){var e=this._getImageSourceBlock(this.source);return e?e.samplerName:this._samplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerYName",{get:function(){var e,t;return null!==(t=null===(e=this._getImageSourceBlock(this.sourceY))||void 0===e?void 0:e.samplerName)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerZName",{get:function(){var e,t;return null!==(t=null===(e=this._getImageSourceBlock(this.sourceZ))||void 0===e?void 0:e.samplerName)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasImageSource",{get:function(){return this.source.isConnected},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToGammaSpace",{get:function(){return this._convertToGammaSpace},set:function(e){var t,i=this;if(e!==this._convertToGammaSpace&&(this._convertToGammaSpace=e,this.texture)){var r=null!==(t=this.texture.getScene())&&void 0!==t?t:M.q.LastCreatedScene;null==r||r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToLinearSpace",{get:function(){return this._convertToLinearSpace},set:function(e){var t,i=this;if(e!==this._convertToLinearSpace&&(this._convertToLinearSpace=e,this.texture)){var r=null!==(t=this.texture.getScene())&&void 0!==t?t:M.q.LastCreatedScene;null==r||r.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TriPlanarBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sharpness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceY",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceZ",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty){var r=this.convertToGammaSpace&&this.texture&&!this.texture.gammaSpace,n=this.convertToLinearSpace&&this.texture&&this.texture.gammaSpace;i.setValue(this._linearDefineName,r,!0),i.setValue(this._gammaDefineName,n,!0)}},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e){this.texture&&(e.setFloat(this._textureInfoName,this.texture.level),this._imageSource||e.setTexture(this._samplerName,this.texture))},t.prototype._samplerFunc=function(e){return 1===e.shaderLanguage?"textureSample":"texture2D"},t.prototype._generateTextureSample=function(e,t,i){return 1===i.shaderLanguage?"".concat(this._samplerFunc(i),"(").concat(e,",").concat(e+s.Y.AUTOSAMPLERSUFFIX,", ").concat(t,")"):"".concat(this._samplerFunc(i),"(").concat(e,", ").concat(t,")")},t.prototype._generateTextureLookup=function(e){var t,i,r=this.samplerName,n=null!==(t=this.samplerYName)&&void 0!==t?t:r,o=null!==(i=this.samplerZName)&&void 0!==i?i:r,a=this.sharpness.isConnected?this.sharpness.associatedVariableName:"1.0",s=e._getFreeVariableName("x"),l=e._getFreeVariableName("y"),c=e._getFreeVariableName("z"),u=e._getFreeVariableName("w"),h=e._getFreeVariableName("n"),d=e._getFreeVariableName("uvx"),p=e._getFreeVariableName("uvy"),f=e._getFreeVariableName("uvz");e.compilationString+="\n            ".concat(e._declareLocalVar(h,mp.Vector3)," = ").concat(this.normal.associatedVariableName,".xyz;\n\n            ").concat(e._declareLocalVar(d,mp.Vector2)," = ").concat(this.position.associatedVariableName,".yz;\n            ").concat(e._declareLocalVar(p,mp.Vector2)," = ").concat(this.position.associatedVariableName,".zx;\n            ").concat(e._declareLocalVar(f,mp.Vector2)," = ").concat(this.position.associatedVariableName,".xy;\n        "),this.projectAsCube&&(e.compilationString+="\n                ".concat(d,".xy = ").concat(d,".yx;\n\n                if (").concat(h,".x >= 0.0) {\n                    ").concat(d,".x = -").concat(d,".x;\n                }\n                if (").concat(h,".y < 0.0) {\n                    ").concat(p,".y = -").concat(p,".y;\n                }\n                if (").concat(h,".z < 0.0) {\n                    ").concat(f,".x = -").concat(f,".x;\n                }\n            "));var _=e.fSuffix;e.compilationString+="\n            ".concat(e._declareLocalVar(s,mp.Vector4)," = ").concat(this._generateTextureSample(r,d,e),";\n            ").concat(e._declareLocalVar(l,mp.Vector4)," = ").concat(this._generateTextureSample(n,p,e),";\n            ").concat(e._declareLocalVar(c,mp.Vector4)," = ").concat(this._generateTextureSample(o,f,e),";\n           \n            // blend weights\n            ").concat(e._declareLocalVar(u,mp.Vector3)," = pow(abs(").concat(h,"), vec3").concat(_,"(").concat(a,"));\n\n            // blend and return\n            ").concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = (").concat(s,"*").concat(u,".x + ").concat(l,"*").concat(u,".y + ").concat(c,"*").concat(u,".z) / (").concat(u,".x + ").concat(u,".y + ").concat(u,".z);        \n        ")},t.prototype._generateConversionCode=function(e,t,i){var r="";1!==e.shaderLanguage||t.type!==mp.Vector3&&t.type!==mp.Color3||(r="Vec3"),"a"!==i&&(this.texture&&this.texture.gammaSpace||(e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n                    ").concat(t.associatedVariableName," = toGammaSpace").concat(r,"(").concat(t.associatedVariableName,");\n                    #endif\n                ")),e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n                ").concat(t.associatedVariableName," = toLinearSpace").concat(r,"(").concat(t.associatedVariableName,");\n                #endif\n            "))},t.prototype._writeOutput=function(e,t,i){var r="";this.disableLevelMultiplication||(r=" * ".concat(1===e.shaderLanguage?"uniforms.":"").concat(this._textureInfoName)),e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i).concat(r,";\n"),this._generateConversionCode(e,t,i)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),this.source.isConnected?this._imageSource=this.source.connectedPoint.ownerBlock:this._imageSource=null,this._textureInfoName=t._getFreeVariableName("textureInfoName"),this.level.associatedVariableName=(1===t.shaderLanguage?"uniforms.":"")+this._textureInfoName,this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA"),this._imageSource||(this._samplerName=t._getFreeVariableName(this.name+"Texture"),t._emit2DSampler(this._samplerName)),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this);var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),t._emitUniformFromString(this._textureInfoName,mp.Float),this._generateTextureLookup(t);for(var r=0,n=this._outputs;r<n.length;r++){var o=n[r];o.hasEndpoints&&"level"!==o.name&&this._writeOutput(t,o,o.name)}return this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"),t+="".concat(this._codeVariableName,".disableLevelMultiplication = ").concat(this.disableLevelMultiplication,";\n"),t+="".concat(this._codeVariableName,".projectAsCube = ").concat(this.projectAsCube,";\n"),this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.disableLevelMultiplication=this.disableLevelMultiplication,t.projectAsCube=this.projectAsCube,this.hasImageSource||!this.texture||this.texture.isRenderTarget||"VideoTexture"===this.texture.getClassName()||(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this.disableLevelMultiplication=!!t.disableLevelMultiplication,this.projectAsCube=!!t.projectAsCube,t.texture&&!lf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(r=0===t.texture.url.indexOf("data:")?"":r,this.texture=rr.g.Parse(t.texture,i,r))},(0,f.Cg)([Dp("Project as 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// blend factors\n            ").concat(e._declareLocalVar(p,mp.Vector2)," = vec2").concat(g,"(").concat(s,"[").concat(l,".x],").concat(s,"[").concat(u,".x]);\n            // make local support\n            ").concat(p," = clamp( (").concat(p,"-0.5773)/(1.0-0.5773), vec2").concat(g,"(0.0), vec2").concat(g,"(1.0) );\n            // shape transition\n            ").concat(p," = pow( ").concat(p,", vec2").concat(g,"(").concat(n,"/8.0) );\n            // blend and return\n            ").concat(e._declareLocalVar(this._tempTextureRead,mp.Vector4)," = (").concat(h,"*").concat(p,".x + ").concat(d,"*").concat(p,".y) / (").concat(p,".x + ").concat(p,".y);\n        ")},t}(sv);(0,o.Y5)("BABYLON.BiPlanarBlock",lv);var cv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.Matrix),i.registerOutput("output",mp.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MatrixDeterminantBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.output,r=this.input;return t.compilationString+=t._declareOutput(i)+" = determinant(".concat(r.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.MatrixDeterminantBlock",cv);var uv,hv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.registerInput("input",mp.Matrix),i.registerOutput("output",mp.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MatrixTransposeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.output,r=this.input;return t.compilationString+=t._declareOutput(i)+" = transpose(".concat(r.associatedVariableName,");\n"),this},t}(Rp);(0,o.Y5)("BABYLON.MatrixTransposeBlock",hv),function(e){e[e.None=0]="None",e[e.Normal=1]="Normal",e[e.Tangent=2]="Tangent",e[e.VertexColor=3]="VertexColor",e[e.UV1=4]="UV1",e[e.UV2=5]="UV2",e[e.UV3=6]="UV3",e[e.UV4=7]="UV4",e[e.UV5=8]="UV5",e[e.UV6=9]="UV6"}(uv||(uv={}));var dv,pv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.attributeType=0,i.registerInput("input",mp.AutoDetect),i.registerInput("fallback",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].onConnectionObservable.add((function(e){var t;if(!i.attributeType){var r=e.ownerBlock;if(r instanceof Vp&&r.isAttribute)switch(r.name){case"color":i.attributeType=3;break;case"normal":i.attributeType=1;break;case"tangent":i.attributeType=2;break;case"uv":i.attributeType=4;break;case"uv2":i.attributeType=5;break;case"uv3":i.attributeType=6;break;case"uv4":i.attributeType=7;break;case"uv5":i.attributeType=8;break;case"uv6":i.attributeType=9}else if(r instanceof Dm)switch(null===(t=i.input.connectedPoint)||void 0===t?void 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".concat(i,"\n")),t.compilationString+="".concat(r," = ").concat(this.input.associatedVariableName,";\n"),i&&(t.compilationString+="#else\n",t.compilationString+="".concat(r," = ").concat(this.fallback.associatedVariableName,";\n"),t.compilationString+="#endif\n"),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.attributeType=this.attributeType,t},t.prototype._deserialize=function(t,i,r){var n;e.prototype._deserialize.call(this,t,i,r),this.attributeType=null!==(n=t.attributeType)&&void 0!==n?n:0},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".attributeType = ").concat(this.attributeType,";\n")},(0,f.Cg)([Dp("Attribute lookup",4,void 0,{notifiers:{update:!0},options:[{label:"(None)",value:0},{label:"Normal",value:1},{label:"Tangent",value:2},{label:"Vertex 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0),t}(Rp);(0,o.Y5)("BABYLON.MeshAttributeExistsBlock",pv),function(e){e[e.EaseInSine=0]="EaseInSine",e[e.EaseOutSine=1]="EaseOutSine",e[e.EaseInOutSine=2]="EaseInOutSine",e[e.EaseInQuad=3]="EaseInQuad",e[e.EaseOutQuad=4]="EaseOutQuad",e[e.EaseInOutQuad=5]="EaseInOutQuad",e[e.EaseInCubic=6]="EaseInCubic",e[e.EaseOutCubic=7]="EaseOutCubic",e[e.EaseInOutCubic=8]="EaseInOutCubic",e[e.EaseInQuart=9]="EaseInQuart",e[e.EaseOutQuart=10]="EaseOutQuart",e[e.EaseInOutQuart=11]="EaseInOutQuart",e[e.EaseInQuint=12]="EaseInQuint",e[e.EaseOutQuint=13]="EaseOutQuint",e[e.EaseInOutQuint=14]="EaseInOutQuint",e[e.EaseInExpo=15]="EaseInExpo",e[e.EaseOutExpo=16]="EaseOutExpo",e[e.EaseInOutExpo=17]="EaseInOutExpo",e[e.EaseInCirc=18]="EaseInCirc",e[e.EaseOutCirc=19]="EaseOutCirc",e[e.EaseInOutCirc=20]="EaseInOutCirc",e[e.EaseInBack=21]="EaseInBack",e[e.EaseOutBack=22]="EaseOutBack",e[e.EaseInOutBack=23]="EaseInOutBack",e[e.EaseInElastic=24]="EaseInElastic",e[e.EaseOutElastic=25]="EaseOutElastic",e[e.EaseInOutElastic=26]="EaseInOutElastic"}(dv||(dv={}));var fv=function(e){function t(t){var i=e.call(this,t,gp.Neutral)||this;return i.type=dv.EaseInOutSine,i.registerInput("input",mp.AutoDetect),i.registerOutput("output",mp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(mp.Matrix),i._inputs[0].excludedConnectionPointTypes.push(mp.Object),i._inputs[0].excludedConnectionPointTypes.push(mp.Int),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CurveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._duplicateEntry=function(e,t){return"ret.".concat(t," = ").concat(e.replace(/VAL/g,"v."+t))},t.prototype._duplicateEntryDirect=function(e){return"return ".concat(e.replace(/VAL/g,"v"))},t.prototype._duplicateVector=function(e,t,i){if("float"===t||"f32"===t)return this._duplicateEntryDirect(e);for(var r=parseInt(t.replace("vec","")),n=i?"\n            var ret: vec".concat(r,"f = vec").concat(r,"f(0.0);\n        "):"\n            vec".concat(r," ret = vec").concat(r,"(0.0);\n        "),o=1;o<=r;o++)n+=this._duplicateEntry(e,1===o?"x":2===o?"y":3===o?"z":"w")+";\n";return n+"return ret;\n"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i,r=this._outputs[0],n="",o=t._getShaderType(this.input.type),a=1===t.shaderLanguage;switch(i=dv[this.type]+"_"+o.replace("<","").replace(">",""),this.type){case dv.EaseInSine:n="return 1.0 - cos((v * 3.1415) / 2.0)";break;case dv.EaseOutSine:n="return sin((v * 3.1415) / 2.0)";break;case dv.EaseInOutSine:n="return -(cos(v * 3.1415) - 1.0) / 2.0";break;case dv.EaseInQuad:n="return v * v";break;case dv.EaseOutQuad:n="return (1.0 - v) * (1.0 - v)";break;case dv.EaseInOutQuad:var s=t._generateTernary("2.0 * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 2.0) / 2.0","VAL < 0.5");n=this._duplicateVector(s,o,a);break;case dv.EaseInCubic:n="return v * v * v";break;case dv.EaseOutCubic:s="1.0 - pow(1.0 - VAL, 3.0)",n=this._duplicateVector(s,o,a);break;case dv.EaseInOutCubic:s=t._generateTernary("4.0 * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 3.0) / 2.0","VAL < 0.5"),n=this._duplicateVector(s,o,a);break;case dv.EaseInQuart:n="return v * v * v * v";break;case dv.EaseOutQuart:s="1.0 - pow(1.0 - VAL, 4.0)",n=this._duplicateVector(s,o,a);break;case dv.EaseInOutQuart:s=t._generateTernary("8.0 * VAL * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 4.0) / 2.0","VAL < 0.5"),n=this._duplicateVector(s,o,a);break;case dv.EaseInQuint:n="return v * v * v * v * v";break;case dv.EaseOutQuint:s="1.0 - pow(1.0 - VAL, 5.0)",n=this._duplicateVector(s,o,a);break;case dv.EaseInOutQuint:s=t._generateTernary("16.0 * VAL * VAL * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 5.0) / 2.0","VAL < 0.5"),n=this._duplicateVector(s,o,a);break;case dv.EaseInExpo:s=t._generateTernary("0.0","pow(2.0, 10.0 * VAL - 10.0)","VAL == 0.0"),n=this._duplicateVector(s,o,a);break;case dv.EaseOutExpo:s=t._generateTernary("1.0","1.0 - pow(2.0, -10.0 * VAL)","VAL == 1.0"),n=this._duplicateVector(s,o,a);break;case dv.EaseInOutExpo:s=t._generateTernary("0.0",t._generateTernary("1.0",t._generateTernary("pow(2.0, 20.0 * VAL - 10.0) / 2.0","(2.0 - pow(2.0, -20.0 * VAL + 10.0)) / 2.0","VAL < 0.5"),"VAL == 1.0"),"VAL == 0.0"),n=this._duplicateVector(s,o,a);break;case dv.EaseInCirc:s="1.0 - sqrt(1.0 - pow(VAL, 2.0))",n=this._duplicateVector(s,o,a);break;case dv.EaseOutCirc:s="sqrt(1.0 - pow(VAL - 1.0, 2.0))",n=this._duplicateVector(s,o,a);break;case dv.EaseInOutCirc:s=t._generateTernary("(1.0 - sqrt(1.0 - pow(2.0 * VAL, 2.0))) / 2.0","(sqrt(1.0 - pow(-2.0 * VAL + 2.0, 2.0)) + 1.0) / 2.0","VAL < 0.5"),n=this._duplicateVector(s,o,a);break;case dv.EaseInBack:n="return 2.70158 * v * v * v - 1.70158 * v * v";break;case dv.EaseOutBack:s="2.70158 * pow(VAL - 1.0, 3.0) + 1.70158 * pow(VAL - 1.0, 2.0)",n=this._duplicateVector(s,o,a);break;case dv.EaseInOutBack:s=t._generateTernary("(pow(2.0 * VAL, 2.0) * ((3.5949095) * 2.0 * VAL - 2.5949095)) / 2.0","(pow(2.0 * VAL - 2.0, 2.0) * (3.5949095 * (VAL * 2.0 - 2.0) + 3.5949095) + 2.0) / 2.0","VAL < 0.5"),n=this._duplicateVector(s,o,a);break;case dv.EaseInElastic:s=t._generateTernary("0.0",t._generateTernary("1.0","-pow(2.0, 10.0 * VAL - 10.0) * sin((VAL * 10.0 - 10.75) * ((2.0 * 3.1415) / 3.0))","VAL == 1.0"),"VAL == 0.0"),n=this._duplicateVector(s,o,a);break;case dv.EaseOutElastic:s=t._generateTernary("0.0",t._generateTernary("1.0","pow(2.0, -10.0 * VAL) * sin((VAL * 10.0 - 0.75) * ((2.0 * 3.1415) / 3.0)) + 1.0","VAL == 1.0"),"VAL == 0.0"),n=this._duplicateVector(s,o,a);break;case dv.EaseInOutElastic:s=t._generateTernary("0.0",t._generateTernary("1.0",t._generateTernary("-(pow(2.0, 20.0 * VAL - 10.0) * sin((20.0 * VAL - 11.125) * ((2.0 * 3.1415) / 4.5))) / 2.0","(pow(2.0, -20.0 * VAL + 10.0) * sin((20.0 * VAL - 11.125) * ((2.0 * 3.1415) / 4.5))) / 2.0 + 1.0","VAL < 0.5"),"VAL == 1.0"),"VAL == 0.0"),n=this._duplicateVector(s,o,a)}return a?t._emitFunction(i,"fn ".concat(i,"(v: ").concat(o,") -> ").concat(o,"  {").concat(n,";}\n"),""):t._emitFunction(i,"".concat(o," ").concat(i,"(").concat(o," v) {").concat(n,";}\n"),""),t.compilationString+=t._declareOutput(r)+" = ".concat(i,"(").concat(this.input.associatedVariableName,");\n"),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.curveType=this.type,t},t.prototype._deserialize=function(t,i,r){e.prototype._deserialize.call(this,t,i,r),this.type=t.curveType},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".type = BABYLON.CurveBlockTypes.").concat(dv[this.type],";\n")},t}(Rp);(0,o.Y5)("BABYLON.CurveBlock",fv);var _v,mv=function(){function e(){}return e.prototype.optimize=function(e,t){},e}(),gv=function(){function e(){this.mm=new Map}return e.prototype.get=function(e,t){var i=this.mm.get(e);if(void 0!==i)return i.get(t)},e.prototype.set=function(e,t,i){var r=this.mm.get(e);void 0===r&&this.mm.set(e,r=new Map),r.set(t,i)},e}(),vv=function(){function e(e,t,i){var r=this;this._baseMaterial=e,this._scene=null!=t?t:M.q.LastCreatedScene,this._options=i,this._subMeshToEffect=new Map,this._subMeshToDepthWrapper=new gv,this._meshes=new Map,this._onEffectCreatedObserver=this._baseMaterial.onEffectCreatedObservable.add((function(e){var t,i,n=null===(t=e.subMesh)||void 0===t?void 0:t.getMesh();n&&!r._meshes.has(n)&&r._meshes.set(n,n.onDisposeObservable.add((function(e){for(var t=r._subMeshToEffect.keys(),i=t.next();!0!==i.done;i=t.next()){var n=i.value;(null==n?void 0:n.getMesh())===e&&(r._subMeshToEffect.delete(n),r._deleteDepthWrapperEffect(n))}}))),(null===(i=r._subMeshToEffect.get(e.subMesh))||void 0===i?void 0:i[0])!==e.effect&&(r._subMeshToEffect.set(e.subMesh,[e.effect,r._scene.getEngine().currentRenderPassId]),r._deleteDepthWrapperEffect(e.subMesh))}))}return Object.defineProperty(e.prototype,"standalone",{get:function(){var e,t;return null!==(t=null===(e=this._options)||void 0===e?void 0:e.standalone)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"baseMaterial",{get:function(){return this._baseMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doNotInjectCode",{get:function(){var e,t;return null!==(t=null===(e=this._options)||void 0===e?void 0:e.doNotInjectCode)&&void 0!==t&&t},enumerable:!1,configurable:!0}),e.prototype._deleteDepthWrapperEffect=function(e){var t=this._subMeshToDepthWrapper.mm.get(e);t&&(t.forEach((function(e){var t;null===(t=e.mainDrawWrapper.effect)||void 0===t||t.dispose()})),this._subMeshToDepthWrapper.mm.delete(e))},e.prototype.getEffect=function(e,t,i){var r,n=null===(r=this._subMeshToDepthWrapper.mm.get(e))||void 0===r?void 0:r.get(t);if(!n)return null;var o=n.drawWrapper[i];return o||(o=n.drawWrapper[i]=new $t(this._scene.getEngine())).setEffect(n.mainDrawWrapper.effect,n.mainDrawWrapper.defines),o},e.prototype.isReadyForSubMesh=function(e,t,i,r,n){var o,a;return!(this.standalone&&!this._baseMaterial.isReadyForSubMesh(e.getMesh(),e,r))&&null!==(a=null===(o=this._makeEffect(e,t,i,n))||void 0===o?void 0:o.isReady())&&void 0!==a&&a},e.prototype.dispose=function(){this._baseMaterial.onEffectCreatedObservable.remove(this._onEffectCreatedObserver),this._onEffectCreatedObserver=null;for(var e=this._meshes.entries(),t=e.next();!0!==t.done;t=e.next()){var i=t.value,r=i[0],n=i[1];r.onDisposeObservable.remove(n)}},e.prototype._makeEffect=function(e,t,i,r){var n,o,a,s=this._scene.getEngine(),l=this._subMeshToEffect.get(e);if(!l)return null;var c=l[0],u=l[1],h=this._subMeshToDepthWrapper.get(e,i);if(!h){var d=new $t(s);d.defines=null!==(o=null===(n=e._getDrawWrapper(u))||void 0===n?void 0:n.defines)&&void 0!==o?o:null,(h={drawWrapper:[],mainDrawWrapper:d,depthDefines:"",token:(0,Rl.z)()}).drawWrapper[r]=d,this._subMeshToDepthWrapper.set(e,i,h)}var p=t.join("\n");if(h.mainDrawWrapper.effect&&p===h.depthDefines)return h.mainDrawWrapper.effect;h.depthDefines=p;var f=c.getUniformNames().slice(),_=c.vertexSourceCodeBeforeMigration,m=c.fragmentSourceCodeBeforeMigration;if(!this.doNotInjectCode){var g=this._options&&this._options.remappedVariables?"#include<shadowMapVertexNormalBias>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapVertexNormalBias>",v=this._options&&this._options.remappedVariables?"#include<shadowMapVertexMetric>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapVertexMetric>",y=this._options&&this._options.remappedVariables?"#include<shadowMapFragmentSoftTransparentShadow>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapFragmentSoftTransparentShadow>",b="#include<shadowMapFragment>",T="#include<shadowMapVertexExtraDeclaration>";_=(_=-1!==(_=(_=0===c.shaderLanguage?_.replace(/void\s+?main/g,"\n".concat(T,"\nvoid main")):_.replace(/@vertex/g,"\n".concat(T,"\n@vertex"))).replace(/#define SHADOWDEPTH_NORMALBIAS|#define CUSTOM_VERTEX_UPDATE_WORLDPOS/g,g)).indexOf("#define SHADOWDEPTH_METRIC")?_.replace(/#define SHADOWDEPTH_METRIC/g,v):_.replace(/}\s*$/g,v+"\n}")).replace(/#define SHADER_NAME.*?\n|out vec4 glFragColor;\n/g,"");var E=m.indexOf("#define SHADOWDEPTH_SOFTTRANSPARENTSHADOW")>=0||m.indexOf("#define CUSTOM_FRAGMENT_BEFORE_FOG")>=0,x=-1!==m.indexOf("#define SHADOWDEPTH_FRAGMENT"),S="";E?m=m.replace(/#define SHADOWDEPTH_SOFTTRANSPARENTSHADOW|#define CUSTOM_FRAGMENT_BEFORE_FOG/g,y):S=y+"\n",m=m.replace(/void\s+?main/g,Bn.M.IncludesShadersStore.shadowMapFragmentExtraDeclaration+"\nvoid main"),x?m=m.replace(/#define SHADOWDEPTH_FRAGMENT/g,b):S+=b+"\n",S&&(m=m.replace(/}\s*$/g,S+"}")),f.push("biasAndScaleSM","depthValuesSM","lightDataSM","softTransparentShadowSM")}h.mainDrawWrapper.effect=s.createEffect({vertexSource:_,fragmentSource:m,vertexToken:h.token,fragmentToken:h.token},{attributes:c.getAttributesNames(),uniformsNames:f,uniformBuffersNames:c.getUniformBuffersNames(),samplers:c.getSamplers(),defines:p+"\n"+c.defines.replace("#define SHADOWS","").replace(/#define SHADOW\d/g,""),indexParameters:c.getIndexParameters(),shaderLanguage:c.shaderLanguage},s);for(var C=0;C<h.drawWrapper.length;++C)C!==r&&(null===(a=h.drawWrapper[C])||void 0===a||a.setEffect(h.mainDrawWrapper.effect,h.mainDrawWrapper.defines));return h.mainDrawWrapper.effect},e}();!function(e){e[e.Created=1]="Created",e[e.Disposed=2]="Disposed",e[e.GetDefineNames=4]="GetDefineNames",e[e.PrepareUniformBuffer=8]="PrepareUniformBuffer",e[e.IsReadyForSubMesh=16]="IsReadyForSubMesh",e[e.PrepareDefines=32]="PrepareDefines",e[e.BindForSubMesh=64]="BindForSubMesh",e[e.PrepareEffect=128]="PrepareEffect",e[e.GetAnimatables=256]="GetAnimatables",e[e.GetActiveTextures=512]="GetActiveTextures",e[e.HasTexture=1024]="HasTexture",e[e.FillRenderTargetTextures=2048]="FillRenderTargetTextures",e[e.HasRenderTargetTextures=4096]="HasRenderTargetTextures",e[e.HardBindForSubMesh=8192]="HardBindForSubMesh"}(_v||(_v={}));var yv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.DECAL=!1,t.DECALDIRECTUV=0,t.DECAL_SMOOTHALPHA=!1,t.GAMMADECAL=!1,t}return(0,f.C6)(t,e),t}(Po),bv=function(e){function t(t,i){void 0===i&&(i=!0);var r=e.call(this,t,"DecalMap",150,new yv,i)||this;return r._isEnabled=!1,r.isEnabled=!1,r._smoothAlpha=!1,r.smoothAlpha=!1,r.registerForExtraEvents=!0,r._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t,i,r){var n=r.getMesh().decalMap;return!(this._isEnabled&&(null==n?void 0:n.texture)&&Ro.DecalMapEnabled&&t.texturesEnabled)||n.isReady()},t.prototype.prepareDefines=function(e,t,i){var r=i.decalMap;this._isEnabled&&(null==r?void 0:r.texture)&&Ro.DecalMapEnabled&&t.texturesEnabled?((!e.DECAL||e.GAMMADECAL!==r.texture.gammaSpace)&&e.markAsTexturesDirty(),e.DECAL=!0,e.GAMMADECAL=r.texture.gammaSpace,e.DECAL_SMOOTHALPHA=this._smoothAlpha,(0,Li.YT)(r.texture,e,"DECAL")):(e.DECAL&&e.markAsTexturesDirty(),e.DECAL=!1)},t.prototype.hardBindForSubMesh=function(e,t,i,r){var n=r.getMesh().decalMap;if(this._isEnabled&&(null==n?void 0:n.texture)&&Ro.DecalMapEnabled&&t.texturesEnabled){var o=this._material.isFrozen,a=n.texture;e.useUbo&&o&&e.isSync||(e.updateFloat4("vDecalInfos",a.coordinatesIndex,0,0,0),(0,Li.mA)(a,e,"decal")),e.setTexture("decalSampler",a)}},t.prototype.getClassName=function(){return"DecalMapConfiguration"},t.prototype.getSamplers=function(e){e.push("decalSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vDecalInfos",size:4,type:"vec4"},{name:"decalMatrix",size:16,type:"mat4"}]}},(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"smoothAlpha",void 0),t}(Vo);function Tv(e){return e instanceof Xd?new Bd(e):null}function Ev(e){return e instanceof Xd?new Od(e):null}function xv(e){return e instanceof Xd?new Nd(e):null}function Sv(e){return e instanceof Xd?new wd(e):null}function Cv(e){return e instanceof Xd?new Vd(e):null}function Pv(e){return e instanceof Xd?new Gd(e):null}function Av(e){return e instanceof Xd||e instanceof Wo?new Go(e):null}(0,o.Y5)("BABYLON.DecalMapConfiguration",bv);var Rv=function(){function e(){}return e.DEFAULT_COLOR=h.v9.White(),e.DEFAULT_WIDTH_ATTENUATED=1,e.DEFAULT_WIDTH=.1,e}(),Iv=function(){function e(){}return e.ConvertPoints=function(e){if(e.length&&Array.isArray(e)&&"number"==typeof e[0])return[e];if(e.length&&Array.isArray(e[0])&&"number"==typeof e[0][0])return e;if(e.length&&!Array.isArray(e[0])&&e[0]instanceof u.Pq){for(var t=[],i=0;i<e.length;i++){var r=e[i];t.push(r.x,r.y,r.z)}return[t]}if(e.length>0&&Array.isArray(e[0])&&e[0].length>0&&e[0][0]instanceof u.Pq){var n=[];return e.forEach((function(e){n.push(e.flatMap((function(e){return[e.x,e.y,e.z]})))})),n}if(e instanceof Float32Array)return[Array.from(e)];if(e.length&&e[0]instanceof Float32Array){var o=[];return e.forEach((function(e){o.push(Array.from(e))})),o}return[]},e.OmitZeroLengthPredicate=function(e,t,i){var r=[];return t.subtract(e).lengthSquared()>0&&r.push([e,t]),i.subtract(t).lengthSquared()>0&&r.push([t,i]),e.subtract(i).lengthSquared()>0&&r.push([i,e]),0===r.length?null:r},e.OmitDuplicatesPredicate=function(t,i,r,n){var o=[];return e._SearchInPoints(t,i,n)||o.push([t,i]),e._SearchInPoints(i,r,n)||o.push([i,r]),e._SearchInPoints(r,t,n)||o.push([r,t]),0===o.length?null:o},e._SearchInPoints=function(e,t,i){for(var r,n,o,a=0,s=i;a<s.length;a++)for(var l=s[a],c=0;c<l.length;c++)if((null===(r=l[c])||void 0===r?void 0:r.equals(e))&&((null===(n=l[c+1])||void 0===n?void 0:n.equals(t))||(null===(o=l[c-1])||void 0===o?void 0:o.equals(t))))return!0;return!1},e.MeshesToLines=function(e,t){var i=[];return e.forEach((function(e,r){var n=e.getVerticesData(Te.R.PositionKind),o=e.getIndices();if(n&&o)for(var a=0,s=0;a<o.length;a++){var l=3*o[s++],c=3*o[s++],h=3*o[s++],d=new u.Pq(n[l],n[l+1],n[l+2]),p=new u.Pq(n[c],n[c+1],n[c+2]),f=new u.Pq(n[h],n[h+1],n[h+2]);if(t){var _=t(d,p,f,i,a,l,e,r,n,o);if(_)for(var m=0,g=_;m<g.length;m++){var v=g[m];i.push(v)}}else i.push([d,p],[p,f],[f,d])}})),i},e.ToVector3Array=function(e){if(Array.isArray(e[0])){for(var t=[],i=0,r=e;i<r.length;i++){for(var n=r[i],o=[],a=0;a<n.length;a+=3)o.push(new u.Pq(n[a],n[a+1],n[a+2]));t.push(o)}return t}var s=e,l=[];for(a=0;a<s.length;a+=3)l.push(new u.Pq(s[a],s[a+1],s[a+2]));return l},e.ToNumberArray=function(e){return e.flatMap((function(e){return[e.x,e.y,e.z]}))},e.GetPointsCountInfo=function(e){for(var t=new Array(e.length),i=0,r=e.length;r--;)t[r]=e[r].length/3,i+=t[r];return{total:i,counts:t}},e.GetLineLength=function(t){if(0===t.length)return 0;var i;i="number"==typeof t[0]?e.ToVector3Array(t):t;for(var r=u.AA.Vector3[0],n=0,o=0;o<i.length-1;o++){var a=i[o];n+=i[o+1].subtractToRef(a,r).length()}return n},e.GetLineLengthArray=function(e){for(var t=new Float32Array(e.length/3),i=0,r=0,n=e.length/3-1;r<n;r++){var o=e[3*r+0],a=e[3*r+1],s=e[3*r+2];o-=e[3*r+3],a-=e[3*r+4],s-=e[3*r+5],i+=Math.sqrt(o*o+a*a+s*s),t[r+1]=i}return t},e.SegmentizeSegmentByCount=function(e,t,i){var r=[],n=t.subtract(e),o=u.AA.Vector3[0];o.setAll(i);var a=u.AA.Vector3[1];n.divideToRef(o,a);var s=e.clone();r.push(s);for(var l=0;l<i;l++)s=s.clone(),r.push(s.addInPlace(a));return r},e.SegmentizeLineBySegmentLength=function(t,i){var r=t[0]instanceof u.Pq?e.GetLineSegments(t):"number"==typeof t[0]?e.GetLineSegments(e.ToVector3Array(t)):t,n=[];return r.forEach((function(t){t.length>i?e.SegmentizeSegmentByCount(t.point1,t.point2,Math.ceil(t.length/i)).forEach((function(e){n.push(e)})):(n.push(t.point1),n.push(t.point2))})),n},e.SegmentizeLineBySegmentCount=function(t,i){var r="number"==typeof t[0]?e.ToVector3Array(t):t,n=e.GetLineLength(r)/i;return e.SegmentizeLineBySegmentLength(r,n)},e.GetLineSegments=function(e){for(var t=[],i=0;i<e.length-1;i++){var r=e[i],n=e[i+1],o=n.subtract(r).length();t.push({point1:r,point2:n,length:o})}return t},e.GetMinMaxSegmentLength=function(t){var i=e.GetLineSegments(t).sort((function(e){return e.length}));return{min:i[0].length,max:i[i.length-1].length}},e.GetPositionOnLineByVisibility=function(e,t,i,r){void 0===r&&(r=!1);for(var n=t*i,o=0,a=0,s=e.length,l=0;l<s;l++){if(n<=o+e[l].length){a=l;break}o+=e[l].length}var c=(n-o)/e[a].length;return e[a].point2.subtractToRef(e[a].point1,u.AA.Vector3[0]),u.AA.Vector3[1]=u.AA.Vector3[0].multiplyByFloats(c,c,c),r||u.AA.Vector3[1].addInPlace(e[a].point1),u.AA.Vector3[1].clone()},e.GetCircleLinePoints=function(e,t,i,r,n){void 0===i&&(i=0),void 0===r&&(r=e),void 0===n&&(n=2*Math.PI/t);for(var o=[],a=0;a<=t;a++)o.push(new u.Pq(Math.cos(a*n)*e,Math.sin(a*n)*r,i));return o},e.GetBezierLinePoints=function(e,t,i,r){return ft.CreateQuadraticBezier(e,t,i,r).getPoints().flatMap((function(e){return[e.x,e.y,e.z]}))},e.GetArrowCap=function(e,t,i,r,n,o,a){return void 0===o&&(o=0),void 0===a&&(a=0),{points:[e.clone(),e.add(t.multiplyByFloats(i,i,i))],widths:[r,n,o,a]}},e.GetPointsFromText=function(e,t,i,r,n,o){void 0===n&&(n=0),void 0===o&&(o=!0);for(var a=[],s=0,l=gl(e,t,i,r);s<l.length;s++){for(var c=l[s],u=0,h=c.paths;u<h.length;u++){for(var d=[],p=0,f=h[u].getPoints();p<f.length;p++){var _=f[p];d.push(_.x,_.y,n)}a.push(d)}if(o)for(var m=0,g=c.holes;m<g.length;m++){for(var v=[],y=0,b=g[m].getPoints();y<b.length;y++)_=b[y],v.push(_.x,_.y,n);a.push(v)}}return a},e.Color3toRGBAUint8=function(e){for(var t=new Uint8Array(4*e.length),i=0,r=0;i<e.length;i++)t[r++]=255*e[i].r,t[r++]=255*e[i].g,t[r++]=255*e[i].b,t[r++]=255;return t},e.CreateColorsTexture=function(t,i,r,n){var o,a=null!==(o=n.getEngine().getCaps().maxTextureSize)&&void 0!==o?o:1,s=i.length>a?a:i.length,l=Math.ceil(i.length/a);l>1&&(i=(0,f.fX)((0,f.fX)([],i,!0),Array(s*l-i.length).fill(i[0]),!0));var c=e.Color3toRGBAUint8(i),u=new sr(c,s,l,Pi.TEXTUREFORMAT_RGBA,n,!1,!0,r);return u.name=t,u},e.PrepareEmptyColorsTexture=function(e){if(!Rv.EmptyColorsTexture){var t=new Uint8Array(4);Rv.EmptyColorsTexture=new sr(t,1,1,Pi.TEXTUREFORMAT_RGBA,e,!1,!1,sr.NEAREST_NEAREST),Rv.EmptyColorsTexture.name="grlEmptyColorsTexture"}return Rv.EmptyColorsTexture},e.DisposeEmptyColorsTexture=function(){var e;null===(e=Rv.EmptyColorsTexture)||void 0===e||e.dispose(),Rv.EmptyColorsTexture=null},e.BooleanToNumber=function(e){return e?1:0},e}(),Mv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.GREASED_LINE_HAS_COLOR=!1,t.GREASED_LINE_SIZE_ATTENUATION=!1,t.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=!1,t.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=!1,t.GREASED_LINE_CAMERA_FACING=!0,t}return(0,f.C6)(t,e),t}(Po),Ov=function(e){function t(i,r,n){var o,a,s,l,c,h,d,p,f,_,m,g,v,y,b,T,E,x=this;n=n||{color:Rv.DEFAULT_COLOR};var S=new Mv;return S.GREASED_LINE_HAS_COLOR=!!n.color&&!n.useColors,S.GREASED_LINE_SIZE_ATTENUATION=null!==(o=n.sizeAttenuation)&&void 0!==o&&o,S.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=1===n.colorDistributionType,S.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=(null!=r?r:i.getScene()).useRightHandedSystem,S.GREASED_LINE_CAMERA_FACING=null===(a=n.cameraFacing)||void 0===a||a,(x=e.call(this,i,t.GREASED_LINE_MATERIAL_NAME,200,S)||this).colorsTexture=null,x._scene=null!=r?r:i.getScene(),x._engine=x._scene.getEngine(),x._cameraFacing=null===(s=n.cameraFacing)||void 0===s||s,x.visibility=null!==(l=n.visibility)&&void 0!==l?l:1,x.useDash=null!==(c=n.useDash)&&void 0!==c&&c,x.dashRatio=null!==(h=n.dashRatio)&&void 0!==h?h:.5,x.dashOffset=null!==(d=n.dashOffset)&&void 0!==d?d:0,x.width=n.width?n.width:n.sizeAttenuation?Rv.DEFAULT_WIDTH_ATTENUATED:Rv.DEFAULT_WIDTH,x._sizeAttenuation=null!==(p=n.sizeAttenuation)&&void 0!==p&&p,x.colorMode=null!==(f=n.colorMode)&&void 0!==f?f:0,x._color=null!==(_=n.color)&&void 0!==_?_:null,x.useColors=null!==(m=n.useColors)&&void 0!==m&&m,x._colorsDistributionType=null!==(g=n.colorDistributionType)&&void 0!==g?g:0,x.colorsSampling=null!==(v=n.colorsSampling)&&void 0!==v?v:sr.NEAREST_NEAREST,x._colors=null!==(y=n.colors)&&void 0!==y?y:null,x.dashCount=null!==(b=n.dashCount)&&void 0!==b?b:1,x.resolution=null!==(T=n.resolution)&&void 0!==T?T:new u.I9(x._engine.getRenderWidth(),x._engine.getRenderHeight()),n.colorsTexture?x.colorsTexture=n.colorsTexture:x._colors?x.colorsTexture=Iv.CreateColorsTexture("".concat(i.name,"-colors-texture"),x._colors,x.colorsSampling,x._scene):(x._color=null!==(E=x._color)&&void 0!==E?E:Rv.DEFAULT_COLOR,Iv.PrepareEmptyColorsTexture(x._scene)),x._engine.onDisposeObservable.add((function(){Iv.DisposeEmptyColorsTexture()})),x._enable(!0),x}return(0,f.C6)(t,e),t.prototype.getAttributes=function(e){e.push("grl_offsets"),e.push("grl_widths"),e.push("grl_colorPointers"),e.push("grl_counters"),this._cameraFacing?(e.push("grl_previousAndSide"),e.push("grl_nextAndCounters")):e.push("grl_slopes")},t.prototype.getSamplers=function(e){e.push("grl_colors")},t.prototype.getActiveTextures=function(e){this.colorsTexture&&e.push(this.colorsTexture)},t.prototype.getUniforms=function(){var e=[{name:"grl_singleColor",size:3,type:"vec3"},{name:"grl_textureSize",size:2,type:"vec2"},{name:"grl_dashOptions",size:4,type:"vec4"},{name:"grl_colorMode_visibility_colorsWidth_useColors",size:4,type:"vec4"}];return this._cameraFacing&&e.push({name:"grl_projection",size:16,type:"mat4"},{name:"grl_aspect_resolution_lineWidth",size:4,type:"vec4"}),{ubo:e,vertex:this._cameraFacing?"\n                uniform vec4 grl_aspect_resolution_lineWidth;\n                uniform mat4 grl_projection;\n                ":"",fragment:"\n                uniform vec4 grl_dashOptions;\n                uniform vec2 grl_textureSize;\n                uniform vec4 grl_colorMode_visibility_colorsWidth_useColors;\n                uniform vec3 grl_singleColor;\n                "}},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.bindForSubMesh=function(e){var t,i,r;if(this._cameraFacing){var n=this._scene.activeCamera;if(!n)throw Error("GreasedLinePluginMaterial requires an active camera.");var o=n.getProjectionMatrix();e.updateMatrix("grl_projection",o);var a=u.AA.Vector4[0];a.x=this._aspect,a.y=this._resolution.x,a.z=this._resolution.y,a.w=this.width,e.updateVector4("grl_aspect_resolution_lineWidth",a)}var s=u.AA.Vector4[0];s.x=Iv.BooleanToNumber(this.useDash),s.y=this._dashArray,s.z=this.dashOffset,s.w=this.dashRatio,e.updateVector4("grl_dashOptions",s);var l=u.AA.Vector4[1];l.x=this.colorMode,l.y=this.visibility,l.z=this.colorsTexture?this.colorsTexture.getSize().width:0,l.w=Iv.BooleanToNumber(this.useColors),e.updateVector4("grl_colorMode_visibility_colorsWidth_useColors",l),this._color&&e.updateColor3("grl_singleColor",this._color);var c=null!==(t=this.colorsTexture)&&void 0!==t?t:Rv.EmptyColorsTexture;e.setTexture("grl_colors",c),e.updateFloat2("grl_textureSize",null!==(i=null==c?void 0:c.getSize().width)&&void 0!==i?i:1,null!==(r=null==c?void 0:c.getSize().height)&&void 0!==r?r:1)},t.prototype.prepareDefines=function(e,t,i){e.GREASED_LINE_HAS_COLOR=!!this.color&&!this.useColors,e.GREASED_LINE_SIZE_ATTENUATION=this._sizeAttenuation,e.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=1===this._colorsDistributionType,e.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=t.useRightHandedSystem,e.GREASED_LINE_CAMERA_FACING=this._cameraFacing},t.prototype.getClassName=function(){return t.GREASED_LINE_MATERIAL_NAME},t.prototype.getCustomCode=function(e){if("vertex"===e){var t={CUSTOM_VERTEX_DEFINITIONS:"\n                attribute float grl_widths;\n                attribute vec3 grl_offsets;\n                attribute float grl_colorPointers;\n                varying float grlCounters;\n                varying float grlColorPointer;\n\n                #ifdef GREASED_LINE_CAMERA_FACING\n                    attribute vec4 grl_previousAndSide;\n                    attribute vec4 grl_nextAndCounters;\n\n                    vec2 grlFix( vec4 i, float aspect ) {\n                        vec2 res = i.xy / i.w;\n                        res.x *= aspect;\n                        return res;\n                    }\n                #else\n                    attribute vec3 grl_slopes;\n                    attribute float grl_counters;\n                #endif\n                ",CUSTOM_VERTEX_UPDATE_POSITION:"\n                #ifdef GREASED_LINE_CAMERA_FACING\n                    vec3 grlPositionOffset = grl_offsets;\n                    positionUpdated += grlPositionOffset;\n                #else\n                    positionUpdated = (positionUpdated + grl_offsets) + (grl_slopes * grl_widths);\n                #endif\n                ",CUSTOM_VERTEX_MAIN_END:"\n                grlColorPointer = grl_colorPointers;\n\n                #ifdef GREASED_LINE_CAMERA_FACING\n\n                    float grlAspect = grl_aspect_resolution_lineWidth.x;\n                    float grlBaseWidth = grl_aspect_resolution_lineWidth.w;\n\n\n                    vec3 grlPrevious = grl_previousAndSide.xyz;\n                    float grlSide = grl_previousAndSide.w;\n\n                    vec3 grlNext = grl_nextAndCounters.xyz;\n                    grlCounters = grl_nextAndCounters.w;\n\n                    mat4 grlMatrix = viewProjection * finalWorld;\n                    vec4 grlFinalPosition = grlMatrix * vec4( positionUpdated , 1.0 );\n                    vec4 grlPrevPos = grlMatrix * vec4( grlPrevious + grlPositionOffset, 1.0 );\n                    vec4 grlNextPos = grlMatrix * vec4( grlNext + grlPositionOffset, 1.0 );\n\n                    vec2 grlCurrentP = grlFix( grlFinalPosition, grlAspect );\n                    vec2 grlPrevP = grlFix( grlPrevPos, grlAspect );\n                    vec2 grlNextP = grlFix( grlNextPos, grlAspect );\n\n                    float grlWidth = grlBaseWidth * grl_widths;\n\n                    vec2 grlDir;\n                    if( grlNextP == grlCurrentP ) grlDir = normalize( grlCurrentP - grlPrevP );\n                    else if( grlPrevP == grlCurrentP ) grlDir = normalize( grlNextP - grlCurrentP );\n                    else {\n                        vec2 grlDir1 = normalize( grlCurrentP - grlPrevP );\n                        vec2 grlDir2 = normalize( grlNextP - grlCurrentP );\n                        grlDir = normalize( grlDir1 + grlDir2 );\n                    }\n                    vec4 grlNormal = vec4( -grlDir.y, grlDir.x, 0., 1. );\n                    #ifdef GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM\n                        grlNormal.xy *= -.5 * grlWidth;\n                    #else\n                        grlNormal.xy *= .5 * grlWidth;\n                    #endif\n\n                    grlNormal *= grl_projection;\n\n                    #ifdef GREASED_LINE_SIZE_ATTENUATION\n                        grlNormal.xy *= grlFinalPosition.w;\n                        grlNormal.xy /= ( vec4( grl_aspect_resolution_lineWidth.yz, 0., 1. ) * grl_projection ).xy;\n                    #endif\n\n                    grlFinalPosition.xy += grlNormal.xy * grlSide;\n                    gl_Position = grlFinalPosition;\n\n                    vPositionW = vec3(grlFinalPosition);\n                #else\n                    grlCounters = grl_counters;\n                #endif\n                "};return this._cameraFacing&&(t["!gl_Position\\=viewProjection\\*worldPos;"]="//"),t}return"fragment"===e?{CUSTOM_FRAGMENT_DEFINITIONS:"\n                    varying float grlCounters;\n                    varying float grlColorPointer;\n                    uniform sampler2D grl_colors;\n                ",CUSTOM_FRAGMENT_MAIN_END:"\n                    float grlColorMode = grl_colorMode_visibility_colorsWidth_useColors.x;\n                    float grlVisibility = grl_colorMode_visibility_colorsWidth_useColors.y;\n                    float grlColorsWidth = grl_colorMode_visibility_colorsWidth_useColors.z;\n                    float grlUseColors = grl_colorMode_visibility_colorsWidth_useColors.w;\n\n                    float grlUseDash = grl_dashOptions.x;\n                    float grlDashArray = grl_dashOptions.y;\n                    float grlDashOffset = grl_dashOptions.z;\n                    float grlDashRatio = grl_dashOptions.w;\n\n                    gl_FragColor.a *= step(grlCounters, grlVisibility);\n                    if( gl_FragColor.a == 0. ) discard;\n\n                    if(grlUseDash == 1.){\n                        gl_FragColor.a *= ceil(mod(grlCounters + grlDashOffset, grlDashArray) - (grlDashArray * grlDashRatio));\n                        if (gl_FragColor.a == 0.) discard;\n                    }\n\n                    #ifdef GREASED_LINE_HAS_COLOR\n                        if (grlColorMode == ".concat(0,".) {\n                            gl_FragColor.rgb = grl_singleColor;\n                        } else if (grlColorMode == ").concat(1,".) {\n                            gl_FragColor.rgb += grl_singleColor;\n                        } else if (grlColorMode == ").concat(2,".) {\n                            gl_FragColor.rgb *= grl_singleColor;\n                        }\n                    #else\n                        if (grlUseColors == 1.) {\n                            #ifdef GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE\n                                vec4 grlColor = texture2D(grl_colors, vec2(grlCounters, 0.), 0.);\n                            #else\n                                vec2 lookup = vec2(fract(grlColorPointer / grl_textureSize.x), 1.0 - floor(grlColorPointer / grl_textureSize.x) / max(grl_textureSize.y - 1.0, 1.0));\n                                vec4 grlColor = texture2D(grl_colors, lookup, 0.0);\n                            #endif\n                            if (grlColorMode == ").concat(0,".) {\n                                gl_FragColor = grlColor;\n                            } else if (grlColorMode == ").concat(1,".) {\n                                gl_FragColor += grlColor;\n                            } else if (grlColorMode == ").concat(2,".) {\n                                gl_FragColor *= grlColor;\n                            }\n                        }\n                    #endif\n\n                ")}:null},t.prototype.dispose=function(){var t;null===(t=this.colorsTexture)||void 0===t||t.dispose(),e.prototype.dispose.call(this)},Object.defineProperty(t.prototype,"colors",{get:function(){return this._colors},set:function(e){this.setColors(e)},enumerable:!1,configurable:!0}),t.prototype.setColors=function(e,t,i){var r,n,o,a;void 0===t&&(t=!1),void 0===i&&(i=!1);var s=null!==(n=null===(r=this._colors)||void 0===r?void 0:r.length)&&void 0!==n?n:0;if(this._colors=e,null!==e&&0!==e.length){if(!t||i)if(this.colorsTexture&&s===e.length&&!i){var l=Iv.Color3toRGBAUint8(e);this.colorsTexture.update(l)}else null===(a=this.colorsTexture)||void 0===a||a.dispose(),this.colorsTexture=Iv.CreateColorsTexture("".concat(this._material.name,"-colors-texture"),e,this.colorsSampling,this._scene)}else null===(o=this.colorsTexture)||void 0===o||o.dispose()},t.prototype.updateLazy=function(){this._colors&&this.setColors(this._colors,!1,!0)},Object.defineProperty(t.prototype,"dashCount",{get:function(){return this._dashCount},set:function(e){this._dashCount=e,this._dashArray=1/e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sizeAttenuation",{get:function(){return this._sizeAttenuation},set:function(e){this._sizeAttenuation=e,this.markAllDefinesAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._color},set:function(e){this.setColor(e)},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e,t){void 0===t&&(t=!1),null===this._color&&null!==e||null!==this._color&&null===e?(this._color=e,!t&&this.markAllDefinesAsDirty()):this._color=e},Object.defineProperty(t.prototype,"colorsDistributionType",{get:function(){return this._colorsDistributionType},set:function(e){this._colorsDistributionType=e,this.markAllDefinesAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"resolution",{get:function(){return this._resolution},set:function(e){this._aspect=e.x/e.y,this._resolution=e},enumerable:!1,configurable:!0}),t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i={colorDistributionType:this._colorsDistributionType,colorsSampling:this.colorsSampling,colorMode:this.colorMode,dashCount:this._dashCount,dashOffset:this.dashOffset,dashRatio:this.dashRatio,resolution:this._resolution,sizeAttenuation:this._sizeAttenuation,useColors:this.useColors,useDash:this.useDash,visibility:this.visibility,width:this.width};return this._colors&&(i.colors=this._colors),this._color&&(i.color=this._color),t.greasedLineMaterialOptions=i,t},t.prototype.parse=function(t,i,r){var n;e.prototype.parse.call(this,t,i,r);var o=t.greasedLineMaterialOptions;null===(n=this.colorsTexture)||void 0===n||n.dispose(),o.color&&this.setColor(o.color,!0),o.colorDistributionType&&(this.colorsDistributionType=o.colorDistributionType),o.colors&&(this.colors=o.colors),o.colorsSampling&&(this.colorsSampling=o.colorsSampling),o.colorMode&&(this.colorMode=o.colorMode),o.useColors&&(this.useColors=o.useColors),o.visibility&&(this.visibility=o.visibility),o.useDash&&(this.useDash=o.useDash),o.dashCount&&(this.dashCount=o.dashCount),o.dashRatio&&(this.dashRatio=o.dashRatio),o.dashOffset&&(this.dashOffset=o.dashOffset),o.width&&(this.width=o.width),o.sizeAttenuation&&(this.sizeAttenuation=o.sizeAttenuation),o.resolution&&(this.resolution=o.resolution),this.colors?this.colorsTexture=Iv.CreateColorsTexture("".concat(this._material.name,"-colors-texture"),this.colors,this.colorsSampling,i):Iv.PrepareEmptyColorsTexture(i),this.markAllDefinesAsDirty()},t.prototype.copyTo=function(e){var t,i=e;null===(t=i.colorsTexture)||void 0===t||t.dispose(),this._colors&&(i.colorsTexture=Iv.CreateColorsTexture("".concat(i._material.name,"-colors-texture"),this._colors,i.colorsSampling,this._scene)),i.setColor(this.color,!0),i.colorsDistributionType=this.colorsDistributionType,i.colorsSampling=this.colorsSampling,i.colorMode=this.colorMode,i.useColors=this.useColors,i.visibility=this.visibility,i.useDash=this.useDash,i.dashCount=this.dashCount,i.dashRatio=this.dashRatio,i.dashOffset=this.dashOffset,i.width=this.width,i.sizeAttenuation=this.sizeAttenuation,i.resolution=this.resolution,i.markAllDefinesAsDirty()},t.GREASED_LINE_MATERIAL_NAME="GreasedLinePluginMaterial",t}(Vo);(0,o.Y5)("BABYLON.".concat(Ov.GREASED_LINE_MATERIAL_NAME),Ov);Un.l.ShadersStore.greasedLinePixelShader="precision highp float;uniform sampler2D grlColors;uniform float grlUseColors;uniform float grlUseDash;uniform float grlDashArray;uniform float grlDashOffset;uniform float grlDashRatio;uniform float grlVisibility;uniform float grlColorsWidth;uniform vec2 grl_colorModeAndColorDistributionType;uniform vec3 grlColor;varying float grlCounters;varying float grlColorPointer;void main() {float grlColorMode=grl_colorModeAndColorDistributionType.x;float grlColorDistributionType=grl_colorModeAndColorDistributionType.y;gl_FragColor=vec4(grlColor,1.);gl_FragColor.a=step(grlCounters,grlVisibility);if (gl_FragColor.a==0.) discard;if( grlUseDash==1. ){gl_FragColor.a=ceil(mod(grlCounters+grlDashOffset,grlDashArray)-(grlDashArray*grlDashRatio));if (gl_FragColor.a==0.) discard;}\nif (grlUseColors==1.) {vec4 textureColor;if (grlColorDistributionType==COLOR_DISTRIBUTION_TYPE_LINE) { \ntextureColor=texture2D(grlColors,vec2(grlCounters,0.),0.);} else {textureColor=texture2D(grlColors,vec2(grlColorPointer/grlColorsWidth,0.),0.);}\nif (grlColorMode==COLOR_MODE_SET) {gl_FragColor=textureColor;} else if (grlColorMode==COLOR_MODE_ADD) {gl_FragColor+=textureColor;} else if (grlColorMode==COLOR_MODE_MULTIPLY) {gl_FragColor*=textureColor;}}}\n";Un.l.ShadersStore.greasedLineVertexShader="precision highp float;\n#include<instancesDeclaration>\nattribute float grl_widths;attribute vec3 grl_offsets;attribute float grl_colorPointers;attribute vec3 position;uniform mat4 viewProjection;uniform mat4 projection;varying float grlCounters;varying float grlColorPointer;\n#ifdef GREASED_LINE_CAMERA_FACING\nattribute vec4 grl_nextAndCounters;attribute vec4 grl_previousAndSide;uniform vec2 grlResolution;uniform float grlAspect;uniform float grlWidth;uniform float grlSizeAttenuation;vec2 grlFix( vec4 i,float aspect ) {vec2 res=i.xy/i.w;res.x*=aspect;return res;}\n#else\nattribute vec3 grl_slopes;attribute float grl_counters;\n#endif\nvoid main() {\n#include<instancesVertex>\ngrlColorPointer=grl_colorPointers;mat4 grlMatrix=viewProjection*finalWorld ;\n#ifdef GREASED_LINE_CAMERA_FACING\nfloat grlBaseWidth=grlWidth;vec3 grlPrevious=grl_previousAndSide.xyz;float grlSide=grl_previousAndSide.w;vec3 grlNext=grl_nextAndCounters.xyz;grlCounters=grl_nextAndCounters.w;vec3 grlPositionOffset=grl_offsets;vec4 grlFinalPosition=grlMatrix*vec4( position+grlPositionOffset ,1.0 );vec4 grlPrevPos=grlMatrix*vec4( grlPrevious+grlPositionOffset,1.0 );vec4 grlNextPos=grlMatrix*vec4( grlNext+grlPositionOffset,1.0 );vec2 grlCurrentP=grlFix( grlFinalPosition,grlAspect );vec2 grlPrevP=grlFix( grlPrevPos,grlAspect );vec2 grlNextP=grlFix( grlNextPos,grlAspect );float grlWidth=grlBaseWidth*grl_widths;vec2 grlDir;if( grlNextP==grlCurrentP ) grlDir=normalize( grlCurrentP-grlPrevP );else if( grlPrevP==grlCurrentP ) grlDir=normalize( grlNextP-grlCurrentP );else {vec2 grlDir1=normalize( grlCurrentP-grlPrevP );vec2 grlDir2=normalize( grlNextP-grlCurrentP );grlDir=normalize( grlDir1+grlDir2 );}\nvec4 grlNormal=vec4( -grlDir.y,grlDir.x,0.,1. );\n#ifdef GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM\ngrlNormal.xy*=-.5*grlWidth;\n#else\ngrlNormal.xy*=.5*grlWidth;\n#endif\ngrlNormal*=projection;if (grlSizeAttenuation==1.) {grlNormal.xy*=grlFinalPosition.w;grlNormal.xy/=( vec4( grlResolution,0.,1. )*projection ).xy;}\ngrlFinalPosition.xy+=grlNormal.xy*grlSide;gl_Position=grlFinalPosition;\n#else\ngrlCounters=grl_counters;vec4 grlFinalPosition=grlMatrix*vec4( (position+grl_offsets)+grl_slopes*grl_widths ,1.0 ) ;gl_Position=grlFinalPosition;\n#endif\n}\n";var Dv,Nv,Fv,wv=function(e){function t(t,i,r){var n,o,a,s,l,c,d,p,f,_,m,g,v,y,b=this,T=["COLOR_DISTRIBUTION_TYPE_LINE ".concat(1,"."),"COLOR_DISTRIBUTION_TYPE_SEGMENT ".concat(0,"."),"COLOR_MODE_SET ".concat(0,"."),"COLOR_MODE_ADD ".concat(1,"."),"COLOR_MODE_MULTIPLY ".concat(2,".")],E=["position","grl_widths","grl_offsets","grl_colorPointers"];i.useRightHandedSystem&&T.push("GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM"),r.cameraFacing?(T.push("GREASED_LINE_CAMERA_FACING"),E.push("grl_previousAndSide","grl_nextAndCounters")):(E.push("grl_slopes"),E.push("grl_counters")),(b=e.call(this,t,i,{vertex:"greasedLine",fragment:"greasedLine"},{attributes:E,uniforms:["world","viewProjection","view","projection","grlColorsWidth","grlUseColors","grlWidth","grlColor","grl_colorModeAndColorDistributionType","grlResolution","grlAspect","grlAizeAttenuation","grlDashArray","grlDashOffset","grlDashRatio","grlUseDash","grlVisibility"],samplers:["grlColors"],defines:T})||this)._color=h.v9.White(),b._colorsDistributionType=0,b._colorsTexture=null,r=r||{color:Rv.DEFAULT_COLOR};var x=i.getEngine();return b.visibility=null!==(n=r.visibility)&&void 0!==n?n:1,b.useDash=null!==(o=r.useDash)&&void 0!==o&&o,b.dashRatio=null!==(a=r.dashRatio)&&void 0!==a?a:.5,b.dashOffset=null!==(s=r.dashOffset)&&void 0!==s?s:0,b.dashCount=null!==(l=r.dashCount)&&void 0!==l?l:1,b.width=r.width?r.width:r.sizeAttenuation&&r.cameraFacing?Rv.DEFAULT_WIDTH_ATTENUATED:Rv.DEFAULT_WIDTH,b.sizeAttenuation=null!==(c=r.sizeAttenuation)&&void 0!==c&&c,b.color=null!==(d=r.color)&&void 0!==d?d:h.v9.White(),b.useColors=null!==(p=r.useColors)&&void 0!==p&&p,b.colorsDistributionType=null!==(f=r.colorDistributionType)&&void 0!==f?f:0,b.colorsSampling=null!==(_=r.colorsSampling)&&void 0!==_?_:sr.NEAREST_NEAREST,b.colorMode=null!==(m=r.colorMode)&&void 0!==m?m:0,b._colors=null!==(g=r.colors)&&void 0!==g?g:null,b._cameraFacing=null===(v=r.cameraFacing)||void 0===v||v,b.resolution=null!==(y=r.resolution)&&void 0!==y?y:new u.I9(x.getRenderWidth(),x.getRenderHeight()),r.colorsTexture?b.colorsTexture=r.colorsTexture:b.colorsTexture=Iv.PrepareEmptyColorsTexture(i),b._colors&&b.setColors(b._colors),x.onDisposeObservable.add((function(){Iv.DisposeEmptyColorsTexture()})),b}return(0,f.C6)(t,e),t.prototype.dispose=function(){var t;null===(t=this._colorsTexture)||void 0===t||t.dispose(),e.prototype.dispose.call(this)},t.prototype._setColorModeAndColorDistributionType=function(){this.setVector2("grl_colorModeAndColorDistributionType",new u.I9(this._colorMode,this._colorsDistributionType))},t.prototype.updateLazy=function(){this._colors&&this.setColors(this._colors,!1,!0)},Object.defineProperty(t.prototype,"colors",{get:function(){return this._colors},set:function(e){this.setColors(e)},enumerable:!1,configurable:!0}),t.prototype.setColors=function(e,t,i){var r,n,o,a;void 0===t&&(t=!1),void 0===i&&(i=!1);var s=null!==(n=null===(r=this._colors)||void 0===r?void 0:r.length)&&void 0!==n?n:0;if(this._colors=e,null!==e&&0!==e.length){if(!t||i)if(this._colorsTexture&&s===e.length&&!i){var l=Iv.Color3toRGBAUint8(e);this._colorsTexture.update(l)}else null===(a=this._colorsTexture)||void 0===a||a.dispose(),this.colorsTexture=Iv.CreateColorsTexture("".concat(this.name,"-colors-texture"),e,this.colorsSampling,this.getScene())}else null===(o=this._colorsTexture)||void 0===o||o.dispose()},Object.defineProperty(t.prototype,"colorsTexture",{get:function(){var e;return null!==(e=this._colorsTexture)&&void 0!==e?e:null},set:function(e){this._colorsTexture=e,this.setFloat("grlColorsWidth",this._colorsTexture.getSize().width),this.setTexture("grlColors",this._colorsTexture)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},set:function(e){this._width=e,this.setFloat("grlWidth",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useColors",{get:function(){return this._useColors},set:function(e){this._useColors=e,this.setFloat("grlUseColors",Iv.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorsSampling",{get:function(){return this._colorsSampling},set:function(e){this._colorsSampling=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._visibility},set:function(e){this._visibility=e,this.setFloat("grlVisibility",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useDash",{get:function(){return this._useDash},set:function(e){this._useDash=e,this.setFloat("grlUseDash",Iv.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashOffset",{get:function(){return this._dashOffset},set:function(e){this._dashOffset=e,this.setFloat("grlDashOffset",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashRatio",{get:function(){return this._dashRatio},set:function(e){this._dashRatio=e,this.setFloat("grlDashRatio",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashCount",{get:function(){return this._dashCount},set:function(e){this._dashCount=e,this._dashArray=1/e,this.setFloat("grlDashArray",this._dashArray)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sizeAttenuation",{get:function(){return this._sizeAttenuation},set:function(e){this._sizeAttenuation=e,this.setFloat("grlSizeAttenuation",Iv.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this.color},set:function(e){this.setColor(e)},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e){e=null!=e?e:Rv.DEFAULT_COLOR,this._color=e,this.setColor3("grlColor",e)},Object.defineProperty(t.prototype,"colorsDistributionType",{get:function(){return this._colorsDistributionType},set:function(e){this._colorsDistributionType=e,this._setColorModeAndColorDistributionType()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorMode",{get:function(){return this._colorMode},set:function(e){this._colorMode=e,this._setColorModeAndColorDistributionType()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"resolution",{get:function(){return this._resolution},set:function(e){this._resolution=e,this.setVector2("grlResolution",e),this.setFloat("grlAspect",e.x/e.y)},enumerable:!1,configurable:!0}),t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i={colorDistributionType:this._colorsDistributionType,colorsSampling:this._colorsSampling,colorMode:this._colorMode,color:this._color,dashCount:this._dashCount,dashOffset:this._dashOffset,dashRatio:this._dashRatio,resolution:this._resolution,sizeAttenuation:this._sizeAttenuation,useColors:this._useColors,useDash:this._useDash,visibility:this._visibility,width:this._width,cameraFacing:this._cameraFacing};return this._colors&&(i.colors=this._colors),t.greasedLineMaterialOptions=i,t},t.prototype.parse=function(e,t,i){var r,n,o=e.greasedLineMaterialOptions;null===(r=this._colorsTexture)||void 0===r||r.dispose(),o.color&&(this.color=o.color),o.colorDistributionType&&(this.colorsDistributionType=o.colorDistributionType),o.colorsSampling&&(this.colorsSampling=o.colorsSampling),o.colorMode&&(this.colorMode=o.colorMode),o.useColors&&(this.useColors=o.useColors),o.visibility&&(this.visibility=o.visibility),o.useDash&&(this.useDash=o.useDash),o.dashCount&&(this.dashCount=o.dashCount),o.dashRatio&&(this.dashRatio=o.dashRatio),o.dashOffset&&(this.dashOffset=o.dashOffset),o.width&&(this.width=o.width),o.sizeAttenuation&&(this.sizeAttenuation=o.sizeAttenuation),o.resolution&&(this.resolution=o.resolution),o.colors?this.colorsTexture=Iv.CreateColorsTexture("".concat(this.name,"-colors-texture"),o.colors,this.colorsSampling,this.getScene()):this.colorsTexture=Iv.PrepareEmptyColorsTexture(t),this._cameraFacing=null===(n=o.cameraFacing)||void 0===n||n,this.setDefine("GREASED_LINE_CAMERA_FACING",this._cameraFacing)},t}(Ea);!function(e){e[e.MATERIAL_TYPE_STANDARD=0]="MATERIAL_TYPE_STANDARD",e[e.MATERIAL_TYPE_PBR=1]="MATERIAL_TYPE_PBR",e[e.MATERIAL_TYPE_SIMPLE=2]="MATERIAL_TYPE_SIMPLE"}(Dv||(Dv={})),function(e){e[e.COLOR_MODE_SET=0]="COLOR_MODE_SET",e[e.COLOR_MODE_ADD=1]="COLOR_MODE_ADD",e[e.COLOR_MODE_MULTIPLY=2]="COLOR_MODE_MULTIPLY"}(Nv||(Nv={})),function(e){e[e.COLOR_DISTRIBUTION_TYPE_SEGMENT=0]="COLOR_DISTRIBUTION_TYPE_SEGMENT",e[e.COLOR_DISTRIBUTION_TYPE_LINE=1]="COLOR_DISTRIBUTION_TYPE_LINE"}(Fv||(Fv={}));var Lv,Bv=[new h.v9(.98,.26,.38),new h.v9(.47,.75,.3),new h.v9(0,.26,.77),new h.v9(.97,.6,.76),new h.v9(.19,.63,.78),new h.v9(.98,.8,.6),new h.v9(.65,.43,.15),new h.v9(.15,.47,.22),new h.v9(.67,.71,.86),new h.v9(.09,.46,.56),new h.v9(.8,.98,.02),new h.v9(.39,.29,.13),new h.v9(.53,.63,.06),new h.v9(.95,.96,.41),new h.v9(1,.72,.94),new h.v9(.63,.08,.31),new h.v9(.66,.96,.95),new h.v9(.22,.14,.19),new h.v9(.14,.65,.59),new h.v9(.93,1,.68),new h.v9(.93,.14,.44),new h.v9(.47,.86,.67),new h.v9(.85,.07,.78),new h.v9(.53,.64,.98),new h.v9(.43,.37,.56),new h.v9(.71,.65,.25),new h.v9(.66,.19,.01),new h.v9(.94,.53,.12),new h.v9(.41,.44,.44),new h.v9(.24,.71,.96),new h.v9(.57,.28,.56),new h.v9(.44,.98,.42)];!function(e){e[e.NONE=0]="NONE",e[e.TRIANGLES=1]="TRIANGLES",e[e.VERTICES=2]="VERTICES",e[e.TRIANGLES_VERTICES=3]="TRIANGLES_VERTICES",e[e.UV0=4]="UV0",e[e.UV1=5]="UV1",e[e.VERTEXCOLORS=6]="VERTEXCOLORS",e[e.MATERIALIDS=7]="MATERIALIDS"}(Lv||(Lv={}));var Uv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.DBG_MODE=0,t.DBG_MULTIPLY=!0,t.DBG_ENABLED=!0,t}return(0,f.C6)(t,e),t}(Po),Vv=function(e){function t(i,r){void 0===r&&(r={});var n,o,a,s,l,c,u,d,p,f,_,m,g,v=this,y=new Uv;return y.DBG_MODE=null!==(n=r.mode)&&void 0!==n?n:y.DBG_MODE,y.DBG_MULTIPLY=null!==(o=r.multiply)&&void 0!==o?o:y.DBG_MULTIPLY,(v=e.call(this,i,"MeshDebug",200,y,!0,!0)||this)._mode=y.DBG_MODE,v._multiply=y.DBG_MULTIPLY,v.shadedDiffuseColor=null!==(a=r.shadedDiffuseColor)&&void 0!==a?a:new h.v9(1,1,1),v.shadedSpecularColor=null!==(s=r.shadedSpecularColor)&&void 0!==s?s:new h.v9(.8,.8,.8),v.shadedSpecularPower=null!==(l=r.shadedSpecularPower)&&void 0!==l?l:10,v.wireframeThickness=null!==(c=r.wireframeThickness)&&void 0!==c?c:.7,v.wireframeTrianglesColor=null!==(u=r.wireframeTrianglesColor)&&void 0!==u?u:new h.v9(0,0,0),v.wireframeVerticesColor=null!==(d=r.wireframeVerticesColor)&&void 0!==d?d:new h.v9(.8,.8,.8),v.vertexColor=null!==(p=r.vertexColor)&&void 0!==p?p:new h.v9(0,0,0),v.vertexRadius=null!==(f=r.vertexRadius)&&void 0!==f?f:1.2,v.uvScale=null!==(_=r.uvScale)&&void 0!==_?_:20,v.uvPrimaryColor=null!==(m=r.uvPrimaryColor)&&void 0!==m?m:new h.v9(1,1,1),v.uvSecondaryColor=null!==(g=r.uvSecondaryColor)&&void 0!==g?g:new h.v9(.5,.5,.5),v._materialColor=t.MaterialColors[t._PluginCount++%t.MaterialColors.length],v.isEnabled=!0,v}return(0,f.C6)(t,e),t.prototype._markAllDefinesAsDirty=function(){this._enable(this._isEnabled),this.markAllDefinesAsDirty()},t.prototype.getClassName=function(){return"MeshDebugPluginMaterial"},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){if(this._isEnabled!==e){if(!this._material.getScene().getEngine().isWebGPU&&1==this._material.getScene().getEngine().version)return y.V.Error("MeshDebugPluginMaterial is not supported on WebGL 1.0."),void(this._isEnabled=!1);this._isEnabled=e,this._markAllDefinesAsDirty()}},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){2!=this._mode&&1!=this._mode&&3!=this._mode||i.isVerticesDataPresent("dbg_initialPass")||y.V.Warn("For best results with TRIANGLES, TRIANGLES_VERTICES, or VERTICES modes, please use MeshDebugPluginMaterial.PrepareMeshForTrianglesAndVerticesMode() on mesh.",1),e.DBG_MODE=this._mode,e.DBG_MULTIPLY=this._multiply,e.DBG_ENABLED=this._isEnabled},t.prototype.getAttributes=function(e){e.push("dbg_initialPass")},t.prototype.getUniforms=function(){return{ubo:[{name:"dbg_shadedDiffuseColor",size:3,type:"vec3"},{name:"dbg_shadedSpecularColorPower",size:4,type:"vec4"},{name:"dbg_thicknessRadiusScale",size:3,type:"vec3"},{name:"dbg_wireframeTrianglesColor",size:3,type:"vec3"},{name:"dbg_wireframeVerticesColor",size:3,type:"vec3"},{name:"dbg_vertexColor",size:3,type:"vec3"},{name:"dbg_uvPrimaryColor",size:3,type:"vec3"},{name:"dbg_uvSecondaryColor",size:3,type:"vec3"},{name:"dbg_materialColor",size:3,type:"vec3"}],fragment:"#if defined(DBG_ENABLED)\nuniform vec3 dbg_shadedDiffuseColor;\nuniform vec4 dbg_shadedSpecularColorPower;\nuniform vec3 dbg_thicknessRadiusScale;\n\n#if DBG_MODE == 2 || DBG_MODE == 3\n    uniform vec3 dbg_vertexColor;\n#endif\n\n#if DBG_MODE == 1\n    uniform vec3 dbg_wireframeTrianglesColor;\n#elif DBG_MODE == 3\n    uniform vec3 dbg_wireframeVerticesColor;\n#elif DBG_MODE == 4 || DBG_MODE == 5\n    uniform vec3 dbg_uvPrimaryColor;\n    uniform vec3 dbg_uvSecondaryColor;\n#elif DBG_MODE == 7\n    uniform vec3 dbg_materialColor;\n#endif\n#endif"}},t.prototype.bindForSubMesh=function(e){this._isEnabled&&(e.updateFloat3("dbg_shadedDiffuseColor",this.shadedDiffuseColor.r,this.shadedDiffuseColor.g,this.shadedDiffuseColor.b),e.updateFloat4("dbg_shadedSpecularColorPower",this.shadedSpecularColor.r,this.shadedSpecularColor.g,this.shadedSpecularColor.b,this.shadedSpecularPower),e.updateFloat3("dbg_thicknessRadiusScale",this.wireframeThickness,this.vertexRadius,this.uvScale),e.updateColor3("dbg_wireframeTrianglesColor",this.wireframeTrianglesColor),e.updateColor3("dbg_wireframeVerticesColor",this.wireframeVerticesColor),e.updateColor3("dbg_vertexColor",this.vertexColor),e.updateColor3("dbg_uvPrimaryColor",this.uvPrimaryColor),e.updateColor3("dbg_uvSecondaryColor",this.uvSecondaryColor),e.updateColor3("dbg_materialColor",this._materialColor))},t.prototype.getCustomCode=function(e){return"vertex"===e?{CUSTOM_VERTEX_DEFINITIONS:"#if defined(DBG_ENABLED)\nattribute float dbg_initialPass;\nvarying vec3 dbg_vBarycentric;\nflat varying vec3 dbg_vVertexWorldPos;\nflat varying float dbg_vPass;\n#endif",CUSTOM_VERTEX_MAIN_END:"#if defined(DBG_ENABLED)\nfloat dbg_vertexIndex = mod(float(gl_VertexID), 3.);\nif (dbg_vertexIndex == 0.0) { \n    dbg_vBarycentric = vec3(1.,0.,0.); \n}\nelse if (dbg_vertexIndex == 1.0) { \n    dbg_vBarycentric = vec3(0.,1.,0.); \n}\nelse { \n    dbg_vBarycentric = vec3(0.,0.,1.); \n}\n\ndbg_vVertexWorldPos = vPositionW;\ndbg_vPass = dbg_initialPass;\n#endif"}:{CUSTOM_FRAGMENT_DEFINITIONS:"#if defined(DBG_ENABLED)\nvarying vec3 dbg_vBarycentric;\nflat varying vec3 dbg_vVertexWorldPos;\nflat varying float dbg_vPass;\n\n#if !defined(DBG_MULTIPLY)\n    vec3 dbg_applyShading(vec3 color) {\n        vec3 N = vNormalW.xyz;\n        vec3 L = normalize(vEyePosition.xyz - vPositionW.xyz);\n        vec3 H = normalize(L + L);\n        float LdotN = clamp(dot(L,N), 0., 1.);\n        float HdotN = clamp(dot(H,N), 0., 1.);\n        float specTerm = pow(HdotN, dbg_shadedSpecularColorPower.w);\n        color *= (LdotN / PI);\n        color += dbg_shadedSpecularColorPower.rgb * (specTerm / PI);\n        return color;\n    }\n#endif\n\n#if DBG_MODE == 1 || DBG_MODE == 3\n    float dbg_edgeFactor() {\n        vec3 d = fwidth(dbg_vBarycentric);\n        vec3 a3 = smoothstep(vec3(0.), d * dbg_thicknessRadiusScale.x, dbg_vBarycentric);\n        return min(min(a3.x, a3.y), a3.z);\n    }\n#endif\n\n#if DBG_MODE == 2 || DBG_MODE == 3\n    float dbg_cornerFactor() {\n        vec3 worldPos = vPositionW;\n        float dist = length(worldPos - dbg_vVertexWorldPos);\n        float camDist = length(worldPos - vEyePosition.xyz);\n        float d = sqrt(camDist) * .001;\n        return smoothstep((dbg_thicknessRadiusScale.y * d), ((dbg_thicknessRadiusScale.y * 1.01) * d), dist);\n    }\n#endif\n\n#if (DBG_MODE == 4 && defined(UV1)) || (DBG_MODE == 5 && defined(UV2))\n    float dbg_checkerboardFactor(vec2 uv) {\n        vec2 f = fract(uv * dbg_thicknessRadiusScale.z);\n        f -= .5;\n        return (f.x * f.y) > 0. ? 1. : 0.;\n    }\n#endif\n#endif",CUSTOM_FRAGMENT_MAIN_END:"#if defined(DBG_ENABLED)\nvec3 dbg_color = vec3(1.);\n#if DBG_MODE == 1\n    dbg_color = mix(dbg_wireframeTrianglesColor, vec3(1.), dbg_edgeFactor());\n#elif DBG_MODE == 2 || DBG_MODE == 3\n    float dbg_cornerFactor = dbg_cornerFactor();\n    if (dbg_vPass == 0. && dbg_cornerFactor == 1.) discard;\n    dbg_color = mix(dbg_vertexColor, vec3(1.), dbg_cornerFactor);\n    #if DBG_MODE == 3\n        dbg_color *= mix(dbg_wireframeVerticesColor, vec3(1.), dbg_edgeFactor());\n    #endif\n#elif DBG_MODE == 4 && defined(MAINUV1)\n    dbg_color = mix(dbg_uvPrimaryColor, dbg_uvSecondaryColor, dbg_checkerboardFactor(vMainUV1));\n#elif DBG_MODE == 5 && defined(MAINUV2)\n    dbg_color = mix(dbg_uvPrimaryColor, dbg_uvSecondaryColor, dbg_checkerboardFactor(vMainUV2));\n#elif DBG_MODE == 6 && defined(VERTEXCOLOR)\n    dbg_color = vColor.rgb;\n#elif DBG_MODE == 7\n    dbg_color = dbg_materialColor;\n#endif\n\n#if defined(DBG_MULTIPLY)\n    gl_FragColor *= vec4(dbg_color, 1.);\n#else\n    #if DBG_MODE != 6\n        gl_FragColor = vec4(dbg_applyShading(dbg_shadedDiffuseColor) * dbg_color, 1.);\n    #else\n        gl_FragColor = vec4(dbg_color, 1.);\n    #endif\n#endif\n#endif"}},t.Reset=function(){this._PluginCount=0,this.MaterialColors=Bv},t.PrepareMeshForTrianglesAndVerticesMode=function(e,t){void 0===t&&(t=!1);var i=function(){};if(0==e.getTotalIndices())return i;if(t){for(var r=e.getVerticesDataKinds(),n=e.getIndices(),o={},a=0,s=r;a<s.length;a++){var l=s[a];o[l]=e.getVerticesData(l)}i=function(){e.setIndices(n);for(var t=0,i=r;t<i.length;t++){var a=i[t],s=e.getVertexBuffer(a).getStrideSize();e.setVerticesData(a,o[a],void 0,s)}e.removeVerticesData("dbg_initialPass")}}for(var c=Array.from(e.getIndices()),u=[],h=0;h<c.length;h+=3)u.push(c[h+1],c[h+2],c[h+0]);e.setIndices(c.concat(u)),e.convertToUnIndexedMesh(),e.isUnIndexed=!1;var d=[];for(h=(c=Array.from(e.getIndices())).length/2;h<c.length;h+=3)d.push(c[h+1],c[h+2],c[h+0]);e.setIndices(c.concat(d));var p=e.getTotalVertices(),f=p/2,_=new Array(p).fill(1,0,f).fill(0,f,p);return e.setVerticesData("dbg_initialPass",_,!1,1),i},t._PluginCount=0,t.MaterialColors=Bv,(0,f.Cg)([(0,B.jT)()],t.prototype,"_materialColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_isEnabled",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllDefinesAsDirty")],t.prototype,"mode",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllDefinesAsDirty")],t.prototype,"multiply",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"shadedDiffuseColor",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"shadedSpecularColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"shadedSpecularPower",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"wireframeThickness",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"wireframeTrianglesColor",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"wireframeVerticesColor",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"vertexColor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"vertexRadius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"uvScale",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"uvPrimaryColor",void 0),(0,f.Cg)([(0,B.jT)()],t.prototype,"uvSecondaryColor",void 0),t}(Vo);(0,o.Y5)("BABYLON.MeshDebugPluginMaterial",Vv);Un.l.ShadersStore.gaussianSplattingPixelShader="#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvarying vec4 vColor;varying vec2 vPosition;void main () { \n#include<clipPlaneFragment>\nfloat A=-dot(vPosition,vPosition);if (A<-4.0) discard;float B=exp(A)*vColor.a;\n#include<logDepthFragment>\nvec3 color=vColor.rgb;\n#ifdef FOG\n#include<fogFragment>\n#endif\ngl_FragColor=vec4(color,B);}\n";Un.l.IncludesShadersStore.gaussianSplattingVertexDeclaration="uniform mat4 world;uniform mat4 view;uniform mat4 projection;\n";Un.l.IncludesShadersStore.gaussianSplattingUboDeclaration="#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";Un.l.ShadersStore.gaussianSplattingVertexShader="#include<__decl__gaussianSplattingVertex>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\nattribute vec2 position;attribute float splatIndex;uniform vec2 invViewport;uniform vec2 dataTextureSize;uniform vec2 focal;uniform sampler2D covariancesATexture;uniform sampler2D covariancesBTexture;uniform sampler2D centersTexture;uniform sampler2D colorsTexture;varying vec4 vColor;varying vec2 vPosition;\n#if !defined(WEBGL2) && !defined(WEBGPU) && !defined(NATIVE)\nmat3 transpose(mat3 matrix) {return mat3(matrix[0][0],matrix[1][0],matrix[2][0],\nmatrix[0][1],matrix[1][1],matrix[2][1],\nmatrix[0][2],matrix[1][2],matrix[2][2]);}\n#endif\nvec2 getDataUV(float index,vec2 textureSize) {float y=floor(index/textureSize.x);float x=index-y*textureSize.x;return vec2((x+0.5)/textureSize.x,(y+0.5)/textureSize.y);}\nvoid main () {vec2 splatUV=getDataUV(splatIndex,dataTextureSize);vec3 center=texture2D(centersTexture,splatUV).xyz;vec4 color=texture2D(colorsTexture,splatUV);vec3 covA=texture2D(covariancesATexture,splatUV).xyz;vec3 covB=texture2D(covariancesBTexture,splatUV).xyz;vec4 worldPos=world*vec4(center,1.0);mat4 modelView=view*world;vec4 camspace=view*worldPos;vec4 pos2d=projection*camspace;float bounds=1.2*pos2d.w;if (pos2d.z<-pos2d.w || pos2d.x<-bounds || pos2d.x>bounds\n|| pos2d.y<-bounds || pos2d.y>bounds) {gl_Position=vec4(0.0,0.0,2.0,1.0);return;}\nmat3 Vrk=mat3(\ncovA.x,covA.y,covA.z,\ncovA.y,covB.x,covB.y,\ncovA.z,covB.y,covB.z\n);mat3 J=mat3(\nfocal.x/camspace.z,0.,-(focal.x*camspace.x)/(camspace.z*camspace.z),\n0.,focal.y/camspace.z,-(focal.y*camspace.y)/(camspace.z*camspace.z),\n0.,0.,0.\n);mat3 invy=mat3(1,0,0,0,-1,0,0,0,1);mat3 T=invy*transpose(mat3(modelView))*J;mat3 cov2d=transpose(T)*Vrk*T;float mid=(cov2d[0][0]+cov2d[1][1])/2.0;float radius=length(vec2((cov2d[0][0]-cov2d[1][1])/2.0,cov2d[0][1]));float lambda1=mid+radius,lambda2=mid-radius;if (lambda2<0.0) return;vec2 diagonalVector=normalize(vec2(cov2d[0][1],lambda1-cov2d[0][0]));vec2 majorAxis=min(sqrt(2.0*lambda1),1024.0)*diagonalVector;vec2 minorAxis=min(sqrt(2.0*lambda2),1024.0)*vec2(diagonalVector.y,-diagonalVector.x);vColor=color;vPosition=position;vec2 vCenter=vec2(pos2d);gl_Position=vec4(\nvCenter \n+ (position.x*majorAxis\n+ position.y*minorAxis)*invViewport*pos2d.w,pos2d.zw);\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}\n";var kv=function(e){function t(){var t=e.call(this)||this;return t.FOG=!1,t.THIN_INSTANCES=!0,t.LOGARITHMICDEPTH=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.rebuild(),t}return(0,f.C6)(t,e),t}(Po),Gv=function(e){function t(t,i){var r=e.call(this,t,i)||this;return r.backFaceCulling=!1,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.needAlphaTesting=function(){return!1},t.prototype.needAlphaBlending=function(){return!0},t.prototype.isReadyForSubMesh=function(e,t){var i=!0,r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new kv);var n=this.getScene(),o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=n.getEngine();if((0,Li.fm)(e,n,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,!1,o),(0,Li.OR)(n,a,this,o,i,null,!0),(0,Li.qB)(e,o,!1,!1),o.isDirty){o.markAsProcessed(),n.resetCachedMaterial();var s=[Te.R.PositionKind,"splatIndex"];(0,Li.ER)(s,o);var l=["world","view","projection","vFogInfos","vFogColor","logarithmicDepthConstant","invViewport","dataTextureSize","focal"],c=["covariancesATexture","covariancesBTexture","centersTexture","colorsTexture"],u=["Scene","Mesh"];(0,Li.Bb)({uniformsNames:l,uniformBuffersNames:u,samplers:c,defines:o}),(0,zo.TV)(l);var h=o.toString(),d=n.getEngine().createEffect("gaussianSplatting",{attributes:s,uniformsNames:l,uniformBuffersNames:u,samplers:c,defines:h,onCompiled:this.onCompiled,onError:this.onError},a);t.setEffect(d,o,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(o._renderId=n.getRenderId(),r._wasPreviouslyReady=!0,r._wasPreviouslyUsingInstances=i,0))},t.prototype.bindForSubMesh=function(e,t,i){var r,n=this.getScene(),o=i.materialDefines;if(o){var a=i.effect;if(a){if(this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e),this._mustRebind(n,a,i,t.visibility)){this.bindView(a),this.bindViewProjection(a);var s=n.getEngine(),l=this.getScene().activeCamera,c=s.getRenderWidth(),u=s.getRenderHeight(),h=(null===(r=null==l?void 0:l.rigParent)||void 0===r?void 0:r.rigCameras.length)||1;this._activeEffect.setFloat2("invViewport",1/(c/h),1/u);var d=1e3;if(l){var p=l.getProjectionMatrix().m[5];d=l.fovMode==zt.FOVMODE_VERTICAL_FIXED?u*p/2:c*p/2}this._activeEffect.setFloat2("focal",d,d);var f=t;if(f.covariancesATexture){var _=f.covariancesATexture.getSize();a.setFloat2("dataTextureSize",_.width,_.height),a.setTexture("covariancesATexture",f.covariancesATexture),a.setTexture("covariancesBTexture",f.covariancesBTexture),a.setTexture("centersTexture",f.centersTexture),a.setTexture("colorsTexture",f.colorsTexture)}(0,zo.gS)(a,this,n)}else n.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(0,Li.Yy)(n,t,a),this.useLogarithmicDepth&&(0,Li.DL)(o,a,n),this._afterBind(t,this._activeEffect,i)}}},t.prototype.clone=function(e){var i=this;return V.p.Clone((function(){return new t(e,i.getScene())}),this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.GaussianSplattingMaterial",t},t.prototype.getClassName=function(){return"GaussianSplattingMaterial"},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e.name,i)}),e,i,r)},t}(Ao);(0,o.Y5)("BABYLON.GaussianSplattingMaterial",Gv),Object.defineProperty(Wo.prototype,"decalMap",{get:function(){if(!this._decalMap){if(this._uniformBufferLayoutBuilt)return null;this._decalMap=new bv(this)}return this._decalMap},enumerable:!0,configurable:!0}),Object.defineProperty(Xd.prototype,"decalMap",{get:function(){if(!this._decalMap){if(this._uniformBufferLayoutBuilt)return null;this._decalMap=new bv(this)}return this._decalMap},enumerable:!0,configurable:!0}),Object.defineProperty(Fi.prototype,"decalMap",{get:function(){return this._decalMap},set:function(e){this._decalMap=e},enumerable:!0,configurable:!0});var zv=function(){function e(e,t){this.radius=e,this.theta=t,this.radius=e,this.theta=t}return e.prototype.getClassName=function(){return"Polar"},e.prototype.toString=function(){return JSON.stringify(this)},e.prototype.asArray=function(){return[this.radius,this.theta]},e.prototype.addToRef=function(e,t){return t.radius=this.radius+e.radius,t.theta=this.theta+e.theta,t},e.prototype.add=function(t){var i=new e(0,0);return this.addToRef(t,i),i},e.prototype.addInPlace=function(e){return this.addToRef(e,this),this},e.prototype.addInPlaceFromFloats=function(e,t){return this.radius+=e,this.theta+=t,this},e.prototype.subtractToRef=function(e,t){return t.radius=this.radius-e.radius,t.theta=this.theta-e.theta,t},e.prototype.subtract=function(t){var i=new e(0,0);return this.subtractToRef(t,i),i},e.prototype.subtractInPlace=function(e){return this.subtractToRef(e,this),this},e.prototype.subtractFromFloatsToRef=function(e,t,i){return i.radius=this.radius-e,i.theta=this.theta-t,i},e.prototype.subtractFromFloats=function(t,i){var r=new e(0,0);return this.subtractFromFloatsToRef(t,i,r),r},e.prototype.multiplyToRef=function(e,t){return t.radius=this.radius*e.radius,t.theta=this.theta*e.theta,t},e.prototype.multiply=function(t){var i=new e(0,0);return this.multiplyToRef(t,i),i},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this),this},e.prototype.divideToRef=function(e,t){return t.radius=this.radius/e.radius,t.theta=this.theta/e.theta,t},e.prototype.divide=function(t){var i=new e(0,0);return this.divideToRef(t,i),i},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this),this},e.prototype.clone=function(){return new e(this.radius,this.theta)},e.prototype.copyFrom=function(e){return this.radius=e.radius,this.theta=e.theta,this},e.prototype.copyFromFloats=function(e,t){return this.radius=e,this.theta=t,this},e.prototype.scaleToRef=function(e,t){return t.radius=this.radius*e,t.theta=this.theta*e,t},e.prototype.scale=function(t){var i=new e(0,0);return this.scaleToRef(t,i),i},e.prototype.scaleInPlace=function(e){return this.scaleToRef(e,this),this},e.prototype.set=function(e,t){return this.radius=e,this.theta=t,this},e.prototype.setAll=function(e){return this.set(e,e),this},e.prototype.toVector2ToRef=function(e){var t=this.radius*Math.cos(this.theta),i=this.radius*Math.sin(this.theta);return e.set(t,i),e},e.prototype.toVector2=function(){var e=new u.I9(0,0);return this.toVector2ToRef(e)},e.FromVector2ToRef=function(e,t){var i=Math.sign(e.y)*Math.acos(e.x/e.length());return t.radius=e.length(),t.theta=i,t},e.FromVector2=function(t){var i=new e(0,0);return e.FromVector2ToRef(t,i),i},e.FromArray=function(t){return new e(t[0],t[1])},e}(),Yv=function(){function e(e,t,i){this.radius=e,this.theta=t,this.phi=i,this.radius=e,this.theta=t,this.phi=i}return e.prototype.getClassName=function(){return"Spherical"},e.prototype.toString=function(){return JSON.stringify(this)},e.prototype.asArray=function(){return[this.radius,this.theta,this.phi]},e.prototype.addToRef=function(e,t){return t.radius=this.radius+e.radius,t.theta=this.theta+e.theta,t.phi=this.phi+e.phi,t},e.prototype.add=function(t){var i=new e(0,0,0);return this.addToRef(t,i),i},e.prototype.addInPlace=function(e){return this.addToRef(e,this),this},e.prototype.addInPlaceFromFloats=function(e,t,i){return this.radius+=e,this.theta+=t,this.phi+=i,this},e.prototype.subtractToRef=function(e,t){return t.radius=this.radius-e.radius,t.theta=this.theta-e.theta,t.phi=this.phi-e.phi,t},e.prototype.subtract=function(t){var i=new e(0,0,0);return this.subtractToRef(t,i),i},e.prototype.subtractInPlace=function(e){return this.subtractToRef(e,this),this},e.prototype.subtractFromFloatsToRef=function(e,t,i,r){return r.radius=this.radius-e,r.theta=this.theta-t,r.phi=this.phi-i,r},e.prototype.subtractFromFloats=function(t,i,r){var n=new e(0,0,0);return this.subtractFromFloatsToRef(t,i,r,n),n},e.prototype.multiplyToRef=function(e,t){return t.radius=this.radius*e.radius,t.theta=this.theta*e.theta,t.phi=this.phi*e.phi,t},e.prototype.multiply=function(t){var i=new e(0,0,0);return this.multiplyToRef(t,i),i},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this),this},e.prototype.divideToRef=function(e,t){return t.radius=this.radius/e.radius,t.theta=this.theta/e.theta,t.phi=this.phi/e.phi,t},e.prototype.divide=function(t){var i=new e(0,0,0);return this.divideToRef(t,i),i},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this),this},e.prototype.clone=function(){return new e(this.radius,this.theta,this.phi)},e.prototype.copyFrom=function(e){return this.radius=e.radius,this.theta=e.theta,this.phi=e.phi,this},e.prototype.copyFromFloats=function(e,t,i){return this.radius=e,this.theta=t,this.phi=i,this},e.prototype.scaleToRef=function(e,t){return t.radius=this.radius*e,t.theta=this.theta*e,t.phi=this.phi*e,t},e.prototype.scale=function(t){var i=new e(0,0,0);return this.scaleToRef(t,i),i},e.prototype.scaleInPlace=function(e){return this.scaleToRef(e,this),this},e.prototype.set=function(e,t,i){return this.radius=e,this.theta=t,this.phi=i,this},e.prototype.setAll=function(e){return this.set(e,e,e),this},e.prototype.toVector3ToRef=function(e){var t=this.radius*Math.sin(this.theta)*Math.cos(this.phi),i=this.radius*Math.cos(this.theta),r=this.radius*Math.sin(this.theta)*Math.sin(this.phi);return e.set(t,i,r),e},e.prototype.toVector3=function(){var e=new u.Pq(0,0,0);return this.toVector3ToRef(e)},e.FromVector3ToRef=function(e,t){return t.radius=e.length(),t.theta=Math.acos(e.y/t.radius),t.phi=Math.atan2(e.z,e.x),t},e.FromVector3=function(t){var i=new e(0,0,0);return e.FromVector3ToRef(t,i),i},e.FromArray=function(t){return new e(t[0],t[1],t[2])},e}(),Xv=function(){function e(e,t,i,r,n){void 0===t&&(t=2),void 0===i&&(i=3),void 0===r&&(r=1),void 0===n&&(n=1),this._curIndex=0,this._sequence=[],this._numSamples=0,this.x=0,this.y=0,this._width=r,this._height=n,this._baseX=t,this._baseY=i,this._generateSequence(e),this.next()}return e.prototype.regenerate=function(e){this._generateSequence(e),this.next()},e.prototype.setDimensions=function(e,t){this._width=e,this._height=t},e.prototype.next=function(){this.x=this._sequence[this._curIndex]/this._width,this.y=this._sequence[this._curIndex+1]/this._height,this._curIndex+=2,this._curIndex>=2*this._numSamples&&(this._curIndex=0)},e.prototype._generateSequence=function(e){this._sequence=[],this._curIndex=0,this._numSamples=e;for(var t=1;t<=e;++t)this._sequence.push(this._halton(t,this._baseX)-.5,this._halton(t,this._baseY)-.5)},e.prototype._halton=function(e,t){for(var i=1,r=0;e>0;)r+=(i/=t)*(e%t),e=~~(e/t);return r},e}();function Wv(e,t){return"{X: ".concat(e.x.toFixed(t)," Y: ").concat(e.y.toFixed(t),"}")}function Hv(e,t){return"{X: ".concat(e._x.toFixed(t)," Y: ").concat(e._y.toFixed(t)," Z: ").concat(e._z.toFixed(t),"}")}function jv(e,t){return"{X: ".concat(e.x.toFixed(t)," Y: ").concat(e.y.toFixed(t)," Z: ").concat(e.z.toFixed(t)," W: ").concat(e.w.toFixed(t),"}")}function qv(e,t,i,r,n){var o=null,a=null,s=null;try{var l;o=new e.Decoder,(a=new e.DecoderBuffer).Init(t,t.byteLength);var c=o.GetEncodedGeometryType(a);switch(c){case e.TRIANGULAR_MESH:var u=new e.Mesh;if(!(l=o.DecodeBufferToMesh(a,u)).ok()||0===u.ptr)throw new Error(l.error_msg());var h=3*u.num_faces(),d=4*h,p=e._malloc(d);try{o.GetTrianglesUInt32Array(u,d,p);var f=new Uint32Array(h);f.set(new Uint32Array(e.HEAPF32.buffer,p,h)),r(f)}finally{e._free(p)}s=u;break;case e.POINT_CLOUD:var _=new e.PointCloud;if(!(l=o.DecodeBufferToPointCloud(a,_)).ok()||!_.ptr)throw new Error(l.error_msg());s=_;break;default:throw new Error("Invalid geometry type ".concat(c))}var m=s.num_points(),g=function(t,i,r,o){var a,s=o.data_type(),l=o.num_components(),c=o.normalized(),u=o.byte_stride(),h=o.byte_offset(),d=((a={})[e.DT_FLOAT32]={typedArrayConstructor:Float32Array,heap:e.HEAPF32},a[e.DT_INT8]={typedArrayConstructor:Int8Array,heap:e.HEAP8},a[e.DT_INT16]={typedArrayConstructor:Int16Array,heap:e.HEAP16},a[e.DT_INT32]={typedArrayConstructor:Int32Array,heap:e.HEAP32},a[e.DT_UINT8]={typedArrayConstructor:Uint8Array,heap:e.HEAPU8},a[e.DT_UINT16]={typedArrayConstructor:Uint16Array,heap:e.HEAPU16},a[e.DT_UINT32]={typedArrayConstructor:Uint32Array,heap:e.HEAPU32},a)[s];if(!d)throw new Error("Invalid data type ".concat(s));var p=m*l,f=p*d.typedArrayConstructor.BYTES_PER_ELEMENT,_=e._malloc(f);try{t.GetAttributeDataArrayForAllPoints(i,o,s,f,_);var g=new d.typedArrayConstructor(d.heap.buffer,_,p);n(r,g.slice(),l,h,u,c)}finally{e._free(_)}};if(i)for(var v in i){var y=i[v],b=o.GetAttributeByUniqueId(s,y);g(o,s,v,b)}else{var T={position:e.POSITION,normal:e.NORMAL,color:e.COLOR,uv:e.TEX_COORD};for(var v in T)-1!==(y=o.GetAttributeId(s,T[v]))&&(b=o.GetAttribute(s,y),g(o,s,v,b))}return m}finally{s&&e.destroy(s),a&&e.destroy(a),o&&e.destroy(o)}}function Kv(){var e;onmessage=function(t){var i=t.data;switch(i.id){case"init":var r=i.decoder;r.url&&importScripts(r.url);var n=r.wasmBinary?{wasmBinary:r.wasmBinary}:{};e=DracoDecoderModule(n),postMessage({id:"initDone"});break;case"decodeMesh":if(!e)throw new Error("Draco decoder module is not available");e.then((function(e){var t=qv(e,i.dataView,i.attributes,(function(e){postMessage({id:"indices",data:e},[e.buffer])}),(function(e,t,i,r,n,o){postMessage({id:"attribute",kind:e,data:t,size:i,byteOffset:r,byteStride:n,normalized:o},[t.buffer])}));postMessage({id:"decodeMeshDone",totalVertices:t})}))}}}var Qv=function(){function e(t){void 0===t&&(t=e.DefaultNumWorkers);var i=this,r=e.Configuration.decoder;if(r.workerPool||"object"==typeof t&&t.workerPool)this._workerPoolPromise=Promise.resolve(r.workerPool||t.workerPool);else{var n=r.wasmBinary||"object"==typeof t&&t.wasmBinary,o="number"==typeof t?t:t.numWorkers,a=o&&"function"==typeof Worker&&"function"==typeof URL,s=a||!a&&!r.jsModule,l=r.wasmUrl&&r.wasmBinaryUrl&&"object"==typeof WebAssembly?{url:s?ee.S0.GetBabylonScriptURL(r.wasmUrl,!0):"",wasmBinaryPromise:n?Promise.resolve(n):ee.S0.LoadFileAsync(ee.S0.GetBabylonScriptURL(r.wasmBinaryUrl,!0))}:{url:s?ee.S0.GetBabylonScriptURL(r.fallbackUrl):"",wasmBinaryPromise:Promise.resolve(void 0)};a?this._workerPoolPromise=l.wasmBinaryPromise.then((function(e){var t="".concat(qv,"(").concat(Kv,")()"),i=URL.createObjectURL(new Blob([t],{type:"application/javascript"}));return new $d(o,(function(){return function(e,t,i){return new Promise((function(r,n){var o=function(t){e.removeEventListener("error",o),e.removeEventListener("message",a),n(t)},a=function(t){"initDone"===t.data.id&&(e.removeEventListener("error",o),e.removeEventListener("message",a),r(e))};if(e.addEventListener("error",o),e.addEventListener("message",a),t){var s=t.slice(0);e.postMessage({id:"init",decoder:{url:i,wasmBinary:s}},[s])}else e.postMessage({id:"init",decoder:{url:i}})}))}(new Worker(i),e,l.url)}))})):this._decoderModulePromise=l.wasmBinaryPromise.then((function(e){return(0,f.sH)(i,void 0,void 0,(function(){return(0,f.YH)(this,(function(t){switch(t.label){case 0:if("undefined"!=typeof DracoDecoderModule)return[3,2];if(r.jsModule)return[3,2];if(!l.url)throw new Error("Draco decoder module is not available");return[4,ee.S0.LoadBabylonScriptAsync(l.url)];case 1:t.sent(),t.label=2;case 2:return[4,(i=e,n=r.jsModule,new Promise((function(e){(n||DracoDecoderModule)({wasmBinary:i}).then((function(t){e({module:t})}))})))];case 3:return[2,t.sent()]}var i,n}))}))}))}}return Object.defineProperty(e,"DecoderAvailable",{get:function(){var t=e.Configuration.decoder;return!!(t.wasmUrl&&t.wasmBinaryUrl&&"object"==typeof WebAssembly||t.fallbackUrl)},enumerable:!1,configurable:!0}),e.GetDefaultNumWorkers=function(){return"object"==typeof navigator&&navigator.hardwareConcurrency?Math.min(Math.floor(.5*navigator.hardwareConcurrency),4):1},Object.defineProperty(e,"Default",{get:function(){return e._Default||(e._Default=new e),e._Default},enumerable:!1,configurable:!0}),e.ResetDefault=function(t){e._Default&&(t||e._Default.dispose(),e._Default=null)},e.prototype.dispose=function(){this._workerPoolPromise&&this._workerPoolPromise.then((function(e){e.dispose()})),delete this._workerPoolPromise,delete this._decoderModulePromise},e.prototype.whenReadyAsync=function(){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(e){switch(e.label){case 0:return this._workerPoolPromise?[4,this._workerPoolPromise]:[3,2];case 1:case 3:return e.sent(),[2];case 2:return this._decoderModulePromise?[4,this._decoderModulePromise]:[3,4];case 4:return[2]}}))}))},e.prototype.decodeMeshToMeshDataAsync=function(e,t,i){var r=e instanceof ArrayBuffer?new Int8Array(e):new Int8Array(e.buffer,e.byteOffset,e.byteLength);if(this._workerPoolPromise)return this._workerPoolPromise.then((function(e){return new Promise((function(n,o){e.push((function(e,a){var s=null,l=[],c=function(t){e.removeEventListener("error",c),e.removeEventListener("message",u),o(t),a()},u=function(t){var r,o,h=t.data;switch(h.id){case"decodeMeshDone":e.removeEventListener("error",c),e.removeEventListener("message",u),n({indices:s,attributes:l,totalVertices:h.totalVertices}),a();break;case"indices":s=h.data;break;case"attribute":l.push({kind:h.kind,data:h.data,size:h.size,byteOffset:h.byteOffset,byteStride:h.byteStride,normalized:(r=h.kind,o=h.normalized,i&&void 0!==i[r]?(o!==i[r]&&y.V.Warn("Normalized flag from Draco data (".concat(o,") does not match normalized flag from glTF accessor 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Using flag from glTF accessor.")),i[r]):o)})}};e.addEventListener("error",c),e.addEventListener("message",u);var h=r.slice();e.postMessage({id:"decodeMesh",dataView:h,attributes:t},[h.buffer])}))}))}));if(this._decoderModulePromise)return this._decoderModulePromise.then((function(e){var i=null,n=[],o=qv(e.module,r,t,(function(e){i=e}),(function(e,t,i,r,o,a){n.push({kind:e,data:t,size:i,byteOffset:r,byteStride:o,normalized:a})}));return{indices:i,attributes:n,totalVertices:o}}));throw new Error("Draco decoder module is not available")},e.prototype.decodeMeshToGeometryAsync=function(e,t,i,r){return(0,f.sH)(this,void 0,void 0,(function(){var n,o,a,s,l;return(0,f.YH)(this,(function(c){switch(c.label){case 0:return[4,this.decodeMeshToMeshDataAsync(i,r)];case 1:for(n=c.sent(),o=new ai(e,t),n.indices&&o.setIndices(n.indices),a=0,s=n.attributes;a<s.length;a++)l=s[a],o.setVerticesBuffer(new Te.R(t.getEngine(),l.data,l.kind,!1,void 0,l.byteStride,void 0,l.byteOffset,l.size,void 0,l.normalized,!0),n.totalVertices);return[2,o]}}))}))},e.prototype._decodeMeshToGeometryForGltfAsync=function(e,t,i,r,n){return(0,f.sH)(this,void 0,void 0,(function(){var o,a,s,l,c;return(0,f.YH)(this,(function(u){switch(u.label){case 0:return[4,this.decodeMeshToMeshDataAsync(i,r,n)];case 1:for(o=u.sent(),a=new ai(e,t),o.indices&&a.setIndices(o.indices),s=0,l=o.attributes;s<l.length;s++)c=l[s],a.setVerticesBuffer(new Te.R(t.getEngine(),c.data,c.kind,!1,void 0,c.byteStride,void 0,c.byteOffset,c.size,void 0,c.normalized,!0),o.totalVertices);return[2,a]}}))}))},e.prototype.decodeMeshAsync=function(e,t){return(0,f.sH)(this,void 0,void 0,(function(){var i,r,n,o,a,s;return(0,f.YH)(this,(function(l){switch(l.label){case 0:return[4,this.decodeMeshToMeshDataAsync(e,t)];case 1:for(i=l.sent(),r=new ii,i.indices&&(r.indices=i.indices),n=0,o=i.attributes;n<o.length;n++)a=o[n],s=Te.R.GetFloatData(a.data,a.size,Te.R.GetDataType(a.data),a.byteOffset,a.byteStride,a.normalized,i.totalVertices),r.set(s,a.kind);return[2,r]}}))}))},e.Configuration={decoder:{wasmUrl:"".concat(ee.S0._DefaultCdnUrl,"/draco_wasm_wrapper_gltf.js"),wasmBinaryUrl:"".concat(ee.S0._DefaultCdnUrl,"/draco_decoder_gltf.wasm"),fallbackUrl:"".concat(ee.S0._DefaultCdnUrl,"/draco_decoder_gltf.js")}},e.DefaultNumWorkers=e.GetDefaultNumWorkers(),e._Default=null,e}(),Zv=function(){function e(){var t=e.Configuration.decoder;this._decoderModulePromise=ee.S0.LoadBabylonScriptAsync(t.url).then((function(){return MeshoptDecoder.ready}))}return Object.defineProperty(e,"Default",{get:function(){return e._Default||(e._Default=new e),e._Default},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){delete this._decoderModulePromise},e.prototype.decodeGltfBufferAsync=function(e,t,i,r,n){var o=this;return this._decoderModulePromise.then((function(){return(0,f.sH)(o,void 0,void 0,(function(){var o;return(0,f.YH)(this,(function(a){switch(a.label){case 0:return MeshoptDecoder.useWorkers(1),[4,MeshoptDecoder.decodeGltfBufferAsync(t,i,e,r,n)];case 1:return o=a.sent(),MeshoptDecoder.useWorkers(0),[2,o]}}))}))}))},e.Configuration={decoder:{url:"".concat(ee.S0._DefaultCdnUrl,"/meshopt_decoder.js")}},e._Default=null,e}(),Jv=0,$v=function(){function e(e,t,i,r){this.pos=e,this.normal=t,this.uv=i,this.vertColor=r}return e.prototype.clone=function(){var t,i;return new e(this.pos.clone(),this.normal.clone(),null===(t=this.uv)||void 0===t?void 0:t.clone(),null===(i=this.vertColor)||void 0===i?void 0:i.clone())},e.prototype.flip=function(){this.normal=this.normal.scale(-1)},e.prototype.interpolate=function(t,i){return new e(u.Pq.Lerp(this.pos,t.pos,i),u.Pq.Lerp(this.normal,t.normal,i),this.uv&&t.uv?u.I9.Lerp(this.uv,t.uv,i):void 0,this.vertColor&&t.vertColor?h.ov.Lerp(this.vertColor,t.vertColor,i):void 0)},e}(),ey=function(){function e(e,t){this.normal=e,this.w=t}return e.FromPoints=function(t,i,r){var n=r.subtract(t),o=i.subtract(t);if(0===n.lengthSquared()||0===o.lengthSquared())return null;var a=u.Pq.Normalize(u.Pq.Cross(n,o));return new e(a,u.Pq.Dot(a,t))},e.prototype.clone=function(){return new e(this.normal.clone(),this.w)},e.prototype.flip=function(){this.normal.scaleInPlace(-1),this.w=-this.w},e.prototype.splitPolygon=function(t,i,r,n,o){var a,s,l=0,c=[];for(a=0;a<t.vertices.length;a++){var h=(s=u.Pq.Dot(this.normal,t.vertices[a].pos)-this.w)<-e.EPSILON?2:s>e.EPSILON?1:0;l|=h,c.push(h)}switch(l){case 0:(u.Pq.Dot(this.normal,t.plane.normal)>0?i:r).push(t);break;case 1:n.push(t);break;case 2:o.push(t);break;case 3:var d=[],p=[];for(a=0;a<t.vertices.length;a++){var f=(a+1)%t.vertices.length,_=c[a],m=c[f],g=t.vertices[a],v=t.vertices[f];if(2!==_&&d.push(g),1!==_&&p.push(2!==_?g.clone():g),3==(_|m)){s=(this.w-u.Pq.Dot(this.normal,g.pos))/u.Pq.Dot(this.normal,v.pos.subtract(g.pos));var y=g.interpolate(v,s);d.push(y),p.push(y.clone())}}var b=void 0;d.length>=3&&(b=new ty(d,t.shared)).plane&&n.push(b),p.length>=3&&(b=new ty(p,t.shared)).plane&&o.push(b)}},e.EPSILON=1e-5,e}(),ty=function(){function e(e,t){this.vertices=e,this.shared=t,this.plane=ey.FromPoints(e[0].pos,e[1].pos,e[2].pos)}return e.prototype.clone=function(){return new e(this.vertices.map((function(e){return e.clone()})),this.shared)},e.prototype.flip=function(){this.vertices.reverse().map((function(e){e.flip()})),this.plane.flip()},e}(),iy=function(){function e(e){this._plane=null,this._front=null,this._back=null,this._polygons=new Array,e&&this.build(e)}return e.prototype.clone=function(){var t=new e;return t._plane=this._plane&&this._plane.clone(),t._front=this._front&&this._front.clone(),t._back=this._back&&this._back.clone(),t._polygons=this._polygons.map((function(e){return e.clone()})),t},e.prototype.invert=function(){for(var e=0;e<this._polygons.length;e++)this._polygons[e].flip();this._plane&&this._plane.flip(),this._front&&this._front.invert(),this._back&&this._back.invert();var t=this._front;this._front=this._back,this._back=t},e.prototype.clipPolygons=function(e){if(!this._plane)return e.slice();for(var t=[],i=[],r=0;r<e.length;r++)this._plane.splitPolygon(e[r],t,i,t,i);return this._front&&(t=this._front.clipPolygons(t)),i=this._back?this._back.clipPolygons(i):[],t.concat(i)},e.prototype.clipTo=function(e){this._polygons=e.clipPolygons(this._polygons),this._front&&this._front.clipTo(e),this._back&&this._back.clipTo(e)},e.prototype.allPolygons=function(){var e=this._polygons.slice();return this._front&&(e=e.concat(this._front.allPolygons())),this._back&&(e=e.concat(this._back.allPolygons())),e},e.prototype.build=function(t){if(t.length){this._plane||(this._plane=t[0].plane.clone());for(var i=[],r=[],n=0;n<t.length;n++)this._plane.splitPolygon(t[n],this._polygons,this._polygons,i,r);i.length&&(this._front||(this._front=new e),this._front.build(i)),r.length&&(this._back||(this._back=new e),this._back.build(r))}},e}(),ry=function(){function e(){this._polygons=new Array}return e.FromVertexData=function(t){var i,r,n,o=[],a=t.indices,s=t.positions,l=t.normals,c=t.uvs,d=t.colors;if(!a||!s)throw"BABYLON.CSG: VertexData must at least contain positions and indices";for(var p=0;p<a.length;p+=3){n=[];for(var f=0;f<3;f++){var _=a[p+f],m=l?u.Pq.FromArray(l,3*_):u.Pq.Zero(),g=c?u.I9.FromArray(c,2*_):void 0,v=d?h.ov.FromArray(d,4*_):void 0,y=u.Pq.FromArray(s,3*_);i=new $v(y,m,g,v),n.push(i)}(r=new ty(n,{subMeshId:0,meshId:Jv,materialIndex:0})).plane&&o.push(r)}var b=e._FromPolygons(o);return b.matrix=u.uq.Identity(),b.position=u.Pq.Zero(),b.rotation=u.Pq.Zero(),b.scaling=u.Pq.One(),b.rotationQuaternion=u.PT.Identity(),Jv++,b},e.FromMesh=function(t,i){void 0===i&&(i=!1);var r,n,o,a,l,c,d,p,f,_=void 0,m=void 0,g=[],v=null,y=!1;if(!(t instanceof Wi))throw"BABYLON.CSG: Wrong Mesh type, must be BABYLON.Mesh";t.computeWorldMatrix(!0),c=t.getWorldMatrix(),d=t.position.clone(),p=t.rotation.clone(),t.rotationQuaternion&&(v=t.rotationQuaternion.clone()),f=t.scaling.clone(),t.material&&i&&(y=t.material.sideOrientation===s.Y.MATERIAL_ClockWiseSideOrientation);for(var b=t.getIndices(),T=t.getVerticesData(Te.R.PositionKind),E=t.getVerticesData(Te.R.NormalKind),x=t.getVerticesData(Te.R.UVKind),S=t.getVerticesData(Te.R.ColorKind),C=t.subMeshes,P=0,A=C.length;P<A;P++)for(var R=C[P].indexStart,I=C[P].indexCount+C[P].indexStart;R<I;R+=3){l=[];for(var M=0;M<3;M++){var O=0===M?R+M:y?R+3-M:R+M,D=new u.Pq(E[3*b[O]],E[3*b[O]+1],E[3*b[O]+2]);x&&(_=new u.I9(x[2*b[O]],x[2*b[O]+1])),S&&(m=new h.ov(S[4*b[O]],S[4*b[O]+1],S[4*b[O]+2],S[4*b[O]+3]));var N=new u.Pq(T[3*b[O]],T[3*b[O]+1],T[3*b[O]+2]);o=u.Pq.TransformCoordinates(N,c),n=u.Pq.TransformNormal(D,c),r=new $v(o,n,_,m),l.push(r)}(a=new ty(l,{subMeshId:P,meshId:Jv,materialIndex:C[P].materialIndex})).plane&&g.push(a)}var F=e._FromPolygons(g);return F.matrix=i?u.uq.Identity():c,F.position=i?u.Pq.Zero():d,F.rotation=i?u.Pq.Zero():p,F.scaling=i?u.Pq.One():f,F.rotationQuaternion=i&&v?u.PT.Identity():v,Jv++,F},e._FromPolygons=function(t){var i=new e;return i._polygons=t,i},e.prototype.clone=function(){var t=new e;return t._polygons=this._polygons.map((function(e){return e.clone()})),t.copyTransformAttributes(this),t},e.prototype.union=function(t){var i=new iy(this.clone()._polygons),r=new iy(t.clone()._polygons);return i.clipTo(r),r.clipTo(i),r.invert(),r.clipTo(i),r.invert(),i.build(r.allPolygons()),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.unionInPlace=function(e){var t=new iy(this._polygons),i=new iy(e._polygons);t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),this._polygons=t.allPolygons()},e.prototype.subtract=function(t){var i=new iy(this.clone()._polygons),r=new iy(t.clone()._polygons);return i.invert(),i.clipTo(r),r.clipTo(i),r.invert(),r.clipTo(i),r.invert(),i.build(r.allPolygons()),i.invert(),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.subtractInPlace=function(e){var t=new iy(this._polygons),i=new iy(e._polygons);t.invert(),t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),t.invert(),this._polygons=t.allPolygons()},e.prototype.intersect=function(t){var i=new iy(this.clone()._polygons),r=new iy(t.clone()._polygons);return i.invert(),r.clipTo(i),r.invert(),i.clipTo(r),r.clipTo(i),i.build(r.allPolygons()),i.invert(),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.intersectInPlace=function(e){var t=new iy(this._polygons),i=new iy(e._polygons);t.invert(),i.clipTo(t),i.invert(),t.clipTo(i),i.clipTo(t),t.build(i.allPolygons()),t.invert(),this._polygons=t.allPolygons()},e.prototype.inverse=function(){var e=this.clone();return e.inverseInPlace(),e},e.prototype.inverseInPlace=function(){this._polygons.map((function(e){e.flip()}))},e.prototype.copyTransformAttributes=function(e){return this.matrix=e.matrix,this.position=e.position,this.rotation=e.rotation,this.scaling=e.scaling,this.rotationQuaternion=e.rotationQuaternion,this},e.prototype.toVertexData=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var i=this.matrix.clone();i.invert();for(var r,n=this._polygons,o=[],a=[],s=[],l=null,c=null,d=u.Pq.Zero(),p=u.Pq.Zero(),f=u.I9.Zero(),_=new h.ov(0,0,0,0),m=[0,0,0],g={},v=0,y=n.length;v<y;v++){var b=n[v];e&&e(b);for(var T=2,E=b.vertices.length;T<E;T++){m[0]=0,m[1]=T-1,m[2]=T;for(var x=0;x<3;x++){d.copyFrom(b.vertices[m[x]].pos),p.copyFrom(b.vertices[m[x]].normal),b.vertices[m[x]].uv&&(l||(l=[]),f.copyFrom(b.vertices[m[x]].uv)),b.vertices[m[x]].vertColor&&(c||(c=[]),_.copyFrom(b.vertices[m[x]].vertColor));var S=u.Pq.TransformCoordinates(d,i),C=u.Pq.TransformNormal(p,i);r=g[S.x+","+S.y+","+S.z];var P=!1;l&&l[2*r]!==f.x&&l[2*r+1]!==f.y&&(P=!0);var A=!1;c&&c[4*r]!==_.r&&c[4*r+1]!==_.g&&c[4*r+2]!==_.b&&c[4*r+3]!==_.a&&(A=!0),(void 0===r||s[3*r]!==C.x||s[3*r+1]!==C.y||s[3*r+2]!==C.z||P||A)&&(o.push(S.x,S.y,S.z),l&&l.push(f.x,f.y),s.push(p.x,p.y,p.z),c&&c.push(_.r,_.g,_.b,_.a),r=g[S.x+","+S.y+","+S.z]=o.length/3-1),a.push(r),t&&t()}}}var R=new ii;return R.positions=o,R.normals=s,l&&(R.uvs=l),c&&(R.colors=c),R.indices=a,R},e.prototype.buildMeshGeometry=function(e,t,i){var r,n=new Wi(e,t),o=this._polygons,a=0,s={};if(i&&o.sort((function(e,t){return e.shared.meshId===t.shared.meshId?e.shared.subMeshId-t.shared.subMeshId:e.shared.meshId-t.shared.meshId})),this.toVertexData((function(e){s[e.shared.meshId]||(s[e.shared.meshId]={}),s[e.shared.meshId][e.shared.subMeshId]||(s[e.shared.meshId][e.shared.subMeshId]={indexStart:1/0,indexEnd:-1/0,materialIndex:e.shared.materialIndex}),r=s[e.shared.meshId][e.shared.subMeshId]}),(function(){r.indexStart=Math.min(a,r.indexStart),r.indexEnd=Math.max(a,r.indexEnd),a++})).applyToMesh(n),i){var l=0,c=void 0;for(var u in n.subMeshes=[],s){for(var h in c=-1,s[u])r=s[u][h],ei.CreateFromIndices(r.materialIndex+l,r.indexStart,r.indexEnd-r.indexStart+1,n),c=Math.max(r.materialIndex,c);l+=++c}}return n},e.prototype.toMesh=function(e,t,i,r){void 0===t&&(t=null);var n=this.buildMeshGeometry(e,i,r);return n.material=t,n.position.copyFrom(this.position),n.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(n.rotationQuaternion=this.rotationQuaternion.clone()),n.scaling.copyFrom(this.scaling),n.computeWorldMatrix(!0),n},e}();Un.l.ShadersStore.meshUVSpaceRendererVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;uniform mat4 projMatrix;varying vec2 vDecalTC;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nvoid main(void) {vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);mat3 normWorldSM=mat3(finalWorld);vec3 vNormalW;\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvNormalW=normalize(normWorldSM*normalUpdated);\n#endif\nvec3 normalView=normalize((projMatrix*vec4(vNormalW,0.0)).xyz);vec3 decalTC=(projMatrix*worldPos).xyz;vDecalTC=decalTC.xy;gl_Position=vec4(uv*2.0-1.0,normalView.z>0.0 ? 2. : decalTC.z,1.0);}";Un.l.ShadersStore.meshUVSpaceRendererPixelShader="precision highp float;varying vec2 vDecalTC;uniform sampler2D textureSampler;void main(void) {if (vDecalTC.x<0. || vDecalTC.x>1. || vDecalTC.y<0. || vDecalTC.y>1.) {discard;}\ngl_FragColor=texture2D(textureSampler,vDecalTC);}\n";Un.l.ShadersStore.meshUVSpaceRendererMaskerVertexShader="attribute vec2 uv;varying vec2 vUV;void main(void) {gl_Position=vec4(vec2(uv.x,uv.y)*2.0-1.0,0.,1.0);vUV=uv;}";Un.l.ShadersStore.meshUVSpaceRendererMaskerPixelShader="varying vec2 vUV;void main(void) {gl_FragColor=vec4(1.0,1.0,1.0,1.0);}\n";Un.l.ShadersStore.meshUVSpaceRendererFinaliserPixelShader="precision highp float;varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D maskTextureSampler;uniform vec2 textureSize;void main() {vec4 mask=texture2D(maskTextureSampler,vUV).rgba;if (mask.r>0.5) {gl_FragColor=texture2D(textureSampler,vUV);} else {vec2 texelSize=4.0/textureSize;vec2 uv_p01=vUV+vec2(-1.0,0.0)*texelSize;vec2 uv_p21=vUV+vec2(1.0,0.0)*texelSize;vec2 uv_p10=vUV+vec2(0.0,-1.0)*texelSize;vec2 uv_p12=vUV+vec2(0.0,1.0)*texelSize;float mask_p01=texture2D(maskTextureSampler,uv_p01).r;float mask_p21=texture2D(maskTextureSampler,uv_p21).r;float mask_p10=texture2D(maskTextureSampler,uv_p10).r;float mask_p12=texture2D(maskTextureSampler,uv_p12).r;vec4 col=vec4(0.0,0.0,0.0,0.0);float total_weight=0.0;if (mask_p01>0.5) {col+=texture2D(textureSampler,uv_p01);total_weight+=1.0;}\nif (mask_p21>0.5) {col+=texture2D(textureSampler,uv_p21);total_weight+=1.0;}\nif (mask_p10>0.5) {col+=texture2D(textureSampler,uv_p10);total_weight+=1.0;}\nif (mask_p12>0.5) {col+=texture2D(textureSampler,uv_p12);total_weight+=1.0;}\nif (total_weight>0.0) {gl_FragColor=col/total_weight;} else {gl_FragColor=col;}}}\n";Un.l.ShadersStore.meshUVSpaceRendererFinaliserVertexShader="precision highp float;attribute vec3 position;attribute vec2 uv;uniform mat4 worldViewProjection;varying vec2 vUV;void main() {gl_Position=worldViewProjection*vec4(position,1.0);vUV=uv;}\n";var ny=function(){function e(e,t,i){this._textureCreatedInternally=!1,this._configureUserCreatedTexture=!0,this._maskTexture=null,this._finalPostProcess=null,this.clearColor=new h.ov(0,0,0,0),this._mesh=e,this._scene=t,this._options=(0,f.Cl)({width:1024,height:1024,textureType:s.Y.TEXTURETYPE_UNSIGNED_BYTE,generateMipMaps:!0,optimizeUVAllocation:!0,uvEdgeBlending:!1},i)}return e._GetShader=function(e){if(!e._meshUVSpaceRendererShader){var t=new Ea("meshUVSpaceRendererShader",e,{vertex:"meshUVSpaceRenderer",fragment:"meshUVSpaceRenderer"},{attributes:["position","normal","uv"],uniforms:["world","projMatrix"],samplers:["textureSampler"],needAlphaBlending:!0});t.backFaceCulling=!1,t.alphaMode=s.Y.ALPHA_COMBINE,e.onDisposeObservable.add((function(){var t;null===(t=e._meshUVSpaceRendererShader)||void 0===t||t.dispose(),e._meshUVSpaceRendererShader=null})),e._meshUVSpaceRendererShader=t}return e._meshUVSpaceRendererShader},e._GetMaskShader=function(e){if(!e._meshUVSpaceRendererMaskShader){var t=new Ea("meshUVSpaceRendererMaskShader",e,{vertex:"meshUVSpaceRendererMasker",fragment:"meshUVSpaceRendererMasker"},{attributes:["position","uv"],uniforms:["worldViewProjection"]});t.backFaceCulling=!1,t.alphaMode=s.Y.ALPHA_COMBINE,e.onDisposeObservable.add((function(){var t;null===(t=e._meshUVSpaceRendererMaskShader)||void 0===t||t.dispose(),e._meshUVSpaceRendererMaskShader=null})),e._meshUVSpaceRendererMaskShader=t}return e._meshUVSpaceRendererMaskShader},e._IsRenderTargetTexture=function(e){return void 0!==e.renderList},e.prototype.isReady=function(){var t,i,r,n;this.texture||this._createDiffuseRTT();var o=e._IsRenderTargetTexture(this.texture)?this.texture.isReadyForRendering():this.texture.isReady(),a=null===(i=null===(t=this._maskTexture)||void 0===t?void 0:t.isReadyForRendering())||void 0===i||i,s=null===(n=null===(r=this._finalPostProcess)||void 0===r?void 0:r.isReady())||void 0===n||n;return o&&a&&s},e.prototype.renderTexture=function(t,i,r,n,o){if(void 0===o&&(o=0),this.texture?this._configureUserCreatedTexture&&this._configureUserCreatedRTT():this._createDiffuseRTT(),e._IsRenderTargetTexture(this.texture)){var a=this._createProjectionMatrix(i,r,n,o),s=e._GetShader(this._scene);s.setTexture("textureSampler",t),s.setMatrix("projMatrix",a),this.texture.render()}},e.prototype.clear=function(){var t,i,r,n;e._IsRenderTargetTexture(this.texture)&&this.texture.renderTarget&&((n=this._scene.getEngine()).bindFramebuffer(this.texture.renderTarget),n.clear(this.clearColor,!0,!0,!0),n.unBindFramebuffer(this.texture.renderTarget)),(null===(t=this._finalPostProcess)||void 0===t?void 0:t.inputTexture)&&((n=this._scene.getEngine()).bindFramebuffer(null===(i=this._finalPostProcess)||void 0===i?void 0:i.inputTexture),n.clear(this.clearColor,!0,!0,!0),n.unBindFramebuffer(null===(r=this._finalPostProcess)||void 0===r?void 0:r.inputTexture))},e.prototype.dispose=function(){var e,t;this._textureCreatedInternally&&(this.texture.dispose(),this._textureCreatedInternally=!1),this._configureUserCreatedTexture=!0,null===(e=this._maskTexture)||void 0===e||e.dispose(),this._maskTexture=null,null===(t=this._finalPostProcess)||void 0===t||t.dispose(),this._finalPostProcess=null},e.prototype._configureUserCreatedRTT=function(){this._configureUserCreatedTexture=!1,e._IsRenderTargetTexture(this.texture)&&(this.texture.setMaterialForRendering(this._mesh,e._GetShader(this._scene)),this.texture.onClearObservable.add((function(){})),this.texture.renderList=[this._mesh],this._options.uvEdgeBlending&&(this._createMaskTexture(),this._createPostProcess(),this.texture.addPostProcess(this._finalPostProcess)))},e.prototype._createDiffuseRTT=function(){this._textureCreatedInternally=!0;var t=this._createRenderTargetTexture(this._options.width,this._options.height);t.setMaterialForRendering(this._mesh,e._GetShader(this._scene)),this.texture=t,this._configureUserCreatedTexture=!1,this._options.uvEdgeBlending&&(this._createMaskTexture(),this._createPostProcess(),t.addPostProcess(this._finalPostProcess))},e.prototype._createMaskTexture=function(){this._maskTexture||(this._maskTexture=new mo(this._mesh.name+"_maskTexture",{width:this._options.width,height:this._options.height},this._scene,!1,!0,s.Y.TEXTURETYPE_UNSIGNED_BYTE,!1,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,void 0,void 0,void 0,s.Y.TEXTUREFORMAT_R),this._maskTexture.clearColor=new h.ov(0,0,0,0),this._maskTexture.renderList.push(this._mesh),this._maskTexture.setMaterialForRendering(this._mesh,e._GetMaskShader(this._scene)),this._maskTexture.refreshRate=mo.REFRESHRATE_RENDER_ONCE,this._scene.customRenderTargets.push(this._maskTexture))},e.prototype._createPostProcess=function(){var e=this;this._finalPostProcess||(this._finalPostProcess=new Gn(this._mesh.name+"_fixSeamsPostProcess","meshUVSpaceRendererFinaliser",["textureSize"],["textureSampler","maskTextureSampler"],1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,this._scene.getEngine(),!1,null,this._options.textureType),this._finalPostProcess.onApplyObservable.add((function(t){t.setTexture("maskTextureSampler",e._maskTexture),t.setFloat2("textureSize",e._options.width,e._options.height)})))},e.prototype._createRenderTargetTexture=function(e,t){var i=this,r=new mo(this._mesh.name+"_uvspaceTexture",{width:e,height:t},this._scene,this._options.generateMipMaps,!0,this._options.textureType,!1,this._options.generateMipMaps?s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,!1,!1,!1,s.Y.TEXTUREFORMAT_RGBA);return r.renderParticles=!1,r.optimizeUVAllocation=!!this._options.optimizeUVAllocation,r.onClearObservable.addOnce((function(){i._scene.getEngine().clear(i.clearColor,!0,!0,!0),r.onClearObservable.add((function(){}))})),r.renderList=[this._mesh],r},e.prototype._createProjectionMatrix=function(e,t,i,r){void 0===r&&(r=0);var n=-Math.atan2(t.z,t.x)-Math.PI/2,o=Math.sqrt(t.x*t.x+t.z*t.z),a=Math.atan2(t.y,o),s=e.add(t.scale(.5*i.z)),l=u.uq.RotationYawPitchRoll(n,a,r).multiply(u.uq.Translation(s.x,s.y,s.z)),c=u.uq.Invert(l),h=u.uq.FromArray([2/i.x,0,0,0,0,2/i.y,0,0,0,0,1/i.z,0,0,0,0,1]),d=u.uq.FromArray([.5,0,0,0,0,.5,0,0,0,0,1,0,.5,.5,0,1]);return c.multiply(h).multiply(d)},e}();Wi._TrailMeshParser=function(e,t){return ay.Parse(e,t)};var oy,ay=function(e){function t(t,i,r,n,o,a){void 0===o&&(o=60),void 0===a&&(a=!0);var s=e.call(this,t,r)||this;s._sectionPolygonPointsCount=4,s._running=!1,s._generator=i,"object"==typeof n&&null!==n?(s.diameter=n.diameter||1,s._length=n.length||60,s._segments=n.segments?n.segments>s._length?s._length:n.segments:s._length,s._sectionPolygonPointsCount=n.sections||4,s._doNotTaper=n.doNotTaper||!1,s._autoStart=n.autoStart||!0):(s.diameter=n||1,s._length=o,s._segments=s._length,s._doNotTaper=!1,s._autoStart=a),s._sectionVectors=[],s._sectionNormalVectors=[];for(var l=0;l<=s._sectionPolygonPointsCount;l++)s._sectionVectors[l]=u.Pq.Zero(),s._sectionNormalVectors[l]=u.Pq.Zero();return s._createMesh(),s}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TrailMesh"},t.prototype._createMesh=function(){var e=new ii,t=[],i=[],r=[],n=[],o=u.Pq.Zero();o=this._generator instanceof Fi&&this._generator.hasBoundingInfo?this._generator.getBoundingInfo().boundingBox.centerWorld:this._generator.absolutePosition;for(var a=2*Math.PI/this._sectionPolygonPointsCount,s=0;s<=this._sectionPolygonPointsCount;s++){var l=s!==this._sectionPolygonPointsCount?s*a:0;t.push(o.x+Math.cos(l)*this.diameter,o.y+Math.sin(l)*this.diameter,o.z),n.push(s/this._sectionPolygonPointsCount,0)}for(s=1;s<=this._segments;s++){for(var c=0;c<=this._sectionPolygonPointsCount;c++)l=c!==this._sectionPolygonPointsCount?c*a:0,t.push(o.x+Math.cos(l)*this.diameter,o.y+Math.sin(l)*this.diameter,o.z),n.push(c/this._sectionPolygonPointsCount,s/this._segments);var h=t.length/3-2*(this._sectionPolygonPointsCount+1);for(c=0;c<=this._sectionPolygonPointsCount;c++)r.push(h+c,h+c+this._sectionPolygonPointsCount,h+c+this._sectionPolygonPointsCount+1),r.push(h+c,h+c+this._sectionPolygonPointsCount+1,h+c+1)}ii.ComputeNormals(t,r,i),e.positions=t,e.normals=i,e.indices=r,e.uvs=n,e.applyToMesh(this,!0),this._autoStart&&this.start()},t.prototype.start=function(){var e=this;this._running||(this._running=!0,this._beforeRenderObserver=this.getScene().onBeforeRenderObservable.add((function(){e.update()})))},t.prototype.stop=function(){this._beforeRenderObserver&&this._running&&(this._running=!1,this.getScene().onBeforeRenderObservable.remove(this._beforeRenderObserver))},t.prototype.update=function(){var e=this.getVerticesData(Te.R.PositionKind),t=this.getVerticesData(Te.R.NormalKind),i=this._generator.getWorldMatrix(),r=3*(this._sectionPolygonPointsCount+1);if(e&&t){if(this._doNotTaper)for(var n=r;n<e.length;n++)e[n-r]=w.X.Lerp(e[n-r],e[n],this._segments/this._length);else for(n=r;n<e.length;n++)e[n-r]=w.X.Lerp(e[n-r],e[n],this._segments/this._length)-t[n]/this._length*this.diameter;for(n=r;n<t.length;n++)t[n-r]=w.X.Lerp(t[n-r],t[n],this._segments/this._length);var o=e.length-3*(this._sectionPolygonPointsCount+1),a=2*Math.PI/this._sectionPolygonPointsCount;for(n=0;n<=this._sectionPolygonPointsCount;n++){var s=n!==this._sectionPolygonPointsCount?n*a:0;this._sectionVectors[n].copyFromFloats(Math.cos(s)*this.diameter,Math.sin(s)*this.diameter,0),this._sectionNormalVectors[n].copyFromFloats(Math.cos(s),Math.sin(s),0),u.Pq.TransformCoordinatesToRef(this._sectionVectors[n],i,this._sectionVectors[n]),u.Pq.TransformNormalToRef(this._sectionNormalVectors[n],i,this._sectionNormalVectors[n])}for(n=0;n<=this._sectionPolygonPointsCount;n++)e[o+3*n]=this._sectionVectors[n].x,e[o+3*n+1]=this._sectionVectors[n].y,e[o+3*n+2]=this._sectionVectors[n].z,t[o+3*n]=this._sectionNormalVectors[n].x,t[o+3*n+1]=this._sectionNormalVectors[n].y,t[o+3*n+2]=this._sectionNormalVectors[n].z;this.updateVerticesData(Te.R.PositionKind,e,!0,!1),this.updateVerticesData(Te.R.NormalKind,t,!0,!1)}},t.prototype.clone=function(e,i){void 0===e&&(e="");var r={diameter:this.diameter,length:this._length,segments:this._segments,sections:this._sectionPolygonPointsCount,doNotTaper:this._doNotTaper,autoStart:this._autoStart};return new t(e,null!=i?i:this._generator,this.getScene(),r)},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.generatorId=this._generator.id},t.Parse=function(e,i){var r,n,o=null!==(r=i.getLastMeshById(e.generatorId))&&void 0!==r?r:i.getLastTransformNodeById(e.generatorId);if(!o)throw new Error("TrailMesh: generator not found with ID "+e.generatorId);var a={diameter:null!==(n=e.diameter)&&void 0!==n?n:e._diameter,length:e._length,segments:e._segments,sections:e._sectionPolygonPointsCount,doNotTaper:e._doNotTaper,autoStart:e._autoStart};return new t(e.name,o,i,a)},t}(Wi),sy=function(e,t,i){this.quality=e,this.distance=t,this.optimizeMesh=i},ly=function(){function e(){this.running=!1,this._simplificationArray=[]}return e.prototype.addTask=function(e){this._simplificationArray.push(e)},e.prototype.executeNext=function(){var e=this._simplificationArray.pop();e?(this.running=!0,this.runSimplification(e)):this.running=!1},e.prototype.runSimplification=function(e){var t=this;if(e.parallelProcessing)e.settings.forEach((function(i){t._getSimplifier(e).simplify(i,(function(r){void 0!==i.distance&&e.mesh.addLODLevel(i.distance,r),r.isVisible=!0,i.quality===e.settings[e.settings.length-1].quality&&e.successCallback&&e.successCallback(),t.executeNext()}))}));else{var i=this._getSimplifier(e);ee.LV.Run(e.settings.length,(function(t){var r,n;r=e.settings[t.index],n=function(){t.executeNext()},i.simplify(r,(function(t){void 0!==r.distance&&e.mesh.addLODLevel(r.distance,t),t.isVisible=!0,n()}))}),(function(){e.successCallback&&e.successCallback(),t.executeNext()}))}},e.prototype._getSimplifier=function(e){return e.simplificationType,new py(e.mesh)},e}();!function(e){e[e.QUADRATIC=0]="QUADRATIC"}(oy||(oy={}));var cy=function(e){this._vertices=e,this.error=new Array(4),this.deleted=!1,this.isDirty=!1,this.deletePending=!1,this.borderFactor=0},uy=function(){function e(e,t){this.position=e,this.id=t,this.isBorder=!0,this.q=new hy,this.triangleCount=0,this.triangleStart=0,this.originalOffsets=[]}return e.prototype.updatePosition=function(e){this.position.copyFrom(e)},e}(),hy=function(){function e(e){this.data=new Array(10);for(var t=0;t<10;++t)e&&e[t]?this.data[t]=e[t]:this.data[t]=0}return e.prototype.det=function(e,t,i,r,n,o,a,s,l){return this.data[e]*this.data[n]*this.data[l]+this.data[i]*this.data[r]*this.data[s]+this.data[t]*this.data[o]*this.data[a]-this.data[i]*this.data[n]*this.data[a]-this.data[e]*this.data[o]*this.data[s]-this.data[t]*this.data[r]*this.data[l]},e.prototype.addInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e.data[t]},e.prototype.addArrayInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e[t]},e.prototype.add=function(t){for(var i=new e,r=0;r<10;++r)i.data[r]=this.data[r]+t.data[r];return i},e.FromData=function(t,i,r,n){return new e(e.DataFromNumbers(t,i,r,n))},e.DataFromNumbers=function(e,t,i,r){return[e*e,e*t,e*i,e*r,t*t,t*i,t*r,i*i,i*r,r*r]},e}(),dy=function(e,t){this.vertexId=e,this.triangleId=t},py=function(){function e(e){this._mesh=e,this.syncIterations=5e3,this.aggressiveness=7,this.decimationIterations=100,this.boundingBoxEpsilon=st.bH}return e.prototype.simplify=function(e,t){var i=this;this._initDecimatedMesh(),ee.LV.Run(this._mesh.subMeshes.length,(function(t){i._initWithMesh(t.index,(function(){i._runDecimation(e,t.index,(function(){t.executeNext()}))}),e.optimizeMesh)}),(function(){setTimeout((function(){t(i._reconstructedMesh)}),0)}))},e.prototype._runDecimation=function(e,t,i){var r=this,n=~~(this._triangles.length*e.quality),o=0,a=this._triangles.length;ee.LV.Run(this.decimationIterations,(function(e){var t,i;a-o<=n?e.breakLoop():(t=e.index,i=function(){e.executeNext()},setTimeout((function(){t%5==0&&r._updateMesh(0===t);for(var e=0;e<r._triangles.length;++e)r._triangles[e].isDirty=!1;var s=1e-9*Math.pow(t+3,r.aggressiveness);ee.LV.SyncAsyncForLoop(r._triangles.length,r.syncIterations,(function(e){var t=~~((r._triangles.length/2+e)%r._triangles.length),i=r._triangles[t];if(i&&!(i.error[3]>s||i.deleted||i.isDirty))for(var n=function(e){if(i.error[e]<s){var t=[],n=[],a=i._vertices[e],l=i._vertices[(e+1)%3];if(a.isBorder||l.isBorder)return"continue";var c=u.Pq.Zero();r._calculateError(a,l,c);var h=[];if(r._isFlipped(a,l,c,t,h))return"continue";if(r._isFlipped(l,a,c,n,h))return"continue";if(t.indexOf(!0)<0||n.indexOf(!0)<0)return"continue";var d=[];if(h.forEach((function(e){-1===d.indexOf(e)&&(e.deletePending=!0,d.push(e))})),d.length%2!=0)return"continue";a.q=l.q.add(a.q),a.updatePosition(c);var p=r._references.length;o=r._updateTriangles(a,a,t,o),o=r._updateTriangles(a,l,n,o);var f=r._references.length-p;if(f<=a.triangleCount){if(f)for(var _=0;_<f;_++)r._references[a.triangleStart+_]=r._references[p+_]}else a.triangleStart=p;return a.triangleCount=f,"break"}},a=0;a<3&&"break"!==n(a);++a);}),i,(function(){return a-o<=n}))}),0))}),(function(){setTimeout((function(){r._reconstructMesh(t),i()}),0)}))},e.prototype._initWithMesh=function(e,t,i){var r=this;this._vertices=[],this._triangles=[];var n=this._mesh.getVerticesData(Te.R.PositionKind),o=this._mesh.getIndices(),a=this._mesh.subMeshes[e],s=[],l=a.verticesCount;ee.LV.SyncAsyncForLoop(l,this.syncIterations/4|0,(function(e){if(n){var t=e+a.verticesStart,o=u.Pq.FromArray(n,3*t),l=function(e){if(i)for(var t=0;t<r._vertices.length;++t)if(r._vertices[t].position.equalsWithEpsilon(e,1e-4))return r._vertices[t];return null}(o)||new uy(o,r._vertices.length);l.originalOffsets.push(t),l.id===r._vertices.length&&r._vertices.push(l),s.push(l.id)}}),(function(){ee.LV.SyncAsyncForLoop(a.indexCount/3,r.syncIterations,(function(e){if(o){var t=3*(a.indexStart/3+e),i=o[t+0],n=o[t+1],l=o[t+2],c=r._vertices[s[i-a.verticesStart]],u=r._vertices[s[n-a.verticesStart]],h=r._vertices[s[l-a.verticesStart]],d=new cy([c,u,h]);d.originalOffset=t,r._triangles.push(d)}}),(function(){r._init(t)}))}))},e.prototype._init=function(e){var t=this;ee.LV.SyncAsyncForLoop(this._triangles.length,this.syncIterations,(function(e){var i=t._triangles[e];i.normal=u.Pq.Cross(i._vertices[1].position.subtract(i._vertices[0].position),i._vertices[2].position.subtract(i._vertices[0].position)).normalize();for(var r=0;r<3;r++)i._vertices[r].q.addArrayInPlace(hy.DataFromNumbers(i.normal.x,i.normal.y,i.normal.z,-u.Pq.Dot(i.normal,i._vertices[0].position)))}),(function(){ee.LV.SyncAsyncForLoop(t._triangles.length,t.syncIterations,(function(e){for(var i=t._triangles[e],r=0;r<3;++r)i.error[r]=t._calculateError(i._vertices[r],i._vertices[(r+1)%3]);i.error[3]=Math.min(i.error[0],i.error[1],i.error[2])}),(function(){e()}))}))},e.prototype._reconstructMesh=function(e){var t,i,r,n=[];for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleCount=0;for(t=0;t<this._triangles.length;++t)if(!this._triangles[t].deleted){for(i=this._triangles[t],r=0;r<3;++r)i._vertices[r].triangleCount=1;n.push(i)}var o=this._reconstructedMesh.getVerticesData(Te.R.PositionKind)||[],a=this._reconstructedMesh.getVerticesData(Te.R.NormalKind)||[],s=this._reconstructedMesh.getVerticesData(Te.R.UVKind)||[],l=this._reconstructedMesh.getVerticesData(Te.R.ColorKind)||[],c=this._mesh.getVerticesData(Te.R.NormalKind),u=this._mesh.getVerticesData(Te.R.UVKind),h=this._mesh.getVerticesData(Te.R.ColorKind),d=0,p=function(){var e=f._vertices[t];e.id=d,e.triangleCount&&e.originalOffsets.forEach((function(t){o.push(e.position.x),o.push(e.position.y),o.push(e.position.z),c&&c.length&&(a.push(c[3*t]),a.push(c[3*t+1]),a.push(c[3*t+2])),u&&u.length&&(s.push(u[2*t]),s.push(u[2*t+1])),h&&h.length&&(l.push(h[4*t]),l.push(h[4*t+1]),l.push(h[4*t+2]),l.push(h[4*t+3])),++d}))},f=this;for(t=0;t<this._vertices.length;++t)p();var _=this._reconstructedMesh.getTotalIndices(),m=this._reconstructedMesh.getTotalVertices(),g=this._reconstructedMesh.subMeshes;this._reconstructedMesh.subMeshes=[];var v=this._reconstructedMesh.getIndices(),y=this._mesh.getIndices();for(t=0;t<n.length;++t)i=n[t],[0,1,2].forEach((function(e){var t=y[i.originalOffset+e],r=i._vertices[e].originalOffsets.indexOf(t);r<0&&(r=0),v.push(i._vertices[e].id+r+m)}));this._reconstructedMesh.setIndices(v),this._reconstructedMesh.setVerticesData(Te.R.PositionKind,o),a.length>0&&this._reconstructedMesh.setVerticesData(Te.R.NormalKind,a),s.length>0&&this._reconstructedMesh.setVerticesData(Te.R.UVKind,s),l.length>0&&this._reconstructedMesh.setVerticesData(Te.R.ColorKind,l);var b=this._mesh.subMeshes[e];e>0&&(this._reconstructedMesh.subMeshes=[],g.forEach((function(e){ei.AddToMesh(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,e.getMesh())})),ei.AddToMesh(b.materialIndex,m,d,_,3*n.length,this._reconstructedMesh))},e.prototype._initDecimatedMesh=function(){this._reconstructedMesh=new Wi(this._mesh.name+"Decimated",this._mesh.getScene()),this._reconstructedMesh.material=this._mesh.material,this._reconstructedMesh.parent=this._mesh.parent,this._reconstructedMesh.isVisible=!1,this._reconstructedMesh.renderingGroupId=this._mesh.renderingGroupId},e.prototype._isFlipped=function(e,t,i,r,n){for(var o=0;o<e.triangleCount;++o){var a=this._triangles[this._references[e.triangleStart+o].triangleId];if(!a.deleted){var s=this._references[e.triangleStart+o].vertexId,l=a._vertices[(s+1)%3],c=a._vertices[(s+2)%3];if(l!==t&&c!==t){var h=l.position.subtract(i);h=h.normalize();var d=c.position.subtract(i);if(d=d.normalize(),Math.abs(u.Pq.Dot(h,d))>.999)return!0;var p=u.Pq.Cross(h,d).normalize();if(r[o]=!1,u.Pq.Dot(p,a.normal)<.2)return!0}else r[o]=!0,n.push(a)}}return!1},e.prototype._updateTriangles=function(e,t,i,r){for(var n=r,o=0;o<t.triangleCount;++o){var a=this._references[t.triangleStart+o],s=this._triangles[a.triangleId];s.deleted||(i[o]&&s.deletePending?(s.deleted=!0,n++):(s._vertices[a.vertexId]=e,s.isDirty=!0,s.error[0]=this._calculateError(s._vertices[0],s._vertices[1])+s.borderFactor/2,s.error[1]=this._calculateError(s._vertices[1],s._vertices[2])+s.borderFactor/2,s.error[2]=this._calculateError(s._vertices[2],s._vertices[0])+s.borderFactor/2,s.error[3]=Math.min(s.error[0],s.error[1],s.error[2]),this._references.push(a)))}return n},e.prototype._identifyBorder=function(){for(var e=0;e<this._vertices.length;++e){var t=[],i=[],r=this._vertices[e],n=void 0;for(n=0;n<r.triangleCount;++n)for(var o=this._triangles[this._references[r.triangleStart+n].triangleId],a=0;a<3;a++){for(var s=0,l=o._vertices[a];s<t.length&&i[s]!==l.id;)++s;s===t.length?(t.push(1),i.push(l.id)):t[s]++}for(n=0;n<t.length;++n)1===t[n]?this._vertices[i[n]].isBorder=!0:this._vertices[i[n]].isBorder=!1}},e.prototype._updateMesh=function(e){var t,i,r,n;if(void 0===e&&(e=!1),!e){var o=[];for(t=0;t<this._triangles.length;++t)this._triangles[t].deleted||o.push(this._triangles[t]);this._triangles=o}for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleCount=0,this._vertices[t].triangleStart=0;for(t=0;t<this._triangles.length;++t)for(i=this._triangles[t],r=0;r<3;++r)(n=i._vertices[r]).triangleCount++;var a=0;for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleStart=a,a+=this._vertices[t].triangleCount,this._vertices[t].triangleCount=0;var s=new Array(3*this._triangles.length);for(t=0;t<this._triangles.length;++t)for(i=this._triangles[t],r=0;r<3;++r)s[(n=i._vertices[r]).triangleStart+n.triangleCount]=new dy(r,t),n.triangleCount++;this._references=s,e&&this._identifyBorder()},e.prototype._vertexError=function(e,t){var i=t.x,r=t.y,n=t.z;return e.data[0]*i*i+2*e.data[1]*i*r+2*e.data[2]*i*n+2*e.data[3]*i+e.data[4]*r*r+2*e.data[5]*r*n+2*e.data[6]*r+e.data[7]*n*n+2*e.data[8]*n+e.data[9]},e.prototype._calculateError=function(e,t,i){var r=e.q.add(t.q),n=e.isBorder&&t.isBorder,o=0,a=r.det(0,1,2,1,4,5,2,5,7);if(0===a||n){var s=e.position.add(t.position).divide(new u.Pq(2,2,2)),l=this._vertexError(r,e.position),c=this._vertexError(r,t.position),h=this._vertexError(r,s);(o=Math.min(l,c,h))===l?i&&i.copyFrom(e.position):o===c?i&&i.copyFrom(t.position):i&&i.copyFrom(s)}else i||(i=u.Pq.Zero()),i.x=-1/a*r.det(1,2,3,4,5,6,5,7,8),i.y=1/a*r.det(0,2,3,1,5,6,2,7,8),i.z=-1/a*r.det(0,1,3,1,4,6,2,5,8),o=this._vertexError(r,i);return o},e}();Object.defineProperty(it.prototype,"simplificationQueue",{get:function(){if(!this._simplificationQueue){this._simplificationQueue=new ly;var e=this._getComponent(Ae.NAME_SIMPLIFICATIONQUEUE);e||(e=new gy(this),this._addComponent(e))}return this._simplificationQueue},set:function(e){this._simplificationQueue=e},enumerable:!0,configurable:!0}),Wi.prototype.simplify=function(e,t,i,r){return void 0===t&&(t=!0),void 0===i&&(i=0),this.getScene().simplificationQueue.addTask({settings:e,parallelProcessing:t,mesh:this,simplificationType:i,successCallback:r}),this};var fy,_y,my,gy=function(){function e(e){this.name=Ae.NAME_SIMPLIFICATIONQUEUE,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ae.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeCameraUpdate=function(){this.scene._simplificationQueue&&!this.scene._simplificationQueue.running&&this.scene._simplificationQueue.executeNext()},e}();!function(e){e[e.POINTS_MODE_POINTS=0]="POINTS_MODE_POINTS",e[e.POINTS_MODE_PATHS=1]="POINTS_MODE_PATHS"}(fy||(fy={})),function(e){e[e.FACES_MODE_SINGLE_SIDED=0]="FACES_MODE_SINGLE_SIDED",e[e.FACES_MODE_SINGLE_SIDED_NO_BACKFACE_CULLING=1]="FACES_MODE_SINGLE_SIDED_NO_BACKFACE_CULLING",e[e.FACES_MODE_DOUBLE_SIDED=2]="FACES_MODE_DOUBLE_SIDED"}(_y||(_y={})),function(e){e[e.AUTO_DIRECTIONS_FROM_FIRST_SEGMENT=0]="AUTO_DIRECTIONS_FROM_FIRST_SEGMENT",e[e.AUTO_DIRECTIONS_FROM_ALL_SEGMENTS=1]="AUTO_DIRECTIONS_FROM_ALL_SEGMENTS",e[e.AUTO_DIRECTIONS_ENHANCED=2]="AUTO_DIRECTIONS_ENHANCED",e[e.AUTO_DIRECTIONS_FACE_TO=3]="AUTO_DIRECTIONS_FACE_TO",e[e.AUTO_DIRECTIONS_NONE=99]="AUTO_DIRECTIONS_NONE"}(my||(my={}));var vy=function(e){function t(t,i,r){var n,o,a,s,l=this;return(l=e.call(this,t,i,null,null,!1,!1)||this).name=t,l._options=r,l._lazy=!1,l._updatable=!1,l._engine=i.getEngine(),l._lazy=null!==(n=r.lazy)&&void 0!==n&&n,l._updatable=null!==(o=r.updatable)&&void 0!==o&&o,l._vertexPositions=[],l._indices=[],l._uvs=[],l._points=[],l._colorPointers=null!==(a=r.colorPointers)&&void 0!==a?a:[],l._widths=null!==(s=r.widths)&&void 0!==s?s:new Array(r.points.length).fill(1),l}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GreasedLineMesh"},t.prototype._updateWidthsWithValue=function(e){for(var t=0,i=0,r=this._points;i<r.length;i++)t+=r[i].length;for(var n=t/3*2-this._widths.length,o=0;o<n;o++)this._widths.push(e)},t.prototype.updateLazy=function(){var e,t;this._setPoints(this._points),this._options.colorPointers||this._updateColorPointers(),this._createVertexBuffers(null===(e=this._options.ribbonOptions)||void 0===e?void 0:e.smoothShading),this.refreshBoundingInfo(),null===(t=this.greasedLineMaterial)||void 0===t||t.updateLazy()},t.prototype.addPoints=function(e,t){for(var i=0,r=e;i<r.length;i++){var n=r[i];this._points.push(n)}this._lazy||this.setPoints(this._points,t)},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),e.prototype.dispose.call(this,t,i)},t.prototype.isLazy=function(){return this._lazy},Object.defineProperty(t.prototype,"uvs",{get:function(){return this._uvs},set:function(e){this._uvs=e instanceof Float32Array?e:new Float32Array(e),this._createVertexBuffers()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsets",{get:function(){return this._offsets},set:function(e){this._offsets=e,this._offsetsBuffer?this._offsetsBuffer.update(e):this._createOffsetsBuffer(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"widths",{get:function(){return this._widths},set:function(e){this._widths=e,this._lazy||this._widthsBuffer&&this._widthsBuffer.update(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorPointers",{get:function(){return this._colorPointers},set:function(e){this._colorPointers=e,this._lazy||this._colorPointersBuffer&&this._colorPointersBuffer.update(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"greasedLineMaterial",{get:function(){var e,t;return this.material&&this.material instanceof wv?this.material:(null===(t=null===(e=this.material)||void 0===e?void 0:e.pluginManager)||void 0===t?void 0:t.getPlugin(Ov.GREASED_LINE_MATERIAL_NAME))||void 0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"points",{get:function(){var e=[];return O.r.DeepCopy(this._points,e),e},enumerable:!1,configurable:!0}),t.prototype.setPoints=function(e,t){this._points=e,this._updateWidths(),(null==t?void 0:t.colorPointers)||this._updateColorPointers(),this._setPoints(e,t)},t.prototype._initGreasedLine=function(){this._vertexPositions=[],this._indices=[],this._uvs=[]},t.prototype._createLineOptions=function(){return{points:this._points,colorPointers:this._colorPointers,lazy:this._lazy,updatable:this._updatable,uvs:this._uvs,widths:this._widths,ribbonOptions:this._options.ribbonOptions}},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions()},t.prototype._createVertexBuffers=function(e){void 0===e&&(e=!1);var t=new ii;return t.positions=this._vertexPositions,t.indices=this._indices,t.uvs=this._uvs,e&&(t.normals=[],ii.ComputeNormals(this._vertexPositions,this._indices,t.normals)),t.applyToMesh(this,this._options.updatable),t},t.prototype._createOffsetsBuffer=function(e){var t=this._scene.getEngine(),i=new Te.h(t,e,this._updatable,3);this.setVerticesBuffer(i.createVertexBuffer("grl_offsets",0,3)),this._offsetsBuffer=i},t}(Wi);Wi._GreasedLineMeshParser=function(e,t){return yy.Parse(e,t)};var yy=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.name=t,n.intersectionThreshold=.1,n._previousAndSide=[],n._nextAndCounters=[],r.points&&n.addPoints(Iv.ConvertPoints(r.points)),n}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GreasedLineMesh"},t.prototype._updateColorPointers=function(){var e=this;if(!this._options.colorPointers){var t=0;this._colorPointers=[],this._points.forEach((function(i){for(var r=0;r<i.length;r+=3)e._colorPointers.push(t),e._colorPointers.push(t++)}))}},t.prototype._updateWidths=function(){},t.prototype._setPoints=function(e){var i=this;this._points=e,this._options.points=e,this._initGreasedLine();var r=0,n=0,o=0,a=0,s=0;e.forEach((function(e){n+=2*e.length,o+=2*(e.length-3),a+=4*e.length/3,s+=8*e.length/3}));var l=new Float32Array(n),c=n>65535?new Uint32Array(o):new Uint16Array(o),u=new Float32Array(a),h=new Float32Array(s),d=new Float32Array(s),p=0,f=0,_=0,m=0,g=0;e.forEach((function(e){for(var n=Iv.GetLineLengthArray(e),o=n[n.length-1],a=0,s=0;s<e.length;a++,s+=3){var v=p+2*s;if(l[v+0]=e[s+0],l[v+1]=e[s+1],l[v+2]=e[s+2],l[v+3]=e[s+0],l[v+4]=e[s+1],l[v+5]=e[s+2],s<e.length-3){var y=2*a+r,b=f+2*s;c[b+0]=y,c[b+1]=y+1,c[b+2]=y+2,c[b+3]=y+2,c[b+4]=y+1,c[b+5]=y+3}}r+=e.length/3*2;var T=2*e.length,E=l.subarray(p,p+T);p+=T,f+=2*(e.length-3);var x,S=new Float32Array(E.length),C=new Float32Array(E.length),P=E.length/6;x=t._CompareV3(0,P-1,E)?E.subarray(6*(P-2),6*(P-1)):E.subarray(0,6),S.set(x),S.set(E.subarray(0,E.length-6),6),C.set(E.subarray(6)),x=t._CompareV3(P-1,0,E)?E.subarray(6,12):E.subarray(6*(P-1),6*P),C.set(x,C.length-6);for(var A=0,R=E.length/3;A<R;A++)h[m++]=S[3*A],h[m++]=S[3*A+1],h[m++]=S[3*A+2],h[m++]=1-((1&A)<<1),d[g++]=C[3*A],d[g++]=C[3*A+1],d[g++]=C[3*A+2],d[g++]=n[A>>1]/o;if(i._options.uvs)for(A=0;A<i._options.uvs.length;A++)u[_++]=i._options.uvs[A];else{for(a=0;a<P;a++){var I=_+4*a;u[I+0]=a/(P-1),u[I+1]=0,u[I+2]=a/(P-1),u[I+3]=1}_+=4*P}})),this._vertexPositions=l,this._indices=c,this._uvs=u,this._previousAndSide=h,this._nextAndCounters=d,this._lazy||(this._options.colorPointers||this._updateColorPointers(),this._createVertexBuffers(),this.refreshBoundingInfo())},t.prototype.clone=function(e,i){void 0===e&&(e="".concat(this.name,"-cloned"));var r=this._createLineOptions(),n={};O.r.DeepCopy(r,n,["instance"],void 0,!0);var o=new t(e,this._scene,n);return i&&(o.parent=i),o.material=this.material,o},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions()},t.Parse=function(e,i){var r=e.lineOptions;return new t(e.name,i,r)},t.prototype._initGreasedLine=function(){e.prototype._initGreasedLine.call(this),this._previousAndSide=[],this._nextAndCounters=[]},t.prototype.intersects=function(e,t,i,r,n,o){void 0===r&&(r=!1),void 0===o&&(o=!1);var a=new Ee,s=this.findAllIntersections(e,t,i,r,n,o,!0);if(1===(null==s?void 0:s.length)){var l=s[0];a.hit=!0,a.distance=l.distance,a.ray=e,a.pickedMesh=this,a.pickedPoint=l.point}return a},t.prototype.findAllIntersections=function(e,i,r,n,o,a,s){var l,c;if(void 0===n&&(n=!1),void 0===a&&(a=!1),void 0===s&&(s=!1),!n||a||!1!==e.intersectsSphere(this._boundingSphere,this.intersectionThreshold)){var u=this.getIndices(),h=this.getVerticesData(Te.R.PositionKind),d=this._widths,p=null!==(c=null===(l=this.greasedLineMaterial)||void 0===l?void 0:l.width)&&void 0!==c?c:1,f=[];if(u&&h&&d){var _,m=0;for(m=0,_=u.length-1;m<_;m+=3){var g=u[m],v=u[m+1];t._V_START.fromArray(h,3*g),t._V_END.fromArray(h,3*v),this._offsets&&(t._V_OFFSET_START.fromArray(this._offsets,3*g),t._V_OFFSET_END.fromArray(this._offsets,3*v),t._V_START.addInPlace(t._V_OFFSET_START),t._V_END.addInPlace(t._V_OFFSET_END));var y=Math.floor(m/3),b=void 0!==d[y]?d[y]:1,T=this.intersectionThreshold*(p*b)/2,E=e.intersectionSegment(t._V_START,t._V_END,T);if(-1!==E&&(f.push({distance:E,point:e.direction.normalize().multiplyByFloats(E,E,E).add(e.origin)}),s))return f}m=_}return f}},Object.defineProperty(t.prototype,"_boundingSphere",{get:function(){return this.getBoundingInfo().boundingSphere},enumerable:!1,configurable:!0}),t._CompareV3=function(e,t,i){var r=6*e,n=6*t;return i[r]===i[n]&&i[r+1]===i[n+1]&&i[r+2]===i[n+2]},t.prototype._createVertexBuffers=function(){var t=e.prototype._createVertexBuffers.call(this),i=this._scene.getEngine(),r=new Te.h(i,this._previousAndSide,!1,4);this.setVerticesBuffer(r.createVertexBuffer("grl_previousAndSide",0,4));var n=new Te.h(i,this._nextAndCounters,!1,4);this.setVerticesBuffer(n.createVertexBuffer("grl_nextAndCounters",0,4));var o=new Te.h(i,this._widths,this._updatable,1);this.setVerticesBuffer(o.createVertexBuffer("grl_widths",0,1)),this._widthsBuffer=o;var a=new Te.h(i,this._colorPointers,this._updatable,1);return this.setVerticesBuffer(a.createVertexBuffer("grl_colorPointers",0,1)),this._colorPointersBuffer=a,t},t._V_START=new u.Pq,t._V_END=new u.Pq,t._V_OFFSET_START=new u.Pq,t._V_OFFSET_END=new u.Pq,t}(vy);Wi._GreasedLineRibbonMeshParser=function(e,t){return Cy.Parse(e,t)};var by,Ty,Ey,xy,Sy,Cy=function(e){function t(t,i,r,n){var o,a=this;if((a=e.call(this,t,i,r)||this).name=t,!r.ribbonOptions)throw"'GreasedLineMeshOptions.ribbonOptions' is not set.";return a._paths=[],a._counters=[],a._slopes=[],a._widths=null!==(o=r.widths)&&void 0!==o?o:[],a._ribbonWidths=[],a._pathsOptions=null!=n?n:[],r.points&&a.addPoints(Iv.ConvertPoints(r.points),r,!!n),a}return(0,f.C6)(t,e),t.prototype.addPoints=function(t,i,r){if(void 0===r&&(r=!1),!i.ribbonOptions)throw"addPoints() on GreasedLineRibbonMesh instance requires 'GreasedLineMeshOptions.ribbonOptions'.";r||this._pathsOptions.push({options:i,pathCount:t.length}),e.prototype.addPoints.call(this,t,i)},t.prototype.getClassName=function(){return"GreasedLineRibbonMesh"},Object.defineProperty(t.prototype,"isFlatLine",{get:function(){return this._paths.length<3},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"slopes",{get:function(){return this._slopes},set:function(e){this._slopes=e},enumerable:!1,configurable:!0}),t.prototype._updateColorPointers=function(){var e;if(!this._options.colorPointers){var t=0;this._colorPointers=[];for(var i=0;i<this._pathsOptions.length;i++){var r=(e=this._pathsOptions[i]).options,n=e.pathCount,o=this._points[i];if(0===r.ribbonOptions.pointsMode)for(var a=0;a<n;a++)for(var s=0;s<o.length;s+=3)this._colorPointers.push(t),this._colorPointers.push(t++);else for(s=0;s<o.length;s+=3){for(a=0;a<n;a++)this._colorPointers.push(t);t++}}}},t.prototype._updateWidths=function(){e.prototype._updateWidthsWithValue.call(this,1)},t.prototype._setPoints=function(e,i){var r,n,o=this;if(!this._options.ribbonOptions)throw"No 'GreasedLineMeshOptions.ribbonOptions' provided.";this._points=e,this._options.points=e,this._initGreasedLine();for(var a,s,l=0,c=function(i,c){var h,d=(h=u._pathsOptions[i]).options,p=h.pathCount,f=e.slice(c,c+p);if(c+=p,1===(null===(r=d.ribbonOptions)||void 0===r?void 0:r.pointsMode))l=u._preprocess(Iv.ToVector3Array(f),l,d);else{if(99===(null===(n=d.ribbonOptions)||void 0===n?void 0:n.directionsAutoMode)){if(!d.ribbonOptions.directions)throw"In GreasedLineRibbonAutoDirectionMode.AUTO_DIRECTIONS_NONE 'GreasedLineMeshOptions.ribbonOptions.directions' must be defined.";a=t._GetDirectionPlanesFromDirectionsOption(f.length,d.ribbonOptions.directions)}f.forEach((function(e,i){var r=t._ConvertToRibbonPath(e,d.ribbonOptions,o._scene.useRightHandedSystem,a?a[i]:a);l=o._preprocess(r,l,d)}))}s=c},u=this,h=0,d=0;h<this._pathsOptions.length;h++)c(h,d),d=s;this._lazy||(this._createVertexBuffers(),this.refreshBoundingInfo())},t._GetDirectionPlanesFromDirectionsOption=function(e,t){return Array.isArray(t)?t:new Array(e).fill(t)},t._CreateRibbonVertexData=function(e,t){var i,r,n,o=e.length;if(o<2)throw"Minimum of two paths are required to create a GreasedLineRibbonMesh.";for(var a=[],s=[],l=e[0],c=0;c<l.length;c++)for(var u=0;u<e.length;u++){var h=e[u][c];a.push(h.x,h.y,h.z)}var d=[1,0,o],p=null!==(r=2===(null===(i=t.ribbonOptions)||void 0===i?void 0:i.facesMode))&&void 0!==r&&r,f=1===(null===(n=t.ribbonOptions)||void 0===n?void 0:n.pointsMode)&&t.ribbonOptions.closePath;if(o>2)for(c=0;c<l.length-1;c++)for(d[0]=1+o*c,d[1]=o*c,d[2]=(c+1)*o,u=0;u<2*(o-1);u++)u%2!=0&&(d[2]+=1),u%2==0&&u>0&&(d[0]+=1,d[1]+=1),s.push(d[1]+(u%2!=0?o:0),d[0],d[2]),p&&s.push(d[0],d[1]+(u%2!=0?o:0),d[2]);else for(c=0;c<a.length/3-3;c+=2)s.push(c,c+1,c+2),s.push(c+2,c+1,c+3),p&&(s.push(c+1,c,c+2),s.push(c+1,c+2,c+3));if(f){var _=o*(l.length-1);for(u=0;u<o-1;u++)s.push(_,u+1,u),s.push(_+1,u+1,_),p&&(s.push(u,u+1,_),s.push(_,u+1,_+1)),_++}return{positions:a,indices:s}},t.prototype._preprocess=function(e,i,r){var n,o,a,s;this._paths=e;var l=t._CreateRibbonVertexData(e,r),c=l.positions;if(!this._options.widths)throw"No 'GreasedLineMeshOptions.widths' table is specified.";var u=Array.isArray(this._vertexPositions)?this._vertexPositions:Array.from(this._vertexPositions);this._vertexPositions=u;var h=Array.isArray(this._uvs)?this._uvs:Array.from(this._uvs);this._uvs=h;var d=Array.isArray(this._indices)?this._indices:Array.from(this._indices);this._indices=d;for(var p=0,f=c;p<f.length;p++){var _=f[p];u.push(_)}var m=e;if(1===(null===(n=r.ribbonOptions)||void 0===n?void 0:n.pointsMode)&&r.ribbonOptions.closePath){m=[];for(var g=0;g<e.length;g++){var v=e[g].slice();v.push(e[g][0].clone()),m.push(v)}}this._calculateSegmentLengths(m);var y=m.length,b=new Array(y).fill(0);for(g=0;g<m[0].length;g++)for(var T=0,E=0;E<y;E++){var x=b[E]+this._vSegmentLengths[E][g]/this._vTotalLengths[E];this._counters.push(x),h.push(x,T),b[E]=x,T+=this._uSegmentLengths[g][E]/this._uTotalLengths[g]}g=0;for(var S=0;g<m[0].length;g++){var C=this._uSegmentLengths[g][0]/2,P=this._uSegmentLengths[g][y-1]/2;for(this._ribbonWidths.push(((null!==(o=this._widths[S++])&&void 0!==o?o:1)-1)*C),E=0;E<y-2;E++)this._ribbonWidths.push(0);this._ribbonWidths.push(((null!==(a=this._widths[S++])&&void 0!==a?a:1)-1)*P)}for(var A=0,R=1===(null===(s=r.ribbonOptions)||void 0===s?void 0:s.pointsMode)?new Array(m[0].length*m.length*6).fill(0):t._CalculateSlopes(m);A<R.length;A++){var I=R[A];this._slopes.push(I)}if(l.indices)for(g=0;g<l.indices.length;g++)d.push(l.indices[g]+i);return i+c.length/3},t._ConvertToRibbonPath=function(e,i,r,n){if(0===i.pointsMode&&!i.width)throw"'GreasedLineMeshOptions.ribbonOptiosn.width' must be specified in GreasedLineRibbonPointsMode.POINTS_MODE_POINTS.";var o=[],a=[];if(0===i.pointsMode){var s=i.width/2,l=Iv.ToVector3Array(e),c=null,h=null;if(0===i.directionsAutoMode&&(n=t._GetDirectionFromPoints(l[0],l[1],null)),3===i.directionsAutoMode&&!(i.directions instanceof u.Pq))throw"In GreasedLineRibbonAutoDirectionMode.AUTO_DIRECTIONS_FACE_TO 'GreasedLineMeshOptions.ribbonOptions.directions' must be a Vector3.";u.AA.Vector3[1]=i.directions instanceof u.Pq?i.directions:t.DIRECTION_XZ;for(var d=0;d<l.length-(n?0:1);d++){var p=l[d],f=l[d+1];if(n)c=n;else if(3===i.directionsAutoMode)f.subtractToRef(p,u.AA.Vector3[0]),c=u.Pq.CrossToRef(u.AA.Vector3[0],u.AA.Vector3[1],u.AA.Vector3[2]).normalize();else if(1===i.directionsAutoMode)c=t._GetDirectionFromPoints(p,f,c);else{var _=f.subtract(p);_.applyRotationQuaternionInPlace(_.x>_.y&&_.x>_.z?r?t._RightHandedForwardReadOnlyQuaternion:t._LeftHandedForwardReadOnlyQuaternion:t._LeftReadOnlyQuaternion),c=_.normalize()}h=c.multiplyByFloats(s,s,s),o.push(p.add(h)),a.push(p.subtract(h))}n||(o.push(l[l.length-1].add(h)),a.push(l[l.length-1].subtract(h)))}return[o,a]},t._GetDirectionFromPoints=function(e,i,r){return e.x!==i.x||r&&1!==(null==r?void 0:r.x)?e.y===i.y?t.DIRECTION_XZ:e.z===i.z?t.DIRECTION_XY:t.DIRECTION_XZ:t.DIRECTION_YZ},t.prototype.clone=function(e,i){void 0===e&&(e="".concat(this.name,"-cloned"));var r=this._createLineOptions(),n={},o=[];O.r.DeepCopy(this._pathsOptions,o,void 0,void 0,!0),O.r.DeepCopy(r,n,["instance"],void 0,!0);var a=new t(e,this._scene,n,o);return i&&(a.parent=i),a.material=this.material,a},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions(),t.pathsOptions=this._pathsOptions},t.Parse=function(e,i){var r=e.lineOptions;return new t(e.name,i,r,e.pathOptions)},t.prototype._initGreasedLine=function(){e.prototype._initGreasedLine.call(this),this._paths=[],this._counters=[],this._slopes=[],this._ribbonWidths=[]},t.prototype._calculateSegmentLengths=function(e){var t=e.length;this._vSegmentLengths=new Array(t),this._vTotalLengths=new Array(t);for(var i=0,r=0;r<t;r++){var n=e[r];this._vSegmentLengths[r]=[0],i=0;for(var o=0;o<n.length-1;o++)i+=l=Math.abs(n[o].subtract(n[o+1]).lengthSquared()),this._vSegmentLengths[r].push(l);this._vTotalLengths[r]=i}var a=e[0].length;this._uSegmentLengths=new Array(a).fill([]),this._uTotalLengths=new Array(a).fill([]);var s=new u.Pq;for(o=0;o<a;o++){for(i=0,r=1;r<t;r++){var l;e[r][o].subtractToRef(e[r-1][o],s),i+=l=s.length(),this._uSegmentLengths[o].push(l)}this._uTotalLengths[o]=i}},t._CalculateSlopes=function(e){for(var t=e[0],i=2===e.length?e[1]:e[e.length-1],r=[],n=new u.Pq,o=0;o<t.length;o++)for(var a=0;a<e.length;a++)0===a||a===e.length-1?(t[o].subtract(i[o]).normalizeToRef(n),r.push(n.x,n.y,n.z),r.push(-n.x,-n.y,-n.z)):r.push(0,0,0,0,0,0);return r},t.prototype._createVertexBuffers=function(){var t,i;this._uvs=null!==(t=this._options.uvs)&&void 0!==t?t:this._uvs;var r=e.prototype._createVertexBuffers.call(this,null===(i=this._options.ribbonOptions)||void 0===i?void 0:i.smoothShading),n=new Te.h(this._engine,this._counters,this._updatable,1);this.setVerticesBuffer(n.createVertexBuffer("grl_counters",0,1));var o=new Te.h(this._engine,this._colorPointers,this._updatable,1);this.setVerticesBuffer(o.createVertexBuffer("grl_colorPointers",0,1));var a=new Te.h(this._engine,this._slopes,this._updatable,3);this.setVerticesBuffer(a.createVertexBuffer("grl_slopes",0,3));var s=new Te.h(this._engine,this._ribbonWidths,this._updatable,1);return this.setVerticesBuffer(s.createVertexBuffer("grl_widths",0,1)),this._widthsBuffer=s,r},t.DEFAULT_WIDTH=.1,t._RightHandedForwardReadOnlyQuaternion=u.PT.RotationAxis(u.Pq.RightHandedForwardReadOnly,Math.PI/2),t._LeftHandedForwardReadOnlyQuaternion=u.PT.RotationAxis(u.Pq.LeftHandedForwardReadOnly,Math.PI/2),t._LeftReadOnlyQuaternion=u.PT.RotationAxis(u.Pq.LeftReadOnly,Math.PI/2),t.DIRECTION_XY=u.Pq.LeftHandedForwardReadOnly,t.DIRECTION_XZ=u.Pq.UpReadOnly,t.DIRECTION_YZ=u.Pq.LeftReadOnly,t}(vy);function Py(e,t,i){var r;switch(i=null!=i?i:M.q.LastCreatedScene,t.materialType){case 1:r=new Wd(e,i),new Ov(r,i,t);break;case 2:r=new wv(e,i,t);break;default:r=new Wo(e,i),new Ov(r,i,t)}return r}function Ay(e,t,i,r){var n,o,a,s,l,c,u,h,d,p,f,_,m;r=null!=r?r:M.q.LastCreatedScene;var g=Iv.ConvertPoints(t.points);t.widthDistribution=null!==(n=t.widthDistribution)&&void 0!==n?n:3,t.ribbonOptions&&(t.ribbonOptions.facesMode=null!==(o=t.ribbonOptions.facesMode)&&void 0!==o?o:1,t.ribbonOptions.pointsMode=null!==(a=t.ribbonOptions.pointsMode)&&void 0!==a?a:0,t.ribbonOptions.directionsAutoMode=null!==(s=t.ribbonOptions.directionsAutoMode)&&void 0!==s?s:t.ribbonOptions.directions?99:0),(i=null!=i?i:{color:Rv.DEFAULT_COLOR}).createAndAssignMaterial=null===(l=i.createAndAssignMaterial)||void 0===l||l,i.colorDistribution=null!==(c=null==i?void 0:i.colorDistribution)&&void 0!==c?c:3,i.materialType=null!==(u=i.materialType)&&void 0!==u?u:0;var v=Ry(g),y=Iy(v,null!==(h=t.widths)&&void 0!==h?h:[],t.widthDistribution),b=(null==i?void 0:i.colors)?My(v,i.colors,i.colorDistribution,null!==(d=i.color)&&void 0!==d?d:Rv.DEFAULT_COLOR):void 0,T={points:g,updatable:t.updatable,widths:y,lazy:t.lazy,ribbonOptions:t.ribbonOptions,uvs:t.uvs,colorPointers:t.colorPointers};if(T.ribbonOptions&&0===T.ribbonOptions.pointsMode&&(T.ribbonOptions.width=null!==(f=null!==(p=i.width)&&void 0!==p?p:T.ribbonOptions.width)&&void 0!==f?f:Rv.DEFAULT_WIDTH),t.instance)if((m=t.instance)instanceof Cy)m.addPoints(g,T);else{var E=m.widths;if(E){for(var x=E.slice(),S=0,C=y;S<C.length;S++){var P=C[S];x.push(P)}m.widths=x}else m.widths=y;if(m.addPoints(g),t.uvs){var A=m.uvs;if(A){var R=new Float32Array(A.length+t.uvs.length);R.set(A,0),R.set(t.uvs,A.length),m.uvs=R}else m.uvs=t.uvs}}else if(m=T.ribbonOptions?new Cy(e,r,T):new yy(e,r,T),i){var I={materialType:i.materialType,dashCount:i.dashCount,dashOffset:i.dashOffset,dashRatio:i.dashRatio,resolution:i.resolution,sizeAttenuation:i.sizeAttenuation,useColors:i.useColors,useDash:i.useDash,visibility:i.visibility,width:i.width,color:i.color,colorMode:i.colorMode,colorsSampling:i.colorsSampling,colorDistributionType:i.colorDistributionType,colors:b,cameraFacing:!t.ribbonOptions,colorsTexture:i.colorsTexture};if(i.createAndAssignMaterial){var O=Py(e,I,r);m.material=O,1===(null===(_=t.ribbonOptions)||void 0===_?void 0:_.facesMode)&&(O.backFaceCulling=!1)}}if(b&&t.instance&&t.instance.greasedLineMaterial){var D=t.instance.greasedLineMaterial.colors;if(D){var N=D.concat(b);t.instance.greasedLineMaterial.setColors(N,m.isLazy())}}return m}function Ry(e){for(var t=0,i=0,r=e;i<r.length;i++)t+=r[i].length/3;return t}function Iy(e,t,i,r,n){void 0===r&&(r=1),void 0===n&&(n=1);var o=e-t.length/2,a=[];if(o<0)return t.slice(0,2*e);if(o>0){if(t.length%2!=0&&t.push(r),5===i){for(var s=Math.floor(t.length/2),l=0,c=0;l<s-1;l++)a.push(t[c++]),a.push(t[c++]);var u=t[s/2],h=t[s/2+1];for(l=0;l<o;l++)a.push(h),a.push(u);for(l=s;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1])}else if(3===i){for(l=0;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1]);for(l=0;l<o;l++)a.push(r),a.push(n)}else if(4===i){for(l=0;l<o;l++)a.push(r),a.push(n);for(l=0;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1])}else if(1===i){l=0;for(var d=0;d<e;d++)a.push(t[l++]),a.push(t[l++]),l===t.length&&(l=0)}else if(2===i){c=0;var p=t.length/(2*(e-1));for(d=0;d<e;d++)l=Math.floor(c),a.push(t[l]),a.push(t[l+1]),c+=p}}else for(l=0;l<t.length;l++)a.push(t[l]);return a}function My(e,t,i,r){var n=(e=Math.max(t.length,e))-t.length;if(n<0)return t.slice(0,e);var o=[];if(n>0){if(5===i){for(var a=Math.floor(t.length/2),s=0;s<a;s++)o.push(t[s]);for(s=0;s<n-1;s++)o.push(r);for(s=a;s<t.length;s++)o.push(t[s])}else if(3===i){for(s=0;s<t.length;s++)o.push(t[s]);for(s=0;s<n;s++)o.push(r)}else if(4===i){for(s=0;s<n-1;s++)o.push(r);for(s=0;s<t.length;s++)o.push(t[s])}else if(1===i){s=0;for(var l=0;l<e;l++)o.push(t[s]),++s===t.length&&(s=0)}else if(2===i){var c=0,u=t.length/(e-1);for(l=0;l<e-1;l++)s=Math.floor(c),o.push(t[s]),c+=u}else if(0===i)for(s=0;s<t.length;s++)o.push(t[s])}else for(s=0;s<e;s++)o.push(t[s]);return o}!function(e){e[e.COLOR_DISTRIBUTION_NONE=0]="COLOR_DISTRIBUTION_NONE",e[e.COLOR_DISTRIBUTION_REPEAT=1]="COLOR_DISTRIBUTION_REPEAT",e[e.COLOR_DISTRIBUTION_EVEN=2]="COLOR_DISTRIBUTION_EVEN",e[e.COLOR_DISTRIBUTION_START=3]="COLOR_DISTRIBUTION_START",e[e.COLOR_DISTRIBUTION_END=4]="COLOR_DISTRIBUTION_END",e[e.COLOR_DISTRIBUTION_START_END=5]="COLOR_DISTRIBUTION_START_END"}(by||(by={})),function(e){e[e.WIDTH_DISTRIBUTION_NONE=0]="WIDTH_DISTRIBUTION_NONE",e[e.WIDTH_DISTRIBUTION_REPEAT=1]="WIDTH_DISTRIBUTION_REPEAT",e[e.WIDTH_DISTRIBUTION_EVEN=2]="WIDTH_DISTRIBUTION_EVEN",e[e.WIDTH_DISTRIBUTION_START=3]="WIDTH_DISTRIBUTION_START",e[e.WIDTH_DISTRIBUTION_END=4]="WIDTH_DISTRIBUTION_END",e[e.WIDTH_DISTRIBUTION_START_END=5]="WIDTH_DISTRIBUTION_START_END"}(Ty||(Ty={})),Wi.prototype.thinInstanceAdd=function(e,t){if(void 0===t&&(t=!0),!this.getScene().getEngine().getCaps().instancedArrays)return y.V.Error("Thin Instances are not supported on this device as Instanced Array extension not supported"),-1;this._thinInstanceUpdateBufferSize("matrix",Array.isArray(e)?e.length:1);var i=this._thinInstanceDataStorage.instancesCount;if(Array.isArray(e))for(var r=0;r<e.length;++r)this.thinInstanceSetMatrixAt(this._thinInstanceDataStorage.instancesCount++,e[r],r===e.length-1&&t);else this.thinInstanceSetMatrixAt(this._thinInstanceDataStorage.instancesCount++,e,t);return i},Wi.prototype.thinInstanceAddSelf=function(e){return void 0===e&&(e=!0),this.thinInstanceAdd(u.uq.IdentityReadOnly,e)},Wi.prototype.thinInstanceRegisterAttribute=function(e,t){e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),this.removeVerticesData(e),this._thinInstanceInitializeUserStorage(),this._userThinInstanceBuffersStorage.strides[e]=t,this._userThinInstanceBuffersStorage.sizes[e]=t*Math.max(32,this._thinInstanceDataStorage.instancesCount),this._userThinInstanceBuffersStorage.data[e]=new Float32Array(this._userThinInstanceBuffersStorage.sizes[e]),this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Te.R(this.getEngine(),this._userThinInstanceBuffersStorage.data[e],e,!0,!1,t,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e])},Wi.prototype.thinInstanceSetMatrixAt=function(e,t,i){if(void 0===i&&(i=!0),!this._thinInstanceDataStorage.matrixData||e>=this._thinInstanceDataStorage.instancesCount)return!1;var r=this._thinInstanceDataStorage.matrixData;return t.copyToArray(r,16*e),this._thinInstanceDataStorage.worldMatrices&&(this._thinInstanceDataStorage.worldMatrices[e]=t),i&&(this.thinInstanceBufferUpdated("matrix"),this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1)),!0},Wi.prototype.thinInstanceSetAttributeAt=function(e,t,i,r){return void 0===r&&(r=!0),e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),!(!this._userThinInstanceBuffersStorage||!this._userThinInstanceBuffersStorage.data[e]||t>=this._thinInstanceDataStorage.instancesCount||(this._thinInstanceUpdateBufferSize(e,0),this._userThinInstanceBuffersStorage.data[e].set(i,t*this._userThinInstanceBuffersStorage.strides[e]),r&&this.thinInstanceBufferUpdated(e),0))},Object.defineProperty(Wi.prototype,"thinInstanceCount",{get:function(){return this._thinInstanceDataStorage.instancesCount},set:function(e){var t,i,r=null!==(t=this._thinInstanceDataStorage.matrixData)&&void 0!==t?t:null===(i=this.source)||void 0===i?void 0:i._thinInstanceDataStorage.matrixData;e<=(r?r.length/16:0)&&(this._thinInstanceDataStorage.instancesCount=e)},enumerable:!0,configurable:!0}),Wi.prototype._thinInstanceCreateMatrixBuffer=function(e,t,i){void 0===i&&(i=!0);for(var r=new Te.h(this.getEngine(),t,!i,16,!1,!0),n=0;n<4;n++)this.setVerticesBuffer(r.createVertexBuffer(e+n,4*n,4));return r},Wi.prototype.thinInstanceSetBuffer=function(e,t,i,r){var n,o,a;void 0===i&&(i=0),void 0===r&&(r=!0),i=i||16,"matrix"===e?(null===(n=this._thinInstanceDataStorage.matrixBuffer)||void 0===n||n.dispose(),this._thinInstanceDataStorage.matrixBuffer=null,this._thinInstanceDataStorage.matrixBufferSize=t?t.length:32*i,this._thinInstanceDataStorage.matrixData=t,this._thinInstanceDataStorage.worldMatrices=null,null!==t?(this._thinInstanceDataStorage.instancesCount=t.length/i,this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",t,r),this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1)):(this._thinInstanceDataStorage.instancesCount=0,this.doNotSyncBoundingInfo||this.refreshBoundingInfo())):"previousMatrix"===e?(null===(o=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===o||o.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=null,this._thinInstanceDataStorage.previousMatrixData=t,null!==t&&(this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",t,r))):(e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),null===t?(null===(a=this._userThinInstanceBuffersStorage)||void 0===a?void 0:a.data[e])&&(this.removeVerticesData(e),delete this._userThinInstanceBuffersStorage.data[e],delete this._userThinInstanceBuffersStorage.strides[e],delete this._userThinInstanceBuffersStorage.sizes[e],delete this._userThinInstanceBuffersStorage.vertexBuffers[e]):(this._thinInstanceInitializeUserStorage(),this._userThinInstanceBuffersStorage.data[e]=t,this._userThinInstanceBuffersStorage.strides[e]=i,this._userThinInstanceBuffersStorage.sizes[e]=t.length,this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Te.R(this.getEngine(),t,e,!r,!1,i,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e])))},Wi.prototype.thinInstanceBufferUpdated=function(e){var t,i,r;"matrix"===e?(this.thinInstanceAllowAutomaticStaticBufferRecreation&&this._thinInstanceDataStorage.matrixBuffer&&!this._thinInstanceDataStorage.matrixBuffer.isUpdatable()&&this._thinInstanceRecreateBuffer(e),null===(t=this._thinInstanceDataStorage.matrixBuffer)||void 0===t||t.updateDirectly(this._thinInstanceDataStorage.matrixData,0,this._thinInstanceDataStorage.instancesCount)):"previousMatrix"===e?(this.thinInstanceAllowAutomaticStaticBufferRecreation&&this._thinInstanceDataStorage.previousMatrixBuffer&&!this._thinInstanceDataStorage.previousMatrixBuffer.isUpdatable()&&this._thinInstanceRecreateBuffer(e),null===(i=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===i||i.updateDirectly(this._thinInstanceDataStorage.previousMatrixData,0,this._thinInstanceDataStorage.instancesCount)):(e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),(null===(r=this._userThinInstanceBuffersStorage)||void 0===r?void 0:r.vertexBuffers[e])&&(this.thinInstanceAllowAutomaticStaticBufferRecreation&&!this._userThinInstanceBuffersStorage.vertexBuffers[e].isUpdatable()&&this._thinInstanceRecreateBuffer(e),this._userThinInstanceBuffersStorage.vertexBuffers[e].updateDirectly(this._userThinInstanceBuffersStorage.data[e],0)))},Wi.prototype.thinInstancePartialBufferUpdate=function(e,t,i){var r;"matrix"===e?this._thinInstanceDataStorage.matrixBuffer&&this._thinInstanceDataStorage.matrixBuffer.updateDirectly(t,i):(e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),(null===(r=this._userThinInstanceBuffersStorage)||void 0===r?void 0:r.vertexBuffers[e])&&this._userThinInstanceBuffersStorage.vertexBuffers[e].updateDirectly(t,i))},Wi.prototype.thinInstanceGetWorldMatrices=function(){if(!this._thinInstanceDataStorage.matrixData||!this._thinInstanceDataStorage.matrixBuffer)return[];var e=this._thinInstanceDataStorage.matrixData;if(!this._thinInstanceDataStorage.worldMatrices){this._thinInstanceDataStorage.worldMatrices=[];for(var t=0;t<this._thinInstanceDataStorage.instancesCount;++t)this._thinInstanceDataStorage.worldMatrices[t]=u.uq.FromArray(e,16*t)}return this._thinInstanceDataStorage.worldMatrices},Wi.prototype.thinInstanceRefreshBoundingInfo=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),this._thinInstanceDataStorage.matrixData&&this._thinInstanceDataStorage.matrixBuffer){var r=this._thinInstanceDataStorage.boundingVectors;if(e||!this.rawBoundingInfo){r.length=0,this.refreshBoundingInfo(t,i);var n=this.getBoundingInfo();this.rawBoundingInfo=new Zt(n.minimum,n.maximum)}var o=this.getBoundingInfo(),a=this._thinInstanceDataStorage.matrixData;if(0===r.length)for(var s=0;s<o.boundingBox.vectors.length;++s)r.push(o.boundingBox.vectors[s].clone());u.AA.Vector3[0].setAll(Number.POSITIVE_INFINITY),u.AA.Vector3[1].setAll(Number.NEGATIVE_INFINITY);for(var l=0;l<this._thinInstanceDataStorage.instancesCount;++l)for(u.uq.FromArrayToRef(a,16*l,u.AA.Matrix[0]),s=0;s<r.length;++s)u.Pq.TransformCoordinatesToRef(r[s],u.AA.Matrix[0],u.AA.Vector3[2]),u.AA.Vector3[0].minimizeInPlace(u.AA.Vector3[2]),u.AA.Vector3[1].maximizeInPlace(u.AA.Vector3[2]);o.reConstruct(u.AA.Vector3[0],u.AA.Vector3[1]),this._updateBoundingInfo()}},Wi.prototype._thinInstanceRecreateBuffer=function(e,t){var i,r,n,o;void 0===t&&(t=!0),"matrix"===e?(null===(i=this._thinInstanceDataStorage.matrixBuffer)||void 0===i||i.dispose(),this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",this._thinInstanceDataStorage.matrixData,t)):"previousMatrix"===e?this._scene.needsPreviousWorldMatrices&&(null===(r=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===r||r.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",null!==(n=this._thinInstanceDataStorage.previousMatrixData)&&void 0!==n?n:this._thinInstanceDataStorage.matrixData,t)):(e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind),null===(o=this._userThinInstanceBuffersStorage.vertexBuffers[e])||void 0===o||o.dispose(),this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Te.R(this.getEngine(),this._userThinInstanceBuffersStorage.data[e],e,!t,!1,this._userThinInstanceBuffersStorage.strides[e],!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e]))},Wi.prototype._thinInstanceUpdateBufferSize=function(e,t){var i,r,n;void 0===t&&(t=1),e===Te.R.ColorKind&&(e=Te.R.ColorInstanceKind);var o="matrix"===e;if(o||this._userThinInstanceBuffersStorage&&this._userThinInstanceBuffersStorage.strides[e]){for(var a=o?16:this._userThinInstanceBuffersStorage.strides[e],s=o?this._thinInstanceDataStorage.matrixBufferSize:this._userThinInstanceBuffersStorage.sizes[e],l=o?this._thinInstanceDataStorage.matrixData:this._userThinInstanceBuffersStorage.data[e],c=(this._thinInstanceDataStorage.instancesCount+t)*a,u=s;u<c;)u*=2;if(!l||s!=u){if(l){var h=new Float32Array(u);h.set(l,0),l=h}else l=new Float32Array(u);o?(null===(i=this._thinInstanceDataStorage.matrixBuffer)||void 0===i||i.dispose(),this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",l,!1),this._thinInstanceDataStorage.matrixData=l,this._thinInstanceDataStorage.matrixBufferSize=u,this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&(null===(r=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===r||r.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",l,!1))):(null===(n=this._userThinInstanceBuffersStorage.vertexBuffers[e])||void 0===n||n.dispose(),this._userThinInstanceBuffersStorage.data[e]=l,this._userThinInstanceBuffersStorage.sizes[e]=u,this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Te.R(this.getEngine(),l,e,!0,!1,a,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e]))}}},Wi.prototype._thinInstanceInitializeUserStorage=function(){this._userThinInstanceBuffersStorage||(this._userThinInstanceBuffersStorage={data:{},sizes:{},vertexBuffers:{},strides:{}})},Wi.prototype._disposeThinInstanceSpecificData=function(){var e;(null===(e=this._thinInstanceDataStorage)||void 0===e?void 0:e.matrixBuffer)&&(this._thinInstanceDataStorage.matrixBuffer.dispose(),this._thinInstanceDataStorage.matrixBuffer=null)},function(e){e[e.Int=1]="Int",e[e.Float=2]="Float",e[e.Vector2=4]="Vector2",e[e.Vector3=8]="Vector3",e[e.Vector4=16]="Vector4",e[e.Matrix=32]="Matrix",e[e.Geometry=64]="Geometry",e[e.Texture=128]="Texture",e[e.AutoDetect=1024]="AutoDetect",e[e.BasedOnInput=2048]="BasedOnInput",e[e.Undefined=4096]="Undefined",e[e.All=4095]="All"}(Ey||(Ey={})),function(e){e[e.Compatible=0]="Compatible",e[e.TypeIncompatible=1]="TypeIncompatible",e[e.HierarchyIssue=2]="HierarchyIssue"}(xy||(xy={})),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(Sy||(Sy={}));var Oy,Dy=function(){function e(e,t,i){this._connectedPoint=null,this._storedValue=null,this._storedFunction=null,this._acceptedConnectionPointType=null,this._endpoints=new Array,this._type=Ey.Geometry,this._linkedConnectionSource=null,this._typeConnectionSource=null,this._defaultConnectionPointType=null,this.acceptedConnectionPointTypes=[],this.excludedConnectionPointTypes=[],this.onConnectionObservable=new c.cP,this.onDisconnectionObservable=new c.cP,this.isExposedOnFrame=!1,this.exposedPortPosition=-1,this.defaultValue=null,this.value=null,this.valueMin=null,this.valueMax=null,this._callCount=0,this._executionCount=0,this._ownerBlock=t,this.name=e,this._direction=i}return Object.defineProperty(e.prototype,"direction",{get:function(){return this._direction},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){if(this._type===Ey.AutoDetect){if(this._ownerBlock.isInput)return this._ownerBlock.type;if(this._connectedPoint)return this._connectedPoint.type;if(this._linkedConnectionSource&&this._linkedConnectionSource.isConnected)return this._linkedConnectionSource.type}if(this._type===Ey.BasedOnInput){if(this._typeConnectionSource)return!this._typeConnectionSource.isConnected&&this._defaultConnectionPointType?this._defaultConnectionPointType:this._typeConnectionSource.type;if(this._defaultConnectionPointType)return this._defaultConnectionPointType}return this._type},set:function(e){this._type=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnected",{get:function(){return null!==this.connectedPoint||this.hasEndpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedPoint",{get:function(){return this._connectedPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ownerBlock",{get:function(){return this._ownerBlock},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceBlock",{get:function(){return this._connectedPoint?this._connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedBlocks",{get:function(){return 0===this._endpoints.length?[]:this._endpoints.map((function(e){return e.ownerBlock}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasEndpoints",{get:function(){return this._endpoints&&this._endpoints.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerType",{get:function(){return this._linkedConnectionSource&&this._linkedConnectionSource.isConnected?this.type:this._type},enumerable:!1,configurable:!0}),e.prototype._resetCounters=function(){this._callCount=0,this._executionCount=0},Object.defineProperty(e.prototype,"callCount",{get:function(){return this._callCount},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"executionCount",{get:function(){return this._executionCount},enumerable:!1,configurable:!0}),e.prototype.getConnectedValue=function(e){var t;return this.isConnected?(null===(t=this._connectedPoint)||void 0===t?void 0:t._storedFunction)?(this._connectedPoint._callCount++,this._connectedPoint._executionCount++,this._connectedPoint._storedFunction(e)):(this._connectedPoint._callCount++,this._connectedPoint._executionCount=1,this._connectedPoint._storedValue):(this._callCount++,this._executionCount=1,this.value)},e.prototype.getClassName=function(){return"NodeGeometryConnectionPoint"},e.prototype.canConnectTo=function(e){return 0===this.checkCompatibilityState(e)},e.prototype.checkCompatibilityState=function(e){var t=this._ownerBlock,i=e.ownerBlock;if(this.type!==e.type&&e.innerType!==Ey.AutoDetect)return e.acceptedConnectionPointTypes&&-1!==e.acceptedConnectionPointTypes.indexOf(this.type)?0:1;if(e.excludedConnectionPointTypes&&-1!==e.excludedConnectionPointTypes.indexOf(this.type))return 1;var r=i,n=t;return 0===this.direction&&(r=t,n=i),r.isAnAncestorOf(n)?2:0},e.prototype.connectTo=function(e,t){if(void 0===t&&(t=!1),!t&&!this.canConnectTo(e))throw"Cannot connect these two connectors.";return this._endpoints.push(e),e._connectedPoint=this,this.onConnectionObservable.notifyObservers(e),e.onConnectionObservable.notifyObservers(this),this},e.prototype.disconnectFrom=function(e){var t=this._endpoints.indexOf(e);return-1===t||(this._endpoints.splice(t,1),e._connectedPoint=null,this.onDisconnectionObservable.notifyObservers(e),e.onDisconnectionObservable.notifyObservers(this)),this},e.prototype.addExcludedConnectionPointFromAllowedTypes=function(e){for(var t=1;t<Ey.All;)e&t||this.excludedConnectionPointTypes.push(t),t<<=1},e.prototype.serialize=function(e){void 0===e&&(e=!0);var t={};return t.name=this.name,t.displayName=this.displayName,void 0!==this.value&&null!==this.value&&(this.value.asArray?(t.valueType="BABYLON."+this.value.getClassName(),t.value=this.value.asArray()):(t.valueType="number",t.value=this.value)),e&&this.connectedPoint&&(t.inputName=this.name,t.targetBlockId=this.connectedPoint.ownerBlock.uniqueId,t.targetConnectionName=this.connectedPoint.name,t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),(this.isExposedOnFrame||this.exposedPortPosition>=0)&&(t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),t},e.prototype.dispose=function(){this.onConnectionObservable.clear(),this.onDisconnectionObservable.clear()},e}(),Ny=function(){function e(e){this._name="",this._isInput=!1,this._isTeleportOut=!1,this._isTeleportIn=!1,this._isDebug=!1,this._isUnique=!1,this._buildExecutionTime=0,this.onBuildObservable=new c.cP,this._inputs=new Array,this._outputs=new Array,this._codeVariableName="",this.visibleOnFrame=!1,this._name=e,this.uniqueId=Ze.K.UniqueId}return Object.defineProperty(e.prototype,"buildExecutionTime",{get:function(){return this._buildExecutionTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputs",{get:function(){return this._inputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outputs",{get:function(){return this._outputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return this._name},set:function(e){this._name=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isInput",{get:function(){return this._isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportOut",{get:function(){return this._isTeleportOut},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportIn",{get:function(){return this._isTeleportIn},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDebug",{get:function(){return this._isDebug},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUnique",{get:function(){return this._isUnique},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"NodeGeometryBlock"},e.prototype._inputRename=function(e){return e},e.prototype._outputRename=function(e){return e},e.prototype.isAnAncestorOf=function(e){for(var t=0,i=this._outputs;t<i.length;t++){var r=i[t];if(r.hasEndpoints)for(var n=0,o=r.endpoints;n<o.length;n++){var a=o[n];if(a.ownerBlock===e)return!0;if(a.ownerBlock.isAnAncestorOf(e))return!0}}return!1},e.prototype.isAnAncestorOfType=function(e){if(this.getClassName()===e)return!0;for(var t=0,i=this._outputs;t<i.length;t++){var r=i[t];if(r.hasEndpoints)for(var n=0,o=r.endpoints;n<o.length;n++)if(o[n].ownerBlock.isAnAncestorOfType(e))return!0}return!1},e.prototype.getDescendantOfPredicate=function(e){if(e(this))return this;for(var t=0,i=this._outputs;t<i.length;t++){var r=i[t];if(r.hasEndpoints)for(var n=0,o=r.endpoints;n<o.length;n++){var a=o[n].ownerBlock.getDescendantOfPredicate(e);if(a)return a}}return null},e.prototype.registerInput=function(e,t,i,r,n,o){void 0===i&&(i=!1);var a=new Dy(e,this,0);return a.type=t,a.isOptional=i,a.defaultValue=r,a.value=r,a.valueMin=n,a.valueMax=o,this._inputs.push(a),this},e.prototype.registerOutput=function(e,t,i){return(i=null!=i?i:new Dy(e,this,1)).type=t,this._outputs.push(i),this},e.prototype._buildBlock=function(e){},e.prototype._customBuildStep=function(e){},e.prototype.build=function(e){if(this._buildId===e.buildId)return!0;if(this._outputs.length>0){if(!this._outputs.some((function(e){return e.hasEndpoints}))&&!this.isDebug)return!1;this.outputs.forEach((function(e){return e._resetCounters()}))}this._buildId=e.buildId;for(var t=0,i=this._inputs;t<i.length;t++){var r=i[t];r.connectedPoint?(c=r.connectedPoint.ownerBlock)&&c!==this&&c.build(e):r.isOptional||e.notConnectedNonOptionalInputs.push(r)}this._customBuildStep(e),e.verbose&&y.V.Log("Building ".concat(this.name," [").concat(this.getClassName(),"]"));var n=te.j.Now;this._buildBlock(e),this._buildExecutionTime=te.j.Now-n;for(var o=0,a=this._outputs;o<a.length;o++)for(var s=0,l=a[o].endpoints;s<l.length;s++){var c;(c=l[s].ownerBlock)&&c.build(e)}return this.onBuildObservable.notifyObservers(this),!1},e.prototype._linkConnectionTypes=function(e,t,i){void 0===i&&(i=!1),i?this._inputs[t]._acceptedConnectionPointType=this._inputs[e]:this._inputs[e]._linkedConnectionSource=this._inputs[t],this._inputs[t]._linkedConnectionSource=this._inputs[e]},e.prototype.initialize=function(){},e.prototype.autoConfigure=function(){},e.prototype.getInputByName=function(e){var t=this._inputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.getOutputByName=function(e){var t=this._outputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.serialize=function(){var e={};e.customType="BABYLON."+this.getClassName(),e.id=this.uniqueId,e.name=this.name,e.visibleOnFrame=this.visibleOnFrame,e.inputs=[],e.outputs=[];for(var t=0,i=this.inputs;t<i.length;t++){var r=i[t];e.inputs.push(r.serialize())}for(var n=0,o=this.outputs;n<o.length;n++){var a=o[n];e.outputs.push(a.serialize(!1))}return e},e.prototype._deserialize=function(e){this._name=e.name,this.comments=e.comments,this.visibleOnFrame=!!e.visibleOnFrame,this._deserializePortDisplayNamesAndExposedOnFrame(e)},e.prototype._deserializePortDisplayNamesAndExposedOnFrame=function(e){var t=this,i=e.inputs,r=e.outputs;i&&i.forEach((function(e){var i=t.inputs.find((function(t){return t.name===e.name}));if(i&&(e.displayName&&(i.displayName=e.displayName),e.isExposedOnFrame&&(i.isExposedOnFrame=e.isExposedOnFrame,i.exposedPortPosition=e.exposedPortPosition),void 0!==e.value&&null!==e.value))if("number"===e.valueType)i.value=e.value;else{var r=(0,o.n9)(e.valueType);r&&(i.value=r.FromArray(e.value))}})),r&&r.forEach((function(e,i){e.displayName&&(t.outputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.outputs[i].isExposedOnFrame=e.isExposedOnFrame,t.outputs[i].exposedPortPosition=e.exposedPortPosition)}))},e.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName;return"".concat(e,".visibleOnFrame = ").concat(this.visibleOnFrame,";\n")},e.prototype._dumpCodeForOutputConnections=function(e){var t="";if(-1!==e.indexOf(this))return t;e.push(this);for(var i=0,r=this.inputs;i<r.length;i++){var n=r[i];if(n.isConnected){var o=n.connectedPoint,a=o.ownerBlock;t+=a._dumpCodeForOutputConnections(e),t+="".concat(a._codeVariableName,".").concat(a._outputRename(o.name),".connectTo(").concat(this._codeVariableName,".").concat(this._inputRename(n.name),");\n")}}return t},e.prototype._dumpCode=function(e,t){t.push(this);var i=this.name.replace(/[^A-Za-z_]+/g,"");if(this._codeVariableName=i||"".concat(this.getClassName(),"_").concat(this.uniqueId),-1!==e.indexOf(this._codeVariableName)){var r=0;do{r++,this._codeVariableName=i+r}while(-1!==e.indexOf(this._codeVariableName))}e.push(this._codeVariableName);var n="\n// ".concat(this.getClassName(),"\n");this.comments&&(n+="// ".concat(this.comments,"\n"));var o=this.getClassName();if("GeometryInputBlock"===o){var a=this.type;n+="var ".concat(this._codeVariableName,' = new BABYLON.GeometryInputBlock("').concat(this.name,'", ').concat(a,");\n")}else n+="var ".concat(this._codeVariableName," = new BABYLON.").concat(o,'("').concat(this.name,'");\n');n+=this._dumpPropertiesCode();for(var s=0,l=this.inputs;s<l.length;s++){var c=l[s];if(c.isConnected){var u=c.connectedPoint.ownerBlock;-1===t.indexOf(u)&&(n+=u._dumpCode(e,t))}}for(var h=0,d=this.outputs;h<d.length;h++){var p=d[h];if(p.hasEndpoints)for(var f=0,_=p.endpoints;f<_.length;f++)(u=_[f].ownerBlock)&&-1===t.indexOf(u)&&(n+=u._dumpCode(e,t))}return n},e.prototype.clone=function(){var e=this.serialize(),t=(0,o.n9)(e.customType);if(t){var i=new t;return i._deserialize(e),i}return null},e.prototype.dispose=function(){for(var e=0,t=this.inputs;e<t.length;e++)t[e].dispose();for(var i=0,r=this.outputs;i<r.length;i++)r[i].dispose();this.onBuildObservable.clear()},(0,f.Cg)([(0,B.lK)("comment")],e.prototype,"comments",void 0),e}(),Fy=function(e){function t(t){var i=e.call(this,t)||this;return i._vertexData=null,i._isUnique=!0,i.registerInput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"currentVertexData",{get:function(){return this._vertexData},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryOutputBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){e.vertexData=this.geometry.getConnectedValue(e),this._vertexData=e.vertexData},t}(Ny);(0,o.Y5)("BABYLON.GeometryOutputBlock",Fy),function(e){e[e.None=0]="None",e[e.Positions=1]="Positions",e[e.Normals=2]="Normals",e[e.Tangents=3]="Tangents",e[e.UV=4]="UV",e[e.UV2=5]="UV2",e[e.UV3=6]="UV3",e[e.UV4=7]="UV4",e[e.UV5=8]="UV5",e[e.UV6=9]="UV6",e[e.Colors=10]="Colors",e[e.VertexID=11]="VertexID",e[e.FaceID=12]="FaceID",e[e.GeometryID=13]="GeometryID",e[e.CollectionID=14]="CollectionID",e[e.LoopID=15]="LoopID",e[e.InstanceID=16]="InstanceID"}(Oy||(Oy={}));var wy=function(){function e(){this._rotationMatrix=new u.uq,this._scalingMatrix=new u.uq,this._positionMatrix=new u.uq,this._scalingRotationMatrix=new u.uq,this._transformMatrix=new u.uq,this._tempVector3=new u.Pq,this.notConnectedNonOptionalInputs=[],this.noContextualData=[],this.vertexData=null,this._geometryContext=null,this._executionContext=null,this._instancingContext=null,this._geometryContextStack=[],this._executionContextStack=[],this._instancingContextStack=[]}return Object.defineProperty(e.prototype,"geometryContext",{get:function(){return this._geometryContext},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"executionContext",{get:function(){return this._executionContext},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instancingContext",{get:function(){return this._instancingContext},enumerable:!1,configurable:!0}),e.prototype.pushGeometryContext=function(e){this._geometryContext=e,this._geometryContextStack.push(this._geometryContext)},e.prototype.pushExecutionContext=function(e){this._executionContext=e,this._executionContextStack.push(this._executionContext)},e.prototype.pushInstancingContext=function(e){this._instancingContext=e,this._instancingContextStack.push(this._instancingContext)},e.prototype.restoreGeometryContext=function(){this._geometryContextStack.pop(),this._geometryContext=this._geometryContextStack.length>0?this._geometryContextStack[this._geometryContextStack.length-1]:null},e.prototype.restoreExecutionContext=function(){this._executionContextStack.pop(),this._executionContext=this._executionContextStack.length>0?this._executionContextStack[this._executionContextStack.length-1]:null},e.prototype.restoreInstancingContext=function(){this._instancingContextStack.pop(),this._instancingContext=this._instancingContextStack.length>0?this._instancingContextStack[this._instancingContextStack.length-1]:null},e.prototype.getContextualValue=function(e,t){if(void 0===t&&(t=!1),!this.executionContext)return t||this.noContextualData.push(e),null;var i=this.executionContext.getExecutionIndex();switch(e){case Oy.Positions:return this.executionContext.getOverridePositionsContextualValue?this.executionContext.getOverridePositionsContextualValue():this.geometryContext&&this.geometryContext.positions?u.Pq.FromArray(this.geometryContext.positions,3*i):u.Pq.Zero();case Oy.Normals:return this.executionContext.getOverrideNormalsContextualValue?this.executionContext.getOverrideNormalsContextualValue():this.geometryContext&&this.geometryContext.normals?u.Pq.FromArray(this.geometryContext.normals,3*i):u.Pq.Zero();case Oy.Colors:return this.geometryContext&&this.geometryContext.colors?u.IU.FromArray(this.geometryContext.colors,4*i):u.IU.Zero();case Oy.Tangents:return this.geometryContext&&this.geometryContext.tangents?u.IU.FromArray(this.geometryContext.tangents,4*i):u.IU.Zero();case Oy.UV:return this.executionContext.getOverrideUVs1ContextualValue?this.executionContext.getOverrideUVs1ContextualValue():this.geometryContext&&this.geometryContext.uvs?u.I9.FromArray(this.geometryContext.uvs,2*i):u.I9.Zero();case Oy.UV2:return this.geometryContext&&this.geometryContext.uvs2?u.I9.FromArray(this.geometryContext.uvs2,2*i):u.I9.Zero();case Oy.UV3:return this.geometryContext&&this.geometryContext.uvs3?u.I9.FromArray(this.geometryContext.uvs3,2*i):u.I9.Zero();case Oy.UV4:return this.geometryContext&&this.geometryContext.uvs4?u.I9.FromArray(this.geometryContext.uvs4,2*i):u.I9.Zero();case Oy.UV5:return this.geometryContext&&this.geometryContext.uvs5?u.I9.FromArray(this.geometryContext.uvs5,2*i):u.I9.Zero();case Oy.UV6:return this.geometryContext&&this.geometryContext.uvs6?u.I9.FromArray(this.geometryContext.uvs6,2*i):u.I9.Zero();case Oy.VertexID:return i;case Oy.FaceID:return this.executionContext.getExecutionFaceIndex();case Oy.LoopID:return this.executionContext.getExecutionLoopIndex();case Oy.InstanceID:return this.instancingContext?this.instancingContext.getInstanceIndex():0;case Oy.GeometryID:return this.geometryContext?this.geometryContext.uniqueId:0;case Oy.CollectionID:return this.geometryContext&&this.geometryContext.metadata&&this.geometryContext.metadata.collectionId||0}return null},e.prototype.adapt=function(e,t){var i=e.getConnectedValue(this)||0;if(e.type===t)return i;switch(t){case Ey.Vector2:return new u.I9(i,i);case Ey.Vector3:return new u.Pq(i,i,i);case Ey.Vector4:return new u.IU(i,i,i,i)}return null},e.prototype.adaptInput=function(e,t,i){var r;if(!e.isConnected)return e.value||i;var n=e.getConnectedValue(this);if((null===(r=e._connectedPoint)||void 0===r?void 0:r.type)===t)return n;switch(t){case Ey.Vector2:return new u.I9(n,n);case Ey.Vector3:return new u.Pq(n,n,n);case Ey.Vector4:return new u.IU(n,n,n,n)}return null},e.prototype.emitErrors=function(){for(var e="",t=0,i=this.notConnectedNonOptionalInputs;t<i.length;t++){var r=i[t];e+="input ".concat(r.name," from block ").concat(r.ownerBlock.name,"[").concat(r.ownerBlock.getClassName(),"] is not connected and is not optional.\n")}for(var n=0,o=this.noContextualData;n<o.length;n++){var a=o[n];e+="Contextual input ".concat(Oy[a]," has no context to pull data from (must be connected to a setXXX block or a instantiateXXX block).\n")}if(e)throw"Build of NodeGeometry failed:\n"+e},e.prototype._instantiate=function(e,t,i,r,n){u.uq.ScalingToRef(r.x,r.y,r.z,this._scalingMatrix),u.uq.RotationYawPitchRollToRef(i.y,i.x,i.z,this._rotationMatrix),u.uq.TranslationToRef(t.x,t.y,t.z,this._positionMatrix),this._scalingMatrix.multiplyToRef(this._rotationMatrix,this._scalingRotationMatrix),this._scalingRotationMatrix.multiplyToRef(this._positionMatrix,this._transformMatrix);for(var o=0;o<e.positions.length;o+=3)this._tempVector3.fromArray(e.positions,o),u.Pq.TransformCoordinatesToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.positions,o),e.normals&&(this._tempVector3.fromArray(e.normals,o),u.Pq.TransformNormalToRef(this._tempVector3,this._scalingRotationMatrix,this._tempVector3),this._tempVector3.toArray(e.normals,o));n.push(e)},e.prototype._instantiateWithMatrix=function(e,t,i){for(var r=0;r<e.positions.length;r+=3)this._tempVector3.fromArray(e.positions,r),u.Pq.TransformCoordinatesToRef(this._tempVector3,t,this._tempVector3),this._tempVector3.toArray(e.positions,r),e.normals&&(this._tempVector3.fromArray(e.normals,r),u.Pq.TransformNormalToRef(this._tempVector3,t,this._tempVector3),this._tempVector3.toArray(e.normals,r));i.push(e)},e.prototype._instantiateWithPositionAndMatrix=function(e,t,i,r){u.uq.TranslationToRef(t.x,t.y,t.z,this._positionMatrix),i.multiplyToRef(this._positionMatrix,this._transformMatrix);for(var n=0;n<e.positions.length;n+=3)this._tempVector3.fromArray(e.positions,n),u.Pq.TransformCoordinatesToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.positions,n),e.normals&&(this._tempVector3.fromArray(e.normals,n),u.Pq.TransformNormalToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.normals,n));r.push(e)},e}(),Ly=function(e){function t(t,i){void 0===i&&(i=Ey.AutoDetect);var r=e.call(this,t)||this;return r._type=Ey.Undefined,r._contextualSource=Oy.None,r.min=0,r.max=0,r.groupInInspector="",r.onValueChangedObservable=new c.cP,r._type=i,r._isInput=!0,r.setDefaultValue(),r.registerOutput("output",i),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"type",{get:function(){if(this._type===Ey.AutoDetect&&null!=this.value){if(!isNaN(this.value))return this._type=Ey.Float,this._type;switch(this.value.getClassName()){case"Vector2":return this._type=Ey.Vector2,this._type;case"Vector3":return this._type=Ey.Vector3,this._type;case"Vector4":return this._type=Ey.Vector4,this._type;case"Matrix":return this._type=Ey.Matrix,this._type}}return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isContextual",{get:function(){return this._contextualSource!==Oy.None},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"contextualValue",{get:function(){return this._contextualSource},set:function(e){switch(this._contextualSource=e,e){case Oy.Positions:case Oy.Normals:this._type=Ey.Vector3;break;case Oy.Colors:case Oy.Tangents:this._type=Ey.Vector4;break;case Oy.UV:case Oy.UV2:case Oy.UV3:case Oy.UV4:case Oy.UV5:case Oy.UV6:this._type=Ey.Vector2;break;case Oy.VertexID:case Oy.GeometryID:case Oy.CollectionID:case Oy.FaceID:case Oy.LoopID:case Oy.InstanceID:this._type=Ey.Int}this.output&&(this.output.type=this._type)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"value",{get:function(){return this._storedValue},set:function(e){this.type===Ey.Float&&this.min!==this.max&&(e=Math.max(this.min,e),e=Math.min(this.max,e)),this._storedValue=e,this.onValueChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valueCallback",{get:function(){return this._valueCallback},set:function(e){this._valueCallback=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryInputBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.setDefaultValue=function(){switch(this.contextualValue=Oy.None,this.type){case Ey.Int:case Ey.Float:this.value=0;break;case Ey.Vector2:this.value=u.I9.Zero();break;case Ey.Vector3:this.value=u.Pq.Zero();break;case Ey.Vector4:this.value=u.IU.Zero();break;case Ey.Matrix:this.value=u.uq.Identity()}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.isContextual?(this.output._storedValue=null,this.output._storedFunction=function(e){return e.getContextualValue(i._contextualSource)}):(this.output._storedFunction=null,this.output._storedValue=this.value)},t.prototype.dispose=function(){this.onValueChangedObservable.clear(),e.prototype.dispose.call(this)},t.prototype._dumpPropertiesCode=function(){var t=this._codeVariableName;if(this.isContextual)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,".contextualValue = BABYLON.NodeGeometryContextualSources.").concat(Oy[this._contextualSource],";\n");var i=[],r="";switch(this.type){case Ey.Float:case Ey.Int:r="".concat(this.value);break;case Ey.Vector2:r="new BABYLON.Vector2(".concat(this.value.x,", ").concat(this.value.y,")");break;case Ey.Vector3:r="new BABYLON.Vector3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");break;case Ey.Vector4:r="new BABYLON.Vector4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")")}return i.push("".concat(t,".value = ").concat(r)),this.type!==Ey.Float&&this.type!==Ey.Int||i.push("".concat(t,".min = ").concat(this.min),"".concat(t,".max = ").concat(this.max)),i.push(""),e.prototype._dumpPropertiesCode.call(this)+i.join(";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.type=this.type,t.contextualValue=this.contextualValue,t.min=this.min,t.max=this.max,t.groupInInspector=this.groupInInspector,null===this._storedValue||this.isContextual||(this._storedValue.asArray?(t.valueType="BABYLON."+this._storedValue.getClassName(),t.value=this._storedValue.asArray()):(t.valueType="number",t.value=this._storedValue)),t},t.prototype._deserialize=function(t){if(e.prototype._deserialize.call(this,t),this._type=t.type,this.contextualValue=t.contextualValue,this.min=t.min||0,this.max=t.max||0,this.groupInInspector=t.groupInInspector||"",t.valueType)if("number"===t.valueType)this._storedValue=t.value;else{var i=(0,o.n9)(t.valueType);i&&(this._storedValue=i.FromArray(t.value))}},t}(Ny);(0,o.Y5)("BABYLON.GeometryInputBlock",Ly);var By=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("size",Ey.Float,!0,1),i.registerInput("width",Ey.Float,!0,0),i.registerInput("height",Ey.Float,!0,0),i.registerInput("depth",Ey.Float,!0,0),i.registerInput("subdivisions",Ey.Int,!0,1),i.registerInput("subdivisionsX",Ey.Int,!0,0),i.registerInput("subdivisionsY",Ey.Int,!0,0),i.registerInput("subdivisionsZ",Ey.Int,!0,0),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"BoxBlock"},Object.defineProperty(t.prototype,"size",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsZ",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.size.isConnected){if(!this.width.isConnected&&!this.height.isConnected&&!this.depth.isConnected){var e=new Ly("Size");return e.value=1,void e.output.connectTo(this.size)}if(!this.width.isConnected){var t=new Ly("Width");t.value=1,t.output.connectTo(this.width)}if(!this.height.isConnected){var i=new Ly("Height");i.value=1,i.output.connectTo(this.height)}if(!this.depth.isConnected){var r=new Ly("Depth");r.value=1,r.output.connectTo(this.depth)}}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){i.size=t.size.getConnectedValue(e),i.width=t.width.getConnectedValue(e),i.height=t.height.getConnectedValue(e),i.depth=t.depth.getConnectedValue(e);var r=t.subdivisions.getConnectedValue(e),n=t.subdivisionsX.getConnectedValue(e),o=t.subdivisionsY.getConnectedValue(e),a=t.subdivisionsZ.getConnectedValue(e);return r&&(i.segments=r),n&&(i.widthSegments=n),o&&(i.heightSegments=o),a&&(i.depthSegments=a),Ha(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.BoxBlock",By);var Uy=function(){function e(t){this._buildId=e._BuildIdGenerator++,this._buildWasSuccessful=!1,this._vertexData=null,this._buildExecutionTime=0,this.BJSNODEGEOMETRYEDITOR=this._getGlobalNodeGeometryEditor(),this.editorData=null,this.attachedBlocks=[],this.onBuildObservable=new c.cP,this.outputBlock=null,this.name=t}return e.prototype._getGlobalNodeGeometryEditor=function(){return"undefined"!=typeof NODEGEOMETRYEDITOR?NODEGEOMETRYEDITOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.NodeGeometryEditor?BABYLON:void 0},Object.defineProperty(e.prototype,"buildExecutionTime",{get:function(){return this._buildExecutionTime},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"NodeGeometry"},e.prototype.getBlockByName=function(e){for(var t=null,i=0,r=this.attachedBlocks;i<r.length;i++){var n=r[i];if(n.name===e){if(t)return ee.S0.Warn("More than one block was found with the name `"+e+"`"),t;t=n}}return t},e.prototype.getBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var r=i[t];if(e(r))return r}return null},e.prototype.getInputBlocks=function(){for(var e=[],t=0,i=this.attachedBlocks;t<i.length;t++){var r=i[t];r.isInput&&e.push(r)}return e},e.prototype.edit=function(t){var i=this;return new Promise((function(r){if(i.BJSNODEGEOMETRYEDITOR=i.BJSNODEGEOMETRYEDITOR||i._getGlobalNodeGeometryEditor(),void 0===i.BJSNODEGEOMETRYEDITOR){var n=t&&t.editorURL?t.editorURL:e.EditorURL;ee.S0.LoadBabylonScript(n,(function(){i.BJSNODEGEOMETRYEDITOR=i.BJSNODEGEOMETRYEDITOR||i._getGlobalNodeGeometryEditor(),i._createNodeEditor(null==t?void 0:t.nodeGeometryEditorConfig),r()}))}else i._createNodeEditor(null==t?void 0:t.nodeGeometryEditorConfig),r()}))},e.prototype._createNodeEditor=function(e){var t=(0,f.Cl)({nodeGeometry:this},e);this.BJSNODEGEOMETRYEDITOR.NodeGeometryEditor.Show(t)},e.prototype.build=function(t,i,r){if(void 0===t&&(t=!1),void 0===i&&(i=!0),void 0===r&&(r=!1),this._buildWasSuccessful=!1,!this.outputBlock)throw"You must define the outputBlock property before building the geometry";var n=te.j.Now;this._initializeBlock(this.outputBlock,r);var o=new wy;o.buildId=this._buildId,o.verbose=t,this.outputBlock.build(o),i&&(this._buildId=e._BuildIdGenerator++),this._buildExecutionTime=te.j.Now-n,o.emitErrors(),this._buildWasSuccessful=!0,this._vertexData=o.vertexData,this.onBuildObservable.notifyObservers(this)},e.prototype.createMesh=function(e,t){if(void 0===t&&(t=null),this._buildWasSuccessful||this.build(),!this._vertexData)return null;var i=new Wi(e,t);return this._vertexData.applyToMesh(i),i._internalMetadata=i._internalMetadata||{},i._internalMetadata.nodeGeometry=this,i},e.prototype.updateMesh=function(e){return this._buildWasSuccessful||this.build(),!!this._vertexData&&(this._vertexData.applyToMesh(e),e._internalMetadata=e._internalMetadata||{},e._internalMetadata.nodeGeometry=this,e)},e.prototype._initializeBlock=function(e,t){void 0===t&&(t=!0),e.initialize(),t&&e.autoConfigure(),e._preparationId=this._buildId,-1===this.attachedBlocks.indexOf(e)&&this.attachedBlocks.push(e);for(var i=0,r=e.inputs;i<r.length;i++){var n=r[i].connectedPoint;if(n){var o=n.ownerBlock;o!==e&&this._initializeBlock(o,t)}}},e.prototype.clear=function(){this.outputBlock=null,this.attachedBlocks.length=0},e.prototype.removeBlock=function(e){var t=this.attachedBlocks.indexOf(e);t>-1&&this.attachedBlocks.splice(t,1),e===this.outputBlock&&(this.outputBlock=null)},e.prototype.parseSerializedObject=function(e,t){void 0===t&&(t=!1),t||this.clear();for(var i={},r=0,n=e.blocks;r<n.length;r++){var a=n[r],s=(0,o.n9)(a.customType);s&&((f=new s)._deserialize(a),i[a.id]=f,this.attachedBlocks.push(f))}for(var l=0,c=this.attachedBlocks;l<c.length;l++)if((f=c[l]).isTeleportOut){var u=f,h=u._tempEntryPointUniqueId;if(h){var d=i[h];d&&d.attachToEndpoint(u)}}for(var p=0;p<e.blocks.length;p++){var f;(f=i[(a=e.blocks[p]).id])&&(f.inputs.length&&a.inputs.some((function(e){return e.targetConnectionName}))&&!t||this._restoreConnections(f,e,i))}if(e.outputNodeId&&(this.outputBlock=i[e.outputNodeId]),e.locations||e.editorData&&e.editorData.locations){for(var _=e.locations||e.editorData.locations,m=0,g=_;m<g.length;m++){var v=g[m];i[v.blockId]&&(v.blockId=i[v.blockId].uniqueId)}t&&this.editorData&&this.editorData.locations&&_.concat(this.editorData.locations),e.locations?this.editorData={locations:_}:(this.editorData=e.editorData,this.editorData.locations=_);var y=[];for(var b in i)y[b]=i[b].uniqueId;this.editorData.map=y}this.comment=e.comment},e.prototype._restoreConnections=function(e,t,i){for(var r=0,n=e.outputs;r<n.length;r++)for(var o=n[r],a=0,s=t.blocks;a<s.length;a++){var l=s[a],c=i[l.id];if(c)for(var u=0,h=l.inputs;u<h.length;u++){var d=h[u];if(i[d.targetBlockId]!==e||d.targetConnectionName!==o.name);else{var p=c.getInputByName(d.inputName);if(!p||p.isConnected)continue;o.connectTo(p,!0),this._restoreConnections(c,t,i)}}}},e.prototype.generateCode=function(){var e=[],t=[],i=["const","var","let"];this.outputBlock&&this._gatherBlocks(this.outputBlock,t);for(var r='let nodeGeometry = new BABYLON.NodeGeometry("'.concat(this.name||"node geometry",'");\n'),n=0,o=t;n<o.length;n++){var a=o[n];a.isInput&&-1===e.indexOf(a)&&(r+=a._dumpCode(i,e))}return this.outputBlock&&(e=[],r+="// Connections\n",r+=this.outputBlock._dumpCodeForOutputConnections(e),r+="// Output nodes\n",r+="nodeGeometry.outputBlock = ".concat(this.outputBlock._codeVariableName,";\n"),r+="nodeGeometry.build();\n"),r},e.prototype._gatherBlocks=function(e,t){if(-1===t.indexOf(e)){t.push(e);for(var i=0,r=e.inputs;i<r.length;i++){var n=r[i].connectedPoint;n&&(o=n.ownerBlock)!==e&&this._gatherBlocks(o,t)}var o;e.isTeleportOut&&(o=e).entryPoint&&this._gatherBlocks(o.entryPoint,t)}},e.prototype.setToDefault=function(){this.clear(),this.editorData=null;var e=new By("Box");e.autoConfigure();var t=new Fy("Geometry Output");e.geometry.connectTo(t.geometry),this.outputBlock=t},e.prototype.clone=function(t){var i=this.serialize(),r=V.p.Clone((function(){return new e(t)}),this);return r.name=t,r.parseSerializedObject(i),r._buildId=this._buildId,r.build(!1),r},e.prototype.serialize=function(e){var t=e?{}:V.p.Serialize(this);t.editorData=JSON.parse(JSON.stringify(this.editorData));var i=[];e?i=e:(t.customType="BABYLON.NodeGeometry",this.outputBlock&&(t.outputNodeId=this.outputBlock.uniqueId)),t.blocks=[];for(var r=0,n=i;r<n.length;r++){var o=n[r];t.blocks.push(o.serialize())}if(!e)for(var a=0,s=this.attachedBlocks;a<s.length;a++)o=s[a],-1===i.indexOf(o)&&t.blocks.push(o.serialize());return t},e.prototype.dispose=function(){for(var e=0,t=this.attachedBlocks;e<t.length;e++)t[e].dispose();this.attachedBlocks.length=0,this.onBuildObservable.clear()},e.CreateDefault=function(t){var i=new e(t);return i.setToDefault(),i.build(),i},e.Parse=function(t){var i=V.p.Parse((function(){return new e(t.name)}),t,null);return i.parseSerializedObject(t),i.build(),i},e.ParseFromSnippetAsync=function(t,i,r){var n=this;return void 0===r&&(r=!1),"_BLANK"===t?Promise.resolve(e.CreateDefault("blank")):new Promise((function(o,a){var s=new Y.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var n=JSON.parse(JSON.parse(s.responseText).jsonPayload),l=JSON.parse(n.nodeGeometry);i||(i=V.p.Parse((function(){return new e(t)}),l,null)),i.parseSerializedObject(l),i.snippetId=t;try{r||i.build(),o(i)}catch(e){a(e)}}else a("Unable to load the snippet "+t)})),s.open("GET",n.SnippetUrl+"/"+t.replace(/#/g,"/")),s.send()}))},e._BuildIdGenerator=0,e.EditorURL="".concat(ee.S0._DefaultCdnUrl,"/v").concat(Pi.Version,"/nodeGeometryEditor/babylon.nodeGeometryEditor.js"),e.SnippetUrl=s.Y.SnippetUrl,(0,f.Cg)([(0,B.lK)()],e.prototype,"name",void 0),(0,f.Cg)([(0,B.lK)("comment")],e.prototype,"comment",void 0),e}(),Vy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.epsilon=st.bH,i.registerInput("geometry",Ey.Geometry),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryOptimizeBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(!t.geometry.isConnected)return null;for(var i=t.geometry.getConnectedValue(e),r=[],n={},o=0;o<i.positions.length;o+=3){for(var a=i.positions[o],s=i.positions[o+1],l=i.positions[o+2],c=!1,u=0;u<r.length;u+=3)w.X.WithinEpsilon(a,r[u],t.epsilon)&&w.X.WithinEpsilon(s,r[u+1],t.epsilon)&&w.X.WithinEpsilon(l,r[u+2],t.epsilon)&&(n[o/3]=u/3,c=!0);c||(n[o/3]=r.length/3,r.push(a,s,l))}var h=new ii;return h.positions=r,h.indices=i.indices.map((function(e){return n[e]})),h};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")+"".concat(this._codeVariableName,".epsilon = ").concat(this.epsilon,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t.epsilon=this.epsilon,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext,this.epsilon=t.epsilon},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,f.Cg)([Dp("Epsilon",1,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"epsilon",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryOptimizeBlock",Vy);var ky=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("size",Ey.Float,!0,1),i.registerInput("width",Ey.Float,!0,0),i.registerInput("height",Ey.Float,!0,0),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"PlaneBlock"},Object.defineProperty(t.prototype,"size",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.size.isConnected){if(!this.width.isConnected&&!this.height.isConnected){var e=new Ly("Size");return e.value=1,void e.output.connectTo(this.size)}if(!this.width.isConnected){var t=new Ly("Width");t.value=1,t.output.connectTo(this.width)}if(!this.height.isConnected){var i=new Ly("Height");i.value=1,i.output.connectTo(this.height)}}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.size=t.size.getConnectedValue(e),i.width=t.width.getConnectedValue(e),i.height=t.height.getConnectedValue(e),yr(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.PlaneBlock",ky);var Gy=function(e){function t(t){var i=e.call(this,t)||this;return i._cachedVertexData=null,i.reverseWindingOrder=!1,i.serializedCachedData=!1,i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},set:function(e){this._mesh=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"MeshBlock"},Object.defineProperty(t.prototype,"isUsingCachedData",{get:function(){return!this.mesh&&!!this._cachedVertexData},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.cleanData=function(){this._mesh=null,this._cachedVertexData=null},t.prototype._buildBlock=function(){if(this._mesh){var e=ii.ExtractFromMesh(this._mesh,!1,!0);if(this._cachedVertexData=null,this.reverseWindingOrder&&e.indices)for(var t=0;t<e.indices.length;t+=3){var i=e.indices[t];e.indices[t]=e.indices[t+2],e.indices[t+2]=i}this.geometry._storedFunction=function(){return e.clone()}}else this._cachedVertexData?this.geometry._storedValue=this._cachedVertexData.clone():this.geometry._storedValue=null},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.serializedCachedData=this.serializedCachedData,this.serializedCachedData&&(this._mesh?t.cachedVertexData=ii.ExtractFromMesh(this._mesh,!1,!0).serialize():this._cachedVertexData&&(t.cachedVertexData=this._cachedVertexData.serialize())),t.reverseWindingOrder=this.reverseWindingOrder,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),t.cachedVertexData&&(this._cachedVertexData=ii.Parse(t.cachedVertexData)),this.serializedCachedData=!!t.serializedCachedData,this.reverseWindingOrder=t.reverseWindingOrder},(0,f.Cg)([Dp("Serialize cached data",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"serializedCachedData",void 0),t}(Ny);(0,o.Y5)("BABYLON.MeshBlock",Gy);var zy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("radius",Ey.Float,!0,1),i.registerInput("radiusX",Ey.Float,!0,0),i.registerInput("radiusY",Ey.Float,!0,0),i.registerInput("radiusZ",Ey.Float,!0,0),i.registerInput("subdivisions",Ey.Int,!0,4),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"IcoSphereBlock"},Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radiusX",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radiusY",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radiusZ",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.radius.isConnected){var e=new Ly("Radius");e.value=.2,e.output.connectTo(this.radius)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.radius=t.radius.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),i.radiusX=t.radiusX.getConnectedValue(e),i.radiusY=t.radiusY.getConnectedValue(e),i.radiusZ=t.radiusZ.getConnectedValue(e),Ks(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.IcoSphereBlock",zy);var Yy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("segments",Ey.Int,!0,32),i.registerInput("diameter",Ey.Float,!0,1),i.registerInput("diameterX",Ey.Float,!0,0),i.registerInput("diameterY",Ey.Float,!0,0),i.registerInput("diameterZ",Ey.Float,!0,0),i.registerInput("arc",Ey.Float,!0,1),i.registerInput("slice",Ey.Float,!0,1),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SphereBlock"},Object.defineProperty(t.prototype,"segments",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterX",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterY",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterZ",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"slice",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new Ly("Diameter");e.value=1,e.output.connectTo(this.diameter)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.segments=t.segments.getConnectedValue(e),i.diameter=t.diameter.getConnectedValue(e),i.diameterX=t.diameterX.getConnectedValue(e),i.diameterY=t.diameterY.getConnectedValue(e),i.diameterZ=t.diameterZ.getConnectedValue(e),i.arc=t.arc.getConnectedValue(e),i.slice=t.slice.getConnectedValue(e),Ka(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SphereBlock",Yy);var Xy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("width",Ey.Float,!0,1),i.registerInput("height",Ey.Float,!0,1),i.registerInput("subdivisions",Ey.Int,!0,1),i.registerInput("subdivisionsX",Ey.Int,!0,0),i.registerInput("subdivisionsY",Ey.Int,!0,0),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GridBlock"},Object.defineProperty(t.prototype,"width",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.width.isConnected){var e=new Ly("Width");e.value=1,e.output.connectTo(this.width)}if(!this.height.isConnected){var t=new Ly("Height");t.value=1,t.output.connectTo(this.height)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.width=t.width.getConnectedValue(e),i.height=t.height.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),i.subdivisionsX=t.subdivisionsX.getConnectedValue(e),i.subdivisionsY=t.subdivisionsY.getConnectedValue(e),na(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.GridBlock",Xy);var Wy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("diameter",Ey.Float,!0,1),i.registerInput("thickness",Ey.Float,!0,.5),i.registerInput("tessellation",Ey.Int,!0,16),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TorusBlock"},Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new Ly("Diameter");e.value=1,e.output.connectTo(this.diameter)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.thickness=t.thickness.getConnectedValue(e),i.diameter=t.diameter.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),ha(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.TorusBlock",Wy);var Hy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("height",Ey.Float,!0,25),i.registerInput("diameter",Ey.Float,!0,1),i.registerInput("diameterTop",Ey.Float,!0,-1),i.registerInput("diameterBottom",Ey.Float,!0,-1),i.registerInput("subdivisions",Ey.Int,!0,1),i.registerInput("tessellation",Ey.Int,!0,24),i.registerInput("arc",Ey.Float,!0,1),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CylinderBlock"},Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterTop",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterBottom",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new Ly("Diameter");e.value=1,e.output.connectTo(this.diameter)}if(!this.height.isConnected){var t=new Ly("Height");t.value=1,t.output.connectTo(this.height)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.height=t.height.getConnectedValue(e),i.diameter=t.diameter.getConnectedValue(e),i.diameterTop=t.diameterTop.getConnectedValue(e),i.diameterBottom=t.diameterBottom.getConnectedValue(e),-1===i.diameterTop&&(i.diameterTop=i.diameter),-1===i.diameterBottom&&(i.diameterBottom=i.diameter),i.tessellation=t.tessellation.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),i.arc=t.arc.getConnectedValue(e),Da(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.CylinderBlock",Hy);var jy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("height",Ey.Float,!0,1),i.registerInput("radius",Ey.Float,!0,.25),i.registerInput("tessellation",Ey.Int,!0,16),i.registerInput("subdivisions",Ey.Int,!0,2),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CapsuleBlock"},Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.height.isConnected){var e=new Ly("Height");e.value=1,e.output.connectTo(this.height)}if(!this.radius.isConnected){var t=new Ly("Radius");t.value=.2,t.output.connectTo(this.radius)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.height=t.height.getConnectedValue(e),i.radius=t.radius.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),ns(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.CapsuleBlock",jy);var qy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("radius",Ey.Float,!0,.5),i.registerInput("tessellation",Ey.Int,!0,64),i.registerInput("arc",Ey.Float,!0,1),i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DiscBlock"},Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.radius.isConnected){var e=new Ly("Radius");e.value=.2,e.output.connectTo(this.radius)}},t.prototype._buildBlock=function(e){var t=this,i={},r=function(e){return i.radius=t.radius.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),i.arc=t.arc.getConnectedValue(e),us(i)};if(this.evaluateContext)this.geometry._storedFunction=r;else{var n=r(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,n.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.DiscBlock",qy);var Ky=function(e){function t(t){var i=e.call(this,t)||this;return i.registerOutput("geometry",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NullBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){this.geometry._storedValue=null},t}(Ny);(0,o.Y5)("BABYLON.NullBlock",Ky);var Qy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("positions",Ey.Vector3),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetPositionsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positions",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions||!t.positions.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var r=t.positions.getConnectedValue(e);r&&r.toArray(t._vertexData.positions,3*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetPositionsBlock",Qy);var Zy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("normals",Ey.Vector3),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetNormalsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normals",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.normals.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.normals||(t._vertexData.normals=[]);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var r=t.normals.getConnectedValue(e);r&&r.toArray(t._vertexData.normals,3*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetNormalsBlock",Zy);var Jy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.textureCoordinateIndex=0,i.registerInput("geometry",Ey.Geometry),i.registerInput("uvs",Ey.Vector2),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetUVsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvs",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.uvs.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);var i=[],r=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<r;t._currentIndex++){var n=t.uvs.getConnectedValue(e);n&&n.toArray(i,2*t._currentIndex)}switch(t.textureCoordinateIndex){case 0:t._vertexData.uvs=i;break;case 1:t._vertexData.uvs2=i;break;case 2:t._vertexData.uvs3=i;break;case 3:t._vertexData.uvs4=i;break;case 4:t._vertexData.uvs5=i;break;case 5:t._vertexData.uvs6=i}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".textureCoordinateIndex};\n")+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t.textureCoordinateIndex=this.textureCoordinateIndex,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.textureCoordinateIndex=t.textureCoordinateIndex,void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,f.Cg)([Dp("Texture coordinates index",4,"ADVANCED",{notifiers:{update:!0},options:[{label:"UV1",value:0},{label:"UV2",value:1},{label:"UV3",value:2},{label:"UV4",value:3},{label:"UV5",value:4},{label:"UV6",value:5}]})],t.prototype,"textureCoordinateIndex",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetUVsBlock",Jy);var $y=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("colors",Ey.AutoDetect),i.registerOutput("output",Ey.Geometry),i._inputs[1].excludedConnectionPointTypes.push(Ey.Int),i._inputs[1].excludedConnectionPointTypes.push(Ey.Float),i._inputs[1].excludedConnectionPointTypes.push(Ey.Vector2),i._inputs[1].excludedConnectionPointTypes.push(Ey.Texture),i._inputs[1].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetColorsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colors",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){var i;if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.colors.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.colors||(t._vertexData.colors=[]);var r=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<r;t._currentIndex++)if((null===(i=t.colors.connectedPoint)||void 0===i?void 0:i.type)===Ey.Vector3){var n=t.colors.getConnectedValue(e);n&&(n.toArray(t._vertexData.colors,4*t._currentIndex),t._vertexData.colors[4*t._currentIndex+3]=1,t._vertexData.hasVertexAlpha=!1)}else{var o=t.colors.getConnectedValue(e);o&&(o.toArray(t._vertexData.colors,4*t._currentIndex),t._vertexData.hasVertexAlpha=!0)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetColorsBlock",$y);var eb,tb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("tangents",Ey.Vector4),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetTangentsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangents",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.tangents.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.tangents||(t._vertexData.tangents=[]);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var r=t.tangents.getConnectedValue(e);r&&r.toArray(t._vertexData.tangents,4*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetTangentsBlock",tb),function(e){e[e.Add=0]="Add",e[e.Subtract=1]="Subtract",e[e.Multiply=2]="Multiply",e[e.Divide=3]="Divide",e[e.Max=4]="Max",e[e.Min=5]="Min"}(eb||(eb={}));var ib=function(e){function t(t){var i,r,n=e.call(this,t)||this;n.operation=eb.Add,n.registerInput("left",Ey.AutoDetect),n.registerInput("right",Ey.AutoDetect),n.registerOutput("output",Ey.BasedOnInput),n.output._typeConnectionSource=n.left;var o=[Ey.Matrix,Ey.Geometry,Ey.Texture];return(i=n.left.excludedConnectionPointTypes).push.apply(i,o),(r=n.right.excludedConnectionPointTypes).push.apply(r,o),n._linkConnectionTypes(0,1),n._connectionObservers=[n.left.onConnectionObservable.add((function(){return n._updateInputOutputTypes()})),n.left.onDisconnectionObservable.add((function(){return n._updateInputOutputTypes()})),n.right.onConnectionObservable.add((function(){return n._updateInputOutputTypes()})),n.right.onDisconnectionObservable.add((function(){return n._updateInputOutputTypes()}))],n}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MathBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e,t,i,r=this.left,n=this.right;if(!r.isConnected||!n.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var o=r.type===Ey.Float||r.type===Ey.Int,a=n.type===Ey.Float||n.type===Ey.Int,s=o&&a;switch(this.operation){case eb.Add:i=s?function(e){return r.getConnectedValue(e)+n.getConnectedValue(e)}:o?function(e){return e.adapt(r,n.type).add(n.getConnectedValue(e))}:function(e){return r.getConnectedValue(e).add(e.adapt(n,r.type))};break;case eb.Subtract:i=s?function(e){return r.getConnectedValue(e)-n.getConnectedValue(e)}:o?function(e){return e.adapt(r,n.type).subtract(n.getConnectedValue(e))}:function(e){return r.getConnectedValue(e).subtract(e.adapt(n,r.type))};break;case eb.Multiply:i=s?function(e){return r.getConnectedValue(e)*n.getConnectedValue(e)}:o?function(e){return e.adapt(r,n.type).multiply(n.getConnectedValue(e))}:function(e){return r.getConnectedValue(e).multiply(e.adapt(n,r.type))};break;case eb.Divide:i=s?function(e){return r.getConnectedValue(e)/n.getConnectedValue(e)}:o?function(e){return e.adapt(r,n.type).divide(n.getConnectedValue(e))}:function(e){return r.getConnectedValue(e).divide(e.adapt(n,r.type))};break;case eb.Min:if(s)i=function(e){return Math.min(r.getConnectedValue(e),n.getConnectedValue(e))};else{var l=(e=o?[n,r]:[r,n])[0],c=e[1];switch(l.type){case Ey.Vector2:i=function(e){return u.I9.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))};break;case Ey.Vector3:i=function(e){return u.Pq.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))};break;case Ey.Vector4:i=function(e){return u.IU.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))}}}break;case eb.Max:if(!s){var h=(t=o?[n,r]:[r,n])[0],d=t[1];switch(h.type){case Ey.Vector2:i=function(e){return u.I9.Maximize(h.getConnectedValue(e),e.adapt(d,h.type))};break;case Ey.Vector3:i=function(e){return u.Pq.Maximize(h.getConnectedValue(e),e.adapt(d,h.type))};break;case Ey.Vector4:i=function(e){return u.IU.Maximize(h.getConnectedValue(e),e.adapt(d,h.type))}}break}i=function(e){return Math.max(r.getConnectedValue(e),n.getConnectedValue(e))}}this.output._storedFunction=function(e){return r.type===Ey.Int?0|i(e):i(e)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.MathBlockOperations.").concat(eb[this.operation],";\n")},t.prototype._updateInputOutputTypes=function(){if(this.output._typeConnectionSource=this.left,this.left.isConnected&&this.right.isConnected?(this.left.type===Ey.Int||this.left.type===Ey.Float&&this.right.type!==Ey.Int)&&(this.output._typeConnectionSource=this.right):this.left.isConnected!==this.right.isConnected&&(this.output._typeConnectionSource=this.left.isConnected?this.left:this.right),this.left.isConnected||this.right.isConnected)for(var e=0,t=[[this.left,this.right],[this.right,this.left]];e<t.length;e++){var i=t[e],r=i[0],n=i[1];r.acceptedConnectionPointTypes=[Ey.Int,Ey.Float],n.isConnected&&(r.acceptedConnectionPointTypes.push(n.type),n.type!==Ey.Int&&n.type!==Ey.Float||r.acceptedConnectionPointTypes.push(Ey.Vector2,Ey.Vector3,Ey.Vector4))}},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._connectionObservers.forEach((function(e){return e.remove()})),this._connectionObservers.length=0},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.operation=t.operation},(0,f.Cg)([Dp("Operation",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Add",value:eb.Add},{label:"Subtract",value:eb.Subtract},{label:"Multiply",value:eb.Multiply},{label:"Divide",value:eb.Divide},{label:"Max",value:eb.Max},{label:"Min",value:eb.Min}]})],t.prototype,"operation",void 0),t}(Ny);(0,o.Y5)("BABYLON.MathBlock",ib);var rb,nb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("fromMin",Ey.Float,!0,0),i.registerInput("fromMax",Ey.Float,!0,1),i.registerInput("toMin",Ey.Float,!0,0),i.registerInput("toMax",Ey.Float,!0,1),i.registerOutput("output",Ey.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ey.Vector2),i._inputs[0].excludedConnectionPointTypes.push(Ey.Vector3),i._inputs[0].excludedConnectionPointTypes.push(Ey.Vector4),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MapRangeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromMin",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromMax",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toMin",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toMax",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),r=e.fromMin.getConnectedValue(t),n=e.fromMax.getConnectedValue(t),o=e.toMin.getConnectedValue(t),a=(i-r)/(n-r)*(e.toMax.getConnectedValue(t)-o)+o;return e.output.type===Ey.Int?Math.floor(a):a}},t}(Ny);(0,o.Y5)("BABYLON.MapRangeBlock",nb),function(e){e[e.Equal=0]="Equal",e[e.NotEqual=1]="NotEqual",e[e.LessThan=2]="LessThan",e[e.GreaterThan=3]="GreaterThan",e[e.LessOrEqual=4]="LessOrEqual",e[e.GreaterOrEqual=5]="GreaterOrEqual",e[e.Xor=6]="Xor",e[e.Or=7]="Or",e[e.And=8]="And"}(rb||(rb={}));var ob,ab=function(e){function t(t){var i=e.call(this,t)||this;return i.test=rb.Equal,i.registerInput("left",Ey.Float),i.registerInput("right",Ey.Float,!0,0),i.registerInput("ifTrue",Ey.AutoDetect,!0,1),i.registerInput("ifFalse",Ey.AutoDetect,!0,0),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[2],i._outputs[0]._defaultConnectionPointType=Ey.Float,i._inputs[0].acceptedConnectionPointTypes.push(Ey.Int),i._inputs[1].acceptedConnectionPointTypes.push(Ey.Int),i._linkConnectionTypes(2,3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ConditionBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ifTrue",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ifFalse",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.output._storedFunction=function(t){return function(t){var i=e.left.getConnectedValue(t),r=e.right.getConnectedValue(t),n=!1;switch(e.test){case rb.Equal:n=w.X.WithinEpsilon(i,r,st.bH);break;case rb.NotEqual:n=i!==r;break;case rb.LessThan:n=i<r;break;case rb.GreaterThan:n=i>r;break;case rb.LessOrEqual:n=i<=r;break;case rb.GreaterOrEqual:n=i>=r;break;case rb.Xor:n=!!i&&!r||!i&&!!r;break;case rb.Or:n=!!i||!!r;break;case rb.And:n=!!i&&!!r}return n}(t)?e.ifTrue.getConnectedValue(t):e.ifFalse.getConnectedValue(t)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".test = BABYLON.ConditionBlockTests.").concat(rb[this.test],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.test=this.test,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.test=t.test},(0,f.Cg)([Dp("Test",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Equal",value:rb.Equal},{label:"NotEqual",value:rb.NotEqual},{label:"LessThan",value:rb.LessThan},{label:"GreaterThan",value:rb.GreaterThan},{label:"LessOrEqual",value:rb.LessOrEqual},{label:"GreaterOrEqual",value:rb.GreaterOrEqual},{label:"Xor",value:rb.Xor},{label:"Or",value:rb.Or},{label:"And",value:rb.And}]})],t.prototype,"test",void 0),t}(Ny);(0,o.Y5)("BABYLON.ConditionBlock",ab),function(e){e[e.None=0]="None",e[e.LoopID=1]="LoopID",e[e.InstanceID=2]="InstanceID"}(ob||(ob={}));var sb=function(e){function t(t){var i=e.call(this,t)||this;return i._currentLockId=-1,i.lockMode=ob.None,i.registerInput("min",Ey.AutoDetect),i.registerInput("max",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[1].excludedConnectionPointTypes.push(Ey.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RandomBlock"},Object.defineProperty(t.prototype,"min",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"max",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.min.isConnected){var e=new Ly("Min");e.value=0,e.output.connectTo(this.min)}if(!this.max.isConnected){var t=new Ly("Max");t.value=1,t.output.connectTo(this.max)}},t.prototype._buildBlock=function(){var e=this,t=null;switch(this._currentLockId=-1,this.min.type){case Ey.Int:case Ey.Float:t=function(t){var i=e.min.getConnectedValue(t)||0,r=e.max.getConnectedValue(t)||0;return i+Math.random()*(r-i)};break;case Ey.Vector2:t=function(t){var i=e.min.getConnectedValue(t)||u.I9.Zero(),r=e.max.getConnectedValue(t)||u.I9.Zero();return new u.I9(i.x+Math.random()*(r.x-i.x),i.y+Math.random()*(r.y-i.y))};break;case Ey.Vector3:t=function(t){var i=e.min.getConnectedValue(t)||u.Pq.Zero(),r=e.max.getConnectedValue(t)||u.Pq.Zero();return new u.Pq(i.x+Math.random()*(r.x-i.x),i.y+Math.random()*(r.y-i.y),i.z+Math.random()*(r.z-i.z))};break;case Ey.Vector4:t=function(t){var i=e.min.getConnectedValue(t)||u.IU.Zero(),r=e.max.getConnectedValue(t)||u.IU.Zero();return new u.IU(i.x+Math.random()*(r.x-i.x),i.y+Math.random()*(r.y-i.y),i.z+Math.random()*(r.z-i.z),i.w+Math.random()*(r.w-i.w))}}this.lockMode!==ob.None&&t?this.output._storedFunction=function(i){var r=0;switch(e.lockMode){case ob.InstanceID:r=i.getContextualValue(Oy.InstanceID,!0)||0;break;case ob.LoopID:r=i.getContextualValue(Oy.LoopID,!0)||0}return e._currentLockId===r&&e.lockMode!==ob.None||(e._currentLockId=r,e.output._storedValue=t(i)),e.output._storedValue}:this.output._storedFunction=t},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".lockMode = BABYLON.RandomBlockLocks.").concat(ob[this.lockMode],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.lockMode=this.lockMode,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.lockMode=t.lockMode},(0,f.Cg)([Dp("LockMode",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"None",value:ob.None},{label:"LoopID",value:ob.LoopID},{label:"InstanceID",value:ob.InstanceID}]})],t.prototype,"lockMode",void 0),t}(Ny);(0,o.Y5)("BABYLON.RandomBlock",sb);var lb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("offset",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scale",Ey.Float,!0,1),i.registerInput("octaves",Ey.Float,!0,2,0,16),i.registerInput("roughness",Ey.Float,!0,.5,0,1),i.registerOutput("output",Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NoiseBlock"},Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scale",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"octaves",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._negateIf=function(e,t){return 0!==t?-e:e},t.prototype._noiseGrad=function(e,t,i,r){var n=15&e,o=n<8?t:i,a=n<4?i:12===n||14==n?t:r;return this._negateIf(o,n&o)+this._negateIf(a,2&n)},t.prototype._fade=function(e){return e*e*e*(e*(6*e-15)+10)},t.prototype._hashBitRotate=function(e,t){return e<<t|e>>32-t},t.prototype._hash=function(e,t,i){var r,n,o;return r=n=o=3735928584,o+=i,r+=e,o^=n+=t,r^=o-=this._hashBitRotate(n,14),n^=r-=this._hashBitRotate(o,11),o^=n-=this._hashBitRotate(r,25),r^=o-=this._hashBitRotate(n,16),n^=r-=this._hashBitRotate(o,4),(o^=n-=this._hashBitRotate(r,14))-this._hashBitRotate(n,24)},t.prototype._mix=function(e,t,i,r,n,o,a,s,l,c,u){var h=1-l,d=1-c;return(1-u)*(d*(e*h+t*l)+c*(i*h+r*l))+u*(d*(n*h+o*l)+c*(a*h+s*l))},t.prototype._perlinNoise=function(e){var t=(0|e.x)-(e.x<0?1:0),i=(0|e.y)-(e.y<0?1:0),r=(0|e.z)-(e.z<0?1:0),n=e.x-t,o=e.y-i,a=e.z-r,s=this._fade(n),l=this._fade(o),c=this._fade(a);return this._mix(this._noiseGrad(this._hash(t,i,r),n,o,a),this._noiseGrad(this._hash(t+1,i,r),n-1,o,a),this._noiseGrad(this._hash(t,i+1,r),n,o-1,a),this._noiseGrad(this._hash(t+1,i+1,r),n-1,o-1,a),this._noiseGrad(this._hash(t,i,r+1),n,o,a-1),this._noiseGrad(this._hash(t+1,i,r+1),n-1,o,a-1),this._noiseGrad(this._hash(t,i+1,r+1),n,o-1,a-1),this._noiseGrad(this._hash(t+1,i+1,r+1),n-1,o-1,a-1),s,l,c)},t.prototype._perlinSigned=function(e){return.982*this._perlinNoise(e)},t.prototype._perlin=function(e){return this._perlinSigned(e)/2+.5},t.prototype.noise=function(e,t,i,r,n){for(var o=new u.Pq(i.x*n+r.x,i.y*n+r.y,i.z*n+r.z),a=1,s=1,l=0,c=0,h=0|(e=w.X.Clamp(e,0,15)),d=0;d<=h;d++)c+=this._perlin(o.scale(a))*s,l+=s,s*=w.X.Clamp(t,0,1),a*=2;var p=e-Math.floor(e);if(0==p)return c/l;var f=c+this._perlin(o.scale(a))*s;return(1-p)*(c/=l)+p*(f/(l+s))},t.prototype._buildBlock=function(){var e=this;this.output._storedFunction=function(t){var i=t.getContextualValue(Oy.Positions),r=e.octaves.getConnectedValue(t),n=e.roughness.getConnectedValue(t),o=e.offset.getConnectedValue(t),a=e.scale.getConnectedValue(t);return e.noise(r,n,i,o,a)}},t}(Ny);(0,o.Y5)("BABYLON.NoiseBlock",lb);var cb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("geometry0",Ey.Geometry),i.registerInput("geometry1",Ey.Geometry,!0),i.registerInput("geometry2",Ey.Geometry,!0),i.registerInput("geometry3",Ey.Geometry,!0),i.registerInput("geometry4",Ey.Geometry,!0),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MergeGeometryBlock"},Object.defineProperty(t.prototype,"geometry0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry4",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){var i,r=[];if(t.geometry0.isConnected&&(i=t.geometry0.getConnectedValue(e))&&r.push(i),t.geometry1.isConnected&&(i=t.geometry1.getConnectedValue(e))&&r.push(i),t.geometry2.isConnected&&(i=t.geometry2.getConnectedValue(e))&&r.push(i),t.geometry3.isConnected&&(i=t.geometry3.getConnectedValue(e))&&r.push(i),t.geometry4.isConnected&&(i=t.geometry4.getConnectedValue(e))&&r.push(i),0===r.length)return null;var n=r[0].clone(),o=r.slice(1);return o.length&&n&&(n=n.merge(o,!0,!1,!0,!0)),n};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.MergeGeometryBlock",cb);var ub=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry0",Ey.Geometry,!0),i.registerInput("geometry1",Ey.Geometry,!0),i.registerInput("geometry2",Ey.Geometry,!0),i.registerInput("geometry3",Ey.Geometry,!0),i.registerInput("geometry4",Ey.Geometry,!0),i.registerInput("geometry5",Ey.Geometry,!0),i.registerInput("geometry6",Ey.Geometry,!0),i.registerInput("geometry7",Ey.Geometry,!0),i.registerInput("geometry8",Ey.Geometry,!0),i.registerInput("geometry9",Ey.Geometry,!0),i.registerOutput("output",Ey.Geometry),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCollectionBlock"},Object.defineProperty(t.prototype,"geometry0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry4",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry5",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry6",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry7",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry8",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry9",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._storeGeometry=function(e,t,i,r){if(e.isConnected){var n=e.getConnectedValue(t);if(!n)return;n.metadata=n.metadata||{},n.metadata.collectionId=i,r.push(n)}},t.prototype._buildBlock=function(e){var t=this,i=function(e){var i=[];return t._storeGeometry(t.geometry0,e,0,i),t._storeGeometry(t.geometry1,e,1,i),t._storeGeometry(t.geometry2,e,2,i),t._storeGeometry(t.geometry3,e,3,i),t._storeGeometry(t.geometry4,e,4,i),t._storeGeometry(t.geometry5,e,5,i),t._storeGeometry(t.geometry6,e,6,i),t._storeGeometry(t.geometry7,e,7,i),t._storeGeometry(t.geometry8,e,8,i),t._storeGeometry(t.geometry9,e,9,i),i.length?i[Math.round(Math.random()*(i.length-1))]:null};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryCollectionBlock",ub);var hb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"buildExecutionTime",{get:function(){return 0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryElbowBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],r=this._inputs[0];i._storedFunction=function(e){return r.getConnectedValue(e)}},t}(Ny);(0,o.Y5)("BABYLON.GeometryElbowBlock",hb);var db=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("geometry",Ey.Geometry),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ComputeNormalsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;this.output._storedFunction=function(t){if(!e.geometry.isConnected)return null;var i=e.geometry.getConnectedValue(t);return i.normals||(i.normals=[]),ii.ComputeNormals(i.positions,i.indices,i.normals),i}},t}(Ny);(0,o.Y5)("BABYLON.ComputeNormalsBlock",db);var pb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("xyzw ",Ey.Vector4,!0),i.registerInput("xyz ",Ey.Vector3,!0),i.registerInput("xy ",Ey.Vector2,!0),i.registerInput("zw ",Ey.Vector2,!0),i.registerInput("x ",Ey.Float,!0),i.registerInput("y ",Ey.Float,!0),i.registerInput("z ",Ey.Float,!0),i.registerInput("w ",Ey.Float,!0),i.registerOutput("xyzw",Ey.Vector4),i.registerOutput("xyz",Ey.Vector3),i.registerOutput("xy",Ey.Vector2),i.registerOutput("zw",Ey.Vector2),i.registerOutput("x",Ey.Float),i.registerOutput("y",Ey.Float),i.registerOutput("z",Ey.Float),i.registerOutput("w",Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"VectorConverterBlock"},Object.defineProperty(t.prototype,"xyzwIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwIn",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xIn",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"yIn",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zIn",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wIn",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzwOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwOut",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xOut",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"yOut",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zOut",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wOut",{get:function(){return this._outputs[7]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"xyzw "===e?"xyzwIn":"xyz "===e?"xyzIn":"xy "===e?"xyIn":"zw "===e?"zwIn":"x "===e?"xIn":"y "===e?"yIn":"z "===e?"zIn":"w "===e?"wIn":e},t.prototype._outputRename=function(e){switch(e){case"x":return"xOut";case"y":return"yOut";case"z":return"zOut";case"w":return"wOut";case"xy":return"xyOut";case"zw":return"zwOut";case"xyz":return"xyzOut";case"xyzw":return"xyzwOut";default:return e}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.xIn,r=this.yIn,n=this.zIn,o=this.wIn,a=this.xyIn,s=this.zwIn,l=this.xyzIn,c=this.xyzwIn,h=this.xyzwOut,d=this.xyzOut,p=this.xyOut,f=this.zwOut,_=this.xOut,m=this.yOut,g=this.zOut,v=this.wOut,y=function(e){if(c.isConnected)return c.getConnectedValue(e);var t,h=0,d=0,p=0,f=0;return i.isConnected&&(h=i.getConnectedValue(e)),r.isConnected&&(d=r.getConnectedValue(e)),n.isConnected&&(p=n.getConnectedValue(e)),o.isConnected&&(f=o.getConnectedValue(e)),a.isConnected&&(t=a.getConnectedValue(e))&&(h=t.x,d=t.y),s.isConnected&&(t=s.getConnectedValue(e))&&(p=t.x,f=t.y),l.isConnected&&(t=l.getConnectedValue(e))&&(h=t.x,d=t.y,p=t.z),new u.IU(h,d,p,f)};h._storedFunction=function(e){return y(e)},d._storedFunction=function(e){var t=y(e);return new u.Pq(t.x,t.y,t.z)},p._storedFunction=function(e){var t=y(e);return new u.I9(t.x,t.y)},f._storedFunction=function(e){var t=y(e);return new u.I9(t.z,t.w)},_._storedFunction=function(e){return y(e).x},m._storedFunction=function(e){return y(e).y},g._storedFunction=function(e){return y(e).z},v._storedFunction=function(e){return y(e).w}},t}(Ny);(0,o.Y5)("BABYLON.VectorConverterBlock",pb);var fb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"NormalizeVectorBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.output._storedFunction=null,this.input.isConnected?this.output._storedFunction=function(e){return i.input.getConnectedValue(e).normalize()}:this.output._storedValue=null},t}(Ny);(0,o.Y5)("BABYLON.NormalizeVectorBlock",fb);var _b,mb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("id",Ey.Int,!0,0),i.registerOutput("output",Ey.Geometry),i.id.acceptedConnectionPointTypes.push(Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SetMaterialIDBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"id",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.geometry.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var i=function(e){var i=t.geometry.getConnectedValue(e);if(!i||!i.indices||!i.positions)return i;var r=new ti;return r.materialIndex=0|t.id.getConnectedValue(e),r.indexStart=0,r.indexCount=i.indices.length,r.verticesStart=0,r.verticesCount=i.positions.length/3,i.materialInfos=[r],i};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.SetMaterialIDBlock",mb),function(e){e[e.Cos=0]="Cos",e[e.Sin=1]="Sin",e[e.Abs=2]="Abs",e[e.Exp=3]="Exp",e[e.Round=4]="Round",e[e.Floor=5]="Floor",e[e.Ceiling=6]="Ceiling",e[e.Sqrt=7]="Sqrt",e[e.Log=8]="Log",e[e.Tan=9]="Tan",e[e.ArcTan=10]="ArcTan",e[e.ArcCos=11]="ArcCos",e[e.ArcSin=12]="ArcSin",e[e.Sign=13]="Sign",e[e.Negate=14]="Negate",e[e.OneMinus=15]="OneMinus",e[e.Reciprocal=16]="Reciprocal",e[e.ToDegrees=17]="ToDegrees",e[e.ToRadians=18]="ToRadians",e[e.Fract=19]="Fract",e[e.Exp2=20]="Exp2"}(_b||(_b={}));var gb=function(e){function t(t){var i=e.call(this,t)||this;return i.operation=_b.Cos,i.registerInput("input",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryTrigonometryBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t);var r=null;switch(this.operation){case _b.Cos:r=function(e){return Math.cos(e)};break;case _b.Sin:r=function(e){return Math.sin(e)};break;case _b.Abs:r=function(e){return Math.abs(e)};break;case _b.Exp:r=function(e){return Math.exp(e)};break;case _b.Exp2:r=function(e){return Math.pow(2,e)};break;case _b.Round:r=function(e){return Math.round(e)};break;case _b.Floor:r=function(e){return Math.floor(e)};break;case _b.Ceiling:r=function(e){return Math.ceil(e)};break;case _b.Sqrt:r=function(e){return Math.sqrt(e)};break;case _b.Log:r=function(e){return Math.log(e)};break;case _b.Tan:r=function(e){return Math.tan(e)};break;case _b.ArcTan:r=function(e){return Math.atan(e)};break;case _b.ArcCos:r=function(e){return Math.acos(e)};break;case _b.ArcSin:r=function(e){return Math.asin(e)};break;case _b.Sign:r=function(e){return Math.sign(e)};break;case _b.Negate:r=function(e){return-e};break;case _b.OneMinus:r=function(e){return 1-e};break;case _b.Reciprocal:r=function(e){return 1/e};break;case _b.ToRadians:r=function(e){return e*Math.PI/180};break;case _b.ToDegrees:r=function(e){return 180*e/Math.PI};break;case _b.Fract:r=function(e){return e>=0?e-Math.floor(e):e-Math.ceil(e)}}if(!r)return this.output._storedFunction=null,void(this.output._storedValue=null);switch(this.input.type){case Ey.Int:case Ey.Float:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return r(t)};break;case Ey.Vector2:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new u.I9(r(t.x),r(t.y))};break;case Ey.Vector3:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new u.Pq(r(t.x),r(t.y),r(t.z))};break;case Ey.Vector4:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new u.IU(r(t.x),r(t.y),r(t.z),r(t.w))}}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.operation=t.operation},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.GeometryTrigonometryBlockOperations.").concat(_b[this.operation],";\n")},(0,f.Cg)([Dp("Operation",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Cos",value:_b.Cos},{label:"Sin",value:_b.Sin},{label:"Abs",value:_b.Abs},{label:"Exp",value:_b.Exp},{label:"Exp2",value:_b.Exp2},{label:"Round",value:_b.Round},{label:"Floor",value:_b.Floor},{label:"Ceiling",value:_b.Ceiling},{label:"Sqrt",value:_b.Sqrt},{label:"Log",value:_b.Log},{label:"Tan",value:_b.Tan},{label:"ArcTan",value:_b.ArcTan},{label:"ArcCos",value:_b.ArcCos},{label:"ArcSin",value:_b.ArcSin},{label:"Sign",value:_b.Sign},{label:"Negate",value:_b.Negate},{label:"OneMinus",value:_b.OneMinus},{label:"Reciprocal",value:_b.Reciprocal},{label:"ToDegrees",value:_b.ToDegrees},{label:"ToRadians",value:_b.ToRadians},{label:"Fract",value:_b.Fract}]})],t.prototype,"operation",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryTrigonometryBlock",gb);var vb=function(e){function t(t){var i=e.call(this,t)||this;return i._rotationMatrix=new u.uq,i._scalingMatrix=new u.uq,i._translationMatrix=new u.uq,i._scalingRotationMatrix=new u.uq,i._transformMatrix=new u.uq,i.evaluateContext=!0,i.registerInput("value",Ey.AutoDetect),i.registerInput("matrix",Ey.Matrix,!0),i.registerInput("translation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("rotation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scaling",Ey.Vector3,!0,u.Pq.One()),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryTransformBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.value.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var i=function(e){var i,r=t.value.getConnectedValue(e);if(!r)return null;if(t.matrix.isConnected)i=t.matrix.getConnectedValue(e);else{var n=t.scaling.getConnectedValue(e),o=t.rotation.getConnectedValue(e),a=t.translation.getConnectedValue(e);u.uq.ScalingToRef(n.x,n.y,n.z,t._scalingMatrix),u.uq.RotationYawPitchRollToRef(o.y,o.x,o.z,t._rotationMatrix),u.uq.TranslationToRef(a.x,a.y,a.z,t._translationMatrix),t._scalingMatrix.multiplyToRef(t._rotationMatrix,t._scalingRotationMatrix),t._scalingRotationMatrix.multiplyToRef(t._translationMatrix,t._transformMatrix),i=t._transformMatrix}switch(t.value.type){case Ey.Geometry:var s=r.clone();return s.transform(i),s;case Ey.Vector2:return u.I9.Transform(r,i);case Ey.Vector3:return u.Pq.TransformCoordinates(r,i);case Ey.Vector4:return u.IU.TransformCoordinates(r,i)}return null};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryTransformBlock",vb);var yb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ey.Float,!1,0),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RotationXBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new Ly("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return u.uq.RotationX(i.angle.getConnectedValue(e))}},t}(Ny);(0,o.Y5)("BABYLON.RotationXBlock",yb);var bb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ey.Float,!1,0),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RotationYBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new Ly("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return u.uq.RotationY(i.angle.getConnectedValue(e))}},t}(Ny);(0,o.Y5)("BABYLON.RotationYBlock",bb);var Tb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ey.Float,!1,0),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"RotationZBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new Ly("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return u.uq.RotationZ(i.angle.getConnectedValue(e))}},t}(Ny);(0,o.Y5)("BABYLON.RotationZBlock",Tb);var Eb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("scale",Ey.Vector3,!1,u.Pq.One()),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ScalingBlock"},Object.defineProperty(t.prototype,"scale",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.scale.isConnected){var e=new Ly("Scale");e.value=new u.Pq(1,1,1),e.output.connectTo(this.scale)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.scale.getConnectedValue(e);return u.uq.Scaling(t.x,t.y,t.z)}},t}(Ny);(0,o.Y5)("BABYLON.ScalingBlock",Eb);var xb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("source",Ey.Vector3,!0,u.Pq.Up()),i.registerInput("target",Ey.Vector3,!0,u.Pq.Left()),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"AlignBlock"},Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.source.getConnectedValue(e).clone(),r=i.target.getConnectedValue(e).clone(),n=new u.uq;return t.normalize(),r.normalize(),u.uq.RotationAlignToRef(t,r,n,!0),n}},t}(Ny);(0,o.Y5)("BABYLON.AlignBlock",xb);var Sb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("translation",Ey.Vector3,!1,u.Pq.Zero()),i.registerOutput("matrix",Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TranslationBlock"},Object.defineProperty(t.prototype,"translation",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.translation.isConnected){var e=new Ly("Translation");e.value=new u.Pq(0,0,0),e.output.connectTo(this.translation)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.translation.getConnectedValue(e);return u.uq.Translation(t.x,t.y,t.z)}},t}(Ny);(0,o.Y5)("BABYLON.TranslationBlock",Sb);var Cb=function(e){function t(t){var i=e.call(this,t)||this;return i._indexTranslation=null,i.evaluateContext=!0,i.removeDuplicatedPositions=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("instance",Ey.Geometry,!0),i.registerInput("density",Ey.Float,!0,1,0,1),i.registerInput("matrix",Ey.Matrix,!0),i.registerInput("rotation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scaling",Ey.Vector3,!0,u.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return this._indexTranslation?this._indexTranslation[this._currentIndex]:this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateOnVerticesBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"density",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions||!t.instance.isConnected)return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i=t._vertexData.positions.length/3,r=[],n=new u.Pq,o=[],a=t._vertexData.positions;if(t._currentLoopIndex=0,t.removeDuplicatedPositions){for(t._indexTranslation={},t._currentIndex=0;t._currentIndex<i;t._currentIndex++){for(var s=a[3*t._currentIndex],l=a[3*t._currentIndex+1],c=a[3*t._currentIndex+2],h=!1,d=0;d<o.length;d+=3)if(Math.abs(o[d]-s)<st.bH&&Math.abs(o[d+1]-l)<st.bH&&Math.abs(o[d+2]-c)<st.bH){h=!0;break}h||(t._indexTranslation[o.length/3]=t._currentIndex,o.push(s,l,c))}i=(a=o).length/3}else t._indexTranslation=null;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var p=t.instance.getConnectedValue(e);if(p&&p.positions&&0!==p.positions.length){var f=t.density.getConnectedValue(e);if(!(f<1&&Math.random()>f)){n.fromArray(a,3*t._currentIndex);var _=p.clone();if(t.matrix.isConnected){var m=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(_,n,m,r)}else{var g=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly),v=t.rotation.getConnectedValue(e)||u.Pq.ZeroReadOnly;e._instantiate(_,n,v,g,r)}t._currentLoopIndex++}}}if(e.restoreGeometryContext(),e.restoreExecutionContext(),e.restoreInstancingContext(),!r.length)return null;if(1===r.length)t._vertexData=r[0];else{var y=r.splice(0,1)[0];t._vertexData=y.merge(r,!0,!1,!0,!0)}return t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".removeDuplicatedPositions = ").concat(this.removeDuplicatedPositions?"true":"false",";\n")+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.removeDuplicatedPositions=this.removeDuplicatedPositions,t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.removeDuplicatedPositions=t.removeDuplicatedPositions,void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,f.Cg)([Dp("Remove duplicated positions",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"removeDuplicatedPositions",void 0),t}(Ny);(0,o.Y5)("BABYLON.InstantiateOnVerticesBlock",Cb);var Pb=function(e){function t(t){var i=e.call(this,t)||this;return i._currentPosition=new u.Pq,i._currentUV=new u.I9,i._vertex0=new u.Pq,i._vertex1=new u.Pq,i._vertex2=new u.Pq,i._tempVector0=new u.Pq,i._tempVector1=new u.Pq,i._uv0=new u.I9,i._uv1=new u.I9,i._uv2=new u.I9,i.evaluateContext=!0,i.registerInput("geometry",Ey.Geometry),i.registerInput("instance",Ey.Geometry,!0),i.registerInput("count",Ey.Int,!0,256),i.registerInput("matrix",Ey.Matrix,!0),i.registerInput("rotation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scaling",Ey.Vector3,!0,u.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return 0},t.prototype.getExecutionFaceIndex=function(){return this._currentFaceIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getOverridePositionsContextualValue=function(){return this._currentPosition},t.prototype.getOverrideNormalsContextualValue=function(){return this._vertex1.subtractToRef(this._vertex0,this._tempVector0),this._vertex2.subtractToRef(this._vertex1,this._tempVector1),this._tempVector0.normalize(),this._tempVector1.normalize(),u.Pq.Cross(this._tempVector1,this._tempVector0)},t.prototype.getOverrideUVs1ContextualValue=function(){return this._currentUV},t.prototype.getClassName=function(){return"InstantiateOnFacesBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!(t._vertexData&&t._vertexData.positions&&t._vertexData.indices&&t.instance.isConnected))return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i=null,r=t.count.getConnectedValue(e),n=t._vertexData.indices.length/3,o=r/n,a=0,s=[],l=0;for(t._currentLoopIndex=0,t._currentFaceIndex=0;t._currentFaceIndex<n;t._currentFaceIndex++){var c=(0|(a+=o))-l;if(!(c<1)){var h=t._vertexData.indices[3*t._currentFaceIndex],d=t._vertexData.indices[3*t._currentFaceIndex+1],p=t._vertexData.indices[3*t._currentFaceIndex+2];t._vertex0.fromArray(t._vertexData.positions,3*h),t._vertex1.fromArray(t._vertexData.positions,3*d),t._vertex2.fromArray(t._vertexData.positions,3*p),t._vertexData.uvs&&(t._uv0.fromArray(t._vertexData.uvs,2*h),t._uv1.fromArray(t._vertexData.uvs,2*d),t._uv2.fromArray(t._vertexData.uvs,2*p));for(var f=0;f<c&&!(l>=r);f++){var _=Math.random(),m=Math.random();if(_>m){var g=_;_=m,m=g}var v=_,y=m-_,b=1-v-y;if(t._currentPosition.set(v*t._vertex0.x+y*t._vertex1.x+b*t._vertex2.x,v*t._vertex0.y+y*t._vertex1.y+b*t._vertex2.y,v*t._vertex0.z+y*t._vertex1.z+b*t._vertex2.z),t._vertexData.uvs&&t._currentUV.set(v*t._uv0.x+y*t._uv1.x+b*t._uv2.x,v*t._uv0.y+y*t._uv1.y+b*t._uv2.y),(i=t.instance.getConnectedValue(e))&&i.positions&&0!==i.positions.length){var T=i.clone();if(t.matrix.isConnected){var E=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(T,t._currentPosition,E,s)}else{var x=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly),S=t.rotation.getConnectedValue(e)||u.Pq.ZeroReadOnly;e._instantiate(T,t._currentPosition,S,x,s)}l++,t._currentLoopIndex++}else a-=o}}}if(s.length)if(1===s.length)t._vertexData=s[0];else{var C=s.splice(0,1)[0];t._vertexData=C.merge(s,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny);(0,o.Y5)("BABYLON.InstantiateOnFacesBlock",Pb);var Ab=function(e){function t(t){var i=e.call(this,t)||this;return i._currentPosition=new u.Pq,i._vertex0=new u.Pq,i._vertex1=new u.Pq,i._vertex2=new u.Pq,i.evaluateContext=!0,i.gridMode=!1,i.registerInput("geometry",Ey.Geometry),i.registerInput("instance",Ey.Geometry,!0),i.registerInput("count",Ey.Int,!0,256),i.registerInput("matrix",Ey.Matrix,!0),i.registerInput("rotation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scaling",Ey.Vector3,!0,u.Pq.One()),i.registerInput("gridSize",Ey.Int,!0,10),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return 0},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getOverridePositionsContextualValue=function(){return this._currentPosition},t.prototype.getClassName=function(){return"InstantiateOnVolumeBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gridSize",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._getValueOnGrid=function(e,t,i,r){var n=(r-i)/t;return i+n/2+e*n},t.prototype._getIndexinGrid=function(e,t,i,r){return e+t*r+i*r*r},t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!(t._vertexData&&t._vertexData.positions&&t._vertexData.indices&&t.instance.isConnected))return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i,r=null,n=t.count.getConnectedValue(e),o=[],a=(0,Jt.b)(t._vertexData.positions,0,t._vertexData.positions.length/3),s=a.minimum,l=a.maximum,c=new u.Pq(.5,.8,.2),h=t._vertexData.indices.length/3,d=t.gridSize.getConnectedValue(e);if(t._currentLoopIndex=0,t.gridMode){i=[];for(var p=0;p<d*d*d;p++)i[p]=!1}for(p=0;p<n;p++){if(t.gridMode){var f=Math.floor(Math.random()*d),_=Math.floor(Math.random()*d),m=Math.floor(Math.random()*d),g=t._getIndexinGrid(f,_,m,d);if(i[g]){for(var v=!1,y=0;y<d*d*d;y++)if(!i[y]){f=y-(m=Math.floor(y/(d*d)))*d*d-(_=Math.floor((y-m*d*d)/d))*d,g=t._getIndexinGrid(f,_,m,d),v=!0;break}if(!v)break}if(!i[g]){var b=t._getValueOnGrid(f,d,s.x,l.x),T=t._getValueOnGrid(_,d,s.y,l.y),E=t._getValueOnGrid(m,d,s.z,l.z);t._currentPosition.set(b,T,E),i[g]=!0}}else t._currentPosition.set(Math.random()*(l.x-s.x)+s.x,Math.random()*(l.y-s.y)+s.y,Math.random()*(l.z-s.z)+s.z);for(var x=new gr(t._currentPosition,c),S=0,C=0;C<h;C++){t._vertex0.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C]),t._vertex1.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C+1]),t._vertex2.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C+2]);var P=x.intersectsTriangle(t._vertex0,t._vertex1,t._vertex2);P&&P.distance>0&&S++}if(S%2!=0){if((r=t.instance.getConnectedValue(e))&&r.positions&&0!==r.positions.length){var A=r.clone();if(t.matrix.isConnected){var R=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(A,t._currentPosition,R,o)}else{var I=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly),M=t.rotation.getConnectedValue(e)||u.Pq.ZeroReadOnly;e._instantiate(A,t._currentPosition,M,I,o)}t._currentLoopIndex++}}else p--}if(o.length)if(1===o.length)t._vertexData=o[0];else{var O=o.splice(0,1)[0];t._vertexData=O.merge(o,!0,!1,!0,!0)}return e.restoreGeometryContext(),e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")+"".concat(this._codeVariableName,".gridMode = ").concat(this.gridMode?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t.gridMode=this.gridMode,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext),void 0!==t.gridMode&&(this.gridMode=t.gridMode)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,f.Cg)([Dp("Grid mode",0,"MODES",{notifiers:{rebuild:!0}})],t.prototype,"gridMode",void 0),t}(Ny);(0,o.Y5)("BABYLON.InstantiateOnVolumeBlock",Ab);var Rb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("instance",Ey.Geometry,!0),i.registerInput("count",Ey.Int,!0,1),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentIndex},t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateBaseBlock"},Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,f.Cg)([Dp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(Ny),Ib=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("matrix",Ey.Matrix,!0),i.registerInput("position",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("rotation",Ey.Vector3,!0,u.Pq.Zero()),i.registerInput("scaling",Ey.Vector3,!0,u.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentIndex},t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateBlock"},Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),r=[];for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var n=t.instance.getConnectedValue(e);if(n&&n.positions&&0!==n.positions.length){var o=n.clone();if(t.matrix.isConnected){var a=t.matrix.getConnectedValue(e);e._instantiateWithMatrix(o,a,r)}else{var s=t.position.getConnectedValue(e)||u.Pq.ZeroReadOnly,l=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly),c=t.rotation.getConnectedValue(e)||u.Pq.ZeroReadOnly;e._instantiate(o,s,c,l,r)}}}if(r.length)if(1===r.length)t._vertexData=r[0];else{var h=r.splice(0,1)[0];t._vertexData=h.merge(r,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Rb);(0,o.Y5)("BABYLON.InstantiateBlock",Ib);var Mb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("direction",Ey.Vector3,!0,new u.Pq(1,0,0)),i.registerInput("rotation",Ey.Vector3,!0,new u.Pq(0,0,0)),i.registerInput("scaling",Ey.Vector3,!0,new u.Pq(0,0,0)),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"InstantiateLinearBlock"},Object.defineProperty(t.prototype,"direction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),r=[],n=u.uq.Identity(),o=u.Pq.Zero(),a=u.Pq.Zero(),s=u.Pq.Zero();for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var l=t.instance.getConnectedValue(e);if(l&&l.positions&&0!==l.positions.length){var c=l.clone(),h=t.direction.getConnectedValue(e),d=t.rotation.getConnectedValue(e),p=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly);o.copyFrom(h.clone().scale(t._currentIndex)),a.copyFrom(d.clone().scale(t._currentIndex)),s.copyFrom(p.clone().scale(t._currentIndex)),s.addInPlaceFromFloats(1,1,1),u.uq.ComposeToRef(s,u.PT.FromEulerAngles(a.x,a.y,a.z),o,n),e._instantiateWithMatrix(c,n,r)}}if(r.length)if(1===r.length)t._vertexData=r[0];else{var f=r.splice(0,1)[0];t._vertexData=f.merge(r,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Rb);(0,o.Y5)("BABYLON.InstantiateLinearBlock",Mb);var Ob=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("radius",Ey.Int,!0,0,0),i.registerInput("angleStart",Ey.Float,!0,0),i.registerInput("angleEnd",Ey.Float,!0,2*Math.PI),i.registerInput("transform",Ey.Vector3,!0,new u.Pq(0,0,0)),i.registerInput("rotation",Ey.Vector3,!0,new u.Pq(0,0,0)),i.registerInput("scaling",Ey.Vector3,!0,new u.Pq(0,0,0)),i.scaling.acceptedConnectionPointTypes.push(Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"InstantiateRadialBlock"},Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angleStart",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angleEnd",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transform",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),r=[],n=u.uq.Identity(),o=u.uq.Identity(),a=u.uq.Identity(),s=u.Pq.Zero(),l=u.Pq.Zero(),c=u.Pq.Zero();for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var h=t.instance.getConnectedValue(e);if(h&&h.positions&&0!==h.positions.length){var d=h.clone(),p=t.radius.getConnectedValue(e),f=t.angleStart.getConnectedValue(e),_=t.angleEnd.getConnectedValue(e),m=t.transform.getConnectedValue(e),g=t.rotation.getConnectedValue(e),v=e.adaptInput(t.scaling,Ey.Vector3,u.Pq.OneReadOnly),y=f+(_-f)/i*t._currentIndex,b=u.PT.FromEulerAngles(0,y,0);s.copyFrom(m.clone().scale(t._currentIndex)),l.copyFrom(g.clone().scale(t._currentIndex)),c.copyFrom(v.clone().scale(t._currentIndex)),c.addInPlaceFromFloats(1,1,1),u.uq.RotationYawPitchRollToRef(l.y,l.x,l.z,n),o.setTranslationFromFloats(0,0,p),u.uq.ComposeToRef(c,b,s,a),n.multiplyToRef(o,o),o.multiplyToRef(a,a),e._instantiateWithMatrix(d,a,r)}}if(r.length)if(1===r.length)t._vertexData=r[0];else{var T=r.splice(0,1)[0];t._vertexData=T.merge(r,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Rb);(0,o.Y5)("BABYLON.InstantiateRadialBlock",Ob);var Db=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("float ",Ey.Float,!0),i.registerInput("int ",Ey.Int,!0),i.registerOutput("float",Ey.Float),i.registerOutput("int",Ey.Int),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"IntFloatConverterBlock"},Object.defineProperty(t.prototype,"floatIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"floatOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"float "===e?"floatIn":"int "===e?"intIn":e},t.prototype._buildBlock=function(){var e=this;this.floatOut._storedFunction=function(t){return e.floatIn.isConnected?e.floatIn.getConnectedValue(t):e.intIn.isConnected?e.intIn.getConnectedValue(t):0},this.intOut._storedFunction=function(t){return e.floatIn.isConnected?Math.floor(e.floatIn.getConnectedValue(t)):e.intIn.isConnected?Math.floor(e.intIn.getConnectedValue(t)):0}},t}(Ny);(0,o.Y5)("BABYLON.IntFloatConverterBlock",Db);var Nb=function(e){function t(t){var i=e.call(this,t)||this;return i.log=[],i._isDebug=!0,i.registerInput("input",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"buildExecutionTime",{get:function(){return 0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DebugBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.input.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.log=[];var i=function(e){var i=t.input.getConnectedValue(e);if(null==i)return t.log.push(["null",""]),i;switch(t.input.type){case Ey.Vector2:t.log.push([Wv(i,4),i.toString()]);break;case Ey.Vector3:t.log.push([Hv(i,4),i.toString()]);break;case Ey.Vector4:t.log.push([jv(i,4),i.toString()]);break;default:t.log.push([i.toString(),i.toString()])}return i};this.output.isConnected?this.output._storedFunction=i:this.output._storedValue=i(e)},t}(Ny);(0,o.Y5)("BABYLON.DebugBlock",Nb);var Fb,wb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("geometry",Ey.Geometry),i.registerOutput("output",Ey.Geometry),i.registerOutput("id",Ey.Int),i.registerOutput("collectionId",Ey.Int),i.registerOutput("verticesCount",Ey.Int),i.registerOutput("facesCount",Ey.Int),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryInfoBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"id",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collectionId",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"verticesCount",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facesCount",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.geometry.isConnected)return this.id._storedValue=0,this.collectionId._storedValue=0,this.verticesCount._storedValue=0,this.facesCount._storedValue=0,this.output._storedValue=0,this.id._storedFunction=null,this.collectionId._storedFunction=null,this.verticesCount._storedFunction=null,this.facesCount._storedFunction=null,void(this.output._storedFunction=null);this.output._storedFunction=function(t){return e._currentVertexData=e.geometry.getConnectedValue(t),e._currentVertexData},this.id._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.uniqueId},this.collectionId._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.metadata?e._currentVertexData.metadata.collectionId:0},this.verticesCount._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.positions?e._currentVertexData.positions.length/3:0},this.facesCount._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.indices?e._currentVertexData.indices.length/3:0}},t}(Ny);(0,o.Y5)("BABYLON.GeometryInfoBlock",wb),function(e){e[e.Spherical=0]="Spherical",e[e.Cylindrical=1]="Cylindrical",e[e.Cubic=2]="Cubic"}(Fb||(Fb={}));var Lb=function(e){function t(t){var i=e.call(this,t)||this;return i.mapping=Fb.Spherical,i.registerInput("position",Ey.Vector3),i.registerInput("normal",Ey.Vector3),i.registerInput("center",Ey.Vector3,!0,u.Pq.Zero()),i.registerOutput("uv",Ey.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"MappingBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"center",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.position.isConnected)return this.uv._storedFunction=null,void(this.uv._storedValue=null);var t=u.Pq.Zero();this.uv._storedFunction=function(i){return function(i){var r=e.position.getConnectedValue(i)||u.Pq.Zero(),n=e.normal.getConnectedValue(i)||u.Pq.Zero(),o=e.center.getConnectedValue(i),a=u.I9.Zero();switch(e.mapping){case Fb.Spherical:r.subtractToRef(o,t),(s=t.length())>0&&(a.x=Math.acos(t.y/s)/Math.PI,0===t.x&&0===t.z||(a.y=Math.atan2(t.x,t.z)/(2*Math.PI)));break;case Fb.Cylindrical:var s;r.subtractToRef(o,t),(s=t.length())>0&&(a.x=Math.atan2(t.x/s,t.z/s)/(2*Math.PI),a.y=(t.y+1)/2);break;case Fb.Cubic:var l=Math.abs(n.x),c=Math.abs(n.y),h=Math.abs(n.z),d=Math.max(Math.abs(r.x),Math.abs(r.y),Math.abs(r.z)),p=0,f=0;l>=c&&l>=h?(p=r.y/d-o.y,f=r.z/d-o.z):c>=l&&c>=h?(p=r.x/d-o.x,f=r.z/d-o.z):(p=r.x/d-o.x,f=r.y/d-o.y),a.x=(p+1)/2,a.y=(f+1)/2}return a}(i)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".mapping = BABYLON.MappingTypes.").concat(Fb[this.mapping],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return 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this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;this.output._storedFunction=function(t){if(!e.matrix0.isConnected||!e.matrix1.isConnected)return null;var i=e.matrix0.getConnectedValue(t),r=e.matrix1.getConnectedValue(t);return i&&r?i.multiply(r):null}},t}(Ny);(0,o.Y5)("BABYLON.MatrixComposeBlock",Bb);var Ub=function(e){function t(t){var i=e.call(this,t)||this;return i._endpoints=[],i._isTeleportIn=!0,i.registerInput("input",Ey.AutoDetect),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TeleportInBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype._dumpCode=function(t,i){for(var r=e.prototype._dumpCode.call(this,t,i),n=0,o=this.endpoints;n<o.length;n++){var a=o[n];-1===i.indexOf(a)&&(r+=a._dumpCode(t,i))}return r},t.prototype.isAnAncestorOfType=function(e){if(this.getClassName()===e)return!0;for(var t=0,i=this.endpoints;t<i.length;t++)if(i[t].isAnAncestorOfType(e))return!0;return!1},t.prototype.isAnAncestorOf=function(e){for(var t=0,i=this.endpoints;t<i.length;t++){var r=i[t];if(r===e)return!0;if(r.isAnAncestorOf(e))return!0}return!1},t.prototype.getDescendantOfPredicate=function(e){if(e(this))return this;for(var t=0,i=this.endpoints;t<i.length;t++){var r=i[t].getDescendantOfPredicate(e);if(r)return r}return null},t.prototype.attachToEndpoint=function(e){e.detach(),this._endpoints.push(e),e._entryPoint=this,e._outputs[0]._typeConnectionSource=this._inputs[0],e._tempEntryPointUniqueId=null,e.name="> "+this.name},t.prototype.detachFromEndpoint=function(e){var t=this._endpoints.indexOf(e);-1!==t&&(this._endpoints.splice(t,1),e._outputs[0]._typeConnectionSource=null,e._entryPoint=null)},t.prototype._buildBlock=function(){for(var e=this,t=0,i=this._endpoints;t<i.length;t++)i[t].output._storedFunction=function(t){return e.input.getConnectedValue(t)}},t}(Ny);(0,o.Y5)("BABYLON.TeleportInBlock",Ub);var Vb=function(e){function t(t){var i=e.call(this,t)||this;return i._entryPoint=null,i._tempEntryPointUniqueId=null,i._isTeleportOut=!0,i.registerOutput("output",Ey.BasedOnInput),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"entryPoint",{get:function(){return this._entryPoint},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TeleportOutBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.detach=function(){this._entryPoint&&this._entryPoint.detachFromEndpoint(this)},t.prototype._buildBlock=function(){},t.prototype._customBuildStep=function(e){this.entryPoint&&this.entryPoint.build(e)},t.prototype._dumpCode=function(t,i){var r="";return this.entryPoint&&-1===i.indexOf(this.entryPoint)&&(r+=this.entryPoint._dumpCode(t,i)),r+e.prototype._dumpCode.call(this,t,i)},t.prototype._dumpCodeForOutputConnections=function(t){var i=e.prototype._dumpCodeForOutputConnections.call(this,t);return this.entryPoint&&(i+=this.entryPoint._dumpCodeForOutputConnections(t)),i},t.prototype.clone=function(){var t=e.prototype.clone.call(this);return this.entryPoint&&this.entryPoint.attachToEndpoint(t),t},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.entryPoint&&(t+="".concat(this.entryPoint._codeVariableName,".attachToEndpoint(").concat(this._codeVariableName,");\n")),t},t.prototype.serialize=function(){var t,i,r=e.prototype.serialize.call(this);return r.entryPoint=null!==(i=null===(t=this.entryPoint)||void 0===t?void 0:t.uniqueId)&&void 0!==i?i:"",r},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this._tempEntryPointUniqueId=t.entryPoint},t}(Ny);(0,o.Y5)("BABYLON.TeleportOutBlock",Vb);var kb=function(e){function t(t){var i=e.call(this,t)||this;return i._data=null,i.serializedCachedData=!1,i.registerOutput("texture",Ey.Texture),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"textureData",{get:function(){return this._data},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureWidth",{get:function(){return this._width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureHeight",{get:function(){return this._height},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryTextureBlock"},Object.defineProperty(t.prototype,"texture",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._prepareImgToLoadAsync=function(e){var t=this;return new Promise((function(i,r){var n=new Image,o=document.createElement("canvas"),a=o.getContext("2d");n.onload=function(){o.width=n.width,o.height=n.height,a.drawImage(n,0,0);for(var e=a.getImageData(0,0,n.width,n.height).data,r=new Float32Array(e.length),s=0;s<e.length;s++)r[s]=e[s]/255;t._data=r,t._width=n.width,t._height=n.height,i()},n.onerror=function(){t._data=null,r()},n.src=e}))},t.prototype.cleanData=function(){this._data=null},t.prototype.loadTextureFromFileAsync=function(e){return this._prepareImgToLoadAsync(URL.createObjectURL(e))},t.prototype.loadTextureFromUrlAsync=function(e){return this._prepareImgToLoadAsync(e)},t.prototype.extractFromTextureAsync=function(e){var t=this;return new Promise((function(i,r){if(e.isReady()){var n=e.getSize();ec.GetTextureDataAsync(e,n.width,n.height).then((function(e){return(0,f.sH)(t,void 0,void 0,(function(){var t,r;return(0,f.YH)(this,(function(o){for(t=new Float32Array(e.length),r=0;r<e.length;r++)t[r]=e[r]/255;return 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0),t}(Ny);(0,o.Y5)("BABYLON.GeometryTextureBlock",kb);var Gb=function(e){function t(t){var i=e.call(this,t)||this;return i.clampCoordinates=!0,i.registerInput("texture",Ey.Texture),i.registerInput("coordinates",Ey.Vector2),i.registerOutput("rgba",Ey.Vector4),i.registerOutput("rgb",Ey.Vector3),i.registerOutput("r",Ey.Float),i.registerOutput("g",Ey.Float),i.registerOutput("b",Ey.Float),i.registerOutput("a",Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryTextureFetchBlock"},Object.defineProperty(t.prototype,"texture",{get:function(){return this.inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinates",{get:function(){return this.inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype._repeatClamp=function(e){return e>=0?e%1:1-Math.abs(e)%1},t.prototype._buildBlock=function(){var e=this,t=function(t){var i=e.texture.getConnectedValue(t);if(!i||!i.data)return null;var r=e.coordinates.getConnectedValue(t);if(!r)return null;var n=e.clampCoordinates?Math.max(0,Math.min(r.x,1)):e._repeatClamp(r.x),o=e.clampCoordinates?Math.max(0,Math.min(r.y,1)):e._repeatClamp(r.y),a=Math.floor(n*(i.width-1)),s=Math.floor(o*(i.height-1)),l=a+i.width*s;return u.IU.FromArray(i.data,4*l)};this.rgba._storedFunction=function(e){return t(e)},this.rgb._storedFunction=function(e){var i=t(e);return i?i.toVector3():null},this.r._storedFunction=function(e){var i=t(e);return i?i.x:null},this.g._storedFunction=function(e){var i=t(e);return i?i.y:null},this.b._storedFunction=function(e){var i=t(e);return i?i.z:null},this.a._storedFunction=function(e){var i=t(e);return i?i.w:null}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".clampCoordinates = ").concat(this.clampCoordinates,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.clampCoordinates=this.clampCoordinates,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.clampCoordinates=t.clampCoordinates},(0,f.Cg)([Dp("Clamp Coordinates",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"clampCoordinates",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryTextureFetchBlock",Gb);var zb,Yb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("geometry",Ey.Geometry),i.registerOutput("min",Ey.Vector3),i.registerOutput("max",Ey.Vector3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"BoundingBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"min",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"max",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;this.min._storedFunction=function(t){var i=e.geometry.getConnectedValue(t);return i?(0,Jt.b)(i.positions,0,i.positions.length/3).minimum:null},this.max._storedFunction=function(t){var i=e.geometry.getConnectedValue(t);return i?(0,Jt.b)(i.positions,0,i.positions.length/3).maximum:null}},t}(Ny);(0,o.Y5)("BABYLON.BoundingBlock",Yb),function(e){e[e.Intersect=0]="Intersect",e[e.Subtract=1]="Subtract",e[e.Union=2]="Union"}(zb||(zb={}));var Xb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.operation=zb.Intersect,i.registerInput("geometry0",Ey.Geometry),i.registerInput("geometry1",Ey.Geometry),i.registerOutput("output",Ey.Geometry),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"BooleanGeometryBlock"},Object.defineProperty(t.prototype,"geometry0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){var i=t.geometry0.getConnectedValue(e),r=t.geometry1.getConnectedValue(e);if(!i||!r)return null;var n=i.positions.length/3;!i.normals&&r.normals&&(i.normals=new Array(i.positions.length)),!r.normals&&i.normals&&(r.normals=new Array(r.positions.length)),!i.uvs&&r.uvs&&(i.uvs=new Array(2*n)),!r.uvs&&i.uvs&&(r.uvs=new Array(2*n)),!i.colors&&r.colors&&(i.colors=new Array(4*n)),!r.colors&&i.colors&&(r.colors=new Array(4*n));var o,a=ry.FromVertexData(i),s=ry.FromVertexData(r);switch(t.operation){case zb.Intersect:o=a.intersect(s);break;case zb.Subtract:o=a.subtract(s);break;case zb.Union:o=a.union(s)}return o.toVertexData()};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")+"".concat(this._codeVariableName,".operation = 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i.registerInput("x",Ey.AutoDetect),i.registerInput("y",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryArcTan2Block"},Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.x.isConnected||!this.y.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t){return Math.atan2(e,t)};this.output._storedFunction=function(i){var r=e.x.getConnectedValue(i),n=e.y.getConnectedValue(i);switch(e.x.type){case Ey.Int:case Ey.Float:return t(r,n);case Ey.Vector2:return new u.I9(t(r.x,n.x),t(r.y,n.y));case Ey.Vector3:return new u.Pq(t(r.x,n.x),t(r.y,n.y),t(r.z,n.z));case Ey.Vector4:return new u.IU(t(r.x,n.x),t(r.y,n.y),t(r.z,n.z),t(r.w,n.w))}return 0}},t}(Ny);(0,o.Y5)("BABYLON.GeometryArcTan2Block",Wb);var Hb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerInput("gradient",Ey.Float),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryLerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected||!this.right.isConnected||!this.gradient.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t,i){return(1-e)*t+e*i};return this.output._storedFunction=function(i){var r=e.left.getConnectedValue(i),n=e.right.getConnectedValue(i),o=e.gradient.getConnectedValue(i);switch(e.left.type){case Ey.Int:case Ey.Float:return t(o,r,n);case Ey.Vector2:return new u.I9(t(o,r.x,n.x),t(o,r.y,n.y));case Ey.Vector3:return new u.Pq(t(o,r.x,n.x),t(o,r.y,n.y),t(o,r.z,n.z));case Ey.Vector4:return new u.IU(t(o,r.x,n.x),t(o,r.y,n.y),t(o,r.z,n.z),t(o,r.w,n.w))}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometryLerpBlock",Hb);var jb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerInput("gradient",Ey.Float),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryNLerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected||!this.right.isConnected||!this.gradient.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t,i){return(1-e)*t+e*i};return this.output._storedFunction=function(i){var r=e.left.getConnectedValue(i),n=e.right.getConnectedValue(i),o=e.gradient.getConnectedValue(i);switch(e.left.type){case Ey.Int:case Ey.Float:return t(o,r,n);case Ey.Vector2:return(a=new u.I9(t(o,r.x,n.x),t(o,r.y,n.y))).normalize(),a;case Ey.Vector3:return(a=new u.Pq(t(o,r.x,n.x),t(o,r.y,n.y),t(o,r.z,n.z))).normalize(),a;case Ey.Vector4:var a;return(a=new u.IU(t(o,r.x,n.x),t(o,r.y,n.y),t(o,r.z,n.z),t(o,r.w,n.w))).normalize(),a}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometryNLerpBlock",jb);var qb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("edge",Ey.Float),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryStepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected||!this.edge.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t){return e<t?0:1};return this.output._storedFunction=function(i){var r=e.value.getConnectedValue(i),n=e.edge.getConnectedValue(i);switch(e.value.type){case Ey.Int:case Ey.Float:return t(r,n);case Ey.Vector2:return new u.I9(t(r.x,n),t(r.y,n));case Ey.Vector3:return new u.Pq(t(r.x,n),t(r.y,n),t(r.z,n));case Ey.Vector4:return new u.IU(t(r.x,n),t(r.y,n),t(r.z,n),t(r.w,n))}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometryStepBlock",qb);var Kb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("edge0",Ey.Float),i.registerInput("edge1",Ey.Float),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometrySmoothStepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge0",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge1",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected||!this.edge0.isConnected||!this.edge1.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t,i){var r=Math.max(0,Math.min((e-t)/(i-t),1));return r*r*(3-2*r)};return this.output._storedFunction=function(i){var r=e.value.getConnectedValue(i),n=e.edge0.getConnectedValue(i),o=e.edge1.getConnectedValue(i);switch(e.value.type){case Ey.Int:case Ey.Float:return t(r,n,o);case Ey.Vector2:return new u.I9(t(r.x,n,o),t(r.y,n,o));case Ey.Vector3:return new u.Pq(t(r.x,n,o),t(r.y,n,o),t(r.z,n,o));case Ey.Vector4:return new u.IU(t(r.x,n,o),t(r.y,n,o),t(r.z,n,o),t(r.w,n,o))}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometrySmoothStepBlock",Kb);var Qb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryModBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected||!this.right.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t){return e-Math.floor(e/t)*t};return this.output._storedFunction=function(i){var r=e.left.getConnectedValue(i),n=e.right.getConnectedValue(i);switch(e.left.type){case Ey.Int:case Ey.Float:return t(r,n);case Ey.Vector2:return new u.I9(t(r.x,n.x),t(r.y,n.y));case Ey.Vector3:return new u.Pq(t(r.x,n.x),t(r.y,n.y),t(r.z,n.z));case Ey.Vector4:return new u.IU(t(r.x,n.x),t(r.y,n.y),t(r.z,n.z),t(r.w,n.w))}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometryModBlock",Qb);var Zb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("power",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryPowBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected||!this.power.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t){return Math.pow(e,t)};return this.output._storedFunction=function(i){var r=e.value.getConnectedValue(i),n=e.power.getConnectedValue(i);switch(e.value.type){case Ey.Int:case Ey.Float:return t(r,n);case Ey.Vector2:return new u.I9(t(r.x,n),t(r.y,n));case Ey.Vector3:return new u.Pq(t(r.x,n),t(r.y,n),t(r.z,n));case Ey.Vector4:return new u.IU(t(r.x,n),t(r.y,n),t(r.z,n),t(r.w,n))}return 0},this},t}(Ny);(0,o.Y5)("BABYLON.GeometryPowBlock",Zb);var Jb=function(e){function t(t){var i=e.call(this,t)||this;return i.minimum=0,i.maximum=1,i.registerInput("value",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ey.Texture),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryClampBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(t){return Math.max(e.minimum,Math.min(t,e.maximum))};return this.output._storedFunction=function(i){var r=e.value.getConnectedValue(i);switch(e.value.type){case Ey.Int:case Ey.Float:return t(r);case Ey.Vector2:return new u.I9(t(r.x),t(r.y));case Ey.Vector3:return new u.Pq(t(r.x),t(r.y),t(r.z));case Ey.Vector4:return new u.IU(t(r.x),t(r.y),t(r.z),t(r.w))}return 0},this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".minimum = ").concat(this.minimum,";\n")+"".concat(this._codeVariableName,".maximum = ").concat(this.maximum,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.minimum=this.minimum,t.maximum=this.maximum,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.minimum=t.minimum,this.maximum=t.maximum},(0,f.Cg)([Dp("Minimum",1)],t.prototype,"minimum",void 0),(0,f.Cg)([Dp("Maximum",1)],t.prototype,"maximum",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryClampBlock",Jb);var $b,eT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerOutput("output",Ey.Vector3),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Int),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Vector2),i._inputs[1].excludedConnectionPointTypes.push(Ey.Int),i._inputs[1].excludedConnectionPointTypes.push(Ey.Float),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCrossBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),r=e.right.getConnectedValue(t);switch(e.left.type){case Ey.Vector3:return u.Pq.Cross(i,r);case Ey.Vector4:return u.Pq.Cross(i.toVector3(),r.toVector3())}return 0},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryCrossBlock",eT),function(e){e[e.EaseInSine=0]="EaseInSine",e[e.EaseOutSine=1]="EaseOutSine",e[e.EaseInOutSine=2]="EaseInOutSine",e[e.EaseInQuad=3]="EaseInQuad",e[e.EaseOutQuad=4]="EaseOutQuad",e[e.EaseInOutQuad=5]="EaseInOutQuad",e[e.EaseInCubic=6]="EaseInCubic",e[e.EaseOutCubic=7]="EaseOutCubic",e[e.EaseInOutCubic=8]="EaseInOutCubic",e[e.EaseInQuart=9]="EaseInQuart",e[e.EaseOutQuart=10]="EaseOutQuart",e[e.EaseInOutQuart=11]="EaseInOutQuart",e[e.EaseInQuint=12]="EaseInQuint",e[e.EaseOutQuint=13]="EaseOutQuint",e[e.EaseInOutQuint=14]="EaseInOutQuint",e[e.EaseInExpo=15]="EaseInExpo",e[e.EaseOutExpo=16]="EaseOutExpo",e[e.EaseInOutExpo=17]="EaseInOutExpo",e[e.EaseInCirc=18]="EaseInCirc",e[e.EaseOutCirc=19]="EaseOutCirc",e[e.EaseInOutCirc=20]="EaseInOutCirc",e[e.EaseInBack=21]="EaseInBack",e[e.EaseOutBack=22]="EaseOutBack",e[e.EaseInOutBack=23]="EaseInOutBack",e[e.EaseInElastic=24]="EaseInElastic",e[e.EaseOutElastic=25]="EaseOutElastic",e[e.EaseInOutElastic=26]="EaseInOutElastic"}($b||($b={}));var tT=function(e){function t(t){var i=e.call(this,t)||this;return i.type=$b.EaseInOutSine,i.registerInput("input",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ey.Int),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCurveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e,t=this;if(!this.input.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);switch(this.type){case $b.EaseInSine:e=function(e){return 1-Math.cos(3.1415*e/2)};break;case $b.EaseOutSine:e=function(e){return Math.sin(3.1415*e/2)};break;case $b.EaseInOutSine:e=function(e){return-(Math.cos(3.1415*e)-1)/2};break;case $b.EaseInQuad:e=function(e){return e*e};break;case $b.EaseOutQuad:e=function(e){return(1-e)*(1-e)};break;case $b.EaseInOutQuad:e=function(e){return e<.5?2*e*e:1-Math.pow(-2*e+2,2)/2};break;case $b.EaseInCubic:e=function(e){return e*e*e};break;case $b.EaseOutCubic:e=function(e){return 1-Math.pow(1-e,3)};break;case $b.EaseInOutCubic:e=function(e){return e<.5?4*e*e*e:1-Math.pow(-2*e+2,3)/2};break;case $b.EaseInQuart:e=function(e){return e*e*e*e};break;case $b.EaseOutQuart:e=function(e){return 1-Math.pow(1-e,4)};break;case $b.EaseInOutQuart:e=function(e){return e<.5?8*e*e*e*e:1-Math.pow(-2*e+2,4)/2};break;case $b.EaseInQuint:e=function(e){return e*e*e*e*e};break;case $b.EaseOutQuint:e=function(e){return 1-Math.pow(1-e,5)};break;case $b.EaseInOutQuint:e=function(e){return e<.5?16*e*e*e*e*e:1-Math.pow(-2*e+2,5)/2};break;case $b.EaseInExpo:e=function(e){return 0===e?0:Math.pow(2,10*e-10)};break;case $b.EaseOutExpo:e=function(e){return 1===e?1:1-Math.pow(2,-10*e)};break;case $b.EaseInOutExpo:e=function(e){return 0===e?0:1===e?1:e<.5?Math.pow(2,20*e-10)/2:(2-Math.pow(2,-20*e+10))/2};break;case $b.EaseInCirc:e=function(e){return 1-Math.sqrt(1-Math.pow(e,2))};break;case $b.EaseOutCirc:e=function(e){return Math.sqrt(1-Math.pow(e-1,2))};break;case $b.EaseInOutCirc:e=function(e){return e<.5?(1-Math.sqrt(1-Math.pow(2*e,2)))/2:(Math.sqrt(1-Math.pow(-2*e+2,2))+1)/2};break;case $b.EaseInBack:e=function(e){return 2.70158*e*e*e-1.70158*e*e};break;case $b.EaseOutBack:e=function(e){return 2.70158*Math.pow(e-1,3)+1.70158*Math.pow(e-1,2)};break;case $b.EaseInOutBack:e=function(e){return e<.5?Math.pow(2*e,2)*(7.189819*e-2.5949095)/2:(Math.pow(2*e-2,2)*(3.5949095*(2*e-2)+3.5949095)+2)/2};break;case $b.EaseInElastic:e=function(e){return 0===e?0:1===e?1:-Math.pow(2,10*e-10)*Math.sin(6.283/3*(10*e-10.75))};break;case $b.EaseOutElastic:e=function(e){return 0===e?0:1===e?1:Math.pow(2,-10*e)*Math.sin(6.283/3*(10*e-.75))+1};break;case $b.EaseInOutElastic:e=function(e){return 0===e?0:1==e?1:e<.5?-Math.pow(2,20*e-10)*Math.sin(6.283/4.5*(20*e-11.125))/2:Math.pow(2,-20*e+10)*Math.sin(6.283/4.5*(20*e-11.125))/2+1}}return this.output._storedFunction=function(i){var r=t.input.getConnectedValue(i);switch(t.input.type){case Ey.Float:return e(r);case Ey.Vector2:return new u.I9(e(r.x),e(r.y));case Ey.Vector3:return new u.Pq(e(r.x),e(r.y),e(r.z));case Ey.Vector4:return new u.IU(e(r.x),e(r.y),e(r.z),e(r.w))}return 0},this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.curveType=this.type,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.type=t.curveType},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".type = BABYLON.GeometryCurveBlockTypes.").concat($b[this.type],";\n")},(0,f.Cg)([Dp("Type",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"EaseInSine",value:$b.EaseInSine},{label:"EaseOutSine",value:$b.EaseOutSine},{label:"EaseInOutSine",value:$b.EaseInOutSine},{label:"EaseInQuad",value:$b.EaseInQuad},{label:"EaseOutQuad",value:$b.EaseOutQuad},{label:"EaseInOutQuad",value:$b.EaseInOutQuad},{label:"EaseInCubic",value:$b.EaseInCubic},{label:"EaseOutCubic",value:$b.EaseOutCubic},{label:"EaseInOutCubic",value:$b.EaseInOutCubic},{label:"EaseInQuart",value:$b.EaseInQuart},{label:"EaseOutQuart",value:$b.EaseOutQuart},{label:"EaseInOutQuart",value:$b.EaseInOutQuart},{label:"EaseInQuint",value:$b.EaseInQuint},{label:"EaseOutQuint",value:$b.EaseOutQuint},{label:"EaseInOutQuint",value:$b.EaseInOutQuint},{label:"EaseInExpo",value:$b.EaseInExpo},{label:"EaseOutExpo",value:$b.EaseOutExpo},{label:"EaseInOutExpo",value:$b.EaseInOutExpo},{label:"EaseInCirc",value:$b.EaseInCirc},{label:"EaseOutCirc",value:$b.EaseOutCirc},{label:"EaseInOutCirc",value:$b.EaseInOutCirc},{label:"EaseInBack",value:$b.EaseInBack},{label:"EaseOutBack",value:$b.EaseOutBack},{label:"EaseInOutBack",value:$b.EaseInOutBack},{label:"EaseInElastic",value:$b.EaseInElastic},{label:"EaseOutElastic",value:$b.EaseOutElastic},{label:"EaseInOutElastic",value:$b.EaseInOutElastic}]})],t.prototype,"type",void 0),t}(Ny);(0,o.Y5)("BABYLON.GeometryCurveBlock",tT);var iT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("color",Ey.Vector3),i.registerInput("level",Ey.Float,!0,0),i.registerOutput("output",Ey.Vector3),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDesaturateBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.color.isConnected?(this.output._storedFunction=function(t){var i=e.color.getConnectedValue(t),r=e.level.getConnectedValue(t),n=.5*(Math.min(i.x,i.y,i.z)+Math.max(i.x,i.y,i.z));return new u.Pq(i.x*(1-r)+n*r,i.y*(1-r)+n*r,i.z*(1-r)+n*r)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryDesaturateBlock",iT);var rT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("steps",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].acceptedConnectionPointTypes.push(Ey.Float),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryPosterizeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"steps",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected&&this.steps.isConnected?(this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),r=e.steps.getConnectedValue(t),n=r;if(e.steps.type===Ey.Float)switch(e.value.type){case Ey.Vector2:n=new u.I9(r,r);break;case Ey.Vector3:n=new u.Pq(r,r,r);break;case Ey.Vector4:n=new u.IU(r,r,r,r)}switch(e.value.type){case Ey.Vector2:return new u.I9(i.x/(1/n.x)*(1/n.x),i.y/(1/n.y)*(1/n.y));case Ey.Vector3:return new u.Pq(i.x/(1/n.x)*(1/n.x),i.y/(1/n.y)*(1/n.y),i.z/(1/n.z)*(1/n.z));case Ey.Vector4:return new u.IU(i.x/(1/n.x)*(1/n.x),i.y/(1/n.y)*(1/n.y),i.z/(1/n.z)*(1/n.z),i.w/(1/n.w)*(1/n.w));default:return Math.floor(i/(1/r)*(1/r))}},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryPosterizeBlock",rT);var nT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerInput("reference",Ey.AutoDetect),i.registerInput("distance",Ey.Float),i.registerInput("replacement",Ey.AutoDetect),i.registerOutput("output",Ey.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(0,3),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Float),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[3].excludedConnectionPointTypes.push(Ey.Float),i._inputs[3].excludedConnectionPointTypes.push(Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryReplaceColorBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reference",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distance",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"replacement",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected&&this.reference.isConnected&&this.distance.isConnected&&this.replacement.isConnected?(this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),r=e.reference.getConnectedValue(t),n=e.distance.getConnectedValue(t),o=e.replacement.getConnectedValue(t);return i.subtract(r).length()<n?o:i},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryReplaceColorBlock",nT);var oT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerOutput("output",Ey.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Int),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Float),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDistanceBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),r=e.right.getConnectedValue(t);return i.subtract(r).length()},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryDistanceBlock",oT);var aT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ey.AutoDetect),i.registerInput("right",Ey.AutoDetect),i.registerOutput("output",Ey.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ey.Int),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ey.Float),i._inputs[1].excludedConnectionPointTypes.push(Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDotBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),r=e.right.getConnectedValue(t);return i.dot(r)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryDotBlock",aT);var sT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ey.AutoDetect),i.registerOutput("output",Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Int),i._inputs[0].excludedConnectionPointTypes.push(Ey.Float),i._inputs[0].excludedConnectionPointTypes.push(Ey.Matrix),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryLengthBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected?(this.output._storedFunction=function(t){return e.value.getConnectedValue(t).length()},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryLengthBlock",sT);var lT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ey.Vector2),i.registerInput("angle",Ey.Float),i.registerOutput("output",Ey.Vector2),i}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GeometryRotate2dBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.angle.isConnected&&this.input.isConnected?(this.output._storedFunction=function(t){var i=e.input.getConnectedValue(t),r=e.angle.getConnectedValue(t);return new u.I9(Math.cos(r)*i.x-Math.sin(r)*i.y,Math.sin(r)*i.x+Math.cos(r)*i.y)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(Ny);(0,o.Y5)("BABYLON.GeometryRotate2dBlock",lT);var cT=function(e){function t(t,i,r){void 0===i&&(i=null),void 0===r&&(r=null);var n=e.call(this,t,r)||this;n._vertexCount=0,n._worker=null,n._frameIdLastUpdate=-1,n._modelViewMatrix=u.uq.Identity(),n._material=null,n._canPostToWorker=!0,n._covariancesATexture=null,n._covariancesBTexture=null,n._centersTexture=null,n._colorsTexture=null;var o=new ii;return o.positions=[-2,-2,0,2,-2,0,2,2,0,-2,2,0],o.indices=[0,1,2,0,2,3],o.applyToMesh(n),n.subMeshes=[],new ei(0,0,4,0,6,n),n.setEnabled(!1),n._lastProj=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],i&&n.loadFileAsync(i),n}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"covariancesATexture",{get:function(){return this._covariancesATexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"covariancesBTexture",{get:function(){return this._covariancesBTexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centersTexture",{get:function(){return this._centersTexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorsTexture",{get:function(){return this._colorsTexture},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GaussianSplattingMesh"},t.prototype.getTotalVertices=function(){return this._vertexCount},t.prototype.render=function(t,i,r){this.material||(this._material=new Gv(this.name+"_material",this._scene),this.material=this._material);var n=this.getScene().getFrameId();if(n!==this._frameIdLastUpdate&&this._worker&&this._scene.activeCamera&&this._canPostToWorker){this.getWorldMatrix().multiplyToRef(this._scene.activeCamera.getViewMatrix(),this._modelViewMatrix);var o=this._lastProj[2]*this._modelViewMatrix.m[2]+this._lastProj[6]*this._modelViewMatrix.m[6]+this._lastProj[10]*this._modelViewMatrix.m[10];Math.abs(o-1)>=.01&&(this._frameIdLastUpdate=n,this._canPostToWorker=!1,this._lastProj=this._modelViewMatrix.m.slice(0),this._worker.postMessage({view:this._modelViewMatrix.m,depthMix:this._depthMix,useRightHandedSystem:this._scene.useRightHandedSystem},[this._depthMix.buffer]))}return e.prototype.render.call(this,t,i,r)},t.ConvertPLYToSplat=function(e){var t,i=new Uint8Array(e),r=(new TextDecoder).decode(i.slice(0,10240)),n=r.indexOf("end_header\n");if(n<0||!r)return e;for(var o=parseInt(/element vertex (\d+)\n/.exec(r)[1]),a=0,s={double:8,int:4,uint:4,float:4,short:2,ushort:2,uchar:1},l=[],c=0,h=r.slice(0,n).split("\n").filter((function(e){return e.startsWith("property ")}));c<h.length;c++){var d=(t=h[c].split(" "))[1],p=t[2];if(l.push({name:p,type:d,offset:a}),!s[d])return y.V.Error("Unsupported property type: ".concat(d,". Are you sure it's a valid Gaussian Splatting file?")),new ArrayBuffer(0);a+=s[d]}for(var f=.28209479177387814,_=new DataView(e,n+11),m=new ArrayBuffer(32*o),g=new u.PT,v=0;v<o;v++){for(var b=new Float32Array(m,32*v,3),T=new Float32Array(m,32*v+12,3),E=new Uint8ClampedArray(m,32*v+24,4),x=new Uint8ClampedArray(m,32*v+28,4),S=255,C=0,P=0,A=0,R=0;R<l.length;R++){var I=l[R],M=void 0;switch(I.type){case"float":M=_.getFloat32(I.offset+v*a,!0);break;case"int":M=_.getInt32(I.offset+v*a,!0);break;default:throw new Error("Unsupported property type: ".concat(I.type))}switch(I.name){case"x":b[0]=M;break;case"y":b[1]=M;break;case"z":b[2]=M;break;case"scale_0":T[0]=Math.exp(M);break;case"scale_1":T[1]=Math.exp(M);break;case"scale_2":T[2]=Math.exp(M);break;case"red":E[0]=M;break;case"green":E[1]=M;break;case"blue":E[2]=M;break;case"f_dc_0":E[0]=255*(.5+f*M);break;case"f_dc_1":E[1]=255*(.5+f*M);break;case"f_dc_2":E[2]=255*(.5+f*M);break;case"f_dc_3":E[3]=255*(.5+f*M);break;case"opacity":E[3]=1/(1+Math.exp(-M))*255;break;case"rot_0":S=M;break;case"rot_1":C=M;break;case"rot_2":P=M;break;case"rot_3":A=M}}g.set(C,P,A,S),g.normalize(),x[0]=128*g.w+128,x[1]=128*g.x+128,x[2]=128*g.y+128,x[3]=128*g.z+128}return m},t.prototype.loadDataAsync=function(e){return Promise.resolve(this._loadData(e))},t.prototype.loadFileAsync=function(e){var i=this;return ee.S0.LoadFileAsync(e,!0).then((function(e){i._loadData(t.ConvertPLYToSplat(e))}))},t.prototype.dispose=function(t){var i,r,n,o,a,s;null===(i=this._covariancesATexture)||void 0===i||i.dispose(),null===(r=this._covariancesBTexture)||void 0===r||r.dispose(),null===(n=this._centersTexture)||void 0===n||n.dispose(),null===(o=this._colorsTexture)||void 0===o||o.dispose(),this._covariancesATexture=null,this._covariancesBTexture=null,this._centersTexture=null,this._colorsTexture=null,null===(a=this._material)||void 0===a||a.dispose(!1,!0),this._material=null,null===(s=this._worker)||void 0===s||s.terminate(),this._worker=null,e.prototype.dispose.call(this,t)},t.prototype._loadData=function(e){var i,r=this;if(e.byteLength){var n=new Uint8Array(e),o=new Float32Array(n.buffer),a=n.length/32;this._vertexCount=a;for(var l=this._getTextureSize(a),c=l.x*l.y,h=new Float32Array(3*c),d=new Float32Array(3*c),p=new Float32Array(3*c),f=u.AA.Matrix[0],_=u.AA.Matrix[1],m=u.AA.Quaternion[0],g=new u.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),v=new u.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),y=0;y<a;y++){var b=o[8*y+0],T=-o[8*y+1],E=o[8*y+2];h[3*y+0]=b,h[3*y+1]=T,h[3*y+2]=E,g.minimizeInPlaceFromFloats(b,T,E),v.maximizeInPlaceFromFloats(b,T,E),m.set((n[32*y+28+1]-128)/128,(n[32*y+28+2]-128)/128,(n[32*y+28+3]-128)/128,-(n[32*y+28+0]-128)/128),m.toRotationMatrix(f),u.uq.ScalingToRef(2*o[8*y+3+0],2*o[8*y+3+1],2*o[8*y+3+2],_);var x=f.multiplyToRef(_,u.AA.Matrix[0]).m;d[3*y+0]=x[0]*x[0]+x[1]*x[1]+x[2]*x[2],d[3*y+1]=x[0]*x[4]+x[1]*x[5]+x[2]*x[6],d[3*y+2]=x[0]*x[8]+x[1]*x[9]+x[2]*x[10],p[3*y+0]=x[4]*x[4]+x[5]*x[5]+x[6]*x[6],p[3*y+1]=x[4]*x[8]+x[5]*x[9]+x[6]*x[10],p[3*y+2]=x[8]*x[8]+x[9]*x[9]+x[10]*x[10]}this.getBoundingInfo().reConstruct(g,v,this.getWorldMatrix()),this.forcedInstanceCount=this._vertexCount,this.setEnabled(!0);var S=new Float32Array(1*this._vertexCount);this.thinInstanceSetBuffer("splatIndex",S,1,!1);var C=function(e,t,i,n){return new sr(e,t,i,n,r._scene,!1,!1,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT)},P=function(e){for(var t=e.length/3,i=new Float32Array(4*t),r=0;r<t;++r)i[4*r+0]=e[3*r+0],i[4*r+1]=e[3*r+1],i[4*r+2]=e[3*r+2],i[4*r+3]=1;return i},A=new Float32Array(l.x*l.y*4);for(y=0;y<this._vertexCount;++y)A[4*y+0]=n[32*y+24+0]/255,A[4*y+1]=n[32*y+24+1]/255,A[4*y+2]=n[32*y+24+2]/255,A[4*y+3]=n[32*y+24+3]/255;this._covariancesATexture=C(P(d),l.x,l.y,s.Y.TEXTUREFORMAT_RGBA),this._covariancesBTexture=C(P(p),l.x,l.y,s.Y.TEXTUREFORMAT_RGBA),this._centersTexture=C(P(h),l.x,l.y,s.Y.TEXTUREFORMAT_RGBA),this._colorsTexture=C(A,l.x,l.y,s.Y.TEXTUREFORMAT_RGBA),null===(i=this._worker)||void 0===i||i.terminate(),this._worker=new Worker(URL.createObjectURL(new Blob(["(",t._CreateWorker.toString(),")(self)"],{type:"application/javascript"}))),this._depthMix=new BigInt64Array(a),this._worker.postMessage({positions:h,vertexCount:a},[h.buffer]),this._worker.onmessage=function(e){r._depthMix=e.data.depthMix;for(var t=new Uint32Array(e.data.depthMix.buffer),i=0;i<r._vertexCount;i++)S[i]=t[2*i];r.thinInstanceBufferUpdated("splatIndex"),r._canPostToWorker=!0}}},t.prototype._getTextureSize=function(e){var t=this._scene.getEngine(),i=t.getCaps().maxTextureSize,r=1;if(1!==t.version||t.isWebGPU)r=Math.ceil(e/i);else for(;i*r<e;)r*=2;return r>i&&(y.V.Error("GaussianSplatting texture size: ("+i+", "+r+"), maxTextureSize: "+i),r=i),new u.I9(i,r)},t._CreateWorker=function(e){var t,i,r,n,o=0;e.onmessage=function(a){if(a.data.positions)t=a.data.positions,o=a.data.vertexCount;else{var s=a.data.view;if(!t||!s)throw new Error("positions or view is not defined!");i=a.data.depthMix,r=new Uint32Array(i.buffer),n=new Float32Array(i.buffer);for(var l=0;l<o;l++)r[2*l]=l;var c=-1;for(a.data.useRightHandedSystem&&(c=1),l=0;l<o;l++)n[2*l+1]=1e4+(s[2]*t[3*l+0]+s[6]*t[3*l+1]+s[10]*t[3*l+2])*c;i.sort(),e.postMessage({depthMix:i},[i.buffer])}}},t}(Wi),uT=function(){function e(e){void 0===e&&(e=Recast),this.bjsRECAST={},this.name="RecastJSPlugin",this._maximumSubStepCount=10,this._timeStep=1/60,this._timeFactor=1,this._worker=null,"function"==typeof e?y.V.Error("RecastJS is not ready. Please make sure you await Recast() before using the plugin."):this.bjsRECAST=e,this.isSupported()?(this.setTimeStep(),this._tempVec1=new this.bjsRECAST.Vec3,this._tempVec2=new this.bjsRECAST.Vec3):y.V.Error("RecastJS is not available. Please make sure you included the js file.")}return e.prototype.setWorkerURL=function(e){return!(!window||!window.Worker||(this._worker=new Worker(e),0))},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._timeStep=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype.setMaximumSubStepCount=function(e){void 0===e&&(e=10),this._maximumSubStepCount=e},e.prototype.getMaximumSubStepCount=function(){return this._maximumSubStepCount},Object.defineProperty(e.prototype,"timeFactor",{get:function(){return this._timeFactor},set:function(e){this._timeFactor=Math.max(e,0)},enumerable:!1,configurable:!0}),e.prototype.createNavMesh=function(e,t,i){var r,n,o;this._worker&&!i?y.V.Warn("A worker is avaible but no completion callback. Defaulting to blocking navmesh creation"):!this._worker&&i&&y.V.Warn("A completion callback is avaible but no worker. Defaulting to blocking navmesh creation"),this.navMesh=new this.bjsRECAST.NavMesh;var a=[],s=[],l=0;for(r=0;r<e.length;r++)if(e[r]){var c=e[r],h=c.getIndices();if(!h)continue;var d=c.getVerticesData(Te.R.PositionKind,!1,!1);if(!d)continue;var p=[],f=c.computeWorldMatrix(!0);if(c.hasThinInstances)for(var _=c.thinInstanceGetWorldMatrices(),m=0;m<_.length;m++){var g=new u.uq;_[m].multiplyToRef(f,g),p.push(g)}else p.push(f);for(var v=0;v<p.length;v++){var b=p[v];for(n=0;n<h.length;n++)a.push(h[n]+l);var T=u.Pq.Zero(),E=u.Pq.Zero();for(o=0;o<d.length;o+=3)u.Pq.FromArrayToRef(d,o,E),u.Pq.TransformCoordinatesToRef(E,b,T),s.push(T.x,T.y,T.z);l+=d.length/3}}if(this._worker&&i)this._worker.postMessage([s,l,a,a.length,t]),this._worker.onmessage=function(e){i(e.data)};else{var x=new this.bjsRECAST.rcConfig;x.cs=t.cs,x.ch=t.ch,x.borderSize=t.borderSize?t.borderSize:0,x.tileSize=t.tileSize?t.tileSize:0,x.walkableSlopeAngle=t.walkableSlopeAngle,x.walkableHeight=t.walkableHeight,x.walkableClimb=t.walkableClimb,x.walkableRadius=t.walkableRadius,x.maxEdgeLen=t.maxEdgeLen,x.maxSimplificationError=t.maxSimplificationError,x.minRegionArea=t.minRegionArea,x.mergeRegionArea=t.mergeRegionArea,x.maxVertsPerPoly=t.maxVertsPerPoly,x.detailSampleDist=t.detailSampleDist,x.detailSampleMaxError=t.detailSampleMaxError,this.navMesh.build(s,l,a,a.length,x)}},e.prototype.createDebugNavMesh=function(e){var t,i,r=this.navMesh.getDebugNavMesh(),n=r.getTriangleCount(),o=[],a=[];for(t=0;t<3*n;t++)o.push(t);for(t=0;t<n;t++)for(i=0;i<3;i++){var s=r.getTriangle(t).getPoint(i);a.push(s.x,s.y,s.z)}var l=new Wi("NavMeshDebug",e),c=new ii;return c.indices=o,c.positions=a,c.applyToMesh(l,!1),l},e.prototype.getClosestPoint=function(e){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var t=this.navMesh.getClosestPoint(this._tempVec1);return new u.Pq(t.x,t.y,t.z)},e.prototype.getClosestPointToRef=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var i=this.navMesh.getClosestPoint(this._tempVec1);t.set(i.x,i.y,i.z)},e.prototype.getRandomPointAround=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var i=this.navMesh.getRandomPointAround(this._tempVec1,t);return new u.Pq(i.x,i.y,i.z)},e.prototype.getRandomPointAroundToRef=function(e,t,i){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var r=this.navMesh.getRandomPointAround(this._tempVec1,t);i.set(r.x,r.y,r.z)},e.prototype.moveAlong=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.moveAlong(this._tempVec1,this._tempVec2);return new u.Pq(i.x,i.y,i.z)},e.prototype.moveAlongToRef=function(e,t,i){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var r=this.navMesh.moveAlong(this._tempVec1,this._tempVec2);i.set(r.x,r.y,r.z)},e.prototype._convertNavPathPoints=function(e){var t,i=e.getPointCount(),r=[];for(t=0;t<i;t++){var n=e.getPoint(t);r.push(new u.Pq(n.x,n.y,n.z))}return r},e.prototype.computePath=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.computePath(this._tempVec1,this._tempVec2);return this._convertNavPathPoints(i)},e.prototype.computePathSmooth=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.computePathSmooth(this._tempVec1,this._tempVec2);return this._convertNavPathPoints(i)},e.prototype.createCrowd=function(e,t,i){return new hT(this,e,t,i)},e.prototype.setDefaultQueryExtent=function(e){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this.navMesh.setDefaultQueryExtent(this._tempVec1)},e.prototype.getDefaultQueryExtent=function(){var e=this.navMesh.getDefaultQueryExtent();return new u.Pq(e.x,e.y,e.z)},e.prototype.buildFromNavmeshData=function(e){var t=e.length*e.BYTES_PER_ELEMENT,i=this.bjsRECAST._malloc(t),r=new Uint8Array(this.bjsRECAST.HEAPU8.buffer,i,t);r.set(e);var n=new this.bjsRECAST.NavmeshData;n.dataPointer=r.byteOffset,n.size=e.length,this.navMesh=new this.bjsRECAST.NavMesh,this.navMesh.buildFromNavmeshData(n),this.bjsRECAST._free(r.byteOffset)},e.prototype.getNavmeshData=function(){var e=this.navMesh.getNavmeshData(),t=new Uint8Array(this.bjsRECAST.HEAPU8.buffer,e.dataPointer,e.size),i=new Uint8Array(e.size);return i.set(t),this.navMesh.freeNavmeshData(e),i},e.prototype.getDefaultQueryExtentToRef=function(e){var t=this.navMesh.getDefaultQueryExtent();e.set(t.x,t.y,t.z)},e.prototype.dispose=function(){},e.prototype.addCylinderObstacle=function(e,t,i){return this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this.navMesh.addCylinderObstacle(this._tempVec1,t,i)},e.prototype.addBoxObstacle=function(e,t,i){return this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z,this.navMesh.addBoxObstacle(this._tempVec1,this._tempVec2,i)},e.prototype.removeObstacle=function(e){this.navMesh.removeObstacle(e)},e.prototype.isSupported=function(){return void 0!==this.bjsRECAST},e.prototype.getRandomSeed=function(){return this.bjsRECAST._getRandomSeed()},e.prototype.setRandomSeed=function(e){this.bjsRECAST._setRandomSeed(e)},e}(),hT=function(){function e(e,t,i,r){var n=this;this.recastCrowd={},this.transforms=new Array,this.agents=new Array,this.reachRadii=new Array,this._agentDestinationArmed=new Array,this._agentDestination=new Array,this._onBeforeAnimationsObserver=null,this.onReachTargetObservable=new c.cP,this.bjsRECASTPlugin=e,this.recastCrowd=new this.bjsRECASTPlugin.bjsRECAST.Crowd(t,i,this.bjsRECASTPlugin.navMesh.getNavMesh()),this._scene=r,this._onBeforeAnimationsObserver=r.onBeforeAnimationsObservable.add((function(){n.update(.001*r.getEngine().getDeltaTime()*e.timeFactor)}))}return e.prototype.addAgent=function(e,t,i){var r=new this.bjsRECASTPlugin.bjsRECAST.dtCrowdAgentParams;r.radius=t.radius,r.height=t.height,r.maxAcceleration=t.maxAcceleration,r.maxSpeed=t.maxSpeed,r.collisionQueryRange=t.collisionQueryRange,r.pathOptimizationRange=t.pathOptimizationRange,r.separationWeight=t.separationWeight,r.updateFlags=7,r.obstacleAvoidanceType=0,r.queryFilterType=0,r.userData=0;var n=this.recastCrowd.addAgent(new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z),r);return this.transforms.push(i),this.agents.push(n),this.reachRadii.push(t.reachRadius?t.reachRadius:t.radius),this._agentDestinationArmed.push(!1),this._agentDestination.push(new u.Pq(0,0,0)),n},e.prototype.getAgentPosition=function(e){var t=this.recastCrowd.getAgentPosition(e);return new u.Pq(t.x,t.y,t.z)},e.prototype.getAgentPositionToRef=function(e,t){var i=this.recastCrowd.getAgentPosition(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentVelocity=function(e){var t=this.recastCrowd.getAgentVelocity(e);return new u.Pq(t.x,t.y,t.z)},e.prototype.getAgentVelocityToRef=function(e,t){var i=this.recastCrowd.getAgentVelocity(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentNextTargetPath=function(e){var t=this.recastCrowd.getAgentNextTargetPath(e);return new u.Pq(t.x,t.y,t.z)},e.prototype.getAgentNextTargetPathToRef=function(e,t){var i=this.recastCrowd.getAgentNextTargetPath(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentState=function(e){return this.recastCrowd.getAgentState(e)},e.prototype.overOffmeshConnection=function(e){return this.recastCrowd.overOffmeshConnection(e)},e.prototype.agentGoto=function(e,t){this.recastCrowd.agentGoto(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z));var i=this.agents.indexOf(e);i>-1&&(this._agentDestinationArmed[i]=!0,this._agentDestination[i].set(t.x,t.y,t.z))},e.prototype.agentTeleport=function(e,t){this.recastCrowd.agentTeleport(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z))},e.prototype.updateAgentParameters=function(e,t){var i=this.recastCrowd.getAgentParameters(e);void 0!==t.radius&&(i.radius=t.radius),void 0!==t.height&&(i.height=t.height),void 0!==t.maxAcceleration&&(i.maxAcceleration=t.maxAcceleration),void 0!==t.maxSpeed&&(i.maxSpeed=t.maxSpeed),void 0!==t.collisionQueryRange&&(i.collisionQueryRange=t.collisionQueryRange),void 0!==t.pathOptimizationRange&&(i.pathOptimizationRange=t.pathOptimizationRange),void 0!==t.separationWeight&&(i.separationWeight=t.separationWeight),this.recastCrowd.setAgentParameters(e,i)},e.prototype.removeAgent=function(e){this.recastCrowd.removeAgent(e);var t=this.agents.indexOf(e);t>-1&&(this.agents.splice(t,1),this.transforms.splice(t,1),this.reachRadii.splice(t,1),this._agentDestinationArmed.splice(t,1),this._agentDestination.splice(t,1))},e.prototype.getAgents=function(){return this.agents},e.prototype.update=function(e){if(this.bjsRECASTPlugin.navMesh.update(),!(e<=st.bH)){var t=this.bjsRECASTPlugin.getTimeStep(),i=this.bjsRECASTPlugin.getMaximumSubStepCount();if(t<=st.bH)this.recastCrowd.update(e);else{var r=Math.floor(e/t);i&&r>i&&(r=i),r<1&&(r=1);for(var n=e/r,o=0;o<r;o++)this.recastCrowd.update(n)}for(var a=0;a<this.agents.length;a++){var s=this.agents[a],l=this.getAgentPosition(s);if(this.transforms[a].position=l,this._agentDestinationArmed[a]){var c=l.x-this._agentDestination[a].x,u=l.z-this._agentDestination[a].z,h=this.reachRadii[a],d=this._agentDestination[a].y-this.reachRadii[a],p=this._agentDestination[a].y+this.reachRadii[a],f=c*c+u*u;l.y>d&&l.y<p&&f<h*h&&(this._agentDestinationArmed[a]=!1,this.onReachTargetObservable.notifyObservers({agentIndex:s,destination:this._agentDestination[a]}))}}}},e.prototype.setDefaultQueryExtent=function(e){var t=new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z);this.recastCrowd.setDefaultQueryExtent(t)},e.prototype.getDefaultQueryExtent=function(){var e=this.recastCrowd.getDefaultQueryExtent();return new u.Pq(e.x,e.y,e.z)},e.prototype.getDefaultQueryExtentToRef=function(e){var t=this.recastCrowd.getDefaultQueryExtent();e.set(t.x,t.y,t.z)},e.prototype.getCorners=function(e){var t,i=this.recastCrowd.getCorners(e),r=i.getPointCount(),n=[];for(t=0;t<r;t++){var o=i.getPoint(t);n.push(new u.Pq(o.x,o.y,o.z))}return n},e.prototype.dispose=function(){this.recastCrowd.destroy(),this._scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.onReachTargetObservable.clear()},e}();Pi.OfflineProviderFactory=function(e,t,i){return void 0===i&&(i=!1),new dT(e,t,i)};var dT=function(){function e(t,i,r){void 0===r&&(r=!1),this._idbFactory="undefined"!=typeof indexedDB?indexedDB:void 0,this._currentSceneUrl=e._ReturnFullUrlLocation(t),this._db=null,this._enableSceneOffline=!1,this._enableTexturesOffline=!1,this._manifestVersionFound=0,this._mustUpdateRessources=!1,this._hasReachedQuota=!1,e.IDBStorageEnabled?r?(this._enableSceneOffline=!0,this._enableTexturesOffline=!0,this._manifestVersionFound=1,ee.S0.SetImmediate((function(){i(!0)}))):this._checkManifestFile(i):i(!0)}return Object.defineProperty(e.prototype,"enableSceneOffline",{get:function(){return this._enableSceneOffline},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableTexturesOffline",{get:function(){return this._enableTexturesOffline},enumerable:!1,configurable:!0}),e.prototype._checkManifestFile=function(t){var i=this,r=function(){i._enableSceneOffline=!1,i._enableTexturesOffline=!1,t(!1)},n=function(){try{if("function"==typeof URL&&0===i._currentSceneUrl.indexOf("http")){var e=new URL(i._currentSceneUrl);return e.pathname+=".manifest",e.toString()}}catch(e){}return"".concat(i._currentSceneUrl,".manifest")},o=!1,a=n(),s=new Y.u;navigator.onLine&&(o=!0,a=a+(null==a.match(/\?/)?"?":"&")+Date.now()),s.open("GET",a),s.addEventListener("load",(function(){if(200===s.status||e._ValidateXHRData(s,1))try{var n=JSON.parse(s.response);i._enableSceneOffline=n.enableSceneOffline,i._enableTexturesOffline=n.enableTexturesOffline&&e._IsUASupportingBlobStorage,n.version&&!isNaN(parseInt(n.version))&&(i._manifestVersionFound=n.version),t(!0)}catch(e){r()}else r()}),!1),s.addEventListener("error",(function(){if(o){o=!1;var e=n();s.open("GET",e),s.send()}else r()}),!1);try{s.send()}catch(e){y.V.Error("Error on XHR send request."),t(!1)}},e.prototype.open=function(e,t){var i=this,r=function(){i._isSupported=!1,t&&t()};if(this._idbFactory&&(this._enableSceneOffline||this._enableTexturesOffline))if(this._db)e&&e();else{this._hasReachedQuota=!1,this._isSupported=!0;var n=this._idbFactory.open("babylonjs",1);n.onerror=function(){r()},n.onblocked=function(){y.V.Error("IDB request blocked. Please reload the page."),r()},n.onsuccess=function(){i._db=n.result,e()},n.onupgradeneeded=function(e){if(i._db=e.target.result,i._db)try{i._db.createObjectStore("scenes",{keyPath:"sceneUrl"}),i._db.createObjectStore("versions",{keyPath:"sceneUrl"}),i._db.createObjectStore("textures",{keyPath:"textureUrl"})}catch(e){y.V.Error("Error while creating object stores. Exception: "+e.message),r()}}}else this._isSupported=!1,t&&t()},e.prototype.loadImage=function(t,i){var r=this,n=e._ReturnFullUrlLocation(t),o=function(){r._hasReachedQuota||null===r._db?i.src=t:r._saveImageIntoDBAsync(n,i)};this._mustUpdateRessources?o():this._loadImageFromDBAsync(n,i,o)},e.prototype._loadImageFromDBAsync=function(e,t,i){if(this._isSupported&&null!==this._db){var r,n=this._db.transaction(["textures"]);n.onabort=function(){t.src=e},n.oncomplete=function(){var n;r&&"function"==typeof URL?(n=URL.createObjectURL(r.data),t.onerror=function(){y.V.Error("Error loading image from blob URL: "+n+" switching back to web url: "+e),t.src=e},t.src=n):i()};var o=n.objectStore("textures").get(e);o.onsuccess=function(e){r=e.target.result},o.onerror=function(){y.V.Error("Error loading texture "+e+" from DB."),t.src=e}}else y.V.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t.src=e},e.prototype._saveImageIntoDBAsync=function(t,i){var r,n=this;if(this._isSupported){var o=function(){var e;if(r&&"function"==typeof URL)try{e=URL.createObjectURL(r)}catch(t){e=URL.createObjectURL(r)}e&&(i.src=e)};if(e._IsUASupportingBlobStorage){var a=new Y.u;a.open("GET",t),a.responseType="blob",a.addEventListener("load",(function(){if(200===a.status&&n._db){r=a.response;var s=n._db.transaction(["textures"],"readwrite");s.onabort=function(e){try{var t=e.target.error;t&&"QuotaExceededError"===t.name&&(n._hasReachedQuota=!0)}catch(e){}o()},s.oncomplete=function(){o()};var l={textureUrl:t,data:r};try{var c=s.objectStore("textures").put(l);c.onsuccess=function(){},c.onerror=function(){o()}}catch(r){25===r.code&&(e._IsUASupportingBlobStorage=!1,n._enableTexturesOffline=!1),i.src=t}}else i.src=t}),!1),a.addEventListener("error",(function(){y.V.Error("Error in XHR request in BABYLON.Database."),i.src=t}),!1),a.send()}else i.src=t}else y.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),i.src=t},e.prototype._checkVersionFromDB=function(e,t){var i=this;this._loadVersionFromDBAsync(e,t,(function(){i._saveVersionIntoDBAsync(e,t)}))},e.prototype._loadVersionFromDBAsync=function(e,t,i){var r,n=this;if(this._isSupported&&this._db)try{var o=this._db.transaction(["versions"]);o.oncomplete=function(){r?n._manifestVersionFound!==r.data?(n._mustUpdateRessources=!0,i()):t(r.data):(n._mustUpdateRessources=!0,i())},o.onabort=function(){t(-1)};var a=o.objectStore("versions").get(e);a.onsuccess=function(e){r=e.target.result},a.onerror=function(){y.V.Error("Error loading version for scene "+e+" from DB."),t(-1)}}catch(e){y.V.Error("Error while accessing 'versions' object store (READ OP). Exception: "+e.message),t(-1)}else y.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),t(-1)},e.prototype._saveVersionIntoDBAsync=function(e,t){var i=this;if(this._isSupported&&!this._hasReachedQuota&&this._db)try{var r=this._db.transaction(["versions"],"readwrite");r.onabort=function(e){try{var r=e.target.error;r&&"QuotaExceededError"===r.name&&(i._hasReachedQuota=!0)}catch(e){}t(-1)},r.oncomplete=function(){t(i._manifestVersionFound)};var n={sceneUrl:e,data:this._manifestVersionFound},o=r.objectStore("versions").put(n);o.onsuccess=function(){},o.onerror=function(){y.V.Error("Error in DB add version request in BABYLON.Database.")}}catch(e){y.V.Error("Error while accessing 'versions' object store (WRITE OP). Exception: "+e.message),t(-1)}else t(-1)},e.prototype.loadFile=function(t,i,r,n,o){var a=this,s=e._ReturnFullUrlLocation(t),l=function(){a._saveFileAsync(s,i,r,o,n)};this._checkVersionFromDB(s,(function(e){-1!==e?a._mustUpdateRessources?a._saveFileAsync(s,i,r,o,n):a._loadFileAsync(s,i,l):n&&n()}))},e.prototype._loadFileAsync=function(e,t,i){if(this._isSupported&&this._db){var r,n;n=-1!==e.indexOf(".babylon")?"scenes":"textures";var o=this._db.transaction([n]);o.oncomplete=function(){r?t(r.data):i()},o.onabort=function(){i()};var a=o.objectStore(n).get(e);a.onsuccess=function(e){r=e.target.result},a.onerror=function(){y.V.Error("Error loading file "+e+" from DB."),i()}}else y.V.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t()},e.prototype._saveFileAsync=function(t,i,r,n,o){var a=this;if(this._isSupported){var s;s=-1!==t.indexOf(".babylon")?"scenes":"textures";var l,c=new Y.u;c.open("GET",t+(null==t.match(/\?/)?"?":"&")+Date.now()),n&&(c.responseType="arraybuffer"),r&&(c.onprogress=r),c.addEventListener("load",(function(){if(200===c.status||c.status<400&&e._ValidateXHRData(c,n?6:1))if(l=n?c.response:c.responseText,!a._hasReachedQuota&&a._db){var r=a._db.transaction([s],"readwrite");r.onabort=function(e){try{var t=e.target.error;t&&"QuotaExceededError"===t.name&&(a._hasReachedQuota=!0)}catch(e){}i(l)},r.oncomplete=function(){i(l)};var u;u="scenes"===s?{sceneUrl:t,data:l,version:a._manifestVersionFound}:{textureUrl:t,data:l};try{var h=r.objectStore(s).put(u);h.onsuccess=function(){},h.onerror=function(){y.V.Error("Error in DB add file request in BABYLON.Database.")}}catch(e){i(l)}}else i(l);else c.status>=400&&o?o(c):i()}),!1),c.addEventListener("error",(function(){y.V.Error("error on XHR request."),o&&o()}),!1),c.send()}else y.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not 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n=(0,pT.VD)(this.direction1.x,this.direction2.x),o=(0,pT.VD)(this.direction1.y,this.direction2.y),a=(0,pT.VD)(this.direction1.z,this.direction2.z);if(r)return t.x=n,t.y=o,void(t.z=a);u.Pq.TransformNormalFromFloatsToRef(n,o,a,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){var n=(0,pT.VD)(this.minEmitBox.x,this.maxEmitBox.x),o=(0,pT.VD)(this.minEmitBox.y,this.maxEmitBox.y),a=(0,pT.VD)(this.minEmitBox.z,this.maxEmitBox.z);if(r)return t.x=n,t.y=o,void(t.z=a);u.Pq.TransformCoordinatesFromFloatsToRef(n,o,a,e,t)},e.prototype.clone=function(){var t=new e;return 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t.x=s,t.y=c,void(t.z=l);u.Pq.TransformCoordinatesFromFloatsToRef(s,c,l,e,t)},e.prototype.clone=function(){var t=new e(this._radius,this._angle,this.directionRandomizer);return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat2("radius",this._radius,this.radiusRange),e.setFloat("coneAngle",this._angle),e.setFloat2("height",this._height,this.heightRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",2),e.addUniform("coneAngle",1),e.addUniform("height",2),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){var e="#define CONEEMITTER";return this.emitFromSpawnPointOnly&&(e+="\n#define CONEEMITTERSPAWNPOINT"),e},e.prototype.getClassName=function(){return"ConeParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this._radius,e.angle=this._angle,e.directionRandomizer=this.directionRandomizer,e.radiusRange=this.radiusRange,e.heightRange=this.heightRange,e.emitFromSpawnPointOnly=this.emitFromSpawnPointOnly,e},e.prototype.parse=function(e){this.radius=e.radius,this.angle=e.angle,this.directionRandomizer=e.directionRandomizer,this.radiusRange=void 0!==e.radiusRange?e.radiusRange:1,this.heightRange=void 0!==e.radiusRange?e.heightRange:1,this.emitFromSpawnPointOnly=void 0!==e.emitFromSpawnPointOnly&&e.emitFromSpawnPointOnly},e}(),mT=function(e){function t(t,i,r,n){void 0===t&&(t=1),void 0===i&&(i=Math.PI),void 0===r&&(r=new u.Pq(0,1,0)),void 0===n&&(n=new u.Pq(0,1,0));var o=e.call(this,t,i)||this;return o.direction1=r,o.direction2=n,o}return(0,f.C6)(t,e),t.prototype.startDirectionFunction=function(e,t){var i=w.X.RandomRange(this.direction1.x,this.direction2.x),r=w.X.RandomRange(this.direction1.y,this.direction2.y),n=w.X.RandomRange(this.direction1.z,this.direction2.z);u.Pq.TransformNormalFromFloatsToRef(i,r,n,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.angle,this.direction1,this.direction2);return O.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define CONEEMITTER\n#define DIRECTEDCONEEMITTER"},t.prototype.getClassName=function(){return"ConeDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(_T),gT=function(){function e(e,t,i,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=0),this.radius=e,this.height=t,this.radiusRange=i,this.directionRandomizer=r,this._tempVector=u.Pq.Zero()}return e.prototype.startDirectionFunction=function(e,t,i,r,n){i.position.subtractToRef(e.getTranslation(),this._tempVector),this._tempVector.normalize(),u.Pq.TransformNormalToRef(this._tempVector,n,this._tempVector);var o=w.X.RandomRange(-this.directionRandomizer/2,this.directionRandomizer/2),a=Math.atan2(this._tempVector.x,this._tempVector.z);a+=w.X.RandomRange(-Math.PI/2,Math.PI/2)*this.directionRandomizer,this._tempVector.y=o,this._tempVector.x=Math.sin(a),this._tempVector.z=Math.cos(a),this._tempVector.normalize(),r?t.copyFrom(this._tempVector):u.Pq.TransformNormalFromFloatsToRef(this._tempVector.x,this._tempVector.y,this._tempVector.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){var n=w.X.RandomRange(-this.height/2,this.height/2),o=w.X.RandomRange(0,2*Math.PI),a=w.X.RandomRange((1-this.radiusRange)*(1-this.radiusRange),1),s=Math.sqrt(a)*this.radius,l=s*Math.cos(o),c=s*Math.sin(o);r?t.copyFromFloats(l,n,c):u.Pq.TransformCoordinatesFromFloatsToRef(l,n,c,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("height",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER"},e.prototype.getClassName=function(){return"CylinderParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.height=this.height,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.height=e.height,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),vT=function(e){function t(t,i,r,n,o){void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=1),void 0===n&&(n=new u.Pq(0,1,0)),void 0===o&&(o=new u.Pq(0,1,0));var a=e.call(this,t,i,r)||this;return a.direction1=n,a.direction2=o,a}return(0,f.C6)(t,e),t.prototype.startDirectionFunction=function(e,t,i,r){var n=w.X.RandomRange(this.direction1.x,this.direction2.x),o=w.X.RandomRange(this.direction1.y,this.direction2.y),a=w.X.RandomRange(this.direction1.z,this.direction2.z);r?t.copyFromFloats(n,o,a):u.Pq.TransformNormalFromFloatsToRef(n,o,a,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.height,this.radiusRange,this.direction1,this.direction2);return O.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("height",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER\n#define DIRECTEDCYLINDEREMITTER"},t.prototype.getClassName=function(){return"CylinderDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),u.Pq.FromArrayToRef(t.direction1,0,this.direction1),u.Pq.FromArrayToRef(t.direction2,0,this.direction2)},t}(gT),yT=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i,r){var n=i.position.subtract(e.getTranslation()).normalize(),o=w.X.RandomRange(0,this.directionRandomizer),a=w.X.RandomRange(0,this.directionRandomizer),s=w.X.RandomRange(0,this.directionRandomizer);n.x+=o,n.y+=a,n.z+=s,n.normalize(),r?t.copyFrom(n):u.Pq.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){var n=this.radius-w.X.RandomRange(0,this.radius*this.radiusRange),o=w.X.RandomRange(0,1),a=w.X.RandomRange(0,2*Math.PI),s=Math.acos(2*o-1),l=n*Math.cos(a)*Math.sin(s),c=n*Math.cos(s),h=n*Math.sin(a)*Math.sin(s);r?t.copyFromFloats(l,Math.abs(c),h):u.Pq.TransformCoordinatesFromFloatsToRef(l,Math.abs(c),h,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define HEMISPHERICEMITTER"},e.prototype.getClassName=function(){return"HemisphericParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),bT=function(){function e(){this.direction1=new u.Pq(0,1,0),this.direction2=new u.Pq(0,1,0)}return e.prototype.startDirectionFunction=function(e,t,i,r){var n=w.X.RandomRange(this.direction1.x,this.direction2.x),o=w.X.RandomRange(this.direction1.y,this.direction2.y),a=w.X.RandomRange(this.direction1.z,this.direction2.z);r?t.copyFromFloats(n,o,a):u.Pq.TransformNormalFromFloatsToRef(n,o,a,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){r?t.copyFromFloats(0,0,0):u.Pq.TransformCoordinatesFromFloatsToRef(0,0,0,e,t)},e.prototype.clone=function(){var t=new e;return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.buildUniformLayout=function(e){e.addUniform("direction1",3),e.addUniform("direction2",3)},e.prototype.getEffectDefines=function(){return"#define POINTEMITTER"},e.prototype.getClassName=function(){return"PointParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e},e.prototype.parse=function(e){u.Pq.FromArrayToRef(e.direction1,0,this.direction1),u.Pq.FromArrayToRef(e.direction2,0,this.direction2)},e}(),TT=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i,r){var n=i.position.subtract(e.getTranslation()).normalize(),o=w.X.RandomRange(0,this.directionRandomizer),a=w.X.RandomRange(0,this.directionRandomizer),s=w.X.RandomRange(0,this.directionRandomizer);n.x+=o,n.y+=a,n.z+=s,n.normalize(),r?t.copyFrom(n):u.Pq.TransformNormalFromFloatsToRef(n.x,n.y,n.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){var n=this.radius-w.X.RandomRange(0,this.radius*this.radiusRange),o=w.X.RandomRange(0,1),a=w.X.RandomRange(0,2*Math.PI),s=Math.acos(2*o-1),l=n*Math.cos(a)*Math.sin(s),c=n*Math.cos(s),h=n*Math.sin(a)*Math.sin(s);r?t.copyFromFloats(l,c,h):u.Pq.TransformCoordinatesFromFloatsToRef(l,c,h,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER"},e.prototype.getClassName=function(){return"SphereParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),ET=function(e){function t(t,i,r){void 0===t&&(t=1),void 0===i&&(i=new u.Pq(0,1,0)),void 0===r&&(r=new u.Pq(0,1,0));var n=e.call(this,t)||this;return n.direction1=i,n.direction2=r,n}return(0,f.C6)(t,e),t.prototype.startDirectionFunction=function(e,t){var i=w.X.RandomRange(this.direction1.x,this.direction2.x),r=w.X.RandomRange(this.direction1.y,this.direction2.y),n=w.X.RandomRange(this.direction1.z,this.direction2.z);u.Pq.TransformNormalFromFloatsToRef(i,r,n,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.direction1,this.direction2);return O.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER\n#define DIRECTEDSPHEREEMITTER"},t.prototype.getClassName=function(){return"SphereDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(TT),xT=function(){function e(){this.particlePositionGenerator=function(){},this.particleDestinationGenerator=function(){}}return e.prototype.startDirectionFunction=function(e,t,i,r){var n=u.AA.Vector3[0];if(this.particleDestinationGenerator){this.particleDestinationGenerator(-1,i,n);var o=u.AA.Vector3[1];n.subtractToRef(i.position,o),o.scaleToRef(1/i.lifeTime,n)}else n.set(0,0,0);r?t.copyFrom(n):u.Pq.TransformNormalToRef(n,e,t)},e.prototype.startPositionFunction=function(e,t,i,r){var n=u.AA.Vector3[0];this.particlePositionGenerator?this.particlePositionGenerator(-1,i,n):n.set(0,0,0),r?t.copyFrom(n):u.Pq.TransformCoordinatesToRef(n,e,t)},e.prototype.clone=function(){var t=new e;return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){},e.prototype.buildUniformLayout=function(e){},e.prototype.getEffectDefines=function(){return"#define CUSTOMEMITTER"},e.prototype.getClassName=function(){return"CustomParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.particlePositionGenerator=this.particlePositionGenerator,e.particleDestinationGenerator=this.particleDestinationGenerator,e},e.prototype.parse=function(e){e.particlePositionGenerator&&(this.particlePositionGenerator=e.particlePositionGenerator),e.particleDestinationGenerator&&(this.particleDestinationGenerator=e.particleDestinationGenerator)},e}(),ST=function(){function e(e){void 0===e&&(e=null),this._indices=null,this._positions=null,this._normals=null,this._storedNormal=u.Pq.Zero(),this._mesh=null,this.direction1=new u.Pq(0,1,0),this.direction2=new u.Pq(0,1,0),this.useMeshNormalsForDirection=!0,this.mesh=e}return Object.defineProperty(e.prototype,"mesh",{get:function(){return this._mesh},set:function(e){this._mesh!==e&&(this._mesh=e,e?(this._indices=e.getIndices(),this._positions=e.getVerticesData(Te.R.PositionKind),this._normals=e.getVerticesData(Te.R.NormalKind)):(this._indices=null,this._positions=null,this._normals=null))},enumerable:!1,configurable:!0}),e.prototype.startDirectionFunction=function(e,t,i,r){if(this.useMeshNormalsForDirection&&this._normals)u.Pq.TransformNormalToRef(this._storedNormal,e,t);else{var n=w.X.RandomRange(this.direction1.x,this.direction2.x),o=w.X.RandomRange(this.direction1.y,this.direction2.y),a=w.X.RandomRange(this.direction1.z,this.direction2.z);r?t.copyFromFloats(n,o,a):u.Pq.TransformNormalFromFloatsToRef(n,o,a,e,t)}},e.prototype.startPositionFunction=function(e,t,i,r){if(this._indices&&this._positions){var n=3*Math.random()*(this._indices.length/3)|0,o=Math.random(),a=Math.random()*(1-o),s=1-o-a,l=this._indices[n],c=this._indices[n+1],h=this._indices[n+2],d=u.AA.Vector3[0],p=u.AA.Vector3[1],f=u.AA.Vector3[2],_=u.AA.Vector3[3];u.Pq.FromArrayToRef(this._positions,3*l,d),u.Pq.FromArrayToRef(this._positions,3*c,p),u.Pq.FromArrayToRef(this._positions,3*h,f),_.x=o*d.x+a*p.x+s*f.x,_.y=o*d.y+a*p.y+s*f.y,_.z=o*d.z+a*p.z+s*f.z,r?t.copyFromFloats(_.x,_.y,_.z):u.Pq.TransformCoordinatesFromFloatsToRef(_.x,_.y,_.z,e,t),this.useMeshNormalsForDirection&&this._normals&&(u.Pq.FromArrayToRef(this._normals,3*l,d),u.Pq.FromArrayToRef(this._normals,3*c,p),u.Pq.FromArrayToRef(this._normals,3*h,f),this._storedNormal.x=o*d.x+a*p.x+s*f.x,this._storedNormal.y=o*d.y+a*p.y+s*f.y,this._storedNormal.z=o*d.z+a*p.z+s*f.z)}},e.prototype.clone=function(){var t=new e(this.mesh);return O.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.buildUniformLayout=function(e){e.addUniform("direction1",3),e.addUniform("direction2",3)},e.prototype.getEffectDefines=function(){return""},e.prototype.getClassName=function(){return"MeshParticleEmitter"},e.prototype.serialize=function(){var e,t={};return t.type=this.getClassName(),t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t.meshId=null===(e=this.mesh)||void 0===e?void 0:e.id,t.useMeshNormalsForDirection=this.useMeshNormalsForDirection,t},e.prototype.parse=function(e,t){u.Pq.FromArrayToRef(e.direction1,0,this.direction1),u.Pq.FromArrayToRef(e.direction2,0,this.direction2),e.meshId&&t&&(this.mesh=t.getLastMeshById(e.meshId)),this.useMeshNormalsForDirection=e.useMeshNormalsForDirection},e}(),CT=function(){function e(e){this._isUbo(e)?(this.setMatrix3x3=e.updateMatrix3x3.bind(e),this.setMatrix2x2=e.updateMatrix2x2.bind(e),this.setFloat=e.updateFloat.bind(e),this.setFloat2=e.updateFloat2.bind(e),this.setFloat3=e.updateFloat3.bind(e),this.setFloat4=e.updateFloat4.bind(e),this.setFloatArray=e.updateFloatArray.bind(e),this.setArray=e.updateArray.bind(e),this.setIntArray=e.updateIntArray.bind(e),this.setMatrix=e.updateMatrix.bind(e),this.setMatrices=e.updateMatrices.bind(e),this.setVector3=e.updateVector3.bind(e),this.setVector4=e.updateVector4.bind(e),this.setColor3=e.updateColor3.bind(e),this.setColor4=e.updateColor4.bind(e),this.setDirectColor4=e.updateDirectColor4.bind(e),this.setInt=e.updateInt.bind(e),this.setInt2=e.updateInt2.bind(e),this.setInt3=e.updateInt3.bind(e),this.setInt4=e.updateInt4.bind(e)):(this.setMatrix3x3=e.setMatrix3x3.bind(e),this.setMatrix2x2=e.setMatrix2x2.bind(e),this.setFloat=e.setFloat.bind(e),this.setFloat2=e.setFloat2.bind(e),this.setFloat3=e.setFloat3.bind(e),this.setFloat4=e.setFloat4.bind(e),this.setFloatArray=e.setFloatArray.bind(e),this.setArray=e.setArray.bind(e),this.setIntArray=e.setIntArray.bind(e),this.setMatrix=e.setMatrix.bind(e),this.setMatrices=e.setMatrices.bind(e),this.setVector3=e.setVector3.bind(e),this.setVector4=e.setVector4.bind(e),this.setColor3=e.setColor3.bind(e),this.setColor4=e.setColor4.bind(e),this.setDirectColor4=e.setDirectColor4.bind(e),this.setInt=e.setInt.bind(e),this.setInt2=e.setInt2.bind(e),this.setInt3=e.setInt3.bind(e),this.setInt4=e.setInt4.bind(e))}return e.prototype._isUbo=function(e){return void 0!==e.addUniform},e}();Un.l.ShadersStore.gpuUpdateParticlesPixelShader="#version 300 es\nvoid main() {discard;}\n";Un.l.ShadersStore.gpuUpdateParticlesVertexShader="#version 300 es\n#define PI 3.14159\nuniform float currentCount;uniform float timeDelta;uniform float stopFactor;\n#ifndef LOCAL\nuniform mat4 emitterWM;\n#endif\nuniform vec2 lifeTime;uniform vec2 emitPower;uniform vec2 sizeRange;uniform vec4 scaleRange;\n#ifndef COLORGRADIENTS\nuniform vec4 color1;uniform vec4 color2;\n#endif\nuniform vec3 gravity;uniform sampler2D randomSampler;uniform sampler2D randomSampler2;uniform vec4 angleRange;\n#ifdef BOXEMITTER\nuniform vec3 direction1;uniform vec3 direction2;uniform vec3 minEmitBox;uniform vec3 maxEmitBox;\n#endif\n#ifdef POINTEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#endif\n#ifdef HEMISPHERICEMITTER\nuniform float radius;uniform float radiusRange;uniform float directionRandomizer;\n#endif\n#ifdef SPHEREEMITTER\nuniform float radius;uniform float radiusRange;\n#ifdef DIRECTEDSPHEREEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nuniform float radius;uniform float height;uniform float radiusRange;\n#ifdef DIRECTEDCYLINDEREMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CONEEMITTER\nuniform vec2 radius;uniform float coneAngle;uniform vec2 height;\n#ifdef DIRECTEDCONEEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\nin vec3 position;\n#ifdef CUSTOMEMITTER\nin vec3 initialPosition;\n#endif\nin float age;in float life;in vec4 seed;in vec3 size;\n#ifndef COLORGRADIENTS\nin vec4 color;\n#endif\nin vec3 direction;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nin float angle;\n#else\nin vec2 angle;\n#endif\n#ifdef ANIMATESHEET\nin float cellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nin float cellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nin vec3 noiseCoordinates1;in vec3 noiseCoordinates2;\n#endif\nout vec3 outPosition;\n#ifdef CUSTOMEMITTER\nout vec3 outInitialPosition;\n#endif\nout float outAge;out float outLife;out vec4 outSeed;out vec3 outSize;\n#ifndef COLORGRADIENTS\nout vec4 outColor;\n#endif\nout vec3 outDirection;\n#ifndef BILLBOARD\nout vec3 outInitialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nout float outAngle;\n#else\nout vec2 outAngle;\n#endif\n#ifdef ANIMATESHEET\nout float outCellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nout float outCellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nout vec3 outNoiseCoordinates1;out vec3 outNoiseCoordinates2;\n#endif\n#ifdef SIZEGRADIENTS\nuniform sampler2D sizeGradientSampler;\n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nuniform sampler2D angularSpeedGradientSampler;\n#endif \n#ifdef VELOCITYGRADIENTS\nuniform sampler2D velocityGradientSampler;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\nuniform sampler2D limitVelocityGradientSampler;uniform float limitVelocityDamping;\n#endif\n#ifdef DRAGGRADIENTS\nuniform sampler2D dragGradientSampler;\n#endif\n#ifdef NOISE\nuniform vec3 noiseStrength;uniform sampler2D noiseSampler;\n#endif\n#ifdef ANIMATESHEET\nuniform vec4 cellInfos;\n#endif\nvec3 getRandomVec3(float offset) {return texture(randomSampler2,vec2(float(gl_VertexID)*offset/currentCount,0)).rgb;}\nvec4 getRandomVec4(float offset) {return texture(randomSampler,vec2(float(gl_VertexID)*offset/currentCount,0));}\nvoid main() {float newAge=age+timeDelta; \nif (newAge>=life && stopFactor != 0.) {vec3 newPosition;vec3 newDirection;vec4 randoms=getRandomVec4(seed.x);outLife=lifeTime.x+(lifeTime.y-lifeTime.x)*randoms.r;outAge=newAge-life;outSeed=seed;\n#ifdef SIZEGRADIENTS \noutSize.x=texture(sizeGradientSampler,vec2(0,0)).r;\n#else\noutSize.x=sizeRange.x+(sizeRange.y-sizeRange.x)*randoms.g;\n#endif\noutSize.y=scaleRange.x+(scaleRange.y-scaleRange.x)*randoms.b;outSize.z=scaleRange.z+(scaleRange.w-scaleRange.z)*randoms.a; \n#ifndef COLORGRADIENTS\noutColor=color1+(color2-color1)*randoms.b;\n#endif\n#ifndef ANGULARSPEEDGRADIENTS \noutAngle.y=angleRange.x+(angleRange.y-angleRange.x)*randoms.a;outAngle.x=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#else\noutAngle=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#endif \n#ifdef POINTEMITTER\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);newPosition=vec3(0,0,0);newDirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(BOXEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);newPosition=minEmitBox+(maxEmitBox-minEmitBox)*randoms2;newDirection=direction1+(direction2-direction1)*randoms3; \n#elif defined(HEMISPHERICEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float phi=2.0*PI*randoms2.x;float theta=acos(2.0*randoms2.y-1.0);float randX=cos(phi)*sin(theta);float randY=cos(theta);float randZ=sin(phi)*sin(theta);newPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,abs(randY),randZ);newDirection=newPosition+directionRandomizer*randoms3; \n#elif defined(SPHEREEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float phi=2.0*PI*randoms2.x;float theta=acos(2.0*randoms2.y-1.0);float randX=cos(phi)*sin(theta);float randY=cos(theta);float randZ=sin(phi)*sin(theta);newPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\nnewDirection=normalize(direction1+(direction2-direction1)*randoms3);\n#else\nnewDirection=normalize(newPosition+directionRandomizer*randoms3);\n#endif\n#elif defined(CYLINDEREMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float yPos=(randoms2.x-0.5)*height;float angle=randoms2.y*PI*2.;float inverseRadiusRangeSquared=((1.-radiusRange)*(1.-radiusRange));float positionRadius=radius*sqrt(inverseRadiusRangeSquared+(randoms2.z*(1.-inverseRadiusRangeSquared)));float xPos=positionRadius*cos(angle);float zPos=positionRadius*sin(angle);newPosition=vec3(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\nangle=angle+((randoms3.x-0.5)*PI)*directionRandomizer;newDirection=vec3(cos(angle),(randoms3.y-0.5)*directionRandomizer,sin(angle));newDirection=normalize(newDirection);\n#endif\n#elif defined(CONEEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);float s=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nfloat h=0.0001;\n#else\nfloat h=randoms2.y*height.y;h=1.-h*h; \n#endif\nfloat lRadius=radius.x-radius.x*randoms2.z*radius.y;lRadius=lRadius*h;float randX=lRadius*sin(s);float randZ=lRadius*cos(s);float randY=h *height.x;newPosition=vec3(randX,randY,randZ); \nvec3 randoms3=getRandomVec3(seed.z);\n#ifdef DIRECTEDCONEEMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\nif (abs(cos(coneAngle))==1.0) {newDirection=vec3(0.,1.0,0.);} else {newDirection=normalize(newPosition+directionRandomizer*randoms3); }\n#endif\n#elif defined(CUSTOMEMITTER)\nnewPosition=initialPosition;outInitialPosition=initialPosition;\n#else \nnewPosition=vec3(0.,0.,0.);newDirection=2.0*(getRandomVec3(seed.w)-vec3(0.5,0.5,0.5));\n#endif\nfloat power=emitPower.x+(emitPower.y-emitPower.x)*randoms.a;\n#ifdef LOCAL\noutPosition=newPosition;\n#else\noutPosition=(emitterWM*vec4(newPosition,1.)).xyz;\n#endif\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#ifndef BILLBOARD \noutInitialDirection=direction;\n#endif\n#else\n#ifdef LOCAL\nvec3 initial=newDirection;\n#else \nvec3 initial=(emitterWM*vec4(newDirection,0.)).xyz;\n#endif\noutDirection=initial*power;\n#ifndef BILLBOARD \noutInitialDirection=initial;\n#endif\n#endif\n#ifdef ANIMATESHEET \noutCellIndex=cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=randoms.a*outLife;\n#endif \n#endif\n#ifdef NOISE\noutNoiseCoordinates1=noiseCoordinates1;outNoiseCoordinates2=noiseCoordinates2;\n#endif\n} else {float directionScale=timeDelta;outAge=newAge;float ageGradient=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale*=texture(velocityGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale*=1.0-texture(dragGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#if defined(CUSTOMEMITTER)\noutPosition=position+(direction-position)*ageGradient; \noutInitialPosition=initialPosition;\n#else\noutPosition=position+direction*directionScale;\n#endif\noutLife=life;outSeed=seed;\n#ifndef COLORGRADIENTS \noutColor=color;\n#endif\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(ageGradient,0)).r;outSize.yz=size.yz;\n#else\noutSize=size;\n#endif \n#ifndef BILLBOARD \noutInitialDirection=initialDirection;\n#endif\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#else\nvec3 updatedDirection=direction+gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nfloat limitVelocity=texture(limitVelocityGradientSampler,vec2(ageGradient,0)).r;float currentVelocity=length(updatedDirection);if (currentVelocity>limitVelocity) {updatedDirection=updatedDirection*limitVelocityDamping;}\n#endif\noutDirection=updatedDirection;\n#ifdef NOISE\nfloat fetchedR=texture(noiseSampler,vec2(noiseCoordinates1.x,noiseCoordinates1.y)*vec2(0.5)+vec2(0.5)).r;float fetchedG=texture(noiseSampler,vec2(noiseCoordinates1.z,noiseCoordinates2.x)*vec2(0.5)+vec2(0.5)).r;float fetchedB=texture(noiseSampler,vec2(noiseCoordinates2.y,noiseCoordinates2.z)*vec2(0.5)+vec2(0.5)).r;vec3 force=vec3(2.*fetchedR-1.,2.*fetchedG-1.,2.*fetchedB-1.)*noiseStrength;outDirection=outDirection+force*timeDelta;outNoiseCoordinates1=noiseCoordinates1;outNoiseCoordinates2=noiseCoordinates2;\n#endif \n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nfloat angularSpeed=texture(angularSpeedGradientSampler,vec2(ageGradient,0)).r;outAngle=angle+angularSpeed*timeDelta;\n#else\noutAngle=vec2(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET \nfloat offsetAge=outAge;float dist=cellInfos.y-cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=cellStartOffset;offsetAge+=cellStartOffset;\n#else\nfloat cellStartOffset=0.;\n#endif \nfloat ratio=0.;if (cellInfos.w==1.0) {ratio=clamp(mod(cellStartOffset+cellInfos.z*offsetAge,life)/life,0.,1.0);}\nelse {ratio=clamp(cellStartOffset+cellInfos.z*offsetAge/life,0.,1.0);}\noutCellIndex=float(int(cellInfos.x+ratio*dist));\n#endif\n}}";var PT=function(){function e(e,t){this._renderVAO=[],this._updateVAO=[],this.alignDataInBuffer=!1,this._parent=e,this._engine=t,this._updateEffectOptions={attributes:["position","initialPosition","age","life","seed","size","color","direction","initialDirection","angle","cellIndex","cellStartOffset","noiseCoordinates1","noiseCoordinates2"],uniformsNames:["currentCount","timeDelta","emitterWM","lifeTime","color1","color2","sizeRange","scaleRange","gravity","emitPower","direction1","direction2","minEmitBox","maxEmitBox","radius","directionRandomizer","height","coneAngle","stopFactor","angleRange","radiusRange","cellInfos","noiseStrength","limitVelocityDamping"],uniformBuffersNames:[],samplers:["randomSampler","randomSampler2","sizeGradientSampler","angularSpeedGradientSampler","velocityGradientSampler","limitVelocityGradientSampler","noiseSampler","dragGradientSampler"],defines:"",fallbacks:null,onCompiled:null,onError:null,indexParameters:null,maxSimultaneousLights:0,transformFeedbackVaryings:[]}}return e.prototype.contextLost=function(){this._updateEffect=void 0,this._renderVAO.length=0,this._updateVAO.length=0},e.prototype.isUpdateBufferCreated=function(){return!!this._updateEffect},e.prototype.isUpdateBufferReady=function(){var e,t;return null!==(t=null===(e=this._updateEffect)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.createUpdateBuffer=function(e){return this._updateEffectOptions.transformFeedbackVaryings=["outPosition"],this._updateEffectOptions.transformFeedbackVaryings.push("outAge"),this._updateEffectOptions.transformFeedbackVaryings.push("outSize"),this._updateEffectOptions.transformFeedbackVaryings.push("outLife"),this._updateEffectOptions.transformFeedbackVaryings.push("outSeed"),this._updateEffectOptions.transformFeedbackVaryings.push("outDirection"),this._parent.particleEmitterType instanceof xT&&this._updateEffectOptions.transformFeedbackVaryings.push("outInitialPosition"),this._parent._colorGradientsTexture||this._updateEffectOptions.transformFeedbackVaryings.push("outColor"),this._parent._isBillboardBased||this._updateEffectOptions.transformFeedbackVaryings.push("outInitialDirection"),this._parent.noiseTexture&&(this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates1"),this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates2")),this._updateEffectOptions.transformFeedbackVaryings.push("outAngle"),this._parent.isAnimationSheetEnabled&&(this._updateEffectOptions.transformFeedbackVaryings.push("outCellIndex"),this._parent.spriteRandomStartCell&&this._updateEffectOptions.transformFeedbackVaryings.push("outCellStartOffset")),this._updateEffectOptions.defines=e,this._updateEffect=new Bn.M("gpuUpdateParticles",this._updateEffectOptions,this._engine),new CT(this._updateEffect)},e.prototype.createVertexBuffers=function(e,t){this._updateVAO.push(this._createUpdateVAO(e)),this._renderVAO.push(this._engine.recordVertexArrayObject(t,null,this._parent._getWrapper(this._parent.blendMode).effect)),this._engine.bindArrayBuffer(null),this._renderVertexBuffers=t},e.prototype.createParticleBuffer=function(e){return e},e.prototype.bindDrawBuffers=function(e,t,i){i?this._engine.bindBuffers(this._renderVertexBuffers,i,t):this._engine.bindVertexArrayObject(this._renderVAO[e],null)},e.prototype.preUpdateParticleBuffer=function(){var e=this._engine;if(this._engine.enableEffect(this._updateEffect),!e.setState)throw new Error("GPU particles cannot work without a full Engine. ThinEngine is not supported")},e.prototype.updateParticleBuffer=function(e,t,i){this._updateEffect.setTexture("randomSampler",this._parent._randomTexture),this._updateEffect.setTexture("randomSampler2",this._parent._randomTexture2),this._parent._sizeGradientsTexture&&this._updateEffect.setTexture("sizeGradientSampler",this._parent._sizeGradientsTexture),this._parent._angularSpeedGradientsTexture&&this._updateEffect.setTexture("angularSpeedGradientSampler",this._parent._angularSpeedGradientsTexture),this._parent._velocityGradientsTexture&&this._updateEffect.setTexture("velocityGradientSampler",this._parent._velocityGradientsTexture),this._parent._limitVelocityGradientsTexture&&this._updateEffect.setTexture("limitVelocityGradientSampler",this._parent._limitVelocityGradientsTexture),this._parent._dragGradientsTexture&&this._updateEffect.setTexture("dragGradientSampler",this._parent._dragGradientsTexture),this._parent.noiseTexture&&this._updateEffect.setTexture("noiseSampler",this._parent.noiseTexture),this._engine.bindVertexArrayObject(this._updateVAO[e],null);var r=this._engine;r.bindTransformFeedbackBuffer(t.getBuffer()),r.setRasterizerState(!1),r.beginTransformFeedback(!0),r.drawArraysType(s.Y.MATERIAL_PointListDrawMode,0,i),r.endTransformFeedback(),r.setRasterizerState(!0),r.bindTransformFeedbackBuffer(null)},e.prototype.releaseBuffers=function(){},e.prototype.releaseVertexBuffers=function(){for(var e=0;e<this._updateVAO.length;e++)this._engine.releaseVertexArrayObject(this._updateVAO[e]);for(this._updateVAO.length=0,e=0;e<this._renderVAO.length;e++)this._engine.releaseVertexArrayObject(this._renderVAO[e]);this._renderVAO.length=0},e.prototype._createUpdateVAO=function(e){var t={};t.position=e.createVertexBuffer("position",0,3);var i=3;t.age=e.createVertexBuffer("age",i,1),i+=1,t.size=e.createVertexBuffer("size",i,3),i+=3,t.life=e.createVertexBuffer("life",i,1),i+=1,t.seed=e.createVertexBuffer("seed",i,4),i+=4,t.direction=e.createVertexBuffer("direction",i,3),i+=3,this._parent.particleEmitterType instanceof xT&&(t.initialPosition=e.createVertexBuffer("initialPosition",i,3),i+=3),this._parent._colorGradientsTexture||(t.color=e.createVertexBuffer("color",i,4),i+=4),this._parent._isBillboardBased||(t.initialDirection=e.createVertexBuffer("initialDirection",i,3),i+=3),this._parent.noiseTexture&&(t.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",i,3),i+=3,t.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",i,3),i+=3),this._parent._angularSpeedGradientsTexture?(t.angle=e.createVertexBuffer("angle",i,1),i+=1):(t.angle=e.createVertexBuffer("angle",i,2),i+=2),this._parent._isAnimationSheetEnabled&&(t.cellIndex=e.createVertexBuffer("cellIndex",i,1),i+=1,this._parent.spriteRandomStartCell&&(t.cellStartOffset=e.createVertexBuffer("cellStartOffset",i,1),i+=1));var r=this._engine.recordVertexArrayObject(t,null,this._updateEffect);return this._engine.bindArrayBuffer(null),r},e}();(0,o.Y5)("BABYLON.WebGL2ParticleSystem",PT);Un.l.ShadersStoreWGSL.gpuUpdateParticlesComputeShader="struct Particle {position : vec3<f32>,\nage : f32,\nsize : vec3<f32>,\nlife : f32,\nseed : vec4<f32>,\ndirection : vec3<f32>,\ndummy0: f32,\n#ifdef CUSTOMEMITTER\ninitialPosition : vec3<f32>,\ndummy1: f32,\n#endif\n#ifndef COLORGRADIENTS\ncolor : vec4<f32>,\n#endif\n#ifndef BILLBOARD\ninitialDirection : vec3<f32>,\ndummy2: f32,\n#endif\n#ifdef NOISE\nnoiseCoordinates1 : vec3<f32>,\ndummy3: f32,\nnoiseCoordinates2 : vec3<f32>,\ndummy4: f32,\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nangle : f32,\n#else\nangle : vec2<f32>,\n#endif\n#ifdef ANIMATESHEET\ncellIndex : f32,\n#ifdef ANIMATESHEETRANDOMSTART\ncellStartOffset : f32,\n#endif\n#endif\n};struct Particles {particles : array<Particle>,};struct SimParams {currentCount : f32,\ntimeDelta : f32,\nstopFactor : f32,\nrandomTextureSize: i32,\nlifeTime : vec2<f32>,\nemitPower : vec2<f32>,\n#ifndef COLORGRADIENTS\ncolor1 : vec4<f32>,\ncolor2 : vec4<f32>,\n#endif\nsizeRange : vec2<f32>,\nscaleRange : vec4<f32>,\nangleRange : vec4<f32>,\ngravity : vec3<f32>,\n#ifdef LIMITVELOCITYGRADIENTS\nlimitVelocityDamping : f32,\n#endif\n#ifdef ANIMATESHEET\ncellInfos : vec4<f32>,\n#endif\n#ifdef NOISE\nnoiseStrength : vec3<f32>,\n#endif\n#ifndef LOCAL\nemitterWM : mat4x4<f32>,\n#endif\n#ifdef BOXEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\nminEmitBox : vec3<f32>,\nmaxEmitBox : vec3<f32>,\n#endif\n#ifdef CONEEMITTER\nradius : vec2<f32>,\nconeAngle : f32,\nheight : vec2<f32>,\n#ifdef DIRECTEDCONEEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nradius : f32,\nheight : f32,\nradiusRange : f32,\n#ifdef DIRECTEDCYLINDEREMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n#ifdef HEMISPHERICEMITTER\nradius : f32,\nradiusRange : f32,\ndirectionRandomizer : f32,\n#endif\n#ifdef POINTEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#endif\n#ifdef SPHEREEMITTER\nradius : f32,\nradiusRange : f32,\n#ifdef DIRECTEDSPHEREEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n};@binding(0) @group(0) var<uniform> params : SimParams;@binding(1) @group(0) var<storage,read> particlesIn : Particles;@binding(2) @group(0) var<storage,read_write> particlesOut : Particles;@binding(3) @group(0) var randomTexture : texture_2d<f32>;@binding(4) @group(0) var randomTexture2 : texture_2d<f32>;\n#ifdef SIZEGRADIENTS\n@binding(0) @group(1) var sizeGradientSampler : sampler;@binding(1) @group(1) var sizeGradientTexture : texture_2d<f32>;\n#endif \n#ifdef ANGULARSPEEDGRADIENTS\n@binding(2) @group(1) var angularSpeedGradientSampler : sampler;@binding(3) @group(1) var angularSpeedGradientTexture : texture_2d<f32>;\n#endif \n#ifdef VELOCITYGRADIENTS\n@binding(4) @group(1) var velocityGradientSampler : sampler;@binding(5) @group(1) var velocityGradientTexture : texture_2d<f32>;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\n@binding(6) @group(1) var limitVelocityGradientSampler : sampler;@binding(7) @group(1) var limitVelocityGradientTexture : texture_2d<f32>;\n#endif\n#ifdef DRAGGRADIENTS\n@binding(8) @group(1) var dragGradientSampler : sampler;@binding(9) @group(1) var dragGradientTexture : texture_2d<f32>;\n#endif\n#ifdef NOISE\n@binding(10) @group(1) var noiseSampler : sampler;@binding(11) @group(1) var noiseTexture : texture_2d<f32>;\n#endif\nfn getRandomVec3(offset : f32,vertexID : f32)->vec3<f32> {return textureLoad(randomTexture2,vec2<i32>(i32(vertexID*offset/params.currentCount*f32(params.randomTextureSize)) % params.randomTextureSize,0),0).rgb;}\nfn getRandomVec4(offset : f32,vertexID : f32)->vec4<f32> {return textureLoad(randomTexture,vec2<i32>(i32(vertexID*offset/params.currentCount*f32(params.randomTextureSize)) % params.randomTextureSize,0),0);}\n@compute @workgroup_size(64)\nfn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {let index : u32=GlobalInvocationID.x;let vertexID : f32=f32(index);if (index>=u32(params.currentCount)) {return;}\nlet PI : f32=3.14159;let timeDelta : f32=params.timeDelta;let newAge : f32=particlesIn.particles[index].age+timeDelta;let life : f32=particlesIn.particles[index].life;let seed : vec4<f32>=particlesIn.particles[index].seed;let direction : vec3<f32>=particlesIn.particles[index].direction;if (newAge>=life && params.stopFactor != 0.) {var newPosition : vec3<f32>;var newDirection : vec3<f32>;let randoms : vec4<f32>=getRandomVec4(seed.x,vertexID);let outLife : f32=params.lifeTime.x+(params.lifeTime.y-params.lifeTime.x)*randoms.r;particlesOut.particles[index].life=outLife;particlesOut.particles[index].age=newAge-life;particlesOut.particles[index].seed=seed;var sizex : f32;\n#ifdef SIZEGRADIENTS \nsizex=textureSampleLevel(sizeGradientTexture,sizeGradientSampler,vec2<f32>(0.,0.),0.).r;\n#else\nsizex=params.sizeRange.x+(params.sizeRange.y-params.sizeRange.x)*randoms.g;\n#endif\nparticlesOut.particles[index].size=vec3<f32>(\nsizex,\nparams.scaleRange.x+(params.scaleRange.y-params.scaleRange.x)*randoms.b,\nparams.scaleRange.z+(params.scaleRange.w-params.scaleRange.z)*randoms.a);\n#ifndef COLORGRADIENTS\nparticlesOut.particles[index].color=params.color1+(params.color2-params.color1)*randoms.b;\n#endif\n#ifndef ANGULARSPEEDGRADIENTS \nparticlesOut.particles[index].angle=vec2<f32>(\nparams.angleRange.z+(params.angleRange.w-params.angleRange.z)*randoms.r,\nparams.angleRange.x+(params.angleRange.y-params.angleRange.x)*randoms.a);\n#else\nparticlesOut.particles[index].angle=params.angleRange.z+(params.angleRange.w-params.angleRange.z)*randoms.r;\n#endif \n#if defined(POINTEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);newPosition=vec3<f32>(0.,0.,0.);newDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#elif defined(BOXEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);newPosition=params.minEmitBox+(params.maxEmitBox-params.minEmitBox)*randoms2;newDirection=params.direction1+(params.direction2-params.direction1)*randoms3; \n#elif defined(HEMISPHERICEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let phi : f32=2.0*PI*randoms2.x;let theta : f32=acos(-1.0+2.0*randoms2.y);let randX : f32=cos(phi)*sin(theta);let randY : f32=cos(theta);let randZ : f32=sin(phi)*sin(theta);newPosition=(params.radius-(params.radius*params.radiusRange*randoms2.z))*vec3<f32>(randX,abs(randY),randZ);newDirection=normalize(newPosition+params.directionRandomizer*randoms3);\n#elif defined(SPHEREEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let phi : f32=2.0*PI*randoms2.x;let theta : f32=acos(-1.0+2.0*randoms2.y);let randX : f32=cos(phi)*sin(theta);let randY : f32=cos(theta);let randZ : f32=sin(phi)*sin(theta);newPosition=(params.radius-(params.radius*params.radiusRange*randoms2.z))*vec3<f32>(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\nnewDirection=normalize(params.direction1+(params.direction2-params.direction1)*randoms3);\n#else\nnewDirection=normalize(newPosition+params.directionRandomizer*randoms3);\n#endif\n#elif defined(CYLINDEREMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let yPos : f32=(-0.5+randoms2.x)*params.height;var angle : f32=randoms2.y*PI*2.;let inverseRadiusRangeSquared : f32=(1.-params.radiusRange)*(1.-params.radiusRange);let positionRadius : f32=params.radius*sqrt(inverseRadiusRangeSquared+randoms2.z*(1.-inverseRadiusRangeSquared));let xPos : f32=positionRadius*cos(angle);let zPos : f32=positionRadius*sin(angle);newPosition=vec3<f32>(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\nnewDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#else\nangle=angle+(-0.5+randoms3.x)*PI*params.directionRandomizer;newDirection=vec3<f32>(cos(angle),(-0.5+randoms3.y)*params.directionRandomizer,sin(angle));newDirection=normalize(newDirection);\n#endif\n#elif defined(CONEEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let s : f32=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nlet h : f32=0.0001;\n#else\nvar h : f32=randoms2.y*params.height.y;h=1.-h*h; \n#endif\nvar lRadius : f32=params.radius.x-params.radius.x*randoms2.z*params.radius.y;lRadius=lRadius*h;let randX : f32=lRadius*sin(s);let randZ : f32=lRadius*cos(s);let randY : f32=h *params.height.x;newPosition=vec3<f32>(randX,randY,randZ); \nlet randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);\n#ifdef DIRECTEDCONEEMITTER\nnewDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#else\nif (abs(cos(params.coneAngle))==1.0) {newDirection=vec3<f32>(0.,1.0,0.);} else {newDirection=normalize(newPosition+params.directionRandomizer*randoms3); }\n#endif\n#elif defined(CUSTOMEMITTER)\nnewPosition=particlesIn.particles[index].initialPosition;particlesOut.particles[index].initialPosition=newPosition;\n#else \nnewPosition=vec3<f32>(0.,0.,0.);newDirection=2.0*(getRandomVec3(seed.w,vertexID)-vec3<f32>(0.5,0.5,0.5));\n#endif\nlet power : f32=params.emitPower.x+(params.emitPower.y-params.emitPower.x)*randoms.a;\n#ifdef LOCAL\nparticlesOut.particles[index].position=newPosition;\n#else\nparticlesOut.particles[index].position=(params.emitterWM*vec4<f32>(newPosition,1.)).xyz;\n#endif\n#ifdef CUSTOMEMITTER\nparticlesOut.particles[index].direction=direction;\n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=direction;\n#endif\n#else\n#ifdef LOCAL\nlet initial : vec3<f32>=newDirection;\n#else \nlet initial : vec3<f32>=(params.emitterWM*vec4<f32>(newDirection,0.)).xyz;\n#endif\nparticlesOut.particles[index].direction=initial*power;\n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=initial;\n#endif\n#endif\n#ifdef ANIMATESHEET \nparticlesOut.particles[index].cellIndex=params.cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\nparticlesOut.particles[index].cellStartOffset=randoms.a*outLife;\n#endif \n#endif\n#ifdef NOISE\nparticlesOut.particles[index].noiseCoordinates1=particlesIn.particles[index].noiseCoordinates1;particlesOut.particles[index].noiseCoordinates2=particlesIn.particles[index].noiseCoordinates2;\n#endif\n} else {var directionScale : f32=timeDelta;particlesOut.particles[index].age=newAge;let ageGradient : f32=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale=directionScale*textureSampleLevel(velocityGradientTexture,velocityGradientSampler,vec2<f32>(ageGradient,0.),0.).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale=directionScale*(1.0-textureSampleLevel(dragGradientTexture,dragGradientSampler,vec2<f32>(ageGradient,0.),0.).r);\n#endif\nlet position : vec3<f32>=particlesIn.particles[index].position;\n#if defined(CUSTOMEMITTER)\nparticlesOut.particles[index].position=position+(direction-position)*ageGradient; \nparticlesOut.particles[index].initialPosition=particlesIn.particles[index].initialPosition;\n#else\nparticlesOut.particles[index].position=position+direction*directionScale;\n#endif\nparticlesOut.particles[index].life=life;particlesOut.particles[index].seed=seed;\n#ifndef COLORGRADIENTS \nparticlesOut.particles[index].color=particlesIn.particles[index].color;\n#endif\n#ifdef SIZEGRADIENTS\nparticlesOut.particles[index].size=vec3<f32>(\ntextureSampleLevel(sizeGradientTexture,sizeGradientSampler,vec2<f32>(ageGradient,0.),0.).r,\nparticlesIn.particles[index].size.yz);\n#else\nparticlesOut.particles[index].size=particlesIn.particles[index].size;\n#endif \n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=particlesIn.particles[index].initialDirection;\n#endif\n#ifdef CUSTOMEMITTER\nparticlesOut.particles[index].direction=direction;\n#else\nvar updatedDirection : vec3<f32>=direction+params.gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nlet limitVelocity : f32=textureSampleLevel(limitVelocityGradientTexture,limitVelocityGradientSampler,vec2<f32>(ageGradient,0.),0.).r;let currentVelocity : f32=length(updatedDirection);if (currentVelocity>limitVelocity) {updatedDirection=updatedDirection*params.limitVelocityDamping;}\n#endif\nparticlesOut.particles[index].direction=updatedDirection;\n#ifdef NOISE\nlet noiseCoordinates1 : vec3<f32>=particlesIn.particles[index].noiseCoordinates1;let noiseCoordinates2 : vec3<f32>=particlesIn.particles[index].noiseCoordinates2;let fetchedR : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates1.x,noiseCoordinates1.y)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let fetchedG : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates1.z,noiseCoordinates2.x)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let fetchedB : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates2.y,noiseCoordinates2.z)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let force : vec3<f32>=vec3<f32>(-1.+2.*fetchedR,-1.+2.*fetchedG,-1.+2.*fetchedB)*params.noiseStrength;particlesOut.particles[index].direction=particlesOut.particles[index].direction+force*timeDelta;particlesOut.particles[index].noiseCoordinates1=noiseCoordinates1;particlesOut.particles[index].noiseCoordinates2=noiseCoordinates2;\n#endif \n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nlet angularSpeed : f32=textureSampleLevel(angularSpeedGradientTexture,angularSpeedGradientSampler,vec2<f32>(ageGradient,0.),0.).r;particlesOut.particles[index].angle=particlesIn.particles[index].angle+angularSpeed*timeDelta;\n#else\nlet angle : vec2<f32>=particlesIn.particles[index].angle;particlesOut.particles[index].angle=vec2<f32>(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET \nvar offsetAge : f32=particlesOut.particles[index].age;let dist : f32=params.cellInfos.y-params.cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\nlet cellStartOffset : f32=particlesIn.particles[index].cellStartOffset;particlesOut.particles[index].cellStartOffset=cellStartOffset;offsetAge=offsetAge+cellStartOffset;\n#else\nlet cellStartOffset : f32=0.;\n#endif \nvar ratio : f32;if (params.cellInfos.w==1.0) {ratio=clamp(((cellStartOffset+params.cellInfos.z*offsetAge) % life)/life,0.,1.0);}\nelse {ratio=clamp((cellStartOffset+params.cellInfos.z*offsetAge)/life,0.,1.0);}\nparticlesOut.particles[index].cellIndex=f32(i32(params.cellInfos.x+ratio*dist));\n#endif\n}}\n";var AT=function(){function e(e,t){this._bufferComputeShader=[],this._renderVertexBuffers=[],this.alignDataInBuffer=!0,this._parent=e,this._engine=t}return e.prototype.contextLost=function(){this._updateComputeShader=void 0,this._bufferComputeShader.length=0,this._renderVertexBuffers.length=0},e.prototype.isUpdateBufferCreated=function(){return!!this._updateComputeShader},e.prototype.isUpdateBufferReady=function(){var e,t;return null!==(t=null===(e=this._updateComputeShader)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.createUpdateBuffer=function(e){var t,i={params:{group:0,binding:0},particlesIn:{group:0,binding:1},particlesOut:{group:0,binding:2},randomTexture:{group:0,binding:3},randomTexture2:{group:0,binding:4}};return this._parent._sizeGradientsTexture&&(i.sizeGradientTexture={group:1,binding:1}),this._parent._angularSpeedGradientsTexture&&(i.angularSpeedGradientTexture={group:1,binding:3}),this._parent._velocityGradientsTexture&&(i.velocityGradientTexture={group:1,binding:5}),this._parent._limitVelocityGradientsTexture&&(i.limitVelocityGradientTexture={group:1,binding:7}),this._parent._dragGradientsTexture&&(i.dragGradientTexture={group:1,binding:9}),this._parent.noiseTexture&&(i.noiseTexture={group:1,binding:11}),this._updateComputeShader=new Ca.H("updateParticles",this._engine,"gpuUpdateParticles",{bindingsMapping:i,defines:e.split("\n")}),null===(t=this._simParamsComputeShader)||void 0===t||t.dispose(),this._simParamsComputeShader=new be.D(this._engine,void 0,void 0,"ComputeShaderParticleSystemUBO"),this._simParamsComputeShader.addUniform("currentCount",1),this._simParamsComputeShader.addUniform("timeDelta",1),this._simParamsComputeShader.addUniform("stopFactor",1),this._simParamsComputeShader.addUniform("randomTextureSize",1),this._simParamsComputeShader.addUniform("lifeTime",2),this._simParamsComputeShader.addUniform("emitPower",2),this._parent._colorGradientsTexture||(this._simParamsComputeShader.addUniform("color1",4),this._simParamsComputeShader.addUniform("color2",4)),this._simParamsComputeShader.addUniform("sizeRange",2),this._simParamsComputeShader.addUniform("scaleRange",4),this._simParamsComputeShader.addUniform("angleRange",4),this._simParamsComputeShader.addUniform("gravity",3),this._parent._limitVelocityGradientsTexture&&this._simParamsComputeShader.addUniform("limitVelocityDamping",1),this._parent.isAnimationSheetEnabled&&this._simParamsComputeShader.addUniform("cellInfos",4),this._parent.noiseTexture&&this._simParamsComputeShader.addUniform("noiseStrength",3),this._parent.isLocal||this._simParamsComputeShader.addUniform("emitterWM",16),this._parent.particleEmitterType&&this._parent.particleEmitterType.buildUniformLayout(this._simParamsComputeShader),this._updateComputeShader.setUniformBuffer("params",this._simParamsComputeShader),new CT(this._simParamsComputeShader)},e.prototype.createVertexBuffers=function(e,t){this._renderVertexBuffers.push(t)},e.prototype.createParticleBuffer=function(e){var t=new Vr.K(this._engine,4*e.length,s.Y.BUFFER_CREATIONFLAG_READWRITE|s.Y.BUFFER_CREATIONFLAG_VERTEX,"ComputeShaderParticleSystemBuffer");return t.update(e),this._bufferComputeShader.push(t),t.getBuffer()},e.prototype.bindDrawBuffers=function(e,t,i){this._engine.bindBuffers(this._renderVertexBuffers[e],i,t)},e.prototype.preUpdateParticleBuffer=function(){},e.prototype.updateParticleBuffer=function(e,t,i){this._simParamsComputeShader.update(),this._updateComputeShader.setTexture("randomTexture",this._parent._randomTexture,!1),this._updateComputeShader.setTexture("randomTexture2",this._parent._randomTexture2,!1),this._parent._sizeGradientsTexture&&this._updateComputeShader.setTexture("sizeGradientTexture",this._parent._sizeGradientsTexture),this._parent._angularSpeedGradientsTexture&&this._updateComputeShader.setTexture("angularSpeedGradientTexture",this._parent._angularSpeedGradientsTexture),this._parent._velocityGradientsTexture&&this._updateComputeShader.setTexture("velocityGradientTexture",this._parent._velocityGradientsTexture),this._parent._limitVelocityGradientsTexture&&this._updateComputeShader.setTexture("limitVelocityGradientTexture",this._parent._limitVelocityGradientsTexture),this._parent._dragGradientsTexture&&this._updateComputeShader.setTexture("dragGradientTexture",this._parent._dragGradientsTexture),this._parent.noiseTexture&&this._updateComputeShader.setTexture("noiseTexture",this._parent.noiseTexture),this._updateComputeShader.setStorageBuffer("particlesIn",this._bufferComputeShader[e]),this._updateComputeShader.setStorageBuffer("particlesOut",this._bufferComputeShader[1^e]),this._updateComputeShader.dispatch(Math.ceil(i/64))},e.prototype.releaseBuffers=function(){for(var e,t=0;t<this._bufferComputeShader.length;++t)this._bufferComputeShader[t].dispose();this._bufferComputeShader.length=0,null===(e=this._simParamsComputeShader)||void 0===e||e.dispose(),this._simParamsComputeShader=null,this._updateComputeShader=null},e.prototype.releaseVertexBuffers=function(){this._renderVertexBuffers.length=0},e}();(0,o.Y5)("BABYLON.ComputeShaderParticleSystem",AT);var RT=function(){function e(e,t,i){this.gradient=e,this.color1=t,this.color2=i}return e.prototype.getColorToRef=function(e){this.color2?h.ov.LerpToRef(this.color1,this.color2,Math.random(),e):e.copyFrom(this.color1)},e}(),IT=function(e,t){this.gradient=e,this.color=t},MT=function(){function e(e,t,i){this.gradient=e,this.factor1=t,this.factor2=i}return e.prototype.getFactor=function(){return void 0===this.factor2||this.factor2===this.factor1?this.factor1:this.factor1+(this.factor2-this.factor1)*Math.random()},e}(),OT=function(){function e(){}return e.GetCurrentGradient=function(e,t,i){if(t[0].gradient>e)i(t[0],t[0],1);else{for(var r=0;r<t.length-1;r++){var n=t[r],o=t[r+1];if(e>=n.gradient&&e<=o.gradient)return void i(n,o,(e-n.gradient)/(o.gradient-n.gradient))}var a=t.length-1;i(t[a],t[a],1)}},e}(),DT=function(){function e(t){this.particleSystem=t,this.position=u.Pq.Zero(),this.direction=u.Pq.Zero(),this.color=new h.ov(0,0,0,0),this.colorStep=new h.ov(0,0,0,0),this.lifeTime=1,this.age=0,this.size=0,this.scale=new u.I9(1,1),this.angle=0,this.angularSpeed=0,this.cellIndex=0,this._attachedSubEmitters=null,this._currentColor1=new h.ov(0,0,0,0),this._currentColor2=new h.ov(0,0,0,0),this._currentSize1=0,this._currentSize2=0,this._currentAngularSpeed1=0,this._currentAngularSpeed2=0,this._currentVelocity1=0,this._currentVelocity2=0,this._currentLimitVelocity1=0,this._currentLimitVelocity2=0,this._currentDrag1=0,this._currentDrag2=0,this.id=e._Count++,this.particleSystem.isAnimationSheetEnabled&&this._updateCellInfoFromSystem()}return e.prototype._updateCellInfoFromSystem=function(){this.cellIndex=this.particleSystem.startSpriteCellID},e.prototype.updateCellIndex=function(){var e=this.age,t=this.particleSystem.spriteCellChangeSpeed;this.particleSystem.spriteRandomStartCell&&(void 0===this._randomCellOffset&&(this._randomCellOffset=Math.random()*this.lifeTime),0===t?(t=1,e=this._randomCellOffset):e+=this._randomCellOffset);var i,r=this._initialEndSpriteCellID-this._initialStartSpriteCellID+1;i=this._initialSpriteCellLoop?(0,pT.OQ)(e*t%this.lifeTime/this.lifeTime):(0,pT.OQ)(e*t/this.lifeTime),this.cellIndex=this._initialStartSpriteCellID+i*r|0},e.prototype._inheritParticleInfoToSubEmitter=function(e){if(e.particleSystem.emitter.position){var t=e.particleSystem.emitter;if(t.position.copyFrom(this.position),e.inheritDirection){var i=u.AA.Vector3[0];this.direction.normalizeToRef(i),t.setDirection(i,0,Math.PI/2)}}else e.particleSystem.emitter.copyFrom(this.position);this.direction.scaleToRef(e.inheritedVelocityAmount/2,u.AA.Vector3[0]),e.particleSystem._inheritedVelocityOffset.copyFrom(u.AA.Vector3[0])},e.prototype._inheritParticleInfoToSubEmitters=function(){var e=this;this._attachedSubEmitters&&this._attachedSubEmitters.length>0&&this._attachedSubEmitters.forEach((function(t){e._inheritParticleInfoToSubEmitter(t)}))},e.prototype._reset=function(){this.age=0,this.id=e._Count++,this._currentColorGradient=null,this._currentSizeGradient=null,this._currentAngularSpeedGradient=null,this._currentVelocityGradient=null,this._currentLimitVelocityGradient=null,this._currentDragGradient=null,this.cellIndex=this.particleSystem.startSpriteCellID,this._randomCellOffset=void 0},e.prototype.copyTo=function(e){e.position.copyFrom(this.position),this._initialDirection?e._initialDirection?e._initialDirection.copyFrom(this._initialDirection):e._initialDirection=this._initialDirection.clone():e._initialDirection=null,e.direction.copyFrom(this.direction),this._localPosition&&(e._localPosition?e._localPosition.copyFrom(this._localPosition):e._localPosition=this._localPosition.clone()),e.color.copyFrom(this.color),e.colorStep.copyFrom(this.colorStep),e.lifeTime=this.lifeTime,e.age=this.age,e._randomCellOffset=this._randomCellOffset,e.size=this.size,e.scale.copyFrom(this.scale),e.angle=this.angle,e.angularSpeed=this.angularSpeed,e.particleSystem=this.particleSystem,e.cellIndex=this.cellIndex,e.id=this.id,e._attachedSubEmitters=this._attachedSubEmitters,this._currentColorGradient&&(e._currentColorGradient=this._currentColorGradient,e._currentColor1.copyFrom(this._currentColor1),e._currentColor2.copyFrom(this._currentColor2)),this._currentSizeGradient&&(e._currentSizeGradient=this._currentSizeGradient,e._currentSize1=this._currentSize1,e._currentSize2=this._currentSize2),this._currentAngularSpeedGradient&&(e._currentAngularSpeedGradient=this._currentAngularSpeedGradient,e._currentAngularSpeed1=this._currentAngularSpeed1,e._currentAngularSpeed2=this._currentAngularSpeed2),this._currentVelocityGradient&&(e._currentVelocityGradient=this._currentVelocityGradient,e._currentVelocity1=this._currentVelocity1,e._currentVelocity2=this._currentVelocity2),this._currentLimitVelocityGradient&&(e._currentLimitVelocityGradient=this._currentLimitVelocityGradient,e._currentLimitVelocity1=this._currentLimitVelocity1,e._currentLimitVelocity2=this._currentLimitVelocity2),this._currentDragGradient&&(e._currentDragGradient=this._currentDragGradient,e._currentDrag1=this._currentDrag1,e._currentDrag2=this._currentDrag2),this.particleSystem.isAnimationSheetEnabled&&(e._initialStartSpriteCellID=this._initialStartSpriteCellID,e._initialEndSpriteCellID=this._initialEndSpriteCellID,e._initialSpriteCellLoop=this._initialSpriteCellLoop),this.particleSystem.useRampGradients&&(e.remapData&&this.remapData?e.remapData.copyFrom(this.remapData):e.remapData=new u.IU(0,0,0,0)),this._randomNoiseCoordinates1&&(e._randomNoiseCoordinates1?(e._randomNoiseCoordinates1.copyFrom(this._randomNoiseCoordinates1),e._randomNoiseCoordinates2.copyFrom(this._randomNoiseCoordinates2)):(e._randomNoiseCoordinates1=this._randomNoiseCoordinates1.clone(),e._randomNoiseCoordinates2=this._randomNoiseCoordinates2.clone()))},e._Count=0,e}();Un.l.ShadersStore.particlesPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec2 vUV;varying vec4 vColor;uniform vec4 textureMask;uniform sampler2D diffuseSampler;\n#include<clipPlaneFragmentDeclaration>\n#include<imageProcessingDeclaration>\n#include<logDepthDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;uniform sampler2D rampSampler;\n#endif\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec4 textureColor=texture2D(diffuseSampler,vUV);vec4 baseColor=(textureColor*textureMask+(vec4(1.,1.,1.,1.)-textureMask))*vColor;\n#ifdef RAMPGRADIENT\nfloat alpha=baseColor.a;float remappedColorIndex=clamp((alpha-remapRanges.x)/remapRanges.y,0.0,1.0);vec4 rampColor=texture2D(rampSampler,vec2(1.0-remappedColorIndex,0.));baseColor.rgb*=rampColor.rgb;float finalAlpha=baseColor.a;baseColor.a=clamp((alpha*rampColor.a-remapRanges.z)/remapRanges.w,0.0,1.0);\n#endif\n#ifdef BLENDMULTIPLYMODE\nfloat sourceAlpha=vColor.a*textureColor.a;baseColor.rgb=baseColor.rgb*sourceAlpha+vec3(1.0)*(1.0-sourceAlpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>(color,baseColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\nbaseColor.rgb=toLinearSpace(baseColor.rgb);baseColor=applyImageProcessing(baseColor);\n#endif\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.particlesVertexShader="attribute vec3 position;attribute vec4 color;attribute float angle;attribute vec2 size;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\n#ifndef BILLBOARD\nattribute vec3 direction;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\n#ifdef RAMPGRADIENT\nattribute vec4 remapData;\n#endif\nattribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 translationPivot;\n#ifdef ANIMATESHEET\nuniform vec3 particlesInfos; \n#endif\nvarying vec2 vUV;varying vec4 vColor;varying vec3 vPositionW;\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\n#endif\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {vec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));vec3 zaxis=normalize(cross(yaxis,xaxis));vec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);vec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);vec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;return position+alignedCorner;}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {vec3 normalizedToCamera=normalize(toCamera);vec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));vec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);vec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\n#ifdef BILLBOARDSTRETCHED_LOCAL\nvec3 row1=direction;\n#else\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));vec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\n#endif\nmat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;return position+alignedCorner;}\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec2 cornerPos;cornerPos=(vec2(offset.x-0.5,offset.y -0.5)-translationPivot)*size;\n#ifdef BILLBOARD\nvec3 rotatedCorner;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=position-eyePosition;yaxis.y=0.;vPositionW=rotate(normalize(yaxis),rotatedCorner);vec3 viewPos=(view*vec4(vPositionW,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 toCamera=position-eyePosition;vPositionW=rotateAlign(toCamera,rotatedCorner);vec3 viewPos=(view*vec4(vPositionW,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 viewPos=(view*vec4(position,1.0)).xyz+rotatedCorner;vPositionW=(invView*vec4(viewPos,1)).xyz;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\ngl_Position=projection*vec4(viewPos,1.0);\n#else\nvec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=normalize(direction);vPositionW=rotate(yaxis,rotatedCorner);gl_Position=projection*view*vec4(vPositionW,1.0);\n#endif\nvColor=color;\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex*particlesInfos.z);float columnOffset=cellIndex-rowOffset/particlesInfos.z;vec2 uvScale=particlesInfos.xy;vec2 uvOffset=vec2(offset.x ,1.0-offset.y);vUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=offset;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvec4 worldPos=vec4(vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var NT,FT=function(e){function t(t,i,r,n,o,a){void 0===n&&(n=null),void 0===o&&(o=!1),void 0===a&&(a=.01);var s=e.call(this,t)||this;s._emitterInverseWorldMatrix=u.uq.Identity(),s._inheritedVelocityOffset=new u.Pq,s.onDisposeObservable=new c.cP,s.onStoppedObservable=new c.cP,s._particles=new Array,s._stockParticles=new Array,s._newPartsExcess=0,s._vertexBuffers={},s._scaledColorStep=new h.ov(0,0,0,0),s._colorDiff=new h.ov(0,0,0,0),s._scaledDirection=u.Pq.Zero(),s._scaledGravity=u.Pq.Zero(),s._currentRenderId=-1,s._useInstancing=!1,s._started=!1,s._stopped=!1,s._actualFrame=0,s._currentEmitRate1=0,s._currentEmitRate2=0,s._currentStartSize1=0,s._currentStartSize2=0,s.updateInAnimate=!0,s._rawTextureWidth=256,s._useRampGradients=!1,s.isLocal=!1,s.isGPU=!1,s._onBeforeDrawParticlesObservable=null,s._emitFromParticle=function(e){},s.recycleParticle=function(e){var t=s._particles.pop();t!==e&&t.copyTo(e),s._stockParticles.push(t)},s._createParticle=function(){var e;return 0!==s._stockParticles.length?(e=s._stockParticles.pop())._reset():e=new DT(s),s._prepareParticle(e),e},s._capacity=i,s._epsilon=a,s._isAnimationSheetEnabled=o,r&&"Scene"!==r.getClassName()?(s._engine=r,s.defaultProjectionMatrix=u.uq.PerspectiveFovLH(.8,1,.1,100,s._engine.isNDCHalfZRange)):(s._scene=r||M.q.LastCreatedScene,s._engine=s._scene.getEngine(),s.uniqueId=s._scene.getUniqueId(),s._scene.particleSystems.push(s)),s._engine.getCaps().vertexArrayObject&&(s._vertexArrayObject=null),s._attachImageProcessingConfiguration(null),s._customWrappers={0:new $t(s._engine)},s._customWrappers[0].effect=n,s._drawWrappers=[],s._useInstancing=s._engine.getCaps().instancedArrays,s._createIndexBuffer(),s._createVertexBuffers(),s.particleEmitterType=new fT;var l=null;return s.updateFunction=function(e){var t,i=null;s.noiseTexture&&(i=s.noiseTexture.getSize(),null===(t=s.noiseTexture.getContent())||void 0===t||t.then((function(e){l=e})));for(var r,n=e===s._particles,o=function(t){var o=e[t],a=s._scaledUpdateSpeed,c=o.age;if(o.age+=a,o.age>o.lifeTime){var d=o.age-c;a=(o.lifeTime-c)*a/d,o.age=o.lifeTime}var p=o.age/o.lifeTime;s._colorGradients&&s._colorGradients.length>0?OT.GetCurrentGradient(p,s._colorGradients,(function(e,t,i){e!==o._currentColorGradient&&(o._currentColor1.copyFrom(o._currentColor2),t.getColorToRef(o._currentColor2),o._currentColorGradient=e),h.ov.LerpToRef(o._currentColor1,o._currentColor2,i,o.color)})):(o.colorStep.scaleToRef(a,s._scaledColorStep),o.color.addInPlace(s._scaledColorStep),o.color.a<0&&(o.color.a=0)),s._angularSpeedGradients&&s._angularSpeedGradients.length>0&&OT.GetCurrentGradient(p,s._angularSpeedGradients,(function(e,t,i){e!==o._currentAngularSpeedGradient&&(o._currentAngularSpeed1=o._currentAngularSpeed2,o._currentAngularSpeed2=t.getFactor(),o._currentAngularSpeedGradient=e),o.angularSpeed=(0,pT.cP)(o._currentAngularSpeed1,o._currentAngularSpeed2,i)})),o.angle+=o.angularSpeed*a;var f=a;if(s._velocityGradients&&s._velocityGradients.length>0&&OT.GetCurrentGradient(p,s._velocityGradients,(function(e,t,i){e!==o._currentVelocityGradient&&(o._currentVelocity1=o._currentVelocity2,o._currentVelocity2=t.getFactor(),o._currentVelocityGradient=e),f*=(0,pT.cP)(o._currentVelocity1,o._currentVelocity2,i)})),o.direction.scaleToRef(f,s._scaledDirection),s._limitVelocityGradients&&s._limitVelocityGradients.length>0&&OT.GetCurrentGradient(p,s._limitVelocityGradients,(function(e,t,i){e!==o._currentLimitVelocityGradient&&(o._currentLimitVelocity1=o._currentLimitVelocity2,o._currentLimitVelocity2=t.getFactor(),o._currentLimitVelocityGradient=e);var r=(0,pT.cP)(o._currentLimitVelocity1,o._currentLimitVelocity2,i);o.direction.length()>r&&o.direction.scaleInPlace(s.limitVelocityDamping)})),s._dragGradients&&s._dragGradients.length>0&&OT.GetCurrentGradient(p,s._dragGradients,(function(e,t,i){e!==o._currentDragGradient&&(o._currentDrag1=o._currentDrag2,o._currentDrag2=t.getFactor(),o._currentDragGradient=e);var r=(0,pT.cP)(o._currentDrag1,o._currentDrag2,i);s._scaledDirection.scaleInPlace(1-r)})),s.isLocal&&o._localPosition?(o._localPosition.addInPlace(s._scaledDirection),u.Pq.TransformCoordinatesToRef(o._localPosition,s._emitterWorldMatrix,o.position)):o.position.addInPlace(s._scaledDirection),l&&i&&o._randomNoiseCoordinates1){var _=s._fetchR(o._randomNoiseCoordinates1.x,o._randomNoiseCoordinates1.y,i.width,i.height,l),m=s._fetchR(o._randomNoiseCoordinates1.z,o._randomNoiseCoordinates2.x,i.width,i.height,l),g=s._fetchR(o._randomNoiseCoordinates2.y,o._randomNoiseCoordinates2.z,i.width,i.height,l),v=u.AA.Vector3[0],y=u.AA.Vector3[1];v.copyFromFloats((2*_-1)*s.noiseStrength.x,(2*m-1)*s.noiseStrength.y,(2*g-1)*s.noiseStrength.z),v.scaleToRef(a,y),o.direction.addInPlace(y)}if(s.gravity.scaleToRef(a,s._scaledGravity),o.direction.addInPlace(s._scaledGravity),s._sizeGradients&&s._sizeGradients.length>0&&OT.GetCurrentGradient(p,s._sizeGradients,(function(e,t,i){e!==o._currentSizeGradient&&(o._currentSize1=o._currentSize2,o._currentSize2=t.getFactor(),o._currentSizeGradient=e),o.size=(0,pT.cP)(o._currentSize1,o._currentSize2,i)})),s._useRampGradients&&(s._colorRemapGradients&&s._colorRemapGradients.length>0&&OT.GetCurrentGradient(p,s._colorRemapGradients,(function(e,t,i){var r=(0,pT.cP)(e.factor1,t.factor1,i),n=(0,pT.cP)(e.factor2,t.factor2,i);o.remapData.x=r,o.remapData.y=n-r})),s._alphaRemapGradients&&s._alphaRemapGradients.length>0&&OT.GetCurrentGradient(p,s._alphaRemapGradients,(function(e,t,i){var r=(0,pT.cP)(e.factor1,t.factor1,i),n=(0,pT.cP)(e.factor2,t.factor2,i);o.remapData.z=r,o.remapData.w=n-r}))),s._isAnimationSheetEnabled&&o.updateCellIndex(),o._inheritParticleInfoToSubEmitters(),o.age>=o.lifeTime)return s._emitFromParticle(o),o._attachedSubEmitters&&(o._attachedSubEmitters.forEach((function(e){e.particleSystem.disposeOnStop=!0,e.particleSystem.stop()})),o._attachedSubEmitters=null),s.recycleParticle(o),n&&t--,r=t,"continue";r=t},a=0;a<e.length;a++)o(a),a=r},s}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return this._useRampGradients},set:function(e){this._useRampGradients!==e&&(this._useRampGradients=e,this._resetEffect())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"particles",{get:function(){return this._particles},enumerable:!1,configurable:!0}),t.prototype.getActiveCount=function(){return this._particles.length},t.prototype.getClassName=function(){return"ParticleSystem"},t.prototype.isStopping=function(){return this._stopped&&this.isAlive()},t.prototype.getCustomEffect=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._customWrappers[e])||void 0===t?void 0:t.effect)&&void 0!==i?i:this._customWrappers[0].effect},t.prototype._getCustomDrawWrapper=function(e){var t;return void 0===e&&(e=0),null!==(t=this._customWrappers[e])&&void 0!==t?t:this._customWrappers[0]},t.prototype.setCustomEffect=function(e,t){void 0===t&&(t=0),this._customWrappers[t]=new $t(this._engine),this._customWrappers[t].effect=e,this._customWrappers[t].drawContext&&(this._customWrappers[t].drawContext.useInstancing=this._useInstancing)},Object.defineProperty(t.prototype,"onBeforeDrawParticlesObservable",{get:function(){return this._onBeforeDrawParticlesObservable||(this._onBeforeDrawParticlesObservable=new c.cP),this._onBeforeDrawParticlesObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexShaderName",{get:function(){return"particles"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._vertexBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return this._indexBuffer},enumerable:!1,configurable:!0}),t.prototype.serialize=function(e){throw new Error("Method not implemented.")},t.prototype.clone=function(e,t,i){throw void 0===i&&(i=!1),new Error("Method not implemented.")},t.prototype._addFactorGradient=function(e,t,i,r){var n=new MT(t,i,r);e.push(n),e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}))},t.prototype._removeFactorGradient=function(e,t){if(e)for(var i=0,r=0,n=e;r<n.length;r++){if(n[r].gradient===t){e.splice(i,1);break}i++}},t.prototype.addLifeTimeGradient=function(e,t,i){return this._lifeTimeGradients||(this._lifeTimeGradients=[]),this._addFactorGradient(this._lifeTimeGradients,e,t,i),this},t.prototype.removeLifeTimeGradient=function(e){return this._removeFactorGradient(this._lifeTimeGradients,e),this},t.prototype.addSizeGradient=function(e,t,i){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t,i),this},t.prototype.removeSizeGradient=function(e){return this._removeFactorGradient(this._sizeGradients,e),this},t.prototype.addColorRemapGradient=function(e,t,i){return this._colorRemapGradients||(this._colorRemapGradients=[]),this._addFactorGradient(this._colorRemapGradients,e,t,i),this},t.prototype.removeColorRemapGradient=function(e){return this._removeFactorGradient(this._colorRemapGradients,e),this},t.prototype.addAlphaRemapGradient=function(e,t,i){return this._alphaRemapGradients||(this._alphaRemapGradients=[]),this._addFactorGradient(this._alphaRemapGradients,e,t,i),this},t.prototype.removeAlphaRemapGradient=function(e){return this._removeFactorGradient(this._alphaRemapGradients,e),this},t.prototype.addAngularSpeedGradient=function(e,t,i){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t,i),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeFactorGradient(this._angularSpeedGradients,e),this},t.prototype.addVelocityGradient=function(e,t,i){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t,i),this},t.prototype.removeVelocityGradient=function(e){return this._removeFactorGradient(this._velocityGradients,e),this},t.prototype.addLimitVelocityGradient=function(e,t,i){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t,i),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeFactorGradient(this._limitVelocityGradients,e),this},t.prototype.addDragGradient=function(e,t,i){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t,i),this},t.prototype.removeDragGradient=function(e){return this._removeFactorGradient(this._dragGradients,e),this},t.prototype.addEmitRateGradient=function(e,t,i){return this._emitRateGradients||(this._emitRateGradients=[]),this._addFactorGradient(this._emitRateGradients,e,t,i),this},t.prototype.removeEmitRateGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype.addStartSizeGradient=function(e,t,i){return this._startSizeGradients||(this._startSizeGradients=[]),this._addFactorGradient(this._startSizeGradients,e,t,i),this},t.prototype.removeStartSizeGradient=function(e){return this._removeFactorGradient(this._startSizeGradients,e),this},t.prototype._createRampGradientTexture=function(){if(this._rampGradients&&this._rampGradients.length&&!this._rampGradientsTexture&&this._scene){for(var e=new Uint8Array(4*this._rawTextureWidth),t=h.IG.Color3[0],i=function(i){var n=i/r._rawTextureWidth;OT.GetCurrentGradient(n,r._rampGradients,(function(r,n,o){h.v9.LerpToRef(r.color,n.color,o,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255}))},r=this,n=0;n<this._rawTextureWidth;n++)i(n);this._rampGradientsTexture=sr.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE)}},t.prototype.getRampGradients=function(){return this._rampGradients},t.prototype.forceRefreshGradients=function(){this._syncRampGradientTexture()},t.prototype._syncRampGradientTexture=function(){this._rampGradients&&(this._rampGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._createRampGradientTexture())},t.prototype.addRampGradient=function(e,t){this._rampGradients||(this._rampGradients=[]);var i=new IT(e,t);return this._rampGradients.push(i),this._syncRampGradientTexture(),this},t.prototype.removeRampGradient=function(e){return this._removeGradientAndTexture(e,this._rampGradients,this._rampGradientsTexture),this._rampGradientsTexture=null,this._rampGradients&&this._rampGradients.length>0&&this._createRampGradientTexture(),this},t.prototype.addColorGradient=function(e,t,i){this._colorGradients||(this._colorGradients=[]);var r=new RT(e,t,i);return this._colorGradients.push(r),this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this},t.prototype.removeColorGradient=function(e){if(!this._colorGradients)return this;for(var t=0,i=0,r=this._colorGradients;i<r.length;i++){if(r[i].gradient===e){this._colorGradients.splice(t,1);break}t++}return this},t.prototype.resetDrawCache=function(){for(var e=0,t=this._drawWrappers;e<t.length;e++){var i=t[e];if(i)for(var r=0,n=i;r<n.length;r++){var o=n[r];null==o||o.dispose()}}this._drawWrappers=[]},t.prototype._fetchR=function(e,t,i,r,n){return n[4*(((e=.5*Math.abs(e)+.5)*i%i|0)+((t=.5*Math.abs(t)+.5)*r%r|0)*i)]/255},t.prototype._reset=function(){this._resetEffect()},t.prototype._resetEffect=function(){this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),this._createVertexBuffers()},t.prototype._createVertexBuffers=function(){this._vertexBufferSize=this._useInstancing?10:12,this._isAnimationSheetEnabled&&(this._vertexBufferSize+=1),this._isBillboardBased&&this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL||(this._vertexBufferSize+=3),this._useRampGradients&&(this._vertexBufferSize+=4);var e=this._engine,t=this._vertexBufferSize*(this._useInstancing?1:4);this._vertexData=new Float32Array(this._capacity*t),this._vertexBuffer=new Te.h(e,this._vertexData,!0,t);var i=0,r=this._vertexBuffer.createVertexBuffer(Te.R.PositionKind,i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Te.R.PositionKind]=r,i+=3;var n=this._vertexBuffer.createVertexBuffer(Te.R.ColorKind,i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Te.R.ColorKind]=n,i+=4;var o=this._vertexBuffer.createVertexBuffer("angle",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.angle=o,i+=1;var a,l=this._vertexBuffer.createVertexBuffer("size",i,2,this._vertexBufferSize,this._useInstancing);if(this._vertexBuffers.size=l,i+=2,this._isAnimationSheetEnabled){var c=this._vertexBuffer.createVertexBuffer("cellIndex",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.cellIndex=c,i+=1}if(!this._isBillboardBased||this.billboardMode===s.Y.PARTICLES_BILLBOARDMODE_STRETCHED||this.billboardMode===s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL){var u=this._vertexBuffer.createVertexBuffer("direction",i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.direction=u,i+=3}if(this._useRampGradients){var h=this._vertexBuffer.createVertexBuffer("remapData",i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.remapData=h,i+=4}if(this._useInstancing){var d=new Float32Array([0,0,1,0,0,1,1,1]);this._spriteBuffer=new Te.h(e,d,!1,2),a=this._spriteBuffer.createVertexBuffer("offset",0,2)}else a=this._vertexBuffer.createVertexBuffer("offset",i,2,this._vertexBufferSize,this._useInstancing),i+=2;this._vertexBuffers.offset=a,this.resetDrawCache()},t.prototype._createIndexBuffer=function(){if(this._useInstancing)this._linesIndexBufferUseInstancing=this._engine.createIndexBuffer(new Uint32Array([0,1,1,3,3,2,2,0,0,3]));else{for(var e=[],t=[],i=0,r=0;r<this._capacity;r++)e.push(i),e.push(i+1),e.push(i+2),e.push(i),e.push(i+2),e.push(i+3),t.push(i,i+1,i+1,i+2,i+2,i+3,i+3,i,i,i+3),i+=4;this._indexBuffer=this._engine.createIndexBuffer(e),this._linesIndexBuffer=this._engine.createIndexBuffer(t)}},t.prototype.getCapacity=function(){return this._capacity},t.prototype.isAlive=function(){return this._alive},t.prototype.isStarted=function(){return this._started},t.prototype._preStart=function(){},t.prototype.start=function(e){var t,i=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";if(e)setTimeout((function(){i.start(0)}),e);else{if(this._started=!0,this._stopped=!1,this._actualFrame=0,this._preStart(),this._emitRateGradients&&(this._emitRateGradients.length>0&&(this._currentEmitRateGradient=this._emitRateGradients[0],this._currentEmitRate1=this._currentEmitRateGradient.getFactor(),this._currentEmitRate2=this._currentEmitRate1),this._emitRateGradients.length>1&&(this._currentEmitRate2=this._emitRateGradients[1].getFactor())),this._startSizeGradients&&(this._startSizeGradients.length>0&&(this._currentStartSizeGradient=this._startSizeGradients[0],this._currentStartSize1=this._currentStartSizeGradient.getFactor(),this._currentStartSize2=this._currentStartSize1),this._startSizeGradients.length>1&&(this._currentStartSize2=this._startSizeGradients[1].getFactor())),this.preWarmCycles){-1!==(null===(t=this.emitter)||void 0===t?void 0:t.getClassName().indexOf("Mesh"))&&this.emitter.computeWorldMatrix(!0);var r=this.noiseTexture;if(r&&r.onGeneratedObservable)r.onGeneratedObservable.addOnce((function(){setTimeout((function(){for(var e=0;e<i.preWarmCycles;e++)i.animate(!0),r.render()}))}));else for(var n=0;n<this.preWarmCycles;n++)this.animate(!0)}this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this._scene&&this._scene.beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop)}},t.prototype.stop=function(e){void 0===e&&(e=!0),this._stopped||(this.onStoppedObservable.notifyObservers(this),this._stopped=!0,this._postStop(e))},t.prototype._postStop=function(e){},t.prototype.reset=function(){this._stockParticles.length=0,this._particles.length=0},t.prototype._appendParticleVertex=function(e,t,i,r){var n=e*this._vertexBufferSize;if(this._vertexData[n++]=t.position.x+this.worldOffset.x,this._vertexData[n++]=t.position.y+this.worldOffset.y,this._vertexData[n++]=t.position.z+this.worldOffset.z,this._vertexData[n++]=t.color.r,this._vertexData[n++]=t.color.g,this._vertexData[n++]=t.color.b,this._vertexData[n++]=t.color.a,this._vertexData[n++]=t.angle,this._vertexData[n++]=t.scale.x*t.size,this._vertexData[n++]=t.scale.y*t.size,this._isAnimationSheetEnabled&&(this._vertexData[n++]=t.cellIndex),this._isBillboardBased)this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL||(this._vertexData[n++]=t.direction.x,this._vertexData[n++]=t.direction.y,this._vertexData[n++]=t.direction.z);else if(t._initialDirection){var o=t._initialDirection;this.isLocal&&(u.Pq.TransformNormalToRef(o,this._emitterWorldMatrix,u.AA.Vector3[0]),o=u.AA.Vector3[0]),0===o.x&&0===o.z&&(o.x=.001),this._vertexData[n++]=o.x,this._vertexData[n++]=o.y,this._vertexData[n++]=o.z}else{var a=t.direction;this.isLocal&&(u.Pq.TransformNormalToRef(a,this._emitterWorldMatrix,u.AA.Vector3[0]),a=u.AA.Vector3[0]),0===a.x&&0===a.z&&(a.x=.001),this._vertexData[n++]=a.x,this._vertexData[n++]=a.y,this._vertexData[n++]=a.z}this._useRampGradients&&t.remapData&&(this._vertexData[n++]=t.remapData.x,this._vertexData[n++]=t.remapData.y,this._vertexData[n++]=t.remapData.z,this._vertexData[n++]=t.remapData.w),this._useInstancing||(this._isAnimationSheetEnabled&&(0===i?i=this._epsilon:1===i&&(i=1-this._epsilon),0===r?r=this._epsilon:1===r&&(r=1-this._epsilon)),this._vertexData[n++]=i,this._vertexData[n++]=r)},t.prototype._prepareParticle=function(e){},t.prototype._update=function(e){var t,i=this;if(this._alive=this._particles.length>0,this.emitter.position){var r=this.emitter;this._emitterWorldMatrix=r.getWorldMatrix()}else{var n=this.emitter;this._emitterWorldMatrix=u.uq.Translation(n.x,n.y,n.z)}this._emitterWorldMatrix.invertToRef(this._emitterInverseWorldMatrix),this.updateFunction(this._particles);for(var o=function(e){if(a._particles.length===a._capacity)return"break";if(t=a._createParticle(),a._particles.push(t),a.targetStopDuration&&a._lifeTimeGradients&&a._lifeTimeGradients.length>0){var r=(0,pT.OQ)(a._actualFrame/a.targetStopDuration);OT.GetCurrentGradient(r,a._lifeTimeGradients,(function(e,i){var n=e,o=i,a=n.getFactor(),s=o.getFactor(),l=(r-n.gradient)/(o.gradient-n.gradient);t.lifeTime=(0,pT.cP)(a,s,l)}))}else t.lifeTime=(0,pT.VD)(a.minLifeTime,a.maxLifeTime);var n=(0,pT.VD)(a.minEmitPower,a.maxEmitPower);if(a.startPositionFunction?a.startPositionFunction(a._emitterWorldMatrix,t.position,t,a.isLocal):a.particleEmitterType.startPositionFunction(a._emitterWorldMatrix,t.position,t,a.isLocal),a.isLocal&&(t._localPosition?t._localPosition.copyFrom(t.position):t._localPosition=t.position.clone(),u.Pq.TransformCoordinatesToRef(t._localPosition,a._emitterWorldMatrix,t.position)),a.startDirectionFunction?a.startDirectionFunction(a._emitterWorldMatrix,t.direction,t,a.isLocal):a.particleEmitterType.startDirectionFunction(a._emitterWorldMatrix,t.direction,t,a.isLocal,a._emitterInverseWorldMatrix),0===n?t._initialDirection?t._initialDirection.copyFrom(t.direction):t._initialDirection=t.direction.clone():t._initialDirection=null,t.direction.scaleInPlace(n),a._sizeGradients&&0!==a._sizeGradients.length?(t._currentSizeGradient=a._sizeGradients[0],t._currentSize1=t._currentSizeGradient.getFactor(),t.size=t._currentSize1,a._sizeGradients.length>1?t._currentSize2=a._sizeGradients[1].getFactor():t._currentSize2=t._currentSize1):t.size=(0,pT.VD)(a.minSize,a.maxSize),t.scale.copyFromFloats((0,pT.VD)(a.minScaleX,a.maxScaleX),(0,pT.VD)(a.minScaleY,a.maxScaleY)),a._startSizeGradients&&a._startSizeGradients[0]&&a.targetStopDuration){var o=a._actualFrame/a.targetStopDuration;OT.GetCurrentGradient(o,a._startSizeGradients,(function(e,r,n){e!==i._currentStartSizeGradient&&(i._currentStartSize1=i._currentStartSize2,i._currentStartSize2=r.getFactor(),i._currentStartSizeGradient=e);var o=(0,pT.cP)(i._currentStartSize1,i._currentStartSize2,n);t.scale.scaleInPlace(o)}))}if(a._angularSpeedGradients&&0!==a._angularSpeedGradients.length?(t._currentAngularSpeedGradient=a._angularSpeedGradients[0],t.angularSpeed=t._currentAngularSpeedGradient.getFactor(),t._currentAngularSpeed1=t.angularSpeed,a._angularSpeedGradients.length>1?t._currentAngularSpeed2=a._angularSpeedGradients[1].getFactor():t._currentAngularSpeed2=t._currentAngularSpeed1):t.angularSpeed=(0,pT.VD)(a.minAngularSpeed,a.maxAngularSpeed),t.angle=(0,pT.VD)(a.minInitialRotation,a.maxInitialRotation),a._velocityGradients&&a._velocityGradients.length>0&&(t._currentVelocityGradient=a._velocityGradients[0],t._currentVelocity1=t._currentVelocityGradient.getFactor(),a._velocityGradients.length>1?t._currentVelocity2=a._velocityGradients[1].getFactor():t._currentVelocity2=t._currentVelocity1),a._limitVelocityGradients&&a._limitVelocityGradients.length>0&&(t._currentLimitVelocityGradient=a._limitVelocityGradients[0],t._currentLimitVelocity1=t._currentLimitVelocityGradient.getFactor(),a._limitVelocityGradients.length>1?t._currentLimitVelocity2=a._limitVelocityGradients[1].getFactor():t._currentLimitVelocity2=t._currentLimitVelocity1),a._dragGradients&&a._dragGradients.length>0&&(t._currentDragGradient=a._dragGradients[0],t._currentDrag1=t._currentDragGradient.getFactor(),a._dragGradients.length>1?t._currentDrag2=a._dragGradients[1].getFactor():t._currentDrag2=t._currentDrag1),a._colorGradients&&0!==a._colorGradients.length)t._currentColorGradient=a._colorGradients[0],t._currentColorGradient.getColorToRef(t.color),t._currentColor1.copyFrom(t.color),a._colorGradients.length>1?a._colorGradients[1].getColorToRef(t._currentColor2):t._currentColor2.copyFrom(t.color);else{var s=(0,pT.VD)(0,1);h.ov.LerpToRef(a.color1,a.color2,s,t.color),a.colorDead.subtractToRef(t.color,a._colorDiff),a._colorDiff.scaleToRef(1/t.lifeTime,t.colorStep)}a._isAnimationSheetEnabled&&(t._initialStartSpriteCellID=a.startSpriteCellID,t._initialEndSpriteCellID=a.endSpriteCellID,t._initialSpriteCellLoop=a.spriteCellLoop),t.direction.addInPlace(a._inheritedVelocityOffset),a._useRampGradients&&(t.remapData=new u.IU(0,1,0,1)),a.noiseTexture&&(t._randomNoiseCoordinates1?(t._randomNoiseCoordinates1.copyFromFloats(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2.copyFromFloats(Math.random(),Math.random(),Math.random())):(t._randomNoiseCoordinates1=new u.Pq(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2=new u.Pq(Math.random(),Math.random(),Math.random()))),t._inheritParticleInfoToSubEmitters()},a=this,s=0;s<e&&"break"!==o();s++);},t._GetAttributeNamesOrOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var r=[Te.R.PositionKind,Te.R.ColorKind,"angle","offset","size"];return e&&r.push("cellIndex"),t||r.push("direction"),i&&r.push("remapData"),r},t._GetEffectCreationOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var r=["invView","view","projection","textureMask","translationPivot","eyePosition"];return(0,zo.TV)(r),e&&r.push("particlesInfos"),t&&r.push("logarithmicDepthConstant"),i&&(r.push("vFogInfos"),r.push("vFogColor")),r},t.prototype.fillDefines=function(e,t,i){if(void 0===i&&(i=!0),this._scene&&((0,zo.tv)(this,this._scene,e),this.applyFog&&this._scene.fogEnabled&&this._scene.fogMode!==s.Y.FOGMODE_NONE&&e.push("#define FOG")),this._isAnimationSheetEnabled&&e.push("#define ANIMATESHEET"),this.useLogarithmicDepth&&e.push("#define LOGARITHMICDEPTH"),t===Qp.BLENDMODE_MULTIPLY&&e.push("#define BLENDMULTIPLYMODE"),this._useRampGradients&&e.push("#define RAMPGRADIENT"),this._isBillboardBased)switch(e.push("#define BILLBOARD"),this.billboardMode){case s.Y.PARTICLES_BILLBOARDMODE_Y:e.push("#define BILLBOARDY");break;case s.Y.PARTICLES_BILLBOARDMODE_STRETCHED:case s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL:e.push("#define BILLBOARDSTRETCHED"),this.billboardMode===s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL&&e.push("#define BILLBOARDSTRETCHED_LOCAL");break;case s.Y.PARTICLES_BILLBOARDMODE_ALL:e.push("#define BILLBOARDMODE_ALL")}i&&this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e.push(this._imageProcessingConfigurationDefines.toString()))},t.prototype.fillUniformsAttributesAndSamplerNames=function(e,i,r){i.push.apply(i,t._GetAttributeNamesOrOptions(this._isAnimationSheetEnabled,this._isBillboardBased&&this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL,this._useRampGradients)),e.push.apply(e,t._GetEffectCreationOptions(this._isAnimationSheetEnabled,this.useLogarithmicDepth,this.applyFog)),r.push("diffuseSampler","rampSampler"),this._imageProcessingConfiguration&&(ce(e,this._imageProcessingConfigurationDefines),ue(r,this._imageProcessingConfigurationDefines))},t.prototype._getWrapper=function(e){var t=this._getCustomDrawWrapper(e);if(null==t?void 0:t.effect)return t;var i=[];this.fillDefines(i,e);var r=this._engine._features.supportRenderPasses?this._engine.currentRenderPassId:s.Y.RENDERPASS_MAIN,n=this._drawWrappers[r];n||(n=this._drawWrappers[r]=[]);var o=n[e];o||((o=new $t(this._engine)).drawContext&&(o.drawContext.useInstancing=this._useInstancing),n[e]=o);var a=i.join("\n");if(o.defines!==a){var l=[],c=[],u=[];this.fillUniformsAttributesAndSamplerNames(c,l,u),o.setEffect(this._engine.createEffect("particles",l,c,u,a),a)}return o},t.prototype.animate=function(e){var t,i=this;if(void 0===e&&(e=!1),this._started){if(!e&&this._scene){if(!this.isReady())return;if(this._currentRenderId===this._scene.getFrameId())return;this._currentRenderId=this._scene.getFrameId()}var r;if(this._scaledUpdateSpeed=this.updateSpeed*(e?this.preWarmStepOffset:(null===(t=this._scene)||void 0===t?void 0:t.getAnimationRatio())||1),this.manualEmitCount>-1)r=this.manualEmitCount,this._newPartsExcess=0,this.manualEmitCount=0;else{var n=this.emitRate;if(this._emitRateGradients&&this._emitRateGradients.length>0&&this.targetStopDuration){var o=this._actualFrame/this.targetStopDuration;OT.GetCurrentGradient(o,this._emitRateGradients,(function(e,t,r){e!==i._currentEmitRateGradient&&(i._currentEmitRate1=i._currentEmitRate2,i._currentEmitRate2=t.getFactor(),i._currentEmitRateGradient=e),n=(0,pT.cP)(i._currentEmitRate1,i._currentEmitRate2,r)}))}r=n*this._scaledUpdateSpeed|0,this._newPartsExcess+=n*this._scaledUpdateSpeed-r}if(this._newPartsExcess>1&&(r+=0|this._newPartsExcess,this._newPartsExcess-=0|this._newPartsExcess),this._alive=!1,this._stopped?r=0:(this._actualFrame+=this._scaledUpdateSpeed,this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()),this._update(r),this._stopped&&(this._alive||(this._started=!1,this.onAnimationEnd&&this.onAnimationEnd(),this.disposeOnStop&&this._scene&&this._scene._toBeDisposed.push(this))),!e){for(var a=0,s=0;s<this._particles.length;s++){var l=this._particles[s];this._appendParticleVertices(a,l),a+=this._useInstancing?1:4}this._vertexBuffer&&this._vertexBuffer.updateDirectly(this._vertexData,0,this._particles.length)}0===this.manualEmitCount&&this.disposeOnStop&&this.stop()}},t.prototype._appendParticleVertices=function(e,t){this._appendParticleVertex(e++,t,0,0),this._useInstancing||(this._appendParticleVertex(e++,t,1,0),this._appendParticleVertex(e++,t,1,1),this._appendParticleVertex(e++,t,0,1))},t.prototype.rebuild=function(){var e;this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObject=null),this._createIndexBuffer(),null===(e=this._spriteBuffer)||void 0===e||e._rebuild(),this._createVertexBuffers(),this.resetDrawCache()},t.prototype.isReady=function(){if(!this.emitter||this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady()||!this.particleTexture||!this.particleTexture.isReady())return!1;if(this.blendMode!==Qp.BLENDMODE_MULTIPLYADD){if(!this._getWrapper(this.blendMode).effect.isReady())return!1}else{if(!this._getWrapper(Qp.BLENDMODE_MULTIPLY).effect.isReady())return!1;if(!this._getWrapper(Qp.BLENDMODE_ADD).effect.isReady())return!1}return!0},t.prototype._render=function(e){var t,i,r,n,o,a,l,c,h=this._getWrapper(e),d=h.effect,p=this._engine;p.enableEffect(h);var f=null!==(t=this.defaultViewMatrix)&&void 0!==t?t:this._scene.getViewMatrix();if(d.setTexture("diffuseSampler",this.particleTexture),d.setMatrix("view",f),d.setMatrix("projection",null!==(i=this.defaultProjectionMatrix)&&void 0!==i?i:this._scene.getProjectionMatrix()),this._isAnimationSheetEnabled&&this.particleTexture){var _=this.particleTexture.getBaseSize();d.setFloat3("particlesInfos",this.spriteCellWidth/_.width,this.spriteCellHeight/_.height,this.spriteCellWidth/_.width)}if(d.setVector2("translationPivot",this.translationPivot),d.setFloat4("textureMask",this.textureMask.r,this.textureMask.g,this.textureMask.b,this.textureMask.a),this._isBillboardBased&&this._scene){var m=this._scene.activeCamera;d.setVector3("eyePosition",m.globalPosition)}this._rampGradientsTexture&&(this._rampGradients&&this._rampGradients.length||(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),d.setTexture("rampSampler",this._rampGradientsTexture));var g=d.defines;switch(this._scene&&((0,zo.gS)(d,this,this._scene),this.applyFog&&(0,Li.Yy)(this._scene,void 0,d)),g.indexOf("#define BILLBOARDMODE_ALL")>=0&&(f.invertToRef(u.AA.Matrix[0]),d.setMatrix("invView",u.AA.Matrix[0])),void 0!==this._vertexArrayObject?(null===(r=this._scene)||void 0===r?void 0:r.forceWireframe)?p.bindBuffers(this._vertexBuffers,this._linesIndexBufferUseInstancing,d):(this._vertexArrayObject||(this._vertexArrayObject=this._engine.recordVertexArrayObject(this._vertexBuffers,null,d)),this._engine.bindVertexArrayObject(this._vertexArrayObject,(null===(n=this._scene)||void 0===n?void 0:n.forceWireframe)?this._linesIndexBufferUseInstancing:this._indexBuffer)):this._indexBuffer?p.bindBuffers(this._vertexBuffers,(null===(a=this._scene)||void 0===a?void 0:a.forceWireframe)?this._linesIndexBuffer:this._indexBuffer,d):p.bindBuffers(this._vertexBuffers,(null===(o=this._scene)||void 0===o?void 0:o.forceWireframe)?this._linesIndexBufferUseInstancing:null,d),this.useLogarithmicDepth&&this._scene&&(0,Li.DL)(g,d,this._scene),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(d),e){case Qp.BLENDMODE_ADD:p.setAlphaMode(s.Y.ALPHA_ADD);break;case Qp.BLENDMODE_ONEONE:p.setAlphaMode(s.Y.ALPHA_ONEONE);break;case Qp.BLENDMODE_STANDARD:p.setAlphaMode(s.Y.ALPHA_COMBINE);break;case Qp.BLENDMODE_MULTIPLY:p.setAlphaMode(s.Y.ALPHA_MULTIPLY)}return this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.notifyObservers(d),this._useInstancing?(null===(l=this._scene)||void 0===l?void 0:l.forceWireframe)?p.drawElementsType(s.Y.MATERIAL_LineStripDrawMode,0,10,this._particles.length):p.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,this._particles.length):(null===(c=this._scene)||void 0===c?void 0:c.forceWireframe)?p.drawElementsType(s.Y.MATERIAL_WireFrameFillMode,0,10*this._particles.length):p.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,6*this._particles.length),this._particles.length},t.prototype.render=function(){if(!this.isReady()||!this._particles.length)return 0;var e=this._engine;e.setState&&(e.setState(!1),this.forceDepthWrite&&e.setDepthWrite(!0));var t;return t=this.blendMode===Qp.BLENDMODE_MULTIPLYADD?this._render(Qp.BLENDMODE_MULTIPLY)+this._render(Qp.BLENDMODE_ADD):this._render(this.blendMode),this._engine.unbindInstanceAttributes(),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE),t},t.prototype._onDispose=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=!1)},t.prototype.dispose=function(e,t,i){if(void 0===e&&(e=!0),void 0===t&&(t=!1),void 0===i&&(i=!1),this.resetDrawCache(),this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._linesIndexBuffer&&(this._engine._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null),this._linesIndexBufferUseInstancing&&(this._engine._releaseBuffer(this._linesIndexBufferUseInstancing),this._linesIndexBufferUseInstancing=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._onDispose(t,i),this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.clear(),this._scene){var r=this._scene.particleSystems.indexOf(this);r>-1&&this._scene.particleSystems.splice(r,1),this._scene._activeParticleSystems.dispose()}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onStoppedObservable.clear(),this.reset()},t}(Qp);!function(e){e[e.ATTACHED=0]="ATTACHED",e[e.END=1]="END"}(NT||(NT={}));var wT=function(){function e(e){if(this.particleSystem=e,this.type=1,this.inheritDirection=!1,this.inheritedVelocityAmount=0,!e.emitter||!e.emitter.dispose){var t=(0,o.n9)("BABYLON.AbstractMesh");e.emitter=new t("SubemitterSystemEmitter",e.getScene()),e._disposeEmitterOnDispose=!0}}return e.prototype.clone=function(){var t=this.particleSystem.emitter;t?t instanceof u.Pq?t=t.clone():-1!==t.getClassName().indexOf("Mesh")&&((t=new((0,o.n9)("BABYLON.Mesh"))("",t.getScene())).isVisible=!1):t=new u.Pq;var i=new e(this.particleSystem.clone(this.particleSystem.name,t));return i.particleSystem.name+="Clone",i.type=this.type,i.inheritDirection=this.inheritDirection,i.inheritedVelocityAmount=this.inheritedVelocityAmount,i.particleSystem._disposeEmitterOnDispose=!0,i.particleSystem.disposeOnStop=!0,i},e.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};return t.type=this.type,t.inheritDirection=this.inheritDirection,t.inheritedVelocityAmount=this.inheritedVelocityAmount,t.particleSystem=this.particleSystem.serialize(e),t},e._ParseParticleSystem=function(e,t,i,r){throw void 0===r&&(r=!1),(0,U.n)("ParseParticle")},e.Parse=function(t,i,r){var n=t.particleSystem,o=new e(e._ParseParticleSystem(n,i,r,!0));return o.type=t.type,o.inheritDirection=t.inheritDirection,o.inheritedVelocityAmount=t.inheritedVelocityAmount,o.particleSystem._isSubEmitter=!0,o},e.prototype.dispose=function(){this.particleSystem.dispose()},e}();function LT(e,t){var i=new bT;return i.direction1=e,i.direction2=t,i}function BT(e,t){return void 0===e&&(e=1),void 0===t&&(t=1),new yT(e,t)}function UT(e,t){return void 0===e&&(e=1),void 0===t&&(t=1),new TT(e,t)}function VT(e,t,i){return void 0===e&&(e=1),void 0===t&&(t=new u.Pq(0,1,0)),void 0===i&&(i=new u.Pq(0,1,0)),new ET(e,t,i)}function kT(e,t,i,r){return void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=0),new gT(e,t,i,r)}function GT(e,t,i,r,n){return void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=new u.Pq(0,1,0)),void 0===n&&(n=new u.Pq(0,1,0)),new vT(e,t,i,r,n)}function zT(e,t){return void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),new _T(e,t)}function YT(e,t,i,r){return void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new u.Pq(0,1,0)),void 0===r&&(r=new u.Pq(0,1,0)),new mT(e,t,i,r)}var XT=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._disposeEmitterOnDispose=!1,t._emitFromParticle=function(e){if(t._subEmitters&&0!==t._subEmitters.length){var i=Math.floor(Math.random()*t._subEmitters.length);t._subEmitters[i].forEach((function(i){if(1===i.type){var r=i.clone();e._inheritParticleInfoToSubEmitter(r),r.particleSystem._rootParticleSystem=t,t.activeSubSystems.push(r.particleSystem),r.particleSystem.start()}}))}},t}return(0,f.C6)(t,e),t.prototype.createPointEmitter=function(e,t){var i=LT(e,t);return this.particleEmitterType=i,i},t.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=BT(e,t);return this.particleEmitterType=i,i},t.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=UT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedSphereEmitter=function(e,t,i){void 0===e&&(e=1),void 0===t&&(t=new u.Pq(0,1,0)),void 0===i&&(i=new u.Pq(0,1,0));var r=VT(e,t,i);return this.particleEmitterType=r,r},t.prototype.createCylinderEmitter=function(e,t,i,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=0);var n=kT(e,t,i,r);return this.particleEmitterType=n,n},t.prototype.createDirectedCylinderEmitter=function(e,t,i,r,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=new u.Pq(0,1,0)),void 0===n&&(n=new u.Pq(0,1,0));var o=GT(e,t,i,r,n);return this.particleEmitterType=o,o},t.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var i=zT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedConeEmitter=function(e,t,i,r){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new u.Pq(0,1,0)),void 0===r&&(r=new u.Pq(0,1,0));var n=YT(e,t,i,r);return this.particleEmitterType=n,n},t.prototype.createBoxEmitter=function(e,t,i,r){var n=new fT;return this.particleEmitterType=n,this.direction1=e,this.direction2=t,this.minEmitBox=i,this.maxEmitBox=r,n},t.prototype._prepareSubEmitterInternalArray=function(){var e=this;this._subEmitters=new Array,this.subEmitters&&this.subEmitters.forEach((function(i){i instanceof t?e._subEmitters.push([new wT(i)]):i instanceof wT?e._subEmitters.push([i]):i instanceof Array&&e._subEmitters.push(i)}))},t.prototype._stopSubEmitters=function(){this.activeSubSystems&&(this.activeSubSystems.forEach((function(e){e.stop(!0)})),this.activeSubSystems=[])},t.prototype._removeFromRoot=function(){if(this._rootParticleSystem){var e=this._rootParticleSystem.activeSubSystems.indexOf(this);-1!==e&&this._rootParticleSystem.activeSubSystems.splice(e,1),this._rootParticleSystem=null}},t.prototype._preStart=function(){this._prepareSubEmitterInternalArray(),this._subEmitters&&0!=this._subEmitters.length&&(this.activeSubSystems=[])},t.prototype._postStop=function(e){e&&this._stopSubEmitters()},t.prototype._prepareParticle=function(e){if(this._subEmitters&&this._subEmitters.length>0){var t=this._subEmitters[Math.floor(Math.random()*this._subEmitters.length)];e._attachedSubEmitters=[],t.forEach((function(t){if(0===t.type){var i=t.clone();e._attachedSubEmitters.push(i),i.particleSystem.start()}}))}},t.prototype._onDispose=function(e,t){var i;if(void 0===e&&(e=!1),void 0===t&&(t=!1),this._removeFromRoot(),this.subEmitters&&!this._subEmitters&&this._prepareSubEmitterInternalArray(),e&&(null===(i=this.particles)||void 0===i||i.forEach((function(e){if(e._attachedSubEmitters)for(var t=e._attachedSubEmitters.length-1;t>=0;t-=1)e._attachedSubEmitters[t].dispose()}))),t&&this.activeSubSystems)for(var r=this.activeSubSystems.length-1;r>=0;r-=1)this.activeSubSystems[r].dispose();if(this._subEmitters&&this._subEmitters.length){for(var n=0;n<this._subEmitters.length;n++)for(var o=0,a=this._subEmitters[n];o<a.length;o++)a[o].dispose();this._subEmitters=[],this.subEmitters=[]}this._disposeEmitterOnDispose&&this.emitter&&this.emitter.dispose&&this.emitter.dispose(!0)},t._Parse=function(e,t,i,r){var n,a,s,l;l=i instanceof fi.$?null:i;var c,d=(0,o.n9)("BABYLON.Texture");if(d&&l&&(e.texture?t.particleTexture=d.Parse(e.texture,l,r):e.textureName&&(t.particleTexture=new d(r+e.textureName,l,!1,void 0===e.invertY||e.invertY),t.particleTexture.name=e.textureName)),e.emitterId||0===e.emitterId||void 0!==e.emitter?e.emitterId&&l?t.emitter=l.getLastMeshById(e.emitterId):t.emitter=u.Pq.FromArray(e.emitter):t.emitter=u.Pq.Zero(),t.isLocal=!!e.isLocal,void 0!==e.renderingGroupId&&(t.renderingGroupId=e.renderingGroupId),void 0!==e.isBillboardBased&&(t.isBillboardBased=e.isBillboardBased),void 0!==e.billboardMode&&(t.billboardMode=e.billboardMode),void 0!==e.useLogarithmicDepth&&(t.useLogarithmicDepth=e.useLogarithmicDepth),e.animations){for(var p=0;p<e.animations.length;p++){var f=e.animations[p],_=(0,o.n9)("BABYLON.Animation");_&&t.animations.push(_.Parse(f))}t.beginAnimationOnStart=e.beginAnimationOnStart,t.beginAnimationFrom=e.beginAnimationFrom,t.beginAnimationTo=e.beginAnimationTo,t.beginAnimationLoop=e.beginAnimationLoop}if(e.autoAnimate&&l&&l.beginAnimation(t,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),t.startDelay=0|e.startDelay,t.minAngularSpeed=e.minAngularSpeed,t.maxAngularSpeed=e.maxAngularSpeed,t.minSize=e.minSize,t.maxSize=e.maxSize,e.minScaleX&&(t.minScaleX=e.minScaleX,t.maxScaleX=e.maxScaleX,t.minScaleY=e.minScaleY,t.maxScaleY=e.maxScaleY),void 0!==e.preWarmCycles&&(t.preWarmCycles=e.preWarmCycles,t.preWarmStepOffset=e.preWarmStepOffset),void 0!==e.minInitialRotation&&(t.minInitialRotation=e.minInitialRotation,t.maxInitialRotation=e.maxInitialRotation),t.minLifeTime=e.minLifeTime,t.maxLifeTime=e.maxLifeTime,t.minEmitPower=e.minEmitPower,t.maxEmitPower=e.maxEmitPower,t.emitRate=e.emitRate,t.gravity=u.Pq.FromArray(e.gravity),e.noiseStrength&&(t.noiseStrength=u.Pq.FromArray(e.noiseStrength)),t.color1=h.ov.FromArray(e.color1),t.color2=h.ov.FromArray(e.color2),t.colorDead=h.ov.FromArray(e.colorDead),t.updateSpeed=e.updateSpeed,t.targetStopDuration=e.targetStopDuration,t.blendMode=e.blendMode,e.colorGradients)for(var m=0,g=e.colorGradients;m<g.length;m++){var v=g[m];t.addColorGradient(v.gradient,h.ov.FromArray(v.color1),v.color2?h.ov.FromArray(v.color2):void 0)}if(e.rampGradients){for(var y=0,b=e.rampGradients;y<b.length;y++){var T=b[y];t.addRampGradient(T.gradient,h.v9.FromArray(T.color))}t.useRampGradients=e.useRampGradients}if(e.colorRemapGradients)for(var E=0,x=e.colorRemapGradients;E<x.length;E++){var S=x[E];t.addColorRemapGradient(S.gradient,void 0!==S.factor1?S.factor1:S.factor,S.factor2)}if(e.alphaRemapGradients)for(var C=0,P=e.alphaRemapGradients;C<P.length;C++){var A=P[C];t.addAlphaRemapGradient(A.gradient,void 0!==A.factor1?A.factor1:A.factor,A.factor2)}if(e.sizeGradients)for(var R=0,I=e.sizeGradients;R<I.length;R++){var M=I[R];t.addSizeGradient(M.gradient,void 0!==M.factor1?M.factor1:M.factor,M.factor2)}if(e.angularSpeedGradients)for(var O=0,D=e.angularSpeedGradients;O<D.length;O++){var N=D[O];t.addAngularSpeedGradient(N.gradient,void 0!==N.factor1?N.factor1:N.factor,N.factor2)}if(e.velocityGradients)for(var F=0,w=e.velocityGradients;F<w.length;F++){var L=w[F];t.addVelocityGradient(L.gradient,void 0!==L.factor1?L.factor1:L.factor,L.factor2)}if(e.dragGradients)for(var B=0,U=e.dragGradients;B<U.length;B++){var V=U[B];t.addDragGradient(V.gradient,void 0!==V.factor1?V.factor1:V.factor,V.factor2)}if(e.emitRateGradients)for(var k=0,G=e.emitRateGradients;k<G.length;k++){var z=G[k];t.addEmitRateGradient(z.gradient,void 0!==z.factor1?z.factor1:z.factor,z.factor2)}if(e.startSizeGradients)for(var Y=0,X=e.startSizeGradients;Y<X.length;Y++){var W=X[Y];t.addStartSizeGradient(W.gradient,void 0!==W.factor1?W.factor1:W.factor,W.factor2)}if(e.lifeTimeGradients)for(var H=0,j=e.lifeTimeGradients;H<j.length;H++){var q=j[H];t.addLifeTimeGradient(q.gradient,void 0!==q.factor1?q.factor1:q.factor,q.factor2)}if(e.limitVelocityGradients){for(var K=0,Q=e.limitVelocityGradients;K<Q.length;K++){var Z=Q[K];t.addLimitVelocityGradient(Z.gradient,void 0!==Z.factor1?Z.factor1:Z.factor,Z.factor2)}t.limitVelocityDamping=e.limitVelocityDamping}if(e.noiseTexture&&l){var J=(0,o.n9)("BABYLON.ProceduralTexture");t.noiseTexture=J.Parse(e.noiseTexture,l,r)}if(e.particleEmitterType){switch(e.particleEmitterType.type){case"SphereParticleEmitter":c=new TT;break;case"SphereDirectedParticleEmitter":c=new ET;break;case"ConeEmitter":case"ConeParticleEmitter":c=new _T;break;case"ConeDirectedParticleEmitter":c=new mT;break;case"CylinderParticleEmitter":c=new gT;break;case"CylinderDirectedParticleEmitter":c=new vT;break;case"HemisphericParticleEmitter":c=new yT;break;case"PointParticleEmitter":c=new bT;break;case"MeshParticleEmitter":c=new ST;break;case"CustomParticleEmitter":c=new xT;break;default:c=new fT}c.parse(e.particleEmitterType,l)}else(c=new fT).parse(e,l);t.particleEmitterType=c,t.startSpriteCellID=e.startSpriteCellID,t.endSpriteCellID=e.endSpriteCellID,t.spriteCellLoop=null===(n=e.spriteCellLoop)||void 0===n||n,t.spriteCellWidth=e.spriteCellWidth,t.spriteCellHeight=e.spriteCellHeight,t.spriteCellChangeSpeed=e.spriteCellChangeSpeed,t.spriteRandomStartCell=e.spriteRandomStartCell,t.disposeOnStop=null!==(a=e.disposeOnStop)&&void 0!==a&&a,t.manualEmitCount=null!==(s=e.manualEmitCount)&&void 0!==s?s:-1},t.Parse=function(e,i,r,n,o){void 0===n&&(n=!1);var a,s=e.name,l=null,c=null;if(a=i instanceof fi.$?i:i.getEngine(),e.customShader&&a.createEffectForParticles){var d=(c=e.customShader).shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"";l=a.createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,d)}var p=new t(s,o||e.capacity,i,l,e.isAnimationSheetEnabled);if(p.customShader=c,p._rootUrl=r,e.id&&(p.id=e.id),e.subEmitters){p.subEmitters=[];for(var f=0,_=e.subEmitters;f<_.length;f++){for(var m=[],g=0,v=_[f];g<v.length;g++){var y=v[g];m.push(wT.Parse(y,i,r))}p.subEmitters.push(m)}}return t._Parse(e,p,i,r),e.textureMask&&(p.textureMask=h.ov.FromArray(e.textureMask)),e.worldOffset&&(p.worldOffset=u.Pq.FromArray(e.worldOffset)),e.preventAutoStart&&(p.preventAutoStart=e.preventAutoStart),n||p.preventAutoStart||p.start(),p},t.prototype.serialize=function(e){void 0===e&&(e=!1);var i={};if(t._Serialize(i,this,e),i.textureMask=this.textureMask.asArray(),i.customShader=this.customShader,i.preventAutoStart=this.preventAutoStart,i.worldOffset=this.worldOffset.asArray(),this.subEmitters){i.subEmitters=[],this._subEmitters||this._prepareSubEmitterInternalArray();for(var r=0,n=this._subEmitters;r<n.length;r++){for(var o=[],a=0,s=n[r];a<s.length;a++){var l=s[a];o.push(l.serialize(e))}i.subEmitters.push(o)}}return i},t._Serialize=function(e,t,i){if(e.name=t.name,e.id=t.id,e.capacity=t.getCapacity(),e.disposeOnStop=t.disposeOnStop,e.manualEmitCount=t.manualEmitCount,t.emitter.position){var r=t.emitter;e.emitterId=r.id}else{var n=t.emitter;e.emitter=n.asArray()}t.particleEmitterType&&(e.particleEmitterType=t.particleEmitterType.serialize()),t.particleTexture&&(i?e.texture=t.particleTexture.serialize():(e.textureName=t.particleTexture.name,e.invertY=!!t.particleTexture._invertY)),e.isLocal=t.isLocal,V.p.AppendSerializedAnimations(t,e),e.beginAnimationOnStart=t.beginAnimationOnStart,e.beginAnimationFrom=t.beginAnimationFrom,e.beginAnimationTo=t.beginAnimationTo,e.beginAnimationLoop=t.beginAnimationLoop,e.startDelay=t.startDelay,e.renderingGroupId=t.renderingGroupId,e.isBillboardBased=t.isBillboardBased,e.billboardMode=t.billboardMode,e.minAngularSpeed=t.minAngularSpeed,e.maxAngularSpeed=t.maxAngularSpeed,e.minSize=t.minSize,e.maxSize=t.maxSize,e.minScaleX=t.minScaleX,e.maxScaleX=t.maxScaleX,e.minScaleY=t.minScaleY,e.maxScaleY=t.maxScaleY,e.minEmitPower=t.minEmitPower,e.maxEmitPower=t.maxEmitPower,e.minLifeTime=t.minLifeTime,e.maxLifeTime=t.maxLifeTime,e.emitRate=t.emitRate,e.gravity=t.gravity.asArray(),e.noiseStrength=t.noiseStrength.asArray(),e.color1=t.color1.asArray(),e.color2=t.color2.asArray(),e.colorDead=t.colorDead.asArray(),e.updateSpeed=t.updateSpeed,e.targetStopDuration=t.targetStopDuration,e.blendMode=t.blendMode,e.preWarmCycles=t.preWarmCycles,e.preWarmStepOffset=t.preWarmStepOffset,e.minInitialRotation=t.minInitialRotation,e.maxInitialRotation=t.maxInitialRotation,e.startSpriteCellID=t.startSpriteCellID,e.spriteCellLoop=t.spriteCellLoop,e.endSpriteCellID=t.endSpriteCellID,e.spriteCellChangeSpeed=t.spriteCellChangeSpeed,e.spriteCellWidth=t.spriteCellWidth,e.spriteCellHeight=t.spriteCellHeight,e.spriteRandomStartCell=t.spriteRandomStartCell,e.isAnimationSheetEnabled=t.isAnimationSheetEnabled,e.useLogarithmicDepth=t.useLogarithmicDepth;var o=t.getColorGradients();if(o){e.colorGradients=[];for(var a=0,s=o;a<s.length;a++){var l=s[a],c={gradient:l.gradient,color1:l.color1.asArray()};l.color2?c.color2=l.color2.asArray():c.color2=l.color1.asArray(),e.colorGradients.push(c)}}var u=t.getRampGradients();if(u){e.rampGradients=[];for(var h=0,d=u;h<d.length;h++){var p=d[h];c={gradient:p.gradient,color:p.color.asArray()},e.rampGradients.push(c)}e.useRampGradients=t.useRampGradients}var f=t.getColorRemapGradients();if(f){e.colorRemapGradients=[];for(var _=0,m=f;_<m.length;_++){var g=m[_];c={gradient:g.gradient,factor1:g.factor1},void 0!==g.factor2?c.factor2=g.factor2:c.factor2=g.factor1,e.colorRemapGradients.push(c)}}var v=t.getAlphaRemapGradients();if(v){e.alphaRemapGradients=[];for(var y=0,b=v;y<b.length;y++){var T=b[y];c={gradient:T.gradient,factor1:T.factor1},void 0!==T.factor2?c.factor2=T.factor2:c.factor2=T.factor1,e.alphaRemapGradients.push(c)}}var E=t.getSizeGradients();if(E){e.sizeGradients=[];for(var x=0,S=E;x<S.length;x++){var C=S[x];c={gradient:C.gradient,factor1:C.factor1},void 0!==C.factor2?c.factor2=C.factor2:c.factor2=C.factor1,e.sizeGradients.push(c)}}var P=t.getAngularSpeedGradients();if(P){e.angularSpeedGradients=[];for(var A=0,R=P;A<R.length;A++){var I=R[A];c={gradient:I.gradient,factor1:I.factor1},void 0!==I.factor2?c.factor2=I.factor2:c.factor2=I.factor1,e.angularSpeedGradients.push(c)}}var M=t.getVelocityGradients();if(M){e.velocityGradients=[];for(var O=0,D=M;O<D.length;O++){var N=D[O];c={gradient:N.gradient,factor1:N.factor1},void 0!==N.factor2?c.factor2=N.factor2:c.factor2=N.factor1,e.velocityGradients.push(c)}}var F=t.getDragGradients();if(F){e.dragGradients=[];for(var w=0,L=F;w<L.length;w++){var B=L[w];c={gradient:B.gradient,factor1:B.factor1},void 0!==B.factor2?c.factor2=B.factor2:c.factor2=B.factor1,e.dragGradients.push(c)}}var U=t.getEmitRateGradients();if(U){e.emitRateGradients=[];for(var k=0,G=U;k<G.length;k++){var z=G[k];c={gradient:z.gradient,factor1:z.factor1},void 0!==z.factor2?c.factor2=z.factor2:c.factor2=z.factor1,e.emitRateGradients.push(c)}}var Y=t.getStartSizeGradients();if(Y){e.startSizeGradients=[];for(var X=0,W=Y;X<W.length;X++){var H=W[X];c={gradient:H.gradient,factor1:H.factor1},void 0!==H.factor2?c.factor2=H.factor2:c.factor2=H.factor1,e.startSizeGradients.push(c)}}var j=t.getLifeTimeGradients();if(j){e.lifeTimeGradients=[];for(var q=0,K=j;q<K.length;q++){var Q=K[q];c={gradient:Q.gradient,factor1:Q.factor1},void 0!==Q.factor2?c.factor2=Q.factor2:c.factor2=Q.factor1,e.lifeTimeGradients.push(c)}}var Z=t.getLimitVelocityGradients();if(Z){e.limitVelocityGradients=[];for(var J=0,$=Z;J<$.length;J++){var ee=$[J];c={gradient:ee.gradient,factor1:ee.factor1},void 0!==ee.factor2?c.factor2=ee.factor2:c.factor2=ee.factor1,e.limitVelocityGradients.push(c)}e.limitVelocityDamping=t.limitVelocityDamping}t.noiseTexture&&(e.noiseTexture=t.noiseTexture.serialize())},t.prototype.clone=function(e,i,r){void 0===r&&(r=!1);var n=(0,f.Cl)({},this._customWrappers),o=null,a=this._engine;if(a.createEffectForParticles&&null!=this.customShader){var s=(o=this.customShader).shaderOptions.defines.length>0?o.shaderOptions.defines.join("\n"):"",l=a.createEffectForParticles(o.shaderPath.fragmentElement,o.shaderOptions.uniforms,o.shaderOptions.samplers,s);n[0]?n[0].effect=l:this.setCustomEffect(l,0)}var c=this.serialize(r),u=t.Parse(c,this._scene||this._engine,this._rootUrl);return u.name=e,u.customShader=o,u._customWrappers=n,void 0===i&&(i=this.emitter),this.noiseTexture&&(u.noiseTexture=this.noiseTexture.clone()),u.emitter=i,this.preventAutoStart||u.start(),u},t.BILLBOARDMODE_Y=s.Y.PARTICLES_BILLBOARDMODE_Y,t.BILLBOARDMODE_ALL=s.Y.PARTICLES_BILLBOARDMODE_ALL,t.BILLBOARDMODE_STRETCHED=s.Y.PARTICLES_BILLBOARDMODE_STRETCHED,t.BILLBOARDMODE_STRETCHED_LOCAL=s.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL,t}(FT);wT._ParseParticleSystem=XT.Parse;Un.l.IncludesShadersStore.clipPlaneFragmentDeclaration2="#ifdef CLIPPLANE\nin float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nin float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nin float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nin float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nin float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nin float fClipDistance6;\n#endif\n";Un.l.ShadersStore.gpuRenderParticlesPixelShader="precision highp float;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform sampler2D diffuseSampler;varying vec2 vUV;varying vec4 vColor;\n#include<clipPlaneFragmentDeclaration2> \n#include<imageProcessingDeclaration>\n#include<logDepthDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#include<fogFragmentDeclaration>\nvoid main() {\n#include<clipPlaneFragment> \nvec4 textureColor=texture2D(diffuseSampler,vUV);gl_FragColor=textureColor*vColor;\n#ifdef BLENDMULTIPLYMODE\nfloat alpha=vColor.a*textureColor.a;gl_FragColor.rgb=gl_FragColor.rgb*alpha+vec3(1.0)*(1.0-alpha);\n#endif \n#include<logDepthFragment>\n#include<fogFragment>(color,gl_FragColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ngl_FragColor.rgb=toLinearSpace(gl_FragColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\ngl_FragColor.rgb=toLinearSpace(gl_FragColor.rgb);gl_FragColor=applyImageProcessing(gl_FragColor);\n#endif\n#endif\n}\n";Un.l.IncludesShadersStore.clipPlaneVertexDeclaration2="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;out float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;out float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;out float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;out float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;out float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;out float fClipDistance6;\n#endif\n";Un.l.ShadersStore.gpuRenderParticlesVertexShader="precision highp float;uniform mat4 view;uniform mat4 projection;uniform vec2 translationPivot;uniform vec3 worldOffset;\n#ifdef LOCAL\nuniform mat4 emitterWM;\n#endif\nattribute vec3 position;attribute float age;attribute float life;attribute vec3 size;\n#ifndef BILLBOARD\nattribute vec3 initialDirection;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\nattribute float angle;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\nattribute vec2 offset;attribute vec2 uv;varying vec2 vUV;varying vec4 vColor;varying vec3 vPositionW;\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration2>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef COLORGRADIENTS\nuniform sampler2D colorGradientSampler;\n#else\nuniform vec4 colorDead;attribute vec4 color;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 sheetInfos;\n#endif\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {vec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));vec3 zaxis=normalize(cross(yaxis,xaxis));vec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);vec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);vec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;\n#ifdef LOCAL\nreturn ((emitterWM*vec4(position,1.0)).xyz+worldOffset)+alignedCorner;\n#else\nreturn (position+worldOffset)+alignedCorner;\n#endif\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {vec3 normalizedToCamera=normalize(toCamera);vec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));vec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));vec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);vec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);vec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;\n#ifdef LOCAL\nreturn ((emitterWM*vec4(position,1.0)).xyz+worldOffset)+alignedCorner;\n#else\nreturn (position+worldOffset)+alignedCorner;\n#endif\n}\n#endif\nvoid main() {\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/sheetInfos.z);float columnOffset=cellIndex-rowOffset*sheetInfos.z;vec2 uvScale=sheetInfos.xy;vec2 uvOffset=vec2(uv.x ,1.0-uv.y);vUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=uv;\n#endif\nfloat ratio=age/life;\n#ifdef COLORGRADIENTS\nvColor=texture2D(colorGradientSampler,vec2(ratio,0));\n#else\nvColor=color*vec4(1.0-ratio)+colorDead*vec4(ratio);\n#endif\nvec2 cornerPos=(offset-translationPivot)*size.yz*size.x;\n#ifdef BILLBOARD\nvec4 rotatedCorner;rotatedCorner.w=0.;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=(position+worldOffset)-eyePosition;yaxis.y=0.;vPositionW=rotate(normalize(yaxis),rotatedCorner.xyz);vec4 viewPosition=(view*vec4(vPositionW,1.0));\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 toCamera=(position+worldOffset)-eyePosition;vPositionW=rotateAlign(toCamera,rotatedCorner.xyz);vec4 viewPosition=(view*vec4(vPositionW,1.0));\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;\n#ifdef LOCAL\nvec4 viewPosition=view*vec4(((emitterWM*vec4(position,1.0)).xyz+worldOffset),1.0)+rotatedCorner;\n#else\nvec4 viewPosition=view*vec4((position+worldOffset),1.0)+rotatedCorner;\n#endif\nvPositionW=(invView*viewPosition).xyz;\n#endif\n#else\nvec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=0.;rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.xz+=translationPivot;vec3 yaxis=normalize(initialDirection);vPositionW=rotate(yaxis,rotatedCorner);vec4 viewPosition=view*vec4(vPositionW,1.0);\n#endif\ngl_Position=projection*viewPosition;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvec4 worldPos=vec4(vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}";var WT=function(e){function t(t,i,r,n,a){void 0===n&&(n=null),void 0===a&&(a=!1);var l=e.call(this,t)||this;if(l.layerMask=268435455,l._accumulatedCount=0,l._renderVertexBuffers=[],l._targetIndex=0,l._currentRenderId=-1,l._currentRenderingCameraUniqueId=-1,l._started=!1,l._stopped=!1,l._timeDelta=0,l.updateInAnimate=!1,l._actualFrame=0,l._rawTextureWidth=256,l._rebuildingAfterContextLost=!1,l.onDisposeObservable=new c.cP,l.onStoppedObservable=new c.cP,l.forceDepthWrite=!1,l._preWarmDone=!1,l.isLocal=!1,l.isGPU=!0,l._onBeforeDrawParticlesObservable=null,r&&"Scene"!==r.getClassName()?(l._engine=r,l.defaultProjectionMatrix=u.uq.PerspectiveFovLH(.8,1,.1,100,l._engine.isNDCHalfZRange)):(l._scene=r||M.q.LastCreatedScene,l._engine=l._scene.getEngine(),l.uniqueId=l._scene.getUniqueId(),l._scene.particleSystems.push(l)),l._engine.getCaps().supportComputeShaders){if(!(0,o.n9)("BABYLON.ComputeShaderParticleSystem"))throw new Error("The ComputeShaderParticleSystem class is not available! Make sure you have imported it.");l._platform=new((0,o.n9)("BABYLON.ComputeShaderParticleSystem"))(l,l._engine)}else{if(!(0,o.n9)("BABYLON.WebGL2ParticleSystem"))throw new Error("The WebGL2ParticleSystem class is not available! Make sure you have imported it.");l._platform=new((0,o.n9)("BABYLON.WebGL2ParticleSystem"))(l,l._engine)}l._customWrappers={0:new $t(l._engine)},l._customWrappers[0].effect=n,l._drawWrappers={0:new $t(l._engine)},l._drawWrappers[0].drawContext&&(l._drawWrappers[0].drawContext.useInstancing=!0),l._createIndexBuffer(),l._attachImageProcessingConfiguration(null),(i=null!=i?i:{}).randomTextureSize||delete i.randomTextureSize;var h=(0,f.Cl)({capacity:5e4,randomTextureSize:l._engine.getCaps().maxTextureSize},i),d=i;isFinite(d)&&(h.capacity=d),l._capacity=h.capacity,l._maxActiveParticleCount=h.capacity,l._currentActiveCount=0,l._isAnimationSheetEnabled=a,l.particleEmitterType=new fT;for(var p=Math.min(l._engine.getCaps().maxTextureSize,h.randomTextureSize),_=[],m=0;m<p;++m)_.push(Math.random()),_.push(Math.random()),_.push(Math.random()),_.push(Math.random());for(l._randomTexture=new sr(new Float32Array(_),p,1,s.Y.TEXTUREFORMAT_RGBA,r,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT),l._randomTexture.name="GPUParticleSystem_random1",l._randomTexture.wrapU=s.Y.TEXTURE_WRAP_ADDRESSMODE,l._randomTexture.wrapV=s.Y.TEXTURE_WRAP_ADDRESSMODE,_=[],m=0;m<p;++m)_.push(Math.random()),_.push(Math.random()),_.push(Math.random()),_.push(Math.random());return l._randomTexture2=new sr(new Float32Array(_),p,1,s.Y.TEXTUREFORMAT_RGBA,r,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT),l._randomTexture2.name="GPUParticleSystem_random2",l._randomTexture2.wrapU=s.Y.TEXTURE_WRAP_ADDRESSMODE,l._randomTexture2.wrapV=s.Y.TEXTURE_WRAP_ADDRESSMODE,l._randomTextureSize=p,l}return(0,f.C6)(t,e),Object.defineProperty(t,"IsSupported",{get:function(){if(!M.q.LastCreatedEngine)return!1;var e=M.q.LastCreatedEngine.getCaps();return e.supportTransformFeedbacks||e.supportComputeShaders},enumerable:!1,configurable:!0}),t.prototype._createIndexBuffer=function(){this._linesIndexBufferUseInstancing=this._engine.createIndexBuffer(new Uint32Array([0,1,1,3,3,2,2,0,0,3]),void 0,"GPUParticleSystemLinesIndexBuffer")},t.prototype.getCapacity=function(){return this._capacity},Object.defineProperty(t.prototype,"maxActiveParticleCount",{get:function(){return this._maxActiveParticleCount},set:function(e){this._maxActiveParticleCount=Math.min(e,this._capacity)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"activeParticleCount",{get:function(){return this.maxActiveParticleCount},set:function(e){this.maxActiveParticleCount=e},enumerable:!1,configurable:!0}),t.prototype.createPointEmitter=function(e,t){var i=LT(e,t);return this.particleEmitterType=i,i},t.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=BT(e,t);return this.particleEmitterType=i,i},t.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=UT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedSphereEmitter=function(e,t,i){void 0===e&&(e=1),void 0===t&&(t=new u.Pq(0,1,0)),void 0===i&&(i=new u.Pq(0,1,0));var r=VT(e,t,i);return this.particleEmitterType=r,r},t.prototype.createCylinderEmitter=function(e,t,i,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=0);var n=kT(e,t,i,r);return this.particleEmitterType=n,n},t.prototype.createDirectedCylinderEmitter=function(e,t,i,r,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===r&&(r=new u.Pq(0,1,0)),void 0===n&&(n=new u.Pq(0,1,0));var o=GT(e,t,i,r,n);return this.particleEmitterType=o,o},t.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var i=zT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedConeEmitter=function(e,t,i,r){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new u.Pq(0,1,0)),void 0===r&&(r=new u.Pq(0,1,0));var n=YT(e,t,i,r);return this.particleEmitterType=n,n},t.prototype.createBoxEmitter=function(e,t,i,r){var n=new fT;return this.particleEmitterType=n,this.direction1=e,this.direction2=t,this.minEmitBox=i,this.maxEmitBox=r,n},t.prototype.isReady=function(){if(!this.emitter||this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady()||!this.particleTexture||!this.particleTexture.isReady()||this._rebuildingAfterContextLost)return!1;if(this.blendMode!==XT.BLENDMODE_MULTIPLYADD){if(!this._getWrapper(this.blendMode).effect.isReady())return!1}else{if(!this._getWrapper(XT.BLENDMODE_MULTIPLY).effect.isReady())return!1;if(!this._getWrapper(XT.BLENDMODE_ADD).effect.isReady())return!1}return this._platform.isUpdateBufferCreated()?this._platform.isUpdateBufferReady():(this._recreateUpdateEffect(),!1)},t.prototype.isStarted=function(){return this._started},t.prototype.isStopped=function(){return this._stopped},t.prototype.isStopping=function(){return!1},t.prototype.getActiveCount=function(){return this._currentActiveCount},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";e?setTimeout((function(){t.start(0)}),e):(this._started=!0,this._stopped=!1,this._preWarmDone=!1,this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this._scene&&this._scene.beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop))},t.prototype.stop=function(){this._stopped||(this._stopped=!0)},t.prototype.reset=function(){this._releaseBuffers(),this._platform.releaseVertexBuffers(),this._currentActiveCount=0,this._targetIndex=0},t.prototype.getClassName=function(){return"GPUParticleSystem"},t.prototype.getCustomEffect=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._customWrappers[e])||void 0===t?void 0:t.effect)&&void 0!==i?i:this._customWrappers[0].effect},t.prototype._getCustomDrawWrapper=function(e){var t;return void 0===e&&(e=0),null!==(t=this._customWrappers[e])&&void 0!==t?t:this._customWrappers[0]},t.prototype.setCustomEffect=function(e,t){void 0===t&&(t=0),this._customWrappers[t]=new $t(this._engine),this._customWrappers[t].effect=e},Object.defineProperty(t.prototype,"onBeforeDrawParticlesObservable",{get:function(){return this._onBeforeDrawParticlesObservable||(this._onBeforeDrawParticlesObservable=new c.cP),this._onBeforeDrawParticlesObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexShaderName",{get:function(){return"gpuRenderParticles"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._renderVertexBuffers[1^this._targetIndex]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return null},enumerable:!1,configurable:!0}),t.prototype._removeGradientAndTexture=function(t,i,r){return e.prototype._removeGradientAndTexture.call(this,t,i,r),this._releaseBuffers(),this},t.prototype.addColorGradient=function(e,t){this._colorGradients||(this._colorGradients=[]);var i=new RT(e,t);return this._colorGradients.push(i),this._refreshColorGradient(!0),this._releaseBuffers(),this},t.prototype._refreshColorGradient=function(e){void 0===e&&(e=!1),this._colorGradients&&(e&&this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null))},t.prototype.forceRefreshGradients=function(){this._refreshColorGradient(),this._refreshFactorGradient(this._sizeGradients,"_sizeGradientsTexture"),this._refreshFactorGradient(this._angularSpeedGradients,"_angularSpeedGradientsTexture"),this._refreshFactorGradient(this._velocityGradients,"_velocityGradientsTexture"),this._refreshFactorGradient(this._limitVelocityGradients,"_limitVelocityGradientsTexture"),this._refreshFactorGradient(this._dragGradients,"_dragGradientsTexture"),this.reset()},t.prototype.removeColorGradient=function(e){return this._removeGradientAndTexture(e,this._colorGradients,this._colorGradientsTexture),this._colorGradientsTexture=null,this},t.prototype.resetDrawCache=function(){var e;for(var t in this._drawWrappers)null===(e=this._drawWrappers[t].drawContext)||void 0===e||e.reset()},t.prototype._addFactorGradient=function(e,t,i){var r=new MT(t,i);e.push(r),this._releaseBuffers()},t.prototype.addSizeGradient=function(e,t){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t),this._refreshFactorGradient(this._sizeGradients,"_sizeGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeSizeGradient=function(e){return this._removeGradientAndTexture(e,this._sizeGradients,this._sizeGradientsTexture),this._sizeGradientsTexture=null,this},t.prototype._refreshFactorGradient=function(e,t,i){if(void 0===i&&(i=!1),e){i&&e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}));var r=this;r[t]&&(r[t].dispose(),r[t]=null)}},t.prototype.addAngularSpeedGradient=function(e,t){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t),this._refreshFactorGradient(this._angularSpeedGradients,"_angularSpeedGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeGradientAndTexture(e,this._angularSpeedGradients,this._angularSpeedGradientsTexture),this._angularSpeedGradientsTexture=null,this},t.prototype.addVelocityGradient=function(e,t){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t),this._refreshFactorGradient(this._velocityGradients,"_velocityGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._velocityGradients,this._velocityGradientsTexture),this._velocityGradientsTexture=null,this},t.prototype.addLimitVelocityGradient=function(e,t){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t),this._refreshFactorGradient(this._limitVelocityGradients,"_limitVelocityGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._limitVelocityGradients,this._limitVelocityGradientsTexture),this._limitVelocityGradientsTexture=null,this},t.prototype.addDragGradient=function(e,t){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t),this._refreshFactorGradient(this._dragGradients,"_dragGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeDragGradient=function(e){return this._removeGradientAndTexture(e,this._dragGradients,this._dragGradientsTexture),this._dragGradientsTexture=null,this},t.prototype.addEmitRateGradient=function(){return this},t.prototype.removeEmitRateGradient=function(){return this},t.prototype.addStartSizeGradient=function(){return this},t.prototype.removeStartSizeGradient=function(){return this},t.prototype.addColorRemapGradient=function(){return this},t.prototype.removeColorRemapGradient=function(){return this},t.prototype.addAlphaRemapGradient=function(){return this},t.prototype.removeAlphaRemapGradient=function(){return this},t.prototype.addRampGradient=function(){return this},t.prototype.removeRampGradient=function(){return this},t.prototype.getRampGradients=function(){return null},Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return!1},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.addLifeTimeGradient=function(){return this},t.prototype.removeLifeTimeGradient=function(){return this},t.prototype._reset=function(){this._releaseBuffers()},t.prototype._createVertexBuffers=function(e,t,i){var r={};r.position=t.createVertexBuffer("position",0,3,this._attributesStrideSize,!0);var n=3;r.age=t.createVertexBuffer("age",n,1,this._attributesStrideSize,!0),n+=1,r.size=t.createVertexBuffer("size",n,3,this._attributesStrideSize,!0),n+=3,r.life=t.createVertexBuffer("life",n,1,this._attributesStrideSize,!0),n+=1,n+=4,this.billboardMode===XT.BILLBOARDMODE_STRETCHED&&(r.direction=t.createVertexBuffer("direction",n,3,this._attributesStrideSize,!0)),n+=3,this._platform.alignDataInBuffer&&(n+=1),this.particleEmitterType instanceof xT&&(n+=3,this._platform.alignDataInBuffer&&(n+=1)),this._colorGradientsTexture||(r.color=t.createVertexBuffer("color",n,4,this._attributesStrideSize,!0),n+=4),this._isBillboardBased||(r.initialDirection=t.createVertexBuffer("initialDirection",n,3,this._attributesStrideSize,!0),n+=3,this._platform.alignDataInBuffer&&(n+=1)),this.noiseTexture&&(r.noiseCoordinates1=t.createVertexBuffer("noiseCoordinates1",n,3,this._attributesStrideSize,!0),n+=3,this._platform.alignDataInBuffer&&(n+=1),r.noiseCoordinates2=t.createVertexBuffer("noiseCoordinates2",n,3,this._attributesStrideSize,!0),n+=3,this._platform.alignDataInBuffer&&(n+=1)),r.angle=t.createVertexBuffer("angle",n,1,this._attributesStrideSize,!0),this._angularSpeedGradientsTexture?n++:n+=2,this._isAnimationSheetEnabled&&(r.cellIndex=t.createVertexBuffer("cellIndex",n,1,this._attributesStrideSize,!0),n+=1,this.spriteRandomStartCell&&(r.cellStartOffset=t.createVertexBuffer("cellStartOffset",n,1,this._attributesStrideSize,!0),n+=1)),r.offset=i.createVertexBuffer("offset",0,2),r.uv=i.createVertexBuffer("uv",2,2),this._renderVertexBuffers.push(r),this._platform.createVertexBuffers(e,r),this.resetDrawCache()},t.prototype._initialize=function(e){if(void 0===e&&(e=!1),!this._buffer0||e){var t=this._engine,i=[];this._attributesStrideSize=21,this._targetIndex=0,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1),this.particleEmitterType instanceof xT&&(this._attributesStrideSize+=3,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1)),this.isBillboardBased||(this._attributesStrideSize+=3,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1)),this._colorGradientsTexture&&(this._attributesStrideSize-=4),this._angularSpeedGradientsTexture&&(this._attributesStrideSize-=1),this._isAnimationSheetEnabled&&(this._attributesStrideSize+=1,this.spriteRandomStartCell&&(this._attributesStrideSize+=1)),this.noiseTexture&&(this._attributesStrideSize+=6,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=2)),this._platform.alignDataInBuffer&&(this._attributesStrideSize+=3-(this._attributesStrideSize+3&3));for(var r=this.particleEmitterType instanceof xT,n=u.AA.Vector3[0],o=0,a=0;a<this._capacity;a++)if(i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),r?(this.particleEmitterType.particleDestinationGenerator(a,null,n),i.push(n.x),i.push(n.y),i.push(n.z)):(i.push(0),i.push(0),i.push(0)),this._platform.alignDataInBuffer&&i.push(0),o+=16,r&&(this.particleEmitterType.particlePositionGenerator(a,null,n),i.push(n.x),i.push(n.y),i.push(n.z),this._platform.alignDataInBuffer&&i.push(0),o+=4),this._colorGradientsTexture||(i.push(0),i.push(0),i.push(0),i.push(0),o+=4),this.isBillboardBased||(i.push(0),i.push(0),i.push(0),this._platform.alignDataInBuffer&&i.push(0),o+=4),this.noiseTexture&&(i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),this._platform.alignDataInBuffer&&i.push(0),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),this._platform.alignDataInBuffer&&i.push(0),o+=8),i.push(0),o+=1,this._angularSpeedGradientsTexture||(i.push(0),o+=1),this._isAnimationSheetEnabled&&(i.push(0),o+=1,this.spriteRandomStartCell&&(i.push(0),o+=1)),this._platform.alignDataInBuffer){var s=3-(o+3&3);for(o+=s;s-- >0;)i.push(0)}var l=new Float32Array([.5,.5,1,1,-.5,.5,0,1,.5,-.5,1,0,-.5,-.5,0,0]),c=this._platform.createParticleBuffer(i),h=this._platform.createParticleBuffer(i);this._buffer0=new Te.h(t,c,!1,this._attributesStrideSize),this._buffer1=new Te.h(t,h,!1,this._attributesStrideSize),this._spriteBuffer=new Te.h(t,l,!1,4),this._renderVertexBuffers=[],this._createVertexBuffers(this._buffer0,this._buffer1,this._spriteBuffer),this._createVertexBuffers(this._buffer1,this._buffer0,this._spriteBuffer),this._sourceBuffer=this._buffer0,this._targetBuffer=this._buffer1}},t.prototype._recreateUpdateEffect=function(){this._createColorGradientTexture(),this._createSizeGradientTexture(),this._createAngularSpeedGradientTexture(),this._createVelocityGradientTexture(),this._createLimitVelocityGradientTexture(),this._createDragGradientTexture();var e=this.particleEmitterType?this.particleEmitterType.getEffectDefines():"";return this._isBillboardBased&&(e+="\n#define BILLBOARD"),this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this._sizeGradientsTexture&&(e+="\n#define SIZEGRADIENTS"),this._angularSpeedGradientsTexture&&(e+="\n#define ANGULARSPEEDGRADIENTS"),this._velocityGradientsTexture&&(e+="\n#define VELOCITYGRADIENTS"),this._limitVelocityGradientsTexture&&(e+="\n#define LIMITVELOCITYGRADIENTS"),this._dragGradientsTexture&&(e+="\n#define DRAGGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET",this.spriteRandomStartCell&&(e+="\n#define ANIMATESHEETRANDOMSTART")),this.noiseTexture&&(e+="\n#define NOISE"),this.isLocal&&(e+="\n#define LOCAL"),this._platform.isUpdateBufferCreated()&&this._cachedUpdateDefines===e||(this._cachedUpdateDefines=e,this._updateBuffer=this._platform.createUpdateBuffer(e)),this._platform.isUpdateBufferReady()},t.prototype._getWrapper=function(e){var t=this._getCustomDrawWrapper(e);if(null==t?void 0:t.effect)return t;var i=[];this.fillDefines(i,e);var r=this._drawWrappers[e];r||((r=new $t(this._engine)).drawContext&&(r.drawContext.useInstancing=!0),this._drawWrappers[e]=r);var n=i.join("\n");if(r.defines!==n){var o=[],a=[],s=[];this.fillUniformsAttributesAndSamplerNames(a,o,s),r.setEffect(this._engine.createEffect("gpuRenderParticles",o,a,s,n),n)}return r},t._GetAttributeNamesOrOptions=function(e,t,i,r){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=!1);var n=[Te.R.PositionKind,"age","life","size","angle"];return e||n.push(Te.R.ColorKind),t&&n.push("cellIndex"),i||n.push("initialDirection"),r&&n.push("direction"),n.push("offset",Te.R.UVKind),n},t._GetEffectCreationOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var r=["emitterWM","worldOffset","view","projection","colorDead","invView","translationPivot","eyePosition"];return(0,zo.TV)(r),e&&r.push("sheetInfos"),t&&r.push("logarithmicDepthConstant"),i&&(r.push("vFogInfos"),r.push("vFogColor")),r},t.prototype.fillDefines=function(e,t,i){if(void 0===t&&(t=0),void 0===i&&(i=!0),this._scene&&((0,zo.tv)(this,this._scene,e),this.applyFog&&this._scene.fogEnabled&&this._scene.fogMode!==it.FOGMODE_NONE&&e.push("#define FOG")),t===XT.BLENDMODE_MULTIPLY&&e.push("#define BLENDMULTIPLYMODE"),this.isLocal&&e.push("#define LOCAL"),this.useLogarithmicDepth&&e.push("#define LOGARITHMICDEPTH"),this._isBillboardBased)switch(e.push("#define BILLBOARD"),this.billboardMode){case XT.BILLBOARDMODE_Y:e.push("#define BILLBOARDY");break;case XT.BILLBOARDMODE_STRETCHED:e.push("#define BILLBOARDSTRETCHED");break;case XT.BILLBOARDMODE_ALL:e.push("#define BILLBOARDMODE_ALL")}this._colorGradientsTexture&&e.push("#define COLORGRADIENTS"),this.isAnimationSheetEnabled&&e.push("#define ANIMATESHEET"),i&&this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e.push(""+this._imageProcessingConfigurationDefines.toString()))},t.prototype.fillUniformsAttributesAndSamplerNames=function(e,i,r){i.push.apply(i,t._GetAttributeNamesOrOptions(!!this._colorGradientsTexture,this._isAnimationSheetEnabled,this._isBillboardBased,this._isBillboardBased&&this.billboardMode===XT.BILLBOARDMODE_STRETCHED)),e.push.apply(e,t._GetEffectCreationOptions(this._isAnimationSheetEnabled,this.useLogarithmicDepth,this.applyFog)),r.push("diffuseSampler","colorGradientSampler"),this._imageProcessingConfiguration&&(he.PrepareUniforms(e,this._imageProcessingConfigurationDefines),he.PrepareSamplers(r,this._imageProcessingConfigurationDefines))},t.prototype.animate=function(e){var t;void 0===e&&(e=!1),this._timeDelta=this.updateSpeed*(e?this.preWarmStepOffset:(null===(t=this._scene)||void 0===t?void 0:t.getAnimationRatio())||1),this._actualFrame+=this._timeDelta,this._stopped||this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop(),this.updateInAnimate&&this._update()},t.prototype._createFactorGradientTexture=function(e,t){var i=this[t];if(e&&e.length&&!i){for(var r=new Float32Array(this._rawTextureWidth),n=function(t){var i=t/o._rawTextureWidth;OT.GetCurrentGradient(i,e,(function(e,i,n){r[t]=w.X.Lerp(e.factor1,i.factor1,n)}))},o=this,a=0;a<this._rawTextureWidth;a++)n(a);this[t]=sr.CreateRTexture(r,this._rawTextureWidth,1,this._scene||this._engine,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE),this[t].name=t.substring(1)}},t.prototype._createSizeGradientTexture=function(){this._createFactorGradientTexture(this._sizeGradients,"_sizeGradientsTexture")},t.prototype._createAngularSpeedGradientTexture=function(){this._createFactorGradientTexture(this._angularSpeedGradients,"_angularSpeedGradientsTexture")},t.prototype._createVelocityGradientTexture=function(){this._createFactorGradientTexture(this._velocityGradients,"_velocityGradientsTexture")},t.prototype._createLimitVelocityGradientTexture=function(){this._createFactorGradientTexture(this._limitVelocityGradients,"_limitVelocityGradientsTexture")},t.prototype._createDragGradientTexture=function(){this._createFactorGradientTexture(this._dragGradients,"_dragGradientsTexture")},t.prototype._createColorGradientTexture=function(){if(this._colorGradients&&this._colorGradients.length&&!this._colorGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=h.IG.Color4[0],i=function(i){var n=i/r._rawTextureWidth;OT.GetCurrentGradient(n,r._colorGradients,(function(r,n,o){h.ov.LerpToRef(r.color1,n.color1,o,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255*t.a}))},r=this,n=0;n<this._rawTextureWidth;n++)i(n);this._colorGradientsTexture=sr.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE),this._colorGradientsTexture.name="colorGradients"}},t.prototype._render=function(e,t){var i,r,n,o,a,l=this._getWrapper(e),c=l.effect;this._engine.enableEffect(l);var h=(null===(i=this._scene)||void 0===i?void 0:i.getViewMatrix())||u.uq.IdentityReadOnly;if(c.setMatrix("view",h),c.setMatrix("projection",null!==(r=this.defaultProjectionMatrix)&&void 0!==r?r:this._scene.getProjectionMatrix()),c.setTexture("diffuseSampler",this.particleTexture),c.setVector2("translationPivot",this.translationPivot),c.setVector3("worldOffset",this.worldOffset),this.isLocal&&c.setMatrix("emitterWM",t),this._colorGradientsTexture?c.setTexture("colorGradientSampler",this._colorGradientsTexture):c.setDirectColor4("colorDead",this.colorDead),this._isAnimationSheetEnabled&&this.particleTexture){var d=this.particleTexture.getBaseSize();c.setFloat3("sheetInfos",this.spriteCellWidth/d.width,this.spriteCellHeight/d.height,d.width/this.spriteCellWidth)}if(this._isBillboardBased&&this._scene){var p=this._scene.activeCamera;c.setVector3("eyePosition",p.globalPosition)}var f=c.defines;if(this._scene&&((0,zo.gS)(c,this,this._scene),this.applyFog&&(0,Li.Yy)(this._scene,void 0,c)),f.indexOf("#define BILLBOARDMODE_ALL")>=0){var _=h.clone();_.invert(),c.setMatrix("invView",_)}switch(this.useLogarithmicDepth&&this._scene&&(0,Li.DL)(f,c,this._scene),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(c),e){case XT.BLENDMODE_ADD:this._engine.setAlphaMode(s.Y.ALPHA_ADD);break;case XT.BLENDMODE_ONEONE:this._engine.setAlphaMode(s.Y.ALPHA_ONEONE);break;case XT.BLENDMODE_STANDARD:this._engine.setAlphaMode(s.Y.ALPHA_COMBINE);break;case XT.BLENDMODE_MULTIPLY:this._engine.setAlphaMode(s.Y.ALPHA_MULTIPLY)}return this._platform.bindDrawBuffers(this._targetIndex,c,(null===(n=this._scene)||void 0===n?void 0:n.forceWireframe)?this._linesIndexBufferUseInstancing:null),this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.notifyObservers(c),(null===(o=this._scene)||void 0===o?void 0:o.forceWireframe)?this._engine.drawElementsType(s.Y.MATERIAL_LineStripDrawMode,0,10,this._currentActiveCount):this._engine.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,this._currentActiveCount),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE),(null===(a=this._scene)||void 0===a?void 0:a.forceWireframe)&&this._engine.unbindInstanceAttributes(),this._currentActiveCount},t.prototype._update=function(e){if(this.emitter&&this._targetBuffer&&this._recreateUpdateEffect()&&!this._rebuildingAfterContextLost){if(!e)if(this.emitter.position)e=this.emitter.getWorldMatrix();else{var t=this.emitter;e=u.AA.Matrix[0],u.uq.TranslationToRef(t.x,t.y,t.z,e)}this._platform.preUpdateParticleBuffer(),this._updateBuffer.setFloat("currentCount",this._currentActiveCount),this._updateBuffer.setFloat("timeDelta",this._timeDelta),this._updateBuffer.setFloat("stopFactor",this._stopped?0:1),this._updateBuffer.setInt("randomTextureSize",this._randomTextureSize),this._updateBuffer.setFloat2("lifeTime",this.minLifeTime,this.maxLifeTime),this._updateBuffer.setFloat2("emitPower",this.minEmitPower,this.maxEmitPower),this._colorGradientsTexture||(this._updateBuffer.setDirectColor4("color1",this.color1),this._updateBuffer.setDirectColor4("color2",this.color2)),this._updateBuffer.setFloat2("sizeRange",this.minSize,this.maxSize),this._updateBuffer.setFloat4("scaleRange",this.minScaleX,this.maxScaleX,this.minScaleY,this.maxScaleY),this._updateBuffer.setFloat4("angleRange",this.minAngularSpeed,this.maxAngularSpeed,this.minInitialRotation,this.maxInitialRotation),this._updateBuffer.setVector3("gravity",this.gravity),this._limitVelocityGradientsTexture&&this._updateBuffer.setFloat("limitVelocityDamping",this.limitVelocityDamping),this.particleEmitterType&&this.particleEmitterType.applyToShader(this._updateBuffer),this._isAnimationSheetEnabled&&this._updateBuffer.setFloat4("cellInfos",this.startSpriteCellID,this.endSpriteCellID,this.spriteCellChangeSpeed,this.spriteCellLoop?1:0),this.noiseTexture&&this._updateBuffer.setVector3("noiseStrength",this.noiseStrength),this.isLocal||this._updateBuffer.setMatrix("emitterWM",e),this._platform.updateParticleBuffer(this._targetIndex,this._targetBuffer,this._currentActiveCount),this._targetIndex++,2===this._targetIndex&&(this._targetIndex=0);var i=this._sourceBuffer;this._sourceBuffer=this._targetBuffer,this._targetBuffer=i}},t.prototype.render=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),!this._started)return 0;if(!this.isReady())return 0;if(!e&&this._scene){if(!this._preWarmDone&&this.preWarmCycles){for(var i=0;i<this.preWarmCycles;i++)this.animate(!0),this.render(!0,!0);this._preWarmDone=!0}if(this._currentRenderId===this._scene.getRenderId()&&(!this._scene.activeCamera||this._scene.activeCamera&&this._currentRenderingCameraUniqueId===this._scene.activeCamera.uniqueId))return 0;this._currentRenderId=this._scene.getRenderId(),this._scene.activeCamera&&(this._currentRenderingCameraUniqueId=this._scene.activeCamera.uniqueId)}if(this._initialize(),this._accumulatedCount+=this.emitRate*this._timeDelta,this._accumulatedCount>1){var r=0|this._accumulatedCount;this._accumulatedCount-=r,this._currentActiveCount+=r}if(this._currentActiveCount=Math.min(this._maxActiveParticleCount,this._currentActiveCount),!this._currentActiveCount)return 0;var n;if(this.emitter.position)n=this.emitter.getWorldMatrix();else{var o=this.emitter;n=u.AA.Matrix[0],u.uq.TranslationToRef(o.x,o.y,o.z,n)}var a=this._engine;this.updateInAnimate||this._update(n);var l=0;return e||t||(a.setState(!1),this.forceDepthWrite&&a.setDepthWrite(!0),l=this.blendMode===XT.BLENDMODE_MULTIPLYADD?this._render(XT.BLENDMODE_MULTIPLY,n)+this._render(XT.BLENDMODE_ADD,n):this._render(this.blendMode,n),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE)),l},t.prototype.rebuild=function(){var e=this,t=function(){e._recreateUpdateEffect()&&e._platform.isUpdateBufferReady()?(e._initialize(!0),e._rebuildingAfterContextLost=!1):setTimeout(t,10)};this._createIndexBuffer(),this._cachedUpdateDefines="",this._platform.contextLost(),this._rebuildingAfterContextLost=!0,t()},t.prototype._releaseBuffers=function(){this._buffer0&&(this._buffer0.dispose(),this._buffer0=null),this._buffer1&&(this._buffer1.dispose(),this._buffer1=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._platform.releaseBuffers()},t.prototype.dispose=function(e){for(var t in void 0===e&&(e=!0),this._drawWrappers)this._drawWrappers[t].dispose();if(this._drawWrappers={},this._scene){var i=this._scene.particleSystems.indexOf(this);i>-1&&this._scene.particleSystems.splice(i,1)}this._releaseBuffers(),this._platform.releaseVertexBuffers();for(var r=0;r<this._renderVertexBuffers.length;++r){var n=this._renderVertexBuffers[r];for(var o in n)n[o].dispose()}this._renderVertexBuffers=[],this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._randomTexture&&(this._randomTexture.dispose(),this._randomTexture=null),this._randomTexture2&&(this._randomTexture2.dispose(),this._randomTexture2=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this.onStoppedObservable.clear(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.clone=function(e,i,r){void 0===r&&(r=!1);var n=(0,f.Cl)({},this._customWrappers),o=null,a=this._engine;if(a.createEffectForParticles&&null!=this.customShader){var s=(o=this.customShader).shaderOptions.defines.length>0?o.shaderOptions.defines.join("\n"):"";n[0]=a.createEffectForParticles(o.shaderPath.fragmentElement,o.shaderOptions.uniforms,o.shaderOptions.samplers,s,void 0,void 0,void 0,this)}var l=this.serialize(r),c=t.Parse(l,this._scene||this._engine,this._rootUrl);return c.name=e,c.customShader=o,c._customWrappers=n,void 0===i&&(i=this.emitter),this.noiseTexture&&(c.noiseTexture=this.noiseTexture.clone()),c.emitter=i,c},t.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};return XT._Serialize(t,this,e),t.activeParticleCount=this.activeParticleCount,t.randomTextureSize=this._randomTextureSize,t.customShader=this.customShader,t},t.Parse=function(e,i,r,n,o){void 0===n&&(n=!1);var a,s=e.name;a=i instanceof fi.$?i:i.getEngine();var l=new t(s,{capacity:o||e.capacity,randomTextureSize:e.randomTextureSize},i,null,e.isAnimationSheetEnabled);if(l._rootUrl=r,e.customShader&&a.createEffectForParticles){var c=e.customShader,u=c.shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"",h=a.createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,u,void 0,void 0,void 0,l);l.setCustomEffect(h,0),l.customShader=c}return e.id&&(l.id=e.id),e.activeParticleCount&&(l.activeParticleCount=e.activeParticleCount),XT._Parse(e,l,i,r),e.preventAutoStart&&(l.preventAutoStart=e.preventAutoStart),n||l.preventAutoStart||l.start(),l},t}(Qp),HT=function(){function e(){this._emitterNodeIsOwned=!0,this.systems=[]}return Object.defineProperty(e.prototype,"emitterNode",{get:function(){return this._emitterNode},set:function(e){this._emitterNodeIsOwned&&this._emitterNode&&(this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNodeIsOwned=!1);for(var t=0,i=this.systems;t<i.length;t++)i[t].emitter=e;this._emitterNode=e},enumerable:!1,configurable:!0}),e.prototype.setEmitterAsSphere=function(e,t,i){this._emitterNodeIsOwned&&this._emitterNode&&this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNodeIsOwned=!0,this._emitterCreationOptions={kind:"Sphere",options:e,renderingGroupId:t};var r=Qa("emitterSphere",{diameter:e.diameter,segments:e.segments},i);r.renderingGroupId=t;var n=new Wo("emitterSphereMaterial",i);n.emissiveColor=e.color,r.material=n;for(var o=0,a=this.systems;o<a.length;o++)a[o].emitter=r;this._emitterNode=r},e.prototype.start=function(e){for(var t=0,i=this.systems;t<i.length;t++){var r=i[t];e&&(r.emitter=e),r.start()}},e.prototype.dispose=function(){for(var e=0,t=this.systems;e<t.length;e++)t[e].dispose();this.systems.length=0,this._emitterNode&&(this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNode=null)},e.prototype.serialize=function(e){void 0===e&&(e=!1);for(var t={systems:[]},i=0,r=this.systems;i<r.length;i++){var n=r[i];t.systems.push(n.serialize(e))}return this._emitterNode&&(t.emitter=this._emitterCreationOptions),t},e.Parse=function(t,i,r,n){void 0===r&&(r=!1);var o=new e,a=this.BaseAssetsUrl+"/textures/";i=i||M.q.LastCreatedScene;for(var s=0,l=t.systems;s<l.length;s++){var c=l[s];o.systems.push(r?WT.Parse(c,i,a,!0,n):XT.Parse(c,i,a,!0,n))}if(t.emitter){var u=t.emitter.options;"Sphere"===t.emitter.kind&&o.setEmitterAsSphere({diameter:u.diameter,segments:u.segments,color:h.v9.FromArray(u.color)},t.emitter.renderingGroupId,i)}return o},e.BaseAssetsUrl="https://assets.babylonjs.com/particles",e}(),jT=function(){function e(){}return e.CreateDefault=function(e,t,i,r){var n;return void 0===t&&(t=500),void 0===r&&(r=!1),(n=r?new WT("default system",{capacity:t},i):new XT("default system",t,i)).emitter=e,n.particleTexture=new rr.g("https://assets.babylonjs.com/textures/flare.png",n.getScene()),n.createConeEmitter(.1,Math.PI/4),n.color1=new h.ov(1,1,1,1),n.color2=new h.ov(1,1,1,1),n.colorDead=new h.ov(1,1,1,0),n.minSize=.1,n.maxSize=.1,n.minEmitPower=2,n.maxEmitPower=2,n.updateSpeed=1/60,n.emitRate=30,n},e.CreateAsync=function(t,i,r,n){void 0===r&&(r=!1),i||(i=M.q.LastCreatedScene);var o={};return i.addPendingData(o),new Promise((function(a,s){if(r&&!WT.IsSupported)return i.removePendingData(o),s("Particle system with GPU is not supported.");ee.S0.LoadFile("".concat(e.BaseAssetsUrl,"/systems/").concat(t,".json"),(function(e){i.removePendingData(o);var t=JSON.parse(e.toString());return a(HT.Parse(t,i,r,n))}),void 0,void 0,void 0,(function(){return i.removePendingData(o),s("An error occurred with the creation of your particle system. Check if your type '".concat(t,"' exists."))}))}))},e.ExportSet=function(e){for(var t=new HT,i=0,r=e;i<r.length;i++){var n=r[i];t.systems.push(n)}return t},e.ParseFromFileAsync=function(e,t,i,r,n,o){return void 0===r&&(r=!1),void 0===n&&(n=""),new Promise((function(a,s){var l=new Y.u;l.addEventListener("readystatechange",(function(){if(4==l.readyState)if(200==l.status){var t=JSON.parse(l.responseText),c=void 0;c=r?WT.Parse(t,i,n,!1,o):XT.Parse(t,i,n,!1,o),e&&(c.name=e),a(c)}else s("Unable to load the particle system")})),l.open("GET",t),l.send()}))},e.ParseFromSnippetAsync=function(e,t,i,r,n){var o=this;if(void 0===i&&(i=!1),void 0===r&&(r=""),"_BLANK"===e){var a=this.CreateDefault(null);return a.start(),Promise.resolve(a)}return new Promise((function(a,s){var l=new Y.u;l.addEventListener("readystatechange",(function(){if(4==l.readyState)if(200==l.status){var o=JSON.parse(JSON.parse(l.responseText).jsonPayload),c=JSON.parse(o.particleSystem),u=void 0;(u=i?WT.Parse(c,t,r,!1,n):XT.Parse(c,t,r,!1,n)).snippetId=e,a(u)}else s("Unable to load the snippet "+e)})),l.open("GET",o.SnippetUrl+"/"+e.replace(/#/g,"/")),l.send()}))},e.BaseAssetsUrl=HT.BaseAssetsUrl,e.SnippetUrl=s.Y.SnippetUrl,e.CreateFromSnippetAsync=e.ParseFromSnippetAsync,e}();a.AddParser(Ae.NAME_PARTICLESYSTEM,(function(e,t,i,r){var n=a.GetIndividualParser(Ae.NAME_PARTICLESYSTEM);if(n&&void 0!==e.particleSystems&&null!==e.particleSystems)for(var o=0,s=e.particleSystems.length;o<s;o++){var l=e.particleSystems[o];i.particleSystems.push(n(l,t,r))}})),a.AddIndividualParser(Ae.NAME_PARTICLESYSTEM,(function(e,t,i){return e.activeParticleCount?WT.Parse(e,t,i):XT.Parse(e,t,i)})),fi.$.prototype.createEffectForParticles=function(e,t,i,r,n,o,a,s,l){var c;void 0===t&&(t=[]),void 0===i&&(i=[]),void 0===r&&(r=""),void 0===l&&(l=0);var u=[],h=[],d=[];return s?s.fillUniformsAttributesAndSamplerNames(h,u,d):(u=XT._GetAttributeNamesOrOptions(),h=XT._GetEffectCreationOptions()),-1===r.indexOf(" BILLBOARD")&&(r+="\n#define BILLBOARD\n"),(null==s?void 0:s.isAnimationSheetEnabled)&&-1===r.indexOf(" ANIMATESHEET")&&(r+="\n#define ANIMATESHEET\n"),-1===i.indexOf("diffuseSampler")&&i.push("diffuseSampler"),this.createEffect({vertex:null!==(c=null==s?void 0:s.vertexShaderName)&&void 0!==c?c:"particles",fragmentElement:e},u,h.concat(t),d.concat(i),r,n,o,a,void 0,l)},Wi.prototype.getEmittedParticleSystems=function(){for(var e=[],t=0;t<this.getScene().particleSystems.length;t++){var i=this.getScene().particleSystems[t];i.emitter===this&&e.push(i)}return e},Wi.prototype.getHierarchyEmittedParticleSystems=function(){var e=[],t=this.getDescendants();t.push(this);for(var i=0;i<this.getScene().particleSystems.length;i++){var r=this.getScene().particleSystems[i],n=r.emitter;n.position&&-1!==t.indexOf(n)&&e.push(r)}return e};var qT,KT=function(){function e(e,t,i,r,n,o,a,s,l,c){void 0===l&&(l=null),void 0===c&&(c=null),this.idx=0,this.id=0,this.color=new h.ov(1,1,1,1),this.position=u.Pq.Zero(),this.rotation=u.Pq.Zero(),this.scaling=u.Pq.One(),this.uvs=new u.IU(0,0,1,1),this.velocity=u.Pq.Zero(),this.pivot=u.Pq.Zero(),this.translateFromPivot=!1,this.alive=!0,this.isVisible=!0,this._pos=0,this._ind=0,this.shapeId=0,this.idxInShape=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this.materialIndex=null,this.props=null,this.cullingStrategy=Fi.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this._globalPosition=u.Pq.Zero(),this.idx=e,this.id=t,this._pos=i,this._ind=r,this._model=n,this.shapeId=o,this.idxInShape=a,this._sps=s,l&&(this._modelBoundingInfo=l,this._boundingInfo=new Zt(l.minimum,l.maximum)),null!==c&&(this.materialIndex=c)}return e.prototype.getBoundingInfo=function(){return this._boundingInfo},Object.defineProperty(e.prototype,"hasBoundingInfo",{get:function(){return null!==this._boundingInfo},enumerable:!1,configurable:!0}),e.prototype.copyToRef=function(e){return e.position.copyFrom(this.position),e.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(e.rotationQuaternion?e.rotationQuaternion.copyFrom(this.rotationQuaternion):e.rotationQuaternion=this.rotationQuaternion.clone()),e.scaling.copyFrom(this.scaling),this.color&&(e.color?e.color.copyFrom(this.color):e.color=this.color.clone()),e.uvs.copyFrom(this.uvs),e.velocity.copyFrom(this.velocity),e.pivot.copyFrom(this.pivot),e.translateFromPivot=this.translateFromPivot,e.alive=this.alive,e.isVisible=this.isVisible,e.parentId=this.parentId,e.cullingStrategy=this.cullingStrategy,null!==this.materialIndex&&(e.materialIndex=this.materialIndex),this},Object.defineProperty(e.prototype,"scale",{get:function(){return this.scaling},set:function(e){this.scaling=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype.intersectsMesh=function(e){return!(!this._boundingInfo||!e.hasBoundingInfo)&&(this._sps._bSphereOnly?Ht.Intersects(this._boundingInfo.boundingSphere,e.getBoundingInfo().boundingSphere):this._boundingInfo.intersects(e.getBoundingInfo(),!1))},e.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=u.AA.Quaternion[0];var i=this.rotation;u.PT.RotationYawPitchRollToRef(i.y,i.x,i.z,t)}t.toRotationMatrix(e)},e}(),QT=function(){function e(e,t,i,r,n,o,a,s,l){this._indicesLength=0,this.shapeId=e,this._shape=t,this._indices=i,this._indicesLength=i.length,this._shapeUV=o,this._shapeColors=n,this._normals=r,this._positionFunction=a,this._vertexFunction=s,this._material=l}return Object.defineProperty(e.prototype,"shapeID",{get:function(){return this.shapeId},set:function(e){this.shapeId=e},enumerable:!1,configurable:!0}),e}(),ZT=function(e,t,i,r){this.idx=0,this.ind=0,this.indicesLength=0,this.sqDistance=0,this.materialIndex=0,this.idx=e,this.ind=t,this.indicesLength=i,this.materialIndex=r},JT=function(){function e(){this.position=u.Pq.Zero(),this.color=new h.ov(1,1,1,1),this.uv=u.I9.Zero()}return Object.defineProperty(e.prototype,"x",{get:function(){return this.position.x},set:function(e){this.position.x=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this.position.y},set:function(e){this.position.y=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"z",{get:function(){return this.position.z},set:function(e){this.position.z=e},enumerable:!1,configurable:!0}),e}(),$T=function(){function e(e,t,i){this.particles=new Array,this.nbParticles=0,this.billboard=!1,this.recomputeNormals=!1,this.counter=0,this.vars={},this._bSphereOnly=!1,this._bSphereRadiusFactor=1,this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._index=0,this._updatable=!0,this._pickable=!1,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._depthSort=!1,this._expandable=!1,this._shapeCounter=0,this._copy=new KT(0,0,0,0,null,0,0,this),this._color=new h.ov(0,0,0,0),this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeParticleVertex=!1,this._computeBoundingBox=!1,this._autoFixFaceOrientation=!1,this._depthSortParticles=!0,this._mustUnrotateFixedNormals=!1,this._particlesIntersect=!1,this._needs32Bits=!1,this._isNotBuilt=!0,this._lastParticleId=0,this._idxOfId=[],this._multimaterialEnabled=!1,this._useModelMaterial=!1,this._depthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},this._materialSortFunction=function(e,t){return e.materialIndex-t.materialIndex},this._autoUpdateSubMeshes=!1,this._recomputeInvisibles=!1,this.name=e,this._scene=t||M.q.LastCreatedScene,this._camera=t.activeCamera,this._pickable=!!i&&i.isPickable,this._depthSort=!!i&&i.enableDepthSort,this._multimaterialEnabled=!!i&&i.enableMultiMaterial,this._useModelMaterial=!!i&&i.useModelMaterial,this._multimaterialEnabled=!!this._useModelMaterial||this._multimaterialEnabled,this._expandable=!!i&&i.expandable,this._particlesIntersect=!!i&&i.particleIntersection,this._bSphereOnly=!!i&&i.boundingSphereOnly,this._bSphereRadiusFactor=i&&i.bSphereRadiusFactor?i.bSphereRadiusFactor:1,this._computeBoundingBox=!!(null==i?void 0:i.computeBoundingBox)&&i.computeBoundingBox,this._autoFixFaceOrientation=!!(null==i?void 0:i.autoFixFaceOrientation)&&i.autoFixFaceOrientation,i&&void 0!==i.updatable?this._updatable=i.updatable:this._updatable=!0,this._pickable&&(this.pickedBySubMesh=[[]],this.pickedParticles=this.pickedBySubMesh[0]),(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]),this._multimaterialEnabled&&(this._multimaterial=new Ui(this.name+"MultiMaterial",this._scene),this._materials=[],this._materialIndexesById={}),this._tmpVertex=new JT}return e.prototype.buildMesh=function(){if(!this._isNotBuilt&&this.mesh)return this.mesh;if(0===this.nbParticles&&!this.mesh){var e=hs("",{radius:1,tessellation:3},this._scene);this.addShape(e,1),e.dispose()}if(this._indices32=this._needs32Bits?new Uint32Array(this._indices):new Uint16Array(this._indices),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors),!this.mesh){var t=new Wi(this.name,this._scene);this.mesh=t}!this._updatable&&this._multimaterialEnabled&&this._sortParticlesByMaterial(),this.recomputeNormals&&ii.ComputeNormals(this._positions32,this._indices32,this._normals),this._normals32=new Float32Array(this._normals),this._fixedNormal32=new Float32Array(this._normals),this._mustUnrotateFixedNormals&&this._unrotateFixedNormals();var i=new ii;if(i.indices=this._depthSort?this._indices:this._indices32,i.set(this._positions32,Te.R.PositionKind),i.set(this._normals32,Te.R.NormalKind),this._uvs32.length>0&&i.set(this._uvs32,Te.R.UVKind),this._colors32.length>0&&i.set(this._colors32,Te.R.ColorKind),i.applyToMesh(this.mesh,this._updatable),this.mesh.isPickable=this._pickable,this._pickable)for(var r=0,n=0;n<this.nbParticles;n++)for(var o=this.particles[n],a=o._model._indicesLength,s=0;s<a;s++)if(0==s%3){var l={idx:o.idx,faceId:r};this.pickedParticles[r]=l,r++}return this._multimaterialEnabled&&this.setMultiMaterial(this._materials),this._expandable||(this._depthSort||this._multimaterialEnabled||this._autoFixFaceOrientation||(this._indices=null),this._positions=null,this._normals=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0)),this._isNotBuilt=!1,this.recomputeNormals=!1,this._recomputeInvisibles=!0,this.mesh},e.prototype._getUVKind=function(e,t){var i,r;return-1===t&&((null===(i=e.material)||void 0===i?void 0:i.diffuseTexture)?t=e.material.diffuseTexture.coordinatesIndex:(null===(r=e.material)||void 0===r?void 0:r.albedoTexture)&&(t=e.material.albedoTexture.coordinatesIndex)),"uv"+(t?t+1:"")},e.prototype.digest=function(e,t){var i,r=t&&t.facetNb||1,n=t&&t.number||0,o=t&&t.delta||0,a=e.getVerticesData(Te.R.PositionKind),s=e.getIndices(),l=e.getVerticesData(this._getUVKind(e,null!==(i=null==t?void 0:t.uvKind)&&void 0!==i?i:0)),c=e.getVerticesData(Te.R.ColorKind),h=e.getVerticesData(Te.R.NormalKind),d=t&&t.storage?t.storage:null,p=0,f=s.length/3;n?(n=n>f?f:n,r=Math.round(f/n),o=0):r=r>f?f:r;for(var _=[],m=[],g=[],v=[],y=[],b=u.Pq.Zero(),T=r;p<f;){p>f-(r=T+Math.floor((1+o)*Math.random()))&&(r=f-p),_.length=0,m.length=0,g.length=0,v.length=0,y.length=0;for(var E=0,x=3*p;x<3*(p+r);x++){g.push(E);var S=s[x],C=3*S;if(_.push(a[C],a[C+1],a[C+2]),m.push(h[C],h[C+1],h[C+2]),l){var P=2*S;v.push(l[P],l[P+1])}if(c){var A=4*S;y.push(c[A],c[A+1],c[A+2],c[A+3])}E++}var R=this.nbParticles,I=this._posToShape(_),M=this._uvsToShapeUV(v),O=g.slice(),D=y.slice(),N=m.slice();b.copyFromFloats(0,0,0);var F=void 0;for(F=0;F<I.length;F++)b.addInPlace(I[F]);b.scaleInPlace(1/I.length);var w=new u.Pq(1/0,1/0,1/0),L=new u.Pq(-1/0,-1/0,-1/0);for(F=0;F<I.length;F++)I[F].subtractInPlace(b),w.minimizeInPlaceFromFloats(I[F].x,I[F].y,I[F].z),L.maximizeInPlaceFromFloats(I[F].x,I[F].y,I[F].z);var B=void 0;this._particlesIntersect&&(B=new Zt(w,L));var U=null;this._useModelMaterial&&(U=e.material?e.material:this._setDefaultMaterial());var V=new QT(this._shapeCounter,I,O,N,D,M,null,null,U),k=this._positions.length,G=this._indices.length;this._meshBuilder(this._index,G,I,this._positions,O,this._indices,v,this._uvs,D,this._colors,N,this._normals,R,0,null,V),this._addParticle(R,this._lastParticleId,k,G,V,this._shapeCounter,0,B,d),this.particles[this.nbParticles].position.addInPlace(b),d||(this._index+=I.length,R++,this.nbParticles++,this._lastParticleId++),this._shapeCounter++,p+=r}return this._isNotBuilt=!0,this},e.prototype._unrotateFixedNormals=function(){for(var e=0,t=0,i=u.AA.Vector3[0],r=u.AA.Quaternion[0],n=u.AA.Matrix[0],o=0;o<this.particles.length;o++){var a=this.particles[o],s=a._model._shape;if(a.rotationQuaternion)a.rotationQuaternion.conjugateToRef(r);else{var l=a.rotation;u.PT.RotationYawPitchRollToRef(l.y,l.x,l.z,r),r.conjugateInPlace()}r.toRotationMatrix(n);for(var c=0;c<s.length;c++)t=e+3*c,u.Pq.TransformNormalFromFloatsToRef(this._normals32[t],this._normals32[t+1],this._normals32[t+2],n,i),i.toArray(this._fixedNormal32,t);e=t+3}},e.prototype._resetCopy=function(){var e=this._copy;e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.copyFromFloats(0,0,1,1),e.color=null,e.translateFromPivot=!1,e.shapeId=0,e.materialIndex=null},e.prototype._meshBuilder=function(e,t,i,r,n,o,a,s,l,c,h,d,p,f,_,m){var g,v=0,y=0,b=0;this._resetCopy();var T=this._copy,E=!(!_||!_.storage);if(T.idx=p,T.idxInShape=f,T.shapeId=m.shapeId,this._useModelMaterial){var x=m._material.uniqueId,S=this._materialIndexesById;Object.prototype.hasOwnProperty.call(S,x)||(S[x]=this._materials.length,this._materials.push(m._material));var C=S[x];T.materialIndex=C}if(_&&_.positionFunction&&(_.positionFunction(T,p,f),this._mustUnrotateFixedNormals=!0),E)return T;var P=u.AA.Matrix[0],A=this._tmpVertex,R=A.position,I=A.color,M=A.uv,O=u.AA.Vector3[1],D=u.AA.Vector3[2],N=u.AA.Vector3[3];u.uq.IdentityToRef(P),T.getRotationMatrix(P),T.pivot.multiplyToRef(T.scaling,N),T.translateFromPivot?D.setAll(0):D.copyFrom(N);var F=_&&_.vertexFunction;for(g=0;g<i.length;g++){if(R.copyFrom(i[g]),T.color&&I.copyFrom(T.color),a&&M.copyFromFloats(a[v],a[v+1]),F&&_.vertexFunction(T,A,g),R.multiplyInPlace(T.scaling).subtractInPlace(N),u.Pq.TransformCoordinatesToRef(R,P,O),O.addInPlace(D).addInPlace(T.position),r.push(O.x,O.y,O.z),a){var w=T.uvs;s.push((w.z-w.x)*M.x+w.x,(w.w-w.y)*M.y+w.y),v+=2}if(T.color)this._color.copyFrom(I);else{var L=this._color;l&&void 0!==l[y]?(L.r=l[y],L.g=l[y+1],L.b=l[y+2],L.a=l[y+3]):(L.r=1,L.g=1,L.b=1,L.a=1)}c.push(this._color.r,this._color.g,this._color.b,this._color.a),y+=4,!this.recomputeNormals&&h&&(u.Pq.TransformNormalFromFloatsToRef(h[b],h[b+1],h[b+2],P,R),d.push(R.x,R.y,R.z),b+=3)}for(g=0;g<n.length;g++){var B=e+n[g];o.push(B),B>65535&&(this._needs32Bits=!0)}if(this._depthSort||this._multimaterialEnabled){var U=null!==T.materialIndex?T.materialIndex:0;this.depthSortedParticles.push(new ZT(p,t,n.length,U))}return T},e.prototype._posToShape=function(e){for(var t=[],i=0;i<e.length;i+=3)t.push(u.Pq.FromArray(e,i));return t},e.prototype._uvsToShapeUV=function(e){var t=[];if(e)for(var i=0;i<e.length;i++)t.push(e[i]);return t},e.prototype._addParticle=function(e,t,i,r,n,o,a,s,l){void 0===s&&(s=null),void 0===l&&(l=null);var c=new KT(e,t,i,r,n,o,a,this,s);return(l||this.particles).push(c),c},e.prototype.addShape=function(e,t,i){var r=e.getVerticesData(Te.R.PositionKind),n=e.getIndices(),o=e.getVerticesData(Te.R.UVKind),a=e.getVerticesData(Te.R.ColorKind),s=e.getVerticesData(Te.R.NormalKind);this.recomputeNormals=!s;var l=Array.from(n),c=s?Array.from(s):[],u=a?Array.from(a):[],h=i&&i.storage?i.storage:null,d=null;this._particlesIntersect&&(d=e.getBoundingInfo());var p=this._posToShape(r),f=this._uvsToShapeUV(o),_=i?i.positionFunction:null,m=i?i.vertexFunction:null,g=null;this._useModelMaterial&&(g=e.material?e.material:this._setDefaultMaterial());for(var v=new QT(this._shapeCounter,p,l,c,u,f,_,m,g),y=0;y<t;y++)this._insertNewParticle(this.nbParticles,y,v,p,n,o,a,s,d,h,i);return this._shapeCounter++,this._isNotBuilt=!0,this._shapeCounter-1},e.prototype._rebuildParticle=function(e,t){void 0===t&&(t=!1),this._resetCopy();var i=this._copy;e._model._positionFunction&&e._model._positionFunction(i,e.idx,e.idxInShape);var r=u.AA.Matrix[0],n=u.AA.Vector3[0],o=u.AA.Vector3[1],a=u.AA.Vector3[2],s=u.AA.Vector3[3];i.getRotationMatrix(r),e.pivot.multiplyToRef(e.scaling,s),i.translateFromPivot?a.copyFromFloats(0,0,0):a.copyFrom(s);for(var l=e._model._shape,c=0;c<l.length;c++)n.copyFrom(l[c]),e._model._vertexFunction&&e._model._vertexFunction(i,n,c),n.multiplyInPlace(i.scaling).subtractInPlace(s),u.Pq.TransformCoordinatesToRef(n,r,o),o.addInPlace(a).addInPlace(i.position).toArray(this._positions32,e._pos+3*c);t&&(e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.setAll(0),e.pivot.setAll(0),e.translateFromPivot=!1,e.parentId=null)},e.prototype.rebuildMesh=function(e){void 0===e&&(e=!1);for(var t=0;t<this.particles.length;t++)this._rebuildParticle(this.particles[t],e);return this.mesh.updateVerticesData(Te.R.PositionKind,this._positions32,!1,!1),this},e.prototype.removeParticles=function(e,t){var i=t-e+1;if(!this._expandable||i<=0||i>=this.nbParticles||!this._updatable)return[];var r=this.particles,n=this.nbParticles;if(t<n-1)for(var o=t+1,a=r[o]._pos-r[e]._pos,s=r[o]._ind-r[e]._ind,l=o;l<n;l++){var c=r[l];c._pos-=a,c._ind-=s}var u=r.splice(e,i);this._positions.length=0,this._indices.length=0,this._colors.length=0,this._uvs.length=0,this._normals.length=0,this._index=0,this._idxOfId.length=0,(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]);for(var h=0,d=r.length,p=0;p<d;p++){var f=r[p],_=f._model,m=_._shape,g=_._indices,v=_._normals,y=_._shapeColors,b=_._shapeUV;f.idx=p,this._idxOfId[f.id]=p,this._meshBuilder(this._index,h,m,this._positions,g,this._indices,b,this._uvs,y,this._colors,v,this._normals,f.idx,f.idxInShape,null,_),this._index+=m.length,h+=g.length}return this.nbParticles-=i,this._isNotBuilt=!0,u},e.prototype.insertParticlesFromArray=function(e){if(!this._expandable)return this;for(var t=0,i=e[0].shapeId,r=e.length,n=0;n<r;n++){var o=e[n],a=o._model,s=a._shape,l=a._indices,c=a._shapeUV,u=a._shapeColors,h=a._normals,d=!h;this.recomputeNormals=d||this.recomputeNormals;var p=o.getBoundingInfo(),f=this._insertNewParticle(this.nbParticles,t,a,s,l,c,u,h,p,null,null);o.copyToRef(f),t++,i!=o.shapeId&&(i=o.shapeId,t=0)}return this._isNotBuilt=!0,this},e.prototype._insertNewParticle=function(e,t,i,r,n,o,a,s,l,c,u){var h=this._positions.length,d=this._indices.length,p=this._meshBuilder(this._index,d,r,this._positions,n,this._indices,o,this._uvs,a,this._colors,s,this._normals,e,t,u,i),f=null;return this._updatable&&((f=this._addParticle(this.nbParticles,this._lastParticleId,h,d,i,this._shapeCounter,t,l,c)).position.copyFrom(p.position),f.rotation.copyFrom(p.rotation),p.rotationQuaternion&&(f.rotationQuaternion?f.rotationQuaternion.copyFrom(p.rotationQuaternion):f.rotationQuaternion=p.rotationQuaternion.clone()),p.color&&(f.color?f.color.copyFrom(p.color):f.color=p.color.clone()),f.scaling.copyFrom(p.scaling),f.uvs.copyFrom(p.uvs),null!==p.materialIndex&&(f.materialIndex=p.materialIndex),this.expandable&&(this._idxOfId[f.id]=f.idx)),c||(this._index+=r.length,this.nbParticles++,this._lastParticleId++),f},e.prototype.setParticles=function(e,t,i){if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===i&&(i=!0),!this._updatable||this._isNotBuilt)return this;this.beforeUpdateParticles(e,t,i);var r=u.AA.Matrix[0],n=u.AA.Matrix[1],o=this.mesh,a=this._colors32,s=this._positions32,l=this._normals32,c=this._uvs32,h=this._indices32,d=this._indices,p=this._fixedNormal32,f=this._depthSort&&this._depthSortParticles,_=u.AA.Vector3,m=_[5].copyFromFloats(1,0,0),g=_[6].copyFromFloats(0,1,0),v=_[7].copyFromFloats(0,0,1),y=_[8].setAll(Number.MAX_VALUE),b=_[9].setAll(-Number.MAX_VALUE),T=_[10].setAll(0),E=this._tmpVertex,x=E.position,S=E.color,C=E.uv;if((this.billboard||this._depthSort)&&(this.mesh.computeWorldMatrix(!0),this.mesh._worldMatrix.invertToRef(n)),this.billboard){var P=_[0];this._camera.getDirectionToRef(Oi.Z,P),u.Pq.TransformNormalToRef(P,n,v),v.normalize();var A=this._camera.getViewMatrix(!0);u.Pq.TransformNormalFromFloatsToRef(A.m[1],A.m[5],A.m[9],n,g),u.Pq.CrossToRef(g,v,m),g.normalize(),m.normalize()}this._depthSort&&u.Pq.TransformCoordinatesToRef(this._camera.globalPosition,n,T),u.uq.IdentityToRef(r);var R=0,I=0,M=0,O=0,D=0,N=0,F=0;if(this.mesh.isFacetDataEnabled&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var w=this.mesh.getBoundingInfo();w&&(y.copyFrom(w.minimum),b.copyFrom(w.maximum))}var L=(I=this.particles[e]._pos)/3|0;O=4*L,N=2*L;for(var B=e;B<=t;B++){var U=this.particles[B];this.updateParticle(U);var V=U._model._shape,k=U._model._shapeUV,G=U._rotationMatrix,z=U.position,Y=U.rotation,X=U.scaling,W=U._globalPosition;if(f){var H=this.depthSortedParticles[B];H.idx=U.idx,H.ind=U._ind,H.indicesLength=U._model._indicesLength,H.sqDistance=u.Pq.DistanceSquared(U.position,T)}if(U.alive&&(!U._stillInvisible||U.isVisible||this._recomputeInvisibles)){if(U.isVisible){U._stillInvisible=!1;var j=_[12];if(U.pivot.multiplyToRef(X,j),this.billboard&&(Y.x=0,Y.y=0),(this._computeParticleRotation||this.billboard)&&U.getRotationMatrix(r),null!==U.parentId){var q=this.getParticleById(U.parentId);if(q){var K=q._rotationMatrix,Q=q._globalPosition,Z=z.x*K[1]+z.y*K[4]+z.z*K[7],J=z.x*K[0]+z.y*K[3]+z.z*K[6],$=z.x*K[2]+z.y*K[5]+z.z*K[8];if(W.x=Q.x+J,W.y=Q.y+Z,W.z=Q.z+$,this._computeParticleRotation||this.billboard){var ee=r.m;G[0]=ee[0]*K[0]+ee[1]*K[3]+ee[2]*K[6],G[1]=ee[0]*K[1]+ee[1]*K[4]+ee[2]*K[7],G[2]=ee[0]*K[2]+ee[1]*K[5]+ee[2]*K[8],G[3]=ee[4]*K[0]+ee[5]*K[3]+ee[6]*K[6],G[4]=ee[4]*K[1]+ee[5]*K[4]+ee[6]*K[7],G[5]=ee[4]*K[2]+ee[5]*K[5]+ee[6]*K[8],G[6]=ee[8]*K[0]+ee[9]*K[3]+ee[10]*K[6],G[7]=ee[8]*K[1]+ee[9]*K[4]+ee[10]*K[7],G[8]=ee[8]*K[2]+ee[9]*K[5]+ee[10]*K[8]}}else U.parentId=null}else W.x=z.x,W.y=z.y,W.z=z.z,(this._computeParticleRotation||this.billboard)&&(ee=r.m,G[0]=ee[0],G[1]=ee[1],G[2]=ee[2],G[3]=ee[4],G[4]=ee[5],G[5]=ee[6],G[6]=ee[8],G[7]=ee[9],G[8]=ee[10]);var te=_[11];for(U.translateFromPivot?te.setAll(0):te.copyFrom(j),F=0;F<V.length;F++){R=I+3*F,M=O+4*F,D=N+2*F;var ie=2*F,re=ie+1;x.copyFrom(V[F]),this._computeParticleColor&&U.color&&S.copyFrom(U.color),this._computeParticleTexture&&C.copyFromFloats(k[ie],k[re]),this._computeParticleVertex&&this.updateParticleVertex(U,E,F);var ne=x.x*X.x-j.x,oe=x.y*X.y-j.y,ae=x.z*X.z-j.z;J=ne*G[0]+oe*G[3]+ae*G[6],Z=ne*G[1]+oe*G[4]+ae*G[7],$=ne*G[2]+oe*G[5]+ae*G[8],J+=te.x,Z+=te.y,$+=te.z;var se=s[R]=W.x+m.x*J+g.x*Z+v.x*$,le=s[R+1]=W.y+m.y*J+g.y*Z+v.y*$,ce=s[R+2]=W.z+m.z*J+g.z*Z+v.z*$;if(this._computeBoundingBox&&(y.minimizeInPlaceFromFloats(se,le,ce),b.maximizeInPlaceFromFloats(se,le,ce)),!this._computeParticleVertex){var ue=p[R],he=p[R+1],de=p[R+2],pe=ue*G[0]+he*G[3]+de*G[6],fe=ue*G[1]+he*G[4]+de*G[7],_e=ue*G[2]+he*G[5]+de*G[8];l[R]=m.x*pe+g.x*fe+v.x*_e,l[R+1]=m.y*pe+g.y*fe+v.y*_e,l[R+2]=m.z*pe+g.z*fe+v.z*_e}if(this._computeParticleColor&&U.color){var me=this._colors32;me[M]=S.r,me[M+1]=S.g,me[M+2]=S.b,me[M+3]=S.a}if(this._computeParticleTexture){var ge=U.uvs;c[D]=C.x*(ge.z-ge.x)+ge.x,c[D+1]=C.y*(ge.w-ge.y)+ge.y}}}else for(U._stillInvisible=!0,F=0;F<V.length;F++){if(M=O+4*F,D=N+2*F,s[R=I+3*F]=s[R+1]=s[R+2]=0,l[R]=l[R+1]=l[R+2]=0,this._computeParticleColor&&U.color){var ve=U.color;a[M]=ve.r,a[M+1]=ve.g,a[M+2]=ve.b,a[M+3]=ve.a}this._computeParticleTexture&&(ge=U.uvs,c[D]=k[2*F]*(ge.z-ge.x)+ge.x,c[D+1]=k[2*F+1]*(ge.w-ge.y)+ge.y)}if(this._particlesIntersect){var ye=U.getBoundingInfo(),be=ye.boundingBox,Ee=ye.boundingSphere,xe=U._modelBoundingInfo;if(!this._bSphereOnly){var Se=xe.boundingBox.vectors,Ce=_[1],Pe=_[2];Ce.setAll(Number.MAX_VALUE),Pe.setAll(-Number.MAX_VALUE);for(var Ae=0;Ae<8;Ae++){var Re=Se[Ae].x*X.x,Ie=Se[Ae].y*X.y,Me=Se[Ae].z*X.z,Oe=(J=Re*G[0]+Ie*G[3]+Me*G[6],Z=Re*G[1]+Ie*G[4]+Me*G[7],$=Re*G[2]+Ie*G[5]+Me*G[8],z.x+m.x*J+g.x*Z+v.x*$),De=z.y+m.y*J+g.y*Z+v.y*$,Ne=z.z+m.z*J+g.z*Z+v.z*$;Ce.minimizeInPlaceFromFloats(Oe,De,Ne),Pe.maximizeInPlaceFromFloats(Oe,De,Ne)}be.reConstruct(Ce,Pe,o._worldMatrix)}var Fe=xe.minimum.multiplyToRef(X,_[1]),we=xe.maximum.multiplyToRef(X,_[2]),Le=we.addToRef(Fe,_[3]).scaleInPlace(.5).addInPlace(W),Be=we.subtractToRef(Fe,_[4]).scaleInPlace(.5*this._bSphereRadiusFactor),Ue=Le.subtractToRef(Be,_[1]),Ve=Le.addToRef(Be,_[2]);Ee.reConstruct(Ue,Ve,o._worldMatrix)}I=R+3,O=M+4,N=D+2}else I+=3*(F=V.length),O+=4*F,N+=2*F}if(i){this._computeParticleColor&&((Ye=o.getVertexBuffer(Te.R.ColorKind))&&!o.isPickable?Ye.updateDirectly(a,0):o.updateVerticesData(Te.R.ColorKind,a,!1,!1)),this._computeParticleTexture&&((Ye=o.getVertexBuffer(Te.R.UVKind))&&!o.isPickable?Ye.updateDirectly(c,0):o.updateVerticesData(Te.R.UVKind,c,!1,!1));var ke=o.getVertexBuffer(Te.R.PositionKind);if(ke&&!o.isPickable?ke.updateDirectly(s,0):o.updateVerticesData(Te.R.PositionKind,s,!1,!1),!o.areNormalsFrozen||o.isFacetDataEnabled){if(this._computeParticleVertex||o.isFacetDataEnabled){var Ge=o.isFacetDataEnabled?o.getFacetDataParameters():null;ii.ComputeNormals(s,h,l,Ge);for(var ze=0;ze<l.length;ze++)p[ze]=l[ze]}var Ye;o.areNormalsFrozen||((Ye=o.getVertexBuffer(Te.R.NormalKind))&&!o.isPickable?Ye.updateDirectly(l,0):o.updateVerticesData(Te.R.NormalKind,l,!1,!1))}if(f){var Xe=this.depthSortedParticles;Xe.sort(this._depthSortFunction);for(var We=Xe.length,He=0,je=0,qe=0;qe<We;qe++){var Ke=Xe[qe],Qe=Ke.indicesLength,Ze=Ke.ind;for(ze=0;ze<Qe;ze++)if(h[He]=d[Ze+ze],He++,this._pickable&&0==ze%3){var Je=this.pickedParticles[je];Je.idx=Ke.idx,Je.faceId=je,je++}}}if(this._autoFixFaceOrientation)for(var $e=0,et=0;et<this.particles.length;et++){if((U=f?this.particles[this.depthSortedParticles[et].idx]:this.particles[et]).scale.x*U.scale.y*U.scale.z<0)for(var tt=0;tt<U._model._indicesLength;tt+=3){var it=d[U._ind+tt];h[$e+tt]=d[U._ind+tt+1],h[$e+tt+1]=it}$e+=U._model._indicesLength}(f||this._autoFixFaceOrientation)&&o.updateIndices(h)}return this._computeBoundingBox&&(o.hasBoundingInfo?o.getBoundingInfo().reConstruct(y,b,o._worldMatrix):o.buildBoundingInfo(y,b,o._worldMatrix)),this._autoUpdateSubMeshes&&this.computeSubMeshes(),this._recomputeInvisibles=!1,this.afterUpdateParticles(e,t,i),this},e.prototype.dispose=function(){this.mesh.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._normals32=null,this._fixedNormal32=null,this._uvs32=null,this._colors32=null,this.pickedParticles=null,this.pickedBySubMesh=null,this._materials=null,this._materialIndexes=null,this._indicesByMaterial=null,this._idxOfId=null},e.prototype.pickedParticle=function(e){if(e.hit){var t=e.subMeshId,i=e.faceId-this.mesh.subMeshes[t].indexStart/3,r=this.pickedBySubMesh;if(r[t]&&r[t][i])return r[t][i]}return null},e.prototype.getParticleById=function(e){var t=this.particles[e];if(t&&t.id==e)return t;var i=this.particles,r=this._idxOfId[e];if(void 0!==r)return i[r];for(var n=0,o=this.nbParticles;n<o;){var a=i[n];if(a.id==e)return a;n++}return null},e.prototype.getParticlesByShapeId=function(e){var t=[];return this.getParticlesByShapeIdToRef(e,t),t},e.prototype.getParticlesByShapeIdToRef=function(e,t){t.length=0;for(var i=0;i<this.nbParticles;i++){var r=this.particles[i];r.shapeId==e&&t.push(r)}return this},e.prototype.computeSubMeshes=function(){if(!this.mesh||!this._multimaterialEnabled)return this;var e=this.depthSortedParticles;if(this.particles.length>0)for(var t=0;t<this.particles.length;t++){var i=this.particles[t];i.materialIndex||(i.materialIndex=0);var r=e[t];r.materialIndex=i.materialIndex,r.ind=i._ind,r.indicesLength=i._model._indicesLength,r.idx=i.idx}this._sortParticlesByMaterial();var n=this._indicesByMaterial,o=this._materialIndexes,a=this.mesh;a.subMeshes=[];for(var s=a.getTotalVertices(),l=0;l<o.length;l++){var c=n[l],u=n[l+1]-c,h=o[l];new ei(h,0,s,c,u,a)}return this},e.prototype._sortParticlesByMaterial=function(){var e=[0];this._indicesByMaterial=e;var t=[];this._materialIndexes=t;var i=this.depthSortedParticles;i.sort(this._materialSortFunction);var r=i.length,n=this._indices32,o=this._indices,a=0,s=0,l=0,c=i[0].materialIndex;t.push(c),this._pickable&&(this.pickedBySubMesh=[[]],this.pickedParticles=this.pickedBySubMesh[0]);for(var u=0;u<r;u++){var h=i[u],d=h.indicesLength,p=h.ind;h.materialIndex!==c&&(c=h.materialIndex,e.push(l),t.push(c),this._pickable&&(a++,this.pickedBySubMesh[a]=[],s=0));for(var f=0,_=0;_<d;_++){if(n[l]=o[p+_],this._pickable&&0==_%3){var m=this.pickedBySubMesh[a][s];m?(m.idx=h.idx,m.faceId=f):this.pickedBySubMesh[a][s]={idx:h.idx,faceId:f},s++,f++}l++}}return e.push(n.length),this._updatable&&this.mesh.updateIndices(n),this},e.prototype._setMaterialIndexesById=function(){this._materialIndexesById={};for(var e=0;e<this._materials.length;e++){var t=this._materials[e].uniqueId;this._materialIndexesById[t]=e}},e.prototype._filterUniqueMaterialId=function(e){return e.filter((function(e,t,i){return i.indexOf(e)===t}))},e.prototype._setDefaultMaterial=function(){return this._defaultMaterial||(this._defaultMaterial=new Wo(this.name+"DefaultMaterial",this._scene)),this._defaultMaterial},e.prototype.refreshVisibleSize=function(){return this._isVisibilityBoxLocked||this.mesh.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){var t=e/2;this.mesh.buildBoundingInfo(new u.Pq(-t,-t,-t),new u.Pq(t,t,t))},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVisibilityBoxLocked",{get:function(){return this._isVisibilityBoxLocked},set:function(e){this._isVisibilityBoxLocked=e,this.mesh.getBoundingInfo().isLocked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{get:function(){return this._computeParticleRotation},set:function(e){this._computeParticleRotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleVertex",{get:function(){return this._computeParticleVertex},set:function(e){this._computeParticleVertex=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthSortParticles",{get:function(){return this._depthSortParticles},set:function(e){this._depthSortParticles=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"expandable",{get:function(){return this._expandable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"multimaterialEnabled",{get:function(){return this._multimaterialEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useModelMaterial",{get:function(){return this._useModelMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"materials",{get:function(){return this._materials},enumerable:!1,configurable:!0}),e.prototype.setMultiMaterial=function(e){this._materials=this._filterUniqueMaterialId(e),this._setMaterialIndexesById(),this._multimaterial&&this._multimaterial.dispose(),this._multimaterial=new Ui(this.name+"MultiMaterial",this._scene);for(var t=0;t<this._materials.length;t++)this._multimaterial.subMaterials.push(this._materials[t]);this.computeSubMeshes(),this.mesh.material=this._multimaterial},Object.defineProperty(e.prototype,"multimaterial",{get:function(){return this._multimaterial},set:function(e){this._multimaterial=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoUpdateSubMeshes",{get:function(){return this._autoUpdateSubMeshes},set:function(e){this._autoUpdateSubMeshes=e},enumerable:!1,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.updateParticleVertex=function(e,t,i){return this},e.prototype.beforeUpdateParticles=function(e,t,i){},e.prototype.afterUpdateParticles=function(e,t,i){},e}(),eE=function(){function e(e,t,i,r,n){this.idx=0,this.color=new h.ov(1,1,1,1),this.position=u.Pq.Zero(),this.rotation=u.Pq.Zero(),this.uv=new u.I9(0,0),this.velocity=u.Pq.Zero(),this.pivot=u.Pq.Zero(),this.translateFromPivot=!1,this._pos=0,this._ind=0,this.groupId=0,this.idxInGroup=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this._globalPosition=u.Pq.Zero(),this.idx=e,this._group=t,this.groupId=i,this.idxInGroup=r,this._pcs=n}return Object.defineProperty(e.prototype,"size",{get:function(){return this.size},set:function(e){this.size=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype.intersectsMesh=function(e,t){if(!e.hasBoundingInfo)return!1;if(!this._pcs.mesh)throw new Error("Point Cloud System doesnt contain the Mesh");if(t)return e.getBoundingInfo().boundingSphere.intersectsPoint(this.position.add(this._pcs.mesh.position));var i=e.getBoundingInfo().boundingBox,r=i.maximumWorld.x,n=i.minimumWorld.x,o=i.maximumWorld.y,a=i.minimumWorld.y,s=i.maximumWorld.z,l=i.minimumWorld.z,c=this.position.x+this._pcs.mesh.position.x,u=this.position.y+this._pcs.mesh.position.y,h=this.position.z+this._pcs.mesh.position.z;return n<=c&&c<=r&&a<=u&&u<=o&&l<=h&&h<=s},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=u.AA.Quaternion[0];var i=this.rotation;u.PT.RotationYawPitchRollToRef(i.y,i.x,i.z,t)}t.toRotationMatrix(e)},e}(),tE=function(){function e(e,t){this.groupId=e,this._positionFunction=t}return Object.defineProperty(e.prototype,"groupID",{get:function(){return this.groupId},set:function(e){this.groupId=e},enumerable:!1,configurable:!0}),e}();!function(e){e[e.Color=2]="Color",e[e.UV=1]="UV",e[e.Random=0]="Random",e[e.Stated=3]="Stated"}(qT||(qT={}));var iE=function(){function e(e,t,i,r){this.particles=new Array,this.nbParticles=0,this.counter=0,this.vars={},this._promises=[],this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._updatable=!0,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._groups=new Array,this._groupCounter=0,this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeBoundingBox=!1,this._isReady=!1,this.name=e,this._size=t,this._scene=i||M.q.LastCreatedScene,r&&void 0!==r.updatable?this._updatable=r.updatable:this._updatable=!0}return Object.defineProperty(e.prototype,"positions",{get:function(){return this._positions32},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colors",{get:function(){return this._colors32},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uvs",{get:function(){return this._uvs32},enumerable:!1,configurable:!0}),e.prototype.buildMeshAsync=function(e){var t=this;return Promise.all(this._promises).then((function(){return t._isReady=!0,t._buildMesh(e)}))},e.prototype._buildMesh=function(e){0===this.nbParticles&&this.addPoints(1),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors);var t=new ii;t.set(this._positions32,Te.R.PositionKind),this._uvs32.length>0&&t.set(this._uvs32,Te.R.UVKind);var i=0;this._colors32.length>0&&(i=1,t.set(this._colors32,Te.R.ColorKind));var r=new Wi(this.name,this._scene);t.applyToMesh(r,this._updatable),this.mesh=r,this._positions=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0);var n=e;return n||((n=new Wo("point cloud material",this._scene)).emissiveColor=new h.v9(i,i,i),n.disableLighting=!0,n.pointsCloud=!0,n.pointSize=this._size),r.material=n,new Promise((function(e){return e(r)}))},e.prototype._addParticle=function(e,t,i,r){var n=new eE(e,t,i,r,this);return this.particles.push(n),n},e.prototype._randomUnitVector=function(e){e.position=new u.Pq(Math.random(),Math.random(),Math.random()),e.color=new h.ov(1,1,1,1)},e.prototype._getColorIndicesForCoord=function(e,t,i,r){var n=e._groupImageData,o=i*(4*r)+4*t,a=[o,o+1,o+2,o+3],s=a[1],l=a[2],c=a[3],u=n[a[0]],d=n[s],p=n[l],f=n[c];return new h.ov(u/255,d/255,p/255,f)},e.prototype._setPointsColorOrUV=function(e,t,i,r,n,o,a,s){s=null!=s?s:0,i&&e.updateFacetData();var l=2*e.getBoundingInfo().boundingSphere.radius,c=e.getVerticesData(Te.R.PositionKind),d=e.getIndices(),p=e.getVerticesData(Te.R.UVKind+(s?s+1:"")),f=e.getVerticesData(Te.R.ColorKind),_=u.Pq.Zero();e.computeWorldMatrix();var m=e.getWorldMatrix();if(!m.isIdentity()){c=c.slice(0);for(var g=0;g<c.length/3;g++)u.Pq.TransformCoordinatesFromFloatsToRef(c[3*g],c[3*g+1],c[3*g+2],m,_),c[3*g]=_.x,c[3*g+1]=_.y,c[3*g+2]=_.z}var v,y,b=0,T=0,E=0,x=0,S=0,C=0,P=0,A=0,R=0,I=0,M=0,O=0,D=0,N=u.Pq.Zero(),F=u.Pq.Zero(),L=u.Pq.Zero(),B=u.Pq.Zero(),U=u.Pq.Zero(),V=0,k=0,G=0,z=0,Y=0,X=0,W=u.I9.Zero(),H=u.I9.Zero(),j=u.I9.Zero(),q=u.I9.Zero(),K=u.I9.Zero(),Q=0,Z=0,J=0,$=0,ee=0,te=0,ie=0,re=0,ne=0,oe=0,ae=0,se=0,le=u.IU.Zero(),ce=u.IU.Zero(),ue=u.IU.Zero(),he=u.IU.Zero(),de=u.IU.Zero(),pe=0,fe=0;a=a||0;for(var _e,me=new u.IU(0,0,0,0),ge=u.Pq.Zero(),ve=u.Pq.Zero(),ye=u.Pq.Zero(),be=0,Ee=u.Pq.Zero(),xe=0,Se=0,Ce=new gr(u.Pq.Zero(),new u.Pq(1,0,0)),Pe=u.Pq.Zero(),Ae=0;Ae<d.length/3;Ae++){T=d[3*Ae],E=d[3*Ae+1],x=d[3*Ae+2],S=c[3*T],C=c[3*T+1],P=c[3*T+2],A=c[3*E],R=c[3*E+1],I=c[3*E+2],M=c[3*x],O=c[3*x+1],D=c[3*x+2],N.set(S,C,P),F.set(A,R,I),L.set(M,O,D),F.subtractToRef(N,B),L.subtractToRef(F,U),p&&(V=p[2*T],k=p[2*T+1],G=p[2*E],z=p[2*E+1],Y=p[2*x],X=p[2*x+1],W.set(V,k),H.set(G,z),j.set(Y,X),H.subtractToRef(W,q),j.subtractToRef(H,K)),f&&r&&(Q=f[4*T],Z=f[4*T+1],J=f[4*T+2],$=f[4*T+3],ee=f[4*E],te=f[4*E+1],ie=f[4*E+2],re=f[4*E+3],ne=f[4*x],oe=f[4*x+1],ae=f[4*x+2],se=f[4*x+3],le.set(Q,Z,J,$),ce.set(ee,te,ie,re),ue.set(ne,oe,ae,se),ce.subtractToRef(le,he),ue.subtractToRef(ce,de));for(var Re=void 0,Ie=void 0,Me=void 0,Oe=void 0,De=void 0,Ne=void 0,Fe=void 0,we=void 0,Le=new h.v9(0,0,0),Be=new h.v9(0,0,0),Ue=void 0,Ve=void 0,ke=0;ke<t._groupDensity[Ae];ke++)b=this.particles.length,this._addParticle(b,t,this._groupCounter,Ae+ke),Ve=this.particles[b],pe=Math.sqrt(w.X.RandomRange(0,1)),fe=w.X.RandomRange(0,1),v=N.add(B.scale(pe)).add(U.scale(pe*fe)),i&&(ge=e.getFacetNormal(Ae).normalize().scale(-1),ve=B.clone().normalize(),ye=u.Pq.Cross(ge,ve),be=w.X.RandomRange(0,2*Math.PI),Ee=ve.scale(Math.cos(be)).add(ye.scale(Math.sin(be))),be=w.X.RandomRange(.1,Math.PI/2),Pe=Ee.scale(Math.cos(be)).add(ge.scale(Math.sin(be))),Ce.origin=v.add(Pe.scale(1e-5)),Ce.direction=Pe,Ce.length=l,(_e=Ce.intersectsMesh(e)).hit&&(Se=_e.pickedPoint.subtract(v).length(),xe=w.X.RandomRange(0,1)*Se,v.addInPlace(Pe.scale(xe)))),Ve.position=v.clone(),this._positions.push(Ve.position.x,Ve.position.y,Ve.position.z),void 0!==r?p&&(y=W.add(q.scale(pe)).add(K.scale(pe*fe)),r?n&&null!==t._groupImageData?(Re=t._groupImgWidth,Ie=t._groupImgHeight,Ue=this._getColorIndicesForCoord(t,Math.round(y.x*Re),Math.round(y.y*Ie),Re),Ve.color=Ue,this._colors.push(Ue.r,Ue.g,Ue.b,Ue.a)):f?(me=le.add(he.scale(pe)).add(de.scale(pe*fe)),Ve.color=new h.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w)):(me=le.set(Math.random(),Math.random(),Math.random(),1),Ve.color=new h.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w)):(Ve.uv=y.clone(),this._uvs.push(Ve.uv.x,Ve.uv.y))):(o?(Le.set(o.r,o.g,o.b),Me=w.X.RandomRange(-a,a),Oe=w.X.RandomRange(-a,a),De=(we=Le.toHSV()).r,(Ne=we.g+Me)<0&&(Ne=0),Ne>1&&(Ne=1),(Fe=we.b+Oe)<0&&(Fe=0),Fe>1&&(Fe=1),h.v9.HSVtoRGBToRef(De,Ne,Fe,Be),me.set(Be.r,Be.g,Be.b,1)):me=le.set(Math.random(),Math.random(),Math.random(),1),Ve.color=new h.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w))}},e.prototype._colorFromTexture=function(e,t,i){var r=this;if(null===e.material)return y.V.Warn(e.name+"has no material."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,i,!0,!1);var n=e.material.getActiveTextures();if(0===n.length)return y.V.Warn(e.name+"has no usable texture."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,i,!0,!1);var o=e.clone();o.setEnabled(!1),this._promises.push(new Promise((function(e){Yl.t.WhenAllReady(n,(function(){var a=t._textureNb;a<0&&(a=0),a>n.length-1&&(a=n.length-1);var s=function(){t._groupImgWidth=n[a].getSize().width,t._groupImgHeight=n[a].getSize().height,r._setPointsColorOrUV(o,t,i,!0,!0,void 0,void 0,n[a].coordinatesIndex),o.dispose(),e()};t._groupImageData=null;var l=n[a].readPixels();l?l.then((function(e){t._groupImageData=e,s()})):s()}))})))},e.prototype._calculateDensity=function(e,t,i){for(var r,n,o,a,s,l,c,h,d,p,f,_,m=u.Pq.Zero(),g=u.Pq.Zero(),v=u.Pq.Zero(),y=u.Pq.Zero(),b=u.Pq.Zero(),T=u.Pq.Zero(),E=[],x=0,S=i.length/3,C=0;C<S;C++)r=i[3*C],n=i[3*C+1],o=i[3*C+2],a=t[3*r],s=t[3*r+1],l=t[3*r+2],c=t[3*n],h=t[3*n+1],d=t[3*n+2],p=t[3*o],f=t[3*o+1],_=t[3*o+2],m.set(a,s,l),g.set(c,h,d),v.set(p,f,_),g.subtractToRef(m,y),v.subtractToRef(g,b),u.Pq.CrossToRef(y,b,T),x+=.5*T.length(),E[C]=x;var P=new Array(S),A=e;for(C=S-1;C>0;C--){var R=E[C];if(0===R)P[C]=0;else{var I=(R-E[C-1])/R*A,M=Math.floor(I),O=I-M,D=M+Number(Math.random()<O);P[C]=D,A-=D}}return P[0]=A,P},e.prototype.addPoints=function(e,t){void 0===t&&(t=this._randomUnitVector);for(var i,r=new tE(this._groupCounter,t),n=this.nbParticles,o=0;o<e;o++)i=this._addParticle(n,r,this._groupCounter,o),r&&r._positionFunction&&r._positionFunction(i,n,o),this._positions.push(i.position.x,i.position.y,i.position.z),i.color&&this._colors.push(i.color.r,i.color.g,i.color.b,i.color.a),i.uv&&this._uvs.push(i.uv.x,i.uv.y),n++;return this.nbParticles+=e,this._groupCounter++,this._groupCounter},e.prototype.addSurfacePoints=function(e,t,i,r,n){var o=i||0;(isNaN(o)||o<0||o>3)&&(o=0);var a=e.getVerticesData(Te.R.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var l=new tE(this._groupCounter,null);switch(l._groupDensity=this._calculateDensity(t,a,s),2===o?l._textureNb=r||0:r=r||new h.ov(1,1,1,1),o){case 2:this._colorFromTexture(e,l,!1);break;case 1:this._setPointsColorOrUV(e,l,!1,!1,!1);break;case 0:this._setPointsColorOrUV(e,l,!1);break;case 3:this._setPointsColorOrUV(e,l,!1,void 0,void 0,r,n)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.addVolumePoints=function(e,t,i,r,n){var o=i||0;(isNaN(o)||o<0||o>3)&&(o=0);var a=e.getVerticesData(Te.R.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var l=new tE(this._groupCounter,null);switch(l._groupDensity=this._calculateDensity(t,a,s),2===o?l._textureNb=r||0:r=r||new h.ov(1,1,1,1),o){case 2:this._colorFromTexture(e,l,!0);break;case 1:this._setPointsColorOrUV(e,l,!0,!1,!1);break;case 0:this._setPointsColorOrUV(e,l,!0);break;case 3:this._setPointsColorOrUV(e,l,!0,void 0,void 0,r,n)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.setParticles=function(e,t,i){var r,n;if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===i&&(i=!0),!this._updatable||!this._isReady)return this;this.beforeUpdateParticles(e,t,i);var o=u.AA.Matrix[0],a=this.mesh,s=this._colors32,l=this._positions32,c=this._uvs32,h=u.AA.Vector3,d=h[5].copyFromFloats(1,0,0),p=h[6].copyFromFloats(0,1,0),f=h[7].copyFromFloats(0,0,1),_=h[8].setAll(Number.MAX_VALUE),m=h[9].setAll(-Number.MAX_VALUE);u.uq.IdentityToRef(o);var g=0;if((null===(r=this.mesh)||void 0===r?void 0:r.isFacetDataEnabled)&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var v=null===(n=this.mesh)||void 0===n?void 0:n.getBoundingInfo();v&&(_.copyFrom(v.minimum),m.copyFrom(v.maximum))}g=0;for(var y=0,b=0,T=0,E=e;E<=t;E++){var x=this.particles[E];y=3*(g=x.idx),b=4*g,T=2*g,this.updateParticle(x);var S=x._rotationMatrix,C=x.position,P=x._globalPosition;if(this._computeParticleRotation&&x.getRotationMatrix(o),null!==x.parentId){var A=this.particles[x.parentId],R=A._rotationMatrix,I=A._globalPosition,M=C.x*R[1]+C.y*R[4]+C.z*R[7],O=C.x*R[0]+C.y*R[3]+C.z*R[6],D=C.x*R[2]+C.y*R[5]+C.z*R[8];if(P.x=I.x+O,P.y=I.y+M,P.z=I.z+D,this._computeParticleRotation){var N=o.m;S[0]=N[0]*R[0]+N[1]*R[3]+N[2]*R[6],S[1]=N[0]*R[1]+N[1]*R[4]+N[2]*R[7],S[2]=N[0]*R[2]+N[1]*R[5]+N[2]*R[8],S[3]=N[4]*R[0]+N[5]*R[3]+N[6]*R[6],S[4]=N[4]*R[1]+N[5]*R[4]+N[6]*R[7],S[5]=N[4]*R[2]+N[5]*R[5]+N[6]*R[8],S[6]=N[8]*R[0]+N[9]*R[3]+N[10]*R[6],S[7]=N[8]*R[1]+N[9]*R[4]+N[10]*R[7],S[8]=N[8]*R[2]+N[9]*R[5]+N[10]*R[8]}}else P.x=0,P.y=0,P.z=0,this._computeParticleRotation&&(N=o.m,S[0]=N[0],S[1]=N[1],S[2]=N[2],S[3]=N[4],S[4]=N[5],S[5]=N[6],S[6]=N[8],S[7]=N[9],S[8]=N[10]);var F=h[11];x.translateFromPivot?F.setAll(0):F.copyFrom(x.pivot);var w=h[0];w.copyFrom(x.position);var L=w.x-x.pivot.x,B=w.y-x.pivot.y,U=w.z-x.pivot.z,V=L*S[0]+B*S[3]+U*S[6],k=L*S[1]+B*S[4]+U*S[7],G=L*S[2]+B*S[5]+U*S[8];V+=F.x,k+=F.y,G+=F.z;var z=l[y]=P.x+d.x*V+p.x*k+f.x*G,Y=l[y+1]=P.y+d.y*V+p.y*k+f.y*G,X=l[y+2]=P.z+d.z*V+p.z*k+f.z*G;if(this._computeBoundingBox&&(_.minimizeInPlaceFromFloats(z,Y,X),m.maximizeInPlaceFromFloats(z,Y,X)),this._computeParticleColor&&x.color){var W=x.color,H=this._colors32;H[b]=W.r,H[b+1]=W.g,H[b+2]=W.b,H[b+3]=W.a}if(this._computeParticleTexture&&x.uv){var j=x.uv,q=this._uvs32;q[T]=j.x,q[T+1]=j.y}}return a&&(i&&(this._computeParticleColor&&a.updateVerticesData(Te.R.ColorKind,s,!1,!1),this._computeParticleTexture&&a.updateVerticesData(Te.R.UVKind,c,!1,!1),a.updateVerticesData(Te.R.PositionKind,l,!1,!1)),this._computeBoundingBox&&(a.hasBoundingInfo?a.getBoundingInfo().reConstruct(_,m,a._worldMatrix):a.buildBoundingInfo(_,m,a._worldMatrix))),this.afterUpdateParticles(e,t,i),this},e.prototype.dispose=function(){var e;null===(e=this.mesh)||void 0===e||e.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._uvs32=null,this._colors32=null},e.prototype.refreshVisibleSize=function(){var e;return this._isVisibilityBoxLocked||null===(e=this.mesh)||void 0===e||e.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){if(this.mesh){var t=e/2;this.mesh.buildBoundingInfo(new u.Pq(-t,-t,-t),new u.Pq(t,t,t))}},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this.mesh&&(this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{set:function(e){this._computeParticleRotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!1,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.beforeUpdateParticles=function(e,t,i){},e.prototype.afterUpdateParticles=function(e,t,i){},e}();Object.defineProperty(Fi.prototype,"physicsImpostor",{get:function(){return this._physicsImpostor},set:function(e){var t=this;this._physicsImpostor!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsImpostor=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add((function(){t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)}))))},enumerable:!0,configurable:!0}),Fi.prototype.getPhysicsImpostor=function(){return this.physicsImpostor},Fi.prototype.applyImpulse=function(e,t){return this.physicsImpostor?(this.physicsImpostor.applyImpulse(e,t),this):this},Fi.prototype.setPhysicsLinkWith=function(e,t,i,r){return this.physicsImpostor&&e.physicsImpostor?(this.physicsImpostor.createJoint(e.physicsImpostor,Ja.HingeJoint,{mainPivot:t,connectedPivot:i,nativeParams:r}),this):this};var rE,nE,oE,aE,sE,lE,cE,uE,hE,dE=function(){function e(t,i){void 0===i&&(i=e.DefaultPluginFactory()),this._physicsPlugin=i,this._physicsBodies=[],this._subTimeStep=0,t=t||new u.Pq(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.prototype.getPluginVersion=function(){return this._physicsPlugin.getPluginVersion()},e.DefaultPluginFactory=function(){throw(0,U.n)("")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.setSubTimeStep=function(e){void 0===e&&(e=0),this._subTimeStep=e},e.prototype.getSubTimeStep=function(){return this._subTimeStep},e.prototype.dispose=function(){this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.setVelocityLimits=function(e,t){this._physicsPlugin.setVelocityLimits(e,t)},e.prototype.getMaxLinearVelocity=function(){return this._physicsPlugin.getMaxLinearVelocity()},e.prototype.getMaxAngularVelocity=function(){return this._physicsPlugin.getMaxAngularVelocity()},e.prototype._step=function(e){e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._physicsBodies)},e.prototype.addBody=function(e){this._physicsBodies.push(e)},e.prototype.removeBody=function(e){var t=this._physicsBodies.indexOf(e);t>-1&&this._physicsBodies.splice(t,1)},e.prototype.getBodies=function(){return this._physicsBodies},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.raycastToRef=function(e,t,i,r){this._physicsPlugin.raycast(e,t,i,r)},e.prototype.raycast=function(e,t,i){var r=new c_;return this._physicsPlugin.raycast(e,t,r,i),r},e}();!function(e){e[e.FREE=0]="FREE",e[e.LIMITED=1]="LIMITED",e[e.LOCKED=2]="LOCKED"}(rE||(rE={})),function(e){e[e.LINEAR_X=0]="LINEAR_X",e[e.LINEAR_Y=1]="LINEAR_Y",e[e.LINEAR_Z=2]="LINEAR_Z",e[e.ANGULAR_X=3]="ANGULAR_X",e[e.ANGULAR_Y=4]="ANGULAR_Y",e[e.ANGULAR_Z=5]="ANGULAR_Z",e[e.LINEAR_DISTANCE=6]="LINEAR_DISTANCE"}(nE||(nE={})),function(e){e[e.BALL_AND_SOCKET=1]="BALL_AND_SOCKET",e[e.DISTANCE=2]="DISTANCE",e[e.HINGE=3]="HINGE",e[e.SLIDER=4]="SLIDER",e[e.LOCK=5]="LOCK",e[e.PRISMATIC=6]="PRISMATIC",e[e.SIX_DOF=7]="SIX_DOF"}(oE||(oE={})),function(e){e[e.SPHERE=0]="SPHERE",e[e.CAPSULE=1]="CAPSULE",e[e.CYLINDER=2]="CYLINDER",e[e.BOX=3]="BOX",e[e.CONVEX_HULL=4]="CONVEX_HULL",e[e.CONTAINER=5]="CONTAINER",e[e.MESH=6]="MESH",e[e.HEIGHTFIELD=7]="HEIGHTFIELD"}(aE||(aE={})),function(e){e[e.NONE=0]="NONE",e[e.VELOCITY=1]="VELOCITY",e[e.POSITION=2]="POSITION"}(sE||(sE={})),function(e){e.COLLISION_STARTED="COLLISION_STARTED",e.COLLISION_CONTINUED="COLLISION_CONTINUED",e.COLLISION_FINISHED="COLLISION_FINISHED",e.TRIGGER_ENTERED="TRIGGER_ENTERED",e.TRIGGER_EXITED="TRIGGER_EXITED"}(lE||(lE={})),function(e){e[e.STATIC=0]="STATIC",e[e.ANIMATED=1]="ANIMATED",e[e.DYNAMIC=2]="DYNAMIC"}(cE||(cE={})),function(e){e[e.DISABLED=0]="DISABLED",e[e.TELEPORT=1]="TELEPORT",e[e.ACTION=2]="ACTION"}(uE||(uE={})),function(e){e[e.SIMULATION_CONTROLLED=0]="SIMULATION_CONTROLLED",e[e.ALWAYS_ACTIVE=1]="ALWAYS_ACTIVE",e[e.ALWAYS_INACTIVE=2]="ALWAYS_INACTIVE"}(hE||(hE={}));var pE,fE=function(){function e(e,t,i,r){var n=this;if(this._pluginData=void 0,this._pluginDataInstances=[],this._collisionCBEnabled=!1,this._collisionEndedCBEnabled=!1,this.disableSync=!1,this._isDisposed=!1,this._shape=null,this._prestepType=uE.DISABLED,r){var o=r.getPhysicsEngine();if(!o)throw new Error("No Physics Engine available.");if(this._physicsEngine=o,2!=o.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var a=o.getPhysicsPlugin();if(!a)throw new Error("No Physics Plugin available.");this._physicsPlugin=a,e.rotationQuaternion||(e.rotationQuaternion=u.PT.FromEulerAngles(e.rotation.x,e.rotation.y,e.rotation.z)),this.startAsleep=i,this._motionType=t,this.disableSync=0==t;var s=e;s.hasThinInstances?this._physicsPlugin.initBodyInstances(this,t,s):(e.parent&&e.computeWorldMatrix(!0),this._physicsPlugin.initBody(this,t,e.absolutePosition,e.absoluteRotationQuaternion)),this.transformNode=e,e.physicsBody=this,o.addBody(this),this._nodeDisposeObserver=e.onDisposeObservable.add((function(){n.dispose()}))}}return Object.defineProperty(e.prototype,"disablePreStep",{get:function(){return this._prestepType==uE.DISABLED},set:function(e){this._prestepType=e?uE.DISABLED:uE.TELEPORT},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PhysicsBody"},e.prototype.clone=function(t){var i=new e(t,this.getMotionType(),this.startAsleep,this.transformNode.getScene());return i.shape=this.shape,i.setMassProperties(this.getMassProperties()),i.setLinearDamping(this.getLinearDamping()),i.setAngularDamping(this.getAngularDamping()),i},e.prototype.updateBodyInstances=function(){var e=this.transformNode;e.hasThinInstances&&this._physicsPlugin.updateBodyInstances(this,e)},Object.defineProperty(e.prototype,"numInstances",{get:function(){return this._pluginDataInstances.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"motionType",{get:function(){return this._motionType},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shape",{get:function(){return this._shape},set:function(e){this._shape=e,e&&this._physicsPlugin.setShape(this,e)},enumerable:!1,configurable:!0}),e.prototype.getBoundingBox=function(){return this._physicsPlugin.getBodyBoundingBox(this)},e.prototype.setEventMask=function(e,t){this._physicsPlugin.setEventMask(this,e,t)},e.prototype.getEventMask=function(e){return this._physicsPlugin.getEventMask(this,e)},e.prototype.setMotionType=function(e,t){this.disableSync=0==e,this._physicsPlugin.setMotionType(this,e,t)},e.prototype.getMotionType=function(e){return this._physicsPlugin.getMotionType(this,e)},e.prototype.setPrestepType=function(e){this._prestepType=e},e.prototype.getPrestepType=function(){return this._prestepType},e.prototype.computeMassProperties=function(e){return this._physicsPlugin.computeMassProperties(this,e)},e.prototype.setMassProperties=function(e,t){this._physicsPlugin.setMassProperties(this,e,t)},e.prototype.getMassProperties=function(e){return this._physicsPlugin.getMassProperties(this,e)},e.prototype.setLinearDamping=function(e,t){this._physicsPlugin.setLinearDamping(this,e,t)},e.prototype.getLinearDamping=function(e){return this._physicsPlugin.getLinearDamping(this,e)},e.prototype.setAngularDamping=function(e,t){this._physicsPlugin.setAngularDamping(this,e,t)},e.prototype.getAngularDamping=function(e){return this._physicsPlugin.getAngularDamping(this,e)},e.prototype.setLinearVelocity=function(e,t){this._physicsPlugin.setLinearVelocity(this,e,t)},e.prototype.getLinearVelocityToRef=function(e,t){this._physicsPlugin.getLinearVelocityToRef(this,e,t)},e.prototype.getLinearVelocity=function(e){var t=new u.Pq;return this.getLinearVelocityToRef(t,e),t},e.prototype.setAngularVelocity=function(e,t){this._physicsPlugin.setAngularVelocity(this,e,t)},e.prototype.getAngularVelocityToRef=function(e,t){this._physicsPlugin.getAngularVelocityToRef(this,e,t)},e.prototype.getAngularVelocity=function(e){var t=new u.Pq;return this.getAngularVelocityToRef(t,e),t},e.prototype.applyImpulse=function(e,t,i){this._physicsPlugin.applyImpulse(this,e,t,i)},e.prototype.applyAngularImpulse=function(e,t){this._physicsPlugin.applyAngularImpulse(this,e,t)},e.prototype.applyForce=function(e,t,i){this._physicsPlugin.applyForce(this,e,t,i)},e.prototype.getGeometry=function(){return this._physicsPlugin.getBodyGeometry(this)},e.prototype.getCollisionObservable=function(){return this._physicsPlugin.getCollisionObservable(this)},e.prototype.getCollisionEndedObservable=function(){return this._physicsPlugin.getCollisionEndedObservable(this)},e.prototype.setCollisionCallbackEnabled=function(e){this._collisionCBEnabled=e,this._physicsPlugin.setCollisionCallbackEnabled(this,e)},e.prototype.setCollisionEndedCallbackEnabled=function(e){this._collisionEndedCBEnabled=e,this._physicsPlugin.setCollisionEndedCallbackEnabled(this,e)},e.prototype.getObjectCenterWorld=function(e){var t=new u.Pq;return this.getObjectCenterWorldToRef(t,e)},e.prototype.getObjectCenterWorldToRef=function(e,t){var i;if((null===(i=this._pluginDataInstances)||void 0===i?void 0:i.length)>0){var r=t||0,n=this.transformNode._thinInstanceDataStorage.matrixData;n&&e.set(n[16*r+12],n[16*r+13],n[16*r+14])}else e.copyFrom(this.transformNode.position);return e},e.prototype.addConstraint=function(e,t,i,r){this._physicsPlugin.addConstraint(this,e,t,i,r)},e.prototype.syncWithBone=function(e,t,i,r,n,o){var a=this.transformNode;if(a.rotationQuaternion)if(n){var s=u.AA.Quaternion[0];e.getRotationQuaternionToRef(1,t,s),s.multiplyToRef(n,a.rotationQuaternion)}else e.getRotationQuaternionToRef(1,t,a.rotationQuaternion);var l=u.AA.Vector3[0],c=u.AA.Vector3[1];o||((o=u.AA.Vector3[2]).x=0,o.y=1,o.z=0),e.getDirectionToRef(o,t,c),e.getAbsolutePositionToRef(t,l),null==r&&i&&(r=i.length()),null!=r&&(l.x+=c.x*r,l.y+=c.y*r,l.z+=c.z*r),a.setAbsolutePosition(l)},e.prototype.iterateOverAllInstances=function(e){var t;if((null===(t=this._pluginDataInstances)||void 0===t?void 0:t.length)>0)for(var i=0;i<this._pluginDataInstances.length;i++)e(this,i);else e(this,void 0)},e.prototype.setGravityFactor=function(e,t){this._physicsPlugin.setGravityFactor(this,e,t)},e.prototype.getGravityFactor=function(e){return this._physicsPlugin.getGravityFactor(this,e)},e.prototype.setTargetTransform=function(e,t,i){this._physicsPlugin.setTargetTransform(this,e,t,i)},Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._isDisposed||(this._collisionCBEnabled&&this.setCollisionCallbackEnabled(!1),this._collisionEndedCBEnabled&&this.setCollisionEndedCallbackEnabled(!1),this._nodeDisposeObserver&&(this.transformNode.onDisposeObservable.remove(this._nodeDisposeObserver),this._nodeDisposeObserver=null),this._physicsEngine.removeBody(this),this._physicsPlugin.removeBody(this),this._physicsPlugin.disposeBody(this),this.transformNode.physicsBody=null,this._pluginData=null,this._pluginDataInstances.length=0,this._isDisposed=!0,this.shape=null)},e}(),_E=function(){function e(e,t){var i;if(this._pluginData=void 0,this._isTrigger=!1,this._isDisposed=!1,t){var r=t.getPhysicsEngine();if(!r)throw new Error("No Physics Engine available.");if(2!=r.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var n=r.getPhysicsPlugin();if(!n)throw new Error("No Physics Plugin available.");if(this._physicsPlugin=n,void 0!==e.pluginData&&null!==e.pluginData)this._pluginData=e.pluginData,this._type=this._physicsPlugin.getShapeType(this);else if(void 0!==e.type&&null!==e.type){this._type=e.type;var o=null!==(i=e.parameters)&&void 0!==i?i:{};this._physicsPlugin.initShape(this,e.type,o)}}}return e.prototype.getClassName=function(){return"PhysicsShape"},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filterMembershipMask",{get:function(){return this._physicsPlugin.getShapeFilterMembershipMask(this)},set:function(e){this._physicsPlugin.setShapeFilterMembershipMask(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filterCollideMask",{get:function(){return this._physicsPlugin.getShapeFilterCollideMask(this)},set:function(e){this._physicsPlugin.setShapeFilterCollideMask(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this._material||(this._material=this._physicsPlugin.getMaterial(this)),this._material},set:function(e){this._physicsPlugin.setMaterial(this,e),this._material=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"density",{get:function(){return this._physicsPlugin.getDensity(this)},set:function(e){this._physicsPlugin.setDensity(this,e)},enumerable:!1,configurable:!0}),e.prototype.addChildFromParent=function(e,t,i){var r=i.computeWorldMatrix(!0),n=e.computeWorldMatrix(!0),o=u.AA.Matrix[0];r.multiplyToRef(u.uq.Invert(n),o);var a=u.AA.Vector3[0],s=u.AA.Quaternion[0],l=u.AA.Vector3[1];o.decompose(l,s,a),this._physicsPlugin.addChild(this,t,a,s,l)},e.prototype.addChild=function(e,t,i,r){this._physicsPlugin.addChild(this,e,t,i,r)},e.prototype.removeChild=function(e){this._physicsPlugin.removeChild(this,e)},e.prototype.getNumChildren=function(){return this._physicsPlugin.getNumChildren(this)},e.prototype.getBoundingBox=function(){return this._physicsPlugin.getBoundingBox(this)},Object.defineProperty(e.prototype,"isTrigger",{get:function(){return this._isTrigger},set:function(e){this._isTrigger!==e&&(this._isTrigger=e,this._physicsPlugin.setTrigger(this,e))},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._isDisposed||(this._physicsPlugin.disposeShape(this),this._isDisposed=!0)},e}(),mE=function(e){function t(t,i,r){return e.call(this,{type:0,parameters:{center:t,radius:i}},r)||this}return(0,f.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),r=i.boundingSphere.center,n=i.boundingBox.extendSize;return new t(r,Math.max(n.x,n.y,n.z),e.getScene())},t}(_E),gE=function(e){function t(t,i,r,n){return e.call(this,{type:1,parameters:{pointA:t,pointB:i,radius:r}},n)||this}return(0,f.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),r=i.boundingBox.extendSize.x,n=new u.Pq(0,i.boundingBox.extendSize.y-r,0);return new t(i.boundingBox.center.add(n),i.boundingBox.center.subtract(n),r,e.getScene())},t}(_E),vE=function(e){function t(t,i,r,n){return e.call(this,{type:2,parameters:{pointA:t,pointB:i,radius:r}},n)||this}return(0,f.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),r=i.boundingBox.extendSize.x,n=new u.Pq(0,i.boundingBox.extendSize.y,0);return new t(i.boundingBox.center.add(n),i.boundingBox.center.subtract(n),r,e.getScene())},t}(_E),yE=function(e){function t(t,i,r,n){return e.call(this,{type:3,parameters:{center:t,rotation:i,extents:r}},n)||this}return(0,f.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),r=i.boundingBox.center,n=i.boundingBox.extendSize.scale(2);return new t(r,u.PT.Identity(),n,e.getScene())},t}(_E),bE=function(e){function t(t,i){return e.call(this,{type:4,parameters:{mesh:t}},i)||this}return(0,f.C6)(t,e),t}(_E),TE=function(e){function t(t,i){return e.call(this,{type:6,parameters:{mesh:t}},i)||this}return(0,f.C6)(t,e),t}(_E),EE=function(e){function t(t){return e.call(this,{type:5,parameters:{}},t)||this}return(0,f.C6)(t,e),t}(_E),xE=function(e){function t(t,i,r,n,o,a){return e.call(this,{type:7,parameters:{heightFieldSizeX:t,heightFieldSizeZ:i,numHeightFieldSamplesX:r,numHeightFieldSamplesZ:n,heightFieldData:o}},a)||this}return(0,f.C6)(t,e),t}(_E),SE=function(e){function t(t,i){return e.call(this,{type:7,parameters:{groundMesh:t}},i)||this}return(0,f.C6)(t,e),t}(_E),CE=function(){function e(e,t,i){if(this._pluginData=void 0,!i)throw new Error("Missing scene parameter for constraint constructor.");var r=i.getPhysicsEngine();if(!r)throw new Error("No Physics Engine available.");if(2!=r.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var n=r.getPhysicsPlugin();if(!n)throw new Error("No Physics Plugin available.");this._physicsPlugin=n,this._options=t,this._type=e}return Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._physicsPlugin.getEnabled(this)},set:function(e){this._physicsPlugin.setEnabled(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCollisionsEnabled",{get:function(){return this._physicsPlugin.getCollisionsEnabled(this)},set:function(e){this._physicsPlugin.setCollisionsEnabled(this,e)},enumerable:!1,configurable:!0}),e.prototype.getBodiesUsingConstraint=function(){return this._physicsPlugin.getBodiesUsingConstraint(this)},e.prototype.dispose=function(){this._physicsPlugin.disposeConstraint(this)},e}(),PE=function(){},AE=function(e){function t(t,i,r){var n=e.call(this,7,t,r)||this;return n.limits=i,n}return(0,f.C6)(t,e),t.prototype.setAxisFriction=function(e,t){this._physicsPlugin.setAxisFriction(this,e,t)},t.prototype.getAxisFriction=function(e){return this._physicsPlugin.getAxisFriction(this,e)},t.prototype.setAxisMode=function(e,t){this._physicsPlugin.setAxisMode(this,e,t)},t.prototype.getAxisMode=function(e){return this._physicsPlugin.getAxisMode(this,e)},t.prototype.setAxisMinLimit=function(e,t){this._physicsPlugin.setAxisMinLimit(this,e,t)},t.prototype.getAxisMinLimit=function(e){return this._physicsPlugin.getAxisMinLimit(this,e)},t.prototype.setAxisMaxLimit=function(e,t){this._physicsPlugin.setAxisMaxLimit(this,e,t)},t.prototype.getAxisMaxLimit=function(e){return this._physicsPlugin.getAxisMaxLimit(this,e)},t.prototype.setAxisMotorType=function(e,t){this._physicsPlugin.setAxisMotorType(this,e,t)},t.prototype.getAxisMotorType=function(e){return this._physicsPlugin.getAxisMotorType(this,e)},t.prototype.setAxisMotorTarget=function(e,t){this._physicsPlugin.setAxisMotorTarget(this,e,t)},t.prototype.getAxisMotorTarget=function(e){return this._physicsPlugin.getAxisMotorTarget(this,e)},t.prototype.setAxisMotorMaxForce=function(e,t){this._physicsPlugin.setAxisMotorMaxForce(this,e,t)},t.prototype.getAxisMotorMaxForce=function(e){return this._physicsPlugin.getAxisMotorMaxForce(this,e)},t}(CE),RE=function(e){function t(t,i,r,n,o){return e.call(this,1,{pivotA:t,pivotB:i,axisA:r,axisB:n},o)||this}return(0,f.C6)(t,e),t}(CE),IE=function(e){function t(t,i){return e.call(this,2,{maxDistance:t},i)||this}return(0,f.C6)(t,e),t}(CE),ME=function(e){function t(t,i,r,n,o){return e.call(this,3,{pivotA:t,pivotB:i,axisA:r,axisB:n},o)||this}return(0,f.C6)(t,e),t}(CE),OE=function(e){function t(t,i,r,n,o){return e.call(this,4,{pivotA:t,pivotB:i,axisA:r,axisB:n},o)||this}return(0,f.C6)(t,e),t}(CE),DE=function(e){function t(t,i,r,n,o){return e.call(this,5,{pivotA:t,pivotB:i,axisA:r,axisB:n},o)||this}return(0,f.C6)(t,e),t}(CE),NE=function(e){function t(t,i,r,n,o){return e.call(this,6,{pivotA:t,pivotB:i,axisA:r,axisB:n},o)||this}return(0,f.C6)(t,e),t}(CE),FE=function(e){function t(t,i,r,n,o,a,s,l,c){return e.call(this,{pivotA:t,pivotB:i,axisA:r,axisB:n},[{axis:6,minLimit:o,maxLimit:a,stiffness:s,damping:l}],c)||this}return(0,f.C6)(t,e),t}(AE);!function(e){e[e.GEOMETRIC_MEAN=0]="GEOMETRIC_MEAN",e[e.MINIMUM=1]="MINIMUM",e[e.MAXIMUM=2]="MAXIMUM",e[e.ARITHMETIC_MEAN=3]="ARITHMETIC_MEAN",e[e.MULTIPLY=4]="MULTIPLY"}(pE||(pE={}));var wE=function(){function e(e,t,i,r){void 0===i&&(i={mass:0});var n,o=this;if(this.transformNode=e,this.type=t,this._options=i,this._scene=r,this._disposeShapeWhenDisposed=!0,this.transformNode){var a=e;if(this.transformNode.parent&&0!==this._options.mass&&a.hasThinInstances&&y.V.Warn("A physics body has been created for an object which has a parent and thin instances. Babylon physics currently works in local space so unexpected issues may occur."),!this._scene&&e.getScene&&(this._scene=e.getScene()),this._scene){this._options.mass=void 0===i.mass?0:i.mass,this._options.friction=void 0===i.friction?.2:i.friction,this._options.restitution=void 0===i.restitution?.2:i.restitution;var s=0===this._options.mass?0:2,l=null!==(n=this._options.startAsleep)&&void 0!==n&&n;this.body=new fE(e,s,l,this._scene),this._addSizeOptions(),t.getClassName&&"PhysicsShape"===t.getClassName()?(this.shape=t,this._disposeShapeWhenDisposed=!1):this.shape=new _E({type:t,parameters:this._options},this._scene),this._options.isTriggerShape&&(this.shape.isTrigger=!0),this.material={friction:this._options.friction,restitution:this._options.restitution},this.body.shape=this.shape,this.shape.material=this.material,this.body.setMassProperties({mass:this._options.mass}),this._nodeDisposeObserver=this.transformNode.onDisposeObservable.add((function(){o.dispose()}))}}else y.V.Error("No object was provided. A physics object is obligatory")}return e.prototype._getObjectBoundingBox=function(){return this.transformNode.getRawBoundingInfo?this.transformNode.getRawBoundingInfo().boundingBox:new Wt(new u.Pq(-.5,-.5,-.5),new u.Pq(.5,.5,.5))},e.prototype._hasVertices=function(e){return(null==e?void 0:e.getTotalVertices())>0},e.prototype._addSizeOptions=function(){var e,t,i,r,n,o,a,s;this.transformNode.computeWorldMatrix(!0);var l=this._getObjectBoundingBox(),c=u.AA.Vector3[0];c.copyFrom(l.extendSize),c.scaleInPlace(2),c.multiplyInPlace(this.transformNode.absoluteScaling),c.x=Math.abs(c.x),c.y=Math.abs(c.y),c.z=Math.abs(c.z);var h=u.AA.Vector3[1];if(h.copyFrom(l.minimum),h.multiplyInPlace(this.transformNode.absoluteScaling),!this._options.center){var d=new u.Pq;d.copyFrom(l.center),d.multiplyInPlace(this.transformNode.absoluteScaling),this._options.center=d}switch(this.type){case 0:!this._options.radius&&w.X.WithinEpsilon(c.x,c.y,1e-4)&&w.X.WithinEpsilon(c.x,c.z,1e-4)?this._options.radius=c.x/2:this._options.radius||(y.V.Warn("Non uniform scaling is unsupported for sphere shapes. Setting the radius to the biggest bounding box extent."),this._options.radius=Math.max(c.x,c.y,c.z)/2);break;case 1:var p=c.x/2;this._options.radius=null!==(e=this._options.radius)&&void 0!==e?e:p,this._options.pointA=null!==(t=this._options.pointA)&&void 0!==t?t:new u.Pq(0,h.y+p,0),this._options.pointB=null!==(i=this._options.pointB)&&void 0!==i?i:new u.Pq(0,h.y+c.y-p,0);break;case 2:p=c.x/2,this._options.radius=null!==(r=this._options.radius)&&void 0!==r?r:p,this._options.pointA=null!==(n=this._options.pointA)&&void 0!==n?n:new u.Pq(0,h.y,0),this._options.pointB=null!==(o=this._options.pointB)&&void 0!==o?o:new u.Pq(0,h.y+c.y,0);break;case 6:case 4:case 7:if(!this._options.mesh&&this._hasVertices(this.transformNode))this._options.mesh=this.transformNode;else if(!this._options.mesh||!this._hasVertices(this._options.mesh))throw new Error("No valid mesh was provided for mesh or convex hull shape parameter. Please provide a mesh with valid geometry (number of vertices greater than 0).");break;case 3:this._options.extents=null!==(a=this._options.extents)&&void 0!==a?a:new u.Pq(c.x,c.y,c.z),this._options.rotation=null!==(s=this._options.rotation)&&void 0!==s?s:u.PT.Identity()}},e.prototype.dispose=function(){this._nodeDisposeObserver&&(this.body.transformNode.onDisposeObservable.remove(this._nodeDisposeObserver),this._nodeDisposeObserver=null),this.body.dispose(),this._disposeShapeWhenDisposed&&this.shape.dispose()},e}(),LE=function(){},BE=function(){function e(e,t,i){this._boxConfigs=new Array,this._joints=new Array,this._bones=new Array,this._initialRotation=new Array,this._initialRotation2=new Array,this._boneNames=[],this._transforms=new Array,this._aggregates=new Array,this._ragdollMode=!1,this._rootBoneName="",this._rootBoneIndex=-1,this._mass=10,this._restitution=0,this.pauseSync=!1,this._defaultJoint=3,this._defaultJointMin=-90,this._defaultJointMax=90,this._skeleton=e,this._scene=e.getScene(),this._rootTransformNode=t,this._config=i,this._boxConfigs=[],this._putBoxesInBoneCenter=!1,this._defaultJoint=3,this._init()}return e.prototype.getAggregate=function(e){return e<0||e>=this._aggregates.length?this._aggregates[this._rootBoneIndex]:this._aggregates[e]},e.prototype._createColliders=function(){var e,t,i;this._rootTransformNode.computeWorldMatrix(),this._skeleton.computeAbsoluteMatrices(!0),this._skeleton.prepare(!0);for(var r=this._config,n=0;n<r.length;n++)for(var o=void 0!==r[n].bone?[r[n].bone]:r[n].bones,a=0;a<o.length;a++){var s=this._skeleton.bones[this._skeleton.getBoneIndexByName(o[a])];if(null==s)return;var l={width:this._config[n].width,depth:this._config[n].depth,height:this._config[n].height,size:this._config[n].size};l.width=null!==(e=l.width)&&void 0!==e?e:l.size,l.depth=null!==(t=l.depth)&&void 0!==t?t:l.size,l.height=null!==(i=l.height)&&void 0!==i?i:l.size;var c=new Ri(o[a]+"_transform",this._scene);l.joint=void 0!==r[n].joint?r[n].joint:this._defaultJoint,l.rotationAxis=void 0!==r[n].rotationAxis?r[n].rotationAxis:Oi.X,l.min=void 0!==r[n].min?r[n].min:this._defaultJointMin,l.max=void 0!==r[n].max?r[n].max:this._defaultJointMax;var h=0;void 0!==r[n].putBoxInBoneCenter&&r[n].putBoxInBoneCenter||this._putBoxesInBoneCenter?(void 0===s.length&&y.V.Log("The length property is not defined for bone "+s.name),h=s.length/2):void 0!==r[n].boxOffset&&(h=r[n].boxOffset),l.boxOffset=h;var d=void 0!==r[n].boneOffsetAxis?r[n].boneOffsetAxis:Oi.Y,p=s.getDirection(d,this._rootTransformNode);l.boneOffsetAxis=d,c.position=s.getAbsolutePosition(this._rootTransformNode).add(p.scale(h));var f=void 0!==r[n].mass?r[n].mass:this._mass,_=void 0!==r[n].restitution?r[n].restitution:this._restitution,m=new wE(c,3,{mass:f,restitution:_,friction:.6,extents:new u.Pq(l.width,l.height,l.depth)},this._scene);m.body.setCollisionCallbackEnabled(!0),m.body.disablePreStep=!1,m.body.setMotionType(1),this._aggregates.push(m),this._bones.push(s),this._boneNames.push(s.name),this._transforms.push(c),this._boxConfigs.push(l),this._initialRotation.push(s.getRotationQuaternion(1,this._rootTransformNode)),this._initialRotation2.push(s.getRotationQuaternion(1))}},e.prototype._initJoints=function(){this._rootTransformNode.computeWorldMatrix();for(var e=0;e<this._bones.length;e++)if(e!=this._rootBoneIndex){var t=this._findNearestParent(e);if(null==t)return void y.V.Warn("Couldn't find a nearest parent bone in the configs for bone called "+this._boneNames[e]);var i=this._boneNames.indexOf(t.name),r=this._bones[e].getAbsolutePosition(this._rootTransformNode).subtract(this._transforms[i].position),n=this._transforms[i].computeWorldMatrix(),o=u.uq.Invert(n);r=u.Pq.TransformCoordinates(this._bones[e].getAbsolutePosition(this._rootTransformNode),o);var a=this._bones[e].getAbsolutePosition(this._rootTransformNode),s=this._transforms[e].position.clone(),l=a.subtract(s),c=new CE(1,{pivotA:r,pivotB:l,axisA:this._boxConfigs[e].rotationAxis,axisB:this._boxConfigs[e].rotationAxis,collision:!1},this._scene);this._aggregates[i].body.addConstraint(this._aggregates[e].body,c),c.isEnabled=!1,this._joints.push(c)}},e.prototype._syncBonesToPhysics=function(){for(var e,t=this._rootTransformNode.getWorldMatrix(),i=0;i<this._bones.length;i++){var r=this._aggregates[i].transformNode,n=this._bones[i].getAbsolutePosition();u.Pq.TransformCoordinatesToRef(n,t,r.position),this._bones[i].getDirectionToRef(this._boxConfigs[i].boneOffsetAxis,this._rootTransformNode,u.AA.Vector3[0]),u.AA.Vector3[0].scaleInPlace(null!==(e=this._boxConfigs[i].boxOffset)&&void 0!==e?e:0),r.position.addInPlace(u.AA.Vector3[0]),this._setBoneOrientationToBody(i)}},e.prototype._setBoneOrientationToBody=function(e){var t=this._aggregates[e].transformNode,i=this._bones[e];this._initialRotation[e].conjugateToRef(u.AA.Quaternion[0]),i.getRotationQuaternionToRef(1,this._rootTransformNode,u.AA.Quaternion[1]),u.AA.Quaternion[1].multiplyToRef(u.AA.Quaternion[0],t.rotationQuaternion),t.rotationQuaternion.normalize()},e.prototype._syncBonesAndBoxes=function(){if(!this.pauseSync)if(this._ragdollMode){this._setBodyOrientationToBone(this._rootBoneIndex);var e=this._aggregates[this._rootBoneIndex].body.transformNode.position;this._rootTransformNode.getWorldMatrix().invertToRef(u.AA.Matrix[0]),u.Pq.TransformCoordinatesToRef(e,u.AA.Matrix[0],u.AA.Vector3[0]),this._bones[this._rootBoneIndex].setAbsolutePosition(u.AA.Vector3[0]);for(var t=0;t<this._bones.length;t++)t!=this._rootBoneIndex&&this._setBodyOrientationToBone(t)}else this._syncBonesToPhysics()},e.prototype._setBodyOrientationToBone=function(e){var t,i,r,n=null!==(t=this._rootTransformNode.rotationQuaternion)&&void 0!==t?t:u.PT.FromEulerAngles(this._rootTransformNode.rotation.x,this._rootTransformNode.rotation.y,this._rootTransformNode.rotation.z),o=this._initialRotation2[e],a=null===(r=null===(i=this._aggregates[e].body)||void 0===i?void 0:i.transformNode)||void 0===r?void 0:r.rotationQuaternion;n.multiplyToRef(o,u.AA.Quaternion[1]),a.multiplyToRef(u.AA.Quaternion[1],u.AA.Quaternion[0]),this._bones[e].setRotationQuaternion(u.AA.Quaternion[0],1,this._rootTransformNode)},e.prototype._defineRootBone=function(){var e=this._skeleton.getChildren();return 1!=e.length?(y.V.Log("Ragdoll creation failed: there can only be one root in the skeleton."),!1):(this._rootBoneName=e[0].name,this._rootBoneIndex=this._boneNames.indexOf(this._rootBoneName),-1!=this._rootBoneIndex||(y.V.Log("Ragdoll creation failed: the array boneNames doesn't have the root bone. The root bone is "+this._skeleton.getChildren()),!1))},e.prototype._findNearestParent=function(e){var t=this._bones[e].getParent();do{if(null!=t&&this._boneNames.includes(t.name))break;t=null==t?void 0:t.getParent()}while(null!=t);return t},e.prototype._init=function(){var e=this;this._createColliders(),this._defineRootBone()&&(this._initJoints(),this._scene.registerBeforeRender((function(){e._syncBonesAndBoxes()})),this._syncBonesToPhysics())},e.prototype.ragdoll=function(){this._ragdollMode=!0,this._skeleton.bones.forEach((function(e){e.linkTransformNode(null)}));for(var e=0;e<this._joints.length;e++)this._joints[e].isEnabled=!0;for(e=0;e<this._aggregates.length;e++)this._aggregates[e].body.setMotionType(2)},e.prototype.dispose=function(){this._aggregates.forEach((function(e){e.dispose()}))},e}(),UE=function(){function e(e,t,i){this._vertices=[],this._indices=[],this._isRightHanded=i.useRightHandedSystem,this._collectIndices=t}return e.prototype.addNodeMeshes=function(e,t){var i=this;e.computeWorldMatrix(!0);var r=u.AA.Matrix[0];if(u.uq.ScalingToRef(e.absoluteScaling.x,e.absoluteScaling.y,e.absoluteScaling.z,r),e instanceof Wi?this._addMesh(e,r):e instanceof Hi&&this._addMesh(e.sourceMesh,r),t){var n=u.AA.Matrix[1];e.computeWorldMatrix().invertToRef(n);var o=u.AA.Matrix[2];n.multiplyToRef(r,o),e.getChildMeshes(!1).filter((function(e){return!e.physicsBody})).forEach((function(e){var t=e.computeWorldMatrix(),r=u.AA.Matrix[3];t.multiplyToRef(o,r),e instanceof Wi?i._addMesh(e,r):e instanceof Hi&&i._addMesh(e.sourceMesh,r)}))}},e.prototype._addMesh=function(e,t){for(var i=e.getVerticesData(Te.R.PositionKind)||[],r=i.length/3,n=this._vertices.length,o=0;o<r;o++){var a=new u.Pq(i[3*o+0],i[3*o+1],i[3*o+2]);this._vertices.push(u.Pq.TransformCoordinates(a,t))}if(this._collectIndices){var s=e.getIndices();if(s)for(var l=0;l<s.length;l+=3)this._isRightHanded?(this._indices.push(s[l+0]+n),this._indices.push(s[l+1]+n),this._indices.push(s[l+2]+n)):(this._indices.push(s[l+2]+n),this._indices.push(s[l+1]+n),this._indices.push(s[l+0]+n))}},e.prototype.getVertices=function(e){for(var t=3*this._vertices.length,i=4*t,r=e._malloc(i),n=new Float32Array(e.HEAPU8.buffer,r,t),o=0;o<this._vertices.length;o++)n[3*o+0]=this._vertices[o].x,n[3*o+1]=this._vertices[o].y,n[3*o+2]=this._vertices[o].z;return{offset:r,numObjects:t}},e.prototype.freeBuffer=function(e,t){e._free(t.offset)},e.prototype.getTriangles=function(e){for(var t=4*this._indices.length,i=e._malloc(t),r=new Int32Array(e.HEAPU8.buffer,i,this._indices.length),n=0;n<this._indices.length;n++)r[n]=this._indices[n];return{offset:i,numObjects:this._indices.length}},e}(),VE=function(e){this.hpBodyId=e,this.userMassProps={centerOfMass:void 0,mass:void 0,inertia:void 0,inertiaOrientation:void 0}},kE=function(){this.bodyId=BigInt(0),this.position=new u.Pq,this.normal=new u.Pq},GE=function(){function e(){this.contactOnA=new kE,this.contactOnB=new kE,this.impulseApplied=0,this.type=0}return e.readToRef=function(e,t,i){var r=new Int32Array(e,t),n=new Float32Array(e,t);i.contactOnA.bodyId=BigInt(r[2]),i.contactOnA.position.set(n[10],n[11],n[12]),i.contactOnA.normal.set(n[13],n[14],n[15]),i.contactOnB.bodyId=BigInt(r[18]),i.contactOnB.position.set(n[26],n[27],n[28]),i.contactOnB.normal.set(n[29],n[30],n[31]),i.impulseApplied=n[34],i.type=r[0]},e}(),zE=function(){function e(){this.bodyIdA=BigInt(0),this.bodyIdB=BigInt(0),this.type=0}return e.readToRef=function(e,t,i){var r=new Int32Array(e,t);i.type=r[0],i.bodyIdA=BigInt(r[2]),i.bodyIdB=BigInt(r[6])},e}(),YE=function(){function e(e,t){void 0===e&&(e=!0),void 0===t&&(t=HK),this._useDeltaForWorldStep=e,this._hknp={},this.name="HavokPlugin",this._fixedTimeStep=1/60,this._tmpVec3=et.D.BuildArray(3,u.Pq.Zero),this._bodies=new Map,this._shapes=new Map,this._bodyCollisionObservable=new Map,this._constraintToBodyIdPair=new Map,this._bodyCollisionEndedObservable=new Map,this.onCollisionObservable=new c.cP,this.onCollisionEndedObservable=new c.cP,this.onTriggerCollisionObservable=new c.cP,"function"!=typeof t?(this._hknp=t,this.isSupported()?(this.world=this._hknp.HP_World_Create()[1],this._queryCollector=this._hknp.HP_QueryCollector_Create(1)[1]):y.V.Error("Havok is not available. Please make sure you included the js file.")):y.V.Error("Havok is not ready. Please make sure you await HK() before using the plugin.")}return e.prototype.isSupported=function(){return void 0!==this._hknp},e.prototype.setGravity=function(e){this._hknp.HP_World_SetGravity(this.world,this._bVecToV3(e))},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e,t){for(var i=0,r=t;i<r.length;i++)(s=r[i]).disablePreStep||this.setPhysicsBodyTransformation(s,s.transformNode);var n=this._useDeltaForWorldStep?e:this._fixedTimeStep;this._hknp.HP_World_SetIdealStepTime(this.world,n),this._hknp.HP_World_Step(this.world,n),this._bodyBuffer=this._hknp.HP_World_GetBodyBuffer(this.world)[1];for(var o=0,a=t;o<a.length;o++){var s;(s=a[o]).disableSync||this.sync(s)}this._notifyCollisions(),this._notifyTriggers()},e.prototype.getPluginVersion=function(){return 2},e.prototype.setVelocityLimits=function(e,t){this._hknp.HP_World_SetSpeedLimit(this.world,e,t)},e.prototype.getMaxLinearVelocity=function(){return this._hknp.HP_World_GetSpeedLimit(this.world)[1]},e.prototype.getMaxAngularVelocity=function(){return this._hknp.HP_World_GetSpeedLimit(this.world)[2]},e.prototype.initBody=function(e,t,i,r){e._pluginData=new VE(this._hknp.HP_Body_Create()[1]),this._internalSetMotionType(e._pluginData,t);var n=[this._bVecToV3(i),this._bQuatToV4(r)];this._hknp.HP_Body_SetQTransform(e._pluginData.hpBodyId,n),this._hknp.HP_World_AddBody(this.world,e._pluginData.hpBodyId,e.startAsleep),this._bodies.set(e._pluginData.hpBodyId[0],{body:e,index:0})},e.prototype.removeBody=function(e){if(e._pluginDataInstances&&e._pluginDataInstances.length>0)for(var t=0,i=e._pluginDataInstances;t<i.length;t++){var r=i[t];this._bodyCollisionObservable.delete(r.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,r.hpBodyId),this._bodies.delete(r.hpBodyId[0])}e._pluginData&&(this._bodyCollisionObservable.delete(e._pluginData.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,e._pluginData.hpBodyId),this._bodies.delete(e._pluginData.hpBodyId[0]))},e.prototype.initBodyInstances=function(e,t,i){var r,n,o=this,a=null!==(n=null===(r=i._thinInstanceDataStorage)||void 0===r?void 0:r.instancesCount)&&void 0!==n?n:0,s=i._thinInstanceDataStorage.matrixData;s&&(this._createOrUpdateBodyInstances(e,t,s,0,a,!1),e._pluginDataInstances.forEach((function(t,i){o._bodies.set(t.hpBodyId[0],{body:e,index:i})})))},e.prototype._createOrUpdateBodyInstances=function(e,t,i,r,n,o){for(var a=u.AA.Quaternion[0],s=u.uq.Identity(),l=r;l<n;l++){var c,h=[i[16*l+12],i[16*l+13],i[16*l+14]];c=o?e._pluginDataInstances[l].hpBodyId:this._hknp.HP_Body_Create()[1],s.setRowFromFloats(0,i[16*l+0],i[16*l+1],i[16*l+2],0),s.setRowFromFloats(1,i[16*l+4],i[16*l+5],i[16*l+6],0),s.setRowFromFloats(2,i[16*l+8],i[16*l+9],i[16*l+10],0),u.PT.FromRotationMatrixToRef(s,a);var d=[h,[a.x,a.y,a.z,a.w]];if(this._hknp.HP_Body_SetQTransform(c,d),!o){var p=new VE(c);e._pluginDataInstances.length&&(p.userMassProps=e._pluginDataInstances[0].userMassProps),this._internalSetMotionType(p,t),this._internalUpdateMassProperties(p),e._pluginDataInstances.push(p),this._hknp.HP_World_AddBody(this.world,c,e.startAsleep),p.worldTransformOffset=this._hknp.HP_Body_GetWorldTransformOffset(c)[1]}}},e.prototype.updateBodyInstances=function(e,t){var i,r,n,o=null!==(r=null===(i=t._thinInstanceDataStorage)||void 0===i?void 0:i.instancesCount)&&void 0!==r?r:0,a=t._thinInstanceDataStorage.matrixData;if(a){var s=e._pluginDataInstances.length,l=this.getMotionType(e);if(o>s){this._createOrUpdateBodyInstances(e,l,a,s,o,!1);var c=this._hknp.HP_Body_GetShape(e._pluginDataInstances[0].hpBodyId)[1];c[0]||(c[0]=null===(n=e.shape)||void 0===n?void 0:n._pluginData[0]);for(var u=s;u<o;u++)this._hknp.HP_Body_SetShape(e._pluginDataInstances[u].hpBodyId,c),this._internalUpdateMassProperties(e._pluginDataInstances[u]),this._bodies.set(e._pluginDataInstances[u].hpBodyId[0],{body:e,index:u})}else if(o<s){var h=s-o;for(u=0;u<h;u++){var d=e._pluginDataInstances.pop();this._bodies.delete(d.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,d.hpBodyId),this._hknp.HP_Body_Release(d.hpBodyId)}this._createOrUpdateBodyInstances(e,l,a,0,o,!0)}}},e.prototype.sync=function(e){this.syncTransform(e,e.transformNode)},e.prototype.syncTransform=function(e,t){var i;if(e._pluginDataInstances.length){var r=t,n=r._thinInstanceDataStorage.matrixData;if(!n)return;for(var o=e._pluginDataInstances.length,a=0;a<o;a++){for(var s=e._pluginDataInstances[a].worldTransformOffset,l=new Float32Array(this._hknp.HEAPU8.buffer,this._bodyBuffer+s,16),c=16*a,h=0;h<15;h++)3&~h&&(n[c+h]=l[h]);n[c+15]=1}r.thinInstanceBufferUpdated("matrix")}else try{var d=this._hknp.HP_Body_GetQTransform(e._pluginData.hpBodyId)[1],p=d[0],f=d[1],_=u.AA.Quaternion[0];_.set(f[0],f[1],f[2],f[3]);var m=t.parent;if(m&&!m.getWorldMatrix().isIdentity()){m.computeWorldMatrix(!0),u.AA.Vector3[1].copyFrom(t.scaling),_.normalize();var g=u.AA.Matrix[0],v=u.AA.Vector3[0];v.copyFromFloats(p[0],p[1],p[2]),u.uq.ComposeToRef(t.absoluteScaling,_,v,g);var b=u.AA.Matrix[1];m.getWorldMatrix().invertToRef(b);var T=u.AA.Matrix[2];g.multiplyToRef(b,T),T.decomposeToTransformNode(t),null===(i=t.rotationQuaternion)||void 0===i||i.normalize(),t.scaling.copyFrom(u.AA.Vector3[1])}else t.position.set(p[0],p[1],p[2]),t.rotationQuaternion?t.rotationQuaternion.copyFrom(_):_.toEulerAnglesToRef(t.rotation)}catch(e){y.V.Error("Syncing transform failed for node ".concat(t.name,": ").concat(e.message,"..."))}},e.prototype.setShape=function(e,t){var i,r,n,o=t&&t._pluginData?t._pluginData:BigInt(0);if(!(e.transformNode instanceof Wi&&(null===(i=e.transformNode._thinInstanceDataStorage)||void 0===i?void 0:i.matrixData)))return this._hknp.HP_Body_SetShape(e._pluginData.hpBodyId,o),void this._internalUpdateMassProperties(e._pluginData);for(var a=null!==(n=null===(r=e.transformNode._thinInstanceDataStorage)||void 0===r?void 0:r.instancesCount)&&void 0!==n?n:0,s=0;s<a;s++)this._hknp.HP_Body_SetShape(e._pluginDataInstances[s].hpBodyId,o),this._internalUpdateMassProperties(e._pluginDataInstances[s])},e.prototype._getPluginReference=function(e,t){var i;return(null===(i=e._pluginDataInstances)||void 0===i?void 0:i.length)?e._pluginDataInstances[null!=t?t:0]:e._pluginData},e.prototype.getShape=function(e){var t=this._getPluginReference(e),i=this._hknp.HP_Body_GetShape(t.hpBodyId)[1];if(0!=i){var r=e.transformNode.getScene();return new _E({pluginData:i},r)}return null},e.prototype.getShapeType=function(e){return e.type?e.type:this._hknp.HP_Shape_GetType(e._pluginData)},e.prototype.setEventMask=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetEventMask(e.hpBodyId,t)}),i)},e.prototype.getEventMask=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetEventMask(i.hpBodyId)[1]},e.prototype._fromMassPropertiesTuple=function(e){return{centerOfMass:u.Pq.FromArray(e[0]),mass:e[1],inertia:u.Pq.FromArray(e[2]),inertiaOrientation:u.PT.FromArray(e[3])}},e.prototype._internalUpdateMassProperties=function(e){var t=this._internalComputeMassProperties(e),i=e.userMassProps;i.centerOfMass&&(t[0]=i.centerOfMass.asArray()),null!=i.mass&&(t[1]=i.mass),i.inertia&&(t[2]=i.inertia.asArray()),i.inertiaOrientation&&(t[3]=i.inertiaOrientation.asArray()),this._hknp.HP_Body_SetMassProperties(e.hpBodyId,t)},e.prototype._internalSetMotionType=function(e,t){switch(t){case 0:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.STATIC);break;case 1:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.KINEMATIC);break;case 2:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.DYNAMIC)}},e.prototype.setMotionType=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._internalSetMotionType(e,t)}),i)},e.prototype.getMotionType=function(e,t){var i=this._getPluginReference(e,t),r=this._hknp.HP_Body_GetMotionType(i.hpBodyId)[1];switch(r){case this._hknp.MotionType.STATIC:return 0;case this._hknp.MotionType.KINEMATIC:return 1;case this._hknp.MotionType.DYNAMIC:return 2}throw new Error("Unknown motion type: "+r)},e.prototype.setActivationControl=function(e,t){switch(t){case 1:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.ALWAYS_ACTIVE);break;case 2:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.ALWAYS_INACTIVE);break;case 0:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.SIMULATION_CONTROLLED)}},e.prototype._internalComputeMassProperties=function(e){var t=this._hknp.HP_Body_GetShape(e.hpBodyId);if(t[0]==this._hknp.Result.RESULT_OK){var i=this._hknp.HP_Shape_BuildMassProperties(t[1]);if(i[0]==this._hknp.Result.RESULT_OK)return i[1]}return[[0,0,0],1,[1,1,1],[0,0,0,1]]},e.prototype.computeMassProperties=function(e,t){var i=this._getPluginReference(e,t),r=this._internalComputeMassProperties(i);return this._fromMassPropertiesTuple(r)},e.prototype.setMassProperties=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){e.userMassProps=t,r._internalUpdateMassProperties(e)}),i)},e.prototype.getMassProperties=function(e,t){var i=this._getPluginReference(e,t),r=this._hknp.HP_Body_GetMassProperties(i.hpBodyId)[1];return this._fromMassPropertiesTuple(r)},e.prototype.setLinearDamping=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetLinearDamping(e.hpBodyId,t)}),i)},e.prototype.getLinearDamping=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetLinearDamping(i.hpBodyId)[1]},e.prototype.setAngularDamping=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetAngularDamping(e.hpBodyId,t)}),i)},e.prototype.getAngularDamping=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetAngularDamping(i.hpBodyId)[1]},e.prototype.setLinearVelocity=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetLinearVelocity(e.hpBodyId,r._bVecToV3(t))}),i)},e.prototype.getLinearVelocityToRef=function(e,t,i){var r=this._getPluginReference(e,i),n=this._hknp.HP_Body_GetLinearVelocity(r.hpBodyId)[1];this._v3ToBvecRef(n,t)},e.prototype._applyToBodyOrInstances=function(e,t,i){var r;if((null===(r=e._pluginDataInstances)||void 0===r?void 0:r.length)>0&&void 0===i)for(var n=0;n<e._pluginDataInstances.length;n++)t(e._pluginDataInstances[n]);else t(this._getPluginReference(e,i))},e.prototype.applyImpulse=function(e,t,i,r){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_ApplyImpulse(e.hpBodyId,n._bVecToV3(i),n._bVecToV3(t))}),r)},e.prototype.applyAngularImpulse=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_ApplyAngularImpulse(e.hpBodyId,r._bVecToV3(t))}),i)},e.prototype.applyForce=function(e,t,i,r){t.scaleToRef(this.getTimeStep(),this._tmpVec3[0]),this.applyImpulse(e,this._tmpVec3[0],i,r)},e.prototype.setAngularVelocity=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetAngularVelocity(e.hpBodyId,r._bVecToV3(t))}),i)},e.prototype.getAngularVelocityToRef=function(e,t,i){var r=this._getPluginReference(e,i),n=this._hknp.HP_Body_GetAngularVelocity(r.hpBodyId)[1];this._v3ToBvecRef(n,t)},e.prototype.setPhysicsBodyTransformation=function(e,t){if(e.getPrestepType()==uE.TELEPORT){var i=e.transformNode;if(e.numInstances>0){var r=i._thinInstanceDataStorage.matrixData;if(!r)return;var n=e.numInstances;this._createOrUpdateBodyInstances(e,e.getMotionType(),r,0,n,!0)}else this._hknp.HP_Body_SetQTransform(e._pluginData.hpBodyId,this._getTransformInfos(t))}else e.getPrestepType()==uE.ACTION?this.setTargetTransform(e,t.absolutePosition,t.absoluteRotationQuaternion):y.V.Warn("Invalid prestep type set to physics body.")},e.prototype.setTargetTransform=function(e,t,i,r){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetTargetQTransform(e.hpBodyId,[n._bVecToV3(t),n._bQuatToV4(i)])}),r)},e.prototype.setGravityFactor=function(e,t,i){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetGravityFactor(e.hpBodyId,t)}),i)},e.prototype.getGravityFactor=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetGravityFactor(i.hpBodyId)[1]},e.prototype.disposeBody=function(e){if(e._pluginDataInstances&&e._pluginDataInstances.length>0)for(var t=0,i=e._pluginDataInstances;t<i.length;t++){var r=i[t];this._hknp.HP_Body_Release(r.hpBodyId),r.hpBodyId=void 0}e._pluginData&&(this._hknp.HP_Body_Release(e._pluginData.hpBodyId),e._pluginData.hpBodyId=void 0)},e.prototype._createOptionsFromGroundMesh=function(e){var t=e.groundMesh;if(t){var i,r=t.getVerticesData(Te.R.PositionKind),n=t.computeWorldMatrix(!0),o=[];for(i=0;i<r.length;i+=3)u.Pq.FromArrayToRef(r,i,u.AA.Vector3[0]),u.Pq.TransformCoordinatesToRef(u.AA.Vector3[0],n,u.AA.Vector3[1]),u.AA.Vector3[1].toArray(o,i);r=o;for(var a=~~(Math.sqrt(r.length/3)-1),s=t.getBoundingInfo(),l=Math.min(s.boundingBox.extendSizeWorld.x,s.boundingBox.extendSizeWorld.z),c=s.boundingBox.minimumWorld.x,h=s.boundingBox.minimumWorld.y,d=s.boundingBox.minimumWorld.z,p=new Float32Array((a+1)*(a+1)),f=2*l/a,_=0;_<p.length;_++)p[_]=h;for(_=0;_<r.length;_+=3){var m=Math.round((r[_+0]-c)/f),g=a-Math.round((r[_+2]-d)/f),v=r[_+1]-h;p[g*(a+1)+m]=v}e.numHeightFieldSamplesX=a+1,e.numHeightFieldSamplesZ=a+1,e.heightFieldSizeX=2*s.boundingBox.extendSizeWorld.x,e.heightFieldSizeZ=2*s.boundingBox.extendSizeWorld.z,e.heightFieldData=p}},e.prototype.initShape=function(e,t,i){switch(t){case 0:var r=i.radius||1,n=i.center?this._bVecToV3(i.center):[0,0,0];e._pluginData=this._hknp.HP_Shape_CreateSphere(n,r)[1];break;case 3:var o=i.rotation?this._bQuatToV4(i.rotation):[0,0,0,1],a=i.extents?this._bVecToV3(i.extents):[1,1,1];n=i.center?this._bVecToV3(i.center):[0,0,0],e._pluginData=this._hknp.HP_Shape_CreateBox(n,o,a)[1];break;case 1:var s=i.pointA?this._bVecToV3(i.pointA):[0,0,0],l=i.pointB?this._bVecToV3(i.pointB):[0,1,0];r=i.radius||0,e._pluginData=this._hknp.HP_Shape_CreateCapsule(s,l,r)[1];break;case 5:e._pluginData=this._hknp.HP_Shape_CreateContainer()[1];break;case 2:s=i.pointA?this._bVecToV3(i.pointA):[0,0,0],l=i.pointB?this._bVecToV3(i.pointB):[0,1,0],r=i.radius||0,e._pluginData=this._hknp.HP_Shape_CreateCylinder(s,l,r)[1];break;case 4:case 6:var c=i.mesh;if(!c)throw new Error("No mesh provided to create physics shape.");var u=!!i.includeChildMeshes,h=new UE(c,4!=t,null==c?void 0:c.getScene());h.addNodeMeshes(c,u);var d=h.getVertices(this._hknp),p=d.numObjects/3;if(4==t)e._pluginData=this._hknp.HP_Shape_CreateConvexHull(d.offset,p)[1];else{var f=h.getTriangles(this._hknp),_=f.numObjects/3;e._pluginData=this._hknp.HP_Shape_CreateMesh(d.offset,p,f.offset,_)[1],h.freeBuffer(this._hknp,f)}h.freeBuffer(this._hknp,d);break;case 7:if(i.groundMesh&&this._createOptionsFromGroundMesh(i),!(i.numHeightFieldSamplesX&&i.numHeightFieldSamplesZ&&i.heightFieldSizeX&&i.heightFieldSizeZ&&i.heightFieldData))throw new Error("Missing required heightfield parameters");for(var m=i.numHeightFieldSamplesX*i.numHeightFieldSamplesZ,g=4*m,v=this._hknp._malloc(g),y=new Float32Array(this._hknp.HEAPU8.buffer,v,m),b=0;b<i.numHeightFieldSamplesX;b++)for(var T=0;T<i.numHeightFieldSamplesZ;T++){var E=T*i.numHeightFieldSamplesX+b,x=(i.numHeightFieldSamplesX-1-b)*i.numHeightFieldSamplesZ+T;y[E]=i.heightFieldData[x]}var S=i.heightFieldSizeX/(i.numHeightFieldSamplesX-1),C=i.heightFieldSizeZ/(i.numHeightFieldSamplesZ-1);e._pluginData=this._hknp.HP_Shape_CreateHeightField(i.numHeightFieldSamplesX,i.numHeightFieldSamplesZ,[S,1,C],v)[1],this._hknp._free(v);break;default:throw new Error("Unsupported Shape Type.")}this._shapes.set(e._pluginData[0],e)},e.prototype.setShapeFilterMembershipMask=function(e,t){var i=this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][1];this._hknp.HP_Shape_SetFilterInfo(e._pluginData,[t,i])},e.prototype.getShapeFilterMembershipMask=function(e){return this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][0]},e.prototype.setShapeFilterCollideMask=function(e,t){var i=this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][0];this._hknp.HP_Shape_SetFilterInfo(e._pluginData,[i,t])},e.prototype.getShapeFilterCollideMask=function(e){return this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][1]},e.prototype.setMaterial=function(e,t){var i,r,n,o,a,s=null!==(i=t.friction)&&void 0!==i?i:.5,l=null!==(r=t.staticFriction)&&void 0!==r?r:s,c=null!==(n=t.restitution)&&void 0!==n?n:0,u=null!==(o=t.frictionCombine)&&void 0!==o?o:1,h=null!==(a=t.restitutionCombine)&&void 0!==a?a:2,d=[l,s,c,this._materialCombineToNative(u),this._materialCombineToNative(h)];this._hknp.HP_Shape_SetMaterial(e._pluginData,d)},e.prototype.getMaterial=function(e){var t=this._hknp.HP_Shape_GetMaterial(e._pluginData)[1];return{staticFriction:t[0],friction:t[1],restitution:t[2],frictionCombine:this._nativeToMaterialCombine(t[3]),restitutionCombine:this._nativeToMaterialCombine(t[4])}},e.prototype.setDensity=function(e,t){this._hknp.HP_Shape_SetDensity(e._pluginData,t)},e.prototype.getDensity=function(e){return this._hknp.HP_Shape_GetDensity(e._pluginData)[1]},e.prototype._getTransformInfos=function(e){if(e.parent)return e.computeWorldMatrix(!0),[this._bVecToV3(e.absolutePosition),this._bQuatToV4(e.absoluteRotationQuaternion)];var t=u.AA.Quaternion[0];if(e.rotationQuaternion)t=e.rotationQuaternion;else{var i=e.rotation;u.PT.FromEulerAnglesToRef(i.x,i.y,i.z,t)}return[this._bVecToV3(e.position),this._bQuatToV4(t)]},e.prototype.addChild=function(e,t,i,r,n){var o=[i?this._bVecToV3(i):[0,0,0],r?this._bQuatToV4(r):[0,0,0,1],n?this._bVecToV3(n):[1,1,1]];this._hknp.HP_Shape_AddChild(e._pluginData,t._pluginData,o)},e.prototype.removeChild=function(e,t){this._hknp.HP_Shape_RemoveChild(e._pluginData,t)},e.prototype.getNumChildren=function(e){return this._hknp.HP_Shape_GetNumChildren(e._pluginData)[1]},e.prototype.setTrigger=function(e,t){this._hknp.HP_Shape_SetTrigger(e._pluginData,t)},e.prototype.getBoundingBox=function(e){var t=this._hknp.HP_Shape_GetBoundingBox(e._pluginData,[[0,0,0],[0,0,0,1]])[1];return u.AA.Vector3[0].set(t[0][0],t[0][1],t[0][2]),u.AA.Vector3[1].set(t[1][0],t[1][1],t[1][2]),new Wt(u.AA.Vector3[0],u.AA.Vector3[1],u.uq.IdentityReadOnly)},e.prototype.getBodyBoundingBox=function(e){var t=this.getBoundingBox(e.shape);return new Wt(t.minimum,t.maximum,e.transformNode.getWorldMatrix())},e.prototype.getBodyGeometry=function(e){var t,i=(null===(t=e._pluginDataInstances)||void 0===t?void 0:t.length)>0?e._pluginDataInstances[0]:e._pluginData,r=this._hknp.HP_Body_GetShape(i.hpBodyId)[1],n=this._hknp.HP_Shape_CreateDebugDisplayGeometry(r);if(n[0]!=this._hknp.Result.RESULT_OK)return{positions:[],indices:[]};var o=this._hknp.HP_DebugGeometry_GetInfo(n[1])[1],a=new Float32Array(this._hknp.HEAPU8.buffer,o[0],3*o[1]),s=new Uint32Array(this._hknp.HEAPU8.buffer,o[2],3*o[3]),l=a.slice(0),c=s.slice(0);return this._hknp.HP_DebugGeometry_Release(n[1]),{positions:l,indices:c}},e.prototype.disposeShape=function(e){this._hknp.HP_Shape_Release(e._pluginData),e._pluginData=void 0},e.prototype.initConstraint=function(e,t,i,r,n){var o,a,s,l,c,h=e.type,d=e.options;if(h&&d)if(t._pluginDataInstances.length>0&&void 0===r||i._pluginDataInstances.length>0&&void 0===n)y.V.Warn("Body is instanced but no instance index was specified. Constraint will not be applied.");else{e._pluginData=null!==(o=e._pluginData)&&void 0!==o?o:[];var p=this._hknp.HP_Constraint_Create()[1];e._pluginData.push(p);var f=this._getPluginReference(t,r).hpBodyId,_=this._getPluginReference(i,n).hpBodyId;this._hknp.HP_Constraint_SetParentBody(p,f),this._hknp.HP_Constraint_SetChildBody(p,_),this._constraintToBodyIdPair.set(p[0],[f[0],_[0]]);var m=d.pivotA?this._bVecToV3(d.pivotA):this._bVecToV3(u.Pq.Zero()),g=null!==(a=d.axisA)&&void 0!==a?a:new u.Pq(1,0,0),v=this._tmpVec3[0];d.perpAxisA?v.copyFrom(d.perpAxisA):g.getNormalToRef(v),this._hknp.HP_Constraint_SetAnchorInParent(p,m,this._bVecToV3(g),this._bVecToV3(v));var b=d.pivotB?this._bVecToV3(d.pivotB):this._bVecToV3(u.Pq.Zero()),T=null!==(s=d.axisB)&&void 0!==s?s:new u.Pq(1,0,0),E=this._tmpVec3[0];if(d.perpAxisB?E.copyFrom(d.perpAxisB):T.getNormalToRef(E),this._hknp.HP_Constraint_SetAnchorInChild(p,b,this._bVecToV3(T),this._bVecToV3(E)),e._initOptions||(e._initOptions={axisA:g.clone(),axisB:T.clone(),perpAxisA:v.clone(),perpAxisB:E.clone(),pivotA:new u.Pq(m[0],m[1],m[2]),pivotB:new u.Pq(b[0],b[1],b[2])}),5==h)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(2==h){var x=d.maxDistance||0,S=this._hknp.ConstraintAxis.LINEAR_DISTANCE;this._hknp.HP_Constraint_SetAxisMode(p,S,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMinLimit(p,S,x),this._hknp.HP_Constraint_SetAxisMaxLimit(p,S,x)}else if(3==h)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(6==h)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(4==h)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(1==h)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else{if(7!=h)throw new Error("Unsupported Constraint Type.");for(var C=0,P=e.limits;C<P.length;C++){var A=P[C],R=this._constraintAxisToNative(A.axis);0==(null!==(l=A.minLimit)&&void 0!==l?l:-1)&&0==(null!==(c=A.maxLimit)&&void 0!==c?c:-1)?this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LOCKED):(null!=A.minLimit&&(this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMinLimit(p,R,A.minLimit)),null!=A.maxLimit&&(this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMaxLimit(p,R,A.maxLimit))),A.stiffness&&this._hknp.HP_Constraint_SetAxisStiffness(p,R,A.stiffness),A.damping&&this._hknp.HP_Constraint_SetAxisDamping(p,R,A.damping)}}var I=!!d.collision;this._hknp.HP_Constraint_SetCollisionsEnabled(p,I),this._hknp.HP_Constraint_SetEnabled(p,!0)}else y.V.Warn("No constraint type or options. Constraint is invalid.")},e.prototype.getBodiesUsingConstraint=function(e){for(var t=[],i=0,r=e._pluginData;i<r.length;i++){var n=r[i],o=this._constraintToBodyIdPair.get(n[0]);if(o){var a=this._bodies.get(o[0]),s=this._bodies.get(o[1]);a&&s&&t.push({parentBody:a.body,parentBodyIndex:a.index,childBody:s.body,childBodyIndex:s.index})}}return t},e.prototype.addConstraint=function(e,t,i,r,n){this.initConstraint(i,e,t,r,n)},e.prototype.setEnabled=function(e,t){for(var i=0,r=e._pluginData;i<r.length;i++){var n=r[i];this._hknp.HP_Constraint_SetEnabled(n,t)}},e.prototype.getEnabled=function(e){var t=e._pluginData&&e._pluginData[0];return!!t&&this._hknp.HP_Constraint_GetEnabled(t)[1]},e.prototype.setCollisionsEnabled=function(e,t){for(var i=0,r=e._pluginData;i<r.length;i++){var n=r[i];this._hknp.HP_Constraint_SetCollisionsEnabled(n,t)}},e.prototype.getCollisionsEnabled=function(e){var t=e._pluginData&&e._pluginData[0];return!!t&&this._hknp.HP_Constraint_GetCollisionsEnabled(t)[1]},e.prototype.setAxisFriction=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisFriction(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisFriction=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisFriction(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMode=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMode(o,this._constraintAxisToNative(t),this._limitModeToNative(i))}},e.prototype.getAxisMode=function(e,t){var i=e._pluginData&&e._pluginData[0];if(i){var r=this._hknp.HP_Constraint_GetAxisMode(i,this._constraintAxisToNative(t))[1];return this._nativeToLimitMode(r)}return null},e.prototype.setAxisMinLimit=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMinLimit(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMinLimit=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMinLimit(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMaxLimit=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMaxLimit(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMaxLimit=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMaxLimit(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMotorType=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMotorType(o,this._constraintAxisToNative(t),this._constraintMotorTypeToNative(i))}},e.prototype.getAxisMotorType=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._nativeToMotorType(this._hknp.HP_Constraint_GetAxisMotorType(i,this._constraintAxisToNative(t))[1]):null},e.prototype.setAxisMotorTarget=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMotorTarget(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMotorTarget=function(e,t){return e._pluginData&&e._pluginData[0]?this._hknp.HP_Constraint_GetAxisMotorTarget(e._pluginData,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMotorMaxForce=function(e,t,i){for(var r=0,n=e._pluginData;r<n.length;r++){var o=n[r];this._hknp.HP_Constraint_SetAxisMotorMaxForce(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMotorMaxForce=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMotorMaxForce(i,this._constraintAxisToNative(t))[1]:null},e.prototype.disposeConstraint=function(e){for(var t=0,i=e._pluginData;t<i.length;t++){var r=i[t];this._hknp.HP_Constraint_SetEnabled(r,!1),this._hknp.HP_Constraint_Release(r)}e._pluginData.length=0},e.prototype._populateHitData=function(e,t){var i=this._bodies.get(e[0][0]);t.body=null==i?void 0:i.body,t.bodyIndex=null==i?void 0:i.index;var r=this._shapes.get(e[1][0]);t.shape=r;var n=e[3],o=e[4],a=e[5];t.setHitData({x:o[0],y:o[1],z:o[2]},{x:n[0],y:n[1],z:n[2]},a)},e.prototype.raycast=function(e,t,i,r){var n,o,a=null!==(n=null==r?void 0:r.membership)&&void 0!==n?n:-1,s=null!==(o=null==r?void 0:r.collideWith)&&void 0!==o?o:-1;i.reset(e,t);var l=[BigInt(0)],c=[this._bVecToV3(e),this._bVecToV3(t),[a,s],!1,l];if(this._hknp.HP_World_CastRayWithCollector(this.world,this._queryCollector,c),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var u=this._hknp.HP_QueryCollector_GetCastRayResult(this._queryCollector,0)[1][1];this._populateHitData(u,i),i.calculateHitDistance()}},e.prototype.pointProximity=function(e,t){var i,r,n,o,a=null!==(r=null===(i=null==e?void 0:e.collisionFilter)||void 0===i?void 0:i.membership)&&void 0!==r?r:-1,s=null!==(o=null===(n=null==e?void 0:e.collisionFilter)||void 0===n?void 0:n.collideWith)&&void 0!==o?o:-1;t.reset();var l=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],c=[this._bVecToV3(e.position),e.maxDistance,[a,s],e.shouldHitTriggers,l];if(this._hknp.HP_World_PointProximityWithCollector(this.world,this._queryCollector,c),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var u=this._hknp.HP_QueryCollector_GetPointProximityResult(this._queryCollector,0)[1],h=u[0],d=u[1];this._populateHitData(d,t),t.setHitDistance(h)}},e.prototype.shapeProximity=function(e,t,i){t.reset(),i.reset();var r=e.shape._pluginData,n=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],o=[r,this._bVecToV3(e.position),this._bQuatToV4(e.rotation),e.maxDistance,e.shouldHitTriggers,n];if(this._hknp.HP_World_ShapeProximityWithCollector(this.world,this._queryCollector,o),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var a=this._hknp.HP_QueryCollector_GetShapeProximityResult(this._queryCollector,0)[1],s=a[0],l=a[1],c=a[2];this._populateHitData(l,t),this._populateHitData(c,i),t.setHitDistance(s),i.setHitDistance(s)}},e.prototype.shapeCast=function(e,t,i){t.reset(),i.reset();var r=e.shape._pluginData,n=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],o=[r,this._bQuatToV4(e.rotation),this._bVecToV3(e.startPosition),this._bVecToV3(e.endPosition),e.shouldHitTriggers,n];if(this._hknp.HP_World_ShapeCastWithCollector(this.world,this._queryCollector,o),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var a=this._hknp.HP_QueryCollector_GetShapeCastResult(this._queryCollector,0)[1],s=a[0],l=a[1],c=a[2];this._populateHitData(l,t),this._populateHitData(c,i),t.setHitFraction(s),i.setHitFraction(s)}},e.prototype.getCollisionObservable=function(e){var t=e._pluginData.hpBodyId[0],i=this._bodyCollisionObservable.get(t);return i||(i=new c.cP,this._bodyCollisionObservable.set(t,i)),i},e.prototype.getCollisionEndedObservable=function(e){var t=e._pluginData.hpBodyId[0],i=this._bodyCollisionEndedObservable.get(t);return i||(i=new c.cP,this._bodyCollisionEndedObservable.set(t,i)),i},e.prototype.setCollisionCallbackEnabled=function(e,t){var i=this,r=this._hknp.EventType.COLLISION_STARTED.value|this._hknp.EventType.COLLISION_CONTINUED.value|this._hknp.EventType.COLLISION_FINISHED.value;e._pluginDataInstances&&e._pluginDataInstances.length?e._pluginDataInstances.forEach((function(e){i._hknp.HP_Body_SetEventMask(e.hpBodyId,t?r:0)})):e._pluginData&&this._hknp.HP_Body_SetEventMask(e._pluginData.hpBodyId,t?r:0)},e.prototype.setCollisionEndedCallbackEnabled=function(e,t){var i=this,r=this._getPluginReference(e),n=this._hknp.HP_Body_GetEventMask(r.hpBodyId)[1];n=t?n|this._hknp.EventType.COLLISION_FINISHED.value:n&~this._hknp.EventType.COLLISION_FINISHED.value,e._pluginDataInstances&&e._pluginDataInstances.length?e._pluginDataInstances.forEach((function(e){i._hknp.HP_Body_SetEventMask(e.hpBodyId,n)})):e._pluginData&&this._hknp.HP_Body_SetEventMask(e._pluginData.hpBodyId,n)},e.prototype._notifyTriggers=function(){for(var e=this._hknp.HP_World_GetTriggerEvents(this.world)[1],t=new zE;e;){zE.readToRef(this._hknp.HEAPU8.buffer,e,t);var i=this._bodies.get(t.bodyIdA),r=this._bodies.get(t.bodyIdB);if(i&&r){var n={collider:i.body,colliderIndex:i.index,collidedAgainst:r.body,collidedAgainstIndex:r.index,type:this._nativeTriggerCollisionValueToCollisionType(t.type)};this.onTriggerCollisionObservable.notifyObservers(n)}e=this._hknp.HP_World_GetNextTriggerEvent(this.world,e)}},e.prototype._notifyCollisions=function(){for(var e=this._hknp.HP_World_GetCollisionEvents(this.world)[1],t=new GE,i=Number(this.world);e;){GE.readToRef(this._hknp.HEAPU8.buffer,e,t);var r=this._bodies.get(t.contactOnA.bodyId),n=this._bodies.get(t.contactOnB.bodyId);if(r&&n){var o={collider:r.body,colliderIndex:r.index,collidedAgainst:n.body,collidedAgainstIndex:n.index,type:this._nativeCollisionValueToCollisionType(t.type)};if("COLLISION_FINISHED"===o.type)this.onCollisionEndedObservable.notifyObservers(o);else{t.contactOnB.position.subtractToRef(t.contactOnA.position,this._tmpVec3[0]);var a=u.Pq.Dot(this._tmpVec3[0],t.contactOnA.normal);o.point=t.contactOnA.position,o.distance=a,o.impulse=t.impulseApplied,o.normal=t.contactOnA.normal,this.onCollisionObservable.notifyObservers(o)}if(this._bodyCollisionObservable.size&&"COLLISION_FINISHED"!==o.type){var s=this._bodyCollisionObservable.get(t.contactOnA.bodyId),l=this._bodyCollisionObservable.get(t.contactOnB.bodyId);if(t.contactOnA.position.subtractToRef(t.contactOnB.position,this._tmpVec3[0]),a=u.Pq.Dot(this._tmpVec3[0],t.contactOnB.normal),s&&s.notifyObservers(o),l){var c={collider:n.body,colliderIndex:n.index,collidedAgainst:r.body,collidedAgainstIndex:r.index,point:t.contactOnB.position,distance:a,impulse:t.impulseApplied,normal:t.contactOnB.normal,type:this._nativeCollisionValueToCollisionType(t.type)};l.notifyObservers(c)}}else this._bodyCollisionEndedObservable.size&&(s=this._bodyCollisionEndedObservable.get(t.contactOnA.bodyId),l=this._bodyCollisionEndedObservable.get(t.contactOnB.bodyId),t.contactOnA.position.subtractToRef(t.contactOnB.position,this._tmpVec3[0]),a=u.Pq.Dot(this._tmpVec3[0],t.contactOnB.normal),s&&s.notifyObservers(o),l&&(c={collider:n.body,colliderIndex:n.index,collidedAgainst:r.body,collidedAgainstIndex:r.index,point:t.contactOnB.position,distance:a,impulse:t.impulseApplied,normal:t.contactOnB.normal,type:this._nativeCollisionValueToCollisionType(t.type)},l.notifyObservers(c)))}e=this._hknp.HP_World_GetNextCollisionEvent(i,e)}},Object.defineProperty(e.prototype,"numBodies",{get:function(){return this._hknp.HP_World_GetNumBodies(this.world)[1]},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._queryCollector&&(this._hknp.HP_QueryCollector_Release(this._queryCollector),this._queryCollector=void 0),this.world&&(this._hknp.HP_World_Release(this.world),this.world=void 0)},e.prototype._v3ToBvecRef=function(e,t){t.set(e[0],e[1],e[2])},e.prototype._bVecToV3=function(e){return[e._x,e._y,e._z]},e.prototype._bQuatToV4=function(e){return[e._x,e._y,e._z,e._w]},e.prototype._constraintMotorTypeToNative=function(e){switch(e){case 2:return this._hknp.ConstraintMotorType.POSITION;case 1:return this._hknp.ConstraintMotorType.VELOCITY}return this._hknp.ConstraintMotorType.NONE},e.prototype._nativeToMotorType=function(e){switch(e){case this._hknp.ConstraintMotorType.POSITION:return 2;case this._hknp.ConstraintMotorType.VELOCITY:return 1}return 0},e.prototype._materialCombineToNative=function(e){switch(e){case 0:return this._hknp.MaterialCombine.GEOMETRIC_MEAN;case 1:return this._hknp.MaterialCombine.MINIMUM;case 2:return this._hknp.MaterialCombine.MAXIMUM;case 3:return this._hknp.MaterialCombine.ARITHMETIC_MEAN;case 4:return this._hknp.MaterialCombine.MULTIPLY}},e.prototype._nativeToMaterialCombine=function(e){switch(e){case this._hknp.MaterialCombine.GEOMETRIC_MEAN:return 0;case this._hknp.MaterialCombine.MINIMUM:return 1;case this._hknp.MaterialCombine.MAXIMUM:return 2;case this._hknp.MaterialCombine.ARITHMETIC_MEAN:return 3;case this._hknp.MaterialCombine.MULTIPLY:return 4;default:return}},e.prototype._constraintAxisToNative=function(e){switch(e){case 0:return this._hknp.ConstraintAxis.LINEAR_X;case 1:return this._hknp.ConstraintAxis.LINEAR_Y;case 2:return this._hknp.ConstraintAxis.LINEAR_Z;case 3:return this._hknp.ConstraintAxis.ANGULAR_X;case 4:return this._hknp.ConstraintAxis.ANGULAR_Y;case 5:return this._hknp.ConstraintAxis.ANGULAR_Z;case 6:return this._hknp.ConstraintAxis.LINEAR_DISTANCE}},e.prototype._nativeToLimitMode=function(e){switch(e){case this._hknp.ConstraintAxisLimitMode.FREE:return 0;case this._hknp.ConstraintAxisLimitMode.LIMITED:return 1;case this._hknp.ConstraintAxisLimitMode.LOCKED:return 2}return 0},e.prototype._limitModeToNative=function(e){switch(e){case 0:return this._hknp.ConstraintAxisLimitMode.FREE;case 1:return this._hknp.ConstraintAxisLimitMode.LIMITED;case 2:return this._hknp.ConstraintAxisLimitMode.LOCKED}},e.prototype._nativeCollisionValueToCollisionType=function(e){switch(e){case this._hknp.EventType.COLLISION_STARTED.value:return"COLLISION_STARTED";case this._hknp.EventType.COLLISION_FINISHED.value:return"COLLISION_FINISHED";case this._hknp.EventType.COLLISION_CONTINUED.value:return"COLLISION_CONTINUED"}return"COLLISION_STARTED"},e.prototype._nativeTriggerCollisionValueToCollisionType=function(e){switch(e){case 8:return"TRIGGER_ENTERED";case 16:return"TRIGGER_EXITED"}return"TRIGGER_ENTERED"},e}();it.prototype.getPhysicsEngine=function(){return this._physicsEngine},it.prototype.enablePhysics=function(e,t){if(void 0===e&&(e=null),this._physicsEngine)return!0;var i=this._getComponent(Ae.NAME_PHYSICSENGINE);i||(i=new XE(this),this._addComponent(i));try{if(t&&1!==(null==t?void 0:t.getPluginVersion())){if(2!==(null==t?void 0:t.getPluginVersion()))throw new Error("Unsupported Physics plugin version.");this._physicsEngine=new dE(e,t)}else this._physicsEngine=new u_(e,t);return this._physicsTimeAccumulator=0,!0}catch(e){return y.V.Error(e.message),!1}},it.prototype.disablePhysicsEngine=function(){this._physicsEngine&&(this._physicsEngine.dispose(),this._physicsEngine=null)},it.prototype.isPhysicsEnabled=function(){return void 0!==this._physicsEngine},it.prototype.deleteCompoundImpostor=function(e){var t=e.parts[0].mesh;t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)},it.prototype._advancePhysicsEngineStep=function(e){if(this._physicsEngine){var t=this._physicsEngine.getSubTimeStep();if(t>0)for(this._physicsTimeAccumulator+=e;this._physicsTimeAccumulator>t;)this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(t/1e3),this.onAfterPhysicsObservable.notifyObservers(this),this._physicsTimeAccumulator-=t;else this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(e/1e3),this.onAfterPhysicsObservable.notifyObservers(this)}};var XE=function(){function e(e){var t=this;this.name=Ae.NAME_PHYSICSENGINE,this.scene=e,this.scene.onBeforePhysicsObservable=new c.cP,this.scene.onAfterPhysicsObservable=new c.cP,this.scene.getDeterministicFrameTime=function(){return t.scene._physicsEngine?1e3*t.scene._physicsEngine.getTimeStep():1e3/60}}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforePhysicsObservable.clear(),this.scene.onAfterPhysicsObservable.clear(),this.scene._physicsEngine&&this.scene.disablePhysicsEngine()},e}();Object.defineProperty(Ri.prototype,"physicsBody",{get:function(){return this._physicsBody},set:function(e){var t=this;this._physicsBody!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsBody=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add((function(){t.physicsBody&&(t.physicsBody.dispose(),t.physicsBody=null)}))))},enumerable:!0,configurable:!0}),Ri.prototype.getPhysicsBody=function(){return this.physicsBody},Ri.prototype.applyImpulse=function(e,t){if(!this.physicsBody)throw new Error("No Physics Body for TransformNode");return this.physicsBody.applyImpulse(e,t),this},Ri.prototype.applyAngularImpulse=function(e){if(!this.physicsBody)throw new Error("No Physics Body for TransformNode");return this.physicsBody.applyAngularImpulse(e),this};var WE,HE,jE=function(){function e(){}return e.GetContactPointToRef=function(e,t,i,r,n){var o=e.getScene().getPhysicsEngine(),a=null==o?void 0:o.getPluginVersion();if(1===a){var s=new gr(t,i).intersectsMesh(e);if(s.hit&&s.pickedPoint)return r.copyFrom(s.pickedPoint),!0}else if(2===a)return e.physicsBody.getObjectCenterWorldToRef(r,n),!0;return!1},e.HasAppliedForces=function(e,t){var i,r,n;return 0===e.getMotionType(t)||0===(null!==(r=null===(i=e.getMassProperties(t))||void 0===i?void 0:i.mass)&&void 0!==r?r:0)||0===(null===(n=e.transformNode)||void 0===n?void 0:n.getTotalVertices())},e.IsInsideCylinder=function(e,t,i,r){var n=u.AA.Vector3[0];return e.subtractToRef(t,n),Math.abs(n.x)<=i&&Math.abs(n.z)<=i&&n.y>=0&&n.y<=r},e}(),qE=function(){function e(e){this._hitData={force:new u.Pq,contactPoint:new u.Pq,distanceFromOrigin:0},this._scene=e,this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine||y.V.Warn("Physics engine not enabled. Please enable the physics before you can use the methods.")}return e.prototype.applyRadialExplosionImpulse=function(e,t,i,r){var n=this;if(!this._physicsEngine)return y.V.Warn("Physics engine not enabled. Please enable the physics before you call this method."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;var o=!1;if("number"==typeof t){var a=t;(t=new $E).radius=a,t.strength=null!=i?i:t.strength,t.falloff=null!=r?r:t.falloff}else o=!(!t.affectedImpostorsCallback&&!t.affectedBodiesCallback);var s=new KE(this._scene,t),l=this._hitData;if(1===this._physicsEngine.getPluginVersion()){var c=Array();this._physicsEngine.getImpostors().forEach((function(t){s.getImpostorHitData(t,e,l)&&(t.applyImpulse(l.force,l.contactPoint),o&&c.push({impostor:t,hitData:n._copyPhysicsHitData(l)}))})),s.triggerAffectedImpostorsCallback(c)}else this._applicationForBodies(s,e,l,o,(function(e,t){e.applyImpulse(t.force,t.contactPoint,t.instanceIndex)}));return s.dispose(!1),s},e.prototype.applyRadialExplosionForce=function(e,t,i,r){var n=this;if(!this._physicsEngine)return y.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;var o=!1;if("number"==typeof t){var a=t;(t=new $E).radius=a,t.strength=null!=i?i:t.strength,t.falloff=null!=r?r:t.falloff}else o=!(!t.affectedImpostorsCallback&&!t.affectedBodiesCallback);var s=new KE(this._scene,t),l=this._hitData;if(1===this._physicsEngine.getPluginVersion()){var c=Array();this._physicsEngine.getImpostors().forEach((function(t){s.getImpostorHitData(t,e,l)&&(t.applyForce(l.force,l.contactPoint),o&&c.push({impostor:t,hitData:n._copyPhysicsHitData(l)}))})),s.triggerAffectedImpostorsCallback(c)}else this._applicationForBodies(s,e,l,o,(function(e,t){e.applyForce(t.force,t.contactPoint,t.instanceIndex)}));return s.dispose(!1),s},e.prototype._applicationForBodies=function(e,t,i,r,n){for(var o=this,a=Array(),s=0,l=this._physicsEngine.getBodies();s<l.length;s++)l[s].iterateOverAllInstances((function(s,l){e.getBodyHitData(s,t,i,l)&&(n(s,i),r&&a.push({body:s,hitData:o._copyPhysicsHitData(i)}))}));e.triggerAffectedBodiesCallback(a)},e.prototype.gravitationalField=function(e,t,i,r){if(!this._physicsEngine)return y.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var n=t;(t=new $E).radius=n,t.strength=null!=i?i:t.strength,t.falloff=null!=r?r:t.falloff}var o=new QE(this,this._scene,e,t);return o.dispose(!1),o},e.prototype.updraft=function(e,t,i,r,n){if(!this._physicsEngine)return y.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var o=t;(t=new ex).radius=o,t.strength=null!=i?i:t.strength,t.height=null!=r?r:t.height,t.updraftMode=null!=n?n:t.updraftMode}var a=new ZE(this._scene,e,t);return a.dispose(!1),a},e.prototype.vortex=function(e,t,i,r){if(!this._physicsEngine)return y.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var n=t;(t=new tx).radius=n,t.strength=null!=i?i:t.strength,t.height=null!=r?r:t.height}var o=new JE(this._scene,e,t);return o.dispose(!1),o},e.prototype._copyPhysicsHitData=function(e){return{force:e.force.clone(),contactPoint:e.contactPoint.clone(),distanceFromOrigin:e.distanceFromOrigin,instanceIndex:e.instanceIndex}},e}(),KE=function(){function e(e,t){this._scene=e,this._options=t,this._dataFetched=!1,this._options=(0,f.Cl)((0,f.Cl)({},new $E),this._options)}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype._getHitData=function(e,t,i,r){var n=u.AA.Vector3[0];n.copyFrom(t).subtractInPlace(i);var o=u.AA.Vector3[1];if(!jE.GetContactPointToRef(e,i,n,o,r.instanceIndex))return!1;var a=u.Pq.Distance(i,o);if(a>this._options.radius)return!1;var s=0===this._options.falloff?this._options.strength:this._options.strength*(1-a/this._options.radius);return n.scaleInPlace(s),r.force.copyFrom(n),r.contactPoint.copyFrom(o),r.distanceFromOrigin=a,!0},e.prototype.getBodyHitData=function(e,t,i,r){if(jE.HasAppliedForces(e,r))return!1;var n=e.transformNode,o=e.getObjectCenterWorld(r);return i.instanceIndex=r,this._getHitData(n,o,t,i)},e.prototype.getImpostorHitData=function(e,t,i){if(0===e.mass)return!1;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return!1;var r=e.object;if(!this._intersectsWithSphere(r,t,this._options.radius))return!1;var n=e.getObjectCenter();return this._getHitData(r,n,t,i),!0},e.prototype.triggerAffectedImpostorsCallback=function(e){this._options.affectedImpostorsCallback&&this._options.affectedImpostorsCallback(e)},e.prototype.triggerAffectedBodiesCallback=function(e){this._options.affectedBodiesCallback&&this._options.affectedBodiesCallback(e)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._sphere&&(e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0))},e.prototype._prepareSphere=function(){this._sphere||(this._sphere=Qa("radialExplosionEventSphere",this._options.sphere,this._scene),this._sphere.isVisible=!1)},e.prototype._intersectsWithSphere=function(e,t,i){return this._prepareSphere(),this._sphere.position=t,this._sphere.scaling.setAll(2*i),this._sphere._updateBoundingInfo(),this._sphere.computeWorldMatrix(!0),this._sphere.intersectsMesh(e,!0)},e}(),QE=function(){function e(e,t,i,r){var n=this;this._physicsHelper=e,this._scene=t,this._origin=i,this._options=r,this._dataFetched=!1,this._options=(0,f.Cl)((0,f.Cl)({},new $E),this._options),this._tickCallback=function(){return n._tick()},this._options.strength=-1*this._options.strength}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._sphere&&(e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0))},e.prototype._tick=function(){var e;if(this._sphere)this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);else{var t=this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);t&&(this._sphere=null===(e=t.getData().sphere)||void 0===e?void 0:e.clone("radialExplosionEventSphereClone"))}},e}(),ZE=function(){function e(e,t,i){var r=this;this._scene=e,this._origin=t,this._options=i,this._originTop=u.Pq.Zero(),this._originDirection=u.Pq.Zero(),this._cylinderPosition=u.Pq.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=(0,f.Cl)((0,f.Cl)({},new ex),this._options),this._origin.addToRef(new u.Pq(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new u.Pq(0,this._options.height,0),this._originTop),1===this._options.updraftMode&&(this._originDirection=this._origin.subtract(this._originTop).normalize()),this._tickCallback=function(){return r._tick()},1===this._physicsEngine.getPluginVersion()&&this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?(this._cylinder.dispose(),this._cylinder=void 0):setTimeout((function(){!t._dataFetched&&t._cylinder&&(t._cylinder.dispose(),t._cylinder=void 0)}),0))},e.prototype._getHitData=function(e,t){var i;i=1===this._options.updraftMode?this._originDirection:e.subtract(this._originTop);var r=u.Pq.Distance(this._origin,e),n=-1*this._options.strength,o=i.multiplyByFloats(n,n,n);t.force.copyFrom(o),t.contactPoint.copyFrom(e),t.distanceFromOrigin=r},e.prototype._getBodyHitData=function(e,t,i){if(jE.HasAppliedForces(e))return!1;var r=e.getObjectCenterWorld(i);return!!jE.IsInsideCylinder(r,this._origin,this._options.radius,this._options.height)&&(t.instanceIndex=i,this._getHitData(r,t),!0)},e.prototype._getImpostorHitData=function(e,t){if(0===e.mass)return!1;var i=e.object;if(!this._intersectsWithCylinder(i))return!1;var r=e.getObjectCenter();return this._getHitData(r,t),!0},e.prototype._tick=function(){var t=this,i=e._HitData;1===this._physicsEngine.getPluginVersion()?this._physicsEngine.getImpostors().forEach((function(e){t._getImpostorHitData(e,i)&&e.applyForce(i.force,i.contactPoint)})):this._physicsEngine.getBodies().forEach((function(e){e.iterateOverAllInstances((function(e,r){t._getBodyHitData(e,i,r)&&e.applyForce(i.force,i.contactPoint,i.instanceIndex)}))}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Na("updraftEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){return!!this._cylinder&&(this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(e,!0))},e._HitData={force:new u.Pq,contactPoint:new u.Pq,distanceFromOrigin:0},e}(),JE=function(){function e(e,t,i){var r=this;this._scene=e,this._origin=t,this._options=i,this._originTop=u.Pq.Zero(),this._cylinderPosition=u.Pq.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=(0,f.Cl)((0,f.Cl)({},new tx),this._options),this._origin.addToRef(new u.Pq(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new u.Pq(0,this._options.height,0),this._originTop),this._tickCallback=function(){return r._tick()},1===this._physicsEngine.getPluginVersion()&&this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?this._cylinder.dispose():setTimeout((function(){t._dataFetched||t._cylinder.dispose()}),0))},e.prototype._getHitData=function(t,i,r){var n=e._OriginOnPlane;n.set(this._origin.x,i.y,this._origin.z);var o=u.AA.Vector3[0];i.subtractToRef(n,o);var a=u.AA.Vector3[1];if(!jE.GetContactPointToRef(t,n,o,a,r.instanceIndex))return!1;var s,l,c,h=u.Pq.Distance(a,n)/this._options.radius,d=u.AA.Vector3[2];if(a.normalizeToRef(d),h>this._options.centripetalForceThreshold&&d.negateInPlace(),h>this._options.centripetalForceThreshold)s=d.x*this._options.centripetalForceMultiplier,l=d.y*this._options.updraftForceMultiplier,c=d.z*this._options.centripetalForceMultiplier;else{var p=u.Pq.Cross(n,i).normalize();s=(p.x+d.x)*this._options.centrifugalForceMultiplier,l=this._originTop.y*this._options.updraftForceMultiplier,c=(p.z+d.z)*this._options.centrifugalForceMultiplier}var f=u.AA.Vector3[3];return f.set(s,l,c),f.scaleInPlace(this._options.strength),r.force.copyFrom(f),r.contactPoint.copyFrom(i),r.distanceFromOrigin=h,!0},e.prototype._getBodyHitData=function(e,t,i){if(jE.HasAppliedForces(e,i))return!1;var r=e.transformNode,n=e.getObjectCenterWorld(i);return!!jE.IsInsideCylinder(n,this._origin,this._options.radius,this._options.height)&&(t.instanceIndex=i,this._getHitData(r,n,t))},e.prototype._getImpostorHitData=function(e,t){if(0===e.mass)return!1;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return!1;var i=e.object;if(!this._intersectsWithCylinder(i))return!1;var r=e.getObjectCenter();return this._getHitData(i,r,t),!0},e.prototype._tick=function(){var t=this,i=e._HitData;1===this._physicsEngine.getPluginVersion()?this._physicsEngine.getImpostors().forEach((function(e){t._getImpostorHitData(e,i)&&e.applyForce(i.force,i.contactPoint)})):this._physicsEngine.getBodies().forEach((function(e){e.iterateOverAllInstances((function(e,r){t._getBodyHitData(e,i,r)&&e.applyForce(i.force,i.contactPoint,i.instanceIndex)}))}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=Na("vortexEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(e,!0)},e._OriginOnPlane=u.Pq.Zero(),e._HitData={force:new u.Pq,contactPoint:new u.Pq,distanceFromOrigin:0},e}(),$E=function(){this.radius=5,this.strength=10,this.falloff=0,this.sphere={segments:32,diameter:1}},ex=function(){this.radius=5,this.strength=10,this.height=10,this.updraftMode=0},tx=function(){this.radius=5,this.strength=10,this.height=10,this.centripetalForceThreshold=.7,this.centripetalForceMultiplier=5,this.centrifugalForceMultiplier=.5,this.updraftForceMultiplier=.02};!function(e){e[e.Constant=0]="Constant",e[e.Linear=1]="Linear"}(WE||(WE={})),function(e){e[e.Center=0]="Center",e[e.Perpendicular=1]="Perpendicular"}(HE||(HE={}));var ix=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitDistance=0,t}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!1,configurable:!0}),t.prototype.setHitDistance=function(e){this._hitDistance=e},t.prototype.reset=function(){e.prototype.reset.call(this),this._hitDistance=0},t}(l_),rx=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitFraction=0,t}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"hitFraction",{get:function(){return this._hitFraction},enumerable:!1,configurable:!0}),t.prototype.setHitFraction=function(e){this._hitFraction=e},t}(l_);Un.l.ShadersStore.blackAndWhitePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float degree;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec3 color=texture2D(textureSampler,vUV).rgb;float luminance=dot(color,vec3(0.3,0.59,0.11)); \nvec3 blackAndWhite=vec3(luminance,luminance,luminance);gl_FragColor=vec4(color-((color-blackAndWhite)*degree),1.0);}";var nx=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,"blackAndWhite",["degree"],null,i,r,n,o,a)||this;return s.degree=1,s.onApplyObservable.add((function(e){e.setFloat("degree",s.degree)})),s}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"BlackAndWhitePostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"degree",void 0),t}(Gn);(0,o.Y5)("BABYLON.BlackAndWhitePostProcess",nx);var ox=function(){function e(e,t,i,r){this._name=t,this._singleInstance=r||!0,this._getPostProcesses=i,this._cameras={},this._indicesForCamera={},this._postProcesses={}}return Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._postProcesses)if(Object.prototype.hasOwnProperty.call(this._postProcesses,e))for(var t=this._postProcesses[e],i=0;i<t.length;i++)if(!t[i].isSupported)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype._update=function(){},e.prototype._attachCameras=function(e){var t,i=this,r=ee.S0.MakeArray(e||this._cameras);if(r)for(var n=function(e){var n=r[e];if(!n)return"continue";var a=n.name;if(t=o._singleInstance?0:a,!o._postProcesses[t]){var s=o._getPostProcesses();s&&(o._postProcesses[t]=Array.isArray(s)?s:[s])}o._indicesForCamera[a]||(o._indicesForCamera[a]=[]),o._postProcesses[t].forEach((function(e){var t=n.attachPostProcess(e);i._indicesForCamera[a].push(t)})),o._cameras[a]||(o._cameras[a]=n)},o=this,a=0;a<r.length;a++)n(a)},e.prototype._detachCameras=function(e){var t=ee.S0.MakeArray(e||this._cameras);if(t)for(var i=function(e){var i=t[e],n=i.name,o=r._postProcesses[r._singleInstance?0:n];o&&o.forEach((function(e){i.detachPostProcess(e)})),r._cameras[n]&&(r._cameras[n]=null),delete r._indicesForCamera[n]},r=this,n=0;n<t.length;n++)i(n)},e.prototype._enable=function(e){var t=ee.S0.MakeArray(e||this._cameras);if(t)for(var i=0;i<t.length;i++)for(var r=t[i],n=r.name,o=this._singleInstance?0:n,a=0;a<this._indicesForCamera[n].length;a++){var s=this._indicesForCamera[n][a];null==r._postProcesses[s]&&t[i].attachPostProcess(this._postProcesses[o][a],s)}},e.prototype._disable=function(e){var t=ee.S0.MakeArray(e||this._cameras);if(t)for(var i=function(e){var i=t[e],n=i.name;r._postProcesses[r._singleInstance?0:n].forEach((function(e){i.detachPostProcess(e)}))},r=this,n=0;n<t.length;n++)i(n)},e.prototype.getPostProcesses=function(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null},e}();Un.l.ShadersStore.extractHighlightsPixelShader="#include<helperFunctions>\nvarying vec2 vUV;uniform sampler2D textureSampler;uniform float threshold;uniform float exposure;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);float luma=dot(LuminanceEncodeApprox,gl_FragColor.rgb*exposure);gl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;}";var ax=function(e){function t(t,i,r,n,o,a,l,c){void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var u=e.call(this,t,"extractHighlights",["threshold","exposure"],null,i,r,n,o,a,null,l,void 0,null,c)||this;return u.threshold=.9,u._exposure=1,u._inputPostProcess=null,u.onApplyObservable.add((function(e){u.externalTextureSamplerBinding=!!u._inputPostProcess,u._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",u._inputPostProcess),e.setFloat("threshold",Math.pow(u.threshold,st.rv)),e.setFloat("exposure",u._exposure)})),u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ExtractHighlightsPostProcess"},(0,f.Cg)([(0,B.lK)()],t.prototype,"threshold",void 0),t}(Gn);(0,o.Y5)("BABYLON.ExtractHighlightsPostProcess",ax);Un.l.ShadersStore.bloomMergePixelShader="uniform sampler2D textureSampler;uniform sampler2D bloomBlur;varying vec2 vUV;uniform float bloomWeight;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec3 blurred=texture2D(bloomBlur,vUV).rgb;gl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight); }\n";var sx=function(e){function t(t,i,r,n,o,a,l,c,u,h,d){void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===d&&(d=!1);var p=e.call(this,t,"bloomMerge",["bloomWeight"],["bloomBlur"],o,a,l,c,u,null,h,void 0,null,!0)||this;return p.weight=1,p.weight=n,p.externalTextureSamplerBinding=!0,p.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("bloomBlur",r),e.setFloat("bloomWeight",p.weight)})),d||p.updateEffect(),p}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"BloomMergePostProcess"},(0,f.Cg)([(0,B.lK)()],t.prototype,"weight",void 0),t}(Gn);(0,o.Y5)("BABYLON.BloomMergePostProcess",sx);var lx=function(e){function t(t,i,r,n,o,a){void 0===o&&(o=0),void 0===a&&(a=!1);var s=e.call(this,t.getEngine(),"bloom",(function(){return s._effects}),!0)||this;return s._bloomScale=i,s._effects=[],s._downscale=new ax("highlights",1,null,rr.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,a),s._blurX=new yd("horizontal blur",new u.I9(1,0),10,i,null,rr.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,a),s._blurX.alwaysForcePOT=!0,s._blurX.autoClear=!1,s._blurY=new yd("vertical blur",new u.I9(0,1),10,i,null,rr.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,a),s._blurY.alwaysForcePOT=!0,s._blurY.autoClear=!1,s.kernel=n,s._effects=[s._downscale,s._blurX,s._blurY],s._merge=new sx("bloomMerge",s._downscale,s._blurY,r,i,null,rr.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,a),s._merge.autoClear=!1,s._effects.push(s._merge),s}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"threshold",{get:function(){return this._downscale.threshold},set:function(e){this._downscale.threshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"weight",{get:function(){return this._merge.weight},set:function(e){this._merge.weight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._blurX.kernel/this._bloomScale},set:function(e){this._blurX.kernel=e*this._bloomScale,this._blurY.kernel=e*this._bloomScale},enumerable:!1,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(ox);Un.l.ShadersStore.chromaticAberrationPixelShader="uniform sampler2D textureSampler; \nuniform float chromatic_aberration;uniform float radialIntensity;uniform vec2 direction;uniform vec2 centerPosition;uniform float screen_width;uniform float screen_height;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);vec2 directionOfEffect=direction;if(directionOfEffect.x==0. && directionOfEffect.y==0.){directionOfEffect=normalize(centered_screen_pos);}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+ centered_screen_pos.y*centered_screen_pos.y;float radius=sqrt(radius2);vec4 original=texture2D(textureSampler,vUV);vec3 ref_indices=vec3(-0.3,0.0,0.3);float ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;float ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;vec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);vec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);vec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);original.r=texture2D(textureSampler,ref_coords_r).r;original.g=texture2D(textureSampler,ref_coords_g).g;original.b=texture2D(textureSampler,ref_coords_b).b;original.a=clamp(texture2D(textureSampler,ref_coords_r).a+texture2D(textureSampler,ref_coords_g).a+texture2D(textureSampler,ref_coords_b).a,0.,1.);gl_FragColor=original;}";var cx=function(e){function t(t,i,r,n,o,a,l,c,h,d){void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===d&&(d=!1);var p=e.call(this,t,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],n,o,a,l,c,null,h,void 0,null,d)||this;return p.aberrationAmount=30,p.radialIntensity=0,p.direction=new u.I9(.707,.707),p.centerPosition=new u.I9(.5,.5),p.screenWidth=i,p.screenHeight=r,p.onApplyObservable.add((function(e){e.setFloat("chromatic_aberration",p.aberrationAmount),e.setFloat("screen_width",i),e.setFloat("screen_height",r),e.setFloat("radialIntensity",p.radialIntensity),e.setFloat2("direction",p.direction.x,p.direction.y),e.setFloat2("centerPosition",p.centerPosition.x,p.centerPosition.y)})),p}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ChromaticAberrationPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.screenWidth,e.screenHeight,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable,e.textureType,!1)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"aberrationAmount",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"radialIntensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"direction",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"centerPosition",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"screenWidth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"screenHeight",void 0),t}(Gn);(0,o.Y5)("BABYLON.ChromaticAberrationPostProcess",cx);Un.l.ShadersStore.circleOfConfusionPixelShader="uniform sampler2D depthSampler;varying vec2 vUV;uniform vec2 cameraMinMaxZ;uniform float focusDistance;uniform float cocPrecalculation;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float depth=texture2D(depthSampler,vUV).r;\n#define CUSTOM_COC_DEPTH\nfloat pixelDistance=(cameraMinMaxZ.x+cameraMinMaxZ.y*depth)*1000.0; \n#define CUSTOM_COC_PIXELDISTANCE\nfloat coc=abs(cocPrecalculation*((focusDistance-pixelDistance)/pixelDistance));coc=clamp(coc,0.0,1.0);gl_FragColor=vec4(coc,coc,coc,1.0);}\n";var ux=function(e){function t(t,i,r,n,o,a,l,c,u){void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1);var h=e.call(this,t,"circleOfConfusion",["cameraMinMaxZ","focusDistance","cocPrecalculation"],["depthSampler"],r,n,o,a,l,null,c,void 0,null,u)||this;return h.lensSize=50,h.fStop=1.4,h.focusDistance=2e3,h.focalLength=50,h._depthTexture=null,h._depthTexture=i,h.onApplyObservable.add((function(e){if(h._depthTexture){e.setTexture("depthSampler",h._depthTexture);var t=h.lensSize/h.fStop*h.focalLength/(h.focusDistance-h.focalLength);e.setFloat("focusDistance",h.focusDistance),e.setFloat("cocPrecalculation",t);var i=h._depthTexture.activeCamera;e.setFloat2("cameraMinMaxZ",i.minZ,i.maxZ-i.minZ)}else y.V.Warn("No depth texture set on CircleOfConfusionPostProcess")})),h}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"CircleOfConfusionPostProcess"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._depthTexture=e},enumerable:!1,configurable:!0}),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensSize",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"fStop",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"focusDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"focalLength",void 0),t}(Gn);(0,o.Y5)("BABYLON.CircleOfConfusionPostProcess",ux);Un.l.ShadersStore.colorCorrectionPixelShader="uniform sampler2D textureSampler; \nuniform sampler2D colorTable; \nvarying vec2 vUV;const float SLICE_COUNT=16.0; \nvec4 sampleAs3DTexture(sampler2D textureSampler,vec3 uv,float width) {float sliceSize=1.0/width; \nfloat slicePixelSize=sliceSize/width; \nfloat sliceInnerSize=slicePixelSize*(width-1.0); \nfloat zSlice0=min(floor(uv.z*width),width-1.0);float zSlice1=min(zSlice0+1.0,width-1.0);float xOffset=slicePixelSize*0.5+uv.x*sliceInnerSize;float s0=xOffset+(zSlice0*sliceSize);float s1=xOffset+(zSlice1*sliceSize);vec4 slice0Color=texture2D(textureSampler,vec2(s0,uv.y));vec4 slice1Color=texture2D(textureSampler,vec2(s1,uv.y));float zOffset=mod(uv.z*width,1.0);vec4 result=mix(slice0Color,slice1Color,zOffset);return result;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 screen_color=texture2D(textureSampler,vUV);gl_FragColor=sampleAs3DTexture(colorTable,screen_color.rgb,SLICE_COUNT);}";var hx=function(e){function t(t,i,r,n,o,a,s){var l=e.call(this,t,"colorCorrection",null,["colorTable"],r,n,o,a,s)||this,c=(null==n?void 0:n.getScene())||null;return l._colorTableTexture=new rr.g(i,c,!0,!1,rr.g.TRILINEAR_SAMPLINGMODE),l._colorTableTexture.anisotropicFilteringLevel=1,l._colorTableTexture.wrapU=rr.g.CLAMP_ADDRESSMODE,l._colorTableTexture.wrapV=rr.g.CLAMP_ADDRESSMODE,l.colorTableUrl=i,l.onApply=function(e){e.setTexture("colorTable",l._colorTableTexture)},l}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ColorCorrectionPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.colorTableUrl,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"colorTableUrl",void 0),t}(Gn);(0,o.Y5)("BABYLON.ColorCorrectionPostProcess",hx);Un.l.ShadersStore.convolutionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform float kernel[9];\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 colorSum =\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,-1))*kernel[0] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,-1))*kernel[1] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,-1))*kernel[2] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0))*kernel[3] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,0))*kernel[4] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0))*kernel[5] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,1))*kernel[6] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1))*kernel[7] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,1))*kernel[8];float kernelWeight =\nkernel[0] +\nkernel[1] +\nkernel[2] +\nkernel[3] +\nkernel[4] +\nkernel[5] +\nkernel[6] +\nkernel[7] +\nkernel[8];if (kernelWeight<=0.0) {kernelWeight=1.0;}\ngl_FragColor=vec4((colorSum/kernelWeight).rgb,1);}";var dx=function(e){function t(t,i,r,n,o,a,l,c){void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"convolution",["kernel","screenSize"],null,r,n,o,a,l,null,c)||this;return u.kernel=i,u.onApply=function(e){e.setFloat2("screenSize",u.width,u.height),e.setArray("kernel",u.kernel)},u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ConvolutionPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.kernel,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable,e.textureType)}),e,r,n)},t.EdgeDetect0Kernel=[1,0,-1,0,0,0,-1,0,1],t.EdgeDetect1Kernel=[0,1,0,1,-4,1,0,1,0],t.EdgeDetect2Kernel=[-1,-1,-1,-1,8,-1,-1,-1,-1],t.SharpenKernel=[0,-1,0,-1,5,-1,0,-1,0],t.EmbossKernel=[-2,-1,0,-1,1,1,0,1,2],t.GaussianKernel=[0,1,0,1,1,1,0,1,0],(0,f.Cg)([(0,B.lK)()],t.prototype,"kernel",void 0),t}(Gn);(0,o.Y5)("BABYLON.ConvolutionPostProcess",dx);var px=function(e){function t(t,i,r,n,o,a,l,c,u,h,d,p,f,_){void 0===c&&(c=null),void 0===u&&(u=rr.g.BILINEAR_SAMPLINGMODE),void 0===p&&(p=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f=!1),void 0===_&&(_=s.Y.TEXTUREFORMAT_RGBA);var m=e.call(this,t,r,n,o,a,u=s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,h,d,p,"#define DOF 1\n",f,_)||this;return m.direction=r,m.externalTextureSamplerBinding=!!c,m.onApplyObservable.add((function(e){null!=c&&e.setTextureFromPostProcess("textureSampler",c),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",l)})),m}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DepthOfFieldBlurPostProcess"},(0,f.Cg)([(0,B.lK)()],t.prototype,"direction",void 0),t}(yd);(0,o.Y5)("BABYLON.DepthOfFieldBlurPostProcess",px);Un.l.ShadersStore.depthOfFieldMergePixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform sampler2D circleOfConfusionSampler;uniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float coc=TEXTUREFUNC(circleOfConfusionSampler,vUV,0.0).r;\n#if BLUR_LEVEL==0\nvec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);gl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL==1\nif(coc<0.5){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(original,blurred1,coc/0.5);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);}\n#endif\n#if BLUR_LEVEL==2\nif(coc<0.33){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(original,blurred2,coc/0.33);}else if(coc<0.66){vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);}\n#endif\n}\n";var fx,_x=function(e){function t(t,i,r,n,o,a,l,c,u,h,d){void 0===h&&(h=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===d&&(d=!1);var p=e.call(this,t,"depthOfFieldMerge",[],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"],o,a,l,c,u,null,h,void 0,null,!0)||this;return p._blurSteps=n,p.externalTextureSamplerBinding=!0,p.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",r),n.forEach((function(t,i){e.setTextureFromPostProcessOutput("blurStep"+(n.length-i-1),t)}))})),d||p.updateEffect(),p}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DepthOfFieldMergePostProcess"},t.prototype.updateEffect=function(t,i,r,n,o,a){void 0===t&&(t=null),void 0===i&&(i=null),void 0===r&&(r=null),t||(t="",t+="#define BLUR_LEVEL "+(this._blurSteps.length-1)+"\n"),e.prototype.updateEffect.call(this,t,i,r,n,o,a)},t}(Gn);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(fx||(fx={}));var mx=function(e){function t(t,i,r,n,o){void 0===r&&(r=0),void 0===n&&(n=0),void 0===o&&(o=!1);var a=e.call(this,t.getEngine(),"depth of field",(function(){return a._effects}),!0)||this;a._effects=[];var l=t.getEngine(),c=l.isWebGPU||l.version>1?s.Y.TEXTUREFORMAT_RED:s.Y.TEXTUREFORMAT_RGBA;a._circleOfConfusion=new ux("circleOfConfusion",i,1,null,rr.g.BILINEAR_SAMPLINGMODE,l,!1,n,o),a._depthOfFieldBlurY=[],a._depthOfFieldBlurX=[];var h=1,d=15;switch(r){case 2:h=3,d=51;break;case 1:h=2,d=31;break;default:d=15,h=1}for(var p=d/Math.pow(2,h-1),f=1,_=0;_<h;_++){var m=new px("vertical blur",t,new u.I9(0,1),p,f,null,a._circleOfConfusion,0==_?a._circleOfConfusion:null,rr.g.BILINEAR_SAMPLINGMODE,l,!1,n,o,0==_?c:s.Y.TEXTUREFORMAT_RGBA);m.autoClear=!1,f=.75/Math.pow(2,_);var g=new px("horizontal blur",t,new u.I9(1,0),p,f,null,a._circleOfConfusion,null,rr.g.BILINEAR_SAMPLINGMODE,l,!1,n,o);g.autoClear=!1,a._depthOfFieldBlurY.push(m),a._depthOfFieldBlurX.push(g)}for(a._effects=[a._circleOfConfusion],_=0;_<a._depthOfFieldBlurX.length;_++)a._effects.push(a._depthOfFieldBlurY[_]),a._effects.push(a._depthOfFieldBlurX[_]);return a._dofMerge=new _x("dofMerge",a._circleOfConfusion,a._circleOfConfusion,a._depthOfFieldBlurX,f,null,rr.g.BILINEAR_SAMPLINGMODE,l,!1,n,o),a._dofMerge.autoClear=!1,a._effects.push(a._dofMerge),a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"focalLength",{get:function(){return this._circleOfConfusion.focalLength},set:function(e){this._circleOfConfusion.focalLength=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fStop",{get:function(){return this._circleOfConfusion.fStop},set:function(e){this._circleOfConfusion.fStop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"focusDistance",{get:function(){return this._circleOfConfusion.focusDistance},set:function(e){this._circleOfConfusion.focusDistance=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lensSize",{get:function(){return this._circleOfConfusion.lensSize},set:function(e){this._circleOfConfusion.lensSize=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DepthOfFieldEffect"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._circleOfConfusion.depthTexture=e},enumerable:!1,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(ox);Un.l.ShadersStore.displayPassPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D passSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(passSampler,vUV);}";var gx=function(e){function t(t,i,r,n,o,a){return e.call(this,t,"displayPass",["passSampler"],["passSampler"],i,r,n,o,a)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"DisplayPassPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},t}(Gn);(0,o.Y5)("BABYLON.DisplayPassPostProcess",gx);Un.l.ShadersStore.filterPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform mat4 kernelMatrix;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec3 baseColor=texture2D(textureSampler,vUV).rgb;vec3 updatedColor=(kernelMatrix*vec4(baseColor,1.0)).rgb;gl_FragColor=vec4(updatedColor,1.0);}";var vx=function(e){function t(t,i,r,n,o,a,s){var l=e.call(this,t,"filter",["kernelMatrix"],null,r,n,o,a,s)||this;return l.kernelMatrix=i,l.onApply=function(e){e.setMatrix("kernelMatrix",l.kernelMatrix)},l}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FilterPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.kernelMatrix,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.GG)()],t.prototype,"kernelMatrix",void 0),t}(Gn);(0,o.Y5)("BABYLON.FilterPostProcess",vx);Un.l.ShadersStore.fxaaPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nuniform sampler2D textureSampler;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const float fxaaQualitySubpix=1.0;const float fxaaQualityEdgeThreshold=0.166;const float fxaaQualityEdgeThresholdMin=0.0833;const vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){vec2 posM;posM.x=vUV.x;posM.y=vUV.y;vec4 rgbyM=TEXTUREFUNC(textureSampler,vUV,0.0);float lumaM=FxaaLuma(rgbyM);float lumaS=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordS,0.0));float lumaE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordE,0.0));float lumaN=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordN,0.0));float lumaW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordW,0.0));float maxSM=max(lumaS,lumaM);float minSM=min(lumaS,lumaM);float maxESM=max(lumaE,maxSM);float minESM=min(lumaE,minSM);float maxWN=max(lumaN,lumaW);float minWN=min(lumaN,lumaW);float rangeMax=max(maxWN,maxESM);float rangeMin=min(minWN,minESM);float rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;float range=rangeMax-rangeMin;float rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;return;}\n#endif\nfloat lumaNW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNW,0.0));float lumaSE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSE,0.0));float lumaNE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNE,0.0));float lumaSW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSW,0.0));float lumaNS=lumaN+lumaS;float lumaWE=lumaW+lumaE;float subpixRcpRange=1.0/range;float subpixNSWE=lumaNS+lumaWE;float edgeHorz1=(-2.0*lumaM)+lumaNS;float edgeVert1=(-2.0*lumaM)+lumaWE;float lumaNESE=lumaNE+lumaSE;float lumaNWNE=lumaNW+lumaNE;float edgeHorz2=(-2.0*lumaE)+lumaNESE;float edgeVert2=(-2.0*lumaN)+lumaNWNE;float lumaNWSW=lumaNW+lumaSW;float lumaSWSE=lumaSW+lumaSE;float edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);float edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);float edgeHorz3=(-2.0*lumaW)+lumaNWSW;float edgeVert3=(-2.0*lumaS)+lumaSWSE;float edgeHorz=abs(edgeHorz3)+edgeHorz4;float edgeVert=abs(edgeVert3)+edgeVert4;float subpixNWSWNESE=lumaNWSW+lumaNESE;float lengthSign=texelSize.x;bool horzSpan=edgeHorz>=edgeVert;float subpixA=subpixNSWE*2.0+subpixNWSWNESE;if (!horzSpan)\n{lumaN=lumaW;}\nif (!horzSpan) \n{lumaS=lumaE;}\nif (horzSpan) \n{lengthSign=texelSize.y;}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;float gradientN=lumaN-lumaM;float gradientS=lumaS-lumaM;float lumaNN=lumaN+lumaM;float lumaSS=lumaS+lumaM;bool pairN=abs(gradientN)>=abs(gradientS);float gradient=max(abs(gradientN),abs(gradientS));if (pairN)\n{lengthSign=-lengthSign;}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);vec2 posB;posB.x=posM.x;posB.y=posM.y;vec2 offNP;offNP.x=(!horzSpan) ? 0.0 : texelSize.x;offNP.y=(horzSpan) ? 0.0 : texelSize.y;if (!horzSpan) \n{posB.x+=lengthSign*0.5;}\nif (horzSpan)\n{posB.y+=lengthSign*0.5;}\nvec2 posN;posN.x=posB.x-offNP.x*1.5;posN.y=posB.y-offNP.y*1.5;vec2 posP;posP.x=posB.x+offNP.x*1.5;posP.y=posB.y+offNP.y*1.5;float subpixD=((-2.0)*subpixC)+3.0;float lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN,0.0));float subpixE=subpixC*subpixC;float lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP,0.0));if (!pairN) \n{lumaNN=lumaSS;}\nfloat gradientScaled=gradient*1.0/4.0;float lumaMM=lumaM-lumaNN*0.5;float subpixF=subpixD*subpixE;bool lumaMLTZero=lumaMM<0.0;lumaEndN-=lumaNN*0.5;lumaEndP-=lumaNN*0.5;bool doneN=abs(lumaEndN)>=gradientScaled;bool doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) \n{posN.x-=offNP.x*3.0;}\nif (!doneN) \n{posN.y-=offNP.y*3.0;}\nbool doneNP=(!doneN) || (!doneP);if (!doneP) \n{posP.x+=offNP.x*3.0;}\nif (!doneP)\n{posP.y+=offNP.y*3.0;}\nif (doneNP)\n{if (!doneN) lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN.xy,0.0));if (!doneP) lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP.xy,0.0));if (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;if (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;doneN=abs(lumaEndN)>=gradientScaled;doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) posN.x-=offNP.x*12.0;if (!doneN) posN.y-=offNP.y*12.0;doneNP=(!doneN) || (!doneP);if (!doneP) posP.x+=offNP.x*12.0;if (!doneP) posP.y+=offNP.y*12.0;}\nfloat dstN=posM.x-posN.x;float dstP=posP.x-posM.x;if (!horzSpan)\n{dstN=posM.y-posN.y;}\nif (!horzSpan) \n{dstP=posP.y-posM.y;}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;float spanLength=(dstP+dstN);bool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;float spanLengthRcp=1.0/spanLength;bool directionN=dstN<dstP;float dst=min(dstN,dstP);bool goodSpan=directionN ? goodSpanN : goodSpanP;float subpixG=subpixF*subpixF;float pixelOffset=(dst*(-spanLengthRcp))+0.5;float subpixH=subpixG*fxaaQualitySubpix;float pixelOffsetGood=goodSpan ? pixelOffset : 0.0;float pixelOffsetSubpix=max(pixelOffsetGood,subpixH);if (!horzSpan)\n{posM.x+=pixelOffsetSubpix*lengthSign;}\nif (horzSpan)\n{posM.y+=pixelOffsetSubpix*lengthSign;}\n#ifdef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;}\nelse\n{gl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);}\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);\n#endif\n}";Un.l.ShadersStore.fxaaVertexShader="attribute vec2 position;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd);sampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;sampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;sampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;sampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;sampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;sampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;sampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;sampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var yx=function(e){function t(t,i,r,n,o,a,l){void 0===r&&(r=null),void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT);var c=e.call(this,t,"fxaa",["texelSize"],null,i,r,n||rr.g.BILINEAR_SAMPLINGMODE,o,a,null,l,"fxaa",void 0,!0)||this,u=c._getDefines();return c.updateEffect(u),c.onApplyObservable.add((function(e){var t=c.texelSize;e.setFloat2("texelSize",t.x,t.y)})),c}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FxaaPostProcess"},t.prototype._getDefines=function(){var e=this.getEngine();return e&&e.extractDriverInfo().toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},t}(Gn);(0,o.Y5)("BABYLON.FxaaPostProcess",yx);Un.l.ShadersStore.grainPixelShader="#include<helperFunctions>\nuniform sampler2D textureSampler; \nuniform float intensity;uniform float animatedSeed;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec2 seed=vUV*(animatedSeed);float grain=dither(seed,intensity);float lum=getLuminance(gl_FragColor.rgb);float grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;gl_FragColor.rgb+=grain*grainAmount;gl_FragColor.rgb=max(gl_FragColor.rgb,0.0);}";var bx=function(e){function t(t,i,r,n,o,a,l,c){void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var u=e.call(this,t,"grain",["intensity","animatedSeed"],[],i,r,n,o,a,null,l,void 0,null,c)||this;return u.intensity=30,u.animated=!1,u.onApplyObservable.add((function(e){e.setFloat("intensity",u.intensity),e.setFloat("animatedSeed",u.animated?Math.random()+1:1)})),u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"GrainPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"intensity",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"animated",void 0),t}(Gn);(0,o.Y5)("BABYLON.GrainPostProcess",bx);Un.l.ShadersStore.highlightsPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;const vec3 RGBLuminanceCoefficients=vec3(0.2126,0.7152,0.0722);\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec4 tex=texture2D(textureSampler,vUV);vec3 c=tex.rgb;float luma=dot(c.rgb,RGBLuminanceCoefficients);gl_FragColor=vec4(pow(c,vec3(25.0-luma*15.0)),tex.a); }";var Tx=function(e){function t(t,i,r,n,o,a,l){return void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),e.call(this,t,"highlights",null,null,i,r,n,o,a,null,l)||this}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"HighlightsPostProcess"},t}(Gn);Un.l.ShadersStore.imageProcessingPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;}";var Ex=function(e){function t(t,i,r,n,o,a,l,c){void 0===r&&(r=null),void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"imageProcessing",[],[],i,r,n,o,a,null,l,"postprocess",null,!0)||this;return u._fromLinearSpace=!0,u._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:0,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,DITHER:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1,SKIPFINALCOLORCLAMP:!1},c?(c.applyByPostProcess=!0,u._attachImageProcessingConfiguration(c,!0),u._updateParameters()):(u._attachImageProcessingConfiguration(null,!0),u.imageProcessingConfiguration.applyByPostProcess=!0),u.onApply=function(e){u.imageProcessingConfiguration.bind(e,u.aspectRatio)},u}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){e.applyByPostProcess=!0,this._attachImageProcessingConfiguration(e)},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e,t){var i=this;if(void 0===t&&(t=!1),e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{var r=null,n=this.getEngine(),o=this.getCamera();if(o)r=o.getScene();else if(n&&n.scenes){var a=n.scenes;r=a[a.length-1]}else r=M.q.LastCreatedScene;this._imageProcessingConfiguration=r?r.imageProcessingConfiguration:new he}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){i._updateParameters()}))),t||this._updateParameters()}},Object.defineProperty(t.prototype,"isSupported",{get:function(){var e=this.getEffect();return!e||e.isSupported},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingTexture",{get:function(){return this.imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"exposure",{get:function(){return this.imageProcessingConfiguration.exposure},set:function(e){this.imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingType",{get:function(){return this._imageProcessingConfiguration.toneMappingType},set:function(e){this._imageProcessingConfiguration.toneMappingType=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"contrast",{get:function(){return this.imageProcessingConfiguration.contrast},set:function(e){this.imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteStretch",{get:function(){return this.imageProcessingConfiguration.vignetteStretch},set:function(e){this.imageProcessingConfiguration.vignetteStretch=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreX",{get:function(){return this.imageProcessingConfiguration.vignetteCenterX},set:function(e){this.imageProcessingConfiguration.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreY",{get:function(){return this.imageProcessingConfiguration.vignetteCenterY},set:function(e){this.imageProcessingConfiguration.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCenterY",{get:function(){return this.imageProcessingConfiguration.vignetteCenterY},set:function(e){this.imageProcessingConfiguration.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCenterX",{get:function(){return this.imageProcessingConfiguration.vignetteCenterX},set:function(e){this.imageProcessingConfiguration.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteWeight",{get:function(){return this.imageProcessingConfiguration.vignetteWeight},set:function(e){this.imageProcessingConfiguration.vignetteWeight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteColor",{get:function(){return this.imageProcessingConfiguration.vignetteColor},set:function(e){this.imageProcessingConfiguration.vignetteColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCameraFov",{get:function(){return this.imageProcessingConfiguration.vignetteCameraFov},set:function(e){this.imageProcessingConfiguration.vignetteCameraFov=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteBlendMode",{get:function(){return this.imageProcessingConfiguration.vignetteBlendMode},set:function(e){this.imageProcessingConfiguration.vignetteBlendMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteEnabled",{get:function(){return this.imageProcessingConfiguration.vignetteEnabled},set:function(e){this.imageProcessingConfiguration.vignetteEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ditheringIntensity",{get:function(){return this.imageProcessingConfiguration.ditheringIntensity},set:function(e){this.imageProcessingConfiguration.ditheringIntensity=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ditheringEnabled",{get:function(){return this.imageProcessingConfiguration.ditheringEnabled},set:function(e){this.imageProcessingConfiguration.ditheringEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromLinearSpace",{get:function(){return this._fromLinearSpace},set:function(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ImageProcessingPostProcess"},t.prototype._updateParameters=function(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);var e="";for(var t in this._defines){var i=this._defines[t];switch(typeof i){case"number":case"string":e+="#define ".concat(t," ").concat(i,";\n");break;default:i&&(e+="#define ".concat(t,";\n"))}}var r=["textureSampler"],n=["scale"];he&&(he.PrepareSamplers(r,this._defines),he.PrepareUniforms(n,this._defines)),this.updateEffect(e,n,r)},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)},(0,f.Cg)([(0,B.lK)()],t.prototype,"_fromLinearSpace",void 0),t}(Gn);Un.l.IncludesShadersStore.mrtFragmentDeclaration="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nlayout(location=0) out vec4 glFragData[{X}];\n#endif\n";Un.l.ShadersStore.geometryPixelShader="#extension GL_EXT_draw_buffers : require\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\nprecision highp float;\n#ifdef BUMP\nvarying mat4 vWorldView;varying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nvarying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#ifdef NEED_UV\nvarying vec2 vUV;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#if defined(REFLECTIVITY)\n#if defined(ORMTEXTURE) || defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nuniform sampler2D reflectivitySampler;varying vec2 vReflectivityUV;\n#endif\n#ifdef ALBEDOTEXTURE\nvarying vec2 vAlbedoUV;uniform sampler2D albedoSampler;\n#endif\n#ifdef REFLECTIVITYCOLOR\nuniform vec3 reflectivityColor;\n#endif\n#ifdef ALBEDOCOLOR\nuniform vec3 albedoColor;\n#endif\n#ifdef METALLIC\nuniform float metallic;\n#endif\n#if defined(ROUGHNESS) || defined(GLOSSINESS)\nuniform float glossiness;\n#endif\n#endif\n#if defined(ALPHATEST) && defined(NEED_UV)\nuniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<mrtFragmentDeclaration>[RENDER_TARGET_COUNT]\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<helperFunctions>\nvoid main() {\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\nvec3 normalOutput;\n#ifdef BUMP\nvec3 normalW=normalize(vNormalW);\n#include<bumpFragment>\n#ifdef NORMAL_WORLDSPACE\nnormalOutput=normalW;\n#else\nnormalOutput=normalize(vec3(vWorldView*vec4(normalW,0.0)));\n#endif\n#else\nnormalOutput=normalize(vNormalV);\n#endif\n#ifdef ENCODE_NORMAL\nnormalOutput=normalOutput*0.5+0.5;\n#endif\n#ifdef PREPASS\n#ifdef PREPASS_DEPTH\ngl_FragData[DEPTH_INDEX]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);\n#endif\n#ifdef PREPASS_NORMAL\ngl_FragData[NORMAL_INDEX]=vec4(normalOutput,1.0);\n#endif\n#else\ngl_FragData[0]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);gl_FragData[1]=vec4(normalOutput,1.0);\n#endif\n#ifdef POSITION\ngl_FragData[POSITION_INDEX]=vec4(vPositionW,1.0);\n#endif\n#ifdef VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[VELOCITY_INDEX]=vec4(velocity,0.0,1.0);\n#endif\n#ifdef REFLECTIVITY\nvec4 reflectivity=vec4(0.0,0.0,0.0,1.0);\n#ifdef METALLICWORKFLOW\nfloat metal=1.0;float roughness=1.0;\n#ifdef ORMTEXTURE\nmetal*=texture2D(reflectivitySampler,vReflectivityUV).b;roughness*=texture2D(reflectivitySampler,vReflectivityUV).g;\n#endif\n#ifdef METALLIC\nmetal*=metallic;\n#endif\n#ifdef ROUGHNESS\nroughness*=(1.0-glossiness); \n#endif\nreflectivity.a-=roughness;vec3 color=vec3(1.0);\n#ifdef ALBEDOTEXTURE\ncolor=texture2D(albedoSampler,vAlbedoUV).rgb;\n#ifdef GAMMAALBEDO\ncolor=toLinearSpace(color);\n#endif\n#endif\n#ifdef ALBEDOCOLOR\ncolor*=albedoColor.xyz;\n#endif\nreflectivity.rgb=mix(vec3(0.04),color,metal);\n#else\n#if defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nreflectivity=texture2D(reflectivitySampler,vReflectivityUV);\n#ifdef GAMMAREFLECTIVITYTEXTURE\nreflectivity.rgb=toLinearSpace(reflectivity.rgb);\n#endif\n#else \n#ifdef REFLECTIVITYCOLOR\nreflectivity.rgb=toLinearSpace(reflectivityColor.xyz);reflectivity.a=1.0;\n#endif\n#endif\n#ifdef GLOSSINESSS\nreflectivity.a*=glossiness; \n#endif\n#endif\ngl_FragData[REFLECTIVITY_INDEX]=reflectivity;\n#endif\n}\n";Un.l.IncludesShadersStore.geometryVertexDeclaration="uniform mat4 viewProjection;uniform mat4 view;";Un.l.IncludesShadersStore.geometryUboDeclaration="#include<sceneUboDeclaration>\n";Un.l.ShadersStore.geometryVertexShader="precision highp float;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\n#include<__decl__geometryVertex>\n#include<clipPlaneVertexDeclaration>\nattribute vec3 position;attribute vec3 normal;\n#ifdef NEED_UV\nvarying vec2 vUV;\n#ifdef ALPHATEST\nuniform mat4 diffuseMatrix;\n#endif\n#ifdef BUMP\nuniform mat4 bumpMatrix;varying vec2 vBumpUV;\n#endif\n#ifdef REFLECTIVITY\nuniform mat4 reflectivityMatrix;uniform mat4 albedoMatrix;varying vec2 vReflectivityUV;varying vec2 vAlbedoUV;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef BUMP\nvarying mat4 vWorldView;\n#endif\n#ifdef BUMP\nvarying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#if defined(VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=vec4(finalWorld*vec4(positionUpdated,1.0));\n#ifdef BUMP\nvWorldView=view*finalWorld;vNormalW=normalUpdated;\n#else\n#ifdef NORMAL_WORLDSPACE\nvNormalV=normalize(vec3(finalWorld*vec4(normalUpdated,0.0)));\n#else\nvNormalV=normalize(vec3((view*finalWorld)*vec4(normalUpdated,0.0)));\n#endif\n#endif\nvViewPos=view*worldPos;\n#if defined(VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n#if defined(POSITION) || defined(BUMP)\nvPositionW=worldPos.xyz/worldPos.w;\n#endif\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\n#ifdef NEED_UV\n#ifdef UV1\n#if defined(ALPHATEST) && defined(ALPHATEST_UV1)\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#else\nvUV=uv;\n#endif\n#ifdef BUMP_UV1\nvBumpUV=vec2(bumpMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY_UV1\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef ALBEDO_UV1\nvAlbedoUV=vec2(albedoMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#endif\n#ifdef UV2\n#if defined(ALPHATEST) && defined(ALPHATEST_UV2)\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#else\nvUV=uv2;\n#endif\n#ifdef BUMP_UV2\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY_UV2\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#ifdef ALBEDO_UV2\nvAlbedoUV=vec2(albedoMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#endif\n#include<bumpVertex>\n}\n";var xx=["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones","bumpMatrix","reflectivityMatrix","albedoMatrix","reflectivityColor","albedoColor","metallic","glossiness","vTangentSpaceParams","vBumpInfos","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","boneTextureWidth"];(0,zo.TV)(xx);var Sx=function(){function e(t,i,r,n){void 0===i&&(i=1),void 0===r&&(r=s.Y.TEXTUREFORMAT_DEPTH16),this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this.renderTransparentMeshes=!0,this.generateNormalsInWorldSpace=!1,this._normalsAreUnsigned=!1,this._resizeObserver=null,this._enablePosition=!1,this._enableVelocity=!1,this._enableReflectivity=!1,this._clearColor=new h.ov(0,0,0,0),this._clearDepthColor=new h.ov(1e8,0,0,1),this._positionIndex=-1,this._velocityIndex=-1,this._reflectivityIndex=-1,this._depthIndex=-1,this._normalIndex=-1,this._linkedWithPrePass=!1,this.useSpecificClearForDepthTexture=!1,this._scene=t,this._ratioOrDimensions=i,this._useUbo=t.getEngine().supportsUniformBuffers,this._depthFormat=r,this._textureTypesAndFormats=n||{},e._SceneComponentInitialization(this._scene),this._createRenderTargets()}return Object.defineProperty(e.prototype,"normalsAreUnsigned",{get:function(){return this._normalsAreUnsigned},enumerable:!1,configurable:!0}),e.prototype._linkPrePassRenderer=function(e){this._linkedWithPrePass=!0,this._prePassRenderer=e,this._multiRenderTarget&&(this._multiRenderTarget.onClearObservable.clear(),this._multiRenderTarget.onClearObservable.add((function(){})))},e.prototype._unlinkPrePassRenderer=function(){this._linkedWithPrePass=!1,this._createRenderTargets()},e.prototype._resetLayout=function(){this._enablePosition=!1,this._enableReflectivity=!1,this._enableVelocity=!1,this._attachmentsFromPrePass=[]},e.prototype._forceTextureType=function(t,i){t===e.POSITION_TEXTURE_TYPE?(this._positionIndex=i,this._enablePosition=!0):t===e.VELOCITY_TEXTURE_TYPE?(this._velocityIndex=i,this._enableVelocity=!0):t===e.REFLECTIVITY_TEXTURE_TYPE?(this._reflectivityIndex=i,this._enableReflectivity=!0):t===e.DEPTH_TEXTURE_TYPE?this._depthIndex=i:t===e.NORMAL_TEXTURE_TYPE&&(this._normalIndex=i)},e.prototype._setAttachments=function(e){this._attachmentsFromPrePass=e},e.prototype._linkInternalTexture=function(e){this._multiRenderTarget.setInternalTexture(e,0,!1)},Object.defineProperty(e.prototype,"renderList",{get:function(){return this._multiRenderTarget.renderList},set:function(e){this._multiRenderTarget.renderList=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._multiRenderTarget.isSupported},enumerable:!1,configurable:!0}),e.prototype.getTextureIndex=function(t){switch(t){case e.POSITION_TEXTURE_TYPE:return this._positionIndex;case e.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;case e.REFLECTIVITY_TEXTURE_TYPE:return this._reflectivityIndex;case e.DEPTH_TEXTURE_TYPE:return this._linkedWithPrePass?this._depthIndex:0;case e.NORMAL_TEXTURE_TYPE:return this._linkedWithPrePass?this._normalIndex:1;default:return-1}},Object.defineProperty(e.prototype,"enablePosition",{get:function(){return this._enablePosition},set:function(e){this._enablePosition=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableVelocity",{get:function(){return this._enableVelocity},set:function(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this._linkedWithPrePass||(this.dispose(),this._createRenderTargets()),this._scene.needsPreviousWorldMatrices=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableReflectivity",{get:function(){return this._enableReflectivity},set:function(e){this._enableReflectivity=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ratio",{get:function(){return"object"==typeof this._ratioOrDimensions?1:this._ratioOrDimensions},enumerable:!1,configurable:!0}),e.prototype.isReady=function(e,t){var i=e.getMaterial();if(i&&i.disableDepthWrite)return!1;var r=[],n=[Te.R.PositionKind,Te.R.NormalKind],o=e.getMesh();if(i){var a=!1;if(i.needAlphaTesting()&&i.getAlphaTestTexture()&&(r.push("#define ALPHATEST"),r.push("#define ALPHATEST_UV".concat(i.getAlphaTestTexture().coordinatesIndex+1)),a=!0),i.bumpTexture&&Ro.BumpTextureEnabled&&(r.push("#define BUMP"),r.push("#define BUMP_UV".concat(i.bumpTexture.coordinatesIndex+1)),a=!0),this._enableReflectivity){var s=!1;"PBRMetallicRoughnessMaterial"===i.getClassName()?(i.metallicRoughnessTexture&&(r.push("#define ORMTEXTURE"),r.push("#define REFLECTIVITY_UV".concat(i.metallicRoughnessTexture.coordinatesIndex+1)),r.push("#define METALLICWORKFLOW"),a=!0,s=!0),null!=i.metallic&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),s=!0),null!=i.roughness&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),s=!0),s&&(i.baseTexture&&(r.push("#define ALBEDOTEXTURE"),r.push("#define ALBEDO_UV".concat(i.baseTexture.coordinatesIndex+1)),i.baseTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),a=!0),i.baseColor&&r.push("#define ALBEDOCOLOR"))):"PBRSpecularGlossinessMaterial"===i.getClassName()?(i.specularGlossinessTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push("#define REFLECTIVITY_UV".concat(i.specularGlossinessTexture.coordinatesIndex+1)),a=!0,i.specularGlossinessTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE")):i.specularColor&&r.push("#define REFLECTIVITYCOLOR"),null!=i.glossiness&&r.push("#define GLOSSINESS")):"PBRMaterial"===i.getClassName()?(i.metallicTexture&&(r.push("#define ORMTEXTURE"),r.push("#define REFLECTIVITY_UV".concat(i.metallicTexture.coordinatesIndex+1)),r.push("#define METALLICWORKFLOW"),a=!0,s=!0),null!=i.metallic&&(r.push("#define METALLIC"),r.push("#define METALLICWORKFLOW"),s=!0),null!=i.roughness&&(r.push("#define ROUGHNESS"),r.push("#define METALLICWORKFLOW"),s=!0),s?(i.albedoTexture&&(r.push("#define ALBEDOTEXTURE"),r.push("#define ALBEDO_UV".concat(i.albedoTexture.coordinatesIndex+1)),i.albedoTexture.gammaSpace&&r.push("#define GAMMAALBEDO"),a=!0),i.albedoColor&&r.push("#define ALBEDOCOLOR")):(i.reflectivityTexture?(r.push("#define SPECULARGLOSSINESSTEXTURE"),r.push("#define REFLECTIVITY_UV".concat(i.reflectivityTexture.coordinatesIndex+1)),i.reflectivityTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),a=!0):i.reflectivityColor&&r.push("#define REFLECTIVITYCOLOR"),null!=i.microSurface&&r.push("#define GLOSSINESS"))):"StandardMaterial"===i.getClassName()&&(i.specularTexture&&(r.push("#define REFLECTIVITYTEXTURE"),r.push("#define REFLECTIVITY_UV".concat(i.specularTexture.coordinatesIndex+1)),i.specularTexture.gammaSpace&&r.push("#define GAMMAREFLECTIVITYTEXTURE"),a=!0),i.specularColor&&r.push("#define REFLECTIVITYCOLOR"))}a&&(r.push("#define NEED_UV"),o.isVerticesDataPresent(Te.R.UVKind)&&(n.push(Te.R.UVKind),r.push("#define UV1")),o.isVerticesDataPresent(Te.R.UV2Kind)&&(n.push(Te.R.UV2Kind),r.push("#define UV2")))}this._linkedWithPrePass&&(r.push("#define PREPASS"),-1!==this._depthIndex&&(r.push("#define DEPTH_INDEX "+this._depthIndex),r.push("#define PREPASS_DEPTH")),-1!==this._normalIndex&&(r.push("#define NORMAL_INDEX "+this._normalIndex),r.push("#define PREPASS_NORMAL"))),this._enablePosition&&(r.push("#define POSITION"),r.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(r.push("#define VELOCITY"),r.push("#define VELOCITY_INDEX "+this._velocityIndex),-1===this.excludedSkinnedMeshesFromVelocity.indexOf(o)&&r.push("#define BONES_VELOCITY_ENABLED")),this._enableReflectivity&&(r.push("#define REFLECTIVITY"),r.push("#define REFLECTIVITY_INDEX "+this._reflectivityIndex)),this.generateNormalsInWorldSpace&&r.push("#define NORMAL_WORLDSPACE"),this._normalsAreUnsigned&&r.push("#define ENCODE_NORMAL"),o.useBones&&o.computeBonesUsingShaders&&o.skeleton?(n.push(Te.R.MatricesIndicesKind),n.push(Te.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(n.push(Te.R.MatricesIndicesExtraKind),n.push(Te.R.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),r.push("#define BONETEXTURE "+o.skeleton.isUsingTextureForMatrices),r.push("#define BonesPerMesh "+(o.skeleton.bones.length+1))):(r.push("#define NUM_BONE_INFLUENCERS 0"),r.push("#define BONETEXTURE false"),r.push("#define BonesPerMesh 0"));var l=o.morphTargetManager,c=0;l&&(c=l.numMaxInfluencers||l.numInfluencers)>0&&(r.push("#define MORPHTARGETS"),r.push("#define NUM_MORPH_INFLUENCERS "+c),l.isUsingTextureForTargets&&r.push("#define MORPHTARGETS_TEXTURE"),(0,Li.MF)(n,o,c)),t&&(r.push("#define INSTANCES"),(0,Li.te)(n,this._enableVelocity),e.getRenderingMesh().hasThinInstances&&r.push("#define THIN_INSTANCES")),this._linkedWithPrePass?r.push("#define RENDER_TARGET_COUNT "+this._attachmentsFromPrePass.length):r.push("#define RENDER_TARGET_COUNT "+this._multiRenderTarget.textures.length),(0,zo.tv)(i,this._scene,r);var u=this._scene.getEngine(),h=e._getDrawWrapper(void 0,!0),d=h.defines,p=r.join("\n");return d!==p&&h.setEffect(u.createEffect("geometry",{attributes:n,uniformsNames:xx,samplers:["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler"],defines:p,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:c}},u),p),h.effect.isReady()},e.prototype.getGBuffer=function(){return this._multiRenderTarget},Object.defineProperty(e.prototype,"samples",{get:function(){return this._multiRenderTarget.samples},set:function(e){this._multiRenderTarget.samples=e},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this.getGBuffer().dispose()},e.prototype._assignRenderTargetIndices=function(){var t=[],i=[],r=2;return t.push("gBuffer_Depth","gBuffer_Normal"),i.push(this._textureTypesAndFormats[e.DEPTH_TEXTURE_TYPE]),i.push(this._textureTypesAndFormats[e.NORMAL_TEXTURE_TYPE]),this._enablePosition&&(this._positionIndex=r,r++,t.push("gBuffer_Position"),i.push(this._textureTypesAndFormats[e.POSITION_TEXTURE_TYPE])),this._enableVelocity&&(this._velocityIndex=r,r++,t.push("gBuffer_Velocity"),i.push(this._textureTypesAndFormats[e.VELOCITY_TEXTURE_TYPE])),this._enableReflectivity&&(this._reflectivityIndex=r,r++,t.push("gBuffer_Reflectivity"),i.push(this._textureTypesAndFormats[e.REFLECTIVITY_TEXTURE_TYPE])),[r,t,i]},e.prototype._createRenderTargets=function(){var t,i=this,r=this._scene.getEngine(),n=(t=this._assignRenderTargetIndices())[0],o=t[1],a=t[2],l=s.Y.TEXTURETYPE_UNSIGNED_BYTE;r._caps.textureFloat&&r._caps.textureFloatLinearFiltering?l=s.Y.TEXTURETYPE_FLOAT:r._caps.textureHalfFloat&&r._caps.textureHalfFloatLinearFiltering&&(l=s.Y.TEXTURETYPE_HALF_FLOAT);for(var c=void 0!==this._ratioOrDimensions.width?this._ratioOrDimensions:{width:r.getRenderWidth()*this._ratioOrDimensions,height:r.getRenderHeight()*this._ratioOrDimensions},h=[],d=[],p=0,f=a;p<f.length;p++){var _=f[p];_?(h.push(_.textureType),d.push(_.textureFormat)):(h.push(l),d.push(s.Y.TEXTUREFORMAT_RGBA))}if(this._normalsAreUnsigned=h[e.NORMAL_TEXTURE_TYPE]===s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV||h[e.NORMAL_TEXTURE_TYPE]===s.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV,this._multiRenderTarget=new gm("gBuffer",c,n,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,types:h,formats:d,depthTextureFormat:this._depthFormat},o.concat("gBuffer_DepthBuffer")),this.isSupported){this._multiRenderTarget.wrapU=rr.g.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=rr.g.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null;for(var m=[!0],g=[!1],v=[!0],y=1;y<n;++y)m.push(!0),v.push(!1),g.push(!0);var b=r.buildTextureLayout(m),T=r.buildTextureLayout(g),E=r.buildTextureLayout(v);this._multiRenderTarget.onClearObservable.add((function(e){e.bindAttachments(i.useSpecificClearForDepthTexture?T:b),e.clear(i._clearColor,!0,!0,!0),i.useSpecificClearForDepthTexture&&(e.bindAttachments(E),e.clear(i._clearDepthColor,!0,!0,!0)),e.bindAttachments(b)})),this._resizeObserver=r.onResizeObservable.add((function(){if(i._multiRenderTarget){var e=void 0!==i._ratioOrDimensions.width?i._ratioOrDimensions:{width:r.getRenderWidth()*i._ratioOrDimensions,height:r.getRenderHeight()*i._ratioOrDimensions};i._multiRenderTarget.resize(e)}}));var x=function(e){var t=e.getRenderingMesh(),r=e.getEffectiveMesh(),n=i._scene,o=n.getEngine(),a=e.getMaterial();if(a){if(r._internalAbstractMeshDataInfo._isActiveIntermediate=!1,i._enableVelocity&&!i._previousTransformationMatrices[r.uniqueId]&&(i._previousTransformationMatrices[r.uniqueId]={world:u.uq.Identity(),viewProjection:n.getTransformMatrix()},t.skeleton)){var s=t.skeleton.getTransformMatrices(t);i._previousBonesTransformationMatrices[t.uniqueId]=i._copyBonesTransformationMatrices(s,new Float32Array(s.length))}var l=t._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!l.mustReturn){var c=o.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]||t.hasThinInstances),h=r.getWorldMatrix();if(i.isReady(e,c)){var d=e._getDrawWrapper();if(!d)return;var p=d.effect;o.enableEffect(d),c||t._bind(e,p,a.fillMode),i._useUbo?((0,Li._8)(p,i._scene.getSceneUniformBuffer()),i._scene.finalizeSceneUbo()):(p.setMatrix("viewProjection",n.getTransformMatrix()),p.setMatrix("view",n.getViewMatrix()));var f=void 0,_=t._instanceDataStorage;if(_.isFrozen||!a.backFaceCulling&&null===a.sideOrientation)f=_.sideOrientation;else{var m=r._getWorldMatrixDeterminant();f=a._getEffectiveOrientation(t),m<0&&(f=f===Bi.ClockWiseSideOrientation?Bi.CounterClockWiseSideOrientation:Bi.ClockWiseSideOrientation)}if(a._preBind(d,f),a.needAlphaTesting()){var g=a.getAlphaTestTexture();g&&(p.setTexture("diffuseSampler",g),p.setMatrix("diffuseMatrix",g.getTextureMatrix()))}if(a.bumpTexture&&n.getEngine().getCaps().standardDerivatives&&Ro.BumpTextureEnabled&&(p.setFloat3("vBumpInfos",a.bumpTexture.coordinatesIndex,1/a.bumpTexture.level,a.parallaxScaleBias),p.setMatrix("bumpMatrix",a.bumpTexture.getTextureMatrix()),p.setTexture("bumpSampler",a.bumpTexture),p.setFloat2("vTangentSpaceParams",a.invertNormalMapX?-1:1,a.invertNormalMapY?-1:1)),i._enableReflectivity&&("PBRMetallicRoughnessMaterial"===a.getClassName()?(null!==a.metallicRoughnessTexture&&(p.setTexture("reflectivitySampler",a.metallicRoughnessTexture),p.setMatrix("reflectivityMatrix",a.metallicRoughnessTexture.getTextureMatrix())),null!==a.metallic&&p.setFloat("metallic",a.metallic),null!==a.roughness&&p.setFloat("glossiness",1-a.roughness),null!==a.baseTexture&&(p.setTexture("albedoSampler",a.baseTexture),p.setMatrix("albedoMatrix",a.baseTexture.getTextureMatrix())),null!==a.baseColor&&p.setColor3("albedoColor",a.baseColor)):"PBRSpecularGlossinessMaterial"===a.getClassName()?(null!==a.specularGlossinessTexture?(p.setTexture("reflectivitySampler",a.specularGlossinessTexture),p.setMatrix("reflectivityMatrix",a.specularGlossinessTexture.getTextureMatrix())):null!==a.specularColor&&p.setColor3("reflectivityColor",a.specularColor),null!==a.glossiness&&p.setFloat("glossiness",a.glossiness)):"PBRMaterial"===a.getClassName()?(null!==a.metallicTexture&&(p.setTexture("reflectivitySampler",a.metallicTexture),p.setMatrix("reflectivityMatrix",a.metallicTexture.getTextureMatrix())),null!==a.metallic&&p.setFloat("metallic",a.metallic),null!==a.roughness&&p.setFloat("glossiness",1-a.roughness),null!==a.roughness||null!==a.metallic||null!==a.metallicTexture?(null!==a.albedoTexture&&(p.setTexture("albedoSampler",a.albedoTexture),p.setMatrix("albedoMatrix",a.albedoTexture.getTextureMatrix())),null!==a.albedoColor&&p.setColor3("albedoColor",a.albedoColor)):(null!==a.reflectivityTexture?(p.setTexture("reflectivitySampler",a.reflectivityTexture),p.setMatrix("reflectivityMatrix",a.reflectivityTexture.getTextureMatrix())):null!==a.reflectivityColor&&p.setColor3("reflectivityColor",a.reflectivityColor),null!==a.microSurface&&p.setFloat("glossiness",a.microSurface))):"StandardMaterial"===a.getClassName()&&(null!==a.specularTexture&&(p.setTexture("reflectivitySampler",a.specularTexture),p.setMatrix("reflectivityMatrix",a.specularTexture.getTextureMatrix())),null!==a.specularColor&&p.setColor3("reflectivityColor",a.specularColor))),(0,zo.gS)(p,a,i._scene),t.useBones&&t.computeBonesUsingShaders&&t.skeleton){var v=t.skeleton;if(v.isUsingTextureForMatrices&&p.getUniformIndex("boneTextureWidth")>-1){var y=v.getTransformMatrixTexture(t);p.setTexture("boneSampler",y),p.setFloat("boneTextureWidth",4*(v.bones.length+1))}else p.setMatrices("mBones",t.skeleton.getTransformMatrices(t));i._enableVelocity&&p.setMatrices("mPreviousBones",i._previousBonesTransformationMatrices[t.uniqueId])}(0,Li.nR)(t,p),t.morphTargetManager&&t.morphTargetManager.isUsingTextureForTargets&&t.morphTargetManager._bind(p),i._enableVelocity&&(p.setMatrix("previousWorld",i._previousTransformationMatrices[r.uniqueId].world),p.setMatrix("previousViewProjection",i._previousTransformationMatrices[r.uniqueId].viewProjection)),c&&t.hasThinInstances&&p.setMatrix("world",h),t._processRendering(r,e,p,a.fillMode,l,c,(function(e,t){e||p.setMatrix("world",t)}))}i._enableVelocity&&(i._previousTransformationMatrices[r.uniqueId].world=h.clone(),i._previousTransformationMatrices[r.uniqueId].viewProjection=i._scene.getTransformMatrix().clone(),t.skeleton&&i._copyBonesTransformationMatrices(t.skeleton.getTransformMatrices(t),i._previousBonesTransformationMatrices[r.uniqueId]))}}};this._multiRenderTarget.customIsReadyFunction=function(e,t,n){if((n||0===t)&&e.subMeshes)for(var o=0;o<e.subMeshes.length;++o){var a=e.subMeshes[o],s=a.getMaterial(),l=a.getRenderingMesh();if(s){var c=l._getInstancesRenderList(a._id,!!a.getReplacementMesh()),u=r.getCaps().instancedArrays&&(null!==c.visibleInstances[a._id]||l.hasThinInstances);if(!i.isReady(a,u))return!1}}return!0},this._multiRenderTarget.customRenderFunction=function(e,t,n,o){var a;if(i._linkedWithPrePass){if(!i._prePassRenderer.enabled)return;i._scene.getEngine().bindAttachments(i._attachmentsFromPrePass)}if(o.length){for(r.setColorWrite(!1),a=0;a<o.length;a++)x(o.data[a]);r.setColorWrite(!0)}for(a=0;a<e.length;a++)x(e.data[a]);for(r.setDepthWrite(!1),a=0;a<t.length;a++)x(t.data[a]);if(i.renderTransparentMeshes)for(a=0;a<n.length;a++)x(n.data[a]);r.setDepthWrite(!0)}}},e.prototype._copyBonesTransformationMatrices=function(e,t){for(var i=0;i<e.length;i++)t[i]=e[i];return t},e.DEPTH_TEXTURE_TYPE=0,e.NORMAL_TEXTURE_TYPE=1,e.POSITION_TEXTURE_TYPE=2,e.VELOCITY_TEXTURE_TYPE=3,e.REFLECTIVITY_TEXTURE_TYPE=4,e._SceneComponentInitialization=function(e){throw(0,U.n)("GeometryBufferRendererSceneComponent")},e}(),Cx=function(){this.enabled=!1,this.name="motionBlur",this.texturesRequired=[s.Y.PREPASS_VELOCITY_TEXTURE_TYPE]};Object.defineProperty(it.prototype,"geometryBufferRenderer",{get:function(){return this._geometryBufferRenderer},set:function(e){e&&e.isSupported&&(this._geometryBufferRenderer=e)},enumerable:!0,configurable:!0}),it.prototype.enableGeometryBufferRenderer=function(e,t,i){return void 0===e&&(e=1),void 0===t&&(t=s.Y.TEXTUREFORMAT_DEPTH16),this._geometryBufferRenderer||(this._geometryBufferRenderer=new Sx(this,e,t,i),this._geometryBufferRenderer.isSupported||(this._geometryBufferRenderer=null)),this._geometryBufferRenderer},it.prototype.disableGeometryBufferRenderer=function(){this._geometryBufferRenderer&&(this._geometryBufferRenderer.dispose(),this._geometryBufferRenderer=null)};var Px=function(){function e(e){this.name=Ae.NAME_GEOMETRYBUFFERRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){this.scene._geometryBufferRenderer&&e.push(this.scene._geometryBufferRenderer.getGBuffer())},e}();Sx._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_GEOMETRYBUFFERRENDERER);t||(t=new Px(e),e._addComponent(t))};Un.l.ShadersStore.motionBlurPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float motionStrength;uniform float motionScale;uniform vec2 screenSize;\n#ifdef OBJECT_BASED\nuniform sampler2D velocitySampler;\n#else\nuniform sampler2D depthSampler;uniform mat4 inverseViewProjection;uniform mat4 prevViewProjection;uniform mat4 projection;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#ifdef GEOMETRY_SUPPORTED\n#ifdef OBJECT_BASED\nvec2 texelSize=1.0/screenSize;vec4 velocityColor=texture2D(velocitySampler,vUV);velocityColor.rg=velocityColor.rg*2.0-vec2(1.0);vec2 velocity=vec2(pow(velocityColor.r,3.0),pow(velocityColor.g,3.0))*velocityColor.a;velocity*=motionScale*motionStrength;float speed=length(velocity/texelSize);int samplesCount=int(clamp(speed,1.0,SAMPLES));velocity=normalize(velocity)*texelSize;float hlim=float(-samplesCount)*0.5+0.5;vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(SAMPLES); ++i)\n{if (i>=samplesCount)\nbreak;vec2 offset=vUV+velocity*(hlim+float(i));\n#if defined(WEBGPU)\nresult+=texture2DLodEXT(textureSampler,offset,0.0);\n#else\nresult+=texture2D(textureSampler,offset);\n#endif\n}\ngl_FragColor=result/float(samplesCount);gl_FragColor.a=1.0;\n#else\nvec2 texelSize=1.0/screenSize;float depth=texture2D(depthSampler,vUV).r;depth=projection[2].z+projection[3].z/depth; \nvec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);cpos=inverseViewProjection*cpos;cpos/=cpos.w;vec4 ppos=prevViewProjection*cpos;ppos/=ppos.w;ppos.xy=ppos.xy*0.5+0.5;vec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;float speed=length(velocity/texelSize);int nSamples=int(clamp(speed,1.0,SAMPLES));vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(SAMPLES); ++i) {if (i>=nSamples)\nbreak;vec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);\n#if defined(WEBGPU)\nresult+=texture2DLodEXT(textureSampler,offset1,0.0);\n#else\nresult+=texture2D(textureSampler,offset1);\n#endif\n}\ngl_FragColor=result/float(nSamples);\n#endif\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";var Ax=function(e){function t(t,i,r,n,o,a,l,c,u,h){void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),void 0===h&&(h=!1);var d=e.call(this,t,"motionBlur",["motionStrength","motionScale","screenSize","inverseViewProjection","prevViewProjection","projection"],["velocitySampler","depthSampler"],r,n,o,a,l,"#define GEOMETRY_SUPPORTED\n#define SAMPLES 64.0\n#define OBJECT_BASED",c,void 0,null,u)||this;return d.motionStrength=1,d._motionBlurSamples=32,d._isObjectBased=!0,d._forceGeometryBuffer=!1,d._invViewProjection=null,d._previousViewProjection=null,d._forceGeometryBuffer=h,d._forceGeometryBuffer?(i.enableGeometryBufferRenderer(),d._geometryBufferRenderer&&(d._geometryBufferRenderer.enableVelocity=d._isObjectBased)):(i.enablePrePassRenderer(),d._prePassRenderer&&(d._prePassRenderer.markAsDirty(),d._prePassEffectConfiguration=new Cx)),d._applyMode(),d}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this._motionBlurSamples=e,this._updateEffect()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isObjectBased",{get:function(){return this._isObjectBased},set:function(e){this._isObjectBased!==e&&(this._isObjectBased=e,this._applyMode())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"MotionBlurPostProcess"},t.prototype.excludeSkinnedMesh=function(e){if(e.skeleton){var t=void 0;if(this._geometryBufferRenderer)t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity;else{if(!this._prePassRenderer)return;t=this._prePassRenderer.excludedSkinnedMesh}t.push(e)}},t.prototype.removeExcludedSkinnedMesh=function(e){if(e.skeleton){var t=void 0;if(this._geometryBufferRenderer)t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity;else{if(!this._prePassRenderer)return;t=this._prePassRenderer.excludedSkinnedMesh}var i=t.indexOf(e);-1!==i&&t.splice(i,1)}},t.prototype.dispose=function(t){this._geometryBufferRenderer&&(this._geometryBufferRenderer._previousTransformationMatrices={},this._geometryBufferRenderer._previousBonesTransformationMatrices={},this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity=[]),e.prototype.dispose.call(this,t)},t.prototype._applyMode=function(){var e=this;if(!this._geometryBufferRenderer&&!this._prePassRenderer)return y.V.Warn("Multiple Render Target support needed to compute object based motion blur"),this.updateEffect();this._geometryBufferRenderer&&(this._geometryBufferRenderer.enableVelocity=this._isObjectBased),this._updateEffect(),this._invViewProjection=null,this._previousViewProjection=null,this.isObjectBased?(this._prePassRenderer&&this._prePassEffectConfiguration&&(this._prePassEffectConfiguration.texturesRequired[0]=s.Y.PREPASS_VELOCITY_TEXTURE_TYPE),this.onApply=function(t){return e._onApplyObjectBased(t)}):(this._invViewProjection=u.uq.Identity(),this._previousViewProjection=this._scene.getTransformMatrix().clone(),this._prePassRenderer&&this._prePassEffectConfiguration&&(this._prePassEffectConfiguration.texturesRequired[0]=s.Y.PREPASS_DEPTH_TEXTURE_TYPE),this.onApply=function(t){return e._onApplyScreenBased(t)})},t.prototype._onApplyObjectBased=function(e){if(e.setVector2("screenSize",new u.I9(this.width,this.height)),e.setFloat("motionScale",this._scene.getAnimationRatio()),e.setFloat("motionStrength",this.motionStrength),this._geometryBufferRenderer){var t=this._geometryBufferRenderer.getTextureIndex(Sx.VELOCITY_TEXTURE_TYPE);e.setTexture("velocitySampler",this._geometryBufferRenderer.getGBuffer().textures[t])}else this._prePassRenderer&&(t=this._prePassRenderer.getIndex(s.Y.PREPASS_VELOCITY_TEXTURE_TYPE),e.setTexture("velocitySampler",this._prePassRenderer.getRenderTarget().textures[t]))},t.prototype._onApplyScreenBased=function(e){var t=u.AA.Matrix[0];if(t.copyFrom(this._scene.getTransformMatrix()),t.invertToRef(this._invViewProjection),e.setMatrix("inverseViewProjection",this._invViewProjection),e.setMatrix("prevViewProjection",this._previousViewProjection),this._previousViewProjection.copyFrom(t),e.setMatrix("projection",this._scene.getProjectionMatrix()),e.setVector2("screenSize",new u.I9(this.width,this.height)),e.setFloat("motionScale",this._scene.getAnimationRatio()),e.setFloat("motionStrength",this.motionStrength),this._geometryBufferRenderer){var i=this._geometryBufferRenderer.getTextureIndex(Sx.DEPTH_TEXTURE_TYPE);e.setTexture("depthSampler",this._geometryBufferRenderer.getGBuffer().textures[i])}else this._prePassRenderer&&(i=this._prePassRenderer.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE),e.setTexture("depthSampler",this._prePassRenderer.getRenderTarget().textures[i]))},t.prototype._updateEffect=function(){if(this._geometryBufferRenderer||this._prePassRenderer){var e=["#define GEOMETRY_SUPPORTED","#define SAMPLES "+this._motionBlurSamples.toFixed(1),this._isObjectBased?"#define OBJECT_BASED":"#define SCREEN_BASED"];this.updateEffect(e.join("\n"))}},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,r,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable,e.textureType,!1)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"motionStrength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"motionBlurSamples",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"isObjectBased",null),t}(Gn);(0,o.Y5)("BABYLON.MotionBlurPostProcess",Ax);Un.l.ShadersStore.refractionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D refractionSampler;uniform vec3 baseColor;uniform float depth;uniform float colorLevel;void main() {float ref=1.0-texture2D(refractionSampler,vUV).r;vec2 uv=vUV-vec2(0.5);vec2 offset=uv*depth*ref;vec3 sourceColor=texture2D(textureSampler,vUV-offset).rgb;gl_FragColor=vec4(sourceColor+sourceColor*ref*colorLevel,1.0);}";var Rx=function(e){function t(t,i,r,n,o,a,s,l,c,u){var h=e.call(this,t,"refraction",["baseColor","depth","colorLevel"],["refractionSampler"],a,s,l,c,u)||this;return h._ownRefractionTexture=!0,h.color=r,h.depth=n,h.colorLevel=o,h.refractionTextureUrl=i,h.onActivateObservable.add((function(e){h._refTexture=h._refTexture||new rr.g(i,e.getScene())})),h.onApplyObservable.add((function(e){e.setColor3("baseColor",h.color),e.setFloat("depth",h.depth),e.setFloat("colorLevel",h.colorLevel),e.setTexture("refractionSampler",h._refTexture)})),h}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refTexture},set:function(e){this._refTexture&&this._ownRefractionTexture&&this._refTexture.dispose(),this._refTexture=e,this._ownRefractionTexture=!1},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"RefractionPostProcess"},t.prototype.dispose=function(t){this._refTexture&&this._ownRefractionTexture&&(this._refTexture.dispose(),this._refTexture=null),e.prototype.dispose.call(this,t)},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.refractionTextureUrl,e.color,e.depth,e.colorLevel,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"color",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"depth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"colorLevel",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"refractionTextureUrl",void 0),t}(Gn);(0,o.Y5)("BABYLON.RefractionPostProcess",Rx);Un.l.ShadersStore.sharpenPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 sharpnessAmounts;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 color=texture2D(textureSampler,vUV);vec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;gl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);}";var Ix=function(e){function t(t,i,r,n,o,a,l,c){void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===c&&(c=!1);var u=e.call(this,t,"sharpen",["sharpnessAmounts","screenSize"],null,i,r,n,o,a,null,l,void 0,null,c)||this;return u.colorAmount=1,u.edgeAmount=.3,u.onApply=function(e){e.setFloat2("screenSize",u.width,u.height),e.setFloat2("sharpnessAmounts",u.edgeAmount,u.colorAmount)},u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SharpenPostProcess"},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.textureType,e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"colorAmount",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"edgeAmount",void 0),t}(Gn);(0,o.Y5)("BABYLON.SharpenPostProcess",Ix);var Mx=function(){function e(e,t){this._engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cameras",{get:function(){return this._cameras},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PostProcessRenderPipeline"},Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._renderEffects)if(Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&!this._renderEffects[e].isSupported)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype.addEffect=function(e){this._renderEffects[e._name]=e},e.prototype._rebuild=function(){},e.prototype._enableEffect=function(e,t){var i=this._renderEffects[e];i&&i._enable(ee.S0.MakeArray(t||this._cameras))},e.prototype._disableEffect=function(e,t){var i=this._renderEffects[e];i&&i._disable(ee.S0.MakeArray(t||this._cameras))},e.prototype._attachCameras=function(e,t){var i=ee.S0.MakeArray(e||this._cameras);if(i){var r,n=[];for(r=0;r<i.length;r++){var o=i[r];o&&(-1===this._cameras.indexOf(o)?this._cameras.push(o):t&&n.push(r))}for(r=0;r<n.length;r++)i.splice(n[r],1);for(var a in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,a)&&this._renderEffects[a]._attachCameras(i)}},e.prototype._detachCameras=function(e){var t=ee.S0.MakeArray(e||this._cameras);if(t){for(var i in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,i)&&this._renderEffects[i]._detachCameras(t);for(var r=0;r<t.length;r++)this._cameras.splice(this._cameras.indexOf(t[r]),1)}},e.prototype._update=function(){for(var e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._update();for(var t=0;t<this._cameras.length;t++)if(this._cameras[t]){var i=this._cameras[t].name;this._renderEffectsForIsolatedPass[i]&&this._renderEffectsForIsolatedPass[i]._update()}},e.prototype._reset=function(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array},e.prototype._enableMSAAOnFirstPostProcess=function(e){if(!this._engine._features.supportMSAA)return!1;var t=Object.keys(this._renderEffects);if(t.length>0){var i=this._renderEffects[t[0]].getPostProcesses();i&&(i[0].samples=e)}return!0},e.prototype._adaptPostProcessesToViewPort=function(){for(var e=0,t=Object.keys(this._renderEffects);e<t.length;e++){var i=t[e],r=this._renderEffects[i].getPostProcesses();if(r)for(var n=0,o=r;n<o.length;n++)o[n].adaptScaleToCurrentViewport=!0}},e.prototype.setPrePassRenderer=function(e){return!1},e.prototype.dispose=function(){},(0,f.Cg)([(0,B.lK)()],e.prototype,"_name",void 0),e}(),Ox=function(){function e(){this._renderPipelines={}}return Object.defineProperty(e.prototype,"supportedPipelines",{get:function(){var e=[];for(var t in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,t)){var i=this._renderPipelines[t];i.isSupported&&e.push(i)}return e},enumerable:!1,configurable:!0}),e.prototype.addPipeline=function(e){this._renderPipelines[e._name]=e},e.prototype.removePipeline=function(e){delete this._renderPipelines[e]},e.prototype.attachCamerasToRenderPipeline=function(e,t,i){void 0===i&&(i=!1);var r=this._renderPipelines[e];r&&r._attachCameras(t,i)},e.prototype.detachCamerasFromRenderPipeline=function(e,t){var i=this._renderPipelines[e];i&&i._detachCameras(t)},e.prototype.enableEffectInPipeline=function(e,t,i){var r=this._renderPipelines[e];r&&r._enableEffect(t,i)},e.prototype.disableEffectInPipeline=function(e,t,i){var r=this._renderPipelines[e];r&&r._disableEffect(t,i)},e.prototype.update=function(){for(var e in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,e)){var t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}},e.prototype._rebuild=function(){for(var e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e]._rebuild()},e.prototype.dispose=function(){for(var e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e].dispose()},e}();Object.defineProperty(it.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){var e=this._getComponent(Ae.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new Dx(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new Ox}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});var Dx=function(){function e(e){this.name=Ae.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()},e.prototype.dispose=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()},e.prototype._gatherRenderTargets=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()},e}(),Nx=function(e){function t(t,i,r,n,o){void 0===t&&(t=""),void 0===i&&(i=!0),void 0===r&&(r=M.q.LastCreatedScene),void 0===o&&(o=!0);var a=e.call(this,r.getEngine(),t)||this;a._camerasToBeAttached=[],a.SharpenPostProcessId="SharpenPostProcessEffect",a.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",a.FxaaPostProcessId="FxaaPostProcessEffect",a.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",a.GrainPostProcessId="GrainPostProcessEffect",a._glowLayer=null,a.animations=[],a._imageProcessingConfigurationObserver=null,a._sharpenEnabled=!1,a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._depthOfFieldBlurLevel=0,a._fxaaEnabled=!1,a._imageProcessingEnabled=!0,a._bloomScale=.5,a._chromaticAberrationEnabled=!1,a._grainEnabled=!1,a._buildAllowed=!0,a.onBuildObservable=new c.cP,a._resizeObserver=null,a._hardwareScaleLevel=1,a._bloomKernel=64,a._bloomWeight=.15,a._bloomThreshold=.9,a._samples=1,a._hasCleared=!1,a._prevPostProcess=null,a._prevPrevPostProcess=null,a._depthOfFieldSceneObserver=null,a._activeCameraChangedObserver=null,a._activeCamerasChangedObserver=null,a._cameras=n||r.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._buildAllowed=o,a._scene=r;var l=a._scene.getEngine().getCaps();a._hdr=i&&(l.textureHalfFloatRender||l.textureFloatRender),a._hdr?l.textureHalfFloatRender?a._defaultPipelineTextureType=s.Y.TEXTURETYPE_HALF_FLOAT:l.textureFloatRender&&(a._defaultPipelineTextureType=s.Y.TEXTURETYPE_FLOAT):a._defaultPipelineTextureType=s.Y.TEXTURETYPE_UNSIGNED_INT,r.postProcessRenderPipelineManager.addPipeline(a);var u=a._scene.getEngine();a.sharpen=new Ix("sharpen",1,null,rr.g.BILINEAR_SAMPLINGMODE,u,!1,a._defaultPipelineTextureType,!0),a._sharpenEffect=new ox(u,a.SharpenPostProcessId,(function(){return a.sharpen}),!0),a.depthOfField=new mx(a._scene,null,a._depthOfFieldBlurLevel,a._defaultPipelineTextureType,!0),a._hardwareScaleLevel=u.getHardwareScalingLevel(),a._resizeObserver=u.onResizeObservable.add((function(){a._hardwareScaleLevel=u.getHardwareScalingLevel(),a.bloomKernel=a._bloomKernel})),a.bloom=new lx(a._scene,a._bloomScale,a._bloomWeight,a.bloomKernel/a._hardwareScaleLevel,a._defaultPipelineTextureType,!0),a.chromaticAberration=new cx("ChromaticAberration",u.getRenderWidth(),u.getRenderHeight(),1,null,rr.g.BILINEAR_SAMPLINGMODE,u,!1,a._defaultPipelineTextureType,!0),a._chromaticAberrationEffect=new ox(u,a.ChromaticAberrationPostProcessId,(function(){return a.chromaticAberration}),!0),a.grain=new bx("Grain",1,null,rr.g.BILINEAR_SAMPLINGMODE,u,!1,a._defaultPipelineTextureType,!0),a._grainEffect=new ox(u,a.GrainPostProcessId,(function(){return a.grain}),!0);var h=!0;return a._imageProcessingConfigurationObserver=a._scene.imageProcessingConfiguration.onUpdateParameters.add((function(){a.bloom._downscale._exposure=a._scene.imageProcessingConfiguration.exposure,a.imageProcessingEnabled!==a._scene.imageProcessingConfiguration.isEnabled&&(a._imageProcessingEnabled=a._scene.imageProcessingConfiguration.isEnabled,h?ee.S0.SetImmediate((function(){a._buildPipeline()})):a._buildPipeline())})),a._buildPipeline(),h=!1,a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"automaticBuild",{get:function(){return this._buildAllowed},set:function(e){this._buildAllowed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sharpenEnabled",{get:function(){return this._sharpenEnabled},set:function(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomKernel",{get:function(){return this._bloomKernel},set:function(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomWeight",{get:function(){return this._bloomWeight},set:function(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomThreshold",{get:function(){return this._bloomThreshold},set:function(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomScale",{get:function(){return this._bloomScale},set:function(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype._rebuildBloom=function(){var e=this.bloom;this.bloom=new lx(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(var t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])},Object.defineProperty(t.prototype,"depthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthOfFieldBlurLevel",{get:function(){return this._depthOfFieldBlurLevel},set:function(e){if(this._depthOfFieldBlurLevel!==e){this._depthOfFieldBlurLevel=e;var t=this.depthOfField;this.depthOfField=new mx(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(var i=0;i<this._cameras.length;i++)t.disposeEffects(this._cameras[i]);this._buildPipeline()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingEnabled",{get:function(){return this._imageProcessingEnabled},set:function(e){this._imageProcessingEnabled!==e&&(this._scene.imageProcessingConfiguration.isEnabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glowLayerEnabled",{get:function(){return null!=this._glowLayer},set:function(e){e&&!this._glowLayer?this._glowLayer=new Ff("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glowLayer",{get:function(){return this._glowLayer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberrationEnabled",{get:function(){return this._chromaticAberrationEnabled},set:function(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"grainEnabled",{get:function(){return this._grainEnabled},set:function(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DefaultRenderingPipeline"},t.prototype.prepare=function(){var e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e},t.prototype._setAutoClearAndTextureSharing=function(e,t){void 0===t&&(t=!1),this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)},t.prototype._buildPipeline=function(){var e=this;if(this._buildAllowed){this._scene.autoClear=!0;var t=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(var i=0,r=this._cameras;i<r.length;i++){var n=r[i];(o=this._scene.enableDepthRenderer(n)).useOnlyInActiveCamera=!0}this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add((function(t){e._cameras.indexOf(t.activeCamera)>-1&&(e.depthOfField.depthTexture=t.enableDepthRenderer(t.activeCamera).getDepthMap())}))}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);var o=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=o.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new Ex("imageProcessing",1,null,rr.g.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType,this.scene.imageProcessingConfiguration),this._hdr?(this.addEffect(new ox(t,this.ImageProcessingPostProcessId,(function(){return e.imageProcessing}),!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._cameras&&0!==this._cameras.length||(this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.imageProcessing.getEffect()||this.imageProcessing._updateParameters()),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new yx("fxaa",1,null,rr.g.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this.addEffect(new ox(t,this.FxaaPostProcessId,(function(){return e.fxaa}),!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),(this._scene.activeCameras&&this._scene.activeCameras.length>1||this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera))&&(this._scene.autoClear=!0),this._activeCameraChangedObserver||(this._activeCameraChangedObserver=this._scene.onActiveCameraChanged.add((function(){e._scene.activeCamera&&-1===e._cameras.indexOf(e._scene.activeCamera)&&(e._scene.autoClear=!0)}))),this._activeCamerasChangedObserver||(this._activeCamerasChangedObserver=this._scene.onActiveCamerasChanged.add((function(){e._scene.activeCameras&&e._scene.activeCameras.length>1&&(e._scene.autoClear=!0)}))),this._adaptPostProcessesToViewPort(),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&y.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0"),this.onBuildObservable.notifyObservers(this)}},t.prototype._disposePostProcesses=function(e){void 0===e&&(e=!1);for(var t=0;t<this._cameras.length;t++){var i=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(i),this.fxaa&&this.fxaa.dispose(i),e&&(this.sharpen&&this.sharpen.dispose(i),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(i)),this.bloom&&this.bloom.disposeEffects(i),this.chromaticAberration&&this.chromaticAberration.dispose(i),this.grain&&this.grain.dispose(i),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._buildAllowed=!1,this.onBuildObservable.clear(),this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene._postProcessRenderPipelineManager.removePipeline(this.name),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.onActiveCameraChanged.remove(this._activeCameraChangedObserver),this._scene.onActiveCamerasChanged.remove(this._activeCamerasChangedObserver),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.customType="DefaultRenderingPipeline",e},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e._name,e._name._hdr,i)}),e,i,r)},(0,f.Cg)([(0,B.lK)()],t.prototype,"sharpenEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"bloomKernel",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"_bloomWeight",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_bloomThreshold",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_hdr",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"bloomWeight",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"bloomThreshold",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"bloomScale",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"bloomEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"depthOfFieldEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"depthOfFieldBlurLevel",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"fxaaEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"samples",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"imageProcessingEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"glowLayerEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"chromaticAberrationEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"grainEnabled",null),t}(Mx);(0,o.Y5)("BABYLON.DefaultRenderingPipeline",Nx);Un.l.ShadersStore.lensHighlightsPixelShader="uniform sampler2D textureSampler; \nuniform float gain;uniform float threshold;uniform float screen_width;uniform float screen_height;varying vec2 vUV;vec4 highlightColor(vec4 color) {vec4 highlight=color;float luminance=dot(highlight.rgb,vec3(0.2125,0.7154,0.0721));float lum_threshold;if (threshold>1.0) { lum_threshold=0.94+0.01*threshold; }\nelse { lum_threshold=0.5+0.44*threshold; }\nluminance=clamp((luminance-lum_threshold)*(1.0/(1.0-lum_threshold)),0.0,1.0);highlight*=luminance*gain;highlight.a=1.0;return highlight;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 original=texture2D(textureSampler,vUV);if (gain==-1.0) {gl_FragColor=vec4(0.0,0.0,0.0,1.0);return;}\nfloat w=2.0/screen_width;float h=2.0/screen_height;float weight=1.0;vec4 blurred=vec4(0.0,0.0,0.0,0.0);\n#ifdef PENTAGON\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.84*w,0.43*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.48*w,-1.29*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.61*w,1.51*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.55*w,-0.74*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.71*w,-0.52*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.94*w,1.59*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.40*w,-1.87*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.62*w,1.16*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.09*w,0.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.46*w,-1.71*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.08*w,2.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.85*w,-1.89*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.89*w,0.16*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.29*w,1.88*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.40*w,-2.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.54*w,2.26*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.60*w,-0.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.31*w,-1.30*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.83*w,2.53*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.12*w,-2.48*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.60*w,1.11*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.99*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.50*w,-2.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.85*w,3.33*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.94*w,-1.92*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.27*w,-0.53*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.95*w,2.48*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.23*w,-3.04*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.17*w,2.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.97*w,-0.04*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.25*w,-2.00*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.31*w,3.08*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.94*w,-2.59*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.37*w,0.64*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.13*w,1.93*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.03*w,-3.65*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.60*w,3.17*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.14*w,-1.19*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.00*w,-1.19*h)));\n#else\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.85*w,0.36*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.52*w,-1.14*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.46*w,1.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.46*w,-0.83*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.79*w,-0.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.11*w,1.62*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.29*w,-2.07*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.69*w,1.39*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.28*w,0.12*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.65*w,-1.69*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.08*w,2.44*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.63*w,-1.90*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.55*w,0.31*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.13*w,1.52*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.56*w,-2.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.38*w,2.34*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.64*w,-0.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.53*w,-1.21*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.06*w,2.63*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.00*w,-2.69*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.59*w,1.32*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.78*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.57*w,-2.50*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.54*w,2.93*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.39*w,-1.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,-0.28*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.04*w,2.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.02*w,-3.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.09*w,2.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.07*w,-0.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.44*w,-1.90*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.52*w,3.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.68*w,-2.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,0.79*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.76*w,1.46*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.05*w,-2.94*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.21*w,2.88*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.84*w,-1.30*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.98*w,-0.96*h)));\n#endif\nblurred/=39.0;gl_FragColor=blurred;}";Un.l.ShadersStore.depthOfFieldPixelShader="uniform sampler2D textureSampler;uniform sampler2D highlightsSampler;uniform sampler2D depthSampler;uniform sampler2D grainSampler;uniform float grain_amount;uniform bool blur_noise;uniform float screen_width;uniform float screen_height;uniform float distortion;uniform bool dof_enabled;uniform float screen_distance; \nuniform float aperture;uniform float darken;uniform float edge_blur;uniform bool highlights;uniform float near;uniform float far;varying vec2 vUV;\n#define PI 3.14159265\n#define TWOPI 6.28318530\n#define inverse_focal_length 0.1 \nvec2 centered_screen_pos;vec2 distorted_coords;float radius2;float radius;vec2 rand(vec2 co)\n{float noise1=(fract(sin(dot(co,vec2(12.9898,78.233)))*43758.5453));float noise2=(fract(sin(dot(co,vec2(12.9898,78.233)*2.0))*43758.5453));return clamp(vec2(noise1,noise2),0.0,1.0);}\nvec2 getDistortedCoords(vec2 coords) {if (distortion==0.0) { return coords; }\nvec2 direction=1.0*normalize(centered_screen_pos);vec2 dist_coords=vec2(0.5,0.5);dist_coords.x=0.5+direction.x*radius2*1.0;dist_coords.y=0.5+direction.y*radius2*1.0;float dist_amount=clamp(distortion*0.23,0.0,1.0);dist_coords=mix(coords,dist_coords,dist_amount);return dist_coords;}\nfloat sampleScreen(inout vec4 color,in vec2 offset,in float weight) {vec2 coords=distorted_coords;float angle=rand(coords*100.0).x*TWOPI;coords+=vec2(offset.x*cos(angle)-offset.y*sin(angle),offset.x*sin(angle)+offset.y*cos(angle));color+=texture2D(textureSampler,coords)*weight;return weight;}\nfloat getBlurLevel(float size) {return min(3.0,ceil(size/1.0));}\nvec4 getBlurColor(float size) {vec4 col=texture2D(textureSampler,distorted_coords);float blur_level=getBlurLevel(size);float w=(size/screen_width);float h=(size/screen_height);float total_weight=1.0;vec2 sample_coords;total_weight+=sampleScreen(col,vec2(-0.50*w,0.24*h),0.93);total_weight+=sampleScreen(col,vec2(0.30*w,-0.75*h),0.90);total_weight+=sampleScreen(col,vec2(0.36*w,0.96*h),0.87);total_weight+=sampleScreen(col,vec2(-1.08*w,-0.55*h),0.85);total_weight+=sampleScreen(col,vec2(1.33*w,-0.37*h),0.83);total_weight+=sampleScreen(col,vec2(-0.82*w,1.31*h),0.80);total_weight+=sampleScreen(col,vec2(-0.31*w,-1.67*h),0.78);total_weight+=sampleScreen(col,vec2(1.47*w,1.11*h),0.76);total_weight+=sampleScreen(col,vec2(-1.97*w,0.19*h),0.74);total_weight+=sampleScreen(col,vec2(1.42*w,-1.57*h),0.72);if (blur_level>1.0) {total_weight+=sampleScreen(col,vec2(0.01*w,2.25*h),0.70);total_weight+=sampleScreen(col,vec2(-1.62*w,-1.74*h),0.67);total_weight+=sampleScreen(col,vec2(2.49*w,0.20*h),0.65);total_weight+=sampleScreen(col,vec2(-2.07*w,1.61*h),0.63);total_weight+=sampleScreen(col,vec2(0.46*w,-2.70*h),0.61);total_weight+=sampleScreen(col,vec2(1.55*w,2.40*h),0.59);total_weight+=sampleScreen(col,vec2(-2.88*w,-0.75*h),0.56);total_weight+=sampleScreen(col,vec2(2.73*w,-1.44*h),0.54);total_weight+=sampleScreen(col,vec2(-1.08*w,3.02*h),0.52);total_weight+=sampleScreen(col,vec2(-1.28*w,-3.05*h),0.49);}\nif (blur_level>2.0) {total_weight+=sampleScreen(col,vec2(3.11*w,1.43*h),0.46);total_weight+=sampleScreen(col,vec2(-3.36*w,1.08*h),0.44);total_weight+=sampleScreen(col,vec2(1.80*w,-3.16*h),0.41);total_weight+=sampleScreen(col,vec2(0.83*w,3.65*h),0.38);total_weight+=sampleScreen(col,vec2(-3.16*w,-2.19*h),0.34);total_weight+=sampleScreen(col,vec2(3.92*w,-0.53*h),0.31);total_weight+=sampleScreen(col,vec2(-2.59*w,3.12*h),0.26);total_weight+=sampleScreen(col,vec2(-0.20*w,-4.15*h),0.22);total_weight+=sampleScreen(col,vec2(3.02*w,3.00*h),0.15);}\ncol/=total_weight; \nif (darken>0.0) {col.rgb*=clamp(0.3,1.0,1.05-size*0.5*darken);}\nreturn col;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{centered_screen_pos=vec2(vUV.x-0.5,vUV.y-0.5);radius2=centered_screen_pos.x*centered_screen_pos.x+centered_screen_pos.y*centered_screen_pos.y;radius=sqrt(radius2);distorted_coords=getDistortedCoords(vUV); \nvec2 texels_coords=vec2(vUV.x*screen_width,vUV.y*screen_height); \nfloat depth=texture2D(depthSampler,distorted_coords).r; \nfloat distance=near+(far-near)*depth; \nvec4 color=texture2D(textureSampler,vUV); \nfloat coc=abs(aperture*(screen_distance*(inverse_focal_length-1.0/distance)-1.0));if (dof_enabled==false || coc<0.07) { coc=0.0; }\nfloat edge_blur_amount=0.0;if (edge_blur>0.0) {edge_blur_amount=clamp((radius*2.0-1.0+0.15*edge_blur)*1.5,0.0,1.0)*1.3;}\nfloat blur_amount=max(edge_blur_amount,coc);if (blur_amount==0.0) {gl_FragColor=texture2D(textureSampler,distorted_coords);}\nelse {gl_FragColor=getBlurColor(blur_amount*1.7);if (highlights) {gl_FragColor.rgb+=clamp(coc,0.0,1.0)*texture2D(highlightsSampler,distorted_coords).rgb;}\nif (blur_noise) {vec2 noise=rand(distorted_coords)*0.01*blur_amount;vec2 blurred_coord=vec2(distorted_coords.x+noise.x,distorted_coords.y+noise.y);gl_FragColor=0.04*texture2D(textureSampler,blurred_coord)+0.96*gl_FragColor;}}\nif (grain_amount>0.0) {vec4 grain_color=texture2D(grainSampler,texels_coords*0.003);gl_FragColor.rgb+=(-0.5+grain_color.rgb)*0.30*grain_amount;}}\n";var Fx=function(e){function t(t,i,r,n,o){void 0===n&&(n=1);var a=e.call(this,r.getEngine(),t)||this;return a.LensChromaticAberrationEffect="LensChromaticAberrationEffect",a.HighlightsEnhancingEffect="HighlightsEnhancingEffect",a.LensDepthOfFieldEffect="LensDepthOfFieldEffect",a._pentagonBokehIsEnabled=!1,a._scene=r,a._depthTexture=r.enableDepthRenderer().getDepthMap(),i.grain_texture?a._grainTexture=i.grain_texture:a._createGrainTexture(),a._edgeBlur=i.edge_blur?i.edge_blur:0,a._grainAmount=i.grain_amount?i.grain_amount:0,a._chromaticAberration=i.chromatic_aberration?i.chromatic_aberration:0,a._distortion=i.distortion?i.distortion:0,a._highlightsGain=void 0!==i.dof_gain?i.dof_gain:-1,a._highlightsThreshold=i.dof_threshold?i.dof_threshold:1,a._dofDistance=void 0!==i.dof_focus_distance?i.dof_focus_distance:-1,a._dofAperture=i.dof_aperture?i.dof_aperture:1,a._dofDarken=i.dof_darken?i.dof_darken:0,a._dofPentagon=void 0===i.dof_pentagon||i.dof_pentagon,a._blurNoise=void 0===i.blur_noise||i.blur_noise,a._createChromaticAberrationPostProcess(n),a._createHighlightsPostProcess(n),a._createDepthOfFieldPostProcess(n/4),a.addEffect(new ox(r.getEngine(),a.LensChromaticAberrationEffect,(function(){return a._chromaticAberrationPostProcess}),!0)),a.addEffect(new ox(r.getEngine(),a.HighlightsEnhancingEffect,(function(){return a._highlightsPostProcess}),!0)),a.addEffect(new ox(r.getEngine(),a.LensDepthOfFieldEffect,(function(){return a._depthOfFieldPostProcess}),!0)),-1===a._highlightsGain&&a._disableEffect(a.HighlightsEnhancingEffect,null),r.postProcessRenderPipelineManager.addPipeline(a),o&&r.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,o),a}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"LensRenderingPipeline"},Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edgeBlur",{get:function(){return this._edgeBlur},set:function(e){this.setEdgeBlur(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"grainAmount",{get:function(){return this._grainAmount},set:function(e){this.setGrainAmount(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberration",{get:function(){return this._chromaticAberration},set:function(e){this.setChromaticAberration(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dofAperture",{get:function(){return this._dofAperture},set:function(e){this.setAperture(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edgeDistortion",{get:function(){return this._distortion},set:function(e){this.setEdgeDistortion(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dofDistortion",{get:function(){return this._dofDistance},set:function(e){this.setFocusDistance(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"darkenOutOfFocus",{get:function(){return this._dofDarken},set:function(e){this.setDarkenOutOfFocus(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurNoise",{get:function(){return this._blurNoise},set:function(e){this._blurNoise=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pentagonBokeh",{get:function(){return this._pentagonBokehIsEnabled},set:function(e){e?this.enablePentagonBokeh():this.disablePentagonBokeh()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"highlightsGain",{get:function(){return this._highlightsGain},set:function(e){this.setHighlightsGain(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"highlightsThreshold",{get:function(){return this._highlightsThreshold},set:function(e){this.setHighlightsThreshold(e)},enumerable:!1,configurable:!0}),t.prototype.setEdgeBlur=function(e){this._edgeBlur=e},t.prototype.disableEdgeBlur=function(){this._edgeBlur=0},t.prototype.setGrainAmount=function(e){this._grainAmount=e},t.prototype.disableGrain=function(){this._grainAmount=0},t.prototype.setChromaticAberration=function(e){this._chromaticAberration=e},t.prototype.disableChromaticAberration=function(){this._chromaticAberration=0},t.prototype.setEdgeDistortion=function(e){this._distortion=e},t.prototype.disableEdgeDistortion=function(){this._distortion=0},t.prototype.setFocusDistance=function(e){this._dofDistance=e},t.prototype.disableDepthOfField=function(){this._dofDistance=-1},t.prototype.setAperture=function(e){this._dofAperture=e},t.prototype.setDarkenOutOfFocus=function(e){this._dofDarken=e},t.prototype.enablePentagonBokeh=function(){this._highlightsPostProcess.updateEffect("#define PENTAGON\n"),this._pentagonBokehIsEnabled=!0},t.prototype.disablePentagonBokeh=function(){this._pentagonBokehIsEnabled=!1,this._highlightsPostProcess.updateEffect()},t.prototype.enableNoiseBlur=function(){this._blurNoise=!0},t.prototype.disableNoiseBlur=function(){this._blurNoise=!1},t.prototype.setHighlightsGain=function(e){this._highlightsGain=e},t.prototype.setHighlightsThreshold=function(e){-1===this._highlightsGain&&(this._highlightsGain=1),this._highlightsThreshold=e},t.prototype.disableHighlights=function(){this._highlightsGain=-1},t.prototype.dispose=function(e){void 0===e&&(e=!1),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),this._chromaticAberrationPostProcess=null,this._highlightsPostProcess=null,this._depthOfFieldPostProcess=null,this._grainTexture.dispose(),e&&this._scene.disableDepthRenderer()},t.prototype._createChromaticAberrationPostProcess=function(e){var t=this;this._chromaticAberrationPostProcess=new Gn("LensChromaticAberration","chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],e,null,rr.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._chromaticAberrationPostProcess.onApply=function(e){e.setFloat("chromatic_aberration",t._chromaticAberration),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("radialIntensity",1),e.setFloat2("direction",17,17),e.setFloat2("centerPosition",.5,.5)}},t.prototype._createHighlightsPostProcess=function(e){var t=this;this._highlightsPostProcess=new Gn("LensHighlights","lensHighlights",["gain","threshold","screen_width","screen_height"],[],e,null,rr.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,this._dofPentagon?"#define PENTAGON\n":""),this._highlightsPostProcess.externalTextureSamplerBinding=!0,this._highlightsPostProcess.onApply=function(e){e.setFloat("gain",t._highlightsGain),e.setFloat("threshold",t._highlightsThreshold),e.setTextureFromPostProcess("textureSampler",t._chromaticAberrationPostProcess),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight())}},t.prototype._createDepthOfFieldPostProcess=function(e){var t=this;this._depthOfFieldPostProcess=new Gn("LensDepthOfField","depthOfField",["grain_amount","blur_noise","screen_width","screen_height","distortion","dof_enabled","screen_distance","aperture","darken","edge_blur","highlights","near","far"],["depthSampler","grainSampler","highlightsSampler"],e,null,rr.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._depthOfFieldPostProcess.externalTextureSamplerBinding=!0,this._depthOfFieldPostProcess.onApply=function(e){e.setTexture("depthSampler",t._depthTexture),e.setTexture("grainSampler",t._grainTexture),e.setTextureFromPostProcess("textureSampler",t._highlightsPostProcess),e.setTextureFromPostProcess("highlightsSampler",t._depthOfFieldPostProcess),e.setFloat("grain_amount",t._grainAmount),e.setBool("blur_noise",t._blurNoise),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("distortion",t._distortion),e.setBool("dof_enabled",-1!==t._dofDistance),e.setFloat("screen_distance",1/(.1-1/t._dofDistance)),e.setFloat("aperture",t._dofAperture),e.setFloat("darken",t._dofDarken),e.setFloat("edge_blur",t._edgeBlur),e.setBool("highlights",-1!==t._highlightsGain),t._scene.activeCamera&&(e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ))}},t.prototype._createGrainTexture=function(){for(var e=new Uint8Array(1048576),t=0;t<e.length;){var i=Math.floor(255*w.X.RandomRange(.42,.58));e[t++]=i,e[t++]=i,e[t++]=i,e[t++]=255}var r=sr.CreateRGBATexture(e,512,512,this._scene,!1,!1,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE);r.name="LensNoiseTexture",r.wrapU=rr.g.WRAP_ADDRESSMODE,r.wrapV=rr.g.WRAP_ADDRESSMODE,this._grainTexture=r},t}(Mx),wx=function(){this.enabled=!1,this.name="ssao2",this.texturesRequired=[s.Y.PREPASS_NORMAL_TEXTURE_TYPE,s.Y.PREPASS_DEPTH_TEXTURE_TYPE]};Un.l.ShadersStore.ssao2PixelShader="precision highp float;uniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSAO\nfloat scales[16]=float[16](\n0.1,\n0.11406250000000001,\n0.131640625,\n0.15625,\n0.187890625,\n0.2265625,\n0.272265625,\n0.325,\n0.384765625,\n0.4515625,\n0.525390625,\n0.60625,\n0.694140625,\n0.7890625,\n0.891015625,\n1.0\n);uniform float near;uniform float radius;uniform sampler2D depthSampler;uniform sampler2D randomSampler;uniform sampler2D normalSampler;uniform float randTextureTiles;uniform float samplesFactor;uniform vec3 sampleSphere[SAMPLES];uniform float totalStrength;uniform float base;uniform float xViewport;uniform float yViewport;uniform mat3 depthProjection;uniform float maxZ;uniform float minZAspect;uniform vec2 texelSize;uniform mat4 projection;void main()\n{vec3 random=textureLod(randomSampler,vUV*randTextureTiles,0.0).rgb;float depth=textureLod(depthSampler,vUV,0.0).r;float depthSign=sign(depth);depth=depth*depthSign;vec3 normal=textureLod(normalSampler,vUV,0.0).rgb;float occlusion=0.0;float correctedRadius=min(radius,minZAspect*depth/near);vec3 vViewRay=vec3((vUV.x*2.0-1.0)*xViewport,(vUV.y*2.0-1.0)*yViewport,depthSign);vec3 vDepthFactor=depthProjection*vec3(1.0,1.0,depth);vec3 origin=vViewRay*vDepthFactor;vec3 rvec=random*2.0-1.0;rvec.z=0.0;float dotProduct=dot(rvec,normal);rvec=1.0-abs(dotProduct)>1e-2 ? rvec : vec3(-rvec.y,0.0,rvec.x);vec3 tangent=normalize(rvec-normal*dot(rvec,normal));vec3 bitangent=cross(normal,tangent);mat3 tbn=mat3(tangent,bitangent,normal);float difference;for (int i=0; i<SAMPLES; ++i) {vec3 samplePosition=scales[(i+int(random.x*16.0)) % 16]*tbn*sampleSphere[(i+int(random.y*16.0)) % 16];samplePosition=samplePosition*correctedRadius+origin;vec4 offset=vec4(samplePosition,1.0);offset=projection*offset;offset.xyz/=offset.w;offset.xy=offset.xy*0.5+0.5;if (offset.x<0.0 || offset.y<0.0 || offset.x>1.0 || offset.y>1.0) {continue;}\nfloat sampleDepth=abs(textureLod(depthSampler,offset.xy,0.0).r);difference=depthSign*samplePosition.z-sampleDepth;float rangeCheck=1.0-smoothstep(correctedRadius*0.5,correctedRadius,difference);occlusion+=step(EPSILON,difference)*rangeCheck;}\nocclusion=occlusion*(1.0-smoothstep(maxZ*0.75,maxZ,depth));float ao=1.0-totalStrength*occlusion*samplesFactor;float result=clamp(ao+base,0.0,1.0);gl_FragColor=vec4(vec3(result),1.0);}\n#endif\n#ifdef BLUR\nuniform float outSize;uniform float soften;uniform float tolerance;uniform int samples;\n#ifndef BLUR_BYPASS\nuniform sampler2D depthSampler;\n#ifdef BLUR_LEGACY\n#define inline\nfloat blur13Bilateral(sampler2D image,vec2 uv,vec2 step) {float result=0.0;vec2 off1=vec2(1.411764705882353)*step;vec2 off2=vec2(3.2941176470588234)*step;vec2 off3=vec2(5.176470588235294)*step;float compareDepth=abs(textureLod(depthSampler,uv,0.0).r);float sampleDepth;float weight;float weightSum=30.0;result+=textureLod(image,uv,0.0).r*30.0;sampleDepth=abs(textureLod(depthSampler,uv+off1,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+= weight;result+=textureLod(image,uv+off1,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off1,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+= weight;result+=textureLod(image,uv-off1,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv+off2,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv+off2,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off2,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv-off2,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv+off3,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv+off3,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off3,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv-off3,0.0).r*weight;return result/weightSum;}\n#endif\n#endif\nvoid main()\n{float result=0.0;\n#ifdef BLUR_BYPASS\nresult=textureLod(textureSampler,vUV,0.0).r;\n#else\n#ifdef BLUR_H\nvec2 step=vec2(1.0/outSize,0.0);\n#else\nvec2 step=vec2(0.0,1.0/outSize);\n#endif\n#ifdef BLUR_LEGACY\nresult=blur13Bilateral(textureSampler,vUV,step);\n#else\nfloat compareDepth=abs(textureLod(depthSampler,vUV,0.0).r);float weightSum=0.0;for (int i=-samples; i<samples; i+=2)\n{vec2 samplePos=vUV+step*(float(i)+0.5);float sampleDepth=abs(textureLod(depthSampler,samplePos,0.0).r);float falloff=smoothstep(0.0,\nfloat(samples),\nfloat(samples)-abs(float(i))*soften);float minDivider=tolerance*0.5+0.003;float weight=falloff/( minDivider+abs(compareDepth-sampleDepth));result+=textureLod(textureSampler,samplePos,0.0).r*weight;weightSum+=weight;}\nresult/=weightSum;\n#endif\n#endif\ngl_FragColor.rgb=vec3(result);gl_FragColor.a=1.0;}\n#endif\n";Un.l.ShadersStore.ssaoCombinePixelShader="uniform sampler2D textureSampler;uniform sampler2D originalColor;uniform vec4 viewport;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 ssaoColor=texture2D(textureSampler,viewport.xy+vUV*viewport.zw);vec4 sceneColor=texture2D(originalColor,vUV);gl_FragColor=sceneColor*ssaoColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";var Lx=function(e){function t(t,i,r,n,o,a){void 0===o&&(o=!1),void 0===a&&(a=s.Y.TEXTURETYPE_UNSIGNED_INT);var l,c,u=this;if((u=e.call(this,i.getEngine(),t)||this).SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",u.SSAORenderEffect="SSAORenderEffect",u.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",u.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",u.SSAOCombineRenderEffect="SSAOCombineRenderEffect",u.totalStrength=1,u.maxZ=100,u.minZAspect=.2,u._epsilon=.02,u._samples=8,u._textureSamples=1,u._forceGeometryBuffer=!1,u.radius=2,u.base=0,u._bypassBlur=!1,u._expensiveBlur=!0,u.bilateralSamples=16,u.bilateralSoften=0,u.bilateralTolerance=0,u._bits=new Uint32Array(1),u._scene=i,u._ratio=r,u._textureType=a,u._forceGeometryBuffer=o,!u.isSupported)return y.V.Error("The current engine does not support SSAO 2."),u;var h=u._ratio.ssaoRatio||r,d=u._ratio.blurRatio||r;return u._forceGeometryBuffer?(i.enableGeometryBufferRenderer(),(null===(l=i.geometryBufferRenderer)||void 0===l?void 0:l.generateNormalsInWorldSpace)&&y.V.Error("SSAO2RenderingPipeline does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!")):(i.enablePrePassRenderer(),(null===(c=i.prePassRenderer)||void 0===c?void 0:c.generateNormalsInWorldSpace)&&y.V.Error("SSAO2RenderingPipeline does not support generateNormalsInWorldSpace=true for the prepass renderer!")),u._createRandomTexture(),u._originalColorPostProcess=new Hn("SSAOOriginalSceneColor",1,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),void 0,u._textureType),u._originalColorPostProcess.samples=u.textureSamples,u._createSSAOPostProcess(1,a),u._createBlurPostProcess(h,d,u._textureType),u._createSSAOCombinePostProcess(d,u._textureType),u.addEffect(new ox(i.getEngine(),u.SSAOOriginalSceneColorEffect,(function(){return u._originalColorPostProcess}),!0)),u.addEffect(new ox(i.getEngine(),u.SSAORenderEffect,(function(){return u._ssaoPostProcess}),!0)),u.addEffect(new ox(i.getEngine(),u.SSAOBlurHRenderEffect,(function(){return u._blurHPostProcess}),!0)),u.addEffect(new ox(i.getEngine(),u.SSAOBlurVRenderEffect,(function(){return u._blurVPostProcess}),!0)),u.addEffect(new ox(i.getEngine(),u.SSAOCombineRenderEffect,(function(){return u._ssaoCombinePostProcess}),!0)),i.postProcessRenderPipelineManager.addPipeline(u),n&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,n),u}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"epsilon",{get:function(){return this._epsilon},set:function(e){this._epsilon=e,this._ssaoPostProcess.updateEffect(this._getDefinesForSSAO())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples=e,this._ssaoPostProcess.updateEffect(this._getDefinesForSSAO()),this._sampleSphere=this._generateHemisphere()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureSamples",{get:function(){return this._textureSamples},set:function(e){this._textureSamples=e,this._prePassRenderer?this._prePassRenderer.samples=e:this._originalColorPostProcess.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bypassBlur",{get:function(){return this._bypassBlur},set:function(e){var t=this._getDefinesForBlur(this.expensiveBlur,e),i=this._getSamplersForBlur(e);this._blurHPostProcess.updateEffect(t.h,null,i),this._blurVPostProcess.updateEffect(t.v,null,i),this._bypassBlur=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"expensiveBlur",{get:function(){return this._expensiveBlur},set:function(e){var t=this._getDefinesForBlur(e,this._bypassBlur);this._blurHPostProcess.updateEffect(t.h),this._blurVPostProcess.updateEffect(t.v),this._expensiveBlur=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){var e=M.q.LastCreatedEngine;return!!e&&e._features.supportSSAO2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SSAO2RenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var r=this._scene.cameras[i];this._originalColorPostProcess.dispose(r),this._ssaoPostProcess.dispose(r),this._blurHPostProcess.dispose(r),this._blurVPostProcess.dispose(r),this._ssaoCombinePostProcess.dispose(r)}this._randomTexture.dispose(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._rebuild=function(){e.prototype._rebuild.call(this)},t.prototype._getSamplersForBlur=function(e){return e?["textureSampler"]:["textureSampler","depthSampler"]},t.prototype._getDefinesForBlur=function(e,t){var i="#define BLUR\n";return t&&(i+="#define BLUR_BYPASS\n"),e||(i+="#define BLUR_LEGACY\n"),{h:i+"#define BLUR_H\n",v:i}},t.prototype._createBlurPostProcess=function(e,t,i){var r=this._getDefinesForBlur(this.expensiveBlur,this.bypassBlur),n=this._getSamplersForBlur(this.bypassBlur);this._blurHPostProcess=this._createBlurFilter("BlurH",n,e,r.h,i,!0),this._blurVPostProcess=this._createBlurFilter("BlurV",n,t,r.v,i,!1)},t.prototype._createBlurFilter=function(e,t,i,r,n,o){var a=this,l=new Gn(e,"ssao2",["outSize","samples","soften","tolerance"],t,i,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r,n);return l.onApply=function(e){if(a._scene.activeCamera){var t=o?a._ssaoCombinePostProcess.width:a._ssaoCombinePostProcess.height,i=o?a._originalColorPostProcess.width:a._originalColorPostProcess.height;e.setFloat("outSize",t>0?t:i),e.setInt("samples",a.bilateralSamples),e.setFloat("soften",a.bilateralSoften),e.setFloat("tolerance",a.bilateralTolerance),a._geometryBufferRenderer?e.setTexture("depthSampler",a._geometryBufferRenderer.getGBuffer().textures[0]):a._prePassRenderer&&e.setTexture("depthSampler",a._prePassRenderer.getRenderTarget().textures[a._prePassRenderer.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE)])}},l.samples=this.textureSamples,l.autoClear=!1,l},t.prototype._radicalInverse_VdC=function(e){return this._bits[0]=e,this._bits[0]=(this._bits[0]<<16|this._bits[0]>>16)>>>0,this._bits[0]=(1431655765&this._bits[0])<<1|(2863311530&this._bits[0])>>>1>>>0,this._bits[0]=(858993459&this._bits[0])<<2|(3435973836&this._bits[0])>>>2>>>0,this._bits[0]=(252645135&this._bits[0])<<4|(4042322160&this._bits[0])>>>4>>>0,this._bits[0]=(16711935&this._bits[0])<<8|(4278255360&this._bits[0])>>>8>>>0,2.3283064365386963e-10*this._bits[0]},t.prototype._hammersley=function(e,t){return[e/t,this._radicalInverse_VdC(e)]},t.prototype._hemisphereSample_uniform=function(e,t){var i=2*t*Math.PI,r=1-.85*e,n=Math.sqrt(1-r*r);return new u.Pq(Math.cos(i)*n,Math.sin(i)*n,r)},t.prototype._generateHemisphere=function(){for(var e,t=this.samples,i=[],r=0;r<t;){if(t<16)e=this._hemisphereSample_uniform(Math.random(),Math.random());else{var n=this._hammersley(r,t);e=this._hemisphereSample_uniform(n[0],n[1])}i.push(e.x,e.y,e.z),r++}return i},t.prototype._getDefinesForSSAO=function(){return"#define SSAO\n#define SAMPLES ".concat(this.samples,"\n#define EPSILON ").concat(this.epsilon.toFixed(4))},t.prototype._createSSAOPostProcess=function(e,i){var r=this;this._sampleSphere=this._generateHemisphere();var n=this._getDefinesForSSAO();this._ssaoPostProcess=new Gn("ssao2","ssao2",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","base","range","projection","near","texelSize","xViewport","yViewport","maxZ","minZAspect","depthProjection"],["randomSampler","depthSampler","normalSampler"],e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n,i),this._ssaoPostProcess.autoClear=!1,this._ssaoPostProcess.onApply=function(e){var i,n,o,a;if(r._scene.activeCamera){if(e.setArray3("sampleSphere",r._sampleSphere),e.setFloat("randTextureTiles",32),e.setFloat("samplesFactor",1/r.samples),e.setFloat("totalStrength",r.totalStrength),e.setFloat2("texelSize",1/r._ssaoPostProcess.width,1/r._ssaoPostProcess.height),e.setFloat("radius",r.radius),e.setFloat("maxZ",r.maxZ),e.setFloat("minZAspect",r.minZAspect),e.setFloat("base",r.base),e.setFloat("near",r._scene.activeCamera.minZ),r._scene.activeCamera.mode===zt.PERSPECTIVE_CAMERA)e.setMatrix3x3("depthProjection",t.PERSPECTIVE_DEPTH_PROJECTION),e.setFloat("xViewport",Math.tan(r._scene.activeCamera.fov/2)*r._scene.getEngine().getAspectRatio(r._scene.activeCamera,!0)),e.setFloat("yViewport",Math.tan(r._scene.activeCamera.fov/2));else{var l=r._scene.getEngine().getRenderWidth()/2,c=r._scene.getEngine().getRenderHeight()/2,u=null!==(i=r._scene.activeCamera.orthoLeft)&&void 0!==i?i:-l,h=null!==(n=r._scene.activeCamera.orthoRight)&&void 0!==n?n:l,d=null!==(o=r._scene.activeCamera.orthoBottom)&&void 0!==o?o:-c,p=null!==(a=r._scene.activeCamera.orthoTop)&&void 0!==a?a:c;e.setMatrix3x3("depthProjection",t.ORTHO_DEPTH_PROJECTION),e.setFloat("xViewport",.5*(h-u)),e.setFloat("yViewport",.5*(p-d))}e.setMatrix("projection",r._scene.getProjectionMatrix()),r._geometryBufferRenderer?(e.setTexture("depthSampler",r._geometryBufferRenderer.getGBuffer().textures[0]),e.setTexture("normalSampler",r._geometryBufferRenderer.getGBuffer().textures[1])):r._prePassRenderer&&(e.setTexture("depthSampler",r._prePassRenderer.getRenderTarget().textures[r._prePassRenderer.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",r._prePassRenderer.getRenderTarget().textures[r._prePassRenderer.getIndex(s.Y.PREPASS_NORMAL_TEXTURE_TYPE)])),e.setTexture("randomSampler",r._randomTexture)}},this._ssaoPostProcess.samples=this.textureSamples,this._forceGeometryBuffer||(this._ssaoPostProcess._prePassEffectConfiguration=new wx)},t.prototype._createSSAOCombinePostProcess=function(e,t){var i=this;this._ssaoCombinePostProcess=new Gn("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,void 0,t),this._ssaoCombinePostProcess.onApply=function(e){var t=i._scene.activeCamera.viewport;e.setVector4("viewport",u.AA.Vector4[0].copyFromFloats(t.x,t.y,t.width,t.height)),e.setTextureFromPostProcessOutput("originalColor",i._originalColorPostProcess)},this._ssaoCombinePostProcess.autoClear=!1,this._ssaoCombinePostProcess.samples=this.textureSamples},t.prototype._createRandomTexture=function(){for(var e=new Uint8Array(65536),t=u.I9.Zero(),i=0;i<e.length;)t.set(w.X.RandomRange(0,1),w.X.RandomRange(0,1)).normalize().scaleInPlace(255),e[i++]=Math.floor(t.x),e[i++]=Math.floor(t.y),e[i++]=0,e[i++]=255;var r=sr.CreateRGBATexture(e,128,128,this._scene,!1,!1,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE);r.name="SSAORandomTexture",r.wrapU=rr.g.WRAP_ADDRESSMODE,r.wrapV=rr.g.WRAP_ADDRESSMODE,this._randomTexture=r},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.customType="SSAO2RenderingPipeline",e},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e._name,i,e._ratio,void 0,e._forceGeometryBuffer,e._textureType)}),e,i,r)},t.ORTHO_DEPTH_PROJECTION=[1,0,0,0,1,0,0,0,1],t.PERSPECTIVE_DEPTH_PROJECTION=[0,0,0,0,0,0,1,1,1],(0,f.Cg)([(0,B.lK)()],t.prototype,"totalStrength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxZ",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"minZAspect",void 0),(0,f.Cg)([(0,B.lK)("epsilon")],t.prototype,"_epsilon",void 0),(0,f.Cg)([(0,B.lK)("samples")],t.prototype,"_samples",void 0),(0,f.Cg)([(0,B.lK)("textureSamples")],t.prototype,"_textureSamples",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_forceGeometryBuffer",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_ratio",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_textureType",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"radius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"base",void 0),(0,f.Cg)([(0,B.lK)("bypassBlur")],t.prototype,"_bypassBlur",void 0),(0,f.Cg)([(0,B.lK)("expensiveBlur")],t.prototype,"_expensiveBlur",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"bilateralSamples",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"bilateralSoften",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"bilateralTolerance",void 0),t}(Mx);(0,o.Y5)("BABYLON.SSAO2RenderingPipeline",Lx);Un.l.ShadersStore.ssaoPixelShader="uniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSAO\nuniform sampler2D randomSampler;uniform float randTextureTiles;uniform float samplesFactor;uniform vec3 sampleSphere[SAMPLES];uniform float totalStrength;uniform float radius;uniform float area;uniform float fallOff;uniform float base;vec3 normalFromDepth(float depth,vec2 coords)\n{vec2 offset1=vec2(0.0,radius);vec2 offset2=vec2(radius,0.0);float depth1=texture2D(textureSampler,coords+offset1).r;float depth2=texture2D(textureSampler,coords+offset2).r;vec3 p1=vec3(offset1,depth1-depth);vec3 p2=vec3(offset2,depth2-depth);vec3 normal=cross(p1,p2);normal.z=-normal.z;return normalize(normal);}\nvoid main()\n{vec3 random=normalize(texture2D(randomSampler,vUV*randTextureTiles).rgb);float depth=texture2D(textureSampler,vUV).r;vec3 position=vec3(vUV,depth);vec3 normal=normalFromDepth(depth,vUV);float radiusDepth=radius/depth;float occlusion=0.0;vec3 ray;vec3 hemiRay;float occlusionDepth;float difference;for (int i=0; i<SAMPLES; i++)\n{ray=radiusDepth*reflect(sampleSphere[i],random);hemiRay=position+sign(dot(ray,normal))*ray;occlusionDepth=texture2D(textureSampler,clamp(hemiRay.xy,vec2(0.001,0.001),vec2(0.999,0.999))).r;difference=depth-occlusionDepth;occlusion+=step(fallOff,difference)*(1.0-smoothstep(fallOff,area,difference));}\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;float result=clamp(ao+base,0.0,1.0);gl_FragColor.r=result;gl_FragColor.g=result;gl_FragColor.b=result;gl_FragColor.a=1.0;}\n#endif\n";var Bx=function(e){function t(t,i,r,n){var o=e.call(this,i.getEngine(),t)||this;o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.radius=1e-4,o.area=.0075,o.fallOff=1e-6,o.base=.5,o._firstUpdate=!0,o._scene=i,o._createRandomTexture();var a=r.ssaoRatio||r,s=r.combineRatio||r;return o._originalColorPostProcess=new Hn("SSAOOriginalSceneColor",s,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1),o._createSSAOPostProcess(a),o._createBlurPostProcess(a),o._createSSAOCombinePostProcess(s),o.addEffect(new ox(i.getEngine(),o.SSAOOriginalSceneColorEffect,(function(){return o._originalColorPostProcess}),!0)),o.addEffect(new ox(i.getEngine(),o.SSAORenderEffect,(function(){return o._ssaoPostProcess}),!0)),o.addEffect(new ox(i.getEngine(),o.SSAOBlurHRenderEffect,(function(){return o._blurHPostProcess}),!0)),o.addEffect(new ox(i.getEngine(),o.SSAOBlurVRenderEffect,(function(){return o._blurVPostProcess}),!0)),o.addEffect(new ox(i.getEngine(),o.SSAOCombineRenderEffect,(function(){return o._ssaoCombinePostProcess}),!0)),i.postProcessRenderPipelineManager.addPipeline(o),n&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,n),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),t.prototype._attachCameras=function(t,i){e.prototype._attachCameras.call(this,t,i);for(var r=0,n=this._cameras;r<n.length;r++){var o=n[r];this._scene.enableDepthRenderer(o).getDepthMap()}},t.prototype.getClassName=function(){return"SSAORenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var r=this._scene.cameras[i];this._originalColorPostProcess.dispose(r),this._ssaoPostProcess.dispose(r),this._blurHPostProcess.dispose(r),this._blurVPostProcess.dispose(r),this._ssaoCombinePostProcess.dispose(r)}this._randomTexture.dispose(),t&&this._scene.disableDepthRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e){var t=this;this._blurHPostProcess=new yd("BlurH",new u.I9(1,0),16,e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s.Y.TEXTURETYPE_UNSIGNED_INT),this._blurVPostProcess=new yd("BlurV",new u.I9(0,1),16,e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,s.Y.TEXTURETYPE_UNSIGNED_INT),this._blurHPostProcess.onActivateObservable.add((function(){var e=t._blurHPostProcess.width/t._scene.getEngine().getRenderWidth();t._blurHPostProcess.kernel=16*e})),this._blurVPostProcess.onActivateObservable.add((function(){var e=t._blurVPostProcess.height/t._scene.getEngine().getRenderHeight();t._blurVPostProcess.kernel=16*e}))},t.prototype._rebuild=function(){this._firstUpdate=!0,e.prototype._rebuild.call(this)},t.prototype._createSSAOPostProcess=function(e){var t=this,i=[.5381,.1856,-.4319,.1379,.2486,.443,.3371,.5679,-.0057,-.6999,-.0451,-.0019,.0689,-.1598,-.8547,.056,.0069,-.1843,-.0146,.1402,.0762,.01,-.1924,-.0344,-.3577,-.5301,-.4358,-.3169,.1063,.0158,.0103,-.5869,.0046,-.0897,-.494,.3287,.7119,-.0154,-.0918,-.0533,.0596,-.5411,.0352,-.0631,.546,-.4776,.2847,-.0271];this._ssaoPostProcess=new Gn("ssao","ssao",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","area","fallOff","base","range","viewport"],["randomSampler"],e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES 16\n#define SSAO"),this._ssaoPostProcess.externalTextureSamplerBinding=!0,this._ssaoPostProcess.onApply=function(e){t._firstUpdate&&(e.setArray3("sampleSphere",i),e.setFloat("samplesFactor",.0625),e.setFloat("randTextureTiles",4)),e.setFloat("totalStrength",t.totalStrength),e.setFloat("radius",t.radius),e.setFloat("area",t.area),e.setFloat("fallOff",t.fallOff),e.setFloat("base",t.base),e.setTexture("textureSampler",t._scene.enableDepthRenderer(t._scene.activeCamera).getDepthMap()),e.setTexture("randomSampler",t._randomTexture)}},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Gn("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,rr.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){e.setVector4("viewport",u.AA.Vector4[0].copyFromFloats(0,0,1,1)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)}},t.prototype._createRandomTexture=function(){for(var e=new Uint8Array(1048576),t=0;t<e.length;)e[t++]=Math.floor(255*Math.max(0,w.X.RandomRange(-1,1))),e[t++]=Math.floor(255*Math.max(0,w.X.RandomRange(-1,1))),e[t++]=Math.floor(255*Math.max(0,w.X.RandomRange(-1,1))),e[t++]=255;var i=sr.CreateRGBATexture(e,512,512,this._scene,!1,!1,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE);i.name="SSAORandomTexture",i.wrapU=rr.g.WRAP_ADDRESSMODE,i.wrapV=rr.g.WRAP_ADDRESSMODE,this._randomTexture=i},(0,f.Cg)([(0,B.lK)()],t.prototype,"totalStrength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"radius",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"area",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"fallOff",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"base",void 0),t}(Mx),Ux=function(){this.enabled=!1,this.name="screenSpaceReflections",this.texturesRequired=[s.Y.PREPASS_NORMAL_TEXTURE_TYPE,s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,s.Y.PREPASS_POSITION_TEXTURE_TYPE]};Un.l.ShadersStore.screenSpaceReflectionPixelShader="uniform sampler2D textureSampler;\n#ifdef SSR_SUPPORTED\nuniform sampler2D reflectivitySampler;uniform sampler2D normalSampler;uniform sampler2D positionSampler;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform float stepSize;uniform float strength;uniform float threshold;uniform float roughnessFactor;uniform float reflectionSpecularFalloffExponent;varying vec2 vUV;\n#ifdef SSR_SUPPORTED\nstruct ReflectionInfo {vec3 color;vec4 coords;};/**\n* According to specular,see https:\n*/\nvec3 fresnelSchlick(float cosTheta,vec3 F0)\n{return F0+(1.0-F0)*pow(1.0-cosTheta,5.0);}\n/**\n* Once the pixel's coordinates has been found,let's adjust (smooth) a little bit\n* by sampling multiple reflection pixels.\n*/\nReflectionInfo smoothReflectionInfo(vec3 dir,vec3 hitCoord)\n{ReflectionInfo info;info.color=vec3(0.0);vec4 projectedCoord;float sampledDepth;for(int i=0; i<SMOOTH_STEPS; i++)\n{projectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);sampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;float depth=sampledDepth-hitCoord.z;dir*=0.5;if(depth>0.0)\nhitCoord-=dir;else\nhitCoord+=dir;info.color+=texture2D(textureSampler,projectedCoord.xy).rgb;}\nprojectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);info.coords=vec4(projectedCoord.xy,sampledDepth,1.0);info.color+=texture2D(textureSampler,projectedCoord.xy).rgb;info.color/=float(SMOOTH_STEPS+1);return info;}\n/**\n* Tests the given world position (hitCoord) according to the given reflection vector (dir)\n* until it finds a collision (means that depth is enough close to say \"it's the pixel to sample!\").\n*/\nReflectionInfo getReflectionInfo(vec3 dir,vec3 hitCoord)\n{ReflectionInfo info;vec4 projectedCoord;float sampledDepth;dir*=stepSize;for(int i=0; i<REFLECTION_SAMPLES; i++)\n{hitCoord+=dir;projectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);sampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;float depth=sampledDepth-hitCoord.z;\n#ifdef RIGHT_HANDED_SCENE\ndepth*=-1.0;\n#endif\nif(((depth-dir.z)<threshold) && depth<=0.0)\n{\n#ifdef ENABLE_SMOOTH_REFLECTIONS\nreturn smoothReflectionInfo(dir,hitCoord);\n#else\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;info.coords=vec4(projectedCoord.xy,sampledDepth,0.0);return info;\n#endif\n}}\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;info.coords=vec4(projectedCoord.xy,sampledDepth,0.0);return info;}\nvec3 hash(vec3 a)\n{a=fract(a*0.8);a+=dot(a,a.yxz+19.19);return fract((a.xxy+a.yxx)*a.zyx);}\n#endif\nvoid main()\n{\n#ifdef SSR_SUPPORTED\nvec4 albedoFull=texture2D(textureSampler,vUV);vec3 albedo=albedoFull.rgb;float spec=texture2D(reflectivitySampler,vUV).r;if (spec==0.0) {gl_FragColor=albedoFull;return;}\nvec3 normal=(texture2D(normalSampler,vUV)).xyz;vec3 position=(view*texture2D(positionSampler,vUV)).xyz;vec3 reflected=normalize(reflect(normalize(position),normalize(normal)));float roughness=1.0-texture2D(reflectivitySampler,vUV).a;vec3 jitt=mix(vec3(0.0),hash(position),roughness)*roughnessFactor;ReflectionInfo info=getReflectionInfo(jitt+reflected,position);vec2 dCoords=smoothstep(0.2,0.6,abs(vec2(0.5,0.5)-info.coords.xy));float screenEdgefactor=clamp(1.0-(dCoords.x+dCoords.y),0.0,1.0);vec3 F0=vec3(0.04);F0 =mix(F0,albedo,spec);vec3 fresnel=fresnelSchlick(max(dot(normalize(normal),normalize(position)),0.0),F0);\n#ifdef RIGHT_HANDED_SCENE\nreflected.z*=-1.0;\n#endif\nfloat reflectionMultiplier=clamp(pow(spec*strength,reflectionSpecularFalloffExponent)*screenEdgefactor*reflected.z,0.0,0.9);float albedoMultiplier=1.0-reflectionMultiplier;vec3 SSR=info.color*fresnel;gl_FragColor=vec4((albedo*albedoMultiplier)+(SSR*reflectionMultiplier),albedoFull.a);\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";var Vx=function(e){function t(t,i,r,n,o,a,l,c,u,h){void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),void 0===h&&(h=!1);var d=e.call(this,t,"screenSpaceReflection",["projection","view","threshold","reflectionSpecularFalloffExponent","strength","stepSize","roughnessFactor"],["textureSampler","normalSampler","positionSampler","reflectivitySampler"],r,n,o,a,l,"#define SSR_SUPPORTED\n#define REFLECTION_SAMPLES 64\n#define SMOOTH_STEPS 5\n",c,void 0,null,u)||this;if(d.threshold=1.2,d.strength=1,d.reflectionSpecularFalloffExponent=3,d.step=1,d.roughnessFactor=.2,d._forceGeometryBuffer=!1,d._enableSmoothReflections=!1,d._reflectionSamples=64,d._smoothSteps=5,d._forceGeometryBuffer=h,d._forceGeometryBuffer){var p=i.enableGeometryBufferRenderer();p&&p.isSupported&&(p.enablePosition=!0,p.enableReflectivity=!0,p.generateNormalsInWorldSpace&&y.V.Error("ScreenSpaceReflectionPostProcess does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!"))}else{var f=i.enablePrePassRenderer();null==f||f.markAsDirty(),(null==f?void 0:f.generateNormalsInWorldSpace)&&y.V.Error("ScreenSpaceReflectionPostProcess does not support generateNormalsInWorldSpace=true for the prepass renderer!"),d._prePassEffectConfiguration=new Ux}return d._updateEffectDefines(),d.onApply=function(e){var t=d._geometryBufferRenderer,r=d._prePassRenderer;if(r||t){if(t){var n=t.getTextureIndex(Sx.POSITION_TEXTURE_TYPE),o=t.getTextureIndex(Sx.REFLECTIVITY_TEXTURE_TYPE);e.setTexture("normalSampler",t.getGBuffer().textures[1]),e.setTexture("positionSampler",t.getGBuffer().textures[n]),e.setTexture("reflectivitySampler",t.getGBuffer().textures[o])}else if(r){n=r.getIndex(s.Y.PREPASS_POSITION_TEXTURE_TYPE),o=r.getIndex(s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE);var a=r.getIndex(s.Y.PREPASS_NORMAL_TEXTURE_TYPE);e.setTexture("normalSampler",r.getRenderTarget().textures[a]),e.setTexture("positionSampler",r.getRenderTarget().textures[n]),e.setTexture("reflectivitySampler",r.getRenderTarget().textures[o])}var l=i.activeCamera;if(l){var c=l.getViewMatrix(!0),u=l.getProjectionMatrix(!0);e.setMatrix("projection",u),e.setMatrix("view",c),e.setFloat("threshold",d.threshold),e.setFloat("reflectionSpecularFalloffExponent",d.reflectionSpecularFalloffExponent),e.setFloat("strength",d.strength),e.setFloat("stepSize",d.step),e.setFloat("roughnessFactor",d.roughnessFactor)}}},d._isSceneRightHanded=i.useRightHandedSystem,d}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ScreenSpaceReflectionPostProcess"},Object.defineProperty(t.prototype,"enableSmoothReflections",{get:function(){return this._enableSmoothReflections},set:function(e){e!==this._enableSmoothReflections&&(this._enableSmoothReflections=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionSamples",{get:function(){return this._reflectionSamples},set:function(e){e!==this._reflectionSamples&&(this._reflectionSamples=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"smoothSteps",{get:function(){return this._smoothSteps},set:function(e){e!==this._smoothSteps&&(this._smoothSteps=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),t.prototype._updateEffectDefines=function(){var e=[];(this._geometryBufferRenderer||this._prePassRenderer)&&e.push("#define SSR_SUPPORTED"),this._enableSmoothReflections&&e.push("#define ENABLE_SMOOTH_REFLECTIONS"),this._isSceneRightHanded&&e.push("#define RIGHT_HANDED_SCENE"),e.push("#define REFLECTION_SAMPLES "+(0|this._reflectionSamples)),e.push("#define SMOOTH_STEPS "+(0|this._smoothSteps)),this.updateEffect(e.join("\n"))},t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,r,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.textureType,e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"threshold",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"strength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"reflectionSpecularFalloffExponent",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"step",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"roughnessFactor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"enableSmoothReflections",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"reflectionSamples",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"smoothSteps",null),t}(Gn);(0,o.Y5)("BABYLON.ScreenSpaceReflectionPostProcess",Vx);Un.l.ShadersStore.standardPixelShader="uniform sampler2D textureSampler;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#if defined(PASS_POST_PROCESS)\nvoid main(void)\n{vec4 color=texture2D(textureSampler,vUV);gl_FragColor=color;}\n#endif\n#if defined(DOWN_SAMPLE_X4)\nuniform vec2 dsOffsets[16];void main(void)\n{vec4 average=vec4(0.0,0.0,0.0,0.0);average=texture2D(textureSampler,vUV+dsOffsets[0]);average+=texture2D(textureSampler,vUV+dsOffsets[1]);average+=texture2D(textureSampler,vUV+dsOffsets[2]);average+=texture2D(textureSampler,vUV+dsOffsets[3]);average+=texture2D(textureSampler,vUV+dsOffsets[4]);average+=texture2D(textureSampler,vUV+dsOffsets[5]);average+=texture2D(textureSampler,vUV+dsOffsets[6]);average+=texture2D(textureSampler,vUV+dsOffsets[7]);average+=texture2D(textureSampler,vUV+dsOffsets[8]);average+=texture2D(textureSampler,vUV+dsOffsets[9]);average+=texture2D(textureSampler,vUV+dsOffsets[10]);average+=texture2D(textureSampler,vUV+dsOffsets[11]);average+=texture2D(textureSampler,vUV+dsOffsets[12]);average+=texture2D(textureSampler,vUV+dsOffsets[13]);average+=texture2D(textureSampler,vUV+dsOffsets[14]);average+=texture2D(textureSampler,vUV+dsOffsets[15]);average/=16.0;gl_FragColor=average;}\n#endif\n#if defined(BRIGHT_PASS)\nuniform vec2 dsOffsets[4];uniform float brightThreshold;void main(void)\n{vec4 average=vec4(0.0,0.0,0.0,0.0);average=texture2D(textureSampler,vUV+vec2(dsOffsets[0].x,dsOffsets[0].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[1].x,dsOffsets[1].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[2].x,dsOffsets[2].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[3].x,dsOffsets[3].y));average*=0.25;float luminance=length(average.rgb);if (luminance<brightThreshold) {average=vec4(0.0,0.0,0.0,1.0);}\ngl_FragColor=average;}\n#endif\n#if defined(TEXTURE_ADDER)\nuniform sampler2D otherSampler;uniform sampler2D lensSampler;uniform float exposure;void main(void)\n{vec3 colour=texture2D(textureSampler,vUV).rgb;colour*=exposure;vec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);vec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);colour=retColor*retColor;colour+=colour*texture2D(lensSampler,vUV).rgb;vec4 finalColor=vec4(colour.rgb,1.0)+texture2D(otherSampler,vUV);gl_FragColor=finalColor;}\n#endif\n#if defined(VLS)\n#define PI 3.1415926535897932384626433832795\nuniform mat4 shadowViewProjection;uniform mat4 lightWorld;uniform vec3 cameraPosition;uniform vec3 sunDirection;uniform vec3 sunColor;uniform vec2 depthValues;uniform float scatteringCoefficient;uniform float scatteringPower;uniform sampler2D shadowMapSampler;uniform sampler2D positionSampler;float computeScattering(float lightDotView)\n{float result=1.0-scatteringCoefficient*scatteringCoefficient;result/=(4.0*PI*pow(1.0+scatteringCoefficient*scatteringCoefficient-(2.0*scatteringCoefficient)*lightDotView,1.5));return result;}\nvoid main(void)\n{vec3 worldPos=texture2D(positionSampler,vUV).rgb;vec3 startPosition=cameraPosition;vec3 rayVector=worldPos-startPosition;float rayLength=length(rayVector);vec3 rayDirection=rayVector/rayLength;float stepLength=rayLength/NB_STEPS;vec3 stepL=rayDirection*stepLength;vec3 currentPosition=startPosition;vec3 accumFog=vec3(0.0);for (int i=0; i<int(NB_STEPS); i++)\n{vec4 worldInShadowCameraSpace=shadowViewProjection*vec4(currentPosition,1.0);float depthMetric= (worldInShadowCameraSpace.z+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depthMetric,0.0,1.0);worldInShadowCameraSpace.xyz/=worldInShadowCameraSpace.w;worldInShadowCameraSpace.xyz=0.5*worldInShadowCameraSpace.xyz+vec3(0.5);float shadowMapValue=texture2D(shadowMapSampler,worldInShadowCameraSpace.xy).r;if (shadowMapValue>shadowPixelDepth)\naccumFog+=sunColor*computeScattering(dot(rayDirection,sunDirection));currentPosition+=stepL;}\naccumFog/=NB_STEPS;vec3 color=accumFog*scatteringPower;gl_FragColor=vec4(color*exp(color) ,1.0);}\n#endif\n#if defined(VLSMERGE)\nuniform sampler2D originalSampler;void main(void)\n{gl_FragColor=texture2D(originalSampler,vUV)+texture2D(textureSampler,vUV);}\n#endif\n#if defined(LUMINANCE)\nuniform vec2 lumOffsets[4];void main()\n{float average=0.0;vec4 color=vec4(0.0);float maximum=-1e20;vec3 weight=vec3(0.299,0.587,0.114);for (int i=0; i<4; i++)\n{color=texture2D(textureSampler,vUV+ lumOffsets[i]);float GreyValue=dot(color.rgb,vec3(0.33,0.33,0.33));\n#ifdef WEIGHTED_AVERAGE\nfloat GreyValue=dot(color.rgb,weight);\n#endif\n#ifdef BRIGHTNESS\nfloat GreyValue=max(color.r,max(color.g,color.b));\n#endif\n#ifdef HSL_COMPONENT\nfloat GreyValue=0.5*(max(color.r,max(color.g,color.b))+min(color.r,min(color.g,color.b)));\n#endif\n#ifdef MAGNITUDE\nfloat GreyValue=length(color.rgb);\n#endif\nmaximum=max(maximum,GreyValue);average+=(0.25*log(1e-5+GreyValue));}\naverage=exp(average);gl_FragColor=vec4(average,maximum,0.0,1.0);}\n#endif\n#if defined(LUMINANCE_DOWN_SAMPLE)\nuniform vec2 dsOffsets[9];uniform float halfDestPixelSize;\n#ifdef FINAL_DOWN_SAMPLER\n#include<packingFunctions>\n#endif\nvoid main()\n{vec4 color=vec4(0.0);float average=0.0;for (int i=0; i<9; i++)\n{color=texture2D(textureSampler,vUV+vec2(halfDestPixelSize,halfDestPixelSize)+dsOffsets[i]);average+=color.r;}\naverage/=9.0;\n#ifdef FINAL_DOWN_SAMPLER\ngl_FragColor=pack(average);\n#else\ngl_FragColor=vec4(average,average,0.0,1.0);\n#endif\n}\n#endif\n#if defined(HDR)\nuniform sampler2D textureAdderSampler;uniform float averageLuminance;void main()\n{vec4 color=texture2D(textureAdderSampler,vUV);\n#ifndef AUTO_EXPOSURE\nvec4 adjustedColor=color/averageLuminance;color=adjustedColor;color.a=1.0;\n#endif\ngl_FragColor=color;}\n#endif\n#if defined(LENS_FLARE)\n#define GHOSTS 3\nuniform sampler2D lensColorSampler;uniform float strength;uniform float ghostDispersal;uniform float haloWidth;uniform vec2 resolution;uniform float distortionStrength;float hash(vec2 p)\n{float h=dot(p,vec2(127.1,311.7));return -1.0+2.0*fract(sin(h)*43758.5453123);}\nfloat noise(in vec2 p)\n{vec2 i=floor(p);vec2 f=fract(p);vec2 u=f*f*(3.0-2.0*f);return mix(mix(hash(i+vec2(0.0,0.0)),\nhash(i+vec2(1.0,0.0)),u.x),\nmix(hash(i+vec2(0.0,1.0)),\nhash(i+vec2(1.0,1.0)),u.x),u.y);}\nfloat fbm(vec2 p)\n{float f=0.0;f+=0.5000*noise(p); p*=2.02;f+=0.2500*noise(p); p*=2.03;f+=0.1250*noise(p); p*=2.01;f+=0.0625*noise(p); p*=2.04;f/=0.9375;return f;}\nvec3 pattern(vec2 uv)\n{vec2 p=-1.0+2.0*uv;float p2=dot(p,p);float f=fbm(vec2(15.0*p2))/2.0;float r=0.2+0.6*sin(12.5*length(uv-vec2(0.5)));float g=0.2+0.6*sin(20.5*length(uv-vec2(0.5)));float b=0.2+0.6*sin(17.2*length(uv-vec2(0.5)));return (1.0-f)*vec3(r,g,b);}\nfloat luminance(vec3 color)\n{return dot(color.rgb,vec3(0.2126,0.7152,0.0722));}\nvec4 textureDistorted(sampler2D tex,vec2 texcoord,vec2 direction,vec3 distortion)\n{return vec4(\ntexture2D(tex,texcoord+direction*distortion.r).r,\ntexture2D(tex,texcoord+direction*distortion.g).g,\ntexture2D(tex,texcoord+direction*distortion.b).b,\n1.0\n);}\nvoid main(void)\n{vec2 uv=-vUV+vec2(1.0);vec2 ghostDir=(vec2(0.5)-uv)*ghostDispersal;vec2 texelSize=1.0/resolution;vec3 distortion=vec3(-texelSize.x*distortionStrength,0.0,texelSize.x*distortionStrength);vec4 result=vec4(0.0);float ghostIndice=1.0;for (int i=0; i<GHOSTS; ++i)\n{vec2 offset=fract(uv+ghostDir*ghostIndice);float weight=length(vec2(0.5)-offset)/length(vec2(0.5));weight=pow(1.0-weight,10.0);result+=textureDistorted(textureSampler,offset,normalize(ghostDir),distortion)*weight*strength;ghostIndice+=1.0;}\nvec2 haloVec=normalize(ghostDir)*haloWidth;float weight=length(vec2(0.5)-fract(uv+haloVec))/length(vec2(0.5));weight=pow(1.0-weight,10.0);result+=textureDistorted(textureSampler,fract(uv+haloVec),normalize(ghostDir),distortion)*weight*strength;result*=texture2D(lensColorSampler,vec2(length(vec2(0.5)-uv)/length(vec2(0.5))));gl_FragColor=result;}\n#endif\n#if defined(LENS_FLARE_COMPOSE)\nuniform sampler2D otherSampler;uniform sampler2D lensDirtSampler;uniform sampler2D lensStarSampler;uniform mat4 lensStarMatrix;void main(void)\n{vec2 lensFlareCoords=(lensStarMatrix*vec4(vUV,1.0,1.0)).xy;vec4 lensMod=texture2D(lensDirtSampler,vUV);lensMod+=texture2D(lensStarSampler,vUV/*lensFlareCoords*/);vec4 result=texture2D(textureSampler,vUV)*lensMod;gl_FragColor=texture2D(otherSampler,vUV)+result;}\n#endif\n#if defined(DEPTH_OF_FIELD)\nuniform sampler2D otherSampler;uniform sampler2D depthSampler;uniform float distance;void main(void)\n{vec4 sharp=texture2D(otherSampler,vUV);vec4 blur=texture2D(textureSampler,vUV);float dist=clamp(texture2D(depthSampler,vUV).r*distance,0.0,1.0);float factor=0.0;if (dist<0.05)\nfactor=1.0;else if (dist<0.1)\nfactor=20.0*(0.1-dist);else if (dist<0.5)\nfactor=0.0;else\nfactor=2.0*(dist-0.5);factor=clamp(factor,0.0,0.90);gl_FragColor=mix(sharp,blur,factor);}\n#endif\n#if defined(MOTION_BLUR)\nuniform mat4 inverseViewProjection;uniform mat4 prevViewProjection;uniform vec2 screenSize;uniform float motionScale;uniform float motionStrength;uniform sampler2D depthSampler;void main(void)\n{vec2 texelSize=1.0/screenSize;float depth=texture2D(depthSampler,vUV).r;vec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);cpos=cpos*inverseViewProjection;vec4 ppos=cpos*prevViewProjection;ppos.xyz/=ppos.w;ppos.xy=ppos.xy*0.5+0.5;vec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;float speed=length(velocity/texelSize);int nSamples=int(clamp(speed,1.0,MAX_MOTION_SAMPLES));vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(MAX_MOTION_SAMPLES); ++i) {if (i>=nSamples)\nbreak;vec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);result+=texture2D(textureSampler,offset1);}\ngl_FragColor=result/float(nSamples);}\n#endif\n";var kx=function(e){function t(t,i,r,n,o){void 0===n&&(n=null);var a=e.call(this,i.getEngine(),t)||this;return a.downSampleX4PostProcess=null,a.brightPassPostProcess=null,a.blurHPostProcesses=[],a.blurVPostProcesses=[],a.textureAdderPostProcess=null,a.volumetricLightPostProcess=null,a.volumetricLightSmoothXPostProcess=null,a.volumetricLightSmoothYPostProcess=null,a.volumetricLightMergePostProces=null,a.volumetricLightFinalPostProcess=null,a.luminancePostProcess=null,a.luminanceDownSamplePostProcesses=[],a.hdrPostProcess=null,a.textureAdderFinalPostProcess=null,a.lensFlareFinalPostProcess=null,a.hdrFinalPostProcess=null,a.lensFlarePostProcess=null,a.lensFlareComposePostProcess=null,a.motionBlurPostProcess=null,a.depthOfFieldPostProcess=null,a.fxaaPostProcess=null,a.screenSpaceReflectionPostProcess=null,a.brightThreshold=1,a.blurWidth=512,a.horizontalBlur=!1,a.lensTexture=null,a.volumetricLightCoefficient=.2,a.volumetricLightPower=4,a.volumetricLightBlurScale=64,a.sourceLight=null,a.hdrMinimumLuminance=1,a.hdrDecreaseRate=.5,a.hdrIncreaseRate=.5,a.lensColorTexture=null,a.lensFlareStrength=20,a.lensFlareGhostDispersal=1.4,a.lensFlareHaloWidth=.7,a.lensFlareDistortionStrength=16,a.lensFlareBlurWidth=512,a.lensStarTexture=null,a.lensFlareDirtTexture=null,a.depthOfFieldDistance=10,a.depthOfFieldBlurWidth=64,a.animations=[],a._currentDepthOfFieldSource=null,a._fixedExposure=1,a._currentExposure=1,a._hdrAutoExposure=!1,a._hdrCurrentLuminance=1,a._motionStrength=1,a._isObjectBasedMotionBlur=!1,a._camerasToBeAttached=[],a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._vlsEnabled=!1,a._lensFlareEnabled=!1,a._hdrEnabled=!1,a._motionBlurEnabled=!1,a._fxaaEnabled=!1,a._screenSpaceReflectionsEnabled=!1,a._motionBlurSamples=64,a._volumetricLightStepsCount=50,a._samples=1,a._cameras=o||i.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._scene=i,a._basePostProcess=n,a._ratio=r,a._floatTextureType=i.getEngine().getCaps().textureFloatRender?s.Y.TEXTURETYPE_FLOAT:s.Y.TEXTURETYPE_HALF_FLOAT,i.postProcessRenderPipelineManager.addPipeline(a),a._buildPipeline(),a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"exposure",{get:function(){return this._fixedExposure},set:function(e){this._fixedExposure=e,this._currentExposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hdrAutoExposure",{get:function(){return this._hdrAutoExposure},set:function(e){if(this._hdrAutoExposure=e,this.hdrPostProcess){var t=["#define HDR"];e&&t.push("#define AUTO_EXPOSURE"),this.hdrPostProcess.updateEffect(t.join("\n"))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"motionStrength",{get:function(){return this._motionStrength},set:function(e){this._motionStrength=e,this._isObjectBasedMotionBlur&&this.motionBlurPostProcess&&(this.motionBlurPostProcess.motionStrength=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"objectBasedMotionBlur",{get:function(){return this._isObjectBasedMotionBlur},set:function(e){var t=this._isObjectBasedMotionBlur!==e;this._isObjectBasedMotionBlur=e,t&&this._buildPipeline()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"BloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"DepthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"LensFlareEnabled",{get:function(){return this._lensFlareEnabled},set:function(e){this._lensFlareEnabled!==e&&(this._lensFlareEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"HDREnabled",{get:function(){return this._hdrEnabled},set:function(e){this._hdrEnabled!==e&&(this._hdrEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"VLSEnabled",{get:function(){return this._vlsEnabled},set:function(e){if(this._vlsEnabled!==e){if(e&&!this._scene.enableGeometryBufferRenderer())return void y.V.Warn("Geometry renderer is not supported, cannot create volumetric lights in Standard Rendering Pipeline");this._vlsEnabled=e,this._buildPipeline()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"MotionBlurEnabled",{get:function(){return this._motionBlurEnabled},set:function(e){this._motionBlurEnabled!==e&&(this._motionBlurEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"screenSpaceReflectionsEnabled",{get:function(){return this._screenSpaceReflectionsEnabled},set:function(e){this._screenSpaceReflectionsEnabled!==e&&(this._screenSpaceReflectionsEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumetricLightStepsCount",{get:function(){return this._volumetricLightStepsCount},set:function(e){this.volumetricLightPostProcess&&this.volumetricLightPostProcess.updateEffect("#define VLS\n#define NB_STEPS "+e.toFixed(1)),this._volumetricLightStepsCount=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this.motionBlurPostProcess&&(this._isObjectBasedMotionBlur?this.motionBlurPostProcess.motionBlurSamples=e:this.motionBlurPostProcess.updateEffect("#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+e.toFixed(1))),this._motionBlurSamples=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype._buildPipeline=function(){var e=this,t=this._ratio,i=this._scene;this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._screenSpaceReflectionsEnabled&&(this.screenSpaceReflectionPostProcess=new Vx("HDRPass",i,t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,this._floatTextureType),this.screenSpaceReflectionPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.screenSpaceReflectionPostProcess})),this.addEffect(new ox(i.getEngine(),"HDRScreenSpaceReflections",(function(){return e.screenSpaceReflectionPostProcess}),!0))),this._basePostProcess?this.originalPostProcess=this._basePostProcess:this.originalPostProcess=new Gn("HDRPass","standard",[],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",this._floatTextureType),this.originalPostProcess.autoClear=!this.screenSpaceReflectionPostProcess,this.originalPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.originalPostProcess})),this.addEffect(new ox(i.getEngine(),"HDRPassPostProcess",(function(){return e.originalPostProcess}),!0)),this._bloomEnabled&&(this._createDownSampleX4PostProcess(i,t/4),this._createBrightPassPostProcess(i,t/4),this._createBlurPostProcesses(i,t/4,1),this._createTextureAdderPostProcess(i,t),this.textureAdderFinalPostProcess=new Gn("HDRDepthOfFieldSource","standard",[],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(i.getEngine(),"HDRBaseDepthOfFieldSource",(function(){return e.textureAdderFinalPostProcess}),!0))),this._vlsEnabled&&(this._createVolumetricLightPostProcess(i,t),this.volumetricLightFinalPostProcess=new Gn("HDRVLSFinal","standard",[],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(i.getEngine(),"HDRVLSFinal",(function(){return e.volumetricLightFinalPostProcess}),!0))),this._lensFlareEnabled&&(this._createLensFlarePostProcess(i,t),this.lensFlareFinalPostProcess=new Gn("HDRPostLensFlareDepthOfFieldSource","standard",[],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(i.getEngine(),"HDRPostLensFlareDepthOfFieldSource",(function(){return e.lensFlareFinalPostProcess}),!0))),this._hdrEnabled&&(this._createLuminancePostProcesses(i,this._floatTextureType),this._createHdrPostProcess(i,t),this.hdrFinalPostProcess=new Gn("HDRPostHDReDepthOfFieldSource","standard",[],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(i.getEngine(),"HDRPostHDReDepthOfFieldSource",(function(){return e.hdrFinalPostProcess}),!0))),this._depthOfFieldEnabled&&(this._createBlurPostProcesses(i,t/2,3,"depthOfFieldBlurWidth"),this._createDepthOfFieldPostProcess(i,t)),this._motionBlurEnabled&&this._createMotionBlurPostProcess(i,t),this._fxaaEnabled&&(this.fxaaPostProcess=new yx("fxaa",1,null,rr.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(i.getEngine(),"HDRFxaa",(function(){return e.fxaaPostProcess}),!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),!this._enableMSAAOnFirstPostProcess(this._samples)&&this._samples>1&&y.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")},t.prototype._createDownSampleX4PostProcess=function(e,t){var i=this,r=new Array(32);this.downSampleX4PostProcess=new Gn("HDRDownSampleX4","standard",["dsOffsets"],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DOWN_SAMPLE_X4",this._floatTextureType),this.downSampleX4PostProcess.onApply=function(e){for(var t=0,n=i.downSampleX4PostProcess.width,o=i.downSampleX4PostProcess.height,a=-2;a<2;a++)for(var s=-2;s<2;s++)r[t]=(a+.5)*(1/n),r[t+1]=(s+.5)*(1/o),t+=2;e.setArray2("dsOffsets",r)},this.addEffect(new ox(e.getEngine(),"HDRDownSampleX4",(function(){return i.downSampleX4PostProcess}),!0))},t.prototype._createBrightPassPostProcess=function(e,t){var i=this,r=new Array(8);this.brightPassPostProcess=new Gn("HDRBrightPass","standard",["dsOffsets","brightThreshold"],[],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define BRIGHT_PASS",this._floatTextureType),this.brightPassPostProcess.onApply=function(e){var t=1/i.brightPassPostProcess.width,n=1/i.brightPassPostProcess.height;r[0]=-.5*t,r[1]=.5*n,r[2]=.5*t,r[3]=.5*n,r[4]=-.5*t,r[5]=-.5*n,r[6]=.5*t,r[7]=-.5*n,e.setArray2("dsOffsets",r),e.setFloat("brightThreshold",i.brightThreshold)},this.addEffect(new ox(e.getEngine(),"HDRBrightPass",(function(){return i.brightPassPostProcess}),!0))},t.prototype._createBlurPostProcesses=function(e,t,i,r){var n=this;void 0===r&&(r="blurWidth");var o=e.getEngine(),a=new yd("HDRBlurH_"+i,new u.I9(1,0),this[r],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType),s=new yd("HDRBlurV_"+i,new u.I9(0,1),this[r],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType);a.onActivateObservable.add((function(){var e=a.width/o.getRenderWidth();a.kernel=n[r]*e})),s.onActivateObservable.add((function(){var e=s.height/o.getRenderHeight();s.kernel=n.horizontalBlur?64*e:n[r]*e})),this.addEffect(new ox(e.getEngine(),"HDRBlurH"+i,(function(){return a}),!0)),this.addEffect(new ox(e.getEngine(),"HDRBlurV"+i,(function(){return s}),!0)),this.blurHPostProcesses.push(a),this.blurVPostProcesses.push(s)},t.prototype._createTextureAdderPostProcess=function(e,t){var i=this;this.textureAdderPostProcess=new Gn("HDRTextureAdder","standard",["exposure"],["otherSampler","lensSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define TEXTURE_ADDER",this._floatTextureType),this.textureAdderPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._vlsEnabled?i._currentDepthOfFieldSource:i.originalPostProcess),e.setTexture("lensSampler",i.lensTexture),e.setFloat("exposure",i._currentExposure),i._currentDepthOfFieldSource=i.textureAdderFinalPostProcess},this.addEffect(new ox(e.getEngine(),"HDRTextureAdder",(function(){return i.textureAdderPostProcess}),!0))},t.prototype._createVolumetricLightPostProcess=function(e,t){var i=this,r=e.enableGeometryBufferRenderer();r.enablePosition=!0;var n=r.getGBuffer();this.volumetricLightPostProcess=new Gn("HDRVLS","standard",["shadowViewProjection","cameraPosition","sunDirection","sunColor","scatteringCoefficient","scatteringPower","depthValues"],["shadowMapSampler","positionSampler"],t/8,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLS\n#define NB_STEPS "+this._volumetricLightStepsCount.toFixed(1));var o=u.I9.Zero();this.volumetricLightPostProcess.onApply=function(e){if(i.sourceLight&&i.sourceLight.getShadowGenerator()&&i._scene.activeCamera){var t=i.sourceLight.getShadowGenerator();e.setTexture("shadowMapSampler",t.getShadowMap()),e.setTexture("positionSampler",n.textures[2]),e.setColor3("sunColor",i.sourceLight.diffuse),e.setVector3("sunDirection",i.sourceLight.getShadowDirection()),e.setVector3("cameraPosition",i._scene.activeCamera.globalPosition),e.setMatrix("shadowViewProjection",t.getTransformMatrix()),e.setFloat("scatteringCoefficient",i.volumetricLightCoefficient),e.setFloat("scatteringPower",i.volumetricLightPower),o.x=i.sourceLight.getDepthMinZ(i._scene.activeCamera),o.y=i.sourceLight.getDepthMaxZ(i._scene.activeCamera),e.setVector2("depthValues",o)}},this.addEffect(new ox(e.getEngine(),"HDRVLS",(function(){return i.volumetricLightPostProcess}),!0)),this._createBlurPostProcesses(e,t/4,0,"volumetricLightBlurScale"),this.volumetricLightMergePostProces=new Gn("HDRVLSMerge","standard",[],["originalSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLSMERGE"),this.volumetricLightMergePostProces.onApply=function(e){e.setTextureFromPostProcess("originalSampler",i._bloomEnabled?i.textureAdderFinalPostProcess:i.originalPostProcess),i._currentDepthOfFieldSource=i.volumetricLightFinalPostProcess},this.addEffect(new ox(e.getEngine(),"HDRVLSMerge",(function(){return i.volumetricLightMergePostProces}),!0))},t.prototype._createLuminancePostProcesses=function(e,i){var r=this,n=Math.pow(3,t.LuminanceSteps);this.luminancePostProcess=new Gn("HDRLuminance","standard",["lumOffsets"],[],{width:n,height:n},null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LUMINANCE",i);var o=[];this.luminancePostProcess.onApply=function(e){var t=1/r.luminancePostProcess.width,i=1/r.luminancePostProcess.height;o[0]=-.5*t,o[1]=.5*i,o[2]=.5*t,o[3]=.5*i,o[4]=-.5*t,o[5]=-.5*i,o[6]=.5*t,o[7]=-.5*i,e.setArray2("lumOffsets",o)},this.addEffect(new ox(e.getEngine(),"HDRLuminance",(function(){return r.luminancePostProcess}),!0));for(var a=t.LuminanceSteps-1;a>=0;a--){n=Math.pow(3,a);var s="#define LUMINANCE_DOWN_SAMPLE\n";0===a&&(s+="#define FINAL_DOWN_SAMPLER");var l=new Gn("HDRLuminanceDownSample"+a,"standard",["dsOffsets","halfDestPixelSize"],[],{width:n,height:n},null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,s,i);this.luminanceDownSamplePostProcesses.push(l)}var c=this.luminancePostProcess;this.luminanceDownSamplePostProcesses.forEach((function(t,i){var n=new Array(18);t.onApply=function(e){if(c){for(var o=0,a=-1;a<2;a++)for(var s=-1;s<2;s++)n[o]=a/c.width,n[o+1]=s/c.height,o+=2;e.setArray2("dsOffsets",n),e.setFloat("halfDestPixelSize",.5/c.width),c=i===r.luminanceDownSamplePostProcesses.length-1?r.luminancePostProcess:t}},i===r.luminanceDownSamplePostProcesses.length-1&&(t.onAfterRender=function(){var t=e.getEngine().readPixels(0,0,1,1),i=new u.IU(1/16581375,1/65025,1/255,1);t.then((function(e){var t=new Uint8Array(e.buffer);r._hdrCurrentLuminance=(t[0]*i.x+t[1]*i.y+t[2]*i.z+t[3]*i.w)/100}))}),r.addEffect(new ox(e.getEngine(),"HDRLuminanceDownSample"+i,(function(){return t}),!0))}))},t.prototype._createHdrPostProcess=function(e,t){var i=this,r=["#define HDR"];this._hdrAutoExposure&&r.push("#define AUTO_EXPOSURE"),this.hdrPostProcess=new Gn("HDR","standard",["averageLuminance"],["textureAdderSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,r.join("\n"),s.Y.TEXTURETYPE_UNSIGNED_INT);var n=1,o=0,a=0;this.hdrPostProcess.onApply=function(t){if(t.setTextureFromPostProcess("textureAdderSampler",i._currentDepthOfFieldSource),o+=e.getEngine().getDeltaTime(),n<0)n=i._hdrCurrentLuminance;else{var r=(a-o)/1e3;i._hdrCurrentLuminance<n+i.hdrDecreaseRate*r?n+=i.hdrDecreaseRate*r:i._hdrCurrentLuminance>n-i.hdrIncreaseRate*r?n-=i.hdrIncreaseRate*r:n=i._hdrCurrentLuminance}i.hdrAutoExposure?i._currentExposure=i._fixedExposure/n:(n=w.X.Clamp(n,i.hdrMinimumLuminance,1e20),t.setFloat("averageLuminance",n)),a=o,i._currentDepthOfFieldSource=i.hdrFinalPostProcess},this.addEffect(new ox(e.getEngine(),"HDR",(function(){return i.hdrPostProcess}),!0))},t.prototype._createLensFlarePostProcess=function(e,t){var i=this;this.lensFlarePostProcess=new Gn("HDRLensFlare","standard",["strength","ghostDispersal","haloWidth","resolution","distortionStrength"],["lensColorSampler"],t/2,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(e.getEngine(),"HDRLensFlare",(function(){return i.lensFlarePostProcess}),!0)),this._createBlurPostProcesses(e,t/4,2,"lensFlareBlurWidth"),this.lensFlareComposePostProcess=new Gn("HDRLensFlareCompose","standard",["lensStarMatrix"],["otherSampler","lensDirtSampler","lensStarSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE_COMPOSE",s.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new ox(e.getEngine(),"HDRLensFlareCompose",(function(){return i.lensFlareComposePostProcess}),!0));var r=new u.I9(0,0);this.lensFlarePostProcess.externalTextureSamplerBinding=!0,this.lensFlarePostProcess.onApply=function(e){e.setTextureFromPostProcess("textureSampler",i._bloomEnabled?i.blurHPostProcesses[0]:i.originalPostProcess),e.setTexture("lensColorSampler",i.lensColorTexture),e.setFloat("strength",i.lensFlareStrength),e.setFloat("ghostDispersal",i.lensFlareGhostDispersal),e.setFloat("haloWidth",i.lensFlareHaloWidth),r.x=i.lensFlarePostProcess.width,r.y=i.lensFlarePostProcess.height,e.setVector2("resolution",r),e.setFloat("distortionStrength",i.lensFlareDistortionStrength)};var n=u.uq.FromValues(2,0,-1,0,0,2,-1,0,0,0,1,0,0,0,0,1),o=u.uq.FromValues(.5,0,.5,0,0,.5,.5,0,0,0,1,0,0,0,0,1);this.lensFlareComposePostProcess.onApply=function(e){if(i._scene.activeCamera){e.setTextureFromPostProcess("otherSampler",i.lensFlarePostProcess),e.setTexture("lensDirtSampler",i.lensFlareDirtTexture),e.setTexture("lensStarSampler",i.lensStarTexture);var t=i._scene.activeCamera.getViewMatrix().getRow(0),r=i._scene.activeCamera.getViewMatrix().getRow(2),a=u.Pq.Dot(t.toVector3(),new u.Pq(1,0,0))+u.Pq.Dot(r.toVector3(),new u.Pq(0,0,1));a*=4;var s=u.uq.FromValues(.5*Math.cos(a),-Math.sin(a),0,0,Math.sin(a),.5*Math.cos(a),0,0,0,0,1,0,0,0,0,1),l=o.multiply(s).multiply(n);e.setMatrix("lensStarMatrix",l),i._currentDepthOfFieldSource=i.lensFlareFinalPostProcess}}},t.prototype._createDepthOfFieldPostProcess=function(e,t){var i=this;this.depthOfFieldPostProcess=new Gn("HDRDepthOfField","standard",["distance"],["otherSampler","depthSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DEPTH_OF_FIELD",s.Y.TEXTURETYPE_UNSIGNED_INT),this.depthOfFieldPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._currentDepthOfFieldSource),e.setTexture("depthSampler",i._getDepthTexture()),e.setFloat("distance",i.depthOfFieldDistance)},this.addEffect(new ox(e.getEngine(),"HDRDepthOfField",(function(){return i.depthOfFieldPostProcess}),!0))},t.prototype._createMotionBlurPostProcess=function(e,t){var i=this;if(this._isObjectBasedMotionBlur){var r=new Ax("HDRMotionBlur",e,t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,s.Y.TEXTURETYPE_UNSIGNED_INT);r.motionStrength=this.motionStrength,r.motionBlurSamples=this.motionBlurSamples,this.motionBlurPostProcess=r}else{this.motionBlurPostProcess=new Gn("HDRMotionBlur","standard",["inverseViewProjection","prevViewProjection","screenSize","motionScale","motionStrength"],["depthSampler"],t,null,rr.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+this.motionBlurSamples.toFixed(1),s.Y.TEXTURETYPE_UNSIGNED_INT);var n=0,o=u.uq.Identity(),a=u.uq.Identity(),l=u.uq.Identity(),c=u.I9.Zero();this.motionBlurPostProcess.onApply=function(t){(l=e.getProjectionMatrix().multiply(e.getViewMatrix())).invertToRef(a),t.setMatrix("inverseViewProjection",a),t.setMatrix("prevViewProjection",o),o=l,c.x=i.motionBlurPostProcess.width,c.y=i.motionBlurPostProcess.height,t.setVector2("screenSize",c),n=e.getEngine().getFps()/60,t.setFloat("motionScale",n),t.setFloat("motionStrength",i.motionStrength),t.setTexture("depthSampler",i._getDepthTexture())}}this.addEffect(new ox(e.getEngine(),"HDRMotionBlur",(function(){return i.motionBlurPostProcess}),!0))},t.prototype._getDepthTexture=function(){return this._scene.getEngine().getCaps().drawBuffersExtension?this._scene.enableGeometryBufferRenderer().getGBuffer().textures[0]:this._scene.enableDepthRenderer().getDepthMap()},t.prototype._disposePostProcesses=function(){for(var e=0;e<this._cameras.length;e++){var t=this._cameras[e];this.originalPostProcess&&this.originalPostProcess.dispose(t),this.screenSpaceReflectionPostProcess&&this.screenSpaceReflectionPostProcess.dispose(t),this.downSampleX4PostProcess&&this.downSampleX4PostProcess.dispose(t),this.brightPassPostProcess&&this.brightPassPostProcess.dispose(t),this.textureAdderPostProcess&&this.textureAdderPostProcess.dispose(t),this.volumetricLightPostProcess&&this.volumetricLightPostProcess.dispose(t),this.volumetricLightSmoothXPostProcess&&this.volumetricLightSmoothXPostProcess.dispose(t),this.volumetricLightSmoothYPostProcess&&this.volumetricLightSmoothYPostProcess.dispose(t),this.volumetricLightMergePostProces&&this.volumetricLightMergePostProces.dispose(t),this.volumetricLightFinalPostProcess&&this.volumetricLightFinalPostProcess.dispose(t),this.lensFlarePostProcess&&this.lensFlarePostProcess.dispose(t),this.lensFlareComposePostProcess&&this.lensFlareComposePostProcess.dispose(t);for(var i=0;i<this.luminanceDownSamplePostProcesses.length;i++)this.luminanceDownSamplePostProcesses[i].dispose(t);for(this.luminancePostProcess&&this.luminancePostProcess.dispose(t),this.hdrPostProcess&&this.hdrPostProcess.dispose(t),this.hdrFinalPostProcess&&this.hdrFinalPostProcess.dispose(t),this.depthOfFieldPostProcess&&this.depthOfFieldPostProcess.dispose(t),this.motionBlurPostProcess&&this.motionBlurPostProcess.dispose(t),this.fxaaPostProcess&&this.fxaaPostProcess.dispose(t),i=0;i<this.blurHPostProcesses.length;i++)this.blurHPostProcesses[i].dispose(t);for(i=0;i<this.blurVPostProcesses.length;i++)this.blurVPostProcesses[i].dispose(t)}this.originalPostProcess=null,this.downSampleX4PostProcess=null,this.brightPassPostProcess=null,this.textureAdderPostProcess=null,this.textureAdderFinalPostProcess=null,this.volumetricLightPostProcess=null,this.volumetricLightSmoothXPostProcess=null,this.volumetricLightSmoothYPostProcess=null,this.volumetricLightMergePostProces=null,this.volumetricLightFinalPostProcess=null,this.lensFlarePostProcess=null,this.lensFlareComposePostProcess=null,this.luminancePostProcess=null,this.hdrPostProcess=null,this.hdrFinalPostProcess=null,this.depthOfFieldPostProcess=null,this.motionBlurPostProcess=null,this.fxaaPostProcess=null,this.screenSpaceReflectionPostProcess=null,this.luminanceDownSamplePostProcesses.length=0,this.blurHPostProcesses.length=0,this.blurVPostProcesses.length=0},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=V.p.Serialize(this);return this.sourceLight&&(e.sourceLightId=this.sourceLight.id),this.screenSpaceReflectionPostProcess&&(e.screenSpaceReflectionPostProcess=V.p.Serialize(this.screenSpaceReflectionPostProcess)),e.customType="StandardRenderingPipeline",e},t.Parse=function(e,i,r){var n=V.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,r);return e.sourceLightId&&(n.sourceLight=i.getLightById(e.sourceLightId)),e.screenSpaceReflectionPostProcess&&V.p.Parse((function(){return n.screenSpaceReflectionPostProcess}),e.screenSpaceReflectionPostProcess,i,r),n},t.LuminanceSteps=6,(0,f.Cg)([(0,B.lK)()],t.prototype,"brightThreshold",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"blurWidth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"horizontalBlur",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"exposure",null),(0,f.Cg)([(0,B.uM)("lensTexture")],t.prototype,"lensTexture",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"volumetricLightCoefficient",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"volumetricLightPower",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"volumetricLightBlurScale",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"hdrMinimumLuminance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"hdrDecreaseRate",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"hdrIncreaseRate",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"hdrAutoExposure",null),(0,f.Cg)([(0,B.uM)("lensColorTexture")],t.prototype,"lensColorTexture",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensFlareStrength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensFlareGhostDispersal",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensFlareHaloWidth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensFlareDistortionStrength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"lensFlareBlurWidth",void 0),(0,f.Cg)([(0,B.uM)("lensStarTexture")],t.prototype,"lensStarTexture",void 0),(0,f.Cg)([(0,B.uM)("lensFlareDirtTexture")],t.prototype,"lensFlareDirtTexture",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"depthOfFieldDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"depthOfFieldBlurWidth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"motionStrength",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"objectBasedMotionBlur",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"_ratio",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"BloomEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"DepthOfFieldEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"LensFlareEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"HDREnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"VLSEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"MotionBlurEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"fxaaEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"screenSpaceReflectionsEnabled",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"volumetricLightStepsCount",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"motionBlurSamples",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"samples",null),t}(Mx);(0,o.Y5)("BABYLON.StandardRenderingPipeline",kx);var Gx=function(){this.enabled=!1,this.name="screenSpaceReflections2",this.texturesRequired=[s.Y.PREPASS_NORMAL_TEXTURE_TYPE,s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,s.Y.PREPASS_DEPTH_TEXTURE_TYPE]};Un.l.IncludesShadersStore.screenSpaceRayTrace="float distanceSquared(vec2 a,vec2 b) { a-=b; return dot(a,a); }\n/**\nparam csOrigin Camera-space ray origin,which must be \nwithin the view volume and must have z>0.01 and project within the valid screen rectangle\nparam csDirection Unit length camera-space ray direction\nparam projectToPixelMatrix A projection matrix that maps to **pixel** coordinates \n(**not** [-1,+1] normalized device coordinates).\nparam csZBuffer The camera-space Z buffer\nparam csZBufferSize Dimensions of csZBuffer\nparam csZThickness Camera space csZThickness to ascribe to each pixel in the depth buffer\nparam nearPlaneZ Positive number. Doesn't have to be THE actual near plane,just a reasonable value\nfor clipping rays headed towards the camera\nparam stride Step in horizontal or vertical pixels between samples. This is a float\nbecause integer math is slow on GPUs,but should be set to an integer>=1\nparam jitterFraction Number between 0 and 1 for how far to bump the ray in stride units\nto conceal banding artifacts,plus the stride ray offset.\nparam maxSteps Maximum number of iterations. Higher gives better images but may be slow\nparam maxRayTraceDistance Maximum camera-space distance to trace before returning a miss\nparam selfCollisionNumSkip Number of steps to skip at start when raytracing to avoid self collisions.\n1 is a reasonable value,depending on the scene you may need to set this value to 2\nparam hitPixel Pixel coordinates of the first intersection with the scene\nparam numIterations number of iterations performed\nparam csHitPoint Camera space location of the ray hit\n*/\n#define inline\nbool traceScreenSpaceRay1(\nvec3 csOrigin,\nvec3 csDirection,\nmat4 projectToPixelMatrix,\nsampler2D csZBuffer,\nvec2 csZBufferSize,\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nsampler2D csZBackBuffer,\nfloat csZBackSizeFactor,\n#endif\nfloat csZThickness,\nfloat nearPlaneZ,\nfloat stride,\nfloat jitterFraction,\nfloat maxSteps,\nfloat maxRayTraceDistance,\nfloat selfCollisionNumSkip,\nout vec2 startPixel,\nout vec2 hitPixel,\nout vec3 csHitPoint,\nout float numIterations\n#ifdef SSRAYTRACE_DEBUG\n,out vec3 debugColor\n#endif\n)\n{\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\nfloat rayLength=(csOrigin.z+csDirection.z*maxRayTraceDistance)>-nearPlaneZ ? (-nearPlaneZ-csOrigin.z)/csDirection.z : maxRayTraceDistance;\n#else\nfloat rayLength=(csOrigin.z+csDirection.z*maxRayTraceDistance)<nearPlaneZ ? (nearPlaneZ-csOrigin.z)/csDirection.z : maxRayTraceDistance;\n#endif\nvec3 csEndPoint=csOrigin+csDirection*rayLength;hitPixel=vec2(-1.0,-1.0);vec4 H0=projectToPixelMatrix*vec4(csOrigin,1.0);vec4 H1=projectToPixelMatrix*vec4(csEndPoint,1.0);float k0=1.0/H0.w;float k1=1.0/H1.w;vec3 Q0=csOrigin*k0;vec3 Q1=csEndPoint*k1;vec2 P0=H0.xy*k0;vec2 P1=H1.xy*k1;\n#ifdef SSRAYTRACE_CLIP_TO_FRUSTUM\nfloat xMax=csZBufferSize.x-0.5,xMin=0.5,yMax=csZBufferSize.y-0.5,yMin=0.5;float alpha=0.0;if ((P1.y>yMax) || (P1.y<yMin)) {alpha=(P1.y-((P1.y>yMax) ? yMax : yMin))/(P1.y-P0.y);}\nif ((P1.x>xMax) || (P1.x<xMin)) {alpha=max(alpha,(P1.x-((P1.x>xMax) ? xMax : xMin))/(P1.x-P0.x));}\nP1=mix(P1,P0,alpha); k1=mix(k1,k0,alpha); Q1=mix(Q1,Q0,alpha);\n#endif\nP1+=vec2((distanceSquared(P0,P1)<0.0001) ? 0.01 : 0.0);vec2 delta=P1-P0;bool permute=false;if (abs(delta.x)<abs(delta.y)) { \npermute=true;delta=delta.yx;P0=P0.yx;P1=P1.yx; }\nfloat stepDirection=sign(delta.x);float invdx=stepDirection/delta.x;vec2 dP=vec2(stepDirection,delta.y*invdx);vec3 dQ=(Q1-Q0)*invdx;float dk=(k1-k0)*invdx;float zMin=min(csEndPoint.z,csOrigin.z);float zMax=max(csEndPoint.z,csOrigin.z);dP*=stride; dQ*=stride; dk*=stride;P0+=dP*jitterFraction; Q0+=dQ*jitterFraction; k0+=dk*jitterFraction;vec4 pqk=vec4(P0,Q0.z,k0);vec4 dPQK=vec4(dP,dQ.z,dk);startPixel=permute ? P0.yx : P0.xy;float prevZMaxEstimate=csOrigin.z;float rayZMin=prevZMaxEstimate,rayZMax=prevZMaxEstimate;float sceneZMax=rayZMax+1e4;float end=P1.x*stepDirection;bool hit=false;float stepCount;for (stepCount=0.0;stepCount<=selfCollisionNumSkip ||\n(pqk.x*stepDirection)<=end &&\nstepCount<maxSteps &&\n!hit &&\nsceneZMax != 0.0; \npqk+=dPQK,++stepCount)\n{hitPixel=permute ? pqk.yx : pqk.xy;rayZMin=prevZMaxEstimate;rayZMax=(dPQK.z*0.5+pqk.z)/(dPQK.w*0.5+pqk.w);rayZMax=clamp(rayZMax,zMin,zMax);prevZMaxEstimate=rayZMax;if (rayZMin>rayZMax) { \nfloat t=rayZMin; rayZMin=rayZMax; rayZMax=t;}\nsceneZMax=texelFetch(csZBuffer,ivec2(hitPixel),0).r;\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nfloat sceneBackZ=texelFetch(csZBackBuffer,ivec2(hitPixel/csZBackSizeFactor),0).r;hit=(rayZMax>=sceneBackZ-csZThickness) && (rayZMin<=sceneZMax);\n#else\nhit=(rayZMax>=sceneZMax-csZThickness) && (rayZMin<=sceneZMax);\n#endif\n#else\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nfloat sceneBackZ=texelFetch(csZBackBuffer,ivec2(hitPixel/csZBackSizeFactor),0).r;hit=(rayZMin<=sceneBackZ+csZThickness) && (rayZMax>=sceneZMax) && (sceneZMax != 0.0);\n#else\nhit=(rayZMin<=sceneZMax+csZThickness) && (rayZMax>=sceneZMax);\n#endif\n#endif\n}\npqk-=dPQK;stepCount-=1.0;if (((pqk.x+dPQK.x)*stepDirection)>end || (stepCount+1.0)>=maxSteps || sceneZMax==0.0) {hit=false;}\n#ifdef SSRAYTRACE_ENABLE_REFINEMENT\nif (stride>1.0 && hit) {pqk-=dPQK;stepCount-=1.0;float invStride=1.0/stride;dPQK*=invStride;float refinementStepCount=0.0;prevZMaxEstimate=pqk.z/pqk.w;rayZMax=prevZMaxEstimate;sceneZMax=rayZMax+1e7;for (;refinementStepCount<=1.0 ||\n(refinementStepCount<=stride*1.4) &&\n(rayZMax<sceneZMax) && (sceneZMax != 0.0);pqk+=dPQK,refinementStepCount+=1.0)\n{rayZMin=prevZMaxEstimate;rayZMax=(dPQK.z*0.5+pqk.z)/(dPQK.w*0.5+pqk.w);rayZMax=clamp(rayZMax,zMin,zMax);prevZMaxEstimate=rayZMax;rayZMax=max(rayZMax,rayZMin);hitPixel=permute ? pqk.yx : pqk.xy;sceneZMax=texelFetch(csZBuffer,ivec2(hitPixel),0).r;}\npqk-=dPQK;refinementStepCount-=1.0;stepCount+=refinementStepCount/stride;}\n#endif\nQ0.xy+=dQ.xy*stepCount;Q0.z=pqk.z;csHitPoint=Q0/pqk.w;numIterations=stepCount+1.0;\n#ifdef SSRAYTRACE_DEBUG\nif (((pqk.x+dPQK.x)*stepDirection)>end) {debugColor=vec3(0,0,1);} else if ((stepCount+1.0)>=maxSteps) {debugColor=vec3(1,0,0);} else if (sceneZMax==0.0) {debugColor=vec3(1,1,0);} else {debugColor=vec3(0,stepCount/maxSteps,0);}\n#endif\nreturn hit;}\n/**\ntexCoord: in the [0,1] range\ndepth: depth in view space (range [znear,zfar]])\n*/\nvec3 computeViewPosFromUVDepth(vec2 texCoord,float depth,mat4 projection,mat4 invProjectionMatrix) {vec4 ndc;ndc.xy=texCoord*2.0-1.0;\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\n#ifdef ORTHOGRAPHIC_CAMERA\nndc.z=-projection[2].z*depth+projection[3].z;\n#else\nndc.z=-projection[2].z-projection[3].z/depth;\n#endif\n#else\n#ifdef ORTHOGRAPHIC_CAMERA\nndc.z=projection[2].z*depth+projection[3].z;\n#else\nndc.z=projection[2].z+projection[3].z/depth;\n#endif\n#endif\nndc.w=1.0;vec4 eyePos=invProjectionMatrix*ndc;eyePos.xyz/=eyePos.w;return eyePos.xyz;}\n";Un.l.ShadersStore.screenSpaceReflection2PixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#define TEXTURECUBEFUNC(s,c,lod) textureLod(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#define TEXTURECUBEFUNC(s,c,bias) textureCube(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSR_SUPPORTED\nuniform sampler2D reflectivitySampler;uniform sampler2D normalSampler;uniform sampler2D depthSampler;\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nuniform sampler2D backDepthSampler;uniform float backSizeFactor;\n#endif\n#ifdef SSR_USE_ENVIRONMENT_CUBE\nuniform samplerCube envCubeSampler;\n#ifdef SSR_USE_LOCAL_REFLECTIONMAP_CUBIC\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize;\n#endif\n#endif\nuniform mat4 view;uniform mat4 invView;uniform mat4 projection;uniform mat4 invProjectionMatrix;uniform mat4 projectionPixel;uniform float nearPlaneZ;uniform float stepSize;uniform float maxSteps;uniform float strength;uniform float thickness;uniform float roughnessFactor;uniform float reflectionSpecularFalloffExponent;uniform float maxDistance;uniform float selfCollisionNumSkip;uniform float reflectivityThreshold;\n#include<helperFunctions>\n#include<pbrBRDFFunctions>\n#include<screenSpaceRayTrace>\nvec3 hash(vec3 a)\n{a=fract(a*0.8);a+=dot(a,a.yxz+19.19);return fract((a.xxy+a.yxx)*a.zyx);}\nfloat computeAttenuationForIntersection(ivec2 hitPixel,vec2 hitUV,vec3 vsRayOrigin,vec3 vsHitPoint,vec3 reflectionVector,float maxRayDistance,float numIterations) {float attenuation=1.0;\n#ifdef SSR_ATTENUATE_SCREEN_BORDERS\nvec2 dCoords=smoothstep(0.2,0.6,abs(vec2(0.5,0.5)-hitUV.xy));attenuation*=clamp(1.0-(dCoords.x+dCoords.y),0.0,1.0);\n#endif\n#ifdef SSR_ATTENUATE_INTERSECTION_DISTANCE\nattenuation*=1.0-clamp(distance(vsRayOrigin,vsHitPoint)/maxRayDistance,0.0,1.0);\n#endif\n#ifdef SSR_ATTENUATE_INTERSECTION_NUMITERATIONS\nattenuation*=1.0-(numIterations/maxSteps);\n#endif\n#ifdef SSR_ATTENUATE_BACKFACE_REFLECTION\nvec3 reflectionNormal=texelFetch(normalSampler,hitPixel,0).xyz;float directionBasedAttenuation=smoothstep(-0.17,0.0,dot(reflectionNormal,-reflectionVector));attenuation*=directionBasedAttenuation;\n#endif\nreturn attenuation;}\n#endif\nvoid main()\n{\n#ifdef SSR_SUPPORTED\nvec4 colorFull=TEXTUREFUNC(textureSampler,vUV,0.0);vec3 color=colorFull.rgb;vec4 reflectivity=TEXTUREFUNC(reflectivitySampler,vUV,0.0);\n#ifndef SSR_DISABLE_REFLECTIVITY_TEST\nif (max(reflectivity.r,max(reflectivity.g,reflectivity.b))<=reflectivityThreshold) {\n#ifdef SSR_USE_BLUR\ngl_FragColor=vec4(0.);\n#else\ngl_FragColor=colorFull;\n#endif\nreturn;}\n#endif\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\ncolor=toLinearSpace(color);\n#endif\nvec2 texSize=vec2(textureSize(depthSampler,0));vec3 csNormal=texelFetch(normalSampler,ivec2(vUV*texSize),0).xyz; \n#ifdef SSR_DECODE_NORMAL\ncsNormal=csNormal*2.0-1.0;\n#endif\n#ifdef SSR_NORMAL_IS_IN_WORLDSPACE\ncsNormal=(view*vec4(csNormal,0.0)).xyz;\n#endif\nfloat depth=texelFetch(depthSampler,ivec2(vUV*texSize),0).r;vec3 csPosition=computeViewPosFromUVDepth(vUV,depth,projection,invProjectionMatrix);\n#ifdef ORTHOGRAPHIC_CAMERA\nvec3 csViewDirection=vec3(0.,0.,1.);\n#else\nvec3 csViewDirection=normalize(csPosition);\n#endif\nvec3 csReflectedVector=reflect(csViewDirection,csNormal);\n#ifdef SSR_USE_ENVIRONMENT_CUBE\nvec3 wReflectedVector=vec3(invView*vec4(csReflectedVector,0.0));\n#ifdef SSR_USE_LOCAL_REFLECTIONMAP_CUBIC\nvec4 worldPos=invView*vec4(csPosition,1.0);wReflectedVector=parallaxCorrectNormal(worldPos.xyz,normalize(wReflectedVector),vReflectionSize,vReflectionPosition);\n#endif\n#ifdef SSR_INVERTCUBICMAP\nwReflectedVector.y*=-1.0;\n#endif\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\nwReflectedVector.z*=-1.0;\n#endif\nvec3 envColor=TEXTURECUBEFUNC(envCubeSampler,wReflectedVector,0.0).xyz;\n#ifdef SSR_ENVIRONMENT_CUBE_IS_GAMMASPACE\nenvColor=toLinearSpace(envColor);\n#endif\n#else\nvec3 envColor=color;\n#endif\nfloat reflectionAttenuation=1.0;bool rayHasHit=false;vec2 startPixel;vec2 hitPixel;vec3 hitPoint;float numIterations;\n#ifdef SSRAYTRACE_DEBUG\nvec3 debugColor;\n#endif\n#ifdef SSR_ATTENUATE_FACING_CAMERA\nreflectionAttenuation*=1.0-smoothstep(0.25,0.5,dot(-csViewDirection,csReflectedVector));\n#endif\nif (reflectionAttenuation>0.0) {\n#ifdef SSR_USE_BLUR\nvec3 jitt=vec3(0.);\n#else\nfloat roughness=1.0-reflectivity.a;vec3 jitt=mix(vec3(0.0),hash(csPosition)-vec3(0.5),roughness)*roughnessFactor; \n#endif\nvec2 uv2=vUV*texSize;float c=(uv2.x+uv2.y)*0.25;float jitter=mod(c,1.0); \nrayHasHit=traceScreenSpaceRay1(\ncsPosition,\nnormalize(csReflectedVector+jitt),\nprojectionPixel,\ndepthSampler,\ntexSize,\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nbackDepthSampler,\nbackSizeFactor,\n#endif\nthickness,\nnearPlaneZ,\nstepSize,\njitter,\nmaxSteps,\nmaxDistance,\nselfCollisionNumSkip,\nstartPixel,\nhitPixel,\nhitPoint,\nnumIterations\n#ifdef SSRAYTRACE_DEBUG\n,debugColor\n#endif\n);}\n#ifdef SSRAYTRACE_DEBUG\ngl_FragColor=vec4(debugColor,1.);return;\n#endif\nvec3 F0=reflectivity.rgb;vec3 fresnel=fresnelSchlickGGX(max(dot(csNormal,-csViewDirection),0.0),F0,vec3(1.));vec3 SSR=envColor;if (rayHasHit) {vec3 reflectedColor=texelFetch(textureSampler,ivec2(hitPixel),0).rgb;\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\nreflectedColor=toLinearSpace(reflectedColor);\n#endif\nreflectionAttenuation*=computeAttenuationForIntersection(ivec2(hitPixel),hitPixel/texSize,csPosition,hitPoint,csReflectedVector,maxDistance,numIterations);SSR=reflectedColor*reflectionAttenuation+(1.0-reflectionAttenuation)*envColor;}\n#ifndef SSR_BLEND_WITH_FRESNEL\nSSR*=fresnel;\n#endif\n#ifdef SSR_USE_BLUR\nfloat blur_radius=0.0;float roughness=1.0-reflectivity.a*(1.0-roughnessFactor);if (roughness>0.001) {float cone_angle=min(roughness,0.999)*3.14159265*0.5;float cone_len=distance(startPixel,hitPixel);float op_len=2.0*tan(cone_angle)*cone_len; \nfloat a=op_len;float h=cone_len;float a2=a*a;float fh2=4.0f*h*h;blur_radius=(a*(sqrt(a2+fh2)-a))/(4.0f*h);}\ngl_FragColor=vec4(SSR,blur_radius/255.0); \n#else\n#ifdef SSR_BLEND_WITH_FRESNEL\nvec3 reflectionMultiplier=clamp(pow(fresnel*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#else\nvec3 reflectionMultiplier=clamp(pow(reflectivity.rgb*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#endif\nvec3 colorMultiplier=1.0-reflectionMultiplier;vec3 finalColor=(color*colorMultiplier)+(SSR*reflectionMultiplier);\n#ifdef SSR_OUTPUT_IS_GAMMA_SPACE\nfinalColor=toGammaSpace(finalColor);\n#endif\ngl_FragColor=vec4(finalColor,colorFull.a);\n#endif\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,vUV,0.0);\n#endif\n}\n";Un.l.ShadersStore.screenSpaceReflection2BlurPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform vec2 texelOffsetScale;const float weights[8]=float[8] (0.071303,0.131514,0.189879,0.321392,0.452906, 0.584419,0.715932,0.847445);void processSample(vec2 uv,float i,vec2 stepSize,inout vec4 accumulator,inout float denominator)\n{vec2 offsetUV=stepSize*i+uv;float coefficient=weights[int(2.0-abs(i))];accumulator+=TEXTUREFUNC(textureSampler,offsetUV,0.0)*coefficient;denominator+=coefficient;}\nvoid main()\n{vec4 colorFull=TEXTUREFUNC(textureSampler,vUV,0.0);if (dot(colorFull,vec4(1.0))==0.0) {gl_FragColor=colorFull;return;}\nfloat blurRadius=colorFull.a*255.0; \nvec2 stepSize=texelOffsetScale.xy*blurRadius;vec4 accumulator=TEXTUREFUNC(textureSampler,vUV,0.0)*0.214607;float denominator=0.214607;processSample(vUV,1.0,stepSize,accumulator,denominator);processSample(vUV,1.0*0.2,stepSize,accumulator,denominator);processSample(vUV,1.0*0.4,stepSize,accumulator,denominator);processSample(vUV,1.0*0.6,stepSize,accumulator,denominator);processSample(vUV,1.0*0.8,stepSize,accumulator,denominator);processSample(vUV,1.0*1.2,stepSize,accumulator,denominator);processSample(vUV,1.0*1.4,stepSize,accumulator,denominator);processSample(vUV,1.0*1.6,stepSize,accumulator,denominator);processSample(vUV,1.0*1.8,stepSize,accumulator,denominator);processSample(vUV,1.0*2.0,stepSize,accumulator,denominator);processSample(vUV,-1.0,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.2,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.4,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.6,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.8,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.2,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.4,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.6,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.8,stepSize,accumulator,denominator);processSample(vUV,-1.0*2.0,stepSize,accumulator,denominator);gl_FragColor=vec4(accumulator.rgb/denominator,colorFull.a);}\n";Un.l.ShadersStore.screenSpaceReflection2BlurCombinerPixelShader="uniform sampler2D textureSampler; \nuniform sampler2D mainSampler;uniform sampler2D reflectivitySampler;uniform float strength;uniform float reflectionSpecularFalloffExponent;uniform float reflectivityThreshold;varying vec2 vUV;\n#include<helperFunctions>\n#ifdef SSR_BLEND_WITH_FRESNEL\n#include<pbrBRDFFunctions>\n#include<screenSpaceRayTrace>\nuniform mat4 projection;uniform mat4 invProjectionMatrix;uniform sampler2D normalSampler;uniform sampler2D depthSampler;\n#endif\nvoid main()\n{\n#ifdef SSRAYTRACE_DEBUG\ngl_FragColor=texture2D(textureSampler,vUV);\n#else\nvec3 SSR=texture2D(textureSampler,vUV).rgb;vec4 color=texture2D(mainSampler,vUV);vec4 reflectivity=texture2D(reflectivitySampler,vUV);\n#ifndef SSR_DISABLE_REFLECTIVITY_TEST\nif (max(reflectivity.r,max(reflectivity.g,reflectivity.b))<=reflectivityThreshold) {gl_FragColor=color;return;}\n#endif\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\ncolor=toLinearSpace(color);\n#endif\n#ifdef SSR_BLEND_WITH_FRESNEL\nvec2 texSize=vec2(textureSize(depthSampler,0));vec3 csNormal=texelFetch(normalSampler,ivec2(vUV*texSize),0).xyz;float depth=texelFetch(depthSampler,ivec2(vUV*texSize),0).r;vec3 csPosition=computeViewPosFromUVDepth(vUV,depth,projection,invProjectionMatrix);vec3 csViewDirection=normalize(csPosition);vec3 F0=reflectivity.rgb;vec3 fresnel=fresnelSchlickGGX(max(dot(csNormal,-csViewDirection),0.0),F0,vec3(1.));vec3 reflectionMultiplier=clamp(pow(fresnel*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#else\nvec3 reflectionMultiplier=clamp(pow(reflectivity.rgb*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#endif\nvec3 colorMultiplier=1.0-reflectionMultiplier;vec3 finalColor=(color.rgb*colorMultiplier)+(SSR*reflectionMultiplier);\n#ifdef SSR_OUTPUT_IS_GAMMA_SPACE\nfinalColor=toGammaSpace(finalColor);\n#endif\ngl_FragColor=vec4(finalColor,color.a);\n#endif\n}\n";var zx=u.uq.Compose(new u.Pq(.5,.5,.5),u.PT.Identity(),new u.Pq(.5,.5,.5)),Yx=u.uq.Compose(new u.Pq(.5,.5,1),u.PT.Identity(),new u.Pq(.5,.5,0)),Xx=function(e){function t(t,i,r,n,o){void 0===n&&(n=!1),void 0===o&&(o=s.Y.TEXTURETYPE_UNSIGNED_BYTE);var a=e.call(this,i.getEngine(),t)||this;if(a.SSRRenderEffect="SSRRenderEffect",a.SSRBlurRenderEffect="SSRBlurRenderEffect",a.SSRCombineRenderEffect="SSRCombineRenderEffect",a._samples=1,a.maxDistance=1e3,a.step=1,a.thickness=.5,a.strength=1,a.reflectionSpecularFalloffExponent=1,a.maxSteps=1e3,a.roughnessFactor=.2,a.selfCollisionNumSkip=1,a._reflectivityThreshold=.04,a._ssrDownsample=0,a._blurDispersionStrength=.03,a._blurDownsample=0,a._enableSmoothReflections=!1,a._environmentTextureIsProbe=!1,a._attenuateScreenBorders=!0,a._attenuateIntersectionDistance=!0,a._attenuateIntersectionIterations=!0,a._attenuateFacingCamera=!1,a._attenuateBackfaceReflection=!1,a._clipToFrustum=!0,a._useFresnel=!1,a._enableAutomaticThicknessComputation=!1,a._backfaceDepthTextureDownsample=0,a._backfaceForceDepthWriteTransparentMeshes=!0,a._isEnabled=!0,a._inputTextureColorIsInGammaSpace=!0,a._generateOutputInGammaSpace=!0,a._debug=!1,a._forceGeometryBuffer=!1,a._isDirty=!1,a._camerasToBeAttached=[],a._cameras=r||i.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._scene=i,a._textureType=o,a._forceGeometryBuffer=n,a.isSupported){if(i.postProcessRenderPipelineManager.addPipeline(a),a._forceGeometryBuffer){var l=i.enableGeometryBufferRenderer();l&&(l.enableReflectivity=!0,l.useSpecificClearForDepthTexture=!0)}else{var c=i.enablePrePassRenderer();c&&(c.useSpecificClearForDepthTexture=!0,c.markAsDirty())}a._buildPipeline()}return a}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectivityThreshold",{get:function(){return this._reflectivityThreshold},set:function(e){e!==this._reflectivityThreshold&&(0===e&&0!==this._reflectivityThreshold||0!==e&&0===this._reflectivityThreshold?(this._reflectivityThreshold=e,this._buildPipeline()):this._reflectivityThreshold=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ssrDownsample",{get:function(){return this._ssrDownsample},set:function(e){e!==this._ssrDownsample&&(this._ssrDownsample=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurDispersionStrength",{get:function(){return this._blurDispersionStrength},set:function(e){if(e!==this._blurDispersionStrength){var t=0===e&&0!==this._blurDispersionStrength||0!==e&&0===this._blurDispersionStrength;this._blurDispersionStrength=e,t&&this._buildPipeline()}},enumerable:!1,configurable:!0}),t.prototype._useBlur=function(){return this._blurDispersionStrength>0},Object.defineProperty(t.prototype,"blurDownsample",{get:function(){return this._blurDownsample},set:function(e){e!==this._blurDownsample&&(this._blurDownsample=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableSmoothReflections",{get:function(){return this._enableSmoothReflections},set:function(e){e!==this._enableSmoothReflections&&(this._enableSmoothReflections=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"environmentTexture",{get:function(){return this._environmentTexture},set:function(e){this._environmentTexture=e,this._updateEffectDefines()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"environmentTextureIsProbe",{get:function(){return this._environmentTextureIsProbe},set:function(e){this._environmentTextureIsProbe=e,this._updateEffectDefines()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateScreenBorders",{get:function(){return this._attenuateScreenBorders},set:function(e){this._attenuateScreenBorders!==e&&(this._attenuateScreenBorders=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateIntersectionDistance",{get:function(){return this._attenuateIntersectionDistance},set:function(e){this._attenuateIntersectionDistance!==e&&(this._attenuateIntersectionDistance=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateIntersectionIterations",{get:function(){return this._attenuateIntersectionIterations},set:function(e){this._attenuateIntersectionIterations!==e&&(this._attenuateIntersectionIterations=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateFacingCamera",{get:function(){return this._attenuateFacingCamera},set:function(e){this._attenuateFacingCamera!==e&&(this._attenuateFacingCamera=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateBackfaceReflection",{get:function(){return this._attenuateBackfaceReflection},set:function(e){this._attenuateBackfaceReflection!==e&&(this._attenuateBackfaceReflection=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clipToFrustum",{get:function(){return this._clipToFrustum},set:function(e){this._clipToFrustum!==e&&(this._clipToFrustum=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useFresnel",{get:function(){return this._useFresnel},set:function(e){this._useFresnel!==e&&(this._useFresnel=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableAutomaticThicknessComputation",{get:function(){return this._enableAutomaticThicknessComputation},set:function(e){this._enableAutomaticThicknessComputation!==e&&(this._enableAutomaticThicknessComputation=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceDepthRenderer",{get:function(){return this._depthRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceDepthTextureDownsample",{get:function(){return this._backfaceDepthTextureDownsample},set:function(e){this._backfaceDepthTextureDownsample!==e&&(this._backfaceDepthTextureDownsample=e,this._resizeDepthRenderer())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceForceDepthWriteTransparentMeshes",{get:function(){return this._backfaceForceDepthWriteTransparentMeshes},set:function(e){this._backfaceForceDepthWriteTransparentMeshes!==e&&(this._backfaceForceDepthWriteTransparentMeshes=e,this._depthRenderer&&(this._depthRenderer.forceDepthWriteTransparentMeshes=e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?e&&(this._isDirty?this._buildPipeline():null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)):null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"inputTextureColorIsInGammaSpace",{get:function(){return this._inputTextureColorIsInGammaSpace},set:function(e){this._inputTextureColorIsInGammaSpace!==e&&(this._inputTextureColorIsInGammaSpace=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"generateOutputInGammaSpace",{get:function(){return this._generateOutputInGammaSpace},set:function(e){this._generateOutputInGammaSpace!==e&&(this._generateOutputInGammaSpace=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug!==e&&(this._debug=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype.getScene=function(){return this._scene},Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSupported",{get:function(){var e=this._scene.getEngine().getCaps();return e.drawBuffersExtension&&e.texelFetch},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SSRRenderingPipeline"},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(t){void 0===t&&(t=!1),this._disposeDepthRenderer(),this._disposePostProcesses(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype._getTextureSize=function(){var e,t,i=this._scene.getEngine(),r=this._prePassRenderer,n={width:i.getRenderWidth(),height:i.getRenderHeight()};if(r&&(null===(e=this._scene.activeCamera)||void 0===e?void 0:e._getFirstPostProcess())===this._ssrPostProcess){var o=r.getRenderTarget();o&&o.textures&&(n=o.textures[r.getIndex(s.Y.PREPASS_COLOR_TEXTURE_TYPE)].getSize())}else(null===(t=this._ssrPostProcess)||void 0===t?void 0:t.inputTexture)&&(n.width=this._ssrPostProcess.inputTexture.width,n.height=this._ssrPostProcess.inputTexture.height);return n},t.prototype._updateEffectDefines=function(){var e,t,i,r,n,o,a=[];(this._geometryBufferRenderer||this._prePassRenderer)&&a.push("#define SSR_SUPPORTED"),this._enableSmoothReflections&&a.push("#define SSRAYTRACE_ENABLE_REFINEMENT"),this._scene.useRightHandedSystem&&a.push("#define SSRAYTRACE_RIGHT_HANDED_SCENE"),this._environmentTexture&&(a.push("#define SSR_USE_ENVIRONMENT_CUBE"),this._environmentTexture.boundingBoxSize&&a.push("#define SSR_USE_LOCAL_REFLECTIONMAP_CUBIC"),this._environmentTexture.gammaSpace&&a.push("#define SSR_ENVIRONMENT_CUBE_IS_GAMMASPACE")),this._environmentTextureIsProbe&&a.push("#define SSR_INVERTCUBICMAP"),this._enableAutomaticThicknessComputation&&a.push("#define SSRAYTRACE_USE_BACK_DEPTHBUFFER"),this._attenuateScreenBorders&&a.push("#define SSR_ATTENUATE_SCREEN_BORDERS"),this._attenuateIntersectionDistance&&a.push("#define SSR_ATTENUATE_INTERSECTION_DISTANCE"),this._attenuateIntersectionIterations&&a.push("#define SSR_ATTENUATE_INTERSECTION_NUMITERATIONS"),this._attenuateFacingCamera&&a.push("#define SSR_ATTENUATE_FACING_CAMERA"),this._attenuateBackfaceReflection&&a.push("#define SSR_ATTENUATE_BACKFACE_REFLECTION"),this._clipToFrustum&&a.push("#define SSRAYTRACE_CLIP_TO_FRUSTUM"),this._useBlur()&&a.push("#define SSR_USE_BLUR"),this._debug&&a.push("#define SSRAYTRACE_DEBUG"),this._inputTextureColorIsInGammaSpace&&a.push("#define SSR_INPUT_IS_GAMMA_SPACE"),this._generateOutputInGammaSpace&&a.push("#define SSR_OUTPUT_IS_GAMMA_SPACE"),this._useFresnel&&a.push("#define SSR_BLEND_WITH_FRESNEL"),0===this._reflectivityThreshold&&a.push("#define SSR_DISABLE_REFLECTIVITY_TEST"),(null!==(t=null===(e=this._geometryBufferRenderer)||void 0===e?void 0:e.generateNormalsInWorldSpace)&&void 0!==t?t:null===(i=this._prePassRenderer)||void 0===i?void 0:i.generateNormalsInWorldSpace)&&a.push("#define SSR_NORMAL_IS_IN_WORLDSPACE"),(null===(r=this._geometryBufferRenderer)||void 0===r?void 0:r.normalsAreUnsigned)&&a.push("#define SSR_DECODE_NORMAL");var l=null===(n=this._cameras)||void 0===n?void 0:n[0];l&&l.mode===s.Y.ORTHOGRAPHIC_CAMERA&&a.push("#define ORTHOGRAPHIC_CAMERA"),null===(o=this._ssrPostProcess)||void 0===o||o.updateEffect(a.join("\n"))},t.prototype._buildPipeline=function(){var e,t=this;if(this.isSupported)if(this._isEnabled){this._isDirty=!1;var i=this._scene.getEngine();if(this._disposeDepthRenderer(),this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._enableAutomaticThicknessComputation){var r=null===(e=this._cameras)||void 0===e?void 0:e[0];r&&(this._depthRendererCamera=r,this._depthRenderer=new Yf(this._scene,void 0,void 0,void 0,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,!0,"SSRBackDepth"),this._depthRenderer.clearColor.r=1e8,this._depthRenderer.reverseCulling=!0,this._depthRenderer.forceDepthWriteTransparentMeshes=this._backfaceForceDepthWriteTransparentMeshes,this._resizeDepthRenderer(),r.customRenderTargets.push(this._depthRenderer.getDepthMap()))}this._createSSRPostProcess(),this.addEffect(new ox(i,this.SSRRenderEffect,(function(){return t._ssrPostProcess}),!0)),this._useBlur()&&(this._createBlurAndCombinerPostProcesses(),this.addEffect(new ox(i,this.SSRBlurRenderEffect,(function(){return[t._blurPostProcessX,t._blurPostProcessY]}),!0)),this.addEffect(new ox(i,this.SSRCombineRenderEffect,(function(){return t._blurCombinerPostProcess}),!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)}else this._isDirty=!0},t.prototype._resizeDepthRenderer=function(){if(this._depthRenderer){var e=this._getTextureSize(),t=this._depthRenderer.getDepthMap().getSize(),i=Math.floor(e.width/(this._backfaceDepthTextureDownsample+1)),r=Math.floor(e.height/(this._backfaceDepthTextureDownsample+1));t.width===i&&t.height===r||this._depthRenderer.getDepthMap().resize({width:i,height:r})}},t.prototype._disposeDepthRenderer=function(){var e;if(this._depthRenderer){if(this._depthRendererCamera){var t=null!==(e=this._depthRendererCamera.customRenderTargets.indexOf(this._depthRenderer.getDepthMap()))&&void 0!==e?e:-1;-1!==t&&this._depthRendererCamera.customRenderTargets.splice(t,1)}this._depthRendererCamera=null,this._depthRenderer.getDepthMap().dispose()}this._depthRenderer=null},t.prototype._disposePostProcesses=function(){for(var e,t,i,r,n=0;n<this._cameras.length;n++){var o=this._cameras[n];null===(e=this._ssrPostProcess)||void 0===e||e.dispose(o),null===(t=this._blurPostProcessX)||void 0===t||t.dispose(o),null===(i=this._blurPostProcessY)||void 0===i||i.dispose(o),null===(r=this._blurCombinerPostProcess)||void 0===r||r.dispose(o)}this._ssrPostProcess=null,this._blurPostProcessX=null,this._blurPostProcessY=null,this._blurCombinerPostProcess=null},t.prototype._createSSRPostProcess=function(){var e=this;this._ssrPostProcess=new Gn("ssr","screenSpaceReflection2",["projection","invProjectionMatrix","view","invView","thickness","reflectionSpecularFalloffExponent","strength","stepSize","maxSteps","roughnessFactor","projectionPixel","nearPlaneZ","maxDistance","selfCollisionNumSkip","vReflectionPosition","vReflectionSize","backSizeFactor","reflectivityThreshold"],["textureSampler","normalSampler","reflectivitySampler","depthSampler","envCubeSampler","backDepthSampler"],1,null,this._textureType,this._scene.getEngine(),!1,"",this._textureType),this._updateEffectDefines(),this._ssrPostProcess.onApply=function(t){e._resizeDepthRenderer();var i=e._geometryBufferRenderer,r=e._prePassRenderer;if(r||i){if(i){var n=i.getTextureIndex(Sx.REFLECTIVITY_TEXTURE_TYPE);t.setTexture("normalSampler",i.getGBuffer().textures[1]),t.setTexture("reflectivitySampler",i.getGBuffer().textures[n]),t.setTexture("depthSampler",i.getGBuffer().textures[0])}else if(r){var o=r.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE),a=(n=r.getIndex(s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE),r.getIndex(s.Y.PREPASS_NORMAL_TEXTURE_TYPE));t.setTexture("normalSampler",r.getRenderTarget().textures[a]),t.setTexture("depthSampler",r.getRenderTarget().textures[o]),t.setTexture("reflectivitySampler",r.getRenderTarget().textures[n])}e._enableAutomaticThicknessComputation&&e._depthRenderer&&(t.setTexture("backDepthSampler",e._depthRenderer.getDepthMap()),t.setFloat("backSizeFactor",e._backfaceDepthTextureDownsample+1));var l=e._scene.activeCamera;if(l){var c=l.getViewMatrix(),h=l.getProjectionMatrix();h.invertToRef(u.AA.Matrix[0]),c.invertToRef(u.AA.Matrix[1]),t.setMatrix("projection",h),t.setMatrix("view",c),t.setMatrix("invView",u.AA.Matrix[1]),t.setMatrix("invProjectionMatrix",u.AA.Matrix[0]),t.setFloat("thickness",e.thickness),t.setFloat("reflectionSpecularFalloffExponent",e.reflectionSpecularFalloffExponent),t.setFloat("strength",e.strength),t.setFloat("stepSize",e.step),t.setFloat("maxSteps",e.maxSteps),t.setFloat("roughnessFactor",e.roughnessFactor),t.setFloat("nearPlaneZ",l.minZ),t.setFloat("maxDistance",e.maxDistance),t.setFloat("selfCollisionNumSkip",e.selfCollisionNumSkip),t.setFloat("reflectivityThreshold",e._reflectivityThreshold);var d=e._getTextureSize();u.uq.ScalingToRef(d.width,d.height,1,u.AA.Matrix[2]),h.multiplyToRef(e._scene.getEngine().isWebGPU?Yx:zx,u.AA.Matrix[3]),u.AA.Matrix[3].multiplyToRef(u.AA.Matrix[2],u.AA.Matrix[4]),t.setMatrix("projectionPixel",u.AA.Matrix[4]),e._environmentTexture&&(t.setTexture("envCubeSampler",e._environmentTexture),e._environmentTexture.boundingBoxSize&&(t.setVector3("vReflectionPosition",e._environmentTexture.boundingBoxPosition),t.setVector3("vReflectionSize",e._environmentTexture.boundingBoxSize)))}}},this._ssrPostProcess.samples=this.samples,this._forceGeometryBuffer||(this._ssrPostProcess._prePassEffectConfiguration=new Gx)},t.prototype._createBlurAndCombinerPostProcesses=function(){var e=this,t=this._scene.getEngine();this._blurPostProcessX=new Gn("SSRblurX","screenSpaceReflection2Blur",["texelOffsetScale"],["textureSampler"],this._useBlur()?1/(this._ssrDownsample+1):1,null,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t,!1,"",this._textureType),this._blurPostProcessX.autoClear=!1,this._blurPostProcessX.onApplyObservable.add((function(t){var i,r,n=null!==(r=null===(i=e._blurPostProcessX)||void 0===i?void 0:i.inputTexture.width)&&void 0!==r?r:e._scene.getEngine().getRenderWidth();t.setFloat2("texelOffsetScale",e._blurDispersionStrength/n,0)})),this._blurPostProcessY=new Gn("SSRblurY","screenSpaceReflection2Blur",["texelOffsetScale"],["textureSampler"],this._useBlur()?1/(this._blurDownsample+1):1,null,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t,!1,"",this._textureType),this._blurPostProcessY.autoClear=!1,this._blurPostProcessY.onApplyObservable.add((function(t){var i,r,n=null!==(r=null===(i=e._blurPostProcessY)||void 0===i?void 0:i.inputTexture.height)&&void 0!==r?r:e._scene.getEngine().getRenderHeight();t.setFloat2("texelOffsetScale",0,e._blurDispersionStrength/n)}));var i=["strength","reflectionSpecularFalloffExponent","reflectivityThreshold"],r=["textureSampler","mainSampler","reflectivitySampler"],n="";this._debug&&(n+="#define SSRAYTRACE_DEBUG\n"),this._inputTextureColorIsInGammaSpace&&(n+="#define SSR_INPUT_IS_GAMMA_SPACE\n"),this._generateOutputInGammaSpace&&(n+="#define SSR_OUTPUT_IS_GAMMA_SPACE\n"),this.useFresnel&&(n+="#define SSR_BLEND_WITH_FRESNEL\n",i.push("projection","invProjectionMatrix"),r.push("depthSampler","normalSampler")),0===this._reflectivityThreshold&&(n+="#define SSR_DISABLE_REFLECTIVITY_TEST"),this._blurCombinerPostProcess=new Gn("SSRblurCombiner","screenSpaceReflection2BlurCombiner",i,r,this._useBlur()?1/(this._blurDownsample+1):1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,t,!1,n,this._textureType),this._blurCombinerPostProcess.autoClear=!1,this._blurCombinerPostProcess.onApplyObservable.add((function(t){var i,r=e._geometryBufferRenderer,n=e._prePassRenderer;if(n||r){if(n&&(null===(i=e._scene.activeCamera)||void 0===i?void 0:i._getFirstPostProcess())===e._ssrPostProcess){var o=n.getRenderTarget();o&&o.textures&&t.setTexture("mainSampler",o.textures[n.getIndex(s.Y.PREPASS_COLOR_TEXTURE_TYPE)])}else t.setTextureFromPostProcess("mainSampler",e._ssrPostProcess);if(r){var a=r.getTextureIndex(Sx.REFLECTIVITY_TEXTURE_TYPE);t.setTexture("reflectivitySampler",r.getGBuffer().textures[a]),e.useFresnel&&(t.setTexture("normalSampler",r.getGBuffer().textures[1]),t.setTexture("depthSampler",r.getGBuffer().textures[0]))}else if(n&&(a=n.getIndex(s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE),t.setTexture("reflectivitySampler",n.getRenderTarget().textures[a]),e.useFresnel)){var l=n.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE),c=n.getIndex(s.Y.PREPASS_NORMAL_TEXTURE_TYPE);t.setTexture("normalSampler",n.getRenderTarget().textures[c]),t.setTexture("depthSampler",n.getRenderTarget().textures[l])}if(t.setFloat("strength",e.strength),t.setFloat("reflectionSpecularFalloffExponent",e.reflectionSpecularFalloffExponent),t.setFloat("reflectivityThreshold",e._reflectivityThreshold),e.useFresnel){var h=e._scene.activeCamera;if(h){var d=h.getProjectionMatrix();d.invertToRef(u.AA.Matrix[0]),t.setMatrix("projection",d),t.setMatrix("invProjectionMatrix",u.AA.Matrix[0])}}}}))},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.customType="SSRRenderingPipeline",e},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,r)},(0,f.Cg)([(0,B.lK)()],t.prototype,"samples",null),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxDistance",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"step",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"thickness",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"strength",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"reflectionSpecularFalloffExponent",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"maxSteps",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"roughnessFactor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"selfCollisionNumSkip",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"_reflectivityThreshold",void 0),(0,f.Cg)([(0,B.lK)("_ssrDownsample")],t.prototype,"_ssrDownsample",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"ssrDownsample",null),(0,f.Cg)([(0,B.lK)("blurDispersionStrength")],t.prototype,"_blurDispersionStrength",void 0),(0,f.Cg)([(0,B.lK)("blurDownsample")],t.prototype,"_blurDownsample",void 0),(0,f.Cg)([(0,B.lK)("enableSmoothReflections")],t.prototype,"_enableSmoothReflections",void 0),(0,f.Cg)([(0,B.lK)("environmentTexture")],t.prototype,"_environmentTexture",void 0),(0,f.Cg)([(0,B.lK)("environmentTextureIsProbe")],t.prototype,"_environmentTextureIsProbe",void 0),(0,f.Cg)([(0,B.lK)("attenuateScreenBorders")],t.prototype,"_attenuateScreenBorders",void 0),(0,f.Cg)([(0,B.lK)("attenuateIntersectionDistance")],t.prototype,"_attenuateIntersectionDistance",void 0),(0,f.Cg)([(0,B.lK)("attenuateIntersectionIterations")],t.prototype,"_attenuateIntersectionIterations",void 0),(0,f.Cg)([(0,B.lK)("attenuateFacingCamera")],t.prototype,"_attenuateFacingCamera",void 0),(0,f.Cg)([(0,B.lK)("attenuateBackfaceReflection")],t.prototype,"_attenuateBackfaceReflection",void 0),(0,f.Cg)([(0,B.lK)("clipToFrustum")],t.prototype,"_clipToFrustum",void 0),(0,f.Cg)([(0,B.lK)("useFresnel")],t.prototype,"_useFresnel",void 0),(0,f.Cg)([(0,B.lK)("enableAutomaticThicknessComputation")],t.prototype,"_enableAutomaticThicknessComputation",void 0),(0,f.Cg)([(0,B.lK)("backfaceDepthTextureDownsample")],t.prototype,"_backfaceDepthTextureDownsample",void 0),(0,f.Cg)([(0,B.lK)("backfaceForceDepthWriteTransparentMeshes")],t.prototype,"_backfaceForceDepthWriteTransparentMeshes",void 0),(0,f.Cg)([(0,B.lK)("isEnabled")],t.prototype,"_isEnabled",void 0),(0,f.Cg)([(0,B.lK)("inputTextureColorIsInGammaSpace")],t.prototype,"_inputTextureColorIsInGammaSpace",void 0),(0,f.Cg)([(0,B.lK)("generateOutputInGammaSpace")],t.prototype,"_generateOutputInGammaSpace",void 0),(0,f.Cg)([(0,B.lK)("debug")],t.prototype,"_debug",void 0),t}(Mx);(0,o.Y5)("BABYLON.SSRRenderingPipeline",Xx);Un.l.ShadersStore.taaPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D historySampler;uniform float factor;void main() {vec4 c=texelFetch(textureSampler,ivec2(gl_FragCoord.xy),0);vec4 h=texelFetch(historySampler,ivec2(gl_FragCoord.xy),0);gl_FragColor=mix(h,c,factor);}\n";var Wx=function(e){function t(t,i,r,n){void 0===n&&(n=s.Y.TEXTURETYPE_UNSIGNED_BYTE);var o=this,a=i.getEngine();return(o=e.call(this,a,t)||this).TAARenderEffect="TAARenderEffect",o.TAAPassEffect="TAAPassEffect",o._samples=8,o._msaaSamples=1,o.factor=.05,o.disableOnCameraMove=!0,o._isEnabled=!0,o._isDirty=!1,o._camerasToBeAttached=[],o._pingpong=0,o._firstUpdate=!0,o._cameras=r||i.cameras,o._cameras=o._cameras.slice(),o._camerasToBeAttached=o._cameras.slice(),o._scene=i,o._textureType=n,o._hs=new Xv(o.samples),o.isSupported&&(o._createPingPongTextures(a.getRenderWidth(),a.getRenderHeight()),i.postProcessRenderPipelineManager.addPipeline(o),o._buildPipeline()),o}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._hs.regenerate(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"msaaSamples",{get:function(){return this._msaaSamples},set:function(e){this._msaaSamples!==e&&(this._msaaSamples=e,this._taaPostProcess&&(this._taaPostProcess.samples=e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?e&&(this._isDirty?this._buildPipeline():null!==this._cameras&&(this._firstUpdate=!0,this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras))):null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSupported",{get:function(){return this._scene.getEngine().getCaps().texelFetch},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TAARenderingPipeline"},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._ping.dispose(),this._pong.dispose(),e.prototype.dispose.call(this)},t.prototype._createPingPongTextures=function(e,t){var i,r,n=this._scene.getEngine();null===(i=this._ping)||void 0===i||i.dispose(),null===(r=this._pong)||void 0===r||r.dispose(),this._ping=n.createRenderTargetTexture({width:e,height:t},{generateMipMaps:!1,generateDepthBuffer:!1,type:s.Y.TEXTURETYPE_HALF_FLOAT,samplingMode:s.Y.TEXTURE_NEAREST_NEAREST}),this._pong=n.createRenderTargetTexture({width:e,height:t},{generateMipMaps:!1,generateDepthBuffer:!1,type:s.Y.TEXTURETYPE_HALF_FLOAT,samplingMode:s.Y.TEXTURE_NEAREST_NEAREST}),this._hs.setDimensions(e/2,t/2),this._firstUpdate=!0},t.prototype._updateEffectDefines=function(){var e;null===(e=this._taaPostProcess)||void 0===e||e.updateEffect([].join("\n"))},t.prototype._buildPipeline=function(){var e=this;if(this.isSupported)if(this._isEnabled){this._isDirty=!1;var t=this._scene.getEngine();this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._createTAAPostProcess(),this.addEffect(new ox(t,this.TAARenderEffect,(function(){return e._taaPostProcess}),!0)),this._createPassPostProcess(),this.addEffect(new ox(t,this.TAAPassEffect,(function(){return e._passPostProcess}),!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)}else this._isDirty=!0},t.prototype._disposePostProcesses=function(){for(var e,t,i=0;i<this._cameras.length;i++){var r=this._cameras[i];null===(e=this._taaPostProcess)||void 0===e||e.dispose(r),null===(t=this._passPostProcess)||void 0===t||t.dispose(r),r.getProjectionMatrix(!0)}this._taaPostProcess=null,this._passPostProcess=null},t.prototype._createTAAPostProcess=function(){var e=this;this._taaPostProcess=new Gn("TAA","taa",{uniforms:["factor"],samplers:["historySampler"],size:1,engine:this._scene.getEngine(),textureType:this._textureType}),this._taaPostProcess.samples=this._msaaSamples,this._updateEffectDefines(),this._taaPostProcess.onActivateObservable.add((function(){var t,i,r,n=e._scene.activeCamera;if((null===(t=e._taaPostProcess)||void 0===t?void 0:t.width)!==e._ping.width||(null===(i=e._taaPostProcess)||void 0===i?void 0:i.height)!==e._ping.height){var o=e._scene.getEngine();e._createPingPongTextures(o.getRenderWidth(),o.getRenderHeight())}n&&!n.hasMoved&&(n.mode===zt.PERSPECTIVE_CAMERA?(r=n.getProjectionMatrix()).setRowFromFloats(2,e._hs.x,e._hs.y,r.m[10],r.m[11]):(r=n.getProjectionMatrix(!0)).setRowFromFloats(3,e._hs.x+r.m[12],e._hs.y+r.m[13],r.m[14],r.m[15])),e._passPostProcess&&(e._passPostProcess.inputTexture=e._pingpong?e._ping:e._pong),e._pingpong=1^e._pingpong,e._hs.next()})),this._taaPostProcess.onApplyObservable.add((function(t){var i=e._scene.activeCamera;t._bindTexture("historySampler",e._pingpong?e._ping.texture:e._pong.texture),t.setFloat("factor",(null==i?void 0:i.hasMoved)&&e.disableOnCameraMove||e._firstUpdate?1:e.factor),e._firstUpdate=!1}))},t.prototype._createPassPostProcess=function(){var e=this._scene.getEngine();this._passPostProcess=new Hn("TAAPass",1,null,s.Y.TEXTURE_NEAREST_NEAREST,e),this._passPostProcess.inputTexture=this._ping,this._passPostProcess.autoClear=!1},t.prototype.serialize=function(){var e=V.p.Serialize(this);return e.customType="TAARenderingPipeline",e},t.Parse=function(e,i,r){return V.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,r)},(0,f.Cg)([(0,B.lK)("samples")],t.prototype,"_samples",void 0),(0,f.Cg)([(0,B.lK)("msaaSamples")],t.prototype,"_msaaSamples",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"factor",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"disableOnCameraMove",void 0),(0,f.Cg)([(0,B.lK)("isEnabled")],t.prototype,"_isEnabled",void 0),t}(Mx);(0,o.Y5)("BABYLON.TAARenderingPipeline",Wx);var Hx;Un.l.ShadersStore.tonemapPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float _ExposureAdjustment;\n#if defined(HABLE_TONEMAPPING)\nconst float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;const float W=11.2;\n#endif\nfloat Luminance(vec3 c)\n{return dot(c,vec3(0.22,0.707,0.071));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec3 colour=texture2D(textureSampler,vUV).rgb;\n#if defined(REINHARD_TONEMAPPING)\nfloat lum=Luminance(colour.rgb); \nfloat lumTm=lum*_ExposureAdjustment;float scale=lumTm/(1.0+lumTm); \ncolour*=scale/lum;\n#elif defined(HABLE_TONEMAPPING)\ncolour*=_ExposureAdjustment;const float ExposureBias=2.0;vec3 x=ExposureBias*colour;vec3 curr=((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;x=vec3(W,W,W);vec3 whiteScale=1.0/(((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F);colour=curr*whiteScale;\n#elif defined(OPTIMIZED_HEJIDAWSON_TONEMAPPING)\ncolour*=_ExposureAdjustment;vec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);vec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);colour=retColor*retColor;\n#elif defined(PHOTOGRAPHIC_TONEMAPPING)\ncolour= vec3(1.0,1.0,1.0)-exp2(-_ExposureAdjustment*colour);\n#endif\ngl_FragColor=vec4(colour.rgb,1.0);}",function(e){e[e.Hable=0]="Hable",e[e.Reinhard=1]="Reinhard",e[e.HejiDawson=2]="HejiDawson",e[e.Photographic=3]="Photographic"}(Hx||(Hx={}));var jx=function(e){function t(t,i,r,n,o,a,l,c){void 0===o&&(o=s.Y.TEXTURE_BILINEAR_SAMPLINGMODE),void 0===l&&(l=s.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"tonemap",["_ExposureAdjustment"],null,1,n,o,a,c,null,l)||this;u._operator=i,u.exposureAdjustment=r;var h="#define ";return 0===u._operator?h+="HABLE_TONEMAPPING":1===u._operator?h+="REINHARD_TONEMAPPING":2===u._operator?h+="OPTIMIZED_HEJIDAWSON_TONEMAPPING":3===u._operator&&(h+="PHOTOGRAPHIC_TONEMAPPING"),u.updateEffect(h),u.onApply=function(e){e.setFloat("_ExposureAdjustment",u.exposureAdjustment)},u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"TonemapPostProcess"},t}(Gn);Un.l.ShadersStore.volumetricLightScatteringPixelShader="uniform sampler2D textureSampler;uniform sampler2D lightScatteringSampler;uniform float decay;uniform float exposure;uniform float weight;uniform float density;uniform vec2 meshPositionOnScreen;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec2 tc=vUV;vec2 deltaTexCoord=(tc-meshPositionOnScreen.xy);deltaTexCoord*=1.0/float(NUM_SAMPLES)*density;float illuminationDecay=1.0;vec4 color=texture2D(lightScatteringSampler,tc)*0.4;for(int i=0; i<NUM_SAMPLES; i++) {tc-=deltaTexCoord;vec4 dataSample=texture2D(lightScatteringSampler,tc)*0.4;dataSample*=illuminationDecay*weight;color+=dataSample;illuminationDecay*=decay;}\nvec4 realColor=texture2D(textureSampler,vUV);gl_FragColor=((vec4((vec3(color.r,color.g,color.b)*exposure),1))+(realColor*(1.5-0.4)));\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";Un.l.ShadersStore.volumetricLightScatteringPassVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#if (defined(ALPHATEST) || defined(NEED_UV)) && defined(UV1)\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}\n";Un.l.ShadersStore.volumetricLightScatteringPassPixelShader="#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\n#endif\n#if defined(ALPHATEST)\nuniform sampler2D diffuseSampler;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#if defined(ALPHATEST)\nvec4 diffuseColor=texture2D(diffuseSampler,vUV);if (diffuseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);}\n";var qx=function(e){function t(i,r,n,o,a,s,l,c,h){void 0===a&&(a=100),void 0===s&&(s=rr.g.BILINEAR_SAMPLINGMODE);var d,p,f=this;return(f=e.call(this,i,"volumetricLightScattering",["decay","exposure","weight","meshPositionOnScreen","density"],["lightScatteringSampler"],r.postProcessRatio||r,n,s,l,c,"#define NUM_SAMPLES "+a)||this)._screenCoordinates=u.I9.Zero(),f.customMeshPosition=u.Pq.Zero(),f.useCustomMeshPosition=!1,f.invert=!0,f.excludedMeshes=[],f.includedMeshes=[],f.exposure=.3,f.decay=.96815,f.weight=.58767,f.density=.926,l=(h=null!==(p=null!==(d=null==n?void 0:n.getScene())&&void 0!==d?d:h)&&void 0!==p?p:f._scene).getEngine(),f._viewPort=new Gt(0,0,1,1).toGlobal(l.getRenderWidth(),l.getRenderHeight()),f.mesh=null!=o?o:t.CreateDefaultMesh("VolumetricLightScatteringMesh",h),f._createPass(h,r.passRatio||r),f.onActivate=function(e){f.isSupported||f.dispose(e),f.onActivate=null},f.onApplyObservable.add((function(e){f._updateMeshScreenCoordinates(h),e.setTexture("lightScatteringSampler",f._volumetricLightScatteringRTT),e.setFloat("exposure",f.exposure),e.setFloat("decay",f.decay),e.setFloat("weight",f.weight),e.setFloat("density",f.density),e.setVector2("meshPositionOnScreen",f._screenCoordinates)})),f}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"useDiffuseColor",{get:function(){return y.V.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead"),!1},set:function(e){y.V.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead")},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"VolumetricLightScatteringPostProcess"},t.prototype._isReady=function(e,t){var i,r=e.getMesh();if(r===this.mesh&&r.material)return r.material.isReady(r);var n=null===(i=r._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[this._scene.getEngine().currentRenderPassId];if(n)return n.isReadyForSubMesh(r,e,t);var o=[],a=[Te.R.PositionKind],s=e.getMaterial();s&&(s.needAlphaTesting()&&o.push("#define ALPHATEST"),r.isVerticesDataPresent(Te.R.UVKind)&&(a.push(Te.R.UVKind),o.push("#define UV1")),r.isVerticesDataPresent(Te.R.UV2Kind)&&(a.push(Te.R.UV2Kind),o.push("#define UV2"))),r.useBones&&r.computeBonesUsingShaders?(a.push(Te.R.MatricesIndicesKind),a.push(Te.R.MatricesWeightsKind),o.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),o.push("#define BonesPerMesh "+(r.skeleton?r.skeleton.bones.length+1:0))):o.push("#define NUM_BONE_INFLUENCERS 0"),t&&(o.push("#define INSTANCES"),(0,Li.te)(a),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES"));var l=e._getDrawWrapper(void 0,!0),c=l.defines,u=o.join("\n");return c!==u&&l.setEffect(r.getScene().getEngine().createEffect("volumetricLightScatteringPass",a,["world","mBones","viewProjection","diffuseMatrix"],["diffuseSampler"],u,void 0,void 0,void 0,{maxSimultaneousMorphTargets:r.numBoneInfluencers}),u),l.effect.isReady()},t.prototype.setCustomMeshPosition=function(e){this.customMeshPosition=e},t.prototype.getCustomMeshPosition=function(){return this.customMeshPosition},t.prototype.dispose=function(t){var i=t.getScene().customRenderTargets.indexOf(this._volumetricLightScatteringRTT);-1!==i&&t.getScene().customRenderTargets.splice(i,1),this._volumetricLightScatteringRTT.dispose(),e.prototype.dispose.call(this,t)},t.prototype.getPass=function(){return this._volumetricLightScatteringRTT},t.prototype._meshExcluded=function(e){return this.includedMeshes.length>0&&-1===this.includedMeshes.indexOf(e)||this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)},t.prototype._createPass=function(e,t){var i=this,r=e.getEngine();this._volumetricLightScatteringRTT=new mo("volumetricLightScatteringMap",{width:r.getRenderWidth()*t,height:r.getRenderHeight()*t},e,!1,!0,s.Y.TEXTURETYPE_UNSIGNED_INT),this._volumetricLightScatteringRTT.wrapU=rr.g.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.wrapV=rr.g.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.renderList=null,this._volumetricLightScatteringRTT.renderParticles=!1,this._volumetricLightScatteringRTT.ignoreCameraViewport=!0;var n=this.getCamera();n?n.customRenderTargets.push(this._volumetricLightScatteringRTT):e.customRenderTargets.push(this._volumetricLightScatteringRTT);var o,a=function(e){var t,r=e.getRenderingMesh(),n=e.getEffectiveMesh();if(!i._meshExcluded(r)){n._internalAbstractMeshDataInfo._isActiveIntermediate=!1;var o=e.getMaterial();if(o){var a=r.getScene(),s=a.getEngine();s.setState(o.backFaceCulling,void 0,void 0,void 0,o.cullBackFaces);var l=r._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!l.mustReturn){var c=s.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]||r.hasThinInstances);if(i._isReady(e,c)){var u=null===(t=n._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[s.currentRenderPassId],h=e._getDrawWrapper();if(r!==i.mesh||h||(h=o._getDrawWrapper()),!h)return;var d=h.effect;if(s.enableEffect(h),c||r._bind(e,d,o.fillMode),r===i.mesh)o.bind(n.getWorldMatrix(),r);else if(u)u.bindForSubMesh(n.getWorldMatrix(),n,e);else{if(d.setMatrix("viewProjection",a.getTransformMatrix()),o&&o.needAlphaTesting()){var p=o.getAlphaTestTexture();d.setTexture("diffuseSampler",p),p&&d.setMatrix("diffuseMatrix",p.getTextureMatrix())}r.useBones&&r.computeBonesUsingShaders&&r.skeleton&&d.setMatrices("mBones",r.skeleton.getTransformMatrices(r))}c&&r.hasThinInstances&&d.setMatrix("world",n.getWorldMatrix()),r._processRendering(n,e,d,Bi.TriangleFillMode,l,c,(function(e,t){e||d.setMatrix("world",t)}))}}}}},l=new h.ov(0,0,0,1);this._volumetricLightScatteringRTT.onBeforeRenderObservable.add((function(){o=e.clearColor,e.clearColor=l})),this._volumetricLightScatteringRTT.onAfterRenderObservable.add((function(){e.clearColor=o})),this._volumetricLightScatteringRTT.customIsReadyFunction=function(e,t,n){if((n||0===t)&&e.subMeshes)for(var o=0;o<e.subMeshes.length;++o){var a=e.subMeshes[o],s=a.getMaterial(),l=a.getRenderingMesh();if(s){var c=l._getInstancesRenderList(a._id,!!a.getReplacementMesh()),u=r.getCaps().instancedArrays&&(null!==c.visibleInstances[a._id]||l.hasThinInstances);if(!i._isReady(a,u))return!1}}return!0},this._volumetricLightScatteringRTT.customRenderFunction=function(t,i,r,n){var o,l=e.getEngine();if(n.length){for(l.setColorWrite(!1),o=0;o<n.length;o++)a(n.data[o]);l.setColorWrite(!0)}for(o=0;o<t.length;o++)a(t.data[o]);for(o=0;o<i.length;o++)a(i.data[o]);if(r.length){for(o=0;o<r.length;o++){var c=r.data[o],u=c.getBoundingInfo();u&&e.activeCamera&&(c._alphaIndex=c.getMesh().alphaIndex,c._distanceToCamera=u.boundingSphere.centerWorld.subtract(e.activeCamera.position).length())}var h=r.data.slice(0,r.length);for(h.sort((function(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0})),l.setAlphaMode(s.Y.ALPHA_COMBINE),o=0;o<h.length;o++)a(h[o]);l.setAlphaMode(s.Y.ALPHA_DISABLE)}}},t.prototype._updateMeshScreenCoordinates=function(e){var t,i=e.getTransformMatrix();t=this.useCustomMeshPosition?this.customMeshPosition:this.attachedNode?this.attachedNode.position:this.mesh.parent?this.mesh.getAbsolutePosition():this.mesh.position;var r=u.Pq.Project(t,u.uq.Identity(),i,this._viewPort);this._screenCoordinates.x=r.x/this._viewPort.width,this._screenCoordinates.y=r.y/this._viewPort.height,this.invert&&(this._screenCoordinates.y=1-this._screenCoordinates.y)},t.CreateDefaultMesh=function(e,t){var i=br(e,{size:1},t);i.billboardMode=Fi.BILLBOARDMODE_ALL;var r=new Wo(e+"Material",t);return r.emissiveColor=new h.v9(1,1,1),i.material=r,i},(0,f.Cg)([(0,B.P_)()],t.prototype,"customMeshPosition",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"useCustomMeshPosition",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"invert",void 0),(0,f.Cg)([(0,B.xG)()],t.prototype,"mesh",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"excludedMeshes",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"includedMeshes",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"exposure",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"decay",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"weight",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"density",void 0),t}(Gn);(0,o.Y5)("BABYLON.VolumetricLightScatteringPostProcess",qx);Un.l.ShadersStore.screenSpaceCurvaturePixelShader="precision highp float;varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform float curvature_ridge;uniform float curvature_valley;\n#ifndef CURVATURE_OFFSET\n#define CURVATURE_OFFSET 1\n#endif\nfloat curvature_soft_clamp(float curvature,float control)\n{if (curvature<0.5/control)\nreturn curvature*(1.0-curvature*control);return 0.25/control;}\nfloat calculate_curvature(ivec2 texel,float ridge,float valley)\n{vec2 normal_up =texelFetch(normalSampler,texel+ivec2(0, CURVATURE_OFFSET),0).rb;vec2 normal_down =texelFetch(normalSampler,texel+ivec2(0,-CURVATURE_OFFSET),0).rb;vec2 normal_left =texelFetch(normalSampler,texel+ivec2(-CURVATURE_OFFSET,0),0).rb;vec2 normal_right=texelFetch(normalSampler,texel+ivec2( CURVATURE_OFFSET,0),0).rb;float normal_diff=((normal_up.g-normal_down.g)+(normal_right.r-normal_left.r));if (normal_diff<0.0)\nreturn -2.0*curvature_soft_clamp(-normal_diff,valley);return 2.0*curvature_soft_clamp(normal_diff,ridge);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{ivec2 texel=ivec2(gl_FragCoord.xy);vec4 baseColor=texture2D(textureSampler,vUV);float curvature=calculate_curvature(texel,curvature_ridge,curvature_valley);baseColor.rgb*=curvature+1.0;gl_FragColor=baseColor;}";var Kx=function(e){function t(t,i,r,n,o,a,l,c,u){void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1);var h=e.call(this,t,"screenSpaceCurvature",["curvature_ridge","curvature_valley"],["textureSampler","normalSampler"],r,n,o,a,l,void 0,c,void 0,null,u)||this;return h.ridge=1,h.valley=1,h._geometryBufferRenderer=i.enableGeometryBufferRenderer(),h._geometryBufferRenderer?(h._geometryBufferRenderer.generateNormalsInWorldSpace&&y.V.Error("ScreenSpaceCurvaturePostProcess does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!"),h.onApply=function(e){e.setFloat("curvature_ridge",.5/Math.max(h.ridge*h.ridge,1e-4)),e.setFloat("curvature_valley",.7/Math.max(h.valley*h.valley,1e-4));var t=h._geometryBufferRenderer.getGBuffer().textures[1];e.setTexture("normalSampler",t)}):y.V.Error("Multiple Render Target support needed for screen space curvature post process. Please use IsSupported test first."),h}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSpaceCurvaturePostProcess"},Object.defineProperty(t,"IsSupported",{get:function(){var e=M.q.LastCreatedEngine;return!!e&&e.getCaps().drawBuffersExtension},enumerable:!1,configurable:!0}),t._Parse=function(e,i,r,n){return V.p.Parse((function(){return new t(e.name,r,e.options,i,e.renderTargetSamplingMode,r.getEngine(),e.textureType,e.reusable)}),e,r,n)},(0,f.Cg)([(0,B.lK)()],t.prototype,"ridge",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"valley",void 0),t}(Gn);(0,o.Y5)("BABYLON.ScreenSpaceCurvaturePostProcess",Kx);Un.l.IncludesShadersStore.boundingBoxRendererFragmentDeclaration="uniform vec4 color;\n";Un.l.IncludesShadersStore.boundingBoxRendererUboDeclaration="#ifdef WEBGL2\nuniform vec4 color;uniform mat4 world;uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n#else\nlayout(std140,column_major) uniform;uniform BoundingBoxRenderer {vec4 color;mat4 world;mat4 viewProjection;mat4 viewProjectionR;};\n#endif\n";Un.l.ShadersStore.boundingBoxRendererPixelShader="#include<__decl__boundingBoxRendererFragment>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.IncludesShadersStore.boundingBoxRendererVertexDeclaration="uniform mat4 world;uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n";Un.l.ShadersStore.boundingBoxRendererVertexShader="attribute vec3 position;\n#include<__decl__boundingBoxRendererVertex>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec4 worldPos=world*vec4(position,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n",Object.defineProperty(it.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(e){this._forceShowBoundingBoxes=e,e&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0}),it.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new Qx(this)),this._boundingBoxRenderer},Object.defineProperty(Fi.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(e){this._showBoundingBox=e,e&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});var Qx=function(){function e(e){this.name=Ae.NAME_BOUNDINGBOXRENDERER,this.frontColor=new h.v9(1,1,1),this.backColor=new h.v9(.1,.1,.1),this.showBackLines=!0,this.onBeforeBoxRenderingObservable=new c.cP,this.onAfterBoxRenderingObservable=new c.cP,this.onResourcesReadyObservable=new c.cP,this.enabled=!0,this.renderList=new ie(32),this._vertexBuffers={},this._fillIndexBuffer=null,this._fillIndexData=null,this.scene=e,e._addComponent(this),this._uniformBufferFront=new be.D(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererFront",!this.scene.getEngine().isWebGPU),this._buildUniformLayout(this._uniformBufferFront),this._uniformBufferBack=new be.D(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererBack",!this.scene.getEngine().isWebGPU),this._buildUniformLayout(this._uniformBufferBack)}return e.prototype._buildUniformLayout=function(e){e.addUniform("color",4),e.addUniform("world",16),e.addUniform("viewProjection",16),e.addUniform("viewProjectionR",16),e.create()},e.prototype.register=function(){this.scene._beforeEvaluateActiveMeshStage.registerStep(Ae.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._preActiveMeshStage.registerStep(Ae.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER,this,this._preActiveMesh),this.scene._evaluateSubMeshStage.registerStep(Ae.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(Ae.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)},e.prototype._evaluateSubMesh=function(e,t){if(e.showSubMeshesBoundingBox){var i=t.getBoundingInfo();null!=i&&(i.boundingBox._tag=e.renderingGroupId,this.renderList.push(i.boundingBox))}},e.prototype._preActiveMesh=function(e){if(e.showBoundingBox||this.scene.forceShowBoundingBoxes){var t=e.getBoundingInfo();t.boundingBox._tag=e.renderingGroupId,this.renderList.push(t.boundingBox)}},e.prototype._prepareResources=function(){if(!this._colorShader){this._colorShader=new Ea("colorShader",this.scene,"boundingBoxRenderer",{attributes:[Te.R.PositionKind],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"]},!1),this._colorShader.doNotSerialize=!0,this._colorShader.reservedDataStore={hidden:!0},this._colorShaderForOcclusionQuery=new Ea("colorShaderOccQuery",this.scene,"boundingBoxRenderer",{attributes:[Te.R.PositionKind],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"]},!0),this._colorShaderForOcclusionQuery.doNotSerialize=!0,this._colorShaderForOcclusionQuery.reservedDataStore={hidden:!0};var e=this.scene.getEngine(),t=Wa({size:1});this._vertexBuffers[Te.R.PositionKind]=new Te.R(e,t.positions,Te.R.PositionKind,!1),this._createIndexBuffer(),this._fillIndexData=t.indices,this.onResourcesReadyObservable.notifyObservers(this)}},e.prototype._createIndexBuffer=function(){var e=this.scene.getEngine();this._indexBuffer=e.createIndexBuffer([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,7,1,6,2,5,3,4])},e.prototype.rebuild=function(){var e=this._vertexBuffers[Te.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.reset=function(){this.renderList.reset()},e.prototype.render=function(e){var t,i;if(0!==this.renderList.length&&this.enabled&&(this._prepareResources(),this._colorShader.isReady())){var r=this.scene.getEngine();r.setDepthWrite(!1);for(var n=this.scene.getTransformMatrix(),o=0;o<this.renderList.length;o++){var a=this.renderList.data[o];if(a._tag===e){this._createWrappersForBoundingBox(a),this.onBeforeBoxRenderingObservable.notifyObservers(a);var s=a.minimum,l=a.maximum.subtract(s),c=s.add(l.scale(.5)),h=u.uq.Scaling(l.x,l.y,l.z).multiply(u.uq.Translation(c.x,c.y,c.z)).multiply(a.getWorldMatrix()),d=r.useReverseDepthBuffer;if(this.showBackLines){var p=null!==(t=a._drawWrapperBack)&&void 0!==t?t:this._colorShader._getDrawWrapper();this._colorShader._preBind(p),r.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),d?r.setDepthFunctionToLessOrEqual():r.setDepthFunctionToGreaterOrEqual(),this._uniformBufferBack.bindToEffect(p.effect,"BoundingBoxRenderer"),this._uniformBufferBack.updateColor4("color",this.backColor,1),this._uniformBufferBack.updateMatrix("world",h),this._uniformBufferBack.updateMatrix("viewProjection",n),this._uniformBufferBack.update(),r.drawElementsType(Bi.LineListDrawMode,0,24)}var f=null!==(i=a._drawWrapperFront)&&void 0!==i?i:this._colorShader._getDrawWrapper();this._colorShader._preBind(f),r.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),d?r.setDepthFunctionToGreater():r.setDepthFunctionToLess(),this._uniformBufferFront.bindToEffect(f.effect,"BoundingBoxRenderer"),this._uniformBufferFront.updateColor4("color",this.frontColor,1),this._uniformBufferFront.updateMatrix("world",h),this._uniformBufferFront.updateMatrix("viewProjection",n),this._uniformBufferFront.update(),r.drawElementsType(Bi.LineListDrawMode,0,24),this.onAfterBoxRenderingObservable.notifyObservers(a)}}this._colorShader.unbind(),r.setDepthFunctionToLessOrEqual(),r.setDepthWrite(!0)}},e.prototype._createWrappersForBoundingBox=function(e){if(!e._drawWrapperFront){var t=this.scene.getEngine();e._drawWrapperFront=new $t(t),e._drawWrapperBack=new $t(t),e._drawWrapperFront.setEffect(this._colorShader.getEffect()),e._drawWrapperBack.setEffect(this._colorShader.getEffect())}},e.prototype.renderOcclusionBoundingBox=function(e){var t=this.scene.getEngine();void 0===this._renderPassIdForOcclusionQuery&&(this._renderPassIdForOcclusionQuery=t.createRenderPassId("Render pass for occlusion query"));var i=t.currentRenderPassId;t.currentRenderPassId=this._renderPassIdForOcclusionQuery,this._prepareResources();var r=e.subMeshes[0];if(this._colorShaderForOcclusionQuery.isReady(e,void 0,r)&&e.hasBoundingInfo){this._fillIndexBuffer||(this._fillIndexBuffer=t.createIndexBuffer(this._fillIndexData));var n=t.useReverseDepthBuffer;t.setDepthWrite(!1),t.setColorWrite(!1);var o=e.getBoundingInfo().boundingBox,a=o.minimum,s=o.maximum.subtract(a),l=a.add(s.scale(.5)),c=u.uq.Scaling(s.x,s.y,s.z).multiply(u.uq.Translation(l.x,l.y,l.z)).multiply(o.getWorldMatrix()),h=r._drawWrapper;this._colorShaderForOcclusionQuery._preBind(h),t.bindBuffers(this._vertexBuffers,this._fillIndexBuffer,h.effect),n?t.setDepthFunctionToGreater():t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._uniformBufferFront.bindToEffect(h.effect,"BoundingBoxRenderer"),this._uniformBufferFront.updateMatrix("world",c),this._uniformBufferFront.updateMatrix("viewProjection",this.scene.getTransformMatrix()),this._uniformBufferFront.update(),t.drawElementsType(Bi.TriangleFillMode,0,36),this._colorShaderForOcclusionQuery.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0),t.setColorWrite(!0),t.currentRenderPassId=i}else t.currentRenderPassId=i},e.prototype.dispose=function(){if(void 0!==this._renderPassIdForOcclusionQuery&&(this.scene.getEngine().releaseRenderPassId(this._renderPassIdForOcclusionQuery),this._renderPassIdForOcclusionQuery=void 0),this._colorShader){this.onBeforeBoxRenderingObservable.clear(),this.onAfterBoxRenderingObservable.clear(),this.onResourcesReadyObservable.clear(),this.renderList.dispose(),this._colorShader.dispose(),this._colorShaderForOcclusionQuery.dispose(),this._uniformBufferFront.dispose(),this._uniformBufferBack.dispose();var e=this._vertexBuffers[Te.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Te.R.PositionKind]=null),this.scene.getEngine()._releaseBuffer(this._indexBuffer),this._fillIndexBuffer&&(this.scene.getEngine()._releaseBuffer(this._fillIndexBuffer),this._fillIndexBuffer=null)}},e}();it.prototype.enableDepthRenderer=function(e,t,i,r,n){if(void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===r&&(r=s.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===n&&(n=!1),!(e=e||this.activeCamera))throw"No camera available to enable depth renderer";if(this._depthRenderer||(this._depthRenderer={}),!this._depthRenderer[e.id]){var o,a=!!this.getEngine().getCaps().textureFloatRender;o=!this.getEngine().getCaps().textureHalfFloatRender||i&&a?a?s.Y.TEXTURETYPE_FLOAT:s.Y.TEXTURETYPE_UNSIGNED_BYTE:s.Y.TEXTURETYPE_HALF_FLOAT,this._depthRenderer[e.id]=new Yf(this,o,e,t,r,n)}return this._depthRenderer[e.id]},it.prototype.disableDepthRenderer=function(e){(e=e||this.activeCamera)&&this._depthRenderer&&this._depthRenderer[e.id]&&this._depthRenderer[e.id].dispose()};var Zx=function(){function e(e){this.name=Ae.NAME_DEPTHRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ae.STEP_GATHERRENDERTARGETS_DEPTHRENDERER,this,this._gatherRenderTargets),this.scene._gatherActiveCameraRenderTargetsStage.registerStep(Ae.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER,this,this._gatherActiveCameraRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e in this.scene._depthRenderer)this.scene._depthRenderer[e].dispose()},e.prototype._gatherRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.enabled&&!i.useOnlyInActiveCamera&&e.push(i.getDepthMap())}},e.prototype._gatherActiveCameraRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.enabled&&i.useOnlyInActiveCamera&&this.scene.activeCamera.id===t&&e.push(i.getDepthMap())}},e}();Yf._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_DEPTHRENDERER);t||(t=new Zx(e),e._addComponent(t))};Un.l.ShadersStore.oitFinalPixelShader="precision highp float;uniform sampler2D uFrontColor;uniform sampler2D uBackColor;void main() {ivec2 fragCoord=ivec2(gl_FragCoord.xy);vec4 frontColor=texelFetch(uFrontColor,fragCoord,0);vec4 backColor=texelFetch(uBackColor,fragCoord,0);float alphaMultiplier=1.0-frontColor.a;glFragColor=vec4(\nfrontColor.rgb+alphaMultiplier*backColor.rgb,\nfrontColor.a+backColor.a\n);}";Un.l.ShadersStore.oitBackBlendPixelShader="precision highp float;uniform sampler2D uBackColor;void main() {glFragColor=texelFetch(uBackColor,ivec2(gl_FragCoord.xy),0);if (glFragColor.a==0.0) { \ndiscard;}}";var Jx=function(){this.enabled=!0,this.name="depthPeeling",this.texturesRequired=[s.Y.PREPASS_COLOR_TEXTURE_TYPE]},$x=function(){function e(t,i){if(void 0===i&&(i=5),this._thinTextures=[],this._currentPingPongState=0,this._layoutCacheFormat=[[!0],[!0,!0],[!0,!0,!0]],this._layoutCache=[],this._candidateSubMeshes=new ie(10),this._excludedSubMeshes=new ie(10),this._excludedMeshes=[],this._colorCache=[new h.ov(e._DEPTH_CLEAR_VALUE,e._DEPTH_CLEAR_VALUE,0,0),new h.ov(-e._MIN_DEPTH,e._MAX_DEPTH,0,0),new h.ov(0,0,0,0)],this._scene=t,this._engine=t.getEngine(),this._passCount=i,t.enablePrePassRenderer()){for(var r=0;r<this._layoutCacheFormat.length;++r)this._layoutCache[r]=this._engine.buildTextureLayout(this._layoutCacheFormat[r]);this._renderPassIds=[],this.useRenderPasses=!1,this._prePassEffectConfiguration=new Jx,this._createTextures(),this._createEffects()}else y.V.Warn("Depth peeling for order independant transparency could not enable PrePass, aborting.")}return Object.defineProperty(e.prototype,"passCount",{get:function(){return this._passCount},set:function(e){this._passCount!==e&&(this._passCount=e,this._createRenderPassIds())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRenderPasses",{get:function(){return this._useRenderPasses},set:function(e){this._useRenderPasses!==e&&(this._useRenderPasses=e,this._createRenderPassIds())},enumerable:!1,configurable:!0}),e.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},e.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},e.prototype._createRenderPassIds=function(){if(this._releaseRenderPassIds(),this._useRenderPasses)for(var e=0;e<this._passCount+1;++e)this._renderPassIds[e]||(this._renderPassIds[e]=this._engine.createRenderPassId("DepthPeelingRenderer - pass #".concat(e)))},e.prototype._releaseRenderPassIds=function(){for(var e=0;e<this._renderPassIds.length;++e)this._engine.releaseRenderPassId(this._renderPassIds[e]);this._renderPassIds=[]},e.prototype._createTextures=function(){var e={width:this._engine.getRenderWidth(),height:this._engine.getRenderHeight()};this._depthMrts=[new gm("depthPeelingDepth0MRT",e,3,this._scene,void 0,["depthPeelingDepth0MRT_depth","depthPeelingDepth0MRT_frontColor","depthPeelingDepth0MRT_backColor"]),new gm("depthPeelingDepth1MRT",e,3,this._scene,void 0,["depthPeelingDepth1MRT_depth","depthPeelingDepth1MRT_frontColor","depthPeelingDepth1MRT_backColor"])],this._colorMrts=[new gm("depthPeelingColor0MRT",e,2,this._scene,{generateDepthBuffer:!1},["depthPeelingColor0MRT_frontColor","depthPeelingColor0MRT_backColor"]),new gm("depthPeelingColor1MRT",e,2,this._scene,{generateDepthBuffer:!1},["depthPeelingColor1MRT_frontColor","depthPeelingColor1MRT_backColor"])],this._blendBackMrt=new gm("depthPeelingBackMRT",e,1,this._scene,{generateDepthBuffer:!1},["depthPeelingBackMRT_blendBack"]),this._outputRT=new mo("depthPeelingOutputRTT",e,this._scene,!1);for(var t=[{format:s.Y.TEXTUREFORMAT_RG,samplingMode:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,type:this._engine.getCaps().textureFloatLinearFiltering?s.Y.TEXTURETYPE_FLOAT:s.Y.TEXTURETYPE_HALF_FLOAT,label:"DepthPeelingRenderer-DepthTexture"},{format:s.Y.TEXTUREFORMAT_RGBA,samplingMode:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,type:s.Y.TEXTURETYPE_HALF_FLOAT,label:"DepthPeelingRenderer-ColorTexture"}],i=0;i<2;i++){var r=this._engine._createInternalTexture(e,t[0],!1),n=this._engine._createInternalTexture(e,t[1],!1),o=this._engine._createInternalTexture(e,t[1],!1);this._depthMrts[i].setInternalTexture(r,0),this._depthMrts[i].setInternalTexture(n,1),this._depthMrts[i].setInternalTexture(o,2),this._colorMrts[i].setInternalTexture(n,0),this._colorMrts[i].setInternalTexture(o,1),this._thinTextures.push(new Am.D(r),new Am.D(n),new Am.D(o))}},e.prototype._disposeTextures=function(){for(var e=0;e<this._thinTextures.length;e++)6!==e&&this._thinTextures[e].dispose();for(e=0;e<2;e++)this._depthMrts[e].dispose(!0),this._colorMrts[e].dispose(!0),this._blendBackMrt.dispose(!0);this._outputRT.dispose(),this._thinTextures=[],this._colorMrts=[],this._depthMrts=[]},e.prototype._updateTextures=function(){return this._depthMrts[0].getSize().width===this._engine.getRenderWidth()&&this._depthMrts[0].getSize().height===this._engine.getRenderHeight()||(this._disposeTextures(),this._createTextures()),this._updateTextureReferences()},e.prototype._updateTextureReferences=function(){var e,t=this._scene.prePassRenderer;if(!t)return!1;var i=t.getIndex(s.Y.PREPASS_COLOR_TEXTURE_TYPE),r=(null===(e=t.defaultRT.textures)||void 0===e?void 0:e.length)?t.defaultRT.textures[i].getInternalTexture():null;return!!r&&(this._blendBackTexture!==r&&(this._blendBackTexture=r,this._blendBackMrt.setInternalTexture(this._blendBackTexture,0),this._thinTextures[6]&&this._thinTextures[6].dispose(),this._thinTextures[6]=new Am.D(this._blendBackTexture),t.defaultRT.renderTarget.shareDepth(this._depthMrts[0].renderTarget)),!0)},e.prototype._createEffects=function(){this._blendBackEffectWrapper=new fo({fragmentShader:"oitBackBlend",useShaderStore:!0,engine:this._engine,samplerNames:["uBackColor"],uniformNames:[]}),this._blendBackEffectWrapperPingPong=new fo({fragmentShader:"oitBackBlend",useShaderStore:!0,engine:this._engine,samplerNames:["uBackColor"],uniformNames:[]}),this._finalEffectWrapper=new fo({fragmentShader:"oitFinal",useShaderStore:!0,engine:this._engine,samplerNames:["uFrontColor","uBackColor"],uniformNames:[]}),this._effectRenderer=new po(this._engine)},e.prototype.setPrePassRenderer=function(e){e.addEffectConfiguration(this._prePassEffectConfiguration)},e.prototype.bind=function(e){e.setTexture("oitDepthSampler",this._thinTextures[3*this._currentPingPongState]),e.setTexture("oitFrontColorSampler",this._thinTextures[3*this._currentPingPongState+1])},e.prototype._renderSubMeshes=function(e){var t;this._useRenderPasses&&(t={});for(var i=0;i<e.length;i++){var r=e.data[i].getMaterial(),n=!0,o=!1,a=e.data[i],s=void 0,l=!1;if(this._useRenderPasses&&(l=!(s=a._getDrawWrapper())),r&&(n=r.allowShaderHotSwapping,o=r.backFaceCulling,r.allowShaderHotSwapping=!1,r.backFaceCulling=!1),a.render(!1),l&&(s=a._getDrawWrapper()).materialContext){var c=t[s.materialContext.uniqueId];c||(c=t[s.materialContext.uniqueId]=this._engine.createMaterialContext()),a._getDrawWrapper().materialContext=c}r&&(r.allowShaderHotSwapping=n,r.backFaceCulling=o)}},e.prototype._finalCompose=function(e){var t;(null===(t=this._scene.prePassRenderer)||void 0===t?void 0:t.setCustomOutput(this._outputRT))?this._engine.bindFramebuffer(this._outputRT.renderTarget):this._engine.restoreDefaultFramebuffer(),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE),this._engine.applyStates(),this._engine.enableEffect(this._finalEffectWrapper._drawWrapper),this._finalEffectWrapper.effect.setTexture("uFrontColor",this._thinTextures[3*e+1]),this._finalEffectWrapper.effect.setTexture("uBackColor",this._thinTextures[6]),this._effectRenderer.render(this._finalEffectWrapper)},e.prototype.isReady=function(){return this._blendBackEffectWrapper.effect.isReady()&&this._blendBackEffectWrapperPingPong.effect.isReady()&&this._finalEffectWrapper.effect.isReady()&&this._updateTextures()},e.prototype.render=function(e){if(this._candidateSubMeshes.length=0,this._excludedSubMeshes.length=0,!this.isReady())return this._excludedSubMeshes;this._scene.activeCamera&&this._engine.setViewport(this._scene.activeCamera.viewport);for(var t=0;t<e.length;t++){var i=e.data[t],r=i.getMaterial(),n=r&&i.getRenderingMesh()._getRenderingFillMode(r.fillMode);!r||n!==Bi.TriangleFanDrawMode&&n!==Bi.TriangleFillMode&&n!==Bi.TriangleStripDrawMode||-1!==this._excludedMeshes.indexOf(i.getMesh().uniqueId)?this._excludedSubMeshes.push(i):this._candidateSubMeshes.push(i)}if(!this._candidateSubMeshes.length)return this._engine.bindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[1].renderTarget),this._finalCompose(1),this._excludedSubMeshes;var o=this._engine.currentRenderPassId;this._scene.prePassRenderer._enabled=!1,this._useRenderPasses&&(this._engine.currentRenderPassId=this._renderPassIds[0]),this._engine.bindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[0],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindFramebuffer(this._depthMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[1],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[1].renderTarget),this._engine.bindFramebuffer(this._colorMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[0].renderTarget),this._engine.bindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.setAlphaMode(s.Y.ALPHA_ONEONE_ONEONE),this._engine.setAlphaEquation(s.Y.ALPHA_EQUATION_MAX),this._engine.depthCullingState.depthMask=!1,this._engine.depthCullingState.depthTest=!0,this._engine.applyStates(),this._currentPingPongState=1,this._renderSubMeshes(this._candidateSubMeshes),this._engine.unBindFramebuffer(this._depthMrts[0].renderTarget),this._scene.resetCachedMaterial();var a=0,l=0;for(t=0;t<this._passCount;t++){l=1-(a=t%2),this._currentPingPongState=a,this._useRenderPasses&&(this._engine.currentRenderPassId=this._renderPassIds[t+1]),this._scene.activeCamera&&this._engine.setViewport(this._scene.activeCamera.viewport),this._engine.bindFramebuffer(this._depthMrts[l].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[0],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[l].renderTarget),this._engine.bindFramebuffer(this._colorMrts[l].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[l].renderTarget),this._engine.bindFramebuffer(this._depthMrts[l].renderTarget),this._engine.bindAttachments(this._layoutCache[2]),this._engine.setAlphaMode(s.Y.ALPHA_ONEONE_ONEONE),this._engine.setAlphaEquation(s.Y.ALPHA_EQUATION_MAX),this._engine.depthCullingState.depthTest=!1,this._engine.applyStates(),this._renderSubMeshes(this._candidateSubMeshes),this._engine.unBindFramebuffer(this._depthMrts[l].renderTarget),this._scene.resetCachedMaterial(),this._engine.bindFramebuffer(this._blendBackMrt.renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.setAlphaEquation(s.Y.ALPHA_EQUATION_ADD),this._engine.setAlphaMode(s.Y.ALPHA_LAYER_ACCUMULATE),this._engine.applyStates();var c=0!==l&&this._useRenderPasses?this._blendBackEffectWrapperPingPong:this._blendBackEffectWrapper;this._engine.enableEffect(c._drawWrapper),c.effect.setTexture("uBackColor",this._thinTextures[3*l+2]),this._effectRenderer.render(c),this._engine.unBindFramebuffer(this._blendBackMrt.renderTarget)}return this._engine.currentRenderPassId=o,this._finalCompose(l),this._scene.prePassRenderer._enabled=!0,this._engine.depthCullingState.depthMask=!0,this._engine.depthCullingState.depthTest=!0,this._excludedSubMeshes},e.prototype.dispose=function(){this._disposeTextures(),this._blendBackEffectWrapper.dispose(),this._finalEffectWrapper.dispose(),this._effectRenderer.dispose(),this._releaseRenderPassIds()},e._DEPTH_CLEAR_VALUE=-99999,e._MIN_DEPTH=0,e._MAX_DEPTH=1,e}();Object.defineProperty(it.prototype,"depthPeelingRenderer",{get:function(){if(!this._depthPeelingRenderer){var e=this._getComponent(Ae.NAME_DEPTHPEELINGRENDERER);e||(e=new eS(this),this._addComponent(e))}return this._depthPeelingRenderer},set:function(e){this._depthPeelingRenderer=e},enumerable:!0,configurable:!0}),Object.defineProperty(it.prototype,"useOrderIndependentTransparency",{get:function(){return this._useOrderIndependentTransparency},set:function(e){var t;this._useOrderIndependentTransparency!==e&&(this._useOrderIndependentTransparency=e,this.markAllMaterialsAsDirty(s.Y.MATERIAL_AllDirtyFlag),null===(t=this.prePassRenderer)||void 0===t||t.markAsDirty())},enumerable:!0,configurable:!0});var eS=function(){function e(e){this.name=Ae.NAME_DEPTHPEELINGRENDERER,this.scene=e,e.depthPeelingRenderer=new $x(e)}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e;null===(e=this.scene.depthPeelingRenderer)||void 0===e||e.dispose(),this.scene.depthPeelingRenderer=null},e}();Un.l.ShadersStore.linePixelShader="#include<clipPlaneFragmentDeclaration>\nuniform vec4 color;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<logDepthFragment>\n#include<clipPlaneFragment>\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.IncludesShadersStore.lineVertexDeclaration="uniform mat4 viewProjection;\n#define ADDITIONAL_VERTEX_DECLARATION\n";Un.l.IncludesShadersStore.lineUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";Un.l.ShadersStore.lineVertexShader="#include<__decl__lineVertex>\n#include<instancesDeclaration>\n#include<clipPlaneVertexDeclaration>\nattribute vec3 position;attribute vec4 normal;uniform float width;uniform float aspectRatio;\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\nmat4 worldViewProjection=viewProjection*finalWorld;vec4 viewPosition=worldViewProjection*vec4(position,1.0);vec4 viewPositionNext=worldViewProjection*vec4(normal.xyz,1.0);vec2 currentScreen=viewPosition.xy/viewPosition.w;vec2 nextScreen=viewPositionNext.xy/viewPositionNext.w;currentScreen.x*=aspectRatio;nextScreen.x*=aspectRatio;vec2 dir=normalize(nextScreen-currentScreen);vec2 normalDir=vec2(-dir.y,dir.x);normalDir*=width/2.0;normalDir.x/=aspectRatio;vec4 offset=vec4(normalDir*normal.w,0.0,0.0);gl_Position=viewPosition+offset;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#include<clipPlaneVertex>\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}",Fi.prototype.disableEdgesRendering=function(){return this._edgesRenderer&&(this._edgesRenderer.dispose(),this._edgesRenderer=null),this},Fi.prototype.enableEdgesRendering=function(e,t,i){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new iS(this,e,t,!0,i),this},Object.defineProperty(Fi.prototype,"edgesRenderer",{get:function(){return this._edgesRenderer},enumerable:!0,configurable:!0}),Es.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new rS(this,e,t),this},xs.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),Es.prototype.enableEdgesRendering.apply(this,arguments),this};var tS=function(){this.edges=[],this.edgesConnectedCount=0},iS=function(){function e(e,t,i,r,n){void 0===t&&(t=.95),void 0===i&&(i=!1),void 0===r&&(r=!0);var o,a=this;this.edgesWidthScalerForOrthographic=1e3,this.edgesWidthScalerForPerspective=50,this._linesPositions=new Array,this._linesNormals=new Array,this._linesIndices=new Array,this._buffers={},this._buffersForInstances={},this._checkVerticesInsteadOfIndices=!1,this.isEnabled=!0,this.customInstances=new ie(32),this._source=e,this._checkVerticesInsteadOfIndices=i,this._options=null!=n?n:null,this._epsilon=t,this._source.getScene().getEngine().isWebGPU&&(this._drawWrapper=new $t(e.getEngine())),this._prepareRessources(),r&&(null===(o=null==n?void 0:n.useAlternateEdgeFinder)||void 0===o||o?this._generateEdgesLinesAlternate():this._generateEdgesLines()),this._meshRebuildObserver=this._source.onRebuildObservable.add((function(){a._rebuild()})),this._meshDisposeObserver=this._source.onDisposeObservable.add((function(){a.dispose()}))}return Object.defineProperty(e.prototype,"linesPositions",{get:function(){return this._linesPositions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linesNormals",{get:function(){return this._linesNormals},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linesIndices",{get:function(){return this._linesIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineShader",{get:function(){return this._lineShader},set:function(e){this._lineShader=e},enumerable:!1,configurable:!0}),e._GetShader=function(e){if(!e._edgeRenderLineShader){var t=new Ea("lineShader",e,"line",{attributes:["position","normal"],uniforms:["world","viewProjection","color","width","aspectRatio"],uniformBuffers:["Scene","Mesh"]},!1);t.disableDepthWrite=!0,t.backFaceCulling=!1,t.checkReadyOnEveryCall=e.getEngine().isWebGPU,e._edgeRenderLineShader=t}return e._edgeRenderLineShader},e.prototype._prepareRessources=function(){this._lineShader||(this._lineShader=e._GetShader(this._source.getScene()))},e.prototype._rebuild=function(){var e=this._buffers[Te.R.PositionKind];e&&e._rebuild(),(e=this._buffers[Te.R.NormalKind])&&e._rebuild();var t=this._source.getScene().getEngine();this._ib=t.createIndexBuffer(this._linesIndices)},e.prototype.dispose=function(){var e;this._source.onRebuildObservable.remove(this._meshRebuildObserver),this._source.onDisposeObservable.remove(this._meshDisposeObserver);var t=this._buffers[Te.R.PositionKind];t&&(t.dispose(),this._buffers[Te.R.PositionKind]=null),(t=this._buffers[Te.R.NormalKind])&&(t.dispose(),this._buffers[Te.R.NormalKind]=null),this._ib&&this._source.getScene().getEngine()._releaseBuffer(this._ib),this._lineShader.dispose(),null===(e=this._drawWrapper)||void 0===e||e.dispose()},e.prototype._processEdgeForAdjacencies=function(e,t,i,r,n){return e===i&&t===r||e===r&&t===i?0:e===r&&t===n||e===n&&t===r?1:e===n&&t===i||e===i&&t===n?2:-1},e.prototype._processEdgeForAdjacenciesWithVertices=function(e,t,i,r,n){var o=1e-10;return e.equalsWithEpsilon(i,o)&&t.equalsWithEpsilon(r,o)||e.equalsWithEpsilon(r,o)&&t.equalsWithEpsilon(i,o)?0:e.equalsWithEpsilon(r,o)&&t.equalsWithEpsilon(n,o)||e.equalsWithEpsilon(n,o)&&t.equalsWithEpsilon(r,o)?1:e.equalsWithEpsilon(n,o)&&t.equalsWithEpsilon(i,o)||e.equalsWithEpsilon(i,o)&&t.equalsWithEpsilon(n,o)?2:-1},e.prototype._checkEdge=function(e,t,i,r,n){(void 0===t||u.Pq.Dot(i[e],i[t])<this._epsilon)&&this.createLine(r,n,this._linesPositions.length/3)},e.prototype.createLine=function(e,t,i){this._linesPositions.push(e.x,e.y,e.z,e.x,e.y,e.z,t.x,t.y,t.z,t.x,t.y,t.z),this._linesNormals.push(t.x,t.y,t.z,-1,t.x,t.y,t.z,1,e.x,e.y,e.z,-1,e.x,e.y,e.z,1),this._linesIndices.push(i,i+1,i+2,i,i+2,i+3)},e.prototype._tessellateTriangle=function(e,t,i,r){var n=function(e,t,i){i>=0&&t.push(i);for(var r=0;r<e.length;++r)t.push(e[r][0])},o=0;e[1].length>=e[0].length&&e[1].length>=e[2].length?o=1:e[2].length>=e[0].length&&e[2].length>=e[1].length&&(o=2);for(var a=0;a<3;++a)a===o?e[a].sort((function(e,t){return e[1]<t[1]?-1:e[1]>t[1]?1:0})):e[a].sort((function(e,t){return e[1]>t[1]?-1:e[1]<t[1]?1:0}));var s=[],l=[];n(e[o],s,-1);for(var c=s.length,u=o+2;u>=o+1;--u)n(e[u%3],l,u!==o+2?r[i[t+(u+1)%3]]:-1);var h=l.length;i.push(r[i[t+o]],s[0],l[0]),i.push(r[i[t+(o+1)%3]],l[h-1],s[c-1]);for(var d=c<=h,p=d?c:h,f=d?h:c,_=d?c-1:h-1,m=d?0:1,g=c+h-2,v=0,y=0,b=d?s:l,T=d?l:s,E=0;g-- >0;){m?i.push(b[v],T[y]):i.push(T[y],b[v]);var x=void 0;(E+=p)>=f&&v<_?(x=b[++v],E-=f):x=T[++y],i.push(x)}i[t+0]=i[i.length-3],i[t+1]=i[i.length-2],i[t+2]=i[i.length-1],i.length=i.length-3},e.prototype._generateEdgesLinesAlternate=function(){var e,t,i,r,n,o,a,s,l,c,h=this._source.getVerticesData(Te.R.PositionKind),d=this._source.getIndices();if(d&&h){Array.isArray(d)||(d=Array.from(d));var p=null===(t=null===(e=this._options)||void 0===e?void 0:e.useFastVertexMerger)||void 0===t||t,f=p?Math.round(-Math.log(null!==(r=null===(i=this._options)||void 0===i?void 0:i.epsilonVertexMerge)&&void 0!==r?r:1e-6)/Math.log(10)):null!==(o=null===(n=this._options)||void 0===n?void 0:n.epsilonVertexMerge)&&void 0!==o?o:1e-6,_=[],m=[];if(p)for(var g={},v=0;v<h.length;v+=3){var y=h[v+0],b=h[v+1],T=h[v+2];if(void 0!==g[te=y.toFixed(f)+"|"+b.toFixed(f)+"|"+T.toFixed(f)])_.push(g[te]);else{var E=v/3;g[te]=E,_.push(E),m.push(E)}}else for(v=0;v<h.length;v+=3){y=h[v+0],b=h[v+1],T=h[v+2];for(var x=!1,S=0;S<v&&!x;S+=3){var C=h[S+0],P=h[S+1],A=h[S+2];if(Math.abs(y-C)<f&&Math.abs(b-P)<f&&Math.abs(T-A)<f){_.push(S/3),x=!0;break}}x||(_.push(v/3),m.push(v/3))}if(null===(a=this._options)||void 0===a?void 0:a.applyTessellation){for(var R=null!==(l=null===(s=this._options)||void 0===s?void 0:s.epsilonVertexAligned)&&void 0!==l?l:1e-6,I=[],M=0;M<d.length;M+=3)for(var O=void 0,D=0;D<3;++D){var N=_[d[M+D]],F=_[d[M+(D+1)%3]],w=_[d[M+(D+2)%3]];if(N!==F)for(var L=h[3*N+0],B=h[3*N+1],U=h[3*N+2],V=h[3*F+0],k=h[3*F+1],G=h[3*F+2],z=Math.sqrt((V-L)*(V-L)+(k-B)*(k-B)+(G-U)*(G-U)),Y=0;Y<m.length-1;Y++){var X=m[Y];if(X!==N&&X!==F&&X!==w){var W=h[3*X+0],H=h[3*X+1],j=h[3*X+2],q=Math.sqrt((W-L)*(W-L)+(H-B)*(H-B)+(j-U)*(j-U)),K=Math.sqrt((W-V)*(W-V)+(H-k)*(H-k)+(j-G)*(j-G));Math.abs(q+K-z)<R&&(O||(O={index:M,edgesPoints:[[],[],[]]},I.push(O)),O.edgesPoints[D].push([X,q]))}}}for(var Q=0;Q<I.length;++Q){var Z=I[Q];this._tessellateTriangle(Z.edgesPoints,Z.index,d,_)}I.length=0}var J={};for(M=0;M<d.length;M+=3){var $=void 0;for(D=0;D<3;++D)if(N=_[d[M+D]],F=_[d[M+(D+1)%3]],w=_[d[M+(D+2)%3]],N!==F&&(N!==w&&F!==w||!(null===(c=this._options)||void 0===c?void 0:c.removeDegeneratedTriangles))){if(u.AA.Vector3[0].copyFromFloats(h[3*N+0],h[3*N+1],h[3*N+2]),u.AA.Vector3[1].copyFromFloats(h[3*F+0],h[3*F+1],h[3*F+2]),u.AA.Vector3[2].copyFromFloats(h[3*w+0],h[3*w+1],h[3*w+2]),$||(u.AA.Vector3[1].subtractToRef(u.AA.Vector3[0],u.AA.Vector3[3]),u.AA.Vector3[2].subtractToRef(u.AA.Vector3[1],u.AA.Vector3[4]),($=u.Pq.Cross(u.AA.Vector3[3],u.AA.Vector3[4])).normalize()),N>F){var ee=N;N=F,F=ee}(ie=J[te=N+"_"+F])?ie.done||(u.Pq.Dot($,ie.normal)<this._epsilon&&this.createLine(u.AA.Vector3[0],u.AA.Vector3[1],this._linesPositions.length/3),ie.done=!0):J[te]={normal:$,done:!1,index:M,i:D}}}for(var te in J){var ie;(ie=J[te]).done||(N=_[d[ie.index+ie.i]],F=_[d[ie.index+(ie.i+1)%3]],u.AA.Vector3[0].copyFromFloats(h[3*N+0],h[3*N+1],h[3*N+2]),u.AA.Vector3[1].copyFromFloats(h[3*F+0],h[3*F+1],h[3*F+2]),this.createLine(u.AA.Vector3[0],u.AA.Vector3[1],this._linesPositions.length/3))}var re=this._source.getScene().getEngine();this._buffers[Te.R.PositionKind]=new Te.R(re,this._linesPositions,Te.R.PositionKind,!1),this._buffers[Te.R.NormalKind]=new Te.R(re,this._linesNormals,Te.R.NormalKind,!1,!1,4),this._buffersForInstances[Te.R.PositionKind]=this._buffers[Te.R.PositionKind],this._buffersForInstances[Te.R.NormalKind]=this._buffers[Te.R.NormalKind],this._ib=re.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Te.R.PositionKind),t=this._source.getIndices();if(t&&e){var i,r,n=[],o=[];for(i=0;i<t.length;i+=3){r=new tS;var a=t[i],s=t[i+1],l=t[i+2];r.p0=new u.Pq(e[3*a],e[3*a+1],e[3*a+2]),r.p1=new u.Pq(e[3*s],e[3*s+1],e[3*s+2]),r.p2=new u.Pq(e[3*l],e[3*l+1],e[3*l+2]);var c=u.Pq.Cross(r.p1.subtract(r.p0),r.p2.subtract(r.p1));c.normalize(),o.push(c),n.push(r)}for(i=0;i<n.length;i++){r=n[i];for(var h=i+1;h<n.length;h++){var d=n[h];if(3===r.edgesConnectedCount)break;if(3!==d.edgesConnectedCount)for(var p=t[3*h],f=t[3*h+1],_=t[3*h+2],m=0;m<3;m++){var g=0;if(void 0===r.edges[m]){switch(m){case 0:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p0,r.p1,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i],t[3*i+1],p,f,_);break;case 1:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p1,r.p2,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i+1],t[3*i+2],p,f,_);break;case 2:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(r.p2,r.p0,d.p0,d.p1,d.p2):this._processEdgeForAdjacencies(t[3*i+2],t[3*i],p,f,_)}if(-1!==g&&(r.edges[m]=h,d.edges[g]=i,r.edgesConnectedCount++,d.edgesConnectedCount++,3===r.edgesConnectedCount))break}}}}for(i=0;i<n.length;i++){var v=n[i];this._checkEdge(i,v.edges[0],o,v.p0,v.p1),this._checkEdge(i,v.edges[1],o,v.p1,v.p2),this._checkEdge(i,v.edges[2],o,v.p2,v.p0)}var y=this._source.getScene().getEngine();this._buffers[Te.R.PositionKind]=new Te.R(y,this._linesPositions,Te.R.PositionKind,!1),this._buffers[Te.R.NormalKind]=new Te.R(y,this._linesNormals,Te.R.NormalKind,!1,!1,4),this._buffersForInstances[Te.R.PositionKind]=this._buffers[Te.R.PositionKind],this._buffersForInstances[Te.R.NormalKind]=this._buffers[Te.R.NormalKind],this._ib=y.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype.isReady=function(){return this._lineShader.isReady(this._source,this._source.hasInstances&&this.customInstances.length>0||this._source.hasThinInstances)},e.prototype.render=function(){var e=this._source.getScene(),t=this._lineShader._getDrawWrapper();if(this._drawWrapper&&this._lineShader._setDrawWrapper(this._drawWrapper),this.isReady()&&e.activeCamera){var i=this._source.hasInstances&&this.customInstances.length>0,r=i||this._source.hasThinInstances,n=0;if(r)if(this._buffersForInstances.world0=this._source.getVertexBuffer("world0"),this._buffersForInstances.world1=this._source.getVertexBuffer("world1"),this._buffersForInstances.world2=this._source.getVertexBuffer("world2"),this._buffersForInstances.world3=this._source.getVertexBuffer("world3"),i){var o=this._source._instanceDataStorage;if(n=this.customInstances.length,!o.instancesData)return void(this._source.getScene()._activeMeshesFrozen||this.customInstances.reset());if(!o.isFrozen){for(var a=0,l=0;l<n;++l)this.customInstances.data[l].copyToArray(o.instancesData,a),a+=16;o.instancesBuffer.updateDirectly(o.instancesData,0,n)}}else n=this._source.thinInstanceCount;var c=e.getEngine();this._lineShader._preBind(),1!==this._source.edgesColor.a?c.setAlphaMode(s.Y.ALPHA_COMBINE):c.setAlphaMode(s.Y.ALPHA_DISABLE),c.bindBuffers(r?this._buffersForInstances:this._buffers,this._ib,this._lineShader.getEffect()),e.resetCachedMaterial(),this._lineShader.setColor4("color",this._source.edgesColor),e.activeCamera.mode===zt.ORTHOGRAPHIC_CAMERA?this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForOrthographic):this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForPerspective),this._lineShader.setFloat("aspectRatio",c.getAspectRatio(e.activeCamera)),this._lineShader.bind(this._source.getWorldMatrix(),this._source),c.drawElementsType(Bi.TriangleFillMode,0,this._indicesCount,n),this._lineShader.unbind(),r&&c.unbindInstanceAttributes(),this._source.getScene()._activeMeshesFrozen||this.customInstances.reset(),this._lineShader._setDrawWrapper(t)}else this._lineShader._setDrawWrapper(t)},e}(),rS=function(e){function t(t,i,r){void 0===i&&(i=.95),void 0===r&&(r=!1);var n=e.call(this,t,i,r,!1)||this;return n._generateEdgesLines(),n}return(0,f.C6)(t,e),t.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Te.R.PositionKind),t=this._source.getIndices();if(t&&e){for(var i=u.AA.Vector3[0],r=u.AA.Vector3[1],n=t.length-1,o=0,a=0;o<n;o+=2,a+=4)u.Pq.FromArrayToRef(e,3*t[o],i),u.Pq.FromArrayToRef(e,3*t[o+1],r),this.createLine(i,r,a);var s=this._source.getScene().getEngine();this._buffers[Te.R.PositionKind]=new Te.R(s,this._linesPositions,Te.R.PositionKind,!1),this._buffers[Te.R.NormalKind]=new Te.R(s,this._linesNormals,Te.R.NormalKind,!1,!1,4),this._ib=s.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},t}(iS),nS=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t,r,n,o,a)||this;return s._beforeCompositionPostProcesses=[],s._internalTextureDirty=!1,s.enabled=!1,s.renderTargetTexture=null,s.renderTargetTexture=i,s}return(0,f.C6)(t,e),t.prototype._createCompositionEffect=function(){this.imageProcessingPostProcess=new Ex("prePassComposition",1,null,void 0,this._engine),this.imageProcessingPostProcess._updateParameters()},t.prototype._checkSize=function(){var e=this._engine.getRenderWidth(!0),t=this._engine.getRenderHeight(!0),i=this.getRenderWidth(),r=this.getRenderHeight();i===e&&r===t||(this.resize({width:e,height:t}),this._internalTextureDirty=!0)},t.prototype.updateCount=function(t,i,r){e.prototype.updateCount.call(this,t,i,r),this._internalTextureDirty=!0},t.prototype._resetPostProcessChain=function(){this._beforeCompositionPostProcesses.length=0},t.prototype.dispose=function(){var t=this._scene;if(e.prototype.dispose.call(this),t&&t.prePassRenderer){var i=t.prePassRenderer.renderTargets.indexOf(this);-1!==i&&t.prePassRenderer.renderTargets.splice(i,1)}this.imageProcessingPostProcess&&this.imageProcessingPostProcess.dispose(),this.renderTargetTexture&&(this.renderTargetTexture._prePassRenderTarget=null),this._outputPostProcess&&(this._outputPostProcess.autoClear=!0,this._outputPostProcess.restoreDefaultInputTexture())},t}(gm),oS=function(){function e(t){this.excludedSkinnedMesh=[],this.excludedMaterials=[],this.mrtCount=0,this._mrtTypes=[],this._mrtFormats=[],this._mrtLayout=[],this._mrtNames=[],this._textureIndices=[],this._generateNormalsInWorldSpace=!1,this._useSpecificClearForDepthTexture=!1,this._isDirty=!0,this._effectConfigurations=[],this.doNotUseGeometryRendererFallback=!0,this.renderTargets=[],this._clearColor=new h.ov(0,0,0,0),this._clearDepthColor=new h.ov(1e8,0,0,1),this._enabled=!1,this._needsCompositionForThisPass=!1,this.disableGammaTransform=!1,this._scene=t,this._engine=t.getEngine();var i=s.Y.TEXTURETYPE_UNSIGNED_BYTE;this._engine._caps.textureFloat&&this._engine._caps.textureFloatLinearFiltering?i=s.Y.TEXTURETYPE_FLOAT:this._engine._caps.textureHalfFloat&&this._engine._caps.textureHalfFloatLinearFiltering&&(i=s.Y.TEXTURETYPE_HALF_FLOAT);for(var r=0;r<e.TextureFormats.length;++r){var n=e.TextureFormats[r].format;e.TextureFormats[r].type===s.Y.TEXTURETYPE_FLOAT&&(e.TextureFormats[s.Y.PREPASS_DEPTH_TEXTURE_TYPE].type=i,n!==s.Y.TEXTUREFORMAT_R&&n!==s.Y.TEXTUREFORMAT_RG&&n!==s.Y.TEXTUREFORMAT_RGBA||this._engine._caps.supportFloatTexturesResolve||(e.TextureFormats[s.Y.PREPASS_DEPTH_TEXTURE_TYPE].type=s.Y.TEXTURETYPE_HALF_FLOAT))}e._SceneComponentInitialization(this._scene),this.defaultRT=this._createRenderTarget("sceneprePassRT",null),this._currentTarget=this.defaultRT}return Object.defineProperty(e.prototype,"generateNormalsInWorldSpace",{get:function(){return this._generateNormalsInWorldSpace},set:function(e){this._generateNormalsInWorldSpace!==e&&(this._generateNormalsInWorldSpace=e,this._markAllMaterialsAsPrePassDirty())},enumerable:!1,configurable:!0}),e.prototype.getIndex=function(e){return this._textureIndices[e]},Object.defineProperty(e.prototype,"samples",{get:function(){return this.defaultRT.samples},set:function(e){this.defaultRT.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useSpecificClearForDepthTexture",{get:function(){return this._useSpecificClearForDepthTexture},set:function(e){this._useSpecificClearForDepthTexture!==e&&(this._useSpecificClearForDepthTexture=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.getRenderTarget=function(){return this._currentTarget},e.prototype._setRenderTarget=function(e){var t,i;e?this._currentTarget=e:(this._currentTarget=this.defaultRT,this._engine.currentRenderPassId=null!==(i=null===(t=this._scene.activeCamera)||void 0===t?void 0:t.renderPassId)&&void 0!==i?i:this._currentTarget.renderPassId)},Object.defineProperty(e.prototype,"currentRTisSceneRT",{get:function(){return this._currentTarget===this.defaultRT},enumerable:!1,configurable:!0}),e.prototype._refreshGeometryBufferRendererLink=function(){if(this.doNotUseGeometryRendererFallback)this._geometryBuffer&&this._geometryBuffer._unlinkPrePassRenderer(),this._geometryBuffer=null,this._scene.disableGeometryBufferRenderer();else{if(this._geometryBuffer=this._scene.enableGeometryBufferRenderer(),!this._geometryBuffer)return void(this.doNotUseGeometryRendererFallback=!0);this._geometryBuffer._linkPrePassRenderer(this)}},Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},enumerable:!1,configurable:!0}),e.prototype._createRenderTarget=function(e,t){var i=new nS(e,t,{width:this._engine.getRenderWidth(),height:this._engine.getRenderHeight()},0,this._scene,{generateMipMaps:!1,generateStencilBuffer:this._engine.isStencilEnable,defaultType:s.Y.TEXTURETYPE_UNSIGNED_INT,types:[],drawOnlyOnFirstAttachmentByDefault:!0});return this.renderTargets.push(i),this._enabled&&this._update(),i},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._scene.getEngine().getCaps().drawBuffersExtension},enumerable:!1,configurable:!0}),e.prototype.bindAttachmentsForEffect=function(e,t){var i=t.getMaterial(),r=i&&i.isPrePassCapable,n=i&&-1!==this.excludedMaterials.indexOf(i);this.enabled&&this._currentTarget.enabled&&(e._multiTarget&&r&&!n?this._engine.bindAttachments(this._multiRenderAttachments):(this._engine._currentRenderTarget?this._engine.bindAttachments(this._defaultAttachments):this._engine.restoreSingleAttachment(),this._geometryBuffer&&this.currentRTisSceneRT&&!n&&this._geometryBuffer.renderList.push(t.getRenderingMesh())))},e.prototype._reinitializeAttachments=function(){for(var e=[],t=[!1],i=[!1],r=[!0],n=0;n<this.mrtCount;n++)e.push(!0),n>0&&(this._useSpecificClearForDepthTexture&&this._mrtLayout[n]===s.Y.PREPASS_DEPTH_TEXTURE_TYPE?(t.push(!1),i.push(!0)):(t.push(!0),i.push(!1)),r.push(!1));this._multiRenderAttachments=this._engine.buildTextureLayout(e),this._clearAttachments=this._engine.buildTextureLayout(t),this._clearDepthAttachments=this._engine.buildTextureLayout(i),this._defaultAttachments=this._engine.buildTextureLayout(r)},e.prototype._resetLayout=function(){for(var t=0;t<e.TextureFormats.length;t++)this._textureIndices[e.TextureFormats[t].purpose]=-1;this._textureIndices[s.Y.PREPASS_COLOR_TEXTURE_TYPE]=0,this._mrtLayout=[s.Y.PREPASS_COLOR_TEXTURE_TYPE],this._mrtTypes=[e.TextureFormats[s.Y.PREPASS_COLOR_TEXTURE_TYPE].type],this._mrtFormats=[e.TextureFormats[s.Y.PREPASS_COLOR_TEXTURE_TYPE].format],this._mrtNames=[e.TextureFormats[s.Y.PREPASS_COLOR_TEXTURE_TYPE].name],this.mrtCount=1},e.prototype._updateGeometryBufferLayout=function(){if(this._refreshGeometryBufferRendererLink(),this._geometryBuffer){this._geometryBuffer._resetLayout();for(var e=[],t=0;t<this._mrtLayout.length;t++)e.push(!1);this._geometryBuffer._linkInternalTexture(this.defaultRT.getInternalTexture());var i=[{prePassConstant:s.Y.PREPASS_DEPTH_TEXTURE_TYPE,geometryBufferConstant:Sx.DEPTH_TEXTURE_TYPE},{prePassConstant:s.Y.PREPASS_NORMAL_TEXTURE_TYPE,geometryBufferConstant:Sx.NORMAL_TEXTURE_TYPE},{prePassConstant:s.Y.PREPASS_POSITION_TEXTURE_TYPE,geometryBufferConstant:Sx.POSITION_TEXTURE_TYPE},{prePassConstant:s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,geometryBufferConstant:Sx.REFLECTIVITY_TEXTURE_TYPE},{prePassConstant:s.Y.PREPASS_VELOCITY_TEXTURE_TYPE,geometryBufferConstant:Sx.VELOCITY_TEXTURE_TYPE}];for(t=0;t<i.length;t++){var r=this._mrtLayout.indexOf(i[t].prePassConstant);-1!==r&&(this._geometryBuffer._forceTextureType(i[t].geometryBufferConstant,r),e[r]=!0)}this._geometryBuffer._setAttachments(this._engine.buildTextureLayout(e))}},e.prototype.restoreAttachments=function(){this.enabled&&this._currentTarget.enabled&&this._defaultAttachments&&(this._engine._currentRenderTarget?this._engine.bindAttachments(this._defaultAttachments):this._engine.restoreSingleAttachment())},e.prototype._beforeDraw=function(e,t,i){this._isDirty&&this._update(),this._enabled&&this._currentTarget.enabled&&(this._geometryBuffer&&(this._geometryBuffer.renderList=[]),this._setupOutputForThisPass(this._currentTarget,e))},e.prototype._prepareFrame=function(e,t,i){e.renderTargetTexture?e.renderTargetTexture._prepareFrame(this._scene,t,i,e.renderTargetTexture.useCameraPostProcesses):this._postProcessesSourceForThisPass.length?this._scene.postProcessManager._prepareFrame():this._engine.restoreDefaultFramebuffer()},e.prototype.setCustomOutput=function(e){var t=this._postProcessesSourceForThisPass[0];return!!t&&(t.inputTexture=e.renderTarget,!0)},e.prototype._renderPostProcesses=function(e,t){var i,r=this._postProcessesSourceForThisPass[0],n=r?r.inputTexture:e.renderTargetTexture?e.renderTargetTexture.renderTarget:null,o=this._currentTarget._beforeCompositionPostProcesses;this._needsCompositionForThisPass&&(o=o.concat([this._currentTarget.imageProcessingPostProcess])),o.length&&(this._scene.postProcessManager._prepareFrame(null===(i=this._currentTarget.renderTarget)||void 0===i?void 0:i.texture,o),this._scene.postProcessManager.directRender(o,n,!1,t))},e.prototype._afterDraw=function(e,t){this._enabled&&this._currentTarget.enabled&&(this._prepareFrame(this._currentTarget,e,t),this._renderPostProcesses(this._currentTarget,e))},e.prototype._clear=function(){this._isDirty&&this._update(),this._enabled&&this._currentTarget.enabled&&(this._bindFrameBuffer(),this._engine.bindAttachments(this._clearAttachments),this._engine.clear(this._clearColor,!0,!1,!1),this._useSpecificClearForDepthTexture&&(this._engine.bindAttachments(this._clearDepthAttachments),this._engine.clear(this._clearDepthColor,!0,!1,!1)),this._engine.bindAttachments(this._defaultAttachments))},e.prototype._bindFrameBuffer=function(){if(this._enabled&&this._currentTarget.enabled){this._currentTarget._checkSize();var e=this._currentTarget.renderTarget;e&&this._engine.bindFramebuffer(e)}},e.prototype._setEnabled=function(e){this._enabled=e},e.prototype._setRenderTargetEnabled=function(e,t){e.enabled=t,t||this._unlinkInternalTexture(e)},e.prototype.addEffectConfiguration=function(e){for(var t=0;t<this._effectConfigurations.length;t++)if(this._effectConfigurations[t].name===e.name)return this._effectConfigurations[t];return this._effectConfigurations.push(e),e},e.prototype.getEffectConfiguration=function(e){for(var t=0;t<this._effectConfigurations.length;t++)if(this._effectConfigurations[t].name===e)return this._effectConfigurations[t];return null},e.prototype._enable=function(){for(var e=this.mrtCount,t=0;t<this._effectConfigurations.length;t++)this._effectConfigurations[t].enabled&&this._enableTextures(this._effectConfigurations[t].texturesRequired);for(t=0;t<this.renderTargets.length;t++){this.mrtCount===e&&this.renderTargets[t].count===this.mrtCount||this.renderTargets[t].updateCount(this.mrtCount,{types:this._mrtTypes,formats:this._mrtFormats},this._mrtNames.concat("prePass_DepthBuffer")),this.renderTargets[t]._resetPostProcessChain();for(var i=0;i<this._effectConfigurations.length;i++)this._effectConfigurations[i].enabled&&(!this._effectConfigurations[i].postProcess&&this._effectConfigurations[i].createPostProcess&&this._effectConfigurations[i].createPostProcess(),this._effectConfigurations[i].postProcess&&this.renderTargets[t]._beforeCompositionPostProcesses.push(this._effectConfigurations[i].postProcess))}this._reinitializeAttachments(),this._setEnabled(!0),this._updateGeometryBufferLayout()},e.prototype._disable=function(){this._setEnabled(!1);for(var e=0;e<this.renderTargets.length;e++)this._setRenderTargetEnabled(this.renderTargets[e],!1);for(this._resetLayout(),e=0;e<this._effectConfigurations.length;e++)this._effectConfigurations[e].enabled=!1},e.prototype._getPostProcessesSource=function(e,t){if(t)return t._postProcesses;if(e.renderTargetTexture){if(e.renderTargetTexture.useCameraPostProcesses){var i=e.renderTargetTexture.activeCamera?e.renderTargetTexture.activeCamera:this._scene.activeCamera;return i?i._postProcesses:[]}return e.renderTargetTexture.postProcesses?e.renderTargetTexture.postProcesses:[]}return this._scene.activeCamera?this._scene.activeCamera._postProcesses:[]},e.prototype._setupOutputForThisPass=function(e,t){var i=t&&this._scene.activeCameras&&!!this._scene.activeCameras.length&&0!==this._scene.activeCameras.indexOf(t);this._postProcessesSourceForThisPass=this._getPostProcessesSource(e,t),this._postProcessesSourceForThisPass=this._postProcessesSourceForThisPass.filter((function(e){return null!=e})),this._scene.autoClear=!0;var r=this._hasImageProcessing(this._postProcessesSourceForThisPass);this._needsCompositionForThisPass=!r&&!this.disableGammaTransform&&this._needsImageProcessing()&&!i;var n=this._getFirstPostProcess(this._postProcessesSourceForThisPass),o=e._beforeCompositionPostProcesses&&e._beforeCompositionPostProcesses[0],a=null;this._scene.imageProcessingConfiguration.applyByPostProcess=this._needsCompositionForThisPass||r,this._needsCompositionForThisPass&&!e.imageProcessingPostProcess&&e._createCompositionEffect(),o?a=o:this._needsCompositionForThisPass?a=e.imageProcessingPostProcess:n&&(a=n),this._bindFrameBuffer(),this._linkInternalTexture(e,a)},e.prototype._linkInternalTexture=function(e,t){t&&(t.autoClear=!1,t.inputTexture=e.renderTarget),e._outputPostProcess!==t&&(e._outputPostProcess&&this._unlinkInternalTexture(e),e._outputPostProcess=t),e._internalTextureDirty&&(this._updateGeometryBufferLayout(),e._internalTextureDirty=!1)},e.prototype._unlinkInternalTexture=function(e){e._outputPostProcess&&(e._outputPostProcess.autoClear=!0,e._outputPostProcess.restoreDefaultInputTexture(),e._outputPostProcess=null)},e.prototype._needsImageProcessing=function(){for(var e=0;e<this._effectConfigurations.length;e++)if(this._effectConfigurations[e].enabled&&this._effectConfigurations[e].needsImageProcessing)return!0;return!1},e.prototype._hasImageProcessing=function(e){var t,i=!1;if(e)for(var r=0;r<e.length;r++)if("ImageProcessingPostProcess"===(null===(t=e[r])||void 0===t?void 0:t.getClassName())){i=!0;break}return i},e.prototype._getFirstPostProcess=function(e){for(var t=0;t<e.length;t++)if(null!==e[t])return e[t];return null},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype._enableTextures=function(t){this._scene.needsPreviousWorldMatrices=!1;for(var i=0;i<t.length;i++){var r=t[i];-1===this._textureIndices[r]&&(this._textureIndices[r]=this._mrtLayout.length,this._mrtLayout.push(r),this._mrtTypes.push(e.TextureFormats[r].type),this._mrtFormats.push(e.TextureFormats[r].format),this._mrtNames.push(e.TextureFormats[r].name),this.mrtCount++),r===s.Y.PREPASS_VELOCITY_TEXTURE_TYPE&&(this._scene.needsPreviousWorldMatrices=!0)}},e.prototype.update=function(){this._isDirty&&this._update()},e.prototype._update=function(){this._disable();var e,t=!1;this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._scene._depthPeelingRenderer&&this._scene.useOrderIndependentTransparency&&(this._scene._depthPeelingRenderer.setPrePassRenderer(this),t=!0);for(var i=0;i<this._scene.materials.length;i++)this._scene.materials[i].setPrePassRenderer(this)&&(t=!0);for(t&&this._setRenderTargetEnabled(this.defaultRT,!0),i=0;i<this.renderTargets.length;i++){if(this.renderTargets[i].renderTargetTexture)e=this._getPostProcessesSource(this.renderTargets[i]);else{var r=this._scene.activeCamera;if(!r)continue;e=r._postProcesses}if(e&&(e=e.filter((function(e){return null!=e})))){for(var n=0;n<e.length;n++)e[n].setPrePassRenderer(this)&&(this._setRenderTargetEnabled(this.renderTargets[i],!0),t=!0);this._hasImageProcessing(e)&&(this._scene.imageProcessingConfiguration.applyByPostProcess=!0)}}this._markAllMaterialsAsPrePassDirty(),this._isDirty=!1,t&&this._enable()},e.prototype._markAllMaterialsAsPrePassDirty=function(){for(var e=this._scene.materials,t=0;t<e.length;t++)e[t].markAsDirty(Bi.PrePassDirtyFlag)},e.prototype.dispose=function(){for(var e=this.renderTargets.length-1;e>=0;e--)this.renderTargets[e].dispose();for(e=0;e<this._effectConfigurations.length;e++)this._effectConfigurations[e].dispose&&this._effectConfigurations[e].dispose()},e._SceneComponentInitialization=function(e){throw(0,U.n)("PrePassRendererSceneComponent")},e.TextureFormats=[{purpose:s.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_HALF_FLOAT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Irradiance"},{purpose:s.Y.PREPASS_POSITION_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_HALF_FLOAT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Position"},{purpose:s.Y.PREPASS_VELOCITY_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_UNSIGNED_INT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Velocity"},{purpose:s.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_UNSIGNED_INT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Reflectivity"},{purpose:s.Y.PREPASS_COLOR_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_HALF_FLOAT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Color"},{purpose:s.Y.PREPASS_DEPTH_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_FLOAT,format:s.Y.TEXTUREFORMAT_R,name:"prePass_Depth"},{purpose:s.Y.PREPASS_NORMAL_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_HALF_FLOAT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Normal"},{purpose:s.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE,type:s.Y.TEXTURETYPE_UNSIGNED_INT,format:s.Y.TEXTUREFORMAT_RGBA,name:"prePass_Albedo"}],e}();Object.defineProperty(it.prototype,"prePassRenderer",{get:function(){return this._prePassRenderer},set:function(e){e&&e.isSupported&&(this._prePassRenderer=e)},enumerable:!0,configurable:!0}),it.prototype.enablePrePassRenderer=function(){return this._prePassRenderer||(this._prePassRenderer=new oS(this),this._prePassRenderer.isSupported||(this._prePassRenderer=null,y.V.Error("PrePassRenderer needs WebGL 2 support.\nMaybe you tried to use the following features that need the PrePassRenderer :\n + Subsurface Scattering"))),this._prePassRenderer},it.prototype.disablePrePassRenderer=function(){this._prePassRenderer&&(this._prePassRenderer.dispose(),this._prePassRenderer=null)};var aS=function(){function e(e){this.name=Ae.NAME_PREPASSRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(Ae.STEP_BEFORECAMERADRAW_PREPASS,this,this._beforeCameraDraw),this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_PREPASS,this,this._afterCameraDraw),this.scene._beforeRenderTargetDrawStage.registerStep(Ae.STEP_BEFORERENDERTARGETDRAW_PREPASS,this,this._beforeRenderTargetDraw),this.scene._afterRenderTargetDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_PREPASS,this,this._afterRenderTargetDraw),this.scene._beforeClearStage.registerStep(Ae.STEP_BEFORECLEAR_PREPASS,this,this._beforeClearStage),this.scene._beforeRenderTargetClearStage.registerStep(Ae.STEP_BEFORERENDERTARGETCLEAR_PREPASS,this,this._beforeRenderTargetClearStage),this.scene._beforeRenderingMeshStage.registerStep(Ae.STEP_BEFORERENDERINGMESH_PREPASS,this,this._beforeRenderingMeshStage),this.scene._afterRenderingMeshStage.registerStep(Ae.STEP_AFTERRENDERINGMESH_PREPASS,this,this._afterRenderingMeshStage)},e.prototype._beforeRenderTargetDraw=function(e,t,i){this.scene.prePassRenderer&&!e.noPrePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(e._prePassRenderTarget),this.scene.prePassRenderer._beforeDraw(void 0,t,i))},e.prototype._afterRenderTargetDraw=function(e,t,i){this.scene.prePassRenderer&&!e.noPrePassRenderer&&this.scene.prePassRenderer._afterDraw(t,i)},e.prototype._beforeRenderTargetClearStage=function(e){this.scene.prePassRenderer&&!e.noPrePassRenderer&&(e._prePassRenderTarget||(e._prePassRenderTarget=this.scene.prePassRenderer._createRenderTarget(e.name+"_prePassRTT",e)),this.scene.prePassRenderer._setRenderTarget(e._prePassRenderTarget),this.scene.prePassRenderer._clear())},e.prototype._beforeCameraDraw=function(e){this.scene.prePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(null),this.scene.prePassRenderer._beforeDraw(e))},e.prototype._afterCameraDraw=function(){this.scene.prePassRenderer&&this.scene.prePassRenderer._afterDraw()},e.prototype._beforeClearStage=function(){this.scene.prePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(null),this.scene.prePassRenderer._clear())},e.prototype._beforeRenderingMeshStage=function(e,t,i,r){if(r){var n=e.getScene();n.prePassRenderer&&n.prePassRenderer.bindAttachmentsForEffect(r,t)}},e.prototype._afterRenderingMeshStage=function(e){var t=e.getScene();t.prePassRenderer&&t.prePassRenderer.restoreAttachments()},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.disablePrePassRenderer()},e}();oS._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_PREPASSRENDERER);t||(t=new aS(e),e._addComponent(t))};Un.l.IncludesShadersStore.fibonacci="#define rcp(x) 1./x\n#define GOLDEN_RATIO 1.618033988749895\n#define TWO_PI 6.2831855\nvec2 Golden2dSeq(int i,float n)\n{return vec2(float(i)/n+(0.5/n),fract(float(i)*rcp(GOLDEN_RATIO)));}\nvec2 SampleDiskGolden(int i,int sampleCount)\n{vec2 f=Golden2dSeq(i,float(sampleCount));return vec2(sqrt(f.x),TWO_PI*f.y);}";Un.l.IncludesShadersStore.diffusionProfile="uniform vec3 diffusionS[5];uniform float diffusionD[5];uniform float filterRadii[5];";Un.l.ShadersStore.subSurfaceScatteringPixelShader="#include<fibonacci>\n#include<helperFunctions>\n#include<subSurfaceScatteringFunctions>\n#include<diffusionProfile>\nvarying vec2 vUV;uniform vec2 texelSize;uniform sampler2D textureSampler;uniform sampler2D irradianceSampler;uniform sampler2D depthSampler;uniform sampler2D albedoSampler;uniform vec2 viewportSize;uniform float metersPerUnit;const float LOG2_E=1.4426950408889634;const float SSS_PIXELS_PER_SAMPLE=4.;const int _SssSampleBudget=40;\n#define rcp(x) 1./x\n#define Sq(x) x*x\n#define SSS_BILATERAL_FILTER true\nvec3 EvalBurleyDiffusionProfile(float r,vec3 S)\n{vec3 exp_13=exp2(((LOG2_E*(-1.0/3.0))*r)*S); \nvec3 expSum=exp_13*(1.+exp_13*exp_13); \nreturn (S*rcp(8.*PI))*expSum; }\nvec2 SampleBurleyDiffusionProfile(float u,float rcpS)\n{u=1.-u; \nfloat g=1.+(4.*u)*(2.*u+sqrt(1.+(4.*u)*u));float n=exp2(log2(g)*(-1.0/3.0)); \nfloat p=(g*n)*n; \nfloat c=1.+p+n; \nfloat d=(3./LOG2_E*2.)+(3./LOG2_E)*log2(u); \nfloat x=(3./LOG2_E)*log2(c)-d; \nfloat rcpExp=((c*c)*c)*rcp((4.*u)*((c*c)+(4.*u)*(4.*u)));float r=x*rcpS;float rcpPdf=(8.*PI*rcpS)*rcpExp; \nreturn vec2(r,rcpPdf);}\nvec3 ComputeBilateralWeight(float xy2,float z,float mmPerUnit,vec3 S,float rcpPdf)\n{\n#ifndef SSS_BILATERAL_FILTER\nz=0.;\n#endif\nfloat r=sqrt(xy2+(z*mmPerUnit)*(z*mmPerUnit));float area=rcpPdf;\n#if SSS_CLAMP_ARTIFACT\nreturn clamp(EvalBurleyDiffusionProfile(r,S)*area,0.0,1.0);\n#else\nreturn EvalBurleyDiffusionProfile(r,S)*area;\n#endif\n}\nvoid EvaluateSample(int i,int n,vec3 S,float d,vec3 centerPosVS,float mmPerUnit,float pixelsPerMm,\nfloat phase,inout vec3 totalIrradiance,inout vec3 totalWeight)\n{float scale =rcp(float(n));float offset=rcp(float(n))*0.5;float sinPhase,cosPhase;sinPhase=sin(phase);cosPhase=cos(phase);vec2 bdp=SampleBurleyDiffusionProfile(float(i)*scale+offset,d);float r=bdp.x;float rcpPdf=bdp.y;float phi=SampleDiskGolden(i,n).y;float sinPhi,cosPhi;sinPhi=sin(phi);cosPhi=cos(phi);float sinPsi=cosPhase*sinPhi+sinPhase*cosPhi; \nfloat cosPsi=cosPhase*cosPhi-sinPhase*sinPhi; \nvec2 vec=r*vec2(cosPsi,sinPsi);vec2 position; \nfloat xy2;position=vUV+round((pixelsPerMm*r)*vec2(cosPsi,sinPsi))*texelSize;xy2 =r*r;vec4 textureSample=texture2D(irradianceSampler,position);float viewZ=texture2D(depthSampler,position).r;vec3 irradiance =textureSample.rgb;if (testLightingForSSS(textureSample.a))\n{float relZ=viewZ-centerPosVS.z;vec3 weight=ComputeBilateralWeight(xy2,relZ,mmPerUnit,S,rcpPdf);totalIrradiance+=weight*irradiance;totalWeight +=weight;}\nelse\n{}}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec4 irradianceAndDiffusionProfile =texture2D(irradianceSampler,vUV);vec3 centerIrradiance=irradianceAndDiffusionProfile.rgb;int diffusionProfileIndex=int(round(irradianceAndDiffusionProfile.a*255.));float centerDepth =0.;vec4 inputColor=texture2D(textureSampler,vUV);bool passedStencilTest=testLightingForSSS(irradianceAndDiffusionProfile.a);if (passedStencilTest)\n{centerDepth=texture2D(depthSampler,vUV).r;}\nif (!passedStencilTest) { \ngl_FragColor=inputColor;return;}\nfloat distScale =1.;vec3 S =diffusionS[diffusionProfileIndex];float d =diffusionD[diffusionProfileIndex];float filterRadius=filterRadii[diffusionProfileIndex];vec2 centerPosNDC=vUV;vec2 cornerPosNDC=vUV+0.5*texelSize;vec3 centerPosVS =vec3(centerPosNDC*viewportSize,1.0)*centerDepth; \nvec3 cornerPosVS =vec3(cornerPosNDC*viewportSize,1.0)*centerDepth; \nfloat mmPerUnit =1000.*(metersPerUnit*rcp(distScale));float unitsPerMm=rcp(mmPerUnit);float unitsPerPixel=2.*abs(cornerPosVS.x-centerPosVS.x);float pixelsPerMm =rcp(unitsPerPixel)*unitsPerMm;float filterArea =PI*Sq(filterRadius*pixelsPerMm);int sampleCount =int(filterArea*rcp(SSS_PIXELS_PER_SAMPLE));int sampleBudget=_SssSampleBudget;int texturingMode=0;vec3 albedo =texture2D(albedoSampler,vUV).rgb;if (distScale==0. || sampleCount<1)\n{\n#ifdef DEBUG_SSS_SAMPLES\nvec3 green=vec3(0.,1.,0.);gl_FragColor=vec4(green,1.0);return;\n#endif\ngl_FragColor=vec4(inputColor.rgb+albedo*centerIrradiance,1.0);return;}\n#ifdef DEBUG_SSS_SAMPLES\nvec3 red =vec3(1.,0.,0.);vec3 blue=vec3(0.,0.,1.);gl_FragColor=vec4(mix(blue,red,clamp(float(sampleCount)/float(sampleBudget),0.0,1.0)),1.0);return;\n#endif\nfloat phase=0.;int n=min(sampleCount,sampleBudget);vec3 centerWeight =vec3(0.); \nvec3 totalIrradiance=vec3(0.);vec3 totalWeight =vec3(0.);for (int i=0; i<n; i++)\n{EvaluateSample(i,n,S,d,centerPosVS,mmPerUnit,pixelsPerMm,\nphase,totalIrradiance,totalWeight);}\ntotalWeight=max(totalWeight,HALF_MIN);gl_FragColor=vec4(inputColor.rgb+albedo*max(totalIrradiance/totalWeight,vec3(0.0)),1.);}";var sS=function(e){function t(t,i,r,n,o,a,l,c){void 0===n&&(n=null),void 0===c&&(c=s.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"subSurfaceScattering",["texelSize","viewportSize","metersPerUnit"],["diffusionS","diffusionD","filterRadii","irradianceSampler","depthSampler","albedoSampler"],r,n,o||rr.g.BILINEAR_SAMPLINGMODE,a,l,null,c,"postprocess",void 0,!0)||this;return u._scene=i,u.updateEffect(),u.onApplyObservable.add((function(e){if(i.prePassRenderer&&i.subSurfaceConfiguration){var t=u.texelSize;e.setFloat("metersPerUnit",i.subSurfaceConfiguration.metersPerUnit),e.setFloat2("texelSize",t.x,t.y),e.setTexture("irradianceSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(s.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE)]),e.setTexture("depthSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(s.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),e.setTexture("albedoSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(s.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE)]),e.setFloat2("viewportSize",Math.tan(i.activeCamera.fov/2)*i.getEngine().getAspectRatio(i.activeCamera,!0),Math.tan(i.activeCamera.fov/2)),e.setArray3("diffusionS",i.subSurfaceConfiguration.ssDiffusionS),e.setArray("diffusionD",i.subSurfaceConfiguration.ssDiffusionD),e.setArray("filterRadii",i.subSurfaceConfiguration.ssFilterRadii)}else y.V.Error("PrePass and subsurface configuration needs to be enabled for subsurface scattering.")})),u}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"SubSurfaceScatteringPostProcess"},t}(Gn),lS=function(){function e(t){this._ssDiffusionS=[],this._ssFilterRadii=[],this._ssDiffusionD=[],this.enabled=!1,this.needsImageProcessing=!0,this.name=Ae.NAME_SUBSURFACE,this.ssDiffusionProfileColors=[],this.metersPerUnit=1,this.texturesRequired=[s.Y.PREPASS_DEPTH_TEXTURE_TYPE,s.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE,s.Y.PREPASS_COLOR_TEXTURE_TYPE,s.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE],this.addDiffusionProfile(new h.v9(1,1,1)),this._scene=t,e._SceneComponentInitialization(this._scene)}return Object.defineProperty(e.prototype,"ssDiffusionS",{get:function(){return this._ssDiffusionS},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ssDiffusionD",{get:function(){return this._ssDiffusionD},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ssFilterRadii",{get:function(){return this._ssFilterRadii},enumerable:!1,configurable:!0}),e.prototype.addDiffusionProfile=function(e){if(this.ssDiffusionD.length>=5)return y.V.Error("You already reached the maximum number of diffusion profiles."),0;for(var t=0;t<this._ssDiffusionS.length/3;t++)if(this._ssDiffusionS[3*t]===e.r&&this._ssDiffusionS[3*t+1]===e.g&&this._ssDiffusionS[3*t+2]===e.b)return t;return this._ssDiffusionS.push(e.r,e.b,e.g),this._ssDiffusionD.push(Math.max(Math.max(e.r,e.b),e.g)),this._ssFilterRadii.push(this.getDiffusionProfileParameters(e)),this.ssDiffusionProfileColors.push(e),this._ssDiffusionD.length-1},e.prototype.createPostProcess=function(){return this.postProcess=new sS("subSurfaceScattering",this._scene,1,null,void 0,this._scene.getEngine()),this.postProcess.autoClear=!1,this.postProcess},e.prototype.clearAllDiffusionProfiles=function(){this._ssDiffusionD=[],this._ssDiffusionS=[],this._ssFilterRadii=[],this.ssDiffusionProfileColors=[]},e.prototype.dispose=function(){this.clearAllDiffusionProfiles(),this.postProcess&&this.postProcess.dispose()},e.prototype.getDiffusionProfileParameters=function(e){var t=Math.max(e.r,e.g,e.b);return this._sampleBurleyDiffusionProfile(.997,t)},e.prototype._sampleBurleyDiffusionProfile=function(e,t){var i=1+4*(e=1-e)*(2*e+Math.sqrt(1+4*e*e)),r=Math.pow(i,-1/3),n=1+i*r*r+r;return 3*Math.log(n/(4*e))*t},e._SceneComponentInitialization=function(e){throw(0,U.n)("SubSurfaceSceneComponent")},e}();a.AddParser(Ae.NAME_SUBSURFACE,(function(e,t){if(void 0!==e.ssDiffusionProfileColors&&null!==e.ssDiffusionProfileColors&&(t.enableSubSurfaceForPrePass(),t.subSurfaceConfiguration))for(var i=0,r=e.ssDiffusionProfileColors.length;i<r;i++){var n=e.ssDiffusionProfileColors[i];t.subSurfaceConfiguration.addDiffusionProfile(new h.v9(n.r,n.g,n.b))}})),Object.defineProperty(it.prototype,"subSurfaceConfiguration",{get:function(){return this._subSurfaceConfiguration},set:function(e){e&&this.enablePrePassRenderer()&&(this._subSurfaceConfiguration=e)},enumerable:!0,configurable:!0}),it.prototype.enableSubSurfaceForPrePass=function(){if(this._subSurfaceConfiguration)return this._subSurfaceConfiguration;var e=this.enablePrePassRenderer();return e?(this._subSurfaceConfiguration=new lS(this),e.addEffectConfiguration(this._subSurfaceConfiguration),this._subSurfaceConfiguration):null},it.prototype.disableSubSurfaceForPrePass=function(){this._subSurfaceConfiguration&&(this._subSurfaceConfiguration.dispose(),this._subSurfaceConfiguration=null)};var cS=function(){function e(e){this.name=Ae.NAME_PREPASSRENDERER,this.scene=e}return e.prototype.register=function(){},e.prototype.serialize=function(e){if(this.scene.subSurfaceConfiguration){var t=this.scene.subSurfaceConfiguration.ssDiffusionProfileColors;e.ssDiffusionProfileColors=[];for(var i=0;i<t.length;i++)e.ssDiffusionProfileColors.push({r:t[i].r,g:t[i].g,b:t[i].b})}},e.prototype.addFromContainer=function(){},e.prototype.removeFromContainer=function(){this.scene.prePassRenderer&&this.scene.subSurfaceConfiguration&&this.scene.subSurfaceConfiguration.clearAllDiffusionProfiles()},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}();lS._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_SUBSURFACE);t||(t=new cS(e),e._addComponent(t))};Un.l.ShadersStore.outlinePixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform vec4 color;\n#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#include<logDepthFragment>\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.outlineVertexShader="attribute vec3 position;attribute vec3 normal;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\nuniform float offset;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef ALPHATEST\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\nvec3 offsetPosition=positionUpdated+(normalUpdated*offset);\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(offsetPosition,1.0);gl_Position=viewProjection*worldPos;\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n}\n",it.prototype.getOutlineRenderer=function(){return this._outlineRenderer||(this._outlineRenderer=new hS(this)),this._outlineRenderer},Object.defineProperty(Wi.prototype,"renderOutline",{get:function(){return this._renderOutline},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOutline=e},enumerable:!0,configurable:!0}),Object.defineProperty(Wi.prototype,"renderOverlay",{get:function(){return this._renderOverlay},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOverlay=e},enumerable:!0,configurable:!0});var uS,hS=function(){function e(e){this.name=Ae.NAME_OUTLINERENDERER,this.zOffset=1,this.zOffsetUnits=4,this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this),this._passIdForDrawWrapper=[];for(var t=0;t<4;++t)this._passIdForDrawWrapper[t]=this._engine.createRenderPassId("Outline Renderer (".concat(t,")"))}return e.prototype.register=function(){this.scene._beforeRenderingMeshStage.registerStep(Ae.STEP_BEFORERENDERINGMESH_OUTLINE,this,this._beforeRenderingMesh),this.scene._afterRenderingMeshStage.registerStep(Ae.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e=0;e<this._passIdForDrawWrapper.length;++e)this._engine.releaseRenderPassId(this._passIdForDrawWrapper[e])},e.prototype.render=function(e,t,i,r){void 0===i&&(i=!1),r=null!=r?r:this._passIdForDrawWrapper[0];var n=this.scene,o=n.getEngine(),a=o.getCaps().instancedArrays&&(null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id]||e.getRenderingMesh().hasThinInstances);if(this.isReady(e,a,r)){var s=e.getMesh(),l=s._internalAbstractMeshDataInfo._actAsRegularMesh?s:null,c=e.getRenderingMesh(),u=l||c,h=e.getMaterial();if(h&&n.activeCamera){var d=e._getDrawWrapper(r),p=$t.GetEffect(d);if(o.enableEffect(d),h.useLogarithmicDepth&&p.setFloat("logarithmicDepthConstant",2/(Math.log(n.activeCamera.maxZ+1)/Math.LN2)),p.setFloat("offset",i?0:c.outlineWidth),p.setColor4("color",i?c.overlayColor:c.outlineColor,i?c.overlayAlpha:h.alpha),p.setMatrix("viewProjection",n.getTransformMatrix()),p.setMatrix("world",u.getWorldMatrix()),c.useBones&&c.computeBonesUsingShaders&&c.skeleton&&p.setMatrices("mBones",c.skeleton.getTransformMatrices(c)),c.morphTargetManager&&c.morphTargetManager.isUsingTextureForTargets&&c.morphTargetManager._bind(p),(0,Li.nR)(c,p),a||c._bind(e,p,h.fillMode),h&&h.needAlphaTesting()){var f=h.getAlphaTestTexture();f&&(p.setTexture("diffuseSampler",f),p.setMatrix("diffuseMatrix",f.getTextureMatrix()))}(0,zo.gS)(p,h,n),o.setZOffset(-this.zOffset),o.setZOffsetUnits(-this.zOffsetUnits),c._processRendering(u,e,p,h.fillMode,t,a,(function(e,t){p.setMatrix("world",t)})),o.setZOffset(0),o.setZOffsetUnits(0)}}},e.prototype.isReady=function(e,t,i){i=null!=i?i:this._passIdForDrawWrapper[0];var r=[],n=[Te.R.PositionKind,Te.R.NormalKind],o=e.getMesh(),a=e.getMaterial();if(!a)return!1;var s=o.getScene();a.needAlphaTesting()&&(r.push("#define ALPHATEST"),o.isVerticesDataPresent(Te.R.UVKind)&&(n.push(Te.R.UVKind),r.push("#define UV1")),o.isVerticesDataPresent(Te.R.UV2Kind)&&(n.push(Te.R.UV2Kind),r.push("#define UV2"))),a.useLogarithmicDepth&&r.push("#define LOGARITHMICDEPTH"),(0,zo.tv)(a,s,r),o.useBones&&o.computeBonesUsingShaders?(n.push(Te.R.MatricesIndicesKind),n.push(Te.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(n.push(Te.R.MatricesIndicesExtraKind),n.push(Te.R.MatricesWeightsExtraKind)),r.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),r.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):r.push("#define NUM_BONE_INFLUENCERS 0");var l=o.morphTargetManager,c=0;l&&(c=l.numMaxInfluencers||l.numInfluencers)>0&&(r.push("#define MORPHTARGETS"),r.push("#define NUM_MORPH_INFLUENCERS "+c),l.isUsingTextureForTargets&&r.push("#define MORPHTARGETS_TEXTURE"),(0,Li.MF)(n,o,c)),t&&(r.push("#define INSTANCES"),(0,Li.te)(n),e.getRenderingMesh().hasThinInstances&&r.push("#define THIN_INSTANCES"));var u=e._getDrawWrapper(i,!0),h=u.defines,d=r.join("\n");if(h!==d){var p=["world","mBones","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices"];(0,zo.TV)(p),u.setEffect(this.scene.getEngine().createEffect("outline",n,p,["diffuseSampler","morphTargets"],d,void 0,void 0,void 0,{maxSimultaneousMorphTargets:c}),d)}return u.effect.isReady()},e.prototype._beforeRenderingMesh=function(t,i,r){if(this._savedDepthWrite=this._engine.getDepthWrite(),t.renderOutline){var n=i.getMaterial();n&&n.needAlphaBlendingForMesh(t)&&(this._engine.cacheStencilState(),this._engine.setDepthWrite(!1),this._engine.setColorWrite(!1),this._engine.setStencilBuffer(!0),this._engine.setStencilOperationPass(s.Y.REPLACE),this._engine.setStencilFunction(s.Y.ALWAYS),this._engine.setStencilMask(e._StencilReference),this._engine.setStencilFunctionReference(e._StencilReference),this._engine.stencilStateComposer.useStencilGlobalOnly=!0,this.render(i,r,!0,this._passIdForDrawWrapper[1]),this._engine.setColorWrite(!0),this._engine.setStencilFunction(s.Y.NOTEQUAL)),this._engine.setDepthWrite(!1),this.render(i,r,!1,this._passIdForDrawWrapper[0]),this._engine.setDepthWrite(this._savedDepthWrite),n&&n.needAlphaBlendingForMesh(t)&&(this._engine.stencilStateComposer.useStencilGlobalOnly=!1,this._engine.restoreStencilState())}},e.prototype._afterRenderingMesh=function(e,t,i){if(e.renderOverlay){var r=this._engine.getAlphaMode(),n=this._engine.alphaState.alphaBlend;this._engine.setAlphaMode(s.Y.ALPHA_COMBINE),this.render(t,i,!0,this._passIdForDrawWrapper[3]),this._engine.setAlphaMode(r),this._engine.setDepthWrite(this._savedDepthWrite),this._engine.alphaState.alphaBlend=n}e.renderOutline&&this._savedDepthWrite&&(this._engine.setDepthWrite(!0),this._engine.setColorWrite(!1),this.render(t,i,!1,this._passIdForDrawWrapper[2]),this._engine.setColorWrite(!0))},e._StencilReference=4,e}(),dS=function(){function e(e){this.priority=0,this._particleSize=.1,this.onParticleSizeChanged=new c.cP,this.particleThicknessAlpha=.05,this._useVelocity=!1,this._scene=e,this._engine=e.getEngine(),this._effectsAreDirty=!0,this._depthEffectWrapper=null,this._thicknessEffectWrapper=null}return Object.defineProperty(e.prototype,"particleSize",{get:function(){return this._particleSize},set:function(e){e!==this._particleSize&&(this._particleSize=e,this.onParticleSizeChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useInstancing",{get:function(){return!this.indexBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useVelocity",{get:function(){return this._useVelocity},set:function(e){this._useVelocity!==e&&this._hasVelocity()&&(this._useVelocity=e,this._effectsAreDirty=!0)},enumerable:!1,configurable:!0}),e.prototype._hasVelocity=function(){var e;return!!(null===(e=this.vertexBuffers)||void 0===e?void 0:e.velocity)},Object.defineProperty(e.prototype,"indexBuffer",{get:function(){return null},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"FluidRenderingObject"},e.prototype._createEffects=function(){var e=["view","projection","particleRadius","size"],t=["position","offset"],i=[];this._effectsAreDirty=!1,this.useVelocity&&(t.push("velocity"),i.push("#define FLUIDRENDERING_VELOCITY")),this._scene.useRightHandedSystem&&i.push("#define FLUIDRENDERING_RHS"),this._depthEffectWrapper=new fo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleDepth",fragmentShader:"fluidRenderingParticleDepth",attributeNames:t,uniformNames:e,samplerNames:[],defines:i}),e.push("particleAlpha"),this._thicknessEffectWrapper=new fo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleThickness",fragmentShader:"fluidRenderingParticleThickness",attributeNames:["position","offset"],uniformNames:e,samplerNames:[]})},e.prototype.isReady=function(){if(this._effectsAreDirty&&this._createEffects(),!this._depthEffectWrapper||!this._thicknessEffectWrapper)return!1;var e=this._depthEffectWrapper._drawWrapper.effect,t=this._thicknessEffectWrapper._drawWrapper.effect;return e.isReady()&&t.isReady()},e.prototype.renderDepthTexture=function(){var e=this.numParticles;if(this._depthEffectWrapper&&0!==e){var t=this._depthEffectWrapper._drawWrapper,i=t.effect;this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),i.setFloat2("size",this._particleSize,this._particleSize),i.setFloat("particleRadius",this._particleSize/2),this.useInstancing?this._engine.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,e)}},e.prototype.renderThicknessTexture=function(){var e=this.numParticles;if(this._thicknessEffectWrapper&&0!==e){var t=this._thicknessEffectWrapper._drawWrapper,i=t.effect;this._engine.setAlphaMode(s.Y.ALPHA_ONEONE),this._engine.setDepthWrite(!1),this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),i.setFloat("particleAlpha",this.particleThicknessAlpha),i.setFloat2("size",this._particleSize,this._particleSize),this.useInstancing?this._engine.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,e),this._engine.setDepthWrite(!0),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE)}},e.prototype.renderDiffuseTexture=function(){},e.prototype.dispose=function(){var e,t;null===(e=this._depthEffectWrapper)||void 0===e||e.dispose(!1),null===(t=this._thicknessEffectWrapper)||void 0===t||t.dispose(!1)},e}(),pS=function(e){function t(t,i){var r=e.call(this,t)||this;return r._useTrueRenderingForDiffuseTexture=!0,r._particleSystem=i,r._originalRender=i.render.bind(i),r._blendMode=i.blendMode,r._onBeforeDrawParticleObserver=null,r._updateInAnimate=r._particleSystem.updateInAnimate,r._particleSystem.updateInAnimate=!0,r._particleSystem.render=function(){return 0},r.particleSize=(i.minSize+i.maxSize)/2,r.useTrueRenderingForDiffuseTexture=!1,r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"particleSystem",{get:function(){return this._particleSystem},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"FluidRenderingObjectParticleSystem"},Object.defineProperty(t.prototype,"useTrueRenderingForDiffuseTexture",{get:function(){return this._useTrueRenderingForDiffuseTexture},set:function(e){var t=this;this._useTrueRenderingForDiffuseTexture!==e&&(this._useTrueRenderingForDiffuseTexture=e,e?(this._particleSystem.blendMode=this._blendMode,this._particleSystem.onBeforeDrawParticlesObservable.remove(this._onBeforeDrawParticleObserver),this._onBeforeDrawParticleObserver=null):(this._particleSystem.blendMode=-1,this._onBeforeDrawParticleObserver=this._particleSystem.onBeforeDrawParticlesObservable.add((function(){t._engine.setAlphaMode(s.Y.ALPHA_COMBINE)}))))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._particleSystem.vertexBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return this._particleSystem.indexBuffer},enumerable:!1,configurable:!0}),t.prototype.isReady=function(){return e.prototype.isReady.call(this)&&this._particleSystem.isReady()},Object.defineProperty(t.prototype,"numParticles",{get:function(){return this._particleSystem.getActiveCount()},enumerable:!1,configurable:!0}),t.prototype.renderDiffuseTexture=function(){this._originalRender()},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._particleSystem.onBeforeDrawParticlesObservable.remove(this._onBeforeDrawParticleObserver),this._onBeforeDrawParticleObserver=null,this._particleSystem.render=this._originalRender,this._particleSystem.blendMode=this._blendMode,this._particleSystem.updateInAnimate=this._updateInAnimate},t}(dS),fS=function(){function e(e,t,i,r,n,o,a,l,u,h,d,p,f,_){void 0===a&&(a=s.Y.TEXTURETYPE_FLOAT),void 0===l&&(l=s.Y.TEXTUREFORMAT_R),void 0===u&&(u=s.Y.TEXTURETYPE_FLOAT),void 0===h&&(h=s.Y.TEXTUREFORMAT_R),void 0===d&&(d=!1),void 0===p&&(p=null),void 0===f&&(f=!0),void 0===_&&(_=1),this.enableBlur=!0,this.blurSizeDivisor=1,this.blurFilterSize=7,this._blurNumIterations=3,this.blurMaxFilterSize=100,this.blurDepthScale=10,this.particleSize=.02,this.onDisposeObservable=new c.cP,this._name=e,this._scene=t,this._camera=p,this._engine=t.getEngine(),this._width=i,this._height=r,this._blurTextureSizeX=n,this._blurTextureSizeY=o,this._textureType=a,this._textureFormat=l,this._blurTextureType=u,this._blurTextureFormat=h,this._useStandardBlur=d,this._generateDepthBuffer=f,this._samples=_,this._postProcessRunningIndex=0,this.enableBlur=0!==n&&0!==o,this._rt=null,this._texture=null,this._rtBlur=null,this._textureBlurred=null,this._blurPostProcesses=null}return Object.defineProperty(e.prototype,"blurNumIterations",{get:function(){return this._blurNumIterations},set:function(e){if(this._blurNumIterations!==e&&(this._blurNumIterations=e,null!==this._blurPostProcesses)){var t=this._blurPostProcesses[0],i=this._blurPostProcesses[1];this._blurPostProcesses=[];for(var r=0;r<2*this._blurNumIterations;++r)this._blurPostProcesses[r]=1&r?i:t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTarget",{get:function(){return this._rt},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetBlur",{get:function(){return this._rtBlur},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._texture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textureBlur",{get:function(){return this._textureBlurred},enumerable:!1,configurable:!0}),e.prototype.initialize=function(){if(this.dispose(),this._createRenderTarget(),this.enableBlur&&this._texture){var e=this._createBlurPostProcesses(this._texture,this._blurTextureType,this._blurTextureFormat,this.blurSizeDivisor,this._name,this._useStandardBlur),t=e[0],i=e[1],r=e[2];this._rtBlur=t,this._textureBlurred=i,this._blurPostProcesses=r}},e.prototype.applyBlurPostProcesses=function(){this.enableBlur&&this._blurPostProcesses&&(this._postProcessRunningIndex=0,this._scene.postProcessManager.directRender(this._blurPostProcesses,this._rtBlur,!0),this._engine.unBindFramebuffer(this._rtBlur))},e.prototype._createRenderTarget=function(){this._rt=this._engine.createRenderTargetTexture({width:this._width,height:this._height},{generateMipMaps:!1,type:this._textureType,format:this._textureFormat,samplingMode:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:!1,samples:this._samples,label:"FluidRenderingRTT-".concat(this._name)});var e=this._rt.texture;e.incrementReferences(),this._texture=new rr.g(null,this._scene),this._texture.name="rtt"+this._name,this._texture._texture=e,this._texture.wrapU=rr.g.CLAMP_ADDRESSMODE,this._texture.wrapV=rr.g.CLAMP_ADDRESSMODE,this._texture.anisotropicFilteringLevel=1},e.prototype._createBlurPostProcesses=function(e,t,i,r,n,o){var a=this;void 0===o&&(o=!1);var l=this._scene.getEngine(),c=new u.I9(Math.floor(this._blurTextureSizeX/r),Math.floor(this._blurTextureSizeY/r)),h=t===s.Y.TEXTURETYPE_FLOAT&&l.getCaps().textureFloatLinearFiltering||t===s.Y.TEXTURETYPE_HALF_FLOAT&&l.getCaps().textureHalfFloatLinearFiltering,d=this._engine.createRenderTargetTexture({width:c.x,height:c.y},{generateMipMaps:!1,type:t,format:i,samplingMode:h?s.Y.TEXTURE_BILINEAR_SAMPLINGMODE:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:!1,generateStencilBuffer:!1,samples:this._samples,label:"FluidRenderingRTTBlur-".concat(n)}),p=d.texture;p.incrementReferences();var f=new rr.g(null,this._scene);if(f.name="rttBlurred"+n,f._texture=p,f.wrapU=rr.g.CLAMP_ADDRESSMODE,f.wrapV=rr.g.CLAMP_ADDRESSMODE,f.anisotropicFilteringLevel=1,o){var _=new Gn("BilateralBlurX","fluidRenderingStandardBlur",["filterSize","blurDir"],null,1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,l,!0,null,t,void 0,void 0,void 0,i);_.samples=this._samples,_.externalTextureSamplerBinding=!0,_.onApplyObservable.add((function(t){0===a._postProcessRunningIndex?t.setTexture("textureSampler",e):t._bindTexture("textureSampler",_.inputTexture.texture),t.setInt("filterSize",a.blurFilterSize),t.setFloat2("blurDir",1/a._blurTextureSizeX,0),a._postProcessRunningIndex++})),_.onSizeChangedObservable.add((function(){_._textures.forEach((function(e){e.texture.wrapU=rr.g.CLAMP_ADDRESSMODE,e.texture.wrapV=rr.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(_);var m=new Gn("BilateralBlurY","fluidRenderingStandardBlur",["filterSize","blurDir"],null,1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,l,!0,null,t,void 0,void 0,void 0,i);m.samples=this._samples,m.onApplyObservable.add((function(e){e.setInt("filterSize",a.blurFilterSize),e.setFloat2("blurDir",0,1/a._blurTextureSizeY),a._postProcessRunningIndex++})),m.onSizeChangedObservable.add((function(){m._textures.forEach((function(e){e.texture.wrapU=rr.g.CLAMP_ADDRESSMODE,e.texture.wrapV=rr.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(m),_.autoClear=!1,m.autoClear=!1;for(var g=[],v=0;v<2*this._blurNumIterations;++v)g[v]=1&v?m:_;return[d,f,g]}var y=["maxFilterSize","blurDir","projectedParticleConstant","depthThreshold"],b=new Gn("BilateralBlurX","fluidRenderingBilateralBlur",y,null,1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,l,!0,null,t,void 0,void 0,void 0,i);b.samples=this._samples,b.externalTextureSamplerBinding=!0,b.onApplyObservable.add((function(t){0===a._postProcessRunningIndex?t.setTexture("textureSampler",e):t._bindTexture("textureSampler",b.inputTexture.texture),t.setInt("maxFilterSize",a.blurMaxFilterSize),t.setFloat2("blurDir",1/a._blurTextureSizeX,0),t.setFloat("projectedParticleConstant",a._getProjectedParticleConstant()),t.setFloat("depthThreshold",a._getDepthThreshold()),a._postProcessRunningIndex++})),b.onSizeChangedObservable.add((function(){b._textures.forEach((function(e){e.texture.wrapU=rr.g.CLAMP_ADDRESSMODE,e.texture.wrapV=rr.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(b);var T=new Gn("BilateralBlurY","fluidRenderingBilateralBlur",y,null,1,null,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,l,!0,null,t,void 0,void 0,void 0,i);for(T.samples=this._samples,T.onApplyObservable.add((function(e){e.setInt("maxFilterSize",a.blurMaxFilterSize),e.setFloat2("blurDir",0,1/a._blurTextureSizeY),e.setFloat("projectedParticleConstant",a._getProjectedParticleConstant()),e.setFloat("depthThreshold",a._getDepthThreshold()),a._postProcessRunningIndex++})),T.onSizeChangedObservable.add((function(){T._textures.forEach((function(e){e.texture.wrapU=rr.g.CLAMP_ADDRESSMODE,e.texture.wrapV=rr.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(T),b.autoClear=!1,T.autoClear=!1,g=[],v=0;v<2*this._blurNumIterations;++v)g[v]=1&v?T:b;return[d,f,g]},e.prototype._fixReusablePostProcess=function(e){e.isReusable()&&(e.onActivateObservable.add((function(){e._currentRenderTextureInd=(e._currentRenderTextureInd+1)%2})),e.onApplyObservable.add((function(){e._currentRenderTextureInd=(e._currentRenderTextureInd+1)%2})))},e.prototype._getProjectedParticleConstant=function(){var e,t;return this.blurFilterSize*this.particleSize*.05*(this._height/2)/Math.tan((null!==(t=null===(e=this._camera)||void 0===e?void 0:e.fov)&&void 0!==t?t:45*Math.PI/180)/2)},e.prototype._getDepthThreshold=function(){return this.particleSize/2*this.blurDepthScale},e.prototype.dispose=function(){var e,t,i,r;this.onDisposeObservable.hasObservers()&&this.onDisposeObservable.notifyObservers(this),null===(e=this._rt)||void 0===e||e.dispose(),this._rt=null,null===(t=this._texture)||void 0===t||t.dispose(),this._texture=null,null===(i=this._rtBlur)||void 0===i||i.dispose(),this._rtBlur=null,null===(r=this._textureBlurred)||void 0===r||r.dispose(),this._textureBlurred=null,this._blurPostProcesses&&(this._blurPostProcesses[0].dispose(),this._blurPostProcesses[1].dispose()),this._blurPostProcesses=null},e}();!function(e){e[e.DepthTexture=0]="DepthTexture",e[e.DepthBlurredTexture=1]="DepthBlurredTexture",e[e.ThicknessTexture=2]="ThicknessTexture",e[e.ThicknessBlurredTexture=3]="ThicknessBlurredTexture",e[e.DiffuseTexture=4]="DiffuseTexture",e[e.Normals=5]="Normals",e[e.DiffuseRendering=6]="DiffuseRendering"}(uS||(uS={}));var _S,mS=function(){function e(e,t){this._generateDiffuseTexture=!1,this.fluidColor=new h.v9(.085,.6375,.765),this.density=2,this.refractionStrength=.1,this.fresnelClamp=1,this.specularPower=250,this.minimumThickness=0,this.dirLight=new u.Pq(-2,-1,1).normalize(),this._debugFeature=1,this._debug=!1,this._enableBlurDepth=!0,this._blurDepthSizeDivisor=1,this._blurDepthFilterSize=7,this._blurDepthNumIterations=3,this._blurDepthMaxFilterSize=100,this._blurDepthDepthScale=10,this._enableBlurThickness=!0,this._blurThicknessSizeDivisor=1,this._blurThicknessFilterSize=5,this._blurThicknessNumIterations=1,this._useFixedThickness=!1,this._onUseVelocityChanged=new c.cP,this._useVelocity=!1,this._depthMapSize=null,this._thicknessMapSize=null,this._diffuseMapSize=null,this._samples=1,this._compositeMode=!1,this._scene=e,this._engine=e.getEngine(),this._camera=null!=t?t:e.activeCamera,this._needInitialization=!0,this._bgDepthTexture=null,this._invProjectionMatrix=new u.uq,this._depthClearColor=new h.ov(1e6,1e6,1e6,1),this._thicknessClearColor=new h.ov(0,0,0,1),this._depthRenderTarget=null,this._diffuseRenderTarget=null,this._thicknessRenderTarget=null,this._renderPostProcess=null}return Object.defineProperty(e.prototype,"needInitialization",{get:function(){return this._needInitialization},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"generateDiffuseTexture",{get:function(){return this._generateDiffuseTexture},set:function(e){this._generateDiffuseTexture!==e&&(this._generateDiffuseTexture=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debugFeature",{get:function(){return this._debugFeature},set:function(e){this._debugFeature!==e&&(this._needInitialization=!0,this._debugFeature=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug!==e&&(this._debug=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"environmentMap",{get:function(){return this._environmentMap},set:function(e){this._environmentMap!==e&&(this._needInitialization=!0,this._environmentMap=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlurDepth",{get:function(){return this._enableBlurDepth},set:function(e){this._enableBlurDepth!==e&&(this._enableBlurDepth=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthSizeDivisor",{get:function(){return this._blurDepthSizeDivisor},set:function(e){this._blurDepthSizeDivisor!==e&&(this._blurDepthSizeDivisor=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthFilterSize",{get:function(){return this._blurDepthFilterSize},set:function(e){this._blurDepthFilterSize!==e&&(this._blurDepthFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthNumIterations",{get:function(){return this._blurDepthNumIterations},set:function(e){this._blurDepthNumIterations!==e&&(this._blurDepthNumIterations=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthMaxFilterSize",{get:function(){return this._blurDepthMaxFilterSize},set:function(e){this._blurDepthMaxFilterSize!==e&&(this._blurDepthMaxFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthDepthScale",{get:function(){return this._blurDepthDepthScale},set:function(e){this._blurDepthDepthScale!==e&&(this._blurDepthDepthScale=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlurThickness",{get:function(){return this._enableBlurThickness},set:function(e){this._enableBlurThickness!==e&&(this._enableBlurThickness=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessSizeDivisor",{get:function(){return this._blurThicknessSizeDivisor},set:function(e){this._blurThicknessSizeDivisor!==e&&(this._blurThicknessSizeDivisor=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessFilterSize",{get:function(){return this._blurThicknessFilterSize},set:function(e){this._blurThicknessFilterSize!==e&&(this._blurThicknessFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessNumIterations",{get:function(){return this._blurThicknessNumIterations},set:function(e){this._blurThicknessNumIterations!==e&&(this._blurThicknessNumIterations=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useFixedThickness",{get:function(){return this._useFixedThickness},set:function(e){this._useFixedThickness!==e&&(this._useFixedThickness=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useVelocity",{get:function(){return this._useVelocity},set:function(e){this._useVelocity!==e&&(this._useVelocity=e,this._needInitialization=!0,this._onUseVelocityChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthMapSize",{get:function(){return this._depthMapSize},set:function(e){this._depthMapSize!==e&&(this._depthMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thicknessMapSize",{get:function(){return this._thicknessMapSize},set:function(e){this._thicknessMapSize!==e&&(this._thicknessMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"diffuseMapSize",{get:function(){return this._diffuseMapSize},set:function(e){this._diffuseMapSize!==e&&(this._diffuseMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"compositeMode",{get:function(){return this._compositeMode},set:function(e){this._compositeMode!==e&&(this._compositeMode=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},enumerable:!1,configurable:!0}),e.prototype._initialize=function(){var e,t,i;this.dispose(),this._needInitialization=!1;var r=null!==(e=this._depthMapSize)&&void 0!==e?e:this._engine.getRenderWidth(),n=null!==this._depthMapSize?Math.round(this._depthMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();if(this._depthRenderTarget=new fS("Depth",this._scene,r,n,r,n,s.Y.TEXTURETYPE_FLOAT,s.Y.TEXTUREFORMAT_RG,s.Y.TEXTURETYPE_FLOAT,s.Y.TEXTUREFORMAT_RG,!1,this._camera,!0,this._samples),this._initializeRenderTarget(this._depthRenderTarget),this.generateDiffuseTexture){var o=null!==(t=this._diffuseMapSize)&&void 0!==t?t:this._engine.getRenderWidth(),a=null!==this._diffuseMapSize?Math.round(this._diffuseMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();this._diffuseRenderTarget=new fS("Diffuse",this._scene,o,a,0,0,s.Y.TEXTURETYPE_UNSIGNED_BYTE,s.Y.TEXTUREFORMAT_RGBA,s.Y.TEXTURETYPE_UNSIGNED_BYTE,s.Y.TEXTUREFORMAT_RGBA,!0,this._camera,!0,this._samples),this._initializeRenderTarget(this._diffuseRenderTarget)}var l=null!==(i=this._thicknessMapSize)&&void 0!==i?i:this._engine.getRenderWidth(),c=null!==this._thicknessMapSize?Math.round(this._thicknessMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();this._useFixedThickness||(this._thicknessRenderTarget=new fS("Thickness",this._scene,l,c,l,c,s.Y.TEXTURETYPE_HALF_FLOAT,s.Y.TEXTUREFORMAT_R,s.Y.TEXTURETYPE_HALF_FLOAT,s.Y.TEXTUREFORMAT_R,!0,this._camera,!1,this._samples),this._initializeRenderTarget(this._thicknessRenderTarget)),this._createLiquidRenderingPostProcess()},e.prototype._setBlurParameters=function(e){void 0===e&&(e=null),null!==e&&e!==this._depthRenderTarget||this._setBlurDepthParameters(),null!==e&&e!==this._thicknessRenderTarget||this._setBlurThicknessParameters()},e.prototype._setBlurDepthParameters=function(){this._depthRenderTarget&&(this._depthRenderTarget.blurFilterSize=this.blurDepthFilterSize,this._depthRenderTarget.blurMaxFilterSize=this.blurDepthMaxFilterSize,this._depthRenderTarget.blurNumIterations=this.blurDepthNumIterations,this._depthRenderTarget.blurDepthScale=this.blurDepthDepthScale)},e.prototype._setBlurThicknessParameters=function(){this._thicknessRenderTarget&&(this._thicknessRenderTarget.blurFilterSize=this.blurThicknessFilterSize,this._thicknessRenderTarget.blurNumIterations=this.blurThicknessNumIterations)},e.prototype._initializeRenderTarget=function(e){e!==this._diffuseRenderTarget&&(e.enableBlur=e===this._depthRenderTarget?this.enableBlurDepth:this.enableBlurThickness,e.blurSizeDivisor=e===this._depthRenderTarget?this.blurDepthSizeDivisor:this.blurThicknessSizeDivisor),this._setBlurParameters(e),e.initialize()},e.prototype._createLiquidRenderingPostProcess=function(){var e,t=this,i=this._scene.getEngine(),r=["viewMatrix","projectionMatrix","invProjectionMatrix","texelSize","dirLight","cameraFar","density","refractionStrength","fresnelClamp","specularPower"],n=["depthSampler"],o=[];if(this.dispose(!0),this._camera){var a=this._depthRenderTarget.enableBlur?this._depthRenderTarget.textureBlur:this._depthRenderTarget.texture,l=new u.I9(1/a.getSize().width,1/a.getSize().height);this._scene.useRightHandedSystem&&o.push("#define FLUIDRENDERING_RHS"),null!==this._environmentMap&&(null!==(e=this._environmentMap)&&void 0!==e?e:this._scene.environmentTexture)&&(n.push("reflectionSampler"),o.push("#define FLUIDRENDERING_ENVIRONMENT")),this._diffuseRenderTarget?(n.push("diffuseSampler"),o.push("#define FLUIDRENDERING_DIFFUSETEXTURE")):r.push("diffuseColor"),this._useVelocity&&(n.push("velocitySampler"),o.push("#define FLUIDRENDERING_VELOCITY")),this._useFixedThickness?(r.push("thickness"),n.push("bgDepthSampler"),o.push("#define FLUIDRENDERING_FIXED_THICKNESS")):(r.push("minimumThickness"),n.push("thicknessSampler")),this._compositeMode&&o.push("#define FLUIDRENDERING_COMPOSITE_MODE"),this._debug&&(o.push("#define FLUIDRENDERING_DEBUG"),5===this._debugFeature?o.push("#define FLUIDRENDERING_DEBUG_SHOWNORMAL"):6===this._debugFeature?o.push("#define FLUIDRENDERING_DEBUG_DIFFUSERENDERING"):(o.push("#define FLUIDRENDERING_DEBUG_TEXTURE"),n.push("debugSampler"),0!==this._debugFeature&&1!==this._debugFeature||o.push("#define FLUIDRENDERING_DEBUG_DEPTH"))),this._renderPostProcess=new Gn("FluidRendering","fluidRenderingRender",r,n,1,null,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,i,!1,null,s.Y.TEXTURETYPE_UNSIGNED_BYTE,void 0,void 0,!0,void 0),this._renderPostProcess.updateEffect(o.join("\n")),this._renderPostProcess.samples=this._samples;var c=i,h=c.setTextureSampler;this._renderPostProcess.onApplyObservable.add((function(e){var i,r,n,o,a,s,u,d,p,f,_,m,g,v,y,b,T,E,x,S,C,P,A;if(t._invProjectionMatrix.copyFrom(t._scene.getProjectionMatrix()),t._invProjectionMatrix.invert(),h&&h.call(c,"textureSamplerSampler",t._renderPostProcess.inputTexture.texture),t._depthRenderTarget.enableBlur?(e.setTexture("depthSampler",t._depthRenderTarget.textureBlur),h&&h.call(c,"depthSamplerSampler",null!==(o=null===(n=t._depthRenderTarget.textureBlur)||void 0===n?void 0:n.getInternalTexture())&&void 0!==o?o:null)):(e.setTexture("depthSampler",t._depthRenderTarget.texture),h&&h.call(c,"depthSamplerSampler",null!==(r=null===(i=t._depthRenderTarget.texture)||void 0===i?void 0:i.getInternalTexture())&&void 0!==r?r:null)),t._diffuseRenderTarget?t._diffuseRenderTarget.enableBlur?(e.setTexture("diffuseSampler",t._diffuseRenderTarget.textureBlur),h&&h.call(c,"diffuseSamplerSampler",null!==(d=null===(u=t._diffuseRenderTarget.textureBlur)||void 0===u?void 0:u.getInternalTexture())&&void 0!==d?d:null)):(e.setTexture("diffuseSampler",t._diffuseRenderTarget.texture),h&&h.call(c,"diffuseSamplerSampler",null!==(s=null===(a=t._diffuseRenderTarget.texture)||void 0===a?void 0:a.getInternalTexture())&&void 0!==s?s:null)):e.setColor3("diffuseColor",t.fluidColor),t._useFixedThickness?(e.setFloat("thickness",t.minimumThickness),e._bindTexture("bgDepthSampler",t._bgDepthTexture),h&&h.call(c,"bgDepthSamplerSampler",null!==(p=t._bgDepthTexture)&&void 0!==p?p:null)):(t._thicknessRenderTarget.enableBlur?(e.setTexture("thicknessSampler",t._thicknessRenderTarget.textureBlur),h&&h.call(c,"thicknessSamplerSampler",null!==(g=null===(m=t._thicknessRenderTarget.textureBlur)||void 0===m?void 0:m.getInternalTexture())&&void 0!==g?g:null)):(e.setTexture("thicknessSampler",t._thicknessRenderTarget.texture),h&&h.call(c,"thicknessSamplerSampler",null!==(_=null===(f=t._thicknessRenderTarget.texture)||void 0===f?void 0:f.getInternalTexture())&&void 0!==_?_:null)),e.setFloat("minimumThickness",t.minimumThickness)),null!==t._environmentMap){var R=null!==(v=t._environmentMap)&&void 0!==v?v:t._scene.environmentTexture;R&&(e.setTexture("reflectionSampler",R),h&&h.call(c,"reflectionSamplerSampler",null!==(y=null==R?void 0:R.getInternalTexture())&&void 0!==y?y:null))}if(e.setMatrix("viewMatrix",t._scene.getViewMatrix()),e.setMatrix("invProjectionMatrix",t._invProjectionMatrix),e.setMatrix("projectionMatrix",t._scene.getProjectionMatrix()),e.setVector2("texelSize",l),e.setFloat("density",t.density),e.setFloat("refractionStrength",t.refractionStrength),e.setFloat("fresnelClamp",t.fresnelClamp),e.setFloat("specularPower",t.specularPower),e.setVector3("dirLight",t.dirLight),e.setFloat("cameraFar",t._camera.maxZ),t._debug){var I=null;switch(t._debugFeature){case 0:I=t._depthRenderTarget.texture;break;case 1:I=t._depthRenderTarget.enableBlur?t._depthRenderTarget.textureBlur:t._depthRenderTarget.texture;break;case 2:I=null!==(T=null===(b=t._thicknessRenderTarget)||void 0===b?void 0:b.texture)&&void 0!==T?T:null;break;case 3:I=(null===(E=t._thicknessRenderTarget)||void 0===E?void 0:E.enableBlur)?null!==(S=null===(x=t._thicknessRenderTarget)||void 0===x?void 0:x.textureBlur)&&void 0!==S?S:null:null!==(P=null===(C=t._thicknessRenderTarget)||void 0===C?void 0:C.texture)&&void 0!==P?P:null;break;case 4:t._diffuseRenderTarget&&(I=t._diffuseRenderTarget.texture)}5!==t._debugFeature&&(e.setTexture("debugSampler",I),h&&h.call(c,"debugSamplerSampler",null!==(A=null==I?void 0:I.getInternalTexture())&&void 0!==A?A:null))}}))}},e.prototype._clearTargets=function(){var e,t,i;(null===(e=this._depthRenderTarget)||void 0===e?void 0:e.renderTarget)&&(this._engine.bindFramebuffer(this._depthRenderTarget.renderTarget),this._engine.clear(this._depthClearColor,!0,!0,!1),this._engine.unBindFramebuffer(this._depthRenderTarget.renderTarget)),(null===(t=this._diffuseRenderTarget)||void 0===t?void 0:t.renderTarget)&&(this._engine.bindFramebuffer(this._diffuseRenderTarget.renderTarget),this._engine.clear(this._thicknessClearColor,!0,!0,!1),this._engine.unBindFramebuffer(this._diffuseRenderTarget.renderTarget)),(null===(i=this._thicknessRenderTarget)||void 0===i?void 0:i.renderTarget)&&(this._engine.bindFramebuffer(this._thicknessRenderTarget.renderTarget),this._engine.clear(this._thicknessClearColor,!0,!1,!1),this._engine.unBindFramebuffer(this._thicknessRenderTarget.renderTarget))},e.prototype._render=function(e){var t,i,r,n,o,a;if(!this._needInitialization&&e.isReady()){var l=this._engine._currentRenderTarget;this._engine.setState(!1,void 0,void 0,void 0,!0),this._engine.setDepthBuffer(!0),this._engine.setDepthWrite(!0),this._engine.setAlphaMode(s.Y.ALPHA_DISABLE),(null===(t=this._depthRenderTarget)||void 0===t?void 0:t.renderTarget)&&(this._engine.bindFramebuffer(this._depthRenderTarget.renderTarget),e.renderDepthTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._depthRenderTarget.renderTarget)),(null===(i=this._diffuseRenderTarget)||void 0===i?void 0:i.renderTarget)&&(this._engine.bindFramebuffer(this._diffuseRenderTarget.renderTarget),e.renderDiffuseTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._diffuseRenderTarget.renderTarget)),(null===(r=this._thicknessRenderTarget)||void 0===r?void 0:r.renderTarget)&&(this._engine.bindFramebuffer(this._thicknessRenderTarget.renderTarget),e.renderThicknessTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._thicknessRenderTarget.renderTarget)),null===(n=this._depthRenderTarget)||void 0===n||n.applyBlurPostProcesses(),null===(o=this._diffuseRenderTarget)||void 0===o||o.applyBlurPostProcesses(),null===(a=this._thicknessRenderTarget)||void 0===a||a.applyBlurPostProcesses(),l&&this._engine.bindFramebuffer(l)}},e.prototype.dispose=function(e){var t,i,r,n;void 0===e&&(e=!1),e||(null===(t=this._depthRenderTarget)||void 0===t||t.dispose(),this._depthRenderTarget=null,null===(i=this._diffuseRenderTarget)||void 0===i||i.dispose(),this._diffuseRenderTarget=null,null===(r=this._thicknessRenderTarget)||void 0===r||r.dispose(),this._thicknessRenderTarget=null),this._renderPostProcess&&this._camera&&this._camera.detachPostProcess(this._renderPostProcess),null===(n=this._renderPostProcess)||void 0===n||n.dispose(),this._renderPostProcess=null,this._needInitialization=!1},e}(),gS=function(e){function t(t,i,r){var n=e.call(this,t)||this;return n._numParticles=r,n._diffuseEffectWrapper=null,n._vertexBuffers={},n.addBuffers(i),n}return(0,f.C6)(t,e),t.prototype.getClassName=function(){return"FluidRenderingObjectCustomParticles"},Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._vertexBuffers},enumerable:!1,configurable:!0}),t.prototype.addBuffers=function(e){for(var t in e){var i=void 0,r=!0;switch(t){case"velocity":i=3;break;case"offset":r=!1}this._vertexBuffers[t]=new Te.R(this._engine,e[t],t,!0,!1,i,r)}},t.prototype._createEffects=function(){e.prototype._createEffects.call(this),this._diffuseEffectWrapper=new fo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleDiffuse",fragmentShader:"fluidRenderingParticleDiffuse",attributeNames:["position","offset","color"],uniformNames:["view","projection","size"],samplerNames:[]})},t.prototype.isReady=function(){var t,i;return this._vertexBuffers.offset||(this._vertexBuffers.offset=new Te.R(this._engine,[0,0,1,0,0,1,1,1],"offset",!1,!1,2)),e.prototype.isReady.call(this)&&null!==(i=null===(t=this._diffuseEffectWrapper)||void 0===t?void 0:t.effect.isReady())&&void 0!==i&&i},Object.defineProperty(t.prototype,"numParticles",{get:function(){return this._numParticles},enumerable:!1,configurable:!0}),t.prototype.setNumParticles=function(e){this._numParticles=e},t.prototype.renderDiffuseTexture=function(){var e=this.numParticles;if(this._diffuseEffectWrapper&&0!==e){var t=this._diffuseEffectWrapper._drawWrapper,i=t.effect;this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),null!==this._particleSize&&i.setFloat2("size",this._particleSize,this._particleSize),this.useInstancing?this._engine.drawArraysType(s.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(s.Y.MATERIAL_TriangleFillMode,0,e)}},t.prototype.dispose=function(){var t;for(var i in e.prototype.dispose.call(this),null===(t=this._diffuseEffectWrapper)||void 0===t||t.dispose(),this._vertexBuffers)this._vertexBuffers[i].dispose();this._vertexBuffers={}},t}(dS);Un.l.ShadersStore.copyTextureToTexturePixelShader="uniform float conversion;uniform sampler2D textureSampler;varying vec2 vUV;\n#include<helperFunctions>\nvoid main(void) \n{vec4 color=texture2D(textureSampler,vUV);\n#ifdef DEPTH_TEXTURE\ngl_FragDepth=color.r;\n#else\nif (conversion==1.) {color=toLinearSpace(color);} else if (conversion==2.) {color=toGammaSpace(color);}\ngl_FragColor=color;\n#endif\n}\n",function(e){e[e.None=0]="None",e[e.ToLinearSpace=1]="ToLinearSpace",e[e.ToGammaSpace=2]="ToGammaSpace"}(_S||(_S={}));var vS=function(){function e(e,t){void 0===t&&(t=!1);var i=this;this._engine=e,this._isDepthTexture=t,this._renderer=new po(e),this._effectWrapper=new fo({engine:e,name:"CopyTextureToTexture",fragmentShader:"copyTextureToTexture",useShaderStore:!0,uniformNames:["conversion"],samplerNames:["textureSampler"],defines:t?["#define DEPTH_TEXTURE"]:[]}),this._effectWrapper.onApplyObservable.add((function(){t&&(e.setState(!1),e.setDepthBuffer(!0),e.depthCullingState.depthMask=!0,e.depthCullingState.depthFunc=s.Y.ALWAYS),i._textureIsInternal(i._source)?i._effectWrapper.effect._bindTexture("textureSampler",i._source):i._effectWrapper.effect.setTexture("textureSampler",i._source),i._effectWrapper.effect.setFloat("conversion",i._conversion)}))}return e.prototype._textureIsInternal=function(e){return void 0===e.getInternalTexture},e.prototype.isReady=function(){return this._effectWrapper.effect.isReady()},e.prototype.copy=function(e,t,i){if(void 0===i&&(i=0),!this.isReady())return!1;this._source=e,this._conversion=i;var r=this._engine.depthCullingState.depthFunc;return this._renderer.render(this._effectWrapper,t),this._isDepthTexture&&r&&(this._engine.depthCullingState.depthFunc=r),!0},e.prototype.dispose=function(){this._effectWrapper.dispose(),this._renderer.dispose()},e}(),yS=function(){function e(e,t,i,r){void 0===r&&(r=1),this._engine=e,this._copyTextureToTexture=new vS(e,!0),this._depthRTWrapper=this._engine.createRenderTargetTexture({width:t,height:i},{generateMipMaps:!1,type:s.Y.TEXTURETYPE_UNSIGNED_BYTE,format:s.Y.TEXTUREFORMAT_R,samplingMode:s.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:!0,generateStencilBuffer:!1,samples:r,noColorAttachment:!0,label:"FluidRenderingDepthTextureCopyRTT"}),this._depthRTWrapper.createDepthStencilTexture(0,!1,!1,1,void 0,"FluidRenderingDepthTextureCopyRTTDepthStencil").label="FluidDepthTextureCopy".concat(t,"x").concat(i,"x").concat(r)}return Object.defineProperty(e.prototype,"depthRTWrapper",{get:function(){return this._depthRTWrapper},enumerable:!1,configurable:!0}),e.prototype.copy=function(e){return this._copyTextureToTexture.copy(e,this._depthRTWrapper)},e.prototype.dispose=function(){this._depthRTWrapper.dispose(),this._copyTextureToTexture.dispose()},e}();Un.l.ShadersStore.fluidRenderingParticleDepthVertexShader="attribute vec3 position;attribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;varying vec3 viewPos;varying float sphereRadius;\n#ifdef FLUIDRENDERING_VELOCITY\nattribute vec3 velocity;varying float velocityNorm;\n#endif\nvoid main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;viewPos=(view*vec4(position,1.0)).xyz;gl_Position=projection*vec4(viewPos+cornerPos,1.0);uv=offset;sphereRadius=size.x/2.0;\n#ifdef FLUIDRENDERING_VELOCITY\nvelocityNorm=length(velocity);\n#endif\n}\n";Un.l.ShadersStore.fluidRenderingParticleDepthPixelShader="uniform mat4 projection;varying vec2 uv;varying vec3 viewPos;varying float sphereRadius;\n#ifdef FLUIDRENDERING_VELOCITY\nvarying float velocityNorm;\n#endif\nvoid main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;normal.z=sqrt(1.0-r2);\n#ifndef FLUIDRENDERING_RHS\nnormal.z=-normal.z;\n#endif\nvec4 realViewPos=vec4(viewPos+normal*sphereRadius,1.0);vec4 clipSpacePos=projection*realViewPos;\n#ifdef WEBGPU\ngl_FragDepth=clipSpacePos.z/clipSpacePos.w;\n#else\ngl_FragDepth=(clipSpacePos.z/clipSpacePos.w)*0.5+0.5;\n#endif\n#ifdef FLUIDRENDERING_RHS\nrealViewPos.z=-realViewPos.z;\n#endif\n#ifdef FLUIDRENDERING_VELOCITY\nglFragColor=vec4(realViewPos.z,velocityNorm,0.,1.);\n#else\nglFragColor=vec4(realViewPos.z,0.,0.,1.);\n#endif\n}\n";Un.l.ShadersStore.fluidRenderingParticleThicknessVertexShader="attribute vec3 position;attribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;void main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;vec3 viewPos=(view*vec4(position,1.0)).xyz+cornerPos;gl_Position=projection*vec4(viewPos,1.0);uv=offset;}\n";Un.l.ShadersStore.fluidRenderingParticleThicknessPixelShader="uniform float particleAlpha;varying vec2 uv;void main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;float thickness=sqrt(1.0-r2);glFragColor=vec4(vec3(particleAlpha*thickness),1.0);}\n";Un.l.ShadersStore.fluidRenderingParticleDiffuseVertexShader="attribute vec3 position;attribute vec2 offset;attribute vec4 color;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;varying vec3 diffuseColor;void main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;vec3 viewPos=(view*vec4(position,1.0)).xyz+cornerPos;gl_Position=projection*vec4(viewPos,1.0);uv=offset;diffuseColor=color.rgb;}\n";Un.l.ShadersStore.fluidRenderingParticleDiffusePixelShader="uniform float particleAlpha;varying vec2 uv;varying vec3 diffuseColor;void main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;glFragColor=vec4(diffuseColor,1.0);}\n";Un.l.ShadersStore.fluidRenderingBilateralBlurPixelShader="uniform sampler2D textureSampler;uniform int maxFilterSize;uniform vec2 blurDir;uniform float projectedParticleConstant;uniform float depthThreshold;varying vec2 vUV;void main(void) {float depth=textureLod(textureSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(vec3(depth),1.);return;}\nint filterSize=min(maxFilterSize,int(ceil(projectedParticleConstant/depth)));float sigma=float(filterSize)/3.0;float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold/3.0;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sum=0.;float wsum=0.;float sumVel=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec2 sampleDepthVel=textureLod(textureSampler,vUV+coords*blurDir,0.).rg;float r=dot(coords,coords);float w=exp(-r/two_sigma2);float rDepth=sampleDepthVel.r-depth;float wd=exp(-rDepth*rDepth/two_sigmaDepth2);sum+=sampleDepthVel.r*w*wd;sumVel+=sampleDepthVel.g*w*wd;wsum+=w*wd;}\nglFragColor=vec4(sum/wsum,sumVel/wsum,0.,1.);}\n";Un.l.ShadersStore.fluidRenderingStandardBlurPixelShader="uniform sampler2D textureSampler;uniform int filterSize;uniform vec2 blurDir;varying vec2 vUV;void main(void) {vec4 s=textureLod(textureSampler,vUV,0.);if (s.r==0.) {glFragColor=vec4(0.,0.,0.,1.);return;}\nfloat sigma=float(filterSize)/3.0;float twoSigma2=2.0*sigma*sigma;vec4 sum=vec4(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec4 sampl=textureLod(textureSampler,vUV+coords*blurDir,0.);float w=exp(-coords.x*coords.x/twoSigma2);sum+=sampl*w;wsum+=w;}\nsum/=wsum;glFragColor=vec4(sum.rgb,1.);}\n";function bS(e){return!!e.particleSystem}function TS(e){return!!e.addBuffers}Un.l.ShadersStore.fluidRenderingRenderPixelShader="#define DISABLE_UNIFORMITY_ANALYSIS\n#define IOR 1.333\n#define ETA 1.0/IOR\n#define F0 0.02\nuniform sampler2D textureSampler;uniform sampler2D depthSampler;\n#ifdef FLUIDRENDERING_DIFFUSETEXTURE\nuniform sampler2D diffuseSampler;\n#else\nuniform vec3 diffuseColor;\n#endif\n#ifdef FLUIDRENDERING_FIXED_THICKNESS\nuniform float thickness;uniform sampler2D bgDepthSampler;\n#else\nuniform float minimumThickness;uniform sampler2D thicknessSampler;\n#endif\n#ifdef FLUIDRENDERING_ENVIRONMENT\nuniform samplerCube reflectionSampler;\n#endif\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_TEXTURE)\nuniform sampler2D debugSampler;\n#endif\nuniform mat4 viewMatrix;uniform mat4 projectionMatrix;uniform mat4 invProjectionMatrix;uniform vec2 texelSize;uniform vec3 dirLight;uniform float cameraFar;uniform float density;uniform float refractionStrength;uniform float fresnelClamp;uniform float specularPower;varying vec2 vUV;vec3 computeViewPosFromUVDepth(vec2 texCoord,float depth) {vec4 ndc;ndc.xy=texCoord*2.0-1.0;\n#ifdef FLUIDRENDERING_RHS\nndc.z=-projectionMatrix[2].z+projectionMatrix[3].z/depth;\n#else\nndc.z=projectionMatrix[2].z+projectionMatrix[3].z/depth;\n#endif\nndc.w=1.0;vec4 eyePos=invProjectionMatrix*ndc;eyePos.xyz/=eyePos.w;return eyePos.xyz;}\nvec3 getViewPosFromTexCoord(vec2 texCoord) {float depth=textureLod(depthSampler,texCoord,0.).x;return computeViewPosFromUVDepth(texCoord,depth);}\nvoid main(void) {vec2 texCoord=vUV;\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_TEXTURE)\nvec4 color=texture2D(debugSampler,texCoord);\n#ifdef FLUIDRENDERING_DEBUG_DEPTH\nglFragColor=vec4(color.rgb/vec3(2.0),1.);if (color.r>0.999 && color.g>0.999) {glFragColor=texture2D(textureSampler,texCoord);}\n#else\nglFragColor=vec4(color.rgb,1.);if (color.r<0.001 && color.g<0.001 && color.b<0.001) {glFragColor=texture2D(textureSampler,texCoord);}\n#endif\nreturn;\n#endif\nvec2 depthVel=textureLod(depthSampler,texCoord,0.).rg;float depth=depthVel.r;\n#ifndef FLUIDRENDERING_FIXED_THICKNESS\nfloat thickness=texture2D(thicknessSampler,texCoord).x;\n#else\nfloat bgDepth=texture2D(bgDepthSampler,texCoord).x;float depthNonLinear=projectionMatrix[2].z+projectionMatrix[3].z/depth;depthNonLinear=depthNonLinear*0.5+0.5;\n#endif\nvec4 backColor=texture2D(textureSampler,texCoord);\n#ifndef FLUIDRENDERING_FIXED_THICKNESS\nif (depth>=cameraFar || depth<=0. || thickness<=minimumThickness) {\n#else\nif (depth>=cameraFar || depth<=0. || bgDepth<=depthNonLinear) {\n#endif\n#ifdef FLUIDRENDERING_COMPOSITE_MODE\nglFragColor.rgb=backColor.rgb*backColor.a;glFragColor.a=backColor.a;\n#else\nglFragColor=backColor;\n#endif\nreturn;}\nvec3 viewPos=computeViewPosFromUVDepth(texCoord,depth);vec3 ddx=getViewPosFromTexCoord(texCoord+vec2(texelSize.x,0.))-viewPos;vec3 ddy=getViewPosFromTexCoord(texCoord+vec2(0.,texelSize.y))-viewPos;vec3 ddx2=viewPos-getViewPosFromTexCoord(texCoord+vec2(-texelSize.x,0.));if (abs(ddx.z)>abs(ddx2.z)) {ddx=ddx2;}\nvec3 ddy2=viewPos-getViewPosFromTexCoord(texCoord+vec2(0.,-texelSize.y));if (abs(ddy.z)>abs(ddy2.z)) {ddy=ddy2;}\nvec3 normal=normalize(cross(ddy,ddx));\n#ifdef FLUIDRENDERING_RHS\nnormal=-normal;\n#endif\n#ifndef WEBGPU\nif(isnan(normal.x) || isnan(normal.y) || isnan(normal.z) || isinf(normal.x) || isinf(normal.y) || isinf(normal.z)) {normal=vec3(0.,0.,-1.);}\n#endif\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_SHOWNORMAL)\nglFragColor=vec4(normal*0.5+0.5,1.0);return;\n#endif\nvec3 rayDir=normalize(viewPos); \n#ifdef FLUIDRENDERING_DIFFUSETEXTURE\nvec3 diffuseColor=textureLod(diffuseSampler,texCoord,0.0).rgb;\n#endif\nvec3 lightDir=normalize(vec3(viewMatrix*vec4(-dirLight,0.)));vec3 H =normalize(lightDir-rayDir);float specular=pow(max(0.0,dot(H,normal)),specularPower);\n#ifdef FLUIDRENDERING_DEBUG_DIFFUSERENDERING\nfloat diffuse =max(0.0,dot(lightDir,normal))*1.0;glFragColor=vec4(vec3(0.1) /*ambient*/+vec3(0.42,0.50,1.00)*diffuse+vec3(0,0,0.2)+specular,1.);return;\n#endif\nvec3 refractionDir=refract(rayDir,normal,ETA);vec4 transmitted=textureLod(textureSampler,vec2(texCoord+refractionDir.xy*thickness*refractionStrength),0.0);\n#ifdef FLUIDRENDERING_COMPOSITE_MODE\nif (transmitted.a==0.) transmitted.a=thickness;\n#endif\nvec3 transmittance=exp(-density*thickness*(1.0-diffuseColor)); \nvec3 refractionColor=transmitted.rgb*transmittance;\n#ifdef FLUIDRENDERING_ENVIRONMENT\nvec3 reflectionDir=reflect(rayDir,normal);vec3 reflectionColor=(textureCube(reflectionSampler,reflectionDir).rgb);float fresnel=clamp(F0+(1.0-F0)*pow(1.0-dot(normal,-rayDir),5.0),0.,fresnelClamp);vec3 finalColor=mix(refractionColor,reflectionColor,fresnel)+specular;\n#else\nvec3 finalColor=refractionColor+specular;\n#endif\n#ifdef FLUIDRENDERING_VELOCITY\nfloat velocity=depthVel.g;finalColor=mix(finalColor,vec3(1.0),smoothstep(0.3,1.0,velocity/6.0));\n#endif\nglFragColor=vec4(finalColor,transmitted.a);}\n",Object.defineProperty(it.prototype,"fluidRenderer",{get:function(){return this._fluidRenderer},set:function(e){this._fluidRenderer=e},enumerable:!0,configurable:!0}),it.prototype.enableFluidRenderer=function(){return this._fluidRenderer||(this._fluidRenderer=new xS(this)),this._fluidRenderer},it.prototype.disableFluidRenderer=function(){var e;null===(e=this._fluidRenderer)||void 0===e||e.dispose(),this._fluidRenderer=null};var ES=function(){function e(e){this.name=Ae.NAME_FLUIDRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherActiveCameraRenderTargetsStage.registerStep(Ae.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER,this,this._gatherActiveCameraRenderTargets),this.scene._afterCameraDrawStage.registerStep(Ae.STEP_AFTERCAMERADRAW_FLUIDRENDERER,this,this._afterCameraDraw)},e.prototype._gatherActiveCameraRenderTargets=function(e){var t;null===(t=this.scene.fluidRenderer)||void 0===t||t._prepareRendering()},e.prototype._afterCameraDraw=function(e){var t;null===(t=this.scene.fluidRenderer)||void 0===t||t._render(e)},e.prototype.rebuild=function(){var e=this.scene.fluidRenderer;if(e){for(var t=new Set,i=0;i<e.renderObjects.length;++i){var r=e.renderObjects[i].object;if(TS(r)){var n=r.vertexBuffers;for(var o in n)t.add(n[o].getWrapperBuffer())}}t.forEach((function(e){e._rebuild()}))}},e.prototype.dispose=function(){this.scene.disableFluidRenderer()},e}(),xS=function(){function e(t){var i=this;this._scene=t,this._engine=t.getEngine(),this._onEngineResizeObserver=null,this.renderObjects=[],this.targetRenderers=[],this._cameras=new Map,e._SceneComponentInitialization(this._scene),this._onEngineResizeObserver=this._engine.onResizeObservable.add((function(){i._initialize()}))}return e._SceneComponentInitialization=function(e){var t=e._getComponent(Ae.NAME_FLUIDRENDERER);t||(t=new ES(e),e._addComponent(t))},e.prototype.recreate=function(){this._sortRenderingObjects(),this._initialize()},e.prototype.getRenderObjectFromParticleSystem=function(e){var t=this._getParticleSystemIndex(e);return-1!==t?this.renderObjects[t]:null},e.prototype.addParticleSystem=function(e,t,i,r){var n=this,o=new pS(this._scene,e);o.onParticleSizeChanged.add((function(){return n._setParticleSizeForRenderTargets()})),i||(i=new mS(this._scene,r),this.targetRenderers.push(i)),i._onUseVelocityChanged.hasObservers()||i._onUseVelocityChanged.add((function(){return n._setUseVelocityForRenderObject()})),void 0!==t&&(i.generateDiffuseTexture=t);var a={object:o,targetRenderer:i};return this.renderObjects.push(a),this._sortRenderingObjects(),this._setParticleSizeForRenderTargets(),a},e.prototype.addCustomParticles=function(e,t,i,r,n){var o=this,a=new gS(this._scene,e,t);a.onParticleSizeChanged.add((function(){return o._setParticleSizeForRenderTargets()})),r||(r=new mS(this._scene,n),this.targetRenderers.push(r)),r._onUseVelocityChanged.hasObservers()||r._onUseVelocityChanged.add((function(){return o._setUseVelocityForRenderObject()})),void 0!==i&&(r.generateDiffuseTexture=i);var s={object:a,targetRenderer:r};return this.renderObjects.push(s),this._sortRenderingObjects(),this._setParticleSizeForRenderTargets(),s},e.prototype.removeRenderObject=function(e,t){void 0===t&&(t=!0);var i=this.renderObjects.indexOf(e);return-1!==i&&(e.object.dispose(),this.renderObjects.splice(i,1),t&&this._removeUnusedTargetRenderers()?this._initialize():this._setParticleSizeForRenderTargets(),!0)},e.prototype._sortRenderingObjects=function(){this.renderObjects.sort((function(e,t){return e.object.priority<t.object.priority?-1:e.object.priority>t.object.priority?1:0}))},e.prototype._removeUnusedTargetRenderers=function(){for(var e,t={},i=0;i<this.renderObjects.length;++i){var r=this.renderObjects[i].targetRenderer;t[this.targetRenderers.indexOf(r)]=!0}var n=!1,o=[];for(i=0;i<this.targetRenderers.length;++i)t[i]?o.push(this.targetRenderers[i]):(this.targetRenderers[i].dispose(),n=!0);return n&&(this.targetRenderers.length=0,(e=this.targetRenderers).push.apply(e,o)),n},e.prototype._getParticleSystemIndex=function(e){for(var t=0;t<this.renderObjects.length;++t){var i=this.renderObjects[t].object;if(bS(i)&&i.particleSystem===e)return t}return-1},e.prototype._initialize=function(){for(var e=this,t=0;t<this.targetRenderers.length;++t)this.targetRenderers[t].dispose();var i=new Map;for(t=0;t<this.targetRenderers.length;++t){var r=this.targetRenderers[t];r._initialize(),r.camera&&r._renderPostProcess&&((l=i.get(r.camera))||(l=[[],{}],i.set(r.camera,l)),l[0].push(r),r.camera.attachPostProcess(r._renderPostProcess,t))}for(var n=i.keys(),o=function(t){var r=t.value,n=i.get(r),o=r._getFirstPostProcess();if(!o)return"continue";var a=n[0],l=n[1];o.onSizeChangedObservable.add((function(){var t;o.inputTexture.depthStencilTexture||o.inputTexture.createDepthStencilTexture(0,!0,e._engine.isStencilEnable,a[0].samples,e._engine.isStencilEnable?s.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:s.Y.TEXTUREFORMAT_DEPTH32_FLOAT,"PostProcessRTTDepthStencil-".concat(o.name));for(var i=0,r=a;i<r.length;i++){var n=null===(t=r[i]._thicknessRenderTarget)||void 0===t?void 0:t.renderTarget,c=null==n?void 0:n.texture;if(n&&c){var u=c.width+"_"+c.height,h=l[u];h||(h=l[u]=new yS(e._engine,c.width,c.height)),h.depthRTWrapper.shareDepth(n)}}}))},a=n.next();!0!==a.done;a=n.next())o(a);for(a=(n=this._cameras.keys()).next();!0!==a.done;a=n.next()){var l,c=a.value,u=(l=this._cameras.get(c))[1],h=i.get(c);if(h)for(var d in u)h[1][d]||u[d].dispose();else for(var p in u)u[p].dispose()}this._cameras.clear(),this._cameras=i,this._setParticleSizeForRenderTargets()},e.prototype._setParticleSizeForRenderTargets=function(){for(var e=new Map,t=0;t<this.renderObjects.length;++t){var i=this.renderObjects[t],r=e.get(i.targetRenderer);void 0===r&&(r=0),e.set(i.targetRenderer,Math.max(r,i.object.particleSize))}e.forEach((function(e,t){t._depthRenderTarget&&(t._depthRenderTarget.particleSize=e)}))},e.prototype._setUseVelocityForRenderObject=function(){for(var e=0,t=this.renderObjects;e<t.length;e++){var i=t[e];i.object.useVelocity=i.targetRenderer.useVelocity}},e.prototype._prepareRendering=function(){for(var e=0,t=this.targetRenderers;e<t.length;e++)if(t[e].needInitialization)return void this._initialize()},e.prototype._render=function(e){for(var t,i=0;i<this.targetRenderers.length;++i)e&&this.targetRenderers[i].camera!==e||this.targetRenderers[i]._clearTargets();for(var r=this._cameras.keys(),n=r.next();!0!==n.done;n=r.next()){var o=n.value,a=this._cameras.get(o);if(!e||o===e){var s=o._getFirstPostProcess();if(s){var l=null===(t=s.inputTexture)||void 0===t?void 0:t.depthStencilTexture;if(l){for(var c=a[0],u=a[1],h=0,d=c;h<d.length;h++)d[h]._bgDepthTexture=l;for(var p in u)u[p].copy(l)}}}}for(i=0;i<this.renderObjects.length;++i){var f=this.renderObjects[i];e&&f.targetRenderer.camera!==e||f.targetRenderer._render(f.object)}},e.prototype.dispose=function(){this._engine.onResizeObservable.remove(this._onEngineResizeObserver),this._onEngineResizeObserver=null;for(var e=0;e<this.renderObjects.length;++e)this.renderObjects[e].object.dispose();for(e=0;e<this.targetRenderers.length;++e)this.targetRenderers[e].dispose();this._cameras.forEach((function(e){var t=e[1];for(var i in t)t[i].dispose()})),this.renderObjects=[],this.targetRenderers=[],this._cameras.clear()},e}(),SS=function(){function e(e,t,i){void 0===i&&(i={width:512,height:512}),this._lightTransformMatrix=u.uq.Identity(),this._enable=!1,this.forceUpdateLightParameters=!1,this._scene=e,this._light=t,this._textureDimensions=i,this._regularMatToMatWithPlugin=new Map,this._counters=[{name:"RSM Generation "+t.name,value:0}],this._createMultiRenderTarget(),this._recomputeLightTransformationMatrix(),this.enable=!0}return Object.defineProperty(e.prototype,"enable",{get:function(){return this._enable},set:function(e){this._enable!==e&&(this._enable=e,this._customRenderTarget(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionWorldTexture",{get:function(){return this._mrt.textures[0]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normalWorldTexture",{get:function(){return this._mrt.textures[1]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fluxTexture",{get:function(){return this._mrt.textures[2]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._mrt.renderList},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"light",{get:function(){return this._light},enumerable:!1,configurable:!0}),e.prototype.setTextureDimensions=function(e){var t=this,i=this._mrt.renderList;this._textureDimensions=e,this._disposeMultiRenderTarget(),this._createMultiRenderTarget(),null==i||i.forEach((function(e){t._addMeshToMRT(e)}))},e.prototype.addMesh=function(e){var t=this;e?this._addMeshToMRT(e):this._scene.meshes.forEach((function(e){t._addMeshToMRT(e)})),this._recomputeLightTransformationMatrix()},e.prototype.updateLightParameters=function(){this._recomputeLightTransformationMatrix()},Object.defineProperty(e.prototype,"lightTransformationMatrix",{get:function(){return this.forceUpdateLightParameters&&this.updateLightParameters(),this._lightTransformMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"countersGPU",{get:function(){return this._counters},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._disposeMultiRenderTarget()},e.prototype._createMultiRenderTarget=function(){var e,t,i=this,r=this._light.name,n=this._scene.getEngine().getCaps(),o=n.rg11b10ufColorRenderable?s.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:s.Y.TEXTURETYPE_HALF_FLOAT,a=n.rg11b10ufColorRenderable?s.Y.TEXTUREFORMAT_RGB:s.Y.TEXTUREFORMAT_RGBA;this._mrt=new gm("RSMmrt_"+r,this._textureDimensions,3,this._scene,{types:[s.Y.TEXTURETYPE_HALF_FLOAT,s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,o],samplingModes:[s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,s.Y.TEXTURE_BILINEAR_SAMPLINGMODE],generateMipMaps:!1,targetTypes:[s.Y.TEXTURE_2D,s.Y.TEXTURE_2D,s.Y.TEXTURE_2D],formats:[s.Y.TEXTUREFORMAT_RGBA,s.Y.TEXTUREFORMAT_RGBA,a]},["RSMPosition_"+r,"RSMNormal_"+r,"RSMFlux_"+r]),this._mrt.renderList=[],this._mrt.clearColor=new h.ov(0,0,0,1),this._mrt.noPrePassRenderer=!0;var l,c=this._scene.getEngine().supportsUniformBuffers;c&&(e=this._scene.createSceneUniformBuffer('Scene for RSM (light "'.concat(r,'")'))),this._mrt.onBeforeBindObservable.add((function(){t=i._scene.getSceneUniformBuffer(),l=i._light.shadowEnabled,i._light.shadowEnabled=!1})),this._mrt.onBeforeRenderObservable.add((function(t){e&&i._scene.setSceneUniformBuffer(e);var r=i._light.getViewMatrix(t),n=i._light.getProjectionMatrix(r||void 0,i._mrt.renderList||void 0);r&&n&&i._scene.setTransformMatrix(r,n),c&&(i._scene.getSceneUniformBuffer().unbindEffect(),i._scene.finalizeSceneUbo())})),this._mrt.onAfterUnbindObservable.add((function(){var r,n;e&&i._scene.setSceneUniformBuffer(t),i._scene.updateTransformMatrix(),i._light.shadowEnabled=l,i._counters[0].value=null!==(n=null===(r=i._mrt.renderTarget.gpuTimeInFrame)||void 0===r?void 0:r.counter.lastSecAverage)&&void 0!==n?n:0})),this._customRenderTarget(!0)},e.prototype._customRenderTarget=function(e){var t=this._scene.customRenderTargets.indexOf(this._mrt);e?-1===t&&this._scene.customRenderTargets.push(this._mrt):-1!==t&&this._scene.customRenderTargets.splice(t,1)},e.prototype._recomputeLightTransformationMatrix=function(){var e=this._light.getViewMatrix(),t=this._light.getProjectionMatrix(e||void 0,this._mrt.renderList||void 0);e&&t&&e.multiplyToRef(t,this._lightTransformMatrix)},e.prototype._addMeshToMRT=function(e){var t;null===(t=this._mrt.renderList)||void 0===t||t.push(e);var i=e.material;if(0!==e.getTotalVertices()&&i){var r=this._regularMatToMatWithPlugin.get(i);if(!r&&(r=i.clone("RSMCreate_"+i.name)||void 0)){Object.defineProperty(r,"canRenderToMRT",{get:function(){return!1},enumerable:!0,configurable:!0}),r.disableLighting=!0;var n=new PS(r);n.isEnabled=!0,n.light=this._light,this._regularMatToMatWithPlugin.set(i,r)}this._mrt.setMaterialForRendering(e,r)}},e.prototype._disposeMultiRenderTarget=function(){this._customRenderTarget(!1),this._mrt.dispose()},e}(),CS=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.RSMCREATE=!1,t.RSMCREATE_PROJTEXTURE=!1,t.RSMCREATE_LIGHT_IS_SPOT=!1,t}return(0,f.C6)(t,e),t}(Po),PS=function(e){function t(i){var r=e.call(this,i,t.Name,300,new CS)||this;return r._lightColor=new h.v9,r._hasProjectionTexture=!1,r._isEnabled=!1,r.isEnabled=!1,r._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r._varAlbedoName=i instanceof Xd?"surfaceAlbedo":"baseColor.rgb",r}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.prepareDefines=function(e){e.RSMCREATE=this._isEnabled,this._hasProjectionTexture=!1;var t=this.light.getTypeID()===ji.LIGHTTYPEID_SPOTLIGHT;if(t){var i=this.light;this._hasProjectionTexture=!!i.projectionTexture&&i.projectionTexture.isReady()}e.RSMCREATE_PROJTEXTURE=this._hasProjectionTexture,e.RSMCREATE_LIGHT_IS_SPOT=t},t.prototype.getClassName=function(){return"RSMCreatePluginMaterial"},t.prototype.getUniforms=function(){return{ubo:[{name:"rsmTextureProjectionMatrix",size:16,type:"mat4"},{name:"rsmSpotInfo",size:4,type:"vec4"},{name:"rsmLightColor",size:3,type:"vec3"},{name:"rsmLightPosition",size:3,type:"vec3"}],fragment:"#ifdef RSMCREATE\n                    uniform mat4 rsmTextureProjectionMatrix;\n                    uniform vec4 rsmSpotInfo;\n                    uniform vec3 rsmLightColor;\n                    uniform vec3 rsmLightPosition;\n                #endif"}},t.prototype.getSamplers=function(e){e.push("rsmTextureProjectionSampler")},t.prototype.bindForSubMesh=function(e){if(this._isEnabled&&(this.light.diffuse.scaleToRef(this.light.getScaledIntensity(),this._lightColor),e.updateColor3("rsmLightColor",this._lightColor),this.light.getTypeID()===ji.LIGHTTYPEID_SPOTLIGHT)){var t=this.light;this._hasProjectionTexture&&(e.updateMatrix("rsmTextureProjectionMatrix",t.projectionTextureMatrix),e.setTexture("rsmTextureProjectionSampler",t.projectionTexture));var i=u.AA.Vector3[0];t.computeTransformedInformation()?(e.updateFloat3("rsmLightPosition",this.light.transformedPosition.x,this.light.transformedPosition.y,this.light.transformedPosition.z),t.transformedDirection.normalizeToRef(i)):(e.updateFloat3("rsmLightPosition",this.light.position.x,this.light.position.y,this.light.position.z),t.direction.normalizeToRef(i)),e.updateFloat4("rsmSpotInfo",i.x,i.y,i.z,Math.cos(.5*t.angle))}},t.prototype.getCustomCode=function(e){return"vertex"===e?null:{CUSTOM_FRAGMENT_BEGIN:"\n                #ifdef RSMCREATE\n                    #extension GL_EXT_draw_buffers : require\n                #endif\n            ",CUSTOM_FRAGMENT_DEFINITIONS:"\n                #ifdef RSMCREATE\n                    #ifdef RSMCREATE_PROJTEXTURE\n                        uniform highp sampler2D rsmTextureProjectionSampler;                    \n                    #endif\n                    layout(location = 0) out highp vec4 glFragData[3];\n                    vec4 glFragColor;\n                #endif\n            ",CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:"\n                #ifdef RSMCREATE\n                    vec3 rsmColor = ".concat(this._varAlbedoName," * rsmLightColor;\n                    #ifdef RSMCREATE_PROJTEXTURE\n                    {\n                        vec4 strq = rsmTextureProjectionMatrix * vec4(vPositionW, 1.0);\n                        strq /= strq.w;\n                        rsmColor *= texture2D(rsmTextureProjectionSampler, strq.xy).rgb;\n                    }\n                    #endif\n                    #ifdef RSMCREATE_LIGHT_IS_SPOT\n                    {\n                        float cosAngle = max(0., dot(rsmSpotInfo.xyz, normalize(vPositionW - rsmLightPosition)));\n                        rsmColor = sign(cosAngle - rsmSpotInfo.w) * rsmColor;\n                    }\n                    #endif\n                    glFragData[0] = vec4(vPositionW, 1.);\n                    glFragData[1] = vec4(normalize(normalW) * 0.5 + 0.5, 1.);\n                    glFragData[2] = vec4(rsmColor, 1.);\n                #endif\n            ")}},t.Name="RSMCreate",(0,f.Cg)([(0,B.lK)()],t.prototype,"light",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Vo);(0,o.Y5)("BABYLON.RSMCreatePluginMaterial",PS);var AS=function(){function e(e){this.numSamples=400,this.radius=.1,this.intensity=.1,this.edgeArtifactCorrection=.1,this.rotateSample=!0,this.noiseFactor=100,this.useFullTexture=!1,this.rsm=e}return e.prototype.dispose=function(){this.rsm.dispose()},e}();Un.l.ShadersStore.bilateralBlurPixelShader="uniform sampler2D textureSampler;uniform sampler2D depthSampler;uniform sampler2D normalSampler;uniform int filterSize;uniform vec2 blurDir;uniform float depthThreshold;uniform float normalThreshold;varying vec2 vUV;void main(void) {vec3 color=textureLod(textureSampler,vUV,0.).rgb;float depth=textureLod(depthSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(color,1.);return;}\nvec3 normal=textureLod(normalSampler,vUV,0.).rgb;\n#ifdef DECODE_NORMAL\nnormal=normal*2.0-1.0;\n#endif\nfloat sigma=float(filterSize);float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sigmaNormal=normalThreshold;float two_sigmaNormal2=2.0*sigmaNormal*sigmaNormal;vec3 sum=vec3(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec3 sampleColor=textureLod(textureSampler,vUV+coords*blurDir,0.).rgb;float sampleDepth=textureLod(depthSampler,vUV+coords*blurDir,0.).r;vec3 sampleNormal=textureLod(normalSampler,vUV+coords*blurDir,0.).rgb;\n#ifdef DECODE_NORMAL\nsampleNormal=sampleNormal*2.0-1.0;\n#endif\nfloat r=dot(coords,coords);float w=exp(-r/two_sigma2);float depthDelta=abs(sampleDepth-depth);float wd=step(depthDelta,depthThreshold);vec3 normalDelta=abs(sampleNormal-normal);float wn=step(normalDelta.x+normalDelta.y+normalDelta.z,normalThreshold);sum+=sampleColor*w*wd*wn;wsum+=w*wd*wn;}\nglFragColor=vec4(sum/wsum,1.);}\n";Un.l.ShadersStore.bilateralBlurQualityPixelShader="uniform sampler2D textureSampler;uniform sampler2D depthSampler;uniform sampler2D normalSampler;uniform int filterSize;uniform vec2 blurDir;uniform float depthThreshold;uniform float normalThreshold;varying vec2 vUV;void main(void) {vec3 color=textureLod(textureSampler,vUV,0.).rgb;float depth=textureLod(depthSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(color,1.);return;}\nvec3 normal=textureLod(normalSampler,vUV,0.).rgb;\n#ifdef DECODE_NORMAL\nnormal=normal*2.0-1.0;\n#endif\nfloat sigma=float(filterSize);float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sigmaNormal=normalThreshold;float two_sigmaNormal2=2.0*sigmaNormal*sigmaNormal;vec3 sum=vec3(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {for (int y=-filterSize; y<=filterSize; ++y) {vec2 coords=vec2(x,y)*blurDir;vec3 sampleColor=textureLod(textureSampler,vUV+coords,0.).rgb;float sampleDepth=textureLod(depthSampler,vUV+coords,0.).r;vec3 sampleNormal=textureLod(normalSampler,vUV+coords,0.).rgb;\n#ifdef DECODE_NORMAL\nsampleNormal=sampleNormal*2.0-1.0;\n#endif\nfloat r=dot(coords,coords);float w=exp(-r/two_sigma2);float rDepth=sampleDepth-depth;float wd=exp(-rDepth*rDepth/two_sigmaDepth2);float rNormal=abs(sampleNormal.x-normal.x)+abs(sampleNormal.y-normal.y)+abs(sampleNormal.z-normal.z);float wn=exp(-rNormal*rNormal/two_sigmaNormal2);sum+=sampleColor*w*wd*wn;wsum+=w*wd*wn;}}\nglFragColor=vec4(sum/wsum,1.);}\n";Un.l.ShadersStore.rsmGlobalIlluminationPixelShader="/**\n* The implementation is an application of the formula found in http:\n* For better results,it also adds a random (noise) rotation to the RSM samples (the noise artifacts are easier to remove than the banding artifacts).\n*/\nprecision highp float;varying vec2 vUV;uniform mat4 rsmLightMatrix;uniform vec4 rsmInfo;uniform vec4 rsmInfo2;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform sampler2D rsmPositionW;uniform sampler2D rsmNormalW;uniform sampler2D rsmFlux;uniform sampler2D rsmSamples;\n#ifdef TRANSFORM_NORMAL\nuniform mat4 invView;\n#endif\nfloat mod289(float x){return x-floor(x*(1.0/289.0))*289.0;}\nvec4 mod289(vec4 x){return x-floor(x*(1.0/289.0))*289.0;}\nvec4 perm(vec4 x){return mod289(((x*34.0)+1.0)*x);}\nfloat noise(vec3 p){vec3 a=floor(p);vec3 d=p-a;d=d*d*(3.0-2.0*d);vec4 b=a.xxyy+vec4(0.0,1.0,0.0,1.0);vec4 k1=perm(b.xyxy);vec4 k2=perm(k1.xyxy+b.zzww);vec4 c=k2+a.zzzz;vec4 k3=perm(c);vec4 k4=perm(c+1.0);vec4 o1=fract(k3*(1.0/41.0));vec4 o2=fract(k4*(1.0/41.0));vec4 o3=o2*d.z+o1*(1.0-d.z);vec2 o4=o3.yw*d.x+o3.xz*(1.0-d.x);return o4.y*d.y+o4.x*(1.0-d.y);}\nvec3 computeIndirect(vec3 p,vec3 n) {vec3 indirectDiffuse=vec3(0.);int numSamples=int(rsmInfo.x);float radius=rsmInfo.y;float intensity=rsmInfo.z;float edgeArtifactCorrection=rsmInfo.w;vec4 texRSM=rsmLightMatrix*vec4(p,1.);texRSM.xy/=texRSM.w;texRSM.xy=texRSM.xy*0.5+0.5;float angle=noise(p*rsmInfo2.x);float c=cos(angle);float s=sin(angle);for (int i=0; i<numSamples; i++) {vec3 rsmSample=texelFetch(rsmSamples,ivec2(i,0),0).xyz;float weightSquare=rsmSample.z;if (rsmInfo2.y==1.0) rsmSample.xy=vec2(rsmSample.x*c+rsmSample.y*s,-rsmSample.x*s+rsmSample.y*c);vec2 uv=texRSM.xy+rsmSample.xy*radius;if (uv.x<0. || uv.x>1. || uv.y<0. || uv.y>1.) continue;vec3 vplPositionW=textureLod(rsmPositionW,uv,0.).xyz;vec3 vplNormalW=textureLod(rsmNormalW,uv,0.).xyz*2.0-1.0;vec3 vplFlux=textureLod(rsmFlux,uv,0.).rgb;vplPositionW-=vplNormalW*edgeArtifactCorrection; \nfloat dist2=dot(vplPositionW-p,vplPositionW-p);indirectDiffuse+=vplFlux*weightSquare*max(0.,dot(n,vplPositionW-p))*max(0.,dot(vplNormalW,p-vplPositionW))/(dist2*dist2);}\nreturn clamp(indirectDiffuse*intensity,0.0,1.0);}\nvoid main(void) \n{vec3 positionW=texture2D(textureSampler,vUV).xyz;vec3 normalW=texture2D(normalSampler,vUV).xyz;\n#ifdef DECODE_NORMAL\nnormalW=normalW*2.0-1.0;\n#endif\n#ifdef TRANSFORM_NORMAL\nnormalW=(invView*vec4(normalW,0.)).xyz;\n#endif\ngl_FragColor.rgb=computeIndirect(positionW,normalW);gl_FragColor.a=1.0;}\n";Un.l.ShadersStore.rsmFullGlobalIlluminationPixelShader="/**\n* The implementation is a direct application of the formula found in http:\n*/\nprecision highp float;varying vec2 vUV;uniform mat4 rsmLightMatrix;uniform vec4 rsmInfo;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform sampler2D rsmPositionW;uniform sampler2D rsmNormalW;uniform sampler2D rsmFlux;\n#ifdef TRANSFORM_NORMAL\nuniform mat4 invView;\n#endif\nvec3 computeIndirect(vec3 p,vec3 n) {vec3 indirectDiffuse=vec3(0.);float intensity=rsmInfo.z;float edgeArtifactCorrection=rsmInfo.w;vec4 texRSM=rsmLightMatrix*vec4(p,1.);texRSM.xy/=texRSM.w;texRSM.xy=texRSM.xy*0.5+0.5;int width=int(rsmInfo.x);int height=int(rsmInfo.y);for (int j=0; j<height; j++) {for (int i=0; i<width; i++) {ivec2 uv=ivec2(i,j);vec3 vplPositionW=texelFetch(rsmPositionW,uv,0).xyz;vec3 vplNormalW=texelFetch(rsmNormalW,uv,0).xyz*2.0-1.0;vec3 vplFlux=texelFetch(rsmFlux,uv,0).rgb;vplPositionW-=vplNormalW*edgeArtifactCorrection; \nfloat dist2=dot(vplPositionW-p,vplPositionW-p);indirectDiffuse+=vplFlux*max(0.,dot(n,vplPositionW-p))*max(0.,dot(vplNormalW,p-vplPositionW))/(dist2*dist2);}}\nreturn clamp(indirectDiffuse*intensity,0.0,1.0);}\nvoid main(void) \n{vec3 positionW=texture2D(textureSampler,vUV).xyz;vec3 normalW=texture2D(normalSampler,vUV).xyz;\n#ifdef DECODE_NORMAL\nnormalW=normalW*2.0-1.0;\n#endif\n#ifdef TRANSFORM_NORMAL\nnormalW=(invView*vec4(normalW,0.)).xyz;\n#endif\ngl_FragColor.rgb=computeIndirect(positionW,normalW);gl_FragColor.a=1.0;}\n";var RS=function(){function e(e,t,i,r,n){void 0===i&&(i={width:256,height:256}),void 0===r&&(r=2048),void 0===n&&(n=s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV);var o=this;this._giRSM=[],this._blurRTT=null,this._blurPostProcesses=null,this._blurXPostprocess=null,this._blurYPostprocess=null,this._upsamplingXPostprocess=null,this._upsamplingYPostprocess=null,this._ppGlobalIllumination=[],this._firstActivation=!0,this._geomBufferEnabled=!1,this._geomBufferEnablePosition=!1,this._tempMatrix=new u.uq,this._enable=!1,this.pause=!1,this._enableBlur=!0,this._useQualityBlur=!1,this.blurDepthThreshold=.05,this.blurNormalThreshold=.25,this.blurKernel=12,this._forceFullSizeBlur=!1,this._useQualityUpsampling=!1,this.upsamplerKernel=6,this._showOnlyGI=!1,this._use32BitsDepthBuffer=!1,this._scene=e,this._engine=e.getEngine(),this._outputDimensions=t,this._giTextureDimensions=i,this._giTextureType=n,this._materialsWithRenderPlugin=[],this._maxSamples=r,this._debugLayer=new Uf("debug layer",null,this._scene,!1),this._debugLayer.isEnabled=!1,this._counters=[],this._countersRTW=[],this.generateSampleTexture(r),this._drawPhaseObserver=this._scene.onBeforeDrawPhaseObservable.add((function(){var e,t,i,r,n=o._engine._currentRenderTarget,a=!1;if(o._enable){o.pause||(o._scene.postProcessManager.directRender(o._ppGlobalIllumination,o._ppGlobalIllumination[0].inputTexture),o._engine.unBindFramebuffer(o._ppGlobalIllumination[0].inputTexture,!0),o._engine.setAlphaMode(s.Y.ALPHA_DISABLE),a=!0,o.enableBlur&&o._blurPostProcesses&&(o._scene.postProcessManager.directRender(o._blurPostProcesses,o._blurRTT.renderTarget,!0),o._engine.unBindFramebuffer(o._blurRTT.renderTarget,!0)));for(var l=0;l<o._counters.length;++l)for(var c=o._countersRTW[l],u=0;u<c.length;++u)0===u?o._counters[l].value=o.pause?0:null!==(t=null===(e=c[u].gpuTimeInFrame)||void 0===e?void 0:e.counter.lastSecAverage)&&void 0!==t?t:0:o.pause||(o._counters[l].value+=null!==(r=null===(i=c[u].gpuTimeInFrame)||void 0===i?void 0:i.counter.lastSecAverage)&&void 0!==r?r:0);o._scene.activeCamera&&o._engine.setViewport(o._scene.activeCamera.viewport)}a&&n&&o._engine.bindFramebuffer(n)}))}return Object.defineProperty(e.prototype,"enable",{get:function(){return this._enable},set:function(e){0===this._giRSM.length&&(e=!1),e!==this._enable&&(this._enable=e,this._debugLayer.isEnabled=this._showOnlyGI&&e,this._materialsWithRenderPlugin.forEach((function(t){t.pluginManager&&(t.pluginManager.getPlugin(MS.Name).isEnabled=e)})),this.recreateResources(!e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlur",{get:function(){return this._enableBlur},set:function(e){e!==this._enableBlur&&(this._enableBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useQualityBlur",{get:function(){return this._useQualityBlur},set:function(e){e!==this._useQualityBlur&&(this._useQualityBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fullSizeBlur",{get:function(){return this._forceFullSizeBlur},set:function(e){this._forceFullSizeBlur!==e&&(this._forceFullSizeBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useQualityUpsampling",{get:function(){return this._useQualityUpsampling},set:function(e){e!==this._useQualityUpsampling&&(this._useQualityUpsampling=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showOnlyGI",{get:function(){return this._showOnlyGI},set:function(e){this._showOnlyGI!==e&&(this._showOnlyGI=e,this._debugLayer.isEnabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"use32BitsDepthBuffer",{get:function(){return this._use32BitsDepthBuffer},set:function(e){this._use32BitsDepthBuffer!==e&&(this._use32BitsDepthBuffer=e,this.recreateResources())},enumerable:!1,configurable:!0}),e.prototype.setOutputDimensions=function(e){this._outputDimensions=e,this.recreateResources()},e.prototype.setGITextureDimensions=function(e){this._giTextureDimensions=e,this.recreateResources()},Object.defineProperty(e.prototype,"giTextureType",{get:function(){return this._giTextureType},set:function(e){this._giTextureType!==e&&(this._giTextureType=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"giRSM",{get:function(){return this._giRSM},enumerable:!1,configurable:!0}),e.prototype.addGIRSM=function(e){var t;Array.isArray(e)?(t=this._giRSM).push.apply(t,e):this._giRSM.push(e),this.recreateResources()},e.prototype.removeGIRSM=function(e){if(Array.isArray(e))for(var t=0;t<e.length;++t){var i;-1!==(i=this._giRSM.indexOf(e[t]))&&this._giRSM.splice(i,1)}else-1!==(i=this._giRSM.indexOf(e))&&this._giRSM.splice(i,1);0===this._giRSM.length?this.enable=!1:this.recreateResources()},e.prototype.addMaterial=function(e){var t=this;e?this._addGISupportToMaterial(e):this._scene.meshes.forEach((function(e){e.getTotalVertices()>0&&e.isEnabled()&&e.material&&t._addGISupportToMaterial(e.material)}))},Object.defineProperty(e.prototype,"countersGPU",{get:function(){return this._counters},enumerable:!1,configurable:!0}),e.prototype.recreateResources=function(e){void 0===e&&(e=!1),this._disposePostProcesses(e),this._createPostProcesses(),this._setPluginParameters()},e.prototype.generateSampleTexture=function(e){var t;null===(t=this._sampleTexture)||void 0===t||t.dispose(),this._maxSamples=e;for(var i=new Float32Array(4*this._maxSamples),r=0;r<this._maxSamples;r++){var n=Math.random(),o=Math.random(),a=n*Math.sin(2*Math.PI*o),l=n*Math.cos(2*Math.PI*o);i[4*r+0]=a,i[4*r+1]=l,i[4*r+2]=n*n,i[4*r+3]=1}this._sampleTexture=new sr(i,this._maxSamples,1,s.Y.TEXTUREFORMAT_RGBA,this._scene,!1,!1,s.Y.TEXTURE_NEAREST_SAMPLINGMODE,s.Y.TEXTURETYPE_FLOAT),this._sampleTexture.name="GIRSMSamples"},e.prototype.dispose=function(){var e;this._disposePostProcesses(!0),null===(e=this._debugLayer.texture)||void 0===e||e.dispose(),this._debugLayer.dispose(),this._scene.onBeforeDrawPhaseObservable.remove(this._drawPhaseObserver)},e.prototype._disposePostProcesses=function(e){var t,i,r,n,o;void 0===e&&(e=!1),null===(t=this._blurRTT)||void 0===t||t.dispose(),this._blurRTT=null,this._blurPostProcesses=[],null===(i=this._blurXPostprocess)||void 0===i||i.dispose(),this._blurXPostprocess=null,null===(r=this._blurYPostprocess)||void 0===r||r.dispose(),this._blurYPostprocess=null,null===(n=this._upsamplingXPostprocess)||void 0===n||n.dispose(),this._upsamplingXPostprocess=null,null===(o=this._upsamplingYPostprocess)||void 0===o||o.dispose(),this._upsamplingYPostprocess=null;for(var a=0,s=this._ppGlobalIllumination;a<s.length;a++)s[a].dispose();this._ppGlobalIllumination=[],e&&(this._geomBufferEnabled?(this._scene.enableGeometryBufferRenderer(),this._scene.geometryBufferRenderer.enablePosition=this._geomBufferEnablePosition):this._scene.disableGeometryBufferRenderer()),this._counters=[],this._countersRTW=[]},e.prototype._setPluginParameters=function(){var e=this;this._enable&&this._materialsWithRenderPlugin.forEach((function(t){if(t.pluginManager){var i=t.pluginManager.getPlugin(MS.Name);i.textureGIContrib=e.enableBlur?e._blurRTT.renderTarget.texture:e._ppGlobalIllumination[0].inputTexture.texture,i.outputTextureWidth=e._outputDimensions.width,i.outputTextureHeight=e._outputDimensions.height}}))},e.prototype._createPostProcesses=function(){var t,i,r,n=this;if(this._enable){var o=this._giTextureType===s.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV?s.Y.TEXTUREFORMAT_RGB:s.Y.TEXTUREFORMAT_RGBA;this._firstActivation&&(this._firstActivation=!1,this._geomBufferEnabled=!!this._scene.geometryBufferRenderer,this._geomBufferEnablePosition=null!==(i=null===(t=this._scene.geometryBufferRenderer)||void 0===t?void 0:t.enablePosition)&&void 0!==i&&i),this._geomBufferEnabled||this._scene.disableGeometryBufferRenderer();var a=this._scene.enableGeometryBufferRenderer(this._enableBlur?this._outputDimensions:this._giTextureDimensions,this._use32BitsDepthBuffer?s.Y.TEXTUREFORMAT_DEPTH32_FLOAT:s.Y.TEXTUREFORMAT_DEPTH16,e.GeometryBufferTextureTypesAndFormats);if(!a)throw new Error("Geometry buffer renderer is not supported but is required for GIRSMManager.");a.enablePosition=!0,this._geomBufferEnabled||(a.generateNormalsInWorldSpace=!0);var l=a.normalsAreUnsigned,c=a.generateNormalsInWorldSpace;this._counters.push({name:"Geometry buffer renderer",value:0}),this._countersRTW.push([this._scene.geometryBufferRenderer.getGBuffer().renderTarget]);var u="";l&&(u+="#define DECODE_NORMAL\n"),c||(u+="#define TRANSFORM_NORMAL\n");for(var h=function(e){var t=d._giRSM[e],i=t.rsm,r=new Gn("RSMGlobalIllumination"+e,t.useFullTexture?"rsmFullGlobalIllumination":"rsmGlobalIllumination",(0,f.Cl)((0,f.Cl)({},d._giTextureDimensions),{uniforms:["rsmLightMatrix","rsmInfo","rsmInfo2","invView"],samplers:["normalSampler","rsmPositionW","rsmNormalW","rsmFlux","rsmSamples"],defines:u,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:d._engine,textureType:d._giTextureType,textureFormat:o}));d._ppGlobalIllumination.push(r),0!==e&&(r.shareOutputWith(d._ppGlobalIllumination[0]),r.alphaMode=s.Y.ALPHA_ADD),r.autoClear=!1,r.externalTextureSamplerBinding=!0,r.onApplyObservable.add((function(e){e.setTexture("textureSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.POSITION_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.NORMAL_TEXTURE_TYPE)]),e.setTexture("rsmPositionW",i.positionWorldTexture),e.setTexture("rsmNormalW",i.normalWorldTexture),e.setTexture("rsmFlux",i.fluxTexture),e.setMatrix("rsmLightMatrix",i.lightTransformationMatrix),t.useFullTexture?e.setFloat4("rsmInfo",i.fluxTexture.getInternalTexture().width,i.fluxTexture.getInternalTexture().height,t.intensity,t.edgeArtifactCorrection):(e.setTexture("rsmSamples",n._sampleTexture),e.setFloat4("rsmInfo",t.numSamples,t.radius,t.intensity,t.edgeArtifactCorrection),e.setFloat4("rsmInfo2",t.noiseFactor,t.rotateSample?1:0,i.fluxTexture.getInternalTexture().width,i.fluxTexture.getInternalTexture().height)),c||(n._tempMatrix.copyFrom(n._scene.activeCamera.getViewMatrix()),n._tempMatrix.invert(),e.setMatrix("invView",n._tempMatrix))}))},d=this,p=0;p<this._giRSM.length;++p)h(p);for(var _=0,m=this._ppGlobalIllumination;_<m.length;_++){var g=m[_];g.inputTexture||g.resize(this._giTextureDimensions.width,this._giTextureDimensions.height)}if(this._counters.push({name:"GI generation",value:0}),this._countersRTW.push([this._ppGlobalIllumination[0].inputTexture]),this._enableBlur){var v=this._forceFullSizeBlur?this._outputDimensions:this._giTextureDimensions;this._blurRTT=new mo("GIRSMContribution",this._outputDimensions,this._scene,{type:this._giTextureType,format:o,generateDepthBuffer:!1}),this._blurRTT.wrapU=s.Y.TEXTURE_CLAMP_ADDRESSMODE,this._blurRTT.wrapV=s.Y.TEXTURE_CLAMP_ADDRESSMODE,this._blurRTT.updateSamplingMode(s.Y.TEXTURE_NEAREST_SAMPLINGMODE),this._blurRTT.skipInitialClear=!0;var y=[];if(this._counters.push({name:"GI blur",value:0}),this._countersRTW.push(y),this._blurXPostprocess=new Gn(this._useQualityBlur?"BilateralBlur":"BilateralBlurX",this._useQualityBlur?"bilateralBlurQuality":"bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:l?"#define DECODE_NORMAL":void 0,size:v,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._blurXPostprocess.onApplyObservable.add((function(e){e._bindTexture("textureSampler",n._ppGlobalIllumination[0].inputTexture.texture),e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",n.blurKernel),e.setFloat2("blurDir",1/n._giTextureDimensions.width,n._useQualityBlur?1/n._giTextureDimensions.height:0),e.setFloat("depthThreshold",n.blurDepthThreshold),e.setFloat("normalThreshold",n.blurNormalThreshold)})),this._blurXPostprocess.externalTextureSamplerBinding=!0,this._blurXPostprocess.autoClear=!1,this._useQualityBlur||(this._blurYPostprocess=new Gn("BilateralBlurY","bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:l?"#define DECODE_NORMAL":void 0,size:v,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._blurYPostprocess.autoClear=!1,this._blurYPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",n.blurKernel),e.setFloat2("blurDir",0,1/n._giTextureDimensions.height),e.setFloat("depthThreshold",n.blurDepthThreshold),e.setFloat("normalThreshold",n.blurNormalThreshold)})),this._blurYPostprocess.resize(v.width,v.height),y.push(this._blurYPostprocess.inputTexture)),this._blurPostProcesses=[this._blurXPostprocess],this._blurYPostprocess&&this._blurPostProcesses.push(this._blurYPostprocess),this._giTextureDimensions.width>=this._outputDimensions.width&&this._giTextureDimensions.height>=this._outputDimensions.height||this._forceFullSizeBlur)y.push(this._blurRTT.renderTarget);else{var b=[];this._counters.push({name:"GI upsampling",value:0}),this._countersRTW.push(b),this._upsamplingXPostprocess=new Gn(this._useQualityUpsampling?"BilateralUpsampling":"BilateralUpsamplingX",this._useQualityUpsampling?"bilateralBlurQuality":"bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:l?"#define DECODE_NORMAL":void 0,size:v,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._upsamplingXPostprocess.autoClear=!1,this._upsamplingXPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",n.upsamplerKernel),e.setFloat2("blurDir",1/n._outputDimensions.width,n._useQualityUpsampling?1/n._outputDimensions.height:0),e.setFloat("depthThreshold",n.blurDepthThreshold),e.setFloat("normalThreshold",n.blurNormalThreshold)})),this._upsamplingXPostprocess.resize(v.width,v.height),y.push(this._upsamplingXPostprocess.inputTexture),this.useQualityUpsampling||(this._upsamplingYPostprocess=new Gn("BilateralUpsamplingY","bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:l?"#define DECODE_NORMAL":void 0,size:this._outputDimensions,samplingMode:s.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._upsamplingYPostprocess.autoClear=!1,this._upsamplingYPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(Sx.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",n.upsamplerKernel),e.setFloat2("blurDir",0,1/n._outputDimensions.height),e.setFloat("depthThreshold",n.blurDepthThreshold),e.setFloat("normalThreshold",n.blurNormalThreshold)})),this._upsamplingYPostprocess.resize(this._outputDimensions.width,this._outputDimensions.height),b.push(this._upsamplingYPostprocess.inputTexture)),b.push(this._blurRTT.renderTarget),this._blurPostProcesses.push(this._upsamplingXPostprocess),this._upsamplingYPostprocess&&this._blurPostProcesses.push(this._upsamplingYPostprocess)}}null===(r=this._debugLayer.texture)||void 0===r||r.dispose(),this._debugLayer.texture=new Yl.t(this._scene,this._enableBlur?this._blurRTT.renderTarget.texture:this._ppGlobalIllumination[0].inputTexture.texture)}},e.prototype._addGISupportToMaterial=function(e){var t;if(!(null===(t=e.pluginManager)||void 0===t?void 0:t.getPlugin(MS.Name))){var i=new MS(e);this._enable&&this._ppGlobalIllumination.length>0&&(i.textureGIContrib=this._ppGlobalIllumination[0].inputTexture.texture,i.outputTextureWidth=this._outputDimensions.width,i.outputTextureHeight=this._outputDimensions.height),i.isEnabled=this._enable,this._materialsWithRenderPlugin.push(e)}},e.GeometryBufferTextureTypesAndFormats={0:{textureType:s.Y.TEXTURETYPE_HALF_FLOAT,textureFormat:s.Y.TEXTUREFORMAT_R},1:{textureType:s.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,textureFormat:s.Y.TEXTUREFORMAT_RGBA},2:{textureType:s.Y.TEXTURETYPE_HALF_FLOAT,textureFormat:s.Y.TEXTUREFORMAT_RGBA}},e}(),IS=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.RENDER_WITH_GIRSM=!1,t.RSMCREATE_PROJTEXTURE=!1,t}return(0,f.C6)(t,e),t}(Po),MS=function(e){function t(i){var r=e.call(this,i,t.Name,310,new IS)||this;return r._isEnabled=!1,r.isEnabled=!1,r._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[s.Y.MATERIAL_TextureDirtyFlag],r._isPBR=i instanceof Xd,r}return(0,f.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.prepareDefines=function(e){e.RENDER_WITH_GIRSM=this._isEnabled},t.prototype.getClassName=function(){return"GIRSMRenderPluginMaterial"},t.prototype.getUniforms=function(){return{ubo:[{name:"girsmTextureOutputSize",size:2,type:"vec2"}],fragment:"#ifdef RENDER_WITH_GIRSM\n                    uniform vec2 girsmTextureOutputSize;\n                #endif"}},t.prototype.getSamplers=function(e){e.push("girsmTextureGIContrib")},t.prototype.bindForSubMesh=function(e){this._isEnabled&&(e.bindTexture("girsmTextureGIContrib",this.textureGIContrib),e.updateFloat2("girsmTextureOutputSize",this.outputTextureWidth,this.outputTextureHeight))},t.prototype.getCustomCode=function(e){var t={CUSTOM_FRAGMENT_DEFINITIONS:"\n                #ifdef RENDER_WITH_GIRSM\n                    uniform sampler2D girsmTextureGIContrib;\n\n                    vec3 computeIndirect() {\n                        vec2 uv = gl_FragCoord.xy / girsmTextureOutputSize;\n                        return texture2D(girsmTextureGIContrib, uv).rgb;\n                    }\n                #endif\n            ",CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION:"\n                #ifdef RENDER_WITH_GIRSM\n                    finalDiffuse += computeIndirect() * surfaceAlbedo.rgb;\n                #endif\n            "};return this._isPBR||(t.CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR="\n                #ifdef RENDER_WITH_GIRSM\n                    color.rgb += computeIndirect() * baseColor.rgb;\n                #endif\n            "),"vertex"===e?null:t},t.Name="GIRSMRender",(0,f.Cg)([(0,B.lK)()],t.prototype,"textureGIContrib",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"outputTextureWidth",void 0),(0,f.Cg)([(0,B.lK)()],t.prototype,"outputTextureHeight",void 0),(0,f.Cg)([(0,B.lK)(),(0,B.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Vo);(0,o.Y5)("BABYLON.GIRSMRenderPluginMaterial",MS);Un.l.ShadersStore.spriteMapPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nprecision highp float;varying vec3 vPosition;varying vec2 vUV;varying vec2 tUV;uniform float time;uniform float spriteCount;uniform sampler2D spriteSheet;uniform vec2 spriteMapSize;uniform vec2 outputSize;uniform vec2 stageSize;uniform sampler2D frameMap;uniform sampler2D tileMaps[LAYERS];uniform sampler2D animationMap;uniform vec3 colorMul;float mt;const float fdStep=1./4.;const float aFrameSteps=MAX_ANIMATION_FRAMES==0. ? 0. : 1./MAX_ANIMATION_FRAMES;mat4 getFrameData(float frameID){float fX=frameID/spriteCount;return mat4(\ntexture2D(frameMap,vec2(fX,0.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*1.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*2.),0.),\nvec4(0.)\n);}\nvoid main(){vec4 color=vec4(0.);vec2 tileUV=fract(tUV);\n#ifdef FLIPU\ntileUV.y=1.0-tileUV.y;\n#endif\nvec2 tileID=floor(tUV);vec2 sheetUnits=1./spriteMapSize;float spriteUnits=1./spriteCount;vec2 stageUnits=1./stageSize;for(int i=0; i<LAYERS; i++) {float frameID;\n#define LAYER_ID_SWITCH\nvec4 animationData=TEXTUREFUNC(animationMap,vec2((frameID+0.5)/spriteCount,0.),0.);if(animationData.y>0.) {mt=mod(time*animationData.z,1.0);for(float f=0.; f<MAX_ANIMATION_FRAMES; f++){if(animationData.y>mt){frameID=animationData.x;break;}\nanimationData=TEXTUREFUNC(animationMap,vec2((frameID+0.5)/spriteCount,aFrameSteps*f),0.);}}\nmat4 frameData=getFrameData(frameID+0.5);vec2 frameSize=(frameData[0].zw)/spriteMapSize;vec2 offset=frameData[0].xy*sheetUnits;vec2 ratio=frameData[2].xy/frameData[0].zw;if (frameData[2].z==1.){tileUV.xy=tileUV.yx;}\nvec4 nc=texture2D(spriteSheet,tileUV*frameSize+offset);if (i==0){color=nc;} else {float alpha=min(color.a+nc.a,1.0);vec3 mixed=mix(color.xyz,nc.xyz,nc.a);color=vec4(mixed,alpha);}}\ncolor.xyz*=colorMul;gl_FragColor=color;}\n";Un.l.ShadersStore.spriteMapVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;varying vec3 vPosition;varying vec2 vUV;varying vec2 tUV;varying vec2 stageUnits;varying vec2 levelUnits;varying vec2 tileID;uniform float time;uniform mat4 worldViewProjection;uniform vec2 outputSize;uniform vec2 stageSize;uniform vec2 spriteMapSize;uniform float stageScale;void main() {vec4 p=vec4( position,1. );vPosition=p.xyz;vUV=uv;tUV=uv*stageSize; \ngl_Position=worldViewProjection*p;}";var OS,DS=function(){function e(e,t,i,r,n){var o=this;this.name=e,this.sprites=[],this.atlasJSON=t,this.sprites=this.atlasJSON.frames,this.spriteSheet=i,this.options=r,r.stageSize=r.stageSize||new u.I9(1,1),r.outputSize=r.outputSize||r.stageSize,r.outputPosition=r.outputPosition||u.Pq.Zero(),r.outputRotation=r.outputRotation||u.Pq.Zero(),r.layerCount=r.layerCount||1,r.maxAnimationFrames=r.maxAnimationFrames||0,r.baseTile=r.baseTile||0,r.flipU=r.flipU||!1,r.colorMultiply=r.colorMultiply||new u.Pq(1,1,1),this._scene=n,this._frameMap=this._createFrameBuffer(),this._tileMaps=new Array;for(var a=0;a<r.layerCount;a++)this._tileMaps.push(this._createTileBuffer(null,a));this._animationMap=this._createTileAnimationBuffer(null);var s=[];s.push("#define LAYERS "+r.layerCount),r.flipU&&s.push("#define FLIPU"),s.push("#define MAX_ANIMATION_FRAMES ".concat(r.maxAnimationFrames,".0"));var l,c=Bn.M.ShadersStore.spriteMapPixelShader;if(n.getEngine()._features.supportSwitchCaseInShader){for(l="switch(i) {",a=0;a<r.layerCount;a++)l+="case "+a+" : frameID = texture(tileMaps["+a+"], (tileID + 0.5) / stageSize, 0.).x;",l+="break;";l+="}"}else{l="";for(a=0;a<r.layerCount;a++)l+="if (".concat(a," == i) { frameID = texture2D(tileMaps[").concat(a,"], (tileID + 0.5) / stageSize, 0.).x; }")}Bn.M.ShadersStore["spriteMap"+this.name+"PixelShader"]=c.replace("#define LAYER_ID_SWITCH",l),this._material=new Ea("spriteMap:"+this.name,this._scene,{vertex:"spriteMap",fragment:"spriteMap"+this.name},{defines:s,attributes:["position","normal","uv"],uniforms:["worldViewProjection","time","stageSize","outputSize","spriteMapSize","spriteCount","time","colorMul","mousePosition","curTile","flipU"],samplers:["spriteSheet","frameMap","tileMaps","animationMap"],needAlphaBlending:!0}),this._time=0,this._material.setFloat("spriteCount",this.spriteCount),this._material.setVector2("stageSize",r.stageSize),this._material.setVector2("outputSize",r.outputSize),this._material.setTexture("spriteSheet",this.spriteSheet),this._material.setVector2("spriteMapSize",new u.I9(1,1)),this._material.setVector3("colorMul",r.colorMultiply);var h=0,d=function(){o.spriteSheet&&o.spriteSheet.isReady()&&o.spriteSheet._texture?o._material.setVector2("spriteMapSize",new u.I9(o.spriteSheet._texture.baseWidth||1,o.spriteSheet._texture.baseHeight||1)):h<100&&setTimeout((function(){h++,d()}),100)};d(),this._material.setVector3("colorMul",r.colorMultiply),this._material.setTexture("frameMap",this._frameMap),this._material.setTextureArray("tileMaps",this._tileMaps),this._material.setTexture("animationMap",this._animationMap),this._material.setFloat("time",this._time),this._output=br(e+":output",{size:1,updatable:!0},n),this._output.scaling.x=r.outputSize.x,this._output.scaling.y=r.outputSize.y,this.position=r.outputPosition,this.rotation=r.outputRotation,this._scene.onBeforeRenderObservable.add((function(){o._time+=o._scene.getEngine().getDeltaTime(),o._material.setFloat("time",o._time)})),this._output.material=this._material}return Object.defineProperty(e.prototype,"spriteCount",{get:function(){return this.sprites.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"position",{get:function(){return this._output.position},set:function(e){this._output.position=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this._output.rotation},set:function(e){this._output.rotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationMap",{get:function(){return this._animationMap},set:function(e){var t=e._texture._bufferView,i=this._createTileAnimationBuffer(t);this._animationMap.dispose(),this._animationMap=i,this._material.setTexture("animationMap",this._animationMap)},enumerable:!1,configurable:!0}),e.prototype.getTileID=function(){var e=this.getMousePosition();return e.multiplyInPlace(this.options.stageSize||u.I9.Zero()),e.x=Math.floor(e.x),e.y=Math.floor(e.y),e},e.prototype.getMousePosition=function(){var e=this._output,t=this._scene.pick(this._scene.pointerX,this._scene.pointerY,(function(t){return t===e}));return t&&t.hit&&t.getTextureCoordinates&&t.getTextureCoordinates()||new u.I9(-1,-1)},e.prototype._createFrameBuffer=function(){for(var e=[],t=0;t<this.spriteCount;t++)e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0);for(t=0;t<this.spriteCount;t++){var i=this.sprites[t].frame,r=this.sprites[t].spriteSourceSize,n=this.sprites[t].sourceSize,o=this.sprites[t].rotated?1:0,a=this.sprites[t].trimmed?1:0;e[4*t]=i.x,e[4*t+1]=i.y,e[4*t+2]=i.w,e[4*t+3]=i.h,e[4*t+4*this.spriteCount]=r.x,e[4*t+1+4*this.spriteCount]=r.y,e[4*t+3+4*this.spriteCount]=r.h,e[4*t+8*this.spriteCount]=n.w,e[4*t+1+8*this.spriteCount]=n.h,e[4*t+2+8*this.spriteCount]=o,e[4*t+3+8*this.spriteCount]=a}var s=new Float32Array(e);return sr.CreateRGBATexture(s,this.spriteCount,4,this._scene,!1,!1,rr.g.NEAREST_NEAREST,Pi.TEXTURETYPE_FLOAT)},e.prototype._createTileBuffer=function(e,t){void 0===t&&(t=0);var i=[],r=this.options.stageSize.y||0,n=this.options.stageSize.x||0;if(e)i=e;else{var o=this.options.baseTile;0!=t&&(o=0);for(var a=0;a<r;a++)for(var s=0;s<4*n;s+=4)i.push(o,0,0,0)}var l=new Float32Array(i);return sr.CreateRGBATexture(l,n,r,this._scene,!1,!1,rr.g.NEAREST_NEAREST,Pi.TEXTURETYPE_FLOAT)},e.prototype.changeTiles=function(e,t,i){void 0===e&&(e=0),void 0===i&&(i=0);var r=this._tileMaps[e]._texture._bufferView;if(null!==r){var n=[];t instanceof u.I9?n.push(t):n=t;for(var o=this.options.stageSize.x||0,a=0;a<n.length;a++){var s=n[a];s.x=Math.floor(s.x),s.y=Math.floor(s.y),r[4*s.x+s.y*(4*o)]=i}var l=this._createTileBuffer(r);this._tileMaps[e].dispose(),this._tileMaps[e]=l,this._material.setTextureArray("tileMap",this._tileMaps)}},e.prototype._createTileAnimationBuffer=function(e){var t,i=[];if(e)t=e;else{for(var r=0;r<this.spriteCount;r++){i.push(0,0,0,0);for(var n=1;n<(this.options.maxAnimationFrames||4);)i.push(0,0,0,0),n++}t=new Float32Array(i)}return sr.CreateRGBATexture(t,this.spriteCount,this.options.maxAnimationFrames||4,this._scene,!1,!1,rr.g.NEAREST_NEAREST,Pi.TEXTURETYPE_FLOAT)},e.prototype.addAnimationToTile=function(e,t,i,r,n){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===r&&(r=0),void 0===n&&(n=1);var o=this._animationMap._texture._bufferView,a=4*e+4*this.spriteCount*t;if(o){o[a]=i,o[a+1]=r,o[a+2]=n;var s=this._createTileAnimationBuffer(o);this._animationMap.dispose(),this._animationMap=s,this._material.setTexture("animationMap",this._animationMap)}},e.prototype.saveTileMaps=function(){for(var e="",t=0;t<this._tileMaps.length;t++)t>0&&(e+="\n\r"),e+=this._tileMaps[t]._texture._bufferView.toString();var i=document.createElement("a");i.href="data:octet/stream;charset=utf-8,"+encodeURI(e),i.target="_blank",i.download=this.name+".tilemaps",i.click(),i.remove()},e.prototype.loadTileMaps=function(e){var t=this,i=new XMLHttpRequest;i.open("GET",e);var r=this.options.layerCount||0;i.onload=function(){for(var e=i.response.split("\n\r"),n=0;n<r;n++){var o=e[n].split(",").map(Number),a=t._createTileBuffer(o);t._tileMaps[n].dispose(),t._tileMaps[n]=a}t._material.setTextureArray("tileMap",t._tileMaps)},i.send()},e.prototype.dispose=function(){this._output.dispose(),this._material.dispose(),this._animationMap.dispose(),this._tileMaps.forEach((function(e){e.dispose()})),this._frameMap.dispose()},e}(),NS=function(e){function t(t,i,r,n,o,a,s){void 0===o&&(o=null),void 0===a&&(a=.01),void 0===s&&(s=rr.g.TRILINEAR_SAMPLINGMODE);var l=e.call(this,t,i,r,64,n,a,s,!0,o)||this;return l.name=t,l}return(0,f.C6)(t,e),t}(v_),FS=i(9329),wS=i(3911),LS=i(2548);!function(e){e[e.INIT=0]="INIT",e[e.RUNNING=1]="RUNNING",e[e.DONE=2]="DONE",e[e.ERROR=3]="ERROR"}(OS||(OS={}));var BS=function(){function e(e){this.name=e,this._isCompleted=!1,this._taskState=0}return Object.defineProperty(e.prototype,"isCompleted",{get:function(){return this._isCompleted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"taskState",{get:function(){return this._taskState},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"errorObject",{get:function(){return this._errorObject},enumerable:!1,configurable:!0}),e.prototype._setErrorObject=function(e,t){this._errorObject||(this._errorObject={message:e,exception:t})},e.prototype.run=function(e,t,i){var r=this;this._taskState=1,this.runTask(e,(function(){r._onDoneCallback(t,i)}),(function(e,t){r._onErrorCallback(i,e,t)}))},e.prototype.runTask=function(e,t,i){throw new Error("runTask is not implemented")},e.prototype.reset=function(){this._taskState=0},e.prototype._onErrorCallback=function(e,t,i){this._taskState=3,this._errorObject={message:t,exception:i},this.onError&&this.onError(this,t,i),e()},e.prototype._onDoneCallback=function(e,t){try{this._taskState=2,this._isCompleted=!0,this.onSuccess&&this.onSuccess(this),e()}catch(e){this._onErrorCallback(t,"Task is done, error executing success callback(s)",e)}},e}(),US=function(e,t,i){this.remainingCount=e,this.totalCount=t,this.task=i},VS=function(e){function t(t,i,r,n,o){var a=e.call(this,t)||this;return a.name=t,a.meshesNames=i,a.rootUrl=r,a.sceneFilename=n,a.extension=o,a}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this;cp.LoadAssetContainer(this.rootUrl,this.sceneFilename,e,(function(e){r.loadedContainer=e,r.loadedMeshes=e.meshes,r.loadedTransformNodes=e.transformNodes,r.loadedParticleSystems=e.particleSystems,r.loadedSkeletons=e.skeletons,r.loadedAnimationGroups=e.animationGroups,t()}),null,(function(e,t,r){i(t,r)}),this.extension)},t}(BS),kS=function(e){function t(t,i,r,n,o){var a=e.call(this,t)||this;return a.name=t,a.meshesNames=i,a.rootUrl=r,a.sceneFilename=n,a.extension=o,a}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this;cp.ImportMesh(this.meshesNames,this.rootUrl,this.sceneFilename,e,(function(e,i,n,o,a){r.loadedMeshes=e,r.loadedTransformNodes=a,r.loadedParticleSystems=i,r.loadedSkeletons=n,r.loadedAnimationGroups=o,t()}),null,(function(e,t,r){i(t,r)}),this.extension)},t}(BS),GS=function(e){function t(t,i,r,n,o){var a=e.call(this,t)||this;return a.name=t,a.rootUrl=i,a.filename=r,a.targetConverter=n,a.extension=o,a}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this,n=e.animatables.length,o=e.animationGroups.length;this.loadedAnimatables=[],this.loadedAnimationGroups=[],cp.ImportAnimations(this.rootUrl,this.filename,e,!1,3,this.targetConverter,(function(){r.loadedAnimatables=e.animatables.slice(n),r.loadedAnimationGroups=e.animationGroups.slice(o),t()}),null,(function(e,t,r){i(t,r)}),this.extension)},t}(BS),zS=function(e){function t(t,i){var r=e.call(this,t)||this;return r.name=t,r.url=i,r}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this;e._loadFile(this.url,(function(e){r.text=e,t()}),void 0,!1,!1,(function(e,t){e&&i(e.status+" "+e.statusText,t)}))},t}(BS),YS=function(e){function t(t,i){var r=e.call(this,t)||this;return r.name=t,r.url=i,r}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this;e._loadFile(this.url,(function(e){r.data=e,t()}),void 0,!0,!0,(function(e,t){e&&i(e.status+" "+e.statusText,t)}))},t}(BS),XS=function(e){function t(t,i){var r=e.call(this,t)||this;return r.name=t,r.url=i,r}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){var r=this,n=new Image;ee.S0.SetCorsBehavior(this.url,n),n.onload=function(){r.image=n,t()},n.onerror=function(e){i("Error loading image",e)},n.src=this.url},t}(BS),WS=function(e){function t(t,i,r,n,o){void 0===n&&(n=!0),void 0===o&&(o=rr.g.TRILINEAR_SAMPLINGMODE);var a=e.call(this,t)||this;return a.name=t,a.url=i,a.noMipmap=r,a.invertY=n,a.samplingMode=o,a}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new rr.g(this.url,e,this.noMipmap,this.invertY,this.samplingMode,(function(){t()}),(function(e,t){i(e,t)}))},t}(BS),HS=function(e){function t(t,i,r,n,o,a){var s=e.call(this,t)||this;return s.name=t,s.url=i,s.extensions=r,s.noMipmap=n,s.files=o,s.prefiltered=a,s}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new Td(this.url,e,this.extensions,this.noMipmap,this.files,(function(){t()}),(function(e,t){i(e,t)}),void 0,this.prefiltered)},t}(BS),jS=function(e){function t(t,i,r,n,o,a,s){void 0===n&&(n=!1),void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=!1);var l=e.call(this,t)||this;return l.name=t,l.url=i,l.size=r,l.noMipmap=n,l.generateHarmonics=o,l.gammaSpace=a,l.reserved=s,l}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new n_(this.url,e,this.size,this.noMipmap,this.generateHarmonics,this.gammaSpace,this.reserved,(function(){t()}),(function(e,t){i(e,t)}))},t}(BS),qS=function(e){function t(t,i,r,n,o){void 0===n&&(n=!1),void 0===o&&(o=!0);var a=e.call(this,t)||this;return a.name=t,a.url=i,a.size=r,a.noMipmap=n,a.gammaSpace=o,a}return(0,f.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new B_(this.url,e,this.size,this.noMipmap,this.gammaSpace,(function(){t()}),(function(e,t){i(e,t)}))},t}(BS),KS=function(){function e(e){this._isLoading=!1,this._tasks=new Array,this._waitingTasksCount=0,this._totalTasksCount=0,this.onTaskSuccessObservable=new c.cP,this.onTaskErrorObservable=new c.cP,this.onTasksDoneObservable=new c.cP,this.onProgressObservable=new c.cP,this.useDefaultLoadingScreen=!0,this.autoHideLoadingUI=!0,this._scene=e||M.q.LastCreatedScene}return e.prototype.addContainerTask=function(e,t,i,r,n){var o=new VS(e,t,i,r,n);return this._tasks.push(o),o},e.prototype.addMeshTask=function(e,t,i,r,n){var o=new kS(e,t,i,r,n);return this._tasks.push(o),o},e.prototype.addTextFileTask=function(e,t){var i=new zS(e,t);return this._tasks.push(i),i},e.prototype.addBinaryFileTask=function(e,t){var i=new YS(e,t);return this._tasks.push(i),i},e.prototype.addImageTask=function(e,t){var i=new XS(e,t);return this._tasks.push(i),i},e.prototype.addTextureTask=function(e,t,i,r,n){void 0===n&&(n=rr.g.TRILINEAR_SAMPLINGMODE);var o=new WS(e,t,i,r,n);return this._tasks.push(o),o},e.prototype.addCubeTextureTask=function(e,t,i,r,n,o){var a=new HS(e,t,i,r,n,o);return this._tasks.push(a),a},e.prototype.addHDRCubeTextureTask=function(e,t,i,r,n,o,a){void 0===r&&(r=!1),void 0===n&&(n=!0),void 0===o&&(o=!1),void 0===a&&(a=!1);var s=new jS(e,t,i,r,n,o,a);return this._tasks.push(s),s},e.prototype.addEquiRectangularCubeTextureAssetTask=function(e,t,i,r,n){void 0===r&&(r=!1),void 0===n&&(n=!0);var o=new qS(e,t,i,r,n);return this._tasks.push(o),o},e.prototype.removeTask=function(e){var t=this._tasks.indexOf(e);t>-1&&this._tasks.splice(t,1)},e.prototype._decreaseWaitingTasksCount=function(e){this._waitingTasksCount--;try{this.onProgress&&this.onProgress(this._waitingTasksCount,this._totalTasksCount,e),this.onProgressObservable.notifyObservers(new US(this._waitingTasksCount,this._totalTasksCount,e))}catch(e){y.V.Error("Error running progress callbacks."),y.V.Log(e)}if(0===this._waitingTasksCount){try{var t=this._tasks.slice();this.onFinish&&this.onFinish(t);for(var i=0,r=t;i<r.length;i++){var n=r[i];if(2===n.taskState){var o=this._tasks.indexOf(n);o>-1&&this._tasks.splice(o,1)}}this.onTasksDoneObservable.notifyObservers(this._tasks)}catch(e){y.V.Error("Error running tasks-done callbacks."),y.V.Log(e)}this._isLoading=!1,this.autoHideLoadingUI&&this._scene.getEngine().hideLoadingUI()}},e.prototype._runTask=function(e){var t=this,i=function(i,r){e._setErrorObject(i,r),t.onTaskError?t.onTaskError(e):e.onError||y.V.Error(t._formatTaskErrorMessage(e)),t.onTaskErrorObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)};e.run(this._scene,(function(){try{t.onTaskSuccess&&t.onTaskSuccess(e),t.onTaskSuccessObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)}catch(e){i("Error executing task success callbacks",e)}}),i)},e.prototype._formatTaskErrorMessage=function(e){var t="Unable to complete task "+e.name;return e.errorObject.message&&(t+=": ".concat(e.errorObject.message)),e.errorObject.exception&&(t+=": ".concat(e.errorObject.exception)),t},e.prototype.reset=function(){return this._isLoading=!1,this._tasks=new Array,this},e.prototype.load=function(){if(this._isLoading)return this;if(this._isLoading=!0,this._waitingTasksCount=this._tasks.length,this._totalTasksCount=this._tasks.length,0===this._waitingTasksCount)return this._isLoading=!1,this.onFinish&&this.onFinish(this._tasks),this.onTasksDoneObservable.notifyObservers(this._tasks),this;this.useDefaultLoadingScreen&&this._scene.getEngine().displayLoadingUI();for(var e=0;e<this._tasks.length;e++){var t=this._tasks[e];0===t.taskState&&this._runTask(t)}return this},e.prototype.loadAsync=function(){var e=this;return new Promise((function(t,i){e._isLoading?t():(e.onTasksDoneObservable.addOnce((function(e){e&&e.length?i(e):t()})),e.load())}))},e}(),QS=function(){function e(){var e=this;this.promise=new Promise((function(t,i){e._resolve=t,e._reject=i}))}return Object.defineProperty(e.prototype,"resolve",{get:function(){return this._resolve},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"reject",{get:function(){return this._reject},enumerable:!1,configurable:!0}),e}(),ZS=function(){function e(e,t){this._meshesOrigins=[],this._toCenterVectors=[],this._scaledDirection=new u.Pq(1,1,1),this._newPosition=u.Pq.Zero(),this._centerPosition=u.Pq.Zero(),this._meshes=e.slice(),t?this._centerMesh=t:this._setCenterMesh(),this._centerMesh.computeWorldMatrix(!0);var i=this._meshes.indexOf(this._centerMesh);i>=0&&this._meshes.splice(i,1),this._centerPosition=this._centerMesh.getAbsolutePosition().clone();for(var r=0;r<this._meshes.length;r++)if(this._meshes[r]){var n=this._meshes[r];this._meshesOrigins[r]=n.getAbsolutePosition().clone(),this._toCenterVectors[r]=u.Pq.Zero(),n.hasBoundingInfo&&this._centerMesh.hasBoundingInfo&&(n.computeWorldMatrix(!0),n.getBoundingInfo().boundingBox.centerWorld.subtractToRef(this._centerMesh.getBoundingInfo().boundingBox.centerWorld,this._toCenterVectors[r]))}}return e.prototype._setCenterMesh=function(){for(var e=u.Pq.Zero(),t=u.Pq.Zero(),i=Number.MAX_VALUE,r=0;r<this._meshes.length;r++)this._meshes[r]&&(o=(n=this._meshes[r]).getBoundingInfo())&&t.addInPlace(o.boundingBox.centerWorld);for(e=t.scale(1/this._meshes.length),r=0;r<this._meshes.length;r++){var n,o;if(this._meshes[r]&&(o=(n=this._meshes[r]).getBoundingInfo())){var a=o.boundingBox.centerWorld.subtract(e).lengthSquared();a<i&&(this._centerMesh=n,i=a)}}},e.prototype.getClassName=function(){return"MeshExploder"},e.prototype.getMeshes=function(){var e=this._meshes.slice();return e.unshift(this._centerMesh),e},e.prototype.explode=function(e){void 0===e&&(e=1);for(var t=0;t<this._meshes.length;t++)this._meshes[t]&&this._meshesOrigins[t]&&this._toCenterVectors[t]&&(this._toCenterVectors[t].scaleToRef(e,this._scaledDirection),this._meshesOrigins[t].addToRef(this._scaledDirection,this._newPosition),this._meshes[t].setAbsolutePosition(this._newPosition));this._centerMesh.setAbsolutePosition(this._centerPosition)},e}(),JS=i(3148),$S=function(){function e(e,t,i,r,n,o,a,s,l,c){void 0===c&&(c=!1);var u=this;this.useAppend=c,this.onProcessFileCallback=function(){return!0},this.displayLoadingUI=!0,this.loadAsync=function(e,t){return u.useAppend?cp.AppendAsync("file:",e,u._currentScene,t):cp.LoadAsync("file:",e,u._engine,t)},this._engine=e,this._currentScene=t,this._sceneLoadedCallback=i,this._progressCallback=r,this._additionalRenderLoopLogicCallback=n,this._textureLoadingCallback=o,this._startingProcessingFilesCallback=a,this._onReloadCallback=s,this._errorCallback=l}return Object.defineProperty(e,"FilesToLoad",{get:function(){return JS.T.FilesToLoad},enumerable:!1,configurable:!0}),e.prototype.monitorElementForDragNDrop=function(e){var t=this;e&&(this._elementToMonitor=e,this._dragEnterHandler=function(e){t._drag(e)},this._dragOverHandler=function(e){t._drag(e)},this._dropHandler=function(e){t._drop(e)},this._elementToMonitor.addEventListener("dragenter",this._dragEnterHandler,!1),this._elementToMonitor.addEventListener("dragover",this._dragOverHandler,!1),this._elementToMonitor.addEventListener("drop",this._dropHandler,!1))},Object.defineProperty(e.prototype,"filesToLoad",{get:function(){return this._filesToLoad},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._elementToMonitor&&(this._elementToMonitor.removeEventListener("dragenter",this._dragEnterHandler),this._elementToMonitor.removeEventListener("dragover",this._dragOverHandler),this._elementToMonitor.removeEventListener("drop",this._dropHandler))},e.prototype._renderFunction=function(){if(this._additionalRenderLoopLogicCallback&&this._additionalRenderLoopLogicCallback(),this._currentScene){if(this._textureLoadingCallback){var e=this._currentScene.getWaitingItemsCount();e>0&&this._textureLoadingCallback(e)}this._currentScene.render()}},e.prototype._drag=function(e){e.stopPropagation(),e.preventDefault()},e.prototype._drop=function(e){e.stopPropagation(),e.preventDefault(),this.loadFiles(e)},e.prototype._traverseFolder=function(e,t,i,r){var n=this,o=e.createReader(),a=e.fullPath.replace(/^\//,"").replace(/(.+?)\/?$/,"$1/");o.readEntries((function(e){i.count+=e.length;for(var o=0,s=e;o<s.length;o++){var l=s[o];l.isFile?l.file((function(e){e.correctName=a+e.name,t.push(e),0==--i.count&&r()})):l.isDirectory&&n._traverseFolder(l,t,i,r)}0==--i.count&&r()}))},e.prototype._processFiles=function(t){for(var i=this,r=0;r<t.length;r++){var n=t[r].correctName.toLowerCase(),o=n.split(".").pop();this.onProcessFileCallback(t[r],n,o,(function(e){return i._sceneFileToLoad=e}))&&(cp.IsPluginForExtensionAvailable("."+o)&&(this._sceneFileToLoad=t[r]),e.FilesToLoad[n]=t[r])}},e.prototype.loadFiles=function(e){var t=this;if(e&&e.dataTransfer&&e.dataTransfer.files&&(this._filesToLoad=e.dataTransfer.files),e&&e.target&&e.target.files&&(this._filesToLoad=e.target.files),this._filesToLoad&&0!==this._filesToLoad.length&&(this._startingProcessingFilesCallback&&this._startingProcessingFilesCallback(this._filesToLoad),this._filesToLoad&&this._filesToLoad.length>0)){for(var i=[],r=[],n=e.dataTransfer?e.dataTransfer.items:null,o=0;o<this._filesToLoad.length;o++){var a=this._filesToLoad[o],s=a.name.toLowerCase(),l=void 0;if(a.correctName=s,n){var c=n[o];c.getAsEntry?l=c.getAsEntry():c.webkitGetAsEntry&&(l=c.webkitGetAsEntry())}l&&l.isDirectory?r.push(l):i.push(a)}if(0===r.length)this._processFiles(i),this._processReload();else for(var u={count:r.length},h=0,d=r;h<d.length;h++){var p=d[h];this._traverseFolder(p,i,u,(function(){t._processFiles(i),0===u.count&&t._processReload()}))}}},e.prototype._processReload=function(){this._onReloadCallback?this._onReloadCallback(this._sceneFileToLoad):this.reload()},e.prototype.reload=function(){var e=this;if(this._sceneFileToLoad)this.useAppend||this._currentScene&&(y.V.errorsCount>0&&y.V.ClearLogCache(),this._engine.stopRenderLoop()),cp.ShowLoadingScreen=!1,this.displayLoadingUI&&this._engine.displayLoadingUI(),this.loadAsync(this._sceneFileToLoad,this._progressCallback).then((function(t){e.useAppend?e.displayLoadingUI&&e._engine.hideLoadingUI():(e._currentScene&&e._currentScene.dispose(),e._currentScene=t,e._currentScene.executeWhenReady((function(){e.displayLoadingUI&&e._engine.hideLoadingUI(),e._engine.runRenderLoop((function(){e._renderFunction()}))}))),e._sceneLoadedCallback&&e._currentScene&&e._sceneLoadedCallback(e._sceneFileToLoad,e._currentScene)})).catch((function(t){e.displayLoadingUI&&e._engine.hideLoadingUI(),e._errorCallback&&e._errorCallback(e._sceneFileToLoad,e._currentScene,t.message)}));else{if(1===this._filesToLoad.length){var t=this._filesToLoad[0].name.toLowerCase().split(".").pop();if(t)switch(t.toLowerCase()){case"dds":case"env":case"hdr":return}}y.V.Error("Please provide a valid .babylon file.")}},e}(),eC=function(){function e(){}return e.prototype.dispose=function(){if(this._observers&&this._observables)for(var e=0;e<this._observers.length;e++)this._observables[e].remove(this._observers[e]);this._observers=null,this._observables=null},e.Watch=function(t,i,r,n){void 0===r&&(r=-1),void 0===n&&(n=null);var o=new e;o._observers=new Array,o._observables=t;for(var a=0,s=t;a<s.length;a++){var l=s[a].add(i,r,!1,n);l&&o._observers.push(l)}return o},e}();c.cP.prototype.notifyObserversWithPromise=function(e,t,i,r,n){return void 0===t&&(t=-1),(0,f.sH)(this,void 0,void 0,(function(){var o,a,s=this;return(0,f.YH)(this,(function(l){switch(l.label){case 0:return 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i=!0,r=0;r<e.textures.length;r++){var n=e.textures[r];if(n.canRescale&&!n.getContext){var o=n.getSize();Math.max(o.width,o.height)>this.maximumSize&&(n.scale(this.step),i=!1)}}return i},t}(tC),rC=function(e){function t(t,i,r){void 0===t&&(t=0),void 0===i&&(i=2),void 0===r&&(r=.25);var n=e.call(this,t)||this;return n.priority=t,n.maximumScale=i,n.step=r,n._currentScale=-1,n._directionOffset=1,n}return(0,f.C6)(t,e),t.prototype.getDescription=function(){return"Setting hardware scaling level to "+this._currentScale},t.prototype.apply=function(e,t){return-1===this._currentScale&&(this._currentScale=e.getEngine().getHardwareScalingLevel(),this._currentScale>this.maximumScale&&(this._directionOffset=-1)),this._currentScale+=this._directionOffset*this.step,e.getEngine().setHardwareScalingLevel(this._currentScale),1===this._directionOffset?this._currentScale>=this.maximumScale:this._currentScale<=this.maximumScale},t}(tC),nC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.getDescription=function(){return"Turning shadows on/off"},t.prototype.apply=function(e,t){return e.shadowsEnabled=t.isInImprovementMode,!0},t}(tC),oC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.getDescription=function(){return"Turning post-processes on/off"},t.prototype.apply=function(e,t){return e.postProcessesEnabled=t.isInImprovementMode,!0},t}(tC),aC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.getDescription=function(){return"Turning lens flares on/off"},t.prototype.apply=function(e,t){return e.lensFlaresEnabled=t.isInImprovementMode,!0},t}(tC),sC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype.getDescription=function(){return this.onGetDescription?this.onGetDescription():"Running user defined 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t._UpdateSelectionTree},set:function(e){t._UpdateSelectionTree=e},enumerable:!1,configurable:!0}),t.prototype.getDescription=function(){return"Merging similar meshes together"},t.prototype.apply=function(e,i,r){for(var n=e.meshes.slice(0),o=n.length,a=0;a<o;a++){var s=[],l=n[a];if(this._canBeMerged(l)){s.push(l);for(var c=a+1;c<o;c++){var u=n[c];this._canBeMerged(u)&&u.material===l.material&&u.checkCollisions===l.checkCollisions&&(s.push(u),o--,n.splice(c,1),c--)}s.length<2||Wi.MergeMeshes(s,void 0,!0)}}var h=e;return h.createOrUpdateSelectionOctree&&(null!=r?r&&h.createOrUpdateSelectionOctree():t.UpdateSelectionTree&&h.createOrUpdateSelectionOctree()),!0},t._UpdateSelectionTree=!1,t}(tC),hC=function(){function e(e,t){void 0===e&&(e=60),void 0===t&&(t=2e3),this.targetFrameRate=e,this.trackerDuration=t,this.optimizations=[]}return e.prototype.addOptimization=function(e){return this.optimizations.push(e),this},e.prototype.addCustomOptimization=function(e,t,i){void 0===i&&(i=0);var r=new 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e=this;this._isRunning||(this._isRunning=!0,this._scene.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)})))},e.prototype._checkCurrentState=function(){var e=this;if(this._isRunning){var t=this._scene,i=this._options;if(this._currentFrameRate=Math.round(t.getEngine().getFps()),this._improvementMode&&this._currentFrameRate<=this._targetFrameRate||!this._improvementMode&&this._currentFrameRate>=this._targetFrameRate)return this._isRunning=!1,void this.onSuccessObservable.notifyObservers(this);for(var r=!0,n=!0,o=0;o<i.optimizations.length;o++){var a=i.optimizations[o];a.priority===this._currentPriorityLevel&&(n=!1,r=r&&a.apply(t,this),this.onNewOptimizationAppliedObservable.notifyObservers(a))}if(n)return this._isRunning=!1,void this.onFailureObservable.notifyObservers(this);r&&this._currentPriorityLevel++,t.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)}))}},e.prototype.dispose=function(){this.stop(),this.onSuccessObservable.clear(),this.onFailureObservable.clear(),this.onNewOptimizationAppliedObservable.clear(),this._sceneDisposeObserver&&this._scene.onDisposeObservable.remove(this._sceneDisposeObserver)},e.OptimizeAsync=function(t,i,r,n){var o=new e(t,i||hC.ModerateDegradationAllowed(),!1);return r&&o.onSuccessObservable.add((function(){r()})),n&&o.onFailureObservable.add((function(){n()})),o.start(),o},e}(),pC=[],fC=function(e,t){e.doNotSerialize||(t.vertexData.push(e.serializeVerticeData()),pC[e.id]=!0)},_C=function(e,t){var i={},r=e._geometry;return r&&(e.getScene().getGeometryById(r.id)||fC(r,t.geometries)),e.serialize&&e.serialize(i),i},mC=function(){function e(){}return e.ClearCache=function(){pC=[]},e.Serialize=function(t){return e._Serialize(t)},e._Serialize=function(t,i){void 0===i&&(i=!0);var r,n,o,a={};if(i&&!t.getEngine()._features.supportSyncTextureRead&&rr.g.ForceSerializeBuffers&&y.V.Warn("The serialization object may not contain the proper base64 encoded texture data! 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h=(T=u[c]).morphTargetManager;h&&a.morphTargetManagers.push(h.serialize())}for(a.lights=[],r=0;r<t.lights.length;r++)(n=t.lights[r]).doNotSerialize||a.lights.push(n.serialize());for(a.cameras=[],r=0;r<t.cameras.length;r++){var d=t.cameras[r];d.doNotSerialize||a.cameras.push(d.serialize())}if(t.activeCamera&&(a.activeCameraID=t.activeCamera.id),V.p.AppendSerializedAnimations(t,a),t.animationGroups&&t.animationGroups.length>0){a.animationGroups=[];for(var p=0;p<t.animationGroups.length;p++){var f=t.animationGroups[p];a.animationGroups.push(f.serialize())}}if(t.reflectionProbes&&t.reflectionProbes.length>0)for(a.reflectionProbes=[],r=0;r<t.reflectionProbes.length;r++){var _=t.reflectionProbes[r];a.reflectionProbes.push(_.serialize())}for(a.materials=[],a.multiMaterials=[],r=0;r<t.materials.length;r++)(o=t.materials[r]).doNotSerialize||a.materials.push(o.serialize());for(a.multiMaterials=[],r=0;r<t.multiMaterials.length;r++){var m=t.multiMaterials[r];a.multiMaterials.push(m.serialize())}for(t.environmentTexture&&(t.environmentTexture._files?a.environmentTexture=t.environmentTexture.serialize():(a.environmentTexture=t.environmentTexture.name,a.environmentTextureRotationY=t.environmentTexture.rotationY)),a.environmentIntensity=t.environmentIntensity,a.skeletons=[],r=0;r<t.skeletons.length;r++){var g=t.skeletons[r];g.doNotSerialize||a.skeletons.push(g.serialize())}for(a.transformNodes=[],r=0;r<t.transformNodes.length;r++)t.transformNodes[r].doNotSerialize||a.transformNodes.push(t.transformNodes[r].serialize());a.geometries={},a.geometries.boxes=[],a.geometries.spheres=[],a.geometries.cylinders=[],a.geometries.toruses=[],a.geometries.grounds=[],a.geometries.planes=[],a.geometries.torusKnots=[],a.geometries.vertexData=[],pC=[];var v=t.getGeometries();for(r=0;r<v.length;r++){var b=v[r];b.isReady()&&fC(b,a.geometries)}for(a.meshes=[],r=0;r<t.meshes.length;r++){var T;if((T=t.meshes[r])instanceof Wi){var 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e.id===i.material.id}))&&t.materials.push(e.serialize())};if(i.material&&!i.material.doNotSerialize)if(i.material instanceof Ui){if(t.multiMaterials=t.multiMaterials||[],!t.multiMaterials.some((function(e){return e.id===i.material.id}))){t.multiMaterials.push(i.material.serialize());for(var n=0,o=i.material.subMaterials;n<o.length;n++){var a=o[n];a&&r(a)}}}else r(i.material);else i.material||r(i.getScene().defaultMaterial);var l=i._geometry;l&&(t.geometries||(t.geometries={},t.geometries.boxes=[],t.geometries.spheres=[],t.geometries.cylinders=[],t.geometries.toruses=[],t.geometries.grounds=[],t.geometries.planes=[],t.geometries.torusKnots=[],t.geometries.vertexData=[]),fC(l,t.geometries)),i.skeleton&&!i.skeleton.doNotSerialize&&(t.skeletons=t.skeletons||[],t.skeletons.push(i.skeleton.serialize())),t.meshes=t.meshes||[],t.meshes.push(_C(i,t))}}else if("TransformNode"===e.getClassName()){var c=e;t.transformNodes.push(c.serialize())}else if(-1!==e.getClassName().indexOf("Camera")){var u=e;t.cameras.push(u.serialize())}else if(-1!==e.getClassName().indexOf("Light")){var h=e;t.lights.push(h.serialize())}}(e,n)})),n},e}(),gC=function(){function e(t,i){void 0===i&&(i={});var r,n=this;if(!e.IsSupported(t,i.canvas))throw"Your browser does not support recording so far.";var o=null!==(r=i.canvas)&&void 0!==r?r:t.getRenderingCanvas();if(!o)throw"The babylon engine must have a canvas to be recorded";this._canvas=o,this._canvas.isRecording=!1,this._options=(0,f.Cl)((0,f.Cl)({},e._DefaultOptions),i);var a=this._canvas.captureStream(this._options.fps);if(this._options.audioTracks)for(var s=0,l=this._options.audioTracks;s<l.length;s++){var c=l[s];a.addTrack(c)}this._mediaRecorder=new MediaRecorder(a,{mimeType:this._options.mimeType}),this._mediaRecorder.ondataavailable=function(e){return n._handleDataAvailable(e)},this._mediaRecorder.onerror=function(e){return n._handleError(e)},this._mediaRecorder.onstop=function(){return n._handleStop()}}return e.IsSupported=function(e,t){var i=null!=t?t:e.getRenderingCanvas();return!!i&&"function"==typeof i.captureStream},Object.defineProperty(e.prototype,"isRecording",{get:function(){return!!this._canvas&&this._canvas.isRecording},enumerable:!1,configurable:!0}),e.prototype.stopRecording=function(){this._canvas&&this._mediaRecorder&&this.isRecording&&(this._canvas.isRecording=!1,this._mediaRecorder.stop())},e.prototype.startRecording=function(e,t){var i=this;if(void 0===e&&(e="babylonjs.webm"),void 0===t&&(t=7),!this._canvas||!this._mediaRecorder)throw"Recorder has already been disposed";if(this.isRecording)throw"Recording already in progress";return t>0&&setTimeout((function(){i.stopRecording()}),1e3*t),this._fileName=e,this._recordedChunks=[],this._resolve=null,this._reject=null,this._canvas.isRecording=!0,this._mediaRecorder.start(this._options.recordChunckSize),new 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o=0;o<e.length;++o){n=e[o],this._characterToIdx.set(n,o),this._insertionCosts[o]=t(n),this._deletionCosts[o]=i(n),this._substitutionCosts[o]=new Array(e.length);for(var a=o;a<e.length;++a)this._substitutionCosts[o][a]=r(n,e[a])}}return e.prototype.serialize=function(){var e={},t=new Array(this._characterToIdx.size);return this._characterToIdx.forEach((function(e,i){t[e]=i})),e.characters=t,e.insertionCosts=this._insertionCosts,e.deletionCosts=this._deletionCosts,e.substitutionCosts=this._substitutionCosts,JSON.stringify(e)},e.Deserialize=function(t){var i=JSON.parse(t),r=new e(i.characters);return r._insertionCosts=i.insertionCosts,r._deletionCosts=i.deletionCosts,r._substitutionCosts=i.substitutionCosts,r},e.prototype.getCharacterIdx=function(e){return this._characterToIdx.get(e)},e.prototype.getInsertionCost=function(e){return this._insertionCosts[e]},e.prototype.getDeletionCost=function(e){return this._deletionCosts[e]},e.prototype.getSubstitutionCost=function(e,t){var i=Math.min(e,t),r=Math.max(e,t);return this._substitutionCosts[i][r]},e}();e.Alphabet=t;var i=function(){function e(t,i){var r=this;if(t.length>e._MAX_SEQUENCE_LENGTH)throw new Error("Sequences longer than "+e._MAX_SEQUENCE_LENGTH+" not supported.");this._alphabet=i,this._characters=t.map((function(e){return r._alphabet.getCharacterIdx(e)}))}return e.prototype.serialize=function(){return JSON.stringify(this._characters)},e.Deserialize=function(t,i){var r=new e([],i);return r._characters=JSON.parse(t),r},e.prototype.distance=function(t){return e._Distance(this,t)},e._Distance=function(t,i){var r=t._alphabet;if(r!==i._alphabet)throw new Error("Cannot Levenshtein compare Sequences built from different alphabets.");var n=t._characters,o=i._characters,a=n.length,s=o.length,l=e._CostMatrix;l[0][0]=0;for(var c=0;c<a;++c)l[c+1][0]=l[c][0]+r.getInsertionCost(n[c]);for(c=0;c<s;++c)l[0][c+1]=l[0][c]+r.getInsertionCost(o[c]);for(var u=0;u<a;++u)for(var h=0;h<s;++h)e._InsertionCost=l[u+1][h]+r.getInsertionCost(o[h]),e._DeletionCost=l[u][h+1]+r.getDeletionCost(n[u]),e._SubstitutionCost=l[u][h]+r.getSubstitutionCost(n[u],o[h]),l[u+1][h+1]=Math.min(e._InsertionCost,e._DeletionCost,e._SubstitutionCost);return l[a][s]},e._MAX_SEQUENCE_LENGTH=256,e._CostMatrix=(0,f.fX)([],Array(e._MAX_SEQUENCE_LENGTH+1),!0).map((function(){return new Array(e._MAX_SEQUENCE_LENGTH+1)})),e}();e.Sequence=i}(AC||(AC={}));var DC=function(){function e(e){void 0===e&&(e=.01),this._points=[],this._segmentLength=e}return e.prototype.serialize=function(){return JSON.stringify(this)},e.Deserialize=function(t){var i=JSON.parse(t),r=new e(i._segmentLength);return r._points=i._points.map((function(e){return new u.Pq(e._x,e._y,e._z)})),r},e.prototype.getLength=function(){return this._points.length*this._segmentLength},e.prototype.add=function(e){var t=this,i=this._points.length;if(0===i)this._points.push(e.clone());else for(var r=function(){return 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i.subtractToRef(t,e._ForwardDir),e._ForwardDir.normalize(),i.scaleToRef(-1,e._InverseFromVec),e._InverseFromVec.normalize(),!(Math.abs(u.Pq.Dot(e._ForwardDir,e._InverseFromVec))>.98||(u.Pq.CrossToRef(e._ForwardDir,e._InverseFromVec,e._UpDir),e._UpDir.normalize(),u.uq.LookAtLHToRef(t,i,e._UpDir,e._LookMatrix),r.subtractToRef(i,e._FromToVec),e._FromToVec.normalize(),u.Pq.TransformNormalToRef(e._FromToVec,e._LookMatrix,n),0))},e._TokenizeSegment=function(t,i){e._BestMatch=0,e._Score=u.Pq.Dot(t,i[0]),e._BestScore=e._Score;for(var r=1;r<i.length;++r)e._Score=u.Pq.Dot(t,i[r]),e._Score>e._BestScore&&(e._BestMatch=r,e._BestScore=e._Score);return e._BestMatch},e._ForwardDir=new u.Pq,e._InverseFromVec=new u.Pq,e._UpDir=new u.Pq,e._FromToVec=new u.Pq,e._LookMatrix=new u.uq,e}(),NC=function(){function e(e){this.chars=new Array(e)}return e.Generate=function(t,i,r,n,o){void 0===t&&(t=64),void 0===i&&(i=256),void 0===r&&(r=.1),void 0===n&&(n=.001),void 0===o&&(o=[]);for(var a,s,l=new e(t),c=0;c<t;++c)l.chars[c]=new u.Pq(Math.random()-.5,Math.random()-.5,Math.random()-.5),l.chars[c].normalize();for(c=0;c<o.length;++c)l.chars[c].copyFrom(o[c]);for(var h,d=new u.Pq,p=new u.Pq,f=0;f<i;++f){a=(1-(h=f/(i-1)))*r+h*n;var _=function(e){d.copyFromFloats(0,0,0),l.chars.forEach((function(t){l.chars[e].subtractToRef(t,p),(s=p.lengthSquared())>1e-6&&p.scaleAndAddToRef(1/(p.lengthSquared()*s),d)})),d.scaleInPlace(a),l.chars[e].addInPlace(d),l.chars[e].normalize()};for(c=o.length;c<l.chars.length;++c)_(c)}return l},e.prototype.serialize=function(){return JSON.stringify(this.chars)},e.Deserialize=function(t){for(var i=JSON.parse(t),r=new e(i.length),n=0;n<i.length;++n)r.chars[n]=new u.Pq(i[n]._x,i[n]._y,i[n]._z);return r},e}(),FC=function(){function e(){this._sequences=[]}return e.prototype.serialize=function(){return JSON.stringify(this._sequences.map((function(e){return e.serialize()})))},e.Deserialize=function(t,i){var r=new e;return r._sequences=JSON.parse(t).map((function(e){return AC.Sequence.Deserialize(e,i)})),r},e.CreateFromTrajectory=function(t,i,r){return e.CreateFromTokenizationPyramid(e._GetTokenizationPyramid(t,i),r)},e.CreateFromTokenizationPyramid=function(t,i){var r=new e;return r._sequences=t.map((function(e){return new AC.Sequence(e,i)})),r},e._GetTokenizationPyramid=function(t,i,r){void 0===r&&(r=e._FINEST_DESCRIPTOR_RESOLUTION);for(var n=[],o=r;o>4;o=Math.floor(o/2))n.push(t.resampleAtTargetResolution(o).tokenize(i.chars));return n},e.prototype.distance=function(e){for(var t=0,i=0;i<this._sequences.length;++i)t+=Math.pow(2,i)*this._sequences[i].distance(e._sequences[i]);return t},e._FINEST_DESCRIPTOR_RESOLUTION=32,e}(),wC=function(){function e(e){void 0===e&&(e=[]),this._descriptors=e,this._centroidIdx=-1,this._averageDistance=0,this._refreshDescription()}return e.prototype.serialize=function(){var e={};return e.descriptors=this._descriptors.map((function(e){return e.serialize()})),e.centroidIdx=this._centroidIdx,e.averageDistance=this._averageDistance,JSON.stringify(e)},e.Deserialize=function(t,i){var r=JSON.parse(t),n=new e;return n._descriptors=r.descriptors.map((function(e){return FC.Deserialize(e,i)})),n._centroidIdx=r.centroidIdx,n._averageDistance=r.averageDistance,n},e.prototype.add=function(e){this._descriptors.push(e),this._refreshDescription()},e.prototype.getMatchCost=function(e){return e.distance(this._descriptors[this._centroidIdx])/this._averageDistance},e.prototype.getMatchMinimumDistance=function(e){return Math.min.apply(Math,this._descriptors.map((function(t){return t.distance(e)})))},e.prototype._refreshDescription=function(){var t,i=this;this._centroidIdx=-1;for(var r=this._descriptors.map((function(e){return t=0,i._descriptors.forEach((function(i){t+=e.distance(i)})),t})),n=0;n<r.length;++n)(this._centroidIdx<0||r[n]<r[this._centroidIdx])&&(this._centroidIdx=n);this._averageDistance=0,this._descriptors.forEach((function(e){i._averageDistance+=e.distance(i._descriptors[i._centroidIdx])})),this._descriptors.length>0&&(this._averageDistance=Math.max(this._averageDistance/this._descriptors.length,e._MIN_AVERAGE_DISTANCE))},e._MIN_AVERAGE_DISTANCE=1,e}(),LC=function(){function e(){this._maximumAllowableMatchCost=4,this._nameToDescribedTrajectory=new Map}return e.prototype.serialize=function(){var e={};return e.maximumAllowableMatchCost=this._maximumAllowableMatchCost,e.vector3Alphabet=this._vector3Alphabet.serialize(),e.levenshteinAlphabet=this._levenshteinAlphabet.serialize(),e.nameToDescribedTrajectory=[],this._nameToDescribedTrajectory.forEach((function(t,i){e.nameToDescribedTrajectory.push(i),e.nameToDescribedTrajectory.push(t.serialize())})),JSON.stringify(e)},e.Deserialize=function(t){var i=JSON.parse(t),r=new e;r._maximumAllowableMatchCost=i.maximumAllowableMatchCost,r._vector3Alphabet=NC.Deserialize(i.vector3Alphabet),r._levenshteinAlphabet=AC.Alphabet.Deserialize(i.levenshteinAlphabet);for(var n=0;n<i.nameToDescribedTrajectory.length;n+=2)r._nameToDescribedTrajectory.set(i.nameToDescribedTrajectory[n],wC.Deserialize(i.nameToDescribedTrajectory[n+1],r._levenshteinAlphabet));return r},e.Generate=function(){for(var t=NC.Generate(64,256,.1,.001,[u.Pq.Forward()]),i=new Array(t.chars.length),r=0;r<i.length;++r)i[r]=r;var n=new AC.Alphabet(i,(function(e){return 0===e?0:1}),(function(e){return 0===e?0:1}),(function(e,i){return Math.min(1-u.Pq.Dot(t.chars[e],t.chars[i]),1)})),o=new e;return o._vector3Alphabet=t,o._levenshteinAlphabet=n,o},e.prototype.addTrajectoryToClassification=function(e,t){this._nameToDescribedTrajectory.has(t)||this._nameToDescribedTrajectory.set(t,new wC),this._nameToDescribedTrajectory.get(t).add(FC.CreateFromTrajectory(e,this._vector3Alphabet,this._levenshteinAlphabet))},e.prototype.deleteClassification=function(e){return this._nameToDescribedTrajectory.delete(e)},e.prototype.classifyTrajectory=function(e){var t=this,i=FC.CreateFromTrajectory(e,this._vector3Alphabet,this._levenshteinAlphabet),r=[];if(this._nameToDescribedTrajectory.forEach((function(e,n){e.getMatchCost(i)<t._maximumAllowableMatchCost&&r.push(n)})),0===r.length)return null;for(var n,o=0,a=this._nameToDescribedTrajectory.get(r[o]).getMatchMinimumDistance(i),s=0;s<r.length;++s)(n=this._nameToDescribedTrajectory.get(r[s]).getMatchMinimumDistance(i))<a&&(a=n,o=s);return r[o]},e}(),BC=i(5838),UC=function(){function e(t,i,r){var n=this;this._scene=t,y.V.Log("[Reflector] Connecting to ws://".concat(i,":").concat(r)),this._webSocket=new WebSocket("ws://".concat(i,":").concat(r)),this._webSocket.onmessage=function(t){var i=t.data;if(i.startsWith(e._SERVER_PREFIX)){var r=i.substr(e._SERVER_PREFIX.length);return y.V.Log("[Reflector] Received server message: ".concat(r.substr(0,64))),void n._handleServerMessage(r)}y.V.Log("[Reflector] Received client message: ".concat(i.substr(0,64))),n._handleClientMessage()},this._webSocket.onclose=function(e){y.V.Log("[Reflector] Disconnected ".concat(e.code," ").concat(e.reason))}}return e.prototype.close=function(){this._webSocket.close()},e.prototype._handleServerMessage=function(e){var t=this;"connected"===e&&mC.SerializeAsync(this._scene).then((function(e){t._webSocket.send("load|".concat(JSON.stringify(e)))}))},e.prototype._handleClientMessage=function(){},e._SERVER_PREFIX="$$",e}(),VC=function(){function e(t){var i=this;this._observer=null,this._currentState=[],this.onPressureChanged=new c.cP,e.IsAvailable&&(this._observer=new PressureObserver((function(e){i._currentState=e,i.onPressureChanged.notifyObservers(e)}),t))}return Object.defineProperty(e,"IsAvailable",{get:function(){return"undefined"!=typeof PressureObserver&&PressureObserver.knownSources&&PressureObserver.knownSources.includes("cpu")},enumerable:!1,configurable:!0}),e.prototype.observe=function(e){var t;try{null===(t=this._observer)||void 0===t||t.observe(e),this.onPressureChanged.notifyObservers(this._currentState)}catch(e){}},e.prototype.unobserve=function(e){var t;try{null===(t=this._observer)||void 0===t||t.unobserve(e)}catch(e){}},e.prototype.dispose=function(){var e;null===(e=this._observer)||void 0===e||e.disconnect(),this._observer=null,this.onPressureChanged.clear()},e}(),kC=function(){function e(e){this._view=new Float32Array(e),this._itemLength=0}return Object.defineProperty(e.prototype,"itemLength",{get:function(){return this._itemLength},enumerable:!1,configurable:!0}),e.prototype.at=function(e){return e<0||e>=this._itemLength?NaN:this._view[e]},e.prototype.subarray=function(e,t){return e>=t||e<0?new Float32Array(0):(t>this._itemLength&&(t=this._itemLength),this._view.subarray(e,t))},e.prototype.push=function(e){this._view[this._itemLength]=e,this._itemLength++,this._itemLength>=this._view.length&&this._growArray()},e.prototype._growArray=function(){var e=Math.floor(1.5*this._view.length),t=new Float32Array(e);t.set(this._view),this._view=t},e}(),GC=1800,zC="timestamp",YC="numPoints",XC=/\r/g,WC=function(){function e(t,i){var r=this;this._scene=t,this._collectDataAtFrame=function(){var t=te.j.Now-r._startingTimestamp,i=r.datasets.ids.length,n=r.datasets.startingIndices.itemLength,o=0;if(n>0){var a=r.datasets.startingIndices.at(n-1);o=a+r.datasets.data.at(a+e.NumberOfPointsOffset)+e.SliceDataOffset}if(r.datasets.startingIndices.push(o),r.datasets.data.push(t),r.datasets.data.push(i),r.datasets.ids.forEach((function(e){var t=r._strategies.get(e);t&&r.datasets.data.push(t.getData())})),r.datasetObservable.hasObservers()){for(var s=[t,i],l=0;l<i;l++)s.push(r.datasets.data.at(o+e.SliceDataOffset+l));r.datasetObservable.notifyObservers(s)}},this.datasets={ids:[],data:new kC(GC),startingIndices:new kC(GC)},this._strategies=new Map,this._datasetMeta=new Map,this._eventRestoreSet=new Set,this._customEventObservable=new c.cP,this.datasetObservable=new c.cP,this.metadataObservable=new c.cP((function(e){return e.callback(r._datasetMeta,new c.qO(0))})),i&&this.addCollectionStrategies.apply(this,i)}return Object.defineProperty(e,"SliceDataOffset",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e,"NumberOfPointsOffset",{get:function(){return 1},enumerable:!1,configurable:!0}),e.prototype.registerEvent=function(e,t,i){var r,n=this;if(!this._strategies.has(e)||t){this._strategies.has(e)&&t&&(null===(r=this._strategies.get(e))||void 0===r||r.dispose(),this._strategies.delete(e));var o={name:e};return this._eventRestoreSet.add(e),this.addCollectionStrategies({strategyCallback:function(t){var i=0,r=0,o=t.onAfterRenderObservable.add((function(){r=i,i=0})),a=n._customEventObservable.add((function(t){e===t.name&&(void 0!==t.value?i=t.value:i++)}));return{id:e,getData:function(){return r},dispose:function(){t.onAfterRenderObservable.remove(o),n._customEventObservable.remove(a)}}},category:i}),o}},e.prototype.sendEvent=function(e){this._customEventObservable.notifyObservers(e)},e.prototype._restoreStringEvents=function(){var e=this;this._eventRestoreSet.size!==this._customEventObservable.observers.length&&this._eventRestoreSet.forEach((function(t){e.registerEvent(t,!0)}))},e.prototype.addCollectionStrategies=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=0,r=e;i<r.length;i++){var n=r[i],o=n.strategyCallback,a=n.category,s=n.hidden,l=o(this._scene);this._strategies.has(l.id)?l.dispose():(this.datasets.ids.push(l.id),a&&(a=a.replace(new RegExp("@","g"),"")),this._datasetMeta.set(l.id,{color:this._getHexColorFromId(l.id),category:a,hidden:s}),this._strategies.set(l.id,l))}this.metadataObservable.notifyObservers(this._datasetMeta)},e.prototype._getHexColorFromId=function(e){for(var t=0,i=0;i<e.length;i++)t=e.charCodeAt(i)+((t<<5)-t);var r="#";for(i=0;i<24;i+=8)r+=("0"+(t>>i&255).toString(16)).substr(-2);return r},e.prototype.getCurrentSlice=function(){var e=this,t=[te.j.Now-this._startingTimestamp,this.datasets.ids.length];this.datasets.ids.forEach((function(i){var r=e._strategies.get(i);r&&e.datasetObservable.hasObservers()&&t.push(r.getData())})),this.datasetObservable.hasObservers()&&this.datasetObservable.notifyObservers(t)},e.prototype.updateMetadata=function(e,t,i){var r=this._datasetMeta.get(e);r&&(r[t]=i,this.metadataObservable.notifyObservers(this._datasetMeta))},e.prototype.clear=function(e){this.datasets.data=new kC(GC),this.datasets.ids.length=0,this.datasets.startingIndices=new kC(GC),this._datasetMeta.clear(),this._strategies.forEach((function(e){return e.dispose()})),this._strategies.clear(),e||this._eventRestoreSet.clear(),this._hasLoadedData=!1},Object.defineProperty(e.prototype,"hasLoadedData",{get:function(){return this._hasLoadedData},enumerable:!1,configurable:!0}),e.prototype.loadFromFileData=function(t,i){var r=t.replace(XC,"").split("\n").map((function(e){return e.split(",").filter((function(e){return e.length>0}))})).filter((function(e){return e.length>0})),n=e.NumberOfPointsOffset;if(r.length<2)return!1;var o={ids:[],data:new kC(GC),startingIndices:new kC(GC)},a=r[0],s=r.slice(1);if(a.length<2||a[0]!==zC||a[n]!==YC)return!1;for(var l=new Map,c=e.SliceDataOffset;c<a.length;c++){var u=a[c].split("@"),h=u[0],d=u[1];o.ids.push(h),l.set(h,d)}for(var p=0,f=0,_=s;f<_.length;f++){var m=_[f];if(m.length<2)return!1;var g=parseFloat(m[0]),v=parseInt(m[n]);if(isNaN(v)||isNaN(g))return!1;if(o.data.push(g),o.data.push(v),v+e.SliceDataOffset!==m.length)return!1;for(c=e.SliceDataOffset;c<m.length;c++){var y=parseFloat(m[c]);if(isNaN(y))return!1;o.data.push(y)}o.startingIndices.push(p),p+=m.length}if(this.datasets.ids=o.ids,this.datasets.data=o.data,this.datasets.startingIndices=o.startingIndices,i||this._datasetMeta.clear(),this._strategies.forEach((function(e){return e.dispose()})),this._strategies.clear(),!i)for(var b=0,T=this.datasets.ids;b<T.length;b++)h=T[b],d=l.get(h),this._datasetMeta.set(h,{category:d,color:this._getHexColorFromId(h)});return this.metadataObservable.notifyObservers(this._datasetMeta),this._hasLoadedData=!0,!0},e.prototype.exportDataToCsv=function(){var t="";t+="".concat(zC,",").concat(YC);for(var i=0;i<this.datasets.ids.length;i++)if(t+=",".concat(this.datasets.ids[i]),this._datasetMeta){var r=this._datasetMeta.get(this.datasets.ids[i]);(null==r?void 0:r.category)&&(t+="".concat("@").concat(r.category))}for(t+="\n",i=0;i<this.datasets.startingIndices.itemLength;i++){var n=this.datasets.startingIndices.at(i),o=this.datasets.data.at(n),a=this.datasets.data.at(n+e.NumberOfPointsOffset);t+="".concat(o,",").concat(a);for(var s=0;s<a;s++)t+=",".concat(this.datasets.data.at(n+e.SliceDataOffset+s));for(var l=0;l<this.datasets.ids.length-a;l++)t+=",";t+="\n"}var c="".concat((new Date).toISOString(),"-perfdata.csv");ee.S0.Download(new Blob([t],{type:"text/csv"}),c)},e.prototype.start=function(e){e?void 0===this._startingTimestamp&&(this._startingTimestamp=te.j.Now):(this.datasets.data=new kC(GC),this.datasets.startingIndices=new kC(GC),this._startingTimestamp=te.j.Now),this._scene.onAfterRenderObservable.add(this._collectDataAtFrame),this._restoreStringEvents(),this._isStarted=!0},e.prototype.stop=function(){this._scene.onAfterRenderObservable.removeCallback(this._collectDataAtFrame),this._isStarted=!1},Object.defineProperty(e.prototype,"isStarted",{get:function(){return this._isStarted},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._scene.onAfterRenderObservable.removeCallback(this._collectDataAtFrame),this._datasetMeta.clear(),this._strategies.forEach((function(e){e.dispose()})),this.datasetObservable.clear(),this.metadataObservable.clear(),this._isStarted=!1,this.datasets=null},e}(),HC=function(){},jC=function(){function e(){}return e.FpsStrategy=function(){return function(e){var t=e.getEngine();return{id:"FPS",getData:function(){return t.getFps()},dispose:HC}}},e.ThermalStrategy=function(){return this._PressureStrategy("Thermal utilization","thermal")},e.PowerSupplyStrategy=function(){return this._PressureStrategy("Power supply utilization","power-supply")},e.PressureStrategy=function(){return this._PressureStrategy("Pressure")},e._PressureStrategy=function(e,t){return void 0===t&&(t=null),function(){var i=0,r=new VC;return r.observe("cpu"),r.onPressureChanged.add((function(e){for(var r,n,o=0,a=e;o<a.length;o++){var s=a[o];if(t&&s.factors.includes(t)||!t&&0===(null!==(n=null===(r=s.factors)||void 0===r?void 0:r.length)&&void 0!==n?n:0))switch(s.state){case"nominal":i=0;break;case"fair":i=.25;break;case"serious":i=.5;break;case"critical":i=1}}})),{id:e,getData:function(){return i},dispose:function(){return r.dispose()}}}},e.TotalMeshesStrategy=function(){return function(e){return{id:"Total meshes",getData:function(){return e.meshes.length},dispose:HC}}},e.ActiveMeshesStrategy=function(){return function(e){return{id:"Active meshes",getData:function(){return e.getActiveMeshes().length},dispose:HC}}},e.ActiveIndicesStrategy=function(){return function(e){return{id:"Active indices",getData:function(){return e.getActiveIndices()},dispose:HC}}},e.ActiveFacesStrategy=function(){return function(e){return{id:"Active faces",getData:function(){return e.getActiveIndices()/3},dispose:HC}}},e.ActiveBonesStrategy=function(){return function(e){return{id:"Active bones",getData:function(){return e.getActiveBones()},dispose:HC}}},e.ActiveParticlesStrategy=function(){return function(e){return{id:"Active particles",getData:function(){return e.getActiveParticles()},dispose:HC}}},e.DrawCallsStrategy=function(){return function(e){var t=0,i=e.onBeforeAnimationsObservable.add((function(){e.getEngine()._drawCalls.fetchNewFrame()})),r=e.onAfterRenderObservable.add((function(){t=e.getEngine()._drawCalls.current}));return{id:"Draw calls",getData:function(){return t},dispose:function(){e.onBeforeAnimationsObservable.remove(i),e.onAfterRenderObservable.remove(r)}}}},e.TotalLightsStrategy=function(){return function(e){return{id:"Total lights",getData:function(){return e.lights.length},dispose:HC}}},e.TotalVerticesStrategy=function(){return function(e){return{id:"Total vertices",getData:function(){return e.getTotalVertices()},dispose:HC}}},e.TotalMaterialsStrategy=function(){return function(e){return{id:"Total materials",getData:function(){return e.materials.length},dispose:HC}}},e.TotalTexturesStrategy=function(){return function(e){return{id:"Total textures",getData:function(){return e.textures.length},dispose:HC}}},e.AbsoluteFpsStrategy=function(){return function(e){var t=new Of(e);return t.captureFrameTime=!0,{id:"Absolute FPS",getData:function(){return 1e3/t.frameTimeCounter.lastSecAverage},dispose:HC}}},e.MeshesSelectionStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeActiveMeshesEvaluationObservable.add((function(){t=te.j.Now})),n=e.onAfterActiveMeshesEvaluationObservable.add((function(){i=te.j.Now-t}));return{id:"Meshes Selection",getData:function(){return i},dispose:function(){e.onBeforeActiveMeshesEvaluationObservable.remove(r),e.onAfterActiveMeshesEvaluationObservable.remove(n)}}}},e.RenderTargetsStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeRenderTargetsRenderObservable.add((function(){t=te.j.Now})),n=e.onAfterRenderTargetsRenderObservable.add((function(){i=te.j.Now-t}));return{id:"Render Targets",getData:function(){return i},dispose:function(){e.onBeforeRenderTargetsRenderObservable.remove(r),e.onAfterRenderTargetsRenderObservable.remove(n)}}}},e.ParticlesStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeParticlesRenderingObservable.add((function(){t=te.j.Now})),n=e.onAfterParticlesRenderingObservable.add((function(){i=te.j.Now-t}));return{id:"Particles",getData:function(){return i},dispose:function(){e.onBeforeParticlesRenderingObservable.remove(r),e.onAfterParticlesRenderingObservable.remove(n)}}}},e.SpritesStrategy=function(){return function(e){var t,i,r=te.j.Now,n=0,o=null===(t=e.onBeforeSpritesRenderingObservable)||void 0===t?void 0:t.add((function(){r=te.j.Now})),a=null===(i=e.onAfterSpritesRenderingObservable)||void 0===i?void 0:i.add((function(){n=te.j.Now-r}));return{id:"Sprites",getData:function(){return n},dispose:function(){var t,i;null===(t=e.onBeforeSpritesRenderingObservable)||void 0===t||t.remove(o),null===(i=e.onAfterSpritesRenderingObservable)||void 0===i||i.remove(a)}}}},e.AnimationsStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeAnimationsObservable.add((function(){t=te.j.Now})),n=e.onAfterAnimationsObservable.add((function(){i=te.j.Now-t}));return{id:"Animations",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(r),e.onAfterAnimationsObservable.remove(n)}}}},e.PhysicsStrategy=function(){return function(e){var t,i,r=te.j.Now,n=0,o=null===(t=e.onBeforePhysicsObservable)||void 0===t?void 0:t.add((function(){r=te.j.Now})),a=null===(i=e.onAfterPhysicsObservable)||void 0===i?void 0:i.add((function(){n=te.j.Now-r}));return{id:"Physics",getData:function(){return n},dispose:function(){var t,i;null===(t=e.onBeforePhysicsObservable)||void 0===t||t.remove(o),null===(i=e.onAfterPhysicsObservable)||void 0===i||i.remove(a)}}}},e.RenderStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeDrawPhaseObservable.add((function(){t=te.j.Now})),n=e.onAfterDrawPhaseObservable.add((function(){i=te.j.Now-t}));return{id:"Render",getData:function(){return i},dispose:function(){e.onBeforeDrawPhaseObservable.remove(r),e.onAfterDrawPhaseObservable.remove(n)}}}},e.FrameTotalStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeAnimationsObservable.add((function(){t=te.j.Now})),n=e.onAfterRenderObservable.add((function(){i=te.j.Now-t}));return{id:"Frame Total",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(r),e.onAfterRenderObservable.remove(n)}}}},e.InterFrameStrategy=function(){return function(e){var t=te.j.Now,i=0,r=e.onBeforeAnimationsObservable.add((function(){i=te.j.Now-t})),n=e.onAfterRenderObservable.add((function(){t=te.j.Now}));return{id:"Inter-frame",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(r),e.onAfterRenderObservable.remove(n)}}}},e.GpuFrameTimeStrategy=function(){return function(e){var t=new Mf(e.getEngine());return t.captureGPUFrameTime=!0,{id:"GPU frame time",getData:function(){return Math.max(1e-6*t.gpuFrameTimeCounter.current,0)},dispose:function(){t.dispose()}}}},e}();it.prototype.getPerfCollector=function(){return this._perfCollector||(this._perfCollector=new WC(this)),this._perfCollector},c.cP.prototype.runCoroutineAsync=function(e){if(!this._coroutineScheduler){var t=function(e){var t=new Array,i=new Array,r=new Array,n=e.add((function(){for(var e=t.length,n=0;n<e;n++)Ft(t.shift(),i.shift(),r.shift())}));return{scheduler:function(e,n,o){t.push(e),i.push(n),r.push(o)},dispose:function(){e.remove(n)}}}(this);this._coroutineScheduler=t.scheduler,this._coroutineSchedulerDispose=t.dispose}return Ut(e,this._coroutineScheduler)},c.cP.prototype.cancelAllCoroutines=function(){this._coroutineSchedulerDispose&&this._coroutineSchedulerDispose(),this._coroutineScheduler=void 0,this._coroutineSchedulerDispose=void 0};var qC,KC;function QC(e,t){var i,r;return(0,f.sH)(this,void 0,void 0,(function(){var n,o,a,s;return(0,f.YH)(this,(function(l){return n=null!==(i=t.probe)&&void 0!==i?i:new f_("tempProbe",t.size,e),(o=!!t.probe)||(t.position?n.position=t.position.clone():e.activeCamera&&(n.position=e.activeCamera.position.clone())),a=t.meshesFilter?e.meshes.filter(t.meshesFilter):e.meshes,null===(r=n.renderList)||void 0===r||r.push.apply(r,a),n.refreshRate=mo.REFRESHRATE_RENDER_ONCE,n.cubeTexture.render(),(s=new bm("tempProceduralTexture","equirectangularPanorama",{width:2*t.size,height:t.size},e)).setTexture("cubeMap",n.cubeTexture),[2,new Promise((function(e,i){s.onGeneratedObservable.addOnce((function(){var r=s.readPixels();if(!r)return i(new Error("No Pixel Data found on procedural texture")),s.dispose(),void(o||n.dispose());r.then((function(i){s.dispose(),o||n.dispose(),t.filename?(_o.DumpData(2*t.size,t.size,i,void 0,"image/png",t.filename),e(null)):e(i)}))}))}))]}))}))}Un.l.ShadersStore.equirectangularPanoramaPixelShader="#ifdef GL_ES\nprecision highp float;\n#endif\n#define M_PI 3.1415926535897932384626433832795\nvarying vec2 vUV;uniform samplerCube cubeMap;void main(void) {vec2 uv=vUV;float longitude=uv.x*2.*M_PI-M_PI+M_PI/2.;float latitude=(1.-uv.y)*M_PI;vec3 dir=vec3(\n- sin( longitude )*sin( latitude ),\ncos( latitude ),\n- cos( longitude )*sin( latitude )\n);normalize( dir );gl_FragColor=textureCube( cubeMap,dir );}",function(e){e[e.ENTERING_XR=0]="ENTERING_XR",e[e.EXITING_XR=1]="EXITING_XR",e[e.IN_XR=2]="IN_XR",e[e.NOT_IN_XR=3]="NOT_IN_XR"}(qC||(qC={})),function(e){e[e.NOT_TRACKING=0]="NOT_TRACKING",e[e.TRACKING_LOST=1]="TRACKING_LOST",e[e.TRACKING=2]="TRACKING"}(KC||(KC={}));var ZC=function(e){function t(i,r){void 0===r&&(r={});var n=e.call(this,i)||this;return n.options=r,n._direction=new u.Pq(0,0,-1),n._mat=new u.uq,n._onSelectEnabled=!1,n._origin=new u.Pq(0,0,0),n.lastNativeXRHitResults=[],n.onHitTestResultObservable=new c.cP,n._onHitTestResults=function(e){var t=e.map((function(e){var t=u.uq.FromArray(e.hitMatrix);return n._xrSessionManager.scene.useRightHandedSystem||t.toggleModelMatrixHandInPlace(),n.options.worldParentNode&&t.multiplyToRef(n.options.worldParentNode.getWorldMatrix(),t),{xrHitResult:e,transformationMatrix:t}}));n.lastNativeXRHitResults=e,n.onHitTestResultObservable.notifyObservers(t)},n._onSelect=function(e){n._onSelectEnabled&&t.XRHitTestWithSelectEvent(e,n._xrSessionManager.referenceSpace)},n.xrNativeFeatureName="hit-test",ee.S0.Warn("A newer version of this plugin is available"),n}return(0,f.C6)(t,e),t.XRHitTestWithRay=function(e,t,i,r){return e.requestHitTest(t,i).then((function(e){var t=r||function(e){return!!e.hitMatrix};return e.filter(t)}))},t.XRHitTestWithSelectEvent=function(e,t){var i=e.frame.getPose(e.inputSource.targetRaySpace,t);if(!i)return Promise.resolve([]);var r=new XRRay(i.transform);return this.XRHitTestWithRay(e.frame.session,r,t)},t.prototype.attach=function(){return!!e.prototype.attach.call(this)&&(this.options.testOnPointerDownOnly&&this._xrSessionManager.session.addEventListener("select",this._onSelect,!1),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._onSelectEnabled=!1,this._xrSessionManager.session.removeEventListener("select",this._onSelect),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onHitTestResultObservable.clear()},t.prototype._onXRFrame=function(e){if(this.attached&&!this.options.testOnPointerDownOnly){var i=e.getViewerPose(this._xrSessionManager.referenceSpace);if(i){u.uq.FromArrayToRef(i.transform.matrix,0,this._mat),u.Pq.TransformCoordinatesFromFloatsToRef(0,0,0,this._mat,this._origin),u.Pq.TransformCoordinatesFromFloatsToRef(0,0,-1,this._mat,this._direction),this._direction.subtractInPlace(this._origin),this._direction.normalize();var r=new XRRay({x:this._origin.x,y:this._origin.y,z:this._origin.z,w:0},{x:this._direction.x,y:this._direction.y,z:this._direction.z,w:0});t.XRHitTestWithRay(this._xrSessionManager.session,r,this._xrSessionManager.referenceSpace).then(this._onHitTestResults)}}},t.Name=Dr.HIT_TEST,t.Version=1,t}(Tp);Nr.AddWebXRFeature(ZC.Name,(function(e,t){return function(){return new ZC(e,t)}}),ZC.Version,!1);var JC=0,$C=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r._options=i,r._lastFrameDetected=new Set,r._trackedAnchors=[],r._futureAnchors=[],r.onAnchorAddedObservable=new c.cP,r.onAnchorRemovedObservable=new c.cP,r.onAnchorUpdatedObservable=new c.cP,r._tmpVector=new u.Pq,r._tmpQuaternion=new u.PT,r.xrNativeFeatureName="anchors",r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"referenceSpaceForFrameAnchors",{set:function(e){this._referenceSpaceForFrameAnchors=e},enumerable:!1,configurable:!0}),t.prototype._populateTmpTransformation=function(e,t){return this._tmpVector.copyFrom(e),this._tmpQuaternion.copyFrom(t),this._xrSessionManager.scene.useRightHandedSystem||(this._tmpVector.z*=-1,this._tmpQuaternion.z*=-1,this._tmpQuaternion.w*=-1),{position:this._tmpVector,rotationQuaternion:this._tmpQuaternion}},t.prototype.addAnchorPointUsingHitTestResultAsync=function(e,t,i){return void 0===t&&(t=new u.Pq),void 0===i&&(i=new u.PT),(0,f.sH)(this,void 0,void 0,(function(){var r,n,o,a=this;return(0,f.YH)(this,(function(s){switch(s.label){case 0:if(this._populateTmpTransformation(t,i),r=new XRRigidTransform({x:this._tmpVector.x,y:this._tmpVector.y,z:this._tmpVector.z},{x:this._tmpQuaternion.x,y:this._tmpQuaternion.y,z:this._tmpQuaternion.z,w:this._tmpQuaternion.w}),e.xrHitResult.createAnchor)return[3,1];throw this.detach(),new Error("Anchors not enabled in this environment/browser");case 1:return s.trys.push([1,3,,4]),[4,e.xrHitResult.createAnchor(r)];case 2:return n=s.sent(),[2,new Promise((function(e,t){a._futureAnchors.push({nativeAnchor:n,resolved:!1,submitted:!0,xrTransformation:r,resolve:e,reject:t})}))];case 3:throw o=s.sent(),new Error(o);case 4:return[2]}}))}))},t.prototype.addAnchorAtPositionAndRotationAsync=function(e,t,i){return void 0===t&&(t=new u.PT),void 0===i&&(i=!1),(0,f.sH)(this,void 0,void 0,(function(){var r,n,o,a=this;return(0,f.YH)(this,(function(s){switch(s.label){case 0:return this._populateTmpTransformation(e,t),r=new XRRigidTransform({x:this._tmpVector.x,y:this._tmpVector.y,z:this._tmpVector.z},{x:this._tmpQuaternion.x,y:this._tmpQuaternion.y,z:this._tmpQuaternion.z,w:this._tmpQuaternion.w}),i&&this.attached&&this._xrSessionManager.currentFrame?[4,this._createAnchorAtTransformation(r,this._xrSessionManager.currentFrame)]:[3,2];case 1:return o=s.sent(),[3,3];case 2:o=void 0,s.label=3;case 3:return n=o,[2,new Promise((function(e,t){a._futureAnchors.push({nativeAnchor:n,resolved:!1,submitted:!1,xrTransformation:r,resolve:e,reject:t})}))]}}))}))},Object.defineProperty(t.prototype,"anchors",{get:function(){return this._trackedAnchors},enumerable:!1,configurable:!0}),t.prototype.detach=function(){if(!e.prototype.detach.call(this))return!1;if(!this._options.doNotRemoveAnchorsOnSessionEnded)for(;this._trackedAnchors.length;){var t=this._trackedAnchors.pop();if(t){try{t.remove()}catch(e){}this.onAnchorRemovedObservable.notifyObservers(t)}}return!0},t.prototype.dispose=function(){this._futureAnchors.length=0,e.prototype.dispose.call(this),this.onAnchorAddedObservable.clear(),this.onAnchorRemovedObservable.clear(),this.onAnchorUpdatedObservable.clear()},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&e){var i=e.trackedAnchors;if(i){var r=this._trackedAnchors.filter((function(e){return!i.has(e.xrAnchor)})).map((function(e){return t._trackedAnchors.indexOf(e)})),n=0;r.forEach((function(e){var i=t._trackedAnchors.splice(e-n,1)[0];t.onAnchorRemovedObservable.notifyObservers(i),n++})),i.forEach((function(i){if(t._lastFrameDetected.has(i)){var r=t._findIndexInAnchorArray(i);o=t._trackedAnchors[r];try{t._updateAnchorWithXRFrame(i,o,e),o.attachedNode&&(o.attachedNode.rotationQuaternion=o.attachedNode.rotationQuaternion||new u.PT,o.transformationMatrix.decompose(o.attachedNode.scaling,o.attachedNode.rotationQuaternion,o.attachedNode.position)),t.onAnchorUpdatedObservable.notifyObservers(o)}catch(e){ee.S0.Warn("Anchor could not be updated")}}else{var n={id:JC++,xrAnchor:i,remove:function(){return i.delete()}},o=t._updateAnchorWithXRFrame(i,n,e);t._trackedAnchors.push(o),t.onAnchorAddedObservable.notifyObservers(o);var a=t._futureAnchors.filter((function(e){return e.nativeAnchor===i}))[0];a&&(a.resolve(o),a.resolved=!0)}})),this._lastFrameDetected=i}this._futureAnchors.forEach((function(i){i.resolved||i.submitted||(t._createAnchorAtTransformation(i.xrTransformation,e).then((function(e){i.nativeAnchor=e}),(function(e){i.resolved=!0,i.reject(e)})),i.submitted=!0)}))}},t.prototype._findIndexInAnchorArray=function(e){for(var t=0;t<this._trackedAnchors.length;++t)if(this._trackedAnchors[t].xrAnchor===e)return t;return-1},t.prototype._updateAnchorWithXRFrame=function(e,t,i){var r=i.getPose(e.anchorSpace,this._xrSessionManager.referenceSpace);if(r){var n=t.transformationMatrix||new u.uq;u.uq.FromArrayToRef(r.transform.matrix,0,n),this._xrSessionManager.scene.useRightHandedSystem||n.toggleModelMatrixHandInPlace(),t.transformationMatrix=n,this._options.worldParentNode&&n.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),n)}return t},t.prototype._createAnchorAtTransformation=function(e,t){var i;return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(r){if(!t.createAnchor)throw this.detach(),new Error("Anchors are not enabled in your browser");try{return[2,t.createAnchor(e,null!==(i=this._referenceSpaceForFrameAnchors)&&void 0!==i?i:this._xrSessionManager.referenceSpace)]}catch(e){throw new Error(e)}return[2]}))}))},t.Name=Dr.ANCHOR_SYSTEM,t.Version=1,t}(Tp);Nr.AddWebXRFeature($C.Name,(function(e,t){return function(){return new $C(e,t)}}),$C.Version);var eP=0,tP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r._options=i,r._detectedPlanes=[],r._enabled=!1,r._lastFrameDetected=new Set,r.onPlaneAddedObservable=new c.cP,r.onPlaneRemovedObservable=new c.cP,r.onPlaneUpdatedObservable=new c.cP,r.xrNativeFeatureName="plane-detection",r._xrSessionManager.session?r._init():r._xrSessionManager.onXRSessionInit.addOnce((function(){r._init()})),r}return(0,f.C6)(t,e),t.prototype.detach=function(){if(!e.prototype.detach.call(this))return!1;if(!this._options.doNotRemovePlanesOnSessionEnded)for(;this._detectedPlanes.length;){var t=this._detectedPlanes.pop();t&&this.onPlaneRemovedObservable.notifyObservers(t)}return!0},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onPlaneAddedObservable.clear(),this.onPlaneRemovedObservable.clear(),this.onPlaneUpdatedObservable.clear()},t.prototype.isCompatible=function(){return"undefined"!=typeof XRPlane},t.prototype.initiateRoomCapture=function(){return(0,f.sH)(this,void 0,void 0,(function(){return(0,f.YH)(this,(function(e){return this._xrSessionManager.session.initiateRoomCapture?[2,this._xrSessionManager.session.initiateRoomCapture()]:[2,Promise.reject("initiateRoomCapture is not supported on this session")]}))}))},t.prototype._onXRFrame=function(e){var t,i=this;if(this.attached&&this._enabled&&e){var r=e.detectedPlanes||(null===(t=e.worldInformation)||void 0===t?void 0:t.detectedPlanes);if(r){for(var n=0;n<this._detectedPlanes.length;n++){var o=this._detectedPlanes[n];r.has(o.xrPlane)||(this._detectedPlanes.splice(n--,1),this.onPlaneRemovedObservable.notifyObservers(o))}r.forEach((function(t){if(i._lastFrameDetected.has(t)){if(t.lastChangedTime===i._xrSessionManager.currentTimestamp){var r=i._findIndexInPlaneArray(t);o=i._detectedPlanes[r],i._updatePlaneWithXRPlane(t,o,e),i.onPlaneUpdatedObservable.notifyObservers(o)}}else{var n={id:eP++,xrPlane:t,polygonDefinition:[]},o=i._updatePlaneWithXRPlane(t,n,e);i._detectedPlanes.push(o),i.onPlaneAddedObservable.notifyObservers(o)}})),this._lastFrameDetected=r}}},t.prototype._init=function(){var e=this,t=function(){e._enabled=!0,e._detectedPlanes.length&&(e._detectedPlanes.length=0)};this._xrSessionManager.isNative&&this._options.preferredDetectorOptions&&this._xrSessionManager.session.trySetPreferredPlaneDetectorOptions&&this._xrSessionManager.session.trySetPreferredPlaneDetectorOptions(this._options.preferredDetectorOptions),this._xrSessionManager.session.updateWorldTrackingState?(this._xrSessionManager.session.updateWorldTrackingState({planeDetectionState:{enabled:!0}}),t()):t()},t.prototype._updatePlaneWithXRPlane=function(e,t,i){var r=this;t.polygonDefinition=e.polygon.map((function(e){var t=r._xrSessionManager.scene.useRightHandedSystem?1:-1;return new u.Pq(e.x,e.y,e.z*t)}));var n=i.getPose(e.planeSpace,this._xrSessionManager.referenceSpace);if(n){var o=t.transformationMatrix||new u.uq;u.uq.FromArrayToRef(n.transform.matrix,0,o),this._xrSessionManager.scene.useRightHandedSystem||o.toggleModelMatrixHandInPlace(),t.transformationMatrix=o,this._options.worldParentNode&&o.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),o)}return t},t.prototype._findIndexInPlaneArray=function(e){for(var t=0;t<this._detectedPlanes.length;++t)if(this._detectedPlanes[t].xrPlane===e)return t;return-1},t.Name=Dr.PLANE_DETECTION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(tP.Name,(function(e,t){return function(){return new tP(e,t)}}),tP.Version);var iP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r.options=i,r.onBackgroundStateChangedObservable=new c.cP,r}return(0,f.C6)(t,e),t.prototype.attach=function(){return this._setBackgroundState(!1),e.prototype.attach.call(this)},t.prototype.detach=function(){return this._setBackgroundState(!0),e.prototype.detach.call(this)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onBackgroundStateChangedObservable.clear()},t.prototype._onXRFrame=function(e){},t.prototype._setBackgroundState=function(e){var t=this._xrSessionManager.scene;if(!this.options.ignoreEnvironmentHelper)if(this.options.environmentHelperRemovalFlags){if(this.options.environmentHelperRemovalFlags.skyBox){var i=t.getMeshByName("BackgroundSkybox");i&&i.setEnabled(e)}if(this.options.environmentHelperRemovalFlags.ground){var r=t.getMeshByName("BackgroundPlane");r&&r.setEnabled(e)}}else{var n=t.getMeshByName("BackgroundHelper");n&&n.setEnabled(e)}this.options.backgroundMeshes&&this.options.backgroundMeshes.forEach((function(t){return t.setEnabled(e)})),this.onBackgroundStateChangedObservable.notifyObservers(e)},t.Name=Dr.BACKGROUND_REMOVER,t.Version=1,t}(Tp);Nr.AddWebXRFeature(iP.Name,(function(e,t){return function(){return new iP(e,t)}}),iP.Version,!0);var rP=function(){},nP=function(e){function t(t,i){var r=e.call(this,t)||this;return r._options=i,r._attachController=function(e){r._controllers[e.uniqueId]||(r._xrSessionManager.scene.isPhysicsEnabled()||y.V.Warn("physics engine not enabled, skipped. Please add this controller manually."),r._options.physicsProperties.useControllerMesh&&e.inputSource.gamepad?e.onMotionControllerInitObservable.addOnce((function(t){t._doNotLoadControllerMesh?r._createPhysicsImpostor(e):t.onModelLoadedObservable.addOnce((function(){var i=new rs(t.rootMesh,rs.MeshImpostor,(0,f.Cl)({mass:0},r._options.physicsProperties)),n=e.grip||e.pointer;r._controllers[e.uniqueId]={xrController:e,impostor:i,oldPos:n.position.clone(),oldRotation:n.rotationQuaternion.clone()}}))})):r._createPhysicsImpostor(e))},r._controllers={},r._debugMode=!1,r._delta=0,r._lastTimestamp=0,r._tmpQuaternion=new u.PT,r._tmpVector=new u.Pq,r._options.physicsProperties||(r._options.physicsProperties={}),r}return(0,f.C6)(t,e),t.prototype._createPhysicsImpostor=function(e){var t=this._options.physicsProperties.impostorType||rs.SphereImpostor,i=this._options.physicsProperties.impostorSize||.1,r=Qa("impostor-mesh-"+e.uniqueId,{diameterX:"number"==typeof i?i:i.width,diameterY:"number"==typeof i?i:i.height,diameterZ:"number"==typeof i?i:i.depth});r.isVisible=this._debugMode,r.isPickable=!1,r.rotationQuaternion=new u.PT;var n=e.grip||e.pointer;r.position.copyFrom(n.position),r.rotationQuaternion.copyFrom(n.rotationQuaternion);var o=new rs(r,t,(0,f.Cl)({mass:0},this._options.physicsProperties));this._controllers[e.uniqueId]={xrController:e,impostor:o,impostorMesh:r}},t.prototype._enablePhysicsDebug=function(){var e=this;this._debugMode=!0,Object.keys(this._controllers).forEach((function(t){var i=e._controllers[t];i.impostorMesh&&(i.impostorMesh.isVisible=!0)}))},t.prototype.addController=function(e){this._attachController(e)},t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;if(!this._options.xrInput)return!0;if(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),this._options.enableHeadsetImpostor){var i=this._options.headsetImpostorParams||{impostorType:rs.SphereImpostor,restitution:.8,impostorSize:.3},r=i.impostorSize||.3;this._headsetMesh=Qa("headset-mesh",{diameterX:"number"==typeof r?r:r.width,diameterY:"number"==typeof r?r:r.height,diameterZ:"number"==typeof r?r:r.depth}),this._headsetMesh.rotationQuaternion=new u.PT,this._headsetMesh.isVisible=!1,this._headsetImpostor=new rs(this._headsetMesh,i.impostorType,(0,f.Cl)({mass:0},i))}return!0},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._headsetMesh&&this._headsetMesh.dispose(),!0)},t.prototype.getHeadsetImpostor=function(){return this._headsetImpostor},t.prototype.getImpostorForController=function(e){var t="string"==typeof e?e:e.uniqueId;return this._controllers[t]?this._controllers[t].impostor:null},t.prototype.setPhysicsProperties=function(e){this._options.physicsProperties=(0,f.Cl)((0,f.Cl)({},this._options.physicsProperties),e)},t.prototype._onXRFrame=function(e){var t,i,r=this;if(this._delta=this._xrSessionManager.currentTimestamp-this._lastTimestamp,this._lastTimestamp=this._xrSessionManager.currentTimestamp,this._headsetMesh&&this._headsetImpostor){if(this._headsetMesh.position.copyFrom(this._options.xrInput.xrCamera.globalPosition),this._headsetMesh.rotationQuaternion.copyFrom(this._options.xrInput.xrCamera.absoluteRotation),null===(t=this._options.xrInput.xrCamera._lastXRViewerPose)||void 0===t?void 0:t.linearVelocity){var n=this._options.xrInput.xrCamera._lastXRViewerPose.linearVelocity;this._tmpVector.set(n.x,n.y,n.z),this._headsetImpostor.setLinearVelocity(this._tmpVector)}if(null===(i=this._options.xrInput.xrCamera._lastXRViewerPose)||void 0===i?void 0:i.angularVelocity){var o=this._options.xrInput.xrCamera._lastXRViewerPose.angularVelocity;this._tmpVector.set(o.x,o.y,o.z),this._headsetImpostor.setAngularVelocity(this._tmpVector)}}Object.keys(this._controllers).forEach((function(e){var t,i,n=r._controllers[e],o=n.xrController.grip||n.xrController.pointer,a=n.oldPos||n.impostorMesh.position;if(null===(t=n.xrController._lastXRPose)||void 0===t?void 0:t.linearVelocity){var s=n.xrController._lastXRPose.linearVelocity;r._tmpVector.set(s.x,s.y,s.z),n.impostor.setLinearVelocity(r._tmpVector)}else o.position.subtractToRef(a,r._tmpVector),r._tmpVector.scaleInPlace(1e3/r._delta),n.impostor.setLinearVelocity(r._tmpVector);a.copyFrom(o.position),r._debugMode&&y.V.Log([r._tmpVector,"linear"]);var l=n.oldRotation||n.impostorMesh.rotationQuaternion;if(null===(i=n.xrController._lastXRPose)||void 0===i?void 0:i.angularVelocity){var c=n.xrController._lastXRPose.angularVelocity;r._tmpVector.set(c.x,c.y,c.z),n.impostor.setAngularVelocity(r._tmpVector)}else if(!l.equalsWithEpsilon(o.rotationQuaternion)){l.conjugateInPlace().multiplyToRef(o.rotationQuaternion,r._tmpQuaternion);var u=Math.sqrt(r._tmpQuaternion.x*r._tmpQuaternion.x+r._tmpQuaternion.y*r._tmpQuaternion.y+r._tmpQuaternion.z*r._tmpQuaternion.z);if(r._tmpVector.set(r._tmpQuaternion.x,r._tmpQuaternion.y,r._tmpQuaternion.z),u<.001)r._tmpVector.scaleInPlace(2);else{var h=2*Math.atan2(u,r._tmpQuaternion.w);r._tmpVector.scaleInPlace(h/(u*(r._delta/1e3)))}n.impostor.setAngularVelocity(r._tmpVector)}l.copyFrom(o.rotationQuaternion),r._debugMode&&y.V.Log([r._tmpVector,r._tmpQuaternion,"angular"])}))},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.impostorMesh&&t.impostorMesh.dispose(),delete this._controllers[e])},t.Name=Dr.PHYSICS_CONTROLLERS,t.Version=1,t}(Tp);Nr.AddWebXRFeature(nP.Name,(function(e,t){return function(){return new nP(e,t)}}),nP.Version,!0);var oP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r.options=i,r._tmpMat=new u.uq,r._tmpPos=new u.Pq,r._tmpQuat=new u.PT,r._initHitTestSource=function(e){if(e){var t=new XRRay(r.options.offsetRay||{}),i={space:r.options.useReferenceSpace?e:r._xrSessionManager.viewerReferenceSpace,offsetRay:t};r.options.entityTypes&&(i.entityTypes=r.options.entityTypes),i.space?r._xrSessionManager.session.requestHitTestSource(i).then((function(e){r._xrHitTestSource&&r._xrHitTestSource.cancel(),r._xrHitTestSource=e})):ee.S0.Warn("waiting for viewer reference space to initialize")}},r.autoCloneTransformation=!1,r.onHitTestResultObservable=new c.cP,r.paused=!1,r.xrNativeFeatureName="hit-test",ee.S0.Warn("Hit test is an experimental and unstable feature."),r}return(0,f.C6)(t,e),t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;if(!this._xrSessionManager.session.requestHitTestSource)return!1;if(this.options.disablePermanentHitTest||(this._xrSessionManager.referenceSpace&&this._initHitTestSource(this._xrSessionManager.referenceSpace),this._xrSessionManager.onXRReferenceSpaceChanged.add(this._initHitTestSource)),this.options.enableTransientHitTest){var i=new XRRay(this.options.transientOffsetRay||{});this._xrSessionManager.session.requestHitTestSourceForTransientInput({profile:this.options.transientHitTestProfile||"generic-touchscreen",offsetRay:i,entityTypes:this.options.entityTypes}).then((function(e){t._transientXrHitTestSource=e}))}return!0},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._xrHitTestSource&&(this._xrHitTestSource.cancel(),this._xrHitTestSource=null),this._xrSessionManager.onXRReferenceSpaceChanged.removeCallback(this._initHitTestSource),this._transientXrHitTestSource&&(this._transientXrHitTestSource.cancel(),this._transientXrHitTestSource=null),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onHitTestResultObservable.clear()},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&!this.paused){if(this._xrHitTestSource){var i=e.getHitTestResults(this._xrHitTestSource);this._processWebXRHitTestResult(i)}this._transientXrHitTestSource&&e.getHitTestResultsForTransientInput(this._transientXrHitTestSource).forEach((function(e){t._processWebXRHitTestResult(e.results,e.inputSource)}))}},t.prototype._processWebXRHitTestResult=function(e,t){var i=this,r=[];e.forEach((function(e){var n=e.getPose(i._xrSessionManager.referenceSpace);if(n){var o=n.transform.position,a=n.transform.orientation;i._tmpPos.set(o.x,o.y,o.z).scaleInPlace(i._xrSessionManager.worldScalingFactor),i._tmpQuat.set(a.x,a.y,a.z,a.w),u.uq.FromFloat32ArrayToRefScaled(n.transform.matrix,0,1,i._tmpMat),i._xrSessionManager.scene.useRightHandedSystem||(i._tmpPos.z*=-1,i._tmpQuat.z*=-1,i._tmpQuat.w*=-1,i._tmpMat.toggleModelMatrixHandInPlace());var s={position:i.autoCloneTransformation?i._tmpPos.clone():i._tmpPos,rotationQuaternion:i.autoCloneTransformation?i._tmpQuat.clone():i._tmpQuat,transformationMatrix:i.autoCloneTransformation?i._tmpMat.clone():i._tmpMat,inputSource:t,isTransient:!!t,xrHitResult:e};r.push(s)}})),this.onHitTestResultObservable.notifyObservers(r)},t.Name=Dr.HIT_TEST,t.Version=2,t}(Tp);Nr.AddWebXRFeature(oP.Name,(function(e,t){return function(){return new oP(e,t)}}),oP.Version,!1);var aP=function(e){function t(t){var i=e.call(this,t)||this;return i._enabled=!1,i._featurePointCloud=[],i.onFeaturePointsAddedObservable=new c.cP,i.onFeaturePointsUpdatedObservable=new c.cP,i.xrNativeFeatureName="bjsfeature-points",i._xrSessionManager.session?i._init():i._xrSessionManager.onXRSessionInit.addOnce((function(){i._init()})),i}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"featurePointCloud",{get:function(){return this._featurePointCloud},enumerable:!1,configurable:!0}),t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this.featurePointCloud.length=0,!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._featurePointCloud.length=0,this.onFeaturePointsUpdatedObservable.clear(),this.onFeaturePointsAddedObservable.clear()},t.prototype._onXRFrame=function(e){if(this.attached&&this._enabled&&e){var t=e.featurePointCloud;if(t&&0!==t.length){if(t.length%5!=0)throw new Error("Received malformed feature point cloud of length: "+t.length);for(var i=t.length/5,r=[],n=[],o=0;o<i;o++){var a=5*o,s=t[a+4];this._featurePointCloud[s]?r.push(s):(this._featurePointCloud[s]={position:new u.Pq,confidenceValue:0},n.push(s)),this._featurePointCloud[s].position.x=t[a],this._featurePointCloud[s].position.y=t[a+1],this._featurePointCloud[s].position.z=t[a+2],this._featurePointCloud[s].confidenceValue=t[a+3]}n.length>0&&this.onFeaturePointsAddedObservable.notifyObservers(n),r.length>0&&this.onFeaturePointsUpdatedObservable.notifyObservers(r)}}},t.prototype._init=function(){this._xrSessionManager.session.trySetFeaturePointCloudEnabled&&this._xrSessionManager.session.trySetFeaturePointCloudEnabled(!0)&&(this._enabled=!0)},t.Name=Dr.FEATURE_POINTS,t.Version=1,t}(Tp);Nr.AddWebXRFeature(aP.Name,(function(e){return function(){return new aP(e)}}),aP.Version);var sP,lP=0,cP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r._options=i,r._detectedMeshes=new Map,r.onMeshAddedObservable=new c.cP,r.onMeshRemovedObservable=new c.cP,r.onMeshUpdatedObservable=new c.cP,r.xrNativeFeatureName="mesh-detection",r._options.generateMeshes&&(r._options.convertCoordinateSystems=!0),r._xrSessionManager.session?r._init():r._xrSessionManager.onXRSessionInit.addOnce((function(){r._init()})),r}return(0,f.C6)(t,e),t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(this._xrSessionManager.isNative&&this._xrSessionManager.session.trySetMeshDetectorEnabled&&this._xrSessionManager.session.trySetMeshDetectorEnabled(!1),this._options.doNotRemoveMeshesOnSessionEnded||(this._detectedMeshes.forEach((function(e){t.onMeshRemovedObservable.notifyObservers(e)})),this._detectedMeshes.clear()),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onMeshUpdatedObservable.clear()},t.prototype._onXRFrame=function(e){var t,i=this;try{if(!this.attached||!e)return;var r=e.detectedMeshes||(null===(t=e.worldInformation)||void 0===t?void 0:t.detectedMeshes);if(r){var n=new Set;this._detectedMeshes.forEach((function(e,t){r.has(t)||n.add(t)})),n.forEach((function(e){var t=i._detectedMeshes.get(e);t&&(i.onMeshRemovedObservable.notifyObservers(t),i._detectedMeshes.delete(e))})),r.forEach((function(t){if(i._detectedMeshes.has(t))t.lastChangedTime===i._xrSessionManager.currentTimestamp&&(n=i._detectedMeshes.get(t))&&(i._updateVertexDataWithXRMesh(t,n,e),i.onMeshUpdatedObservable.notifyObservers(n));else{var r={id:lP++,xrMesh:t},n=i._updateVertexDataWithXRMesh(t,r,e);i._detectedMeshes.set(t,n),i.onMeshAddedObservable.notifyObservers(n)}}))}}catch(e){y.V.Log(e.stack)}},t.prototype._init=function(){this._xrSessionManager.isNative&&(this._xrSessionManager.session.trySetMeshDetectorEnabled&&this._xrSessionManager.session.trySetMeshDetectorEnabled(!0),this._options.preferredDetectorOptions&&this._xrSessionManager.session.trySetPreferredMeshDetectorOptions&&this._xrSessionManager.session.trySetPreferredMeshDetectorOptions(this._options.preferredDetectorOptions))},t.prototype._updateVertexDataWithXRMesh=function(e,t,i){var r;t.xrMesh=e,t.worldParentNode=this._options.worldParentNode;var n=e.vertices||e.positions;if(this._options.convertCoordinateSystems){if(this._xrSessionManager.scene.useRightHandedSystem)t.positions=n,t.normals=e.normals;else{t.positions=new Float32Array(n.length);for(var o=0;o<n.length;o+=3)t.positions[o]=n[o],t.positions[o+1]=n[o+1],t.positions[o+2]=-1*n[o+2];if(e.normals)for(t.normals=new Float32Array(e.normals.length),o=0;o<e.normals.length;o+=3)t.normals[o]=e.normals[o],t.normals[o+1]=e.normals[o+1],t.normals[o+2]=-1*e.normals[o+2]}t.indices=e.indices;var a,s=i.getPose(e.meshSpace,this._xrSessionManager.referenceSpace);if(s){var l=t.transformationMatrix||new u.uq;u.uq.FromArrayToRef(s.transform.matrix,0,l),this._xrSessionManager.scene.useRightHandedSystem||l.toggleModelMatrixHandInPlace(),t.transformationMatrix=l,this._options.worldParentNode&&l.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),l)}if(this._options.generateMeshes)t.mesh?((a=t.mesh).updateVerticesData(Te.R.PositionKind,t.positions),t.normals?a.updateVerticesData(Te.R.NormalKind,t.normals):a.createNormals(!0),a.updateIndices(t.indices)):((a=new Wi("xr mesh "+t.id,this._xrSessionManager.scene)).rotationQuaternion=new u.PT,a.setVerticesData(Te.R.PositionKind,t.positions),t.normals?a.setVerticesData(Te.R.NormalKind,t.normals):a.createNormals(!0),a.setIndices(t.indices,void 0,!0),t.mesh=a),null===(r=t.transformationMatrix)||void 0===r||r.decompose(t.mesh.scaling,t.mesh.rotationQuaternion,t.mesh.position)}return t},t.Name=Dr.MESH_DETECTION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(cP.Name,(function(e,t){return function(){return new cP(e,t)}}),cP.Version,!1),function(e){e[e.NotReceived=0]="NotReceived",e[e.Waiting=1]="Waiting",e[e.Received=2]="Received"}(sP||(sP={}));var uP=function(e){function t(t,i){var r=e.call(this,t)||this;return r.options=i,r.onUntrackableImageFoundObservable=new c.cP,r.onTrackableImageFoundObservable=new c.cP,r.onTrackedImageUpdatedObservable=new c.cP,r._trackableScoreStatus=sP.NotReceived,r._trackedImages=[],r.xrNativeFeatureName="image-tracking",r}return(0,f.C6)(t,e),t.prototype.attach=function(){return e.prototype.attach.call(this)},t.prototype.detach=function(){return e.prototype.detach.call(this)},t.prototype.getTrackedImageById=function(e){return this._trackedImages[e]||null},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._trackedImages.forEach((function(e){e.originalBitmap.close()})),this._trackedImages.length=0,this.onTrackableImageFoundObservable.clear(),this.onUntrackableImageFoundObservable.clear(),this.onTrackedImageUpdatedObservable.clear()},t.prototype.getXRSessionInitExtension=function(){return(0,f.sH)(this,void 0,void 0,(function(){var e,t,i=this;return(0,f.YH)(this,(function(r){switch(r.label){case 0:if(!this.options.images||!this.options.images.length)return[2,{}];e=this.options.images.map((function(e){return"string"==typeof e.src?i._xrSessionManager.scene.getEngine()._createImageBitmapFromSource(e.src):Promise.resolve(e.src)})),r.label=1;case 1:return r.trys.push([1,3,,4]),[4,Promise.all(e)];case 2:return t=r.sent(),this._originalTrackingRequest=t.map((function(e,t){return{image:e,widthInMeters:i.options.images[t].estimatedRealWorldWidth}})),[2,{trackedImages:this._originalTrackingRequest}];case 3:return r.sent(),ee.S0.Error("Error loading images for tracking, WebXRImageTracking disabled for this session."),[2,{}];case 4:return[2]}}))}))},t.prototype._onXRFrame=function(e){if(e.getImageTrackingResults&&this._trackableScoreStatus!==sP.Waiting)if(this._trackableScoreStatus!==sP.NotReceived)for(var t=0,i=e.getImageTrackingResults();t<i.length;t++){var r=i[t],n=!1,o=r.index,a=this._trackedImages[o];if(a){a.xrTrackingResult=r,a.realWorldWidth!==r.measuredWidthInMeters&&(a.realWorldWidth=r.measuredWidthInMeters,n=!0);var s=e.getPose(r.imageSpace,this._xrSessionManager.referenceSpace);if(s){var l=a.transformationMatrix;u.uq.FromArrayToRef(s.transform.matrix,0,l),this._xrSessionManager.scene.useRightHandedSystem||l.toggleModelMatrixHandInPlace(),n=!0}var c="emulated"===r.trackingState;a.emulated!==c&&(a.emulated=c,n=!0),n&&this.onTrackedImageUpdatedObservable.notifyObservers(a)}}else this._checkScoresAsync()},t.prototype._checkScoresAsync=function(){return(0,f.sH)(this,void 0,void 0,(function(){var e,t,i,r;return(0,f.YH)(this,(function(n){switch(n.label){case 0:return this._xrSessionManager.session.getTrackedImageScores&&this._trackableScoreStatus===sP.NotReceived?(this._trackableScoreStatus=sP.Waiting,[4,this._xrSessionManager.session.getTrackedImageScores()]):[2];case 1:if(!(e=n.sent())||0===e.length)return this._trackableScoreStatus=sP.NotReceived,[2];for(t=0;t<e.length;++t)"untrackable"==e[t]?this.onUntrackableImageFoundObservable.notifyObservers(t):(i=this._originalTrackingRequest[t].image,r={id:t,originalBitmap:i,transformationMatrix:new u.uq,ratio:i.width/i.height},this._trackedImages[t]=r,this.onTrackableImageFoundObservable.notifyObservers(r));return this._trackableScoreStatus=e.length>0?sP.Received:sP.NotReceived,[2]}}))}))},t.Name=Dr.IMAGE_TRACKING,t.Version=1,t}(Tp);Nr.AddWebXRFeature(uP.Name,(function(e,t){return function(){return new uP(e,t)}}),uP.Version,!1);var hP=function(e){function t(t,i){var r=e.call(this,t)||this;return r.options=i,r._domOverlayType=null,r._beforeXRSelectListener=null,r._element=null,r.xrNativeFeatureName="dom-overlay",ee.S0.Warn("dom-overlay is an experimental and unstable feature."),r}return(0,f.C6)(t,e),t.prototype.attach=function(){return!(!e.prototype.attach.call(this)||!this._xrSessionManager.session.domOverlayState||null===this._xrSessionManager.session.domOverlayState.type||(this._domOverlayType=this._xrSessionManager.session.domOverlayState.type,null!==this._element&&!0===this.options.supressXRSelectEvents&&(this._beforeXRSelectListener=function(e){e.preventDefault()},this._element.addEventListener("beforexrselect",this._beforeXRSelectListener)),0))},Object.defineProperty(t.prototype,"domOverlayType",{get:function(){return this._domOverlayType},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),null!==this._element&&this._beforeXRSelectListener&&this._element.removeEventListener("beforexrselect",this._beforeXRSelectListener)},t.prototype._onXRFrame=function(e){},t.prototype.getXRSessionInitExtension=function(){return(0,f.sH)(this,void 0,void 0,(function(){var e;return(0,f.YH)(this,(function(t){if(void 0===this.options.element)return ee.S0.Warn('"element" option must be provided to attach xr-dom-overlay feature.'),[2,{}];if("string"==typeof this.options.element){if(null===(e=document.querySelector(this.options.element)))return ee.S0.Warn("element not found '".concat(this.options.element,"' (not requesting xr-dom-overlay)")),[2,{}];this._element=e}else this._element=this.options.element;return[2,{domOverlay:{root:this._element}}]}))}))},t.Name=Dr.DOM_OVERLAY,t.Version=1,t}(Tp);Nr.AddWebXRFeature(hP.Name,(function(e,t){return function(){return new hP(e,t)}}),hP.Version,!1);var dP=function(e){function t(i,r){var n,o,a,s,l,c,h,d=this;return(d=e.call(this,i)||this)._controllers={},d._currentRegistrationConfigurations=[],d._movementDirection=new u.PT,d._tmpRotationMatrix=u.uq.Identity(),d._tmpTranslationDirection=new u.Pq,d._tmpMovementTranslation=new u.Pq,d._tempCacheQuaternion=new u.PT,d._attachController=function(e){if(!d._controllers[e.uniqueId]){d._controllers[e.uniqueId]={xrController:e,registeredComponents:[]};var t=d._controllers[e.uniqueId];if("tracked-pointer"===t.xrController.inputSource.targetRayMode&&t.xrController.inputSource.gamepad){var i=function(){if(e.motionController)for(var i=function(i){var r=null;if(i.allowedComponentTypes)for(var n=0,o=i.allowedComponentTypes;n<o.length;n++){var a=o[n],s=e.motionController.getComponentOfType(a);if(null!==s){r=s;break}}if(i.mainComponentOnly){var l=e.motionController.getMainComponent();if(null===l)return"continue";r=l}if("function"==typeof i.componentSelectionPredicate&&(r=i.componentSelectionPredicate(e)),r&&i.forceHandedness&&e.inputSource.handedness!==i.forceHandedness)return"continue";if(null===r)return"continue";var c={registrationConfiguration:i,component:r};t.registeredComponents.push(c),"axisChangedHandler"in i&&(c.onAxisChangedObserver=r.onAxisValueChangedObservable.add((function(e){i.axisChangedHandler(e,d._movementState,d._featureContext,d._xrInput)}))),"buttonChangedHandler"in i&&(c.onButtonChangedObserver=r.onButtonStateChangedObservable.add((function(e){e.changes.pressed&&i.buttonChangedHandler(e.changes.pressed,d._movementState,d._featureContext,d._xrInput)})))},r=0,n=d._currentRegistrationConfigurations;r<n.length;r++)i(n[r])};e.motionController?i():e.onMotionControllerInitObservable.addOnce((function(){i()}))}}},r&&void 0!==r.xrInput?(Array.isArray(r.customRegistrationConfigurations)?d._currentRegistrationConfigurations=r.customRegistrationConfigurations:d._currentRegistrationConfigurations=t.REGISTRATIONS.default,d._featureContext={movementEnabled:r.movementEnabled||!0,movementOrientationFollowsViewerPose:null===(n=r.movementOrientationFollowsViewerPose)||void 0===n||n,movementOrientationFollowsController:null!==(o=r.movementOrientationFollowsController)&&void 0!==o&&o,orientationPreferredHandedness:r.orientationPreferredHandedness,movementSpeed:null!==(a=r.movementSpeed)&&void 0!==a?a:1,movementThreshold:null!==(s=r.movementThreshold)&&void 0!==s?s:.25,rotationEnabled:null===(l=r.rotationEnabled)||void 0===l||l,rotationSpeed:null!==(c=r.rotationSpeed)&&void 0!==c?c:1,rotationThreshold:null!==(h=r.rotationThreshold)&&void 0!==h?h:.25},d._movementState={moveX:0,moveY:0,rotateX:0,rotateY:0},d._xrInput=r.xrInput,d):(ee.S0.Error('WebXRControllerMovement feature requires "xrInput" option.'),d)}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"movementDirection",{get:function(){return this._movementDirection},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementEnabled",{get:function(){return this._featureContext.movementEnabled},set:function(e){this._featureContext.movementEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementOrientationFollowsViewerPose",{get:function(){return this._featureContext.movementOrientationFollowsViewerPose},set:function(e){this._featureContext.movementOrientationFollowsViewerPose=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementSpeed",{get:function(){return this._featureContext.movementSpeed},set:function(e){this._featureContext.movementSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementThreshold",{get:function(){return this._featureContext.movementThreshold},set:function(e){this._featureContext.movementThreshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationEnabled",{get:function(){return this._featureContext.rotationEnabled},set:function(e){this._featureContext.rotationEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationSpeed",{get:function(){return this._featureContext.rotationSpeed},set:function(e){this._featureContext.rotationSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationThreshold",{get:function(){return this._featureContext.rotationThreshold},set:function(e){this._featureContext.rotationThreshold=e},enumerable:!1,configurable:!0}),t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._controllers={},!0)},t.prototype._onXRFrame=function(e){var t=this;if(this.attached){if(0!==this._movementState.rotateX&&this._featureContext.rotationEnabled){var i=.001*this._xrSessionManager.scene.getEngine().getDeltaTime()*this._featureContext.rotationSpeed*this._movementState.rotateX*(this._xrSessionManager.scene.useRightHandedSystem?-1:1);if(this._featureContext.movementOrientationFollowsViewerPose)this._xrInput.xrCamera.cameraRotation.y+=i,u.PT.RotationYawPitchRollToRef(i,0,0,this._tempCacheQuaternion),this._xrInput.xrCamera.rotationQuaternion.multiplyToRef(this._tempCacheQuaternion,this._movementDirection);else if(this._featureContext.movementOrientationFollowsController){this._xrInput.xrCamera.cameraRotation.y+=i;var r=this._featureContext.orientationPreferredHandedness||"right",n=Object.keys(this._controllers).find((function(e){var i,n;return(null===(n=null===(i=t._controllers[e])||void 0===i?void 0:i.xrController)||void 0===n?void 0:n.inputSource.handedness)===r}))||Object.keys(this._controllers)[0],o=this._controllers[n];u.PT.RotationYawPitchRollToRef(i,0,0,this._tempCacheQuaternion),((null==o?void 0:o.xrController.pointer.rotationQuaternion)||u.PT.Identity()).multiplyToRef(this._tempCacheQuaternion,this._movementDirection)}else u.PT.RotationYawPitchRollToRef(3*i,0,0,this._tempCacheQuaternion),this._movementDirection.multiplyInPlace(this._tempCacheQuaternion)}else if(this._featureContext.movementOrientationFollowsViewerPose)this._movementDirection.copyFrom(this._xrInput.xrCamera.rotationQuaternion);else if(this._featureContext.movementOrientationFollowsController){var a=this._featureContext.orientationPreferredHandedness||"right";n=Object.keys(this._controllers).find((function(e){var i;return(null===(i=t._controllers[e])||void 0===i?void 0:i.xrController.inputSource.handedness)===a}))||Object.keys(this._controllers)[0],o=this._controllers[n],this._movementDirection.copyFrom((null==o?void 0:o.xrController.pointer.rotationQuaternion)||u.PT.Identity())}(this._movementState.moveX||this._movementState.moveY)&&this._featureContext.movementEnabled&&(u.uq.FromQuaternionToRef(this._movementDirection,this._tmpRotationMatrix),this._tmpTranslationDirection.set(this._movementState.moveX,0,this._movementState.moveY*(this._xrSessionManager.scene.useRightHandedSystem?1:-1)),u.Pq.TransformCoordinatesToRef(this._tmpTranslationDirection,this._tmpRotationMatrix,this._tmpMovementTranslation),this._tmpMovementTranslation.scaleInPlace(this._xrInput.xrCamera._computeLocalCameraSpeed()*this._featureContext.movementSpeed),this._xrInput.xrCamera.cameraDirection.addInPlace(this._tmpMovementTranslation))}},t.prototype._detachController=function(e){var t=this._controllers[e];if(t){for(var i=0,r=t.registeredComponents;i<r.length;i++){var n=r[i];n.onAxisChangedObserver&&n.component.onAxisValueChangedObservable.remove(n.onAxisChangedObserver),n.onButtonChangedObserver&&n.component.onButtonStateChangedObservable.remove(n.onButtonChangedObserver)}delete this._controllers[e]}},t.Name=Dr.MOVEMENT,t.REGISTRATIONS={default:[{allowedComponentTypes:[lp.THUMBSTICK_TYPE,lp.TOUCHPAD_TYPE],forceHandedness:"left",axisChangedHandler:function(e,t,i){t.rotateX=Math.abs(e.x)>i.rotationThreshold?e.x:0,t.rotateY=Math.abs(e.y)>i.rotationThreshold?e.y:0}},{allowedComponentTypes:[lp.THUMBSTICK_TYPE,lp.TOUCHPAD_TYPE],forceHandedness:"right",axisChangedHandler:function(e,t,i){t.moveX=Math.abs(e.x)>i.movementThreshold?e.x:0,t.moveY=Math.abs(e.y)>i.movementThreshold?e.y:0}}]},t.Version=1,t}(Tp);Nr.AddWebXRFeature(dP.Name,(function(e,t){return function(){return new dP(e,t)}}),dP.Version,!0);var pP=function(e){function t(t,i){var r=e.call(this,t)||this;return r.options=i,r._canvasContext=null,r._reflectionCubeMap=null,r._xrLightEstimate=null,r._xrLightProbe=null,r._xrWebGLBinding=null,r._lightDirection=u.Pq.Up().negateInPlace(),r._lightColor=h.v9.White(),r._intensity=1,r._sphericalHarmonics=new Gl,r._cubeMapPollTime=Date.now(),r._lightEstimationPollTime=Date.now(),r._reflectionCubeMapTextureSize=16,r.directionalLight=null,r.onReflectionCubeMapUpdatedObservable=new c.cP,r._updateReflectionCubeMap=function(){var e;if(r._xrLightProbe){if(r.options.cubeMapPollInterval){var t=Date.now();if(t-r._cubeMapPollTime<r.options.cubeMapPollInterval)return;r._cubeMapPollTime=t}var i=r._getXRGLBinding().getReflectionCubeMap(r._xrLightProbe);if(i&&r._reflectionCubeMap){if(r._reflectionCubeMap._texture)null===(e=r._reflectionCubeMap._texture._hardwareTexture)||void 0===e||e.set(i),r._reflectionCubeMap._texture.getEngine().resetTextureCache();else{var n=new si.h(r._xrSessionManager.scene.getEngine(),0);n.isCube=!0,n.invertY=!1,n._useSRGBBuffer="srgba8"===r.options.reflectionFormat,n.format=s.Y.TEXTUREFORMAT_RGBA,n.generateMipMaps=!0,n.type="srgba8"!==r.options.reflectionFormat?s.Y.TEXTURETYPE_HALF_FLOAT:s.Y.TEXTURETYPE_UNSIGNED_BYTE,n.samplingMode=s.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,n.width=r._reflectionCubeMapTextureSize,n.height=r._reflectionCubeMapTextureSize,n._cachedWrapU=s.Y.TEXTURE_WRAP_ADDRESSMODE,n._cachedWrapV=s.Y.TEXTURE_WRAP_ADDRESSMODE,n._hardwareTexture=new di.d(i,r._getCanvasContext()),r._reflectionCubeMap._texture=n}r._reflectionCubeMap._texture.isReady=!0,r.options.disablePreFiltering?(r._xrSessionManager.scene.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag),r.onReflectionCubeMapUpdatedObservable.notifyObservers(r._reflectionCubeMap)):(r._xrLightProbe.removeEventListener("reflectionchange",r._updateReflectionCubeMap),r._hdrFilter.prefilter(r._reflectionCubeMap).then((function(){r._xrSessionManager.scene.markAllMaterialsAsDirty(s.Y.MATERIAL_TextureDirtyFlag),r.onReflectionCubeMapUpdatedObservable.notifyObservers(r._reflectionCubeMap),r._xrLightProbe.addEventListener("reflectionchange",r._updateReflectionCubeMap)})))}}},r.xrNativeFeatureName="light-estimation",r.options.createDirectionalLightSource&&(r.directionalLight=new pd("light estimation directional",r._lightDirection,r._xrSessionManager.scene),r.directionalLight.position=new u.Pq(0,8,0),r.directionalLight.intensity=0,r.directionalLight.falloffType=$e.c.FALLOFF_GLTF),r._hdrFilter=new r_(r._xrSessionManager.scene.getEngine()),ee.S0.Warn("light-estimation is an experimental and unstable feature."),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"reflectionCubeMapTexture",{get:function(){return this._reflectionCubeMap},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xrLightingEstimate",{get:function(){return this._xrLightEstimate?{lightColor:this._lightColor,lightDirection:this._lightDirection,lightIntensity:this._intensity,sphericalHarmonics:this._sphericalHarmonics}:this._xrLightEstimate},enumerable:!1,configurable:!0}),t.prototype._getCanvasContext=function(){return null===this._canvasContext&&(this._canvasContext=this._xrSessionManager.scene.getEngine()._gl),this._canvasContext},t.prototype._getXRGLBinding=function(){if(null===this._xrWebGLBinding){var e=this._getCanvasContext();this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,e)}return this._xrWebGLBinding},t.prototype.attach=function(){var t,i=this;if(!e.prototype.attach.call(this))return!1;var r=null!==(t=this.options.reflectionFormat)&&void 0!==t?t:this._xrSessionManager.session.preferredReflectionFormat||"srgba8";return this.options.reflectionFormat=r,this._xrSessionManager.session.requestLightProbe({reflectionFormat:r}).then((function(e){i._xrLightProbe=e,i.options.disableCubeMapReflection||(i._reflectionCubeMap||(i._reflectionCubeMap=new Yl.t(i._xrSessionManager.scene),i._reflectionCubeMap._isCube=!0,i._reflectionCubeMap.coordinatesMode=s.Y.TEXTURE_CUBIC_MODE,i.options.setSceneEnvironmentTexture&&(i._xrSessionManager.scene.environmentTexture=i._reflectionCubeMap)),i._xrLightProbe.addEventListener("reflectionchange",i._updateReflectionCubeMap))})),!0},t.prototype.detach=function(){var t=e.prototype.detach.call(this);return null===this._xrLightProbe||this.options.disableCubeMapReflection||(this._xrLightProbe.removeEventListener("reflectionchange",this._updateReflectionCubeMap),this._xrLightProbe=null),this._canvasContext=null,this._xrLightEstimate=null,this._xrWebGLBinding=null,t},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onReflectionCubeMapUpdatedObservable.clear(),this.directionalLight&&(this.directionalLight.dispose(),this.directionalLight=null),null!==this._reflectionCubeMap&&(this._reflectionCubeMap._texture&&this._reflectionCubeMap._texture.dispose(),this._reflectionCubeMap.dispose(),this._reflectionCubeMap=null)},t.prototype._onXRFrame=function(e){var t;if(null!==this._xrLightProbe){if(this.options.lightEstimationPollInterval){var i=Date.now();if(i-this._lightEstimationPollTime<this.options.lightEstimationPollInterval)return;this._lightEstimationPollTime=i}if(this._xrLightEstimate=e.getLightEstimate(this._xrLightProbe),this._xrLightEstimate){this._intensity=Math.max(1,this._xrLightEstimate.primaryLightIntensity.x,this._xrLightEstimate.primaryLightIntensity.y,this._xrLightEstimate.primaryLightIntensity.z);var r=this._xrSessionManager.scene.useRightHandedSystem?1:-1;this.options.disableVectorReuse&&(this._lightDirection=new u.Pq,this._lightColor=new h.v9,this.directionalLight&&(this.directionalLight.direction=this._lightDirection,this.directionalLight.diffuse=this._lightColor)),this._lightDirection.copyFromFloats(this._xrLightEstimate.primaryLightDirection.x,this._xrLightEstimate.primaryLightDirection.y,this._xrLightEstimate.primaryLightDirection.z*r),this._lightColor.copyFromFloats(this._xrLightEstimate.primaryLightIntensity.x/this._intensity,this._xrLightEstimate.primaryLightIntensity.y/this._intensity,this._xrLightEstimate.primaryLightIntensity.z/this._intensity),this._sphericalHarmonics.updateFromFloatsArray(this._xrLightEstimate.sphericalHarmonicsCoefficients),this._reflectionCubeMap&&!this.options.disableSphericalPolynomial&&(this._reflectionCubeMap.sphericalPolynomial=this._reflectionCubeMap.sphericalPolynomial||new zl,null===(t=this._reflectionCubeMap.sphericalPolynomial)||void 0===t||t.updateFromHarmonics(this._sphericalHarmonics)),this._lightDirection.negateInPlace(),this.directionalLight&&(this.directionalLight.direction.copyFrom(this._lightDirection),this.directionalLight.intensity=Math.min(this._intensity,1),this.directionalLight.diffuse.copyFrom(this._lightColor))}}},t.Name=Dr.LIGHT_ESTIMATION,t.Version=1,t}(Tp);Nr.AddWebXRFeature(pP.Name,(function(e,t){return function(){return new pP(e,t)}}),pP.Version,!1);var fP=function(e){function t(t){var i=e.call(this,t)||this;return i.onEyeTrackingStartedObservable=new c.cP,i.onEyeTrackingEndedObservable=new c.cP,i.onEyeTrackingFrameUpdateObservable=new c.cP,i._eyeTrackingStartListener=function(e){i._latestEyeSpace=e.gazeSpace,i._gazeRay=new gr(u.Pq.Zero(),u.Pq.Forward()),i.onEyeTrackingStartedObservable.notifyObservers(i._gazeRay)},i._eyeTrackingEndListener=function(){i._latestEyeSpace=null,i._gazeRay=null,i.onEyeTrackingEndedObservable.notifyObservers()},i.xrNativeFeatureName="eye-tracking",i._xrSessionManager.session?i._init():i._xrSessionManager.onXRSessionInit.addOnce((function(){i._init()})),i}return(0,f.C6)(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._xrSessionManager.session.removeEventListener("eyetrackingstart",this._eyeTrackingStartListener),this._xrSessionManager.session.removeEventListener("eyetrackingend",this._eyeTrackingEndListener),this.onEyeTrackingStartedObservable.clear(),this.onEyeTrackingEndedObservable.clear(),this.onEyeTrackingFrameUpdateObservable.clear()},Object.defineProperty(t.prototype,"isEyeGazeValid",{get:function(){return!!this._gazeRay},enumerable:!1,configurable:!0}),t.prototype.getEyeGaze=function(){return this._gazeRay},t.prototype._onXRFrame=function(e){if(this.attached&&e&&this._latestEyeSpace&&this._gazeRay){var t=e.getPose(this._latestEyeSpace,this._xrSessionManager.referenceSpace);if(t){this._gazeRay.origin.set(t.transform.position.x,t.transform.position.y,t.transform.position.z).scaleInPlace(this._xrSessionManager.worldScalingFactor);var i=t.transform.orientation;u.AA.Quaternion[0].set(i.x,i.y,i.z,i.w),this._xrSessionManager.scene.useRightHandedSystem?u.Pq.RightHandedForwardReadOnly.rotateByQuaternionToRef(u.AA.Quaternion[0],this._gazeRay.direction):(this._gazeRay.origin.z*=-1,u.AA.Quaternion[0].z*=-1,u.AA.Quaternion[0].w*=-1,u.Pq.LeftHandedForwardReadOnly.rotateByQuaternionToRef(u.AA.Quaternion[0],this._gazeRay.direction)),this.onEyeTrackingFrameUpdateObservable.notifyObservers(this._gazeRay)}}},t.prototype._init=function(){this._xrSessionManager.isNative&&(this._xrSessionManager.session.addEventListener("eyetrackingstart",this._eyeTrackingStartListener),this._xrSessionManager.session.addEventListener("eyetrackingend",this._eyeTrackingEndListener))},t.Name=Dr.EYE_TRACKING,t.Version=1,t}(Tp);Nr.AddWebXRFeature(fP.Name,(function(e){return function(){return new fP(e)}}),fP.Version,!1);var _P=function(){function e(e,t){this._samples=[],this._idx=0;for(var i=0;i<e;++i)this._samples.push(t?t():u.I9.Zero())}return Object.defineProperty(e.prototype,"length",{get:function(){return this._samples.length},enumerable:!1,configurable:!0}),e.prototype.push=function(e,t){this._idx=(this._idx+this._samples.length-1)%this._samples.length,this.at(0).copyFromFloats(e,t)},e.prototype.at=function(e){if(e>=this._samples.length)throw new Error("Index out of bounds");return this._samples[(this._idx+e)%this._samples.length]},e}(),mP=function(){function e(){this._samples=new _P(20),this._entropy=0,this.onFirstStepDetected=new c.cP}return e.prototype.update=function(e,t,i,r){this._samples.push(e,t);var n=this._samples.at(0);if(this._entropy*=this._entropyDecayFactor,this._entropy+=u.I9.Distance(n,this._samples.at(1)),!(this._entropy>this._entropyThreshold)){var o;for(o=this._samePointCheckStartIdx;o<this._samples.length&&!(u.I9.DistanceSquared(n,this._samples.at(o))<this._samePointSquaredDistanceThreshold);++o);if(o!==this._samples.length){for(var a=-1,s=0,l=void 0,c=1;c<o;++c)(l=u.I9.DistanceSquared(n,this._samples.at(c)))>a&&(s=c,a=l);if(!(a<this._apexSquaredDistanceThreshold)){var h=this._samples.at(s),d=h.subtract(n);d.normalize();var p,f=u.AA.Vector2[0],_=0;for(c=1;c<o;++c)this._samples.at(c).subtractToRef(n,f),p=u.I9.Dot(d,f),_+=f.lengthSquared()-p*p;if(!(_>o*this._squaredProjectionDistanceThreshold)){var m=u.AA.Vector3[0];m.set(i,r,0);var g=u.AA.Vector3[1];g.set(d.x,d.y,0);var v=u.Pq.Cross(m,g).z>0,y=n.clone(),b=n.clone();h.subtractToRef(n,d),v?(d.scaleAndAddToRef(this._axisToApexShrinkFactor,y),d.scaleAndAddToRef(this._axisToApexExtendFactor,b)):(d.scaleAndAddToRef(this._axisToApexExtendFactor,y),d.scaleAndAddToRef(this._axisToApexShrinkFactor,b)),this.onFirstStepDetected.notifyObservers({leftApex:y,rightApex:b,currentPosition:n,currentStepDirection:v?"right":"left"})}}}}},e.prototype.reset=function(){for(var e=0;e<this._samples.length;++e)this._samples.at(e).copyFromFloats(0,0)},Object.defineProperty(e.prototype,"_samePointCheckStartIdx",{get:function(){return Math.floor(this._samples.length/3)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_samePointSquaredDistanceThreshold",{get:function(){return 9e-4},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_apexSquaredDistanceThreshold",{get:function(){return.0081},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_squaredProjectionDistanceThreshold",{get:function(){return 9e-4},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_axisToApexShrinkFactor",{get:function(){return.8},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_axisToApexExtendFactor",{get:function(){return-1.6},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_entropyDecayFactor",{get:function(){return.93},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_entropyThreshold",{get:function(){return.4},enumerable:!1,configurable:!0}),e}(),gP=function(){function e(e,t,i,r){this._leftApex=new u.I9,this._rightApex=new u.I9,this._currentPosition=new u.I9,this._axis=new u.I9,this._axisLength=-1,this._forward=new u.I9,this._steppingLeft=!1,this._t=-1,this._maxT=-1,this._maxTPosition=new u.I9,this._vitality=0,this.onMovement=new c.cP,this.onFootfall=new c.cP,this._reset(e,t,i,"left"===r)}return e.prototype._reset=function(e,t,i,r){this._leftApex.copyFrom(e),this._rightApex.copyFrom(t),this._steppingLeft=r,this._steppingLeft?(this._leftApex.subtractToRef(this._rightApex,this._axis),this._forward.copyFromFloats(-this._axis.y,this._axis.x)):(this._rightApex.subtractToRef(this._leftApex,this._axis),this._forward.copyFromFloats(this._axis.y,-this._axis.x)),this._axisLength=this._axis.length(),this._forward.scaleInPlace(1/this._axisLength),this._updateTAndVitality(i.x,i.y),this._maxT=this._t,this._maxTPosition.copyFrom(i),this._vitality=1},e.prototype._updateTAndVitality=function(e,t){this._currentPosition.copyFromFloats(e,t),this._steppingLeft?this._currentPosition.subtractInPlace(this._rightApex):this._currentPosition.subtractInPlace(this._leftApex);var i=this._t,r=u.I9.Dot(this._currentPosition,this._axis);this._t=r/(this._axisLength*this._axisLength);var n=this._currentPosition.lengthSquared()-r/this._axisLength*(r/this._axisLength);this._vitality*=.92-100*Math.max(n-.0016,0)+Math.max(this._t-i,0)},e.prototype.update=function(e,t){if(this._vitality<this._vitalityThreshold)return!1;var i=this._t;return this._updateTAndVitality(e,t),this._t>this._maxT&&(this._maxT=this._t,this._maxTPosition.copyFromFloats(e,t)),!(this._vitality<this._vitalityThreshold||(this._t>i&&(this.onMovement.notifyObservers({deltaT:this._t-i}),i<.5&&this._t>=.5&&this.onFootfall.notifyObservers({foot:this._steppingLeft?"left":"right"})),this._t<.95*this._maxT&&(this._currentPosition.copyFromFloats(e,t),this._steppingLeft?this._leftApex.copyFrom(this._maxTPosition):this._rightApex.copyFrom(this._maxTPosition),this._reset(this._leftApex,this._rightApex,this._currentPosition,!this._steppingLeft)),this._axisLength<.03))},Object.defineProperty(e.prototype,"_vitalityThreshold",{get:function(){return.1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forward",{get:function(){return this._forward},enumerable:!1,configurable:!0}),e}(),vP=function(){function e(t){var i=this;this._detector=new mP,this._walker=null,this._movement=new u.I9,this._millisecondsSinceLastUpdate=e._MillisecondsPerUpdate,this.movementThisFrame=u.Pq.Zero(),this._engine=t,this._detector.onFirstStepDetected.add((function(e){i._walker||(i._walker=new gP(e.leftApex,e.rightApex,e.currentPosition,e.currentStepDirection),i._walker.onFootfall.add((function(){y.V.Log("Footfall!")})),i._walker.onMovement.add((function(e){i._walker.forward.scaleAndAddToRef(.024*e.deltaT,i._movement)})))}))}return Object.defineProperty(e,"_MillisecondsPerUpdate",{get:function(){return 1e3/15},enumerable:!1,configurable:!0}),e.prototype.update=function(t,i){i.y=0,i.normalize(),this._millisecondsSinceLastUpdate+=this._engine.getDeltaTime(),this._millisecondsSinceLastUpdate>=e._MillisecondsPerUpdate&&(this._millisecondsSinceLastUpdate-=e._MillisecondsPerUpdate,this._detector.update(t.x,t.z,i.x,i.z),this._walker&&(this._walker.update(t.x,t.z)||(this._walker=null)),this._movement.scaleInPlace(.85)),this.movementThisFrame.set(this._movement.x,0,this._movement.y)},e}(),yP=function(e){function t(t,i){var r=e.call(this,t)||this;return r._up=new u.Pq,r._forward=new u.Pq,r._position=new u.Pq,r._movement=new u.Pq,r._sessionManager=t,r.locomotionTarget=i.locomotionTarget,r._isLocomotionTargetWebXRCamera&&y.V.Warn("Using walking locomotion directly on a WebXRCamera may have unintended interactions with other XR techniques. Using an XR space parent is highly recommended"),r}return(0,f.C6)(t,e),Object.defineProperty(t,"Name",{get:function(){return Dr.WALKING_LOCOMOTION},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Version",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"locomotionTarget",{get:function(){return this._locomotionTarget},set:function(e){this._locomotionTarget=e,this._isLocomotionTargetWebXRCamera="WebXRCamera"===this._locomotionTarget.getClassName()},enumerable:!1,configurable:!0}),t.prototype.isCompatible=function(){return void 0===this._sessionManager.sessionMode||"immersive-vr"===this._sessionManager.sessionMode},t.prototype.attach=function(){return!(!this.isCompatible||!e.prototype.attach.call(this)||(this._walker=new vP(this._sessionManager.scene.getEngine()),0))},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._walker=null,!0)},t.prototype._onXRFrame=function(e){var t=e.getViewerPose(this._sessionManager.baseReferenceSpace);if(t){var i=this.locomotionTarget.getScene().useRightHandedSystem?1:-1,r=t.transform.matrix;this._up.copyFromFloats(r[4],r[5],i*r[6]),this._forward.copyFromFloats(r[8],r[9],i*r[10]),this._position.copyFromFloats(r[12],r[13],i*r[14]),this._forward.scaleAndAddToRef(.05,this._position),this._up.scaleAndAddToRef(-.05,this._position),this._walker.update(this._position,this._forward),this._movement.copyFrom(this._walker.movementThisFrame),this._isLocomotionTargetWebXRCamera||u.Pq.TransformNormalToRef(this._movement,this.locomotionTarget.getWorldMatrix(),this._movement),this.locomotionTarget.position.addInPlace(this._movement)}},t}(Tp);Nr.AddWebXRFeature(yP.Name,(function(e,t){return function(){return new yP(e,t)}}),yP.Version,!1);var bP=function(e){function t(t,i,r,n,o,a,s){void 0===s&&(s=null);var l=e.call(this,t,i,r,n,a)||this;return l.getWidth=t,l.getHeight=i,l.layer=r,l.layerType=n,l.isMultiview=o,l.createRTTProvider=a,l._originalInternalTexture=s,l}return(0,f.C6)(t,e),t}(jo),TP=function(e){function t(t,i,r){var n=e.call(this,t.scene,r)||this;return n._xrSessionManager=t,n._xrWebGLBinding=i,n.layerWrapper=r,n._lastSubImages=new Map,n.onRenderTargetTextureCreatedObservable=new c.cP,n._compositionLayer=r.layer,n}return(0,f.C6)(t,e),t.prototype._getRenderTargetForSubImage=function(e,t){var i,r,n,o;void 0===t&&(t="none");var a=this._lastSubImages.get(t),s="right"==t?1:0,l=null!==(i=e.colorTextureWidth)&&void 0!==i?i:e.textureWidth,c=null!==(r=e.colorTextureHeight)&&void 0!==r?r:e.textureHeight;if(!this._renderTargetTextures[s]||(null==a?void 0:a.textureWidth)!==l||(null==a?void 0:a.textureHeight)!==c){var u=void 0,h=null!==(n=e.depthStencilTextureWidth)&&void 0!==n?n:l,d=null!==(o=e.depthStencilTextureHeight)&&void 0!==o?o:c;l!==h&&c!==d||(u=e.depthStencilTexture),this._renderTargetTextures[s]=this._createRenderTargetTexture(l,c,null,e.colorTexture,u,this.layerWrapper.isMultiview),this._framebufferDimensions={framebufferWidth:l,framebufferHeight:c},this.onRenderTargetTextureCreatedObservable.notifyObservers({texture:this._renderTargetTextures[s],eye:t})}return this._lastSubImages.set(t,e),this._renderTargetTextures[s]},t.prototype._getSubImageForEye=function(e){var t=this._xrSessionManager.currentFrame;return t?this._xrWebGLBinding.getSubImage(this._compositionLayer,t,e):null},t.prototype.getRenderTargetTextureForEye=function(e){var t=this._getSubImageForEye(e);return t?this._getRenderTargetForSubImage(t,e):null},t.prototype.getRenderTargetTextureForView=function(e){return this.getRenderTargetTextureForEye(null==e?void 0:e.eye)},t.prototype._setViewportForSubImage=function(e,t){var i,r,n=null!==(i=t.colorTextureWidth)&&void 0!==i?i:t.textureWidth,o=null!==(r=t.colorTextureHeight)&&void 0!==r?r:t.textureHeight,a=t.viewport;e.x=a.x/n,e.y=a.y/o,e.width=a.width/n,e.height=a.height/o},t.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t.eye)||this._getSubImageForEye(t.eye);return!!i&&(this._setViewportForSubImage(e,i),!0)},t}(qo),EP=function(e){function t(t,i,r){var n=e.call(this,(function(){return t.textureWidth}),(function(){return t.textureHeight}),t,"XRProjectionLayer",i,(function(e){return new xP(e,r,n)}))||this;return n.layer=t,n}return(0,f.C6)(t,e),t}(bP),xP=function(e){function t(t,i,r){var n=e.call(this,t,i,r)||this;return n.layerWrapper=r,n._projectionLayer=r.layer,n}return(0,f.C6)(t,e),t.prototype._getSubImageForView=function(e){return this._xrWebGLBinding.getViewSubImage(this._projectionLayer,e)},t.prototype.getRenderTargetTextureForView=function(e){return this._getRenderTargetForSubImage(this._getSubImageForView(e),e.eye)},t.prototype.getRenderTargetTextureForEye=function(e){var t=this._lastSubImages.get(e);return t?this._getRenderTargetForSubImage(t,e):null},t.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t.eye)||this._getSubImageForView(t);return!!i&&(this._setViewportForSubImage(e,i),!0)},t}(TP),SP={textureType:"texture",colorFormat:6408,depthFormat:35056,scaleFactor:1,clearOnAccess:!1},CP={},PP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r._options=i,r._existingLayers=[],r._isMultiviewEnabled=!1,r._projectionLayerInitialized=!1,r._compositionLayerTextureMapping=new WeakMap,r._layerToRTTProviderMapping=new WeakMap,r.xrNativeFeatureName="layers",r}return(0,f.C6)(t,e),t.prototype.attach=function(){if(!e.prototype.attach.call(this))return!1;var t=this._xrSessionManager.scene.getEngine();this._glContext=t._gl,this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),this._existingLayers.length=0;var i=(0,f.Cl)((0,f.Cl)({},SP),this._options.projectionLayerInit);return this._isMultiviewEnabled=this._options.preferMultiviewOnInit&&t.getCaps().multiview,this.createProjectionLayer(i),this._projectionLayerInitialized=!0,!0},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._existingLayers.forEach((function(e){e.dispose()})),this._existingLayers.length=0,this._projectionLayerInitialized=!1,!0)},t.prototype.createXRWebGLLayer=function(e){void 0===e&&(e=CP);var t=new XRWebGLLayer(this._xrSessionManager.session,this._glContext,e);return new Ko(t)},t.prototype._validateLayerInit=function(e,t){if(void 0===t&&(t=this._isMultiviewEnabled),!this._xrSessionManager.inXRSession)throw new Error("Cannot create a layer outside of a WebXR session. Make sure the session has started before creating layers.");if(t&&"texture-array"!==e.textureType)throw new Error("Projection layers can only be made multiview if they use texture arrays. Set the textureType parameter to 'texture-array'.");if(!t&&"texture-array"===e.textureType)throw new Error("We currently only support multiview rendering when the textureType parameter is set to 'texture-array'.")},t.prototype._extendXRLayerInit=function(e,t){return void 0===t&&(t=this._isMultiviewEnabled),t&&(e.textureType="texture-array"),e},t.prototype.createProjectionLayer=function(e,t){void 0===e&&(e=SP),void 0===t&&(t=this._isMultiviewEnabled),this._extendXRLayerInit(e,t),this._validateLayerInit(e,t);var i=this._xrWebGLBinding.createProjectionLayer(e),r=new EP(i,t,this._xrWebGLBinding);return this.addXRSessionLayer(r),r},t.prototype._createQuadLayer=function(e,t){var i=this;void 0===e&&(e={params:{}}),this._extendXRLayerInit(e.params,!1);var r=this._existingLayers[0].layer.textureWidth,n=this._existingLayers[0].layer.textureHeight,o=(0,f.Cl)({space:this._xrSessionManager.referenceSpace,viewPixelWidth:r,viewPixelHeight:n,clearOnAccess:!0},e.params);this._validateLayerInit(o,!1);var a=this._xrWebGLBinding.createQuadLayer(o);a.width=this._isMultiviewEnabled?1:2,a.height=1;var s=new bP((function(){return a.width}),(function(){return a.height}),a,"XRQuadLayer",!1,(function(e){return new TP(e,i._xrWebGLBinding,s)}));t&&this._compositionLayerTextureMapping.set(a,t);var l=s.createRenderTargetTextureProvider(this._xrSessionManager);return this._layerToRTTProviderMapping.set(a,l),this.addXRSessionLayer(s),s},t.prototype.addFullscreenAdvancedDynamicTexture=function(e,t){var i=this;void 0===t&&(t={distanceFromHeadset:1.5});var r=this._createQuadLayer({params:{space:this._xrSessionManager.viewerReferenceSpace,textureType:"texture",layout:"mono"}},e),n=r.layer,o={x:0,y:0,z:-Math.max(.1,t.distanceFromHeadset)};n.transform=new XRRigidTransform(o,{x:0,y:0,z:0,w:1});var a=this._layerToRTTProviderMapping.get(n);if(!a)throw new Error("Could not find the RTT provider for the layer");var s=this._xrSessionManager.scene.layers.find((function(t){return t.texture===e}));if(!s)throw new Error("Could not find the babylon layer for the texture");return a.onRenderTargetTextureCreatedObservable.add((function(e){e.eye&&"right"===e.eye||(e.texture.clearColor=new h.ov(0,0,0,0),s.renderTargetTextures.push(e.texture),s.renderOnlyInRenderTargetTextures=!0,i._xrSessionManager.scene.onBeforeRenderObservable.add((function(){e.texture.render()})),s.renderTargetTextures.push(e.texture),s.renderOnlyInRenderTargetTextures=!0,i._xrSessionManager.onXRSessionEnded.addOnce((function(){s.renderTargetTextures.splice(s.renderTargetTextures.indexOf(e.texture),1),s.renderOnlyInRenderTargetTextures=!1})))})),r},t.prototype._addLensFlareSystem=function(e){var t=this,i=this._createQuadLayer({params:{space:this._xrSessionManager.viewerReferenceSpace,textureType:"texture",layout:"mono"}}),r=i.layer;r.width=2,r.height=1;r.transform=new XRRigidTransform({x:0,y:0,z:-10},{x:0,y:0,z:0,w:1});var n=this._layerToRTTProviderMapping.get(r);if(!n)throw new Error("Could not find the RTT provider for the layer");return n.onRenderTargetTextureCreatedObservable.add((function(t){t.texture.clearColor=new h.ov(0,0,0,0),t.texture.customRenderFunction=function(){e.render()}})),this._xrSessionManager.onXRSessionInit.add((function(){t._xrSessionManager.scene.lensFlareSystems.splice(t._xrSessionManager.scene.lensFlareSystems.indexOf(e),1)})),this._xrSessionManager.onXRSessionEnded.add((function(){t._xrSessionManager.scene.lensFlareSystems.push(e)})),i},t.prototype.addXRSessionLayer=function(e){this._existingLayers.push(e),this.setXRSessionLayers(this._existingLayers)},t.prototype.setXRSessionLayers=function(e){void 0===e&&(e=this._existingLayers);var t=(0,f.Cl)({},this._xrSessionManager.session.renderState);t.baseLayer=void 0,t.layers=e.map((function(e){return e.layer})),this._xrSessionManager.updateRenderState(t),this._projectionLayerInitialized||this._xrSessionManager._setBaseLayerWrapper(e.length>0?e.at(0):null)},t.prototype.isCompatible=function(){return!this._xrSessionManager.isNative&&"undefined"!=typeof XRWebGLBinding&&!!XRWebGLBinding.prototype.createProjectionLayer},t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype._onXRFrame=function(e){for(var t=this._existingLayers,i=0;i<t.length;++i){var r=t[i];if("XRProjectionLayer"!==r.layerType){var n=this._layerToRTTProviderMapping.get(r.layer);if(!n)continue;if(n.layerWrapper.isMultiview){var o=e.getViewerPose(this._xrSessionManager.referenceSpace);if(o)for(var a=o.views,s=0;s<a.length;++s){var l=a[s];n.getRenderTargetTextureForView(l)}}else n.getRenderTargetTextureForView()}}},t.Name=Dr.LAYERS,t.Version=1,t}(Tp);Nr.AddWebXRFeature(PP.Name,(function(e,t){return function(){return new PP(e,t)}}),PP.Version,!1);var AP=function(e){function t(t,i){var r=e.call(this,t)||this;return r.options=i,r._width=null,r._height=null,r._rawValueToMeters=null,r._normDepthBufferFromNormView=null,r._cachedDepthBuffer=null,r._cachedWebGLTexture=null,r._cachedDepthImageTexture=null,r.onGetDepthInMetersAvailable=new c.cP,r.xrNativeFeatureName="depth-sensing",ee.S0.Warn("depth-sensing is an experimental and unstable feature."),r}return(0,f.C6)(t,e),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rawValueToMeters",{get:function(){return this._rawValueToMeters},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normDepthBufferFromNormView",{get:function(){return this._normDepthBufferFromNormView},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthUsage",{get:function(){switch(this._xrSessionManager.session.depthUsage){case"cpu-optimized":return"cpu";case"gpu-optimized":return"gpu"}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthDataFormat",{get:function(){switch(this._xrSessionManager.session.depthDataFormat){case"luminance-alpha":return"ushort";case"float32":return"float"}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestInternalTexture",{get:function(){var e,t;if(!this._cachedWebGLTexture)return null;var i=this._xrSessionManager.scene.getEngine(),r=new si.h(i,0);return r.isCube=!1,r.invertY=!1,r._useSRGBBuffer=!1,r.format="ushort"===this.depthDataFormat?s.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:s.Y.TEXTUREFORMAT_RGBA,r.generateMipMaps=!1,r.type="ushort"===this.depthDataFormat?s.Y.TEXTURETYPE_UNSIGNED_SHORT:s.Y.TEXTURETYPE_FLOAT,r.samplingMode=s.Y.TEXTURE_NEAREST_LINEAR,r.width=null!==(e=this.width)&&void 0!==e?e:0,r.height=null!==(t=this.height)&&void 0!==t?t:0,r._cachedWrapU=s.Y.TEXTURE_WRAP_ADDRESSMODE,r._cachedWrapV=s.Y.TEXTURE_WRAP_ADDRESSMODE,r._hardwareTexture=new di.d(this._cachedWebGLTexture,i._gl),r},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestDepthBuffer",{get:function(){return this._cachedDepthBuffer?"ushort"===this.depthDataFormat?new Uint16Array(this._cachedDepthBuffer):new Float32Array(this._cachedDepthBuffer):null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestDepthImageTexture",{get:function(){return this._cachedDepthImageTexture},enumerable:!1,configurable:!0}),t.prototype.attach=function(t){return!!e.prototype.attach.call(this,t)&&null!=this._xrSessionManager.session.depthDataFormat&&null!=this._xrSessionManager.session.depthUsage&&(this._glBinding=new XRWebGLBinding(this._xrSessionManager.session,this._xrSessionManager.scene.getEngine()._gl),!0)},t.prototype.dispose=function(){var e;null===(e=this._cachedDepthImageTexture)||void 0===e||e.dispose()},t.prototype._onXRFrame=function(e){var t=this._xrSessionManager.referenceSpace,i=e.getViewerPose(t);if(null!=i)for(var r=0,n=i.views;r<n.length;r++){var o=n[r];switch(this.depthUsage){case"cpu":this._updateDepthInformationAndTextureCPUDepthUsage(e,o,this.depthDataFormat);break;case"gpu":if(!this._glBinding)break;this._updateDepthInformationAndTextureWebGLDepthUsage(this._glBinding,o,this.depthDataFormat);break;default:ee.S0.Error("Unknown depth usage"),this.detach()}}},t.prototype._updateDepthInformationAndTextureCPUDepthUsage=function(e,t,i){var r,n=e.getDepthInformation(t);if(null!==n){var o=(r=n).data,a=r.width,s=r.height,l=r.rawValueToMeters,c=r.getDepthInMeters;switch(this._width=a,this._height=s,this._rawValueToMeters=l,this._cachedDepthBuffer=o,this.onGetDepthInMetersAvailable.notifyObservers(c.bind(n)),this._cachedDepthImageTexture||(this._cachedDepthImageTexture=sr.CreateRTexture(null,a,s,this._xrSessionManager.scene,!1,!0,rr.g.NEAREST_SAMPLINGMODE,Pi.TEXTURETYPE_FLOAT)),i){case"ushort":this._cachedDepthImageTexture.update(Float32Array.from(new Uint16Array(o)).map((function(e){return e*l})));break;case"float":this._cachedDepthImageTexture.update(new Float32Array(o).map((function(e){return e*l})))}}},t.prototype._updateDepthInformationAndTextureWebGLDepthUsage=function(e,t,i){var r,n=e.getDepthInformation(t);if(null!==n){var o=(r=n).texture,a=r.width,s=r.height;this._width=a,this._height=s,this._cachedWebGLTexture=o;var l=this._xrSessionManager.scene,c=l.getEngine().wrapWebGLTexture(o);this._cachedDepthImageTexture||(this._cachedDepthImageTexture=sr.CreateRTexture(null,a,s,l,!1,!0,rr.g.NEAREST_SAMPLINGMODE,"ushort"===i?Pi.TEXTURETYPE_UNSIGNED_BYTE:Pi.TEXTURETYPE_FLOAT)),this._cachedDepthImageTexture._texture=c}},t.prototype.getXRSessionInitExtension=function(){var e=this,t=null!=this.options.usagePreference&&0!==this.options.usagePreference.length,i=null!=this.options.dataFormatPreference&&0!==this.options.dataFormatPreference.length;return new Promise((function(r){r(t&&i?{depthSensing:{usagePreference:e.options.usagePreference.map((function(e){switch(e){case"cpu":return"cpu-optimized";case"gpu":return"gpu-optimized"}})),dataFormatPreference:e.options.dataFormatPreference.map((function(e){switch(e){case"ushort":return"luminance-alpha";case"float":return"float32"}}))}}:{})}))},t.Name=Dr.DEPTH_SENSING,t.Version=1,t}(Tp);Nr.AddWebXRFeature(AP.Name,(function(e,t){return function(){return new AP(e,t)}}),AP.Version,!1);Un.l.ShadersStore.velocityPixelShader="precision highp float;\n#define CUSTOM_FRAGMENT_BEGIN\nvarying vec4 clipPos;varying vec4 previousClipPos;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nhighp vec4 motionVector=( clipPos/clipPos.w-previousClipPos/previousClipPos.w );gl_FragColor=motionVector;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";Un.l.ShadersStore.velocityVertexShader="#define CUSTOM_VERTEX_BEGIN\n#define VELOCITY\nattribute vec3 position;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform mat4 previousViewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;uniform mat4 previousViewProjectionR;\n#endif\nvarying vec4 clipPos;varying vec4 previousClipPos;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#include<instancesVertex>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);vec4 previousWorldPos=finalPreviousWorld*vec4(positionUpdated,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {clipPos=viewProjection*worldPos;previousClipPos=previousViewProjection*previousWorldPos;gl_Position=clipPos;} else {clipPos=viewProjectionR*worldPos;previousClipPos=previousViewProjectionR*previousWorldPos;gl_Position=clipPos;}\n#elif\nclipPos=viewProjection*worldPos;previousClipPos=previousViewProjection*previousWorldPos;gl_Position=clipPos;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}";var RP=function(e){function t(t,i,r,n){void 0===n&&(n=512);var o=e.call(this,"spacewarp rtt",n,r,!1,!0,s.Y.TEXTURETYPE_HALF_FLOAT,!1,void 0,!1,!1,!0,void 0,!0)||this;return o._originalPairing=[],o._previousWorldMatrices=[],o._previousTransforms=[u.uq.Identity(),u.uq.Identity()],o._renderTarget=o.getScene().getEngine().createMultiviewRenderTargetTexture(o.getRenderWidth(),o.getRenderHeight(),t,i),o._renderTarget._disposeOnlyFramebuffers=!0,o._texture=o._renderTarget.texture,o._texture.isMultiview=!0,o._texture.format=s.Y.TEXTUREFORMAT_RGBA,r&&(o._velocityMaterial=new Ea("velocity shader material",r,{vertex:"velocity",fragment:"velocity"},{uniforms:["world","previousWorld","viewProjection","viewProjectionR","previousViewProjection","previousViewProjectionR"]}),o._velocityMaterial._materialHelperNeedsPreviousMatrices=!0,o._velocityMaterial.onBindObservable.add((function(e){o._previousWorldMatrices[e.uniqueId]=o._previousWorldMatrices[e.uniqueId]||e.getWorldMatrix(),o._velocityMaterial.getEffect().setMatrix("previousWorld",o._previousWorldMatrices[e.uniqueId]),o._previousWorldMatrices[e.uniqueId]=e.getWorldMatrix(),o._velocityMaterial.getEffect().setMatrix("previousViewProjection",o._previousTransforms[0]),o._velocityMaterial.getEffect().setMatrix("previousViewProjectionR",o._previousTransforms[1]),o._previousTransforms[0].copyFrom(r.getTransformMatrix()),o._previousTransforms[1].copyFrom(r._transformMatrixR)})),o._velocityMaterial.freeze()),o}return(0,f.C6)(t,e),t.prototype.render=function(t,i){var r=this;void 0===t&&(t=!1),void 0===i&&(i=!1),this._originalPairing.length=0;var n=this.getScene();n&&this._velocityMaterial&&n.getActiveMeshes().forEach((function(e){r._originalPairing.push([e,e.material]),e.material=r._velocityMaterial})),e.prototype.render.call(this,t,i),this._originalPairing.forEach((function(e){e[0].material=e[1]}))},t.prototype._bindFrameBuffer=function(){this._renderTarget&&this.getScene().getEngine().bindSpaceWarpFramebuffer(this._renderTarget)},t.prototype.getViewCount=function(){return 2},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._velocityMaterial.dispose(),this._previousTransforms.length=0,this._previousWorldMatrices.length=0,this._originalPairing.length=0},t}(mo),IP=function(){function e(e,t,i){this._scene=e,this._xrSessionManager=t,this._xrWebGLBinding=i,this._lastSubImages=new Map,this._renderTargetTextures=new Map,this._engine=e.getEngine()}return e.prototype._getSubImageForView=function(e){var t=this._xrSessionManager._getBaseLayerWrapper();if(!t)throw new Error("For Space Warp, the base layer should be a WebXR Projection Layer.");if("XRProjectionLayer"!==t.layerType)throw new Error('For Space Warp, the base layer type should "XRProjectionLayer".');var i=t.layer;return this._xrWebGLBinding.getViewSubImage(i,e)},e.prototype._setViewportForSubImage=function(e,t){e.x=0,e.y=0,e.width=t.motionVectorTextureWidth,e.height=t.motionVectorTextureHeight},e.prototype._createRenderTargetTexture=function(e,t,i,r,n){if(!this._engine)throw new Error("Engine is disposed");var o={width:e,height:t},a=new RP(r,n,this._scene,o),s=a.renderTarget;return i&&(s._framebuffer=i),s._colorTextureArray=r,s._depthStencilTextureArray=n,a.disableRescaling(),a.renderListPredicate=function(){return!0},a},e.prototype._getRenderTargetForSubImage=function(e,t){var i=this._lastSubImages.get(t),r=this._renderTargetTextures.get(t.eye),n=e.motionVectorTextureWidth,o=e.motionVectorTextureHeight;return r&&(null==i?void 0:i.textureWidth)===n&&(null==i?void 0:i.textureHeight)==o||(r=this._createRenderTargetTexture(n,o,null,e.motionVectorTexture,e.depthStencilTexture),this._renderTargetTextures.set(t.eye,r),this._framebufferDimensions={framebufferWidth:n,framebufferHeight:o}),this._lastSubImages.set(t,e),r},e.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t)||this._getSubImageForView(t);return!!i&&(this._setViewportForSubImage(e,i),!0)},e.prototype.accessMotionVector=function(e){var t=this._getSubImageForView(e);t&&(t.motionVectorTexture,t.depthStencilTexture)},e.prototype.getRenderTargetTextureForEye=function(e){return null},e.prototype.getRenderTargetTextureForView=function(e){var t=this._getSubImageForView(e);return t?this._getRenderTargetForSubImage(t,e):null},e.prototype.dispose=function(){this._renderTargetTextures.forEach((function(e){return e.dispose()})),this._renderTargetTextures.clear()},e}(),MP=function(e){function t(t){var i=e.call(this,t)||this;return i._onAfterRenderObserver=null,i.dependsOn=[Dr.LAYERS],i.xrNativeFeatureName="space-warp",i._xrSessionManager.scene.needsPreviousWorldMatrices=!0,i}return(0,f.C6)(t,e),t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;var i=this._xrSessionManager.scene.getEngine();return this._glContext=i._gl,this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),this.spaceWarpRTTProvider=new IP(this._xrSessionManager.scene,this._xrSessionManager,this._xrWebGLBinding),this._onAfterRenderObserver=this._xrSessionManager.scene.onAfterRenderObservable.add((function(){return t._onAfterRender()})),!0},t.prototype.detach=function(){return this._xrSessionManager.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),e.prototype.detach.call(this)},t.prototype._onAfterRender=function(){this.attached&&this._renderTargetTexture&&this._renderTargetTexture.render(!1,!1)},t.prototype.isCompatible=function(){return this._xrSessionManager.scene.getEngine().getCaps().colorBufferHalfFloat||!1},t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype._onXRFrame=function(e){var t=e.getViewerPose(this._xrSessionManager.referenceSpace);if(t){var i=t.views[0];this._renderTargetTexture=this._renderTargetTexture||this.spaceWarpRTTProvider.getRenderTargetTextureForView(i),this.spaceWarpRTTProvider.accessMotionVector(i)}},t.Name=Dr.SPACE_WARP,t.Version=1,t}(Tp);Nr.AddWebXRFeature(MP.Name,(function(e){return function(){return new MP(e)}}),MP.Version,!1);var OP=function(e){function t(t,i){void 0===i&&(i={});var r=e.call(this,t)||this;return r.options=i,r._cachedInternalTextures=[],r.texturesData=[],r.viewIndex=[],r.cameraIntrinsics=[],r.onTexturesUpdatedObservable=new c.cP,r.xrNativeFeatureName="camera-access",r}return(0,f.C6)(t,e),t.prototype.attach=function(t){return!!e.prototype.attach.call(this,t)&&(this._glContext=this._xrSessionManager.scene.getEngine()._gl,this._glBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._glBinding=void 0,this.options.doNotDisposeOnDetach||(this._cachedInternalTextures.forEach((function(e){return e.dispose()})),this.texturesData.forEach((function(e){return e.dispose()})),this._cachedInternalTextures.length=0,this.texturesData.length=0,this.cameraIntrinsics.length=0),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTexturesUpdatedObservable.clear()},t.prototype._updateCameraIntrinsics=function(e,t){var i={width:e.camera.width,height:e.camera.height,x:0,y:0},r=e.projectionMatrix,n=(1-r[8])*i.width/2+i.x,o=(1-r[9])*i.height/2+i.y,a=i.width/2*r[0],s=i.height/2*r[5],l=i.width/2*r[4];this.cameraIntrinsics[t]={u0:n,v0:o,ax:a,ay:s,gamma:l,width:i.width,height:i.height,viewportX:i.x,viewportY:i.y}},t.prototype._updateInternalTextures=function(e,t){var i,r;if(void 0===t&&(t=0),!e.camera)return!1;this.viewIndex[t]=e.eye;var n=null===(i=this._glBinding)||void 0===i?void 0:i.getCameraImage(e.camera);if(this._cachedInternalTextures[t])null===(r=this._cachedInternalTextures[t]._hardwareTexture)||void 0===r||r.set(n);else{var o=new si.h(this._xrSessionManager.scene.getEngine(),0,!0);o.invertY=!1,o.format=s.Y.TEXTUREFORMAT_RGBA,o.generateMipMaps=!0,o.type=s.Y.TEXTURETYPE_FLOAT,o.samplingMode=s.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,o.width=e.camera.width,o.height=e.camera.height,o._cachedWrapU=s.Y.TEXTURE_WRAP_ADDRESSMODE,o._cachedWrapV=s.Y.TEXTURE_WRAP_ADDRESSMODE,o._hardwareTexture=new di.d(n,this._glContext),this._cachedInternalTextures[t]=o;var a=new Yl.t(this._xrSessionManager.scene);a.name="WebXR Raw Camera Access (".concat(t,")"),a._texture=this._cachedInternalTextures[t],this.texturesData[t]=a,this._updateCameraIntrinsics(e,t)}return this._cachedInternalTextures[t].isReady=!0,!0},t.prototype._onXRFrame=function(e){var t=this,i=this._xrSessionManager.referenceSpace,r=e.getViewerPose(i);if(r&&r.views){var n=!0;r.views.forEach((function(e,i){n=n&&t._updateInternalTextures(e,i)})),n&&this.onTexturesUpdatedObservable.notifyObservers(this.texturesData)}},t.Name=Dr.RAW_CAMERA_ACCESS,t.Version=1,t}(Tp);Nr.AddWebXRFeature(OP.Name,(function(e,t){return function(){return new OP(e,t)}}),OP.Version,!1);var DP=function(e){function t(t,i,r){var n=e.call(this,t,NP[r],i,r,!0)||this;return n.profileId="generic-hand-select-grasp",n}return(0,f.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){},t.prototype._setRootMesh=function(e){},t.prototype._updateModel=function(){},t}(up);_p.RegisterController("generic-hand-select-grasp",(function(e,t){return new DP(t,e.gamepad,e.handedness)}));var NP={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-right",assetPath:"right.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-none",assetPath:"none.glb"}},FP=function(e){function t(t,i,r){var n=e.call(this,t,wP["left-right"],i,r)||this;return n._mapping={defaultButton:{valueNodeName:"VALUE",unpressedNodeName:"UNPRESSED",pressedNodeName:"PRESSED"},defaultAxis:{valueNodeName:"VALUE",minNodeName:"MIN",maxNodeName:"MAX"},buttons:{"xr-standard-trigger":{rootNodeName:"SELECT",componentProperty:"button",states:["default","touched","pressed"]},"xr-standard-squeeze":{rootNodeName:"GRASP",componentProperty:"state",states:["pressed"]},"xr-standard-touchpad":{rootNodeName:"TOUCHPAD_PRESS",labelAnchorNodeName:"squeeze-label",touchPointNodeName:"TOUCH"},"xr-standard-thumbstick":{rootNodeName:"THUMBSTICK_PRESS",componentProperty:"state",states:["pressed"]}},axes:{"xr-standard-touchpad":{"x-axis":{rootNodeName:"TOUCHPAD_TOUCH_X"},"y-axis":{rootNodeName:"TOUCHPAD_TOUCH_Y"}},"xr-standard-thumbstick":{"x-axis":{rootNodeName:"THUMBSTICK_X"},"y-axis":{rootNodeName:"THUMBSTICK_Y"}}}},n.profileId="microsoft-mixed-reality",n}return(0,f.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handedness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:t.MODEL_BASE_URL+"default/"}},t.prototype._getModelLoadingConstraints=function(){var e=cp.IsPluginForExtensionAvailable(".glb");return e||y.V.Warn("glTF / glb loaded was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.rootMesh&&(this.getComponentIds().forEach((function(e,i){if(!t.disableAnimation&&e&&t.rootMesh){var r=t._mapping.buttons[e],n=r.rootNodeName;if(!n)return void y.V.Log("Skipping unknown button at index: "+i+" with mapped name: "+e);var o=t._getChildByName(t.rootMesh,n);if(!o)return void y.V.Warn("Missing button mesh with name: "+n);if(r.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.valueNodeName),r.pressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.pressedNodeName),r.unpressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.unpressedNodeName),r.valueMesh&&r.pressedMesh&&r.unpressedMesh){var a=t.getComponent(e);a&&a.onButtonStateChangedObservable.add((function(e){t._lerpTransform(r,e.value)}),void 0,!0)}else y.V.Warn("Missing button submesh under mesh with name: "+n)}})),this.getComponentIds().forEach((function(e){var i=t.getComponent(e);i.isAxes()&&["x-axis","y-axis"].forEach((function(r){if(t.rootMesh){var n=t._mapping.axes[e][r],o=t._getChildByName(t.rootMesh,n.rootNodeName);o?(n.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.valueNodeName),n.minMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.minNodeName),n.maxMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.maxNodeName),n.valueMesh&&n.minMesh&&n.maxMesh?i&&i.onAxisValueChangedObservable.add((function(e){var i="x-axis"===r?e.x:e.y;t._lerpTransform(n,i,!0)}),void 0,!0):y.V.Warn("Missing axis submesh under mesh with name: "+n.rootNodeName)):y.V.Warn("Missing axis mesh with name: "+n.rootNodeName)}}))})))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new Wi(this.profileId+" "+this.handedness,this.scene),this.rootMesh.isPickable=!1;for(var i=0;i<e.length;i++){var r=e[i];r.isPickable=!1,r.parent||(t=r)}t&&t.setParent(this.rootMesh),this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=u.PT.FromEulerAngles(0,Math.PI,0))},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/microsoft/",t.MODEL_LEFT_FILENAME="left.glb",t.MODEL_RIGHT_FILENAME="right.glb",t}(up);_p.RegisterController("windows-mixed-reality",(function(e,t){return new FP(t,e.gamepad,e.handedness)}));var wP={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-right",assetPath:"right.glb"}},LP=function(e){function t(t,i,r,n,o){void 0===n&&(n=!1),void 0===o&&(o=!1);var a=e.call(this,t,BP[r],i,r)||this;return a._forceLegacyControllers=o,a.profileId="oculus-touch",a}return(0,f.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handedness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:this._isQuest()?t.QUEST_MODEL_BASE_URL:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this,i=this._isQuest(),r="right"===this.handedness?-1:1;this.getComponentIds().forEach((function(e){var n=e&&t.getComponent(e);n&&n.onButtonStateChangedObservable.add((function(n){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(i||(t._modelRootNode.getChildren()[3].rotation.x=.2*-n.value,t._modelRootNode.getChildren()[3].position.y=.005*-n.value,t._modelRootNode.getChildren()[3].position.z=.005*-n.value));case"xr-standard-squeeze":return void(i||(t._modelRootNode.getChildren()[4].position.x=r*n.value*.0035));case"xr-standard-thumbstick":return;case"a-button":case"x-button":return void(i||(n.pressed?t._modelRootNode.getChildren()[1].position.y=-.001:t._modelRootNode.getChildren()[1].position.y=0));case"b-button":case"y-button":return void(i||(n.pressed?t._modelRootNode.getChildren()[2].position.y=-.001:t._modelRootNode.getChildren()[2].position.y=0))}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new Wi(this.profileId+" "+this.handedness,this.scene),this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=u.PT.FromEulerAngles(0,Math.PI,0)),e.forEach((function(e){e.isPickable=!1})),this._isQuest()?this._modelRootNode=e[0]:(this._modelRootNode=e[1],this.rootMesh.position.y=.034,this.rootMesh.position.z=.052),this._modelRootNode.parent=this.rootMesh},t.prototype._updateModel=function(){},t.prototype._isQuest=function(){return!!navigator.userAgent.match(/Quest/gi)&&!this._forceLegacyControllers},t.MODEL_BASE_URL="https://controllers.babylonjs.com/oculus/",t.MODEL_LEFT_FILENAME="left.babylon",t.MODEL_RIGHT_FILENAME="right.babylon",t.QUEST_MODEL_BASE_URL="https://controllers.babylonjs.com/oculusQuest/",t}(up);_p.RegisterController("oculus-touch",(function(e,t){return new LP(t,e.gamepad,e.handedness)})),_p.RegisterController("oculus-touch-legacy",(function(e,t){return new LP(t,e.gamepad,e.handedness,!0)}));var BP={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"x-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"x_button",visualResponses:{}},"y-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"y_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"a-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"a_button",visualResponses:{}},"b-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"b_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-right",assetPath:"right.glb"}},UP=function(e){function t(t,i,r){var n=e.call(this,t,kP[r],i,r)||this;return n.profileId="htc-vive",n}return(0,f.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:t.MODEL_FILENAME,path:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var i=e&&t.getComponent(e);i&&i.onButtonStateChangedObservable.add((function(i){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(t._modelRootNode.getChildren()[6].rotation.x=.15*-i.value);case"xr-standard-touchpad":case"xr-standard-squeeze":return}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new Wi(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.isPickable=!1})),this._modelRootNode=e[1],this._modelRootNode.parent=this.rootMesh,this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=u.PT.FromEulerAngles(0,Math.PI,0))},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/vive/",t.MODEL_FILENAME="wand.babylon",t}(up);_p.RegisterController("htc-vive",(function(e,t){return new UP(t,e.gamepad,e.handedness)}));var VP,kP={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc-vive-none",assetPath:"none.glb"}},GP=function(){function e(e){var t=this;this._nativeImpl=e,this._xrTransform=new XRRigidTransform,this._xrPose={transform:this._xrTransform,emulatedPosition:!1},this._xrPoseVectorData=new Float32Array(8),this.fillPoses=this._nativeImpl.fillPoses.bind(this._nativeImpl),this.getViewerPose=this._nativeImpl.getViewerPose.bind(this._nativeImpl),this.getHitTestResults=this._nativeImpl.getHitTestResults.bind(this._nativeImpl),this.getHitTestResultsForTransientInput=function(){throw new Error("XRFrame.getHitTestResultsForTransientInput not supported on native.")},this.createAnchor=this._nativeImpl.createAnchor.bind(this._nativeImpl),this.getJointPose=this._nativeImpl.getJointPose.bind(this._nativeImpl),this.fillJointRadii=this._nativeImpl.fillJointRadii.bind(this._nativeImpl),this.getLightEstimate=function(){throw new Error("XRFrame.getLightEstimate not supported on native.")},this.getImageTrackingResults=function(){var e;return null!==(e=t._nativeImpl._imageTrackingResults)&&void 0!==e?e:[]}}return Object.defineProperty(e.prototype,"session",{get:function(){return this._nativeImpl.session},enumerable:!1,configurable:!0}),e.prototype.getPose=function(e,t){if(this._nativeImpl.getPoseData(e,t,this._xrPoseVectorData.buffer,this._xrTransform.matrix.buffer)){var i=this._xrTransform.position;i.x=this._xrPoseVectorData[0],i.y=this._xrPoseVectorData[1],i.z=this._xrPoseVectorData[2],i.w=this._xrPoseVectorData[3];var r=this._xrTransform.orientation;return r.x=this._xrPoseVectorData[4],r.y=this._xrPoseVectorData[5],r.z=this._xrPoseVectorData[6],r.w=this._xrPoseVectorData[7],this._xrPose}},Object.defineProperty(e.prototype,"trackedAnchors",{get:function(){return this._nativeImpl.trackedAnchors},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldInformation",{get:function(){return this._nativeImpl.worldInformation},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"detectedPlanes",{get:function(){return this._nativeImpl.detectedPlanes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"featurePointCloud",{get:function(){return this._nativeImpl.featurePointCloud},enumerable:!1,configurable:!0}),e.prototype.getDepthInformation=function(e){throw new Error("This function is not available in Babylon Native")},e}();Zc("NativeXRFrame",GP),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(VP||(VP={}));var zP=function(){function e(e,t,i){this._ownerBlock=i,this._connectedPoint=[],this.uniqueId=(0,Rl.z)(),this.connectedPointIds=[],this.name=e,this._connectionType=t}return Object.defineProperty(e.prototype,"connectionType",{get:function(){return this._connectionType},enumerable:!1,configurable:!0}),e.prototype._isSingularConnection=function(){return!0},e.prototype.isConnected=function(){return this._connectedPoint.length>0},e.prototype.connectTo=function(e){if(this._connectionType===e._connectionType)throw new Error("Cannot connect two points of type ".concat(this.connectionType));if(this._isSingularConnection()&&this._connectedPoint.length>0||e._isSingularConnection()&&e._connectedPoint.length>0)throw new Error("Max number of connections for point reached");this._connectedPoint.push(e),e._connectedPoint.push(this)},e.prototype.serialize=function(e){void 0===e&&(e={}),e.uniqueId=this.uniqueId,e.name=this.name,e._connectionType=this._connectionType,e.connectedPointIds=[],e.className=this.getClassName();for(var t=0,i=this._connectedPoint;t<i.length;t++){var r=i[t];e.connectedPointIds.push(r.uniqueId)}},e.prototype.getClassName=function(){return"FGConnection"},e.prototype.deserialize=function(e){this.uniqueId=e.uniqueId,this.name=e.name,this._connectionType=e._connectionType,this.connectedPointIds=e.connectedPointIds},e.Parse=function(e,t){void 0===e&&(e={});var i=new(ee.S0.Instantiate(e.className))(e.name,e._connectionType,t);return i.deserialize(e),i},e}(),YP=function(){function e(e){this.value=this._toInt(e)}return e.prototype._toInt=function(e){return 0|e},e.prototype.add=function(t){return new e(this.value+t.value)},e.prototype.subtract=function(t){return new e(this.value-t.value)},e.prototype.multiply=function(t){return new e(Math.imul(this.value,t.value))},e.prototype.divide=function(t){return new e(this.value/t.value)},e.prototype.getClassName=function(){return e.ClassName},e.prototype.equals=function(e){return this.value===e.value},e.Parse=function(t){return new e(t.value)},e.ClassName="FlowGraphInteger",e}();(0,o.Y5)("FlowGraphInteger",YP);var XP=function(){function e(e,t){this.typeName=e,this.defaultValue=t}return e.prototype.serialize=function(e){e.typeName=this.typeName,e.defaultValue=this.defaultValue},e.Parse=function(t){return new e(t.typeName,t.defaultValue)},e}(),WP=new XP("any",void 0),HP=new XP("string",""),jP=new XP("number",0),qP=new XP("boolean",!1),KP=new XP("Vector2",u.I9.Zero()),QP=new XP("Vector3",u.Pq.Zero()),ZP=new XP("Vector4",u.IU.Zero()),JP=new XP("Matrix",u.uq.Identity()),$P=new XP("Color3",h.v9.Black()),eA=new XP("Color4",new h.ov(0,0,0,0)),tA=new XP("Quaternion",u.PT.Identity()),iA=new XP("FlowGraphInteger",new YP(0));function rA(e){switch(typeof e){case"string":return HP;case"number":return jP;case"boolean":return qP;case"object":return e instanceof u.I9?KP:e instanceof u.Pq?QP:e instanceof u.IU?ZP:e instanceof h.v9?$P:e instanceof h.ov?eA:e instanceof u.PT?tA:e instanceof YP?iA:WP;default:return WP}}var nA=function(e){function t(t,i,r,n){var o=e.call(this,t,i,r)||this;return o.richType=n,o}return(0,f.C6)(t,e),t.prototype._isSingularConnection=function(){return 0===this.connectionType},t.prototype.setValue=function(e,t){t._setConnectionValue(this,e)},t.prototype.connectTo=function(t){e.prototype.connectTo.call(this,t)},t.prototype._getValueOrDefault=function(e){return e._hasConnectionValue(this)?e._getConnectionValue(this):this.richType.defaultValue},t.prototype.getValue=function(e){return 1===this.connectionType?(e._notifyExecuteNode(this._ownerBlock),this._ownerBlock._updateOutputs(e),this._getValueOrDefault(e)):this.isConnected()?this._connectedPoint[0].getValue(e):this._getValueOrDefault(e)},t.prototype.getClassName=function(){return"FGDataConnection"},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.richType={},this.richType.serialize(t.richType)},t.Parse=function(e,t){var i=zP.Parse(e,t);return i.richType=XP.Parse(e.richType),i},t}(zP);function oA(e){return"Mesh"===e||"AbstractMesh"===e||"GroundMesh"===e||"InstanceMesh"===e||"LinesMesh"===e||"GoldbergMesh"===e||"GreasedLineMesh"===e||"TrailMesh"===e}function aA(e){return"Vector2"===e||"Vector3"===e||"Vector4"===e||"Quaternion"===e||"Color3"===e||"Color4"===e}function sA(e,t,i){var r,n,o=null!==(n=null===(r=null==t?void 0:t.getClassName)||void 0===r?void 0:r.call(t))&&void 0!==n?n:"";oA(o)?i[e]={name:t.name,className:o}:aA(o)?i[e]={value:t.asArray(),className:o}:i[e]=t}function lA(e,t,i){var r=t[e],n=null==r?void 0:r.className;return oA(n)?i.getMeshByName(r.name):aA(n)?function(e,t){if("Vector2"===e)return u.I9.FromArray(t);if("Vector3"===e)return u.Pq.FromArray(t);if("Vector4"===e)return u.IU.FromArray(t);if("Quaternion"===e)return u.PT.FromArray(t);if("Color3"===e)return new h.v9(t[0],t[1],t[2]);if("Color4"===e)return new h.ov(t[0],t[1],t[2],t[3]);throw new Error("Unknown vector class name ".concat(e))}(n,r.value):"Matrix"===n?u.uq.FromArray(r.value):n===YP.ClassName?YP.Parse(r):r&&void 0!==r.value?r.value:r}(0,o.Y5)("FGDataConnection",nA);var cA=function(){function e(e){var t,i;this.config=e,this.uniqueId=(0,Rl.z)(),this.name=null!==(i=null===(t=this.config)||void 0===t?void 0:t.name)&&void 0!==i?i:this.getClassName(),this.dataInputs=[],this.dataOutputs=[]}return e.prototype._updateOutputs=function(e){},e.prototype.registerDataInput=function(e,t){var i=new nA(e,0,this,t);return this.dataInputs.push(i),i},e.prototype.registerDataOutput=function(e,t){var i=new nA(e,1,this,t);return this.dataOutputs.push(i),i},e.prototype.getDataInput=function(e){return this.dataInputs.find((function(t){return t.name===e}))},e.prototype.getDataOutput=function(e){return this.dataOutputs.find((function(t){return t.name===e}))},e.prototype.serialize=function(e,t){void 0===e&&(e={}),void 0===t&&(t=sA),e.uniqueId=this.uniqueId,e.config={},this.config&&(e.config.name=this.config.name),e.dataInputs=[],e.dataOutputs=[],e.className=this.getClassName();for(var i=0,r=this.dataInputs;i<r.length;i++){var n={};r[i].serialize(n),e.dataInputs.push(n)}for(var o=0,a=this.dataOutputs;o<a.length;o++){var s={};a[o].serialize(s),e.dataOutputs.push(s)}},e.prototype.getClassName=function(){return"FGBlock"},e.Parse=function(e,t){var i,r,n=ee.S0.Instantiate(e.className),o={},a=null!==(i=t.valueParseFunction)&&void 0!==i?i:lA;if(e.config)for(var s in e.config)o[s]=a(s,e.config,t.scene);("FGSetPropertyBlock"===(r=e.className)||"FGGetPropertyBlock"===r||"FGPlayAnimationBlock"===r||"FGMeshPickEventBlock"===r)&&(o.pathConverter=t.pathConverter);var l=new n(o);l.uniqueId=e.uniqueId;for(var c=0;c<e.dataInputs.length;c++){var u=l.getDataInput(e.dataInputs[c].name);if(!u)throw new Error("Could not find data input with name "+e.dataInputs[c].name+" in block "+e.className);u.deserialize(e.dataInputs[c])}for(c=0;c<e.dataOutputs.length;c++){var h=l.getDataOutput(e.dataOutputs[c].name);if(!h)throw new Error("Could not find data output with name "+e.dataOutputs[c].name+" in block "+e.className);h.deserialize(e.dataOutputs[c])}return l.metadata=e.metadata,l.deserialize&&l.deserialize(e),l},e}(),uA=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype._isSingularConnection=function(){return 1===this.connectionType},t.prototype._activateSignal=function(e){var t;0===this.connectionType?(e._notifyExecuteNode(this._ownerBlock),this._ownerBlock._execute(e,this),e._increaseExecutionId()):null===(t=this._connectedPoint[0])||void 0===t||t._activateSignal(e)},t}(zP);(0,o.Y5)("FlowGraphSignalConnection",uA);var hA=function(e){function t(t){var i=e.call(this,t)||this;return i.signalInputs=[],i.signalOutputs=[],i.in=i._registerSignalInput("in"),i}return(0,f.C6)(t,e),t.prototype._registerSignalInput=function(e){var t=new uA(e,0,this);return this.signalInputs.push(t),t},t.prototype._registerSignalOutput=function(e){var t=new uA(e,1,this);return this.signalOutputs.push(t),t},t.prototype.getSignalInput=function(e){return this.signalInputs.find((function(t){return t.name===e}))},t.prototype.getSignalOutput=function(e){return this.signalOutputs.find((function(t){return t.name===e}))},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.signalInputs=[],t.signalOutputs=[];for(var i=0,r=this.signalInputs;i<r.length;i++){var n={};r[i].serialize(n),t.signalInputs.push(n)}for(var o=0,a=this.signalOutputs;o<a.length;o++){var s={};a[o].serialize(s),t.signalOutputs.push(s)}},t.prototype.deserialize=function(e){for(var t=0;t<e.signalInputs.length;t++){var i=this.getSignalInput(e.signalInputs[t].name);if(!i)throw new Error("Could not find signal input with name "+e.signalInputs[t].name+" in block "+e.className);i.deserialize(e.signalInputs[t])}for(t=0;t<e.signalOutputs.length;t++){var r=this.getSignalOutput(e.signalOutputs[t].name);if(!r)throw new Error("Could not find signal output with name "+e.signalOutputs[t].name+" in block "+e.className);r.deserialize(e.signalOutputs[t])}},t.prototype.getClassName=function(){return"FGExecutionBlock"},t}(cA),dA=function(e){function t(t){var i=e.call(this,t)||this;return i.out=i._registerSignalOutput("out"),i.done=i._registerSignalOutput("done"),i}return(0,f.C6)(t,e),t.prototype._startPendingTasks=function(e){this._preparePendingTasks(e),e._addPendingBlock(this)},t}(hA),pA=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,f.C6)(t,e),t.prototype._execute=function(e){e._notifyExecuteNode(this),this.out._activateSignal(e)},t}(dA),fA=function(){function e(e){this.uniqueId=(0,Rl.z)(),this._userVariables={},this._executionVariables={},this._connectionValues={},this._pendingBlocks=[],this._executionId=0,this.onNodeExecutedObservable=new c.cP,this._configuration=e}return e.prototype.hasVariable=function(e){return e in this._userVariables},e.prototype.setVariable=function(e,t){this._userVariables[e]=t},e.prototype.getVariable=function(e){return this._userVariables[e]},Object.defineProperty(e.prototype,"userVariables",{get:function(){return this._userVariables},enumerable:!1,configurable:!0}),e.prototype._getUniqueIdPrefixedName=function(e,t){return"".concat(e.uniqueId,"_").concat(t)},e.prototype._setExecutionVariable=function(e,t,i){this._executionVariables[this._getUniqueIdPrefixedName(e,t)]=i},e.prototype._getExecutionVariable=function(e,t,i){return this._hasExecutionVariable(e,t)?this._executionVariables[this._getUniqueIdPrefixedName(e,t)]:i},e.prototype._deleteExecutionVariable=function(e,t){delete this._executionVariables[this._getUniqueIdPrefixedName(e,t)]},e.prototype._hasExecutionVariable=function(e,t){return this._getUniqueIdPrefixedName(e,t)in this._executionVariables},e.prototype._hasConnectionValue=function(e){return e.uniqueId in this._connectionValues},e.prototype._setConnectionValue=function(e,t){this._connectionValues[e.uniqueId]=t},e.prototype._getConnectionValue=function(e){return this._connectionValues[e.uniqueId]},Object.defineProperty(e.prototype,"configuration",{get:function(){return this._configuration},enumerable:!1,configurable:!0}),e.prototype._addPendingBlock=function(e){this._pendingBlocks.push(e)},e.prototype._removePendingBlock=function(e){var t=this._pendingBlocks.indexOf(e);-1!==t&&this._pendingBlocks.splice(t,1)},e.prototype._clearPendingBlocks=function(){for(var e=0,t=this._pendingBlocks;e<t.length;e++)t[e]._cancelPendingTasks(this);this._pendingBlocks.length=0},e.prototype._notifyExecuteNode=function(e){this.onNodeExecutedObservable.notifyObservers(e)},e.prototype._increaseExecutionId=function(){this._executionId++},Object.defineProperty(e.prototype,"executionId",{get:function(){return this._executionId},enumerable:!1,configurable:!0}),e.prototype.serialize=function(e,t){for(var i in void 0===e&&(e={}),void 0===t&&(t=sA),e.uniqueId=this.uniqueId,e._userVariables={},this._userVariables)t(i,this._userVariables[i],e._userVariables);for(var i in e._connectionValues={},this._connectionValues)t(i,this._connectionValues[i],e._connectionValues)},e.prototype.getClassName=function(){return"FGContext"},e.Parse=function(e,t){var i,r=t.graph.createContext(),n=null!==(i=t.valueParseFunction)&&void 0!==i?i:lA;for(var o in r.uniqueId=e.uniqueId,e._userVariables){var a=n(o,e._userVariables,r._configuration.scene);r._userVariables[o]=a}for(var o in e._connectionValues)a=n(o,e._connectionValues,r._configuration.scene),r._connectionValues[o]=a;return r},(0,f.Cg)([(0,B.lK)()],e.prototype,"uniqueId",void 0),e}();function _A(e,t){return!(!e.parent||e.parent!==t&&!_A(e.parent,t))}var mA,gA=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i}return(0,f.C6)(t,e),t.prototype._getReferencedMesh=function(){var e=this.config.pathConverter.convert(this.config.path),t=e.info.getObject(e.object);if(!(t&&t instanceof Fi))throw new Error("Mesh pick event block requires a valid mesh");return t},t.prototype._preparePendingTasks=function(e){var t=this,i=e._getExecutionVariable(this,"meshPickObserver");if(!i){var r=this._getReferencedMesh();e._setExecutionVariable(this,"mesh",r),i=r.getScene().onPointerObservable.add((function(i){var n,o,a;i.type===Me.POINTERPICK&&(null===(n=i.pickInfo)||void 0===n?void 0:n.pickedMesh)&&((null===(o=i.pickInfo)||void 0===o?void 0:o.pickedMesh)===r||_A(null===(a=i.pickInfo)||void 0===a?void 0:a.pickedMesh,r))&&t._execute(e)}));var n=r.onDisposeObservable.add((function(){return t._onDispose}));e._setExecutionVariable(this,"meshPickObserver",i),e._setExecutionVariable(this,"meshDisposeObserver",n)}},t.prototype._onDispose=function(e){this._cancelPendingTasks(e),e._removePendingBlock(this)},t.prototype._cancelPendingTasks=function(e){var t=e._getExecutionVariable(this,"mesh"),i=e._getExecutionVariable(this,"meshPickObserver"),r=e._getExecutionVariable(this,"meshDisposeObserver");t.getScene().onPointerObservable.remove(i),t.onDisposeObservable.remove(r),e._deleteExecutionVariable(this,"mesh"),e._deleteExecutionVariable(this,"meshPickObserver"),e._deleteExecutionVariable(this,"meshDisposeObserver")},t.prototype.getClassName=function(){return t.ClassName},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.config.path=this.config.path},t.ClassName="FGMeshPickEventBlock",t}(pA);(0,o.Y5)(gA.ClassName,gA),function(e){e[e.Stopped=0]="Stopped",e[e.Started=1]="Started"}(mA||(mA={}));var vA=function(){function e(e){var t=this;this._eventBlocks=[],this._executionContexts=[],this.state=0,this._scene=e.scene,this._coordinator=e.coordinator,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){return t.dispose()}))}return e.prototype.createContext=function(){var e=new fA({scene:this._scene,coordinator:this._coordinator});return this._executionContexts.push(e),e},e.prototype.getContext=function(e){return this._executionContexts[e]},e.prototype.addEventBlock=function(e){this._eventBlocks.push(e)},e.prototype.start=function(){if(1!==this.state){this.state=1,0===this._executionContexts.length&&this.createContext();for(var e=0,t=this._executionContexts;e<t.length;e++)for(var i=t[e],r=0,n=this._getContextualOrder();r<n.length;r++)n[r]._startPendingTasks(i)}},e.prototype._getContextualOrder=function(){for(var e=[],t=0,i=this._eventBlocks;t<i.length;t++){var r=i[t];if(r.getClassName()===gA.ClassName){for(var n=r._getReferencedMesh(),o=0;o<e.length;o++){var a=e[o]._getReferencedMesh();if(n&&a&&_A(n,a))break}e.splice(o,0,r)}else e.push(r)}return e},e.prototype.dispose=function(){if(0!==this.state){this.state=0;for(var e=0,t=this._executionContexts;e<t.length;e++)t[e]._clearPendingBlocks();this._executionContexts.length=0,this._eventBlocks.length=0,this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null}},e.prototype.visitAllBlocks=function(e){for(var t=[],i=new Set,r=0,n=this._eventBlocks;r<n.length;r++){var o=n[r];t.push(o),i.add(o.uniqueId)}for(;t.length>0;){e(o=t.pop());for(var a=0,s=o.dataInputs;a<s.length;a++)for(var l=0,c=s[a]._connectedPoint;l<c.length;l++){var u=c[l];i.has(u._ownerBlock.uniqueId)||(t.push(u._ownerBlock),i.add(u._ownerBlock.uniqueId))}if(o instanceof hA)for(var h=0,d=o.signalOutputs;h<d.length;h++)for(var p=0,f=d[h]._connectedPoint;p<f.length;p++)u=f[p],i.has(u._ownerBlock.uniqueId)||(t.push(u._ownerBlock),i.add(u._ownerBlock.uniqueId))}},e.prototype.serialize=function(e,t){void 0===e&&(e={}),e.allBlocks=[],this.visitAllBlocks((function(t){var i={};t.serialize(i),e.allBlocks.push(i)})),e.executionContexts=[];for(var i=0,r=this._executionContexts;i<r.length;i++){var n={};r[i].serialize(n,t),e.executionContexts.push(n)}},e.GetDataOutConnectionByUniqueId=function(e,t){for(var i=0,r=e;i<r.length;i++)for(var n=0,o=r[i].dataOutputs;n<o.length;n++){var a=o[n];if(a.uniqueId===t)return a}throw new Error("Could not find data out connection with unique id "+t)},e.GetSignalInConnectionByUniqueId=function(e,t){for(var i=0,r=e;i<r.length;i++){var n=r[i];if(n instanceof hA)for(var o=0,a=n.signalInputs;o<a.length;o++){var s=a[o];if(s.uniqueId===t)return s}}throw new Error("Could not find signal in connection with unique id "+t)},e.Parse=function(t,i){for(var r,n=i.coordinator.createGraph(),o=[],a=null!==(r=i.valueParseFunction)&&void 0!==r?r:lA,s=0,l=t.allBlocks;s<l.length;s++){var c=l[s],u=cA.Parse(c,{scene:i.coordinator.config.scene,pathConverter:i.pathConverter,valueParseFunction:a});o.push(u),u instanceof pA&&n.addEventBlock(u)}for(var h=0,d=o;h<d.length;h++){for(var p=0,f=(u=d[h]).dataInputs;p<f.length;p++)for(var _=f[p],m=0,g=_.connectedPointIds;m<g.length;m++){var v=g[m],y=e.GetDataOutConnectionByUniqueId(o,v);_.connectTo(y)}if(u instanceof hA)for(var b=0,T=u.signalOutputs;b<T.length;b++)for(var E=T[b],x=0,S=E.connectedPointIds;x<S.length;x++)v=S[x],y=e.GetSignalInConnectionByUniqueId(o,v),E.connectTo(y)}for(var C=0,P=t.executionContexts;C<P.length;C++){var A=P[C];fA.Parse(A,{graph:n,valueParseFunction:a})}return n},e}(),yA=function(){function e(t){var i,r=this;this.config=t,this._flowGraphs=[],this._customEventsMap=new Map,this.config.scene.onDisposeObservable.add((function(){r.dispose()})),(null!==(i=e.SceneCoordinators.get(this.config.scene))&&void 0!==i?i:[]).push(this)}return e.prototype.createGraph=function(){var e=new vA({scene:this.config.scene,coordinator:this});return this._flowGraphs.push(e),e},e.prototype.removeGraph=function(e){var t=this._flowGraphs.indexOf(e);-1!==t&&(e.dispose(),this._flowGraphs.splice(t,1))},e.prototype.start=function(){this._flowGraphs.forEach((function(e){return e.start()}))},e.prototype.dispose=function(){var t;this._flowGraphs.forEach((function(e){return e.dispose()})),this._flowGraphs.length=0;var i=null!==(t=e.SceneCoordinators.get(this.config.scene))&&void 0!==t?t:[],r=i.indexOf(this);-1!==r&&i.splice(r,1)},e.prototype.serialize=function(e,t){e._flowGraphs=[],this._flowGraphs.forEach((function(i){var r={};i.serialize(r,t),e._flowGraphs.push(r)}))},e.Parse=function(t,i){var r,n,o=null!==(r=i.valueParseFunction)&&void 0!==r?r:lA,a=new e({scene:i.scene});return null===(n=t._flowGraphs)||void 0===n||n.forEach((function(e){vA.Parse(e,{coordinator:a,valueParseFunction:o,pathConverter:i.pathConverter})})),a},Object.defineProperty(e.prototype,"flowGraphs",{get:function(){return this._flowGraphs},enumerable:!1,configurable:!0}),e.prototype.getCustomEventObservable=function(e){var t=this._customEventsMap.get(e);return t||(t=new c.cP,this._customEventsMap.set(e,t)),t},e.prototype.notifyCustomEvent=function(e,t){var i=this._customEventsMap.get(e);i&&i.notifyObservers(t)},e.SceneCoordinators=new Map,e}(),bA=function(e){this._context=e,this._context.onNodeExecutedObservable.add((function(e){ee.S0.Log("Node executed: ".concat(e.getClassName()))}))},TA=function(e){function t(t){var i=e.call(this,t)||this;return i.out=i._registerSignalOutput("out"),i}return(0,f.C6)(t,e),t}(hA),EA=function(e){function t(t){var i=e.call(this,t)||this;return i.message=i.registerDataInput("message",WP),i}return(0,f.C6)(t,e),t.prototype._execute=function(e){var t=this.message.getValue(e);y.V.Log(t),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGConsoleLogBlock",t}(TA);(0,o.Y5)(EA.ClassName,EA);var xA=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.input=i.registerDataInput(t.variableName,WP),i}return(0,f.C6)(t,e),t.prototype._execute=function(e){var t=this.config.variableName,i=this.input.getValue(e);e.setVariable(t,i),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSetVariableBlock",t}(TA);(0,o.Y5)(xA.ClassName,xA);var SA=new RegExp(/\{(\w+)\}/g),CA=function(){function e(e,t){this.path=e,this.ownerBlock=t,this.templatedInputs=[];for(var i=SA.exec(e);i;){var r=i[1];this.templatedInputs.push(t.registerDataInput(r,iA)),i=SA.exec(e)}}return e.prototype.getAccessor=function(e,t){for(var i=this.path,r=0,n=this.templatedInputs;r<n.length;r++){var o=n[r],a=o.getValue(t).value;i=i.replace("{".concat(o.name,"}"),a.toString())}return e.convert(i)},e}(),PA=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.a=i.registerDataInput("a",WP),i.templateComponent=new CA(t.path,i),i}return(0,f.C6)(t,e),t.prototype._execute=function(e){var t=this.a.getValue(e),i=this.templateComponent.getAccessor(this.config.pathConverter,e);i.info.set(t,i.object),this.out._activateSignal(e)},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.config.path=this.config.path},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSetPropertyBlock",t}(TA);(0,o.Y5)("FGSetPropertyBlock",PA);var AA=function(e){function t(t){var i=e.call(this,t)||this;i.config=t;for(var r=0;r<i.config.eventData.length;r++){var n=i.config.eventData[r];i.registerDataInput(n,WP)}return i}return(0,f.C6)(t,e),t.prototype._execute=function(e){var t=this.config.eventId,i=this.dataInputs.map((function(t){return t.getValue(e)}));e.configuration.coordinator.notifyCustomEvent(t,i),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSendCustomEventBlock",t}(TA);(0,o.Y5)("FGSendCustomEventBlock",AA);var RA=function(e){function t(t){var i=e.call(this,t)||this;return i.condition=i.registerDataInput("condition",qP),i.onTrue=i._registerSignalOutput("onTrue"),i.onFalse=i._registerSignalOutput("onFalse"),i}return(0,f.C6)(t,e),t.prototype._execute=function(e){this.condition.getValue(e)?this.onTrue._activateSignal(e):this.onFalse._activateSignal(e)},t.prototype.getClassName=function(){return"FGBranchBlock"},t}(hA);(0,o.Y5)("FGBranchBlock",RA);var IA=function(e){function t(t){void 0===t&&(t={startIndex:new YP(0)});var i=e.call(this,t)||this;return i.config=t,i.reset=i._registerSignalInput("reset"),i.n=i.registerDataInput("n",iA),i.value=i.registerDataOutput("value",iA),i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){if(t===this.reset)this.value.setValue(this.config.startIndex,e);else{var i=this.value.getValue(e);i.value<this.n.getValue(e).value&&(this.value.setValue(new YP(i.value+1),e),this.out._activateSignal(e))}},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGDoNBlock",t}(TA);(0,o.Y5)(IA.ClassName,IA);var MA=function(e){function t(t){var i=e.call(this,t)||this;return i.startIndex=i.registerDataInput("startIndex",jP),i.endIndex=i.registerDataInput("endIndex",jP),i.step=i.registerDataInput("step",jP),i.index=i.registerDataOutput("index",jP),i.onLoop=i._registerSignalOutput("onLoop"),i}return(0,f.C6)(t,e),t.prototype._executeLoop=function(e){var t=e._getExecutionVariable(this,"index");t<e._getExecutionVariable(this,"endIndex")?(this.index.setValue(t,e),this.onLoop._activateSignal(e),t+=e._getExecutionVariable(this,"step",1),e._setExecutionVariable(this,"index",t),this._executeLoop(e)):this.out._activateSignal(e)},t.prototype._execute=function(e){var t=this.startIndex.getValue(e),i=this.endIndex.getValue(e),r=this.step.getValue(e);e._setExecutionVariable(this,"index",t),e._setExecutionVariable(this,"endIndex",i),e._setExecutionVariable(this,"step",r),this._executeLoop(e)},t.prototype.getClassName=function(){return"FGForLoopBlock"},t}(TA);(0,o.Y5)("FGForLoopBlock",MA);var OA=function(e){function t(t){var i=e.call(this,t)||this;return i.reset=i._registerSignalInput("reset"),i.duration=i.registerDataInput("duration",jP),i.timeRemaining=i.registerDataOutput("timeRemaining",jP),i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){var i=e._getExecutionVariable(this,"lastExecutedTime"),r=this.duration.getValue(e),n=Date.now();if(t===this.reset||void 0===i||n-i>r)this.timeRemaining.setValue(0,e),this.out._activateSignal(e),e._setExecutionVariable(this,"lastExecutedTime",n);else{var o=r-(n-i);this.timeRemaining.setValue(o,e)}},t.prototype.getClassName=function(){return"FGThrottleBlock"},t}(TA);(0,o.Y5)("FGThrottleBlock",OA);var DA=function(e){function t(t){var i=e.call(this,t)||this;return i.timeout=i.registerDataInput("timeout",jP),i}return(0,f.C6)(t,e),t.prototype._preparePendingTasks=function(e){var t=this,i=this.timeout.getValue(e);if(void 0!==i&&i>=0){var r=e._getExecutionVariable(this,"runningTimers")||[],n=e.configuration.scene,o=new Ef({timeout:i,contextObservable:n.onBeforeRenderObservable,onEnded:function(){return t._onEnded(o,e)}});o.start(),r.push(o),e._setExecutionVariable(this,"runningTimers",r)}},t.prototype._execute=function(e){this._startPendingTasks(e),this.out._activateSignal(e)},t.prototype._onEnded=function(e,t){var i=t._getExecutionVariable(this,"runningTimers")||[],r=i.indexOf(e);-1!==r?i.splice(r,1):ee.S0.Warn("FlowGraphTimerBlock: Timer ended but was not found in the running timers list"),t._removePendingBlock(this),this.done._activateSignal(t)},t.prototype._cancelPendingTasks=function(e){for(var t=0,i=e._getExecutionVariable(this,"runningTimers")||[];t<i.length;t++)i[t].dispose();e._deleteExecutionVariable(this,"runningTimers")},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGTimerBlock",t}(dA);(0,o.Y5)("FGTimerBlock",DA);var NA=function(e){function t(t){var i=e.call(this,t)||this;i.config=t,i._cachedUnusedIndexes=[],i.reset=i._registerSignalInput("reset"),i.currentIndex=i.registerDataOutput("currentIndex",jP),i.config.startIndex=void 0!==i.config.startIndex?i.config.startIndex:0,i.config.startIndex=Math.max(0,Math.min(i.config.startIndex,i.config.numberOutputFlows-1)),i.outFlows=[];for(var r=0;r<i.config.numberOutputFlows;r++)i.outFlows.push(i._registerSignalOutput("out".concat(r)));return i}return(0,f.C6)(t,e),t.prototype._getUnusedIndexes=function(e){var t=this._cachedUnusedIndexes;if(t.length=0,e._hasExecutionVariable(this,"unusedIndexes")){var i=e._getExecutionVariable(this,"unusedIndexes");for(r=0;r<i.length;r++)t.push(i[r])}else for(var r=0;r<this.config.numberOutputFlows;r++)t.push(r);return t},t.prototype._getNextOutput=function(e,t){return this.config.isRandom?t[Math.floor(Math.random()*t.length)]:e+1},t.prototype._execute=function(e,t){var i,r=null!==(i=e._getExecutionVariable(this,"currentIndex"))&&void 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i=e.call(this,t)||this;i.config=t,i.selection=i.registerDataInput("selection",WP),i.outputFlows=[];for(var r=0;r<=i.config.cases.length;r++)i.outputFlows.push(i._registerSignalOutput("out".concat(r)));return i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){for(var i=this.selection.getValue(e),r=0;r<this.config.cases.length;r++)if(i===this.config.cases[r])return void this.outputFlows[r]._activateSignal(e);this.outputFlows[this.outputFlows.length-1]._activateSignal(e)},t.prototype.getClassName=function(){return"FGSwitchBlock"},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.cases=this.config.cases},t}(hA);(0,o.Y5)("FGSwitchBlock",FA);var wA=function(e){function t(t){var i=e.call(this,t)||this;i.config=t,i.inFlows=[],i._cachedActivationState=[],i.reset=i._registerSignalInput("reset");for(var r=1;r<i.config.numberInputFlows;r++)i.inFlows.push(i._registerSignalInput("in".concat(r)));return i}return(0,f.C6)(t,e),t.prototype._getCurrentActivationState=function(e){var t=this._cachedActivationState;if(t.length=0,e._hasExecutionVariable(this,"activationState")){var i=e._getExecutionVariable(this,"activationState");for(r=0;r<i.length;r++)t.push(i[r])}else for(var r=0;r<this.config.numberInputFlows;r++)t.push(!1);return t},t.prototype._execute=function(e,t){var i=this._getCurrentActivationState(e);if(t===this.reset)for(var r=0;r<this.config.numberInputFlows;r++)i[r]=!1;else if(t===this.in)i[0]=!0;else{var n=this.inFlows.indexOf(t);n>=0&&(i[n+1]=!0)}if(e._setExecutionVariable(this,"activationState",i.slice()),i.every((function(e){return e})))for(this.out._activateSignal(e),r=0;r<this.config.numberInputFlows;r++)i[r]=!1},t.prototype.getClassName=function(){return"FGWaitAllBlock"},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.config.numberInputFlows=this.config.numberInputFlows},t}(TA);(0,o.Y5)("FGWaitAllBlock",wA);var LA=function(e){function t(t){var i=e.call(this,t)||this;return i.count=i.registerDataOutput("count",jP),i.reset=i._registerSignalInput("reset"),i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){var i;if(t===this.reset)return e._setExecutionVariable(this,"count",0),void this.count.setValue(0,e);var r=(null!==(i=e._getExecutionVariable(this,"count"))&&void 0!==i?i:0)+1;e._setExecutionVariable(this,"count",r),this.count.setValue(r,e),this.out._activateSignal(e)},t.prototype.getClassName=function(){return"FGCounterBlock"},t}(TA);(0,o.Y5)("FGCounterBlock",LA);var BA=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.condition=i.registerDataInput("condition",qP),i.loopBody=i._registerSignalOutput("loopBody"),i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){var i,r=this.condition.getValue(e);for((null===(i=this.config)||void 0===i?void 0:i.isDo)&&!r&&this.loopBody._activateSignal(e);r;)this.loopBody._activateSignal(e),r=this.condition.getValue(e);this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.prototype.serialize=function(t){var i;e.prototype.serialize.call(this,t),t.isDo=null===(i=this.config)||void 0===i?void 0:i.isDo},t.ClassName="FGWhileLoopBlock",t}(TA);(0,o.Y5)(BA.ClassName,BA);var UA=function(e){function t(t){var i=e.call(this,t)||this;return i.count=i.registerDataInput("count",jP),i.reset=i._registerSignalInput("reset"),i.currentCount=i.registerDataOutput("currentCount",jP),i}return(0,f.C6)(t,e),t.prototype._execute=function(e,t){if(t!==this.reset){var i=this.count.getValue(e),r=e._getExecutionVariable(this,"debounceCount",0)+1;this.currentCount.setValue(r,e),e._setExecutionVariable(this,"debounceCount",r),r>=i&&(this.out._activateSignal(e),e._setExecutionVariable(this,"debounceCount",0))}else 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0),e}();(0,a.Y5)("BABYLON.ComputeShader",d)},8149:(e,t,i)=>{i.r(t),i.d(t,{ComputeShaderBoundingHelper:()=>c});var n=i(8322),r=i(5227),o=i(1554),a=i(2623),s=i(8046),l=i(5482);i(8519).l.ShadersStoreWGSL.boundingInfoComputeShader="struct Results {minX : atomic<i32>,\nminY : atomic<i32>,\nminZ : atomic<i32>,\nmaxX : atomic<i32>,\nmaxY : atomic<i32>,\nmaxZ : atomic<i32>,\ndummy1 : i32,\ndummy2 : i32,};fn floatToBits(value: f32)->i32 {return bitcast<i32>(value);}\nfn bitsToFloat(value: i32)->f32 {return bitcast<f32>(value);}\nfn atomicMinFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value>=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn atomicMaxFloat(atomicVar: ptr<storage,atomic<i32>,read_write>,value: f32) {let intValue=floatToBits(value);loop {let oldIntValue=atomicLoad(atomicVar);let oldValue=bitsToFloat(oldIntValue);if (value<=oldValue) {break;}\nif (atomicCompareExchangeWeak(atomicVar,oldIntValue,intValue).old_value==oldIntValue) {break;}}}\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\nconst identity=mat4x4f(\nvec4f(1.0,0.0,0.0,0.0),\nvec4f(0.0,1.0,0.0,0.0),\nvec4f(0.0,0.0,1.0,0.0),\nvec4f(0.0,0.0,0.0,1.0)\n);struct Settings {morphTargetTextureInfo: vec3f,\nmorphTargetCount: i32,\nindexResult : u32,};@group(0) @binding(0) var<storage,read> positionBuffer : array<f32>;@group(0) @binding(1) var<storage,read_write> resultBuffer : array<Results>;@group(0) @binding(7) var<uniform> settings : Settings;\n#if NUM_BONE_INFLUENCERS>0\n@group(0) @binding(2) var boneSampler : texture_2d<f32>;@group(0) @binding(3) var<storage,read> indexBuffer : array<vec4f>;@group(0) @binding(4) var<storage,read> weightBuffer : array<vec4f>;\n#if NUM_BONE_INFLUENCERS>4\n@group(0) @binding(5) var<storage,read> indexExtraBuffer : array<vec4f>;@group(0) @binding(6) var<storage,read> weightExtraBuffer : array<vec4f>;\n#endif\n#endif\n#ifdef MORPHTARGETS\n@group(0) @binding(8) var morphTargets : texture_2d_array<f32>;@group(0) @binding(9) var<storage,read> morphTargetInfluences : array<f32>;@group(0) @binding(10) var<storage,read> morphTargetTextureIndices : array<f32>;\n#endif\n#ifdef MORPHTARGETS\nfn readVector3FromRawSampler(targetIndex : i32,vertexIndex : u32)->vec3f\n{ \nlet vertexID=f32(vertexIndex)*settings.morphTargetTextureInfo.x;let y=floor(vertexID/settings.morphTargetTextureInfo.y);let x=vertexID-y*settings.morphTargetTextureInfo.y;let textureUV=vec2<i32>(i32(x),i32(y));return textureLoad(morphTargets,textureUV,i32(morphTargetTextureIndices[targetIndex]),0).xyz;}\n#endif\n@compute @workgroup_size(256,1,1)\nfn main(@builtin(global_invocation_id) global_id : vec3<u32>) {let index=global_id.x;if (index>=arrayLength(&positionBuffer)/3) {return;}\nlet position=vec3f(positionBuffer[index*3],positionBuffer[index*3+1],positionBuffer[index*3+2]);var finalWorld=identity;var positionUpdated=position;\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;let matricesIndices=indexBuffer[index];let matricesWeights=weightBuffer[index];influence=readMatrixFromRawSampler(boneSampler,matricesIndices[0])*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[1])*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[2])*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndices[3])*matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\nlet matricesIndicesExtra=indexExtraBuffer[index];let matricesWeightsExtra=weightExtraBuffer[index];influence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.x)*matricesWeightsExtra.x;\n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.y)*matricesWeightsExtra.y;\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.z)*matricesWeightsExtra.z;\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,matricesIndicesExtra.w)*matricesWeightsExtra.w;\n#endif \n#endif \nfinalWorld=finalWorld*influence;\n#endif\n#ifdef MORPHTARGETS\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=settings.morphTargetCount) {break;}\npositionUpdated=positionUpdated+(readVector3FromRawSampler(i,index)-position)*morphTargetInfluences[i];}\n#endif\nvar worldPos=finalWorld*vec4f(positionUpdated.x,positionUpdated.y,positionUpdated.z,1.0);atomicMinFloat(&resultBuffer[settings.indexResult].minX,worldPos.x);atomicMinFloat(&resultBuffer[settings.indexResult].minY,worldPos.y);atomicMinFloat(&resultBuffer[settings.indexResult].minZ,worldPos.z);atomicMaxFloat(&resultBuffer[settings.indexResult].maxX,worldPos.x);atomicMaxFloat(&resultBuffer[settings.indexResult].maxY,worldPos.y);atomicMaxFloat(&resultBuffer[settings.indexResult].maxZ,worldPos.z);}\n";var c=function(){function e(e){this._computeShadersCache={},this._positionBuffers={},this._indexBuffers={},this._weightBuffers={},this._indexExtraBuffers={},this._weightExtraBuffers={},this._morphTargetInfluenceBuffers={},this._morphTargetTextureIndexBuffers={},this._ubos=[],this._uboIndex=0,this._processedMeshes=[],this._computeShaders=[],this._uniqueComputeShaders=new Set,this._resultBuffers=[],this._engine=e}return e.prototype._getComputeShader=function(e,t,i){var n,o=e.join("\n");if(this._computeShadersCache[o])n=this._computeShadersCache[o];else{var a={positionBuffer:{group:0,binding:0},resultBuffer:{group:0,binding:1},settings:{group:0,binding:7}};t&&(a.boneSampler={group:0,binding:2},a.indexBuffer={group:0,binding:3},a.weightBuffer={group:0,binding:4},a.indexExtraBuffer={group:0,binding:5},a.weightExtraBuffer={group:0,binding:6}),i&&(a.morphTargets={group:0,binding:8},a.morphTargetInfluences={group:0,binding:9},a.morphTargetTextureIndices={group:0,binding:10}),n=new r.H("boundingInfoCompute".concat(t?"_bones":"").concat(i?"_morphs":""),this._engine,"boundingInfo",{bindingsMapping:a,defines:e}),this._computeShadersCache[o]=n}return n},e.prototype._getUBO=function(){if(this._uboIndex>=this._ubos.length){var e=new l.D(this._engine);e.addFloat3("morphTargetTextureInfo",0,0,0),e.addUniform("morphTargetCount",1),e.addUniform("indexResult",1),this._ubos.push(e)}return this._ubos[this._uboIndex++]},e.prototype._extractDataAndLink=function(e,t,i,n,r,a){var s,l,c=t.getTotalVertices();if(a[t.uniqueId])l=a[t.uniqueId];else{var u=null===(s=t.getVertexBuffer(i))||void 0===s?void 0:s.getFloatData(c);(l=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*c*n)).update(u),a[t.uniqueId]=l}e.setStorageBuffer(r,l)},e.prototype._prepareStorage=function(e,t,i,n,r,a){var s;n[i]?s=n[i]:(s=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*r),n[i]=s),s.update(a),e.setStorageBuffer(t,s)},e.prototype.processAsync=function(e){return(0,n.sH)(this,void 0,void 0,(function(){return(0,n.YH)(this,(function(t){switch(t.label){case 0:return[4,this.registerMeshListAsync(e)];case 1:return t.sent(),this.processMeshList(),[4,this.fetchResultsForMeshListAsync()];case 2:return t.sent(),[2]}}))}))},e.prototype.registerMeshListAsync=function(e){var t=this;this._disposeForMeshList(),Array.isArray(e)||(e=[e]);for(var i=0,n=0;n<e.length;n++)0!==(r=e[n]).getTotalVertices()&&r.getVertexBuffer&&r.getVertexBuffer(a.R.PositionKind)&&(this._processedMeshes.push(r),(l=r.morphTargetManager)&&(i=Math.max(i,l.numTargets)));for(n=0;n<this._processedMeshes.length;n++){var r,o=[""],s=!1;(r=this._processedMeshes[n])&&r.useBones&&r.computeBonesUsingShaders&&r.skeleton&&(o.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),s=!0);var l,c=this._getComputeShader(o,s,!1);if(this._uniqueComputeShaders.add(c),l=r.morphTargetManager){(o=o.slice()).push("#define MORPHTARGETS"),o.push("#define NUM_MORPH_INFLUENCERS "+i);var u=this._getComputeShader(o,s,!0);this._uniqueComputeShaders.add(u),this._computeShaders.push([c,u])}else this._computeShaders.push([c,c]);var h=this._getUBO();h.updateUInt("indexResult",n),h.update()}return new Promise((function(e){var i=function(){for(var n=t._uniqueComputeShaders.keys(),r=n.next();!0!==r.done;r=n.next())if(!r.value.isReady())return void setTimeout(i,10);e()};i()}))},e.prototype.processMeshList=function(){if(0!==this._processedMeshes.length){this._uboIndex=0;var e=8*this._processedMeshes.length,t=new Float32Array(e),i=new o.K(this._engine,Float32Array.BYTES_PER_ELEMENT*e);this._resultBuffers.push(i);for(var n=0;n<this._processedMeshes.length;n++)t[8*n+0]=Number.POSITIVE_INFINITY,t[8*n+1]=Number.POSITIVE_INFINITY,t[8*n+2]=Number.POSITIVE_INFINITY,t[8*n+3]=Number.NEGATIVE_INFINITY,t[8*n+4]=Number.NEGATIVE_INFINITY,t[8*n+5]=Number.NEGATIVE_INFINITY;for(i.update(t),n=0;n<this._processedMeshes.length;n++){var r=this._processedMeshes[n],s=r.getTotalVertices(),l=this._computeShaders[n],c=l[0],u=l[1],h=r.morphTargetManager,d=h&&h.numInfluencers>0,p=d?u:c;if(this._extractDataAndLink(p,r,a.R.PositionKind,3,"positionBuffer",this._positionBuffers),r&&r.useBones&&r.computeBonesUsingShaders&&r.skeleton&&r.skeleton.useTextureToStoreBoneMatrices){this._extractDataAndLink(p,r,a.R.MatricesIndicesKind,4,"indexBuffer",this._indexBuffers),this._extractDataAndLink(p,r,a.R.MatricesWeightsKind,4,"weightBuffer",this._weightBuffers);var f=r.skeleton.getTransformMatrixTexture(r);p.setTexture("boneSampler",f,!1),r.numBoneInfluencers>4&&(this._extractDataAndLink(p,r,a.R.MatricesIndicesExtraKind,4,"indexExtraBuffer",this._indexExtraBuffers),this._extractDataAndLink(p,r,a.R.MatricesWeightsExtraKind,4,"weightExtraBuffer",this._weightExtraBuffers))}var _=this._getUBO();if(d){var m=h._targetStoreTexture;p.setTexture("morphTargets",m,!1),this._prepareStorage(p,"morphTargetInfluences",r.uniqueId,this._morphTargetInfluenceBuffers,h.numInfluencers,h.influences),this._prepareStorage(p,"morphTargetTextureIndices",r.uniqueId,this._morphTargetTextureIndexBuffers,h.numInfluencers,h._morphTargetTextureIndices),_.updateFloat3("morphTargetTextureInfo",h._textureVertexStride,h._textureWidth,h._textureHeight),_.updateInt("morphTargetCount",h.numInfluencers),_.update()}p.setStorageBuffer("resultBuffer",i),p.setUniformBuffer("settings",_),p.dispatch(Math.ceil(s/256)),this._engine.flushFramebuffer()}}},e.prototype.fetchResultsForMeshListAsync=function(){var e=this;return new Promise((function(t){for(var i=[],n=0,r=0;r<e._resultBuffers.length;r++){var o=e._resultBuffers[r].getBuffer();i.push(o),n+=o.capacity}var a=new Float32Array(n/Float32Array.BYTES_PER_ELEMENT),l=s.Pq.Zero(),c=s.Pq.Zero(),u={minimum:l,maximum:c};e._engine.readFromMultipleStorageBuffers(i,0,void 0,a,!0).then((function(){for(var i=0,n=0;n<e._resultBuffers.length;n++){for(var r=0;r<e._processedMeshes.length;r++){var o=e._processedMeshes[r];s.Pq.FromArrayToRef(a,i+8*r,l),s.Pq.FromArrayToRef(a,i+8*r+3,c),n>0&&(l.minimizeInPlace(o.getBoundingInfo().minimum),c.maximizeInPlace(o.getBoundingInfo().maximum)),o._refreshBoundingInfoDirect(u)}i+=8*e._processedMeshes.length}for(var h=0,d=e._resultBuffers;h<d.length;h++)d[h].dispose();e._resultBuffers=[],e._uboIndex=0,t()}))}))},e.prototype._disposeCache=function(e){for(var t in e)e[t].dispose()},e.prototype._disposeForMeshList=function(){for(var e=0,t=this._resultBuffers;e<t.length;e++)t[e].dispose();this._resultBuffers=[],this._processedMeshes=[],this._computeShaders=[],this._uniqueComputeShaders=new Set},e.prototype.dispose=function(){this._disposeCache(this._positionBuffers),this._positionBuffers={},this._disposeCache(this._indexBuffers),this._indexBuffers={},this._disposeCache(this._weightBuffers),this._weightBuffers={},this._disposeCache(this._morphTargetInfluenceBuffers),this._morphTargetInfluenceBuffers={},this._disposeCache(this._morphTargetTextureIndexBuffers),this._morphTargetTextureIndexBuffers={};for(var e=0,t=this._ubos;e<t.length;e++)t[e].dispose();this._ubos=[],this._computeShadersCache={},this._engine=void 0,this._disposeForMeshList()},e}()},7904:(e,t,i)=>{i.r(t),i.d(t,{TransformFeedbackBoundingHelper:()=>u});var n=i(2623),r=i(1152),o=i(5096),a=i(7424),s=i(8046),l=i(8519),c=(i(6470),i(4400),i(4444),i(7369),i(8266),i(4589),i(6898),i(9334),"gpuTransformVertexShader");l.l.ShadersStore[c]="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\nout vec3 outPosition;const mat4 identity=mat4(\nvec4(1.0,0.0,0.0,0.0),\nvec4(0.0,1.0,0.0,0.0),\nvec4(0.0,0.0,1.0,0.0),\nvec4(0.0,0.0,0.0,1.0)\n);void main(void) {vec3 positionUpdated=position;\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\nmat4 finalWorld=identity;\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);outPosition=worldPos.xyz;}";l.l.ShadersStore.gpuTransformPixelShader="#version 300 es\nvoid main() {discard;}\n";var u=function(){function e(e){this._buffers={},this._effects={},this._meshListCounter=0,this._engine=e}return e.prototype.processAsync=function(e){return Array.isArray(e)||(e=[e]),this._meshListCounter=0,this._processMeshList(e),Promise.resolve()},e.prototype._processMeshList=function(e){var t=this._engine.getCaps().parallelShaderCompile;this._engine.getCaps().parallelShaderCompile=void 0;for(var i=0;i<e.length;++i){var r=e[i];if(0!==r.getTotalVertices()&&r.getVertexBuffer&&r.getVertexBuffer(n.R.PositionKind)){var a=void 0,s=0,l=[],c=[],u=[n.R.PositionKind],h=[];if(r&&r.useBones&&r.computeBonesUsingShaders&&r.skeleton){u.push(n.R.MatricesIndicesKind),u.push(n.R.MatricesWeightsKind),r.numBoneInfluencers>4&&(u.push(n.R.MatricesIndicesExtraKind),u.push(n.R.MatricesWeightsExtraKind));var d=r.skeleton;l.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),d.isUsingTextureForMatrices?(l.push("#define BONETEXTURE"),-1===c.indexOf("boneTextureWidth")&&c.push("boneTextureWidth"),-1===h.indexOf("boneSampler")&&h.push("boneSampler")):(l.push("#define BonesPerMesh "+(d.bones.length+1)),-1===c.indexOf("mBones")&&c.push("mBones"))}else l.push("#define NUM_BONE_INFLUENCERS 0");var p=r?r.morphTargetManager:null;if(p){(s=p.numMaxInfluencers||p.numInfluencers)>0&&l.push("#define MORPHTARGETS"),p.isUsingTextureForTargets&&(l.push("#define MORPHTARGETS_TEXTURE"),-1===c.indexOf("morphTargetTextureIndices")&&c.push("morphTargetTextureIndices"),-1===h.indexOf("morphTargets")&&h.push("morphTargets")),l.push("#define NUM_MORPH_INFLUENCERS "+s);for(var f=0;f<s;f++)u.push(n.R.PositionKind+f);s>0&&((c=c.slice()).push("morphTargetInfluences"),c.push("morphTargetCount"),c.push("morphTargetTextureInfo"),c.push("morphTargetTextureIndices"))}var _=r.bakedVertexAnimationManager;_&&_.isEnabled&&(l.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===c.indexOf("bakedVertexAnimationSettings")&&c.push("bakedVertexAnimationSettings"),-1===c.indexOf("bakedVertexAnimationTextureSizeInverted")&&c.push("bakedVertexAnimationTextureSizeInverted"),-1===c.indexOf("bakedVertexAnimationTime")&&c.push("bakedVertexAnimationTime"),-1===h.indexOf("bakedVertexAnimationTexture")&&h.push("bakedVertexAnimationTexture"),(0,o.J2)(u,r,l));var m=l.join("\n");if(this._effects[m])a=this._effects[m];else{var g={attributes:u,uniformsNames:c,uniformBuffersNames:[],samplers:h,defines:m,fallbacks:null,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:s},maxSimultaneousLights:0,transformFeedbackVaryings:["outPosition"]};a=this._engine.createEffect("gpuTransform",g,this._engine),this._effects[m]=a}this._compute(r,a)}}this._engine.getCaps().parallelShaderCompile=t},e.prototype._compute=function(t,i){var s,l,c=this._engine,u=t.getTotalVertices();if(this._buffers[t.uniqueId])l=this._buffers[t.uniqueId];else{var h=new Float32Array(3*u);l=new n.h(t.getEngine(),h,!0,3),this._buffers[t.uniqueId]=l}i.getEngine().enableEffect(i),t._bindDirect(i,null,!0),(0,o.f$)(t,i);var d=t.morphTargetManager;d&&d.numInfluencers>0&&(0,o.nR)(t,i);var p=t.bakedVertexAnimationManager;p&&p.isEnabled&&(null===(s=t.bakedVertexAnimationManager)||void 0===s||s.bind(i,!1));var f=l.getData();if(c.bindTransformFeedbackBuffer(l.getBuffer()),c.setRasterizerState(!1),c.beginTransformFeedback(!0),c.drawArraysType(r.Y.MATERIAL_PointFillMode,0,u),c.endTransformFeedback(),c.setRasterizerState(!0),c.readTransformFeedbackBuffer(f),c.bindTransformFeedbackBuffer(null),0===this._meshListCounter)t._refreshBoundingInfo(f,null);else{var _=t.getBoundingInfo().boundingBox,m=(0,a.b)(f,0,u);e._Min.copyFrom(_.minimum).minimizeInPlace(m.minimum),e._Max.copyFrom(_.maximum).maximizeInPlace(m.maximum),t._refreshBoundingInfoDirect({minimum:e._Min,maximum:e._Max})}},e.prototype.registerMeshListAsync=function(e){return Array.isArray(e)||(e=[e]),this._meshList=e,this._meshListCounter=0,Promise.resolve()},e.prototype.processMeshList=function(){0!==this._meshList.length&&(this._processMeshList(this._meshList),this._meshListCounter++)},e.prototype.fetchResultsForMeshListAsync=function(){return this._meshListCounter=0,Promise.resolve()},e.prototype.dispose=function(){for(var e in this._buffers)this._buffers[e].dispose();this._buffers={},this._effects={},this._engine=null},e._Min=new s.Pq,e._Max=new s.Pq,e}()},2345:(e,t,i)=>{i.d(t,{k:()=>o});var n=i(6352),r=i(1152);function o(e,t,i,n){switch(void 0===i&&(i=!1),e){case r.Y.TEXTURETYPE_BYTE:var o=(ArrayBuffer,new Int8Array(t));return n&&o.set(new Int8Array(n)),o;case r.Y.TEXTURETYPE_UNSIGNED_BYTE:var a=(ArrayBuffer,new Uint8Array(t));return n&&a.set(new Uint8Array(n)),a;case r.Y.TEXTURETYPE_SHORT:var s=t instanceof ArrayBuffer?new Int16Array(t):new Int16Array(i?t/2:t);return n&&s.set(new Int16Array(n)),s;case r.Y.TEXTURETYPE_UNSIGNED_SHORT:case r.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:case r.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:case r.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:case r.Y.TEXTURETYPE_HALF_FLOAT:var l=t instanceof ArrayBuffer?new Uint16Array(t):new Uint16Array(i?t/2:t);return n&&l.set(new Uint16Array(n)),l;case r.Y.TEXTURETYPE_INT:var c=t instanceof ArrayBuffer?new Int32Array(t):new Int32Array(i?t/4:t);return n&&c.set(new Int32Array(n)),c;case r.Y.TEXTURETYPE_UNSIGNED_INTEGER:case r.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:case r.Y.TEXTURETYPE_UNSIGNED_INT_24_8:case r.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:case r.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:case r.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV:var u=t instanceof ArrayBuffer?new Uint32Array(t):new Uint32Array(i?t/4:t);return n&&u.set(new Uint32Array(n)),u;case r.Y.TEXTURETYPE_FLOAT:var h=t instanceof ArrayBuffer?new Float32Array(t):new Float32Array(i?t/4:t);return n&&h.set(new Float32Array(n)),h}var d=(ArrayBuffer,new Uint8Array(t));return n&&d.set(new Uint8Array(n)),d}n.w.prototype._readTexturePixelsSync=function(e,t,i,n,r,a,s,l,c,u){var h,d;void 0===n&&(n=-1),void 0===r&&(r=0),void 0===a&&(a=null),void 0===s&&(s=!0),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0);var p=this._gl;if(!p)throw new Error("Engine does not have gl rendering context.");if(!this._dummyFramebuffer){var f=p.createFramebuffer();if(!f)throw new Error("Unable to create dummy framebuffer");this._dummyFramebuffer=f}p.bindFramebuffer(p.FRAMEBUFFER,this._dummyFramebuffer),n>-1?p.framebufferTexture2D(p.FRAMEBUFFER,p.COLOR_ATTACHMENT0,p.TEXTURE_CUBE_MAP_POSITIVE_X+n,null===(h=e._hardwareTexture)||void 0===h?void 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clearTimeout(e)}},e.prototype.beginFrame=function(){this.onBeginFrameObservable.notifyObservers(this)},e.prototype.endFrame=function(){this._frameId++,this.onEndFrameObservable.notifyObservers(this)},e.prototype._renderLoop=function(){if(this._frameHandler=0,!this._contextWasLost){var e=!0;(this._isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))},e.prototype._renderFrame=function(){for(var e=0;e<this._activeRenderLoops.length;e++)(0,this._activeRenderLoops[e])()},e.prototype._renderViews=function(){return!1},e.prototype._queueNewFrame=function(e,t){return y(e,t)},e.prototype.runRenderLoop=function(e){-1===this._activeRenderLoops.indexOf(e)&&(this._activeRenderLoops.push(e),1===this._activeRenderLoops.length&&0===this._frameHandler&&(this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow())))},e.prototype.getDepthBuffer=function(){return this._depthCullingState.depthTest},e.prototype.setDepthBuffer=function(e){this._depthCullingState.depthTest=e},e.prototype.setZOffset=function(e){this._depthCullingState.zOffset=this.useReverseDepthBuffer?-e:e},e.prototype.getZOffset=function(){var e=this._depthCullingState.zOffset;return this.useReverseDepthBuffer?-e:e},e.prototype.setZOffsetUnits=function(e){this._depthCullingState.zOffsetUnits=this.useReverseDepthBuffer?-e:e},e.prototype.getZOffsetUnits=function(){var e=this._depthCullingState.zOffsetUnits;return this.useReverseDepthBuffer?-e:e},e.prototype.getHostWindow=function(){return(0,_.BA)()?this._renderingCanvas&&this._renderingCanvas.ownerDocument&&this._renderingCanvas.ownerDocument.defaultView?this._renderingCanvas.ownerDocument.defaultView:window:null},Object.defineProperty(e.prototype,"compatibilityMode",{get:function(){return this._compatibilityMode},set:function(e){this._compatibilityMode=!0},enumerable:!1,configurable:!0}),e.prototype._rebuildTextures=function(){for(var e=0,t=this.scenes;e<t.length;e++)t[e]._rebuildTextures();for(var i=0,n=this._virtualScenes;i<n.length;i++)n[i]._rebuildTextures()},e.prototype._releaseRenderTargetWrapper=function(e){var t=this._renderTargetWrapperCache.indexOf(e);-1!==t&&this._renderTargetWrapperCache.splice(t,1)},Object.defineProperty(e.prototype,"currentViewport",{get:function(){return this._cachedViewport},enumerable:!1,configurable:!0}),e.prototype.setViewport=function(e,t,i){var n=t||this.getRenderWidth(),r=i||this.getRenderHeight(),o=e.x||0,a=e.y||0;this._cachedViewport=e,this._viewport(o*n,a*r,n*e.width,r*e.height)},e.prototype.createCanvasImage=function(){return document.createElement("img")},Object.defineProperty(e.prototype,"description",{get:function(){var e=this.name+this.version;return this._caps.parallelShaderCompile&&(e+=" - Parallel shader compilation"),e},enumerable:!1,configurable:!0}),e.prototype._createTextureBase=function(t,i,n,a,s,l,c,u,h,d,p,_,g,v,y,b){var T=this;void 0===s&&(s=m.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=null),void 0===c&&(c=null),void 0===d&&(d=null),void 0===p&&(p=null),void 0===_&&(_=null),void 0===g&&(g=null);var E="data:"===(t=t||"").substr(0,5),S="blob:"===t.substr(0,5),x=E&&-1!==t.indexOf(";base64,"),C=p||new f.h(this,1);C!==p&&(C.label=t.substring(0,60));var A=t;!this._transformTextureUrl||x||p||d||(t=this._transformTextureUrl(t)),A!==t&&(C._originalUrl=A);var P=t.lastIndexOf("."),R=g||(P>-1?t.substring(P).toLowerCase():""),I=null;R.indexOf("?")>-1&&(R=R.split("?")[0]);for(var M=0,O=e._TextureLoaders;M<O.length;M++){var D=O[M];if(D.canLoad(R,v)){I=D;break}}a&&a.addPendingData(C),C.url=t,C.generateMipMaps=!i,C.samplingMode=s,C.invertY=n,C._useSRGBBuffer=this._getUseSRGBBuffer(!!b,i),this._doNotHandleContextLost||(C._buffer=d);var N=null;l&&!p&&(N=C.onLoadedObservable.add(l)),p||this._internalTexturesCache.push(C);var F=function(e,n){a&&a.removePendingData(C),t===A?(N&&C.onLoadedObservable.remove(N),r.q.UseFallbackTexture&&t!==r.q.FallbackTexture&&T._createTextureBase(r.q.FallbackTexture,i,C.invertY,a,s,null,c,u,h,d,C),e=(e||"Unknown error")+(r.q.UseFallbackTexture?" - Fallback texture was used":""),C.onErrorObservable.notifyObservers({message:e,exception:n}),c&&c(e,n)):(o.V.Warn("Failed to load ".concat(t,", falling back to ").concat(A)),T._createTextureBase(A,i,C.invertY,a,s,l,c,u,h,d,C,_,g,v,y,b))};if(I){var L=function(e){I.loadData(e,C,(function(e,t,i,n,r,o){o?F("TextureLoader failed to load data"):u(C,R,a,{width:e,height:t},C.invertY,!i,n,(function(){return r(),!1}),s)}),y)};d?d instanceof ArrayBuffer?L(new Uint8Array(d)):ArrayBuffer.isView(d)?L(d):c&&c("Unable to load: only ArrayBuffer or ArrayBufferView is supported",null):this._loadFile(t,(function(e){return L(new Uint8Array(e))}),void 0,a?a.offlineProvider:void 0,!0,(function(e,t){F("Unable to load "+(e&&e.responseURL,t))}))}else{var w=function(e){S&&!T._doNotHandleContextLost&&(C._buffer=e),u(C,R,a,e,C.invertY,i,!1,h,s)};!E||x?d&&("string"==typeof d.decoding||d.close)?w(d):e._FileToolsLoadImage(t||"",w,F,a?a.offlineProvider:null,v,C.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):"string"==typeof d||d instanceof ArrayBuffer||ArrayBuffer.isView(d)||d instanceof Blob?e._FileToolsLoadImage(d,w,F,a?a.offlineProvider:null,v,C.invertY&&this._features.needsInvertingBitmap?{imageOrientation:"flipY"}:void 0):d&&w(d)}return C},e.prototype._rebuildBuffers=function(){for(var e=0,t=this._uniformBuffers;e<t.length;e++)t[e]._rebuildAfterContextLost()},Object.defineProperty(e.prototype,"_shouldUseHighPrecisionShader",{get:function(){return!(!this._caps.highPrecisionShaderSupported||!this._highPrecisionShadersAllowed)},enumerable:!1,configurable:!0}),e.prototype.getHostDocument=function(){return this._renderingCanvas&&this._renderingCanvas.ownerDocument?this._renderingCanvas.ownerDocument:(0,_.Nf)()?document:null},e.prototype.getLoadedTexturesCache=function(){return this._internalTexturesCache},e.prototype.clearInternalTexturesCache=function(){this._internalTexturesCache.length=0},e.prototype.getCaps=function(){return this._caps},e.prototype.resetTextureCache=function(){for(var e in this._boundTexturesCache)Object.prototype.hasOwnProperty.call(this._boundTexturesCache,e)&&(this._boundTexturesCache[e]=null);this._currentTextureChannel=-1},Object.defineProperty(e.prototype,"name",{get:function(){return this._name},set:function(e){this._name=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"NpmPackage",{get:function(){return"babylonjs@7.17.0"},enumerable:!1,configurable:!0}),Object.defineProperty(e,"Version",{get:function(){return"7.17.0"},enumerable:!1,configurable:!0}),e.prototype.getRenderingCanvas=function(){return this._renderingCanvas},e.prototype.getAudioContext=function(){return this._audioContext},e.prototype.getAudioDestination=function(){return this._audioDestination},e.prototype.setHardwareScalingLevel=function(e){this._hardwareScalingLevel=e,this.resize()},e.prototype.getHardwareScalingLevel=function(){return this._hardwareScalingLevel},Object.defineProperty(e.prototype,"doNotHandleContextLost",{get:function(){return this._doNotHandleContextLost},set:function(e){this._doNotHandleContextLost=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isStencilEnable",{get:function(){return this._isStencilEnable},enumerable:!1,configurable:!0}),e.prototype.getCreationOptions=function(){return this._creationOptions},e.prototype.resize=function(e){var t,i;if(void 0===e&&(e=!1),this.adaptToDeviceRatio){var n=(0,_.BA)()&&window.devicePixelRatio||1,r=this._lastDevicePixelRatio/n;this._lastDevicePixelRatio=n,this._hardwareScalingLevel*=r}if((0,_.BA)()&&(0,_.Nf)())if(this._renderingCanvas){var o=this._renderingCanvas.getBoundingClientRect?this._renderingCanvas.getBoundingClientRect():{width:this._renderingCanvas.width*this._hardwareScalingLevel,height:this._renderingCanvas.height*this._hardwareScalingLevel};t=this._renderingCanvas.clientWidth||o.width||this._renderingCanvas.width||100,i=this._renderingCanvas.clientHeight||o.height||this._renderingCanvas.height||100}else t=window.innerWidth,i=window.innerHeight;else t=this._renderingCanvas?this._renderingCanvas.width:100,i=this._renderingCanvas?this._renderingCanvas.height:100;this.setSize(t/this._hardwareScalingLevel,i/this._hardwareScalingLevel,e)},e.prototype.setSize=function(e,t,i){if(void 0===i&&(i=!1),!this._renderingCanvas)return!1;if(e|=0,t|=0,!i&&this._renderingCanvas.width===e&&this._renderingCanvas.height===t)return!1;if(this._renderingCanvas.width=e,this._renderingCanvas.height=t,this.scenes){for(var n=0;n<this.scenes.length;n++)for(var r=this.scenes[n],o=0;o<r.cameras.length;o++)r.cameras[o]._currentRenderId=0;this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this)}return!0},e.prototype.createRawTexture=function(e,t,i,n,r,o,a,s,l,c,u){throw(0,p.n)("engine.rawTexture")},e.prototype.createRawCubeTexture=function(e,t,i,n,r,o,a,s){throw(0,p.n)("engine.rawTexture")},e.prototype.createRawTexture3D=function(e,t,i,n,r,o,a,s,l,c,u){throw(0,p.n)("engine.rawTexture")},e.prototype.createRawTexture2DArray=function(e,t,i,n,r,o,a,s,l,c,u){throw(0,p.n)("engine.rawTexture")},e.prototype._sharedInit=function(e){this._renderingCanvas=e},e.prototype._setupMobileChecks=function(){var e=this;navigator&&navigator.userAgent&&(this._checkForMobile=function(){var t=navigator.userAgent;e.hostInformation.isMobile=-1!==t.indexOf("Mobile")||-1!==t.indexOf("Mac")&&(0,_.Nf)()&&"ontouchend"in document},this._checkForMobile(),(0,_.BA)()&&window.addEventListener("resize",this._checkForMobile))},e.prototype.createVideoElement=function(e){return document.createElement("video")},e.prototype._reportDrawCall=function(e){var t;void 0===e&&(e=1),null===(t=this._drawCalls)||void 0===t||t.addCount(e,!1)},e.prototype.getFps=function(){return this._fps},e.prototype.getDeltaTime=function(){return this._deltaTime},e.prototype.isDeterministicLockStep=function(){return this._deterministicLockstep},e.prototype.getLockstepMaxSteps=function(){return this._lockstepMaxSteps},e.prototype.getTimeStep=function(){return 1e3*this._timeStep},e.prototype._createImageBitmapFromSource=function(e,t){throw new Error("createImageBitmapFromSource is not implemented")},e.prototype.createImageBitmap=function(e,t){return createImageBitmap(e,t)},e.prototype.resizeImageBitmap=function(e,t,i){throw new Error("resizeImageBitmap is not implemented")},e.prototype.getFontOffset=function(e){throw new Error("getFontOffset is not implemented")},e._CreateCanvas=function(e,t){if("undefined"==typeof document)return new OffscreenCanvas(e,t);var i=document.createElement("canvas");return i.width=e,i.height=t,i},e.prototype.createCanvas=function(t,i){return e._CreateCanvas(t,i)},e._FileToolsLoadImage=function(e,t,i,n,r,o){throw(0,p.n)("FileTools")},e.prototype._loadFile=function(e,t,i,n,r,o){var a=this,s=(0,v.W0)(e,t,i,n,r,o);return this._activeRequests.push(s),s.onCompleteObservable.add((function(){var e=a._activeRequests.indexOf(s);-1!==e&&a._activeRequests.splice(e,1)})),s},e._FileToolsLoadFile=function(e,t,i,n,r,o){if(v.sg.loadFile)return v.sg.loadFile(e,t,i,n,r,o);throw(0,p.n)("FileTools")},e.prototype.dispose=function(){var e;for(this.releaseEffects(),this._isDisposed=!0,this.stopRenderLoop(),this._emptyTexture&&(this._releaseTexture(this._emptyTexture),this._emptyTexture=null),this._emptyCubeTexture&&(this._releaseTexture(this._emptyCubeTexture),this._emptyCubeTexture=null),this._renderingCanvas=null,this.onBeforeTextureInitObservable&&this.onBeforeTextureInitObservable.clear();this.postProcesses.length;)this.postProcesses[0].dispose();for(;this.scenes.length;)this.scenes[0].dispose();for(;this._virtualScenes.length;)this._virtualScenes[0].dispose();null===(e=this.releaseComputeEffects)||void 0===e||e.call(this),a.M.ResetCache();for(var 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supported")}else{u._gl=i,u._renderingCanvas=u._gl.canvas,u._gl.renderbufferStorageMultisample?(u._webGLVersion=2,u._shaderPlatformName="WEBGL2"):u._shaderPlatformName="WEBGL1";var x=u._gl.getContextAttributes();x&&(o.stencil=x.stencil)}u._gl.pixelStorei(u._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,u._gl.NONE),void 0!==o.useHighPrecisionFloats&&(u._highPrecisionShadersAllowed=o.useHighPrecisionFloats),u.resize(),u._initGLContext(),u._initFeatures();for(var C=0;C<u._caps.maxVertexAttribs;C++)u._currentBufferPointers[C]=new y;u._shaderProcessor=u.webGLVersion>1?new c.B:new l;var A="Babylon.js v".concat(t.Version);a.V.Log(A+" - ".concat(u.description)),u._renderingCanvas&&u._renderingCanvas.setAttribute&&u._renderingCanvas.setAttribute("data-engine",A);var P=(0,r.N5)(u._gl);return P.validateShaderPrograms=u.validateShaderPrograms,P.parallelShaderCompile=u._caps.parallelShaderCompile,u}return(0,n.C6)(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return this._name},set:function(e){this._name=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"version",{get:function(){return this._webGLVersion},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ShadersRepository",{get:function(){return m.M.ShadersRepository},set:function(e){m.M.ShadersRepository=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportsUniformBuffers",{get:function(){return this.webGLVersion>1&&!this.disableUniformBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"needPOTTextures",{get:function(){return this._webGLVersion<2||this.forcePOTTextures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"framebufferDimensionsObject",{set:function(e){this._framebufferDimensionsObject=e},enumerable:!1,configurable:!0}),t.prototype.snapshotRenderingReset=function(){this.snapshotRendering=!1},t.prototype._clearEmptyResources=function(){this._dummyFramebuffer=null,e.prototype._clearEmptyResources.call(this)},t.prototype._getShaderProcessingContext=function(e){return null},t.prototype.areAllEffectsReady=function(){for(var e in this._compiledEffects)if(!this._compiledEffects[e].isReady())return!1;return!0},t.prototype._initGLContext=function(){var e;this._caps={maxTexturesImageUnits:this._gl.getParameter(this._gl.MAX_TEXTURE_IMAGE_UNITS),maxCombinedTexturesImageUnits:this._gl.getParameter(this._gl.MAX_COMBINED_TEXTURE_IMAGE_UNITS),maxVertexTextureImageUnits:this._gl.getParameter(this._gl.MAX_VERTEX_TEXTURE_IMAGE_UNITS),maxTextureSize:this._gl.getParameter(this._gl.MAX_TEXTURE_SIZE),maxSamples:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_SAMPLES):1,maxCubemapTextureSize:this._gl.getParameter(this._gl.MAX_CUBE_MAP_TEXTURE_SIZE),maxRenderTextureSize:this._gl.getParameter(this._gl.MAX_RENDERBUFFER_SIZE),maxVertexAttribs:this._gl.getParameter(this._gl.MAX_VERTEX_ATTRIBS),maxVaryingVectors:this._gl.getParameter(this._gl.MAX_VARYING_VECTORS),maxFragmentUniformVectors:this._gl.getParameter(this._gl.MAX_FRAGMENT_UNIFORM_VECTORS),maxVertexUniformVectors:this._gl.getParameter(this._gl.MAX_VERTEX_UNIFORM_VECTORS),parallelShaderCompile:this._gl.getExtension("KHR_parallel_shader_compile")||void 0,standardDerivatives:this._webGLVersion>1||null!==this._gl.getExtension("OES_standard_derivatives"),maxAnisotropy:1,astc:this._gl.getExtension("WEBGL_compressed_texture_astc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_astc"),bptc:this._gl.getExtension("EXT_texture_compression_bptc")||this._gl.getExtension("WEBKIT_EXT_texture_compression_bptc"),s3tc:this._gl.getExtension("WEBGL_compressed_texture_s3tc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc"),s3tc_srgb:this._gl.getExtension("WEBGL_compressed_texture_s3tc_srgb")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc_srgb"),pvrtc:this._gl.getExtension("WEBGL_compressed_texture_pvrtc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc"),etc1:this._gl.getExtension("WEBGL_compressed_texture_etc1")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc1"),etc2:this._gl.getExtension("WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBKIT_WEBGL_compressed_texture_etc")||this._gl.getExtension("WEBGL_compressed_texture_es3_0"),textureAnisotropicFilterExtension:this._gl.getExtension("EXT_texture_filter_anisotropic")||this._gl.getExtension("WEBKIT_EXT_texture_filter_anisotropic")||this._gl.getExtension("MOZ_EXT_texture_filter_anisotropic"),uintIndices:this._webGLVersion>1||null!==this._gl.getExtension("OES_element_index_uint"),fragmentDepthSupported:this._webGLVersion>1||null!==this._gl.getExtension("EXT_frag_depth"),highPrecisionShaderSupported:!1,timerQuery:this._gl.getExtension("EXT_disjoint_timer_query_webgl2")||this._gl.getExtension("EXT_disjoint_timer_query"),supportOcclusionQuery:this._webGLVersion>1,canUseTimestampForTimerQuery:!1,drawBuffersExtension:!1,maxMSAASamples:1,colorBufferFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_float")),supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,colorBufferHalfFloat:!!(this._webGLVersion>1&&this._gl.getExtension("EXT_color_buffer_half_float")),textureFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_float")),textureHalfFloat:!!(this._webGLVersion>1||this._gl.getExtension("OES_texture_half_float")),textureHalfFloatRender:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloatLinearFiltering:!1,vertexArrayObject:!1,instancedArrays:!1,textureLOD:!!(this._webGLVersion>1||this._gl.getExtension("EXT_shader_texture_lod")),texelFetch:1!==this._webGLVersion,blendMinMax:!1,multiview:this._gl.getExtension("OVR_multiview2"),oculusMultiview:this._gl.getExtension("OCULUS_multiview"),depthTextureExtension:!1,canUseGLInstanceID:this._webGLVersion>1,canUseGLVertexID:this._webGLVersion>1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:this._webGLVersion>1,textureMaxLevel:this._webGLVersion>1,texture2DArrayMaxLayerCount:this._webGLVersion>1?this._gl.getParameter(this._gl.MAX_ARRAY_TEXTURE_LAYERS):128,disableMorphTargetTexture:!1},this._caps.supportFloatTexturesResolve=this._caps.colorBufferFloat,this._caps.rg11b10ufColorRenderable=this._caps.colorBufferFloat,this._glVersion=this._gl.getParameter(this._gl.VERSION);var t=this._gl.getExtension("WEBGL_debug_renderer_info");if(null!=t&&(this._glRenderer=this._gl.getParameter(t.UNMASKED_RENDERER_WEBGL),this._glVendor=this._gl.getParameter(t.UNMASKED_VENDOR_WEBGL)),this._glVendor||(this._glVendor=this._gl.getParameter(this._gl.VENDOR)||"Unknown vendor"),this._glRenderer||(this._glRenderer=this._gl.getParameter(this._gl.RENDERER)||"Unknown renderer"),36193!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=36193),34842!==this._gl.RGBA16F&&(this._gl.RGBA16F=34842),34836!==this._gl.RGBA32F&&(this._gl.RGBA32F=34836),35056!==this._gl.DEPTH24_STENCIL8&&(this._gl.DEPTH24_STENCIL8=35056),this._caps.timerQuery&&(1===this._webGLVersion&&(this._gl.getQuery=this._caps.timerQuery.getQueryEXT.bind(this._caps.timerQuery)),this._caps.canUseTimestampForTimerQuery=(null!==(e=this._gl.getQuery(this._caps.timerQuery.TIMESTAMP_EXT,this._caps.timerQuery.QUERY_COUNTER_BITS_EXT))&&void 0!==e?e:0)>0),this._caps.maxAnisotropy=this._caps.textureAnisotropicFilterExtension?this._gl.getParameter(this._caps.textureAnisotropicFilterExtension.MAX_TEXTURE_MAX_ANISOTROPY_EXT):0,this._caps.textureFloatLinearFiltering=!(!this._caps.textureFloat||!this._gl.getExtension("OES_texture_float_linear")),this._caps.textureFloatRender=!(!this._caps.textureFloat||!this._canRenderToFloatFramebuffer()),this._caps.textureHalfFloatLinearFiltering=!!(this._webGLVersion>1||this._caps.textureHalfFloat&&this._gl.getExtension("OES_texture_half_float_linear")),this._caps.astc&&(this._gl.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR=this._caps.astc.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR),this._caps.bptc&&(this._gl.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT=this._caps.bptc.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT),this._caps.s3tc_srgb&&(this._gl.COMPRESSED_SRGB_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT,this._gl.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT=this._caps.s3tc_srgb.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT),this._caps.etc2&&(this._gl.COMPRESSED_SRGB8_ETC2=this._caps.etc2.COMPRESSED_SRGB8_ETC2,this._gl.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC=this._caps.etc2.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC),this._webGLVersion>1&&5131!==this._gl.HALF_FLOAT_OES&&(this._gl.HALF_FLOAT_OES=5131),this._caps.textureHalfFloatRender=this._caps.textureHalfFloat&&this._canRenderToHalfFloatFramebuffer(),this._webGLVersion>1)this._caps.drawBuffersExtension=!0,this._caps.maxMSAASamples=null!==this._maxMSAASamplesOverride?this._maxMSAASamplesOverride:this._gl.getParameter(this._gl.MAX_SAMPLES);else{var i=this._gl.getExtension("WEBGL_draw_buffers");if(null!==i){this._caps.drawBuffersExtension=!0,this._gl.drawBuffers=i.drawBuffersWEBGL.bind(i),this._gl.DRAW_FRAMEBUFFER=this._gl.FRAMEBUFFER;for(var n=0;n<16;n++)this._gl["COLOR_ATTACHMENT"+n+"_WEBGL"]=i["COLOR_ATTACHMENT"+n+"_WEBGL"]}}if(this._webGLVersion>1)this._caps.depthTextureExtension=!0;else{var r=this._gl.getExtension("WEBGL_depth_texture");null!=r&&(this._caps.depthTextureExtension=!0,this._gl.UNSIGNED_INT_24_8=r.UNSIGNED_INT_24_8_WEBGL)}if(this.disableVertexArrayObjects)this._caps.vertexArrayObject=!1;else if(this._webGLVersion>1)this._caps.vertexArrayObject=!0;else{var o=this._gl.getExtension("OES_vertex_array_object");null!=o&&(this._caps.vertexArrayObject=!0,this._gl.createVertexArray=o.createVertexArrayOES.bind(o),this._gl.bindVertexArray=o.bindVertexArrayOES.bind(o),this._gl.deleteVertexArray=o.deleteVertexArrayOES.bind(o))}if(this._webGLVersion>1)this._caps.instancedArrays=!0;else{var a=this._gl.getExtension("ANGLE_instanced_arrays");null!=a?(this._caps.instancedArrays=!0,this._gl.drawArraysInstanced=a.drawArraysInstancedANGLE.bind(a),this._gl.drawElementsInstanced=a.drawElementsInstancedANGLE.bind(a),this._gl.vertexAttribDivisor=a.vertexAttribDivisorANGLE.bind(a)):this._caps.instancedArrays=!1}if(this._gl.getShaderPrecisionFormat){var s=this._gl.getShaderPrecisionFormat(this._gl.VERTEX_SHADER,this._gl.HIGH_FLOAT),l=this._gl.getShaderPrecisionFormat(this._gl.FRAGMENT_SHADER,this._gl.HIGH_FLOAT);s&&l&&(this._caps.highPrecisionShaderSupported=0!==s.precision&&0!==l.precision)}if(this._webGLVersion>1)this._caps.blendMinMax=!0;else{var c=this._gl.getExtension("EXT_blend_minmax");null!=c&&(this._caps.blendMinMax=!0,this._gl.MAX=c.MAX_EXT,this._gl.MIN=c.MIN_EXT)}if(!this._caps.supportSRGBBuffers){if(this._webGLVersion>1)this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:WebGL2RenderingContext.SRGB,SRGB8:WebGL2RenderingContext.SRGB8,SRGB8_ALPHA8:WebGL2RenderingContext.SRGB8_ALPHA8};else{var u=this._gl.getExtension("EXT_sRGB");null!=u&&(this._caps.supportSRGBBuffers=!0,this._glSRGBExtensionValues={SRGB:u.SRGB_EXT,SRGB8:u.SRGB_ALPHA_EXT,SRGB8_ALPHA8:u.SRGB_ALPHA_EXT})}this._caps.supportSRGBBuffers=this._caps.supportSRGBBuffers&&!(!this._creationOptions||!this._creationOptions.forceSRGBBufferSupportState)}this._depthCullingState.depthTest=!0,this._depthCullingState.depthFunc=this._gl.LEQUAL,this._depthCullingState.depthMask=!0,this._maxSimultaneousTextures=this._caps.maxCombinedTexturesImageUnits;for(var h=0;h<this._maxSimultaneousTextures;h++)this._nextFreeTextureSlots.push(h);"Mali-G72"===this._glRenderer&&(this._caps.disableMorphTargetTexture=!0)},t.prototype._initFeatures=function(){this._features={forceBitmapOverHTMLImageElement:"undefined"==typeof HTMLImageElement,supportRenderAndCopyToLodForFloatTextures:1!==this._webGLVersion,supportDepthStencilTexture:1!==this._webGLVersion,supportShadowSamplers:1!==this._webGLVersion,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:1!==this._webGLVersion,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:1!==this._webGLVersion,basisNeedsPOT:1===this._webGLVersion,support3DTextures:1!==this._webGLVersion,needTypeSuffixInShaderConstants:1!==this._webGLVersion,supportMSAA:1!==this._webGLVersion,supportSSAO2:1!==this._webGLVersion,supportExtendedTextureFormats:1!==this._webGLVersion,supportSwitchCaseInShader:1!==this._webGLVersion,supportSyncTextureRead:!0,needsInvertingBitmap:!0,useUBOBindingCache:!0,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!1,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1}},Object.defineProperty(t.prototype,"webGLVersion",{get:function(){return this._webGLVersion},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ThinEngine"},t.prototype._prepareWorkingCanvas=function(){if(!this._workingCanvas){this._workingCanvas=this.createCanvas(1,1);var e=this._workingCanvas.getContext("2d");e&&(this._workingContext=e)}},t.prototype.getInfo=function(){return this.getGlInfo()},t.prototype.getGlInfo=function(){return{vendor:this._glVendor,renderer:this._glRenderer,version:this._glVersion}},t.prototype.extractDriverInfo=function(){var e=this.getGlInfo();return e&&e.renderer?e.renderer:""},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferWidth:this._gl.drawingBufferWidth},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._framebufferDimensionsObject?this._framebufferDimensionsObject.framebufferHeight:this._gl.drawingBufferHeight},t.prototype.clear=function(e,i,n,r){var o,a;void 0===r&&(r=!1);var s=this.stencilStateComposer.useStencilGlobalOnly;this.stencilStateComposer.useStencilGlobalOnly=!0,this.applyStates(),this.stencilStateComposer.useStencilGlobalOnly=s;var l=0;if(i&&e){var c=!0;if(this._currentRenderTarget){var u=null===(o=this._currentRenderTarget.texture)||void 0===o?void 0:o.format;if(u===p.Y.TEXTUREFORMAT_RED_INTEGER||u===p.Y.TEXTUREFORMAT_RG_INTEGER||u===p.Y.TEXTUREFORMAT_RGB_INTEGER||u===p.Y.TEXTUREFORMAT_RGBA_INTEGER){var h=null===(a=this._currentRenderTarget.texture)||void 0===a?void 0:a.type;h===p.Y.TEXTURETYPE_UNSIGNED_INTEGER||h===p.Y.TEXTURETYPE_UNSIGNED_SHORT?(t._TempClearColorUint32[0]=255*e.r,t._TempClearColorUint32[1]=255*e.g,t._TempClearColorUint32[2]=255*e.b,t._TempClearColorUint32[3]=255*e.a,this._gl.clearBufferuiv(this._gl.COLOR,0,t._TempClearColorUint32),c=!1):(t._TempClearColorInt32[0]=255*e.r,t._TempClearColorInt32[1]=255*e.g,t._TempClearColorInt32[2]=255*e.b,t._TempClearColorInt32[3]=255*e.a,this._gl.clearBufferiv(this._gl.COLOR,0,t._TempClearColorInt32),c=!1)}}c&&(this._gl.clearColor(e.r,e.g,e.b,void 0!==e.a?e.a:1),l|=this._gl.COLOR_BUFFER_BIT)}n&&(this.useReverseDepthBuffer?(this._depthCullingState.depthFunc=this._gl.GEQUAL,this._gl.clearDepth(0)):this._gl.clearDepth(1),l|=this._gl.DEPTH_BUFFER_BIT),r&&(this._gl.clearStencil(0),l|=this._gl.STENCIL_BUFFER_BIT),this._gl.clear(l)},t.prototype._viewport=function(e,t,i,n){e===this._viewportCached.x&&t===this._viewportCached.y&&i===this._viewportCached.z&&n===this._viewportCached.w||(this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=i,this._viewportCached.w=n,this._gl.viewport(e,t,i,n))},t.prototype.endFrame=function(){e.prototype.endFrame.call(this),this._badOS&&this.flushFramebuffer()},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){throw new Error("Not Supported by ThinEngine")},enumerable:!1,configurable:!0}),t.prototype.bindFramebuffer=function(e,t,i,n,r,o,s){var l,c,u,h,d,p;void 0===t&&(t=0),void 0===o&&(o=0),void 0===s&&(s=0);var f=e;this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._bindUnboundFramebuffer(f._MSAAFramebuffer?f._MSAAFramebuffer:f._framebuffer);var _=this._gl;e.isMulti||(e.is2DArray||e.is3D?_.framebufferTextureLayer(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,null===(l=e.texture._hardwareTexture)||void 0===l?void 0:l.underlyingResource,o,s):e.isCube?_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_CUBE_MAP_POSITIVE_X+t,null===(c=e.texture._hardwareTexture)||void 0===c?void 0:c.underlyingResource,o):f._currentLOD!==o&&(_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,null===(u=e.texture._hardwareTexture)||void 0===u?void 0:u.underlyingResource,o),f._currentLOD=o));var m=e._depthStencilTexture;if(m){e.is3D&&(e.texture.width===m.width&&e.texture.height===m.height&&e.texture.depth===m.depth||a.V.Warn("Depth/Stencil attachment for 3D target must have same dimensions as color attachment"));var g=e._depthStencilTextureWithStencil?_.DEPTH_STENCIL_ATTACHMENT:_.DEPTH_ATTACHMENT;e.is2DArray||e.is3D?_.framebufferTextureLayer(_.FRAMEBUFFER,g,null===(h=m._hardwareTexture)||void 0===h?void 0:h.underlyingResource,o,s):e.isCube?_.framebufferTexture2D(_.FRAMEBUFFER,g,_.TEXTURE_CUBE_MAP_POSITIVE_X+t,null===(d=m._hardwareTexture)||void 0===d?void 0:d.underlyingResource,o):_.framebufferTexture2D(_.FRAMEBUFFER,g,_.TEXTURE_2D,null===(p=m._hardwareTexture)||void 0===p?void 0:p.underlyingResource,o)}this._cachedViewport&&!r?this.setViewport(this._cachedViewport,i,n):(i||(i=e.width,o&&(i/=Math.pow(2,o))),n||(n=e.height,o&&(n/=Math.pow(2,o))),this._viewport(0,0,i,n)),this.wipeCaches()},t.prototype.setState=function(e,t,i,n,r,o,a){var s,l;void 0===t&&(t=0),void 0===n&&(n=!1),void 0===a&&(a=0),(this._depthCullingState.cull!==e||i)&&(this._depthCullingState.cull=e);var c=null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:r)||void 0===l||l?this._gl.BACK:this._gl.FRONT;(this._depthCullingState.cullFace!==c||i)&&(this._depthCullingState.cullFace=c),this.setZOffset(t),this.setZOffsetUnits(a);var u=n?this._gl.CW:this._gl.CCW;(this._depthCullingState.frontFace!==u||i)&&(this._depthCullingState.frontFace=u),this._stencilStateComposer.stencilMaterial=o},t.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._gl.bindFramebuffer(this._gl.FRAMEBUFFER,e),this._currentFramebuffer=e)},t.prototype._currentFrameBufferIsDefaultFrameBuffer=function(){return null===this._currentFramebuffer},t.prototype.generateMipmaps=function(e){var t=this._getTextureTarget(e);this._bindTextureDirectly(t,e,!0),this._gl.generateMipmap(t),this._bindTextureDirectly(t,null)},t.prototype.unBindFramebuffer=function(e,t,i){var n;void 0===t&&(t=!1);var r=e;this._currentRenderTarget=null;var o=this._gl;if(r._MSAAFramebuffer){if(e.isMulti)return void this.unBindMultiColorAttachmentFramebuffer(e,t,i);o.bindFramebuffer(o.READ_FRAMEBUFFER,r._MSAAFramebuffer),o.bindFramebuffer(o.DRAW_FRAMEBUFFER,r._framebuffer),o.blitFramebuffer(0,0,e.width,e.height,0,0,e.width,e.height,o.COLOR_BUFFER_BIT,o.NEAREST)}!(null===(n=e.texture)||void 0===n?void 0:n.generateMipMaps)||t||e.isCube||this.generateMipmaps(e.texture),i&&(r._MSAAFramebuffer&&this._bindUnboundFramebuffer(r._framebuffer),i()),this._bindUnboundFramebuffer(null)},t.prototype.flushFramebuffer=function(){this._gl.flush()},t.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._bindUnboundFramebuffer(null),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},t.prototype._resetVertexBufferBinding=function(){this.bindArrayBuffer(null),this._cachedVertexBuffers=null},t.prototype.createVertexBuffer=function(e,t,i){return this._createVertexBuffer(e,this._gl.STATIC_DRAW)},t.prototype._createVertexBuffer=function(e,t){var i=this._gl.createBuffer();if(!i)throw new Error("Unable to create vertex buffer");var n=new u.A(i);return this.bindArrayBuffer(n),"number"!=typeof e?e instanceof Array?(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Float32Array(e),t),n.capacity=4*e.length):(this._gl.bufferData(this._gl.ARRAY_BUFFER,e,t),n.capacity=e.byteLength):(this._gl.bufferData(this._gl.ARRAY_BUFFER,new Uint8Array(e),t),n.capacity=e),this._resetVertexBufferBinding(),n.references=1,n},t.prototype.createDynamicVertexBuffer=function(e,t){return this._createVertexBuffer(e,this._gl.DYNAMIC_DRAW)},t.prototype._resetIndexBufferBinding=function(){this.bindIndexBuffer(null),this._cachedIndexBuffer=null},t.prototype.createIndexBuffer=function(e,t,i){var n=this._gl.createBuffer(),r=new u.A(n);if(!n)throw new Error("Unable to create index buffer");this.bindIndexBuffer(r);var o=this._normalizeIndexData(e);return this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,o,t?this._gl.DYNAMIC_DRAW:this._gl.STATIC_DRAW),this._resetIndexBufferBinding(),r.references=1,r.is32Bits=4===o.BYTES_PER_ELEMENT,r},t.prototype._normalizeIndexData=function(e){if(2===e.BYTES_PER_ELEMENT)return e;if(this._caps.uintIndices){if(e instanceof Uint32Array)return e;for(var t=0;t<e.length;t++)if(e[t]>=65535)return new Uint32Array(e);return new Uint16Array(e)}return new Uint16Array(e)},t.prototype.bindArrayBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ARRAY_BUFFER)},t.prototype.bindUniformBlock=function(e,t,i){var n=e.program,r=this._gl.getUniformBlockIndex(n,t);this._gl.uniformBlockBinding(n,r,i)},t.prototype.bindIndexBuffer=function(e){this._vaoRecordInProgress||this._unbindVertexArrayObject(),this._bindBuffer(e,this._gl.ELEMENT_ARRAY_BUFFER)},t.prototype._bindBuffer=function(e,t){(this._vaoRecordInProgress||this._currentBoundBuffer[t]!==e)&&(this._gl.bindBuffer(t,e?e.underlyingResource:null),this._currentBoundBuffer[t]=e)},t.prototype.updateArrayBuffer=function(e){this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,e)},t.prototype._vertexAttribPointer=function(e,t,i,n,r,o,a){var s=this._currentBufferPointers[t];if(s){var l=!1;s.active?(s.buffer!==e&&(s.buffer=e,l=!0),s.size!==i&&(s.size=i,l=!0),s.type!==n&&(s.type=n,l=!0),s.normalized!==r&&(s.normalized=r,l=!0),s.stride!==o&&(s.stride=o,l=!0),s.offset!==a&&(s.offset=a,l=!0)):(l=!0,s.active=!0,s.index=t,s.size=i,s.type=n,s.normalized=r,s.stride=o,s.offset=a,s.buffer=e),(l||this._vaoRecordInProgress)&&(this.bindArrayBuffer(e),n===this._gl.UNSIGNED_INT||n===this._gl.INT?this._gl.vertexAttribIPointer(t,i,n,o,a):this._gl.vertexAttribPointer(t,i,n,r,o,a))}},t.prototype._bindIndexBufferWithCache=function(e){null!=e&&this._cachedIndexBuffer!==e&&(this._cachedIndexBuffer=e,this.bindIndexBuffer(e),this._uintIndicesCurrentlySet=e.is32Bits)},t.prototype._bindVertexBuffersAttributes=function(e,t,i){var n=t.getAttributesNames();this._vaoRecordInProgress||this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var r=0;r<n.length;r++){var o=t.getAttributeLocation(r);if(o>=0){var a=n[r],s=null;if(i&&(s=i[a]),s||(s=e[a]),!s)continue;this._gl.enableVertexAttribArray(o),this._vaoRecordInProgress||(this._vertexAttribArraysEnabled[o]=!0);var l=s.getBuffer();l&&(this._vertexAttribPointer(l,o,s.getSize(),s.type,s.normalized,s.byteStride,s.byteOffset),s.getIsInstanced()&&(this._gl.vertexAttribDivisor(o,s.getInstanceDivisor()),this._vaoRecordInProgress||(this._currentInstanceLocations.push(o),this._currentInstanceBuffers.push(l))))}}},t.prototype.recordVertexArrayObject=function(e,t,i,n){var r=this._gl.createVertexArray();if(!r)throw new Error("Unable to create VAO");return this._vaoRecordInProgress=!0,this._gl.bindVertexArray(r),this._mustWipeVertexAttributes=!0,this._bindVertexBuffersAttributes(e,i,n),this.bindIndexBuffer(t),this._vaoRecordInProgress=!1,this._gl.bindVertexArray(null),r},t.prototype.bindVertexArrayObject=function(e,t){this._cachedVertexArrayObject!==e&&(this._cachedVertexArrayObject=e,this._gl.bindVertexArray(e),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._uintIndicesCurrentlySet=null!=t&&t.is32Bits,this._mustWipeVertexAttributes=!0)},t.prototype.bindBuffersDirectly=function(e,t,i,n,r){if(this._cachedVertexBuffers!==e||this._cachedEffectForVertexBuffers!==r){this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=r;var o=r.getAttributesCount();this._unbindVertexArrayObject(),this.unbindAllAttributes();for(var a=0,s=0;s<o;s++)if(s<i.length){var l=r.getAttributeLocation(s);l>=0&&(this._gl.enableVertexAttribArray(l),this._vertexAttribArraysEnabled[l]=!0,this._vertexAttribPointer(e,l,i[s],this._gl.FLOAT,!1,n,a)),a+=4*i[s]}}this._bindIndexBufferWithCache(t)},t.prototype._unbindVertexArrayObject=function(){this._cachedVertexArrayObject&&(this._cachedVertexArrayObject=null,this._gl.bindVertexArray(null))},t.prototype.bindBuffers=function(e,t,i,n){this._cachedVertexBuffers===e&&this._cachedEffectForVertexBuffers===i||(this._cachedVertexBuffers=e,this._cachedEffectForVertexBuffers=i,this._bindVertexBuffersAttributes(e,i,n)),this._bindIndexBufferWithCache(t)},t.prototype.unbindInstanceAttributes=function(){for(var e,t=0,i=this._currentInstanceLocations.length;t<i;t++){var n=this._currentInstanceBuffers[t];e!=n&&n.references&&(e=n,this.bindArrayBuffer(n));var r=this._currentInstanceLocations[t];this._gl.vertexAttribDivisor(r,0)}this._currentInstanceBuffers.length=0,this._currentInstanceLocations.length=0},t.prototype.releaseVertexArrayObject=function(e){this._gl.deleteVertexArray(e)},t.prototype._releaseBuffer=function(e){return e.references--,0===e.references&&(this._deleteBuffer(e),!0)},t.prototype._deleteBuffer=function(e){this._gl.deleteBuffer(e.underlyingResource)},t.prototype.updateAndBindInstancesBuffer=function(e,t,i){if(this.bindArrayBuffer(e),t&&this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t),void 0!==i[0].index)this.bindInstancesBuffer(e,i,!0);else for(var n=0;n<4;n++){var r=i[n];this._vertexAttribArraysEnabled[r]||(this._gl.enableVertexAttribArray(r),this._vertexAttribArraysEnabled[r]=!0),this._vertexAttribPointer(e,r,4,this._gl.FLOAT,!1,64,16*n),this._gl.vertexAttribDivisor(r,1),this._currentInstanceLocations.push(r),this._currentInstanceBuffers.push(e)}},t.prototype.bindInstancesBuffer=function(e,t,i){void 0===i&&(i=!0),this.bindArrayBuffer(e);var n=0;if(i)for(var r=0;r<t.length;r++)n+=4*(o=t[r]).attributeSize;for(r=0;r<t.length;r++){var o;void 0===(o=t[r]).index&&(o.index=this._currentEffect.getAttributeLocationByName(o.attributeName)),o.index<0||(this._vertexAttribArraysEnabled[o.index]||(this._gl.enableVertexAttribArray(o.index),this._vertexAttribArraysEnabled[o.index]=!0),this._vertexAttribPointer(e,o.index,o.attributeSize,o.attributeType||this._gl.FLOAT,o.normalized||!1,n,o.offset),this._gl.vertexAttribDivisor(o.index,void 0===o.divisor?1:o.divisor),this._currentInstanceLocations.push(o.index),this._currentInstanceBuffers.push(e))}},t.prototype.disableInstanceAttributeByName=function(e){if(this._currentEffect){var t=this._currentEffect.getAttributeLocationByName(e);this.disableInstanceAttribute(t)}},t.prototype.disableInstanceAttribute=function(e){for(var t,i=!1;-1!==(t=this._currentInstanceLocations.indexOf(e));)this._currentInstanceLocations.splice(t,1),this._currentInstanceBuffers.splice(t,1),i=!0,t=this._currentInstanceLocations.indexOf(e);i&&(this._gl.vertexAttribDivisor(e,0),this.disableAttributeByIndex(e))},t.prototype.disableAttributeByIndex=function(e){this._gl.disableVertexAttribArray(e),this._vertexAttribArraysEnabled[e]=!1,this._currentBufferPointers[e].active=!1},t.prototype.draw=function(e,t,i,n){this.drawElementsType(e?p.Y.MATERIAL_TriangleFillMode:p.Y.MATERIAL_WireFrameFillMode,t,i,n)},t.prototype.drawPointClouds=function(e,t,i){this.drawArraysType(p.Y.MATERIAL_PointFillMode,e,t,i)},t.prototype.drawUnIndexed=function(e,t,i,n){this.drawArraysType(e?p.Y.MATERIAL_TriangleFillMode:p.Y.MATERIAL_WireFrameFillMode,t,i,n)},t.prototype.drawElementsType=function(e,t,i,n){this.applyStates(),this._reportDrawCall();var r=this._drawMode(e),o=this._uintIndicesCurrentlySet?this._gl.UNSIGNED_INT:this._gl.UNSIGNED_SHORT,a=this._uintIndicesCurrentlySet?4:2;n?this._gl.drawElementsInstanced(r,i,o,t*a,n):this._gl.drawElements(r,i,o,t*a)},t.prototype.drawArraysType=function(e,t,i,n){this.applyStates(),this._reportDrawCall();var r=this._drawMode(e);n?this._gl.drawArraysInstanced(r,t,i,n):this._gl.drawArrays(r,t,i)},t.prototype._drawMode=function(e){switch(e){case p.Y.MATERIAL_TriangleFillMode:return this._gl.TRIANGLES;case p.Y.MATERIAL_PointFillMode:return this._gl.POINTS;case p.Y.MATERIAL_WireFrameFillMode:return this._gl.LINES;case p.Y.MATERIAL_PointListDrawMode:return this._gl.POINTS;case p.Y.MATERIAL_LineListDrawMode:return this._gl.LINES;case p.Y.MATERIAL_LineLoopDrawMode:return this._gl.LINE_LOOP;case p.Y.MATERIAL_LineStripDrawMode:return this._gl.LINE_STRIP;case p.Y.MATERIAL_TriangleStripDrawMode:return this._gl.TRIANGLE_STRIP;case p.Y.MATERIAL_TriangleFanDrawMode:return this._gl.TRIANGLE_FAN;default:return this._gl.TRIANGLES}},t.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&delete this._compiledEffects[e._key];var t=e.getPipelineContext();t&&this._deletePipelineContext(t)},t.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(t.program.__SPECTOR_rebuildProgram=null,(0,v.mO)(t),this._gl.deleteProgram(t.program))},t.prototype._getGlobalDefines=function(e){return(0,g.xt)(e,this.isNDCHalfZRange,this.useReverseDepthBuffer,this.useExactSrgbConversions)},t.prototype.createEffect=function(e,t,i,n,o,a,s,l,c,u){var h,d;void 0===u&&(u=0);var p="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,f="string"==typeof e?e:e.fragmentToken||e.fragmentSource||e.fragmentElement||e.fragment,_=this._getGlobalDefines(),g=null!==(h=null!=o?o:t.defines)&&void 0!==h?h:"";_&&(g+=_);var v=p+"+"+f+"@"+g;if(this._compiledEffects[v]){var y=this._compiledEffects[v];return s&&y.isReady()&&s(y),y}this._gl&&(0,r.N5)(this._gl);var b=new m.M(e,t,i,n,this,o,a,s,l,c,v,null!==(d=t.shaderLanguage)&&void 0!==d?d:u);return this._compiledEffects[v]=b,b},t.prototype._getShaderSource=function(e){return this._gl.getShaderSource(e)},t.prototype.createRawShaderProgram=function(e,t,i,n,o){void 0===o&&(o=null);var a=(0,r.N5)(this._gl);return a._contextWasLost=this._contextWasLost,a.validateShaderPrograms=this.validateShaderPrograms,(0,r.kf)(e,t,i,n||this._gl,o)},t.prototype.createShaderProgram=function(e,t,i,n,o,a){void 0===a&&(a=null);var s=(0,r.N5)(this._gl);return s._contextWasLost=this._contextWasLost,s.validateShaderPrograms=this.validateShaderPrograms,(0,r.EX)(e,t,i,n,o||this._gl,a)},t.prototype.inlineShaderCode=function(e){return e},t.prototype.createPipelineContext=function(e){this._gl&&((0,r.N5)(this._gl).parallelShaderCompile=this._caps.parallelShaderCompile);var t=(0,r.GX)(this._gl,e);return t.engine=this,t},t.prototype.createMaterialContext=function(){},t.prototype.createDrawContext=function(){},t.prototype._finalizePipelineContext=function(e){return(0,r.tg)(e,this._gl,this.validateShaderPrograms)},t.prototype._preparePipelineContext=function(e,t,i,n,o,a,s,l,c,u){var h=(0,r.N5)(this._gl);return h._contextWasLost=this._contextWasLost,h.validateShaderPrograms=this.validateShaderPrograms,h._createShaderProgramInjection=this._createShaderProgram.bind(this),h.createRawShaderProgramInjection=this.createRawShaderProgram.bind(this),h.createShaderProgramInjection=this.createShaderProgram.bind(this),h.loadFileInjection=this._loadFile.bind(this),(0,r.YM)(e,t,i,n,o,a,s,l,c,u)},t.prototype._createShaderProgram=function(e,t,i,n,o){return void 0===o&&(o=null),(0,r.tI)(e,t,i,n,o)},t.prototype._isRenderingStateCompiled=function(e){var t=e;return!(this._isDisposed||t._isDisposed||!this._gl.getProgramParameter(t.program,this._caps.parallelShaderCompile.COMPLETION_STATUS_KHR)||(this._finalizePipelineContext(t),0))},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){(0,r.bS)(e,t)},t.prototype.getUniforms=function(e,t){for(var i=new Array,n=e,r=0;r<t.length;r++)i.push(this._gl.getUniformLocation(n.program,t[r]));return i},t.prototype.getAttributes=function(e,t){for(var i=[],n=e,r=0;r<t.length;r++)try{i.push(this._gl.getAttribLocation(n.program,t[r]))}catch(e){i.push(-1)}return i},t.prototype.enableEffect=function(e){(e=null!==e&&(0,o.E)(e)?e.effect:e)&&e!==this._currentEffect&&(this._stencilStateComposer.stencilMaterial=void 0,this.bindSamplers(e),this._currentEffect=e,e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},t.prototype.setInt=function(e,t){return!!e&&(this._gl.uniform1i(e,t),!0)},t.prototype.setInt2=function(e,t,i){return!!e&&(this._gl.uniform2i(e,t,i),!0)},t.prototype.setInt3=function(e,t,i,n){return!!e&&(this._gl.uniform3i(e,t,i,n),!0)},t.prototype.setInt4=function(e,t,i,n,r){return!!e&&(this._gl.uniform4i(e,t,i,n,r),!0)},t.prototype.setIntArray=function(e,t){return!!e&&(this._gl.uniform1iv(e,t),!0)},t.prototype.setIntArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2iv(e,t),0))},t.prototype.setIntArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3iv(e,t),0))},t.prototype.setIntArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4iv(e,t),0))},t.prototype.setUInt=function(e,t){return!!e&&(this._gl.uniform1ui(e,t),!0)},t.prototype.setUInt2=function(e,t,i){return!!e&&(this._gl.uniform2ui(e,t,i),!0)},t.prototype.setUInt3=function(e,t,i,n){return!!e&&(this._gl.uniform3ui(e,t,i,n),!0)},t.prototype.setUInt4=function(e,t,i,n,r){return!!e&&(this._gl.uniform4ui(e,t,i,n,r),!0)},t.prototype.setUIntArray=function(e,t){return!!e&&(this._gl.uniform1uiv(e,t),!0)},t.prototype.setUIntArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2uiv(e,t),0))},t.prototype.setUIntArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3uiv(e,t),0))},t.prototype.setUIntArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4uiv(e,t),0))},t.prototype.setArray=function(e,t){return!(!e||t.length<1||(this._gl.uniform1fv(e,t),0))},t.prototype.setArray2=function(e,t){return!(!e||t.length%2!=0||(this._gl.uniform2fv(e,t),0))},t.prototype.setArray3=function(e,t){return!(!e||t.length%3!=0||(this._gl.uniform3fv(e,t),0))},t.prototype.setArray4=function(e,t){return!(!e||t.length%4!=0||(this._gl.uniform4fv(e,t),0))},t.prototype.setMatrices=function(e,t){return!!e&&(this._gl.uniformMatrix4fv(e,!1,t),!0)},t.prototype.setMatrix3x3=function(e,t){return!!e&&(this._gl.uniformMatrix3fv(e,!1,t),!0)},t.prototype.setMatrix2x2=function(e,t){return!!e&&(this._gl.uniformMatrix2fv(e,!1,t),!0)},t.prototype.setFloat=function(e,t){return!!e&&(this._gl.uniform1f(e,t),!0)},t.prototype.setFloat2=function(e,t,i){return!!e&&(this._gl.uniform2f(e,t,i),!0)},t.prototype.setFloat3=function(e,t,i,n){return!!e&&(this._gl.uniform3f(e,t,i,n),!0)},t.prototype.setFloat4=function(e,t,i,n,r){return!!e&&(this._gl.uniform4f(e,t,i,n,r),!0)},t.prototype.applyStates=function(){if(this._depthCullingState.apply(this._gl),this._stencilStateComposer.apply(this._gl),this._alphaState.apply(this._gl),this._colorWriteChanged){this._colorWriteChanged=!1;var e=this._colorWrite;this._gl.colorMask(e,e,e,e)}},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._currentEffect=null,this._viewportCached.x=0,this._viewportCached.y=0,this._viewportCached.z=0,this._viewportCached.w=0,this._unbindVertexArrayObject(),e&&(this._currentProgram=null,this.resetTextureCache(),this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._depthCullingState.depthFunc=this._gl.LEQUAL,this._alphaState.reset(),this._alphaMode=p.Y.ALPHA_ADD,this._alphaEquation=p.Y.ALPHA_DISABLE,this._colorWrite=!0,this._colorWriteChanged=!0,this._unpackFlipYCached=null,this._gl.pixelStorei(this._gl.UNPACK_COLORSPACE_CONVERSION_WEBGL,this._gl.NONE),this._gl.pixelStorei(this._gl.UNPACK_PREMULTIPLY_ALPHA_WEBGL,0),this._mustWipeVertexAttributes=!0,this.unbindAllAttributes()),this._resetVertexBufferBinding(),this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null,this.bindIndexBuffer(null))},t.prototype._getSamplingParameters=function(e,t){var i=this._gl,n=i.NEAREST,r=i.NEAREST;switch(e){case p.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST:n=i.LINEAR,r=t?i.LINEAR_MIPMAP_NEAREST:i.LINEAR;break;case p.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR:n=i.LINEAR,r=t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR:n=i.NEAREST,r=t?i.NEAREST_MIPMAP_LINEAR:i.NEAREST;break;case p.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST:n=i.NEAREST,r=t?i.NEAREST_MIPMAP_NEAREST:i.NEAREST;break;case p.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST:n=i.NEAREST,r=t?i.LINEAR_MIPMAP_NEAREST:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR:n=i.NEAREST,r=t?i.LINEAR_MIPMAP_LINEAR:i.LINEAR;break;case p.Y.TEXTURE_NEAREST_LINEAR:n=i.NEAREST,r=i.LINEAR;break;case p.Y.TEXTURE_NEAREST_NEAREST:n=i.NEAREST,r=i.NEAREST;break;case p.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST:n=i.LINEAR,r=t?i.NEAREST_MIPMAP_NEAREST:i.NEAREST;break;case p.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR:n=i.LINEAR,r=t?i.NEAREST_MIPMAP_LINEAR:i.NEAREST;break;case p.Y.TEXTURE_LINEAR_LINEAR:n=i.LINEAR,r=i.LINEAR;break;case p.Y.TEXTURE_LINEAR_NEAREST:n=i.LINEAR,r=i.NEAREST}return{min:r,mag:n}},t.prototype._createTexture=function(){var e=this._gl.createTexture();if(!e)throw new Error("Unable to create texture");return e},t.prototype._createHardwareTexture=function(){return new f.d(this._createTexture(),this._gl)},t.prototype._createInternalTexture=function(e,t,i,n){var r;void 0===i&&(i=!0),void 0===n&&(n=0);var o,s=!1,l=p.Y.TEXTURETYPE_UNSIGNED_INT,c=p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,u=p.Y.TEXTUREFORMAT_RGBA,h=!1,d=1;void 0!==t&&"object"==typeof t?(s=!!t.generateMipMaps,l=void 0===t.type?p.Y.TEXTURETYPE_UNSIGNED_INT:t.type,c=void 0===t.samplingMode?p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,u=void 0===t.format?p.Y.TEXTUREFORMAT_RGBA:t.format,h=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,d=null!==(r=t.samples)&&void 0!==r?r:1,o=t.label):s=!!t,h&&(h=this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU)),(l!==p.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(l!==p.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(c=p.Y.TEXTURE_NEAREST_SAMPLINGMODE),l!==p.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(l=p.Y.TEXTURETYPE_UNSIGNED_INT,a.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var f=this._gl,m=new _.h(this,n),g=e.width||e,v=e.height||e,y=e.depth||0,b=e.layers||0,T=this._getSamplingParameters(c,s),E=0!==b?f.TEXTURE_2D_ARRAY:0!==y?f.TEXTURE_3D:f.TEXTURE_2D,S=this._getRGBABufferInternalSizedFormat(l,u,h),x=this._getInternalFormat(u),C=this._getWebGLTextureType(l);return this._bindTextureDirectly(E,m),0!==b?(m.is2DArray=!0,f.texImage3D(E,0,S,g,v,b,0,x,C,null)):0!==y?(m.is3D=!0,f.texImage3D(E,0,S,g,v,y,0,x,C,null)):f.texImage2D(E,0,S,g,v,0,x,C,null),f.texParameteri(E,f.TEXTURE_MAG_FILTER,T.mag),f.texParameteri(E,f.TEXTURE_MIN_FILTER,T.min),f.texParameteri(E,f.TEXTURE_WRAP_S,f.CLAMP_TO_EDGE),f.texParameteri(E,f.TEXTURE_WRAP_T,f.CLAMP_TO_EDGE),s&&this._gl.generateMipmap(E),this._bindTextureDirectly(E,null),m._useSRGBBuffer=h,m.baseWidth=g,m.baseHeight=v,m.width=g,m.height=v,m.depth=b,m.isReady=!0,m.samples=d,m.generateMipMaps=s,m.samplingMode=c,m.type=l,m.format=u,m.label=o,this._internalTexturesCache.push(m),m},t.prototype._getUseSRGBBuffer=function(e,t){return e&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||t)},t.prototype.createTexture=function(e,t,i,r,o,a,s,l,c,u,h,d,f,m,g){var v=this;return void 0===o&&(o=p.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),void 0===h&&(h=null),this._createTextureBase(e,t,i,r,o,a,s,(function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];return v._prepareWebGLTexture.apply(v,(0,n.fX)((0,n.fX)([],e,!1),[u],!1))}),(function(e,t,i,n,o,a){var s=v._gl,l=i.width===e&&i.height===t;o._creationFlags=null!=m?m:0;var c=v._getTexImageParametersForCreateTexture(o.format,o._useSRGBBuffer);if(l)return s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,i),!1;var u=v._caps.maxTextureSize;if(i.width>u||i.height>u||!v._supportsHardwareTextureRescaling)return v._prepareWorkingCanvas(),!(!v._workingCanvas||!v._workingContext||(v._workingCanvas.width=e,v._workingCanvas.height=t,v._workingContext.drawImage(i,0,0,i.width,i.height,0,0,e,t),s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,v._workingCanvas),o.width=e,o.height=t,1));var h=new _.h(v,2);return v._bindTextureDirectly(s.TEXTURE_2D,h,!0),s.texImage2D(s.TEXTURE_2D,0,c.internalFormat,c.format,c.type,i),v._rescaleTexture(h,o,r,c.format,(function(){v._releaseTexture(h),v._bindTextureDirectly(s.TEXTURE_2D,o,!0),a()})),!0}),l,c,u,h,d,f,g)},t.prototype._getTexImageParametersForCreateTexture=function(e,t){var i,n;return 1===this.webGLVersion?n=i=this._getInternalFormat(e,t):(i=this._getInternalFormat(e,!1),n=this._getRGBABufferInternalSizedFormat(p.Y.TEXTURETYPE_UNSIGNED_BYTE,e,t)),{internalFormat:n,format:i,type:this._gl.UNSIGNED_BYTE}},t.prototype._rescaleTexture=function(e,t,i,n,r){},t.prototype._unpackFlipY=function(e){this._unpackFlipYCached!==e&&(this._gl.pixelStorei(this._gl.UNPACK_FLIP_Y_WEBGL,e?1:0),this.enableUnpackFlipYCached&&(this._unpackFlipYCached=e))},t.prototype._getUnpackAlignement=function(){return this._gl.getParameter(this._gl.UNPACK_ALIGNMENT)},t.prototype._getTextureTarget=function(e){return e.isCube?this._gl.TEXTURE_CUBE_MAP:e.is3D?this._gl.TEXTURE_3D:e.is2DArray||e.isMultiview?this._gl.TEXTURE_2D_ARRAY:this._gl.TEXTURE_2D},t.prototype.updateTextureSamplingMode=function(e,t,i){void 0===i&&(i=!1);var n=this._getTextureTarget(t),r=this._getSamplingParameters(e,t.useMipMaps||i);this._setTextureParameterInteger(n,this._gl.TEXTURE_MAG_FILTER,r.mag,t),this._setTextureParameterInteger(n,this._gl.TEXTURE_MIN_FILTER,r.min),i&&(t.generateMipMaps=!0,this._gl.generateMipmap(n)),this._bindTextureDirectly(n,null),t.samplingMode=e},t.prototype.updateTextureDimensions=function(e,t,i,n){void 0===n&&(n=1)},t.prototype.updateTextureWrappingMode=function(e,t,i,n){void 0===i&&(i=null),void 0===n&&(n=null);var r=this._getTextureTarget(e);null!==t&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t),e),e._cachedWrapU=t),null!==i&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(i),e),e._cachedWrapV=i),(e.is2DArray||e.is3D)&&null!==n&&(this._setTextureParameterInteger(r,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(n),e),e._cachedWrapR=n),this._bindTextureDirectly(r,null)},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,n,r,o,a){void 0===o&&(o=0),void 0===a&&(a=0);var s=this._gl,l=s.TEXTURE_2D;if(e.isCube&&(l=s.TEXTURE_CUBE_MAP_POSITIVE_X+o),e._useSRGBBuffer)switch(t){case p.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2:case p.Y.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL:this._caps.etc2?t=s.COMPRESSED_SRGB8_ETC2:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC:this._caps.etc2?t=s.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM:t=s.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4:t=s.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT:e._useSRGBBuffer=!1;break;case p.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5:this._caps.s3tc_srgb?t=s.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:e._useSRGBBuffer=!1;break;default:e._useSRGBBuffer=!1}this._gl.compressedTexImage2D(l,a,t,i,n,0,r)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,n,r,o){void 0===i&&(i=0),void 0===n&&(n=0),void 0===o&&(o=!1);var a=this._gl,s=this._getWebGLTextureType(e.type),l=this._getInternalFormat(e.format),c=void 0===r?this._getRGBABufferInternalSizedFormat(e.type,e.format,e._useSRGBBuffer):this._getInternalFormat(r,e._useSRGBBuffer);this._unpackFlipY(e.invertY);var u=a.TEXTURE_2D;e.isCube&&(u=a.TEXTURE_CUBE_MAP_POSITIVE_X+i);var h=Math.round(Math.log(e.width)*Math.LOG2E),d=Math.round(Math.log(e.height)*Math.LOG2E),p=o?e.width:Math.pow(2,Math.max(h-n,0)),f=o?e.height:Math.pow(2,Math.max(d-n,0));a.texImage2D(u,n,c,p,f,0,l,s,t)},t.prototype.updateTextureData=function(e,t,i,n,r,o,a,s,l){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1);var c=this._gl,u=this._getWebGLTextureType(e.type),h=this._getInternalFormat(e.format);this._unpackFlipY(e.invertY);var d=c.TEXTURE_2D,p=c.TEXTURE_2D;e.isCube&&(p=c.TEXTURE_CUBE_MAP_POSITIVE_X+a,d=c.TEXTURE_CUBE_MAP),this._bindTextureDirectly(d,e,!0),c.texSubImage2D(p,s,i,n,r,o,h,u,t),l&&this._gl.generateMipmap(p),this._bindTextureDirectly(d,null)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=this._gl,o=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(o,e,!0),this._uploadDataToTextureDirectly(e,t,i,n),this._bindTextureDirectly(o,null,!0)},t.prototype._prepareWebGLTextureContinuation=function(e,t,i,n,r){var o=this._gl;if(o){var a=this._getSamplingParameters(r,!i);o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MAG_FILTER,a.mag),o.texParameteri(o.TEXTURE_2D,o.TEXTURE_MIN_FILTER,a.min),i||n||o.generateMipmap(o.TEXTURE_2D),this._bindTextureDirectly(o.TEXTURE_2D,null),t&&t.removePendingData(e),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}},t.prototype._prepareWebGLTexture=function(e,t,i,n,r,o,a,s,l,c){var u=this,d=this.getCaps().maxTextureSize,f=Math.min(d,this.needPOTTextures?(0,h.R)(n.width,d):n.width),_=Math.min(d,this.needPOTTextures?(0,h.R)(n.height,d):n.height),m=this._gl;m&&(e._hardwareTexture?(this._bindTextureDirectly(m.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===r||!!r),e.baseWidth=n.width,e.baseHeight=n.height,e.width=f,e.height=_,e.isReady=!0,e.type=-1!==e.type?e.type:p.Y.TEXTURETYPE_UNSIGNED_BYTE,e.format=-1!==e.format?e.format:null!=c?c:".jpg"!==t||e._useSRGBBuffer?p.Y.TEXTUREFORMAT_RGBA:p.Y.TEXTUREFORMAT_RGB,s(f,_,n,t,e,(function(){u._prepareWebGLTextureContinuation(e,i,o,a,l)}))||this._prepareWebGLTextureContinuation(e,i,o,a,l)):i&&i.removePendingData(e))},t.prototype._setupFramebufferDepthAttachments=function(e,t,i,n,r){void 0===r&&(r=1);var o=this._gl;if(e&&t)return this._createRenderBuffer(i,n,r,o.DEPTH_STENCIL,o.DEPTH24_STENCIL8,o.DEPTH_STENCIL_ATTACHMENT);if(t){var a=o.DEPTH_COMPONENT16;return this._webGLVersion>1&&(a=o.DEPTH_COMPONENT32F),this._createRenderBuffer(i,n,r,a,a,o.DEPTH_ATTACHMENT)}return e?this._createRenderBuffer(i,n,r,o.STENCIL_INDEX8,o.STENCIL_INDEX8,o.STENCIL_ATTACHMENT):null},t.prototype._createRenderBuffer=function(e,t,i,n,r,o,a){void 0===a&&(a=!0);var s=this._gl.createRenderbuffer();return this._updateRenderBuffer(s,e,t,i,n,r,o,a)},t.prototype._updateRenderBuffer=function(e,t,i,n,r,o,a,s){void 0===s&&(s=!0);var l=this._gl;return l.bindRenderbuffer(l.RENDERBUFFER,e),n>1&&l.renderbufferStorageMultisample?l.renderbufferStorageMultisample(l.RENDERBUFFER,n,o,t,i):l.renderbufferStorage(l.RENDERBUFFER,r,t,i),l.framebufferRenderbuffer(l.FRAMEBUFFER,a,l.RENDERBUFFER,e),s&&l.bindRenderbuffer(l.RENDERBUFFER,null),e},t.prototype._releaseTexture=function(e){this._deleteTexture(e._hardwareTexture),this.unbindAllTextures();var t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),e._lodTextureHigh&&e._lodTextureHigh.dispose(),e._lodTextureMid&&e._lodTextureMid.dispose(),e._lodTextureLow&&e._lodTextureLow.dispose(),e._irradianceTexture&&e._irradianceTexture.dispose()},t.prototype._deleteTexture=function(e){null==e||e.release()},t.prototype._setProgram=function(e){this._currentProgram!==e&&((0,r.C5)(e,this._gl),this._currentProgram=e)},t.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.program);for(var i=e.getSamplers(),n=0;n<i.length;n++){var r=e.getUniform(i[n]);r&&(this._boundUniforms[n]=r)}this._currentEffect=null},t.prototype._activateCurrentTexture=function(){this._currentTextureChannel!==this._activeChannel&&(this._gl.activeTexture(this._gl.TEXTURE0+this._activeChannel),this._currentTextureChannel=this._activeChannel)},t.prototype._bindTextureDirectly=function(e,t,i,n){var r,o;void 0===i&&(i=!1),void 0===n&&(n=!1);var s=!1,l=t&&t._associatedChannel>-1;if(i&&l&&(this._activeChannel=t._associatedChannel),this._boundTexturesCache[this._activeChannel]!==t||n){if(this._activateCurrentTexture(),t&&t.isMultiview)throw a.V.Error(["_bindTextureDirectly called with a multiview texture!",e,t]),"_bindTextureDirectly called with a multiview texture!";this._gl.bindTexture(e,null!==(o=null===(r=null==t?void 0:t._hardwareTexture)||void 0===r?void 0:r.underlyingResource)&&void 0!==o?o:null),this._boundTexturesCache[this._activeChannel]=t,t&&(t._associatedChannel=this._activeChannel)}else i&&(s=!0,this._activateCurrentTexture());return l&&!i&&this._bindSamplerUniformToChannel(t._associatedChannel,this._activeChannel),s},t.prototype._bindTexture=function(e,t,i){if(void 0!==e){t&&(t._associatedChannel=e),this._activeChannel=e;var n=t?this._getTextureTarget(t):this._gl.TEXTURE_2D;this._bindTextureDirectly(n,t)}},t.prototype.unbindAllTextures=function(){for(var e=0;e<this._maxSimultaneousTextures;e++)this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))},t.prototype.setTexture=function(e,t,i,n){void 0!==e&&(t&&(this._boundUniforms[e]=t),this._setTexture(e,i))},t.prototype._bindSamplerUniformToChannel=function(e,t){var i=this._boundUniforms[e];i&&i._currentState!==t&&(this._gl.uniform1i(i,t),i._currentState=t)},t.prototype._getTextureWrapMode=function(e){switch(e){case p.Y.TEXTURE_WRAP_ADDRESSMODE:return this._gl.REPEAT;case p.Y.TEXTURE_CLAMP_ADDRESSMODE:return this._gl.CLAMP_TO_EDGE;case p.Y.TEXTURE_MIRROR_ADDRESSMODE:return this._gl.MIRRORED_REPEAT}return this._gl.REPEAT},t.prototype._setTexture=function(e,t,i,n,r){if(void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=""),!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),this.webGLVersion>1&&(this._bindTextureDirectly(this._gl.TEXTURE_3D,null),this._bindTextureDirectly(this._gl.TEXTURE_2D_ARRAY,null))),!1;if(t.video){this._activeChannel=e;var o=t.getInternalTexture();o&&(o._associatedChannel=e),t.update()}else if(t.delayLoadState===p.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;var a;a=n?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,!i&&a&&(a._associatedChannel=e);var s=!0;this._boundTexturesCache[e]===a&&(i||this._bindSamplerUniformToChannel(a._associatedChannel,e),s=!1),this._activeChannel=e;var l=this._getTextureTarget(a);if(s&&this._bindTextureDirectly(l,a,i),a&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;var c=t.coordinatesMode!==p.Y.TEXTURE_CUBIC_MODE&&t.coordinatesMode!==p.Y.TEXTURE_SKYBOX_MODE?p.Y.TEXTURE_WRAP_ADDRESSMODE:p.Y.TEXTURE_CLAMP_ADDRESSMODE;t.wrapU=c,t.wrapV=c}a._cachedWrapU!==t.wrapU&&(a._cachedWrapU=t.wrapU,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_S,this._getTextureWrapMode(t.wrapU),a)),a._cachedWrapV!==t.wrapV&&(a._cachedWrapV=t.wrapV,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_T,this._getTextureWrapMode(t.wrapV),a)),a.is3D&&a._cachedWrapR!==t.wrapR&&(a._cachedWrapR=t.wrapR,this._setTextureParameterInteger(l,this._gl.TEXTURE_WRAP_R,this._getTextureWrapMode(t.wrapR),a)),this._setAnisotropicLevel(l,a,t.anisotropicFilteringLevel)}return!0},t.prototype.setTextureArray=function(e,t,i,n){if(void 0!==e&&t){this._textureUnits&&this._textureUnits.length===i.length||(this._textureUnits=new Int32Array(i.length));for(var r=0;r<i.length;r++){var o=i[r].getInternalTexture();o?(this._textureUnits[r]=e+r,o._associatedChannel=e+r):this._textureUnits[r]=-1}this._gl.uniform1iv(t,this._textureUnits);for(var a=0;a<i.length;a++)this._setTexture(this._textureUnits[a],i[a],!0)}},t.prototype._setAnisotropicLevel=function(e,t,i){var n=this._caps.textureAnisotropicFilterExtension;t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST&&t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR&&t.samplingMode!==p.Y.TEXTURE_LINEAR_LINEAR&&(i=1),n&&t._cachedAnisotropicFilteringLevel!==i&&(this._setTextureParameterFloat(e,n.TEXTURE_MAX_ANISOTROPY_EXT,Math.min(i,this._caps.maxAnisotropy),t),t._cachedAnisotropicFilteringLevel=i)},t.prototype._setTextureParameterFloat=function(e,t,i,n){this._bindTextureDirectly(e,n,!0,!0),this._gl.texParameterf(e,t,i)},t.prototype._setTextureParameterInteger=function(e,t,i,n){n&&this._bindTextureDirectly(e,n,!0,!0),this._gl.texParameteri(e,t,i)},t.prototype.unbindAllAttributes=function(){if(this._mustWipeVertexAttributes){this._mustWipeVertexAttributes=!1;for(var e=0;e<this._caps.maxVertexAttribs;e++)this.disableAttributeByIndex(e)}else{e=0;for(var t=this._vertexAttribArraysEnabled.length;e<t;e++)e>=this._caps.maxVertexAttribs||!this._vertexAttribArraysEnabled[e]||this.disableAttributeByIndex(e)}},t.prototype.releaseEffects=function(){for(var e=0,t=Object.keys(this._compiledEffects);e<t.length;e++){var i=t[e];this._compiledEffects[i].dispose()}this._compiledEffects={}},t.prototype.dispose=function(){var t;(0,s.BA)()&&this._renderingCanvas&&(this._doNotHandleContextLost||(this._renderingCanvas.removeEventListener("webglcontextlost",this._onContextLost),this._renderingCanvas.removeEventListener("webglcontextrestored",this._onContextRestored))),e.prototype.dispose.call(this),this._dummyFramebuffer&&this._gl.deleteFramebuffer(this._dummyFramebuffer),this.unbindAllAttributes(),this._boundUniforms={},this._workingCanvas=null,this._workingContext=null,this._currentBufferPointers.length=0,this._currentProgram=null,this._creationOptions.loseContextOnDispose&&(null===(t=this._gl.getExtension("WEBGL_lose_context"))||void 0===t||t.loseContext()),(0,r.Cm)(this._gl)},t.prototype.attachContextLostEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextlost",e,!1)},t.prototype.attachContextRestoredEvent=function(e){this._renderingCanvas&&this._renderingCanvas.addEventListener("webglcontextrestored",e,!1)},t.prototype.getError=function(){return this._gl.getError()},t.prototype._canRenderToFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(p.Y.TEXTURETYPE_FLOAT)},t.prototype._canRenderToHalfFloatFramebuffer=function(){return this._webGLVersion>1?this._caps.colorBufferFloat:this._canRenderToFramebuffer(p.Y.TEXTURETYPE_HALF_FLOAT)},t.prototype._canRenderToFramebuffer=function(e){for(var t=this._gl;t.getError()!==t.NO_ERROR;);var i=!0,n=t.createTexture();t.bindTexture(t.TEXTURE_2D,n),t.texImage2D(t.TEXTURE_2D,0,this._getRGBABufferInternalSizedFormat(e),1,1,0,t.RGBA,this._getWebGLTextureType(e),null),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MIN_FILTER,t.NEAREST),t.texParameteri(t.TEXTURE_2D,t.TEXTURE_MAG_FILTER,t.NEAREST);var r=t.createFramebuffer();t.bindFramebuffer(t.FRAMEBUFFER,r),t.framebufferTexture2D(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,n,0);var o=t.checkFramebufferStatus(t.FRAMEBUFFER);if((i=(i=i&&o===t.FRAMEBUFFER_COMPLETE)&&t.getError()===t.NO_ERROR)&&(t.clear(t.COLOR_BUFFER_BIT),i=i&&t.getError()===t.NO_ERROR),i){t.bindFramebuffer(t.FRAMEBUFFER,null);var a=t.RGBA,s=t.UNSIGNED_BYTE,l=new Uint8Array(4);t.readPixels(0,0,1,1,a,s,l),i=i&&t.getError()===t.NO_ERROR}for(t.deleteTexture(n),t.deleteFramebuffer(r),t.bindFramebuffer(t.FRAMEBUFFER,null);!i&&t.getError()!==t.NO_ERROR;);return i},t.prototype._getWebGLTextureType=function(e){if(1===this._webGLVersion){switch(e){case p.Y.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case p.Y.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT_OES;case p.Y.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.UNSIGNED_SHORT_4_4_4_4;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.UNSIGNED_SHORT_5_5_5_1;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.UNSIGNED_SHORT_5_6_5}return this._gl.UNSIGNED_BYTE}switch(e){case p.Y.TEXTURETYPE_BYTE:return this._gl.BYTE;case p.Y.TEXTURETYPE_UNSIGNED_BYTE:return this._gl.UNSIGNED_BYTE;case p.Y.TEXTURETYPE_SHORT:return this._gl.SHORT;case p.Y.TEXTURETYPE_UNSIGNED_SHORT:return this._gl.UNSIGNED_SHORT;case p.Y.TEXTURETYPE_INT:return this._gl.INT;case p.Y.TEXTURETYPE_UNSIGNED_INTEGER:return this._gl.UNSIGNED_INT;case p.Y.TEXTURETYPE_FLOAT:return this._gl.FLOAT;case p.Y.TEXTURETYPE_HALF_FLOAT:return this._gl.HALF_FLOAT;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:return this._gl.UNSIGNED_SHORT_4_4_4_4;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:return this._gl.UNSIGNED_SHORT_5_5_5_1;case p.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:return this._gl.UNSIGNED_SHORT_5_6_5;case p.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:return this._gl.UNSIGNED_INT_2_10_10_10_REV;case p.Y.TEXTURETYPE_UNSIGNED_INT_24_8:return this._gl.UNSIGNED_INT_24_8;case p.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:return this._gl.UNSIGNED_INT_10F_11F_11F_REV;case p.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:return this._gl.UNSIGNED_INT_5_9_9_9_REV;case p.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV:return this._gl.FLOAT_32_UNSIGNED_INT_24_8_REV}return this._gl.UNSIGNED_BYTE},t.prototype._getInternalFormat=function(e,t){void 0===t&&(t=!1);var i=t?this._glSRGBExtensionValues.SRGB8_ALPHA8:this._gl.RGBA;switch(e){case p.Y.TEXTUREFORMAT_ALPHA:i=this._gl.ALPHA;break;case p.Y.TEXTUREFORMAT_LUMINANCE:i=this._gl.LUMINANCE;break;case p.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:i=this._gl.LUMINANCE_ALPHA;break;case 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n,r=i(8322),o=i(6377),a=i(5204);!function(e){e[e.Unknown=0]="Unknown",e[e.Url=1]="Url",e[e.Temp=2]="Temp",e[e.Raw=3]="Raw",e[e.Dynamic=4]="Dynamic",e[e.RenderTarget=5]="RenderTarget",e[e.MultiRenderTarget=6]="MultiRenderTarget",e[e.Cube=7]="Cube",e[e.CubeRaw=8]="CubeRaw",e[e.CubePrefiltered=9]="CubePrefiltered",e[e.Raw3D=10]="Raw3D",e[e.Raw2DArray=11]="Raw2DArray",e[e.DepthStencil=12]="DepthStencil",e[e.CubeRawRGBD=13]="CubeRawRGBD",e[e.Depth=14]="Depth"}(n||(n={}));var s=function(e){function t(i,n,r){void 0===r&&(r=!1);var a=e.call(this)||this;return a.isReady=!1,a.isCube=!1,a.is3D=!1,a.is2DArray=!1,a.isMultiview=!1,a.url="",a.generateMipMaps=!1,a.samples=0,a.type=-1,a.format=-1,a.onLoadedObservable=new o.cP,a.onErrorObservable=new 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n=this._engine.getLoadedTexturesCache(),r=n.indexOf(this);-1!==r&&n.splice(r,1),-1===(r=n.indexOf(e))&&n.push(e)},t.prototype.dispose=function(){this._references--,this.onLoadedObservable.clear(),this.onErrorObservable.clear(),0===this._references&&(this._engine._releaseTexture(this),this._hardwareTexture=null,this._dynamicTextureSource=null)},t._Counter=0,t}(a.u)},582:(e,t,i)=>{i.d(t,{g:()=>v});var n=i(8322),r=i(6174),o=i(6377),a=i(8046),s=i(8081),l=i(1152),c=i(4623),u=i(1190),h=i(3695),d=i(252),p=i(3939),f=i(7530),_=i(5838),m=i(1956),g=i(2028),v=function(e){function t(i,n,r,a,s,c,u,d,p,f,_,g,v,y){void 0===s&&(s=t.TRILINEAR_SAMPLINGMODE),void 0===c&&(c=null),void 0===u&&(u=null),void 0===d&&(d=null),void 0===p&&(p=!1);var b,T,E,S,x,C,A,P,R,I,M,O=this;(O=e.call(this,n)||this).url=null,O.uOffset=0,O.vOffset=0,O.uScale=1,O.vScale=1,O.uAng=0,O.vAng=0,O.wAng=0,O.uRotationCenter=.5,O.vRotationCenter=.5,O.wRotationCenter=.5,O.homogeneousRotationInUVTransform=!1,O.inspectableCustomProperties=null,O._noMipmap=!1,O._invertY=!1,O._rowGenerationMatrix=null,O._cachedTextureMatrix=null,O._projectionModeMatrix=null,O._t0=null,O._t1=null,O._t2=null,O._cachedUOffset=-1,O._cachedVOffset=-1,O._cachedUScale=0,O._cachedVScale=0,O._cachedUAng=-1,O._cachedVAng=-1,O._cachedWAng=-1,O._cachedReflectionProjectionMatrixId=-1,O._cachedURotationCenter=-1,O._cachedVRotationCenter=-1,O._cachedWRotationCenter=-1,O._cachedHomogeneousRotationInUVTransform=!1,O._cachedIdentity3x2=!0,O._cachedReflectionTextureMatrix=null,O._cachedReflectionUOffset=-1,O._cachedReflectionVOffset=-1,O._cachedReflectionUScale=0,O._cachedReflectionVScale=0,O._cachedReflectionCoordinatesMode=-1,O._buffer=null,O._deleteBuffer=!1,O._format=null,O._delayedOnLoad=null,O._delayedOnError=null,O.onLoadObservable=new 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e=this.getScene();e&&(this.delayLoadState=l.Y.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap,this.samplingMode,this._invertY,this._useSRGBBuffer,this.isCube),this._texture?this._delayedOnLoad&&(this._texture.isReady?h._.SetImmediate(this._delayedOnLoad):this._texture.onLoadedObservable.add(this._delayedOnLoad)):(this._texture=e.getEngine().createTexture(this.url,this._noMipmap,this._invertY,e,this.samplingMode,this._delayedOnLoad,this._delayedOnError,this._buffer,null,this._format,this._forcedExtension,this._mimeType,this._loaderOptions,this._creationFlags,this._useSRGBBuffer),this._deleteBuffer&&(this._buffer=null)),this._delayedOnLoad=null,this._delayedOnError=null)}},t.prototype._prepareRowForTextureGeneration=function(e,t,i,n){e*=this._cachedUScale,t*=this._cachedVScale,e-=this.uRotationCenter*this._cachedUScale,t-=this.vRotationCenter*this._cachedVScale,i-=this.wRotationCenter,a.Pq.TransformCoordinatesFromFloatsToRef(e,t,i,this._rowGenerationMatrix,n),n.x+=this.uRotationCenter*this._cachedUScale+this._cachedUOffset,n.y+=this.vRotationCenter*this._cachedVScale+this._cachedVOffset,n.z+=this.wRotationCenter},t.prototype.getTextureMatrix=function(e){var t=this;if(void 0===e&&(e=1),this.uOffset===this._cachedUOffset&&this.vOffset===this._cachedVOffset&&this.uScale*e===this._cachedUScale&&this.vScale===this._cachedVScale&&this.uAng===this._cachedUAng&&this.vAng===this._cachedVAng&&this.wAng===this._cachedWAng&&this.uRotationCenter===this._cachedURotationCenter&&this.vRotationCenter===this._cachedVRotationCenter&&this.wRotationCenter===this._cachedWRotationCenter&&this.homogeneousRotationInUVTransform===this._cachedHomogeneousRotationInUVTransform)return 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i=this.getScene();if(!i)return this._cachedTextureMatrix;var n=this._cachedIdentity3x2;return this._cachedIdentity3x2=this._cachedTextureMatrix.isIdentityAs3x2(),this.optimizeUVAllocation&&n!==this._cachedIdentity3x2&&i.markAllMaterialsAsDirty(l.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(t)})),this._cachedTextureMatrix},t.prototype.getReflectionTextureMatrix=function(){var e=this,i=this.getScene();if(!i)return this._cachedReflectionTextureMatrix;if(this.uOffset===this._cachedReflectionUOffset&&this.vOffset===this._cachedReflectionVOffset&&this.uScale===this._cachedReflectionUScale&&this.vScale===this._cachedReflectionVScale&&this.coordinatesMode===this._cachedReflectionCoordinatesMode){if(this.coordinatesMode!==t.PROJECTION_MODE)return this._cachedReflectionTextureMatrix;if(this._cachedReflectionProjectionMatrixId===i.getProjectionMatrix().updateFlag)return 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a=o.getTransformMatrixTexture(e);t.setTexture("boneSampler",a),t.setFloat("boneTextureWidth",4*(o.bones.length+1))}else{var s=o.getTransformMatrices(e);s&&(t.setMatrices("mBones",s),i&&e.getScene().prePassRenderer&&e.getScene().prePassRenderer.getIndex(r.Y.PREPASS_VELOCITY_TEXTURE_TYPE)&&(i.previousBones[e.uniqueId]||(i.previousBones[e.uniqueId]=s.slice()),t.setMatrices("mPreviousBones",i.previousBones[e.uniqueId]),n=s,i.previousBones[e.uniqueId].set(n)))}}}function E(e,t,i){e.transferToEffect(t,i+"")}function S(e,t,i,n,r,o){void 0===o&&(o=!0),e._bindLight(t,i,n,r,o)}function x(e,t,i,n,r){void 0===r&&(r=4);for(var o=Math.min(t.lightSources.length,r),a=0;a<o;a++)S(t.lightSources[a],a,e,i,"boolean"==typeof n?n:n.SPECULARTERM,t.receiveShadows)}function C(e,t,i,n){i.NUM_BONE_INFLUENCERS>0&&(n.addCPUSkinningFallback(0,t),e.push(r.Y.MatricesIndicesKind),e.push(r.Y.MatricesWeightsKind),i.NUM_BONE_INFLUENCERS>4&&(e.push(r.Y.MatricesIndicesExtraKind),e.push(r.Y.MatricesWeightsExtraKind)))}function A(e,t){(t.INSTANCES||t.THIN_INSTANCES)&&_(e,!!t.PREPASS_VELOCITY),t.INSTANCESCOLOR&&e.push(r.Y.ColorInstanceKind)}function P(e,t,i,n){void 0===i&&(i=4),void 0===n&&(n=0);for(var r=0,o=0;o<i&&e["LIGHT"+o];o++)o>0&&(r=n+o,t.addFallback(r,"LIGHT"+o)),e.SHADOWS||(e["SHADOW"+o]&&t.addFallback(n,"SHADOW"+o),e["SHADOWPCF"+o]&&t.addFallback(n,"SHADOWPCF"+o),e["SHADOWPCSS"+o]&&t.addFallback(n,"SHADOWPCSS"+o),e["SHADOWPOISSON"+o]&&t.addFallback(n,"SHADOWPOISSON"+o),e["SHADOWESM"+o]&&t.addFallback(n,"SHADOWESM"+o),e["SHADOWCLOSEESM"+o]&&t.addFallback(n,"SHADOWCLOSEESM"+o));return r++}function R(e,t){return t.fogEnabled&&e.applyFog&&t.fogMode!==r.Y.FOGMODE_NONE}function I(e,t,i,n,r,o,a,s){void 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0!==i["LIGHT"+u]&&(i["LIGHT"+u]=!1,i["HEMILIGHT"+u]=!1,i["POINTLIGHT"+u]=!1,i["DIRLIGHT"+u]=!1,i["SPOTLIGHT"+u]=!1,i["SHADOW"+u]=!1,i["SHADOWCSM"+u]=!1,i["SHADOWCSMDEBUG"+u]=!1,i["SHADOWCSMNUM_CASCADES"+u]=!1,i["SHADOWCSMUSESHADOWMAXZ"+u]=!1,i["SHADOWCSMNOBLEND"+u]=!1,i["SHADOWCSM_RIGHTHANDED"+u]=!1,i["SHADOWPCF"+u]=!1,i["SHADOWPCSS"+u]=!1,i["SHADOWPOISSON"+u]=!1,i["SHADOWESM"+u]=!1,i["SHADOWCLOSEESM"+u]=!1,i["SHADOWCUBE"+u]=!1,i["SHADOWLOWQUALITY"+u]=!1,i["SHADOWMEDIUMQUALITY"+u]=!1);var h=e.getEngine().getCaps();return void 0===i.SHADOWFLOAT&&(s.needRebuild=!0),i.SHADOWFLOAT=s.shadowEnabled&&(h.textureFloatRender&&h.textureFloatLinearFiltering||h.textureHalfFloatRender&&h.textureHalfFloatLinearFiltering),i.LIGHTMAPEXCLUDED=s.lightmapMode,s.needRebuild&&i.rebuild(),s.needNormals}function O(e,t,i,n,r,o,a){var l;switch(a.needNormals=!0,void 0===r["LIGHT"+n]&&(a.needRebuild=!0),r["LIGHT"+n]=!0,r["SPOTLIGHT"+n]=!1,r["HEMILIGHT"+n]=!1,r["POINTLIGHT"+n]=!1,r["DIRLIGHT"+n]=!1,i.prepareLightSpecificDefines(r,n),r["LIGHT_FALLOFF_PHYSICAL"+n]=!1,r["LIGHT_FALLOFF_GLTF"+n]=!1,r["LIGHT_FALLOFF_STANDARD"+n]=!1,i.falloffType){case s.c.FALLOFF_GLTF:r["LIGHT_FALLOFF_GLTF"+n]=!0;break;case s.c.FALLOFF_PHYSICAL:r["LIGHT_FALLOFF_PHYSICAL"+n]=!0;break;case s.c.FALLOFF_STANDARD:r["LIGHT_FALLOFF_STANDARD"+n]=!0}if(o&&!i.specular.equalsFloats(0,0,0)&&(a.specularEnabled=!0),r["SHADOW"+n]=!1,r["SHADOWCSM"+n]=!1,r["SHADOWCSMDEBUG"+n]=!1,r["SHADOWCSMNUM_CASCADES"+n]=!1,r["SHADOWCSMUSESHADOWMAXZ"+n]=!1,r["SHADOWCSMNOBLEND"+n]=!1,r["SHADOWCSM_RIGHTHANDED"+n]=!1,r["SHADOWPCF"+n]=!1,r["SHADOWPCSS"+n]=!1,r["SHADOWPOISSON"+n]=!1,r["SHADOWESM"+n]=!1,r["SHADOWCLOSEESM"+n]=!1,r["SHADOWCUBE"+n]=!1,r["SHADOWLOWQUALITY"+n]=!1,r["SHADOWMEDIUMQUALITY"+n]=!1,t&&t.receiveShadows&&e.shadowsEnabled&&i.shadowEnabled){var c=null!==(l=i.getShadowGenerator(e.activeCamera))&&void 0!==l?l:i.getShadowGenerator();if(c){var u=c.getShadowMap();u&&u.renderList&&u.renderList.length>0&&(a.shadowEnabled=!0,c.prepareDefines(r,n))}}i.lightmapMode!=s.c.LIGHTMAP_DEFAULT?(a.lightmapMode=!0,r["LIGHTMAPEXCLUDED"+n]=!0,r["LIGHTMAPNOSPECULAR"+n]=i.lightmapMode==s.c.LIGHTMAP_SHADOWSONLY):(r["LIGHTMAPEXCLUDED"+n]=!1,r["LIGHTMAPNOSPECULAR"+n]=!1)}function D(e,t,i,n,r,o,a){void 0===o&&(o=null),void 0===a&&(a=!1);var s=k(e,n);!1!==o&&(s=(0,l.Eq)(i,e,n)),n.DEPTHPREPASS!==!t.getColorWrite()&&(n.DEPTHPREPASS=!n.DEPTHPREPASS,s=!0),n.INSTANCES!==r&&(n.INSTANCES=r,s=!0),n.THIN_INSTANCES!==a&&(n.THIN_INSTANCES=a,s=!0),s&&n.markAsUnprocessed()}function N(e,t){if(e.useBones&&e.computeBonesUsingShaders&&e.skeleton){t.NUM_BONE_INFLUENCERS=e.numBoneInfluencers;var i=void 0!==t.BONETEXTURE;if(e.skeleton.isUsingTextureForMatrices&&i)t.BONETEXTURE=!0;else{t.BonesPerMesh=e.skeleton.bones.length+1,t.BONETEXTURE=!i&&void 0;var n=e.getScene().prePassRenderer;if(n&&n.enabled){var r=-1===n.excludedSkinnedMesh.indexOf(e);t.BONES_VELOCITY_ENABLED=r}}}else t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,void 0!==t.BONETEXTURE&&(t.BONETEXTURE=!1)}function F(e,t){var i=e.morphTargetManager;i?(t.MORPHTARGETS_UV=i.supportsUVs&&t.UV1,t.MORPHTARGETS_TANGENT=i.supportsTangents&&t.TANGENT,t.MORPHTARGETS_NORMAL=i.supportsNormals&&t.NORMAL,t.NUM_MORPH_INFLUENCERS=i.numMaxInfluencers||i.numInfluencers,t.MORPHTARGETS=t.NUM_MORPH_INFLUENCERS>0,t.MORPHTARGETS_TEXTURE=i.isUsingTextureForTargets):(t.MORPHTARGETS_UV=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS=!1,t.NUM_MORPH_INFLUENCERS=0)}function L(e,t){var i=e.bakedVertexAnimationManager;t.BAKED_VERTEX_ANIMATION_TEXTURE=!(!i||!i.isEnabled)}function w(e,t,i,n,o,a,s){if(void 0===o&&(o=!1),void 0===a&&(a=!0),void 0===s&&(s=!0),!t._areAttributesDirty&&t._needNormals===t._normals&&t._needUVs===t._uvs)return!1;t._normals=t._needNormals,t._uvs=t._needUVs,t.NORMAL=t._needNormals&&e.isVerticesDataPresent(r.Y.NormalKind),t._needNormals&&e.isVerticesDataPresent(r.Y.TangentKind)&&(t.TANGENT=!0);for(var l=1;l<=r.Y.MAX_SUPPORTED_UV_SETS;++l)t["UV"+l]=!!t._needUVs&&e.isVerticesDataPresent("uv".concat(1===l?"":l));if(i){var c=e.useVertexColors&&e.isVerticesDataPresent(r.Y.ColorKind);t.VERTEXCOLOR=c,t.VERTEXALPHA=e.hasVertexAlpha&&c&&a}return e.isVerticesDataPresent(r.Y.ColorInstanceKind)&&(e.hasInstances||e.hasThinInstances)&&(t.INSTANCESCOLOR=!0),n&&N(e,t),o&&F(e,t),s&&L(e,t),!0}function B(e,t){if(e.activeCamera){var i=t.MULTIVIEW;t.MULTIVIEW=null!==e.activeCamera.outputRenderTarget&&e.activeCamera.outputRenderTarget.getViewCount()>1,t.MULTIVIEW!=i&&t.markAsUnprocessed()}}function U(e,t,i){var n=t.ORDER_INDEPENDENT_TRANSPARENCY,r=t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS;t.ORDER_INDEPENDENT_TRANSPARENCY=e.useOrderIndependentTransparency&&i,t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!e.getEngine().getCaps().textureFloatLinearFiltering,n===t.ORDER_INDEPENDENT_TRANSPARENCY&&r===t.ORDER_INDEPENDENT_TRANSPARENCY_16BITS||t.markAsUnprocessed()}function V(e,t,i){var n=t.PREPASS;if(t._arePrePassDirty){var o=[{type:r.Y.PREPASS_POSITION_TEXTURE_TYPE,define:"PREPASS_POSITION",index:"PREPASS_POSITION_INDEX"},{type:r.Y.PREPASS_VELOCITY_TEXTURE_TYPE,define:"PREPASS_VELOCITY",index:"PREPASS_VELOCITY_INDEX"},{type:r.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,define:"PREPASS_REFLECTIVITY",index:"PREPASS_REFLECTIVITY_INDEX"},{type:r.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE,define:"PREPASS_IRRADIANCE",index:"PREPASS_IRRADIANCE_INDEX"},{type:r.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE,define:"PREPASS_ALBEDO_SQRT",index:"PREPASS_ALBEDO_SQRT_INDEX"},{type:r.Y.PREPASS_DEPTH_TEXTURE_TYPE,define:"PREPASS_DEPTH",index:"PREPASS_DEPTH_INDEX"},{type:r.Y.PREPASS_NORMAL_TEXTURE_TYPE,define:"PREPASS_NORMAL",index:"PREPASS_NORMAL_INDEX"}];if(e.prePassRenderer&&e.prePassRenderer.enabled&&i){t.PREPASS=!0,t.SCENE_MRT_COUNT=e.prePassRenderer.mrtCount,t.PREPASS_NORMAL_WORLDSPACE=e.prePassRenderer.generateNormalsInWorldSpace;for(var a=0;a<o.length;a++){var s=e.prePassRenderer.getIndex(o[a].type);-1!==s?(t[o[a].define]=!0,t[o[a].index]=s):t[o[a].define]=!1}}else for(t.PREPASS=!1,a=0;a<o.length;a++)t[o[a].define]=!1;t.PREPASS!=n&&(t.markAsUnprocessed(),t.markAsImageProcessingDirty())}}function k(e,t){var i=!1;if(e.activeCamera){var n=t.CAMERA_ORTHOGRAPHIC?1:0,o=t.CAMERA_PERSPECTIVE?1:0,a=e.activeCamera.mode===r.Y.ORTHOGRAPHIC_CAMERA?1:0,s=e.activeCamera.mode===r.Y.PERSPECTIVE_CAMERA?1:0;(n^a||o^s)&&(t.CAMERA_ORTHOGRAPHIC=1===a,t.CAMERA_PERSPECTIVE=1===s,i=!0)}return i}function G(e,t,i,n,r,o){void 0===r&&(r=null),void 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0===r&&(r=!1),this._valueCache={},this._engine=e,this._noUBO=!e.supportsUniformBuffers||r,this._dynamic=i,this._name=null!=n?n:"no-name",this._data=t||[],this._uniformLocations={},this._uniformSizes={},this._uniformArraySizes={},this._uniformLocationPointer=0,this._needSync=!1,this._engine._features.trackUbosInFrame&&(this._buffers=[],this._bufferIndex=-1,this._createBufferOnWrite=!1,this._currentFrameId=0),this._noUBO?(this.updateMatrix3x3=this._updateMatrix3x3ForEffect,this.updateMatrix2x2=this._updateMatrix2x2ForEffect,this.updateFloat=this._updateFloatForEffect,this.updateFloat2=this._updateFloat2ForEffect,this.updateFloat3=this._updateFloat3ForEffect,this.updateFloat4=this._updateFloat4ForEffect,this.updateFloatArray=this._updateFloatArrayForEffect,this.updateArray=this._updateArrayForEffect,this.updateIntArray=this._updateIntArrayForEffect,this.updateUIntArray=this._updateUIntArrayForEffect,this.updateMatrix=this._updateMatrixForEffect,this.updateMatrices=this._updateMatricesForEffect,this.updateVector3=this._updateVector3ForEffect,this.updateVector4=this._updateVector4ForEffect,this.updateColor3=this._updateColor3ForEffect,this.updateColor4=this._updateColor4ForEffect,this.updateDirectColor4=this._updateDirectColor4ForEffect,this.updateInt=this._updateIntForEffect,this.updateInt2=this._updateInt2ForEffect,this.updateInt3=this._updateInt3ForEffect,this.updateInt4=this._updateInt4ForEffect,this.updateUInt=this._updateUIntForEffect,this.updateUInt2=this._updateUInt2ForEffect,this.updateUInt3=this._updateUInt3ForEffect,this.updateUInt4=this._updateUInt4ForEffect):(this._engine._uniformBuffers.push(this),this.updateMatrix3x3=this._updateMatrix3x3ForUniform,this.updateMatrix2x2=this._updateMatrix2x2ForUniform,this.updateFloat=this._updateFloatForUniform,this.updateFloat2=this._updateFloat2ForUniform,this.updateFloat3=this._updateFloat3ForUniform,this.updateFloat4=this._updateFloat4ForUniform,this.updateFloatArray=this._updateFloatArrayForUniform,this.updateArray=this._updateArrayForUniform,this.updateIntArray=this._updateIntArrayForUniform,this.updateUIntArray=this._updateUIntArrayForUniform,this.updateMatrix=this._updateMatrixForUniform,this.updateMatrices=this._updateMatricesForUniform,this.updateVector3=this._updateVector3ForUniform,this.updateVector4=this._updateVector4ForUniform,this.updateColor3=this._updateColor3ForUniform,this.updateColor4=this._updateColor4ForUniform,this.updateDirectColor4=this._updateDirectColor4ForUniform,this.updateInt=this._updateIntForUniform,this.updateInt2=this._updateInt2ForUniform,this.updateInt3=this._updateInt3ForUniform,this.updateInt4=this._updateInt4ForUniform,this.updateUInt=this._updateUIntForUniform,this.updateUInt2=this._updateUInt2ForUniform,this.updateUInt3=this._updateUInt3ForUniform,this.updateUInt4=this._updateUInt4ForUniform)}return Object.defineProperty(e.prototype,"useUbo",{get:function(){return!this._noUBO},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSync",{get:function(){return!this._needSync},enumerable:!1,configurable:!0}),e.prototype.isDynamic=function(){return void 0!==this._dynamic},e.prototype.getData=function(){return this._bufferData},e.prototype.getBuffer=function(){return this._buffer},e.prototype._fillAlignment=function(e){var t;if(t=e<=2?e:4,this._uniformLocationPointer%t!=0){var i=this._uniformLocationPointer;this._uniformLocationPointer+=t-this._uniformLocationPointer%t;for(var n=this._uniformLocationPointer-i,r=0;r<n;r++)this._data.push(0)}},e.prototype.addUniform=function(e,t,i){if(void 0===i&&(i=0),!this._noUBO&&void 0===this._uniformLocations[e]){var n;if(i>0){if(t instanceof Array)throw"addUniform should not be use with Array in UBO: "+e;this._fillAlignment(4),this._uniformArraySizes[e]={strideSize:t,arraySize:i},16==t?t*=i:t=t*i+(4-t)*i,n=[];for(var r=0;r<t;r++)n.push(0)}else{if(t instanceof Array)t=(n=t).length;else for(n=[],r=0;r<t;r++)n.push(0);this._fillAlignment(t)}for(this._uniformSizes[e]=t,this._uniformLocations[e]=this._uniformLocationPointer,this._uniformLocationPointer+=t,r=0;r<t;r++)this._data.push(n[r]);this._needSync=!0}},e.prototype.addMatrix=function(e,t){this.addUniform(e,Array.prototype.slice.call(t.asArray()))},e.prototype.addFloat2=function(e,t,i){var n=[t,i];this.addUniform(e,n)},e.prototype.addFloat3=function(e,t,i,n){var r=[t,i,n];this.addUniform(e,r)},e.prototype.addColor3=function(e,t){var i=[t.r,t.g,t.b];this.addUniform(e,i)},e.prototype.addColor4=function(e,t,i){var n=[t.r,t.g,t.b,i];this.addUniform(e,n)},e.prototype.addVector3=function(e,t){var i=[t.x,t.y,t.z];this.addUniform(e,i)},e.prototype.addMatrix3x3=function(e){this.addUniform(e,12)},e.prototype.addMatrix2x2=function(e){this.addUniform(e,8)},e.prototype.create=function(){this._noUBO||this._buffer||(this._fillAlignment(4),this._bufferData=new Float32Array(this._data),this._rebuild(),this._needSync=!0)},e.prototype._getNames=function(){var e=[],t=0;for(var i in this._uniformLocations)if(e.push(i),10==++t)break;return e.join(",")},e.prototype._rebuild=function(){!this._noUBO&&this._bufferData&&(this._dynamic?this._buffer=this._engine.createDynamicUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()):this._buffer=this._engine.createUniformBuffer(this._bufferData,this._name+"_UniformList:"+this._getNames()),this._engine._features.trackUbosInFrame&&(this._buffers.push([this._buffer,this._engine._features.checkUbosContentBeforeUpload?this._bufferData.slice():void 0]),this._bufferIndex=this._buffers.length-1,this._createBufferOnWrite=!1))},e.prototype._rebuildAfterContextLost=function(){this._engine._features.trackUbosInFrame&&(this._buffers=[],this._currentFrameId=0),this._rebuild()},Object.defineProperty(e.prototype,"_numBuffers",{get:function(){return this._buffers.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_indexBuffer",{get:function(){return this._bufferIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentEffect",{get:function(){return this._currentEffect},enumerable:!1,configurable:!0}),e.prototype._buffersEqual=function(e,t){for(var i=0;i<e.length;++i)if(e[i]!==t[i])return!1;return!0},e.prototype._copyBuffer=function(e,t){for(var i=0;i<e.length;++i)t[i]=e[i]},e.prototype.update=function(){if(!this._noUBO)if(this.bindUniformBuffer(),this._buffer)if(this._dynamic||this._needSync){if(this._buffers&&this._buffers.length>1&&this._buffers[this._bufferIndex][1]){if(this._buffersEqual(this._bufferData,this._buffers[this._bufferIndex][1]))return this._needSync=!1,void(this._createBufferOnWrite=this._engine._features.trackUbosInFrame);this._copyBuffer(this._bufferData,this._buffers[this._bufferIndex][1])}this._engine.updateUniformBuffer(this._buffer,this._bufferData),this._engine._features._collectUbosUpdatedInFrame&&(e._UpdatedUbosInFrame[this._name]||(e._UpdatedUbosInFrame[this._name]=0),e._UpdatedUbosInFrame[this._name]++),this._needSync=!1,this._createBufferOnWrite=this._engine._features.trackUbosInFrame}else this._createBufferOnWrite=this._engine._features.trackUbosInFrame;else this.create()},e.prototype._createNewBuffer=function(){this._bufferIndex+1<this._buffers.length?(this._bufferIndex++,this._buffer=this._buffers[this._bufferIndex][0],this._createBufferOnWrite=!1,this._needSync=!0):this._rebuild()},e.prototype._checkNewFrame=function(){this._engine._features.trackUbosInFrame&&this._currentFrameId!==this._engine.frameId&&(this._currentFrameId=this._engine.frameId,this._createBufferOnWrite=!1,this._buffers&&this._buffers.length>0?(this._needSync=0!==this._bufferIndex,this._bufferIndex=0,this._buffer=this._buffers[this._bufferIndex][0]):this._bufferIndex=-1)},e.prototype.updateUniform=function(e,t,i){this._checkNewFrame();var r=this._uniformLocations[e];if(void 0===r){if(this._buffer)return void n.V.Error("Cannot add an uniform after UBO has been created. uniformName="+e);this.addUniform(e,i),r=this._uniformLocations[e]}if(this._buffer||this.create(),this._dynamic)for(a=0;a<i;a++)this._bufferData[r+a]=t[a];else{for(var o=!1,a=0;a<i;a++)(16===i&&!this._engine._features.uniformBufferHardCheckMatrix||this._bufferData[r+a]!==Math.fround(t[a]))&&(o=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[r+a]=t[a]);this._needSync=this._needSync||o}},e.prototype.updateUniformArray=function(e,t,i){this._checkNewFrame();var o=this._uniformLocations[e];if(void 0!==o){this._buffer||this.create();var a=this._uniformArraySizes[e];if(this._dynamic)for(u=0;u<i;u++)this._bufferData[o+u]=t[u];else{for(var s=!1,l=0,c=0,u=0;u<i;u++)if(this._bufferData[o+4*c+l]!==r.S0.FloatRound(t[u])&&(s=!0,this._createBufferOnWrite&&this._createNewBuffer(),this._bufferData[o+4*c+l]=t[u]),++l===a.strideSize){for(;l<4;l++)this._bufferData[o+4*c+l]=0;l=0,c++}this._needSync=this._needSync||s}}else n.V.Error("Cannot add an uniform Array dynamically. Please, add it using addUniform and make sure that uniform buffers are supported by the current engine.")},e.prototype._cacheMatrix=function(e,t){this._checkNewFrame();var i=this._valueCache[e],n=t.updateFlag;return(void 0===i||i!==n)&&(this._valueCache[e]=n,!0)},e.prototype._updateMatrix3x3ForUniform=function(t,i){for(var n=0;n<3;n++)e._TempBuffer[4*n]=i[3*n],e._TempBuffer[4*n+1]=i[3*n+1],e._TempBuffer[4*n+2]=i[3*n+2],e._TempBuffer[4*n+3]=0;this.updateUniform(t,e._TempBuffer,12)},e.prototype._updateMatrix3x3ForEffect=function(e,t){this._currentEffect.setMatrix3x3(e,t)},e.prototype._updateMatrix2x2ForEffect=function(e,t){this._currentEffect.setMatrix2x2(e,t)},e.prototype._updateMatrix2x2ForUniform=function(t,i){for(var n=0;n<2;n++)e._TempBuffer[4*n]=i[2*n],e._TempBuffer[4*n+1]=i[2*n+1],e._TempBuffer[4*n+2]=0,e._TempBuffer[4*n+3]=0;this.updateUniform(t,e._TempBuffer,8)},e.prototype._updateFloatForEffect=function(e,t){this._currentEffect.setFloat(e,t)},e.prototype._updateFloatForUniform=function(t,i){e._TempBuffer[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateFloat2ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setFloat2(e+n,t,i)},e.prototype._updateFloat2ForUniform=function(t,i,n){e._TempBuffer[0]=i,e._TempBuffer[1]=n,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateFloat3ForEffect=function(e,t,i,n,r){void 0===r&&(r=""),this._currentEffect.setFloat3(e+r,t,i,n)},e.prototype._updateFloat3ForUniform=function(t,i,n,r){e._TempBuffer[0]=i,e._TempBuffer[1]=n,e._TempBuffer[2]=r,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateFloat4ForEffect=function(e,t,i,n,r,o){void 0===o&&(o=""),this._currentEffect.setFloat4(e+o,t,i,n,r)},e.prototype._updateFloat4ForUniform=function(t,i,n,r,o){e._TempBuffer[0]=i,e._TempBuffer[1]=n,e._TempBuffer[2]=r,e._TempBuffer[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateFloatArrayForEffect=function(e,t){this._currentEffect.setFloatArray(e,t)},e.prototype._updateFloatArrayForUniform=function(e,t){this.updateUniformArray(e,t,t.length)},e.prototype._updateArrayForEffect=function(e,t){this._currentEffect.setArray(e,t)},e.prototype._updateArrayForUniform=function(e,t){this.updateUniformArray(e,t,t.length)},e.prototype._updateIntArrayForEffect=function(e,t){this._currentEffect.setIntArray(e,t)},e.prototype._updateIntArrayForUniform=function(t,i){e._TempBufferInt32View.set(i),this.updateUniformArray(t,e._TempBuffer,i.length)},e.prototype._updateUIntArrayForEffect=function(e,t){this._currentEffect.setUIntArray(e,t)},e.prototype._updateUIntArrayForUniform=function(t,i){e._TempBufferUInt32View.set(i),this.updateUniformArray(t,e._TempBuffer,i.length)},e.prototype._updateMatrixForEffect=function(e,t){this._currentEffect.setMatrix(e,t)},e.prototype._updateMatrixForUniform=function(e,t){this._cacheMatrix(e,t)&&this.updateUniform(e,t.asArray(),16)},e.prototype._updateMatricesForEffect=function(e,t){this._currentEffect.setMatrices(e,t)},e.prototype._updateMatricesForUniform=function(e,t){this.updateUniform(e,t,t.length)},e.prototype._updateVector3ForEffect=function(e,t){this._currentEffect.setVector3(e,t)},e.prototype._updateVector3ForUniform=function(t,i){e._TempBuffer[0]=i.x,e._TempBuffer[1]=i.y,e._TempBuffer[2]=i.z,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateVector4ForEffect=function(e,t){this._currentEffect.setVector4(e,t)},e.prototype._updateVector4ForUniform=function(t,i){e._TempBuffer[0]=i.x,e._TempBuffer[1]=i.y,e._TempBuffer[2]=i.z,e._TempBuffer[3]=i.w,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateColor3ForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setColor3(e+i,t)},e.prototype._updateColor3ForUniform=function(t,i){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateColor4ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setColor4(e+n,t,i)},e.prototype._updateDirectColor4ForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setDirectColor4(e+i,t)},e.prototype._updateColor4ForUniform=function(t,i,n){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,e._TempBuffer[3]=n,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateDirectColor4ForUniform=function(t,i){e._TempBuffer[0]=i.r,e._TempBuffer[1]=i.g,e._TempBuffer[2]=i.b,e._TempBuffer[3]=i.a,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateIntForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setInt(e+i,t)},e.prototype._updateIntForUniform=function(t,i){e._TempBufferInt32View[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateInt2ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setInt2(e+n,t,i)},e.prototype._updateInt2ForUniform=function(t,i,n){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=n,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateInt3ForEffect=function(e,t,i,n,r){void 0===r&&(r=""),this._currentEffect.setInt3(e+r,t,i,n)},e.prototype._updateInt3ForUniform=function(t,i,n,r){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=n,e._TempBufferInt32View[2]=r,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateInt4ForEffect=function(e,t,i,n,r,o){void 0===o&&(o=""),this._currentEffect.setInt4(e+o,t,i,n,r)},e.prototype._updateInt4ForUniform=function(t,i,n,r,o){e._TempBufferInt32View[0]=i,e._TempBufferInt32View[1]=n,e._TempBufferInt32View[2]=r,e._TempBufferInt32View[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype._updateUIntForEffect=function(e,t,i){void 0===i&&(i=""),this._currentEffect.setUInt(e+i,t)},e.prototype._updateUIntForUniform=function(t,i){e._TempBufferUInt32View[0]=i,this.updateUniform(t,e._TempBuffer,1)},e.prototype._updateUInt2ForEffect=function(e,t,i,n){void 0===n&&(n=""),this._currentEffect.setUInt2(e+n,t,i)},e.prototype._updateUInt2ForUniform=function(t,i,n){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=n,this.updateUniform(t,e._TempBuffer,2)},e.prototype._updateUInt3ForEffect=function(e,t,i,n,r){void 0===r&&(r=""),this._currentEffect.setUInt3(e+r,t,i,n)},e.prototype._updateUInt3ForUniform=function(t,i,n,r){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=n,e._TempBufferUInt32View[2]=r,this.updateUniform(t,e._TempBuffer,3)},e.prototype._updateUInt4ForEffect=function(e,t,i,n,r,o){void 0===o&&(o=""),this._currentEffect.setUInt4(e+o,t,i,n,r)},e.prototype._updateUInt4ForUniform=function(t,i,n,r,o){e._TempBufferUInt32View[0]=i,e._TempBufferUInt32View[1]=n,e._TempBufferUInt32View[2]=r,e._TempBufferUInt32View[3]=o,this.updateUniform(t,e._TempBuffer,4)},e.prototype.setTexture=function(e,t){this._currentEffect.setTexture(e,t)},e.prototype.bindTexture=function(e,t){this._currentEffect._bindTexture(e,t)},e.prototype.updateUniformDirectly=function(e,t){this.updateUniform(e,t,t.length),this.update()},e.prototype.bindToEffect=function(e,t){this._currentEffect=e,this._currentEffectName=t},e.prototype.bindUniformBuffer=function(){!this._noUBO&&this._buffer&&this._currentEffect&&this._currentEffect.bindUniformBuffer(this._buffer,this._currentEffectName)},e.prototype.unbindEffect=function(){this._currentEffect=void 0,this._currentEffectName=void 0},e.prototype.setDataBuffer=function(e){if(!this._buffers)return this._buffer===e;for(var t=0;t<this._buffers.length;++t)if(this._buffers[t][0]===e)return this._bufferIndex=t,this._buffer=e,this._createBufferOnWrite=!1,this._currentEffect=void 0,!0;return!1},e.prototype.dispose=function(){if(!this._noUBO){var e=this._engine._uniformBuffers,t=e.indexOf(this);if(-1!==t&&(e[t]=e[e.length-1],e.pop()),this._engine._features.trackUbosInFrame&&this._buffers)for(var i=0;i<this._buffers.length;++i){var n=this._buffers[i][0];this._engine._releaseBuffer(n)}else this._buffer&&this._engine._releaseBuffer(this._buffer)&&(this._buffer=null)}},e._UpdatedUbosInFrame={},e._MAX_UNIFORM_SIZE=256,e._TempBuffer=new Float32Array(e._MAX_UNIFORM_SIZE),e._TempBufferInt32View=new Int32Array(e._TempBuffer.buffer),e._TempBufferUInt32View=new Uint32Array(e._TempBuffer.buffer),e}())},4726:(e,t,i)=>{i.d(t,{IG:()=>f,ov:()=>p,v9:()=>d});var n=i(1296),r=i(4623),o=i(6740),a=i(7349),s=i(8810);function l(e){return Math.pow(e,o.tk)}function c(e){return e<=.04045?.0773993808*e:Math.pow(.947867299*(e+.055),2.4)}function u(e){return Math.pow(e,o.rv)}function h(e){return e<=.0031308?12.92*e:1.055*Math.pow(e,.41666)-.055}var d=function(){function e(e,t,i){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),this.r=e,this.g=t,this.b=i}return e.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+"}"},e.prototype.getClassName=function(){return"Color3"},e.prototype.getHashCode=function(){var e=255*this.r|0;return 397*(e=397*e^255*this.g)^255*this.b},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this),this},e.prototype.toColor4=function(e){return void 0===e&&(e=1),new p(this.r,this.g,this.b,e)},e.prototype.asArray=function(){return[this.r,this.g,this.b]},e.prototype.toLuminance=function(){return.3*this.r+.59*this.g+.11*this.b},e.prototype.multiply=function(t){return new e(this.r*t.r,this.g*t.g,this.b*t.b)},e.prototype.multiplyToRef=function(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t},e.prototype.multiplyInPlace=function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this},e.prototype.multiplyByFloats=function(t,i,n){return new e(this.r*t,this.g*i,this.b*n)},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a color")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.minimizeInPlace=function(e){return this.minimizeInPlaceFromFloats(e.r,e.g,e.b)},e.prototype.maximizeInPlace=function(e){return this.maximizeInPlaceFromFloats(e.r,e.g,e.b)},e.prototype.minimizeInPlaceFromFloats=function(e,t,i){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a color")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a color")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a color")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a color")},e.prototype.equals=function(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b},e.prototype.equalsFloats=function(e,t,i){return this.equalsToFloats(e,t,i)},e.prototype.equalsToFloats=function(e,t,i){return this.r===e&&this.g===t&&this.b===i},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=o.bH),a.X.WithinEpsilon(this.r,e.r,t)&&a.X.WithinEpsilon(this.g,e.g,t)&&a.X.WithinEpsilon(this.b,e.b,t)},e.prototype.negate=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateInPlace=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateToRef=function(e){throw new ReferenceError("Can not negate a color")},e.prototype.scale=function(t){return new e(this.r*t,this.g*t,this.b*t)},e.prototype.scaleInPlace=function(e){return this.r*=e,this.g*=e,this.b*=e,this},e.prototype.scaleToRef=function(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t},e.prototype.clampToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.r=(0,s.OQ)(this.r,e,t),i.g=(0,s.OQ)(this.g,e,t),i.b=(0,s.OQ)(this.b,e,t),i},e.prototype.add=function(t){return new e(this.r+t.r,this.g+t.g,this.b+t.b)},e.prototype.addInPlace=function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this},e.prototype.addInPlaceFromFloats=function(e,t,i){return this.r+=e,this.g+=t,this.b+=i,this},e.prototype.addToRef=function(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t},e.prototype.subtract=function(t){return new e(this.r-t.r,this.g-t.g,this.b-t.b)},e.prototype.subtractToRef=function(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t},e.prototype.subtractInPlace=function(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this},e.prototype.subtractFromFloats=function(t,i,n){return new e(this.r-t,this.g-i,this.b-n)},e.prototype.subtractFromFloatsToRef=function(e,t,i,n){return n.r=this.r-e,n.g=this.g-t,n.b=this.b-i,n},e.prototype.clone=function(){return new e(this.r,this.g,this.b)},e.prototype.copyFrom=function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this},e.prototype.copyFromFloats=function(e,t,i){return this.r=e,this.g=t,this.b=i,this},e.prototype.set=function(e,t,i){return this.copyFromFloats(e,t,i)},e.prototype.setAll=function(e){return this.r=this.g=this.b=e,this},e.prototype.toHexString=function(){var e=Math.round(255*this.r),t=Math.round(255*this.g),i=Math.round(255*this.b);return"#"+(0,s.Db)(e)+(0,s.Db)(t)+(0,s.Db)(i)},e.prototype.toHSV=function(){return this.toHSVToRef(new e)},e.prototype.toHSVToRef=function(e){var t=this.r,i=this.g,n=this.b,r=Math.max(t,i,n),o=Math.min(t,i,n),a=0,s=0,l=r,c=r-o;return 0!==r&&(s=c/r),r!=o&&(r==t?(a=(i-n)/c,i<n&&(a+=6)):r==i?a=(n-t)/c+2:r==n&&(a=(t-i)/c+4),a*=60),e.r=a,e.g=s,e.b=l,e},e.prototype.toLinearSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toLinearSpaceToRef(i,t),i},e.prototype.toLinearSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),this},e.prototype.toGammaSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toGammaSpaceToRef(i,t),i},e.prototype.toGammaSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=u(this.r),e.g=u(this.g),e.b=u(this.b)),this},e.HSVtoRGBToRef=function(e,t,i,n){var r=i*t,o=e/60,a=r*(1-Math.abs(o%2-1)),s=0,l=0,c=0;o>=0&&o<=1?(s=r,l=a):o>=1&&o<=2?(s=a,l=r):o>=2&&o<=3?(l=r,c=a):o>=3&&o<=4?(l=a,c=r):o>=4&&o<=5?(s=a,c=r):o>=5&&o<=6&&(s=r,c=a);var u=i-r;return n.r=s+u,n.g=l+u,n.b=c+u,n},e.FromHSV=function(t,i,n){var r=new e(0,0,0);return e.HSVtoRGBToRef(t,i,n,r),r},e.FromHexString=function(t){if("#"!==t.substring(0,1)||7!==t.length)return new e(0,0,0);var i=parseInt(t.substring(1,3),16),n=parseInt(t.substring(3,5),16),r=parseInt(t.substring(5,7),16);return e.FromInts(i,n,r)},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2])},e.FromArrayToRef=function(e,t,i){void 0===t&&(t=0),i.r=e[t],i.g=e[t+1],i.b=e[t+2]},e.FromInts=function(t,i,n){return new e(t/255,i/255,n/255)},e.Lerp=function(t,i,n){var r=new e(0,0,0);return e.LerpToRef(t,i,n,r),r},e.LerpToRef=function(e,t,i,n){n.r=e.r+(t.r-e.r)*i,n.g=e.g+(t.g-e.g)*i,n.b=e.b+(t.b-e.b)*i},e.Hermite=function(t,i,n,r,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t.r*l+n.r*c+i.r*u+r.r*h,t.g*l+n.g*c+i.g*u+r.g*h,t.b*l+n.b*c+i.b*u+r.b*h)},e.Hermite1stDerivative=function(t,i,n,r,o){var a=e.Black();return this.Hermite1stDerivativeToRef(t,i,n,r,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,n,r,o){var a=r*r;o.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*i.r+(3*a-2*r)*n.r,o.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*i.g+(3*a-2*r)*n.g,o.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*i.b+(3*a-2*r)*n.b},e.Red=function(){return new e(1,0,0)},e.Green=function(){return new e(0,1,0)},e.Blue=function(){return new e(0,0,1)},e.Black=function(){return new e(0,0,0)},Object.defineProperty(e,"BlackReadOnly",{get:function(){return e._BlackReadOnly},enumerable:!1,configurable:!0}),e.White=function(){return new e(1,1,1)},e.Purple=function(){return new e(.5,0,.5)},e.Magenta=function(){return new e(1,0,1)},e.Yellow=function(){return new e(1,1,0)},e.Gray=function(){return new e(.5,.5,.5)},e.Teal=function(){return new e(0,1,1)},e.Random=function(){return new e(Math.random(),Math.random(),Math.random())},e._BlackReadOnly=e.Black(),e}();Object.defineProperties(d.prototype,{dimension:{value:[3]},rank:{value:1}});var p=function(){function e(e,t,i,n){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=1),this.r=e,this.g=t,this.b=i,this.a=n}return e.prototype.asArray=function(){return[this.r,this.g,this.b,this.a]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.r,e[t+1]=this.g,e[t+2]=this.b,e[t+3]=this.a,this},e.prototype.fromArray=function(e,t){return void 0===t&&(t=0),this.r=e[t],this.g=e[t+1],this.b=e[t+2],this.a=e[t+3],this},e.prototype.equals=function(e){return e&&this.r===e.r&&this.g===e.g&&this.b===e.b&&this.a===e.a},e.prototype.add=function(t){return new e(this.r+t.r,this.g+t.g,this.b+t.b,this.a+t.a)},e.prototype.addToRef=function(e,t){return t.r=this.r+e.r,t.g=this.g+e.g,t.b=this.b+e.b,t.a=this.a+e.a,t},e.prototype.addInPlace=function(e){return this.r+=e.r,this.g+=e.g,this.b+=e.b,this.a+=e.a,this},e.prototype.addInPlaceFromFloats=function(e,t,i,n){return this.r+=e,this.g+=t,this.b+=i,this.a+=n,this},e.prototype.subtract=function(t){return new e(this.r-t.r,this.g-t.g,this.b-t.b,this.a-t.a)},e.prototype.subtractToRef=function(e,t){return t.r=this.r-e.r,t.g=this.g-e.g,t.b=this.b-e.b,t.a=this.a-e.a,t},e.prototype.subtractInPlace=function(e){return this.r-=e.r,this.g-=e.g,this.b-=e.b,this.a-=e.a,this},e.prototype.subtractFromFloats=function(t,i,n,r){return new e(this.r-t,this.g-i,this.b-n,this.a-r)},e.prototype.subtractFromFloatsToRef=function(e,t,i,n,r){return r.r=this.r-e,r.g=this.g-t,r.b=this.b-i,r.a=this.a-n,r},e.prototype.scale=function(t){return new e(this.r*t,this.g*t,this.b*t,this.a*t)},e.prototype.scaleInPlace=function(e){return this.r*=e,this.g*=e,this.b*=e,this.a*=e,this},e.prototype.scaleToRef=function(e,t){return t.r=this.r*e,t.g=this.g*e,t.b=this.b*e,t.a=this.a*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.r+=this.r*e,t.g+=this.g*e,t.b+=this.b*e,t.a+=this.a*e,t},e.prototype.clampToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.r=(0,s.OQ)(this.r,e,t),i.g=(0,s.OQ)(this.g,e,t),i.b=(0,s.OQ)(this.b,e,t),i.a=(0,s.OQ)(this.a,e,t),i},e.prototype.multiply=function(t){return new e(this.r*t.r,this.g*t.g,this.b*t.b,this.a*t.a)},e.prototype.multiplyToRef=function(e,t){return t.r=this.r*e.r,t.g=this.g*e.g,t.b=this.b*e.b,t.a=this.a*e.a,t},e.prototype.multiplyInPlace=function(e){return this.r*=e.r,this.g*=e.g,this.b*=e.b,this.a*=e.a,this},e.prototype.multiplyByFloats=function(t,i,n,r){return new e(this.r*t,this.g*i,this.b*n,this.a*r)},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a color")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a color")},e.prototype.minimizeInPlace=function(e){return this.r=Math.min(this.r,e.r),this.g=Math.min(this.g,e.g),this.b=Math.min(this.b,e.b),this.a=Math.min(this.a,e.a),this},e.prototype.maximizeInPlace=function(e){return this.r=Math.max(this.r,e.r),this.g=Math.max(this.g,e.g),this.b=Math.max(this.b,e.b),this.a=Math.max(this.a,e.a),this},e.prototype.minimizeInPlaceFromFloats=function(e,t,i,n){return this.r=Math.min(e,this.r),this.g=Math.min(t,this.g),this.b=Math.min(i,this.b),this.a=Math.min(n,this.a),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i,n){return this.r=Math.max(e,this.r),this.g=Math.max(t,this.g),this.b=Math.max(i,this.b),this.a=Math.max(n,this.a),this},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a color")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a color")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a color")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a color")},e.prototype.negate=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateInPlace=function(){throw new ReferenceError("Can not negate a color")},e.prototype.negateToRef=function(e){throw new ReferenceError("Can not negate a color")},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=o.bH),a.X.WithinEpsilon(this.r,e.r,t)&&a.X.WithinEpsilon(this.g,e.g,t)&&a.X.WithinEpsilon(this.b,e.b,t)&&a.X.WithinEpsilon(this.a,e.a,t)},e.prototype.equalsToFloats=function(e,t,i,n){return this.r===e&&this.g===t&&this.b===i&&this.a===n},e.prototype.toString=function(){return"{R: "+this.r+" G:"+this.g+" B:"+this.b+" A:"+this.a+"}"},e.prototype.getClassName=function(){return"Color4"},e.prototype.getHashCode=function(){var e=255*this.r|0;return 397*(e=397*(e=397*e^255*this.g)^255*this.b)^255*this.a},e.prototype.clone=function(){return(new e).copyFrom(this)},e.prototype.copyFrom=function(e){return this.r=e.r,this.g=e.g,this.b=e.b,this.a=e.a,this},e.prototype.copyFromFloats=function(e,t,i,n){return this.r=e,this.g=t,this.b=i,this.a=n,this},e.prototype.set=function(e,t,i,n){return this.copyFromFloats(e,t,i,n)},e.prototype.setAll=function(e){return this.r=this.g=this.b=this.a=e,this},e.prototype.toHexString=function(e){void 0===e&&(e=!1);var t=Math.round(255*this.r),i=Math.round(255*this.g),n=Math.round(255*this.b);if(e)return"#"+(0,s.Db)(t)+(0,s.Db)(i)+(0,s.Db)(n);var r=Math.round(255*this.a);return"#"+(0,s.Db)(t)+(0,s.Db)(i)+(0,s.Db)(n)+(0,s.Db)(r)},e.prototype.toLinearSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toLinearSpaceToRef(i,t),i},e.prototype.toLinearSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=c(this.r),e.g=c(this.g),e.b=c(this.b)):(e.r=l(this.r),e.g=l(this.g),e.b=l(this.b)),e.a=this.a,this},e.prototype.toGammaSpace=function(t){void 0===t&&(t=!1);var i=new e;return this.toGammaSpaceToRef(i,t),i},e.prototype.toGammaSpaceToRef=function(e,t){return void 0===t&&(t=!1),t?(e.r=h(this.r),e.g=h(this.g),e.b=h(this.b)):(e.r=u(this.r),e.g=u(this.g),e.b=u(this.b)),e.a=this.a,this},e.FromHexString=function(t){if("#"!==t.substring(0,1)||9!==t.length&&7!==t.length)return new e(0,0,0,0);var i=parseInt(t.substring(1,3),16),n=parseInt(t.substring(3,5),16),r=parseInt(t.substring(5,7),16),o=9===t.length?parseInt(t.substring(7,9),16):255;return e.FromInts(i,n,r,o)},e.Lerp=function(t,i,n){return e.LerpToRef(t,i,n,new e)},e.LerpToRef=function(e,t,i,n){return n.r=e.r+(t.r-e.r)*i,n.g=e.g+(t.g-e.g)*i,n.b=e.b+(t.b-e.b)*i,n.a=e.a+(t.a-e.a)*i,n},e.Hermite=function(t,i,n,r,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t.r*l+n.r*c+i.r*u+r.r*h,t.g*l+n.g*c+i.g*u+r.g*h,t.b*l+n.b*c+i.b*u+r.b*h,t.a*l+n.a*c+i.a*u+r.a*h)},e.Hermite1stDerivative=function(t,i,n,r,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,n,r,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,n,r,o){var a=r*r;o.r=6*(a-r)*e.r+(3*a-4*r+1)*t.r+6*(-a+r)*i.r+(3*a-2*r)*n.r,o.g=6*(a-r)*e.g+(3*a-4*r+1)*t.g+6*(-a+r)*i.g+(3*a-2*r)*n.g,o.b=6*(a-r)*e.b+(3*a-4*r+1)*t.b+6*(-a+r)*i.b+(3*a-2*r)*n.b,o.a=6*(a-r)*e.a+(3*a-4*r+1)*t.a+6*(-a+r)*i.a+(3*a-2*r)*n.a},e.FromColor3=function(t,i){return void 0===i&&(i=1),new e(t.r,t.g,t.b,i)},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromArrayToRef=function(e,t,i){void 0===t&&(t=0),i.r=e[t],i.g=e[t+1],i.b=e[t+2],i.a=e[t+3]},e.FromInts=function(t,i,n,r){return new e(t/255,i/255,n/255,r/255)},e.CheckColors4=function(e,t){if(e.length===3*t){for(var i=[],n=0;n<e.length;n+=3){var r=n/3*4;i[r]=e[n],i[r+1]=e[n+1],i[r+2]=e[n+2],i[r+3]=1}return i}return e},e}();Object.defineProperties(p.prototype,{dimension:{value:[4]},rank:{value:1}});var f=function(){function e(){}return e.Color3=n.D.BuildArray(3,d.Black),e.Color4=n.D.BuildArray(3,(function(){return new p(0,0,0,0)})),e}();(0,r.Y5)("BABYLON.Color3",d),(0,r.Y5)("BABYLON.Color4",p)},6740:(e,t,i)=>{i.d(t,{a6:()=>o,bH:()=>a,rv:()=>n,tk:()=>r});var n=1/2.2,r=2.2,o=(1+Math.sqrt(5))/2,a=.001},7424:(e,t,i)=>{i.d(t,{b:()=>l,c:()=>s});var n=i(8322),r=i(8046),o=i(6174),a=function(){function e(){}return e.extractMinAndMaxIndexed=function(e,t,i,n,r,o){for(var a=i;a<i+n;a++){var s=3*t[a],l=e[s],c=e[s+1],u=e[s+2];r.minimizeInPlaceFromFloats(l,c,u),o.maximizeInPlaceFromFloats(l,c,u)}},e.extractMinAndMax=function(e,t,i,n,r,o){for(var a=t,s=t*n;a<t+i;a++,s+=n){var l=e[s],c=e[s+1],u=e[s+2];r.minimizeInPlaceFromFloats(l,c,u),o.maximizeInPlaceFromFloats(l,c,u)}},(0,n.Cg)([o.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0],n=e[1];return!Array.isArray(i)&&!Array.isArray(n)}))],e,"extractMinAndMaxIndexed",null),(0,n.Cg)([o.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"extractMinAndMax",null),e}();function s(e,t,i,n,o){void 0===o&&(o=null);var s=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return a.extractMinAndMaxIndexed(e,t,i,n,s,l),o&&(s.x-=s.x*o.x+o.y,s.y-=s.y*o.x+o.y,s.z-=s.z*o.x+o.y,l.x+=l.x*o.x+o.y,l.y+=l.y*o.x+o.y,l.z+=l.z*o.x+o.y),{minimum:s,maximum:l}}function l(e,t,i,n,o){void 0===n&&(n=null);var s=new r.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=new r.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return o||(o=3),a.extractMinAndMax(e,t,i,o,s,l),n&&(s.x-=s.x*n.x+n.y,s.y-=s.y*n.x+n.y,s.z-=s.z*n.x+n.y,l.x+=l.x*n.x+n.y,l.y+=l.y*n.x+n.y,l.z+=l.z*n.x+n.y),{minimum:s,maximum:l}}},3939:(e,t,i)=>{i.d(t,{Z:()=>r});var n=i(8046),r=function(){function e(e,t,i,r){this.normal=new n.Pq(e,t,i),this.d=r}return e.prototype.asArray=function(){return[this.normal.x,this.normal.y,this.normal.z,this.d]},e.prototype.clone=function(){return new e(this.normal.x,this.normal.y,this.normal.z,this.d)},e.prototype.getClassName=function(){return"Plane"},e.prototype.getHashCode=function(){var e=this.normal.getHashCode();return 397*e^this.d},e.prototype.normalize=function(){var e=Math.sqrt(this.normal.x*this.normal.x+this.normal.y*this.normal.y+this.normal.z*this.normal.z),t=0;return 0!==e&&(t=1/e),this.normal.x*=t,this.normal.y*=t,this.normal.z*=t,this.d*=t,this},e.prototype.transform=function(t){var i=e._TmpMatrix;t.invertToRef(i);var n=i.m,r=this.normal.x,o=this.normal.y,a=this.normal.z,s=this.d;return new e(r*n[0]+o*n[1]+a*n[2]+s*n[3],r*n[4]+o*n[5]+a*n[6]+s*n[7],r*n[8]+o*n[9]+a*n[10]+s*n[11],r*n[12]+o*n[13]+a*n[14]+s*n[15])},e.prototype.dotCoordinate=function(e){return this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z+this.d},e.prototype.copyFromPoints=function(e,t,i){var n,r=t.x-e.x,o=t.y-e.y,a=t.z-e.z,s=i.x-e.x,l=i.y-e.y,c=i.z-e.z,u=o*c-a*l,h=a*s-r*c,d=r*l-o*s,p=Math.sqrt(u*u+h*h+d*d);return n=0!==p?1/p:0,this.normal.x=u*n,this.normal.y=h*n,this.normal.z=d*n,this.d=-(this.normal.x*e.x+this.normal.y*e.y+this.normal.z*e.z),this},e.prototype.isFrontFacingTo=function(e,t){return n.Pq.Dot(this.normal,e)<=t},e.prototype.signedDistanceTo=function(e){return n.Pq.Dot(e,this.normal)+this.d},e.FromArray=function(t){return new e(t[0],t[1],t[2],t[3])},e.FromPoints=function(t,i,n){var r=new e(0,0,0,0);return r.copyFromPoints(t,i,n),r},e.FromPositionAndNormal=function(t,i){var n=new e(0,0,0,0);return this.FromPositionAndNormalToRef(t,i,n)},e.FromPositionAndNormalToRef=function(e,t,i){return i.normal.copyFrom(t),i.normal.normalize(),i.d=-e.dot(i.normal),i},e.SignedDistanceToPlaneFromPositionAndNormal=function(e,t,i){var r=-(t.x*e.x+t.y*e.y+t.z*e.z);return n.Pq.Dot(i,t)+r},e._TmpMatrix=n.uq.Identity(),e}()},8810:(e,t,i)=>{function n(e,t,i){return void 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e=Math.abs(this._x);return e!==Math.abs(this._y)||e!==Math.abs(this._z)},enumerable:!1,configurable:!0}),e.prototype.floorToRef=function(e){return e._x=Math.floor(this._x),e._y=Math.floor(this._y),e._z=Math.floor(this._z),e._isDirty=!0,e},e.prototype.floor=function(){return new e(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z))},e.prototype.fractToRef=function(e){return e._x=this.x-Math.floor(this._x),e._y=this.y-Math.floor(this._y),e._z=this.z-Math.floor(this._z),e._isDirty=!0,e},e.prototype.fract=function(){return new e(this.x-Math.floor(this._x),this.y-Math.floor(this._y),this.z-Math.floor(this._z))},e.prototype.length=function(){return Math.sqrt(this.lengthSquared())},e.prototype.lengthSquared=function(){return this._x*this._x+this._y*this._y+this._z*this._z},Object.defineProperty(e.prototype,"hasAZeroComponent",{get:function(){return this._x*this._y*this._z==0},enumerable:!1,configurable:!0}),e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.reorderInPlace=function(e){if("xyz"===(e=e.toLowerCase()))return this;var t=m.Vector3[0].copyFrom(this);return this.x=t[e[0]],this.y=t[e[1]],this.z=t[e[2]],this},e.prototype.rotateByQuaternionToRef=function(t,i){return t.toRotationMatrix(m.Matrix[0]),e.TransformCoordinatesToRef(this,m.Matrix[0],i),i},e.prototype.rotateByQuaternionAroundPointToRef=function(e,t,i){return this.subtractToRef(t,m.Vector3[0]),m.Vector3[0].rotateByQuaternionToRef(e,m.Vector3[0]),t.addToRef(m.Vector3[0],i),i},e.prototype.cross=function(t){return e.CrossToRef(this,t,new e)},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){return this.normalizeToRef(new e)},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?e.copyFrom(this):this.scaleToRef(1/t,e)},e.prototype.clone=function(){return new e(this._x,this._y,this._z)},e.prototype.copyFrom=function(e){return this.copyFromFloats(e._x,e._y,e._z)},e.prototype.copyFromFloats=function(e,t,i){return this._x=e,this._y=t,this._z=i,this._isDirty=!0,this},e.prototype.set=function(e,t,i){return this.copyFromFloats(e,t,i)},e.prototype.setAll=function(e){return this._x=this._y=this._z=e,this._isDirty=!0,this},e.GetClipFactor=function(t,i,n,r){var o=e.Dot(t,n);return(o-r)/(o-e.Dot(i,n))},e.GetAngleBetweenVectors=function(t,i,n){var r=t.normalizeToRef(m.Vector3[1]),o=i.normalizeToRef(m.Vector3[2]),a=e.Dot(r,o);a=(0,c.OQ)(a,-1,1);var s=Math.acos(a),l=m.Vector3[3];return e.CrossToRef(r,o,l),e.Dot(l,n)>0?isNaN(s)?0:s:isNaN(s)?-Math.PI:-Math.acos(a)},e.GetAngleBetweenVectorsOnPlane=function(t,i,n){m.Vector3[0].copyFrom(t);var r=m.Vector3[0];m.Vector3[1].copyFrom(i);var o=m.Vector3[1];m.Vector3[2].copyFrom(n);var a=m.Vector3[2],s=m.Vector3[3],l=m.Vector3[4];r.normalize(),o.normalize(),a.normalize(),e.CrossToRef(a,r,s),e.CrossToRef(s,a,l);var u=Math.atan2(e.Dot(o,s),e.Dot(o,l));return(0,c.ed)(u)},e.PitchYawRollToMoveBetweenPointsToRef=function(e,t,i){var n=g.Vector3[0];return t.subtractToRef(e,n),i._y=Math.atan2(n.x,n.z)||0,i._x=Math.atan2(Math.sqrt(Math.pow(n.x,2)+Math.pow(n.z,2)),n.y)||0,i._z=0,i._isDirty=!0,i},e.PitchYawRollToMoveBetweenPoints=function(t,i){var n=e.Zero();return e.PitchYawRollToMoveBetweenPointsToRef(t,i,n)},e.SlerpToRef=function(t,i,n,o){n=(0,c.OQ)(n,0,1);var a=m.Vector3[0],s=m.Vector3[1];a.copyFrom(t);var l=a.length();a.normalizeFromLength(l),s.copyFrom(i);var u=s.length();s.normalizeFromLength(u);var h,d,p=e.Dot(a,s);if(p<1-r.bH){var f=Math.acos(p),_=1/Math.sin(f);h=Math.sin((1-n)*f)*_,d=Math.sin(n*f)*_}else h=1-n,d=n;return a.scaleInPlace(h),s.scaleInPlace(d),o.copyFrom(a).addInPlace(s),o.scaleInPlace((0,c.cP)(l,u,n)),o},e.SmoothToRef=function(t,i,n,r,o){return e.SlerpToRef(t,i,0===r?1:n/r,o),o},e.FromArray=function(t,i){return void 0===i&&(i=0),new e(t[i],t[i+1],t[i+2])},e.FromFloatArray=function(t,i){return e.FromArray(t,i)},e.FromArrayToRef=function(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._isDirty=!0,i},e.FromFloatArrayToRef=function(t,i,n){return e.FromArrayToRef(t,i,n)},e.FromFloatsToRef=function(e,t,i,n){return n.copyFromFloats(e,t,i),n},e.Zero=function(){return new e(0,0,0)},e.One=function(){return new e(1,1,1)},e.Up=function(){return new e(0,1,0)},Object.defineProperty(e,"UpReadOnly",{get:function(){return e._UpReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"DownReadOnly",{get:function(){return e._DownReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightReadOnly",{get:function(){return e._RightReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftReadOnly",{get:function(){return e._LeftReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftHandedForwardReadOnly",{get:function(){return e._LeftHandedForwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightHandedForwardReadOnly",{get:function(){return e._RightHandedForwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"LeftHandedBackwardReadOnly",{get:function(){return e._LeftHandedBackwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"RightHandedBackwardReadOnly",{get:function(){return e._RightHandedBackwardReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ZeroReadOnly",{get:function(){return e._ZeroReadOnly},enumerable:!1,configurable:!0}),Object.defineProperty(e,"OneReadOnly",{get:function(){return e._OneReadOnly},enumerable:!1,configurable:!0}),e.Down=function(){return new e(0,-1,0)},e.Forward=function(t){return void 0===t&&(t=!1),new e(0,0,t?-1:1)},e.Backward=function(t){return void 0===t&&(t=!1),new e(0,0,t?1:-1)},e.Right=function(){return new e(1,0,0)},e.Left=function(){return new e(-1,0,0)},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.copyFromFloats((0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t))},e.TransformCoordinates=function(t,i){var n=e.Zero();return e.TransformCoordinatesToRef(t,i,n),n},e.TransformCoordinatesToRef=function(t,i,n){return e.TransformCoordinatesFromFloatsToRef(t._x,t._y,t._z,i,n),n},e.TransformCoordinatesFromFloatsToRef=function(e,t,i,n,r){var o=n.m,a=e*o[0]+t*o[4]+i*o[8]+o[12],s=e*o[1]+t*o[5]+i*o[9]+o[13],l=e*o[2]+t*o[6]+i*o[10]+o[14],c=1/(e*o[3]+t*o[7]+i*o[11]+o[15]);return r._x=a*c,r._y=s*c,r._z=l*c,r._isDirty=!0,r},e.TransformNormal=function(t,i){var n=e.Zero();return e.TransformNormalToRef(t,i,n),n},e.TransformNormalToRef=function(e,t,i){return this.TransformNormalFromFloatsToRef(e._x,e._y,e._z,t,i),i},e.TransformNormalFromFloatsToRef=function(e,t,i,n,r){var o=n.m;return r._x=e*o[0]+t*o[4]+i*o[8],r._y=e*o[1]+t*o[5]+i*o[9],r._z=e*o[2]+t*o[6]+i*o[10],r._isDirty=!0,r},e.CatmullRom=function(t,i,n,r,o){var a=o*o,s=o*a;return new e(.5*(2*i._x+(-t._x+n._x)*o+(2*t._x-5*i._x+4*n._x-r._x)*a+(-t._x+3*i._x-3*n._x+r._x)*s),.5*(2*i._y+(-t._y+n._y)*o+(2*t._y-5*i._y+4*n._y-r._y)*a+(-t._y+3*i._y-3*n._y+r._y)*s),.5*(2*i._z+(-t._z+n._z)*o+(2*t._z-5*i._z+4*n._z-r._z)*a+(-t._z+3*i._z-3*n._z+r._z)*s))},e.Clamp=function(t,i,n){var r=new e;return e.ClampToRef(t,i,n,r),r},e.ClampToRef=function(e,t,i,n){var r=e._x;r=(r=r>i._x?i._x:r)<t._x?t._x:r;var o=e._y;o=(o=o>i._y?i._y:o)<t._y?t._y:o;var a=e._z;return a=(a=a>i._z?i._z:a)<t._z?t._z:a,n.copyFromFloats(r,o,a),n},e.CheckExtends=function(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)},e.Hermite=function(t,i,n,r,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t._x*l+n._x*c+i._x*u+r._x*h,t._y*l+n._y*c+i._y*u+r._y*h,t._z*l+n._z*c+i._z*u+r._z*h)},e.Hermite1stDerivative=function(t,i,n,r,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,n,r,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,n,r,o){var a=r*r;return o._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*i._x+(3*a-2*r)*n._x,o._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*i._y+(3*a-2*r)*n._y,o._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*i._z+(3*a-2*r)*n._z,o._isDirty=!0,o},e.Lerp=function(t,i,n){var r=new e(0,0,0);return e.LerpToRef(t,i,n,r),r},e.LerpToRef=function(e,t,i,n){return n._x=e._x+(t._x-e._x)*i,n._y=e._y+(t._y-e._y)*i,n._z=e._z+(t._z-e._z)*i,n._isDirty=!0,n},e.Dot=function(e,t){return e._x*t._x+e._y*t._y+e._z*t._z},e.prototype.dot=function(e){return this._x*e._x+this._y*e._y+this._z*e._z},e.Cross=function(t,i){var n=new e;return e.CrossToRef(t,i,n),n},e.CrossToRef=function(e,t,i){var n=e._y*t._z-e._z*t._y,r=e._z*t._x-e._x*t._z,o=e._x*t._y-e._y*t._x;return i.copyFromFloats(n,r,o),i},e.Normalize=function(t){var i=e.Zero();return e.NormalizeToRef(t,i),i},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Project=function(t,i,n,r){var o=new e;return e.ProjectToRef(t,i,n,r,o),o},e.ProjectToRef=function(t,i,n,r,o){var a,s=r.width,c=r.height,u=r.x,h=r.y,d=m.Matrix[1],p=null===(a=l.q.LastCreatedEngine)||void 0===a?void 0:a.isNDCHalfZRange,f=p?1:.5,g=p?0:.5;_.FromValuesToRef(s/2,0,0,0,0,-c/2,0,0,0,0,f,0,u+s/2,c/2+h,g,1,d);var v=m.Matrix[0];return i.multiplyToRef(n,v),v.multiplyToRef(d,v),e.TransformCoordinatesToRef(t,v,o),o},e.Reflect=function(t,i){return this.ReflectToRef(t,i,new e)},e.ReflectToRef=function(t,i,n){var r=g.Vector3[0];return r.copyFrom(i).scaleInPlace(2*e.Dot(t,i)),n.copyFrom(t).subtractInPlace(r)},e._UnprojectFromInvertedMatrixToRef=function(t,i,n){e.TransformCoordinatesToRef(t,i,n);var r=i.m,o=t._x*r[3]+t._y*r[7]+t._z*r[11]+r[15];return(0,c.Mj)(o,1)&&n.scaleInPlace(1/o),n},e.UnprojectFromTransform=function(e,t,i,n,r){return this.Unproject(e,t,i,n,r,_.IdentityReadOnly)},e.Unproject=function(t,i,n,r,o,a){var s=new e;return e.UnprojectToRef(t,i,n,r,o,a,s),s},e.UnprojectToRef=function(t,i,n,r,o,a,s){return e.UnprojectFloatsToRef(t._x,t._y,t._z,i,n,r,o,a,s),s},e.UnprojectFloatsToRef=function(t,i,n,r,o,a,s,c,u){var h,d=m.Matrix[0];a.multiplyToRef(s,d),d.multiplyToRef(c,d),d.invert();var p=m.Vector3[0];return p.x=t/r*2-1,p.y=-(i/o*2-1),(null===(h=l.q.LastCreatedEngine)||void 0===h?void 0:h.isNDCHalfZRange)?p.z=n:p.z=2*n-1,e._UnprojectFromInvertedMatrixToRef(p,d,u),u},e.Minimize=function(t,i){var n=new e;return n.copyFrom(t),n.minimizeInPlace(i),n},e.Maximize=function(t,i){var n=new e;return n.copyFrom(t),n.maximizeInPlace(i),n},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e._x-t._x,n=e._y-t._y,r=e._z-t._z;return i*i+n*n+r*r},e.ProjectOnTriangleToRef=function(t,i,n,o,a){var s=m.Vector3[0],l=m.Vector3[1],u=m.Vector3[2],h=m.Vector3[3],d=m.Vector3[4];n.subtractToRef(i,s),o.subtractToRef(i,l),o.subtractToRef(n,u);var p=s.length(),f=l.length(),_=u.length();if(p<r.bH||f<r.bH||_<r.bH)return a.copyFrom(i),e.Distance(t,i);t.subtractToRef(i,d),e.CrossToRef(s,l,h);var g=h.length();if(g<r.bH)return a.copyFrom(i),e.Distance(t,i);h.normalizeFromLength(g);var v=d.length();if(v<r.bH)return a.copyFrom(i),0;d.normalizeFromLength(v);var y=e.Dot(h,d),b=m.Vector3[5],T=m.Vector3[6];b.copyFrom(h).scaleInPlace(-v*y),T.copyFrom(t).addInPlace(b);var E=m.Vector3[4],S=m.Vector3[5],x=m.Vector3[7],C=m.Vector3[8];E.copyFrom(s).scaleInPlace(1/p),C.copyFrom(l).scaleInPlace(1/f),E.addInPlace(C).scaleInPlace(-1),S.copyFrom(s).scaleInPlace(-1/p),C.copyFrom(u).scaleInPlace(1/_),S.addInPlace(C).scaleInPlace(-1),x.copyFrom(u).scaleInPlace(-1/_),C.copyFrom(l).scaleInPlace(-1/f),x.addInPlace(C).scaleInPlace(-1);var A=m.Vector3[9];A.copyFrom(T).subtractInPlace(i),e.CrossToRef(E,A,C);var P=e.Dot(C,h);A.copyFrom(T).subtractInPlace(n),e.CrossToRef(S,A,C);var R=e.Dot(C,h);A.copyFrom(T).subtractInPlace(o),e.CrossToRef(x,A,C);var I,M,O=e.Dot(C,h),D=m.Vector3[10];P>0&&R<0?(D.copyFrom(s),I=i,M=n):R>0&&O<0?(D.copyFrom(u),I=n,M=o):(D.copyFrom(l).scaleInPlace(-1),I=o,M=i);var N=m.Vector3[9],F=m.Vector3[4];if(I.subtractToRef(T,C),M.subtractToRef(T,N),e.CrossToRef(C,N,F),!(e.Dot(F,h)<0))return a.copyFrom(T),Math.abs(v*y);var L=m.Vector3[5];e.CrossToRef(D,F,L),L.normalize();var w=m.Vector3[9];w.copyFrom(I).subtractInPlace(T);var B=w.length();if(B<r.bH)return a.copyFrom(I),e.Distance(t,I);w.normalizeFromLength(B);var U=e.Dot(L,w),V=m.Vector3[7];V.copyFrom(T).addInPlace(L.scaleInPlace(B*U)),C.copyFrom(V).subtractInPlace(I),v=D.length(),D.normalizeFromLength(v);var k=e.Dot(C,D)/Math.max(v,r.bH);return k=(0,c.OQ)(k,0,1),V.copyFrom(I).addInPlace(D.scaleInPlace(k*v)),a.copyFrom(V),e.Distance(t,V)},e.Center=function(t,i){return e.CenterToRef(t,i,e.Zero())},e.CenterToRef=function(e,t,i){return i.copyFromFloats((e._x+t._x)/2,(e._y+t._y)/2,(e._z+t._z)/2)},e.RotationFromAxis=function(t,i,n){var r=new e;return e.RotationFromAxisToRef(t,i,n,r),r},e.RotationFromAxisToRef=function(e,t,i,n){var r=m.Quaternion[0];return f.RotationQuaternionFromAxisToRef(e,t,i,r),r.toEulerAnglesToRef(n),n},e._UpReadOnly=e.Up(),e._DownReadOnly=e.Down(),e._LeftHandedForwardReadOnly=e.Forward(!1),e._RightHandedForwardReadOnly=e.Forward(!0),e._LeftHandedBackwardReadOnly=e.Backward(!1),e._RightHandedBackwardReadOnly=e.Backward(!0),e._RightReadOnly=e.Right(),e._LeftReadOnly=e.Left(),e._ZeroReadOnly=e.Zero(),e._OneReadOnly=e.One(),e}();Object.defineProperties(d.prototype,{dimension:{value:[3]},rank:{value:1}});var p=function(){function e(e,t,i,n){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=0),this.x=e,this.y=t,this.z=i,this.w=n}return e.prototype.toString=function(){return"{X: ".concat(this.x," Y: ").concat(this.y," Z: ").concat(this.z," W: ").concat(this.w,"}")},e.prototype.getClassName=function(){return"Vector4"},e.prototype.getHashCode=function(){var e=u(this.x);return 397*(e=397*(e=397*e^u(this.y))^u(this.z))^u(this.w)},e.prototype.asArray=function(){return[this.x,this.y,this.z,this.w]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this.x,e[t+1]=this.y,e[t+2]=this.z,e[t+3]=this.w,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this),this},e.prototype.addInPlace=function(e){return this.x+=e.x,this.y+=e.y,this.z+=e.z,this.w+=e.w,this},e.prototype.addInPlaceFromFloats=function(e,t,i,n){return this.x+=e,this.y+=t,this.z+=i,this.w+=n,this},e.prototype.add=function(t){return new e(this.x+t.x,this.y+t.y,this.z+t.z,this.w+t.w)},e.prototype.addToRef=function(e,t){return t.x=this.x+e.x,t.y=this.y+e.y,t.z=this.z+e.z,t.w=this.w+e.w,t},e.prototype.subtractInPlace=function(e){return this.x-=e.x,this.y-=e.y,this.z-=e.z,this.w-=e.w,this},e.prototype.subtract=function(t){return new e(this.x-t.x,this.y-t.y,this.z-t.z,this.w-t.w)},e.prototype.subtractToRef=function(e,t){return t.x=this.x-e.x,t.y=this.y-e.y,t.z=this.z-e.z,t.w=this.w-e.w,t},e.prototype.subtractFromFloats=function(t,i,n,r){return new e(this.x-t,this.y-i,this.z-n,this.w-r)},e.prototype.subtractFromFloatsToRef=function(e,t,i,n,r){return r.x=this.x-e,r.y=this.y-t,r.z=this.z-i,r.w=this.w-n,r},e.prototype.negate=function(){return new e(-this.x,-this.y,-this.z,-this.w)},e.prototype.negateInPlace=function(){return this.x*=-1,this.y*=-1,this.z*=-1,this.w*=-1,this},e.prototype.negateToRef=function(e){return e.x=-this.x,e.y=-this.y,e.z=-this.z,e.w=-this.w,e},e.prototype.scaleInPlace=function(e){return this.x*=e,this.y*=e,this.z*=e,this.w*=e,this},e.prototype.scale=function(t){return new e(this.x*t,this.y*t,this.z*t,this.w*t)},e.prototype.scaleToRef=function(e,t){return t.x=this.x*e,t.y=this.y*e,t.z=this.z*e,t.w=this.w*e,t},e.prototype.scaleAndAddToRef=function(e,t){return t.x+=this.x*e,t.y+=this.y*e,t.z+=this.z*e,t.w+=this.w*e,t},e.prototype.equals=function(e){return e&&this.x===e.x&&this.y===e.y&&this.z===e.z&&this.w===e.w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=r.bH),e&&(0,c.Mj)(this.x,e.x,t)&&(0,c.Mj)(this.y,e.y,t)&&(0,c.Mj)(this.z,e.z,t)&&(0,c.Mj)(this.w,e.w,t)},e.prototype.equalsToFloats=function(e,t,i,n){return this.x===e&&this.y===t&&this.z===i&&this.w===n},e.prototype.multiplyInPlace=function(e){return this.x*=e.x,this.y*=e.y,this.z*=e.z,this.w*=e.w,this},e.prototype.multiply=function(t){return new e(this.x*t.x,this.y*t.y,this.z*t.z,this.w*t.w)},e.prototype.multiplyToRef=function(e,t){return t.x=this.x*e.x,t.y=this.y*e.y,t.z=this.z*e.z,t.w=this.w*e.w,t},e.prototype.multiplyByFloats=function(t,i,n,r){return new e(this.x*t,this.y*i,this.z*n,this.w*r)},e.prototype.divide=function(t){return new e(this.x/t.x,this.y/t.y,this.z/t.z,this.w/t.w)},e.prototype.divideToRef=function(e,t){return t.x=this.x/e.x,t.y=this.y/e.y,t.z=this.z/e.z,t.w=this.w/e.w,t},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this)},e.prototype.minimizeInPlace=function(e){return e.x<this.x&&(this.x=e.x),e.y<this.y&&(this.y=e.y),e.z<this.z&&(this.z=e.z),e.w<this.w&&(this.w=e.w),this},e.prototype.maximizeInPlace=function(e){return e.x>this.x&&(this.x=e.x),e.y>this.y&&(this.y=e.y),e.z>this.z&&(this.z=e.z),e.w>this.w&&(this.w=e.w),this},e.prototype.minimizeInPlaceFromFloats=function(e,t,i,n){return this.x=Math.min(e,this.x),this.y=Math.min(t,this.y),this.z=Math.min(i,this.z),this.w=Math.min(n,this.w),this},e.prototype.maximizeInPlaceFromFloats=function(e,t,i,n){return this.x=Math.max(e,this.x),this.y=Math.max(t,this.y),this.z=Math.max(i,this.z),this.w=Math.max(n,this.w),this},e.prototype.floorToRef=function(e){return e.x=Math.floor(this.x),e.y=Math.floor(this.y),e.z=Math.floor(this.z),e.w=Math.floor(this.w),e},e.prototype.floor=function(){return new e(Math.floor(this.x),Math.floor(this.y),Math.floor(this.z),Math.floor(this.w))},e.prototype.fractToRef=function(e){return e.x=this.x-Math.floor(this.x),e.y=this.y-Math.floor(this.y),e.z=this.z-Math.floor(this.z),e.w=this.w-Math.floor(this.w),e},e.prototype.fract=function(){return new e(this.x-Math.floor(this.x),this.y-Math.floor(this.y),this.z-Math.floor(this.z),this.w-Math.floor(this.w))},e.prototype.length=function(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)},e.prototype.lengthSquared=function(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w},e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){return this.normalizeToRef(new e)},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?(e.x=this.x,e.y=this.y,e.z=this.z,e.w=this.w,e):this.scaleToRef(1/t,e)},e.prototype.toVector3=function(){return new d(this.x,this.y,this.z)},e.prototype.clone=function(){return new e(this.x,this.y,this.z,this.w)},e.prototype.copyFrom=function(e){return this.x=e.x,this.y=e.y,this.z=e.z,this.w=e.w,this},e.prototype.copyFromFloats=function(e,t,i,n){return this.x=e,this.y=t,this.z=i,this.w=n,this},e.prototype.set=function(e,t,i,n){return this.copyFromFloats(e,t,i,n)},e.prototype.setAll=function(e){return this.x=this.y=this.z=this.w=e,this},e.prototype.dot=function(e){return this.x*e.x+this.y*e.y+this.z*e.z+this.w*e.w},e.FromArray=function(t,i){return i||(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromArrayToRef=function(e,t,i){return i.x=e[t],i.y=e[t+1],i.z=e[t+2],i.w=e[t+3],i},e.FromFloatArrayToRef=function(t,i,n){return e.FromArrayToRef(t,i,n),n},e.FromFloatsToRef=function(e,t,i,n,r){return r.x=e,r.y=t,r.z=i,r.w=n,r},e.Zero=function(){return new e(0,0,0,0)},e.One=function(){return new e(1,1,1,1)},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.x=(0,c.VD)(e,t),i.y=(0,c.VD)(e,t),i.z=(0,c.VD)(e,t),i.w=(0,c.VD)(e,t),i},e.Clamp=function(t,i,n){return e.ClampToRef(t,i,n,new e)},e.ClampToRef=function(e,t,i,n){return n.x=(0,c.OQ)(e.x,t.x,i.x),n.y=(0,c.OQ)(e.y,t.y,i.y),n.z=(0,c.OQ)(e.z,t.z,i.z),n.w=(0,c.OQ)(e.w,t.w,i.w),n},e.CheckExtends=function(e,t,i){t.minimizeInPlace(e),i.maximizeInPlace(e)},Object.defineProperty(e,"ZeroReadOnly",{get:function(){return e._ZeroReadOnly},enumerable:!1,configurable:!0}),e.Normalize=function(t){return e.NormalizeToRef(t,new e)},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Minimize=function(t,i){var n=new e;return n.copyFrom(t),n.minimizeInPlace(i),n},e.Maximize=function(t,i){var n=new e;return n.copyFrom(t),n.maximizeInPlace(i),n},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,n=e.y-t.y,r=e.z-t.z,o=e.w-t.w;return i*i+n*n+r*r+o*o},e.Center=function(t,i){return e.CenterToRef(t,i,new e)},e.CenterToRef=function(e,t,i){return i.x=(e.x+t.x)/2,i.y=(e.y+t.y)/2,i.z=(e.z+t.z)/2,i.w=(e.w+t.w)/2,i},e.TransformCoordinates=function(t,i){return e.TransformCoordinatesToRef(t,i,new e)},e.TransformCoordinatesToRef=function(t,i,n){return e.TransformCoordinatesFromFloatsToRef(t._x,t._y,t._z,i,n),n},e.TransformCoordinatesFromFloatsToRef=function(e,t,i,n,r){var o=n.m,a=e*o[0]+t*o[4]+i*o[8]+o[12],s=e*o[1]+t*o[5]+i*o[9]+o[13],l=e*o[2]+t*o[6]+i*o[10]+o[14],c=e*o[3]+t*o[7]+i*o[11]+o[15];return r.x=a,r.y=s,r.z=l,r.w=c,r},e.TransformNormal=function(t,i){return e.TransformNormalToRef(t,i,new e)},e.TransformNormalToRef=function(e,t,i){var n=t.m,r=e.x*n[0]+e.y*n[4]+e.z*n[8],o=e.x*n[1]+e.y*n[5]+e.z*n[9],a=e.x*n[2]+e.y*n[6]+e.z*n[10];return i.x=r,i.y=o,i.z=a,i.w=e.w,i},e.TransformNormalFromFloatsToRef=function(e,t,i,n,r,o){var a=r.m;return o.x=e*a[0]+t*a[4]+i*a[8],o.y=e*a[1]+t*a[5]+i*a[9],o.z=e*a[2]+t*a[6]+i*a[10],o.w=n,o},e.FromVector3=function(t,i){return void 0===i&&(i=0),new e(t._x,t._y,t._z,i)},e.Dot=function(e,t){return e.x*t.x+e.y*t.y+e.z*t.z+e.w*t.w},e._ZeroReadOnly=e.Zero(),e}();Object.defineProperties(p.prototype,{dimension:{value:[4]},rank:{value:1}});var f=function(){function e(e,t,i,n){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=1),this._isDirty=!0,this._x=e,this._y=t,this._z=i,this._w=n}return Object.defineProperty(e.prototype,"x",{get:function(){return this._x},set:function(e){this._x=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this._y},set:function(e){this._y=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"z",{get:function(){return this._z},set:function(e){this._z=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"w",{get:function(){return this._w},set:function(e){this._w=e,this._isDirty=!0},enumerable:!1,configurable:!0}),e.prototype.toString=function(){return"{X: ".concat(this._x," Y: ").concat(this._y," Z: ").concat(this._z," W: ").concat(this._w,"}")},e.prototype.getClassName=function(){return"Quaternion"},e.prototype.getHashCode=function(){var e=u(this._x);return 397*(e=397*(e=397*e^u(this._y))^u(this._z))^u(this._w)},e.prototype.asArray=function(){return[this._x,this._y,this._z,this._w]},e.prototype.toArray=function(e,t){return void 0===t&&(t=0),e[t]=this._x,e[t+1]=this._y,e[t+2]=this._z,e[t+3]=this._w,this},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this)},e.prototype.equals=function(e){return e&&this._x===e._x&&this._y===e._y&&this._z===e._z&&this._w===e._w},e.prototype.equalsWithEpsilon=function(e,t){return void 0===t&&(t=r.bH),e&&(0,c.Mj)(this._x,e._x,t)&&(0,c.Mj)(this._y,e._y,t)&&(0,c.Mj)(this._z,e._z,t)&&(0,c.Mj)(this._w,e._w,t)},e.prototype.clone=function(){return new e(this._x,this._y,this._z,this._w)},e.prototype.copyFrom=function(e){return this._x=e._x,this._y=e._y,this._z=e._z,this._w=e._w,this._isDirty=!0,this},e.prototype.copyFromFloats=function(e,t,i,n){return this._x=e,this._y=t,this._z=i,this._w=n,this._isDirty=!0,this},e.prototype.set=function(e,t,i,n){return this.copyFromFloats(e,t,i,n)},e.prototype.setAll=function(e){return this.copyFromFloats(e,e,e,e)},e.prototype.add=function(t){return new e(this._x+t._x,this._y+t._y,this._z+t._z,this._w+t._w)},e.prototype.addInPlace=function(e){return this._x+=e._x,this._y+=e._y,this._z+=e._z,this._w+=e._w,this._isDirty=!0,this},e.prototype.addToRef=function(e,t){return t._x=this._x+e._x,t._y=this._y+e._y,t._z=this._z+e._z,t._w=this._w+e._w,t._isDirty=!0,t},e.prototype.addInPlaceFromFloats=function(e,t,i,n){return this._x+=e,this._y+=t,this._z+=i,this._w+=n,this._isDirty=!0,this},e.prototype.subtractToRef=function(e,t){return t._x=this._x-e._x,t._y=this._y-e._y,t._z=this._z-e._z,t._w=this._w-e._w,t._isDirty=!0,t},e.prototype.subtractFromFloats=function(t,i,n,r){return this.subtractFromFloatsToRef(t,i,n,r,new e)},e.prototype.subtractFromFloatsToRef=function(e,t,i,n,r){return r._x=this._x-e,r._y=this._y-t,r._z=this._z-i,r._w=this._w-n,r._isDirty=!0,r},e.prototype.subtract=function(t){return new e(this._x-t._x,this._y-t._y,this._z-t._z,this._w-t._w)},e.prototype.subtractInPlace=function(e){return this._x-=e._x,this._y-=e._y,this._z-=e._z,this._w-=e._w,this._isDirty=!0,this},e.prototype.scale=function(t){return new e(this._x*t,this._y*t,this._z*t,this._w*t)},e.prototype.scaleToRef=function(e,t){return t._x=this._x*e,t._y=this._y*e,t._z=this._z*e,t._w=this._w*e,t._isDirty=!0,t},e.prototype.scaleInPlace=function(e){return this._x*=e,this._y*=e,this._z*=e,this._w*=e,this._isDirty=!0,this},e.prototype.scaleAndAddToRef=function(e,t){return t._x+=this._x*e,t._y+=this._y*e,t._z+=this._z*e,t._w+=this._w*e,t._isDirty=!0,t},e.prototype.multiply=function(t){var i=new e(0,0,0,1);return this.multiplyToRef(t,i),i},e.prototype.multiplyToRef=function(e,t){var i=this._x*e._w+this._y*e._z-this._z*e._y+this._w*e._x,n=-this._x*e._z+this._y*e._w+this._z*e._x+this._w*e._y,r=this._x*e._y-this._y*e._x+this._z*e._w+this._w*e._z,o=-this._x*e._x-this._y*e._y-this._z*e._z+this._w*e._w;return t.copyFromFloats(i,n,r,o),t},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this)},e.prototype.multiplyByFloats=function(e,t,i,n){return this._x*=e,this._y*=t,this._z*=i,this._w*=n,this._isDirty=!0,this},e.prototype.divide=function(e){throw new ReferenceError("Can not divide a quaternion")},e.prototype.divideToRef=function(e,t){throw new ReferenceError("Can not divide a quaternion")},e.prototype.divideInPlace=function(e){throw new ReferenceError("Can not divide a quaternion")},e.prototype.minimizeInPlace=function(){throw new ReferenceError("Can not minimize a quaternion")},e.prototype.minimizeInPlaceFromFloats=function(){throw new ReferenceError("Can not minimize a quaternion")},e.prototype.maximizeInPlace=function(){throw new ReferenceError("Can not maximize a quaternion")},e.prototype.maximizeInPlaceFromFloats=function(){throw new ReferenceError("Can not maximize a quaternion")},e.prototype.negate=function(){return this.negateToRef(new e)},e.prototype.negateInPlace=function(){return this._x=-this._x,this._y=-this._y,this._z=-this._z,this._w=-this._w,this._isDirty=!0,this},e.prototype.negateToRef=function(e){return e._x=-this._x,e._y=-this._y,e._z=-this._z,e._w=-this._w,e._isDirty=!0,e},e.prototype.equalsToFloats=function(e,t,i,n){return this._x===e&&this._y===t&&this._z===i&&this._w===n},e.prototype.floorToRef=function(e){throw new ReferenceError("Can not floor a quaternion")},e.prototype.floor=function(){throw new ReferenceError("Can not floor a quaternion")},e.prototype.fractToRef=function(e){throw new ReferenceError("Can not fract a quaternion")},e.prototype.fract=function(){throw new ReferenceError("Can not fract a quaternion")},e.prototype.conjugateToRef=function(e){return e.copyFromFloats(-this._x,-this._y,-this._z,this._w),e},e.prototype.conjugateInPlace=function(){return this._x*=-1,this._y*=-1,this._z*=-1,this._isDirty=!0,this},e.prototype.conjugate=function(){return new e(-this._x,-this._y,-this._z,this._w)},e.prototype.invert=function(){var e=this.conjugate(),t=this.lengthSquared();return 0==t||1==t||e.scaleInPlace(1/t),e},e.prototype.invertInPlace=function(){this.conjugateInPlace();var e=this.lengthSquared();return 0==e||1==e||this.scaleInPlace(1/e),this},e.prototype.lengthSquared=function(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w},e.prototype.length=function(){return Math.sqrt(this.lengthSquared())},e.prototype.normalize=function(){return this.normalizeFromLength(this.length())},e.prototype.normalizeFromLength=function(e){return 0===e||1===e?this:this.scaleInPlace(1/e)},e.prototype.normalizeToNew=function(){var t=new e(0,0,0,1);return this.normalizeToRef(t),t},e.prototype.normalizeToRef=function(e){var t=this.length();return 0===t||1===t?e.copyFromFloats(this._x,this._y,this._z,this._w):this.scaleToRef(1/t,e)},e.prototype.toEulerAngles=function(){var e=d.Zero();return this.toEulerAnglesToRef(e),e},e.prototype.toEulerAnglesToRef=function(e){var t=this._z,i=this._x,n=this._y,r=this._w,o=n*t-i*r,a=.4999999;if(o<-a)e._y=2*Math.atan2(n,r),e._x=Math.PI/2,e._z=0,e._isDirty=!0;else if(o>a)e._y=2*Math.atan2(n,r),e._x=-Math.PI/2,e._z=0,e._isDirty=!0;else{var s=r*r,l=t*t,c=i*i,u=n*n;e._z=Math.atan2(2*(i*n+t*r),-l-c+u+s),e._x=Math.asin(-2*o),e._y=Math.atan2(2*(t*i+n*r),l-c-u+s),e._isDirty=!0}return e},e.prototype.toAlphaBetaGammaToRef=function(e){var t=this._z,i=this._x,n=this._y,r=this._w,o=Math.sqrt(i*i+n*n),a=Math.sqrt(t*t+r*r),s=2*Math.atan2(o,a),l=2*Math.atan2(t,r),c=2*Math.atan2(n,i),u=(l+c)/2,h=(l-c)/2;return e.set(h,s,u),e},e.prototype.toRotationMatrix=function(e){return _.FromQuaternionToRef(this,e),e},e.prototype.fromRotationMatrix=function(t){return e.FromRotationMatrixToRef(t,this),this},e.prototype.dot=function(e){return this._x*e._x+this._y*e._y+this._z*e._z+this._w*e._w},e.FromRotationMatrix=function(t){var i=new e;return e.FromRotationMatrixToRef(t,i),i},e.FromRotationMatrixToRef=function(e,t){var i,n=e.m,r=n[0],o=n[4],a=n[8],s=n[1],l=n[5],c=n[9],u=n[2],h=n[6],d=n[10],p=r+l+d;return p>0?(i=.5/Math.sqrt(p+1),t._w=.25/i,t._x=(h-c)*i,t._y=(a-u)*i,t._z=(s-o)*i,t._isDirty=!0):r>l&&r>d?(i=2*Math.sqrt(1+r-l-d),t._w=(h-c)/i,t._x=.25*i,t._y=(o+s)/i,t._z=(a+u)/i,t._isDirty=!0):l>d?(i=2*Math.sqrt(1+l-r-d),t._w=(a-u)/i,t._x=(o+s)/i,t._y=.25*i,t._z=(c+h)/i,t._isDirty=!0):(i=2*Math.sqrt(1+d-r-l),t._w=(s-o)/i,t._x=(a+u)/i,t._y=(c+h)/i,t._z=.25*i,t._isDirty=!0),t},e.Dot=function(e,t){return e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w},e.AreClose=function(t,i,n){void 0===n&&(n=.1);var r=e.Dot(t,i);return 1-r*r<=n},e.SmoothToRef=function(t,i,n,r,o){var a=0===r?1:n/r;return a=(0,c.OQ)(a,0,1),e.SlerpToRef(t,i,a,o),o},e.Zero=function(){return new e(0,0,0,0)},e.Inverse=function(t){return new e(-t._x,-t._y,-t._z,t._w)},e.InverseToRef=function(e,t){return t.set(-e._x,-e._y,-e._z,e._w),t},e.Identity=function(){return new e(0,0,0,1)},e.IsIdentity=function(e){return e&&0===e._x&&0===e._y&&0===e._z&&1===e._w},e.RotationAxis=function(t,i){return e.RotationAxisToRef(t,i,new e)},e.RotationAxisToRef=function(e,t,i){var n=Math.sin(t/2);return e.normalize(),i._w=Math.cos(t/2),i._x=e._x*n,i._y=e._y*n,i._z=e._z*n,i._isDirty=!0,i},e.FromArray=function(t,i){return i||(i=0),new e(t[i],t[i+1],t[i+2],t[i+3])},e.FromArrayToRef=function(e,t,i){return i._x=e[t],i._y=e[t+1],i._z=e[t+2],i._w=e[t+3],i._isDirty=!0,i},e.FromFloatsToRef=function(e,t,i,n,r){return r.copyFromFloats(e,t,i,n),r},e.FromEulerAngles=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(i,t,n,r),r},e.FromEulerAnglesToRef=function(t,i,n,r){return e.RotationYawPitchRollToRef(i,t,n,r),r},e.FromEulerVector=function(t){var i=new e;return e.RotationYawPitchRollToRef(t._y,t._x,t._z,i),i},e.FromEulerVectorToRef=function(t,i){return e.RotationYawPitchRollToRef(t._y,t._x,t._z,i),i},e.FromUnitVectorsToRef=function(e,t,i,n){void 0===n&&(n=r.bH);var o=d.Dot(e,t)+1;return o<n?Math.abs(e.x)>Math.abs(e.z)?i.set(-e.y,e.x,0,0):i.set(0,-e.z,e.y,0):(d.CrossToRef(e,t,g.Vector3[0]),i.set(g.Vector3[0].x,g.Vector3[0].y,g.Vector3[0].z,o)),i.normalize()},e.RotationYawPitchRoll=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(t,i,n,r),r},e.RotationYawPitchRollToRef=function(e,t,i,n){var r=.5*i,o=.5*t,a=.5*e,s=Math.sin(r),l=Math.cos(r),c=Math.sin(o),u=Math.cos(o),h=Math.sin(a),d=Math.cos(a);return n._x=d*c*l+h*u*s,n._y=h*u*l-d*c*s,n._z=d*u*s-h*c*l,n._w=d*u*l+h*c*s,n._isDirty=!0,n},e.RotationAlphaBetaGamma=function(t,i,n){var r=new e;return e.RotationAlphaBetaGammaToRef(t,i,n,r),r},e.RotationAlphaBetaGammaToRef=function(e,t,i,n){var r=.5*(i+e),o=.5*(i-e),a=.5*t;return n._x=Math.cos(o)*Math.sin(a),n._y=Math.sin(o)*Math.sin(a),n._z=Math.sin(r)*Math.cos(a),n._w=Math.cos(r)*Math.cos(a),n._isDirty=!0,n},e.RotationQuaternionFromAxis=function(t,i,n){var r=new e(0,0,0,0);return e.RotationQuaternionFromAxisToRef(t,i,n,r),r},e.RotationQuaternionFromAxisToRef=function(t,i,n,r){var o=m.Matrix[0];return _.FromXYZAxesToRef(t.normalize(),i.normalize(),n.normalize(),o),e.FromRotationMatrixToRef(o,r),r},e.FromLookDirectionLH=function(t,i){var n=new e;return e.FromLookDirectionLHToRef(t,i,n),n},e.FromLookDirectionLHToRef=function(t,i,n){var r=m.Matrix[0];return _.LookDirectionLHToRef(t,i,r),e.FromRotationMatrixToRef(r,n),n},e.FromLookDirectionRH=function(t,i){var n=new e;return e.FromLookDirectionRHToRef(t,i,n),n},e.FromLookDirectionRHToRef=function(t,i,n){var r=m.Matrix[0];return _.LookDirectionRHToRef(t,i,r),e.FromRotationMatrixToRef(r,n)},e.Slerp=function(t,i,n){var r=e.Identity();return e.SlerpToRef(t,i,n,r),r},e.SlerpToRef=function(e,t,i,n){var r,o,a=e._x*t._x+e._y*t._y+e._z*t._z+e._w*t._w,s=!1;if(a<0&&(s=!0,a=-a),a>.999999)o=1-i,r=s?-i:i;else{var l=Math.acos(a),c=1/Math.sin(l);o=Math.sin((1-i)*l)*c,r=s?-Math.sin(i*l)*c:Math.sin(i*l)*c}return n._x=o*e._x+r*t._x,n._y=o*e._y+r*t._y,n._z=o*e._z+r*t._z,n._w=o*e._w+r*t._w,n._isDirty=!0,n},e.Hermite=function(t,i,n,r,o){var a=o*o,s=o*a,l=2*s-3*a+1,c=-2*s+3*a,u=s-2*a+o,h=s-a;return new e(t._x*l+n._x*c+i._x*u+r._x*h,t._y*l+n._y*c+i._y*u+r._y*h,t._z*l+n._z*c+i._z*u+r._z*h,t._w*l+n._w*c+i._w*u+r._w*h)},e.Hermite1stDerivative=function(t,i,n,r,o){var a=new e;return this.Hermite1stDerivativeToRef(t,i,n,r,o,a),a},e.Hermite1stDerivativeToRef=function(e,t,i,n,r,o){var a=r*r;return o._x=6*(a-r)*e._x+(3*a-4*r+1)*t._x+6*(-a+r)*i._x+(3*a-2*r)*n._x,o._y=6*(a-r)*e._y+(3*a-4*r+1)*t._y+6*(-a+r)*i._y+(3*a-2*r)*n._y,o._z=6*(a-r)*e._z+(3*a-4*r+1)*t._z+6*(-a+r)*i._z+(3*a-2*r)*n._z,o._w=6*(a-r)*e._w+(3*a-4*r+1)*t._w+6*(-a+r)*i._w+(3*a-2*r)*n._w,o._isDirty=!0,o},e.Normalize=function(t){var i=e.Zero();return e.NormalizeToRef(t,i),i},e.NormalizeToRef=function(e,t){return e.normalizeToRef(t),t},e.Clamp=function(t,i,n){var r=new e;return e.ClampToRef(t,i,n,r),r},e.ClampToRef=function(e,t,i,n){return n.copyFromFloats((0,c.OQ)(e.x,t.x,i.x),(0,c.OQ)(e.y,t.y,i.y),(0,c.OQ)(e.z,t.z,i.z),(0,c.OQ)(e.w,t.w,i.w))},e.Random=function(t,i){return void 0===t&&(t=0),void 0===i&&(i=1),new e((0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i),(0,c.VD)(t,i))},e.RandomToRef=function(e,t,i){return void 0===e&&(e=0),void 0===t&&(t=1),i.copyFromFloats((0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t),(0,c.VD)(e,t))},e.Minimize=function(){throw new ReferenceError("Quaternion.Minimize does not make sense")},e.Maximize=function(){throw new ReferenceError("Quaternion.Maximize does not make sense")},e.Distance=function(t,i){return Math.sqrt(e.DistanceSquared(t,i))},e.DistanceSquared=function(e,t){var i=e.x-t.x,n=e.y-t.y,r=e.z-t.z,o=e.w-t.w;return i*i+n*n+r*r+o*o},e.Center=function(t,i){return e.CenterToRef(t,i,e.Zero())},e.CenterToRef=function(e,t,i){return i.copyFromFloats((e.x+t.x)/2,(e.y+t.y)/2,(e.z+t.z)/2,(e.w+t.w)/2)},e}();Object.defineProperties(f.prototype,{dimension:{value:[4]},rank:{value:1}});var _=function(){function e(){this._isIdentity=!1,this._isIdentityDirty=!0,this._isIdentity3x2=!0,this._isIdentity3x2Dirty=!0,this.updateFlag=-1,s.I.MatrixTrackPrecisionChange&&s.I.MatrixTrackedMatrices.push(this),this._m=new s.I.MatrixCurrentType(16),this.markAsUpdated()}return Object.defineProperty(e,"Use64Bits",{get:function(){return s.I.MatrixUse64Bits},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"m",{get:function(){return this._m},enumerable:!1,configurable:!0}),e.prototype.markAsUpdated=function(){this.updateFlag=e._UpdateFlagSeed++,this._isIdentity=!1,this._isIdentity3x2=!1,this._isIdentityDirty=!0,this._isIdentity3x2Dirty=!0},e.prototype._updateIdentityStatus=function(e,t,i,n){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!0),this._isIdentity=e,this._isIdentity3x2=e||i,this._isIdentityDirty=!this._isIdentity&&t,this._isIdentity3x2Dirty=!this._isIdentity3x2&&n},e.prototype.isIdentity=function(){if(this._isIdentityDirty){this._isIdentityDirty=!1;var e=this._m;this._isIdentity=1===e[0]&&0===e[1]&&0===e[2]&&0===e[3]&&0===e[4]&&1===e[5]&&0===e[6]&&0===e[7]&&0===e[8]&&0===e[9]&&1===e[10]&&0===e[11]&&0===e[12]&&0===e[13]&&0===e[14]&&1===e[15]}return this._isIdentity},e.prototype.isIdentityAs3x2=function(){return this._isIdentity3x2Dirty&&(this._isIdentity3x2Dirty=!1,1!==this._m[0]||1!==this._m[5]||1!==this._m[15]||0!==this._m[1]||0!==this._m[2]||0!==this._m[3]||0!==this._m[4]||0!==this._m[6]||0!==this._m[7]||0!==this._m[8]||0!==this._m[9]||0!==this._m[10]||0!==this._m[11]||0!==this._m[12]||0!==this._m[13]||0!==this._m[14]?this._isIdentity3x2=!1:this._isIdentity3x2=!0),this._isIdentity3x2},e.prototype.determinant=function(){if(!0===this._isIdentity)return 1;var e=this._m,t=e[0],i=e[1],n=e[2],r=e[3],o=e[4],a=e[5],s=e[6],l=e[7],c=e[8],u=e[9],h=e[10],d=e[11],p=e[12],f=e[13],_=e[14],m=e[15],g=h*m-_*d,v=u*m-f*d,y=u*_-f*h,b=c*m-p*d,T=c*_-h*p,E=c*f-p*u;return t*+(a*g-s*v+l*y)+i*-(o*g-s*b+l*T)+n*+(o*v-a*b+l*E)+r*-(o*y-a*T+s*E)},e.prototype.toString=function(){return"{".concat(this.m[0],", ").concat(this.m[1],", ").concat(this.m[2],", ").concat(this.m[3],"\n").concat(this.m[4],", ").concat(this.m[5],", ").concat(this.m[6],", ").concat(this.m[7],"\n").concat(this.m[8],", ").concat(this.m[9],", ").concat(this.m[10],", ").concat(this.m[11],"\n").concat(this.m[12],", ").concat(this.m[13],", ").concat(this.m[14],", ").concat(this.m[15],"}")},e.prototype.toArray=function(e,t){if(void 0===e&&(e=null),void 0===t&&(t=0),!e)return this._m;for(var i=this._m,n=0;n<16;n++)e[t+n]=i[n];return this},e.prototype.asArray=function(){return this._m},e.prototype.fromArray=function(t,i){return void 0===i&&(i=0),e.FromArrayToRef(t,i,this)},e.prototype.copyFromFloats=function(){for(var t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];return e.FromArrayToRef(t,0,this)},e.prototype.set=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)i[n]=e[n];return this.markAsUpdated(),this},e.prototype.setAll=function(e){for(var t=this._m,i=0;i<16;i++)t[i]=e;return this.markAsUpdated(),this},e.prototype.invert=function(){return this.invertToRef(this),this},e.prototype.reset=function(){return e.FromValuesToRef(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,this),this._updateIdentityStatus(!1),this},e.prototype.add=function(t){var i=new e;return this.addToRef(t,i),i},e.prototype.addToRef=function(e,t){for(var i=this._m,n=t._m,r=e.m,o=0;o<16;o++)n[o]=i[o]+r[o];return t.markAsUpdated(),t},e.prototype.addToSelf=function(e){var t=this._m,i=e.m;return t[0]+=i[0],t[1]+=i[1],t[2]+=i[2],t[3]+=i[3],t[4]+=i[4],t[5]+=i[5],t[6]+=i[6],t[7]+=i[7],t[8]+=i[8],t[9]+=i[9],t[10]+=i[10],t[11]+=i[11],t[12]+=i[12],t[13]+=i[13],t[14]+=i[14],t[15]+=i[15],this.markAsUpdated(),this},e.prototype.addInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]+=i[n];return this.markAsUpdated(),this},e.prototype.addInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)i[n]+=e[n];return this.markAsUpdated(),this},e.prototype.subtract=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]-=i[n];return this.markAsUpdated(),this},e.prototype.subtractToRef=function(e,t){for(var i=this._m,n=e.m,r=t._m,o=0;o<16;o++)r[o]=i[o]-n[o];return t.markAsUpdated(),t},e.prototype.subtractInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]-=i[n];return this.markAsUpdated(),this},e.prototype.subtractFromFloats=function(){for(var t=[],i=0;i<arguments.length;i++)t[i]=arguments[i];return this.subtractFromFloatsToRef.apply(this,(0,n.fX)((0,n.fX)([],t,!1),[new e],!1))},e.prototype.subtractFromFloatsToRef=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=e.pop(),n=this._m,r=i._m,o=e,a=0;a<16;a++)r[a]=n[a]-o[a];return i.markAsUpdated(),i},e.prototype.invertToRef=function(t){if(!0===this._isIdentity)return e.IdentityToRef(t),t;var i=this._m,n=i[0],r=i[1],o=i[2],a=i[3],s=i[4],l=i[5],c=i[6],u=i[7],h=i[8],d=i[9],p=i[10],f=i[11],_=i[12],m=i[13],g=i[14],v=i[15],y=p*v-g*f,b=d*v-m*f,T=d*g-m*p,E=h*v-_*f,S=h*g-p*_,x=h*m-_*d,C=+(l*y-c*b+u*T),A=-(s*y-c*E+u*S),P=+(s*b-l*E+u*x),R=-(s*T-l*S+c*x),I=n*C+r*A+o*P+a*R;if(0===I)return t.copyFrom(this),t;var M=1/I,O=c*v-g*u,D=l*v-m*u,N=l*g-m*c,F=s*v-_*u,L=s*g-_*c,w=s*m-_*l,B=c*f-p*u,U=l*f-d*u,V=l*p-d*c,k=s*f-h*u,G=s*p-h*c,z=s*d-h*l,Y=-(r*y-o*b+a*T),X=+(n*y-o*E+a*S),W=-(n*b-r*E+a*x),H=+(n*T-r*S+o*x),j=+(r*O-o*D+a*N),q=-(n*O-o*F+a*L),K=+(n*D-r*F+a*w),Q=-(n*N-r*L+o*w),Z=-(r*B-o*U+a*V),J=+(n*B-o*k+a*G),$=-(n*U-r*k+a*z),ee=+(n*V-r*G+o*z);return e.FromValuesToRef(C*M,Y*M,j*M,Z*M,A*M,X*M,q*M,J*M,P*M,W*M,K*M,$*M,R*M,H*M,Q*M,ee*M,t),t},e.prototype.addAtIndex=function(e,t){return this._m[e]+=t,this.markAsUpdated(),this},e.prototype.multiplyAtIndex=function(e,t){return this._m[e]*=t,this.markAsUpdated(),this},e.prototype.setTranslationFromFloats=function(e,t,i){return this._m[12]=e,this._m[13]=t,this._m[14]=i,this.markAsUpdated(),this},e.prototype.addTranslationFromFloats=function(e,t,i){return this._m[12]+=e,this._m[13]+=t,this._m[14]+=i,this.markAsUpdated(),this},e.prototype.setTranslation=function(e){return this.setTranslationFromFloats(e._x,e._y,e._z)},e.prototype.getTranslation=function(){return new d(this._m[12],this._m[13],this._m[14])},e.prototype.getTranslationToRef=function(e){return e.x=this._m[12],e.y=this._m[13],e.z=this._m[14],e},e.prototype.removeRotationAndScaling=function(){var t=this.m;return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t[12],t[13],t[14],t[15],this),this._updateIdentityStatus(0===t[12]&&0===t[13]&&0===t[14]&&1===t[15]),this},e.prototype.copyFrom=function(e){e.copyToArray(this._m);var t=e;return this.updateFlag=t.updateFlag,this._updateIdentityStatus(t._isIdentity,t._isIdentityDirty,t._isIdentity3x2,t._isIdentity3x2Dirty),this},e.prototype.copyToArray=function(e,t){void 0===t&&(t=0);var i=this._m;return e[t]=i[0],e[t+1]=i[1],e[t+2]=i[2],e[t+3]=i[3],e[t+4]=i[4],e[t+5]=i[5],e[t+6]=i[6],e[t+7]=i[7],e[t+8]=i[8],e[t+9]=i[9],e[t+10]=i[10],e[t+11]=i[11],e[t+12]=i[12],e[t+13]=i[13],e[t+14]=i[14],e[t+15]=i[15],this},e.prototype.multiply=function(t){var i=new e;return this.multiplyToRef(t,i),i},e.prototype.multiplyInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]*=i[n];return this.markAsUpdated(),this},e.prototype.multiplyByFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)i[n]*=e[n];return this.markAsUpdated(),this},e.prototype.multiplyByFloatsToRef=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=e.pop(),n=this._m,r=i._m,o=e,a=0;a<16;a++)r[a]=n[a]*o[a];return i.markAsUpdated(),i},e.prototype.multiplyToRef=function(e,t){return this._isIdentity?(t.copyFrom(e),t):e._isIdentity?(t.copyFrom(this),t):(this.multiplyToArray(e,t._m,0),t.markAsUpdated(),t)},e.prototype.multiplyToArray=function(e,t,i){var n=this._m,r=e.m,o=n[0],a=n[1],s=n[2],l=n[3],c=n[4],u=n[5],h=n[6],d=n[7],p=n[8],f=n[9],_=n[10],m=n[11],g=n[12],v=n[13],y=n[14],b=n[15],T=r[0],E=r[1],S=r[2],x=r[3],C=r[4],A=r[5],P=r[6],R=r[7],I=r[8],M=r[9],O=r[10],D=r[11],N=r[12],F=r[13],L=r[14],w=r[15];return t[i]=o*T+a*C+s*I+l*N,t[i+1]=o*E+a*A+s*M+l*F,t[i+2]=o*S+a*P+s*O+l*L,t[i+3]=o*x+a*R+s*D+l*w,t[i+4]=c*T+u*C+h*I+d*N,t[i+5]=c*E+u*A+h*M+d*F,t[i+6]=c*S+u*P+h*O+d*L,t[i+7]=c*x+u*R+h*D+d*w,t[i+8]=p*T+f*C+_*I+m*N,t[i+9]=p*E+f*A+_*M+m*F,t[i+10]=p*S+f*P+_*O+m*L,t[i+11]=p*x+f*R+_*D+m*w,t[i+12]=g*T+v*C+y*I+b*N,t[i+13]=g*E+v*A+y*M+b*F,t[i+14]=g*S+v*P+y*O+b*L,t[i+15]=g*x+v*R+y*D+b*w,this},e.prototype.divide=function(t){return this.divideToRef(t,new e)},e.prototype.divideToRef=function(e,t){for(var i=this._m,n=e.m,r=t._m,o=0;o<16;o++)r[o]=i[o]/n[o];return t.markAsUpdated(),t},e.prototype.divideInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]/=i[n];return this.markAsUpdated(),this},e.prototype.minimizeInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]=Math.min(t[n],i[n]);return this.markAsUpdated(),this},e.prototype.minimizeInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)i[n]=Math.min(i[n],e[n]);return this.markAsUpdated(),this},e.prototype.maximizeInPlace=function(e){for(var t=this._m,i=e.m,n=0;n<16;n++)t[n]=Math.min(t[n],i[n]);return this.markAsUpdated(),this},e.prototype.maximizeInPlaceFromFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)i[n]=Math.min(i[n],e[n]);return this.markAsUpdated(),this},e.prototype.negate=function(){return this.negateToRef(new e)},e.prototype.negateInPlace=function(){for(var e=this._m,t=0;t<16;t++)e[t]=-e[t];return this.markAsUpdated(),this},e.prototype.negateToRef=function(e){for(var t=this._m,i=e._m,n=0;n<16;n++)i[n]=-t[n];return e.markAsUpdated(),e},e.prototype.equals=function(e){var t=e;if(!t)return!1;if((this._isIdentity||t._isIdentity)&&!this._isIdentityDirty&&!t._isIdentityDirty)return this._isIdentity&&t._isIdentity;var i=this.m,n=t.m;return i[0]===n[0]&&i[1]===n[1]&&i[2]===n[2]&&i[3]===n[3]&&i[4]===n[4]&&i[5]===n[5]&&i[6]===n[6]&&i[7]===n[7]&&i[8]===n[8]&&i[9]===n[9]&&i[10]===n[10]&&i[11]===n[11]&&i[12]===n[12]&&i[13]===n[13]&&i[14]===n[14]&&i[15]===n[15]},e.prototype.equalsWithEpsilon=function(e,t){void 0===t&&(t=0);for(var i=this._m,n=e.m,r=0;r<16;r++)if(!(0,c.Mj)(i[r],n[r],t))return!1;return!0},e.prototype.equalsToFloats=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=this._m,n=0;n<16;n++)if(i[n]!=e[n])return!1;return!0},e.prototype.floor=function(){return this.floorToRef(new e)},e.prototype.floorToRef=function(e){for(var t=this._m,i=e._m,n=0;n<16;n++)i[n]=Math.floor(t[n]);return e.markAsUpdated(),e},e.prototype.fract=function(){return this.fractToRef(new e)},e.prototype.fractToRef=function(e){for(var t=this._m,i=e._m,n=0;n<16;n++)i[n]=t[n]-Math.floor(t[n]);return e.markAsUpdated(),e},e.prototype.clone=function(){var t=new e;return t.copyFrom(this),t},e.prototype.getClassName=function(){return"Matrix"},e.prototype.getHashCode=function(){for(var e=u(this._m[0]),t=1;t<16;t++)e=397*e^u(this._m[t]);return e},e.prototype.decomposeToTransformNode=function(e){return e.rotationQuaternion=e.rotationQuaternion||new f,this.decompose(e.scaling,e.rotationQuaternion,e.position)},e.prototype.decompose=function(t,i,n,r,o){if(void 0===o&&(o=!0),this._isIdentity)return n&&n.setAll(0),t&&t.setAll(1),i&&i.copyFromFloats(0,0,0,1),!0;var a=this._m;if(n&&n.copyFromFloats(a[12],a[13],a[14]),(t=t||m.Vector3[0]).x=Math.sqrt(a[0]*a[0]+a[1]*a[1]+a[2]*a[2]),t.y=Math.sqrt(a[4]*a[4]+a[5]*a[5]+a[6]*a[6]),t.z=Math.sqrt(a[8]*a[8]+a[9]*a[9]+a[10]*a[10]),r){var s=(o?r.absoluteScaling.x:r.scaling.x)<0?-1:1,l=(o?r.absoluteScaling.y:r.scaling.y)<0?-1:1,c=(o?r.absoluteScaling.z:r.scaling.z)<0?-1:1;t.x*=s,t.y*=l,t.z*=c}else this.determinant()<=0&&(t.y*=-1);if(0===t._x||0===t._y||0===t._z)return i&&i.copyFromFloats(0,0,0,1),!1;if(i){var u=1/t._x,h=1/t._y,d=1/t._z;e.FromValuesToRef(a[0]*u,a[1]*u,a[2]*u,0,a[4]*h,a[5]*h,a[6]*h,0,a[8]*d,a[9]*d,a[10]*d,0,0,0,0,1,m.Matrix[0]),f.FromRotationMatrixToRef(m.Matrix[0],i)}return!0},e.prototype.getRow=function(e){if(e<0||e>3)return null;var t=4*e;return new p(this._m[t+0],this._m[t+1],this._m[t+2],this._m[t+3])},e.prototype.getRowToRef=function(e,t){if(e>=0&&e<=3){var i=4*e;t.x=this._m[i+0],t.y=this._m[i+1],t.z=this._m[i+2],t.w=this._m[i+3]}return t},e.prototype.setRow=function(e,t){return this.setRowFromFloats(e,t.x,t.y,t.z,t.w)},e.prototype.transpose=function(){var t=new e;return e.TransposeToRef(this,t),t},e.prototype.transposeToRef=function(t){return e.TransposeToRef(this,t),t},e.prototype.setRowFromFloats=function(e,t,i,n,r){if(e<0||e>3)return this;var o=4*e;return this._m[o+0]=t,this._m[o+1]=i,this._m[o+2]=n,this._m[o+3]=r,this.markAsUpdated(),this},e.prototype.scale=function(t){var i=new e;return this.scaleToRef(t,i),i},e.prototype.scaleToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]=this._m[i]*e;return t.markAsUpdated(),t},e.prototype.scaleAndAddToRef=function(e,t){for(var i=0;i<16;i++)t._m[i]+=this._m[i]*e;return t.markAsUpdated(),t},e.prototype.scaleInPlace=function(e){for(var t=this._m,i=0;i<16;i++)t[i]*=e;return this.markAsUpdated(),this},e.prototype.toNormalMatrix=function(t){var i=m.Matrix[0];this.invertToRef(i),i.transposeToRef(t);var n=t._m;return e.FromValuesToRef(n[0],n[1],n[2],0,n[4],n[5],n[6],0,n[8],n[9],n[10],0,0,0,0,1,t),t},e.prototype.getRotationMatrix=function(){var t=new e;return this.getRotationMatrixToRef(t),t},e.prototype.getRotationMatrixToRef=function(t){var i=m.Vector3[0];if(!this.decompose(i))return e.IdentityToRef(t),t;var n=this._m,r=1/i._x,o=1/i._y,a=1/i._z;return e.FromValuesToRef(n[0]*r,n[1]*r,n[2]*r,0,n[4]*o,n[5]*o,n[6]*o,0,n[8]*a,n[9]*a,n[10]*a,0,0,0,0,1,t),t},e.prototype.toggleModelMatrixHandInPlace=function(){var e=this._m;return e[2]*=-1,e[6]*=-1,e[8]*=-1,e[9]*=-1,e[14]*=-1,this.markAsUpdated(),this},e.prototype.toggleProjectionMatrixHandInPlace=function(){var e=this._m;return e[8]*=-1,e[9]*=-1,e[10]*=-1,e[11]*=-1,this.markAsUpdated(),this},e.FromArray=function(t,i){void 0===i&&(i=0);var n=new e;return e.FromArrayToRef(t,i,n),n},e.FromArrayToRef=function(e,t,i){for(var n=0;n<16;n++)i._m[n]=e[n+t];return i.markAsUpdated(),i},e.FromFloat32ArrayToRefScaled=function(e,t,i,n){return n._m[0]=e[0+t]*i,n._m[1]=e[1+t]*i,n._m[2]=e[2+t]*i,n._m[3]=e[3+t]*i,n._m[4]=e[4+t]*i,n._m[5]=e[5+t]*i,n._m[6]=e[6+t]*i,n._m[7]=e[7+t]*i,n._m[8]=e[8+t]*i,n._m[9]=e[9+t]*i,n._m[10]=e[10+t]*i,n._m[11]=e[11+t]*i,n._m[12]=e[12+t]*i,n._m[13]=e[13+t]*i,n._m[14]=e[14+t]*i,n._m[15]=e[15+t]*i,n.markAsUpdated(),n},Object.defineProperty(e,"IdentityReadOnly",{get:function(){return e._IdentityReadOnly},enumerable:!1,configurable:!0}),e.FromValuesToRef=function(e,t,i,n,r,o,a,s,l,c,u,h,d,p,f,_,m){var g=m._m;g[0]=e,g[1]=t,g[2]=i,g[3]=n,g[4]=r,g[5]=o,g[6]=a,g[7]=s,g[8]=l,g[9]=c,g[10]=u,g[11]=h,g[12]=d,g[13]=p,g[14]=f,g[15]=_,m.markAsUpdated()},e.FromValues=function(t,i,n,r,o,a,s,l,c,u,h,d,p,f,_,m){var g=new e,v=g._m;return v[0]=t,v[1]=i,v[2]=n,v[3]=r,v[4]=o,v[5]=a,v[6]=s,v[7]=l,v[8]=c,v[9]=u,v[10]=h,v[11]=d,v[12]=p,v[13]=f,v[14]=_,v[15]=m,g.markAsUpdated(),g},e.Compose=function(t,i,n){var r=new e;return e.ComposeToRef(t,i,n,r),r},e.ComposeToRef=function(e,t,i,n){var r=n._m,o=t._x,a=t._y,s=t._z,l=t._w,c=o+o,u=a+a,h=s+s,d=o*c,p=o*u,f=o*h,_=a*u,m=a*h,g=s*h,v=l*c,y=l*u,b=l*h,T=e._x,E=e._y,S=e._z;return r[0]=(1-(_+g))*T,r[1]=(p+b)*T,r[2]=(f-y)*T,r[3]=0,r[4]=(p-b)*E,r[5]=(1-(d+g))*E,r[6]=(m+v)*E,r[7]=0,r[8]=(f+y)*S,r[9]=(m-v)*S,r[10]=(1-(d+_))*S,r[11]=0,r[12]=i._x,r[13]=i._y,r[14]=i._z,r[15]=1,n.markAsUpdated(),n},e.Identity=function(){var t=e.FromValues(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1);return t._updateIdentityStatus(!0),t},e.IdentityToRef=function(t){return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1,t),t._updateIdentityStatus(!0),t},e.Zero=function(){var t=e.FromValues(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);return t._updateIdentityStatus(!1),t},e.RotationX=function(t){var i=new e;return e.RotationXToRef(t,i),i},e.Invert=function(t){var i=new e;return t.invertToRef(i),i},e.RotationXToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);return e.FromValuesToRef(1,0,0,0,0,r,n,0,0,-n,r,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n),i},e.RotationY=function(t){var i=new e;return e.RotationYToRef(t,i),i},e.RotationYToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);return e.FromValuesToRef(r,0,-n,0,0,1,0,0,n,0,r,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n),i},e.RotationZ=function(t){var i=new e;return e.RotationZToRef(t,i),i},e.RotationZToRef=function(t,i){var n=Math.sin(t),r=Math.cos(t);return e.FromValuesToRef(r,n,0,0,-n,r,0,0,0,0,1,0,0,0,0,1,i),i._updateIdentityStatus(1===r&&0===n),i},e.RotationAxis=function(t,i){var n=new e;return e.RotationAxisToRef(t,i,n),n},e.RotationAxisToRef=function(e,t,i){var n=Math.sin(-t),r=Math.cos(-t),o=1-r;e.normalize();var a=i._m;return a[0]=e._x*e._x*o+r,a[1]=e._x*e._y*o-e._z*n,a[2]=e._x*e._z*o+e._y*n,a[3]=0,a[4]=e._y*e._x*o+e._z*n,a[5]=e._y*e._y*o+r,a[6]=e._y*e._z*o-e._x*n,a[7]=0,a[8]=e._z*e._x*o-e._y*n,a[9]=e._z*e._y*o+e._x*n,a[10]=e._z*e._z*o+r,a[11]=0,a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i},e.RotationAlignToRef=function(e,t,i,n){void 0===n&&(n=!1);var o=d.Dot(t,e),a=i._m;if(o<-1+r.bH)a[0]=-1,a[1]=0,a[2]=0,a[3]=0,a[4]=0,a[5]=n?1:-1,a[6]=0,a[7]=0,a[8]=0,a[9]=0,a[10]=n?-1:1,a[11]=0;else{var s=d.Cross(t,e),l=1/(1+o);a[0]=s._x*s._x*l+o,a[1]=s._y*s._x*l-s._z,a[2]=s._z*s._x*l+s._y,a[3]=0,a[4]=s._x*s._y*l+s._z,a[5]=s._y*s._y*l+o,a[6]=s._z*s._y*l-s._x,a[7]=0,a[8]=s._x*s._z*l-s._y,a[9]=s._y*s._z*l+s._x,a[10]=s._z*s._z*l+o,a[11]=0}return a[12]=0,a[13]=0,a[14]=0,a[15]=1,i.markAsUpdated(),i},e.RotationYawPitchRoll=function(t,i,n){var r=new e;return e.RotationYawPitchRollToRef(t,i,n,r),r},e.RotationYawPitchRollToRef=function(e,t,i,n){return f.RotationYawPitchRollToRef(e,t,i,m.Quaternion[0]),m.Quaternion[0].toRotationMatrix(n),n},e.Scaling=function(t,i,n){var r=new e;return e.ScalingToRef(t,i,n,r),r},e.ScalingToRef=function(t,i,n,r){return e.FromValuesToRef(t,0,0,0,0,i,0,0,0,0,n,0,0,0,0,1,r),r._updateIdentityStatus(1===t&&1===i&&1===n),r},e.Translation=function(t,i,n){var r=new e;return e.TranslationToRef(t,i,n,r),r},e.TranslationToRef=function(t,i,n,r){return e.FromValuesToRef(1,0,0,0,0,1,0,0,0,0,1,0,t,i,n,1,r),r._updateIdentityStatus(0===t&&0===i&&0===n),r},e.Lerp=function(t,i,n){var r=new e;return e.LerpToRef(t,i,n,r),r},e.LerpToRef=function(e,t,i,n){for(var r=n._m,o=e.m,a=t.m,s=0;s<16;s++)r[s]=o[s]*(1-i)+a[s]*i;return n.markAsUpdated(),n},e.DecomposeLerp=function(t,i,n){var r=new e;return e.DecomposeLerpToRef(t,i,n,r),r},e.DecomposeLerpToRef=function(t,i,n,r){var o=m.Vector3[0],a=m.Quaternion[0],s=m.Vector3[1];t.decompose(o,a,s);var l=m.Vector3[2],c=m.Quaternion[1],u=m.Vector3[3];i.decompose(l,c,u);var h=m.Vector3[4];d.LerpToRef(o,l,n,h);var p=m.Quaternion[2];f.SlerpToRef(a,c,n,p);var _=m.Vector3[5];return d.LerpToRef(s,u,n,_),e.ComposeToRef(h,p,_,r),r},e.LookAtLH=function(t,i,n){var r=new e;return e.LookAtLHToRef(t,i,n,r),r},e.LookAtLHToRef=function(t,i,n,r){var o=m.Vector3[0],a=m.Vector3[1],s=m.Vector3[2];i.subtractToRef(t,s),s.normalize(),d.CrossToRef(n,s,o);var l=o.lengthSquared();0===l?o.x=1:o.normalizeFromLength(Math.sqrt(l)),d.CrossToRef(s,o,a),a.normalize();var c=-d.Dot(o,t),u=-d.Dot(a,t),h=-d.Dot(s,t);return e.FromValuesToRef(o._x,a._x,s._x,0,o._y,a._y,s._y,0,o._z,a._z,s._z,0,c,u,h,1,r),r},e.LookAtRH=function(t,i,n){var r=new e;return e.LookAtRHToRef(t,i,n,r),r},e.LookAtRHToRef=function(t,i,n,r){var o=m.Vector3[0],a=m.Vector3[1],s=m.Vector3[2];t.subtractToRef(i,s),s.normalize(),d.CrossToRef(n,s,o);var 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MORPHTARGETS_UV\nuvUpdated+=(uv_{X}-uv)*morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n"},7369:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute vec3 position{X};\n#ifdef MORPHTARGETS_NORMAL\nattribute vec3 normal{X};\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute vec3 tangent{X};\n#endif\n#ifdef MORPHTARGETS_UV\nattribute vec2 uv_{X};\n#endif\n#elif {X}==0\nuniform int morphTargetCount;\n#endif\n#endif\n"},8266:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nfloat vertexID;\n#endif\n#endif\n"},4444:(e,t,i)=>{i(8519).l.IncludesShadersStore.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform float morphTargetInfluences[NUM_MORPH_INFLUENCERS];\n#ifdef MORPHTARGETS_TEXTURE \nuniform float morphTargetTextureIndices[NUM_MORPH_INFLUENCERS];uniform vec3 morphTargetTextureInfo;uniform highp sampler2DArray morphTargets;vec3 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n=function(){function e(e){void 0===e&&(e=!0),this._isDepthTestDirty=!1,this._isDepthMaskDirty=!1,this._isDepthFuncDirty=!1,this._isCullFaceDirty=!1,this._isCullDirty=!1,this._isZOffsetDirty=!1,this._isFrontFaceDirty=!1,e&&this.reset()}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDepthFuncDirty||this._isDepthTestDirty||this._isDepthMaskDirty||this._isCullFaceDirty||this._isCullDirty||this._isZOffsetDirty||this._isFrontFaceDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zOffset",{get:function(){return this._zOffset},set:function(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zOffsetUnits",{get:function(){return this._zOffsetUnits},set:function(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cullFace",{get:function(){return 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e.prototype._serialize.call(this,{name:"SetParentAction",properties:[f._GetTargetProperty(this._target),f._GetTargetProperty(this._parent)]},t)},t}(f);(0,s.Y5)("BABYLON.SetParentAction",O),(0,s.Y5)("BABYLON.ExecuteCodeAction",M),(0,s.Y5)("BABYLON.DoNothingAction",R),(0,s.Y5)("BABYLON.StopAnimationAction",P),(0,s.Y5)("BABYLON.PlayAnimationAction",A),(0,s.Y5)("BABYLON.IncrementValueAction",C),(0,s.Y5)("BABYLON.SetValueAction",x),(0,s.Y5)("BABYLON.SetStateAction",S),(0,s.Y5)("BABYLON.SetParentAction",O),(0,s.Y5)("BABYLON.SwitchBooleanAction",E),(0,s.Y5)("BABYLON.CombineAction",I);var D=i(6614),N=i(4576),F=function(e){function t(t){var i=e.call(this)||this;return(t=t||D.q.LastCreatedScene)?(i._scene=t,t.actionManagers.push(i),i):i}return(0,m.C6)(t,e),t.prototype.dispose=function(){for(var e=this,i=this._scene.actionManagers.indexOf(this),n=0;n<this.actions.length;n++){var r=this.actions[n];t.Triggers[r.trigger]--,0===t.Triggers[r.trigger]&&delete t.Triggers[r.trigger]}this.actions.length=0,i>-1&&this._scene.actionManagers.splice(i,1);for(var o=0,a=this._scene.meshes.filter((function(t){return t.actionManager===e}));o<a.length;o++)a[o].actionManager=null},t.prototype.getScene=function(){return this._scene},t.prototype.hasSpecificTriggers=function(e){for(var t=0;t<this.actions.length;t++){var i=this.actions[t];if(e.indexOf(i.trigger)>-1)return!0}return!1},t.prototype.hasSpecificTriggers2=function(e,t){for(var i=0;i<this.actions.length;i++){var n=this.actions[i];if(e==n.trigger||t==n.trigger)return!0}return!1},t.prototype.hasSpecificTrigger=function(e,t){for(var i=0;i<this.actions.length;i++){var n=this.actions[i];if(n.trigger===e){if(!t)return!0;if(t(n.getTriggerParameter()))return!0}}return!1},Object.defineProperty(t.prototype,"hasPointerTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPointerOutTrigger)return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasPickTriggers",{get:function(){for(var e=0;e<this.actions.length;e++){var i=this.actions[e];if(i.trigger>=t.OnPickTrigger&&i.trigger<=t.OnPickUpTrigger)return!0}return!1},enumerable:!1,configurable:!0}),t.prototype.registerAction=function(e){return e.trigger===t.OnEveryFrameTrigger&&this.getScene().actionManager!==this?(T.V.Warn("OnEveryFrameTrigger can only be used with scene.actionManager"),null):(this.actions.push(e),this.getScene()._registeredActions++,t.Triggers[e.trigger]?t.Triggers[e.trigger]++:t.Triggers[e.trigger]=1,e._actionManager=this,e._prepare(),e)},t.prototype.unregisterAction=function(e){var i=this.actions.indexOf(e);return-1!==i&&(this.actions.splice(i,1),t.Triggers[e.trigger]-=1,0===t.Triggers[e.trigger]&&delete t.Triggers[e.trigger],e._actionManager=null,this.getScene()._registeredActions--,!0)},t.prototype.processTrigger=function(e,i){for(var n=0;n<this.actions.length;n++){var r=this.actions[n];if(r.trigger===e){if(i&&(e===t.OnKeyUpTrigger||e===t.OnKeyDownTrigger)){var o=r.getTriggerParameter();if("function"==typeof o){if(!o(i))continue}else if(o&&o!==i.sourceEvent.keyCode){if(!o.toLowerCase)continue;var a=o.toLowerCase();if(a!==i.sourceEvent.key){var s=i.sourceEvent.charCode?i.sourceEvent.charCode:i.sourceEvent.keyCode;if(String.fromCharCode(s).toLowerCase()!==a)continue}}}r._executeCurrent(i)}}},t.prototype._getEffectiveTarget=function(e,t){for(var i=t.split("."),n=0;n<i.length-1;n++)e=e[i[n]];return e},t.prototype._getProperty=function(e){var t=e.split(".");return t[t.length-1]},t.prototype.serialize=function(e){for(var i={children:new Array,name:e,type:3,properties:new Array},n=0;n<this.actions.length;n++){var r={type:0,children:new Array,name:t.GetTriggerName(this.actions[n].trigger),properties:new Array},o=this.actions[n].triggerOptions;if(o&&"number"!=typeof o)if(o.parameter instanceof Node)r.properties.push(f._GetTargetProperty(o.parameter));else if("object"==typeof o.parameter){var a={};N.r.DeepCopy(o.parameter,a,["mesh"]),o.parameter&&o.parameter.mesh&&(a._meshId=o.parameter.mesh.id),r.properties.push({name:"parameter",targetType:null,value:a})}else r.properties.push({name:"parameter",targetType:null,value:o.parameter});this.actions[n].serialize(r),i.children.push(r)}return i},t.Parse=function(e,i,n){var r=new t(n);null===i?n.actionManager=r:i.actionManager=r;for(var o=function(e,t,i,n){if(null===n){var r=parseFloat(t);return"true"===t||"false"===t?"true"===t:isNaN(r)?t:r}for(var o=n.split("."),a=t.split(","),s=0;s<o.length;s++)i=i[o[s]];if("boolean"==typeof i)return"true"===a[0];if("string"==typeof i)return a[0];var l=[];for(s=0;s<a.length;s++)l.push(parseFloat(a[s]));return i instanceof d.Pq?d.Pq.FromArray(l):i instanceof d.IU?d.IU.FromArray(l):i instanceof p.v9?p.v9.FromArray(l):i instanceof p.ov?p.ov.FromArray(l):parseFloat(a[0])},a=function(e,i,l,c,u){if(void 0===u&&(u=null),!e.detached){var h=[],d=null,p=null,f=e.combine&&e.combine.length>0;if(2===e.type?h.push(r):h.push(i),f){for(var _=[],y=0;y<e.combine.length;y++)a(e.combine[y],t.NothingTrigger,l,c,_);h.push(_)}else for(var b=0;b<e.properties.length;b++){var T=e.properties[b].value,E=e.properties[b].name,S=e.properties[b].targetType;"target"===E?T=d="SceneProperties"===S?n:"MaterialProperties"===S?n.getMaterialByName(T):n.getNodeByName(T):"parent"===E?T=n.getNodeByName(T):"sound"===E?n.getSoundByName&&(T=n.getSoundByName(T)):"propertyPath"!==E?T=2===e.type&&"operator"===E?v[T]:o(0,T,d,"value"===E?p:null):p=T,h.push(T)}if(null===u?h.push(l):h.push(null),"InterpolateValueAction"===e.name){var x=h[h.length-2];h[h.length-1]=x,h[h.length-2]=l}var C=function(e,t){var i=(0,s.n9)("BABYLON."+e);return i&&new(i.bind.apply(i,(0,m.fX)([void 0],t,!1)))}(e.name,h);if(C instanceof g&&null!==l){var A=new R(i,l);c?c.then(A):r.registerAction(A),c=A}for(null===u?C instanceof g?(l=C,C=c):(l=null,c?c.then(C):r.registerAction(C)):u.push(C),b=0;b<e.children.length;b++)a(e.children[b],i,l,C,null)}},l=0;l<e.children.length;l++){var c=void 0,u=e.children[l];if(u.properties.length>0){var h=u.properties[0].value,f=null===u.properties[0].targetType?h:n.getMeshByName(h);f._meshId&&(f.mesh=n.getMeshById(f._meshId)),c={trigger:t[u.name],parameter:f}}else c=t[u.name];for(var _=0;_<u.children.length;_++)u.detached||a(u.children[_],c,null,null)}},t.GetTriggerName=function(e){switch(e){case c.Y.ACTION_NothingTrigger:return"NothingTrigger";case c.Y.ACTION_OnPickTrigger:return"OnPickTrigger";case c.Y.ACTION_OnLeftPickTrigger:return"OnLeftPickTrigger";case c.Y.ACTION_OnRightPickTrigger:return"OnRightPickTrigger";case c.Y.ACTION_OnCenterPickTrigger:return"OnCenterPickTrigger";case c.Y.ACTION_OnPickDownTrigger:return"OnPickDownTrigger";case c.Y.ACTION_OnDoublePickTrigger:return"OnDoublePickTrigger";case c.Y.ACTION_OnPickUpTrigger:return"OnPickUpTrigger";case c.Y.ACTION_OnLongPressTrigger:return"OnLongPressTrigger";case c.Y.ACTION_OnPointerOverTrigger:return"OnPointerOverTrigger";case c.Y.ACTION_OnPointerOutTrigger:return"OnPointerOutTrigger";case c.Y.ACTION_OnEveryFrameTrigger:return"OnEveryFrameTrigger";case c.Y.ACTION_OnIntersectionEnterTrigger:return"OnIntersectionEnterTrigger";case c.Y.ACTION_OnIntersectionExitTrigger:return"OnIntersectionExitTrigger";case c.Y.ACTION_OnKeyDownTrigger:return"OnKeyDownTrigger";case c.Y.ACTION_OnKeyUpTrigger:return"OnKeyUpTrigger";case 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r=e.call(this,t,n)||this;return r._sound=i,r}return(0,m.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.play()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"PlaySoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(f),w=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._sound=i,r}return(0,m.C6)(t,e),t.prototype._prepare=function(){},t.prototype.execute=function(){void 0!==this._sound&&this._sound.stop()},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"StopSoundAction",properties:[{name:"sound",value:this._sound.name}]},t)},t}(f);(0,s.Y5)("BABYLON.PlaySoundAction",L),(0,s.Y5)("BABYLON.StopSoundAction",w);var B=i(7349),U=function(){function e(e,t,i){this.name=e,this.from=t,this.to=i}return e.prototype.clone=function(){return new e(this.name,this.from,this.to)},e}(),V=i(6174),k=i(1190),G=i(2028),z=function(){this._doNotSerialize=!1,this._isDisposed=!1,this._sceneRootNodesIndex=-1,this._isEnabled=!0,this._isParentEnabled=!0,this._isReady=!0,this._onEnabledStateChangedObservable=new h.cP,this._onClonedObservable=new h.cP},Y=function(){function e(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!0),this._isDirty=!1,this._nodeDataStorage=new z,this.state="",this.metadata=null,this.reservedDataStore=null,this._accessibilityTag=null,this.onAccessibilityTagChangedObservable=new h.cP,this._parentContainer=null,this.animations=[],this._ranges={},this.onReady=null,this._currentRenderId=-1,this._parentUpdateId=-1,this._childUpdateId=-1,this._waitingParentId=null,this._waitingParentInstanceIndex=null,this._waitingParsedUniqueId=null,this._cache={},this._parentNode=null,this._children=null,this._worldMatrix=d.uq.Identity(),this._worldMatrixDeterminant=0,this._worldMatrixDeterminantIsDirty=!0,this._animationPropertiesOverride=null,this._isNode=!0,this.onDisposeObservable=new h.cP,this._onDisposeObserver=null,this._behaviors=new Array,this.name=e,this.id=e,this._scene=t||D.q.LastCreatedScene,this.uniqueId=this._scene.getUniqueId(),this._initCache(),i&&this._addToSceneRootNodes()}return e.AddNodeConstructor=function(e,t){this._NodeConstructors[e]=t},e.Construct=function(e,t,i,n){var r=this._NodeConstructors[e];return r?r(t,i,n):null},Object.defineProperty(e.prototype,"accessibilityTag",{get:function(){return this._accessibilityTag},set:function(e){this._accessibilityTag=e,this.onAccessibilityTagChangedObservable.notifyObservers(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){return!!this._nodeDataStorage._doNotSerialize||!!this._parentNode&&this._parentNode.doNotSerialize},set:function(e){this._nodeDataStorage._doNotSerialize=e},enumerable:!1,configurable:!0}),e.prototype.isDisposed=function(){return this._nodeDataStorage._isDisposed},Object.defineProperty(e.prototype,"parent",{get:function(){return this._parentNode},set:function(e){if(this._parentNode!==e){var t=this._parentNode;if(this._parentNode&&void 0!==this._parentNode._children&&null!==this._parentNode._children){var i=this._parentNode._children.indexOf(this);-1!==i&&this._parentNode._children.splice(i,1),e||this._nodeDataStorage._isDisposed||this._addToSceneRootNodes()}this._parentNode=e,this._isDirty=!0,this._parentNode&&(void 0!==this._parentNode._children&&null!==this._parentNode._children||(this._parentNode._children=new Array),this._parentNode._children.push(this),t||this._removeFromSceneRootNodes()),this._syncParentEnabledState()}},enumerable:!1,configurable:!0}),e.prototype._serializeAsParent=function(e){e.parentId=this.uniqueId},e.prototype._addToSceneRootNodes=function(){-1===this._nodeDataStorage._sceneRootNodesIndex&&(this._nodeDataStorage._sceneRootNodesIndex=this._scene.rootNodes.length,this._scene.rootNodes.push(this))},e.prototype._removeFromSceneRootNodes=function(){if(-1!==this._nodeDataStorage._sceneRootNodesIndex){var e=this._scene.rootNodes,t=e.length-1;e[this._nodeDataStorage._sceneRootNodesIndex]=e[t],e[this._nodeDataStorage._sceneRootNodesIndex]._nodeDataStorage._sceneRootNodesIndex=this._nodeDataStorage._sceneRootNodesIndex,this._scene.rootNodes.pop(),this._nodeDataStorage._sceneRootNodesIndex=-1}},Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"Node"},Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onEnabledStateChangedObservable",{get:function(){return this._nodeDataStorage._onEnabledStateChangedObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onClonedObservable",{get:function(){return this._nodeDataStorage._onClonedObservable},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._scene.getEngine()},e.prototype.addBehavior=function(e,t){var i=this;return void 0===t&&(t=!1),-1!==this._behaviors.indexOf(e)||(e.init(),this._scene.isLoading&&!t?this._scene.onDataLoadedObservable.addOnce((function(){e.attach(i)})):e.attach(this),this._behaviors.push(e)),this},e.prototype.removeBehavior=function(e){var t=this._behaviors.indexOf(e);return-1===t||(this._behaviors[t].detach(),this._behaviors.splice(t,1)),this},Object.defineProperty(e.prototype,"behaviors",{get:function(){return this._behaviors},enumerable:!1,configurable:!0}),e.prototype.getBehaviorByName=function(e){for(var t=0,i=this._behaviors;t<i.length;t++){var n=i[t];if(n.name===e)return n}return null},e.prototype.getWorldMatrix=function(){return this._currentRenderId!==this._scene.getRenderId()&&this.computeWorldMatrix(),this._worldMatrix},e.prototype._getWorldMatrixDeterminant=function(){return this._worldMatrixDeterminantIsDirty&&(this._worldMatrixDeterminantIsDirty=!1,this._worldMatrixDeterminant=this._worldMatrix.determinant()),this._worldMatrixDeterminant},Object.defineProperty(e.prototype,"worldMatrixFromCache",{get:function(){return this._worldMatrix},enumerable:!1,configurable:!0}),e.prototype._initCache=function(){this._cache={}},e.prototype.updateCache=function(e){!e&&this.isSynchronized()||this._updateCache()},e.prototype._getActionManagerForTrigger=function(e,t){return void 0===t&&(t=!0),this.parent?this.parent._getActionManagerForTrigger(e,!1):null},e.prototype._updateCache=function(e){},e.prototype._isSynchronized=function(){return!0},e.prototype._markSyncedWithParent=function(){this._parentNode&&(this._parentUpdateId=this._parentNode._childUpdateId)},e.prototype.isSynchronizedWithParent=function(){return!this._parentNode||!this._parentNode._isDirty&&this._parentUpdateId===this._parentNode._childUpdateId&&this._parentNode.isSynchronized()},e.prototype.isSynchronized=function(){return!(this._parentNode&&!this.isSynchronizedWithParent())&&this._isSynchronized()},e.prototype.isReady=function(e){return void 0===e&&(e=!1),this._nodeDataStorage._isReady},e.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},e.prototype.isEnabled=function(e){return void 0===e&&(e=!0),!1===e?this._nodeDataStorage._isEnabled:!!this._nodeDataStorage._isEnabled&&this._nodeDataStorage._isParentEnabled},e.prototype._syncParentEnabledState=function(){this._nodeDataStorage._isParentEnabled=!this._parentNode||this._parentNode.isEnabled(),this._children&&this._children.forEach((function(e){e._syncParentEnabledState()}))},e.prototype.setEnabled=function(e){this._nodeDataStorage._isEnabled!==e&&(this._nodeDataStorage._isEnabled=e,this._syncParentEnabledState(),this._nodeDataStorage._onEnabledStateChangedObservable.notifyObservers(e))},e.prototype.isDescendantOf=function(e){return!!this.parent&&(this.parent===e||this.parent.isDescendantOf(e))},e.prototype._getDescendants=function(e,t,i){if(void 0===t&&(t=!1),this._children)for(var n=0;n<this._children.length;n++){var r=this._children[n];i&&!i(r)||e.push(r),t||r._getDescendants(e,!1,i)}},e.prototype.getDescendants=function(e,t){var i=[];return this._getDescendants(i,e,t),i},e.prototype.getChildMeshes=function(e,t){var i=[];return this._getDescendants(i,e,(function(e){return(!t||t(e))&&void 0!==e.cullingStrategy})),i},e.prototype.getChildren=function(e,t){return void 0===t&&(t=!0),this.getDescendants(t,e)},e.prototype._setReady=function(e){e!==this._nodeDataStorage._isReady&&(e?(this.onReady&&this.onReady(this),this._nodeDataStorage._isReady=!0):this._nodeDataStorage._isReady=!1)},e.prototype.getAnimationByName=function(e){for(var t=0;t<this.animations.length;t++){var i=this.animations[t];if(i.name===e)return i}return null},e.prototype.createAnimationRange=function(t,i,n){if(!this._ranges[t]){this._ranges[t]=e._AnimationRangeFactory(t,i,n);for(var r=0,o=this.animations.length;r<o;r++)this.animations[r]&&this.animations[r].createRange(t,i,n)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,n=this.animations.length;i<n;i++)this.animations[i]&&this.animations[i].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]||null},e.prototype.clone=function(t,i,n){var r=this,o=G.p.Clone((function(){return new e(t,r.getScene())}),this);if(i&&(o.parent=i),!n)for(var a=this.getDescendants(!0),s=0;s<a.length;s++){var l=a[s];l.clone(t+"."+l.name,o)}return o},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.beginAnimation=function(e,t,i,n){var r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,i,n):null},e.prototype.serializeAnimationRanges=function(){var e=[];for(var t in this._ranges){var i=this._ranges[t];if(i){var n={};n.name=t,n.from=i.from,n.to=i.to,e.push(n)}}return e},e.prototype.computeWorldMatrix=function(e){return this._worldMatrix||(this._worldMatrix=d.uq.Identity()),this._worldMatrix},e.prototype.dispose=function(e,t){if(void 0===t&&(t=!1),this._nodeDataStorage._isDisposed=!0,!e)for(var i=0,n=this.getDescendants(!0);i<n.length;i++)n[i].dispose(e,t);this.parent?this.parent=null:this._removeFromSceneRootNodes(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onEnabledStateChangedObservable.clear(),this.onClonedObservable.clear();for(var r=0,o=this._behaviors;r<o.length;r++)o[r].detach();this._behaviors.length=0,this.metadata=null},e.ParseAnimationRanges=function(e,t,i){if(t.ranges)for(var n=0;n<t.ranges.length;n++){var r=t.ranges[n];e.createAnimationRange(r.name,r.from,r.to)}},e.prototype.getHierarchyBoundingVectors=function(e,t){var i,n;void 0===e&&(e=!0),void 0===t&&(t=null),this.getScene().incrementRenderId(),this.computeWorldMatrix(!0);var r=this;if(r.getBoundingInfo&&r.subMeshes){var o=r.getBoundingInfo();i=o.boundingBox.minimumWorld.clone(),n=o.boundingBox.maximumWorld.clone()}else i=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),n=new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);if(e)for(var a=0,s=this.getDescendants(!1);a<s.length;a++){var l=s[a];if(l.computeWorldMatrix(!0),(!t||t(l))&&l.getBoundingInfo&&0!==l.getTotalVertices()){var c=l.getBoundingInfo().boundingBox,u=c.minimumWorld,h=c.maximumWorld;d.Pq.CheckExtends(u,i,n),d.Pq.CheckExtends(h,i,n)}}return{min:i,max:n}},e._AnimationRangeFactory=function(e,t,i){throw(0,k.n)("AnimationRange")},e._NodeConstructors={},(0,m.Cg)([(0,V.lK)()],e.prototype,"name",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"id",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"uniqueId",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"state",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"metadata",void 0),e}(),X=i(3152),W=i(6799),H=Object.freeze(new d.PT(0,0,0,0)),j=Object.freeze(d.Pq.Zero()),q=Object.freeze(d.I9.Zero()),K=Object.freeze(X.o.Zero()),Q=Object.freeze(p.v9.Black()),Z=Object.freeze(new p.ov(0,0,0,0)),J={key:0,repeatCount:0,loopMode:2},$=function(){function e(t,i,n,r,o,a){this.name=t,this.targetProperty=i,this.framePerSecond=n,this.dataType=r,this.loopMode=o,this.enableBlending=a,this._easingFunction=null,this._runtimeAnimations=new Array,this._events=new Array,this.blendingSpeed=.01,this._ranges={},this.targetPropertyPath=i.split("."),this.dataType=r,this.loopMode=void 0===o?e.ANIMATIONLOOPMODE_CYCLE:o,this.uniqueId=e._UniqueIdGenerator++}return e._PrepareAnimation=function(t,i,n,r,o,a,s,l){var c=void 0;if(!isNaN(parseFloat(o))&&isFinite(o)?c=e.ANIMATIONTYPE_FLOAT:o instanceof d.PT?c=e.ANIMATIONTYPE_QUATERNION:o instanceof d.Pq?c=e.ANIMATIONTYPE_VECTOR3:o instanceof d.I9?c=e.ANIMATIONTYPE_VECTOR2:o instanceof p.v9?c=e.ANIMATIONTYPE_COLOR3:o instanceof p.ov?c=e.ANIMATIONTYPE_COLOR4:o instanceof X.o&&(c=e.ANIMATIONTYPE_SIZE),null==c)return null;var u=new e(t,i,n,c,s),h=[{frame:0,value:o},{frame:r,value:a}];return u.setKeys(h),void 0!==l&&u.setEasingFunction(l),u},e.CreateAnimation=function(t,i,n,r){var o=new e(t+"Animation",t,n,i,e.ANIMATIONLOOPMODE_CONSTANT);return o.setEasingFunction(r),o},e.CreateAndStartAnimation=function(t,i,n,r,o,a,s,l,c,u,h){var d=e._PrepareAnimation(t,n,r,o,a,s,l,c);return d?(i.getScene&&(h=i.getScene()),h?h.beginDirectAnimation(i,[d],0,o,1===d.loopMode,1,u):null):null},e.CreateAndStartHierarchyAnimation=function(t,i,n,r,o,a,s,l,c,u,h){var d=e._PrepareAnimation(t,r,o,a,s,l,c,u);return d?i.getScene().beginDirectHierarchyAnimation(i,n,[d],0,a,1===d.loopMode,1,h):null},e.CreateMergeAndStartAnimation=function(t,i,n,r,o,a,s,l,c,u){var h=e._PrepareAnimation(t,n,r,o,a,s,l,c);return h?(i.animations.push(h),i.getScene().beginAnimation(i,0,o,1===h.loopMode,1,u)):null},e.MakeAnimationAdditive=function(t,i,n,r,o){var a,s,l;void 0===r&&(r=!1);var c=t;if((l="object"==typeof i?i:{referenceFrame:null!=i?i:0,range:n,cloneOriginalAnimation:r,clonedAnimationName:o}).cloneOriginalAnimation&&((c=t.clone()).name=l.clonedAnimationName||c.name),!c._keys.length)return c;var u=l.referenceFrame&&l.referenceFrame>=0?l.referenceFrame:0,h=0,p=c._keys[0],f=c._keys.length-1,_=c._keys[f],m={referenceValue:p.value,referencePosition:d.AA.Vector3[0],referenceQuaternion:d.AA.Quaternion[0],referenceScaling:d.AA.Vector3[1],keyPosition:d.AA.Vector3[2],keyQuaternion:d.AA.Quaternion[1],keyScaling:d.AA.Vector3[3]},g=p.frame,v=_.frame;if(l.range){var y=c.getRange(l.range);y&&(g=y.from,v=y.to)}else g=null!==(a=l.fromFrame)&&void 0!==a?a:g,v=null!==(s=l.toFrame)&&void 0!==s?s:v;if(g!==p.frame&&(h=c.createKeyForFrame(g)),v!==_.frame&&(f=c.createKeyForFrame(v)),1===c._keys.length){var b=c._getKeyValue(c._keys[0]);m.referenceValue=b.clone?b.clone():b}else u<=p.frame?(b=c._getKeyValue(p.value),m.referenceValue=b.clone?b.clone():b):u>=_.frame?(b=c._getKeyValue(_.value),m.referenceValue=b.clone?b.clone():b):(J.key=0,b=c._interpolate(u,J),m.referenceValue=b.clone?b.clone():b);c.dataType===e.ANIMATIONTYPE_QUATERNION?m.referenceValue.normalize().conjugateInPlace():c.dataType===e.ANIMATIONTYPE_MATRIX&&(m.referenceValue.decompose(m.referenceScaling,m.referenceQuaternion,m.referencePosition),m.referenceQuaternion.normalize().conjugateInPlace());for(var T=Number.MAX_VALUE,E=l.clipKeys?[]:null,S=h;S<=f;S++){var x=c._keys[S];if((E||l.cloneOriginalAnimation)&&(x={frame:x.frame,value:x.value.clone?x.value.clone():x.value,inTangent:x.inTangent,outTangent:x.outTangent,interpolation:x.interpolation,lockedTangent:x.lockedTangent},E&&(T===Number.MAX_VALUE&&(T=x.frame),x.frame-=T,E.push(x))),!S||c.dataType===e.ANIMATIONTYPE_FLOAT||x.value!==p.value)switch(c.dataType){case e.ANIMATIONTYPE_MATRIX:x.value.decompose(m.keyScaling,m.keyQuaternion,m.keyPosition),m.keyPosition.subtractInPlace(m.referencePosition),m.keyScaling.divideInPlace(m.referenceScaling),m.referenceQuaternion.multiplyToRef(m.keyQuaternion,m.keyQuaternion),d.uq.ComposeToRef(m.keyScaling,m.keyQuaternion,m.keyPosition,x.value);break;case e.ANIMATIONTYPE_QUATERNION:m.referenceValue.multiplyToRef(x.value,x.value);break;case e.ANIMATIONTYPE_VECTOR2:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:case e.ANIMATIONTYPE_COLOR4:x.value.subtractToRef(m.referenceValue,x.value);break;case e.ANIMATIONTYPE_SIZE:x.value.width-=m.referenceValue.width,x.value.height-=m.referenceValue.height;break;default:x.value-=m.referenceValue}}return E&&c.setKeys(E,!0),c},e.TransitionTo=function(e,t,i,n,r,o,a,s){if(void 0===s&&(s=null),a<=0)return i[e]=t,s&&s(),null;var l=r*(a/1e3);o.setKeys([{frame:0,value:i[e].clone?i[e].clone():i[e]},{frame:l,value:t}]),i.animations||(i.animations=[]),i.animations.push(o);var c=n.beginAnimation(i,0,l,!1);return c.onAnimationEnd=s,c},Object.defineProperty(e.prototype,"runtimeAnimations",{get:function(){return this._runtimeAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasRunningRuntimeAnimations",{get:function(){for(var e=0,t=this._runtimeAnimations;e<t.length;e++)if(!t[e].isStopped())return!0;return!1},enumerable:!1,configurable:!0}),e.prototype.toString=function(e){var t="Name: "+this.name+", property: "+this.targetProperty;if(t+=", datatype: "+["Float","Vector3","Quaternion","Matrix","Color3","Vector2"][this.dataType],t+=", nKeys: "+(this._keys?this._keys.length:"none"),t+=", nRanges: "+(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var n in this._ranges)i&&(t+=", ",i=!1),t+=n;t+="}"}return t},e.prototype.addEvent=function(e){this._events.push(e),this._events.sort((function(e,t){return e.frame-t.frame}))},e.prototype.removeEvents=function(e){for(var t=0;t<this._events.length;t++)this._events[t].frame===e&&(this._events.splice(t,1),t--)},e.prototype.getEvents=function(){return this._events},e.prototype.createRange=function(e,t,i){this._ranges[e]||(this._ranges[e]=new U(e,t,i))},e.prototype.deleteRange=function(e,t){void 0===t&&(t=!0);var i=this._ranges[e];if(i){if(t)for(var n=i.from,r=i.to,o=this._keys.length-1;o>=0;o--)this._keys[o].frame>=n&&this._keys[o].frame<=r&&this._keys.splice(o,1);this._ranges[e]=null}},e.prototype.getRange=function(e){return this._ranges[e]},e.prototype.getKeys=function(){return this._keys},e.prototype.getHighestFrame=function(){for(var e=0,t=0,i=this._keys.length;t<i;t++)e<this._keys[t].frame&&(e=this._keys[t].frame);return e},e.prototype.getEasingFunction=function(){return this._easingFunction},e.prototype.setEasingFunction=function(e){this._easingFunction=e},e.prototype.floatInterpolateFunction=function(e,t,i){return B.X.Lerp(e,t,i)},e.prototype.floatInterpolateFunctionWithTangents=function(e,t,i,n,r){return B.X.Hermite(e,t,i,n,r)},e.prototype.quaternionInterpolateFunction=function(e,t,i){return d.PT.Slerp(e,t,i)},e.prototype.quaternionInterpolateFunctionWithTangents=function(e,t,i,n,r){return d.PT.Hermite(e,t,i,n,r).normalize()},e.prototype.vector3InterpolateFunction=function(e,t,i){return d.Pq.Lerp(e,t,i)},e.prototype.vector3InterpolateFunctionWithTangents=function(e,t,i,n,r){return d.Pq.Hermite(e,t,i,n,r)},e.prototype.vector2InterpolateFunction=function(e,t,i){return d.I9.Lerp(e,t,i)},e.prototype.vector2InterpolateFunctionWithTangents=function(e,t,i,n,r){return d.I9.Hermite(e,t,i,n,r)},e.prototype.sizeInterpolateFunction=function(e,t,i){return X.o.Lerp(e,t,i)},e.prototype.color3InterpolateFunction=function(e,t,i){return p.v9.Lerp(e,t,i)},e.prototype.color3InterpolateFunctionWithTangents=function(e,t,i,n,r){return p.v9.Hermite(e,t,i,n,r)},e.prototype.color4InterpolateFunction=function(e,t,i){return p.ov.Lerp(e,t,i)},e.prototype.color4InterpolateFunctionWithTangents=function(e,t,i,n,r){return p.ov.Hermite(e,t,i,n,r)},e.prototype._getKeyValue=function(e){return"function"==typeof e?e():e},e.prototype.evaluate=function(e){return J.key=0,this._interpolate(e,J)},e.prototype._interpolate=function(t,i,n){var r;if(void 0===n&&(n=!1),i.loopMode===e.ANIMATIONLOOPMODE_CONSTANT&&i.repeatCount>0)return i.highLimitValue.clone?i.highLimitValue.clone():i.highLimitValue;for(var o=this._keys,a=o.length,s=i.key;s>=0&&t<o[s].frame;)--s;for(;s+1<=a-1&&t>=o[s+1].frame;)++s;if(i.key=s,s<0)return n?void 0:this._getKeyValue(o[0].value);if(s+1>a-1)return n?void 0:this._getKeyValue(o[a-1].value);var l=o[s],c=o[s+1];if(!n||t!==l.frame&&t!==c.frame){var u=this._getKeyValue(l.value),h=this._getKeyValue(c.value);if(1===l.interpolation)return c.frame>t?u:h;var d=void 0!==l.outTangent&&void 0!==c.inTangent,p=c.frame-l.frame,f=(t-l.frame)/p,_=l.easingFunction||this.getEasingFunction();switch(null!==_&&(f=_.ease(f)),this.dataType){case e.ANIMATIONTYPE_FLOAT:var m=d?this.floatInterpolateFunctionWithTangents(u,l.outTangent*p,h,c.inTangent*p,f):this.floatInterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return m;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return(null!==(r=i.offsetValue)&&void 0!==r?r:0)*i.repeatCount+m}break;case e.ANIMATIONTYPE_QUATERNION:var g=d?this.quaternionInterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.quaternionInterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return g;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return g.addInPlace((i.offsetValue||H).scale(i.repeatCount))}return g;case e.ANIMATIONTYPE_VECTOR3:var v=d?this.vector3InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.vector3InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return v;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return v.add((i.offsetValue||j).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_VECTOR2:var y=d?this.vector2InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.vector2InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return y;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return y.add((i.offsetValue||q).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_SIZE:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return this.sizeInterpolateFunction(u,h,f);case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return this.sizeInterpolateFunction(u,h,f).add((i.offsetValue||K).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_COLOR3:var b=d?this.color3InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.color3InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return b;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return b.add((i.offsetValue||Q).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_COLOR4:var T=d?this.color4InterpolateFunctionWithTangents(u,l.outTangent.scale(p),h,c.inTangent.scale(p),f):this.color4InterpolateFunction(u,h,f);switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return T;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return T.add((i.offsetValue||Z).scale(i.repeatCount))}break;case e.ANIMATIONTYPE_MATRIX:switch(i.loopMode){case e.ANIMATIONLOOPMODE_CYCLE:case e.ANIMATIONLOOPMODE_CONSTANT:case e.ANIMATIONLOOPMODE_YOYO:return e.AllowMatricesInterpolation?this.matrixInterpolateFunction(u,h,f,i.workValue):u;case e.ANIMATIONLOOPMODE_RELATIVE:case e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT:return u}}return 0}},e.prototype.matrixInterpolateFunction=function(t,i,n,r){return e.AllowMatrixDecomposeForInterpolation?r?(d.uq.DecomposeLerpToRef(t,i,n,r),r):d.uq.DecomposeLerp(t,i,n):r?(d.uq.LerpToRef(t,i,n,r),r):d.uq.Lerp(t,i,n)},e.prototype.clone=function(){var t=new e(this.name,this.targetPropertyPath.join("."),this.framePerSecond,this.dataType,this.loopMode);if(t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed,this._keys&&t.setKeys(this._keys),this._ranges)for(var i in t._ranges={},this._ranges){var n=this._ranges[i];n&&(t._ranges[i]=n.clone())}return t},e.prototype.setKeys=function(e,t){void 0===t&&(t=!1),this._keys=t?e:e.slice(0)},e.prototype.createKeyForFrame=function(e){J.key=0;var t=this._interpolate(e,J,!0);if(!t)return this._keys[J.key].frame===e?J.key:J.key+1;var i={frame:e,value:t.clone?t.clone():t};return this._keys.splice(J.key+1,0,i),J.key+1},e.prototype.serialize=function(){var t={};t.name=this.name,t.property=this.targetProperty,t.framePerSecond=this.framePerSecond,t.dataType=this.dataType,t.loopBehavior=this.loopMode,t.enableBlending=this.enableBlending,t.blendingSpeed=this.blendingSpeed;var i=this.dataType;t.keys=[];for(var n=this.getKeys(),r=0;r<n.length;r++){var o=n[r],a={};switch(a.frame=o.frame,i){case e.ANIMATIONTYPE_FLOAT:a.values=[o.value],void 0!==o.inTangent&&a.values.push(o.inTangent),void 0!==o.outTangent&&(void 0===o.inTangent&&a.values.push(void 0),a.values.push(o.outTangent)),void 0!==o.interpolation&&(void 0===o.inTangent&&a.values.push(void 0),void 0===o.outTangent&&a.values.push(void 0),a.values.push(o.interpolation));break;case e.ANIMATIONTYPE_QUATERNION:case e.ANIMATIONTYPE_MATRIX:case e.ANIMATIONTYPE_VECTOR3:case e.ANIMATIONTYPE_COLOR3:case e.ANIMATIONTYPE_COLOR4:a.values=o.value.asArray(),null!=o.inTangent&&a.values.push(o.inTangent.asArray()),null!=o.outTangent&&(void 0===o.inTangent&&a.values.push(void 0),a.values.push(o.outTangent.asArray())),void 0!==o.interpolation&&(void 0===o.inTangent&&a.values.push(void 0),void 0===o.outTangent&&a.values.push(void 0),a.values.push(o.interpolation))}t.keys.push(a)}for(var s in t.ranges=[],this._ranges){var l=this._ranges[s];if(l){var c={};c.name=s,c.from=l.from,c.to=l.to,t.ranges.push(c)}}return t},e._UniversalLerp=function(e,t,i){var n=e.constructor;return n.Lerp?n.Lerp(e,t,i):n.Slerp?n.Slerp(e,t,i):e.toFixed?e*(1-i)+i*t:t},e.Parse=function(t){var i,n,r=new e(t.name,t.property,t.framePerSecond,t.dataType,t.loopBehavior),o=t.dataType,a=[];for(t.enableBlending&&(r.enableBlending=t.enableBlending),t.blendingSpeed&&(r.blendingSpeed=t.blendingSpeed),n=0;n<t.keys.length;n++){var s=t.keys[n],l=void 0,c=void 0,u=void 0;switch(o){case e.ANIMATIONTYPE_FLOAT:i=s.values[0],s.values.length>=2&&(l=s.values[1]),s.values.length>=3&&(c=s.values[2]),s.values.length>=4&&(u=s.values[3]);break;case e.ANIMATIONTYPE_QUATERNION:if(i=d.PT.FromArray(s.values),s.values.length>=8){var h=d.PT.FromArray(s.values.slice(4,8));h.equals(d.PT.Zero())||(l=h)}if(s.values.length>=12){var f=d.PT.FromArray(s.values.slice(8,12));f.equals(d.PT.Zero())||(c=f)}s.values.length>=13&&(u=s.values[12]);break;case e.ANIMATIONTYPE_MATRIX:i=d.uq.FromArray(s.values),s.values.length>=17&&(u=s.values[16]);break;case e.ANIMATIONTYPE_COLOR3:i=p.v9.FromArray(s.values),s.values[3]&&(l=p.v9.FromArray(s.values[3])),s.values[4]&&(c=p.v9.FromArray(s.values[4])),s.values[5]&&(u=s.values[5]);break;case e.ANIMATIONTYPE_COLOR4:i=p.ov.FromArray(s.values),s.values[4]&&(l=p.ov.FromArray(s.values[4])),s.values[5]&&(c=p.ov.FromArray(s.values[5])),s.values[6]&&(u=p.ov.FromArray(s.values[6]));break;case e.ANIMATIONTYPE_VECTOR3:default:i=d.Pq.FromArray(s.values),s.values[3]&&(l=d.Pq.FromArray(s.values[3])),s.values[4]&&(c=d.Pq.FromArray(s.values[4])),s.values[5]&&(u=s.values[5])}var _={};_.frame=s.frame,_.value=i,null!=l&&(_.inTangent=l),null!=c&&(_.outTangent=c),null!=u&&(_.interpolation=u),a.push(_)}if(r.setKeys(a),t.ranges)for(n=0;n<t.ranges.length;n++)i=t.ranges[n],r.createRange(i.name,i.from,i.to);return r},e.AppendSerializedAnimations=function(e,t){G.p.AppendSerializedAnimations(e,t)},e.ParseFromFileAsync=function(e,t){var i=this;return new Promise((function(n,r){var o=new W.u;o.addEventListener("readystatechange",(function(){if(4==o.readyState)if(200==o.status){var t=JSON.parse(o.responseText);if(t.animations&&(t=t.animations),t.length){for(var a=[],s=0,l=t;s<l.length;s++){var c=l[s];a.push(i.Parse(c))}n(a)}else a=i.Parse(t),e&&(a.name=e),n(a)}else r("Unable to load the animation")})),o.open("GET",t),o.send()}))},e.ParseFromSnippetAsync=function(e){var t=this;return new Promise((function(i,n){var r=new W.u;r.addEventListener("readystatechange",(function(){if(4==r.readyState)if(200==r.status){var o=JSON.parse(JSON.parse(r.responseText).jsonPayload);if(o.animations){for(var a=[],s=0,l=(h=JSON.parse(o.animations)).animations;s<l.length;s++){var c=l[s];(u=t.Parse(c)).snippetId=e,a.push(u)}i(a)}else{var u,h=JSON.parse(o.animation);(u=t.Parse(h)).snippetId=e,i(u)}}else n("Unable to load the snippet "+e)})),r.open("GET",t.SnippetUrl+"/"+e.replace(/#/g,"/")),r.send()}))},e._UniqueIdGenerator=0,e.AllowMatricesInterpolation=!1,e.AllowMatrixDecomposeForInterpolation=!0,e.SnippetUrl=c.Y.SnippetUrl,e.ANIMATIONTYPE_FLOAT=0,e.ANIMATIONTYPE_VECTOR3=1,e.ANIMATIONTYPE_QUATERNION=2,e.ANIMATIONTYPE_MATRIX=3,e.ANIMATIONTYPE_COLOR3=4,e.ANIMATIONTYPE_COLOR4=7,e.ANIMATIONTYPE_VECTOR2=5,e.ANIMATIONTYPE_SIZE=6,e.ANIMATIONLOOPMODE_RELATIVE=0,e.ANIMATIONLOOPMODE_CYCLE=1,e.ANIMATIONLOOPMODE_CONSTANT=2,e.ANIMATIONLOOPMODE_YOYO=4,e.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT=5,e.CreateFromSnippetAsync=e.ParseFromSnippetAsync,e}();(0,s.Y5)("BABYLON.Animation",$),Y._AnimationRangeFactory=function(e,t,i){return new U(e,t,i)};var ee=function(e){function t(t,i,n,r,o,a,s,l){void 0===o&&(o=1e3);var c=e.call(this,t,a)||this;return c.duration=1e3,c.onInterpolationDoneObservable=new h.cP,c.propertyPath=n,c.value=r,c.duration=o,c.stopOtherAnimations=s,c.onInterpolationDone=l,c._target=c._effectiveTarget=i,c}return(0,m.C6)(t,e),t.prototype._prepare=function(){this._effectiveTarget=this._getEffectiveTarget(this._effectiveTarget,this.propertyPath),this._property=this._getProperty(this.propertyPath)},t.prototype.execute=function(){var e,t=this,i=this._actionManager.getScene(),n=[{frame:0,value:this._effectiveTarget[this._property]},{frame:100,value:this.value}];if("number"==typeof this.value)e=$.ANIMATIONTYPE_FLOAT;else if(this.value instanceof p.v9)e=$.ANIMATIONTYPE_COLOR3;else if(this.value instanceof d.Pq)e=$.ANIMATIONTYPE_VECTOR3;else if(this.value instanceof d.uq)e=$.ANIMATIONTYPE_MATRIX;else{if(!(this.value instanceof d.PT))return void T.V.Warn("InterpolateValueAction: Unsupported type ("+typeof this.value+")");e=$.ANIMATIONTYPE_QUATERNION}var r=new $("InterpolateValueAction",this._property,1e3/this.duration*100,e,$.ANIMATIONLOOPMODE_CONSTANT);r.setKeys(n),this.stopOtherAnimations&&i.stopAnimation(this._effectiveTarget),i.beginDirectAnimation(this._effectiveTarget,[r],0,100,!1,1,(function(){t.onInterpolationDoneObservable.notifyObservers(t),t.onInterpolationDone&&t.onInterpolationDone()}))},t.prototype.serialize=function(t){return e.prototype._serialize.call(this,{name:"InterpolateValueAction",properties:[f._GetTargetProperty(this._target),{name:"propertyPath",value:this.propertyPath},{name:"value",value:f._SerializeValueAsString(this.value)},{name:"duration",value:f._SerializeValueAsString(this.duration)},{name:"stopOtherAnimations",value:f._SerializeValueAsString(this.stopOtherAnimations)||!1}]},t)},t}(f);(0,s.Y5)("BABYLON.InterpolateValueAction",ee);var te=function(){function e(e,t,i,n){var r=this;if(this._events=new Array,this._currentFrame=0,this._originalValue=new Array,this._originalBlendValue=null,this._offsetsCache={},this._highLimitsCache={},this._stopped=!1,this._blendingFactor=0,this._currentValue=null,this._currentActiveTarget=null,this._directTarget=null,this._targetPath="",this._weight=1,this._absoluteFrameOffset=0,this._previousElapsedTime=0,this._yoyoDirection=1,this._previousAbsoluteFrame=0,this._targetIsArray=!1,this._animation=t,this._target=e,this._scene=i,this._host=n,this._activeTargets=[],t._runtimeAnimations.push(this),this._animationState={key:0,repeatCount:0,loopMode:this._getCorrectLoopMode()},this._animation.dataType===$.ANIMATIONTYPE_MATRIX&&(this._animationState.workValue=d.uq.Zero()),this._keys=this._animation.getKeys(),this._minFrame=this._keys[0].frame,this._maxFrame=this._keys[this._keys.length-1].frame,this._minValue=this._keys[0].value,this._maxValue=this._keys[this._keys.length-1].value,0!==this._minFrame){var o={frame:0,value:this._minValue};this._keys.splice(0,0,o)}if(this._target instanceof Array){for(var a=0,s=0,l=this._target;s<l.length;s++){var c=l[s];this._preparePath(c,a),this._getOriginalValues(a),a++}this._targetIsArray=!0}else this._preparePath(this._target),this._getOriginalValues(),this._targetIsArray=!1,this._directTarget=this._activeTargets[0];var u=t.getEvents();u&&u.length>0&&u.forEach((function(e){r._events.push(e._clone())})),this._enableBlending=e&&e.animationPropertiesOverride?e.animationPropertiesOverride.enableBlending:this._animation.enableBlending}return Object.defineProperty(e.prototype,"currentFrame",{get:function(){return this._currentFrame},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentValue",{get:function(){return this._currentValue},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"targetPath",{get:function(){return this._targetPath},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._currentActiveTarget},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isAdditive",{get:function(){return this._host&&this._host.isAdditive},enumerable:!1,configurable:!0}),e.prototype._preparePath=function(e,t){void 0===t&&(t=0);var i=this._animation.targetPropertyPath;if(i.length>1){for(var n=e,r=0;r<i.length-1;r++){var o=i[r];if(void 0===(n=n[o]))throw new Error("Invalid property (".concat(o,") in property path (").concat(i.join("."),")"))}this._targetPath=i[i.length-1],this._activeTargets[t]=n}else this._targetPath=i[0],this._activeTargets[t]=e;if(void 0===this._activeTargets[t][this._targetPath])throw new Error("Invalid property (".concat(this._targetPath,") in property path (").concat(i.join("."),")"))},Object.defineProperty(e.prototype,"animation",{get:function(){return this._animation},enumerable:!1,configurable:!0}),e.prototype.reset=function(e){if(void 0===e&&(e=!1),e)if(this._target instanceof Array)for(var t=0,i=0,n=this._target;i<n.length;i++){var r=n[i];void 0!==this._originalValue[t]&&this._setValue(r,this._activeTargets[t],this._originalValue[t],-1,t),t++}else void 0!==this._originalValue[0]&&this._setValue(this._target,this._directTarget,this._originalValue[0],-1,0);for(this._offsetsCache={},this._highLimitsCache={},this._currentFrame=0,this._blendingFactor=0,t=0;t<this._events.length;t++)this._events[t].isDone=!1},e.prototype.isStopped=function(){return this._stopped},e.prototype.dispose=function(){var e=this._animation.runtimeAnimations.indexOf(this);e>-1&&this._animation.runtimeAnimations.splice(e,1)},e.prototype.setValue=function(e,t){if(this._targetIsArray)for(var i=0;i<this._target.length;i++){var n=this._target[i];this._setValue(n,this._activeTargets[i],e,t,i)}else this._setValue(this._target,this._directTarget,e,t,0)},e.prototype._getOriginalValues=function(e){var t;void 0===e&&(e=0);var i=this._activeTargets[e];(t=i.getLocalMatrix&&"_matrix"===this._targetPath?i.getLocalMatrix():i[this._targetPath])&&t.clone?this._originalValue[e]=t.clone():this._originalValue[e]=t},e.prototype._setValue=function(e,t,i,n,r){if(this._currentActiveTarget=t,this._weight=n,this._enableBlending&&this._blendingFactor<=1){if(!this._originalBlendValue){var o=t[this._targetPath];o.clone?this._originalBlendValue=o.clone():this._originalBlendValue=o}this._originalBlendValue.m?$.AllowMatrixDecomposeForInterpolation?this._currentValue?d.uq.DecomposeLerpToRef(this._originalBlendValue,i,this._blendingFactor,this._currentValue):this._currentValue=d.uq.DecomposeLerp(this._originalBlendValue,i,this._blendingFactor):this._currentValue?d.uq.LerpToRef(this._originalBlendValue,i,this._blendingFactor,this._currentValue):this._currentValue=d.uq.Lerp(this._originalBlendValue,i,this._blendingFactor):this._currentValue=$._UniversalLerp(this._originalBlendValue,i,this._blendingFactor);var a=e&&e.animationPropertiesOverride?e.animationPropertiesOverride.blendingSpeed:this._animation.blendingSpeed;this._blendingFactor+=a}else this._currentValue?this._currentValue.copyFrom?this._currentValue.copyFrom(i):this._currentValue=i:(null==i?void 0:i.clone)?this._currentValue=i.clone():this._currentValue=i;-1!==n?this._scene._registerTargetForLateAnimationBinding(this,this._originalValue[r]):this._animationState.loopMode===$.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT?this._currentValue.addToRef?this._currentValue.addToRef(this._originalValue[r],t[this._targetPath]):t[this._targetPath]=this._originalValue[r]+this._currentValue:t[this._targetPath]=this._currentValue,e.markAsDirty&&e.markAsDirty(this._animation.targetProperty)},e.prototype._getCorrectLoopMode=function(){return this._target&&this._target.animationPropertiesOverride?this._target.animationPropertiesOverride.loopMode:this._animation.loopMode},e.prototype.goToFrame=function(e,t){void 0===t&&(t=-1);var i=this._animation.getKeys();e<i[0].frame?e=i[0].frame:e>i[i.length-1].frame&&(e=i[i.length-1].frame);var n=this._events;if(n.length)for(var r=0;r<n.length;r++)n[r].onlyOnce||(n[r].isDone=n[r].frame<e);this._currentFrame=e;var o=this._animation._interpolate(e,this._animationState);this.setValue(o,t)},e.prototype._prepareForSpeedRatioChange=function(e){var t=this._previousElapsedTime*(this._animation.framePerSecond*e)/1e3;this._absoluteFrameOffset=this._previousAbsoluteFrame-t},e.prototype.animate=function(e,t,i,n,r,o){void 0===o&&(o=-1);var a=this._animation,s=a.targetPropertyPath;if(!s||s.length<1)return this._stopped=!0,!1;var l=!0;(t<this._minFrame||t>this._maxFrame)&&(t=this._minFrame),(i<this._minFrame||i>this._maxFrame)&&(i=this._maxFrame);var c,u,h=i-t,d=e*(a.framePerSecond*r)/1e3+this._absoluteFrameOffset,p=0,f=!1,_=n&&this._animationState.loopMode===$.ANIMATIONLOOPMODE_YOYO;if(_){var m=(d-t)/h,g=Math.sin(m*Math.PI);d=Math.abs(g)*h+t;var v=g>=0?1:-1;this._yoyoDirection!==v&&(f=!0),this._yoyoDirection=v}if(this._previousElapsedTime=e,this._previousAbsoluteFrame=d,!n&&i>=t&&(d>=h&&r>0||d<=0&&r<0))l=!1,p=a._getKeyValue(this._maxValue);else 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$.ANIMATIONTYPE_COLOR3:c=Q;break;case $.ANIMATIONTYPE_COLOR4:c=Z}if(this._host&&this._host.syncRoot){var E=this._host.syncRoot;u=t+h*((E.masterFrame-E.fromFrame)/(E.toFrame-E.fromFrame))}else u=d>0&&t>i||d<0&&t<i?l&&0!==h?i+d%h:t:l&&0!==h?t+d%h:i;var S=this._events;if(!_&&(r>0&&this.currentFrame>u||r<0&&this.currentFrame<u)||_&&f){this._onLoop();for(var x=0;x<S.length;x++)S[x].onlyOnce||(S[x].isDone=!1);this._animationState.key=r>0?0:a.getKeys().length-1}this._currentFrame=u,this._animationState.repeatCount=0===h?0:d/h|0,this._animationState.highLimitValue=p,this._animationState.offsetValue=c;var C=a._interpolate(u,this._animationState);if(this.setValue(C,o),S.length)for(x=0;x<S.length;x++)if(h>=0&&u>=S[x].frame&&S[x].frame>=t||h<0&&u<=S[x].frame&&S[x].frame<=t){var A=S[x];A.isDone||(A.onlyOnce&&(S.splice(x,1),x--),A.isDone=!0,A.action(u))}return l||(this._stopped=!0),l},e}(),ie=i(4957),ne=i(5258),re=function(){function e(t){this.length=0,this.data=new 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this._shadowsExposure},set:function(e){this._shadowsExposure=e,this._dirty=!0},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"ColorCurves"},e.Bind=function(e,t,i,n,r){void 0===i&&(i="vCameraColorCurvePositive"),void 0===n&&(n="vCameraColorCurveNeutral"),void 0===r&&(r="vCameraColorCurveNegative"),e._dirty&&(e._dirty=!1,e._getColorGradingDataToRef(e._globalHue,e._globalDensity,e._globalSaturation,e._globalExposure,e._globalCurve),e._getColorGradingDataToRef(e._highlightsHue,e._highlightsDensity,e._highlightsSaturation,e._highlightsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._highlightsCurve),e._getColorGradingDataToRef(e._midtonesHue,e._midtonesDensity,e._midtonesSaturation,e._midtonesExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._midtonesCurve),e._getColorGradingDataToRef(e._shadowsHue,e._shadowsDensity,e._shadowsSaturation,e._shadowsExposure,e._tempColor),e._tempColor.multiplyToRef(e._globalCurve,e._shadowsCurve),e._highlightsCurve.subtractToRef(e._midtonesCurve,e._positiveCurve),e._midtonesCurve.subtractToRef(e._shadowsCurve,e._negativeCurve)),t&&(t.setFloat4(i,e._positiveCurve.r,e._positiveCurve.g,e._positiveCurve.b,e._positiveCurve.a),t.setFloat4(n,e._midtonesCurve.r,e._midtonesCurve.g,e._midtonesCurve.b,e._midtonesCurve.a),t.setFloat4(r,e._negativeCurve.r,e._negativeCurve.g,e._negativeCurve.b,e._negativeCurve.a))},e.prototype._getColorGradingDataToRef=function(t,i,n,r,o){null!=t&&(t=e._Clamp(t,0,360),i=e._Clamp(i,-100,100),n=e._Clamp(n,-100,100),r=e._Clamp(r,-100,100),i=e._ApplyColorGradingSliderNonlinear(i),i*=.5,r=e._ApplyColorGradingSliderNonlinear(r),i<0&&(i*=-1,t=(t+180)%360),e._FromHSBToRef(t,i,50+.25*r,o),o.scaleToRef(2,o),o.a=1+.01*n)},e._ApplyColorGradingSliderNonlinear=function(e){e/=100;var t=Math.abs(e);return t=Math.pow(t,2),e<0&&(t*=-1),100*t},e._FromHSBToRef=function(t,i,n,r){var o=e._Clamp(t,0,360),a=e._Clamp(i/100,0,1),s=e._Clamp(n/100,0,1);if(0===a)r.r=s,r.g=s,r.b=s;else{o/=60;var l=Math.floor(o),c=o-l,u=s*(1-a),h=s*(1-a*c),d=s*(1-a*(1-c));switch(l){case 0:r.r=s,r.g=d,r.b=u;break;case 1:r.r=h,r.g=s,r.b=u;break;case 2:r.r=u,r.g=s,r.b=d;break;case 3:r.r=u,r.g=h,r.b=s;break;case 4:r.r=d,r.g=u,r.b=s;break;default:r.r=s,r.g=u,r.b=h}}r.a=1},e._Clamp=function(e,t,i){return Math.min(Math.max(e,t),i)},e.prototype.clone=function(){return G.p.Clone((function(){return new e}),this)},e.prototype.serialize=function(){return G.p.Serialize(this)},e.Parse=function(t){return G.p.Parse((function(){return new e}),t,null,null)},e.PrepareUniforms=le,(0,m.Cg)([(0,V.lK)()],e.prototype,"_globalHue",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_globalDensity",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_globalSaturation",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_globalExposure",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_highlightsHue",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_highlightsDensity",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_highlightsSaturation",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_highlightsExposure",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_midtonesHue",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_midtonesDensity",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_midtonesSaturation",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_midtonesExposure",void 0),e}();G.p._ColorCurvesParser=ce.Parse;var ue=i(7074);function he(e,t){t.EXPOSURE&&e.push("exposureLinear"),t.CONTRAST&&e.push("contrast"),t.COLORGRADING&&e.push("colorTransformSettings"),(t.VIGNETTE||t.DITHER)&&e.push("vInverseScreenSize"),t.VIGNETTE&&(e.push("vignetteSettings1"),e.push("vignetteSettings2")),t.COLORCURVES&&le(e),t.DITHER&&e.push("ditherIntensity")}function de(e,t){t.COLORGRADING&&e.push("txColorTransform")}var pe=function(){function e(){this.colorCurves=new ce,this._colorCurvesEnabled=!1,this._colorGradingEnabled=!1,this._colorGradingWithGreenDepth=!0,this._colorGradingBGR=!0,this._exposure=1,this._toneMappingEnabled=!1,this._toneMappingType=e.TONEMAPPING_STANDARD,this._contrast=1,this.vignetteStretch=0,this.vignetteCenterX=0,this.vignetteCenterY=0,this.vignetteWeight=1.5,this.vignetteColor=new p.ov(0,0,0,0),this.vignetteCameraFov=.5,this._vignetteBlendMode=e.VIGNETTEMODE_MULTIPLY,this._vignetteEnabled=!1,this._ditheringEnabled=!1,this._ditheringIntensity=1/255,this._skipFinalColorClamp=!1,this._applyByPostProcess=!1,this._isEnabled=!0,this.onUpdateParameters=new h.cP}return Object.defineProperty(e.prototype,"colorCurvesEnabled",{get:function(){return this._colorCurvesEnabled},set:function(e){this._colorCurvesEnabled!==e&&(this._colorCurvesEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingTexture",{get:function(){return this._colorGradingTexture},set:function(e){this._colorGradingTexture!==e&&(this._colorGradingTexture=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingEnabled",{get:function(){return this._colorGradingEnabled},set:function(e){this._colorGradingEnabled!==e&&(this._colorGradingEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingWithGreenDepth",{get:function(){return this._colorGradingWithGreenDepth},set:function(e){this._colorGradingWithGreenDepth!==e&&(this._colorGradingWithGreenDepth=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colorGradingBGR",{get:function(){return this._colorGradingBGR},set:function(e){this._colorGradingBGR!==e&&(this._colorGradingBGR=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"exposure",{get:function(){return this._exposure},set:function(e){this._exposure!==e&&(this._exposure=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toneMappingEnabled",{get:function(){return this._toneMappingEnabled},set:function(e){this._toneMappingEnabled!==e&&(this._toneMappingEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toneMappingType",{get:function(){return this._toneMappingType},set:function(e){this._toneMappingType!==e&&(this._toneMappingType=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"contrast",{get:function(){return this._contrast},set:function(e){this._contrast!==e&&(this._contrast=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteCentreY",{get:function(){return this.vignetteCenterY},set:function(e){this.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteCentreX",{get:function(){return this.vignetteCenterX},set:function(e){this.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteBlendMode",{get:function(){return this._vignetteBlendMode},set:function(e){this._vignetteBlendMode!==e&&(this._vignetteBlendMode=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vignetteEnabled",{get:function(){return this._vignetteEnabled},set:function(e){this._vignetteEnabled!==e&&(this._vignetteEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ditheringEnabled",{get:function(){return this._ditheringEnabled},set:function(e){this._ditheringEnabled!==e&&(this._ditheringEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ditheringIntensity",{get:function(){return this._ditheringIntensity},set:function(e){this._ditheringIntensity!==e&&(this._ditheringIntensity=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skipFinalColorClamp",{get:function(){return this._skipFinalColorClamp},set:function(e){this._skipFinalColorClamp!==e&&(this._skipFinalColorClamp=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"applyByPostProcess",{get:function(){return this._applyByPostProcess},set:function(e){this._applyByPostProcess!==e&&(this._applyByPostProcess=e,this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,this._updateParameters())},enumerable:!1,configurable:!0}),e.prototype._updateParameters=function(){this.onUpdateParameters.notifyObservers(this)},e.prototype.getClassName=function(){return"ImageProcessingConfiguration"},e.prototype.prepareDefines=function(t,i){if(void 0===i&&(i=!1),i!==this.applyByPostProcess||!this._isEnabled)return t.VIGNETTE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.DITHER=!1,t.IMAGEPROCESSING=!1,t.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,void(t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess&&this._isEnabled);if(t.VIGNETTE=this.vignetteEnabled,t.VIGNETTEBLENDMODEMULTIPLY=this.vignetteBlendMode===e._VIGNETTEMODE_MULTIPLY,t.VIGNETTEBLENDMODEOPAQUE=!t.VIGNETTEBLENDMODEMULTIPLY,this._toneMappingEnabled)switch(this._toneMappingType){case e.TONEMAPPING_KHR_PBR_NEUTRAL:t.TONEMAPPING=3;break;case e.TONEMAPPING_ACES:t.TONEMAPPING=2;break;default:t.TONEMAPPING=1}else t.TONEMAPPING=0;t.CONTRAST=1!==this.contrast,t.EXPOSURE=1!==this.exposure,t.COLORCURVES=this.colorCurvesEnabled&&!!this.colorCurves,t.COLORGRADING=this.colorGradingEnabled&&!!this.colorGradingTexture,t.COLORGRADING?t.COLORGRADING3D=this.colorGradingTexture.is3D:t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=this.colorGradingWithGreenDepth,t.SAMPLER3DBGRMAP=this.colorGradingBGR,t.DITHER=this._ditheringEnabled,t.IMAGEPROCESSINGPOSTPROCESS=this.applyByPostProcess,t.SKIPFINALCOLORCLAMP=this.skipFinalColorClamp,t.IMAGEPROCESSING=t.VIGNETTE||!!t.TONEMAPPING||t.CONTRAST||t.EXPOSURE||t.COLORCURVES||t.COLORGRADING||t.DITHER},e.prototype.isReady=function(){return!this.colorGradingEnabled||!this.colorGradingTexture||this.colorGradingTexture.isReady()},e.prototype.bind=function(e,t){if(this._colorCurvesEnabled&&this.colorCurves&&ce.Bind(this.colorCurves,e),this._vignetteEnabled||this._ditheringEnabled){var i=1/e.getEngine().getRenderWidth(),n=1/e.getEngine().getRenderHeight();if(e.setFloat2("vInverseScreenSize",i,n),this._ditheringEnabled&&e.setFloat("ditherIntensity",.5*this._ditheringIntensity),this._vignetteEnabled){var r=null!=t?t:n/i,o=Math.tan(.5*this.vignetteCameraFov),a=o*r,s=Math.sqrt(a*o);a=(0,ue.zF)(a,s,this.vignetteStretch),o=(0,ue.zF)(o,s,this.vignetteStretch),e.setFloat4("vignetteSettings1",a,o,-a*this.vignetteCenterX,-o*this.vignetteCenterY);var l=-2*this.vignetteWeight;e.setFloat4("vignetteSettings2",this.vignetteColor.r,this.vignetteColor.g,this.vignetteColor.b,l)}}if(e.setFloat("exposureLinear",this.exposure),e.setFloat("contrast",this.contrast),this.colorGradingTexture){e.setTexture("txColorTransform",this.colorGradingTexture);var c=this.colorGradingTexture.getSize().height;e.setFloat4("colorTransformSettings",(c-1)/c,.5/c,c,this.colorGradingTexture.level)}},e.prototype.clone=function(){return G.p.Clone((function(){return new e}),this)},e.prototype.serialize=function(){return G.p.Serialize(this)},e.Parse=function(t){var i=G.p.Parse((function(){return new e}),t,null,null);return void 0!==t.vignetteCentreX&&(i.vignetteCenterX=t.vignetteCentreX),void 0!==t.vignetteCentreY&&(i.vignetteCenterY=t.vignetteCentreY),i},Object.defineProperty(e,"VIGNETTEMODE_MULTIPLY",{get:function(){return this._VIGNETTEMODE_MULTIPLY},enumerable:!1,configurable:!0}),Object.defineProperty(e,"VIGNETTEMODE_OPAQUE",{get:function(){return this._VIGNETTEMODE_OPAQUE},enumerable:!1,configurable:!0}),e.TONEMAPPING_STANDARD=0,e.TONEMAPPING_ACES=1,e.TONEMAPPING_KHR_PBR_NEUTRAL=2,e.PrepareUniforms=he,e.PrepareSamplers=de,e._VIGNETTEMODE_MULTIPLY=0,e._VIGNETTEMODE_OPAQUE=1,(0,m.Cg)([(0,V.wL)()],e.prototype,"colorCurves",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_colorCurvesEnabled",void 0),(0,m.Cg)([(0,V.uM)("colorGradingTexture")],e.prototype,"_colorGradingTexture",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_colorGradingEnabled",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_colorGradingWithGreenDepth",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_colorGradingBGR",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_exposure",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_toneMappingEnabled",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_toneMappingType",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_contrast",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"vignetteStretch",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"vignetteCenterX",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"vignetteCenterY",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"vignetteWeight",void 0),(0,m.Cg)([(0,V.qK)()],e.prototype,"vignetteColor",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"vignetteCameraFov",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_vignetteBlendMode",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_vignetteEnabled",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_ditheringEnabled",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_ditheringIntensity",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_skipFinalColorClamp",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_applyByPostProcess",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"_isEnabled",void 0),e}();G.p._ImageProcessingConfigurationParser=pe.Parse,(0,s.Y5)("BABYLON.ImageProcessingConfiguration",pe);var fe,_e,me,ge,ve,ye,be,Te,Ee=i(5482),Se=i(2623),xe=function(){function e(){this.hit=!1,this.distance=0,this.pickedPoint=null,this.pickedMesh=null,this.bu=0,this.bv=0,this.faceId=-1,this.subMeshFaceId=-1,this.subMeshId=0,this.pickedSprite=null,this.thinInstanceIndex=-1,this.ray=null,this.originMesh=null,this.aimTransform=null,this.gripTransform=null}return e.prototype.getNormal=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!0),!this.pickedMesh||t&&!this.pickedMesh.isVerticesDataPresent(Se.R.NormalKind))return null;var i,n=this.pickedMesh.getIndices();0===(null==n?void 0:n.length)&&(n=null);var r=d.AA.Vector3[0],o=d.AA.Vector3[1],a=d.AA.Vector3[2];if(t){var s=this.pickedMesh.getVerticesData(Se.R.NormalKind),l=n?d.Pq.FromArrayToRef(s,3*n[3*this.faceId],r):r.copyFromFloats(s[3*this.faceId*3],s[3*this.faceId*3+1],s[3*this.faceId*3+2]),c=n?d.Pq.FromArrayToRef(s,3*n[3*this.faceId+1],o):o.copyFromFloats(s[3*(3*this.faceId+1)],s[3*(3*this.faceId+1)+1],s[3*(3*this.faceId+1)+2]),u=n?d.Pq.FromArrayToRef(s,3*n[3*this.faceId+2],a):a.copyFromFloats(s[3*(3*this.faceId+2)],s[3*(3*this.faceId+2)+1],s[3*(3*this.faceId+2)+2]);l=l.scale(this.bu),c=c.scale(this.bv),u=u.scale(1-this.bu-this.bv),i=new d.Pq(l.x+c.x+u.x,l.y+c.y+u.y,l.z+c.z+u.z)}else{var h=this.pickedMesh.getVerticesData(Se.R.PositionKind),p=n?d.Pq.FromArrayToRef(h,3*n[3*this.faceId],r):r.copyFromFloats(h[3*this.faceId*3],h[3*this.faceId*3+1],h[3*this.faceId*3+2]),f=n?d.Pq.FromArrayToRef(h,3*n[3*this.faceId+1],o):o.copyFromFloats(h[3*(3*this.faceId+1)],h[3*(3*this.faceId+1)+1],h[3*(3*this.faceId+1)+2]),_=n?d.Pq.FromArrayToRef(h,3*n[3*this.faceId+2],a):a.copyFromFloats(h[3*(3*this.faceId+2)],h[3*(3*this.faceId+2)+1],h[3*(3*this.faceId+2)+2]),m=p.subtract(f),g=_.subtract(f);i=d.Pq.Cross(m,g)}var v=function(e,t){var i=e.getWorldMatrix();e.nonUniformScaling&&(d.AA.Matrix[0].copyFrom(i),(i=d.AA.Matrix[0]).setTranslationFromFloats(0,0,0),i.invert(),i.transposeToRef(d.AA.Matrix[1]),i=d.AA.Matrix[1]),d.Pq.TransformNormalToRef(t,i,t)};if(e&&v(this.pickedMesh,i),this.ray){var y=d.AA.Vector3[0].copyFrom(i);e||v(this.pickedMesh,y),d.Pq.Dot(y,this.ray.direction)>0&&i.negateInPlace()}return i.normalize(),i},e.prototype.getTextureCoordinates=function(e){if(void 0===e&&(e=Se.R.UVKind),!this.pickedMesh||!this.pickedMesh.isVerticesDataPresent(e))return null;var t=this.pickedMesh.getIndices();if(!t)return null;var i=this.pickedMesh.getVerticesData(e);if(!i)return null;var n=d.I9.FromArray(i,2*t[3*this.faceId]),r=d.I9.FromArray(i,2*t[3*this.faceId+1]),o=d.I9.FromArray(i,2*t[3*this.faceId+2]);return n=n.scale(this.bu),r=r.scale(this.bv),o=o.scale(1-this.bu-this.bv),new d.I9(n.x+r.x+o.x,n.y+r.y+o.y)},e}(),Ce=function(){function e(e){this._vertexBuffers={},this._scene=e}return e.prototype._prepareBuffers=function(){if(!this._vertexBuffers[Se.R.PositionKind]){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1),this._vertexBuffers[Se.R.PositionKind]=new Se.R(this._scene.getEngine(),e,Se.R.PositionKind,!1,!1,2),this._buildIndexBuffer()}},e.prototype._buildIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},e.prototype._rebuild=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&(e._rebuild(),this._buildIndexBuffer())},e.prototype._prepareFrame=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var i=this._scene.activeCamera;return!(!i||!(t=t||i._postProcesses.filter((function(e){return null!=e})))||0===t.length||!this._scene.postProcessesEnabled||(t[0].activate(i,e,null!=t),0))},e.prototype.directRender=function(e,t,i,n,r,o){var a;void 0===t&&(t=null),void 0===i&&(i=!1),void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=!1);for(var s=this._scene.getEngine(),l=0;l<e.length;l++){l<e.length-1?e[l+1].activate(this._scene.activeCamera,null==t?void 0:t.texture):(t?s.bindFramebuffer(t,n,void 0,void 0,i,r):o||s.restoreDefaultFramebuffer(),null===(a=s._debugInsertMarker)||void 0===a||a.call(s,"post process ".concat(e[l].name," output")));var u=e[l],h=u.apply();h&&(u.onBeforeRenderObservable.notifyObservers(h),this._prepareBuffers(),s.bindBuffers(this._vertexBuffers,this._indexBuffer,h),s.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,6),u.onAfterRenderObservable.notifyObservers(h))}s.setDepthBuffer(!0),s.setDepthWrite(!0)},e.prototype._finalizeFrame=function(e,t,i,n,r){var o;void 0===r&&(r=!1);var a=this._scene.activeCamera;if(a&&(n=n||a._postProcesses.filter((function(e){return null!=e})),0!==n.length&&this._scene.postProcessesEnabled)){for(var s=this._scene.getEngine(),l=0,u=n.length;l<u;l++){var h=n[l];if(l<u-1?h._outputTexture=n[l+1].activate(a,null==t?void 0:t.texture):(t?(s.bindFramebuffer(t,i,void 0,void 0,r),h._outputTexture=t):(s.restoreDefaultFramebuffer(),h._outputTexture=null),null===(o=s._debugInsertMarker)||void 0===o||o.call(s,"post process ".concat(n[l].name," output"))),e)break;var d=h.apply();d&&(h.onBeforeRenderObservable.notifyObservers(d),this._prepareBuffers(),s.bindBuffers(this._vertexBuffers,this._indexBuffer,d),s.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,6),h.onAfterRenderObservable.notifyObservers(d))}s.setDepthBuffer(!0),s.setDepthWrite(!0),s.setAlphaMode(c.Y.ALPHA_DISABLE)}},e.prototype.dispose=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null)},e}(),Ae=function(){function e(e,t,i,n,r){void 0===i&&(i=null),void 0===n&&(n=null),void 0===r&&(r=null),this.index=e,this._opaqueSubMeshes=new re(256),this._transparentSubMeshes=new re(256),this._alphaTestSubMeshes=new re(256),this._depthOnlySubMeshes=new re(256),this._particleSystems=new re(256),this._spriteManagers=new re(256),this._empty=!0,this._edgesRenderers=new oe(16),this._scene=t,this.opaqueSortCompareFn=i,this.alphaTestSortCompareFn=n,this.transparentSortCompareFn=r}return Object.defineProperty(e.prototype,"opaqueSortCompareFn",{set:function(t){this._opaqueSortCompareFn=t||e.PainterSortCompare,this._renderOpaque=this._renderOpaqueSorted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alphaTestSortCompareFn",{set:function(t){this._alphaTestSortCompareFn=t||e.PainterSortCompare,this._renderAlphaTest=this._renderAlphaTestSorted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"transparentSortCompareFn",{set:function(t){this._transparentSortCompareFn=t||e.defaultTransparentSortCompare,this._renderTransparent=this._renderTransparentSorted},enumerable:!1,configurable:!0}),e.prototype.render=function(e,t,i,n){if(e)e(this._opaqueSubMeshes,this._alphaTestSubMeshes,this._transparentSubMeshes,this._depthOnlySubMeshes);else{var r=this._scene.getEngine();0!==this._depthOnlySubMeshes.length&&(r.setColorWrite(!1),this._renderAlphaTest(this._depthOnlySubMeshes),r.setColorWrite(!0)),0!==this._opaqueSubMeshes.length&&this._renderOpaque(this._opaqueSubMeshes),0!==this._alphaTestSubMeshes.length&&this._renderAlphaTest(this._alphaTestSubMeshes);var o=r.getStencilBuffer();if(r.setStencilBuffer(!1),t&&this._renderSprites(),i&&this._renderParticles(n),this.onBeforeTransparentRendering&&this.onBeforeTransparentRendering(),0!==this._transparentSubMeshes.length||this._scene.useOrderIndependentTransparency){if(r.setStencilBuffer(o),this._scene.useOrderIndependentTransparency){var a=this._scene.depthPeelingRenderer.render(this._transparentSubMeshes);a.length&&this._renderTransparent(a)}else this._renderTransparent(this._transparentSubMeshes);r.setAlphaMode(c.Y.ALPHA_DISABLE)}if(r.setStencilBuffer(!1),this._edgesRenderers.length){for(var s=0;s<this._edgesRenderers.length;s++)this._edgesRenderers.data[s].render();r.setAlphaMode(c.Y.ALPHA_DISABLE)}r.setStencilBuffer(o)}},e.prototype._renderOpaqueSorted=function(t){e._RenderSorted(t,this._opaqueSortCompareFn,this._scene.activeCamera,!1)},e.prototype._renderAlphaTestSorted=function(t){e._RenderSorted(t,this._alphaTestSortCompareFn,this._scene.activeCamera,!1)},e.prototype._renderTransparentSorted=function(t){e._RenderSorted(t,this._transparentSortCompareFn,this._scene.activeCamera,!0)},e._RenderSorted=function(t,i,n,r){var o,a=0,s=n?n.globalPosition:e._ZeroVector;if(r)for(;a<t.length;a++)(o=t.data[a])._alphaIndex=o.getMesh().alphaIndex,o._distanceToCamera=d.Pq.Distance(o.getBoundingInfo().boundingSphere.centerWorld,s);var l=t.length===t.data.length?t.data:t.data.slice(0,t.length);i&&l.sort(i);var u=l[0].getMesh().getScene();for(a=0;a<l.length;a++)if(o=l[a],!u._activeMeshesFrozenButKeepClipping||o.isInFrustum(u._frustumPlanes)){if(r){var h=o.getMaterial();if(h&&h.needDepthPrePass){var p=h.getScene().getEngine();p.setColorWrite(!1),p.setAlphaMode(c.Y.ALPHA_DISABLE),o.render(!1),p.setColorWrite(!0)}}o.render(r)}},e.defaultTransparentSortCompare=function(t,i){return t._alphaIndex>i._alphaIndex?1:t._alphaIndex<i._alphaIndex?-1:e.backToFrontSortCompare(t,i)},e.backToFrontSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0},e.frontToBackSortCompare=function(e,t){return e._distanceToCamera<t._distanceToCamera?-1:e._distanceToCamera>t._distanceToCamera?1:0},e.PainterSortCompare=function(e,t){var i=e.getMesh(),n=t.getMesh();return i.material&&n.material?i.material.uniqueId-n.material.uniqueId:i.uniqueId-n.uniqueId},e.prototype.prepare=function(){this._opaqueSubMeshes.reset(),this._transparentSubMeshes.reset(),this._alphaTestSubMeshes.reset(),this._depthOnlySubMeshes.reset(),this._particleSystems.reset(),this.prepareSprites(),this._edgesRenderers.reset(),this._empty=!0},e.prototype.prepareSprites=function(){this._spriteManagers.reset()},e.prototype.dispose=function(){this._opaqueSubMeshes.dispose(),this._transparentSubMeshes.dispose(),this._alphaTestSubMeshes.dispose(),this._depthOnlySubMeshes.dispose(),this._particleSystems.dispose(),this._spriteManagers.dispose(),this._edgesRenderers.dispose()},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh()),void 0===i&&(i=e.getMaterial()),null!=i&&(i.needAlphaBlendingForMesh(t)?this._transparentSubMeshes.push(e):i.needAlphaTesting()?(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._alphaTestSubMeshes.push(e)):(i.needDepthPrePass&&this._depthOnlySubMeshes.push(e),this._opaqueSubMeshes.push(e)),t._renderingGroup=this,t._edgesRenderer&&t.isEnabled()&&t.isVisible&&t._edgesRenderer.isEnabled&&this._edgesRenderers.pushNoDuplicate(t._edgesRenderer),this._empty=!1)},e.prototype.dispatchSprites=function(e){this._spriteManagers.push(e),this._empty=!1},e.prototype.dispatchParticles=function(e){this._particleSystems.push(e),this._empty=!1},e.prototype._renderParticles=function(e){if(0!==this._particleSystems.length){var t=this._scene.activeCamera;this._scene.onBeforeParticlesRenderingObservable.notifyObservers(this._scene);for(var i=0;i<this._particleSystems.length;i++){var n=this._particleSystems.data[i];if(0!==(t&&t.layerMask&n.layerMask)){var r=n.emitter;r.position&&e&&-1===e.indexOf(r)||this._scene._activeParticles.addCount(n.render(),!1)}}this._scene.onAfterParticlesRenderingObservable.notifyObservers(this._scene)}},e.prototype._renderSprites=function(){if(this._scene.spritesEnabled&&0!==this._spriteManagers.length){var e=this._scene.activeCamera;this._scene.onBeforeSpritesRenderingObservable.notifyObservers(this._scene);for(var t=0;t<this._spriteManagers.length;t++){var i=this._spriteManagers.data[t];0!==(e&&e.layerMask&i.layerMask)&&i.render()}this._scene.onAfterSpritesRenderingObservable.notifyObservers(this._scene)}},e._ZeroVector=d.Pq.Zero(),e}(),Pe=function(){},Re=function(){function e(t){this._useSceneAutoClearSetup=!1,this._renderingGroups=new Array,this._autoClearDepthStencil={},this._customOpaqueSortCompareFn={},this._customAlphaTestSortCompareFn={},this._customTransparentSortCompareFn={},this._renderingGroupInfo=new Pe,this._maintainStateBetweenFrames=!1,this._scene=t;for(var i=e.MIN_RENDERINGGROUPS;i<e.MAX_RENDERINGGROUPS;i++)this._autoClearDepthStencil[i]={autoClear:!0,depth:!0,stencil:!0}}return Object.defineProperty(e.prototype,"maintainStateBetweenFrames",{get:function(){return this._maintainStateBetweenFrames},set:function(e){e!==this._maintainStateBetweenFrames&&(this._maintainStateBetweenFrames=e,this._maintainStateBetweenFrames||this.restoreDispachedFlags())},enumerable:!1,configurable:!0}),e.prototype.restoreDispachedFlags=function(){for(var e=0,t=this._scene.meshes;e<t.length;e++){var i=t[e];if(i.subMeshes)for(var n=0,r=i.subMeshes;n<r.length;n++)r[n]._wasDispatched=!1}if(this._scene.spriteManagers)for(var o=0,a=this._scene.spriteManagers;o<a.length;o++)a[o]._wasDispatched=!1;for(var s=0,l=this._scene.particleSystems;s<l.length;s++)l[s]._wasDispatched=!1},e.prototype.getRenderingGroup=function(e){var t=e||0;return this._prepareRenderingGroup(t),this._renderingGroups[t]},e.prototype._clearDepthStencilBuffer=function(e,t){void 0===e&&(e=!0),void 0===t&&(t=!0),this._depthStencilBufferAlreadyCleaned||(this._scene.getEngine().clear(null,!1,e,t),this._depthStencilBufferAlreadyCleaned=!0)},e.prototype.render=function(t,i,n,r){var o=this._renderingGroupInfo;if(o.scene=this._scene,o.camera=this._scene.activeCamera,this._scene.spriteManagers&&r)for(var a=0;a<this._scene.spriteManagers.length;a++){var s=this._scene.spriteManagers[a];this.dispatchSprites(s)}for(a=e.MIN_RENDERINGGROUPS;a<e.MAX_RENDERINGGROUPS;a++){this._depthStencilBufferAlreadyCleaned=a===e.MIN_RENDERINGGROUPS;var l=this._renderingGroups[a];if(l&&!l._empty){var c=1<<a;if(o.renderingGroupId=a,this._scene.onBeforeRenderingGroupObservable.notifyObservers(o,c),e.AUTOCLEAR){var u=this._useSceneAutoClearSetup?this._scene.getAutoClearDepthStencilSetup(a):this._autoClearDepthStencil[a];u&&u.autoClear&&this._clearDepthStencilBuffer(u.depth,u.stencil)}for(var h=0,d=this._scene._beforeRenderingGroupDrawStage;h<d.length;h++)d[h].action(a);l.render(t,r,n,i);for(var p=0,f=this._scene._afterRenderingGroupDrawStage;p<f.length;p++)f[p].action(a);this._scene.onAfterRenderingGroupObservable.notifyObservers(o,c)}}},e.prototype.reset=function(){if(!this.maintainStateBetweenFrames)for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.prepare()}},e.prototype.resetSprites=function(){if(!this.maintainStateBetweenFrames)for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.prepareSprites()}},e.prototype.dispose=function(){this.freeRenderingGroups(),this._renderingGroups.length=0,this._renderingGroupInfo=null},e.prototype.freeRenderingGroups=function(){for(var t=e.MIN_RENDERINGGROUPS;t<e.MAX_RENDERINGGROUPS;t++){var i=this._renderingGroups[t];i&&i.dispose()}},e.prototype._prepareRenderingGroup=function(e){void 0===this._renderingGroups[e]&&(this._renderingGroups[e]=new Ae(e,this._scene,this._customOpaqueSortCompareFn[e],this._customAlphaTestSortCompareFn[e],this._customTransparentSortCompareFn[e]))},e.prototype.dispatchSprites=function(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchSprites(e))},e.prototype.dispatchParticles=function(e){this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(e.renderingGroupId).dispatchParticles(e))},e.prototype.dispatch=function(e,t,i){void 0===t&&(t=e.getMesh()),this.maintainStateBetweenFrames&&e._wasDispatched||(e._wasDispatched=!0,this.getRenderingGroup(t.renderingGroupId).dispatch(e,t,i))},e.prototype.setRenderingOrder=function(e,t,i,n){if(void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),this._customOpaqueSortCompareFn[e]=t,this._customAlphaTestSortCompareFn[e]=i,this._customTransparentSortCompareFn[e]=n,this._renderingGroups[e]){var r=this._renderingGroups[e];r.opaqueSortCompareFn=this._customOpaqueSortCompareFn[e],r.alphaTestSortCompareFn=this._customAlphaTestSortCompareFn[e],r.transparentSortCompareFn=this._customTransparentSortCompareFn[e]}},e.prototype.setRenderingAutoClearDepthStencil=function(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=!0),this._autoClearDepthStencil[e]={autoClear:t,depth:i,stencil:n}},e.prototype.getAutoClearDepthStencilSetup=function(e){return this._autoClearDepthStencil[e]},e.MAX_RENDERINGGROUPS=4,e.MIN_RENDERINGGROUPS=0,e.AUTOCLEAR=!0,e}(),Ie=function(){function e(){}return e.NAME_EFFECTLAYER="EffectLayer",e.NAME_LAYER="Layer",e.NAME_LENSFLARESYSTEM="LensFlareSystem",e.NAME_BOUNDINGBOXRENDERER="BoundingBoxRenderer",e.NAME_PARTICLESYSTEM="ParticleSystem",e.NAME_GAMEPAD="Gamepad",e.NAME_SIMPLIFICATIONQUEUE="SimplificationQueue",e.NAME_GEOMETRYBUFFERRENDERER="GeometryBufferRenderer",e.NAME_PREPASSRENDERER="PrePassRenderer",e.NAME_DEPTHRENDERER="DepthRenderer",e.NAME_DEPTHPEELINGRENDERER="DepthPeelingRenderer",e.NAME_POSTPROCESSRENDERPIPELINEMANAGER="PostProcessRenderPipelineManager",e.NAME_SPRITE="Sprite",e.NAME_SUBSURFACE="SubSurface",e.NAME_OUTLINERENDERER="Outline",e.NAME_PROCEDURALTEXTURE="ProceduralTexture",e.NAME_SHADOWGENERATOR="ShadowGenerator",e.NAME_OCTREE="Octree",e.NAME_PHYSICSENGINE="PhysicsEngine",e.NAME_AUDIO="Audio",e.NAME_FLUIDRENDERER="FluidRenderer",e.STEP_ISREADYFORMESH_EFFECTLAYER=0,e.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER=0,e.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER=0,e.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_PREPASS=0,e.STEP_BEFORECAMERADRAW_EFFECTLAYER=1,e.STEP_BEFORECAMERADRAW_LAYER=2,e.STEP_BEFORERENDERTARGETDRAW_PREPASS=0,e.STEP_BEFORERENDERTARGETDRAW_LAYER=1,e.STEP_BEFORERENDERINGMESH_PREPASS=0,e.STEP_BEFORERENDERINGMESH_OUTLINE=1,e.STEP_AFTERRENDERINGMESH_PREPASS=0,e.STEP_AFTERRENDERINGMESH_OUTLINE=1,e.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW=0,e.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER=1,e.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE=0,e.STEP_BEFORECAMERAUPDATE_GAMEPAD=1,e.STEP_BEFORECLEAR_PROCEDURALTEXTURE=0,e.STEP_BEFORECLEAR_PREPASS=1,e.STEP_BEFORERENDERTARGETCLEAR_PREPASS=0,e.STEP_AFTERRENDERTARGETDRAW_PREPASS=0,e.STEP_AFTERRENDERTARGETDRAW_LAYER=1,e.STEP_AFTERCAMERADRAW_PREPASS=0,e.STEP_AFTERCAMERADRAW_EFFECTLAYER=1,e.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM=2,e.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW=3,e.STEP_AFTERCAMERADRAW_LAYER=4,e.STEP_AFTERCAMERADRAW_FLUIDRENDERER=5,e.STEP_AFTERCAMERAPOSTPROCESS_LAYER=0,e.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER=0,e.STEP_AFTERRENDER_AUDIO=0,e.STEP_GATHERRENDERTARGETS_DEPTHRENDERER=0,e.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER=1,e.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR=2,e.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER=3,e.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER=0,e.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER=1,e.STEP_POINTERMOVE_SPRITE=0,e.STEP_POINTERDOWN_SPRITE=0,e.STEP_POINTERUP_SPRITE=0,e}(),Me=function(e){function t(t){return e.apply(this,t)||this}return(0,m.C6)(t,e),t.Create=function(){return Object.create(t.prototype)},t.prototype.registerStep=function(e,t,i){var n=0;for(Number.MAX_VALUE;n<this.length&&!(e<this[n].index);n++);this.splice(n,0,{index:e,component:t,action:i.bind(t)})},t.prototype.clear=function(){this.length=0},t}(Array),Oe=i(5153),De=function(){function e(){}return e.POINTERDOWN=1,e.POINTERUP=2,e.POINTERMOVE=4,e.POINTERWHEEL=8,e.POINTERPICK=16,e.POINTERTAP=32,e.POINTERDOUBLETAP=64,e}(),Ne=function(e,t){this.type=e,this.event=t},Fe=function(e){function t(t,i,n,r){var o=e.call(this,t,i)||this;return o.ray=null,o.originalPickingInfo=null,o.skipOnPointerObservable=!1,o.localPosition=new d.I9(n,r),o}return(0,m.C6)(t,e),t}(Ne),Le=function(e){function t(t,i,n,r){void 0===r&&(r=null);var o=e.call(this,t,i)||this;return o._pickInfo=n,o._inputManager=r,o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"pickInfo",{get:function(){return this._pickInfo||this._generatePickInfo(),this._pickInfo},enumerable:!1,configurable:!0}),t.prototype._generatePickInfo=function(){this._inputManager&&(this._pickInfo=this._inputManager._pickMove(this.event),this._inputManager._setRayOnPointerInfo(this._pickInfo,this.event),this._inputManager=null)},t}(Ne),we=function(){function e(){}return e.KEYDOWN=1,e.KEYUP=2,e}(),Be=function(e,t){this.type=e,this.event=t},Ue=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.type=t,n.event=i,n.skipOnKeyboardObservable=!1,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"skipOnPointerObservable",{get:function(){return this.skipOnKeyboardObservable},set:function(e){this.skipOnKeyboardObservable=e},enumerable:!1,configurable:!0}),t}(Be);!function(e){e[e.Generic=0]="Generic",e[e.Keyboard=1]="Keyboard",e[e.Mouse=2]="Mouse",e[e.Touch=3]="Touch",e[e.DualShock=4]="DualShock",e[e.Xbox=5]="Xbox",e[e.Switch=6]="Switch",e[e.DualSense=7]="DualSense"}(fe||(fe={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.Move=12]="Move"}(_e||(_e={})),function(e){e[e.Horizontal=0]="Horizontal",e[e.Vertical=1]="Vertical",e[e.LeftClick=2]="LeftClick",e[e.MiddleClick=3]="MiddleClick",e[e.RightClick=4]="RightClick",e[e.BrowserBack=5]="BrowserBack",e[e.BrowserForward=6]="BrowserForward",e[e.MouseWheelX=7]="MouseWheelX",e[e.MouseWheelY=8]="MouseWheelY",e[e.MouseWheelZ=9]="MouseWheelZ",e[e.DeltaHorizontal=10]="DeltaHorizontal",e[e.DeltaVertical=11]="DeltaVertical"}(me||(me={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(ge||(ge={})),function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.L2=6]="L2",e[e.R2=7]="R2",e[e.Create=8]="Create",e[e.Options=9]="Options",e[e.L3=10]="L3",e[e.R3=11]="R3",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.TouchPad=17]="TouchPad",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(ve||(ve={})),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.LT=6]="LT",e[e.RT=7]="RT",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.LStickXAxis=17]="LStickXAxis",e[e.LStickYAxis=18]="LStickYAxis",e[e.RStickXAxis=19]="RStickXAxis",e[e.RStickYAxis=20]="RStickYAxis"}(ye||(ye={})),function(e){e[e.B=0]="B",e[e.A=1]="A",e[e.Y=2]="Y",e[e.X=3]="X",e[e.L=4]="L",e[e.R=5]="R",e[e.ZL=6]="ZL",e[e.ZR=7]="ZR",e[e.Minus=8]="Minus",e[e.Plus=9]="Plus",e[e.LS=10]="LS",e[e.RS=11]="RS",e[e.DPadUp=12]="DPadUp",e[e.DPadDown=13]="DPadDown",e[e.DPadLeft=14]="DPadLeft",e[e.DPadRight=15]="DPadRight",e[e.Home=16]="Home",e[e.Capture=17]="Capture",e[e.LStickXAxis=18]="LStickXAxis",e[e.LStickYAxis=19]="LStickYAxis",e[e.RStickXAxis=20]="RStickXAxis",e[e.RStickYAxis=21]="RStickYAxis"}(be||(be={})),function(e){e[e.PointerMove=0]="PointerMove",e[e.PointerDown=1]="PointerDown",e[e.PointerUp=2]="PointerUp"}(Te||(Te={}));var Ve,ke=function(){function e(){}return e.DOM_DELTA_PIXEL=0,e.DOM_DELTA_LINE=1,e.DOM_DELTA_PAGE=2,e}(),Ge=function(){function e(){}return e.CreateDeviceEvent=function(e,t,i,n,r,o,a){switch(e){case fe.Keyboard:return this._CreateKeyboardEvent(i,n,r,o);case fe.Mouse:if(i===_e.MouseWheelX||i===_e.MouseWheelY||i===_e.MouseWheelZ)return this._CreateWheelEvent(e,t,i,n,r,o);case fe.Touch:return this._CreatePointerEvent(e,t,i,n,r,o,a);default:throw"Unable to generate event for device ".concat(fe[e])}},e._CreatePointerEvent=function(e,t,i,n,r,o,a){var s=this._CreateMouseEvent(e,t,i,n,r,o);e===fe.Mouse?(s.deviceType=fe.Mouse,s.pointerId=1,s.pointerType="mouse"):(s.deviceType=fe.Touch,s.pointerId=null!=a?a:t,s.pointerType="touch");var l=0;return l+=r.pollInput(e,t,_e.LeftClick),l+=2*r.pollInput(e,t,_e.RightClick),l+=4*r.pollInput(e,t,_e.MiddleClick),s.buttons=l,i===_e.Move?s.type="pointermove":i>=_e.LeftClick&&i<=_e.RightClick&&(s.type=1===n?"pointerdown":"pointerup",s.button=i-2),s},e._CreateWheelEvent=function(e,t,i,n,r,o){var a=this._CreateMouseEvent(e,t,i,n,r,o);switch(a.pointerId=1,a.type="wheel",a.deltaMode=ke.DOM_DELTA_PIXEL,a.deltaX=0,a.deltaY=0,a.deltaZ=0,i){case _e.MouseWheelX:a.deltaX=n;break;case _e.MouseWheelY:a.deltaY=n;break;case _e.MouseWheelZ:a.deltaZ=n}return a},e._CreateMouseEvent=function(e,t,i,n,r,o){var a=this._CreateEvent(o),s=r.pollInput(e,t,_e.Horizontal),l=r.pollInput(e,t,_e.Vertical);return o?(a.movementX=0,a.movementY=0,a.offsetX=a.movementX-o.getBoundingClientRect().x,a.offsetY=a.movementY-o.getBoundingClientRect().y):(a.movementX=r.pollInput(e,t,10),a.movementY=r.pollInput(e,t,11),a.offsetX=0,a.offsetY=0),this._CheckNonCharacterKeys(a,r),a.clientX=s,a.clientY=l,a.x=s,a.y=l,a.deviceType=e,a.deviceSlot=t,a.inputIndex=i,a},e._CreateKeyboardEvent=function(e,t,i,n){var r=this._CreateEvent(n);return this._CheckNonCharacterKeys(r,i),r.deviceType=fe.Keyboard,r.deviceSlot=0,r.inputIndex=e,r.type=1===t?"keydown":"keyup",r.key=String.fromCharCode(e),r.keyCode=e,r},e._CheckNonCharacterKeys=function(e,t){var i=t.isDeviceAvailable(fe.Keyboard),n=i&&1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_ALT_KEY),r=i&&1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_CTRL_KEY),o=i&&(1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_META_KEY1)||1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_META_KEY2)||1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_META_KEY3)),a=i&&1===t.pollInput(fe.Keyboard,0,c.Y.INPUT_SHIFT_KEY);e.altKey=n,e.ctrlKey=r,e.metaKey=o,e.shiftKey=a},e._CreateEvent=function(e){var t={preventDefault:function(){}};return t.target=e,t},e}(),ze=function(){function e(e,t,i){var n=this;this._nativeInput=_native.DeviceInputSystem?new _native.DeviceInputSystem(e,t,(function(e,t,r,o){var a=Ge.CreateDeviceEvent(e,t,r,o,n);i(e,t,a)})):this._createDummyNativeInput()}return e.prototype.pollInput=function(e,t,i){return this._nativeInput.pollInput(e,t,i)},e.prototype.isDeviceAvailable=function(e){return e===fe.Mouse||e===fe.Touch},e.prototype.dispose=function(){this._nativeInput.dispose()},e.prototype._createDummyNativeInput=function(){return{pollInput:function(){return 0},isDeviceAvailable:function(){return!1},dispose:function(){}}},e}(),Ye=Object.keys(_e).length/2,Xe=function(){function e(e,t,i,n){var r=this;this._inputs=[],this._keyboardActive=!1,this._pointerActive=!1,this._usingSafari=ie.S0.IsSafari(),this._usingMacOS=(0,Oe.XD)()&&/(Mac|iPhone|iPod|iPad)/i.test(navigator.platform),this._keyboardDownEvent=function(e){},this._keyboardUpEvent=function(e){},this._keyboardBlurEvent=function(e){},this._pointerMoveEvent=function(e){},this._pointerDownEvent=function(e){},this._pointerUpEvent=function(e){},this._pointerCancelEvent=function(e){},this._pointerWheelEvent=function(e){},this._pointerBlurEvent=function(e){},this._pointerMacOSChromeOutEvent=function(e){},this._eventsAttached=!1,this._mouseId=-1,this._isUsingFirefox=(0,Oe.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Firefox"),this._isUsingChromium=(0,Oe.XD)()&&navigator.userAgent&&-1!==navigator.userAgent.indexOf("Chrome"),this._maxTouchPoints=0,this._pointerInputClearObserver=null,this._gamepadConnectedEvent=function(e){},this._gamepadDisconnectedEvent=function(e){},this._eventPrefix=ie.S0.GetPointerPrefix(e),this._engine=e,this._onDeviceConnected=t,this._onDeviceDisconnected=i,this._onInputChanged=n,this._mouseId=this._isUsingFirefox?0:1,this._enableEvents(),this._usingMacOS&&(this._metaKeys=[]),this._engine._onEngineViewChanged||(this._engine._onEngineViewChanged=function(){r._enableEvents()})}return e.prototype.pollInput=function(e,t,i){var n=this._inputs[e][t];if(!n)throw"Unable to find device ".concat(fe[e]);e>=fe.DualShock&&e<=fe.DualSense&&this._updateDevice(e,t,i);var r=n[i];if(void 0===r)throw"Unable to find input ".concat(i," for device ").concat(fe[e]," in slot ").concat(t);return i===_e.Move&&ie.S0.Warn("Unable to provide information for PointerInput.Move.  Try using PointerInput.Horizontal or PointerInput.Vertical for move data."),r},e.prototype.isDeviceAvailable=function(e){return void 0!==this._inputs[e]},e.prototype.dispose=function(){this._onDeviceConnected=function(){},this._onDeviceDisconnected=function(){},this._onInputChanged=function(){},delete this._engine._onEngineViewChanged,this._elementToAttachTo&&this._disableEvents()},e.prototype._enableEvents=function(){var e=null==this?void 0:this._engine.getInputElement();if(e&&(!this._eventsAttached||this._elementToAttachTo!==e)){if(this._disableEvents(),this._inputs)for(var t=0,i=this._inputs;t<i.length;t++){var n=i[t];if(n)for(var r in n){var o=n[+r];if(o)for(var a=0;a<o.length;a++)o[a]=0}}this._elementToAttachTo=e,this._elementToAttachTo.tabIndex=-1!==this._elementToAttachTo.tabIndex?this._elementToAttachTo.tabIndex:this._engine.canvasTabIndex,this._handleKeyActions(),this._handlePointerActions(),this._handleGamepadActions(),this._eventsAttached=!0,this._checkForConnectedDevices()}},e.prototype._disableEvents=function(){this._elementToAttachTo&&(this._elementToAttachTo.removeEventListener("blur",this._keyboardBlurEvent),this._elementToAttachTo.removeEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.removeEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.removeEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.removeEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.removeEventListener(this._wheelEventName,this._pointerWheelEvent),this._usingMacOS&&this._isUsingChromium&&this._elementToAttachTo.removeEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent),window.removeEventListener("gamepadconnected",this._gamepadConnectedEvent),window.removeEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)),this._pointerInputClearObserver&&this._engine.onEndFrameObservable.remove(this._pointerInputClearObserver),this._eventsAttached=!1},e.prototype._checkForConnectedDevices=function(){if(navigator.getGamepads)for(var e=0,t=navigator.getGamepads();e<t.length;e++){var i=t[e];i&&this._addGamePad(i)}"function"==typeof matchMedia&&matchMedia("(pointer:fine)").matches&&this._addPointerDevice(fe.Mouse,0,0,0)},e.prototype._addGamePad=function(e){var t=this._getGamepadDeviceType(e.id),i=e.index;this._gamepads=this._gamepads||new Array(e.index+1),this._registerDevice(t,i,e.buttons.length+e.axes.length),this._gamepads[i]=t},e.prototype._addPointerDevice=function(e,t,i,n){this._pointerActive||(this._pointerActive=!0),this._registerDevice(e,t,Ye);var r=this._inputs[e][t];r[0]=i,r[1]=n},e.prototype._registerDevice=function(e,t,i){if(void 0===t)throw"Unable to register device ".concat(fe[e]," to undefined slot.");if(this._inputs[e]||(this._inputs[e]={}),!this._inputs[e][t]){var n=new Array(i);n.fill(0),this._inputs[e][t]=n,this._onDeviceConnected(e,t)}},e.prototype._unregisterDevice=function(e,t){this._inputs[e][t]&&(delete this._inputs[e][t],this._onDeviceDisconnected(e,t))},e.prototype._handleKeyActions=function(){var e=this;this._keyboardDownEvent=function(t){e._keyboardActive||(e._keyboardActive=!0,e._registerDevice(fe.Keyboard,0,255));var i=e._inputs[fe.Keyboard][0];if(i){i[t.keyCode]=1;var n=t;n.inputIndex=t.keyCode,e._usingMacOS&&t.metaKey&&"Meta"!==t.key&&(e._metaKeys.includes(t.keyCode)||e._metaKeys.push(t.keyCode)),e._onInputChanged(fe.Keyboard,0,n)}},this._keyboardUpEvent=function(t){e._keyboardActive||(e._keyboardActive=!0,e._registerDevice(fe.Keyboard,0,255));var i=e._inputs[fe.Keyboard][0];if(i){i[t.keyCode]=0;var n=t;if(n.inputIndex=t.keyCode,e._usingMacOS&&"Meta"===t.key&&e._metaKeys.length>0){for(var r=0,o=e._metaKeys;r<o.length;r++){var a=o[r],s=Ge.CreateDeviceEvent(fe.Keyboard,0,a,0,e,e._elementToAttachTo);i[a]=0,e._onInputChanged(fe.Keyboard,0,s)}e._metaKeys.splice(0,e._metaKeys.length)}e._onInputChanged(fe.Keyboard,0,n)}},this._keyboardBlurEvent=function(){if(e._keyboardActive){for(var t=e._inputs[fe.Keyboard][0],i=0;i<t.length;i++)if(0!==t[i]){t[i]=0;var n=Ge.CreateDeviceEvent(fe.Keyboard,0,i,0,e,e._elementToAttachTo);e._onInputChanged(fe.Keyboard,0,n)}e._usingMacOS&&e._metaKeys.splice(0,e._metaKeys.length)}},this._elementToAttachTo.addEventListener("keydown",this._keyboardDownEvent),this._elementToAttachTo.addEventListener("keyup",this._keyboardUpEvent),this._elementToAttachTo.addEventListener("blur",this._keyboardBlurEvent)},e.prototype._handlePointerActions=function(){var e=this;this._maxTouchPoints=(0,Oe.XD)()&&navigator.maxTouchPoints||2,this._activeTouchIds||(this._activeTouchIds=new Array(this._maxTouchPoints));for(var t=0;t<this._maxTouchPoints;t++)this._activeTouchIds[t]=-1;this._pointerMoveEvent=function(t){var i=e._getPointerType(t),n=i===fe.Mouse?0:e._activeTouchIds.indexOf(t.pointerId);if(i===fe.Touch&&-1===n){var r=e._activeTouchIds.indexOf(-1);if(!(r>=0))return void ie.S0.Warn("Max number of touches exceeded.  Ignoring touches in excess of ".concat(e._maxTouchPoints));n=r,e._activeTouchIds[r]=t.pointerId,e._onDeviceConnected(i,n)}e._inputs[i]||(e._inputs[i]={}),e._inputs[i][n]||e._addPointerDevice(i,n,t.clientX,t.clientY);var o=e._inputs[i][n];if(o){var a=t;a.inputIndex=_e.Move,o[_e.Horizontal]=t.clientX,o[_e.Vertical]=t.clientY,i===fe.Touch&&0===o[_e.LeftClick]&&(o[_e.LeftClick]=1),void 0===t.pointerId&&(t.pointerId=e._mouseId),e._onInputChanged(i,n,a),e._usingSafari||-1===t.button||(a.inputIndex=t.button+2,o[t.button+2]=o[t.button+2]?0:1,e._onInputChanged(i,n,a))}},this._pointerDownEvent=function(t){var i=e._getPointerType(t),n=i===fe.Mouse?0:t.pointerId;if(i===fe.Touch){var r=e._activeTouchIds.indexOf(t.pointerId);if(-1===r&&(r=e._activeTouchIds.indexOf(-1)),!(r>=0))return void ie.S0.Warn("Max number of touches exceeded.  Ignoring touches in excess of ".concat(e._maxTouchPoints));n=r,e._activeTouchIds[r]=t.pointerId}e._inputs[i]||(e._inputs[i]={}),e._inputs[i][n]?i===fe.Touch&&e._onDeviceConnected(i,n):e._addPointerDevice(i,n,t.clientX,t.clientY);var o=e._inputs[i][n];if(o){var a=o[_e.Horizontal],s=o[_e.Vertical];if(i===fe.Mouse){if(void 0===t.pointerId&&(t.pointerId=e._mouseId),!document.pointerLockElement)try{e._elementToAttachTo.setPointerCapture(e._mouseId)}catch(e){}}else if(t.pointerId&&!document.pointerLockElement)try{e._elementToAttachTo.setPointerCapture(t.pointerId)}catch(e){}o[_e.Horizontal]=t.clientX,o[_e.Vertical]=t.clientY,o[t.button+2]=1;var l=t;l.inputIndex=t.button+2,e._onInputChanged(i,n,l),a===t.clientX&&s===t.clientY||(l.inputIndex=_e.Move,e._onInputChanged(i,n,l))}},this._pointerUpEvent=function(t){var i,n,r,o,a,s=e._getPointerType(t),l=s===fe.Mouse?0:e._activeTouchIds.indexOf(t.pointerId);if(s===fe.Touch){if(-1===l)return;e._activeTouchIds[l]=-1}var c=null===(i=e._inputs[s])||void 0===i?void 0:i[l];if(c&&0!==c[t.button+2]){var u=c[_e.Horizontal],h=c[_e.Vertical];c[_e.Horizontal]=t.clientX,c[_e.Vertical]=t.clientY,c[t.button+2]=0;var d=t;void 0===t.pointerId&&(t.pointerId=e._mouseId),u===t.clientX&&h===t.clientY||(d.inputIndex=_e.Move,e._onInputChanged(s,l,d)),d.inputIndex=t.button+2,s===fe.Mouse&&e._mouseId>=0&&(null===(r=(n=e._elementToAttachTo).hasPointerCapture)||void 0===r?void 0:r.call(n,e._mouseId))?e._elementToAttachTo.releasePointerCapture(e._mouseId):t.pointerId&&(null===(a=(o=e._elementToAttachTo).hasPointerCapture)||void 0===a?void 0:a.call(o,t.pointerId))&&e._elementToAttachTo.releasePointerCapture(t.pointerId),e._onInputChanged(s,l,d),s===fe.Touch&&e._onDeviceDisconnected(s,l)}},this._pointerCancelEvent=function(t){var i,n,r,o;if("mouse"===t.pointerType){var a=e._inputs[fe.Mouse][0];e._mouseId>=0&&(null===(n=(i=e._elementToAttachTo).hasPointerCapture)||void 0===n?void 0:n.call(i,e._mouseId))&&e._elementToAttachTo.releasePointerCapture(e._mouseId);for(var s=_e.LeftClick;s<=_e.BrowserForward;s++)if(1===a[s]){a[s]=0;var l=Ge.CreateDeviceEvent(fe.Mouse,0,s,0,e,e._elementToAttachTo);e._onInputChanged(fe.Mouse,0,l)}}else{var c=e._activeTouchIds.indexOf(t.pointerId);if(-1===c)return;(null===(o=(r=e._elementToAttachTo).hasPointerCapture)||void 0===o?void 0:o.call(r,t.pointerId))&&e._elementToAttachTo.releasePointerCapture(t.pointerId),e._inputs[fe.Touch][c][_e.LeftClick]=0,l=Ge.CreateDeviceEvent(fe.Touch,c,_e.LeftClick,0,e,e._elementToAttachTo,t.pointerId),e._onInputChanged(fe.Touch,c,l),e._activeTouchIds[c]=-1,e._onDeviceDisconnected(fe.Touch,c)}},this._wheelEventName="onwheel"in document.createElement("div")?"wheel":void 0!==document.onmousewheel?"mousewheel":"DOMMouseScroll";var i=!1,n=function(){};try{var r=Object.defineProperty({},"passive",{get:function(){i=!0}});this._elementToAttachTo.addEventListener("test",n,r),this._elementToAttachTo.removeEventListener("test",n,r)}catch(e){}this._pointerBlurEvent=function(){var t,i,n,r,o;if(e.isDeviceAvailable(fe.Mouse)){var a=e._inputs[fe.Mouse][0];e._mouseId>=0&&(null===(i=(t=e._elementToAttachTo).hasPointerCapture)||void 0===i?void 0:i.call(t,e._mouseId))&&e._elementToAttachTo.releasePointerCapture(e._mouseId);for(var s=_e.LeftClick;s<=_e.BrowserForward;s++)if(1===a[s]){a[s]=0;var l=Ge.CreateDeviceEvent(fe.Mouse,0,s,0,e,e._elementToAttachTo);e._onInputChanged(fe.Mouse,0,l)}}if(e.isDeviceAvailable(fe.Touch)){a=e._inputs[fe.Touch];for(var c=0;c<e._activeTouchIds.length;c++){var u=e._activeTouchIds[c];(null===(r=(n=e._elementToAttachTo).hasPointerCapture)||void 0===r?void 0:r.call(n,u))&&e._elementToAttachTo.releasePointerCapture(u),-1!==u&&1===(null===(o=a[c])||void 0===o?void 0:o[_e.LeftClick])&&(a[c][_e.LeftClick]=0,l=Ge.CreateDeviceEvent(fe.Touch,c,_e.LeftClick,0,e,e._elementToAttachTo,u),e._onInputChanged(fe.Touch,c,l),e._activeTouchIds[c]=-1,e._onDeviceDisconnected(fe.Touch,c))}}},this._pointerWheelEvent=function(t){var i=fe.Mouse;e._inputs[i]||(e._inputs[i]=[]),e._inputs[i][0]||(e._pointerActive=!0,e._registerDevice(i,0,Ye));var n=e._inputs[i][0];if(n){n[_e.MouseWheelX]=t.deltaX||0,n[_e.MouseWheelY]=t.deltaY||t.wheelDelta||0,n[_e.MouseWheelZ]=t.deltaZ||0;var r=t;void 0===t.pointerId&&(t.pointerId=e._mouseId),0!==n[_e.MouseWheelX]&&(r.inputIndex=_e.MouseWheelX,e._onInputChanged(i,0,r)),0!==n[_e.MouseWheelY]&&(r.inputIndex=_e.MouseWheelY,e._onInputChanged(i,0,r)),0!==n[_e.MouseWheelZ]&&(r.inputIndex=_e.MouseWheelZ,e._onInputChanged(i,0,r))}},this._usingMacOS&&this._isUsingChromium&&(this._pointerMacOSChromeOutEvent=function(t){t.buttons>1&&e._pointerCancelEvent(t)},this._elementToAttachTo.addEventListener("lostpointercapture",this._pointerMacOSChromeOutEvent)),this._elementToAttachTo.addEventListener(this._eventPrefix+"move",this._pointerMoveEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"down",this._pointerDownEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"up",this._pointerUpEvent),this._elementToAttachTo.addEventListener(this._eventPrefix+"cancel",this._pointerCancelEvent),this._elementToAttachTo.addEventListener("blur",this._pointerBlurEvent),this._elementToAttachTo.addEventListener(this._wheelEventName,this._pointerWheelEvent,!!i&&{passive:!1}),this._pointerInputClearObserver=this._engine.onEndFrameObservable.add((function(){if(e.isDeviceAvailable(fe.Mouse)){var t=e._inputs[fe.Mouse][0];t[_e.MouseWheelX]=0,t[_e.MouseWheelY]=0,t[_e.MouseWheelZ]=0}}))},e.prototype._handleGamepadActions=function(){var e=this;this._gamepadConnectedEvent=function(t){e._addGamePad(t.gamepad)},this._gamepadDisconnectedEvent=function(t){if(e._gamepads){var i=e._getGamepadDeviceType(t.gamepad.id),n=t.gamepad.index;e._unregisterDevice(i,n),delete e._gamepads[n]}},window.addEventListener("gamepadconnected",this._gamepadConnectedEvent),window.addEventListener("gamepaddisconnected",this._gamepadDisconnectedEvent)},e.prototype._updateDevice=function(e,t,i){var n=navigator.getGamepads()[t];if(n&&e===this._gamepads[t]){var r=this._inputs[e][t];i>=n.buttons.length?r[i]=n.axes[i-n.buttons.length].valueOf():r[i]=n.buttons[i].value}},e.prototype._getGamepadDeviceType=function(e){return-1!==e.indexOf("054c")?-1!==e.indexOf("0ce6")?fe.DualSense:fe.DualShock:-1!==e.indexOf("Xbox One")||-1!==e.search("Xbox 360")||-1!==e.search("xinput")?fe.Xbox:-1!==e.indexOf("057e")?fe.Switch:fe.Generic},e.prototype._getPointerType=function(e){var t=fe.Mouse;return("touch"===e.pointerType||"pen"===e.pointerType||e.touches)&&(t=fe.Touch),t},e}(),We=function(){function e(e,t,i){void 0===i&&(i=0),this.deviceType=t,this.deviceSlot=i,this.onInputChangedObservable=new h.cP,this._deviceInputSystem=e}return e.prototype.getInput=function(e){return this._deviceInputSystem.pollInput(this.deviceType,this.deviceSlot,e)},e}(),He=function(){function e(e){var t=this;this._registeredManagers=new Array,this._refCount=0,this.registerManager=function(e){for(var i=0;i<t._devices.length;i++){var n=t._devices[i];for(var r in n){var o=+r;e._addDevice(new We(t._deviceInputSystem,i,o))}}t._registeredManagers.push(e)},this.unregisterManager=function(e){var i=t._registeredManagers.indexOf(e);i>-1&&t._registeredManagers.splice(i,1)};var i=Object.keys(fe).length/2;this._devices=new Array(i);var n=function(e,i){t._devices[e]||(t._devices[e]=new Array),t._devices[e][i]||(t._devices[e][i]=i);for(var n=0,r=t._registeredManagers;n<r.length;n++){var o=r[n],a=new We(t._deviceInputSystem,e,i);o._addDevice(a)}},r=function(e,i){var n;(null===(n=t._devices[e])||void 0===n?void 0:n[i])&&delete t._devices[e][i];for(var r=0,o=t._registeredManagers;r<o.length;r++)o[r]._removeDevice(e,i)},o=function(e,i,n){if(n)for(var r=0,o=t._registeredManagers;r<o.length;r++)o[r]._onInputChanged(e,i,n)};"undefined"!=typeof _native?this._deviceInputSystem=new ze(n,r,o):this._deviceInputSystem=new Xe(e,n,r,o)}return e.prototype.dispose=function(){this._deviceInputSystem.dispose()},e}(),je=function(){function e(e){var t=this,i=Object.keys(fe).length/2;this._devices=new Array(i),this._firstDevice=new Array(i),this._engine=e,this._engine._deviceSourceManager||(this._engine._deviceSourceManager=new He(e)),this._engine._deviceSourceManager._refCount++,this.onDeviceConnectedObservable=new h.cP((function(e){for(var i=0,n=t._devices;i<n.length;i++){var r=n[i];if(r)for(var o=0,a=r;o<a.length;o++){var s=a[o];s&&t.onDeviceConnectedObservable.notifyObserver(e,s)}}})),this.onDeviceDisconnectedObservable=new h.cP,this._engine._deviceSourceManager.registerManager(this),this._onDisposeObserver=e.onDisposeObservable.add((function(){t.dispose()}))}return e.prototype.getDeviceSource=function(e,t){if(void 0===t){if(void 0===this._firstDevice[e])return null;t=this._firstDevice[e]}return this._devices[e]&&void 0!==this._devices[e][t]?this._devices[e][t]:null},e.prototype.getDeviceSources=function(e){return this._devices[e]?this._devices[e].filter((function(e){return!!e})):[]},e.prototype.dispose=function(){this.onDeviceConnectedObservable.clear(),this.onDeviceDisconnectedObservable.clear(),this._engine._deviceSourceManager&&(this._engine._deviceSourceManager.unregisterManager(this),--this._engine._deviceSourceManager._refCount<1&&(this._engine._deviceSourceManager.dispose(),delete this._engine._deviceSourceManager)),this._engine.onDisposeObservable.remove(this._onDisposeObserver)},e.prototype._addDevice=function(e){this._devices[e.deviceType]||(this._devices[e.deviceType]=new Array),this._devices[e.deviceType][e.deviceSlot]||(this._devices[e.deviceType][e.deviceSlot]=e,this._updateFirstDevices(e.deviceType)),this.onDeviceConnectedObservable.notifyObservers(e)},e.prototype._removeDevice=function(e,t){var i,n,r=null===(i=this._devices[e])||void 0===i?void 0:i[t];this.onDeviceDisconnectedObservable.notifyObservers(r),(null===(n=this._devices[e])||void 0===n?void 0:n[t])&&delete this._devices[e][t],this._updateFirstDevices(e)},e.prototype._onInputChanged=function(e,t,i){var n,r;null===(r=null===(n=this._devices[e])||void 0===n?void 0:n[t])||void 0===r||r.onInputChangedObservable.notifyObservers(i)},e.prototype._updateFirstDevices=function(e){switch(e){case fe.Keyboard:case fe.Mouse:this._firstDevice[e]=0;break;case fe.Touch:case fe.DualSense:case fe.DualShock:case fe.Xbox:case fe.Switch:case fe.Generic:delete this._firstDevice[e];var t=this._devices[e];if(t)for(var i=0;i<t.length;i++)if(t[i]){this._firstDevice[e]=i;break}}},e}(),qe=function(){function e(){this._singleClick=!1,this._doubleClick=!1,this._hasSwiped=!1,this._ignore=!1}return Object.defineProperty(e.prototype,"singleClick",{get:function(){return this._singleClick},set:function(e){this._singleClick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doubleClick",{get:function(){return this._doubleClick},set:function(e){this._doubleClick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasSwiped",{get:function(){return this._hasSwiped},set:function(e){this._hasSwiped=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ignore",{get:function(){return this._ignore},set:function(e){this._ignore=e},enumerable:!1,configurable:!0}),e}(),Ke=function(){function e(e){this._alreadyAttached=!1,this._meshPickProceed=!1,this._currentPickResult=null,this._previousPickResult=null,this._totalPointersPressed=0,this._doubleClickOccured=!1,this._isSwiping=!1,this._swipeButtonPressed=-1,this._skipPointerTap=!1,this._isMultiTouchGesture=!1,this._pointerX=0,this._pointerY=0,this._startingPointerPosition=new d.I9(0,0),this._previousStartingPointerPosition=new d.I9(0,0),this._startingPointerTime=0,this._previousStartingPointerTime=0,this._pointerCaptures={},this._meshUnderPointerId={},this._movePointerInfo=null,this._cameraObserverCount=0,this._delayedClicks=[null,null,null,null,null],this._deviceSourceManager=null,this._scene=e||D.q.LastCreatedScene,this._scene}return Object.defineProperty(e.prototype,"meshUnderPointer",{get:function(){return this._movePointerInfo&&(this._movePointerInfo._generatePickInfo(),this._movePointerInfo=null),this._pointerOverMesh},enumerable:!1,configurable:!0}),e.prototype.getMeshUnderPointerByPointerId=function(e){return this._meshUnderPointerId[e]||null},Object.defineProperty(e.prototype,"unTranslatedPointer",{get:function(){return new d.I9(this._unTranslatedPointerX,this._unTranslatedPointerY)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointerX",{get:function(){return this._pointerX},set:function(e){this._pointerX=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointerY",{get:function(){return this._pointerY},set:function(e){this._pointerY=e},enumerable:!1,configurable:!0}),e.prototype._updatePointerPosition=function(e){var t=this._scene.getEngine().getInputElementClientRect();t&&(this._pointerX=e.clientX-t.left,this._pointerY=e.clientY-t.top,this._unTranslatedPointerX=this._pointerX,this._unTranslatedPointerY=this._pointerY)},e.prototype._processPointerMove=function(e,t){var i=this._scene,n=i.getEngine(),r=n.getInputElement();r&&(r.tabIndex=n.canvasTabIndex,i.doNotHandleCursors||(r.style.cursor=i.defaultCursor)),this._setCursorAndPointerOverMesh(e,t,i);for(var o=0,a=i._pointerMoveStage;o<a.length;o++){var s=a[o],l=!!(null==(e=e||this._pickMove(t))?void 0:e.pickedMesh);e=s.action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,l,r)}var c,u=t.inputIndex>=_e.MouseWheelX&&t.inputIndex<=_e.MouseWheelZ?De.POINTERWHEEL:De.POINTERMOVE;i.onPointerMove&&(e=e||this._pickMove(t),i.onPointerMove(t,e,u)),e?(c=new Le(u,t,e),this._setRayOnPointerInfo(e,t)):(c=new Le(u,t,null,this),this._movePointerInfo=c),i.onPointerObservable.hasObservers()&&i.onPointerObservable.notifyObservers(c,u)},e.prototype._setRayOnPointerInfo=function(e,t){var i=this._scene;e&&i._pickingAvailable&&(e.ray||(e.ray=i.createPickingRay(t.offsetX,t.offsetY,d.uq.Identity(),i.activeCamera)))},e.prototype._addCameraPointerObserver=function(e,t){return this._cameraObserverCount++,this._scene.onPointerObservable.add(e,t)},e.prototype._removeCameraPointerObserver=function(e){return this._cameraObserverCount--,this._scene.onPointerObservable.remove(e)},e.prototype._checkForPicking=function(){return!!(this._scene.onPointerObservable.observers.length>this._cameraObserverCount||this._scene.onPointerPick)},e.prototype._checkPrePointerObservable=function(e,t,i){var n=this._scene,r=new Fe(i,t,this._unTranslatedPointerX,this._unTranslatedPointerY);return e&&(r.originalPickingInfo=e,r.ray=e.ray,"xr-near"===t.pointerType&&e.originMesh&&(r.nearInteractionPickingInfo=e)),n.onPrePointerObservable.notifyObservers(r,i),!!r.skipOnPointerObservable},e.prototype._pickMove=function(e){var t=this._scene,i=t.pick(this._unTranslatedPointerX,this._unTranslatedPointerY,t.pointerMovePredicate,t.pointerMoveFastCheck,t.cameraToUseForPointers,t.pointerMoveTrianglePredicate);return this._setCursorAndPointerOverMesh(i,e,t),i},e.prototype._setCursorAndPointerOverMesh=function(e,t,i){var n=i.getEngine().getInputElement();if(null==e?void 0:e.pickedMesh){if(this.setPointerOverMesh(e.pickedMesh,t.pointerId,e,t),!i.doNotHandleCursors&&n&&this._pointerOverMesh){var r=this._pointerOverMesh._getActionManagerForTrigger();r&&r.hasPointerTriggers&&(n.style.cursor=r.hoverCursor||i.hoverCursor)}}else this.setPointerOverMesh(null,t.pointerId,e,t)},e.prototype.simulatePointerMove=function(e,t){var i=new PointerEvent("pointermove",t);i.inputIndex=_e.Move,this._checkPrePointerObservable(e,i,De.POINTERMOVE)||this._processPointerMove(e,i)},e.prototype.simulatePointerDown=function(e,t){var i=new PointerEvent("pointerdown",t);i.inputIndex=i.button+2,this._checkPrePointerObservable(e,i,De.POINTERDOWN)||this._processPointerDown(e,i)},e.prototype._processPointerDown=function(t,i){var n,r=this,o=this._scene;if(null==t?void 0:t.pickedMesh){this._pickedDownMesh=t.pickedMesh;var a=t.pickedMesh._getActionManagerForTrigger();if(a){if(a.hasPickTriggers)switch(a.processTrigger(c.Y.ACTION_OnPickDownTrigger,_.CreateNew(t.pickedMesh,i,t)),i.button){case 0:a.processTrigger(c.Y.ACTION_OnLeftPickTrigger,_.CreateNew(t.pickedMesh,i,t));break;case 1:a.processTrigger(c.Y.ACTION_OnCenterPickTrigger,_.CreateNew(t.pickedMesh,i,t));break;case 2:a.processTrigger(c.Y.ACTION_OnRightPickTrigger,_.CreateNew(t.pickedMesh,i,t))}a.hasSpecificTrigger(c.Y.ACTION_OnLongPressTrigger)&&window.setTimeout((function(){var t=o.pick(r._unTranslatedPointerX,r._unTranslatedPointerY,(function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.actionManager&&e.actionManager.hasSpecificTrigger(c.Y.ACTION_OnLongPressTrigger)&&e===r._pickedDownMesh}),!1,o.cameraToUseForPointers);(null==t?void 0:t.pickedMesh)&&a&&0!==r._totalPointersPressed&&Date.now()-r._startingPointerTime>e.LongPressDelay&&!r._isPointerSwiping()&&(r._startingPointerTime=0,a.processTrigger(c.Y.ACTION_OnLongPressTrigger,_.CreateNew(t.pickedMesh,i)))}),e.LongPressDelay)}}else for(var s=0,l=o._pointerDownStage;s<l.length;s++)t=l[s].action(this._unTranslatedPointerX,this._unTranslatedPointerY,t,i,!1);var u=De.POINTERDOWN;t?(o.onPointerDown&&o.onPointerDown(i,t,u),n=new Le(u,i,t),this._setRayOnPointerInfo(t,i)):n=new Le(u,i,null,this),o.onPointerObservable.hasObservers()&&o.onPointerObservable.notifyObservers(n,u)},e.prototype._isPointerSwiping=function(){return this._isSwiping},e.prototype.simulatePointerUp=function(e,t,i){var n=new PointerEvent("pointerup",t);n.inputIndex=_e.Move;var r=new qe;i?r.doubleClick=!0:r.singleClick=!0,this._checkPrePointerObservable(e,n,De.POINTERUP)||this._processPointerUp(e,n,r)},e.prototype._processPointerUp=function(e,t,i){var n=this._scene;if(null==e?void 0:e.pickedMesh){if(this._pickedUpMesh=e.pickedMesh,this._pickedDownMesh===this._pickedUpMesh&&(n.onPointerPick&&n.onPointerPick(t,e),i.singleClick&&!i.ignore&&n.onPointerObservable.observers.length>this._cameraObserverCount)){var r=De.POINTERPICK,o=new Le(r,t,e);this._setRayOnPointerInfo(e,t),n.onPointerObservable.notifyObservers(o,r)}var a=e.pickedMesh._getActionManagerForTrigger();if(a&&!i.ignore){a.processTrigger(c.Y.ACTION_OnPickUpTrigger,_.CreateNew(e.pickedMesh,t,e)),!i.hasSwiped&&i.singleClick&&a.processTrigger(c.Y.ACTION_OnPickTrigger,_.CreateNew(e.pickedMesh,t,e));var s=e.pickedMesh._getActionManagerForTrigger(c.Y.ACTION_OnDoublePickTrigger);i.doubleClick&&s&&s.processTrigger(c.Y.ACTION_OnDoublePickTrigger,_.CreateNew(e.pickedMesh,t,e))}}else if(!i.ignore)for(var l=0,u=n._pointerUpStage;l<u.length;l++)e=u[l].action(this._unTranslatedPointerX,this._unTranslatedPointerY,e,t,i.doubleClick);if(this._pickedDownMesh&&this._pickedDownMesh!==this._pickedUpMesh){var h=this._pickedDownMesh._getActionManagerForTrigger(c.Y.ACTION_OnPickOutTrigger);h&&h.processTrigger(c.Y.ACTION_OnPickOutTrigger,_.CreateNew(this._pickedDownMesh,t))}if(!i.ignore&&(o=new Le(De.POINTERUP,t,e),this._setRayOnPointerInfo(e,t),n.onPointerObservable.notifyObservers(o,De.POINTERUP),n.onPointerUp&&n.onPointerUp(t,e,De.POINTERUP),!i.hasSwiped&&!this._skipPointerTap&&!this._isMultiTouchGesture&&(r=0,i.singleClick?r=De.POINTERTAP:i.doubleClick&&(r=De.POINTERDOUBLETAP),r))){var d=new Le(r,t,e);n.onPointerObservable.hasObservers()&&n.onPointerObservable.hasSpecificMask(r)&&n.onPointerObservable.notifyObservers(d,r)}},e.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._pointerCaptures[e]},e.prototype.attachControl=function(t,i,n,r){var o=this;void 0===t&&(t=!0),void 0===i&&(i=!0),void 0===n&&(n=!0),void 0===r&&(r=null);var a=this._scene,s=a.getEngine();r||(r=s.getInputElement()),this._alreadyAttached&&this.detachControl(),r&&(this._alreadyAttachedTo=r),this._deviceSourceManager=new je(s),this._initActionManager=function(e){if(!o._meshPickProceed){var t=a.skipPointerUpPicking||0===a._registeredActions&&!o._checkForPicking()&&!a.onPointerUp?null:a.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,a.pointerUpPredicate,a.pointerUpFastCheck,a.cameraToUseForPointers,a.pointerUpTrianglePredicate);o._currentPickResult=t,t&&(e=t.hit&&t.pickedMesh?t.pickedMesh._getActionManagerForTrigger():null),o._meshPickProceed=!0}return e},this._delayedSimpleClick=function(t,i,n){if((Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay&&!o._doubleClickOccured||t!==o._previousButtonPressed)&&(o._doubleClickOccured=!1,i.singleClick=!0,i.ignore=!1,o._delayedClicks[t])){var r=o._delayedClicks[t].evt,s=De.POINTERTAP,l=new Le(s,r,o._currentPickResult);a.onPointerObservable.hasObservers()&&a.onPointerObservable.hasSpecificMask(s)&&a.onPointerObservable.notifyObservers(l,s),o._delayedClicks[t]=null}},this._initClickEvent=function(t,i,n,r){var a,s,l=new qe;o._currentPickResult=null;var h=null,d=t.hasSpecificMask(De.POINTERPICK)||i.hasSpecificMask(De.POINTERPICK)||t.hasSpecificMask(De.POINTERTAP)||i.hasSpecificMask(De.POINTERTAP)||t.hasSpecificMask(De.POINTERDOUBLETAP)||i.hasSpecificMask(De.POINTERDOUBLETAP);!d&&u&&(h=o._initActionManager(h,l))&&(d=h.hasPickTriggers);var p=!1;if(d){var f=n.button;if(l.hasSwiped=o._isPointerSwiping(),!l.hasSwiped){var _=!e.ExclusiveDoubleClickMode;if(_||(_=!t.hasSpecificMask(De.POINTERDOUBLETAP)&&!i.hasSpecificMask(De.POINTERDOUBLETAP))&&!u.HasSpecificTrigger(c.Y.ACTION_OnDoublePickTrigger)&&(h=o._initActionManager(h,l))&&(_=!h.hasSpecificTrigger(c.Y.ACTION_OnDoublePickTrigger)),_)(Date.now()-o._previousStartingPointerTime>e.DoubleClickDelay||f!==o._previousButtonPressed)&&(l.singleClick=!0,r(l,o._currentPickResult),p=!0);else{var m={evt:n,clickInfo:l,timeoutId:window.setTimeout(o._delayedSimpleClick.bind(o,f,l,r),e.DoubleClickDelay)};o._delayedClicks[f]=m}var g=t.hasSpecificMask(De.POINTERDOUBLETAP)||i.hasSpecificMask(De.POINTERDOUBLETAP);!g&&u.HasSpecificTrigger(c.Y.ACTION_OnDoublePickTrigger)&&(h=o._initActionManager(h,l))&&(g=h.hasSpecificTrigger(c.Y.ACTION_OnDoublePickTrigger)),g&&(f===o._previousButtonPressed&&Date.now()-o._previousStartingPointerTime<e.DoubleClickDelay&&!o._doubleClickOccured?(l.hasSwiped||o._isPointerSwiping()?(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=f,e.ExclusiveDoubleClickMode?(o._delayedClicks[f]&&(clearTimeout(null===(s=o._delayedClicks[f])||void 0===s?void 0:s.timeoutId),o._delayedClicks[f]=null),r(l,o._previousPickResult)):r(l,o._currentPickResult)):(o._previousStartingPointerTime=0,o._doubleClickOccured=!0,l.doubleClick=!0,l.ignore=!1,e.ExclusiveDoubleClickMode&&o._delayedClicks[f]&&(clearTimeout(null===(a=o._delayedClicks[f])||void 0===a?void 0:a.timeoutId),o._delayedClicks[f]=null),r(l,o._currentPickResult)),p=!0):(o._doubleClickOccured=!1,o._previousStartingPointerTime=o._startingPointerTime,o._previousStartingPointerPosition.x=o._startingPointerPosition.x,o._previousStartingPointerPosition.y=o._startingPointerPosition.y,o._previousButtonPressed=f))}}p||r(l,o._currentPickResult)},this._onPointerMove=function(t){if(o._updatePointerPosition(t),o._isSwiping||-1===o._swipeButtonPressed||(o._isSwiping=Math.abs(o._startingPointerPosition.x-o._pointerX)>e.DragMovementThreshold||Math.abs(o._startingPointerPosition.y-o._pointerY)>e.DragMovementThreshold),s.isPointerLock&&s._verifyPointerLock(),!o._checkPrePointerObservable(null,t,t.inputIndex>=_e.MouseWheelX&&t.inputIndex<=_e.MouseWheelZ?De.POINTERWHEEL:De.POINTERMOVE)&&(a.cameraToUseForPointers||a.activeCamera))if(a.skipPointerMovePicking)o._processPointerMove(new xe,t);else{a.pointerMovePredicate||(a.pointerMovePredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(e.enablePointerMoveEvents||a.constantlyUpdateMeshUnderPointer||null!==e._getActionManagerForTrigger())&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))});var i=a._registeredActions>0||a.constantlyUpdateMeshUnderPointer?o._pickMove(t):null;o._processPointerMove(i,t)}},this._onPointerDown=function(t){var i,n;if(o._totalPointersPressed++,o._pickedDownMesh=null,o._meshPickProceed=!1,e.ExclusiveDoubleClickMode)for(var s=0;s<o._delayedClicks.length;s++)if(o._delayedClicks[s])if(t.button===s)clearTimeout(null===(i=o._delayedClicks[s])||void 0===i?void 0:i.timeoutId);else{var l=o._delayedClicks[s].clickInfo;o._doubleClickOccured=!1,l.singleClick=!0,l.ignore=!1;var c=o._delayedClicks[s].evt,u=De.POINTERTAP,h=new Le(u,c,o._currentPickResult);a.onPointerObservable.hasObservers()&&a.onPointerObservable.hasSpecificMask(u)&&a.onPointerObservable.notifyObservers(h,u),o._delayedClicks[s]=null}o._updatePointerPosition(t),-1===o._swipeButtonPressed&&(o._swipeButtonPressed=t.button),a.preventDefaultOnPointerDown&&r&&(t.preventDefault(),r.focus()),o._startingPointerPosition.x=o._pointerX,o._startingPointerPosition.y=o._pointerY,o._startingPointerTime=Date.now(),o._checkPrePointerObservable(null,t,De.POINTERDOWN)||(a.cameraToUseForPointers||a.activeCamera)&&(o._pointerCaptures[t.pointerId]=!0,a.pointerDownPredicate||(a.pointerDownPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))}),o._pickedDownMesh=null,n=a.skipPointerDownPicking||0===a._registeredActions&&!o._checkForPicking()&&!a.onPointerDown?new xe:a.pick(o._unTranslatedPointerX,o._unTranslatedPointerY,a.pointerDownPredicate,a.pointerDownFastCheck,a.cameraToUseForPointers,a.pointerDownTrianglePredicate),o._processPointerDown(n,t))},this._onPointerUp=function(e){0!==o._totalPointersPressed&&(o._totalPointersPressed--,o._pickedUpMesh=null,o._meshPickProceed=!1,o._updatePointerPosition(e),a.preventDefaultOnPointerUp&&r&&(e.preventDefault(),r.focus()),o._initClickEvent(a.onPrePointerObservable,a.onPointerObservable,e,(function(t,i){if(a.onPrePointerObservable.hasObservers()&&(o._skipPointerTap=!1,!t.ignore)){if(o._checkPrePointerObservable(null,e,De.POINTERUP))return o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1),void(0===e.buttons&&(o._pointerCaptures[e.pointerId]=!1));t.hasSwiped||(t.singleClick&&a.onPrePointerObservable.hasSpecificMask(De.POINTERTAP)&&o._checkPrePointerObservable(null,e,De.POINTERTAP)&&(o._skipPointerTap=!0),t.doubleClick&&a.onPrePointerObservable.hasSpecificMask(De.POINTERDOUBLETAP)&&o._checkPrePointerObservable(null,e,De.POINTERDOUBLETAP)&&(o._skipPointerTap=!0))}o._pointerCaptures[e.pointerId]?(0===e.buttons&&(o._pointerCaptures[e.pointerId]=!1),(a.cameraToUseForPointers||a.activeCamera)&&(a.pointerUpPredicate||(a.pointerUpPredicate=function(e){return e.isPickable&&e.isVisible&&e.isReady()&&e.isEnabled()&&(!a.cameraToUseForPointers||!!(a.cameraToUseForPointers.layerMask&e.layerMask))}),!o._meshPickProceed&&(u&&u.HasTriggers||o._checkForPicking()||a.onPointerUp)&&o._initActionManager(null,t),i||(i=o._currentPickResult),o._processPointerUp(i,e,t),o._previousPickResult=o._currentPickResult,o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1))):o._swipeButtonPressed===e.button&&(o._isSwiping=!1,o._swipeButtonPressed=-1)})))},this._onKeyDown=function(e){var t=we.KEYDOWN;if(a.onPreKeyboardObservable.hasObservers()){var i=new Ue(t,e);if(a.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnKeyboardObservable)return}a.onKeyboardObservable.hasObservers()&&(i=new Be(t,e),a.onKeyboardObservable.notifyObservers(i,t)),a.actionManager&&a.actionManager.processTrigger(c.Y.ACTION_OnKeyDownTrigger,_.CreateNewFromScene(a,e))},this._onKeyUp=function(e){var t=we.KEYUP;if(a.onPreKeyboardObservable.hasObservers()){var i=new Ue(t,e);if(a.onPreKeyboardObservable.notifyObservers(i,t),i.skipOnKeyboardObservable)return}a.onKeyboardObservable.hasObservers()&&(i=new Be(t,e),a.onKeyboardObservable.notifyObservers(i,t)),a.actionManager&&a.actionManager.processTrigger(c.Y.ACTION_OnKeyUpTrigger,_.CreateNewFromScene(a,e))},this._deviceSourceManager.onDeviceConnectedObservable.add((function(e){e.deviceType===fe.Mouse?e.onInputChangedObservable.add((function(r){o._originMouseEvent=r,r.inputIndex===_e.LeftClick||r.inputIndex===_e.MiddleClick||r.inputIndex===_e.RightClick||r.inputIndex===_e.BrowserBack||r.inputIndex===_e.BrowserForward?i&&1===e.getInput(r.inputIndex)?o._onPointerDown(r):t&&0===e.getInput(r.inputIndex)&&o._onPointerUp(r):n&&(r.inputIndex===_e.Move?o._onPointerMove(r):r.inputIndex!==_e.MouseWheelX&&r.inputIndex!==_e.MouseWheelY&&r.inputIndex!==_e.MouseWheelZ||o._onPointerMove(r))})):e.deviceType===fe.Touch?e.onInputChangedObservable.add((function(r){r.inputIndex===_e.LeftClick&&(i&&1===e.getInput(r.inputIndex)?(o._onPointerDown(r),o._totalPointersPressed>1&&(o._isMultiTouchGesture=!0)):t&&0===e.getInput(r.inputIndex)&&(o._onPointerUp(r),0===o._totalPointersPressed&&(o._isMultiTouchGesture=!1))),n&&r.inputIndex===_e.Move&&o._onPointerMove(r)})):e.deviceType===fe.Keyboard&&e.onInputChangedObservable.add((function(e){"keydown"===e.type?o._onKeyDown(e):"keyup"===e.type&&o._onKeyUp(e)}))})),this._alreadyAttached=!0},e.prototype.detachControl=function(){this._alreadyAttached&&(this._deviceSourceManager.dispose(),this._deviceSourceManager=null,this._alreadyAttachedTo&&!this._scene.doNotHandleCursors&&(this._alreadyAttachedTo.style.cursor=this._scene.defaultCursor),this._alreadyAttached=!1,this._alreadyAttachedTo=null)},e.prototype.setPointerOverMesh=function(e,t,i,n){if(void 0===t&&(t=0),this._meshUnderPointerId[t]!==e||e&&e._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting){var r,o=this._meshUnderPointerId[t];o&&(r=o._getActionManagerForTrigger(c.Y.ACTION_OnPointerOutTrigger))&&r.processTrigger(c.Y.ACTION_OnPointerOutTrigger,_.CreateNew(o,n,{pointerId:t})),e?(this._meshUnderPointerId[t]=e,this._pointerOverMesh=e,(r=e._getActionManagerForTrigger(c.Y.ACTION_OnPointerOverTrigger))&&r.processTrigger(c.Y.ACTION_OnPointerOverTrigger,_.CreateNew(e,n,{pointerId:t,pickResult:i}))):(delete this._meshUnderPointerId[t],this._pointerOverMesh=null)}},e.prototype.getPointerOverMesh=function(){return this.meshUnderPointer},e.prototype._invalidateMesh=function(e){for(var t in this._pointerOverMesh===e&&(this._pointerOverMesh=null),this._pickedDownMesh===e&&(this._pickedDownMesh=null),this._pickedUpMesh===e&&(this._pickedUpMesh=null),this._meshUnderPointerId)this._meshUnderPointerId[t]===e&&delete this._meshUnderPointerId[t]},e.DragMovementThreshold=10,e.LongPressDelay=500,e.DoubleClickDelay=300,e.ExclusiveDoubleClickMode=!1,e}(),Qe=i(511),Ze=i(3939),Je=function(){function e(){}return e.GetPlanes=function(t){for(var i=[],n=0;n<6;n++)i.push(new Ze.Z(0,0,0,0));return e.GetPlanesToRef(t,i),i},e.GetNearPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[2],t.normal.y=i[7]+i[6],t.normal.z=i[11]+i[10],t.d=i[15]+i[14],t.normalize()},e.GetFarPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[2],t.normal.y=i[7]-i[6],t.normal.z=i[11]-i[10],t.d=i[15]-i[14],t.normalize()},e.GetLeftPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[0],t.normal.y=i[7]+i[4],t.normal.z=i[11]+i[8],t.d=i[15]+i[12],t.normalize()},e.GetRightPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[0],t.normal.y=i[7]-i[4],t.normal.z=i[11]-i[8],t.d=i[15]-i[12],t.normalize()},e.GetTopPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]-i[1],t.normal.y=i[7]-i[5],t.normal.z=i[11]-i[9],t.d=i[15]-i[13],t.normalize()},e.GetBottomPlaneToRef=function(e,t){var i=e.m;t.normal.x=i[3]+i[1],t.normal.y=i[7]+i[5],t.normal.z=i[11]+i[9],t.d=i[15]+i[13],t.normalize()},e.GetPlanesToRef=function(t,i){e.GetNearPlaneToRef(t,i[0]),e.GetFarPlaneToRef(t,i[1]),e.GetLeftPlaneToRef(t,i[2]),e.GetRightPlaneToRef(t,i[3]),e.GetTopPlaneToRef(t,i[4]),e.GetBottomPlaneToRef(t,i[5])},e.IsPointInFrustum=function(e,t){for(var i=0;i<6;i++)if(t[i].dotCoordinate(e)<0)return!1;return!0},e}(),$e=i(2273),et=i(7347),tt=i(1946),it=i(1296),nt=function(){this.pointerDownFastCheck=!1,this.pointerUpFastCheck=!1,this.pointerMoveFastCheck=!1,this.skipPointerMovePicking=!1,this.skipPointerDownPicking=!1,this.skipPointerUpPicking=!1};!function(e){e[e.BackwardCompatible=0]="BackwardCompatible",e[e.Intermediate=1]="Intermediate",e[e.Aggressive=2]="Aggressive"}(Ve||(Ve={}));var rt=function(e){function t(i,n){var r=e.call(this)||this;r._inputManager=new Ke(r),r.cameraToUseForPointers=null,r._isScene=!0,r._blockEntityCollection=!1,r.autoClear=!0,r.autoClearDepthAndStencil=!0,r.clearColor=new p.ov(.2,.2,.3,1),r.ambientColor=new p.v9(0,0,0),r.environmentIntensity=1,r._performancePriority=0,r.onScenePerformancePriorityChangedObservable=new h.cP,r._forceWireframe=!1,r._skipFrustumClipping=!1,r._forcePointsCloud=!1,r.animationsEnabled=!0,r._animationPropertiesOverride=null,r.useConstantAnimationDeltaTime=!1,r.constantlyUpdateMeshUnderPointer=!1,r.hoverCursor="pointer",r.defaultCursor="",r.doNotHandleCursors=!1,r.preventDefaultOnPointerDown=!0,r.preventDefaultOnPointerUp=!0,r.metadata=null,r.reservedDataStore=null,r.disableOfflineSupportExceptionRules=[],r.onDisposeObservable=new h.cP,r._onDisposeObserver=null,r.onBeforeRenderObservable=new h.cP,r._onBeforeRenderObserver=null,r.onAfterRenderObservable=new h.cP,r.onAfterRenderCameraObservable=new h.cP,r._onAfterRenderObserver=null,r.onBeforeAnimationsObservable=new h.cP,r.onAfterAnimationsObservable=new h.cP,r.onBeforeDrawPhaseObservable=new h.cP,r.onAfterDrawPhaseObservable=new h.cP,r.onReadyObservable=new h.cP,r.onBeforeCameraRenderObservable=new h.cP,r._onBeforeCameraRenderObserver=null,r.onAfterCameraRenderObservable=new h.cP,r._onAfterCameraRenderObserver=null,r.onBeforeActiveMeshesEvaluationObservable=new h.cP,r.onAfterActiveMeshesEvaluationObservable=new h.cP,r.onBeforeParticlesRenderingObservable=new h.cP,r.onAfterParticlesRenderingObservable=new h.cP,r.onDataLoadedObservable=new h.cP,r.onNewCameraAddedObservable=new h.cP,r.onCameraRemovedObservable=new h.cP,r.onNewLightAddedObservable=new h.cP,r.onLightRemovedObservable=new h.cP,r.onNewGeometryAddedObservable=new h.cP,r.onGeometryRemovedObservable=new h.cP,r.onNewTransformNodeAddedObservable=new h.cP,r.onTransformNodeRemovedObservable=new h.cP,r.onNewMeshAddedObservable=new h.cP,r.onMeshRemovedObservable=new h.cP,r.onNewSkeletonAddedObservable=new h.cP,r.onSkeletonRemovedObservable=new h.cP,r.onNewMaterialAddedObservable=new h.cP,r.onNewMultiMaterialAddedObservable=new h.cP,r.onMaterialRemovedObservable=new h.cP,r.onMultiMaterialRemovedObservable=new h.cP,r.onNewTextureAddedObservable=new h.cP,r.onTextureRemovedObservable=new h.cP,r.onBeforeRenderTargetsRenderObservable=new h.cP,r.onAfterRenderTargetsRenderObservable=new h.cP,r.onBeforeStepObservable=new h.cP,r.onAfterStepObservable=new h.cP,r.onActiveCameraChanged=new h.cP,r.onActiveCamerasChanged=new h.cP,r.onBeforeRenderingGroupObservable=new h.cP,r.onAfterRenderingGroupObservable=new h.cP,r.onMeshImportedObservable=new h.cP,r.onAnimationFileImportedObservable=new h.cP,r._registeredForLateAnimationBindings=new oe(256),r._pointerPickingConfiguration=new nt,r.onPrePointerObservable=new h.cP,r.onPointerObservable=new h.cP,r.onPreKeyboardObservable=new h.cP,r.onKeyboardObservable=new h.cP,r._useRightHandedSystem=!1,r._timeAccumulator=0,r._currentStepId=0,r._currentInternalStep=0,r._fogEnabled=!0,r._fogMode=t.FOGMODE_NONE,r.fogColor=new p.v9(.2,.2,.3),r.fogDensity=.1,r.fogStart=0,r.fogEnd=1e3,r.needsPreviousWorldMatrices=!1,r._shadowsEnabled=!0,r._lightsEnabled=!0,r._unObserveActiveCameras=null,r._texturesEnabled=!0,r.physicsEnabled=!0,r.particlesEnabled=!0,r.spritesEnabled=!0,r._skeletonsEnabled=!0,r.lensFlaresEnabled=!0,r.collisionsEnabled=!0,r.gravity=new d.Pq(0,-9.807,0),r.postProcessesEnabled=!0,r.renderTargetsEnabled=!0,r.dumpNextRenderTargets=!1,r.customRenderTargets=[],r.importedMeshesFiles=[],r.probesEnabled=!0,r._meshesForIntersections=new oe(256),r.proceduralTexturesEnabled=!0,r._totalVertices=new Qe.A,r._activeIndices=new Qe.A,r._activeParticles=new Qe.A,r._activeBones=new Qe.A,r._animationTime=0,r.animationTimeScale=1,r._renderId=0,r._frameId=0,r._executeWhenReadyTimeoutId=null,r._intermediateRendering=!1,r._defaultFrameBufferCleared=!1,r._viewUpdateFlag=-1,r._projectionUpdateFlag=-1,r._toBeDisposed=new Array(256),r._activeRequests=new Array,r._pendingData=new Array,r._isDisposed=!1,r.dispatchAllSubMeshesOfActiveMeshes=!1,r._activeMeshes=new re(256),r._processedMaterials=new re(256),r._renderTargets=new oe(256),r._materialsRenderTargets=new oe(256),r._activeParticleSystems=new re(256),r._activeSkeletons=new oe(32),r._softwareSkinnedMeshes=new oe(32),r._activeAnimatables=new 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this._pointerPickingConfiguration.skipPointerUpPicking},set:function(e){this._pointerPickingConfiguration.skipPointerUpPicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"unTranslatedPointer",{get:function(){return this._inputManager.unTranslatedPointer},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DragMovementThreshold",{get:function(){return Ke.DragMovementThreshold},set:function(e){Ke.DragMovementThreshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LongPressDelay",{get:function(){return Ke.LongPressDelay},set:function(e){Ke.LongPressDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DoubleClickDelay",{get:function(){return Ke.DoubleClickDelay},set:function(e){Ke.DoubleClickDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ExclusiveDoubleClickMode",{get:function(){return Ke.ExclusiveDoubleClickMode},set:function(e){Ke.ExclusiveDoubleClickMode=e},enumerable:!1,configurable:!0}),t.prototype.bindEyePosition=function(e,t,i){void 0===t&&(t="vEyePosition"),void 0===i&&(i=!1);var n=this._forcedViewPosition?this._forcedViewPosition:this._mirroredCameraPosition?this._mirroredCameraPosition:this.activeCamera.globalPosition,r=this.useRightHandedSystem===(null!=this._mirroredCameraPosition);return d.AA.Vector4[0].set(n.x,n.y,n.z,r?-1:1),e&&(i?e.setFloat3(t,d.AA.Vector4[0].x,d.AA.Vector4[0].y,d.AA.Vector4[0].z):e.setVector4(t,d.AA.Vector4[0])),d.AA.Vector4[0]},t.prototype.finalizeSceneUbo=function(){var e=this.getSceneUniformBuffer(),t=this.bindEyePosition(null);return e.updateFloat4("vEyePosition",t.x,t.y,t.z,t.w),e.update(),e},Object.defineProperty(t.prototype,"useRightHandedSystem",{get:function(){return 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t=this;this._unObserveActiveCameras&&(this._unObserveActiveCameras(),this._unObserveActiveCameras=null),e&&(this._unObserveActiveCameras=(0,it.l)(e,(function(){t.onActiveCamerasChanged.notifyObservers(t)}))),this._activeCameras=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"activeCamera",{get:function(){return this._activeCamera},set:function(e){e!==this._activeCamera&&(this._activeCamera=e,this.onActiveCameraChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"defaultMaterial",{get:function(){return this._defaultMaterial||(this._defaultMaterial=t.DefaultMaterialFactory(this)),this._defaultMaterial},set:function(e){this._defaultMaterial=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"texturesEnabled",{get:function(){return this._texturesEnabled},set:function(e){this._texturesEnabled!==e&&(this._texturesEnabled=e,this.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeletonsEnabled",{get:function(){return this._skeletonsEnabled},set:function(e){this._skeletonsEnabled!==e&&(this._skeletonsEnabled=e,this.markAllMaterialsAsDirty(c.Y.MATERIAL_AttributesDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionCoordinator",{get:function(){return this._collisionCoordinator||(this._collisionCoordinator=t.CollisionCoordinatorFactory(),this._collisionCoordinator.init(this)),this._collisionCoordinator},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingManager",{get:function(){return this._renderingManager},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"frustumPlanes",{get:function(){return this._frustumPlanes},enumerable:!1,configurable:!0}),t.prototype._registerTransientComponents=function(){if(this._transientComponents.length>0){for(var e=0,t=this._transientComponents;e<t.length;e++)t[e].register();this._transientComponents.length=0}},t.prototype._addComponent=function(e){this._components.push(e),this._transientComponents.push(e);var t=e;t.addFromContainer&&t.serialize&&this._serializableComponents.push(t)},t.prototype._getComponent=function(e){for(var t=0,i=this._components;t<i.length;t++){var n=i[t];if(n.name===e)return n}return null},t.prototype.getClassName=function(){return"Scene"},t.prototype._getDefaultMeshCandidates=function(){return this._defaultMeshCandidates.data=this.meshes,this._defaultMeshCandidates.length=this.meshes.length,this._defaultMeshCandidates},t.prototype._getDefaultSubMeshCandidates=function(e){return 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this._inputManager.simulatePointerMove(e,t),this},t.prototype.simulatePointerDown=function(e,t){return this._inputManager.simulatePointerDown(e,t),this},t.prototype.simulatePointerUp=function(e,t,i){return this._inputManager.simulatePointerUp(e,t,i),this},t.prototype.isPointerCaptured=function(e){return void 0===e&&(e=0),this._inputManager.isPointerCaptured(e)},t.prototype.attachControl=function(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=!0),void 0===i&&(i=!0),this._inputManager.attachControl(e,t,i)},t.prototype.detachControl=function(){this._inputManager.detachControl()},t.prototype.isReady=function(e){var t,i,n,r;if(void 0===e&&(e=!0),this._isDisposed)return!1;var o=this.getEngine(),a=o.currentRenderPassId;o.currentRenderPassId=null!==(i=null===(t=this.activeCamera)||void 0===t?void 0:t.renderPassId)&&void 0!==i?i:a;var s=!0;for(this._pendingData.length>0&&(s=!1),null===(n=this.prePassRenderer)||void 0===n||n.update(),this.useOrderIndependentTransparency&&this.depthPeelingRenderer&&s&&(s=this.depthPeelingRenderer.isReady()),e&&(this._processedMaterials.reset(),this._materialsRenderTargets.reset()),r=0;r<this.meshes.length;r++){var l=this.meshes[r];if(l.subMeshes&&0!==l.subMeshes.length)if(l.isReady(!0)){for(var u=l.hasThinInstances||"InstancedMesh"===l.getClassName()||"InstancedLinesMesh"===l.getClassName()||o.getCaps().instancedArrays&&l.instances.length>0,h=0,d=this._isReadyForMeshStage;h<d.length;h++)d[h].action(l,u)||(s=!1);if(e){var p=l.material||this.defaultMaterial;if(p)if(p._storeEffectOnSubMeshes)for(var f=0,_=l.subMeshes;f<_.length;f++){var m=_[f].getMaterial();m&&m.hasRenderTargetTextures&&null!=m.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(m)&&(this._processedMaterials.push(m),this._materialsRenderTargets.concatWithNoDuplicate(m.getRenderTargetTextures()))}else p.hasRenderTargetTextures&&null!=p.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(p)&&(this._processedMaterials.push(p),this._materialsRenderTargets.concatWithNoDuplicate(p.getRenderTargetTextures()))}}else s=!1}if(e)for(r=0;r<this._materialsRenderTargets.length;++r)this._materialsRenderTargets.data[r].isReadyForRendering()||(s=!1);for(r=0;r<this.geometries.length;r++)this.geometries[r].delayLoadState===c.Y.DELAYLOADSTATE_LOADING&&(s=!1);if(this.activeCameras&&this.activeCameras.length>0)for(var g=0,v=this.activeCameras;g<v.length;g++)v[g].isReady(!0)||(s=!1);else this.activeCamera&&(this.activeCamera.isReady(!0)||(s=!1));for(var y=0,b=this.particleSystems;y<b.length;y++)b[y].isReady()||(s=!1);if(this.layers)for(var T=0,E=this.layers;T<E.length;T++)E[T].isReady()||(s=!1);return o.areAllEffectsReady()||(s=!1),o.currentRenderPassId=a,s},t.prototype.resetCachedMaterial=function(){this._cachedMaterial=null,this._cachedEffect=null,this._cachedVisibility=null},t.prototype.registerBeforeRender=function(e){this.onBeforeRenderObservable.add(e)},t.prototype.unregisterBeforeRender=function(e){this.onBeforeRenderObservable.removeCallback(e)},t.prototype.registerAfterRender=function(e){this.onAfterRenderObservable.add(e)},t.prototype.unregisterAfterRender=function(e){this.onAfterRenderObservable.removeCallback(e)},t.prototype._executeOnceBeforeRender=function(e){var t=this,i=function(){e(),setTimeout((function(){t.unregisterBeforeRender(i)}))};this.registerBeforeRender(i)},t.prototype.executeOnceBeforeRender=function(e,t){var i=this;void 0!==t?setTimeout((function(){i._executeOnceBeforeRender(e)}),t):this._executeOnceBeforeRender(e)},t.prototype.addPendingData=function(e){this._pendingData.push(e)},t.prototype.removePendingData=function(e){var t=this.isLoading,i=this._pendingData.indexOf(e);-1!==i&&this._pendingData.splice(i,1),t&&!this.isLoading&&this.onDataLoadedObservable.notifyObservers(this)},t.prototype.getWaitingItemsCount=function(){return this._pendingData.length},Object.defineProperty(t.prototype,"isLoading",{get:function(){return this._pendingData.length>0},enumerable:!1,configurable:!0}),t.prototype.executeWhenReady=function(e,t){void 0===t&&(t=!1),this.onReadyObservable.addOnce(e),null===this._executeWhenReadyTimeoutId&&this._checkIsReady(t)},t.prototype.whenReadyAsync=function(e){var t=this;return void 0===e&&(e=!1),new Promise((function(i){t.executeWhenReady((function(){i()}),e)}))},t.prototype._checkIsReady=function(e){var t=this;return void 0===e&&(e=!1),this._registerTransientComponents(),this.isReady(e)?(this.onReadyObservable.notifyObservers(this),this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):this._isDisposed?(this.onReadyObservable.clear(),void(this._executeWhenReadyTimeoutId=null)):void(this._executeWhenReadyTimeoutId=setTimeout((function(){t.incrementRenderId(),t._checkIsReady(e)}),100))},Object.defineProperty(t.prototype,"animatables",{get:function(){return this._activeAnimatables},enumerable:!1,configurable:!0}),t.prototype.resetLastAnimationTimeFrame=function(){this._animationTimeLast=ne.j.Now},t.prototype.getViewMatrix=function(){return this._viewMatrix},t.prototype.getProjectionMatrix=function(){return this._projectionMatrix},t.prototype.getTransformMatrix=function(){return this._transformMatrix},t.prototype.setTransformMatrix=function(e,t,i,n){i||n||!this._multiviewSceneUbo||(this._multiviewSceneUbo.dispose(),this._multiviewSceneUbo=null),this._viewUpdateFlag===e.updateFlag&&this._projectionUpdateFlag===t.updateFlag||(this._viewUpdateFlag=e.updateFlag,this._projectionUpdateFlag=t.updateFlag,this._viewMatrix=e,this._projectionMatrix=t,this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._frustumPlanes?Je.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Je.GetPlanes(this._transformMatrix),this._multiviewSceneUbo&&this._multiviewSceneUbo.useUbo?this._updateMultiviewUbo(i,n):this._sceneUbo.useUbo&&(this._sceneUbo.updateMatrix("viewProjection",this._transformMatrix),this._sceneUbo.updateMatrix("view",this._viewMatrix),this._sceneUbo.updateMatrix("projection",this._projectionMatrix)))},t.prototype.getSceneUniformBuffer=function(){return this._multiviewSceneUbo?this._multiviewSceneUbo:this._sceneUbo},t.prototype.createSceneUniformBuffer=function(e){var t=new Ee.D(this._engine,void 0,!1,null!=e?e:"scene");return t.addUniform("viewProjection",16),t.addUniform("view",16),t.addUniform("projection",16),t.addUniform("vEyePosition",4),t},t.prototype.setSceneUniformBuffer=function(e){this._sceneUbo=e,this._viewUpdateFlag=-1,this._projectionUpdateFlag=-1},t.prototype.getUniqueId=function(){return $e.K.UniqueId},t.prototype.addMesh=function(e,t){var i=this;void 0===t&&(t=!1),this._blockEntityCollection||(this.meshes.push(e),e._resyncLightSources(),e.parent||e._addToSceneRootNodes(),this.onNewMeshAddedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){i.addMesh(e)})))},t.prototype.removeMesh=function(e,t){var i=this;void 0===t&&(t=!1);var n=this.meshes.indexOf(e);return-1!==n&&(this.meshes[n]=this.meshes[this.meshes.length-1],this.meshes.pop(),e.parent||e._removeFromSceneRootNodes()),this._inputManager._invalidateMesh(e),this.onMeshRemovedObservable.notifyObservers(e),t&&e.getChildMeshes().forEach((function(e){i.removeMesh(e)})),n},t.prototype.addTransformNode=function(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneTransformNodesArray||(e._indexInSceneTransformNodesArray=this.transformNodes.length,this.transformNodes.push(e),e.parent||e._addToSceneRootNodes(),this.onNewTransformNodeAddedObservable.notifyObservers(e))},t.prototype.removeTransformNode=function(e){var t=e._indexInSceneTransformNodesArray;if(-1!==t){if(t!==this.transformNodes.length-1){var i=this.transformNodes[this.transformNodes.length-1];this.transformNodes[t]=i,i._indexInSceneTransformNodesArray=t}e._indexInSceneTransformNodesArray=-1,this.transformNodes.pop(),e.parent||e._removeFromSceneRootNodes()}return this.onTransformNodeRemovedObservable.notifyObservers(e),t},t.prototype.removeSkeleton=function(e){var t=this.skeletons.indexOf(e);return-1!==t&&(this.skeletons.splice(t,1),this.onSkeletonRemovedObservable.notifyObservers(e),this._executeActiveContainerCleanup(this._activeSkeletons)),t},t.prototype.removeMorphTargetManager=function(e){var t=this.morphTargetManagers.indexOf(e);return-1!==t&&this.morphTargetManagers.splice(t,1),t},t.prototype.removeLight=function(e){var t=this.lights.indexOf(e);if(-1!==t){for(var i=0,n=this.meshes;i<n.length;i++)n[i]._removeLightSource(e,!1);this.lights.splice(t,1),this.sortLightsByPriority(),e.parent||e._removeFromSceneRootNodes()}return this.onLightRemovedObservable.notifyObservers(e),t},t.prototype.removeCamera=function(e){var t=this.cameras.indexOf(e);if(-1!==t&&(this.cameras.splice(t,1),e.parent||e._removeFromSceneRootNodes()),this.activeCameras){var i=this.activeCameras.indexOf(e);-1!==i&&this.activeCameras.splice(i,1)}return this.activeCamera===e&&(this.cameras.length>0?this.activeCamera=this.cameras[0]:this.activeCamera=null),this.onCameraRemovedObservable.notifyObservers(e),t},t.prototype.removeParticleSystem=function(e){var t=this.particleSystems.indexOf(e);return-1!==t&&(this.particleSystems.splice(t,1),this._executeActiveContainerCleanup(this._activeParticleSystems)),t},t.prototype.removeAnimation=function(e){var t=this.animations.indexOf(e);return-1!==t&&this.animations.splice(t,1),t},t.prototype.stopAnimation=function(e,t,i){},t.prototype.removeAnimationGroup=function(e){var t=this.animationGroups.indexOf(e);return-1!==t&&this.animationGroups.splice(t,1),t},t.prototype.removeMultiMaterial=function(e){var t=this.multiMaterials.indexOf(e);return-1!==t&&this.multiMaterials.splice(t,1),this.onMultiMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeMaterial=function(e){var t=e._indexInSceneMaterialArray;if(-1!==t&&t<this.materials.length){if(t!==this.materials.length-1){var i=this.materials[this.materials.length-1];this.materials[t]=i,i._indexInSceneMaterialArray=t}e._indexInSceneMaterialArray=-1,this.materials.pop()}return this.onMaterialRemovedObservable.notifyObservers(e),t},t.prototype.removeActionManager=function(e){var t=this.actionManagers.indexOf(e);return-1!==t&&this.actionManagers.splice(t,1),t},t.prototype.removeTexture=function(e){var t=this.textures.indexOf(e);return-1!==t&&this.textures.splice(t,1),this.onTextureRemovedObservable.notifyObservers(e),t},t.prototype.addLight=function(e){if(!this._blockEntityCollection){this.lights.push(e),this.sortLightsByPriority(),e.parent||e._addToSceneRootNodes();for(var t=0,i=this.meshes;t<i.length;t++){var n=i[t];-1===n.lightSources.indexOf(e)&&(n.lightSources.push(e),n._resyncLightSources())}this.onNewLightAddedObservable.notifyObservers(e)}},t.prototype.sortLightsByPriority=function(){this.requireLightSorting&&this.lights.sort(tt.c.CompareLightsPriority)},t.prototype.addCamera=function(e){this._blockEntityCollection||(this.cameras.push(e),this.onNewCameraAddedObservable.notifyObservers(e),e.parent||e._addToSceneRootNodes())},t.prototype.addSkeleton=function(e){this._blockEntityCollection||(this.skeletons.push(e),this.onNewSkeletonAddedObservable.notifyObservers(e))},t.prototype.addParticleSystem=function(e){this._blockEntityCollection||this.particleSystems.push(e)},t.prototype.addAnimation=function(e){this._blockEntityCollection||this.animations.push(e)},t.prototype.addAnimationGroup=function(e){this._blockEntityCollection||this.animationGroups.push(e)},t.prototype.addMultiMaterial=function(e){this._blockEntityCollection||(this.multiMaterials.push(e),this.onNewMultiMaterialAddedObservable.notifyObservers(e))},t.prototype.addMaterial=function(e){this._blockEntityCollection||e.getScene()===this&&-1!==e._indexInSceneMaterialArray||(e._indexInSceneMaterialArray=this.materials.length,this.materials.push(e),this.onNewMaterialAddedObservable.notifyObservers(e))},t.prototype.addMorphTargetManager=function(e){this._blockEntityCollection||this.morphTargetManagers.push(e)},t.prototype.addGeometry=function(e){this._blockEntityCollection||(this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=this.geometries.length),this.geometries.push(e))},t.prototype.addActionManager=function(e){this.actionManagers.push(e)},t.prototype.addTexture=function(e){this._blockEntityCollection||(this.textures.push(e),this.onNewTextureAddedObservable.notifyObservers(e))},t.prototype.switchActiveCamera=function(e,t){void 0===t&&(t=!0),this._engine.getInputElement()&&(this.activeCamera&&this.activeCamera.detachControl(),this.activeCamera=e,t&&e.attachControl())},t.prototype.setActiveCameraById=function(e){var t=this.getCameraById(e);return t?(this.activeCamera=t,t):null},t.prototype.setActiveCameraByName=function(e){var t=this.getCameraByName(e);return t?(this.activeCamera=t,t):null},t.prototype.getAnimationGroupByName=function(e){for(var t=0;t<this.animationGroups.length;t++)if(this.animationGroups[t].name===e)return this.animationGroups[t];return null},t.prototype._getMaterial=function(e,t){for(var i=0;i<this.materials.length;i++)if(t(n=this.materials[i]))return n;if(e)for(i=0;i<this.multiMaterials.length;i++){var n;if(t(n=this.multiMaterials[i]))return n}return null},t.prototype.getMaterialByUniqueID=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.uniqueId===e}))},t.prototype.getMaterialById=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.id===e}))},t.prototype.getMaterialByName=function(e,t){return void 0===t&&(t=!1),this._getMaterial(t,(function(t){return t.name===e}))},t.prototype.getLastMaterialById=function(e,t){void 0===t&&(t=!1);for(var i=this.materials.length-1;i>=0;i--)if(this.materials[i].id===e)return this.materials[i];if(t)for(i=this.multiMaterials.length-1;i>=0;i--)if(this.multiMaterials[i].id===e)return this.multiMaterials[i];return null},t.prototype.getTextureByUniqueId=function(e){for(var t=0;t<this.textures.length;t++)if(this.textures[t].uniqueId===e)return this.textures[t];return null},t.prototype.getTextureByName=function(e){for(var t=0;t<this.textures.length;t++)if(this.textures[t].name===e)return this.textures[t];return null},t.prototype.getCameraById=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].id===e)return this.cameras[t];return null},t.prototype.getCameraByUniqueId=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].uniqueId===e)return this.cameras[t];return null},t.prototype.getCameraByName=function(e){for(var t=0;t<this.cameras.length;t++)if(this.cameras[t].name===e)return this.cameras[t];return null},t.prototype.getBoneById=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],n=0;n<i.bones.length;n++)if(i.bones[n].id===e)return i.bones[n];return null},t.prototype.getBoneByName=function(e){for(var t=0;t<this.skeletons.length;t++)for(var i=this.skeletons[t],n=0;n<i.bones.length;n++)if(i.bones[n].name===e)return i.bones[n];return null},t.prototype.getLightByName=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].name===e)return this.lights[t];return null},t.prototype.getLightById=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getLightByUniqueId=function(e){for(var t=0;t<this.lights.length;t++)if(this.lights[t].uniqueId===e)return this.lights[t];return null},t.prototype.getParticleSystemById=function(e){for(var t=0;t<this.particleSystems.length;t++)if(this.particleSystems[t].id===e)return this.particleSystems[t];return null},t.prototype.getGeometryById=function(e){for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].id===e)return this.geometries[t];return null},t.prototype._getGeometryByUniqueId=function(e){if(this._geometriesByUniqueId){if(void 0!==(t=this._geometriesByUniqueId[e]))return this.geometries[t]}else for(var t=0;t<this.geometries.length;t++)if(this.geometries[t].uniqueId===e)return this.geometries[t];return null},t.prototype.pushGeometry=function(e,t){return!(!t&&this._getGeometryByUniqueId(e.uniqueId)||(this.addGeometry(e),this.onNewGeometryAddedObservable.notifyObservers(e),0))},t.prototype.removeGeometry=function(e){var t;if(this._geometriesByUniqueId){if(void 0===(t=this._geometriesByUniqueId[e.uniqueId]))return!1}else if((t=this.geometries.indexOf(e))<0)return!1;if(t!==this.geometries.length-1){var i=this.geometries[this.geometries.length-1];i&&(this.geometries[t]=i,this._geometriesByUniqueId&&(this._geometriesByUniqueId[i.uniqueId]=t))}return this._geometriesByUniqueId&&(this._geometriesByUniqueId[e.uniqueId]=void 0),this.geometries.pop(),this.onGeometryRemovedObservable.notifyObservers(e),!0},t.prototype.getGeometries=function(){return this.geometries},t.prototype.getMeshById=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getMeshesById=function(e){return this.meshes.filter((function(t){return t.id===e}))},t.prototype.getTransformNodeById=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getTransformNodeByUniqueId=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].uniqueId===e)return this.transformNodes[t];return null},t.prototype.getTransformNodesById=function(e){return this.transformNodes.filter((function(t){return t.id===e}))},t.prototype.getMeshByUniqueId=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].uniqueId===e)return this.meshes[t];return null},t.prototype.getLastMeshById=function(e){for(var t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];return null},t.prototype.getLastTransformNodeById=function(e){for(var t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];return null},t.prototype.getLastEntryById=function(e){var t;for(t=this.meshes.length-1;t>=0;t--)if(this.meshes[t].id===e)return this.meshes[t];for(t=this.transformNodes.length-1;t>=0;t--)if(this.transformNodes[t].id===e)return this.transformNodes[t];for(t=this.cameras.length-1;t>=0;t--)if(this.cameras[t].id===e)return this.cameras[t];for(t=this.lights.length-1;t>=0;t--)if(this.lights[t].id===e)return this.lights[t];return null},t.prototype.getNodeById=function(e){var t=this.getMeshById(e);if(t)return t;var i=this.getTransformNodeById(e);if(i)return i;var n=this.getLightById(e);if(n)return n;var r=this.getCameraById(e);return r||(this.getBoneById(e)||null)},t.prototype.getNodeByName=function(e){var t=this.getMeshByName(e);if(t)return t;var i=this.getTransformNodeByName(e);if(i)return i;var n=this.getLightByName(e);if(n)return n;var r=this.getCameraByName(e);return r||(this.getBoneByName(e)||null)},t.prototype.getMeshByName=function(e){for(var t=0;t<this.meshes.length;t++)if(this.meshes[t].name===e)return this.meshes[t];return null},t.prototype.getTransformNodeByName=function(e){for(var t=0;t<this.transformNodes.length;t++)if(this.transformNodes[t].name===e)return this.transformNodes[t];return null},t.prototype.getLastSkeletonById=function(e){for(var t=this.skeletons.length-1;t>=0;t--)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByUniqueId=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].uniqueId===e)return this.skeletons[t];return null},t.prototype.getSkeletonById=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].id===e)return this.skeletons[t];return null},t.prototype.getSkeletonByName=function(e){for(var t=0;t<this.skeletons.length;t++)if(this.skeletons[t].name===e)return this.skeletons[t];return null},t.prototype.getMorphTargetManagerById=function(e){for(var t=0;t<this.morphTargetManagers.length;t++)if(this.morphTargetManagers[t].uniqueId===e)return this.morphTargetManagers[t];return null},t.prototype.getMorphTargetById=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var i=this.morphTargetManagers[t],n=0;n<i.numTargets;++n){var r=i.getTarget(n);if(r.id===e)return r}return null},t.prototype.getMorphTargetByName=function(e){for(var t=0;t<this.morphTargetManagers.length;++t)for(var i=this.morphTargetManagers[t],n=0;n<i.numTargets;++n){var r=i.getTarget(n);if(r.name===e)return r}return null},t.prototype.getPostProcessByName=function(e){for(var t=0;t<this.postProcesses.length;++t){var i=this.postProcesses[t];if(i.name===e)return i}return null},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},Object.defineProperty(t.prototype,"uid",{get:function(){return this._uid||(this._uid=ie.S0.RandomId()),this._uid},enumerable:!1,configurable:!0}),t.prototype.addExternalData=function(e,t){return this._externalData||(this._externalData=new ae),this._externalData.add(e,t)},t.prototype.getExternalData=function(e){return this._externalData?this._externalData.get(e):null},t.prototype.getOrAddExternalDataWithFactory=function(e,t){return this._externalData||(this._externalData=new ae),this._externalData.getOrAddWithFactory(e,t)},t.prototype.removeExternalData=function(e){return this._externalData.remove(e)},t.prototype._evaluateSubMesh=function(e,t,i,n){if(n||e.isInFrustum(this._frustumPlanes)){for(var r=0,o=this._evaluateSubMeshStage;r<o.length;r++)o[r].action(t,e);var a=e.getMaterial();null!=a&&(a.hasRenderTargetTextures&&null!=a.getRenderTargetTextures&&-1===this._processedMaterials.indexOf(a)&&(this._processedMaterials.push(a),this._materialsRenderTargets.concatWithNoDuplicate(a.getRenderTargetTextures())),this._renderingManager.dispatch(e,t,a))}},t.prototype.freeProcessedMaterials=function(){this._processedMaterials.dispose()},Object.defineProperty(t.prototype,"blockfreeActiveMeshesAndRenderingGroups",{get:function(){return this._preventFreeActiveMeshesAndRenderingGroups},set:function(e){this._preventFreeActiveMeshesAndRenderingGroups!==e&&(e&&(this.freeActiveMeshes(),this.freeRenderingGroups()),this._preventFreeActiveMeshesAndRenderingGroups=e)},enumerable:!1,configurable:!0}),t.prototype.freeActiveMeshes=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._activeMeshes.dispose(),this.activeCamera&&this.activeCamera._activeMeshes&&this.activeCamera._activeMeshes.dispose(),this.activeCameras))for(var e=0;e<this.activeCameras.length;e++){var t=this.activeCameras[e];t&&t._activeMeshes&&t._activeMeshes.dispose()}},t.prototype.freeRenderingGroups=function(){if(!this.blockfreeActiveMeshesAndRenderingGroups&&(this._renderingManager&&this._renderingManager.freeRenderingGroups(),this.textures))for(var e=0;e<this.textures.length;e++){var t=this.textures[e];t&&t.renderList&&t.freeRenderingGroups()}},t.prototype._isInIntermediateRendering=function(){return this._intermediateRendering},t.prototype.freezeActiveMeshes=function(e,t,i,n,r){var o=this;return void 0===e&&(e=!1),void 0===n&&(n=!0),void 0===r&&(r=!1),this.executeWhenReady((function(){if(o.activeCamera){if(o._frustumPlanes||o.updateTransformMatrix(),o._evaluateActiveMeshes(),o._activeMeshesFrozen=!0,o._activeMeshesFrozenButKeepClipping=r,o._skipEvaluateActiveMeshesCompletely=e,n)for(var a=0;a<o._activeMeshes.length;a++)o._activeMeshes.data[a]._freeze();t&&t()}else i&&i("No active camera found")})),this},t.prototype.unfreezeActiveMeshes=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e];t._internalAbstractMeshDataInfo&&(t._internalAbstractMeshDataInfo._isActive=!1)}for(e=0;e<this._activeMeshes.length;e++)this._activeMeshes.data[e]._unFreeze();return this._activeMeshesFrozen=!1,this},t.prototype._executeActiveContainerCleanup=function(e){(!this._engine.snapshotRendering||this._engine.snapshotRenderingMode!==c.Y.SNAPSHOTRENDERING_FAST)&&this._activeMeshesFrozen&&this._activeMeshes.length||this.onBeforeRenderObservable.addOnce((function(){return e.dispose()}))},t.prototype._evaluateActiveMeshes=function(){var e;if(this._engine.snapshotRendering&&this._engine.snapshotRenderingMode===c.Y.SNAPSHOTRENDERING_FAST)this._activeMeshes.length>0&&(null===(e=this.activeCamera)||void 0===e||e._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset());else if(this._activeMeshesFrozen&&this._activeMeshes.length){if(!this._skipEvaluateActiveMeshesCompletely)for(var t=this._activeMeshes.length,i=0;i<t;i++)(l=this._activeMeshes.data[i]).computeWorldMatrix();if(this._activeParticleSystems){var n=this._activeParticleSystems.length;for(i=0;i<n;i++)this._activeParticleSystems.data[i].animate()}this._renderingManager.resetSprites()}else if(this.activeCamera){this.onBeforeActiveMeshesEvaluationObservable.notifyObservers(this),this.activeCamera._activeMeshes.reset(),this._activeMeshes.reset(),this._renderingManager.reset(),this._processedMaterials.reset(),this._activeParticleSystems.reset(),this._activeSkeletons.reset(),this._softwareSkinnedMeshes.reset(),this._materialsRenderTargets.reset();for(var r=0,o=this._beforeEvaluateActiveMeshStage;r<o.length;r++)o[r].action();var a=this.getActiveMeshCandidates(),s=a.length;for(i=0;i<s;i++){var l;if((l=a.data[i])._internalAbstractMeshDataInfo._currentLODIsUpToDate=!1,!l.isBlocked&&(this._totalVertices.addCount(l.getTotalVertices(),!1),l.isReady()&&l.isEnabled()&&!l.scaling.hasAZeroComponent)){l.computeWorldMatrix(),l.actionManager&&l.actionManager.hasSpecificTriggers2(c.Y.ACTION_OnIntersectionEnterTrigger,c.Y.ACTION_OnIntersectionExitTrigger)&&this._meshesForIntersections.pushNoDuplicate(l);var u=this.customLODSelector?this.customLODSelector(l,this.activeCamera):l.getLOD(this.activeCamera);if(l._internalAbstractMeshDataInfo._currentLOD=u,l._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0,null!=u&&(u!==l&&0!==u.billboardMode&&u.computeWorldMatrix(),l._preActivate(),l.isVisible&&l.visibility>0&&l.layerMask&this.activeCamera.layerMask&&(this._skipFrustumClipping||l.alwaysSelectAsActiveMesh||l.isInFrustum(this._frustumPlanes)))){this._activeMeshes.push(l),this.activeCamera._activeMeshes.push(l),u!==l&&u._activate(this._renderId,!1);for(var h=0,d=this._preActiveMeshStage;h<d.length;h++)d[h].action(l);l._activate(this._renderId,!1)&&(l.isAnInstance?l._internalAbstractMeshDataInfo._actAsRegularMesh&&(u=l):u._internalAbstractMeshDataInfo._onlyForInstances=!1,u._internalAbstractMeshDataInfo._isActive=!0,this._activeMesh(l,u)),l._postActivate()}}}if(this.onAfterActiveMeshesEvaluationObservable.notifyObservers(this),this.particlesEnabled){this.onBeforeParticlesRenderingObservable.notifyObservers(this);for(var p=0;p<this.particleSystems.length;p++){var f=this.particleSystems[p];if(f.isStarted()&&f.emitter){var _=f.emitter;_.position&&!_.isEnabled()||(this._activeParticleSystems.push(f),f.animate(),this._renderingManager.dispatchParticles(f))}}this.onAfterParticlesRenderingObservable.notifyObservers(this)}}},t.prototype._activeMesh=function(e,t){this._skeletonsEnabled&&null!==t.skeleton&&void 0!==t.skeleton&&(this._activeSkeletons.pushNoDuplicate(t.skeleton)&&(t.skeleton.prepare(),this._activeBones.addCount(t.skeleton.bones.length,!1)),t.computeBonesUsingShaders||this._softwareSkinnedMeshes.pushNoDuplicate(t));var i=e.hasInstances||e.isAnInstance||this.dispatchAllSubMeshesOfActiveMeshes||this._skipFrustumClipping||t.alwaysSelectAsActiveMesh;if(t&&t.subMeshes&&t.subMeshes.length>0){var n=this.getActiveSubMeshCandidates(t),r=n.length;i=i||1===r;for(var o=0;o<r;o++){var a=n.data[o];this._evaluateSubMesh(a,t,e,i)}}},t.prototype.updateTransformMatrix=function(e){var t=this.activeCamera;if(t)if(t._renderingMultiview){var i=t._rigCameras[0],n=t._rigCameras[1];this.setTransformMatrix(i.getViewMatrix(),i.getProjectionMatrix(e),n.getViewMatrix(),n.getProjectionMatrix(e))}else this.setTransformMatrix(t.getViewMatrix(),t.getProjectionMatrix(e))},t.prototype._bindFrameBuffer=function(e,t){void 0===t&&(t=!0),e&&e._multiviewTexture?e._multiviewTexture._bindFrameBuffer():e&&e.outputRenderTarget?e.outputRenderTarget._bindFrameBuffer():this._engine._currentFrameBufferIsDefaultFrameBuffer()||this._engine.restoreDefaultFramebuffer(),t&&this._clearFrameBuffer(e)},t.prototype._clearFrameBuffer=function(e){if(e&&e._multiviewTexture);else if(e&&e.outputRenderTarget&&!e._renderingMultiview){var t=e.outputRenderTarget;t.onClearObservable.hasObservers()?t.onClearObservable.notifyObservers(this._engine):t.skipInitialClear||e.isRightCamera||(this.autoClear&&this._engine.clear(t.clearColor||this.clearColor,!t._cleared,!0,!0),t._cleared=!0)}else this._defaultFrameBufferCleared?this._engine.clear(null,!1,!0,!0):(this._defaultFrameBufferCleared=!0,this._clear())},t.prototype._renderForCamera=function(e,t,i){var n,r,o;if(void 0===i&&(i=!0),!e||!e._skipRendering){var a=this._engine;if(this._activeCamera=e,!this.activeCamera)throw new Error("Active camera not set");if(a.setViewport(this.activeCamera.viewport),this.resetCachedMaterial(),this._renderId++,!this.prePass&&i){var s=!0;e._renderingMultiview&&e.outputRenderTarget&&(s=e.outputRenderTarget.skipInitialClear,this.autoClear&&(this._defaultFrameBufferCleared=!1,e.outputRenderTarget.skipInitialClear=!1)),this._bindFrameBuffer(this._activeCamera),e._renderingMultiview&&e.outputRenderTarget&&(e.outputRenderTarget.skipInitialClear=s)}this.updateTransformMatrix(),this.onBeforeCameraRenderObservable.notifyObservers(this.activeCamera),this._evaluateActiveMeshes();for(var l=0;l<this._softwareSkinnedMeshes.length;l++){var u=this._softwareSkinnedMeshes.data[l];u.applySkeleton(u.skeleton)}this.onBeforeRenderTargetsRenderObservable.notifyObservers(this),this._renderTargets.concatWithNoDuplicate(this._materialsRenderTargets),e.customRenderTargets&&e.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(e.customRenderTargets),t&&t.customRenderTargets&&t.customRenderTargets.length>0&&this._renderTargets.concatWithNoDuplicate(t.customRenderTargets),this.environmentTexture&&this.environmentTexture.isRenderTarget&&this._renderTargets.pushNoDuplicate(this.environmentTexture);for(var h=0,d=this._gatherActiveCameraRenderTargetsStage;h<d.length;h++)d[h].action(this._renderTargets);var p=!1;if(this.renderTargetsEnabled){if(this._intermediateRendering=!0,this._renderTargets.length>0){ie.S0.StartPerformanceCounter("Render targets",this._renderTargets.length>0);for(var f=0;f<this._renderTargets.length;f++){var _=this._renderTargets.data[f];if(_._shouldRender()){this._renderId++;var m=_.activeCamera&&_.activeCamera!==this.activeCamera;_.render(m,this.dumpNextRenderTargets),p=!0}}ie.S0.EndPerformanceCounter("Render targets",this._renderTargets.length>0),this._renderId++}for(var g=0,v=this._cameraDrawRenderTargetStage;g<v.length;g++)p=v[g].action(this.activeCamera)||p;this._intermediateRendering=!1}this._engine.currentRenderPassId=null!==(o=null!==(r=null===(n=e.outputRenderTarget)||void 0===n?void 0:n.renderPassId)&&void 0!==r?r:e.renderPassId)&&void 0!==o?o:c.Y.RENDERPASS_MAIN,p&&!this.prePass&&(this._bindFrameBuffer(this._activeCamera,!1),this.updateTransformMatrix()),this.onAfterRenderTargetsRenderObservable.notifyObservers(this),!this.postProcessManager||e._multiviewTexture||this.prePass||this.postProcessManager._prepareFrame();for(var y=0,b=this._beforeCameraDrawStage;y<b.length;y++)b[y].action(this.activeCamera);this.onBeforeDrawPhaseObservable.notifyObservers(this),a.snapshotRendering&&a.snapshotRenderingMode===c.Y.SNAPSHOTRENDERING_FAST&&this.finalizeSceneUbo(),this._renderingManager.render(null,null,!0,!0),this.onAfterDrawPhaseObservable.notifyObservers(this);for(var T=0,E=this._afterCameraDrawStage;T<E.length;T++)E[T].action(this.activeCamera);if(this.postProcessManager&&!e._multiviewTexture){var S=e.outputRenderTarget?e.outputRenderTarget.renderTarget:void 0;this.postProcessManager._finalizeFrame(e.isIntermediate,S)}for(var x=0,C=this._afterCameraPostProcessStage;x<C.length;x++)C[x].action(this.activeCamera);this._renderTargets.reset(),this.onAfterCameraRenderObservable.notifyObservers(this.activeCamera)}},t.prototype._processSubCameras=function(e,t){if(void 0===t&&(t=!0),e.cameraRigMode===c.Y.RIG_MODE_NONE||e._renderingMultiview)return e._renderingMultiview&&!this._multiviewSceneUbo&&this._createMultiviewUbo(),this._renderForCamera(e,void 0,t),void this.onAfterRenderCameraObservable.notifyObservers(e);if(e._useMultiviewToSingleView)this._renderMultiviewToSingleView(e);else{this.onBeforeCameraRenderObservable.notifyObservers(e);for(var i=0;i<e._rigCameras.length;i++)this._renderForCamera(e._rigCameras[i],e)}this._activeCamera=e,this.updateTransformMatrix(),this.onAfterRenderCameraObservable.notifyObservers(e)},t.prototype._checkIntersections=function(){for(var e=0;e<this._meshesForIntersections.length;e++){var t=this._meshesForIntersections.data[e];if(t.actionManager)for(var i=function(e){var i=t.actionManager.actions[e];if(i.trigger===c.Y.ACTION_OnIntersectionEnterTrigger||i.trigger===c.Y.ACTION_OnIntersectionExitTrigger){var n=i.getTriggerParameter(),r=n.mesh?n.mesh:n,o=r.intersectsMesh(t,n.usePreciseIntersection),a=t._intersectionsInProgress.indexOf(r);o&&-1===a?i.trigger===c.Y.ACTION_OnIntersectionEnterTrigger?(i._executeCurrent(_.CreateNew(t,void 0,r)),t._intersectionsInProgress.push(r)):i.trigger===c.Y.ACTION_OnIntersectionExitTrigger&&t._intersectionsInProgress.push(r):!o&&a>-1&&(i.trigger===c.Y.ACTION_OnIntersectionExitTrigger&&i._executeCurrent(_.CreateNew(t,void 0,r)),t.actionManager.hasSpecificTrigger(c.Y.ACTION_OnIntersectionExitTrigger,(function(e){var t=e.mesh?e.mesh:e;return r===t}))&&i.trigger!==c.Y.ACTION_OnIntersectionExitTrigger||t._intersectionsInProgress.splice(a,1))}},n=0;t.actionManager&&n<t.actionManager.actions.length;n++)i(n)}},t.prototype._advancePhysicsEngineStep=function(e){},t.prototype._animate=function(e){},t.prototype.animate=function(){if(this._engine.isDeterministicLockStep()){var e=Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime))+this._timeAccumulator,i=this._engine.getTimeStep(),n=1e3/i/1e3,r=0,o=this._engine.getLockstepMaxSteps(),a=Math.floor(e/i);for(a=Math.min(a,o);e>0&&r<a;)this.onBeforeStepObservable.notifyObservers(this),this._animationRatio=i*n,this._animate(i),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(i),this.onAfterStepObservable.notifyObservers(this),this._currentStepId++,r++,e-=i;this._timeAccumulator=e<0?0:e}else e=this.useConstantAnimationDeltaTime?16:Math.max(t.MinDeltaTime,Math.min(this._engine.getDeltaTime(),t.MaxDeltaTime)),this._animationRatio=.06*e,this._animate(),this.onAfterAnimationsObservable.notifyObservers(this),this.physicsEnabled&&this._advancePhysicsEngineStep(e)},t.prototype._clear=function(){(this.autoClearDepthAndStencil||this.autoClear)&&this._engine.clear(this.clearColor,this.autoClear||this.forceWireframe||this.forcePointsCloud,this.autoClearDepthAndStencil,this.autoClearDepthAndStencil)},t.prototype._checkCameraRenderTarget=function(e){var t;if((null==e?void 0:e.outputRenderTarget)&&!(null==e?void 0:e.isRigCamera)&&(e.outputRenderTarget._cleared=!1),null===(t=null==e?void 0:e.rigCameras)||void 0===t?void 0:t.length)for(var i=0;i<e.rigCameras.length;++i){var n=e.rigCameras[i].outputRenderTarget;n&&(n._cleared=!1)}},t.prototype.resetDrawCache=function(e){if(this.meshes)for(var t=0,i=this.meshes;t<i.length;t++)i[t].resetDrawCache(e)},t.prototype.render=function(e,t){var i,n,r;if(void 0===e&&(e=!0),void 0===t&&(t=!1),!this.isDisposed){this.onReadyObservable.hasObservers()&&null===this._executeWhenReadyTimeoutId&&this._checkIsReady(),this._frameId++,this._defaultFrameBufferCleared=!1,this._checkCameraRenderTarget(this.activeCamera),(null===(i=this.activeCameras)||void 0===i?void 0:i.length)&&this.activeCameras.forEach(this._checkCameraRenderTarget),this._registerTransientComponents(),this._activeParticles.fetchNewFrame(),this._totalVertices.fetchNewFrame(),this._activeIndices.fetchNewFrame(),this._activeBones.fetchNewFrame(),this._meshesForIntersections.reset(),this.resetCachedMaterial(),this.onBeforeAnimationsObservable.notifyObservers(this),this.actionManager&&this.actionManager.processTrigger(c.Y.ACTION_OnEveryFrameTrigger),t||this.animate();for(var o=0,a=this._beforeCameraUpdateStage;o<a.length;o++)a[o].action();if(e)if(this.activeCameras&&this.activeCameras.length>0)for(var s=0;s<this.activeCameras.length;s++){var l=this.activeCameras[s];if(l.update(),l.cameraRigMode!==c.Y.RIG_MODE_NONE)for(var u=0;u<l._rigCameras.length;u++)l._rigCameras[u].update()}else if(this.activeCamera&&(this.activeCamera.update(),this.activeCamera.cameraRigMode!==c.Y.RIG_MODE_NONE))for(u=0;u<this.activeCamera._rigCameras.length;u++)this.activeCamera._rigCameras[u].update();this.onBeforeRenderObservable.notifyObservers(this);var h=this.getEngine();this.onBeforeRenderTargetsRenderObservable.notifyObservers(this);var d=(null===(n=this.activeCameras)||void 0===n?void 0:n.length)?this.activeCameras[0]:this.activeCamera;if(this.renderTargetsEnabled){ie.S0.StartPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!0;for(var p=0;p<this.customRenderTargets.length;p++){var f=this.customRenderTargets[p];if(f._shouldRender()){if(this._renderId++,this.activeCamera=f.activeCamera||this.activeCamera,!this.activeCamera)throw new Error("Active camera not set");h.setViewport(this.activeCamera.viewport),this.updateTransformMatrix(),f.render(d!==this.activeCamera,this.dumpNextRenderTargets)}}ie.S0.EndPerformanceCounter("Custom render targets",this.customRenderTargets.length>0),this._intermediateRendering=!1,this._renderId++}this._engine.currentRenderPassId=null!==(r=null==d?void 0:d.renderPassId)&&void 0!==r?r:c.Y.RENDERPASS_MAIN,this.activeCamera=d,this._activeCamera&&this._activeCamera.cameraRigMode!==c.Y.RIG_MODE_CUSTOM&&!this.prePass&&this._bindFrameBuffer(this._activeCamera,!1),this.onAfterRenderTargetsRenderObservable.notifyObservers(this);for(var _=0,m=this._beforeClearStage;_<m.length;_++)m[_].action();this._clearFrameBuffer(this.activeCamera);for(var g=0,v=this._gatherRenderTargetsStage;g<v.length;g++)v[g].action(this._renderTargets);if(this.activeCameras&&this.activeCameras.length>0)for(s=0;s<this.activeCameras.length;s++)this._processSubCameras(this.activeCameras[s],s>0);else{if(!this.activeCamera)throw new Error("No camera defined");this._processSubCameras(this.activeCamera,!!this.activeCamera.outputRenderTarget)}this._checkIntersections();for(var y=0,b=this._afterRenderStage;y<b.length;y++)b[y].action();if(this.afterRender&&this.afterRender(),this.onAfterRenderObservable.notifyObservers(this),this._toBeDisposed.length){for(u=0;u<this._toBeDisposed.length;u++){var T=this._toBeDisposed[u];T&&T.dispose()}this._toBeDisposed.length=0}this.dumpNextRenderTargets&&(this.dumpNextRenderTargets=!1),this._activeBones.addCount(0,!0),this._activeIndices.addCount(0,!0),this._activeParticles.addCount(0,!0),this._engine.restoreDefaultFramebuffer()}},t.prototype.freezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].freeze()},t.prototype.unfreezeMaterials=function(){for(var e=0;e<this.materials.length;e++)this.materials[e].unfreeze()},t.prototype.dispose=function(){if(!this.isDisposed){this.beforeRender=null,this.afterRender=null,this.metadata=null,this.skeletons.length=0,this.morphTargetManagers.length=0,this._transientComponents.length=0,this._isReadyForMeshStage.clear(),this._beforeEvaluateActiveMeshStage.clear(),this._evaluateSubMeshStage.clear(),this._preActiveMeshStage.clear(),this._cameraDrawRenderTargetStage.clear(),this._beforeCameraDrawStage.clear(),this._beforeRenderTargetDrawStage.clear(),this._beforeRenderingGroupDrawStage.clear(),this._beforeRenderingMeshStage.clear(),this._afterRenderingMeshStage.clear(),this._afterRenderingGroupDrawStage.clear(),this._afterCameraDrawStage.clear(),this._afterRenderTargetDrawStage.clear(),this._afterRenderStage.clear(),this._beforeCameraUpdateStage.clear(),this._beforeClearStage.clear(),this._gatherRenderTargetsStage.clear(),this._gatherActiveCameraRenderTargetsStage.clear(),this._pointerMoveStage.clear(),this._pointerDownStage.clear(),this._pointerUpStage.clear(),this.importedMeshesFiles=[],this.stopAllAnimations&&(this._activeAnimatables.forEach((function(e){e.onAnimationEndObservable.clear(),e.onAnimationEnd=null})),this.stopAllAnimations()),this.resetCachedMaterial(),this.activeCamera&&(this.activeCamera._activeMeshes.dispose(),this.activeCamera=null),this.activeCameras=null,this._activeMeshes.dispose(),this._renderingManager.dispose(),this._processedMaterials.dispose(),this._activeParticleSystems.dispose(),this._activeSkeletons.dispose(),this._softwareSkinnedMeshes.dispose(),this._renderTargets.dispose(),this._materialsRenderTargets.dispose(),this._registeredForLateAnimationBindings.dispose(),this._meshesForIntersections.dispose(),this._toBeDisposed.length=0;for(var e=0,t=this._activeRequests.slice();e<t.length;e++)t[e].abort();this._activeRequests.length=0;try{this.onDisposeObservable.notifyObservers(this)}catch(e){T.V.Error("An error occurred while calling onDisposeObservable!",e)}if(this.detachControl(),this._engine.getInputElement())for(var i=0;i<this.cameras.length;i++)this.cameras[i].detachControl();this._disposeList(this.animationGroups),this._disposeList(this.lights),this._disposeList(this.meshes,(function(e){return e.dispose(!0)})),this._disposeList(this.transformNodes,(function(e){return e.dispose(!0)}));var n=this.cameras;this._disposeList(n),this._defaultMaterial&&this._defaultMaterial.dispose(),this._disposeList(this.multiMaterials),this._disposeList(this.materials),this._disposeList(this.particleSystems),this._disposeList(this.postProcesses),this._disposeList(this.textures),this._disposeList(this.morphTargetManagers),this._sceneUbo.dispose(),this._multiviewSceneUbo&&this._multiviewSceneUbo.dispose(),this.postProcessManager.dispose(),this._disposeList(this._components);var r=this._engine.scenes.indexOf(this);r>-1&&this._engine.scenes.splice(r,1),D.q._LastCreatedScene===this&&(this._engine.scenes.length>0?D.q._LastCreatedScene=this._engine.scenes[this._engine.scenes.length-1]:D.q._LastCreatedScene=null),(r=this._engine._virtualScenes.indexOf(this))>-1&&this._engine._virtualScenes.splice(r,1),this._engine.wipeCaches(!0),this.onDisposeObservable.clear(),this.onBeforeRenderObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderTargetsRenderObservable.clear(),this.onAfterRenderTargetsRenderObservable.clear(),this.onAfterStepObservable.clear(),this.onBeforeStepObservable.clear(),this.onBeforeActiveMeshesEvaluationObservable.clear(),this.onAfterActiveMeshesEvaluationObservable.clear(),this.onBeforeParticlesRenderingObservable.clear(),this.onAfterParticlesRenderingObservable.clear(),this.onBeforeDrawPhaseObservable.clear(),this.onAfterDrawPhaseObservable.clear(),this.onBeforeAnimationsObservable.clear(),this.onAfterAnimationsObservable.clear(),this.onDataLoadedObservable.clear(),this.onBeforeRenderingGroupObservable.clear(),this.onAfterRenderingGroupObservable.clear(),this.onMeshImportedObservable.clear(),this.onBeforeCameraRenderObservable.clear(),this.onAfterCameraRenderObservable.clear(),this.onAfterRenderCameraObservable.clear(),this.onReadyObservable.clear(),this.onNewCameraAddedObservable.clear(),this.onCameraRemovedObservable.clear(),this.onNewLightAddedObservable.clear(),this.onLightRemovedObservable.clear(),this.onNewGeometryAddedObservable.clear(),this.onGeometryRemovedObservable.clear(),this.onNewTransformNodeAddedObservable.clear(),this.onTransformNodeRemovedObservable.clear(),this.onNewMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onNewSkeletonAddedObservable.clear(),this.onSkeletonRemovedObservable.clear(),this.onNewMaterialAddedObservable.clear(),this.onNewMultiMaterialAddedObservable.clear(),this.onMaterialRemovedObservable.clear(),this.onMultiMaterialRemovedObservable.clear(),this.onNewTextureAddedObservable.clear(),this.onTextureRemovedObservable.clear(),this.onPrePointerObservable.clear(),this.onPointerObservable.clear(),this.onPreKeyboardObservable.clear(),this.onKeyboardObservable.clear(),this.onActiveCameraChanged.clear(),this.onScenePerformancePriorityChangedObservable.clear(),this._isDisposed=!0}},t.prototype._disposeList=function(e,t){t=null!=t?t:function(e){return e.dispose()};for(var i=0,n=e.slice(0);i<n.length;i++)t(n[i]);e.length=0},Object.defineProperty(t.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),t.prototype.clearCachedVertexData=function(){for(var e=0;e<this.meshes.length;e++){var t=this.meshes[e].geometry;t&&t.clearCachedData()}},t.prototype.cleanCachedTextureBuffer=function(){for(var e=0,t=this.textures;e<t.length;e++){var i=t[e];i._buffer&&(i._buffer=null)}},t.prototype.getWorldExtends=function(e){var t=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),i=new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE);return e=e||function(){return!0},this.meshes.filter(e).forEach((function(e){if(e.computeWorldMatrix(!0),e.subMeshes&&0!==e.subMeshes.length&&!e.infiniteDistance){var n=e.getBoundingInfo(),r=n.boundingBox.minimumWorld,o=n.boundingBox.maximumWorld;d.Pq.CheckExtends(r,t,i),d.Pq.CheckExtends(o,t,i)}})),{min:t,max:i}},t.prototype.createPickingRay=function(e,t,i,n,r){throw void 0===r&&(r=!1),(0,k.n)("Ray")},t.prototype.createPickingRayToRef=function(e,t,i,n,r,o,a){throw void 0===o&&(o=!1),void 0===a&&(a=!1),(0,k.n)("Ray")},t.prototype.createPickingRayInCameraSpace=function(e,t,i){throw(0,k.n)("Ray")},t.prototype.createPickingRayInCameraSpaceToRef=function(e,t,i,n){throw(0,k.n)("Ray")},Object.defineProperty(t.prototype,"_pickingAvailable",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.pick=function(e,t,i,n,r,o){var a=(0,k.n)("Ray",!0);return a&&T.V.Warn(a),new xe},t.prototype.pickWithBoundingInfo=function(e,t,i,n,r){var o=(0,k.n)("Ray",!0);return o&&T.V.Warn(o),new xe},t.prototype.pickWithRay=function(e,t,i,n){throw(0,k.n)("Ray")},t.prototype.multiPick=function(e,t,i,n,r){throw(0,k.n)("Ray")},t.prototype.multiPickWithRay=function(e,t,i){throw(0,k.n)("Ray")},t.prototype.setPointerOverMesh=function(e,t,i){this._inputManager.setPointerOverMesh(e,t,i)},t.prototype.getPointerOverMesh=function(){return this._inputManager.getPointerOverMesh()},t.prototype._rebuildGeometries=function(){for(var e=0,t=this.geometries;e<t.length;e++)t[e]._rebuild();for(var i=0,n=this.meshes;i<n.length;i++)n[i]._rebuild();this.postProcessManager&&this.postProcessManager._rebuild();for(var r=0,o=this._components;r<o.length;r++)o[r].rebuild();for(var a=0,s=this.particleSystems;a<s.length;a++)s[a].rebuild();if(this.spriteManagers)for(var l=0,c=this.spriteManagers;l<c.length;l++)c[l].rebuild()},t.prototype._rebuildTextures=function(){for(var e=0,t=this.textures;e<t.length;e++)t[e]._rebuild(!0);this.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag)},t.prototype._getByTags=function(e,t,i){if(void 0===t)return e;var n=[];for(var r in e){var o=e[r];se.Y&&se.Y.MatchesQuery(o,t)&&(!i||i(o))&&n.push(o)}return n},t.prototype.getMeshesByTags=function(e,t){return this._getByTags(this.meshes,e,t)},t.prototype.getCamerasByTags=function(e,t){return this._getByTags(this.cameras,e,t)},t.prototype.getLightsByTags=function(e,t){return this._getByTags(this.lights,e,t)},t.prototype.getMaterialByTags=function(e,t){return this._getByTags(this.materials,e,t).concat(this._getByTags(this.multiMaterials,e,t))},t.prototype.getTransformNodesByTags=function(e,t){return this._getByTags(this.transformNodes,e,t)},t.prototype.setRenderingOrder=function(e,t,i,n){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),this._renderingManager.setRenderingOrder(e,t,i,n)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=!0),this._renderingManager.setRenderingAutoClearDepthStencil(e,t,i,n)},t.prototype.getAutoClearDepthStencilSetup=function(e){return this._renderingManager.getAutoClearDepthStencilSetup(e)},t.prototype._forceBlockMaterialDirtyMechanism=function(e){this._blockMaterialDirtyMechanism=e},Object.defineProperty(t.prototype,"blockMaterialDirtyMechanism",{get:function(){return this._blockMaterialDirtyMechanism},set:function(e){this._blockMaterialDirtyMechanism!==e&&(this._blockMaterialDirtyMechanism=e,e||this.markAllMaterialsAsDirty(c.Y.MATERIAL_AllDirtyFlag))},enumerable:!1,configurable:!0}),t.prototype.markAllMaterialsAsDirty=function(e,t){if(!this._blockMaterialDirtyMechanism)for(var i=0,n=this.materials;i<n.length;i++){var r=n[i];t&&!t(r)||r.markAsDirty(e)}},t.prototype._loadFile=function(e,t,i,n,r,o,a){var s=this,l=(0,et.zU)(e,t,i,n?this.offlineProvider:void 0,r,o,a);return this._activeRequests.push(l),l.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),l},t.prototype._loadFileAsync=function(e,t,i,n,r){var o=this;return new Promise((function(a,s){o._loadFile(e,(function(e){a(e)}),t,i,n,(function(e,t){s(t)}),r)}))},t.prototype._requestFile=function(e,t,i,n,r,o,a){var s=this,l=(0,et.sh)(e,t,i,n?this.offlineProvider:void 0,r,o,a);return this._activeRequests.push(l),l.onCompleteObservable.add((function(e){s._activeRequests.splice(s._activeRequests.indexOf(e),1)})),l},t.prototype._requestFileAsync=function(e,t,i,n,r){var o=this;return new Promise((function(a,s){o._requestFile(e,(function(e){a(e)}),t,i,n,(function(e){s(e)}),r)}))},t.prototype._readFile=function(e,t,i,n,r){var o=this,a=(0,et.NJ)(e,t,i,n,r);return this._activeRequests.push(a),a.onCompleteObservable.add((function(e){o._activeRequests.splice(o._activeRequests.indexOf(e),1)})),a},t.prototype._readFileAsync=function(e,t,i){var n=this;return new Promise((function(r,o){n._readFile(e,(function(e){r(e)}),t,i,(function(e){o(e)}))}))},t.prototype.getPerfCollector=function(){throw(0,k.n)("performanceViewerSceneExtension")},t.prototype.setActiveCameraByID=function(e){return this.setActiveCameraById(e)},t.prototype.getMaterialByID=function(e){return this.getMaterialById(e)},t.prototype.getLastMaterialByID=function(e){return this.getLastMaterialById(e)},t.prototype.getTextureByUniqueID=function(e){return this.getTextureByUniqueId(e)},t.prototype.getCameraByID=function(e){return this.getCameraById(e)},t.prototype.getCameraByUniqueID=function(e){return this.getCameraByUniqueId(e)},t.prototype.getBoneByID=function(e){return this.getBoneById(e)},t.prototype.getLightByID=function(e){return this.getLightById(e)},t.prototype.getLightByUniqueID=function(e){return this.getLightByUniqueId(e)},t.prototype.getParticleSystemByID=function(e){return this.getParticleSystemById(e)},t.prototype.getGeometryByID=function(e){return this.getGeometryById(e)},t.prototype.getMeshByID=function(e){return this.getMeshById(e)},t.prototype.getMeshByUniqueID=function(e){return this.getMeshByUniqueId(e)},t.prototype.getLastMeshByID=function(e){return this.getLastMeshById(e)},t.prototype.getMeshesByID=function(e){return this.getMeshesById(e)},t.prototype.getTransformNodeByID=function(e){return this.getTransformNodeById(e)},t.prototype.getTransformNodeByUniqueID=function(e){return this.getTransformNodeByUniqueId(e)},t.prototype.getTransformNodesByID=function(e){return this.getTransformNodesById(e)},t.prototype.getNodeByID=function(e){return this.getNodeById(e)},t.prototype.getLastEntryByID=function(e){return this.getLastEntryById(e)},t.prototype.getLastSkeletonByID=function(e){return this.getLastSkeletonById(e)},t.FOGMODE_NONE=c.Y.FOGMODE_NONE,t.FOGMODE_EXP=c.Y.FOGMODE_EXP,t.FOGMODE_EXP2=c.Y.FOGMODE_EXP2,t.FOGMODE_LINEAR=c.Y.FOGMODE_LINEAR,t.MinDeltaTime=1,t.MaxDeltaTime=1e3,t}(l);(0,s.Y5)("BABYLON.Scene",rt);var ot=function(e){function t(t,i,n,r,o,a,s){void 0===n&&(n=null),void 0===r&&(r=null),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null);var l,c=this;return(c=e.call(this,t,i.getScene(),!1)||this).name=t,c.children=[],c.animations=[],c._index=null,c._scalingDeterminant=1,c._needToDecompose=!0,c._needToCompose=!1,c._linkedTransformNode=null,c._waitingTransformNodeId=null,c._skeleton=i,c._localMatrix=null!==(l=null==r?void 0:r.clone())&&void 0!==l?l:d.uq.Identity(),c._restMatrix=null!=o?o:c._localMatrix.clone(),c._bindMatrix=null!=a?a:c._localMatrix.clone(),c._index=s,c._absoluteMatrix=new d.uq,c._absoluteBindMatrix=new d.uq,c._absoluteInverseBindMatrix=new d.uq,c._finalMatrix=new d.uq,i.bones.push(c),c.setParent(n,!1),c._updateAbsoluteBindMatrices(),c}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"_matrix",{get:function(){return this._compose(),this._localMatrix},set:function(e){(e.updateFlag!==this._localMatrix.updateFlag||this._needToCompose)&&(this._needToCompose=!1,this._localMatrix.copyFrom(e),this._markAsDirtyAndDecompose())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"Bone"},t.prototype.getSkeleton=function(){return this._skeleton},Object.defineProperty(t.prototype,"parent",{get:function(){return this._parentNode},set:function(e){this.setParent(e)},enumerable:!1,configurable:!0}),t.prototype.getParent=function(){return this.parent},t.prototype.getChildren=function(){return this.children},t.prototype.getIndex=function(){return null===this._index?this.getSkeleton().bones.indexOf(this):this._index},t.prototype.setParent=function(e,t){if(void 0===t&&(t=!0),this.parent!==e){if(this.parent){var i=this.parent.children.indexOf(this);-1!==i&&this.parent.children.splice(i,1)}this._parentNode=e,this.parent&&this.parent.children.push(this),t&&this._updateAbsoluteBindMatrices(),this.markAsDirty()}},t.prototype.getLocalMatrix=function(){return this._compose(),this._localMatrix},t.prototype.getBindMatrix=function(){return this._bindMatrix},t.prototype.getBaseMatrix=function(){return this.getBindMatrix()},t.prototype.getRestMatrix=function(){return this._restMatrix},t.prototype.getRestPose=function(){return this.getRestMatrix()},t.prototype.setRestMatrix=function(e){this._restMatrix.copyFrom(e)},t.prototype.setRestPose=function(e){this.setRestMatrix(e)},t.prototype.getBindPose=function(){return this.getBindMatrix()},t.prototype.setBindMatrix=function(e){this.updateMatrix(e)},t.prototype.setBindPose=function(e){this.setBindMatrix(e)},t.prototype.getFinalMatrix=function(){return this._finalMatrix},t.prototype.getWorldMatrix=function(){return this.getFinalMatrix()},t.prototype.returnToRest=function(){var e;if(this._linkedTransformNode){var t=d.AA.Vector3[0],i=d.AA.Quaternion[0],n=d.AA.Vector3[1];this.getRestMatrix().decompose(t,i,n),this._linkedTransformNode.position.copyFrom(n),this._linkedTransformNode.rotationQuaternion=null!==(e=this._linkedTransformNode.rotationQuaternion)&&void 0!==e?e:d.PT.Identity(),this._linkedTransformNode.rotationQuaternion.copyFrom(i),this._linkedTransformNode.scaling.copyFrom(t)}else this._matrix=this._restMatrix},t.prototype.getAbsoluteInverseBindMatrix=function(){return this._absoluteInverseBindMatrix},t.prototype.getInvertedAbsoluteTransform=function(){return this.getAbsoluteInverseBindMatrix()},t.prototype.getAbsoluteMatrix=function(){return this._absoluteMatrix},t.prototype.getAbsoluteTransform=function(){return this._absoluteMatrix},t.prototype.linkTransformNode=function(e){this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode--,this._linkedTransformNode=e,this._linkedTransformNode&&this._skeleton._numBonesWithLinkedTransformNode++},t.prototype.getTransformNode=function(){return this._linkedTransformNode},Object.defineProperty(t.prototype,"position",{get:function(){return this._decompose(),this._localPosition},set:function(e){this._decompose(),this._localPosition.copyFrom(e),this._markAsDirtyAndCompose()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this.getRotation()},set:function(e){this.setRotation(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._decompose(),this._localRotation},set:function(e){this.setRotationQuaternion(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this.getScale()},set:function(e){this.setScale(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"animationPropertiesOverride",{get:function(){return this._skeleton.animationPropertiesOverride},enumerable:!1,configurable:!0}),t.prototype._decompose=function(){this._needToDecompose&&(this._needToDecompose=!1,this._localScaling||(this._localScaling=d.Pq.Zero(),this._localRotation=d.PT.Zero(),this._localPosition=d.Pq.Zero()),this._localMatrix.decompose(this._localScaling,this._localRotation,this._localPosition))},t.prototype._compose=function(){this._needToCompose&&(this._localScaling?(this._needToCompose=!1,d.uq.ComposeToRef(this._localScaling,this._localRotation,this._localPosition,this._localMatrix)):this._needToCompose=!1)},t.prototype.updateMatrix=function(e,t,i){void 0===t&&(t=!0),void 0===i&&(i=!0),this._bindMatrix.copyFrom(e),t&&this._updateAbsoluteBindMatrices(),i?this._matrix=e:this.markAsDirty()},t.prototype._updateAbsoluteBindMatrices=function(e,t){if(void 0===t&&(t=!0),e||(e=this._bindMatrix),this.parent?e.multiplyToRef(this.parent._absoluteBindMatrix,this._absoluteBindMatrix):this._absoluteBindMatrix.copyFrom(e),this._absoluteBindMatrix.invertToRef(this._absoluteInverseBindMatrix),t)for(var i=0;i<this.children.length;i++)this.children[i]._updateAbsoluteBindMatrices();this._scalingDeterminant=this._absoluteBindMatrix.determinant()<0?-1:1},t.prototype.markAsDirty=function(){return this._currentRenderId++,this._childUpdateId++,this._skeleton._markAsDirty(),this},t.prototype._markAsDirtyAndCompose=function(){this.markAsDirty(),this._needToCompose=!0},t.prototype._markAsDirtyAndDecompose=function(){this.markAsDirty(),this._needToDecompose=!0},t.prototype._updatePosition=function(e,i,n,r){void 0===i&&(i=0),void 0===r&&(r=!0);var o=this.getLocalMatrix();if(0==i)r?(o.addAtIndex(12,e.x),o.addAtIndex(13,e.y),o.addAtIndex(14,e.z)):o.setTranslationFromFloats(e.x,e.y,e.z);else{var a=null;n&&(a=n.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var s=t._TmpMats[0],l=t._TmpVecs[0];this.parent?n&&a?(s.copyFrom(this.parent.getAbsoluteMatrix()),s.multiplyToRef(a,s)):s.copyFrom(this.parent.getAbsoluteMatrix()):d.uq.IdentityToRef(s),r&&s.setTranslationFromFloats(0,0,0),s.invert(),d.Pq.TransformCoordinatesToRef(e,s,l),r?(o.addAtIndex(12,l.x),o.addAtIndex(13,l.y),o.addAtIndex(14,l.z)):o.setTranslationFromFloats(l.x,l.y,l.z)}this._markAsDirtyAndDecompose()},t.prototype.translate=function(e,t,i){void 0===t&&(t=0),this._updatePosition(e,t,i,!0)},t.prototype.setPosition=function(e,t,i){void 0===t&&(t=0),this._updatePosition(e,t,i,!1)},t.prototype.setAbsolutePosition=function(e,t){this.setPosition(e,1,t)},t.prototype.scale=function(e,i,n,r){void 0===r&&(r=!1);var o=this.getLocalMatrix(),a=t._TmpMats[0];d.uq.ScalingToRef(e,i,n,a),a.multiplyToRef(o,o),a.invert();for(var s=0,l=this.children;s<l.length;s++){var c=(p=l[s]).getLocalMatrix();c.multiplyToRef(a,c),c.multiplyAtIndex(12,e),c.multiplyAtIndex(13,i),c.multiplyAtIndex(14,n),p._markAsDirtyAndDecompose()}if(this._markAsDirtyAndDecompose(),r)for(var u=0,h=this.children;u<h.length;u++){var p;(p=h[u]).scale(e,i,n,r)}},t.prototype.setScale=function(e){this._decompose(),this._localScaling.copyFrom(e),this._markAsDirtyAndCompose()},t.prototype.getScale=function(){return this._decompose(),this._localScaling},t.prototype.getScaleToRef=function(e){this._decompose(),e.copyFrom(this._localScaling)},t.prototype.setYawPitchRoll=function(e,i,n,r,o){if(void 0===r&&(r=0),0===r){var a=t._TmpQuat;return d.PT.RotationYawPitchRollToRef(e,i,n,a),void this.setRotationQuaternion(a,r,o)}var s=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(s,o)){var l=t._TmpMats[1];d.uq.RotationYawPitchRollToRef(e,i,n,l),s.multiplyToRef(l,l),this._rotateWithMatrix(l,r,o)}},t.prototype.rotate=function(e,i,n,r){void 0===n&&(n=0);var o=t._TmpMats[0];o.setTranslationFromFloats(0,0,0),d.uq.RotationAxisToRef(e,i,o),this._rotateWithMatrix(o,n,r)},t.prototype.setAxisAngle=function(e,i,n,r){if(void 0===n&&(n=0),0===n){var o=t._TmpQuat;return d.PT.RotationAxisToRef(e,i,o),void this.setRotationQuaternion(o,n,r)}var a=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(a,r)){var s=t._TmpMats[1];d.uq.RotationAxisToRef(e,i,s),a.multiplyToRef(s,s),this._rotateWithMatrix(s,n,r)}},t.prototype.setRotation=function(e,t,i){void 0===t&&(t=0),this.setYawPitchRoll(e.y,e.x,e.z,t,i)},t.prototype.setRotationQuaternion=function(e,i,n){if(void 0===i&&(i=0),0===i)return this._decompose(),this._localRotation.copyFrom(e),void this._markAsDirtyAndCompose();var r=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(r,n)){var o=t._TmpMats[1];d.uq.FromQuaternionToRef(e,o),r.multiplyToRef(o,o),this._rotateWithMatrix(o,i,n)}},t.prototype.setRotationMatrix=function(e,i,n){if(void 0===i&&(i=0),0===i){var r=t._TmpQuat;return d.PT.FromRotationMatrixToRef(e,r),void this.setRotationQuaternion(r,i,n)}var o=t._TmpMats[0];if(this._getAbsoluteInverseMatrixUnscaledToRef(o,n)){var a=t._TmpMats[1];a.copyFrom(e),o.multiplyToRef(e,a),this._rotateWithMatrix(a,i,n)}},t.prototype._rotateWithMatrix=function(e,i,n){void 0===i&&(i=0);var r=this.getLocalMatrix(),o=r.m[12],a=r.m[13],s=r.m[14],l=this.getParent(),c=t._TmpMats[3],u=t._TmpMats[4];l&&1==i?(n?(c.copyFrom(n.getWorldMatrix()),l.getAbsoluteMatrix().multiplyToRef(c,c)):c.copyFrom(l.getAbsoluteMatrix()),u.copyFrom(c),u.invert(),r.multiplyToRef(c,r),r.multiplyToRef(e,r),r.multiplyToRef(u,r)):1==i&&n?(c.copyFrom(n.getWorldMatrix()),u.copyFrom(c),u.invert(),r.multiplyToRef(c,r),r.multiplyToRef(e,r),r.multiplyToRef(u,r)):r.multiplyToRef(e,r),r.setTranslationFromFloats(o,a,s),this.computeAbsoluteMatrices(),this._markAsDirtyAndDecompose()},t.prototype._getAbsoluteInverseMatrixUnscaledToRef=function(e,i){var n=t._TmpMats[2];return e.copyFrom(this.getAbsoluteMatrix()),i?(e.multiplyToRef(i.getWorldMatrix(),e),d.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,n)):d.uq.IdentityToRef(n),e.invert(),!isNaN(e.m[0])&&(n.multiplyAtIndex(0,this._scalingDeterminant),e.multiplyToRef(n,e),!0)},t.prototype.getPosition=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=d.Pq.Zero();return this.getPositionToRef(e,t,i),i},t.prototype.getPositionToRef=function(e,i,n){if(void 0===e&&(e=0),0==e){var r=this.getLocalMatrix();n.x=r.m[12],n.y=r.m[13],n.z=r.m[14]}else{var o=null;i&&(o=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var a=t._TmpMats[0];i&&o?(a.copyFrom(this.getAbsoluteMatrix()),a.multiplyToRef(o,a)):a=this.getAbsoluteMatrix(),n.x=a.m[12],n.y=a.m[13],n.z=a.m[14]}},t.prototype.getAbsolutePosition=function(e){void 0===e&&(e=null);var t=d.Pq.Zero();return this.getPositionToRef(1,e,t),t},t.prototype.getAbsolutePositionToRef=function(e,t){this.getPositionToRef(1,e,t)},t.prototype.computeAbsoluteMatrices=function(){if(this._compose(),this.parent)this._localMatrix.multiplyToRef(this.parent._absoluteMatrix,this._absoluteMatrix);else{this._absoluteMatrix.copyFrom(this._localMatrix);var e=this._skeleton.getPoseMatrix();e&&this._absoluteMatrix.multiplyToRef(e,this._absoluteMatrix)}for(var t=this.children,i=t.length,n=0;n<i;n++)t[n].computeAbsoluteMatrices()},t.prototype.computeAbsoluteTransforms=function(){this.computeAbsoluteMatrices()},t.prototype.getDirection=function(e,t){void 0===t&&(t=null);var i=d.Pq.Zero();return this.getDirectionToRef(e,t,i),i},t.prototype.getDirectionToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&r&&o.multiplyToRef(r,o),d.Pq.TransformNormalToRef(e,o,n),n.normalize()},t.prototype.getRotation=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=d.Pq.Zero();return this.getRotationToRef(e,t,i),i},t.prototype.getRotationToRef=function(e,i,n){void 0===e&&(e=0),void 0===i&&(i=null);var r=t._TmpQuat;this.getRotationQuaternionToRef(e,i,r),r.toEulerAnglesToRef(n)},t.prototype.getRotationQuaternion=function(e,t){void 0===e&&(e=0),void 0===t&&(t=null);var i=d.PT.Identity();return this.getRotationQuaternionToRef(e,t,i),i},t.prototype.getRotationQuaternionToRef=function(e,i,n){if(void 0===e&&(e=0),void 0===i&&(i=null),0==e)this._decompose(),n.copyFrom(this._localRotation);else{var r=t._TmpMats[0],o=this.getAbsoluteMatrix();i?o.multiplyToRef(i.getWorldMatrix(),r):r.copyFrom(o),r.multiplyAtIndex(0,this._scalingDeterminant),r.multiplyAtIndex(1,this._scalingDeterminant),r.multiplyAtIndex(2,this._scalingDeterminant),r.decompose(void 0,n,void 0)}},t.prototype.getRotationMatrix=function(e,t){void 0===e&&(e=0);var i=d.uq.Identity();return this.getRotationMatrixToRef(e,t,i),i},t.prototype.getRotationMatrixToRef=function(e,i,n){if(void 0===e&&(e=0),0==e)this.getLocalMatrix().getRotationMatrixToRef(n);else{var r=t._TmpMats[0],o=this.getAbsoluteMatrix();i?o.multiplyToRef(i.getWorldMatrix(),r):r.copyFrom(o),r.multiplyAtIndex(0,this._scalingDeterminant),r.multiplyAtIndex(1,this._scalingDeterminant),r.multiplyAtIndex(2,this._scalingDeterminant),r.getRotationMatrixToRef(n)}},t.prototype.getAbsolutePositionFromLocal=function(e,t){void 0===t&&(t=null);var i=d.Pq.Zero();return this.getAbsolutePositionFromLocalToRef(e,t,i),i},t.prototype.getAbsolutePositionFromLocalToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&r&&o.multiplyToRef(r,o),d.Pq.TransformCoordinatesToRef(e,o,n)},t.prototype.getLocalPositionFromAbsolute=function(e,t){void 0===t&&(t=null);var i=d.Pq.Zero();return this.getLocalPositionFromAbsoluteToRef(e,t,i),i},t.prototype.getLocalPositionFromAbsoluteToRef=function(e,i,n){void 0===i&&(i=null);var r=null;i&&(r=i.getWorldMatrix()),this._skeleton.computeAbsoluteMatrices();var o=t._TmpMats[0];o.copyFrom(this.getAbsoluteMatrix()),i&&r&&o.multiplyToRef(r,o),o.invert(),d.Pq.TransformCoordinatesToRef(e,o,n)},t.prototype.setCurrentPoseAsRest=function(){this.setRestMatrix(this.getLocalMatrix())},t._TmpVecs=it.D.BuildArray(2,d.Pq.Zero),t._TmpQuat=d.PT.Identity(),t._TmpMats=it.D.BuildArray(5,d.uq.Identity),t}(Y),at=function(){function e(e,t,i,n,r,o,a,s,l,c,u){void 0===i&&(i=0),void 0===n&&(n=100),void 0===r&&(r=!1),void 0===o&&(o=1),void 0===c&&(c=!1),void 0===u&&(u=0),this.target=t,this.fromFrame=i,this.toFrame=n,this.loopAnimation=r,this.onAnimationEnd=a,this.onAnimationLoop=l,this.isAdditive=c,this.playOrder=u,this._localDelayOffset=null,this._pausedDelay=null,this._manualJumpDelay=null,this._runtimeAnimations=new Array,this._paused=!1,this._speedRatio=1,this._weight=-1,this._syncRoot=null,this._frameToSyncFromJump=null,this._goToFrame=null,this.disposeOnEnd=!0,this.animationStarted=!1,this.onAnimationEndObservable=new h.cP,this.onAnimationLoopObservable=new h.cP,this._scene=e,s&&this.appendAnimations(t,s),this._speedRatio=o,e._activeAnimatables.push(this)}return Object.defineProperty(e.prototype,"syncRoot",{get:function(){return this._syncRoot},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"masterFrame",{get:function(){return 0===this._runtimeAnimations.length?0:this._runtimeAnimations[0].currentFrame},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},set:function(e){this._weight=-1!==e?Math.min(Math.max(e,0),1):-1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){for(var t=0;t<this._runtimeAnimations.length;t++)this._runtimeAnimations[t]._prepareForSpeedRatioChange(e);this._speedRatio=e,null!==this._goToFrame&&this.goToFrame(this._goToFrame)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elapsedTime",{get:function(){return null===this._localDelayOffset?0:this._scene._animationTime-this._localDelayOffset},enumerable:!1,configurable:!0}),e.prototype.syncWith=function(e){if(this._syncRoot=e,e){var t=this._scene._activeAnimatables.indexOf(this);t>-1&&(this._scene._activeAnimatables.splice(t,1),this._scene._activeAnimatables.push(this))}return this},e.prototype.getAnimations=function(){return this._runtimeAnimations},e.prototype.appendAnimations=function(e,t){for(var i=this,n=0;n<t.length;n++){var r=t[n],o=new te(e,r,this._scene,this);o._onLoop=function(){i.onAnimationLoopObservable.notifyObservers(i),i.onAnimationLoop&&i.onAnimationLoop()},this._runtimeAnimations.push(o)}},e.prototype.getAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i].animation;return null},e.prototype.getRuntimeAnimationByTargetProperty=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)if(t[i].animation.targetProperty===e)return t[i];return null},e.prototype.reset=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].reset(!0);this._localDelayOffset=null,this._pausedDelay=null},e.prototype.enableBlending=function(e){for(var t=this._runtimeAnimations,i=0;i<t.length;i++)t[i].animation.enableBlending=!0,t[i].animation.blendingSpeed=e},e.prototype.disableBlending=function(){for(var e=this._runtimeAnimations,t=0;t<e.length;t++)e[t].animation.enableBlending=!1},e.prototype.goToFrame=function(e){var t,i=this._runtimeAnimations;if(i[0]){var n=i[0].animation.framePerSecond;this._frameToSyncFromJump=null!==(t=this._frameToSyncFromJump)&&void 0!==t?t:i[0].currentFrame;var r=0===this.speedRatio?0:(e-this._frameToSyncFromJump)/n*1e3/this.speedRatio;this._manualJumpDelay=-r}for(var o=0;o<i.length;o++)i[o].goToFrame(e,this._weight);this._goToFrame=e},Object.defineProperty(e.prototype,"paused",{get:function(){return this._paused},enumerable:!1,configurable:!0}),e.prototype.pause=function(){this._paused||(this._paused=!0)},e.prototype.restart=function(){this._paused=!1},e.prototype._raiseOnAnimationEnd=function(){this.onAnimationEnd&&this.onAnimationEnd(),this.onAnimationEndObservable.notifyObservers(this)},e.prototype.stop=function(e,t,i){if(void 0===i&&(i=!1),e||t){var n=this._scene._activeAnimatables.indexOf(this);if(n>-1){for(var r=(a=this._runtimeAnimations).length-1;r>=0;r--){var o=a[r];e&&o.animation.name!=e||t&&!t(o.target)||(o.dispose(),a.splice(r,1))}0==a.length&&(i||this._scene._activeAnimatables.splice(n,1),this._raiseOnAnimationEnd())}}else if((r=this._scene._activeAnimatables.indexOf(this))>-1){i||this._scene._activeAnimatables.splice(r,1);for(var a=this._runtimeAnimations,s=0;s<a.length;s++)a[s].dispose();this._runtimeAnimations.length=0,this._raiseOnAnimationEnd()}},e.prototype.waitAsync=function(){var e=this;return new Promise((function(t){e.onAnimationEndObservable.add((function(){t(e)}),void 0,void 0,e,!0)}))},e.prototype._animate=function(e){if(this._paused)return this.animationStarted=!1,null===this._pausedDelay&&(this._pausedDelay=e),!0;if(null===this._localDelayOffset?(this._localDelayOffset=e,this._pausedDelay=null):null!==this._pausedDelay&&(this._localDelayOffset+=e-this._pausedDelay,this._pausedDelay=null),null!==this._manualJumpDelay&&(this._localDelayOffset+=this._manualJumpDelay,this._manualJumpDelay=null,this._frameToSyncFromJump=null),this._goToFrame=null,0===this._weight)return!0;var t,i=!1,n=this._runtimeAnimations;for(t=0;t<n.length;t++){var r=n[t].animate(e-this._localDelayOffset,this.fromFrame,this.toFrame,this.loopAnimation,this._speedRatio,this._weight);i=i||r}if(this.animationStarted=i,!i){if(this.disposeOnEnd)for(t=this._scene._activeAnimatables.indexOf(this),this._scene._activeAnimatables.splice(t,1),t=0;t<n.length;t++)n[t].dispose();this._raiseOnAnimationEnd(),this.disposeOnEnd&&(this.onAnimationEnd=null,this.onAnimationLoop=null,this.onAnimationLoopObservable.clear(),this.onAnimationEndObservable.clear())}return i},e}();rt.prototype._animate=function(e){if(this.animationsEnabled){var t=ne.j.Now;if(!this._animationTimeLast){if(this._pendingData.length>0)return;this._animationTimeLast=t}this.deltaTime=void 0!==e?e:this.useConstantAnimationDeltaTime?16:(t-this._animationTimeLast)*this.animationTimeScale,this._animationTimeLast=t;var i=this._activeAnimatables;if(0!==i.length){this._animationTime+=this.deltaTime;for(var n=this._animationTime,r=0;r<i.length;r++){var o=i[r];!o._animate(n)&&o.disposeOnEnd&&r--}this._processLateAnimationBindings()}}},rt.prototype.sortActiveAnimatables=function(){this._activeAnimatables.sort((function(e,t){return e.playOrder-t.playOrder}))},rt.prototype.beginWeightedAnimation=function(e,t,i,n,r,o,a,s,l,c,u){void 0===n&&(n=1),void 0===o&&(o=1),void 0===u&&(u=!1);var h=this.beginAnimation(e,t,i,r,o,a,s,!1,l,c,u);return h.weight=n,h},rt.prototype.beginAnimation=function(e,t,i,n,r,o,a,s,l,c,u){void 0===r&&(r=1),void 0===s&&(s=!0),void 0===u&&(u=!1),t>i&&r>0&&(r*=-1),s&&this.stopAnimation(e,void 0,l),a||(a=new at(this,e,t,i,n,r,o,void 0,c,u));var h=!l||l(e);if(e.animations&&h&&a.appendAnimations(e,e.animations),e.getAnimatables)for(var d=e.getAnimatables(),p=0;p<d.length;p++)this.beginAnimation(d[p],t,i,n,r,o,a,s,l,c);return a.reset(),a},rt.prototype.beginHierarchyAnimation=function(e,t,i,n,r,o,a,s,l,c,u,h){void 0===o&&(o=1),void 0===l&&(l=!0),void 0===h&&(h=!1);var d=e.getDescendants(t),p=[];p.push(this.beginAnimation(e,i,n,r,o,a,s,l,c,void 0,h));for(var f=0,_=d;f<_.length;f++){var m=_[f];p.push(this.beginAnimation(m,i,n,r,o,a,s,l,c,void 0,h))}return p},rt.prototype.beginDirectAnimation=function(e,t,i,n,r,o,a,s,l){if(void 0===l&&(l=!1),void 0===o&&(o=1),i>n&&o>0)o*=-1;else if(n>i&&o<0){var c=n;n=i,i=c}return new at(this,e,i,n,r,o,a,t,s,l)},rt.prototype.beginDirectHierarchyAnimation=function(e,t,i,n,r,o,a,s,l,c){void 0===c&&(c=!1);var u=e.getDescendants(t),h=[];h.push(this.beginDirectAnimation(e,i,n,r,o,a,s,l,c));for(var d=0,p=u;d<p.length;d++){var f=p[d];h.push(this.beginDirectAnimation(f,i,n,r,o,a,s,l,c))}return h},rt.prototype.getAnimatableByTarget=function(e){for(var t=0;t<this._activeAnimatables.length;t++)if(this._activeAnimatables[t].target===e)return this._activeAnimatables[t];return null},rt.prototype.getAllAnimatablesByTarget=function(e){for(var t=[],i=0;i<this._activeAnimatables.length;i++)this._activeAnimatables[i].target===e&&t.push(this._activeAnimatables[i]);return t},rt.prototype.stopAnimation=function(e,t,i){for(var n=0,r=this.getAllAnimatablesByTarget(e);n<r.length;n++)r[n].stop(t,i)},rt.prototype.stopAllAnimations=function(){if(this._activeAnimatables){for(var e=0;e<this._activeAnimatables.length;e++)this._activeAnimatables[e].stop(void 0,void 0,!0);this._activeAnimatables.length=0}for(var t=0,i=this.animationGroups;t<i.length;t++)i[t].stop()},rt.prototype._registerTargetForLateAnimationBinding=function(e,t){var i=e.target;this._registeredForLateAnimationBindings.pushNoDuplicate(i),i._lateAnimationHolders||(i._lateAnimationHolders={}),i._lateAnimationHolders[e.targetPath]||(i._lateAnimationHolders[e.targetPath]={totalWeight:0,totalAdditiveWeight:0,animations:[],additiveAnimations:[],originalValue:t}),e.isAdditive?(i._lateAnimationHolders[e.targetPath].additiveAnimations.push(e),i._lateAnimationHolders[e.targetPath].totalAdditiveWeight+=e.weight):(i._lateAnimationHolders[e.targetPath].animations.push(e),i._lateAnimationHolders[e.targetPath].totalWeight+=e.weight)},rt.prototype._processLateAnimationBindingsForMatrices=function(e){if(0===e.totalWeight&&0===e.totalAdditiveWeight)return e.originalValue;var t=1,i=d.AA.Vector3[0],n=d.AA.Vector3[1],r=d.AA.Quaternion[0],o=0,a=e.animations[0],s=e.originalValue,l=1,c=!1;if(e.totalWeight<1)l=1-e.totalWeight,s.decompose(n,r,i);else{if(o=1,t=e.totalWeight,1==(l=a.weight/t)){if(!e.totalAdditiveWeight)return a.currentValue;c=!0}a.currentValue.decompose(n,r,i)}if(!c){n.scaleInPlace(l),i.scaleInPlace(l),r.scaleInPlace(l);for(var u=o;u<e.animations.length;u++)if(0!==(_=e.animations[u]).weight){l=_.weight/t;var h=d.AA.Vector3[2],p=d.AA.Vector3[3],f=d.AA.Quaternion[1];_.currentValue.decompose(p,f,h),p.scaleAndAddToRef(l,n),f.scaleAndAddToRef(d.PT.Dot(r,f)>0?l:-l,r),h.scaleAndAddToRef(l,i)}r.normalize()}for(u=0;u<e.additiveAnimations.length;u++){var _;0!==(_=e.additiveAnimations[u]).weight&&(h=d.AA.Vector3[2],p=d.AA.Vector3[3],f=d.AA.Quaternion[1],_.currentValue.decompose(p,f,h),p.multiplyToRef(n,p),d.Pq.LerpToRef(n,p,_.weight,n),r.multiplyToRef(f,f),d.PT.SlerpToRef(r,f,_.weight,r),h.scaleAndAddToRef(_.weight,i))}var m=a?a._animationState.workValue:d.AA.Matrix[0].clone();return d.uq.ComposeToRef(n,r,i,m),m},rt.prototype._processLateAnimationBindingsForQuaternions=function(e,t){if(0===e.totalWeight&&0===e.totalAdditiveWeight)return t;var i=e.animations[0],n=e.originalValue,r=t;if(0===e.totalWeight&&e.totalAdditiveWeight>0)r.copyFrom(n);else if(1===e.animations.length){if(d.PT.SlerpToRef(n,i.currentValue,Math.min(1,e.totalWeight),r),0===e.totalAdditiveWeight)return r}else if(e.animations.length>1){var o=1,a=void 0,s=void 0;if(e.totalWeight<1){var l=1-e.totalWeight;s=[],(a=[]).push(n),s.push(l)}else{if(2===e.animations.length&&(d.PT.SlerpToRef(e.animations[0].currentValue,e.animations[1].currentValue,e.animations[1].weight/e.totalWeight,t),0===e.totalAdditiveWeight))return t;a=[],s=[],o=e.totalWeight}for(var c=0;c<e.animations.length;c++){var u=e.animations[c];a.push(u.currentValue),s.push(u.weight/o)}for(var h=0,p=0;p<a.length;)p?(h+=s[p],d.PT.SlerpToRef(r,a[p],s[p]/h,r),p++):(d.PT.SlerpToRef(a[p],a[p+1],s[p+1]/(s[p]+s[p+1]),t),r=t,h=s[p]+s[p+1],p+=2)}for(c=0;c<e.additiveAnimations.length;c++)0!==(u=e.additiveAnimations[c]).weight&&(r.multiplyToRef(u.currentValue,d.AA.Quaternion[0]),d.PT.SlerpToRef(r,d.AA.Quaternion[0],u.weight,r));return r},rt.prototype._processLateAnimationBindings=function(){if(this._registeredForLateAnimationBindings.length){for(var e=0;e<this._registeredForLateAnimationBindings.length;e++){var t=this._registeredForLateAnimationBindings.data[e];for(var i in t._lateAnimationHolders){var n=t._lateAnimationHolders[i],r=n.animations[0],o=n.originalValue;if(null!=o){var a=$.AllowMatrixDecomposeForInterpolation&&o.m,s=t[i];if(a)s=this._processLateAnimationBindingsForMatrices(n);else if(void 0!==o.w)s=this._processLateAnimationBindingsForQuaternions(n,s||d.PT.Identity());else{var l=0,c=1,u=r&&r._animationState.loopMode===$.ANIMATIONLOOPMODE_RELATIVE_FROM_CURRENT;n.totalWeight<1?s=u?o.clone?o.clone():o:r&&o.scale?o.scale(1-n.totalWeight):r?o*(1-n.totalWeight):o.clone?o.clone():o:r&&(c=n.totalWeight,s=1!=(f=r.weight/c)?r.currentValue.scale?r.currentValue.scale(f):r.currentValue*f:r.currentValue,u&&(s.addToRef?s.addToRef(o,s):s+=o),l=1);for(var h=l;h<n.animations.length;h++)(f=(p=n.animations[h]).weight/c)&&(p.currentValue.scaleAndAddToRef?p.currentValue.scaleAndAddToRef(f,s):s+=p.currentValue*f);for(h=0;h<n.additiveAnimations.length;h++){var p,f;(f=(p=n.additiveAnimations[h]).weight)&&(p.currentValue.scaleAndAddToRef?p.currentValue.scaleAndAddToRef(f,s):s+=p.currentValue*f)}}t[i]=s}}t._lateAnimationHolders={}}this._registeredForLateAnimationBindings.reset()}},ot.prototype.copyAnimationRange=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=null),0===this.animations.length&&(this.animations.push(new $(this.name,"_matrix",e.animations[0].framePerSecond,$.ANIMATIONTYPE_MATRIX,0)),this.animations[0].setKeys([]));var o=e.animations[0].getRange(t);if(!o)return!1;for(var a,s,l,c=o.from,u=o.to,h=e.animations[0].getKeys(),d=e.length,p=e.getParent(),f=this.getParent(),_=n&&p&&d&&this.length&&d!==this.length,m=_&&f&&p?f.length/p.length:1,g=n&&!f&&r&&(1!==r.x||1!==r.y||1!==r.z),v=this.animations[0].getKeys(),y=0,b=h.length;y<b;y++)(a=h[y]).frame>=c&&a.frame<=u&&(n?(l=a.value.clone(),_?(s=l.getTranslation(),l.setTranslation(s.scaleInPlace(m))):g&&r?(s=l.getTranslation(),l.setTranslation(s.multiplyInPlace(r))):l=a.value):l=a.value,v.push({frame:a.frame+i,value:l}));return this.animations[0].createRange(t,c+i,u+i),!0};var st,lt=function(){this.enableBlending=!1,this.blendingSpeed=.01,this.loopMode=$.ANIMATIONLOOPMODE_CYCLE},ct=i(6740);!function(e){e[e.CW=0]="CW",e[e.CCW=1]="CCW"}(st||(st={}));var ut,ht=function(){function e(){}return e.Interpolate=function(e,t,i,n,r){for(var o=1-3*n+3*t,a=3*n-6*t,s=3*t,l=e,c=0;c<5;c++){var u=l*l;l-=1/(3*o*u+2*a*l+s)*(o*(u*l)+a*u+s*l-e),l=Math.min(1,Math.max(0,l))}return 3*Math.pow(1-l,2)*l*i+3*(1-l)*Math.pow(l,2)*r+Math.pow(l,3)},e}(),dt=function(){function e(e){this._radians=e,this._radians<0&&(this._radians+=2*Math.PI)}return e.prototype.degrees=function(){return 180*this._radians/Math.PI},e.prototype.radians=function(){return this._radians},e.BetweenTwoPoints=function(t,i){var n=i.subtract(t);return new e(Math.atan2(n.y,n.x))},e.BetweenTwoVectors=function(t,i){var n=t.lengthSquared()*i.lengthSquared();if(0===n)return new e(Math.PI/2);n=Math.sqrt(n);var r=t.dot(i)/n;return r=B.X.Clamp(r,-1,1),new e(Math.acos(r))},e.FromRadians=function(t){return new e(t)},e.FromDegrees=function(t){return new e(t*Math.PI/180)},e}(),pt=function(e,t,i){this.startPoint=e,this.midPoint=t,this.endPoint=i;var n=Math.pow(t.x,2)+Math.pow(t.y,2),r=(Math.pow(e.x,2)+Math.pow(e.y,2)-n)/2,o=(n-Math.pow(i.x,2)-Math.pow(i.y,2))/2,a=(e.x-t.x)*(t.y-i.y)-(t.x-i.x)*(e.y-t.y);this.centerPoint=new d.I9((r*(t.y-i.y)-o*(e.y-t.y))/a,((e.x-t.x)*o-(t.x-i.x)*r)/a),this.radius=this.centerPoint.subtract(this.startPoint).length(),this.startAngle=dt.BetweenTwoPoints(this.centerPoint,this.startPoint);var s=this.startAngle.degrees(),l=dt.BetweenTwoPoints(this.centerPoint,this.midPoint).degrees(),c=dt.BetweenTwoPoints(this.centerPoint,this.endPoint).degrees();l-s>180&&(l-=360),l-s<-180&&(l+=360),c-l>180&&(c-=360),c-l<-180&&(c+=360),this.orientation=l-s<0?0:1,this.angle=dt.FromDegrees(0===this.orientation?s-c:c-s)},ft=function(){function e(e,t){this._points=new Array,this._length=0,this.closed=!1,this._points.push(new d.I9(e,t))}return e.prototype.addLineTo=function(e,t){if(this.closed)return this;var i=new d.I9(e,t),n=this._points[this._points.length-1];return this._points.push(i),this._length+=i.subtract(n).length(),this},e.prototype.addArcTo=function(e,t,i,n,r){if(void 0===r&&(r=36),this.closed)return this;var o=this._points[this._points.length-1],a=new d.I9(e,t),s=new d.I9(i,n),l=new pt(o,a,s),c=l.angle.radians()/r;0===l.orientation&&(c*=-1);for(var u=l.startAngle.radians()+c,h=0;h<r;h++){var p=Math.cos(u)*l.radius+l.centerPoint.x,f=Math.sin(u)*l.radius+l.centerPoint.y;this.addLineTo(p,f),u+=c}return this},e.prototype.addQuadraticCurveTo=function(e,t,i,n,r){if(void 0===r&&(r=36),this.closed)return this;for(var o=function(e,t,i,n){return(1-e)*(1-e)*t+2*e*(1-e)*i+e*e*n},a=this._points[this._points.length-1],s=0;s<=r;s++){var l=s/r,c=o(l,a.x,e,i),u=o(l,a.y,t,n);this.addLineTo(c,u)}return this},e.prototype.addBezierCurveTo=function(e,t,i,n,r,o,a){if(void 0===a&&(a=36),this.closed)return this;for(var s=function(e,t,i,n,r){return(1-e)*(1-e)*(1-e)*t+3*e*(1-e)*(1-e)*i+3*e*e*(1-e)*n+e*e*e*r},l=this._points[this._points.length-1],c=0;c<=a;c++){var u=c/a,h=s(u,l.x,e,i,r),d=s(u,l.y,t,n,o);this.addLineTo(h,d)}return this},e.prototype.isPointInside=function(e){for(var t=!1,i=this._points.length,n=i-1,r=0;r<i;n=r++){var o=this._points[n],a=this._points[r],s=a.x-o.x,l=a.y-o.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(o=this._points[r],s=-s,a=this._points[n],l=-l),e.y<o.y||e.y>a.y)continue;if(e.y===o.y&&e.x===o.x)return!0;var c=l*(e.x-o.x)-s*(e.y-o.y);if(0===c)return!0;if(c<0)continue;t=!t}else{if(e.y!==o.y)continue;if(a.x<=e.x&&e.x<=o.x||o.x<=e.x&&e.x<=a.x)return!0}}return t},e.prototype.close=function(){return this.closed=!0,this},e.prototype.length=function(){var e=this._length;if(this.closed){var t=this._points[this._points.length-1];e+=this._points[0].subtract(t).length()}return e},e.prototype.area=function(){for(var e=this._points.length,t=0,i=e-1,n=0;n<e;i=n++)t+=this._points[i].x*this._points[n].y-this._points[n].x*this._points[i].y;return.5*t},e.prototype.getPoints=function(){return this._points},e.prototype.getPointAtLengthPosition=function(e){if(e<0||e>1)return d.I9.Zero();for(var t=e*this.length(),i=0,n=0;n<this._points.length;n++){var r=(n+1)%this._points.length,o=this._points[n],a=this._points[r].subtract(o),s=a.length()+i;if(t>=i&&t<=s){var l=a.normalize(),c=t-i;return new d.I9(o.x+l.x*c,o.y+l.y*c)}i=s}return d.I9.Zero()},e.StartingAt=function(t,i){return new e(t,i)},e}(),_t=function(){function e(e,t,i,n){void 0===t&&(t=null),void 0===n&&(n=!1),this.path=e,this._curve=new Array,this._distances=new Array,this._tangents=new Array,this._normals=new Array,this._binormals=new Array,this._pointAtData={id:0,point:d.Pq.Zero(),previousPointArrayIndex:0,position:0,subPosition:0,interpolateReady:!1,interpolationMatrix:d.uq.Identity()};for(var r=0;r<e.length;r++)this._curve[r]=e[r].clone();this._raw=i||!1,this._alignTangentsWithPath=n,this._compute(t,n)}return e.prototype.getCurve=function(){return this._curve},e.prototype.getPoints=function(){return this._curve},e.prototype.length=function(){return this._distances[this._distances.length-1]},e.prototype.getTangents=function(){return this._tangents},e.prototype.getNormals=function(){return this._normals},e.prototype.getBinormals=function(){return this._binormals},e.prototype.getDistances=function(){return this._distances},e.prototype.getPointAt=function(e){return this._updatePointAtData(e).point},e.prototype.getTangentAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?d.Pq.TransformCoordinates(d.Pq.Forward(),this._pointAtData.interpolationMatrix):this._tangents[this._pointAtData.previousPointArrayIndex]},e.prototype.getNormalAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?d.Pq.TransformCoordinates(d.Pq.Right(),this._pointAtData.interpolationMatrix):this._normals[this._pointAtData.previousPointArrayIndex]},e.prototype.getBinormalAt=function(e,t){return void 0===t&&(t=!1),this._updatePointAtData(e,t),t?d.Pq.TransformCoordinates(d.Pq.UpReadOnly,this._pointAtData.interpolationMatrix):this._binormals[this._pointAtData.previousPointArrayIndex]},e.prototype.getDistanceAt=function(e){return this.length()*e},e.prototype.getPreviousPointIndexAt=function(e){return this._updatePointAtData(e),this._pointAtData.previousPointArrayIndex},e.prototype.getSubPositionAt=function(e){return this._updatePointAtData(e),this._pointAtData.subPosition},e.prototype.getClosestPositionTo=function(e){for(var t=Number.MAX_VALUE,i=0,n=0;n<this._curve.length-1;n++){var r=this._curve[n+0],o=this._curve[n+1].subtract(r).normalize(),a=this._distances[n+1]-this._distances[n+0],s=Math.min(Math.max(d.Pq.Dot(o,e.subtract(r).normalize()),0)*d.Pq.Distance(r,e)/a,1),l=d.Pq.Distance(r.add(o.scale(s*a)),e);l<t&&(t=l,i=(this._distances[n+0]+a*s)/this.length())}return i},e.prototype.slice=function(t,i){if(void 0===t&&(t=0),void 0===i&&(i=1),t<0&&(t=1- -1*t%1),i<0&&(i=1- -1*i%1),t>i){var n=t;t=i,i=n}var r=this.getCurve(),o=this.getPointAt(t),a=this.getPreviousPointIndexAt(t),s=this.getPointAt(i),l=this.getPreviousPointIndexAt(i)+1,c=[];return 0!==t&&(a++,c.push(o)),c.push.apply(c,r.slice(a,l)),1===i&&1!==t||c.push(s),new e(c,this.getNormalAt(t),this._raw,this._alignTangentsWithPath)},e.prototype.update=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!1);for(var n=0;n<e.length;n++)this._curve[n].x=e[n].x,this._curve[n].y=e[n].y,this._curve[n].z=e[n].z;return this._compute(t,i),this},e.prototype._compute=function(e,t){void 0===t&&(t=!1);var i=this._curve.length;if(!(i<2)){this._tangents[0]=this._getFirstNonNullVector(0),this._raw||this._tangents[0].normalize(),this._tangents[i-1]=this._curve[i-1].subtract(this._curve[i-2]),this._raw||this._tangents[i-1].normalize();var n,r,o,a,s,l=this._tangents[0],c=this._normalVector(l,e);this._normals[0]=c,this._raw||this._normals[0].normalize(),this._binormals[0]=d.Pq.Cross(l,this._normals[0]),this._raw||this._binormals[0].normalize(),this._distances[0]=0;for(var u=1;u<i;u++)n=this._getLastNonNullVector(u),u<i-1&&(r=this._getFirstNonNullVector(u),this._tangents[u]=t?r:n.add(r),this._tangents[u].normalize()),this._distances[u]=this._distances[u-1]+this._curve[u].subtract(this._curve[u-1]).length(),o=this._tangents[u],s=this._binormals[u-1],this._normals[u]=d.Pq.Cross(s,o),this._raw||(0===this._normals[u].length()?(a=this._normals[u-1],this._normals[u]=a.clone()):this._normals[u].normalize()),this._binormals[u]=d.Pq.Cross(o,this._normals[u]),this._raw||this._binormals[u].normalize();this._pointAtData.id=NaN}},e.prototype._getFirstNonNullVector=function(e){for(var t=1,i=this._curve[e+t].subtract(this._curve[e]);0===i.length()&&e+t+1<this._curve.length;)t++,i=this._curve[e+t].subtract(this._curve[e]);return i},e.prototype._getLastNonNullVector=function(e){for(var t=1,i=this._curve[e].subtract(this._curve[e-t]);0===i.length()&&e>t+1;)t++,i=this._curve[e].subtract(this._curve[e-t]);return i},e.prototype._normalVector=function(e,t){var i,n=e.length();if(0===n&&(n=1),null==t){var r;r=B.X.WithinEpsilon(Math.abs(e.y)/n,1,ct.bH)?B.X.WithinEpsilon(Math.abs(e.x)/n,1,ct.bH)?B.X.WithinEpsilon(Math.abs(e.z)/n,1,ct.bH)?d.Pq.Zero():new d.Pq(0,0,1):new d.Pq(1,0,0):new d.Pq(0,-1,0),i=d.Pq.Cross(e,r)}else i=d.Pq.Cross(e,t),d.Pq.CrossToRef(i,e,i);return i.normalize(),i},e.prototype._updatePointAtData=function(e,t){if(void 0===t&&(t=!1),this._pointAtData.id===e)return this._pointAtData.interpolateReady||this._updateInterpolationMatrix(),this._pointAtData;this._pointAtData.id=e;var i=this.getPoints();if(e<=0)return this._setPointAtData(0,0,i[0],0,t);if(e>=1)return this._setPointAtData(1,1,i[i.length-1],i.length-1,t);for(var n,r=i[0],o=0,a=e*this.length(),s=1;s<i.length;s++){n=i[s];var l=d.Pq.Distance(r,n);if((o+=l)===a)return this._setPointAtData(e,1,n,s,t);if(o>a){var c=(o-a)/l,u=r.subtract(n),h=n.add(u.scaleInPlace(c));return this._setPointAtData(e,1-c,h,s-1,t)}r=n}return this._pointAtData},e.prototype._setPointAtData=function(e,t,i,n,r){return this._pointAtData.point=i,this._pointAtData.position=e,this._pointAtData.subPosition=t,this._pointAtData.previousPointArrayIndex=n,this._pointAtData.interpolateReady=r,r&&this._updateInterpolationMatrix(),this._pointAtData},e.prototype._updateInterpolationMatrix=function(){this._pointAtData.interpolationMatrix=d.uq.Identity();var e=this._pointAtData.previousPointArrayIndex;if(e!==this._tangents.length-1){var t=e+1,i=this._tangents[e].clone(),n=this._normals[e].clone(),r=this._binormals[e].clone(),o=this._tangents[t].clone(),a=this._normals[t].clone(),s=this._binormals[t].clone(),l=d.PT.RotationQuaternionFromAxis(n,r,i),c=d.PT.RotationQuaternionFromAxis(a,s,o);d.PT.Slerp(l,c,this._pointAtData.subPosition).toRotationMatrix(this._pointAtData.interpolationMatrix)}},e}(),mt=function(){function e(e){this._length=0,this._points=e,this._length=this._computeLength(e)}return e.CreateQuadraticBezier=function(t,i,n,r){r=r>2?r:3;for(var o=[],a=function(e,t,i,n){return(1-e)*(1-e)*t+2*e*(1-e)*i+e*e*n},s=0;s<=r;s++)o.push(new d.Pq(a(s/r,t.x,i.x,n.x),a(s/r,t.y,i.y,n.y),a(s/r,t.z,i.z,n.z)));return new e(o)},e.CreateCubicBezier=function(t,i,n,r,o){o=o>3?o:4;for(var a=[],s=function(e,t,i,n,r){return(1-e)*(1-e)*(1-e)*t+3*e*(1-e)*(1-e)*i+3*e*e*(1-e)*n+e*e*e*r},l=0;l<=o;l++)a.push(new d.Pq(s(l/o,t.x,i.x,n.x,r.x),s(l/o,t.y,i.y,n.y,r.y),s(l/o,t.z,i.z,n.z,r.z)));return new e(a)},e.CreateHermiteSpline=function(t,i,n,r,o){for(var a=[],s=1/o,l=0;l<=o;l++)a.push(d.Pq.Hermite(t,i,n,r,l*s));return new e(a)},e.CreateCatmullRomSpline=function(t,i,n){var r=[],o=1/i,a=0;if(n){for(var s=t.length,l=0;l<s;l++){a=0;for(var c=0;c<i;c++)r.push(d.Pq.CatmullRom(t[l%s],t[(l+1)%s],t[(l+2)%s],t[(l+3)%s],a)),a+=o}r.push(r[0])}else{var u=[];for(u.push(t[0].clone()),Array.prototype.push.apply(u,t),u.push(t[t.length-1].clone()),l=0;l<u.length-3;l++)for(a=0,c=0;c<i;c++)r.push(d.Pq.CatmullRom(u[l],u[l+1],u[l+2],u[l+3],a)),a+=o;l--,r.push(d.Pq.CatmullRom(u[l],u[l+1],u[l+2],u[l+3],a))}return new e(r)},e.ArcThru3Points=function(t,i,n,r,o,a){void 0===r&&(r=32),void 0===o&&(o=!1),void 0===a&&(a=!1);var s=[],l=i.subtract(t),c=n.subtract(i),u=t.subtract(n),h=d.Pq.Cross(l,c),p=h.length();if(p<Math.pow(10,-8))return new e(s);var f=l.lengthSquared(),_=c.lengthSquared(),m=u.lengthSquared(),g=h.lengthSquared(),v=.5*l.length()*c.length()*u.length()/p,y=-.5*_*d.Pq.Dot(l,u)/g,b=-.5*m*d.Pq.Dot(l,c)/g,T=-.5*f*d.Pq.Dot(c,u)/g,E=t.scale(y).add(i.scale(b)).add(n.scale(T)),S=t.subtract(E).normalize(),x=d.Pq.Cross(h,S).normalize();if(a){for(var C=2*Math.PI/r,A=0;A<=2*Math.PI;A+=C)s.push(E.add(S.scale(v*Math.cos(A)).add(x.scale(v*Math.sin(A)))));s.push(t)}else{C=1/r,A=0;var P=d.Pq.Zero();do{P=E.add(S.scale(v*Math.cos(A)).add(x.scale(v*Math.sin(A)))),s.push(P),A+=C}while(!P.equalsWithEpsilon(n,v*C*1.1));s.push(n),o&&s.push(t)}return new e(s)},e.prototype.getPoints=function(){return this._points},e.prototype.length=function(){return this._length},e.prototype.continue=function(t){for(var i=this._points[this._points.length-1],n=this._points.slice(),r=t.getPoints(),o=1;o<r.length;o++)n.push(r[o].subtract(r[0]).add(i));return new e(n)},e.prototype._computeLength=function(e){for(var t=0,i=1;i<e.length;i++)t+=e[i].subtract(e[i-1]).length();return t},e}(),gt=function(){function e(){this._easingMode=e.EASINGMODE_EASEIN}return e.prototype.setEasingMode=function(e){var t=Math.min(Math.max(e,0),2);this._easingMode=t},e.prototype.getEasingMode=function(){return this._easingMode},e.prototype.easeInCore=function(e){throw new Error("You must implement this method")},e.prototype.ease=function(t){switch(this._easingMode){case e.EASINGMODE_EASEIN:return this.easeInCore(t);case e.EASINGMODE_EASEOUT:return 1-this.easeInCore(1-t)}return t>=.5?.5*(1-this.easeInCore(2*(1-t)))+.5:.5*this.easeInCore(2*t)},e.EASINGMODE_EASEIN=0,e.EASINGMODE_EASEOUT=1,e.EASINGMODE_EASEINOUT=2,e}(),vt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return e=Math.max(0,Math.min(1,e)),1-Math.sqrt(1-e*e)},t}(gt),yt=function(e){function t(t){void 0===t&&(t=1);var i=e.call(this)||this;return i.amplitude=t,i}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.amplitude);return Math.pow(e,3)-e*t*Math.sin(3.141592653589793*e)},t}(gt),bt=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=2);var n=e.call(this)||this;return n.bounces=t,n.bounciness=i,n}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.bounces),i=this.bounciness;i<=1&&(i=1.001);var n=Math.pow(i,t),r=1-i,o=(1-n)/r+.5*n,a=e*o,s=Math.log(-a*(1-i)+1)/Math.log(i),l=Math.floor(s),c=l+1,u=(1-Math.pow(i,l))/(r*o),h=.5*(u+(1-Math.pow(i,c))/(r*o)),d=e-h,p=h-u;return-Math.pow(1/i,t-l)/(p*p)*(d-p)*(d+p)},t}(gt),Tt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e},t}(gt),Et=function(e){function t(t,i){void 0===t&&(t=3),void 0===i&&(i=3);var n=e.call(this)||this;return n.oscillations=t,n.springiness=i,n}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.oscillations),i=Math.max(0,this.springiness);return(0==i?e:(Math.exp(i*e)-1)/(Math.exp(i)-1))*Math.sin((6.283185307179586*t+1.5707963267948966)*e)},t}(gt),St=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.exponent=t,i}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return this.exponent<=0?e:(Math.exp(this.exponent*e)-1)/(Math.exp(this.exponent)-1)},t}(gt),xt=function(e){function t(t){void 0===t&&(t=2);var i=e.call(this)||this;return i.power=t,i}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){var t=Math.max(0,this.power);return Math.pow(e,t)},t}(gt),Ct=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return e*e},t}(gt),At=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e},t}(gt),Pt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return e*e*e*e*e},t}(gt),Rt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return 1-Math.sin(1.5707963267948966*(1-e))},t}(gt),It=function(e){function t(t,i,n,r){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=1),void 0===r&&(r=1);var o=e.call(this)||this;return o.x1=t,o.y1=i,o.x2=n,o.y2=r,o}return(0,m.C6)(t,e),t.prototype.easeInCore=function(e){return ht.Interpolate(e,this.x1,this.y1,this.x2,this.y2)},t}(gt),Mt=function(){function e(e,t,i){this.frame=e,this.action=t,this.onlyOnce=i,this.isDone=!1}return e.prototype._clone=function(){return new e(this.frame,this.action,this.onlyOnce)},e}(),Ot=function(){function e(){}return e.prototype.getClassName=function(){return"TargetedAnimation"},e.prototype.serialize=function(){var e={};return e.animation=this.animation.serialize(),e.targetId=this.target.id,e},e}(),Dt=function(){function e(e,t,i,n){void 0===t&&(t=null),void 0===i&&(i=-1),void 0===n&&(n=0),this.name=e,this._targetedAnimations=new Array,this._animatables=new Array,this._from=Number.MAX_VALUE,this._to=-Number.MAX_VALUE,this._speedRatio=1,this._loopAnimation=!1,this._isAdditive=!1,this._weight=-1,this._playOrder=0,this._enableBlending=null,this._blendingSpeed=null,this._numActiveAnimatables=0,this._shouldStart=!0,this._parentContainer=null,this.onAnimationEndObservable=new h.cP,this.onAnimationLoopObservable=new h.cP,this.onAnimationGroupLoopObservable=new h.cP,this.onAnimationGroupEndObservable=new h.cP,this.onAnimationGroupPauseObservable=new h.cP,this.onAnimationGroupPlayObservable=new h.cP,this.metadata=null,this._mask=null,this._animationLoopFlags=[],this._scene=t||D.q.LastCreatedScene,this._weight=i,this._playOrder=n,this.uniqueId=this._scene.getUniqueId(),this._scene.addAnimationGroup(this)}return Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask!==e&&(this._mask=e,this.syncWithMask(!0))},enumerable:!1,configurable:!0}),e.prototype.syncWithMask=function(e){if(void 0===e&&(e=!1),this.mask||e){this._numActiveAnimatables=0;for(var t=0;t<this._animatables.length;++t){var i=this._animatables[t];!this.mask||this.mask.disabled||this.mask.retainsTarget(i.target.name)?(this._numActiveAnimatables++,i.paused&&i.restart()):i.paused||i.pause()}}else this._numActiveAnimatables=this._targetedAnimations.length},e.prototype.removeUnmaskedAnimations=function(){if(this.mask&&!this.mask.disabled){for(var e=0;e<this._animatables.length;++e){var t=this._animatables[e];this.mask.retainsTarget(t.target.name)||(t.stop(),this._animatables.splice(e,1),--e)}for(var i=0;i<this._targetedAnimations.length;i++){var n=this._targetedAnimations[i];this.mask.retainsTarget(n.target.name)||(this._targetedAnimations.splice(i,1),--i)}}},Object.defineProperty(e.prototype,"from",{get:function(){return this._from},set:function(e){if(this._from!==e){this._from=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].fromFrame=this._from}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"to",{get:function(){return this._to},set:function(e){if(this._to!==e){this._to=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].toFrame=this._to}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isStarted",{get:function(){return this._isStarted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isPlaying",{get:function(){return this._isStarted&&!this._isPaused},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"speedRatio",{get:function(){return this._speedRatio},set:function(e){if(this._speedRatio!==e){this._speedRatio=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].speedRatio=this._speedRatio}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loopAnimation",{get:function(){return this._loopAnimation},set:function(e){if(this._loopAnimation!==e){this._loopAnimation=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].loopAnimation=this._loopAnimation}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isAdditive",{get:function(){return this._isAdditive},set:function(e){if(this._isAdditive!==e){this._isAdditive=e;for(var t=0;t<this._animatables.length;t++)this._animatables[t].isAdditive=this._isAdditive}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"weight",{get:function(){return this._weight},set:function(e){this._weight!==e&&(this._weight=e,this.setWeightForAllAnimatables(this._weight))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"targetedAnimations",{get:function(){return this._targetedAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animatables",{get:function(){return this._animatables},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this._targetedAnimations},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"playOrder",{get:function(){return this._playOrder},set:function(e){if(this._playOrder!==e&&(this._playOrder=e,this._animatables.length>0)){for(var t=0;t<this._animatables.length;t++)this._animatables[t].playOrder=this._playOrder;this._scene.sortActiveAnimatables()}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlending",{get:function(){return this._enableBlending},set:function(e){if(this._enableBlending!==e&&(this._enableBlending=e,null!==e))for(var t=0;t<this._targetedAnimations.length;++t)this._targetedAnimations[t].animation.enableBlending=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendingSpeed",{get:function(){return this._blendingSpeed},set:function(e){if(this._blendingSpeed!==e&&(this._blendingSpeed=e,null!==e))for(var t=0;t<this._targetedAnimations.length;++t)this._targetedAnimations[t].animation.blendingSpeed=e},enumerable:!1,configurable:!0}),e.prototype.getLength=function(e,t){return e=null!=e?e:this._from,((t=null!=t?t:this._to)-e)/(this.targetedAnimations[0].animation.framePerSecond*this._speedRatio)},e.MergeAnimationGroups=function(t,i,n,r){if(void 0===i&&(i=!0),void 0===n&&(n=!1),0===t.length)return null;r=null!=r?r:t[0].weight;var o=Number.MAX_VALUE,a=-Number.MAX_VALUE;if(n)for(var s=0,l=t;s<l.length;s++)(d=l[s]).from<o&&(o=d.from),d.to>a&&(a=d.to);for(var c=new e(t[0].name+"_merged",t[0]._scene,r),u=0,h=t;u<h.length;u++){var d=h[u];n&&d.normalize(o,a);for(var p=0,f=d.targetedAnimations;p<f.length;p++){var _=f[p];c.addTargetedAnimation(_.animation,_.target)}i&&d.dispose()}return c},e.prototype.addTargetedAnimation=function(e,t){var i=new Ot;i.animation=e,i.target=t;var n=e.getKeys();return this._from>n[0].frame&&(this._from=n[0].frame),this._to<n[n.length-1].frame&&(this._to=n[n.length-1].frame),null!==this._enableBlending&&(e.enableBlending=this._enableBlending),null!==this._blendingSpeed&&(e.blendingSpeed=this._blendingSpeed),this._targetedAnimations.push(i),this._shouldStart=!0,i},e.prototype.removeTargetedAnimation=function(e){for(var t=this._targetedAnimations.length-1;t>-1;t--)this._targetedAnimations[t].animation===e&&this._targetedAnimations.splice(t,1)},e.prototype.normalize=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null),null==e&&(e=this._from),null==t&&(t=this._to);for(var i=0;i<this._targetedAnimations.length;i++){var n=this._targetedAnimations[i].animation.getKeys(),r=n[0],o=n[n.length-1];if(r.frame>e){var a={frame:e,value:r.value,inTangent:r.inTangent,outTangent:r.outTangent,interpolation:r.interpolation};n.splice(0,0,a)}o.frame<t&&(a={frame:t,value:o.value,inTangent:o.inTangent,outTangent:o.outTangent,interpolation:o.interpolation},n.push(a))}return this._from=e,this._to=t,this},e.prototype._processLoop=function(e,t,i){var n=this;e.onAnimationLoop=function(){n.onAnimationLoopObservable.notifyObservers(t),n._animationLoopFlags[i]||(n._animationLoopFlags[i]=!0,n._animationLoopCount++,n._animationLoopCount===n._numActiveAnimatables&&(n.onAnimationGroupLoopObservable.notifyObservers(n),n._animationLoopCount=0,n._animationLoopFlags.length=0))}},e.prototype.start=function(e,t,i,n,r){var o=this;if(void 0===e&&(e=!1),void 0===t&&(t=1),this._isStarted||0===this._targetedAnimations.length)return this;this._loopAnimation=e,this._shouldStart=!1,this._animationLoopCount=0,this._animationLoopFlags.length=0;for(var a=function(a){var l=s._targetedAnimations[a],c=s._scene.beginDirectAnimation(l.target,[l.animation],void 0!==i?i:s._from,void 0!==n?n:s._to,e,t,void 0,void 0,void 0!==r?r:s._isAdditive);c.weight=s._weight,c.playOrder=s._playOrder,c.onAnimationEnd=function(){o.onAnimationEndObservable.notifyObservers(l),o._checkAnimationGroupEnded(c)},s._processLoop(c,l,a),s._animatables.push(c)},s=this,l=0;l<this._targetedAnimations.length;l++)a(l);return this.syncWithMask(),this._scene.sortActiveAnimatables(),this._speedRatio=t,this._isStarted=!0,this._isPaused=!1,this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.pause=function(){if(!this._isStarted)return this;this._isPaused=!0;for(var e=0;e<this._animatables.length;e++)this._animatables[e].pause();return this.onAnimationGroupPauseObservable.notifyObservers(this),this},e.prototype.play=function(e){return this.isStarted&&this._animatables.length&&!this._shouldStart?(void 0!==e&&(this.loopAnimation=e),this.restart()):(this.stop(),this.start(e,this._speedRatio)),this._isPaused=!1,this},e.prototype.reset=function(){if(!this._isStarted)return this.play(),this.goToFrame(0),this.stop(),this;for(var e=0;e<this._animatables.length;e++)this._animatables[e].reset();return this},e.prototype.restart=function(){if(!this._isStarted)return this;for(var e=0;e<this._animatables.length;e++)this._animatables[e].restart();return this.syncWithMask(),this.onAnimationGroupPlayObservable.notifyObservers(this),this},e.prototype.stop=function(){if(!this._isStarted)return this;for(var e=this._animatables.slice(),t=0;t<e.length;t++)e[t].stop(void 0,void 0,!0);var i=0;for(t=0;t<this._scene._activeAnimatables.length;t++){var n=this._scene._activeAnimatables[t];n._runtimeAnimations.length>0&&(this._scene._activeAnimatables[i++]=n)}return this._scene._activeAnimatables.length=i,this._isStarted=!1,this},e.prototype.setWeightForAllAnimatables=function(e){for(var t=0;t<this._animatables.length;t++)this._animatables[t].weight=e;return this},e.prototype.syncAllAnimationsWith=function(e){for(var t=0;t<this._animatables.length;t++)this._animatables[t].syncWith(e);return this},e.prototype.goToFrame=function(e){if(!this._isStarted)return this;for(var t=0;t<this._animatables.length;t++)this._animatables[t].goToFrame(e);return this},e.prototype.dispose=function(){this.isStarted&&this.stop(),this._targetedAnimations.length=0,this._animatables.length=0;var e=this._scene.animationGroups.indexOf(this);if(e>-1&&this._scene.animationGroups.splice(e,1),this._parentContainer){var t=this._parentContainer.animationGroups.indexOf(this);t>-1&&this._parentContainer.animationGroups.splice(t,1),this._parentContainer=null}this.onAnimationEndObservable.clear(),this.onAnimationGroupEndObservable.clear(),this.onAnimationGroupPauseObservable.clear(),this.onAnimationGroupPlayObservable.clear(),this.onAnimationLoopObservable.clear(),this.onAnimationGroupLoopObservable.clear()},e.prototype._checkAnimationGroupEnded=function(e){var t=this._animatables.indexOf(e);t>-1&&this._animatables.splice(t,1),0===this._animatables.length&&(this._isStarted=!1,this.onAnimationGroupEndObservable.notifyObservers(this))},e.prototype.clone=function(t,i,n){void 0===n&&(n=!1);var r=new e(t||this.name,this._scene,this._weight,this._playOrder);r._from=this.from,r._to=this.to,r._speedRatio=this.speedRatio,r._loopAnimation=this.loopAnimation,r._isAdditive=this.isAdditive,r._enableBlending=this.enableBlending,r._blendingSpeed=this.blendingSpeed,r.metadata=this.metadata,r.mask=this.mask;for(var o=0,a=this._targetedAnimations;o<a.length;o++){var s=a[o];r.addTargetedAnimation(n?s.animation.clone():s.animation,i?i(s.target):s.target)}return r},e.prototype.serialize=function(){var e={};e.name=this.name,e.from=this.from,e.to=this.to,e.speedRatio=this.speedRatio,e.loopAnimation=this.loopAnimation,e.isAdditive=this.isAdditive,e.weight=this.weight,e.playOrder=this.playOrder,e.enableBlending=this.enableBlending,e.blendingSpeed=this.blendingSpeed,e.targetedAnimations=[];for(var t=0;t<this.targetedAnimations.length;t++){var i=this.targetedAnimations[t];e.targetedAnimations[t]=i.serialize()}return se.Y&&se.Y.HasTags(this)&&(e.tags=se.Y.GetTags(this)),this.metadata&&(e.metadata=this.metadata),e},e.Parse=function(t,i){for(var n=new e(t.name,i,t.weight,t.playOrder),r=0;r<t.targetedAnimations.length;r++){var o=t.targetedAnimations[r],a=$.Parse(o.animation),s=o.targetId;if("influence"===o.animation.property){var l=i.getMorphTargetById(s);l&&n.addTargetedAnimation(a,l)}else{var c=i.getNodeById(s);null!=c&&n.addTargetedAnimation(a,c)}}return se.Y&&se.Y.AddTagsTo(n,t.tags),null!==t.from&&null!==t.to&&n.normalize(t.from,t.to),void 0!==t.speedRatio&&(n._speedRatio=t.speedRatio),void 0!==t.loopAnimation&&(n._loopAnimation=t.loopAnimation),void 0!==t.isAdditive&&(n._isAdditive=t.isAdditive),void 0!==t.weight&&(n._weight=t.weight),void 0!==t.playOrder&&(n._playOrder=t.playOrder),void 0!==t.enableBlending&&(n._enableBlending=t.enableBlending),void 0!==t.blendingSpeed&&(n._blendingSpeed=t.blendingSpeed),void 0!==t.metadata&&(n.metadata=t.metadata),n},e.MakeAnimationAdditive=function(e,t,i,n,r){var o;void 0===n&&(n=!1);var a=e;(o="object"==typeof t?t:{referenceFrame:t,range:i,cloneOriginalAnimationGroup:n,clonedAnimationName:r}).cloneOriginalAnimationGroup&&(a=e.clone(o.clonedAnimationGroupName||a.name));for(var s=a.targetedAnimations,l=0;l<s.length;l++)(d=s[l]).animation=$.MakeAnimationAdditive(d.animation,o);if(a.isAdditive=!0,o.clipKeys){var c=Number.MAX_VALUE,u=-Number.MAX_VALUE,h=a.targetedAnimations;for(l=0;l<h.length;l++){var d,p=(d=h[l]).animation.getKeys();c>p[0].frame&&(c=p[0].frame),u<p[p.length-1].frame&&(u=p[p.length-1].frame)}a._from=c,a._to=u}return a},e.ClipKeys=function(t,i,n,r,o){var a=t.clone(r||t.name);return e.ClipKeysInPlace(a,i,n,o)},e.ClipKeysInPlace=function(t,i,n,r){return e.ClipInPlace(t,i,n,r,!1)},e.ClipFrames=function(t,i,n,r,o){var a=t.clone(r||t.name);return e.ClipFramesInPlace(a,i,n,o)},e.ClipFramesInPlace=function(t,i,n,r){return e.ClipInPlace(t,i,n,r,!0)},e.ClipInPlace=function(e,t,i,n,r){void 0===r&&(r=!1);for(var o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=e.targetedAnimations,l=0;l<s.length;l++){var c=s[l],u=n?c.animation:c.animation.clone();r&&(u.createKeyForFrame(t),u.createKeyForFrame(i));for(var h=u.getKeys(),d=[],p=Number.MAX_VALUE,f=0;f<h.length;f++){var _=h[f];if(!r&&f>=t&&f<=i||r&&_.frame>=t&&_.frame<=i){var m={frame:_.frame,value:_.value.clone?_.value.clone():_.value,inTangent:_.inTangent,outTangent:_.outTangent,interpolation:_.interpolation,lockedTangent:_.lockedTangent};p===Number.MAX_VALUE&&(p=m.frame),m.frame-=p,d.push(m)}}0!==d.length?(o>d[0].frame&&(o=d[0].frame),a<d[d.length-1].frame&&(a=d[d.length-1].frame),u.setKeys(d,!0),c.animation=u):(s.splice(l,1),l--)}return e._from=o,e._to=a,e},e.prototype.getClassName=function(){return"AnimationGroup"},e.prototype.toString=function(e){var t="Name: "+this.name;return t+=", type: "+this.getClassName(),e&&(t+=", from: "+this._from,t+=", to: "+this._to,t+=", isStarted: "+this._isStarted,t+=", speedRatio: "+this._speedRatio,t+=", targetedAnimations length: "+this._targetedAnimations.length,t+=", animatables length: "+this._animatables),t},e}();!function(e){e[e.NONE=0]="NONE",e[e.STEP=1]="STEP"}(ut||(ut={}));var Nt,Ft=function(){function e(e){this._path=e,this._onchange=new Array,this.value=0,this.animations=[]}return e.prototype.getPoint=function(){var e=this._path.getPointAtLengthPosition(this.value);return new d.Pq(e.x,0,e.y)},e.prototype.moveAhead=function(e){return void 0===e&&(e=.002),this.move(e),this},e.prototype.moveBack=function(e){return void 0===e&&(e=.002),this.move(-e),this},e.prototype.move=function(e){if(Math.abs(e)>1)throw"step size should be less than 1.";return this.value+=e,this._ensureLimits(),this._raiseOnChange(),this},e.prototype._ensureLimits=function(){for(;this.value>1;)this.value-=1;for(;this.value<0;)this.value+=1;return this},e.prototype._raiseOnChange=function(){var e=this;return this._onchange.forEach((function(t){return t(e)})),this},e.prototype.onchange=function(e){return this._onchange.push(e),this},e}();!function(e){e[e.Include=0]="Include",e[e.Exclude=1]="Exclude"}(Nt||(Nt={}));var Lt=function(){function e(e,t){void 0===t&&(t=0),this.mode=t,this.disabled=!1,this._targetNames=new Set,e&&this.addTargetName(e)}return e.prototype.addTargetName=function(e){if(Array.isArray(e))for(var t=0,i=e;t<i.length;t++){var n=i[t];this._targetNames.add(n)}else this._targetNames.add(e)},e.prototype.removeTargetName=function(e){if(Array.isArray(e))for(var t=0,i=e;t<i.length;t++){var n=i[t];this._targetNames.delete(n)}else this._targetNames.delete(e)},e.prototype.hasTarget=function(e){return this._targetNames.has(e)},e.prototype.retainsTarget=function(e){return this._targetNames.has(e)===(0===this.mode)},e}();function wt(e,t,i){try{var n=e.next();n.done?t(n):n.value?n.value.then((function(){n.value=void 0,t(n)}),i):t(n)}catch(e){i(e)}}function Bt(e){var t;return void 0===e&&(e=25),function(i,n,r){var o=performance.now();void 0===t||o-t>e?(t=o,setTimeout((function(){wt(i,n,r)}),0)):wt(i,n,r)}}function Ut(e,t,i,n,r){var o=function(){var a,s=function(e){e.done?i(e.value):void 0===a?a=!0:o()};do{a=void 0,r&&r.aborted?n(new Error("Aborted")):t(e,s,n),void 0===a&&(a=!1)}while(a)};o()}function Vt(e,t){var i;return Ut(e,wt,(function(e){return i=e}),(function(e){throw e}),t),i}function kt(e,t,i){return new Promise((function(n,r){Ut(e,t,n,r,i)}))}function Gt(e,t){return function(){for(var i=[],n=0;n<arguments.length;n++)i[n]=arguments[n];return Vt(e.apply(void 0,i),t)}}function zt(e,t,i){return function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];return kt(e.apply(void 0,n),t,i)}}var Yt=function(){function e(e,t,i,n){this.x=e,this.y=t,this.width=i,this.height=n}return e.prototype.toGlobal=function(t,i){return new e(this.x*t,this.y*i,this.width*t,this.height*i)},e.prototype.toGlobalToRef=function(e,t,i){return i.x=this.x*e,i.y=this.y*t,i.width=this.width*e,i.height=this.height*t,this},e.prototype.clone=function(){return new e(this.x,this.y,this.width,this.height)},e}(),Xt=function(e){function t(i,n,r,o){void 0===o&&(o=!0);var a=e.call(this,i,r,!1)||this;return a._position=d.Pq.Zero(),a._upVector=d.Pq.Up(),a.oblique=null,a._orthoLeft=null,a._orthoRight=null,a._orthoBottom=null,a._orthoTop=null,a.fov=.8,a.projectionPlaneTilt=0,a.minZ=1,a.maxZ=1e4,a.inertia=.9,a._mode=t.PERSPECTIVE_CAMERA,a.isIntermediate=!1,a.viewport=new Yt(0,0,1,1),a.layerMask=268435455,a.fovMode=t.FOVMODE_VERTICAL_FIXED,a.cameraRigMode=t.RIG_MODE_NONE,a.customRenderTargets=[],a.outputRenderTarget=null,a.onViewMatrixChangedObservable=new h.cP,a.onProjectionMatrixChangedObservable=new h.cP,a.onAfterCheckInputsObservable=new h.cP,a.onRestoreStateObservable=new h.cP,a.isRigCamera=!1,a._hasMoved=!1,a._rigCameras=new Array,a._skipRendering=!1,a._projectionMatrix=new d.uq,a._postProcesses=new Array,a._activeMeshes=new re(256),a._globalPosition=d.Pq.Zero(),a._computedViewMatrix=d.uq.Identity(),a._doNotComputeProjectionMatrix=!1,a._transformMatrix=d.uq.Zero(),a._refreshFrustumPlanes=!0,a._absoluteRotation=d.PT.Identity(),a._isCamera=!0,a._isLeftCamera=!1,a._isRightCamera=!1,a.getScene().addCamera(a),o&&!a.getScene().activeCamera&&(a.getScene().activeCamera=a),a.position=n,a.renderPassId=a.getScene().getEngine().createRenderPassId("Camera ".concat(i)),a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upVector=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"screenArea",{get:function(){var e,i,n,r,o=0,a=0;if(this.mode===t.PERSPECTIVE_CAMERA)this.fovMode===t.FOVMODE_VERTICAL_FIXED?(a=2*this.minZ*Math.tan(this.fov/2),o=this.getEngine().getAspectRatio(this)*a):a=(o=2*this.minZ*Math.tan(this.fov/2))/this.getEngine().getAspectRatio(this);else{var s=this.getEngine().getRenderWidth()/2,l=this.getEngine().getRenderHeight()/2;o=(null!==(e=this.orthoRight)&&void 0!==e?e:s)-(null!==(i=this.orthoLeft)&&void 0!==i?i:-s),a=(null!==(n=this.orthoTop)&&void 0!==n?n:l)-(null!==(r=this.orthoBottom)&&void 0!==r?r:-l)}return o*a},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoLeft",{get:function(){return this._orthoLeft},set:function(e){this._orthoLeft=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoLeft=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoRight",{get:function(){return this._orthoRight},set:function(e){this._orthoRight=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoRight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoBottom",{get:function(){return this._orthoBottom},set:function(e){this._orthoBottom=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoBottom=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoTop",{get:function(){return this._orthoTop},set:function(e){this._orthoTop=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].orthoTop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e;for(var t=0,i=this._rigCameras;t<i.length;t++)i[t].mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasMoved",{get:function(){return this._hasMoved},enumerable:!1,configurable:!0}),t.prototype.storeState=function(){return this._stateStored=!0,this._storedFov=this.fov,this},t.prototype.hasStateStored=function(){return!!this._stateStored},t.prototype._restoreStateValues=function(){return!!this._stateStored&&(this.fov=this._storedFov,!0)},t.prototype.restoreState=function(){return!!this._restoreStateValues()&&(this.onRestoreStateObservable.notifyObservers(this),!0)},t.prototype.getClassName=function(){return"Camera"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+this.getClassName(),this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},t.prototype.applyVerticalCorrection=function(){var e=this.absoluteRotation.toEulerAngles();this.projectionPlaneTilt=this._scene.useRightHandedSystem?-e.x:e.x},Object.defineProperty(t.prototype,"globalPosition",{get:function(){return this._globalPosition},enumerable:!1,configurable:!0}),t.prototype.getActiveMeshes=function(){return this._activeMeshes},t.prototype.isActiveMesh=function(e){return-1!==this._activeMeshes.indexOf(e)},t.prototype.isReady=function(t){if(void 0===t&&(t=!1),t)for(var i=0,n=this._postProcesses;i<n.length;i++){var r=n[i];if(r&&!r.isReady())return!1}return e.prototype.isReady.call(this,t)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.upVector=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.mode=void 0,this._cache.minZ=void 0,this._cache.maxZ=void 0,this._cache.fov=void 0,this._cache.fovMode=void 0,this._cache.aspectRatio=void 0,this._cache.orthoLeft=void 0,this._cache.orthoRight=void 0,this._cache.orthoBottom=void 0,this._cache.orthoTop=void 0,this._cache.obliqueAngle=void 0,this._cache.obliqueLength=void 0,this._cache.obliqueOffset=void 0,this._cache.renderWidth=void 0,this._cache.renderHeight=void 0},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache.position.copyFrom(this.position),this._cache.upVector.copyFrom(this.upVector)},t.prototype._isSynchronized=function(){return this._isSynchronizedViewMatrix()&&this._isSynchronizedProjectionMatrix()},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronized.call(this)&&this._cache.position.equals(this.position)&&this._cache.upVector.equals(this.upVector)&&this.isSynchronizedWithParent()},t.prototype._isSynchronizedProjectionMatrix=function(){var e=this._cache.mode===this.mode&&this._cache.minZ===this.minZ&&this._cache.maxZ===this.maxZ;if(!e)return!1;var i=this.getEngine();return this.mode===t.PERSPECTIVE_CAMERA?e=this._cache.fov===this.fov&&this._cache.fovMode===this.fovMode&&this._cache.aspectRatio===i.getAspectRatio(this)&&this._cache.projectionPlaneTilt===this.projectionPlaneTilt:(e=this._cache.orthoLeft===this.orthoLeft&&this._cache.orthoRight===this.orthoRight&&this._cache.orthoBottom===this.orthoBottom&&this._cache.orthoTop===this.orthoTop&&this._cache.renderWidth===i.getRenderWidth()&&this._cache.renderHeight===i.getRenderHeight(),this.oblique&&(e=e&&this._cache.obliqueAngle===this.oblique.angle&&this._cache.obliqueLength===this.oblique.length&&this._cache.obliqueOffset===this.oblique.offset)),e},t.prototype.attachControl=function(e,t){},t.prototype.detachControl=function(e){},t.prototype.update=function(){this._hasMoved=!1,this._checkInputs(),this.cameraRigMode!==t.RIG_MODE_NONE&&this._updateRigCameras(),this.getViewMatrix(),this.getProjectionMatrix()},t.prototype._checkInputs=function(){this.onAfterCheckInputsObservable.notifyObservers(this)},Object.defineProperty(t.prototype,"rigCameras",{get:function(){return this._rigCameras},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rigPostProcess",{get:function(){return this._rigPostProcess},enumerable:!1,configurable:!0}),t.prototype._getFirstPostProcess=function(){for(var e=0;e<this._postProcesses.length;e++)if(null!==this._postProcesses[e])return this._postProcesses[e];return null},t.prototype._cascadePostProcessesToRigCams=function(){var e=this._getFirstPostProcess();e&&e.markTextureDirty();for(var t=0,i=this._rigCameras.length;t<i;t++){var n=this._rigCameras[t],r=n._rigPostProcess;r?("pass"===r.getEffectName()&&(n.isIntermediate=0===this._postProcesses.length),n._postProcesses=this._postProcesses.slice(0).concat(r),r.markTextureDirty()):n._postProcesses=this._postProcesses.slice(0)}},t.prototype.attachPostProcess=function(e,t){return void 0===t&&(t=null),!e.isReusable()&&this._postProcesses.indexOf(e)>-1?(T.V.Error("You're trying to reuse a post process not defined as reusable."),0):(null==t||t<0?this._postProcesses.push(e):null===this._postProcesses[t]?this._postProcesses[t]=e:this._postProcesses.splice(t,0,e),this._cascadePostProcessesToRigCams(),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._postProcesses.indexOf(e))},t.prototype.detachPostProcess=function(e){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses[t]=null),this._scene.prePassRenderer&&this._scene.prePassRenderer.markAsDirty(),this._cascadePostProcessesToRigCams()},t.prototype.getWorldMatrix=function(){return this._isSynchronizedViewMatrix()||this.getViewMatrix(),this._worldMatrix},t.prototype._getViewMatrix=function(){return d.uq.Identity()},t.prototype.getViewMatrix=function(e){return!e&&this._isSynchronizedViewMatrix()||(this._hasMoved=!0,this.updateCache(),this._computedViewMatrix=this._getViewMatrix(),this._currentRenderId=this.getScene().getRenderId(),this._childUpdateId++,this._refreshFrustumPlanes=!0,this._cameraRigParams&&this._cameraRigParams.vrPreViewMatrix&&this._computedViewMatrix.multiplyToRef(this._cameraRigParams.vrPreViewMatrix,this._computedViewMatrix),this.parent&&this.parent.onViewMatrixChangedObservable&&this.parent.onViewMatrixChangedObservable.notifyObservers(this.parent),this.onViewMatrixChangedObservable.notifyObservers(this),this._computedViewMatrix.invertToRef(this._worldMatrix)),this._computedViewMatrix},t.prototype.freezeProjectionMatrix=function(e){this._doNotComputeProjectionMatrix=!0,void 0!==e&&(this._projectionMatrix=e)},t.prototype.unfreezeProjectionMatrix=function(){this._doNotComputeProjectionMatrix=!1},t.prototype.getProjectionMatrix=function(e){var i,n,r,o,a,s,l,c,u,h,p,f,_,m,g,v,y,b,T;if(this._doNotComputeProjectionMatrix||!e&&this._isSynchronizedProjectionMatrix())return this._projectionMatrix;this._cache.mode=this.mode,this._cache.minZ=this.minZ,this._cache.maxZ=this.maxZ,this._refreshFrustumPlanes=!0;var E=this.getEngine(),S=this.getScene(),x=E.useReverseDepthBuffer;if(this.mode===t.PERSPECTIVE_CAMERA)this._cache.fov=this.fov,this._cache.fovMode=this.fovMode,this._cache.aspectRatio=E.getAspectRatio(this),this._cache.projectionPlaneTilt=this.projectionPlaneTilt,this.minZ<=0&&(this.minZ=.1),(S.useRightHandedSystem?d.uq.PerspectiveFovRHToRef:d.uq.PerspectiveFovLHToRef)(this.fov,E.getAspectRatio(this),x?this.maxZ:this.minZ,x?this.minZ:this.maxZ,this._projectionMatrix,this.fovMode===t.FOVMODE_VERTICAL_FIXED,E.isNDCHalfZRange,this.projectionPlaneTilt,x);else{var C=E.getRenderWidth()/2,A=E.getRenderHeight()/2;S.useRightHandedSystem?this.oblique?d.uq.ObliqueOffCenterRHToRef(null!==(i=this.orthoLeft)&&void 0!==i?i:-C,null!==(n=this.orthoRight)&&void 0!==n?n:C,null!==(r=this.orthoBottom)&&void 0!==r?r:-A,null!==(o=this.orthoTop)&&void 0!==o?o:A,x?this.maxZ:this.minZ,x?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,E.isNDCHalfZRange):d.uq.OrthoOffCenterRHToRef(null!==(a=this.orthoLeft)&&void 0!==a?a:-C,null!==(s=this.orthoRight)&&void 0!==s?s:C,null!==(l=this.orthoBottom)&&void 0!==l?l:-A,null!==(c=this.orthoTop)&&void 0!==c?c:A,x?this.maxZ:this.minZ,x?this.minZ:this.maxZ,this._projectionMatrix,E.isNDCHalfZRange):this.oblique?d.uq.ObliqueOffCenterLHToRef(null!==(u=this.orthoLeft)&&void 0!==u?u:-C,null!==(h=this.orthoRight)&&void 0!==h?h:C,null!==(p=this.orthoBottom)&&void 0!==p?p:-A,null!==(f=this.orthoTop)&&void 0!==f?f:A,x?this.maxZ:this.minZ,x?this.minZ:this.maxZ,this.oblique.length,this.oblique.angle,this._computeObliqueDistance(this.oblique.offset),this._projectionMatrix,E.isNDCHalfZRange):d.uq.OrthoOffCenterLHToRef(null!==(_=this.orthoLeft)&&void 0!==_?_:-C,null!==(m=this.orthoRight)&&void 0!==m?m:C,null!==(g=this.orthoBottom)&&void 0!==g?g:-A,null!==(v=this.orthoTop)&&void 0!==v?v:A,x?this.maxZ:this.minZ,x?this.minZ:this.maxZ,this._projectionMatrix,E.isNDCHalfZRange),this._cache.orthoLeft=this.orthoLeft,this._cache.orthoRight=this.orthoRight,this._cache.orthoBottom=this.orthoBottom,this._cache.orthoTop=this.orthoTop,this._cache.obliqueAngle=null===(y=this.oblique)||void 0===y?void 0:y.angle,this._cache.obliqueLength=null===(b=this.oblique)||void 0===b?void 0:b.length,this._cache.obliqueOffset=null===(T=this.oblique)||void 0===T?void 0:T.offset,this._cache.renderWidth=E.getRenderWidth(),this._cache.renderHeight=E.getRenderHeight()}return this.onProjectionMatrixChangedObservable.notifyObservers(this),this._projectionMatrix},t.prototype.getTransformationMatrix=function(){return this._computedViewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix),this._transformMatrix},t.prototype._computeObliqueDistance=function(e){return(this.radius||(this.target?d.Pq.Distance(this.position,this.target):this.position.length()))+e},t.prototype._updateFrustumPlanes=function(){this._refreshFrustumPlanes&&(this.getTransformationMatrix(),this._frustumPlanes?Je.GetPlanesToRef(this._transformMatrix,this._frustumPlanes):this._frustumPlanes=Je.GetPlanes(this._transformMatrix),this._refreshFrustumPlanes=!1)},t.prototype.isInFrustum=function(e,t){if(void 0===t&&(t=!1),this._updateFrustumPlanes(),t&&this.rigCameras.length>0){var i=!1;return this.rigCameras.forEach((function(t){t._updateFrustumPlanes(),i=i||e.isInFrustum(t._frustumPlanes)})),i}return e.isInFrustum(this._frustumPlanes)},t.prototype.isCompletelyInFrustum=function(e){return this._updateFrustumPlanes(),e.isCompletelyInFrustum(this._frustumPlanes)},t.prototype.getForwardRay=function(e,t,i){throw void 0===e&&(e=100),(0,k.n)("Ray")},t.prototype.getForwardRayToRef=function(e,t,i,n){throw void 0===t&&(t=100),(0,k.n)("Ray")},t.prototype.dispose=function(i,n){for(void 0===n&&(n=!1),this.onViewMatrixChangedObservable.clear(),this.onProjectionMatrixChangedObservable.clear(),this.onAfterCheckInputsObservable.clear(),this.onRestoreStateObservable.clear(),this.inputs&&this.inputs.clear(),this.getScene().stopAnimation(this),this.getScene().removeCamera(this);this._rigCameras.length>0;){var r=this._rigCameras.pop();r&&r.dispose()}if(this._parentContainer){var o=this._parentContainer.cameras.indexOf(this);o>-1&&this._parentContainer.cameras.splice(o,1),this._parentContainer=null}if(this._rigPostProcess)this._rigPostProcess.dispose(this),this._rigPostProcess=null,this._postProcesses.length=0;else if(this.cameraRigMode!==t.RIG_MODE_NONE)this._rigPostProcess=null,this._postProcesses.length=0;else for(var a=this._postProcesses.length;--a>=0;){var s=this._postProcesses[a];s&&s.dispose(this)}for(var l=this.customRenderTargets.length;--l>=0;)this.customRenderTargets[l].dispose();this.customRenderTargets.length=0,this._activeMeshes.dispose(),this.getScene().getEngine().releaseRenderPassId(this.renderPassId),e.prototype.dispose.call(this,i,n)},Object.defineProperty(t.prototype,"isLeftCamera",{get:function(){return this._isLeftCamera},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isRightCamera",{get:function(){return this._isRightCamera},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"leftCamera",{get:function(){return this._rigCameras.length<1?null:this._rigCameras[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightCamera",{get:function(){return this._rigCameras.length<2?null:this._rigCameras[1]},enumerable:!1,configurable:!0}),t.prototype.getLeftTarget=function(){return this._rigCameras.length<1?null:this._rigCameras[0].getTarget()},t.prototype.getRightTarget=function(){return this._rigCameras.length<2?null:this._rigCameras[1].getTarget()},t.prototype.setCameraRigMode=function(e,i){if(this.cameraRigMode!==e){for(;this._rigCameras.length>0;){var n=this._rigCameras.pop();n&&n.dispose()}if(this.cameraRigMode=e,this._cameraRigParams={},this._cameraRigParams.interaxialDistance=i.interaxialDistance||.0637,this._cameraRigParams.stereoHalfAngle=ie.S0.ToRadians(this._cameraRigParams.interaxialDistance/.0637),this.cameraRigMode!==t.RIG_MODE_NONE){var r=this.createRigCamera(this.name+"_L",0);r&&(r._isLeftCamera=!0);var o=this.createRigCamera(this.name+"_R",1);o&&(o._isRightCamera=!0),r&&o&&(this._rigCameras.push(r),this._rigCameras.push(o))}this._setRigMode(i),this._cascadePostProcessesToRigCams(),this.update()}},t.prototype._setRigMode=function(e){},t.prototype._getVRProjectionMatrix=function(){return d.uq.PerspectiveFovLHToRef(this._cameraRigParams.vrMetrics.aspectRatioFov,this._cameraRigParams.vrMetrics.aspectRatio,this.minZ,this.maxZ,this._cameraRigParams.vrWorkMatrix,!0,this.getEngine().isNDCHalfZRange),this._cameraRigParams.vrWorkMatrix.multiplyToRef(this._cameraRigParams.vrHMatrix,this._projectionMatrix),this._projectionMatrix},t.prototype.setCameraRigParameter=function(e,t){this._cameraRigParams||(this._cameraRigParams={}),this._cameraRigParams[e]=t,"interaxialDistance"===e&&(this._cameraRigParams.stereoHalfAngle=ie.S0.ToRadians(t/.0637))},t.prototype.createRigCamera=function(e,t){return null},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++)this._rigCameras[e].minZ=this.minZ,this._rigCameras[e].maxZ=this.maxZ,this._rigCameras[e].fov=this.fov,this._rigCameras[e].upVector.copyFrom(this.upVector);this.cameraRigMode===t.RIG_MODE_STEREOSCOPIC_ANAGLYPH&&(this._rigCameras[0].viewport=this._rigCameras[1].viewport=this.viewport)},t.prototype._setupInputs=function(){},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getClassName(),this.parent&&this.parent._serializeAsParent(e),this.inputs&&this.inputs.serialize(e),G.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e},t.prototype.clone=function(e,i){void 0===i&&(i=null);var n=G.p.Clone(t.GetConstructorFromName(this.getClassName(),e,this.getScene(),this.interaxialDistance,this.isStereoscopicSideBySide),this);return n.name=e,n.parent=i,this.onClonedObservable.notifyObservers(n),n},t.prototype.getDirection=function(e){var t=d.Pq.Zero();return this.getDirectionToRef(e,t),t},Object.defineProperty(t.prototype,"absoluteRotation",{get:function(){return this.getWorldMatrix().decompose(void 0,this._absoluteRotation),this._absoluteRotation},enumerable:!1,configurable:!0}),t.prototype.getDirectionToRef=function(e,t){d.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t)},t.GetConstructorFromName=function(e,i,n,r,o){return void 0===r&&(r=0),void 0===o&&(o=!0),Y.Construct(e,i,n,{interaxial_distance:r,isStereoscopicSideBySide:o})||function(){return t._CreateDefaultParsedCamera(i,n)}},t.prototype.computeWorldMatrix=function(){return this.getWorldMatrix()},t.Parse=function(e,i){var n=e.type,r=t.GetConstructorFromName(n,e.name,i,e.interaxial_distance,e.isStereoscopicSideBySide),o=G.p.Parse(r,e,i);if(void 0!==e.parentId&&(o._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(o._waitingParentInstanceIndex=e.parentInstanceIndex),o.inputs&&(o.inputs.parse(e),o._setupInputs()),e.upVector&&(o.upVector=d.Pq.FromArray(e.upVector)),o.setPosition&&(o.position.copyFromFloats(0,0,0),o.setPosition(d.Pq.FromArray(e.position))),e.target&&o.setTarget&&o.setTarget(d.Pq.FromArray(e.target)),e.cameraRigMode){var a=e.interaxial_distance?{interaxialDistance:e.interaxial_distance}:{};o.setCameraRigMode(e.cameraRigMode,a)}if(e.animations){for(var l=0;l<e.animations.length;l++){var c=e.animations[l],u=(0,s.n9)("BABYLON.Animation");u&&o.animations.push(u.Parse(c))}Y.ParseAnimationRanges(o,e,i)}return e.autoAnimate&&i.beginAnimation(o,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&o.setEnabled(e.isEnabled),o},t.prototype._calculateHandednessMultiplier=function(){var e=this.getScene().useRightHandedSystem?-1:1;return this.parent&&this.parent._getWorldMatrixDeterminant()<0&&(e*=-1),e},t._CreateDefaultParsedCamera=function(e,t){throw(0,k.n)("UniversalCamera")},t.PERSPECTIVE_CAMERA=c.Y.PERSPECTIVE_CAMERA,t.ORTHOGRAPHIC_CAMERA=c.Y.ORTHOGRAPHIC_CAMERA,t.FOVMODE_VERTICAL_FIXED=c.Y.FOVMODE_VERTICAL_FIXED,t.FOVMODE_HORIZONTAL_FIXED=c.Y.FOVMODE_HORIZONTAL_FIXED,t.RIG_MODE_NONE=c.Y.RIG_MODE_NONE,t.RIG_MODE_STEREOSCOPIC_ANAGLYPH=c.Y.RIG_MODE_STEREOSCOPIC_ANAGLYPH,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL=c.Y.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL,t.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED=c.Y.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED,t.RIG_MODE_STEREOSCOPIC_OVERUNDER=c.Y.RIG_MODE_STEREOSCOPIC_OVERUNDER,t.RIG_MODE_STEREOSCOPIC_INTERLACED=c.Y.RIG_MODE_STEREOSCOPIC_INTERLACED,t.RIG_MODE_VR=c.Y.RIG_MODE_VR,t.RIG_MODE_CUSTOM=c.Y.RIG_MODE_CUSTOM,t.ForceAttachControlToAlwaysPreventDefault=!1,(0,m.Cg)([(0,V.P_)("position")],t.prototype,"_position",void 0),(0,m.Cg)([(0,V.P_)("upVector")],t.prototype,"_upVector",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"orthoLeft",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"orthoRight",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"orthoBottom",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"orthoTop",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"fov",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectionPlaneTilt",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"minZ",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxZ",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertia",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"mode",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"layerMask",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"fovMode",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"cameraRigMode",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"interaxialDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"isStereoscopicSideBySide",void 0),t}(Y),Wt=i(1016),Ht=function(e,t,i){this.bu=e,this.bv=t,this.distance=i,this.faceId=0,this.subMeshId=0},jt=function(){function e(e,t,i){this.vectors=it.D.BuildArray(8,d.Pq.Zero),this.center=d.Pq.Zero(),this.centerWorld=d.Pq.Zero(),this.extendSize=d.Pq.Zero(),this.extendSizeWorld=d.Pq.Zero(),this.directions=it.D.BuildArray(3,d.Pq.Zero),this.vectorsWorld=it.D.BuildArray(8,d.Pq.Zero),this.minimumWorld=d.Pq.Zero(),this.maximumWorld=d.Pq.Zero(),this.minimum=d.Pq.Zero(),this.maximum=d.Pq.Zero(),this._drawWrapperFront=null,this._drawWrapperBack=null,this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){var n=e.x,r=e.y,o=e.z,a=t.x,s=t.y,l=t.z,c=this.vectors;this.minimum.copyFromFloats(n,r,o),this.maximum.copyFromFloats(a,s,l),c[0].copyFromFloats(n,r,o),c[1].copyFromFloats(a,s,l),c[2].copyFromFloats(a,r,o),c[3].copyFromFloats(n,s,o),c[4].copyFromFloats(n,r,l),c[5].copyFromFloats(a,s,o),c[6].copyFromFloats(n,s,l),c[7].copyFromFloats(a,r,l),t.addToRef(e,this.center).scaleInPlace(.5),t.subtractToRef(e,this.extendSize).scaleInPlace(.5),this._worldMatrix=i||d.uq.IdentityReadOnly,this._update(this._worldMatrix)},e.prototype.scale=function(t){var i=e._TmpVector3,n=this.maximum.subtractToRef(this.minimum,i[0]),r=n.length();n.normalizeFromLength(r);var o=r*t,a=n.scaleInPlace(.5*o),s=this.center.subtractToRef(a,i[1]),l=this.center.addToRef(a,i[2]);return this.reConstruct(s,l,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(e){var t=this.minimumWorld,i=this.maximumWorld,n=this.directions,r=this.vectorsWorld,o=this.vectors;if(e.isIdentity()){for(t.copyFrom(this.minimum),i.copyFrom(this.maximum),a=0;a<8;++a)r[a].copyFrom(o[a]);this.extendSizeWorld.copyFrom(this.extendSize),this.centerWorld.copyFrom(this.center)}else{t.setAll(Number.MAX_VALUE),i.setAll(-Number.MAX_VALUE);for(var a=0;a<8;++a){var s=r[a];d.Pq.TransformCoordinatesToRef(o[a],e,s),t.minimizeInPlace(s),i.maximizeInPlace(s)}i.subtractToRef(t,this.extendSizeWorld).scaleInPlace(.5),i.addToRef(t,this.centerWorld).scaleInPlace(.5)}d.Pq.FromArrayToRef(e.m,0,n[0]),d.Pq.FromArrayToRef(e.m,4,n[1]),d.Pq.FromArrayToRef(e.m,8,n[2]),this._worldMatrix=e},e.prototype.isInFrustum=function(t){return e.IsInFrustum(this.vectorsWorld,t)},e.prototype.isCompletelyInFrustum=function(t){return e.IsCompletelyInFrustum(this.vectorsWorld,t)},e.prototype.intersectsPoint=function(e){var t=this.minimumWorld,i=this.maximumWorld,n=t.x,r=t.y,o=t.z,a=i.x,s=i.y,l=i.z,c=e.x,u=e.y,h=e.z,d=-ct.bH;return!(a-c<d||d>c-n||s-u<d||d>u-r||l-h<d||d>h-o)},e.prototype.intersectsSphere=function(t){return e.IntersectsSphere(this.minimumWorld,this.maximumWorld,t.centerWorld,t.radiusWorld)},e.prototype.intersectsMinMax=function(e,t){var i=this.minimumWorld,n=this.maximumWorld,r=i.x,o=i.y,a=i.z,s=n.x,l=n.y,c=n.z,u=e.x,h=e.y,d=e.z,p=t.x,f=t.y,_=t.z;return!(s<u||r>p||l<h||o>f||c<d||a>_)},e.prototype.dispose=function(){var e,t;null===(e=this._drawWrapperFront)||void 0===e||e.dispose(),null===(t=this._drawWrapperBack)||void 0===t||t.dispose()},e.Intersects=function(e,t){return e.intersectsMinMax(t.minimumWorld,t.maximumWorld)},e.IntersectsSphere=function(t,i,n,r){var o=e._TmpVector3[0];return d.Pq.ClampToRef(n,t,i,o),d.Pq.DistanceSquared(n,o)<=r*r},e.IsCompletelyInFrustum=function(e,t){for(var i=0;i<6;++i)for(var n=t[i],r=0;r<8;++r)if(n.dotCoordinate(e[r])<0)return!1;return!0},e.IsInFrustum=function(e,t){for(var i=0;i<6;++i){for(var n=!0,r=t[i],o=0;o<8;++o)if(r.dotCoordinate(e[o])>=0){n=!1;break}if(n)return!1}return!0},e._TmpVector3=it.D.BuildArray(3,d.Pq.Zero),e}(),qt=function(){function e(e,t,i){this.center=d.Pq.Zero(),this.centerWorld=d.Pq.Zero(),this.minimum=d.Pq.Zero(),this.maximum=d.Pq.Zero(),this.reConstruct(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.minimum.copyFrom(e),this.maximum.copyFrom(t);var n=d.Pq.Distance(e,t);t.addToRef(e,this.center).scaleInPlace(.5),this.radius=.5*n,this._update(i||d.uq.IdentityReadOnly)},e.prototype.scale=function(t){var i=this.radius*t,n=e._TmpVector3,r=n[0].setAll(i),o=this.center.subtractToRef(r,n[1]),a=this.center.addToRef(r,n[2]);return this.reConstruct(o,a,this._worldMatrix),this},e.prototype.getWorldMatrix=function(){return this._worldMatrix},e.prototype._update=function(t){if(t.isIdentity())this.centerWorld.copyFrom(this.center),this.radiusWorld=this.radius;else{d.Pq.TransformCoordinatesToRef(this.center,t,this.centerWorld);var i=e._TmpVector3[0];d.Pq.TransformNormalFromFloatsToRef(1,1,1,t,i),this.radiusWorld=Math.max(Math.abs(i.x),Math.abs(i.y),Math.abs(i.z))*this.radius}},e.prototype.isInFrustum=function(e){for(var t=this.centerWorld,i=this.radiusWorld,n=0;n<6;n++)if(e[n].dotCoordinate(t)<=-i)return!1;return!0},e.prototype.isCenterInFrustum=function(e){for(var t=this.centerWorld,i=0;i<6;i++)if(e[i].dotCoordinate(t)<0)return!1;return!0},e.prototype.intersectsPoint=function(e){var t=d.Pq.DistanceSquared(this.centerWorld,e);return!(this.radiusWorld*this.radiusWorld<t)},e.Intersects=function(e,t){var i=d.Pq.DistanceSquared(e.centerWorld,t.centerWorld),n=e.radiusWorld+t.radiusWorld;return!(n*n<i)},e.CreateFromCenterAndRadius=function(t,i,n){this._TmpVector3[0].copyFrom(t),this._TmpVector3[1].copyFromFloats(0,0,i),this._TmpVector3[2].copyFrom(t),this._TmpVector3[0].addInPlace(this._TmpVector3[1]),this._TmpVector3[2].subtractInPlace(this._TmpVector3[1]);var r=new e(this._TmpVector3[0],this._TmpVector3[2]);return r._worldMatrix=n||d.uq.Identity(),r},e._TmpVector3=it.D.BuildArray(3,d.Pq.Zero),e}(),Kt={min:0,max:0},Qt={min:0,max:0},Zt=function(e,t,i){var n=d.Pq.Dot(t.centerWorld,e),r=Math.abs(d.Pq.Dot(t.directions[0],e))*t.extendSize.x+Math.abs(d.Pq.Dot(t.directions[1],e))*t.extendSize.y+Math.abs(d.Pq.Dot(t.directions[2],e))*t.extendSize.z;i.min=n-r,i.max=n+r},Jt=function(e,t,i){return Zt(e,t,Kt),Zt(e,i,Qt),!(Kt.min>Qt.max||Qt.min>Kt.max)},$t=function(){function e(e,t,i){this._isLocked=!1,this.boundingBox=new jt(e,t,i),this.boundingSphere=new qt(e,t,i)}return e.prototype.reConstruct=function(e,t,i){this.boundingBox.reConstruct(e,t,i),this.boundingSphere.reConstruct(e,t,i)},Object.defineProperty(e.prototype,"minimum",{get:function(){return this.boundingBox.minimum},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maximum",{get:function(){return this.boundingBox.maximum},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isLocked",{get:function(){return this._isLocked},set:function(e){this._isLocked=e},enumerable:!1,configurable:!0}),e.prototype.update=function(e){this._isLocked||(this.boundingBox._update(e),this.boundingSphere._update(e))},e.prototype.centerOn=function(t,i){var n=e._TmpVector3[0].copyFrom(t).subtractInPlace(i),r=e._TmpVector3[1].copyFrom(t).addInPlace(i);return this.boundingBox.reConstruct(n,r,this.boundingBox.getWorldMatrix()),this.boundingSphere.reConstruct(n,r,this.boundingBox.getWorldMatrix()),this},e.prototype.encapsulate=function(e){var t=d.Pq.Minimize(this.minimum,e),i=d.Pq.Maximize(this.maximum,e);return this.reConstruct(t,i,this.boundingBox.getWorldMatrix()),this},e.prototype.encapsulateBoundingInfo=function(e){var t=d.AA.Matrix[0];this.boundingBox.getWorldMatrix().invertToRef(t);var i=d.AA.Vector3[0];return d.Pq.TransformCoordinatesToRef(e.boundingBox.minimumWorld,t,i),this.encapsulate(i),d.Pq.TransformCoordinatesToRef(e.boundingBox.maximumWorld,t,i),this.encapsulate(i),this},e.prototype.scale=function(e){return this.boundingBox.scale(e),this.boundingSphere.scale(e),this},e.prototype.isInFrustum=function(e,t){return void 0===t&&(t=c.Y.MESHES_CULLINGSTRATEGY_STANDARD),!(t!==c.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION&&t!==c.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY||!this.boundingSphere.isCenterInFrustum(e))||!!this.boundingSphere.isInFrustum(e)&&(!(t!==c.Y.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY&&t!==c.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY)||this.boundingBox.isInFrustum(e))},Object.defineProperty(e.prototype,"diagonalLength",{get:function(){var t=this.boundingBox;return t.maximumWorld.subtractToRef(t.minimumWorld,e._TmpVector3[0]).length()},enumerable:!1,configurable:!0}),e.prototype.isCompletelyInFrustum=function(e){return this.boundingBox.isCompletelyInFrustum(e)},e.prototype._checkCollision=function(e){return e._canDoCollision(this.boundingSphere.centerWorld,this.boundingSphere.radiusWorld,this.boundingBox.minimumWorld,this.boundingBox.maximumWorld)},e.prototype.intersectsPoint=function(e){return!!this.boundingSphere.centerWorld&&!!this.boundingSphere.intersectsPoint(e)&&!!this.boundingBox.intersectsPoint(e)},e.prototype.intersects=function(e,t){if(!qt.Intersects(this.boundingSphere,e.boundingSphere))return!1;if(!jt.Intersects(this.boundingBox,e.boundingBox))return!1;if(!t)return!0;var i=this.boundingBox,n=e.boundingBox;return!!(Jt(i.directions[0],i,n)&&Jt(i.directions[1],i,n)&&Jt(i.directions[2],i,n)&&Jt(n.directions[0],i,n)&&Jt(n.directions[1],i,n)&&Jt(n.directions[2],i,n)&&Jt(d.Pq.Cross(i.directions[0],n.directions[0]),i,n)&&Jt(d.Pq.Cross(i.directions[0],n.directions[1]),i,n)&&Jt(d.Pq.Cross(i.directions[0],n.directions[2]),i,n)&&Jt(d.Pq.Cross(i.directions[1],n.directions[0]),i,n)&&Jt(d.Pq.Cross(i.directions[1],n.directions[1]),i,n)&&Jt(d.Pq.Cross(i.directions[1],n.directions[2]),i,n)&&Jt(d.Pq.Cross(i.directions[2],n.directions[0]),i,n)&&Jt(d.Pq.Cross(i.directions[2],n.directions[1]),i,n)&&Jt(d.Pq.Cross(i.directions[2],n.directions[2]),i,n))},e._TmpVector3=it.D.BuildArray(2,d.Pq.Zero),e}(),ei=i(7424),ti=function(){function e(e,t){void 0===t&&(t=!0),this._wasPreviouslyReady=!1,this._forceRebindOnNextCall=!0,this._wasPreviouslyUsingInstances=null,this.effect=null,this.defines=null,this.drawContext=e.createDrawContext(),t&&(this.materialContext=e.createMaterialContext())}return e.GetEffect=function(e){return void 0===e.getPipelineContext?e.effect:e},e.prototype.setEffect=function(e,t,i){var n;void 0===i&&(i=!0),this.effect=e,void 0!==t&&(this.defines=t),i&&(null===(n=this.drawContext)||void 0===n||n.reset())},e.prototype.dispose=function(){var e;null===(e=this.drawContext)||void 0===e||e.dispose()},e}(),ii=function(){function e(e,t,i,n,r,o,a,s,l){void 0===s&&(s=!0),void 0===l&&(l=!0),this.materialIndex=e,this.verticesStart=t,this.verticesCount=i,this.indexStart=n,this.indexCount=r,this._mainDrawWrapperOverride=null,this._linesIndexCount=0,this._linesIndexBuffer=null,this._lastColliderWorldVertices=null,this._lastColliderTransformMatrix=null,this._wasDispatched=!1,this._renderId=0,this._alphaIndex=0,this._distanceToCamera=0,this._currentMaterial=null,this._mesh=o,this._renderingMesh=a||o,l&&o.subMeshes.push(this),this._engine=this._mesh.getScene().getEngine(),this.resetDrawCache(),this._trianglePlanes=[],this._id=o.subMeshes.length-1,s&&(this.refreshBoundingInfo(),o.computeWorldMatrix(!0))}return Object.defineProperty(e.prototype,"materialDefines",{get:function(){var e;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.defines:null===(e=this._getDrawWrapper())||void 0===e?void 0:e.defines},set:function(e){var t;(null!==(t=this._mainDrawWrapperOverride)&&void 0!==t?t:this._getDrawWrapper(void 0,!0)).defines=e},enumerable:!1,configurable:!0}),e.prototype._getDrawWrapper=function(e,t){void 0===t&&(t=!1),e=null!=e?e:this._engine.currentRenderPassId;var i=this._drawWrappers[e];return!i&&t&&(this._drawWrappers[e]=i=new ti(this._mesh.getScene().getEngine())),i},e.prototype._removeDrawWrapper=function(e,t){var i;void 0===t&&(t=!0),t&&(null===(i=this._drawWrappers[e])||void 0===i||i.dispose()),this._drawWrappers[e]=void 0},Object.defineProperty(e.prototype,"effect",{get:function(){var e,t;return this._mainDrawWrapperOverride?this._mainDrawWrapperOverride.effect:null!==(t=null===(e=this._getDrawWrapper())||void 0===e?void 0:e.effect)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_drawWrapper",{get:function(){var e;return null!==(e=this._mainDrawWrapperOverride)&&void 0!==e?e:this._getDrawWrapper(void 0,!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_drawWrapperOverride",{get:function(){return this._mainDrawWrapperOverride},enumerable:!1,configurable:!0}),e.prototype._setMainDrawWrapperOverride=function(e){this._mainDrawWrapperOverride=e},e.prototype.setEffect=function(e,t,i,n){void 0===t&&(t=null),void 0===n&&(n=!0);var r=this._drawWrapper;r.setEffect(e,t,n),void 0!==i&&(r.materialContext=i),e||(r.defines=null,r.materialContext=void 0)},e.prototype.resetDrawCache=function(e){if(this._drawWrappers){if(void 0!==e)return void this._removeDrawWrapper(e);for(var t=0,i=this._drawWrappers;t<i.length;t++){var n=i[t];null==n||n.dispose()}}this._drawWrappers=[]},e.AddToMesh=function(t,i,n,r,o,a,s,l){return void 0===l&&(l=!0),new e(t,i,n,r,o,a,s,l)},Object.defineProperty(e.prototype,"IsGlobal",{get:function(){return 0===this.verticesStart&&this.verticesCount===this._mesh.getTotalVertices()&&0===this.indexStart&&this.indexCount===this._mesh.getTotalIndices()},enumerable:!1,configurable:!0}),e.prototype.getBoundingInfo=function(){return this.IsGlobal||this._mesh.hasThinInstances?this._mesh.getBoundingInfo():this._boundingInfo},e.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},e.prototype.getMesh=function(){return this._mesh},e.prototype.getRenderingMesh=function(){return this._renderingMesh},e.prototype.getReplacementMesh=function(){return this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null},e.prototype.getEffectiveMesh=function(){return(this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:null)||this._renderingMesh},e.prototype.getMaterial=function(e){var t;void 0===e&&(e=!0);var i=null!==(t=this._renderingMesh.getMaterialForRenderPass(this._engine.currentRenderPassId))&&void 0!==t?t:this._renderingMesh.material;if(!i)return e?this._mesh.getScene().defaultMaterial:null;if(this._isMultiMaterial(i)){var n=i.getSubMaterial(this.materialIndex);return this._currentMaterial!==n&&(this._currentMaterial=n,this.resetDrawCache()),n}return i},e.prototype._isMultiMaterial=function(e){return void 0!==e.getSubMaterial},e.prototype.refreshBoundingInfo=function(e){if(void 0===e&&(e=null),this._lastColliderWorldVertices=null,this.IsGlobal||!this._renderingMesh||!this._renderingMesh.geometry)return this;if(e||(e=this._renderingMesh.getVerticesData(Se.R.PositionKind)),!e)return this._boundingInfo=this._mesh.getBoundingInfo(),this;var t,i=this._renderingMesh.getIndices();if(0===this.indexStart&&this.indexCount===i.length){var n=this._renderingMesh.getBoundingInfo();t={minimum:n.minimum.clone(),maximum:n.maximum.clone()}}else t=(0,ei.c)(e,i,this.indexStart,this.indexCount,this._renderingMesh.geometry.boundingBias);return this._boundingInfo?this._boundingInfo.reConstruct(t.minimum,t.maximum):this._boundingInfo=new $t(t.minimum,t.maximum),this},e.prototype._checkCollision=function(e){return this.getBoundingInfo()._checkCollision(e)},e.prototype.updateBoundingInfo=function(e){var t=this.getBoundingInfo();return t||(this.refreshBoundingInfo(),t=this.getBoundingInfo()),t&&t.update(e),this},e.prototype.isInFrustum=function(e){var t=this.getBoundingInfo();return!!t&&t.isInFrustum(e,this._mesh.cullingStrategy)},e.prototype.isCompletelyInFrustum=function(e){var t=this.getBoundingInfo();return!!t&&t.isCompletelyInFrustum(e)},e.prototype.render=function(e){return this._renderingMesh.render(this,e,this._mesh._internalAbstractMeshDataInfo._actAsRegularMesh?this._mesh:void 0),this},e.prototype._getLinesIndexBuffer=function(e,t){if(!this._linesIndexBuffer){for(var i=[],n=this.indexStart;n<this.indexStart+this.indexCount;n+=3)i.push(e[n],e[n+1],e[n+1],e[n+2],e[n+2],e[n]);this._linesIndexBuffer=t.createIndexBuffer(i),this._linesIndexCount=i.length}return this._linesIndexBuffer},e.prototype.canIntersects=function(e){var t=this.getBoundingInfo();return!!t&&e.intersectsBox(t.boundingBox)},e.prototype.intersects=function(e,t,i,n,r){var o=this.getMaterial();if(!o)return null;var a=3,s=!1;switch(o.fillMode){case c.Y.MATERIAL_PointListDrawMode:case c.Y.MATERIAL_LineLoopDrawMode:case c.Y.MATERIAL_LineStripDrawMode:case c.Y.MATERIAL_TriangleFanDrawMode:return null;case c.Y.MATERIAL_TriangleStripDrawMode:a=1,s=!0}return o.fillMode===c.Y.MATERIAL_LineListDrawMode?i.length?this._intersectLines(e,t,i,this._mesh.intersectionThreshold,n):this._intersectUnIndexedLines(e,t,i,this._mesh.intersectionThreshold,n):!i.length&&this._mesh._unIndexed?this._intersectUnIndexedTriangles(e,t,i,n,r):this._intersectTriangles(e,t,i,a,s,n,r)},e.prototype._intersectLines=function(e,t,i,n,r){for(var o=null,a=this.indexStart;a<this.indexStart+this.indexCount;a+=2){var s=t[i[a]],l=t[i[a+1]],c=e.intersectionSegment(s,l,n);if(!(c<0)&&(r||!o||c<o.distance)&&((o=new Ht(null,null,c)).faceId=a/2,r))break}return o},e.prototype._intersectUnIndexedLines=function(e,t,i,n,r){for(var o=null,a=this.verticesStart;a<this.verticesStart+this.verticesCount;a+=2){var s=t[a],l=t[a+1],c=e.intersectionSegment(s,l,n);if(!(c<0)&&(r||!o||c<o.distance)&&((o=new Ht(null,null,c)).faceId=a/2,r))break}return o},e.prototype._intersectTriangles=function(e,t,i,n,r,o,a){for(var s=null,l=-1,c=this.indexStart;c<this.indexStart+this.indexCount-(3-n);c+=n){l++;var u=i[c],h=i[c+1],d=i[c+2];if(r&&4294967295===d)c+=2;else{var p=t[u],f=t[h],_=t[d];if(p&&f&&_&&(!a||a(p,f,_,e,u,h,d))){var m=e.intersectsTriangle(p,f,_);if(m){if(m.distance<0)continue;if((o||!s||m.distance<s.distance)&&((s=m).faceId=l,o))break}}}}return s},e.prototype._intersectUnIndexedTriangles=function(e,t,i,n,r){for(var o=null,a=this.verticesStart;a<this.verticesStart+this.verticesCount;a+=3){var s=t[a],l=t[a+1],c=t[a+2];if(!r||r(s,l,c,e,-1,-1,-1)){var u=e.intersectsTriangle(s,l,c);if(u){if(u.distance<0)continue;if((n||!o||u.distance<o.distance)&&((o=u).faceId=a/3,n))break}}}return o},e.prototype._rebuild=function(){this._linesIndexBuffer&&(this._linesIndexBuffer=null)},e.prototype.clone=function(t,i){var n=new e(this.materialIndex,this.verticesStart,this.verticesCount,this.indexStart,this.indexCount,t,i,!1);if(!this.IsGlobal){var r=this.getBoundingInfo();if(!r)return n;n._boundingInfo=new $t(r.minimum,r.maximum)}return n},e.prototype.dispose=function(){this._linesIndexBuffer&&(this._mesh.getScene().getEngine()._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null);var e=this._mesh.subMeshes.indexOf(this);this._mesh.subMeshes.splice(e,1),this.resetDrawCache()},e.prototype.getClassName=function(){return"SubMesh"},e.CreateFromIndices=function(t,i,n,r,o,a){void 0===a&&(a=!0);for(var s=Number.MAX_VALUE,l=-Number.MAX_VALUE,c=(o||r).getIndices(),u=i;u<i+n;u++){var h=c[u];h<s&&(s=h),h>l&&(l=h)}return new e(t,s,l-s+1,i,n,r,o,a)},e}(),ni=function(){},ri=function(){function e(){this.uniqueId=0,this.metadata={},this._applyTo=Gt(this._applyToCoroutine.bind(this)),this.uniqueId=e._UniqueIDGenerator,e._UniqueIDGenerator++}return e.prototype.set=function(e,t){switch(e.length||T.V.Warn("Setting vertex data kind '".concat(t,"' with an empty array")),t){case Se.R.PositionKind:this.positions=e;break;case Se.R.NormalKind:this.normals=e;break;case Se.R.TangentKind:this.tangents=e;break;case Se.R.UVKind:this.uvs=e;break;case Se.R.UV2Kind:this.uvs2=e;break;case Se.R.UV3Kind:this.uvs3=e;break;case Se.R.UV4Kind:this.uvs4=e;break;case Se.R.UV5Kind:this.uvs5=e;break;case Se.R.UV6Kind:this.uvs6=e;break;case Se.R.ColorKind:this.colors=e;break;case Se.R.MatricesIndicesKind:this.matricesIndices=e;break;case Se.R.MatricesWeightsKind:this.matricesWeights=e;break;case Se.R.MatricesIndicesExtraKind:this.matricesIndicesExtra=e;break;case Se.R.MatricesWeightsExtraKind:this.matricesWeightsExtra=e}},e.prototype.applyToMesh=function(e,t){return this._applyTo(e,t,!1),this},e.prototype.applyToGeometry=function(e,t){return this._applyTo(e,t,!1),this},e.prototype.updateMesh=function(e){return this._update(e),this},e.prototype.updateGeometry=function(e){return this._update(e),this},e.prototype._applyToCoroutine=function(e,t,i){var n,r,o,a;return void 0===t&&(t=!1),(0,m.YH)(this,(function(s){switch(s.label){case 0:return this.positions?(e.setVerticesData(Se.R.PositionKind,this.positions,t),i?[4]:[3,2]):[3,2];case 1:s.sent(),s.label=2;case 2:return this.normals?(e.setVerticesData(Se.R.NormalKind,this.normals,t),i?[4]:[3,4]):[3,4];case 3:s.sent(),s.label=4;case 4:return this.tangents?(e.setVerticesData(Se.R.TangentKind,this.tangents,t),i?[4]:[3,6]):[3,6];case 5:s.sent(),s.label=6;case 6:return this.uvs?(e.setVerticesData(Se.R.UVKind,this.uvs,t),i?[4]:[3,8]):[3,8];case 7:s.sent(),s.label=8;case 8:return this.uvs2?(e.setVerticesData(Se.R.UV2Kind,this.uvs2,t),i?[4]:[3,10]):[3,10];case 9:s.sent(),s.label=10;case 10:return this.uvs3?(e.setVerticesData(Se.R.UV3Kind,this.uvs3,t),i?[4]:[3,12]):[3,12];case 11:s.sent(),s.label=12;case 12:return this.uvs4?(e.setVerticesData(Se.R.UV4Kind,this.uvs4,t),i?[4]:[3,14]):[3,14];case 13:s.sent(),s.label=14;case 14:return this.uvs5?(e.setVerticesData(Se.R.UV5Kind,this.uvs5,t),i?[4]:[3,16]):[3,16];case 15:s.sent(),s.label=16;case 16:return this.uvs6?(e.setVerticesData(Se.R.UV6Kind,this.uvs6,t),i?[4]:[3,18]):[3,18];case 17:s.sent(),s.label=18;case 18:return this.colors?(e.setVerticesData(Se.R.ColorKind,this.colors,t),this.hasVertexAlpha&&void 0!==e.hasVertexAlpha&&(e.hasVertexAlpha=!0),i?[4]:[3,20]):[3,20];case 19:s.sent(),s.label=20;case 20:return this.matricesIndices?(e.setVerticesData(Se.R.MatricesIndicesKind,this.matricesIndices,t),i?[4]:[3,22]):[3,22];case 21:s.sent(),s.label=22;case 22:return this.matricesWeights?(e.setVerticesData(Se.R.MatricesWeightsKind,this.matricesWeights,t),i?[4]:[3,24]):[3,24];case 23:s.sent(),s.label=24;case 24:return this.matricesIndicesExtra?(e.setVerticesData(Se.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t),i?[4]:[3,26]):[3,26];case 25:s.sent(),s.label=26;case 26:return this.matricesWeightsExtra?(e.setVerticesData(Se.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t),i?[4]:[3,28]):[3,28];case 27:s.sent(),s.label=28;case 28:return this.indices?(e.setIndices(this.indices,null,t),i?[4]:[3,30]):[3,31];case 29:s.sent(),s.label=30;case 30:return[3,32];case 31:e.setIndices([],null),s.label=32;case 32:if(e.subMeshes&&this.materialInfos&&this.materialInfos.length>1)for((n=e).subMeshes=[],r=0,o=this.materialInfos;r<o.length;r++)a=o[r],new ii(a.materialIndex,a.verticesStart,a.verticesCount,a.indexStart,a.indexCount,n);return[2,this]}}))},e.prototype._update=function(e,t,i){return this.positions&&e.updateVerticesData(Se.R.PositionKind,this.positions,t,i),this.normals&&e.updateVerticesData(Se.R.NormalKind,this.normals,t,i),this.tangents&&e.updateVerticesData(Se.R.TangentKind,this.tangents,t,i),this.uvs&&e.updateVerticesData(Se.R.UVKind,this.uvs,t,i),this.uvs2&&e.updateVerticesData(Se.R.UV2Kind,this.uvs2,t,i),this.uvs3&&e.updateVerticesData(Se.R.UV3Kind,this.uvs3,t,i),this.uvs4&&e.updateVerticesData(Se.R.UV4Kind,this.uvs4,t,i),this.uvs5&&e.updateVerticesData(Se.R.UV5Kind,this.uvs5,t,i),this.uvs6&&e.updateVerticesData(Se.R.UV6Kind,this.uvs6,t,i),this.colors&&e.updateVerticesData(Se.R.ColorKind,this.colors,t,i),this.matricesIndices&&e.updateVerticesData(Se.R.MatricesIndicesKind,this.matricesIndices,t,i),this.matricesWeights&&e.updateVerticesData(Se.R.MatricesWeightsKind,this.matricesWeights,t,i),this.matricesIndicesExtra&&e.updateVerticesData(Se.R.MatricesIndicesExtraKind,this.matricesIndicesExtra,t,i),this.matricesWeightsExtra&&e.updateVerticesData(Se.R.MatricesWeightsExtraKind,this.matricesWeightsExtra,t,i),this.indices&&e.setIndices(this.indices,null),this},e._TransformVector3Coordinates=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=e.length);for(var r=d.AA.Vector3[0],o=d.AA.Vector3[1],a=i;a<i+n;a+=3)d.Pq.FromArrayToRef(e,a,r),d.Pq.TransformCoordinatesToRef(r,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z},e._TransformVector3Normals=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=e.length);for(var r=d.AA.Vector3[0],o=d.AA.Vector3[1],a=i;a<i+n;a+=3)d.Pq.FromArrayToRef(e,a,r),d.Pq.TransformNormalToRef(r,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z},e._TransformVector4Normals=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=e.length);for(var r=d.AA.Vector4[0],o=d.AA.Vector4[1],a=i;a<i+n;a+=4)d.IU.FromArrayToRef(e,a,r),d.IU.TransformNormalToRef(r,t,o),e[a]=o.x,e[a+1]=o.y,e[a+2]=o.z,e[a+3]=o.w},e._FlipFaces=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=e.length);for(var n=t;n<t+i;n+=3){var r=e[n+1];e[n+1]=e[n+2],e[n+2]=r}},e.prototype.transform=function(t){var i=t.determinant()<0;return this.positions&&e._TransformVector3Coordinates(this.positions,t),this.normals&&e._TransformVector3Normals(this.normals,t),this.tangents&&e._TransformVector4Normals(this.tangents,t),i&&this.indices&&e._FlipFaces(this.indices),this},e.prototype.splitBasedOnMaterialID=function(){if(!this.materialInfos||this.materialInfos.length<2)return[this];for(var t=[],i=0,n=this.materialInfos;i<n.length;i++){var r=n[i],o=new e;if(this.positions&&(o.positions=this.positions.slice(3*r.verticesStart,3*(r.verticesCount+r.verticesStart))),this.normals&&(o.normals=this.normals.slice(3*r.verticesStart,3*(r.verticesCount+r.verticesStart))),this.tangents&&(o.tangents=this.tangents.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.colors&&(o.colors=this.colors.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.uvs&&(o.uvs=this.uvs.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.uvs2&&(o.uvs2=this.uvs2.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.uvs3&&(o.uvs3=this.uvs3.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.uvs4&&(o.uvs4=this.uvs4.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.uvs5&&(o.uvs5=this.uvs5.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.uvs6&&(o.uvs6=this.uvs6.slice(2*r.verticesStart,2*(r.verticesCount+r.verticesStart))),this.matricesIndices&&(o.matricesIndices=this.matricesIndices.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.matricesIndicesExtra&&(o.matricesIndicesExtra=this.matricesIndicesExtra.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.matricesWeights&&(o.matricesWeights=this.matricesWeights.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.matricesWeightsExtra&&(o.matricesWeightsExtra=this.matricesWeightsExtra.slice(4*r.verticesStart,4*(r.verticesCount+r.verticesStart))),this.indices){o.indices=[];for(var a=r.indexStart;a<r.indexStart+r.indexCount;a++)o.indices.push(this.indices[a]-r.verticesStart)}var s=new ni;s.indexStart=0,s.indexCount=o.indices?o.indices.length:0,s.materialIndex=r.materialIndex,s.verticesStart=0,s.verticesCount=(o.positions?o.positions.length:0)/3,o.materialInfos=[s],t.push(o)}return t},e.prototype.merge=function(e,t,i,n,r){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=!1);var o=Array.isArray(e)?e.map((function(e){return{vertexData:e}})):[{vertexData:e}];return Vt(this._mergeCoroutine(void 0,o,t,!1,i,n,r))},e.prototype._mergeCoroutine=function(t,i,n,r,o,a,s){var l,c,u,h,d,p,f,_,g,v,y,b,T,E,S,x,C,A,P,R,I,M,O,D,N,F,L,w,B,U,V,k,G,z,Y,X,W,H,j,q,K,Q;return void 0===n&&(n=!1),void 0===a&&(a=!1),void 0===s&&(s=!1),(0,m.YH)(this,(function(m){switch(m.label){case 0:if(this._validate(),l=i.map((function(e){return e.vertexData})),c=this,s)for(u=0,h=l;u<h.length;u++)(X=h[u])&&(X._validate(),!this.normals&&X.normals&&(this.normals=new Float32Array(this.positions.length)),!this.tangents&&X.tangents&&(this.tangents=new Float32Array(this.positions.length/3*4)),!this.uvs&&X.uvs&&(this.uvs=new Float32Array(this.positions.length/3*2)),!this.uvs2&&X.uvs2&&(this.uvs2=new Float32Array(this.positions.length/3*2)),!this.uvs3&&X.uvs3&&(this.uvs3=new Float32Array(this.positions.length/3*2)),!this.uvs4&&X.uvs4&&(this.uvs4=new Float32Array(this.positions.length/3*2)),!this.uvs5&&X.uvs5&&(this.uvs5=new Float32Array(this.positions.length/3*2)),!this.uvs6&&X.uvs6&&(this.uvs6=new Float32Array(this.positions.length/3*2)),!this.colors&&X.colors&&(this.colors=new Float32Array(this.positions.length/3*4),this.colors.fill(1)),!this.matricesIndices&&X.matricesIndices&&(this.matricesIndices=new Float32Array(this.positions.length/3*4)),!this.matricesWeights&&X.matricesWeights&&(this.matricesWeights=new Float32Array(this.positions.length/3*4)),!this.matricesIndicesExtra&&X.matricesIndicesExtra&&(this.matricesIndicesExtra=new Float32Array(this.positions.length/3*4)),!this.matricesWeightsExtra&&X.matricesWeightsExtra&&(this.matricesWeightsExtra=new Float32Array(this.positions.length/3*4)));for(d=0,p=l;d<p.length;d++)if(X=p[d])if(s)this.normals&&!X.normals&&(X.normals=new Float32Array(X.positions.length)),this.tangents&&!X.tangents&&(X.tangents=new Float32Array(X.positions.length/3*4)),this.uvs&&!X.uvs&&(X.uvs=new Float32Array(X.positions.length/3*2)),this.uvs2&&!X.uvs2&&(X.uvs2=new Float32Array(X.positions.length/3*2)),this.uvs3&&!X.uvs3&&(X.uvs3=new Float32Array(X.positions.length/3*2)),this.uvs4&&!X.uvs4&&(X.uvs4=new Float32Array(X.positions.length/3*2)),this.uvs5&&!X.uvs5&&(X.uvs5=new Float32Array(X.positions.length/3*2)),this.uvs6&&!X.uvs6&&(X.uvs6=new Float32Array(X.positions.length/3*2)),this.colors&&!X.colors&&(X.colors=new Float32Array(X.positions.length/3*4),X.colors.fill(1)),this.matricesIndices&&!X.matricesIndices&&(X.matricesIndices=new Float32Array(X.positions.length/3*4)),this.matricesWeights&&!X.matricesWeights&&(X.matricesWeights=new Float32Array(X.positions.length/3*4)),this.matricesIndicesExtra&&!X.matricesIndicesExtra&&(X.matricesIndicesExtra=new Float32Array(X.positions.length/3*4)),this.matricesWeightsExtra&&!X.matricesWeightsExtra&&(X.matricesWeightsExtra=new Float32Array(X.positions.length/3*4));else if(X._validate(),!this.normals!=!X.normals||!this.tangents!=!X.tangents||!this.uvs!=!X.uvs||!this.uvs2!=!X.uvs2||!this.uvs3!=!X.uvs3||!this.uvs4!=!X.uvs4||!this.uvs5!=!X.uvs5||!this.uvs6!=!X.uvs6||!this.colors!=!X.colors||!this.matricesIndices!=!X.matricesIndices||!this.matricesWeights!=!X.matricesWeights||!this.matricesIndicesExtra!=!X.matricesIndicesExtra||!this.matricesWeightsExtra!=!X.matricesWeightsExtra)throw new Error("Cannot merge vertex data that do not have the same set of attributes");if(a){for(f=0,_=0,g=0,v=[],y=null,b=[],T=0,E=this.splitBasedOnMaterialID();T<E.length;T++)R=E[T],b.push({vertexData:R,transform:t});for(S=0,x=i;S<x.length;S++)if((C=x[S]).vertexData)for(A=0,P=C.vertexData.splitBasedOnMaterialID();A<P.length;A++)R=P[A],b.push({vertexData:R,transform:C.transform});for(b.sort((function(e,t){var i=e.vertexData.materialInfos?e.vertexData.materialInfos[0].materialIndex:0,n=t.vertexData.materialInfos?t.vertexData.materialInfos[0].materialIndex:0;return i>n?1:i===n?0:-1})),I=0,M=b;I<M.length;I++)O=M[I],D=O.vertexData,f=D.materialInfos?D.materialInfos[0].materialIndex:0,y&&y.materialIndex===f?(y.indexCount+=D.indices.length,y.verticesCount+=D.positions.length/3):((N=new ni).materialIndex=f,N.indexStart=_,N.indexCount=D.indices.length,N.verticesStart=g,N.verticesCount=D.positions.length/3,v.push(N),y=N),_+=D.indices.length,g+=D.positions.length/3;F=b.splice(0,1)[0],c=F.vertexData,t=F.transform,l=b.map((function(e){return e.vertexData})),i=b,this.materialInfos=v}if(L=l.reduce((function(e,t){var i,n;return e+(null!==(n=null===(i=t.indices)||void 0===i?void 0:i.length)&&void 0!==n?n:0)}),null!==(q=null===(j=c.indices)||void 0===j?void 0:j.length)&&void 0!==q?q:0),w=o||l.some((function(e){return e.indices===c.indices})),B=w?null===(K=c.indices)||void 0===K?void 0:K.slice():c.indices,!(L>0))return[3,4];U=null!==(Q=null==B?void 0:B.length)&&void 0!==Q?Q:0,B||(B=new Array(L)),B.length!==L&&(Array.isArray(B)?B.length=L:((V=n||B instanceof Uint32Array?new Uint32Array(L):new Uint16Array(L)).set(B),B=V),t&&t.determinant()<0&&e._FlipFaces(B,0,U)),k=c.positions?c.positions.length/3:0,G=0,z=i,m.label=1;case 1:if(!(G<z.length))return[3,4];if(Y=z[G],X=Y.vertexData,W=Y.transform,!X.indices)return[3,3];for(H=0;H<X.indices.length;H++)B[U+H]=X.indices[H]+k;return W&&W.determinant()<0&&e._FlipFaces(B,U,X.indices.length),k+=X.positions.length/3,U+=X.indices.length,r?[4]:[3,3];case 2:m.sent(),m.label=3;case 3:return G++,[3,1];case 4:return this.indices=B,this.positions=e._MergeElement(Se.R.PositionKind,c.positions,t,i.map((function(e){return[e.vertexData.positions,e.transform]}))),r?[4]:[3,6];case 5:m.sent(),m.label=6;case 6:return c.normals?(this.normals=e._MergeElement(Se.R.NormalKind,c.normals,t,i.map((function(e){return[e.vertexData.normals,e.transform]}))),r?[4]:[3,8]):[3,8];case 7:m.sent(),m.label=8;case 8:return c.tangents?(this.tangents=e._MergeElement(Se.R.TangentKind,c.tangents,t,i.map((function(e){return[e.vertexData.tangents,e.transform]}))),r?[4]:[3,10]):[3,10];case 9:m.sent(),m.label=10;case 10:return c.uvs?(this.uvs=e._MergeElement(Se.R.UVKind,c.uvs,t,i.map((function(e){return[e.vertexData.uvs,e.transform]}))),r?[4]:[3,12]):[3,12];case 11:m.sent(),m.label=12;case 12:return c.uvs2?(this.uvs2=e._MergeElement(Se.R.UV2Kind,c.uvs2,t,i.map((function(e){return[e.vertexData.uvs2,e.transform]}))),r?[4]:[3,14]):[3,14];case 13:m.sent(),m.label=14;case 14:return c.uvs3?(this.uvs3=e._MergeElement(Se.R.UV3Kind,c.uvs3,t,i.map((function(e){return[e.vertexData.uvs3,e.transform]}))),r?[4]:[3,16]):[3,16];case 15:m.sent(),m.label=16;case 16:return c.uvs4?(this.uvs4=e._MergeElement(Se.R.UV4Kind,c.uvs4,t,i.map((function(e){return[e.vertexData.uvs4,e.transform]}))),r?[4]:[3,18]):[3,18];case 17:m.sent(),m.label=18;case 18:return c.uvs5?(this.uvs5=e._MergeElement(Se.R.UV5Kind,c.uvs5,t,i.map((function(e){return[e.vertexData.uvs5,e.transform]}))),r?[4]:[3,20]):[3,20];case 19:m.sent(),m.label=20;case 20:return c.uvs6?(this.uvs6=e._MergeElement(Se.R.UV6Kind,c.uvs6,t,i.map((function(e){return[e.vertexData.uvs6,e.transform]}))),r?[4]:[3,22]):[3,22];case 21:m.sent(),m.label=22;case 22:return c.colors?(this.colors=e._MergeElement(Se.R.ColorKind,c.colors,t,i.map((function(e){return[e.vertexData.colors,e.transform]}))),(void 0!==c.hasVertexAlpha||i.some((function(e){return void 0!==e.vertexData.hasVertexAlpha})))&&(this.hasVertexAlpha=c.hasVertexAlpha||i.some((function(e){return e.vertexData.hasVertexAlpha}))),r?[4]:[3,24]):[3,24];case 23:m.sent(),m.label=24;case 24:return c.matricesIndices?(this.matricesIndices=e._MergeElement(Se.R.MatricesIndicesKind,c.matricesIndices,t,i.map((function(e){return[e.vertexData.matricesIndices,e.transform]}))),r?[4]:[3,26]):[3,26];case 25:m.sent(),m.label=26;case 26:return c.matricesWeights?(this.matricesWeights=e._MergeElement(Se.R.MatricesWeightsKind,c.matricesWeights,t,i.map((function(e){return[e.vertexData.matricesWeights,e.transform]}))),r?[4]:[3,28]):[3,28];case 27:m.sent(),m.label=28;case 28:return c.matricesIndicesExtra?(this.matricesIndicesExtra=e._MergeElement(Se.R.MatricesIndicesExtraKind,c.matricesIndicesExtra,t,i.map((function(e){return[e.vertexData.matricesIndicesExtra,e.transform]}))),r?[4]:[3,30]):[3,30];case 29:m.sent(),m.label=30;case 30:return c.matricesWeightsExtra&&(this.matricesWeightsExtra=e._MergeElement(Se.R.MatricesWeightsExtraKind,c.matricesWeightsExtra,t,i.map((function(e){return[e.vertexData.matricesWeightsExtra,e.transform]})))),[2,this]}}))},e._MergeElement=function(t,i,n,r){var o=r.filter((function(e){return null!==e[0]&&void 0!==e[0]}));if(!i&&0==o.length)return i;if(!i)return this._MergeElement(t,o[0][0],o[0][1],o.slice(1));var a=o.reduce((function(e,t){return e+t[0].length}),i.length),s=t===Se.R.PositionKind?e._TransformVector3Coordinates:t===Se.R.NormalKind?e._TransformVector3Normals:t===Se.R.TangentKind?e._TransformVector4Normals:function(){};if(i instanceof Float32Array){var l=new Float32Array(a);l.set(i),n&&s(l,n,0,i.length);for(var c=i.length,u=0,h=o;u<h.length;u++){var d=h[u],p=d[0],f=d[1];l.set(p,c),f&&s(l,f,c,p.length),c+=p.length}return l}for(var _=new Array(a),m=0;m<i.length;m++)_[m]=i[m];n&&s(_,n,0,i.length),c=i.length;for(var g=0,v=o;g<v.length;g++){var y=v[g],b=(p=y[0],y[1]);for(m=0;m<p.length;m++)_[c+m]=p[m];b&&s(_,b,c,p.length),c+=p.length}return _},e.prototype._validate=function(){if(!this.positions)throw new Wt.bu("Positions are required",Wt.tG.MeshInvalidPositionsError);var e=function(e,t){var i=Se.R.DeduceStride(e);if(t.length%i!=0)throw new Error("The "+e+"s array count must be a multiple of "+i);return t.length/i},t=e(Se.R.PositionKind,this.positions),i=function(i,n){var r=e(i,n);if(r!==t)throw new Error("The "+i+"s element count ("+r+") does not match the positions count ("+t+")")};this.normals&&i(Se.R.NormalKind,this.normals),this.tangents&&i(Se.R.TangentKind,this.tangents),this.uvs&&i(Se.R.UVKind,this.uvs),this.uvs2&&i(Se.R.UV2Kind,this.uvs2),this.uvs3&&i(Se.R.UV3Kind,this.uvs3),this.uvs4&&i(Se.R.UV4Kind,this.uvs4),this.uvs5&&i(Se.R.UV5Kind,this.uvs5),this.uvs6&&i(Se.R.UV6Kind,this.uvs6),this.colors&&i(Se.R.ColorKind,this.colors),this.matricesIndices&&i(Se.R.MatricesIndicesKind,this.matricesIndices),this.matricesWeights&&i(Se.R.MatricesWeightsKind,this.matricesWeights),this.matricesIndicesExtra&&i(Se.R.MatricesIndicesExtraKind,this.matricesIndicesExtra),this.matricesWeightsExtra&&i(Se.R.MatricesWeightsExtraKind,this.matricesWeightsExtra)},e.prototype.clone=function(){var t=this.serialize();return e.Parse(t)},e.prototype.serialize=function(){var e={};if(this.positions&&(e.positions=Array.from(this.positions)),this.normals&&(e.normals=Array.from(this.normals)),this.tangents&&(e.tangents=Array.from(this.tangents)),this.uvs&&(e.uvs=Array.from(this.uvs)),this.uvs2&&(e.uvs2=Array.from(this.uvs2)),this.uvs3&&(e.uvs3=Array.from(this.uvs3)),this.uvs4&&(e.uvs4=Array.from(this.uvs4)),this.uvs5&&(e.uvs5=Array.from(this.uvs5)),this.uvs6&&(e.uvs6=Array.from(this.uvs6)),this.colors&&(e.colors=Array.from(this.colors),e.hasVertexAlpha=this.hasVertexAlpha),this.matricesIndices&&(e.matricesIndices=Array.from(this.matricesIndices),e.matricesIndices._isExpanded=!0),this.matricesWeights&&(e.matricesWeights=Array.from(this.matricesWeights)),this.matricesIndicesExtra&&(e.matricesIndicesExtra=Array.from(this.matricesIndicesExtra),e.matricesIndicesExtra._isExpanded=!0),this.matricesWeightsExtra&&(e.matricesWeightsExtra=Array.from(this.matricesWeightsExtra)),e.indices=Array.from(this.indices),this.materialInfos){e.materialInfos=[];for(var t=0,i=this.materialInfos;t<i.length;t++){var n=i[t],r={indexStart:n.indexStart,indexCount:n.indexCount,materialIndex:n.materialIndex,verticesStart:n.verticesStart,verticesCount:n.verticesCount};e.materialInfos.push(r)}}return e},e.ExtractFromMesh=function(t,i,n){return e._ExtractFrom(t,i,n)},e.ExtractFromGeometry=function(t,i,n){return e._ExtractFrom(t,i,n)},e._ExtractFrom=function(t,i,n){var r=new e;if(t.isVerticesDataPresent(Se.R.PositionKind)&&(r.positions=t.getVerticesData(Se.R.PositionKind,i,n)),t.isVerticesDataPresent(Se.R.NormalKind)&&(r.normals=t.getVerticesData(Se.R.NormalKind,i,n)),t.isVerticesDataPresent(Se.R.TangentKind)&&(r.tangents=t.getVerticesData(Se.R.TangentKind,i,n)),t.isVerticesDataPresent(Se.R.UVKind)&&(r.uvs=t.getVerticesData(Se.R.UVKind,i,n)),t.isVerticesDataPresent(Se.R.UV2Kind)&&(r.uvs2=t.getVerticesData(Se.R.UV2Kind,i,n)),t.isVerticesDataPresent(Se.R.UV3Kind)&&(r.uvs3=t.getVerticesData(Se.R.UV3Kind,i,n)),t.isVerticesDataPresent(Se.R.UV4Kind)&&(r.uvs4=t.getVerticesData(Se.R.UV4Kind,i,n)),t.isVerticesDataPresent(Se.R.UV5Kind)&&(r.uvs5=t.getVerticesData(Se.R.UV5Kind,i,n)),t.isVerticesDataPresent(Se.R.UV6Kind)&&(r.uvs6=t.getVerticesData(Se.R.UV6Kind,i,n)),t.isVerticesDataPresent(Se.R.ColorKind)){var o=t.geometry||t,a=o.getVertexBuffer(Se.R.ColorKind),s=o.getVerticesData(Se.R.ColorKind,i,n);if(3===a.getSize()){for(var l=new Float32Array(4*s.length/3),c=0,u=0;c<s.length;c+=3,u+=4)l[u]=s[c],l[u+1]=s[c+1],l[u+2]=s[c+2],l[u+3]=1;r.colors=l}else{if(4!==a.getSize())throw new Error("Unexpected number of color components: ".concat(a.getSize()));r.colors=s}}return t.isVerticesDataPresent(Se.R.MatricesIndicesKind)&&(r.matricesIndices=t.getVerticesData(Se.R.MatricesIndicesKind,i,n)),t.isVerticesDataPresent(Se.R.MatricesWeightsKind)&&(r.matricesWeights=t.getVerticesData(Se.R.MatricesWeightsKind,i,n)),t.isVerticesDataPresent(Se.R.MatricesIndicesExtraKind)&&(r.matricesIndicesExtra=t.getVerticesData(Se.R.MatricesIndicesExtraKind,i,n)),t.isVerticesDataPresent(Se.R.MatricesWeightsExtraKind)&&(r.matricesWeightsExtra=t.getVerticesData(Se.R.MatricesWeightsExtraKind,i,n)),r.indices=t.getIndices(i,n),r},e.CreateRibbon=function(e){throw(0,k.n)("ribbonBuilder")},e.CreateBox=function(e){throw(0,k.n)("boxBuilder")},e.CreateTiledBox=function(e){throw(0,k.n)("tiledBoxBuilder")},e.CreateTiledPlane=function(e){throw(0,k.n)("tiledPlaneBuilder")},e.CreateSphere=function(e){throw(0,k.n)("sphereBuilder")},e.CreateCylinder=function(e){throw(0,k.n)("cylinderBuilder")},e.CreateTorus=function(e){throw(0,k.n)("torusBuilder")},e.CreateLineSystem=function(e){throw(0,k.n)("linesBuilder")},e.CreateDashedLines=function(e){throw(0,k.n)("linesBuilder")},e.CreateGround=function(e){throw(0,k.n)("groundBuilder")},e.CreateTiledGround=function(e){throw(0,k.n)("groundBuilder")},e.CreateGroundFromHeightMap=function(e){throw(0,k.n)("groundBuilder")},e.CreatePlane=function(e){throw(0,k.n)("planeBuilder")},e.CreateDisc=function(e){throw(0,k.n)("discBuilder")},e.CreatePolygon=function(e,t,i,n,r,o,a){throw(0,k.n)("polygonBuilder")},e.CreateIcoSphere=function(e){throw(0,k.n)("icoSphereBuilder")},e.CreatePolyhedron=function(e){throw(0,k.n)("polyhedronBuilder")},e.CreateCapsule=function(e){throw void 0===e&&(e={orientation:d.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6}),(0,k.n)("capsuleBuilder")},e.CreateTorusKnot=function(e){throw(0,k.n)("torusKnotBuilder")},e.ComputeNormals=function(e,t,i,n){var r=0,o=0,a=0,s=0,l=0,c=0,u=0,h=0,p=0,f=0,_=0,m=0,g=0,v=0,y=0,b=0,T=0,E=0,S=0,x=0,C=!1,A=!1,P=!1,R=!1,I=1,M=0,O=null;n&&(C=!!n.facetNormals,A=!!n.facetPositions,P=!!n.facetPartitioning,I=!0===n.useRightHandedSystem?-1:1,M=n.ratio||0,R=!!n.depthSort,O=n.distanceTo,R&&void 0===O&&(O=d.Pq.Zero()));var D=0,N=0,F=0,L=0;for(P&&n&&n.bbSize&&(D=n.subDiv.X*M/n.bbSize.x,N=n.subDiv.Y*M/n.bbSize.y,F=n.subDiv.Z*M/n.bbSize.z,L=n.subDiv.max*n.subDiv.max,n.facetPartitioning.length=0),r=0;r<e.length;r++)i[r]=0;var w=t.length/3|0;for(r=0;r<w;r++){if(g=1+(m=3*t[3*r]),v=m+2,b=1+(y=3*t[3*r+1]),T=y+2,S=1+(E=3*t[3*r+2]),x=E+2,o=e[m]-e[y],a=e[g]-e[b],s=e[v]-e[T],l=e[E]-e[y],c=e[S]-e[b],h=I*(a*(u=e[x]-e[T])-s*c),p=I*(s*l-o*u),f=I*(o*c-a*l),h/=_=0===(_=Math.sqrt(h*h+p*p+f*f))?1:_,p/=_,f/=_,C&&n&&(n.facetNormals[r].x=h,n.facetNormals[r].y=p,n.facetNormals[r].z=f),A&&n&&(n.facetPositions[r].x=(e[m]+e[y]+e[E])/3,n.facetPositions[r].y=(e[g]+e[b]+e[S])/3,n.facetPositions[r].z=(e[v]+e[T]+e[x])/3),P&&n){var B=Math.floor((n.facetPositions[r].x-n.bInfo.minimum.x*M)*D),U=Math.floor((n.facetPositions[r].y-n.bInfo.minimum.y*M)*N),V=Math.floor((n.facetPositions[r].z-n.bInfo.minimum.z*M)*F),k=Math.floor((e[m]-n.bInfo.minimum.x*M)*D),G=Math.floor((e[g]-n.bInfo.minimum.y*M)*N),z=Math.floor((e[v]-n.bInfo.minimum.z*M)*F),Y=Math.floor((e[y]-n.bInfo.minimum.x*M)*D),X=Math.floor((e[b]-n.bInfo.minimum.y*M)*N),W=Math.floor((e[T]-n.bInfo.minimum.z*M)*F),H=Math.floor((e[E]-n.bInfo.minimum.x*M)*D),j=Math.floor((e[S]-n.bInfo.minimum.y*M)*N),q=Math.floor((e[x]-n.bInfo.minimum.z*M)*F),K=k+n.subDiv.max*G+L*z,Q=Y+n.subDiv.max*X+L*W,Z=H+n.subDiv.max*j+L*q,J=B+n.subDiv.max*U+L*V;n.facetPartitioning[J]=n.facetPartitioning[J]?n.facetPartitioning[J]:new Array,n.facetPartitioning[K]=n.facetPartitioning[K]?n.facetPartitioning[K]:new Array,n.facetPartitioning[Q]=n.facetPartitioning[Q]?n.facetPartitioning[Q]:new Array,n.facetPartitioning[Z]=n.facetPartitioning[Z]?n.facetPartitioning[Z]:new Array,n.facetPartitioning[K].push(r),Q!=K&&n.facetPartitioning[Q].push(r),Z!=Q&&Z!=K&&n.facetPartitioning[Z].push(r),J!=K&&J!=Q&&J!=Z&&n.facetPartitioning[J].push(r)}if(R&&n&&n.facetPositions){var $=n.depthSortedFacets[r];$.ind=3*r,$.sqDistance=d.Pq.DistanceSquared(n.facetPositions[r],O)}i[m]+=h,i[g]+=p,i[v]+=f,i[y]+=h,i[b]+=p,i[T]+=f,i[E]+=h,i[S]+=p,i[x]+=f}for(r=0;r<i.length/3;r++)h=i[3*r],p=i[3*r+1],f=i[3*r+2],h/=_=0===(_=Math.sqrt(h*h+p*p+f*f))?1:_,p/=_,f/=_,i[3*r]=h,i[3*r+1]=p,i[3*r+2]=f},e._ComputeSides=function(t,i,n,r,o,a,s){var l,c,u=n.length,h=r.length;switch(t=t||e.DEFAULTSIDE){case e.FRONTSIDE:break;case e.BACKSIDE:for(l=0;l<u;l+=3){var p=n[l];n[l]=n[l+2],n[l+2]=p}for(c=0;c<h;c++)r[c]=-r[c];break;case e.DOUBLESIDE:for(var f=i.length,_=f/3,m=0;m<f;m++)i[f+m]=i[m];for(l=0;l<u;l+=3)n[l+u]=n[l+2]+_,n[l+1+u]=n[l+1]+_,n[l+2+u]=n[l]+_;for(c=0;c<h;c++)r[h+c]=-r[c];var g=o.length,v=0;for(v=0;v<g;v++)o[v+g]=o[v];for(a=a||new d.IU(0,0,1,1),s=s||new d.IU(0,0,1,1),v=0,l=0;l<g/2;l++)o[v]=a.x+(a.z-a.x)*o[v],o[v+1]=a.y+(a.w-a.y)*o[v+1],o[v+g]=s.x+(s.z-s.x)*o[v+g],o[v+g+1]=s.y+(s.w-s.y)*o[v+g+1],v+=2}},e.Parse=function(t){var i=new e,n=t.positions;n&&i.set(n,Se.R.PositionKind);var r=t.normals;r&&i.set(r,Se.R.NormalKind);var o=t.tangents;o&&i.set(o,Se.R.TangentKind);var a=t.uvs;a&&i.set(a,Se.R.UVKind);var s=t.uvs2;s&&i.set(s,Se.R.UV2Kind);var l=t.uvs3;l&&i.set(l,Se.R.UV3Kind);var c=t.uvs4;c&&i.set(c,Se.R.UV4Kind);var u=t.uvs5;u&&i.set(u,Se.R.UV5Kind);var h=t.uvs6;h&&i.set(h,Se.R.UV6Kind);var d=t.colors;d&&(i.set(p.ov.CheckColors4(d,n.length/3),Se.R.ColorKind),void 0!==t.hasVertexAlpha&&(i.hasVertexAlpha=t.hasVertexAlpha));var f=t.matricesIndices;f&&i.set(f,Se.R.MatricesIndicesKind);var _=t.matricesWeights;_&&i.set(_,Se.R.MatricesWeightsKind);var m=t.indices;m&&(i.indices=m);var g=t.materialInfos;if(g){i.materialInfos=[];for(var v=0,y=g;v<y.length;v++){var b=y[v],T=new ni;T.indexCount=b.indexCount,T.indexStart=b.indexStart,T.verticesCount=b.verticesCount,T.verticesStart=b.verticesStart,T.materialIndex=b.materialIndex,i.materialInfos.push(T)}}return i},e.ImportVertexData=function(t,i){var n=e.Parse(t);i.setAllVerticesData(n,t.updatable)},e.FRONTSIDE=0,e.BACKSIDE=1,e.DOUBLESIDE=2,e.DEFAULTSIDE=0,e._UniqueIDGenerator=0,(0,m.Cg)([V.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector3Coordinates",null),(0,m.Cg)([V.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector3Normals",null),(0,m.Cg)([V.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_TransformVector4Normals",null),(0,m.Cg)([V.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0];return!Array.isArray(i)}))],e,"_FlipFaces",null),e}(),oi=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return e._ForceFullSceneLoadingForIncremental},set:function(t){e._ForceFullSceneLoadingForIncremental=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return e._ShowLoadingScreen},set:function(t){e._ShowLoadingScreen=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return e._LoggingLevel},set:function(t){e._LoggingLevel=t},enumerable:!1,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return e._CleanBoneMatrixWeights},set:function(t){e._CleanBoneMatrixWeights=t},enumerable:!1,configurable:!0}),e._ForceFullSceneLoadingForIncremental=!1,e._ShowLoadingScreen=!0,e._CleanBoneMatrixWeights=!1,e._LoggingLevel=c.Y.SCENELOADER_NO_LOGGING,e}(),ai=i(1956);function si(e,t,i,n,r,o,a,s){var l=t*Se.R.GetTypeByteLength(i),c=a*t;if(s.length!==c)throw new Error("Output length is not valid");if(i===Se.R.FLOAT&&r===l)if(e instanceof Array){var u=n/4;s.set(e,u)}else if(e instanceof ArrayBuffer){var h=new Float32Array(e,n,c);s.set(h)}else{if((u=e.byteOffset+n)%4)return T.V.Warn("CopyFloatData: copied misaligned data."),void s.set(new Float32Array(e.buffer.slice(u,u+4*c)));h=new Float32Array(e.buffer,u,c),s.set(h)}else Se.R.ForEach(e,n,r,t,i,c,o,(function(e,t){return s[t]=e}))}var li=function(){function e(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=null),this.delayLoadState=c.Y.DELAYLOADSTATE_NONE,this._totalVertices=0,this._isDisposed=!1,this._indexBufferIsUpdatable=!1,this._positionsCache=[],this._parentContainer=null,this.useBoundingInfoFromGeometry=!1,this._scene=t||D.q.LastCreatedScene,this._scene&&(this.id=e,this.uniqueId=this._scene.getUniqueId(),this._engine=this._scene.getEngine(),this._meshes=[],this._vertexBuffers={},this._indices=[],this._updatable=n,i?this.setAllVerticesData(i,n):this._totalVertices=0,this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObjects={}),r&&(this.applyToMesh(r),r.computeWorldMatrix(!0)))}return Object.defineProperty(e.prototype,"boundingBias",{get:function(){return this._boundingBias},set:function(e){this._boundingBias?this._boundingBias.copyFrom(e):this._boundingBias=e.clone(),this._updateBoundingInfo(!0,null)},enumerable:!1,configurable:!0}),e.CreateGeometryForMesh=function(t){var i=new e(e.RandomId(),t.getScene());return i.applyToMesh(t),i},Object.defineProperty(e.prototype,"meshes",{get:function(){return this._meshes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"extend",{get:function(){return this._extend},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEngine=function(){return this._engine},e.prototype.isReady=function(){return this.delayLoadState===c.Y.DELAYLOADSTATE_LOADED||this.delayLoadState===c.Y.DELAYLOADSTATE_NONE},Object.defineProperty(e.prototype,"doNotSerialize",{get:function(){for(var e=0;e<this._meshes.length;e++)if(!this._meshes[e].doNotSerialize)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype._rebuild=function(){this._vertexArrayObjects&&(this._vertexArrayObjects={}),0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer"));var e=new Set;for(var t in this._vertexBuffers)e.add(this._vertexBuffers[t].getWrapperBuffer());e.forEach((function(e){e._rebuild()}))},e.prototype.setAllVerticesData=function(e,t){e.applyToGeometry(this,t),this._notifyUpdate()},e.prototype.setVerticesData=function(e,t,i,n){void 0===i&&(i=!1),i&&Array.isArray(t)&&(t=new Float32Array(t));var r=new Se.R(this._engine,t,e,{updatable:i,postponeInternalCreation:0===this._meshes.length,stride:n,label:"Geometry_"+this.id+"_"+e});this.setVerticesBuffer(r)},e.prototype.removeVerticesData=function(e){this._vertexBuffers[e]&&(this._vertexBuffers[e].dispose(),delete this._vertexBuffers[e]),this._vertexArrayObjects&&this._disposeVertexArrayObjects()},e.prototype.setVerticesBuffer=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!0);var n=e.getKind();this._vertexBuffers[n]&&i&&this._vertexBuffers[n].dispose(),e._buffer&&e._buffer._increaseReferences(),this._vertexBuffers[n]=e;var r=this._meshes,o=r.length;if(n===Se.R.PositionKind){this._totalVertices=null!=t?t:e._maxVerticesCount,this._updateExtend(e.getFloatData(this._totalVertices)),this._resetPointsArrayCache();for(var a=this._extend&&this._extend.minimum||new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),s=this._extend&&this._extend.maximum||new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),l=0;l<o;l++){var c=r[l];c.buildBoundingInfo(a,s),c._createGlobalSubMesh(c.isUnIndexed),c.computeWorldMatrix(!0),c.synchronizeInstances()}}this._notifyUpdate(n)},e.prototype.updateVerticesDataDirectly=function(e,t,i,n){void 0===n&&(n=!1);var r=this.getVertexBuffer(e);r&&(r.updateDirectly(t,i,n),this._notifyUpdate(e))},e.prototype.updateVerticesData=function(e,t,i){void 0===i&&(i=!1);var n=this.getVertexBuffer(e);n&&(n.update(t),e===Se.R.PositionKind&&this._updateBoundingInfo(i,t),this._notifyUpdate(e))},e.prototype._updateBoundingInfo=function(e,t){if(e&&this._updateExtend(t),this._resetPointsArrayCache(),e)for(var i=0,n=this._meshes;i<n.length;i++){var r=n[i];r.hasBoundingInfo?r.getBoundingInfo().reConstruct(this._extend.minimum,this._extend.maximum):r.buildBoundingInfo(this._extend.minimum,this._extend.maximum);for(var o=0,a=r.subMeshes;o<a.length;o++)a[o].refreshBoundingInfo()}},e.prototype._bind=function(e,t,i,n){if(e){void 0===t&&(t=this._indexBuffer);var r=this.getVertexBuffers();if(r)if(t==this._indexBuffer&&(this._vertexArrayObjects||n)){var o=n||this._vertexArrayObjects,a=this._engine;o[e.key]||(o[e.key]=a.recordVertexArrayObject(r,t,e,i)),a.bindVertexArrayObject(o[e.key],t)}else this._engine.bindBuffers(r,t,e,i)}},e.prototype.getTotalVertices=function(){return this.isReady()?this._totalVertices:0},e.prototype.getVerticesData=function(e,t,i){var n=this.getVertexBuffer(e);return n?n.getFloatData(this._totalVertices,i||t&&1!==this._meshes.length):null},e.prototype.copyVerticesData=function(e,t){var i=this.getVertexBuffer(e);if(i){t[e]||(t[e]=new Float32Array(this._totalVertices*i.getSize()));var n=i.getData();n&&si(n,i.getSize(),i.type,i.byteOffset,i.byteStride,i.normalized,this._totalVertices,t[e])}},e.prototype.isVertexBufferUpdatable=function(e){var t=this._vertexBuffers[e];return!!t&&t.isUpdatable()},e.prototype.getVertexBuffer=function(e){return this.isReady()?this._vertexBuffers[e]:null},e.prototype.getVertexBuffers=function(){return this.isReady()?this._vertexBuffers:null},e.prototype.isVerticesDataPresent=function(e){return this._vertexBuffers?void 0!==this._vertexBuffers[e]:!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},e.prototype.getVerticesDataKinds=function(){var e,t=[];if(!this._vertexBuffers&&this._delayInfo)for(e in this._delayInfo)t.push(e);else for(e in this._vertexBuffers)t.push(e);return t},e.prototype.updateIndices=function(e,t,i){if(void 0===i&&(i=!1),this._indexBuffer)if(this._indexBufferIsUpdatable){var n=e.length!==this._indices.length;if(i||(this._indices=e.slice()),this._engine.updateDynamicIndexBuffer(this._indexBuffer,e,t),n)for(var r=0,o=this._meshes;r<o.length;r++)o[r]._createGlobalSubMesh(!0)}else this.setIndices(e,null,!0)},e.prototype.setIndexBuffer=function(e,t,i){this._indices=[],this._indexBufferIsUpdatable=!1,this._indexBuffer=e,this._totalVertices=t,this._totalIndices=i,e.is32Bits||(e.is32Bits=this._totalIndices>65535);for(var n=0,r=this._meshes;n<r.length;n++){var o=r[n];o._createGlobalSubMesh(!0),o.synchronizeInstances()}this._notifyUpdate()},e.prototype.setIndices=function(e,t,i){void 0===t&&(t=null),void 0===i&&(i=!1),this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indices=e,this._indexBufferIsUpdatable=i,0!==this._meshes.length&&this._indices&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,i,"Geometry_"+this.id+"_IndexBuffer")),null!=t&&(this._totalVertices=t);for(var n=0,r=this._meshes;n<r.length;n++){var o=r[n];o._createGlobalSubMesh(!0),o.synchronizeInstances()}this._notifyUpdate()},e.prototype.getTotalIndices=function(){return this.isReady()?void 0!==this._totalIndices?this._totalIndices:this._indices.length:0},e.prototype.getIndices=function(e,t){if(!this.isReady())return null;var i=this._indices;return t||e&&1!==this._meshes.length?i.slice():i},e.prototype.getIndexBuffer=function(){return this.isReady()?this._indexBuffer:null},e.prototype._releaseVertexArrayObject=function(e){void 0===e&&(e=null),e&&this._vertexArrayObjects&&this._vertexArrayObjects[e.key]&&(this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e.key]),delete this._vertexArrayObjects[e.key])},e.prototype.releaseForMesh=function(e,t){var i=this._meshes,n=i.indexOf(e);-1!==n&&(i.splice(n,1),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject(),e._geometry=null,0===i.length&&t&&this.dispose())},e.prototype.applyToMesh=function(e){if(e._geometry!==this){var t=e._geometry;t&&t.releaseForMesh(e),this._vertexArrayObjects&&e._invalidateInstanceVertexArrayObject();var i=this._meshes;e._geometry=this,e._internalAbstractMeshDataInfo._positions=null,this._scene.pushGeometry(this),i.push(e),this.isReady()?this._applyToMesh(e):this._boundingInfo&&e.setBoundingInfo(this._boundingInfo)}},e.prototype._updateExtend=function(e){if(void 0===e&&(e=null),this.useBoundingInfoFromGeometry&&this._boundingInfo)this._extend={minimum:this._boundingInfo.minimum.clone(),maximum:this._boundingInfo.maximum.clone()};else{if(!e&&!(e=this.getVerticesData(Se.R.PositionKind)))return;this._extend=(0,ei.b)(e,0,this._totalVertices,this.boundingBias,3)}},e.prototype._applyToMesh=function(e){var t=this._meshes.length;for(var i in this._vertexBuffers)1===t&&this._vertexBuffers[i].create(),i===Se.R.PositionKind&&(this._extend||this._updateExtend(),e.buildBoundingInfo(this._extend.minimum,this._extend.maximum),e._createGlobalSubMesh(e.isUnIndexed),e._updateBoundingInfo());1===t&&this._indices&&this._indices.length>0&&(this._indexBuffer=this._engine.createIndexBuffer(this._indices,this._updatable,"Geometry_"+this.id+"_IndexBuffer")),e._syncGeometryWithMorphTargetManager(),e.synchronizeInstances()},e.prototype._notifyUpdate=function(e){this.onGeometryUpdated&&this.onGeometryUpdated(this,e),this._vertexArrayObjects&&this._disposeVertexArrayObjects();for(var t=0,i=this._meshes;t<i.length;t++)i[t]._markSubMeshesAsAttributesDirty()},e.prototype.load=function(e,t){this.delayLoadState!==c.Y.DELAYLOADSTATE_LOADING&&(this.isReady()?t&&t():(this.delayLoadState=c.Y.DELAYLOADSTATE_LOADING,this._queueLoad(e,t)))},e.prototype._queueLoad=function(e,t){var i=this;this.delayLoadingFile&&(e.addPendingData(this),e._loadFile(this.delayLoadingFile,(function(n){if(i._delayLoadingFunction){i._delayLoadingFunction(JSON.parse(n),i),i.delayLoadState=c.Y.DELAYLOADSTATE_LOADED,i._delayInfo=[],e.removePendingData(i);for(var r=i._meshes,o=r.length,a=0;a<o;a++)i._applyToMesh(r[a]);t&&t()}}),void 0,!0))},e.prototype.toLeftHanded=function(){var e=this.getIndices(!1);if(null!=e&&e.length>0){for(var t=0;t<e.length;t+=3){var i=e[t+0];e[t+0]=e[t+2],e[t+2]=i}this.setIndices(e)}var n=this.getVerticesData(Se.R.PositionKind,!1);if(null!=n&&n.length>0){for(t=0;t<n.length;t+=3)n[t+2]=-n[t+2];this.setVerticesData(Se.R.PositionKind,n,!1)}var r=this.getVerticesData(Se.R.NormalKind,!1);if(null!=r&&r.length>0){for(t=0;t<r.length;t+=3)r[t+2]=-r[t+2];this.setVerticesData(Se.R.NormalKind,r,!1)}},e.prototype._resetPointsArrayCache=function(){this._positions=null},e.prototype._generatePointsArray=function(){if(this._positions)return!0;var e=this.getVerticesData(Se.R.PositionKind);if(!e||0===e.length)return!1;for(var t=3*this._positionsCache.length,i=this._positionsCache.length;t<e.length;t+=3,++i)this._positionsCache[i]=d.Pq.FromArray(e,t);for(t=0,i=0;t<e.length;t+=3,++i)this._positionsCache[i].set(e[0+t],e[1+t],e[2+t]);return this._positionsCache.length=e.length/3,this._positions=this._positionsCache,!0},e.prototype.isDisposed=function(){return this._isDisposed},e.prototype._disposeVertexArrayObjects=function(){if(this._vertexArrayObjects){for(var e in this._vertexArrayObjects)this._engine.releaseVertexArrayObject(this._vertexArrayObjects[e]);this._vertexArrayObjects={};for(var t=this._meshes,i=t.length,n=0;n<i;n++)t[n]._invalidateInstanceVertexArrayObject()}},e.prototype.dispose=function(){var e,t=this._meshes,i=t.length;for(e=0;e<i;e++)this.releaseForMesh(t[e]);for(var n in this._meshes.length=0,this._disposeVertexArrayObjects(),this._vertexBuffers)this._vertexBuffers[n].dispose();if(this._vertexBuffers={},this._totalVertices=0,this._indexBuffer&&this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null,this._indices=[],this.delayLoadState=c.Y.DELAYLOADSTATE_NONE,this.delayLoadingFile=null,this._delayLoadingFunction=null,this._delayInfo=[],this._boundingInfo=null,this._scene.removeGeometry(this),this._parentContainer){var r=this._parentContainer.geometries.indexOf(this);r>-1&&this._parentContainer.geometries.splice(r,1),this._parentContainer=null}this._isDisposed=!0},e.prototype.copy=function(t){var i=new ri;i.indices=[];var n=this.getIndices();if(n)for(var r=0;r<n.length;r++)i.indices.push(n[r]);var o,a=!1,s=!1;for(o in this._vertexBuffers){var l=this.getVerticesData(o);if(l&&(l instanceof Float32Array?i.set(new Float32Array(l),o):i.set(l.slice(0),o),!s)){var c=this.getVertexBuffer(o);c&&(s=!(a=c.isUpdatable()))}}var u=new e(t,this._scene,i,a);for(o in u.delayLoadState=this.delayLoadState,u.delayLoadingFile=this.delayLoadingFile,u._delayLoadingFunction=this._delayLoadingFunction,this._delayInfo)u._delayInfo=u._delayInfo||[],u._delayInfo.push(o);return u._boundingInfo=new $t(this._extend.minimum,this._extend.maximum),u},e.prototype.serialize=function(){var e={};return e.id=this.id,e.uniqueId=this.uniqueId,e.updatable=this._updatable,se.Y&&se.Y.HasTags(this)&&(e.tags=se.Y.GetTags(this)),e},e.prototype._toNumberArray=function(e){return Array.isArray(e)?e:Array.prototype.slice.call(e)},e.prototype.clearCachedData=function(){for(var e in this._indices=[],this._resetPointsArrayCache(),this._vertexBuffers)Object.prototype.hasOwnProperty.call(this._vertexBuffers,e)&&(this._vertexBuffers[e]._buffer._data=null)},e.prototype.serializeVerticeData=function(){var e=this.serialize();return this.isVerticesDataPresent(Se.R.PositionKind)&&(e.positions=this._toNumberArray(this.getVerticesData(Se.R.PositionKind)),this.isVertexBufferUpdatable(Se.R.PositionKind)&&(e.positions._updatable=!0)),this.isVerticesDataPresent(Se.R.NormalKind)&&(e.normals=this._toNumberArray(this.getVerticesData(Se.R.NormalKind)),this.isVertexBufferUpdatable(Se.R.NormalKind)&&(e.normals._updatable=!0)),this.isVerticesDataPresent(Se.R.TangentKind)&&(e.tangents=this._toNumberArray(this.getVerticesData(Se.R.TangentKind)),this.isVertexBufferUpdatable(Se.R.TangentKind)&&(e.tangents._updatable=!0)),this.isVerticesDataPresent(Se.R.UVKind)&&(e.uvs=this._toNumberArray(this.getVerticesData(Se.R.UVKind)),this.isVertexBufferUpdatable(Se.R.UVKind)&&(e.uvs._updatable=!0)),this.isVerticesDataPresent(Se.R.UV2Kind)&&(e.uvs2=this._toNumberArray(this.getVerticesData(Se.R.UV2Kind)),this.isVertexBufferUpdatable(Se.R.UV2Kind)&&(e.uvs2._updatable=!0)),this.isVerticesDataPresent(Se.R.UV3Kind)&&(e.uvs3=this._toNumberArray(this.getVerticesData(Se.R.UV3Kind)),this.isVertexBufferUpdatable(Se.R.UV3Kind)&&(e.uvs3._updatable=!0)),this.isVerticesDataPresent(Se.R.UV4Kind)&&(e.uvs4=this._toNumberArray(this.getVerticesData(Se.R.UV4Kind)),this.isVertexBufferUpdatable(Se.R.UV4Kind)&&(e.uvs4._updatable=!0)),this.isVerticesDataPresent(Se.R.UV5Kind)&&(e.uvs5=this._toNumberArray(this.getVerticesData(Se.R.UV5Kind)),this.isVertexBufferUpdatable(Se.R.UV5Kind)&&(e.uvs5._updatable=!0)),this.isVerticesDataPresent(Se.R.UV6Kind)&&(e.uvs6=this._toNumberArray(this.getVerticesData(Se.R.UV6Kind)),this.isVertexBufferUpdatable(Se.R.UV6Kind)&&(e.uvs6._updatable=!0)),this.isVerticesDataPresent(Se.R.ColorKind)&&(e.colors=this._toNumberArray(this.getVerticesData(Se.R.ColorKind)),this.isVertexBufferUpdatable(Se.R.ColorKind)&&(e.colors._updatable=!0)),this.isVerticesDataPresent(Se.R.MatricesIndicesKind)&&(e.matricesIndices=this._toNumberArray(this.getVerticesData(Se.R.MatricesIndicesKind)),e.matricesIndices._isExpanded=!0,this.isVertexBufferUpdatable(Se.R.MatricesIndicesKind)&&(e.matricesIndices._updatable=!0)),this.isVerticesDataPresent(Se.R.MatricesWeightsKind)&&(e.matricesWeights=this._toNumberArray(this.getVerticesData(Se.R.MatricesWeightsKind)),this.isVertexBufferUpdatable(Se.R.MatricesWeightsKind)&&(e.matricesWeights._updatable=!0)),e.indices=this._toNumberArray(this.getIndices()),e},e.ExtractFromMesh=function(e,t){var i=e._geometry;return i?i.copy(t):null},e.RandomId=function(){return ie.S0.RandomId()},e._GetGeometryByLoadedUniqueId=function(e,t){for(var i=0;i<t.geometries.length;i++)if(t.geometries[i]._loadedUniqueId===e)return t.geometries[i];return null},e._ImportGeometry=function(t,i){var n=i.getScene(),r=t.geometryUniqueId,o=t.geometryId;if(r||o){var a=r?this._GetGeometryByLoadedUniqueId(r,n):n.getGeometryById(o);a&&a.applyToMesh(i)}else if(t instanceof ArrayBuffer){var s=i._binaryInfo;if(s.positionsAttrDesc&&s.positionsAttrDesc.count>0){var l=new Float32Array(t,s.positionsAttrDesc.offset,s.positionsAttrDesc.count);i.setVerticesData(Se.R.PositionKind,l,!1)}if(s.normalsAttrDesc&&s.normalsAttrDesc.count>0){var c=new Float32Array(t,s.normalsAttrDesc.offset,s.normalsAttrDesc.count);i.setVerticesData(Se.R.NormalKind,c,!1)}if(s.tangetsAttrDesc&&s.tangetsAttrDesc.count>0){var u=new Float32Array(t,s.tangetsAttrDesc.offset,s.tangetsAttrDesc.count);i.setVerticesData(Se.R.TangentKind,u,!1)}if(s.uvsAttrDesc&&s.uvsAttrDesc.count>0){var h=new Float32Array(t,s.uvsAttrDesc.offset,s.uvsAttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(var d=1;d<h.length;d+=2)h[d]=1-h[d];i.setVerticesData(Se.R.UVKind,h,!1)}if(s.uvs2AttrDesc&&s.uvs2AttrDesc.count>0){var f=new Float32Array(t,s.uvs2AttrDesc.offset,s.uvs2AttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(d=1;d<f.length;d+=2)f[d]=1-f[d];i.setVerticesData(Se.R.UV2Kind,f,!1)}if(s.uvs3AttrDesc&&s.uvs3AttrDesc.count>0){var _=new Float32Array(t,s.uvs3AttrDesc.offset,s.uvs3AttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(d=1;d<_.length;d+=2)_[d]=1-_[d];i.setVerticesData(Se.R.UV3Kind,_,!1)}if(s.uvs4AttrDesc&&s.uvs4AttrDesc.count>0){var m=new Float32Array(t,s.uvs4AttrDesc.offset,s.uvs4AttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(d=1;d<m.length;d+=2)m[d]=1-m[d];i.setVerticesData(Se.R.UV4Kind,m,!1)}if(s.uvs5AttrDesc&&s.uvs5AttrDesc.count>0){var g=new Float32Array(t,s.uvs5AttrDesc.offset,s.uvs5AttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(d=1;d<g.length;d+=2)g[d]=1-g[d];i.setVerticesData(Se.R.UV5Kind,g,!1)}if(s.uvs6AttrDesc&&s.uvs6AttrDesc.count>0){var v=new Float32Array(t,s.uvs6AttrDesc.offset,s.uvs6AttrDesc.count);if(ai.p.UseOpenGLOrientationForUV)for(d=1;d<v.length;d+=2)v[d]=1-v[d];i.setVerticesData(Se.R.UV6Kind,v,!1)}if(s.colorsAttrDesc&&s.colorsAttrDesc.count>0){var y=new Float32Array(t,s.colorsAttrDesc.offset,s.colorsAttrDesc.count);i.setVerticesData(Se.R.ColorKind,y,!1,s.colorsAttrDesc.stride)}if(s.matricesIndicesAttrDesc&&s.matricesIndicesAttrDesc.count>0){for(var b=new Int32Array(t,s.matricesIndicesAttrDesc.offset,s.matricesIndicesAttrDesc.count),T=[],E=0;E<b.length;E++)d=b[E],T.push(255&d),T.push((65280&d)>>8),T.push((16711680&d)>>16),T.push(d>>24&255);i.setVerticesData(Se.R.MatricesIndicesKind,T,!1)}if(s.matricesIndicesExtraAttrDesc&&s.matricesIndicesExtraAttrDesc.count>0){for(b=new Int32Array(t,s.matricesIndicesExtraAttrDesc.offset,s.matricesIndicesExtraAttrDesc.count),T=[],E=0;E<b.length;E++)d=b[E],T.push(255&d),T.push((65280&d)>>8),T.push((16711680&d)>>16),T.push(d>>24&255);i.setVerticesData(Se.R.MatricesIndicesExtraKind,T,!1)}if(s.matricesWeightsAttrDesc&&s.matricesWeightsAttrDesc.count>0){var S=new Float32Array(t,s.matricesWeightsAttrDesc.offset,s.matricesWeightsAttrDesc.count);i.setVerticesData(Se.R.MatricesWeightsKind,S,!1)}if(s.indicesAttrDesc&&s.indicesAttrDesc.count>0){var x=new Int32Array(t,s.indicesAttrDesc.offset,s.indicesAttrDesc.count);i.setIndices(x,null)}if(s.subMeshesAttrDesc&&s.subMeshesAttrDesc.count>0){var C=new Int32Array(t,s.subMeshesAttrDesc.offset,5*s.subMeshesAttrDesc.count);for(i.subMeshes=[],E=0;E<s.subMeshesAttrDesc.count;E++){var A=C[5*E+0],P=C[5*E+1],R=C[5*E+2],I=C[5*E+3],M=C[5*E+4];ii.AddToMesh(A,P,R,I,M,i)}}}else if(t.positions&&t.normals&&t.indices){if(i.setVerticesData(Se.R.PositionKind,t.positions,t.positions._updatable),i.setVerticesData(Se.R.NormalKind,t.normals,t.normals._updatable),t.tangents&&i.setVerticesData(Se.R.TangentKind,t.tangents,t.tangents._updatable),t.uvs&&i.setVerticesData(Se.R.UVKind,t.uvs,t.uvs._updatable),t.uvs2&&i.setVerticesData(Se.R.UV2Kind,t.uvs2,t.uvs2._updatable),t.uvs3&&i.setVerticesData(Se.R.UV3Kind,t.uvs3,t.uvs3._updatable),t.uvs4&&i.setVerticesData(Se.R.UV4Kind,t.uvs4,t.uvs4._updatable),t.uvs5&&i.setVerticesData(Se.R.UV5Kind,t.uvs5,t.uvs5._updatable),t.uvs6&&i.setVerticesData(Se.R.UV6Kind,t.uvs6,t.uvs6._updatable),t.colors&&i.setVerticesData(Se.R.ColorKind,p.ov.CheckColors4(t.colors,t.positions.length/3),t.colors._updatable),t.matricesIndices)if(t.matricesIndices._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(Se.R.MatricesIndicesKind,t.matricesIndices,t.matricesIndices._updatable);else{for(T=[],E=0;E<t.matricesIndices.length;E++){var O=t.matricesIndices[E];T.push(255&O),T.push((65280&O)>>8),T.push((16711680&O)>>16),T.push(O>>24&255)}i.setVerticesData(Se.R.MatricesIndicesKind,T,t.matricesIndices._updatable)}if(t.matricesIndicesExtra)if(t.matricesIndicesExtra._isExpanded)delete t.matricesIndices._isExpanded,i.setVerticesData(Se.R.MatricesIndicesExtraKind,t.matricesIndicesExtra,t.matricesIndicesExtra._updatable);else{for(T=[],E=0;E<t.matricesIndicesExtra.length;E++)O=t.matricesIndicesExtra[E],T.push(255&O),T.push((65280&O)>>8),T.push((16711680&O)>>16),T.push(O>>24&255);i.setVerticesData(Se.R.MatricesIndicesExtraKind,T,t.matricesIndicesExtra._updatable)}t.matricesWeights&&(e._CleanMatricesWeights(t,i),i.setVerticesData(Se.R.MatricesWeightsKind,t.matricesWeights,t.matricesWeights._updatable)),t.matricesWeightsExtra&&i.setVerticesData(Se.R.MatricesWeightsExtraKind,t.matricesWeightsExtra,t.matricesWeights._updatable),i.setIndices(t.indices,null)}if(t.subMeshes){i.subMeshes=[];for(var D=0;D<t.subMeshes.length;D++){var N=t.subMeshes[D];ii.AddToMesh(N.materialIndex,N.verticesStart,N.verticesCount,N.indexStart,N.indexCount,i)}}i._shouldGenerateFlatShading&&(i.convertToFlatShadedMesh(),i._shouldGenerateFlatShading=!1),i.computeWorldMatrix(!0),n.onMeshImportedObservable.notifyObservers(i)},e._CleanMatricesWeights=function(e,t){var i=.001;if(oi.CleanBoneMatrixWeights){var n=0;if(e.skeletonId>-1){var r=t.getScene().getLastSkeletonById(e.skeletonId);if(r){n=r.bones.length;for(var o=t.getVerticesData(Se.R.MatricesIndicesKind),a=t.getVerticesData(Se.R.MatricesIndicesExtraKind),s=e.matricesWeights,l=e.matricesWeightsExtra,c=e.numBoneInfluencer,u=s.length,h=0;h<u;h+=4){for(var d=0,p=-1,f=0;f<4;f++)d+=_=s[h+f],_<i&&p<0&&(p=f);if(l)for(f=0;f<4;f++){var _;d+=_=l[h+f],_<i&&p<0&&(p=f+4)}if((p<0||p>c-1)&&(p=c-1),d>i){var m=1/d;for(f=0;f<4;f++)s[h+f]*=m;if(l)for(f=0;f<4;f++)l[h+f]*=m}else p>=4?(l[h+p-4]=1-d,a[h+p-4]=n):(s[h+p]=1-d,o[h+p]=n)}t.setVerticesData(Se.R.MatricesIndicesKind,o),e.matricesWeightsExtra&&t.setVerticesData(Se.R.MatricesIndicesExtraKind,a)}}}},e.Parse=function(t,i,n){var r=new e(t.id,i,void 0,t.updatable);return r._loadedUniqueId=t.uniqueId,se.Y&&se.Y.AddTagsTo(r,t.tags),t.delayLoadingFile?(r.delayLoadState=c.Y.DELAYLOADSTATE_NOTLOADED,r.delayLoadingFile=n+t.delayLoadingFile,r._boundingInfo=new $t(d.Pq.FromArray(t.boundingBoxMinimum),d.Pq.FromArray(t.boundingBoxMaximum)),r._delayInfo=[],t.hasUVs&&r._delayInfo.push(Se.R.UVKind),t.hasUVs2&&r._delayInfo.push(Se.R.UV2Kind),t.hasUVs3&&r._delayInfo.push(Se.R.UV3Kind),t.hasUVs4&&r._delayInfo.push(Se.R.UV4Kind),t.hasUVs5&&r._delayInfo.push(Se.R.UV5Kind),t.hasUVs6&&r._delayInfo.push(Se.R.UV6Kind),t.hasColors&&r._delayInfo.push(Se.R.ColorKind),t.hasMatricesIndices&&r._delayInfo.push(Se.R.MatricesIndicesKind),t.hasMatricesWeights&&r._delayInfo.push(Se.R.MatricesWeightsKind),r._delayLoadingFunction=ri.ImportVertexData):ri.ImportVertexData(t,r),i.pushGeometry(r,!0),r},e}(),ci=i(9133),ui=i(6352),hi=function(){function e(e){void 0===e&&(e=30),this._enabled=!0,this._rollingFrameTime=new di(e)}return e.prototype.sampleFrame=function(e){if(void 0===e&&(e=ne.j.Now),this._enabled){if(null!=this._lastFrameTimeMs){var t=e-this._lastFrameTimeMs;this._rollingFrameTime.add(t)}this._lastFrameTimeMs=e}},Object.defineProperty(e.prototype,"averageFrameTime",{get:function(){return this._rollingFrameTime.average},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageFrameTimeVariance",{get:function(){return this._rollingFrameTime.variance},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instantaneousFrameTime",{get:function(){return this._rollingFrameTime.history(0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"averageFPS",{get:function(){return 1e3/this._rollingFrameTime.average},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instantaneousFPS",{get:function(){var e=this._rollingFrameTime.history(0);return 0===e?0:1e3/e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSaturated",{get:function(){return this._rollingFrameTime.isSaturated()},enumerable:!1,configurable:!0}),e.prototype.enable=function(){this._enabled=!0},e.prototype.disable=function(){this._enabled=!1,this._lastFrameTimeMs=null},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._enabled},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this._lastFrameTimeMs=null,this._rollingFrameTime.reset()},e}(),di=function(){function e(e){this._samples=new Array(e),this.reset()}return e.prototype.add=function(e){var t;if(this.isSaturated()){var i=this._samples[this._pos];t=i-this.average,this.average-=t/(this._sampleCount-1),this._m2-=t*(i-this.average)}else this._sampleCount++;t=e-this.average,this.average+=t/this._sampleCount,this._m2+=t*(e-this.average),this.variance=this._m2/(this._sampleCount-1),this._samples[this._pos]=e,this._pos++,this._pos%=this._samples.length},e.prototype.history=function(e){if(e>=this._sampleCount||e>=this._samples.length)return 0;var t=this._wrapPosition(this._pos-1);return this._samples[this._wrapPosition(t-e)]},e.prototype.isSaturated=function(){return this._sampleCount>=this._samples.length},e.prototype.reset=function(){this.average=0,this.variance=0,this._sampleCount=0,this._pos=0,this._m2=0},e.prototype._wrapPosition=function(e){var t=this._samples.length;return(e%t+t)%t},e}(),pi=i(6218),fi=i(519);ui.w.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode!==e){switch(e){case c.Y.ALPHA_DISABLE:this._alphaState.alphaBlend=!1;break;case c.Y.ALPHA_PREMULTIPLIED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_COMBINE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ADD:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SUBTRACT:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ZERO,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_MULTIPLY:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_COLOR,this._gl.ZERO,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_MAXIMIZED:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_INTERPOLATE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.CONSTANT_COLOR,this._gl.ONE_MINUS_CONSTANT_COLOR,this._gl.CONSTANT_ALPHA,this._gl.ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SCREENMODE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ALPHATOCOLOR:this._alphaState.setAlphaBlendFunctionParameters(this._gl.DST_ALPHA,this._gl.ONE,this._gl.ZERO,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_REVERSEONEMINUS:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ONE_MINUS_DST_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SRC_DSTONEMINUSSRCALPHA:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE_ONEZERO:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE,this._gl.ONE,this._gl.ONE,this._gl.ZERO),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_EXCLUSION:this._alphaState.setAlphaBlendFunctionParameters(this._gl.ONE_MINUS_DST_COLOR,this._gl.ONE_MINUS_SRC_COLOR,this._gl.ZERO,this._gl.ONE),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_LAYER_ACCUMULATE:this._alphaState.setAlphaBlendFunctionParameters(this._gl.SRC_ALPHA,this._gl.ONE_MINUS_SRC_ALPHA,this._gl.ONE,this._gl.ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.depthCullingState.depthMask=e===c.Y.ALPHA_DISABLE),this._alphaMode=e}else if(!t){var i=e===c.Y.ALPHA_DISABLE;this.depthCullingState.depthMask!==i&&(this.depthCullingState.depthMask=i)}};var _i=i(2345);ui.w.prototype.updateDynamicIndexBuffer=function(e,t,i){var n;void 0===i&&(i=0),this._currentBoundBuffer[this._gl.ELEMENT_ARRAY_BUFFER]=null,this.bindIndexBuffer(e),n=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._gl.bufferData(this._gl.ELEMENT_ARRAY_BUFFER,n,this._gl.DYNAMIC_DRAW),this._resetIndexBufferBinding()},ui.w.prototype.updateDynamicVertexBuffer=function(e,t,i,n){this.bindArrayBuffer(e),void 0===i&&(i=0);var r=t.byteLength||t.length;void 0===n||n>=r&&0===i?t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,new Float32Array(t)):this._gl.bufferSubData(this._gl.ARRAY_BUFFER,i,t):t instanceof Array?this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,new Float32Array(t).subarray(i,i+n)):(t=t instanceof ArrayBuffer?new Uint8Array(t,i,n):new Uint8Array(t.buffer,t.byteOffset+i,n),this._gl.bufferSubData(this._gl.ARRAY_BUFFER,0,t)),this._resetVertexBufferBinding()};var mi=i(2673);function gi(e,t,i){e._onCanvasFocus=function(){e.onCanvasFocusObservable.notifyObservers(e)},e._onCanvasBlur=function(){e.onCanvasBlurObservable.notifyObservers(e)},e._onCanvasContextMenu=function(t){e.disableContextMenu&&t.preventDefault()},t.addEventListener("focus",e._onCanvasFocus),t.addEventListener("blur",e._onCanvasBlur),t.addEventListener("contextmenu",e._onCanvasContextMenu),e._onBlur=function(){e.disablePerformanceMonitorInBackground&&e.performanceMonitor.disable(),e._windowIsBackground=!0},e._onFocus=function(){e.disablePerformanceMonitorInBackground&&e.performanceMonitor.enable(),e._windowIsBackground=!1},e._onCanvasPointerOut=function(i){document.elementFromPoint(i.clientX,i.clientY)!==t&&e.onCanvasPointerOutObservable.notifyObservers(i)};var n=e.getHostWindow();n&&"function"==typeof n.addEventListener&&(n.addEventListener("blur",e._onBlur),n.addEventListener("focus",e._onFocus)),t.addEventListener("pointerout",e._onCanvasPointerOut),i.doNotHandleTouchAction||function(e){e&&e.setAttribute&&(e.setAttribute("touch-action","none"),e.style.touchAction="none",e.style.webkitTapHighlightColor="transparent")}(t),!mi.$.audioEngine&&i.audioEngine&&mi.$.AudioEngineFactory&&(mi.$.audioEngine=mi.$.AudioEngineFactory(e.getRenderingCanvas(),e.getAudioContext(),e.getAudioDestination())),(0,Oe.Nf)()&&(e._onFullscreenChange=function(){e.isFullscreen=!!document.fullscreenElement,e.isFullscreen&&e._pointerLockRequested&&t&&xi(t)},document.addEventListener("fullscreenchange",e._onFullscreenChange,!1),document.addEventListener("webkitfullscreenchange",e._onFullscreenChange,!1),e._onPointerLockChange=function(){e.isPointerLock=document.pointerLockElement===t},document.addEventListener("pointerlockchange",e._onPointerLockChange,!1),document.addEventListener("webkitpointerlockchange",e._onPointerLockChange,!1)),e.enableOfflineSupport=void 0!==mi.$.OfflineProviderFactory,e._deterministicLockstep=!!i.deterministicLockstep,e._lockstepMaxSteps=i.lockstepMaxSteps||0,e._timeStep=i.timeStep||1/60}function vi(e,t){1===D.q.Instances.length&&mi.$.audioEngine&&(mi.$.audioEngine.dispose(),mi.$.audioEngine=null);var i=e.getHostWindow();i&&"function"==typeof i.removeEventListener&&(i.removeEventListener("blur",e._onBlur),i.removeEventListener("focus",e._onFocus)),t&&(t.removeEventListener("focus",e._onCanvasFocus),t.removeEventListener("blur",e._onCanvasBlur),t.removeEventListener("pointerout",e._onCanvasPointerOut),t.removeEventListener("contextmenu",e._onCanvasContextMenu)),(0,Oe.Nf)()&&(document.removeEventListener("fullscreenchange",e._onFullscreenChange),document.removeEventListener("mozfullscreenchange",e._onFullscreenChange),document.removeEventListener("webkitfullscreenchange",e._onFullscreenChange),document.removeEventListener("msfullscreenchange",e._onFullscreenChange),document.removeEventListener("pointerlockchange",e._onPointerLockChange),document.removeEventListener("mspointerlockchange",e._onPointerLockChange),document.removeEventListener("mozpointerlockchange",e._onPointerLockChange),document.removeEventListener("webkitpointerlockchange",e._onPointerLockChange))}function yi(e){var t=document.createElement("span");t.textContent="Hg",t.style.font=e;var i=document.createElement("div");i.style.display="inline-block",i.style.width="1px",i.style.height="0px",i.style.verticalAlign="bottom";var n=document.createElement("div");n.style.whiteSpace="nowrap",n.appendChild(t),n.appendChild(i),document.body.appendChild(n);var r=0,o=0;try{o=i.getBoundingClientRect().top-t.getBoundingClientRect().top,i.style.verticalAlign="baseline",r=i.getBoundingClientRect().top-t.getBoundingClientRect().top}finally{document.body.removeChild(n)}return{ascent:r,height:o,descent:o-r}}function bi(e,t,i){return new Promise((function(n,r){var o=new Image;o.onload=function(){o.decode().then((function(){e.createImageBitmap(o,i).then((function(e){n(e)}))}))},o.onerror=function(){r("Error loading image ".concat(o.src))},o.src=t}))}function Ti(e,t,i,n){var r=e.createCanvas(i,n).getContext("2d");if(!r)throw new Error("Unable to get 2d context for resizeImageBitmap");return r.drawImage(t,0,0),r.getImageData(0,0,i,n).data}function Ei(e){var t=e.requestFullscreen||e.webkitRequestFullscreen;t&&t.call(e)}function Si(){var e=document;document.exitFullscreen?document.exitFullscreen():e.webkitCancelFullScreen&&e.webkitCancelFullScreen()}function xi(e){if(e.requestPointerLock){var t=e.requestPointerLock();t instanceof Promise?t.then((function(){e.focus()})).catch((function(){})):e.focus()}}function Ci(){document.exitPointerLock&&document.exitPointerLock()}mi.$.prototype.displayLoadingUI=function(){if((0,Oe.BA)()){var e=this.loadingScreen;e&&e.displayLoadingUI()}},mi.$.prototype.hideLoadingUI=function(){if((0,Oe.BA)()){var e=this._loadingScreen;e&&e.hideLoadingUI()}},Object.defineProperty(mi.$.prototype,"loadingScreen",{get:function(){return!this._loadingScreen&&this._renderingCanvas&&(this._loadingScreen=mi.$.DefaultLoadingScreenFactory(this._renderingCanvas)),this._loadingScreen},set:function(e){this._loadingScreen=e},enumerable:!0,configurable:!0}),Object.defineProperty(mi.$.prototype,"loadingUIText",{set:function(e){this.loadingScreen.loadingUIText=e},enumerable:!0,configurable:!0}),Object.defineProperty(mi.$.prototype,"loadingUIBackgroundColor",{set:function(e){this.loadingScreen.loadingUIBackgroundColor=e},enumerable:!0,configurable:!0}),mi.$.prototype.getInputElement=function(){return this._renderingCanvas},mi.$.prototype.getRenderingCanvasClientRect=function(){return this._renderingCanvas?this._renderingCanvas.getBoundingClientRect():null},mi.$.prototype.getInputElementClientRect=function(){return this._renderingCanvas?this.getInputElement().getBoundingClientRect():null},mi.$.prototype.getAspectRatio=function(e,t){void 0===t&&(t=!1);var i=e.viewport;return this.getRenderWidth(t)*i.width/(this.getRenderHeight(t)*i.height)},mi.$.prototype.getScreenAspectRatio=function(){return this.getRenderWidth(!0)/this.getRenderHeight(!0)},mi.$.prototype._verifyPointerLock=function(){var e;null===(e=this._onPointerLockChange)||void 0===e||e.call(this)},mi.$.prototype.setAlphaEquation=function(e){if(this._alphaEquation!==e){switch(e){case c.Y.ALPHA_EQUATION_ADD:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_ADD,c.Y.GL_ALPHA_EQUATION_ADD);break;case c.Y.ALPHA_EQUATION_SUBSTRACT:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_SUBTRACT,c.Y.GL_ALPHA_EQUATION_SUBTRACT);break;case c.Y.ALPHA_EQUATION_REVERSE_SUBTRACT:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT,c.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT);break;case c.Y.ALPHA_EQUATION_MAX:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_MAX,c.Y.GL_ALPHA_EQUATION_MAX);break;case c.Y.ALPHA_EQUATION_MIN:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_MIN,c.Y.GL_ALPHA_EQUATION_MIN);break;case c.Y.ALPHA_EQUATION_DARKEN:this._alphaState.setAlphaEquationParameters(c.Y.GL_ALPHA_EQUATION_MIN,c.Y.GL_ALPHA_EQUATION_ADD)}this._alphaEquation=e}},mi.$.prototype.getInputElement=function(){return this._renderingCanvas},mi.$.prototype.getDepthFunction=function(){return this._depthCullingState.depthFunc},mi.$.prototype.setDepthFunction=function(e){this._depthCullingState.depthFunc=e},mi.$.prototype.setDepthFunctionToGreater=function(){this.setDepthFunction(c.Y.GREATER)},mi.$.prototype.setDepthFunctionToGreaterOrEqual=function(){this.setDepthFunction(c.Y.GEQUAL)},mi.$.prototype.setDepthFunctionToLess=function(){this.setDepthFunction(c.Y.LESS)},mi.$.prototype.setDepthFunctionToLessOrEqual=function(){this.setDepthFunction(c.Y.LEQUAL)},mi.$.prototype.getDepthWrite=function(){return this._depthCullingState.depthMask},mi.$.prototype.setDepthWrite=function(e){this._depthCullingState.depthMask=e},mi.$.prototype.getStencilBuffer=function(){return this._stencilState.stencilTest},mi.$.prototype.setStencilBuffer=function(e){this._stencilState.stencilTest=e},mi.$.prototype.getStencilMask=function(){return this._stencilState.stencilMask},mi.$.prototype.setStencilMask=function(e){this._stencilState.stencilMask=e},mi.$.prototype.getStencilFunction=function(){return this._stencilState.stencilFunc},mi.$.prototype.getStencilFunctionReference=function(){return this._stencilState.stencilFuncRef},mi.$.prototype.getStencilFunctionMask=function(){return this._stencilState.stencilFuncMask},mi.$.prototype.setStencilFunction=function(e){this._stencilState.stencilFunc=e},mi.$.prototype.setStencilFunctionReference=function(e){this._stencilState.stencilFuncRef=e},mi.$.prototype.setStencilFunctionMask=function(e){this._stencilState.stencilFuncMask=e},mi.$.prototype.getStencilOperationFail=function(){return this._stencilState.stencilOpStencilFail},mi.$.prototype.getStencilOperationDepthFail=function(){return this._stencilState.stencilOpDepthFail},mi.$.prototype.getStencilOperationPass=function(){return this._stencilState.stencilOpStencilDepthPass},mi.$.prototype.setStencilOperationFail=function(e){this._stencilState.stencilOpStencilFail=e},mi.$.prototype.setStencilOperationDepthFail=function(e){this._stencilState.stencilOpDepthFail=e},mi.$.prototype.setStencilOperationPass=function(e){this._stencilState.stencilOpStencilDepthPass=e},mi.$.prototype.cacheStencilState=function(){this._cachedStencilBuffer=this.getStencilBuffer(),this._cachedStencilFunction=this.getStencilFunction(),this._cachedStencilMask=this.getStencilMask(),this._cachedStencilOperationPass=this.getStencilOperationPass(),this._cachedStencilOperationFail=this.getStencilOperationFail(),this._cachedStencilOperationDepthFail=this.getStencilOperationDepthFail(),this._cachedStencilReference=this.getStencilFunctionReference()},mi.$.prototype.restoreStencilState=function(){this.setStencilFunction(this._cachedStencilFunction),this.setStencilMask(this._cachedStencilMask),this.setStencilBuffer(this._cachedStencilBuffer),this.setStencilOperationPass(this._cachedStencilOperationPass),this.setStencilOperationFail(this._cachedStencilOperationFail),this.setStencilOperationDepthFail(this._cachedStencilOperationDepthFail),this.setStencilFunctionReference(this._cachedStencilReference)},mi.$.prototype.setAlphaConstants=function(e,t,i,n){this._alphaState.setAlphaBlendConstants(e,t,i,n)},mi.$.prototype.getAlphaMode=function(){return this._alphaMode},mi.$.prototype.getAlphaEquation=function(){return this._alphaEquation},mi.$.prototype.getRenderPassNames=function(){return this._renderPassNames},mi.$.prototype.getCurrentRenderPassName=function(){return this._renderPassNames[this.currentRenderPassId]},mi.$.prototype.createRenderPassId=function(e){var t=++mi.$._RenderPassIdCounter;return this._renderPassNames[t]=null!=e?e:"NONAME",t},mi.$.prototype.releaseRenderPassId=function(e){this._renderPassNames[e]=void 0;for(var t=0;t<this.scenes.length;++t)for(var i=this.scenes[t],n=0;n<i.meshes.length;++n){var r=i.meshes[n];if(r.subMeshes)for(var o=0;o<r.subMeshes.length;++o)r.subMeshes[o]._removeDrawWrapper(e)}},mi.$.prototype.createDepthStencilTexture=function(e,t,i){if(t.isCube){var n=e.width||e;return this._createDepthStencilCubeTexture(n,t)}return this._createDepthStencilTexture(e,t,i)},mi.$.AudioEngineFactory=function(e,t,i){return new Pi(e,t,i)};var Ai,Pi=function(){function e(e,t,i){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null);var n=this;if(this._audioContext=null,this._audioContextInitialized=!1,this._muteButton=null,this._audioDestination=null,this.canUseWebAudio=!1,this.WarnedWebAudioUnsupported=!1,this.isMP3supported=!1,this.isOGGsupported=!1,this.unlocked=!1,this.useCustomUnlockedButton=!1,this.onAudioUnlockedObservable=new h.cP,this.onAudioLockedObservable=new h.cP,this._tryToRun=!1,this._onResize=function(){n._moveButtonToTopLeft()},(0,Oe.BA)()){void 0!==window.AudioContext&&(this.canUseWebAudio=!0);var r=document.createElement("audio");this._hostElement=e,this._audioContext=t,this._audioDestination=i;try{r&&r.canPlayType&&(r.canPlayType('audio/mpeg; codecs="mp3"').replace(/^no$/,"")||r.canPlayType("audio/mp3").replace(/^no$/,""))&&(this.isMP3supported=!0)}catch(e){}try{r&&r.canPlayType&&r.canPlayType('audio/ogg; codecs="vorbis"').replace(/^no$/,"")&&(this.isOGGsupported=!0)}catch(e){}}}return Object.defineProperty(e.prototype,"audioContext",{get:function(){return this._audioContextInitialized||this._initializeAudioContext(),this._audioContext},enumerable:!1,configurable:!0}),e.prototype.lock=function(){this._triggerSuspendedState()},e.prototype.unlock=function(){var e,t,i=this;if("running"===(null===(e=this._audioContext)||void 0===e?void 0:e.state))return this._hideMuteButton(),void(this.unlocked||(this.unlocked=!0,this.onAudioUnlockedObservable.notifyObservers(this)));this._tryToRun?null===(t=this._audioContext)||void 0===t||t.suspend().then((function(){i._tryToRun=!1,i._triggerRunningState()})):this._triggerRunningState()},e.prototype._resumeAudioContextOnStateChange=function(){var e,t=this;null===(e=this._audioContext)||void 0===e||e.addEventListener("statechange",(function(){var e;t.unlocked&&"running"!==(null===(e=t._audioContext)||void 0===e?void 0:e.state)&&t._resumeAudioContext()}),{once:!0,passive:!0,signal:AbortSignal.timeout(3e3)})},e.prototype._resumeAudioContext=function(){var e;return(null===(e=this._audioContext)||void 0===e?void 0:e.resume)?this._audioContext.resume():Promise.resolve()},e.prototype._initializeAudioContext=function(){try{this.canUseWebAudio&&(this._audioContext||(this._audioContext=new AudioContext),this.masterGain=this._audioContext.createGain(),this.masterGain.gain.value=1,this._audioDestination||(this._audioDestination=this._audioContext.destination),this.masterGain.connect(this._audioDestination),this._audioContextInitialized=!0,"running"===this._audioContext.state&&this._triggerRunningState())}catch(e){this.canUseWebAudio=!1,T.V.Error("Web Audio: "+e.message)}},e.prototype._triggerRunningState=function(){var e=this;this._tryToRun||(this._tryToRun=!0,this._resumeAudioContext().then((function(){e._tryToRun=!1,e._muteButton&&e._hideMuteButton(),e.unlocked=!0,e.onAudioUnlockedObservable.notifyObservers(e)})).catch((function(){e._tryToRun=!1,e.unlocked=!1})))},e.prototype._triggerSuspendedState=function(){this.unlocked=!1,this.onAudioLockedObservable.notifyObservers(this),this._displayMuteButton()},e.prototype._displayMuteButton=function(){var e=this;if(!this.useCustomUnlockedButton&&!this._muteButton){this._muteButton=document.createElement("BUTTON"),this._muteButton.className="babylonUnmuteIcon",this._muteButton.id="babylonUnmuteIconBtn",this._muteButton.title="Unmute";var t=".babylonUnmuteIcon { position: absolute; left: 20px; top: 20px; height: 40px; width: 60px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20version%3D%221.1%22%20xmlns%3D%22http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%22%20width%3D%2239%22%20height%3D%2232%22%20viewBox%3D%220%200%2039%2032%22%3E%3Cpath%20fill%3D%22white%22%20d%3D%22M9.625%2018.938l-0.031%200.016h-4.953q-0.016%200-0.031-0.016v-12.453q0-0.016%200.031-0.016h4.953q0.031%200%200.031%200.016v12.453zM12.125%207.688l8.719-8.703v27.453l-8.719-8.719-0.016-0.047v-9.938zM23.359%207.875l1.406-1.406%204.219%204.203%204.203-4.203%201.422%201.406-4.219%204.219%204.219%204.203-1.484%201.359-4.141-4.156-4.219%204.219-1.406-1.422%204.219-4.203z%22%3E%3C%2Fpath%3E%3C%2Fsvg%3E":"https://cdn.babylonjs.com/Assets/audio.png")+");  background-size: 80%; background-repeat:no-repeat; background-position: center; background-position-y: 4px; border: none; outline: none; transition: transform 0.125s ease-out; cursor: pointer; z-index: 9999; } .babylonUnmuteIcon:hover { transform: scale(1.05) } .babylonUnmuteIcon:active { background-color: rgba(51,51,51,1) }",i=document.createElement("style");i.appendChild(document.createTextNode(t)),document.getElementsByTagName("head")[0].appendChild(i),document.body.appendChild(this._muteButton),this._moveButtonToTopLeft(),this._muteButton.addEventListener("touchend",(function(){e._triggerRunningState()}),!0),this._muteButton.addEventListener("click",(function(){e.unlock()}),!0),window.addEventListener("resize",this._onResize)}},e.prototype._moveButtonToTopLeft=function(){this._hostElement&&this._muteButton&&(this._muteButton.style.top=this._hostElement.offsetTop+20+"px",this._muteButton.style.left=this._hostElement.offsetLeft+20+"px")},e.prototype._hideMuteButton=function(){this._muteButton&&(document.body.removeChild(this._muteButton),this._muteButton=null)},e.prototype.dispose=function(){this.canUseWebAudio&&this._audioContextInitialized&&(this._connectedAnalyser&&this._audioContext&&(this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser.dispose(),this.masterGain.disconnect(),this.masterGain.connect(this._audioContext.destination),this._connectedAnalyser=null),this.masterGain.gain.value=1),this.WarnedWebAudioUnsupported=!1,this._hideMuteButton(),window.removeEventListener("resize",this._onResize),this.onAudioUnlockedObservable.clear(),this.onAudioLockedObservable.clear()},e.prototype.getGlobalVolume=function(){return this.canUseWebAudio&&this._audioContextInitialized?this.masterGain.gain.value:-1},e.prototype.setGlobalVolume=function(e){this.canUseWebAudio&&this._audioContextInitialized&&(this.masterGain.gain.value=e)},e.prototype.connectToAnalyser=function(e){this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this.canUseWebAudio&&this._audioContextInitialized&&this._audioContext&&(this._connectedAnalyser=e,this.masterGain.disconnect(),this._connectedAnalyser.connectAudioNodes(this.masterGain,this._audioContext.destination))},e}(),Ri=function(e){function t(t,i,n,r){void 0===r&&(r=!1);var o=e.call(this,t,i,n,r)||this;if(o.customAnimationFrameRequester=null,o._performanceMonitor=new hi,o._drawCalls=new Qe.A,!t)return o;if(o._features.supportRenderPasses=!0,n=o._creationOptions,t.getContext){var a=t;o._sharedInit(a)}return o}return(0,m.C6)(t,e),Object.defineProperty(t,"NpmPackage",{get:function(){return mi.$.NpmPackage},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Version",{get:function(){return mi.$.Version},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Instances",{get:function(){return D.q.Instances},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LastCreatedEngine",{get:function(){return D.q.LastCreatedEngine},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LastCreatedScene",{get:function(){return D.q.LastCreatedScene},enumerable:!1,configurable:!0}),t.MarkAllMaterialsAsDirty=function(e,i){for(var n=0;n<t.Instances.length;n++)for(var r=t.Instances[n],o=0;o<r.scenes.length;o++)r.scenes[o].markAllMaterialsAsDirty(e,i)},t.DefaultLoadingScreenFactory=function(e){return mi.$.DefaultLoadingScreenFactory(e)},Object.defineProperty(t.prototype,"_supportsHardwareTextureRescaling",{get:function(){return!!t._RescalePostProcessFactory},enumerable:!1,configurable:!0}),t.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!1,configurable:!0}),t.prototype._initGLContext=function(){e.prototype._initGLContext.call(this),this._rescalePostProcess=null},t.prototype._sharedInit=function(t){e.prototype._sharedInit.call(this,t),gi(this,t,this._creationOptions)},t.prototype.resizeImageBitmap=function(e,t,i){return Ti(this,e,t,i)},t.prototype._createImageBitmapFromSource=function(e,t){return bi(this,e,t)},t.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},t.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&Ei(this._renderingCanvas))},t.prototype.exitFullscreen=function(){this.isFullscreen&&Si()},t.prototype.setDitheringState=function(e){e?this._gl.enable(this._gl.DITHER):this._gl.disable(this._gl.DITHER)},t.prototype.setRasterizerState=function(e){e?this._gl.disable(this._gl.RASTERIZER_DISCARD):this._gl.enable(this._gl.RASTERIZER_DISCARD)},t.prototype.setDirectViewport=function(e,t,i,n){var r=this._cachedViewport;return this._cachedViewport=null,this._viewport(e,t,i,n),r},t.prototype.scissorClear=function(e,t,i,n,r){this.enableScissor(e,t,i,n),this.clear(r,!0,!0,!0),this.disableScissor()},t.prototype.enableScissor=function(e,t,i,n){var r=this._gl;r.enable(r.SCISSOR_TEST),r.scissor(e,t,i,n)},t.prototype.disableScissor=function(){var e=this._gl;e.disable(e.SCISSOR_TEST)},t.prototype._loadFileAsync=function(e,t,i){var n=this;return new Promise((function(r,o){n._loadFile(e,(function(e){r(e)}),void 0,t,i,(function(e,t){o(t)}))}))},t.prototype.getVertexShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[0]):null},t.prototype.getFragmentShaderSource=function(e){var t=this._gl.getAttachedShaders(e);return t?this._gl.getShaderSource(t[1]):null},Object.defineProperty(t.prototype,"framebufferDimensionsObject",{set:function(e){this._framebufferDimensionsObject=e,this._framebufferDimensionsObject&&this.onResizeObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),t.prototype._rebuildBuffers=function(){for(var t=0,i=this.scenes;t<i.length;t++)(o=i[t]).resetCachedMaterial(),o._rebuildGeometries();for(var n=0,r=this._virtualScenes;n<r.length;n++){var o;(o=r[n]).resetCachedMaterial(),o._rebuildGeometries()}e.prototype._rebuildBuffers.call(this)},t.prototype.getFontOffset=function(e){return yi(e)},t.prototype._cancelFrame=function(){if(this.customAnimationFrameRequester){if(0!==this._frameHandler){this._frameHandler=0;var t=this.customAnimationFrameRequester.cancelAnimationFrame;t&&t(this.customAnimationFrameRequester.requestID)}}else e.prototype._cancelFrame.call(this)},t.prototype._renderLoop=function(){if(this._frameHandler=0,!this._contextWasLost){var e=!0;(this.isDisposed||!this.renderEvenInBackground&&this._windowIsBackground)&&(e=!1),e&&(this.beginFrame(),this._renderViews()||this._renderFrame(),this.endFrame())}this._activeRenderLoops.length>0&&0===this._frameHandler&&(this.customAnimationFrameRequester?(this.customAnimationFrameRequester.requestID=this._queueNewFrame(this.customAnimationFrameRequester.renderFunction||this._boundRenderFunction,this.customAnimationFrameRequester),this._frameHandler=this.customAnimationFrameRequester.requestID):this._frameHandler=this._queueNewFrame(this._boundRenderFunction,this.getHostWindow()))},t.prototype.enterPointerlock=function(){this._renderingCanvas&&xi(this._renderingCanvas)},t.prototype.exitPointerlock=function(){Ci()},t.prototype.beginFrame=function(){this._measureFps(),e.prototype.beginFrame.call(this)},t.prototype._deletePipelineContext=function(t){var i=t;i&&i.program&&i.transformFeedback&&(this.deleteTransformFeedback(i.transformFeedback),i.transformFeedback=null),e.prototype._deletePipelineContext.call(this,t)},t.prototype.createShaderProgram=function(t,i,n,r,o,a){void 0===a&&(a=null),o=o||this._gl,this.onBeforeShaderCompilationObservable.notifyObservers(this);var s=e.prototype.createShaderProgram.call(this,t,i,n,r,o,a);return this.onAfterShaderCompilationObservable.notifyObservers(this),s},t.prototype._createShaderProgram=function(e,t,i,n,r){void 0===r&&(r=null);var o=n.createProgram();if(e.program=o,!o)throw new Error("Unable to create program");if(n.attachShader(o,t),n.attachShader(o,i),this.webGLVersion>1&&r){var a=this.createTransformFeedback();this.bindTransformFeedback(a),this.setTranformFeedbackVaryings(o,r),e.transformFeedback=a}return n.linkProgram(o),this.webGLVersion>1&&r&&this.bindTransformFeedback(null),e.context=n,e.vertexShader=t,e.fragmentShader=i,e.isParallelCompiled||this._finalizePipelineContext(e),o},t.prototype._releaseTexture=function(t){e.prototype._releaseTexture.call(this,t)},t.prototype._releaseRenderTargetWrapper=function(t){e.prototype._releaseRenderTargetWrapper.call(this,t),this.scenes.forEach((function(e){e.postProcesses.forEach((function(e){e._outputTexture===t&&(e._outputTexture=null)})),e.cameras.forEach((function(e){e._postProcesses.forEach((function(e){e&&e._outputTexture===t&&(e._outputTexture=null)}))}))}))},t.prototype._rescaleTexture=function(e,i,n,r,o){var a=this;this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,this._gl.LINEAR),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_S,this._gl.CLAMP_TO_EDGE),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_WRAP_T,this._gl.CLAMP_TO_EDGE);var s=this.createRenderTargetTexture({width:i.width,height:i.height},{generateMipMaps:!1,type:c.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,generateDepthBuffer:!1,generateStencilBuffer:!1});!this._rescalePostProcess&&t._RescalePostProcessFactory&&(this._rescalePostProcess=t._RescalePostProcessFactory(this)),this._rescalePostProcess&&(this._rescalePostProcess.externalTextureSamplerBinding=!0,this._rescalePostProcess.getEffect().executeWhenCompiled((function(){a._rescalePostProcess.onApply=function(t){t._bindTexture("textureSampler",e)};var t=n;t||(t=a.scenes[a.scenes.length-1]),t.postProcessManager.directRender([a._rescalePostProcess],s,!0),a._bindTextureDirectly(a._gl.TEXTURE_2D,i,!0),a._gl.copyTexImage2D(a._gl.TEXTURE_2D,0,r,0,0,i.width,i.height,0),a.unBindFramebuffer(s),s.dispose(),o&&o()})))},t.prototype.wrapWebGLTexture=function(e,t,i,n,r){void 0===t&&(t=!1),void 0===i&&(i=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===n&&(n=0),void 0===r&&(r=0);var o=new fi.d(e,this._gl),a=new ci.h(this,0,!0);return a._hardwareTexture=o,a.baseWidth=n,a.baseHeight=r,a.width=n,a.height=r,a.isReady=!0,a.useMipMaps=t,this.updateTextureSamplingMode(i,a),a},t.prototype._uploadImageToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0);var r=this._gl,o=this._getWebGLTextureType(e.type),a=this._getInternalFormat(e.format),s=this._getRGBABufferInternalSizedFormat(e.type,a),l=e.isCube?r.TEXTURE_CUBE_MAP:r.TEXTURE_2D;this._bindTextureDirectly(l,e,!0),this._unpackFlipY(e.invertY);var c=r.TEXTURE_2D;e.isCube&&(c=r.TEXTURE_CUBE_MAP_POSITIVE_X+i),r.texImage2D(c,n,s,a,o,t),this._bindTextureDirectly(l,null,!0)},t.prototype.updateTextureComparisonFunction=function(e,t){if(1!==this.webGLVersion){var i=this._gl;e.isCube?(this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,e,!0),0===t?(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,c.Y.LEQUAL),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_CUBE_MAP,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)):(this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),0===t?(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,c.Y.LEQUAL),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.NONE)):(i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_FUNC,t),i.texParameteri(i.TEXTURE_2D,i.TEXTURE_COMPARE_MODE,i.COMPARE_REF_TO_TEXTURE)),this._bindTextureDirectly(this._gl.TEXTURE_2D,null)),e._comparisonFunction=t}else T.V.Error("WebGL 1 does not support texture comparison.")},t.prototype.createInstancesBuffer=function(e){var t=this._gl.createBuffer();if(!t)throw new Error("Unable to create instance buffer");var i=new pi.A(t);return i.capacity=e,this.bindArrayBuffer(i),this._gl.bufferData(this._gl.ARRAY_BUFFER,e,this._gl.DYNAMIC_DRAW),i.references=1,i},t.prototype.deleteInstancesBuffer=function(e){this._gl.deleteBuffer(e)},t.prototype._clientWaitAsync=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=10);var n=this._gl;return new Promise((function(r,o){var a=function(){var s=n.clientWaitSync(e,t,0);s!=n.WAIT_FAILED?s!=n.TIMEOUT_EXPIRED?r():setTimeout(a,i):o()};a()}))},t.prototype._readPixelsAsync=function(e,t,i,n,r,o,a){if(this._webGLVersion<2)throw new Error("_readPixelsAsync only work on WebGL2+");var s=this._gl,l=s.createBuffer();s.bindBuffer(s.PIXEL_PACK_BUFFER,l),s.bufferData(s.PIXEL_PACK_BUFFER,a.byteLength,s.STREAM_READ),s.readPixels(e,t,i,n,r,o,0),s.bindBuffer(s.PIXEL_PACK_BUFFER,null);var c=s.fenceSync(s.SYNC_GPU_COMMANDS_COMPLETE,0);return c?(s.flush(),this._clientWaitAsync(c,0,10).then((function(){return s.deleteSync(c),s.bindBuffer(s.PIXEL_PACK_BUFFER,l),s.getBufferSubData(s.PIXEL_PACK_BUFFER,0,a),s.bindBuffer(s.PIXEL_PACK_BUFFER,null),s.deleteBuffer(l),a}))):null},t.prototype.dispose=function(){this.hideLoadingUI(),this._rescalePostProcess&&this._rescalePostProcess.dispose(),vi(this,this._renderingCanvas),e.prototype.dispose.call(this)},t.ALPHA_DISABLE=c.Y.ALPHA_DISABLE,t.ALPHA_ADD=c.Y.ALPHA_ADD,t.ALPHA_COMBINE=c.Y.ALPHA_COMBINE,t.ALPHA_SUBTRACT=c.Y.ALPHA_SUBTRACT,t.ALPHA_MULTIPLY=c.Y.ALPHA_MULTIPLY,t.ALPHA_MAXIMIZED=c.Y.ALPHA_MAXIMIZED,t.ALPHA_ONEONE=c.Y.ALPHA_ONEONE,t.ALPHA_PREMULTIPLIED=c.Y.ALPHA_PREMULTIPLIED,t.ALPHA_PREMULTIPLIED_PORTERDUFF=c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,t.ALPHA_INTERPOLATE=c.Y.ALPHA_INTERPOLATE,t.ALPHA_SCREENMODE=c.Y.ALPHA_SCREENMODE,t.DELAYLOADSTATE_NONE=c.Y.DELAYLOADSTATE_NONE,t.DELAYLOADSTATE_LOADED=c.Y.DELAYLOADSTATE_LOADED,t.DELAYLOADSTATE_LOADING=c.Y.DELAYLOADSTATE_LOADING,t.DELAYLOADSTATE_NOTLOADED=c.Y.DELAYLOADSTATE_NOTLOADED,t.NEVER=c.Y.NEVER,t.ALWAYS=c.Y.ALWAYS,t.LESS=c.Y.LESS,t.EQUAL=c.Y.EQUAL,t.LEQUAL=c.Y.LEQUAL,t.GREATER=c.Y.GREATER,t.GEQUAL=c.Y.GEQUAL,t.NOTEQUAL=c.Y.NOTEQUAL,t.KEEP=c.Y.KEEP,t.REPLACE=c.Y.REPLACE,t.INCR=c.Y.INCR,t.DECR=c.Y.DECR,t.INVERT=c.Y.INVERT,t.INCR_WRAP=c.Y.INCR_WRAP,t.DECR_WRAP=c.Y.DECR_WRAP,t.TEXTURE_CLAMP_ADDRESSMODE=c.Y.TEXTURE_CLAMP_ADDRESSMODE,t.TEXTURE_WRAP_ADDRESSMODE=c.Y.TEXTURE_WRAP_ADDRESSMODE,t.TEXTURE_MIRROR_ADDRESSMODE=c.Y.TEXTURE_MIRROR_ADDRESSMODE,t.TEXTUREFORMAT_ALPHA=c.Y.TEXTUREFORMAT_ALPHA,t.TEXTUREFORMAT_LUMINANCE=c.Y.TEXTUREFORMAT_LUMINANCE,t.TEXTUREFORMAT_LUMINANCE_ALPHA=c.Y.TEXTUREFORMAT_LUMINANCE_ALPHA,t.TEXTUREFORMAT_RGB=c.Y.TEXTUREFORMAT_RGB,t.TEXTUREFORMAT_RGBA=c.Y.TEXTUREFORMAT_RGBA,t.TEXTUREFORMAT_RED=c.Y.TEXTUREFORMAT_RED,t.TEXTUREFORMAT_R=c.Y.TEXTUREFORMAT_R,t.TEXTUREFORMAT_RG=c.Y.TEXTUREFORMAT_RG,t.TEXTUREFORMAT_RED_INTEGER=c.Y.TEXTUREFORMAT_RED_INTEGER,t.TEXTUREFORMAT_R_INTEGER=c.Y.TEXTUREFORMAT_R_INTEGER,t.TEXTUREFORMAT_RG_INTEGER=c.Y.TEXTUREFORMAT_RG_INTEGER,t.TEXTUREFORMAT_RGB_INTEGER=c.Y.TEXTUREFORMAT_RGB_INTEGER,t.TEXTUREFORMAT_RGBA_INTEGER=c.Y.TEXTUREFORMAT_RGBA_INTEGER,t.TEXTURETYPE_UNSIGNED_BYTE=c.Y.TEXTURETYPE_UNSIGNED_BYTE,t.TEXTURETYPE_UNSIGNED_INT=c.Y.TEXTURETYPE_UNSIGNED_INT,t.TEXTURETYPE_FLOAT=c.Y.TEXTURETYPE_FLOAT,t.TEXTURETYPE_HALF_FLOAT=c.Y.TEXTURETYPE_HALF_FLOAT,t.TEXTURETYPE_BYTE=c.Y.TEXTURETYPE_BYTE,t.TEXTURETYPE_SHORT=c.Y.TEXTURETYPE_SHORT,t.TEXTURETYPE_UNSIGNED_SHORT=c.Y.TEXTURETYPE_UNSIGNED_SHORT,t.TEXTURETYPE_INT=c.Y.TEXTURETYPE_INT,t.TEXTURETYPE_UNSIGNED_INTEGER=c.Y.TEXTURETYPE_UNSIGNED_INTEGER,t.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4=c.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4,t.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1=c.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1,t.TEXTURETYPE_UNSIGNED_SHORT_5_6_5=c.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5,t.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV=c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,t.TEXTURETYPE_UNSIGNED_INT_24_8=c.Y.TEXTURETYPE_UNSIGNED_INT_24_8,t.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV=c.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV,t.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV=c.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV,t.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV=c.Y.TEXTURETYPE_FLOAT_32_UNSIGNED_INT_24_8_REV,t.TEXTURE_NEAREST_SAMPLINGMODE=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,t.TEXTURE_BILINEAR_SAMPLINGMODE=c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t.TEXTURE_TRILINEAR_SAMPLINGMODE=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,t.TEXTURE_NEAREST_NEAREST_MIPLINEAR=c.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR,t.TEXTURE_LINEAR_LINEAR_MIPNEAREST=c.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST,t.TEXTURE_LINEAR_LINEAR_MIPLINEAR=c.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,t.TEXTURE_NEAREST_NEAREST_MIPNEAREST=c.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST,t.TEXTURE_NEAREST_LINEAR_MIPNEAREST=c.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST,t.TEXTURE_NEAREST_LINEAR_MIPLINEAR=c.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR,t.TEXTURE_NEAREST_LINEAR=c.Y.TEXTURE_NEAREST_LINEAR,t.TEXTURE_NEAREST_NEAREST=c.Y.TEXTURE_NEAREST_NEAREST,t.TEXTURE_LINEAR_NEAREST_MIPNEAREST=c.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST,t.TEXTURE_LINEAR_NEAREST_MIPLINEAR=c.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR,t.TEXTURE_LINEAR_LINEAR=c.Y.TEXTURE_LINEAR_LINEAR,t.TEXTURE_LINEAR_NEAREST=c.Y.TEXTURE_LINEAR_NEAREST,t.TEXTURE_EXPLICIT_MODE=c.Y.TEXTURE_EXPLICIT_MODE,t.TEXTURE_SPHERICAL_MODE=c.Y.TEXTURE_SPHERICAL_MODE,t.TEXTURE_PLANAR_MODE=c.Y.TEXTURE_PLANAR_MODE,t.TEXTURE_CUBIC_MODE=c.Y.TEXTURE_CUBIC_MODE,t.TEXTURE_PROJECTION_MODE=c.Y.TEXTURE_PROJECTION_MODE,t.TEXTURE_SKYBOX_MODE=c.Y.TEXTURE_SKYBOX_MODE,t.TEXTURE_INVCUBIC_MODE=c.Y.TEXTURE_INVCUBIC_MODE,t.TEXTURE_EQUIRECTANGULAR_MODE=c.Y.TEXTURE_EQUIRECTANGULAR_MODE,t.TEXTURE_FIXED_EQUIRECTANGULAR_MODE=c.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MODE,t.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE=c.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE,t.SCALEMODE_FLOOR=c.Y.SCALEMODE_FLOOR,t.SCALEMODE_NEAREST=c.Y.SCALEMODE_NEAREST,t.SCALEMODE_CEILING=c.Y.SCALEMODE_CEILING,t}(ui.w),Ii=d.uq.Compose(d.Pq.One(),d.PT.FromEulerAngles(0,Math.PI,0),d.Pq.Zero()),Mi=function(e){function t(i,n,r){void 0===n&&(n=null),void 0===r&&(r=!0);var o=e.call(this,i,n,!1)||this;return o._forward=new d.Pq(0,0,1),o._up=new d.Pq(0,1,0),o._right=new d.Pq(1,0,0),o._position=d.Pq.Zero(),o._rotation=d.Pq.Zero(),o._rotationQuaternion=null,o._scaling=d.Pq.One(),o._transformToBoneReferal=null,o._isAbsoluteSynced=!1,o._billboardMode=t.BILLBOARDMODE_NONE,o._preserveParentRotationForBillboard=!1,o.scalingDeterminant=1,o._infiniteDistance=!1,o.ignoreNonUniformScaling=!1,o.reIntegrateRotationIntoRotationQuaternion=!1,o._poseMatrix=null,o._localMatrix=d.uq.Zero(),o._usePivotMatrix=!1,o._absolutePosition=d.Pq.Zero(),o._absoluteScaling=d.Pq.Zero(),o._absoluteRotationQuaternion=d.PT.Identity(),o._pivotMatrix=d.uq.Identity(),o._postMultiplyPivotMatrix=!1,o._isWorldMatrixFrozen=!1,o._indexInSceneTransformNodesArray=-1,o.onAfterWorldMatrixUpdateObservable=new h.cP,o._nonUniformScaling=!1,r&&o.getScene().addTransformNode(o),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e,this._cache.useBillboardPosition=!!(this._billboardMode&t.BILLBOARDMODE_USE_POSITION),this._computeUseBillboardPath())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"preserveParentRotationForBillboard",{get:function(){return this._preserveParentRotationForBillboard},set:function(e){e!==this._preserveParentRotationForBillboard&&(this._preserveParentRotationForBillboard=e,this._computeUseBillboardPath())},enumerable:!1,configurable:!0}),t.prototype._computeUseBillboardPath=function(){this._cache.useBillboardPath=this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard},Object.defineProperty(t.prototype,"infiniteDistance",{get:function(){return this._infiniteDistance},set:function(e){this._infiniteDistance!==e&&(this._infiniteDistance=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TransformNode"},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._isDirty=!0},enumerable:!1,configurable:!0}),t.prototype.isUsingPivotMatrix=function(){return this._usePivotMatrix},t.prototype.isUsingPostMultiplyPivotMatrix=function(){return this._postMultiplyPivotMatrix},Object.defineProperty(t.prototype,"rotation",{get:function(){return this._rotation},set:function(e){this._rotation=e,this._rotationQuaternion=null,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._scaling},set:function(e){this._scaling=e,this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationQuaternion",{get:function(){return this._rotationQuaternion},set:function(e){this._rotationQuaternion=e,e&&this._rotation.setAll(0),this._isDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forward",{get:function(){return d.Pq.TransformNormalFromFloatsToRef(0,0,this.getScene().useRightHandedSystem?-1:1,this.getWorldMatrix(),this._forward),this._forward.normalize()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"up",{get:function(){return d.Pq.TransformNormalFromFloatsToRef(0,1,0,this.getWorldMatrix(),this._up),this._up.normalize()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return d.Pq.TransformNormalFromFloatsToRef(this.getScene().useRightHandedSystem?-1:1,0,0,this.getWorldMatrix(),this._right),this._right.normalize()},enumerable:!1,configurable:!0}),t.prototype.updatePoseMatrix=function(e){return this._poseMatrix?(this._poseMatrix.copyFrom(e),this):(this._poseMatrix=e.clone(),this)},t.prototype.getPoseMatrix=function(){return this._poseMatrix||(this._poseMatrix=d.uq.Identity()),this._poseMatrix},t.prototype._isSynchronized=function(){var e=this._cache;return!(this._billboardMode!==e.billboardMode||this._billboardMode!==t.BILLBOARDMODE_NONE||e.pivotMatrixUpdated||this._infiniteDistance||this._position._isDirty||this._scaling._isDirty||this._rotationQuaternion&&this._rotationQuaternion._isDirty||this._rotation._isDirty)},t.prototype._initCache=function(){e.prototype._initCache.call(this);var t=this._cache;t.localMatrixUpdated=!1,t.billboardMode=-1,t.infiniteDistance=!1,t.useBillboardPosition=!1,t.useBillboardPath=!1},Object.defineProperty(t.prototype,"absolutePosition",{get:function(){return this.getAbsolutePosition()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"absoluteScaling",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteScaling},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"absoluteRotationQuaternion",{get:function(){return this._syncAbsoluteScalingAndRotation(),this._absoluteRotationQuaternion},enumerable:!1,configurable:!0}),t.prototype.setPreTransformMatrix=function(e){return this.setPivotMatrix(e,!1)},t.prototype.setPivotMatrix=function(e,t){return void 0===t&&(t=!0),this._pivotMatrix.copyFrom(e),this._usePivotMatrix=!this._pivotMatrix.isIdentity(),this._cache.pivotMatrixUpdated=!0,this._postMultiplyPivotMatrix=t,this._postMultiplyPivotMatrix&&(this._pivotMatrixInverse?this._pivotMatrix.invertToRef(this._pivotMatrixInverse):this._pivotMatrixInverse=d.uq.Invert(this._pivotMatrix)),this},t.prototype.getPivotMatrix=function(){return this._pivotMatrix},t.prototype.instantiateHierarchy=function(e,t,i){void 0===e&&(e=null);var n=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0);n&&i&&i(this,n);for(var r=0,o=this.getChildTransformNodes(!0);r<o.length;r++)o[r].instantiateHierarchy(n,t,i);return n},t.prototype.freezeWorldMatrix=function(e,t){return void 0===e&&(e=null),void 0===t&&(t=!1),e?t?(this._rotation.setAll(0),this._rotationQuaternion=this._rotationQuaternion||d.PT.Identity(),e.decompose(this._scaling,this._rotationQuaternion,this._position),this.computeWorldMatrix(!0)):(this._worldMatrix=e,this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._afterComputeWorldMatrix()):(this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0)),this._isDirty=!1,this._isWorldMatrixFrozen=!0,this},t.prototype.unfreezeWorldMatrix=function(){return this._isWorldMatrixFrozen=!1,this.computeWorldMatrix(!0),this},Object.defineProperty(t.prototype,"isWorldMatrixFrozen",{get:function(){return this._isWorldMatrixFrozen},enumerable:!1,configurable:!0}),t.prototype.getAbsolutePosition=function(){return this.computeWorldMatrix(),this._absolutePosition},t.prototype.setAbsolutePosition=function(e){if(!e)return this;var t,i,n;if(void 0===e.x){if(arguments.length<3)return this;t=arguments[0],i=arguments[1],n=arguments[2]}else t=e.x,i=e.y,n=e.z;if(this.parent){var r=d.AA.Matrix[0];this.parent.getWorldMatrix().invertToRef(r),d.Pq.TransformCoordinatesFromFloatsToRef(t,i,n,r,this.position)}else this.position.x=t,this.position.y=i,this.position.z=n;return this._absolutePosition.copyFrom(e),this},t.prototype.setPositionWithLocalVector=function(e){return this.computeWorldMatrix(),this.position=d.Pq.TransformNormal(e,this._localMatrix),this},t.prototype.getPositionExpressedInLocalSpace=function(){this.computeWorldMatrix();var e=d.AA.Matrix[0];return this._localMatrix.invertToRef(e),d.Pq.TransformNormal(this.position,e)},t.prototype.locallyTranslate=function(e){return this.computeWorldMatrix(!0),this.position=d.Pq.TransformCoordinates(e,this._localMatrix),this},t.prototype.lookAt=function(e,i,n,r,o){void 0===i&&(i=0),void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=0);var a=t._LookAtVectorCache,s=0===o?this.position:this.getAbsolutePosition();if(e.subtractToRef(s,a),this.setDirection(a,i,n,r),1===o&&this.parent)if(this.rotationQuaternion){var l=d.AA.Matrix[0];this.rotationQuaternion.toRotationMatrix(l);var c=d.AA.Matrix[1];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),this.rotationQuaternion.fromRotationMatrix(l)}else{var u=d.AA.Quaternion[0];d.PT.FromEulerVectorToRef(this.rotation,u),l=d.AA.Matrix[0],u.toRotationMatrix(l),c=d.AA.Matrix[1],this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.invert(),l.multiplyToRef(c,l),u.fromRotationMatrix(l),u.toEulerAnglesToRef(this.rotation)}return this},t.prototype.getDirection=function(e){var t=d.Pq.Zero();return this.getDirectionToRef(e,t),t},t.prototype.getDirectionToRef=function(e,t){return d.Pq.TransformNormalToRef(e,this.getWorldMatrix(),t),this},t.prototype.setDirection=function(e,t,i,n){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=0);var r=-Math.atan2(e.z,e.x)+Math.PI/2,o=Math.sqrt(e.x*e.x+e.z*e.z),a=-Math.atan2(e.y,o);return this.rotationQuaternion?d.PT.RotationYawPitchRollToRef(r+t,a+i,n,this.rotationQuaternion):(this.rotation.x=a+i,this.rotation.y=r+t,this.rotation.z=n),this},t.prototype.setPivotPoint=function(e,t){void 0===t&&(t=0),0==this.getScene().getRenderId()&&this.computeWorldMatrix(!0);var i=this.getWorldMatrix();if(1==t){var n=d.AA.Matrix[0];i.invertToRef(n),e=d.Pq.TransformCoordinates(e,n)}return this.setPivotMatrix(d.uq.Translation(-e.x,-e.y,-e.z),!0)},t.prototype.getPivotPoint=function(){var e=d.Pq.Zero();return this.getPivotPointToRef(e),e},t.prototype.getPivotPointToRef=function(e){return e.x=-this._pivotMatrix.m[12],e.y=-this._pivotMatrix.m[13],e.z=-this._pivotMatrix.m[14],this},t.prototype.getAbsolutePivotPoint=function(){var e=d.Pq.Zero();return this.getAbsolutePivotPointToRef(e),e},t.prototype.getAbsolutePivotPointToRef=function(e){return this.getPivotPointToRef(e),d.Pq.TransformCoordinatesToRef(e,this.getWorldMatrix(),e),this},t.prototype.markAsDirty=function(t){if(this._isDirty)return this;if(this._children)for(var i=0,n=this._children;i<n.length;i++)n[i].markAsDirty(t);return e.prototype.markAsDirty.call(this,t)},t.prototype.setParent=function(e,i,n){if(void 0===i&&(i=!1),void 0===n&&(n=!1),!e&&!this.parent)return this;var r=d.AA.Quaternion[0],o=d.AA.Vector3[0],a=d.AA.Vector3[1],s=d.AA.Matrix[1];d.uq.IdentityToRef(s);var l=d.AA.Matrix[0];this.computeWorldMatrix(!0);var c=this.rotationQuaternion;return c||(c=t._TmpRotation,d.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,c)),d.uq.ComposeToRef(this.scaling,c,this.position,l),this.parent&&l.multiplyToRef(this.parent.computeWorldMatrix(!0),l),e&&(e.computeWorldMatrix(!0).invertToRef(s),l.multiplyToRef(s,l)),l.decompose(a,r,o,i?this:void 0),this.rotationQuaternion?this.rotationQuaternion.copyFrom(r):r.toEulerAnglesToRef(this.rotation),this.scaling.copyFrom(a),this.position.copyFrom(o),this.parent=e,n&&this.setPivotMatrix(d.uq.Identity()),this},t.prototype.addChild=function(e,t){return void 0===t&&(t=!1),e.setParent(this,t),this},t.prototype.removeChild=function(e,t){return void 0===t&&(t=!1),e.setParent(null,t),this},Object.defineProperty(t.prototype,"nonUniformScaling",{get:function(){return this._nonUniformScaling},enumerable:!1,configurable:!0}),t.prototype._updateNonUniformScalingState=function(e){return this._nonUniformScaling!==e&&(this._nonUniformScaling=e,!0)},t.prototype.attachToBone=function(e,t){return this._currentParentWhenAttachingToBone=this.parent,this._transformToBoneReferal=t,this.parent=e,e.getSkeleton().prepare(!0),e.getFinalMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this},t.prototype.detachFromBone=function(e){return void 0===e&&(e=!1),this.parent?(this.parent.getWorldMatrix().determinant()<0&&(this.scalingDeterminant*=-1),this._transformToBoneReferal=null,this.parent=e?this._currentParentWhenAttachingToBone:null,this):(e&&(this.parent=this._currentParentWhenAttachingToBone),this)},t.prototype.rotate=function(e,i,n){var r;if(e.normalize(),this.rotationQuaternion||(this.rotationQuaternion=this.rotation.toQuaternion(),this.rotation.setAll(0)),n&&0!==n){if(this.parent){var o=this.parent.getWorldMatrix(),a=d.AA.Matrix[0];o.invertToRef(a),e=d.Pq.TransformNormal(e,a),o.determinant()<0&&(i*=-1)}(r=d.PT.RotationAxisToRef(e,i,t._RotationAxisCache)).multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)}else r=d.PT.RotationAxisToRef(e,i,t._RotationAxisCache),this.rotationQuaternion.multiplyToRef(r,this.rotationQuaternion);return this},t.prototype.rotateAround=function(e,t,i){t.normalize(),this.rotationQuaternion||(this.rotationQuaternion=d.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z),this.rotation.setAll(0));var n=d.AA.Vector3[0],r=d.AA.Vector3[1],o=d.AA.Vector3[2],a=d.AA.Quaternion[0],s=d.AA.Matrix[0],l=d.AA.Matrix[1],c=d.AA.Matrix[2],u=d.AA.Matrix[3];return e.subtractToRef(this.position,n),d.uq.TranslationToRef(n.x,n.y,n.z,s),d.uq.TranslationToRef(-n.x,-n.y,-n.z,l),d.uq.RotationAxisToRef(t,i,c),l.multiplyToRef(c,u),u.multiplyToRef(s,u),u.decompose(r,a,o),this.position.addInPlace(o),a.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion),this},t.prototype.translate=function(e,t,i){var n=e.scale(t);if(i&&0!==i)this.setAbsolutePosition(this.getAbsolutePosition().add(n));else{var r=this.getPositionExpressedInLocalSpace().add(n);this.setPositionWithLocalVector(r)}return this},t.prototype.addRotation=function(e,t,i){var n;this.rotationQuaternion?n=this.rotationQuaternion:(n=d.AA.Quaternion[1],d.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,n));var r=d.AA.Quaternion[0];return d.PT.RotationYawPitchRollToRef(t,e,i,r),n.multiplyInPlace(r),this.rotationQuaternion||n.toEulerAnglesToRef(this.rotation),this},t.prototype._getEffectiveParent=function(){return this.parent},t.prototype.isWorldMatrixCameraDependent=function(){return this._infiniteDistance&&!this.parent||this._billboardMode!==t.BILLBOARDMODE_NONE&&!this.preserveParentRotationForBillboard},t.prototype.computeWorldMatrix=function(e,i){if(void 0===e&&(e=!1),void 0===i&&(i=null),this._isWorldMatrixFrozen&&!this._isDirty)return this._worldMatrix;var n=this.getScene().getRenderId();if(!this._isDirty&&!e&&(this._currentRenderId===n||this.isSynchronized()))return this._currentRenderId=n,this._worldMatrix;i=i||this.getScene().activeCamera,this._updateCache();var r=this._cache;r.pivotMatrixUpdated=!1,r.billboardMode=this.billboardMode,r.infiniteDistance=this.infiniteDistance,r.parent=this._parentNode,this._currentRenderId=n,this._childUpdateId+=1,this._isDirty=!1,this._position._isDirty=!1,this._rotation._isDirty=!1,this._scaling._isDirty=!1;var o,a=this._getEffectiveParent(),s=t._TmpScaling,l=this._position;if(this._infiniteDistance&&!this.parent&&i){var c=i.getWorldMatrix(),u=new d.Pq(c.m[12],c.m[13],c.m[14]);(l=t._TmpTranslation).copyFromFloats(this._position.x+u.x,this._position.y+u.y,this._position.z+u.z)}if(s.copyFromFloats(this._scaling.x*this.scalingDeterminant,this._scaling.y*this.scalingDeterminant,this._scaling.z*this.scalingDeterminant),this._rotationQuaternion?(this._rotationQuaternion._isDirty=!1,o=this._rotationQuaternion,this.reIntegrateRotationIntoRotationQuaternion&&(S=this.rotation.lengthSquared())&&(this._rotationQuaternion.multiplyInPlace(d.PT.RotationYawPitchRoll(this._rotation.y,this._rotation.x,this._rotation.z)),this._rotation.copyFromFloats(0,0,0))):(o=t._TmpRotation,d.PT.RotationYawPitchRollToRef(this._rotation.y,this._rotation.x,this._rotation.z,o)),this._usePivotMatrix){var h=d.AA.Matrix[1];d.uq.ScalingToRef(s.x,s.y,s.z,h);var p=d.AA.Matrix[0];o.toRotationMatrix(p),this._pivotMatrix.multiplyToRef(h,d.AA.Matrix[4]),d.AA.Matrix[4].multiplyToRef(p,this._localMatrix),this._postMultiplyPivotMatrix&&this._localMatrix.multiplyToRef(this._pivotMatrixInverse,this._localMatrix),this._localMatrix.addTranslationFromFloats(l.x,l.y,l.z)}else d.uq.ComposeToRef(s,o,l,this._localMatrix);if(a&&a.getWorldMatrix){if(e&&a.computeWorldMatrix(e),r.useBillboardPath){this._transformToBoneReferal?((g=this.parent).getSkeleton().prepare(),g.getFinalMatrix().multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),d.AA.Matrix[7])):d.AA.Matrix[7].copyFrom(a.getWorldMatrix());var f=d.AA.Vector3[5],_=d.AA.Vector3[6],m=d.AA.Quaternion[0];d.AA.Matrix[7].decompose(_,m,f),d.uq.ScalingToRef(_.x,_.y,_.z,d.AA.Matrix[7]),d.AA.Matrix[7].setTranslation(f),t.BillboardUseParentOrientation&&(this._position.applyRotationQuaternionToRef(m,f),this._localMatrix.setTranslation(f)),this._localMatrix.multiplyToRef(d.AA.Matrix[7],this._worldMatrix)}else{var g;this._transformToBoneReferal?((g=this.parent).getSkeleton().prepare(),this._localMatrix.multiplyToRef(g.getFinalMatrix(),d.AA.Matrix[6]),d.AA.Matrix[6].multiplyToRef(this._transformToBoneReferal.getWorldMatrix(),this._worldMatrix)):this._localMatrix.multiplyToRef(a.getWorldMatrix(),this._worldMatrix)}this._markSyncedWithParent()}else this._worldMatrix.copyFrom(this._localMatrix);if(r.useBillboardPath&&i&&this.billboardMode&&!r.useBillboardPosition){var v=d.AA.Vector3[0];if(this._worldMatrix.getTranslationToRef(v),d.AA.Matrix[1].copyFrom(i.getViewMatrix()),this._scene.useRightHandedSystem&&d.AA.Matrix[1].multiplyToRef(Ii,d.AA.Matrix[1]),d.AA.Matrix[1].setTranslationFromFloats(0,0,0),d.AA.Matrix[1].invertToRef(d.AA.Matrix[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL){d.AA.Matrix[0].decompose(void 0,d.AA.Quaternion[0],void 0);var y=d.AA.Vector3[1];d.AA.Quaternion[0].toEulerAnglesToRef(y),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(y.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(y.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(y.z=0),d.uq.RotationYawPitchRollToRef(y.y,y.x,y.z,d.AA.Matrix[0])}this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(d.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(d.AA.Vector3[0])}else if(r.useBillboardPath&&i&&r.useBillboardPosition){v=d.AA.Vector3[0],this._worldMatrix.getTranslationToRef(v);var b=i.globalPosition;this._worldMatrix.invertToRef(d.AA.Matrix[1]);var T=d.AA.Vector3[1];d.Pq.TransformCoordinatesToRef(b,d.AA.Matrix[1],T),T.normalize();var E=-Math.atan2(T.z,T.x)+Math.PI/2,S=Math.sqrt(T.x*T.x+T.z*T.z),x=-Math.atan2(T.y,S);d.PT.RotationYawPitchRollToRef(E,x,0,d.AA.Quaternion[0]),(this.billboardMode&t.BILLBOARDMODE_ALL)!==t.BILLBOARDMODE_ALL?(y=d.AA.Vector3[1],d.AA.Quaternion[0].toEulerAnglesToRef(y),(this.billboardMode&t.BILLBOARDMODE_X)!==t.BILLBOARDMODE_X&&(y.x=0),(this.billboardMode&t.BILLBOARDMODE_Y)!==t.BILLBOARDMODE_Y&&(y.y=0),(this.billboardMode&t.BILLBOARDMODE_Z)!==t.BILLBOARDMODE_Z&&(y.z=0),d.uq.RotationYawPitchRollToRef(y.y,y.x,y.z,d.AA.Matrix[0])):d.uq.FromQuaternionToRef(d.AA.Quaternion[0],d.AA.Matrix[0]),this._worldMatrix.setTranslationFromFloats(0,0,0),this._worldMatrix.multiplyToRef(d.AA.Matrix[0],this._worldMatrix),this._worldMatrix.setTranslation(d.AA.Vector3[0])}return this.ignoreNonUniformScaling?this._updateNonUniformScalingState(!1):this._scaling.isNonUniformWithinEpsilon(1e-6)?this._updateNonUniformScalingState(!0):a&&a._nonUniformScaling?this._updateNonUniformScalingState(a._nonUniformScaling):this._updateNonUniformScalingState(!1),this._afterComputeWorldMatrix(),this._absolutePosition.copyFromFloats(this._worldMatrix.m[12],this._worldMatrix.m[13],this._worldMatrix.m[14]),this._isAbsoluteSynced=!1,this.onAfterWorldMatrixUpdateObservable.notifyObservers(this),this._poseMatrix||(this._poseMatrix=d.uq.Invert(this._worldMatrix)),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix},t.prototype.resetLocalMatrix=function(e){if(void 0===e&&(e=!0),this.computeWorldMatrix(),e)for(var t=this.getChildren(),i=0;i<t.length;++i){var n=t[i];if(n){n.computeWorldMatrix();var r=d.AA.Matrix[0];n._localMatrix.multiplyToRef(this._localMatrix,r);var o=d.AA.Quaternion[0];r.decompose(n.scaling,o,n.position),n.rotationQuaternion?n.rotationQuaternion.copyFrom(o):o.toEulerAnglesToRef(n.rotation)}}this.scaling.copyFromFloats(1,1,1),this.position.copyFromFloats(0,0,0),this.rotation.copyFromFloats(0,0,0),this.rotationQuaternion&&(this.rotationQuaternion=d.PT.Identity()),this._worldMatrix=d.uq.Identity()},t.prototype._afterComputeWorldMatrix=function(){},t.prototype.registerAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.add(e),this},t.prototype.unregisterAfterWorldMatrixUpdate=function(e){return this.onAfterWorldMatrixUpdateObservable.removeCallback(e),this},t.prototype.getPositionInCameraSpace=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),d.Pq.TransformCoordinates(this.getAbsolutePosition(),e.getViewMatrix())},t.prototype.getDistanceToCamera=function(e){return void 0===e&&(e=null),e||(e=this.getScene().activeCamera),this.getAbsolutePosition().subtract(e.globalPosition).length()},t.prototype.clone=function(e,i,n){var r=this,o=G.p.Clone((function(){return new t(e,r.getScene())}),this);if(o.name=e,o.id=e,i&&(o.parent=i),!n)for(var a=this.getDescendants(!0),s=0;s<a.length;s++){var l=a[s];l.clone&&l.clone(e+"."+l.name,o)}return o},t.prototype.serialize=function(e){var t=G.p.Serialize(this,e);return t.type=this.getClassName(),t.uniqueId=this.uniqueId,this.parent&&this.parent._serializeAsParent(t),t.localMatrix=this.getPivotMatrix().asArray(),t.isEnabled=this.isEnabled(),G.p.AppendSerializedAnimations(this,t),t.ranges=this.serializeAnimationRanges(),t},t.Parse=function(e,i,n){var r=G.p.Parse((function(){return new t(e.name,i)}),e,i,n);if(e.localMatrix?r.setPreTransformMatrix(d.uq.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(d.uq.FromArray(e.pivotMatrix)),r.setEnabled(e.isEnabled),r._waitingParsedUniqueId=e.uniqueId,void 0!==e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),e.animations){for(var o=0;o<e.animations.length;o++){var a=e.animations[o],l=(0,s.n9)("BABYLON.Animation");l&&r.animations.push(l.Parse(a))}Y.ParseAnimationRanges(r,e,i)}return e.autoAnimate&&i.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),r},t.prototype.getChildTransformNodes=function(e,i){var n=[];return this._getDescendants(n,e,(function(e){return(!i||i(e))&&e instanceof t})),n},t.prototype.dispose=function(t,i){if(void 0===i&&(i=!1),this.getScene().stopAnimation(this),this.getScene().removeTransformNode(this),this._parentContainer){var n=this._parentContainer.transformNodes.indexOf(this);n>-1&&this._parentContainer.transformNodes.splice(n,1),this._parentContainer=null}if(this.onAfterWorldMatrixUpdateObservable.clear(),t)for(var r=0,o=this.getChildTransformNodes(!0);r<o.length;r++){var a=o[r];a.parent=null,a.computeWorldMatrix(!0)}e.prototype.dispose.call(this,t,i)},t.prototype.normalizeToUnitCube=function(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=!1);var n=null,r=null;t&&(this.rotationQuaternion?(r=this.rotationQuaternion.clone(),this.rotationQuaternion.copyFromFloats(0,0,0,1)):this.rotation&&(n=this.rotation.clone(),this.rotation.copyFromFloats(0,0,0)));var o=this.getHierarchyBoundingVectors(e,i),a=o.max.subtract(o.min),s=Math.max(a.x,a.y,a.z);if(0===s)return this;var l=1/s;return this.scaling.scaleInPlace(l),t&&(this.rotationQuaternion&&r?this.rotationQuaternion.copyFrom(r):this.rotation&&n&&this.rotation.copyFrom(n)),this},t.prototype._syncAbsoluteScalingAndRotation=function(){this._isAbsoluteSynced||(this._worldMatrix.decompose(this._absoluteScaling,this._absoluteRotationQuaternion),this._isAbsoluteSynced=!0)},t.BILLBOARDMODE_NONE=0,t.BILLBOARDMODE_X=1,t.BILLBOARDMODE_Y=2,t.BILLBOARDMODE_Z=4,t.BILLBOARDMODE_ALL=7,t.BILLBOARDMODE_USE_POSITION=128,t.BillboardUseParentOrientation=!1,t._TmpRotation=d.PT.Zero(),t._TmpScaling=d.Pq.Zero(),t._TmpTranslation=d.Pq.Zero(),t._LookAtVectorCache=new d.Pq(0,0,0),t._RotationAxisCache=new d.PT,(0,m.Cg)([(0,V.P_)("position")],t.prototype,"_position",void 0),(0,m.Cg)([(0,V.P_)("rotation")],t.prototype,"_rotation",void 0),(0,m.Cg)([(0,V.bR)("rotationQuaternion")],t.prototype,"_rotationQuaternion",void 0),(0,m.Cg)([(0,V.P_)("scaling")],t.prototype,"_scaling",void 0),(0,m.Cg)([(0,V.lK)("billboardMode")],t.prototype,"_billboardMode",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"scalingDeterminant",void 0),(0,m.Cg)([(0,V.lK)("infiniteDistance")],t.prototype,"_infiniteDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"ignoreNonUniformScaling",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"reIntegrateRotationIntoRotationQuaternion",void 0),t}(Y),Oi=function(){this._checkCollisions=!1,this._collisionMask=-1,this._collisionGroup=-1,this._surroundingMeshes=null,this._collider=null,this._oldPositionForCollisions=new d.Pq(0,0,0),this._diffPositionForCollisions=new d.Pq(0,0,0),this._collisionResponse=!0};!function(e){e[e.LOCAL=0]="LOCAL",e[e.WORLD=1]="WORLD",e[e.BONE=2]="BONE"}(Ai||(Ai={}));var Di,Ni=function(){function e(){}return e.X=new d.Pq(1,0,0),e.Y=new d.Pq(0,1,0),e.Z=new d.Pq(0,0,1),e}();!function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(Di||(Di={}));var Fi=function(){this.facetNb=0,this.partitioningSubdivisions=10,this.partitioningBBoxRatio=1.01,this.facetDataEnabled=!1,this.facetParameters={},this.bbSize=d.Pq.Zero(),this.subDiv={max:1,X:1,Y:1,Z:1},this.facetDepthSort=!1,this.facetDepthSortEnabled=!1},Li=function(){this._hasVertexAlpha=!1,this._useVertexColors=!0,this._numBoneInfluencers=4,this._applyFog=!0,this._receiveShadows=!1,this._facetData=new Fi,this._visibility=1,this._skeleton=null,this._layerMask=268435455,this._computeBonesUsingShaders=!0,this._isActive=!1,this._onlyForInstances=!1,this._isActiveIntermediate=!1,this._onlyForInstancesIntermediate=!1,this._actAsRegularMesh=!1,this._currentLOD=null,this._currentLODIsUpToDate=!1,this._collisionRetryCount=3,this._morphTargetManager=null,this._renderingGroupId=0,this._bakedVertexAnimationManager=null,this._material=null,this._positions=null,this._pointerOverDisableMeshTesting=!1,this._meshCollisionData=new Oi,this._enableDistantPicking=!1,this._rawBoundingInfo=null,this._sideOrientationHint=!1,this._inheritVisibility=!1},wi=function(e){function t(i,n){void 0===n&&(n=null);var r=e.call(this,i,n,!1)||this;switch(r._internalAbstractMeshDataInfo=new Li,r._waitingMaterialId=null,r.cullingStrategy=t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,r.onCollideObservable=new h.cP,r.onCollisionPositionChangeObservable=new h.cP,r.onMaterialChangedObservable=new h.cP,r.definedFacingForward=!0,r._occlusionQuery=null,r._renderingGroup=null,r.alphaIndex=Number.MAX_VALUE,r._isVisible=!0,r.isPickable=!0,r.isNearPickable=!1,r.isNearGrabbable=!1,r.showSubMeshesBoundingBox=!1,r.isBlocker=!1,r.enablePointerMoveEvents=!1,r.outlineColor=p.v9.Red(),r.outlineWidth=.02,r.overlayColor=p.v9.Red(),r.overlayAlpha=.5,r.useOctreeForRenderingSelection=!0,r.useOctreeForPicking=!0,r.useOctreeForCollisions=!0,r.alwaysSelectAsActiveMesh=!1,r.doNotSyncBoundingInfo=!1,r.actionManager=null,r.ellipsoid=new d.Pq(.5,1,.5),r.ellipsoidOffset=new d.Pq(0,0,0),r.edgesWidth=1,r.edgesColor=new p.ov(1,0,0,1),r._edgesRenderer=null,r._masterMesh=null,r._boundingInfo=null,r._boundingInfoIsDirty=!0,r._renderId=0,r._intersectionsInProgress=new Array,r._unIndexed=!1,r._lightSources=new Array,r._waitingData={lods:null,actions:null,freezeWorldMatrix:null},r._bonesTransformMatrices=null,r._transformMatrixTexture=null,r.onRebuildObservable=new h.cP,r._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),t.subtractToRef(r._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,r._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),r._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions.length()>Ri.CollisionsEpsilon&&r.position.addInPlace(r._internalAbstractMeshDataInfo._meshCollisionData._diffPositionForCollisions),i&&r.onCollideObservable.notifyObservers(i),r.onCollisionPositionChangeObservable.notifyObservers(r.position)},(n=r.getScene()).addMesh(r),r._resyncLightSources(),r._uniformBuffer=new Ee.D(r.getScene().getEngine(),void 0,void 0,i,!r.getScene().getEngine().isWebGPU),r._buildUniformLayout(),n.performancePriority){case 2:r.doNotSyncBoundingInfo=!0;case 1:r.alwaysSelectAsActiveMesh=!0,r.isPickable=!1}return r}return(0,m.C6)(t,e),Object.defineProperty(t,"BILLBOARDMODE_NONE",{get:function(){return Mi.BILLBOARDMODE_NONE},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_X",{get:function(){return Mi.BILLBOARDMODE_X},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Y",{get:function(){return Mi.BILLBOARDMODE_Y},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_Z",{get:function(){return Mi.BILLBOARDMODE_Z},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_ALL",{get:function(){return Mi.BILLBOARDMODE_ALL},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BILLBOARDMODE_USE_POSITION",{get:function(){return Mi.BILLBOARDMODE_USE_POSITION},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facetNb",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetNb},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"partitioningSubdivisions",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningSubdivisions=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"partitioningBBoxRatio",{get:function(){return this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio},set:function(e){this._internalAbstractMeshDataInfo._facetData.partitioningBBoxRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mustDepthSortFacets",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSort},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSort=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facetDepthSortFrom",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom},set:function(e){this._internalAbstractMeshDataInfo._facetData.facetDepthSortFrom=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionRetryCount",{get:function(){return this._internalAbstractMeshDataInfo._collisionRetryCount},set:function(e){this._internalAbstractMeshDataInfo._collisionRetryCount=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isFacetDataEnabled",{get:function(){return this._internalAbstractMeshDataInfo._facetData.facetDataEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"morphTargetManager",{get:function(){return this._internalAbstractMeshDataInfo._morphTargetManager},set:function(e){this._internalAbstractMeshDataInfo._morphTargetManager!==e&&(this._internalAbstractMeshDataInfo._morphTargetManager=e,this._syncGeometryWithMorphTargetManager())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bakedVertexAnimationManager",{get:function(){return this._internalAbstractMeshDataInfo._bakedVertexAnimationManager},set:function(e){this._internalAbstractMeshDataInfo._bakedVertexAnimationManager!==e&&(this._internalAbstractMeshDataInfo._bakedVertexAnimationManager=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),t.prototype._syncGeometryWithMorphTargetManager=function(){},t.prototype._updateNonUniformScalingState=function(t){return!!e.prototype._updateNonUniformScalingState.call(this,t)&&(this._markSubMeshesAsMiscDirty(),!0)},Object.defineProperty(t.prototype,"rawBoundingInfo",{get:function(){return this._internalAbstractMeshDataInfo._rawBoundingInfo},set:function(e){this._internalAbstractMeshDataInfo._rawBoundingInfo=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCollide",{set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver&&this.onCollideObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollideObserver=this.onCollideObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onCollisionPositionChange",{set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver&&this.onCollisionPositionChangeObservable.remove(this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver),this._internalAbstractMeshDataInfo._meshCollisionData._onCollisionPositionChangeObserver=this.onCollisionPositionChangeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._internalAbstractMeshDataInfo._visibility},set:function(e){if(this._internalAbstractMeshDataInfo._visibility!==e){var t=this._internalAbstractMeshDataInfo._visibility;this._internalAbstractMeshDataInfo._visibility=e,(1===t&&1!==e||1!==t&&1===e)&&this._markSubMeshesAsDirty((function(e){e.markAsMiscDirty(),e.markAsPrePassDirty()}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"inheritVisibility",{get:function(){return this._internalAbstractMeshDataInfo._inheritVisibility},set:function(e){this._internalAbstractMeshDataInfo._inheritVisibility=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVisible",{get:function(){if(!this._isVisible||!this.inheritVisibility||!this._parentNode)return this._isVisible;if(this._isVisible)for(var e=this._parentNode;e;){var t=e.isVisible;if(void 0!==t)return t;e=e.parent}return this._isVisible},set:function(e){this._isVisible=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerOverDisableMeshTesting",{get:function(){return this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting},set:function(e){this._internalAbstractMeshDataInfo._pointerOverDisableMeshTesting=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._internalAbstractMeshDataInfo._renderingGroupId},set:function(e){this._internalAbstractMeshDataInfo._renderingGroupId=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._internalAbstractMeshDataInfo._material},set:function(e){this._setMaterial(e)},enumerable:!1,configurable:!0}),t.prototype._setMaterial=function(e){this._internalAbstractMeshDataInfo._material!==e&&(this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),this._internalAbstractMeshDataInfo._material=e,e&&e.meshMap&&(e.meshMap[this.uniqueId]=this),this.onMaterialChangedObservable.hasObservers()&&this.onMaterialChangedObservable.notifyObservers(this),this.subMeshes&&(this.resetDrawCache(),this._unBindEffect()))},t.prototype.getMaterialForRenderPass=function(e){var t;return null===(t=this._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[e]},t.prototype.setMaterialForRenderPass=function(e,t){this.resetDrawCache(e),this._internalAbstractMeshDataInfo._materialForRenderPass||(this._internalAbstractMeshDataInfo._materialForRenderPass=[]),this._internalAbstractMeshDataInfo._materialForRenderPass[e]=t},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._internalAbstractMeshDataInfo._receiveShadows},set:function(e){this._internalAbstractMeshDataInfo._receiveShadows!==e&&(this._internalAbstractMeshDataInfo._receiveShadows=e,this._markSubMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasVertexAlpha",{get:function(){return this._internalAbstractMeshDataInfo._hasVertexAlpha},set:function(e){this._internalAbstractMeshDataInfo._hasVertexAlpha!==e&&(this._internalAbstractMeshDataInfo._hasVertexAlpha=e,this._markSubMeshesAsAttributesDirty(),this._markSubMeshesAsMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useVertexColors",{get:function(){return this._internalAbstractMeshDataInfo._useVertexColors},set:function(e){this._internalAbstractMeshDataInfo._useVertexColors!==e&&(this._internalAbstractMeshDataInfo._useVertexColors=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"computeBonesUsingShaders",{get:function(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders},set:function(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"numBoneInfluencers",{get:function(){return this._internalAbstractMeshDataInfo._numBoneInfluencers},set:function(e){this._internalAbstractMeshDataInfo._numBoneInfluencers!==e&&(this._internalAbstractMeshDataInfo._numBoneInfluencers=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"applyFog",{get:function(){return this._internalAbstractMeshDataInfo._applyFog},set:function(e){this._internalAbstractMeshDataInfo._applyFog!==e&&(this._internalAbstractMeshDataInfo._applyFog=e,this._markSubMeshesAsMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableDistantPicking",{get:function(){return this._internalAbstractMeshDataInfo._enableDistantPicking},set:function(e){this._internalAbstractMeshDataInfo._enableDistantPicking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layerMask",{get:function(){return this._internalAbstractMeshDataInfo._layerMask},set:function(e){e!==this._internalAbstractMeshDataInfo._layerMask&&(this._internalAbstractMeshDataInfo._layerMask=e,this._resyncLightSources())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionResponse",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionResponse=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collisionGroup",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._collisionGroup=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"surroundingMeshes",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._surroundingMeshes=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._lightSources},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._internalAbstractMeshDataInfo._skeleton},set:function(e){var t=this._internalAbstractMeshDataInfo._skeleton;t&&t.needInitialSkinMatrix&&t._unregisterMeshWithPoseMatrix(this),e&&e.needInitialSkinMatrix&&e._registerMeshWithPoseMatrix(this),this._internalAbstractMeshDataInfo._skeleton=e,this._internalAbstractMeshDataInfo._skeleton||(this._bonesTransformMatrices=null),this._markSubMeshesAsAttributesDirty()},enumerable:!1,configurable:!0}),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("world",16),this._uniformBuffer.addUniform("visibility",1),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e){var t=this._uniformBuffer;t.updateMatrix("world",e),t.updateFloat("visibility",this._internalAbstractMeshDataInfo._visibility),t.update()},t.prototype.getMeshUniformBuffer=function(){return this._uniformBuffer},t.prototype.getClassName=function(){return"AbstractMesh"},t.prototype.toString=function(e){var t="Name: "+this.name+", isInstance: "+("InstancedMesh"!==this.getClassName()?"YES":"NO");t+=", # of submeshes: "+(this.subMeshes?this.subMeshes.length:0);var i=this._internalAbstractMeshDataInfo._skeleton;return i&&(t+=", skeleton: "+i.name),e&&(t+=", billboard mode: "+["NONE","X","Y",null,"Z",null,null,"ALL"][this.billboardMode],t+=", freeze wrld mat: "+(this._isWorldMatrixFrozen||this._waitingData.freezeWorldMatrix?"YES":"NO")),t},t.prototype._getEffectiveParent=function(){return this._masterMesh&&this.billboardMode!==Mi.BILLBOARDMODE_NONE?this._masterMesh:e.prototype._getEffectiveParent.call(this)},t.prototype._getActionManagerForTrigger=function(e,t){if(void 0===t&&(t=!0),this.actionManager&&(t||this.actionManager.isRecursive)){if(!e)return this.actionManager;if(this.actionManager.hasSpecificTrigger(e))return this.actionManager}return this.parent?this.parent._getActionManagerForTrigger(e,!1):null},t.prototype._rebuild=function(e){if(void 0===e&&(e=!1),this.onRebuildObservable.notifyObservers(this),null!==this._occlusionQuery&&(this._occlusionQuery=null),this.subMeshes){for(var t=0,i=this.subMeshes;t<i.length;t++)i[t]._rebuild();this.resetDrawCache()}},t.prototype._resyncLightSources=function(){this._lightSources.length=0;for(var e=0,t=this.getScene().lights;e<t.length;e++){var i=t[e];i.isEnabled()&&i.canAffectMesh(this)&&this._lightSources.push(i)}this._markSubMeshesAsLightDirty()},t.prototype._resyncLightSource=function(e){var t=e.isEnabled()&&e.canAffectMesh(this),i=this._lightSources.indexOf(e),n=!1;if(-1===i){if(!t)return;this._lightSources.push(e)}else{if(t)return;n=!0,this._lightSources.splice(i,1)}this._markSubMeshesAsLightDirty(n)},t.prototype._unBindEffect=function(){for(var e=0,t=this.subMeshes;e<t.length;e++)t[e].setEffect(null)},t.prototype._removeLightSource=function(e,t){var i=this._lightSources.indexOf(e);-1!==i&&(this._lightSources.splice(i,1),this._markSubMeshesAsLightDirty(t))},t.prototype._markSubMeshesAsDirty=function(e){if(this.subMeshes)for(var t=0,i=this.subMeshes;t<i.length;t++)for(var n=i[t],r=0;r<n._drawWrappers.length;++r){var o=n._drawWrappers[r];o&&o.defines&&o.defines.markAllAsDirty&&e(o.defines)}},t.prototype._markSubMeshesAsLightDirty=function(e){void 0===e&&(e=!1),this._markSubMeshesAsDirty((function(t){return t.markAsLightDirty(e)}))},t.prototype._markSubMeshesAsAttributesDirty=function(){this._markSubMeshesAsDirty((function(e){return e.markAsAttributesDirty()}))},t.prototype._markSubMeshesAsMiscDirty=function(){this._markSubMeshesAsDirty((function(e){return e.markAsMiscDirty()}))},t.prototype.markAsDirty=function(e){return this._currentRenderId=Number.MAX_VALUE,this._isDirty=!0,this},t.prototype.resetDrawCache=function(e){if(this.subMeshes)for(var t=0,i=this.subMeshes;t<i.length;t++)i[t].resetDrawCache(e)},Object.defineProperty(t.prototype,"isBlocked",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.getLOD=function(e){return this},t.prototype.getTotalVertices=function(){return 0},t.prototype.getTotalIndices=function(){return 0},t.prototype.getIndices=function(){return null},t.prototype.getVerticesData=function(e){return null},t.prototype.setVerticesData=function(e,t,i,n){return this},t.prototype.updateVerticesData=function(e,t,i,n){return this},t.prototype.setIndices=function(e,t){return this},t.prototype.isVerticesDataPresent=function(e){return!1},t.prototype.getBoundingInfo=function(){return this._masterMesh?this._masterMesh.getBoundingInfo():(this._boundingInfoIsDirty&&(this._boundingInfoIsDirty=!1,this._updateBoundingInfo()),this._boundingInfo)},t.prototype.getRawBoundingInfo=function(){var e;return null!==(e=this.rawBoundingInfo)&&void 0!==e?e:this.getBoundingInfo()},t.prototype.setBoundingInfo=function(e){return this._boundingInfo=e,this},Object.defineProperty(t.prototype,"hasBoundingInfo",{get:function(){return null!==this._boundingInfo},enumerable:!1,configurable:!0}),t.prototype.buildBoundingInfo=function(e,t,i){return this._boundingInfo=new $t(e,t,i),this._boundingInfo},t.prototype.normalizeToUnitCube=function(t,i,n){return void 0===t&&(t=!0),void 0===i&&(i=!1),e.prototype.normalizeToUnitCube.call(this,t,i,n)},Object.defineProperty(t.prototype,"useBones",{get:function(){return this.skeleton&&this.getScene().skeletonsEnabled&&this.isVerticesDataPresent(Se.R.MatricesIndicesKind)&&this.isVerticesDataPresent(Se.R.MatricesWeightsKind)},enumerable:!1,configurable:!0}),t.prototype._preActivate=function(){},t.prototype._preActivateForIntermediateRendering=function(e){},t.prototype._activate=function(e,t){return this._renderId=e,!0},t.prototype._postActivate=function(){},t.prototype._freeze=function(){},t.prototype._unFreeze=function(){},t.prototype.getWorldMatrix=function(){return this._masterMesh&&this.billboardMode===Mi.BILLBOARDMODE_NONE?this._masterMesh.getWorldMatrix():e.prototype.getWorldMatrix.call(this)},t.prototype._getWorldMatrixDeterminant=function(){return this._masterMesh?this._masterMesh._getWorldMatrixDeterminant():e.prototype._getWorldMatrixDeterminant.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasInstances",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasThinInstances",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.movePOV=function(e,t,i){return this.position.addInPlace(this.calcMovePOV(e,t,i)),this},t.prototype.calcMovePOV=function(e,t,i){var n=new d.uq;(this.rotationQuaternion?this.rotationQuaternion:d.PT.RotationYawPitchRoll(this.rotation.y,this.rotation.x,this.rotation.z)).toRotationMatrix(n);var r=d.Pq.Zero(),o=this.definedFacingForward?-1:1;return d.Pq.TransformCoordinatesFromFloatsToRef(e*o,t,i*o,n,r),r},t.prototype.rotatePOV=function(e,t,i){return this.rotation.addInPlace(this.calcRotatePOV(e,t,i)),this},t.prototype.calcRotatePOV=function(e,t,i){var n=this.definedFacingForward?1:-1;return new d.Pq(e*n,t,i*n)},t.prototype._refreshBoundingInfo=function(e,t){if(e){var i=(0,ei.b)(e,0,this.getTotalVertices(),t);this._boundingInfo?this._boundingInfo.reConstruct(i.minimum,i.maximum):this._boundingInfo=new $t(i.minimum,i.maximum)}if(this.subMeshes)for(var n=0;n<this.subMeshes.length;n++)this.subMeshes[n].refreshBoundingInfo(e);this._updateBoundingInfo()},t.prototype._refreshBoundingInfoDirect=function(e){if(this._boundingInfo?this._boundingInfo.reConstruct(e.minimum,e.maximum):this._boundingInfo=new $t(e.minimum,e.maximum),this.subMeshes)for(var t=0;t<this.subMeshes.length;t++)this.subMeshes[t].refreshBoundingInfo(null);this._updateBoundingInfo()},t._ApplySkeleton=function(e,t,i,n,r,o,a){!function(e,t,i,n,r,o,a){for(var s=d.AA.Vector3[0],l=d.AA.Matrix[0],c=d.AA.Matrix[1],u=t===Se.R.NormalKind?d.Pq.TransformNormalFromFloatsToRef:d.Pq.TransformCoordinatesFromFloatsToRef,h=0,p=0;h<e.length;h+=3,p+=4){l.reset();var f=void 0,_=void 0;for(f=0;f<4;f++)(_=r[p+f])>0&&(d.uq.FromFloat32ArrayToRefScaled(i,Math.floor(16*n[p+f]),_,c),l.addToSelf(c));if(o&&a)for(f=0;f<4;f++)(_=a[p+f])>0&&(d.uq.FromFloat32ArrayToRefScaled(i,Math.floor(16*o[p+f]),_,c),l.addToSelf(c));u(e[h],e[h+1],e[h+2],l,s),s.toArray(e,h)}}(e,t,i,n,r,o,a)},t.prototype._getData=function(e,i,n){var r=this;void 0===n&&(n=Se.R.PositionKind);var o=e.cache,a=function(e){if(o){var t=o._vertexData||(o._vertexData={});return t[e]||r.copyVerticesData(e,t),t[e]}return r.getVerticesData(e)};if(i||(i=a(n)),!i)return null;if(o?(o._outputData?o._outputData.set(i):o._outputData=new Float32Array(i),i=o._outputData):(e.applyMorph&&this.morphTargetManager||e.applySkeleton&&this.skeleton)&&(i=i.slice()),e.applyMorph&&this.morphTargetManager&&function(e,t,i){var n=null;switch(t){case Se.R.PositionKind:n=function(e){return e.getPositions()};break;case Se.R.NormalKind:n=function(e){return e.getNormals()};break;case Se.R.TangentKind:n=function(e){return e.getTangents()};break;case Se.R.UVKind:n=function(e){return e.getUVs()};break;default:return}for(var r=0;r<e.length;r++){for(var o=e[r],a=0;a<i.numTargets;a++){var s=i.getTarget(a),l=s.influence;if(0!==l){var c=n(s);c&&(o+=(c[r]-e[r])*l)}}e[r]=o}}(i,n,this.morphTargetManager),e.applySkeleton&&this.skeleton){var s=a(Se.R.MatricesIndicesKind),l=a(Se.R.MatricesWeightsKind);if(l&&s){var c=this.numBoneInfluencers>4,u=c?a(Se.R.MatricesIndicesExtraKind):null,h=c?a(Se.R.MatricesWeightsExtraKind):null,p=this.skeleton.getTransformMatrices(this);t._ApplySkeleton(i,n,p,s,l,u,h)}}if(!1!==e.updatePositionsArray&&n===Se.R.PositionKind){var f=this._internalAbstractMeshDataInfo._positions||[],_=f.length;if(f.length=i.length/3,_<f.length)for(var m=_;m<f.length;m++)f[m]=new d.Pq;m=0;for(var g=0;m<f.length;m++,g+=3)f[m].copyFromFloats(i[g],i[g+1],i[g+2]);this._internalAbstractMeshDataInfo._positions=f}return i},t.prototype.getNormalsData=function(e,t){return void 0===e&&(e=!1),void 0===t&&(t=!1),this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},null,Se.R.NormalKind)},t.prototype.getPositionData=function(e,t,i){return void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=null),this._getData({applySkeleton:e,applyMorph:t,updatePositionsArray:!1},i,Se.R.PositionKind)},t.prototype._updateBoundingInfo=function(){return this._boundingInfo?this._boundingInfo.update(this.worldMatrixFromCache):this._boundingInfo=new $t(d.Pq.Zero(),d.Pq.Zero(),this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this},t.prototype._updateSubMeshesBoundingInfo=function(e){if(!this.subMeshes)return this;for(var t=this.subMeshes.length,i=0;i<t;i++){var n=this.subMeshes[i];(t>1||!n.IsGlobal)&&n.updateBoundingInfo(e)}return this},t.prototype._afterComputeWorldMatrix=function(){this.doNotSyncBoundingInfo||(this._boundingInfoIsDirty=!0)},t.prototype.isInFrustum=function(e){return this.getBoundingInfo().isInFrustum(e,this.cullingStrategy)},t.prototype.isCompletelyInFrustum=function(e){return this.getBoundingInfo().isCompletelyInFrustum(e)},t.prototype.intersectsMesh=function(e,t,i){void 0===t&&(t=!1);var n=this.getBoundingInfo(),r=e.getBoundingInfo();if(n.intersects(r,t))return!0;if(i)for(var o=0,a=this.getChildMeshes();o<a.length;o++)if(a[o].intersectsMesh(e,t,!0))return!0;return!1},t.prototype.intersectsPoint=function(e){return this.getBoundingInfo().intersectsPoint(e)},Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions},set:function(e){this._internalAbstractMeshDataInfo._meshCollisionData._checkCollisions=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collider",{get:function(){return this._internalAbstractMeshDataInfo._meshCollisionData._collider},enumerable:!1,configurable:!0}),t.prototype.moveWithCollisions=function(e){this.getAbsolutePosition().addToRef(this.ellipsoidOffset,this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions);var t=this.getScene().collisionCoordinator;return this._internalAbstractMeshDataInfo._meshCollisionData._collider||(this._internalAbstractMeshDataInfo._meshCollisionData._collider=t.createCollider()),this._internalAbstractMeshDataInfo._meshCollisionData._collider._radius=this.ellipsoid,t.getNewPosition(this._internalAbstractMeshDataInfo._meshCollisionData._oldPositionForCollisions,e,this._internalAbstractMeshDataInfo._meshCollisionData._collider,this.collisionRetryCount,this,this._onCollisionPositionChange,this.uniqueId),this},t.prototype._collideForSubMesh=function(e,t,i){var n;if(this._generatePointsArray(),!this._positions)return this;if(!e._lastColliderWorldVertices||!e._lastColliderTransformMatrix.equals(t)){e._lastColliderTransformMatrix=t.clone(),e._lastColliderWorldVertices=[],e._trianglePlanes=[];for(var r=e.verticesStart,o=e.verticesStart+e.verticesCount,a=r;a<o;a++)e._lastColliderWorldVertices.push(d.Pq.TransformCoordinates(this._positions[a],t))}return i._collide(e._trianglePlanes,e._lastColliderWorldVertices,this.getIndices(),e.indexStart,e.indexStart+e.indexCount,e.verticesStart,!!e.getMaterial(),this,this._shouldConvertRHS(),(null===(n=e.getMaterial())||void 0===n?void 0:n.fillMode)===c.Y.MATERIAL_TriangleStripDrawMode),this},t.prototype._processCollisionsForSubMeshes=function(e,t){for(var i=this._scene.getCollidingSubMeshCandidates(this,e),n=i.length,r=0;r<n;r++){var o=i.data[r];n>1&&!o._checkCollision(e)||this._collideForSubMesh(o,t,e)}return this},t.prototype._shouldConvertRHS=function(){return!1},t.prototype._checkCollision=function(e){if(!this.getBoundingInfo()._checkCollision(e))return this;var t=d.AA.Matrix[0],i=d.AA.Matrix[1];return d.uq.ScalingToRef(1/e._radius.x,1/e._radius.y,1/e._radius.z,t),this.worldMatrixFromCache.multiplyToRef(t,i),this._processCollisionsForSubMeshes(e,i),this},t.prototype._generatePointsArray=function(){return!1},t.prototype.intersects=function(e,t,i,n,r,o){void 0===n&&(n=!1),void 0===o&&(o=!1);var a=new xe,s=this.getClassName(),l="InstancedLinesMesh"===s||"LinesMesh"===s||"GreasedLineMesh"===s?this.intersectionThreshold:0,u=this.getBoundingInfo();if(!this.subMeshes)return a;if(!(o||e.intersectsSphere(u.boundingSphere,l)&&e.intersectsBox(u.boundingBox,l)))return a;if(n)return a.hit=!o,a.pickedMesh=o?null:this,a.distance=o?0:d.Pq.Distance(e.origin,u.boundingSphere.center),a.subMeshId=0,a;if(!this._generatePointsArray())return a;for(var h=null,p=this._scene.getIntersectingSubMeshCandidates(this,e),f=p.length,_=!1,m=0;m<f;m++){var g=(v=p.data[m]).getMaterial();if(g&&(g.fillMode==c.Y.MATERIAL_TriangleStripDrawMode||g.fillMode==c.Y.MATERIAL_TriangleFillMode||g.fillMode==c.Y.MATERIAL_WireFrameFillMode||g.fillMode==c.Y.MATERIAL_PointFillMode||g.fillMode==c.Y.MATERIAL_LineListDrawMode)){_=!0;break}}if(!_)return a.hit=!0,a.pickedMesh=this,a.distance=d.Pq.Distance(e.origin,u.boundingSphere.center),a.subMeshId=-1,a;for(m=0;m<f;m++){var v=p.data[m];if(!(f>1)||o||v.canIntersects(e)){var y=v.intersects(e,this._positions,this.getIndices(),t,i);if(y&&(t||!h||y.distance<h.distance)&&((h=y).subMeshId=m,t))break}}if(h){var b=null!=r?r:this.getWorldMatrix(),T=d.AA.Vector3[0],E=d.AA.Vector3[1];d.Pq.TransformCoordinatesToRef(e.origin,b,T),e.direction.scaleToRef(h.distance,E);var S=d.Pq.TransformNormal(E,b).addInPlace(T);return a.hit=!0,a.distance=d.Pq.Distance(T,S),a.pickedPoint=S,a.pickedMesh=this,a.bu=h.bu||0,a.bv=h.bv||0,a.subMeshFaceId=h.faceId,a.faceId=h.faceId+p.data[h.subMeshId].indexStart/(-1!==this.getClassName().indexOf("LinesMesh")?2:3),a.subMeshId=h.subMeshId,a}return a},t.prototype.clone=function(e,t,i){return null},t.prototype.releaseSubMeshes=function(){if(this.subMeshes)for(;this.subMeshes.length;)this.subMeshes[0].dispose();else this.subMeshes=[];return this},t.prototype.dispose=function(t,i){var n,r=this;void 0===i&&(i=!1);var o=this.getScene();for(this._scene.useMaterialMeshMap&&this._internalAbstractMeshDataInfo._material&&this._internalAbstractMeshDataInfo._material.meshMap&&(this._internalAbstractMeshDataInfo._material.meshMap[this.uniqueId]=void 0),o.freeActiveMeshes(),o.freeRenderingGroups(),o.renderingManager.maintainStateBetweenFrames&&o.renderingManager.restoreDispachedFlags(),void 0!==this.actionManager&&null!==this.actionManager&&(this.actionManager.disposeWhenUnowned&&!this._scene.meshes.some((function(e){return e!==r&&e.actionManager===r.actionManager}))&&this.actionManager.dispose(),this.actionManager=null),this._internalAbstractMeshDataInfo._skeleton=null,this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null),n=0;n<this._intersectionsInProgress.length;n++){var a=this._intersectionsInProgress[n],s=a._intersectionsInProgress.indexOf(this);a._intersectionsInProgress.splice(s,1)}this._intersectionsInProgress.length=0,o.lights.forEach((function(e){var t=e.includedOnlyMeshes.indexOf(r);-1!==t&&e.includedOnlyMeshes.splice(t,1),-1!==(t=e.excludedMeshes.indexOf(r))&&e.excludedMeshes.splice(t,1);var i=e.getShadowGenerators();if(i)for(var n=i.values(),o=n.next();!0!==o.done;o=n.next()){var a=o.value.getShadowMap();a&&a.renderList&&-1!==(t=a.renderList.indexOf(r))&&a.renderList.splice(t,1)}})),"InstancedMesh"===this.getClassName()&&"InstancedLinesMesh"===this.getClassName()||this.releaseSubMeshes();var l=o.getEngine();if(null!==this._occlusionQuery&&(this.isOcclusionQueryInProgress=!1,l.deleteQuery(this._occlusionQuery),this._occlusionQuery=null),l.wipeCaches(),o.removeMesh(this),this._parentContainer){var c=this._parentContainer.meshes.indexOf(this);c>-1&&this._parentContainer.meshes.splice(c,1),this._parentContainer=null}if(i&&this.material&&("MultiMaterial"===this.material.getClassName()?this.material.dispose(!1,!0,!0):this.material.dispose(!1,!0)),!t)for(n=0;n<o.particleSystems.length;n++)o.particleSystems[n].emitter===this&&(o.particleSystems[n].dispose(),n--);this._internalAbstractMeshDataInfo._facetData.facetDataEnabled&&this.disableFacetData(),this._uniformBuffer.dispose(),this.onAfterWorldMatrixUpdateObservable.clear(),this.onCollideObservable.clear(),this.onCollisionPositionChangeObservable.clear(),this.onRebuildObservable.clear(),e.prototype.dispose.call(this,t,i)},t.prototype._initFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetNormals||(e.facetNormals=[]),e.facetPositions||(e.facetPositions=[]),e.facetPartitioning||(e.facetPartitioning=new Array),e.facetNb=this.getIndices().length/3|0,e.partitioningSubdivisions=e.partitioningSubdivisions?e.partitioningSubdivisions:10,e.partitioningBBoxRatio=e.partitioningBBoxRatio?e.partitioningBBoxRatio:1.01;for(var t=0;t<e.facetNb;t++)e.facetNormals[t]=d.Pq.Zero(),e.facetPositions[t]=d.Pq.Zero();return e.facetDataEnabled=!0,this},t.prototype.updateFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;e.facetDataEnabled||this._initFacetData();var t=this.getVerticesData(Se.R.PositionKind),i=this.getIndices(),n=this.getVerticesData(Se.R.NormalKind),r=this.getBoundingInfo();if(e.facetDepthSort&&!e.facetDepthSortEnabled){if(e.facetDepthSortEnabled=!0,i instanceof Uint16Array)e.depthSortedIndices=new Uint16Array(i);else if(i instanceof Uint32Array)e.depthSortedIndices=new Uint32Array(i);else{for(var o=!1,a=0;a<i.length;a++)if(i[a]>65535){o=!0;break}e.depthSortedIndices=o?new Uint32Array(i):new Uint16Array(i)}if(e.facetDepthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},!e.facetDepthSortFrom){var s=this.getScene().activeCamera;e.facetDepthSortFrom=s?s.position:d.Pq.Zero()}e.depthSortedFacets=[];for(var l=0;l<e.facetNb;l++){var c={ind:3*l,sqDistance:0};e.depthSortedFacets.push(c)}e.invertedMatrix=d.uq.Identity(),e.facetDepthSortOrigin=d.Pq.Zero()}e.bbSize.x=r.maximum.x-r.minimum.x>ct.bH?r.maximum.x-r.minimum.x:ct.bH,e.bbSize.y=r.maximum.y-r.minimum.y>ct.bH?r.maximum.y-r.minimum.y:ct.bH,e.bbSize.z=r.maximum.z-r.minimum.z>ct.bH?r.maximum.z-r.minimum.z:ct.bH;var u=e.bbSize.x>e.bbSize.y?e.bbSize.x:e.bbSize.y;if(u=u>e.bbSize.z?u:e.bbSize.z,e.subDiv.max=e.partitioningSubdivisions,e.subDiv.X=Math.floor(e.subDiv.max*e.bbSize.x/u),e.subDiv.Y=Math.floor(e.subDiv.max*e.bbSize.y/u),e.subDiv.Z=Math.floor(e.subDiv.max*e.bbSize.z/u),e.subDiv.X=e.subDiv.X<1?1:e.subDiv.X,e.subDiv.Y=e.subDiv.Y<1?1:e.subDiv.Y,e.subDiv.Z=e.subDiv.Z<1?1:e.subDiv.Z,e.facetParameters.facetNormals=this.getFacetLocalNormals(),e.facetParameters.facetPositions=this.getFacetLocalPositions(),e.facetParameters.facetPartitioning=this.getFacetLocalPartitioning(),e.facetParameters.bInfo=r,e.facetParameters.bbSize=e.bbSize,e.facetParameters.subDiv=e.subDiv,e.facetParameters.ratio=this.partitioningBBoxRatio,e.facetParameters.depthSort=e.facetDepthSort,e.facetDepthSort&&e.facetDepthSortEnabled&&(this.computeWorldMatrix(!0),this._worldMatrix.invertToRef(e.invertedMatrix),d.Pq.TransformCoordinatesToRef(e.facetDepthSortFrom,e.invertedMatrix,e.facetDepthSortOrigin),e.facetParameters.distanceTo=e.facetDepthSortOrigin),e.facetParameters.depthSortedFacets=e.depthSortedFacets,n&&ri.ComputeNormals(t,i,n,e.facetParameters),e.facetDepthSort&&e.facetDepthSortEnabled){e.depthSortedFacets.sort(e.facetDepthSortFunction);var h=e.depthSortedIndices.length/3|0;for(l=0;l<h;l++){var p=e.depthSortedFacets[l].ind;e.depthSortedIndices[3*l]=i[p],e.depthSortedIndices[3*l+1]=i[p+1],e.depthSortedIndices[3*l+2]=i[p+2]}this.updateIndices(e.depthSortedIndices,void 0,!0)}return this},t.prototype.getFacetLocalNormals=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetNormals||this.updateFacetData(),e.facetNormals},t.prototype.getFacetLocalPositions=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPositions||this.updateFacetData(),e.facetPositions},t.prototype.getFacetLocalPartitioning=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetPartitioning||this.updateFacetData(),e.facetPartitioning},t.prototype.getFacetPosition=function(e){var t=d.Pq.Zero();return this.getFacetPositionToRef(e,t),t},t.prototype.getFacetPositionToRef=function(e,t){var i=this.getFacetLocalPositions()[e],n=this.getWorldMatrix();return d.Pq.TransformCoordinatesToRef(i,n,t),this},t.prototype.getFacetNormal=function(e){var t=d.Pq.Zero();return this.getFacetNormalToRef(e,t),t},t.prototype.getFacetNormalToRef=function(e,t){var i=this.getFacetLocalNormals()[e];return d.Pq.TransformNormalToRef(i,this.getWorldMatrix(),t),this},t.prototype.getFacetsAtLocalCoordinates=function(e,t,i){var n=this.getBoundingInfo(),r=this._internalAbstractMeshDataInfo._facetData,o=Math.floor((e-n.minimum.x*r.partitioningBBoxRatio)*r.subDiv.X*r.partitioningBBoxRatio/r.bbSize.x),a=Math.floor((t-n.minimum.y*r.partitioningBBoxRatio)*r.subDiv.Y*r.partitioningBBoxRatio/r.bbSize.y),s=Math.floor((i-n.minimum.z*r.partitioningBBoxRatio)*r.subDiv.Z*r.partitioningBBoxRatio/r.bbSize.z);return o<0||o>r.subDiv.max||a<0||a>r.subDiv.max||s<0||s>r.subDiv.max?null:r.facetPartitioning[o+r.subDiv.max*a+r.subDiv.max*r.subDiv.max*s]},t.prototype.getClosestFacetAtCoordinates=function(e,t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var a=this.getWorldMatrix(),s=d.AA.Matrix[5];a.invertToRef(s);var l=d.AA.Vector3[8];d.Pq.TransformCoordinatesFromFloatsToRef(e,t,i,s,l);var c=this.getClosestFacetAtLocalCoordinates(l.x,l.y,l.z,n,r,o);return n&&d.Pq.TransformCoordinatesFromFloatsToRef(n.x,n.y,n.z,a,n),c},t.prototype.getClosestFacetAtLocalCoordinates=function(e,t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var a=null,s=0,l=0,c=0,u=0,h=0,d=0,p=0,f=0,_=this.getFacetLocalPositions(),m=this.getFacetLocalNormals(),g=this.getFacetsAtLocalCoordinates(e,t,i);if(!g)return null;for(var v,y,b,T=Number.MAX_VALUE,E=T,S=0;S<g.length;S++)y=m[v=g[S]],u=(e-(b=_[v]).x)*y.x+(t-b.y)*y.y+(i-b.z)*y.z,(!r||r&&o&&u>=0||r&&!o&&u<=0)&&(u=y.x*b.x+y.y*b.y+y.z*b.z,h=-(y.x*e+y.y*t+y.z*i-u)/(y.x*y.x+y.y*y.y+y.z*y.z),(E=(s=(d=e+y.x*h)-e)*s+(l=(p=t+y.y*h)-t)*l+(c=(f=i+y.z*h)-i)*c)<T&&(T=E,a=v,n&&(n.x=d,n.y=p,n.z=f)));return a},t.prototype.getFacetDataParameters=function(){return this._internalAbstractMeshDataInfo._facetData.facetParameters},t.prototype.disableFacetData=function(){var e=this._internalAbstractMeshDataInfo._facetData;return e.facetDataEnabled&&(e.facetDataEnabled=!1,e.facetPositions=[],e.facetNormals=[],e.facetPartitioning=new Array,e.facetParameters=null,e.depthSortedIndices=new Uint32Array(0)),this},t.prototype.updateIndices=function(e,t,i){return void 0===i&&(i=!1),this},t.prototype.createNormals=function(e){var t,i=this.getVerticesData(Se.R.PositionKind),n=this.getIndices();return t=this.isVerticesDataPresent(Se.R.NormalKind)?this.getVerticesData(Se.R.NormalKind):[],ri.ComputeNormals(i,n,t,{useRightHandedSystem:this.getScene().useRightHandedSystem}),this.setVerticesData(Se.R.NormalKind,t,e),this},t.prototype.alignWithNormal=function(e,t){t||(t=Ni.Y);var i=d.AA.Vector3[0],n=d.AA.Vector3[1];return d.Pq.CrossToRef(t,e,n),d.Pq.CrossToRef(e,n,i),this.rotationQuaternion?d.PT.RotationQuaternionFromAxisToRef(i,e,n,this.rotationQuaternion):d.Pq.RotationFromAxisToRef(i,e,n,this.rotation),this},t.prototype._checkOcclusionQuery=function(){return!1},t.prototype.disableEdgesRendering=function(){throw(0,k.n)("EdgesRenderer")},t.prototype.enableEdgesRendering=function(e,t,i){throw(0,k.n)("EdgesRenderer")},t.prototype.getConnectedParticleSystems=function(){var e=this;return this._scene.particleSystems.filter((function(t){return t.emitter===e}))},t.OCCLUSION_TYPE_NONE=0,t.OCCLUSION_TYPE_OPTIMISTIC=1,t.OCCLUSION_TYPE_STRICT=2,t.OCCLUSION_ALGORITHM_TYPE_ACCURATE=0,t.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE=1,t.CULLINGSTRATEGY_STANDARD=c.Y.MESHES_CULLINGSTRATEGY_STANDARD,t.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY=c.Y.MESHES_CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION=c.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION,t.CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY=c.Y.MESHES_CULLINGSTRATEGY_OPTIMISTIC_INCLUSION_THEN_BSPHERE_ONLY,(0,m.Cg)([V.Cx.filter((function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var i=e[0],n=e[1],r=e[2],o=e[3],a=e[4];return!(Array.isArray(i)||Array.isArray(n)||Array.isArray(r)||Array.isArray(o)||Array.isArray(a))}))],t,"_ApplySkeleton",null),t}(Mi);(0,s.Y5)("BABYLON.AbstractMesh",wi);var Bi=function(){function e(){this.reset()}return e.prototype.reset=function(){this.enabled=!1,this.mask=255,this.func=c.Y.ALWAYS,this.funcRef=1,this.funcMask=255,this.opStencilFail=c.Y.KEEP,this.opDepthFail=c.Y.KEEP,this.opStencilDepthPass=c.Y.REPLACE},Object.defineProperty(e.prototype,"func",{get:function(){return this._func},set:function(e){this._func=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcRef",{get:function(){return this._funcRef},set:function(e){this._funcRef=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"funcMask",{get:function(){return this._funcMask},set:function(e){this._funcMask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilFail",{get:function(){return this._opStencilFail},set:function(e){this._opStencilFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opDepthFail",{get:function(){return this._opDepthFail},set:function(e){this._opDepthFail=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"opStencilDepthPass",{get:function(){return this._opStencilDepthPass},set:function(e){this._opStencilDepthPass=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._enabled=e},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"MaterialStencilState"},e.prototype.copyTo=function(e){G.p.Clone((function(){return e}),this)},e.prototype.serialize=function(){return G.p.Serialize(this)},e.prototype.parse=function(e,t,i){var n=this;G.p.Parse((function(){return n}),e,t,i)},(0,m.Cg)([(0,V.lK)()],e.prototype,"func",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"funcRef",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"funcMask",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"opStencilFail",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"opDepthFail",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"opStencilDepthPass",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"mask",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"enabled",null),e}(),Ui=i(5096),Vi=function(){function e(t,i,n){this.shadowDepthWrapper=null,this.allowShaderHotSwapping=!0,this.metadata=null,this.reservedDataStore=null,this.checkReadyOnEveryCall=!1,this.checkReadyOnlyOnce=!1,this.state="",this._alpha=1,this._backFaceCulling=!0,this._cullBackFaces=!0,this._blockDirtyMechanism=!1,this.sideOrientation=null,this.onCompiled=null,this.onError=null,this.getRenderTargetTextures=null,this.doNotSerialize=!1,this._storeEffectOnSubMeshes=!1,this.animations=null,this.onDisposeObservable=new h.cP,this._onDisposeObserver=null,this._onUnBindObservable=null,this._onBindObserver=null,this._alphaMode=c.Y.ALPHA_COMBINE,this._needDepthPrePass=!1,this.disableDepthWrite=!1,this.disableColorWrite=!1,this.forceDepthWrite=!1,this.depthFunction=0,this.separateCullingPass=!1,this._fogEnabled=!0,this.pointSize=1,this.zOffset=0,this.zOffsetUnits=0,this.stencil=new Bi,this._useUBO=!1,this._fillMode=e.TriangleFillMode,this._cachedDepthWriteState=!1,this._cachedColorWriteState=!1,this._cachedDepthFunctionState=0,this._indexInSceneMaterialArray=-1,this.meshMap=null,this._parentContainer=null,this._uniformBufferLayoutBuilt=!1,this._eventInfo={},this._callbackPluginEventGeneric=function(){},this._callbackPluginEventIsReadyForSubMesh=function(){},this._callbackPluginEventPrepareDefines=function(){},this._callbackPluginEventPrepareDefinesBeforeAttributes=function(){},this._callbackPluginEventHardBindForSubMesh=function(){},this._callbackPluginEventBindForSubMesh=function(){},this._callbackPluginEventHasRenderTargetTextures=function(){},this._callbackPluginEventFillRenderTargetTextures=function(){},this._forceAlphaTest=!1,this._transparencyMode=null,this.name=t;var r=i||D.q.LastCreatedScene;r&&(this._scene=r,this._dirtyCallbacks={},this._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag]=this._markAllSubMeshesAsTexturesDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_LightDirtyFlag]=this._markAllSubMeshesAsLightsDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_FresnelDirtyFlag]=this._markAllSubMeshesAsFresnelDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_AttributesDirtyFlag]=this._markAllSubMeshesAsAttributesDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_MiscDirtyFlag]=this._markAllSubMeshesAsMiscDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_PrePassDirtyFlag]=this._markAllSubMeshesAsPrePassDirty.bind(this),this._dirtyCallbacks[c.Y.MATERIAL_AllDirtyFlag]=this._markAllSubMeshesAsAllDirty.bind(this),this.id=t||ie.S0.RandomId(),this.uniqueId=this._scene.getUniqueId(),this._materialContext=this._scene.getEngine().createMaterialContext(),this._drawWrapper=new ti(this._scene.getEngine(),!1),this._drawWrapper.materialContext=this._materialContext,this._uniformBuffer=new Ee.D(this._scene.getEngine(),void 0,void 0,t),this._useUBO=this.getScene().getEngine().supportsUniformBuffers,n||this._scene.addMaterial(this),this._scene.useMaterialMeshMap&&(this.meshMap={}),e.OnEventObservable.notifyObservers(this,1))}return Object.defineProperty(e.prototype,"canRenderToMRT",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"alpha",{get:function(){return this._alpha},set:function(t){if(this._alpha!==t){var i=this._alpha;this._alpha=t,1!==i&&1!==t||this.markAsDirty(e.MiscDirtyFlag+e.PrePassDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"backFaceCulling",{get:function(){return this._backFaceCulling},set:function(t){this._backFaceCulling!==t&&(this._backFaceCulling=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cullBackFaces",{get:function(){return this._cullBackFaces},set:function(t){this._cullBackFaces!==t&&(this._cullBackFaces=t,this.markAsDirty(e.TextureDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blockDirtyMechanism",{get:function(){return this._blockDirtyMechanism},set:function(e){this._blockDirtyMechanism!==e&&(this._blockDirtyMechanism=e,e||this.markDirty())},enumerable:!1,configurable:!0}),e.prototype.atomicMaterialsUpdate=function(e){this.blockDirtyMechanism=!0;try{e(this)}finally{this.blockDirtyMechanism=!1}},Object.defineProperty(e.prototype,"hasRenderTargetTextures",{get:function(){return this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._eventInfo.hasRenderTargetTextures},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBindObservable",{get:function(){return this._onBindObservable||(this._onBindObservable=new h.cP),this._onBindObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBind",{set:function(e){this._onBindObserver&&this.onBindObservable.remove(this._onBindObserver),this._onBindObserver=this.onBindObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onUnBindObservable",{get:function(){return this._onUnBindObservable||(this._onUnBindObservable=new 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this._fogEnabled},set:function(t){this._fogEnabled!==t&&(this._fogEnabled=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"wireframe",{get:function(){switch(this._fillMode){case e.WireFrameFillMode:case e.LineListDrawMode:case e.LineLoopDrawMode:case e.LineStripDrawMode:return!0}return this._scene.forceWireframe},set:function(t){this.fillMode=t?e.WireFrameFillMode:e.TriangleFillMode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pointsCloud",{get:function(){switch(this._fillMode){case e.PointFillMode:case e.PointListDrawMode:return!0}return this._scene.forcePointsCloud},set:function(t){this.fillMode=t?e.PointFillMode:e.TriangleFillMode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fillMode",{get:function(){return this._fillMode},set:function(t){this._fillMode!==t&&(this._fillMode=t,this.markAsDirty(e.MiscDirtyFlag))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){var t=this.getScene().getEngine().getCaps().fragmentDepthSupported;e&&!t&&T.V.Warn("Logarithmic depth has been requested for a material on a device that doesn't support it."),this._useLogarithmicDepth=e&&t,this._markAllSubMeshesAsMiscDirty()},enumerable:!1,configurable:!0}),e.prototype._getDrawWrapper=function(){return this._drawWrapper},e.prototype._setDrawWrapper=function(e){this._drawWrapper=e},e.prototype.toString=function(e){return"Name: "+this.name},e.prototype.getClassName=function(){return"Material"},Object.defineProperty(e.prototype,"_isMaterial",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isFrozen",{get:function(){return this.checkReadyOnlyOnce},enumerable:!1,configurable:!0}),e.prototype.freeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!0},e.prototype.unfreeze=function(){this.markDirty(),this.checkReadyOnlyOnce=!1},e.prototype.isReady=function(e,t){return!0},e.prototype.isReadyForSubMesh=function(e,t,i){var n=t.materialDefines;return!!n&&(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=n,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),this._eventInfo.isReadyForSubMesh)},e.prototype.getEffect=function(){return this._drawWrapper.effect},e.prototype.getScene=function(){return this._scene},e.prototype._getEffectiveOrientation=function(e){return null!==this.sideOrientation?this.sideOrientation:e.sideOrientation},Object.defineProperty(e.prototype,"transparencyMode",{get:function(){return this._transparencyMode},set:function(t){this._transparencyMode!==t&&(this._transparencyMode=t,this._forceAlphaTest=t===e.MATERIAL_ALPHATESTANDBLEND,this._markAllSubMeshesAsTexturesAndMiscDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_disableAlphaBlending",{get:function(){return this._transparencyMode===e.MATERIAL_OPAQUE||this._transparencyMode===e.MATERIAL_ALPHATEST},enumerable:!1,configurable:!0}),e.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&this.alpha<1},e.prototype.needAlphaBlendingForMesh=function(e){return e.visibility<1||!this._disableAlphaBlending&&(e.hasVertexAlpha||this.needAlphaBlending())},e.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest},e.prototype._shouldTurnAlphaTestOn=function(e){return!this.needAlphaBlendingForMesh(e)&&this.needAlphaTesting()},e.prototype.getAlphaTestTexture=function(){return null},e.prototype.markDirty=function(t){void 0===t&&(t=!1);for(var i=0,n=this.getScene().meshes;i<n.length;i++){var r=n[i];if(r.subMeshes)for(var o=0,a=r.subMeshes;o<a.length;o++){var s=a[o];if(s.getMaterial()===this)for(var l=0,c=s._drawWrappers;l<c.length;l++){var u=c[l];u&&this._materialContext===u.materialContext&&(u._wasPreviouslyReady=!1,u._wasPreviouslyUsingInstances=null,u._forceRebindOnNextCall=t)}}}t&&this.markAsDirty(e.AllDirtyFlag)},e.prototype._preBind=function(t,i){void 0===i&&(i=null);var n=this._scene.getEngine(),r=(null==i?this.sideOrientation:i)===e.ClockWiseSideOrientation;return n.enableEffect(t||this._getDrawWrapper()),n.setState(this.backFaceCulling,this.zOffset,!1,r,this._scene._mirroredCameraPosition?!this.cullBackFaces:this.cullBackFaces,this.stencil,this.zOffsetUnits),r},e.prototype.bind=function(e,t){},e.prototype.buildUniformLayout=function(){var 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0===t&&(t=null),this._scene._cachedMaterial=this,this._needToBindSceneUbo&&t&&(this._needToBindSceneUbo=!1,(0,Ui._8)(t,this.getScene().getSceneUniformBuffer()),this._scene.finalizeSceneUbo()),this._scene._cachedVisibility=e?e.visibility:1,this._onBindObservable&&e&&this._onBindObservable.notifyObservers(e),this.disableDepthWrite){var n=this._scene.getEngine();this._cachedDepthWriteState=n.getDepthWrite(),n.setDepthWrite(!1)}this.disableColorWrite&&(n=this._scene.getEngine(),this._cachedColorWriteState=n.getColorWrite(),n.setColorWrite(!1)),0!==this.depthFunction&&(n=this._scene.getEngine(),this._cachedDepthFunctionState=n.getDepthFunction()||0,n.setDepthFunction(this.depthFunction))},e.prototype.unbind=function(){this._onUnBindObservable&&this._onUnBindObservable.notifyObservers(this),0!==this.depthFunction&&this._scene.getEngine().setDepthFunction(this._cachedDepthFunctionState),this.disableDepthWrite&&this._scene.getEngine().setDepthWrite(this._cachedDepthWriteState),this.disableColorWrite&&this._scene.getEngine().setColorWrite(this._cachedColorWriteState)},e.prototype.getAnimatables=function(){return this._eventInfo.animatables=[],this._callbackPluginEventGeneric(256,this._eventInfo),this._eventInfo.animatables},e.prototype.getActiveTextures=function(){return this._eventInfo.activeTextures=[],this._callbackPluginEventGeneric(512,this._eventInfo),this._eventInfo.activeTextures},e.prototype.hasTexture=function(e){return this._eventInfo.hasTexture=!1,this._eventInfo.texture=e,this._callbackPluginEventGeneric(1024,this._eventInfo),this._eventInfo.hasTexture},e.prototype.clone=function(e){return null},e.prototype._clonePlugins=function(t,i){var n={};if(this._serializePlugins(n),e._ParsePlugins(n,t,this._scene,i),this.pluginManager)for(var r=0,o=this.pluginManager._plugins;r<o.length;r++){var a=o[r],s=t.pluginManager.getPlugin(a.name);s&&a.copyTo(s)}},e.prototype.getBindedMeshes=function(){var e=this;if(this.meshMap){var t=[];for(var i in this.meshMap){var n=this.meshMap[i];n&&t.push(n)}return t}return this._scene.meshes.filter((function(t){return t.material===e}))},e.prototype.forceCompilation=function(e,t,i,n){var r=this,o=(0,m.Cl)({clipPlane:!1,useInstances:!1},i),a=this.getScene(),s=this.allowShaderHotSwapping;this.allowShaderHotSwapping=!1;var l=function(){if(r._scene&&r._scene.getEngine()){var i=a.clipPlane;if(o.clipPlane&&(a.clipPlane=new Ze.Z(0,0,0,1)),r._storeEffectOnSubMeshes){var c=!0,u=null;if(e.subMeshes){var h=new ii(0,0,0,0,0,e,void 0,!1,!1);h.materialDefines&&(h.materialDefines._renderId=-1),r.isReadyForSubMesh(e,h,o.useInstances)||(h.effect&&h.effect.getCompilationError()&&h.effect.allFallbacksProcessed()?u=h.effect.getCompilationError():(c=!1,setTimeout(l,16)))}c&&(r.allowShaderHotSwapping=s,u&&n&&n(u),t&&t(r))}else r.isReady()?(r.allowShaderHotSwapping=s,t&&t(r)):setTimeout(l,16);o.clipPlane&&(a.clipPlane=i)}};l()},e.prototype.forceCompilationAsync=function(e,t){var i=this;return new Promise((function(n,r){i.forceCompilation(e,(function(){n()}),t,(function(e){r(e)}))}))},e.prototype.markAsDirty=function(t){this.getScene().blockMaterialDirtyMechanism||this._blockDirtyMechanism||(e._DirtyCallbackArray.length=0,t&e.TextureDirtyFlag&&e._DirtyCallbackArray.push(e._TextureDirtyCallBack),t&e.LightDirtyFlag&&e._DirtyCallbackArray.push(e._LightsDirtyCallBack),t&e.FresnelDirtyFlag&&e._DirtyCallbackArray.push(e._FresnelDirtyCallBack),t&e.AttributesDirtyFlag&&e._DirtyCallbackArray.push(e._AttributeDirtyCallBack),t&e.MiscDirtyFlag&&e._DirtyCallbackArray.push(e._MiscDirtyCallBack),t&e.PrePassDirtyFlag&&e._DirtyCallbackArray.push(e._PrePassDirtyCallBack),e._DirtyCallbackArray.length&&this._markAllSubMeshesAsDirty(e._RunDirtyCallBacks),this.getScene().resetCachedMaterial())},e.prototype.resetDrawCache=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var i=t[e];if(i.subMeshes)for(var n=0,r=i.subMeshes;n<r.length;n++){var o=r[n];o.getMaterial()===this&&o.resetDrawCache()}}},e.prototype._markAllSubMeshesAsDirty=function(e){if(!this.getScene().blockMaterialDirtyMechanism&&!this._blockDirtyMechanism)for(var t=0,i=this.getScene().meshes;t<i.length;t++){var n=i[t];if(n.subMeshes)for(var r=0,o=n.subMeshes;r<o.length;r++){var a=o[r];if(a.getMaterial(!1)===this)for(var s=0,l=a._drawWrappers;s<l.length;s++){var c=l[s];c&&c.defines&&c.defines.markAllAsDirty&&this._materialContext===c.materialContext&&e(c.defines)}}}},e.prototype._markScenePrePassDirty=function(){if(!this.getScene().blockMaterialDirtyMechanism&&!this._blockDirtyMechanism){var e=this.getScene().enablePrePassRenderer();e&&e.markAsDirty()}},e.prototype._markAllSubMeshesAsAllDirty=function(){this._markAllSubMeshesAsDirty(e._AllDirtyCallBack)},e.prototype._markAllSubMeshesAsImageProcessingDirty=function(){this._markAllSubMeshesAsDirty(e._ImageProcessingDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesDirty=function(){this._markAllSubMeshesAsDirty(e._TextureDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelDirtyCallBack)},e.prototype._markAllSubMeshesAsFresnelAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._FresnelAndMiscDirtyCallBack)},e.prototype._markAllSubMeshesAsLightsDirty=function(){this._markAllSubMeshesAsDirty(e._LightsDirtyCallBack)},e.prototype._markAllSubMeshesAsAttributesDirty=function(){this._markAllSubMeshesAsDirty(e._AttributeDirtyCallBack)},e.prototype._markAllSubMeshesAsMiscDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsPrePassDirty=function(){this._markAllSubMeshesAsDirty(e._MiscDirtyCallBack)},e.prototype._markAllSubMeshesAsTexturesAndMiscDirty=function(){this._markAllSubMeshesAsDirty(e._TextureAndMiscDirtyCallBack)},e.prototype._checkScenePerformancePriority=function(){var e=this;if(0!==this._scene.performancePriority){this.checkReadyOnlyOnce=!0;var t=this._scene.onScenePerformancePriorityChangedObservable.addOnce((function(){e.checkReadyOnlyOnce=!1}));this.onDisposeObservable.add((function(){e._scene.onScenePerformancePriorityChangedObservable.remove(t)}))}},e.prototype.setPrePassRenderer=function(e){return!1},e.prototype.dispose=function(e,t,i){var n=this.getScene();if(n.stopAnimation(this),n.freeProcessedMaterials(),n.removeMaterial(this),this._eventInfo.forceDisposeTextures=t,this._callbackPluginEventGeneric(2,this._eventInfo),this._parentContainer){var r=this._parentContainer.materials.indexOf(this);r>-1&&this._parentContainer.materials.splice(r,1),this._parentContainer=null}if(!0!==i)if(this.meshMap)for(var o in this.meshMap)(l=this.meshMap[o])&&(l.material=null,this.releaseVertexArrayObject(l,e));else for(var a=0,s=n.meshes;a<s.length;a++){var l;(l=s[a]).material!==this||l.sourceMesh||(l.material=null,this.releaseVertexArrayObject(l,e))}this._uniformBuffer.dispose(),e&&this._drawWrapper.effect&&(this._storeEffectOnSubMeshes||this._drawWrapper.effect.dispose(),this._drawWrapper.effect=null),this.metadata=null,this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._onBindObservable&&this._onBindObservable.clear(),this._onUnBindObservable&&this._onUnBindObservable.clear(),this._onEffectCreatedObservable&&this._onEffectCreatedObservable.clear(),this._eventInfo&&(this._eventInfo={})},e.prototype.releaseVertexArrayObject=function(e,t){var i=e.geometry;if(i)if(this._storeEffectOnSubMeshes){if(e.subMeshes)for(var n=0,r=e.subMeshes;n<r.length;n++){var o=r[n];i._releaseVertexArrayObject(o.effect),t&&o.effect&&o.effect.dispose()}}else i._releaseVertexArrayObject(this._drawWrapper.effect)},e.prototype.serialize=function(){var e=G.p.Serialize(this);return e.stencil=this.stencil.serialize(),e.uniqueId=this.uniqueId,this._serializePlugins(e),e},e.prototype._serializePlugins=function(e){if(e.plugins={},this.pluginManager)for(var t=0,i=this.pluginManager._plugins;t<i.length;t++){var n=i[t];e.plugins[n.getClassName()]=n.serialize()}},e.Parse=function(e,t,i){if(e.customType){if("BABYLON.PBRMaterial"===e.customType&&e.overloadedAlbedo&&(e.customType="BABYLON.LegacyPBRMaterial",!BABYLON.LegacyPBRMaterial))return T.V.Error("Your scene is trying to load a legacy version of the PBRMaterial, please, include it from the materials library."),null}else e.customType="BABYLON.StandardMaterial";var n=ie.S0.Instantiate(e.customType).Parse(e,t,i);return n._loadedUniqueId=e.uniqueId,n},e._ParsePlugins=function(e,t,i,n){var r;if(e.plugins)for(var o in e.plugins){var a=e.plugins[o],s=null===(r=t.pluginManager)||void 0===r?void 0:r.getPlugin(a.name);if(!s){var l=ie.S0.Instantiate("BABYLON."+o);l&&(s=new l(t))}null==s||s.parse(a,i,n)}},e.TriangleFillMode=c.Y.MATERIAL_TriangleFillMode,e.WireFrameFillMode=c.Y.MATERIAL_WireFrameFillMode,e.PointFillMode=c.Y.MATERIAL_PointFillMode,e.PointListDrawMode=c.Y.MATERIAL_PointListDrawMode,e.LineListDrawMode=c.Y.MATERIAL_LineListDrawMode,e.LineLoopDrawMode=c.Y.MATERIAL_LineLoopDrawMode,e.LineStripDrawMode=c.Y.MATERIAL_LineStripDrawMode,e.TriangleStripDrawMode=c.Y.MATERIAL_TriangleStripDrawMode,e.TriangleFanDrawMode=c.Y.MATERIAL_TriangleFanDrawMode,e.ClockWiseSideOrientation=c.Y.MATERIAL_ClockWiseSideOrientation,e.CounterClockWiseSideOrientation=c.Y.MATERIAL_CounterClockWiseSideOrientation,e.TextureDirtyFlag=c.Y.MATERIAL_TextureDirtyFlag,e.LightDirtyFlag=c.Y.MATERIAL_LightDirtyFlag,e.FresnelDirtyFlag=c.Y.MATERIAL_FresnelDirtyFlag,e.AttributesDirtyFlag=c.Y.MATERIAL_AttributesDirtyFlag,e.MiscDirtyFlag=c.Y.MATERIAL_MiscDirtyFlag,e.PrePassDirtyFlag=c.Y.MATERIAL_PrePassDirtyFlag,e.AllDirtyFlag=c.Y.MATERIAL_AllDirtyFlag,e.MATERIAL_OPAQUE=0,e.MATERIAL_ALPHATEST=1,e.MATERIAL_ALPHABLEND=2,e.MATERIAL_ALPHATESTANDBLEND=3,e.MATERIAL_NORMALBLENDMETHOD_WHITEOUT=0,e.MATERIAL_NORMALBLENDMETHOD_RNM=1,e.OnEventObservable=new h.cP,e._AllDirtyCallBack=function(e){return e.markAllAsDirty()},e._ImageProcessingDirtyCallBack=function(e){return e.markAsImageProcessingDirty()},e._TextureDirtyCallBack=function(e){return e.markAsTexturesDirty()},e._FresnelDirtyCallBack=function(e){return e.markAsFresnelDirty()},e._MiscDirtyCallBack=function(e){return e.markAsMiscDirty()},e._PrePassDirtyCallBack=function(e){return e.markAsPrePassDirty()},e._LightsDirtyCallBack=function(e){return e.markAsLightDirty()},e._AttributeDirtyCallBack=function(e){return e.markAsAttributesDirty()},e._FresnelAndMiscDirtyCallBack=function(t){e._FresnelDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._TextureAndMiscDirtyCallBack=function(t){e._TextureDirtyCallBack(t),e._MiscDirtyCallBack(t)},e._DirtyCallbackArray=[],e._RunDirtyCallBacks=function(t){for(var i=0,n=e._DirtyCallbackArray;i<n.length;i++)(0,n[i])(t)},(0,m.Cg)([(0,V.lK)()],e.prototype,"id",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"uniqueId",void 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r=this.subMaterials[n];if(r){if(r._storeEffectOnSubMeshes){if(!r.isReadyForSubMesh(e,t,i))return!1;continue}if(!r.isReady(e))return!1}}return!0},t.prototype.clone=function(e,i){for(var n=new t(e,this.getScene()),r=0;r<this.subMaterials.length;r++){var o,a=this.subMaterials[r];o=i&&a?a.clone(e+"-"+a.name):this.subMaterials[r],n.subMaterials.push(o)}return n},t.prototype.serialize=function(){var e={};e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,se.Y&&(e.tags=se.Y.GetTags(this)),e.materialsUniqueIds=[],e.materials=[];for(var t=0;t<this.subMaterials.length;t++){var i=this.subMaterials[t];i?(e.materialsUniqueIds.push(i.uniqueId),e.materials.push(i.id)):(e.materialsUniqueIds.push(null),e.materials.push(null))}return e},t.prototype.dispose=function(t,i,n){var r=this.getScene();if(r){if(n)for(var o=0;o<this.subMaterials.length;o++){var a=this.subMaterials[o];a&&a.dispose(t,i)}var s=r.multiMaterials.indexOf(this);s>=0&&r.multiMaterials.splice(s,1),e.prototype.dispose.call(this,t,i)}},t.ParseMultiMaterial=function(e,i){var n=new t(e.name,i);return n.id=e.id,n._loadedUniqueId=e.uniqueId,se.Y&&se.Y.AddTagsTo(n,e.tags),e.materialsUniqueIds?n._waitingSubMaterialsUniqueIds=e.materialsUniqueIds:e.materials.forEach((function(e){return n.subMaterials.push(i.getLastMaterialById(e))})),n},t}(Vi);(0,s.Y5)("BABYLON.MultiMaterial",ki);var Gi=function(e,t){this.distanceOrScreenCoverage=e,this.mesh=t},zi=function(){},Yi=function(){this.visibleInstances={},this.batchCache=new Xi,this.batchCacheReplacementModeInFrozenMode=new Xi,this.instancesBufferSize=2048},Xi=function(){this.mustReturn=!1,this.visibleInstances=new Array,this.renderSelf=[],this.hardwareInstancedRendering=[]},Wi=function(){this.instancesCount=0,this.matrixBuffer=null,this.previousMatrixBuffer=null,this.matrixBufferSize=512,this.matrixData=null,this.boundingVectors=[],this.worldMatrices=null},Hi=function(){this._areNormalsFrozen=!1,this._source=null,this.meshMap=null,this._preActivateId=-1,this._LODLevels=new Array,this._useLODScreenCoverage=!1,this._effectiveMaterial=null,this._forcedInstanceCount=0,this._overrideRenderingFillMode=null},ji=function(e){function t(i,n,r,o,a,s){void 0===n&&(n=null),void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=!0);var l=e.call(this,i,n)||this;return l._internalMeshDataInfo=new Hi,l.delayLoadState=c.Y.DELAYLOADSTATE_NONE,l.instances=[],l._creationDataStorage=null,l._geometry=null,l._instanceDataStorage=new Yi,l._thinInstanceDataStorage=new Wi,l._shouldGenerateFlatShading=!1,l._originalBuilderSideOrientation=t.DEFAULTSIDE,l.ignoreCameraMaxZ=!1,n=l.getScene(),l._scene.useRightHandedSystem?l.sideOrientation=c.Y.MATERIAL_ClockWiseSideOrientation:l.sideOrientation=c.Y.MATERIAL_CounterClockWiseSideOrientation,l._onBeforeDraw=function(e,t,i){e&&i&&(l._uniformBuffer?l.transferToEffect(t):i.bindOnlyWorldMatrix(t))},o&&l._copySource(o,a,s),null!==r&&(l.parent=r),l._instanceDataStorage.hardwareInstancedRendering=l.getEngine().getCaps().instancedArrays,l._internalMeshDataInfo._onMeshReadyObserverAdded=function(e){e.unregisterOnNextCall=!0,l.isReady(!0)?l.onMeshReadyObservable.notifyObservers(l):l._internalMeshDataInfo._checkReadinessObserver||(l._internalMeshDataInfo._checkReadinessObserver=l._scene.onBeforeRenderObservable.add((function(){l.isReady(!0)&&(l._scene.onBeforeRenderObservable.remove(l._internalMeshDataInfo._checkReadinessObserver),l._internalMeshDataInfo._checkReadinessObserver=null,l.onMeshReadyObservable.notifyObservers(l))})))},l.onMeshReadyObservable=new h.cP(l._internalMeshDataInfo._onMeshReadyObserverAdded),o&&o.onClonedObservable.notifyObservers(l),l}return(0,m.C6)(t,e),t._GetDefaultSideOrientation=function(e){return e||t.FRONTSIDE},Object.defineProperty(t.prototype,"useLODScreenCoverage",{get:function(){return this._internalMeshDataInfo._useLODScreenCoverage},set:function(e){this._internalMeshDataInfo._useLODScreenCoverage=e,this._sortLODLevels()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"computeBonesUsingShaders",{get:function(){return this._internalAbstractMeshDataInfo._computeBonesUsingShaders},set:function(e){this._internalAbstractMeshDataInfo._computeBonesUsingShaders!==e&&(e&&this._internalMeshDataInfo._sourcePositions&&(this.setVerticesData(Se.R.PositionKind,this._internalMeshDataInfo._sourcePositions,!0),this._internalMeshDataInfo._sourceNormals&&this.setVerticesData(Se.R.NormalKind,this._internalMeshDataInfo._sourceNormals,!0),this._internalMeshDataInfo._sourcePositions=null,this._internalMeshDataInfo._sourceNormals=null),this._internalAbstractMeshDataInfo._computeBonesUsingShaders=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeRenderObservable",{get:function(){return this._internalMeshDataInfo._onBeforeRenderObservable||(this._internalMeshDataInfo._onBeforeRenderObservable=new h.cP),this._internalMeshDataInfo._onBeforeRenderObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeBindObservable",{get:function(){return this._internalMeshDataInfo._onBeforeBindObservable||(this._internalMeshDataInfo._onBeforeBindObservable=new h.cP),this._internalMeshDataInfo._onBeforeBindObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onAfterRenderObservable",{get:function(){return this._internalMeshDataInfo._onAfterRenderObservable||(this._internalMeshDataInfo._onAfterRenderObservable=new h.cP),this._internalMeshDataInfo._onAfterRenderObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBetweenPassObservable",{get:function(){return this._internalMeshDataInfo._onBetweenPassObservable||(this._internalMeshDataInfo._onBetweenPassObservable=new h.cP),this._internalMeshDataInfo._onBetweenPassObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeDrawObservable",{get:function(){return this._internalMeshDataInfo._onBeforeDrawObservable||(this._internalMeshDataInfo._onBeforeDrawObservable=new h.cP),this._internalMeshDataInfo._onBeforeDrawObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeDraw",{set:function(e){this._onBeforeDrawObserver&&this.onBeforeDrawObservable.remove(this._onBeforeDrawObserver),this._onBeforeDrawObserver=this.onBeforeDrawObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasInstances",{get:function(){return this.instances.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasThinInstances",{get:function(){return(this.forcedInstanceCount||this._thinInstanceDataStorage.instancesCount||0)>0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forcedInstanceCount",{get:function(){return this._internalMeshDataInfo._forcedInstanceCount},set:function(e){this._internalMeshDataInfo._forcedInstanceCount=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sideOrientation",{get:function(){return this._internalMeshDataInfo._sideOrientation},set:function(e){this._internalMeshDataInfo._sideOrientation=e,this._internalAbstractMeshDataInfo._sideOrientationHint=this._scene.useRightHandedSystem&&e===c.Y.MATERIAL_CounterClockWiseSideOrientation||!this._scene.useRightHandedSystem&&e===c.Y.MATERIAL_ClockWiseSideOrientation},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"overrideMaterialSideOrientation",{get:function(){return this.sideOrientation},set:function(e){this.sideOrientation=e,this.material&&(this.material.sideOrientation=null)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"overrideRenderingFillMode",{get:function(){return this._internalMeshDataInfo._overrideRenderingFillMode},set:function(e){this._internalMeshDataInfo._overrideRenderingFillMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._internalAbstractMeshDataInfo._material},set:function(e){e&&(this.material&&null===this.material.sideOrientation||this._internalAbstractMeshDataInfo._sideOrientationHint)&&(e.sideOrientation=null),this._setMaterial(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._internalMeshDataInfo._source},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cloneMeshMap",{get:function(){return this._internalMeshDataInfo.meshMap},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isUnIndexed",{get:function(){return this._unIndexed},set:function(e){this._unIndexed!==e&&(this._unIndexed=e,this._markSubMeshesAsAttributesDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.instancesData},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"previousWorldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.instancesPreviousData},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"manualUpdateOfWorldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.manualUpdate},set:function(e){this._instanceDataStorage.manualUpdate=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"manualUpdateOfPreviousWorldMatrixInstancedBuffer",{get:function(){return this._instanceDataStorage.previousManualUpdate},set:function(e){this._instanceDataStorage.previousManualUpdate=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forceWorldMatrixInstancedBufferUpdate",{get:function(){return this._instanceDataStorage.forceMatrixUpdates},set:function(e){this._instanceDataStorage.forceMatrixUpdates=e},enumerable:!1,configurable:!0}),t.prototype._copySource=function(e,t,i){void 0===i&&(i=!0);var n=this.getScene();if(e._geometry&&e._geometry.applyToMesh(this),N.r.DeepCopy(e,this,["name","material","skeleton","instances","parent","uniqueId","source","metadata","morphTargetManager","hasInstances","worldMatrixInstancedBuffer","previousWorldMatrixInstancedBuffer","hasLODLevels","geometry","isBlocked","areNormalsFrozen","facetNb","isFacetDataEnabled","lightSources","useBones","isAnInstance","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","cloneMeshMap","hasBoundingInfo","physicsBody","physicsImpostor"],["_poseMatrix"]),this._internalMeshDataInfo._source=e,n.useClonedMeshMap&&(e._internalMeshDataInfo.meshMap||(e._internalMeshDataInfo.meshMap={}),e._internalMeshDataInfo.meshMap[this.uniqueId]=this),this._originalBuilderSideOrientation=e._originalBuilderSideOrientation,this._creationDataStorage=e._creationDataStorage,e._ranges){var r=e._ranges;for(var o in r)Object.prototype.hasOwnProperty.call(r,o)&&r[o]&&this.createAnimationRange(o,r[o].from,r[o].to)}if(e.metadata&&e.metadata.clone?this.metadata=e.metadata.clone():this.metadata=e.metadata,this._internalMetadata=e._internalMetadata,se.Y&&se.Y.HasTags(e)&&se.Y.AddTagsTo(this,se.Y.GetTags(e,!0)),this.setEnabled(e.isEnabled(!1)),this.parent=e.parent,this.setPivotMatrix(e.getPivotMatrix(),this._postMultiplyPivotMatrix),this.id=name+"."+e.id,this.material=e.material,!t)for(var a=e.getDescendants(!0),s=0;s<a.length;s++){var l=a[s];l.clone&&l.clone(name+"."+l.name,this)}if(e.morphTargetManager&&(this.morphTargetManager=e.morphTargetManager),n.getPhysicsEngine){var c=n.getPhysicsEngine();if(i&&c)if(1===c.getPluginVersion()){var u=c.getImpostorForPhysicsObject(e);u&&(this.physicsImpostor=u.clone(this))}else 2===c.getPluginVersion()&&e.physicsBody&&e.physicsBody.clone(this)}for(s=0;s<n.particleSystems.length;s++){var h=n.particleSystems[s];h.emitter===e&&h.clone(h.name,this)}this.skeleton=e.skeleton,this.refreshBoundingInfo(!0,!0),this.computeWorldMatrix(!0)},t.prototype.instantiateHierarchy=function(e,t,i){void 0===e&&(e=null);var n=0===this.getTotalVertices()||t&&t.doNotInstantiate&&(!0===t.doNotInstantiate||t.doNotInstantiate(this))?this.clone("Clone of "+(this.name||this.id),e||this.parent,!0):this.createInstance("instance of "+(this.name||this.id));n.parent=e||this.parent,n.position=this.position.clone(),n.scaling=this.scaling.clone(),this.rotationQuaternion?n.rotationQuaternion=this.rotationQuaternion.clone():n.rotation=this.rotation.clone(),i&&i(this,n);for(var r=0,o=this.getChildTransformNodes(!0);r<o.length;r++){var a=o[r];"InstancedMesh"===a.getClassName()&&"Mesh"===n.getClassName()&&a.sourceMesh===this?a.instantiateHierarchy(n,{doNotInstantiate:t&&t.doNotInstantiate||!1,newSourcedMesh:n},i):a.instantiateHierarchy(n,t,i)}return n},t.prototype.getClassName=function(){return"Mesh"},Object.defineProperty(t.prototype,"_isMesh",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.toString=function(t){var i=e.prototype.toString.call(this,t);if(i+=", n vertices: "+this.getTotalVertices(),i+=", parent: "+(this._waitingParentId?this._waitingParentId:this.parent?this.parent.name:"NONE"),this.animations)for(var n=0;n<this.animations.length;n++)i+=", animation[0]: "+this.animations[n].toString(t);if(t)if(this._geometry){var r=this.getIndices(),o=this.getVerticesData(Se.R.PositionKind);o&&r&&(i+=", flat shading: "+(o.length/3===r.length?"YES":"NO"))}else i+=", flat shading: UNKNOWN";return i},t.prototype._unBindEffect=function(){e.prototype._unBindEffect.call(this);for(var t=0,i=this.instances;t<i.length;t++)i[t]._unBindEffect()},Object.defineProperty(t.prototype,"hasLODLevels",{get:function(){return this._internalMeshDataInfo._LODLevels.length>0},enumerable:!1,configurable:!0}),t.prototype.getLODLevels=function(){return this._internalMeshDataInfo._LODLevels},t.prototype._sortLODLevels=function(){var e=this._internalMeshDataInfo._useLODScreenCoverage?-1:1;this._internalMeshDataInfo._LODLevels.sort((function(t,i){return t.distanceOrScreenCoverage<i.distanceOrScreenCoverage?e:t.distanceOrScreenCoverage>i.distanceOrScreenCoverage?-e:0}))},t.prototype.addLODLevel=function(e,t){if(t&&t._masterMesh)return T.V.Warn("You cannot use a mesh as LOD level twice"),this;var i=new Gi(e,t);return this._internalMeshDataInfo._LODLevels.push(i),t&&(t._masterMesh=this),this._sortLODLevels(),this},t.prototype.getLODLevelAtDistance=function(e){for(var t=this._internalMeshDataInfo,i=0;i<t._LODLevels.length;i++){var n=t._LODLevels[i];if(n.distanceOrScreenCoverage===e)return n.mesh}return null},t.prototype.removeLODLevel=function(e){for(var t=this._internalMeshDataInfo,i=0;i<t._LODLevels.length;i++)t._LODLevels[i].mesh===e&&(t._LODLevels.splice(i,1),e&&(e._masterMesh=null));return this._sortLODLevels(),this},t.prototype.getLOD=function(e,t){var i=this._internalMeshDataInfo;if(!i._LODLevels||0===i._LODLevels.length)return this;var n=t||this.getBoundingInfo().boundingSphere,r=e.mode===Xt.ORTHOGRAPHIC_CAMERA?e.minZ:n.centerWorld.subtract(e.globalPosition).length(),o=r,a=1;if(i._useLODScreenCoverage){var s=e.screenArea,l=n.radiusWorld*e.minZ/r;o=(l=l*l*Math.PI)/s,a=-1}if(a*i._LODLevels[i._LODLevels.length-1].distanceOrScreenCoverage>a*o)return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,this),this;for(var u=0;u<i._LODLevels.length;u++){var h=i._LODLevels[u];if(a*h.distanceOrScreenCoverage<a*o){if(h.mesh){if(h.mesh.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED)return h.mesh._checkDelayState(),this;if(h.mesh.delayLoadState===c.Y.DELAYLOADSTATE_LOADING)return this;h.mesh._preActivate(),h.mesh._updateSubMeshesBoundingInfo(this.worldMatrixFromCache)}return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,h.mesh),h.mesh}}return this.onLODLevelSelection&&this.onLODLevelSelection(o,this,this),this},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._geometry},enumerable:!1,configurable:!0}),t.prototype.getTotalVertices=function(){return null===this._geometry||void 0===this._geometry?0:this._geometry.getTotalVertices()},t.prototype.getVerticesData=function(e,t,i,n){var r,o;if(!this._geometry)return null;var a=n||null===(o=null===(r=this._userInstancedBuffersStorage)||void 0===r?void 0:r.vertexBuffers[e])||void 0===o?void 0:o.getFloatData(this.instances.length+1,i||t&&1!==this._geometry.meshes.length);return a||(a=this._geometry.getVerticesData(e,t,i)),a},t.prototype.copyVerticesData=function(e,t){this._geometry&&this._geometry.copyVerticesData(e,t)},t.prototype.getVertexBuffer=function(e,t){var i,n;return this._geometry?null!==(n=t||null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])&&void 0!==n?n:this._geometry.getVertexBuffer(e):null},t.prototype.isVerticesDataPresent=function(e,t){var i;return this._geometry?!t&&void 0!==(null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])||this._geometry.isVerticesDataPresent(e):!!this._delayInfo&&-1!==this._delayInfo.indexOf(e)},t.prototype.isVertexBufferUpdatable=function(e,t){var i;if(!this._geometry)return!!this._delayInfo&&-1!==this._delayInfo.indexOf(e);if(!t){var n=null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e];if(n)return n.isUpdatable()}return this._geometry.isVertexBufferUpdatable(e)},t.prototype.getVerticesDataKinds=function(e){if(!this._geometry){var t=[];return this._delayInfo&&this._delayInfo.forEach((function(e){t.push(e)})),t}var i=this._geometry.getVerticesDataKinds();if(!e&&this._userInstancedBuffersStorage)for(var n in this._userInstancedBuffersStorage.vertexBuffers)-1===i.indexOf(n)&&i.push(n);return i},t.prototype.getTotalIndices=function(){return this._geometry?this._geometry.getTotalIndices():0},t.prototype.getIndices=function(e,t){return this._geometry?this._geometry.getIndices(e,t):[]},Object.defineProperty(t.prototype,"isBlocked",{get:function(){return null!==this._masterMesh&&void 0!==this._masterMesh},enumerable:!1,configurable:!0}),t.prototype.isReady=function(t,i){var n,r,o,a,s,l,u;if(void 0===t&&(t=!1),void 0===i&&(i=!1),this.delayLoadState===c.Y.DELAYLOADSTATE_LOADING)return!1;if(!e.prototype.isReady.call(this,t))return!1;if(!this.subMeshes||0===this.subMeshes.length)return!0;if(!t)return!0;var h=this.getEngine(),d=this.getScene(),p=i||h.getCaps().instancedArrays&&(this.instances.length>0||this.hasThinInstances);this.computeWorldMatrix();var f=this.material||d.defaultMaterial;if(f)if(f._storeEffectOnSubMeshes)for(var _=0,m=this.subMeshes;_<m.length;_++){var g=(I=m[_]).getMaterial();if(g)if(g._storeEffectOnSubMeshes){if(!g.isReadyForSubMesh(this,I,p))return!1}else if(!g.isReady(this,p))return!1}else if(!f.isReady(this,p))return!1;for(var v=h.currentRenderPassId,y=0,b=this.lightSources;y<b.length;y++){var T=b[y].getShadowGenerators();if(T)for(var E=T.values(),S=E.next();!0!==S.done;S=E.next()){var x=S.value;if(x&&(!(null===(n=x.getShadowMap())||void 0===n?void 0:n.renderList)||(null===(r=x.getShadowMap())||void 0===r?void 0:r.renderList)&&-1!==(null===(a=null===(o=x.getShadowMap())||void 0===o?void 0:o.renderList)||void 0===a?void 0:a.indexOf(this)))){for(var C=null!==(s=x.getShadowMap().renderPassIds)&&void 0!==s?s:[h.currentRenderPassId],A=0;A<C.length;++A){h.currentRenderPassId=C[A];for(var P=0,R=this.subMeshes;P<R.length;P++){var I=R[P];if(!x.isReady(I,p,null!==(u=null===(l=I.getMaterial())||void 0===l?void 0:l.needAlphaBlendingForMesh(this))&&void 0!==u&&u))return h.currentRenderPassId=v,!1}}h.currentRenderPassId=v}}}for(var M=0,O=this._internalMeshDataInfo._LODLevels;M<O.length;M++){var D=O[M];if(D.mesh&&!D.mesh.isReady(p))return!1}return!0},Object.defineProperty(t.prototype,"areNormalsFrozen",{get:function(){return this._internalMeshDataInfo._areNormalsFrozen},enumerable:!1,configurable:!0}),t.prototype.freezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!0,this},t.prototype.unfreezeNormals=function(){return this._internalMeshDataInfo._areNormalsFrozen=!1,this},Object.defineProperty(t.prototype,"overridenInstanceCount",{set:function(e){this._instanceDataStorage.overridenInstanceCount=e},enumerable:!1,configurable:!0}),t.prototype._preActivate=function(){var e=this._internalMeshDataInfo,t=this.getScene().getRenderId();return e._preActivateId===t||(e._preActivateId=t,this._instanceDataStorage.visibleInstances=null),this},t.prototype._preActivateForIntermediateRendering=function(e){return this._instanceDataStorage.visibleInstances&&(this._instanceDataStorage.visibleInstances.intermediateDefaultRenderId=e),this},t.prototype._registerInstanceForRenderId=function(e,t){return this._instanceDataStorage.visibleInstances||(this._instanceDataStorage.visibleInstances={defaultRenderId:t,selfDefaultRenderId:this._renderId}),this._instanceDataStorage.visibleInstances[t]||(void 0!==this._instanceDataStorage.previousRenderId&&this._instanceDataStorage.isFrozen&&(this._instanceDataStorage.visibleInstances[this._instanceDataStorage.previousRenderId]=null),this._instanceDataStorage.previousRenderId=t,this._instanceDataStorage.visibleInstances[t]=new Array),this._instanceDataStorage.visibleInstances[t].push(e),this},t.prototype._afterComputeWorldMatrix=function(){e.prototype._afterComputeWorldMatrix.call(this),this.hasThinInstances&&(this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1))},t.prototype._postActivate=function(){this.edgesShareWithInstances&&this.edgesRenderer&&this.edgesRenderer.isEnabled&&this._renderingGroup&&(this._renderingGroup._edgesRenderers.pushNoDuplicate(this.edgesRenderer),this.edgesRenderer.customInstances.push(this.getWorldMatrix()))},t.prototype.refreshBoundingInfo=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;var i;i="object"==typeof e?e:{applySkeleton:e,applyMorph:t};var n=this.geometry?this.geometry.boundingBias:null;return this._refreshBoundingInfo(this._getData(i,null,Se.R.PositionKind),n),this},t.prototype._createGlobalSubMesh=function(e){var t=this.getTotalVertices();if(!t||!this.getIndices())return null;if(this.subMeshes&&this.subMeshes.length>0){var i=this.getIndices();if(!i)return null;var n=i.length,r=!1;if(e)r=!0;else for(var o=0,a=this.subMeshes;o<a.length;o++){var s=a[o];if(s.indexStart+s.indexCount>n){r=!0;break}if(s.verticesStart+s.verticesCount>t){r=!0;break}}if(!r)return this.subMeshes[0]}return this.releaseSubMeshes(),new ii(0,0,t,0,this.getTotalIndices(),this)},t.prototype.subdivide=function(e){if(!(e<1)){for(var t=this.getTotalIndices(),i=t/e|0,n=0;i%3!=0;)i++;this.releaseSubMeshes();for(var r=0;r<e&&!(n>=t);r++)ii.CreateFromIndices(0,n,r===e-1?t-n:i,this,void 0,!1),n+=i;this.refreshBoundingInfo(),this.synchronizeInstances()}},t.prototype.setVerticesData=function(e,t,i,n){if(void 0===i&&(i=!1),this._geometry)this._geometry.setVerticesData(e,t,i,n);else{var r=new ri;r.set(t,e);var o=this.getScene();new li(li.RandomId(),o,r,i,this)}return this},t.prototype.removeVerticesData=function(e){this._geometry&&this._geometry.removeVerticesData(e)},t.prototype.markVerticesDataAsUpdatable=function(e,t){void 0===t&&(t=!0);var i=this.getVertexBuffer(e);i&&i.isUpdatable()!==t&&this.setVerticesData(e,this.getVerticesData(e),t)},t.prototype.setVerticesBuffer=function(e,t){return void 0===t&&(t=!0),this._geometry||(this._geometry=li.CreateGeometryForMesh(this)),this._geometry.setVerticesBuffer(e,null,t),this},t.prototype.updateVerticesData=function(e,t,i,n){return this._geometry?(n?(this.makeGeometryUnique(),this.updateVerticesData(e,t,i,!1)):this._geometry.updateVerticesData(e,t,i),this):this},t.prototype.updateMeshPositions=function(e,t){void 0===t&&(t=!0);var i=this.getVerticesData(Se.R.PositionKind);if(!i)return this;if(e(i),this.updateVerticesData(Se.R.PositionKind,i,!1,!1),t){var n=this.getIndices(),r=this.getVerticesData(Se.R.NormalKind);if(!r)return this;ri.ComputeNormals(i,n,r),this.updateVerticesData(Se.R.NormalKind,r,!1,!1)}return this},t.prototype.makeGeometryUnique=function(){if(!this._geometry)return this;if(1===this._geometry.meshes.length)return this;var e=this._geometry,t=this._geometry.copy(li.RandomId());return e.releaseForMesh(this,!0),t.applyToMesh(this),this},t.prototype.setIndexBuffer=function(e,t,i){var n=this._geometry;n||(n=new li(li.RandomId(),this.getScene(),void 0,void 0,this)),n.setIndexBuffer(e,t,i)},t.prototype.setIndices=function(e,t,i){if(void 0===t&&(t=null),void 0===i&&(i=!1),this._geometry)this._geometry.setIndices(e,t,i);else{var n=new ri;n.indices=e;var r=this.getScene();new li(li.RandomId(),r,n,i,this)}return this},t.prototype.updateIndices=function(e,t,i){return void 0===i&&(i=!1),this._geometry?(this._geometry.updateIndices(e,t,i),this):this},t.prototype.toLeftHanded=function(){return this._geometry?(this._geometry.toLeftHanded(),this):this},t.prototype._bind=function(e,t,i,n){if(void 0===n&&(n=!0),!this._geometry)return this;var r,o=this.getScene().getEngine();if(this._unIndexed)r=null;else switch(this._getRenderingFillMode(i)){case Vi.PointFillMode:r=null;break;case Vi.WireFrameFillMode:r=e._getLinesIndexBuffer(this.getIndices(),o);break;default:case Vi.TriangleFillMode:r=this._geometry.getIndexBuffer()}return this._bindDirect(t,r,n)},t.prototype._bindDirect=function(e,t,i){return void 0===i&&(i=!0),this._geometry?(this.morphTargetManager&&this.morphTargetManager.isUsingTextureForTargets&&this.morphTargetManager._bind(e),i&&this._userInstancedBuffersStorage&&!this.hasThinInstances?this._geometry._bind(e,t,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects):this._geometry._bind(e,t),this):this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;this._internalMeshDataInfo._onBeforeDrawObservable&&this._internalMeshDataInfo._onBeforeDrawObservable.notifyObservers(this);var n=this.getScene().getEngine();return this._unIndexed||t==Vi.PointFillMode?n.drawArraysType(t,e.verticesStart,e.verticesCount,this.forcedInstanceCount||i):t==Vi.WireFrameFillMode?n.drawElementsType(t,0,e._linesIndexCount,this.forcedInstanceCount||i):n.drawElementsType(t,e.indexStart,e.indexCount,this.forcedInstanceCount||i),this},t.prototype.registerBeforeRender=function(e){return this.onBeforeRenderObservable.add(e),this},t.prototype.unregisterBeforeRender=function(e){return this.onBeforeRenderObservable.removeCallback(e),this},t.prototype.registerAfterRender=function(e){return this.onAfterRenderObservable.add(e),this},t.prototype.unregisterAfterRender=function(e){return this.onAfterRenderObservable.removeCallback(e),this},t.prototype._getInstancesRenderList=function(e,t){if(void 0===t&&(t=!1),this._instanceDataStorage.isFrozen){if(t)return this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.hardwareInstancedRendering[e]=!1,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode.renderSelf[e]=!0,this._instanceDataStorage.batchCacheReplacementModeInFrozenMode;if(this._instanceDataStorage.previousBatch)return this._instanceDataStorage.previousBatch}var i=this.getScene(),n=i._isInIntermediateRendering(),r=n?this._internalAbstractMeshDataInfo._onlyForInstancesIntermediate:this._internalAbstractMeshDataInfo._onlyForInstances,o=this._instanceDataStorage.batchCache;if(o.mustReturn=!1,o.renderSelf[e]=t||!r&&this.isEnabled()&&this.isVisible,o.visibleInstances[e]=null,this._instanceDataStorage.visibleInstances&&!t){var a=this._instanceDataStorage.visibleInstances,s=i.getRenderId(),l=n?a.intermediateDefaultRenderId:a.defaultRenderId;o.visibleInstances[e]=a[s],!o.visibleInstances[e]&&l&&(o.visibleInstances[e]=a[l])}return o.hardwareInstancedRendering[e]=!t&&this._instanceDataStorage.hardwareInstancedRendering&&null!==o.visibleInstances[e]&&void 0!==o.visibleInstances[e],this._instanceDataStorage.previousBatch=o,o},t.prototype._renderWithInstances=function(e,i,n,r,o){for(var a,s=n.visibleInstances[e._id],l=s?s.length:0,c=this._instanceDataStorage,u=c.instancesBufferSize,h=c.instancesBuffer,p=c.instancesPreviousBuffer,f=16*(l+1)*4;c.instancesBufferSize<f;)c.instancesBufferSize*=2;c.instancesData&&u==c.instancesBufferSize||(c.instancesData=new Float32Array(c.instancesBufferSize/4)),(this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousData||u!=c.instancesBufferSize)&&(c.instancesPreviousData=new Float32Array(c.instancesBufferSize/4));var _=0,m=0,g=n.renderSelf[e._id],v=!h||u!==c.instancesBufferSize||this._scene.needsPreviousWorldMatrices&&!c.instancesPreviousBuffer;if(this._instanceDataStorage.manualUpdate||c.isFrozen&&!v)m=(g?1:0)+l;else{var y=this.getWorldMatrix();if(g&&(this._scene.needsPreviousWorldMatrices&&(c.masterMeshPreviousWorldMatrix?(c.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,_),c.masterMeshPreviousWorldMatrix.copyFrom(y)):(c.masterMeshPreviousWorldMatrix=y.clone(),c.masterMeshPreviousWorldMatrix.copyToArray(c.instancesPreviousData,_))),y.copyToArray(c.instancesData,_),_+=16,m++),s){if(t.INSTANCEDMESH_SORT_TRANSPARENT&&this._scene.activeCamera&&(null===(a=e.getMaterial())||void 0===a?void 0:a.needAlphaBlendingForMesh(e.getRenderingMesh()))){for(var b=this._scene.activeCamera.globalPosition,T=0;T<s.length;T++){var E=s[T];E._distanceToCamera=d.Pq.Distance(E.getBoundingInfo().boundingSphere.centerWorld,b)}s.sort((function(e,t){return e._distanceToCamera>t._distanceToCamera?-1:e._distanceToCamera<t._distanceToCamera?1:0}))}for(T=0;T<s.length;T++){var S=s[T],x=S.getWorldMatrix();x.copyToArray(c.instancesData,_),this._scene.needsPreviousWorldMatrices&&(S._previousWorldMatrix?(S._previousWorldMatrix.copyToArray(c.instancesPreviousData,_),S._previousWorldMatrix.copyFrom(x)):(S._previousWorldMatrix=x.clone(),S._previousWorldMatrix.copyToArray(c.instancesPreviousData,_))),_+=16,m++}}}return v?(h&&h.dispose(),p&&p.dispose(),h=new Se.h(o,c.instancesData,!0,16,!1,!0),c.instancesBuffer=h,this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this._userInstancedBuffersStorage.vertexBuffers.world0=h.createVertexBuffer("world0",0,4),this._userInstancedBuffersStorage.vertexBuffers.world1=h.createVertexBuffer("world1",4,4),this._userInstancedBuffersStorage.vertexBuffers.world2=h.createVertexBuffer("world2",8,4),this._userInstancedBuffersStorage.vertexBuffers.world3=h.createVertexBuffer("world3",12,4),this._scene.needsPreviousWorldMatrices&&(p=new Se.h(o,c.instancesPreviousData,!0,16,!1,!0),c.instancesPreviousBuffer=p,this._userInstancedBuffersStorage.vertexBuffers.previousWorld0=p.createVertexBuffer("previousWorld0",0,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld1=p.createVertexBuffer("previousWorld1",4,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld2=p.createVertexBuffer("previousWorld2",8,4),this._userInstancedBuffersStorage.vertexBuffers.previousWorld3=p.createVertexBuffer("previousWorld3",12,4)),this._invalidateInstanceVertexArrayObject()):this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||(h.updateDirectly(c.instancesData,0,m),!this._scene.needsPreviousWorldMatrices||this._instanceDataStorage.manualUpdate&&!this._instanceDataStorage.previousManualUpdate||p.updateDirectly(c.instancesPreviousData,0,m)),this._processInstancedBuffers(s,g),this.getScene()._activeIndices.addCount(e.indexCount*m,!1),o._currentDrawContext&&(o._currentDrawContext.useInstancing=!0),this._bind(e,r,i),this._draw(e,i,m),!this._scene.needsPreviousWorldMatrices||v||!this._instanceDataStorage.manualUpdate||this._instanceDataStorage.isFrozen&&!this._instanceDataStorage.forceMatrixUpdates||this._instanceDataStorage.previousManualUpdate||p.updateDirectly(c.instancesData,0,m),o.unbindInstanceAttributes(),this},t.prototype._renderWithThinInstances=function(e,t,i,n){var r,o,a=null!==(o=null===(r=this._thinInstanceDataStorage)||void 0===r?void 0:r.instancesCount)&&void 0!==o?o:0;this.getScene()._activeIndices.addCount(e.indexCount*a,!1),n._currentDrawContext&&(n._currentDrawContext.useInstancing=!0),this._bind(e,i,t),this._draw(e,t,a),this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&this._thinInstanceDataStorage.matrixData&&(this._thinInstanceDataStorage.previousMatrixBuffer?this._thinInstanceDataStorage.previousMatrixBuffer.updateDirectly(this._thinInstanceDataStorage.matrixData,0,a):this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",this._thinInstanceDataStorage.matrixData,!1)),n.unbindInstanceAttributes()},t.prototype._processInstancedBuffers=function(e,t){},t.prototype._processRendering=function(e,t,i,n,r,o,a,s){var l=this.getScene(),c=l.getEngine();if(n=this._getRenderingFillMode(n),o&&t.getRenderingMesh().hasThinInstances)return this._renderWithThinInstances(t,n,i,c),this;if(o)this._renderWithInstances(t,n,r,i,c);else{c._currentDrawContext&&(c._currentDrawContext.useInstancing=!1);var u=0;r.renderSelf[t._id]&&(a&&a(!1,e.getWorldMatrix(),s),u++,this._draw(t,n,this._instanceDataStorage.overridenInstanceCount));var h=r.visibleInstances[t._id];if(h){var d=h.length;u+=d;for(var p=0;p<d;p++){var f=h[p].getWorldMatrix();a&&a(!0,f,s),this._draw(t,n)}}l._activeIndices.addCount(t.indexCount*u,!1)}return this},t.prototype._rebuild=function(t){if(void 0===t&&(t=!1),this._instanceDataStorage.instancesBuffer&&(t&&this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null),this._userInstancedBuffersStorage){for(var i in this._userInstancedBuffersStorage.vertexBuffers){var n=this._userInstancedBuffersStorage.vertexBuffers[i];n&&(t&&n.dispose(),this._userInstancedBuffersStorage.vertexBuffers[i]=null)}this._userInstancedBuffersStorage.vertexArrayObjects&&(this._userInstancedBuffersStorage.vertexArrayObjects={})}this._internalMeshDataInfo._effectiveMaterial=null,e.prototype._rebuild.call(this,t)},t.prototype._freeze=function(){if(this.subMeshes){for(var e=0;e<this.subMeshes.length;e++)this._getInstancesRenderList(e);this._internalMeshDataInfo._effectiveMaterial=null,this._instanceDataStorage.isFrozen=!0}},t.prototype._unFreeze=function(){this._instanceDataStorage.isFrozen=!1,this._instanceDataStorage.previousBatch=null},t.prototype.renderWithRenderPassId=function(e,t,i,n,r){void 0===r&&(r=!0);var o=this._scene.getEngine(),a=o.currentRenderPassId;if(void 0!==e&&(o.currentRenderPassId=e),n)(!r||r&&n.isInFrustum(this._scene._frustumPlanes))&&this.render(n,!!t,i);else for(var s=0;s<this.subMeshes.length;s++){var l=this.subMeshes[s];(!r||r&&l.isInFrustum(this._scene._frustumPlanes))&&this.render(l,!!t,i)}return void 0!==e&&(o.currentRenderPassId=a),this},t.prototype.render=function(e,t,i){var n,r,o,a,s=this.getScene();this._internalAbstractMeshDataInfo._isActiveIntermediate?this._internalAbstractMeshDataInfo._isActiveIntermediate=!1:this._internalAbstractMeshDataInfo._isActive=!1;var l=null!==(r=null===(n=s.activeCameras)||void 0===n?void 0:n.length)&&void 0!==r?r:0;if((l>1&&s.activeCamera===s.activeCameras[0]||l<=1)&&this._checkOcclusionQuery()&&!this._occlusionDataStorage.forceRenderingWhenOccluded)return this;var c=this._getInstancesRenderList(e._id,!!i);if(c.mustReturn)return this;if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var u=s.getEngine(),h=0,d=null;this.ignoreCameraMaxZ&&s.activeCamera&&!s._isInIntermediateRendering()&&(h=s.activeCamera.maxZ,d=s.activeCamera,s.activeCamera.maxZ=0,s.updateTransformMatrix(!0)),this._internalMeshDataInfo._onBeforeRenderObservable&&this._internalMeshDataInfo._onBeforeRenderObservable.notifyObservers(this);var p,f=e.getRenderingMesh(),_=c.hardwareInstancedRendering[e._id]||f.hasThinInstances||!!this._userInstancedBuffersStorage&&!e.getMesh()._internalAbstractMeshDataInfo._actAsRegularMesh,m=this._instanceDataStorage,g=e.getMaterial();if(!g)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;if(m.isFrozen&&this._internalMeshDataInfo._effectiveMaterial&&this._internalMeshDataInfo._effectiveMaterial===g){if(g._storeEffectOnSubMeshes&&!(null===(o=e._drawWrapper)||void 0===o?void 0:o._wasPreviouslyReady)||!g._storeEffectOnSubMeshes&&!g._getDrawWrapper()._wasPreviouslyReady)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this}else{if(g._storeEffectOnSubMeshes){if(!g.isReadyForSubMesh(this,e,_))return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this}else if(!g.isReady(this,_))return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;this._internalMeshDataInfo._effectiveMaterial=g}t&&u.setAlphaMode(this._internalMeshDataInfo._effectiveMaterial.alphaMode);for(var v=null!==(a=null==(p=this._internalMeshDataInfo._effectiveMaterial._storeEffectOnSubMeshes?e._drawWrapper:this._internalMeshDataInfo._effectiveMaterial._getDrawWrapper())?void 0:p.effect)&&void 0!==a?a:null,y=0,b=s._beforeRenderingMeshStage;y<b.length;y++)b[y].action(this,e,c,v);if(!p||!v)return d&&(d.maxZ=h,s.updateTransformMatrix(!0)),this;var T,E=i||this;if(m.isFrozen||!this._internalMeshDataInfo._effectiveMaterial.backFaceCulling&&null===this._internalMeshDataInfo._effectiveMaterial.sideOrientation&&!this._internalMeshDataInfo._effectiveMaterial.twoSidedLighting)T=m.sideOrientation;else{var S=E._getWorldMatrixDeterminant();T=this._internalMeshDataInfo._effectiveMaterial._getEffectiveOrientation(this),S<0&&(T=T===Vi.ClockWiseSideOrientation?Vi.CounterClockWiseSideOrientation:Vi.ClockWiseSideOrientation),m.sideOrientation=T}var x=this._internalMeshDataInfo._effectiveMaterial._preBind(p,T);this._internalMeshDataInfo._effectiveMaterial.forceDepthWrite&&u.setDepthWrite(!0);var C=this._internalMeshDataInfo._effectiveMaterial,A=C.fillMode;this._internalMeshDataInfo._onBeforeBindObservable&&this._internalMeshDataInfo._onBeforeBindObservable.notifyObservers(this),_||this._bind(e,v,A,!1);var P=E.getWorldMatrix();C._storeEffectOnSubMeshes?C.bindForSubMesh(P,this,e):C.bind(P,this),!C.backFaceCulling&&C.separateCullingPass&&(u.setState(!0,C.zOffset,!1,!x,C.cullBackFaces,C.stencil,C.zOffsetUnits),this._processRendering(this,e,v,A,c,_,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),u.setState(!0,C.zOffset,!1,x,C.cullBackFaces,C.stencil,C.zOffsetUnits),this._internalMeshDataInfo._onBetweenPassObservable&&this._internalMeshDataInfo._onBetweenPassObservable.notifyObservers(e)),this._processRendering(this,e,v,A,c,_,this._onBeforeDraw,this._internalMeshDataInfo._effectiveMaterial),this._internalMeshDataInfo._effectiveMaterial.unbind();for(var R=0,I=s._afterRenderingMeshStage;R<I.length;R++)I[R].action(this,e,c,v);return this._internalMeshDataInfo._onAfterRenderObservable&&this._internalMeshDataInfo._onAfterRenderObservable.notifyObservers(this),d&&(d.maxZ=h,s.updateTransformMatrix(!0)),2!==s.performancePriority||m.isFrozen||this._freeze(),this},t.prototype.cleanMatrixWeights=function(){this.isVerticesDataPresent(Se.R.MatricesWeightsKind)&&(this.isVerticesDataPresent(Se.R.MatricesWeightsExtraKind)?this._normalizeSkinWeightsAndExtra():this._normalizeSkinFourWeights())},t.prototype._normalizeSkinFourWeights=function(){for(var e=this.getVerticesData(Se.R.MatricesWeightsKind),t=e.length,i=0;i<t;i+=4){var n=e[i]+e[i+1]+e[i+2]+e[i+3];if(0===n)e[i]=1;else{var r=1/n;e[i]*=r,e[i+1]*=r,e[i+2]*=r,e[i+3]*=r}}this.setVerticesData(Se.R.MatricesWeightsKind,e)},t.prototype._normalizeSkinWeightsAndExtra=function(){for(var e=this.getVerticesData(Se.R.MatricesWeightsExtraKind),t=this.getVerticesData(Se.R.MatricesWeightsKind),i=t.length,n=0;n<i;n+=4){var r=t[n]+t[n+1]+t[n+2]+t[n+3];if(0===(r+=e[n]+e[n+1]+e[n+2]+e[n+3]))t[n]=1;else{var o=1/r;t[n]*=o,t[n+1]*=o,t[n+2]*=o,t[n+3]*=o,e[n]*=o,e[n+1]*=o,e[n+2]*=o,e[n+3]*=o}}this.setVerticesData(Se.R.MatricesWeightsKind,t),this.setVerticesData(Se.R.MatricesWeightsKind,e)},t.prototype.validateSkinning=function(){var e=this.getVerticesData(Se.R.MatricesWeightsExtraKind),t=this.getVerticesData(Se.R.MatricesWeightsKind);if(null===t||null==this.skeleton)return{skinned:!1,valid:!0,report:"not skinned"};for(var i=t.length,n=0,r=0,o=0,a=0,s=null===e?4:8,l=[],c=0;c<=s;c++)l[c]=0;for(c=0;c<i;c+=4){for(var u=t[c],h=u,d=0===h?0:1,p=1;p<s;p++){var f=p<4?t[c+p]:e[c+p-4];f>u&&n++,0!==f&&d++,h+=f,u=f}if(l[d]++,d>o&&(o=d),0===h)r++;else{var _=1/h,m=0;for(p=0;p<s;p++)m+=p<4?Math.abs(t[c+p]-t[c+p]*_):Math.abs(e[c+p-4]-e[c+p-4]*_);m>.001&&a++}}var g=this.skeleton.bones.length,v=this.getVerticesData(Se.R.MatricesIndicesKind),y=this.getVerticesData(Se.R.MatricesIndicesExtraKind),b=0;for(c=0;c<i;c+=4)for(p=0;p<s;p++){var T=p<4?v[c+p]:y[c+p-4];(T>=g||T<0)&&b++}return{skinned:!0,valid:0===r&&0===a&&0===b,report:"Number of Weights = "+i/4+"\nMaximum influences = "+o+"\nMissing Weights = "+r+"\nNot Sorted = "+n+"\nNot Normalized = "+a+"\nWeightCounts = ["+l+"]\nNumber of bones = "+g+"\nBad Bone Indices = "+b}},t.prototype._checkDelayState=function(){var e=this.getScene();return this._geometry?this._geometry.load(e):this.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=c.Y.DELAYLOADSTATE_LOADING,this._queueLoad(e)),this},t.prototype._queueLoad=function(e){var t=this;e.addPendingData(this);var i=-1!==this.delayLoadingFile.indexOf(".babylonbinarymeshdata");return ie.S0.LoadFile(this.delayLoadingFile,(function(i){i instanceof ArrayBuffer?t._delayLoadingFunction(i,t):t._delayLoadingFunction(JSON.parse(i),t),t.instances.forEach((function(e){e.refreshBoundingInfo(),e._syncSubMeshes()})),t.delayLoadState=c.Y.DELAYLOADSTATE_LOADED,e.removePendingData(t)}),(function(){}),e.offlineProvider,i),this},t.prototype.isInFrustum=function(t){return this.delayLoadState!==c.Y.DELAYLOADSTATE_LOADING&&!!e.prototype.isInFrustum.call(this,t)&&(this._checkDelayState(),!0)},t.prototype.setMaterialById=function(e){var t,i=this.getScene().materials;for(t=i.length-1;t>-1;t--)if(i[t].id===e)return this.material=i[t],this;var n=this.getScene().multiMaterials;for(t=n.length-1;t>-1;t--)if(n[t].id===e)return this.material=n[t],this;return this},t.prototype.getAnimatables=function(){var e=[];return this.material&&e.push(this.material),this.skeleton&&e.push(this.skeleton),e},t.prototype.bakeTransformIntoVertices=function(e){if(!this.isVerticesDataPresent(Se.R.PositionKind))return this;var t=this.subMeshes.splice(0);this._resetPointsArrayCache();var i,n=this.getVerticesData(Se.R.PositionKind),r=d.Pq.Zero();for(i=0;i<n.length;i+=3)d.Pq.TransformCoordinatesFromFloatsToRef(n[i],n[i+1],n[i+2],e,r).toArray(n,i);if(this.setVerticesData(Se.R.PositionKind,n,this.getVertexBuffer(Se.R.PositionKind).isUpdatable()),this.isVerticesDataPresent(Se.R.NormalKind)){for(n=this.getVerticesData(Se.R.NormalKind),i=0;i<n.length;i+=3)d.Pq.TransformNormalFromFloatsToRef(n[i],n[i+1],n[i+2],e,r).normalize().toArray(n,i);this.setVerticesData(Se.R.NormalKind,n,this.getVertexBuffer(Se.R.NormalKind).isUpdatable())}if(this.isVerticesDataPresent(Se.R.TangentKind)){for(n=this.getVerticesData(Se.R.TangentKind),i=0;i<n.length;i+=4)d.Pq.TransformNormalFromFloatsToRef(n[i],n[i+1],n[i+2],e,r).normalize().toArray(n,i);this.setVerticesData(Se.R.TangentKind,n,this.getVertexBuffer(Se.R.TangentKind).isUpdatable())}return e.determinant()<0&&this.flipFaces(),this.releaseSubMeshes(),this.subMeshes=t,this},t.prototype.bakeCurrentTransformIntoVertices=function(e){return void 0===e&&(e=!0),this.bakeTransformIntoVertices(this.computeWorldMatrix(!0)),this.resetLocalMatrix(e),this},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._internalAbstractMeshDataInfo._positions||this._geometry&&this._geometry._positions||null},enumerable:!1,configurable:!0}),t.prototype._resetPointsArrayCache=function(){return this._geometry&&this._geometry._resetPointsArrayCache(),this},t.prototype._generatePointsArray=function(){return!!this._geometry&&this._geometry._generatePointsArray()},t.prototype.clone=function(e,i,n,r){return void 0===e&&(e=""),void 0===i&&(i=null),void 0===r&&(r=!0),new t(e,this.getScene(),i,this,n,r)},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this.morphTargetManager=null,this._geometry&&this._geometry.releaseForMesh(this,!0);var n=this._internalMeshDataInfo;if(n._onBeforeDrawObservable&&n._onBeforeDrawObservable.clear(),n._onBeforeBindObservable&&n._onBeforeBindObservable.clear(),n._onBeforeRenderObservable&&n._onBeforeRenderObservable.clear(),n._onAfterRenderObservable&&n._onAfterRenderObservable.clear(),n._onBetweenPassObservable&&n._onBetweenPassObservable.clear(),this._scene.useClonedMeshMap){if(n.meshMap)for(var r in n.meshMap)(s=n.meshMap[r])&&(s._internalMeshDataInfo._source=null,n.meshMap[r]=void 0);n._source&&n._source._internalMeshDataInfo.meshMap&&(n._source._internalMeshDataInfo.meshMap[this.uniqueId]=void 0)}else for(var o=0,a=this.getScene().meshes;o<a.length;o++){var s;(s=a[o])._internalMeshDataInfo&&s._internalMeshDataInfo._source&&s._internalMeshDataInfo._source===this&&(s._internalMeshDataInfo._source=null)}n._source=null,this._instanceDataStorage.visibleInstances={},this._disposeInstanceSpecificData(),this._disposeThinInstanceSpecificData(),this._internalMeshDataInfo._checkReadinessObserver&&this._scene.onBeforeRenderObservable.remove(this._internalMeshDataInfo._checkReadinessObserver),e.prototype.dispose.call(this,t,i)},t.prototype._disposeInstanceSpecificData=function(){},t.prototype._disposeThinInstanceSpecificData=function(){},t.prototype._invalidateInstanceVertexArrayObject=function(){},t.prototype.applyDisplacementMap=function(e,t,i,n,r,o,a,s){var l=this;void 0===a&&(a=!1);var c=this.getScene();return ie.S0.LoadImage(e,(function(e){var s=e.width,c=e.height,u=l.getEngine().createCanvas(s,c).getContext("2d");u.drawImage(e,0,0);var h=u.getImageData(0,0,s,c).data;l.applyDisplacementMapFromBuffer(h,s,c,t,i,r,o,a),n&&n(l)}),s||function(){},c.offlineProvider),this},t.prototype.applyDisplacementMapFromBuffer=function(e,t,i,n,r,o,a,s){if(void 0===s&&(s=!1),!this.isVerticesDataPresent(Se.R.PositionKind)||!this.isVerticesDataPresent(Se.R.NormalKind)||!this.isVerticesDataPresent(Se.R.UVKind))return T.V.Warn("Cannot call applyDisplacementMap: Given mesh is not complete. Position, Normal or UV are missing"),this;var l=this.getVerticesData(Se.R.PositionKind,!0,!0),c=this.getVerticesData(Se.R.NormalKind),u=this.getVerticesData(Se.R.UVKind),h=d.Pq.Zero(),p=d.Pq.Zero(),f=d.I9.Zero();o=o||d.I9.Zero(),a=a||new d.I9(1,1);for(var _=0;_<l.length;_+=3){d.Pq.FromArrayToRef(l,_,h),d.Pq.FromArrayToRef(c,_,p),d.I9.FromArrayToRef(u,_/3*2,f);var m=4*((Math.abs(f.x*a.x+o.x%1)*(t-1)%t|0)+(Math.abs(f.y*a.y+o.y%1)*(i-1)%i|0)*t),g=e[m]/255*.3+e[m+1]/255*.59+e[m+2]/255*.11;p.normalize(),p.scaleInPlace(n+(r-n)*g),(h=h.add(p)).toArray(l,_)}return ri.ComputeNormals(l,this.getIndices(),c),s?(this.setVerticesData(Se.R.PositionKind,l),this.setVerticesData(Se.R.NormalKind,c),this.setVerticesData(Se.R.UVKind,u)):(this.updateVerticesData(Se.R.PositionKind,l),this.updateVerticesData(Se.R.NormalKind,c)),this},t.prototype._getFlattenedNormals=function(e,t){for(var i=new Float32Array(3*e.length),n=0,r=this.sideOrientation===(this._scene.useRightHandedSystem?c.Y.MATERIAL_CounterClockWiseSideOrientation:c.Y.MATERIAL_ClockWiseSideOrientation),o=0;o<e.length;o+=3){var a=d.Pq.FromArray(t,3*e[o]),s=d.Pq.FromArray(t,3*e[o+1]),l=d.Pq.FromArray(t,3*e[o+2]),u=a.subtract(s),h=l.subtract(s),p=d.Pq.Normalize(d.Pq.Cross(u,h));r&&p.scaleInPlace(-1);for(var f=0;f<3;f++)i[n++]=p.x,i[n++]=p.y,i[n++]=p.z}return i},t.prototype._convertToUnIndexedMesh=function(e){void 0===e&&(e=!1);for(var t=this.getVerticesDataKinds(),i=this.getIndices(),n={},r=function(e,t){for(var n=new Float32Array(i.length*t),r=0,o=0;o<i.length;o++)for(var a=0;a<t;a++)n[r++]=e[i[o]*t+a];return n},o=this.getBoundingInfo(),a=this.geometry?this.subMeshes.slice(0):[],s=0,l=t;s<l.length;s++)n[h=l[s]]=this.getVerticesData(h);for(var c=0,u=t;c<u.length;c++){var h=u[c],d=this.getVertexBuffer(h),p=d.getSize();if(e&&h===Se.R.NormalKind){var f=this._getFlattenedNormals(i,n[Se.R.PositionKind]);this.setVerticesData(Se.R.NormalKind,f,d.isUpdatable(),p)}else this.setVerticesData(h,r(n[h],p),d.isUpdatable(),p)}if(this.morphTargetManager){for(var _=0;_<this.morphTargetManager.numTargets;_++){var m=this.morphTargetManager.getTarget(_),g=m.getPositions();m.setPositions(r(g,3)),(f=m.getNormals())&&m.setNormals(e?this._getFlattenedNormals(i,g):r(f,3));var v=m.getTangents();v&&m.setTangents(r(v,3));var y=m.getUVs();y&&m.setUVs(r(y,2))}this.morphTargetManager.synchronize()}for(var b=0;b<i.length;b++)i[b]=b;this.setIndices(i),this._unIndexed=!0,this.releaseSubMeshes();for(var T=0,E=a;T<E.length;T++){var S=E[T],x=S.getBoundingInfo();ii.AddToMesh(S.materialIndex,S.indexStart,S.indexCount,S.indexStart,S.indexCount,this).setBoundingInfo(x)}return this.setBoundingInfo(o),this.synchronizeInstances(),this},t.prototype.convertToFlatShadedMesh=function(){return this._convertToUnIndexedMesh(!0)},t.prototype.convertToUnIndexedMesh=function(){return this._convertToUnIndexedMesh()},t.prototype.flipFaces=function(e){void 0===e&&(e=!1);var t,i=ri.ExtractFromMesh(this);if(e&&this.isVerticesDataPresent(Se.R.NormalKind)&&i.normals)for(t=0;t<i.normals.length;t++)i.normals[t]*=-1;if(i.indices){var n=void 0;for(t=0;t<i.indices.length;t+=3)n=i.indices[t+1],i.indices[t+1]=i.indices[t+2],i.indices[t+2]=n}return i.applyToMesh(this,this.isVertexBufferUpdatable(Se.R.PositionKind)),this},t.prototype.increaseVertices=function(e){void 0===e&&(e=1);var t=ri.ExtractFromMesh(this),i=t.indices&&!Array.isArray(t.indices)&&Array.from?Array.from(t.indices):t.indices,n=t.positions&&!Array.isArray(t.positions)&&Array.from?Array.from(t.positions):t.positions,r=t.uvs&&!Array.isArray(t.uvs)&&Array.from?Array.from(t.uvs):t.uvs,o=t.normals&&!Array.isArray(t.normals)&&Array.from?Array.from(t.normals):t.normals;if(i&&n){t.indices=i,t.positions=n,r&&(t.uvs=r),o&&(t.normals=o);for(var a=e+1,s=new Array,l=0;l<a+1;l++)s[l]=new Array;var c=void 0,u=void 0,h=new d.Pq(0,0,0),p=new d.Pq(0,0,0),f=new d.I9(0,0),_=new Array,m=new Array,g=new Array,v=void 0,y=n.length,b=void 0;r&&(b=r.length);var E=void 0;for(o&&(E=o.length),l=0;l<i.length;l+=3){m[0]=i[l],m[1]=i[l+1],m[2]=i[l+2];for(var S=0;S<3;S++)if(c=m[S],u=m[(S+1)%3],void 0===g[c]&&void 0===g[u]?(g[c]=new Array,g[u]=new Array):(void 0===g[c]&&(g[c]=new Array),void 0===g[u]&&(g[u]=new Array)),void 0===g[c][u]&&void 0===g[u][c]){g[c][u]=[],h.x=(n[3*u]-n[3*c])/a,h.y=(n[3*u+1]-n[3*c+1])/a,h.z=(n[3*u+2]-n[3*c+2])/a,o&&(p.x=(o[3*u]-o[3*c])/a,p.y=(o[3*u+1]-o[3*c+1])/a,p.z=(o[3*u+2]-o[3*c+2])/a),r&&(f.x=(r[2*u]-r[2*c])/a,f.y=(r[2*u+1]-r[2*c+1])/a),g[c][u].push(c);for(var x=1;x<a;x++)g[c][u].push(n.length/3),n[y++]=n[3*c]+x*h.x,n[y++]=n[3*c+1]+x*h.y,n[y++]=n[3*c+2]+x*h.z,o&&(o[E++]=o[3*c]+x*p.x,o[E++]=o[3*c+1]+x*p.y,o[E++]=o[3*c+2]+x*p.z),r&&(r[b++]=r[2*c]+x*f.x,r[b++]=r[2*c+1]+x*f.y);g[c][u].push(u),g[u][c]=new Array,v=g[c][u].length;for(var C=0;C<v;C++)g[u][c][C]=g[c][u][v-1-C]}for(s[0][0]=i[l],s[1][0]=g[i[l]][i[l+1]][1],s[1][1]=g[i[l]][i[l+2]][1],x=2;x<a;x++)for(s[x][0]=g[i[l]][i[l+1]][x],s[x][x]=g[i[l]][i[l+2]][x],h.x=(n[3*s[x][x]]-n[3*s[x][0]])/x,h.y=(n[3*s[x][x]+1]-n[3*s[x][0]+1])/x,h.z=(n[3*s[x][x]+2]-n[3*s[x][0]+2])/x,o&&(p.x=(o[3*s[x][x]]-o[3*s[x][0]])/x,p.y=(o[3*s[x][x]+1]-o[3*s[x][0]+1])/x,p.z=(o[3*s[x][x]+2]-o[3*s[x][0]+2])/x),r&&(f.x=(r[2*s[x][x]]-r[2*s[x][0]])/x,f.y=(r[2*s[x][x]+1]-r[2*s[x][0]+1])/x),S=1;S<x;S++)s[x][S]=n.length/3,n[y++]=n[3*s[x][0]]+S*h.x,n[y++]=n[3*s[x][0]+1]+S*h.y,n[y++]=n[3*s[x][0]+2]+S*h.z,o&&(o[E++]=o[3*s[x][0]]+S*p.x,o[E++]=o[3*s[x][0]+1]+S*p.y,o[E++]=o[3*s[x][0]+2]+S*p.z),r&&(r[b++]=r[2*s[x][0]]+S*f.x,r[b++]=r[2*s[x][0]+1]+S*f.y);for(s[a]=g[i[l+1]][i[l+2]],_.push(s[0][0],s[1][0],s[1][1]),x=1;x<a;x++){for(S=void 0,S=0;S<x;S++)_.push(s[x][S],s[x+1][S],s[x+1][S+1]),_.push(s[x][S],s[x+1][S+1],s[x][S+1]);_.push(s[x][S],s[x+1][S],s[x+1][S+1])}}t.indices=_,t.applyToMesh(this,this.isVertexBufferUpdatable(Se.R.PositionKind))}else T.V.Warn("Couldn't increase number of vertices : VertexData must contain at least indices and positions")},t.prototype.forceSharedVertices=function(){var e=ri.ExtractFromMesh(this),t=e.uvs,i=e.indices,n=e.positions,r=e.colors,o=e.matricesIndices,a=e.matricesWeights,s=e.matricesIndicesExtra,l=e.matricesWeightsExtra;if(void 0===i||void 0===n||null===i||null===n)T.V.Warn("VertexData contains empty entries");else{for(var c=new Array,u=new Array,h=new Array,d=new Array,p=new Array,f=new Array,_=new Array,m=new Array,g=new Array,v=0,y={},b=void 0,E=void 0,S=0;S<i.length;S+=3){E=[i[S],i[S+1],i[S+2]],g=[];for(var x=0;x<3;x++){g[x]="";for(var C=0;C<3;C++)Math.abs(n[3*E[x]+C])<1e-8&&(n[3*E[x]+C]=0),g[x]+=n[3*E[x]+C]+"|"}if(g[0]!=g[1]&&g[0]!=g[2]&&g[1]!=g[2])for(x=0;x<3;x++){if(void 0===(b=y[g[x]])){for(y[g[x]]=v,b=v++,C=0;C<3;C++)c.push(n[3*E[x]+C]);if(null!=r)for(C=0;C<4;C++)d.push(r[4*E[x]+C]);if(null!=t)for(C=0;C<2;C++)h.push(t[2*E[x]+C]);if(null!=o)for(C=0;C<4;C++)p.push(o[4*E[x]+C]);if(null!=a)for(C=0;C<4;C++)f.push(a[4*E[x]+C]);if(null!=s)for(C=0;C<4;C++)_.push(s[4*E[x]+C]);if(null!=l)for(C=0;C<4;C++)m.push(l[4*E[x]+C])}u.push(b)}}var A=new Array;ri.ComputeNormals(c,u,A),e.positions=c,e.indices=u,e.normals=A,null!=t&&(e.uvs=h),null!=r&&(e.colors=d),null!=o&&(e.matricesIndices=p),null!=a&&(e.matricesWeights=f),null!=s&&(e.matricesIndicesExtra=_),null!=a&&(e.matricesWeightsExtra=m),e.applyToMesh(this,this.isVertexBufferUpdatable(Se.R.PositionKind))}},t._instancedMeshFactory=function(e,t){throw(0,k.n)("InstancedMesh")},t._PhysicsImpostorParser=function(e,t,i){throw(0,k.n)("PhysicsImpostor")},t.prototype.createInstance=function(e){return t._instancedMeshFactory(e,this)},t.prototype.synchronizeInstances=function(){for(var e=0;e<this.instances.length;e++)this.instances[e]._syncSubMeshes();return this},t.prototype.optimizeIndices=function(e){var t=this,i=this.getIndices(),n=this.getVerticesData(Se.R.PositionKind);if(!n||!i)return this;for(var r=[],o=0;o<n.length;o+=3)r.push(d.Pq.FromArray(n,o));var a=[];return ie.LV.SyncAsyncForLoop(r.length,40,(function(e){for(var t=r.length-1-e,i=r[t],n=0;n<t;++n){var o=r[n];if(i.equals(o)){a[t]=n;break}}}),(function(){for(var n=0;n<i.length;++n)i[n]=a[i[n]]||i[n];var r=t.subMeshes.slice(0);t.setIndices(i),t.subMeshes=r,e&&e(t)})),this},t.prototype.serialize=function(e){void 0===e&&(e={}),e.name=this.name,e.id=this.id,e.uniqueId=this.uniqueId,e.type=this.getClassName(),se.Y&&se.Y.HasTags(this)&&(e.tags=se.Y.GetTags(this)),e.position=this.position.asArray(),this.rotationQuaternion?e.rotationQuaternion=this.rotationQuaternion.asArray():this.rotation&&(e.rotation=this.rotation.asArray()),e.scaling=this.scaling.asArray(),this._postMultiplyPivotMatrix?e.pivotMatrix=this.getPivotMatrix().asArray():e.localMatrix=this.getPivotMatrix().asArray(),e.isEnabled=this.isEnabled(!1),e.isVisible=this.isVisible,e.infiniteDistance=this.infiniteDistance,e.pickable=this.isPickable,e.receiveShadows=this.receiveShadows,e.billboardMode=this.billboardMode,e.visibility=this.visibility,e.alwaysSelectAsActiveMesh=this.alwaysSelectAsActiveMesh,e.checkCollisions=this.checkCollisions,e.ellipsoid=this.ellipsoid.asArray(),e.ellipsoidOffset=this.ellipsoidOffset.asArray(),e.doNotSyncBoundingInfo=this.doNotSyncBoundingInfo,e.isBlocker=this.isBlocker,e.sideOrientation=this.sideOrientation,this.parent&&this.parent._serializeAsParent(e),e.isUnIndexed=this.isUnIndexed;var t=this._geometry;if(t&&this.subMeshes){e.geometryUniqueId=t.uniqueId,e.geometryId=t.id,e.subMeshes=[];for(var i=0;i<this.subMeshes.length;i++){var n=this.subMeshes[i];e.subMeshes.push({materialIndex:n.materialIndex,verticesStart:n.verticesStart,verticesCount:n.verticesCount,indexStart:n.indexStart,indexCount:n.indexCount})}}this.material?this.material.doNotSerialize||(e.materialUniqueId=this.material.uniqueId,e.materialId=this.material.id):(this.material=null,e.materialUniqueId=this._scene.defaultMaterial.uniqueId,e.materialId=this._scene.defaultMaterial.id),this.morphTargetManager&&(e.morphTargetManagerId=this.morphTargetManager.uniqueId),this.skeleton&&(e.skeletonId=this.skeleton.id,e.numBoneInfluencers=this.numBoneInfluencers),this.getScene()._getComponent(Ie.NAME_PHYSICSENGINE)&&(a=this.getPhysicsImpostor())&&(e.physicsMass=a.getParam("mass"),e.physicsFriction=a.getParam("friction"),e.physicsRestitution=a.getParam("mass"),e.physicsImpostor=a.type),this.metadata&&(e.metadata=this.metadata),e.instances=[];for(var r=0;r<this.instances.length;r++){var o=this.instances[r];if(!o.doNotSerialize){var a,s={name:o.name,id:o.id,isEnabled:o.isEnabled(!1),isVisible:o.isVisible,isPickable:o.isPickable,checkCollisions:o.checkCollisions,position:o.position.asArray(),scaling:o.scaling.asArray()};o.parent&&o.parent._serializeAsParent(s),o.rotationQuaternion?s.rotationQuaternion=o.rotationQuaternion.asArray():o.rotation&&(s.rotation=o.rotation.asArray()),this.getScene()._getComponent(Ie.NAME_PHYSICSENGINE)&&(a=o.getPhysicsImpostor())&&(s.physicsMass=a.getParam("mass"),s.physicsFriction=a.getParam("friction"),s.physicsRestitution=a.getParam("mass"),s.physicsImpostor=a.type),o.metadata&&(s.metadata=o.metadata),o.actionManager&&(s.actions=o.actionManager.serialize(o.name)),e.instances.push(s),G.p.AppendSerializedAnimations(o,s),s.ranges=o.serializeAnimationRanges()}}if(this._thinInstanceDataStorage.instancesCount&&this._thinInstanceDataStorage.matrixData&&(e.thinInstances={instancesCount:this._thinInstanceDataStorage.instancesCount,matrixData:Array.from(this._thinInstanceDataStorage.matrixData),matrixBufferSize:this._thinInstanceDataStorage.matrixBufferSize,enablePicking:this.thinInstanceEnablePicking},this._userThinInstanceBuffersStorage)){var l={data:{},sizes:{},strides:{}};for(var c in this._userThinInstanceBuffersStorage.data)l.data[c]=Array.from(this._userThinInstanceBuffersStorage.data[c]),l.sizes[c]=this._userThinInstanceBuffersStorage.sizes[c],l.strides[c]=this._userThinInstanceBuffersStorage.strides[c];e.thinInstances.userThinInstance=l}return G.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.layerMask=this.layerMask,e.alphaIndex=this.alphaIndex,e.hasVertexAlpha=this.hasVertexAlpha,e.overlayAlpha=this.overlayAlpha,e.overlayColor=this.overlayColor.asArray(),e.renderOverlay=this.renderOverlay,e.applyFog=this.applyFog,this.actionManager&&(e.actions=this.actionManager.serialize(this.name)),e},t.prototype._syncGeometryWithMorphTargetManager=function(){if(this.geometry){this._markSubMeshesAsAttributesDirty();var e=this._internalAbstractMeshDataInfo._morphTargetManager;if(e&&e.vertexCount){if(e.vertexCount!==this.getTotalVertices())return T.V.Error("Mesh is incompatible with morph targets. Targets and mesh must all have the same vertices count."),void(this.morphTargetManager=null);if(e.isUsingTextureForTargets)return;for(var t=0;t<e.numInfluencers;t++){var i=e.getActiveTarget(t),n=i.getPositions();if(!n)return void T.V.Error("Invalid morph target. Target must have positions.");this.geometry.setVerticesData(Se.R.PositionKind+t,n,!1,3);var r=i.getNormals();r&&this.geometry.setVerticesData(Se.R.NormalKind+t,r,!1,3);var o=i.getTangents();o&&this.geometry.setVerticesData(Se.R.TangentKind+t,o,!1,3);var a=i.getUVs();a&&this.geometry.setVerticesData(Se.R.UVKind+"_"+t,a,!1,2)}}else for(t=0;this.geometry.isVerticesDataPresent(Se.R.PositionKind+t);)this.geometry.removeVerticesData(Se.R.PositionKind+t),this.geometry.isVerticesDataPresent(Se.R.NormalKind+t)&&this.geometry.removeVerticesData(Se.R.NormalKind+t),this.geometry.isVerticesDataPresent(Se.R.TangentKind+t)&&this.geometry.removeVerticesData(Se.R.TangentKind+t),this.geometry.isVerticesDataPresent(Se.R.UVKind+t)&&this.geometry.removeVerticesData(Se.R.UVKind+"_"+t),t++}},t.Parse=function(e,i,n){var r;if((r=e.type&&"LinesMesh"===e.type?t._LinesMeshParser(e,i):e.type&&"GroundMesh"===e.type?t._GroundMeshParser(e,i):e.type&&"GoldbergMesh"===e.type?t._GoldbergMeshParser(e,i):e.type&&"GreasedLineMesh"===e.type?t._GreasedLineMeshParser(e,i):e.type&&"TrailMesh"===e.type?t._TrailMeshParser(e,i):new t(e.name,i)).id=e.id,r._waitingParsedUniqueId=e.uniqueId,se.Y&&se.Y.AddTagsTo(r,e.tags),r.position=d.Pq.FromArray(e.position),void 0!==e.metadata&&(r.metadata=e.metadata),e.rotationQuaternion?r.rotationQuaternion=d.PT.FromArray(e.rotationQuaternion):e.rotation&&(r.rotation=d.Pq.FromArray(e.rotation)),r.scaling=d.Pq.FromArray(e.scaling),e.localMatrix?r.setPreTransformMatrix(d.uq.FromArray(e.localMatrix)):e.pivotMatrix&&r.setPivotMatrix(d.uq.FromArray(e.pivotMatrix)),r.setEnabled(e.isEnabled),r.isVisible=e.isVisible,r.infiniteDistance=e.infiniteDistance,r.alwaysSelectAsActiveMesh=!!e.alwaysSelectAsActiveMesh,r.showBoundingBox=e.showBoundingBox,r.showSubMeshesBoundingBox=e.showSubMeshesBoundingBox,void 0!==e.applyFog&&(r.applyFog=e.applyFog),void 0!==e.pickable&&(r.isPickable=e.pickable),void 0!==e.alphaIndex&&(r.alphaIndex=e.alphaIndex),r.receiveShadows=e.receiveShadows,void 0!==e.billboardMode&&(r.billboardMode=e.billboardMode),void 0!==e.visibility&&(r.visibility=e.visibility),r.checkCollisions=e.checkCollisions,r.doNotSyncBoundingInfo=!!e.doNotSyncBoundingInfo,e.ellipsoid&&(r.ellipsoid=d.Pq.FromArray(e.ellipsoid)),e.ellipsoidOffset&&(r.ellipsoidOffset=d.Pq.FromArray(e.ellipsoidOffset)),null!=e.overrideMaterialSideOrientation&&(r.sideOrientation=e.overrideMaterialSideOrientation),void 0!==e.sideOrientation&&(r.sideOrientation=e.sideOrientation),void 0!==e.isBlocker&&(r.isBlocker=e.isBlocker),r._shouldGenerateFlatShading=e.useFlatShading,e.freezeWorldMatrix&&(r._waitingData.freezeWorldMatrix=e.freezeWorldMatrix),void 0!==e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.actions&&(r._waitingData.actions=e.actions),void 0!==e.overlayAlpha&&(r.overlayAlpha=e.overlayAlpha),void 0!==e.overlayColor&&(r.overlayColor=p.v9.FromArray(e.overlayColor)),void 0!==e.renderOverlay&&(r.renderOverlay=e.renderOverlay),r.isUnIndexed=!!e.isUnIndexed,r.hasVertexAlpha=e.hasVertexAlpha,e.delayLoadingFile?(r.delayLoadState=c.Y.DELAYLOADSTATE_NOTLOADED,r.delayLoadingFile=n+e.delayLoadingFile,r.buildBoundingInfo(d.Pq.FromArray(e.boundingBoxMinimum),d.Pq.FromArray(e.boundingBoxMaximum)),e._binaryInfo&&(r._binaryInfo=e._binaryInfo),r._delayInfo=[],e.hasUVs&&r._delayInfo.push(Se.R.UVKind),e.hasUVs2&&r._delayInfo.push(Se.R.UV2Kind),e.hasUVs3&&r._delayInfo.push(Se.R.UV3Kind),e.hasUVs4&&r._delayInfo.push(Se.R.UV4Kind),e.hasUVs5&&r._delayInfo.push(Se.R.UV5Kind),e.hasUVs6&&r._delayInfo.push(Se.R.UV6Kind),e.hasColors&&r._delayInfo.push(Se.R.ColorKind),e.hasMatricesIndices&&r._delayInfo.push(Se.R.MatricesIndicesKind),e.hasMatricesWeights&&r._delayInfo.push(Se.R.MatricesWeightsKind),r._delayLoadingFunction=li._ImportGeometry,oi.ForceFullSceneLoadingForIncremental&&r._checkDelayState()):li._ImportGeometry(e,r),e.materialUniqueId?r._waitingMaterialId=e.materialUniqueId:e.materialId&&(r._waitingMaterialId=e.materialId),e.morphTargetManagerId>-1&&(r.morphTargetManager=i.getMorphTargetManagerById(e.morphTargetManagerId)),void 0!==e.skeletonId&&null!==e.skeletonId&&(r.skeleton=i.getLastSkeletonById(e.skeletonId),e.numBoneInfluencers&&(r.numBoneInfluencers=e.numBoneInfluencers)),e.animations){for(var o=0;o<e.animations.length;o++){var a=e.animations[o];(f=(0,s.n9)("BABYLON.Animation"))&&r.animations.push(f.Parse(a))}Y.ParseAnimationRanges(r,e,i)}if(e.autoAnimate&&i.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),e.layerMask&&!isNaN(e.layerMask)?r.layerMask=Math.abs(parseInt(e.layerMask)):r.layerMask=268435455,e.physicsImpostor&&(r.physicsImpostor=t._PhysicsImpostorParser(i,r,e)),e.lodMeshIds&&(r._waitingData.lods={ids:e.lodMeshIds,distances:e.lodDistances?e.lodDistances:null,coverages:e.lodCoverages?e.lodCoverages:null}),e.instances)for(var l=0;l<e.instances.length;l++){var u=e.instances[l],h=r.createInstance(u.name);if(u.id&&(h.id=u.id),se.Y&&(u.tags?se.Y.AddTagsTo(h,u.tags):se.Y.AddTagsTo(h,e.tags)),h.position=d.Pq.FromArray(u.position),void 0!==u.metadata&&(h.metadata=u.metadata),void 0!==u.parentId&&(h._waitingParentId=u.parentId),void 0!==u.parentInstanceIndex&&(h._waitingParentInstanceIndex=u.parentInstanceIndex),void 0!==u.isEnabled&&null!==u.isEnabled&&h.setEnabled(u.isEnabled),void 0!==u.isVisible&&null!==u.isVisible&&(h.isVisible=u.isVisible),void 0!==u.isPickable&&null!==u.isPickable&&(h.isPickable=u.isPickable),u.rotationQuaternion?h.rotationQuaternion=d.PT.FromArray(u.rotationQuaternion):u.rotation&&(h.rotation=d.Pq.FromArray(u.rotation)),h.scaling=d.Pq.FromArray(u.scaling),null!=u.checkCollisions&&null!=u.checkCollisions&&(h.checkCollisions=u.checkCollisions),null!=u.pickable&&null!=u.pickable&&(h.isPickable=u.pickable),null!=u.showBoundingBox&&null!=u.showBoundingBox&&(h.showBoundingBox=u.showBoundingBox),null!=u.showSubMeshesBoundingBox&&null!=u.showSubMeshesBoundingBox&&(h.showSubMeshesBoundingBox=u.showSubMeshesBoundingBox),null!=u.alphaIndex&&null!=u.showSubMeshesBoundingBox&&(h.alphaIndex=u.alphaIndex),u.physicsImpostor&&(h.physicsImpostor=t._PhysicsImpostorParser(i,h,u)),void 0!==u.actions&&(h._waitingData.actions=u.actions),u.animations){for(o=0;o<u.animations.length;o++){var f;a=u.animations[o],(f=(0,s.n9)("BABYLON.Animation"))&&h.animations.push(f.Parse(a))}Y.ParseAnimationRanges(h,u,i),u.autoAnimate&&i.beginAnimation(h,u.autoAnimateFrom,u.autoAnimateTo,u.autoAnimateLoop,u.autoAnimateSpeed||1)}}if(e.thinInstances){var _=e.thinInstances;if(r.thinInstanceEnablePicking=!!_.enablePicking,_.matrixData?(r.thinInstanceSetBuffer("matrix",new Float32Array(_.matrixData),16,!1),r._thinInstanceDataStorage.matrixBufferSize=_.matrixBufferSize,r._thinInstanceDataStorage.instancesCount=_.instancesCount):r._thinInstanceDataStorage.matrixBufferSize=_.matrixBufferSize,e.thinInstances.userThinInstance){var m=e.thinInstances.userThinInstance;for(var g in m.data)r.thinInstanceSetBuffer(g,new Float32Array(m.data[g]),m.strides[g],!1),r._userThinInstanceBuffersStorage.sizes[g]=m.sizes[g]}}return r},t.prototype.setPositionsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourcePositions){var t=this.getVerticesData(Se.R.PositionKind);if(!t)return e._sourcePositions;e._sourcePositions=new Float32Array(t),this.isVertexBufferUpdatable(Se.R.PositionKind)||this.setVerticesData(Se.R.PositionKind,t,!0)}return e._sourcePositions},t.prototype.setNormalsForCPUSkinning=function(){var e=this._internalMeshDataInfo;if(!e._sourceNormals){var t=this.getVerticesData(Se.R.NormalKind);if(!t)return e._sourceNormals;e._sourceNormals=new Float32Array(t),this.isVertexBufferUpdatable(Se.R.NormalKind)||this.setVerticesData(Se.R.NormalKind,t,!0)}return e._sourceNormals},t.prototype.applySkeleton=function(e){if(!this.geometry)return this;if(this.geometry._softwareSkinningFrameId==this.getScene().getFrameId())return this;if(this.geometry._softwareSkinningFrameId=this.getScene().getFrameId(),!this.isVerticesDataPresent(Se.R.PositionKind))return this;if(!this.isVerticesDataPresent(Se.R.MatricesIndicesKind))return this;if(!this.isVerticesDataPresent(Se.R.MatricesWeightsKind))return this;var t=this.isVerticesDataPresent(Se.R.NormalKind),i=this._internalMeshDataInfo;if(!i._sourcePositions){var n=this.subMeshes.slice();this.setPositionsForCPUSkinning(),this.subMeshes=n}t&&!i._sourceNormals&&this.setNormalsForCPUSkinning();var r=this.getVerticesData(Se.R.PositionKind);if(!r)return this;r instanceof Float32Array||(r=new Float32Array(r));var o=this.getVerticesData(Se.R.NormalKind);if(t){if(!o)return this;o instanceof Float32Array||(o=new Float32Array(o))}var a=this.getVerticesData(Se.R.MatricesIndicesKind),s=this.getVerticesData(Se.R.MatricesWeightsKind);if(!s||!a)return this;for(var l,c=this.numBoneInfluencers>4,u=c?this.getVerticesData(Se.R.MatricesIndicesExtraKind):null,h=c?this.getVerticesData(Se.R.MatricesWeightsExtraKind):null,p=e.getTransformMatrices(this),f=d.Pq.Zero(),_=new d.uq,m=new d.uq,g=0,v=0;v<r.length;v+=3,g+=4){var y=void 0;for(l=0;l<4;l++)(y=s[g+l])>0&&(d.uq.FromFloat32ArrayToRefScaled(p,Math.floor(16*a[g+l]),y,m),_.addToSelf(m));if(c)for(l=0;l<4;l++)(y=h[g+l])>0&&(d.uq.FromFloat32ArrayToRefScaled(p,Math.floor(16*u[g+l]),y,m),_.addToSelf(m));d.Pq.TransformCoordinatesFromFloatsToRef(i._sourcePositions[v],i._sourcePositions[v+1],i._sourcePositions[v+2],_,f),f.toArray(r,v),t&&(d.Pq.TransformNormalFromFloatsToRef(i._sourceNormals[v],i._sourceNormals[v+1],i._sourceNormals[v+2],_,f),f.toArray(o,v)),_.reset()}return this.updateVerticesData(Se.R.PositionKind,r),t&&this.updateVerticesData(Se.R.NormalKind,o),this},t.MinMax=function(e){var t=null,i=null;return e.forEach((function(e){var n=e.getBoundingInfo().boundingBox;t&&i?(t.minimizeInPlace(n.minimumWorld),i.maximizeInPlace(n.maximumWorld)):(t=n.minimumWorld,i=n.maximumWorld)})),t&&i?{min:t,max:i}:{min:d.Pq.Zero(),max:d.Pq.Zero()}},t.Center=function(e){var i=e instanceof Array?t.MinMax(e):e;return d.Pq.Center(i.min,i.max)},t.MergeMeshes=function(e,i,n,r,o,a){return void 0===i&&(i=!0),Vt(t._MergeMeshesCoroutine(e,i,n,r,o,a,!1))},t.MergeMeshesAsync=function(e,i,n,r,o,a){return void 0===i&&(i=!0),kt(t._MergeMeshesCoroutine(e,i,n,r,o,a,!0),Bt())},t._MergeMeshesCoroutine=function(e,i,n,r,o,a,s){var l,c,u,h,d,p,f,_,g,v,y,b,E,S,x,C,A,P,R,I,M,O,D,N,F,L;return void 0===i&&(i=!0),(0,m.YH)(this,(function(m){switch(m.label){case 0:if(0===(e=e.filter(Boolean)).length)return[2,null];if(!n)for(c=0,l=0;l<e.length;l++)if((c+=e[l].getTotalVertices())>=65536)return T.V.Warn("Cannot merge meshes because resulting mesh will have more than 65536 vertices. Please use allow32BitsIndices = true to use 32 bits indices"),[2,null];for(a&&(o=!1),u=new Array,h=new Array,d=new Array,p=e[0].sideOrientation,l=0;l<e.length;l++){if((f=e[l]).isAnInstance)return T.V.Warn("Cannot merge instance meshes."),[2,null];if(p!==f.sideOrientation)return T.V.Warn("Cannot merge meshes with different sideOrientation values."),[2,null];if(o&&d.push(f.getTotalIndices()),a)if(f.material)if((_=f.material)instanceof ki){for(g=0;g<_.subMaterials.length;g++)u.indexOf(_.subMaterials[g])<0&&u.push(_.subMaterials[g]);for(F=0;F<f.subMeshes.length;F++)h.push(u.indexOf(_.subMaterials[f.subMeshes[F].materialIndex])),d.push(f.subMeshes[F].indexCount)}else for(u.indexOf(_)<0&&u.push(_),F=0;F<f.subMeshes.length;F++)h.push(u.indexOf(_)),d.push(f.subMeshes[F].indexCount);else for(F=0;F<f.subMeshes.length;F++)h.push(0),d.push(f.subMeshes[F].indexCount)}return v=e[0],y=function(e){var t=e.computeWorldMatrix(!0);return{vertexData:ri.ExtractFromMesh(e,!1,!1),transform:t}},L=y(v),b=L.vertexData,E=L.transform,s?[4]:[3,2];case 1:m.sent(),m.label=2;case 2:S=new Array(e.length-1),x=1,m.label=3;case 3:return x<e.length?(S[x-1]=y(e[x]),s?[4]:[3,5]):[3,6];case 4:m.sent(),m.label=5;case 5:return x++,[3,3];case 6:C=b._mergeCoroutine(E,S,n,s,!i),A=C.next(),m.label=7;case 7:return A.done?[3,10]:s?[4]:[3,9];case 8:m.sent(),m.label=9;case 9:return A=C.next(),[3,7];case 10:P=A.value,r||(r=new t(v.name+"_merged",v.getScene())),R=P._applyToCoroutine(r,void 0,s),I=R.next(),m.label=11;case 11:return I.done?[3,14]:s?[4]:[3,13];case 12:m.sent(),m.label=13;case 13:return I=R.next(),[3,11];case 14:if(r.checkCollisions=v.checkCollisions,r.sideOrientation=v.sideOrientation,i)for(l=0;l<e.length;l++)e[l].dispose();if(o||a){for(r.releaseSubMeshes(),l=0,M=0;l<d.length;)ii.CreateFromIndices(0,M,d[l],r,void 0,!1),M+=d[l],l++;for(O=0,D=r.subMeshes;O<D.length;O++)D[O].refreshBoundingInfo();r.computeWorldMatrix(!0)}if(a){for((N=new ki(v.name+"_merged",v.getScene())).subMaterials=u,F=0;F<r.subMeshes.length;F++)r.subMeshes[F].materialIndex=h[F];r.material=N}else r.material=v.material;return[2,r]}}))},t.prototype.addInstance=function(e){e._indexInSourceMeshInstanceArray=this.instances.length,this.instances.push(e)},t.prototype.removeInstance=function(e){var t=e._indexInSourceMeshInstanceArray;if(-1!=t){if(t!==this.instances.length-1){var i=this.instances[this.instances.length-1];this.instances[t]=i,i._indexInSourceMeshInstanceArray=t}e._indexInSourceMeshInstanceArray=-1,this.instances.pop()}},t.prototype._shouldConvertRHS=function(){return this._scene.useRightHandedSystem&&this.sideOrientation===Vi.CounterClockWiseSideOrientation},t.prototype._getRenderingFillMode=function(e){var t,i=this.getScene();return i.forcePointsCloud?Vi.PointFillMode:i.forceWireframe?Vi.WireFrameFillMode:null!==(t=this.overrideRenderingFillMode)&&void 0!==t?t:e},t.prototype.setMaterialByID=function(e){return this.setMaterialById(e)},t.CreateRibbon=function(e,t,i,n,r,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateDisc=function(e,t,i,n,r,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateBox=function(e,t,i,n,r){throw new Error("Import MeshBuilder to populate this function")},t.CreateSphere=function(e,t,i,n,r,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateHemisphere=function(e,t,i,n){throw new Error("Import MeshBuilder to populate this function")},t.CreateCylinder=function(e,t,i,n,r,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateTorus=function(e,t,i,n,r,o,a){throw new Error("Import MeshBuilder to populate this function")},t.CreateTorusKnot=function(e,t,i,n,r,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.CreateLines=function(e,t,i,n,r){throw new Error("Import MeshBuilder to populate this function")},t.CreateDashedLines=function(e,t,i,n,r,o,a,s){throw new Error("Import MeshBuilder to populate this function")},t.CreatePolygon=function(e,t,i,n,r,o,a){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudePolygon=function(e,t,i,n,r,o,a,s){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudeShape=function(e,t,i,n,r,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.ExtrudeShapeCustom=function(e,t,i,n,r,o,a,s,l,c,u,h){throw new Error("Import MeshBuilder to populate this function")},t.CreateLathe=function(e,t,i,n,r,o,a){throw new Error("Import MeshBuilder to populate this function")},t.CreatePlane=function(e,t,i,n,r){throw new Error("Import MeshBuilder to populate this function")},t.CreateGround=function(e,t,i,n,r,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateTiledGround=function(e,t,i,n,r,o,a,s,l){throw new Error("Import MeshBuilder to populate this function")},t.CreateGroundFromHeightMap=function(e,t,i,n,r,o,a,s,l,c,u){throw new Error("Import MeshBuilder to populate this function")},t.CreateTube=function(e,t,i,n,r,o,a,s,l,c){throw new Error("Import MeshBuilder to populate this function")},t.CreatePolyhedron=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.CreateIcoSphere=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.CreateDecal=function(e,t,i,n,r,o){throw new Error("Import MeshBuilder to populate this function")},t.CreateCapsule=function(e,t,i){throw new Error("Import MeshBuilder to populate this function")},t.ExtendToGoldberg=function(e){throw new Error("Import MeshBuilder to populate this function")},t.FRONTSIDE=ri.FRONTSIDE,t.BACKSIDE=ri.BACKSIDE,t.DOUBLESIDE=ri.DOUBLESIDE,t.DEFAULTSIDE=ri.DEFAULTSIDE,t.NO_CAP=0,t.CAP_START=1,t.CAP_END=2,t.CAP_ALL=3,t.NO_FLIP=0,t.FLIP_TILE=1,t.ROTATE_TILE=2,t.FLIP_ROW=3,t.ROTATE_ROW=4,t.FLIP_N_ROTATE_TILE=5,t.FLIP_N_ROTATE_ROW=6,t.CENTER=0,t.LEFT=1,t.RIGHT=2,t.TOP=3,t.BOTTOM=4,t.INSTANCEDMESH_SORT_TRANSPARENT=!1,t._GroundMeshParser=function(e,t){throw(0,k.n)("GroundMesh")},t._GoldbergMeshParser=function(e,t){throw(0,k.n)("GoldbergMesh")},t._LinesMeshParser=function(e,t){throw(0,k.n)("LinesMesh")},t._GreasedLineMeshParser=function(e,t){throw(0,k.n)("GreasedLineMesh")},t._GreasedLineRibbonMeshParser=function(e,t){throw(0,k.n)("GreasedLineRibbonMesh")},t._TrailMeshParser=function(e,t){throw(0,k.n)("TrailMesh")},t}(wi);(0,s.Y5)("BABYLON.Mesh",ji),ji._instancedMeshFactory=function(e,t){var i=new qi(e,t);if(t.instancedBuffers)for(var n in i.instancedBuffers={},t.instancedBuffers)i.instancedBuffers[n]=t.instancedBuffers[n];return i};var qi=function(e){function t(t,i){var n=e.call(this,t,i.getScene())||this;n._indexInSourceMeshInstanceArray=-1,n._distanceToCamera=0,i.addInstance(n),n._sourceMesh=i,n._unIndexed=i._unIndexed,n.position.copyFrom(i.position),n.rotation.copyFrom(i.rotation),n.scaling.copyFrom(i.scaling),i.rotationQuaternion&&(n.rotationQuaternion=i.rotationQuaternion.clone()),n.animations=i.animations.slice();for(var r=0,o=i.getAnimationRanges();r<o.length;r++){var a=o[r];null!=a&&n.createAnimationRange(a.name,a.from,a.to)}return n.infiniteDistance=i.infiniteDistance,n.setPivotMatrix(i.getPivotMatrix()),n.refreshBoundingInfo(!0,!0),n._syncSubMeshes(),n}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"InstancedMesh"},Object.defineProperty(t.prototype,"lightSources",{get:function(){return this._sourceMesh._lightSources},enumerable:!1,configurable:!0}),t.prototype._resyncLightSources=function(){},t.prototype._resyncLightSource=function(){},t.prototype._removeLightSource=function(){},Object.defineProperty(t.prototype,"receiveShadows",{get:function(){return this._sourceMesh.receiveShadows},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.receiveShadows)!==e&&ie.S0.Warn("Setting receiveShadows on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._sourceMesh.material},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.material)!==e&&ie.S0.Warn("Setting material on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._sourceMesh.visibility},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.visibility)!==e&&ie.S0.Warn("Setting visibility on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"skeleton",{get:function(){return this._sourceMesh.skeleton},set:function(e){var t;(null===(t=this._sourceMesh)||void 0===t?void 0:t.skeleton)!==e&&ie.S0.Warn("Setting skeleton on an instanced mesh has no effect")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderingGroupId",{get:function(){return this._sourceMesh.renderingGroupId},set:function(e){this._sourceMesh&&e!==this._sourceMesh.renderingGroupId&&T.V.Warn("Note - setting renderingGroupId of an instanced mesh has no effect on the scene")},enumerable:!1,configurable:!0}),t.prototype.getTotalVertices=function(){return this._sourceMesh?this._sourceMesh.getTotalVertices():0},t.prototype.getTotalIndices=function(){return this._sourceMesh.getTotalIndices()},Object.defineProperty(t.prototype,"sourceMesh",{get:function(){return this._sourceMesh},enumerable:!1,configurable:!0}),t.prototype.createInstance=function(e){return this._sourceMesh.createInstance(e)},t.prototype.isReady=function(e){return void 0===e&&(e=!1),this._sourceMesh.isReady(e,!0)},t.prototype.getVerticesData=function(e,t,i){return this._sourceMesh.getVerticesData(e,t,i)},t.prototype.copyVerticesData=function(e,t){this._sourceMesh.copyVerticesData(e,t)},t.prototype.setVerticesData=function(e,t,i,n){return this.sourceMesh&&this.sourceMesh.setVerticesData(e,t,i,n),this.sourceMesh},t.prototype.updateVerticesData=function(e,t,i,n){return this.sourceMesh&&this.sourceMesh.updateVerticesData(e,t,i,n),this.sourceMesh},t.prototype.setIndices=function(e,t){return void 0===t&&(t=null),this.sourceMesh&&this.sourceMesh.setIndices(e,t),this.sourceMesh},t.prototype.isVerticesDataPresent=function(e){return this._sourceMesh.isVerticesDataPresent(e)},t.prototype.getIndices=function(){return this._sourceMesh.getIndices()},Object.defineProperty(t.prototype,"_positions",{get:function(){return this._sourceMesh._positions},enumerable:!1,configurable:!0}),t.prototype.refreshBoundingInfo=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),this.hasBoundingInfo&&this.getBoundingInfo().isLocked)return this;var i;i="object"==typeof e?e:{applySkeleton:e,applyMorph:t};var n=this._sourceMesh.geometry?this._sourceMesh.geometry.boundingBias:null;return this._refreshBoundingInfo(this._sourceMesh._getData(i,null,Se.R.PositionKind),n),this},t.prototype._preActivate=function(){return this._currentLOD&&this._currentLOD._preActivate(),this},t.prototype._activate=function(t,i){if(e.prototype._activate.call(this,t,i),this._sourceMesh.subMeshes||T.V.Warn("Instances should only be created for meshes with geometry."),this._currentLOD){if(this._currentLOD._getWorldMatrixDeterminant()>=0!=this._getWorldMatrixDeterminant()>=0)return this._internalAbstractMeshDataInfo._actAsRegularMesh=!0,!0;if(this._internalAbstractMeshDataInfo._actAsRegularMesh=!1,this._currentLOD._registerInstanceForRenderId(this,t),i){if(!this._currentLOD._internalAbstractMeshDataInfo._isActiveIntermediate)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!0,!0}else if(!this._currentLOD._internalAbstractMeshDataInfo._isActive)return this._currentLOD._internalAbstractMeshDataInfo._onlyForInstances=!0,!0}return!1},t.prototype._postActivate=function(){this._sourceMesh.edgesShareWithInstances&&this._sourceMesh._edgesRenderer&&this._sourceMesh._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup?(this._sourceMesh._renderingGroup._edgesRenderers.pushNoDuplicate(this._sourceMesh._edgesRenderer),this._sourceMesh._edgesRenderer.customInstances.push(this.getWorldMatrix())):this._edgesRenderer&&this._edgesRenderer.isEnabled&&this._sourceMesh._renderingGroup&&this._sourceMesh._renderingGroup._edgesRenderers.push(this._edgesRenderer)},t.prototype.getWorldMatrix=function(){if(this._currentLOD&&this._currentLOD.billboardMode!==Mi.BILLBOARDMODE_NONE&&this._currentLOD._masterMesh!==this){this._billboardWorldMatrix||(this._billboardWorldMatrix=new d.uq);var t=this._currentLOD._masterMesh;return this._currentLOD._masterMesh=this,d.AA.Vector3[7].copyFrom(this._currentLOD.position),this._currentLOD.position.set(0,0,0),this._billboardWorldMatrix.copyFrom(this._currentLOD.computeWorldMatrix(!0)),this._currentLOD.position.copyFrom(d.AA.Vector3[7]),this._currentLOD._masterMesh=t,this._billboardWorldMatrix}return e.prototype.getWorldMatrix.call(this)},Object.defineProperty(t.prototype,"isAnInstance",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.getLOD=function(e){if(!e)return this;var t=this.sourceMesh.getLODLevels();if(t&&0!==t.length){var i=this.getBoundingInfo();this._currentLOD=this.sourceMesh.getLOD(e,i.boundingSphere)}else this._currentLOD=this.sourceMesh;return this._currentLOD},t.prototype._preActivateForIntermediateRendering=function(e){return this.sourceMesh._preActivateForIntermediateRendering(e)},t.prototype._syncSubMeshes=function(){if(this.releaseSubMeshes(),this._sourceMesh.subMeshes)for(var e=0;e<this._sourceMesh.subMeshes.length;e++)this._sourceMesh.subMeshes[e].clone(this,this._sourceMesh);return this},t.prototype._generatePointsArray=function(){return this._sourceMesh._generatePointsArray()},t.prototype._updateBoundingInfo=function(){return this.hasBoundingInfo?this.getBoundingInfo().update(this.worldMatrixFromCache):this.buildBoundingInfo(this.absolutePosition,this.absolutePosition,this.worldMatrixFromCache),this._updateSubMeshesBoundingInfo(this.worldMatrixFromCache),this},t.prototype.clone=function(e,t,i,n){void 0===t&&(t=null);var r=(n||this._sourceMesh).createInstance(e);if(N.r.DeepCopy(this,r,["name","subMeshes","uniqueId","parent","lightSources","receiveShadows","material","visibility","skeleton","sourceMesh","isAnInstance","facetNb","isFacetDataEnabled","isBlocked","useBones","hasInstances","collider","edgesRenderer","forward","up","right","absolutePosition","absoluteScaling","absoluteRotationQuaternion","isWorldMatrixFrozen","nonUniformScaling","behaviors","worldMatrixFromCache","hasThinInstances","hasBoundingInfo"],[]),this.refreshBoundingInfo(),t&&(r.parent=t),!i)for(var o=0;o<this.getScene().meshes.length;o++){var a=this.getScene().meshes[o];a.parent===this&&a.clone(a.name,r)}return r.computeWorldMatrix(!0),this.onClonedObservable.notifyObservers(r),r},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._sourceMesh.removeInstance(this),e.prototype.dispose.call(this,t,i)},t.prototype._serializeAsParent=function(t){e.prototype._serializeAsParent.call(this,t),t.parentId=this._sourceMesh.uniqueId,t.parentInstanceIndex=this._indexInSourceMeshInstanceArray},t.prototype.instantiateHierarchy=function(e,t,i){void 0===e&&(e=null);var n=this.clone("Clone of "+(this.name||this.id),e||this.parent,!0,t&&t.newSourcedMesh);n&&i&&i(this,n);for(var r=0,o=this.getChildTransformNodes(!0);r<o.length;r++)o[r].instantiateHierarchy(n,t,i);return n},t}(wi);ji.prototype.registerInstancedBuffer=function(e,t){var i,n;if(null===(n=null===(i=this._userInstancedBuffersStorage)||void 0===i?void 0:i.vertexBuffers[e])||void 0===n||n.dispose(),!this.instancedBuffers){this.instancedBuffers={};for(var r=0,o=this.instances;r<o.length;r++)o[r].instancedBuffers={}}this._userInstancedBuffersStorage||(this._userInstancedBuffersStorage={data:{},vertexBuffers:{},strides:{},sizes:{},vertexArrayObjects:this.getEngine().getCaps().vertexArrayObject?{}:void 0}),this.instancedBuffers[e]=null,this._userInstancedBuffersStorage.strides[e]=t,this._userInstancedBuffersStorage.sizes[e]=32*t,this._userInstancedBuffersStorage.data[e]=new Float32Array(this._userInstancedBuffersStorage.sizes[e]),this._userInstancedBuffersStorage.vertexBuffers[e]=new Se.R(this.getEngine(),this._userInstancedBuffersStorage.data[e],e,!0,!1,t,!0);for(var a=0,s=this.instances;a<s.length;a++)s[a].instancedBuffers[e]=null;this._invalidateInstanceVertexArrayObject(),this._markSubMeshesAsAttributesDirty()},ji.prototype._processInstancedBuffers=function(e,t){var i=e?e.length:0;for(var n in this.instancedBuffers){for(var r=this._userInstancedBuffersStorage.sizes[n],o=this._userInstancedBuffersStorage.strides[n],a=(i+1)*o;r<a;)r*=2;this._userInstancedBuffersStorage.data[n].length!=r&&(this._userInstancedBuffersStorage.data[n]=new Float32Array(r),this._userInstancedBuffersStorage.sizes[n]=r,this._userInstancedBuffersStorage.vertexBuffers[n]&&(this._userInstancedBuffersStorage.vertexBuffers[n].dispose(),this._userInstancedBuffersStorage.vertexBuffers[n]=null));var s=this._userInstancedBuffersStorage.data[n],l=0;t&&((u=this.instancedBuffers[n]).toArray?u.toArray(s,l):u.copyToArray?u.copyToArray(s,l):s[l]=u,l+=o);for(var c=0;c<i;c++){var u;(u=e[c].instancedBuffers[n]).toArray?u.toArray(s,l):u.copyToArray?u.copyToArray(s,l):s[l]=u,l+=o}this._userInstancedBuffersStorage.vertexBuffers[n]?this._userInstancedBuffersStorage.vertexBuffers[n].updateDirectly(s,0):(this._userInstancedBuffersStorage.vertexBuffers[n]=new Se.R(this.getEngine(),this._userInstancedBuffersStorage.data[n],n,!0,!1,o,!0),this._invalidateInstanceVertexArrayObject())}},ji.prototype._invalidateInstanceVertexArrayObject=function(){if(this._userInstancedBuffersStorage&&void 0!==this._userInstancedBuffersStorage.vertexArrayObjects){for(var e in this._userInstancedBuffersStorage.vertexArrayObjects)this.getEngine().releaseVertexArrayObject(this._userInstancedBuffersStorage.vertexArrayObjects[e]);this._userInstancedBuffersStorage.vertexArrayObjects={}}},ji.prototype._disposeInstanceSpecificData=function(){for(this._instanceDataStorage.instancesBuffer&&(this._instanceDataStorage.instancesBuffer.dispose(),this._instanceDataStorage.instancesBuffer=null);this.instances.length;)this.instances[0].dispose();for(var e in this.instancedBuffers)this._userInstancedBuffersStorage.vertexBuffers[e]&&this._userInstancedBuffersStorage.vertexBuffers[e].dispose();this._invalidateInstanceVertexArrayObject(),this.instancedBuffers={}},(0,s.Y5)("BABYLON.InstancedMesh",qi);var Ki=function(e){function t(i,n){var r=e.call(this,i,n,!1)||this;return r.diffuse=new p.v9(1,1,1),r.specular=new p.v9(1,1,1),r.falloffType=t.FALLOFF_DEFAULT,r.intensity=1,r._range=Number.MAX_VALUE,r._inverseSquaredRange=0,r._photometricScale=1,r._intensityMode=t.INTENSITYMODE_AUTOMATIC,r._radius=1e-5,r.renderPriority=0,r._shadowEnabled=!0,r._excludeWithLayerMask=0,r._includeOnlyWithLayerMask=0,r._lightmapMode=0,r._shadowGenerators=null,r._excludedMeshesIds=new Array,r._includedOnlyMeshesIds=new Array,r._isLight=!0,r.getScene().addLight(r),r._uniformBuffer=new Ee.D(r.getScene().getEngine(),void 0,void 0,i),r._buildUniformLayout(),r.includedOnlyMeshes=[],r.excludedMeshes=[],r._resyncMeshes(),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"range",{get:function(){return this._range},set:function(e){this._range=e,this._inverseSquaredRange=1/(this.range*this.range)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensityMode",{get:function(){return this._intensityMode},set:function(e){this._intensityMode=e,this._computePhotometricScale()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._computePhotometricScale()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowEnabled",{get:function(){return this._shadowEnabled},set:function(e){this._shadowEnabled!==e&&(this._shadowEnabled=e,this._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"includedOnlyMeshes",{get:function(){return this._includedOnlyMeshes},set:function(e){this._includedOnlyMeshes=e,this._hookArrayForIncludedOnly(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"excludedMeshes",{get:function(){return this._excludedMeshes},set:function(e){this._excludedMeshes=e,this._hookArrayForExcluded(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"excludeWithLayerMask",{get:function(){return this._excludeWithLayerMask},set:function(e){this._excludeWithLayerMask=e,this._resyncMeshes()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"includeOnlyWithLayerMask",{get:function(){return this._includeOnlyWithLayerMask},set:function(e){this._includeOnlyWithLayerMask=e,this._resyncMeshes()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lightmapMode",{get:function(){return this._lightmapMode},set:function(e){this._lightmapMode!==e&&(this._lightmapMode=e,this._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),t.prototype.getViewMatrix=function(e){return null},t.prototype.getProjectionMatrix=function(e,t){return null},t.prototype.transferTexturesToEffect=function(e,t){return this},t.prototype._bindLight=function(e,t,i,n,r){var o;void 0===r&&(r=!0);var a=e.toString(),s=!1;if(this._uniformBuffer.bindToEffect(i,"Light"+a),this._renderId!==t.getRenderId()||this._lastUseSpecular!==n||!this._uniformBuffer.useUbo){this._renderId=t.getRenderId(),this._lastUseSpecular=n;var l=this.getScaledIntensity();this.transferToEffect(i,a),this.diffuse.scaleToRef(l,p.IG.Color3[0]),this._uniformBuffer.updateColor4("vLightDiffuse",p.IG.Color3[0],this.range,a),n&&(this.specular.scaleToRef(l,p.IG.Color3[1]),this._uniformBuffer.updateColor4("vLightSpecular",p.IG.Color3[1],this.radius,a)),s=!0}if(this.transferTexturesToEffect(i,a),t.shadowsEnabled&&this.shadowEnabled&&r){var c=null!==(o=this.getShadowGenerator(t.activeCamera))&&void 0!==o?o:this.getShadowGenerator();c&&(c.bindShadowLight(a,i),s=!0)}s?this._uniformBuffer.update():this._uniformBuffer.bindUniformBuffer()},t.prototype.getClassName=function(){return"Light"},t.prototype.toString=function(e){var t="Name: "+this.name;if(t+=", type: "+["Point","Directional","Spot","Hemispheric"][this.getTypeID()],this.animations)for(var i=0;i<this.animations.length;i++)t+=", animation[0]: "+this.animations[i].toString(e);return t},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this.isDisposed()||this._resyncMeshes()},t.prototype.setEnabled=function(t){e.prototype.setEnabled.call(this,t),this._resyncMeshes()},t.prototype.getShadowGenerator=function(e){var t;return void 0===e&&(e=null),null===this._shadowGenerators?null:null!==(t=this._shadowGenerators.get(e))&&void 0!==t?t:null},t.prototype.getShadowGenerators=function(){return this._shadowGenerators},t.prototype.getAbsolutePosition=function(){return d.Pq.Zero()},t.prototype.canAffectMesh=function(e){return!(e&&(this.includedOnlyMeshes&&this.includedOnlyMeshes.length>0&&-1===this.includedOnlyMeshes.indexOf(e)||this.excludedMeshes&&this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)||!(0===this.includeOnlyWithLayerMask||this.includeOnlyWithLayerMask&e.layerMask)||0!==this.excludeWithLayerMask&&this.excludeWithLayerMask&e.layerMask))},t.prototype.dispose=function(t,i){if(void 0===i&&(i=!1),this._shadowGenerators){for(var n=this._shadowGenerators.values(),r=n.next();!0!==r.done;r=n.next())r.value.dispose();this._shadowGenerators=null}if(this.getScene().stopAnimation(this),this._parentContainer){var o=this._parentContainer.lights.indexOf(this);o>-1&&this._parentContainer.lights.splice(o,1),this._parentContainer=null}for(var a=0,s=this.getScene().meshes;a<s.length;a++)s[a]._removeLightSource(this,!0);this._uniformBuffer.dispose(),this.getScene().removeLight(this),e.prototype.dispose.call(this,t,i)},t.prototype.getTypeID=function(){return 0},t.prototype.getScaledIntensity=function(){return this._photometricScale*this.intensity},t.prototype.clone=function(e,i){void 0===i&&(i=null);var n=t.GetConstructorFromName(this.getTypeID(),e,this.getScene());if(!n)return null;var r=G.p.Clone(n,this);return e&&(r.name=e),i&&(r.parent=i),r.setEnabled(this.isEnabled()),this.onClonedObservable.notifyObservers(r),r},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.uniqueId=this.uniqueId,e.type=this.getTypeID(),this.parent&&this.parent._serializeAsParent(e),this.excludedMeshes.length>0&&(e.excludedMeshesIds=[],this.excludedMeshes.forEach((function(t){e.excludedMeshesIds.push(t.id)}))),this.includedOnlyMeshes.length>0&&(e.includedOnlyMeshesIds=[],this.includedOnlyMeshes.forEach((function(t){e.includedOnlyMeshesIds.push(t.id)}))),G.p.AppendSerializedAnimations(this,e),e.ranges=this.serializeAnimationRanges(),e.isEnabled=this.isEnabled(),e},t.GetConstructorFromName=function(e,t,i){return Y.Construct("Light_Type_"+e,t,i)||null},t.Parse=function(e,i){var n=t.GetConstructorFromName(e.type,e.name,i);if(!n)return null;var r=G.p.Parse(n,e,i);if(e.excludedMeshesIds&&(r._excludedMeshesIds=e.excludedMeshesIds),e.includedOnlyMeshesIds&&(r._includedOnlyMeshesIds=e.includedOnlyMeshesIds),void 0!==e.parentId&&(r._waitingParentId=e.parentId),void 0!==e.parentInstanceIndex&&(r._waitingParentInstanceIndex=e.parentInstanceIndex),void 0!==e.falloffType&&(r.falloffType=e.falloffType),void 0!==e.lightmapMode&&(r.lightmapMode=e.lightmapMode),e.animations){for(var o=0;o<e.animations.length;o++){var a=e.animations[o],l=(0,s.n9)("BABYLON.Animation");l&&r.animations.push(l.Parse(a))}Y.ParseAnimationRanges(r,e,i)}return e.autoAnimate&&i.beginAnimation(r,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),void 0!==e.isEnabled&&r.setEnabled(e.isEnabled),r},t.prototype._hookArrayForExcluded=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];for(var o=i.apply(e,n),a=0,s=n;a<s.length;a++)s[a]._resyncLightSource(t);return o};var n=e.splice;e.splice=function(i,r){for(var o=n.apply(e,[i,r]),a=0,s=o;a<s.length;a++)s[a]._resyncLightSource(t);return o};for(var r=0,o=e;r<o.length;r++)o[r]._resyncLightSource(this)},t.prototype._hookArrayForIncludedOnly=function(e){var t=this,i=e.push;e.push=function(){for(var n=[],r=0;r<arguments.length;r++)n[r]=arguments[r];var o=i.apply(e,n);return t._resyncMeshes(),o};var n=e.splice;e.splice=function(i,r){var o=n.apply(e,[i,r]);return t._resyncMeshes(),o},this._resyncMeshes()},t.prototype._resyncMeshes=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++)t[e]._resyncLightSource(this)},t.prototype._markMeshesAsLightDirty=function(){for(var e=0,t=this.getScene().meshes;e<t.length;e++){var i=t[e];-1!==i.lightSources.indexOf(this)&&i._markSubMeshesAsLightDirty()}},t.prototype._computePhotometricScale=function(){this._photometricScale=this._getPhotometricScale(),this.getScene().resetCachedMaterial()},t.prototype._getPhotometricScale=function(){var e=0,i=this.getTypeID(),n=this.intensityMode;switch(n===t.INTENSITYMODE_AUTOMATIC&&(n=i===t.LIGHTTYPEID_DIRECTIONALLIGHT?t.INTENSITYMODE_ILLUMINANCE:t.INTENSITYMODE_LUMINOUSINTENSITY),i){case t.LIGHTTYPEID_POINTLIGHT:case t.LIGHTTYPEID_SPOTLIGHT:switch(n){case t.INTENSITYMODE_LUMINOUSPOWER:e=1/(4*Math.PI);break;case t.INTENSITYMODE_LUMINOUSINTENSITY:e=1;break;case t.INTENSITYMODE_LUMINANCE:e=this.radius*this.radius}break;case t.LIGHTTYPEID_DIRECTIONALLIGHT:switch(n){case t.INTENSITYMODE_ILLUMINANCE:e=1;break;case t.INTENSITYMODE_LUMINANCE:var r=this.radius;r=Math.max(r,.001),e=2*Math.PI*(1-Math.cos(r))}break;case t.LIGHTTYPEID_HEMISPHERICLIGHT:e=1}return e},t.prototype._reorderLightsInScene=function(){var e=this.getScene();0!=this._renderPriority&&(e.requireLightSorting=!0),this.getScene().sortLightsByPriority()},t.FALLOFF_DEFAULT=tt.c.FALLOFF_DEFAULT,t.FALLOFF_PHYSICAL=tt.c.FALLOFF_PHYSICAL,t.FALLOFF_GLTF=tt.c.FALLOFF_GLTF,t.FALLOFF_STANDARD=tt.c.FALLOFF_STANDARD,t.LIGHTMAP_DEFAULT=tt.c.LIGHTMAP_DEFAULT,t.LIGHTMAP_SPECULAR=tt.c.LIGHTMAP_SPECULAR,t.LIGHTMAP_SHADOWSONLY=tt.c.LIGHTMAP_SHADOWSONLY,t.INTENSITYMODE_AUTOMATIC=tt.c.INTENSITYMODE_AUTOMATIC,t.INTENSITYMODE_LUMINOUSPOWER=tt.c.INTENSITYMODE_LUMINOUSPOWER,t.INTENSITYMODE_LUMINOUSINTENSITY=tt.c.INTENSITYMODE_LUMINOUSINTENSITY,t.INTENSITYMODE_ILLUMINANCE=tt.c.INTENSITYMODE_ILLUMINANCE,t.INTENSITYMODE_LUMINANCE=tt.c.INTENSITYMODE_LUMINANCE,t.LIGHTTYPEID_POINTLIGHT=tt.c.LIGHTTYPEID_POINTLIGHT,t.LIGHTTYPEID_DIRECTIONALLIGHT=tt.c.LIGHTTYPEID_DIRECTIONALLIGHT,t.LIGHTTYPEID_SPOTLIGHT=tt.c.LIGHTTYPEID_SPOTLIGHT,t.LIGHTTYPEID_HEMISPHERICLIGHT=tt.c.LIGHTTYPEID_HEMISPHERICLIGHT,(0,m.Cg)([(0,V.jT)()],t.prototype,"diffuse",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"specular",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"falloffType",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"range",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensityMode",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"radius",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"_renderPriority",void 0),(0,m.Cg)([(0,V.$z)("_reorderLightsInScene")],t.prototype,"renderPriority",void 0),(0,m.Cg)([(0,V.lK)("shadowEnabled")],t.prototype,"_shadowEnabled",void 0),(0,m.Cg)([(0,V.lK)("excludeWithLayerMask")],t.prototype,"_excludeWithLayerMask",void 0),(0,m.Cg)([(0,V.lK)("includeOnlyWithLayerMask")],t.prototype,"_includeOnlyWithLayerMask",void 0),(0,m.Cg)([(0,V.lK)("lightmapMode")],t.prototype,"_lightmapMode",void 0),t}(Y),Qi=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t}(l),Zi=function(){function e(){this.rootNodes=[],this.skeletons=[],this.animationGroups=[]}return e.prototype.dispose=function(){this.rootNodes.slice(0).forEach((function(e){e.dispose()})),this.rootNodes.length=0,this.skeletons.slice(0).forEach((function(e){e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((function(e){e.dispose()})),this.animationGroups.length=0},e}(),Ji=function(e){function t(t){var i=e.call(this)||this;return i._wasAddedToScene=!1,(t=t||D.q.LastCreatedScene)?(i.scene=t,i.sounds=[],i.effectLayers=[],i.layers=[],i.lensFlareSystems=[],i.proceduralTextures=[],i.reflectionProbes=[],t.onDisposeObservable.add((function(){i._wasAddedToScene||i.dispose()})),i._onContextRestoredObserver=t.getEngine().onContextRestoredObservable.add((function(){for(var e=0,t=i.geometries;e<t.length;e++)t[e]._rebuild();for(var n=0,r=i.meshes;n<r.length;n++)r[n]._rebuild();for(var o=0,a=i.particleSystems;o<a.length;o++)a[o].rebuild();for(var s=0,l=i.textures;s<l.length;s++)l[s]._rebuild()})),i):i}return(0,m.C6)(t,e),t.prototype._topologicalSort=function(e){for(var t=new Map,i=0,n=e;i<n.length;i++){var r=n[i];t.set(r.uniqueId,r)}for(var o={dependsOn:new Map,dependedBy:new Map},a=0,s=e;a<s.length;a++){var l=(r=s[a]).uniqueId;o.dependsOn.set(l,new Set),o.dependedBy.set(l,new Set)}for(var c=0,u=e;c<u.length;c++){l=(r=u[c]).uniqueId;var h=o.dependsOn.get(l);if(r instanceof qi){var d=r.sourceMesh;t.has(d.uniqueId)&&(h.add(d.uniqueId),o.dependedBy.get(d.uniqueId).add(l))}for(var p=o.dependedBy.get(l),f=0,_=r.getDescendants();f<_.length;f++){var m=_[f].uniqueId;t.has(m)&&(p.add(m),o.dependsOn.get(m).add(l))}}for(var g=[],v=[],y=0,b=e;y<b.length;y++)l=(r=b[y]).uniqueId,0===o.dependsOn.get(l).size&&(v.push(r),t.delete(l));for(var E=v;E.length>0;){var S=E.shift();g.push(S);for(var x=o.dependedBy.get(S.uniqueId),C=0,A=Array.from(x.values());C<A.length;C++){var P=A[C],R=o.dependsOn.get(P);R.delete(S.uniqueId),0===R.size&&t.get(P)&&(E.push(t.get(P)),t.delete(P))}}return t.size>0&&(T.V.Error("SceneSerializer._topologicalSort: There were unvisited nodes:"),t.forEach((function(e){return T.V.Error(e.name)}))),g},t.prototype._addNodeAndDescendantsToList=function(e,t,i,n){if(i&&(!n||n(i))&&!t.has(i.uniqueId)){e.push(i),t.add(i.uniqueId);for(var r=0,o=i.getDescendants(!0);r<o.length;r++){var a=o[r];this._addNodeAndDescendantsToList(e,t,a,n)}}},t.prototype._isNodeInContainer=function(e){return e instanceof wi&&-1!==this.meshes.indexOf(e)||e instanceof Mi&&-1!==this.transformNodes.indexOf(e)||e instanceof Ki&&-1!==this.lights.indexOf(e)||e instanceof Xt&&-1!==this.cameras.indexOf(e)},t.prototype._isValidHierarchy=function(){for(var e=0,t=this.meshes;e<t.length;e++)if((l=t[e]).parent&&!this._isNodeInContainer(l.parent))return T.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var i=0,n=this.transformNodes;i<n.length;i++)if((l=n[i]).parent&&!this._isNodeInContainer(l.parent))return T.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var r=0,o=this.lights;r<o.length;r++)if((l=o[r]).parent&&!this._isNodeInContainer(l.parent))return T.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1;for(var a=0,s=this.cameras;a<s.length;a++){var l;if((l=s[a]).parent&&!this._isNodeInContainer(l.parent))return T.V.Warn("Node ".concat(l.name," has a parent that is not in the container.")),!1}return!0},t.prototype.instantiateModelsToScene=function(e,t,i){var n=this;void 0===t&&(t=!1),this._isValidHierarchy()||ie.S0.Warn("SceneSerializer.InstantiateModelsToScene: The Asset Container hierarchy is not valid.");for(var r={},o={},a=new Zi,s=[],l=[],c=(0,m.Cl)({doNotInstantiate:!0},i),u=[],h=new Set,d=0,p=this.transformNodes;d<p.length;d++){var f=p[d];null===f.parent&&this._addNodeAndDescendantsToList(u,h,f,c.predicate)}for(var _=0,g=this.meshes;_<g.length;_++){var v=g[_];null===v.parent&&this._addNodeAndDescendantsToList(u,h,v,c.predicate)}var y=this._topologicalSort(u),b=function(i,s){if(function(t,i){if(r[t.uniqueId]=i.uniqueId,o[i.uniqueId]=i,e&&(i.name=e(t.name)),i instanceof ji){var n=i;if(n.morphTargetManager){var a=t.morphTargetManager;n.morphTargetManager=a.clone();for(var s=0;s<a.numTargets;s++){var l=a.getTarget(s),c=n.morphTargetManager.getTarget(s);r[l.uniqueId]=c.uniqueId,o[c.uniqueId]=c}}}}(i,s),i.parent){var c=r[i.parent.uniqueId],u=o[c];s.parent=u||i.parent}if(s.position&&i.position&&s.position.copyFrom(i.position),s.rotationQuaternion&&i.rotationQuaternion&&s.rotationQuaternion.copyFrom(i.rotationQuaternion),s.rotation&&i.rotation&&s.rotation.copyFrom(i.rotation),s.scaling&&i.scaling&&s.scaling.copyFrom(i.scaling),s.material){var h=s;if(h.material)if(t){var d=i.material;if(-1===l.indexOf(d)){var p=d.clone(e?e(d.name):"Clone of "+d.name);if(l.push(d),r[d.uniqueId]=p.uniqueId,o[p.uniqueId]=p,"MultiMaterial"===d.getClassName()){for(var f=d,_=0,m=f.subMaterials;_<m.length;_++){var g=m[_];g&&(p=g.clone(e?e(g.name):"Clone of "+g.name),l.push(g),r[g.uniqueId]=p.uniqueId,o[p.uniqueId]=p)}f.subMaterials=f.subMaterials.map((function(e){return e&&o[r[e.uniqueId]]}))}}"InstancedMesh"!==h.getClassName()&&(h.material=o[r[d.uniqueId]])}else"MultiMaterial"===h.material.getClassName()?-1===n.scene.multiMaterials.indexOf(h.material)&&n.scene.addMultiMaterial(h.material):-1===n.scene.materials.indexOf(h.material)&&n.scene.addMaterial(h.material)}null===s.parent&&a.rootNodes.push(s)};return y.forEach((function(e){if("InstancedMesh"===e.getClassName()){var t=e,i=t.sourceMesh,n=r[i.uniqueId],a=("number"==typeof n?o[n]:i).createInstance(t.name);b(t,a)}else{var s=!0;"TransformNode"===e.getClassName()||"Node"===e.getClassName()||e.skeleton||!e.getTotalVertices||0===e.getTotalVertices()?s=!1:c.doNotInstantiate&&(s="function"==typeof c.doNotInstantiate?!c.doNotInstantiate(e):!c.doNotInstantiate);var l=s?e.createInstance("instance of ".concat(e.name)):e.clone("Clone of ".concat(e.name),null,!0);if(!l)throw new Error("Could not clone or instantiate node on Asset Container ".concat(e.name));b(e,l)}})),this.skeletons.forEach((function(t){if(!c.predicate||c.predicate(t)){for(var i=t.clone(e?e(t.name):"Clone of "+t.name),l=0,u=n.meshes;l<u.length;l++){var h=u[l];if(h.skeleton===t&&!h.isAnInstance){var d=o[r[h.uniqueId]];if(!d||d.isAnInstance)continue;if(d.skeleton=i,-1!==s.indexOf(i))continue;s.push(i);for(var p=0,f=i.bones;p<f.length;p++){var _=f[p];_._linkedTransformNode&&(_._linkedTransformNode=o[r[_._linkedTransformNode.uniqueId]])}}}a.skeletons.push(i)}})),this.animationGroups.forEach((function(t){if(!c.predicate||c.predicate(t)){var i=t.clone(e?e(t.name):"Clone of "+t.name,(function(e){return o[r[e.uniqueId]]||e}));a.animationGroups.push(i)}})),a},t.prototype.addAllToScene=function(){if(!this._wasAddedToScene){this._isValidHierarchy()||ie.S0.Warn("SceneSerializer.addAllToScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!0,this.addToScene(null),this.environmentTexture&&(this.scene.environmentTexture=this.environmentTexture);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].addFromContainer(this);this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null}},t.prototype.addToScene=function(e){var t=this;void 0===e&&(e=null);var i=[];this.cameras.forEach((function(n){e&&!e(n)||(t.scene.addCamera(n),i.push(n))})),this.lights.forEach((function(n){e&&!e(n)||(t.scene.addLight(n),i.push(n))})),this.meshes.forEach((function(n){e&&!e(n)||(t.scene.addMesh(n),i.push(n))})),this.skeletons.forEach((function(i){e&&!e(i)||t.scene.addSkeleton(i)})),this.animations.forEach((function(i){e&&!e(i)||t.scene.addAnimation(i)})),this.animationGroups.forEach((function(i){e&&!e(i)||t.scene.addAnimationGroup(i)})),this.multiMaterials.forEach((function(i){e&&!e(i)||t.scene.addMultiMaterial(i)})),this.materials.forEach((function(i){e&&!e(i)||t.scene.addMaterial(i)})),this.morphTargetManagers.forEach((function(i){e&&!e(i)||t.scene.addMorphTargetManager(i)})),this.geometries.forEach((function(i){e&&!e(i)||t.scene.addGeometry(i)})),this.transformNodes.forEach((function(n){e&&!e(n)||(t.scene.addTransformNode(n),i.push(n))})),this.actionManagers.forEach((function(i){e&&!e(i)||t.scene.addActionManager(i)})),this.textures.forEach((function(i){e&&!e(i)||t.scene.addTexture(i)})),this.reflectionProbes.forEach((function(i){e&&!e(i)||t.scene.addReflectionProbe(i)}));for(var n=0,r=i;n<r.length;n++){var o=r[n];o.parent&&-1===this.scene.getNodes().indexOf(o.parent)&&(o.setParent?o.setParent(null):o.parent=null)}},t.prototype.removeAllFromScene=function(){this._isValidHierarchy()||ie.S0.Warn("SceneSerializer.removeAllFromScene: The Asset Container hierarchy is not valid."),this._wasAddedToScene=!1,this.removeFromScene(null),this.environmentTexture===this.scene.environmentTexture&&(this.scene.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].removeFromContainer(this)},t.prototype.removeFromScene=function(e){var t=this;void 0===e&&(e=null),this.cameras.forEach((function(i){e&&!e(i)||t.scene.removeCamera(i)})),this.lights.forEach((function(i){e&&!e(i)||t.scene.removeLight(i)})),this.meshes.forEach((function(i){e&&!e(i)||t.scene.removeMesh(i,!0)})),this.skeletons.forEach((function(i){e&&!e(i)||t.scene.removeSkeleton(i)})),this.animations.forEach((function(i){e&&!e(i)||t.scene.removeAnimation(i)})),this.animationGroups.forEach((function(i){e&&!e(i)||t.scene.removeAnimationGroup(i)})),this.multiMaterials.forEach((function(i){e&&!e(i)||t.scene.removeMultiMaterial(i)})),this.materials.forEach((function(i){e&&!e(i)||t.scene.removeMaterial(i)})),this.morphTargetManagers.forEach((function(i){e&&!e(i)||t.scene.removeMorphTargetManager(i)})),this.geometries.forEach((function(i){e&&!e(i)||t.scene.removeGeometry(i)})),this.transformNodes.forEach((function(i){e&&!e(i)||t.scene.removeTransformNode(i)})),this.actionManagers.forEach((function(i){e&&!e(i)||t.scene.removeActionManager(i)})),this.textures.forEach((function(i){e&&!e(i)||t.scene.removeTexture(i)})),this.reflectionProbes.forEach((function(i){e&&!e(i)||t.scene.removeReflectionProbe(i)}))},t.prototype.dispose=function(){this.cameras.slice(0).forEach((function(e){e.dispose()})),this.cameras.length=0,this.lights.slice(0).forEach((function(e){e.dispose()})),this.lights.length=0,this.meshes.slice(0).forEach((function(e){e.dispose()})),this.meshes.length=0,this.skeletons.slice(0).forEach((function(e){e.dispose()})),this.skeletons.length=0,this.animationGroups.slice(0).forEach((function(e){e.dispose()})),this.animationGroups.length=0,this.multiMaterials.slice(0).forEach((function(e){e.dispose()})),this.multiMaterials.length=0,this.materials.slice(0).forEach((function(e){e.dispose()})),this.materials.length=0,this.geometries.slice(0).forEach((function(e){e.dispose()})),this.geometries.length=0,this.transformNodes.slice(0).forEach((function(e){e.dispose()})),this.transformNodes.length=0,this.actionManagers.slice(0).forEach((function(e){e.dispose()})),this.actionManagers.length=0,this.textures.slice(0).forEach((function(e){e.dispose()})),this.textures.length=0,this.reflectionProbes.slice(0).forEach((function(e){e.dispose()})),this.reflectionProbes.length=0,this.morphTargetManagers.slice(0).forEach((function(e){e.dispose()})),this.morphTargetManagers.length=0,this.environmentTexture&&(this.environmentTexture.dispose(),this.environmentTexture=null);for(var e=0,t=this.scene._serializableComponents;e<t.length;e++)t[e].removeFromContainer(this,!0);this._onContextRestoredObserver&&(this.scene.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)},t.prototype._moveAssets=function(e,t,i){if(e&&t)for(var n=0,r=e;n<r.length;n++){var o=r[n],a=!0;if(i)for(var s=0,l=i;s<l.length;s++)if(o===l[s]){a=!1;break}a&&(t.push(o),o._parentContainer=this)}},t.prototype.moveAllFromScene=function(e){for(var t in this._wasAddedToScene=!1,void 0===e&&(e=new Qi),this)Object.prototype.hasOwnProperty.call(this,t)&&(this[t]=this[t]||("_environmentTexture"===t?null:[]),this._moveAssets(this.scene[t],this[t],e[t]));this.environmentTexture=this.scene.environmentTexture,this.removeAllFromScene()},t.prototype.createRootMesh=function(){var e=new ji("assetContainerRootMesh",this.scene);return this.meshes.forEach((function(t){t.parent||e.addChild(t)})),this.meshes.unshift(e),e},t.prototype.mergeAnimationsTo=function(e,t,i){if(void 0===e&&(e=D.q.LastCreatedScene),void 0===i&&(i=null),!e)return T.V.Error("No scene available to merge animations to"),[];var n=i||function(t){var i=null,n=t.animations.length?t.animations[0].targetProperty:"",r=t.name.split(".").join("").split("_primitive")[0];switch(n){case"position":case"rotationQuaternion":i=e.getTransformNodeByName(t.name)||e.getTransformNodeByName(r);break;case"influence":i=e.getMorphTargetByName(t.name)||e.getMorphTargetByName(r);break;default:i=e.getNodeByName(t.name)||e.getNodeByName(r)}return i};this.getNodes().forEach((function(e){var t=n(e);if(null!==t){for(var i=function(e){for(var i=0,n=t.animations.filter((function(t){return t.targetProperty===e.targetProperty}));i<n.length;i++){var r=n[i],o=t.animations.indexOf(r,0);o>-1&&t.animations.splice(o,1)}},r=0,o=e.animations;r<o.length;r++)i(o[r]);t.animations=t.animations.concat(e.animations)}}));var r=[];return this.animationGroups.slice().forEach((function(e){r.push(e.clone(e.name,n)),e.animatables.forEach((function(e){e.stop()}))})),t.forEach((function(t){var i=n(t.target);i&&(e.beginAnimation(i,t.fromFrame,t.toFrame,t.loopAnimation,t.speedRatio,t.onAnimationEnd?t.onAnimationEnd:void 0,void 0,!0,void 0,t.onAnimationLoop?t.onAnimationLoop:void 0),e.stopAnimation(t.target))})),r},t.prototype.populateRootNodes=function(){var e=this;this.rootNodes.length=0,this.meshes.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.transformNodes.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.lights.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)})),this.cameras.forEach((function(t){t.parent||-1!==e.rootNodes.indexOf(t)||e.rootNodes.push(t)}))},t.prototype.addAllAssetsToContainer=function(e){if(e){var t=[],i=new Set;for(t.push(e);t.length>0;){var n=t.pop();if(n instanceof ji?(n.geometry&&-1===this.geometries.indexOf(n.geometry)&&this.geometries.push(n.geometry),this.meshes.push(n)):n instanceof Mi?this.transformNodes.push(n):n instanceof Ki?this.lights.push(n):n instanceof Xt&&this.cameras.push(n),n instanceof wi){if(n.material&&-1===this.materials.indexOf(n.material)){this.materials.push(n.material);for(var r=0,o=n.material.getActiveTextures();r<o.length;r++){var a=o[r];-1===this.textures.indexOf(a)&&this.textures.push(a)}}n.skeleton&&-1===this.skeletons.indexOf(n.skeleton)&&this.skeletons.push(n.skeleton),n.morphTargetManager&&-1===this.morphTargetManagers.indexOf(n.morphTargetManager)&&this.morphTargetManagers.push(n.morphTargetManager)}for(var s=0,l=n.getChildren();s<l.length;s++){var c=l[s];i.has(c)||t.push(c)}i.add(n)}this.populateRootNodes()}},t}(l),$i=function(){function e(e){this.SMOOTHING=.75,this.FFT_SIZE=512,this.BARGRAPHAMPLITUDE=256,this.DEBUGCANVASPOS={x:20,y:20},this.DEBUGCANVASSIZE={width:320,height:200},(e=e||D.q.LastCreatedScene)&&(this._scene=e,Ri.audioEngine?(this._audioEngine=Ri.audioEngine,this._audioEngine.canUseWebAudio&&this._audioEngine.audioContext&&(this._webAudioAnalyser=this._audioEngine.audioContext.createAnalyser(),this._webAudioAnalyser.minDecibels=-140,this._webAudioAnalyser.maxDecibels=0,this._byteFreqs=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._byteTime=new Uint8Array(this._webAudioAnalyser.frequencyBinCount),this._floatFreqs=new Float32Array(this._webAudioAnalyser.frequencyBinCount))):ie.S0.Warn("No audio engine initialized, failed to create an audio analyser"))}return e.prototype.getFrequencyBinCount=function(){return this._audioEngine.canUseWebAudio?this._webAudioAnalyser.frequencyBinCount:0},e.prototype.getByteFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteFrequencyData(this._byteFreqs)),this._byteFreqs},e.prototype.getByteTimeDomainData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getByteTimeDomainData(this._byteTime)),this._byteTime},e.prototype.getFloatFrequencyData=function(){return this._audioEngine.canUseWebAudio&&(this._webAudioAnalyser.smoothingTimeConstant=this.SMOOTHING,this._webAudioAnalyser.fftSize=this.FFT_SIZE,this._webAudioAnalyser.getFloatFrequencyData(this._floatFreqs)),this._floatFreqs},e.prototype.drawDebugCanvas=function(){var e=this;if(this._audioEngine.canUseWebAudio&&(this._debugCanvas||(this._debugCanvas=document.createElement("canvas"),this._debugCanvas.width=this.DEBUGCANVASSIZE.width,this._debugCanvas.height=this.DEBUGCANVASSIZE.height,this._debugCanvas.style.position="absolute",this._debugCanvas.style.top=this.DEBUGCANVASPOS.y+"px",this._debugCanvas.style.left=this.DEBUGCANVASPOS.x+"px",this._debugCanvasContext=this._debugCanvas.getContext("2d"),document.body.appendChild(this._debugCanvas),this._registerFunc=function(){e.drawDebugCanvas()},this._scene.registerBeforeRender(this._registerFunc)),this._registerFunc&&this._debugCanvasContext)){var t=this.getByteFrequencyData();this._debugCanvasContext.fillStyle="rgb(0, 0, 0)",this._debugCanvasContext.fillRect(0,0,this.DEBUGCANVASSIZE.width,this.DEBUGCANVASSIZE.height);for(var i=0;i<this.getFrequencyBinCount();i++){var n=t[i]/this.BARGRAPHAMPLITUDE,r=this.DEBUGCANVASSIZE.height*n,o=this.DEBUGCANVASSIZE.height-r-1,a=this.DEBUGCANVASSIZE.width/this.getFrequencyBinCount(),s=i/this.getFrequencyBinCount()*360;this._debugCanvasContext.fillStyle="hsl("+s+", 100%, 50%)",this._debugCanvasContext.fillRect(i*a,o,a,r)}}},e.prototype.stopDebugCanvas=function(){this._debugCanvas&&(this._registerFunc&&(this._scene.unregisterBeforeRender(this._registerFunc),this._registerFunc=null),document.body.removeChild(this._debugCanvas),this._debugCanvas=null,this._debugCanvasContext=null)},e.prototype.connectAudioNodes=function(e,t){this._audioEngine.canUseWebAudio&&(e.connect(this._webAudioAnalyser),this._webAudioAnalyser.connect(t))},e.prototype.dispose=function(){this._audioEngine.canUseWebAudio&&this._webAudioAnalyser.disconnect()},e}(),en=function(){function e(t,i,n,r,o){void 0===r&&(r=null);var a,s,l,c,u,p=this;if(this.autoplay=!1,this._loop=!1,this.useCustomAttenuation=!1,this.isPlaying=!1,this.isPaused=!1,this.refDistance=1,this.rolloffFactor=1,this.maxDistance=100,this.distanceModel="linear",this.metadata=null,this.onEndedObservable=new h.cP,this._spatialSound=!1,this._panningModel="equalpower",this._playbackRate=1,this._streaming=!1,this._startTime=0,this._currentTime=0,this._position=d.Pq.Zero(),this._localDirection=new d.Pq(1,0,0),this._volume=1,this._isReadyToPlay=!1,this._isDirectional=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._coneOuterGain=0,this._isOutputConnected=!1,this._urlType="Unknown",this.name=t,n=n||D.q.LastCreatedScene)if(this._scene=n,e._SceneComponentInitialization(n),this._readyToPlayCallback=r,this._customAttenuationFunction=function(e,t,i,n,r){return t<i?e*(1-t/i):0},o&&(this.autoplay=o.autoplay||!1,this._loop=o.loop||!1,void 0!==o.volume&&(this._volume=o.volume),this._spatialSound=null!==(a=o.spatialSound)&&void 0!==a&&a,this.maxDistance=null!==(s=o.maxDistance)&&void 0!==s?s:100,this.useCustomAttenuation=null!==(l=o.useCustomAttenuation)&&void 0!==l&&l,this.rolloffFactor=o.rolloffFactor||1,this.refDistance=o.refDistance||1,this.distanceModel=o.distanceModel||"linear",this._playbackRate=o.playbackRate||1,this._streaming=null!==(c=o.streaming)&&void 0!==c&&c,this._length=o.length,this._offset=o.offset),(null===(u=Ri.audioEngine)||void 0===u?void 0:u.canUseWebAudio)&&Ri.audioEngine.audioContext){this._soundGain=Ri.audioEngine.audioContext.createGain(),this._soundGain.gain.value=this._volume,this._inputAudioNode=this._soundGain,this._outputAudioNode=this._soundGain,this._spatialSound&&this._createSpatialParameters(),this._scene.mainSoundTrack.addSound(this);var f=!0;if(i)try{"string"==typeof i?(this._urlType="String",this._url=i):i instanceof ArrayBuffer?this._urlType="ArrayBuffer":i instanceof HTMLMediaElement?this._urlType="MediaElement":i instanceof MediaStream?this._urlType="MediaStream":i instanceof AudioBuffer?this._urlType="AudioBuffer":Array.isArray(i)&&(this._urlType="Array");var _=[],m=!1;switch(this._urlType){case"MediaElement":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=Ri.audioEngine.audioContext.createMediaElementSource(i),this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"MediaStream":this._streaming=!0,this._isReadyToPlay=!0,this._streamingSource=Ri.audioEngine.audioContext.createMediaStreamSource(i),this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback();break;case"ArrayBuffer":i.byteLength>0&&(m=!0,this._soundLoaded(i));break;case"AudioBuffer":this._audioBufferLoaded(i);break;case"String":_.push(i);case"Array":0===_.length&&(_=i);for(var g=function(e){var t=_[e];if(m=o&&o.skipCodecCheck||-1!==t.indexOf(".mp3",t.length-4)&&Ri.audioEngine.isMP3supported||-1!==t.indexOf(".ogg",t.length-4)&&Ri.audioEngine.isOGGsupported||-1!==t.indexOf(".wav",t.length-4)||-1!==t.indexOf(".m4a",t.length-4)||-1!==t.indexOf(".mp4",t.length-4)||-1!==t.indexOf("blob:"))return v._streaming?(v._htmlAudioElement=new Audio(t),v._htmlAudioElement.controls=!1,v._htmlAudioElement.loop=v.loop,ie.S0.SetCorsBehavior(t,v._htmlAudioElement),v._htmlAudioElement.preload="auto",v._htmlAudioElement.addEventListener("canplaythrough",(function(){p._isReadyToPlay=!0,p.autoplay&&p.play(0,p._offset,p._length),p._readyToPlayCallback&&p._readyToPlayCallback()})),document.body.appendChild(v._htmlAudioElement),v._htmlAudioElement.load()):v._scene._loadFile(t,(function(e){p._soundLoaded(e)}),void 0,!0,!0,(function(e){e&&T.V.Error("XHR "+e.status+" error on: "+t+"."),T.V.Error("Sound creation aborted."),p._scene.mainSoundTrack.removeSound(p)})),"break"},v=this,y=0;y<_.length&&"break"!==g(y);y++);break;default:f=!1}f?m||(this._isReadyToPlay=!0,this._readyToPlayCallback&&setTimeout((function(){p._readyToPlayCallback&&p._readyToPlayCallback()}),1e3)):T.V.Error("Parameter must be a URL to the sound, an Array of URLs (.mp3 & .ogg) or an ArrayBuffer of the sound.")}catch(e){T.V.Error("Unexpected error. Sound creation aborted."),this._scene.mainSoundTrack.removeSound(this)}}else this._scene.mainSoundTrack.addSound(this),Ri.audioEngine&&!Ri.audioEngine.WarnedWebAudioUnsupported&&(T.V.Error("Web Audio is not supported by your browser."),Ri.audioEngine.WarnedWebAudioUnsupported=!0),this._readyToPlayCallback&&setTimeout((function(){p._readyToPlayCallback&&p._readyToPlayCallback()}),1e3)}return Object.defineProperty(e.prototype,"loop",{get:function(){return this._loop},set:function(e){e!==this._loop&&(this._loop=e,this.updateOptions({loop:e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentTime",{get:function(){var e;if(this._htmlAudioElement)return this._htmlAudioElement.currentTime;if((null===(e=Ri.audioEngine)||void 0===e?void 0:e.audioContext)&&(this.isPlaying||this.isPaused)){var t=this.isPaused?0:Ri.audioEngine.audioContext.currentTime-this._startTime;return this._currentTime+t}return 0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spatialSound",{get:function(){return this._spatialSound},set:function(e){if(e!=this._spatialSound){var t=this.isPlaying;this.pause(),e?(this._spatialSound=e,this._updateSpatialParameters()):this._disableSpatialSound(),t&&this.play()}},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){var e;(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&(this.isPlaying&&this.stop(),this._isReadyToPlay=!1,-1===this.soundTrackId?this._scene.mainSoundTrack.removeSound(this):this._scene.soundTracks&&this._scene.soundTracks[this.soundTrackId].removeSound(this),this._soundGain&&(this._soundGain.disconnect(),this._soundGain=null),this._soundPanner&&(this._soundPanner.disconnect(),this._soundPanner=null),this._soundSource&&(this._soundSource.disconnect(),this._soundSource=null),this._audioBuffer=null,this._htmlAudioElement&&(this._htmlAudioElement.pause(),this._htmlAudioElement.src="",document.body.removeChild(this._htmlAudioElement)),this._streamingSource&&this._streamingSource.disconnect(),this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._connectedTransformNode=null),this._clearTimeoutsAndObservers())},e.prototype.isReady=function(){return this._isReadyToPlay},e.prototype.getClassName=function(){return"Sound"},e.prototype._audioBufferLoaded=function(e){var t;(null===(t=Ri.audioEngine)||void 0===t?void 0:t.audioContext)&&(this._audioBuffer=e,this._isReadyToPlay=!0,this.autoplay&&this.play(0,this._offset,this._length),this._readyToPlayCallback&&this._readyToPlayCallback())},e.prototype._soundLoaded=function(e){var t,i=this;(null===(t=Ri.audioEngine)||void 0===t?void 0:t.audioContext)&&Ri.audioEngine.audioContext.decodeAudioData(e,(function(e){i._audioBufferLoaded(e)}),(function(e){T.V.Error("Error while decoding audio data for: "+i.name+" / Error: "+e)}))},e.prototype.setAudioBuffer=function(e){var t;(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&(this._audioBuffer=e,this._isReadyToPlay=!0)},e.prototype.updateOptions=function(e){var t,i,n,r,o,a,s,l,c,u,h;e&&(this.loop=null!==(t=e.loop)&&void 0!==t?t:this.loop,this.maxDistance=null!==(i=e.maxDistance)&&void 0!==i?i:this.maxDistance,this.useCustomAttenuation=null!==(n=e.useCustomAttenuation)&&void 0!==n?n:this.useCustomAttenuation,this.rolloffFactor=null!==(r=e.rolloffFactor)&&void 0!==r?r:this.rolloffFactor,this.refDistance=null!==(o=e.refDistance)&&void 0!==o?o:this.refDistance,this.distanceModel=null!==(a=e.distanceModel)&&void 0!==a?a:this.distanceModel,this._playbackRate=null!==(s=e.playbackRate)&&void 0!==s?s:this._playbackRate,this._length=null!==(l=e.length)&&void 0!==l?l:void 0,this.spatialSound=null!==(c=e.spatialSound)&&void 0!==c?c:this._spatialSound,this._setOffset(null!==(u=e.offset)&&void 0!==u?u:void 0),this.setVolume(null!==(h=e.volume)&&void 0!==h?h:this._volume),this._updateSpatialParameters(),this.isPlaying&&(this._streaming&&this._htmlAudioElement?(this._htmlAudioElement.playbackRate=this._playbackRate,this._htmlAudioElement.loop!==this.loop&&(this._htmlAudioElement.loop=this.loop)):this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate,this._soundSource.loop!==this.loop&&(this._soundSource.loop=this.loop),void 0!==this._offset&&this._soundSource.loopStart!==this._offset&&(this._soundSource.loopStart=this._offset),void 0!==this._length&&this._length!==this._soundSource.loopEnd&&(this._soundSource.loopEnd=(0|this._offset)+this._length))))},e.prototype._createSpatialParameters=function(){var e,t;(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&Ri.audioEngine.audioContext&&(this._scene.headphone&&(this._panningModel="HRTF"),this._soundPanner=null!==(t=this._soundPanner)&&void 0!==t?t:Ri.audioEngine.audioContext.createPanner(),this._soundPanner&&this._outputAudioNode&&(this._updateSpatialParameters(),this._soundPanner.connect(this._outputAudioNode),this._inputAudioNode=this._soundPanner))},e.prototype._disableSpatialSound=function(){var e;this._spatialSound&&(this._inputAudioNode=this._soundGain,null===(e=this._soundPanner)||void 0===e||e.disconnect(),this._soundPanner=null,this._spatialSound=!1)},e.prototype._updateSpatialParameters=function(){this._spatialSound&&(this._soundPanner?this.useCustomAttenuation?(this._soundPanner.distanceModel="linear",this._soundPanner.maxDistance=Number.MAX_VALUE,this._soundPanner.refDistance=1,this._soundPanner.rolloffFactor=1,this._soundPanner.panningModel=this._panningModel):(this._soundPanner.distanceModel=this.distanceModel,this._soundPanner.maxDistance=this.maxDistance,this._soundPanner.refDistance=this.refDistance,this._soundPanner.rolloffFactor=this.rolloffFactor,this._soundPanner.panningModel=this._panningModel):this._createSpatialParameters())},e.prototype.switchPanningModelToHRTF=function(){this._panningModel="HRTF",this._switchPanningModel()},e.prototype.switchPanningModelToEqualPower=function(){this._panningModel="equalpower",this._switchPanningModel()},e.prototype._switchPanningModel=function(){var e;(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.panningModel=this._panningModel)},e.prototype.connectToSoundTrackAudioNode=function(e){var t;(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._isOutputConnected&&this._outputAudioNode.disconnect(),this._outputAudioNode.connect(e),this._isOutputConnected=!0)},e.prototype.setDirectionalCone=function(e,t,i){t<e?T.V.Error("setDirectionalCone(): outer angle of the cone must be superior or equal to the inner angle."):(this._coneInnerAngle=e,this._coneOuterAngle=t,this._coneOuterGain=i,this._isDirectional=!0,this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length)))},Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){var t;if(e!=this._coneInnerAngle){if(this._coneOuterAngle<e)return void T.V.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e,(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){var t;if(e!=this._coneOuterAngle){if(e<this._coneInnerAngle)return void T.V.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e,(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&(this._soundPanner.coneOuterAngle=this._coneOuterAngle)}},enumerable:!1,configurable:!0}),e.prototype.setPosition=function(e){var t;e.equals(this._position)||(this._position.copyFrom(e),(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._spatialSound&&this._soundPanner&&!isNaN(this._position.x)&&!isNaN(this._position.y)&&!isNaN(this._position.z)&&(this._soundPanner.positionX.value=this._position.x,this._soundPanner.positionY.value=this._position.y,this._soundPanner.positionZ.value=this._position.z))},e.prototype.setLocalDirectionToMesh=function(e){var t;this._localDirection=e,(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._connectedTransformNode&&this.isPlaying&&this._updateDirection()},e.prototype._updateDirection=function(){if(this._connectedTransformNode&&this._soundPanner){var e=this._connectedTransformNode.getWorldMatrix(),t=d.Pq.TransformNormal(this._localDirection,e);t.normalize(),this._soundPanner.orientationX.value=t.x,this._soundPanner.orientationY.value=t.y,this._soundPanner.orientationZ.value=t.z}},e.prototype.updateDistanceFromListener=function(){var e;if((null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&this._connectedTransformNode&&this.useCustomAttenuation&&this._soundGain&&this._scene.activeCamera){var t=this._scene.audioListenerPositionProvider?this._connectedTransformNode.position.subtract(this._scene.audioListenerPositionProvider()).length():this._connectedTransformNode.getDistanceToCamera(this._scene.activeCamera);this._soundGain.gain.value=this._customAttenuationFunction(this._volume,t,this.maxDistance,this.refDistance,this.rolloffFactor)}},e.prototype.setAttenuationFunction=function(e){this._customAttenuationFunction=e},e.prototype.play=function(e,t,i){var n,r,o,a,s=this;if(this._isReadyToPlay&&this._scene.audioEnabled&&(null===(n=Ri.audioEngine)||void 0===n?void 0:n.audioContext))try{this._clearTimeoutsAndObservers();var l=e?(null===(r=Ri.audioEngine)||void 0===r?void 0:r.audioContext.currentTime)+e:null===(o=Ri.audioEngine)||void 0===o?void 0:o.audioContext.currentTime;if(this._soundSource&&this._streamingSource||this._spatialSound&&this._soundPanner&&(isNaN(this._position.x)||isNaN(this._position.y)||isNaN(this._position.z)||(this._soundPanner.positionX.value=this._position.x,this._soundPanner.positionY.value=this._position.y,this._soundPanner.positionZ.value=this._position.z),this._isDirectional&&(this._soundPanner.coneInnerAngle=this._coneInnerAngle,this._soundPanner.coneOuterAngle=this._coneOuterAngle,this._soundPanner.coneOuterGain=this._coneOuterGain,this._connectedTransformNode?this._updateDirection():this._soundPanner.setOrientation(this._localDirection.x,this._localDirection.y,this._localDirection.z))),this._streaming){if(this._streamingSource||(this._streamingSource=Ri.audioEngine.audioContext.createMediaElementSource(this._htmlAudioElement),this._htmlAudioElement.onended=function(){s._onended()},this._htmlAudioElement.playbackRate=this._playbackRate),this._streamingSource.disconnect(),this._inputAudioNode&&this._streamingSource.connect(this._inputAudioNode),this._htmlAudioElement){var c=function(){var e,t;if(null===(e=Ri.audioEngine)||void 0===e?void 0:e.unlocked){var i=s._htmlAudioElement.play();void 0!==i&&i.catch((function(){var e,t;null===(e=Ri.audioEngine)||void 0===e||e.lock(),(s.loop||s.autoplay)&&(s._audioUnlockedObserver=null===(t=Ri.audioEngine)||void 0===t?void 0:t.onAudioUnlockedObservable.addOnce((function(){c()})))}))}else(s.loop||s.autoplay)&&(s._audioUnlockedObserver=null===(t=Ri.audioEngine)||void 0===t?void 0:t.onAudioUnlockedObservable.addOnce((function(){c()})))};c()}}else{var u=function(){var n,r,o,a;if(null===(n=Ri.audioEngine)||void 0===n?void 0:n.audioContext){if(i=i||s._length,void 0!==t&&s._setOffset(t),s._soundSource){var c=s._soundSource;c.onended=function(){c.disconnect()}}if(s._soundSource=null===(r=Ri.audioEngine)||void 0===r?void 0:r.audioContext.createBufferSource(),s._soundSource&&s._inputAudioNode){s._soundSource.buffer=s._audioBuffer,s._soundSource.connect(s._inputAudioNode),s._soundSource.loop=s.loop,void 0!==t&&(s._soundSource.loopStart=t),void 0!==i&&(s._soundSource.loopEnd=(0|t)+i),s._soundSource.playbackRate.value=s._playbackRate,s._soundSource.onended=function(){s._onended()},l=e?(null===(o=Ri.audioEngine)||void 0===o?void 0:o.audioContext.currentTime)+e:Ri.audioEngine.audioContext.currentTime;var u=((s.isPaused?s.currentTime:0)+(null!==(a=s._offset)&&void 0!==a?a:0))%s._soundSource.buffer.duration;s._soundSource.start(l,u,s.loop?void 0:i)}}};"suspended"===(null===(a=Ri.audioEngine)||void 0===a?void 0:a.audioContext.state)?this._tryToPlayTimeout=setTimeout((function(){var e;"suspended"===(null===(e=Ri.audioEngine)||void 0===e?void 0:e.audioContext.state)?(Ri.audioEngine.lock(),(s.loop||s.autoplay)&&(s._audioUnlockedObserver=Ri.audioEngine.onAudioUnlockedObservable.addOnce((function(){u()})))):u()}),500):u()}this._startTime=l,this.isPlaying=!0,this.isPaused=!1}catch(e){T.V.Error("Error while trying to play audio: "+this.name+", "+e.message)}},e.prototype._onended=function(){this.isPlaying=!1,this._startTime=0,this._currentTime=0,this.onended&&this.onended(),this.onEndedObservable.notifyObservers(this)},e.prototype.stop=function(e){var t,i=this;if(this.isPlaying)if(this._clearTimeoutsAndObservers(),this._streaming)this._htmlAudioElement?(this._htmlAudioElement.pause(),this._htmlAudioElement.currentTime>0&&(this._htmlAudioElement.currentTime=0)):this._streamingSource.disconnect(),this.isPlaying=!1;else if((null===(t=Ri.audioEngine)||void 0===t?void 0:t.audioContext)&&this._soundSource){var n=e?Ri.audioEngine.audioContext.currentTime+e:void 0;this._soundSource.onended=function(){i.isPlaying=!1,i.isPaused=!1,i._startTime=0,i._currentTime=0,i._soundSource&&(i._soundSource.onended=function(){}),i._onended()},this._soundSource.stop(n)}else this.isPlaying=!1;else this.isPaused&&(this.isPaused=!1,this._startTime=0,this._currentTime=0)},e.prototype.pause=function(){var e;this.isPlaying&&(this._clearTimeoutsAndObservers(),this._streaming?(this._htmlAudioElement?this._htmlAudioElement.pause():this._streamingSource.disconnect(),this.isPlaying=!1,this.isPaused=!0):(null===(e=Ri.audioEngine)||void 0===e?void 0:e.audioContext)&&this._soundSource&&(this._soundSource.onended=function(){},this._soundSource.stop(),this.isPlaying=!1,this.isPaused=!0,this._currentTime+=Ri.audioEngine.audioContext.currentTime-this._startTime))},e.prototype.setVolume=function(e,t){var i;(null===(i=Ri.audioEngine)||void 0===i?void 0:i.canUseWebAudio)&&this._soundGain&&(t&&Ri.audioEngine.audioContext?(this._soundGain.gain.cancelScheduledValues(Ri.audioEngine.audioContext.currentTime),this._soundGain.gain.setValueAtTime(this._soundGain.gain.value,Ri.audioEngine.audioContext.currentTime),this._soundGain.gain.linearRampToValueAtTime(e,Ri.audioEngine.audioContext.currentTime+t)):this._soundGain.gain.value=e),this._volume=e},e.prototype.setPlaybackRate=function(e){this._playbackRate=e,this.isPlaying&&(this._streaming&&this._htmlAudioElement?this._htmlAudioElement.playbackRate=this._playbackRate:this._soundSource&&(this._soundSource.playbackRate.value=this._playbackRate))},e.prototype.getPlaybackRate=function(){return this._playbackRate},e.prototype.getVolume=function(){return this._volume},e.prototype.attachToMesh=function(e){var t=this;this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null),this._connectedTransformNode=e,this._spatialSound||(this._spatialSound=!0,this._createSpatialParameters(),this.isPlaying&&this.loop&&(this.stop(),this.play(0,this._offset,this._length))),this._onRegisterAfterWorldMatrixUpdate(this._connectedTransformNode),this._registerFunc=function(e){return t._onRegisterAfterWorldMatrixUpdate(e)},this._connectedTransformNode.registerAfterWorldMatrixUpdate(this._registerFunc)},e.prototype.detachFromMesh=function(){this._connectedTransformNode&&this._registerFunc&&(this._connectedTransformNode.unregisterAfterWorldMatrixUpdate(this._registerFunc),this._registerFunc=null,this._connectedTransformNode=null)},e.prototype._onRegisterAfterWorldMatrixUpdate=function(e){var t;if(e.getBoundingInfo){var i=e.getBoundingInfo();this.setPosition(i.boundingSphere.centerWorld)}else this.setPosition(e.absolutePosition);(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._isDirectional&&this.isPlaying&&this._updateDirection()},e.prototype.clone=function(){var t=this;if(this._streaming)return null;var i=function(){t._isReadyToPlay?(r._audioBuffer=t.getAudioBuffer(),r._isReadyToPlay=!0,r.autoplay&&r.play(0,t._offset,t._length)):setTimeout(i,300)},n={autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this._spatialSound,maxDistance:this.maxDistance,useCustomAttenuation:this.useCustomAttenuation,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel},r=new e(this.name+"_cloned",new ArrayBuffer(0),this._scene,null,n);return this.useCustomAttenuation&&r.setAttenuationFunction(this._customAttenuationFunction),r.setPosition(this._position),r.setPlaybackRate(this._playbackRate),i(),r},e.prototype.getAudioBuffer=function(){return this._audioBuffer},e.prototype.getSoundSource=function(){return this._soundSource},e.prototype.getSoundGain=function(){return this._soundGain},e.prototype.serialize=function(){var e={name:this.name,url:this._url,autoplay:this.autoplay,loop:this.loop,volume:this._volume,spatialSound:this._spatialSound,maxDistance:this.maxDistance,rolloffFactor:this.rolloffFactor,refDistance:this.refDistance,distanceModel:this.distanceModel,playbackRate:this._playbackRate,panningModel:this._panningModel,soundTrackId:this.soundTrackId,metadata:this.metadata};return this._spatialSound&&(this._connectedTransformNode&&(e.connectedMeshId=this._connectedTransformNode.id),e.position=this._position.asArray(),e.refDistance=this.refDistance,e.distanceModel=this.distanceModel,e.isDirectional=this._isDirectional,e.localDirectionToMesh=this._localDirection.asArray(),e.coneInnerAngle=this._coneInnerAngle,e.coneOuterAngle=this._coneOuterAngle,e.coneOuterGain=this._coneOuterGain),e},e.Parse=function(t,i,n,r){var o,a=t.name;o=t.url?n+t.url:n+a;var s,l={autoplay:t.autoplay,loop:t.loop,volume:t.volume,spatialSound:t.spatialSound,maxDistance:t.maxDistance,rolloffFactor:t.rolloffFactor,refDistance:t.refDistance,distanceModel:t.distanceModel,playbackRate:t.playbackRate};if(r){var c=function(){r._isReadyToPlay?(s._audioBuffer=r.getAudioBuffer(),s._isReadyToPlay=!0,s.autoplay&&s.play(0,s._offset,s._length)):setTimeout(c,300)};s=new e(a,new ArrayBuffer(0),i,null,l),c()}else s=new e(a,o,i,(function(){i.removePendingData(s)}),l),i.addPendingData(s);if(t.position){var u=d.Pq.FromArray(t.position);s.setPosition(u)}if(t.isDirectional&&(s.setDirectionalCone(t.coneInnerAngle||360,t.coneOuterAngle||360,t.coneOuterGain||0),t.localDirectionToMesh)){var h=d.Pq.FromArray(t.localDirectionToMesh);s.setLocalDirectionToMesh(h)}if(t.connectedMeshId){var p=i.getMeshById(t.connectedMeshId);p&&s.attachToMesh(p)}return t.metadata&&(s.metadata=t.metadata),s},e.prototype._setOffset=function(e){this._offset!==e&&(this.isPaused&&(this.stop(),this.isPaused=!1),this._offset=e)},e.prototype._clearTimeoutsAndObservers=function(){var e;this._tryToPlayTimeout&&(clearTimeout(this._tryToPlayTimeout),this._tryToPlayTimeout=null),this._audioUnlockedObserver&&(null===(e=Ri.audioEngine)||void 0===e||e.onAudioUnlockedObservable.remove(this._audioUnlockedObserver),this._audioUnlockedObserver=null)},e._SceneComponentInitialization=function(e){throw(0,k.n)("AudioSceneComponent")},e}();(0,s.Y5)("BABYLON.Sound",en);var tn=function(){function e(e,t){void 0===t&&(t={}),this.id=-1,this._isInitialized=!1,(e=e||D.q.LastCreatedScene)&&(this._scene=e,this.soundCollection=[],this._options=t,!this._options.mainTrack&&this._scene.soundTracks&&(this._scene.soundTracks.push(this),this.id=this._scene.soundTracks.length-1))}return e.prototype._initializeSoundTrackAudioGraph=function(){var e;(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)&&Ri.audioEngine.audioContext&&(this._outputAudioNode=Ri.audioEngine.audioContext.createGain(),this._outputAudioNode.connect(Ri.audioEngine.masterGain),this._options&&this._options.volume&&(this._outputAudioNode.gain.value=this._options.volume),this._isInitialized=!0)},e.prototype.dispose=function(){if(Ri.audioEngine&&Ri.audioEngine.canUseWebAudio){for(this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas();this.soundCollection.length;)this.soundCollection[0].dispose();this._outputAudioNode&&this._outputAudioNode.disconnect(),this._outputAudioNode=null}},e.prototype.addSound=function(e){var t;this._isInitialized||this._initializeSoundTrackAudioGraph(),(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&e.connectToSoundTrackAudioNode(this._outputAudioNode),void 0!==e.soundTrackId&&(-1===e.soundTrackId?this._scene.mainSoundTrack.removeSound(e):this._scene.soundTracks&&this._scene.soundTracks[e.soundTrackId].removeSound(e)),this.soundCollection.push(e),e.soundTrackId=this.id},e.prototype.removeSound=function(e){var t=this.soundCollection.indexOf(e);-1!==t&&this.soundCollection.splice(t,1)},e.prototype.setVolume=function(e){var t;(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._outputAudioNode.gain.value=e)},e.prototype.switchPanningModelToHRTF=function(){var e;if(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)for(var t=0;t<this.soundCollection.length;t++)this.soundCollection[t].switchPanningModelToHRTF()},e.prototype.switchPanningModelToEqualPower=function(){var e;if(null===(e=Ri.audioEngine)||void 0===e?void 0:e.canUseWebAudio)for(var t=0;t<this.soundCollection.length;t++)this.soundCollection[t].switchPanningModelToEqualPower()},e.prototype.connectToAnalyser=function(e){var t;this._connectedAnalyser&&this._connectedAnalyser.stopDebugCanvas(),this._connectedAnalyser=e,(null===(t=Ri.audioEngine)||void 0===t?void 0:t.canUseWebAudio)&&this._outputAudioNode&&(this._outputAudioNode.disconnect(),this._connectedAnalyser.connectAudioNodes(this._outputAudioNode,Ri.audioEngine.masterGain))},e}();l.AddParser(Ie.NAME_AUDIO,(function(e,t,i,n){var r,o,a=[];if(i.sounds=i.sounds||[],void 0!==e.sounds&&null!==e.sounds)for(var s=0,l=e.sounds.length;s<l;s++){var c=e.sounds[s];(null===(r=Ri.audioEngine)||void 0===r?void 0:r.canUseWebAudio)?(c.url||(c.url=c.name),a[c.url]?i.sounds.push(en.Parse(c,t,n,a[c.url])):(o=en.Parse(c,t,n),a[c.url]=o,i.sounds.push(o))):i.sounds.push(new en(c.name,null,t))}a=[]})),Object.defineProperty(rt.prototype,"mainSoundTrack",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),this._mainSoundTrack||(this._mainSoundTrack=new tn(this,{mainTrack:!0})),this._mainSoundTrack},enumerable:!0,configurable:!0}),rt.prototype.getSoundByName=function(e){var t;for(t=0;t<this.mainSoundTrack.soundCollection.length;t++)if(this.mainSoundTrack.soundCollection[t].name===e)return this.mainSoundTrack.soundCollection[t];if(this.soundTracks)for(var i=0;i<this.soundTracks.length;i++)for(t=0;t<this.soundTracks[i].soundCollection.length;t++)if(this.soundTracks[i].soundCollection[t].name===e)return this.soundTracks[i].soundCollection[t];return null},Object.defineProperty(rt.prototype,"audioEnabled",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),e.audioEnabled},set:function(e){var t=this._getComponent(Ie.NAME_AUDIO);t||(t=new nn(this),this._addComponent(t)),e?t.enableAudio():t.disableAudio()},enumerable:!0,configurable:!0}),Object.defineProperty(rt.prototype,"headphone",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),e.headphone},set:function(e){var t=this._getComponent(Ie.NAME_AUDIO);t||(t=new nn(this),this._addComponent(t)),e?t.switchAudioModeForHeadphones():t.switchAudioModeForNormalSpeakers()},enumerable:!0,configurable:!0}),Object.defineProperty(rt.prototype,"audioListenerPositionProvider",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),e.audioListenerPositionProvider},set:function(e){var t=this._getComponent(Ie.NAME_AUDIO);if(t||(t=new nn(this),this._addComponent(t)),e&&"function"!=typeof e)throw new Error("The value passed to [Scene.audioListenerPositionProvider] must be a function that returns a Vector3");t.audioListenerPositionProvider=e},enumerable:!0,configurable:!0}),Object.defineProperty(rt.prototype,"audioListenerRotationProvider",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),e.audioListenerRotationProvider},set:function(e){var t=this._getComponent(Ie.NAME_AUDIO);if(t||(t=new nn(this),this._addComponent(t)),e&&"function"!=typeof e)throw new Error("The value passed to [Scene.audioListenerRotationProvider] must be a function that returns a Vector3");t.audioListenerRotationProvider=e},enumerable:!0,configurable:!0}),Object.defineProperty(rt.prototype,"audioPositioningRefreshRate",{get:function(){var e=this._getComponent(Ie.NAME_AUDIO);return e||(e=new nn(this),this._addComponent(e)),e.audioPositioningRefreshRate},set:function(e){var t=this._getComponent(Ie.NAME_AUDIO);t||(t=new nn(this),this._addComponent(t)),t.audioPositioningRefreshRate=e},enumerable:!0,configurable:!0});var nn=function(){function e(e){this.name=Ie.NAME_AUDIO,this._audioEnabled=!0,this._headphone=!1,this.audioPositioningRefreshRate=500,this.audioListenerPositionProvider=null,this.audioListenerRotationProvider=null,this._cachedCameraDirection=new d.Pq,this._cachedCameraPosition=new d.Pq,this._lastCheck=0,this._invertMatrixTemp=new d.uq,this._cameraDirectionTemp=new d.Pq,(e=e||D.q.LastCreatedScene)&&(this.scene=e,e.soundTracks=[],e.sounds=[])}return Object.defineProperty(e.prototype,"audioEnabled",{get:function(){return this._audioEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"headphone",{get:function(){return this._headphone},enumerable:!1,configurable:!0}),e.prototype.register=function(){this.scene._afterRenderStage.registerStep(Ie.STEP_AFTERRENDER_AUDIO,this,this._afterRender)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){if(e.sounds=[],this.scene.soundTracks)for(var t=0;t<this.scene.soundTracks.length;t++)for(var i=this.scene.soundTracks[t],n=0;n<i.soundCollection.length;n++)e.sounds.push(i.soundCollection[n].serialize())},e.prototype.addFromContainer=function(e){var t=this;e.sounds&&e.sounds.forEach((function(e){e.play(),e.autoplay=!0,t.scene.mainSoundTrack.addSound(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;void 0===t&&(t=!1),e.sounds&&e.sounds.forEach((function(e){e.stop(),e.autoplay=!1,i.scene.mainSoundTrack.removeSound(e),t&&e.dispose()}))},e.prototype.dispose=function(){var e=this.scene;if(e._mainSoundTrack&&e.mainSoundTrack.dispose(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].dispose()},e.prototype.disableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!1,Ri.audioEngine&&Ri.audioEngine.audioContext&&Ri.audioEngine.audioContext.suspend(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].pause();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].pause()},e.prototype.enableAudio=function(){var e,t=this.scene;for(this._audioEnabled=!0,Ri.audioEngine&&Ri.audioEngine.audioContext&&Ri.audioEngine.audioContext.resume(),e=0;e<t.mainSoundTrack.soundCollection.length;e++)t.mainSoundTrack.soundCollection[e].isPaused&&t.mainSoundTrack.soundCollection[e].play();if(t.soundTracks)for(e=0;e<t.soundTracks.length;e++)for(var i=0;i<t.soundTracks[e].soundCollection.length;i++)t.soundTracks[e].soundCollection[i].isPaused&&t.soundTracks[e].soundCollection[i].play()},e.prototype.switchAudioModeForHeadphones=function(){var e=this.scene;if(this._headphone=!0,e.mainSoundTrack.switchPanningModelToHRTF(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToHRTF()},e.prototype.switchAudioModeForNormalSpeakers=function(){var e=this.scene;if(this._headphone=!1,e.mainSoundTrack.switchPanningModelToEqualPower(),e.soundTracks)for(var t=0;t<e.soundTracks.length;t++)e.soundTracks[t].switchPanningModelToEqualPower()},e.prototype._afterRender=function(){var t=ne.j.Now;if(!(this._lastCheck&&t-this._lastCheck<this.audioPositioningRefreshRate)){this._lastCheck=t;var i=this.scene;if(this._audioEnabled&&i._mainSoundTrack&&i.soundTracks&&(0!==i._mainSoundTrack.soundCollection.length||1!==i.soundTracks.length)){var n=Ri.audioEngine;if(n&&n.audioContext){var r=i.activeCamera;if(i.activeCameras&&i.activeCameras.length>0&&(r=i.activeCameras[0]),this.audioListenerPositionProvider){var o=this.audioListenerPositionProvider();n.audioContext.listener.setPosition(o.x||0,o.y||0,o.z||0)}else r?this._cachedCameraPosition.equals(r.globalPosition)||(this._cachedCameraPosition.copyFrom(r.globalPosition),n.audioContext.listener.setPosition(r.globalPosition.x,r.globalPosition.y,r.globalPosition.z)):n.audioContext.listener.setPosition(0,0,0);if(this.audioListenerRotationProvider){var a=this.audioListenerRotationProvider();n.audioContext.listener.setOrientation(a.x||0,a.y||0,a.z||0,0,1,0)}else r?(r.rigCameras&&r.rigCameras.length>0&&(r=r.rigCameras[0]),r.getViewMatrix().invertToRef(this._invertMatrixTemp),d.Pq.TransformNormalToRef(e._CameraDirection,this._invertMatrixTemp,this._cameraDirectionTemp),this._cameraDirectionTemp.normalize(),isNaN(this._cameraDirectionTemp.x)||isNaN(this._cameraDirectionTemp.y)||isNaN(this._cameraDirectionTemp.z)||this._cachedCameraDirection.equals(this._cameraDirectionTemp)||(this._cachedCameraDirection.copyFrom(this._cameraDirectionTemp),n.audioContext.listener.setOrientation(this._cameraDirectionTemp.x,this._cameraDirectionTemp.y,this._cameraDirectionTemp.z,0,1,0))):n.audioContext.listener.setOrientation(0,0,0,0,1,0);var s=void 0;for(s=0;s<i.mainSoundTrack.soundCollection.length;s++)(c=i.mainSoundTrack.soundCollection[s]).useCustomAttenuation&&c.updateDistanceFromListener();if(i.soundTracks)for(s=0;s<i.soundTracks.length;s++)for(var l=0;l<i.soundTracks[s].soundCollection.length;l++){var c;(c=i.soundTracks[s].soundCollection[l]).useCustomAttenuation&&c.updateDistanceFromListener()}}}}},e._CameraDirection=new d.Pq(0,0,-1),e}();en._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_AUDIO);t||(t=new nn(e),e._addComponent(t))};var rn=function(){function e(e,t,i){var n=this;if(this.loop=!1,this._coneInnerAngle=360,this._coneOuterAngle=360,this._volume=1,this.isPlaying=!1,this.isPaused=!1,this._sounds=[],this._weights=[],t.length!==i.length)throw new Error("Sounds length does not equal weights length");this.loop=e,this._weights=i;for(var r=0,o=0,a=i;o<a.length;o++)r+=a[o];for(var s=r>0?1/r:0,l=0;l<this._weights.length;l++)this._weights[l]*=s;this._sounds=t;for(var c=0,u=this._sounds;c<u.length;c++)u[c].onEndedObservable.add((function(){n._onended()}))}return Object.defineProperty(e.prototype,"directionalConeInnerAngle",{get:function(){return this._coneInnerAngle},set:function(e){if(e!==this._coneInnerAngle){if(this._coneOuterAngle<e)return void T.V.Error("directionalConeInnerAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneInnerAngle=e;for(var t=0,i=this._sounds;t<i.length;t++)i[t].directionalConeInnerAngle=e}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"directionalConeOuterAngle",{get:function(){return this._coneOuterAngle},set:function(e){if(e!==this._coneOuterAngle){if(e<this._coneInnerAngle)return void T.V.Error("directionalConeOuterAngle: outer angle of the cone must be superior or equal to the inner angle.");this._coneOuterAngle=e;for(var t=0,i=this._sounds;t<i.length;t++)i[t].directionalConeOuterAngle=e}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"volume",{get:function(){return this._volume},set:function(e){if(e!==this._volume)for(var t=0,i=this._sounds;t<i.length;t++)i[t].setVolume(e)},enumerable:!1,configurable:!0}),e.prototype._onended=function(){void 0!==this._currentIndex&&(this._sounds[this._currentIndex].autoplay=!1),this.loop&&this.isPlaying?this.play():this.isPlaying=!1},e.prototype.pause=function(){this.isPaused=!0,void 0!==this._currentIndex&&this._sounds[this._currentIndex].pause()},e.prototype.stop=function(){this.isPlaying=!1,void 0!==this._currentIndex&&this._sounds[this._currentIndex].stop()},e.prototype.play=function(e){if(!this.isPaused){this.stop();for(var t=Math.random(),i=0,n=0;n<this._weights.length;n++)if(t<=(i+=this._weights[n])){this._currentIndex=n;break}}var r=this._sounds[this._currentIndex];r.isReady()?r.play(0,this.isPaused?void 0:e):r.autoplay=!0,this.isPlaying=!0,this.isPaused=!1},e}(),on=function(){function e(e){this._texture=null,this._isEnabled=!0,this.isEnabled=!0,this.time=0,(e=e||D.q.LastCreatedScene)&&(this._scene=e,this.animationParameters=new d.IU(0,0,0,30))}return e.prototype._markSubMeshesAsAttributesDirty=function(){for(var e=0,t=this._scene.meshes;e<t.length;e++){var i=t[e];i.bakedVertexAnimationManager===this&&i._markSubMeshesAsAttributesDirty()}},e.prototype.bind=function(e,t){if(void 0===t&&(t=!1),this._texture&&this._isEnabled){var i=this._texture.getSize();e.setFloat2("bakedVertexAnimationTextureSizeInverted",1/i.width,1/i.height),e.setFloat("bakedVertexAnimationTime",this.time),t||e.setVector4("bakedVertexAnimationSettings",this.animationParameters),e.setTexture("bakedVertexAnimationTexture",this._texture)}},e.prototype.clone=function(){var t=new e(this._scene);return this.copyTo(t),t},e.prototype.setAnimationParameters=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=30),this.animationParameters=new d.IU(e,t,i,n)},e.prototype.dispose=function(e){var t;e&&(null===(t=this._texture)||void 0===t||t.dispose())},e.prototype.getClassName=function(){return"BakedVertexAnimationManager"},e.prototype.copyTo=function(e){G.p.Clone((function(){return e}),this)},e.prototype.serialize=function(){return G.p.Serialize(this)},e.prototype.parse=function(e,t,i){var n=this;G.p.Parse((function(){return n}),e,t,i)},(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markSubMeshesAsAttributesDirty")],e.prototype,"texture",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markSubMeshesAsAttributesDirty")],e.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"animationParameters",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"time",void 0),e}(),an=i(582);function sn(e,t,i,n){var r,o=1;n===c.Y.TEXTURETYPE_FLOAT?r=new Float32Array(t*i*4):n===c.Y.TEXTURETYPE_HALF_FLOAT?(r=new Uint16Array(t*i*4),o=15360):r=n===c.Y.TEXTURETYPE_UNSIGNED_INTEGER?new Uint32Array(t*i*4):new Uint8Array(t*i*4);for(var a=0;a<t;a++)for(var s=0;s<i;s++){var l=3*(s*t+a),u=4*(s*t+a);r[u+0]=e[l+0],r[u+1]=e[l+1],r[u+2]=e[l+2],r[u+3]=o}return r}function ln(e){return function(t,i,n,r,o,a,s,l,u,h){void 0===u&&(u=null),void 0===h&&(h=c.Y.TEXTURETYPE_UNSIGNED_INT);var d=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,p=e?10:11,f=new ci.h(this,p);f.baseWidth=i,f.baseHeight=n,f.baseDepth=r,f.width=i,f.height=n,f.depth=r,f.format=o,f.type=h,f.generateMipMaps=a,f.samplingMode=l,e?f.is3D=!0:f.is2DArray=!0,this._doNotHandleContextLost||(f._bufferView=t),e?this.updateRawTexture3D(f,t,o,s,u,h):this.updateRawTexture2DArray(f,t,o,s,u,h),this._bindTextureDirectly(d,f,!0);var _=this._getSamplingParameters(l,a);return this._gl.texParameteri(d,this._gl.TEXTURE_MAG_FILTER,_.mag),this._gl.texParameteri(d,this._gl.TEXTURE_MIN_FILTER,_.min),a&&this._gl.generateMipmap(d),this._bindTextureDirectly(d,null),this._internalTexturesCache.push(f),f}}function cn(e){return function(t,i,n,r,o,a){void 0===o&&(o=null),void 0===a&&(a=c.Y.TEXTURETYPE_UNSIGNED_INT);var s=e?this._gl.TEXTURE_3D:this._gl.TEXTURE_2D_ARRAY,l=this._getWebGLTextureType(a),u=this._getInternalFormat(n),h=this._getRGBABufferInternalSizedFormat(a,n);this._bindTextureDirectly(s,t,!0),this._unpackFlipY(void 0===r||!!r),this._doNotHandleContextLost||(t._bufferView=i,t.format=n,t.invertY=r,t._compression=o),t.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),o&&i?this._gl.compressedTexImage3D(s,0,this.getCaps().s3tc[o],t.width,t.height,t.depth,0,i):this._gl.texImage3D(s,0,h,t.width,t.height,t.depth,0,u,l,i),t.generateMipMaps&&this._gl.generateMipmap(s),this._bindTextureDirectly(s,null),t.isReady=!0}}ui.w.prototype.updateRawTexture=function(e,t,i,n,r,o,a){if(void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){var s=this._getRGBABufferInternalSizedFormat(o,i,a),l=this._getInternalFormat(i),u=this._getWebGLTextureType(o);this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0),this._unpackFlipY(void 0===n||!!n),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.type=o,e.invertY=n,e._compression=r),e.width%4!=0&&this._gl.pixelStorei(this._gl.UNPACK_ALIGNMENT,1),r&&t?this._gl.compressedTexImage2D(this._gl.TEXTURE_2D,0,this.getCaps().s3tc[r],e.width,e.height,0,t):this._gl.texImage2D(this._gl.TEXTURE_2D,0,s,e.width,e.height,0,l,u,t),e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}},ui.w.prototype.createRawTexture=function(e,t,i,n,r,o,a,s,l,u,h){void 0===s&&(s=null),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new ci.h(this,3);d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=n,d.generateMipMaps=r,d.samplingMode=a,d.invertY=o,d._compression=s,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(h,!r),this._doNotHandleContextLost||(d._bufferView=e),this.updateRawTexture(d,e,n,o,s,l,d._useSRGBBuffer),this._bindTextureDirectly(this._gl.TEXTURE_2D,d,!0);var p=this._getSamplingParameters(a,r);return this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MAG_FILTER,p.mag),this._gl.texParameteri(this._gl.TEXTURE_2D,this._gl.TEXTURE_MIN_FILTER,p.min),r&&this._gl.generateMipmap(this._gl.TEXTURE_2D),this._bindTextureDirectly(this._gl.TEXTURE_2D,null),this._internalTexturesCache.push(d),d},ui.w.prototype.createRawCubeTexture=function(e,t,i,n,r,o,a,s){void 0===s&&(s=null);var l=this._gl,u=new ci.h(this,8);u.isCube=!0,u.format=i,u.type=n,this._doNotHandleContextLost||(u._bufferViewArray=e);var h=this._getWebGLTextureType(n),d=this._getInternalFormat(i);d===l.RGB&&(d=l.RGBA),h!==l.FLOAT||this._caps.textureFloatLinearFiltering?h!==this._gl.HALF_FLOAT_OES||this._caps.textureHalfFloatLinearFiltering?h!==l.FLOAT||this._caps.textureFloatRender?h!==l.HALF_FLOAT||this._caps.colorBufferFloat||(r=!1,T.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(r=!1,T.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(r=!1,a=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,T.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(r=!1,a=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,T.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively."));var p=t,f=p;if(u.width=p,u.height=f,u.invertY=o,u._compression=s,!this.needPOTTextures||(0,ue.L8)(u.width)&&(0,ue.L8)(u.height)||(r=!1),e)this.updateRawCubeTexture(u,e,i,n,o,s);else{var _=this._getRGBABufferInternalSizedFormat(n);this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,u,!0);for(var m=0;m<6;m++)s?l.compressedTexImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,this.getCaps().s3tc[s],u.width,u.height,0,void 0):l.texImage2D(l.TEXTURE_CUBE_MAP_POSITIVE_X+m,0,_,u.width,u.height,0,d,h,null);this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null)}this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,u,!0),e&&r&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP);var g=this._getSamplingParameters(a,r);return l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MAG_FILTER,g.mag),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_MIN_FILTER,g.min),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_S,l.CLAMP_TO_EDGE),l.texParameteri(l.TEXTURE_CUBE_MAP,l.TEXTURE_WRAP_T,l.CLAMP_TO_EDGE),this._bindTextureDirectly(l.TEXTURE_CUBE_MAP,null),u.generateMipMaps=r,u.samplingMode=a,u.isReady=!0,u},ui.w.prototype.updateRawCubeTexture=function(e,t,i,n,r,o,a){void 0===o&&(o=null),void 0===a&&(a=0),e._bufferViewArray=t,e.format=i,e.type=n,e.invertY=r,e._compression=o;var s=this._gl,l=this._getWebGLTextureType(n),c=this._getInternalFormat(i),u=this._getRGBABufferInternalSizedFormat(n),h=!1;c===s.RGB&&(c=s.RGBA,h=!0),this._bindTextureDirectly(s.TEXTURE_CUBE_MAP,e,!0),this._unpackFlipY(void 0===r||!!r),e.width%4!=0&&s.pixelStorei(s.UNPACK_ALIGNMENT,1);for(var d=0;d<6;d++){var p=t[d];o?s.compressedTexImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+d,a,this.getCaps().s3tc[o],e.width,e.height,0,p):(h&&(p=sn(p,e.width,e.height,n)),s.texImage2D(s.TEXTURE_CUBE_MAP_POSITIVE_X+d,a,u,e.width,e.height,0,c,l,p))}(!this.needPOTTextures||(0,ue.L8)(e.width)&&(0,ue.L8)(e.height))&&e.generateMipMaps&&0===a&&this._gl.generateMipmap(this._gl.TEXTURE_CUBE_MAP),this._bindTextureDirectly(this._gl.TEXTURE_CUBE_MAP,null),e.isReady=!0},ui.w.prototype.createRawCubeTextureFromUrl=function(e,t,i,n,r,o,a,s,l,u,h,d){var p=this;void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===d&&(d=!1);var f=this._gl,_=this.createRawCubeTexture(null,i,n,r,!o,d,h,null);return null==t||t.addPendingData(_),_.url=e,_.isReady=!1,this._internalTexturesCache.push(_),this._loadFile(e,(function(e){!function(e){var i=_.width,o=a(e);if(o){if(s){var c=p._getWebGLTextureType(r),u=p._getInternalFormat(n),h=p._getRGBABufferInternalSizedFormat(r),m=!1;u===f.RGB&&(u=f.RGBA,m=!0),p._bindTextureDirectly(f.TEXTURE_CUBE_MAP,_,!0),p._unpackFlipY(!1);for(var g=s(o),v=0;v<g.length;v++)for(var y=i>>v,b=0;b<6;b++){var T=g[v][b];m&&(T=sn(T,y,y,r)),f.texImage2D(b,v,h,y,y,0,u,c,T)}p._bindTextureDirectly(f.TEXTURE_CUBE_MAP,null)}else p.updateRawCubeTexture(_,o,n,r,d);_.isReady=!0,null==t||t.removePendingData(_),_.onLoadedObservable.notifyObservers(_),_.onLoadedObservable.clear(),l&&l()}}(e)}),void 0,null==t?void 0:t.offlineProvider,!0,(function(e,i){null==t||t.removePendingData(_),u&&e&&u(e.status+" "+e.statusText,i)})),_},ui.w.prototype.createRawTexture2DArray=ln(!1),ui.w.prototype.createRawTexture3D=ln(!0),ui.w.prototype.updateRawTexture2DArray=cn(!1),ui.w.prototype.updateRawTexture3D=cn(!0);var un=function(e){function t(t,i,n,r,o,a,s,l,u,h,d){void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,o,!a,s,void 0,void 0,void 0,void 0,void 0,void 0,void 0,void 0,h)||this;return p.format=r,p._engine?(p._engine._caps.textureFloatLinearFiltering||u!==c.Y.TEXTURETYPE_FLOAT||(l=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),p._engine._caps.textureHalfFloatLinearFiltering||u!==c.Y.TEXTURETYPE_HALF_FLOAT||(l=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),p._texture=p._engine.createRawTexture(t,i,n,r,a,s,l,null,u,null!=h?h:0,null!=d&&d),p.wrapU=an.g.CLAMP_ADDRESSMODE,p.wrapV=an.g.CLAMP_ADDRESSMODE,p):p}return(0,m.C6)(t,e),t.prototype.update=function(e){this._getEngine().updateRawTexture(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type,this._texture._useSRGBBuffer)},t.prototype.clone=function(){if(!this._texture)return e.prototype.clone.call(this);var i=new t(null,this.getSize().width,this.getSize().height,this.format,this.getScene(),this._texture.generateMipMaps,this._invertY,this.samplingMode,this._texture.type,this._texture._creationFlags,this._useSRGBBuffer);return i._texture=this._texture,this._texture.incrementReferences(),i},t.CreateLuminanceTexture=function(e,i,n,r,o,a,s){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,c.Y.TEXTUREFORMAT_LUMINANCE,r,o,a,s)},t.CreateLuminanceAlphaTexture=function(e,i,n,r,o,a,s){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,c.Y.TEXTUREFORMAT_LUMINANCE_ALPHA,r,o,a,s)},t.CreateAlphaTexture=function(e,i,n,r,o,a,s){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),new t(e,i,n,c.Y.TEXTUREFORMAT_ALPHA,r,o,a,s)},t.CreateRGBTexture=function(e,i,n,r,o,a,s,l,u,h){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1),new t(e,i,n,c.Y.TEXTUREFORMAT_RGB,r,o,a,s,l,u,h)},t.CreateRGBATexture=function(e,i,n,r,o,a,s,l,u,h){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1),new t(e,i,n,c.Y.TEXTUREFORMAT_RGBA,r,o,a,s,l,u,h)},t.CreateRGBAStorageTexture=function(e,i,n,r,o,a,s,l,u){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),new t(e,i,n,c.Y.TEXTUREFORMAT_RGBA,r,o,a,s,l,c.Y.TEXTURE_CREATIONFLAG_STORAGE,u)},t.CreateRTexture=function(e,i,n,r,o,a,s,l){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=an.g.TRILINEAR_SAMPLINGMODE),void 0===l&&(l=c.Y.TEXTURETYPE_FLOAT),new t(e,i,n,c.Y.TEXTUREFORMAT_R,r,o,a,s,l)},t.CreateRStorageTexture=function(e,i,n,r,o,a,s,l){return void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=an.g.TRILINEAR_SAMPLINGMODE),void 0===l&&(l=c.Y.TEXTURETYPE_FLOAT),new t(e,i,n,c.Y.TEXTUREFORMAT_R,r,o,a,s,l,c.Y.TEXTURE_CREATIONFLAG_STORAGE)},t}(an.g),hn=i(7530),dn=function(){function e(e,t,i){this.name=e,this.id=t,this.bones=[],this.needInitialSkinMatrix=!1,this._isDirty=!0,this._meshesWithPoseMatrix=new Array,this._identity=d.uq.Identity(),this._currentRenderId=-1,this._ranges={},this._absoluteTransformIsDirty=!0,this._canUseTextureForBones=!1,this._uniqueId=0,this._numBonesWithLinkedTransformNode=0,this._hasWaitingData=null,this._parentContainer=null,this.doNotSerialize=!1,this._useTextureToStoreBoneMatrices=!0,this._animationPropertiesOverride=null,this.onBeforeComputeObservable=new h.cP,this.bones=[],this._scene=i||D.q.LastCreatedScene,this._uniqueId=this._scene.getUniqueId(),this._scene.addSkeleton(this),this._isDirty=!0;var n=this._scene.getEngine().getCaps();this._canUseTextureForBones=n.textureFloat&&n.maxVertexTextureImageUnits>0}return Object.defineProperty(e.prototype,"useTextureToStoreBoneMatrices",{get:function(){return this._useTextureToStoreBoneMatrices},set:function(e){this._useTextureToStoreBoneMatrices=e,this._markAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return this._animationPropertiesOverride?this._animationPropertiesOverride:this._scene.animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForMatrices",{get:function(){return this.useTextureToStoreBoneMatrices&&this._canUseTextureForBones},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"Skeleton"},e.prototype.getChildren=function(){return this.bones.filter((function(e){return!e.getParent()}))},e.prototype.getTransformMatrices=function(e){if(this.needInitialSkinMatrix){if(!e)throw new Error("getTransformMatrices: When using the needInitialSkinMatrix flag, a mesh must be provided");return e._bonesTransformMatrices||this.prepare(!0),e._bonesTransformMatrices}return this._transformMatrices&&!this._isDirty||this.prepare(!this._transformMatrices),this._transformMatrices},e.prototype.getTransformMatrixTexture=function(e){return this.needInitialSkinMatrix&&e._transformMatrixTexture?e._transformMatrixTexture:this._transformMatrixTexture},e.prototype.getScene=function(){return this._scene},e.prototype.toString=function(e){var t="Name: ".concat(this.name,", nBones: ").concat(this.bones.length);if(t+=", nAnimationRanges: ".concat(this._ranges?Object.keys(this._ranges).length:"none"),e){t+=", Ranges: {";var i=!0;for(var n in this._ranges)i&&(t+=", ",i=!1),t+=n;t+="}"}return t},e.prototype.getBoneIndexByName=function(e){for(var t=0,i=this.bones.length;t<i;t++)if(this.bones[t].name===e)return t;return-1},e.prototype.createAnimationRange=function(e,t,i){if(!this._ranges[e]){this._ranges[e]=new U(e,t,i);for(var n=0,r=this.bones.length;n<r;n++)this.bones[n].animations[0]&&this.bones[n].animations[0].createRange(e,t,i)}},e.prototype.deleteAnimationRange=function(e,t){void 0===t&&(t=!0);for(var i=0,n=this.bones.length;i<n;i++)this.bones[i].animations[0]&&this.bones[i].animations[0].deleteRange(e,t);this._ranges[e]=null},e.prototype.getAnimationRange=function(e){return this._ranges[e]||null},e.prototype.getAnimationRanges=function(){var e,t=[];for(e in this._ranges)t.push(this._ranges[e]);return t},e.prototype.copyAnimationRange=function(e,t,i){if(void 0===i&&(i=!1),this._ranges[t]||!e.getAnimationRange(t))return!1;var n,r,o=!0,a=this._getHighestAnimationFrame()+1,s={},l=e.bones;for(r=0,n=l.length;r<n;r++)s[l[r].name]=l[r];this.bones.length!==l.length&&(T.V.Warn("copyAnimationRange: this rig has ".concat(this.bones.length," bones, while source as ").concat(l.length)),o=!1);var c=i&&this.dimensionsAtRest&&e.dimensionsAtRest?this.dimensionsAtRest.divide(e.dimensionsAtRest):null;for(r=0,n=this.bones.length;r<n;r++){var u=this.bones[r].name,h=s[u];h?o=o&&this.bones[r].copyAnimationRange(h,t,a,i,c):(T.V.Warn("copyAnimationRange: not same rig, missing source bone "+u),o=!1)}var d=e.getAnimationRange(t);return d&&(this._ranges[t]=new U(t,d.from+a,d.to+a)),o},e.prototype.returnToRest=function(){for(var e=0,t=this.bones;e<t.length;e++){var i=t[e];-1!==i._index&&i.returnToRest()}},e.prototype._getHighestAnimationFrame=function(){for(var e=0,t=0,i=this.bones.length;t<i;t++)if(this.bones[t].animations[0]){var n=this.bones[t].animations[0].getHighestFrame();e<n&&(e=n)}return e},e.prototype.beginAnimation=function(e,t,i,n){var r=this.getAnimationRange(e);return r?this._scene.beginAnimation(this,r.from,r.to,t,i,n):null},e.MakeAnimationAdditive=function(e,t,i){void 0===t&&(t=0);var n=e.getAnimationRange(i);if(!n)return null;for(var r=e._scene.getAllAnimatablesByTarget(e),o=null,a=0;a<r.length;a++){var s=r[a];if(s.fromFrame===(null==n?void 0:n.from)&&s.toFrame===(null==n?void 0:n.to)){o=s;break}}var l=e.getAnimatables();for(a=0;a<l.length;a++){var c=l[a].animations;if(c)for(var u=0;u<c.length;u++)$.MakeAnimationAdditive(c[u],t,i)}return o&&(o.isAdditive=!0),e},e.prototype._markAsDirty=function(){this._isDirty=!0,this._absoluteTransformIsDirty=!0},e.prototype._registerMeshWithPoseMatrix=function(e){this._meshesWithPoseMatrix.push(e)},e.prototype._unregisterMeshWithPoseMatrix=function(e){var t=this._meshesWithPoseMatrix.indexOf(e);t>-1&&this._meshesWithPoseMatrix.splice(t,1)},e.prototype._computeTransformMatrices=function(e,t){this.onBeforeComputeObservable.notifyObservers(this);for(var i=0;i<this.bones.length;i++){var n=this.bones[i];n._childUpdateId++;var r=n.getParent();if(r?n.getLocalMatrix().multiplyToRef(r.getFinalMatrix(),n.getFinalMatrix()):t?n.getLocalMatrix().multiplyToRef(t,n.getFinalMatrix()):n.getFinalMatrix().copyFrom(n.getLocalMatrix()),-1!==n._index){var o=null===n._index?i:n._index;n.getAbsoluteInverseBindMatrix().multiplyToArray(n.getFinalMatrix(),e,16*o)}}this._identity.copyToArray(e,16*this.bones.length)},e.prototype.prepare=function(e){if(void 0===e&&(e=!1),!e){var t=this.getScene().getRenderId();if(this._currentRenderId===t)return;this._currentRenderId=t}if(this._numBonesWithLinkedTransformNode>0)for(var i=0,n=this.bones;i<n.length;i++)if((f=n[i])._linkedTransformNode){var r=f._linkedTransformNode;f.position=r.position,r.rotationQuaternion?f.rotationQuaternion=r.rotationQuaternion:f.rotation=r.rotation,f.scaling=r.scaling}if(this.needInitialSkinMatrix)for(var o=0,a=this._meshesWithPoseMatrix;o<a.length;o++){var s=a[o],l=s.getPoseMatrix(),u=this._isDirty;if(s._bonesTransformMatrices&&s._bonesTransformMatrices.length===16*(this.bones.length+1)||(s._bonesTransformMatrices=new Float32Array(16*(this.bones.length+1)),u=!0),u){if(this._synchronizedWithMesh!==s){this._synchronizedWithMesh=s;for(var h=0,p=this.bones;h<p.length;h++){var f;(f=p[h]).getParent()||(f.getBindMatrix().multiplyToRef(l,d.AA.Matrix[1]),f._updateAbsoluteBindMatrices(d.AA.Matrix[1]))}if(this.isUsingTextureForMatrices){var _=4*(this.bones.length+1);s._transformMatrixTexture&&s._transformMatrixTexture.getSize().width===_||(s._transformMatrixTexture&&s._transformMatrixTexture.dispose(),s._transformMatrixTexture=un.CreateRGBATexture(s._bonesTransformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT))}}this._computeTransformMatrices(s._bonesTransformMatrices,l),this.isUsingTextureForMatrices&&s._transformMatrixTexture&&s._transformMatrixTexture.update(s._bonesTransformMatrices)}}else{if(!this._isDirty)return;this._transformMatrices&&this._transformMatrices.length===16*(this.bones.length+1)||(this._transformMatrices=new Float32Array(16*(this.bones.length+1)),this.isUsingTextureForMatrices&&(this._transformMatrixTexture&&this._transformMatrixTexture.dispose(),this._transformMatrixTexture=un.CreateRGBATexture(this._transformMatrices,4*(this.bones.length+1),1,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT))),this._computeTransformMatrices(this._transformMatrices,null),this.isUsingTextureForMatrices&&this._transformMatrixTexture&&this._transformMatrixTexture.update(this._transformMatrices)}this._isDirty=!1},e.prototype.getAnimatables=function(){if(!this._animatables||this._animatables.length!==this.bones.length){this._animatables=[];for(var e=0;e<this.bones.length;e++)this._animatables.push(this.bones[e])}return this._animatables},e.prototype.clone=function(t,i){var n=new e(t,i||t,this._scene);n.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var r=0;r<this.bones.length;r++){var o=this.bones[r],a=null,s=o.getParent();if(s){var l=this.bones.indexOf(s);a=n.bones[l]}var c=new ot(o.name,n,a,o.getBindMatrix().clone(),o.getRestMatrix().clone());c._index=o._index,o._linkedTransformNode&&c.linkTransformNode(o._linkedTransformNode),N.r.DeepCopy(o.animations,c.animations)}if(this._ranges)for(var u in n._ranges={},this._ranges){var h=this._ranges[u];h&&(n._ranges[u]=h.clone())}return this._isDirty=!0,n.prepare(!0),n},e.prototype.enableBlending=function(e){void 0===e&&(e=.01),this.bones.forEach((function(t){t.animations.forEach((function(t){t.enableBlending=!0,t.blendingSpeed=e}))}))},e.prototype.dispose=function(){if(this._meshesWithPoseMatrix.length=0,this.getScene().stopAnimation(this),this.getScene().removeSkeleton(this),this._parentContainer){var e=this._parentContainer.skeletons.indexOf(this);e>-1&&this._parentContainer.skeletons.splice(e,1),this._parentContainer=null}this._transformMatrixTexture&&(this._transformMatrixTexture.dispose(),this._transformMatrixTexture=null)},e.prototype.serialize=function(){var e,t={};t.name=this.name,t.id=this.id,this.dimensionsAtRest&&(t.dimensionsAtRest=this.dimensionsAtRest.asArray()),t.bones=[],t.needInitialSkinMatrix=this.needInitialSkinMatrix;for(var i=0;i<this.bones.length;i++){var n=this.bones[i],r=n.getParent(),o={parentBoneIndex:r?this.bones.indexOf(r):-1,index:n.getIndex(),name:n.name,id:n.id,matrix:n.getBindMatrix().asArray(),rest:n.getRestMatrix().asArray(),linkedTransformNodeId:null===(e=n.getTransformNode())||void 0===e?void 0:e.id};for(var a in t.bones.push(o),n.length&&(o.length=n.length),n.metadata&&(o.metadata=n.metadata),n.animations&&n.animations.length>0&&(o.animation=n.animations[0].serialize()),t.ranges=[],this._ranges){var s=this._ranges[a];if(s){var l={};l.name=a,l.from=s.from,l.to=s.to,t.ranges.push(l)}}}return t},e.Parse=function(t,i){var n,r=new e(t.name,t.id,i);for(t.dimensionsAtRest&&(r.dimensionsAtRest=d.Pq.FromArray(t.dimensionsAtRest)),r.needInitialSkinMatrix=t.needInitialSkinMatrix,n=0;n<t.bones.length;n++){var o=t.bones[n],a=t.bones[n].index,s=null;o.parentBoneIndex>-1&&(s=r.bones[o.parentBoneIndex]);var l=o.rest?d.uq.FromArray(o.rest):null,c=new ot(o.name,r,s,d.uq.FromArray(o.matrix),l,null,a);void 0!==o.id&&null!==o.id&&(c.id=o.id),o.length&&(c.length=o.length),o.metadata&&(c.metadata=o.metadata),o.animation&&c.animations.push($.Parse(o.animation)),void 0!==o.linkedTransformNodeId&&null!==o.linkedTransformNodeId&&(r._hasWaitingData=!0,c._waitingTransformNodeId=o.linkedTransformNodeId)}if(t.ranges)for(n=0;n<t.ranges.length;n++){var u=t.ranges[n];r.createAnimationRange(u.name,u.from,u.to)}return r},e.prototype.computeAbsoluteMatrices=function(e){void 0===e&&(e=!1),(this._absoluteTransformIsDirty||e)&&(this.bones[0].computeAbsoluteMatrices(),this._absoluteTransformIsDirty=!1)},e.prototype.computeAbsoluteTransforms=function(e){void 0===e&&(e=!1),this.computeAbsoluteMatrices(e)},e.prototype.getPoseMatrix=function(){var e=null;return this._meshesWithPoseMatrix.length>0&&(e=this._meshesWithPoseMatrix[0].getPoseMatrix()),e},e.prototype.sortBones=function(){for(var e=[],t=new Array(this.bones.length),i=0;i<this.bones.length;i++)this._sortBones(i,e,t);this.bones=e},e.prototype._sortBones=function(e,t,i){if(!i[e]){i[e]=!0;var n=this.bones[e];if(n){void 0===n._index&&(n._index=e);var r=n.getParent();r&&this._sortBones(this.bones.indexOf(r),t,i),t.push(n)}}},e.prototype.setCurrentPoseAsRest=function(){this.bones.forEach((function(e){e.setCurrentPoseAsRest()}))},e}(),pn=function(){function e(e,t){this._scene=e,t instanceof dn?(this._skeleton=t,this._mesh=null):(this._mesh=t,this._skeleton=t.skeleton)}return e.prototype.bakeVertexData=function(e){return(0,m.sH)(this,void 0,void 0,(function(){var t,i,n,r,o,a,s,l;return(0,m.YH)(this,(function(c){switch(c.label){case 0:if(!this._skeleton)throw new Error("No skeleton provided.");if(t=this._skeleton.bones.length,i=e.reduce((function(e,t){return e+t.to-t.from+1}),0),isNaN(i))throw new Error("Invalid animation ranges.");n=0,r=new Float32Array(4*(t+1)*4*i),this._scene.stopAnimation(this._skeleton),this._skeleton.returnToRest(),o=0,a=e,c.label=1;case 1:if(!(o<a.length))return[3,6];s=a[o],l=s.from,c.label=2;case 2:return l<=s.to?[4,this._executeAnimationFrame(r,l,n++)]:[3,5];case 3:c.sent(),c.label=4;case 4:return l++,[3,2];case 5:return o++,[3,1];case 6:return[2,r]}}))}))},e.prototype._executeAnimationFrame=function(e,t,i){return(0,m.sH)(this,void 0,void 0,(function(){var n=this;return(0,m.YH)(this,(function(r){return[2,new Promise((function(r,o){n._scene.beginAnimation(n._skeleton,t,t,!1,1,(function(){var t=n._skeleton.getTransformMatrices(n._mesh);e.set(t,i*t.length),r()}))}))]}))}))},e.prototype.textureFromBakedVertexData=function(e){if(!this._skeleton)throw new Error("No skeleton provided.");var t=this._skeleton.bones.length,i=un.CreateRGBATexture(e,4*(t+1),e.length/(4*(t+1)*4),this._scene,!1,!1,an.g.NEAREST_NEAREST,c.Y.TEXTURETYPE_FLOAT);return i.name="VAT"+this._skeleton.name,i},e.prototype.serializeBakedVertexDataToObject=function(e){if(!this._skeleton)throw new Error("No skeleton provided.");var t=this._skeleton.bones.length,i=4*(t+1),n=e.length/(4*(t+1)*4);return{vertexData:(0,hn.EL)(e),width:i,height:n}},e.prototype.loadBakedVertexDataFromObject=function(e){return new Float32Array((0,hn.yS)(e.vertexData))},e.prototype.serializeBakedVertexDataToJSON=function(e){return JSON.stringify(this.serializeBakedVertexDataToObject(e))},e.prototype.loadBakedVertexDataFromJSON=function(e){return this.loadBakedVertexDataFromObject(JSON.parse(e))},e}(),fn=function(){function e(){this._zoomStopsAnimation=!1,this._idleRotationSpeed=.05,this._idleRotationWaitTime=2e3,this._idleRotationSpinupTime=2e3,this.targetAlpha=null,this._isPointerDown=!1,this._lastFrameTime=null,this._lastInteractionTime=-1/0,this._cameraRotationSpeed=0,this._lastFrameRadius=0}return Object.defineProperty(e.prototype,"name",{get:function(){return"AutoRotation"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpeed",{get:function(){return this._idleRotationSpeed},set:function(e){this._idleRotationSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationWaitTime",{get:function(){return this._idleRotationWaitTime},set:function(e){this._idleRotationWaitTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"idleRotationSpinupTime",{get:function(){return this._idleRotationSpinupTime},set:function(e){this._idleRotationSpinupTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationInProgress",{get:function(){return Math.abs(this._cameraRotationSpeed)>0},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e;var i=this._attachedCamera.getScene();this._onPrePointerObservableObserver=i.onPrePointerObservable.add((function(e){e.type!==De.POINTERDOWN?e.type===De.POINTERUP&&(t._isPointerDown=!1):t._isPointerDown=!0})),this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){if(!t._reachTargetAlpha()){var e=ne.j.Now,i=0;null!=t._lastFrameTime&&(i=e-t._lastFrameTime),t._lastFrameTime=e,t._applyUserInteraction();var n=e-t._lastInteractionTime-t._idleRotationWaitTime,r=Math.max(Math.min(n/t._idleRotationSpinupTime,1),0);t._cameraRotationSpeed=t._idleRotationSpeed*r,t._attachedCamera&&(t._attachedCamera.alpha-=t._cameraRotationSpeed*(i/1e3))}}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._attachedCamera=null}},e.prototype.resetLastInteractionTime=function(e){this._lastInteractionTime=null!=e?e:ne.j.Now},e.prototype._reachTargetAlpha=function(){return!(!this._attachedCamera||!this.targetAlpha)&&Math.abs(this._attachedCamera.alpha-this.targetAlpha)<ct.bH},e.prototype._userIsZooming=function(){return!!this._attachedCamera&&0!==this._attachedCamera.inertialRadiusOffset},e.prototype._shouldAnimationStopForInteraction=function(){if(!this._attachedCamera)return!1;var e=!1;return this._lastFrameRadius===this._attachedCamera.radius&&0!==this._attachedCamera.inertialRadiusOffset&&(e=!0),this._lastFrameRadius=this._attachedCamera.radius,this._zoomStopsAnimation?e:this._userIsZooming()},e.prototype._applyUserInteraction=function(){this._userIsMoving()&&!this._shouldAnimationStopForInteraction()&&(this._lastInteractionTime=ne.j.Now)},e.prototype._userIsMoving=function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},e}(),_n=function(){function e(){this.transitionDuration=450,this.lowerRadiusTransitionRange=2,this.upperRadiusTransitionRange=-2,this._autoTransitionRange=!1,this._radiusIsAnimating=!1,this._radiusBounceTransition=null,this._animatables=new Array}return Object.defineProperty(e.prototype,"name",{get:function(){return"Bouncing"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoTransitionRange",{get:function(){return this._autoTransitionRange},set:function(e){var t=this;if(this._autoTransitionRange!==e){this._autoTransitionRange=e;var i=this._attachedCamera;i&&(e?this._onMeshTargetChangedObserver=i.onMeshTargetChangedObservable.add((function(e){if(e&&(e.computeWorldMatrix(!0),e.getBoundingInfo)){var i=e.getBoundingInfo().diagonalLength;t.lowerRadiusTransitionRange=.05*i,t.upperRadiusTransitionRange=.05*i}})):this._onMeshTargetChangedObserver&&i.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver))}},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._attachedCamera=e,this._onAfterCheckInputsObserver=e.onAfterCheckInputsObservable.add((function(){t._attachedCamera&&(t._isRadiusAtLimit(t._attachedCamera.lowerRadiusLimit)&&t._applyBoundRadiusAnimation(t.lowerRadiusTransitionRange),t._isRadiusAtLimit(t._attachedCamera.upperRadiusLimit)&&t._applyBoundRadiusAnimation(t.upperRadiusTransitionRange))}))},e.prototype.detach=function(){this._attachedCamera&&(this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null)},e.prototype._isRadiusAtLimit=function(e){return!!this._attachedCamera&&this._attachedCamera.radius===e&&!this._radiusIsAnimating},e.prototype._applyBoundRadiusAnimation=function(t){var i=this;if(this._attachedCamera){this._radiusBounceTransition||(e.EasingFunction.setEasingMode(e.EasingMode),this._radiusBounceTransition=$.CreateAnimation("radius",$.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),this._cachedWheelPrecision=this._attachedCamera.wheelPrecision,this._attachedCamera.wheelPrecision=1/0,this._attachedCamera.inertialRadiusOffset=0,this.stopAllAnimations(),this._radiusIsAnimating=!0;var n=$.TransitionTo("radius",this._attachedCamera.radius+t,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusBounceTransition,this.transitionDuration,(function(){return i._clearAnimationLocks()}));n&&this._animatables.push(n)}},e.prototype._clearAnimationLocks=function(){this._radiusIsAnimating=!1,this._attachedCamera&&(this._attachedCamera.wheelPrecision=this._cachedWheelPrecision)},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0].onAnimationEnd=null,this._animatables[0].stop(),this._animatables.shift()},e.EasingFunction=new yt(.3),e.EasingMode=gt.EASINGMODE_EASEOUT,e}(),mn=function(){function e(){this.onTargetFramingAnimationEndObservable=new h.cP,this._mode=e.FitFrustumSidesMode,this._radiusScale=1,this._positionScale=.5,this._defaultElevation=.3,this._elevationReturnTime=1500,this._elevationReturnWaitTime=1e3,this._zoomStopsAnimation=!1,this._framingTime=1500,this.autoCorrectCameraLimitsAndSensibility=!0,this._isPointerDown=!1,this._lastInteractionTime=-1/0,this._animatables=new Array,this._betaIsAnimating=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"Framing"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"radiusScale",{get:function(){return this._radiusScale},set:function(e){this._radiusScale=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionScale",{get:function(){return this._positionScale},set:function(e){this._positionScale=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"defaultElevation",{get:function(){return this._defaultElevation},set:function(e){this._defaultElevation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnTime",{get:function(){return this._elevationReturnTime},set:function(e){this._elevationReturnTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"elevationReturnWaitTime",{get:function(){return this._elevationReturnWaitTime},set:function(e){this._elevationReturnWaitTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zoomStopsAnimation",{get:function(){return this._zoomStopsAnimation},set:function(e){this._zoomStopsAnimation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"framingTime",{get:function(){return this._framingTime},set:function(e){this._framingTime=e},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t){var i=this;this._attachedCamera=t;var n=this._attachedCamera.getScene();e.EasingFunction.setEasingMode(e.EasingMode),this._onPrePointerObservableObserver=n.onPrePointerObservable.add((function(e){e.type!==De.POINTERDOWN?e.type===De.POINTERUP&&(i._isPointerDown=!1):i._isPointerDown=!0})),this._onMeshTargetChangedObserver=t.onMeshTargetChangedObservable.add((function(e){e&&e.getBoundingInfo&&i.zoomOnMesh(e,void 0,(function(){i.onTargetFramingAnimationEndObservable.notifyObservers()}))})),this._onAfterCheckInputsObserver=t.onAfterCheckInputsObservable.add((function(){i._applyUserInteraction(),i._maintainCameraAboveGround()}))},e.prototype.detach=function(){if(this._attachedCamera){var e=this._attachedCamera.getScene();this._onPrePointerObservableObserver&&e.onPrePointerObservable.remove(this._onPrePointerObservableObserver),this._onAfterCheckInputsObserver&&this._attachedCamera.onAfterCheckInputsObservable.remove(this._onAfterCheckInputsObserver),this._onMeshTargetChangedObserver&&this._attachedCamera.onMeshTargetChangedObservable.remove(this._onMeshTargetChangedObserver),this._attachedCamera=null}},e.prototype.zoomOnMesh=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var n=e.getBoundingInfo().boundingBox;this.zoomOnBoundingInfo(n.minimumWorld,n.maximumWorld,t,i)},e.prototype.zoomOnMeshHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null),e.computeWorldMatrix(!0);var n=e.getHierarchyBoundingVectors(!0);this.zoomOnBoundingInfo(n.min,n.max,t,i)},e.prototype.zoomOnMeshesHierarchy=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=null);for(var n=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),r=new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),o=0;o<e.length;o++){var a=e[o].getHierarchyBoundingVectors(!0);d.Pq.CheckExtends(a.min,n,r),d.Pq.CheckExtends(a.max,n,r)}this.zoomOnBoundingInfo(n,r,t,i)},e.prototype.zoomOnBoundingInfo=function(t,i,n,r){var o,a=this;if(void 0===n&&(n=!1),void 0===r&&(r=null),!this._attachedCamera)return!1;var s=t.y,l=s+(i.y-s)*this._positionScale,c=i.subtract(t).scale(.5);if(n)o=new d.Pq(0,l,0);else{var u=t.add(c);o=new d.Pq(u.x,l,u.z)}this._vectorTransition||(this._vectorTransition=$.CreateAnimation("target",$.ANIMATIONTYPE_VECTOR3,60,e.EasingFunction)),this._betaIsAnimating=!0;var h=$.TransitionTo("target",o,this._attachedCamera,this._attachedCamera.getScene(),60,this._vectorTransition,this._framingTime);h&&this._animatables.push(h);var p=0;if(this._mode===e.FitFrustumSidesMode){var f=this._calculateLowerRadiusFromModelBoundingSphere(t,i);this.autoCorrectCameraLimitsAndSensibility&&(this._attachedCamera.lowerRadiusLimit=c.length()+this._attachedCamera.minZ),p=f}else this._mode===e.IgnoreBoundsSizeMode&&(p=this._calculateLowerRadiusFromModelBoundingSphere(t,i),this.autoCorrectCameraLimitsAndSensibility&&null===this._attachedCamera.lowerRadiusLimit&&(this._attachedCamera.lowerRadiusLimit=this._attachedCamera.minZ));if(this.autoCorrectCameraLimitsAndSensibility){var _=i.subtract(t).length();this._attachedCamera.panningSensibility=5e3/_,this._attachedCamera.wheelPrecision=100/p}return this._radiusTransition||(this._radiusTransition=$.CreateAnimation("radius",$.ANIMATIONTYPE_FLOAT,60,e.EasingFunction)),(h=$.TransitionTo("radius",p,this._attachedCamera,this._attachedCamera.getScene(),60,this._radiusTransition,this._framingTime,(function(){a.stopAllAnimations(),r&&r(),a._attachedCamera&&a._attachedCamera.useInputToRestoreState&&a._attachedCamera.storeState()})))&&this._animatables.push(h),!0},e.prototype._calculateLowerRadiusFromModelBoundingSphere=function(t,i){var n=this._attachedCamera;if(!n)return 0;var r=n._calculateLowerRadiusFromModelBoundingSphere(t,i,this._radiusScale);return n.lowerRadiusLimit&&this._mode===e.IgnoreBoundsSizeMode&&(r=r<n.lowerRadiusLimit?n.lowerRadiusLimit:r),n.upperRadiusLimit&&(r=r>n.upperRadiusLimit?n.upperRadiusLimit:r),r},e.prototype._maintainCameraAboveGround=function(){var t=this;if(!(this._elevationReturnTime<0)){var i=ne.j.Now-this._lastInteractionTime,n=.5*Math.PI-this._defaultElevation,r=.5*Math.PI;if(this._attachedCamera&&!this._betaIsAnimating&&this._attachedCamera.beta>r&&i>=this._elevationReturnWaitTime){this._betaIsAnimating=!0,this.stopAllAnimations(),this._betaTransition||(this._betaTransition=$.CreateAnimation("beta",$.ANIMATIONTYPE_FLOAT,60,e.EasingFunction));var o=$.TransitionTo("beta",n,this._attachedCamera,this._attachedCamera.getScene(),60,this._betaTransition,this._elevationReturnTime,(function(){t._clearAnimationLocks(),t.stopAllAnimations()}));o&&this._animatables.push(o)}}},e.prototype._clearAnimationLocks=function(){this._betaIsAnimating=!1},e.prototype._applyUserInteraction=function(){this.isUserIsMoving&&(this._lastInteractionTime=ne.j.Now,this.stopAllAnimations(),this._clearAnimationLocks())},e.prototype.stopAllAnimations=function(){for(this._attachedCamera&&(this._attachedCamera.animations=[]);this._animatables.length;)this._animatables[0]&&(this._animatables[0].onAnimationEnd=null,this._animatables[0].stop()),this._animatables.shift()},Object.defineProperty(e.prototype,"isUserIsMoving",{get:function(){return!!this._attachedCamera&&(0!==this._attachedCamera.inertialAlphaOffset||0!==this._attachedCamera.inertialBetaOffset||0!==this._attachedCamera.inertialRadiusOffset||0!==this._attachedCamera.inertialPanningX||0!==this._attachedCamera.inertialPanningY||this._isPointerDown)},enumerable:!1,configurable:!0}),e.EasingFunction=new St,e.EasingMode=gt.EASINGMODE_EASEINOUT,e.IgnoreBoundsSizeMode=0,e.FitFrustumSidesMode=1,e}(),gn=function(e,t,i,n){void 0===t&&(t=new d.Pq),void 0===i&&(i=0),void 0===n&&(n=!1),this.direction=e,this.rotatedDirection=t,this.diff=i,this.ignore=n},vn=function(){function e(e){this._ui=e,this.name="AttachToBoxBehavior",this.distanceAwayFromFace=.15,this.distanceAwayFromBottomOfFace=.15,this._faceVectors=[new gn(d.Pq.Up()),new gn(d.Pq.Down()),new gn(d.Pq.Left()),new gn(d.Pq.Right()),new gn(d.Pq.Forward()),new gn(d.Pq.Forward().scaleInPlace(-1))],this._tmpMatrix=new d.uq,this._tmpVector=new d.Pq,this._zeroVector=d.Pq.Zero(),this._lookAtTmpMatrix=new d.uq}return e.prototype.init=function(){},e.prototype._closestFace=function(e){var t=this;return this._faceVectors.forEach((function(i){t._target.rotationQuaternion||(t._target.rotationQuaternion=d.PT.RotationYawPitchRoll(t._target.rotation.y,t._target.rotation.x,t._target.rotation.z)),t._target.rotationQuaternion.toRotationMatrix(t._tmpMatrix),d.Pq.TransformCoordinatesToRef(i.direction,t._tmpMatrix,i.rotatedDirection),i.diff=d.Pq.GetAngleBetweenVectors(i.rotatedDirection,e,d.Pq.Cross(i.rotatedDirection,e))})),this._faceVectors.reduce((function(e,t){return e.ignore?t:t.ignore||e.diff<t.diff?e:t}),this._faceVectors[0])},e.prototype._lookAtToRef=function(e,t,i){void 0===t&&(t=new d.Pq(0,1,0)),d.uq.LookAtLHToRef(this._zeroVector,e,t,this._lookAtTmpMatrix),this._lookAtTmpMatrix.invert(),d.PT.FromRotationMatrixToRef(this._lookAtTmpMatrix,i)},e.prototype.attach=function(e){var t=this;this._target=e,this._scene=this._target.getScene(),this._onRenderObserver=this._scene.onBeforeRenderObservable.add((function(){if(t._scene.activeCamera){var i=t._scene.activeCamera.position;t._scene.activeCamera.devicePosition&&(i=t._scene.activeCamera.devicePosition);var n=t._closestFace(i.subtract(e.position));t._scene.activeCamera.leftCamera?t._scene.activeCamera.leftCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix):t._scene.activeCamera.computeWorldMatrix().getRotationMatrixToRef(t._tmpMatrix),d.Pq.TransformCoordinatesToRef(d.Pq.Up(),t._tmpMatrix,t._tmpVector),t._faceVectors.forEach((function(e){n.direction.x&&e.direction.x&&(e.ignore=!0),n.direction.y&&e.direction.y&&(e.ignore=!0),n.direction.z&&e.direction.z&&(e.ignore=!0)}));var r=t._closestFace(t._tmpVector);t._faceVectors.forEach((function(e){e.ignore=!1})),t._ui.position.copyFrom(e.position),n.direction.x&&(n.rotatedDirection.scaleToRef(e.scaling.x/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),n.direction.y&&(n.rotatedDirection.scaleToRef(e.scaling.y/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),n.direction.z&&(n.rotatedDirection.scaleToRef(e.scaling.z/2+t.distanceAwayFromFace,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)),t._ui.rotationQuaternion||(t._ui.rotationQuaternion=d.PT.RotationYawPitchRoll(t._ui.rotation.y,t._ui.rotation.x,t._ui.rotation.z)),n.rotatedDirection.scaleToRef(-1,t._tmpVector),t._lookAtToRef(t._tmpVector,r.rotatedDirection,t._ui.rotationQuaternion),r.direction.x&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.x/2,t._tmpVector),r.direction.y&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.y/2,t._tmpVector),r.direction.z&&t._ui.up.scaleToRef(t.distanceAwayFromBottomOfFace-e.scaling.z/2,t._tmpVector),t._ui.position.addInPlace(t._tmpVector)}}))},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._onRenderObserver)},e}(),yn=function(){function e(){var e=this;this.fadeInDelay=0,this.fadeOutDelay=0,this.fadeInTime=300,this.fadeOutTime=300,this._millisecondsPerFrame=1e3/60,this._hovered=!1,this._hoverValue=0,this._ownerNode=null,this._delay=0,this._time=300,this._update=function(){if(e._ownerNode){if(e._hoverValue+=e._hovered?e._millisecondsPerFrame:-e._millisecondsPerFrame,e._setAllVisibility(e._ownerNode,(e._hoverValue-e._delay)/e._time),e._ownerNode.visibility>1){if(e._setAllVisibility(e._ownerNode,1),e._hoverValue>e._time)return e._hoverValue=e._time,void e._detachObserver()}else if(e._ownerNode.visibility<0&&(e._setAllVisibility(e._ownerNode,0),e._hoverValue<0))return e._hoverValue=0,void e._detachObserver();e._attachObserver()}}}return Object.defineProperty(e.prototype,"delay",{get:function(){return this.fadeInDelay},set:function(e){this.fadeInDelay=e,this.fadeOutDelay=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"FadeInOut"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e){this._ownerNode=e,this._setAllVisibility(this._ownerNode,0)},e.prototype.detach=function(){this._ownerNode=null},e.prototype.fadeIn=function(e){void 0===e&&(e=!0),this._delay=e?this.fadeInDelay:this.fadeOutDelay,this._time=e?this.fadeInTime:this.fadeOutTime,this._detachObserver(),this._ownerNode&&(e&&this._ownerNode.visibility>=1||!e&&this._ownerNode.visibility<=0)||(this._hovered=e,this._hovered||(this._delay*=-1),this._ownerNode.visibility>=1?this._hoverValue=this._time:this._ownerNode.visibility<=0&&(this._hoverValue=0),this._update())},e.prototype.fadeOut=function(){this.fadeIn(!1)},e.prototype._setAllVisibility=function(e,t){var i=this;e.visibility=t,e.getChildMeshes().forEach((function(e){i._setAllVisibility(e,t)}))},e.prototype._attachObserver=function(){var e;this._onBeforeRenderObserver||(this._onBeforeRenderObserver=null===(e=this._ownerNode)||void 0===e?void 0:e.getScene().onBeforeRenderObservable.add(this._update))},e.prototype._detachObserver=function(){var e;this._onBeforeRenderObserver&&(null===(e=this._ownerNode)||void 0===e||e.getScene().onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=null)},e}(),bn=function(){function e(e,t,i,n){void 0===i&&(i=Number.MAX_VALUE),void 0===n&&(n=ct.bH),this.origin=e,this.direction=t,this.length=i,this.epsilon=n}return e.prototype.clone=function(){return new e(this.origin.clone(),this.direction.clone(),this.length)},e.prototype.intersectsBoxMinMax=function(t,i,n){void 0===n&&(n=0);var r,o,a,s,l=e._TmpVector3[0].copyFromFloats(t.x-n,t.y-n,t.z-n),c=e._TmpVector3[1].copyFromFloats(i.x+n,i.y+n,i.z+n),u=0,h=Number.MAX_VALUE;if(Math.abs(this.direction.x)<1e-7){if(this.origin.x<l.x||this.origin.x>c.x)return!1}else if(r=1/this.direction.x,o=(l.x-this.origin.x)*r,(a=(c.x-this.origin.x)*r)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.y)<1e-7){if(this.origin.y<l.y||this.origin.y>c.y)return!1}else if(r=1/this.direction.y,o=(l.y-this.origin.y)*r,(a=(c.y-this.origin.y)*r)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;if(Math.abs(this.direction.z)<1e-7){if(this.origin.z<l.z||this.origin.z>c.z)return!1}else if(r=1/this.direction.z,o=(l.z-this.origin.z)*r,(a=(c.z-this.origin.z)*r)==-1/0&&(a=1/0),o>a&&(s=o,o=a,a=s),(u=Math.max(o,u))>(h=Math.min(a,h)))return!1;return!0},e.prototype.intersectsBox=function(e,t){return void 0===t&&(t=0),this.intersectsBoxMinMax(e.minimum,e.maximum,t)},e.prototype.intersectsSphere=function(e,t){void 0===t&&(t=0);var i=e.center.x-this.origin.x,n=e.center.y-this.origin.y,r=e.center.z-this.origin.z,o=i*i+n*n+r*r,a=e.radius+t,s=a*a;if(o<=s)return!0;var l=i*this.direction.x+n*this.direction.y+r*this.direction.z;return!(l<0)&&o-l*l<=s},e.prototype.intersectsTriangle=function(t,i,n){var r=e._TmpVector3[0],o=e._TmpVector3[1],a=e._TmpVector3[2],s=e._TmpVector3[3],l=e._TmpVector3[4];i.subtractToRef(t,r),n.subtractToRef(t,o),d.Pq.CrossToRef(this.direction,o,a);var c=d.Pq.Dot(r,a);if(0===c)return null;var u=1/c;this.origin.subtractToRef(t,s);var h=d.Pq.Dot(s,a)*u;if(h<-this.epsilon||h>1+this.epsilon)return null;d.Pq.CrossToRef(s,r,l);var p=d.Pq.Dot(this.direction,l)*u;if(p<-this.epsilon||h+p>1+this.epsilon)return null;var f=d.Pq.Dot(o,l)*u;return f>this.length?null:new Ht(1-h-p,h,f)},e.prototype.intersectsPlane=function(e){var t,i=d.Pq.Dot(e.normal,this.direction);if(Math.abs(i)<9.99999997475243e-7)return null;var n=d.Pq.Dot(e.normal,this.origin);return(t=(-e.d-n)/i)<0?t<-9.99999997475243e-7?null:0:t},e.prototype.intersectsAxis=function(e,t){switch(void 0===t&&(t=0),e){case"y":return(i=(this.origin.y-t)/this.direction.y)>0?null:new d.Pq(this.origin.x+this.direction.x*-i,t,this.origin.z+this.direction.z*-i);case"x":return(i=(this.origin.x-t)/this.direction.x)>0?null:new d.Pq(t,this.origin.y+this.direction.y*-i,this.origin.z+this.direction.z*-i);case"z":var i;return(i=(this.origin.z-t)/this.direction.z)>0?null:new d.Pq(this.origin.x+this.direction.x*-i,this.origin.y+this.direction.y*-i,t);default:return null}},e.prototype.intersectsMesh=function(t,i,n,r,o,a){void 0===r&&(r=!1),void 0===a&&(a=!1);var s=d.AA.Matrix[0];return t.getWorldMatrix().invertToRef(s),this._tmpRay?e.TransformToRef(this,s,this._tmpRay):this._tmpRay=e.Transform(this,s),t.intersects(this._tmpRay,i,n,r,o,a)},e.prototype.intersectsMeshes=function(e,t,i){i?i.length=0:i=[];for(var n=0;n<e.length;n++){var r=this.intersectsMesh(e[n],t);r.hit&&i.push(r)}return i.sort(this._comparePickingInfo),i},e.prototype._comparePickingInfo=function(e,t){return e.distance<t.distance?-1:e.distance>t.distance?1:0},e.prototype.intersectionSegment=function(t,i,n){var r=this.origin,o=d.AA.Vector3[0],a=d.AA.Vector3[1],s=d.AA.Vector3[2],l=d.AA.Vector3[3];i.subtractToRef(t,o),this.direction.scaleToRef(e._Rayl,s),r.addToRef(s,a),t.subtractToRef(r,l);var c,u,h=d.Pq.Dot(o,o),p=d.Pq.Dot(o,s),f=d.Pq.Dot(s,s),_=d.Pq.Dot(o,l),m=d.Pq.Dot(s,l),g=h*f-p*p,v=g,y=g;g<e._Smallnum?(c=0,v=1,u=m,y=f):(u=h*m-p*_,(c=p*m-f*_)<0?(c=0,u=m,y=f):c>v&&(c=v,u=m+p,y=f)),u<0?(u=0,-_<0?c=0:-_>h?c=v:(c=-_,v=h)):u>y&&(u=y,-_+p<0?c=0:-_+p>h?c=v:(c=-_+p,v=h));var b=Math.abs(c)<e._Smallnum?0:c/v,T=Math.abs(u)<e._Smallnum?0:u/y,E=d.AA.Vector3[4];s.scaleToRef(T,E);var S=d.AA.Vector3[5];o.scaleToRef(b,S),S.addInPlace(l);var x=d.AA.Vector3[6];return S.subtractToRef(E,x),T>0&&T<=this.length&&x.lengthSquared()<n*n?S.length():-1},e.prototype.update=function(t,i,n,r,o,a,s,l){if(void 0===l&&(l=!1),l){e._RayDistant||(e._RayDistant=e.Zero()),e._RayDistant.unprojectRayToRef(t,i,n,r,d.uq.IdentityReadOnly,a,s);var c=d.AA.Matrix[0];o.invertToRef(c),e.TransformToRef(e._RayDistant,c,this)}else this.unprojectRayToRef(t,i,n,r,o,a,s);return this},e.Zero=function(){return new e(d.Pq.Zero(),d.Pq.Zero())},e.CreateNew=function(t,i,n,r,o,a,s){return e.Zero().update(t,i,n,r,o,a,s)},e.CreateNewFromTo=function(t,i,n){void 0===n&&(n=d.uq.IdentityReadOnly);var r=new e(new d.Pq(0,0,0),new d.Pq(0,0,0));return e.CreateFromToToRef(t,i,r,n)},e.CreateFromToToRef=function(t,i,n,r){void 0===r&&(r=d.uq.IdentityReadOnly),n.origin.copyFrom(t);var o=i.subtractToRef(t,n.direction),a=Math.sqrt(o.x*o.x+o.y*o.y+o.z*o.z);return n.length=a,n.direction.normalize(),e.TransformToRef(n,r,n)},e.Transform=function(t,i){var n=new e(new d.Pq(0,0,0),new d.Pq(0,0,0));return e.TransformToRef(t,i,n),n},e.TransformToRef=function(e,t,i){d.Pq.TransformCoordinatesToRef(e.origin,t,i.origin),d.Pq.TransformNormalToRef(e.direction,t,i.direction),i.length=e.length,i.epsilon=e.epsilon;var n=i.direction,r=n.length();if(0!==r&&1!==r){var o=1/r;n.x*=o,n.y*=o,n.z*=o,i.length*=r}return i},e.prototype.unprojectRayToRef=function(e,t,i,n,r,o,a){var s=d.AA.Matrix[0];r.multiplyToRef(o,s),s.multiplyToRef(a,s),s.invert();var l=D.q.LastCreatedEngine,c=d.AA.Vector3[0];c.x=e/i*2-1,c.y=-(t/n*2-1),c.z=(null==l?void 0:l.useReverseDepthBuffer)?1:(null==l?void 0:l.isNDCHalfZRange)?0:-1;var u=d.AA.Vector3[1].copyFromFloats(c.x,c.y,1-1e-8),h=d.AA.Vector3[2],p=d.AA.Vector3[3];d.Pq._UnprojectFromInvertedMatrixToRef(c,s,h),d.Pq._UnprojectFromInvertedMatrixToRef(u,s,p),this.origin.copyFrom(h),p.subtractToRef(h,this.direction),this.direction.normalize()},e._TmpVector3=it.D.BuildArray(6,d.Pq.Zero),e._RayDistant=e.Zero(),e._Smallnum=1e-8,e._Rayl=1e9,e}();rt.prototype.createPickingRay=function(e,t,i,n,r){void 0===r&&(r=!1);var o=bn.Zero();return this.createPickingRayToRef(e,t,i,o,n,r),o},rt.prototype.createPickingRayToRef=function(e,t,i,n,r,o,a){void 0===o&&(o=!1),void 0===a&&(a=!1);var s=this.getEngine();if(!r&&!(r=this.activeCamera))return this;var l=r.viewport,c=s.getRenderHeight(),u=l.toGlobal(s.getRenderWidth(),c),h=u.x,p=u.y,f=u.width,_=u.height,m=1/s.getHardwareScalingLevel();return e=e*m-h,t=t*m-(c-p-_),n.update(e,t,f,_,i||d.uq.IdentityReadOnly,o?d.uq.IdentityReadOnly:r.getViewMatrix(),r.getProjectionMatrix(),a),this},rt.prototype.createPickingRayInCameraSpace=function(e,t,i){var n=bn.Zero();return this.createPickingRayInCameraSpaceToRef(e,t,n,i),n},rt.prototype.createPickingRayInCameraSpaceToRef=function(e,t,i,n){if(!xe)return this;var r=this.getEngine();if(!n&&!(n=this.activeCamera))throw new Error("Active camera not set");var o=n.viewport,a=r.getRenderHeight(),s=o.toGlobal(r.getRenderWidth(),a),l=s.x,c=s.y,u=s.width,h=s.height,p=d.uq.Identity(),f=1/r.getHardwareScalingLevel();return e=e*f-l,t=t*f-(a-c-h),i.update(e,t,u,h,p,p,n.getProjectionMatrix()),this},rt.prototype._internalPickForMesh=function(e,t,i,n,r,o,a,s){var l=t(n,i.enableDistantPicking),c=i.intersects(l,r,a,o,n,s);return c&&c.hit?!r&&null!=e&&c.distance>=e.distance?null:c:null},rt.prototype._internalPick=function(e,t,i,n,r){for(var o=null,a=!!(this.activeCameras&&this.activeCameras.length>1&&this.cameraToUseForPointers!==this.activeCamera),s=this.cameraToUseForPointers||this.activeCamera,l=0;l<this.meshes.length;l++){var c=this.meshes[l];if(t){if(!t(c))continue}else if(!c.isEnabled()||!c.isVisible||!c.isPickable)continue;var u,h=a&&c.isWorldMatrixCameraDependent(),p=c.computeWorldMatrix(h,s);if(c.hasThinInstances&&c.thinInstanceEnablePicking){if(u=this._internalPickForMesh(o,e,c,p,!0,!0,r)){if(n)return u;for(var f=d.AA.Matrix[1],_=c.thinInstanceGetWorldMatrices(),m=0;m<_.length;m++){_[m].multiplyToRef(p,f);var g=this._internalPickForMesh(o,e,c,f,i,n,r,!0);if(g&&((o=g).thinInstanceIndex=m,i))return o}}}else if((u=this._internalPickForMesh(o,e,c,p,i,n,r))&&(o=u,i))return o}return o||new xe},rt.prototype._internalMultiPick=function(e,t,i){if(!xe)return null;for(var n=[],r=!!(this.activeCameras&&this.activeCameras.length>1&&this.cameraToUseForPointers!==this.activeCamera),o=this.cameraToUseForPointers||this.activeCamera,a=0;a<this.meshes.length;a++){var s=this.meshes[a];if(t){if(!t(s))continue}else if(!s.isEnabled()||!s.isVisible||!s.isPickable)continue;var l,c=r&&s.isWorldMatrixCameraDependent(),u=s.computeWorldMatrix(c,o);if(s.hasThinInstances&&s.thinInstanceEnablePicking){if(l=this._internalPickForMesh(null,e,s,u,!0,!0,i))for(var h=d.AA.Matrix[1],p=s.thinInstanceGetWorldMatrices(),f=0;f<p.length;f++){p[f].multiplyToRef(u,h);var _=this._internalPickForMesh(null,e,s,h,!1,!1,i,!0);_&&(_.thinInstanceIndex=f,n.push(_))}}else(l=this._internalPickForMesh(null,e,s,u,!1,!1,i))&&n.push(l)}return n},rt.prototype.pickWithBoundingInfo=function(e,t,i,n,r){var o=this;if(!xe)return null;var a=this._internalPick((function(i){return o._tempPickingRay||(o._tempPickingRay=bn.Zero()),o.createPickingRayToRef(e,t,i,o._tempPickingRay,r||null),o._tempPickingRay}),i,n,!0);return a&&(a.ray=this.createPickingRay(e,t,d.uq.Identity(),r||null)),a},Object.defineProperty(rt.prototype,"_pickingAvailable",{get:function(){return!0},enumerable:!1,configurable:!1}),rt.prototype.pick=function(e,t,i,n,r,o,a){var s=this;void 0===a&&(a=!1);var l=this._internalPick((function(i,n){return s._tempPickingRay||(s._tempPickingRay=bn.Zero()),s.createPickingRayToRef(e,t,i,s._tempPickingRay,r||null,!1,n),s._tempPickingRay}),i,n,!1,o);return l&&(l.ray=this.createPickingRay(e,t,d.uq.Identity(),r||null)),l},rt.prototype.pickWithRay=function(e,t,i,n){var r=this,o=this._internalPick((function(t){return r._pickWithRayInverseMatrix||(r._pickWithRayInverseMatrix=d.uq.Identity()),t.invertToRef(r._pickWithRayInverseMatrix),r._cachedRayForTransform||(r._cachedRayForTransform=bn.Zero()),bn.TransformToRef(e,r._pickWithRayInverseMatrix,r._cachedRayForTransform),r._cachedRayForTransform}),t,i,!1,n);return o&&(o.ray=e),o},rt.prototype.multiPick=function(e,t,i,n,r){var o=this;return this._internalMultiPick((function(i){return o.createPickingRay(e,t,i,n||null)}),i,r)},rt.prototype.multiPickWithRay=function(e,t,i){var n=this;return this._internalMultiPick((function(t){return n._pickWithRayInverseMatrix||(n._pickWithRayInverseMatrix=d.uq.Identity()),t.invertToRef(n._pickWithRayInverseMatrix),n._cachedRayForTransform||(n._cachedRayForTransform=bn.Zero()),bn.TransformToRef(e,n._pickWithRayInverseMatrix,n._cachedRayForTransform),n._cachedRayForTransform}),t,i)},Xt.prototype.getForwardRay=function(e,t,i){return void 0===e&&(e=100),this.getForwardRayToRef(new bn(d.Pq.Zero(),d.Pq.Zero(),e),e,t,i)},Xt.prototype.getForwardRayToRef=function(e,t,i,n){void 0===t&&(t=100),i||(i=this.getWorldMatrix()),e.length=t,n?e.origin.copyFrom(n):e.origin.copyFrom(this.position);var r=d.AA.Vector3[2];r.set(0,0,this._scene.useRightHandedSystem?-1:1);var o=d.AA.Vector3[3];return d.Pq.TransformNormalToRef(r,i,o),d.Pq.NormalizeToRef(o,e.direction),e};var Tn=function(){function e(){}return e._RemoveAndStorePivotPoint=function(t){t&&0===e._PivotCached&&(t.getPivotPointToRef(e._OldPivotPoint),e._PivotPostMultiplyPivotMatrix=t._postMultiplyPivotMatrix,e._OldPivotPoint.equalsToFloats(0,0,0)||(t.setPivotMatrix(d.uq.IdentityReadOnly),e._OldPivotPoint.subtractToRef(t.getPivotPoint(),e._PivotTranslation),e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.addInPlace(e._PivotTmpVector))),e._PivotCached++},e._RestorePivotPoint=function(t){t&&!e._OldPivotPoint.equalsToFloats(0,0,0)&&1===e._PivotCached&&(t.setPivotPoint(e._OldPivotPoint),t._postMultiplyPivotMatrix=e._PivotPostMultiplyPivotMatrix,e._PivotTmpVector.copyFromFloats(1,1,1),e._PivotTmpVector.subtractInPlace(t.scaling),e._PivotTmpVector.multiplyInPlace(e._PivotTranslation),t.position.subtractInPlace(e._PivotTmpVector)),this._PivotCached--},e._PivotCached=0,e._OldPivotPoint=new d.Pq,e._PivotTranslation=new d.Pq,e._PivotTmpVector=new d.Pq,e._PivotPostMultiplyPivotMatrix=!1,e}();function En(e){var t=[],i=[],n=[],r=[],o=e.width||e.size||1,a=e.height||e.size||1,s=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,l=o/2,c=a/2;i.push(-l,-c,0),n.push(0,0,-1),r.push(0,ai.p.UseOpenGLOrientationForUV?1:0),i.push(l,-c,0),n.push(0,0,-1),r.push(1,ai.p.UseOpenGLOrientationForUV?1:0),i.push(l,c,0),n.push(0,0,-1),r.push(1,ai.p.UseOpenGLOrientationForUV?0:1),i.push(-l,c,0),n.push(0,0,-1),r.push(0,ai.p.UseOpenGLOrientationForUV?0:1),t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),ri._ComputeSides(s,i,t,n,r,e.frontUVs,e.backUVs);var u=new ri;return u.indices=t,u.positions=i,u.normals=n,u.uvs=r,u}function Sn(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,En(t).applyToMesh(n,t.updatable),t.sourcePlane&&(n.translate(t.sourcePlane.normal,-t.sourcePlane.d),n.setDirection(t.sourcePlane.normal.scale(-1))),n}var xn={CreatePlane:Sn};ri.CreatePlane=En,ji.CreatePlane=function(e,t,i,n,r){return Sn(e,{size:t,width:t,height:t,sideOrientation:r,updatable:n},i)};var Cn,An,Pn,Rn,In=function(){function e(e){this._useAlternatePickedPointAboveMaxDragAngleDragSpeed=-1.1,this._activeDragButton=-1,this.maxDragAngle=0,this.dragButtons=[0,1,2],this._useAlternatePickedPointAboveMaxDragAngle=!1,this.currentDraggingPointerId=-1,this.dragging=!1,this.dragDeltaRatio=.2,this.updateDragPlane=!0,this._debugMode=!1,this._moving=!1,this.onDragObservable=new h.cP,this.onDragStartObservable=new h.cP,this.onDragEndObservable=new h.cP,this.onEnabledObservable=new h.cP,this.moveAttached=!0,this._enabled=!0,this.startAndReleaseDragOnPointerEvents=!0,this.detachCameraControls=!0,this.useObjectOrientationForDragging=!0,this.validateDrag=function(e){return!0},this._tmpVector=new d.Pq(0,0,0),this._alternatePickedPoint=new d.Pq(0,0,0),this._worldDragAxis=new d.Pq(0,0,0),this._targetPosition=new d.Pq(0,0,0),this._attachedToElement=!1,this._startDragRay=new bn(new d.Pq,new d.Pq),this._lastPointerRay={},this._dragDelta=new d.Pq,this._pointA=new d.Pq(0,0,0),this._pointC=new d.Pq(0,0,0),this._localAxis=new d.Pq(0,0,0),this._lookAt=new d.Pq(0,0,0),this._options=e||{};var t=0;if(this._options.dragAxis&&t++,this._options.dragPlaneNormal&&t++,t>1)throw"Multiple drag modes specified in dragBehavior options. Only one expected"}return Object.defineProperty(e.prototype,"currentDraggingPointerID",{get:function(){return this.currentDraggingPointerId},set:function(e){this.currentDraggingPointerId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){e!=this._enabled&&this.onEnabledObservable.notifyObservers(e),this._enabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"PointerDrag"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(t,i){var n=this;this._scene=t.getScene(),t.isNearGrabbable=!0,this.attachedNode=t,e._PlaneScene||(this._debugMode?e._PlaneScene=this._scene:(e._PlaneScene=new rt(this._scene.getEngine(),{virtual:!0}),e._PlaneScene.detachControl(),this._scene.onDisposeObservable.addOnce((function(){e._PlaneScene.dispose(),e._PlaneScene=null})))),this._dragPlane=Sn("pointerDragPlane",{size:this._debugMode?1:1e4,updatable:!1,sideOrientation:ji.DOUBLESIDE},e._PlaneScene),this.lastDragPosition=new d.Pq(0,0,0);var r=i||function(e){return n.attachedNode==e||e.isDescendantOf(n.attachedNode)};this._pointerObserver=this._scene.onPointerObservable.add((function(t){if(n.enabled){if(t.type==De.POINTERDOWN)n.startAndReleaseDragOnPointerEvents&&!n.dragging&&t.pickInfo&&t.pickInfo.hit&&t.pickInfo.pickedMesh&&t.pickInfo.pickedPoint&&t.pickInfo.ray&&r(t.pickInfo.pickedMesh)&&-1===n._activeDragButton&&-1!==n.dragButtons.indexOf(t.event.button)&&(n._activeDragButton=t.event.button,n._activePointerInfo=t,n._startDrag(t.event.pointerId,t.pickInfo.ray,t.pickInfo.pickedPoint));else if(t.type==De.POINTERUP)!n.startAndReleaseDragOnPointerEvents||n.currentDraggingPointerId!=t.event.pointerId||n._activeDragButton!==t.event.button&&-1!==n._activeDragButton||n.releaseDrag();else if(t.type==De.POINTERMOVE){var i=t.event.pointerId;if(n.currentDraggingPointerId===e._AnyMouseId&&i!==e._AnyMouseId){var o=t.event;("mouse"===o.pointerType||!n._scene.getEngine().hostInformation.isMobile&&o instanceof MouseEvent)&&(n._lastPointerRay[n.currentDraggingPointerId]&&(n._lastPointerRay[i]=n._lastPointerRay[n.currentDraggingPointerId],delete n._lastPointerRay[n.currentDraggingPointerId]),n.currentDraggingPointerId=i)}n._lastPointerRay[i]||(n._lastPointerRay[i]=new bn(new d.Pq,new d.Pq)),t.pickInfo&&t.pickInfo.ray&&(n._lastPointerRay[i].origin.copyFrom(t.pickInfo.ray.origin),n._lastPointerRay[i].direction.copyFrom(t.pickInfo.ray.direction),n.currentDraggingPointerId==i&&n.dragging&&n._moveDrag(t.pickInfo.ray))}}else n._attachedToElement&&n.releaseDrag()})),this._beforeRenderObserver=this._scene.onBeforeRenderObservable.add((function(){if(n._moving&&n.moveAttached){var e=!1;Tn._RemoveAndStorePivotPoint(n.attachedNode),n._targetPosition.subtractToRef(n.attachedNode.absolutePosition,n._tmpVector),n._tmpVector.scaleInPlace(n.dragDeltaRatio),n.attachedNode.getAbsolutePosition().addToRef(n._tmpVector,n._tmpVector),n.validateDrag(n._tmpVector)&&(n.attachedNode.setAbsolutePosition(n._tmpVector),e=!0),Tn._RestorePivotPoint(n.attachedNode),e&&n.attachedNode.computeWorldMatrix()}}))},e.prototype.releaseDrag=function(){if(this.dragging&&(this.dragging=!1,this.onDragEndObservable.notifyObservers({dragPlanePoint:this.lastDragPosition,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo})),this.currentDraggingPointerId=-1,this._activeDragButton=-1,this._activePointerInfo=null,this._moving=!1,this.detachCameraControls&&this._attachedToElement&&this._scene.activeCamera&&!this._scene.activeCamera.leftCamera){if("ArcRotateCamera"===this._scene.activeCamera.getClassName()){var e=this._scene.activeCamera;e.attachControl(!e.inputs||e.inputs.noPreventDefault,e._useCtrlForPanning,e._panningMouseButton)}else this._scene.activeCamera.attachControl(!this._scene.activeCamera.inputs||this._scene.activeCamera.inputs.noPreventDefault);this._attachedToElement=!1}},e.prototype.startDrag=function(t,i,n){void 0===t&&(t=e._AnyMouseId),this._startDrag(t,i,n);var r=this._lastPointerRay[t];t===e._AnyMouseId&&(r=this._lastPointerRay[Object.keys(this._lastPointerRay)[0]]),r&&this._moveDrag(r)},e.prototype._startDrag=function(e,t,i){if(this._scene.activeCamera&&!this.dragging&&this.attachedNode){Tn._RemoveAndStorePivotPoint(this.attachedNode),t?(this._startDragRay.direction.copyFrom(t.direction),this._startDragRay.origin.copyFrom(t.origin)):(this._startDragRay.origin.copyFrom(this._scene.activeCamera.position),this.attachedNode.getWorldMatrix().getTranslationToRef(this._tmpVector),this._tmpVector.subtractToRef(this._scene.activeCamera.position,this._startDragRay.direction)),this._updateDragPlanePosition(this._startDragRay,i||this._tmpVector);var n=this._pickWithRayOnDragPlane(this._startDragRay);n?(this.dragging=!0,this.currentDraggingPointerId=e,this.lastDragPosition.copyFrom(n),this.onDragStartObservable.notifyObservers({dragPlanePoint:n,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo}),this._targetPosition.copyFrom(this.attachedNode.getAbsolutePosition()),this.detachCameraControls&&this._scene.activeCamera&&this._scene.activeCamera.inputs&&!this._scene.activeCamera.leftCamera&&(this._scene.activeCamera.inputs.attachedToElement?(this._scene.activeCamera.detachControl(),this._attachedToElement=!0):this._attachedToElement=!1)):this.releaseDrag(),Tn._RestorePivotPoint(this.attachedNode)}},e.prototype._moveDrag=function(e){this._moving=!0;var t=this._pickWithRayOnDragPlane(e);if(t){Tn._RemoveAndStorePivotPoint(this.attachedNode),this.updateDragPlane&&this._updateDragPlanePosition(e,t);var i=0;this._options.dragAxis?(this.useObjectOrientationForDragging?d.Pq.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._worldDragAxis):this._worldDragAxis.copyFrom(this._options.dragAxis),t.subtractToRef(this.lastDragPosition,this._tmpVector),i=d.Pq.Dot(this._tmpVector,this._worldDragAxis),this._worldDragAxis.scaleToRef(i,this._dragDelta)):(i=this._dragDelta.length(),t.subtractToRef(this.lastDragPosition,this._dragDelta)),this._targetPosition.addInPlace(this._dragDelta),this.onDragObservable.notifyObservers({dragDistance:i,delta:this._dragDelta,dragPlanePoint:t,dragPlaneNormal:this._dragPlane.forward,pointerId:this.currentDraggingPointerId,pointerInfo:this._activePointerInfo}),this.lastDragPosition.copyFrom(t),Tn._RestorePivotPoint(this.attachedNode)}},e.prototype._pickWithRayOnDragPlane=function(e){if(!e)return null;var t=Math.acos(d.Pq.Dot(this._dragPlane.forward,e.direction));if(t>Math.PI/2&&(t=Math.PI-t),this.maxDragAngle>0&&t>this.maxDragAngle){if(this._useAlternatePickedPointAboveMaxDragAngle){this._tmpVector.copyFrom(e.direction),this.attachedNode.absolutePosition.subtractToRef(e.origin,this._alternatePickedPoint),this._alternatePickedPoint.normalize(),this._alternatePickedPoint.scaleInPlace(this._useAlternatePickedPointAboveMaxDragAngleDragSpeed*d.Pq.Dot(this._alternatePickedPoint,this._tmpVector)),this._tmpVector.addInPlace(this._alternatePickedPoint);var i=d.Pq.Dot(this._dragPlane.forward,this._tmpVector);return this._dragPlane.forward.scaleToRef(-i,this._alternatePickedPoint),this._alternatePickedPoint.addInPlace(this._tmpVector),this._alternatePickedPoint.addInPlace(this.attachedNode.absolutePosition),this._alternatePickedPoint}return null}var n=this._dragPlane.forward,r=this._dragPlane.position,o=e.direction.dot(n);if(Math.abs(o)<ct.bH)return null;r.subtractToRef(e.origin,d.AA.Vector3[0]);var a=d.AA.Vector3[0].dot(n)/o;return a<0?null:(e.direction.scaleToRef(a,d.AA.Vector3[0]),e.origin.add(d.AA.Vector3[0]))},e.prototype._updateDragPlanePosition=function(e,t){this._pointA.copyFrom(t),this._options.dragAxis?(this.useObjectOrientationForDragging?d.Pq.TransformCoordinatesToRef(this._options.dragAxis,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragAxis),e.origin.subtractToRef(this._pointA,this._pointC),this._pointC.normalize(),Math.abs(d.Pq.Dot(this._localAxis,this._pointC))>.999?Math.abs(d.Pq.Dot(d.Pq.UpReadOnly,this._pointC))>.999?this._lookAt.copyFrom(d.Pq.Right()):this._lookAt.copyFrom(d.Pq.UpReadOnly):(d.Pq.CrossToRef(this._localAxis,this._pointC,this._lookAt),d.Pq.CrossToRef(this._localAxis,this._lookAt,this._lookAt),this._lookAt.normalize()),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._lookAt,this._lookAt),this._dragPlane.lookAt(this._lookAt)):this._options.dragPlaneNormal?(this.useObjectOrientationForDragging?d.Pq.TransformCoordinatesToRef(this._options.dragPlaneNormal,this.attachedNode.getWorldMatrix().getRotationMatrix(),this._localAxis):this._localAxis.copyFrom(this._options.dragPlaneNormal),this._dragPlane.position.copyFrom(this._pointA),this._pointA.addToRef(this._localAxis,this._lookAt),this._dragPlane.lookAt(this._lookAt)):(this._dragPlane.position.copyFrom(this._pointA),this._dragPlane.lookAt(e.origin)),this._dragPlane.position.copyFrom(this.attachedNode.getAbsolutePosition()),this._dragPlane.computeWorldMatrix(!0)},e.prototype.detach=function(){this._lastPointerRay={},this.attachedNode&&(this.attachedNode.isNearGrabbable=!1),this._pointerObserver&&this._scene.onPointerObservable.remove(this._pointerObserver),this._beforeRenderObserver&&this._scene.onBeforeRenderObservable.remove(this._beforeRenderObserver),this._dragPlane&&this._dragPlane.dispose(),this.releaseDrag()},e._AnyMouseId=-2,e}(),Mn=function(){function e(){this._startDistance=0,this._initialScale=new d.Pq(0,0,0),this._targetScale=new d.Pq(0,0,0),this._sceneRenderObserver=null,this._dragBehaviorA=new In({}),this._dragBehaviorA.moveAttached=!1,this._dragBehaviorB=new In({}),this._dragBehaviorB.moveAttached=!1}return Object.defineProperty(e.prototype,"name",{get:function(){return"MultiPointerScale"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype._getCurrentDistance=function(){return this._dragBehaviorA.lastDragPosition.subtract(this._dragBehaviorB.lastDragPosition).length()},e.prototype.attach=function(e){var t=this;this._ownerNode=e,this._dragBehaviorA.onDragStartObservable.add((function(){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerId==t._dragBehaviorB.currentDraggingPointerId?t._dragBehaviorA.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),this._dragBehaviorB.onDragStartObservable.add((function(){t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging&&(t._dragBehaviorA.currentDraggingPointerId==t._dragBehaviorB.currentDraggingPointerId?t._dragBehaviorB.releaseDrag():(t._initialScale.copyFrom(e.scaling),t._startDistance=t._getCurrentDistance()))})),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(e){e.onDragObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var e=t._getCurrentDistance()/t._startDistance;t._initialScale.scaleToRef(e,t._targetScale)}}))})),e.addBehavior(this._dragBehaviorA),e.addBehavior(this._dragBehaviorB),this._sceneRenderObserver=e.getScene().onBeforeRenderObservable.add((function(){if(t._dragBehaviorA.dragging&&t._dragBehaviorB.dragging){var i=t._targetScale.subtract(e.scaling).scaleInPlace(.1);i.length()>.01&&e.scaling.addInPlace(i)}}))},e.prototype.detach=function(){var e=this;this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),[this._dragBehaviorA,this._dragBehaviorB].forEach((function(t){t.onDragStartObservable.clear(),t.onDragObservable.clear(),e._ownerNode.removeBehavior(t)}))},e}(),On=function(){function e(){this._attachedToElement=!1,this._virtualMeshesInfo={},this._tmpVector=new d.Pq,this._tmpQuaternion=new d.PT,this._dragType={NONE:0,DRAG:1,DRAG_WITH_CONTROLLER:2,NEAR_DRAG:3},this._moving=!1,this._dragging=this._dragType.NONE,this.draggableMeshes=null,this.zDragFactor=3,this.currentDraggingPointerIds=[],this.detachCameraControls=!0,this.onDragStartObservable=new h.cP,this.onDragObservable=new h.cP,this.onDragEndObservable=new h.cP,this.allowMultiPointer=!0}return Object.defineProperty(e.prototype,"currentDraggingPointerId",{get:function(){return void 0!==this.currentDraggingPointerIds[0]?this.currentDraggingPointerIds[0]:-1},set:function(e){this.currentDraggingPointerIds[0]=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentDraggingPointerID",{get:function(){return this.currentDraggingPointerId},set:function(e){this.currentDraggingPointerId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"BaseSixDofDrag"},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isMoving",{get:function(){return this._moving},enumerable:!1,configurable:!0}),e.prototype.init=function(){},Object.defineProperty(e.prototype,"_pointerCamera",{get:function(){return this._scene.cameraToUseForPointers?this._scene.cameraToUseForPointers:this._scene.activeCamera},enumerable:!1,configurable:!0}),e.prototype._createVirtualMeshInfo=function(){var t=new Mi("",e._virtualScene);t.rotationQuaternion=new d.PT;var i=new Mi("",e._virtualScene);i.rotationQuaternion=new d.PT;var n=new Mi("",e._virtualScene);return n.rotationQuaternion=new d.PT,{dragging:!1,moving:!1,dragMesh:t,originMesh:i,pivotMesh:n,startingPivotPosition:new d.Pq,startingPivotOrientation:new d.PT,startingPosition:new d.Pq,startingOrientation:new d.PT,lastOriginPosition:new d.Pq,lastDragPosition:new d.Pq}},e.prototype._resetVirtualMeshesPosition=function(){for(var e=0;e<this.currentDraggingPointerIds.length;e++)this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.position.copyFrom(this._ownerNode.getAbsolutePivotPoint()),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.rotationQuaternion.copyFrom(this._ownerNode.rotationQuaternion),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPivotPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.position),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPivotOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].pivotMesh.rotationQuaternion),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingPosition.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].dragMesh.position),this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].startingOrientation.copyFrom(this._virtualMeshesInfo[this.currentDraggingPointerIds[e]].dragMesh.rotationQuaternion)},e.prototype._pointerUpdate2D=function(e,t,i){!this._pointerCamera||this._pointerCamera.cameraRigMode!=Xt.RIG_MODE_NONE||this._pointerCamera._isLeftCamera||this._pointerCamera._isRightCamera||(e.origin.copyFrom(this._pointerCamera.globalPosition),i=0);var n=this._virtualMeshesInfo[t],r=d.AA.Vector3[0];e.origin.subtractToRef(n.lastOriginPosition,r),n.lastOriginPosition.copyFrom(e.origin);var o=-d.Pq.Dot(r,e.direction);n.originMesh.addChild(n.dragMesh),n.originMesh.addChild(n.pivotMesh),this._applyZOffset(n.dragMesh,o,i),this._applyZOffset(n.pivotMesh,o,i),n.originMesh.position.copyFrom(e.origin);var a=d.AA.Vector3[0];e.origin.addToRef(e.direction,a),n.originMesh.lookAt(a),n.originMesh.removeChild(n.dragMesh),n.originMesh.removeChild(n.pivotMesh)},e.prototype._pointerUpdateXR=function(e,t,i,n){var r=this._virtualMeshesInfo[i];if(r.originMesh.position.copyFrom(e.position),this._dragging===this._dragType.NEAR_DRAG&&t?r.originMesh.rotationQuaternion.copyFrom(t.rotationQuaternion):r.originMesh.rotationQuaternion.copyFrom(e.rotationQuaternion),r.pivotMesh.computeWorldMatrix(!0),r.dragMesh.computeWorldMatrix(!0),0!==n){var o=d.AA.Vector3[0],a=d.AA.Vector3[1];o.copyFrom(this._pointerCamera.getForwardRay().direction),r.originMesh.position.subtractToRef(r.lastOriginPosition,a),r.lastOriginPosition.copyFrom(r.originMesh.position);var s=a.length();a.normalize();var l=d.AA.Vector3[2],c=d.AA.Vector3[3];r.dragMesh.absolutePosition.subtractToRef(this._pointerCamera.globalPosition,l),r.dragMesh.absolutePosition.subtractToRef(r.originMesh.position,c);var u=c.length();l.normalize(),c.normalize();var h=Math.abs(d.Pq.Dot(a,c))*d.Pq.Dot(a,o)*n*s*u;h<0&&.01-u>h&&(h=Math.min(.01-u,0)),c.scaleInPlace(h),c.addToRef(r.pivotMesh.absolutePosition,this._tmpVector),r.pivotMesh.setAbsolutePosition(this._tmpVector),c.addToRef(r.dragMesh.absolutePosition,this._tmpVector),r.dragMesh.setAbsolutePosition(this._tmpVector)}},e.prototype.attach=function(t){var i=this;this._ownerNode=t,this._scene=this._ownerNode.getScene(),e._virtualScene||(e._virtualScene=new rt(this._scene.getEngine(),{virtual:!0}),e._virtualScene.detachControl()),this._pointerObserver=this._scene.onPointerObservable.add((function(e){var t=e.event.pointerId;i._virtualMeshesInfo[t]||(i._virtualMeshesInfo[t]=i._createVirtualMeshInfo());var n,r=i._virtualMeshesInfo[t],o="xr-near"===e.event.pointerType||"xr"===e.event.pointerType;if(e.type==De.POINTERDOWN){if(!r.dragging&&e.pickInfo&&e.pickInfo.hit&&e.pickInfo.pickedMesh&&e.pickInfo.pickedPoint&&e.pickInfo.ray&&(!o||e.pickInfo.aimTransform)&&(n=e.pickInfo.pickedMesh,i._ownerNode===n||n.isDescendantOf(i._ownerNode)&&(!i.draggableMeshes||-1!==i.draggableMeshes.indexOf(n)))){if((!i.allowMultiPointer||o)&&i.currentDraggingPointerIds.length>0)return;!i._pointerCamera||i._pointerCamera.cameraRigMode!==Xt.RIG_MODE_NONE||i._pointerCamera._isLeftCamera||i._pointerCamera._isRightCamera||e.pickInfo.ray.origin.copyFrom(i._pointerCamera.globalPosition),i._ownerNode.computeWorldMatrix(!0);var a=i._virtualMeshesInfo[t];o?(i._dragging=e.pickInfo.originMesh?i._dragType.NEAR_DRAG:i._dragType.DRAG_WITH_CONTROLLER,a.originMesh.position.copyFrom(e.pickInfo.aimTransform.position),i._dragging===i._dragType.NEAR_DRAG&&e.pickInfo.gripTransform?a.originMesh.rotationQuaternion.copyFrom(e.pickInfo.gripTransform.rotationQuaternion):a.originMesh.rotationQuaternion.copyFrom(e.pickInfo.aimTransform.rotationQuaternion)):(i._dragging=i._dragType.DRAG,a.originMesh.position.copyFrom(e.pickInfo.ray.origin)),a.lastOriginPosition.copyFrom(a.originMesh.position),a.dragMesh.position.copyFrom(e.pickInfo.pickedPoint),a.lastDragPosition.copyFrom(e.pickInfo.pickedPoint),a.pivotMesh.position.copyFrom(i._ownerNode.getAbsolutePivotPoint()),a.pivotMesh.rotationQuaternion.copyFrom(i._ownerNode.absoluteRotationQuaternion),a.startingPosition.copyFrom(a.dragMesh.position),a.startingPivotPosition.copyFrom(a.pivotMesh.position),a.startingOrientation.copyFrom(a.dragMesh.rotationQuaternion),a.startingPivotOrientation.copyFrom(a.pivotMesh.rotationQuaternion),o?(a.originMesh.addChild(a.dragMesh),a.originMesh.addChild(a.pivotMesh)):a.originMesh.lookAt(a.dragMesh.position),a.dragging=!0,-1===i.currentDraggingPointerIds.indexOf(t)&&i.currentDraggingPointerIds.push(t),i.detachCameraControls&&i._pointerCamera&&!i._pointerCamera.leftCamera&&(i._pointerCamera.inputs&&i._pointerCamera.inputs.attachedToElement?(i._pointerCamera.detachControl(),i._attachedToElement=!0):i.allowMultiPointer&&0!==i.currentDraggingPointerIds.length||(i._attachedToElement=!1)),i._targetDragStart(a.pivotMesh.position,a.pivotMesh.rotationQuaternion,t),i.onDragStartObservable.notifyObservers({position:a.pivotMesh.position})}}else if(e.type==De.POINTERUP||e.type==De.POINTERDOUBLETAP){var s=i.currentDraggingPointerIds.indexOf(t);r.dragging=!1,-1!==s&&(i.currentDraggingPointerIds.splice(s,1),0===i.currentDraggingPointerIds.length&&(i._moving=!1,i._dragging=i._dragType.NONE,i.detachCameraControls&&i._attachedToElement&&i._pointerCamera&&!i._pointerCamera.leftCamera&&(i._reattachCameraControls(),i._attachedToElement=!1)),r.originMesh.removeChild(r.dragMesh),r.originMesh.removeChild(r.pivotMesh),i._targetDragEnd(t),i.onDragEndObservable.notifyObservers({}))}else if(e.type==De.POINTERMOVE&&-1!==(s=i.currentDraggingPointerIds.indexOf(t))&&r.dragging&&e.pickInfo&&(e.pickInfo.ray||e.pickInfo.aimTransform)){var l=i.zDragFactor;(i.currentDraggingPointerIds.length>1||e.pickInfo.originMesh)&&(l=0),i._ownerNode.computeWorldMatrix(!0),o?i._pointerUpdateXR(e.pickInfo.aimTransform,e.pickInfo.gripTransform,t,l):i._pointerUpdate2D(e.pickInfo.ray,t,l),i._tmpQuaternion.copyFrom(r.startingPivotOrientation),i._tmpQuaternion.x=-i._tmpQuaternion.x,i._tmpQuaternion.y=-i._tmpQuaternion.y,i._tmpQuaternion.z=-i._tmpQuaternion.z,r.pivotMesh.absoluteRotationQuaternion.multiplyToRef(i._tmpQuaternion,i._tmpQuaternion),r.pivotMesh.absolutePosition.subtractToRef(r.startingPivotPosition,i._tmpVector),i.onDragObservable.notifyObservers({delta:i._tmpVector,position:r.pivotMesh.position,pickInfo:e.pickInfo}),i._targetDrag(i._tmpVector,i._tmpQuaternion,t),r.lastDragPosition.copyFrom(r.dragMesh.absolutePosition),i._moving=!0}}))},e.prototype._applyZOffset=function(e,t,i){e.position.z-=e.position.z<1?t*i:t*i*e.position.z,e.position.z<0&&(e.position.z=0)},e.prototype._targetDragStart=function(e,t,i){},e.prototype._targetDrag=function(e,t,i){},e.prototype._targetDragEnd=function(e){},e.prototype._reattachCameraControls=function(){if(this._pointerCamera)if("ArcRotateCamera"===this._pointerCamera.getClassName()){var e=this._pointerCamera;e.attachControl(!e.inputs||e.inputs.noPreventDefault,e._useCtrlForPanning,e._panningMouseButton)}else this._pointerCamera.attachControl(!this._pointerCamera.inputs||this._pointerCamera.inputs.noPreventDefault)},e.prototype.detach=function(){for(var e in this._scene&&(this.detachCameraControls&&this._attachedToElement&&this._pointerCamera&&!this._pointerCamera.leftCamera&&(this._reattachCameraControls(),this._attachedToElement=!1),this._scene.onPointerObservable.remove(this._pointerObserver)),this._virtualMeshesInfo)this._virtualMeshesInfo[e].originMesh.dispose(),this._virtualMeshesInfo[e].dragMesh.dispose();this.onDragEndObservable.clear(),this.onDragObservable.clear(),this.onDragStartObservable.clear()},e}(),Dn=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._sceneRenderObserver=null,t._targetPosition=new d.Pq(0,0,0),t._targetOrientation=new d.PT,t._targetScaling=new d.Pq(1,1,1),t._startingPosition=new d.Pq(0,0,0),t._startingOrientation=new d.PT,t._startingScaling=new d.Pq(1,1,1),t.onPositionChangedObservable=new h.cP,t.dragDeltaRatio=.2,t.rotateDraggedObject=!0,t.rotateAroundYOnly=!1,t.rotateWithMotionController=!0,t.disableMovement=!1,t.faceCameraOnDragStart=!1,t}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"name",{get:function(){return"SixDofDrag"},enumerable:!1,configurable:!0}),t.prototype.attach=function(t){var i=this;e.prototype.attach.call(this,t),t.isNearGrabbable=!0,t.getChildMeshes().forEach((function(e){e.isNearGrabbable=!0})),this._virtualTransformNode=new Mi("virtual_sixDof",On._virtualScene),this._virtualTransformNode.rotationQuaternion=d.PT.Identity(),this._sceneRenderObserver=t.getScene().onBeforeRenderObservable.add((function(){if(1===i.currentDraggingPointerIds.length&&i._moving&&!i.disableMovement){var e=d.AA.Vector3[0];e.copyFrom(i._targetPosition).subtractInPlace(t.absolutePosition).scaleInPlace(i.dragDeltaRatio);var n=d.AA.Vector3[1];if(n.copyFrom(e),t.parent){var r=d.AA.Matrix[0];t.parent.absoluteRotationQuaternion.toRotationMatrix(r),r.invert(),d.Pq.TransformNormalToRef(e,r,n)}if(t.position.addInPlace(n),i.onPositionChangedObservable.notifyObservers({position:t.absolutePosition}),!t.parent||t.parent.scaling&&!t.parent.scaling.isNonUniformWithinEpsilon(.001)){var o=d.AA.Quaternion[0];if(o.copyFrom(i._targetOrientation),t.parent){var a=d.AA.Quaternion[0];a.copyFrom(t.parent.absoluteRotationQuaternion),a.invertInPlace(),a.multiplyToRef(i._targetOrientation,o)}d.PT.SlerpToRef(t.rotationQuaternion,o,i.dragDeltaRatio,t.rotationQuaternion)}}}))},t.prototype._getPositionOffsetAround=function(e,t,i){var n=d.AA.Matrix[0],r=d.AA.Matrix[1],o=d.AA.Matrix[2],a=d.AA.Matrix[3],s=d.AA.Matrix[4];return d.uq.TranslationToRef(e.x,e.y,e.z,n),d.uq.TranslationToRef(-e.x,-e.y,-e.z,r),d.uq.FromQuaternionToRef(i,o),d.uq.ScalingToRef(t,t,t,a),r.multiplyToRef(o,s),s.multiplyToRef(a,s),s.multiplyToRef(n,s),s.getTranslation()},t.prototype._onePointerPositionUpdated=function(e,t){d.AA.Vector3[0].setAll(0),this._dragging===this._dragType.DRAG?this.rotateDraggedObject&&(this.rotateAroundYOnly?d.PT.RotationYawPitchRollToRef(t.toEulerAngles().y,0,0,d.AA.Quaternion[0]):d.AA.Quaternion[0].copyFrom(t),d.AA.Quaternion[0].multiplyToRef(this._startingOrientation,this._targetOrientation)):(this._dragging===this._dragType.NEAR_DRAG||this._dragging===this._dragType.DRAG_WITH_CONTROLLER&&this.rotateWithMotionController)&&t.multiplyToRef(this._startingOrientation,this._targetOrientation),this._targetPosition.copyFrom(this._startingPosition).addInPlace(e)},t.prototype._twoPointersPositionUpdated=function(){var e=this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].startingPosition,t=this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].startingPosition,i=d.AA.Vector3[0];e.addToRef(t,i),i.scaleInPlace(.5);var n=d.AA.Vector3[1];t.subtractToRef(e,n);var r=this._virtualMeshesInfo[this.currentDraggingPointerIds[0]].dragMesh.absolutePosition,o=this._virtualMeshesInfo[this.currentDraggingPointerIds[1]].dragMesh.absolutePosition,a=d.AA.Vector3[2];r.addToRef(o,a),a.scaleInPlace(.5);var s=d.AA.Vector3[3];o.subtractToRef(r,s);var l=s.length()/n.length(),c=a.subtract(i),u=d.PT.FromEulerAngles(0,d.Pq.GetAngleBetweenVectorsOnPlane(n.normalize(),s.normalize(),d.Pq.UpReadOnly),0),h=this._ownerNode.parent;this._ownerNode.setParent(null);var p=this._getPositionOffsetAround(i.subtract(this._virtualTransformNode.getAbsolutePivotPoint()),l,u);this._virtualTransformNode.rotationQuaternion.multiplyToRef(u,this._ownerNode.rotationQuaternion),this._virtualTransformNode.scaling.scaleToRef(l,this._ownerNode.scaling),this._virtualTransformNode.position.addToRef(c.addInPlace(p),this._ownerNode.position),this.onPositionChangedObservable.notifyObservers({position:this._ownerNode.position}),this._ownerNode.setParent(h)},t.prototype._targetDragStart=function(){var e=this.currentDraggingPointerIds.length;this._ownerNode.rotationQuaternion||(this._ownerNode.rotationQuaternion=d.PT.RotationYawPitchRoll(this._ownerNode.rotation.y,this._ownerNode.rotation.x,this._ownerNode.rotation.z));var t=this._ownerNode.getAbsolutePivotPoint();if(1===e){if(this._targetPosition.copyFrom(this._ownerNode.absolutePosition),this._targetOrientation.copyFrom(this._ownerNode.rotationQuaternion),this._targetScaling.copyFrom(this._ownerNode.absoluteScaling),this.faceCameraOnDragStart&&this._scene.activeCamera){var i=d.AA.Vector3[0];this._scene.activeCamera.position.subtractToRef(t,i),i.normalize();var n=d.AA.Quaternion[0];this._scene.useRightHandedSystem?d.PT.FromLookDirectionRHToRef(i,new d.Pq(0,1,0),n):d.PT.FromLookDirectionLHToRef(i,new d.Pq(0,1,0),n),n.normalize(),d.PT.RotationYawPitchRollToRef(n.toEulerAngles().y,0,0,d.AA.Quaternion[0]),this._targetOrientation.copyFrom(d.AA.Quaternion[0])}this._startingPosition.copyFrom(this._targetPosition),this._startingOrientation.copyFrom(this._targetOrientation),this._startingScaling.copyFrom(this._targetScaling)}else 2===e&&(this._virtualTransformNode.setPivotPoint(new d.Pq(0,0,0),0),this._virtualTransformNode.position.copyFrom(this._ownerNode.absolutePosition),this._virtualTransformNode.scaling.copyFrom(this._ownerNode.absoluteScaling),this._virtualTransformNode.rotationQuaternion.copyFrom(this._ownerNode.absoluteRotationQuaternion),this._virtualTransformNode.setPivotPoint(t,1),this._resetVirtualMeshesPosition())},t.prototype._targetDrag=function(e,t){1===this.currentDraggingPointerIds.length?this._onePointerPositionUpdated(e,t):2===this.currentDraggingPointerIds.length&&this._twoPointersPositionUpdated()},t.prototype._targetDragEnd=function(){if(1===this.currentDraggingPointerIds.length){this._resetVirtualMeshesPosition();var e=this.faceCameraOnDragStart;this.faceCameraOnDragStart=!1,this._targetDragStart(),this.faceCameraOnDragStart=e}},t.prototype.detach=function(){e.prototype.detach.call(this),this._ownerNode&&this._ownerNode.getScene().onBeforeRenderObservable.remove(this._sceneRenderObserver),this._virtualTransformNode&&this._virtualTransformNode.dispose()},t}(On),Nn=function(){function e(){this._attachPointLocalOffset=new d.Pq,this._workingPosition=new d.Pq,this._workingQuaternion=new d.PT,this._lastTick=-1,this._hit=!1,this.hitNormalOffset=.05,this.meshes=[],this.interpolatePose=!0,this.lerpTime=250,this.keepOrientationVertical=!0,this.enabled=!0,this.maxStickingDistance=.8}return Object.defineProperty(e.prototype,"name",{get:function(){return"SurfaceMagnetism"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e,t){this._attachedMesh=e,this._scene=t||e.getScene(),this._attachedMesh.rotationQuaternion||(this._attachedMesh.rotationQuaternion=d.PT.RotationYawPitchRoll(this._attachedMesh.rotation.y,this._attachedMesh.rotation.x,this._attachedMesh.rotation.z)),this.updateAttachPoint(),this._workingPosition.copyFrom(this._attachedMesh.position),this._workingQuaternion.copyFrom(this._attachedMesh.rotationQuaternion),this._addObservables()},e.prototype.detach=function(){this._attachedMesh=null,this._removeObservables()},e.prototype._getTargetPose=function(e){if(!this._attachedMesh)return null;if(e&&e.hit){var t=e.getNormal(!0,!0),i=e.pickedPoint;if(!t||!i)return null;t.normalize();var n=d.AA.Vector3[0];return n.copyFrom(t),n.scaleInPlace(this.hitNormalOffset),n.addInPlace(i),this._attachedMesh.parent&&(d.AA.Matrix[0].copyFrom(this._attachedMesh.parent.getWorldMatrix()).invert(),d.Pq.TransformNormalToRef(n,d.AA.Matrix[0],n)),{position:n,quaternion:d.PT.RotationYawPitchRoll(-Math.atan2(t.x,-t.z),this.keepOrientationVertical?0:Math.atan2(t.y,Math.sqrt(t.z*t.z+t.x*t.x)),0)}}return null},e.prototype.updateAttachPoint=function(){this._getAttachPointOffsetToRef(this._attachPointLocalOffset)},e.prototype.findAndUpdateTarget=function(e){if(this._hit=!1,!e.ray)return!1;var t=e.ray.intersectsMeshes(this.meshes)[0];if(this._attachedMesh&&t&&t.hit&&t.pickedMesh){var i=this._getTargetPose(t);i&&d.Pq.Distance(this._attachedMesh.position,i.position)<this.maxStickingDistance&&(this._workingPosition.copyFrom(i.position),this._workingQuaternion.copyFrom(i.quaternion),this._hit=!0)}return this._hit},e.prototype._getAttachPointOffsetToRef=function(e){if(this._attachedMesh){var t=d.AA.Quaternion[0];t.copyFrom(this._attachedMesh.rotationQuaternion),this._attachedMesh.rotationQuaternion.copyFromFloats(0,0,0,1),this._attachedMesh.computeWorldMatrix();var i=this._attachedMesh.getHierarchyBoundingVectors(),n=d.AA.Vector3[0];i.max.addToRef(i.min,n),n.scaleInPlace(.5),n.z=i.max.z;var r=d.AA.Matrix[0];this._attachedMesh.getWorldMatrix().invertToRef(r),d.Pq.TransformCoordinatesToRef(n,r,e),this._attachedMesh.rotationQuaternion.copyFrom(t)}else e.setAll(0)},e.prototype._updateTransformToGoal=function(e){if(this._attachedMesh&&this._hit){var t=this._attachedMesh.parent;this._attachedMesh.setParent(null);var i=d.AA.Vector3[0];if(d.Pq.TransformNormalToRef(this._attachPointLocalOffset,this._attachedMesh.getWorldMatrix(),i),!this.interpolatePose)return this._attachedMesh.position.copyFrom(this._workingPosition).subtractInPlace(i),void this._attachedMesh.rotationQuaternion.copyFrom(this._workingQuaternion);var n=new d.Pq;d.Pq.SmoothToRef(this._attachedMesh.position,this._workingPosition,e,this.lerpTime,n),this._attachedMesh.position.copyFrom(n);var r=new d.PT;r.copyFrom(this._attachedMesh.rotationQuaternion),d.PT.SmoothToRef(r,this._workingQuaternion,e,this.lerpTime,this._attachedMesh.rotationQuaternion),this._attachedMesh.setParent(t)}},e.prototype._addObservables=function(){var e=this;this._pointerObserver=this._scene.onPointerObservable.add((function(t){e.enabled&&t.type==De.POINTERMOVE&&t.pickInfo&&e.findAndUpdateTarget(t.pickInfo)})),this._lastTick=Date.now(),this._onBeforeRender=this._scene.onBeforeRenderObservable.add((function(){var t=Date.now();e._updateTransformToGoal(t-e._lastTick),e._lastTick=t}))},e.prototype._removeObservables=function(){this._scene.onPointerObservable.remove(this._pointerObserver),this._scene.onBeforeRenderObservable.remove(this._onBeforeRender),this._pointerObserver=null,this._onBeforeRender=null},e}(),Fn=function(){function e(){this._tmpQuaternion=new d.PT,this._tmpVectors=[new d.Pq,new d.Pq,new d.Pq,new d.Pq,new d.Pq,new d.Pq,new d.Pq],this._tmpMatrix=new d.uq,this._tmpInvertView=new d.uq,this._tmpForward=new d.Pq,this._tmpNodeForward=new d.Pq,this._tmpPosition=new d.Pq,this._workingPosition=new d.Pq,this._workingQuaternion=new d.PT,this._lastTick=-1,this._recenterNextUpdate=!0,this.interpolatePose=!0,this.lerpTime=500,this.ignoreCameraPitchAndRoll=!1,this.pitchOffset=15,this.maxViewVerticalDegrees=30,this.maxViewHorizontalDegrees=30,this.orientToCameraDeadzoneDegrees=60,this.ignoreDistanceClamp=!1,this.ignoreAngleClamp=!1,this.verticalMaxDistance=0,this.defaultDistance=.8,this.maximumDistance=2,this.minimumDistance=.3,this.useFixedVerticalOffset=!1,this.fixedVerticalOffset=0,this._enabled=!0}return Object.defineProperty(e.prototype,"followedCamera",{get:function(){return this._followedCamera||this._scene.activeCamera},set:function(e){this._followedCamera=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return"Follow"},enumerable:!1,configurable:!0}),e.prototype.init=function(){},e.prototype.attach=function(e,t){this._scene=e.getScene(),this.attachedNode=e,t&&(this.followedCamera=t),this._addObservables()},e.prototype.detach=function(){this.attachedNode=null,this._removeObservables()},e.prototype.recenter=function(){this._recenterNextUpdate=!0},e.prototype._angleBetweenVectorAndPlane=function(e,t){return this._tmpVectors[0].copyFrom(e),e=this._tmpVectors[0],this._tmpVectors[1].copyFrom(t),t=this._tmpVectors[1],e.normalize(),t.normalize(),Math.PI/2-Math.acos(d.Pq.Dot(e,t))},e.prototype._length2D=function(e){return Math.sqrt(e.x*e.x+e.z*e.z)},e.prototype._distanceClamp=function(e,t){void 0===t&&(t=!1);var i=this.minimumDistance,n=this.maximumDistance,r=this.defaultDistance,o=this._tmpVectors[0];o.copyFrom(e);var a=o.length();if(o.normalizeFromLength(a),this.ignoreCameraPitchAndRoll){i=this._length2D(o)*i,n=this._length2D(o)*n;var s=this._length2D(e);o.scaleInPlace(a/s),a=s}var l;return l=t?r:B.X.Clamp(a,i,n),e.copyFrom(o).scaleInPlace(l),a!==l},e.prototype._applyVerticalClamp=function(e){0!==this.verticalMaxDistance&&(e.y=B.X.Clamp(e.y,-this.verticalMaxDistance,this.verticalMaxDistance))},e.prototype._toOrientationQuatToRef=function(e,t){d.PT.RotationYawPitchRollToRef(Math.atan2(e.x,e.z),Math.atan2(e.y,Math.sqrt(e.z*e.z+e.x*e.x)),0,t)},e.prototype._applyPitchOffset=function(e){var t=this._tmpVectors[0],i=this._tmpVectors[1];t.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),i.copyFromFloats(1,0,0),d.Pq.TransformNormalToRef(t,e,t),t.y=0,t.normalize(),d.Pq.TransformNormalToRef(i,e,i),d.PT.RotationAxisToRef(i,this.pitchOffset*Math.PI/180,this._tmpQuaternion),t.rotateByQuaternionToRef(this._tmpQuaternion,t),this._toOrientationQuatToRef(t,this._tmpQuaternion),this._tmpQuaternion.toRotationMatrix(this._tmpMatrix),e.copyFrom(this._tmpMatrix)},e.prototype._angularClamp=function(e,t){var i=this._tmpVectors[5];i.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1);var n=this._tmpVectors[6];n.copyFromFloats(1,0,0),d.Pq.TransformNormalToRef(i,e,i),d.Pq.TransformNormalToRef(n,e,n);var r=d.Pq.UpReadOnly;if(t.length()<ct.bH)return!1;var o=!1,a=this._tmpQuaternion;if(this.ignoreCameraPitchAndRoll){var s=d.Pq.GetAngleBetweenVectorsOnPlane(t,i,n);d.PT.RotationAxisToRef(n,s,a),t.rotateByQuaternionToRef(a,t)}else{var l=-d.Pq.GetAngleBetweenVectorsOnPlane(t,i,n),c=this.maxViewVerticalDegrees*Math.PI/180*.5;l<-c?(d.PT.RotationAxisToRef(n,-l-c,a),t.rotateByQuaternionToRef(a,t),o=!0):l>c&&(d.PT.RotationAxisToRef(n,-l+c,a),t.rotateByQuaternionToRef(a,t),o=!0)}var u=this._angleBetweenVectorAndPlane(t,n)*(this._scene.useRightHandedSystem?-1:1),h=this.maxViewHorizontalDegrees*Math.PI/180*.5;return u<-h?(d.PT.RotationAxisToRef(r,-u-h,a),t.rotateByQuaternionToRef(a,t),o=!0):u>h&&(d.PT.RotationAxisToRef(r,-u+h,a),t.rotateByQuaternionToRef(a,t),o=!0),o},e.prototype._orientationClamp=function(e,t){var i,n=this._tmpVectors[0];n.copyFrom(e).scaleInPlace(-1).normalize();var r=this._tmpVectors[1],o=this._tmpVectors[2];r.copyFromFloats(0,1,0),d.Pq.CrossToRef(n,r,o);var a=o.length();a<ct.bH||(o.normalizeFromLength(a),d.Pq.CrossToRef(o,n,r),(null===(i=this.attachedNode)||void 0===i?void 0:i.getScene().useRightHandedSystem)?d.PT.FromLookDirectionRHToRef(n,r,t):d.PT.FromLookDirectionLHToRef(n,r,t))},e.prototype._passedOrientationDeadzone=function(e,t){var i=this._tmpVectors[5];return i.copyFrom(e),i.normalize(),180*Math.abs(d.Pq.GetAngleBetweenVectorsOnPlane(t,i,d.Pq.UpReadOnly))/Math.PI>this.orientToCameraDeadzoneDegrees},e.prototype._updateLeashing=function(e){if(this.attachedNode&&this._enabled){var t=this.attachedNode.parent;this.attachedNode.setParent(null);var i=this.attachedNode.getWorldMatrix(),n=this._workingPosition,r=this._workingQuaternion,o=this.attachedNode.getPivotPoint(),a=this._tmpInvertView;a.copyFrom(e.getViewMatrix()),a.invert(),d.Pq.TransformCoordinatesToRef(o,i,n);var s=this._tmpPosition;s.copyFromFloats(0,0,0),d.Pq.TransformCoordinatesToRef(s,i,s),s.scaleInPlace(-1).subtractInPlace(o),n.subtractInPlace(e.globalPosition),this.ignoreCameraPitchAndRoll&&this._applyPitchOffset(a);var l=!1,c=this._tmpForward;c.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),d.Pq.TransformNormalToRef(c,a,c);var u=this._tmpNodeForward;if(u.copyFromFloats(0,0,this._scene.useRightHandedSystem?-1:1),d.Pq.TransformNormalToRef(u,i,u),this._recenterNextUpdate)n.copyFrom(c).scaleInPlace(this.defaultDistance);else if(this.ignoreAngleClamp){var h=n.length();n.copyFrom(c).scaleInPlace(h)}else l=this._angularClamp(a,n);var p=!1;this.ignoreDistanceClamp||(p=this._distanceClamp(n,l),this._applyVerticalClamp(n)),this.useFixedVerticalOffset&&(n.y=s.y-e.globalPosition.y+this.fixedVerticalOffset),(l||p||this._passedOrientationDeadzone(n,u)||this._recenterNextUpdate)&&this._orientationClamp(n,r),this._workingPosition.subtractInPlace(o),this._recenterNextUpdate=!1,this.attachedNode.setParent(t)}},e.prototype._updateTransformToGoal=function(e){if(this.attachedNode&&this.followedCamera&&this._enabled){this.attachedNode.rotationQuaternion||(this.attachedNode.rotationQuaternion=d.PT.Identity());var t=this.attachedNode.parent;if(this.attachedNode.setParent(null),!this.interpolatePose)return this.attachedNode.position.copyFrom(this.followedCamera.globalPosition).addInPlace(this._workingPosition),void this.attachedNode.rotationQuaternion.copyFrom(this._workingQuaternion);var i=new d.Pq;i.copyFrom(this.attachedNode.position).subtractInPlace(this.followedCamera.globalPosition),d.Pq.SmoothToRef(i,this._workingPosition,e,this.lerpTime,i),i.addInPlace(this.followedCamera.globalPosition),this.attachedNode.position.copyFrom(i);var n=new d.PT;n.copyFrom(this.attachedNode.rotationQuaternion),d.PT.SmoothToRef(n,this._workingQuaternion,e,this.lerpTime,this.attachedNode.rotationQuaternion),this.attachedNode.setParent(t)}},e.prototype._addObservables=function(){var e=this;this._lastTick=Date.now(),this._onBeforeRender=this._scene.onBeforeRenderObservable.add((function(){if(e.followedCamera){var t=Date.now();e._updateLeashing(e.followedCamera),e._updateTransformToGoal(t-e._lastTick),e._lastTick=t}}))},e.prototype._removeObservables=function(){this._onBeforeRender&&this._scene.onBeforeRenderObservable.remove(this._onBeforeRender)},e}(),Ln=function(){function e(){}return e.ANCHOR_SYSTEM="xr-anchor-system",e.BACKGROUND_REMOVER="xr-background-remover",e.HIT_TEST="xr-hit-test",e.MESH_DETECTION="xr-mesh-detection",e.PHYSICS_CONTROLLERS="xr-physics-controller",e.PLANE_DETECTION="xr-plane-detection",e.POINTER_SELECTION="xr-controller-pointer-selection",e.TELEPORTATION="xr-controller-teleportation",e.FEATURE_POINTS="xr-feature-points",e.HAND_TRACKING="xr-hand-tracking",e.IMAGE_TRACKING="xr-image-tracking",e.NEAR_INTERACTION="xr-near-interaction",e.DOM_OVERLAY="xr-dom-overlay",e.MOVEMENT="xr-controller-movement",e.LIGHT_ESTIMATION="xr-light-estimation",e.EYE_TRACKING="xr-eye-tracking",e.WALKING_LOCOMOTION="xr-walking-locomotion",e.LAYERS="xr-layers",e.DEPTH_SENSING="xr-depth-sensing",e.SPACE_WARP="xr-space-warp",e.RAW_CAMERA_ACCESS="xr-raw-camera-access",e}(),wn=function(){function e(e){var t=this;this._xrSessionManager=e,this._features={},this._xrSessionManager.onXRSessionInit.add((function(){t.getEnabledFeatures().forEach((function(e){var i=t._features[e];!i.enabled||i.featureImplementation.attached||i.featureImplementation.disableAutoAttach||t.attachFeature(e)}))})),this._xrSessionManager.onXRSessionEnded.add((function(){t.getEnabledFeatures().forEach((function(e){var i=t._features[e];i.enabled&&i.featureImplementation.attached&&t.detachFeature(e)}))}))}return e.AddWebXRFeature=function(e,t,i,n){void 0===i&&(i=1),void 0===n&&(n=!1),this._AvailableFeatures[e]=this._AvailableFeatures[e]||{latest:i},i>this._AvailableFeatures[e].latest&&(this._AvailableFeatures[e].latest=i),n&&(this._AvailableFeatures[e].stable=i),this._AvailableFeatures[e][i]=t},e.ConstructFeature=function(e,t,i,n){void 0===t&&(t=1);var r=this._AvailableFeatures[e][t];if(!r)throw new Error("feature not found");return r(i,n)},e.GetAvailableFeatures=function(){return Object.keys(this._AvailableFeatures)},e.GetAvailableVersions=function(e){return Object.keys(this._AvailableFeatures[e])},e.GetLatestVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].latest||-1},e.GetStableVersionOfFeature=function(e){return this._AvailableFeatures[e]&&this._AvailableFeatures[e].stable||-1},e.prototype.attachFeature=function(e){var t=this._features[e];t&&t.enabled&&!t.featureImplementation.attached&&(t.featureImplementation.attach()||ie.S0.Warn("Feature ".concat(e," failed to attach")))},e.prototype.detachFeature=function(e){var t=this._features[e];t&&t.featureImplementation.attached&&(t.featureImplementation.detach()||ie.S0.Warn("Feature ".concat(e," failed to detach")))},e.prototype.disableFeature=function(e){var t="string"==typeof e?e:e.Name,i=this._features[t];return!(!i||!i.enabled||(i.enabled=!1,this.detachFeature(t),i.featureImplementation.dispose(),delete this._features[t],0))},e.prototype.dispose=function(){var e=this;this.getEnabledFeatures().forEach((function(t){e.disableFeature(t)}))},e.prototype.enableFeature=function(t,i,n,r,o){var a=this;void 0===i&&(i="latest"),void 0===n&&(n={}),void 0===r&&(r=!0),void 0===o&&(o=!0);var s="string"==typeof t?t:t.Name,l=0;if("string"==typeof i){if(!i)throw new Error("Error in provided version - ".concat(s," (").concat(i,")"));if(-1===(l="stable"===i?e.GetStableVersionOfFeature(s):"latest"===i?e.GetLatestVersionOfFeature(s):+i)||isNaN(l))throw new Error("feature not found - ".concat(s," (").concat(i,")"))}else l=i;var c=e._ConflictingFeatures[s];if(void 0!==c&&-1!==this.getEnabledFeatures().indexOf(c))throw new Error("Feature ".concat(s," cannot be enabled while ").concat(c," is enabled."));var u=this._features[s],h=e.ConstructFeature(s,l,this._xrSessionManager,n);if(!h)throw new Error("feature not found - ".concat(s));u&&this.disableFeature(s);var d=h();if(d.dependsOn){var p=d.dependsOn.every((function(e){return!!a._features[e]}));if(!p)throw new Error("Dependant features missing. Make sure the following features are enabled - ".concat(d.dependsOn.join(", ")))}if(d.isCompatible())return this._features[s]={featureImplementation:d,enabled:!0,version:l,required:o},r?this._xrSessionManager.session&&!this._features[s].featureImplementation.attached&&this.attachFeature(s):this._features[s].featureImplementation.disableAutoAttach=!0,this._features[s].featureImplementation;if(o)throw new Error("required feature not compatible");return ie.S0.Warn("Feature ".concat(s," not compatible with the current environment/browser and was not enabled.")),d},e.prototype.getEnabledFeature=function(e){return this._features[e]&&this._features[e].featureImplementation},e.prototype.getEnabledFeatures=function(){return Object.keys(this._features)},e.prototype._extendXRSessionInitObject=function(e){return(0,m.sH)(this,void 0,void 0,(function(){var t,i,n,r,o,a,s;return(0,m.YH)(this,(function(l){switch(l.label){case 0:t=this.getEnabledFeatures(),i=0,n=t,l.label=1;case 1:return i<n.length?(r=n[i],o=this._features[r],(a=o.featureImplementation.xrNativeFeatureName)&&(o.required?(e.requiredFeatures=e.requiredFeatures||[],-1===e.requiredFeatures.indexOf(a)&&e.requiredFeatures.push(a)):(e.optionalFeatures=e.optionalFeatures||[],-1===e.optionalFeatures.indexOf(a)&&e.optionalFeatures.push(a))),o.featureImplementation.getXRSessionInitExtension?[4,o.featureImplementation.getXRSessionInitExtension()]:[3,3]):[3,4];case 2:s=l.sent(),e=(0,m.Cl)((0,m.Cl)({},e),s),l.label=3;case 3:return i++,[3,1];case 4:return[2,e]}}))}))},e._AvailableFeatures={},e._ConflictingFeatures=((Cn={})[Ln.TELEPORTATION]=Ln.MOVEMENT,Cn[Ln.MOVEMENT]=Ln.TELEPORTATION,Cn),e}();!function(e){e[e.ABOVE_FINGER_TIPS=0]="ABOVE_FINGER_TIPS",e[e.RADIAL_SIDE=1]="RADIAL_SIDE",e[e.ULNAR_SIDE=2]="ULNAR_SIDE",e[e.BELOW_WRIST=3]="BELOW_WRIST"}(An||(An={})),function(e){e[e.LOOK_AT_CAMERA=0]="LOOK_AT_CAMERA",e[e.HAND_ROTATION=1]="HAND_ROTATION"}(Pn||(Pn={})),function(e){e[e.ALWAYS_VISIBLE=0]="ALWAYS_VISIBLE",e[e.PALM_UP=1]="PALM_UP",e[e.GAZE_FOCUS=2]="GAZE_FOCUS",e[e.PALM_AND_GAZE=3]="PALM_AND_GAZE"}(Rn||(Rn={}));var Bn,Un=function(){function e(){this._sceneRenderObserver=null,this._zoneAxis={},this.handConstraintVisibility=3,this.palmUpStrictness=.95,this.gazeProximityRadius=.15,this.targetOffset=.1,this.targetZone=2,this.zoneOrientationMode=1,this.nodeOrientationMode=1,this.handedness="none",this.lerpTime=100,this._zoneAxis[0]=new d.Pq(0,1,0),this._zoneAxis[1]=new d.Pq(-1,0,0),this._zoneAxis[2]=new d.Pq(1,0,0),this._zoneAxis[3]=new d.Pq(0,-1,0)}return Object.defineProperty(e.prototype,"name",{get:function(){return"HandConstraint"},enumerable:!1,configurable:!0}),e.prototype.enable=function(){this._node.setEnabled(!0)},e.prototype.disable=function(){this._node.setEnabled(!1)},e.prototype._getHandPose=function(){if(!this._handTracking)return null;var e;if(e="none"===this.handedness?this._handTracking.getHandByHandedness("left")||this._handTracking.getHandByHandedness("right"):this._handTracking.getHandByHandedness(this.handedness)){var t=e.getJointMesh("pinky-finger-metacarpal"),i=e.getJointMesh("middle-finger-metacarpal"),n=e.getJointMesh("wrist");if(n&&i&&t){var r={position:i.absolutePosition,quaternion:new d.PT,id:e.xrController.uniqueId},o=d.AA.Vector3[0],a=d.AA.Vector3[1],s=d.AA.Vector3[2];return o.copyFrom(i.absolutePosition).subtractInPlace(n.absolutePosition).normalize(),a.copyFrom(t.absolutePosition).subtractInPlace(i.absolutePosition).normalize(),d.Pq.CrossToRef(o,a,a),d.Pq.CrossToRef(a,o,s),d.PT.FromLookDirectionLHToRef(a,o,r.quaternion),r}}return null},e.prototype.init=function(){},e.prototype.attach=function(e){var t=this;this._node=e,this._scene=e.getScene(),this._node.rotationQuaternion||(this._node.rotationQuaternion=d.PT.RotationYawPitchRoll(this._node.rotation.y,this._node.rotation.x,this._node.rotation.z));var i=Date.now();this._sceneRenderObserver=this._scene.onBeforeRenderObservable.add((function(){var e=t._getHandPose();if(t._node.reservedDataStore=t._node.reservedDataStore||{},t._node.reservedDataStore.nearInteraction=t._node.reservedDataStore.nearInteraction||{},t._node.reservedDataStore.nearInteraction.excludedControllerId=null,e){var n=d.AA.Vector3[0],r=t._scene.activeCamera;n.copyFrom(t._zoneAxis[t.targetZone]);var o=d.AA.Quaternion[0];if(r&&(0===t.zoneOrientationMode||0===t.nodeOrientationMode)){var a=d.AA.Vector3[1];a.copyFrom(r.position).subtractInPlace(e.position).normalize(),t._scene.useRightHandedSystem?d.PT.FromLookDirectionRHToRef(a,d.Pq.UpReadOnly,o):d.PT.FromLookDirectionLHToRef(a,d.Pq.UpReadOnly,o)}1===t.zoneOrientationMode?e.quaternion.toRotationMatrix(d.AA.Matrix[0]):o.toRotationMatrix(d.AA.Matrix[0]),d.Pq.TransformNormalToRef(n,d.AA.Matrix[0],n),n.scaleInPlace(t.targetOffset);var s=d.AA.Vector3[2],l=d.AA.Quaternion[1];s.copyFrom(e.position).addInPlace(n),1===t.nodeOrientationMode?l.copyFrom(e.quaternion):l.copyFrom(o);var c=Date.now()-i;d.Pq.SmoothToRef(t._node.position,s,c,t.lerpTime,t._node.position),d.PT.SmoothToRef(t._node.rotationQuaternion,l,c,t.lerpTime,t._node.rotationQuaternion),t._node.reservedDataStore.nearInteraction.excludedControllerId=e.id}t._setVisibility(e),i=Date.now()}))},e.prototype._setVisibility=function(e){var t=!0,i=!0,n=this._scene.activeCamera;if(n){var r=n.getForwardRay();if(2===this.handConstraintVisibility||3===this.handConstraintVisibility){i=!1;var o=void 0;this._eyeTracking&&(o=this._eyeTracking.getEyeGaze()),o=o||r;var a=d.AA.Vector3[0];e?e.position.subtractToRef(o.origin,a):this._node.getAbsolutePosition().subtractToRef(o.origin,a);var s=d.Pq.Dot(a,o.direction),l=s*s;s>0&&a.lengthSquared()-l<this.gazeProximityRadius*this.gazeProximityRadius&&(i=!0)}if((1===this.handConstraintVisibility||3===this.handConstraintVisibility)&&(t=!1,e)){var c=d.AA.Vector3[0];d.Pq.LeftHandedForwardReadOnly.rotateByQuaternionToRef(e.quaternion,c),d.Pq.Dot(c,r.direction)>2*this.palmUpStrictness-1&&(t=!0)}}this._node.setEnabled(t&&i)},e.prototype.detach=function(){this._scene.onBeforeRenderObservable.remove(this._sceneRenderObserver)},e.prototype.linkToXRExperience=function(e){var t=e.featuresManager?e.featuresManager:e;if(t){try{this._eyeTracking=t.getEnabledFeature(Ln.EYE_TRACKING)}catch(e){}try{this._handTracking=t.getEnabledFeature(Ln.HAND_TRACKING)}catch(e){ie.S0.Error("Hand tracking must be enabled for the Hand Menu to work")}}else ie.S0.Error("XR features manager must be available or provided directly for the Hand Menu to work")},e}(),Vn=function(){function e(e,t,i){this.targetPosition=d.Pq.Zero(),this.poleTargetPosition=d.Pq.Zero(),this.poleTargetLocalOffset=d.Pq.Zero(),this.poleAngle=0,this.slerpAmount=1,this._bone1Quat=d.PT.Identity(),this._bone1Mat=d.uq.Identity(),this._bone2Ang=Math.PI,this._maxAngle=Math.PI,this._rightHandedSystem=!1,this._bendAxis=d.Pq.Right(),this._slerping=!1,this._adjustRoll=0,this._notEnoughInformation=!1,this._bone2=t;var n=t.getParent();if(!n)return this._notEnoughInformation=!0,void T.V.Error("BoneIKController: bone must have a parent for IK to work.");if(this._bone1=n,0===this._bone2.children.length&&!this._bone2.length)return this._notEnoughInformation=!0,void T.V.Error("BoneIKController: bone must not be a leaf or it should have a length for IK to work.");this.mesh=e,t.getSkeleton().computeAbsoluteMatrices();var r=t.getPosition();if(t.getAbsoluteMatrix().determinant()>0&&(this._rightHandedSystem=!0,this._bendAxis.x=0,this._bendAxis.y=0,this._bendAxis.z=-1,r.x>r.y&&r.x>r.z&&(this._adjustRoll=.5*Math.PI,this._bendAxis.z=1)),this._bone1.length&&this._bone2.length){var o=this._bone1.getScale(),a=this._bone2.getScale();this._bone1Length=this._bone1.length*o.y*this.mesh.scaling.y,this._bone2Length=this._bone2.length*a.y*this.mesh.scaling.y}else if(this._bone2.children[0]){e.computeWorldMatrix(!0);var s=this._bone2.children[0].getAbsolutePosition(e),l=this._bone2.getAbsolutePosition(e),c=this._bone1.getAbsolutePosition(e);this._bone2Length=d.Pq.Distance(s,l),this._bone1Length=d.Pq.Distance(l,c)}else e.computeWorldMatrix(!0),a=this._bone2.getScale(),this._bone2Length=this._bone2.length*a.y*this.mesh.scaling.y,l=this._bone2.getAbsolutePosition(e),c=this._bone1.getAbsolutePosition(e),this._bone1Length=d.Pq.Distance(l,c);this._bone1.getRotationMatrixToRef(1,e,this._bone1Mat),this.maxAngle=Math.PI,i&&(i.targetMesh&&(this.targetMesh=i.targetMesh,this.targetMesh.computeWorldMatrix(!0)),i.poleTargetMesh?(this.poleTargetMesh=i.poleTargetMesh,this.poleTargetMesh.computeWorldMatrix(!0)):i.poleTargetBone?this.poleTargetBone=i.poleTargetBone:this._bone1.getParent()&&(this.poleTargetBone=this._bone1.getParent()),i.poleTargetLocalOffset&&this.poleTargetLocalOffset.copyFrom(i.poleTargetLocalOffset),i.poleAngle&&(this.poleAngle=i.poleAngle),i.bendAxis&&this._bendAxis.copyFrom(i.bendAxis),i.maxAngle&&(this.maxAngle=i.maxAngle),i.slerpAmount&&(this.slerpAmount=i.slerpAmount))}return Object.defineProperty(e.prototype,"maxAngle",{get:function(){return this._maxAngle},set:function(e){this._setMaxAngle(e)},enumerable:!1,configurable:!0}),e.prototype._setMaxAngle=function(e){e<0&&(e=0),(e>Math.PI||null==e)&&(e=Math.PI),this._maxAngle=e;var t=this._bone1Length,i=this._bone2Length;this._maxReach=Math.sqrt(t*t+i*i-2*t*i*Math.cos(e))},e.prototype.update=function(){if(!this._notEnoughInformation){var t=this.targetPosition,i=this.poleTargetPosition,n=e._TmpMats[0],r=e._TmpMats[1];this.targetMesh&&t.copyFrom(this.targetMesh.getAbsolutePosition()),this.poleTargetBone?this.poleTargetBone.getAbsolutePositionFromLocalToRef(this.poleTargetLocalOffset,this.mesh,i):this.poleTargetMesh&&d.Pq.TransformCoordinatesToRef(this.poleTargetLocalOffset,this.poleTargetMesh.getWorldMatrix(),i);var o=e._TmpVecs[0],a=e._TmpVecs[1],s=e._TmpVecs[2],l=e._TmpVecs[3],c=e._TmpVecs[4],u=e._TmpQuat;this._bone1.getAbsolutePositionToRef(this.mesh,o),i.subtractToRef(o,c),0==c.x&&0==c.y&&0==c.z?c.y=1:c.normalize(),t.subtractToRef(o,l),l.normalize(),d.Pq.CrossToRef(l,c,a),a.normalize(),d.Pq.CrossToRef(l,a,s),s.normalize(),d.uq.FromXYZAxesToRef(s,l,a,n);var h=this._bone1Length,p=this._bone2Length,f=d.Pq.Distance(o,t);this._maxReach>0&&(f=Math.min(this._maxReach,f));var _=(p*p+f*f-h*h)/(2*p*f),m=(f*f+h*h-p*p)/(2*f*h);_>1&&(_=1),m>1&&(m=1),_<-1&&(_=-1),m<-1&&(m=-1);var g=Math.acos(_),v=Math.acos(m),y=-g-v;if(this._rightHandedSystem)d.uq.RotationYawPitchRollToRef(0,0,this._adjustRoll,r),r.multiplyToRef(n,n),d.uq.RotationAxisToRef(this._bendAxis,v,r),r.multiplyToRef(n,n);else{var b=e._TmpVecs[5];b.copyFrom(this._bendAxis),b.x*=-1,d.uq.RotationAxisToRef(b,-v,r),r.multiplyToRef(n,n)}this.poleAngle&&(d.uq.RotationAxisToRef(l,this.poleAngle,r),n.multiplyToRef(r,n)),this._bone1&&(this.slerpAmount<1?(this._slerping||d.PT.FromRotationMatrixToRef(this._bone1Mat,this._bone1Quat),d.PT.FromRotationMatrixToRef(n,u),d.PT.SlerpToRef(this._bone1Quat,u,this.slerpAmount,this._bone1Quat),y=this._bone2Ang*(1-this.slerpAmount)+y*this.slerpAmount,this._bone1.setRotationQuaternion(this._bone1Quat,1,this.mesh),this._slerping=!0):(this._bone1.setRotationMatrix(n,1,this.mesh),this._bone1Mat.copyFrom(n),this._slerping=!1),this._updateLinkedTransformRotation(this._bone1)),this._bone2.setAxisAngle(this._bendAxis,y,0),this._updateLinkedTransformRotation(this._bone2),this._bone2Ang=y}},e.prototype._updateLinkedTransformRotation=function(e){e._linkedTransformNode&&(e._linkedTransformNode.rotationQuaternion||(e._linkedTransformNode.rotationQuaternion=new d.PT),e.getRotationQuaternionToRef(0,null,e._linkedTransformNode.rotationQuaternion))},e._TmpVecs=[d.Pq.Zero(),d.Pq.Zero(),d.Pq.Zero(),d.Pq.Zero(),d.Pq.Zero(),d.Pq.Zero()],e._TmpQuat=d.PT.Identity(),e._TmpMats=[d.uq.Identity(),d.uq.Identity()],e}(),kn=function(){function e(e,t,i,n){if(this.upAxis=d.Pq.Up(),this.upAxisSpace=0,this.adjustYaw=0,this.adjustPitch=0,this.adjustRoll=0,this.slerpAmount=1,this._boneQuat=d.PT.Identity(),this._slerping=!1,this._firstFrameSkipped=!1,this._fowardAxis=d.Pq.Forward(),this.useAbsoluteValueForYaw=!1,this.mesh=e,this.bone=t,this.target=i,n){if(n.adjustYaw&&(this.adjustYaw=n.adjustYaw),n.adjustPitch&&(this.adjustPitch=n.adjustPitch),n.adjustRoll&&(this.adjustRoll=n.adjustRoll),null!=n.maxYaw?this.maxYaw=n.maxYaw:this.maxYaw=Math.PI,null!=n.minYaw?this.minYaw=n.minYaw:this.minYaw=-Math.PI,null!=n.maxPitch?this.maxPitch=n.maxPitch:this.maxPitch=Math.PI,null!=n.minPitch?this.minPitch=n.minPitch:this.minPitch=-Math.PI,null!=n.slerpAmount&&(this.slerpAmount=n.slerpAmount),null!=n.upAxis&&(this.upAxis=n.upAxis),null!=n.upAxisSpace&&(this.upAxisSpace=n.upAxisSpace),null!=n.yawAxis||null!=n.pitchAxis){var r=Ni.Y,o=Ni.X;null!=n.yawAxis&&(r=n.yawAxis.clone()).normalize(),null!=n.pitchAxis&&(o=n.pitchAxis.clone()).normalize();var a=d.Pq.Cross(o,r);this._transformYawPitch=d.uq.Identity(),d.uq.FromXYZAxesToRef(o,r,a,this._transformYawPitch),this._transformYawPitchInv=this._transformYawPitch.clone(),this._transformYawPitch.invert()}void 0!==n.useAbsoluteValueForYaw&&(this.useAbsoluteValueForYaw=n.useAbsoluteValueForYaw)}t.getParent()||2!=this.upAxisSpace||(this.upAxisSpace=0)}return Object.defineProperty(e.prototype,"minYaw",{get:function(){return this._minYaw},set:function(e){this._minYaw=e,this._minYawSin=Math.sin(e),this._minYawCos=Math.cos(e),null!=this._maxYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxYaw",{get:function(){return this._maxYaw},set:function(e){this._maxYaw=e,this._maxYawSin=Math.sin(e),this._maxYawCos=Math.cos(e),null!=this._minYaw&&(this._midYawConstraint=.5*this._getAngleDiff(this._minYaw,this._maxYaw)+this._minYaw,this._yawRange=this._maxYaw-this._minYaw)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minPitch",{get:function(){return this._minPitch},set:function(e){this._minPitch=e,this._minPitchTan=Math.tan(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxPitch",{get:function(){return this._maxPitch},set:function(e){this._maxPitch=e,this._maxPitchTan=Math.tan(e)},enumerable:!1,configurable:!0}),e.prototype.update=function(){if(this.slerpAmount<1&&!this._firstFrameSkipped)this._firstFrameSkipped=!0;else{var t=this.bone,i=e._TmpVecs[0];t.getAbsolutePositionToRef(this.mesh,i);var n=this.target,r=e._TmpMats[0],o=e._TmpMats[1],a=this.mesh,s=t.getParent(),l=e._TmpVecs[1];l.copyFrom(this.upAxis),2==this.upAxisSpace&&s?(this._transformYawPitch&&d.Pq.TransformCoordinatesToRef(l,this._transformYawPitchInv,l),s.getDirectionToRef(l,this.mesh,l)):0==this.upAxisSpace&&(a.getDirectionToRef(l,l),1==a.scaling.x&&1==a.scaling.y&&1==a.scaling.z||l.normalize());var c=!1,u=!1;if(this._maxYaw==Math.PI&&this._minYaw==-Math.PI||(c=!0),this._maxPitch==Math.PI&&this._minPitch==-Math.PI||(u=!0),c||u){var h=e._TmpMats[2],p=e._TmpMats[3];if(2==this.upAxisSpace&&1==l.y&&s)s.getRotationMatrixToRef(1,this.mesh,h);else if(0!=this.upAxisSpace||1!=l.y||s){var f=e._TmpVecs[2];f.copyFrom(this._fowardAxis),this._transformYawPitch&&d.Pq.TransformCoordinatesToRef(f,this._transformYawPitchInv,f),s?s.getDirectionToRef(f,this.mesh,f):a.getDirectionToRef(f,f);var _=d.Pq.Cross(l,f);_.normalize(),f=d.Pq.Cross(_,l),d.uq.FromXYZAxesToRef(_,l,f,h)}else h.copyFrom(a.getWorldMatrix());h.invertToRef(p);var m=null;if(u){var g=e._TmpVecs[3];n.subtractToRef(i,g),d.Pq.TransformCoordinatesToRef(g,p,g),m=Math.sqrt(g.x*g.x+g.z*g.z);var v=Math.atan2(g.y,m),y=v;v>this._maxPitch?(g.y=this._maxPitchTan*m,y=this._maxPitch):v<this._minPitch&&(g.y=this._minPitchTan*m,y=this._minPitch),v!=y&&(d.Pq.TransformCoordinatesToRef(g,h,g),g.addInPlace(i),n=g)}if(c){g=e._TmpVecs[4],n.subtractToRef(i,g),d.Pq.TransformCoordinatesToRef(g,p,g);var b=Math.atan2(g.x,g.z),T=this.useAbsoluteValueForYaw?Math.abs(b):b,E=b;if((T>this._maxYaw||T<this._minYaw)&&(null==m&&(m=Math.sqrt(g.x*g.x+g.z*g.z)),this._yawRange>Math.PI?this._isAngleBetween(b,this._maxYaw,this._midYawConstraint)?(g.z=this._maxYawCos*m,g.x=this._maxYawSin*m,E=this._maxYaw):this._isAngleBetween(b,this._midYawConstraint,this._minYaw)&&(g.z=this._minYawCos*m,g.x=this._minYawSin*m,E=this._minYaw):T>this._maxYaw?(g.z=this._maxYawCos*m,g.x=this._maxYawSin*m,b<0&&this.useAbsoluteValueForYaw&&(g.x*=-1),E=this._maxYaw):T<this._minYaw&&(g.z=this._minYawCos*m,g.x=this._minYawSin*m,b<0&&this.useAbsoluteValueForYaw&&(g.x*=-1),E=this._minYaw)),this._slerping&&this._yawRange>Math.PI){var S=e._TmpVecs[8];S.copyFrom(Ni.Z),this._transformYawPitch&&d.Pq.TransformCoordinatesToRef(S,this._transformYawPitchInv,S);var x=e._TmpMats[4];this._boneQuat.toRotationMatrix(x),this.mesh.getWorldMatrix().multiplyToRef(x,x),d.Pq.TransformCoordinatesToRef(S,x,S),d.Pq.TransformCoordinatesToRef(S,p,S);var C=Math.atan2(S.x,S.z);if(this._getAngleBetween(C,b)>this._getAngleBetween(C,this._midYawConstraint)){null==m&&(m=Math.sqrt(g.x*g.x+g.z*g.z));var A=this._getAngleBetween(C,this._maxYaw);this._getAngleBetween(C,this._minYaw)<A?(E=C+.75*Math.PI,g.z=Math.cos(E)*m,g.x=Math.sin(E)*m):(E=C-.75*Math.PI,g.z=Math.cos(E)*m,g.x=Math.sin(E)*m)}}b!=E&&(d.Pq.TransformCoordinatesToRef(g,h,g),g.addInPlace(i),n=g)}}var P=e._TmpVecs[5],R=e._TmpVecs[6],I=e._TmpVecs[7],M=e._TmpQuat,O=e._TmpVecs[9];n.subtractToRef(i,P),P.normalize(),d.Pq.CrossToRef(l,P,R),R.normalize(),d.Pq.CrossToRef(P,R,I),I.normalize(),d.uq.FromXYZAxesToRef(R,I,P,r),0===R.x&&0===R.y&&0===R.z||0===I.x&&0===I.y&&0===I.z||0===P.x&&0===P.y&&0===P.z||((this.adjustYaw||this.adjustPitch||this.adjustRoll)&&(d.uq.RotationYawPitchRollToRef(this.adjustYaw,this.adjustPitch,this.adjustRoll,o),o.multiplyToRef(r,r)),O.copyFrom(this.bone.getScale()),this.slerpAmount<1?(this._slerping||this.bone.getRotationQuaternionToRef(1,this.mesh,this._boneQuat),this._transformYawPitch&&this._transformYawPitch.multiplyToRef(r,r),d.PT.FromRotationMatrixToRef(r,M),d.PT.SlerpToRef(this._boneQuat,M,this.slerpAmount,this._boneQuat),this.bone.setRotationQuaternion(this._boneQuat,1,this.mesh),this._slerping=!0):(this._transformYawPitch&&this._transformYawPitch.multiplyToRef(r,r),this.bone.setRotationMatrix(r,1,this.mesh),this._slerping=!1),this.bone.setScale(O),this._updateLinkedTransformRotation())}},e.prototype._getAngleDiff=function(e,t){var i=t-e;return(i%=2*Math.PI)>Math.PI?i-=2*Math.PI:i<-Math.PI&&(i+=2*Math.PI),i},e.prototype._getAngleBetween=function(e,t){var i=0;return(i=(e=(e%=2*Math.PI)<0?e+2*Math.PI:e)<(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)?t-e:e-t)>Math.PI&&(i=2*Math.PI-i),i},e.prototype._isAngleBetween=function(e,t,i){if(e=(e%=2*Math.PI)<0?e+2*Math.PI:e,(t=(t%=2*Math.PI)<0?t+2*Math.PI:t)<(i=(i%=2*Math.PI)<0?i+2*Math.PI:i)){if(e>t&&e<i)return!0}else if(e>i&&e<t)return!0;return!1},e.prototype._updateLinkedTransformRotation=function(){var e=this.bone;e._linkedTransformNode&&(e._linkedTransformNode.rotationQuaternion||(e._linkedTransformNode.rotationQuaternion=new d.PT),e.getRotationQuaternionToRef(0,null,e._linkedTransformNode.rotationQuaternion))},e._TmpVecs=it.D.BuildArray(10,d.Pq.Zero),e._TmpQuat=d.PT.Identity(),e._TmpMats=it.D.BuildArray(5,d.uq.Identity),e}(),Gn=i(7943),zn=i(1554),Yn=(Bn=new Uint8Array(4),!!((new Uint32Array(Bn.buffer)[0]=1)&Bn[0]));Object.defineProperty(Se.R.prototype,"effectiveByteStride",{get:function(){return this._alignedBuffer&&this._alignedBuffer.byteStride||this.byteStride},enumerable:!0,configurable:!0}),Object.defineProperty(Se.R.prototype,"effectiveByteOffset",{get:function(){return this._alignedBuffer?0:this.byteOffset},enumerable:!0,configurable:!0}),Object.defineProperty(Se.R.prototype,"effectiveBuffer",{get:function(){return this._alignedBuffer&&this._alignedBuffer.getBuffer()||this._buffer.getBuffer()},enumerable:!0,configurable:!0}),Se.R.prototype._rebuild=function(){var e,t;null===(e=this._buffer)||void 0===e||e._rebuild(),null===(t=this._alignedBuffer)||void 0===t||t._rebuild()},Se.R.prototype.dispose=function(){var e;this._ownsBuffer&&this._buffer.dispose(),null===(e=this._alignedBuffer)||void 0===e||e.dispose(),this._alignedBuffer=void 0,this._isDisposed=!0},Se.R.prototype.getWrapperBuffer=function(){return this._alignedBuffer||this._buffer},Se.R.prototype._alignBuffer=function(){var e,t,i=this._buffer.getData();if(this.engine._features.forceVertexBufferStrideAndOffsetMultiple4Bytes&&(this.byteStride%4!=0||this.byteOffset%4!=0)&&i){var n,r,o=Se.R.GetTypeByteLength(this.type),a=this.byteStride+3&-4,s=a/o,l=this._maxVerticesCount,c=l*a/o;if(Array.isArray(i)){var u=new Float32Array(i);n=new DataView(u.buffer,u.byteOffset,u.byteLength)}else n=i instanceof ArrayBuffer?new DataView(i,0,i.byteLength):new DataView(i.buffer,i.byteOffset,i.byteLength);r=this.type===Se.R.BYTE?new Int8Array(c):this.type===Se.R.UNSIGNED_BYTE?new Uint8Array(c):this.type===Se.R.SHORT?new Int16Array(c):this.type===Se.R.UNSIGNED_SHORT?new Uint16Array(c):this.type===Se.R.INT?new Int32Array(c):this.type===Se.R.UNSIGNED_INT?new Uint32Array(c):new Float32Array(c);for(var h=this.getSize(),d=this.byteOffset,p=0;p<l;++p){for(var f=0;f<h;++f)switch(this.type){case Se.R.BYTE:r[p*s+f]=n.getInt8(d+f);break;case Se.R.UNSIGNED_BYTE:r[p*s+f]=n.getUint8(d+f);break;case Se.R.SHORT:r[p*s+f]=n.getInt16(d+2*f,Yn);break;case Se.R.UNSIGNED_SHORT:r[p*s+f]=n.getUint16(d+2*f,Yn);break;case Se.R.INT:r[p*s+f]=n.getInt32(d+4*f,Yn);break;case Se.R.UNSIGNED_INT:r[p*s+f]=n.getUint32(d+4*f,Yn);break;case Se.R.FLOAT:r[p*s+f]=n.getFloat32(d+4*f,Yn)}d+=this.byteStride}null===(e=this._alignedBuffer)||void 0===e||e.dispose(),this._alignedBuffer=new Se.h(this.engine,r,!1,a,!1,this.getIsInstanced(),!0,this.instanceDivisor,(null!==(t=this._label)&&void 0!==t?t:"VertexBuffer")+"_aligned")}};var Xn=function(){function e(){this.wheelPrecisionX=3,this.wheelPrecisionY=3,this.wheelPrecisionZ=3,this.onChangedObservable=new h.cP,this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0,this._ffMultiplier=12,this._normalize=120}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===De.POINTERWHEEL){var n=i.event,r=n.deltaMode===ke.DOM_DELTA_LINE?t._ffMultiplier:1;t._wheelDeltaX+=t.wheelPrecisionX*r*n.deltaX/t._normalize,t._wheelDeltaY-=t.wheelPrecisionY*r*n.deltaY/t._normalize,t._wheelDeltaZ+=t.wheelPrecisionZ*r*n.deltaZ/t._normalize,n.preventDefault&&(e||n.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,De.POINTERWHEEL)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null),this.onChangedObservable&&this.onChangedObservable.clear()},e.prototype.checkInputs=function(){this.onChangedObservable.notifyObservers({wheelDeltaX:this._wheelDeltaX,wheelDeltaY:this._wheelDeltaY,wheelDeltaZ:this._wheelDeltaZ}),this._wheelDeltaX=0,this._wheelDeltaY=0,this._wheelDeltaZ=0},e.prototype.getClassName=function(){return"BaseCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelPrecisionX",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelPrecisionY",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelPrecisionZ",void 0),e}(),Wn=function(){function e(){this._currentActiveButton=-1,this.buttons=[0,1,2]}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments);var i=this.camera.getEngine(),n=i.getInputElement(),r=0,o=null;this._pointA=null,this._pointB=null,this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._pointerInput=function(a){var s,l,c=a.event,u="touch"===c.pointerType;if(a.type===De.POINTERMOVE||-1!==t.buttons.indexOf(c.button)){var h=c.target;if(t._altKey=c.altKey,t._ctrlKey=c.ctrlKey,t._metaKey=c.metaKey,t._shiftKey=c.shiftKey,t._buttonsPressed=c.buttons,i.isPointerLock){var d=c.movementX,p=c.movementY;t.onTouch(null,d,p),t._pointA=null,t._pointB=null}else{if(a.type!==De.POINTERDOWN&&a.type!==De.POINTERDOUBLETAP&&u&&(null===(s=t._pointA)||void 0===s?void 0:s.pointerId)!==c.pointerId&&(null===(l=t._pointB)||void 0===l?void 0:l.pointerId)!==c.pointerId)return;if(a.type!==De.POINTERDOWN||-1!==t._currentActiveButton&&!u)if(a.type===De.POINTERDOUBLETAP)t.onDoubleTap(c.pointerType);else if(a.type!==De.POINTERUP||t._currentActiveButton!==c.button&&!u){if(a.type===De.POINTERMOVE)if(e||c.preventDefault(),t._pointA&&null===t._pointB)d=c.clientX-t._pointA.x,p=c.clientY-t._pointA.y,t._pointA.x=c.clientX,t._pointA.y=c.clientY,t.onTouch(t._pointA,d,p);else if(t._pointA&&t._pointB){var f=t._pointA.pointerId===c.pointerId?t._pointA:t._pointB;f.x=c.clientX,f.y=c.clientY;var _=t._pointA.x-t._pointB.x,m=t._pointA.y-t._pointB.y,g=_*_+m*m,v={x:(t._pointA.x+t._pointB.x)/2,y:(t._pointA.y+t._pointB.y)/2,pointerId:c.pointerId,type:a.type};t.onMultiTouch(t._pointA,t._pointB,r,g,o,v),o=v,r=g}}else{try{null==h||h.releasePointerCapture(c.pointerId)}catch(e){}u||(t._pointB=null),i._badOS?t._pointA=t._pointB=null:t._pointB&&t._pointA&&t._pointA.pointerId==c.pointerId?(t._pointA=t._pointB,t._pointB=null):t._pointA&&t._pointB&&t._pointB.pointerId==c.pointerId?t._pointB=null:t._pointA=t._pointB=null,(0!==r||o)&&(t.onMultiTouch(t._pointA,t._pointB,r,0,o,null),r=0,o=null),t._currentActiveButton=-1,t.onButtonUp(c),e||c.preventDefault()}else{try{null==h||h.setPointerCapture(c.pointerId)}catch(e){}if(null===t._pointA)t._pointA={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType};else{if(null!==t._pointB)return;t._pointB={x:c.clientX,y:c.clientY,pointerId:c.pointerId,type:c.pointerType}}-1!==t._currentActiveButton||u||(t._currentActiveButton=c.button),t.onButtonDown(c),e||(c.preventDefault(),n&&n.focus())}}}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,De.POINTERDOWN|De.POINTERUP|De.POINTERMOVE|De.POINTERDOUBLETAP),this._onLostFocus=function(){t._pointA=t._pointB=null,r=0,o=null,t.onLostFocus()},this._contextMenuBind=function(e){return t.onContextMenu(e)},n&&n.addEventListener("contextmenu",this._contextMenuBind,!1);var a=this.camera.getScene().getEngine().getHostWindow();a&&ie.S0.RegisterTopRootEvents(a,[{name:"blur",handler:this._onLostFocus}])},e.prototype.detachControl=function(){if(this._onLostFocus){var e=this.camera.getScene().getEngine().getHostWindow();e&&ie.S0.UnregisterTopRootEvents(e,[{name:"blur",handler:this._onLostFocus}])}if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._contextMenuBind){var t=this.camera.getScene().getEngine().getInputElement();t&&t.removeEventListener("contextmenu",this._contextMenuBind)}this._onLostFocus=null}this._altKey=!1,this._ctrlKey=!1,this._metaKey=!1,this._shiftKey=!1,this._buttonsPressed=0,this._currentActiveButton=-1},e.prototype.getClassName=function(){return"BaseCameraPointersInput"},e.prototype.getSimpleName=function(){return"pointers"},e.prototype.onDoubleTap=function(e){},e.prototype.onTouch=function(e,t,i){},e.prototype.onMultiTouch=function(e,t,i,n,r,o){},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.onButtonDown=function(e){},e.prototype.onButtonUp=function(e){},e.prototype.onLostFocus=function(){},(0,m.Cg)([(0,V.lK)()],e.prototype,"buttons",void 0),e}(),Hn={},jn=function(){function e(e){this.attachedToElement=!1,this.attached={},this.camera=e,this.checkInputs=function(){}}return e.prototype.add=function(e){var t=e.getSimpleName();this.attached[t]?T.V.Warn("camera input of type "+t+" already exists on camera"):(this.attached[t]=e,e.camera=this.camera,e.checkInputs&&(this.checkInputs=this._addCheckInputs(e.checkInputs.bind(e))),this.attachedToElement&&e.attachControl(this.noPreventDefault))},e.prototype.remove=function(e){for(var t in this.attached){var i=this.attached[t];if(i===e)return i.detachControl(),i.camera=null,delete this.attached[t],void this.rebuildInputCheck()}},e.prototype.removeByType=function(e){for(var t in this.attached){var i=this.attached[t];i.getClassName()===e&&(i.detachControl(),i.camera=null,delete this.attached[t],this.rebuildInputCheck())}},e.prototype._addCheckInputs=function(e){var t=this.checkInputs;return function(){t(),e()}},e.prototype.attachInput=function(e){this.attachedToElement&&e.attachControl(this.noPreventDefault)},e.prototype.attachElement=function(e){if(void 0===e&&(e=!1),!this.attachedToElement)for(var t in e=!Xt.ForceAttachControlToAlwaysPreventDefault&&e,this.attachedToElement=!0,this.noPreventDefault=e,this.attached)this.attached[t].attachControl(e)},e.prototype.detachElement=function(e){for(var t in void 0===e&&(e=!1),this.attached)this.attached[t].detachControl(),e&&(this.attached[t].camera=null);this.attachedToElement=!1},e.prototype.rebuildInputCheck=function(){for(var e in this.checkInputs=function(){},this.attached){var t=this.attached[e];t.checkInputs&&(this.checkInputs=this._addCheckInputs(t.checkInputs.bind(t)))}},e.prototype.clear=function(){this.attachedToElement&&this.detachElement(!0),this.attached={},this.attachedToElement=!1,this.checkInputs=function(){}},e.prototype.serialize=function(e){var t={};for(var i in this.attached){var n=this.attached[i],r=G.p.Serialize(n);t[n.getClassName()]=r}e.inputsmgr=t},e.prototype.parse=function(e){var t=e.inputsmgr;if(t){this.clear();var i=function(e){var i=Hn[e];if(i){var r=t[e],o=G.p.Parse((function(){return new i}),r,null);n.add(o)}},n=this;for(var r in t)i(r)}else{var o=function(t){var i=Hn[a.attached[t].getClassName()];if(i){var n=G.p.Parse((function(){return new i}),e,null);a.remove(a.attached[t]),a.add(n)}},a=this;for(var r in this.attached)o(r)}},e}(),qn=function(e,t){this.x=e,this.y=t},Kn=function(){function e(t,i,n,r,o,a,s){void 0===r&&(r=0),void 0===o&&(o=1),void 0===a&&(a=2),void 0===s&&(s=3),this.id=t,this.index=i,this.browserGamepad=n,this._leftStick={x:0,y:0},this._rightStick={x:0,y:0},this._isConnected=!0,this._invertLeftStickY=!1,this.type=e.GAMEPAD,this._leftStickAxisX=r,this._leftStickAxisY=o,this._rightStickAxisX=a,this._rightStickAxisY=s,this.browserGamepad.axes.length>=2&&(this._leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]}),this.browserGamepad.axes.length>=4&&(this._rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})}return Object.defineProperty(e.prototype,"isConnected",{get:function(){return this._isConnected},enumerable:!1,configurable:!0}),e.prototype.onleftstickchanged=function(e){this._onleftstickchanged=e},e.prototype.onrightstickchanged=function(e){this._onrightstickchanged=e},Object.defineProperty(e.prototype,"leftStick",{get:function(){return this._leftStick},set:function(e){!this._onleftstickchanged||this._leftStick.x===e.x&&this._leftStick.y===e.y||this._onleftstickchanged(e),this._leftStick=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightStick",{get:function(){return this._rightStick},set:function(e){!this._onrightstickchanged||this._rightStick.x===e.x&&this._rightStick.y===e.y||this._onrightstickchanged(e),this._rightStick=e},enumerable:!1,configurable:!0}),e.prototype.update=function(){this._leftStick&&(this.leftStick={x:this.browserGamepad.axes[this._leftStickAxisX],y:this.browserGamepad.axes[this._leftStickAxisY]},this._invertLeftStickY&&(this.leftStick.y*=-1)),this._rightStick&&(this.rightStick={x:this.browserGamepad.axes[this._rightStickAxisX],y:this.browserGamepad.axes[this._rightStickAxisY]})},e.prototype.dispose=function(){},e.GAMEPAD=0,e.GENERIC=1,e.XBOX=2,e.POSE_ENABLED=3,e.DUALSHOCK=4,e}(),Qn=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.onButtonDownObservable=new h.cP,r.onButtonUpObservable=new h.cP,r.type=Kn.GENERIC,r._buttons=new Array(n.buttons.length),r}return(0,m.C6)(t,e),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype.update=function(){e.prototype.update.call(this);for(var t=0;t<this._buttons.length;t++)this._buttons[t]=this._setButtonValue(this.browserGamepad.buttons[t].value,this._buttons[t],t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear()},t}(Kn),Zn=function(){function e(){this.gamepadRotationSensibility=80,this.gamepadMoveSensibility=40,this._yAxisScale=1}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add((function(t){t.type!==Kn.POSE_ENABLED&&(e.gamepad&&t.type!==Kn.XBOX||(e.gamepad=t))})),this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add((function(t){e.gamepad===t&&(e.gamepad=null)})),this.gamepad=t.getGamepadByType(Kn.XBOX),!this.gamepad&&t.gamepads.length&&(this.gamepad=t.gamepads[0])},e.prototype.detachControl=function(){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad){var e=this.camera,t=this.gamepad.rightStick;if(t){if(0!=t.x){var i=t.x/this.gamepadRotationSensibility;0!=i&&Math.abs(i)>.005&&(e.inertialAlphaOffset+=i)}if(0!=t.y){var n=t.y/this.gamepadRotationSensibility*this._yAxisScale;0!=n&&Math.abs(n)>.005&&(e.inertialBetaOffset+=n)}}var r=this.gamepad.leftStick;if(r&&0!=r.y){var o=r.y/this.gamepadMoveSensibility;0!=o&&Math.abs(o)>.005&&(this.camera.inertialRadiusOffset-=o)}}},e.prototype.getClassName=function(){return"ArcRotateCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},(0,m.Cg)([(0,V.lK)()],e.prototype,"gamepadRotationSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"gamepadMoveSensibility",void 0),e}();Hn.ArcRotateCameraGamepadInput=Zn;var Jn=function(){function e(){this.keysUp=[38],this.keysDown=[40],this.keysLeft=[37],this.keysRight=[39],this.keysReset=[220],this.panningSensibility=50,this.zoomingSensibility=25,this.useAltToZoom=!0,this.angularSpeed=.01,this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var n,r=i.event;r.metaKey||(i.type===we.KEYDOWN?(t._ctrlPressed=r.ctrlKey,t._altPressed=r.altKey,(-1!==t.keysUp.indexOf(r.keyCode)||-1!==t.keysDown.indexOf(r.keyCode)||-1!==t.keysLeft.indexOf(r.keyCode)||-1!==t.keysRight.indexOf(r.keyCode)||-1!==t.keysReset.indexOf(r.keyCode))&&(-1===(n=t._keys.indexOf(r.keyCode))&&t._keys.push(r.keyCode),r.preventDefault&&(e||r.preventDefault()))):-1===t.keysUp.indexOf(r.keyCode)&&-1===t.keysDown.indexOf(r.keyCode)&&-1===t.keysLeft.indexOf(r.keyCode)&&-1===t.keysRight.indexOf(r.keyCode)&&-1===t.keysReset.indexOf(r.keyCode)||((n=t._keys.indexOf(r.keyCode))>=0&&t._keys.splice(n,1),r.preventDefault&&(e||r.preventDefault())))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t];-1!==this.keysLeft.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX-=1/this.panningSensibility:e.inertialAlphaOffset-=this.angularSpeed:-1!==this.keysUp.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY+=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset+=1/this.zoomingSensibility:e.inertialBetaOffset-=this.angularSpeed:-1!==this.keysRight.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningX+=1/this.panningSensibility:e.inertialAlphaOffset+=this.angularSpeed:-1!==this.keysDown.indexOf(i)?this._ctrlPressed&&this.camera._useCtrlForPanning?e.inertialPanningY-=1/this.panningSensibility:this._altPressed&&this.useAltToZoom?e.inertialRadiusOffset-=1/this.zoomingSensibility:e.inertialBetaOffset+=this.angularSpeed:-1!==this.keysReset.indexOf(i)&&e.useInputToRestoreState&&e.restoreState()}},e.prototype.getClassName=function(){return"ArcRotateCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},(0,m.Cg)([(0,V.lK)()],e.prototype,"keysUp",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysDown",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysLeft",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRight",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysReset",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"panningSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"zoomingSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"useAltToZoom",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"angularSpeed",void 0),e}();Hn.ArcRotateCameraKeyboardMoveInput=Jn;var $n=function(){function e(){this.wheelPrecision=3,this.zoomToMouseLocation=!1,this.wheelDeltaPercentage=0,this.customComputeDeltaFromMouseWheel=null,this._viewOffset=new d.Pq(0,0,0),this._globalOffset=new d.Pq(0,0,0),this._inertialPanning=d.Pq.Zero()}return e.prototype._computeDeltaFromMouseWheelLegacyEvent=function(e,t){var i=.01*e*this.wheelDeltaPercentage*t;return e>0?i/(1+this.wheelDeltaPercentage):i*(1+this.wheelDeltaPercentage)},e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===De.POINTERWHEEL){var n=i.event,r=0,o=n.deltaMode===ke.DOM_DELTA_LINE?40:1,a=-n.deltaY*o;if(t.customComputeDeltaFromMouseWheel)r=t.customComputeDeltaFromMouseWheel(a,t,n);else if(t.wheelDeltaPercentage){if((r=t._computeDeltaFromMouseWheelLegacyEvent(a,t.camera.radius))>0){for(var s=t.camera.radius,l=t.camera.inertialRadiusOffset+r,c=0;c<20&&Math.abs(l)>.001;c++)s-=l,l*=t.camera.inertia;s=B.X.Clamp(s,0,Number.MAX_VALUE),r=t._computeDeltaFromMouseWheelLegacyEvent(a,s)}}else r=a/(40*t.wheelPrecision);r&&(t.zoomToMouseLocation?(t._hitPlane||t._updateHitPlane(),t._zoomToMouse(r)):t.camera.inertialRadiusOffset+=r),n.preventDefault&&(e||n.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,De.POINTERWHEEL),this.zoomToMouseLocation&&this._inertialPanning.setAll(0)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)},e.prototype.checkInputs=function(){if(this.zoomToMouseLocation){var e=this.camera;0+e.inertialAlphaOffset+e.inertialBetaOffset+e.inertialRadiusOffset&&(this._updateHitPlane(),e.target.addInPlace(this._inertialPanning),this._inertialPanning.scaleInPlace(e.inertia),this._zeroIfClose(this._inertialPanning))}},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},e.prototype._updateHitPlane=function(){var e=this.camera,t=e.target.subtract(e.position);this._hitPlane=Ze.Z.FromPositionAndNormal(e.target,t)},e.prototype._getPosition=function(){var e,t=this.camera,i=t.getScene(),n=i.createPickingRay(i.pointerX,i.pointerY,d.uq.Identity(),t,!1);0===t.targetScreenOffset.x&&0===t.targetScreenOffset.y||(this._viewOffset.set(t.targetScreenOffset.x,t.targetScreenOffset.y,0),t.getViewMatrix().invertToRef(t._cameraTransformMatrix),this._globalOffset=d.Pq.TransformNormal(this._viewOffset,t._cameraTransformMatrix),n.origin.addInPlace(this._globalOffset));var r=0;return this._hitPlane&&(r=null!==(e=n.intersectsPlane(this._hitPlane))&&void 0!==e?e:0),n.origin.addInPlace(n.direction.scaleInPlace(r))},e.prototype._zoomToMouse=function(e){var t,i,n=this.camera,r=1-n.inertia;if(n.lowerRadiusLimit){var o=null!==(t=n.lowerRadiusLimit)&&void 0!==t?t:0;n.radius-(n.inertialRadiusOffset+e)/r<o&&(e=(n.radius-o)*r-n.inertialRadiusOffset)}if(n.upperRadiusLimit){var a=null!==(i=n.upperRadiusLimit)&&void 0!==i?i:0;n.radius-(n.inertialRadiusOffset+e)/r>a&&(e=(n.radius-a)*r-n.inertialRadiusOffset)}var s=e/r/n.radius,l=this._getPosition(),c=d.AA.Vector3[6];l.subtractToRef(n.target,c),c.scaleInPlace(s),c.scaleInPlace(r),this._inertialPanning.addInPlace(c),n.inertialRadiusOffset+=e},e.prototype._zeroIfClose=function(e){Math.abs(e.x)<ct.bH&&(e.x=0),Math.abs(e.y)<ct.bH&&(e.y=0),Math.abs(e.z)<ct.bH&&(e.z=0)},(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelPrecision",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"zoomToMouseLocation",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelDeltaPercentage",void 0),e}();Hn.ArcRotateCameraMouseWheelInput=$n;var er=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.buttons=[0,1,2],t.angularSensibilityX=1e3,t.angularSensibilityY=1e3,t.pinchPrecision=12,t.pinchDeltaPercentage=0,t.useNaturalPinchZoom=!1,t.pinchZoom=!0,t.panningSensibility=1e3,t.multiTouchPanning=!0,t.multiTouchPanAndZoom=!0,t.pinchInwards=!0,t._isPanClick=!1,t._twoFingerActivityCount=0,t._isPinching=!1,t}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ArcRotateCameraPointersInput"},t.prototype._computeMultiTouchPanning=function(e,t){if(0!==this.panningSensibility&&e&&t){var i=t.x-e.x,n=t.y-e.y;this.camera.inertialPanningX+=-i/this.panningSensibility,this.camera.inertialPanningY+=n/this.panningSensibility}},t.prototype._computePinchZoom=function(e,i){var n=this.camera.radius||t.MinimumRadiusForPinch;this.useNaturalPinchZoom?this.camera.radius=n*Math.sqrt(e)/Math.sqrt(i):this.pinchDeltaPercentage?this.camera.inertialRadiusOffset+=.001*(i-e)*n*this.pinchDeltaPercentage:this.camera.inertialRadiusOffset+=(i-e)/(this.pinchPrecision*(this.pinchInwards?1:-1)*(this.angularSensibilityX+this.angularSensibilityY)/2)},t.prototype.onTouch=function(e,t,i){0!==this.panningSensibility&&(this._ctrlKey&&this.camera._useCtrlForPanning||this._isPanClick)?(this.camera.inertialPanningX+=-t/this.panningSensibility,this.camera.inertialPanningY+=i/this.panningSensibility):(this.camera.inertialAlphaOffset-=t/this.angularSensibilityX,this.camera.inertialBetaOffset-=i/this.angularSensibilityY)},t.prototype.onDoubleTap=function(){this.camera.useInputToRestoreState&&this.camera.restoreState()},t.prototype.onMultiTouch=function(e,t,i,n,r,o){0===i&&null===r||0===n&&null===o||(this.multiTouchPanAndZoom?(this._computePinchZoom(i,n),this._computeMultiTouchPanning(r,o)):this.multiTouchPanning&&this.pinchZoom?(this._twoFingerActivityCount++,this._isPinching||this._twoFingerActivityCount<20&&Math.abs(Math.sqrt(n)-Math.sqrt(i))>this.camera.pinchToPanMaxDistance?(this._computePinchZoom(i,n),this._isPinching=!0):this._computeMultiTouchPanning(r,o)):this.multiTouchPanning?this._computeMultiTouchPanning(r,o):this.pinchZoom&&this._computePinchZoom(i,n))},t.prototype.onButtonDown=function(e){this._isPanClick=e.button===this.camera._panningMouseButton},t.prototype.onButtonUp=function(e){this._twoFingerActivityCount=0,this._isPinching=!1},t.prototype.onLostFocus=function(){this._isPanClick=!1,this._twoFingerActivityCount=0,this._isPinching=!1},t.MinimumRadiusForPinch=.001,(0,m.Cg)([(0,V.lK)()],t.prototype,"buttons",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"angularSensibilityX",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"angularSensibilityY",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchPrecision",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchDeltaPercentage",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useNaturalPinchZoom",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchZoom",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"panningSensibility",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"multiTouchPanning",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"multiTouchPanAndZoom",void 0),t}(Wn);Hn.ArcRotateCameraPointersInput=er;var tr=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.addMouseWheel=function(){return this.add(new $n),this},t.prototype.addPointers=function(){return this.add(new er),this},t.prototype.addKeyboard=function(){return this.add(new Jn),this},t}(jn);tr.prototype.addVRDeviceOrientation=function(){return this.add(new ir),this};var ir=function(){function e(){var e=this;this.alphaCorrection=1,this.gammaCorrection=1,this._alpha=0,this._gamma=0,this._dirty=!1,this._deviceOrientationHandler=function(t){return e._onOrientationEvent(t)}}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this.camera.attachControl(e);var i=this.camera.getScene().getEngine().getHostWindow();i&&("undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?i.addEventListener("deviceorientation",t._deviceOrientationHandler):ie.S0.Warn("Permission not granted.")})).catch((function(e){ie.S0.Error(e)})):i.addEventListener("deviceorientation",this._deviceOrientationHandler))},e.prototype._onOrientationEvent=function(e){null!==e.alpha&&(this._alpha=(0|+e.alpha)*this.alphaCorrection),null!==e.gamma&&(this._gamma=(0|+e.gamma)*this.gammaCorrection),this._dirty=!0},e.prototype.checkInputs=function(){this._dirty&&(this._dirty=!1,this._gamma<0&&(this._gamma=180+this._gamma),this.camera.alpha=-this._alpha/180*Math.PI%Math.PI*2,this.camera.beta=this._gamma/180*Math.PI)},e.prototype.detachControl=function(){window.removeEventListener("deviceorientation",this._deviceOrientationHandler)},e.prototype.getClassName=function(){return"ArcRotateCameraVRDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"VRDeviceOrientation"},e}();Hn.ArcRotateCameraVRDeviceOrientationInput=ir;var nr=function(){function e(){this.keysForward=[87],this.keysBackward=[83],this.keysUp=[69],this.keysDown=[81],this.keysRight=[68],this.keysLeft=[65],this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var n,r=i.event;i.type===we.KEYDOWN?-1===t.keysForward.indexOf(r.keyCode)&&-1===t.keysBackward.indexOf(r.keyCode)&&-1===t.keysUp.indexOf(r.keyCode)&&-1===t.keysDown.indexOf(r.keyCode)&&-1===t.keysLeft.indexOf(r.keyCode)&&-1===t.keysRight.indexOf(r.keyCode)||(-1===(n=t._keys.indexOf(r.keyCode))&&t._keys.push(r.keyCode),e||r.preventDefault()):-1===t.keysForward.indexOf(r.keyCode)&&-1===t.keysBackward.indexOf(r.keyCode)&&-1===t.keysUp.indexOf(r.keyCode)&&-1===t.keysDown.indexOf(r.keyCode)&&-1===t.keysLeft.indexOf(r.keyCode)&&-1===t.keysRight.indexOf(r.keyCode)||((n=t._keys.indexOf(r.keyCode))>=0&&t._keys.splice(n,1),e||r.preventDefault())})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.getClassName=function(){return"FlyCameraKeyboardInput"},e.prototype._onLostFocus=function(){this._keys.length=0},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],n=e._computeLocalCameraSpeed();-1!==this.keysForward.indexOf(i)?e._localDirection.copyFromFloats(0,0,n):-1!==this.keysBackward.indexOf(i)?e._localDirection.copyFromFloats(0,0,-n):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,n,0):-1!==this.keysDown.indexOf(i)?e._localDirection.copyFromFloats(0,-n,0):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(n,0,0):-1!==this.keysLeft.indexOf(i)&&e._localDirection.copyFromFloats(-n,0,0),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),d.Pq.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},(0,m.Cg)([(0,V.lK)()],e.prototype,"keysForward",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysBackward",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysUp",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysDown",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRight",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysLeft",void 0),e}();Hn.FlyCameraKeyboardInput=nr;var rr=function(){function e(){this.buttons=[0,1,2],this.buttonsYaw=[-1,0,1],this.buttonsPitch=[-1,0,1],this.buttonsRoll=[2],this.activeButton=-1,this.angularSensibility=1e3,this._previousPosition=null}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._noPreventDefault=e,this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver((function(e){t._pointerInput(e)}),De.POINTERDOWN|De.POINTERUP|De.POINTERMOVE),this._rollObserver=this.camera.getScene().onBeforeRenderObservable.add((function(){t.camera.rollCorrect&&t.camera.restoreRoll(t.camera.rollCorrect)}))},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this.camera.getScene().onBeforeRenderObservable.remove(this._rollObserver),this._observer=null,this._rollObserver=null,this._previousPosition=null,this._noPreventDefault=void 0)},e.prototype.getClassName=function(){return"FlyCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},e.prototype._pointerInput=function(e){var t=e.event,i=this.camera.getEngine();if((this.touchEnabled||"touch"!==t.pointerType)&&(e.type===De.POINTERMOVE||-1!==this.buttons.indexOf(t.button))){var n=t.target;if(e.type===De.POINTERDOWN){try{null==n||n.setPointerCapture(t.pointerId)}catch(t){}this._previousPosition={x:t.clientX,y:t.clientY},this.activeButton=t.button,this._noPreventDefault||t.preventDefault(),i.isPointerLock&&this._onMouseMove(e.event)}else if(e.type===De.POINTERUP){try{null==n||n.releasePointerCapture(t.pointerId)}catch(t){}this.activeButton=-1,this._previousPosition=null,this._noPreventDefault||t.preventDefault()}else if(e.type===De.POINTERMOVE){if(!this._previousPosition)return void(i.isPointerLock&&this._onMouseMove(e.event));var r=t.clientX-this._previousPosition.x,o=t.clientY-this._previousPosition.y;this._rotateCamera(r,o),this._previousPosition={x:t.clientX,y:t.clientY},this._noPreventDefault||t.preventDefault()}}},e.prototype._onMouseMove=function(e){if(this.camera.getEngine().isPointerLock){var t=e.movementX,i=e.movementY;this._rotateCamera(t,i),this._previousPosition=null,this._noPreventDefault||e.preventDefault()}},e.prototype._rotateCamera=function(e,t){var i,n=this,r=this.camera,o=(e*=r._calculateHandednessMultiplier())/this.angularSensibility,a=t/this.angularSensibility,s=d.PT.RotationYawPitchRoll(r.rotation.y,r.rotation.x,r.rotation.z);if(this.buttonsPitch.some((function(e){return e===n.activeButton}))&&(i=d.PT.RotationAxis(Ni.X,a),s.multiplyInPlace(i)),this.buttonsYaw.some((function(e){return e===n.activeButton}))){i=d.PT.RotationAxis(Ni.Y,o),s.multiplyInPlace(i);var l=r.bankedTurnLimit+r._trackRoll;if(r.bankedTurn&&-l<r.rotation.z&&r.rotation.z<l){var c=r.bankedTurnMultiplier*-o;i=d.PT.RotationAxis(Ni.Z,c),s.multiplyInPlace(i)}}this.buttonsRoll.some((function(e){return e===n.activeButton}))&&(i=d.PT.RotationAxis(Ni.Z,-o),r._trackRoll-=o,s.multiplyInPlace(i)),s.toEulerAnglesToRef(r.rotation)},(0,m.Cg)([(0,V.lK)()],e.prototype,"buttons",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"angularSensibility",void 0),e}();Hn.FlyCameraMouseInput=rr;var or=function(){function e(){this.keysHeightOffsetIncr=[38],this.keysHeightOffsetDecr=[40],this.keysHeightOffsetModifierAlt=!1,this.keysHeightOffsetModifierCtrl=!1,this.keysHeightOffsetModifierShift=!1,this.keysRotationOffsetIncr=[37],this.keysRotationOffsetDecr=[39],this.keysRotationOffsetModifierAlt=!1,this.keysRotationOffsetModifierCtrl=!1,this.keysRotationOffsetModifierShift=!1,this.keysRadiusIncr=[40],this.keysRadiusDecr=[38],this.keysRadiusModifierAlt=!0,this.keysRadiusModifierCtrl=!1,this.keysRadiusModifierShift=!1,this.heightSensibility=1,this.rotationSensibility=1,this.radiusSensibility=1,this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var n,r=i.event;r.metaKey||(i.type===we.KEYDOWN?(t._ctrlPressed=r.ctrlKey,t._altPressed=r.altKey,t._shiftPressed=r.shiftKey,(-1!==t.keysHeightOffsetIncr.indexOf(r.keyCode)||-1!==t.keysHeightOffsetDecr.indexOf(r.keyCode)||-1!==t.keysRotationOffsetIncr.indexOf(r.keyCode)||-1!==t.keysRotationOffsetDecr.indexOf(r.keyCode)||-1!==t.keysRadiusIncr.indexOf(r.keyCode)||-1!==t.keysRadiusDecr.indexOf(r.keyCode))&&(-1===(n=t._keys.indexOf(r.keyCode))&&t._keys.push(r.keyCode),r.preventDefault&&(e||r.preventDefault()))):-1===t.keysHeightOffsetIncr.indexOf(r.keyCode)&&-1===t.keysHeightOffsetDecr.indexOf(r.keyCode)&&-1===t.keysRotationOffsetIncr.indexOf(r.keyCode)&&-1===t.keysRotationOffsetDecr.indexOf(r.keyCode)&&-1===t.keysRadiusIncr.indexOf(r.keyCode)&&-1===t.keysRadiusDecr.indexOf(r.keyCode)||((n=t._keys.indexOf(r.keyCode))>=0&&t._keys.splice(n,1),r.preventDefault&&(e||r.preventDefault())))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){var e=this;this._onKeyboardObserver&&this._keys.forEach((function(t){-1!==e.keysHeightOffsetIncr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset+=e.heightSensibility:-1!==e.keysHeightOffsetDecr.indexOf(t)&&e._modifierHeightOffset()?e.camera.heightOffset-=e.heightSensibility:-1!==e.keysRotationOffsetIncr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset+=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRotationOffsetDecr.indexOf(t)&&e._modifierRotationOffset()?(e.camera.rotationOffset-=e.rotationSensibility,e.camera.rotationOffset%=360):-1!==e.keysRadiusIncr.indexOf(t)&&e._modifierRadius()?e.camera.radius+=e.radiusSensibility:-1!==e.keysRadiusDecr.indexOf(t)&&e._modifierRadius()&&(e.camera.radius-=e.radiusSensibility)}))},e.prototype.getClassName=function(){return"FollowCameraKeyboardMoveInput"},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._modifierHeightOffset=function(){return this.keysHeightOffsetModifierAlt===this._altPressed&&this.keysHeightOffsetModifierCtrl===this._ctrlPressed&&this.keysHeightOffsetModifierShift===this._shiftPressed},e.prototype._modifierRotationOffset=function(){return this.keysRotationOffsetModifierAlt===this._altPressed&&this.keysRotationOffsetModifierCtrl===this._ctrlPressed&&this.keysRotationOffsetModifierShift===this._shiftPressed},e.prototype._modifierRadius=function(){return this.keysRadiusModifierAlt===this._altPressed&&this.keysRadiusModifierCtrl===this._ctrlPressed&&this.keysRadiusModifierShift===this._shiftPressed},(0,m.Cg)([(0,V.lK)()],e.prototype,"keysHeightOffsetIncr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysHeightOffsetDecr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysHeightOffsetModifierAlt",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysHeightOffsetModifierCtrl",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysHeightOffsetModifierShift",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotationOffsetIncr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotationOffsetDecr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotationOffsetModifierAlt",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotationOffsetModifierCtrl",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotationOffsetModifierShift",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRadiusIncr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRadiusDecr",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRadiusModifierAlt",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRadiusModifierCtrl",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRadiusModifierShift",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"heightSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"rotationSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"radiusSensibility",void 0),e}();Hn.FollowCameraKeyboardMoveInput=or;var ar=function(){function e(){this.axisControlRadius=!0,this.axisControlHeight=!1,this.axisControlRotation=!1,this.wheelPrecision=3,this.wheelDeltaPercentage=0}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._wheel=function(i){if(i.type===De.POINTERWHEEL){var n=i.event,r=0,o=Math.max(-1,Math.min(1,n.deltaY));t.wheelDeltaPercentage?(+t.axisControlRadius+ +t.axisControlHeight+ +t.axisControlRotation&&T.V.Warn("wheelDeltaPercentage only usable when mouse wheel controls ONE axis. Currently enabled: axisControlRadius: "+t.axisControlRadius+", axisControlHeightOffset: "+t.axisControlHeight+", axisControlRotationOffset: "+t.axisControlRotation),t.axisControlRadius?r=.01*o*t.wheelDeltaPercentage*t.camera.radius:t.axisControlHeight?r=.01*o*t.wheelDeltaPercentage*t.camera.heightOffset:t.axisControlRotation&&(r=.01*o*t.wheelDeltaPercentage*t.camera.rotationOffset)):r=o*t.wheelPrecision,r&&(t.axisControlRadius?t.camera.radius+=r:t.axisControlHeight?t.camera.heightOffset-=r:t.axisControlRotation&&(t.camera.rotationOffset-=r)),n.preventDefault&&(e||n.preventDefault())}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._wheel,De.POINTERWHEEL)},e.prototype.detachControl=function(){this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null,this._wheel=null)},e.prototype.getClassName=function(){return"ArcRotateCameraMouseWheelInput"},e.prototype.getSimpleName=function(){return"mousewheel"},(0,m.Cg)([(0,V.lK)()],e.prototype,"axisControlRadius",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"axisControlHeight",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"axisControlRotation",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelPrecision",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"wheelDeltaPercentage",void 0),e}();Hn.FollowCameraMouseWheelInput=ar;var sr=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.angularSensibilityX=1,t.angularSensibilityY=1,t.pinchPrecision=1e4,t.pinchDeltaPercentage=0,t.axisXControlRadius=!1,t.axisXControlHeight=!1,t.axisXControlRotation=!0,t.axisYControlRadius=!1,t.axisYControlHeight=!0,t.axisYControlRotation=!1,t.axisPinchControlRadius=!0,t.axisPinchControlHeight=!1,t.axisPinchControlRotation=!1,t.warningEnable=!0,t._warningCounter=0,t}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FollowCameraPointersInput"},t.prototype.onTouch=function(e,t,i){this._warning(),this.axisXControlRotation?this.camera.rotationOffset+=t/this.angularSensibilityX:this.axisYControlRotation&&(this.camera.rotationOffset+=i/this.angularSensibilityX),this.axisXControlHeight?this.camera.heightOffset+=t/this.angularSensibilityY:this.axisYControlHeight&&(this.camera.heightOffset+=i/this.angularSensibilityY),this.axisXControlRadius?this.camera.radius-=t/this.angularSensibilityY:this.axisYControlRadius&&(this.camera.radius-=i/this.angularSensibilityY)},t.prototype.onMultiTouch=function(e,t,i,n,r,o){if(!(0===i&&null===r||0===n&&null===o)){var a=(n-i)/(this.pinchPrecision*(this.angularSensibilityX+this.angularSensibilityY)/2);this.pinchDeltaPercentage?(a*=.01*this.pinchDeltaPercentage,this.axisPinchControlRotation&&(this.camera.rotationOffset+=a*this.camera.rotationOffset),this.axisPinchControlHeight&&(this.camera.heightOffset+=a*this.camera.heightOffset),this.axisPinchControlRadius&&(this.camera.radius-=a*this.camera.radius)):(this.axisPinchControlRotation&&(this.camera.rotationOffset+=a),this.axisPinchControlHeight&&(this.camera.heightOffset+=a),this.axisPinchControlRadius&&(this.camera.radius-=a))}},t.prototype._warning=function(){if(this.warningEnable&&this._warningCounter++%100==0){var e="It probably only makes sense to control ONE camera property with each pointer axis. Set 'warningEnable = false' if you are sure. Currently enabled: ";+this.axisXControlRotation+ +this.axisXControlHeight+ +this.axisXControlRadius<=1&&T.V.Warn(e+"axisXControlRotation: "+this.axisXControlRotation+", axisXControlHeight: "+this.axisXControlHeight+", axisXControlRadius: "+this.axisXControlRadius),+this.axisYControlRotation+ +this.axisYControlHeight+ +this.axisYControlRadius<=1&&T.V.Warn(e+"axisYControlRotation: "+this.axisYControlRotation+", axisYControlHeight: "+this.axisYControlHeight+", axisYControlRadius: "+this.axisYControlRadius),+this.axisPinchControlRotation+ +this.axisPinchControlHeight+ +this.axisPinchControlRadius<=1&&T.V.Warn(e+"axisPinchControlRotation: "+this.axisPinchControlRotation+", axisPinchControlHeight: "+this.axisPinchControlHeight+", axisPinchControlRadius: "+this.axisPinchControlRadius)}},(0,m.Cg)([(0,V.lK)()],t.prototype,"angularSensibilityX",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"angularSensibilityY",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchPrecision",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchDeltaPercentage",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisXControlRadius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisXControlHeight",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisXControlRotation",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisYControlRadius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisYControlHeight",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisYControlRotation",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisPinchControlRadius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisPinchControlHeight",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"axisPinchControlRotation",void 0),t}(Wn);Hn.FollowCameraPointersInput=sr;var lr=function(){function e(){this.keysUp=[38],this.keysUpward=[33],this.keysDown=[40],this.keysDownward=[34],this.keysLeft=[37],this.keysRight=[39],this.rotationSpeed=.5,this.keysRotateLeft=[],this.keysRotateRight=[],this.keysRotateUp=[],this.keysRotateDown=[],this._keys=new Array}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments),this._onCanvasBlurObserver||(this._scene=this.camera.getScene(),this._engine=this._scene.getEngine(),this._onCanvasBlurObserver=this._engine.onCanvasBlurObservable.add((function(){t._keys.length=0})),this._onKeyboardObserver=this._scene.onKeyboardObservable.add((function(i){var n,r=i.event;r.metaKey||(i.type===we.KEYDOWN?-1===t.keysUp.indexOf(r.keyCode)&&-1===t.keysDown.indexOf(r.keyCode)&&-1===t.keysLeft.indexOf(r.keyCode)&&-1===t.keysRight.indexOf(r.keyCode)&&-1===t.keysUpward.indexOf(r.keyCode)&&-1===t.keysDownward.indexOf(r.keyCode)&&-1===t.keysRotateLeft.indexOf(r.keyCode)&&-1===t.keysRotateRight.indexOf(r.keyCode)&&-1===t.keysRotateUp.indexOf(r.keyCode)&&-1===t.keysRotateDown.indexOf(r.keyCode)||(-1===(n=t._keys.indexOf(r.keyCode))&&t._keys.push(r.keyCode),e||r.preventDefault()):-1===t.keysUp.indexOf(r.keyCode)&&-1===t.keysDown.indexOf(r.keyCode)&&-1===t.keysLeft.indexOf(r.keyCode)&&-1===t.keysRight.indexOf(r.keyCode)&&-1===t.keysUpward.indexOf(r.keyCode)&&-1===t.keysDownward.indexOf(r.keyCode)&&-1===t.keysRotateLeft.indexOf(r.keyCode)&&-1===t.keysRotateRight.indexOf(r.keyCode)&&-1===t.keysRotateUp.indexOf(r.keyCode)&&-1===t.keysRotateDown.indexOf(r.keyCode)||((n=t._keys.indexOf(r.keyCode))>=0&&t._keys.splice(n,1),e||r.preventDefault()))})))},e.prototype.detachControl=function(){this._scene&&(this._onKeyboardObserver&&this._scene.onKeyboardObservable.remove(this._onKeyboardObserver),this._onCanvasBlurObserver&&this._engine.onCanvasBlurObservable.remove(this._onCanvasBlurObserver),this._onKeyboardObserver=null,this._onCanvasBlurObserver=null),this._keys.length=0},e.prototype.checkInputs=function(){if(this._onKeyboardObserver)for(var e=this.camera,t=0;t<this._keys.length;t++){var i=this._keys[t],n=e._computeLocalCameraSpeed();-1!==this.keysLeft.indexOf(i)?e._localDirection.copyFromFloats(-n,0,0):-1!==this.keysUp.indexOf(i)?e._localDirection.copyFromFloats(0,0,n):-1!==this.keysRight.indexOf(i)?e._localDirection.copyFromFloats(n,0,0):-1!==this.keysDown.indexOf(i)?e._localDirection.copyFromFloats(0,0,-n):-1!==this.keysUpward.indexOf(i)?e._localDirection.copyFromFloats(0,n,0):-1!==this.keysDownward.indexOf(i)?e._localDirection.copyFromFloats(0,-n,0):-1!==this.keysRotateLeft.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.y-=this._getLocalRotation()):-1!==this.keysRotateRight.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.y+=this._getLocalRotation()):-1!==this.keysRotateUp.indexOf(i)?(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.x-=this._getLocalRotation()):-1!==this.keysRotateDown.indexOf(i)&&(e._localDirection.copyFromFloats(0,0,0),e.cameraRotation.x+=this._getLocalRotation()),e.getScene().useRightHandedSystem&&(e._localDirection.z*=-1),e.getViewMatrix().invertToRef(e._cameraTransformMatrix),d.Pq.TransformNormalToRef(e._localDirection,e._cameraTransformMatrix,e._transformedDirection),e.cameraDirection.addInPlace(e._transformedDirection)}},e.prototype.getClassName=function(){return"FreeCameraKeyboardMoveInput"},e.prototype._onLostFocus=function(){this._keys.length=0},e.prototype.getSimpleName=function(){return"keyboard"},e.prototype._getLocalRotation=function(){var e=this.camera._calculateHandednessMultiplier();return this.rotationSpeed*this._engine.getDeltaTime()/1e3*e},(0,m.Cg)([(0,V.lK)()],e.prototype,"keysUp",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysUpward",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysDown",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysDownward",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysLeft",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRight",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"rotationSpeed",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotateLeft",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotateRight",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotateUp",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"keysRotateDown",void 0),e}();Hn.FreeCameraKeyboardMoveInput=lr;var cr,ur=function(){function e(e){void 0===e&&(e=!0),this.touchEnabled=e,this.buttons=[0,1,2],this.angularSensibility=2e3,this._previousPosition=null,this.onPointerMovedObservable=new h.cP,this._allowCameraRotation=!0,this._currentActiveButton=-1,this._activePointerId=-1}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments);var i=this.camera.getEngine(),n=i.getInputElement();this._pointerInput||(this._pointerInput=function(r){var o=r.event,a="touch"===o.pointerType;if((t.touchEnabled||!a)&&(r.type===De.POINTERMOVE||-1!==t.buttons.indexOf(o.button))){var s=o.target;if(r.type===De.POINTERDOWN){if(a&&-1!==t._activePointerId||!a&&-1!==t._currentActiveButton)return;t._activePointerId=o.pointerId;try{null==s||s.setPointerCapture(o.pointerId)}catch(e){}-1===t._currentActiveButton&&(t._currentActiveButton=o.button),t._previousPosition={x:o.clientX,y:o.clientY},e||(o.preventDefault(),n&&n.focus()),i.isPointerLock&&t._onMouseMove&&t._onMouseMove(r.event)}else if(r.type===De.POINTERUP){if(a&&t._activePointerId!==o.pointerId||!a&&t._currentActiveButton!==o.button)return;try{null==s||s.releasePointerCapture(o.pointerId)}catch(e){}t._currentActiveButton=-1,t._previousPosition=null,e||o.preventDefault(),t._activePointerId=-1}else if(r.type===De.POINTERMOVE&&(t._activePointerId===o.pointerId||!a))if(i.isPointerLock&&t._onMouseMove)t._onMouseMove(r.event);else if(t._previousPosition){var l=t.camera._calculateHandednessMultiplier(),c=(o.clientX-t._previousPosition.x)*l,u=o.clientY-t._previousPosition.y;t._allowCameraRotation&&(t.camera.cameraRotation.y+=c/t.angularSensibility,t.camera.cameraRotation.x+=u/t.angularSensibility),t.onPointerMovedObservable.notifyObservers({offsetX:c,offsetY:u}),t._previousPosition={x:o.clientX,y:o.clientY},e||o.preventDefault()}}}),this._onMouseMove=function(n){if(i.isPointerLock){var r=t.camera._calculateHandednessMultiplier(),o=n.movementX*r;t.camera.cameraRotation.y+=o/t.angularSensibility;var a=n.movementY;t.camera.cameraRotation.x+=a/t.angularSensibility,t._previousPosition=null,e||n.preventDefault()}},this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,De.POINTERDOWN|De.POINTERUP|De.POINTERMOVE),n&&(this._contextMenuBind=function(e){return t.onContextMenu(e)},n.addEventListener("contextmenu",this._contextMenuBind,!1))},e.prototype.onContextMenu=function(e){e.preventDefault()},e.prototype.detachControl=function(){if(this._observer){if(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._contextMenuBind){var e=this.camera.getEngine().getInputElement();e&&e.removeEventListener("contextmenu",this._contextMenuBind)}this.onPointerMovedObservable&&this.onPointerMovedObservable.clear(),this._observer=null,this._onMouseMove=null,this._previousPosition=null}this._activePointerId=-1,this._currentActiveButton=-1},e.prototype.getClassName=function(){return"FreeCameraMouseInput"},e.prototype.getSimpleName=function(){return"mouse"},(0,m.Cg)([(0,V.lK)()],e.prototype,"buttons",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"angularSensibility",void 0),e}();Hn.FreeCameraMouseInput=ur,function(e){e[e.MoveRelative=0]="MoveRelative",e[e.RotateRelative=1]="RotateRelative",e[e.MoveScene=2]="MoveScene"}(cr||(cr={}));var hr=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._moveRelative=d.Pq.Zero(),t._rotateRelative=d.Pq.Zero(),t._moveScene=d.Pq.Zero(),t._wheelXAction=cr.MoveRelative,t._wheelXActionCoordinate=0,t._wheelYAction=cr.MoveRelative,t._wheelYActionCoordinate=2,t._wheelZAction=null,t._wheelZActionCoordinate=null,t}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FreeCameraMouseWheelInput"},Object.defineProperty(t.prototype,"wheelXMoveRelative",{get:function(){return this._wheelXAction!==cr.MoveRelative?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==cr.MoveRelative||(this._wheelXAction=cr.MoveRelative,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYMoveRelative",{get:function(){return this._wheelYAction!==cr.MoveRelative?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==cr.MoveRelative||(this._wheelYAction=cr.MoveRelative,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZMoveRelative",{get:function(){return this._wheelZAction!==cr.MoveRelative?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==cr.MoveRelative||(this._wheelZAction=cr.MoveRelative,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelXRotateRelative",{get:function(){return this._wheelXAction!==cr.RotateRelative?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==cr.RotateRelative||(this._wheelXAction=cr.RotateRelative,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYRotateRelative",{get:function(){return this._wheelYAction!==cr.RotateRelative?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==cr.RotateRelative||(this._wheelYAction=cr.RotateRelative,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZRotateRelative",{get:function(){return this._wheelZAction!==cr.RotateRelative?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==cr.RotateRelative||(this._wheelZAction=cr.RotateRelative,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelXMoveScene",{get:function(){return this._wheelXAction!==cr.MoveScene?null:this._wheelXActionCoordinate},set:function(e){null===e&&this._wheelXAction!==cr.MoveScene||(this._wheelXAction=cr.MoveScene,this._wheelXActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelYMoveScene",{get:function(){return this._wheelYAction!==cr.MoveScene?null:this._wheelYActionCoordinate},set:function(e){null===e&&this._wheelYAction!==cr.MoveScene||(this._wheelYAction=cr.MoveScene,this._wheelYActionCoordinate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelZMoveScene",{get:function(){return this._wheelZAction!==cr.MoveScene?null:this._wheelZActionCoordinate},set:function(e){null===e&&this._wheelZAction!==cr.MoveScene||(this._wheelZAction=cr.MoveScene,this._wheelZActionCoordinate=e)},enumerable:!1,configurable:!0}),t.prototype.checkInputs=function(){if(0!==this._wheelDeltaX||0!==this._wheelDeltaY||0!=this._wheelDeltaZ){this._moveRelative.setAll(0),this._rotateRelative.setAll(0),this._moveScene.setAll(0),this._updateCamera(),this.camera.getScene().useRightHandedSystem&&(this._moveRelative.z*=-1);var t=d.uq.Zero();this.camera.getViewMatrix().invertToRef(t);var i=d.Pq.Zero();d.Pq.TransformNormalToRef(this._moveRelative,t,i),this.camera.cameraRotation.x+=this._rotateRelative.x/200,this.camera.cameraRotation.y+=this._rotateRelative.y/200,this.camera.cameraDirection.addInPlace(i),this.camera.cameraDirection.addInPlace(this._moveScene),e.prototype.checkInputs.call(this)}},t.prototype._updateCamera=function(){this._updateCameraProperty(this._wheelDeltaX,this._wheelXAction,this._wheelXActionCoordinate),this._updateCameraProperty(this._wheelDeltaY,this._wheelYAction,this._wheelYActionCoordinate),this._updateCameraProperty(this._wheelDeltaZ,this._wheelZAction,this._wheelZActionCoordinate)},t.prototype._updateCameraProperty=function(e,t,i){if(0!==e&&null!==t&&null!==i){var n=null;switch(t){case cr.MoveRelative:n=this._moveRelative;break;case cr.RotateRelative:n=this._rotateRelative;break;case cr.MoveScene:n=this._moveScene}switch(i){case 0:n.set(e,0,0);break;case 1:n.set(0,e,0);break;case 2:n.set(0,0,e)}}},(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelXMoveRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelYMoveRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelZMoveRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelXRotateRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelYRotateRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelZRotateRelative",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelXMoveScene",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelYMoveScene",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"wheelZMoveScene",null),t}(Xn);Hn.FreeCameraMouseWheelInput=hr;var dr=function(){function e(e){void 0===e&&(e=!1),this.allowMouse=e,this.touchAngularSensibility=2e5,this.touchMoveSensibility=250,this.singleFingerRotate=!1,this._offsetX=null,this._offsetY=null,this._pointerPressed=new Array,this._isSafari=ie.S0.IsSafari()}return e.prototype.attachControl=function(e){var t=this;e=ie.S0.BackCompatCameraNoPreventDefault(arguments);var i=null;if(void 0===this._pointerInput&&(this._onLostFocus=function(){t._offsetX=null,t._offsetY=null},this._pointerInput=function(n){var r=n.event,o="mouse"===r.pointerType||t._isSafari&&void 0===r.pointerType;if(t.allowMouse||!o)if(n.type===De.POINTERDOWN){if(e||r.preventDefault(),t._pointerPressed.push(r.pointerId),1!==t._pointerPressed.length)return;i={x:r.clientX,y:r.clientY}}else if(n.type===De.POINTERUP){if(e||r.preventDefault(),-1===(a=t._pointerPressed.indexOf(r.pointerId)))return;if(t._pointerPressed.splice(a,1),0!=a)return;i=null,t._offsetX=null,t._offsetY=null}else if(n.type===De.POINTERMOVE){if(e||r.preventDefault(),!i)return;var a;if(0!=(a=t._pointerPressed.indexOf(r.pointerId)))return;t._offsetX=r.clientX-i.x,t._offsetY=-(r.clientY-i.y)}}),this._observer=this.camera.getScene()._inputManager._addCameraPointerObserver(this._pointerInput,De.POINTERDOWN|De.POINTERUP|De.POINTERMOVE),this._onLostFocus){var n=this.camera.getEngine().getInputElement();n&&n.addEventListener("blur",this._onLostFocus)}},e.prototype.detachControl=function(){if(this._pointerInput){if(this._observer&&(this.camera.getScene()._inputManager._removeCameraPointerObserver(this._observer),this._observer=null),this._onLostFocus){var e=this.camera.getEngine().getInputElement();e&&e.removeEventListener("blur",this._onLostFocus),this._onLostFocus=null}this._pointerPressed.length=0,this._offsetX=null,this._offsetY=null}},e.prototype.checkInputs=function(){if(null!==this._offsetX&&null!==this._offsetY&&(0!==this._offsetX||0!==this._offsetY)){var e=this.camera,t=e._calculateHandednessMultiplier();if(e.cameraRotation.y=t*this._offsetX/this.touchAngularSensibility,this.singleFingerRotate&&1===this._pointerPressed.length||!this.singleFingerRotate&&this._pointerPressed.length>1)e.cameraRotation.x=-this._offsetY/this.touchAngularSensibility;else{var i=e._computeLocalCameraSpeed(),n=new d.Pq(0,0,0!==this.touchMoveSensibility?i*this._offsetY/this.touchMoveSensibility:0);d.uq.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,e._cameraRotationMatrix),e.cameraDirection.addInPlace(d.Pq.TransformCoordinates(n,e._cameraRotationMatrix))}}},e.prototype.getClassName=function(){return"FreeCameraTouchInput"},e.prototype.getSimpleName=function(){return"touch"},(0,m.Cg)([(0,V.lK)()],e.prototype,"touchAngularSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"touchMoveSensibility",void 0),e}();Hn.FreeCameraTouchInput=dr;var pr=function(e){function t(t){var i=e.call(this,t)||this;return i._mouseInput=null,i._mouseWheelInput=null,i}return(0,m.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new lr),this},t.prototype.addMouse=function(e){return void 0===e&&(e=!0),this._mouseInput||(this._mouseInput=new ur(e),this.add(this._mouseInput)),this},t.prototype.removeMouse=function(){return this._mouseInput&&this.remove(this._mouseInput),this},t.prototype.addMouseWheel=function(){return this._mouseWheelInput||(this._mouseWheelInput=new hr,this.add(this._mouseWheelInput)),this},t.prototype.removeMouseWheel=function(){return this._mouseWheelInput&&this.remove(this._mouseWheelInput),this},t.prototype.addTouch=function(){return this.add(new dr),this},t.prototype.clear=function(){e.prototype.clear.call(this),this._mouseInput=null},t}(jn);pr.prototype.addDeviceOrientation=function(e){return this._deviceOrientationInput||(this._deviceOrientationInput=new fr,e&&(this._deviceOrientationInput.smoothFactor=e),this.add(this._deviceOrientationInput)),this};var fr=function(){function e(){var e=this;this._screenOrientationAngle=0,this._screenQuaternion=new d.PT,this._alpha=0,this._beta=0,this._gamma=0,this.smoothFactor=0,this._onDeviceOrientationChangedObservable=new h.cP,this._orientationChanged=function(){e._screenOrientationAngle=void 0!==window.orientation?+window.orientation:window.screen.orientation&&window.screen.orientation.angle?window.screen.orientation.angle:0,e._screenOrientationAngle=-ie.S0.ToRadians(e._screenOrientationAngle/2),e._screenQuaternion.copyFromFloats(0,Math.sin(e._screenOrientationAngle),0,Math.cos(e._screenOrientationAngle))},this._deviceOrientation=function(t){e.smoothFactor?(e._alpha=null!==t.alpha?ie.S0.SmoothAngleChange(e._alpha,t.alpha,e.smoothFactor):0,e._beta=null!==t.beta?ie.S0.SmoothAngleChange(e._beta,t.beta,e.smoothFactor):0,e._gamma=null!==t.gamma?ie.S0.SmoothAngleChange(e._gamma,t.gamma,e.smoothFactor):0):(e._alpha=null!==t.alpha?t.alpha:0,e._beta=null!==t.beta?t.beta:0,e._gamma=null!==t.gamma?t.gamma:0),null!==t.alpha&&e._onDeviceOrientationChangedObservable.notifyObservers()},this._constantTranform=new d.PT(-Math.sqrt(.5),0,0,Math.sqrt(.5)),this._orientationChanged()}return e.WaitForOrientationChangeAsync=function(e){return new Promise((function(t,i){var n=!1,r=function(){window.removeEventListener("deviceorientation",r),n=!0,t()};e&&setTimeout((function(){n||(window.removeEventListener("deviceorientation",r),i("WaitForOrientationChangeAsync timed out"))}),e),"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"==e?window.addEventListener("deviceorientation",r):ie.S0.Warn("Permission not granted.")})).catch((function(e){ie.S0.Error(e)})):window.addEventListener("deviceorientation",r)}))},Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},set:function(e){var t=this;this._camera=e,null==this._camera||this._camera.rotationQuaternion||(this._camera.rotationQuaternion=new d.PT),this._camera&&this._camera.onDisposeObservable.add((function(){t._onDeviceOrientationChangedObservable.clear()}))},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().getEngine().getHostWindow();if(t){var i=function(){t.addEventListener("orientationchange",e._orientationChanged),t.addEventListener("deviceorientation",e._deviceOrientation),e._orientationChanged()};"undefined"!=typeof DeviceOrientationEvent&&"function"==typeof DeviceOrientationEvent.requestPermission?DeviceOrientationEvent.requestPermission().then((function(e){"granted"===e?i():ie.S0.Warn("Permission not granted.")})).catch((function(e){ie.S0.Error(e)})):i()}},e.prototype.detachControl=function(){window.removeEventListener("orientationchange",this._orientationChanged),window.removeEventListener("deviceorientation",this._deviceOrientation),this._alpha=0},e.prototype.checkInputs=function(){this._alpha&&(d.PT.RotationYawPitchRollToRef(ie.S0.ToRadians(this._alpha),ie.S0.ToRadians(this._beta),-ie.S0.ToRadians(this._gamma),this.camera.rotationQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._screenQuaternion),this._camera.rotationQuaternion.multiplyInPlace(this._constantTranform),this._camera.rotationQuaternion.z*=-1,this._camera.rotationQuaternion.w*=-1)},e.prototype.getClassName=function(){return"FreeCameraDeviceOrientationInput"},e.prototype.getSimpleName=function(){return"deviceOrientation"},e}();Hn.FreeCameraDeviceOrientationInput=fr;var _r,mr=function(){function e(){this.gamepadAngularSensibility=200,this.gamepadMoveSensibility=40,this.deadzoneDelta=.1,this._yAxisScale=1,this._cameraTransform=d.uq.Identity(),this._deltaTransform=d.Pq.Zero(),this._vector3=d.Pq.Zero(),this._vector2=d.I9.Zero()}return Object.defineProperty(e.prototype,"invertYAxis",{get:function(){return 1!==this._yAxisScale},set:function(e){this._yAxisScale=e?-1:1},enumerable:!1,configurable:!0}),e.prototype.attachControl=function(){var e=this,t=this.camera.getScene().gamepadManager;this._onGamepadConnectedObserver=t.onGamepadConnectedObservable.add((function(t){t.type!==Kn.POSE_ENABLED&&(e.gamepad&&t.type!==Kn.XBOX||(e.gamepad=t))})),this._onGamepadDisconnectedObserver=t.onGamepadDisconnectedObservable.add((function(t){e.gamepad===t&&(e.gamepad=null)})),this.gamepad=t.getGamepadByType(Kn.XBOX),!this.gamepad&&t.gamepads.length&&(this.gamepad=t.gamepads[0])},e.prototype.detachControl=function(){this.camera.getScene().gamepadManager.onGamepadConnectedObservable.remove(this._onGamepadConnectedObserver),this.camera.getScene().gamepadManager.onGamepadDisconnectedObservable.remove(this._onGamepadDisconnectedObserver),this.gamepad=null},e.prototype.checkInputs=function(){if(this.gamepad&&this.gamepad.leftStick){var e=this.camera,t=this.gamepad.leftStick;0!==this.gamepadMoveSensibility&&(t.x=Math.abs(t.x)>this.deadzoneDelta?t.x/this.gamepadMoveSensibility:0,t.y=Math.abs(t.y)>this.deadzoneDelta?t.y/this.gamepadMoveSensibility:0);var i=this.gamepad.rightStick;i&&0!==this.gamepadAngularSensibility?(i.x=Math.abs(i.x)>this.deadzoneDelta?i.x/this.gamepadAngularSensibility:0,i.y=(Math.abs(i.y)>this.deadzoneDelta?i.y/this.gamepadAngularSensibility:0)*this._yAxisScale):i={x:0,y:0},e.rotationQuaternion?e.rotationQuaternion.toRotationMatrix(this._cameraTransform):d.uq.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,0,this._cameraTransform);var n=50*e._computeLocalCameraSpeed();this._vector3.copyFromFloats(t.x*n,0,-t.y*n),d.Pq.TransformCoordinatesToRef(this._vector3,this._cameraTransform,this._deltaTransform),e.cameraDirection.addInPlace(this._deltaTransform),this._vector2.copyFromFloats(i.y,i.x),e.cameraRotation.addInPlace(this._vector2)}},e.prototype.getClassName=function(){return"FreeCameraGamepadInput"},e.prototype.getSimpleName=function(){return"gamepad"},(0,m.Cg)([(0,V.lK)()],e.prototype,"gamepadAngularSensibility",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"gamepadMoveSensibility",void 0),e}();Hn.FreeCameraGamepadInput=mr,function(e){e[e.X=0]="X",e[e.Y=1]="Y",e[e.Z=2]="Z"}(_r||(_r={}));var gr=function(){function e(t,i){var n=this;this._released=!1;var r=(0,m.Cl)((0,m.Cl)({},e._GetDefaultOptions()),i);if(this._leftJoystick=!!t,e._GlobalJoystickIndex++,this._axisTargetedByLeftAndRight=0,this._axisTargetedByUpAndDown=1,this.reverseLeftRight=!1,this.reverseUpDown=!1,this._touches=new ae,this.deltaPosition=d.Pq.Zero(),this._joystickSensibility=25,this._inversedSensibility=1/(this._joystickSensibility/1e3),this._onResize=function(){e._VJCanvasWidth=window.innerWidth,e._VJCanvasHeight=window.innerHeight,e.Canvas&&(e.Canvas.width=e._VJCanvasWidth,e.Canvas.height=e._VJCanvasHeight),e._HalfWidth=e._VJCanvasWidth/2},!e.Canvas){window.addEventListener("resize",this._onResize,!1),e.Canvas=document.createElement("canvas"),e._VJCanvasWidth=window.innerWidth,e._VJCanvasHeight=window.innerHeight,e.Canvas.width=window.innerWidth,e.Canvas.height=window.innerHeight,e.Canvas.style.width="100%",e.Canvas.style.height="100%",e.Canvas.style.position="absolute",e.Canvas.style.backgroundColor="transparent",e.Canvas.style.top="0px",e.Canvas.style.left="0px",e.Canvas.style.zIndex="5",e.Canvas.style.touchAction="none",e.Canvas.setAttribute("touch-action","none");var o=e.Canvas.getContext("2d");if(!o)throw new Error("Unable to create canvas for virtual joystick");e._VJCanvasContext=o,e._VJCanvasContext.strokeStyle="#ffffff",e._VJCanvasContext.lineWidth=2,document.body.appendChild(e.Canvas)}e._HalfWidth=e.Canvas.width/2,this.pressed=!1,this.limitToContainer=r.limitToContainer,this._joystickColor=r.color,this.containerSize=r.containerSize,this.puckSize=r.puckSize,r.position&&this.setPosition(r.position.x,r.position.y),r.puckImage&&this.setPuckImage(r.puckImage),r.containerImage&&this.setContainerImage(r.containerImage),r.alwaysVisible&&e._AlwaysVisibleSticks++,this.alwaysVisible=r.alwaysVisible,this._joystickPointerId=-1,this._joystickPointerPos=new d.I9(0,0),this._joystickPreviousPointerPos=new d.I9(0,0),this._joystickPointerStartPos=new d.I9(0,0),this._deltaJoystickVector=new d.I9(0,0),this._onPointerDownHandlerRef=function(e){n._onPointerDown(e)},this._onPointerMoveHandlerRef=function(e){n._onPointerMove(e)},this._onPointerUpHandlerRef=function(e){n._onPointerUp(e)},e.Canvas.addEventListener("pointerdown",this._onPointerDownHandlerRef,!1),e.Canvas.addEventListener("pointermove",this._onPointerMoveHandlerRef,!1),e.Canvas.addEventListener("pointerup",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("pointerout",this._onPointerUpHandlerRef,!1),e.Canvas.addEventListener("contextmenu",(function(e){e.preventDefault()}),!1),requestAnimationFrame((function(){n._drawVirtualJoystick()}))}return e._GetDefaultOptions=function(){return{puckSize:40,containerSize:60,color:"cyan",puckImage:void 0,containerImage:void 0,position:void 0,alwaysVisible:!1,limitToContainer:!1}},e.prototype.setJoystickSensibility=function(e){this._joystickSensibility=e,this._inversedSensibility=1/(this._joystickSensibility/1e3)},e.prototype._onPointerDown=function(t){t.preventDefault(),(!0===this._leftJoystick?t.clientX<e._HalfWidth:t.clientX>e._HalfWidth)&&this._joystickPointerId<0?(this._joystickPointerId=t.pointerId,this._joystickPosition?(this._joystickPointerStartPos=this._joystickPosition.clone(),this._joystickPointerPos=this._joystickPosition.clone(),this._joystickPreviousPointerPos=this._joystickPosition.clone(),this._onPointerMove(t)):(this._joystickPointerStartPos.x=t.clientX,this._joystickPointerStartPos.y=t.clientY,this._joystickPointerPos=this._joystickPointerStartPos.clone(),this._joystickPreviousPointerPos=this._joystickPointerStartPos.clone()),this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this.pressed=!0,this._touches.add(t.pointerId.toString(),t)):e._GlobalJoystickIndex<2&&this._action&&(this._action(),this._touches.add(t.pointerId.toString(),{x:t.clientX,y:t.clientY,prevX:t.clientX,prevY:t.clientY}))},e.prototype._onPointerMove=function(t){if(this._joystickPointerId==t.pointerId){if(this.limitToContainer){var i=new d.I9(t.clientX-this._joystickPointerStartPos.x,t.clientY-this._joystickPointerStartPos.y),n=i.length();n>this.containerSize&&i.scaleInPlace(this.containerSize/n),this._joystickPointerPos.x=this._joystickPointerStartPos.x+i.x,this._joystickPointerPos.y=this._joystickPointerStartPos.y+i.y}else this._joystickPointerPos.x=t.clientX,this._joystickPointerPos.y=t.clientY;this._deltaJoystickVector=this._joystickPointerPos.clone(),this._deltaJoystickVector=this._deltaJoystickVector.subtract(this._joystickPointerStartPos),0<e._AlwaysVisibleSticks&&(this._leftJoystick?this._joystickPointerPos.x=Math.min(e._HalfWidth,this._joystickPointerPos.x):this._joystickPointerPos.x=Math.max(e._HalfWidth,this._joystickPointerPos.x));var r=(this.reverseLeftRight?-1:1)*this._deltaJoystickVector.x/this._inversedSensibility;switch(this._axisTargetedByLeftAndRight){case 0:this.deltaPosition.x=Math.min(1,Math.max(-1,r));break;case 1:this.deltaPosition.y=Math.min(1,Math.max(-1,r));break;case 2:this.deltaPosition.z=Math.min(1,Math.max(-1,r))}var o=(this.reverseUpDown?1:-1)*this._deltaJoystickVector.y/this._inversedSensibility;switch(this._axisTargetedByUpAndDown){case 0:this.deltaPosition.x=Math.min(1,Math.max(-1,o));break;case 1:this.deltaPosition.y=Math.min(1,Math.max(-1,o));break;case 2:this.deltaPosition.z=Math.min(1,Math.max(-1,o))}}else{var a=this._touches.get(t.pointerId.toString());a&&(a.x=t.clientX,a.y=t.clientY)}},e.prototype._onPointerUp=function(t){if(this._joystickPointerId==t.pointerId)this._clearPreviousDraw(),this._joystickPointerId=-1,this.pressed=!1;else{var i=this._touches.get(t.pointerId.toString());i&&e._VJCanvasContext.clearRect(i.prevX-44,i.prevY-44,88,88)}this._deltaJoystickVector.x=0,this._deltaJoystickVector.y=0,this._touches.remove(t.pointerId.toString())},e.prototype.setJoystickColor=function(e){this._joystickColor=e},Object.defineProperty(e.prototype,"containerSize",{get:function(){return this._joystickContainerSize},set:function(e){this._joystickContainerSize=e,this._clearContainerSize=~~(2.1*this._joystickContainerSize),this._clearContainerSizeOffset=~~(this._clearContainerSize/2)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"puckSize",{get:function(){return this._joystickPuckSize},set:function(e){this._joystickPuckSize=e,this._clearPuckSize=~~(2.1*this._joystickPuckSize),this._clearPuckSizeOffset=~~(this._clearPuckSize/2)},enumerable:!1,configurable:!0}),e.prototype.clearPosition=function(){this.alwaysVisible=!1,this._joystickPosition=null},Object.defineProperty(e.prototype,"alwaysVisible",{get:function(){return this._alwaysVisible},set:function(t){this._alwaysVisible!==t&&(t&&this._joystickPosition?(e._AlwaysVisibleSticks++,this._alwaysVisible=!0):(e._AlwaysVisibleSticks--,this._alwaysVisible=!1))},enumerable:!1,configurable:!0}),e.prototype.setPosition=function(e,t){this._joystickPointerStartPos&&this._clearPreviousDraw(),this._joystickPosition=new d.I9(e,t)},e.prototype.setActionOnTouch=function(e){this._action=e},e.prototype.setAxisForLeftRight=function(e){switch(e){case 0:case 1:case 2:this._axisTargetedByLeftAndRight=e;break;default:this._axisTargetedByLeftAndRight=0}},e.prototype.setAxisForUpDown=function(e){switch(e){case 0:case 1:case 2:this._axisTargetedByUpAndDown=e;break;default:this._axisTargetedByUpAndDown=1}},e.prototype._clearPreviousDraw=function(){var t=this._joystickPosition||this._joystickPointerStartPos;e._VJCanvasContext.clearRect(t.x-this._clearContainerSizeOffset,t.y-this._clearContainerSizeOffset,this._clearContainerSize,this._clearContainerSize),e._VJCanvasContext.clearRect(this._joystickPreviousPointerPos.x-this._clearPuckSizeOffset-1,this._joystickPreviousPointerPos.y-this._clearPuckSizeOffset-1,this._clearPuckSize+2,this._clearPuckSize+2)},e.prototype.setContainerImage=function(e){var t=this,i=new Image;i.src=e,i.onload=function(){return t._containerImage=i}},e.prototype.setPuckImage=function(e){var t=this,i=new Image;i.src=e,i.onload=function(){return t._puckImage=i}},e.prototype._drawContainer=function(){var t=this._joystickPosition||this._joystickPointerStartPos;this._clearPreviousDraw(),this._containerImage?e._VJCanvasContext.drawImage(this._containerImage,t.x-this.containerSize,t.y-this.containerSize,2*this.containerSize,2*this.containerSize):(e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.lineWidth=2,e._VJCanvasContext.arc(t.x,t.y,this.containerSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath(),e._VJCanvasContext.beginPath(),e._VJCanvasContext.lineWidth=6,e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.arc(t.x,t.y,this.puckSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath())},e.prototype._drawPuck=function(){this._puckImage?e._VJCanvasContext.drawImage(this._puckImage,this._joystickPointerPos.x-this.puckSize,this._joystickPointerPos.y-this.puckSize,2*this.puckSize,2*this.puckSize):(e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle=this._joystickColor,e._VJCanvasContext.lineWidth=2,e._VJCanvasContext.arc(this._joystickPointerPos.x,this._joystickPointerPos.y,this.puckSize,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath())},e.prototype._drawVirtualJoystick=function(){var t=this;this._released||(this.alwaysVisible&&this._drawContainer(),this.pressed&&this._touches.forEach((function(i,n){n.pointerId===t._joystickPointerId?(t.alwaysVisible||t._drawContainer(),t._drawPuck(),t._joystickPreviousPointerPos=t._joystickPointerPos.clone()):(e._VJCanvasContext.clearRect(n.prevX-44,n.prevY-44,88,88),e._VJCanvasContext.beginPath(),e._VJCanvasContext.fillStyle="white",e._VJCanvasContext.beginPath(),e._VJCanvasContext.strokeStyle="red",e._VJCanvasContext.lineWidth=6,e._VJCanvasContext.arc(n.x,n.y,40,0,2*Math.PI,!0),e._VJCanvasContext.stroke(),e._VJCanvasContext.closePath(),n.prevX=n.x,n.prevY=n.y)})),requestAnimationFrame((function(){t._drawVirtualJoystick()})))},e.prototype.releaseCanvas=function(){e.Canvas&&(e.Canvas.removeEventListener("pointerdown",this._onPointerDownHandlerRef),e.Canvas.removeEventListener("pointermove",this._onPointerMoveHandlerRef),e.Canvas.removeEventListener("pointerup",this._onPointerUpHandlerRef),e.Canvas.removeEventListener("pointerout",this._onPointerUpHandlerRef),window.removeEventListener("resize",this._onResize),document.body.removeChild(e.Canvas),e.Canvas=null),this._released=!0},e._GlobalJoystickIndex=0,e._AlwaysVisibleSticks=0,e}();pr.prototype.addVirtualJoystick=function(){return this.add(new vr),this};var vr=function(){function e(){}return e.prototype.getLeftJoystick=function(){return this._leftjoystick},e.prototype.getRightJoystick=function(){return this._rightjoystick},e.prototype.checkInputs=function(){if(this._leftjoystick){var e=this.camera,t=50*e._computeLocalCameraSpeed(),i=d.uq.RotationYawPitchRoll(e.rotation.y,e.rotation.x,0),n=d.Pq.TransformCoordinates(new d.Pq(this._leftjoystick.deltaPosition.x*t,this._leftjoystick.deltaPosition.y*t,this._leftjoystick.deltaPosition.z*t),i);e.cameraDirection=e.cameraDirection.add(n),e.cameraRotation=e.cameraRotation.addVector3(this._rightjoystick.deltaPosition),this._leftjoystick.pressed||(this._leftjoystick.deltaPosition=this._leftjoystick.deltaPosition.scale(.9)),this._rightjoystick.pressed||(this._rightjoystick.deltaPosition=this._rightjoystick.deltaPosition.scale(.9))}},e.prototype.attachControl=function(){this._leftjoystick=new gr(!0),this._leftjoystick.setAxisForUpDown(2),this._leftjoystick.setAxisForLeftRight(0),this._leftjoystick.setJoystickSensibility(.15),this._rightjoystick=new gr(!1),this._rightjoystick.setAxisForUpDown(0),this._rightjoystick.setAxisForLeftRight(1),this._rightjoystick.reverseUpDown=!0,this._rightjoystick.setJoystickSensibility(.05),this._rightjoystick.setJoystickColor("yellow")},e.prototype.detachControl=function(){this._leftjoystick.releaseCanvas(),this._rightjoystick.releaseCanvas()},e.prototype.getClassName=function(){return"FreeCameraVirtualJoystickInput"},e.prototype.getSimpleName=function(){return"virtualJoystick"},e}();Hn.FreeCameraVirtualJoystickInput=vr,Y.AddNodeConstructor("TargetCamera",(function(e,t){return function(){return new yr(e,d.Pq.Zero(),t)}}));var yr=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var o=e.call(this,t,i,n,r)||this;return o._tmpUpVector=d.Pq.Zero(),o._tmpTargetVector=d.Pq.Zero(),o.cameraDirection=new d.Pq(0,0,0),o.cameraRotation=new d.I9(0,0),o.ignoreParentScaling=!1,o.updateUpVectorFromRotation=!1,o._tmpQuaternion=new d.PT,o.rotation=new d.Pq(0,0,0),o.speed=2,o.noRotationConstraint=!1,o.invertRotation=!1,o.inverseRotationSpeed=.2,o.lockedTarget=null,o._currentTarget=d.Pq.Zero(),o._initialFocalDistance=1,o._viewMatrix=d.uq.Zero(),o._camMatrix=d.uq.Zero(),o._cameraTransformMatrix=d.uq.Zero(),o._cameraRotationMatrix=d.uq.Zero(),o._referencePoint=new d.Pq(0,0,1),o._transformedReferencePoint=d.Pq.Zero(),o._deferredPositionUpdate=new d.Pq,o._deferredRotationQuaternionUpdate=new d.PT,o._deferredRotationUpdate=new d.Pq,o._deferredUpdated=!1,o._deferOnly=!1,o._defaultUp=d.Pq.Up(),o._cachedRotationZ=0,o._cachedQuaternionRotationZ=0,o}return(0,m.C6)(t,e),t.prototype.getFrontPosition=function(e){this.getWorldMatrix();var t=this.getTarget().subtract(this.position);return t.normalize(),t.scaleInPlace(e),this.globalPosition.add(t)},t.prototype._getLockedTargetPosition=function(){if(!this.lockedTarget)return null;if(this.lockedTarget.absolutePosition){var e=this.lockedTarget;e.computeWorldMatrix().getTranslationToRef(e.absolutePosition)}return this.lockedTarget.absolutePosition||this.lockedTarget},t.prototype.storeState=function(){return this._storedPosition=this.position.clone(),this._storedRotation=this.rotation.clone(),this.rotationQuaternion&&(this._storedRotationQuaternion=this.rotationQuaternion.clone()),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return!!e.prototype._restoreStateValues.call(this)&&(this.position=this._storedPosition.clone(),this.rotation=this._storedRotation.clone(),this.rotationQuaternion&&(this.rotationQuaternion=this._storedRotationQuaternion.clone()),this.cameraDirection.copyFromFloats(0,0,0),this.cameraRotation.copyFromFloats(0,0),!0)},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.lockedTarget=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotation=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.rotationQuaternion=new d.PT(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE)},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this);var i=this._getLockedTargetPosition();i?this._cache.lockedTarget?this._cache.lockedTarget.copyFrom(i):this._cache.lockedTarget=i.clone():this._cache.lockedTarget=null,this._cache.rotation.copyFrom(this.rotation),this.rotationQuaternion&&this._cache.rotationQuaternion.copyFrom(this.rotationQuaternion)},t.prototype._isSynchronizedViewMatrix=function(){if(!e.prototype._isSynchronizedViewMatrix.call(this))return!1;var t=this._getLockedTargetPosition();return(this._cache.lockedTarget?this._cache.lockedTarget.equals(t):!t)&&(this.rotationQuaternion?this.rotationQuaternion.equals(this._cache.rotationQuaternion):this._cache.rotation.equals(this.rotation))},t.prototype._computeLocalCameraSpeed=function(){var e=this.getEngine();return this.speed*Math.sqrt(e.getDeltaTime()/(100*e.getFps()))},t.prototype.setTarget=function(e){this.upVector.normalize(),this._initialFocalDistance=e.subtract(this.position).length(),this.position.z===e.z&&(this.position.z+=ct.bH),this._referencePoint.normalize().scaleInPlace(this._initialFocalDistance),d.uq.LookAtLHToRef(this.position,e,this._defaultUp,this._camMatrix),this._camMatrix.invert(),this.rotation.x=Math.atan(this._camMatrix.m[6]/this._camMatrix.m[10]);var t=e.subtract(this.position);t.x>=0?this.rotation.y=-Math.atan(t.z/t.x)+Math.PI/2:this.rotation.y=-Math.atan(t.z/t.x)-Math.PI/2,this.rotation.z=0,isNaN(this.rotation.x)&&(this.rotation.x=0),isNaN(this.rotation.y)&&(this.rotation.y=0),isNaN(this.rotation.z)&&(this.rotation.z=0),this.rotationQuaternion&&d.PT.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this.rotationQuaternion)},Object.defineProperty(t.prototype,"target",{get:function(){return this.getTarget()},set:function(e){this.setTarget(e)},enumerable:!1,configurable:!0}),t.prototype.getTarget=function(){return this._currentTarget},t.prototype._decideIfNeedsToMove=function(){return Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){if(this.parent)return this.parent.getWorldMatrix().invertToRef(d.AA.Matrix[0]),d.Pq.TransformNormalToRef(this.cameraDirection,d.AA.Matrix[0],d.AA.Vector3[0]),this._deferredPositionUpdate.addInPlace(d.AA.Vector3[0]),void(this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate));this._deferredPositionUpdate.addInPlace(this.cameraDirection),this._deferOnly?this._deferredUpdated=!0:this.position.copyFrom(this._deferredPositionUpdate)},t.prototype._checkInputs=function(){var t=this.invertRotation?-this.inverseRotationSpeed:1,i=this._decideIfNeedsToMove(),n=this.cameraRotation.x||this.cameraRotation.y;if(this._deferredUpdated=!1,this._deferredRotationUpdate.copyFrom(this.rotation),this._deferredPositionUpdate.copyFrom(this.position),this.rotationQuaternion&&this._deferredRotationQuaternionUpdate.copyFrom(this.rotationQuaternion),i&&this._updatePosition(),n){if(this.rotationQuaternion&&this.rotationQuaternion.toEulerAnglesToRef(this._deferredRotationUpdate),this._deferredRotationUpdate.x+=this.cameraRotation.x*t,this._deferredRotationUpdate.y+=this.cameraRotation.y*t,!this.noRotationConstraint){var r=1.570796;this._deferredRotationUpdate.x>r&&(this._deferredRotationUpdate.x=r),this._deferredRotationUpdate.x<-r&&(this._deferredRotationUpdate.x=-r)}this._deferOnly?this._deferredUpdated=!0:this.rotation.copyFrom(this._deferredRotationUpdate),this.rotationQuaternion&&this._deferredRotationUpdate.lengthSquared()&&(d.PT.RotationYawPitchRollToRef(this._deferredRotationUpdate.y,this._deferredRotationUpdate.x,this._deferredRotationUpdate.z,this._deferredRotationQuaternionUpdate),this._deferOnly?this._deferredUpdated=!0:this.rotationQuaternion.copyFrom(this._deferredRotationQuaternionUpdate))}i&&(Math.abs(this.cameraDirection.x)<this.speed*ct.bH&&(this.cameraDirection.x=0),Math.abs(this.cameraDirection.y)<this.speed*ct.bH&&(this.cameraDirection.y=0),Math.abs(this.cameraDirection.z)<this.speed*ct.bH&&(this.cameraDirection.z=0),this.cameraDirection.scaleInPlace(this.inertia)),n&&(Math.abs(this.cameraRotation.x)<this.speed*ct.bH&&(this.cameraRotation.x=0),Math.abs(this.cameraRotation.y)<this.speed*ct.bH&&(this.cameraRotation.y=0),this.cameraRotation.scaleInPlace(this.inertia)),e.prototype._checkInputs.call(this)},t.prototype._updateCameraRotationMatrix=function(){this.rotationQuaternion?this.rotationQuaternion.toRotationMatrix(this._cameraRotationMatrix):d.uq.RotationYawPitchRollToRef(this.rotation.y,this.rotation.x,this.rotation.z,this._cameraRotationMatrix)},t.prototype._rotateUpVectorWithCameraRotationMatrix=function(){return d.Pq.TransformNormalToRef(this._defaultUp,this._cameraRotationMatrix,this.upVector),this},t.prototype._getViewMatrix=function(){return this.lockedTarget&&this.setTarget(this._getLockedTargetPosition()),this._updateCameraRotationMatrix(),this.rotationQuaternion&&this._cachedQuaternionRotationZ!=this.rotationQuaternion.z?(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedQuaternionRotationZ=this.rotationQuaternion.z):this._cachedRotationZ!==this.rotation.z&&(this._rotateUpVectorWithCameraRotationMatrix(),this._cachedRotationZ=this.rotation.z),d.Pq.TransformCoordinatesToRef(this._referencePoint,this._cameraRotationMatrix,this._transformedReferencePoint),this.position.addToRef(this._transformedReferencePoint,this._currentTarget),this.updateUpVectorFromRotation&&(this.rotationQuaternion?Ni.Y.rotateByQuaternionToRef(this.rotationQuaternion,this.upVector):(d.PT.FromEulerVectorToRef(this.rotation,this._tmpQuaternion),Ni.Y.rotateByQuaternionToRef(this._tmpQuaternion,this.upVector))),this._computeViewMatrix(this.position,this._currentTarget,this.upVector),this._viewMatrix},t.prototype._computeViewMatrix=function(e,t,i){if(this.ignoreParentScaling){if(this.parent){var n=this.parent.getWorldMatrix();d.Pq.TransformCoordinatesToRef(e,n,this._globalPosition),d.Pq.TransformCoordinatesToRef(t,n,this._tmpTargetVector),d.Pq.TransformNormalToRef(i,n,this._tmpUpVector),this._markSyncedWithParent()}else this._globalPosition.copyFrom(e),this._tmpTargetVector.copyFrom(t),this._tmpUpVector.copyFrom(i);this.getScene().useRightHandedSystem?d.uq.LookAtRHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix):d.uq.LookAtLHToRef(this._globalPosition,this._tmpTargetVector,this._tmpUpVector,this._viewMatrix)}else this.getScene().useRightHandedSystem?d.uq.LookAtRHToRef(e,t,i,this._viewMatrix):d.uq.LookAtLHToRef(e,t,i,this._viewMatrix),this.parent?(n=this.parent.getWorldMatrix(),this._viewMatrix.invert(),this._viewMatrix.multiplyToRef(n,this._viewMatrix),this._viewMatrix.getTranslationToRef(this._globalPosition),this._viewMatrix.invert(),this._markSyncedWithParent()):this._globalPosition.copyFrom(e)},t.prototype.createRigCamera=function(e,i){if(this.cameraRigMode!==Xt.RIG_MODE_NONE){var n=new t(e,this.position.clone(),this.getScene());return n.isRigCamera=!0,n.rigParent=this,this.cameraRigMode===Xt.RIG_MODE_VR&&(this.rotationQuaternion||(this.rotationQuaternion=new d.PT),n._cameraRigParams={},n.rotationQuaternion=new d.PT),n.mode=this.mode,n.orthoLeft=this.orthoLeft,n.orthoRight=this.orthoRight,n.orthoTop=this.orthoTop,n.orthoBottom=this.orthoBottom,n}return null},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(this.computeWorldMatrix(),this.cameraRigMode){case Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:case Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Xt.RIG_MODE_STEREOSCOPIC_INTERLACED:var n=this.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?1:-1,r=this.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED?-1:1;this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*n,t),this._getRigCamPositionAndTarget(this._cameraRigParams.stereoHalfAngle*r,i);break;case Xt.RIG_MODE_VR:t.rotationQuaternion?(t.rotationQuaternion.copyFrom(this.rotationQuaternion),i.rotationQuaternion.copyFrom(this.rotationQuaternion)):(t.rotation.copyFrom(this.rotation),i.rotation.copyFrom(this.rotation)),t.position.copyFrom(this.position),i.position.copyFrom(this.position)}e.prototype._updateRigCameras.call(this)},t.prototype._getRigCamPositionAndTarget=function(e,i){this.getTarget().subtractToRef(this.position,t._TargetFocalPoint),t._TargetFocalPoint.normalize().scaleInPlace(this._initialFocalDistance);var n=t._TargetFocalPoint.addInPlace(this.position);d.uq.TranslationToRef(-n.x,-n.y,-n.z,t._TargetTransformMatrix),t._TargetTransformMatrix.multiplyToRef(d.uq.RotationAxis(i.upVector,e),t._RigCamTransformMatrix),d.uq.TranslationToRef(n.x,n.y,n.z,t._TargetTransformMatrix),t._RigCamTransformMatrix.multiplyToRef(t._TargetTransformMatrix,t._RigCamTransformMatrix),d.Pq.TransformCoordinatesToRef(this.position,t._RigCamTransformMatrix,i.position),i.setTarget(n)},t.prototype.getClassName=function(){return"TargetCamera"},t._RigCamTransformMatrix=new d.uq,t._TargetTransformMatrix=new d.uq,t._TargetFocalPoint=new d.Pq,(0,m.Cg)([(0,V.P_)()],t.prototype,"rotation",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"speed",void 0),(0,m.Cg)([(0,V.xG)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(Xt),br=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var o=e.call(this,t,i,n,r)||this;return o.ellipsoid=new d.Pq(.5,1,.5),o.ellipsoidOffset=new d.Pq(0,0,0),o.checkCollisions=!1,o.applyGravity=!1,o._needMoveForGravity=!1,o._oldPosition=d.Pq.Zero(),o._diffPosition=d.Pq.Zero(),o._newPosition=d.Pq.Zero(),o._collisionMask=-1,o._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),o._newPosition.copyFrom(t),o._newPosition.subtractToRef(o._oldPosition,o._diffPosition),o._diffPosition.length()>Ri.CollisionsEpsilon&&(o.position.addToRef(o._diffPosition,o._deferredPositionUpdate),o._deferOnly?o._deferredUpdated=!0:o.position.copyFrom(o._deferredPositionUpdate),o.onCollide&&i&&o.onCollide(i))},o.inputs=new pr(o),o.inputs.addKeyboard().addMouse(),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUpward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUpward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUpward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDownward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDownward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDownward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRotateDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRotateDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRotateDown=e)},enumerable:!1,configurable:!0}),t.prototype.attachControl=function(e,t){t=ie.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)},t.prototype.detachControl=function(){this.inputs.detachElement(),this.cameraDirection=new d.Pq(0,0,0),this.cameraRotation=new d.I9(0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?d.Pq.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=d.Pq.Zero(),this._transformedDirection=d.Pq.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},Object.defineProperty(t.prototype,"needMoveForGravity",{get:function(){return this._needMoveForGravity},set:function(e){this._needMoveForGravity=e},enumerable:!1,configurable:!0}),t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FreeCamera"},(0,m.Cg)([(0,V.P_)()],t.prototype,"ellipsoid",void 0),(0,m.Cg)([(0,V.P_)()],t.prototype,"ellipsoidOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"checkCollisions",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"applyGravity",void 0),t}(yr);(0,s.Y5)("BABYLON.FreeCamera",br),Y.AddNodeConstructor("TouchCamera",(function(e,t){return function(){return new Tr(e,d.Pq.Zero(),t)}}));var Tr=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addTouch(),r._setupInputs(),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"touchAngularSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchAngularSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchAngularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"touchMoveSensibility",{get:function(){var e=this.inputs.attached.touch;return e?e.touchMoveSensibility:0},set:function(e){var t=this.inputs.attached.touch;t&&(t.touchMoveSensibility=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TouchCamera"},t.prototype._setupInputs=function(){var e=this.inputs.attached.touch,t=this.inputs.attached.mouse;t?t.touchEnabled=!e:e.allowMouse=!t},t}(br);Y.AddNodeConstructor("ArcRotateCamera",(function(e,t){return function(){return new Er(e,0,0,1,d.Pq.Zero(),t)}}));var Er=function(e){function t(t,i,n,r,o,a,s){void 0===s&&(s=!0);var l=e.call(this,t,d.Pq.Zero(),a,s)||this;return l.inertialAlphaOffset=0,l.inertialBetaOffset=0,l.inertialRadiusOffset=0,l.lowerAlphaLimit=null,l.upperAlphaLimit=null,l.lowerBetaLimit=.01,l.upperBetaLimit=Math.PI-.01,l.lowerRadiusLimit=null,l.upperRadiusLimit=null,l.inertialPanningX=0,l.inertialPanningY=0,l.pinchToPanMaxDistance=20,l.panningDistanceLimit=null,l.panningOriginTarget=d.Pq.Zero(),l.panningInertia=.9,l.zoomOnFactor=1,l.targetScreenOffset=d.I9.Zero(),l.allowUpsideDown=!0,l.useInputToRestoreState=!0,l.restoreStateInterpolationFactor=0,l._viewMatrix=new d.uq,l.panningAxis=new d.Pq(1,1,0),l._transformedDirection=new d.Pq,l.mapPanning=!1,l._progressiveRestore=!1,l.onMeshTargetChangedObservable=new h.cP,l.checkCollisions=!1,l.collisionRadius=new d.Pq(.5,.5,.5),l._previousPosition=d.Pq.Zero(),l._collisionVelocity=d.Pq.Zero(),l._newPosition=d.Pq.Zero(),l._computationVector=d.Pq.Zero(),l._onCollisionPositionChange=function(e,t,i){void 0===i&&(i=null),i?(l.setPosition(t),l.onCollide&&l.onCollide(i)):l._previousPosition.copyFrom(l._position);var n=Math.cos(l.alpha),r=Math.sin(l.alpha),o=Math.cos(l.beta),a=Math.sin(l.beta);0===a&&(a=1e-4);var s=l._getTargetPosition();l._computationVector.copyFromFloats(l.radius*n*a,l.radius*o,l.radius*r*a),s.addToRef(l._computationVector,l._newPosition),l._position.copyFrom(l._newPosition);var c=l.upVector;l.allowUpsideDown&&l.beta<0&&(c=(c=c.clone()).negate()),l._computeViewMatrix(l._position,s,c),l._viewMatrix.addAtIndex(12,l.targetScreenOffset.x),l._viewMatrix.addAtIndex(13,l.targetScreenOffset.y),l._collisionTriggered=!1},l._target=d.Pq.Zero(),o&&l.setTarget(o),l.alpha=i,l.beta=n,l.radius=r,l.getViewMatrix(),l.inputs=new tr(l),l.inputs.addKeyboard().addMouseWheel().addPointers(),l}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"target",{get:function(){return this._target},set:function(e){this.setTarget(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetHost",{get:function(){return this._targetHost},set:function(e){e&&this.setTarget(e)},enumerable:!1,configurable:!0}),t.prototype.getTarget=function(){return this.target},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this.setPosition(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"upVector",{get:function(){return this._upVector},set:function(e){this._upToYMatrix||(this._yToUpMatrix=new d.uq,this._upToYMatrix=new d.uq,this._upVector=d.Pq.Zero()),e.normalize(),this._upVector.copyFrom(e),this.setMatUp()},enumerable:!1,configurable:!0}),t.prototype.setMatUp=function(){d.uq.RotationAlignToRef(d.Pq.UpReadOnly,this._upVector,this._yToUpMatrix),d.uq.RotationAlignToRef(this._upVector,d.Pq.UpReadOnly,this._upToYMatrix)},Object.defineProperty(t.prototype,"angularSensibilityX",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityX:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityX=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angularSensibilityY",{get:function(){var e=this.inputs.attached.pointers;return e?e.angularSensibilityY:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.angularSensibilityY=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pinchPrecision",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchPrecision:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchPrecision=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pinchDeltaPercentage",{get:function(){var e=this.inputs.attached.pointers;return e?e.pinchDeltaPercentage:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.pinchDeltaPercentage=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useNaturalPinchZoom",{get:function(){var e=this.inputs.attached.pointers;return!!e&&e.useNaturalPinchZoom},set:function(e){var t=this.inputs.attached.pointers;t&&(t.useNaturalPinchZoom=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"panningSensibility",{get:function(){var e=this.inputs.attached.pointers;return e?e.panningSensibility:0},set:function(e){var t=this.inputs.attached.pointers;t&&(t.panningSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelPrecision",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelPrecision:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelPrecision=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zoomToMouseLocation",{get:function(){var e=this.inputs.attached.mousewheel;return!!e&&e.zoomToMouseLocation},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.zoomToMouseLocation=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wheelDeltaPercentage",{get:function(){var e=this.inputs.attached.mousewheel;return e?e.wheelDeltaPercentage:0},set:function(e){var t=this.inputs.attached.mousewheel;t&&(t.wheelDeltaPercentage=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bouncingBehavior",{get:function(){return this._bouncingBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useBouncingBehavior",{get:function(){return null!=this._bouncingBehavior},set:function(e){e!==this.useBouncingBehavior&&(e?(this._bouncingBehavior=new _n,this.addBehavior(this._bouncingBehavior)):this._bouncingBehavior&&(this.removeBehavior(this._bouncingBehavior),this._bouncingBehavior=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"framingBehavior",{get:function(){return this._framingBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useFramingBehavior",{get:function(){return null!=this._framingBehavior},set:function(e){e!==this.useFramingBehavior&&(e?(this._framingBehavior=new mn,this.addBehavior(this._framingBehavior)):this._framingBehavior&&(this.removeBehavior(this._framingBehavior),this._framingBehavior=null))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"autoRotationBehavior",{get:function(){return this._autoRotationBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useAutoRotationBehavior",{get:function(){return null!=this._autoRotationBehavior},set:function(e){e!==this.useAutoRotationBehavior&&(e?(this._autoRotationBehavior=new fn,this.addBehavior(this._autoRotationBehavior)):this._autoRotationBehavior&&(this.removeBehavior(this._autoRotationBehavior),this._autoRotationBehavior=null))},enumerable:!1,configurable:!0}),t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache._target=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cache.alpha=void 0,this._cache.beta=void 0,this._cache.radius=void 0,this._cache.targetScreenOffset=d.I9.Zero()},t.prototype._updateCache=function(t){t||e.prototype._updateCache.call(this),this._cache._target.copyFrom(this._getTargetPosition()),this._cache.alpha=this.alpha,this._cache.beta=this.beta,this._cache.radius=this.radius,this._cache.targetScreenOffset.copyFrom(this.targetScreenOffset)},t.prototype._getTargetPosition=function(){if(this._targetHost&&this._targetHost.getAbsolutePosition){var e=this._targetHost.getAbsolutePosition();this._targetBoundingCenter?e.addToRef(this._targetBoundingCenter,this._target):this._target.copyFrom(e)}return this._getLockedTargetPosition()||this._target},t.prototype.storeState=function(){return this._storedAlpha=this.alpha,this._storedBeta=this.beta,this._storedRadius=this.radius,this._storedTarget=this._getTargetPosition().clone(),this._storedTargetScreenOffset=this.targetScreenOffset.clone(),e.prototype.storeState.call(this)},t.prototype._restoreStateValues=function(){return this.hasStateStored()&&this.restoreStateInterpolationFactor>ct.bH&&this.restoreStateInterpolationFactor<1?(this._progressiveRestore=!0,this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0):!!e.prototype._restoreStateValues.call(this)&&(this.setTarget(this._storedTarget.clone()),this.alpha=this._storedAlpha,this.beta=this._storedBeta,this.radius=this._storedRadius,this.targetScreenOffset=this._storedTargetScreenOffset.clone(),this.inertialAlphaOffset=0,this.inertialBetaOffset=0,this.inertialRadiusOffset=0,this.inertialPanningX=0,this.inertialPanningY=0,!0)},t.prototype._isSynchronizedViewMatrix=function(){return!!e.prototype._isSynchronizedViewMatrix.call(this)&&this._cache._target.equals(this._getTargetPosition())&&this._cache.alpha===this.alpha&&this._cache.beta===this.beta&&this._cache.radius===this.radius&&this._cache.targetScreenOffset.equals(this.targetScreenOffset)},t.prototype.attachControl=function(e,t,i,n){var r=this;void 0===i&&(i=!0),void 0===n&&(n=2);var o=arguments;t=ie.S0.BackCompatCameraNoPreventDefault(o),this._useCtrlForPanning=i,this._panningMouseButton=n,"boolean"==typeof o[0]&&(o.length>1&&(this._useCtrlForPanning=o[1]),o.length>2&&(this._panningMouseButton=o[2])),this.inputs.attachElement(t),this._reset=function(){r.inertialAlphaOffset=0,r.inertialBetaOffset=0,r.inertialRadiusOffset=0,r.inertialPanningX=0,r.inertialPanningY=0}},t.prototype.detachControl=function(){this.inputs.detachElement(),this._reset&&this._reset()},t.prototype._checkInputs=function(){if(!this._collisionTriggered){if(this.inputs.checkInputs(),this._progressiveRestore){var t=this._scene.getEngine().getDeltaTime()/1e3,i=1-Math.pow(2,-t/this.restoreStateInterpolationFactor);this.setTarget(d.Pq.Lerp(this.getTarget(),this._storedTarget,i)),d.PT.RotationAlphaBetaGammaToRef(this._storedAlpha,this._storedBeta,0,d.AA.Quaternion[0]),d.PT.RotationAlphaBetaGammaToRef(this.alpha,this.beta,0,d.AA.Quaternion[1]),d.PT.SlerpToRef(d.AA.Quaternion[1],d.AA.Quaternion[0],i,d.AA.Quaternion[2]),d.AA.Quaternion[2].normalize(),d.AA.Quaternion[2].toAlphaBetaGammaToRef(d.AA.Vector3[0]),this.alpha=d.AA.Vector3[0].x,this.beta=d.AA.Vector3[0].y,this.radius+=(this._storedRadius-this.radius)*i,d.I9.LerpToRef(this.targetScreenOffset,this._storedTargetScreenOffset,i,this.targetScreenOffset),(d.Pq.DistanceSquared(this.getTarget(),this._storedTarget)<ct.bH&&d.AA.Quaternion[2].equalsWithEpsilon(d.AA.Quaternion[0])&&Math.pow(this._storedRadius-this.radius,2)<ct.bH&&d.I9.Distance(this.targetScreenOffset,this._storedTargetScreenOffset)<ct.bH||0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset||0!==this.inertialPanningX||0!==this.inertialPanningY)&&(this._progressiveRestore=!1)}if(0!==this.inertialAlphaOffset||0!==this.inertialBetaOffset||0!==this.inertialRadiusOffset){var n=this.invertRotation?-1:1,r=this._calculateHandednessMultiplier(),o=this.inertialAlphaOffset*r;this.beta<0&&(o*=-1),this.alpha+=o*n,this.beta+=this.inertialBetaOffset*n,this.radius-=this.inertialRadiusOffset,this.inertialAlphaOffset*=this.inertia,this.inertialBetaOffset*=this.inertia,this.inertialRadiusOffset*=this.inertia,Math.abs(this.inertialAlphaOffset)<ct.bH&&(this.inertialAlphaOffset=0),Math.abs(this.inertialBetaOffset)<ct.bH&&(this.inertialBetaOffset=0),Math.abs(this.inertialRadiusOffset)<this.speed*ct.bH&&(this.inertialRadiusOffset=0)}if(0!==this.inertialPanningX||0!==this.inertialPanningY){var a=new d.Pq(this.inertialPanningX,this.inertialPanningY,this.inertialPanningY);if(this._viewMatrix.invertToRef(this._cameraTransformMatrix),a.multiplyInPlace(this.panningAxis),d.Pq.TransformNormalToRef(a,this._cameraTransformMatrix,this._transformedDirection),this.mapPanning){var s=this.upVector,l=d.Pq.CrossToRef(this._transformedDirection,s,this._transformedDirection);d.Pq.CrossToRef(s,l,this._transformedDirection)}else this.panningAxis.y||(this._transformedDirection.y=0);if(!this._targetHost)if(this.panningDistanceLimit)this._transformedDirection.addInPlace(this._target),d.Pq.DistanceSquared(this._transformedDirection,this.panningOriginTarget)<=this.panningDistanceLimit*this.panningDistanceLimit&&this._target.copyFrom(this._transformedDirection);else{if(this.parent){var c=d.AA.Matrix[0];this.parent.getWorldMatrix().getRotationMatrixToRef(c),c.transposeToRef(c),d.Pq.TransformCoordinatesToRef(this._transformedDirection,c,this._transformedDirection)}this._target.addInPlace(this._transformedDirection)}this.inertialPanningX*=this.panningInertia,this.inertialPanningY*=this.panningInertia,Math.abs(this.inertialPanningX)<this.speed*ct.bH&&(this.inertialPanningX=0),Math.abs(this.inertialPanningY)<this.speed*ct.bH&&(this.inertialPanningY=0)}this._checkLimits(),e.prototype._checkInputs.call(this)}},t.prototype._checkLimits=function(){null===this.lowerBetaLimit||void 0===this.lowerBetaLimit?this.allowUpsideDown&&this.beta>Math.PI&&(this.beta=this.beta-2*Math.PI):this.beta<this.lowerBetaLimit&&(this.beta=this.lowerBetaLimit),null===this.upperBetaLimit||void 0===this.upperBetaLimit?this.allowUpsideDown&&this.beta<-Math.PI&&(this.beta=this.beta+2*Math.PI):this.beta>this.upperBetaLimit&&(this.beta=this.upperBetaLimit),null!==this.lowerAlphaLimit&&this.alpha<this.lowerAlphaLimit&&(this.alpha=this.lowerAlphaLimit),null!==this.upperAlphaLimit&&this.alpha>this.upperAlphaLimit&&(this.alpha=this.upperAlphaLimit),null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit,this.inertialRadiusOffset=0),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit,this.inertialRadiusOffset=0)},t.prototype.rebuildAnglesAndRadius=function(){this._position.subtractToRef(this._getTargetPosition(),this._computationVector),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||d.Pq.TransformCoordinatesToRef(this._computationVector,this._upToYMatrix,this._computationVector),this.radius=this._computationVector.length(),0===this.radius&&(this.radius=1e-4);var e=this.alpha;0===this._computationVector.x&&0===this._computationVector.z?this.alpha=Math.PI/2:this.alpha=Math.acos(this._computationVector.x/Math.sqrt(Math.pow(this._computationVector.x,2)+Math.pow(this._computationVector.z,2))),this._computationVector.z<0&&(this.alpha=2*Math.PI-this.alpha);var t=Math.round((e-this.alpha)/(2*Math.PI));this.alpha+=2*t*Math.PI,this.beta=Math.acos(this._computationVector.y/this.radius),this._checkLimits()},t.prototype.setPosition=function(e){this._position.equals(e)||(this._position.copyFrom(e),this.rebuildAnglesAndRadius())},t.prototype.setTarget=function(e,t,i,n){var r;if(void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!1),n=null!==(r=this.overrideCloneAlphaBetaRadius)&&void 0!==r?r:n,e.computeWorldMatrix)t&&e.getBoundingInfo?this._targetBoundingCenter=e.getBoundingInfo().boundingBox.centerWorld.clone():this._targetBoundingCenter=null,e.computeWorldMatrix(),this._targetHost=e,this._target=this._getTargetPosition(),this.onMeshTargetChangedObservable.notifyObservers(this._targetHost);else{var o=e,a=this._getTargetPosition();if(a&&!i&&a.equals(o))return;this._targetHost=null,this._target=o,this._targetBoundingCenter=null,this.onMeshTargetChangedObservable.notifyObservers(null)}n||this.rebuildAnglesAndRadius()},t.prototype._getViewMatrix=function(){var e=Math.cos(this.alpha),t=Math.sin(this.alpha),i=Math.cos(this.beta),n=Math.sin(this.beta);0===n&&(n=1e-4),0===this.radius&&(this.radius=1e-4);var r=this._getTargetPosition();if(this._computationVector.copyFromFloats(this.radius*e*n,this.radius*i,this.radius*t*n),0===this._upVector.x&&1===this._upVector.y&&0===this._upVector.z||d.Pq.TransformCoordinatesToRef(this._computationVector,this._yToUpMatrix,this._computationVector),r.addToRef(this._computationVector,this._newPosition),this.getScene().collisionsEnabled&&this.checkCollisions){var o=this.getScene().collisionCoordinator;this._collider||(this._collider=o.createCollider()),this._collider._radius=this.collisionRadius,this._newPosition.subtractToRef(this._position,this._collisionVelocity),this._collisionTriggered=!0,o.getNewPosition(this._position,this._collisionVelocity,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)}else{this._position.copyFrom(this._newPosition);var a=this.upVector;this.allowUpsideDown&&n<0&&(a=a.negate()),this._computeViewMatrix(this._position,r,a),this._viewMatrix.addAtIndex(12,this.targetScreenOffset.x),this._viewMatrix.addAtIndex(13,this.targetScreenOffset.y)}return this._currentTarget=r,this._viewMatrix},t.prototype.zoomOn=function(e,t){void 0===t&&(t=!1),e=e||this.getScene().meshes;var i=ji.MinMax(e),n=this._calculateLowerRadiusFromModelBoundingSphere(i.min,i.max);n=Math.max(Math.min(n,this.upperRadiusLimit||Number.MAX_VALUE),this.lowerRadiusLimit||0),this.radius=n*this.zoomOnFactor,this.focusOn({min:i.min,max:i.max,distance:n},t)},t.prototype.focusOn=function(e,t){var i,n;if(void 0===t&&(t=!1),void 0===e.min){var r=e||this.getScene().meshes;i=ji.MinMax(r),n=d.Pq.Distance(i.min,i.max)}else i=e,n=e.distance;this._target=ji.Center(i),t||(this.maxZ=2*n)},t.prototype.createRigCamera=function(e,i){var n=0;switch(this.cameraRigMode){case Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Xt.RIG_MODE_STEREOSCOPIC_INTERLACED:case Xt.RIG_MODE_VR:n=this._cameraRigParams.stereoHalfAngle*(0===i?1:-1);break;case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:n=this._cameraRigParams.stereoHalfAngle*(0===i?-1:1)}var r=new t(e,this.alpha+n,this.beta,this.radius,this._target,this.getScene());return r._cameraRigParams={},r.isRigCamera=!0,r.rigParent=this,r.upVector=this.upVector,r.mode=this.mode,r.orthoLeft=this.orthoLeft,r.orthoRight=this.orthoRight,r.orthoBottom=this.orthoBottom,r.orthoTop=this.orthoTop,r},t.prototype._updateRigCameras=function(){var t=this._rigCameras[0],i=this._rigCameras[1];switch(t.beta=i.beta=this.beta,this.cameraRigMode){case Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH:case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:case Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER:case Xt.RIG_MODE_STEREOSCOPIC_INTERLACED:case Xt.RIG_MODE_VR:t.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle;break;case Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED:t.alpha=this.alpha+this._cameraRigParams.stereoHalfAngle,i.alpha=this.alpha-this._cameraRigParams.stereoHalfAngle}e.prototype._updateRigCameras.call(this)},t.prototype._calculateLowerRadiusFromModelBoundingSphere=function(e,t,i){void 0===i&&(i=1);var n=d.Pq.Distance(e,t),r=this.getScene().getEngine().getAspectRatio(this),o=Math.tan(this.fov/2),a=o*r,s=.5*n*i,l=s*Math.sqrt(1+1/(a*a)),c=s*Math.sqrt(1+1/(o*o));return Math.max(l,c)},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"ArcRotateCamera"},(0,m.Cg)([(0,V.lK)()],t.prototype,"alpha",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"beta",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"radius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"overrideCloneAlphaBetaRadius",void 0),(0,m.Cg)([(0,V.P_)("target")],t.prototype,"_target",void 0),(0,m.Cg)([(0,V.xG)("targetHost")],t.prototype,"_targetHost",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertialAlphaOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertialBetaOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertialRadiusOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerAlphaLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperAlphaLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerBetaLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperBetaLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerRadiusLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperRadiusLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertialPanningX",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"inertialPanningY",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"pinchToPanMaxDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"panningDistanceLimit",void 0),(0,m.Cg)([(0,V.P_)()],t.prototype,"panningOriginTarget",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"panningInertia",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"zoomToMouseLocation",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"zoomOnFactor",void 0),(0,m.Cg)([(0,V.WM)()],t.prototype,"targetScreenOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"allowUpsideDown",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useInputToRestoreState",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"restoreStateInterpolationFactor",void 0),t}(yr);(0,s.Y5)("BABYLON.ArcRotateCamera",Er),Y.AddNodeConstructor("DeviceOrientationCamera",(function(e,t){return function(){return new Sr(e,d.Pq.Zero(),t)}}));var Sr=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r._tmpDragQuaternion=new d.PT,r._disablePointerInputWhenUsingDeviceOrientation=!0,r._dragFactor=0,r._quaternionCache=new d.PT,r.inputs.addDeviceOrientation(),r.inputs._deviceOrientationInput&&r.inputs._deviceOrientationInput._onDeviceOrientationChangedObservable.addOnce((function(){r._disablePointerInputWhenUsingDeviceOrientation&&r.inputs._mouseInput&&(r.inputs._mouseInput._allowCameraRotation=!1,r.inputs._mouseInput.onPointerMovedObservable.add((function(e){0!=r._dragFactor&&(r._initialQuaternion||(r._initialQuaternion=new d.PT),d.PT.FromEulerAnglesToRef(0,e.offsetX*r._dragFactor,0,r._tmpDragQuaternion),r._initialQuaternion.multiplyToRef(r._tmpDragQuaternion,r._initialQuaternion))})))})),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"disablePointerInputWhenUsingDeviceOrientation",{get:function(){return this._disablePointerInputWhenUsingDeviceOrientation},set:function(e){this._disablePointerInputWhenUsingDeviceOrientation=e},enumerable:!1,configurable:!0}),t.prototype.enableHorizontalDragging=function(e){void 0===e&&(e=1/300),this._dragFactor=e},t.prototype.getClassName=function(){return"DeviceOrientationCamera"},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._quaternionCache.copyFrom(this.rotationQuaternion),this._initialQuaternion&&this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion)},t.prototype.resetToCurrentRotation=function(e){var t=this;void 0===e&&(e=Ni.Y),this.rotationQuaternion&&(this._initialQuaternion||(this._initialQuaternion=new d.PT),this._initialQuaternion.copyFrom(this._quaternionCache||this.rotationQuaternion),["x","y","z"].forEach((function(i){e[i]?t._initialQuaternion[i]*=-1:t._initialQuaternion[i]=0})),this._initialQuaternion.normalize(),this._initialQuaternion.multiplyToRef(this.rotationQuaternion,this.rotationQuaternion))},t}(br),xr=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new nr),this},t.prototype.addMouse=function(){return this.add(new rr),this},t}(jn),Cr=function(e){function t(t,i,n,r){void 0===r&&(r=!0);var o=e.call(this,t,i,n,r)||this;return o.ellipsoid=new d.Pq(1,1,1),o.ellipsoidOffset=new d.Pq(0,0,0),o.checkCollisions=!1,o.applyGravity=!1,o.cameraDirection=d.Pq.Zero(),o._trackRoll=0,o.rollCorrect=100,o.bankedTurn=!1,o.bankedTurnLimit=Math.PI/2,o.bankedTurnMultiplier=1,o._needMoveForGravity=!1,o._oldPosition=d.Pq.Zero(),o._diffPosition=d.Pq.Zero(),o._newPosition=d.Pq.Zero(),o._collisionMask=-1,o._onCollisionPositionChange=function(e,t,i){var n;void 0===i&&(i=null),n=t,o._newPosition.copyFrom(n),o._newPosition.subtractToRef(o._oldPosition,o._diffPosition),o._diffPosition.length()>Ri.CollisionsEpsilon&&(o.position.addInPlace(o._diffPosition),o.onCollide&&i&&o.onCollide(i))},o.inputs=new xr(o),o.inputs.addKeyboard().addMouse(),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"angularSensibility",{get:function(){var e=this.inputs.attached.mouse;return e?e.angularSensibility:0},set:function(e){var t=this.inputs.attached.mouse;t&&(t.angularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysForward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysForward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysForward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysBackward",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysBackward:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysBackward=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysUp",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysUp:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysUp=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysDown",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysDown:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysDown=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysLeft",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysLeft:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysLeft=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"keysRight",{get:function(){var e=this.inputs.attached.keyboard;return e?e.keysRight:[]},set:function(e){var t=this.inputs.attached.keyboard;t&&(t.keysRight=e)},enumerable:!1,configurable:!0}),t.prototype.attachControl=function(e,t){t=ie.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t)},t.prototype.detachControl=function(){this.inputs.detachElement(),this.cameraDirection=new d.Pq(0,0,0)},Object.defineProperty(t.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),t.prototype._collideWithWorld=function(e){(this.parent?d.Pq.TransformCoordinates(this.position,this.parent.getWorldMatrix()):this.position).subtractFromFloatsToRef(0,this.ellipsoid.y,0,this._oldPosition),this._oldPosition.addInPlace(this.ellipsoidOffset);var t=this.getScene().collisionCoordinator;this._collider||(this._collider=t.createCollider()),this._collider._radius=this.ellipsoid,this._collider.collisionMask=this._collisionMask;var i=e;this.applyGravity&&(i=e.add(this.getScene().gravity)),t.getNewPosition(this._oldPosition,i,this._collider,3,null,this._onCollisionPositionChange,this.uniqueId)},t.prototype._checkInputs=function(){this._localDirection||(this._localDirection=d.Pq.Zero(),this._transformedDirection=d.Pq.Zero()),this.inputs.checkInputs(),e.prototype._checkInputs.call(this)},Object.defineProperty(t.prototype,"needMoveForGravity",{get:function(){return this._needMoveForGravity},set:function(e){this._needMoveForGravity=e},enumerable:!1,configurable:!0}),t.prototype._decideIfNeedsToMove=function(){return this._needMoveForGravity||Math.abs(this.cameraDirection.x)>0||Math.abs(this.cameraDirection.y)>0||Math.abs(this.cameraDirection.z)>0},t.prototype._updatePosition=function(){this.checkCollisions&&this.getScene().collisionsEnabled?this._collideWithWorld(this.cameraDirection):e.prototype._updatePosition.call(this)},t.prototype.restoreRoll=function(e){var t=this._trackRoll,i=t-this.rotation.z;Math.abs(i)>=.001&&(this.rotation.z+=i/e,Math.abs(t-this.rotation.z)<=.001&&(this.rotation.z=t))},t.prototype.dispose=function(){this.inputs.clear(),e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"FlyCamera"},(0,m.Cg)([(0,V.P_)()],t.prototype,"ellipsoid",void 0),(0,m.Cg)([(0,V.P_)()],t.prototype,"ellipsoidOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"checkCollisions",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"applyGravity",void 0),t}(yr);(0,s.Y5)("BABYLON.FlyCamera",Cr);var Ar=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.addKeyboard=function(){return this.add(new or),this},t.prototype.addMouseWheel=function(){return this.add(new ar),this},t.prototype.addPointers=function(){return this.add(new sr),this},t.prototype.addVRDeviceOrientation=function(){return T.V.Warn("DeviceOrientation support not yet implemented for FollowCamera."),this},t}(jn);Y.AddNodeConstructor("FollowCamera",(function(e,t){return function(){return new Ir(e,d.Pq.Zero(),t)}})),Y.AddNodeConstructor("ArcFollowCamera",(function(e,t){return function(){return new Mr(e,0,0,1,null,t)}}));var Pr,Rr,Ir=function(e){function t(t,i,n,r){void 0===r&&(r=null);var o=e.call(this,t,i,n)||this;return o.radius=12,o.lowerRadiusLimit=null,o.upperRadiusLimit=null,o.rotationOffset=0,o.lowerRotationOffsetLimit=null,o.upperRotationOffsetLimit=null,o.heightOffset=4,o.lowerHeightOffsetLimit=null,o.upperHeightOffsetLimit=null,o.cameraAcceleration=.05,o.maxCameraSpeed=20,o.lockedTarget=r,o.inputs=new Ar(o),o.inputs.addKeyboard().addMouseWheel().addPointers(),o}return(0,m.C6)(t,e),t.prototype._follow=function(e){if(e){var t=d.AA.Matrix[0];e.absoluteRotationQuaternion.toRotationMatrix(t);var i=Math.atan2(t.m[8],t.m[10]),n=ie.S0.ToRadians(this.rotationOffset)+i,r=e.getAbsolutePosition(),o=r.x+Math.sin(n)*this.radius,a=r.z+Math.cos(n)*this.radius,s=o-this.position.x,l=r.y+this.heightOffset-this.position.y,c=a-this.position.z,u=s*this.cameraAcceleration*2,h=l*this.cameraAcceleration,p=c*this.cameraAcceleration*2;(u>this.maxCameraSpeed||u<-this.maxCameraSpeed)&&(u=u<1?-this.maxCameraSpeed:this.maxCameraSpeed),(h>this.maxCameraSpeed||h<-this.maxCameraSpeed)&&(h=h<1?-this.maxCameraSpeed:this.maxCameraSpeed),(p>this.maxCameraSpeed||p<-this.maxCameraSpeed)&&(p=p<1?-this.maxCameraSpeed:this.maxCameraSpeed),this.position=new d.Pq(this.position.x+u,this.position.y+h,this.position.z+p),this.setTarget(r)}},t.prototype.attachControl=function(e,t){t=ie.S0.BackCompatCameraNoPreventDefault(arguments),this.inputs.attachElement(t),this._reset=function(){}},t.prototype.detachControl=function(){this.inputs.detachElement(),this._reset&&this._reset()},t.prototype._checkInputs=function(){this.inputs.checkInputs(),this._checkLimits(),e.prototype._checkInputs.call(this),this.lockedTarget&&this._follow(this.lockedTarget)},t.prototype._checkLimits=function(){null!==this.lowerRadiusLimit&&this.radius<this.lowerRadiusLimit&&(this.radius=this.lowerRadiusLimit),null!==this.upperRadiusLimit&&this.radius>this.upperRadiusLimit&&(this.radius=this.upperRadiusLimit),null!==this.lowerHeightOffsetLimit&&this.heightOffset<this.lowerHeightOffsetLimit&&(this.heightOffset=this.lowerHeightOffsetLimit),null!==this.upperHeightOffsetLimit&&this.heightOffset>this.upperHeightOffsetLimit&&(this.heightOffset=this.upperHeightOffsetLimit),null!==this.lowerRotationOffsetLimit&&this.rotationOffset<this.lowerRotationOffsetLimit&&(this.rotationOffset=this.lowerRotationOffsetLimit),null!==this.upperRotationOffsetLimit&&this.rotationOffset>this.upperRotationOffsetLimit&&(this.rotationOffset=this.upperRotationOffsetLimit)},t.prototype.getClassName=function(){return"FollowCamera"},(0,m.Cg)([(0,V.lK)()],t.prototype,"radius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerRadiusLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperRadiusLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"rotationOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerRotationOffsetLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperRotationOffsetLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"heightOffset",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lowerHeightOffsetLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"upperHeightOffsetLimit",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"cameraAcceleration",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxCameraSpeed",void 0),(0,m.Cg)([(0,V.xG)("lockedTargetId")],t.prototype,"lockedTarget",void 0),t}(yr),Mr=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,d.Pq.Zero(),a)||this;return s.alpha=i,s.beta=n,s.radius=r,s._cartesianCoordinates=d.Pq.Zero(),s.setMeshTarget(o),s}return(0,m.C6)(t,e),t.prototype.setMeshTarget=function(e){this._meshTarget=e,this._follow()},t.prototype._follow=function(){if(this._meshTarget){this._cartesianCoordinates.x=this.radius*Math.cos(this.alpha)*Math.cos(this.beta),this._cartesianCoordinates.y=this.radius*Math.sin(this.beta),this._cartesianCoordinates.z=this.radius*Math.sin(this.alpha)*Math.cos(this.beta);var e=this._meshTarget.getAbsolutePosition();this.position=e.add(this._cartesianCoordinates),this.setTarget(e)}},t.prototype._checkInputs=function(){e.prototype._checkInputs.call(this),this._follow()},t.prototype.getClassName=function(){return"ArcFollowCamera"},t}(yr);(0,s.Y5)("BABYLON.FollowCamera",Ir),(0,s.Y5)("BABYLON.ArcFollowCamera",Mr),function(e){e[e.A=0]="A",e[e.B=1]="B",e[e.X=2]="X",e[e.Y=3]="Y",e[e.LB=4]="LB",e[e.RB=5]="RB",e[e.Back=8]="Back",e[e.Start=9]="Start",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(Pr||(Pr={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Rr||(Rr={}));var Or,Dr,Nr=function(e){function t(t,i,n,r){void 0===r&&(r=!1);var o=e.call(this,t,i,n,0,1,2,3)||this;return o._leftTrigger=0,o._rightTrigger=0,o.onButtonDownObservable=new h.cP,o.onButtonUpObservable=new h.cP,o.onPadDownObservable=new h.cP,o.onPadUpObservable=new h.cP,o._buttonA=0,o._buttonB=0,o._buttonX=0,o._buttonY=0,o._buttonBack=0,o._buttonStart=0,o._buttonLB=0,o._buttonRB=0,o._buttonLeftStick=0,o._buttonRightStick=0,o._dPadUp=0,o._dPadDown=0,o._dPadLeft=0,o._dPadRight=0,o._isXboxOnePad=!1,o.type=Kn.XBOX,o._isXboxOnePad=r,o}return(0,m.C6)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!1,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype._setDPadValue=function(e,t,i){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(i),this.onPadDownObservable.notifyObservers(i)),0===e&&(this._ondpadup&&this._ondpadup(i),this.onPadUpObservable.notifyObservers(i))),e},Object.defineProperty(t.prototype,"buttonA",{get:function(){return this._buttonA},set:function(e){this._buttonA=this._setButtonValue(e,this._buttonA,0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonB",{get:function(){return this._buttonB},set:function(e){this._buttonB=this._setButtonValue(e,this._buttonB,1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonX",{get:function(){return this._buttonX},set:function(e){this._buttonX=this._setButtonValue(e,this._buttonX,2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonY",{get:function(){return this._buttonY},set:function(e){this._buttonY=this._setButtonValue(e,this._buttonY,3)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonStart",{get:function(){return this._buttonStart},set:function(e){this._buttonStart=this._setButtonValue(e,this._buttonStart,9)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonBack",{get:function(){return this._buttonBack},set:function(e){this._buttonBack=this._setButtonValue(e,this._buttonBack,8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLB",{get:function(){return this._buttonLB},set:function(e){this._buttonLB=this._setButtonValue(e,this._buttonLB,4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRB",{get:function(){return this._buttonRB},set:function(e){this._buttonRB=this._setButtonValue(e,this._buttonRB,5)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,10)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,11)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,12)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,13)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,14)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,15)},enumerable:!1,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this._isXboxOnePad,this.buttonA=this.browserGamepad.buttons[0].value,this.buttonB=this.browserGamepad.buttons[1].value,this.buttonX=this.browserGamepad.buttons[2].value,this.buttonY=this.browserGamepad.buttons[3].value,this.buttonLB=this.browserGamepad.buttons[4].value,this.buttonRB=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonBack=this.browserGamepad.buttons[8].value,this.buttonStart=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Kn);!function(e){e[e.Cross=0]="Cross",e[e.Circle=1]="Circle",e[e.Square=2]="Square",e[e.Triangle=3]="Triangle",e[e.L1=4]="L1",e[e.R1=5]="R1",e[e.Share=8]="Share",e[e.Options=9]="Options",e[e.LeftStick=10]="LeftStick",e[e.RightStick=11]="RightStick"}(Or||(Or={})),function(e){e[e.Up=12]="Up",e[e.Down=13]="Down",e[e.Left=14]="Left",e[e.Right=15]="Right"}(Dr||(Dr={}));var Fr=function(e){function t(t,i,n){var r=e.call(this,t.replace("STANDARD GAMEPAD","SONY PLAYSTATION DUALSHOCK"),i,n,0,1,2,3)||this;return r._leftTrigger=0,r._rightTrigger=0,r.onButtonDownObservable=new h.cP,r.onButtonUpObservable=new h.cP,r.onPadDownObservable=new h.cP,r.onPadUpObservable=new h.cP,r._buttonCross=0,r._buttonCircle=0,r._buttonSquare=0,r._buttonTriangle=0,r._buttonShare=0,r._buttonOptions=0,r._buttonL1=0,r._buttonR1=0,r._buttonLeftStick=0,r._buttonRightStick=0,r._dPadUp=0,r._dPadDown=0,r._dPadLeft=0,r._dPadRight=0,r.type=Kn.DUALSHOCK,r}return(0,m.C6)(t,e),t.prototype.onlefttriggerchanged=function(e){this._onlefttriggerchanged=e},t.prototype.onrighttriggerchanged=function(e){this._onrighttriggerchanged=e},Object.defineProperty(t.prototype,"leftTrigger",{get:function(){return this._leftTrigger},set:function(e){this._onlefttriggerchanged&&this._leftTrigger!==e&&this._onlefttriggerchanged(e),this._leftTrigger=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rightTrigger",{get:function(){return this._rightTrigger},set:function(e){this._onrighttriggerchanged&&this._rightTrigger!==e&&this._onrighttriggerchanged(e),this._rightTrigger=e},enumerable:!1,configurable:!0}),t.prototype.onbuttondown=function(e){this._onbuttondown=e},t.prototype.onbuttonup=function(e){this._onbuttonup=e},t.prototype.ondpaddown=function(e){this._ondpaddown=e},t.prototype.ondpadup=function(e){this._ondpadup=e},t.prototype._setButtonValue=function(e,t,i){return e!==t&&(1===e&&(this._onbuttondown&&this._onbuttondown(i),this.onButtonDownObservable.notifyObservers(i)),0===e&&(this._onbuttonup&&this._onbuttonup(i),this.onButtonUpObservable.notifyObservers(i))),e},t.prototype._setDPadValue=function(e,t,i){return e!==t&&(1===e&&(this._ondpaddown&&this._ondpaddown(i),this.onPadDownObservable.notifyObservers(i)),0===e&&(this._ondpadup&&this._ondpadup(i),this.onPadUpObservable.notifyObservers(i))),e},Object.defineProperty(t.prototype,"buttonCross",{get:function(){return this._buttonCross},set:function(e){this._buttonCross=this._setButtonValue(e,this._buttonCross,0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonCircle",{get:function(){return this._buttonCircle},set:function(e){this._buttonCircle=this._setButtonValue(e,this._buttonCircle,1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonSquare",{get:function(){return this._buttonSquare},set:function(e){this._buttonSquare=this._setButtonValue(e,this._buttonSquare,2)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonTriangle",{get:function(){return this._buttonTriangle},set:function(e){this._buttonTriangle=this._setButtonValue(e,this._buttonTriangle,3)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonOptions",{get:function(){return this._buttonOptions},set:function(e){this._buttonOptions=this._setButtonValue(e,this._buttonOptions,9)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonShare",{get:function(){return this._buttonShare},set:function(e){this._buttonShare=this._setButtonValue(e,this._buttonShare,8)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonL1",{get:function(){return this._buttonL1},set:function(e){this._buttonL1=this._setButtonValue(e,this._buttonL1,4)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonR1",{get:function(){return this._buttonR1},set:function(e){this._buttonR1=this._setButtonValue(e,this._buttonR1,5)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonLeftStick",{get:function(){return this._buttonLeftStick},set:function(e){this._buttonLeftStick=this._setButtonValue(e,this._buttonLeftStick,10)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buttonRightStick",{get:function(){return this._buttonRightStick},set:function(e){this._buttonRightStick=this._setButtonValue(e,this._buttonRightStick,11)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadUp",{get:function(){return this._dPadUp},set:function(e){this._dPadUp=this._setDPadValue(e,this._dPadUp,12)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadDown",{get:function(){return this._dPadDown},set:function(e){this._dPadDown=this._setDPadValue(e,this._dPadDown,13)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadLeft",{get:function(){return this._dPadLeft},set:function(e){this._dPadLeft=this._setDPadValue(e,this._dPadLeft,14)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dPadRight",{get:function(){return this._dPadRight},set:function(e){this._dPadRight=this._setDPadValue(e,this._dPadRight,15)},enumerable:!1,configurable:!0}),t.prototype.update=function(){e.prototype.update.call(this),this.buttonCross=this.browserGamepad.buttons[0].value,this.buttonCircle=this.browserGamepad.buttons[1].value,this.buttonSquare=this.browserGamepad.buttons[2].value,this.buttonTriangle=this.browserGamepad.buttons[3].value,this.buttonL1=this.browserGamepad.buttons[4].value,this.buttonR1=this.browserGamepad.buttons[5].value,this.leftTrigger=this.browserGamepad.buttons[6].value,this.rightTrigger=this.browserGamepad.buttons[7].value,this.buttonShare=this.browserGamepad.buttons[8].value,this.buttonOptions=this.browserGamepad.buttons[9].value,this.buttonLeftStick=this.browserGamepad.buttons[10].value,this.buttonRightStick=this.browserGamepad.buttons[11].value,this.dPadUp=this.browserGamepad.buttons[12].value,this.dPadDown=this.browserGamepad.buttons[13].value,this.dPadLeft=this.browserGamepad.buttons[14].value,this.dPadRight=this.browserGamepad.buttons[15].value},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onButtonDownObservable.clear(),this.onButtonUpObservable.clear(),this.onPadDownObservable.clear(),this.onPadUpObservable.clear()},t}(Kn),Lr=function(){function e(e){var t=this;if(this._scene=e,this._babylonGamepads=[],this._oneGamepadConnected=!1,this._isMonitoring=!1,this.onGamepadDisconnectedObservable=new h.cP,(0,Oe.BA)()?(this._gamepadEventSupported="GamepadEvent"in window,this._gamepadSupport=navigator&&navigator.getGamepads):this._gamepadEventSupported=!1,this.onGamepadConnectedObservable=new h.cP((function(e){for(var i in t._babylonGamepads){var n=t._babylonGamepads[i];n&&n._isConnected&&t.onGamepadConnectedObservable.notifyObserver(e,n)}})),this._onGamepadConnectedEvent=function(e){var i,n=e.gamepad;n.index in t._babylonGamepads&&t._babylonGamepads[n.index].isConnected||(t._babylonGamepads[n.index]?((i=t._babylonGamepads[n.index]).browserGamepad=n,i._isConnected=!0):i=t._addNewGamepad(n),t.onGamepadConnectedObservable.notifyObservers(i),t._startMonitoringGamepads())},this._onGamepadDisconnectedEvent=function(e){var i=e.gamepad;for(var n in t._babylonGamepads)if(t._babylonGamepads[n].index===i.index){var r=t._babylonGamepads[n];r._isConnected=!1,t.onGamepadDisconnectedObservable.notifyObservers(r),r.dispose&&r.dispose();break}},this._gamepadSupport)if(this._updateGamepadObjects(),this._babylonGamepads.length&&this._startMonitoringGamepads(),this._gamepadEventSupported){var i=this._scene?this._scene.getEngine().getHostWindow():window;i&&(i.addEventListener("gamepadconnected",this._onGamepadConnectedEvent,!1),i.addEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent,!1))}else this._startMonitoringGamepads()}return Object.defineProperty(e.prototype,"gamepads",{get:function(){return this._babylonGamepads},enumerable:!1,configurable:!0}),e.prototype.getGamepadByType=function(e){void 0===e&&(e=Kn.XBOX);for(var t=0,i=this._babylonGamepads;t<i.length;t++){var n=i[t];if(n&&n.type===e)return n}return null},e.prototype.dispose=function(){this._gamepadEventSupported&&(this._onGamepadConnectedEvent&&window.removeEventListener("gamepadconnected",this._onGamepadConnectedEvent),this._onGamepadDisconnectedEvent&&window.removeEventListener("gamepaddisconnected",this._onGamepadDisconnectedEvent),this._onGamepadConnectedEvent=null,this._onGamepadDisconnectedEvent=null),this._babylonGamepads.forEach((function(e){e.dispose()})),this.onGamepadConnectedObservable.clear(),this.onGamepadDisconnectedObservable.clear(),this._oneGamepadConnected=!1,this._stopMonitoringGamepads(),this._babylonGamepads=[]},e.prototype._addNewGamepad=function(e){var t;this._oneGamepadConnected||(this._oneGamepadConnected=!0);var i=-1!==e.id.search("054c")&&-1===e.id.search("0ce6"),n=-1!==e.id.search("Xbox One");return t=n||-1!==e.id.search("Xbox 360")||-1!==e.id.search("xinput")||-1!==e.id.search("045e")&&-1===e.id.search("Surface Dock")?new Nr(e.id,e.index,e,n):i?new Fr(e.id,e.index,e):new Qn(e.id,e.index,e),this._babylonGamepads[t.index]=t,t},e.prototype._startMonitoringGamepads=function(){this._isMonitoring||(this._isMonitoring=!0,this._checkGamepadsStatus())},e.prototype._stopMonitoringGamepads=function(){this._isMonitoring=!1},e.prototype._checkGamepadsStatus=function(){var e=this;for(var t in this._updateGamepadObjects(),this._babylonGamepads){var i=this._babylonGamepads[t];if(i&&i.isConnected)try{i.update()}catch(e){-1===this._loggedErrors.indexOf(i.index)&&(ie.S0.Warn("Error updating gamepad ".concat(i.id)),this._loggedErrors.push(i.index))}}this._isMonitoring&&Ri.QueueNewFrame((function(){e._checkGamepadsStatus()}))},e.prototype._updateGamepadObjects=function(){for(var e=navigator.getGamepads?navigator.getGamepads():[],t=0;t<e.length;t++){var i=e[t];if(i)if(this._babylonGamepads[i.index])this._babylonGamepads[t].browserGamepad=i,this._babylonGamepads[t].isConnected||(this._babylonGamepads[t]._isConnected=!0,this.onGamepadConnectedObservable.notifyObservers(this._babylonGamepads[t]));else{var n=this._addNewGamepad(i);this.onGamepadConnectedObservable.notifyObservers(n)}}},e}();Object.defineProperty(rt.prototype,"gamepadManager",{get:function(){if(!this._gamepadManager){this._gamepadManager=new Lr(this);var e=this._getComponent(Ie.NAME_GAMEPAD);e||(e=new wr(this),this._addComponent(e))}return this._gamepadManager},enumerable:!0,configurable:!0}),pr.prototype.addGamepad=function(){return this.add(new mr),this},tr.prototype.addGamepad=function(){return this.add(new Zn),this};var wr=function(){function e(e){this.name=Ie.NAME_GAMEPAD,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ie.STEP_BEFORECAMERAUPDATE_GAMEPAD,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e=this.scene._gamepadManager;e&&(e.dispose(),this.scene._gamepadManager=null)},e.prototype._beforeCameraUpdate=function(){var e=this.scene._gamepadManager;e&&e._isMonitoring&&e._checkGamepadsStatus()},e}();Y.AddNodeConstructor("FreeCamera",(function(e,t){return function(){return new Br(e,d.Pq.Zero(),t)}}));var Br=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addGamepad(),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"gamepadAngularSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadAngularSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadAngularSensibility=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gamepadMoveSensibility",{get:function(){var e=this.inputs.attached.gamepad;return e?e.gamepadMoveSensibility:0},set:function(e){var t=this.inputs.attached.gamepad;t&&(t.gamepadMoveSensibility=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"UniversalCamera"},t}(Tr);Xt._CreateDefaultParsedCamera=function(e,t){return new Br(e,d.Pq.Zero(),t)},Y.AddNodeConstructor("GamepadCamera",(function(e,t){return function(){return new Ur(e,d.Pq.Zero(),t)}}));var Ur=function(e){function t(t,i,n){return e.call(this,t,i,n)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GamepadCamera"},t}(Br),Vr=i(4239),kr=i(8519);kr.l.ShadersStore.postprocessVertexShader="attribute vec2 position;uniform vec2 scale;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd)*scale;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var Gr=function(){function e(e,t,i,n,r){this._textures=null,this._faceIndices=null,this._layerIndices=null,this._samples=1,this._attachments=null,this._generateStencilBuffer=!1,this._generateDepthBuffer=!1,this._depthStencilTextureWithStencil=!1,this._isMulti=e,this._isCube=t,this._size=i,this._engine=n,this._depthStencilTexture=null,this.label=r}return Object.defineProperty(e.prototype,"depthStencilTexture",{get:function(){return this._depthStencilTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthStencilTextureWithStencil",{get:function(){return this._depthStencilTextureWithStencil},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCube",{get:function(){return this._isCube},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isMulti",{get:function(){return this._isMulti},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"is2DArray",{get:function(){return this.layers>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"is3D",{get:function(){return this.depth>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"size",{get:function(){return this.width},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"width",{get:function(){return this._size.width||this._size},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"height",{get:function(){return this._size.height||this._size},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layers",{get:function(){return this._size.layers||0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depth",{get:function(){return this._size.depth||0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){var e,t;return null!==(t=null===(e=this._textures)||void 0===e?void 0:e[0])&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textures",{get:function(){return this._textures},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"faceIndices",{get:function(){return this._faceIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"layerIndices",{get:function(){return this._layerIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},enumerable:!1,configurable:!0}),e.prototype.setSamples=function(e,t,i){if(void 0===t&&(t=!0),void 0===i&&(i=!1),this.samples===e&&!i)return e;var n=this._isMulti?this._engine.updateMultipleRenderTargetTextureSampleCount(this,e,t):this._engine.updateRenderTargetTextureSampleCount(this,e);return this._samples=e,n},e.prototype.setTextures=function(e){Array.isArray(e)?this._textures=e:this._textures=e?[e]:null},e.prototype.setTexture=function(e,t,i){void 0===t&&(t=0),void 0===i&&(i=!0),this._textures||(this._textures=[]),this._textures[t]!==e&&(this._textures[t]&&i&&this._textures[t].dispose(),this._textures[t]=e)},e.prototype.setLayerAndFaceIndices=function(e,t){this._layerIndices=e,this._faceIndices=t},e.prototype.setLayerAndFaceIndex=function(e,t,i){void 0===e&&(e=0),this._layerIndices||(this._layerIndices=[]),this._faceIndices||(this._faceIndices=[]),void 0!==t&&t>=0&&(this._layerIndices[e]=t),void 0!==i&&i>=0&&(this._faceIndices[e]=i)},e.prototype.createDepthStencilTexture=function(e,t,i,n,r,o){var a;return void 0===e&&(e=0),void 0===t&&(t=!0),void 0===i&&(i=!1),void 0===n&&(n=1),void 0===r&&(r=c.Y.TEXTUREFORMAT_DEPTH32_FLOAT),null===(a=this._depthStencilTexture)||void 0===a||a.dispose(),this._depthStencilTextureWithStencil=i,this._depthStencilTextureLabel=o,this._depthStencilTexture=this._engine.createDepthStencilTexture(this._size,{bilinearFiltering:t,comparisonFunction:e,generateStencil:i,isCube:this._isCube,samples:n,depthTextureFormat:r,label:o},this),this._depthStencilTexture},e.prototype._shareDepth=function(e){this.shareDepth(e)},e.prototype.shareDepth=function(e){this._depthStencilTexture&&(e._depthStencilTexture&&e._depthStencilTexture.dispose(),e._depthStencilTexture=this._depthStencilTexture,e._depthStencilTextureWithStencil=this._depthStencilTextureWithStencil,this._depthStencilTexture.incrementReferences())},e.prototype._swapAndDie=function(e){this.texture&&this.texture._swapAndDie(e),this._textures=null,this.dispose(!0)},e.prototype._cloneRenderTargetWrapper=function(){var e,t,i,n,r,o,a,s,l=null;if(this._isMulti){var u=this.textures;if(u&&u.length>0){var h=!1,d=u.length,p=-1,f=u[u.length-1]._source;14!==f&&12!==f||(h=!0,p=u[u.length-1].format,d--);for(var _=[],m=[],g=[],v=[],y=[],b=[],T=[],E={},S=0;S<d;++S){var x=u[S];_.push(x.samplingMode),m.push(x.type),g.push(x.format),void 0!==(P=E[x.uniqueId])?(v.push(-1),T.push(0)):(E[x.uniqueId]=S,x.is2DArray?(v.push(c.Y.TEXTURE_2D_ARRAY),T.push(x.depth)):x.isCube?(v.push(c.Y.TEXTURE_CUBE_MAP),T.push(0)):x.is3D?(v.push(c.Y.TEXTURE_3D),T.push(x.depth)):(v.push(c.Y.TEXTURE_2D),T.push(0))),this._faceIndices&&y.push(null!==(e=this._faceIndices[S])&&void 0!==e?e:0),this._layerIndices&&b.push(null!==(t=this._layerIndices[S])&&void 0!==t?t:0)}var C={samplingModes:_,generateMipMaps:u[0].generateMipMaps,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:this._generateStencilBuffer,generateDepthTexture:h,depthTextureFormat:p,types:m,formats:g,textureCount:d,targetTypes:v,faceIndex:y,layerIndex:b,layerCounts:T,label:this.label},A={width:this.width,height:this.height,depth:this.depth};for(l=this._engine.createMultipleRenderTarget(A,C),S=0;S<d;++S)if(-1===v[S]){var P=E[u[S].uniqueId];l.setTexture(l.textures[P],S)}}}else{var R={};R.generateDepthBuffer=this._generateDepthBuffer,R.generateMipMaps=null!==(n=null===(i=this.texture)||void 0===i?void 0:i.generateMipMaps)&&void 0!==n&&n,R.generateStencilBuffer=this._generateStencilBuffer,R.samplingMode=null===(r=this.texture)||void 0===r?void 0:r.samplingMode,R.type=null===(o=this.texture)||void 0===o?void 0:o.type,R.format=null===(a=this.texture)||void 0===a?void 0:a.format,R.noColorAttachment=!this._textures,R.label=this.label,this.isCube?l=this._engine.createRenderTargetCubeTexture(this.width,R):(A={width:this.width,height:this.height,layers:this.is2DArray||this.is3D?null===(s=this.texture)||void 0===s?void 0:s.depth:void 0},l=this._engine.createRenderTargetTexture(A,R)),l.texture&&(l.texture.isReady=!0)}return l},e.prototype._swapRenderTargetWrapper=function(e){if(this._textures&&e._textures)for(var t=0;t<this._textures.length;++t)this._textures[t]._swapAndDie(e._textures[t],!1),e._textures[t].isReady=!0;this._depthStencilTexture&&e._depthStencilTexture&&(this._depthStencilTexture._swapAndDie(e._depthStencilTexture),e._depthStencilTexture.isReady=!0),this._textures=null,this._depthStencilTexture=null},e.prototype._rebuild=function(){var e=this._cloneRenderTargetWrapper();if(e){if(this._depthStencilTexture){var t=this._depthStencilTexture.samplingMode,i=this._depthStencilTexture.format,n=t===c.Y.TEXTURE_BILINEAR_SAMPLINGMODE||t===c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE||t===c.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST;e.createDepthStencilTexture(this._depthStencilTexture._comparisonFunction,n,this._depthStencilTextureWithStencil,this._depthStencilTexture.samples,i,this._depthStencilTextureLabel)}this.samples>1&&e.setSamples(this.samples),e._swapRenderTargetWrapper(this),e.dispose()}},e.prototype.releaseTextures=function(){var e,t;if(this._textures)for(var i=0;null!==(t=i<(null===(e=this._textures)||void 0===e?void 0:e.length))&&void 0!==t&&t;++i)this._textures[i].dispose();this._textures=null},e.prototype.dispose=function(e){var t;void 0===e&&(e=!1),e||(null===(t=this._depthStencilTexture)||void 0===t||t.dispose(),this._depthStencilTexture=null,this.releaseTextures()),this._engine._releaseRenderTargetWrapper(this)},e}(),zr=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,n,r)||this;return a._framebuffer=null,a._depthStencilBuffer=null,a._MSAAFramebuffer=null,a._colorTextureArray=null,a._depthStencilTextureArray=null,a._disposeOnlyFramebuffers=!1,a._currentLOD=0,a._context=o,a}return(0,m.C6)(t,e),t.prototype._cloneRenderTargetWrapper=function(){var t=null;return this._colorTextureArray&&this._depthStencilTextureArray?(t=this._engine.createMultiviewRenderTargetTexture(this.width,this.height)).texture.isReady=!0:t=e.prototype._cloneRenderTargetWrapper.call(this),t},t.prototype._swapRenderTargetWrapper=function(t){e.prototype._swapRenderTargetWrapper.call(this,t),t._framebuffer=this._framebuffer,t._depthStencilBuffer=this._depthStencilBuffer,t._MSAAFramebuffer=this._MSAAFramebuffer,t._colorTextureArray=this._colorTextureArray,t._depthStencilTextureArray=this._depthStencilTextureArray,this._framebuffer=this._depthStencilBuffer=this._MSAAFramebuffer=this._colorTextureArray=this._depthStencilTextureArray=null},t.prototype.createDepthStencilTexture=function(t,i,n,r,o,a){if(void 0===t&&(t=0),void 0===i&&(i=!0),void 0===n&&(n=!1),void 0===r&&(r=1),void 0===o&&(o=c.Y.TEXTUREFORMAT_DEPTH32_FLOAT),this._depthStencilBuffer){var s=this._engine,l=s._currentFramebuffer,u=this._context;s._bindUnboundFramebuffer(this._framebuffer),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.DEPTH_STENCIL_ATTACHMENT,u.RENDERBUFFER,null),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.DEPTH_ATTACHMENT,u.RENDERBUFFER,null),u.framebufferRenderbuffer(u.FRAMEBUFFER,u.STENCIL_ATTACHMENT,u.RENDERBUFFER,null),s._bindUnboundFramebuffer(l),u.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null}return e.prototype.createDepthStencilTexture.call(this,t,i,n,r,o,a)},t.prototype.shareDepth=function(t){e.prototype.shareDepth.call(this,t);var i=this._context,n=this._depthStencilBuffer,r=t._MSAAFramebuffer||t._framebuffer,o=this._engine;t._depthStencilBuffer&&t._depthStencilBuffer!==n&&i.deleteRenderbuffer(t._depthStencilBuffer),t._depthStencilBuffer=n;var a=t._generateStencilBuffer?i.DEPTH_STENCIL_ATTACHMENT:i.DEPTH_ATTACHMENT;o._bindUnboundFramebuffer(r),i.framebufferRenderbuffer(i.FRAMEBUFFER,a,i.RENDERBUFFER,n),o._bindUnboundFramebuffer(null)},t.prototype._bindTextureRenderTarget=function(e,t,i,n){var r,o,a,s;if(void 0===t&&(t=0),void 0===n&&(n=0),e._hardwareTexture){var l=this._framebuffer,c=this._engine,u=c._currentFramebuffer;if(c._bindUnboundFramebuffer(l),c.webGLVersion>1){var h=(d=this._context)["COLOR_ATTACHMENT"+t];e.is2DArray||e.is3D?(i=null!==(o=null!=i?i:null===(r=this.layerIndices)||void 0===r?void 0:r[t])&&void 0!==o?o:0,d.framebufferTextureLayer(d.FRAMEBUFFER,h,e._hardwareTexture.underlyingResource,n,i)):e.isCube?(i=null!==(s=null!=i?i:null===(a=this.faceIndices)||void 0===a?void 0:a[t])&&void 0!==s?s:0,d.framebufferTexture2D(d.FRAMEBUFFER,h,d.TEXTURE_CUBE_MAP_POSITIVE_X+i,e._hardwareTexture.underlyingResource,n)):d.framebufferTexture2D(d.FRAMEBUFFER,h,d.TEXTURE_2D,e._hardwareTexture.underlyingResource,n)}else{h=(d=this._context)["COLOR_ATTACHMENT"+t+"_WEBGL"];var d,p=void 0!==i?d.TEXTURE_CUBE_MAP_POSITIVE_X+i:d.TEXTURE_2D;d.framebufferTexture2D(d.FRAMEBUFFER,h,p,e._hardwareTexture.underlyingResource,n)}c._bindUnboundFramebuffer(u)}},t.prototype.setTexture=function(t,i,n){void 0===i&&(i=0),void 0===n&&(n=!0),e.prototype.setTexture.call(this,t,i,n),this._bindTextureRenderTarget(t,i)},t.prototype.setLayerAndFaceIndices=function(t,i){var n,r;if(e.prototype.setLayerAndFaceIndices.call(this,t,i),this.textures&&this.layerIndices&&this.faceIndices)for(var o=null!==(r=null===(n=this._attachments)||void 0===n?void 0:n.length)&&void 0!==r?r:this.textures.length,a=0;a<o;a++){var s=this.textures[a];s&&(s.is2DArray||s.is3D?this._bindTextureRenderTarget(s,a,this.layerIndices[a]):s.isCube?this._bindTextureRenderTarget(s,a,this.faceIndices[a]):this._bindTextureRenderTarget(s,a))}},t.prototype.setLayerAndFaceIndex=function(t,i,n){if(void 0===t&&(t=0),e.prototype.setLayerAndFaceIndex.call(this,t,i,n),this.textures&&this.layerIndices&&this.faceIndices){var r=this.textures[t];r.is2DArray||r.is3D?this._bindTextureRenderTarget(this.textures[t],t,this.layerIndices[t]):r.isCube&&this._bindTextureRenderTarget(this.textures[t],t,this.faceIndices[t])}},t.prototype.dispose=function(t){void 0===t&&(t=this._disposeOnlyFramebuffers);var i=this._context;t||(this._colorTextureArray&&(this._context.deleteTexture(this._colorTextureArray),this._colorTextureArray=null),this._depthStencilTextureArray&&(this._context.deleteTexture(this._depthStencilTextureArray),this._depthStencilTextureArray=null)),this._framebuffer&&(i.deleteFramebuffer(this._framebuffer),this._framebuffer=null),this._depthStencilBuffer&&(i.deleteRenderbuffer(this._depthStencilBuffer),this._depthStencilBuffer=null),this._MSAAFramebuffer&&(i.deleteFramebuffer(this._MSAAFramebuffer),this._MSAAFramebuffer=null),e.prototype.dispose.call(this,t)},t}(Gr);ui.w.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var n=new zr(e,t,i,this,this._gl);return this._renderTargetWrapperCache.push(n),n},ui.w.prototype.createRenderTargetTexture=function(e,t){var i,n,r=this._createHardwareRenderTargetWrapper(!1,!1,e),o=!0,a=!1,s=!1,l=void 0,c=1,u=void 0;void 0!==t&&"object"==typeof t&&(o=null===(i=t.generateDepthBuffer)||void 0===i||i,a=!!t.generateStencilBuffer,s=!!t.noColorAttachment,l=t.colorAttachment,c=null!==(n=t.samples)&&void 0!==n?n:1,u=t.label);var h=l||(s?null:this._createInternalTexture(e,t,!0,5)),d=e.width||e,p=e.height||e,f=this._currentFramebuffer,_=this._gl,m=_.createFramebuffer();return this._bindUnboundFramebuffer(m),r._depthStencilBuffer=this._setupFramebufferDepthAttachments(a,o,d,p),!h||h.is2DArray||h.is3D||_.framebufferTexture2D(_.FRAMEBUFFER,_.COLOR_ATTACHMENT0,_.TEXTURE_2D,h._hardwareTexture.underlyingResource,0),this._bindUnboundFramebuffer(f),r.label=null!=u?u:"RenderTargetWrapper",r._framebuffer=m,r._generateDepthBuffer=o,r._generateStencilBuffer=a,r.setTextures(h),this.updateRenderTargetTextureSampleCount(r,c),r},ui.w.prototype._createDepthStencilTexture=function(e,t){var i=this._gl,n=e.layers||0,r=e.depth||0,o=i.TEXTURE_2D;0!==n?o=i.TEXTURE_2D_ARRAY:0!==r&&(o=i.TEXTURE_3D);var a=new ci.h(this,12);if(a.label=t.label,!this._caps.depthTextureExtension)return T.V.Error("Depth texture is not supported by your browser or hardware."),a;var s=(0,m.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t);if(this._bindTextureDirectly(o,a,!0),this._setupDepthStencilTexture(a,e,s.generateStencil,0!==s.comparisonFunction&&s.bilinearFiltering,s.comparisonFunction,s.samples),void 0!==s.depthTextureFormat){if(s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH16&&s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH24&&s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8&&s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH32_FLOAT&&s.depthTextureFormat!==c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8)return T.V.Error("Depth texture format is not supported."),a;a.format=s.depthTextureFormat}else a.format=s.generateStencil?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c.Y.TEXTUREFORMAT_DEPTH24;var l=a.format===c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||a.format===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8,u=i.UNSIGNED_INT;a.format===c.Y.TEXTUREFORMAT_DEPTH16?u=i.UNSIGNED_SHORT:a.format===c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8?u=i.UNSIGNED_INT_24_8:a.format===c.Y.TEXTUREFORMAT_DEPTH32_FLOAT?u=i.FLOAT:a.format===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8&&(u=i.FLOAT_32_UNSIGNED_INT_24_8_REV);var h=l?i.DEPTH_STENCIL:i.DEPTH_COMPONENT,d=h;return this.webGLVersion>1&&(a.format===c.Y.TEXTUREFORMAT_DEPTH16?d=i.DEPTH_COMPONENT16:a.format===c.Y.TEXTUREFORMAT_DEPTH24?d=i.DEPTH_COMPONENT24:a.format===c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||a.format===c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8?d=i.DEPTH24_STENCIL8:a.format===c.Y.TEXTUREFORMAT_DEPTH32_FLOAT?d=i.DEPTH_COMPONENT32F:a.format===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8&&(d=i.DEPTH32F_STENCIL8)),a.is2DArray?i.texImage3D(o,0,d,a.width,a.height,n,0,h,u,null):a.is3D?i.texImage3D(o,0,d,a.width,a.height,r,0,h,u,null):i.texImage2D(o,0,d,a.width,a.height,0,h,u,null),this._bindTextureDirectly(o,null),this._internalTexturesCache.push(a),a},ui.w.prototype.updateRenderTargetTextureSampleCount=function(e,t){if(this.webGLVersion<2||!e||!e.texture)return 1;if(e.samples===t)return t;var i=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples),e._depthStencilBuffer&&(i.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(i.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null);var n=e.texture._hardwareTexture;if(n.releaseMSAARenderBuffers(),t>1&&"function"==typeof i.renderbufferStorageMultisample){var r=i.createFramebuffer();if(!r)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=r,this._bindUnboundFramebuffer(e._MSAAFramebuffer);var o=this._createRenderBuffer(e.texture.width,e.texture.height,t,-1,this._getRGBABufferInternalSizedFormat(e.texture.type,e.texture.format,e.texture._useSRGBBuffer),i.COLOR_ATTACHMENT0,!1);if(!o)throw new Error("Unable to create multi sampled framebuffer");n.addMSAARenderBuffer(o)}else this._bindUnboundFramebuffer(e._framebuffer);return e.texture.samples=t,e._samples=t,e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.texture.width,e.texture.height,t),this._bindUnboundFramebuffer(null),t},ui.w.prototype._setupDepthStencilTexture=function(e,t,i,n,r,o){void 0===o&&(o=1);var a=t.width||t,s=t.height||t,l=t.layers||0,u=t.depth||0;e.baseWidth=a,e.baseHeight=s,e.width=a,e.height=s,e.is2DArray=l>0,e.depth=l||u,e.isReady=!0,e.samples=o,e.generateMipMaps=!1,e.samplingMode=n?c.Y.TEXTURE_BILINEAR_SAMPLINGMODE:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,e.type=c.Y.TEXTURETYPE_UNSIGNED_INT,e._comparisonFunction=r;var h=this._gl,d=this._getTextureTarget(e),p=this._getSamplingParameters(e.samplingMode,!1);h.texParameteri(d,h.TEXTURE_MAG_FILTER,p.mag),h.texParameteri(d,h.TEXTURE_MIN_FILTER,p.min),h.texParameteri(d,h.TEXTURE_WRAP_S,h.CLAMP_TO_EDGE),h.texParameteri(d,h.TEXTURE_WRAP_T,h.CLAMP_TO_EDGE),this.webGLVersion>1&&(0===r?(h.texParameteri(d,h.TEXTURE_COMPARE_FUNC,c.Y.LEQUAL),h.texParameteri(d,h.TEXTURE_COMPARE_MODE,h.NONE)):(h.texParameteri(d,h.TEXTURE_COMPARE_FUNC,r),h.texParameteri(d,h.TEXTURE_COMPARE_MODE,h.COMPARE_REF_TO_TEXTURE)))},mi.$.prototype.setTextureFromPostProcess=function(e,t,i){var n,r=null;t&&(t._forcedOutputTexture?r=t._forcedOutputTexture:t._textures.data[t._currentRenderTextureInd]&&(r=t._textures.data[t._currentRenderTextureInd])),this._bindTexture(e,null!==(n=null==r?void 0:r.texture)&&void 0!==n?n:null,i)},mi.$.prototype.setTextureFromPostProcessOutput=function(e,t,i){var n,r;this._bindTexture(e,null!==(r=null===(n=null==t?void 0:t._outputTexture)||void 0===n?void 0:n.texture)&&void 0!==r?r:null,i)},Vr.M.prototype.setTextureFromPostProcess=function(e,t){this._engine.setTextureFromPostProcess(this._samplers[e],t,e)},Vr.M.prototype.setTextureFromPostProcessOutput=function(e,t){this._engine.setTextureFromPostProcessOutput(this._samplers[e],t,e)};var Yr=function(){function e(e,t,i,n,r,o,a,s,l,u,p,f,_,m,g,v){var y,b,T,E,S,x,C,A,P,R,I,M;void 0===a&&(a=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===u&&(u=null),void 0===p&&(p=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f="postprocess"),void 0===m&&(m=!1),void 0===g&&(g=c.Y.TEXTUREFORMAT_RGBA),void 0===v&&(v=0),this._parentContainer=null,this.width=-1,this.height=-1,this.nodeMaterialSource=null,this._outputTexture=null,this.autoClear=!0,this.forceAutoClearInAlphaMode=!1,this.alphaMode=c.Y.ALPHA_DISABLE,this.animations=[],this.enablePixelPerfectMode=!1,this.forceFullscreenViewport=!0,this.scaleMode=c.Y.SCALEMODE_FLOOR,this.alwaysForcePOT=!1,this._samples=1,this.adaptScaleToCurrentViewport=!1,this._reusable=!1,this._renderId=0,this.externalTextureSamplerBinding=!1,this._textures=new re(2),this._textureCache=[],this._currentRenderTextureInd=0,this._scaleRatio=new d.I9(1,1),this._texelSize=d.I9.Zero(),this.onActivateObservable=new h.cP,this.onSizeChangedObservable=new h.cP,this.onApplyObservable=new h.cP,this.onBeforeRenderObservable=new h.cP,this.onAfterRenderObservable=new h.cP,this.name=e;var O=1,D=null;if(i&&!Array.isArray(i)){var N=i;i=null!==(y=N.uniforms)&&void 0!==y?y:null,n=null!==(b=N.samplers)&&void 0!==b?b:null,O=null!==(T=N.size)&&void 0!==T?T:1,o=null!==(E=N.camera)&&void 0!==E?E:null,a=null!==(S=N.samplingMode)&&void 0!==S?S:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,s=N.engine,l=N.reusable,u=null!==(x=N.defines)&&void 0!==x?x:null,p=null!==(C=N.textureType)&&void 0!==C?C:c.Y.TEXTURETYPE_UNSIGNED_INT,f=null!==(A=N.vertexUrl)&&void 0!==A?A:"postprocess",_=N.indexParameters,m=null!==(P=N.blockCompilation)&&void 0!==P&&P,g=null!==(R=N.textureFormat)&&void 0!==R?R:c.Y.TEXTUREFORMAT_RGBA,v=null!==(I=N.shaderLanguage)&&void 0!==I?I:0,D=null!==(M=N.uniformBuffers)&&void 0!==M?M:null}else r&&(O="number"==typeof r?r:{width:r.width,height:r.height});null!=o?(this._camera=o,this._scene=o.getScene(),o.attachPostProcess(this),this._engine=this._scene.getEngine(),this._scene.postProcesses.push(this),this.uniqueId=this._scene.getUniqueId()):s&&(this._engine=s,this._engine.postProcesses.push(this)),this._options=O,this.renderTargetSamplingMode=a||c.Y.TEXTURE_NEAREST_SAMPLINGMODE,this._reusable=l||!1,this._textureType=p,this._textureFormat=g,this._shaderLanguage=v,this._samplers=n||[],this._samplers.push("textureSampler"),this._fragmentUrl=t,this._vertexUrl=f,this._parameters=i||[],this._parameters.push("scale"),this._uniformBuffers=D||[],this._indexParameters=_,this._drawWrapper=new ti(this._engine),m||this.updateEffect(u)}return e.RegisterShaderCodeProcessing=function(t,i){i?e._CustomShaderCodeProcessing[null!=t?t:""]=i:delete e._CustomShaderCodeProcessing[null!=t?t:""]},e._GetShaderCodeProcessing=function(t){var i;return null!==(i=e._CustomShaderCodeProcessing[t])&&void 0!==i?i:e._CustomShaderCodeProcessing[""]},Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){var t=this;this._samples=Math.min(e,this._engine.getCaps().maxMSAASamples),this._textures.forEach((function(e){e.setSamples(t._samples)}))},enumerable:!1,configurable:!0}),e.prototype.getEffectName=function(){return this._fragmentUrl},Object.defineProperty(e.prototype,"onActivate",{set:function(e){this._onActivateObserver&&this.onActivateObservable.remove(this._onActivateObserver),e&&(this._onActivateObserver=this.onActivateObservable.add(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSizeChanged",{set:function(e){this._onSizeChangedObserver&&this.onSizeChangedObservable.remove(this._onSizeChangedObserver),this._onSizeChangedObserver=this.onSizeChangedObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onApply",{set:function(e){this._onApplyObserver&&this.onApplyObservable.remove(this._onApplyObserver),this._onApplyObserver=this.onApplyObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputTexture",{get:function(){return this._textures.data[this._currentRenderTextureInd]},set:function(e){this._forcedOutputTexture=e},enumerable:!1,configurable:!0}),e.prototype.restoreDefaultInputTexture=function(){this._forcedOutputTexture&&(this._forcedOutputTexture=null,this.markTextureDirty())},e.prototype.getCamera=function(){return this._camera},Object.defineProperty(e.prototype,"texelSize",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.texelSize:(this._forcedOutputTexture&&this._texelSize.copyFromFloats(1/this._forcedOutputTexture.width,1/this._forcedOutputTexture.height),this._texelSize)},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PostProcess"},e.prototype.getEngine=function(){return this._engine},e.prototype.getEffect=function(){return this._drawWrapper.effect},e.prototype.shareOutputWith=function(e){return this._disposeTextures(),this._shareOutputWithPostProcess=e,this},e.prototype.useOwnOutput=function(){0==this._textures.length&&(this._textures=new re(2)),this._shareOutputWithPostProcess=null},e.prototype.updateEffect=function(t,i,n,r,o,a,s,l){var c,u,h=this;void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null);var d=e._GetShaderCodeProcessing(this.name);if(null==d?void 0:d.defineCustomBindings){var p=null!==(c=null==i?void 0:i.slice())&&void 0!==c?c:[];p.push.apply(p,this._parameters);var f=null!==(u=null==n?void 0:n.slice())&&void 0!==u?u:[];f.push.apply(f,this._samplers),t=d.defineCustomBindings(this.name,t,p,f),i=p,n=f}this._postProcessDefines=t,this._drawWrapper.effect=this._engine.createEffect({vertex:null!=s?s:this._vertexUrl,fragment:null!=l?l:this._fragmentUrl},{attributes:["position"],uniformsNames:i||this._parameters,uniformBuffersNames:this._uniformBuffers,samplers:n||this._samplers,defines:null!==t?t:"",fallbacks:null,onCompiled:null!=o?o:null,onError:null!=a?a:null,indexParameters:r||this._indexParameters,processCodeAfterIncludes:(null==d?void 0:d.processCodeAfterIncludes)?function(e,t){return d.processCodeAfterIncludes(h.name,e,t)}:null,processFinalCode:(null==d?void 0:d.processFinalCode)?function(e,t){return d.processFinalCode(h.name,e,t)}:null,shaderLanguage:this._shaderLanguage},this._engine)},e.prototype.isReusable=function(){return this._reusable},e.prototype.markTextureDirty=function(){this.width=-1},e.prototype._createRenderTargetTexture=function(e,t,i){void 0===i&&(i=0);for(var n=0;n<this._textureCache.length;n++)if(this._textureCache[n].texture.width===e.width&&this._textureCache[n].texture.height===e.height&&this._textureCache[n].postProcessChannel===i&&this._textureCache[n].texture._generateDepthBuffer===t.generateDepthBuffer&&this._textureCache[n].texture.samples===t.samples)return this._textureCache[n].texture;var r=this._engine.createRenderTargetTexture(e,t);return this._textureCache.push({texture:r,postProcessChannel:i,lastUsedRenderId:-1}),r},e.prototype._flushTextureCache=function(){for(var e=this._renderId,t=this._textureCache.length-1;t>=0;t--)if(e-this._textureCache[t].lastUsedRenderId>100){for(var i=!1,n=0;n<this._textures.length;n++)if(this._textures.data[n]===this._textureCache[t].texture){i=!0;break}i||(this._textureCache[t].texture.dispose(),this._textureCache.splice(t,1))}},e.prototype.resize=function(e,t,i,n,r){void 0===i&&(i=null),void 0===n&&(n=!1),void 0===r&&(r=!1),this._textures.length>0&&this._textures.reset(),this.width=e,this.height=t;var o=null;if(i)for(var a=0;a<i._postProcesses.length;a++)if(null!==i._postProcesses[a]){o=i._postProcesses[a];break}var s={width:this.width,height:this.height},l={generateMipMaps:n,generateDepthBuffer:r||o===this,generateStencilBuffer:(r||o===this)&&this._engine.isStencilEnable,samplingMode:this.renderTargetSamplingMode,type:this._textureType,format:this._textureFormat,samples:this._samples,label:"PostProcessRTT-"+this.name};this._textures.push(this._createRenderTargetTexture(s,l,0)),this._reusable&&this._textures.push(this._createRenderTargetTexture(s,l,1)),this._texelSize.copyFromFloats(1/this.width,1/this.height),this.onSizeChangedObservable.notifyObservers(this)},e.prototype._getTarget=function(){var e;if(this._shareOutputWithPostProcess)e=this._shareOutputWithPostProcess.inputTexture;else if(this._forcedOutputTexture)e=this._forcedOutputTexture,this.width=this._forcedOutputTexture.width,this.height=this._forcedOutputTexture.height;else{e=this.inputTexture;for(var t=void 0,i=0;i<this._textureCache.length;i++)if(this._textureCache[i].texture===e){t=this._textureCache[i];break}t&&(t.lastUsedRenderId=this._renderId)}return e},e.prototype.activate=function(e,t,i){var n,r,o=this;void 0===t&&(t=null);var a=(e=e||this._camera).getScene(),s=a.getEngine(),l=s.getCaps().maxTextureSize,u=(t?t.width:this._engine.getRenderWidth(!0))*this._options|0,h=(t?t.height:this._engine.getRenderHeight(!0))*this._options|0,d=this._options.width||u,p=this._options.height||h,f=this.renderTargetSamplingMode!==c.Y.TEXTURE_NEAREST_LINEAR&&this.renderTargetSamplingMode!==c.Y.TEXTURE_NEAREST_NEAREST&&this.renderTargetSamplingMode!==c.Y.TEXTURE_LINEAR_LINEAR,_=null;if(!this._shareOutputWithPostProcess&&!this._forcedOutputTexture){if(this.adaptScaleToCurrentViewport){var m=s.currentViewport;m&&(d*=m.width,p*=m.height)}(f||this.alwaysForcePOT)&&(this._options.width||(d=s.needPOTTextures?(0,ue.R)(d,l,this.scaleMode):d),this._options.height||(p=s.needPOTTextures?(0,ue.R)(p,l,this.scaleMode):p)),this.width===d&&this.height===p&&(_=this._getTarget())||this.resize(d,p,e,f,i),this._textures.forEach((function(e){e.samples!==o.samples&&o._engine.updateRenderTargetTextureSampleCount(e,o.samples)})),this._flushTextureCache(),this._renderId++}return _||(_=this._getTarget()),this.enablePixelPerfectMode?(this._scaleRatio.copyFromFloats(u/d,h/p),this._engine.bindFramebuffer(_,0,u,h,this.forceFullscreenViewport)):(this._scaleRatio.copyFromFloats(1,1),this._engine.bindFramebuffer(_,0,void 0,void 0,this.forceFullscreenViewport)),null===(r=(n=this._engine)._debugInsertMarker)||void 0===r||r.call(n,"post process ".concat(this.name," input")),this.onActivateObservable.notifyObservers(e),this.autoClear&&(this.alphaMode===c.Y.ALPHA_DISABLE||this.forceAutoClearInAlphaMode)&&this._engine.clear(this.clearColor?this.clearColor:a.clearColor,a._allowPostProcessClearColor,!0,!0),this._reusable&&(this._currentRenderTextureInd=(this._currentRenderTextureInd+1)%2),_},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._drawWrapper.effect.isSupported},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.aspectRatio:this._forcedOutputTexture?this._forcedOutputTexture.width/this._forcedOutputTexture.height:this.width/this.height},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){var e,t;return null!==(t=null===(e=this._drawWrapper.effect)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.apply=function(){var t,i,n,r;return(null===(t=this._drawWrapper.effect)||void 0===t?void 0:t.isReady())?(this._engine.enableEffect(this._drawWrapper),this._engine.setState(!1),this._engine.setDepthBuffer(!1),this._engine.setDepthWrite(!1),this._engine.setAlphaMode(this.alphaMode),this.alphaConstants&&this.getEngine().setAlphaConstants(this.alphaConstants.r,this.alphaConstants.g,this.alphaConstants.b,this.alphaConstants.a),r=this._shareOutputWithPostProcess?this._shareOutputWithPostProcess.inputTexture:this._forcedOutputTexture?this._forcedOutputTexture:this.inputTexture,this.externalTextureSamplerBinding||this._drawWrapper.effect._bindTexture("textureSampler",null==r?void 0:r.texture),this._drawWrapper.effect.setVector2("scale",this._scaleRatio),this.onApplyObservable.notifyObservers(this._drawWrapper.effect),null===(n=null===(i=e._GetShaderCodeProcessing(this.name))||void 0===i?void 0:i.bindCustomBindings)||void 0===n||n.call(i,this.name,this._drawWrapper.effect),this._drawWrapper.effect):null},e.prototype._disposeTextures=function(){this._shareOutputWithPostProcess||this._forcedOutputTexture?this._disposeTextureCache():(this._disposeTextureCache(),this._textures.dispose())},e.prototype._disposeTextureCache=function(){for(var e=this._textureCache.length-1;e>=0;e--)this._textureCache[e].texture.dispose();this._textureCache.length=0},e.prototype.setPrePassRenderer=function(e){return!!this._prePassEffectConfiguration&&(this._prePassEffectConfiguration=e.addEffectConfiguration(this._prePassEffectConfiguration),this._prePassEffectConfiguration.enabled=!0,!0)},e.prototype.dispose=function(e){var t;if(e=e||this._camera,this._disposeTextures(),this._scene&&-1!==(t=this._scene.postProcesses.indexOf(this))&&this._scene.postProcesses.splice(t,1),this._parentContainer){var i=this._parentContainer.postProcesses.indexOf(this);i>-1&&this._parentContainer.postProcesses.splice(i,1),this._parentContainer=null}if(-1!==(t=this._engine.postProcesses.indexOf(this))&&this._engine.postProcesses.splice(t,1),e){if(e.detachPostProcess(this),0===(t=e._postProcesses.indexOf(this))&&e._postProcesses.length>0){var n=this._camera._getFirstPostProcess();n&&n.markTextureDirty()}this.onActivateObservable.clear(),this.onAfterRenderObservable.clear(),this.onApplyObservable.clear(),this.onBeforeRenderObservable.clear(),this.onSizeChangedObservable.clear()}},e.prototype.serialize=function(){var e=G.p.Serialize(this),t=this.getCamera()||this._scene&&this._scene.activeCamera;return e.customType="BABYLON."+this.getClassName(),e.cameraId=t?t.id:null,e.reusable=this._reusable,e.textureType=this._textureType,e.fragmentUrl=this._fragmentUrl,e.parameters=this._parameters,e.samplers=this._samplers,e.options=this._options,e.defines=this._postProcessDefines,e.textureFormat=this._textureFormat,e.vertexUrl=this._vertexUrl,e.indexParameters=this._indexParameters,e},e.prototype.clone=function(){var t=this.serialize();t._engine=this._engine,t.cameraId=null;var i=e.Parse(t,this._scene,"");return i?(i.onActivateObservable=this.onActivateObservable.clone(),i.onSizeChangedObservable=this.onSizeChangedObservable.clone(),i.onApplyObservable=this.onApplyObservable.clone(),i.onBeforeRenderObservable=this.onBeforeRenderObservable.clone(),i.onAfterRenderObservable=this.onAfterRenderObservable.clone(),i._prePassEffectConfiguration=this._prePassEffectConfiguration,i):null},e.Parse=function(e,t,i){var n=(0,s.n9)(e.customType);if(!n||!n._Parse)return null;var r=t?t.getCameraById(e.cameraId):null;return n._Parse(e,r,t,i)},e._Parse=function(t,i,n,r){return G.p.Parse((function(){return new e(t.name,t.fragmentUrl,t.parameters,t.samplers,t.options,i,t.renderTargetSamplingMode,t._engine,t.reusable,t.defines,t.textureType,t.vertexUrl,t.indexParameters,!1,t.textureFormat)}),t,n,r)},e._CustomShaderCodeProcessing={},(0,m.Cg)([(0,V.lK)()],e.prototype,"uniqueId",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"name",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"width",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"height",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"renderTargetSamplingMode",void 0),(0,m.Cg)([(0,V.qK)()],e.prototype,"clearColor",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"autoClear",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"forceAutoClearInAlphaMode",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"alphaMode",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"alphaConstants",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"enablePixelPerfectMode",void 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POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x));\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x));\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001));\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001));\n#endif\n}";var qr=function(e){function t(t,i,n,r,o,a,s,l){return void 0===n&&(n=null),void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1),e.call(this,t,"pass",null,null,i,n,r,o,a,void 0,s,void 0,null,l)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"PassPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,e._engine,e.reusable)}),e,n,r)},t}(Yr);(0,s.Y5)("BABYLON.PassPostProcess",qr);var Kr=function(e){function t(t,i,n,r,o,a,s,l){void 0===n&&(n=null),void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"passCube",null,null,i,n,r,o,a,"#define POSITIVEX",s,void 0,null,l)||this;return u._face=0,u}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"face",{get:function(){return this._face},set:function(e){if(!(e<0||e>5))switch(this._face=e,this._face){case 0:this.updateEffect("#define POSITIVEX");break;case 1:this.updateEffect("#define NEGATIVEX");break;case 2:this.updateEffect("#define POSITIVEY");break;case 3:this.updateEffect("#define NEGATIVEY");break;case 4:this.updateEffect("#define POSITIVEZ");break;case 5:this.updateEffect("#define NEGATIVEZ")}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PassCubePostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,e._engine,e.reusable)}),e,n,r)},t}(Yr);mi.$._RescalePostProcessFactory=function(e){return new qr("rescale",1,null,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,e,!1,c.Y.TEXTURETYPE_UNSIGNED_INT)};kr.l.ShadersStore.anaglyphPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D leftSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 leftFrag=texture2D(leftSampler,vUV);leftFrag=vec4(1.0,leftFrag.g,leftFrag.b,1.0);vec4 rightFrag=texture2D(textureSampler,vUV);rightFrag=vec4(rightFrag.r,1.0,1.0,1.0);gl_FragColor=vec4(rightFrag.rgb*leftFrag.rgb,1.0);}";var Qr=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,"anaglyph",null,["leftSampler"],i,n[1],r,o,a)||this;return s._passedProcess=n[0]._rigPostProcess,s.onApplyObservable.add((function(e){e.setTextureFromPostProcess("leftSampler",s._passedProcess)})),s}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphPostProcess"},t}(Yr);function Zr(e){e._rigCameras[0]._rigPostProcess=new qr(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new Qr(e.name+"_anaglyph",1,e._rigCameras)}(0,s.Y5)("BABYLON.AnaglyphPostProcess",Qr),Y.AddNodeConstructor("AnaglyphArcRotateCamera",(function(e,t,i){return function(){return new Jr(e,0,0,1,d.Pq.Zero(),i.interaxial_distance,t)}}));var Jr=function(e){function t(t,i,n,r,o,a,s){var l=e.call(this,t,i,n,r,o,s)||this;return l._setRigMode=function(){return Zr(l)},l.interaxialDistance=a,l.setCameraRigMode(Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:a}),l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphArcRotateCamera"},t}(Er);Y.AddNodeConstructor("AnaglyphFreeCamera",(function(e,t,i){return function(){return new $r(e,d.Pq.Zero(),i.interaxial_distance,t)}}));var $r=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o._setRigMode=function(){return Zr(o)},o.interaxialDistance=n,o.setCameraRigMode(Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphFreeCamera"},t}(br);Y.AddNodeConstructor("AnaglyphGamepadCamera",(function(e,t,i){return function(){return new eo(e,d.Pq.Zero(),i.interaxial_distance,t)}}));var eo=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o._setRigMode=function(){return Zr(o)},o.interaxialDistance=n,o.setCameraRigMode(Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphGamepadCamera"},t}(Ur);Y.AddNodeConstructor("AnaglyphUniversalCamera",(function(e,t,i){return function(){return new to(e,d.Pq.Zero(),i.interaxial_distance,t)}}));var to=function(e){function t(t,i,n,r){var o=e.call(this,t,i,r)||this;return o._setRigMode=function(){return Zr(o)},o.interaxialDistance=n,o.setCameraRigMode(Xt.RIG_MODE_STEREOSCOPIC_ANAGLYPH,{interaxialDistance:n}),o}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AnaglyphUniversalCamera"},t}(Br);kr.l.ShadersStore.stereoscopicInterlacePixelShader="const vec3 TWO=vec3(2.0,2.0,2.0);varying vec2 vUV;uniform sampler2D camASampler;uniform sampler2D textureSampler;uniform vec2 stepSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{bool useCamA;bool useCamB;vec2 texCoord1;vec2 texCoord2;vec3 frag1;vec3 frag2;\n#ifdef IS_STEREOSCOPIC_HORIZ\nuseCamB=vUV.x>0.5;useCamA=!useCamB;texCoord1=vec2(useCamB ? (vUV.x-0.5)*2.0 : vUV.x*2.0,vUV.y);texCoord2=vec2(texCoord1.x+stepSize.x,vUV.y);\n#else\n#ifdef IS_STEREOSCOPIC_INTERLACED\nfloat rowNum=floor(vUV.y/stepSize.y);useCamA=mod(rowNum,2.0)==1.0;useCamB=mod(rowNum,2.0)==0.0;texCoord1=vec2(vUV.x,vUV.y);texCoord2=vec2(vUV.x,vUV.y);\n#else\nuseCamB=vUV.y>0.5;useCamA=!useCamB;texCoord1=vec2(vUV.x,useCamB ? (vUV.y-0.5)*2.0 : vUV.y*2.0);texCoord2=vec2(vUV.x,texCoord1.y+stepSize.y);\n#endif\n#endif\nif (useCamB){frag1=texture2D(textureSampler,texCoord1).rgb;frag2=texture2D(textureSampler,texCoord2).rgb;}else if (useCamA){frag1=texture2D(camASampler ,texCoord1).rgb;frag2=texture2D(camASampler ,texCoord2).rgb;}else {discard;}\ngl_FragColor=vec4((frag1+frag2)/TWO,1.0);}\n";var io=function(e){function t(t,i,n,r,o,a,s){var l=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,i[1],o,a,s,r?"#define IS_STEREOSCOPIC_INTERLACED 1":n?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return l._passedProcess=i[0]._rigPostProcess,l._stepSize=new d.I9(1/l.width,1/l.height),l.onSizeChangedObservable.add((function(){l._stepSize=new d.I9(1/l.width,1/l.height)})),l.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",l._passedProcess),e.setFloat2("stepSize",l._stepSize.x,l._stepSize.y)})),l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicInterlacePostProcessI"},t}(Yr),no=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,"stereoscopicInterlace",["stepSize"],["camASampler"],1,i[1],r,o,a,n?"#define IS_STEREOSCOPIC_HORIZ 1":void 0)||this;return s._passedProcess=i[0]._rigPostProcess,s._stepSize=new d.I9(1/s.width,1/s.height),s.onSizeChangedObservable.add((function(){s._stepSize=new d.I9(1/s.width,1/s.height)})),s.onApplyObservable.add((function(e){e.setTextureFromPostProcess("camASampler",s._passedProcess),e.setFloat2("stepSize",s._stepSize.x,s._stepSize.y)})),s}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicInterlacePostProcess"},t}(Yr);function ro(e){var t=e.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL||e.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED,i=e.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_CROSSEYED;e.cameraRigMode===Xt.RIG_MODE_STEREOSCOPIC_INTERLACED?(e._rigCameras[0]._rigPostProcess=new qr(e.name+"_passthru",1,e._rigCameras[0]),e._rigCameras[1]._rigPostProcess=new io(e.name+"_stereoInterlace",e._rigCameras,!1,!0)):(e._rigCameras[i?1:0].viewport=new Yt(0,0,t?.5:1,t?1:.5),e._rigCameras[i?0:1].viewport=new Yt(t?.5:0,t?0:.5,t?.5:1,t?1:.5))}Y.AddNodeConstructor("StereoscopicArcRotateCamera",(function(e,t,i){return function(){return new oo(e,0,0,1,d.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var oo=function(e){function t(t,i,n,r,o,a,s,l){var c=e.call(this,t,i,n,r,o,l)||this;return c._setRigMode=function(){return ro(c)},c.interaxialDistance=a,c.isStereoscopicSideBySide=s,c.setCameraRigMode(s?Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:a}),c}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicArcRotateCamera"},t}(Er);Y.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,i){return function(){return new ao(e,d.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var ao=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return ro(a)},a.interaxialDistance=n,a.isStereoscopicSideBySide=r,a.setCameraRigMode(r?Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),a}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicFreeCamera"},t}(br);Y.AddNodeConstructor("StereoscopicGamepadCamera",(function(e,t,i){return function(){return new so(e,d.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var so=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return ro(a)},a.interaxialDistance=n,a.isStereoscopicSideBySide=r,a.setCameraRigMode(r?Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),a}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicGamepadCamera"},t}(Ur);Y.AddNodeConstructor("StereoscopicFreeCamera",(function(e,t,i){return function(){return new lo(e,d.Pq.Zero(),i.interaxial_distance,i.isStereoscopicSideBySide,t)}}));var lo=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,o)||this;return a._setRigMode=function(){return ro(a)},a.interaxialDistance=n,a.isStereoscopicSideBySide=r,a.setCameraRigMode(r?Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL:Xt.RIG_MODE_STEREOSCOPIC_OVERUNDER,{interaxialDistance:n}),a}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t}(Br),co=function(e){function t(t,i,n,r,o){void 0===r&&(r=1),void 0===o&&(o=.065);var a=e.call(this,t,i,n)||this;return a._distanceBetweenEyes=o,a._distanceToProjectionPlane=r,a.setCameraRigMode(Xt.RIG_MODE_STEREOSCOPIC_SIDEBYSIDE_PARALLEL,{stereoHalfAngle:0}),a._cameraRigParams.stereoHalfAngle=0,a._cameraRigParams.interaxialDistance=o,a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"distanceBetweenEyes",{get:function(){return this._distanceBetweenEyes},set:function(e){this._distanceBetweenEyes=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distanceToProjectionPlane",{get:function(){return this._distanceToProjectionPlane},set:function(e){this._distanceToProjectionPlane=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"StereoscopicUniversalCamera"},t.prototype.createRigCamera=function(e){var t=new yr(e,d.Pq.Zero(),this.getScene()),i=new Mi("tm_"+e,this.getScene());return t.parent=i,i.setPivotMatrix(d.uq.Identity(),!1),t.isRigCamera=!0,t.rigParent=this,t},t.prototype._updateRigCameras=function(){for(var e=0;e<this._rigCameras.length;e++){var t=this._rigCameras[e];t.minZ=this.minZ,t.maxZ=this.maxZ,t.fov=this.fov,t.upVector.copyFrom(this.upVector),t.rotationQuaternion?t.rotationQuaternion.copyFrom(this.rotationQuaternion):t.rotation.copyFrom(this.rotation),this._updateCamera(this._rigCameras[e],e)}},t.prototype._updateCamera=function(e,t){var i=this.distanceBetweenEyes/2,n=i/this.distanceToProjectionPlane;e.position.copyFrom(this.position),e.position.addInPlaceFromFloats(0===t?-i:i,0,-this._distanceToProjectionPlane);var r=e.parent,o=r.getPivotMatrix();o.setTranslationFromFloats(0===t?i:-i,0,0),o.setRowFromFloats(2,0===t?n:-n,0,1,0),r.setPivotMatrix(o,!1)},t.prototype._setRigMode=function(){this._rigCameras[0].viewport=new Yt(0,0,.5,1),this._rigCameras[1].viewport=new Yt(.5,0,.5,1);for(var e=0;e<this._rigCameras.length;e++)this._updateCamera(this._rigCameras[e],e)},t}(Br);Y.AddNodeConstructor("VirtualJoysticksCamera",(function(e,t){return function(){return new uo(e,d.Pq.Zero(),t)}}));var uo=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.inputs.addVirtualJoystick(),r}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VirtualJoysticksCamera"},t}(br),ho=function(){function e(){this.compensateDistortion=!0,this.multiviewEnabled=!1}return Object.defineProperty(e.prototype,"aspectRatio",{get:function(){return this.hResolution/(2*this.vResolution)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"aspectRatioFov",{get:function(){return 2*Math.atan(this.postProcessScaleFactor*this.vScreenSize/(2*this.eyeToScreenDistance))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"leftHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return d.uq.Translation(e,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightHMatrix",{get:function(){var e=4*(this.hScreenSize/4-this.lensSeparationDistance/2)/this.hScreenSize;return d.uq.Translation(-e,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"leftPreViewMatrix",{get:function(){return d.uq.Translation(.5*this.interpupillaryDistance,0,0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rightPreViewMatrix",{get:function(){return d.uq.Translation(-.5*this.interpupillaryDistance,0,0)},enumerable:!1,configurable:!0}),e.GetDefault=function(){var t=new e;return t.hResolution=1280,t.vResolution=800,t.hScreenSize=.149759993,t.vScreenSize=.0935999975,t.vScreenCenter=.0467999987,t.eyeToScreenDistance=.0410000011,t.lensSeparationDistance=.063500002,t.interpupillaryDistance=.064000003,t.distortionK=[1,.219999999,.239999995,0],t.chromaAbCorrection=[.995999992,-.00400000019,1.01400006,0],t.postProcessScaleFactor=1.714605507808412,t.lensCenterOffset=.151976421,t},e}();kr.l.ShadersStore.vrDistortionCorrectionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 LensCenter;uniform vec2 Scale;uniform vec2 ScaleIn;uniform vec4 HmdWarpParam;vec2 HmdWarp(vec2 in01) {vec2 theta=(in01-LensCenter)*ScaleIn; \nfloat rSq=theta.x*theta.x+theta.y*theta.y;vec2 rvector=theta*(HmdWarpParam.x+HmdWarpParam.y*rSq+HmdWarpParam.z*rSq*rSq+HmdWarpParam.w*rSq*rSq*rSq);return LensCenter+Scale*rvector;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 tc=HmdWarp(vUV);if (tc.x <0.0 || tc.x>1.0 || tc.y<0.0 || tc.y>1.0)\ngl_FragColor=vec4(0.0,0.0,0.0,0.0);else{gl_FragColor=texture2D(textureSampler,tc);}}";var po=function(e){function t(t,i,n,r){var o=e.call(this,t,"vrDistortionCorrection",["LensCenter","Scale","ScaleIn","HmdWarpParam"],null,r.postProcessScaleFactor,i,an.g.BILINEAR_SAMPLINGMODE)||this;return o._isRightEye=n,o._distortionFactors=r.distortionK,o._postProcessScaleFactor=r.postProcessScaleFactor,o._lensCenterOffset=r.lensCenterOffset,o.adaptScaleToCurrentViewport=!0,o.onSizeChangedObservable.add((function(){o._scaleIn=new d.I9(2,2/o.aspectRatio),o._scaleFactor=new d.I9(1/o._postProcessScaleFactor*.5,1/o._postProcessScaleFactor*.5*o.aspectRatio),o._lensCenter=new d.I9(o._isRightEye?.5-.5*o._lensCenterOffset:.5+.5*o._lensCenterOffset,.5)})),o.onApplyObservable.add((function(e){e.setFloat2("LensCenter",o._lensCenter.x,o._lensCenter.y),e.setFloat2("Scale",o._scaleFactor.x,o._scaleFactor.y),e.setFloat2("ScaleIn",o._scaleIn.x,o._scaleIn.y),e.setFloat4("HmdWarpParam",o._distortionFactors[0],o._distortionFactors[1],o._distortionFactors[2],o._distortionFactors[3])})),o}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VRDistortionCorrectionPostProcess"},t}(Yr);kr.l.ShadersStore.vrMultiviewToSingleviewPixelShader="precision mediump sampler2DArray;varying vec2 vUV;uniform sampler2DArray multiviewSampler;uniform int imageIndex;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(multiviewSampler,vec3(vUV,imageIndex));}",ui.w.prototype.createRenderTargetCubeTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!0,e),n=(0,m.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:c.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:c.Y.TEXTUREFORMAT_RGBA},t);n.generateStencilBuffer=n.generateDepthBuffer&&n.generateStencilBuffer,(n.type!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(n.type!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(n.samplingMode=c.Y.TEXTURE_NEAREST_SAMPLINGMODE);var r=this._gl,o=new ci.h(this,5);this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,o,!0);var a=this._getSamplingParameters(n.samplingMode,n.generateMipMaps);n.type!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(n.type=c.Y.TEXTURETYPE_UNSIGNED_INT,T.V.Warn("Float textures are not supported. Cube render target forced to TEXTURETYPE_UNESIGNED_BYTE type")),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_MAG_FILTER,a.mag),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_MIN_FILTER,a.min),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_WRAP_S,r.CLAMP_TO_EDGE),r.texParameteri(r.TEXTURE_CUBE_MAP,r.TEXTURE_WRAP_T,r.CLAMP_TO_EDGE);for(var s=0;s<6;s++)r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+s,0,this._getRGBABufferInternalSizedFormat(n.type,n.format),e,e,0,this._getInternalFormat(n.format),this._getWebGLTextureType(n.type),null);var l=r.createFramebuffer();return this._bindUnboundFramebuffer(l),i._depthStencilBuffer=this._setupFramebufferDepthAttachments(n.generateStencilBuffer,n.generateDepthBuffer,e,e),n.generateMipMaps&&r.generateMipmap(r.TEXTURE_CUBE_MAP),this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null),this._bindUnboundFramebuffer(null),i._framebuffer=l,i._generateDepthBuffer=n.generateDepthBuffer,i._generateStencilBuffer=n.generateStencilBuffer,o.width=e,o.height=e,o.isReady=!0,o.isCube=!0,o.samples=1,o.generateMipMaps=n.generateMipMaps,o.samplingMode=n.samplingMode,o.type=n.type,o.format=n.format,this._internalTexturesCache.push(o),i.setTextures(o),i},ui.w.prototype.setDepthStencilTexture=function(e,t,i,n){void 0!==e&&(t&&(this._boundUniforms[e]=t),i&&i.depthStencilTexture?this._setTexture(e,i,!1,!0,n):this._setTexture(e,null,void 0,void 0,n))};var fo={positions:[1,1,-1,1,-1,-1,1,-1],indices:[0,1,2,0,2,3]},_o=function(){function e(e,t){var i;void 0===t&&(t=fo);var n,r,o=this;this._fullscreenViewport=new Yt(0,0,1,1);var a=null!==(n=t.positions)&&void 0!==n?n:fo.positions,s=null!==(r=t.indices)&&void 0!==r?r:fo.indices;this.engine=e,this._vertexBuffers=((i={})[Se.R.PositionKind]=new Se.R(e,a,Se.R.PositionKind,!1,!1,2),i),this._indexBuffer=e.createIndexBuffer(s),this._onContextRestoredObserver=e.onContextRestoredObservable.add((function(){for(var t in o._indexBuffer=e.createIndexBuffer(s),o._vertexBuffers)o._vertexBuffers[t]._rebuild()}))}return e.prototype.setViewport=function(e){void 0===e&&(e=this._fullscreenViewport),this.engine.setViewport(e)},e.prototype.bindBuffers=function(e){this.engine.bindBuffers(this._vertexBuffers,this._indexBuffer,e)},e.prototype.applyEffectWrapper=function(e){this.engine.setState(!0),this.engine.depthCullingState.depthTest=!1,this.engine.stencilState.stencilTest=!1,this.engine.enableEffect(e._drawWrapper),this.bindBuffers(e.effect),e.onApplyObservable.notifyObservers({})},e.prototype.saveStates=function(){this._savedStateDepthTest=this.engine.depthCullingState.depthTest,this._savedStateStencilTest=this.engine.stencilState.stencilTest},e.prototype.restoreStates=function(){this.engine.depthCullingState.depthTest=this._savedStateDepthTest,this.engine.stencilState.stencilTest=this._savedStateStencilTest},e.prototype.draw=function(){this.engine.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,6)},e.prototype._isRenderTargetTexture=function(e){return void 0!==e.renderTarget},e.prototype.render=function(e,t){if(void 0===t&&(t=null),e.effect.isReady()){this.saveStates(),this.setViewport();var i=null===t?null:this._isRenderTargetTexture(t)?t.renderTarget:t;i&&this.engine.bindFramebuffer(i),this.applyEffectWrapper(e),this.draw(),i&&this.engine.unBindFramebuffer(i),this.restoreStates()}},e.prototype.dispose=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&(e.dispose(),delete this._vertexBuffers[Se.R.PositionKind]),this._indexBuffer&&this.engine._releaseBuffer(this._indexBuffer),this._onContextRestoredObserver&&(this.engine.onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)},e}(),mo=function(){function e(e){var t,i=this;this.onApplyObservable=new h.cP;var n=e.uniformNames||[];e.vertexShader?t={fragmentSource:e.fragmentShader,vertexSource:e.vertexShader,spectorName:e.name||"effectWrapper"}:(n.push("scale"),t={fragmentSource:e.fragmentShader,vertex:"postprocess",spectorName:e.name||"effectWrapper"},this.onApplyObservable.add((function(){i.effect.setFloat2("scale",1,1)})));var r=e.defines?e.defines.join("\n"):"";this._drawWrapper=new ti(e.engine),e.useShaderStore?(t.fragment=t.fragmentSource,t.vertex||(t.vertex=t.vertexSource),delete t.fragmentSource,delete t.vertexSource,this.effect=e.engine.createEffect(t,e.attributeNames||["position"],n,e.samplerNames,r,void 0,e.onCompiled,void 0,void 0,e.shaderLanguage)):(this.effect=new Vr.M(t,e.attributeNames||["position"],n,e.samplerNames,e.engine,r,void 0,e.onCompiled,void 0,void 0,void 0,e.shaderLanguage),this._onContextRestoredObserver=e.engine.onContextRestoredObservable.add((function(){i.effect._pipelineContext=null,i.effect._prepareEffect()})))}return Object.defineProperty(e.prototype,"effect",{get:function(){return this._drawWrapper.effect},set:function(e){this._drawWrapper.effect=e},enumerable:!1,configurable:!0}),e.prototype.dispose=function(e){void 0===e&&(e=!0),this._onContextRestoredObserver&&(this.effect.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null),e&&this.effect.dispose()},e}(),go=function(){function e(){}return e._CreateDumpRenderer=function(){if(!e._DumpToolsEngine){var t=void 0,i=null,n={preserveDrawingBuffer:!0,depth:!1,stencil:!1,alpha:!0,premultipliedAlpha:!1,antialias:!1,failIfMajorPerformanceCaveat:!1};try{t=new OffscreenCanvas(100,100),i=new ui.w(t,!1,n)}catch(e){t=document.createElement("canvas"),i=new ui.w(t,!1,n)}D.q.Instances.pop(),D.q.OnEnginesDisposedObservable.add((function(t){i&&t!==i&&!i.isDisposed&&0===D.q.Instances.length&&e.Dispose()})),i.getCaps().parallelShaderCompile=void 0;var r=new _o(i),o=new mo({engine:i,name:Hr,fragmentShader:jr,samplerNames:["textureSampler"]});e._DumpToolsEngine={canvas:t,engine:i,renderer:r,wrapper:o}}return e._DumpToolsEngine},e.DumpFramebuffer=function(t,i,n,r,o,a,s){return void 0===o&&(o="image/png"),(0,m.sH)(this,void 0,void 0,(function(){var l,c;return(0,m.YH)(this,(function(u){switch(u.label){case 0:return[4,n.readPixels(0,0,t,i)];case 1:return l=u.sent(),c=new Uint8Array(l.buffer),e.DumpData(t,i,c,r,o,a,!0,void 0,s),[2]}}))}))},e.DumpDataAsync=function(t,i,n,r,o,a,s,l){return void 0===r&&(r="image/png"),void 0===a&&(a=!1),void 0===s&&(s=!1),new Promise((function(c){e.DumpData(t,i,n,(function(e){return c(e)}),r,o,a,s,l)}))},e.DumpData=function(t,i,n,r,o,a,s,l,u){void 0===o&&(o="image/png"),void 0===s&&(s=!1),void 0===l&&(l=!1);var h=e._CreateDumpRenderer();if(h.engine.setSize(t,i,!0),n instanceof Float32Array){for(var d=new Uint8Array(n.length),p=n.length;p--;){var f=n[p];d[p]=Math.round(255*B.X.Clamp(f))}n=d}var _=h.engine.createRawTexture(n,t,i,c.Y.TEXTUREFORMAT_RGBA,!1,!s,c.Y.TEXTURE_NEAREST_NEAREST);h.renderer.setViewport(),h.renderer.applyEffectWrapper(h.wrapper),h.wrapper.effect._bindTexture("textureSampler",_),h.renderer.draw(),l?ie.S0.ToBlob(h.canvas,(function(e){var t=new FileReader;t.onload=function(e){var t=e.target.result;r&&r(t)},t.readAsArrayBuffer(e)}),o,u):ie.S0.EncodeScreenshotCanvasData(h.canvas,r,o,a,u),_.dispose()},e.Dispose=function(){e._DumpToolsEngine&&(e._DumpToolsEngine.wrapper.dispose(),e._DumpToolsEngine.renderer.dispose(),e._DumpToolsEngine.engine.dispose()),e._DumpToolsEngine=null},e}();ie.S0.DumpData=go.DumpData,ie.S0.DumpDataAsync=go.DumpDataAsync,ie.S0.DumpFramebuffer=go.DumpFramebuffer,Vr.M.prototype.setDepthStencilTexture=function(e,t){this._engine.setDepthStencilTexture(this._samplers[e],this._uniforms[e],t,e)};var vo=function(e){function t(t,i,n,r,o,a,s,l,u,p,f,_,m,g,v,y,b){void 0===r&&(r=!1),void 0===o&&(o=!0),void 0===a&&(a=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===s&&(s=!1),void 0===l&&(l=an.g.TRILINEAR_SAMPLINGMODE),void 0===u&&(u=!0),void 0===p&&(p=!1),void 0===f&&(f=!1),void 0===_&&(_=c.Y.TEXTUREFORMAT_RGBA),void 0===m&&(m=!1),void 0===y&&(y=!1),void 0===b&&(b=!1);var T,E,S,x,C,A,P,R=this,I=void 0,M=!0;if("object"==typeof r){var O=r;r=!!O.generateMipMaps,o=null===(T=O.doNotChangeAspectRatio)||void 0===T||T,a=null!==(E=O.type)&&void 0!==E?E:c.Y.TEXTURETYPE_UNSIGNED_BYTE,s=!!O.isCube,l=null!==(S=O.samplingMode)&&void 0!==S?S:an.g.TRILINEAR_SAMPLINGMODE,u=null===(x=O.generateDepthBuffer)||void 0===x||x,p=!!O.generateStencilBuffer,f=!!O.isMulti,_=null!==(C=O.format)&&void 0!==C?C:c.Y.TEXTUREFORMAT_RGBA,m=!!O.delayAllocation,g=O.samples,v=O.creationFlags,y=!!O.noColorAttachment,b=!!O.useSRGBBuffer,I=O.colorAttachment,M=null!==(A=O.gammaSpace)&&void 0!==A?A:M}if((R=e.call(this,null,n,!r,void 0,l,void 0,void 0,void 0,void 0,_)||this)._unObserveRenderList=null,R._renderListHasChanged=function(e,t){var i,n=R._renderList?R._renderList.length:0;(0===t&&n>0||0===n)&&(null===(i=R.getScene())||void 0===i||i.meshes.forEach((function(e){e._markSubMeshesAsLightDirty()})))},R.renderParticles=!0,R.renderSprites=!1,R.forceLayerMaskCheck=!1,R.ignoreCameraViewport=!1,R.onBeforeBindObservable=new h.cP,R.onAfterUnbindObservable=new h.cP,R.onBeforeRenderObservable=new h.cP,R.onAfterRenderObservable=new h.cP,R.onClearObservable=new h.cP,R.onResizeObservable=new h.cP,R._cleared=!1,R.skipInitialClear=!1,R._currentRefreshId=-1,R._refreshRate=1,R._samples=1,R._canRescale=!0,R._renderTarget=null,R.boundingBoxPosition=d.Pq.Zero(),!(n=R.getScene()))return R;var D=R.getScene().getEngine();return R._gammaSpace=M,R._coordinatesMode=an.g.PROJECTION_MODE,R.renderList=[],R.name=t,R.isRenderTarget=!0,R._initialSizeParameter=i,R._renderPassIds=[],R._isCubeData=s,R._processSizeParameter(i),R.renderPassId=R._renderPassIds[0],R._resizeObserver=D.onResizeObservable.add((function(){})),R._generateMipMaps=!!r,R._doNotChangeAspectRatio=o,R._renderingManager=new Re(n),R._renderingManager._useSceneAutoClearSetup=!0,f||(R._renderTargetOptions={generateMipMaps:r,type:a,format:null!==(P=R._format)&&void 0!==P?P:void 0,samplingMode:R.samplingMode,generateDepthBuffer:u,generateStencilBuffer:p,samples:g,creationFlags:v,noColorAttachment:y,useSRGBBuffer:b,colorAttachment:I,label:R.name},R.samplingMode===an.g.NEAREST_SAMPLINGMODE&&(R.wrapU=an.g.CLAMP_ADDRESSMODE,R.wrapV=an.g.CLAMP_ADDRESSMODE),m||(s?(R._renderTarget=n.getEngine().createRenderTargetCubeTexture(R.getRenderSize(),R._renderTargetOptions),R.coordinatesMode=an.g.INVCUBIC_MODE,R._textureMatrix=d.uq.Identity()):R._renderTarget=n.getEngine().createRenderTargetTexture(R._size,R._renderTargetOptions),R._texture=R._renderTarget.texture,void 0!==g&&(R.samples=g))),R}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"renderList",{get:function(){return this._renderList},set:function(e){this._unObserveRenderList&&(this._unObserveRenderList(),this._unObserveRenderList=null),e&&(this._unObserveRenderList=(0,it.l)(e,this._renderListHasChanged)),this._renderList=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"postProcesses",{get:function(){return this._postProcesses},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassEnabled",{get:function(){return!!this._prePassRenderTarget&&this._prePassRenderTarget.enabled},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onAfterUnbind",{set:function(e){this._onAfterUnbindObserver&&this.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=this.onAfterUnbindObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"onClear",{set:function(e){this._onClearObserver&&this.onClearObservable.remove(this._onClearObserver),this._onClearObserver=this.onClearObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderPassIds",{get:function(){return this._renderPassIds},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentRefreshId",{get:function(){return this._currentRefreshId},enumerable:!1,configurable:!0}),t.prototype.setMaterialForRendering=function(e,t){var i;i=Array.isArray(e)?e:[e];for(var n=0;n<i.length;++n)for(var r=0;r<this._renderPassIds.length;++r)i[n].setMaterialForRenderPass(this._renderPassIds[r],void 0!==t?Array.isArray(t)?t[r]:t:void 0)},Object.defineProperty(t.prototype,"isMulti",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e.isMulti)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderTargetOptions",{get:function(){return this._renderTargetOptions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"renderTarget",{get:function(){return this._renderTarget},enumerable:!1,configurable:!0}),t.prototype._onRatioRescale=function(){this._sizeRatio&&this.resize(this._initialSizeParameter)},Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthStencilTexture",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e._depthStencilTexture)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),t.prototype.createDepthStencilTexture=function(e,t,i,n,r,o){var a;void 0===e&&(e=0),void 0===t&&(t=!0),void 0===i&&(i=!1),void 0===n&&(n=1),void 0===r&&(r=c.Y.TEXTUREFORMAT_DEPTH32_FLOAT),null===(a=this._renderTarget)||void 0===a||a.createDepthStencilTexture(e,t,i,n,r,o)},t.prototype._releaseRenderPassId=function(){if(this._scene)for(var e=this._scene.getEngine(),t=0;t<this._renderPassIds.length;++t)e.releaseRenderPassId(this._renderPassIds[t]);this._renderPassIds=[]},t.prototype._createRenderPassId=function(){this._releaseRenderPassId();for(var e=this._scene.getEngine(),t=this._isCubeData?6:this.getRenderLayers()||1,i=0;i<t;++i)this._renderPassIds[i]=e.createRenderPassId("RenderTargetTexture - ".concat(this.name,"#").concat(i))},t.prototype._processSizeParameter=function(e,t){if(void 0===t&&(t=!0),e.ratio){this._sizeRatio=e.ratio;var i=this._getEngine();this._size={width:this._bestReflectionRenderTargetDimension(i.getRenderWidth(),this._sizeRatio),height:this._bestReflectionRenderTargetDimension(i.getRenderHeight(),this._sizeRatio)}}else this._size=e;t&&this._createRenderPassId()},Object.defineProperty(t.prototype,"samples",{get:function(){var e,t;return null!==(t=null===(e=this._renderTarget)||void 0===e?void 0:e.samples)&&void 0!==t?t:this._samples},set:function(e){this._renderTarget&&(this._samples=this._renderTarget.setSamples(e))},enumerable:!1,configurable:!0}),t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!1,configurable:!0}),t.prototype.addPostProcess=function(e){if(!this._postProcessManager){var t=this.getScene();if(!t)return;this._postProcessManager=new Ce(t),this._postProcesses=new Array}this._postProcesses.push(e),this._postProcesses[0].autoClear=!1},t.prototype.clearPostProcesses=function(e){if(void 0===e&&(e=!1),this._postProcesses){if(e)for(var t=0,i=this._postProcesses;t<i.length;t++)i[t].dispose();this._postProcesses=[]}},t.prototype.removePostProcess=function(e){if(this._postProcesses){var t=this._postProcesses.indexOf(e);-1!==t&&(this._postProcesses.splice(t,1),this._postProcesses.length>0&&(this._postProcesses[0].autoClear=!1))}},t.prototype._shouldRender=function(){return-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,!0):(this._currentRefreshId++,!1)},t.prototype.getRenderSize=function(){return this.getRenderWidth()},t.prototype.getRenderWidth=function(){return this._size.width?this._size.width:this._size},t.prototype.getRenderHeight=function(){return this._size.width?this._size.height:this._size},t.prototype.getRenderLayers=function(){var e=this._size.layers;return e||(this._size.depth||0)},t.prototype.disableRescaling=function(){this._canRescale=!1},Object.defineProperty(t.prototype,"canRescale",{get:function(){return this._canRescale},enumerable:!1,configurable:!0}),t.prototype.scale=function(e){var t=Math.max(1,this.getRenderSize()*e);this.resize(t)},t.prototype.getReflectionTextureMatrix=function(){return this.isCube?this._textureMatrix:e.prototype.getReflectionTextureMatrix.call(this)},t.prototype.resize=function(e){var t,i=this.isCube;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null;var n=this.getScene();n&&(this._processSizeParameter(e,!1),this._renderTarget=i?n.getEngine().createRenderTargetCubeTexture(this.getRenderSize(),this._renderTargetOptions):n.getEngine().createRenderTargetTexture(this._size,this._renderTargetOptions),this._texture=this._renderTarget.texture,void 0!==this._renderTargetOptions.samples&&(this.samples=this._renderTargetOptions.samples),this.onResizeObservable.hasObservers()&&this.onResizeObservable.notifyObservers(this))},t.prototype.render=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=!1),this._render(e,t)},t.prototype.isReadyForRendering=function(){return this._render(!1,!1,!0)},t.prototype._render=function(e,t,i){var n;void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var r=this.getScene();if(!r)return i;var o=r.getEngine();if(void 0!==this.useCameraPostProcesses&&(e=this.useCameraPostProcesses),this._waitingRenderList){if(!this.renderListPredicate){this.renderList=[];for(var a=0;a<this._waitingRenderList.length;a++){var s=this._waitingRenderList[a];(u=r.getMeshById(s))&&this.renderList.push(u)}}this._waitingRenderList=void 0}if(this.renderListPredicate){this.renderList?this.renderList.length=0:this.renderList=[];var l=this.getScene();if(!l)return i;var c=l.meshes;for(a=0;a<c.length;a++){var u=c[a];this.renderListPredicate(u)&&this.renderList.push(u)}}var h=o.currentRenderPassId;this.onBeforeBindObservable.notifyObservers(this);var d=null!==(n=this.activeCamera)&&void 0!==n?n:r.activeCamera,p=r.activeCamera;d&&(d!==r.activeCamera&&(r.setTransformMatrix(d.getViewMatrix(),d.getProjectionMatrix(!0)),r.activeCamera=d),o.setViewport(d.rigParent?d.rigParent.viewport:d.viewport,this.getRenderWidth(),this.getRenderHeight())),this._defaultRenderListPrepared=!1;var f=i;if(i){r.getViewMatrix()||r.updateTransformMatrix();var _=this.is2DArray||this.is3D?this.getRenderLayers():this.isCube?6:1;for(T=0;T<_&&f;T++){var m=null,g=this.renderList?this.renderList:r.getActiveMeshes().data,v=this.renderList?this.renderList.length:r.getActiveMeshes().length;o.currentRenderPassId=this._renderPassIds[T],this.onBeforeRenderObservable.notifyObservers(T),this.getCustomRenderList&&(m=this.getCustomRenderList(T,g,v)),m||(m=g),this._doNotChangeAspectRatio||r.updateTransformMatrix(!0);for(var y=0;y<m.length&&f;++y)if((u=m[y]).isEnabled()&&!u.isBlocked&&u.isVisible&&u.subMeshes)if(this.customIsReadyFunction){if(!this.customIsReadyFunction(u,this.refreshRate,i)){f=!1;continue}}else if(!u.isReady(!0)){f=!1;continue}this.onAfterRenderObservable.notifyObservers(T),(this.is2DArray||this.is3D||this.isCube)&&(r.incrementRenderId(),r.resetCachedMaterial())}}else if(!this.is2DArray&&!this.is3D||this.isMulti)if(this.isCube&&!this.isMulti)for(var b=0;b<6;b++)this._renderToTarget(b,e,t,void 0,d),r.incrementRenderId(),r.resetCachedMaterial();else this._renderToTarget(0,e,t,void 0,d);else for(var T=0;T<this.getRenderLayers();T++)this._renderToTarget(0,e,t,T,d),r.incrementRenderId(),r.resetCachedMaterial();return this.onAfterUnbindObservable.notifyObservers(this),o.currentRenderPassId=h,p&&(r.activeCamera=p,this.activeCamera&&this.activeCamera!==r.activeCamera&&r.setTransformMatrix(r.activeCamera.getViewMatrix(),r.activeCamera.getProjectionMatrix(!0)),o.setViewport(r.activeCamera.viewport)),r.resetCachedMaterial(),f},t.prototype._bestReflectionRenderTargetDimension=function(e,t){var i=e*t,n=(0,ue.OG)(i+16384/(128+i));return Math.min((0,ue.C4)(e),n)},t.prototype._prepareRenderingManager=function(e,t,i,n){var r=this.getScene();if(r){this._renderingManager.reset();for(var o=r.getRenderId(),a=0;a<t;a++){var s=e[a];if(s&&!s.isBlocked){if(this.customIsReadyFunction){if(!this.customIsReadyFunction(s,this.refreshRate,!1)){this.resetRefreshCounter();continue}}else if(!s.isReady(0===this.refreshRate)){this.resetRefreshCounter();continue}if(!s._internalAbstractMeshDataInfo._currentLODIsUpToDate&&r.activeCamera&&(s._internalAbstractMeshDataInfo._currentLOD=r.customLODSelector?r.customLODSelector(s,this.activeCamera||r.activeCamera):s.getLOD(this.activeCamera||r.activeCamera),s._internalAbstractMeshDataInfo._currentLODIsUpToDate=!0),!s._internalAbstractMeshDataInfo._currentLOD)continue;var l=s._internalAbstractMeshDataInfo._currentLOD;l._preActivateForIntermediateRendering(o);var c;if(c=!(!n||!i||s.layerMask&i.layerMask),s.isEnabled()&&s.isVisible&&s.subMeshes&&!c){if(l!==s&&l._activate(o,!0),s._activate(o,!0)&&s.subMeshes.length){s.isAnInstance?s._internalAbstractMeshDataInfo._actAsRegularMesh&&(l=s):l._internalAbstractMeshDataInfo._onlyForInstancesIntermediate=!1,l._internalAbstractMeshDataInfo._isActiveIntermediate=!0;for(var u=0;u<l.subMeshes.length;u++){var h=l.subMeshes[u];this._renderingManager.dispatch(h,l)}}s._postActivate()}}}for(var d=0;d<r.particleSystems.length;d++){var p=r.particleSystems[d],f=p.emitter;p.isStarted()&&f&&(!f.position||f.isEnabled())&&this._renderingManager.dispatchParticles(p)}}},t.prototype._bindFrameBuffer=function(e,t){void 0===e&&(e=0),void 0===t&&(t=0);var i=this.getScene();if(i){var n=i.getEngine();this._renderTarget&&n.bindFramebuffer(this._renderTarget,this.isCube?e:void 0,void 0,void 0,this.ignoreCameraViewport,0,t)}},t.prototype._unbindFrameBuffer=function(e,t){var i=this;this._renderTarget&&e.unBindFramebuffer(this._renderTarget,this.isCube,(function(){i.onAfterRenderObservable.notifyObservers(t)}))},t.prototype._prepareFrame=function(e,t,i,n){this._postProcessManager?this._prePassEnabled||this._postProcessManager._prepareFrame(this._texture,this._postProcesses):n&&e.postProcessManager._prepareFrame(this._texture)||this._bindFrameBuffer(t,i)},t.prototype._renderToTarget=function(e,t,i,n,r){var o,a,s,l,u,h;void 0===n&&(n=0),void 0===r&&(r=null);var d=this.getScene();if(d){var p=d.getEngine();if(null===(o=p._debugPushGroup)||void 0===o||o.call(p,"render to face #".concat(e," layer #").concat(n),1),this._prepareFrame(d,e,n,t),this.is2DArray||this.is3D?(p.currentRenderPassId=this._renderPassIds[n],this.onBeforeRenderObservable.notifyObservers(n)):(p.currentRenderPassId=this._renderPassIds[e],this.onBeforeRenderObservable.notifyObservers(e)),p.snapshotRendering&&p.snapshotRenderingMode===c.Y.SNAPSHOTRENDERING_FAST)this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(p):this.skipInitialClear||p.clear(this.clearColor||d.clearColor,!0,!0,!0);else{var f=null,_=this.renderList?this.renderList:d.getActiveMeshes().data,m=this.renderList?this.renderList.length:d.getActiveMeshes().length;this.getCustomRenderList&&(f=this.getCustomRenderList(this.is2DArray||this.is3D?n:e,_,m)),f?this._prepareRenderingManager(f,f.length,r,this.forceLayerMaskCheck):(this._defaultRenderListPrepared||(this._prepareRenderingManager(_,m,r,!this.renderList||this.forceLayerMaskCheck),this._defaultRenderListPrepared=!0),f=_);for(var g=0,v=d._beforeRenderTargetClearStage;g<v.length;g++)v[g].action(this,e,n);this.onClearObservable.hasObservers()?this.onClearObservable.notifyObservers(p):this.skipInitialClear||p.clear(this.clearColor||d.clearColor,!0,!0,!0),this._doNotChangeAspectRatio||d.updateTransformMatrix(!0);for(var y=0,b=d._beforeRenderTargetDrawStage;y<b.length;y++)b[y].action(this,e,n);this._renderingManager.render(this.customRenderFunction,f,this.renderParticles,this.renderSprites);for(var T=0,E=d._afterRenderTargetDrawStage;T<E.length;T++)E[T].action(this,e,n);var S=null!==(s=null===(a=this._texture)||void 0===a?void 0:a.generateMipMaps)&&void 0!==s&&s;this._texture&&(this._texture.generateMipMaps=!1),this._postProcessManager?this._postProcessManager._finalizeFrame(!1,null!==(l=this._renderTarget)&&void 0!==l?l:void 0,e,this._postProcesses,this.ignoreCameraViewport):t&&d.postProcessManager._finalizeFrame(!1,null!==(u=this._renderTarget)&&void 0!==u?u:void 0,e);for(var x=0,C=d._afterRenderTargetPostProcessStage;x<C.length;x++)C[x].action(this,e,n);this._texture&&(this._texture.generateMipMaps=S),this._doNotChangeAspectRatio||d.updateTransformMatrix(!0),i&&go.DumpFramebuffer(this.getRenderWidth(),this.getRenderHeight(),p)}this._unbindFrameBuffer(p,e),this._texture&&this.isCube&&5===e&&p.generateMipMapsForCubemap(this._texture,!0),null===(h=p._debugPopGroup)||void 0===h||h.call(p,1)}},t.prototype.setRenderingOrder=function(e,t,i,n){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),this._renderingManager.setRenderingOrder(e,t,i,n)},t.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderingManager.setRenderingAutoClearDepthStencil(e,t),this._renderingManager._useSceneAutoClearSetup=!1},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e,this.getScene(),this._renderTargetOptions.generateMipMaps,this._doNotChangeAspectRatio,this._renderTargetOptions.type,this.isCube,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer,this._renderTargetOptions.generateStencilBuffer,void 0,this._renderTargetOptions.format,void 0,this._renderTargetOptions.samples);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,this.renderList&&(i.renderList=this.renderList.slice(0)),i},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);if(t.renderTargetSize=this.getRenderSize(),t.renderList=[],this.renderList)for(var i=0;i<this.renderList.length;i++)t.renderList.push(this.renderList[i].id);return t},t.prototype.disposeFramebufferObjects=function(){var e;null===(e=this._renderTarget)||void 0===e||e.dispose(!0)},t.prototype.releaseInternalTexture=function(){var e;null===(e=this._renderTarget)||void 0===e||e.releaseTextures(),this._texture=null},t.prototype.dispose=function(){var t;this.onResizeObservable.clear(),this.onClearObservable.clear(),this.onAfterRenderObservable.clear(),this.onAfterUnbindObservable.clear(),this.onBeforeBindObservable.clear(),this.onBeforeRenderObservable.clear(),this._postProcessManager&&(this._postProcessManager.dispose(),this._postProcessManager=null),this._prePassRenderTarget&&this._prePassRenderTarget.dispose(),this._releaseRenderPassId(),this.clearPostProcesses(!0),this._resizeObserver&&(this.getScene().getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this.renderList=null;var i=this.getScene();if(i){var n=i.customRenderTargets.indexOf(this);n>=0&&i.customRenderTargets.splice(n,1);for(var r=0,o=i.cameras;r<o.length;r++){var a=o[r];(n=a.customRenderTargets.indexOf(this))>=0&&a.customRenderTargets.splice(n,1)}null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null,this._texture=null,e.prototype.dispose.call(this)}},t.prototype._rebuild=function(){this.refreshRate===t.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=t.REFRESHRATE_RENDER_ONCE),this._postProcessManager&&this._postProcessManager._rebuild()},t.prototype.freeRenderingGroups=function(){this._renderingManager&&this._renderingManager.freeRenderingGroups()},t.prototype.getViewCount=function(){return 1},t.REFRESHRATE_RENDER_ONCE=0,t.REFRESHRATE_RENDER_ONEVERYFRAME=1,t.REFRESHRATE_RENDER_ONEVERYTWOFRAMES=2,t}(an.g);an.g._CreateRenderTargetTexture=function(e,t,i,n,r){return new vo(e,t,i,n)};var yo=function(e){function t(t,i){void 0===i&&(i=512);var n=e.call(this,"multiview rtt",i,t,!1,!0,c.Y.TEXTURETYPE_UNSIGNED_INT,!1,void 0,!1,!1,!0,void 0,!0)||this;return n._renderTarget=n.getScene().getEngine().createMultiviewRenderTargetTexture(n.getRenderWidth(),n.getRenderHeight()),n._texture=n._renderTarget.texture,n._texture.isMultiview=!0,n._texture.format=c.Y.TEXTUREFORMAT_RGBA,n.samples=n._getEngine().getCaps().maxSamples||n.samples,n._texture.samples=n._samples,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples=e},enumerable:!1,configurable:!0}),t.prototype._bindFrameBuffer=function(){this._renderTarget&&this.getScene().getEngine().bindMultiviewFramebuffer(this._renderTarget)},t.prototype.getViewCount=function(){return 2},t}(vo);function bo(e,t){var i=new Ee.D(e,void 0,!0,t);return i.addUniform("viewProjection",16),i.addUniform("viewProjectionR",16),i.addUniform("view",16),i.addUniform("projection",16),i.addUniform("vEyePosition",4),i}Ri.prototype.createMultiviewRenderTargetTexture=function(e,t,i,n){var r=this._gl;if(!this.getCaps().multiview)throw"Multiview is not supported";var o=this._createHardwareRenderTargetWrapper(!1,!1,{width:e,height:t});o._framebuffer=r.createFramebuffer();var a=new ci.h(this,0,!0);return a.width=e,a.height=t,a.isMultiview=!0,i||(i=r.createTexture(),r.bindTexture(r.TEXTURE_2D_ARRAY,i),r.texStorage3D(r.TEXTURE_2D_ARRAY,1,r.RGBA8,e,t,2)),o._colorTextureArray=i,n||(n=r.createTexture(),r.bindTexture(r.TEXTURE_2D_ARRAY,n),r.texStorage3D(r.TEXTURE_2D_ARRAY,1,r.DEPTH24_STENCIL8,e,t,2)),o._depthStencilTextureArray=n,a.isReady=!0,o.setTextures(a),o._depthStencilTexture=a,o},Ri.prototype.bindMultiviewFramebuffer=function(e){var t=e,i=this._gl,n=this.getCaps().oculusMultiview||this.getCaps().multiview;if(this.bindFramebuffer(t,void 0,void 0,void 0,!0),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,t._framebuffer),!t._colorTextureArray||!t._depthStencilTextureArray)throw"Invalid multiview frame buffer";this.getCaps().oculusMultiview?(n.framebufferTextureMultisampleMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,t.samples,0,2),n.framebufferTextureMultisampleMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,t._depthStencilTextureArray,0,t.samples,0,2)):(n.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,0,2),n.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_STENCIL_ATTACHMENT,t._depthStencilTextureArray,0,0,2))},Ri.prototype.bindSpaceWarpFramebuffer=function(e){var t=e,i=this._gl,n=this.getCaps().oculusMultiview||this.getCaps().multiview;if(this.bindFramebuffer(t,void 0,void 0,void 0,!0),i.bindFramebuffer(i.DRAW_FRAMEBUFFER,t._framebuffer),!t._colorTextureArray||!t._depthStencilTextureArray)throw new Error("Invalid Space Warp framebuffer");n.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.COLOR_ATTACHMENT0,t._colorTextureArray,0,0,2),n.framebufferTextureMultiviewOVR(i.DRAW_FRAMEBUFFER,i.DEPTH_ATTACHMENT,t._depthStencilTextureArray,0,0,2)},Xt.prototype._useMultiviewToSingleView=!1,Xt.prototype._multiviewTexture=null,Xt.prototype._resizeOrCreateMultiviewTexture=function(e,t){this._multiviewTexture?this._multiviewTexture.getRenderWidth()==e&&this._multiviewTexture.getRenderHeight()==t||(this._multiviewTexture.dispose(),this._multiviewTexture=new yo(this.getScene(),{width:e,height:t})):this._multiviewTexture=new yo(this.getScene(),{width:e,height:t})};var To=rt.prototype.createSceneUniformBuffer;rt.prototype._transformMatrixR=d.uq.Zero(),rt.prototype._multiviewSceneUbo=null,rt.prototype._createMultiviewUbo=function(){this._multiviewSceneUbo=bo(this.getEngine(),"scene_multiview")},rt.prototype.createSceneUniformBuffer=function(e){return this._multiviewSceneUbo?bo(this.getEngine(),e):To.bind(this)(e)},rt.prototype._updateMultiviewUbo=function(e,t){e&&t&&e.multiplyToRef(t,this._transformMatrixR),e&&t&&(e.multiplyToRef(t,d.AA.Matrix[0]),Je.GetRightPlaneToRef(d.AA.Matrix[0],this._frustumPlanes[3])),this._multiviewSceneUbo&&(this._multiviewSceneUbo.updateMatrix("viewProjection",this.getTransformMatrix()),this._multiviewSceneUbo.updateMatrix("viewProjectionR",this._transformMatrixR),this._multiviewSceneUbo.updateMatrix("view",this._viewMatrix),this._multiviewSceneUbo.updateMatrix("projection",this._projectionMatrix))},rt.prototype._renderMultiviewToSingleView=function(e){e._resizeOrCreateMultiviewTexture(e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.width>0?e._rigPostProcess.width:this.getEngine().getRenderWidth(!0),e._rigPostProcess&&e._rigPostProcess&&e._rigPostProcess.height>0?e._rigPostProcess.height:this.getEngine().getRenderHeight(!0)),this._multiviewSceneUbo||this._createMultiviewUbo(),e.outputRenderTarget=e._multiviewTexture,this._renderForCamera(e),e.outputRenderTarget=null;for(var t=0;t<e._rigCameras.length;t++){var i=this.getEngine();this._activeCamera=e._rigCameras[t],i.setViewport(this._activeCamera.viewport),this.postProcessManager&&(this.postProcessManager._prepareFrame(),this.postProcessManager._finalizeFrame(this._activeCamera.isIntermediate))}};var Eo=function(e){function t(t,i,n){var r=e.call(this,t,"vrMultiviewToSingleview",["imageIndex"],["multiviewSampler"],n,i,an.g.BILINEAR_SAMPLINGMODE)||this,o=null!=i?i:r.getCamera();return r.onSizeChangedObservable.add((function(){})),r.onApplyObservable.add((function(e){o._scene.activeCamera&&o._scene.activeCamera.isLeftCamera?e.setInt("imageIndex",0):e.setInt("imageIndex",1),e.setTexture("multiviewSampler",o._multiviewTexture)})),r}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VRMultiviewToSingleviewPostProcess"},t}(Yr);function So(e,t){var i=t.vrCameraMetrics||ho.GetDefault();e._rigCameras[0]._cameraRigParams.vrMetrics=i,e._rigCameras[0].viewport=new Yt(0,0,.5,1),e._rigCameras[0]._cameraRigParams.vrWorkMatrix=new d.uq,e._rigCameras[0]._cameraRigParams.vrHMatrix=i.leftHMatrix,e._rigCameras[0]._cameraRigParams.vrPreViewMatrix=i.leftPreViewMatrix,e._rigCameras[0].getProjectionMatrix=e._rigCameras[0]._getVRProjectionMatrix,e._rigCameras[1]._cameraRigParams.vrMetrics=i,e._rigCameras[1].viewport=new Yt(.5,0,.5,1),e._rigCameras[1]._cameraRigParams.vrWorkMatrix=new d.uq,e._rigCameras[1]._cameraRigParams.vrHMatrix=i.rightHMatrix,e._rigCameras[1]._cameraRigParams.vrPreViewMatrix=i.rightPreViewMatrix,e._rigCameras[1].getProjectionMatrix=e._rigCameras[1]._getVRProjectionMatrix,i.multiviewEnabled&&(e.getScene().getEngine().getCaps().multiview?(e._useMultiviewToSingleView=!0,e._rigPostProcess=new Eo("VRMultiviewToSingleview",e,i.postProcessScaleFactor)):(T.V.Warn("Multiview is not supported, falling back to standard rendering"),i.multiviewEnabled=!1)),i.compensateDistortion&&(e._rigCameras[0]._rigPostProcess=new po("VR_Distort_Compensation_Left",e._rigCameras[0],!1,i),e._rigCameras[1]._rigPostProcess=new po("VR_Distort_Compensation_Right",e._rigCameras[1],!0,i))}Y.AddNodeConstructor("VRDeviceOrientationArcRotateCamera",(function(e,t){return function(){return new xo(e,0,0,1,d.Pq.Zero(),t)}}));var xo=function(e){function t(t,i,n,r,o,a,s,l){void 0===s&&(s=!0),void 0===l&&(l=ho.GetDefault());var c=e.call(this,t,i,n,r,o,a)||this;return c._setRigMode=function(e){return So(c,e)},l.compensateDistortion=s,c.setCameraRigMode(Xt.RIG_MODE_VR,{vrCameraMetrics:l}),c.inputs.addVRDeviceOrientation(),c}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VRDeviceOrientationArcRotateCamera"},t}(Er);Y.AddNodeConstructor("VRDeviceOrientationFreeCamera",(function(e,t){return function(){return new Co(e,d.Pq.Zero(),t)}}));var Co=function(e){function t(t,i,n,r,o){void 0===r&&(r=!0),void 0===o&&(o=ho.GetDefault());var a=e.call(this,t,i,n)||this;return a._setRigMode=function(e){return 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o=t.getEngine();this.currentViewProjection.updateFlag!==t.getTransformMatrix().updateFlag?(this._lastUpdateFrameId=o.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection),this.currentViewProjection.copyFrom(t.getTransformMatrix())):this._lastUpdateFrameId!==o.frameId&&(this._lastUpdateFrameId=o.frameId,this.previousViewProjection.copyFrom(this.currentViewProjection)),e.setMatrix("previousWorld",this.previousWorldMatrices[i.uniqueId]),e.setMatrix("previousViewProjection",this.previousViewProjection),this.previousWorldMatrices[i.uniqueId]=n.clone()}},e}(),Ro=function(){function e(e){if(this._keys=[],this._isDirty=!0,this._areLightsDirty=!0,this._areLightsDisposed=!1,this._areAttributesDirty=!0,this._areTexturesDirty=!0,this._areFresnelDirty=!0,this._areMiscDirty=!0,this._arePrePassDirty=!0,this._areImageProcessingDirty=!0,this._normals=!1,this._uvs=!1,this._needNormals=!1,this._needUVs=!1,this._externalProperties=e,e)for(var t in 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refractionLeftColor;uniform vec4 refractionRightColor;\n#endif\n#if defined(USE_LOCAL_REFRACTIONMAP_CUBIC) && defined(REFRACTIONMAP_3D)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;\n#endif\n#ifdef DIFFUSEFRESNEL\nuniform vec4 diffuseLeftColor;uniform vec4 diffuseRightColor;\n#endif\n#ifdef OPACITYFRESNEL\nuniform vec4 opacityParts;\n#endif\n#ifdef EMISSIVEFRESNEL\nuniform vec4 emissiveLeftColor;uniform vec4 emissiveRightColor;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#if defined(REFLECTIONMAP_PLANAR) || defined(REFLECTIONMAP_CUBIC) || defined(REFLECTIONMAP_PROJECTION) || defined(REFLECTIONMAP_EQUIRECTANGULAR) || defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_SKYBOX)\nuniform mat4 reflectionMatrix;\n#endif\n#ifndef REFLECTIONMAP_SKYBOX\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 reflectionLeftColor;uniform vec4 reflectionRightColor;\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#define ADDITIONAL_FRAGMENT_DECLARATION\n";kr.l.IncludesShadersStore.sceneUboDeclaration="layout(std140,column_major) uniform;uniform Scene {mat4 viewProjection;\n#ifdef MULTIVIEW\nmat4 viewProjectionR;\n#endif \nmat4 view;mat4 projection;vec4 vEyePosition;};\n";kr.l.IncludesShadersStore.meshUboDeclaration="#ifdef WEBGL2\nuniform mat4 world;uniform float visibility;\n#else\nlayout(std140,column_major) uniform;uniform Mesh\n{mat4 world;float visibility;};\n#endif\n#define WORLD_UBO\n";kr.l.IncludesShadersStore.defaultUboDeclaration="layout(std140,column_major) uniform;uniform Material\n{vec4 diffuseLeftColor;vec4 diffuseRightColor;vec4 opacityParts;vec4 reflectionLeftColor;vec4 reflectionRightColor;vec4 refractionLeftColor;vec4 refractionRightColor;vec4 emissiveLeftColor;vec4 emissiveRightColor;vec2 vDiffuseInfos;vec2 vAmbientInfos;vec2 vOpacityInfos;vec2 vReflectionInfos;vec3 vReflectionPosition;vec3 vReflectionSize;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec2 vSpecularInfos;vec3 vBumpInfos;mat4 diffuseMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 reflectionMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 specularMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;float pointSize;float alphaCutOff;mat4 refractionMatrix;vec4 vRefractionInfos;vec3 vRefractionPosition;vec3 vRefractionSize;vec4 vSpecularColor;vec3 vEmissiveColor;vec4 vDiffuseColor;vec3 vAmbientColor;\n#define ADDITIONAL_UBO_DECLARATION\n};\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";kr.l.IncludesShadersStore.prePassDeclaration="#ifdef PREPASS\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out highp vec4 glFragData[{X}];highp vec4 gl_FragColor;\n#ifdef PREPASS_DEPTH\nvarying highp vec3 vViewPos;\n#endif\n#ifdef PREPASS_VELOCITY\nvarying highp vec4 vCurrentPosition;varying highp vec4 vPreviousPosition;\n#endif\n#endif\n";kr.l.IncludesShadersStore.oitDeclaration="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\n#extension GL_EXT_draw_buffers : require\nlayout(location=0) out vec2 depth; \nlayout(location=1) out vec4 frontColor;layout(location=2) out vec4 backColor;\n#define MAX_DEPTH 99999.0\nhighp vec4 gl_FragColor;uniform sampler2D oitDepthSampler;uniform sampler2D oitFrontColorSampler;\n#endif\n";kr.l.IncludesShadersStore.mainUVVaryingDeclaration="#ifdef MAINUV{X}\nvarying vec2 vMainUV{X};\n#endif\n";kr.l.IncludesShadersStore.helperFunctions="const float PI=3.1415926535897932384626433832795;const float RECIPROCAL_PI=0.3183098861837907;const float RECIPROCAL_PI2=0.15915494309189535;const float HALF_MIN=5.96046448e-08; \nconst float LinearEncodePowerApprox=2.2;const float GammaEncodePowerApprox=1.0/LinearEncodePowerApprox;const vec3 LuminanceEncodeApprox=vec3(0.2126,0.7152,0.0722);const float Epsilon=0.0000001;\n#define saturate(x) clamp(x,0.0,1.0)\n#define absEps(x) abs(x)+Epsilon\n#define maxEps(x) max(x,Epsilon)\n#define saturateEps(x) clamp(x,Epsilon,1.0)\nmat3 transposeMat3(mat3 inMatrix) {vec3 i0=inMatrix[0];vec3 i1=inMatrix[1];vec3 i2=inMatrix[2];mat3 outMatrix=mat3(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);return outMatrix;}\nmat3 inverseMat3(mat3 inMatrix) {float a00=inMatrix[0][0],a01=inMatrix[0][1],a02=inMatrix[0][2];float a10=inMatrix[1][0],a11=inMatrix[1][1],a12=inMatrix[1][2];float a20=inMatrix[2][0],a21=inMatrix[2][1],a22=inMatrix[2][2];float b01=a22*a11-a12*a21;float b11=-a22*a10+a12*a20;float b21=a21*a10-a11*a20;float det=a00*b01+a01*b11+a02*b21;return mat3(b01,(-a22*a01+a02*a21),(a12*a01-a02*a11),\nb11,(a22*a00-a02*a20),(-a12*a00+a02*a10),\nb21,(-a21*a00+a01*a20),(a11*a00-a01*a10))/det;}\n#if USE_EXACT_SRGB_CONVERSIONS\nvec3 toLinearSpaceExact(vec3 color)\n{vec3 nearZeroSection=0.0773993808*color;vec3 remainingSection=pow(0.947867299*(color+vec3(0.055)),vec3(2.4));\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.04045)));\n#else\nreturn\nvec3(\ncolor.r<=0.04045 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.04045 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.04045 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\nvec3 toGammaSpaceExact(vec3 color)\n{vec3 nearZeroSection=12.92*color;vec3 remainingSection=1.055*pow(color,vec3(0.41666))-vec3(0.055);\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nreturn mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3(0.0031308)));\n#else\nreturn\nvec3(\ncolor.r<=0.0031308 ? nearZeroSection.r : remainingSection.r,\ncolor.g<=0.0031308 ? nearZeroSection.g : remainingSection.g,\ncolor.b<=0.0031308 ? nearZeroSection.b : remainingSection.b);\n#endif\n}\n#endif\nfloat toLinearSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=0.0773993808*color;float remainingSection=pow(0.947867299*(color+0.055),2.4);return color<=0.04045 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,LinearEncodePowerApprox);\n#endif\n}\nvec3 toLinearSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toLinearSpaceExact(color);\n#else\nreturn pow(color,vec3(LinearEncodePowerApprox));\n#endif\n}\nvec4 toLinearSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfloat toGammaSpace(float color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nfloat nearZeroSection=12.92*color;float remainingSection=1.055*pow(color,0.41666)-0.055;return color<=0.0031308 ? nearZeroSection : remainingSection;\n#else\nreturn pow(color,GammaEncodePowerApprox);\n#endif\n}\nvec3 toGammaSpace(vec3 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3(GammaEncodePowerApprox));\n#endif\n}\nvec4 toGammaSpace(vec4 color)\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4(pow(color.rgb,vec3(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfloat square(float value)\n{return value*value;}\nvec3 square(vec3 value)\n{return value*value;}\nfloat pow5(float value) {float sq=value*value;return sq*sq*value;}\nfloat getLuminance(vec3 color)\n{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}\nfloat getRand(vec2 seed) {return fract(sin(dot(seed.xy ,vec2(12.9898,78.233)))*43758.5453);}\nfloat dither(vec2 seed,float varianceAmount) {float rand=getRand(seed);float normVariance=varianceAmount/255.0;float dither=mix(-normVariance,normVariance,rand);return dither;}\nconst float rgbdMaxRange=255.0;vec4 toRGBD(vec3 color) {float maxRGB=maxEps(max(color.r,max(color.g,color.b)));float D =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);vec3 rgb=color.rgb*D;rgb=toGammaSpace(rgb);return vec4(clamp(rgb,0.,1.),D); }\nvec3 fromRGBD(vec4 rgbd) {rgbd.rgb=toLinearSpace(rgbd.rgb);return rgbd.rgb/rgbd.a;}\nvec3 parallaxCorrectNormal( vec3 vertexPos,vec3 origVec,vec3 cubeSize,vec3 cubePos ) {vec3 invOrigVec=vec3(1.0,1.0,1.0)/origVec;vec3 halfSize=cubeSize*0.5;vec3 intersecAtMaxPlane=(cubePos+halfSize-vertexPos)*invOrigVec;vec3 intersecAtMinPlane=(cubePos-halfSize-vertexPos)*invOrigVec;vec3 largestIntersec=max(intersecAtMaxPlane,intersecAtMinPlane);float distance=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);vec3 intersectPositionWS=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}\n";kr.l.IncludesShadersStore.lightFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X};\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#endif\n";kr.l.IncludesShadersStore.lightUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform mat4 textureProjectionMatrix{X};uniform sampler2D projectionLightTexture{X};\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];uniform float viewFrustumZ{X}[SHADOWCSMNUM_CASCADES{X}];uniform float frustumLengths{X}[SHADOWCSMNUM_CASCADES{X}];uniform float cascadeBlendFactor{X};varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};uniform highp sampler2DArray depthTexture{X};uniform vec2 lightSizeUVCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float depthCorrection{X}[SHADOWCSMNUM_CASCADES{X}];uniform float penumbraDarkness{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DArrayShadow shadowTexture{X};\n#else\nuniform highp sampler2DArray shadowTexture{X};\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vec3 vCascadeColorsMultiplier{X}[8]=vec3[8]\n(\nvec3 ( 1.5,0.0,0.0 ),\nvec3 ( 0.0,1.5,0.0 ),\nvec3 ( 0.0,0.0,5.5 ),\nvec3 ( 1.5,0.0,5.5 ),\nvec3 ( 1.5,1.5,0.0 ),\nvec3 ( 1.0,1.0,1.0 ),\nvec3 ( 0.0,1.0,5.5 ),\nvec3 ( 0.5,3.5,0.75 )\n);vec3 shadowDebug{X};\n#endif\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nint index{X}=-1;\n#else\nint index{X}=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nfloat diff{X}=0.;\n#elif defined(SHADOWCUBE{X})\nuniform samplerCube shadowTexture{X}; \n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};\n#if defined(SHADOWPCSS{X})\nuniform highp sampler2DShadow shadowTexture{X};uniform highp sampler2D depthTexture{X};\n#elif defined(SHADOWPCF{X})\nuniform highp sampler2DShadow shadowTexture{X};\n#else\nuniform sampler2D shadowTexture{X};\n#endif\nuniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStore.lightsFragmentFunctions="struct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef NDOTL\nfloat ndl;\n#endif\n};lightingInfo computeLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 lightVectorW;float attenuation=1.0;if (lightData.w==0.)\n{vec3 direction=lightData.xyz-vPositionW;attenuation=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nfloat ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nlightingInfo computeSpotLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec4 lightDirection,vec3 diffuseColor,vec3 specularColor,float range,float glossiness) {lightingInfo result;vec3 direction=lightData.xyz-vPositionW;vec3 lightVectorW=normalize(direction);float attenuation=max(0.,1.0-length(direction)/range);float cosAngle=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;float ndl=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightVectorW);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nlightingInfo computeHemisphericLighting(vec3 viewDirectionW,vec3 vNormal,vec4 lightData,vec3 diffuseColor,vec3 specularColor,vec3 groundColor,float glossiness) {lightingInfo result;float ndl=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvec3 angleW=normalize(viewDirectionW+lightData.xyz);float specComp=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix,vec3 posW){vec4 strq=textureProjectionMatrix*vec4(posW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return textureColor;}";kr.l.IncludesShadersStore.shadowsFragmentFunctions="#ifdef SHADOWS\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\n#ifndef SHADOWFLOAT\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfloat computeFallOff(float value,vec2 clipSpace,float frustumEdgeFalloff)\n{float mask=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\n#define inline\nfloat computeShadowCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadow=textureCube(shadowSampler,directionToLight).x;\n#endif\nreturn depth>shadow ? darkness : 1.0;}\n#define inline\nfloat computeShadowWithPoissonSamplingCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float mapSize,float darkness,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;float visibility=1.;vec3 poissonDisk[4];poissonDisk[0]=vec3(-1.0,1.0,-1.0);poissonDisk[1]=vec3(1.0,-1.0,-1.0);poissonDisk[2]=vec3(-1.0,-1.0,-1.0);poissonDisk[3]=vec3(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) visibility-=0.25;if (unpack(textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) visibility-=0.25;\n#else\nif (textureCube(shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) visibility-=0.25;if (textureCube(shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) visibility-=0.25;\n#endif\nreturn min(1.0,visibility+darkness);}\n#define inline\nfloat computeShadowWithESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\n#define inline\nfloat computeShadowWithCloseESMCube(vec3 worldPos,vec3 lightPosition,samplerCube shadowSampler,float darkness,float depthScale,vec2 depthValues)\n{vec3 directionToLight=worldPos-lightPosition;float depth=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(textureCube(shadowSampler,directionToLight));\n#else\nfloat shadowMapSample=textureCube(shadowSampler,directionToLight).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define inline\nfloat computeShadowCSM(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);vec3 uvLayer=vec3(uv.x,uv.y,layer);float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(texture2D(shadowSampler,uvLayer));\n#else\nfloat shadow=texture2D(shadowSampler,uvLayer).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}\n#endif\n#define inline\nfloat computeShadow(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadow=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadow=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nreturn shadowPixelDepth>shadow ? computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff) : 1.;}}\n#define inline\nfloat computeShadowWithPoissonSampling(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float mapSize,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);float visibility=1.;vec2 poissonDisk[4];poissonDisk[0]=vec2(-0.94201624,-0.39906216);poissonDisk[1]=vec2(0.94558609,-0.76890725);poissonDisk[2]=vec2(-0.094184101,-0.92938870);poissonDisk[3]=vec2(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;if (unpack(TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) visibility-=0.25;\n#else\nif (TEXTUREFUNC(shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;if (TEXTUREFUNC(shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) visibility-=0.25;\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithCloseESM(vec4 vPositionFromLight,float depthMetric,sampler2D shadowSampler,float darkness,float depthScale,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec2 uv=0.5*clipSpace.xy+vec2(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{float shadowPixelDepth=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nfloat shadowMapSample=unpack(TEXTUREFUNC(shadowSampler,uv,0.));\n#else\nfloat shadowMapSample=TEXTUREFUNC(shadowSampler,uv,0.).x;\n#endif\nfloat esm=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\n#ifdef IS_NDC_HALF_ZRANGE\n#define ZINCLIP clipSpace.z\n#else\n#define ZINCLIP uvDepth.z\n#endif\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define GREATEST_LESS_THAN_ONE 0.99999994\n#define DISABLE_UNIFORMITY_ANALYSIS\n#define inline\nfloat computeShadowWithCSMPCF1(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float shadow=texture2D(shadowSampler,uvDepthLayer);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF3(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithCSMPCF5(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArrayShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[0]),layer,uvDepth.z));shadow+=uvw1.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[0]),layer,uvDepth.z));shadow+=uvw2.x*uvw0.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[0]),layer,uvDepth.z));shadow+=uvw0.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[1]),layer,uvDepth.z));shadow+=uvw1.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[1]),layer,uvDepth.z));shadow+=uvw2.x*uvw1.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[1]),layer,uvDepth.z));shadow+=uvw0.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[0],v[2]),layer,uvDepth.z));shadow+=uvw1.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[1],v[2]),layer,uvDepth.z));shadow+=uvw2.x*uvw2.y*texture2D(shadowSampler,vec4(base_uv.xy+vec2(u[2],v[2]),layer,uvDepth.z));shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\n#define inline\nfloat computeShadowWithPCF1(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float shadow=TEXTUREFUNC(shadowSampler,uvDepth,0.);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF3(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=3.-2.*st;vec2 uvw1=1.+2.*st;vec2 u=vec2((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;vec2 v=vec2((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCF5(vec4 vPositionFromLight,float depthMetric,highp sampler2DShadow shadowSampler,vec2 shadowMapSizeAndInverse,float darkness,float frustumEdgeFalloff)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;vec2 uv=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvec2 st=fract(uv); \nvec2 base_uv=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvec2 uvw0=4.-3.*st;vec2 uvw1=vec2(7.);vec2 uvw2=1.+3.*st;vec3 u=vec3((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;vec3 v=vec3((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;float shadow=0.;shadow+=uvw0.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[0]),uvDepth.z),0.);shadow+=uvw1.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[0]),uvDepth.z),0.);shadow+=uvw2.x*uvw0.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[0]),uvDepth.z),0.);shadow+=uvw0.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[1]),uvDepth.z),0.);shadow+=uvw1.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[1]),uvDepth.z),0.);shadow+=uvw2.x*uvw1.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[1]),uvDepth.z),0.);shadow+=uvw0.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[0],v[2]),uvDepth.z),0.);shadow+=uvw1.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[1],v[2]),uvDepth.z),0.);shadow+=uvw2.x*uvw2.y*TEXTUREFUNC(shadowSampler,vec3(base_uv.xy+vec2(u[2],v[2]),uvDepth.z),0.);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst vec3 PoissonSamplers32[64]=vec3[64](\nvec3(0.06407013,0.05409927,0.),\nvec3(0.7366577,0.5789394,0.),\nvec3(-0.6270542,-0.5320278,0.),\nvec3(-0.4096107,0.8411095,0.),\nvec3(0.6849564,-0.4990818,0.),\nvec3(-0.874181,-0.04579735,0.),\nvec3(0.9989998,0.0009880066,0.),\nvec3(-0.004920578,-0.9151649,0.),\nvec3(0.1805763,0.9747483,0.),\nvec3(-0.2138451,0.2635818,0.),\nvec3(0.109845,0.3884785,0.),\nvec3(0.06876755,-0.3581074,0.),\nvec3(0.374073,-0.7661266,0.),\nvec3(0.3079132,-0.1216763,0.),\nvec3(-0.3794335,-0.8271583,0.),\nvec3(-0.203878,-0.07715034,0.),\nvec3(0.5912697,0.1469799,0.),\nvec3(-0.88069,0.3031784,0.),\nvec3(0.5040108,0.8283722,0.),\nvec3(-0.5844124,0.5494877,0.),\nvec3(0.6017799,-0.1726654,0.),\nvec3(-0.5554981,0.1559997,0.),\nvec3(-0.3016369,-0.3900928,0.),\nvec3(-0.5550632,-0.1723762,0.),\nvec3(0.925029,0.2995041,0.),\nvec3(-0.2473137,0.5538505,0.),\nvec3(0.9183037,-0.2862392,0.),\nvec3(0.2469421,0.6718712,0.),\nvec3(0.3916397,-0.4328209,0.),\nvec3(-0.03576927,-0.6220032,0.),\nvec3(-0.04661255,0.7995201,0.),\nvec3(0.4402924,0.3640312,0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.),\nvec3(0.)\n);const vec3 PoissonSamplers64[64]=vec3[64](\nvec3(-0.613392,0.617481,0.),\nvec3(0.170019,-0.040254,0.),\nvec3(-0.299417,0.791925,0.),\nvec3(0.645680,0.493210,0.),\nvec3(-0.651784,0.717887,0.),\nvec3(0.421003,0.027070,0.),\nvec3(-0.817194,-0.271096,0.),\nvec3(-0.705374,-0.668203,0.),\nvec3(0.977050,-0.108615,0.),\nvec3(0.063326,0.142369,0.),\nvec3(0.203528,0.214331,0.),\nvec3(-0.667531,0.326090,0.),\nvec3(-0.098422,-0.295755,0.),\nvec3(-0.885922,0.215369,0.),\nvec3(0.566637,0.605213,0.),\nvec3(0.039766,-0.396100,0.),\nvec3(0.751946,0.453352,0.),\nvec3(0.078707,-0.715323,0.),\nvec3(-0.075838,-0.529344,0.),\nvec3(0.724479,-0.580798,0.),\nvec3(0.222999,-0.215125,0.),\nvec3(-0.467574,-0.405438,0.),\nvec3(-0.248268,-0.814753,0.),\nvec3(0.354411,-0.887570,0.),\nvec3(0.175817,0.382366,0.),\nvec3(0.487472,-0.063082,0.),\nvec3(-0.084078,0.898312,0.),\nvec3(0.488876,-0.783441,0.),\nvec3(0.470016,0.217933,0.),\nvec3(-0.696890,-0.549791,0.),\nvec3(-0.149693,0.605762,0.),\nvec3(0.034211,0.979980,0.),\nvec3(0.503098,-0.308878,0.),\nvec3(-0.016205,-0.872921,0.),\nvec3(0.385784,-0.393902,0.),\nvec3(-0.146886,-0.859249,0.),\nvec3(0.643361,0.164098,0.),\nvec3(0.634388,-0.049471,0.),\nvec3(-0.688894,0.007843,0.),\nvec3(0.464034,-0.188818,0.),\nvec3(-0.440840,0.137486,0.),\nvec3(0.364483,0.511704,0.),\nvec3(0.034028,0.325968,0.),\nvec3(0.099094,-0.308023,0.),\nvec3(0.693960,-0.366253,0.),\nvec3(0.678884,-0.204688,0.),\nvec3(0.001801,0.780328,0.),\nvec3(0.145177,-0.898984,0.),\nvec3(0.062655,-0.611866,0.),\nvec3(0.315226,-0.604297,0.),\nvec3(-0.780145,0.486251,0.),\nvec3(-0.371868,0.882138,0.),\nvec3(0.200476,0.494430,0.),\nvec3(-0.494552,-0.711051,0.),\nvec3(0.612476,0.705252,0.),\nvec3(-0.578845,-0.768792,0.),\nvec3(-0.772454,-0.090976,0.),\nvec3(0.504440,0.372295,0.),\nvec3(0.155736,0.065157,0.),\nvec3(0.391522,0.849605,0.),\nvec3(-0.620106,-0.328104,0.),\nvec3(0.789239,-0.419965,0.),\nvec3(-0.545396,0.538133,0.),\nvec3(-0.178564,-0.596057,0.)\n);\n#define inline\nfloat computeShadowWithCSMPCSS(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=clamp(ZINCLIP,0.,GREATEST_LESS_THAN_ONE);vec4 uvDepthLayer=vec4(uvDepth.x,uvDepth.y,layer,uvDepth.z);float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=texture2D(depthSampler,vec3(uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer)).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nfloat avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);vec4 filterRadius=vec4(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec4 offset=vec4(poissonSamplers[i],0.);offset=vec4(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);shadow+=texture2D(shadowSampler,uvDepthLayer+offset*filterRadius);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);if (numBlocker<1.0) {return 1.0;}\nelse\n{return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\n#define inline\nfloat computeShadowWithPCSS(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,int searchTapCount,int pcfTapCount,vec3[64] poissonSamplers)\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{vec3 clipSpace=vPositionFromLight.xyz/vPositionFromLight.w;vec3 uvDepth=vec3(0.5*clipSpace.xyz+vec3(0.5));uvDepth.z=ZINCLIP;float blockerDepth=0.0;float sumBlockerDepth=0.0;float numBlocker=0.0;for (int i=0; i<searchTapCount; i ++) {blockerDepth=TEXTUREFUNC(depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0.).r;if (blockerDepth<depthMetric) {sumBlockerDepth+=blockerDepth;numBlocker++;}}\nif (numBlocker<1.0) {return 1.0;}\nelse\n{float avgBlockerDepth=sumBlockerDepth/numBlocker;float AAOffset=shadowMapSizeInverse*10.;float penumbraRatio=((depthMetric-avgBlockerDepth)+AAOffset);float filterRadius=penumbraRatio*lightSizeUV*shadowMapSizeInverse;float random=getRand(vPositionFromLight.xy);float rotationAngle=random*3.1415926;vec2 rotationVector=vec2(cos(rotationAngle),sin(rotationAngle));float shadow=0.;for (int i=0; i<pcfTapCount; i++) {vec3 offset=poissonSamplers[i];offset=vec3(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);shadow+=TEXTUREFUNC(shadowSampler,uvDepth+offset*filterRadius,0.);}\nshadow/=float(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}}\n#define inline\nfloat computeShadowWithPCSS16(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS32(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\n#define inline\nfloat computeShadowWithPCSS64(vec4 vPositionFromLight,float depthMetric,sampler2D depthSampler,highp sampler2DShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff)\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\n#define inline\nfloat computeShadowWithCSMPCSS16(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS32(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#define inline\nfloat computeShadowWithCSMPCSS64(float layer,vec4 vPositionFromLight,float depthMetric,highp sampler2DArray depthSampler,highp sampler2DArrayShadow shadowSampler,float shadowMapSizeInverse,float lightSizeUV,float darkness,float frustumEdgeFalloff,vec2 lightSizeUVCorrection,float depthCorrection,float penumbraDarkness)\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthSampler,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n#endif\n";kr.l.IncludesShadersStore.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\nuniform sampler2D _SAMPLERNAME_Sampler;\n#endif\n";kr.l.IncludesShadersStore.fresnelFunction="#ifdef FRESNEL\nfloat computeFresnelTerm(vec3 viewDirection,vec3 worldNormal,float bias,float power)\n{float fresnelTerm=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";kr.l.IncludesShadersStore.reflectionFunction="vec3 computeFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0); }\nvec3 computeMirroredFixedEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 direction)\n{float lon=atan(direction.z,direction.x);float lat=acos(direction.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(1.0-s,t,0); }\nvec3 computeEquirectangularCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 cameraToVertex=normalize(worldPos.xyz-eyePosition);vec3 r=normalize(reflect(cameraToVertex,worldNormal));r=vec3(reflectionMatrix*vec4(r,0));float lon=atan(r.z,r.x);float lat=acos(r.y);vec2 sphereCoords=vec2(lon,lat)*RECIPROCAL_PI2*2.0;float s=sphereCoords.x*0.5+0.5;float t=sphereCoords.y;return vec3(s,t,0);}\nvec3 computeSphericalCoords(vec4 worldPos,vec3 worldNormal,mat4 view,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(vec3(view*worldPos));vec3 viewNormal=normalize(vec3(view*vec4(worldNormal,0.0)));vec3 r=reflect(viewDir,viewNormal);r=vec3(reflectionMatrix*vec4(r,0));r.z=r.z-1.0;float m=2.0*length(r);return vec3(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nvec3 computePlanarCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=worldPos.xyz-eyePosition;vec3 coords=normalize(reflect(viewDir,worldNormal));return vec3(reflectionMatrix*vec4(coords,1));}\nvec3 computeCubicCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeCubicLocalCoords(vec4 worldPos,vec3 worldNormal,vec3 eyePosition,mat4 reflectionMatrix,vec3 reflectionSize,vec3 reflectionPosition)\n{vec3 viewDir=normalize(worldPos.xyz-eyePosition);vec3 coords=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=vec3(reflectionMatrix*vec4(coords,0));\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nvec3 computeProjectionCoords(vec4 worldPos,mat4 view,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*(view*worldPos));}\nvec3 computeSkyBoxCoords(vec3 positionW,mat4 reflectionMatrix)\n{return vec3(reflectionMatrix*vec4(positionW,1.));}\n#ifdef REFLECTION\nvec3 computeReflectionCoords(vec4 worldPos,vec3 worldNormal)\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvec3 direction=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3(0,0,0);\n#endif\n}\n#endif\n";kr.l.IncludesShadersStore.imageProcessingDeclaration="#ifdef EXPOSURE\nuniform float exposureLinear;\n#endif\n#ifdef CONTRAST\nuniform float contrast;\n#endif\n#if defined(VIGNETTE) || defined(DITHER)\nuniform vec2 vInverseScreenSize;\n#endif\n#ifdef VIGNETTE\nuniform vec4 vignetteSettings1;uniform vec4 vignetteSettings2;\n#endif\n#ifdef COLORCURVES\nuniform vec4 vCameraColorCurveNegative;uniform vec4 vCameraColorCurveNeutral;uniform vec4 vCameraColorCurvePositive;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform vec4 colorTransformSettings;\n#endif\n#ifdef DITHER\nuniform float ditherIntensity;\n#endif\n";kr.l.IncludesShadersStore.imageProcessingFunctions="#if defined(COLORGRADING) && !defined(COLORGRADING3D)\n/** \n* Polyfill for SAMPLE_TEXTURE_3D,which is unsupported in WebGL.\n* sampler3dSetting.x=textureOffset (0.5/textureSize).\n* sampler3dSetting.y=textureSize.\n*/\n#define inline\nvec3 sampleTexture3D(sampler2D colorTransform,vec3 color,vec2 sampler3dSetting)\n{float sliceSize=2.0*sampler3dSetting.x; \n#ifdef SAMPLER3DGREENDEPTH\nfloat sliceContinuous=(color.g-sampler3dSetting.x)*sampler3dSetting.y;\n#else\nfloat sliceContinuous=(color.b-sampler3dSetting.x)*sampler3dSetting.y;\n#endif\nfloat sliceInteger=floor(sliceContinuous);float sliceFraction=sliceContinuous-sliceInteger;\n#ifdef SAMPLER3DGREENDEPTH\nvec2 sliceUV=color.rb;\n#else\nvec2 sliceUV=color.rg;\n#endif\nsliceUV.x*=sliceSize;sliceUV.x+=sliceInteger*sliceSize;sliceUV=saturate(sliceUV);vec4 slice0Color=texture2D(colorTransform,sliceUV);sliceUV.x+=sliceSize;sliceUV=saturate(sliceUV);vec4 slice1Color=texture2D(colorTransform,sliceUV);vec3 result=mix(slice0Color.rgb,slice1Color.rgb,sliceFraction);\n#ifdef SAMPLER3DBGRMAP\ncolor.rgb=result.rgb;\n#else\ncolor.rgb=result.bgr;\n#endif\nreturn color;}\n#endif\n#if TONEMAPPING==3\nconst float PBRNeutralStartCompression=0.8-0.04;const float PBRNeutralDesaturation=0.15;vec3 PBRNeutralToneMapping( vec3 color ) {float x=min(color.r,min(color.g,color.b));float offset=x<0.08 ? x-6.25*x*x : 0.04;color-=offset;float peak=max(color.r,max(color.g,color.b));if (peak<PBRNeutralStartCompression) return color;float d=1.-PBRNeutralStartCompression;float newPeak=1.-d*d/(peak+d-PBRNeutralStartCompression);color*=newPeak/peak;float g=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(color,newPeak*vec3(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst mat3 ACESInputMat=mat3(\nvec3(0.59719,0.07600,0.02840),\nvec3(0.35458,0.90834,0.13383),\nvec3(0.04823,0.01566,0.83777)\n);const mat3 ACESOutputMat=mat3(\nvec3( 1.60475,-0.10208,-0.00327),\nvec3(-0.53108, 1.10813,-0.07276),\nvec3(-0.07367,-0.00605, 1.07602)\n);vec3 RRTAndODTFit(vec3 v)\n{vec3 a=v*(v+0.0245786)-0.000090537;vec3 b=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nvec3 ACESFitted(vec3 color)\n{color=ACESInputMat*color;color=RRTAndODTFit(color);color=ACESOutputMat*color;color=saturate(color);return color;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nvec4 applyImageProcessing(vec4 result) {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\n#ifdef EXPOSURE\nresult.rgb*=exposureLinear;\n#endif\n#ifdef VIGNETTE\nvec2 viewportXY=gl_FragCoord.xy*vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;vec3 vignetteXY1=vec3(viewportXY*vignetteSettings1.xy+vignetteSettings1.zw,1.0);float vignetteTerm=dot(vignetteXY1,vignetteXY1);float vignette=pow(vignetteTerm,vignetteSettings2.w);vec3 vignetteColor=vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvec3 vignetteColorMultiplier=mix(vignetteColor,vec3(1,1,1),vignette);result.rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nresult.rgb=mix(vignetteColor,result.rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nresult.rgb=PBRNeutralToneMapping(result.rgb);\n#elif TONEMAPPING==2\nresult.rgb=ACESFitted(result.rgb);\n#elif TONEMAPPING==1\nconst float tonemappingCalibration=1.590579;result.rgb=1.0-exp2(-tonemappingCalibration*result.rgb);\n#endif\nresult.rgb=toGammaSpace(result.rgb);result.rgb=saturate(result.rgb);\n#ifdef CONTRAST\nvec3 resultHighContrast=result.rgb*result.rgb*(3.0-2.0*result.rgb);if (contrast<1.0) {result.rgb=mix(vec3(0.5,0.5,0.5),result.rgb,contrast);} else {result.rgb=mix(result.rgb,resultHighContrast,contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvec3 colorTransformInput=result.rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvec3 colorTransformOutput=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvec3 colorTransformOutput=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nresult.rgb=mix(result.rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nfloat luma=getLuminance(result.rgb);vec2 curveMix=clamp(vec2(luma*3.0-1.5,luma*-3.0+1.5),vec2(0.0),vec2(1.0));vec4 colorCurve=vCameraColorCurveNeutral+curveMix.x*vCameraColorCurvePositive-curveMix.y*vCameraColorCurveNegative;result.rgb*=colorCurve.rgb;result.rgb=mix(vec3(luma),result.rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nfloat rand=getRand(gl_FragCoord.xy*vInverseScreenSize);float dither=mix(-ditherIntensity,ditherIntensity,rand);result.rgb=saturate(result.rgb+vec3(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn result;}";kr.l.IncludesShadersStore.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform mat4 normalMatrix;\n#if defined(WEBGL2) || defined(WEBGPU)\nmat4 toNormalMatrix(mat4 wMatrix)\n{mat4 ret=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]=vec4(0.,0.,0.,1.);return ret;}\n#else\nmat4 toNormalMatrix(mat4 m)\n{float\na00=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;mat4 mi=mat4(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nvec3 perturbNormalBase(mat3 cotangentFrame,vec3 normal,float scale)\n{\n#ifdef NORMALXYSCALE\nnormal=normalize(normal*vec3(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*normal);}\nvec3 perturbNormal(mat3 cotangentFrame,vec3 textureSample,float scale)\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv,vec2 tangentSpaceParams)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 bitangent=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;float det=max(dot(tangent,tangent),dot(bitangent,bitangent));float invmax=det==0.0 ? 0.0 : inversesqrt(det);return mat3(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";kr.l.IncludesShadersStore.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst float minSamples=4.;const float maxSamples=15.;const int iMaxSamples=15;vec2 parallaxOcclusion(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale) {float parallaxLimit=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;vec2 vOffsetDir=normalize(vViewDirCoT.xy);vec2 vMaxOffset=vOffsetDir*parallaxLimit;float numSamples=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));float stepSize=1.0/numSamples;float currRayHeight=1.0;vec2 vCurrOffset=vec2(0,0);vec2 vLastOffset=vec2(0,0);float lastSampledHeight=1.0;float currSampledHeight=1.0;bool keepWorking=true;for (int i=0; i<iMaxSamples; i++)\n{currSampledHeight=texture2D(bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{float delta1=currSampledHeight-currRayHeight;float delta2=(currRayHeight+stepSize)-lastSampledHeight;float ratio=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nvec2 parallaxOffset(vec3 viewDir,float heightScale)\n{float height=texture2D(bumpSampler,vBumpUV).w;vec2 texCoordOffset=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n";kr.l.IncludesShadersStore.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nvarying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nvarying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nvarying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nvarying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nvarying float fClipDistance6;\n#endif\n";kr.l.IncludesShadersStore.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform float logarithmicDepthConstant;varying float vFragmentDepth;\n#endif\n";kr.l.IncludesShadersStore.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vec4 vFogInfos;uniform vec3 vFogColor;varying vec3 vFogDistance;float CalcFogFactor()\n{float fogCoeff=1.0;float fogStart=vFogInfos.y;float fogEnd=vFogInfos.z;float fogDensity=vFogInfos.w;float fogDistance=length(vFogDistance);if (FOGMODE_LINEAR==vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n";kr.l.IncludesShadersStore.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fClipDistance6>0.0)\n{discard;}\n#endif\n";kr.l.IncludesShadersStore.bumpFragment="vec2 uvOffset=vec2(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nfloat normalScale=1.0;\n#elif defined(BUMP)\nfloat normalScale=vBumpInfos.y;\n#else\nfloat normalScale=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#elif defined(BUMP)\nvec2 TBNUV=gl_FrontFacing ? vBumpUV : -vBumpUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvec2 TBNUV=gl_FrontFacing ? vDetailUV : -vDetailUV;mat3 TBN=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBN=vTBN;\n#else\nvec2 TBNUV=gl_FrontFacing ? vMainUV1 : -vMainUV1;mat3 TBN=cotangent_frame(normalW,vPositionW,TBNUV,vec2(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nmat3 invTBN=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvec4 detailColor=texture2D(detailSampler,vDetailUV+uvOffset);vec2 detailNormalRG=detailColor.wy*2.0-1.0;float detailNormalB=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));vec3 detailNormal=vec3(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(texture2D(bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize(mat3(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,texture2D(bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvec3 bumpNormal=texture2D(bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;vec3 blendedNormal=normalize(vec3(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+=vec3(0.0,0.0,1.0);detailNormal*=vec3(-1.0,-1.0,1.0);vec3 blendedNormal=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";kr.l.IncludesShadersStore.decalFragment="#ifdef DECAL\n#ifdef GAMMADECAL\ndecalColor.rgb=toLinearSpace(decalColor.rgb);\n#endif\n#ifdef DECAL_SMOOTHALPHA\ndecalColor.a*=decalColor.a;\n#endif\nsurfaceAlbedo.rgb=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);\n#endif\n";kr.l.IncludesShadersStore.depthPrePass="#ifdef DEPTHPREPASS\ngl_FragColor=vec4(0.,0.,0.,1.0);return;\n#endif\n";kr.l.IncludesShadersStore.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},textureProjectionMatrix{X},vPositionW);\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nfor (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=viewFrustumZ{X}[i]+vPositionFromCamera{X}.z;\n#else\ndiff{X}=viewFrustumZ{X}[i]-vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nfloat frustumLength=frustumLengths{X}[index{X}];float diffRatio=clamp(diff{X}/frustumLength,0.,1.)*cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;float nextShadow=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,lightSizeUVCorrection{X}[index{X}],depthCorrection{X}[index{X}],penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(float(index{X}),vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(vPositionFromLight{X},vDepthMetric{X},depthTexture{X},shadowTexture{X},light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(vPositionFromLight{X},vDepthMetric{X},shadowTexture{X},light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStore.logDepthFragment="#ifdef LOGARITHMICDEPTH\ngl_FragDepthEXT=log2(vFragmentDepth)*logarithmicDepthConstant*0.5;\n#endif\n";kr.l.IncludesShadersStore.fogFragment="#ifdef FOG\nfloat fog=CalcFogFactor();\n#ifdef PBR\nfog=toLinearSpace(fog);\n#endif\ncolor.rgb=mix(vFogColor,color.rgb,fog);\n#endif\n";kr.l.IncludesShadersStore.oitFragment="#ifdef ORDER_INDEPENDENT_TRANSPARENCY\nfloat fragDepth=gl_FragCoord.z; \n#ifdef ORDER_INDEPENDENT_TRANSPARENCY_16BITS\nuint halfFloat=packHalf2x16(vec2(fragDepth));vec2 full=unpackHalf2x16(halfFloat);fragDepth=full.x;\n#endif\nivec2 fragCoord=ivec2(gl_FragCoord.xy);vec2 lastDepth=texelFetch(oitDepthSampler,fragCoord,0).rg;vec4 lastFrontColor=texelFetch(oitFrontColorSampler,fragCoord,0);depth.rg=vec2(-MAX_DEPTH);frontColor=lastFrontColor;backColor=vec4(0.0);\n#ifdef USE_REVERSE_DEPTHBUFFER\nfloat furthestDepth=-lastDepth.x;float nearestDepth=lastDepth.y;\n#else\nfloat nearestDepth=-lastDepth.x;float furthestDepth=lastDepth.y;\n#endif\nfloat alphaMultiplier=1.0-lastFrontColor.a;\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth>nearestDepth || fragDepth<furthestDepth) {\n#else\nif (fragDepth<nearestDepth || fragDepth>furthestDepth) {\n#endif\nreturn;}\n#ifdef USE_REVERSE_DEPTHBUFFER\nif (fragDepth<nearestDepth && fragDepth>furthestDepth) {\n#else\nif (fragDepth>nearestDepth && fragDepth<furthestDepth) {\n#endif\ndepth.rg=vec2(-fragDepth,fragDepth);return;}\n#endif\n";kr.l.ShadersStore.defaultPixelShader="#include<__decl__defaultFragment>\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\n#include<oitDeclaration>\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_SAMPLERNAME_,diffuse)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef REFRACTION\n#ifdef REFRACTIONMAP_3D\nuniform samplerCube refractionCubeSampler;\n#else\nuniform sampler2D refraction2DSampler;\n#endif\n#endif\n#if defined(SPECULARTERM)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_SAMPLERNAME_,specular)\n#endif\n#include<fresnelFunction>\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\nuniform samplerCube reflectionCubeSampler;\n#else\nuniform sampler2D reflection2DSampler;\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(-cross(dFdx(vPositionW),dFdy(vPositionW)));\n#endif\n#include<bumpFragment>\n#ifdef TWOSIDEDLIGHTING\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV+uvOffset);\n#if defined(ALPHATEST) && !defined(ALPHATEST_AFTERALLALPHACOMPUTATIONS)\nif (baseColor.a<alphaCutOff)\ndiscard;\n#endif\n#ifdef ALPHAFROMDIFFUSE\nalpha*=baseColor.a;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(DECAL) && !defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef DETAIL\nbaseColor.rgb=baseColor.rgb*2.0*mix(0.5,detailColor.r,vDetailInfos.y);\n#endif\n#if defined(DECAL) && defined(DECAL_AFTER_DETAIL)\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#include<decalFragment>(surfaceAlbedo,baseColor,GAMMADECAL,_GAMMADECAL_NOTUSED_)\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_DIFFUSE\nvec3 baseAmbientColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nbaseAmbientColor=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb*vAmbientInfos.y;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#ifdef SPECULAR\nvec4 specularMapColor=texture2D(specularSampler,vSpecularUV+uvOffset);specularColor=specularMapColor.rgb;\n#ifdef GLOSSINESS\nglossiness=glossiness*specularMapColor.a;\n#endif\n#endif\n#else\nfloat glossiness=0.;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\nfloat shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\naggShadow=aggShadow/numLights;vec4 refractionColor=vec4(0.,0.,0.,1.);\n#ifdef REFRACTION\nvec3 refractionVector=normalize(refract(-viewDirectionW,normalW,vRefractionInfos.y));\n#ifdef REFRACTIONMAP_3D\n#ifdef USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,vRefractionSize,vRefractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec4 refractionLookup=textureCube(refractionCubeSampler,refractionVector);if (dot(refractionVector,viewDirectionW)<1.0) {refractionColor=refractionLookup;}\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));vec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;refractionColor=texture2D(refraction2DSampler,refractionCoords);\n#endif\n#ifdef RGBDREFRACTION\nrefractionColor.rgb=fromRGBD(refractionColor);\n#endif\n#ifdef IS_REFRACTION_LINEAR\nrefractionColor.rgb=toGammaSpace(refractionColor.rgb);\n#endif\nrefractionColor.rgb*=vRefractionInfos.x;\n#endif\nvec4 reflectionColor=vec4(0.,0.,0.,1.);\n#ifdef REFLECTION\nvec3 vReflectionUVW=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nvReflectionUVW.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\n#ifdef ROUGHNESS\nfloat bias=vReflectionInfos.y;\n#ifdef SPECULARTERM\n#ifdef SPECULAR\n#ifdef GLOSSINESS\nbias*=(1.0-specularMapColor.a);\n#endif\n#endif\n#endif\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW,bias);\n#else\nreflectionColor=textureCube(reflectionCubeSampler,vReflectionUVW);\n#endif\n#else\nvec2 coords=vReflectionUVW.xy;\n#ifdef REFLECTIONMAP_PROJECTION\ncoords/=vReflectionUVW.z;\n#endif\ncoords.y=1.0-coords.y;reflectionColor=texture2D(reflection2DSampler,coords);\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef IS_REFLECTION_LINEAR\nreflectionColor.rgb=toGammaSpace(reflectionColor.rgb);\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#ifdef REFLECTIONFRESNEL\nfloat reflectionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,reflectionRightColor.a,reflectionLeftColor.a);\n#ifdef REFLECTIONFRESNELFROMSPECULAR\n#ifdef SPECULARTERM\nreflectionColor.rgb*=specularColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#else\nreflectionColor.rgb*=reflectionLeftColor.rgb*(1.0-reflectionFresnelTerm)+reflectionFresnelTerm*reflectionRightColor.rgb;\n#endif\n#endif\n#endif\n#ifdef REFRACTIONFRESNEL\nfloat refractionFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,refractionRightColor.a,refractionLeftColor.a);refractionColor.rgb*=refractionLeftColor.rgb*(1.0-refractionFresnelTerm)+refractionFresnelTerm*refractionRightColor.rgb;\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#ifdef OPACITYRGB\nopacityMap.rgb=opacityMap.rgb*vec3(0.3,0.59,0.11);alpha*=(opacityMap.x+opacityMap.y+opacityMap.z)* vOpacityInfos.y;\n#else\nalpha*=opacityMap.a*vOpacityInfos.y;\n#endif\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef OPACITYFRESNEL\nfloat opacityFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,opacityParts.z,opacityParts.w);alpha+=opacityParts.x*(1.0-opacityFresnelTerm)+opacityFresnelTerm*opacityParts.y;\n#endif\n#ifdef ALPHATEST\n#ifdef ALPHATEST_AFTERALLALPHACOMPUTATIONS\nif (alpha<alphaCutOff)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\nvec3 emissiveColor=vEmissiveColor;\n#ifdef EMISSIVE\nemissiveColor+=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb*vEmissiveInfos.y;\n#endif\n#ifdef EMISSIVEFRESNEL\nfloat emissiveFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,emissiveRightColor.a,emissiveLeftColor.a);emissiveColor*=emissiveLeftColor.rgb*(1.0-emissiveFresnelTerm)+emissiveFresnelTerm*emissiveRightColor.rgb;\n#endif\n#ifdef DIFFUSEFRESNEL\nfloat diffuseFresnelTerm=computeFresnelTerm(viewDirectionW,normalW,diffuseRightColor.a,diffuseLeftColor.a);diffuseBase*=diffuseLeftColor.rgb*(1.0-diffuseFresnelTerm)+diffuseFresnelTerm*diffuseRightColor.rgb;\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\n#ifdef LINKEMISSIVEWITHDIFFUSE\nvec3 finalDiffuse=clamp((diffuseBase+emissiveColor)*diffuseColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor+emissiveColor+vAmbientColor,0.0,1.0)*baseColor.rgb;\n#endif\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#ifdef SPECULAROVERALPHA\nalpha=clamp(alpha+dot(finalSpecular,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#ifdef REFLECTIONOVERALPHA\nalpha=clamp(alpha+dot(reflectionColor.rgb,vec3(0.3,0.59,0.11)),0.,1.);\n#endif\n#ifdef EMISSIVEASILLUMINATION\nvec4 color=vec4(clamp(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+emissiveColor+refractionColor.rgb,0.0,1.0),alpha);\n#else\nvec4 color=vec4(finalDiffuse*baseAmbientColor+finalSpecular+reflectionColor.rgb+refractionColor.rgb,alpha);\n#endif\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\ncolor.rgb*=lightmapColor.rgb;\n#else\ncolor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FOG\ncolor.rgb=max(color.rgb,0.);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#else\n#ifdef IMAGEPROCESSING\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\n#endif\ncolor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=color.a>0.4 ? 1.0 : 0.0;gl_FragData[0]=color; \n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_IRRADIANCE\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo); \n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo); \n#endif\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(0.0,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_REFLECTIVITY\n#if defined(SPECULARTERM)\n#if defined(SPECULAR)\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularMapColor))*writeGeometryInfo; \n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(toLinearSpace(specularColor),1.0)*writeGeometryInfo;\n#endif\n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(0.0,0.0,0.0,1.0)*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=color;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=color.rgb*color.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-color.a);} else {backColor+=color;}\n#endif\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";kr.l.IncludesShadersStore.decalVertexDeclaration="#ifdef DECAL\nuniform vec4 vDecalInfos;uniform mat4 decalMatrix;\n#endif\n";kr.l.IncludesShadersStore.defaultVertexDeclaration="uniform mat4 viewProjection;uniform mat4 view;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec2 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#if defined(SPECULAR) && defined(SPECULARTERM)\nuniform vec2 vSpecularInfos;uniform mat4 specularMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef REFLECTION\nuniform mat4 reflectionMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n";kr.l.IncludesShadersStore.uvAttributeDeclaration="#ifdef UV{X}\nattribute vec2 uv{X};\n#endif\n",i(6470),i(4400);kr.l.IncludesShadersStore.instancesDeclaration="#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#ifdef INSTANCESCOLOR\nattribute vec4 instanceColor;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nattribute vec4 previousWorld0;attribute vec4 previousWorld1;attribute vec4 previousWorld2;attribute vec4 previousWorld3;\n#ifdef THIN_INSTANCES\nuniform mat4 previousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform mat4 world;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nuniform mat4 previousWorld;\n#endif\n#endif\n";kr.l.IncludesShadersStore.prePassVertexDeclaration="#ifdef PREPASS\n#ifdef PREPASS_DEPTH\nvarying vec3 vViewPos;\n#endif\n#ifdef PREPASS_VELOCITY\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#endif\n";kr.l.IncludesShadersStore.samplerVertexDeclaration="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n";kr.l.IncludesShadersStore.bumpVertexDeclaration="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL) \nvarying mat3 vTBN;\n#endif\n#endif\n";kr.l.IncludesShadersStore.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;varying float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;varying float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;varying float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;varying float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;varying float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;varying float fClipDistance6;\n#endif\n";kr.l.IncludesShadersStore.fogVertexDeclaration="#ifdef FOG\nvarying vec3 vFogDistance;\n#endif\n";kr.l.IncludesShadersStore.lightVxFragmentDeclaration="#ifdef LIGHT{X}\nuniform vec4 vLightData{X};uniform vec4 vLightDiffuse{X};\n#ifdef SPECULARTERM\nuniform vec4 vLightSpecular{X};\n#else\nvec4 vLightSpecular{X}=vec4(0.);\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\nuniform vec4 shadowsInfo{X};uniform vec2 depthValues{X};\n#endif\n#ifdef SPOTLIGHT{X}\nuniform vec4 vLightDirection{X};uniform vec4 vLightFalloff{X};\n#elif defined(POINTLIGHT{X})\nuniform vec4 vLightFalloff{X};\n#elif defined(HEMILIGHT{X})\nuniform vec3 vLightGround{X};\n#endif\n#endif\n";kr.l.IncludesShadersStore.lightVxUboDeclaration="#ifdef LIGHT{X}\nuniform Light{X}\n{vec4 vLightData;vec4 vLightDiffuse;vec4 vLightSpecular;\n#ifdef SPOTLIGHT{X}\nvec4 vLightDirection;vec4 vLightFalloff;\n#elif defined(POINTLIGHT{X})\nvec4 vLightFalloff;\n#elif defined(HEMILIGHT{X})\nvec3 vLightGround;\n#endif\nvec4 shadowsInfo;vec2 depthValues;} light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform mat4 lightMatrix{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromLight{X}[SHADOWCSMNUM_CASCADES{X}];varying float vDepthMetric{X}[SHADOWCSMNUM_CASCADES{X}];varying vec4 vPositionFromCamera{X};\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vec4 vPositionFromLight{X};varying float vDepthMetric{X};uniform mat4 lightMatrix{X};\n#endif\n#endif\n#endif\n",i(4444),i(7369),i(8266),i(4589);kr.l.IncludesShadersStore.instancesVertex="#ifdef INSTANCES\nmat4 finalWorld=mat4(world0,world1,world2,world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nmat4 finalPreviousWorld=mat4(previousWorld0,previousWorld1,previousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\nfinalWorld=world*finalWorld;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\nmat4 finalWorld=world;\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nmat4 finalPreviousWorld=previousWorld;\n#endif\n#endif\n",i(6898),i(9334);kr.l.IncludesShadersStore.prePassVertex="#ifdef PREPASS_DEPTH\nvViewPos=(view*worldPos).rgb;\n#endif\n#if defined(PREPASS_VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*worldPos;\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n";kr.l.IncludesShadersStore.uvVariableDeclaration="#if !defined(UV{X}) && defined(MAINUV{X})\nvec2 uv{X}=vec2(0.,0.);\n#endif\n#ifdef MAINUV{X}\nvMainUV{X}=uv{X};\n#endif\n";kr.l.IncludesShadersStore.samplerVertexImplementation="#if defined(_DEFINENAME_) && _DEFINENAME_DIRECTUV==0\nif (v_INFONAME_==0.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uvUpdated,1.0,0.0));}\n#ifdef UV2\nelse if (v_INFONAME_==1.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv2,1.0,0.0));}\n#endif\n#ifdef UV3\nelse if (v_INFONAME_==2.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv3,1.0,0.0));}\n#endif\n#ifdef UV4\nelse if (v_INFONAME_==3.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv4,1.0,0.0));}\n#endif\n#ifdef UV5\nelse if (v_INFONAME_==4.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv5,1.0,0.0));}\n#endif\n#ifdef UV6\nelse if (v_INFONAME_==5.)\n{v_VARYINGNAME_UV=vec2(_MATRIXNAME_Matrix*vec4(uv6,1.0,0.0));}\n#endif\n#endif\n";kr.l.IncludesShadersStore.bumpVertex="#if defined(BUMP) || defined(PARALLAX) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvec3 tbnNormal=normalize(normalUpdated);vec3 tbnTangent=normalize(tangentUpdated.xyz);vec3 tbnBitangent=cross(tbnNormal,tbnTangent)*tangentUpdated.w;vTBN=mat3(finalWorld)*mat3(tbnTangent,tbnBitangent,tbnNormal);\n#endif\n#endif\n";kr.l.IncludesShadersStore.clipPlaneVertex="#ifdef CLIPPLANE\nfClipDistance=dot(worldPos,vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nfClipDistance2=dot(worldPos,vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nfClipDistance3=dot(worldPos,vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nfClipDistance4=dot(worldPos,vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nfClipDistance5=dot(worldPos,vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nfClipDistance6=dot(worldPos,vClipPlane6);\n#endif\n";kr.l.IncludesShadersStore.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";kr.l.IncludesShadersStore.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvPositionFromCamera{X}=view*worldPos;for (int i=0; i<SHADOWCSMNUM_CASCADES{X}; i++) {vPositionFromLight{X}[i]=lightMatrix{X}[i]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}[i]=(-vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}[i]=(vPositionFromLight{X}[i].z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n}\n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvPositionFromLight{X}=lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric{X}=(-vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvDepthMetric{X}=(vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStore.vertexColorMixing="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvColor=vec4(1.0);\n#ifdef VERTEXCOLOR\n#ifdef VERTEXALPHA\nvColor*=color;\n#else\nvColor.rgb*=color.rgb;\n#endif\n#endif\n#ifdef INSTANCESCOLOR\nvColor*=instanceColor;\n#endif\n#endif\n";kr.l.IncludesShadersStore.pointCloudVertex="#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n";kr.l.IncludesShadersStore.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+gl_Position.w;gl_Position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n";kr.l.ShadersStore.defaultVertexShader="#include<__decl__defaultVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<mainUVVaryingDeclaration>[1..7]\n#include<samplerVertexDeclaration>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#if defined(SPECULARTERM)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular)\n#endif\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && defined(PREPASS_VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\nvPositionW=vec3(worldPos);\n#include<prePassVertex>\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,DIFFUSE,_VARYINGNAME_,Diffuse,_MATRIXNAME_,diffuse,_INFONAME_,DiffuseInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#if defined(SPECULARTERM)\n#include<samplerVertexImplementation>(_DEFINENAME_,SPECULAR,_VARYINGNAME_,Specular,_MATRIXNAME_,specular,_INFONAME_,SpecularInfos.x)\n#endif\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<pointCloudVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var Oo=function(){function e(){this._defines={},this._currentRank=32,this._maxRank=-1,this._mesh=null}return e.prototype.unBindMesh=function(){this._mesh=null},e.prototype.addFallback=function(e,t){this._defines[e]||(e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e),this._defines[e]=new Array),this._defines[e].push(t)},e.prototype.addCPUSkinningFallback=function(e,t){this._mesh=t,e<this._currentRank&&(this._currentRank=e),e>this._maxRank&&(this._maxRank=e)},Object.defineProperty(e.prototype,"hasMoreFallbacks",{get:function(){return this._currentRank<=this._maxRank},enumerable:!1,configurable:!0}),e.prototype.reduce=function(e,t){if(this._mesh&&this._mesh.computeBonesUsingShaders&&this._mesh.numBoneInfluencers>0){this._mesh.computeBonesUsingShaders=!1,e=e.replace("#define NUM_BONE_INFLUENCERS "+this._mesh.numBoneInfluencers,"#define NUM_BONE_INFLUENCERS 0"),t._bonesComputationForcedToCPU=!0;for(var i=this._mesh.getScene(),n=0;n<i.meshes.length;n++){var r=i.meshes[n];if(r.material){if(r.computeBonesUsingShaders&&0!==r.numBoneInfluencers)if(r.material.getEffect()===t)r.computeBonesUsingShaders=!1;else if(r.subMeshes)for(var o=0,a=r.subMeshes;o<a.length;o++)if(a[o].effect===t){r.computeBonesUsingShaders=!1;break}}else!this._mesh.material&&r.computeBonesUsingShaders&&r.numBoneInfluencers>0&&(r.computeBonesUsingShaders=!1)}}else{var s=this._defines[this._currentRank];if(s)for(n=0;n<s.length;n++)e=e.replace("#define "+s[n],"");this._currentRank++}return e},e}(),Do=i(5930),No=new RegExp("^([gimus]+)!"),Fo=function(){function e(e){this._plugins=[],this._activePlugins=[],this._activePluginsForExtraEvents=[],this._material=e,this._scene=e.getScene(),this._engine=this._scene.getEngine()}return e.prototype._addPlugin=function(t){for(var i=this,n=0;n<this._plugins.length;++n)if(this._plugins[n].name===t.name)return!1;if(this._material._uniformBufferLayoutBuilt)throw'The plugin "'.concat(t.name,'" can\'t be added to the material "').concat(this._material.name,'" because this material has already been used for rendering! Please add plugins to materials before any rendering with this material occurs.');var r=t.getClassName();e._MaterialPluginClassToMainDefine[r]||(e._MaterialPluginClassToMainDefine[r]="MATERIALPLUGIN_"+ ++e._MaterialPluginCounter),this._material._callbackPluginEventGeneric=function(e,t){return i._handlePluginEvent(e,t)},this._plugins.push(t),this._plugins.sort((function(e,t){return e.priority-t.priority})),this._codeInjectionPoints={};var o={};o[e._MaterialPluginClassToMainDefine[r]]={type:"boolean",default:!0};for(var a=0,s=this._plugins;a<s.length;a++){var l=s[a];l.collectDefines(o),this._collectPointNames("vertex",l.getCustomCode("vertex")),this._collectPointNames("fragment",l.getCustomCode("fragment"))}return this._defineNamesFromPlugins=o,!0},e.prototype._activatePlugin=function(e){-1===this._activePlugins.indexOf(e)&&(this._activePlugins.push(e),this._activePlugins.sort((function(e,t){return e.priority-t.priority})),this._material._callbackPluginEventIsReadyForSubMesh=this._handlePluginEventIsReadyForSubMesh.bind(this),this._material._callbackPluginEventPrepareDefinesBeforeAttributes=this._handlePluginEventPrepareDefinesBeforeAttributes.bind(this),this._material._callbackPluginEventPrepareDefines=this._handlePluginEventPrepareDefines.bind(this),this._material._callbackPluginEventBindForSubMesh=this._handlePluginEventBindForSubMesh.bind(this),e.registerForExtraEvents&&(this._activePluginsForExtraEvents.push(e),this._activePluginsForExtraEvents.sort((function(e,t){return e.priority-t.priority})),this._material._callbackPluginEventHasRenderTargetTextures=this._handlePluginEventHasRenderTargetTextures.bind(this),this._material._callbackPluginEventFillRenderTargetTextures=this._handlePluginEventFillRenderTargetTextures.bind(this),this._material._callbackPluginEventHardBindForSubMesh=this._handlePluginEventHardBindForSubMesh.bind(this)))},e.prototype.getPlugin=function(e){for(var t=0;t<this._plugins.length;++t)if(this._plugins[t].name===e)return this._plugins[t];return null},e.prototype._handlePluginEventIsReadyForSubMesh=function(e){for(var t=!0,i=0,n=this._activePlugins;i<n.length;i++){var r=n[i];t=t&&r.isReadyForSubMesh(e.defines,this._scene,this._engine,e.subMesh)}e.isReadyForSubMesh=t},e.prototype._handlePluginEventPrepareDefinesBeforeAttributes=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].prepareDefinesBeforeAttributes(e.defines,this._scene,e.mesh)},e.prototype._handlePluginEventPrepareDefines=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].prepareDefines(e.defines,this._scene,e.mesh)},e.prototype._handlePluginEventHardBindForSubMesh=function(e){for(var t=0,i=this._activePluginsForExtraEvents;t<i.length;t++)i[t].hardBindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)},e.prototype._handlePluginEventBindForSubMesh=function(e){for(var t=0,i=this._activePlugins;t<i.length;t++)i[t].bindForSubMesh(this._material._uniformBuffer,this._scene,this._engine,e.subMesh)},e.prototype._handlePluginEventHasRenderTargetTextures=function(e){for(var t=!1,i=0,n=this._activePluginsForExtraEvents;i<n.length&&!(t=n[i].hasRenderTargetTextures());i++);e.hasRenderTargetTextures=t},e.prototype._handlePluginEventFillRenderTargetTextures=function(e){for(var t=0,i=this._activePluginsForExtraEvents;t<i.length;t++)i[t].fillRenderTargetTextures(e.renderTargets)},e.prototype._handlePluginEvent=function(e,t){var i,n,r,o;switch(e){case 512:for(var a=t,s=0,l=this._activePlugins;s<l.length;s++)(v=l[s]).getActiveTextures(a.activeTextures);break;case 256:a=t;for(var c=0,u=this._activePlugins;c<u.length;c++)(v=u[c]).getAnimatables(a.animatables);break;case 1024:a=t;for(var h=!1,d=0,p=this._activePlugins;d<p.length&&!(h=(v=p[d]).hasTexture(a.texture));d++);a.hasTexture=h;break;case 2:a=t;for(var f=0,_=this._plugins;f<_.length;f++)(v=_[f]).dispose(a.forceDisposeTextures);break;case 4:(a=t).defineNames=this._defineNamesFromPlugins;break;case 128:a=t;for(var m=0,g=this._activePlugins;m<g.length;m++){var v=g[m];a.fallbackRank=v.addFallbacks(a.defines,a.fallbacks,a.fallbackRank),v.getAttributes(a.attributes,this._scene,a.mesh)}this._uniformList.length>0&&(i=a.uniforms).push.apply(i,this._uniformList),this._samplerList.length>0&&(n=a.samplers).push.apply(n,this._samplerList),this._uboList.length>0&&(r=a.uniformBuffersNames).push.apply(r,this._uboList),a.customCode=this._injectCustomCode(a,a.customCode);break;case 8:a=t,this._uboDeclaration="",this._vertexDeclaration="",this._fragmentDeclaration="",this._uniformList=[],this._samplerList=[],this._uboList=[];for(var y=0,b=this._plugins;y<b.length;y++){var T=(v=b[y]).getUniforms();if(T){if(T.ubo)for(var E=0,S=T.ubo;E<S.length;E++){var x=S[E];if(x.size&&x.type){var C=null!==(o=x.arraySize)&&void 0!==o?o:0;a.ubo.addUniform(x.name,x.size,C),this._uboDeclaration+="".concat(x.type," ").concat(x.name).concat(C>0?"[".concat(C,"]"):"",";\n")}this._uniformList.push(x.name)}T.vertex&&(this._vertexDeclaration+=T.vertex+"\n"),T.fragment&&(this._fragmentDeclaration+=T.fragment+"\n")}v.getSamplers(this._samplerList),v.getUniformBuffersNames(this._uboList)}}},e.prototype._collectPointNames=function(e,t){if(t)for(var i in t)this._codeInjectionPoints[e]||(this._codeInjectionPoints[e]={}),this._codeInjectionPoints[e][i]=!0},e.prototype._injectCustomCode=function(e,t){var i=this;return function(n,r){var o,a;t&&(r=t(n,r)),i._uboDeclaration&&(r=r.replace("#define ADDITIONAL_UBO_DECLARATION",i._uboDeclaration)),i._vertexDeclaration&&(r=r.replace("#define ADDITIONAL_VERTEX_DECLARATION",i._vertexDeclaration)),i._fragmentDeclaration&&(r=r.replace("#define ADDITIONAL_FRAGMENT_DECLARATION",i._fragmentDeclaration));var s=null===(o=i._codeInjectionPoints)||void 0===o?void 0:o[n];if(!s)return r;var l=null;for(var c in s){for(var u="",h=function(t){var r=null===(a=t.getCustomCode(n))||void 0===a?void 0:a[c];if(!r)return"continue";t.resolveIncludes&&(null===l&&(l={defines:[],indexParameters:e.indexParameters,isFragment:!1,shouldUseHighPrecisionShader:i._engine._shouldUseHighPrecisionShader,processor:void 0,supportsUniformBuffers:i._engine.supportsUniformBuffers,shadersRepository:kr.l.GetShadersRepository(0),includesShadersStore:kr.l.GetIncludesShadersStore(0),version:void 0,platformName:i._engine.shaderPlatformName,processingContext:void 0,isNDCHalfZRange:i._engine.isNDCHalfZRange,useReverseDepthBuffer:i._engine.useReverseDepthBuffer,processCodeAfterIncludes:void 0}),l.isFragment="fragment"===n,(0,Do.Iq)(r,l,(function(e){return r=e}))),u+=r+"\n"},d=0,p=i._activePlugins;d<p.length;d++)h(p[d]);if(u.length>0)if("!"===c.charAt(0)){var f="g";if("!"===(c=c.substring(1)).charAt(0))f="",c=c.substring(1);else{var _=No.exec(c);_&&_.length>=2&&(f=_[1],c=c.substring(f.length+1))}f.indexOf("g")<0&&(f+="g");for(var m=r,g=new RegExp(c,f),v=g.exec(m);null!==v;){for(var y=u,b=0;b<v.length;++b)y=y.replace("$"+b,v[b]);r=r.replace(v[0],y),v=g.exec(m)}}else{var T="#define "+c;r=r.replace(T,"\n"+u+"\n"+T)}}return r}},e._MaterialPluginClassToMainDefine={},e._MaterialPluginCounter=0,D.q.OnEnginesDisposedObservable.add((function(){ko()})),e}(),Lo=[],wo=!1,Bo=null;function Uo(e,t){wo||(Bo=Vi.OnEventObservable.add((function(e){for(var t=0,i=Lo;t<i.length;t++)(0,i[t][1])(e)}),1),wo=!0);var i=Lo.filter((function(t){var i=t[0];return t[1],i===e}));i.length>0?i[0][1]=t:Lo.push([e,t])}function Vo(e){for(var t=0;t<Lo.length;++t)if(Lo[t][0]===e)return Lo.splice(t,1),0===Lo.length&&ko(),!0;return!1}function ko(){Lo.length=0,wo=!1,Vi.OnEventObservable.remove(Bo),Bo=null}var Go=function(){function e(e,t,i,n,r,o,a){void 0===r&&(r=!0),void 0===o&&(o=!1),void 0===a&&(a=!1),this.priority=500,this.resolveIncludes=!1,this.registerForExtraEvents=!1,this._material=e,this.name=t,this.priority=i,this.resolveIncludes=a,e.pluginManager||(e.pluginManager=new Fo(e),e.onDisposeObservable.add((function(){e.pluginManager=void 0}))),this._pluginDefineNames=n,this._pluginManager=e.pluginManager,r&&this._pluginManager._addPlugin(this),o&&this._enable(!0),this.markAllDefinesAsDirty=e._dirtyCallbacks[c.Y.MATERIAL_AllDirtyFlag]}return 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e.DETAIL=!1},t.prototype.bindForSubMesh=function(e,t){if(this._isEnabled){var i=this._material.isFrozen;e.useUbo&&i&&e.isSync||this._texture&&Mo.DetailTextureEnabled&&(e.updateFloat4("vDetailInfos",this._texture.coordinatesIndex,this.diffuseBlendLevel,this.bumpLevel,this.roughnessBlendLevel),(0,Ui.mA)(this._texture,e,"detail")),t.texturesEnabled&&this._texture&&Mo.DetailTextureEnabled&&e.setTexture("detailSampler",this._texture)}},t.prototype.hasTexture=function(e){return this._texture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},t.prototype.dispose=function(e){var t;e&&(null===(t=this._texture)||void 0===t||t.dispose())},t.prototype.getClassName=function(){return"DetailMapConfiguration"},t.prototype.getSamplers=function(e){e.push("detailSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vDetailInfos",size:4,type:"vec4"},{name:"detailMatrix",size:16,type:"mat4"}]}},(0,m.Cg)([(0,V.uM)("detailTexture"),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"diffuseBlendLevel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"roughnessBlendLevel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"bumpLevel",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"normalBlendMethod",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Go),Xo=i(4561),Wo={effect:null,subMesh:null},Ho=function(e){function t(t){var i=e.call(this,t)||this;return i.MAINUV1=!1,i.MAINUV2=!1,i.MAINUV3=!1,i.MAINUV4=!1,i.MAINUV5=!1,i.MAINUV6=!1,i.DIFFUSE=!1,i.DIFFUSEDIRECTUV=0,i.BAKED_VERTEX_ANIMATION_TEXTURE=!1,i.AMBIENT=!1,i.AMBIENTDIRECTUV=0,i.OPACITY=!1,i.OPACITYDIRECTUV=0,i.OPACITYRGB=!1,i.REFLECTION=!1,i.EMISSIVE=!1,i.EMISSIVEDIRECTUV=0,i.SPECULAR=!1,i.SPECULARDIRECTUV=0,i.BUMP=!1,i.BUMPDIRECTUV=0,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.SPECULAROVERALPHA=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.ALPHAFROMDIFFUSE=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.DIFFUSEFRESNEL=!1,i.OPACITYFRESNEL=!1,i.REFLECTIONFRESNEL=!1,i.REFRACTIONFRESNEL=!1,i.EMISSIVEFRESNEL=!1,i.FRESNEL=!1,i.NORMAL=!1,i.TANGENT=!1,i.UV1=!1,i.UV2=!1,i.UV3=!1,i.UV4=!1,i.UV5=!1,i.UV6=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.BONETEXTURE=!1,i.BONES_VELOCITY_ENABLED=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.INSTANCESCOLOR=!1,i.GLOSSINESS=!1,i.ROUGHNESS=!1,i.EMISSIVEASILLUMINATION=!1,i.LINKEMISSIVEWITHDIFFUSE=!1,i.REFLECTIONFRESNELFROMSPECULAR=!1,i.LIGHTMAP=!1,i.LIGHTMAPDIRECTUV=0,i.OBJECTSPACE_NORMALMAP=!1,i.USELIGHTMAPASSHADOWMAP=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFRACTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.INVERTCUBICMAP=!1,i.LOGARITHMICDEPTH=!1,i.REFRACTION=!1,i.REFRACTIONMAP_3D=!1,i.REFLECTIONOVERALPHA=!1,i.TWOSIDEDLIGHTING=!1,i.SHADOWFLOAT=!1,i.MORPHTARGETS=!1,i.MORPHTARGETS_NORMAL=!1,i.MORPHTARGETS_TANGENT=!1,i.MORPHTARGETS_UV=!1,i.NUM_MORPH_INFLUENCERS=0,i.MORPHTARGETS_TEXTURE=!1,i.NONUNIFORMSCALING=!1,i.PREMULTIPLYALPHA=!1,i.ALPHATEST_AFTERALLALPHACOMPUTATIONS=!1,i.ALPHABLEND=!0,i.PREPASS=!1,i.PREPASS_IRRADIANCE=!1,i.PREPASS_IRRADIANCE_INDEX=-1,i.PREPASS_ALBEDO_SQRT=!1,i.PREPASS_ALBEDO_SQRT_INDEX=-1,i.PREPASS_DEPTH=!1,i.PREPASS_DEPTH_INDEX=-1,i.PREPASS_NORMAL=!1,i.PREPASS_NORMAL_INDEX=-1,i.PREPASS_NORMAL_WORLDSPACE=!1,i.PREPASS_POSITION=!1,i.PREPASS_POSITION_INDEX=-1,i.PREPASS_VELOCITY=!1,i.PREPASS_VELOCITY_INDEX=-1,i.PREPASS_REFLECTIVITY=!1,i.PREPASS_REFLECTIVITY_INDEX=-1,i.SCENE_MRT_COUNT=0,i.RGBDLIGHTMAP=!1,i.RGBDREFLECTION=!1,i.RGBDREFRACTION=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.MULTIVIEW=!1,i.ORDER_INDEPENDENT_TRANSPARENCY=!1,i.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,i.CAMERA_ORTHOGRAPHIC=!1,i.CAMERA_PERSPECTIVE=!1,i.IS_REFLECTION_LINEAR=!1,i.IS_REFRACTION_LINEAR=!1,i.EXPOSURE=!1,i.DECAL_AFTER_DETAIL=!1,i.rebuild(),i}return(0,m.C6)(t,e),t.prototype.setReflectionMode=function(e){for(var t=0,i=["REFLECTIONMAP_CUBIC","REFLECTIONMAP_EXPLICIT","REFLECTIONMAP_PLANAR","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_PROJECTION","REFLECTIONMAP_SKYBOX","REFLECTIONMAP_SPHERICAL","REFLECTIONMAP_EQUIRECTANGULAR","REFLECTIONMAP_EQUIRECTANGULAR_FIXED","REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"];t<i.length;t++){var n=i[t];this[n]=n===e}},t}(Ro),jo=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r._diffuseTexture=null,r._ambientTexture=null,r._opacityTexture=null,r._reflectionTexture=null,r._emissiveTexture=null,r._specularTexture=null,r._bumpTexture=null,r._lightmapTexture=null,r._refractionTexture=null,r.ambientColor=new p.v9(0,0,0),r.diffuseColor=new p.v9(1,1,1),r.specularColor=new p.v9(1,1,1),r.emissiveColor=new p.v9(0,0,0),r.specularPower=64,r._useAlphaFromDiffuseTexture=!1,r._useEmissiveAsIllumination=!1,r._linkEmissiveWithDiffuse=!1,r._useSpecularOverAlpha=!1,r._useReflectionOverAlpha=!1,r._disableLighting=!1,r._useObjectSpaceNormalMap=!1,r._useParallax=!1,r._useParallaxOcclusion=!1,r.parallaxScaleBias=.05,r._roughness=0,r.indexOfRefraction=.98,r.invertRefractionY=!0,r.alphaCutOff=.4,r._useLightmapAsShadowmap=!1,r._useReflectionFresnelFromSpecular=!1,r._useGlossinessFromSpecularMapAlpha=!1,r._maxSimultaneousLights=4,r._invertNormalMapX=!1,r._invertNormalMapY=!1,r._twoSidedLighting=!1,r._applyDecalMapAfterDetailMap=!1,r._renderTargets=new re(16),r._worldViewProjectionMatrix=d.uq.Zero(),r._globalAmbientColor=new p.v9(0,0,0),r._cacheHasRenderTargetTextures=!1,r.detailMap=new Yo(r),r._attachImageProcessingConfiguration(null),r.prePassConfiguration=new Po,r.getRenderTargetTextures=function(){return r._renderTargets.reset(),t.ReflectionTextureEnabled&&r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),t.RefractionTextureEnabled&&r._refractionTexture&&r._refractionTexture.isRenderTarget&&r._renderTargets.push(r._refractionTexture),r._eventInfo.renderTargets=r._renderTargets,r._callbackPluginEventFillRenderTargetTextures(r._eventInfo),r._renderTargets},r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!this.disableDepthWrite},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"canRenderToMRT",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(t.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||!!(t.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"StandardMaterial"},t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromDiffuseTexture()||this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled)},t.prototype.needAlphaTesting=function(){return!!this._forceAlphaTest||this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===Vi.MATERIAL_ALPHATEST)},t.prototype._shouldUseAlphaFromDiffuseTexture=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha&&this._useAlphaFromDiffuseTexture&&this._transparencyMode!==Vi.MATERIAL_OPAQUE},t.prototype._hasAlphaChannel=function(){return null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||null!=this._opacityTexture},t.prototype.getAlphaTestTexture=function(){return this._diffuseTexture},t.prototype.isReadyForSubMesh=function(e,i,n){void 0===n&&(n=!1),this._uniformBufferLayoutBuilt||this.buildUniformLayout();var r=i._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===n)return!0;i.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),i.materialDefines=new Ho(this._eventInfo.defineNames));var o=this.getScene(),a=i.materialDefines;if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();a._needNormals=(0,Ui.az)(o,e,a,!0,this._maxSimultaneousLights,this._disableLighting),(0,Ui.VO)(o,a);var l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,Ui.N4)(o,a,this.canRenderToMRT&&!l),(0,Ui.Nc)(o,a,l),a._areTexturesDirty){this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a._needUVs=!1;for(var u=1;u<=c.Y.MAX_SUPPORTED_UV_SETS;++u)a["MAINUV"+u]=!1;if(o.texturesEnabled){if(a.DIFFUSEDIRECTUV=0,a.BUMPDIRECTUV=0,a.AMBIENTDIRECTUV=0,a.OPACITYDIRECTUV=0,a.EMISSIVEDIRECTUV=0,a.SPECULARDIRECTUV=0,a.LIGHTMAPDIRECTUV=0,this._diffuseTexture&&t.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._diffuseTexture,a,"DIFFUSE")}else a.DIFFUSE=!1;if(this._ambientTexture&&t.AmbientTextureEnabled){if(!this._ambientTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._ambientTexture,a,"AMBIENT")}else a.AMBIENT=!1;if(this._opacityTexture&&t.OpacityTextureEnabled){if(!this._opacityTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._opacityTexture,a,"OPACITY"),a.OPACITYRGB=this._opacityTexture.getAlphaFromRGB}else a.OPACITY=!1;if(this._reflectionTexture&&t.ReflectionTextureEnabled){if(!this._reflectionTexture.isReadyOrNotBlocking())return!1;switch(a._needNormals=!0,a.REFLECTION=!0,a.ROUGHNESS=this._roughness>0,a.REFLECTIONOVERALPHA=this._useReflectionOverAlpha,a.INVERTCUBICMAP=this._reflectionTexture.coordinatesMode===an.g.INVCUBIC_MODE,a.REFLECTIONMAP_3D=this._reflectionTexture.isCube,a.REFLECTIONMAP_OPPOSITEZ=a.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!this._reflectionTexture.invertZ:this._reflectionTexture.invertZ,a.RGBDREFLECTION=this._reflectionTexture.isRGBD,this._reflectionTexture.coordinatesMode){case an.g.EXPLICIT_MODE:a.setReflectionMode("REFLECTIONMAP_EXPLICIT");break;case an.g.PLANAR_MODE:a.setReflectionMode("REFLECTIONMAP_PLANAR");break;case an.g.PROJECTION_MODE:a.setReflectionMode("REFLECTIONMAP_PROJECTION");break;case an.g.SKYBOX_MODE:a.setReflectionMode("REFLECTIONMAP_SKYBOX");break;case an.g.SPHERICAL_MODE:a.setReflectionMode("REFLECTIONMAP_SPHERICAL");break;case an.g.EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR");break;case an.g.FIXED_EQUIRECTANGULAR_MODE:a.setReflectionMode("REFLECTIONMAP_EQUIRECTANGULAR_FIXED");break;case an.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:a.setReflectionMode("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED");break;case an.g.CUBIC_MODE:case an.g.INVCUBIC_MODE:default:a.setReflectionMode("REFLECTIONMAP_CUBIC")}a.USE_LOCAL_REFLECTIONMAP_CUBIC=!!this._reflectionTexture.boundingBoxSize}else a.REFLECTION=!1,a.REFLECTIONMAP_OPPOSITEZ=!1;if(this._emissiveTexture&&t.EmissiveTextureEnabled){if(!this._emissiveTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._emissiveTexture,a,"EMISSIVE")}else a.EMISSIVE=!1;if(this._lightmapTexture&&t.LightmapTextureEnabled){if(!this._lightmapTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._lightmapTexture,a,"LIGHTMAP"),a.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,a.RGBDLIGHTMAP=this._lightmapTexture.isRGBD}else a.LIGHTMAP=!1;if(this._specularTexture&&t.SpecularTextureEnabled){if(!this._specularTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._specularTexture,a,"SPECULAR"),a.GLOSSINESS=this._useGlossinessFromSpecularMapAlpha}else a.SPECULAR=!1;if(o.getEngine().getCaps().standardDerivatives&&this._bumpTexture&&t.BumpTextureEnabled){if(!this._bumpTexture.isReady())return!1;(0,Ui.YT)(this._bumpTexture,a,"BUMP"),a.PARALLAX=this._useParallax,a.PARALLAX_RHS=o.useRightHandedSystem,a.PARALLAXOCCLUSION=this._useParallaxOcclusion,a.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap}else a.BUMP=!1,a.PARALLAX=!1,a.PARALLAX_RHS=!1,a.PARALLAXOCCLUSION=!1;if(this._refractionTexture&&t.RefractionTextureEnabled){if(!this._refractionTexture.isReadyOrNotBlocking())return!1;a._needUVs=!0,a.REFRACTION=!0,a.REFRACTIONMAP_3D=this._refractionTexture.isCube,a.RGBDREFRACTION=this._refractionTexture.isRGBD,a.USE_LOCAL_REFRACTIONMAP_CUBIC=!!this._refractionTexture.boundingBoxSize}else a.REFRACTION=!1;a.TWOSIDEDLIGHTING=!this._backFaceCulling&&this._twoSidedLighting}else a.DIFFUSE=!1,a.AMBIENT=!1,a.OPACITY=!1,a.REFLECTION=!1,a.EMISSIVE=!1,a.LIGHTMAP=!1,a.BUMP=!1,a.REFRACTION=!1;a.ALPHAFROMDIFFUSE=this._shouldUseAlphaFromDiffuseTexture(),a.EMISSIVEASILLUMINATION=this._useEmissiveAsIllumination,a.LINKEMISSIVEWITHDIFFUSE=this._linkEmissiveWithDiffuse,a.SPECULAROVERALPHA=this._useSpecularOverAlpha,a.PREMULTIPLYALPHA=this.alphaMode===c.Y.ALPHA_PREMULTIPLIED||this.alphaMode===c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,a.ALPHATEST_AFTERALLALPHACOMPUTATIONS=null!==this.transparencyMode,a.ALPHABLEND=null===this.transparencyMode||this.needAlphaBlendingForMesh(e)}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=a,this._eventInfo.subMesh=i,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(a._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(a),a.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,a.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}a._areFresnelDirty&&(t.FresnelEnabled?(this._diffuseFresnelParameters||this._opacityFresnelParameters||this._emissiveFresnelParameters||this._refractionFresnelParameters||this._reflectionFresnelParameters)&&(a.DIFFUSEFRESNEL=this._diffuseFresnelParameters&&this._diffuseFresnelParameters.isEnabled,a.OPACITYFRESNEL=this._opacityFresnelParameters&&this._opacityFresnelParameters.isEnabled,a.REFLECTIONFRESNEL=this._reflectionFresnelParameters&&this._reflectionFresnelParameters.isEnabled,a.REFLECTIONFRESNELFROMSPECULAR=this._useReflectionFresnelFromSpecular,a.REFRACTIONFRESNEL=this._refractionFresnelParameters&&this._refractionFresnelParameters.isEnabled,a.EMISSIVEFRESNEL=this._emissiveFresnelParameters&&this._emissiveFresnelParameters.isEnabled,a._needNormals=!0,a.FRESNEL=!0):a.FRESNEL=!1),(0,Ui.fm)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,a,this._applyDecalMapAfterDetailMap),(0,Ui.OR)(o,s,this,a,n,null,i.getRenderingMesh().hasThinInstances),this._eventInfo.defines=a,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,Ui.qB)(e,a,!0,!0,!0),this._callbackPluginEventPrepareDefines(this._eventInfo);var h=!1;if(a.isDirty){var d=a._areLightsDisposed;a.markAsProcessed();var p=new Oo;a.REFLECTION&&p.addFallback(0,"REFLECTION"),a.SPECULAR&&p.addFallback(0,"SPECULAR"),a.BUMP&&p.addFallback(0,"BUMP"),a.PARALLAX&&p.addFallback(1,"PARALLAX"),a.PARALLAX_RHS&&p.addFallback(1,"PARALLAX_RHS"),a.PARALLAXOCCLUSION&&p.addFallback(0,"PARALLAXOCCLUSION"),a.SPECULAROVERALPHA&&p.addFallback(0,"SPECULAROVERALPHA"),a.FOG&&p.addFallback(1,"FOG"),a.POINTSIZE&&p.addFallback(0,"POINTSIZE"),a.LOGARITHMICDEPTH&&p.addFallback(0,"LOGARITHMICDEPTH"),(0,Ui.c4)(a,p,this._maxSimultaneousLights),a.SPECULARTERM&&p.addFallback(0,"SPECULARTERM"),a.DIFFUSEFRESNEL&&p.addFallback(1,"DIFFUSEFRESNEL"),a.OPACITYFRESNEL&&p.addFallback(2,"OPACITYFRESNEL"),a.REFLECTIONFRESNEL&&p.addFallback(3,"REFLECTIONFRESNEL"),a.EMISSIVEFRESNEL&&p.addFallback(4,"EMISSIVEFRESNEL"),a.FRESNEL&&p.addFallback(4,"FRESNEL"),a.MULTIVIEW&&p.addFallback(0,"MULTIVIEW");var f=[Se.R.PositionKind];for(a.NORMAL&&f.push(Se.R.NormalKind),a.TANGENT&&f.push(Se.R.TangentKind),u=1;u<=c.Y.MAX_SUPPORTED_UV_SETS;++u)a["UV"+u]&&f.push("uv".concat(1===u?"":u));a.VERTEXCOLOR&&f.push(Se.R.ColorKind),(0,Ui.ni)(f,e,a,p),(0,Ui.ER)(f,a),(0,Ui.IF)(f,e,a),(0,Ui.J2)(f,e,a);var _="default",m=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vDiffuseColor","vSpecularColor","vEmissiveColor","visibility","vFogInfos","vFogColor","pointSize","vDiffuseInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vEmissiveInfos","vSpecularInfos","vBumpInfos","vLightmapInfos","vRefractionInfos","mBones","diffuseMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","specularMatrix","bumpMatrix","normalMatrix","lightmapMatrix","refractionMatrix","diffuseLeftColor","diffuseRightColor","opacityParts","reflectionLeftColor","reflectionRightColor","emissiveLeftColor","emissiveRightColor","refractionLeftColor","refractionRightColor","vReflectionPosition","vReflectionSize","vRefractionPosition","vRefractionSize","logarithmicDepthConstant","vTangentSpaceParams","alphaCutOff","boneTextureWidth","morphTargetTextureInfo","morphTargetTextureIndices"],g=["diffuseSampler","ambientSampler","opacitySampler","reflectionCubeSampler","reflection2DSampler","emissiveSampler","specularSampler","bumpSampler","lightmapSampler","refractionCubeSampler","refraction2DSampler","boneSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],v=["Material","Scene","Mesh"],y={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:a.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=p,this._eventInfo.fallbackRank=0,this._eventInfo.defines=a,this._eventInfo.uniforms=m,this._eventInfo.attributes=f,this._eventInfo.samplers=g,this._eventInfo.uniformBuffersNames=v,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=y,this._callbackPluginEventGeneric(128,this._eventInfo),Po.AddUniforms(m),Po.AddSamplers(g),pe&&(pe.PrepareUniforms(m,a),pe.PrepareSamplers(g,a)),(0,Ui.Bb)({uniformsNames:m,uniformBuffersNames:v,samplers:g,defines:a,maxSimultaneousLights:this._maxSimultaneousLights}),(0,Xo.TV)(m);var b={};this.customShaderNameResolve&&(_=this.customShaderNameResolve(_,m,v,g,a,f,b));var T=a.toString(),E=i.effect,S=o.getEngine().createEffect(_,{attributes:f,uniformsNames:m,uniformBuffersNames:v,samplers:g,defines:T,fallbacks:p,onCompiled:this.onCompiled,onError:this.onError,indexParameters:y,processFinalCode:b.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:a.PREPASS},s);if(this._eventInfo.customCode=void 0,S)if(this._onEffectCreatedObservable&&(Wo.effect=S,Wo.subMesh=i,this._onEffectCreatedObservable.notifyObservers(Wo)),this.allowShaderHotSwapping&&E&&!S.isReady()){if(S=E,a.markAsUnprocessed(),h=this.isFrozen,d)return a._areLightsDisposed=!0,!1}else o.resetCachedMaterial(),i.setEffect(S,a,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(a._renderId=o.getRenderId(),r._wasPreviouslyReady=!h,r._wasPreviouslyUsingInstances=n,this._checkScenePerformancePriority(),0))},t.prototype.buildUniformLayout=function(){var t=this._uniformBuffer;t.addUniform("diffuseLeftColor",4),t.addUniform("diffuseRightColor",4),t.addUniform("opacityParts",4),t.addUniform("reflectionLeftColor",4),t.addUniform("reflectionRightColor",4),t.addUniform("refractionLeftColor",4),t.addUniform("refractionRightColor",4),t.addUniform("emissiveLeftColor",4),t.addUniform("emissiveRightColor",4),t.addUniform("vDiffuseInfos",2),t.addUniform("vAmbientInfos",2),t.addUniform("vOpacityInfos",2),t.addUniform("vReflectionInfos",2),t.addUniform("vReflectionPosition",3),t.addUniform("vReflectionSize",3),t.addUniform("vEmissiveInfos",2),t.addUniform("vLightmapInfos",2),t.addUniform("vSpecularInfos",2),t.addUniform("vBumpInfos",3),t.addUniform("diffuseMatrix",16),t.addUniform("ambientMatrix",16),t.addUniform("opacityMatrix",16),t.addUniform("reflectionMatrix",16),t.addUniform("emissiveMatrix",16),t.addUniform("lightmapMatrix",16),t.addUniform("specularMatrix",16),t.addUniform("bumpMatrix",16),t.addUniform("vTangentSpaceParams",2),t.addUniform("pointSize",1),t.addUniform("alphaCutOff",1),t.addUniform("refractionMatrix",16),t.addUniform("vRefractionInfos",4),t.addUniform("vRefractionPosition",3),t.addUniform("vRefractionSize",3),t.addUniform("vSpecularColor",4),t.addUniform("vEmissiveColor",3),t.addUniform("vDiffuseColor",4),t.addUniform("vAmbientColor",3),e.prototype.buildUniformLayout.call(this)},t.prototype.bindForSubMesh=function(e,i,n){var r,o=this.getScene(),a=n.materialDefines;if(a){var s=n.effect;if(s){this._activeEffect=s,i.getMeshUniformBuffer().bindToEffect(s,"Mesh"),i.transferToEffect(e),this._uniformBuffer.bindToEffect(s,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,o,i,e,this.isFrozen),this._eventInfo.subMesh=n,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),a.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var l=this._mustRebind(o,s,n,i.visibility);(0,Ui.f$)(i,s);var c=this._uniformBuffer;if(l){if(this.bindViewProjection(s),!c.useUbo||!this.isFrozen||!c.isSync||n._drawWrapper._forceRebindOnNextCall){if(t.FresnelEnabled&&a.FRESNEL&&(this.diffuseFresnelParameters&&this.diffuseFresnelParameters.isEnabled&&(c.updateColor4("diffuseLeftColor",this.diffuseFresnelParameters.leftColor,this.diffuseFresnelParameters.power),c.updateColor4("diffuseRightColor",this.diffuseFresnelParameters.rightColor,this.diffuseFresnelParameters.bias)),this.opacityFresnelParameters&&this.opacityFresnelParameters.isEnabled&&c.updateColor4("opacityParts",new p.v9(this.opacityFresnelParameters.leftColor.toLuminance(),this.opacityFresnelParameters.rightColor.toLuminance(),this.opacityFresnelParameters.bias),this.opacityFresnelParameters.power),this.reflectionFresnelParameters&&this.reflectionFresnelParameters.isEnabled&&(c.updateColor4("reflectionLeftColor",this.reflectionFresnelParameters.leftColor,this.reflectionFresnelParameters.power),c.updateColor4("reflectionRightColor",this.reflectionFresnelParameters.rightColor,this.reflectionFresnelParameters.bias)),this.refractionFresnelParameters&&this.refractionFresnelParameters.isEnabled&&(c.updateColor4("refractionLeftColor",this.refractionFresnelParameters.leftColor,this.refractionFresnelParameters.power),c.updateColor4("refractionRightColor",this.refractionFresnelParameters.rightColor,this.refractionFresnelParameters.bias)),this.emissiveFresnelParameters&&this.emissiveFresnelParameters.isEnabled&&(c.updateColor4("emissiveLeftColor",this.emissiveFresnelParameters.leftColor,this.emissiveFresnelParameters.power),c.updateColor4("emissiveRightColor",this.emissiveFresnelParameters.rightColor,this.emissiveFresnelParameters.bias))),o.texturesEnabled){if(this._diffuseTexture&&t.DiffuseTextureEnabled&&(c.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,Ui.mA)(this._diffuseTexture,c,"diffuse")),this._ambientTexture&&t.AmbientTextureEnabled&&(c.updateFloat2("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level),(0,Ui.mA)(this._ambientTexture,c,"ambient")),this._opacityTexture&&t.OpacityTextureEnabled&&(c.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,Ui.mA)(this._opacityTexture,c,"opacity")),this._hasAlphaChannel()&&c.updateFloat("alphaCutOff",this.alphaCutOff),this._reflectionTexture&&t.ReflectionTextureEnabled&&(c.updateFloat2("vReflectionInfos",this._reflectionTexture.level,this.roughness),c.updateMatrix("reflectionMatrix",this._reflectionTexture.getReflectionTextureMatrix()),this._reflectionTexture.boundingBoxSize)){var u=this._reflectionTexture;c.updateVector3("vReflectionPosition",u.boundingBoxPosition),c.updateVector3("vReflectionSize",u.boundingBoxSize)}if(this._emissiveTexture&&t.EmissiveTextureEnabled&&(c.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,Ui.mA)(this._emissiveTexture,c,"emissive")),this._lightmapTexture&&t.LightmapTextureEnabled&&(c.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,Ui.mA)(this._lightmapTexture,c,"lightmap")),this._specularTexture&&t.SpecularTextureEnabled&&(c.updateFloat2("vSpecularInfos",this._specularTexture.coordinatesIndex,this._specularTexture.level),(0,Ui.mA)(this._specularTexture,c,"specular")),this._bumpTexture&&o.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&(c.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,1/this._bumpTexture.level,this.parallaxScaleBias),(0,Ui.mA)(this._bumpTexture,c,"bump"),o._mirroredCameraPosition?c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):c.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1)),this._refractionTexture&&t.RefractionTextureEnabled){var h=1;this._refractionTexture.isCube||(c.updateMatrix("refractionMatrix",this._refractionTexture.getReflectionTextureMatrix()),this._refractionTexture.depth&&(h=this._refractionTexture.depth)),c.updateFloat4("vRefractionInfos",this._refractionTexture.level,this.indexOfRefraction,h,this.invertRefractionY?-1:1),this._refractionTexture.boundingBoxSize&&(u=this._refractionTexture,c.updateVector3("vRefractionPosition",u.boundingBoxPosition),c.updateVector3("vRefractionSize",u.boundingBoxSize))}}this.pointsCloud&&c.updateFloat("pointSize",this.pointSize),a.SPECULARTERM&&c.updateColor4("vSpecularColor",this.specularColor,this.specularPower),c.updateColor3("vEmissiveColor",t.EmissiveTextureEnabled?this.emissiveColor:p.v9.BlackReadOnly),c.updateColor4("vDiffuseColor",this.diffuseColor,this.alpha),o.ambientColor.multiplyToRef(this.ambientColor,this._globalAmbientColor),c.updateColor3("vAmbientColor",this._globalAmbientColor)}o.texturesEnabled&&(this._diffuseTexture&&t.DiffuseTextureEnabled&&s.setTexture("diffuseSampler",this._diffuseTexture),this._ambientTexture&&t.AmbientTextureEnabled&&s.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&t.OpacityTextureEnabled&&s.setTexture("opacitySampler",this._opacityTexture),this._reflectionTexture&&t.ReflectionTextureEnabled&&(this._reflectionTexture.isCube?s.setTexture("reflectionCubeSampler",this._reflectionTexture):s.setTexture("reflection2DSampler",this._reflectionTexture)),this._emissiveTexture&&t.EmissiveTextureEnabled&&s.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&t.LightmapTextureEnabled&&s.setTexture("lightmapSampler",this._lightmapTexture),this._specularTexture&&t.SpecularTextureEnabled&&s.setTexture("specularSampler",this._specularTexture),this._bumpTexture&&o.getEngine().getCaps().standardDerivatives&&t.BumpTextureEnabled&&s.setTexture("bumpSampler",this._bumpTexture),this._refractionTexture&&t.RefractionTextureEnabled&&(this._refractionTexture.isCube?s.setTexture("refractionCubeSampler",this._refractionTexture):s.setTexture("refraction2DSampler",this._refractionTexture))),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(i)&&this.getScene().depthPeelingRenderer.bind(s),this._eventInfo.subMesh=n,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,Xo.gS)(s,this,o),this.bindEyePosition(s)}else o.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!l&&this.isFrozen||(o.lightsEnabled&&!this._disableLighting&&(0,Ui.RL)(o,i,s,a,this._maxSimultaneousLights),(o.fogEnabled&&i.applyFog&&o.fogMode!==rt.FOGMODE_NONE||this._reflectionTexture||this._refractionTexture||i.receiveShadows||a.PREPASS)&&this.bindView(s),(0,Ui.Yy)(o,i,s),a.NUM_MORPH_INFLUENCERS&&(0,Ui.nR)(i,s),a.BAKED_VERTEX_ANIMATION_TEXTURE&&(null===(r=i.bakedVertexAnimationManager)||void 0===r||r.bind(s,a.INSTANCES)),this.useLogarithmicDepth&&(0,Ui.DL)(a,s,o),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(i,this._activeEffect,n),c.update()}}},t.prototype.getAnimatables=function(){var t=e.prototype.getAnimatables.call(this);return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&t.push(this._diffuseTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&t.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&t.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&t.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&t.push(this._emissiveTexture),this._specularTexture&&this._specularTexture.animations&&this._specularTexture.animations.length>0&&t.push(this._specularTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&t.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&t.push(this._lightmapTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&t.push(this._refractionTexture),t},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&t.push(this._diffuseTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._specularTexture&&t.push(this._specularTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),this._refractionTexture&&t.push(this._refractionTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._diffuseTexture===t||this._ambientTexture===t||this._opacityTexture===t||this._reflectionTexture===t||this._emissiveTexture===t||this._specularTexture===t||this._bumpTexture===t||this._lightmapTexture===t||this._refractionTexture===t},t.prototype.dispose=function(t,i){var n,r,o,a,s,l,c,u,h;i&&(null===(n=this._diffuseTexture)||void 0===n||n.dispose(),null===(r=this._ambientTexture)||void 0===r||r.dispose(),null===(o=this._opacityTexture)||void 0===o||o.dispose(),null===(a=this._reflectionTexture)||void 0===a||a.dispose(),null===(s=this._emissiveTexture)||void 0===s||s.dispose(),null===(l=this._specularTexture)||void 0===l||l.dispose(),null===(c=this._bumpTexture)||void 0===c||c.dispose(),null===(u=this._lightmapTexture)||void 0===u||u.dispose(),null===(h=this._refractionTexture)||void 0===h||h.dispose()),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.prototype.clone=function(e,i,n){var r=this;void 0===i&&(i=!0),void 0===n&&(n="");var o=G.p.Clone((function(){return new t(e,r.getScene())}),this,{cloneTexturesOnlyOnce:i});return o.name=e,o.id=e,this.stencil.copyTo(o.stencil),this._clonePlugins(o,n),o},t.Parse=function(e,i,n){var r=G.p.Parse((function(){return new t(e.name,i)}),e,i,n);return e.stencil&&r.stencil.parse(e.stencil,i,n),Vi._ParsePlugins(e,r,i,n),r},Object.defineProperty(t,"DiffuseTextureEnabled",{get:function(){return Mo.DiffuseTextureEnabled},set:function(e){Mo.DiffuseTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"DetailTextureEnabled",{get:function(){return Mo.DetailTextureEnabled},set:function(e){Mo.DetailTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"AmbientTextureEnabled",{get:function(){return Mo.AmbientTextureEnabled},set:function(e){Mo.AmbientTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"OpacityTextureEnabled",{get:function(){return Mo.OpacityTextureEnabled},set:function(e){Mo.OpacityTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ReflectionTextureEnabled",{get:function(){return Mo.ReflectionTextureEnabled},set:function(e){Mo.ReflectionTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"EmissiveTextureEnabled",{get:function(){return Mo.EmissiveTextureEnabled},set:function(e){Mo.EmissiveTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"SpecularTextureEnabled",{get:function(){return Mo.SpecularTextureEnabled},set:function(e){Mo.SpecularTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"BumpTextureEnabled",{get:function(){return Mo.BumpTextureEnabled},set:function(e){Mo.BumpTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"LightmapTextureEnabled",{get:function(){return Mo.LightmapTextureEnabled},set:function(e){Mo.LightmapTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"RefractionTextureEnabled",{get:function(){return Mo.RefractionTextureEnabled},set:function(e){Mo.RefractionTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"ColorGradingTextureEnabled",{get:function(){return Mo.ColorGradingTextureEnabled},set:function(e){Mo.ColorGradingTextureEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"FresnelEnabled",{get:function(){return Mo.FresnelEnabled},set:function(e){Mo.FresnelEnabled=e},enumerable:!1,configurable:!0}),(0,m.Cg)([(0,V.uM)("diffuseTexture")],t.prototype,"_diffuseTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"diffuseTexture",void 0),(0,m.Cg)([(0,V.uM)("ambientTexture")],t.prototype,"_ambientTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"ambientTexture",void 0),(0,m.Cg)([(0,V.uM)("opacityTexture")],t.prototype,"_opacityTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesAndMiscDirty")],t.prototype,"opacityTexture",void 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t.framebufferHeight}),t,"XRWebGLLayer",(function(e){return new ia(e,i)}))||this;return i.layer=t,i}return(0,m.C6)(t,e),t}(Ko),ia=function(e){function t(t,i){var n=e.call(this,t.scene,i)||this;return n.layerWrapper=i,n._nativeRTTProvider=navigator.xr.getNativeRenderTargetProvider(t.session,n._createRenderTargetTexture.bind(n),n._destroyRenderTargetTexture.bind(n)),n._nativeLayer=i.layer,n}return(0,m.C6)(t,e),t.prototype.trySetViewportForView=function(e){return e.x=0,e.y=0,e.width=1,e.height=1,!0},t.prototype.getRenderTargetTextureForEye=function(e){return this._nativeRTTProvider.getRenderTargetForEye(e)},t.prototype.getRenderTargetTextureForView=function(e){return this._nativeRTTProvider.getRenderTargetForEye(e.eye)},t.prototype.getFramebufferDimensions=function(){return{framebufferWidth:this._nativeLayer.framebufferWidth,framebufferHeight:this._nativeLayer.framebufferHeight}},t}(Qo),na=function(){function e(e){this._nativeRenderTarget=navigator.xr.getWebXRRenderTarget(e.scene.getEngine())}return e.prototype.initializeXRLayerAsync=function(e){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(t){switch(t.label){case 0:return[4,this._nativeRenderTarget.initializeXRLayerAsync(e)];case 1:return t.sent(),this.xrLayer=this._nativeRenderTarget.xrLayer,[2,this.xrLayer]}}))}))},e.prototype.dispose=function(){},e}(),ra=function(){function e(e){var t=this;this.scene=e,this.currentTimestamp=-1,this.defaultHeightCompensation=1.7,this.onXRFrameObservable=new h.cP,this.onXRReferenceSpaceChanged=new h.cP,this.onXRSessionEnded=new h.cP,this.onXRSessionInit=new h.cP,this.onXRReferenceSpaceInitialized=new h.cP,this.onXRReady=new h.cP,this.inXRFrameLoop=!1,this.inXRSession=!1,this._worldScalingFactor=1,this.onWorldScaleFactorChangedObservable=new h.cP(void 0,!0),this._engine=e.getEngine(),this._onEngineDisposedObserver=this._engine.onDisposeObservable.addOnce((function(){t._engine=null})),e.onDisposeObservable.addOnce((function(){t.dispose()}))}return Object.defineProperty(e.prototype,"worldScalingFactor",{get:function(){return this._worldScalingFactor},set:function(e){var t=this._worldScalingFactor;this._worldScalingFactor=e,this.onWorldScaleFactorChangedObservable.notifyObservers({previousScaleFactor:t,newScaleFactor:e})},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"referenceSpace",{get:function(){return this._referenceSpace},set:function(e){this._referenceSpace=e,this.onXRReferenceSpaceChanged.notifyObservers(this._referenceSpace)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sessionMode",{get:function(){return this._sessionMode},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){var e;this.inXRSession&&this.exitXRAsync(),this.onXRFrameObservable.clear(),this.onXRSessionEnded.clear(),this.onXRReferenceSpaceChanged.clear(),this.onXRSessionInit.clear(),this.onWorldScaleFactorChangedObservable.clear(),null===(e=this._engine)||void 0===e||e.onDisposeObservable.remove(this._onEngineDisposedObserver),this._engine=null},e.prototype.exitXRAsync=function(){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(e){switch(e.label){case 0:if(!this.session||!this.inXRSession)return[3,4];this.inXRSession=!1,e.label=1;case 1:return e.trys.push([1,3,,4]),[4,this.session.end()];case 2:return[2,e.sent()];case 3:return e.sent(),T.V.Warn("Could not end XR session."),[3,4];case 4:return[2,Promise.resolve()]}}))}))},e.prototype.trySetViewportForView=function(e,t){var i;return(null===(i=this._baseLayerRTTProvider)||void 0===i?void 0:i.trySetViewportForView(e,t))||!1},e.prototype.getRenderTargetTextureForEye=function(e){var t;return(null===(t=this._baseLayerRTTProvider)||void 0===t?void 0:t.getRenderTargetTextureForEye(e))||null},e.prototype.getRenderTargetTextureForView=function(e){var t;return(null===(t=this._baseLayerRTTProvider)||void 0===t?void 0:t.getRenderTargetTextureForView(e))||null},e.prototype.getWebXRRenderTarget=function(e){var t=this.scene.getEngine();return this._xrNavigator.xr.native?new na(this):((e=e||$o.GetDefaults(t)).canvasElement=e.canvasElement||t.getRenderingCanvas()||void 0,new ea(this,e))},e.prototype.initializeAsync=function(){return this._xrNavigator=navigator,this._xrNavigator.xr?Promise.resolve():Promise.reject("WebXR not available")},e.prototype.initializeSessionAsync=function(e,t){var i=this;return void 0===e&&(e="immersive-vr"),void 0===t&&(t={}),this._xrNavigator.xr.requestSession(e,t).then((function(t){return i.session=t,i._sessionMode=e,i.inXRSession=!0,i.onXRSessionInit.notifyObservers(t),i.session.addEventListener("end",(function(){var e;i.inXRSession=!1,i.onXRSessionEnded.notifyObservers(null),i._engine&&(i._engine.framebufferDimensionsObject=null,i._engine.restoreDefaultFramebuffer(),i._engine.customAnimationFrameRequester=null,i._engine._renderLoop()),i.isNative&&(null===(e=i._baseLayerRTTProvider)||void 0===e||e.dispose()),i._baseLayerRTTProvider=null,i._baseLayerWrapper=null}),{once:!0}),i.session}))},e.prototype.isSessionSupportedAsync=function(t){return e.IsSessionSupportedAsync(t)},e.prototype.resetReferenceSpace=function(){this.referenceSpace=this.baseReferenceSpace},e.prototype.runXRRenderLoop=function(){var e,t=this;this.inXRSession&&this._engine&&(this._engine.customAnimationFrameRequester={requestAnimationFrame:function(e){return t.session.requestAnimationFrame(e)},renderFunction:function(e,i){var n;if(t.inXRSession&&t._engine&&(t.currentFrame=i,t.currentTimestamp=e,i)){t.inXRFrameLoop=!0;var r=(null===(n=t._baseLayerRTTProvider)||void 0===n?void 0:n.getFramebufferDimensions())||null;t._engine.framebufferDimensionsObject!==r&&(t._engine.framebufferDimensionsObject=r),t.onXRFrameObservable.notifyObservers(i),t._engine._renderLoop(),t._engine.framebufferDimensionsObject=null,t.inXRFrameLoop=!1}}},this._engine.framebufferDimensionsObject=(null===(e=this._baseLayerRTTProvider)||void 0===e?void 0:e.getFramebufferDimensions())||null,this.onXRFrameObservable.addOnce((function(){t.onXRReady.notifyObservers(t)})),"undefined"!=typeof window&&window.cancelAnimationFrame&&window.cancelAnimationFrame(this._engine._frameHandler),this._engine._renderLoop())},e.prototype.setReferenceSpaceTypeAsync=function(e){var t=this;return void 0===e&&(e="local-floor"),this.session.requestReferenceSpace(e).then((function(e){return e}),(function(e){return T.V.Error("XR.requestReferenceSpace failed for the following reason: "),T.V.Error(e),T.V.Log('Defaulting to universally-supported "viewer" reference space type.'),t.session.requestReferenceSpace("viewer").then((function(e){var i=new XRRigidTransform({x:0,y:-t.defaultHeightCompensation,z:0});return e.getOffsetReferenceSpace(i)}),(function(e){throw T.V.Error(e),'XR initialization failed: required "viewer" reference space type not supported.'}))})).then((function(e){return t.session.requestReferenceSpace("viewer").then((function(i){return t.viewerReferenceSpace=i,e}))})).then((function(e){return t.referenceSpace=t.baseReferenceSpace=e,t.onXRReferenceSpaceInitialized.notifyObservers(e),t.referenceSpace}))},e.prototype.updateRenderStateAsync=function(e){return Promise.resolve(this.session.updateRenderState(e))},e.prototype._setBaseLayerWrapper=function(e){var t,i;this.isNative&&(null===(t=this._baseLayerRTTProvider)||void 0===t||t.dispose()),this._baseLayerWrapper=e,this._baseLayerRTTProvider=(null===(i=this._baseLayerWrapper)||void 0===i?void 0:i.createRenderTargetTextureProvider(this))||null},e.prototype._getBaseLayerWrapper=function(){return this._baseLayerWrapper},e.prototype.updateRenderState=function(e){e.baseLayer&&this._setBaseLayerWrapper(this.isNative?new ta(e.baseLayer):new Zo(e.baseLayer)),this.session.updateRenderState(e)},e.IsSessionSupportedAsync=function(e){if(!navigator.xr)return Promise.resolve(!1);var t=navigator.xr.isSessionSupported||navigator.xr.supportsSession;return t?t.call(navigator.xr,e).then((function(e){var t=void 0===e||e;return Promise.resolve(t)})).catch((function(e){return T.V.Warn(e),Promise.resolve(!1)})):Promise.resolve(!1)},Object.defineProperty(e.prototype,"isNative",{get:function(){var e;return null!==(e=this._xrNavigator.xr.native)&&void 0!==e&&e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentFrameRate",{get:function(){var e;return null===(e=this.session)||void 0===e?void 0:e.frameRate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportedFrameRates",{get:function(){var e;return null===(e=this.session)||void 0===e?void 0:e.supportedFrameRates},enumerable:!1,configurable:!0}),e.prototype.updateTargetFrameRate=function(e){return this.session.updateTargetFrameRate(e)},e.prototype.runInXRFrame=function(e,t){void 0===t&&(t=!0),this.inXRFrameLoop?e():!this.inXRSession&&t||this.onXRFrameObservable.addOnce(e)},Object.defineProperty(e.prototype,"isFixedFoveationSupported",{get:function(){var e;return(null===(e=this._baseLayerWrapper)||void 0===e?void 0:e.isFixedFoveationSupported)||!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fixedFoveation",{get:function(){var e;return(null===(e=this._baseLayerWrapper)||void 0===e?void 0:e.fixedFoveation)||null},set:function(e){var t=Math.max(0,Math.min(1,e||0));this._baseLayerWrapper&&(this._baseLayerWrapper.fixedFoveation=t)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enabledFeatures",{get:function(){var e,t;return null!==(t=null===(e=this.session)||void 0===e?void 0:e.enabledFeatures)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),e}();ji._GroundMeshParser=function(e,t){return oa.Parse(e,t)};var oa=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.generateOctree=!1,n}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GroundMesh"},Object.defineProperty(t.prototype,"subdivisions",{get:function(){return Math.min(this._subdivisionsX,this._subdivisionsY)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._subdivisionsX},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._subdivisionsY},enumerable:!1,configurable:!0}),t.prototype.optimize=function(e,t){void 0===t&&(t=32),this._subdivisionsX=e,this._subdivisionsY=e,this.subdivide(e),this.createOrUpdateSubmeshesOctree&&this.createOrUpdateSubmeshesOctree(t)},t.prototype.getHeightAtCoordinates=function(e,t){var i=this.getWorldMatrix(),n=d.AA.Matrix[5];i.invertToRef(n);var r=d.AA.Vector3[8];if(d.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,n,r),e=r.x,t=r.z,e<this._minX||e>=this._maxX||t<=this._minZ||t>this._maxZ)return this.position.y;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var o=this._getFacetAt(e,t),a=-(o.x*e+o.z*t+o.w)/o.y;return d.Pq.TransformCoordinatesFromFloatsToRef(0,a,0,i,r),r.y},t.prototype.getNormalAtCoordinates=function(e,t){var i=new d.Pq(0,1,0);return this.getNormalAtCoordinatesToRef(e,t,i),i},t.prototype.getNormalAtCoordinatesToRef=function(e,t,i){var n=this.getWorldMatrix(),r=d.AA.Matrix[5];n.invertToRef(r);var o=d.AA.Vector3[8];if(d.Pq.TransformCoordinatesFromFloatsToRef(e,0,t,r,o),e=o.x,t=o.z,e<this._minX||e>this._maxX||t<this._minZ||t>this._maxZ)return this;this._heightQuads&&0!=this._heightQuads.length||(this._initHeightQuads(),this._computeHeightQuads());var a=this._getFacetAt(e,t);return d.Pq.TransformNormalFromFloatsToRef(a.x,a.y,a.z,n,i),this},t.prototype.updateCoordinateHeights=function(){return this._heightQuads&&0!=this._heightQuads.length||this._initHeightQuads(),this._computeHeightQuads(),this},t.prototype._getFacetAt=function(e,t){var i=Math.floor((e+this._maxX)*this._subdivisionsX/this._width),n=Math.floor(-(t+this._maxZ)*this._subdivisionsY/this._height+this._subdivisionsY),r=this._heightQuads[n*this._subdivisionsX+i];return t<r.slope.x*e+r.slope.y?r.facet1:r.facet2},t.prototype._initHeightQuads=function(){var e=this._subdivisionsX,t=this._subdivisionsY;this._heightQuads=new Array;for(var i=0;i<t;i++)for(var n=0;n<e;n++){var r={slope:d.I9.Zero(),facet1:new d.IU(0,0,0,0),facet2:new d.IU(0,0,0,0)};this._heightQuads[i*e+n]=r}return this},t.prototype._computeHeightQuads=function(){var e=this.getVerticesData(Se.R.PositionKind);if(!e)return this;for(var t=d.AA.Vector3[3],i=d.AA.Vector3[2],n=d.AA.Vector3[1],r=d.AA.Vector3[0],o=d.AA.Vector3[4],a=d.AA.Vector3[5],s=d.AA.Vector3[6],l=d.AA.Vector3[7],c=d.AA.Vector3[8],u=0,h=0,p=0,f=0,_=0,m=0,g=0,v=this._subdivisionsX,y=this._subdivisionsY,b=0;b<y;b++)for(var T=0;T<v;T++){u=3*T,h=b*(v+1)*3,p=(b+1)*(v+1)*3,t.x=e[h+u],t.y=e[h+u+1],t.z=e[h+u+2],i.x=e[h+u+3],i.y=e[h+u+4],i.z=e[h+u+5],n.x=e[p+u],n.y=e[p+u+1],n.z=e[p+u+2],r.x=e[p+u+3],r.y=e[p+u+4],r.z=e[p+u+5],f=(r.z-t.z)/(r.x-t.x),_=t.z-f*t.x,i.subtractToRef(t,o),n.subtractToRef(t,a),r.subtractToRef(t,s),d.Pq.CrossToRef(s,a,l),d.Pq.CrossToRef(o,s,c),l.normalize(),c.normalize(),m=-(l.x*t.x+l.y*t.y+l.z*t.z),g=-(c.x*i.x+c.y*i.y+c.z*i.z);var E=this._heightQuads[b*v+T];E.slope.copyFromFloats(f,_),E.facet1.copyFromFloats(l.x,l.y,l.z,m),E.facet2.copyFromFloats(c.x,c.y,c.z,g)}return this},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.subdivisionsX=this._subdivisionsX,t.subdivisionsY=this._subdivisionsY,t.minX=this._minX,t.maxX=this._maxX,t.minZ=this._minZ,t.maxZ=this._maxZ,t.width=this._width,t.height=this._height},t.Parse=function(e,i){var n=new t(e.name,i);return n._subdivisionsX=e.subdivisionsX||1,n._subdivisionsY=e.subdivisionsY||1,n._minX=e.minX,n._maxX=e.maxX,n._minZ=e.minZ,n._maxZ=e.maxZ,n._width=e.width,n._height=e.height,n},t}(ji);function aa(e){var t,i,n=[],r=[],o=[],a=[],s=e.width||1,l=e.height||1,c=0|(e.subdivisionsX||e.subdivisions||1),u=0|(e.subdivisionsY||e.subdivisions||1);for(t=0;t<=u;t++)for(i=0;i<=c;i++){var h=new d.Pq(i*s/c-s/2,0,(u-t)*l/u-l/2),p=new d.Pq(0,1,0);r.push(h.x,h.y,h.z),o.push(p.x,p.y,p.z),a.push(i/c,ai.p.UseOpenGLOrientationForUV?t/u:1-t/u)}for(t=0;t<u;t++)for(i=0;i<c;i++)n.push(i+1+(t+1)*(c+1)),n.push(i+1+t*(c+1)),n.push(i+t*(c+1)),n.push(i+(t+1)*(c+1)),n.push(i+1+(t+1)*(c+1)),n.push(i+t*(c+1));var f=new ri;return f.indices=n,f.positions=r,f.normals=o,f.uvs=a,f}function sa(e){var t,i,n,r,o=void 0!==e.xmin&&null!==e.xmin?e.xmin:-1,a=void 0!==e.zmin&&null!==e.zmin?e.zmin:-1,s=void 0!==e.xmax&&null!==e.xmax?e.xmax:1,l=void 0!==e.zmax&&null!==e.zmax?e.zmax:1,c=e.subdivisions||{w:1,h:1},u=e.precision||{w:1,h:1},h=[],p=[],f=[],_=[];c.h=c.h<1?1:c.h,c.w=c.w<1?1:c.w,u.w=u.w<1?1:u.w,u.h=u.h<1?1:u.h;var m=(s-o)/c.w,g=(l-a)/c.h;function v(e,n,r,o){var a=p.length/3,s=u.w+1;for(t=0;t<u.h;t++)for(i=0;i<u.w;i++){var l=[a+i+t*s,a+(i+1)+t*s,a+(i+1)+(t+1)*s,a+i+(t+1)*s];h.push(l[1]),h.push(l[2]),h.push(l[3]),h.push(l[0]),h.push(l[1]),h.push(l[3])}var c=d.Pq.Zero(),m=new d.Pq(0,1,0);for(t=0;t<=u.h;t++)for(c.z=t*(o-n)/u.h+n,i=0;i<=u.w;i++)c.x=i*(r-e)/u.w+e,c.y=0,p.push(c.x,c.y,c.z),f.push(m.x,m.y,m.z),_.push(i/u.w,t/u.h)}for(n=0;n<c.h;n++)for(r=0;r<c.w;r++)v(o+r*m,a+n*g,o+(r+1)*m,a+(n+1)*g);var y=new ri;return y.indices=h,y.positions=p,y.normals=f,y.uvs=_,y}function la(e){var t,i,n=[],r=[],o=[],a=[],s=e.colorFilter||new p.v9(.3,.59,.11),l=e.alphaFilter||0,c=!1;if(e.minHeight>e.maxHeight){c=!0;var u=e.maxHeight;e.maxHeight=e.minHeight,e.minHeight=u}for(t=0;t<=e.subdivisions;t++)for(i=0;i<=e.subdivisions;i++){var h=new d.Pq(i*e.width/e.subdivisions-e.width/2,0,(e.subdivisions-t)*e.height/e.subdivisions-e.height/2),f=4*(((h.x+e.width/2)/e.width*(e.bufferWidth-1)|0)+((1-(h.z+e.height/2)/e.height)*(e.bufferHeight-1)|0)*e.bufferWidth),_=e.buffer[f]/255,m=e.buffer[f+1]/255,g=e.buffer[f+2]/255,v=e.buffer[f+3]/255;c&&(_=1-_,m=1-m,g=1-g);var y=_*s.r+m*s.g+g*s.b;h.y=v>=l?e.minHeight+(e.maxHeight-e.minHeight)*y:e.minHeight-ct.bH,e.heightBuffer&&(e.heightBuffer[t*(e.subdivisions+1)+i]=h.y),r.push(h.x,h.y,h.z),o.push(0,0,0),a.push(i/e.subdivisions,1-t/e.subdivisions)}for(t=0;t<e.subdivisions;t++)for(i=0;i<e.subdivisions;i++){var b=i+1+(t+1)*(e.subdivisions+1),T=i+1+t*(e.subdivisions+1),E=i+t*(e.subdivisions+1),S=i+(t+1)*(e.subdivisions+1),x=r[3*b+1]>=e.minHeight,C=r[3*T+1]>=e.minHeight,A=r[3*E+1]>=e.minHeight;x&&C&&A&&(n.push(b),n.push(T),n.push(E)),r[3*S+1]>=e.minHeight&&x&&A&&(n.push(S),n.push(b),n.push(E))}ri.ComputeNormals(r,n,o);var P=new ri;return P.indices=n,P.positions=r,P.normals=o,P.uvs=a,P}function ca(e,t,i){void 0===t&&(t={});var n=new oa(e,i);return n._setReady(!1),n._subdivisionsX=t.subdivisionsX||t.subdivisions||1,n._subdivisionsY=t.subdivisionsY||t.subdivisions||1,n._width=t.width||1,n._height=t.height||1,n._maxX=n._width/2,n._maxZ=n._height/2,n._minX=-n._maxX,n._minZ=-n._maxZ,aa(t).applyToMesh(n,t.updatable),n._setReady(!0),n}function ua(e,t,i){void 0===i&&(i=null);var n=new ji(e,i);return sa(t).applyToMesh(n,t.updatable),n}function ha(e,t,i,n){void 0===i&&(i={}),void 0===n&&(n=null);var r=i.width||10,o=i.height||10,a=i.subdivisions||1,s=i.minHeight||0,l=i.maxHeight||1,c=i.colorFilter||new p.v9(.3,.59,.11),u=i.alphaFilter||0,h=i.updatable,d=i.onReady;n=n||D.q.LastCreatedScene;var f,_=new oa(e,n);_._subdivisionsX=a,_._subdivisionsY=a,_._width=r,_._height=o,_._maxX=_._width/2,_._maxZ=_._height/2,_._minX=-_._maxX,_._minZ=-_._maxZ,_._setReady(!1),i.passHeightBufferInCallback&&(f=new Float32Array((a+1)*(a+1)));var m=function(e,t,i){la({width:r,height:o,subdivisions:a,minHeight:s,maxHeight:l,colorFilter:c,buffer:e,bufferWidth:t,bufferHeight:i,alphaFilter:u,heightBuffer:f}).applyToMesh(_,h),d&&d(_,f),_._setReady(!0)};return"string"==typeof t?ie.S0.LoadImage(t,(function(e){var t=e.width,i=e.height;if(!n.isDisposed){var r=null==n?void 0:n.getEngine().resizeImageBitmap(e,t,i);m(r,t,i)}}),i.onError?i.onError:function(){},n.offlineProvider):m(t.data,t.width,t.height),_}var da={CreateGround:ca,CreateGroundFromHeightMap:ha,CreateTiledGround:ua};function pa(e){for(var t=[],i=[],n=[],r=[],o=e.diameter||1,a=e.thickness||.5,s=0|(e.tessellation||16),l=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,c=s+1,u=0;u<=s;u++)for(var h=u/s,p=u*Math.PI*2/s-Math.PI/2,f=d.uq.Translation(o/2,0,0).multiply(d.uq.RotationY(p)),_=0;_<=s;_++){var m=1-_/s,g=_*Math.PI*2/s+Math.PI,v=Math.cos(g),y=Math.sin(g),b=new d.Pq(v,y,0),T=b.scale(a/2),E=new d.I9(h,m);T=d.Pq.TransformCoordinates(T,f),b=d.Pq.TransformNormal(b,f),i.push(T.x,T.y,T.z),n.push(b.x,b.y,b.z),r.push(E.x,ai.p.UseOpenGLOrientationForUV?1-E.y:E.y);var S=(u+1)%c,x=(_+1)%c;t.push(u*c+_),t.push(u*c+x),t.push(S*c+_),t.push(u*c+x),t.push(S*c+x),t.push(S*c+_)}ri._ComputeSides(l,i,t,n,r,e.frontUVs,e.backUVs);var C=new ri;return C.indices=t,C.positions=i,C.normals=n,C.uvs=r,C}function fa(e,t,i){void 0===t&&(t={});var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,pa(t).applyToMesh(n,t.updatable),n}ri.CreateGround=aa,ri.CreateTiledGround=sa,ri.CreateGroundFromHeightMap=la,ji.CreateGround=function(e,t,i,n,r,o){return ca(e,{width:t,height:i,subdivisions:n,updatable:o},r)},ji.CreateTiledGround=function(e,t,i,n,r,o,a,s,l){return ua(e,{xmin:t,zmin:i,xmax:n,zmax:r,subdivisions:o,precision:a,updatable:l},s)},ji.CreateGroundFromHeightMap=function(e,t,i,n,r,o,a,s,l,c,u){return ha(e,t,{width:i,height:n,subdivisions:r,minHeight:o,maxHeight:a,updatable:l,onReady:c,alphaFilter:u},s)};var _a={CreateTorus:fa};ri.CreateTorus=pa,ji.CreateTorus=function(e,t,i,n,r,o,a){return fa(e,{diameter:t,thickness:i,tessellation:n,sideOrientation:a,updatable:o},r)};var ma,ga=function(e){function t(t,i){var n=e.call(this,i)||this;return n._getCamera=t,n}return(0,m.C6)(t,e),t.prototype._getForwardRay=function(e){var t=this._getCamera();return t?t.getForwardRay(e):new bn(d.Pq.Zero(),d.Pq.Forward())},t}(function(){function e(t,i){if(void 0===i&&(i=null),this.scene=t,this._pointerDownOnMeshAsked=!1,this._isActionableMesh=!1,this._teleportationRequestInitiated=!1,this._teleportationBackRequestInitiated=!1,this._rotationRightAsked=!1,this._rotationLeftAsked=!1,this._dpadPressed=!0,this._activePointer=!1,this._id=e._IdCounter++,i)this._gazeTracker=i.clone("gazeTracker");else{this._gazeTracker=fa("gazeTracker",{diameter:.0035,thickness:.0025,tessellation:20,updatable:!1},t),this._gazeTracker.bakeCurrentTransformIntoVertices(),this._gazeTracker.isPickable=!1,this._gazeTracker.isVisible=!1;var n=new jo("targetMat",t);n.specularColor=p.v9.Black(),n.emissiveColor=new p.v9(.7,.7,.7),n.backFaceCulling=!1,this._gazeTracker.material=n}}return e.prototype._getForwardRay=function(e){return new bn(d.Pq.Zero(),new d.Pq(0,0,e))},e.prototype._selectionPointerDown=function(){this._pointerDownOnMeshAsked=!0,this._currentHit&&this.scene.simulatePointerDown(this._currentHit,{pointerId:this._id})},e.prototype._selectionPointerUp=function(){this._currentHit&&this.scene.simulatePointerUp(this._currentHit,{pointerId:this._id}),this._pointerDownOnMeshAsked=!1},e.prototype._activatePointer=function(){this._activePointer=!0},e.prototype._deactivatePointer=function(){this._activePointer=!1},e.prototype._updatePointerDistance=function(e){void 0===e&&(e=100)},e.prototype.dispose=function(){this._interactionsEnabled=!1,this._teleportationEnabled=!1,this._gazeTracker&&this._gazeTracker.dispose()},e._IdCounter=0,e}()),va=function(){},ya=function(){function e(t,i){void 0===i&&(i={});var n=this;if(this.webVROptions=i,this._fullscreenVRpresenting=!1,this.enableGazeEvenWhenNoPointerLock=!1,this.exitVROnDoubleTap=!0,this.onEnteringVRObservable=new h.cP,this.onAfterEnteringVRObservable=new h.cP,this.onExitingVRObservable=new h.cP,this._useCustomVRButton=!1,this._teleportActive=!1,this._floorMeshesCollection=[],this._teleportationMode=e.TELEPORTATIONMODE_CONSTANTTIME,this._teleportationTime=122,this._teleportationSpeed=20,this._rotationAllowed=!0,this._teleportBackwardsVector=new d.Pq(0,-1,-1),this._isDefaultTeleportationTarget=!0,this._teleportationFillColor="#444444",this._teleportationBorderColor="#FFFFFF",this._rotationAngle=0,this._haloCenter=new d.Pq(0,0,0),this._padSensibilityUp=.65,this._padSensibilityDown=.35,this._pickedLaserColor=new p.v9(.2,.2,1),this._pickedGazeColor=new p.v9(0,0,1),this.onNewMeshSelected=new h.cP,this.onNewMeshPicked=new h.cP,this.onBeforeCameraTeleport=new h.cP,this.onAfterCameraTeleport=new h.cP,this.onSelectedMeshUnselected=new h.cP,this.teleportationEnabled=!0,this._teleportationInitialized=!1,this._interactionsEnabled=!1,this._displayGaze=!0,this._displayLaserPointer=!0,this.updateGazeTrackerScale=!0,this.updateGazeTrackerColor=!0,this.updateControllerLaserColor=!0,this.requestPointerLockOnFullScreen=!0,this.xrTestDone=!1,this._onResize=function(){n._moveButtonToBottomRight()},this._onFullscreenChange=function(){n._fullscreenVRpresenting=!!document.fullscreenElement,!n._fullscreenVRpresenting&&n._inputElement&&(n.exitVR(),!n._useCustomVRButton&&n._btnVR&&(n._btnVR.style.top=n._inputElement.offsetTop+n._inputElement.offsetHeight-70+"px",n._btnVR.style.left=n._inputElement.offsetLeft+n._inputElement.offsetWidth-100+"px",n._updateButtonVisibility()))},this._cachedAngularSensibility={angularSensibilityX:null,angularSensibilityY:null,angularSensibility:null},this._beforeRender=function(){n._scene.getEngine().isPointerLock||n.enableGazeEvenWhenNoPointerLock||(n._cameraGazer._gazeTracker.isVisible=!1)},this._onNewGamepadConnected=function(e){e.type!==Kn.POSE_ENABLED&&(e.leftStick&&e.onleftstickchanged((function(e){n._teleportationInitialized&&n.teleportationEnabled&&(n._checkTeleportWithRay(e,n._cameraGazer),n._checkTeleportBackwards(e,n._cameraGazer))})),e.rightStick&&e.onrightstickchanged((function(e){n._teleportationInitialized&&n._checkRotate(e,n._cameraGazer)})),e.type===Kn.XBOX&&(e.onbuttondown((function(e){n._interactionsEnabled&&0===e&&n._cameraGazer._selectionPointerDown()})),e.onbuttonup((function(e){n._interactionsEnabled&&0===e&&n._cameraGazer._selectionPointerUp()}))))},this._workingVector=d.Pq.Zero(),this._workingQuaternion=d.PT.Identity(),this._workingMatrix=d.uq.Identity(),T.V.Warn("WebVR is deprecated. Please avoid using this experience helper and use the WebXR experience helper instead"),this._scene=t,this._inputElement=t.getEngine().getInputElement(),"getVRDisplays"in navigator||void 0!==i.useXR||(i.useXR=!0),void 0===i.createFallbackVRDeviceOrientationFreeCamera&&(i.createFallbackVRDeviceOrientationFreeCamera=!0),void 0===i.createDeviceOrientationCamera&&(i.createDeviceOrientationCamera=!0),void 0===i.laserToggle&&(i.laserToggle=!0),this._hasEnteredVR=!1,this._scene.activeCamera?this._position=this._scene.activeCamera.position.clone():this._position=new d.Pq(0,this._defaultHeight,0),i.createDeviceOrientationCamera||!this._scene.activeCamera){if(this._deviceOrientationCamera=new Sr("deviceOrientationVRHelper",this._position.clone(),t),this._scene.activeCamera&&(this._deviceOrientationCamera.minZ=this._scene.activeCamera.minZ,this._deviceOrientationCamera.maxZ=this._scene.activeCamera.maxZ,this._scene.activeCamera instanceof yr&&this._scene.activeCamera.rotation)){var r=this._scene.activeCamera;r.rotationQuaternion?this._deviceOrientationCamera.rotationQuaternion.copyFrom(r.rotationQuaternion):this._deviceOrientationCamera.rotationQuaternion.copyFrom(d.PT.RotationYawPitchRoll(r.rotation.y,r.rotation.x,r.rotation.z)),this._deviceOrientationCamera.rotation=r.rotation.clone()}this._scene.activeCamera=this._deviceOrientationCamera,this._inputElement&&this._scene.activeCamera.attachControl()}else this._existingCamera=this._scene.activeCamera;this.webVROptions.useXR&&navigator.xr?ra.IsSessionSupportedAsync("immersive-vr").then((function(e){e?(T.V.Log("Using WebXR. It is recommended to use the WebXRDefaultExperience directly"),t.createDefaultXRExperienceAsync({floorMeshes:i.floorMeshes||[]}).then((function(e){n.xr=e,n.xrTestDone=!0,n._cameraGazer=new ga((function(){return n.xr.baseExperience.camera}),t),n.xr.baseExperience.onStateChangedObservable.add((function(e){switch(e){case 0:n.onEnteringVRObservable.notifyObservers(n),n._interactionsEnabled||n.xr.pointerSelection.detach(),n.xr.pointerSelection.displayLaserPointer=n._displayLaserPointer;break;case 1:n.onExitingVRObservable.notifyObservers(n),n._scene.getEngine().resize();break;case 2:n._hasEnteredVR=!0;break;case 3:n._hasEnteredVR=!1}}))}))):n._completeVRInit(t,i)})):this._completeVRInit(t,i)}return Object.defineProperty(e.prototype,"onEnteringVR",{get:function(){return this.onEnteringVRObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onExitingVR",{get:function(){return this.onExitingVRObservable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"teleportationTarget",{get:function(){return this._teleportationTarget},set:function(e){e&&(e.name="teleportationTarget",this._isDefaultTeleportationTarget=!1,this._teleportationTarget=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"gazeTrackerMesh",{get:function(){return this._cameraGazer._gazeTracker},set:function(e){e&&(this._cameraGazer._gazeTracker&&this._cameraGazer._gazeTracker.dispose(),this._cameraGazer._gazeTracker=e,this._cameraGazer._gazeTracker.bakeCurrentTransformIntoVertices(),this._cameraGazer._gazeTracker.isPickable=!1,this._cameraGazer._gazeTracker.isVisible=!1,this._cameraGazer._gazeTracker.name="gazeTracker")},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayGaze",{get:function(){return this._displayGaze},set:function(e){this._displayGaze=e,e||(this._cameraGazer._gazeTracker.isVisible=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayLaserPointer",{get:function(){return this._displayLaserPointer},set:function(e){this._displayLaserPointer=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"deviceOrientationCamera",{get:function(){return this._deviceOrientationCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentVRCamera",{get:function(){return this._scene.activeCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vrDeviceOrientationCamera",{get:function(){return this._vrDeviceOrientationCamera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vrButton",{get:function(){return this._btnVR},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_teleportationRequestInitiated",{get:function(){return this._cameraGazer._teleportationRequestInitiated},enumerable:!1,configurable:!0}),e.prototype._completeVRInit=function(e,t){var i=this;if(this.xrTestDone=!0,t.createFallbackVRDeviceOrientationFreeCamera&&(this._vrDeviceOrientationCamera=new Co("VRDeviceOrientationVRHelper",this._position,this._scene,!0,t.vrDeviceOrientationCameraMetrics),this._vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._cameraGazer=new ga((function(){return i.currentVRCamera}),e),!this._useCustomVRButton){this._btnVR=document.createElement("BUTTON"),this._btnVR.className="babylonVRicon",this._btnVR.id="babylonVRiconbtn",this._btnVR.title="Click to switch to VR";var n=".babylonVRicon { position: absolute; right: 20px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url("+(window.SVGSVGElement?"data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A":"https://cdn.babylonjs.com/Assets/vrButton.png")+"); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";n+=".babylonVRicon.vrdisplaypresenting { display: none; }";var r=document.createElement("style");r.appendChild(document.createTextNode(n)),document.getElementsByTagName("head")[0].appendChild(r),this._moveButtonToBottomRight()}this._btnVR&&this._btnVR.addEventListener("click",(function(){i.isInVRMode||i.enterVR()}));var o=this._scene.getEngine().getHostWindow();o&&(o.addEventListener("resize",this._onResize),document.addEventListener("fullscreenchange",this._onFullscreenChange,!1),t.createFallbackVRDeviceOrientationFreeCamera&&this._displayVRButton(),this._onKeyDown=function(e){27===e.keyCode&&i.isInVRMode&&i.exitVR()},document.addEventListener("keydown",this._onKeyDown),this._scene.onPrePointerObservable.add((function(){i._hasEnteredVR&&i.exitVROnDoubleTap&&(i.exitVR(),i._fullscreenVRpresenting&&i._scene.getEngine().exitFullscreen())}),De.POINTERDOUBLETAP,!1),e.onDisposeObservable.add((function(){i.dispose()})),this._updateButtonVisibility(),this._circleEase=new vt,this._circleEase.setEasingMode(gt.EASINGMODE_EASEINOUT),this._teleportationEasing=this._circleEase,e.onPointerObservable.add((function(t){i._interactionsEnabled&&e.activeCamera===i.vrDeviceOrientationCamera&&"mouse"===t.event.pointerType&&(t.type===De.POINTERDOWN?i._cameraGazer._selectionPointerDown():t.type===De.POINTERUP&&i._cameraGazer._selectionPointerUp())})),this.webVROptions.floorMeshes&&this.enableTeleportation({floorMeshes:this.webVROptions.floorMeshes}))},Object.defineProperty(e.prototype,"isInVRMode",{get:function(){return this.xr&&this.webVROptions.useXR&&2===this.xr.baseExperience.state||this._fullscreenVRpresenting},enumerable:!1,configurable:!0}),e.prototype._moveButtonToBottomRight=function(){if(this._inputElement&&!this._useCustomVRButton&&this._btnVR){var e=this._inputElement.getBoundingClientRect();this._btnVR.style.top=e.top+e.height-70+"px",this._btnVR.style.left=e.left+e.width-100+"px"}},e.prototype._displayVRButton=function(){this._useCustomVRButton||this._btnVRDisplayed||!this._btnVR||(document.body.appendChild(this._btnVR),this._btnVRDisplayed=!0)},e.prototype._updateButtonVisibility=function(){this._btnVR&&!this._useCustomVRButton&&(this._btnVR.className="babylonVRicon",this.isInVRMode&&(this._btnVR.className+=" vrdisplaypresenting"))},e.prototype.enterVR=function(){var e=this;if(this.xr)this.xr.baseExperience.enterXRAsync("immersive-vr","local-floor",this.xr.renderTarget);else{if(this.onEnteringVRObservable)try{this.onEnteringVRObservable.notifyObservers(this)}catch(e){T.V.Warn("Error in your custom logic onEnteringVR: "+e)}this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone(),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.rotation=d.PT.FromRotationMatrix(this._scene.activeCamera.getWorldMatrix().getRotationMatrix()).toEulerAngles(),this.vrDeviceOrientationCamera.angularSensibility=2e3),this._existingCamera=this._scene.activeCamera,this._existingCamera.angularSensibilityX&&(this._cachedAngularSensibility.angularSensibilityX=this._existingCamera.angularSensibilityX,this._existingCamera.angularSensibilityX=Number.MAX_VALUE),this._existingCamera.angularSensibilityY&&(this._cachedAngularSensibility.angularSensibilityY=this._existingCamera.angularSensibilityY,this._existingCamera.angularSensibilityY=Number.MAX_VALUE),this._existingCamera.angularSensibility&&(this._cachedAngularSensibility.angularSensibility=this._existingCamera.angularSensibility,this._existingCamera.angularSensibility=Number.MAX_VALUE)),this._vrDeviceOrientationCamera&&(this._vrDeviceOrientationCamera.position=this._position,this._scene.activeCamera&&(this._vrDeviceOrientationCamera.minZ=this._scene.activeCamera.minZ),this._scene.activeCamera=this._vrDeviceOrientationCamera,this._scene.getEngine().enterFullscreen(this.requestPointerLockOnFullScreen),this._updateButtonVisibility(),this._vrDeviceOrientationCamera.onViewMatrixChangedObservable.addOnce((function(){e.onAfterEnteringVRObservable.notifyObservers({success:!0})}))),this._scene.activeCamera&&this._inputElement&&this._scene.activeCamera.attachControl(),this._interactionsEnabled&&this._scene.registerBeforeRender(this._beforeRender),this._hasEnteredVR=!0}},e.prototype.exitVR=function(){if(this.xr)this.xr.baseExperience.exitXRAsync();else if(this._hasEnteredVR){if(this.onExitingVRObservable)try{this.onExitingVRObservable.notifyObservers(this)}catch(e){T.V.Warn("Error in your custom logic onExitingVR: "+e)}this._scene.activeCamera&&(this._position=this._scene.activeCamera.position.clone()),this.vrDeviceOrientationCamera&&(this.vrDeviceOrientationCamera.angularSensibility=Number.MAX_VALUE),this._deviceOrientationCamera?(this._deviceOrientationCamera.position=this._position,this._scene.activeCamera=this._deviceOrientationCamera,this._cachedAngularSensibility.angularSensibilityX&&(this._deviceOrientationCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._deviceOrientationCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._deviceOrientationCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)):this._existingCamera&&(this._existingCamera.position=this._position,this._scene.activeCamera=this._existingCamera,this._inputElement&&this._scene.activeCamera.attachControl(),this._cachedAngularSensibility.angularSensibilityX&&(this._existingCamera.angularSensibilityX=this._cachedAngularSensibility.angularSensibilityX,this._cachedAngularSensibility.angularSensibilityX=null),this._cachedAngularSensibility.angularSensibilityY&&(this._existingCamera.angularSensibilityY=this._cachedAngularSensibility.angularSensibilityY,this._cachedAngularSensibility.angularSensibilityY=null),this._cachedAngularSensibility.angularSensibility&&(this._existingCamera.angularSensibility=this._cachedAngularSensibility.angularSensibility,this._cachedAngularSensibility.angularSensibility=null)),this._updateButtonVisibility(),this._interactionsEnabled&&(this._scene.unregisterBeforeRender(this._beforeRender),this._cameraGazer._gazeTracker.isVisible=!1),this._scene.getEngine().resize(),this._hasEnteredVR=!1}},Object.defineProperty(e.prototype,"position",{get:function(){return this._position},set:function(e){this._position=e,this._scene.activeCamera&&(this._scene.activeCamera.position=e)},enumerable:!1,configurable:!0}),e.prototype.enableInteractions=function(){var e=this;if(!this._interactionsEnabled){if(this.xr)return void(2===this.xr.baseExperience.state&&this.xr.pointerSelection.attach());this.raySelectionPredicate=function(t){return t.isVisible&&(t.isPickable||t.name===e._floorMeshName)},this.meshSelectionPredicate=function(){return!0},this._raySelectionPredicate=function(t){return!!(e._isTeleportationFloor(t)||-1===t.name.indexOf("gazeTracker")&&-1===t.name.indexOf("teleportationTarget")&&-1===t.name.indexOf("torusTeleportation"))&&e.raySelectionPredicate(t)},this._interactionsEnabled=!0}},e.prototype._isTeleportationFloor=function(e){for(var t=0;t<this._floorMeshesCollection.length;t++)if(this._floorMeshesCollection[t].id===e.id)return!0;return!(!this._floorMeshName||e.name!==this._floorMeshName)},e.prototype.addFloorMesh=function(e){this._floorMeshesCollection&&(this._floorMeshesCollection.indexOf(e)>-1||this._floorMeshesCollection.push(e))},e.prototype.removeFloorMesh=function(e){if(this._floorMeshesCollection){var t=this._floorMeshesCollection.indexOf(e);-1!==t&&this._floorMeshesCollection.splice(t,1)}},e.prototype.enableTeleportation=function(e){var t=this;if(void 0===e&&(e={}),!this._teleportationInitialized){if(this.enableInteractions(),this.webVROptions.useXR&&(e.floorMeshes||e.floorMeshName)){var i=e.floorMeshes||[];if(!i.length){var n=this._scene.getMeshByName(e.floorMeshName);n&&i.push(n)}if(this.xr)return i.forEach((function(e){t.xr.teleportation.addFloorMesh(e)})),void(this.xr.teleportation.attached||this.xr.teleportation.attach());if(!this.xrTestDone){var r=function(){t.xrTestDone&&(t._scene.unregisterBeforeRender(r),t.xr?t.xr.teleportation.attached||t.xr.teleportation.attach():t.enableTeleportation(e))};return void this._scene.registerBeforeRender(r)}}e.floorMeshName&&(this._floorMeshName=e.floorMeshName),e.floorMeshes&&(this._floorMeshesCollection=e.floorMeshes),e.teleportationMode&&(this._teleportationMode=e.teleportationMode),e.teleportationTime&&e.teleportationTime>0&&(this._teleportationTime=e.teleportationTime),e.teleportationSpeed&&e.teleportationSpeed>0&&(this._teleportationSpeed=e.teleportationSpeed),void 0!==e.easingFunction&&(this._teleportationEasing=e.easingFunction);var o=new pe;o.vignetteColor=new p.ov(0,0,0,0),o.vignetteEnabled=!0,this._teleportationInitialized=!0,this._isDefaultTeleportationTarget&&this._createTeleportationCircles()}},e.prototype._checkTeleportWithRay=function(e,t){this._teleportationRequestInitiated&&!t._teleportationRequestInitiated||(t._teleportationRequestInitiated?Math.sqrt(e.y*e.y+e.x*e.x)<this._padSensibilityDown&&(this._teleportActive&&this.teleportCamera(this._haloCenter),t._teleportationRequestInitiated=!1):e.y<-this._padSensibilityUp&&t._dpadPressed&&(t._activatePointer(),t._teleportationRequestInitiated=!0))},e.prototype._checkRotate=function(e,t){t._teleportationRequestInitiated||(t._rotationLeftAsked?e.x>-this._padSensibilityDown&&(t._rotationLeftAsked=!1):e.x<-this._padSensibilityUp&&t._dpadPressed&&(t._rotationLeftAsked=!0,this._rotationAllowed&&this._rotateCamera(!1)),t._rotationRightAsked?e.x<this._padSensibilityDown&&(t._rotationRightAsked=!1):e.x>this._padSensibilityUp&&t._dpadPressed&&(t._rotationRightAsked=!0,this._rotationAllowed&&this._rotateCamera(!0)))},e.prototype._checkTeleportBackwards=function(e,t){if(!t._teleportationRequestInitiated)if(e.y>this._padSensibilityUp&&t._dpadPressed){if(!t._teleportationBackRequestInitiated){if(!this.currentVRCamera)return;var i=d.PT.FromRotationMatrix(this.currentVRCamera.getWorldMatrix().getRotationMatrix()),n=this.currentVRCamera.position;i.toEulerAnglesToRef(this._workingVector),this._workingVector.z=0,this._workingVector.x=0,d.PT.RotationYawPitchRollToRef(this._workingVector.y,this._workingVector.x,this._workingVector.z,this._workingQuaternion),this._workingQuaternion.toRotationMatrix(this._workingMatrix),d.Pq.TransformCoordinatesToRef(this._teleportBackwardsVector,this._workingMatrix,this._workingVector);var r=new bn(n,this._workingVector),o=this._scene.pickWithRay(r,this._raySelectionPredicate);o&&o.pickedPoint&&o.pickedMesh&&this._isTeleportationFloor(o.pickedMesh)&&o.distance<5&&this.teleportCamera(o.pickedPoint),t._teleportationBackRequestInitiated=!0}}else t._teleportationBackRequestInitiated=!1},e.prototype._createTeleportationCircles=function(){this._teleportationTarget=ca("teleportationTarget",{width:2,height:2,subdivisions:2},this._scene),this._teleportationTarget.isPickable=!1;var e=new qo("DynamicTexture",512,this._scene,!0);e.hasAlpha=!0;var t=e.getContext();t.beginPath(),t.arc(256,256,200,0,2*Math.PI,!1),t.fillStyle=this._teleportationFillColor,t.fill(),t.lineWidth=10,t.strokeStyle=this._teleportationBorderColor,t.stroke(),t.closePath(),e.update();var i=new jo("TextPlaneMaterial",this._scene);i.diffuseTexture=e,this._teleportationTarget.material=i;var n=fa("torusTeleportation",{diameter:.75,thickness:.1,tessellation:25,updatable:!1},this._scene);n.isPickable=!1,n.parent=this._teleportationTarget;var r=new $("animationInnerCircle","position.y",30,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CYCLE),o=[];o.push({frame:0,value:0}),o.push({frame:30,value:.4}),o.push({frame:60,value:0}),r.setKeys(o);var a=new Rt;a.setEasingMode(gt.EASINGMODE_EASEINOUT),r.setEasingFunction(a),n.animations=[],n.animations.push(r),this._scene.beginAnimation(n,0,60,!0),this._hideTeleportationTarget()},e.prototype._hideTeleportationTarget=function(){this._teleportActive=!1,this._teleportationInitialized&&(this._teleportationTarget.isVisible=!1,this._isDefaultTeleportationTarget&&(this._teleportationTarget.getChildren()[0].isVisible=!1))},e.prototype._rotateCamera=function(e){if(this.currentVRCamera instanceof br){e?this._rotationAngle++:this._rotationAngle--,this.currentVRCamera.animations=[];var t=d.PT.FromRotationMatrix(d.uq.RotationY(Math.PI/4*this._rotationAngle)),i=new $("animationRotation","rotationQuaternion",90,$.ANIMATIONTYPE_QUATERNION,$.ANIMATIONLOOPMODE_CONSTANT),n=[];n.push({frame:0,value:this.currentVRCamera.rotationQuaternion}),n.push({frame:6,value:t}),i.setKeys(n),i.setEasingFunction(this._circleEase),this.currentVRCamera.animations.push(i),this._postProcessMove.animations=[];var r=new $("animationPP","vignetteWeight",90,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CONSTANT),o=[];o.push({frame:0,value:0}),o.push({frame:3,value:4}),o.push({frame:6,value:0}),r.setKeys(o),r.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(r);var a=new $("animationPP2","vignetteStretch",90,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CONSTANT),s=[];s.push({frame:0,value:0}),s.push({frame:3,value:10}),s.push({frame:6,value:0}),a.setKeys(s),a.setEasingFunction(this._circleEase),this._postProcessMove.animations.push(a),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._postProcessMove.samples=4,this._scene.beginAnimation(this.currentVRCamera,0,6,!1,1)}},e.prototype.teleportCamera=function(t){var i=this;if(this.currentVRCamera instanceof br){var n,r;if(this._workingVector.copyFrom(t),this.isInVRMode||(this._workingVector.y+=this._defaultHeight),this.onBeforeCameraTeleport.notifyObservers(this._workingVector),this._teleportationMode==e.TELEPORTATIONMODE_CONSTANTSPEED){r=90;var o=d.Pq.Distance(this.currentVRCamera.position,this._workingVector);n=this._teleportationSpeed/o}else r=Math.round(90*this._teleportationTime/1e3),n=1;this.currentVRCamera.animations=[];var a=new $("animationCameraTeleportation","position",90,$.ANIMATIONTYPE_VECTOR3,$.ANIMATIONLOOPMODE_CONSTANT),s=[{frame:0,value:this.currentVRCamera.position},{frame:r,value:this._workingVector}];a.setKeys(s),a.setEasingFunction(this._teleportationEasing),this.currentVRCamera.animations.push(a),this._postProcessMove.animations=[];var l=Math.round(r/2),c=new $("animationPP","vignetteWeight",90,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CONSTANT),u=[];u.push({frame:0,value:0}),u.push({frame:l,value:8}),u.push({frame:r,value:0}),c.setKeys(u),this._postProcessMove.animations.push(c);var h=new $("animationPP2","vignetteStretch",90,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CONSTANT),p=[];p.push({frame:0,value:0}),p.push({frame:l,value:10}),p.push({frame:r,value:0}),h.setKeys(p),this._postProcessMove.animations.push(h),this._postProcessMove.imageProcessingConfiguration.vignetteWeight=0,this._postProcessMove.imageProcessingConfiguration.vignetteStretch=0,this._scene.beginAnimation(this.currentVRCamera,0,r,!1,n,(function(){i.onAfterCameraTeleport.notifyObservers(i._workingVector)})),this._hideTeleportationTarget()}},e.prototype.setLaserColor=function(e,t){void 0===t&&(t=this._pickedLaserColor),this._pickedLaserColor=t},e.prototype.setLaserLightingState=function(e){void 0===e&&(e=!0)},e.prototype.setGazeColor=function(e,t){void 0===t&&(t=this._pickedGazeColor),this._pickedGazeColor=t},e.prototype.changeLaserColor=function(e){this.updateControllerLaserColor},e.prototype.changeGazeColor=function(e){this.updateGazeTrackerColor&&this._cameraGazer._gazeTracker.material&&(this._cameraGazer._gazeTracker.material.emissiveColor=e)},e.prototype.dispose=function(){this.isInVRMode&&this.exitVR(),this._postProcessMove&&this._postProcessMove.dispose(),this._vrDeviceOrientationCamera&&this._vrDeviceOrientationCamera.dispose(),!this._useCustomVRButton&&this._btnVR&&this._btnVR.parentNode&&document.body.removeChild(this._btnVR),this._deviceOrientationCamera&&this._scene.activeCamera!=this._deviceOrientationCamera&&this._deviceOrientationCamera.dispose(),this._cameraGazer&&this._cameraGazer.dispose(),this._teleportationTarget&&this._teleportationTarget.dispose(),this.xr&&this.xr.dispose(),this._floorMeshesCollection.length=0,document.removeEventListener("keydown",this._onKeyDown),window.removeEventListener("vrdisplaypresentchange",this._onVrDisplayPresentChangeBind),window.removeEventListener("resize",this._onResize),document.removeEventListener("fullscreenchange",this._onFullscreenChange),this._scene.gamepadManager.onGamepadConnectedObservable.removeCallback(this._onNewGamepadConnected),this._scene.unregisterBeforeRender(this._beforeRender)},e.prototype.getClassName=function(){return"VRExperienceHelper"},e.TELEPORTATIONMODE_CONSTANTTIME=0,e.TELEPORTATIONMODE_CONSTANTSPEED=1,e}(),ba=(ma={root:0,found:!1},function(e,t,i,n){ma.root=0,ma.found=!1;var r=t*t-4*e*i;if(r<0)return ma;var o=Math.sqrt(r),a=(-t-o)/(2*e),s=(-t+o)/(2*e);if(a>s){var l=s;s=a,a=l}return a>0&&a<n?(ma.root=a,ma.found=!0,ma):s>0&&s<n?(ma.root=s,ma.found=!0,ma):ma}),Ta=function(){function e(){this._collisionPoint=d.Pq.Zero(),this._planeIntersectionPoint=d.Pq.Zero(),this._tempVector=d.Pq.Zero(),this._tempVector2=d.Pq.Zero(),this._tempVector3=d.Pq.Zero(),this._tempVector4=d.Pq.Zero(),this._edge=d.Pq.Zero(),this._baseToVertex=d.Pq.Zero(),this._destinationPoint=d.Pq.Zero(),this._slidePlaneNormal=d.Pq.Zero(),this._displacementVector=d.Pq.Zero(),this._radius=d.Pq.One(),this._retry=0,this._basePointWorld=d.Pq.Zero(),this._velocityWorld=d.Pq.Zero(),this._normalizedVelocity=d.Pq.Zero(),this._collisionMask=-1}return Object.defineProperty(e.prototype,"collisionMask",{get:function(){return this._collisionMask},set:function(e){this._collisionMask=isNaN(e)?-1:e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"slidePlaneNormal",{get:function(){return this._slidePlaneNormal},enumerable:!1,configurable:!0}),e.prototype._initialize=function(e,t,i){this._velocity=t,this._velocitySquaredLength=this._velocity.lengthSquared();var n=Math.sqrt(this._velocitySquaredLength);0===n||1===n?this._normalizedVelocity.copyFromFloats(t._x,t._y,t._z):t.scaleToRef(1/n,this._normalizedVelocity),this._basePoint=e,e.multiplyToRef(this._radius,this._basePointWorld),t.multiplyToRef(this._radius,this._velocityWorld),this._velocityWorldLength=this._velocityWorld.length(),this._epsilon=i,this.collisionFound=!1},e.prototype._checkPointInTriangle=function(e,t,i,n,r){t.subtractToRef(e,this._tempVector),i.subtractToRef(e,this._tempVector2),d.Pq.CrossToRef(this._tempVector,this._tempVector2,this._tempVector4);var o=d.Pq.Dot(this._tempVector4,r);return!(o<0)&&(n.subtractToRef(e,this._tempVector3),d.Pq.CrossToRef(this._tempVector2,this._tempVector3,this._tempVector4),!((o=d.Pq.Dot(this._tempVector4,r))<0)&&(d.Pq.CrossToRef(this._tempVector3,this._tempVector,this._tempVector4),(o=d.Pq.Dot(this._tempVector4,r))>=0))},e.prototype._canDoCollision=function(e,t,i,n){var r=d.Pq.Distance(this._basePointWorld,e),o=Math.max(this._radius.x,this._radius.y,this._radius.z);return!(r>this._velocityWorldLength+o+t||!function(e,t,i,n){return!(e.x>i.x+n||i.x-n>t.x||e.y>i.y+n||i.y-n>t.y||e.z>i.z+n||i.z-n>t.z)}(i,n,this._basePointWorld,this._velocityWorldLength+o))},e.prototype._testTriangle=function(t,i,n,r,o,a,s){var l,c=!1;i||(i=[]),i[t]||(i[t]=new Ze.Z(0,0,0,0),i[t].copyFromPoints(n,r,o));var u=i[t];if(a||u.isFrontFacingTo(this._normalizedVelocity,0)){var h=u.signedDistanceTo(this._basePoint),p=d.Pq.Dot(u.normal,this._velocity);if(!(e.DoubleSidedCheck&&p>1e-4)){if(0==p){if(Math.abs(h)>=1)return;c=!0,l=0}else{var f=(1-h)/p;if((l=(-1-h)/p)>f){var _=f;f=l,l=_}if(l>1||f<0)return;l<0&&(l=0),l>1&&(l=1)}this._collisionPoint.copyFromFloats(0,0,0);var m=!1,g=1;if(c||(this._basePoint.subtractToRef(u.normal,this._planeIntersectionPoint),this._velocity.scaleToRef(l,this._tempVector),this._planeIntersectionPoint.addInPlace(this._tempVector),this._checkPointInTriangle(this._planeIntersectionPoint,n,r,o,u.normal)&&(m=!0,g=l,this._collisionPoint.copyFrom(this._planeIntersectionPoint))),!m){var v=this._velocitySquaredLength;this._basePoint.subtractToRef(n,this._tempVector);var y=2*d.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,T=ba(v,y,b,g);T.found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(n)),this._basePoint.subtractToRef(r,this._tempVector),y=2*d.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,(T=ba(v,y,b,g)).found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(r)),this._basePoint.subtractToRef(o,this._tempVector),y=2*d.Pq.Dot(this._velocity,this._tempVector),b=this._tempVector.lengthSquared()-1,(T=ba(v,y,b,g)).found&&(g=T.root,m=!0,this._collisionPoint.copyFrom(o)),r.subtractToRef(n,this._edge),n.subtractToRef(this._basePoint,this._baseToVertex);var E,S=this._edge.lengthSquared(),x=d.Pq.Dot(this._edge,this._velocity),C=d.Pq.Dot(this._edge,this._baseToVertex);v=S*-this._velocitySquaredLength+x*x,y=2*(S*d.Pq.Dot(this._velocity,this._baseToVertex)-x*C),b=S*(1-this._baseToVertex.lengthSquared())+C*C,(T=ba(v,y,b,g)).found&&(E=(x*T.root-C)/S)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),n.addToRef(this._edge,this._collisionPoint)),o.subtractToRef(r,this._edge),r.subtractToRef(this._basePoint,this._baseToVertex),S=this._edge.lengthSquared(),x=d.Pq.Dot(this._edge,this._velocity),C=d.Pq.Dot(this._edge,this._baseToVertex),v=S*-this._velocitySquaredLength+x*x,y=2*(S*d.Pq.Dot(this._velocity,this._baseToVertex)-x*C),b=S*(1-this._baseToVertex.lengthSquared())+C*C,(T=ba(v,y,b,g)).found&&(E=(x*T.root-C)/S)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),r.addToRef(this._edge,this._collisionPoint)),n.subtractToRef(o,this._edge),o.subtractToRef(this._basePoint,this._baseToVertex),S=this._edge.lengthSquared(),x=d.Pq.Dot(this._edge,this._velocity),C=d.Pq.Dot(this._edge,this._baseToVertex),v=S*-this._velocitySquaredLength+x*x,y=2*(S*d.Pq.Dot(this._velocity,this._baseToVertex)-x*C),b=S*(1-this._baseToVertex.lengthSquared())+C*C,(T=ba(v,y,b,g)).found&&(E=(x*T.root-C)/S)>=0&&E<=1&&(g=T.root,m=!0,this._edge.scaleInPlace(E),o.addToRef(this._edge,this._collisionPoint))}if(m){var A=g*g*this._velocitySquaredLength;(!this.collisionFound||A<this._nearestDistanceSquared)&&(s.collisionResponse&&(this.intersectionPoint?this.intersectionPoint.copyFrom(this._collisionPoint):this.intersectionPoint=this._collisionPoint.clone(),this._nearestDistanceSquared=A,this._nearestDistance=Math.sqrt(A),this.collisionFound=!0),this.collidedMesh=s)}}}},e.prototype._collide=function(e,t,i,n,r,o,a,s,l,c){if(void 0===c&&(c=!1),c)if(i&&0!==i.length)for(p=n;p<r-2;p+=1){var u=i[p],h=i[p+1],d=i[p+2];4294967295!==d?(f=t[u],_=t[h],m=t[d],f&&_&&m&&((l?1:0)^p%2?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,_,f,m,a,s))):p+=2}else for(var p=0;p<t.length-2;p+=1){var f=t[p],_=t[p+1],m=t[p+2];f&&_&&m&&((l?1:0)^p%2?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,_,f,m,a,s))}else if(i&&0!==i.length)for(p=n;p<r;p+=3)f=t[i[p]-o],_=t[i[p+1]-o],m=t[i[p+2]-o],l?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,m,_,f,a,s);else for(p=0;p<t.length;p+=3){f=t[p],_=t[p+1],m=t[p+2];l?this._testTriangle(p,e,f,_,m,a,s):this._testTriangle(p,e,m,_,f,a,s)}},e.prototype._getResponse=function(e,t){e.addToRef(t,this._destinationPoint),t.scaleInPlace(this._nearestDistance/t.length()),this._basePoint.addToRef(t,e),e.subtractToRef(this.intersectionPoint,this._slidePlaneNormal),this._slidePlaneNormal.normalize(),this._slidePlaneNormal.scaleToRef(this._epsilon,this._displacementVector),e.addInPlace(this._displacementVector),this.intersectionPoint.addInPlace(this._displacementVector),this._slidePlaneNormal.scaleInPlace(Ze.Z.SignedDistanceToPlaneFromPositionAndNormal(this.intersectionPoint,this._slidePlaneNormal,this._destinationPoint)),this._destinationPoint.subtractInPlace(this._slidePlaneNormal),this._destinationPoint.subtractToRef(this.intersectionPoint,t)},e.DoubleSidedCheck=!1,e}(),Ea=function(){function e(){this._scaledPosition=d.Pq.Zero(),this._scaledVelocity=d.Pq.Zero(),this._finalPosition=d.Pq.Zero()}return e.prototype.getNewPosition=function(e,t,i,n,r,o,a){e.divideToRef(i._radius,this._scaledPosition),t.divideToRef(i._radius,this._scaledVelocity),i.collidedMesh=null,i._retry=0,i._initialVelocity=this._scaledVelocity,i._initialPosition=this._scaledPosition,this._collideWithWorld(this._scaledPosition,this._scaledVelocity,i,n,this._finalPosition,r),this._finalPosition.multiplyInPlace(i._radius),o(a,this._finalPosition,i.collidedMesh)},e.prototype.createCollider=function(){return new Ta},e.prototype.init=function(e){this._scene=e},e.prototype._collideWithWorld=function(e,t,i,n,r,o){void 0===o&&(o=null);var a=10*Ri.CollisionsEpsilon;if(i._retry>=n)r.copyFrom(e);else{var s=o?o.collisionMask:i.collisionMask;i._initialize(e,t,a);for(var l=o&&o.surroundingMeshes||this._scene.meshes,c=0;c<l.length;c++){var u=l[c];u.isEnabled()&&u.checkCollisions&&u.subMeshes&&u!==o&&s&u.collisionGroup&&u._checkCollision(i)}i.collisionFound?(0===t.x&&0===t.y&&0===t.z||i._getResponse(e,t),t.length()<=a?r.copyFrom(e):(i._retry++,this._collideWithWorld(e,t,i,n,r,o))):e.addToRef(t,r)}},e}();rt.CollisionCoordinatorFactory=function(){return new Ea};var Sa={effect:null,subMesh:null},xa=function(e){function t(t,i,n,r,o){void 0===r&&(r={}),void 0===o&&(o=!0);var a=e.call(this,t,i,o)||this;return a._textures={},a._textureArrays={},a._externalTextures={},a._floats={},a._ints={},a._uints={},a._floatsArrays={},a._colors3={},a._colors3Arrays={},a._colors4={},a._colors4Arrays={},a._vectors2={},a._vectors3={},a._vectors4={},a._quaternions={},a._quaternionsArrays={},a._matrices={},a._matrixArrays={},a._matrices3x3={},a._matrices2x2={},a._vectors2Arrays={},a._vectors3Arrays={},a._vectors4Arrays={},a._uniformBuffers={},a._textureSamplers={},a._storageBuffers={},a._cachedWorldViewMatrix=new d.uq,a._cachedWorldViewProjectionMatrix=new d.uq,a._multiview=!1,a._materialHelperNeedsPreviousMatrices=!1,a._shaderPath=n,a._options=(0,m.Cl)({needAlphaBlending:!1,needAlphaTesting:!1,attributes:["position","normal","uv"],uniforms:["worldViewProjection"],uniformBuffers:[],samplers:[],externalTextures:[],samplerObjects:[],storageBuffers:[],defines:[],useClipPlane:!1},r),a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"shaderPath",{get:function(){return this._shaderPath},set:function(e){this._shaderPath=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isMultiview",{get:function(){return this._multiview},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ShaderMaterial"},t.prototype.needAlphaBlending=function(){return this.alpha<1||this._options.needAlphaBlending},t.prototype.needAlphaTesting=function(){return this._options.needAlphaTesting},t.prototype._checkUniform=function(e){-1===this._options.uniforms.indexOf(e)&&this._options.uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._textures[e]=t,this},t.prototype.setTextureArray=function(e,t){return-1===this._options.samplers.indexOf(e)&&this._options.samplers.push(e),this._checkUniform(e),this._textureArrays[e]=t,this},t.prototype.setExternalTexture=function(e,t){return-1===this._options.externalTextures.indexOf(e)&&this._options.externalTextures.push(e),this._externalTextures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setUInt=function(e,t){return this._checkUniform(e),this._uints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor3Array=function(e,t){return this._checkUniform(e),this._colors3Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setColor4Array=function(e,t){return this._checkUniform(e),this._colors4Arrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setQuaternion=function(e,t){return this._checkUniform(e),this._quaternions[e]=t,this},t.prototype.setQuaternionArray=function(e,t){return this._checkUniform(e),this._quaternionsArrays[e]=t.reduce((function(e,t){return t.toArray(e,e.length),e}),[]),this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.setMatrices=function(e,t){this._checkUniform(e);for(var i=new Float32Array(16*t.length),n=0;n<t.length;n++)t[n].copyToArray(i,16*n);return this._matrixArrays[e]=i,this},t.prototype.setMatrix3x3=function(e,t){return this._checkUniform(e),this._matrices3x3[e]=t,this},t.prototype.setMatrix2x2=function(e,t){return this._checkUniform(e),this._matrices2x2[e]=t,this},t.prototype.setArray2=function(e,t){return this._checkUniform(e),this._vectors2Arrays[e]=t,this},t.prototype.setArray3=function(e,t){return this._checkUniform(e),this._vectors3Arrays[e]=t,this},t.prototype.setArray4=function(e,t){return this._checkUniform(e),this._vectors4Arrays[e]=t,this},t.prototype.setUniformBuffer=function(e,t){return-1===this._options.uniformBuffers.indexOf(e)&&this._options.uniformBuffers.push(e),this._uniformBuffers[e]=t,this},t.prototype.setTextureSampler=function(e,t){return-1===this._options.samplerObjects.indexOf(e)&&this._options.samplerObjects.push(e),this._textureSamplers[e]=t,this},t.prototype.setStorageBuffer=function(e,t){return-1===this._options.storageBuffers.indexOf(e)&&this._options.storageBuffers.push(e),this._storageBuffers[e]=t,this},t.prototype.setDefine=function(e,t){var i=e.trimEnd()+" ",n=this.options.defines.findIndex((function(t){return t===e||t.startsWith(i)}));return n>=0&&this.options.defines.splice(n,1),("boolean"!=typeof t||t)&&this.options.defines.push(i+t),this},t.prototype.isReadyForSubMesh=function(e,t,i){return this.isReady(e,i,t)},t.prototype.isReady=function(e,t,i){var n,r,o,a,s=i&&this._storeEffectOnSubMeshes;if(this.isFrozen){var l=s?i._drawWrapper:this._drawWrapper;if(l.effect&&l._wasPreviouslyReady&&l._wasPreviouslyUsingInstances===t)return!0}var c=this.getScene(),u=c.getEngine(),h=[],d=[],p=new Oo,f=this._shaderPath,_=this._options.uniforms,m=this._options.uniformBuffers,g=this._options.samplers;u.getCaps().multiview&&c.activeCamera&&c.activeCamera.outputRenderTarget&&c.activeCamera.outputRenderTarget.getViewCount()>1&&(this._multiview=!0,h.push("#define MULTIVIEW"),-1!==_.indexOf("viewProjection")&&-1===_.indexOf("viewProjectionR")&&_.push("viewProjectionR"));for(var v=0;v<this._options.defines.length;v++){var y=0===this._options.defines[v].indexOf("#define")?this._options.defines[v]:"#define ".concat(this._options.defines[v]);h.push(y)}for(v=0;v<this._options.attributes.length;v++)d.push(this._options.attributes[v]);if(e&&e.isVerticesDataPresent(Se.R.ColorKind)&&(-1===d.indexOf(Se.R.ColorKind)&&d.push(Se.R.ColorKind),h.push("#define VERTEXCOLOR")),t&&(h.push("#define INSTANCES"),(0,Ui.te)(d,this._materialHelperNeedsPreviousMatrices),(null==e?void 0:e.hasThinInstances)&&(h.push("#define THIN_INSTANCES"),e&&e.isVerticesDataPresent(Se.R.ColorInstanceKind)&&(d.push(Se.R.ColorInstanceKind),h.push("#define INSTANCESCOLOR")))),e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton){d.push(Se.R.MatricesIndicesKind),d.push(Se.R.MatricesWeightsKind),e.numBoneInfluencers>4&&(d.push(Se.R.MatricesIndicesExtraKind),d.push(Se.R.MatricesWeightsExtraKind));var b=e.skeleton;h.push("#define NUM_BONE_INFLUENCERS "+e.numBoneInfluencers),p.addCPUSkinningFallback(0,e),b.isUsingTextureForMatrices?(h.push("#define BONETEXTURE"),-1===_.indexOf("boneTextureWidth")&&_.push("boneTextureWidth"),-1===this._options.samplers.indexOf("boneSampler")&&this._options.samplers.push("boneSampler")):(h.push("#define BonesPerMesh "+(b.bones.length+1)),-1===_.indexOf("mBones")&&_.push("mBones"))}else h.push("#define NUM_BONE_INFLUENCERS 0");var T=0,E=e?e.morphTargetManager:null;if(E){var S=E.supportsUVs&&-1!==h.indexOf("#define UV1"),x=E.supportsTangents&&-1!==h.indexOf("#define TANGENT"),C=E.supportsNormals&&-1!==h.indexOf("#define NORMAL");for(T=E.numMaxInfluencers||E.numInfluencers,S&&h.push("#define MORPHTARGETS_UV"),x&&h.push("#define MORPHTARGETS_TANGENT"),C&&h.push("#define MORPHTARGETS_NORMAL"),T>0&&h.push("#define MORPHTARGETS"),E.isUsingTextureForTargets&&(h.push("#define MORPHTARGETS_TEXTURE"),-1===_.indexOf("morphTargetTextureIndices")&&_.push("morphTargetTextureIndices"),-1===this._options.samplers.indexOf("morphTargets")&&this._options.samplers.push("morphTargets")),h.push("#define NUM_MORPH_INFLUENCERS "+T),v=0;v<T;v++)d.push(Se.R.PositionKind+v),C&&d.push(Se.R.NormalKind+v),x&&d.push(Se.R.TangentKind+v),S&&d.push(Se.R.UVKind+"_"+v);T>0&&((_=_.slice()).push("morphTargetInfluences"),_.push("morphTargetCount"),_.push("morphTargetTextureInfo"),_.push("morphTargetTextureIndices"))}else h.push("#define NUM_MORPH_INFLUENCERS 0");if(e){var A=e.bakedVertexAnimationManager;A&&A.isEnabled&&(h.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),-1===_.indexOf("bakedVertexAnimationSettings")&&_.push("bakedVertexAnimationSettings"),-1===_.indexOf("bakedVertexAnimationTextureSizeInverted")&&_.push("bakedVertexAnimationTextureSizeInverted"),-1===_.indexOf("bakedVertexAnimationTime")&&_.push("bakedVertexAnimationTime"),-1===this._options.samplers.indexOf("bakedVertexAnimationTexture")&&this._options.samplers.push("bakedVertexAnimationTexture")),(0,Ui.J2)(d,e,h)}for(var P in this._textures)if(!this._textures[P].isReady())return!1;e&&this._shouldTurnAlphaTestOn(e)&&h.push("#define ALPHATEST"),!1!==this._options.useClipPlane&&((0,Xo.TV)(_),(0,Xo.tv)(this,c,h)),c.fogEnabled&&(null==e?void 0:e.applyFog)&&c.fogMode!==rt.FOGMODE_NONE&&(h.push("#define FOG"),-1===_.indexOf("view")&&_.push("view"),-1===_.indexOf("vFogInfos")&&_.push("vFogInfos"),-1===_.indexOf("vFogColor")&&_.push("vFogColor")),this._useLogarithmicDepth&&(h.push("#define LOGARITHMICDEPTH"),-1===_.indexOf("logarithmicDepthConstant")&&_.push("logarithmicDepthConstant")),this.customShaderNameResolve&&(_=_.slice(),m=m.slice(),g=g.slice(),f=this.customShaderNameResolve(this.name,_,m,g,h,d));var R=s?i._getDrawWrapper(void 0,!0):this._drawWrapper,I=null!==(n=null==R?void 0:R.effect)&&void 0!==n?n:null,M=null!==(r=null==R?void 0:R.defines)&&void 0!==r?r:null,O=h.join("\n"),D=I;return M!==O&&(D=u.createEffect(f,{attributes:d,uniformsNames:_,uniformBuffersNames:m,samplers:g,defines:O,fallbacks:p,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousMorphTargets:T},shaderLanguage:this._options.shaderLanguage},u),s?i.setEffect(D,O,this._materialContext):R&&R.setEffect(D,O),this._onEffectCreatedObservable&&(Sa.effect=D,Sa.subMesh=null!==(o=null!=i?i:null==e?void 0:e.subMeshes[0])&&void 0!==o?o:null,this._onEffectCreatedObservable.notifyObservers(Sa))),R._wasPreviouslyUsingInstances=!!t,null!==(a=!(null==D?void 0:D.isReady()))&&void 0!==a&&!a&&(I!==D&&c.resetCachedMaterial(),R._wasPreviouslyReady=!0,!0)},t.prototype.bindOnlyWorldMatrix=function(e,t){var i=this.getScene(),n=null!=t?t:this.getEffect();n&&(-1!==this._options.uniforms.indexOf("world")&&n.setMatrix("world",e),-1!==this._options.uniforms.indexOf("worldView")&&(e.multiplyToRef(i.getViewMatrix(),this._cachedWorldViewMatrix),n.setMatrix("worldView",this._cachedWorldViewMatrix)),-1!==this._options.uniforms.indexOf("worldViewProjection")&&(e.multiplyToRef(i.getTransformMatrix(),this._cachedWorldViewProjectionMatrix),n.setMatrix("worldViewProjection",this._cachedWorldViewProjectionMatrix)),-1!==this._options.uniforms.indexOf("view")&&n.setMatrix("view",i.getViewMatrix()))},t.prototype.bindForSubMesh=function(e,t,i){var n;this.bind(e,t,null===(n=i._drawWrapperOverride)||void 0===n?void 0:n.effect,i)},t.prototype.bind=function(e,t,i,n){var r,o=n&&this._storeEffectOnSubMeshes,a=null!=i?i:o?n.effect:this.getEffect();if(a){var s=this.getScene();this._activeEffect=a,this.bindOnlyWorldMatrix(e,i);var l=this._options.uniformBuffers,c=!1;if(a&&l&&l.length>0&&s.getEngine().supportsUniformBuffers)for(var u=0;u<l.length;++u)switch(l[u]){case"Mesh":t&&(t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e));break;case"Scene":(0,Ui._8)(a,s.getSceneUniformBuffer()),s.finalizeSceneUbo(),c=!0}var h=t&&o?this._mustRebind(s,a,n,t.visibility):s.getCachedMaterial()!==this;if(a&&h){var d;for(d in c||-1===this._options.uniforms.indexOf("view")||a.setMatrix("view",s.getViewMatrix()),c||-1===this._options.uniforms.indexOf("projection")||a.setMatrix("projection",s.getProjectionMatrix()),c||-1===this._options.uniforms.indexOf("viewProjection")||(a.setMatrix("viewProjection",s.getTransformMatrix()),this._multiview&&a.setMatrix("viewProjectionR",s._transformMatrixR)),s.activeCamera&&-1!==this._options.uniforms.indexOf("cameraPosition")&&a.setVector3("cameraPosition",s.activeCamera.globalPosition),(0,Ui.f$)(t,a),(0,Xo.gS)(a,this,s),this._useLogarithmicDepth&&(0,Ui.DL)(o?n.materialDefines:a.defines,a,s),t&&(0,Ui.Yy)(s,t,a),this._textures)a.setTexture(d,this._textures[d]);for(d in this._textureArrays)a.setTextureArray(d,this._textureArrays[d]);for(d in this._ints)a.setInt(d,this._ints[d]);for(d in this._uints)a.setUInt(d,this._uints[d]);for(d in this._floats)a.setFloat(d,this._floats[d]);for(d in this._floatsArrays)a.setArray(d,this._floatsArrays[d]);for(d in this._colors3)a.setColor3(d,this._colors3[d]);for(d in this._colors3Arrays)a.setArray3(d,this._colors3Arrays[d]);for(d in this._colors4){var p=this._colors4[d];a.setFloat4(d,p.r,p.g,p.b,p.a)}for(d in this._colors4Arrays)a.setArray4(d,this._colors4Arrays[d]);for(d in this._vectors2)a.setVector2(d,this._vectors2[d]);for(d in this._vectors3)a.setVector3(d,this._vectors3[d]);for(d in this._vectors4)a.setVector4(d,this._vectors4[d]);for(d in this._quaternions)a.setQuaternion(d,this._quaternions[d]);for(d in this._matrices)a.setMatrix(d,this._matrices[d]);for(d in this._matrixArrays)a.setMatrices(d,this._matrixArrays[d]);for(d in this._matrices3x3)a.setMatrix3x3(d,this._matrices3x3[d]);for(d in this._matrices2x2)a.setMatrix2x2(d,this._matrices2x2[d]);for(d in this._vectors2Arrays)a.setArray2(d,this._vectors2Arrays[d]);for(d in this._vectors3Arrays)a.setArray3(d,this._vectors3Arrays[d]);for(d in this._vectors4Arrays)a.setArray4(d,this._vectors4Arrays[d]);for(d in this._quaternionsArrays)a.setArray4(d,this._quaternionsArrays[d]);for(d in this._uniformBuffers){var f=this._uniformBuffers[d].getBuffer();f&&a.bindUniformBuffer(f,d)}var _=s.getEngine(),m=_.setExternalTexture;if(m)for(d in this._externalTextures)m.call(_,d,this._externalTextures[d]);var g=_.setTextureSampler;if(g)for(d in this._textureSamplers)g.call(_,d,this._textureSamplers[d]);var v=_.setStorageBuffer;if(v)for(d in this._storageBuffers)v.call(_,d,this._storageBuffers[d])}if(a&&t&&(h||!this.isFrozen)){var y=t.morphTargetManager;y&&y.numInfluencers>0&&(0,Ui.nR)(t,a);var b=t.bakedVertexAnimationManager;if(b&&b.isEnabled){var T=o?n._drawWrapper:this._drawWrapper;null===(r=t.bakedVertexAnimationManager)||void 0===r||r.bind(a,!!T._wasPreviouslyUsingInstances)}}this._afterBind(t,a,n)}},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);for(var i in this._textures)t.push(this._textures[i]);for(var n in this._textureArrays)for(var r=this._textureArrays[n],o=0;o<r.length;o++)t.push(r[o]);return t},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;for(var i in this._textures)if(this._textures[i]===t)return!0;for(var n in this._textureArrays)for(var r=this._textureArrays[n],o=0;o<r.length;o++)if(r[o]===t)return!0;return!1},t.prototype.clone=function(e){var i=this,n=G.p.Clone((function(){return new t(e,i.getScene(),i._shaderPath,i._options,i._storeEffectOnSubMeshes)}),this);for(var r in n.name=e,n.id=e,"object"==typeof n._shaderPath&&(n._shaderPath=(0,m.Cl)({},n._shaderPath)),this._options=(0,m.Cl)({},this._options),Object.keys(this._options).forEach((function(e){var t=i._options[e];Array.isArray(t)&&(i._options[e]=t.slice(0))})),this.stencil.copyTo(n.stencil),this._textures)n.setTexture(r,this._textures[r]);for(var r in this._textureArrays)n.setTextureArray(r,this._textureArrays[r]);for(var r in this._externalTextures)n.setExternalTexture(r,this._externalTextures[r]);for(var r in this._ints)n.setInt(r,this._ints[r]);for(var r in this._uints)n.setUInt(r,this._uints[r]);for(var r in this._floats)n.setFloat(r,this._floats[r]);for(var r in this._floatsArrays)n.setFloats(r,this._floatsArrays[r]);for(var r in this._colors3)n.setColor3(r,this._colors3[r]);for(var r in this._colors3Arrays)n._colors3Arrays[r]=this._colors3Arrays[r];for(var r in this._colors4)n.setColor4(r,this._colors4[r]);for(var r in this._colors4Arrays)n._colors4Arrays[r]=this._colors4Arrays[r];for(var r in this._vectors2)n.setVector2(r,this._vectors2[r]);for(var r in this._vectors3)n.setVector3(r,this._vectors3[r]);for(var r in this._vectors4)n.setVector4(r,this._vectors4[r]);for(var r in this._quaternions)n.setQuaternion(r,this._quaternions[r]);for(var r in this._quaternionsArrays)n._quaternionsArrays[r]=this._quaternionsArrays[r];for(var r in this._matrices)n.setMatrix(r,this._matrices[r]);for(var r in this._matrixArrays)n._matrixArrays[r]=this._matrixArrays[r].slice();for(var r in this._matrices3x3)n.setMatrix3x3(r,this._matrices3x3[r]);for(var r in this._matrices2x2)n.setMatrix2x2(r,this._matrices2x2[r]);for(var r in this._vectors2Arrays)n.setArray2(r,this._vectors2Arrays[r]);for(var r in this._vectors3Arrays)n.setArray3(r,this._vectors3Arrays[r]);for(var r in this._vectors4Arrays)n.setArray4(r,this._vectors4Arrays[r]);for(var r in this._uniformBuffers)n.setUniformBuffer(r,this._uniformBuffers[r]);for(var r in this._textureSamplers)n.setTextureSampler(r,this._textureSamplers[r]);for(var r in this._storageBuffers)n.setStorageBuffer(r,this._storageBuffers[r]);return n},t.prototype.dispose=function(t,i,n){if(i){var r;for(r in this._textures)this._textures[r].dispose();for(r in this._textureArrays)for(var o=this._textureArrays[r],a=0;a<o.length;a++)o[a].dispose()}this._textures={},e.prototype.dispose.call(this,t,i,n)},t.prototype.serialize=function(){var e,t=G.p.Serialize(this);for(e in t.customType="BABYLON.ShaderMaterial",t.uniqueId=this.uniqueId,t.options=this._options,t.shaderPath=this._shaderPath,t.storeEffectOnSubMeshes=this._storeEffectOnSubMeshes,t.stencil=this.stencil.serialize(),t.textures={},this._textures)t.textures[e]=this._textures[e].serialize();for(e in t.textureArrays={},this._textureArrays){t.textureArrays[e]=[];for(var i=this._textureArrays[e],n=0;n<i.length;n++)t.textureArrays[e].push(i[n].serialize())}for(e in t.ints={},this._ints)t.ints[e]=this._ints[e];for(e in t.uints={},this._uints)t.uints[e]=this._uints[e];for(e in t.floats={},this._floats)t.floats[e]=this._floats[e];for(e in t.floatsArrays={},this._floatsArrays)t.floatsArrays[e]=this._floatsArrays[e];for(e in t.colors3={},this._colors3)t.colors3[e]=this._colors3[e].asArray();for(e in t.colors3Arrays={},this._colors3Arrays)t.colors3Arrays[e]=this._colors3Arrays[e];for(e in t.colors4={},this._colors4)t.colors4[e]=this._colors4[e].asArray();for(e in t.colors4Arrays={},this._colors4Arrays)t.colors4Arrays[e]=this._colors4Arrays[e];for(e in t.vectors2={},this._vectors2)t.vectors2[e]=this._vectors2[e].asArray();for(e in t.vectors3={},this._vectors3)t.vectors3[e]=this._vectors3[e].asArray();for(e in t.vectors4={},this._vectors4)t.vectors4[e]=this._vectors4[e].asArray();for(e in t.quaternions={},this._quaternions)t.quaternions[e]=this._quaternions[e].asArray();for(e in t.matrices={},this._matrices)t.matrices[e]=this._matrices[e].asArray();for(e in t.matrixArray={},this._matrixArrays)t.matrixArray[e]=this._matrixArrays[e];for(e in t.matrices3x3={},this._matrices3x3)t.matrices3x3[e]=this._matrices3x3[e];for(e in t.matrices2x2={},this._matrices2x2)t.matrices2x2[e]=this._matrices2x2[e];for(e in t.vectors2Arrays={},this._vectors2Arrays)t.vectors2Arrays[e]=this._vectors2Arrays[e];for(e in t.vectors3Arrays={},this._vectors3Arrays)t.vectors3Arrays[e]=this._vectors3Arrays[e];for(e in t.vectors4Arrays={},this._vectors4Arrays)t.vectors4Arrays[e]=this._vectors4Arrays[e];for(e in t.quaternionsArrays={},this._quaternionsArrays)t.quaternionsArrays[e]=this._quaternionsArrays[e];return t},t.Parse=function(e,i,n){var r,o=G.p.Parse((function(){return new t(e.name,i,e.shaderPath,e.options,e.storeEffectOnSubMeshes)}),e,i,n);for(r in e.stencil&&o.stencil.parse(e.stencil,i,n),e.textures)o.setTexture(r,an.g.Parse(e.textures[r],i,n));for(r in e.textureArrays){for(var a=e.textureArrays[r],s=[],l=0;l<a.length;l++)s.push(an.g.Parse(a[l],i,n));o.setTextureArray(r,s)}for(r in e.ints)o.setInt(r,e.ints[r]);for(r in e.uints)o.setUInt(r,e.uints[r]);for(r in e.floats)o.setFloat(r,e.floats[r]);for(r in e.floatsArrays)o.setFloats(r,e.floatsArrays[r]);for(r in e.colors3)o.setColor3(r,p.v9.FromArray(e.colors3[r]));for(r in e.colors3Arrays){var c=e.colors3Arrays[r].reduce((function(e,t,i){return i%3==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return p.v9.FromArray(e)}));o.setColor3Array(r,c)}for(r in e.colors4)o.setColor4(r,p.ov.FromArray(e.colors4[r]));for(r in e.colors4Arrays)c=e.colors4Arrays[r].reduce((function(e,t,i){return i%4==0?e.push([t]):e[e.length-1].push(t),e}),[]).map((function(e){return p.ov.FromArray(e)})),o.setColor4Array(r,c);for(r in e.vectors2)o.setVector2(r,d.I9.FromArray(e.vectors2[r]));for(r in e.vectors3)o.setVector3(r,d.Pq.FromArray(e.vectors3[r]));for(r in e.vectors4)o.setVector4(r,d.IU.FromArray(e.vectors4[r]));for(r in e.quaternions)o.setQuaternion(r,d.PT.FromArray(e.quaternions[r]));for(r in e.matrices)o.setMatrix(r,d.uq.FromArray(e.matrices[r]));for(r in e.matrixArray)o._matrixArrays[r]=new Float32Array(e.matrixArray[r]);for(r in e.matrices3x3)o.setMatrix3x3(r,e.matrices3x3[r]);for(r in e.matrices2x2)o.setMatrix2x2(r,e.matrices2x2[r]);for(r in e.vectors2Arrays)o.setArray2(r,e.vectors2Arrays[r]);for(r in e.vectors3Arrays)o.setArray3(r,e.vectors3Arrays[r]);for(r in e.vectors4Arrays)o.setArray4(r,e.vectors4Arrays[r]);for(r in e.quaternionsArrays)o.setArray4(r,e.quaternionsArrays[r]);return o},t.ParseFromFileAsync=function(e,t,i,n){var r=this;return void 0===n&&(n=""),new Promise((function(o,a){var s=new W.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var t=JSON.parse(s.responseText),l=r.Parse(t,i||D.q.LastCreatedScene,n);e&&(l.name=e),o(l)}else a("Unable to load the ShaderMaterial")})),s.open("GET",t),s.send()}))},t.ParseFromSnippetAsync=function(e,t,i){var n=this;return void 0===i&&(i=""),new Promise((function(r,o){var a=new W.u;a.addEventListener("readystatechange",(function(){if(4==a.readyState)if(200==a.status){var s=JSON.parse(JSON.parse(a.responseText).jsonPayload),l=JSON.parse(s.shaderMaterial),c=n.Parse(l,t||D.q.LastCreatedScene,i);c.snippetId=e,r(c)}else o("Unable to load the snippet "+e)})),a.open("GET",n.SnippetUrl+"/"+e.replace(/#/g,"/")),a.send()}))},t.SnippetUrl=c.Y.SnippetUrl,t.CreateFromSnippetAsync=t.ParseFromSnippetAsync,t}(Io);(0,s.Y5)("BABYLON.ShaderMaterial",xa);kr.l.ShadersStore.pickingPixelShader="#if defined(INSTANCES)\nvarying vec4 vMeshID;\n#else\nuniform vec4 meshID;\n#endif\nvoid main(void) {\n#if defined(INSTANCES)\ngl_FragColor=vMeshID;\n#else\ngl_FragColor=meshID;\n#endif\n}";kr.l.ShadersStore.pickingVertexShader="attribute vec3 position;\n#if defined(INSTANCES)\nattribute vec4 instanceMeshID;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#if defined(INSTANCES)\nvarying vec4 vMeshID;\n#endif\nvoid main(void) {\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;\n#if defined(INSTANCES)\nvMeshID=instanceMeshID;\n#endif\n}";var Ca=function(){function e(){this._pickingTexure=null,this._idMap=[],this._thinIdMap=[],this._idColors=[],this._meshRenderingCount=0,this._attributeName="instanceMeshID"}return e.prototype._createRenderTarget=function(e,t,i){this._pickingTexure&&this._pickingTexure.dispose(),this._pickingTexure=new vo("pickingTexure",{width:t,height:i},e,!1,void 0,c.Y.TEXTURETYPE_UNSIGNED_INT,!1,c.Y.TEXTURE_NEAREST_NEAREST)},e.prototype._createColorMaterial=function(e){var t=this;this._renderMaterial&&this._renderMaterial.dispose();var i={attributes:[Se.R.PositionKind,this._attributeName,"bakedVertexAnimationSettingsInstanced"],uniforms:["world","viewProjection","meshID"],needAlphaBlending:!1,defines:[],useClipPlane:null};this._renderMaterial=new xa("pickingShader",e,"picking",i,!1),this._renderMaterial.onBindObservable.add((function(e){if(e){var i=t._renderMaterial.getEffect();e.hasInstances||e.isAnInstance||e.hasThinInstances||i.setColor4("meshID",t._idColors[e.uniqueId],1),t._meshRenderingCount++}}))},e.prototype._generateColorData=function(e,t,i,n,r,o,a){var s=new Float32Array(4*(e+1));s[0]=n/255,s[1]=r/255,s[2]=o/255,s[3]=1;for(var l=0;l<e;l++){var c=(16711680&t)>>16,u=(65280&t)>>8,h=255&t;a(l,t),s[4*(l+1)]=c/255,s[4*(l+1)+1]=u/255,s[4*(l+1)+2]=h/255,s[4*(l+1)+3]=1,t++}return s},e.prototype.setPickingList=function(e){var t=this;if(this._pickableMeshes){for(var i=0;i<this._pickableMeshes.length;i++){var n=this._pickableMeshes[i];n.hasInstances&&n.removeVerticesData(this._attributeName),n.hasThinInstances&&n.thinInstanceSetBuffer(this._attributeName,null),this._pickingTexure&&this._pickingTexure.setMaterialForRendering(n,void 0)}this._pickableMeshes.length=0,this._idMap.length=0,this._thinIdMap.length=0,this._idColors.length=0,this._pickingTexure&&(this._pickingTexure.renderList=[])}if(e&&0!==e.length){this._pickableMeshes=e;var r=e[0].getScene(),o=r.getEngine(),a=o.getRenderWidth(),s=o.getRenderHeight();if(this._pickingTexure){var l=this._pickingTexure.getSize();l.width===a&&l.height===s&&this._cachedScene===r||this._createRenderTarget(r,a,s)}else this._createRenderTarget(r,a,s);this._cachedScene&&this._cachedScene===r||this._createColorMaterial(r),this._cachedScene=r,this._pickingTexure.renderList=[];var c=1,u=function(e){var i=h._pickableMeshes[e];if(h._pickingTexure.setMaterialForRendering(i,h._renderMaterial),h._pickingTexure.renderList.push(i),i.isAnInstance)return"continue";var n=(16711680&c)>>16,r=(65280&c)>>8,o=255&c;if(h._idMap[c]=e,c++,i.hasThinInstances){var a=h._generateColorData(i.thinInstanceCount,c,e,n,r,o,(function(i,n){t._thinIdMap[n]={meshId:e,thinId:i}}));c+=i.thinInstanceCount,i.thinInstanceSetBuffer(h._attributeName,a,4)}else if(i.hasInstances){var s=i.instances;a=h._generateColorData(s.length,c,e,n,r,o,(function(e,i){var n=s[e];t._idMap[i]=t._pickableMeshes.indexOf(n)})),c+=s.length;var l=i.getEngine(),u=new Se.R(l,a,h._attributeName,!1,!1,4,!0);i.setVerticesBuffer(u,!0)}else h._idColors[i.uniqueId]=p.v9.FromInts(n,r,o)},h=this;for(i=0;i<this._pickableMeshes.length;i++)u(i)}},e.prototype.pickAsync=function(e,t,i){var n=this;if(void 0===i&&(i=!1),!this._pickableMeshes||0===this._pickableMeshes.length)return Promise.resolve(null);var r=this._cachedScene,o=r.getEngine(),a=o.getRenderWidth(),s=o.getRenderHeight();this._readbuffer||(this._readbuffer=new Uint8Array(o.isWebGPU?256:4));var l=this._pickingTexure.getSize();if(l.width!==a||l.height!==s){this._createRenderTarget(r,a,s),this._pickingTexure.renderList=[];for(var c=0;c<this._pickableMeshes.length;c++){var u=this._pickableMeshes[c];this._pickingTexure.setMaterialForRendering(u,this._renderMaterial),this._pickingTexure.renderList.push(u)}}return this._meshRenderingCount=0,t|=0,(e|=0)<0||t<0||e>=a||t>=s?Promise.resolve(null):(t=s-t,this._pickingTexure.clearColor=new p.ov(0,0,0,0),r.customRenderTargets.push(this._pickingTexure),this._pickingTexure.onBeforeRender=function(){o.enableScissor&&o.enableScissor(e,t,1,1)},new Promise((function(a,s){n._pickingTexure.onAfterRender=function(){return(0,m.sH)(n,void 0,void 0,(function(){var n,l,c,u,h,d,p,f;return(0,m.YH)(this,(function(_){switch(_.label){case 0:return o.disableScissor&&o.disableScissor(),this._pickingTexure||s(),n=null,l=void 0,(c=this._meshRenderingCount>0)?((u=r.customRenderTargets.indexOf(this._pickingTexure))>-1&&r.customRenderTargets.splice(u,1),[4,this._readTexturePixelsAsync(e,t)]):[3,2];case 1:_.sent()&&(h=this._readbuffer[0],d=this._readbuffer[1],p=this._readbuffer[2],f=(h<<16)+(d<<8)+p,this._thinIdMap[f]?(n=this._pickableMeshes[this._thinIdMap[f].meshId],l=this._thinIdMap[f].thinId):n=this._pickableMeshes[this._idMap[f]]),_.label=2;case 2:return c?(i&&this.dispose(),a(n?{mesh:n,thinInstanceIndex:l}:null),[2]):(this._meshRenderingCount=0,[2])}}))}))}})))},e.prototype._readTexturePixelsAsync=function(e,t){var i;return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(n){switch(n.label){case 0:return this._cachedScene&&(null===(i=this._pickingTexure)||void 0===i?void 0:i._texture)?[4,this._cachedScene.getEngine()._readTexturePixels(this._pickingTexure._texture,1,1,-1,0,this._readbuffer,!0,!0,e,t)]:[2,!1];case 1:return n.sent(),[2,!0]}}))}))},e.prototype.dispose=function(){var e,t;this.setPickingList(null),this._cachedScene=null,null===(e=this._pickingTexure)||void 0===e||e.dispose(),this._pickingTexure=null,null===(t=this._renderMaterial)||void 0===t||t.dispose(),this._renderMaterial=null},e}(),Aa=function(){function e(t,i,n,r){void 0===r&&(r="");var o,a,s,l=this;this.defines="",this.onCompiled=null,this.onError=null,this.uniqueId=0,this.onCompileObservable=new h.cP,this.onErrorObservable=new h.cP,this.onBindObservable=new h.cP,this._wasPreviouslyReady=!1,this._isReady=!1,this._compilationError="",this._key="",this._computeSourceCodeOverride="",this._pipelineContext=null,this._computeSourceCode="",this._rawComputeSourceCode="",this._shaderLanguage=1,this.name=t,this._key=r,this._engine=n,this.uniqueId=e._UniqueIdSeed++,this.defines=null!==(o=i.defines)&&void 0!==o?o:"",this.onError=i.onError,this.onCompiled=i.onCompiled,this._entryPoint=null!==(a=i.entryPoint)&&void 0!==a?a:"main",this._shaderStore=kr.l.GetShadersStore(this._shaderLanguage),this._shaderRepository=kr.l.GetShadersRepository(this._shaderLanguage),this._includeShaderStore=kr.l.GetIncludesShadersStore(this._shaderLanguage);var c=(0,Oe.BA)()?this._engine.getHostDocument():null;s="string"==typeof t?t:t.computeSource?"source:"+t.computeSource:t.computeElement?(null==c?void 0:c.getElementById(t.computeElement))||t.computeElement:t.compute||t;var u={defines:this.defines.split("\n"),indexParameters:void 0,isFragment:!1,shouldUseHighPrecisionShader:!1,processor:null,supportsUniformBuffers:this._engine.supportsUniformBuffers,shadersRepository:this._shaderRepository,includesShadersStore:this._includeShaderStore,version:(100*this._engine.version).toString(),platformName:this._engine.shaderPlatformName,processingContext:null,isNDCHalfZRange:this._engine.isNDCHalfZRange,useReverseDepthBuffer:this._engine.useReverseDepthBuffer,processCodeAfterIncludes:function(e,t,i){if(!i)return t;for(var n=0,r=i;n<r.length;n++){var o=r[n].replace("#define","").replace(";","").trim().split(" ");if(2===o.length){var a=o[0],s=o[1];isNaN(parseInt(s))&&isNaN(parseFloat(s))||(t="const ".concat(a," = ").concat(s,";\n")+t)}}return t}};this._loadShader(s,"Compute","",(function(e){(0,Do.pB)(u),(0,Do.jC)(e,u,(function(n){l._rawComputeSourceCode=e,i.processFinalCode&&(n=i.processFinalCode(n));var r=(0,Do.nO)(n,"",u);l._useFinalCode(r.vertexCode,t)}),l._engine)}))}return e.prototype._useFinalCode=function(e,t){if(t){var i=t.computeElement||t.compute||t.spectorName||t;this._computeSourceCode="//#define SHADER_NAME compute:"+i+"\n"+e}else this._computeSourceCode=e;this._prepareEffect()},Object.defineProperty(e.prototype,"key",{get:function(){return this._key},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){try{return this._isReadyInternal()}catch(e){return!1}},e.prototype._isReadyInternal=function(){return!!this._isReady||!!this._pipelineContext&&this._pipelineContext.isReady},e.prototype.getEngine=function(){return this._engine},e.prototype.getPipelineContext=function(){return this._pipelineContext},e.prototype.getCompilationError=function(){return this._compilationError},e.prototype.executeWhenCompiled=function(e){var t=this;this.isReady()?e(this):(this.onCompileObservable.add((function(t){e(t)})),this._pipelineContext&&!this._pipelineContext.isAsync||setTimeout((function(){t._checkIsReady(null)}),16))},e.prototype._checkIsReady=function(e){var t=this;try{if(this._isReadyInternal())return}catch(t){return void this._processCompilationErrors(t,e)}setTimeout((function(){t._checkIsReady(e)}),16)},e.prototype._loadShader=function(e,t,i,n){var r;"undefined"!=typeof HTMLElement&&e instanceof HTMLElement?n((0,Oe.Zl)(e)):"source:"!==e.substr(0,7)?"base64:"!==e.substr(0,7)?this._shaderStore[e+t+"Shader"]?n(this._shaderStore[e+t+"Shader"]):i&&this._shaderStore[e+i+"Shader"]?n(this._shaderStore[e+i+"Shader"]):(r="."===e[0]||"/"===e[0]||e.indexOf("http")>-1?e:this._shaderRepository+e,this._engine._loadFile(r+"."+t.toLowerCase()+".fx",n)):n(window.atob(e.substr(7))):n(e.substr(7))},Object.defineProperty(e.prototype,"computeSourceCode",{get:function(){var e,t;return this._computeSourceCodeOverride?this._computeSourceCodeOverride:null!==(t=null===(e=this._pipelineContext)||void 0===e?void 0:e._getComputeShaderCode())&&void 0!==t?t:this._computeSourceCode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rawComputeSourceCode",{get:function(){return this._rawComputeSourceCode},enumerable:!1,configurable:!0}),e.prototype._prepareEffect=function(){var e=this,t=this.defines,i=this._pipelineContext;this._isReady=!1;try{var n=this._engine;this._pipelineContext=n.createComputePipelineContext(),this._pipelineContext._name=this._key,n._prepareComputePipelineContext(this._pipelineContext,this._computeSourceCodeOverride?this._computeSourceCodeOverride:this._computeSourceCode,this._rawComputeSourceCode,this._computeSourceCodeOverride?null:t,this._entryPoint),n._executeWhenComputeStateIsCompiled(this._pipelineContext,(function(t){t&&t.numErrors>0?e._processCompilationErrors(t,i):(e._compilationError="",e._isReady=!0,e.onCompiled&&e.onCompiled(e),e.onCompileObservable.notifyObservers(e),e.onCompileObservable.clear(),i&&e.getEngine()._deleteComputePipelineContext(i))})),this._pipelineContext.isAsync&&this._checkIsReady(i)}catch(e){this._processCompilationErrors(e,i)}},e.prototype._processCompilationErrors=function(t,i){var n;if(void 0===i&&(i=null),this._compilationError="",T.V.Error("Unable to compile compute effect:"),this.defines&&T.V.Error("Defines:\n"+this.defines),e.LogShaderCodeOnCompilationError){var r=null===(n=this._pipelineContext)||void 0===n?void 0:n._getComputeShaderCode();r&&(T.V.Error("Compute code:"),T.V.Error(r))}if("string"==typeof t)this._compilationError=t,T.V.Error("Error: "+this._compilationError);else for(var o=0,a=t.messages;o<a.length;o++){var s=a[o],l="";void 0!==s.line&&(l+="Line "+s.line+", "),void 0!==s.offset&&(l+="Offset "+s.offset+", "),void 0!==s.length&&(l+="Length "+s.length+", "),l+=s.type+": "+s.text,this._compilationError&&(this._compilationError+="\n"),this._compilationError+=l,T.V.Error(l)}i&&(this._pipelineContext=i,this._isReady=!0),this.onError&&this.onError(this,this._compilationError),this.onErrorObservable.notifyObservers(this)},e.prototype.dispose=function(){this._pipelineContext&&this._pipelineContext.dispose(),this._engine._releaseComputeEffect(this)},e.RegisterShader=function(e,t){kr.l.GetShadersStore(1)["".concat(e,"ComputeShader")]=t},e._UniqueIdSeed=0,e.LogShaderCodeOnCompilationError=!0,e}(),Pa=i(5227),Ra=function(){function e(e){this._engine=e}return e.prototype._initializePlatform=function(){return(0,m.sH)(this,void 0,void 0,(function(){var e,t;return(0,m.YH)(this,(function(n){switch(n.label){case 0:return this._platform?[3,5]:this._engine.getCaps().supportComputeShaders?[4,Promise.resolve().then(i.bind(i,8149))]:[3,2];case 1:return e=n.sent(),this._platform=new e.ComputeShaderBoundingHelper(this._engine),[3,5];case 2:return this._engine.getCaps().supportTransformFeedbacks?[4,Promise.resolve().then(i.bind(i,7904))]:[3,4];case 3:return t=n.sent(),this._platform=new t.TransformFeedbackBoundingHelper(this._engine),[3,5];case 4:throw new Error("Your engine does not support Compute Shaders or Transform Feedbacks");case 5:return[2]}}))}))},e.prototype.computeAsync=function(e){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(t){switch(t.label){case 0:return[4,this._initializePlatform()];case 1:return t.sent(),[2,this._platform.processAsync(e)]}}))}))},e.prototype.batchInitializeAsync=function(e){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(t){switch(t.label){case 0:return[4,this._initializePlatform()];case 1:return t.sent(),[2,this._platform.registerMeshListAsync(e)]}}))}))},e.prototype.batchProcess=function(){this._platform.processMeshList()},e.prototype.batchFetchResultsAsync=function(){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(e){return[2,this._platform.fetchResultsForMeshListAsync()]}))}))},e.prototype.dispose=function(){this._platform.dispose()},e}(),Ia=i(7904),Ma=i(8149),Oa=function(){function e(e,t,i,n,r,o){this.entries=[],this._boundingVectors=new Array,this._capacity=i,this._depth=n,this._maxDepth=r,this._creationFunc=o,this._minPoint=e,this._maxPoint=t,this._boundingVectors.push(e.clone()),this._boundingVectors.push(t.clone()),this._boundingVectors.push(e.clone()),this._boundingVectors[2].x=t.x,this._boundingVectors.push(e.clone()),this._boundingVectors[3].y=t.y,this._boundingVectors.push(e.clone()),this._boundingVectors[4].z=t.z,this._boundingVectors.push(t.clone()),this._boundingVectors[5].z=e.z,this._boundingVectors.push(t.clone()),this._boundingVectors[6].x=e.x,this._boundingVectors.push(t.clone()),this._boundingVectors[7].y=e.y}return Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minPoint",{get:function(){return this._minPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxPoint",{get:function(){return this._maxPoint},enumerable:!1,configurable:!0}),e.prototype.addEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++)this.blocks[t].addEntry(e);else this._creationFunc(e,this),this.entries.length>this.capacity&&this._depth<this._maxDepth&&this.createInnerBlocks()},e.prototype.removeEntry=function(e){if(this.blocks)for(var t=0;t<this.blocks.length;t++)this.blocks[t].removeEntry(e);else{var i=this.entries.indexOf(e);i>-1&&this.entries.splice(i,1)}},e.prototype.addEntries=function(e){for(var t=0;t<e.length;t++){var i=e[t];this.addEntry(i)}},e.prototype.select=function(e,t,i){if(jt.IsInFrustum(this._boundingVectors,e)){if(this.blocks){for(var n=0;n<this.blocks.length;n++)this.blocks[n].select(e,t,i);return}i?t.concat(this.entries):t.concatWithNoDuplicate(this.entries)}},e.prototype.intersects=function(e,t,i,n){if(jt.IntersectsSphere(this._minPoint,this._maxPoint,e,t)){if(this.blocks){for(var r=0;r<this.blocks.length;r++)this.blocks[r].intersects(e,t,i,n);return}n?i.concat(this.entries):i.concatWithNoDuplicate(this.entries)}},e.prototype.intersectsRay=function(e,t){if(e.intersectsBoxMinMax(this._minPoint,this._maxPoint)){if(this.blocks){for(var i=0;i<this.blocks.length;i++)this.blocks[i].intersectsRay(e,t);return}t.concatWithNoDuplicate(this.entries)}},e.prototype.createInnerBlocks=function(){e._CreateBlocks(this._minPoint,this._maxPoint,this.entries,this._capacity,this._depth,this._maxDepth,this,this._creationFunc),this.entries.splice(0)},e._CreateBlocks=function(t,i,n,r,o,a,s,l){s.blocks=new Array;for(var c=new d.Pq((i.x-t.x)/2,(i.y-t.y)/2,(i.z-t.z)/2),u=0;u<2;u++)for(var h=0;h<2;h++)for(var p=0;p<2;p++){var f=new e(t.add(c.multiplyByFloats(u,h,p)),t.add(c.multiplyByFloats(u+1,h+1,p+1)),r,o+1,a,l);f.addEntries(n),s.blocks.push(f)}},e}(),Da=function(){function e(e,t,i){void 0===i&&(i=2),this.maxDepth=i,this.dynamicContent=[],this._maxBlockCapacity=t||64,this._selectionContent=new oe(1024),this._creationFunc=e}return e.prototype.update=function(e,t,i){Oa._CreateBlocks(e,t,i,this._maxBlockCapacity,0,this.maxDepth,this,this._creationFunc)},e.prototype.addMesh=function(e){for(var t=0;t<this.blocks.length;t++)this.blocks[t].addEntry(e)},e.prototype.removeMesh=function(e){for(var t=0;t<this.blocks.length;t++)this.blocks[t].removeEntry(e)},e.prototype.select=function(e,t){this._selectionContent.reset();for(var i=0;i<this.blocks.length;i++)this.blocks[i].select(e,this._selectionContent,t);return t?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersects=function(e,t,i){this._selectionContent.reset();for(var n=0;n<this.blocks.length;n++)this.blocks[n].intersects(e,t,this._selectionContent,i);return i?this._selectionContent.concat(this.dynamicContent):this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.prototype.intersectsRay=function(e){this._selectionContent.reset();for(var t=0;t<this.blocks.length;t++)this.blocks[t].intersectsRay(e,this._selectionContent);return this._selectionContent.concatWithNoDuplicate(this.dynamicContent),this._selectionContent},e.CreationFuncForMeshes=function(e,t){var i=e.getBoundingInfo();!e.isBlocked&&i.boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e.CreationFuncForSubMeshes=function(e,t){e.getBoundingInfo().boundingBox.intersectsMinMax(t.minPoint,t.maxPoint)&&t.entries.push(e)},e}();rt.prototype.createOrUpdateSelectionOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this._getComponent(Ie.NAME_OCTREE);i||(i=new Na(this),this._addComponent(i)),this._selectionOctree||(this._selectionOctree=new Da(Da.CreationFuncForMeshes,e,t));var n=this.getWorldExtends();return this._selectionOctree.update(n.min,n.max,this.meshes),this._selectionOctree},Object.defineProperty(rt.prototype,"selectionOctree",{get:function(){return this._selectionOctree},enumerable:!0,configurable:!0}),wi.prototype.createOrUpdateSubmeshesOctree=function(e,t){void 0===e&&(e=64),void 0===t&&(t=2);var i=this.getScene(),n=i._getComponent(Ie.NAME_OCTREE);n||(n=new Na(i),i._addComponent(n)),this._submeshesOctree||(this._submeshesOctree=new Da(Da.CreationFuncForSubMeshes,e,t)),this.computeWorldMatrix(!0);var r=this.getBoundingInfo().boundingBox;return this._submeshesOctree.update(r.minimumWorld,r.maximumWorld,this.subMeshes),this._submeshesOctree};var Na=function(){function e(e){var t=this;this.name=Ie.NAME_OCTREE,this.checksIsEnabled=!0,this._tempRay=new bn(d.Pq.Zero(),new d.Pq(1,1,1)),(e=e||D.q.LastCreatedScene)&&(this.scene=e,this.scene.getActiveMeshCandidates=function(){return t.getActiveMeshCandidates()},this.scene.getActiveSubMeshCandidates=function(e){return t.getActiveSubMeshCandidates(e)},this.scene.getCollidingSubMeshCandidates=function(e,i){return t.getCollidingSubMeshCandidates(e,i)},this.scene.getIntersectingSubMeshCandidates=function(e,i){return t.getIntersectingSubMeshCandidates(e,i)})}return e.prototype.register=function(){var e=this;this.scene.onMeshRemovedObservable.add((function(t){var i=e.scene.selectionOctree;if(null!=i){var n=i.dynamicContent.indexOf(t);-1!==n&&i.dynamicContent.splice(n,1)}})),this.scene.onMeshImportedObservable.add((function(t){var i=e.scene.selectionOctree;null!=i&&i.addMesh(t)}))},e.prototype.getActiveMeshCandidates=function(){var e;return(null===(e=this.scene._selectionOctree)||void 0===e?void 0:e.select(this.scene.frustumPlanes))||this.scene._getDefaultMeshCandidates()},e.prototype.getActiveSubMeshCandidates=function(e){return e._submeshesOctree&&e.useOctreeForRenderingSelection?e._submeshesOctree.select(this.scene.frustumPlanes):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getIntersectingSubMeshCandidates=function(e,t){return e._submeshesOctree&&e.useOctreeForPicking?(bn.TransformToRef(t,e.getWorldMatrix(),this._tempRay),e._submeshesOctree.intersectsRay(this._tempRay)):this.scene._getDefaultSubMeshCandidates(e)},e.prototype.getCollidingSubMeshCandidates=function(e,t){if(e._submeshesOctree&&e.useOctreeForCollisions){var i=t._velocityWorldLength+Math.max(t._radius.x,t._radius.y,t._radius.z);return e._submeshesOctree.intersects(t._basePointWorld,i)}return this.scene._getDefaultSubMeshCandidates(e)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}();function Fa(e){var t=e.height||2,i=0===e.diameterTop?0:e.diameterTop||e.diameter||1,n=0===e.diameterBottom?0:e.diameterBottom||e.diameter||1;i=i||1e-5,n=n||1e-5;var r,o=0|(e.tessellation||24),a=0|(e.subdivisions||1),s=!!e.hasRings,l=!!e.enclose,c=0===e.cap?0:e.cap||ji.CAP_ALL,u=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,h=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,f=e.faceUV||new Array(3),_=e.faceColors,m=2+(1+(1!==u&&l?2:0))*(s?a:1);for(r=0;r<m;r++)_&&void 0===_[r]&&(_[r]=new p.ov(1,1,1,1));for(r=0;r<m;r++)f&&void 0===f[r]&&(f[r]=new d.IU(0,0,1,1));var g,v,y,b,T,E,S=[],x=[],C=[],A=[],P=[],R=2*Math.PI*u/o,I=(n-i)/2/t,M=d.Pq.Zero(),O=d.Pq.Zero(),D=d.Pq.Zero(),N=d.Pq.Zero(),F=d.Pq.Zero(),L=Ni.Y,w=1,B=1,U=0,V=0;for(b=0;b<=a;b++)for(y=((v=b/a)*(i-n)+n)/2,w=s&&0!==b&&b!==a?2:1,E=0;E<w;E++){for(s&&(B+=E),l&&(B+=2*E),T=0;T<=o;T++)g=T*R,M.x=Math.cos(-g)*y,M.y=-t/2+v*t,M.z=Math.sin(-g)*y,0===i&&b===a?(O.x=C[C.length-3*(o+1)],O.y=C[C.length-3*(o+1)+1],O.z=C[C.length-3*(o+1)+2]):(O.x=M.x,O.z=M.z,O.y=Math.sqrt(O.x*O.x+O.z*O.z)*I,O.normalize()),0===T&&(D.copyFrom(M),N.copyFrom(O)),x.push(M.x,M.y,M.z),C.push(O.x,O.y,O.z),V=s?U!==B?f[B].y:f[B].w:f[B].y+(f[B].w-f[B].y)*v,A.push(f[B].x+(f[B].z-f[B].x)*T/o,ai.p.UseOpenGLOrientationForUV?1-V:V),_&&P.push(_[B].r,_[B].g,_[B].b,_[B].a);1!==u&&l&&(x.push(M.x,M.y,M.z),x.push(0,M.y,0),x.push(0,M.y,0),x.push(D.x,D.y,D.z),d.Pq.CrossToRef(L,O,F),F.normalize(),C.push(F.x,F.y,F.z,F.x,F.y,F.z),d.Pq.CrossToRef(N,L,F),F.normalize(),C.push(F.x,F.y,F.z,F.x,F.y,F.z),V=s?U!==B?f[B+1].y:f[B+1].w:f[B+1].y+(f[B+1].w-f[B+1].y)*v,A.push(f[B+1].x,ai.p.UseOpenGLOrientationForUV?1-V:V),A.push(f[B+1].z,ai.p.UseOpenGLOrientationForUV?1-V:V),V=s?U!==B?f[B+2].y:f[B+2].w:f[B+2].y+(f[B+2].w-f[B+2].y)*v,A.push(f[B+2].x,ai.p.UseOpenGLOrientationForUV?1-V:V),A.push(f[B+2].z,ai.p.UseOpenGLOrientationForUV?1-V:V),_&&(P.push(_[B+1].r,_[B+1].g,_[B+1].b,_[B+1].a),P.push(_[B+1].r,_[B+1].g,_[B+1].b,_[B+1].a),P.push(_[B+2].r,_[B+2].g,_[B+2].b,_[B+2].a),P.push(_[B+2].r,_[B+2].g,_[B+2].b,_[B+2].a))),U!==B&&(U=B)}var k=1!==u&&l?o+4:o;for(b=0,B=0;B<a;B++){var G=0,z=0,Y=0,X=0;for(T=0;T<o;T++)G=b*(k+1)+T,z=(b+1)*(k+1)+T,Y=b*(k+1)+(T+1),X=(b+1)*(k+1)+(T+1),S.push(G,z,Y),S.push(X,Y,z);1!==u&&l&&(S.push(G+2,z+2,Y+2),S.push(X+2,Y+2,z+2),S.push(G+4,z+4,Y+4),S.push(X+4,Y+4,z+4)),b=s?b+2:b+1}var W=function(e){var r=e?i/2:n/2;if(0!==r){var a,s,l,c=e?f[m-1]:f[0],h=null;_&&(h=e?_[m-1]:_[0]);var p=x.length/3,g=e?t/2:-t/2,v=new d.Pq(0,g,0);x.push(v.x,v.y,v.z),C.push(0,e?1:-1,0);var y=c.y+.5*(c.w-c.y);A.push(c.x+.5*(c.z-c.x),ai.p.UseOpenGLOrientationForUV?1-y:y),h&&P.push(h.r,h.g,h.b,h.a);var b=new d.I9(.5,.5);for(l=0;l<=o;l++){a=2*Math.PI*l*u/o;var T=Math.cos(-a),E=Math.sin(-a);s=new d.Pq(T*r,g,E*r);var R=new d.I9(T*b.x+.5,E*b.y+.5);x.push(s.x,s.y,s.z),C.push(0,e?1:-1,0);var I=c.y+(c.w-c.y)*R.y;A.push(c.x+(c.z-c.x)*R.x,ai.p.UseOpenGLOrientationForUV?1-I:I),h&&P.push(h.r,h.g,h.b,h.a)}for(l=0;l<o;l++)e?(S.push(p),S.push(p+(l+2)),S.push(p+(l+1))):(S.push(p),S.push(p+(l+1)),S.push(p+(l+2)))}};c!==ji.CAP_START&&c!==ji.CAP_ALL||W(!1),c!==ji.CAP_END&&c!==ji.CAP_ALL||W(!0),ri._ComputeSides(h,x,S,C,A,e.frontUVs,e.backUVs);var H=new ri;return H.indices=S,H.positions=x,H.normals=C,H.uvs=A,_&&(H.colors=P),H}function La(e,t,i){void 0===t&&(t={});var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Fa(t).applyToMesh(n,t.updatable),n}var wa={CreateCylinder:La};ri.CreateCylinder=Fa,ji.CreateCylinder=function(e,t,i,n,r,o,a,s,l){return void 0!==a&&a instanceof rt||(void 0!==a&&(l=s||ji.DEFAULTSIDE,s=a),a=o,o=1),La(e,{height:t,diameterTop:i,diameterBottom:n,tessellation:r,subdivisions:o,sideOrientation:l,updatable:s},a)},Y.AddNodeConstructor("Light_Type_3",(function(e,t){return function(){return new Ba(e,d.Pq.Zero(),t)}}));var Ba=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r.groundColor=new p.v9(0,0,0),r.direction=i||d.Pq.Up(),r}return(0,m.C6)(t,e),t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightGround",3),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.getClassName=function(){return"HemisphericLight"},t.prototype.setDirectionToTarget=function(e){return this.direction=d.Pq.Normalize(e.subtract(d.Pq.Zero())),this.direction},t.prototype.getShadowGenerator=function(){return null},t.prototype.transferToEffect=function(e,t){var i=d.Pq.Normalize(this.direction);return this._uniformBuffer.updateFloat4("vLightData",i.x,i.y,i.z,0,t),this._uniformBuffer.updateColor3("vLightGround",this.groundColor.scale(this.intensity),t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var i=d.Pq.Normalize(this.direction);return e.setFloat3(t,i.x,i.y,i.z),this},t.prototype.computeWorldMatrix=function(){return this._worldMatrix||(this._worldMatrix=d.uq.Identity()),this._worldMatrix},t.prototype.getTypeID=function(){return Ki.LIGHTTYPEID_HEMISPHERICLIGHT},t.prototype.prepareLightSpecificDefines=function(e,t){e["HEMILIGHT"+t]=!0},(0,m.Cg)([(0,V.jT)()],t.prototype,"groundColor",void 0),(0,m.Cg)([(0,V.P_)()],t.prototype,"direction",void 0),t}(Ki);(0,s.Y5)("BABYLON.HemisphericLight",Ba);var Ua,Va,ka=function(){function e(e,t){void 0===t&&(t=!0);var i=this;this.originalScene=e,this._pointerCaptures={},this._lastPointerEvents={},this._sharedGizmoLight=null,this._renderCamera=null,this.pickUtilitySceneFirst=!0,this.shouldRender=!0,this.onlyCheckPointerDownEvents=!0,this.processAllEvents=!1,this.pickingEnabled=!0,this.onPointerOutObservable=new h.cP,this.utilityLayerScene=new rt(e.getEngine(),{virtual:!0}),this.utilityLayerScene.useRightHandedSystem=e.useRightHandedSystem,this.utilityLayerScene._allowPostProcessClearColor=!1,this.utilityLayerScene.postProcessesEnabled=!1,this.utilityLayerScene.detachControl(),t&&(this._originalPointerObserver=e.onPrePointerObservable.add((function(t){if(i.utilityLayerScene.activeCamera&&i.pickingEnabled&&(i.processAllEvents||t.type===De.POINTERMOVE||t.type===De.POINTERUP||t.type===De.POINTERDOWN||t.type===De.POINTERDOUBLETAP)){i.utilityLayerScene.pointerX=e.pointerX,i.utilityLayerScene.pointerY=e.pointerY;var n=t.event;if(e.isPointerCaptured(n.pointerId))i._pointerCaptures[n.pointerId]=!1;else{var r=function(n){var r=null;if(t.nearInteractionPickingInfo)r=t.nearInteractionPickingInfo.pickedMesh.getScene()==n?t.nearInteractionPickingInfo:new xe;else if(n!==i.utilityLayerScene&&t.originalPickingInfo)r=t.originalPickingInfo;else{var o=null;i._renderCamera&&(o=n._activeCamera,n._activeCamera=i._renderCamera,t.ray=null),r=t.ray?n.pickWithRay(t.ray):n.pick(e.pointerX,e.pointerY),o&&(n._activeCamera=o)}return r},o=r(i.utilityLayerScene);if(!t.ray&&o&&(t.ray=o.ray),i.utilityLayerScene.onPrePointerObservable.notifyObservers(t),i.onlyCheckPointerDownEvents&&t.type!=De.POINTERDOWN)return t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new Le(t.type,t.event,o),t.type),void(t.type===De.POINTERUP&&i._pointerCaptures[n.pointerId]&&(i._pointerCaptures[n.pointerId]=!1));if(i.utilityLayerScene.autoClearDepthAndStencil||i.pickUtilitySceneFirst)o&&o.hit&&(t.skipOnPointerObservable||i.utilityLayerScene.onPointerObservable.notifyObservers(new Le(t.type,t.event,o),t.type),t.skipOnPointerObservable=!0);else{var a=r(e),s=t.event;a&&o&&(0===o.distance&&a.pickedMesh?i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,s),t.skipOnPointerObservable=!0):t.type===De.POINTERDOWN?i._pointerCaptures[s.pointerId]=!0:t.type!==De.POINTERMOVE&&t.type!==De.POINTERUP||(i._lastPointerEvents[s.pointerId]&&(i.onPointerOutObservable.notifyObservers(s.pointerId),delete i._lastPointerEvents[s.pointerId]),i._notifyObservers(t,a,s)):!i._pointerCaptures[s.pointerId]&&(o.distance<a.distance||0===a.distance)?(i._notifyObservers(t,o,s),t.skipOnPointerObservable||(t.skipOnPointerObservable=o.distance>0)):!i._pointerCaptures[s.pointerId]&&o.distance>=a.distance&&(i.mainSceneTrackerPredicate&&i.mainSceneTrackerPredicate(a.pickedMesh)?(i._notifyObservers(t,a,s),t.skipOnPointerObservable=!0):(t.type!==De.POINTERMOVE&&t.type!==De.POINTERUP||i._lastPointerEvents[s.pointerId]&&(i.onPointerOutObservable.notifyObservers(s.pointerId),delete i._lastPointerEvents[s.pointerId]),i._notifyObservers(t,o,s))),t.type===De.POINTERUP&&i._pointerCaptures[s.pointerId]&&(i._pointerCaptures[s.pointerId]=!1))}}}})),this._originalPointerObserver&&e.onPrePointerObservable.makeObserverTopPriority(this._originalPointerObserver)),this.utilityLayerScene.autoClear=!1,this._afterRenderObserver=this.originalScene.onAfterRenderCameraObservable.add((function(e){i.shouldRender&&e==i.getRenderCamera()&&i.render()})),this._sceneDisposeObserver=this.originalScene.onDisposeObservable.add((function(){i.dispose()})),this._updateCamera()}return e.prototype.getRenderCamera=function(e){if(this._renderCamera)return this._renderCamera;var t;return t=this.originalScene.activeCameras&&this.originalScene.activeCameras.length>1?this.originalScene.activeCameras[this.originalScene.activeCameras.length-1]:this.originalScene.activeCamera,e&&t&&t.isRigCamera?t.rigParent:t},e.prototype.setRenderCamera=function(e){this._renderCamera=e},e.prototype._getSharedGizmoLight=function(){return this._sharedGizmoLight||(this._sharedGizmoLight=new Ba("shared gizmo light",new d.Pq(0,1,0),this.utilityLayerScene),this._sharedGizmoLight.intensity=2,this._sharedGizmoLight.groundColor=p.v9.Gray()),this._sharedGizmoLight},Object.defineProperty(e,"DefaultUtilityLayer",{get:function(){return null==e._DefaultUtilityLayer?e._CreateDefaultUtilityLayerFromScene(D.q.LastCreatedScene):e._DefaultUtilityLayer},enumerable:!1,configurable:!0}),e._CreateDefaultUtilityLayerFromScene=function(t){return e._DefaultUtilityLayer=new e(t),e._DefaultUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultUtilityLayer=null})),e._DefaultUtilityLayer},Object.defineProperty(e,"DefaultKeepDepthUtilityLayer",{get:function(){return null==e._DefaultKeepDepthUtilityLayer&&(e._DefaultKeepDepthUtilityLayer=new e(D.q.LastCreatedScene),e._DefaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,e._DefaultKeepDepthUtilityLayer.originalScene.onDisposeObservable.addOnce((function(){e._DefaultKeepDepthUtilityLayer=null}))),e._DefaultKeepDepthUtilityLayer},enumerable:!1,configurable:!0}),e.prototype._notifyObservers=function(e,t,i){e.skipOnPointerObservable||(this.utilityLayerScene.onPointerObservable.notifyObservers(new Le(e.type,e.event,t),e.type),this._lastPointerEvents[i.pointerId]=!0)},e.prototype.render=function(){if(this._updateCamera(),this.utilityLayerScene.activeCamera){var e=this.utilityLayerScene.activeCamera.getScene(),t=this.utilityLayerScene.activeCamera;t._scene=this.utilityLayerScene,t.leftCamera&&(t.leftCamera._scene=this.utilityLayerScene),t.rightCamera&&(t.rightCamera._scene=this.utilityLayerScene),this.utilityLayerScene.render(!1),t._scene=e,t.leftCamera&&(t.leftCamera._scene=e),t.rightCamera&&(t.rightCamera._scene=e)}},e.prototype.dispose=function(){this.onPointerOutObservable.clear(),this._afterRenderObserver&&this.originalScene.onAfterCameraRenderObservable.remove(this._afterRenderObserver),this._sceneDisposeObserver&&this.originalScene.onDisposeObservable.remove(this._sceneDisposeObserver),this._originalPointerObserver&&this.originalScene.onPrePointerObservable.remove(this._originalPointerObserver),this.utilityLayerScene.dispose()},e.prototype._updateCamera=function(){this.utilityLayerScene.cameraToUseForPointers=this.getRenderCamera(),this.utilityLayerScene.activeCamera=this.getRenderCamera()},e._DefaultUtilityLayer=null,e._DefaultKeepDepthUtilityLayer=null,e}();!function(e){e[e.Origin=0]="Origin",e[e.Pivot=1]="Pivot"}(Ua||(Ua={})),function(e){e[e.World=0]="World",e[e.Local=1]="Local"}(Va||(Va={}));var Ga,za=function(){function e(e){void 0===e&&(e=ka.DefaultUtilityLayer);var t=this;this.gizmoLayer=e,this._attachedMesh=null,this._attachedNode=null,this._customRotationQuaternion=null,this._scaleRatio=1,this._isHovered=!1,this._customMeshSet=!1,this._updateGizmoRotationToMatchAttachedMesh=!0,this._updateGizmoPositionToMatchAttachedMesh=!0,this._anchorPoint=0,this._updateScale=!0,this._coordinatesMode=1,this._interactionsEnabled=!0,this._rightHandtoLeftHandMatrix=d.uq.RotationY(Math.PI),this._rootMesh=new ji("gizmoRootNode",e.utilityLayerScene),this._rootMesh.rotationQuaternion=d.PT.Identity(),this._beforeRenderObserver=this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.add((function(){t._update()}))}return Object.defineProperty(e.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isHovered",{get:function(){return this._isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedMesh",{get:function(){return this._attachedMesh},set:function(e){this._attachedMesh=e,e&&(this._attachedNode=e),this._rootMesh.setEnabled(!!e),this._attachedNodeChanged(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedNode",{get:function(){return this._attachedNode},set:function(e){this._attachedNode=e,this._attachedMesh=null,this._rootMesh.setEnabled(!!e),this._attachedNodeChanged(e)},enumerable:!1,configurable:!0}),e.prototype.setCustomMesh=function(e){if(e.getScene()!=this.gizmoLayer.utilityLayerScene)throw"When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";this._rootMesh.getChildMeshes().forEach((function(e){e.dispose()})),e.parent=this._rootMesh,this._customMeshSet=!0},Object.defineProperty(e.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){this._additionalTransformNode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){this._updateGizmoRotationToMatchAttachedMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this._updateGizmoPositionToMatchAttachedMesh},set:function(e){this._updateGizmoPositionToMatchAttachedMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"coordinatesMode",{get:function(){return this._coordinatesMode},set:function(e){this._coordinatesMode=e;var t=1==e;this.updateGizmoRotationToMatchAttachedMesh=t,this.updateGizmoPositionToMatchAttachedMesh=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"updateScale",{get:function(){return this._updateScale},set:function(e){this._updateScale=e},enumerable:!1,configurable:!0}),e.prototype._attachedNodeChanged=function(e){},Object.defineProperty(e.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype._update=function(){if(this.attachedNode){var t=this.attachedNode;if(this.attachedMesh&&(t=this.attachedMesh||this.attachedNode),this.updateGizmoPositionToMatchAttachedMesh)if(1==this.anchorPoint&&t.getAbsolutePivotPoint){var i=t.getAbsolutePivotPoint();this._rootMesh.position.copyFrom(i)}else{var n=t.getWorldMatrix().getRow(3);i=n?n.toVector3():new d.Pq(0,0,0),this._rootMesh.position.copyFrom(i)}if(this.updateGizmoRotationToMatchAttachedMesh){var r=t._isMesh||"AbstractMesh"===t.getClassName()||"TransformNode"===t.getClassName()||"InstancedMesh"===t.getClassName()?t:void 0;t.getWorldMatrix().decompose(void 0,this._rootMesh.rotationQuaternion,void 0,e.PreserveScaling?r:void 0),this._rootMesh.rotationQuaternion.normalize()}else this._customRotationQuaternion?this._rootMesh.rotationQuaternion.copyFrom(this._customRotationQuaternion):this._rootMesh.rotationQuaternion.set(0,0,0,1);if(this.updateScale){var o=this.gizmoLayer.utilityLayerScene.activeCamera,a=o.globalPosition;this._rootMesh.position.subtractToRef(a,d.AA.Vector3[0]);var s=this.scaleRatio;if(o.mode==Xt.ORTHOGRAPHIC_CAMERA)o.orthoTop&&o.orthoBottom&&(s*=o.orthoTop-o.orthoBottom);else{var l=o.getScene().useRightHandedSystem?d.Pq.RightHandedForwardReadOnly:d.Pq.LeftHandedForwardReadOnly,c=o.getDirection(l);s*=d.Pq.Dot(d.AA.Vector3[0],c)}this._rootMesh.scaling.setAll(s),t._getWorldMatrixDeterminant()<0&&!e.PreserveScaling&&(this._rootMesh.scaling.y*=-1)}else this._rootMesh.scaling.setAll(this.scaleRatio)}this.additionalTransformNode&&(this._rootMesh.computeWorldMatrix(!0),this._rootMesh.getWorldMatrix().multiplyToRef(this.additionalTransformNode.getWorldMatrix(),d.AA.Matrix[0]),d.AA.Matrix[0].decompose(this._rootMesh.scaling,this._rootMesh.rotationQuaternion,this._rootMesh.position))},e.prototype._handlePivotMatrixInverse=function(e,t,i){if(e.isUsingPivotMatrix()&&!e.isUsingPostMultiplyPivotMatrix())return e.getPivotMatrix().invertToRef(d.AA.Matrix[5]),void d.AA.Matrix[5].multiplyToRef(t,i);i.copyFrom(t)},e.prototype._matrixChanged=function(){if(this._attachedNode)if(this._attachedNode._isCamera){var t=this._attachedNode,i=void 0,n=void 0;if(t.parent){var r=d.AA.Matrix[1];t.parent._worldMatrix.invertToRef(r),this._attachedNode._worldMatrix.multiplyToRef(r,d.AA.Matrix[0]),i=d.AA.Matrix[0]}else i=this._attachedNode._worldMatrix;if(t.getScene().useRightHandedSystem?(this._rightHandtoLeftHandMatrix.multiplyToRef(i,d.AA.Matrix[1]),n=d.AA.Matrix[1]):n=i,n.decompose(d.AA.Vector3[1],d.AA.Quaternion[0],d.AA.Vector3[0]),"FreeCamera"===this._attachedNode.getClassName()||"FlyCamera"===this._attachedNode.getClassName()||"ArcFollowCamera"===this._attachedNode.getClassName()||"TargetCamera"===this._attachedNode.getClassName()||"TouchCamera"===this._attachedNode.getClassName()||"UniversalCamera"===this._attachedNode.getClassName()){var o=this._attachedNode;o.rotation=d.AA.Quaternion[0].toEulerAngles(),o.rotationQuaternion&&(o.rotationQuaternion.copyFrom(d.AA.Quaternion[0]),o.rotationQuaternion.normalize())}t.position.copyFrom(d.AA.Vector3[0])}else if(this._attachedNode._isMesh||"AbstractMesh"===this._attachedNode.getClassName()||"TransformNode"===this._attachedNode.getClassName()||"InstancedMesh"===this._attachedNode.getClassName()){var a=this._attachedNode;if(a.parent){r=d.AA.Matrix[0];var s=d.AA.Matrix[1];a.parent.getWorldMatrix().invertToRef(r),this._attachedNode.getWorldMatrix().multiplyToRef(r,s);var l=d.AA.Matrix[4];if(this._handlePivotMatrixInverse(a,s,l),l.decompose(d.AA.Vector3[0],d.AA.Quaternion[0],a.position,e.PreserveScaling?a:void 0,e.UseAbsoluteScaling),d.AA.Quaternion[0].normalize(),a.isUsingPivotMatrix()){var c=d.AA.Quaternion[1];d.PT.RotationYawPitchRollToRef(a.rotation.y,a.rotation.x,a.rotation.z,c);var u=d.AA.Matrix[2];d.uq.ScalingToRef(a.scaling.x,a.scaling.y,a.scaling.z,u);var h=d.AA.Matrix[2];c.toRotationMatrix(h);var p=a.getPivotMatrix(),f=d.AA.Matrix[3];p.invertToRef(f),p.multiplyToRef(u,d.AA.Matrix[4]),d.AA.Matrix[4].multiplyToRef(h,d.AA.Matrix[5]),d.AA.Matrix[5].multiplyToRef(f,d.AA.Matrix[6]),d.AA.Matrix[6].getTranslationToRef(d.AA.Vector3[1]),a.position.subtractInPlace(d.AA.Vector3[1])}}else l=d.AA.Matrix[4],this._handlePivotMatrixInverse(a,this._attachedNode._worldMatrix,l),l.decompose(d.AA.Vector3[0],d.AA.Quaternion[0],a.position,e.PreserveScaling?a:void 0,e.UseAbsoluteScaling);d.AA.Vector3[0].scaleInPlace(1/a.scalingDeterminant),a.scaling.copyFrom(d.AA.Vector3[0]),a.billboardMode||(a.rotationQuaternion?(a.rotationQuaternion.copyFrom(d.AA.Quaternion[0]),a.rotationQuaternion.normalize()):a.rotation=d.AA.Quaternion[0].toEulerAngles())}else if("Bone"===this._attachedNode.getClassName()){var _=this._attachedNode,m=_.getParent();if(m){var g=d.AA.Matrix[0],v=d.AA.Matrix[1];m.getFinalMatrix().invertToRef(g),_.getFinalMatrix().multiplyToRef(g,v),_.getLocalMatrix().copyFrom(v)}else _.getLocalMatrix().copyFrom(_.getFinalMatrix());_.markAsDirty()}else{var y=this._attachedNode;if(y.getTypeID){var b=y.getTypeID();if(b===Ki.LIGHTTYPEID_DIRECTIONALLIGHT||b===Ki.LIGHTTYPEID_SPOTLIGHT||b===Ki.LIGHTTYPEID_POINTLIGHT){var T=y.parent;if(T){g=d.AA.Matrix[0];var E=d.AA.Matrix[1];T.getWorldMatrix().invertToRef(g),y.getWorldMatrix().multiplyToRef(g,E),E.decompose(void 0,d.AA.Quaternion[0],d.AA.Vector3[0])}else this._attachedNode._worldMatrix.decompose(void 0,d.AA.Quaternion[0],d.AA.Vector3[0]);y.position=new d.Pq(d.AA.Vector3[0].x,d.AA.Vector3[0].y,d.AA.Vector3[0].z),y.direction&&(y.direction=new d.Pq(y.direction.x,y.direction.y,y.direction.z))}}}},e.prototype._setGizmoMeshMaterial=function(e,t){e&&e.forEach((function(e){e.material=t,e.color&&(e.color=t.diffuseColor)}))},e.GizmoAxisPointerObserver=function(e,t){var i=!1,n=e.utilityLayerScene.onPointerObservable.add((function(e){var n,r;if(e.pickInfo){if(e.type===De.POINTERMOVE){if(i)return;t.forEach((function(t){var i,n;if(t.colliderMeshes&&t.gizmoMeshes){var r=-1!=(null===(i=t.colliderMeshes)||void 0===i?void 0:i.indexOf(null===(n=null==e?void 0:e.pickInfo)||void 0===n?void 0:n.pickedMesh)),o=t.dragBehavior.enabled?r||t.active?t.hoverMaterial:t.material:t.disableMaterial;t.gizmoMeshes.forEach((function(e){e.material=o,e.color&&(e.color=o.diffuseColor)}))}}))}e.type===De.POINTERDOWN&&t.has(null===(n=e.pickInfo.pickedMesh)||void 0===n?void 0:n.parent)&&(i=!0,t.get(null===(r=e.pickInfo.pickedMesh)||void 0===r?void 0:r.parent).active=!0,t.forEach((function(t){var i,n,r=(-1!=(null===(i=t.colliderMeshes)||void 0===i?void 0:i.indexOf(null===(n=null==e?void 0:e.pickInfo)||void 0===n?void 0:n.pickedMesh))||t.active)&&t.dragBehavior.enabled?t.hoverMaterial:t.disableMaterial;t.gizmoMeshes.forEach((function(e){e.material=r,e.color&&(e.color=r.diffuseColor)}))}))),e.type===De.POINTERUP&&t.forEach((function(e){e.active=!1,i=!1,e.gizmoMeshes.forEach((function(t){t.material=e.dragBehavior.enabled?e.material:e.disableMaterial,t.color&&(t.color=e.material.diffuseColor)}))}))}}));return n},e.prototype.dispose=function(){this._rootMesh.dispose(),this._beforeRenderObserver&&this.gizmoLayer.utilityLayerScene.onBeforeRenderObservable.remove(this._beforeRenderObserver)},e.PreserveScaling=!1,e.UseAbsoluteScaling=!0,e}(),Ya=function(e){function t(i,n,r,o,a,s,l){void 0===n&&(n=p.v9.Gray()),void 0===r&&(r=ka.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=1),void 0===s&&(s=p.v9.Yellow()),void 0===l&&(l=p.v9.Gray());var c,u=this;(u=e.call(this,r)||this)._pointerObserver=null,u.snapDistance=0,u.onSnapObservable=new h.cP,u._isEnabled=!0,u._parent=null,u._dragging=!1,u._parent=o,u._coloredMaterial=new jo("",r.utilityLayerScene),u._coloredMaterial.diffuseColor=n,u._coloredMaterial.specularColor=n.subtract(new p.v9(.1,.1,.1)),u._hoverMaterial=new jo("",r.utilityLayerScene),u._hoverMaterial.diffuseColor=s,u._disableMaterial=new jo("",r.utilityLayerScene),u._disableMaterial.diffuseColor=l,u._disableMaterial.alpha=.4;var f=t._CreateArrow(r.utilityLayerScene,u._coloredMaterial,a),_=t._CreateArrow(r.utilityLayerScene,u._coloredMaterial,a+4,!0);u._gizmoMesh=new ji("",r.utilityLayerScene),u._gizmoMesh.addChild(f),u._gizmoMesh.addChild(_),u._gizmoMesh.lookAt(u._rootMesh.position.add(i)),u._gizmoMesh.scaling.scaleInPlace(1/3),u._gizmoMesh.parent=u._rootMesh;var m=0,g={snapDistance:0};u.dragBehavior=new In({dragAxis:i}),u.dragBehavior.moveAttached=!1,u.dragBehavior.updateDragPlane=!1,u._rootMesh.addBehavior(u.dragBehavior),u.dragBehavior.onDragObservable.add((function(e){if(u.attachedNode){var t=!1;if(0==u.snapDistance)u.attachedNode.getWorldMatrix().getTranslationToRef(d.AA.Vector3[2]),d.AA.Vector3[2].addInPlace(e.delta),u.dragBehavior.validateDrag(d.AA.Vector3[2])&&(u.attachedNode.position&&u.attachedNode.position.addInPlaceFromFloats(e.delta.x,e.delta.y,e.delta.z),u.attachedNode.getWorldMatrix().addTranslationFromFloats(e.delta.x,e.delta.y,e.delta.z),u.attachedNode.updateCache(),t=!0);else if(m+=e.dragDistance,Math.abs(m)>u.snapDistance){var i=Math.floor(Math.abs(m)/u.snapDistance);m%=u.snapDistance,e.delta.normalizeToRef(d.AA.Vector3[1]),d.AA.Vector3[1].scaleInPlace(u.snapDistance*i),u.attachedNode.getWorldMatrix().getTranslationToRef(d.AA.Vector3[2]),d.AA.Vector3[2].addInPlace(d.AA.Vector3[1]),u.dragBehavior.validateDrag(d.AA.Vector3[2])&&(u.attachedNode.getWorldMatrix().addTranslationFromFloats(d.AA.Vector3[1].x,d.AA.Vector3[1].y,d.AA.Vector3[1].z),u.attachedNode.updateCache(),g.snapDistance=u.snapDistance*i*Math.sign(m),u.onSnapObservable.notifyObservers(g),t=!0)}t&&u._matrixChanged()}})),u.dragBehavior.onDragStartObservable.add((function(){u._dragging=!0})),u.dragBehavior.onDragEndObservable.add((function(){u._dragging=!1}));var v=r._getSharedGizmoLight();v.includedOnlyMeshes=v.includedOnlyMeshes.concat(u._rootMesh.getChildMeshes(!1));var y={gizmoMeshes:f.getChildMeshes(),colliderMeshes:_.getChildMeshes(),material:u._coloredMaterial,hoverMaterial:u._hoverMaterial,disableMaterial:u._disableMaterial,active:!1,dragBehavior:u.dragBehavior};return null===(c=u._parent)||void 0===c||c.addToAxisCache(_,y),u._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){var t;if(!u._customMeshSet&&(u._isHovered=!(-1==y.colliderMeshes.indexOf(null===(t=null==e?void 0:e.pickInfo)||void 0===t?void 0:t.pickedMesh)),!u._parent)){var i=u.dragBehavior.enabled?u._isHovered||u._dragging?u._hoverMaterial:u._coloredMaterial:u._disableMaterial;u._setGizmoMeshMaterial(y.gizmoMeshes,i)}})),u.dragBehavior.onEnabledObservable.add((function(e){u._setGizmoMeshMaterial(y.gizmoMeshes,e?y.material:y.disableMaterial)})),u}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t._CreateArrow=function(e,t,i,n){void 0===i&&(i=1),void 0===n&&(n=!1);var r=new Mi("arrow",e),o=La("cylinder",{diameterTop:0,height:.075,diameterBottom:.0375*(1+(i-1)/4),tessellation:96},e),a=La("cylinder",{diameterTop:.005*i,height:.275,diameterBottom:.005*i,tessellation:96},e);return o.parent=r,o.material=t,o.rotation.x=Math.PI/2,o.position.z+=.3,a.parent=r,a.material=t,a.position.z+=.1375,a.rotation.x=Math.PI/2,n&&(a.visibility=0,o.visibility=0),r},t._CreateArrowInstance=function(e,t){for(var i=new Mi("arrow",e),n=0,r=t.getChildMeshes();n<r.length;n++){var o=r[n];o.createInstance(o.name).parent=i}return i},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh,this.attachedNode=this._parent.attachedNode):(this.attachedMesh=null,this.attachedNode=null)},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t}(za),Xa=function(){function e(t,i,n,r,o,a,s){if(void 0===i&&(i=1),void 0===n&&(n=2),void 0===s&&(s=1),this._scaleLinesFactor=4,this._instanced=!1,this.scene=null,this._scaleLines=1,t=t||D.q.LastCreatedScene){if(!r){var l=new jo("xAxisMaterial",t);l.disableLighting=!0,l.emissiveColor=p.v9.Red().scale(.5),r=Ya._CreateArrow(t,l,s)}if(!o){var c=new jo("yAxisMaterial",t);c.disableLighting=!0,c.emissiveColor=p.v9.Green().scale(.5),o=Ya._CreateArrow(t,c,s)}if(!a){var u=new jo("zAxisMaterial",t);u.disableLighting=!0,u.emissiveColor=p.v9.Blue().scale(.5),a=Ya._CreateArrow(t,u,s)}this._xAxis=r,this._yAxis=o,this._zAxis=a,this.scaleLines=i,null!=n&&(e._SetRenderingGroupId(this._xAxis,n),e._SetRenderingGroupId(this._yAxis,n),e._SetRenderingGroupId(this._zAxis,n)),this.scene=t,this.update(new d.Pq,d.Pq.Right(),d.Pq.Up(),d.Pq.Forward())}}return Object.defineProperty(e.prototype,"scaleLines",{get:function(){return this._scaleLines},set:function(e){this._scaleLines=e,this._xAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor),this._yAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor),this._zAxis.scaling.setAll(this._scaleLines*this._scaleLinesFactor)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"xAxis",{get:function(){return this._xAxis},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"yAxis",{get:function(){return this._yAxis},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"zAxis",{get:function(){return this._zAxis},enumerable:!1,configurable:!0}),e.prototype.update=function(e,t,i,n){this._xAxis.position.copyFrom(e),this._xAxis.setDirection(t),this._yAxis.position.copyFrom(e),this._yAxis.setDirection(i),this._zAxis.position.copyFrom(e),this._zAxis.setDirection(n)},e.prototype.createInstance=function(){var t=Ya._CreateArrowInstance(this.scene,this._xAxis),i=Ya._CreateArrowInstance(this.scene,this._yAxis),n=Ya._CreateArrowInstance(this.scene,this._zAxis),r=new e(this.scene,this.scaleLines,null,t,i,n);return r._instanced=!0,r},e.prototype.dispose=function(){this._xAxis&&this._xAxis.dispose(!1,!this._instanced),this._yAxis&&this._yAxis.dispose(!1,!this._instanced),this._zAxis&&this._zAxis.dispose(!1,!this._instanced),this.scene=null},e._SetRenderingGroupId=function(e,t){e.getChildMeshes().forEach((function(e){e.renderingGroupId=t}))},e}(),Wa=function(e){function t(t,i,n,r){void 0===r&&(r=1);var o=e.call(this,t,r)||this;return o.pos=d.Pq.Zero(),o.xaxis=d.Pq.Zero(),o.yaxis=d.Pq.Zero(),o.zaxis=d.Pq.Zero(),o.mesh=n,o.bone=i,o}return(0,m.C6)(t,e),t.prototype.update=function(){if(this.mesh&&this.bone){var t=this.bone;t.getAbsolutePositionToRef(this.mesh,this.pos),t.getDirectionToRef(Ni.X,this.mesh,this.xaxis),t.getDirectionToRef(Ni.Y,this.mesh,this.yaxis),t.getDirectionToRef(Ni.Z,this.mesh,this.zaxis),e.prototype.update.call(this,this.pos,this.xaxis,this.yaxis,this.zaxis)}},t.prototype.dispose=function(){this.mesh&&(this.mesh=null,this.bone=null,e.prototype.dispose.call(this))},t}(Xa);Object.defineProperty(rt.prototype,"debugLayer",{get:function(){return this._debugLayer||(this._debugLayer=new Ha(this)),this._debugLayer},enumerable:!0,configurable:!0}),function(e){e[e.Properties=0]="Properties",e[e.Debug=1]="Debug",e[e.Statistics=2]="Statistics",e[e.Tools=3]="Tools",e[e.Settings=4]="Settings"}(Ga||(Ga={}));var Ha=function(){function e(e){var t=this;this.BJSINSPECTOR=this._getGlobalInspector(),this._scene=e||D.q.LastCreatedScene,this._scene&&this._scene.onDisposeObservable.add((function(){t._scene._debugLayer&&t._scene._debugLayer.hide()}))}return Object.defineProperty(e.prototype,"onPropertyChangedObservable",{get:function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector?this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable:(this._onPropertyChangedObservable||(this._onPropertyChangedObservable=new h.cP),this._onPropertyChangedObservable)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onSelectionChangedObservable",{get:function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector?this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable:(this._onSelectionChangedObservable||(this._onSelectionChangedObservable=new h.cP),this._onSelectionChangedObservable)},enumerable:!1,configurable:!0}),e.prototype._createInspector=function(t){if(!this.isVisible()){if(this._onPropertyChangedObservable){for(var i=0,n=this._onPropertyChangedObservable.observers;i<n.length;i++){var r=n[i];this.BJSINSPECTOR.Inspector.OnPropertyChangedObservable.add(r)}this._onPropertyChangedObservable.clear(),this._onPropertyChangedObservable=void 0}if(this._onSelectionChangedObservable){for(var o=0,a=this._onSelectionChangedObservable.observers;o<a.length;o++)r=a[o],this.BJSINSPECTOR.Inspector.OnSelectionChangedObservable.add(r);this._onSelectionChangedObservable.clear(),this._onSelectionChangedObservable=void 0}var s=(0,m.Cl)((0,m.Cl)({},e.Config),t);this.BJSINSPECTOR=this.BJSINSPECTOR||this._getGlobalInspector(),this.BJSINSPECTOR.Inspector.Show(this._scene,s)}},e.prototype.select=function(e,t){this.BJSINSPECTOR&&(t&&("[object String]"==Object.prototype.toString.call(t)?this.BJSINSPECTOR.Inspector.MarkLineContainerTitleForHighlighting(t):this.BJSINSPECTOR.Inspector.MarkMultipleLineContainerTitlesForHighlighting(t)),this.BJSINSPECTOR.Inspector.OnSelectionChangeObservable.notifyObservers(e))},e.prototype._getGlobalInspector=function(){return"undefined"!=typeof INSPECTOR?INSPECTOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.Inspector?BABYLON:void 0},e.prototype.isVisible=function(){return this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.IsVisible},e.prototype.hide=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector.Hide()},e.prototype.setAsActiveScene=function(){this.BJSINSPECTOR&&this.BJSINSPECTOR.Inspector._SetNewScene(this._scene)},e.prototype.show=function(t){var i=this;return new Promise((function(n){if(void 0===i.BJSINSPECTOR){var r=t&&t.inspectorURL?t.inspectorURL:e.InspectorURL;ie.S0.LoadBabylonScript(r,(function(){i._createInspector(t),n(i)}))}else i._createInspector(t),n(i)}))},e.InspectorURL="".concat(ie.S0._DefaultCdnUrl,"/v").concat(Ri.Version,"/inspector/babylon.inspector.bundle.js"),e.Config={overlay:!1,showExplorer:!0,showInspector:!0,embedMode:!1,handleResize:!0,enablePopup:!0},e}();function ja(e){var t,i=[0,1,2,0,2,3,4,5,6,4,6,7,8,9,10,8,10,11,12,13,14,12,14,15,16,17,18,16,18,19,20,21,22,20,22,23],n=[0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0,0,0,1,0,0,1,0,0,1,0,0,1,0,0,-1,0,0,-1,0,0,-1,0,0,-1,0],r=[],o=e.width||e.size||1,a=e.height||e.size||1,s=e.depth||e.size||1,l=e.wrap||!1,c=void 0===e.topBaseAt?1:e.topBaseAt,u=void 0===e.bottomBaseAt?0:e.bottomBaseAt,h=[2,0,3,1][c=(c+4)%4],f=[2,0,1,3][u=(u+4)%4],_=[1,-1,1,-1,-1,1,-1,1,1,1,1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,-1,1,-1,1,1,1,1,-1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,-1,1,-1,1,1,-1,1,1,1,1,-1,1,1,-1,-1,-1,-1,-1,-1,-1,1];if(l){i=[2,3,0,2,0,1,4,5,6,4,6,7,9,10,11,9,11,8,12,14,15,12,13,14],_=[-1,1,1,1,1,1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1,1,1,1,1,1,-1,1,-1,-1,1,-1,1,-1,1,-1,-1,1,1,-1,-1,1,-1,-1,-1];for(var m=[[1,1,1],[-1,1,1],[-1,1,-1],[1,1,-1]],g=[[-1,-1,1],[1,-1,1],[1,-1,-1],[-1,-1,-1]],v=[17,18,19,16],y=[22,23,20,21];h>0;)m.unshift(m.pop()),v.unshift(v.pop()),h--;for(;f>0;)g.unshift(g.pop()),y.unshift(y.pop()),f--;m=m.flat(),g=g.flat(),_=_.concat(m).concat(g),i.push(v[0],v[2],v[3],v[0],v[1],v[2]),i.push(y[0],y[2],y[3],y[0],y[1],y[2])}var b=[o/2,a/2,s/2];t=_.reduce((function(e,t,i){return e.concat(t*b[i%3])}),[]);for(var T=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,E=e.faceUV||new Array(6),S=e.faceColors,x=[],C=0;C<6;C++)void 0===E[C]&&(E[C]=new d.IU(0,0,1,1)),S&&void 0===S[C]&&(S[C]=new p.ov(1,1,1,1));for(var A=0;A<6;A++)if(r.push(E[A].z,ai.p.UseOpenGLOrientationForUV?1-E[A].w:E[A].w),r.push(E[A].x,ai.p.UseOpenGLOrientationForUV?1-E[A].w:E[A].w),r.push(E[A].x,ai.p.UseOpenGLOrientationForUV?1-E[A].y:E[A].y),r.push(E[A].z,ai.p.UseOpenGLOrientationForUV?1-E[A].y:E[A].y),S)for(var P=0;P<4;P++)x.push(S[A].r,S[A].g,S[A].b,S[A].a);ri._ComputeSides(T,t,i,n,r,e.frontUVs,e.backUVs);var R=new ri;if(R.indices=i,R.positions=t,R.normals=n,R.uvs=r,S){var I=T===ri.DOUBLESIDE?x.concat(x):x;R.colors=I}return R}function qa(e){var t=e.width||e.size||1,i=e.height||e.size||1,n=e.depth||e.size||1,r=0|(e.widthSegments||e.segments||1),o=0|(e.heightSegments||e.segments||1),a=0|(e.depthSegments||e.segments||1),s=new d.uq,l=new d.uq,c=new d.uq,u=aa({width:t,height:n,subdivisionsX:r,subdivisionsY:a});d.uq.TranslationToRef(0,-i/2,0,l),d.uq.RotationZToRef(Math.PI,s),s.multiplyToRef(l,c),u.transform(c);var h=aa({width:t,height:n,subdivisionsX:r,subdivisionsY:a});d.uq.TranslationToRef(0,i/2,0,c),h.transform(c);var p=aa({width:i,height:n,subdivisionsX:o,subdivisionsY:a});d.uq.TranslationToRef(-t/2,0,0,l),d.uq.RotationZToRef(Math.PI/2,s),s.multiplyToRef(l,c),p.transform(c);var f=aa({width:i,height:n,subdivisionsX:o,subdivisionsY:a});d.uq.TranslationToRef(t/2,0,0,l),d.uq.RotationZToRef(-Math.PI/2,s),s.multiplyToRef(l,c),f.transform(c);var _=aa({width:t,height:i,subdivisionsX:r,subdivisionsY:o});d.uq.TranslationToRef(0,0,-n/2,l),d.uq.RotationXToRef(-Math.PI/2,s),s.multiplyToRef(l,c),_.transform(c);var m=aa({width:t,height:i,subdivisionsX:r,subdivisionsY:o});return d.uq.TranslationToRef(0,0,n/2,l),d.uq.RotationXToRef(Math.PI/2,s),s.multiplyToRef(l,c),m.transform(c),u.merge([h,f,p,_,m],!0),u}function Ka(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,ja(t).applyToMesh(n,t.updatable),n}var Qa={CreateBox:Ka};function Za(e){for(var t=0|(e.segments||32),i=e.diameterX||e.diameter||1,n=e.diameterY||e.diameter||1,r=e.diameterZ||e.diameter||1,o=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,a=e.slice&&e.slice<=0?1:e.slice||1,s=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,l=!!e.dedupTopBottomIndices,c=new d.Pq(i/2,n/2,r/2),u=2+t,h=2*u,p=[],f=[],_=[],m=[],g=0;g<=u;g++){for(var v=g/u,y=v*Math.PI*a,b=0;b<=h;b++){var T=b/h,E=T*Math.PI*2*o,S=d.uq.RotationZ(-y),x=d.uq.RotationY(E),C=d.Pq.TransformCoordinates(d.Pq.Up(),S),A=d.Pq.TransformCoordinates(C,x),P=A.multiply(c),R=A.divide(c).normalize();f.push(P.x,P.y,P.z),_.push(R.x,R.y,R.z),m.push(T,ai.p.UseOpenGLOrientationForUV?1-v:v)}if(g>0)for(var I=f.length/3,M=I-2*(h+1);M+h+2<I;M++)l?(g>1&&(p.push(M),p.push(M+1),p.push(M+h+1)),(g<u||a<1)&&(p.push(M+h+1),p.push(M+1),p.push(M+h+2))):(p.push(M),p.push(M+1),p.push(M+h+1),p.push(M+h+1),p.push(M+1),p.push(M+h+2))}ri._ComputeSides(s,f,p,_,m,e.frontUVs,e.backUVs);var O=new ri;return O.indices=p,O.positions=f,O.normals=_,O.uvs=m,O}function Ja(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Za(t).applyToMesh(n,t.updatable),n}ri.CreateBox=ja,ji.CreateBox=function(e,t,i,n,r){return void 0===i&&(i=null),Ka(e,{size:t,sideOrientation:r,updatable:n},i)};var $a={CreateSphere:Ja};ri.CreateSphere=Za,ji.CreateSphere=function(e,t,i,n,r,o){return Ja(e,{segments:t,diameterX:i,diameterY:i,diameterZ:i,sideOrientation:o,updatable:r},n)};var es=function(){function e(e,t){this.type=e,this.jointData=t,t.nativeParams=t.nativeParams||{}}return Object.defineProperty(e.prototype,"physicsJoint",{get:function(){return this._physicsJoint},set:function(e){this._physicsJoint,this._physicsJoint=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"physicsPlugin",{set:function(e){this._physicsPlugin=e},enumerable:!1,configurable:!0}),e.prototype.executeNativeFunction=function(e){e(this._physicsPlugin.world,this._physicsJoint)},e.DistanceJoint=0,e.HingeJoint=1,e.BallAndSocketJoint=2,e.WheelJoint=3,e.SliderJoint=4,e.PrismaticJoint=5,e.UniversalJoint=6,e.Hinge2Joint=e.WheelJoint,e.PointToPointJoint=8,e.SpringJoint=9,e.LockJoint=10,e}(),ts=function(e){function t(t){return e.call(this,es.DistanceJoint,t)||this}return(0,m.C6)(t,e),t.prototype.updateDistance=function(e,t){this._physicsPlugin.updateDistanceJoint(this,e,t)},t}(es),is=function(e){function t(t,i){return e.call(this,t,i)||this}return(0,m.C6)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(es),ns=function(e){function t(t){return e.call(this,es.HingeJoint,t)||this}return(0,m.C6)(t,e),t.prototype.setMotor=function(e,t){this._physicsPlugin.setMotor(this,e||0,t)},t.prototype.setLimit=function(e,t){this._physicsPlugin.setLimit(this,e,t)},t}(is),rs=function(e){function t(t){return e.call(this,es.Hinge2Joint,t)||this}return(0,m.C6)(t,e),t.prototype.setMotor=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setMotor(this,e||0,t,i)},t.prototype.setLimit=function(e,t,i){void 0===i&&(i=0),this._physicsPlugin.setLimit(this,e,t,i)},t}(is);ji._PhysicsImpostorParser=function(e,t,i){return new os(t,i.physicsImpostor,{mass:i.physicsMass,friction:i.physicsFriction,restitution:i.physicsRestitution},e)};var os=function(){function e(t,i,n,r){void 0===n&&(n={mass:0});var o=this;this.object=t,this.type=i,this._options=n,this._scene=r,this._pluginData={},this._bodyUpdateRequired=!1,this._onBeforePhysicsStepCallbacks=new Array,this._onAfterPhysicsStepCallbacks=new Array,this._onPhysicsCollideCallbacks=[],this._deltaPosition=d.Pq.Zero(),this._isDisposed=!1,this.soft=!1,this.segments=0,this._tmpQuat=new d.PT,this._tmpQuat2=new d.PT,this.beforeStep=function(){o._physicsEngine&&(o.object.translate(o._deltaPosition,-1),o._deltaRotationConjugated&&o.object.rotationQuaternion&&o.object.rotationQuaternion.multiplyToRef(o._deltaRotationConjugated,o.object.rotationQuaternion),o.object.computeWorldMatrix(!1),o.object.parent&&o.object.rotationQuaternion?(o.getParentsRotation(),o._tmpQuat.multiplyToRef(o.object.rotationQuaternion,o._tmpQuat)):o._tmpQuat.copyFrom(o.object.rotationQuaternion||new d.PT),o._options.disableBidirectionalTransformation||o.object.rotationQuaternion&&o._physicsEngine.getPhysicsPlugin().setPhysicsBodyTransformation(o,o.object.getAbsolutePosition(),o._tmpQuat),o._onBeforePhysicsStepCallbacks.forEach((function(e){e(o)})))},this.afterStep=function(){o._physicsEngine&&(o._onAfterPhysicsStepCallbacks.forEach((function(e){e(o)})),o._physicsEngine.getPhysicsPlugin().setTransformationFromPhysicsBody(o),o.object.parent&&o.object.rotationQuaternion&&(o.getParentsRotation(),o._tmpQuat.conjugateInPlace(),o._tmpQuat.multiplyToRef(o.object.rotationQuaternion,o.object.rotationQuaternion)),o.object.setAbsolutePosition(o.object.position),o._deltaRotation?(o.object.rotationQuaternion&&o.object.rotationQuaternion.multiplyToRef(o._deltaRotation,o.object.rotationQuaternion),o._deltaPosition.applyRotationQuaternionToRef(o._deltaRotation,e._TmpVecs[0]),o.object.translate(e._TmpVecs[0],1)):o.object.translate(o._deltaPosition,1),o.object.computeWorldMatrix(!0))},this.onCollideEvent=null,this.onCollide=function(e){if((o._onPhysicsCollideCallbacks.length||o.onCollideEvent)&&o._physicsEngine){var t=o._physicsEngine.getImpostorWithPhysicsBody(e.body);t&&(o.onCollideEvent&&o.onCollideEvent(o,t),o._onPhysicsCollideCallbacks.filter((function(e){return-1!==e.otherImpostors.indexOf(t)})).forEach((function(i){i.callback(o,t,e.point,e.distance,e.impulse,e.normal)})))}},this.object?(this.object.parent&&0!==n.mass&&T.V.Warn("A physics impostor has been created for an object which has a parent. Babylon physics currently works in local space so unexpected issues may occur."),!this._scene&&t.getScene&&(this._scene=t.getScene()),this._scene&&(this.type>100&&(this.soft=!0),this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine?(this.object.rotationQuaternion||(this.object.rotation?this.object.rotationQuaternion=d.PT.RotationYawPitchRoll(this.object.rotation.y,this.object.rotation.x,this.object.rotation.z):this.object.rotationQuaternion=new d.PT),this._options.mass=void 0===n.mass?0:n.mass,this._options.friction=void 0===n.friction?.2:n.friction,this._options.restitution=void 0===n.restitution?.2:n.restitution,this.soft&&(this._options.mass=this._options.mass>0?this._options.mass:1,this._options.pressure=void 0===n.pressure?200:n.pressure,this._options.stiffness=void 0===n.stiffness?1:n.stiffness,this._options.velocityIterations=void 0===n.velocityIterations?20:n.velocityIterations,this._options.positionIterations=void 0===n.positionIterations?20:n.positionIterations,this._options.fixedPoints=void 0===n.fixedPoints?0:n.fixedPoints,this._options.margin=void 0===n.margin?0:n.margin,this._options.damping=void 0===n.damping?0:n.damping,this._options.path=void 0===n.path?null:n.path,this._options.shape=void 0===n.shape?null:n.shape),this._joints=[],!this.object.parent||this._options.ignoreParent?this._init():this.object.parent.physicsImpostor&&T.V.Warn("You must affect impostors to children before affecting impostor to parent.")):T.V.Error("Physics not enabled. Please use scene.enablePhysics(...) before creating impostors."))):T.V.Error("No object was provided. A physics object is obligatory")}return Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mass",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyMass(this):0},set:function(e){this.setMass(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"friction",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyFriction(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyFriction(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"restitution",{get:function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getBodyRestitution(this):0},set:function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyRestitution(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pressure",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.setBodyPressure?e.getBodyPressure(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPressure&&t.setBodyPressure(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"stiffness",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyStiffness?e.getBodyStiffness(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyStiffness&&t.setBodyStiffness(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"velocityIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyVelocityIterations?e.getBodyVelocityIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyVelocityIterations&&t.setBodyVelocityIterations(this,e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionIterations",{get:function(){if(!this._physicsEngine)return 0;var e=this._physicsEngine.getPhysicsPlugin();return e.getBodyPositionIterations?e.getBodyPositionIterations(this):0},set:function(e){if(this._physicsEngine){var t=this._physicsEngine.getPhysicsPlugin();t.setBodyPositionIterations&&t.setBodyPositionIterations(this,e)}},enumerable:!1,configurable:!0}),e.prototype._init=function(){this._physicsEngine&&(this._physicsEngine.removeImpostor(this),this.physicsBody=null,this._parent=this._parent||this._getPhysicsParent(),this._isDisposed||this.parent&&!this._options.ignoreParent||this._physicsEngine.addImpostor(this))},e.prototype._getPhysicsParent=function(){return this.object.parent instanceof wi?this.object.parent.physicsImpostor:null},e.prototype.isBodyInitRequired=function(){return this._bodyUpdateRequired||!this._physicsBody&&(!this._parent||!!this._options.ignoreParent)},e.prototype.setScalingUpdated=function(){this.forceUpdate()},e.prototype.forceUpdate=function(){this._init(),this.parent&&!this._options.ignoreParent&&this.parent.forceUpdate()},Object.defineProperty(e.prototype,"physicsBody",{get:function(){return this._parent&&!this._options.ignoreParent?this._parent.physicsBody:this._physicsBody},set:function(e){this._physicsBody&&this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().removePhysicsBody(this),this._physicsBody=e,this.resetUpdateFlags()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return!this._options.ignoreParent&&this._parent?this._parent:null},set:function(e){this._parent=e},enumerable:!1,configurable:!0}),e.prototype.resetUpdateFlags=function(){this._bodyUpdateRequired=!1},e.prototype.getObjectExtents=function(){if(this.object.getBoundingInfo){var t=this.object.rotationQuaternion,i=this.object.scaling.clone();this.object.rotationQuaternion=e.IDENTITY_QUATERNION;var n=this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0);n&&n.decompose(i,void 0,void 0);var r=this.object.getBoundingInfo().boundingBox.extendSize.scale(2).multiplyInPlace(i);return r.x=Math.abs(r.x),r.y=Math.abs(r.y),r.z=Math.abs(r.z),this.object.rotationQuaternion=t,this.object.computeWorldMatrix&&this.object.computeWorldMatrix(!0),r}return e.DEFAULT_OBJECT_SIZE},e.prototype.getObjectCenter=function(){return this.object.getBoundingInfo?this.object.getBoundingInfo().boundingBox.centerWorld:this.object.position},e.prototype.getParam=function(e){return this._options[e]},e.prototype.setParam=function(e,t){this._options[e]=t,this._bodyUpdateRequired=!0},e.prototype.setMass=function(e){this.getParam("mass")!==e&&this.setParam("mass",e),this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setBodyMass(this,e)},e.prototype.getLinearVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getLinearVelocity(this):d.Pq.Zero()},e.prototype.setLinearVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setLinearVelocity(this,e)},e.prototype.getAngularVelocity=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getAngularVelocity(this):d.Pq.Zero()},e.prototype.setAngularVelocity=function(e){this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().setAngularVelocity(this,e)},e.prototype.executeNativeFunction=function(e){this._physicsEngine&&e(this._physicsEngine.getPhysicsPlugin().world,this.physicsBody)},e.prototype.registerBeforePhysicsStep=function(e){this._onBeforePhysicsStepCallbacks.push(e)},e.prototype.unregisterBeforePhysicsStep=function(e){var t=this._onBeforePhysicsStepCallbacks.indexOf(e);t>-1?this._onBeforePhysicsStepCallbacks.splice(t,1):T.V.Warn("Function to remove was not found")},e.prototype.registerAfterPhysicsStep=function(e){this._onAfterPhysicsStepCallbacks.push(e)},e.prototype.unregisterAfterPhysicsStep=function(e){var t=this._onAfterPhysicsStepCallbacks.indexOf(e);t>-1?this._onAfterPhysicsStepCallbacks.splice(t,1):T.V.Warn("Function to remove was not found")},e.prototype.registerOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e];this._onPhysicsCollideCallbacks.push({callback:t,otherImpostors:i})},e.prototype.unregisterOnPhysicsCollide=function(e,t){var i=e instanceof Array?e:[e],n=-1;this._onPhysicsCollideCallbacks.some((function(e,r){if(e.callback===t&&e.otherImpostors.length===i.length){var o=e.otherImpostors.every((function(e){return i.indexOf(e)>-1}));return o&&(n=r),o}return!1}))?this._onPhysicsCollideCallbacks.splice(n,1):T.V.Warn("Function to remove was not found")},e.prototype.getParentsRotation=function(){var e=this.object.parent;for(this._tmpQuat.copyFromFloats(0,0,0,1);e;)e.rotationQuaternion?this._tmpQuat2.copyFrom(e.rotationQuaternion):d.PT.RotationYawPitchRollToRef(e.rotation.y,e.rotation.x,e.rotation.z,this._tmpQuat2),this._tmpQuat.multiplyToRef(this._tmpQuat2,this._tmpQuat),e=e.parent;return this._tmpQuat},e.prototype.applyForce=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyForce(this,e,t),this},e.prototype.applyImpulse=function(e,t){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().applyImpulse(this,e,t),this},e.prototype.createJoint=function(e,t,i){var n=new es(t,i);return this.addJoint(e,n),this},e.prototype.addJoint=function(e,t){return this._joints.push({otherImpostor:e,joint:t}),this._physicsEngine&&this._physicsEngine.addJoint(this,e,t),this},e.prototype.addAnchor=function(e,t,i,n,r){if(!this._physicsEngine)return this;var o=this._physicsEngine.getPhysicsPlugin();return o.appendAnchor?(this._physicsEngine&&o.appendAnchor(this,e,t,i,n,r),this):this},e.prototype.addHook=function(e,t,i,n){if(!this._physicsEngine)return this;var r=this._physicsEngine.getPhysicsPlugin();return r.appendAnchor?(this._physicsEngine&&r.appendHook(this,e,t,i,n),this):this},e.prototype.sleep=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().sleepBody(this),this},e.prototype.wakeUp=function(){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().wakeUpBody(this),this},e.prototype.clone=function(t){return t?new e(t,this.type,this._options,this._scene):null},e.prototype.dispose=function(){var e=this;this._physicsEngine&&(this._joints.forEach((function(t){e._physicsEngine&&e._physicsEngine.removeJoint(e,t.otherImpostor,t.joint)})),this._physicsEngine.removeImpostor(this),this.parent&&this.parent.forceUpdate(),this._isDisposed=!0)},e.prototype.setDeltaPosition=function(e){this._deltaPosition.copyFrom(e)},e.prototype.setDeltaRotation=function(e){this._deltaRotation||(this._deltaRotation=new d.PT),this._deltaRotation.copyFrom(e),this._deltaRotationConjugated=this._deltaRotation.conjugate()},e.prototype.getBoxSizeToRef=function(e){return this._physicsEngine&&this._physicsEngine.getPhysicsPlugin().getBoxSizeToRef(this,e),this},e.prototype.getRadius=function(){return this._physicsEngine?this._physicsEngine.getPhysicsPlugin().getRadius(this):0},e.prototype.syncBoneWithImpostor=function(t,i,n,r,o){var a=e._TmpVecs[0],s=this.object;if(s.rotationQuaternion)if(o){var l=e._TmpQuat;s.rotationQuaternion.multiplyToRef(o,l),t.setRotationQuaternion(l,1,i)}else t.setRotationQuaternion(s.rotationQuaternion,1,i);a.x=0,a.y=0,a.z=0,n&&(a.x=n.x,a.y=n.y,a.z=n.z,t.getDirectionToRef(a,i,a),null==r&&(r=n.length()),a.x*=r,a.y*=r,a.z*=r),t.getParent()?(a.addInPlace(s.getAbsolutePosition()),t.setAbsolutePosition(a,i)):(i.setAbsolutePosition(s.getAbsolutePosition()),i.position.x-=a.x,i.position.y-=a.y,i.position.z-=a.z)},e.prototype.syncImpostorWithBone=function(t,i,n,r,o,a){var s=this.object;if(s.rotationQuaternion)if(o){var l=e._TmpQuat;t.getRotationQuaternionToRef(1,i,l),l.multiplyToRef(o,s.rotationQuaternion)}else t.getRotationQuaternionToRef(1,i,s.rotationQuaternion);var c=e._TmpVecs[0],u=e._TmpVecs[1];a||((a=e._TmpVecs[2]).x=0,a.y=1,a.z=0),t.getDirectionToRef(a,i,u),t.getAbsolutePositionToRef(i,c),null==r&&n&&(r=n.length()),null!=r&&(c.x+=u.x*r,c.y+=u.y*r,c.z+=u.z*r),s.setAbsolutePosition(c)},e.DEFAULT_OBJECT_SIZE=new d.Pq(1,1,1),e.IDENTITY_QUATERNION=d.PT.Identity(),e._TmpVecs=it.D.BuildArray(3,d.Pq.Zero),e._TmpQuat=d.PT.Identity(),e.NoImpostor=0,e.SphereImpostor=1,e.BoxImpostor=2,e.PlaneImpostor=3,e.MeshImpostor=4,e.CapsuleImpostor=6,e.CylinderImpostor=7,e.ParticleImpostor=8,e.HeightmapImpostor=9,e.ConvexHullImpostor=10,e.CustomImpostor=100,e.RopeImpostor=101,e.ClothImpostor=102,e.SoftbodyImpostor=103,e}();function as(e){void 0===e&&(e={subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6});var t,i,n=0|Math.max(e.subdivisions?e.subdivisions:2,1),r=0|Math.max(e.tessellation?e.tessellation:16,3),o=Math.max(e.height?e.height:1,0),a=Math.max(e.radius?e.radius:.25,0),s=0|Math.max(e.capSubdivisions?e.capSubdivisions:6,1),l=r,c=n,u=Math.max(e.radiusTop?e.radiusTop:a,0),h=Math.max(e.radiusBottom?e.radiusBottom:a,0),p=o-(u+h),f=2*Math.PI,_=Math.max(e.topCapSubdivisions?e.topCapSubdivisions:s,1),m=Math.max(e.bottomCapSubdivisions?e.bottomCapSubdivisions:s,1),g=Math.acos((h-u)/o),v=[],y=[],b=[],T=[],E=0,S=[],x=.5*p,C=.5*Math.PI,A=d.Pq.Zero(),P=d.Pq.Zero(),R=Math.cos(g),I=Math.sin(g),M=new d.I9(u*I,x+u*R).subtract(new d.I9(h*I,h*R-x)).length(),O=u*g+M+h*(C-g),D=0;for(i=0;i<=_;i++){var N=[],F=C-g*(i/_);D+=u*g/_;var L=Math.cos(F),w=Math.sin(F),B=L*u;for(t=0;t<=l;t++){var U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U);P.x=B*V,P.y=x+w*u,P.z=B*k,y.push(P.x,P.y,P.z),A.set(L*V,w,L*k),b.push(A.x,A.y,A.z),T.push(Y,ai.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++}S.push(N)}var G=o-u-h+R*u-R*h,z=I*(h-u)/G;for(i=1;i<=c;i++){for(N=[],D+=M/c,B=I*(i*(h-u)/c+u),t=0;t<=l;t++)U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U),P.x=B*V,P.y=x+R*u-i*G/c,P.z=B*k,y.push(P.x,P.y,P.z),A.set(V,z,k).normalize(),b.push(A.x,A.y,A.z),T.push(Y,ai.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++;S.push(N)}for(i=1;i<=m;i++){for(N=[],F=C-g-(Math.PI-g)*(i/m),D+=h*g/m,L=Math.cos(F),w=Math.sin(F),B=L*h,t=0;t<=l;t++){var Y;U=(Y=t/l)*f+0,V=Math.sin(U),k=Math.cos(U),P.x=B*V,P.y=w*h-x,P.z=B*k,y.push(P.x,P.y,P.z),A.set(L*V,w,L*k),b.push(A.x,A.y,A.z),T.push(Y,ai.p.UseOpenGLOrientationForUV?D/O:1-D/O),N.push(E),E++}S.push(N)}for(t=0;t<l;t++)for(i=0;i<_+c+m;i++){var X=S[i][t],W=S[i+1][t],H=S[i+1][t+1],j=S[i][t+1];v.push(X),v.push(W),v.push(j),v.push(W),v.push(H),v.push(j)}if(v=v.reverse(),e.orientation&&!e.orientation.equals(d.Pq.Up())){var q=new d.uq;e.orientation.clone().scale(.5*Math.PI).cross(d.Pq.Up()).toQuaternion().toRotationMatrix(q);for(var K=d.Pq.Zero(),Q=0;Q<y.length;Q+=3)K.set(y[Q],y[Q+1],y[Q+2]),d.Pq.TransformCoordinatesToRef(K.clone(),q,K),y[Q]=K.x,y[Q+1]=K.y,y[Q+2]=K.z}var Z=new ri;return Z.positions=y,Z.normals=b,Z.uvs=T,Z.indices=v,Z}function ss(e,t,i){void 0===t&&(t={orientation:d.Pq.Up(),subdivisions:2,tessellation:16,height:1,radius:.25,capSubdivisions:6,updatable:!1}),void 0===i&&(i=null);var n=new ji(e,i);return as(t).applyToMesh(n,t.updatable),n}var ls={CreateCapsule:ss};function cs(e){var t=e.pathArray,i=e.closeArray||!1,n=e.closePath||!1,r=e.invertUV||!1,o=Math.floor(t[0].length/2),a=e.offset||o;a=a>o?o:Math.floor(a);var s,l,c,u,h=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,d=e.uvs,p=e.colors,f=[],_=[],m=[],g=[],v=[],y=[],b=[],T=[],E=[],S=[];if(t.length<2){var x=[],C=[];for(c=0;c<t[0].length-a;c++)x.push(t[0][c]),C.push(t[0][c+a]);t=[x,C]}var A,P,R,I,M,O=0,D=n?1:0,N=i?1:0;for(s=t[0].length,l=0;l<t.length+N;l++){for(b[l]=0,v[l]=[0],s=s<(P=(A=l===t.length?t[0]:t[l]).length)?s:P,u=0;u<P;)f.push(A[u].x,A[u].y,A[u].z),u>0&&(R=A[u].subtract(A[u-1]).length()+b[l],v[l].push(R),b[l]=R),u++;n&&(u--,f.push(A[0].x,A[0].y,A[0].z),R=A[u].subtract(A[0]).length()+b[l],v[l].push(R),b[l]=R),E[l]=P+D,S[l]=O,O+=P+D}var F,L,w=null,B=null;for(c=0;c<s+D;c++)for(T[c]=0,y[c]=[0],l=0;l<t.length-1+N;l++)I=t[l],M=l===t.length-1?t[0]:t[l+1],c===s?(w=I[0],B=M[0]):(w=I[c],B=M[c]),R=B.subtract(w).length()+T[c],y[c].push(R),T[c]=R;if(d)for(l=0;l<d.length;l++)g.push(d[l].x,ai.p.UseOpenGLOrientationForUV?1-d[l].y:d[l].y);else for(l=0;l<t.length+N;l++)for(c=0;c<s+D;c++)F=0!=b[l]?v[l][c]/b[l]:0,L=0!=T[c]?y[c][l]/T[c]:0,r?g.push(L,F):g.push(F,ai.p.UseOpenGLOrientationForUV?1-L:L);for(var U=0,V=E[l=0]-1,k=E[l+1]-1,G=V<k?V:k,z=S[1]-S[0],Y=E.length-1;U<=G&&l<Y;)_.push(U,U+z,U+1),_.push(U+z+1,U+1,U+z),(U+=1)===G&&(z=S[1+ ++l]-S[l],V=E[l]-1,k=E[l+1]-1,U=S[l],G=V<k?V+U:k+U);if(ri.ComputeNormals(f,_,m),n){var X=0,W=0;for(l=0;l<t.length;l++){X=3*S[l],W=l+1<t.length?3*(S[l+1]-1):m.length-3,m[X]=.5*(m[X]+m[W]),m[X+1]=.5*(m[X+1]+m[W+1]),m[X+2]=.5*(m[X+2]+m[W+2]);var H=Math.sqrt(m[X]*m[X]+m[X+1]*m[X+1]+m[X+2]*m[X+2]);m[X]/=H,m[X+1]/=H,m[X+2]/=H,m[W]=m[X],m[W+1]=m[X+1],m[W+2]=m[X+2]}}if(i)for(X=3*S[0],W=3*S[t.length],c=0;c<s+D;c++){m[X]=.5*(m[X]+m[W]),m[X+1]=.5*(m[X+1]+m[W+1]),m[X+2]=.5*(m[X+2]+m[W+2]);var j=Math.sqrt(m[X]*m[X]+m[X+1]*m[X+1]+m[X+2]*m[X+2]);m[X]/=j,m[X+1]/=j,m[X+2]/=j,m[W]=m[X],m[W+1]=m[X+1],m[W+2]=m[X+2],X+=3,W+=3}ri._ComputeSides(h,f,_,m,g,e.frontUVs,e.backUVs);var q=null;if(p){q=new Float32Array(4*p.length);for(var K=0;K<p.length;K++)q[4*K]=p[K].r,q[4*K+1]=p[K].g,q[4*K+2]=p[K].b,q[4*K+3]=p[K].a}var Q=new ri,Z=new Float32Array(f),J=new Float32Array(m),$=new Float32Array(g);return Q.indices=_,Q.positions=Z,Q.normals=J,Q.uvs=$,q&&Q.set(q,Se.R.ColorKind),n&&(Q._idx=S),Q}function us(e,t,i){void 0===i&&(i=null);var n=t.pathArray,r=t.closeArray,o=t.closePath,a=ji._GetDefaultSideOrientation(t.sideOrientation),s=t.instance,l=t.updatable;if(s){var c=d.AA.Vector3[0].setAll(Number.MAX_VALUE),u=d.AA.Vector3[1].setAll(-Number.MAX_VALUE),h=s.getVerticesData(Se.R.PositionKind);if(function(e){for(var t=n[0].length,i=s,r=0,o=i._originalBuilderSideOrientation===ji.DOUBLESIDE?2:1,a=1;a<=o;++a)for(var l=0;l<n.length;++l){var h=n[l],d=h.length;t=t<d?t:d;for(var p=0;p<t;++p){var f=h[p];e[r]=f.x,e[r+1]=f.y,e[r+2]=f.z,c.minimizeInPlaceFromFloats(f.x,f.y,f.z),u.maximizeInPlaceFromFloats(f.x,f.y,f.z),r+=3}i._creationDataStorage&&i._creationDataStorage.closePath&&(f=h[0],e[r]=f.x,e[r+1]=f.y,e[r+2]=f.z,r+=3)}}(h),s.hasBoundingInfo?s.getBoundingInfo().reConstruct(c,u,s._worldMatrix):s.buildBoundingInfo(c,u,s._worldMatrix),s.updateVerticesData(Se.R.PositionKind,h,!1,!1),t.colors){for(var p=s.getVerticesData(Se.R.ColorKind),f=0,_=0;f<t.colors.length;f++,_+=4){var m=t.colors[f];p[_]=m.r,p[_+1]=m.g,p[_+2]=m.b,p[_+3]=m.a}s.updateVerticesData(Se.R.ColorKind,p,!1,!1)}if(t.uvs){for(var g=s.getVerticesData(Se.R.UVKind),v=0;v<t.uvs.length;v++)g[2*v]=t.uvs[v].x,g[2*v+1]=ai.p.UseOpenGLOrientationForUV?1-t.uvs[v].y:t.uvs[v].y;s.updateVerticesData(Se.R.UVKind,g,!1,!1)}if(!s.areNormalsFrozen||s.isFacetDataEnabled){var y=s.getIndices(),b=s.getVerticesData(Se.R.NormalKind),T=s.isFacetDataEnabled?s.getFacetDataParameters():null;if(ri.ComputeNormals(h,y,b,T),s._creationDataStorage&&s._creationDataStorage.closePath)for(var E=0,S=0,x=0;x<n.length;x++)E=3*s._creationDataStorage.idx[x],S=x+1<n.length?3*(s._creationDataStorage.idx[x+1]-1):b.length-3,b[E]=.5*(b[E]+b[S]),b[E+1]=.5*(b[E+1]+b[S+1]),b[E+2]=.5*(b[E+2]+b[S+2]),b[S]=b[E],b[S+1]=b[E+1],b[S+2]=b[E+2];s.areNormalsFrozen||s.updateVerticesData(Se.R.NormalKind,b,!1,!1)}return s}var C=new ji(e,i);C._originalBuilderSideOrientation=a,C._creationDataStorage=new zi;var A=cs(t);return o&&(C._creationDataStorage.idx=A._idx),C._creationDataStorage.closePath=o,C._creationDataStorage.closeArray=r,A.applyToMesh(C,l),C}ji.CreateCapsule=function(e,t,i){return ss(e,t,i)},ri.CreateCapsule=as;var hs={CreateRibbon:us};function ds(e){var t=[],i=[],n=[],r=[],o=e.radius||.5,a=e.tessellation||64,s=e.arc&&(e.arc<=0||e.arc>1)?1:e.arc||1,l=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE;t.push(0,0,0),r.push(.5,.5);for(var c=2*Math.PI*s,u=1===s?c/a:c/(a-1),h=0,d=0;d<a;d++){var p=Math.cos(h),f=Math.sin(h),_=(p+1)/2,m=(1-f)/2;t.push(o*p,o*f,0),r.push(_,ai.p.UseOpenGLOrientationForUV?1-m:m),h+=u}1===s&&(t.push(t[3],t[4],t[5]),r.push(r[2],ai.p.UseOpenGLOrientationForUV?1-r[3]:r[3]));for(var g=t.length/3,v=1;v<g-1;v++)i.push(v+1,0,v);ri.ComputeNormals(t,i,n),ri._ComputeSides(l,t,i,n,r,e.frontUVs,e.backUVs);var y=new ri;return y.indices=i,y.positions=t,y.normals=n,y.uvs=r,y}function ps(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,ds(t).applyToMesh(n,t.updatable),n}ri.CreateRibbon=cs,ji.CreateRibbon=function(e,t,i,n,r,o,a,s,l){return void 0===i&&(i=!1),void 0===a&&(a=!1),us(e,{pathArray:t,closeArray:i,closePath:n,offset:r,updatable:a,sideOrientation:s,instance:l},o)};var fs={CreateDisc:ps};function _s(e){var t=e.pattern||ji.NO_FLIP,i=e.tileWidth||e.tileSize||1,n=e.tileHeight||e.tileSize||1,r=e.alignHorizontal||0,o=e.alignVertical||0,a=e.width||e.size||1,s=Math.floor(a/i),l=a-s*i,c=e.height||e.size||1,u=Math.floor(c/n),h=c-u*n,d=i*s/2,p=n*u/2,f=0,_=0,m=0,g=0,v=0,y=0;if(l>0||h>0){switch(m=-d,g=-p,v=d,y=p,r){case ji.CENTER:m-=l/=2,v+=l;break;case ji.LEFT:v+=l,f=-l/2;break;case ji.RIGHT:m-=l,f=l/2}switch(o){case ji.CENTER:g-=h/=2,y+=h;break;case ji.BOTTOM:y+=h,_=-h/2;break;case ji.TOP:g-=h,_=h/2}}var b=[],T=[],E=[];E[0]=[0,0,1,0,1,1,0,1],E[1]=[0,0,1,0,1,1,0,1],t!==ji.ROTATE_TILE&&t!==ji.ROTATE_ROW||(E[1]=[1,1,0,1,0,0,1,0]),t!==ji.FLIP_TILE&&t!==ji.FLIP_ROW||(E[1]=[1,0,0,0,0,1,1,1]),t!==ji.FLIP_N_ROTATE_TILE&&t!==ji.FLIP_N_ROTATE_ROW||(E[1]=[0,1,1,1,1,0,0,0]);for(var S=[],x=[],C=[],A=0,P=0;P<u;P++)for(var R=0;R<s;R++)b.push(R*i-d+f,P*n-p+_,0),b.push((R+1)*i-d+f,P*n-p+_,0),b.push((R+1)*i-d+f,(P+1)*n-p+_,0),b.push(R*i-d+f,(P+1)*n-p+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),S=t===ji.FLIP_TILE||t===ji.ROTATE_TILE||t===ji.FLIP_N_ROTATE_TILE?S.concat(E[(R%2+P%2)%2]):t===ji.FLIP_ROW||t===ji.ROTATE_ROW||t===ji.FLIP_N_ROTATE_ROW?S.concat(E[P%2]):S.concat(E[0]),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1),A+=4;if(l>0||h>0){var I=h>0&&(o===ji.CENTER||o===ji.TOP),M=h>0&&(o===ji.CENTER||o===ji.BOTTOM),O=l>0&&(r===ji.CENTER||r===ji.RIGHT),D=l>0&&(r===ji.CENTER||r===ji.LEFT),N=[],F=void 0,L=void 0,w=void 0,B=void 0;if(I&&O&&(b.push(m+f,g+_,0),b.push(-d+f,g+_,0),b.push(-d+f,g+h+_,0),b.push(m+f,g+h+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,N=[F=1-l/i,L=1-h/n,w=1,L,w,B=1,F,B],t===ji.ROTATE_ROW&&(N=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),t===ji.FLIP_ROW&&(N=[1-F,L,1-w,L,1-w,B,1-F,B]),t===ji.FLIP_N_ROTATE_ROW&&(N=[F,1-L,w,1-L,w,1-B,F,1-B]),S=S.concat(N),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),I&&D&&(b.push(d+f,g+_,0),b.push(v+f,g+_,0),b.push(v+f,g+h+_,0),b.push(d+f,g+h+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,N=[F=0,L=1-h/n,w=l/i,L,w,B=1,F,B],(t===ji.ROTATE_ROW||t===ji.ROTATE_TILE&&s%2==0)&&(N=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),(t===ji.FLIP_ROW||t===ji.FLIP_TILE&&s%2==0)&&(N=[1-F,L,1-w,L,1-w,B,1-F,B]),(t===ji.FLIP_N_ROTATE_ROW||t===ji.FLIP_N_ROTATE_TILE&&s%2==0)&&(N=[F,1-L,w,1-L,w,1-B,F,1-B]),S=S.concat(N),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),M&&O&&(b.push(m+f,p+_,0),b.push(-d+f,p+_,0),b.push(-d+f,y+_,0),b.push(m+f,y+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,N=[F=1-l/i,L=0,w=1,L,w,B=h/n,F,B],(t===ji.ROTATE_ROW&&u%2==1||t===ji.ROTATE_TILE&&u%1==0)&&(N=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),(t===ji.FLIP_ROW&&u%2==1||t===ji.FLIP_TILE&&u%2==0)&&(N=[1-F,L,1-w,L,1-w,B,1-F,B]),(t===ji.FLIP_N_ROTATE_ROW&&u%2==1||t===ji.FLIP_N_ROTATE_TILE&&u%2==0)&&(N=[F,1-L,w,1-L,w,1-B,F,1-B]),S=S.concat(N),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),M&&D&&(b.push(d+f,p+_,0),b.push(v+f,p+_,0),b.push(v+f,y+_,0),b.push(d+f,y+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,N=[F=0,L=0,w=l/i,L,w,B=h/n,F,B],(t===ji.ROTATE_ROW&&u%2==1||t===ji.ROTATE_TILE&&(u+s)%2==1)&&(N=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),(t===ji.FLIP_ROW&&u%2==1||t===ji.FLIP_TILE&&(u+s)%2==1)&&(N=[1-F,L,1-w,L,1-w,B,1-F,B]),(t===ji.FLIP_N_ROTATE_ROW&&u%2==1||t===ji.FLIP_N_ROTATE_TILE&&(u+s)%2==1)&&(N=[F,1-L,w,1-L,w,1-B,F,1-B]),S=S.concat(N),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)),I){var U=[];for(F=0,L=1-h/n,w=1,B=1,U[0]=[F,L,w,L,w,B,F,B],U[1]=[F,L,w,L,w,B,F,B],t!==ji.ROTATE_TILE&&t!==ji.ROTATE_ROW||(U[1]=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),t!==ji.FLIP_TILE&&t!==ji.FLIP_ROW||(U[1]=[1-F,L,1-w,L,1-w,B,1-F,B]),t!==ji.FLIP_N_ROTATE_TILE&&t!==ji.FLIP_N_ROTATE_ROW||(U[1]=[F,1-L,w,1-L,w,1-B,F,1-B]),R=0;R<s;R++)b.push(R*i-d+f,g+_,0),b.push((R+1)*i-d+f,g+_,0),b.push((R+1)*i-d+f,g+h+_,0),b.push(R*i-d+f,g+h+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,S=t===ji.FLIP_TILE||t===ji.ROTATE_TILE||t===ji.FLIP_N_ROTATE_TILE?S.concat(U[(R+1)%2]):t===ji.FLIP_ROW||t===ji.ROTATE_ROW||t===ji.FLIP_N_ROTATE_ROW?S.concat(U[1]):S.concat(U[0]),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(M){var V=[];for(F=0,L=0,w=1,B=h/n,V[0]=[F,L,w,L,w,B,F,B],V[1]=[F,L,w,L,w,B,F,B],t!==ji.ROTATE_TILE&&t!==ji.ROTATE_ROW||(V[1]=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),t!==ji.FLIP_TILE&&t!==ji.FLIP_ROW||(V[1]=[1-F,L,1-w,L,1-w,B,1-F,B]),t!==ji.FLIP_N_ROTATE_TILE&&t!==ji.FLIP_N_ROTATE_ROW||(V[1]=[F,1-L,w,1-L,w,1-B,F,1-B]),R=0;R<s;R++)b.push(R*i-d+f,y-h+_,0),b.push((R+1)*i-d+f,y-h+_,0),b.push((R+1)*i-d+f,y+_,0),b.push(R*i-d+f,y+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,S=t===ji.FLIP_TILE||t===ji.ROTATE_TILE||t===ji.FLIP_N_ROTATE_TILE?S.concat(V[(R+u)%2]):t===ji.FLIP_ROW||t===ji.ROTATE_ROW||t===ji.FLIP_N_ROTATE_ROW?S.concat(V[u%2]):S.concat(V[0]),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(O){var k=[];for(F=1-l/i,L=0,w=1,B=1,k[0]=[F,L,w,L,w,B,F,B],k[1]=[F,L,w,L,w,B,F,B],t!==ji.ROTATE_TILE&&t!==ji.ROTATE_ROW||(k[1]=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),t!==ji.FLIP_TILE&&t!==ji.FLIP_ROW||(k[1]=[1-F,L,1-w,L,1-w,B,1-F,B]),t!==ji.FLIP_N_ROTATE_TILE&&t!==ji.FLIP_N_ROTATE_ROW||(k[1]=[F,1-L,w,1-L,w,1-B,F,1-B]),P=0;P<u;P++)b.push(m+f,P*n-p+_,0),b.push(m+l+f,P*n-p+_,0),b.push(m+l+f,(P+1)*n-p+_,0),b.push(m+f,(P+1)*n-p+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,S=t===ji.FLIP_TILE||t===ji.ROTATE_TILE||t===ji.FLIP_N_ROTATE_TILE?S.concat(k[(P+1)%2]):t===ji.FLIP_ROW||t===ji.ROTATE_ROW||t===ji.FLIP_N_ROTATE_ROW?S.concat(k[P%2]):S.concat(k[0]),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}if(D){var G=[];for(F=0,L=0,w=l/n,B=1,G[0]=[F,L,w,L,w,B,F,B],G[1]=[F,L,w,L,w,B,F,B],t!==ji.ROTATE_TILE&&t!==ji.ROTATE_ROW||(G[1]=[1-F,1-L,1-w,1-L,1-w,1-B,1-F,1-B]),t!==ji.FLIP_TILE&&t!==ji.FLIP_ROW||(G[1]=[1-F,L,1-w,L,1-w,B,1-F,B]),t!==ji.FLIP_N_ROTATE_TILE&&t!==ji.FLIP_N_ROTATE_ROW||(G[1]=[F,1-L,w,1-L,w,1-B,F,1-B]),P=0;P<u;P++)b.push(v-l+f,P*n-p+_,0),b.push(v+f,P*n-p+_,0),b.push(v+f,(P+1)*n-p+_,0),b.push(v-l+f,(P+1)*n-p+_,0),C.push(A,A+1,A+3,A+1,A+2,A+3),A+=4,S=t===ji.FLIP_TILE||t===ji.ROTATE_TILE||t===ji.FLIP_N_ROTATE_TILE?S.concat(G[(P+s)%2]):t===ji.FLIP_ROW||t===ji.ROTATE_ROW||t===ji.FLIP_N_ROTATE_ROW?S.concat(G[P%2]):S.concat(G[0]),x.push(1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1),T.push(0,0,-1,0,0,-1,0,0,-1,0,0,-1)}}var z=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE;ri._ComputeSides(z,b,C,T,S,e.frontUVs,e.backUVs);var Y=new ri;Y.indices=C,Y.positions=b,Y.normals=T,Y.uvs=S;var X=z===ri.DOUBLESIDE?x.concat(x):x;return Y.colors=X,Y}function ms(e,t,i){void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,_s(t).applyToMesh(n,t.updatable),n}ri.CreateDisc=ds,ji.CreateDisc=function(e,t,i,n,r,o){return void 0===n&&(n=null),ps(e,{radius:t,tessellation:i,sideOrientation:o,updatable:r},n)};var gs={CreateTiledPlane:ms};function vs(e){for(var t=e.faceUV||new Array(6),i=e.faceColors,n=e.pattern||ji.NO_FLIP,r=e.width||e.size||1,o=e.height||e.size||1,a=e.depth||e.size||1,s=e.tileWidth||e.tileSize||1,l=e.tileHeight||e.tileSize||1,c=e.alignHorizontal||0,u=e.alignVertical||0,h=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,f=0;f<6;f++)void 0===t[f]&&(t[f]=new d.IU(0,0,1,1)),i&&void 0===i[f]&&(i[f]=new p.ov(1,1,1,1));var _=r/2,m=o/2,g=a/2,v=[];for(f=0;f<2;f++)v[f]=_s({pattern:n,tileWidth:s,tileHeight:l,width:r,height:o,alignVertical:u,alignHorizontal:c,sideOrientation:h});for(f=2;f<4;f++)v[f]=_s({pattern:n,tileWidth:s,tileHeight:l,width:a,height:o,alignVertical:u,alignHorizontal:c,sideOrientation:h});var y=u;for(u===ji.BOTTOM?y=ji.TOP:u===ji.TOP&&(y=ji.BOTTOM),f=4;f<6;f++)v[f]=_s({pattern:n,tileWidth:s,tileHeight:l,width:r,height:a,alignVertical:y,alignHorizontal:c,sideOrientation:h});var b=[],T=[],E=[],S=[],x=[],C=[],A=[],P=[],R=0,I=0;for(f=0;f<6;f++){var M=v[f].positions.length;C[f]=[],A[f]=[];for(var O=0;O<M/3;O++)C[f].push(new d.Pq(v[f].positions[3*O],v[f].positions[3*O+1],v[f].positions[3*O+2])),A[f].push(new d.Pq(v[f].normals[3*O],v[f].normals[3*O+1],v[f].normals[3*O+2]));R=v[f].uvs.length,P[f]=[];for(var D=0;D<R;D+=2)P[f][D]=t[f].x+(t[f].z-t[f].x)*v[f].uvs[D],P[f][D+1]=t[f].y+(t[f].w-t[f].y)*v[f].uvs[D+1],ai.p.UseOpenGLOrientationForUV&&(P[f][D+1]=1-P[f][D+1]);if(E=E.concat(P[f]),S=S.concat(v[f].indices.map((function(e){return e+I}))),I+=C[f].length,i)for(var N=0;N<4;N++)x.push(i[f].r,i[f].g,i[f].b,i[f].a)}var F=new d.Pq(0,0,g),L=d.uq.RotationY(Math.PI);b=C[0].map((function(e){return d.Pq.TransformNormal(e,L).add(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),T=A[0].map((function(e){return d.Pq.TransformNormal(e,L)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]),b=b.concat(C[1].map((function(e){return e.subtract(F)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(A[1].map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var w=new d.Pq(_,0,0),B=d.uq.RotationY(-Math.PI/2);b=b.concat(C[2].map((function(e){return d.Pq.TransformNormal(e,B).add(w)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(A[2].map((function(e){return d.Pq.TransformNormal(e,B)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var U=d.uq.RotationY(Math.PI/2);b=b.concat(C[3].map((function(e){return d.Pq.TransformNormal(e,U).subtract(w)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(A[3].map((function(e){return d.Pq.TransformNormal(e,U)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var V=new d.Pq(0,m,0),k=d.uq.RotationX(Math.PI/2);b=b.concat(C[4].map((function(e){return d.Pq.TransformNormal(e,k).add(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(A[4].map((function(e){return d.Pq.TransformNormal(e,k)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[]));var G=d.uq.RotationX(-Math.PI/2);b=b.concat(C[5].map((function(e){return d.Pq.TransformNormal(e,G).subtract(V)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),T=T.concat(A[5].map((function(e){return d.Pq.TransformNormal(e,G)})).map((function(e){return[e.x,e.y,e.z]})).reduce((function(e,t){return e.concat(t)}),[])),ri._ComputeSides(h,b,S,T,E);var z=new ri;if(z.indices=S,z.positions=b,z.normals=T,z.uvs=E,i){var Y=h===ri.DOUBLESIDE?x.concat(x):x;z.colors=Y}return z}function ys(e,t,i){void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,vs(t).applyToMesh(n,t.updatable),n}ri.CreateTiledPlane=_s;var bs={CreateTiledBox:ys};function Ts(e){var t,i,n=[],r=[],o=[],a=[],s=e.radius||2,l=e.tube||.5,c=e.radialSegments||32,u=e.tubularSegments||32,h=e.p||2,p=e.q||3,f=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,_=function(e){var t=Math.cos(e),i=Math.sin(e),n=p/h*e,r=Math.cos(n),o=s*(2+r)*.5*t,a=s*(2+r)*i*.5,l=s*Math.sin(n)*.5;return new d.Pq(o,a,l)};for(t=0;t<=c;t++){var m=t%c/c*2*h*Math.PI,g=_(m),v=_(m+.01),y=v.subtract(g),b=v.add(g),T=d.Pq.Cross(y,b);for(b=d.Pq.Cross(T,y),T.normalize(),b.normalize(),i=0;i<u;i++){var E=i%u/u*2*Math.PI,S=-l*Math.cos(E),x=l*Math.sin(E);r.push(g.x+S*b.x+x*T.x),r.push(g.y+S*b.y+x*T.y),r.push(g.z+S*b.z+x*T.z),a.push(t/c),a.push(ai.p.UseOpenGLOrientationForUV?1-i/u:i/u)}}for(t=0;t<c;t++)for(i=0;i<u;i++){var C=(i+1)%u,A=t*u+i,P=(t+1)*u+i,R=(t+1)*u+C,I=t*u+C;n.push(I),n.push(P),n.push(A),n.push(I),n.push(R),n.push(P)}ri.ComputeNormals(r,n,o),ri._ComputeSides(f,r,n,o,a,e.frontUVs,e.backUVs);var M=new ri;return M.indices=n,M.positions=r,M.normals=o,M.uvs=a,M}function Es(e,t,i){void 0===t&&(t={});var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Ts(t).applyToMesh(n,t.updatable),n}ri.CreateTiledBox=vs;var Ss={CreateTorusKnot:Es};ri.CreateTorusKnot=Ts,ji.CreateTorusKnot=function(e,t,i,n,r,o,a,s,l,c){return Es(e,{radius:t,tube:i,radialSegments:n,tubularSegments:r,p:o,q:a,sideOrientation:c,updatable:l},s)};kr.l.ShadersStore.colorPixelShader="#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\n#define VERTEXCOLOR\nvarying vec4 vColor;\n#else\nuniform vec4 color;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\ngl_FragColor=vColor;\n#else\ngl_FragColor=color;\n#endif\n#include<fogFragment>(color,gl_FragColor)\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.colorVertexShader="attribute vec3 position;\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#ifdef FOG\nuniform mat4 view;\n#endif\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<vertexColorMixing>\n#define CUSTOM_VERTEX_MAIN_END\n}",ji._LinesMeshParser=function(e,t){return xs.Parse(e,t)};var xs=function(e){function t(t,i,n,r,o,a,s,l){void 0===i&&(i=null),void 0===n&&(n=null),void 0===r&&(r=null);var c=e.call(this,t,i,n,r,o)||this;c.useVertexColor=a,c.useVertexAlpha=s,c.color=new p.v9(1,1,1),c.alpha=1,r&&(c.color=r.color.clone(),c.alpha=r.alpha,c.useVertexColor=r.useVertexColor,c.useVertexAlpha=r.useVertexAlpha),c.intersectionThreshold=.1;var u={attributes:[Se.R.PositionKind],uniforms:["world","viewProjection"],needAlphaBlending:!0,defines:[],useClipPlane:null};return!1===s?u.needAlphaBlending=!1:u.defines.push("#define VERTEXALPHA"),a?(u.defines.push("#define VERTEXCOLOR"),u.attributes.push(Se.R.ColorKind)):(u.uniforms.push("color"),c._color4=new p.ov),l?c.material=l:(c.material=new xa("colorShader",c.getScene(),"color",u,!1),c.material.doNotSerialize=!0),c}return(0,m.C6)(t,e),t.prototype._isShaderMaterial=function(e){return"ShaderMaterial"===e.getClassName()},t.prototype.isReady=function(){return!!this._lineMaterial.isReady(this,!!this._userInstancedBuffersStorage||this.hasThinInstances)&&e.prototype.isReady.call(this)},t.prototype.getClassName=function(){return"LinesMesh"},Object.defineProperty(t.prototype,"material",{get:function(){return this._lineMaterial},set:function(e){this._lineMaterial=e,this._lineMaterial.fillMode=Vi.LineListDrawMode},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"checkCollisions",{get:function(){return!1},set:function(e){},enumerable:!1,configurable:!0}),t.prototype._bind=function(e,t){if(!this._geometry)return this;var i=this.isUnIndexed?null:this._geometry.getIndexBuffer();if(!this._userInstancedBuffersStorage||this.hasThinInstances?this._geometry._bind(t,i):this._geometry._bind(t,i,this._userInstancedBuffersStorage.vertexBuffers,this._userInstancedBuffersStorage.vertexArrayObjects),!this.useVertexColor&&this._isShaderMaterial(this._lineMaterial)){var n=this.color,r=n.r,o=n.g,a=n.b;this._color4.set(r,o,a,this.alpha),this._lineMaterial.setColor4("color",this._color4)}return this},t.prototype._draw=function(e,t,i){if(!this._geometry||!this._geometry.getVertexBuffers()||!this._unIndexed&&!this._geometry.getIndexBuffer())return this;var n=this.getScene().getEngine();return this._unIndexed?n.drawArraysType(Vi.LineListDrawMode,e.verticesStart,e.verticesCount,i):n.drawElementsType(Vi.LineListDrawMode,e.indexStart,e.indexCount,i),this},t.prototype.dispose=function(t,i,n){void 0===i&&(i=!1),n||this._lineMaterial.dispose(!1,!1,!0),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e,i,n){return void 0===i&&(i=null),new t(e,this.getScene(),i,this,n)},t.prototype.createInstance=function(e){var t=new Cs(e,this);if(this.instancedBuffers)for(var i in t.instancedBuffers={},this.instancedBuffers)t.instancedBuffers[i]=this.instancedBuffers[i];return t},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.color=this.color.asArray(),t.alpha=this.alpha},t.Parse=function(e,i){var n=new t(e.name,i);return n.color=p.v9.FromArray(e.color),n.alpha=e.alpha,n},t}(ji),Cs=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.intersectionThreshold=i.intersectionThreshold,n}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"InstancedLinesMesh"},t}(qi);function As(e){for(var t=[],i=[],n=e.lines,r=e.colors,o=[],a=0,s=0;s<n.length;s++)for(var l=n[s],c=0;c<l.length;c++){var u=l[c],h=u.x,d=u.y,p=u.z;if(i.push(h,d,p),r){var f=r[s][c],_=f.r,m=f.g,g=f.b,v=f.a;o.push(_,m,g,v)}c>0&&(t.push(a-1),t.push(a)),a++}var y=new ri;return y.indices=t,y.positions=i,r&&(y.colors=o),y}function Ps(e){var t,i,n=e.dashSize||3,r=e.gapSize||1,o=e.dashNb||200,a=e.points,s=[],l=[],c=d.Pq.Zero(),u=0,h=0,p=0,f=0,_=0;for(_=0;_<a.length-1;_++)a[_+1].subtractToRef(a[_],c),u+=c.length();for(i=n*(t=u/o)/(n+r),_=0;_<a.length-1;_++){a[_+1].subtractToRef(a[_],c),h=Math.floor(c.length()/t),c.normalize();for(var m=0;m<h;m++)p=t*m,s.push(a[_].x+p*c.x,a[_].y+p*c.y,a[_].z+p*c.z),s.push(a[_].x+(p+i)*c.x,a[_].y+(p+i)*c.y,a[_].z+(p+i)*c.z),l.push(f,f+1),f+=2}var g=new ri;return g.positions=s,g.indices=l,g}function Rs(e,t,i){void 0===i&&(i=null);var n=t.instance,r=t.lines,o=t.colors;if(n){var a=n.getVerticesData(Se.R.PositionKind),s=void 0,l=void 0;o&&(s=n.getVerticesData(Se.R.ColorKind));for(var c=0,u=0,h=0;h<r.length;h++)for(var d=r[h],p=0;p<d.length;p++)a[c]=d[p].x,a[c+1]=d[p].y,a[c+2]=d[p].z,o&&s&&(l=o[h],s[u]=l[p].r,s[u+1]=l[p].g,s[u+2]=l[p].b,s[u+3]=l[p].a,u+=4),c+=3;return n.updateVerticesData(Se.R.PositionKind,a,!1,!1),o&&s&&n.updateVerticesData(Se.R.ColorKind,s,!1,!1),n}var f=new xs(e,i,null,void 0,void 0,!!o,t.useVertexAlpha,t.material);return As(t).applyToMesh(f,t.updatable),f}function Is(e,t,i){void 0===i&&(i=null);var n=t.colors?[t.colors]:null;return Rs(e,{lines:[t.points],updatable:t.updatable,instance:t.instance,colors:n,useVertexAlpha:t.useVertexAlpha,material:t.material},i)}function Ms(e,t,i){void 0===i&&(i=null);var n=t.points,r=t.instance,o=t.gapSize||1,a=t.dashSize||3;if(r)return(t.dashNb||t.dashSize||t.gapSize||t.useVertexAlpha||t.material)&&T.V.Warn("You have used an option other than points with the instance option. Please be aware that these other options will be ignored."),r.updateMeshPositions((function(e){var t,i,o=d.Pq.Zero(),a=e.length/6,s=0,l=0,c=0,u=0,h=0,p=0;for(h=0;h<n.length-1;h++)n[h+1].subtractToRef(n[h],o),s+=o.length();t=s/a;var f=r._creationDataStorage.dashSize;for(i=f*t/(f+r._creationDataStorage.gapSize),h=0;h<n.length-1;h++)for(n[h+1].subtractToRef(n[h],o),l=Math.floor(o.length()/t),o.normalize(),p=0;p<l&&u<e.length;)c=t*p,e[u]=n[h].x+c*o.x,e[u+1]=n[h].y+c*o.y,e[u+2]=n[h].z+c*o.z,e[u+3]=n[h].x+(c+i)*o.x,e[u+4]=n[h].y+(c+i)*o.y,e[u+5]=n[h].z+(c+i)*o.z,u+=6,p++;for(;u<e.length;)e[u]=n[h].x,e[u+1]=n[h].y,e[u+2]=n[h].z,u+=3}),!1),r;var s=new xs(e,i,null,void 0,void 0,void 0,t.useVertexAlpha,t.material);return Ps(t).applyToMesh(s,t.updatable),s._creationDataStorage=new zi,s._creationDataStorage.dashSize=a,s._creationDataStorage.gapSize=o,s}var Os={CreateDashedLines:Ms,CreateLineSystem:Rs,CreateLines:Is};ri.CreateLineSystem=As,ri.CreateDashedLines=Ps,ji.CreateLines=function(e,t,i,n,r){return void 0===i&&(i=null),void 0===n&&(n=!1),void 0===r&&(r=null),Is(e,{points:t,updatable:n,instance:r},i)},ji.CreateDashedLines=function(e,t,i,n,r,o,a,s){return void 0===o&&(o=null),Ms(e,{points:t,dashSize:i,gapSize:n,dashNb:r,updatable:a,instance:s},o)};var Ds=function(e){function t(t,i){var n=e.call(this,t.x,t.y)||this;return n.index=i,n}return(0,m.C6)(t,e),t}(d.I9),Ns=function(){function e(){this.elements=[]}return e.prototype.add=function(e){var t=this,i=[];return e.forEach((function(e){var n=new Ds(e,t.elements.length);i.push(n),t.elements.push(n)})),i},e.prototype.computeBounds=function(){var e=new d.I9(this.elements[0].x,this.elements[0].y),t=new d.I9(this.elements[0].x,this.elements[0].y);return this.elements.forEach((function(i){i.x<e.x?e.x=i.x:i.x>t.x&&(t.x=i.x),i.y<e.y?e.y=i.y:i.y>t.y&&(t.y=i.y)})),{min:e,max:t,width:t.x-e.x,height:t.y-e.y}},e}(),Fs=function(){function e(){}return e.Rectangle=function(e,t,i,n){return[new d.I9(e,t),new d.I9(i,t),new d.I9(i,n),new d.I9(e,n)]},e.Circle=function(e,t,i,n){void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=32);for(var r=[],o=0,a=2*Math.PI/n,s=0;s<n;s++)r.push(new d.I9(t+Math.cos(o)*e,i+Math.sin(o)*e)),o-=a;return r},e.Parse=function(e){var t,i=e.split(/[^-+eE.\d]+/).map(parseFloat).filter((function(e){return!isNaN(e)})),n=[];for(t=0;t<(2147483646&i.length);t+=2)n.push(new d.I9(i[t],i[t+1]));return n},e.StartingAt=function(e,t){return ft.StartingAt(e,t)},e}(),Ls=function(){function e(e,t,i,n){var r;void 0===n&&(n=earcut),this._points=new Ns,this._outlinepoints=new Ns,this._holes=new Array,this._epoints=new Array,this._eholes=new Array,this.bjsEarcut=n,this._name=e,this._scene=i||D.q.LastCreatedScene,r=t instanceof ft?t.getPoints():t,this._addToepoint(r),this._points.add(r),this._outlinepoints.add(r),void 0===this.bjsEarcut&&T.V.Warn("Earcut was not found, the polygon will not be built.")}return e.prototype._addToepoint=function(e){for(var t=0,i=e;t<i.length;t++){var n=i[t];this._epoints.push(n.x,n.y)}},e.prototype.addHole=function(e){this._points.add(e);var t=new Ns;return t.add(e),this._holes.push(t),this._eholes.push(this._epoints.length/2),this._addToepoint(e),this},e.prototype.build=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=0),void 0===i&&(i=2);var n=new ji(this._name,this._scene),r=this.buildVertexData(t,i);return n.setVerticesData(Se.R.PositionKind,r.positions,e),n.setVerticesData(Se.R.NormalKind,r.normals,e),n.setVerticesData(Se.R.UVKind,r.uvs,e),n.setIndices(r.indices),n},e.prototype.buildVertexData=function(e,t){var i=this;void 0===e&&(e=0),void 0===t&&(t=2);var n=new ri,r=[],o=[],a=[],s=this._points.computeBounds();this._points.elements.forEach((function(e){r.push(0,1,0),o.push(e.x,0,e.y),a.push((e.x-s.min.x)/s.width,(e.y-s.min.y)/s.height)}));for(var l=[],c=this.bjsEarcut(this._epoints,this._eholes,2),u=0;u<c.length;u++)l.push(c[u]);if(e>0){var h=o.length/3;this._points.elements.forEach((function(t){r.push(0,-1,0),o.push(t.x,-e,t.y),a.push(1-(t.x-s.min.x)/s.width,1-(t.y-s.min.y)/s.height)}));var d=l.length;for(u=0;u<d;u+=3){var p=l[u+0],f=l[u+1],_=l[u+2];l.push(_+h),l.push(f+h),l.push(p+h)}this._addSide(o,r,a,l,s,this._outlinepoints,e,!1,t),this._holes.forEach((function(n){i._addSide(o,r,a,l,s,n,e,!0,t)}))}return n.indices=l,n.positions=o,n.normals=r,n.uvs=a,n},e.prototype._addSide=function(e,t,i,n,r,o,a,s,l){for(var c=e.length/3,u=0,h=0;h<o.elements.length;h++){var p=o.elements[h],f=o.elements[(h+1)%o.elements.length];e.push(p.x,0,p.y),e.push(p.x,-a,p.y),e.push(f.x,0,f.y),e.push(f.x,-a,f.y);var 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i,n,r,o,a,s,l=e.type&&(e.type<0||e.type>=t.length)?0:e.type||0,c=e.size,u=e.sizeX||c||1,h=e.sizeY||c||1,f=e.sizeZ||c||1,_=e.custom||t[l],m=_.face.length,g=e.faceUV||new Array(m),v=e.faceColors,y=void 0===e.flat||e.flat,b=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,T=[],E=[],S=[],x=[],C=[],A=0,P=0,R=[],I=0,M=0;if(y)for(M=0;M<m;M++)v&&void 0===v[M]&&(v[M]=new p.ov(1,1,1,1)),g&&void 0===g[M]&&(g[M]=new d.IU(0,0,1,1));if(y)for(M=0;M<m;M++){var O=_.face[M].length;for(r=2*Math.PI/O,o=.5*Math.tan(r/2),a=.5,I=0;I<O;I++)T.push(_.vertex[_.face[M][I]][0]*u,_.vertex[_.face[M][I]][1]*h,_.vertex[_.face[M][I]][2]*f),R.push(A),A++,i=g[M].x+(g[M].z-g[M].x)*(.5+o),n=g[M].y+(g[M].w-g[M].y)*(a-.5),x.push(i,ai.p.UseOpenGLOrientationForUV?1-n:n),s=o*Math.cos(r)-a*Math.sin(r),a=o*Math.sin(r)+a*Math.cos(r),o=s,v&&C.push(v[M].r,v[M].g,v[M].b,v[M].a);for(I=0;I<O-2;I++)E.push(R[0+P],R[I+2+P],R[I+1+P]);P+=O}else{for(I=0;I<_.vertex.length;I++)T.push(_.vertex[I][0]*u,_.vertex[I][1]*h,_.vertex[I][2]*f),x.push(0,ai.p.UseOpenGLOrientationForUV?1:0);for(M=0;M<m;M++)for(I=0;I<_.face[M].length-2;I++)E.push(_.face[M][0],_.face[M][I+2],_.face[M][I+1])}ri.ComputeNormals(T,E,S),ri._ComputeSides(b,T,E,S,x,e.frontUVs,e.backUVs);var D=new ri;return D.positions=T,D.indices=E,D.normals=S,D.uvs=x,v&&y&&(D.colors=C),D}function Ks(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,qs(t).applyToMesh(n,t.updatable),n}ji.CreateTube=function(e,t,i,n,r,o,a,s,l,c){return Hs(e,{path:t,radius:i,tessellation:n,radiusFunction:r,arc:1,cap:o,updatable:s,sideOrientation:l,instance:c},a)};var Qs={CreatePolyhedron:Ks};function Zs(e){var t,i=e.sideOrientation||ri.DEFAULTSIDE,n=e.radius||1,r=void 0===e.flat||e.flat,o=0|(e.subdivisions||4),a=e.radiusX||n,s=e.radiusY||n,l=e.radiusZ||n,c=(1+Math.sqrt(5))/2,u=[-1,c,-0,1,c,0,-1,-c,0,1,-c,0,0,-1,-c,0,1,-c,0,-1,c,0,1,c,c,0,1,c,0,-1,-c,0,1,-c,0,-1],h=[0,11,5,0,5,1,0,1,7,0,7,10,12,22,23,1,5,20,5,11,4,23,22,13,22,18,6,7,1,8,14,21,4,14,4,2,16,13,6,15,6,19,3,8,9,4,21,5,13,17,23,6,13,22,19,6,18,9,8,1],p=[0,1,2,3,4,5,6,7,8,9,10,11,0,2,3,3,3,4,7,8,9,9,10,11],f=[5,1,3,1,6,4,0,0,5,3,4,2,2,2,4,0,2,0,1,1,6,0,6,2,0,4,3,3,4,4,3,1,4,2,4,4,0,2,1,1,2,2,3,3,1,3,2,4],_=[0,0,0,0,1,0,0,1,1,0,0,0,1,1,0,0,1,1,1,0],m=[],g=[],v=[],y=[],b=0,T=new Array(3),E=new Array(3);for(t=0;t<3;t++)T[t]=d.Pq.Zero(),E[t]=d.I9.Zero();for(var S=0;S<20;S++){for(t=0;t<3;t++){var x=h[3*S+t];T[t].copyFromFloats(u[3*p[x]],u[3*p[x]+1],u[3*p[x]+2]),T[t].normalize(),E[t].copyFromFloats(.134765625*f[2*x]+.05859375+-.0390625*_[S],.2333984375*f[2*x+1]+.025390625+.01953125*_[S])}for(var C=function(e,t,i,n){var c,u=d.Pq.Lerp(T[0],T[2],t/o),h=d.Pq.Lerp(T[1],T[2],t/o),p=o===t?T[2]:d.Pq.Lerp(u,h,e/(o-t));if(p.normalize(),r){var f=d.Pq.Lerp(T[0],T[2],n/o),_=d.Pq.Lerp(T[1],T[2],n/o);c=d.Pq.Lerp(f,_,i/(o-n))}else c=new d.Pq(p.x,p.y,p.z);c.x/=a,c.y/=s,c.z/=l,c.normalize();var S=d.I9.Lerp(E[0],E[2],t/o),x=d.I9.Lerp(E[1],E[2],t/o),C=o===t?E[2]:d.I9.Lerp(S,x,e/(o-t));g.push(p.x*a,p.y*s,p.z*l),v.push(c.x,c.y,c.z),y.push(C.x,ai.p.UseOpenGLOrientationForUV?1-C.y:C.y),m.push(b),b++},A=0;A<o;A++)for(var P=0;P+A<o;P++)C(P,A,P+1/3,A+1/3),C(P+1,A,P+1/3,A+1/3),C(P,A+1,P+1/3,A+1/3),P+A+1<o&&(C(P+1,A,P+2/3,A+2/3),C(P+1,A+1,P+2/3,A+2/3),C(P,A+1,P+2/3,A+2/3))}ri._ComputeSides(i,g,m,v,y,e.frontUVs,e.backUVs);var R=new ri;return R.indices=m,R.positions=g,R.normals=v,R.uvs=y,R}function Js(e,t,i){void 0===t&&(t={}),void 0===i&&(i=null);var n=new ji(e,i);return t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),n._originalBuilderSideOrientation=t.sideOrientation,Zs(t).applyToMesh(n,t.updatable),n}ri.CreatePolyhedron=qs,ji.CreatePolyhedron=function(e,t,i){return Ks(e,t,i)};var $s={CreateIcoSphere:Js};ri.CreateIcoSphere=Zs,ji.CreateIcoSphere=function(e,t,i){return Js(e,t,i)};var el=new d.Pq(1,0,0),tl=new d.Pq(-1,0,0),il=new d.Pq(0,1,0),nl=new d.Pq(0,-1,0),rl=new d.Pq(0,0,1),ol=new d.Pq(0,0,-1),al=function(){function e(e,t,i,n,r,o,a,s,l){void 0===e&&(e=d.Pq.Zero()),void 0===t&&(t=d.Pq.Up()),void 0===i&&(i=d.I9.Zero()),void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),this.position=e,this.normal=t,this.uv=i,this.vertexIdx=n,this.vertexIdxForBones=r,this.localPositionOverride=o,this.localNormalOverride=a,this.matrixIndicesOverride=s,this.matrixWeightsOverride=l}return e.prototype.clone=function(){var t,i,n,r;return new e(this.position.clone(),this.normal.clone(),this.uv.clone(),this.vertexIdx,this.vertexIdxForBones,null===(t=this.localPositionOverride)||void 0===t?void 0:t.slice(),null===(i=this.localNormalOverride)||void 0===i?void 0:i.slice(),null===(n=this.matrixIndicesOverride)||void 0===n?void 0:n.slice(),null===(r=this.matrixWeightsOverride)||void 0===r?void 0:r.slice())},e}();function sl(e,t,i){var n,r,o,a,s=!!t.skeleton,l=i.localMode||s,c=t.getIndices(),u=s?t.getPositionData(!0,!0):t.getVerticesData(Se.R.PositionKind),h=s?t.getNormalsData(!0,!0):t.getVerticesData(Se.R.NormalKind),p=l?s?t.getVerticesData(Se.R.PositionKind):u:null,f=l?s?t.getVerticesData(Se.R.NormalKind):h:null,_=t.getVerticesData(Se.R.UVKind),m=s?t.getVerticesData(Se.R.MatricesIndicesKind):null,g=s?t.getVerticesData(Se.R.MatricesWeightsKind):null,v=s?t.getVerticesData(Se.R.MatricesIndicesExtraKind):null,y=s?t.getVerticesData(Se.R.MatricesWeightsExtraKind):null,b=i.position||d.Pq.Zero(),T=i.normal||d.Pq.Up(),E=i.size||d.Pq.One(),S=i.angle||0;if(!T){var x=new d.Pq(0,0,1),C=t.getScene().activeCamera,A=d.Pq.TransformCoordinates(x,C.getWorldMatrix());T=C.globalPosition.subtract(A)}var P=-Math.atan2(T.z,T.x)-Math.PI/2,R=Math.sqrt(T.x*T.x+T.z*T.z),I=Math.atan2(T.y,R),M=new ri;M.indices=[],M.positions=[],M.normals=[],M.uvs=[],M.matricesIndices=s?[]:null,M.matricesWeights=s?[]:null,M.matricesIndicesExtra=v?[]:null,M.matricesWeightsExtra=y?[]:null;var O=0,D=function(e,t){var n=new al;if(!c||!u||!h)return n;var r=c[e];if(n.vertexIdx=3*r,n.vertexIdxForBones=4*r,n.position=new d.Pq(u[3*r],u[3*r+1],u[3*r+2]),d.Pq.TransformCoordinatesToRef(n.position,t,n.position),n.normal=new d.Pq(h[3*r],h[3*r+1],h[3*r+2]),d.Pq.TransformNormalToRef(n.normal,t,n.normal),i.captureUVS&&_){var o=_[2*r+1];n.uv=new d.I9(_[2*r],ai.p.UseOpenGLOrientationForUV?1-o:o)}return n},N=[0,0,0,0],F=function(e,t){if(0===e.length)return e;var i=.5*Math.abs(d.Pq.Dot(E,t)),n=function(e,t,i,n){for(var r=0;r<n;++r)if(e[i+r]===t)return i+r;return-1},r=function(e,r){var o,a,s,l,c,u,h,_,v,y,b,T,E,S,x,C,A=d.Pq.GetClipFactor(e.position,r.position,t,i),P=N,R=N;if(m&&g){var I=e.matrixIndicesOverride?0:e.vertexIdxForBones,M=null!==(o=e.matrixIndicesOverride)&&void 0!==o?o:m,O=null!==(a=e.matrixWeightsOverride)&&void 0!==a?a:g,D=r.matrixIndicesOverride?0:r.vertexIdxForBones,F=null!==(s=r.matrixIndicesOverride)&&void 0!==s?s:m,L=null!==(l=r.matrixWeightsOverride)&&void 0!==l?l:g;P=[0,0,0,0],R=[0,0,0,0];for(var w=0,U=0;U<4;++U)if(O[I+U]>0){var V=n(F,M[I+U],D,4);P[w]=M[I+U],R[w]=B.X.Lerp(O[I+U],V>=0?L[V]:0,A),w++}for(U=0;U<4&&w<4;++U){var k=F[D+U];-1===n(M,k,I,4)&&(P[w]=k,R[w]=B.X.Lerp(0,L[D+U],A),w++)}var G=R[0]+R[1]+R[2]+R[3];R[0]/=G,R[1]/=G,R[2]/=G,R[3]/=G}var z=e.localPositionOverride?e.localPositionOverride[0]:null!==(c=null==p?void 0:p[e.vertexIdx])&&void 0!==c?c:0,Y=e.localPositionOverride?e.localPositionOverride[1]:null!==(u=null==p?void 0:p[e.vertexIdx+1])&&void 0!==u?u:0,X=e.localPositionOverride?e.localPositionOverride[2]:null!==(h=null==p?void 0:p[e.vertexIdx+2])&&void 0!==h?h:0,W=r.localPositionOverride?r.localPositionOverride[0]:null!==(_=null==p?void 0:p[r.vertexIdx])&&void 0!==_?_:0,H=r.localPositionOverride?r.localPositionOverride[1]:null!==(v=null==p?void 0:p[r.vertexIdx+1])&&void 0!==v?v:0,j=r.localPositionOverride?r.localPositionOverride[2]:null!==(y=null==p?void 0:p[r.vertexIdx+2])&&void 0!==y?y:0,q=e.localNormalOverride?e.localNormalOverride[0]:null!==(b=null==f?void 0:f[e.vertexIdx])&&void 0!==b?b:0,K=e.localNormalOverride?e.localNormalOverride[1]:null!==(T=null==f?void 0:f[e.vertexIdx+1])&&void 0!==T?T:0,Q=e.localNormalOverride?e.localNormalOverride[2]:null!==(E=null==f?void 0:f[e.vertexIdx+2])&&void 0!==E?E:0,Z=q+((r.localNormalOverride?r.localNormalOverride[0]:null!==(S=null==f?void 0:f[r.vertexIdx])&&void 0!==S?S:0)-q)*A,J=K+((r.localNormalOverride?r.localNormalOverride[1]:null!==(x=null==f?void 0:f[r.vertexIdx+1])&&void 0!==x?x:0)-K)*A,$=Q+((r.localNormalOverride?r.localNormalOverride[2]:null!==(C=null==f?void 0:f[r.vertexIdx+2])&&void 0!==C?C:0)-Q)*A,ee=Math.sqrt(Z*Z+J*J+$*$);return new al(d.Pq.Lerp(e.position,r.position,A),d.Pq.Lerp(e.normal,r.normal,A).normalize(),d.I9.Lerp(e.uv,r.uv,A),-1,-1,p?[z+(W-z)*A,Y+(H-Y)*A,X+(j-X)*A]:null,f?[Z/ee,J/ee,$/ee]:null,P,R)},o=null;e.length>3&&(o=[]);for(var a=0;a<e.length;a+=3){var s=null,l=null,c=null,u=null,h=d.Pq.Dot(e[a].position,t)-i>0,_=d.Pq.Dot(e[a+1].position,t)-i>0,v=d.Pq.Dot(e[a+2].position,t)-i>0;switch((h?1:0)+(_?1:0)+(v?1:0)){case 0:e.length>3?(o.push(e[a]),o.push(e[a+1]),o.push(e[a+2])):o=e;break;case 1:if(o=null!=o?o:new Array,h&&(s=e[a+1],l=e[a+2],c=r(e[a],s),u=r(e[a],l)),_){s=e[a],l=e[a+2],c=r(e[a+1],s),u=r(e[a+1],l),o.push(c),o.push(l.clone()),o.push(s.clone()),o.push(l.clone()),o.push(c.clone()),o.push(u);break}v&&(s=e[a],l=e[a+1],c=r(e[a+2],s),u=r(e[a+2],l)),s&&l&&c&&u&&(o.push(s.clone()),o.push(l.clone()),o.push(c),o.push(u),o.push(c.clone()),o.push(l.clone()));break;case 2:o=null!=o?o:new Array,h||(l=r(s=e[a].clone(),e[a+1]),c=r(s,e[a+2]),o.push(s),o.push(l),o.push(c)),_||(l=r(s=e[a+1].clone(),e[a+2]),c=r(s,e[a]),o.push(s),o.push(l),o.push(c)),v||(l=r(s=e[a+2].clone(),e[a]),c=r(s,e[a+1]),o.push(s),o.push(l),o.push(c))}}return o},L=t instanceof ji?t:null,w=null==L?void 0:L._thinInstanceDataStorage.matrixData,U=(null==L?void 0:L.thinInstanceCount)||1,V=d.AA.Matrix[0];V.copyFrom(d.uq.IdentityReadOnly);for(var k=0;k<U;++k){if((null==L?void 0:L.hasThinInstances)&&w){var G=16*k;V.setRowFromFloats(0,w[G+0],w[G+1],w[G+2],w[G+3]),V.setRowFromFloats(1,w[G+4],w[G+5],w[G+6],w[G+7]),V.setRowFromFloats(2,w[G+8],w[G+9],w[G+10],w[G+11]),V.setRowFromFloats(3,w[G+12],w[G+13],w[G+14],w[G+15])}for(var z=d.uq.RotationYawPitchRoll(P,I,S).multiply(d.uq.Translation(b.x,b.y,b.z)),Y=d.uq.Invert(z),X=t.getWorldMatrix(),W=V.multiply(X).multiply(Y),H=new Array(3),j=0;j<c.length;j+=3){var q=H;if(q[0]=D(j,W),q[1]=D(j+1,W),q[2]=D(j+2,W),!(i.cullBackFaces&&-q[0].normal.z<=0&&-q[1].normal.z<=0&&-q[2].normal.z<=0)&&(q=F(q,el))&&(q=F(q,tl))&&(q=F(q,il))&&(q=F(q,nl))&&(q=F(q,rl))&&(q=F(q,ol)))for(var K=0;K<q.length;K++){var Q=q[K];if(M.indices.push(O),l?(Q.localPositionOverride?(M.positions[3*O]=Q.localPositionOverride[0],M.positions[3*O+1]=Q.localPositionOverride[1],M.positions[3*O+2]=Q.localPositionOverride[2]):p&&(M.positions[3*O]=p[Q.vertexIdx],M.positions[3*O+1]=p[Q.vertexIdx+1],M.positions[3*O+2]=p[Q.vertexIdx+2]),Q.localNormalOverride?(M.normals[3*O]=Q.localNormalOverride[0],M.normals[3*O+1]=Q.localNormalOverride[1],M.normals[3*O+2]=Q.localNormalOverride[2]):f&&(M.normals[3*O]=f[Q.vertexIdx],M.normals[3*O+1]=f[Q.vertexIdx+1],M.normals[3*O+2]=f[Q.vertexIdx+2])):(Q.position.toArray(M.positions,3*O),Q.normal.toArray(M.normals,3*O)),M.matricesIndices&&M.matricesWeights&&(Q.matrixIndicesOverride?(M.matricesIndices[4*O]=Q.matrixIndicesOverride[0],M.matricesIndices[4*O+1]=Q.matrixIndicesOverride[1],M.matricesIndices[4*O+2]=Q.matrixIndicesOverride[2],M.matricesIndices[4*O+3]=Q.matrixIndicesOverride[3]):(m&&(M.matricesIndices[4*O]=m[Q.vertexIdxForBones],M.matricesIndices[4*O+1]=m[Q.vertexIdxForBones+1],M.matricesIndices[4*O+2]=m[Q.vertexIdxForBones+2],M.matricesIndices[4*O+3]=m[Q.vertexIdxForBones+3]),v&&M.matricesIndicesExtra&&(M.matricesIndicesExtra[4*O]=v[Q.vertexIdxForBones],M.matricesIndicesExtra[4*O+1]=v[Q.vertexIdxForBones+1],M.matricesIndicesExtra[4*O+2]=v[Q.vertexIdxForBones+2],M.matricesIndicesExtra[4*O+3]=v[Q.vertexIdxForBones+3])),Q.matrixWeightsOverride?(M.matricesWeights[4*O]=Q.matrixWeightsOverride[0],M.matricesWeights[4*O+1]=Q.matrixWeightsOverride[1],M.matricesWeights[4*O+2]=Q.matrixWeightsOverride[2],M.matricesWeights[4*O+3]=Q.matrixWeightsOverride[3]):(g&&(M.matricesWeights[4*O]=g[Q.vertexIdxForBones],M.matricesWeights[4*O+1]=g[Q.vertexIdxForBones+1],M.matricesWeights[4*O+2]=g[Q.vertexIdxForBones+2],M.matricesWeights[4*O+3]=g[Q.vertexIdxForBones+3]),y&&M.matricesWeightsExtra&&(M.matricesWeightsExtra[4*O]=y[Q.vertexIdxForBones],M.matricesWeightsExtra[4*O+1]=y[Q.vertexIdxForBones+1],M.matricesWeightsExtra[4*O+2]=y[Q.vertexIdxForBones+2],M.matricesWeightsExtra[4*O+3]=y[Q.vertexIdxForBones+3]))),i.captureUVS)Q.uv.toArray(M.uvs,2*O);else{M.uvs.push(.5+Q.position.x/E.x);var Z=.5+Q.position.y/E.y;M.uvs.push(ai.p.UseOpenGLOrientationForUV?1-Z:Z)}O++}}}0===M.indices.length&&(M.indices=null),0===M.positions.length&&(M.positions=null),0===M.normals.length&&(M.normals=null),0===M.uvs.length&&(M.uvs=null),0===(null===(n=M.matricesIndices)||void 0===n?void 0:n.length)&&(M.matricesIndices=null),0===(null===(r=M.matricesWeights)||void 0===r?void 0:r.length)&&(M.matricesWeights=null),0===(null===(o=M.matricesIndicesExtra)||void 0===o?void 0:o.length)&&(M.matricesIndicesExtra=null),0===(null===(a=M.matricesWeightsExtra)||void 0===a?void 0:a.length)&&(M.matricesWeightsExtra=null);var J=new ji(e,t.getScene());return M.applyToMesh(J),l?(J.skeleton=t.skeleton,J.parent=t):(J.position=b.clone(),J.rotation=new d.Pq(I,P,S)),J.computeWorldMatrix(!0),J.refreshBoundingInfo(!0,!0),J}var ll={CreateDecal:sl};ji.CreateDecal=function(e,t,i,n,r,o){return sl(e,t,{position:i,normal:n,size:r,angle:o})};var cl=function(){function e(e,t){void 0===e&&(e=0),void 0===t&&(t=0),this.x=e,this.y=t,e!==Math.floor(e)&&(Math.floor(e),T.V.Warn("x is not an integer, floor(x) used")),t!==Math.floor(t)&&(Math.floor(t),T.V.Warn("y is not an integer, floor(y) used"))}return e.prototype.clone=function(){return new e(this.x,this.y)},e.prototype.rotate60About=function(e){var t=this.x;return this.x=e.x+e.y-this.y,this.y=t+this.y-e.x,this},e.prototype.rotateNeg60About=function(e){var t=this.x;return this.x=t+this.y-e.y,this.y=e.x+e.y-t,this},e.prototype.rotate120=function(e,t){e!==Math.floor(e)&&(Math.floor(e),T.V.Warn("m not an integer only floor(m) used")),t!==Math.floor(t)&&(Math.floor(t),T.V.Warn("n not an integer only floor(n) used"));var i=this.x;return this.x=e-i-this.y,this.y=t+i,this},e.prototype.rotateNeg120=function(e,t){e!==Math.floor(e)&&(Math.floor(e),T.V.Warn("m is not an integer, floor(m) used")),t!==Math.floor(t)&&(Math.floor(t),T.V.Warn("n is not an integer,   floor(n) used"));var i=this.x;return this.x=this.y-t,this.y=e+t-i-this.y,this},e.prototype.toCartesianOrigin=function(e,t){var i=d.Pq.Zero();return i.x=e.x+2*this.x*t+this.y*t,i.y=e.y+Math.sqrt(3)*this.y*t,i},e.Zero=function(){return new e(0,0)},e}(),ul=function(){function e(){this.cartesian=[],this.vertices=[],this.max=[],this.min=[],this.closestTo=[],this.innerFacets=[],this.isoVecsABOB=[],this.isoVecsOBOA=[],this.isoVecsBAOA=[],this.vertexTypes=[],this.IDATA=new hl("icosahedron","Regular",[[0,ct.a6,-1],[-ct.a6,1,0],[-1,0,-ct.a6],[1,0,-ct.a6],[ct.a6,1,0],[0,ct.a6,1],[-1,0,ct.a6],[-ct.a6,-1,0],[0,-ct.a6,-1],[ct.a6,-1,0],[1,0,ct.a6],[0,-ct.a6,1]],[[0,2,1],[0,3,2],[0,4,3],[0,5,4],[0,1,5],[7,6,1],[8,7,2],[9,8,3],[10,9,4],[6,10,5],[2,7,1],[3,8,2],[4,9,3],[5,10,4],[1,6,5],[11,6,7],[11,7,8],[11,8,9],[11,9,10],[11,10,6]])}return e.prototype.setIndices=function(){var e,t,i,n,r,o,a,s=12,l={},c=this.m,u=this.n,h=c;0!==u&&(h=B.X.HCF(c,u)),e=c/h,t=u/h;var d,p,f,_=cl.Zero(),m=new cl(c,u),g=new cl(-u,c+u),v=cl.Zero(),y=cl.Zero(),b=cl.Zero(),T=[],E=[],S=this.vertByDist,x=function(e,t,i,n){p=t+"|"+n,(d=e+"|"+i)in l||p in l?d in l&&!(p in l)?l[p]=l[d]:p in l&&!(d in l)&&(l[d]=l[p]):(l[d]=s,l[p]=s,s++),S[i][0]>2?E[l[d]]=[-S[i][0],S[i][1],l[d]]:E[l[d]]=[T[S[i][0]],S[i][1],l[d]]};this.IDATA.edgematch=[[1,"B"],[2,"B"],[3,"B"],[4,"B"],[0,"B"],[10,"O",14,"A"],[11,"O",10,"A"],[12,"O",11,"A"],[13,"O",12,"A"],[14,"O",13,"A"],[0,"O"],[1,"O"],[2,"O"],[3,"O"],[4,"O"],[19,"B",5,"A"],[15,"B",6,"A"],[16,"B",7,"A"],[17,"B",8,"A"],[18,"B",9,"A"]];for(var C=0;C<20;C++){if(r=(T=this.IDATA.face[C])[2],o=T[1],a=T[0],f=_.x+"|"+_.y,(d=C+"|"+f)in l||(l[d]=r,E[r]=[T[S[f][0]],S[f][1]]),f=m.x+"|"+m.y,(d=C+"|"+f)in l||(l[d]=o,E[o]=[T[S[f][0]],S[f][1]]),f=g.x+"|"+g.y,(d=C+"|"+f)in l||(l[d]=a,E[a]=[T[S[f][0]],S[f][1]]),i=this.IDATA.edgematch[C][0],"B"===(n=this.IDATA.edgematch[C][1]))for(var A=1;A<h;A++)y.x=c-A*(e+t),y.y=u+A*e,b.x=-A*t,b.y=A*(e+t),x(C,i,f=y.x+"|"+y.y,b.x+"|"+b.y);if("O"===n)for(A=1;A<h;A++)b.x=-A*t,b.y=A*(e+t),v.x=A*e,v.y=A*t,x(C,i,f=b.x+"|"+b.y,v.x+"|"+v.y);if(i=this.IDATA.edgematch[C][2],(n=this.IDATA.edgematch[C][3])&&"A"===n)for(A=1;A<h;A++)v.x=A*e,v.y=A*t,y.x=c-(h-A)*(e+t),y.y=u+(h-A)*e,x(C,i,f=v.x+"|"+v.y,y.x+"|"+y.y);for(A=0;A<this.vertices.length;A++)f=this.vertices[A].x+"|"+this.vertices[A].y,(d=C+"|"+f)in l||(l[d]=s++,S[f][0]>2?E[l[d]]=[-S[f][0],S[f][1],l[d]]:E[l[d]]=[T[S[f][0]],S[f][1],l[d]])}this.closestTo=E,this.vecToidx=l},e.prototype.calcCoeffs=function(){var e=this.m,t=this.n,i=Math.sqrt(3)/3,n=e*e+t*t+e*t;this.coau=(e+t)/n,this.cobu=-t/n,this.coav=-i*(e-t)/n,this.cobv=i*(2*e+t)/n},e.prototype.createInnerFacets=function(){for(var e=this.m,t=this.n,i=0;i<t+e+1;i++)for(var n=this.min[i];n<this.max[i]+1;n++)n<this.max[i]&&n<this.max[i+1]+1&&this.innerFacets.push(["|"+n+"|"+i,"|"+n+"|"+(i+1),"|"+(n+1)+"|"+i]),i>0&&n<this.max[i-1]&&n+1<this.max[i]+1&&this.innerFacets.push(["|"+n+"|"+i,"|"+(n+1)+"|"+i,"|"+(n+1)+"|"+(i-1)])},e.prototype.edgeVecsABOB=function(){for(var e=this.m,t=this.n,i=new cl(-t,e+t),n=1;n<e+t;n++){var r=new cl(this.min[n],n),o=new cl(this.min[n-1],n-1),a=new cl(this.min[n+1],n+1),s=r.clone(),l=o.clone(),c=a.clone();s.rotate60About(i),l.rotate60About(i),c.rotate60About(i);var u=new cl(this.max[s.y],s.y),h=new cl(this.max[s.y-1],s.y-1),d=new cl(this.max[s.y-1]-1,s.y-1);s.x===u.x&&s.y===u.y||(s.x!==h.x?(this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([r,h,d]),this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([r,d,u])):s.y===c.y?(this.vertexTypes.push([1,1,0]),this.isoVecsABOB.push([r,o,h]),this.vertexTypes.push([1,0,1]),this.isoVecsABOB.push([r,h,a])):(this.vertexTypes.push([1,1,0]),this.isoVecsABOB.push([r,o,h]),this.vertexTypes.push([1,0,0]),this.isoVecsABOB.push([r,h,u])))}},e.prototype.mapABOBtoOBOA=function(){for(var e=new cl(0,0),t=0;t<this.isoVecsABOB.length;t++){for(var i=[],n=0;n<3;n++)e.x=this.isoVecsABOB[t][n].x,e.y=this.isoVecsABOB[t][n].y,0===this.vertexTypes[t][n]&&e.rotateNeg120(this.m,this.n),i.push(e.clone());this.isoVecsOBOA.push(i)}},e.prototype.mapABOBtoBAOA=function(){for(var e=new cl(0,0),t=0;t<this.isoVecsABOB.length;t++){for(var i=[],n=0;n<3;n++)e.x=this.isoVecsABOB[t][n].x,e.y=this.isoVecsABOB[t][n].y,1===this.vertexTypes[t][n]&&e.rotate120(this.m,this.n),i.push(e.clone());this.isoVecsBAOA.push(i)}},e.prototype.MapToFace=function(e,t){for(var i,n=this.IDATA.face[e],r=n[2],o=n[1],a=n[0],s=d.Pq.FromArray(this.IDATA.vertex[r]),l=d.Pq.FromArray(this.IDATA.vertex[o]),c=d.Pq.FromArray(this.IDATA.vertex[a]),u=l.subtract(s),h=c.subtract(s),p=u.scale(this.coau).add(h.scale(this.cobu)),f=u.scale(this.coav).add(h.scale(this.cobv)),_=[],m=d.AA.Vector3[0],g=0;g<this.cartesian.length;g++)m=p.scale(this.cartesian[g].x).add(f.scale(this.cartesian[g].y)).add(s),_[g]=[m.x,m.y,m.z],i=e+"|"+this.vertices[g].x+"|"+this.vertices[g].y,t.vertex[this.vecToidx[i]]=[m.x,m.y,m.z]},e.prototype.build=function(e,t){var i=[],n=cl.Zero(),r=new cl(e,t),o=new cl(-t,e+t);i.push(n,r,o);for(var a=t;a<e+1;a++)for(var s=0;s<e+1-a;s++)i.push(new cl(s,a));if(t>0){for(var l=B.X.HCF(e,t),c=e/l,u=t/l,h=1;h<l;h++)i.push(new cl(h*c,h*u)),i.push(new cl(-h*u,h*(c+u))),i.push(new cl(e-h*(c+u),t+h*c));for(var d=e/t,p=1;p<t;p++)for(var f=0;f<p*d;f++)i.push(new cl(f,p)),i.push(new cl(f,p).rotate120(e,t)),i.push(new cl(f,p).rotateNeg120(e,t))}i.sort((function(e,t){return e.x-t.x})),i.sort((function(e,t){return e.y-t.y}));var _=new Array(e+t+1),m=new Array(e+t+1);for(h=0;h<_.length;h++)_[h]=1/0,m[h]=-1/0;var g=0,v=0,y=i.length;for(h=0;h<y;h++)v=i[h].x,_[g=i[h].y]=Math.min(v,_[g]),m[g]=Math.max(v,m[g]);var b=function(i,n){var r=i.clone();return"A"===n&&r.rotateNeg120(e,t),"B"===n&&r.rotate120(e,t),r.x<0?r.y:r.x+r.y},T=[],E=[],S=[],x=[],C={},A=[],P=-1,R=-1;for(h=0;h<y;h++)T[h]=i[h].toCartesianOrigin(new cl(0,0),.5),E[h]=b(i[h],"O"),S[h]=b(i[h],"A"),x[h]=b(i[h],"B"),E[h]===S[h]&&S[h]===x[h]?(P=3,R=E[h]):E[h]===S[h]?(P=4,R=E[h]):S[h]===x[h]?(P=5,R=S[h]):x[h]===E[h]&&(P=6,R=E[h]),E[h]<S[h]&&E[h]<x[h]&&(P=2,R=E[h]),S[h]<E[h]&&S[h]<x[h]&&(P=1,R=S[h]),x[h]<S[h]&&x[h]<E[h]&&(P=0,R=x[h]),A.push([P,R,i[h].x,i[h].y]);A.sort((function(e,t){return e[2]-t[2]})),A.sort((function(e,t){return e[3]-t[3]})),A.sort((function(e,t){return e[1]-t[1]})),A.sort((function(e,t){return e[0]-t[0]}));for(var I=0;I<A.length;I++)C[A[I][2]+"|"+A[I][3]]=[A[I][0],A[I][1],I];return this.m=e,this.n=t,this.vertices=i,this.vertByDist=C,this.cartesian=T,this.min=_,this.max=m,this},e}(),hl=function(e,t,i,n){this.name=e,this.category=t,this.vertex=i,this.face=n},dl=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.innerToData=function(e,t){for(var i=0;i<t.innerFacets.length;i++)this.face.push(t.innerFacets[i].map((function(i){return t.vecToidx[e+i]})))},t.prototype.mapABOBtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][0],n=0;n<t.isoVecsABOB.length;n++){for(var r=[],o=0;o<3;o++)0===t.vertexTypes[n][o]?r.push(e+"|"+t.isoVecsABOB[n][o].x+"|"+t.isoVecsABOB[n][o].y):r.push(i+"|"+t.isoVecsABOB[n][o].x+"|"+t.isoVecsABOB[n][o].y);this.face.push([t.vecToidx[r[0]],t.vecToidx[r[1]],t.vecToidx[r[2]]])}},t.prototype.mapOBOAtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][0],n=0;n<t.isoVecsOBOA.length;n++){for(var r=[],o=0;o<3;o++)1===t.vertexTypes[n][o]?r.push(e+"|"+t.isoVecsOBOA[n][o].x+"|"+t.isoVecsOBOA[n][o].y):r.push(i+"|"+t.isoVecsOBOA[n][o].x+"|"+t.isoVecsOBOA[n][o].y);this.face.push([t.vecToidx[r[0]],t.vecToidx[r[1]],t.vecToidx[r[2]]])}},t.prototype.mapBAOAtoDATA=function(e,t){for(var i=t.IDATA.edgematch[e][2],n=0;n<t.isoVecsBAOA.length;n++){for(var r=[],o=0;o<3;o++)1===t.vertexTypes[n][o]?r.push(e+"|"+t.isoVecsBAOA[n][o].x+"|"+t.isoVecsBAOA[n][o].y):r.push(i+"|"+t.isoVecsBAOA[n][o].x+"|"+t.isoVecsBAOA[n][o].y);this.face.push([t.vecToidx[r[0]],t.vecToidx[r[1]],t.vecToidx[r[2]]])}},t.prototype.orderData=function(e){for(var t=[],i=0;i<13;i++)t[i]=[];var n=e.closestTo;for(i=0;i<n.length;i++)n[i][0]>-1?n[i][1]>0&&t[n[i][0]].push([i,n[i][1]]):t[12].push([i,n[i][0]]);var r=[];for(i=0;i<12;i++)r[i]=i;var o=12;for(i=0;i<12;i++){t[i].sort((function(e,t){return e[1]-t[1]}));for(var a=0;a<t[i].length;a++)r[t[i][a][0]]=o++}for(a=0;a<t[12].length;a++)r[t[12][a][0]]=o++;for(i=0;i<this.vertex.length;i++)this.vertex[i].push(r[i]);for(this.vertex.sort((function(e,t){return e[3]-t[3]})),i=0;i<this.vertex.length;i++)this.vertex[i].pop();for(i=0;i<this.face.length;i++)for(a=0;a<this.face[i].length;a++)this.face[i][a]=r[this.face[i][a]];this.sharedNodes=t[12].length,this.poleNodes=this.vertex.length-this.sharedNodes},t.prototype.setOrder=function(e,t){var i=[],n=[],r=t.pop();n.push(r);var o=this.face[r].indexOf(e);o=(o+2)%3;var a=this.face[r][o];i.push(a);for(var s=0;t.length>0;)r=t[s],this.face[r].indexOf(a)>-1?(o=(this.face[r].indexOf(a)+1)%3,a=this.face[r][o],i.push(a),n.push(r),t.splice(s,1),s=0):s++;return this.adjacentFaces.push(i),n},t.prototype.toGoldbergPolyhedronData=function(){var e=this,t=new hl("GeoDual","Goldberg",[],[]);t.name="GD dual";for(var i=this.vertex.length,n=new Array(i),r=0;r<i;r++)n[r]=[];for(var o=0;o<this.face.length;o++)for(var a=0;a<3;a++)n[this.face[o][a]].push(o);var s=0,l=0,c=0,u=[],h=[];this.adjacentFaces=[];for(var d=0;d<n.length;d++)t.face[d]=this.setOrder(d,n[d].concat([])),n[d].forEach((function(i){s=0,l=0,c=0,u=e.face[i];for(var n=0;n<3;n++)h=e.vertex[u[n]],s+=h[0],l+=h[1],c+=h[2];t.vertex[i]=[s/3,l/3,c/3]}));return t},t.BuildGeodesicData=function(e){var i=new t("Geodesic-m-n","Geodesic",[[0,ct.a6,-1],[-ct.a6,1,0],[-1,0,-ct.a6],[1,0,-ct.a6],[ct.a6,1,0],[0,ct.a6,1],[-1,0,ct.a6],[-ct.a6,-1,0],[0,-ct.a6,-1],[ct.a6,-1,0],[1,0,ct.a6],[0,-ct.a6,1]],[]);e.setIndices(),e.calcCoeffs(),e.createInnerFacets(),e.edgeVecsABOB(),e.mapABOBtoOBOA(),e.mapABOBtoBAOA();for(var n=0;n<e.IDATA.face.length;n++)e.MapToFace(n,i),i.innerToData(n,e),"B"===e.IDATA.edgematch[n][1]&&i.mapABOBtoDATA(n,e),"O"===e.IDATA.edgematch[n][1]&&i.mapOBOAtoDATA(n,e),"A"===e.IDATA.edgematch[n][3]&&i.mapBAOAtoDATA(n,e);return i.orderData(e),i.vertex=i.vertex.map((function(e){var t=e[0],i=e[1],n=e[2],r=Math.sqrt(t*t+i*i+n*n);return e[0]*=1/r,e[1]*=1/r,e[2]*=1/r,e})),i},t}(hl);function pl(e,t,i){void 0===i&&(i=null);var n=t.m||1;n!==Math.floor(n)&&(Math.floor(n),T.V.Warn("m not an integer only floor(m) used"));var r=t.n||0;if(r!==Math.floor(r)&&(Math.floor(r),T.V.Warn("n not an integer only floor(n) used")),r>n){var o=r;r=n,n=o,T.V.Warn("n > m therefore m and n swapped")}var a=new ul;return a.build(n,r),Ks(e,{custom:dl.BuildGeodesicData(a),size:t.size,sizeX:t.sizeX,sizeY:t.sizeY,sizeZ:t.sizeZ,faceUV:t.faceUV,faceColors:t.faceColors,flat:t.flat,updatable:t.updatable,sideOrientation:t.sideOrientation,frontUVs:t.frontUVs,backUVs:t.backUVs},i)}ji._GoldbergMeshParser=function(e,t){return fl.Parse(e,t)};var fl=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.goldbergData={faceColors:[],faceCenters:[],faceZaxis:[],faceXaxis:[],faceYaxis:[],nbSharedFaces:0,nbUnsharedFaces:0,nbFaces:0,nbFacesAtPole:0,adjacentFaces:[]},t}return(0,m.C6)(t,e),t.prototype.relatedGoldbergFace=function(e,t){return void 0===t?(e>this.goldbergData.nbUnsharedFaces-1&&(T.V.Warn("Maximum number of unshared faces used"),e=this.goldbergData.nbUnsharedFaces-1),this.goldbergData.nbUnsharedFaces+e):(e>11&&(T.V.Warn("Last pole used"),e=11),t>this.goldbergData.nbFacesAtPole-1&&(T.V.Warn("Maximum number of faces at a pole used"),t=this.goldbergData.nbFacesAtPole-1),12+e*this.goldbergData.nbFacesAtPole+t)},t.prototype._changeGoldbergFaceColors=function(e){for(var t=0;t<e.length;t++)for(var i=e[t][0],n=e[t][1],r=e[t][2],o=i;o<n+1;o++)this.goldbergData.faceColors[o]=r;var a=[];for(o=0;o<12;o++)for(t=0;t<5;t++)a.push(this.goldbergData.faceColors[o].r,this.goldbergData.faceColors[o].g,this.goldbergData.faceColors[o].b,this.goldbergData.faceColors[o].a);for(o=12;o<this.goldbergData.faceColors.length;o++)for(t=0;t<6;t++)a.push(this.goldbergData.faceColors[o].r,this.goldbergData.faceColors[o].g,this.goldbergData.faceColors[o].b,this.goldbergData.faceColors[o].a);return a},t.prototype.setGoldbergFaceColors=function(e){var t=this._changeGoldbergFaceColors(e);this.setVerticesData(Se.R.ColorKind,t)},t.prototype.updateGoldbergFaceColors=function(e){var t=this._changeGoldbergFaceColors(e);this.updateVerticesData(Se.R.ColorKind,t)},t.prototype._changeGoldbergFaceUVs=function(e){for(var t=this.getVerticesData(Se.R.UVKind),i=0;i<e.length;i++){for(var n=e[i][0],r=e[i][1],o=e[i][2],a=e[i][3],s=e[i][4],l=[],c=[],u=void 0,h=void 0,d=0;d<5;d++)u=o.x+a*Math.cos(s+d*Math.PI/2.5),h=o.y+a*Math.sin(s+d*Math.PI/2.5),u<0&&(u=0),u>1&&(u=1),l.push(u,h);for(d=0;d<6;d++)u=o.x+a*Math.cos(s+d*Math.PI/3),h=o.y+a*Math.sin(s+d*Math.PI/3),u<0&&(u=0),u>1&&(u=1),c.push(u,h);for(var p=n;p<Math.min(12,r+1);p++)for(d=0;d<5;d++)t[10*p+2*d]=l[2*d],t[10*p+2*d+1]=l[2*d+1];for(p=Math.max(12,n);p<r+1;p++)for(d=0;d<6;d++)t[12*p-24+2*d]=c[2*d],t[12*p-23+2*d]=c[2*d+1]}return t},t.prototype.setGoldbergFaceUVs=function(e){var t=this._changeGoldbergFaceUVs(e);this.setVerticesData(Se.R.UVKind,t)},t.prototype.updateGoldbergFaceUVs=function(e){var t=this._changeGoldbergFaceUVs(e);this.updateVerticesData(Se.R.UVKind,t)},t.prototype.placeOnGoldbergFaceAt=function(e,t,i){var n=d.Pq.RotationFromAxis(this.goldbergData.faceXaxis[t],this.goldbergData.faceYaxis[t],this.goldbergData.faceZaxis[t]);e.rotation=n,e.position=this.goldbergData.faceCenters[t].add(this.goldbergData.faceXaxis[t].scale(i.x)).add(this.goldbergData.faceYaxis[t].scale(i.y)).add(this.goldbergData.faceZaxis[t].scale(i.z))},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type="GoldbergMesh";var i={};if(i.adjacentFaces=this.goldbergData.adjacentFaces,i.nbSharedFaces=this.goldbergData.nbSharedFaces,i.nbUnsharedFaces=this.goldbergData.nbUnsharedFaces,i.nbFaces=this.goldbergData.nbFaces,i.nbFacesAtPole=this.goldbergData.nbFacesAtPole,this.goldbergData.faceColors){i.faceColors=[];for(var n=0,r=this.goldbergData.faceColors;n<r.length;n++){var o=r[n];i.faceColors.push(o.asArray())}}if(this.goldbergData.faceCenters){i.faceCenters=[];for(var a=0,s=this.goldbergData.faceCenters;a<s.length;a++){var l=s[a];i.faceCenters.push(l.asArray())}}if(this.goldbergData.faceZaxis){i.faceZaxis=[];for(var c=0,u=this.goldbergData.faceZaxis;c<u.length;c++)l=u[c],i.faceZaxis.push(l.asArray())}if(this.goldbergData.faceYaxis){i.faceYaxis=[];for(var h=0,d=this.goldbergData.faceYaxis;h<d.length;h++)l=d[h],i.faceYaxis.push(l.asArray())}if(this.goldbergData.faceXaxis){i.faceXaxis=[];for(var p=0,f=this.goldbergData.faceXaxis;p<f.length;p++)l=f[p],i.faceXaxis.push(l.asArray())}t.goldbergData=i},t.Parse=function(e,i){var n=e.goldbergData;n.faceColors=n.faceColors.map((function(e){return p.ov.FromArray(e)})),n.faceCenters=n.faceCenters.map((function(e){return d.Pq.FromArray(e)})),n.faceZaxis=n.faceZaxis.map((function(e){return d.Pq.FromArray(e)})),n.faceXaxis=n.faceXaxis.map((function(e){return d.Pq.FromArray(e)})),n.faceYaxis=n.faceYaxis.map((function(e){return d.Pq.FromArray(e)}));var r=new t(e.name,i);return r.goldbergData=n,r},t}(ji);function _l(e,t){for(var i=e.size,n=e.sizeX||i||1,r=e.sizeY||i||1,o=e.sizeZ||i||1,a=0===e.sideOrientation?0:e.sideOrientation||ri.DEFAULTSIDE,s=[],l=[],c=[],u=[],h=1/0,p=-1/0,f=1/0,_=-1/0,m=0;m<t.vertex.length;m++)h=Math.min(h,t.vertex[m][0]*n),p=Math.max(p,t.vertex[m][0]*n),f=Math.min(f,t.vertex[m][1]*r),_=Math.max(_,t.vertex[m][1]*r);for(var g=0,v=0;v<t.face.length;v++){var y=t.face[v],b=d.Pq.FromArray(t.vertex[y[0]]),T=d.Pq.FromArray(t.vertex[y[2]]),E=d.Pq.FromArray(t.vertex[y[1]]),S=T.subtract(b),x=E.subtract(b),C=d.Pq.Cross(x,S).normalize();for(m=0;m<y.length;m++){c.push(C.x,C.y,C.z);var A=t.vertex[y[m]];s.push(A[0]*n,A[1]*r,A[2]*o);var P=(A[1]*r-f)/(_-f);u.push((A[0]*n-h)/(p-h),ai.p.UseOpenGLOrientationForUV?1-P:P)}for(m=0;m<y.length-2;m++)l.push(g,g+m+2,g+m+1);g+=y.length}ri._ComputeSides(a,s,l,c,u);var R=new ri;return R.positions=s,R.indices=l,R.normals=c,R.uvs=u,R}function ml(e,t,i){void 0===i&&(i=null);var n=t.size,r=t.sizeX||n||1,o=t.sizeY||n||1,a=t.sizeZ||n||1,s=t.m||1;s!==Math.floor(s)&&(Math.floor(s),T.V.Warn("m not an integer only floor(m) used"));var l=t.n||0;if(l!==Math.floor(l)&&(Math.floor(l),T.V.Warn("n not an integer only floor(n) used")),l>s){var c=l;l=s,s=c,T.V.Warn("n > m therefore m and n swapped")}var u=new ul;u.build(s,l);var h=dl.BuildGeodesicData(u),f=h.toGoldbergPolyhedronData(),_=new fl(e,i);t.sideOrientation=ji._GetDefaultSideOrientation(t.sideOrientation),_._originalBuilderSideOrientation=t.sideOrientation,_l(t,f).applyToMesh(_,t.updatable),_.goldbergData.nbSharedFaces=h.sharedNodes,_.goldbergData.nbUnsharedFaces=h.poleNodes,_.goldbergData.adjacentFaces=h.adjacentFaces,_.goldbergData.nbFaces=_.goldbergData.nbSharedFaces+_.goldbergData.nbUnsharedFaces,_.goldbergData.nbFacesAtPole=(_.goldbergData.nbUnsharedFaces-12)/12;for(var m=0;m<h.vertex.length;m++)_.goldbergData.faceCenters.push(d.Pq.FromArray(h.vertex[m])),_.goldbergData.faceCenters[m].x*=r,_.goldbergData.faceCenters[m].y*=o,_.goldbergData.faceCenters[m].z*=a,_.goldbergData.faceColors.push(new p.ov(1,1,1,1));for(m=0;m<f.face.length;m++){var g=f.face[m],v=d.Pq.FromArray(f.vertex[g[0]]),y=d.Pq.FromArray(f.vertex[g[2]]),b=d.Pq.FromArray(f.vertex[g[1]]),E=y.subtract(v),S=b.subtract(v),x=d.Pq.Cross(S,E).normalize(),C=d.Pq.Cross(S,x).normalize();_.goldbergData.faceXaxis.push(S.normalize()),_.goldbergData.faceYaxis.push(x),_.goldbergData.faceZaxis.push(C)}return _}var gl=function(){function e(e){this._paths=[],this._tempPaths=[],this._holes=[],this._resolution=e}return e.prototype.moveTo=function(e,t){this._currentPath=new ft(e,t),this._tempPaths.push(this._currentPath)},e.prototype.lineTo=function(e,t){this._currentPath.addLineTo(e,t)},e.prototype.quadraticCurveTo=function(e,t,i,n){this._currentPath.addQuadraticCurveTo(e,t,i,n,this._resolution)},e.prototype.bezierCurveTo=function(e,t,i,n,r,o){this._currentPath.addBezierCurveTo(e,t,i,n,r,o,this._resolution)},e.prototype.extractHoles=function(){for(var e=0,t=this._tempPaths;e<t.length;e++){var i=t[e];i.area()>0?this._holes.push(i):this._paths.push(i)}if(!this._paths.length&&this._holes.length){var n=this._holes;this._holes=this._paths,this._paths=n}this._tempPaths.length=0},Object.defineProperty(e.prototype,"paths",{get:function(){return this._paths},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"holes",{get:function(){return this._holes},enumerable:!1,configurable:!0}),e}();function vl(e,t,i,n,r,o){var a=o.glyphs[e]||o.glyphs["?"];if(!a)return null;var s=new gl(r);if(a.o)for(var l=a.o.split(" "),c=0,u=l.length;c<u;)switch(l[c++]){case"m":var h=parseInt(l[c++])*t+i,d=parseInt(l[c++])*t+n;s.moveTo(h,d);break;case"l":h=parseInt(l[c++])*t+i,d=parseInt(l[c++])*t+n,s.lineTo(h,d);break;case"q":var p=parseInt(l[c++])*t+i,f=parseInt(l[c++])*t+n,_=parseInt(l[c++])*t+i,m=parseInt(l[c++])*t+n;s.quadraticCurveTo(_,m,p,f);break;case"b":p=parseInt(l[c++])*t+i,f=parseInt(l[c++])*t+n,_=parseInt(l[c++])*t+i,m=parseInt(l[c++])*t+n;var g=parseInt(l[c++])*t+i,v=parseInt(l[c++])*t+n;s.bezierCurveTo(_,m,g,v,p,f)}return s.extractHoles(),{offsetX:a.ha*t,shapePath:s}}function yl(e,t,i,n){for(var r=Array.from(e),o=t/n.resolution,a=(n.boundingBox.yMax-n.boundingBox.yMin+n.underlineThickness)*o,s=[],l=0,c=0,u=0;u<r.length;u++){var h=r[u];if("\n"===h)l=0,c-=a;else{var d=vl(h,o,l,c,i,n);d&&(l+=d.offsetX,s.push(d.shapePath))}}return s}function bl(e,t,i,n,r,o){var a,s;void 0===n&&(n={size:50,resolution:8,depth:1}),void 0===r&&(r=null),void 0===o&&(o=earcut);for(var l=[],c=0,u=0,h=yl(t,n.size||50,n.resolution||8,i);u<h.length;u++){var p=h[u];if(p.paths.length)for(var f=p.holes.slice(),_=0,m=p.paths;_<m.length;_++){for(var g=m[_],v=[],y=[],b=0,T=g.getPoints();b<T.length;b++){var E=T[b];y.push(new d.Pq(E.x,0,E.y))}for(var S=0,x=f.slice();S<x.length;S++){for(var C=(F=x[S]).getPoints(),A=!1,P=0,R=C;P<R.length;P++)if(E=R[P],g.isPointInside(E)){A=!0;break}if(A){for(var I=[],M=0,O=C;M<O.length;M++)E=O[M],I.push(new d.Pq(E.x,0,E.y));v.push(I),f.splice(f.indexOf(F),1)}}if(!v.length&&f.length)for(var D=0,N=f;D<N.length;D++){I=[];for(var F,L=0,w=(F=N[D]).getPoints();L<w.length;L++)E=w[L],I.push(new d.Pq(E.x,0,E.y));v.push(I)}var B=Us(e,{shape:y,holes:v.length?v:void 0,depth:n.depth||1,faceUV:n.faceUV||(null===(a=n.perLetterFaceUV)||void 0===a?void 0:a.call(n,c)),faceColors:n.faceColors||(null===(s=n.perLetterFaceColors)||void 0===s?void 0:s.call(n,c)),sideOrientation:ji._GetDefaultSideOrientation(n.sideOrientation||ji.DOUBLESIDE)},r,o);l.push(B),c++}}var U=ji.MergeMeshes(l,!0,!0);if(U){var V=U.getBoundingInfo().boundingBox;U.position.x+=-(V.minimumWorld.x+V.maximumWorld.x)/2,U.position.y+=-(V.minimumWorld.y+V.maximumWorld.y)/2,U.position.z+=-(V.minimumWorld.z+V.maximumWorld.z)/2+V.extendSize.z,U.name=e;var k=new Mi("pivot",r);k.rotation.x=-Math.PI/2,U.parent=k,U.bakeCurrentTransformIntoVertices(),U.parent=null,k.dispose()}return U}var Tl={CreateBox:Ka,CreateTiledBox:ys,CreateSphere:Ja,CreateDisc:ps,CreateIcoSphere:Js,CreateRibbon:us,CreateCylinder:La,CreateTorus:fa,CreateTorusKnot:Es,CreateLineSystem:Rs,CreateLines:Is,CreateDashedLines:Ms,ExtrudeShape:ks,ExtrudeShapeCustom:Gs,CreateLathe:Xs,CreateTiledPlane:ms,CreatePlane:Sn,CreateGround:ca,CreateTiledGround:ua,CreateGroundFromHeightMap:ha,CreatePolygon:Bs,ExtrudePolygon:Us,CreateTube:Hs,CreatePolyhedron:Ks,CreateGeodesic:pl,CreateGoldberg:ml,CreateDecal:sl,CreateCapsule:ss,CreateText:bl},El=function(){function e(e){if(this._impostors=[],this._meshes=[],this._bodies=[],this._inertiaBodies=[],this._constraints=[],this._bodyMeshes=[],this._inertiaMeshes=[],this._constraintMeshes=[],this._numMeshes=0,this._numBodies=0,this._numInertiaBodies=0,this._numConstraints=0,this._debugMeshMeshes=new Array,this._constraintAxesSize=.4,this._scene=e||D.q.LastCreatedScene,this._scene){var t=this._scene.getPhysicsEngine();t&&(this._physicsEnginePlugin=t.getPhysicsPlugin()),this._utilityLayer=new ka(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0}}return e.prototype._updateDebugMeshes=function(){var e=this._physicsEnginePlugin;1===(null==e?void 0:e.getPluginVersion())?this._updateDebugMeshesV1():this._updateDebugMeshesV2()},e.prototype._updateDebugMeshesV1=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numMeshes;t++){var i=this._impostors[t];if(i)if(i.isDisposed)this.hideImpostor(this._impostors[t--]);else{if(i.type===os.MeshImpostor)continue;var n=this._meshes[t];n&&e&&e.syncMeshWithImpostor(n,i)}}},e.prototype._updateDebugMeshesV2=function(){for(var e=this._physicsEnginePlugin,t=0;t<this._numBodies;){var i=this._bodies[t];if(!(i&&i.isDisposed&&this.hideBody(i))){var n=this._bodyMeshes[t];i&&n&&e.syncTransform(i,n),t++}}},e.prototype._updateInertiaMeshes=function(){for(var e=0;e<this._numInertiaBodies;){var t=this._inertiaBodies[e];if(!(t&&t.isDisposed&&this.hideInertia(t))){var i=this._inertiaMeshes[e];t&&i&&this._updateDebugInertia(t,i),e++}}},e.prototype._updateDebugInertia=function(e,t){var i,n=d.uq.Identity(),r=d.uq.Identity(),o=d.uq.Identity();if(e._pluginDataInstances.length){for(var a=t,s=a._thinInstanceDataStorage.matrixData,l=e.transformNode._thinInstanceDataStorage.matrixData,c=0;c<e._pluginDataInstances.length;c++){var u=e.getMassProperties(c);this._getMeshDebugInertiaMatrixToRef(u,n),d.uq.FromArrayToRef(l,16*c,r),n.multiplyToRef(r,o),o.copyToArray(s,16*c)}a.thinInstanceBufferUpdated("matrix")}else{if(u=e.getMassProperties(),this._getMeshDebugInertiaMatrixToRef(u,n),null===(i=e.transformNode.rotationQuaternion)||void 0===i||i.toRotationMatrix(r),r.setTranslation(e.transformNode.position),e.transformNode.parent){var h=e.transformNode.parent.computeWorldMatrix(!0);r.multiplyToRef(h,r)}n.multiplyToRef(r,n),n.decomposeToTransformNode(t)}},e.prototype._updateDebugConstraints=function(){for(var e=0;e<this._numConstraints;e++){var t=this._constraints[e],i=this._constraintMeshes[e];t&&i&&this._updateDebugConstraint(t,i)}},e.prototype._makeScalingUnitInPlace=function(e){Math.abs(e.x-1)>ct.bH&&(e.x=1*Math.sign(e.x)),Math.abs(e.y-1)>ct.bH&&(e.y=1*Math.sign(e.y)),Math.abs(e.z-1)>ct.bH&&(e.z=1*Math.sign(e.z))},e.prototype._updateDebugConstraint=function(e,t){var i=this;if(e._initOptions){var n=e._initOptions,r=n.pivotA,o=n.pivotB,a=n.axisA,s=n.axisB,l=n.perpAxisA,c=n.perpAxisB;r&&o&&a&&s&&l&&c&&t.getDescendants(!0).forEach((function(e){var t=e.getDescendants(!0)[0],n=e.getDescendants(!0)[1],u=t.metadata,h=u.parentBody,p=u.parentBodyIndex,f=n.metadata,_=f.childBody,m=f.childBodyIndex,g=i._getTransformFromBodyToRef(h,d.AA.Matrix[0],p),v=i._getTransformFromBodyToRef(_,d.AA.Matrix[1],m);g.decomposeToTransformNode(t),i._makeScalingUnitInPlace(t.scaling),v.decomposeToTransformNode(n),i._makeScalingUnitInPlace(n.scaling);var y=t.getDescendants(!0)[0];y.position.copyFrom(r);var b=n.getDescendants(!0)[0];b.position.copyFrom(o),d.PT.FromRotationMatrixToRef(d.uq.FromXYZAxesToRef(a,l,d.Pq.CrossToRef(a,l,d.AA.Vector3[0]),d.AA.Matrix[0]),y.rotationQuaternion),d.PT.FromRotationMatrixToRef(d.uq.FromXYZAxesToRef(s,c,d.Pq.CrossToRef(s,c,d.AA.Vector3[1]),d.AA.Matrix[1]),b.rotationQuaternion)}))}},e.prototype.showImpostor=function(e,t){var i=this;if(!this._scene)return null;for(var n=0;n<this._numMeshes;n++)if(this._impostors[n]==e)return null;var r=this._getDebugMesh(e,t);return r&&(this._impostors[this._numMeshes]=e,this._meshes[this._numMeshes]=r,0===this._numMeshes&&(this._renderFunction=function(){return i._updateDebugMeshes()},this._scene.registerBeforeRender(this._renderFunction)),this._numMeshes++),r},e.prototype.showBody=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numBodies;i++)if(this._bodies[i]==e)return null;var n=this._getDebugBodyMesh(e);return n&&(this._bodies[this._numBodies]=e,this._bodyMeshes[this._numBodies]=n,0===this._numBodies&&(this._renderFunction=function(){return t._updateDebugMeshes()},this._scene.registerBeforeRender(this._renderFunction)),this._numBodies++),n},e.prototype.showInertia=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numInertiaBodies;i++)if(this._inertiaBodies[i]==e)return null;var n=this._getDebugInertiaMesh(e);return n&&(this._inertiaBodies[this._numInertiaBodies]=e,this._inertiaMeshes[this._numInertiaBodies]=n,0===this._numInertiaBodies&&(this._inertiaRenderFunction=function(){return t._updateInertiaMeshes()},this._scene.registerBeforeRender(this._inertiaRenderFunction)),this._numInertiaBodies++),n},e.prototype.showConstraint=function(e){var t=this;if(!this._scene)return null;for(var i=0;i<this._numConstraints;i++)if(this._constraints[i]==e)return null;var n=this._getDebugConstraintMesh(e);return n&&(this._constraints[this._numConstraints]=e,this._constraintMeshes[this._numConstraints]=n,0===this._numConstraints&&(this._constraintRenderFunction=function(){return t._updateDebugConstraints()},this._scene.registerBeforeRender(this._constraintRenderFunction)),this._numConstraints++),n},e.prototype.hideImpostor=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,i=this._utilityLayer.utilityLayerScene,n=0;n<this._numMeshes;n++)if(this._impostors[n]==e){var r=this._meshes[n];if(!r)continue;i.removeMesh(r),r.dispose();var o=this._debugMeshMeshes.indexOf(r);o>-1&&this._debugMeshMeshes.splice(o,1),this._numMeshes--,this._numMeshes>0?(this._meshes[n]=this._meshes[this._numMeshes],this._impostors[n]=this._impostors[this._numMeshes],this._meshes[this._numMeshes]=null,this._impostors[this._numMeshes]=null):(this._meshes[0]=null,this._impostors[0]=null),t=!0;break}t&&0===this._numMeshes&&this._scene.unregisterBeforeRender(this._renderFunction)}},e.prototype.hideBody=function(e){if(!e||!this._scene||!this._utilityLayer)return!1;for(var t=!1,i=this._utilityLayer.utilityLayerScene,n=0;n<this._numBodies;n++)if(this._bodies[n]===e){var r=this._bodyMeshes[n];if(!r)continue;i.removeMesh(r),r.dispose(),this._numBodies--,this._numBodies>0?(this._bodyMeshes[n]=this._bodyMeshes[this._numBodies],this._bodies[n]=this._bodies[this._numBodies],this._bodyMeshes[this._numBodies]=null,this._bodies[this._numBodies]=null):(this._bodyMeshes[0]=null,this._bodies[0]=null),t=!0;break}return t&&0===this._numBodies&&this._scene.unregisterBeforeRender(this._renderFunction),t},e.prototype.hideInertia=function(e){if(!e||!this._scene||!this._utilityLayer)return!1;for(var t=!1,i=this._utilityLayer.utilityLayerScene,n=0;n<this._numInertiaBodies;n++)if(this._inertiaBodies[n]===e){var r=this._inertiaMeshes[n];if(!r)continue;i.removeMesh(r),r.dispose(),this._inertiaBodies.splice(n,1),this._inertiaMeshes.splice(n,1),this._numInertiaBodies--,t=!0;break}return t&&0===this._numInertiaBodies&&this._scene.unregisterBeforeRender(this._inertiaRenderFunction),t},e.prototype.hideConstraint=function(e){if(e&&this._scene&&this._utilityLayer){for(var t=!1,i=this._utilityLayer.utilityLayerScene,n=0;n<this._numConstraints;n++)if(this._constraints[n]===e){var r=this._constraintMeshes[n];if(!r)continue;i.removeMesh(r),r.dispose(),this._constraints.splice(n,1),this._constraintMeshes.splice(n,1),this._numConstraints--,this._numConstraints>0?(this._constraints[n]=this._constraints[this._numConstraints],this._constraintMeshes[n]=this._constraintMeshes[this._numConstraints],this._constraints[this._numConstraints]=null,this._constraintMeshes[this._numConstraints]=null):(this._constraints[0]=null,this._constraintMeshes[0]=null),t=!0;break}t&&0===this._numConstraints&&this._scene.unregisterBeforeRender(this._constraintRenderFunction)}},e.prototype._getDebugMaterial=function(e){return this._debugMaterial||(this._debugMaterial=new jo("",e),this._debugMaterial.wireframe=!0,this._debugMaterial.emissiveColor=p.v9.White(),this._debugMaterial.disableLighting=!0),this._debugMaterial},e.prototype._getDebugInertiaMaterial=function(e){return this._debugInertiaMaterial||(this._debugInertiaMaterial=new jo("",e),this._debugInertiaMaterial.disableLighting=!0,this._debugInertiaMaterial.alpha=0),this._debugInertiaMaterial},e.prototype._getDebugBoxMesh=function(e){return this._debugBoxMesh||(this._debugBoxMesh=Ka("physicsBodyBoxViewMesh",{size:1},e),this._debugBoxMesh.rotationQuaternion=d.PT.Identity(),this._debugBoxMesh.material=this._getDebugMaterial(e),this._debugBoxMesh.setEnabled(!1)),this._debugBoxMesh.createInstance("physicsBodyBoxViewInstance")},e.prototype._getDebugSphereMesh=function(e){return this._debugSphereMesh||(this._debugSphereMesh=Ja("physicsBodySphereViewMesh",{diameter:1},e),this._debugSphereMesh.rotationQuaternion=d.PT.Identity(),this._debugSphereMesh.material=this._getDebugMaterial(e),this._debugSphereMesh.setEnabled(!1)),this._debugSphereMesh.createInstance("physicsBodySphereViewInstance")},e.prototype._getDebugCapsuleMesh=function(e){return this._debugCapsuleMesh||(this._debugCapsuleMesh=ss("physicsBodyCapsuleViewMesh",{height:1},e),this._debugCapsuleMesh.rotationQuaternion=d.PT.Identity(),this._debugCapsuleMesh.material=this._getDebugMaterial(e),this._debugCapsuleMesh.setEnabled(!1)),this._debugCapsuleMesh.createInstance("physicsBodyCapsuleViewInstance")},e.prototype._getDebugCylinderMesh=function(e){return this._debugCylinderMesh||(this._debugCylinderMesh=La("physicsBodyCylinderViewMesh",{diameterTop:1,diameterBottom:1,height:1},e),this._debugCylinderMesh.rotationQuaternion=d.PT.Identity(),this._debugCylinderMesh.material=this._getDebugMaterial(e),this._debugCylinderMesh.setEnabled(!1)),this._debugCylinderMesh.createInstance("physicsBodyCylinderViewInstance")},e.prototype._getDebugMeshMesh=function(e,t){var i=new ji(e.name,t,null,e);return i.setParent(e),i.position=d.Pq.Zero(),i.material=this._getDebugMaterial(t),this._debugMeshMeshes.push(i),i},e.prototype._getDebugMesh=function(e,t){var i=this;if(!this._utilityLayer)return null;if(t&&t.parent&&t.parent.physicsImpostor)return null;var n=null,r=this._utilityLayer.utilityLayerScene;if(!e.physicsBody)return T.V.Warn("Unable to get physicsBody of impostor. It might be initialized later by its parent's impostor."),null;switch(e.type){case os.BoxImpostor:n=this._getDebugBoxMesh(r),e.getBoxSizeToRef(n.scaling);break;case os.SphereImpostor:n=this._getDebugSphereMesh(r);var o=e.getRadius();n.scaling.x=2*o,n.scaling.y=2*o,n.scaling.z=2*o;break;case os.CapsuleImpostor:n=this._getDebugCapsuleMesh(r);var a=e.object.getBoundingInfo();n.scaling.x=2*(a.boundingBox.maximum.x-a.boundingBox.minimum.x)*e.object.scaling.x,n.scaling.y=(a.boundingBox.maximum.y-a.boundingBox.minimum.y)*e.object.scaling.y,n.scaling.z=2*(a.boundingBox.maximum.z-a.boundingBox.minimum.z)*e.object.scaling.z;break;case os.MeshImpostor:t&&(n=this._getDebugMeshMesh(t,r));break;case os.NoImpostor:t?t.getChildMeshes().filter((function(e){return e.physicsImpostor?1:0})).forEach((function(e){if(e.physicsImpostor&&"Mesh"===e.getClassName()){var t=e.getBoundingInfo(),o=t.boundingBox.minimum,a=t.boundingBox.maximum;switch(e.physicsImpostor.type){case os.BoxImpostor:(n=i._getDebugBoxMesh(r)).position.copyFrom(o),n.position.addInPlace(a),n.position.scaleInPlace(.5);break;case os.SphereImpostor:n=i._getDebugSphereMesh(r);break;case os.CylinderImpostor:n=i._getDebugCylinderMesh(r);break;default:n=null}n&&(n.scaling.x=a.x-o.x,n.scaling.y=a.y-o.y,n.scaling.z=a.z-o.z,n.parent=e)}})):T.V.Warn("No target mesh parameter provided for NoImpostor. Skipping."),n=null;break;case os.CylinderImpostor:n=this._getDebugCylinderMesh(r),a=e.object.getBoundingInfo(),n.scaling.x=(a.boundingBox.maximum.x-a.boundingBox.minimum.x)*e.object.scaling.x,n.scaling.y=(a.boundingBox.maximum.y-a.boundingBox.minimum.y)*e.object.scaling.y,n.scaling.z=(a.boundingBox.maximum.z-a.boundingBox.minimum.z)*e.object.scaling.z}return n},e.prototype._getDebugBodyMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene,i=new ji("custom",t),n=new ri,r=e.getGeometry();if(n.positions=r.positions,n.indices=r.indices,n.applyToMesh(i),e._pluginDataInstances){var o=new Float32Array(16*e._pluginDataInstances.length);i.thinInstanceSetBuffer("matrix",o,16,!1)}return i.material=this._getDebugMaterial(t),i},e.prototype._getMeshDebugInertiaMatrixToRef=function(e,t){var i,n,r,o=null!==(i=e.inertiaOrientation)&&void 0!==i?i:d.PT.Identity(),a=null!==(n=e.inertia)&&void 0!==n?n:d.Pq.Zero(),s=null!==(r=e.centerOfMass)&&void 0!==r?r:d.Pq.Zero(),l=6*(a.x-a.y+a.z),c=Math.sqrt(Math.max(l,0)),u=12*a.x-l,h=Math.sqrt(Math.max(u,0)),p=12*a.z-l,f=Math.sqrt(Math.max(p,0)),_=d.AA.Vector3[0];_.set(f,c,h);var m=d.uq.ScalingToRef(_.x,_.y,_.z,d.AA.Matrix[0]),g=o.toRotationMatrix(d.AA.Matrix[1]),v=d.uq.TranslationToRef(s.x,s.y,s.z,d.AA.Matrix[2]);return m.multiplyToRef(g,t),t.multiplyToRef(v,t),t},e.prototype._getDebugInertiaMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene,i=Tl.CreateBox("custom",{size:1},t),n=d.uq.Identity();if(e._pluginDataInstances.length){for(var r=new Float32Array(16*e._pluginDataInstances.length),o=0;o<e._pluginDataInstances.length;++o){var a=e.getMassProperties(o);this._getMeshDebugInertiaMatrixToRef(a,n),n.copyToArray(r,16*o)}i.thinInstanceSetBuffer("matrix",r,16,!1)}else a=e.getMassProperties(),this._getMeshDebugInertiaMatrixToRef(a,n),n.decomposeToTransformNode(i);return i.enableEdgesRendering(),i.edgesWidth=2,i.edgesColor=new p.ov(1,0,1,1),i.material=this._getDebugInertiaMaterial(t),i},e.prototype._getTransformFromBodyToRef=function(e,t,i){var n=e.transformNode;return i&&i>=0?d.uq.FromArrayToRef(n._thinInstanceDataStorage.matrixData,i,t):t.copyFrom(n.getWorldMatrix())},e.prototype._getDebugConstraintMesh=function(e){if(!this._utilityLayer)return null;var t=this._utilityLayer.utilityLayerScene;if(!e._initOptions)return null;var i=e._initOptions,n=i.pivotA,r=i.pivotB,o=i.axisA,a=i.axisB,s=i.perpAxisA,l=i.perpAxisB;if(!(n&&r&&o&&a&&s&&l))return null;for(var c=new ji("parentingDebugConstraint",t),u=0,h=e.getBodiesUsingConstraint();u<h.length;u++){var p=h[u],f=new Mi("parentOfPair",t);f.parent=c;var _=p.parentBody,m=p.parentBodyIndex,g=p.childBody,v=p.childBodyIndex,y=this._getTransformFromBodyToRef(_,d.AA.Matrix[0],m),b=this._getTransformFromBodyToRef(g,d.AA.Matrix[1],v),T=new Mi("parentCoordSystem",t);T.parent=f,T.metadata={parentBody:_,parentBodyIndex:m},y.decomposeToTransformNode(T);var E=new Mi("childCoordSystem",t);E.parent=f,E.metadata={childBody:g,childBodyIndex:v},b.decomposeToTransformNode(E);var S=d.PT.FromRotationMatrix(d.uq.FromXYZAxesToRef(o,s,o.cross(s),d.AA.Matrix[0])),x=d.PT.FromRotationMatrix(d.uq.FromXYZAxesToRef(a,l,a.cross(l),d.AA.Matrix[0])),C=n,A=r,P=new Mi("constraint_parent",t);P.position.copyFrom(C),P.rotationQuaternion=S,P.parent=T;var R=new Mi("constraint_child",t);R.parent=E,R.position.copyFrom(A),R.rotationQuaternion=x;var I=new Xa(t,this._constraintAxesSize);I.xAxis.parent=P,I.yAxis.parent=P,I.zAxis.parent=P;var M=new Xa(t,this._constraintAxesSize);M.xAxis.parent=R,M.yAxis.parent=R,M.zAxis.parent=R}return c},e.prototype.dispose=function(){for(var e=this._numMeshes-1;e>=0;e--)this.hideImpostor(this._impostors[0]);for(e=this._numBodies-1;e>=0;e--)this.hideBody(this._bodies[0]);for(e=this._numInertiaBodies-1;e>=0;e--)this.hideInertia(this._inertiaBodies[0]);this._debugBoxMesh&&this._debugBoxMesh.dispose(),this._debugSphereMesh&&this._debugSphereMesh.dispose(),this._debugCylinderMesh&&this._debugCylinderMesh.dispose(),this._debugMaterial&&this._debugMaterial.dispose(),this._impostors.length=0,this._scene=null,this._physicsEnginePlugin=null,this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null)},e}(),Sl=function(){function e(e){this.ray=e}return e.CreateAndShow=function(t,i,n){var r=new e(t);return r.show(i,n),r},e.prototype.show=function(e,t){var i=this;if(!this._renderFunction&&this.ray){var n=this.ray;this._renderFunction=function(){return i._render()},this._scene=e,this._renderPoints=[n.origin,n.origin.add(n.direction.scale(n.length))],this._renderLine=Is("ray",{points:this._renderPoints,updatable:!0},e),this._renderLine.isPickable=!1,this._renderFunction&&this._scene.registerBeforeRender(this._renderFunction)}t&&this._renderLine&&this._renderLine.color.copyFrom(t)},e.prototype.hide=function(){this._renderFunction&&this._scene&&(this._scene.unregisterBeforeRender(this._renderFunction),this._scene=null,this._renderFunction=null,this._renderLine&&(this._renderLine.dispose(),this._renderLine=null),this._renderPoints=[])},e.prototype._render=function(){var e,t=this.ray;if(t){var i=this._renderPoints[1],n=Math.min(t.length,1e6);i.copyFrom(t.direction),i.scaleInPlace(n),i.addInPlace(t.origin),this._renderPoints[0].copyFrom(t.origin),Is("ray",{points:this._renderPoints,updatable:!0,instance:this._renderLine},this._scene),null===(e=this._renderLine)||void 0===e||e.refreshBoundingInfo()}},e.prototype.attachToMesh=function(e,t,i,n){var r=this;this._attachedToMesh=e;var o=this.ray;o&&(o.direction||(o.direction=d.Pq.Zero()),o.origin||(o.origin=d.Pq.Zero()),n&&(o.length=n),i||(i=d.Pq.Zero()),t||(t=new d.Pq(0,0,-1)),this._scene||(this._scene=e.getScene()),this._meshSpaceDirection?(this._meshSpaceDirection.copyFrom(t),this._meshSpaceOrigin.copyFrom(i)):(this._meshSpaceDirection=t.clone(),this._meshSpaceOrigin=i.clone()),this._onAfterRenderObserver||(this._onAfterRenderObserver=this._scene.onBeforeRenderObservable.add((function(){return r._updateToMesh()})),this._onAfterStepObserver=this._scene.onAfterStepObservable.add((function(){return r._updateToMesh()}))),this._attachedToMesh.computeWorldMatrix(!0),this._updateToMesh())},e.prototype.detachFromMesh=function(){this._attachedToMesh&&this._scene&&(this._onAfterRenderObserver&&(this._scene.onBeforeRenderObservable.remove(this._onAfterRenderObserver),this._scene.onAfterStepObservable.remove(this._onAfterStepObserver)),this._attachedToMesh=null,this._onAfterRenderObserver=null,this._onAfterStepObserver=null,this._scene=null)},e.prototype._updateToMesh=function(){var e=this.ray;this._attachedToMesh&&e&&(this._attachedToMesh.isDisposed()?this.detachFromMesh():(this._attachedToMesh.getDirectionToRef(this._meshSpaceDirection,e.direction),d.Pq.TransformCoordinatesToRef(this._meshSpaceOrigin,this._attachedToMesh.getWorldMatrix(),e.origin)))},e.prototype.dispose=function(){this.hide(),this.detachFromMesh(),this.ray=null},e}(),xl=function(){function e(t,i,n,r,o,a){var s,l,c,u,h,d,f,_,m,g,v,y,b,T;if(void 0===r&&(r=!0),void 0===o&&(o=3),void 0===a&&(a={}),this.skeleton=t,this.mesh=i,this.autoUpdateBonesMatrices=r,this.renderingGroupId=o,this.options=a,this.color=p.v9.White(),this._debugLines=new Array,this._localAxes=null,this._isEnabled=!0,this._obs=null,this._scene=n,this._ready=!1,a.pauseAnimations=null===(s=a.pauseAnimations)||void 0===s||s,a.returnToRest=null!==(l=a.returnToRest)&&void 0!==l&&l,a.displayMode=null!==(c=a.displayMode)&&void 0!==c?c:e.DISPLAY_LINES,a.displayOptions=null!==(u=a.displayOptions)&&void 0!==u?u:{},a.displayOptions.midStep=null!==(h=a.displayOptions.midStep)&&void 0!==h?h:.235,a.displayOptions.midStepFactor=null!==(d=a.displayOptions.midStepFactor)&&void 0!==d?d:.155,a.displayOptions.sphereBaseSize=null!==(f=a.displayOptions.sphereBaseSize)&&void 0!==f?f:.15,a.displayOptions.sphereScaleUnit=null!==(_=a.displayOptions.sphereScaleUnit)&&void 0!==_?_:2,a.displayOptions.sphereFactor=null!==(m=a.displayOptions.sphereFactor)&&void 0!==m?m:.865,a.displayOptions.spurFollowsChild=null!==(g=a.displayOptions.spurFollowsChild)&&void 0!==g&&g,a.displayOptions.showLocalAxes=null!==(v=a.displayOptions.showLocalAxes)&&void 0!==v&&v,a.displayOptions.localAxesSize=null!==(y=a.displayOptions.localAxesSize)&&void 0!==y?y:.075,a.computeBonesUsingShaders=null===(b=a.computeBonesUsingShaders)||void 0===b||b,a.useAllBones=null===(T=a.useAllBones)||void 0===T||T,this._boneIndices=new Set,!a.useAllBones){var E=null==i?void 0:i.getVerticesData(Se.R.MatricesIndicesKind),S=null==i?void 0:i.getVerticesData(Se.R.MatricesWeightsKind);if(E&&S)for(var x=0;x<E.length;++x){var C=E[x];0!==S[x]&&this._boneIndices.add(C)}}this._utilityLayer=new ka(this._scene,!1),this._utilityLayer.pickUtilitySceneFirst=!1,this._utilityLayer.utilityLayerScene.autoClearDepthAndStencil=!0;var A=this.options.displayMode||0;A>e.DISPLAY_SPHERE_AND_SPURS&&(A=e.DISPLAY_LINES),this.displayMode=A,this.update(),this._bindObs()}return e.CreateBoneWeightShader=function(e,t){var i,n,r,o,a,s,l=e.skeleton,c=null!==(i=e.colorBase)&&void 0!==i?i:p.v9.Black(),u=null!==(n=e.colorZero)&&void 0!==n?n:p.v9.Blue(),h=null!==(r=e.colorQuarter)&&void 0!==r?r:p.v9.Green(),d=null!==(o=e.colorHalf)&&void 0!==o?o:p.v9.Yellow(),f=null!==(a=e.colorFull)&&void 0!==a?a:p.v9.Red(),_=null!==(s=e.targetBoneIndex)&&void 0!==s?s:0;Vr.M.ShadersStore["boneWeights:"+l.name+"VertexShader"]="precision highp float;\n\n        attribute vec3 position;\n        attribute vec2 uv;\n\n        uniform mat4 view;\n        uniform mat4 projection;\n        uniform mat4 worldViewProjection;\n\n        #include<bonesDeclaration>\n        #if NUM_BONE_INFLUENCERS == 0\n            attribute vec4 matricesIndices;\n            attribute vec4 matricesWeights;\n        #endif\n        #include<bakedVertexAnimationDeclaration>\n\n        #include<instancesDeclaration>\n\n        varying vec3 vColor;\n\n        uniform vec3 colorBase;\n        uniform vec3 colorZero;\n        uniform vec3 colorQuarter;\n        uniform vec3 colorHalf;\n        uniform vec3 colorFull;\n\n        uniform float targetBoneIndex;\n\n        void main() {\n            vec3 positionUpdated = position;\n\n            #include<instancesVertex>\n            #include<bonesVertex>\n            #include<bakedVertexAnimation>\n\n            vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);\n\n            vec3 color = colorBase;\n            float totalWeight = 0.;\n            if(matricesIndices[0] == targetBoneIndex && matricesWeights[0] > 0.){\n                totalWeight += matricesWeights[0];\n            }\n            if(matricesIndices[1] == targetBoneIndex && matricesWeights[1] > 0.){\n                totalWeight += matricesWeights[1];\n            }\n            if(matricesIndices[2] == targetBoneIndex && matricesWeights[2] > 0.){\n                totalWeight += matricesWeights[2];\n            }\n            if(matricesIndices[3] == targetBoneIndex && matricesWeights[3] > 0.){\n                totalWeight += matricesWeights[3];\n            }\n\n            color = mix(color, colorZero, smoothstep(0., 0.25, totalWeight));\n            color = mix(color, colorQuarter, smoothstep(0.25, 0.5, totalWeight));\n            color = mix(color, colorHalf, smoothstep(0.5, 0.75, totalWeight));\n            color = mix(color, colorFull, smoothstep(0.75, 1.0, totalWeight));\n            vColor = color;\n\n        gl_Position = projection * view * worldPos;\n        }",Vr.M.ShadersStore["boneWeights:"+l.name+"FragmentShader"]="\n            precision highp float;\n            varying vec3 vPosition;\n\n            varying vec3 vColor;\n\n            void main() {\n                vec4 color = vec4(vColor, 1.0);\n                gl_FragColor = color;\n            }\n        ";var m=new xa("boneWeight:"+l.name,t,{vertex:"boneWeights:"+l.name,fragment:"boneWeights:"+l.name},{attributes:["position","normal","matricesIndices","matricesWeights"],uniforms:["world","worldView","worldViewProjection","view","projection","viewProjection","colorBase","colorZero","colorQuarter","colorHalf","colorFull","targetBoneIndex"]});return m.setColor3("colorBase",c),m.setColor3("colorZero",u),m.setColor3("colorQuarter",h),m.setColor3("colorHalf",d),m.setColor3("colorFull",f),m.setFloat("targetBoneIndex",_),m.getClassName=function(){return"BoneWeightShader"},m.transparencyMode=Vi.MATERIAL_OPAQUE,m},e.CreateSkeletonMapShader=function(t,i){var n,r=t.skeleton,o=null!==(n=t.colorMap)&&void 0!==n?n:[{color:new p.v9(1,.38,.18),location:0},{color:new p.v9(.59,.18,1),location:.2},{color:new p.v9(.59,1,.18),location:.4},{color:new p.v9(1,.87,.17),location:.6},{color:new p.v9(1,.17,.42),location:.8},{color:new p.v9(.17,.68,1),location:1}],a=r.bones.length+1,s=e._CreateBoneMapColorBuffer(a,o,i),l=new xa("boneWeights:"+r.name,i,{vertexSource:"precision highp float;\n\n            attribute vec3 position;\n            attribute vec2 uv;\n\n            uniform mat4 view;\n            uniform mat4 projection;\n            uniform mat4 worldViewProjection;\n            uniform float colorMap["+4*r.bones.length+"];\n\n            #include<bonesDeclaration>\n            #if NUM_BONE_INFLUENCERS == 0\n                attribute vec4 matricesIndices;\n                attribute vec4 matricesWeights;\n            #endif\n            #include<bakedVertexAnimationDeclaration>\n            #include<instancesDeclaration>\n\n            varying vec3 vColor;\n\n            void main() {\n                vec3 positionUpdated = position;\n\n                #include<instancesVertex>\n                #include<bonesVertex>\n                #include<bakedVertexAnimation>\n\n                vec3 color = vec3(0.);\n                bool first = true;\n\n                for (int i = 0; i < 4; i++) {\n                    int boneIdx = int(matricesIndices[i]);\n                    float boneWgt = matricesWeights[i];\n\n                    vec3 c = vec3(colorMap[boneIdx * 4 + 0], colorMap[boneIdx * 4 + 1], colorMap[boneIdx * 4 + 2]);\n\n                    if (boneWgt > 0.) {\n                        if (first) {\n                            first = false;\n                            color = c;\n                        } else {\n                            color = mix(color, c, boneWgt);\n                        }\n                    }\n                }\n\n                vColor = color;\n\n                vec4 worldPos = finalWorld * vec4(positionUpdated, 1.0);\n\n                gl_Position = projection * view * worldPos;\n            }",fragmentSource:"\n            precision highp float;\n            varying vec3 vColor;\n\n            void main() {\n                vec4 color = vec4( vColor, 1.0 );\n                gl_FragColor = color;\n            }\n            "},{attributes:["position","normal","matricesIndices","matricesWeights"],uniforms:["world","worldView","worldViewProjection","view","projection","viewProjection","colorMap"]});return l.setFloats("colorMap",s),l.getClassName=function(){return"SkeletonMapShader"},l.transparencyMode=Vi.MATERIAL_OPAQUE,l},e._CreateBoneMapColorBuffer=function(e,t,i){var n=new qo("temp",{width:e,height:1},i,!1),r=n.getContext(),o=r.createLinearGradient(0,0,e,0);t.forEach((function(e){o.addColorStop(e.location,e.color.toHexString())})),r.fillStyle=o,r.fillRect(0,0,e,1),n.update();for(var a=[],s=r.getImageData(0,0,e,1).data,l=1/255,c=0;c<s.length;c++)a.push(s[c]*l);return n.dispose(),a},Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._utilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return this._ready},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ready",{set:function(e){this._ready=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debugMesh",{get:function(){return this._debugMesh},set:function(e){this._debugMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"displayMode",{get:function(){return this.options.displayMode||e.DISPLAY_LINES},set:function(t){t>e.DISPLAY_SPHERE_AND_SPURS&&(t=e.DISPLAY_LINES),this.options.displayMode=t},enumerable:!1,configurable:!0}),e.prototype._bindObs=function(){var t=this;this.displayMode===e.DISPLAY_LINES&&(this._obs=this.scene.onBeforeRenderObservable.add((function(){t._displayLinesUpdate()})))},e.prototype.update=function(){switch(this.displayMode){case e.DISPLAY_LINES:this._displayLinesUpdate();break;case e.DISPLAY_SPHERES:this._buildSpheresAndSpurs(!0);break;case e.DISPLAY_SPHERE_AND_SPURS:this._buildSpheresAndSpurs(!1)}this._buildLocalAxes()},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this.isEnabled!==e&&(this._isEnabled=e,this.debugMesh&&this.debugMesh.setEnabled(e),e&&!this._obs?this._bindObs():!e&&this._obs&&(this.scene.onBeforeRenderObservable.remove(this._obs),this._obs=null))},enumerable:!1,configurable:!0}),e.prototype._getBonePosition=function(e,t,i,n,r,o){void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=0);var a=d.AA.Matrix[0],s=t.getParent();if(a.copyFrom(t.getLocalMatrix()),0!==n||0!==r||0!==o){var l=d.AA.Matrix[1];d.uq.IdentityToRef(l),l.setTranslationFromFloats(n,r,o),l.multiplyToRef(a,a)}s&&a.multiplyToRef(s.getAbsoluteMatrix(),a),a.multiplyToRef(i,a),e.x=a.m[12],e.y=a.m[13],e.z=a.m[14]},e.prototype._getLinesForBonesWithLength=function(e,t){var i,n,r=e.length;t?(i=t.getWorldMatrix(),n=t.position):(i=new d.uq,n=e[0].position);for(var o=0,a=0;a<r;a++){var s=e[a],l=this._debugLines[o];-1!==s._index&&(this._boneIndices.has(s.getIndex())||this.options.useAllBones)&&(l||(l=[d.Pq.Zero(),d.Pq.Zero()],this._debugLines[o]=l),this._getBonePosition(l[0],s,i),this._getBonePosition(l[1],s,i,0,s.length,0),l[0].subtractInPlace(n),l[1].subtractInPlace(n),o++)}},e.prototype._getLinesForBonesNoLength=function(e){var t,i,n=e.length,r=0,o=this.mesh;o?(t=o,i=o.position):(t=new Mi(""),i=e[0].position);for(var a=n-1;a>=0;a--){var s=e[a],l=s.getParent();if(l&&(this._boneIndices.has(s.getIndex())||this.options.useAllBones)){var c=this._debugLines[r];c||(c=[d.Pq.Zero(),d.Pq.Zero()],this._debugLines[r]=c),s.getAbsolutePositionToRef(t,c[0]),l.getAbsolutePositionToRef(t,c[1]),c[0].subtractInPlace(i),c[1].subtractInPlace(i),r++}}o||t.dispose()},e.prototype._revert=function(e){this.options.pauseAnimations&&(this.scene.animationsEnabled=e,this.utilityLayer.utilityLayerScene.animationsEnabled=e)},e.prototype._getAbsoluteBindPoseToRef=function(e,t){null!==e&&-1!==e._index?(this._getAbsoluteBindPoseToRef(e.getParent(),t),e.getBindMatrix().multiplyToRef(t,t)):t.copyFrom(d.uq.Identity())},e.prototype._createSpur=function(e,t,i,n,r,o){for(var a=i.subtract(e),s=a.length(),l=a.normalize().scale(s),c=r.midStep||.165,u=r.midStepFactor||.215,h=l.scale(c),p=Gs("skeletonViewer",{shape:[new d.Pq(1,-1,0),new d.Pq(1,1,0),new d.Pq(-1,1,0),new d.Pq(-1,-1,0),new d.Pq(1,-1,0)],path:[d.Pq.Zero(),h,l],scaleFunction:function(e){switch(e){case 0:case 2:return 0;case 1:return s*u}return 0},sideOrientation:ji.DEFAULTSIDE,updatable:!1},o),f=p.getTotalVertices(),_=[],m=[],g=0;g<f;g++)_.push(1,0,0,0),n&&r.spurFollowsChild&&g>9?m.push(n.getIndex(),0,0,0):m.push(t.getIndex(),0,0,0);return p.position=e.clone(),p.setVerticesData(Se.R.MatricesWeightsKind,_,!1),p.setVerticesData(Se.R.MatricesIndicesKind,m,!1),p.convertToFlatShadedMesh(),p},e.prototype._getBoundingSphereForBone=function(e){if(!this.mesh)return null;var t=this.mesh.getVerticesData(Se.R.PositionKind),i=this.mesh.getIndices(),n=this.mesh.getVerticesData(Se.R.MatricesWeightsKind),r=this.mesh.getVerticesData(Se.R.MatricesIndicesKind);if(!(t&&i&&n&&r))return null;for(var o=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),a=new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),s=0,l=0;l<i.length;++l)for(var c=i[l],u=0;u<4;++u){var h=r[4*c+u],p=n[4*c+u];if(h===e&&p>1e-5){d.Pq.FromArrayToRef(t,3*c,d.AA.Vector3[0]),o.minimizeInPlace(d.AA.Vector3[0]),a.maximizeInPlace(d.AA.Vector3[0]),s++;break}}return s>1?{center:d.Pq.Center(o,a),radius:d.Pq.Distance(o,a)/2}:null},e.prototype._buildSpheresAndSpurs=function(e){var t,i,n,r=this;void 0===e&&(e=!0),this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this._ready=!1;var o=null===(i=this.utilityLayer)||void 0===i?void 0:i.utilityLayerScene,a=this.skeleton.bones,s=[],l=[],c=this.scene.animationsEnabled;try{this.options.pauseAnimations&&(this.scene.animationsEnabled=!1,o.animationsEnabled=!1),this.options.returnToRest&&this.skeleton.returnToRest(),this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteMatrices();for(var u=Number.NEGATIVE_INFINITY,h=this.options.displayOptions||{},p=function(t){var i=a[t];if(-1===i._index||!f._boneIndices.has(i.getIndex())&&!f.options.useAllBones)return"continue";var n=new d.uq;f._getAbsoluteBindPoseToRef(i,n);var c=new d.Pq;if(n.decompose(void 0,void 0,c),i.children.length>0)i.children.forEach((function(t){var a=new d.uq;t.getLocalMatrix().multiplyToRef(n,a);var s=new d.Pq;a.decompose(void 0,void 0,s);var p=d.Pq.Distance(c,s);p>u&&(u=p),e||l.push(r._createSpur(c,i,s,t,h,o))}));else{var p=f._getBoundingSphereForBone(i.getIndex());if(p&&(p.radius>u&&(u=p.radius),!e)){var _=void 0,m=i.getParent();m?(f._getAbsoluteBindPoseToRef(m,n),n.decompose(void 0,void 0,d.AA.Vector3[0]),_=c.subtract(d.AA.Vector3[0]).normalize().scale(p.radius).add(c)):_=p.center.subtract(c).normalize().scale(p.radius).add(c),l.push(f._createSpur(c,i,_,null,h,o))}}for(var g=Ja("skeletonViewer",{segments:6,diameter:h.sphereBaseSize||.2,updatable:!0},o),v=g.getTotalVertices(),y=[],b=[],T=0;T<v;T++)y.push(1,0,0,0),b.push(i.getIndex(),0,0,0);g.setVerticesData(Se.R.MatricesWeightsKind,y,!1),g.setVerticesData(Se.R.MatricesIndicesKind,b,!1),g.position=c.clone(),s.push([g,i])},f=this,_=0;_<a.length;_++)p(_);var m=h.sphereScaleUnit||2,g=h.sphereFactor||.85,v=[];for(_=0;_<s.length;_++){for(var y=(t=s[_])[0],b=t[1],E=1/(m/u),S=0,x=b;x.getParent()&&-1!==x.getParent().getIndex();)S++,x=x.getParent();y.scaling.scaleInPlace(E*Math.pow(g,S)),v.push(y)}this.debugMesh=ji.MergeMeshes(v.concat(l),!0,!0),this.debugMesh&&(this.debugMesh.renderingGroupId=this.renderingGroupId,this.debugMesh.skeleton=this.skeleton,this.debugMesh.parent=this.mesh,this.debugMesh.computeBonesUsingShaders=null===(n=this.options.computeBonesUsingShaders)||void 0===n||n,this.debugMesh.alwaysSelectAsActiveMesh=!0),this.utilityLayer._getSharedGizmoLight().intensity=.7,this._revert(c),this.ready=!0}catch(e){T.V.Error(e),this._revert(c),this.dispose()}},e.prototype._buildLocalAxes=function(){var e;this._localAxes&&this._localAxes.dispose(),this._localAxes=null;var t=this.options.displayOptions||{};if(t.showLocalAxes){var i=this._utilityLayer.utilityLayerScene,n=t.localAxesSize||.075,r=[],o=[],a=new p.ov(1,0,0,1),s=new p.ov(0,1,0,1),l=new p.ov(0,0,1,1),c=[],u=[];for(var h in this.skeleton.bones){var f=this.skeleton.bones[h];if(-1!==f._index&&(this._boneIndices.has(f.getIndex())||this.options.useAllBones)){var _=new d.uq,m=new d.Pq;this._getAbsoluteBindPoseToRef(f,_),_.decompose(void 0,d.AA.Quaternion[0],m);var g=new d.uq;d.AA.Quaternion[0].toRotationMatrix(g);var v=d.Pq.TransformCoordinates(new d.Pq(0+n,0,0),g),y=d.Pq.TransformCoordinates(new d.Pq(0,0+n,0),g),b=d.Pq.TransformCoordinates(new d.Pq(0,0,0+n),g),T=[[m,m.add(v)],[m,m.add(y)],[m,m.add(b)]],E=[[a,a],[s,s],[l,l]];r.push.apply(r,T),o.push.apply(o,E);for(var S=0;S<6;S++)c.push(1,0,0,0),u.push(f.getIndex(),0,0,0)}}this._localAxes=Rs("localAxes",{lines:r,colors:o,updatable:!0},i),this._localAxes.setVerticesData(Se.R.MatricesWeightsKind,c,!1),this._localAxes.setVerticesData(Se.R.MatricesIndicesKind,u,!1),this._localAxes.skeleton=this.skeleton,this._localAxes.renderingGroupId=this.renderingGroupId+1,this._localAxes.parent=this.mesh,this._localAxes.computeBonesUsingShaders=null===(e=this.options.computeBonesUsingShaders)||void 0===e||e}},e.prototype._displayLinesUpdate=function(){if(this._utilityLayer){this.autoUpdateBonesMatrices&&this.skeleton.computeAbsoluteMatrices(),void 0===this.skeleton.bones[0].length?this._getLinesForBonesNoLength(this.skeleton.bones):this._getLinesForBonesWithLength(this.skeleton.bones,this.mesh);var e=this._utilityLayer.utilityLayerScene;e&&(this._debugMesh?Rs("",{lines:this._debugLines,updatable:!0,instance:this._debugMesh},e):(this._debugMesh=Rs("",{lines:this._debugLines,updatable:!0,instance:null},e),this._debugMesh.renderingGroupId=this.renderingGroupId),this.mesh?this._debugMesh.position.copyFrom(this.mesh.position):this._debugMesh.position.copyFrom(this.skeleton.bones[0].position),this._debugMesh.color=this.color)}},e.prototype.changeDisplayMode=function(e){var t=!!this.isEnabled;this.displayMode!==e&&(this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this.displayMode=e,this.update(),this._bindObs(),this.isEnabled=t)},e.prototype.changeDisplayOptions=function(e,t){var i=!!this.isEnabled;this.options.displayOptions[e]=t,this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null,this.ready=!1),this.update(),this._bindObs(),this.isEnabled=i},e.prototype.dispose=function(){this.isEnabled=!1,this._debugMesh&&(this._debugMesh.dispose(),this._debugMesh=null),this._utilityLayer&&(this._utilityLayer.dispose(),this._utilityLayer=null),this.ready=!1},e.DISPLAY_LINES=0,e.DISPLAY_SPHERES=1,e.DISPLAY_SPHERE_AND_SPURS=2,e}(),Cl=function(){function e(e,t){this._oldPosition=new d.Pq(Number.NaN,Number.NaN,Number.NaN),this._oldDirection=new d.Pq(Number.NaN,Number.NaN,Number.NaN),this._transparency=.3,this._showLines=!0,this._showPlanes=!0,this._scene=e.getScene(),this._light=e,this._camera=t,this._inverseViewMatrix=d.uq.Identity(),this._lightHelperFrustumMeshes=[],this._createGeometry(),this.show(),this.update()}return Object.defineProperty(e.prototype,"transparency",{get:function(){return this._transparency},set:function(e){this._transparency=e;for(var t=6;t<12;++t)this._lightHelperFrustumMeshes[t].material.alpha=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showLines",{get:function(){return this._showLines},set:function(e){if(this._showLines!==e){this._showLines=e;for(var t=0;t<6;++t)this._lightHelperFrustumMeshes[t].setEnabled(e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showPlanes",{get:function(){return this._showPlanes},set:function(e){if(this._showPlanes!==e){this._showPlanes=e;for(var t=6;t<12;++t)this._lightHelperFrustumMeshes[t].setEnabled(e)}},enumerable:!1,configurable:!0}),e.prototype.show=function(){var e=this;this._lightHelperFrustumMeshes.forEach((function(t,i){t.setEnabled(i<6&&e._showLines||i>=6&&e._showPlanes)})),this._oldPosition.set(Number.NaN,Number.NaN,Number.NaN),this._visible=!0},e.prototype.hide=function(){this._lightHelperFrustumMeshes.forEach((function(e){e.setEnabled(!1)})),this._visible=!1},e.prototype.update=function(){var e,t,i,n,r,o;if(this._visible&&(!this._oldPosition.equals(this._light.position)||!this._oldDirection.equals(this._light.direction)||this._oldAutoCalc!==this._light.autoCalcShadowZBounds||this._oldMinZ!==this._light.shadowMinZ||this._oldMaxZ!==this._light.shadowMaxZ)){this._oldPosition.copyFrom(this._light.position),this._oldDirection.copyFrom(this._light.direction),this._oldAutoCalc=this._light.autoCalcShadowZBounds,this._oldMinZ=this._light.shadowMinZ,this._oldMaxZ=this._light.shadowMaxZ,d.AA.Vector3[0].set(this._light.orthoLeft,this._light.orthoBottom,void 0!==this._light.shadowMinZ?this._light.shadowMinZ:this._camera.minZ),d.AA.Vector3[1].set(this._light.orthoRight,this._light.orthoTop,void 0!==this._light.shadowMaxZ?this._light.shadowMaxZ:this._camera.maxZ);var a=this._getInvertViewMatrix();d.AA.Vector3[2].copyFromFloats(d.AA.Vector3[1].x,d.AA.Vector3[1].y,d.AA.Vector3[0].z),d.AA.Vector3[3].copyFromFloats(d.AA.Vector3[1].x,d.AA.Vector3[0].y,d.AA.Vector3[0].z),d.AA.Vector3[4].copyFromFloats(d.AA.Vector3[0].x,d.AA.Vector3[0].y,d.AA.Vector3[0].z),d.AA.Vector3[5].copyFromFloats(d.AA.Vector3[0].x,d.AA.Vector3[1].y,d.AA.Vector3[0].z),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[2],a,d.AA.Vector3[2]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[3],a,d.AA.Vector3[3]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[4],a,d.AA.Vector3[4]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[5],a,d.AA.Vector3[5]),d.AA.Vector3[6].copyFromFloats(d.AA.Vector3[1].x,d.AA.Vector3[1].y,d.AA.Vector3[1].z),d.AA.Vector3[7].copyFromFloats(d.AA.Vector3[1].x,d.AA.Vector3[0].y,d.AA.Vector3[1].z),d.AA.Vector3[8].copyFromFloats(d.AA.Vector3[0].x,d.AA.Vector3[0].y,d.AA.Vector3[1].z),d.AA.Vector3[9].copyFromFloats(d.AA.Vector3[0].x,d.AA.Vector3[1].y,d.AA.Vector3[1].z),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[6],a,d.AA.Vector3[6]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[7],a,d.AA.Vector3[7]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[8],a,d.AA.Vector3[8]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[9],a,d.AA.Vector3[9]),Is("nearlines",{updatable:!0,points:this._nearLinesPoints,instance:this._lightHelperFrustumMeshes[0]},this._scene),Is("farlines",{updatable:!0,points:this._farLinesPoints,instance:this._lightHelperFrustumMeshes[1]},this._scene),Is("trlines",{updatable:!0,points:this._trLinesPoints,instance:this._lightHelperFrustumMeshes[2]},this._scene),Is("brlines",{updatable:!0,points:this._brLinesPoints,instance:this._lightHelperFrustumMeshes[3]},this._scene),Is("tllines",{updatable:!0,points:this._tlLinesPoints,instance:this._lightHelperFrustumMeshes[4]},this._scene),Is("bllines",{updatable:!0,points:this._blLinesPoints,instance:this._lightHelperFrustumMeshes[5]},this._scene),d.AA.Vector3[2].toArray(this._nearPlaneVertices,0),d.AA.Vector3[3].toArray(this._nearPlaneVertices,3),d.AA.Vector3[4].toArray(this._nearPlaneVertices,6),d.AA.Vector3[5].toArray(this._nearPlaneVertices,9),null===(e=this._lightHelperFrustumMeshes[6].geometry)||void 0===e||e.updateVerticesDataDirectly("position",this._nearPlaneVertices,0),d.AA.Vector3[6].toArray(this._farPlaneVertices,0),d.AA.Vector3[7].toArray(this._farPlaneVertices,3),d.AA.Vector3[8].toArray(this._farPlaneVertices,6),d.AA.Vector3[9].toArray(this._farPlaneVertices,9),null===(t=this._lightHelperFrustumMeshes[7].geometry)||void 0===t||t.updateVerticesDataDirectly("position",this._farPlaneVertices,0),d.AA.Vector3[2].toArray(this._rightPlaneVertices,0),d.AA.Vector3[6].toArray(this._rightPlaneVertices,3),d.AA.Vector3[7].toArray(this._rightPlaneVertices,6),d.AA.Vector3[3].toArray(this._rightPlaneVertices,9),null===(i=this._lightHelperFrustumMeshes[8].geometry)||void 0===i||i.updateVerticesDataDirectly("position",this._rightPlaneVertices,0),d.AA.Vector3[5].toArray(this._leftPlaneVertices,0),d.AA.Vector3[9].toArray(this._leftPlaneVertices,3),d.AA.Vector3[8].toArray(this._leftPlaneVertices,6),d.AA.Vector3[4].toArray(this._leftPlaneVertices,9),null===(n=this._lightHelperFrustumMeshes[9].geometry)||void 0===n||n.updateVerticesDataDirectly("position",this._leftPlaneVertices,0),d.AA.Vector3[2].toArray(this._topPlaneVertices,0),d.AA.Vector3[6].toArray(this._topPlaneVertices,3),d.AA.Vector3[9].toArray(this._topPlaneVertices,6),d.AA.Vector3[5].toArray(this._topPlaneVertices,9),null===(r=this._lightHelperFrustumMeshes[10].geometry)||void 0===r||r.updateVerticesDataDirectly("position",this._topPlaneVertices,0),d.AA.Vector3[3].toArray(this._bottomPlaneVertices,0),d.AA.Vector3[7].toArray(this._bottomPlaneVertices,3),d.AA.Vector3[8].toArray(this._bottomPlaneVertices,6),d.AA.Vector3[4].toArray(this._bottomPlaneVertices,9),null===(o=this._lightHelperFrustumMeshes[11].geometry)||void 0===o||o.updateVerticesDataDirectly("position",this._bottomPlaneVertices,0)}},e.prototype.dispose=function(){this._lightHelperFrustumMeshes.forEach((function(e){var t;null===(t=e.material)||void 0===t||t.dispose(),e.dispose()})),this._rootNode.dispose()},e.prototype._createGeometry=function(){var e=this;this._rootNode=new Mi("directionalLightHelperRoot_"+this._light.name,this._scene),this._rootNode.parent=this._light.parent,this._nearLinesPoints=[d.AA.Vector3[0],d.AA.Vector3[1],d.AA.Vector3[2],d.AA.Vector3[3],d.AA.Vector3[4]];var t=Is("nearlines",{updatable:!0,points:this._nearLinesPoints},this._scene);t.parent=this._rootNode,t.alwaysSelectAsActiveMesh=!0,this._farLinesPoints=[d.AA.Vector3[5],d.AA.Vector3[6],d.AA.Vector3[7],d.AA.Vector3[8],d.AA.Vector3[9]];var i=Is("farlines",{updatable:!0,points:this._farLinesPoints},this._scene);i.parent=this._rootNode,i.alwaysSelectAsActiveMesh=!0,this._trLinesPoints=[d.AA.Vector3[10],d.AA.Vector3[11]];var n=Is("trlines",{updatable:!0,points:this._trLinesPoints},this._scene);n.parent=this._rootNode,n.alwaysSelectAsActiveMesh=!0,this._brLinesPoints=[d.AA.Vector3[12],d.AA.Vector3[0]];var r=Is("brlines",{updatable:!0,points:this._brLinesPoints},this._scene);r.parent=this._rootNode,r.alwaysSelectAsActiveMesh=!0,this._tlLinesPoints=[d.AA.Vector3[1],d.AA.Vector3[2]];var o=Is("tllines",{updatable:!0,points:this._tlLinesPoints},this._scene);o.parent=this._rootNode,o.alwaysSelectAsActiveMesh=!0,this._blLinesPoints=[d.AA.Vector3[3],d.AA.Vector3[4]];var a=Is("bllines",{updatable:!0,points:this._blLinesPoints},this._scene);a.parent=this._rootNode,a.alwaysSelectAsActiveMesh=!0,this._lightHelperFrustumMeshes.push(t,i,n,r,o,a);var s=function(t,i,n){var r=new ji(t+"plane",e._scene),o=new jo(t+"PlaneMat",e._scene);r.material=o,r.parent=e._rootNode,r.alwaysSelectAsActiveMesh=!0,o.emissiveColor=i,o.alpha=e.transparency,o.backFaceCulling=!1,o.disableLighting=!0;var a=new ri;a.positions=n,a.indices=[0,1,2,0,2,3],a.applyToMesh(r,!0),e._lightHelperFrustumMeshes.push(r)};this._nearPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._farPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._rightPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._leftPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._topPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],this._bottomPlaneVertices=[0,0,0,0,0,0,0,0,0,0,0,0],s("near",new p.v9(1,0,0),this._nearPlaneVertices),s("far",new p.v9(.3,0,0),this._farPlaneVertices),s("right",new p.v9(0,1,0),this._rightPlaneVertices),s("left",new p.v9(0,.3,0),this._leftPlaneVertices),s("top",new p.v9(0,0,1),this._topPlaneVertices),s("bottom",new p.v9(0,0,.3),this._bottomPlaneVertices),this._nearLinesPoints[0]=d.AA.Vector3[2],this._nearLinesPoints[1]=d.AA.Vector3[3],this._nearLinesPoints[2]=d.AA.Vector3[4],this._nearLinesPoints[3]=d.AA.Vector3[5],this._nearLinesPoints[4]=d.AA.Vector3[2],this._farLinesPoints[0]=d.AA.Vector3[6],this._farLinesPoints[1]=d.AA.Vector3[7],this._farLinesPoints[2]=d.AA.Vector3[8],this._farLinesPoints[3]=d.AA.Vector3[9],this._farLinesPoints[4]=d.AA.Vector3[6],this._trLinesPoints[0]=d.AA.Vector3[2],this._trLinesPoints[1]=d.AA.Vector3[6],this._brLinesPoints[0]=d.AA.Vector3[3],this._brLinesPoints[1]=d.AA.Vector3[7],this._tlLinesPoints[0]=d.AA.Vector3[4],this._tlLinesPoints[1]=d.AA.Vector3[8],this._blLinesPoints[0]=d.AA.Vector3[5],this._blLinesPoints[1]=d.AA.Vector3[9]},e.prototype._getInvertViewMatrix=function(){return d.uq.LookAtLHToRef(this._light.position,this._light.position.add(this._light.direction),d.Pq.UpReadOnly,this._inverseViewMatrix),this._inverseViewMatrix.invertToRef(this._inverseViewMatrix),this._inverseViewMatrix},e}(),Al=i(6106),Pl=i(2118),Rl=function(){this.renderWidth=512,this.renderHeight=256,this.textureSize=512,this.deterministicLockstep=!1,this.lockstepMaxSteps=4},Il=function(e){function t(t){void 0===t&&(t=new Rl);var n=e.call(this,null)||this;void 0===t.deterministicLockstep&&(t.deterministicLockstep=!1),void 0!==t.timeStep&&(n._timeStep=t.timeStep),void 0===t.lockstepMaxSteps&&(t.lockstepMaxSteps=4),n._options=t,Al.I.SetMatrixPrecision(!!t.useHighPrecisionMatrix),n._caps={maxTexturesImageUnits:16,maxVertexTextureImageUnits:16,maxCombinedTexturesImageUnits:32,maxTextureSize:512,maxCubemapTextureSize:512,maxRenderTextureSize:512,maxVertexAttribs:16,maxVaryingVectors:16,maxFragmentUniformVectors:16,maxVertexUniformVectors:16,standardDerivatives:!1,astc:null,pvrtc:null,etc1:null,etc2:null,bptc:null,maxAnisotropy:0,uintIndices:!1,fragmentDepthSupported:!1,highPrecisionShaderSupported:!0,colorBufferFloat:!1,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:!1,textureFloat:!1,textureFloatLinearFiltering:!1,textureFloatRender:!1,textureHalfFloat:!1,textureHalfFloatLinearFiltering:!1,textureHalfFloatRender:!1,textureLOD:!1,texelFetch:!1,drawBuffersExtension:!1,depthTextureExtension:!1,vertexArrayObject:!1,instancedArrays:!1,supportOcclusionQuery:!1,canUseTimestampForTimerQuery:!1,maxMSAASamples:1,blendMinMax:!1,canUseGLInstanceID:!1,canUseGLVertexID:!1,supportComputeShaders:!1,supportSRGBBuffers:!1,supportTransformFeedbacks:!1,textureMaxLevel:!1,texture2DArrayMaxLayerCount:128,disableMorphTargetTexture:!1},n._features={forceBitmapOverHTMLImageElement:!1,supportRenderAndCopyToLodForFloatTextures:!1,supportDepthStencilTexture:!1,supportShadowSamplers:!1,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:!1,trackUbosInFrame:!1,checkUbosContentBeforeUpload:!1,supportCSM:!1,basisNeedsPOT:!1,support3DTextures:!1,needTypeSuffixInShaderConstants:!1,supportMSAA:!1,supportSSAO2:!1,supportExtendedTextureFormats:!1,supportSwitchCaseInShader:!1,supportSyncTextureRead:!1,needsInvertingBitmap:!1,useUBOBindingCache:!1,needShaderCodeInlining:!1,needToAlwaysBindUniformBuffers:!1,supportRenderPasses:!0,supportSpriteInstancing:!1,forceVertexBufferStrideAndOffsetMultiple4Bytes:!1,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!1,_collectUbosUpdatedInFrame:!1},t.renderingCanvas&&(n._renderingCanvas=t.renderingCanvas),T.V.Log("Babylon.js v".concat(Ri.Version," - Null engine"));var r="undefined"!=typeof self?self:void 0!==i.g?i.g:window;return"undefined"==typeof URL&&(r.URL={createObjectURL:function(){},revokeObjectURL:function(){}}),"undefined"==typeof Blob&&(r.Blob=function(){}),n}return(0,m.C6)(t,e),t.prototype.isDeterministicLockStep=function(){return this._options.deterministicLockstep},t.prototype.getLockstepMaxSteps=function(){return this._options.lockstepMaxSteps},t.prototype.getHardwareScalingLevel=function(){return 1},t.prototype.createVertexBuffer=function(e){var t=new Gn.n;return t.references=1,t},t.prototype.createIndexBuffer=function(e){var t=new Gn.n;return t.references=1,t},t.prototype.clear=function(e,t,i,n){void 0===n&&(n=!1)},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._options.renderWidth},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._options.renderHeight},t.prototype.setViewport=function(e,t,i){this._cachedViewport=e},t.prototype.createShaderProgram=function(e,t,i,n,r){return{__SPECTOR_rebuildProgram:null}},t.prototype.getUniforms=function(e,t){return[]},t.prototype.getAttributes=function(e,t){return[]},t.prototype.bindSamplers=function(e){this._currentEffect=null},t.prototype.enableEffect=function(e){e=null!==e&&(0,Pl.E)(e)?e.effect:e,this._currentEffect=e,e&&(e.onBind&&e.onBind(e),e._onBindObservable&&e._onBindObservable.notifyObservers(e))},t.prototype.setState=function(e,t,i,n,r,o,a){void 0===t&&(t=0),void 0===n&&(n=!1),void 0===a&&(a=0)},t.prototype.setIntArray=function(e,t){return!0},t.prototype.setIntArray2=function(e,t){return!0},t.prototype.setIntArray3=function(e,t){return!0},t.prototype.setIntArray4=function(e,t){return!0},t.prototype.setFloatArray=function(e,t){return!0},t.prototype.setFloatArray2=function(e,t){return!0},t.prototype.setFloatArray3=function(e,t){return!0},t.prototype.setFloatArray4=function(e,t){return!0},t.prototype.setArray=function(e,t){return!0},t.prototype.setArray2=function(e,t){return!0},t.prototype.setArray3=function(e,t){return!0},t.prototype.setArray4=function(e,t){return!0},t.prototype.setMatrices=function(e,t){return!0},t.prototype.setMatrix3x3=function(e,t){return!0},t.prototype.setMatrix2x2=function(e,t){return!0},t.prototype.setFloat=function(e,t){return!0},t.prototype.setFloat2=function(e,t,i){return!0},t.prototype.setFloat3=function(e,t,i,n){return!0},t.prototype.setBool=function(e,t){return!0},t.prototype.setFloat4=function(e,t,i,n,r){return!0},t.prototype.setAlphaMode=function(e,t){void 0===t&&(t=!1),this._alphaMode!==e&&(this.alphaState.alphaBlend=e!==c.Y.ALPHA_DISABLE,t||this.setDepthWrite(e===c.Y.ALPHA_DISABLE),this._alphaMode=e)},t.prototype.bindBuffers=function(e,t,i){},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames||(this.resetTextureCache(),this._currentEffect=null,e&&(this._currentProgram=null,this._stencilStateComposer.reset(),this.depthCullingState.reset(),this.alphaState.reset()),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype.draw=function(e,t,i,n){},t.prototype.drawElementsType=function(e,t,i,n){},t.prototype.drawArraysType=function(e,t,i,n){},t.prototype._createTexture=function(){return{}},t.prototype._releaseTexture=function(e){},t.prototype.createTexture=function(e,t,i,n,r,o,a,s,l,u,h,d){void 0===r&&(r=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=null);var p=new ci.h(this,1),f=String(e);return p.url=f,p.generateMipMaps=!t,p.samplingMode=r,p.invertY=i,p.baseWidth=this._options.textureSize,p.baseHeight=this._options.textureSize,p.width=this._options.textureSize,p.height=this._options.textureSize,u&&(p.format=u),p.isReady=!0,o&&setTimeout((function(){o(p)})),this._internalTexturesCache.push(p),p},t.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var n=new Gr(e,t,i,this);return this._renderTargetWrapperCache.push(n),n},t.prototype.createRenderTargetTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!1,e),n={};void 0!==t&&"object"==typeof t?(n.generateMipMaps=t.generateMipMaps,n.generateDepthBuffer=void 0===t.generateDepthBuffer||t.generateDepthBuffer,n.generateStencilBuffer=n.generateDepthBuffer&&t.generateStencilBuffer,n.type=void 0===t.type?c.Y.TEXTURETYPE_UNSIGNED_INT:t.type,n.samplingMode=void 0===t.samplingMode?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode):(n.generateMipMaps=t,n.generateDepthBuffer=!0,n.generateStencilBuffer=!1,n.type=c.Y.TEXTURETYPE_UNSIGNED_INT,n.samplingMode=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE);var r=new ci.h(this,5),o=e.width||e,a=e.height||e;return i._generateDepthBuffer=n.generateDepthBuffer,i._generateStencilBuffer=!!n.generateStencilBuffer,r.baseWidth=o,r.baseHeight=a,r.width=o,r.height=a,r.isReady=!0,r.samples=1,r.generateMipMaps=!!n.generateMipMaps,r.samplingMode=n.samplingMode,r.type=n.type,this._internalTexturesCache.push(r),i},t.prototype.createRenderTargetCubeTexture=function(e,t){var i=this._createHardwareRenderTargetWrapper(!1,!0,e),n=(0,m.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:c.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:c.Y.TEXTUREFORMAT_RGBA},t);n.generateStencilBuffer=n.generateDepthBuffer&&n.generateStencilBuffer,(n.type!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(n.type!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(n.samplingMode=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),i._generateDepthBuffer=n.generateDepthBuffer,i._generateStencilBuffer=!!n.generateStencilBuffer;var r=new ci.h(this,5);return r.baseWidth=e,r.baseHeight=e,r.width=e,r.height=e,r.isReady=!0,r.isCube=!0,r.samples=1,r.generateMipMaps=!!n.generateMipMaps,r.samplingMode=n.samplingMode,r.type=n.type,this._internalTexturesCache.push(r),i},t.prototype.updateTextureSamplingMode=function(e,t){t.samplingMode=e},t.prototype.createRawTexture=function(e,t,i,n,r,o,a,s,l,u,h){void 0===s&&(s=null),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new ci.h(this,3);return d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=n,d.generateMipMaps=r,d.samplingMode=a,d.invertY=o,d._compression=s,d.type=l,d._useSRGBBuffer=h,this._doNotHandleContextLost||(d._bufferView=e),d},t.prototype.updateRawTexture=function(e,t,i,n,r,o,a){void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e&&(e._bufferView=t,e.format=i,e.invertY=n,e._compression=r,e.type=o,e._useSRGBBuffer=a)},t.prototype.bindFramebuffer=function(e,t,i,n,r){this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,this._currentFramebuffer=null,this._cachedViewport&&!r&&this.setViewport(this._cachedViewport,i,n)},t.prototype.unBindFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null,i&&i(),this._currentFramebuffer=null},t.prototype.createDynamicVertexBuffer=function(e){var t=new Gn.n;return t.references=1,t.capacity=1,t},t.prototype.updateDynamicTexture=function(e,t,i,n,r){void 0===n&&(n=!1)},t.prototype.areAllEffectsReady=function(){return!0},t.prototype.getError=function(){return 0},t.prototype._getUnpackAlignement=function(){return 1},t.prototype._unpackFlipY=function(e){},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,n){},t.prototype._bindTextureDirectly=function(e,t){return this._boundTexturesCache[this._activeChannel]!==t&&(this._boundTexturesCache[this._activeChannel]=t,!0)},t.prototype._bindTexture=function(e,t){e<0||this._bindTextureDirectly(0,t)},t.prototype._deleteBuffer=function(e){},t.prototype.releaseEffects=function(){},t.prototype.displayLoadingUI=function(){},t.prototype.hideLoadingUI=function(){},Object.defineProperty(t.prototype,"loadingUIText",{set:function(e){},enumerable:!1,configurable:!0}),t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,n,r,o,a){void 0===o&&(o=0),void 0===a&&(a=0)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0)},t.prototype._uploadImageToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0)},t}(Ri),Ml=i(3885);mi.$.prototype._partialLoadFile=function(e,t,i,n,r){void 0===r&&(r=null),this._loadFile(e,(function(e){i[t]=e,i._internalCount++,6===i._internalCount&&n(i)}),void 0,void 0,!0,(function(e,t){r&&e&&r(e.status+" "+e.statusText,t)}))},mi.$.prototype._cascadeLoadFiles=function(e,t,i,n){void 0===n&&(n=null);var r=[];r._internalCount=0;for(var o=0;o<6;o++)this._partialLoadFile(i[o],o,r,t,n)},mi.$.prototype._cascadeLoadImgs=function(e,t,i,n,r,o){void 0===r&&(r=null);var a=[];a._internalCount=0;for(var s=0;s<6;s++)this._partialLoadImg(n[s],s,a,e,t,i,r,o)},mi.$.prototype._partialLoadImg=function(e,t,i,n,r,o,a,s){void 0===a&&(a=null);var l=(0,Ml.z)();(0,et.W$)(e,(function(e){i[t]=e,i._internalCount++,n&&n.removePendingData(l),6===i._internalCount&&o&&o(r,i)}),(function(e,t){n&&n.removePendingData(l),a&&a(e,t)}),n?n.offlineProvider:null,s),n&&n.addPendingData(l)},mi.$.prototype.createCubeTextureBase=function(e,t,i,n,r,o,a,s,l,c,u,h,d,p,f,_){var m=this;void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===d&&(d=null),void 0===p&&(p=null),void 0===f&&(f=!1),void 0===_&&(_=null);var g=h||new ci.h(this,7);g.isCube=!0,g.url=e,g.generateMipMaps=!n,g._lodGenerationScale=c,g._lodGenerationOffset=u,g._useSRGBBuffer=!!f&&this._caps.supportSRGBBuffers&&(this.version>1||this.isWebGPU||!!n),g!==h&&(g.label=e.substring(0,60)),this._doNotHandleContextLost||(g._extension=s,g._files=i,g._buffer=_);var v=e;this._transformTextureUrl&&!h&&(e=this._transformTextureUrl(e));for(var y=e.split("?")[0],b=y.lastIndexOf("."),E=s||(b>-1?y.substring(b).toLowerCase():""),S=null,x=0,C=mi.$._TextureLoaders;x<C.length;x++){var A=C[x];if(A.canLoad(E)){S=A;break}}if(S){var P=function(e){d&&d(g,e),S.loadCubeData(e,g,l,r,o)};_?P(_):i&&6===i.length?S.supportCascades?this._cascadeLoadFiles(t,(function(e){return P(e.map((function(e){return new Uint8Array(e)})))}),i,o):o?o("Textures type does not support cascades."):T.V.Warn("Texture loader does not support cascades."):this._loadFile(e,(function(e){return P(new Uint8Array(e))}),void 0,void 0,!0,(function(h,y){e===v?o&&h&&o(h.status+" "+h.statusText,y):(T.V.Warn("Failed to load ".concat(e,", falling back to the ").concat(v)),m.createCubeTextureBase(v,t,i,!!n,r,o,a,s,l,c,u,g,d,p,f,_))}))}else{if(!i||0===i.length)throw new Error("Cannot load cubemap because files were not defined, or the correct loader was not found.");this._cascadeLoadImgs(t,g,(function(e,t){p&&p(e,t)}),i,o)}return this._internalTexturesCache.push(g),g};var Ol=function(){this.occlusionInternalRetryCounter=0,this.isOcclusionQueryInProgress=!1,this.isOccluded=!1,this.occlusionRetryCount=-1,this.occlusionType=wi.OCCLUSION_TYPE_NONE,this.occlusionQueryAlgorithmType=wi.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE,this.forceRenderingWhenOccluded=!1};mi.$.prototype.getGPUFrameTimeCounter=function(){return null},mi.$.prototype.captureGPUFrameTime=function(e){},mi.$.prototype.createQuery=function(){return null},mi.$.prototype.deleteQuery=function(e){return this},mi.$.prototype.isQueryResultAvailable=function(e){return!1},mi.$.prototype.getQueryResult=function(e){return 0},mi.$.prototype.beginOcclusionQuery=function(e,t){return!1},mi.$.prototype.endOcclusionQuery=function(e){return this},Object.defineProperty(wi.prototype,"isOcclusionQueryInProgress",{get:function(){return this._occlusionDataStorage.isOcclusionQueryInProgress},set:function(e){this._occlusionDataStorage.isOcclusionQueryInProgress=e},enumerable:!1,configurable:!0}),Object.defineProperty(wi.prototype,"_occlusionDataStorage",{get:function(){return this.__occlusionDataStorage||(this.__occlusionDataStorage=new Ol),this.__occlusionDataStorage},enumerable:!1,configurable:!0}),Object.defineProperty(wi.prototype,"isOccluded",{get:function(){return this._occlusionDataStorage.isOccluded},set:function(e){this._occlusionDataStorage.isOccluded=e},enumerable:!0,configurable:!0}),Object.defineProperty(wi.prototype,"occlusionQueryAlgorithmType",{get:function(){return this._occlusionDataStorage.occlusionQueryAlgorithmType},set:function(e){this._occlusionDataStorage.occlusionQueryAlgorithmType=e},enumerable:!0,configurable:!0}),Object.defineProperty(wi.prototype,"occlusionType",{get:function(){return this._occlusionDataStorage.occlusionType},set:function(e){this._occlusionDataStorage.occlusionType=e},enumerable:!0,configurable:!0}),Object.defineProperty(wi.prototype,"occlusionRetryCount",{get:function(){return this._occlusionDataStorage.occlusionRetryCount},set:function(e){this._occlusionDataStorage.occlusionRetryCount=e},enumerable:!0,configurable:!0}),Object.defineProperty(wi.prototype,"forceRenderingWhenOccluded",{get:function(){return this._occlusionDataStorage.forceRenderingWhenOccluded},set:function(e){this._occlusionDataStorage.forceRenderingWhenOccluded=e},enumerable:!0,configurable:!0}),wi.prototype._checkOcclusionQuery=function(){var e=this._occlusionDataStorage;if(e.occlusionType===wi.OCCLUSION_TYPE_NONE)return e.isOccluded=!1,!1;var t=this.getEngine();if(!t.getCaps().supportOcclusionQuery)return e.isOccluded=!1,!1;if(!t.isQueryResultAvailable)return e.isOccluded=!1,!1;if(this.isOcclusionQueryInProgress&&null!==this._occlusionQuery&&void 0!==this._occlusionQuery)if(t.isQueryResultAvailable(this._occlusionQuery)){var i=t.getQueryResult(this._occlusionQuery);e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=!(i>0)}else{if(e.occlusionInternalRetryCounter++,!(-1!==e.occlusionRetryCount&&e.occlusionInternalRetryCounter>e.occlusionRetryCount))return e.occlusionType!==wi.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded;e.isOcclusionQueryInProgress=!1,e.occlusionInternalRetryCounter=0,e.isOccluded=e.occlusionType!==wi.OCCLUSION_TYPE_OPTIMISTIC&&e.isOccluded}var n=this.getScene();if(n.getBoundingBoxRenderer){var r=n.getBoundingBoxRenderer();null===this._occlusionQuery&&(this._occlusionQuery=t.createQuery()),this._occlusionQuery&&t.beginOcclusionQuery(e.occlusionQueryAlgorithmType,this._occlusionQuery)&&(r.renderOcclusionBoundingBox(this),t.endOcclusionQuery(e.occlusionQueryAlgorithmType),this._occlusionDataStorage.isOcclusionQueryInProgress=!0)}return e.isOccluded};var Dl=function(){},Nl=new h.cP,Fl=new h.cP;Object.defineProperty(mi.$.prototype,"onBeforeViewRenderObservable",{get:function(){return Nl}}),Object.defineProperty(mi.$.prototype,"onAfterViewRenderObservable",{get:function(){return Fl}}),Object.defineProperty(mi.$.prototype,"inputElement",{get:function(){return this._inputElement},set:function(e){var t;this._inputElement!==e&&(this._inputElement=e,null===(t=this._onEngineViewChanged)||void 0===t||t.call(this))}}),mi.$.prototype.getInputElement=function(){return this.inputElement||this.getRenderingCanvas()},mi.$.prototype.registerView=function(e,t,i){var n=this;this.views||(this.views=[]);for(var r=0,o=this.views;r<o.length;r++){var a=o[r];if(a.target===e)return a}var s=this.getRenderingCanvas();s&&(e.width=s.width,e.height=s.height);var l={target:e,camera:t,clearBeforeCopy:i,enabled:!0,id:(1e5*Math.random()).toFixed()};return this.views.push(l),t&&!Array.isArray(t)&&t.onDisposeObservable.add((function(){n.unRegisterView(e)})),l},mi.$.prototype.unRegisterView=function(e){if(!this.views||0===this.views.length)return this;for(var t=0,i=this.views;t<i.length;t++){var n=i[t];if(n.target===e){var r=this.views.indexOf(n);-1!==r&&this.views.splice(r,1);break}}return this},mi.$.prototype._renderViewStep=function(e){var t=e.target,i=t.getContext("2d");if(!i)return!0;var n=this.getRenderingCanvas();Nl.notifyObservers(e);var r=e.camera,o=null,a=null,s=null;if(r&&(o=(s=Array.isArray(r)?r[0].getScene():r.getScene()).activeCamera,a=s.activeCameras,this.activeView=e,Array.isArray(r)?s.activeCameras=r:(s.activeCamera=r,s.activeCameras=null)),e.customResize)e.customResize(t);else{var l=Math.floor(t.clientWidth/this._hardwareScalingLevel),c=Math.floor(t.clientHeight/this._hardwareScalingLevel),u=l!==t.width||n.width!==t.width||c!==t.height||n.height!==t.height;t.clientWidth&&t.clientHeight&&u&&(t.width=l,t.height=c,this.setSize(l,c))}return!(!n.width||!n.height||(this._renderFrame(),this.flushFramebuffer(),e.clearBeforeCopy&&i.clearRect(0,0,n.width,n.height),i.drawImage(n,0,0),s&&(s.activeCameras=a,s.activeCamera=o),Fl.notifyObservers(e),0))},mi.$.prototype._renderViews=function(){if(!this.views||0===this.views.length)return!1;var e;if(!this.getRenderingCanvas())return!1;for(var t=0,i=this.views;t<i.length;t++){var n=i[t];if(n.enabled)if(n.target!==this.inputElement){if(!this._renderViewStep(n))return!1}else e=n}return!(e&&!this._renderViewStep(e)||(this.activeView=null,0))},mi.$.prototype._debugPushGroup=function(e,t){},mi.$.prototype._debugPopGroup=function(e){},mi.$.prototype._debugInsertMarker=function(e,t){},mi.$.prototype._debugFlushPendingCommands=function(){};var Ll=function(){this._timeElapsedQueryEnded=!1};Ri.prototype.createQuery=function(){var e=this._gl.createQuery();if(!e)throw new Error("Unable to create Occlusion Query");return e},Ri.prototype.deleteQuery=function(e){return this._gl.deleteQuery(e),this},Ri.prototype.isQueryResultAvailable=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT_AVAILABLE)},Ri.prototype.getQueryResult=function(e){return this._gl.getQueryParameter(e,this._gl.QUERY_RESULT)},Ri.prototype.beginOcclusionQuery=function(e,t){var i=this._getGlAlgorithmType(e);return this._gl.beginQuery(i,t),!0},Ri.prototype.endOcclusionQuery=function(e){var t=this._getGlAlgorithmType(e);return this._gl.endQuery(t),this},Ri.prototype._createTimeQuery=function(){var e=this.getCaps().timerQuery;return e.createQueryEXT?e.createQueryEXT():this.createQuery()},Ri.prototype._deleteTimeQuery=function(e){var t=this.getCaps().timerQuery;t.deleteQueryEXT?t.deleteQueryEXT(e):this.deleteQuery(e)},Ri.prototype._getTimeQueryResult=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_EXT):this.getQueryResult(e)},Ri.prototype._getTimeQueryAvailability=function(e){var t=this.getCaps().timerQuery;return t.getQueryObjectEXT?t.getQueryObjectEXT(e,t.QUERY_RESULT_AVAILABLE_EXT):this.isQueryResultAvailable(e)},Ri.prototype.startTimeQuery=function(){var e=this.getCaps(),t=e.timerQuery;if(!t)return null;var i=new Ll;if(this._gl.getParameter(t.GPU_DISJOINT_EXT),e.canUseTimestampForTimerQuery)i._startTimeQuery=this._createTimeQuery(),i._startTimeQuery&&t.queryCounterEXT(i._startTimeQuery,t.TIMESTAMP_EXT);else{if(this._currentNonTimestampToken)return this._currentNonTimestampToken;i._timeElapsedQuery=this._createTimeQuery(),i._timeElapsedQuery&&(t.beginQueryEXT?t.beginQueryEXT(t.TIME_ELAPSED_EXT,i._timeElapsedQuery):this._gl.beginQuery(t.TIME_ELAPSED_EXT,i._timeElapsedQuery)),this._currentNonTimestampToken=i}return i},Ri.prototype.endTimeQuery=function(e){var t=this.getCaps(),i=t.timerQuery;if(!i||!e)return-1;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery)return-1;e._endTimeQuery||(e._endTimeQuery=this._createTimeQuery(),e._endTimeQuery&&i.queryCounterEXT(e._endTimeQuery,i.TIMESTAMP_EXT))}else if(!e._timeElapsedQueryEnded){if(!e._timeElapsedQuery)return-1;i.endQueryEXT?i.endQueryEXT(i.TIME_ELAPSED_EXT):(this._gl.endQuery(i.TIME_ELAPSED_EXT),this._currentNonTimestampToken=null),e._timeElapsedQueryEnded=!0}var n=this._gl.getParameter(i.GPU_DISJOINT_EXT),r=!1;if(e._endTimeQuery?r=this._getTimeQueryAvailability(e._endTimeQuery):e._timeElapsedQuery&&(r=this._getTimeQueryAvailability(e._timeElapsedQuery)),r&&!n){var o=0;if(t.canUseTimestampForTimerQuery){if(!e._startTimeQuery||!e._endTimeQuery)return-1;var a=this._getTimeQueryResult(e._startTimeQuery);o=this._getTimeQueryResult(e._endTimeQuery)-a,this._deleteTimeQuery(e._startTimeQuery),this._deleteTimeQuery(e._endTimeQuery),e._startTimeQuery=null,e._endTimeQuery=null}else{if(!e._timeElapsedQuery)return-1;o=this._getTimeQueryResult(e._timeElapsedQuery),this._deleteTimeQuery(e._timeElapsedQuery),e._timeElapsedQuery=null,e._timeElapsedQueryEnded=!1}return o}return-1},Ri.prototype._captureGPUFrameTime=!1,Ri.prototype._gpuFrameTime=new Qe.A,Ri.prototype.getGPUFrameTimeCounter=function(){return this._gpuFrameTime},Ri.prototype.captureGPUFrameTime=function(e){var t=this;e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,e?(this._onBeginFrameObserver=this.onBeginFrameObservable.add((function(){t._gpuFrameTimeToken||(t._gpuFrameTimeToken=t.startTimeQuery())})),this._onEndFrameObserver=this.onEndFrameObservable.add((function(){if(t._gpuFrameTimeToken){var e=t.endTimeQuery(t._gpuFrameTimeToken);e>-1&&(t._gpuFrameTimeToken=null,t._gpuFrameTime.fetchNewFrame(),t._gpuFrameTime.addCount(e,!0))}}))):(this.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null))},Ri.prototype._getGlAlgorithmType=function(e){return e===wi.OCCLUSION_ALGORITHM_TYPE_CONSERVATIVE?this._gl.ANY_SAMPLES_PASSED_CONSERVATIVE:this._gl.ANY_SAMPLES_PASSED};var wl=!0;Ri.prototype.createTransformFeedback=function(){var e=this._gl.createTransformFeedback();if(!e)throw new Error("Unable to create Transform Feedback");return e},Ri.prototype.deleteTransformFeedback=function(e){this._gl.deleteTransformFeedback(e)},Ri.prototype.bindTransformFeedback=function(e){this._gl.bindTransformFeedback(this._gl.TRANSFORM_FEEDBACK,e)},Ri.prototype.beginTransformFeedback=function(e){void 0===e&&(e=!0),this._gl.beginTransformFeedback(e?this._gl.POINTS:this._gl.TRIANGLES)},Ri.prototype.endTransformFeedback=function(){this._gl.endTransformFeedback()},Ri.prototype.setTranformFeedbackVaryings=function(e,t){this._gl.transformFeedbackVaryings(e,t,this._gl.INTERLEAVED_ATTRIBS)},Ri.prototype.bindTransformFeedbackBuffer=function(e){this._gl.bindBufferBase(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e?e.underlyingResource:null)},Ri.prototype.readTransformFeedbackBuffer=function(e){this._gl.getBufferSubData(this._gl.TRANSFORM_FEEDBACK_BUFFER,0,e)},ui.w.prototype.updateVideoTexture=function(e,t,i){if(e&&!e._isDisabled){var n=this._getInternalFormat(e.format),r=this._getRGBABufferInternalSizedFormat(c.Y.TEXTURETYPE_UNSIGNED_BYTE,e.format),o=this._bindTextureDirectly(this._gl.TEXTURE_2D,e,!0);this._unpackFlipY(!i);try{if(void 0===this._videoTextureSupported&&(this._gl.getError(),this._gl.texImage2D(this._gl.TEXTURE_2D,0,r,n,this._gl.UNSIGNED_BYTE,t),0!==this._gl.getError()?this._videoTextureSupported=!1:this._videoTextureSupported=!0),this._videoTextureSupported)this._gl.texImage2D(this._gl.TEXTURE_2D,0,r,n,this._gl.UNSIGNED_BYTE,t);else{if(!e._workingCanvas){e._workingCanvas=this.createCanvas(e.width,e.height);var a=e._workingCanvas.getContext("2d");if(!a)throw new Error("Unable to get 2d context");e._workingContext=a,e._workingCanvas.width=e.width,e._workingCanvas.height=e.height}e._workingContext.clearRect(0,0,e.width,e.height),e._workingContext.drawImage(t,0,0,t.videoWidth,t.videoHeight,0,0,e.width,e.height),this._gl.texImage2D(this._gl.TEXTURE_2D,0,r,n,this._gl.UNSIGNED_BYTE,e._workingCanvas)}e.generateMipMaps&&this._gl.generateMipmap(this._gl.TEXTURE_2D),o||this._bindTextureDirectly(this._gl.TEXTURE_2D,null),e.isReady=!0}catch(t){e._isDisabled=!0}}},ui.w.prototype.restoreSingleAttachment=function(){var e=this._gl;this.bindAttachments([e.BACK])},ui.w.prototype.restoreSingleAttachmentForRenderTarget=function(){var e=this._gl;this.bindAttachments([e.COLOR_ATTACHMENT0])},ui.w.prototype.buildTextureLayout=function(e){for(var t=this._gl,i=[],n=0;n<e.length;n++)e[n]?i.push(t["COLOR_ATTACHMENT"+n]):i.push(t.NONE);return i},ui.w.prototype.bindAttachments=function(e){this._gl.drawBuffers(e)},ui.w.prototype.unBindMultiColorAttachmentFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null;var n=this._gl,r=e._attachments,o=r.length;if(e._MSAAFramebuffer){n.bindFramebuffer(n.READ_FRAMEBUFFER,e._MSAAFramebuffer),n.bindFramebuffer(n.DRAW_FRAMEBUFFER,e._framebuffer);for(var a=0;a<o;a++){for(var s=e.textures[a],l=0;l<o;l++)r[l]=n.NONE;r[a]=n[this.webGLVersion>1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"],n.readBuffer(r[a]),n.drawBuffers(r),n.blitFramebuffer(0,0,s.width,s.height,0,0,s.width,s.height,n.COLOR_BUFFER_BIT,n.NEAREST)}for(a=0;a<o;a++)r[a]=n[this.webGLVersion>1?"COLOR_ATTACHMENT"+a:"COLOR_ATTACHMENT"+a+"_WEBGL"];n.drawBuffers(r)}for(a=0;a<o;a++)!(null==(s=e.textures[a])?void 0:s.generateMipMaps)||t||(null==s?void 0:s.isCube)||(null==s?void 0:s.is3D)||(this._bindTextureDirectly(n.TEXTURE_2D,s,!0),n.generateMipmap(n.TEXTURE_2D),this._bindTextureDirectly(n.TEXTURE_2D,null));i&&(e._MSAAFramebuffer&&this._bindUnboundFramebuffer(e._framebuffer),i()),this._bindUnboundFramebuffer(null)},ui.w.prototype.createMultipleRenderTarget=function(e,t,i){var n,r;void 0===i&&(i=!0);var o=!1,a=!0,s=!1,l=!1,u=c.Y.TEXTUREFORMAT_DEPTH16,h=1,d=c.Y.TEXTURETYPE_UNSIGNED_INT,p=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,f=c.Y.TEXTUREFORMAT_RGBA,_=c.Y.TEXTURE_2D,m=[],g=[],v=[],y=[],b=[],E=[],S=[],x=[],C=this._createHardwareRenderTargetWrapper(!0,!1,e);void 0!==t&&(o=void 0!==t.generateMipMaps&&t.generateMipMaps,a=void 0===t.generateDepthBuffer||t.generateDepthBuffer,s=void 0!==t.generateStencilBuffer&&t.generateStencilBuffer,l=void 0!==t.generateDepthTexture&&t.generateDepthTexture,h=t.textureCount||1,t.types&&(m=t.types),t.samplingModes&&(g=t.samplingModes),t.useSRGBBuffers&&(v=t.useSRGBBuffers),t.formats&&(y=t.formats),t.targetTypes&&(b=t.targetTypes),t.faceIndex&&(E=t.faceIndex),t.layerIndex&&(S=t.layerIndex),t.layerCounts&&(x=t.layerCounts),this.webGLVersion>1&&(t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH24||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH32_FLOAT||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8)&&(u=t.depthTextureFormat)),C.label=null!==(n=null==t?void 0:t.label)&&void 0!==n?n:"MultiRenderTargetWrapper";var A=this._gl,P=A.createFramebuffer();this._bindUnboundFramebuffer(P);var R=e.width||e,I=e.height||e,M=[],O=[],D=this.webGLVersion>1&&l&&(t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||t.depthTextureFormat===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8),N=this._setupFramebufferDepthAttachments(!D&&s,!l&&a,R,I);C._framebuffer=P,C._depthStencilBuffer=N,C._generateDepthBuffer=!l&&a,C._generateStencilBuffer=!D&&s,C._attachments=O;for(var F=0;F<h;F++){var L=g[F]||p,w=m[F]||d,B=v[F]||!1,U=y[F]||f,V=b[F]||_,k=null!==(r=x[F])&&void 0!==r?r:1;(w!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(w!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(L=c.Y.TEXTURE_NEAREST_SAMPLINGMODE);var G=this._getSamplingParameters(L,o);w!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(w=c.Y.TEXTURETYPE_UNSIGNED_INT,T.V.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type")),B=B&&this._caps.supportSRGBBuffers&&(this.webGLVersion>1||this.isWebGPU);var z=this.webGLVersion>1,Y=A[z?"COLOR_ATTACHMENT"+F:"COLOR_ATTACHMENT"+F+"_WEBGL"];if(O.push(Y),-1!==V){var X=new ci.h(this,6);M[F]=X,A.activeTexture(A["TEXTURE"+F]),A.bindTexture(V,X._hardwareTexture.underlyingResource),A.texParameteri(V,A.TEXTURE_MAG_FILTER,G.mag),A.texParameteri(V,A.TEXTURE_MIN_FILTER,G.min),A.texParameteri(V,A.TEXTURE_WRAP_S,A.CLAMP_TO_EDGE),A.texParameteri(V,A.TEXTURE_WRAP_T,A.CLAMP_TO_EDGE);var W=this._getRGBABufferInternalSizedFormat(w,U,B),H=this._getInternalFormat(U),j=this._getWebGLTextureType(w);if(!z||V!==c.Y.TEXTURE_2D_ARRAY&&V!==c.Y.TEXTURE_3D)if(V===c.Y.TEXTURE_CUBE_MAP){for(var q=0;q<6;q++)A.texImage2D(A.TEXTURE_CUBE_MAP_POSITIVE_X+q,0,W,R,I,0,H,j,null);X.isCube=!0}else A.texImage2D(A.TEXTURE_2D,0,W,R,I,0,H,j,null);else V===c.Y.TEXTURE_2D_ARRAY?X.is2DArray=!0:X.is3D=!0,X.baseDepth=X.depth=k,A.texImage3D(V,0,W,R,I,k,0,H,j,null);o&&A.generateMipmap(V),this._bindTextureDirectly(V,null),X.baseWidth=R,X.baseHeight=I,X.width=R,X.height=I,X.isReady=!0,X.samples=1,X.generateMipMaps=o,X.samplingMode=L,X.type=w,X._useSRGBBuffer=B,X.format=U,this._internalTexturesCache.push(X)}}if(l&&this._caps.depthTextureExtension){var K=new ci.h(this,14),Q=c.Y.TEXTURETYPE_UNSIGNED_SHORT,Z=A.DEPTH_COMPONENT16,J=A.DEPTH_COMPONENT,$=A.UNSIGNED_SHORT,ee=A.DEPTH_ATTACHMENT;this.webGLVersion<2?Z=A.DEPTH_COMPONENT:u===c.Y.TEXTUREFORMAT_DEPTH32_FLOAT?(Q=c.Y.TEXTURETYPE_FLOAT,$=A.FLOAT,Z=A.DEPTH_COMPONENT32F):u===c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8?(Q=c.Y.TEXTURETYPE_UNSIGNED_INT,$=A.FLOAT_32_UNSIGNED_INT_24_8_REV,Z=A.DEPTH32F_STENCIL8,J=A.DEPTH_STENCIL,ee=A.DEPTH_STENCIL_ATTACHMENT):u===c.Y.TEXTUREFORMAT_DEPTH24?(Q=c.Y.TEXTURETYPE_UNSIGNED_INT,$=A.UNSIGNED_INT,Z=A.DEPTH_COMPONENT24,ee=A.DEPTH_ATTACHMENT):u!==c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&u!==c.Y.TEXTUREFORMAT_DEPTH24UNORM_STENCIL8||(Q=c.Y.TEXTURETYPE_UNSIGNED_INT_24_8,$=A.UNSIGNED_INT_24_8,Z=A.DEPTH24_STENCIL8,J=A.DEPTH_STENCIL,ee=A.DEPTH_STENCIL_ATTACHMENT),A.activeTexture(A.TEXTURE0),A.bindTexture(A.TEXTURE_2D,K._hardwareTexture.underlyingResource),A.texParameteri(A.TEXTURE_2D,A.TEXTURE_MAG_FILTER,A.NEAREST),A.texParameteri(A.TEXTURE_2D,A.TEXTURE_MIN_FILTER,A.NEAREST),A.texParameteri(A.TEXTURE_2D,A.TEXTURE_WRAP_S,A.CLAMP_TO_EDGE),A.texParameteri(A.TEXTURE_2D,A.TEXTURE_WRAP_T,A.CLAMP_TO_EDGE),A.texImage2D(A.TEXTURE_2D,0,Z,R,I,0,J,$,null),A.framebufferTexture2D(A.FRAMEBUFFER,ee,A.TEXTURE_2D,K._hardwareTexture.underlyingResource,0),K.baseWidth=R,K.baseHeight=I,K.width=R,K.height=I,K.isReady=!0,K.samples=1,K.generateMipMaps=o,K.samplingMode=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,K.format=u,K.type=Q,M[h]=K,this._internalTexturesCache.push(K)}return C.setTextures(M),i&&A.drawBuffers(O),this._bindUnboundFramebuffer(null),C.setLayerAndFaceIndices(S,E),this.resetTextureCache(),C},ui.w.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t,i){if(void 0===i&&(i=!0),this.webGLVersion<2||!e||!e.texture)return 1;if(e.samples===t)return t;var n=e._attachments.length;if(0===n)return 1;var r=this._gl;t=Math.min(t,this.getCaps().maxMSAASamples);var o=!!e._depthStencilBuffer;if(o&&(r.deleteRenderbuffer(e._depthStencilBuffer),e._depthStencilBuffer=null),e._MSAAFramebuffer&&(r.deleteFramebuffer(e._MSAAFramebuffer),e._MSAAFramebuffer=null),t>1&&"function"==typeof r.renderbufferStorageMultisample){var a=r.createFramebuffer();if(!a)throw new Error("Unable to create multi sampled framebuffer");e._MSAAFramebuffer=a,this._bindUnboundFramebuffer(a);for(var s=[],l=0;l<n;l++)(u=(c=e.textures[l])._hardwareTexture).releaseMSAARenderBuffers();for(l=0;l<n;l++){var c,u=(c=e.textures[l])._hardwareTexture,h=r[this.webGLVersion>1?"COLOR_ATTACHMENT"+l:"COLOR_ATTACHMENT"+l+"_WEBGL"],d=this._createRenderBuffer(c.width,c.height,t,-1,this._getRGBABufferInternalSizedFormat(c.type,c.format,c._useSRGBBuffer),h);if(!d)throw new Error("Unable to create multi sampled framebuffer");u.addMSAARenderBuffer(d),c.samples=t,s.push(h)}i&&r.drawBuffers(s)}else this._bindUnboundFramebuffer(e._framebuffer);return o&&(e._depthStencilBuffer=this._setupFramebufferDepthAttachments(e._generateStencilBuffer,e._generateDepthBuffer,e.texture.width,e.texture.height,t)),this._bindUnboundFramebuffer(null),t},ui.w.prototype._createDepthStencilCubeTexture=function(e,t){var i=new ci.h(this,12);if(i.isCube=!0,1===this.webGLVersion)return T.V.Error("Depth cube texture is not supported by WebGL 1."),i;var n=(0,m.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1},t),r=this._gl;this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,i,!0),this._setupDepthStencilTexture(i,e,n.generateStencil,n.bilinearFiltering,n.comparisonFunction);for(var o=0;o<6;o++)n.generateStencil?r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,r.DEPTH24_STENCIL8,e,e,0,r.DEPTH_STENCIL,r.UNSIGNED_INT_24_8,null):r.texImage2D(r.TEXTURE_CUBE_MAP_POSITIVE_X+o,0,r.DEPTH_COMPONENT24,e,e,0,r.DEPTH_COMPONENT,r.UNSIGNED_INT,null);return this._bindTextureDirectly(r.TEXTURE_CUBE_MAP,null),this._internalTexturesCache.push(i),i},ui.w.prototype._setCubeMapTextureParams=function(e,t,i){var n=this._gl;n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAG_FILTER,n.LINEAR),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MIN_FILTER,t?n.LINEAR_MIPMAP_LINEAR:n.LINEAR),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_S,n.CLAMP_TO_EDGE),n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_WRAP_T,n.CLAMP_TO_EDGE),e.samplingMode=t?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:c.Y.TEXTURE_LINEAR_LINEAR,t&&this.getCaps().textureMaxLevel&&void 0!==i&&i>0&&(n.texParameteri(n.TEXTURE_CUBE_MAP,n.TEXTURE_MAX_LEVEL,i),e._maxLodLevel=i),this._bindTextureDirectly(n.TEXTURE_CUBE_MAP,null)},ui.w.prototype.createCubeTexture=function(e,t,i,n,r,o,a,s,l,c,u,h,d,p,f){var _=this;void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===p&&(p=!1),void 0===f&&(f=null);var m=this._gl;return this.createCubeTextureBase(e,t,i,!!n,r,o,a,s,l,c,u,h,(function(e){return _._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0)}),(function(e,t){var i=_.needPOTTextures?(0,ue.R)(t[0].width,_._caps.maxCubemapTextureSize):t[0].width,o=i,s=[m.TEXTURE_CUBE_MAP_POSITIVE_X,m.TEXTURE_CUBE_MAP_POSITIVE_Y,m.TEXTURE_CUBE_MAP_POSITIVE_Z,m.TEXTURE_CUBE_MAP_NEGATIVE_X,m.TEXTURE_CUBE_MAP_NEGATIVE_Y,m.TEXTURE_CUBE_MAP_NEGATIVE_Z];_._bindTextureDirectly(m.TEXTURE_CUBE_MAP,e,!0),_._unpackFlipY(!1);var l=a?_._getInternalFormat(a,e._useSRGBBuffer):e._useSRGBBuffer?_._glSRGBExtensionValues.SRGB8_ALPHA8:m.RGBA,c=a?_._getInternalFormat(a):m.RGBA;e._useSRGBBuffer&&1===_.webGLVersion&&(c=l);for(var u=0;u<s.length;u++)if(t[u].width!==i||t[u].height!==o){if(_._prepareWorkingCanvas(),!_._workingCanvas||!_._workingContext)return void T.V.Warn("Cannot create canvas to resize texture.");_._workingCanvas.width=i,_._workingCanvas.height=o,_._workingContext.drawImage(t[u],0,0,t[u].width,t[u].height,0,0,i,o),m.texImage2D(s[u],0,l,c,m.UNSIGNED_BYTE,_._workingCanvas)}else m.texImage2D(s[u],0,l,c,m.UNSIGNED_BYTE,t[u]);n||m.generateMipmap(m.TEXTURE_CUBE_MAP),_._setCubeMapTextureParams(e,!n),e.width=i,e.height=o,e.isReady=!0,a&&(e.format=a),e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),r&&r()}),!!p,f)},ui.w.prototype.generateMipMapsForCubemap=function(e,t){if(void 0===t&&(t=!0),e.generateMipMaps){var i=this._gl;this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,e,!0),i.generateMipmap(i.TEXTURE_CUBE_MAP),t&&this._bindTextureDirectly(i.TEXTURE_CUBE_MAP,null)}};var Bl=function(){function e(e,t){void 0===e&&(e=d.Pq.Zero()),void 0===t&&(t=d.Pq.Up()),this.position=e,this.normal=t}return e.prototype.clone=function(){return new e(this.position.clone(),this.normal.clone())},e}(),Ul=function(){function e(e,t,i){void 0===e&&(e=d.Pq.Zero()),void 0===t&&(t=d.Pq.Up()),void 0===i&&(i=d.I9.Zero()),this.position=e,this.normal=t,this.uv=i}return e.prototype.clone=function(){return new e(this.position.clone(),this.normal.clone(),this.uv.clone())},e}(),Vl=[Math.sqrt(1/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(3/(4*Math.PI)),-Math.sqrt(3/(4*Math.PI)),Math.sqrt(15/(4*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(5/(16*Math.PI)),-Math.sqrt(15/(4*Math.PI)),Math.sqrt(15/(16*Math.PI))],kl=[function(){return 1},function(e){return e.y},function(e){return e.z},function(e){return e.x},function(e){return e.x*e.y},function(e){return e.y*e.z},function(e){return 3*e.z*e.z-1},function(e){return e.x*e.z},function(e){return e.x*e.x-e.y*e.y}],Gl=function(e,t){return Vl[e]*kl[e](t)},zl=[Math.PI,2*Math.PI/3,2*Math.PI/3,2*Math.PI/3,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4,Math.PI/4],Yl=function(){function e(){this.preScaled=!1,this.l00=d.Pq.Zero(),this.l1_1=d.Pq.Zero(),this.l10=d.Pq.Zero(),this.l11=d.Pq.Zero(),this.l2_2=d.Pq.Zero(),this.l2_1=d.Pq.Zero(),this.l20=d.Pq.Zero(),this.l21=d.Pq.Zero(),this.l22=d.Pq.Zero()}return e.prototype.addLight=function(e,t,i){d.AA.Vector3[0].set(t.r,t.g,t.b);var n=d.AA.Vector3[0],r=d.AA.Vector3[1];n.scaleToRef(i,r),r.scaleToRef(Gl(0,e),d.AA.Vector3[2]),this.l00.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(1,e),d.AA.Vector3[2]),this.l1_1.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(2,e),d.AA.Vector3[2]),this.l10.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(3,e),d.AA.Vector3[2]),this.l11.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(4,e),d.AA.Vector3[2]),this.l2_2.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(5,e),d.AA.Vector3[2]),this.l2_1.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(6,e),d.AA.Vector3[2]),this.l20.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(7,e),d.AA.Vector3[2]),this.l21.addInPlace(d.AA.Vector3[2]),r.scaleToRef(Gl(8,e),d.AA.Vector3[2]),this.l22.addInPlace(d.AA.Vector3[2])},e.prototype.scaleInPlace=function(e){this.l00.scaleInPlace(e),this.l1_1.scaleInPlace(e),this.l10.scaleInPlace(e),this.l11.scaleInPlace(e),this.l2_2.scaleInPlace(e),this.l2_1.scaleInPlace(e),this.l20.scaleInPlace(e),this.l21.scaleInPlace(e),this.l22.scaleInPlace(e)},e.prototype.convertIncidentRadianceToIrradiance=function(){this.l00.scaleInPlace(zl[0]),this.l1_1.scaleInPlace(zl[1]),this.l10.scaleInPlace(zl[2]),this.l11.scaleInPlace(zl[3]),this.l2_2.scaleInPlace(zl[4]),this.l2_1.scaleInPlace(zl[5]),this.l20.scaleInPlace(zl[6]),this.l21.scaleInPlace(zl[7]),this.l22.scaleInPlace(zl[8])},e.prototype.convertIrradianceToLambertianRadiance=function(){this.scaleInPlace(1/Math.PI)},e.prototype.preScaleForRendering=function(){this.preScaled=!0,this.l00.scaleInPlace(Vl[0]),this.l1_1.scaleInPlace(Vl[1]),this.l10.scaleInPlace(Vl[2]),this.l11.scaleInPlace(Vl[3]),this.l2_2.scaleInPlace(Vl[4]),this.l2_1.scaleInPlace(Vl[5]),this.l20.scaleInPlace(Vl[6]),this.l21.scaleInPlace(Vl[7]),this.l22.scaleInPlace(Vl[8])},e.prototype.updateFromArray=function(e){return d.Pq.FromArrayToRef(e[0],0,this.l00),d.Pq.FromArrayToRef(e[1],0,this.l1_1),d.Pq.FromArrayToRef(e[2],0,this.l10),d.Pq.FromArrayToRef(e[3],0,this.l11),d.Pq.FromArrayToRef(e[4],0,this.l2_2),d.Pq.FromArrayToRef(e[5],0,this.l2_1),d.Pq.FromArrayToRef(e[6],0,this.l20),d.Pq.FromArrayToRef(e[7],0,this.l21),d.Pq.FromArrayToRef(e[8],0,this.l22),this},e.prototype.updateFromFloatsArray=function(e){return d.Pq.FromFloatsToRef(e[0],e[1],e[2],this.l00),d.Pq.FromFloatsToRef(e[3],e[4],e[5],this.l1_1),d.Pq.FromFloatsToRef(e[6],e[7],e[8],this.l10),d.Pq.FromFloatsToRef(e[9],e[10],e[11],this.l11),d.Pq.FromFloatsToRef(e[12],e[13],e[14],this.l2_2),d.Pq.FromFloatsToRef(e[15],e[16],e[17],this.l2_1),d.Pq.FromFloatsToRef(e[18],e[19],e[20],this.l20),d.Pq.FromFloatsToRef(e[21],e[22],e[23],this.l21),d.Pq.FromFloatsToRef(e[24],e[25],e[26],this.l22),this},e.FromArray=function(t){return(new e).updateFromArray(t)},e.FromPolynomial=function(t){var i=new e;return i.l00=t.xx.scale(.376127).add(t.yy.scale(.376127)).add(t.zz.scale(.376126)),i.l1_1=t.y.scale(.977204),i.l10=t.z.scale(.977204),i.l11=t.x.scale(.977204),i.l2_2=t.xy.scale(1.16538),i.l2_1=t.yz.scale(1.16538),i.l20=t.zz.scale(1.34567).subtract(t.xx.scale(.672834)).subtract(t.yy.scale(.672834)),i.l21=t.zx.scale(1.16538),i.l22=t.xx.scale(1.16538).subtract(t.yy.scale(1.16538)),i.l1_1.scaleInPlace(-1),i.l11.scaleInPlace(-1),i.l2_1.scaleInPlace(-1),i.l21.scaleInPlace(-1),i.scaleInPlace(Math.PI),i},e}(),Xl=function(){function e(){this.x=d.Pq.Zero(),this.y=d.Pq.Zero(),this.z=d.Pq.Zero(),this.xx=d.Pq.Zero(),this.yy=d.Pq.Zero(),this.zz=d.Pq.Zero(),this.xy=d.Pq.Zero(),this.yz=d.Pq.Zero(),this.zx=d.Pq.Zero()}return Object.defineProperty(e.prototype,"preScaledHarmonics",{get:function(){return this._harmonics||(this._harmonics=Yl.FromPolynomial(this)),this._harmonics.preScaled||this._harmonics.preScaleForRendering(),this._harmonics},enumerable:!1,configurable:!0}),e.prototype.addAmbient=function(e){d.AA.Vector3[0].copyFromFloats(e.r,e.g,e.b);var t=d.AA.Vector3[0];this.xx.addInPlace(t),this.yy.addInPlace(t),this.zz.addInPlace(t)},e.prototype.scaleInPlace=function(e){this.x.scaleInPlace(e),this.y.scaleInPlace(e),this.z.scaleInPlace(e),this.xx.scaleInPlace(e),this.yy.scaleInPlace(e),this.zz.scaleInPlace(e),this.yz.scaleInPlace(e),this.zx.scaleInPlace(e),this.xy.scaleInPlace(e)},e.prototype.updateFromHarmonics=function(e){return this._harmonics=e,this.x.copyFrom(e.l11),this.x.scaleInPlace(1.02333).scaleInPlace(-1),this.y.copyFrom(e.l1_1),this.y.scaleInPlace(1.02333).scaleInPlace(-1),this.z.copyFrom(e.l10),this.z.scaleInPlace(1.02333),this.xx.copyFrom(e.l00),d.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.247708),d.AA.Vector3[1].copyFrom(e.l22).scaleInPlace(.429043),this.xx.scaleInPlace(.886277).subtractInPlace(d.AA.Vector3[0]).addInPlace(d.AA.Vector3[1]),this.yy.copyFrom(e.l00),this.yy.scaleInPlace(.886277).subtractInPlace(d.AA.Vector3[0]).subtractInPlace(d.AA.Vector3[1]),this.zz.copyFrom(e.l00),d.AA.Vector3[0].copyFrom(e.l20).scaleInPlace(.495417),this.zz.scaleInPlace(.886277).addInPlace(d.AA.Vector3[0]),this.yz.copyFrom(e.l2_1),this.yz.scaleInPlace(.858086).scaleInPlace(-1),this.zx.copyFrom(e.l21),this.zx.scaleInPlace(.858086).scaleInPlace(-1),this.xy.copyFrom(e.l2_2),this.xy.scaleInPlace(.858086),this.scaleInPlace(1/Math.PI),this},e.FromHarmonics=function(t){return(new e).updateFromHarmonics(t)},e.FromArray=function(t){var i=new e;return d.Pq.FromArrayToRef(t[0],0,i.x),d.Pq.FromArrayToRef(t[1],0,i.y),d.Pq.FromArrayToRef(t[2],0,i.z),d.Pq.FromArrayToRef(t[3],0,i.xx),d.Pq.FromArrayToRef(t[4],0,i.yy),d.Pq.FromArrayToRef(t[5],0,i.zz),d.Pq.FromArrayToRef(t[6],0,i.yz),d.Pq.FromArrayToRef(t[7],0,i.zx),d.Pq.FromArrayToRef(t[8],0,i.xy),i},e}(),Wl=i(8081),Hl=function(e,t,i,n){this.name=e,this.worldAxisForNormal=t,this.worldAxisForFileX=i,this.worldAxisForFileY=n},jl=function(){function e(){}return e.ConvertCubeMapTextureToSphericalPolynomial=function(e){var t,i=this;if(!e.isCube)return null;null===(t=e.getScene())||void 0===t||t.getEngine().flushFramebuffer();var n,r,o=e.getSize().width,a=e.readPixels(0,void 0,void 0,!1),s=e.readPixels(1,void 0,void 0,!1);e.isRenderTarget?(n=e.readPixels(3,void 0,void 0,!1),r=e.readPixels(2,void 0,void 0,!1)):(n=e.readPixels(2,void 0,void 0,!1),r=e.readPixels(3,void 0,void 0,!1));var l=e.readPixels(4,void 0,void 0,!1),u=e.readPixels(5,void 0,void 0,!1),h=e.gammaSpace,d=c.Y.TEXTUREFORMAT_RGBA,p=c.Y.TEXTURETYPE_UNSIGNED_INT;return e.textureType!=c.Y.TEXTURETYPE_FLOAT&&e.textureType!=c.Y.TEXTURETYPE_HALF_FLOAT||(p=c.Y.TEXTURETYPE_FLOAT),new Promise((function(e){Promise.all([s,a,n,r,l,u]).then((function(t){var n=t[0],r=t[1],a=t[2],s=t[3],l=t[4],c=t[5],u={size:o,right:r,left:n,up:a,down:s,front:l,back:c,format:d,type:p,gammaSpace:h};e(i.ConvertCubeMapToSphericalPolynomial(u))}))}))},e._AreaElement=function(e,t){return Math.atan2(e*t,Math.sqrt(e*e+t*t+1))},e.ConvertCubeMapToSphericalPolynomial=function(e){for(var t=new Yl,i=0,n=2/e.size,r=n,o=.5*n,a=o-1,s=0;s<6;s++)for(var l=this._FileFaces[s],u=e[l.name],h=a,d=e.format===c.Y.TEXTUREFORMAT_RGBA?4:3,f=0;f<e.size;f++){for(var _=a,m=0;m<e.size;m++){var g=l.worldAxisForFileX.scale(_).add(l.worldAxisForFileY.scale(h)).add(l.worldAxisForNormal);g.normalize();var v=this._AreaElement(_-o,h-o)-this._AreaElement(_-o,h+o)-this._AreaElement(_+o,h-o)+this._AreaElement(_+o,h+o),y=u[f*e.size*d+m*d+0],b=u[f*e.size*d+m*d+1],T=u[f*e.size*d+m*d+2];isNaN(y)&&(y=0),isNaN(b)&&(b=0),isNaN(T)&&(T=0),e.type===c.Y.TEXTURETYPE_UNSIGNED_INT&&(y/=255,b/=255,T/=255),e.gammaSpace&&(y=Math.pow(B.X.Clamp(y),ct.tk),b=Math.pow(B.X.Clamp(b),ct.tk),T=Math.pow(B.X.Clamp(T),ct.tk));var E=this.MAX_HDRI_VALUE;if(this.PRESERVE_CLAMPED_COLORS){var S=Math.max(y,b,T);if(S>E){var x=E/S;y*=x,b*=x,T*=x}}else y=B.X.Clamp(y,0,E),b=B.X.Clamp(b,0,E),T=B.X.Clamp(T,0,E);var C=new p.v9(y,b,T);t.addLight(g,C,v),i+=v,_+=n}h+=r}var A=4*Math.PI*6/6/i;return t.scaleInPlace(A),t.convertIncidentRadianceToIrradiance(),t.convertIrradianceToLambertianRadiance(),Xl.FromHarmonics(t)},e._FileFaces=[new Hl("right",new d.Pq(1,0,0),new d.Pq(0,0,-1),new d.Pq(0,-1,0)),new Hl("left",new d.Pq(-1,0,0),new d.Pq(0,0,1),new d.Pq(0,-1,0)),new Hl("up",new d.Pq(0,1,0),new d.Pq(1,0,0),new d.Pq(0,0,1)),new Hl("down",new d.Pq(0,-1,0),new d.Pq(1,0,0),new d.Pq(0,0,-1)),new Hl("front",new d.Pq(0,0,1),new d.Pq(1,0,0),new d.Pq(0,-1,0)),new Hl("back",new d.Pq(0,0,-1),new d.Pq(-1,0,0),new d.Pq(0,-1,0))],e.MAX_HDRI_VALUE=4096,e.PRESERVE_CLAMPED_COLORS=!1,e}();kr.l.ShadersStore.lodPixelShader="#extension GL_EXT_shader_texture_lod : enable\nprecision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform sampler2D textureSampler;uniform float lod;uniform vec2 texSize;uniform bool gamma;void main(void)\n{gl_FragColor=textureLod(textureSampler,vUV,lod);if (!gamma) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";var ql,Kl;function Ql(e,t,i,n){void 0===n&&(n=!0);var r=e.getScene(),o=r.getEngine(),a=new vo("resized"+e.name,{width:t,height:i},r,!e.noMipmap,!0,e._texture.type,!1,e.samplingMode,!1);a.wrapU=e.wrapU,a.wrapV=e.wrapV,a.uOffset=e.uOffset,a.vOffset=e.vOffset,a.uScale=e.uScale,a.vScale=e.vScale,a.uAng=e.uAng,a.vAng=e.vAng,a.wAng=e.wAng,a.coordinatesIndex=e.coordinatesIndex,a.level=e.level,a.anisotropicFilteringLevel=e.anisotropicFilteringLevel,a._texture.isReady=!1,e.wrapU=an.g.CLAMP_ADDRESSMODE,e.wrapV=an.g.CLAMP_ADDRESSMODE;var s=new qr("pass",1,null,n?an.g.BILINEAR_SAMPLINGMODE:an.g.NEAREST_SAMPLINGMODE,o,!1,c.Y.TEXTURETYPE_UNSIGNED_INT);return s.externalTextureSamplerBinding=!0,s.getEffect().executeWhenCompiled((function(){s.onApply=function(t){t.setTexture("textureSampler",e)};var t=a.renderTarget;t&&(r.postProcessManager.directRender([s],t),o.unBindFramebuffer(t),a.disposeFramebufferObjects(),s.dispose(),a.getInternalTexture().isReady=!0)})),a}function Zl(e,t,i,n,r,o,a,s){var l=t.getEngine();return t.isReady=!1,r=null!=r?r:t.samplingMode,n=null!=n?n:t.type,o=null!=o?o:t.format,a=null!=a?a:t.width,s=null!=s?s:t.height,-1===n&&(n=c.Y.TEXTURETYPE_UNSIGNED_BYTE),new Promise((function(u){var h=new Yr("postprocess",e,null,null,1,null,r,l,!1,void 0,n,void 0,null,!1,o);h.externalTextureSamplerBinding=!0;var d=l.createRenderTargetTexture({width:a,height:s},{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:r,type:n,format:o});h.getEffect().executeWhenCompiled((function(){h.onApply=function(e){e._bindTexture("textureSampler",t),e.setFloat2("scale",1,1)},i.postProcessManager.directRender([h],d,!0),l.restoreDefaultFramebuffer(),l._releaseTexture(t),h&&h.dispose(),d._swapAndDie(t),t.type=n,t.format=c.Y.TEXTUREFORMAT_RGBA,t.isReady=!0,u(t)}))}))}function Jl(e){ql||(ql=new Float32Array(1),Kl=new Int32Array(ql.buffer)),ql[0]=e;var t=Kl[0],i=t>>16&32768,n=t>>12&2047,r=t>>23&255;return r<103?i:r>142?(i|=31744,i|=(255==r?0:1)&&8388607&t):r<113?i|=((n|=2048)>>114-r)+(n>>113-r&1):(i|=r-112<<10|n>>1,i+=1&n)}function $l(e){var t=(32768&e)>>15,i=(31744&e)>>10,n=1023&e;return 0===i?(t?-1:1)*Math.pow(2,-14)*(n/Math.pow(2,10)):31==i?n?NaN:1/0*(t?-1:1):(t?-1:1)*Math.pow(2,i-15)*(1+n/Math.pow(2,10))}kr.l.ShadersStore.lodCubePixelShader="precision highp float;const float GammaEncodePowerApprox=1.0/2.2;varying vec2 vUV;uniform samplerCube textureSampler;uniform float lod;uniform bool gamma;void main(void)\n{vec2 uv=vUV*2.0-1.0;\n#ifdef POSITIVEX\ngl_FragColor=textureCube(textureSampler,vec3(1.001,uv.y,uv.x),lod);\n#endif\n#ifdef NEGATIVEX\ngl_FragColor=textureCube(textureSampler,vec3(-1.001,uv.y,uv.x),lod);\n#endif\n#ifdef POSITIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,1.001,uv.x),lod);\n#endif\n#ifdef NEGATIVEY\ngl_FragColor=textureCube(textureSampler,vec3(uv.y,-1.001,uv.x),lod);\n#endif\n#ifdef POSITIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,1.001),lod);\n#endif\n#ifdef NEGATIVEZ\ngl_FragColor=textureCube(textureSampler,vec3(uv,-1.001),lod);\n#endif\nif (!gamma) {gl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(GammaEncodePowerApprox));}}\n";var ec=function(e,t,i,n,r){return(0,m.sH)(void 0,void 0,void 0,(function(){var o,a,s,l,c,u,h,d,p;return(0,m.YH)(this,(function(f){switch(f.label){case 0:return o=e.getScene(),a=o.getEngine(),e.isCube?(l=["#define POSITIVEX","#define NEGATIVEX","#define POSITIVEY","#define NEGATIVEY","#define POSITIVEZ","#define NEGATIVEZ"],s=new Yr("lodCube","lodCube",["lod","gamma"],null,1,null,an.g.NEAREST_NEAREST_MIPNEAREST,a,!1,l[n])):s=new Yr("lod","lod",["lod","gamma"],null,1,null,an.g.NEAREST_NEAREST_MIPNEAREST,a),[4,new Promise((function(e){s.getEffect().executeWhenCompiled((function(){e(0)}))}))];case 1:f.sent(),c=new vo("temp",{width:t,height:i},o,!1),s.onApply=function(t){t.setTexture("textureSampler",e),t.setFloat("lod",r),t.setBool("gamma",e.gammaSpace)},u=e.getInternalTexture(),f.label=2;case 2:return f.trys.push([2,,6,7]),c.renderTarget&&u?(h=u.samplingMode,0!==r?e.updateSamplingMode(an.g.NEAREST_NEAREST_MIPNEAREST):e.updateSamplingMode(an.g.NEAREST_NEAREST),o.postProcessManager.directRender([s],c.renderTarget,!0),e.updateSamplingMode(h),[4,a.readPixels(0,0,t,i)]):[3,4];case 3:return d=f.sent(),p=new Uint8Array(d.buffer,0,d.byteLength),a.unBindFramebuffer(c.renderTarget),[2,p];case 4:throw Error("Render to texture failed.");case 5:return[3,7];case 6:return c.dispose(),s.dispose(),[7];case 7:return[2]}}))}))};function tc(e,t,i,n,r){return void 0===n&&(n=0),void 0===r&&(r=0),(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(o){switch(o.label){case 0:return e.isReady()||!e._texture?[3,2]:[4,new Promise((function(t,i){null!==e._texture?e._texture.onLoadedObservable.addOnce((function(){t(0)})):i(0)}))];case 1:o.sent(),o.label=2;case 2:return[4,ec(e,t,i,n,r)];case 3:return[2,o.sent()]}}))}))}var ic={CreateResizedCopy:Ql,ApplyPostProcess:Zl,ToHalfFloat:Jl,FromHalfFloat:$l,GetTextureDataAsync:tc},nc=131072,rc=131072;function oc(e){return e.charCodeAt(0)+(e.charCodeAt(1)<<8)+(e.charCodeAt(2)<<16)+(e.charCodeAt(3)<<24)}var ac,sc=oc("DXT1"),lc=oc("DXT3"),cc=oc("DXT5"),uc=oc("DX10"),hc=function(){function e(){}return e.GetDDSInfo=function(e){var t=new Int32Array(e.buffer,e.byteOffset,31),i=new Int32Array(e.buffer,e.byteOffset,35),n=1;t[2]&nc&&(n=Math.max(1,t[7]));var r=t[21],o=r===uc?i[32]:0,a=c.Y.TEXTURETYPE_UNSIGNED_INT;switch(r){case 113:a=c.Y.TEXTURETYPE_HALF_FLOAT;break;case 116:a=c.Y.TEXTURETYPE_FLOAT;break;case uc:if(10===o){a=c.Y.TEXTURETYPE_HALF_FLOAT;break}if(2===o){a=c.Y.TEXTURETYPE_FLOAT;break}}return{width:t[4],height:t[3],mipmapCount:n,isFourCC:!(4&~t[20]),isRGB:!(64&~t[20]),isLuminance:(t[20]&rc)===rc,isCube:!(512&~t[28]),isCompressed:r===sc||r===lc||r===cc,dxgiFormat:o,textureType:a}},e._GetHalfFloatAsFloatRGBAArrayBuffer=function(t,i,n,r,o,a){for(var s=new Float32Array(r),l=new Uint16Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=$l(l[d]),s[c+1]=$l(l[d+1]),s[c+2]=$l(l[d+2]),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=$l(l[d+3]),c+=4}return s},e._GetHalfFloatRGBAArrayBuffer=function(t,i,n,r,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Uint16Array(r),l=new Uint16Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=l[d],s[c+1]=l[d+1],s[c+2]=l[d+2],s[c+3]=Jl(a),c+=4}return s}return new Uint16Array(o,n,r)},e._GetFloatRGBAArrayBuffer=function(t,i,n,r,o,a){if(e.StoreLODInAlphaChannel){for(var s=new Float32Array(r),l=new Float32Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=l[d],s[c+1]=l[d+1],s[c+2]=l[d+2],s[c+3]=a,c+=4}return s}return new Float32Array(o,n,r)},e._GetFloatAsHalfFloatRGBAArrayBuffer=function(t,i,n,r,o,a){for(var s=new Uint16Array(r),l=new Float32Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++)s[c]=Jl(l[c]),s[c+1]=Jl(l[c+1]),s[c+2]=Jl(l[c+2]),e.StoreLODInAlphaChannel?s[c+3]=Jl(a):s[c+3]=Jl(l[c+3]),c+=4;return s},e._GetFloatAsUIntRGBAArrayBuffer=function(t,i,n,r,o,a){for(var s=new Uint8Array(r),l=new Float32Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=255*B.X.Clamp(l[d]),s[c+1]=255*B.X.Clamp(l[d+1]),s[c+2]=255*B.X.Clamp(l[d+2]),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=255*B.X.Clamp(l[d+3]),c+=4}return s},e._GetHalfFloatAsUIntRGBAArrayBuffer=function(t,i,n,r,o,a){for(var s=new Uint8Array(r),l=new Uint16Array(o,n),c=0,u=0;u<i;u++)for(var h=0;h<t;h++){var d=4*(h+u*t);s[c]=255*B.X.Clamp($l(l[d])),s[c+1]=255*B.X.Clamp($l(l[d+1])),s[c+2]=255*B.X.Clamp($l(l[d+2])),e.StoreLODInAlphaChannel?s[c+3]=a:s[c+3]=255*B.X.Clamp($l(l[d+3])),c+=4}return s},e._GetRGBAArrayBuffer=function(e,t,i,n,r,o,a,s,l){for(var c=new Uint8Array(n),u=new Uint8Array(r,i),h=0,d=0;d<t;d++)for(var p=0;p<e;p++){var f=4*(p+d*e);c[h]=u[f+o],c[h+1]=u[f+a],c[h+2]=u[f+s],c[h+3]=u[f+l],h+=4}return c},e._ExtractLongWordOrder=function(t){return 0===t||255===t||-16777216===t?0:1+e._ExtractLongWordOrder(t>>8)},e._GetRGBArrayBuffer=function(e,t,i,n,r,o,a,s){for(var l=new Uint8Array(n),c=new Uint8Array(r,i),u=0,h=0;h<t;h++)for(var d=0;d<e;d++){var p=3*(d+h*e);l[u]=c[p+o],l[u+1]=c[p+a],l[u+2]=c[p+s],u+=3}return l},e._GetLuminanceArrayBuffer=function(e,t,i,n,r){for(var o=new Uint8Array(n),a=new Uint8Array(r,i),s=0,l=0;l<t;l++)for(var c=0;c<e;c++){var u=c+l*e;o[s]=a[u],s++}return o},e.UploadDDSLevels=function(t,i,n,r,o,a,s,l,u){void 0===s&&(s=-1),void 0===u&&(u=!0);var h=null;r.sphericalPolynomial&&(h=[]);var d=!!t.getCaps().s3tc;i.generateMipMaps=o;var p,f,_,m,g,v,y,b=new Int32Array(n.buffer,n.byteOffset,31),E=0,S=0,x=1;if(542327876===b[0])if(r.isFourCC||r.isRGB||r.isLuminance)if(!r.isCompressed||d){var C=b[22];m=b[1]+4;var A,P=!1;if(r.isFourCC)switch(p=b[21]){case sc:x=8,S=c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1;break;case lc:x=16,S=c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3;break;case cc:x=16,S=c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5;break;case 113:P=!0,C=64;break;case 116:P=!0,C=128;break;case uc:m+=20;var R=!1;switch(r.dxgiFormat){case 10:P=!0,C=64,R=!0;break;case 2:P=!0,C=128,R=!0;break;case 88:r.isRGB=!0,r.isFourCC=!1,C=32,R=!0}if(R)break;default:return void T.V.Error(["Unsupported FourCC code:",(A=p,String.fromCharCode(255&A,A>>8&255,A>>16&255,A>>24&255))])}var I=e._ExtractLongWordOrder(b[23]),M=e._ExtractLongWordOrder(b[24]),O=e._ExtractLongWordOrder(b[25]),D=e._ExtractLongWordOrder(b[26]);P&&(S=t._getRGBABufferInternalSizedFormat(r.textureType)),v=1,b[2]&nc&&!1!==o&&(v=Math.max(1,b[7]));for(var N=l||0,F=t.getCaps(),L=N;L<a;L++){for(f=b[4],_=b[3],y=0;y<v;++y){if(-1===s||s===y){var w=-1===s?y:0;if(!r.isCompressed&&r.isFourCC){i.format=c.Y.TEXTUREFORMAT_RGBA,E=f*_*4;var B=null;if(t._badOS||t._badDesktopOS||!F.textureHalfFloat&&!F.textureFloat)128===C?(B=e._GetFloatAsUIntRGBAArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,w),h&&0==w&&h.push(e._GetFloatRGBAArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,w))):64===C&&(B=e._GetHalfFloatAsUIntRGBAArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,w),h&&0==w&&h.push(e._GetHalfFloatAsFloatRGBAArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,w))),i.type=c.Y.TEXTURETYPE_UNSIGNED_INT;else{var U=F.textureFloat&&(u&&F.textureFloatLinearFiltering||!u),V=F.textureHalfFloat&&(u&&F.textureHalfFloatLinearFiltering||!u),k=(128===C||64===C&&!V)&&U?c.Y.TEXTURETYPE_FLOAT:(64===C||128===C&&!U)&&V?c.Y.TEXTURETYPE_HALF_FLOAT:c.Y.TEXTURETYPE_UNSIGNED_BYTE,G=void 0,z=null;if(128===C)switch(k){case c.Y.TEXTURETYPE_FLOAT:G=e._GetFloatRGBAArrayBuffer,z=null;break;case c.Y.TEXTURETYPE_HALF_FLOAT:G=e._GetFloatAsHalfFloatRGBAArrayBuffer,z=e._GetFloatRGBAArrayBuffer;break;case c.Y.TEXTURETYPE_UNSIGNED_BYTE:G=e._GetFloatAsUIntRGBAArrayBuffer,z=e._GetFloatRGBAArrayBuffer}else switch(k){case c.Y.TEXTURETYPE_FLOAT:G=e._GetHalfFloatAsFloatRGBAArrayBuffer,z=null;break;case c.Y.TEXTURETYPE_HALF_FLOAT:G=e._GetHalfFloatRGBAArrayBuffer,z=e._GetHalfFloatAsFloatRGBAArrayBuffer;break;case c.Y.TEXTURETYPE_UNSIGNED_BYTE:G=e._GetHalfFloatAsUIntRGBAArrayBuffer,z=e._GetHalfFloatAsFloatRGBAArrayBuffer}i.type=k,B=G(f,_,n.byteOffset+m,E,n.buffer,w),h&&0==w&&h.push(z?z(f,_,n.byteOffset+m,E,n.buffer,w):B)}B&&t._uploadDataToTextureDirectly(i,B,L,w)}else if(r.isRGB)i.type=c.Y.TEXTURETYPE_UNSIGNED_INT,24===C?(i.format=c.Y.TEXTUREFORMAT_RGB,E=f*_*3,g=e._GetRGBArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,I,M,O),t._uploadDataToTextureDirectly(i,g,L,w)):(i.format=c.Y.TEXTUREFORMAT_RGBA,E=f*_*4,g=e._GetRGBAArrayBuffer(f,_,n.byteOffset+m,E,n.buffer,I,M,O,D),t._uploadDataToTextureDirectly(i,g,L,w));else if(r.isLuminance){var Y=t._getUnpackAlignement(),X=f;E=Math.floor((f+Y-1)/Y)*Y*(_-1)+X,g=e._GetLuminanceArrayBuffer(f,_,n.byteOffset+m,E,n.buffer),i.format=c.Y.TEXTUREFORMAT_LUMINANCE,i.type=c.Y.TEXTURETYPE_UNSIGNED_INT,t._uploadDataToTextureDirectly(i,g,L,w)}else E=Math.max(4,f)/4*Math.max(4,_)/4*x,g=new Uint8Array(n.buffer,n.byteOffset+m,E),i.type=c.Y.TEXTURETYPE_UNSIGNED_INT,t._uploadCompressedDataToTextureDirectly(i,S,f,_,g,L,w)}m+=C?f*_*(C/8):E,f*=.5,_*=.5,f=Math.max(1,f),_=Math.max(1,_)}if(void 0!==l)break}h&&h.length>0?r.sphericalPolynomial=jl.ConvertCubeMapToSphericalPolynomial({size:b[4],right:h[0],left:h[1],up:h[2],down:h[3],front:h[4],back:h[5],format:c.Y.TEXTUREFORMAT_RGBA,type:c.Y.TEXTURETYPE_FLOAT,gammaSpace:!1}):r.sphericalPolynomial=void 0}else T.V.Error("Compressed textures are not supported on this platform.");else T.V.Error("Unsupported format, must contain a FourCC, RGB or LUMINANCE code");else T.V.Error("Invalid magic number in DDS header")},e.StoreLODInAlphaChannel=!1,e}();function dc(e){if(this._excludedCompressedTextures&&this._excludedCompressedTextures.some((function(t){var i="\\b"+t+"\\b";return e&&(e===t||e.match(new RegExp(i,"g")))})))return e;var t=e.lastIndexOf("."),i=e.lastIndexOf("?"),n=i>-1?e.substring(i,e.length):"";return(t>-1?e.substring(0,t):e)+this._textureFormatInUse+n}ui.w.prototype.createPrefilteredCubeTexture=function(e,t,i,n,r,o,a,s,l){var u=this;return void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!0),this.createCubeTexture(e,t,null,!1,(function(e){if(e){var o=e.texture;if(l?e.info.sphericalPolynomial&&(o._sphericalPolynomial=e.info.sphericalPolynomial):o._sphericalPolynomial=new Xl,o._source=9,u.getCaps().textureLOD)r&&r(o);else{var a=u._gl,s=e.width;if(s){for(var h=[],d=0;d<3;d++){var p=1-d/2,f=n,_=B.X.Log2(s)*i+n,m=f+(_-f)*p,g=Math.round(Math.min(Math.max(m,0),_)),v=new ci.h(u,2);if(v.type=o.type,v.format=o.format,v.width=Math.pow(2,Math.max(B.X.Log2(s)-g,0)),v.height=v.width,v.isCube=!0,v._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,v._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,u._bindTextureDirectly(a.TEXTURE_CUBE_MAP,v,!0),v.samplingMode=c.Y.TEXTURE_LINEAR_LINEAR,a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MAG_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_MIN_FILTER,a.LINEAR),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_S,a.CLAMP_TO_EDGE),a.texParameteri(a.TEXTURE_CUBE_MAP,a.TEXTURE_WRAP_T,a.CLAMP_TO_EDGE),e.isDDS){var y=e.info,b=e.data;u._unpackFlipY(y.isCompressed),hc.UploadDDSLevels(u,v,b,y,!0,6,g)}else T.V.Warn("DDS is the only prefiltered cube map supported so far.");u._bindTextureDirectly(a.TEXTURE_CUBE_MAP,null);var E=new Wl.t(t);E._isCube=!0,E._texture=v,v.isReady=!0,h.push(E)}o._lodTextureHigh=h[2],o._lodTextureMid=h[1],o._lodTextureLow=h[0],r&&r(o)}}}else r&&r(null)}),o,a,s,l,i,n)},i(9012),function(e){e[e.Texture=0]="Texture",e[e.StorageTexture=1]="StorageTexture",e[e.UniformBuffer=2]="UniformBuffer",e[e.StorageBuffer=3]="StorageBuffer",e[e.TextureWithoutSampler=4]="TextureWithoutSampler",e[e.Sampler=5]="Sampler",e[e.ExternalTexture=6]="ExternalTexture",e[e.DataBuffer=7]="DataBuffer"}(ac||(ac={})),ui.w.prototype.createComputeEffect=function(e,t){throw new Error("createComputeEffect: This engine does not support compute shaders!")},ui.w.prototype.createComputePipelineContext=function(){throw new Error("createComputePipelineContext: This engine does not support compute shaders!")},ui.w.prototype.createComputeContext=function(){},ui.w.prototype.computeDispatch=function(e,t,i,n,r,o,a){throw new Error("computeDispatch: This engine does not support compute shaders!")},ui.w.prototype.computeDispatchIndirect=function(e,t,i,n,r,o){throw new Error("computeDispatchIndirect: This engine does not support compute shaders!")},ui.w.prototype.areAllComputeEffectsReady=function(){return!0},ui.w.prototype.releaseComputeEffects=function(){},ui.w.prototype._prepareComputePipelineContext=function(e,t,i,n,r){},ui.w.prototype._rebuildComputeEffects=function(){},mi.$.prototype._executeWhenComputeStateIsCompiled=function(e,t){t(null)},ui.w.prototype._releaseComputeEffect=function(e){},ui.w.prototype._deleteComputePipelineContext=function(e){},Object.defineProperty(Ri.prototype,"texturesSupported",{get:function(){var e=[];return this._caps.astc&&e.push("-astc.ktx"),this._caps.s3tc&&e.push("-dxt.ktx"),this._caps.pvrtc&&e.push("-pvrtc.ktx"),this._caps.etc2&&e.push("-etc2.ktx"),this._caps.etc1&&e.push("-etc1.ktx"),e},enumerable:!0,configurable:!0}),Object.defineProperty(Ri.prototype,"textureFormatInUse",{get:function(){return this._textureFormatInUse||null},enumerable:!0,configurable:!0}),Ri.prototype.setCompressedTextureExclusions=function(e){this._excludedCompressedTextures=e},Ri.prototype.setTextureFormatToUse=function(e){for(var t=this.texturesSupported,i=0,n=t.length;i<n;i++)for(var r=0,o=e.length;r<o;r++)if(t[i]===e[r].toLowerCase())return this._transformTextureUrl=dc.bind(this),this._textureFormatInUse=t[i];return this._textureFormatInUse="",this._transformTextureUrl=null,null};var pc=function(){function e(){var t=this,i=new ArrayBuffer(e.DEFAULT_BUFFER_SIZE);this._uint32s=new Uint32Array(i),this._int32s=new Int32Array(i),this._float32s=new Float32Array(i),this._length=e.DEFAULT_BUFFER_SIZE/4,this._position=0,this._nativeDataStream=new _native.NativeDataStream((function(){t._flush()}))}return e.prototype.writeUint32=function(e){this._flushIfNecessary(1),this._uint32s[this._position++]=e},e.prototype.writeInt32=function(e){this._flushIfNecessary(1),this._int32s[this._position++]=e},e.prototype.writeFloat32=function(e){this._flushIfNecessary(1),this._float32s[this._position++]=e},e.prototype.writeUint32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._uint32s.set(e,this._position),this._position+=e.length},e.prototype.writeInt32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._int32s.set(e,this._position),this._position+=e.length},e.prototype.writeFloat32Array=function(e){this._flushIfNecessary(1+e.length),this._uint32s[this._position++]=e.length,this._float32s.set(e,this._position),this._position+=e.length},e.prototype.writeNativeData=function(e){this._flushIfNecessary(e.length),this._uint32s.set(e,this._position),this._position+=e.length},e.prototype.writeBoolean=function(e){this.writeUint32(e?1:0)},e.prototype._flushIfNecessary=function(e){this._position+e>this._length&&this._flush()},e.prototype._flush=function(){this._nativeDataStream.writeBuffer(this._uint32s.buffer,this._position),this._position=0},e.DEFAULT_BUFFER_SIZE=65536,e}();kr.l.ShadersStore.rgbdDecodePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=vec4(fromRGBD(texture2D(textureSampler,vUV)),1.0);}";var fc=function(){function e(){}return e.ExpandRGBDTexture=function(e){var t=e._texture;if(t&&e.isRGBD){var i=t.getEngine(),n=i.getCaps(),r=t.isReady,o=!1;n.textureHalfFloatRender&&n.textureHalfFloatLinearFiltering?(o=!0,t.type=c.Y.TEXTURETYPE_HALF_FLOAT):n.textureFloatRender&&n.textureFloatLinearFiltering&&(o=!0,t.type=c.Y.TEXTURETYPE_FLOAT),o&&(t.isReady=!1,t._isRGBD=!1,t.invertY=!1);var a=function(){var n=new Yr("rgbdDecode","rgbdDecode",null,null,1,null,c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,i,!1,void 0,t.type,void 0,null,!1);n.externalTextureSamplerBinding=!0;var r=i.createRenderTargetTexture(t.width,{generateDepthBuffer:!1,generateMipMaps:!1,generateStencilBuffer:!1,samplingMode:t.samplingMode,type:t.type,format:c.Y.TEXTUREFORMAT_RGBA});n.getEffect().executeWhenCompiled((function(){n.onApply=function(e){e._bindTexture("textureSampler",t),e.setFloat2("scale",1,1)},e.getScene().postProcessManager.directRender([n],r,!0),i.restoreDefaultFramebuffer(),i._releaseTexture(t),n&&n.dispose(),r._swapAndDie(t),t.isReady=!0}))};o&&(r?a():e.onLoadObservable.addOnce(a))}},e.EncodeTextureToRGBD=function(e,t,i){return void 0===i&&(i=c.Y.TEXTURETYPE_UNSIGNED_BYTE),Zl("rgbdEncode",e,t,i,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTUREFORMAT_RGBA)},e}();Wl.t.prototype.forceSphericalPolynomialsRecompute=function(){this._texture&&(this._texture._sphericalPolynomial=null,this._texture._sphericalPolynomialPromise=null,this._texture._sphericalPolynomialComputed=!1)},Object.defineProperty(Wl.t.prototype,"sphericalPolynomial",{get:function(){var e=this;if(this._texture){if(this._texture._sphericalPolynomial||this._texture._sphericalPolynomialComputed)return this._texture._sphericalPolynomial;if(this._texture.isReady)return this._texture._sphericalPolynomialPromise||(this._texture._sphericalPolynomialPromise=jl.ConvertCubeMapTextureToSphericalPolynomial(this),null===this._texture._sphericalPolynomialPromise?this._texture._sphericalPolynomialComputed=!0:this._texture._sphericalPolynomialPromise.then((function(t){e._texture._sphericalPolynomial=t,e._texture._sphericalPolynomialComputed=!0}))),null}return null},set:function(e){this._texture&&(this._texture._sphericalPolynomial=e)},enumerable:!0,configurable:!0});kr.l.ShadersStore.rgbdEncodePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=toRGBD(texture2D(textureSampler,vUV).rgb);}";var _c="image/png",mc=2,gc=[134,22,135,150,246,214,150,54];function vc(e){for(var t=new DataView(e.buffer,e.byteOffset,e.byteLength),i=0,n=0;n<gc.length;n++)if(t.getUint8(i++)!==gc[n])return T.V.Error("Not a babylon environment map"),null;for(var r="",o=0;o=t.getUint8(i++);)r+=String.fromCharCode(o);var a=JSON.parse(r);return(a=yc(a)).specular&&(a.specular.specularDataPosition=i,a.specular.lodGenerationScale=a.specular.lodGenerationScale||.8),a}function yc(e){if(e.version>mc)throw new Error('Unsupported babylon environment map version "'.concat(e.version,'". Latest supported version is "').concat(mc,'".'));return 2===e.version?e:e=(0,m.Cl)((0,m.Cl)({},e),{version:2,imageType:_c})}function bc(e,t){var i,n;return void 0===t&&(t={}),(0,m.sH)(this,void 0,void 0,(function(){var r,o,a,s,l,u,h,d,p,f,_,g,v,y,b,T,E,S,x,C,A,P,R,I,M,O,D,N,F,L,w,U,V;return(0,m.YH)(this,(function(m){switch(m.label){case 0:if(!(r=e.getInternalTexture()))return[2,Promise.reject("The cube texture is invalid.")];if(o=null!==(i=t.imageType)&&void 0!==i?i:_c,a=r.getEngine(),e.textureType!==c.Y.TEXTURETYPE_HALF_FLOAT&&e.textureType!==c.Y.TEXTURETYPE_FLOAT&&e.textureType!==c.Y.TEXTURETYPE_UNSIGNED_BYTE&&e.textureType!==c.Y.TEXTURETYPE_UNSIGNED_INT&&e.textureType!==c.Y.TEXTURETYPE_UNSIGNED_INTEGER&&-1!==e.textureType)return[2,Promise.reject("The cube texture should allow HDR (Full Float or Half Float).")];if(s=c.Y.TEXTURETYPE_FLOAT,!a.getCaps().textureFloatRender&&(s=c.Y.TEXTURETYPE_HALF_FLOAT,!a.getCaps().textureHalfFloatRender))return[2,Promise.reject("Env texture can only be created when the browser supports half float or full float rendering.")];e.sphericalPolynomial,l=null===(n=e.getInternalTexture())||void 0===n?void 0:n._sphericalPolynomialPromise,u=r.width,h=new rt(a),d={},a.flushFramebuffer(),p=B.X.ILog2(r.width),w=0,m.label=1;case 1:if(!(w<=p))return[3,9];f=Math.pow(2,p-w),U=0,m.label=2;case 2:return U<6?[4,e.readPixels(U,w,void 0,!1)]:[3,8];case 3:if((_=m.sent())&&_.byteLength===_.length){for(g=new Float32Array(4*_.byteLength),v=0;v<_.byteLength;v++)g[v]=_[v]/255,g[v]=Math.pow(g[v],2.2);_=g}else if(_&&e.gammaSpace)for(y=_,b=0;b<y.length;b++)y[b]=Math.pow(y[b],2.2);return T=a.createRawTexture(_,f,f,c.Y.TEXTUREFORMAT_RGBA,!1,!0,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,null,s),[4,fc.EncodeTextureToRGBD(T,h,s)];case 4:return m.sent(),[4,a._readTexturePixels(T,f,f)];case 5:return E=m.sent(),[4,go.DumpDataAsync(f,f,E,o,void 0,!1,!0,t.imageQuality)];case 6:S=m.sent(),d[6*w+U]=S,T.dispose(),m.label=7;case 7:return U++,[3,2];case 8:return w++,[3,1];case 9:return h.dispose(),l?[4,l]:[3,11];case 10:m.sent(),m.label=11;case 11:for(x={version:mc,width:u,imageType:o,irradiance:Tc(e),specular:{mipmaps:[],lodGenerationScale:e.lodGenerationScale}},C=0,w=0;w<=p;w++)for(U=0;U<6;U++)A=d[6*w+U].byteLength,x.specular.mipmaps.push({length:A,position:C}),C+=A;for(P=JSON.stringify(x),R=new ArrayBuffer(P.length+1),I=new Uint8Array(R),w=0,M=P.length;w<M;w++)I[w]=P.charCodeAt(w);for(I[P.length]=0,O=gc.length+C+R.byteLength,D=new ArrayBuffer(O),N=new Uint8Array(D),F=new DataView(D),L=0,w=0;w<gc.length;w++)F.setUint8(L++,gc[w]);for(N.set(new Uint8Array(R),L),L+=R.byteLength,w=0;w<=p;w++)for(U=0;U<6;U++)V=d[6*w+U],N.set(new Uint8Array(V),L),L+=V.byteLength;return[2,D]}}))}))}function Tc(e){var t=e.sphericalPolynomial;return null==t?null:{x:[t.x.x,t.x.y,t.x.z],y:[t.y.x,t.y.y,t.y.z],z:[t.z.x,t.z.y,t.z.z],xx:[t.xx.x,t.xx.y,t.xx.z],yy:[t.yy.x,t.yy.y,t.yy.z],zz:[t.zz.x,t.zz.y,t.zz.z],yz:[t.yz.x,t.yz.y,t.yz.z],zx:[t.zx.x,t.zx.y,t.zx.z],xy:[t.xy.x,t.xy.y,t.xy.z]}}function Ec(e,t){var i=(t=yc(t)).specular,n=B.X.Log2(t.width);if(n=Math.round(n)+1,i.mipmaps.length!==6*n)throw new Error('Unsupported specular mipmaps number "'.concat(i.mipmaps.length,'"'));for(var r=new Array(n),o=0;o<n;o++){r[o]=new Array(6);for(var a=0;a<6;a++){var s=i.mipmaps[6*o+a];r[o][a]=new Uint8Array(e.buffer,e.byteOffset+i.specularDataPosition+s.position,s.length)}}return r}function Sc(e,t,i){var n=(i=yc(i)).specular;return n?(e._lodGenerationScale=n.lodGenerationScale,Cc(e,Ec(t,i),i.imageType)):Promise.resolve()}function xc(e,t,i,n,r,o,a,s,l,u,h){return new Promise((function(d,p){if(i){var f=t.createTexture(null,!0,!0,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,null,(function(e){p(e)}),e);n.getEffect().executeWhenCompiled((function(){n.externalTextureSamplerBinding=!0,n.onApply=function(i){i._bindTexture("textureSampler",f),i.setFloat2("scale",1,t._features.needsInvertingBitmap&&e instanceof 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Uc,n.onNewSceneAddedObservable.add((function(e){var t=e.render;e.render=function(){for(var i=[],r=0;r<arguments.length;r++)i[r]=arguments[r];n._commandBufferEncoder.beginCommandScope(),t.apply(e,i),n._commandBufferEncoder.endCommandScope()}})),n}return(0,m.C6)(t,e),t.prototype.setHardwareScalingLevel=function(t){e.prototype.setHardwareScalingLevel.call(this,t),this._engine.setHardwareScalingLevel(t)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._boundBuffersVertexArray&&this._deleteVertexArray(this._boundBuffersVertexArray),this._engine.dispose()},t._createNativeDataStream=function(){return new pc},t.prototype._queueNewFrame=function(e,t){return t.requestAnimationFrame&&t!==window?t.requestAnimationFrame(e):this._engine.requestAnimationFrame(e),0},t.prototype._restoreEngineAfterContextLost=function(){this._clearEmptyResources();var e=this._depthCullingState.depthTest,t=this._depthCullingState.depthFunc,i=this._depthCullingState.depthMask,n=this._stencilState.stencilTest;this._rebuildGraphicsResources(),this._depthCullingState.depthTest=e,this._depthCullingState.depthFunc=t,this._depthCullingState.depthMask=i,this._stencilState.stencilTest=n,this._flagContextRestored()},t.prototype._bindUnboundFramebuffer=function(e){this._currentFramebuffer!==e&&(this._currentFramebuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_UNBINDFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(this._currentFramebuffer),this._commandBufferEncoder.finishEncodingCommand()),e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()),this._currentFramebuffer=e)},t.prototype.getHostDocument=function(){return null},t.prototype.clear=function(e,t,i,n){if(void 0===n&&(n=!1),this.useReverseDepthBuffer)throw new Error("reverse depth buffer is not currently implemented");this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_CLEAR),this._commandBufferEncoder.encodeCommandArgAsUInt32(t&&e?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.r:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.g:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.b:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(e?e.a:1),this._commandBufferEncoder.encodeCommandArgAsUInt32(i?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(1),this._commandBufferEncoder.encodeCommandArgAsUInt32(n?1:0),this._commandBufferEncoder.encodeCommandArgAsUInt32(0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.createIndexBuffer=function(e,t,i){var n=this._normalizeIndexData(e),r=new eu;return r.references=1,r.is32Bits=4===n.BYTES_PER_ELEMENT,n.byteLength&&(r.nativeIndexBuffer=this._engine.createIndexBuffer(n.buffer,n.byteOffset,n.byteLength,r.is32Bits,null!=t&&t)),r},t.prototype.createVertexBuffer=function(e,t,i){var n=ArrayBuffer.isView(e)?e:new Float32Array(e),r=new eu;return r.references=1,n.byteLength&&(r.nativeVertexBuffer=this._engine.createVertexBuffer(n.buffer,n.byteOffset,n.byteLength,null!=t&&t)),r},t.prototype._recordVertexArrayObject=function(e,t,i,n,r){n._checkedNonFloatVertexBuffers||(qc(t,n),n._checkedNonFloatVertexBuffers=!0),i&&this._engine.recordIndexBuffer(e,i.nativeIndexBuffer);for(var o=n.getAttributesNames(),a=0;a<o.length;a++){var s=n.getAttributeLocation(a);if(s>=0){var l=o[a],c=null;if(r&&(c=r[l]),c||(c=t[l]),c){var u=c.effectiveBuffer;u&&u.nativeVertexBuffer&&this._engine.recordVertexBuffer(e,u.nativeVertexBuffer,s,c.effectiveByteOffset,c.effectiveByteStride,c.getSize(),Wc(c.type),c.normalized,c.getInstanceDivisor())}}}},t.prototype.bindBuffers=function(e,t,i){this._boundBuffersVertexArray&&this._deleteVertexArray(this._boundBuffersVertexArray),this._boundBuffersVertexArray=this._engine.createVertexArray(),this._recordVertexArrayObject(this._boundBuffersVertexArray,e,t,i),this.bindVertexArrayObject(this._boundBuffersVertexArray)},t.prototype.recordVertexArrayObject=function(e,t,i,n){var r=this._engine.createVertexArray();return this._recordVertexArrayObject(r,e,t,i,n),r},t.prototype._deleteVertexArray=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.bindVertexArrayObject=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_BINDVERTEXARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.releaseVertexArrayObject=function(e){this._deleteVertexArray(e)},t.prototype.getAttributes=function(e,t){var i,n=e,r=n.shaderProcessingContext;iu.length=0;for(var o=0;o<t.length;o++){var a=t[o],s=null!==(i=r.remappedAttributeNames[a])&&void 0!==i?i:a;iu[o]=s}return this._engine.getAttributes(n.program,iu)},t.prototype._checkSupportedFillMode=function(e){return e!=c.Y.MATERIAL_LineLoopDrawMode&&e!=c.Y.MATERIAL_TriangleFanDrawMode||(this._fillModeWarningDisplayed||(T.V.Warn("Line Loop and Triangle Fan are not supported fill modes with Babylon Native. Elements with these fill mode will not be visible."),this._fillModeWarningDisplayed=!0),!1)},t.prototype.drawElementsType=function(e,t,i,n){this._checkSupportedFillMode(e)&&(this._drawCalls.addCount(1,!1),n&&_native.Engine.COMMAND_DRAWINDEXEDINSTANCED?(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINDEXEDINSTANCED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(n)):(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINDEXED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i)),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.drawArraysType=function(e,t,i,n){this._checkSupportedFillMode(e)&&(this._drawCalls.addCount(1,!1),n&&_native.Engine.COMMAND_DRAWINSTANCED?(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAWINSTANCED),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(n)):(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DRAW),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i)),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.createPipelineContext=function(e){var t=!(!this._caps.parallelShaderCompile||!this._engine.createProgramAsync);return new Vc(this,t,e)},t.prototype.createMaterialContext=function(){},t.prototype.createDrawContext=function(){},t.prototype._preparePipelineContext=function(e,t,i,n,r,o,a,s){n?this.createRawShaderProgram():this.createShaderProgram(e,t,i,s)},t.prototype._getShaderProcessingContext=function(e){return new Qc},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){var i=e;if(i.isAsync)if(i.onCompiled){var n=i.onCompiled;i.onCompiled=function(){n(),t()}}else i.onCompiled=t;else t()},t.prototype.createRawShaderProgram=function(){throw new Error("Not Supported")},t.prototype.createShaderProgram=function(e,t,i,n){var r=this,o=e;this.onBeforeShaderCompilationObservable.notifyObservers(this);var a=new wc(t);a.processCode(),t=a.code;var s=new wc(i);s.processCode(),i=s.code,t=ui.w._ConcatenateShader(t,n),i=ui.w._ConcatenateShader(i,n);var l=function(){var e;o.isCompiled=!0,null===(e=o.onCompiled)||void 0===e||e.call(o),r.onAfterShaderCompilationObservable.notifyObservers(r)};if(e.isAsync)o.program=this._engine.createProgramAsync(t,i,l,(function(e){o.compilationError=e}));else try{o.program=this._engine.createProgram(t,i),l()}catch(e){var c=null==e?void 0:e.message;throw new Error("SHADER ERROR"+("string"==typeof c?"\n"+c:""))}return o.program},t.prototype.inlineShaderCode=function(e){var t=new wc(e);return t.debug=!1,t.processCode(),t.code},t.prototype._setProgram=function(e){this._currentProgram!==e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETPROGRAM),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand(),this._currentProgram=e)},t.prototype._deletePipelineContext=function(e){var t=e;t&&t.program&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEPROGRAM),this._commandBufferEncoder.encodeCommandArgAsNativeData(t.program),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getUniforms=function(e,t){var i=e;return this._engine.getUniforms(i.program,t)},t.prototype.bindUniformBlock=function(e,t,i){throw new Error("Not Implemented")},t.prototype.bindSamplers=function(e){var t=e.getPipelineContext();this._setProgram(t.program);for(var i=e.getSamplers(),n=0;n<i.length;n++){var r=e.getUniform(i[n]);r&&(this._boundUniforms[n]=r)}this._currentEffect=null},t.prototype.getRenderWidth=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:this._engine.getRenderWidth()},t.prototype.getRenderHeight=function(e){return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:this._engine.getRenderHeight()},t.prototype.setViewport=function(e,t,i){this._cachedViewport=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETVIEWPORT),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.x),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.y),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.width),this._commandBufferEncoder.encodeCommandArgAsFloat32(e.height),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.enableScissor=function(e,t,i,n){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR),this._commandBufferEncoder.encodeCommandArgAsFloat32(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(n),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.disableScissor=function(){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSCISSOR),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.encodeCommandArgAsFloat32(0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setState=function(e,t,i,n,r,o,a){var s,l;void 0===t&&(t=0),void 0===n&&(n=!1),void 0===a&&(a=0),this._zOffset=t,this._zOffsetUnits=a,0!==this._zOffset&&ie.S0.Warn("zOffset is not supported in Native engine."),this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTATE),this._commandBufferEncoder.encodeCommandArgAsUInt32(e?1:0),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(a),this._commandBufferEncoder.encodeCommandArgAsUInt32(null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:r)||void 0===l||l?1:0),this._commandBufferEncoder.encodeCommandArgAsUInt32(n?1:0),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getInputElementClientRect=function(){return{bottom:this.getRenderHeight(),height:this.getRenderHeight(),left:0,right:this.getRenderWidth(),top:0,width:this.getRenderWidth(),x:0,y:0,toJSON:function(){}}},t.prototype.setZOffset=function(e){e!==this._zOffset&&(this._zOffset=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSET),this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer?-e:e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getZOffset=function(){return this._zOffset},t.prototype.setZOffsetUnits=function(e){e!==this._zOffsetUnits&&(this._zOffsetUnits=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETZOFFSETUNITS),this._commandBufferEncoder.encodeCommandArgAsFloat32(this.useReverseDepthBuffer?-e:e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype.getZOffsetUnits=function(){return this._zOffsetUnits},t.prototype.setDepthBuffer=function(e){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST),this._commandBufferEncoder.encodeCommandArgAsUInt32(e?this._currentDepthTest:_native.Engine.DEPTH_TEST_ALWAYS),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getDepthWrite=function(){return this._depthWrite},t.prototype.getDepthFunction=function(){switch(this._currentDepthTest){case _native.Engine.DEPTH_TEST_NEVER:return c.Y.NEVER;case _native.Engine.DEPTH_TEST_ALWAYS:return c.Y.ALWAYS;case _native.Engine.DEPTH_TEST_GREATER:return c.Y.GREATER;case _native.Engine.DEPTH_TEST_GEQUAL:return c.Y.GEQUAL;case _native.Engine.DEPTH_TEST_NOTEQUAL:return c.Y.NOTEQUAL;case _native.Engine.DEPTH_TEST_EQUAL:return c.Y.EQUAL;case _native.Engine.DEPTH_TEST_LESS:return c.Y.LESS;case _native.Engine.DEPTH_TEST_LEQUAL:return c.Y.LEQUAL}return null},t.prototype.setDepthFunction=function(e){var t=0;switch(e){case c.Y.NEVER:t=_native.Engine.DEPTH_TEST_NEVER;break;case c.Y.ALWAYS:t=_native.Engine.DEPTH_TEST_ALWAYS;break;case c.Y.GREATER:t=_native.Engine.DEPTH_TEST_GREATER;break;case c.Y.GEQUAL:t=_native.Engine.DEPTH_TEST_GEQUAL;break;case c.Y.NOTEQUAL:t=_native.Engine.DEPTH_TEST_NOTEQUAL;break;case c.Y.EQUAL:t=_native.Engine.DEPTH_TEST_EQUAL;break;case c.Y.LESS:t=_native.Engine.DEPTH_TEST_LESS;break;case c.Y.LEQUAL:t=_native.Engine.DEPTH_TEST_LEQUAL}this._currentDepthTest=t,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHTEST),this._commandBufferEncoder.encodeCommandArgAsUInt32(this._currentDepthTest),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setDepthWrite=function(e){this._depthWrite=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETDEPTHWRITE),this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(e)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setColorWrite=function(e){this._colorWrite=e,this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETCOLORWRITE),this._commandBufferEncoder.encodeCommandArgAsUInt32(Number(e)),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.getColorWrite=function(){return this._colorWrite},t.prototype.applyStencil=function(){this._setStencil(this._stencilMask,function(e){switch(e){case c.Y.KEEP:return _native.Engine.STENCIL_OP_FAIL_S_KEEP;case c.Y.ZERO:return _native.Engine.STENCIL_OP_FAIL_S_ZERO;case c.Y.REPLACE:return _native.Engine.STENCIL_OP_FAIL_S_REPLACE;case c.Y.INCR:return _native.Engine.STENCIL_OP_FAIL_S_INCR;case c.Y.DECR:return _native.Engine.STENCIL_OP_FAIL_S_DECR;case c.Y.INVERT:return _native.Engine.STENCIL_OP_FAIL_S_INVERT;case c.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_FAIL_S_INCRSAT;case c.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_FAIL_S_DECRSAT;default:throw new Error("Unsupported stencil OpFail mode: ".concat(e,"."))}}(this._stencilOpStencilFail),function(e){switch(e){case c.Y.KEEP:return _native.Engine.STENCIL_OP_FAIL_Z_KEEP;case c.Y.ZERO:return _native.Engine.STENCIL_OP_FAIL_Z_ZERO;case c.Y.REPLACE:return _native.Engine.STENCIL_OP_FAIL_Z_REPLACE;case c.Y.INCR:return _native.Engine.STENCIL_OP_FAIL_Z_INCR;case c.Y.DECR:return _native.Engine.STENCIL_OP_FAIL_Z_DECR;case c.Y.INVERT:return _native.Engine.STENCIL_OP_FAIL_Z_INVERT;case c.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_FAIL_Z_INCRSAT;case c.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_FAIL_Z_DECRSAT;default:throw new Error("Unsupported stencil depthFail mode: ".concat(e,"."))}}(this._stencilOpDepthFail),function(e){switch(e){case c.Y.KEEP:return _native.Engine.STENCIL_OP_PASS_Z_KEEP;case c.Y.ZERO:return _native.Engine.STENCIL_OP_PASS_Z_ZERO;case c.Y.REPLACE:return _native.Engine.STENCIL_OP_PASS_Z_REPLACE;case c.Y.INCR:return _native.Engine.STENCIL_OP_PASS_Z_INCR;case c.Y.DECR:return _native.Engine.STENCIL_OP_PASS_Z_DECR;case c.Y.INVERT:return _native.Engine.STENCIL_OP_PASS_Z_INVERT;case c.Y.INCR_WRAP:return _native.Engine.STENCIL_OP_PASS_Z_INCRSAT;case c.Y.DECR_WRAP:return _native.Engine.STENCIL_OP_PASS_Z_DECRSAT;default:throw new Error("Unsupported stencil opPass mode: ".concat(e,"."))}}(this._stencilOpStencilDepthPass),function(e){switch(e){case c.Y.LESS:return _native.Engine.STENCIL_TEST_LESS;case c.Y.LEQUAL:return _native.Engine.STENCIL_TEST_LEQUAL;case c.Y.EQUAL:return _native.Engine.STENCIL_TEST_EQUAL;case c.Y.GEQUAL:return _native.Engine.STENCIL_TEST_GEQUAL;case c.Y.GREATER:return _native.Engine.STENCIL_TEST_GREATER;case c.Y.NOTEQUAL:return _native.Engine.STENCIL_TEST_NOTEQUAL;case c.Y.NEVER:return _native.Engine.STENCIL_TEST_NEVER;case c.Y.ALWAYS:return _native.Engine.STENCIL_TEST_ALWAYS;default:throw new Error("Unsupported stencil func mode: ".concat(e,"."))}}(this._stencilFunc),this._stencilFuncRef)},t.prototype._setStencil=function(e,t,i,n,r,o){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETSTENCIL),this._commandBufferEncoder.encodeCommandArgAsUInt32(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(n),this._commandBufferEncoder.encodeCommandArgAsUInt32(r),this._commandBufferEncoder.encodeCommandArgAsUInt32(o),this._commandBufferEncoder.finishEncodingCommand()},t.prototype.setStencilBuffer=function(e){this._stencilTest=e,e?this.applyStencil():this._setStencil(255,_native.Engine.STENCIL_OP_FAIL_S_KEEP,_native.Engine.STENCIL_OP_FAIL_Z_KEEP,_native.Engine.STENCIL_OP_PASS_Z_KEEP,_native.Engine.STENCIL_TEST_ALWAYS,0)},t.prototype.getStencilBuffer=function(){return this._stencilTest},t.prototype.getStencilOperationPass=function(){return this._stencilOpStencilDepthPass},t.prototype.setStencilOperationPass=function(e){this._stencilOpStencilDepthPass=e,this.applyStencil()},t.prototype.setStencilMask=function(e){this._stencilMask=e,this.applyStencil()},t.prototype.setStencilFunction=function(e){this._stencilFunc=e,this.applyStencil()},t.prototype.setStencilFunctionReference=function(e){this._stencilFuncRef=e,this.applyStencil()},t.prototype.setStencilFunctionMask=function(e){this._stencilFuncMask=e},t.prototype.setStencilOperationFail=function(e){this._stencilOpStencilFail=e,this.applyStencil()},t.prototype.setStencilOperationDepthFail=function(e){this._stencilOpDepthFail=e,this.applyStencil()},t.prototype.getStencilMask=function(){return this._stencilMask},t.prototype.getStencilFunction=function(){return this._stencilFunc},t.prototype.getStencilFunctionReference=function(){return this._stencilFuncRef},t.prototype.getStencilFunctionMask=function(){return this._stencilFuncMask},t.prototype.getStencilOperationFail=function(){return this._stencilOpStencilFail},t.prototype.getStencilOperationDepthFail=function(){return this._stencilOpDepthFail},t.prototype.setAlphaConstants=function(e,t,i,n){throw new Error("Setting alpha blend constant color not yet implemented.")},t.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode!==e){var i=function(e){switch(e){case c.Y.ALPHA_DISABLE:return _native.Engine.ALPHA_DISABLE;case c.Y.ALPHA_ADD:return _native.Engine.ALPHA_ADD;case c.Y.ALPHA_COMBINE:return _native.Engine.ALPHA_COMBINE;case c.Y.ALPHA_SUBTRACT:return _native.Engine.ALPHA_SUBTRACT;case c.Y.ALPHA_MULTIPLY:return _native.Engine.ALPHA_MULTIPLY;case c.Y.ALPHA_MAXIMIZED:return _native.Engine.ALPHA_MAXIMIZED;case c.Y.ALPHA_ONEONE:return _native.Engine.ALPHA_ONEONE;case c.Y.ALPHA_PREMULTIPLIED:return _native.Engine.ALPHA_PREMULTIPLIED;case c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:return _native.Engine.ALPHA_PREMULTIPLIED_PORTERDUFF;case c.Y.ALPHA_INTERPOLATE:return _native.Engine.ALPHA_INTERPOLATE;case c.Y.ALPHA_SCREENMODE:return _native.Engine.ALPHA_SCREENMODE;default:throw new Error("Unsupported alpha mode: ".concat(e,"."))}}(e);this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETBLENDMODE),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.finishEncodingCommand(),t||this.setDepthWrite(e===c.Y.ALPHA_DISABLE),this._alphaMode=e}},t.prototype.setInt=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINT),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setIntArray4=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETINTARRAY4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsInt32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloatArray4=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOATARRAY4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setArray=function(e,t){return!!e&&this.setFloatArray(e,new Float32Array(t))},t.prototype.setArray2=function(e,t){return!!e&&this.setFloatArray2(e,new Float32Array(t))},t.prototype.setArray3=function(e,t){return!!e&&this.setFloatArray3(e,new Float32Array(t))},t.prototype.setArray4=function(e,t){return!!e&&this.setFloatArray4(e,new Float32Array(t))},t.prototype.setMatrices=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRICES),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setMatrix3x3=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX3X3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setMatrix2x2=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETMATRIX2X2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32s(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat=function(e,t){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat2=function(e,t,i){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT2),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat3=function(e,t,i,n){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT3),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(n),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setFloat4=function(e,t,i,n,r){return!!e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETFLOAT4),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsFloat32(t),this._commandBufferEncoder.encodeCommandArgAsFloat32(i),this._commandBufferEncoder.encodeCommandArgAsFloat32(n),this._commandBufferEncoder.encodeCommandArgAsFloat32(r),this._commandBufferEncoder.finishEncodingCommand(),!0)},t.prototype.setColor3=function(e,t){return!!e&&(this.setFloat3(e,t.r,t.g,t.b),!0)},t.prototype.setColor4=function(e,t,i){return!!e&&(this.setFloat4(e,t.r,t.g,t.b,i),!0)},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames||(this.resetTextureCache(),this._currentEffect=null,e&&(this._currentProgram=null,this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._alphaState.reset()),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype._createTexture=function(){return this._engine.createTexture()},t.prototype._deleteTexture=function(e){e&&this._engine.deleteTexture(e.underlyingResource)},t.prototype.updateDynamicTexture=function(e,t,i,n,r){if(void 0===n&&(n=!1),void 0===n&&(n=!1),e&&e._hardwareTexture){var o=t.getCanvasTexture(),a=e._hardwareTexture.underlyingResource;this._engine.copyTexture(a,o),e.isReady=!0}},t.prototype.createDynamicTexture=function(e,t,i,n){return e=Math.max(e,1),t=Math.max(t,1),this.createRawTexture(new Uint8Array(e*t*4),e,t,c.Y.TEXTUREFORMAT_RGBA,!1,!1,n)},t.prototype.createVideoElement=function(e){return this._camera?this._camera.createVideo(e):null},t.prototype.updateVideoTexture=function(e,t,i){if(e&&e._hardwareTexture&&this._camera){var n=e._hardwareTexture.underlyingResource;this._camera.updateVideoTexture(n,t,i)}},t.prototype.createRawTexture=function(e,t,i,n,r,o,a,s,l,u,h){void 0===s&&(s=null),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new ci.h(this,3);if(d.format=n,d.generateMipMaps=r,d.samplingMode=a,d.invertY=o,d.baseWidth=t,d.baseHeight=i,d.width=d.baseWidth,d.height=d.baseHeight,d._compression=s,d.type=l,d._useSRGBBuffer=this._getUseSRGBBuffer(h,!r),this.updateRawTexture(d,e,n,o,s,l,d._useSRGBBuffer),d._hardwareTexture){var p=d._hardwareTexture.underlyingResource,f=Yc(a);this._setTextureSampling(p,f)}return this._internalTexturesCache.push(d),d},t.prototype.createRawTexture2DArray=function(e,t,i,n,r,o,a,s,l,u){void 0===l&&(l=null),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT);var h=new ci.h(this,11);if(h.baseWidth=t,h.baseHeight=i,h.baseDepth=n,h.width=t,h.height=i,h.depth=n,h.format=r,h.type=u,h.generateMipMaps=o,h.samplingMode=s,h.is2DArray=!0,h._hardwareTexture){var d=h._hardwareTexture.underlyingResource;this._engine.loadRawTexture2DArray(d,e,t,i,n,zc(r,u),o,a);var p=Yc(s);this._setTextureSampling(d,p)}return h.isReady=!0,this._internalTexturesCache.push(h),h},t.prototype.updateRawTexture=function(e,t,i,n,r,o,a){if(void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){if(t&&e._hardwareTexture){var s=e._hardwareTexture.underlyingResource;this._engine.loadRawTexture(s,t,e.width,e.height,zc(i,o),e.generateMipMaps,e.invertY)}e.isReady=!0}},t.prototype.createTexture=function(e,t,i,n,r,o,a,s,l,u,h,d,p,f,_){var m=this;void 0===r&&(r=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=null),void 0===_&&(_=!1);var g="data:"===(e=e||"").substr(0,5),v=g&&-1!==e.indexOf(";base64,"),y=l||new ci.h(this,1),b=e;!this._transformTextureUrl||v||l||s||(e=this._transformTextureUrl(e));for(var E=e.lastIndexOf("."),S=h||(E>-1?e.substring(E).toLowerCase():""),x=null,C=0,A=mi.$._TextureLoaders;C<A.length;C++){var P=A[C];if(P.canLoad(S)){x=P;break}}n&&n.addPendingData(y),y.url=e,y.generateMipMaps=!t,y.samplingMode=r,y.invertY=i,y._useSRGBBuffer=this._getUseSRGBBuffer(_,t),this.doNotHandleContextLost||(y._buffer=s);var R=null;if(o&&!l&&(R=y.onLoadedObservable.add(o)),l||this._internalTexturesCache.push(y),x)throw new Error("Loading textures from IInternalTextureLoader not yet implemented.");var I=function(e){if(y._hardwareTexture){var o=y._hardwareTexture.underlyingResource;m._engine.loadTexture(o,e,!t,i,y._useSRGBBuffer,(function(){y.baseWidth=m._engine.getTextureWidth(o),y.baseHeight=m._engine.getTextureHeight(o),y.width=y.baseWidth,y.height=y.baseHeight,y.isReady=!0;var e=Yc(r);m._setTextureSampling(o,e),n&&n.removePendingData(y),y.onLoadedObservable.notifyObservers(y),y.onLoadedObservable.clear()}),(function(){throw new Error("Could not load a native texture.")}))}else n&&n.removePendingData(y)};if(g&&s)if(s instanceof ArrayBuffer)I(new Uint8Array(s));else if(ArrayBuffer.isView(s))I(s);else{if("string"!=typeof s)throw new Error("Unsupported buffer type");I(new Uint8Array(ie.S0.DecodeBase64(s)))}else v?I(new Uint8Array(ie.S0.DecodeBase64(e))):this._loadFile(e,(function(e){return I(new Uint8Array(e))}),void 0,void 0,!0,(function(i,l){var c;c="Unable to load "+(i&&i.responseURL,l),n&&n.removePendingData(y),e===b?(R&&y.onLoadedObservable.remove(R),D.q.UseFallbackTexture&&m.createTexture(D.q.FallbackTexture,t,y.invertY,n,r,null,a,s,y),a&&a((c||"Unknown error")+(D.q.UseFallbackTexture?" - Fallback texture was used":""),void 0)):(T.V.Warn("Failed to load ".concat(e,", falling back to ").concat(b)),m.createTexture(b,t,y.invertY,n,r,o,a,s,y,u,h,d,p))}));return y},t.prototype.wrapNativeTexture=function(e,t,i){void 0===t&&(t=!1),void 0===i&&(i=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE);var n=new Gc(e,this._engine),r=new ci.h(this,0,!0);return r._hardwareTexture=n,r.baseWidth=this._engine.getTextureWidth(e),r.baseHeight=this._engine.getTextureHeight(e),r.width=r.baseWidth,r.height=r.baseHeight,r.isReady=!0,r.useMipMaps=t,this.updateTextureSamplingMode(i,r),r},t.prototype.wrapWebGLTexture=function(){throw new Error("wrapWebGLTexture is not supported, use wrapNativeTexture instead.")},t.prototype._createDepthStencilTexture=function(e,t,i){var n,r,o=t.generateStencil||!1,a=t.samples||1,s=i,l=new ci.h(this,12),c=null!==(n=e.width)&&void 0!==n?n:e,u=null!==(r=e.height)&&void 0!==r?r:e,h=this._engine.createFrameBuffer(l._hardwareTexture.underlyingResource,c,u,o,!0,a);return s._framebufferDepthStencil=h,l},t.prototype._releaseFramebufferObjects=function(e){e&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEFRAMEBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._createImageBitmapFromSource=function(e,t){var i=this,n=new Promise((function(t,n){var r=i.createCanvasImage();r.onload=function(){try{var e=i._engine.createImageBitmap(r);t(e)}catch(e){n("Error loading image ".concat(r.src," with exception: ").concat(e))}},r.onerror=function(e){n("Error loading image ".concat(r.src," with exception: ").concat(e))},r.src=e}));return n},t.prototype.createImageBitmap=function(e,t){var i=this;return new Promise((function(t,n){if(Array.isArray(e)){var r=e;if(r.length){var o=i._engine.createImageBitmap(r[0]);if(o)return void t(o)}}n("Unsupported data for createImageBitmap.")}))},t.prototype.resizeImageBitmap=function(e,t,i){return this._engine.resizeImageBitmap(e,t,i)},t.prototype.createCubeTexture=function(e,t,i,n,r,o,a,s,l,u,h,d,p,f,_){var m=this;void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===u&&(u=0),void 0===h&&(h=0),void 0===d&&(d=null),void 0===f&&(f=!1),void 0===_&&(_=null);var g=d||new ci.h(this,7);g.isCube=!0,g.url=e,g.generateMipMaps=!n,g._lodGenerationScale=u,g._lodGenerationOffset=h,g._useSRGBBuffer=this._getUseSRGBBuffer(f,!!n),this._doNotHandleContextLost||(g._extension=s,g._files=i,g._buffer=_);var v=e.lastIndexOf(".");if(".env"===(s||(v>-1?e.substring(v).toLowerCase():""))){var y=function(e){var t=vc(e);g.width=t.width,g.height=t.width,Ac(g,t);var i=t.specular;if(!i)throw new Error("Nothing else parsed so far");g._lodGenerationScale=i.lodGenerationScale;var n=Ec(e,t);g.format=c.Y.TEXTUREFORMAT_RGBA,g.type=c.Y.TEXTURETYPE_UNSIGNED_INT,g.generateMipMaps=!0,g.getEngine().updateTextureSamplingMode(an.g.TRILINEAR_SAMPLINGMODE,g),g._isRGBD=!0,g.invertY=!0,m._engine.loadCubeTextureWithMips(g._hardwareTexture.underlyingResource,n,!1,g._useSRGBBuffer,(function(){g.isReady=!0,r&&r()}),(function(){throw new Error("Could not load a native cube texture.")}))};if(_)y(_);else{if(i&&6===i.length)throw new Error("Multi-file loading not allowed on env files.");this._loadFile(e,(function(e){y(new Uint8Array(e,0,e.byteLength))}),void 0,void 0,!0,(function(e,t){o&&e&&o(e.status+" "+e.statusText,t)}))}}else{if(!i||6!==i.length)throw new Error("Cannot load cubemap because 6 files were not defined");var b=[i[0],i[3],i[1],i[4],i[2],i[5]];Promise.all(b.map((function(e){return m._loadFileAsync(e,void 0,!0).then((function(e){return new Uint8Array(e,0,e.byteLength)}))}))).then((function(e){return new Promise((function(t,i){m._engine.loadCubeTexture(g._hardwareTexture.underlyingResource,e,!n,!0,g._useSRGBBuffer,t,i)}))})).then((function(){g.isReady=!0,r&&r()}),(function(e){o&&o("Failed to load cubemap: ".concat(e.message),e)}))}return this._internalTexturesCache.push(g),g},t.prototype._createHardwareTexture=function(){return new Gc(this._createTexture(),this._engine)},t.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var n=new kc(e,t,i,this);return this._renderTargetWrapperCache.push(n),n},t.prototype._createInternalTexture=function(e,t,i,n){var r,o,a;void 0===i&&(i=!0),void 0===n&&(n=0);var s,l=!1,u=c.Y.TEXTURETYPE_UNSIGNED_INT,h=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,d=c.Y.TEXTUREFORMAT_RGBA,p=!1,f=1;void 0!==t&&"object"==typeof t?(l=!!t.generateMipMaps,u=void 0===t.type?c.Y.TEXTURETYPE_UNSIGNED_INT:t.type,h=void 0===t.samplingMode?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,d=void 0===t.format?c.Y.TEXTUREFORMAT_RGBA:t.format,p=void 0!==t.useSRGBBuffer&&t.useSRGBBuffer,f=null!==(r=t.samples)&&void 0!==r?r:1,s=t.label):l=!!t,p=this._getUseSRGBBuffer(p,!l),(u!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(u!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(h=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),u!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(u=c.Y.TEXTURETYPE_UNSIGNED_INT,T.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var _=new ci.h(this,n),m=null!==(o=e.width)&&void 0!==o?o:e,g=null!==(a=e.height)&&void 0!==a?a:e,v=e.layers||0;if(0!==v)throw new Error("Texture layers are not supported in Babylon Native");var y=_._hardwareTexture.underlyingResource,b=zc(d,u);return this._engine.initializeTexture(y,m,g,l,b,!0,p,f),this._setTextureSampling(y,Yc(h)),_._useSRGBBuffer=p,_.baseWidth=m,_.baseHeight=g,_.width=m,_.height=g,_.depth=v,_.isReady=!0,_.samples=f,_.generateMipMaps=l,_.samplingMode=h,_.type=u,_.format=d,_.label=s,this._internalTexturesCache.push(_),_},t.prototype.createRenderTargetTexture=function(e,t){var i,n,r,o,a=this._createHardwareRenderTargetWrapper(!1,!1,e),s=!0,l=!1,c=!1,u=void 0,h=1;void 0!==t&&"object"==typeof t&&(s=null===(i=t.generateDepthBuffer)||void 0===i||i,l=!!t.generateStencilBuffer,c=!!t.noColorAttachment,u=t.colorAttachment,h=null!==(n=t.samples)&&void 0!==n?n:1);var d=u||(c?null:this._createInternalTexture(e,t,!0,5)),p=null!==(r=e.width)&&void 0!==r?r:e,f=null!==(o=e.height)&&void 0!==o?o:e,_=this._engine.createFrameBuffer(d?d._hardwareTexture.underlyingResource:null,p,f,l,s,h);return a._framebuffer=_,a._generateDepthBuffer=s,a._generateStencilBuffer=l,a._samples=h,a.setTextures(d),a},t.prototype.updateRenderTargetTextureSampleCount=function(e,t){return T.V.Warn("Updating render target sample count is not currently supported"),e.samples},t.prototype.updateTextureSamplingMode=function(e,t){if(t._hardwareTexture){var i=Yc(e);this._setTextureSampling(t._hardwareTexture.underlyingResource,i)}t.samplingMode=e},t.prototype.bindFramebuffer=function(e,t,i,n,r){var o=e;if(this._currentRenderTarget&&this.unBindFramebuffer(this._currentRenderTarget),this._currentRenderTarget=e,t)throw new Error("Cuboid frame buffers are not yet supported in NativeEngine.");if(i||n)throw new Error("Required width/height for frame buffers not yet supported in NativeEngine.");o._framebufferDepthStencil?this._bindUnboundFramebuffer(o._framebufferDepthStencil):this._bindUnboundFramebuffer(o._framebuffer)},t.prototype.unBindFramebuffer=function(e,t,i){void 0===t&&(t=!1),this._currentRenderTarget=null,i&&i(),this._bindUnboundFramebuffer(null)},t.prototype.createDynamicVertexBuffer=function(e){return this.createVertexBuffer(e,!0)},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0);var n=e,r=this._normalizeIndexData(t);n.is32Bits=4===r.BYTES_PER_ELEMENT,this._engine.updateDynamicIndexBuffer(n.nativeIndexBuffer,r.buffer,r.byteOffset,r.byteLength,i)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,n){void 0===i&&(i=0);var r=e,o=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,a=new Uint8Array(o.buffer,o.byteOffset,null!=n?n:o.byteLength);this._engine.updateDynamicVertexBuffer(r.nativeVertexBuffer,a.buffer,a.byteOffset,a.byteLength,i)},t.prototype._setTexture=function(e,t,i,n){void 0===i&&(i=!1),void 0===n&&(n=!1);var r,o=this._boundUniforms[e];if(!o)return!1;if(!t)return null!=this._boundTexturesCache[e]&&(this._activeChannel=e,this._boundTexturesCache[e]=null,this._unsetNativeTexture(o)),!1;if(t.video)this._activeChannel=e,t.update();else if(t.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;return r=n?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture,this._activeChannel=e,!(!r||!r._hardwareTexture||(this._setTextureWrapMode(r._hardwareTexture.underlyingResource,Xc(t.wrapU),Xc(t.wrapV),Xc(t.wrapR)),this._updateAnisotropicLevel(t),this._setNativeTexture(o,r._hardwareTexture.underlyingResource),0))},t.prototype._setTextureSampling=function(e,t){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURESAMPLING),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._setTextureWrapMode=function(e,t,i,n){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREWRAPMODE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsUInt32(t),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.encodeCommandArgAsUInt32(n),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._setNativeTexture=function(e,t){this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTURE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.encodeCommandArgAsNativeData(t),this._commandBufferEncoder.finishEncodingCommand()},t.prototype._unsetNativeTexture=function(e){_native.Engine.COMMAND_UNSETTEXTURE&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_UNSETTEXTURE),this._commandBufferEncoder.encodeCommandArgAsNativeData(e),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._updateAnisotropicLevel=function(e){var t=e.getInternalTexture(),i=e.anisotropicFilteringLevel;t&&t._hardwareTexture&&t._cachedAnisotropicFilteringLevel!==i&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_SETTEXTUREANISOTROPICLEVEL),this._commandBufferEncoder.encodeCommandArgAsNativeData(t._hardwareTexture.underlyingResource),this._commandBufferEncoder.encodeCommandArgAsUInt32(i),this._commandBufferEncoder.finishEncodingCommand(),t._cachedAnisotropicFilteringLevel=i)},t.prototype._bindTexture=function(e,t){var i=this._boundUniforms[e];if(i)if(t&&t._hardwareTexture){var n=t._hardwareTexture.underlyingResource;this._setNativeTexture(i,n)}else this._unsetNativeTexture(i)},t.prototype.unbindAllTextures=function(){_native.Engine.COMMAND_DISCARDALLTEXTURES&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DISCARDALLTEXTURES),this._commandBufferEncoder.finishEncodingCommand())},t.prototype._deleteBuffer=function(e){e.nativeIndexBuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEINDEXBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e.nativeIndexBuffer),this._commandBufferEncoder.finishEncodingCommand(),delete e.nativeIndexBuffer),e.nativeVertexBuffer&&(this._commandBufferEncoder.startEncodingCommand(_native.Engine.COMMAND_DELETEVERTEXBUFFER),this._commandBufferEncoder.encodeCommandArgAsNativeData(e.nativeVertexBuffer),this._commandBufferEncoder.finishEncodingCommand(),delete e.nativeVertexBuffer)},t.prototype.createCanvas=function(e,t){if(!_native.Canvas)throw new Error("Native Canvas plugin not available.");var i=new _native.Canvas;return i.width=e,i.height=t,i},t.prototype.createCanvasImage=function(){if(!_native.Canvas)throw new Error("Native Canvas plugin not available.");return new _native.Image},t.prototype.updateTextureData=function(e,t,i,n,r,o,a,s,l){throw void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1),new Error("updateTextureData not implemented.")},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,n,r,o,a){throw void 0===o&&(o=0),void 0===a&&(a=0),new Error("_uploadCompressedDataToTextureDirectly not implemented.")},t.prototype._uploadDataToTextureDirectly=function(e,t,i,n){throw void 0===i&&(i=0),void 0===n&&(n=0),new Error("_uploadDataToTextureDirectly not implemented.")},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,n){throw void 0===i&&(i=0),void 0===n&&(n=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t.prototype._uploadImageToTexture=function(e,t,i,n){throw void 0===i&&(i=0),void 0===n&&(n=0),new Error("_uploadArrayBufferViewToTexture not implemented.")},t.prototype.getFontOffset=function(e){return{ascent:0,height:0,descent:0}},t.prototype.flushFramebuffer=function(){},t.prototype._readTexturePixels=function(e,t,i,n,r,o,a,s,l,c){var u,h,d,p;if(void 0!==n&&-1!==n)throw new Error("Reading cubemap faces is not supported, but faceIndex is ".concat(n,"."));return this._engine.readTexture(null===(u=e._hardwareTexture)||void 0===u?void 0:u.underlyingResource,null!=r?r:0,null!=l?l:0,null!=c?c:0,t,i,null!==(h=null==o?void 0:o.buffer)&&void 0!==h?h:null,null!==(d=null==o?void 0:o.byteOffset)&&void 0!==d?d:0,null!==(p=null==o?void 0:o.byteLength)&&void 0!==p?p:0).then((function(e){return o||(o=new Uint8Array(e)),o}))},t.PROTOCOL_VERSION=8,t}(Ri);nu._createNativeDataStream=function(){return _native.NativeDataStream.VALIDATION_ENABLED?new Xu:new pc};var ru,ou,au,su,lu,cu,uu,hu,du,pu,fu,_u,mu,gu,vu,yu,bu,Tu,Eu,Su,xu,Cu,Au,Pu,Ru,Iu,Mu,Ou,Du,Nu,Fu,Lu,wu,Bu,Uu,Vu,ku,Gu,zu,Yu,Xu=function(e){function t(){return e.call(this)||this}return(0,m.C6)(t,e),t.prototype.writeUint32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_UINT_32),e.prototype.writeUint32.call(this,t)},t.prototype.writeInt32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_INT_32),e.prototype.writeInt32.call(this,t)},t.prototype.writeFloat32=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_FLOAT_32),e.prototype.writeFloat32.call(this,t)},t.prototype.writeUint32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_UINT_32_ARRAY),e.prototype.writeUint32Array.call(this,t)},t.prototype.writeInt32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_INT_32_ARRAY),e.prototype.writeInt32Array.call(this,t)},t.prototype.writeFloat32Array=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_FLOAT_32_ARRAY),e.prototype.writeFloat32Array.call(this,t)},t.prototype.writeNativeData=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_NATIVE_DATA),e.prototype.writeNativeData.call(this,t)},t.prototype.writeBoolean=function(t){e.prototype.writeUint32.call(this,_native.NativeDataStream.VALIDATION_BOOLEAN),e.prototype.writeBoolean.call(this,t)},t}(pc);!function(e){e.LowPower="low-power",e.HighPerformance="high-performance"}(ru||(ru={})),function(e){e.DepthClipControl="depth-clip-control",e.Depth32FloatStencil8="depth32float-stencil8",e.TextureCompressionBC="texture-compression-bc",e.TextureCompressionETC2="texture-compression-etc2",e.TextureCompressionASTC="texture-compression-astc",e.TimestampQuery="timestamp-query",e.IndirectFirstInstance="indirect-first-instance",e.ShaderF16="shader-f16",e.RG11B10UFloatRenderable="rg11b10ufloat-renderable",e.BGRA8UnormStorage="bgra8unorm-storage",e.Float32Filterable="float32-filterable"}(ou||(ou={})),function(e){e.Unmapped="unmapped",e.Pending="pending",e.Mapped="mapped"}(au||(au={})),function(e){e[e.MapRead=1]="MapRead",e[e.MapWrite=2]="MapWrite",e[e.CopySrc=4]="CopySrc",e[e.CopyDst=8]="CopyDst",e[e.Index=16]="Index",e[e.Vertex=32]="Vertex",e[e.Uniform=64]="Uniform",e[e.Storage=128]="Storage",e[e.Indirect=256]="Indirect",e[e.QueryResolve=512]="QueryResolve"}(su||(su={})),function(e){e[e.Read=1]="Read",e[e.Write=2]="Write"}(lu||(lu={})),function(e){e.E1d="1d",e.E2d="2d",e.E3d="3d"}(cu||(cu={})),function(e){e[e.CopySrc=1]="CopySrc",e[e.CopyDst=2]="CopyDst",e[e.TextureBinding=4]="TextureBinding",e[e.StorageBinding=8]="StorageBinding",e[e.RenderAttachment=16]="RenderAttachment"}(uu||(uu={})),function(e){e.E1d="1d",e.E2d="2d",e.E2dArray="2d-array",e.Cube="cube",e.CubeArray="cube-array",e.E3d="3d"}(hu||(hu={})),function(e){e.All="all",e.StencilOnly="stencil-only",e.DepthOnly="depth-only"}(du||(du={})),function(e){e.R8Unorm="r8unorm",e.R8Snorm="r8snorm",e.R8Uint="r8uint",e.R8Sint="r8sint",e.R16Uint="r16uint",e.R16Sint="r16sint",e.R16Float="r16float",e.RG8Unorm="rg8unorm",e.RG8Snorm="rg8snorm",e.RG8Uint="rg8uint",e.RG8Sint="rg8sint",e.R32Uint="r32uint",e.R32Sint="r32sint",e.R32Float="r32float",e.RG16Uint="rg16uint",e.RG16Sint="rg16sint",e.RG16Float="rg16float",e.RGBA8Unorm="rgba8unorm",e.RGBA8UnormSRGB="rgba8unorm-srgb",e.RGBA8Snorm="rgba8snorm",e.RGBA8Uint="rgba8uint",e.RGBA8Sint="rgba8sint",e.BGRA8Unorm="bgra8unorm",e.BGRA8UnormSRGB="bgra8unorm-srgb",e.RGB9E5UFloat="rgb9e5ufloat",e.RGB10A2UINT="rgb10a2uint",e.RGB10A2Unorm="rgb10a2unorm",e.RG11B10UFloat="rg11b10ufloat",e.RG32Uint="rg32uint",e.RG32Sint="rg32sint",e.RG32Float="rg32float",e.RGBA16Uint="rgba16uint",e.RGBA16Sint="rgba16sint",e.RGBA16Float="rgba16float",e.RGBA32Uint="rgba32uint",e.RGBA32Sint="rgba32sint",e.RGBA32Float="rgba32float",e.Stencil8="stencil8",e.Depth16Unorm="depth16unorm",e.Depth24Plus="depth24plus",e.Depth24PlusStencil8="depth24plus-stencil8",e.Depth32Float="depth32float",e.BC1RGBAUnorm="bc1-rgba-unorm",e.BC1RGBAUnormSRGB="bc1-rgba-unorm-srgb",e.BC2RGBAUnorm="bc2-rgba-unorm",e.BC2RGBAUnormSRGB="bc2-rgba-unorm-srgb",e.BC3RGBAUnorm="bc3-rgba-unorm",e.BC3RGBAUnormSRGB="bc3-rgba-unorm-srgb",e.BC4RUnorm="bc4-r-unorm",e.BC4RSnorm="bc4-r-snorm",e.BC5RGUnorm="bc5-rg-unorm",e.BC5RGSnorm="bc5-rg-snorm",e.BC6HRGBUFloat="bc6h-rgb-ufloat",e.BC6HRGBFloat="bc6h-rgb-float",e.BC7RGBAUnorm="bc7-rgba-unorm",e.BC7RGBAUnormSRGB="bc7-rgba-unorm-srgb",e.ETC2RGB8Unorm="etc2-rgb8unorm",e.ETC2RGB8UnormSRGB="etc2-rgb8unorm-srgb",e.ETC2RGB8A1Unorm="etc2-rgb8a1unorm",e.ETC2RGB8A1UnormSRGB="etc2-rgb8a1unorm-srgb",e.ETC2RGBA8Unorm="etc2-rgba8unorm",e.ETC2RGBA8UnormSRGB="etc2-rgba8unorm-srgb",e.EACR11Unorm="eac-r11unorm",e.EACR11Snorm="eac-r11snorm",e.EACRG11Unorm="eac-rg11unorm",e.EACRG11Snorm="eac-rg11snorm",e.ASTC4x4Unorm="astc-4x4-unorm",e.ASTC4x4UnormSRGB="astc-4x4-unorm-srgb",e.ASTC5x4Unorm="astc-5x4-unorm",e.ASTC5x4UnormSRGB="astc-5x4-unorm-srgb",e.ASTC5x5Unorm="astc-5x5-unorm",e.ASTC5x5UnormSRGB="astc-5x5-unorm-srgb",e.ASTC6x5Unorm="astc-6x5-unorm",e.ASTC6x5UnormSRGB="astc-6x5-unorm-srgb",e.ASTC6x6Unorm="astc-6x6-unorm",e.ASTC6x6UnormSRGB="astc-6x6-unorm-srgb",e.ASTC8x5Unorm="astc-8x5-unorm",e.ASTC8x5UnormSRGB="astc-8x5-unorm-srgb",e.ASTC8x6Unorm="astc-8x6-unorm",e.ASTC8x6UnormSRGB="astc-8x6-unorm-srgb",e.ASTC8x8Unorm="astc-8x8-unorm",e.ASTC8x8UnormSRGB="astc-8x8-unorm-srgb",e.ASTC10x5Unorm="astc-10x5-unorm",e.ASTC10x5UnormSRGB="astc-10x5-unorm-srgb",e.ASTC10x6Unorm="astc-10x6-unorm",e.ASTC10x6UnormSRGB="astc-10x6-unorm-srgb",e.ASTC10x8Unorm="astc-10x8-unorm",e.ASTC10x8UnormSRGB="astc-10x8-unorm-srgb",e.ASTC10x10Unorm="astc-10x10-unorm",e.ASTC10x10UnormSRGB="astc-10x10-unorm-srgb",e.ASTC12x10Unorm="astc-12x10-unorm",e.ASTC12x10UnormSRGB="astc-12x10-unorm-srgb",e.ASTC12x12Unorm="astc-12x12-unorm",e.ASTC12x12UnormSRGB="astc-12x12-unorm-srgb",e.Depth32FloatStencil8="depth32float-stencil8"}(pu||(pu={})),function(e){e.ClampToEdge="clamp-to-edge",e.Repeat="repeat",e.MirrorRepeat="mirror-repeat"}(fu||(fu={})),function(e){e.Nearest="nearest",e.Linear="linear"}(_u||(_u={})),function(e){e.Nearest="nearest",e.Linear="linear"}(mu||(mu={})),function(e){e.Never="never",e.Less="less",e.Equal="equal",e.LessEqual="less-equal",e.Greater="greater",e.NotEqual="not-equal",e.GreaterEqual="greater-equal",e.Always="always"}(gu||(gu={})),function(e){e[e.Vertex=1]="Vertex",e[e.Fragment=2]="Fragment",e[e.Compute=4]="Compute"}(vu||(vu={})),function(e){e.Uniform="uniform",e.Storage="storage",e.ReadOnlyStorage="read-only-storage"}(yu||(yu={})),function(e){e.Filtering="filtering",e.NonFiltering="non-filtering",e.Comparison="comparison"}(bu||(bu={})),function(e){e.Float="float",e.UnfilterableFloat="unfilterable-float",e.Depth="depth",e.Sint="sint",e.Uint="uint"}(Tu||(Tu={})),function(e){e.WriteOnly="write-only",e.ReadOnly="read-only",e.ReadWrite="read-write"}(Eu||(Eu={})),function(e){e.Error="error",e.Warning="warning",e.Info="info"}(Su||(Su={})),function(e){e.Validation="validation",e.Internal="internal"}(xu||(xu={})),function(e){e.Auto="auto"}(Cu||(Cu={})),function(e){e.PointList="point-list",e.LineList="line-list",e.LineStrip="line-strip",e.TriangleList="triangle-list",e.TriangleStrip="triangle-strip"}(Au||(Au={})),function(e){e.CCW="ccw",e.CW="cw"}(Pu||(Pu={})),function(e){e.None="none",e.Front="front",e.Back="back"}(Ru||(Ru={})),function(e){e[e.Red=1]="Red",e[e.Green=2]="Green",e[e.Blue=4]="Blue",e[e.Alpha=8]="Alpha",e[e.All=15]="All"}(Iu||(Iu={})),function(e){e.Zero="zero",e.One="one",e.Src="src",e.OneMinusSrc="one-minus-src",e.SrcAlpha="src-alpha",e.OneMinusSrcAlpha="one-minus-src-alpha",e.Dst="dst",e.OneMinusDst="one-minus-dst",e.DstAlpha="dst-alpha",e.OneMinusDstAlpha="one-minus-dst-alpha",e.SrcAlphaSaturated="src-alpha-saturated",e.Constant="constant",e.OneMinusConstant="one-minus-constant"}(Mu||(Mu={})),function(e){e.Add="add",e.Subtract="subtract",e.ReverseSubtract="reverse-subtract",e.Min="min",e.Max="max"}(Ou||(Ou={})),function(e){e.Keep="keep",e.Zero="zero",e.Replace="replace",e.Invert="invert",e.IncrementClamp="increment-clamp",e.DecrementClamp="decrement-clamp",e.IncrementWrap="increment-wrap",e.DecrementWrap="decrement-wrap"}(Du||(Du={})),function(e){e.Uint16="uint16",e.Uint32="uint32"}(Nu||(Nu={})),function(e){e.Uint8x2="uint8x2",e.Uint8x4="uint8x4",e.Sint8x2="sint8x2",e.Sint8x4="sint8x4",e.Unorm8x2="unorm8x2",e.Unorm8x4="unorm8x4",e.Snorm8x2="snorm8x2",e.Snorm8x4="snorm8x4",e.Uint16x2="uint16x2",e.Uint16x4="uint16x4",e.Sint16x2="sint16x2",e.Sint16x4="sint16x4",e.Unorm16x2="unorm16x2",e.Unorm16x4="unorm16x4",e.Snorm16x2="snorm16x2",e.Snorm16x4="snorm16x4",e.Float16x2="float16x2",e.Float16x4="float16x4",e.Float32="float32",e.Float32x2="float32x2",e.Float32x3="float32x3",e.Float32x4="float32x4",e.Uint32="uint32",e.Uint32x2="uint32x2",e.Uint32x3="uint32x3",e.Uint32x4="uint32x4",e.Sint32="sint32",e.Sint32x2="sint32x2",e.Sint32x3="sint32x3",e.Sint32x4="sint32x4",e.UNORM10x10x10x2="unorm10-10-10-2"}(Fu||(Fu={})),function(e){e.Vertex="vertex",e.Instance="instance"}(Lu||(Lu={})),function(e){e.Beginning="beginning",e.End="end"}(wu||(wu={})),function(e){e.Beginning="beginning",e.End="end"}(Bu||(Bu={})),function(e){e.Load="load",e.Clear="clear"}(Uu||(Uu={})),function(e){e.Store="store",e.Discard="discard"}(Vu||(Vu={})),function(e){e.Occlusion="occlusion",e.Timestamp="timestamp"}(ku||(ku={})),function(e){e.Opaque="opaque",e.Premultiplied="premultiplied"}(Gu||(Gu={})),function(e){e.Unknown="unknown",e.Destroyed="destroyed"}(zu||(zu={})),function(e){e.Validation="validation",e.OutOfMemory="out-of-memory",e.Internal="internal"}(Yu||(Yu={}));var Wu=function(){function e(){this.shaderLanguage=0}return e.prototype._addUniformToLeftOverUBO=function(e,t,i){var n,r;e=(n=this._getArraySize(e,t,i))[0],t=n[1],r=n[2];for(var o=0;o<this._webgpuProcessingContext.leftOverUniforms.length;o++)if(this._webgpuProcessingContext.leftOverUniforms[o].name===e)return;this._webgpuProcessingContext.leftOverUniforms.push({name:e,type:t,length:r})},e.prototype._buildLeftOverUBO=function(){if(!this._webgpuProcessingContext.leftOverUniforms.length)return"";var t=e.LeftOvertUBOName,i=this._webgpuProcessingContext.availableBuffers[t];return i||(i={binding:this._webgpuProcessingContext.getNextFreeUBOBinding()},this._webgpuProcessingContext.availableBuffers[t]=i,this._addBufferBindingDescription(t,i,"uniform",!0),this._addBufferBindingDescription(t,i,"uniform",!1)),this._generateLeftOverUBOCode(t,i)},e.prototype._collectBindingNames=function(){for(var e=0;e<this._webgpuProcessingContext.bindGroupLayoutEntries.length;e++){var t=this._webgpuProcessingContext.bindGroupLayoutEntries[e];if(void 0!==t)for(var i=0;i<t.length;i++){var n=this._webgpuProcessingContext.bindGroupLayoutEntries[e][i],r=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[e][n.binding].name,o=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[e][n.binding].nameInArrayOfTexture;n&&(n.texture||n.externalTexture||n.storageTexture?this._webgpuProcessingContext.textureNames.push(o):n.sampler?this._webgpuProcessingContext.samplerNames.push(r):n.buffer&&this._webgpuProcessingContext.bufferNames.push(r))}else this._webgpuProcessingContext.bindGroupLayoutEntries[e]=[]}},e.prototype._preCreateBindGroupEntries=function(){for(var e=this._webgpuProcessingContext.bindGroupEntries,t=0;t<this._webgpuProcessingContext.bindGroupLayoutEntries.length;t++){for(var i=this._webgpuProcessingContext.bindGroupLayoutEntries[t],n=[],r=0;r<i.length;r++){var o=this._webgpuProcessingContext.bindGroupLayoutEntries[t][r];o.sampler||o.texture||o.storageTexture||o.externalTexture?n.push({binding:o.binding,resource:void 0}):o.buffer&&n.push({binding:o.binding,resource:{buffer:void 0,offset:0,size:0}})}e[t]=n}},e.prototype._addTextureBindingDescription=function(e,t,i,n,r,o){var a,s=(a=t.textures[i]).groupIndex,l=a.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[s]||(this._webgpuProcessingContext.bindGroupLayoutEntries[s]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l]){var c;c=null===n?this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,externalTexture:{}}):r?this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,storageTexture:{access:"write-only",format:r,viewDimension:n}}):this._webgpuProcessingContext.bindGroupLayoutEntries[s].push({binding:l,visibility:0,texture:{sampleType:t.sampleType,viewDimension:n,multisampled:!1}});var u=t.isTextureArray?e+i:e;this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l]={name:e,index:c-1,nameInArrayOfTexture:u}}l=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[s][l].index,this._webgpuProcessingContext.bindGroupLayoutEntries[s][l].visibility|=o?1:2},e.prototype._addSamplerBindingDescription=function(e,t,i){var n,r=(n=t.binding).groupIndex,o=n.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[r]||(this._webgpuProcessingContext.bindGroupLayoutEntries[r]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[r]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[r][o]){var a=this._webgpuProcessingContext.bindGroupLayoutEntries[r].push({binding:o,visibility:0,sampler:{type:t.type}});this._webgpuProcessingContext.bindGroupLayoutEntryInfo[r][o]={name:e,index:a-1}}o=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[r][o].index,this._webgpuProcessingContext.bindGroupLayoutEntries[r][o].visibility|=i?1:2},e.prototype._addBufferBindingDescription=function(e,t,i,n){var r,o=(r=t.binding).groupIndex,a=r.bindingIndex;if(this._webgpuProcessingContext.bindGroupLayoutEntries[o]||(this._webgpuProcessingContext.bindGroupLayoutEntries[o]=[],this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o]=[]),!this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a]){var s=this._webgpuProcessingContext.bindGroupLayoutEntries[o].push({binding:a,visibility:0,buffer:{type:i}});this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a]={name:e,index:s-1}}a=this._webgpuProcessingContext.bindGroupLayoutEntryInfo[o][a].index,this._webgpuProcessingContext.bindGroupLayoutEntries[o][a].visibility|=n?1:2},e.LeftOvertUBOName="LeftOver",e.InternalsUBOName="Internals",e.UniformSizes={bool:1,int:1,float:1,vec2:2,ivec2:2,uvec2:2,vec3:3,ivec3:3,uvec3:3,vec4:4,ivec4:4,uvec4:4,mat2:4,mat3:12,mat4:16,i32:1,u32:1,f32:1,mat2x2:4,mat3x3:12,mat4x4:16,mat2x2f:4,mat3x3f:12,mat4x4f:16,vec2i:2,vec3i:3,vec4i:4,vec2u:2,vec3u:3,vec4u:4,vec2f:2,vec3f:3,vec4f:4,vec2h:1,vec3h:2,vec4h:2},e._SamplerFunctionByWebGLSamplerType={sampler2D:"sampler2D",sampler2DArray:"sampler2DArray",sampler2DShadow:"sampler2DShadow",sampler2DArrayShadow:"sampler2DArrayShadow",samplerCube:"samplerCube",sampler3D:"sampler3D"},e._TextureTypeByWebGLSamplerType={sampler2D:"texture2D",sampler2DArray:"texture2DArray",sampler2DShadow:"texture2D",sampler2DArrayShadow:"texture2DArray",samplerCube:"textureCube",samplerCubeArray:"textureCubeArray",sampler3D:"texture3D"},e._GpuTextureViewDimensionByWebGPUTextureType={textureCube:"cube",textureCubeArray:"cube-array",texture2D:"2d",texture2DArray:"2d-array",texture3D:"3d"},e._SamplerTypeByWebGLSamplerType={sampler2DShadow:"samplerShadow",sampler2DArrayShadow:"samplerShadow"},e._IsComparisonSamplerByWebGPUSamplerType={samplerShadow:!0,samplerArrayShadow:!0,sampler:!1},e}(),Hu=function(){function e(e,t){this.bindGroupLayouts={},this._name="unnamed",this.shaderProcessingContext=e,this._leftOverUniformsByName={},this.engine=t,this.vertexBufferKindToType={}}return Object.defineProperty(e.prototype,"isAsync",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return!!this.stages},enumerable:!1,configurable:!0}),e.prototype._handlesSpectorRebuildCallback=function(){},e.prototype._fillEffectInformation=function(e,t,i,n,r,o,a,s){var l=this.engine;l._doNotHandleContextLost&&(e._fragmentSourceCode="",e._vertexSourceCode="");var c,u=this.shaderProcessingContext.availableTextures;for(c=0;c<r.length;c++){var h=r[c],d=u[r[c]];null==d||null==d?(r.splice(c,1),c--):o[h]=c}for(var p=0,f=l.getAttributes(this,a);p<f.length;p++){var _=f[p];s.push(_)}this.buildUniformLayout();var m=[],g=[];for(c=0;c<a.length;c++){var v=s[c];v>=0&&(m.push(a[c]),g.push(v))}this.shaderProcessingContext.attributeNamesFromEffect=m,this.shaderProcessingContext.attributeLocationsFromEffect=g},e.prototype.buildUniformLayout=function(){if(this.shaderProcessingContext.leftOverUniforms.length){this.uniformBuffer=new Ee.D(this.engine,void 0,void 0,"leftOver-"+this._name);for(var e=0,t=this.shaderProcessingContext.leftOverUniforms;e<t.length;e++){var i=t[e],n=i.type.replace(/^(.*?)(<.*>)?$/,"$1"),r=Wu.UniformSizes[n];this.uniformBuffer.addUniform(i.name,r,i.length),this._leftOverUniformsByName[i.name]=i.type}this.uniformBuffer.create()}},e.prototype.setEngine=function(e){this.engine=e},e.prototype.dispose=function(){this.uniformBuffer&&this.uniformBuffer.dispose()},e.prototype.setInt=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt(e,t)},e.prototype.setInt2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt2(e,t,i)},e.prototype.setInt3=function(e,t,i,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt3(e,t,i,n)},e.prototype.setInt4=function(e,t,i,n,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateInt4(e,t,i,n,r)},e.prototype.setIntArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateIntArray(e,t)},e.prototype.setIntArray2=function(e,t){this.setIntArray(e,t)},e.prototype.setIntArray3=function(e,t){this.setIntArray(e,t)},e.prototype.setIntArray4=function(e,t){this.setIntArray(e,t)},e.prototype.setUInt=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt(e,t)},e.prototype.setUInt2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt2(e,t,i)},e.prototype.setUInt3=function(e,t,i,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt3(e,t,i,n)},e.prototype.setUInt4=function(e,t,i,n,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUInt4(e,t,i,n,r)},e.prototype.setUIntArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateUIntArray(e,t)},e.prototype.setUIntArray2=function(e,t){this.setUIntArray(e,t)},e.prototype.setUIntArray3=function(e,t){this.setUIntArray(e,t)},e.prototype.setUIntArray4=function(e,t){this.setUIntArray(e,t)},e.prototype.setArray=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateArray(e,t)},e.prototype.setArray2=function(e,t){this.setArray(e,t)},e.prototype.setArray3=function(e,t){this.setArray(e,t)},e.prototype.setArray4=function(e,t){this.setArray(e,t)},e.prototype.setMatrices=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrices(e,t)},e.prototype.setMatrix=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix(e,t)},e.prototype.setMatrix3x3=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix3x3(e,t)},e.prototype.setMatrix2x2=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateMatrix2x2(e,t)},e.prototype.setFloat=function(e,t){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat(e,t)},e.prototype.setVector2=function(e,t){this.setFloat2(e,t.x,t.y)},e.prototype.setFloat2=function(e,t,i){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat2(e,t,i)},e.prototype.setVector3=function(e,t){this.setFloat3(e,t.x,t.y,t.z)},e.prototype.setFloat3=function(e,t,i,n){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat3(e,t,i,n)},e.prototype.setVector4=function(e,t){this.setFloat4(e,t.x,t.y,t.z,t.w)},e.prototype.setQuaternion=function(e,t){this.setFloat4(e,t.x,t.y,t.z,t.w)},e.prototype.setFloat4=function(e,t,i,n,r){this.uniformBuffer&&this._leftOverUniformsByName[e]&&this.uniformBuffer.updateFloat4(e,t,i,n,r)},e.prototype.setColor3=function(e,t){this.setFloat3(e,t.r,t.g,t.b)},e.prototype.setColor4=function(e,t,i){this.setFloat4(e,t.r,t.g,t.b,i)},e.prototype.setDirectColor4=function(e,t){this.setFloat4(e,t.r,t.g,t.b,t.a)},e.prototype._getVertexShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.vertex},e.prototype._getFragmentShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.fragment},e}(),ju={mat2:2,mat3:3,mat4:4,mat2x2:2,mat3x3:3,mat4x4:4},qu=function(){function e(e){this.vertexBufferKindToNumberOfComponents={},this.shaderLanguage=e,this._attributeNextLocation=0,this._varyingNextLocation=0,this.freeGroupIndex=0,this.freeBindingIndex=0,this.availableVaryings={},this.availableAttributes={},this.availableBuffers={},this.availableTextures={},this.availableSamplers={},this.orderedAttributes=[],this.bindGroupLayoutEntries=[],this.bindGroupLayoutEntryInfo=[],this.bindGroupEntries=[],this.bufferNames=[],this.textureNames=[],this.samplerNames=[],this.leftOverUniforms=[],this._findStartingGroupBinding()}return Object.defineProperty(e,"KnownUBOs",{get:function(){return e._SimplifiedKnownBindings?e._SimplifiedKnownUBOs:e._KnownUBOs},enumerable:!1,configurable:!0}),e.prototype._findStartingGroupBinding=function(){var t=e.KnownUBOs,i=[];for(var n in t){var r=t[n].binding;-1!==r.groupIndex&&(void 0===i[r.groupIndex]?i[r.groupIndex]=r.bindingIndex:i[r.groupIndex]=Math.max(i[r.groupIndex],r.bindingIndex))}this.freeGroupIndex=i.length-1,0===this.freeGroupIndex?(this.freeGroupIndex++,this.freeBindingIndex=0):this.freeBindingIndex=i[i.length-1]+1},e.prototype.getAttributeNextLocation=function(e,t){var i;void 0===t&&(t=0);var n=this._attributeNextLocation;return this._attributeNextLocation+=(null!==(i=ju[e])&&void 0!==i?i:1)*(t||1),n},e.prototype.getVaryingNextLocation=function(e,t){var i;void 0===t&&(t=0);var n=this._varyingNextLocation;return this._varyingNextLocation+=(null!==(i=ju[e])&&void 0!==i?i:1)*(t||1),n},e.prototype.getNextFreeUBOBinding=function(){return this._getNextFreeBinding(1)},e.prototype._getNextFreeBinding=function(e){if(this.freeBindingIndex>65536-e&&(this.freeGroupIndex++,this.freeBindingIndex=0),4===this.freeGroupIndex)throw"Too many textures or UBOs have been declared and it is not supported in WebGPU.";var t={groupIndex:this.freeGroupIndex,bindingIndex:this.freeBindingIndex};return this.freeBindingIndex+=e,t},e._SimplifiedKnownBindings=!0,e._SimplifiedKnownUBOs={Scene:{binding:{groupIndex:0,bindingIndex:0}},Light0:{binding:{groupIndex:-1,bindingIndex:-1}},Light1:{binding:{groupIndex:-1,bindingIndex:-1}},Light2:{binding:{groupIndex:-1,bindingIndex:-1}},Light3:{binding:{groupIndex:-1,bindingIndex:-1}},Light4:{binding:{groupIndex:-1,bindingIndex:-1}},Light5:{binding:{groupIndex:-1,bindingIndex:-1}},Light6:{binding:{groupIndex:-1,bindingIndex:-1}},Light7:{binding:{groupIndex:-1,bindingIndex:-1}},Light8:{binding:{groupIndex:-1,bindingIndex:-1}},Light9:{binding:{groupIndex:-1,bindingIndex:-1}},Light10:{binding:{groupIndex:-1,bindingIndex:-1}},Light11:{binding:{groupIndex:-1,bindingIndex:-1}},Light12:{binding:{groupIndex:-1,bindingIndex:-1}},Light13:{binding:{groupIndex:-1,bindingIndex:-1}},Light14:{binding:{groupIndex:-1,bindingIndex:-1}},Light15:{binding:{groupIndex:-1,bindingIndex:-1}},Light16:{binding:{groupIndex:-1,bindingIndex:-1}},Light17:{binding:{groupIndex:-1,bindingIndex:-1}},Light18:{binding:{groupIndex:-1,bindingIndex:-1}},Light19:{binding:{groupIndex:-1,bindingIndex:-1}},Light20:{binding:{groupIndex:-1,bindingIndex:-1}},Light21:{binding:{groupIndex:-1,bindingIndex:-1}},Light22:{binding:{groupIndex:-1,bindingIndex:-1}},Light23:{binding:{groupIndex:-1,bindingIndex:-1}},Light24:{binding:{groupIndex:-1,bindingIndex:-1}},Light25:{binding:{groupIndex:-1,bindingIndex:-1}},Light26:{binding:{groupIndex:-1,bindingIndex:-1}},Light27:{binding:{groupIndex:-1,bindingIndex:-1}},Light28:{binding:{groupIndex:-1,bindingIndex:-1}},Light29:{binding:{groupIndex:-1,bindingIndex:-1}},Light30:{binding:{groupIndex:-1,bindingIndex:-1}},Light31:{binding:{groupIndex:-1,bindingIndex:-1}},Material:{binding:{groupIndex:-1,bindingIndex:-1}},Mesh:{binding:{groupIndex:-1,bindingIndex:-1}},Internals:{binding:{groupIndex:-1,bindingIndex:-1}}},e._KnownUBOs={Scene:{binding:{groupIndex:0,bindingIndex:0}},Light0:{binding:{groupIndex:1,bindingIndex:0}},Light1:{binding:{groupIndex:1,bindingIndex:1}},Light2:{binding:{groupIndex:1,bindingIndex:2}},Light3:{binding:{groupIndex:1,bindingIndex:3}},Light4:{binding:{groupIndex:1,bindingIndex:4}},Light5:{binding:{groupIndex:1,bindingIndex:5}},Light6:{binding:{groupIndex:1,bindingIndex:6}},Light7:{binding:{groupIndex:1,bindingIndex:7}},Light8:{binding:{groupIndex:1,bindingIndex:8}},Light9:{binding:{groupIndex:1,bindingIndex:9}},Light10:{binding:{groupIndex:1,bindingIndex:10}},Light11:{binding:{groupIndex:1,bindingIndex:11}},Light12:{binding:{groupIndex:1,bindingIndex:12}},Light13:{binding:{groupIndex:1,bindingIndex:13}},Light14:{binding:{groupIndex:1,bindingIndex:14}},Light15:{binding:{groupIndex:1,bindingIndex:15}},Light16:{binding:{groupIndex:1,bindingIndex:16}},Light17:{binding:{groupIndex:1,bindingIndex:17}},Light18:{binding:{groupIndex:1,bindingIndex:18}},Light19:{binding:{groupIndex:1,bindingIndex:19}},Light20:{binding:{groupIndex:1,bindingIndex:20}},Light21:{binding:{groupIndex:1,bindingIndex:21}},Light22:{binding:{groupIndex:1,bindingIndex:22}},Light23:{binding:{groupIndex:1,bindingIndex:23}},Light24:{binding:{groupIndex:1,bindingIndex:24}},Light25:{binding:{groupIndex:1,bindingIndex:25}},Light26:{binding:{groupIndex:1,bindingIndex:26}},Light27:{binding:{groupIndex:1,bindingIndex:27}},Light28:{binding:{groupIndex:1,bindingIndex:28}},Light29:{binding:{groupIndex:1,bindingIndex:29}},Light30:{binding:{groupIndex:1,bindingIndex:30}},Light31:{binding:{groupIndex:1,bindingIndex:31}},Material:{binding:{groupIndex:2,bindingIndex:0}},Mesh:{binding:{groupIndex:2,bindingIndex:1}},Internals:{binding:{groupIndex:2,bindingIndex:2}}},e}(),Ku=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._missingVaryings=[],t._textureArrayProcessing=[],t._vertexIsGLES3=!1,t._fragmentIsGLES3=!1,t.shaderLanguage=0,t.parseGLES3=!0,t}return(0,m.C6)(t,e),t.prototype._getArraySize=function(e,t,i){var n=0,r=e.indexOf("["),o=e.indexOf("]");if(r>0&&o>0){var a=e.substring(r+1,o);n=+a,isNaN(n)&&(n=+i[a.trim()]),e=e.substr(0,r)}return[e,t,n]},t.prototype.initializeShaders=function(e){this._webgpuProcessingContext=e,this._missingVaryings.length=0,this._textureArrayProcessing.length=0,this.attributeKeywordName=void 0,this.varyingVertexKeywordName=void 0,this.varyingFragmentKeywordName=void 0},t.prototype.preProcessShaderCode=function(e,t){var i="// Internals UBO\nuniform ".concat(Wu.InternalsUBOName," {\nfloat yFactor_;\nfloat textureOutputHeight_;\n};\n"),n=-1!==e.indexOf("// Internals UBO");return t?(this._fragmentIsGLES3=-1!==e.indexOf("#version 3"),this._fragmentIsGLES3&&(this.varyingFragmentKeywordName="in"),n?e:i+"##INJECTCODE##\n"+e):(this._vertexIsGLES3=-1!==e.indexOf("#version 3"),this._vertexIsGLES3&&(this.attributeKeywordName="in",this.varyingVertexKeywordName="out"),n?e:i+e)},t.prototype.varyingCheck=function(e,t){return(t&&this._fragmentIsGLES3?/(flat\s)?\s*\bin\b/:!t&&this._vertexIsGLES3?/(flat\s)?\s*\bout\b/:/(flat\s)?\s*\bvarying\b/).test(e)},t.prototype.varyingProcessor=function(e,t,i){var n;this._preProcessors=i;var r=(t&&this._fragmentIsGLES3?/\s*(flat)?\s*in\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm:!t&&this._vertexIsGLES3?/\s*(flat)?\s*out\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm:/\s*(flat)?\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm).exec(e);if(null!==r){var o,a=null!==(n=r[1])&&void 0!==n?n:"",s=r[2],l=r[3];t?(o=this._webgpuProcessingContext.availableVaryings[l],this._missingVaryings[o]="",void 0===o&&T.V.Warn('Invalid fragment shader: The varying named "'.concat(l,'" is not declared in the vertex shader! This declaration will be ignored.'))):(o=this._webgpuProcessingContext.getVaryingNextLocation(s,this._getArraySize(l,s,i)[2]),this._webgpuProcessingContext.availableVaryings[l]=o,this._missingVaryings[o]="layout(location = ".concat(o,") ").concat(a," in ").concat(s," ").concat(l,";")),e=e.replace(r[0],void 0===o?"":"layout(location = ".concat(o,") ").concat(a," ").concat(t?"in":"out"," ").concat(s," ").concat(l,";"))}return e},t.prototype.attributeProcessor=function(e,t){this._preProcessors=t;var i=(this._vertexIsGLES3?/\s*in\s+(\S+)\s+(\S+)\s*;/gm:/\s*attribute\s+(\S+)\s+(\S+)\s*;/gm).exec(e);if(null!==i){var n=i[1],r=i[2],o=this._webgpuProcessingContext.getAttributeNextLocation(n,this._getArraySize(r,n,t)[2]);this._webgpuProcessingContext.availableAttributes[r]=o,this._webgpuProcessingContext.orderedAttributes[o]=r;var a=this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents[r];if(void 0!==a){var s=a<0?-1===a?"int":"ivec"+-a:1===a?"uint":"uvec"+a,l="_int_".concat(r,"_");e=e.replace(i[0],"layout(location = ".concat(o,") in ").concat(s," ").concat(l,"; ").concat(n," ").concat(r," = ").concat(n,"(").concat(l,");"))}else e=e.replace(i[0],"layout(location = ".concat(o,") in ").concat(n," ").concat(r,";"))}return e},t.prototype.uniformProcessor=function(e,t,i){var n,r;this._preProcessors=i;var o=/\s*uniform\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s+(\S+)\s*;/gm.exec(e);if(null!==o){var a=o[1],s=o[2];if(0===a.indexOf("sampler")||1===a.indexOf("sampler")){var l=0;s=(n=this._getArraySize(s,a,i))[0],a=n[1],l=n[2];var u=this._webgpuProcessingContext.availableTextures[s];if(!u){u={autoBindSampler:!0,isTextureArray:l>0,isStorageTexture:!1,textures:[],sampleType:"float"};for(var h=0;h<(l||1);++h)u.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding())}var d=null!==(r=Wu._SamplerTypeByWebGLSamplerType[a])&&void 0!==r?r:"sampler",p=!!Wu._IsComparisonSamplerByWebGPUSamplerType[d],f=p?"comparison":"filtering",_=s+c.Y.AUTOSAMPLERSUFFIX,m=this._webgpuProcessingContext.availableSamplers[_];m||(m={binding:this._webgpuProcessingContext.getNextFreeUBOBinding(),type:f});var g="u"===a.charAt(0)?"u":"i"===a.charAt(0)?"i":"";g&&(a=a.substr(1));var v=p?"depth":"u"===g?"uint":"i"===g?"sint":"float";u.sampleType=v;var y=l>0,b=m.binding.groupIndex,T=m.binding.bindingIndex,E=Wu._SamplerFunctionByWebGLSamplerType[a],S=Wu._TextureTypeByWebGLSamplerType[a],x=Wu._GpuTextureViewDimensionByWebGPUTextureType[S];if(y){var C=[];for(C.push("layout(set = ".concat(b,", binding = ").concat(T,") uniform ").concat(g).concat(d," ").concat(_,";")),e="\n",h=0;h<l;++h){var A=u.textures[h].groupIndex,P=u.textures[h].bindingIndex;C.push("layout(set = ".concat(A,", binding = ").concat(P,") uniform ").concat(S," ").concat(s,"Texture").concat(h,";")),e+="".concat(h>0?"\n":"","#define ").concat(s).concat(h," ").concat(g).concat(E,"(").concat(s,"Texture").concat(h,", ").concat(_,")")}e=C.join("\n")+e,this._textureArrayProcessing.push(s)}else l=1,e="layout(set = ".concat(b,", binding = ").concat(T,") uniform ").concat(d," ").concat(_,";\n                        layout(set = ").concat(u.textures[0].groupIndex,", binding = ").concat(u.textures[0].bindingIndex,") uniform ").concat(g).concat(S," ").concat(s,"Texture;\n                        #define ").concat(s," ").concat(g).concat(E,"(").concat(s,"Texture, ").concat(_,")");for(this._webgpuProcessingContext.availableTextures[s]=u,this._webgpuProcessingContext.availableSamplers[_]=m,this._addSamplerBindingDescription(_,m,!t),h=0;h<l;++h)this._addTextureBindingDescription(s,u,h,x,null,!t)}else this._addUniformToLeftOverUBO(s,a,i),e=""}return e},t.prototype.uniformBufferProcessor=function(e,t){var i=/uniform\s+(\w+)/gm.exec(e);if(null!==i){var n=i[1],r=this._webgpuProcessingContext.availableBuffers[n];if(!r){var o=qu.KnownUBOs[n];r={binding:o&&-1!==o.binding.groupIndex?o.binding:this._webgpuProcessingContext.getNextFreeUBOBinding()},this._webgpuProcessingContext.availableBuffers[n]=r}this._addBufferBindingDescription(n,r,"uniform",!t),e=e.replace("uniform","layout(set = ".concat(r.binding.groupIndex,", binding = ").concat(r.binding.bindingIndex,") uniform"))}return e},t.prototype.postProcessor=function(e,t,i,n,r){var o=-1!==e.search(/#extension.+GL_EXT_draw_buffers.+require/);if(e=(e=e.replace(/#extension.+(GL_OVR_multiview2|GL_OES_standard_derivatives|GL_EXT_shader_texture_lod|GL_EXT_frag_depth|GL_EXT_draw_buffers).+(enable|require)/g,"")).replace(/texture2D\s*\(/g,"texture("),i){var a=e.indexOf("gl_FragCoord")>=0,s=a?"vec4 glFragCoord_;\n":"",l=-1!==e.search(/layout *\(location *= *0\) *out/g);if(e=(e=(e=(e=(e=(e=(e=e.replace(/texture2DLodEXT\s*\(/g,"textureLod(")).replace(/textureCubeLodEXT\s*\(/g,"textureLod(")).replace(/textureCube\s*\(/g,"texture(")).replace(/gl_FragDepthEXT/g,"gl_FragDepth")).replace(/gl_FragColor/g,"glFragColor")).replace(/gl_FragData/g,"glFragData")).replace(/gl_FragCoord/g,"glFragCoord_"),this._fragmentIsGLES3){var c=/^\s*out\s+\S+\s+\S+\s*;/gm.exec(e);null!==c&&(e=e.substring(0,c.index)+"layout(location = 0) "+e.substring(c.index))}else e=e.replace(/void\s+?main\s*\(/g,(o||l?"":"layout(location = 0) out vec4 glFragColor;\n")+"void main(");e=(e=e.replace(/dFdy/g,"(-yFactor_)*dFdy")).replace("##INJECTCODE##",s),a&&(e=Fc(e,"void main","\n                glFragCoord_ = gl_FragCoord;\n                if (yFactor_ == 1.) {\n                    glFragCoord_.y = textureOutputHeight_ - glFragCoord_.y;\n                }\n            "))}else if(e=(e=e.replace(/gl_InstanceID/g,"gl_InstanceIndex")).replace(/gl_VertexID/g,"gl_VertexIndex"),-1!==t.indexOf("#define MULTIVIEW"))return"#extension GL_OVR_multiview2 : require\nlayout (num_views = 2) in;\n"+e;if(!i){var u=e.lastIndexOf("}");e=e.substring(0,u),e+="gl_Position.y *= yFactor_;\n",e+="}"}return e},t.prototype._applyTextureArrayProcessing=function(e,t){for(var i=new RegExp(t+"\\s*\\[(.+)?\\]","gm"),n=i.exec(e);null!==n;){var r=n[1],o=+r;this._preProcessors&&isNaN(o)&&(o=+this._preProcessors[r.trim()]),e=e.replace(n[0],t+o),n=i.exec(e)}return e},t.prototype._generateLeftOverUBOCode=function(e,t){for(var i="layout(set = ".concat(t.binding.groupIndex,", binding = ").concat(t.binding.bindingIndex,") uniform ").concat(e," {\n    "),n=0,r=this._webgpuProcessingContext.leftOverUniforms;n<r.length;n++){var o=r[n];o.length>0?i+="    ".concat(o.type," ").concat(o.name,"[").concat(o.length,"];\n"):i+="    ".concat(o.type," ").concat(o.name,";\n")}return i+"};\n\n"},t.prototype.finalizeShaders=function(e,t){for(var i=0;i<this._textureArrayProcessing.length;++i){var n=this._textureArrayProcessing[i];e=this._applyTextureArrayProcessing(e,n),t=this._applyTextureArrayProcessing(t,n)}for(i=0;i<this._missingVaryings.length;++i){var r=this._missingVaryings[i];r&&r.length>0&&(t=r+"\n"+t)}var o=this._buildLeftOverUBO();return e=o+e,t=o+t,this._collectBindingNames(),this._preCreateBindGroupEntries(),this._preProcessors=null,this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents={},{vertexCode:e,fragmentCode:t}},t}(Wu);kr.l.IncludesShadersStoreWGSL.bonesDeclaration="#if NUM_BONE_INFLUENCERS>0\nattribute matricesIndices : vec4<f32>;attribute matricesWeights : vec4<f32>;\n#if NUM_BONE_INFLUENCERS>4\nattribute matricesIndicesExtra : vec4<f32>;attribute matricesWeightsExtra : vec4<f32>;\n#endif\n#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#ifdef BONETEXTURE\nvar boneSampler : texture_2d<f32>;uniform boneTextureWidth : f32;\n#else\nuniform mBones : array<mat4x4,BonesPerMesh>;\n#ifdef BONES_VELOCITY_ENABLED\nuniform mPreviousBones : array<mat4x4,BonesPerMesh>;\n#endif\n#endif\n#ifdef BONETEXTURE\nfn readMatrixFromRawSampler(smp : texture_2d<f32>,index : f32)->mat4x4<f32>\n{let offset=i32(index) *4; \nlet m0=textureLoad(smp,vec2<i32>(offset+0,0),0);let m1=textureLoad(smp,vec2<i32>(offset+1,0),0);let m2=textureLoad(smp,vec2<i32>(offset+2,0),0);let m3=textureLoad(smp,vec2<i32>(offset+3,0),0);return mat4x4<f32>(m0,m1,m2,m3);}\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.bonesVertex="#ifndef BAKED_VERTEX_ANIMATION_TEXTURE\n#if NUM_BONE_INFLUENCERS>0\nvar influence : mat4x4<f32>;\n#ifdef BONETEXTURE\ninfluence=readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[0])*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[1])*vertexInputs.matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[2])*vertexInputs.matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndices[3])*vertexInputs.matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[0])*vertexInputs.matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[1])*vertexInputs.matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[2])*vertexInputs.matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+readMatrixFromRawSampler(boneSampler,vertexInputs.matricesIndicesExtra[3])*vertexInputs.matricesWeightsExtra[3];\n#endif \n#else \ninfluence=uniforms.mBones[int(vertexInputs.matricesIndices[0])]*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[1])]*vertexInputs.matricesWeights[1];\n#endif \n#if NUM_BONE_INFLUENCERS>2\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[2])]*vertexInputs.matricesWeights[2];\n#endif \n#if NUM_BONE_INFLUENCERS>3\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndices[3])]*vertexInputs.matricesWeights[3];\n#endif \n#if NUM_BONE_INFLUENCERS>4\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[0])]*vertexInputs.matricesWeightsExtra[0];\n#endif \n#if NUM_BONE_INFLUENCERS>5\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[1])]*vertexInputs.matricesWeightsExtra[1];\n#endif \n#if NUM_BONE_INFLUENCERS>6\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[2])]*vertexInputs.matricesWeightsExtra[2];\n#endif \n#if NUM_BONE_INFLUENCERS>7\ninfluence=influence+uniforms.mBones[int(vertexInputs.matricesIndicesExtra[3])]*vertexInputs.matricesWeightsExtra[3];\n#endif \n#endif\nfinalWorld=finalWorld*influence;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.bakedVertexAnimationDeclaration="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\nuniform bakedVertexAnimationTime: f32;uniform bakedVertexAnimationTextureSizeInverted: vec2<f32>;uniform bakedVertexAnimationSettings: vec4<f32>;var bakedVertexAnimationTexture : texture_2d<f32>;\n#ifdef INSTANCES\nattribute bakedVertexAnimationSettingsInstanced : vec4<f32>;\n#endif\nfn readMatrixFromRawSamplerVAT(smp : texture_2d<f32>,index : f32,frame : f32)->mat4x4<f32>\n{let offset=i32(index)*4;let frameUV=i32(frame);let m0=textureLoad(smp,vec2<i32>(offset+0,frameUV),0);let m1=textureLoad(smp,vec2<i32>(offset+1,frameUV),0);let m2=textureLoad(smp,vec2<i32>(offset+2,frameUV),0);let m3=textureLoad(smp,vec2<i32>(offset+3,frameUV),0);return mat4x4<f32>(m0,m1,m2,m3);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.bakedVertexAnimation="#ifdef BAKED_VERTEX_ANIMATION_TEXTURE\n{\n#ifdef INSTANCES\nlet VATStartFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.x;let VATEndFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.y;let VATOffsetFrame: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.z;let VATSpeed: f32=vertexInputs.bakedVertexAnimationSettingsInstanced.w;\n#else\nlet VATStartFrame: f32=uniforms.bakedVertexAnimationSettings.x;let VATEndFrame: f32=uniforms.bakedVertexAnimationSettings.y;let VATOffsetFrame: f32=uniforms.bakedVertexAnimationSettings.z;let VATSpeed: f32=uniforms.bakedVertexAnimationSettings.w;\n#endif\nlet totalFrames: f32=VATEndFrame-VATStartFrame+1.0;let time: f32=uniforms.bakedVertexAnimationTime*VATSpeed/totalFrames;let frameCorrection: f32=select(1.0,0.0,time<1.0);let numOfFrames: f32=totalFrames-frameCorrection;var VATFrameNum: f32=fract(time)*numOfFrames;VATFrameNum=(VATFrameNum+VATOffsetFrame) % numOfFrames;VATFrameNum=floor(VATFrameNum);VATFrameNum=VATFrameNum+VATStartFrame+frameCorrection;var VATInfluence : mat4x4<f32>;VATInfluence=readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[0],VATFrameNum)*vertexInputs.matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[1],VATFrameNum)*vertexInputs.matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[2],VATFrameNum)*vertexInputs.matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndices[3],VATFrameNum)*vertexInputs.matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[0],VATFrameNum)*vertexInputs.matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[1],VATFrameNum)*vertexInputs.matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[2],VATFrameNum)*vertexInputs.matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\nVATInfluence=VATInfluence+readMatrixFromRawSamplerVAT(bakedVertexAnimationTexture,vertexInputs.matricesIndicesExtra[3],VATFrameNum)*vertexInputs.matricesWeightsExtra[3];\n#endif\nfinalWorld=finalWorld*VATInfluence;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.clipPlaneFragment="#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nif (false) {}\n#endif\n#ifdef CLIPPLANE\nelse if (fragmentInputs.fClipDistance>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE2\nelse if (fragmentInputs.fClipDistance2>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE3\nelse if (fragmentInputs.fClipDistance3>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE4\nelse if (fragmentInputs.fClipDistance4>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE5\nelse if (fragmentInputs.fClipDistance5>0.0)\n{discard;}\n#endif\n#ifdef CLIPPLANE6\nelse if (fragmentInputs.fClipDistance6>0.0)\n{discard;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.clipPlaneFragmentDeclaration="#ifdef CLIPPLANE\nvarying fClipDistance: f32;\n#endif\n#ifdef CLIPPLANE2\nvarying fClipDistance2: f32;\n#endif\n#ifdef CLIPPLANE3\nvarying fClipDistance3: f32;\n#endif\n#ifdef CLIPPLANE4\nvarying fClipDistance4: f32;\n#endif\n#ifdef CLIPPLANE5\nvarying fClipDistance5: f32;\n#endif\n#ifdef CLIPPLANE6\nvarying fClipDistance6: f32;\n#endif\n";kr.l.IncludesShadersStoreWGSL.clipPlaneVertex="#ifdef CLIPPLANE\nvertexOutputs.fClipDistance=dot(worldPos,uniforms.vClipPlane);\n#endif\n#ifdef CLIPPLANE2\nvertexOutputs.fClipDistance2=dot(worldPos,uniforms.vClipPlane2);\n#endif\n#ifdef CLIPPLANE3\nvertexOutputs.fClipDistance3=dot(worldPos,uniforms.vClipPlane3);\n#endif\n#ifdef CLIPPLANE4\nvertexOutputs.fClipDistance4=dot(worldPos,uniforms.vClipPlane4);\n#endif\n#ifdef CLIPPLANE5\nvertexOutputs.fClipDistance5=dot(worldPos,uniforms.vClipPlane5);\n#endif\n#ifdef CLIPPLANE6\nvertexOutputs.fClipDistance6=dot(worldPos,uniforms.vClipPlane6);\n#endif\n";kr.l.IncludesShadersStoreWGSL.clipPlaneVertexDeclaration="#ifdef CLIPPLANE\nuniform vClipPlane: vec4<f32>;varying fClipDistance: f32;\n#endif\n#ifdef CLIPPLANE2\nuniform vClipPlane2: vec4<f32>;varying fClipDistance2: f32;\n#endif\n#ifdef CLIPPLANE3\nuniform vClipPlane3: vec4<f32>;varying fClipDistance3: f32;\n#endif\n#ifdef CLIPPLANE4\nuniform vClipPlane4: vec4<f32>;varying fClipDistance4: f32;\n#endif\n#ifdef CLIPPLANE5\nuniform vClipPlane5: vec4<f32>;varying fClipDistance5: f32;\n#endif\n#ifdef CLIPPLANE6\nuniform vClipPlane6: vec4<f32>;varying fClipDistance6: f32;\n#endif\n";kr.l.IncludesShadersStoreWGSL.instancesDeclaration="#ifdef INSTANCES\nattribute world0 : vec4<f32>;attribute world1 : vec4<f32>;attribute world2 : vec4<f32>;attribute world3 : vec4<f32>;\n#ifdef INSTANCESCOLOR\nattribute instanceColor : vec4<f32>;\n#endif\n#if defined(THIN_INSTANCES) && !defined(WORLD_UBO)\nuniform world : mat4x4<f32>;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nattribute previousWorld0 : vec4<f32>;attribute previousWorld1 : vec4<f32>;attribute previousWorld2 : vec4<f32>;attribute previousWorld3 : vec4<f32>;\n#ifdef THIN_INSTANCES\nuniform previousWorld : mat4x4<f32>;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nuniform world : mat4x4<f32>;\n#endif\n#if defined(VELOCITY) || defined(PREPASS_VELOCITY)\nuniform previousWorld : mat4x4<f32>;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.instancesVertex="#ifdef INSTANCES\nvar finalWorld=mat4x4<f32>(vertexInputs.world0,vertexInputs.world1,vertexInputs.world2,vertexInputs.world3);\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nvar finalPreviousWorld=mat4x4<f32>(previousWorld0,previousWorld1,previousWorld2,previousWorld3);\n#endif\n#ifdef THIN_INSTANCES\n#if !defined(WORLD_UBO)\nfinalWorld=uniforms.world*finalWorld;\n#else\nfinalWorld=mesh.world*finalWorld;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nfinalPreviousWorld=previousWorld*finalPreviousWorld;\n#endif\n#endif\n#else\n#if !defined(WORLD_UBO)\nvar finalWorld=uniforms.world;\n#else\nvar finalWorld=mesh.world;\n#endif\n#if defined(PREPASS_VELOCITY) || defined(VELOCITY)\nvar finalPreviousWorld=previousWorld;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.helperFunctions="const PI: f32=3.1415926535897932384626433832795;const RECIPROCAL_PI: f32=0.3183098861837907;const RECIPROCAL_PI2: f32=0.15915494309189535;const HALF_MIN: f32=5.96046448e-08; \nconst LinearEncodePowerApprox: f32=2.2;const GammaEncodePowerApprox: f32=1.0/LinearEncodePowerApprox;const LuminanceEncodeApprox: vec3<f32>=vec3<f32> (0.2126,0.7152,0.0722);const Epsilon:f32=0.0000001;fn saturate(x: f32)->f32 {return clamp(x,0.0,1.0);}\nfn saturateVec3(x: vec3f)->vec3f {return clamp(x,vec3f(0.0),vec3f(1.0));}\nfn saturateEps(x: f32)->f32 {return clamp(x,Epsilon,1.0);} \nfn maxEps(x: f32)->f32 {return max(x,Epsilon);}\nfn maxEpsVec3(x: vec3f)->vec3f {return max(x,vec3f(Epsilon));}\nfn absEps(x: f32)->f32 {return abs(x)+Epsilon;}\nfn transposeMat3(inMatrix: mat3x3f)->mat3x3f {let i0: vec3<f32>=inMatrix[0];let i1: vec3<f32>=inMatrix[1];let i2: vec3<f32>=inMatrix[2];let outMatrix:mat3x3f=mat3x3f(\nvec3(i0.x,i1.x,i2.x),\nvec3(i0.y,i1.y,i2.y),\nvec3(i0.z,i1.z,i2.z)\n);return outMatrix;}\nfn inverseMat3(inMatrix: mat3x3f)->mat3x3f {let a00: f32=inMatrix[0][0];let a01: f32=inMatrix[0][1];let a02: f32=inMatrix[0][2];let a10: f32=inMatrix[1][0];let a11: f32=inMatrix[1][1];let a12: f32=inMatrix[1][2];let a20: f32=inMatrix[2][0];let a21: f32=inMatrix[2][1];let a22: f32=inMatrix[2][2];let b01: f32=a22*a11-a12*a21;let b11: f32=-a22*a10+a12*a20;let b21: f32=a21*a10-a11*a20;let det: f32=a00*b01+a01*b11+a02*b21;return mat3x3f(b01/det,(-a22*a01+a02*a21)/det,(a12*a01-a02*a11)/det,\nb11/det,(a22*a00-a02*a20)/det,(-a12*a00+a02*a10)/det,\nb21/det,(-a21*a00+a01*a20)/det,(a11*a00-a01*a10)/det);}\n#if USE_EXACT_SRGB_CONVERSIONS\nfn toLinearSpaceExact(color: vec3<f32>)->vec3<f32>\n{let nearZeroSection: vec3<f32>=0.0773993808*color;let remainingSection: vec3<f32>=pow(0.947867299*(color+vec3<f32>(0.055)),vec3<f32>(2.4));return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3<f32>(0.04045)));}\nfn toGammaSpaceExact(color: vec3<f32>)->vec3<f32>\n{let nearZeroSection: vec3<f32>=12.92*color;let remainingSection: vec3<f32>=1.055*pow(color,vec3<f32>(0.41666))-vec3<f32>(0.055);return mix(remainingSection,nearZeroSection,lessThanEqual(color,vec3<f32>(0.0031308)));}\n#endif\nfn toLinearSpace(color: vec4<f32>)->vec4<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4<f32>(toLinearSpaceExact(color.rgb),color.a);\n#else\nreturn vec4<f32>(pow(color.rgb,vec3<f32>(LinearEncodePowerApprox)),color.a);\n#endif\n}\nfn toLinearSpaceVec3(color: vec3<f32>)->vec3<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toLinearSpaceExact(color);\n#else\nreturn pow(color,vec3<f32>(LinearEncodePowerApprox));\n#endif\n}\nfn toGammaSpace(color: vec4<f32>)->vec4<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn vec4<f32>(toGammaSpaceExact(color.rgb),color.a);\n#else\nreturn vec4<f32>(pow(color.rgb,vec3<f32>(GammaEncodePowerApprox)),color.a);\n#endif\n}\nfn toGammaSpaceVec3(color: vec3<f32>)->vec3<f32>\n{\n#if USE_EXACT_SRGB_CONVERSIONS\nreturn toGammaSpaceExact(color);\n#else\nreturn pow(color,vec3<f32>(GammaEncodePowerApprox));\n#endif\n}\nfn square(value: vec3<f32>)->vec3<f32>\n{return value*value;}\nfn pow5(value: f32)->f32 {let sq: f32=value*value;return sq*sq*value;}\nfn getLuminance(color: vec3<f32>)->f32\n{return clamp(dot(color,LuminanceEncodeApprox),0.,1.);}\nfn getRand(seed: vec2<f32>)->f32 {return fract(sin(dot(seed.xy ,vec2<f32>(12.9898,78.233)))*43758.5453);}\nfn dither(seed: vec2<f32>,varianceAmount: f32)->f32 {let rand: f32=getRand(seed);let normVariance: f32=varianceAmount/255.0;let dither: f32=mix(-normVariance,normVariance,rand);return dither;}\nconst rgbdMaxRange: f32=255.0;fn toRGBD(color: vec3<f32>)->vec4<f32> {let maxRGB: f32=max(max(color.r,max(color.g,color.b)),Epsilon);var D: f32 =max(rgbdMaxRange/maxRGB,1.);D =clamp(floor(D)/255.0,0.,1.);var rgb: vec3<f32> =color.rgb*D;rgb=toGammaSpaceVec3(rgb);return vec4<f32>(clamp(rgb,vec3<f32>(0.,0.,0.),vec3<f32>(1.,1.,1.)),D); }\nfn fromRGBD(rgbd: vec4<f32>)->vec3<f32> {let rgb=toLinearSpaceVec3(rgbd.rgb);return rgb/rgbd.a;}\nfn parallaxCorrectNormal(vertexPos: vec3<f32>,origVec: vec3<f32>,cubeSize: vec3<f32>,cubePos: vec3<f32>)->vec3<f32> {let invOrigVec: vec3<f32>=vec3<f32>(1.0,1.0,1.0)/origVec;let halfSize: vec3<f32>=cubeSize*0.5;let intersecAtMaxPlane: vec3<f32>=(cubePos+halfSize-vertexPos)*invOrigVec;let intersecAtMinPlane: vec3<f32>=(cubePos-halfSize-vertexPos)*invOrigVec;let largestIntersec: vec3<f32>=max(intersecAtMaxPlane,intersecAtMinPlane);let distance: f32=min(min(largestIntersec.x,largestIntersec.y),largestIntersec.z);let intersectPositionWS: vec3<f32>=vertexPos+origVec*distance;return intersectPositionWS-cubePos;}\n";kr.l.IncludesShadersStoreWGSL.fresnelFunction="#ifdef FRESNEL\nfn computeFresnelTerm(viewDirection: vec3f,worldNormal: vec3f,bias: f32,power: f32)->f32\n{let fresnelTerm: f32=pow(bias+abs(dot(viewDirection,worldNormal)),power);return clamp(fresnelTerm,0.,1.);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.meshUboDeclaration="struct Mesh {world : mat4x4<f32>,\nvisibility : f32,};var<uniform> mesh : Mesh;\n#define WORLD_UBO\n";kr.l.IncludesShadersStoreWGSL.morphTargetsVertex="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\n#if {X}==0\nfor (var i=0; i<NUM_MORPH_INFLUENCERS; i=i+1) {if (i>=uniforms.morphTargetCount) {break;}\nvertexID=f32(vertexInputs.vertexIndex)*uniforms.morphTargetTextureInfo.x;positionUpdated=positionUpdated+(readVector3FromRawSampler({X},vertexID)-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated=normalUpdated+(readVector3FromRawSampler({X},vertexID) -vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated=uvUpdated+(readVector3FromRawSampler({X},vertexID).xy-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];vertexID=vertexID+1.0;\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz=tangentUpdated.xyz+(readVector3FromRawSampler({X},vertexID) -vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];\n#endif\n}\n#endif\n#else\npositionUpdated=positionUpdated+(position{X}-vertexInputs.position)*uniforms.morphTargetInfluences[{X}];\n#ifdef MORPHTARGETS_NORMAL\nnormalUpdated+=(normal{X}-vertexInputs.normal)*uniforms.morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_TANGENT\ntangentUpdated.xyz=tangentUpdated.xyz+(tangent{X}-vertexInputs.tangent.xyz)*uniforms.morphTargetInfluences[{X}];\n#endif\n#ifdef MORPHTARGETS_UV\nuvUpdated=uvUpdated+(uv_{X}-vertexInputs.uv)*uniforms.morphTargetInfluences[{X}];\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.morphTargetsVertexDeclaration="#ifdef MORPHTARGETS\n#ifndef MORPHTARGETS_TEXTURE\nattribute position{X} : vec3<f32>;\n#ifdef MORPHTARGETS_NORMAL\nattribute normal{X} : vec3<f32>;\n#endif\n#ifdef MORPHTARGETS_TANGENT\nattribute tangent{X} : vec3<f32>;\n#endif\n#ifdef MORPHTARGETS_UV\nattribute uv_{X} : vec2<f32>;\n#endif\n#elif {X}==0\nuniform morphTargetCount: i32;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.morphTargetsVertexGlobal="#ifdef MORPHTARGETS\n#ifdef MORPHTARGETS_TEXTURE\nvar vertexID : f32;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.morphTargetsVertexGlobalDeclaration="#ifdef MORPHTARGETS\nuniform morphTargetInfluences : array<f32,NUM_MORPH_INFLUENCERS>;\n#ifdef MORPHTARGETS_TEXTURE \nuniform morphTargetTextureIndices : array<f32,NUM_MORPH_INFLUENCERS>;uniform morphTargetTextureInfo : vec3<f32>;var morphTargets : texture_2d_array<f32>;var morphTargetsSampler : sampler;fn readVector3FromRawSampler(targetIndex : i32,vertexIndex : f32)->vec3<f32>\n{ \nlet y=floor(vertexIndex/uniforms.morphTargetTextureInfo.y);let x=vertexIndex-y*uniforms.morphTargetTextureInfo.y;let textureUV=vec2<f32>((x+0.5)/uniforms.morphTargetTextureInfo.y,(y+0.5)/uniforms.morphTargetTextureInfo.z);return textureSampleLevel(morphTargets,morphTargetsSampler,textureUV,i32(uniforms.morphTargetTextureIndices[targetIndex]),0.0).xyz;}\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.sceneUboDeclaration="struct Scene {viewProjection : mat4x4<f32>,\n#ifdef MULTIVIEW\nviewProjectionR : mat4x4<f32>,\n#endif \nview : mat4x4<f32>,\nprojection : mat4x4<f32>,\nvEyePosition : vec4<f32>,};var<uniform> scene : Scene;\n";kr.l.IncludesShadersStoreWGSL.lightsFragmentFunctions="struct lightingInfo\n{diffuse: vec3f,\n#ifdef SPECULARTERM\nspecular: vec3f,\n#endif\n#ifdef NDOTL\nndl: f32,\n#endif\n};fn computeLighting(viewDirectionW: vec3f,vNormal: vec3f,lightData: vec4f,diffuseColor: vec3f,specularColor: vec3f,range: f32,glossiness: f32)->lightingInfo {var result: lightingInfo;var lightVectorW: vec3f;var attenuation: f32=1.0;if (lightData.w==0.)\n{var direction: vec3f=lightData.xyz-vPositionW;var attenuation: f32=max(0.,1.0-length(direction)/range);lightVectorW=normalize(direction);}\nelse\n{lightVectorW=normalize(-lightData.xyz);}\nvar ndl: f32=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightVectorW);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nfn computeSpotLighting(viewDirectionW: vec3f,vNormal: vec3f ,lightData: vec4f,lightDirection: vec4f,diffuseColor: vec3f,specularColor: vec3f,range: f32,glossiness: f32)->lightingInfo {var result: lightingInfo;var direction: vec3f=lightData.xyz-vPositionW;var lightVectorW: vec3f=normalize(direction);var attenuation: f32=max(0.,1.0-length(direction)/range);var cosAngle: f32=max(0.,dot(lightDirection.xyz,-lightVectorW));if (cosAngle>=lightDirection.w)\n{cosAngle=max(0.,pow(cosAngle,lightData.w));attenuation*=cosAngle;var ndl: f32=max(0.,dot(vNormal,lightVectorW));\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=ndl*diffuseColor*attenuation;\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightVectorW);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor*attenuation;\n#endif\nreturn result;}\nresult.diffuse=vec3f(0.);\n#ifdef SPECULARTERM\nresult.specular=vec3f(0.);\n#endif\n#ifdef NDOTL\nresult.ndl=0.;\n#endif\nreturn result;}\nfn computeHemisphericLighting(viewDirectionW: vec3f,vNormal: vec3f,lightData: vec4f,diffuseColor: vec3f,specularColor: vec3f,groundColor: vec3f,glossiness: f32)->lightingInfo {var result: lightingInfo;var ndl: f32=dot(vNormal,lightData.xyz)*0.5+0.5;\n#ifdef NDOTL\nresult.ndl=ndl;\n#endif\nresult.diffuse=mix(groundColor,diffuseColor,ndl);\n#ifdef SPECULARTERM\nvar angleW: vec3f=normalize(viewDirectionW+lightData.xyz);var specComp: f32=max(0.,dot(vNormal,angleW));specComp=pow(specComp,max(1.,glossiness));result.specular=specComp*specularColor;\n#endif\nreturn result;}\nfn computeProjectionTextureDiffuseLighting(projectionLightTexture: texture_2d<f32>,projectionLightSampler: sampler,textureProjectionMatrix: mat4x4f,posW: vec3f)->vec3f {var strq: vec4f=textureProjectionMatrix*vec4f(posW,1.0);strq/=strq.w;var textureColor: vec3f=textureSample(projectionLightTexture,projectionLightSampler,strq.xy).rgb;return textureColor;}";kr.l.IncludesShadersStoreWGSL.lightFragment="#ifdef LIGHT{X}\n#if defined(SHADOWONLY) || defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X}) && defined(LIGHTMAPNOSPECULAR{X})\n#else\n#ifdef PBR\n#ifdef SPOTLIGHT{X}\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(POINTLIGHT{X})\npreInfo=computePointAndSpotPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW,vPositionW);\n#elif defined(HEMILIGHT{X})\npreInfo=computeHemisphericPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#elif defined(DIRLIGHT{X})\npreInfo=computeDirectionalPreLightingInfo(light{X}.vLightData,viewDirectionW,normalW);\n#endif\npreInfo.NdotV=NdotV;\n#ifdef SPOTLIGHT{X}\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff_GLTF(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);preInfo.attenuation*=computeDirectionalLightFalloff_Physical(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);preInfo.attenuation*=computeDirectionalLightFalloff_Standard(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);preInfo.attenuation*=computeDirectionalLightFalloff(light{X}.vLightDirection.xyz,preInfo.L,light{X}.vLightDirection.w,light{X}.vLightData.w,light{X}.vLightFalloff.z,light{X}.vLightFalloff.w);\n#endif\n#elif defined(POINTLIGHT{X})\n#ifdef LIGHT_FALLOFF_GLTF{X}\npreInfo.attenuation=computeDistanceLightFalloff_GLTF(preInfo.lightDistanceSquared,light{X}.vLightFalloff.y);\n#elif defined(LIGHT_FALLOFF_PHYSICAL{X})\npreInfo.attenuation=computeDistanceLightFalloff_Physical(preInfo.lightDistanceSquared);\n#elif defined(LIGHT_FALLOFF_STANDARD{X})\npreInfo.attenuation=computeDistanceLightFalloff_Standard(preInfo.lightOffset,light{X}.vLightFalloff.x);\n#else\npreInfo.attenuation=computeDistanceLightFalloff(preInfo.lightOffset,preInfo.lightDistanceSquared,light{X}.vLightFalloff.x,light{X}.vLightFalloff.y);\n#endif\n#else\npreInfo.attenuation=1.0;\n#endif\n#ifdef HEMILIGHT{X}\npreInfo.roughness=roughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(roughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#ifdef IRIDESCENCE\npreInfo.iridescenceIntensity=iridescenceIntensity;\n#endif\n#ifdef HEMILIGHT{X}\ninfo.diffuse=computeHemisphericDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb,light{X}.vLightGround);\n#elif defined(SS_TRANSLUCENCY)\ninfo.diffuse=computeDiffuseAndTransmittedLighting(preInfo,light{X}.vLightDiffuse.rgb,subSurfaceOut.transmittance);\n#else\ninfo.diffuse=computeDiffuseLighting(preInfo,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef SPECULARTERM\n#ifdef ANISOTROPIC\ninfo.specular=computeAnisotropicSpecularLighting(preInfo,viewDirectionW,normalW,anisotropicOut.anisotropicTangent,anisotropicOut.anisotropicBitangent,anisotropicOut.anisotropy,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#else\ninfo.specular=computeSpecularLighting(preInfo,normalW,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#endif\n#ifdef SHEEN\n#ifdef SHEEN_LINKWITHALBEDO\npreInfo.roughness=sheenOut.sheenIntensity;\n#else\n#ifdef HEMILIGHT{X}\npreInfo.roughness=sheenOut.sheenRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(sheenOut.sheenRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\n#endif\ninfo.sheen=computeSheenLighting(preInfo,normalW,sheenOut.sheenColor,specularEnvironmentR90,AARoughnessFactors.x,light{X}.vLightDiffuse.rgb);\n#endif\n#ifdef CLEARCOAT\n#ifdef HEMILIGHT{X}\npreInfo.roughness=clearcoatOut.clearCoatRoughness;\n#else\npreInfo.roughness=adjustRoughnessFromLightProperties(clearcoatOut.clearCoatRoughness,light{X}.vLightSpecular.a,preInfo.lightDistance);\n#endif\ninfo.clearCoat=computeClearCoatLighting(preInfo,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatAARoughnessFactors.x,clearcoatOut.clearCoatIntensity,light{X}.vLightDiffuse.rgb);\n#ifdef CLEARCOAT_TINT\nabsorption=computeClearCoatLightingAbsorption(clearcoatOut.clearCoatNdotVRefract,preInfo.L,clearcoatOut.clearCoatNormalW,clearcoatOut.clearCoatColor,clearcoatOut.clearCoatThickness,clearcoatOut.clearCoatIntensity);info.diffuse*=absorption;\n#ifdef SPECULARTERM\ninfo.specular*=absorption;\n#endif\n#endif\ninfo.diffuse*=info.clearCoat.w;\n#ifdef SPECULARTERM\ninfo.specular*=info.clearCoat.w;\n#endif\n#ifdef SHEEN\ninfo.sheen*=info.clearCoat.w;\n#endif\n#endif\n#else\n#ifdef SPOTLIGHT{X}\ninfo=computeSpotLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDirection,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#elif defined(HEMILIGHT{X})\ninfo=computeHemisphericLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightGround,glossiness);\n#elif defined(POINTLIGHT{X}) || defined(DIRLIGHT{X})\ninfo=computeLighting(viewDirectionW,normalW,light{X}.vLightData,light{X}.vLightDiffuse.rgb,light{X}.vLightSpecular.rgb,light{X}.vLightDiffuse.a,glossiness);\n#endif\n#endif\n#ifdef PROJECTEDLIGHTTEXTURE{X}\ninfo.diffuse*=computeProjectionTextureDiffuseLighting(projectionLightTexture{X},projectionLightTexture{X}Sampler,textureProjectionMatrix{X},vPositionW;\n#endif\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSMDEBUG{X} \nvar shadowDebug{X}: vec3f;\n#endif\n#ifdef SHADOWCSM{X}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nvar index{X}: i32=-1;\n#else\nvar index{X}: i32=SHADOWCSMNUM_CASCADES{X}-1;\n#endif\nvar diff{X}: f32=0.;vPositionFromLight{X}[0]=fragmentInputs.vPositionFromLight{X}_0;vPositionFromLight{X}[1]=fragmentInputs.vPositionFromLight{X}_1;vPositionFromLight{X}[2]=fragmentInputs.vPositionFromLight{X}_2;vPositionFromLight{X}[3]=fragmentInputs.vPositionFromLight{X}_3;vDepthMetric{X}[0]=fragmentInputs.vDepthMetric{X}_0;vDepthMetric{X}[1]=fragmentInputs.vDepthMetric{X}_1;vDepthMetric{X}[2]=fragmentInputs.vDepthMetric{X}_2;vDepthMetric{X}[3]=fragmentInputs.vDepthMetric{X}_3;for (var i:i32=0; i<SHADOWCSMNUM_CASCADES{X}; i++) \n{\n#ifdef SHADOWCSM_RIGHTHANDED{X}\ndiff{X}=uniforms.viewFrustumZ{X}[i]+fragmentInputs.vPositionFromCamera{X}.z;\n#else\ndiff{X}=uniforms.viewFrustumZ{X}[i]-fragmentInputs.vPositionFromCamera{X}.z;\n#endif\nif (diff{X}>=0.) {index{X}=i;break;}}\n#ifdef SHADOWCSMUSESHADOWMAXZ{X}\nif (index{X}>=0)\n#endif\n{\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCF1(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCF3(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithCSMPCF5(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithCSMPCSS16(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithCSMPCSS32(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#else\nshadow=computeShadowWithCSMPCSS64(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#endif\n#else\nshadow=computeShadowCSM(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=vec3f(shadow)*vCascadeColorsMultiplier{X}[index{X}];\n#endif\n#ifndef SHADOWCSMNOBLEND{X}\nvar frustumLength:f32=uniforms.frustumLengths{X}[index{X}];var diffRatio:f32=clamp(diff{X}/frustumLength,0.,1.)*uniforms.cascadeBlendFactor{X};if (index{X}<(SHADOWCSMNUM_CASCADES{X}-1) && diffRatio<1.)\n{index{X}+=1;var nextShadow: f32=0.;\n#if defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCF1(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],,shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCF3(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nnextShadow=computeShadowWithCSMPCF5(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS16(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#elif defined(SHADOWMEDIUMQUALITY{X})\nnextShadow=computeShadowWithCSMPCSS32(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#else\nnextShadow=computeShadowWithCSMPCSS64(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w,uniforms.lightSizeUVCorrection{X}[index{X}],uniforms.depthCorrection{X}[index{X}],uniforms.penumbraDarkness{X});\n#endif\n#else\nnextShadow=computeShadowCSM(index{X},vPositionFromLight{X}[index{X}],vDepthMetric{X}[index{X}],shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\nshadow=mix(nextShadow,shadow,diffRatio);\n#ifdef SHADOWCSMDEBUG{X}\nshadowDebug{X}=mix(vec3(nextShadow)*vCascadeColorsMultiplier{X}[index{X}],shadowDebug{X},diffRatio);\n#endif\n}\n#endif\n}\n#elif defined(SHADOWCLOSEESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithCloseESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithCloseESM(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWESM{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithESMCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.depthValues);\n#else\nshadow=computeShadowWithESM(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.z,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPOISSON{X})\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowWithPoissonSamplingCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadowWithPoissonSampling(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCF{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCF1(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCF3(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCF5(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.yz,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#elif defined(SHADOWPCSS{X})\n#if defined(SHADOWLOWQUALITY{X})\nshadow=computeShadowWithPCSS16(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#elif defined(SHADOWMEDIUMQUALITY{X})\nshadow=computeShadowWithPCSS32(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#else\nshadow=computeShadowWithPCSS64(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},depthTexture{X},depthTexture{X}Sampler,shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.y,light{X}.shadowsInfo.z,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#else\n#if defined(SHADOWCUBE{X})\nshadow=computeShadowCube(vPositionW,light{X}.vLightData.xyz,shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.depthValues);\n#else\nshadow=computeShadow(fragmentInputs.vPositionFromLight{X},fragmentInputs.vDepthMetric{X},shadowTexture{X},shadowTexture{X}Sampler,light{X}.shadowsInfo.x,light{X}.shadowsInfo.w);\n#endif\n#endif\n#ifdef SHADOWONLY\n#ifndef SHADOWINUSE\n#define SHADOWINUSE\n#endif\nglobalShadow+=shadow;shadowLightCount+=1.0;\n#endif\n#else\nshadow=1.;\n#endif\naggShadow+=shadow;numLights+=1.0;\n#ifndef SHADOWONLY\n#ifdef CUSTOMUSERLIGHTING\ndiffuseBase+=computeCustomDiffuseLighting(info,diffuseBase,shadow);\n#ifdef SPECULARTERM\nspecularBase+=computeCustomSpecularLighting(info,specularBase,shadow);\n#endif\n#elif defined(LIGHTMAP) && defined(LIGHTMAPEXCLUDED{X})\ndiffuseBase+=lightmapColor.rgb*shadow;\n#ifdef SPECULARTERM\n#ifndef LIGHTMAPNOSPECULAR{X}\nspecularBase+=info.specular*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifndef LIGHTMAPNOSPECULAR{X}\nclearCoatBase+=info.clearCoat.rgb*shadow*lightmapColor.rgb;\n#endif\n#endif\n#ifdef SHEEN\n#ifndef LIGHTMAPNOSPECULAR{X}\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#else\n#ifdef SHADOWCSMDEBUG{X}\ndiffuseBase+=info.diffuse*shadowDebug{X};\n#else \ndiffuseBase+=info.diffuse*shadow;\n#endif\n#ifdef SPECULARTERM\nspecularBase+=info.specular*shadow;\n#endif\n#ifdef CLEARCOAT\nclearCoatBase+=info.clearCoat.rgb*shadow;\n#endif\n#ifdef SHEEN\nsheenBase+=info.sheen.rgb*shadow;\n#endif\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.lightUboDeclaration="#ifdef LIGHT{X}\nstruct Light{X}\n{vLightData: vec4f,\nvLightDiffuse: vec4f,\nvLightSpecular: vec4f,\n#ifdef SPOTLIGHT{X}\nvLightDirection: vec4f,\nvLightFalloff: vec4f,\n#elif defined(POINTLIGHT{X})\nvLightFalloff: vec4f,\n#elif defined(HEMILIGHT{X})\nvLightGround: vec3f,\n#endif\nshadowsInfo: vec4f,\ndepthValues: vec2f} ;var<uniform> light{X} : Light{X};\n#ifdef PROJECTEDLIGHTTEXTURE{X}\nuniform textureProjectionMatrix{X}: mat4x4f;var projectionLightTexture{X}sampler: sampler;var projectionLightTexture{X}: texture_2d<f32>;\n#endif\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform lightMatrix{X}: array<mat4x4f,SHADOWCSMNUM_CASCADES{X}>;uniform viewFrustumZ{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform frustumLengths{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform cascadeBlendFactor{X}: f32;varying vPositionFromLight{X}_0: vec4f;varying vDepthMetric{X}_0: f32;varying vPositionFromLight{X}_1: vec4f;varying vDepthMetric{X}_1: f32;varying vPositionFromLight{X}_2: vec4f;varying vDepthMetric{X}_2: f32;varying vPositionFromLight{X}_3: vec4f;varying vDepthMetric{X}_3: f32;varying vPositionFromCamera{X}: vec4f;var<private> vPositionFromLight{X}: array<vec4f,4>;var<private> vDepthMetric{X} : array<f32,4>;\n#if defined(SHADOWPCSS{X})\nvar shadowTexture{X}Sampler: sampler_comparison; \nvar shadowTexture{X}: texture_depth_2d_array;var depthTexture{X}Sampler: sampler;var depthTexture{X}: texture_2d_array<f32>;uniform lightSizeUVCorrection{X}: array<vec2f,SHADOWCSMNUM_CASCADES{X}>;uniform depthCorrection{X}: array<f32,SHADOWCSMNUM_CASCADES{X}>;uniform penumbraDarkness{X}: f32;\n#elif defined(SHADOWPCF{X})\nvar shadowTexture{X}Sampler: sampler_comparison;var shadowTexture{X}: texture_depth_2d_array;\n#else \nvar shadowTexture{X}Sampler: sampler; \nvar shadowTexture{X}: texture_2d_array<f32>;\n#endif\n#ifdef SHADOWCSMDEBUG{X}\nconst vCascadeColorsMultiplier{X}: array<vec3f,8>=array<vec3f,8>\n(\nvec3f ( 1.5,0.0,0.0 ),\nvec3f ( 0.0,1.5,0.0 ),\nvec3f ( 0.0,0.0,5.5 ),\nvec3f ( 1.5,0.0,5.5 ),\nvec3f ( 1.5,1.5,0.0 ),\nvec3f ( 1.0,1.0,1.0 ),\nvec3f ( 0.0,1.0,5.5 ),\nvec3f ( 0.5,3.5,0.75 )\n);\n#endif\n#elif defined(SHADOWCUBE{X})\nvar shadowTexture{X}Sampler: sampler;var shadowTexture{X}: texture_cube<f32>;\n#else\nvarying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;\n#if defined(SHADOWPCSS{X})\nvar shadowTexture{X}Sampler: sampler_comparison; \nvar shadowTexture{X}: texture_depth_2d;var depthTexture{X}Sampler: sampler; \nvar depthTexture{X}: texture_2d<f32>;\n#elif defined(SHADOWPCF{X})\nvar shadowTexture{X}Sampler: sampler_comparison;var shadowTexture{X}: texture_depth_2d;\n#else\nvar shadowTexture{X}Sampler: sampler; \nvar shadowTexture{X}: texture_2d<f32>;\n#endif\nuniform lightMatrix{X}: mat4x4f;\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.lightVxUboDeclaration="#ifdef LIGHT{X}\nstruct Light{X}\n{vLightData: vec4f,\nvLightDiffuse: vec4f,\nvLightSpecular: vec4f,\n#ifdef SPOTLIGHT{X}\nvLightDirection: vec4f,\nvLightFalloff: vec4f,\n#elif defined(POINTLIGHT{X})\nvLightFalloff: vec4f,\n#elif defined(HEMILIGHT{X})\nvLightGround: vec3f,\n#endif\nshadowsInfo: vec4f,\ndepthValues: vec2f} ;var<uniform> light{X} : Light{X};\n#ifdef SHADOW{X}\n#ifdef SHADOWCSM{X}\nuniform lightMatrix{X}: array<mat4x4f,SHADOWCSMNUM_CASCADES{X}>;varying vPositionFromLight{X}_0: vec4f;varying vDepthMetric{X}_0: f32;varying vPositionFromLight{X}_1: vec4f;varying vDepthMetric{X}_1: f32;varying vPositionFromLight{X}_2: vec4f;varying vDepthMetric{X}_2: f32;varying vPositionFromLight{X}_3: vec4f;varying vDepthMetric{X}_3: f32;varying vPositionFromCamera{X}: vec4f;\n#elif defined(SHADOWCUBE{X})\n#else\nvarying vPositionFromLight{X}: vec4f;varying vDepthMetric{X}: f32;uniform lightMatrix{X}: mat4x4f;\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.shadowsFragmentFunctions="#ifdef SHADOWS\n#ifndef SHADOWFLOAT\nfn unpack(color: vec4f)->f32\n{const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}\n#endif\nfn computeFallOff(value: f32,clipSpace: vec2f,frustumEdgeFalloff: f32)->f32\n{var mask: f32=smoothstep(1.0-frustumEdgeFalloff,1.00000012,clamp(dot(clipSpace,clipSpace),0.,1.));return mix(value,1.0,mask);}\nfn computeShadowCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadow: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nreturn select(darkness,1.0,depth>shadow);}\nfn computeShadowWithPoissonSamplingCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,mapSize: f32,darkness: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);depth=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;var visibility: f32=1.;var poissonDisk: array<vec3f,4>;poissonDisk[0]= vec3f(-1.0,1.0,-1.0);poissonDisk[1]= vec3f(1.0,-1.0,-1.0);poissonDisk[2]= vec3f(-1.0,-1.0,-1.0);poissonDisk[3]= vec3f(1.0,-1.0,1.0);\n#ifndef SHADOWFLOAT\nif (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[0]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[1]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[2]*mapSize))<depth) {visibility-=0.25;};if (unpack(textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[3]*mapSize))<depth) {visibility-=0.25;};\n#else\nif (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[0]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[1]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[2]*mapSize).x<depth) {visibility-=0.25;};if (textureSample(shadowTexture,shadowSampler,directionToLight+poissonDisk[3]*mapSize).x<depth) {visibility-=0.25;};\n#endif\nreturn min(1.0,visibility+darkness);}\nfn computeShadowWithESMCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);var shadowPixelDepth: f32=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadowMapSample: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nvar esm: f32=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return esm;}\nfn computeShadowWithCloseESMCube(worldPos: vec3f,lightPosition: vec3f,shadowTexture: texture_cube<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,depthValues: vec2f)->f32\n{var directionToLight: vec3f=worldPos-lightPosition;var depth: f32=length(directionToLight);depth=(depth+depthValues.x)/(depthValues.y);var shadowPixelDepth: f32=clamp(depth,0.,1.0);directionToLight=normalize(directionToLight);directionToLight.y=-directionToLight.y;\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSample(shadowTexture,shadowSampler,directionToLight));\n#else\nvar shadowMapSample: f32=textureSample(shadowTexture,shadowSampler,directionToLight).x;\n#endif\nvar esm: f32=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return esm;}\nfn computeShadowCSM(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d_array<f32>,shadowSampler: sampler,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSample(shadowTexture,shadowSampler,uv,layer));\n#else\nvar shadow: f32=textureSample(shadowTexture,shadowSampler,uv,layer).x;\n#endif\nreturn select(1.,computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff),shadowPixelDepth>shadow );}\nfn computeShadow(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadow: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadow: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nreturn select(1.,computeFallOff(darkness,clipSpace.xy,frustumEdgeFalloff),shadowPixelDepth>shadow );}}\nfn computeShadowWithPoissonSampling(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,mapSize: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);var visibility: f32=1.;var poissonDisk: array<vec2f,4>;poissonDisk[0]= vec2f(-0.94201624,-0.39906216);poissonDisk[1]= vec2f(0.94558609,-0.76890725);poissonDisk[2]= vec2f(-0.094184101,-0.92938870);poissonDisk[3]= vec2f(0.34495938,0.29387760);\n#ifndef SHADOWFLOAT\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[0]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[1]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[2]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\nif (unpack(textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[3]*mapSize,0.))<shadowPixelDepth) {visibility-=0.25;}\n#else\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[0]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[1]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[2]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\nif (textureSampleLevel(shadowTexture,shadowSampler,uv+poissonDisk[3]*mapSize,0.).x<shadowPixelDepth) {visibility-=0.25;}\n#endif\nreturn computeFallOff(min(1.0,visibility+darkness),clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithESM(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0);\n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadowMapSample: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nvar esm: f32=1.0-clamp(exp(min(87.,depthScale*shadowPixelDepth))*shadowMapSample,0.,1.-darkness);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithCloseESM(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_2d<f32>,shadowSampler: sampler,darkness: f32,depthScale: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uv: vec2f=0.5*clipSpace.xy+ vec2f(0.5);if (uv.x<0. || uv.x>1.0 || uv.y<0. || uv.y>1.0)\n{return 1.0;}\nelse\n{var shadowPixelDepth: f32=clamp(depthMetric,0.,1.0); \n#ifndef SHADOWFLOAT\nvar shadowMapSample: f32=unpack(textureSampleLevel(shadowTexture,shadowSampler,uv,0.));\n#else\nvar shadowMapSample: f32=textureSampleLevel(shadowTexture,shadowSampler,uv,0.).x;\n#endif\nvar esm: f32=clamp(exp(min(87.,-depthScale*(shadowPixelDepth-shadowMapSample))),darkness,1.);return computeFallOff(esm,clipSpace.xy,frustumEdgeFalloff);}}\nfn getZInClip(clipSpace: vec3f,uvDepth: vec3f)->f32\n{\n#ifdef IS_NDC_HALF_ZRANGE\nreturn clipSpace.z;\n#else\nreturn uvDepth.z;\n#endif\n}\nconst GREATEST_LESS_THAN_ONE: f32=0.99999994;\n#define DISABLE_UNIFORMITY_ANALYSIS\nfn computeShadowWithCSMPCF1(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var shadow: f32=textureSampleCompare(shadowTexture,shadowSampler,uvDepth.xy,layer,uvDepth.z);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithCSMPCF3(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=3.-2.*st;var uvw1: vec2f=1.+2.*st;var u: vec2f= vec2f((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;var v: vec2f= vec2f((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),layer,uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),layer,uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),layer,uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),layer,uvDepth.z);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithCSMPCF5(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=4.-3.*st;var uvw1: vec2f= vec2f(7.);var uvw2: vec2f=1.+3.*st;var u: vec3f= vec3f((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;var v: vec3f= vec3f((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),layer,uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),layer,uvDepth.z);shadow+=uvw2.x*uvw0.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[0]),layer,uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),layer,uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),layer,uvDepth.z);shadow+=uvw2.x*uvw1.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[1]),layer,uvDepth.z);shadow+=uvw0.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[2]),layer,uvDepth.z);shadow+=uvw1.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[2]),layer,uvDepth.z);shadow+=uvw2.x*uvw2.y*textureSampleCompare(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[2]),layer,uvDepth.z);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}\nfn computeShadowWithPCF1(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var shadow: f32=textureSampleCompareLevel(shadowTexture,shadowSampler,uvDepth.xy,uvDepth.z);shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithPCF3(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=3.-2.*st;var uvw1: vec2f=1.+2.*st;var u: vec2f= vec2f((2.-st.x)/uvw0.x-1.,st.x/uvw1.x+1.)*shadowMapSizeAndInverse.y;var v: vec2f= vec2f((2.-st.y)/uvw0.y-1.,st.y/uvw1.y+1.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),uvDepth.z);shadow=shadow/16.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nfn computeShadowWithPCF5(vPositionFromLight: vec4f,depthMetric: f32,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeAndInverse: vec2f,darkness: f32,frustumEdgeFalloff: f32)->f32\n{if (depthMetric>1.0 || depthMetric<0.0) {return 1.0;}\nelse\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var uv: vec2f=uvDepth.xy*shadowMapSizeAndInverse.x; \nuv+=0.5; \nvar st: vec2f=fract(uv); \nvar base_uv: vec2f=floor(uv)-0.5; \nbase_uv*=shadowMapSizeAndInverse.y; \nvar uvw0: vec2f=4.-3.*st;var uvw1: vec2f= vec2f(7.);var uvw2: vec2f=1.+3.*st;var u: vec3f= vec3f((3.-2.*st.x)/uvw0.x-2.,(3.+st.x)/uvw1.x,st.x/uvw2.x+2.)*shadowMapSizeAndInverse.y;var v: vec3f= vec3f((3.-2.*st.y)/uvw0.y-2.,(3.+st.y)/uvw1.y,st.y/uvw2.y+2.)*shadowMapSizeAndInverse.y;var shadow: f32=0.;shadow+=uvw0.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[0]),uvDepth.z);shadow+=uvw1.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[0]),uvDepth.z);shadow+=uvw2.x*uvw0.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[0]),uvDepth.z);shadow+=uvw0.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[1]),uvDepth.z);shadow+=uvw1.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[1]),uvDepth.z);shadow+=uvw2.x*uvw1.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[1]),uvDepth.z);shadow+=uvw0.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[0],v[2]),uvDepth.z);shadow+=uvw1.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[1],v[2]),uvDepth.z);shadow+=uvw2.x*uvw2.y*textureSampleCompareLevel(shadowTexture,shadowSampler, base_uv.xy+ vec2f(u[2],v[2]),uvDepth.z);shadow=shadow/144.;shadow=mix(darkness,1.,shadow);return computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff);}}\nconst PoissonSamplers32: array<vec3f,64>=array<vec3f,64> (\nvec3f(0.06407013,0.05409927,0.),\nvec3f(0.7366577,0.5789394,0.),\nvec3f(-0.6270542,-0.5320278,0.),\nvec3f(-0.4096107,0.8411095,0.),\nvec3f(0.6849564,-0.4990818,0.),\nvec3f(-0.874181,-0.04579735,0.),\nvec3f(0.9989998,0.0009880066,0.),\nvec3f(-0.004920578,-0.9151649,0.),\nvec3f(0.1805763,0.9747483,0.),\nvec3f(-0.2138451,0.2635818,0.),\nvec3f(0.109845,0.3884785,0.),\nvec3f(0.06876755,-0.3581074,0.),\nvec3f(0.374073,-0.7661266,0.),\nvec3f(0.3079132,-0.1216763,0.),\nvec3f(-0.3794335,-0.8271583,0.),\nvec3f(-0.203878,-0.07715034,0.),\nvec3f(0.5912697,0.1469799,0.),\nvec3f(-0.88069,0.3031784,0.),\nvec3f(0.5040108,0.8283722,0.),\nvec3f(-0.5844124,0.5494877,0.),\nvec3f(0.6017799,-0.1726654,0.),\nvec3f(-0.5554981,0.1559997,0.),\nvec3f(-0.3016369,-0.3900928,0.),\nvec3f(-0.5550632,-0.1723762,0.),\nvec3f(0.925029,0.2995041,0.),\nvec3f(-0.2473137,0.5538505,0.),\nvec3f(0.9183037,-0.2862392,0.),\nvec3f(0.2469421,0.6718712,0.),\nvec3f(0.3916397,-0.4328209,0.),\nvec3f(-0.03576927,-0.6220032,0.),\nvec3f(-0.04661255,0.7995201,0.),\nvec3f(0.4402924,0.3640312,0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.),\nvec3f(0.)\n);const PoissonSamplers64: array<vec3f,64>=array<vec3f,64> (\nvec3f(-0.613392,0.617481,0.),\nvec3f(0.170019,-0.040254,0.),\nvec3f(-0.299417,0.791925,0.),\nvec3f(0.645680,0.493210,0.),\nvec3f(-0.651784,0.717887,0.),\nvec3f(0.421003,0.027070,0.),\nvec3f(-0.817194,-0.271096,0.),\nvec3f(-0.705374,-0.668203,0.),\nvec3f(0.977050,-0.108615,0.),\nvec3f(0.063326,0.142369,0.),\nvec3f(0.203528,0.214331,0.),\nvec3f(-0.667531,0.326090,0.),\nvec3f(-0.098422,-0.295755,0.),\nvec3f(-0.885922,0.215369,0.),\nvec3f(0.566637,0.605213,0.),\nvec3f(0.039766,-0.396100,0.),\nvec3f(0.751946,0.453352,0.),\nvec3f(0.078707,-0.715323,0.),\nvec3f(-0.075838,-0.529344,0.),\nvec3f(0.724479,-0.580798,0.),\nvec3f(0.222999,-0.215125,0.),\nvec3f(-0.467574,-0.405438,0.),\nvec3f(-0.248268,-0.814753,0.),\nvec3f(0.354411,-0.887570,0.),\nvec3f(0.175817,0.382366,0.),\nvec3f(0.487472,-0.063082,0.),\nvec3f(-0.084078,0.898312,0.),\nvec3f(0.488876,-0.783441,0.),\nvec3f(0.470016,0.217933,0.),\nvec3f(-0.696890,-0.549791,0.),\nvec3f(-0.149693,0.605762,0.),\nvec3f(0.034211,0.979980,0.),\nvec3f(0.503098,-0.308878,0.),\nvec3f(-0.016205,-0.872921,0.),\nvec3f(0.385784,-0.393902,0.),\nvec3f(-0.146886,-0.859249,0.),\nvec3f(0.643361,0.164098,0.),\nvec3f(0.634388,-0.049471,0.),\nvec3f(-0.688894,0.007843,0.),\nvec3f(0.464034,-0.188818,0.),\nvec3f(-0.440840,0.137486,0.),\nvec3f(0.364483,0.511704,0.),\nvec3f(0.034028,0.325968,0.),\nvec3f(0.099094,-0.308023,0.),\nvec3f(0.693960,-0.366253,0.),\nvec3f(0.678884,-0.204688,0.),\nvec3f(0.001801,0.780328,0.),\nvec3f(0.145177,-0.898984,0.),\nvec3f(0.062655,-0.611866,0.),\nvec3f(0.315226,-0.604297,0.),\nvec3f(-0.780145,0.486251,0.),\nvec3f(-0.371868,0.882138,0.),\nvec3f(0.200476,0.494430,0.),\nvec3f(-0.494552,-0.711051,0.),\nvec3f(0.612476,0.705252,0.),\nvec3f(-0.578845,-0.768792,0.),\nvec3f(-0.772454,-0.090976,0.),\nvec3f(0.504440,0.372295,0.),\nvec3f(0.155736,0.065157,0.),\nvec3f(0.391522,0.849605,0.),\nvec3f(-0.620106,-0.328104,0.),\nvec3f(0.789239,-0.419965,0.),\nvec3f(-0.545396,0.538133,0.),\nvec3f(-0.178564,-0.596057,0.)\n);fn computeShadowWithCSMPCSS(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,searchTapCount: i32,pcfTapCount: i32,poissonSamplers: array<vec3f,64>,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=clamp(getZInClip(clipSpace,uvDepth),0.,GREATEST_LESS_THAN_ONE);var uvDepthLayer: vec4f= vec4f(uvDepth.x,uvDepth.y,f32(layer),uvDepth.z);var blockerDepth: f32=0.0;var sumBlockerDepth: f32=0.0;var numBlocker: f32=0.0;for (var i: i32=0; i<searchTapCount; i ++) {blockerDepth=textureSample(depthTexture,depthSampler, uvDepth.xy+(lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse*PoissonSamplers32[i].xy),layer).r;numBlocker+=select(0.,1.,blockerDepth<depthMetric);sumBlockerDepth+=select(0.,blockerDepth,blockerDepth<depthMetric);}\nvar avgBlockerDepth: f32=sumBlockerDepth/numBlocker;var AAOffset: f32=shadowMapSizeInverse*10.;var penumbraRatio: f32=((depthMetric-avgBlockerDepth)*depthCorrection+AAOffset);var filterRadius: vec4f= vec4f(penumbraRatio*lightSizeUV*lightSizeUVCorrection*shadowMapSizeInverse,0.,0.);var random: f32=getRand(vPositionFromLight.xy);var rotationAngle: f32=random*3.1415926;var rotationVector: vec2f= vec2f(cos(rotationAngle),sin(rotationAngle));var shadow: f32=0.;for (var i: i32=0; i<pcfTapCount; i++) {var offset: vec4f= vec4f(poissonSamplers[i],0.);offset= vec4f(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.,0.);let coords=uvDepthLayer+offset*filterRadius;shadow+=textureSampleCompare(shadowTexture,shadowSampler,coords.xy,i32(coords.z),coords.w);}\nshadow/= f32(pcfTapCount);shadow=mix(shadow,1.,min((depthMetric-avgBlockerDepth)*depthCorrection*penumbraDarkness,1.));shadow=mix(darkness,1.,shadow);return select(computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff),1.0,numBlocker<1.0);}\nfn computeShadowWithPCSS(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,searchTapCount: i32,pcfTapCount: i32,poissonSamplers: array<vec3f,64>)->f32\n{var clipSpace: vec3f=vPositionFromLight.xyz/vPositionFromLight.w;var uvDepth: vec3f= vec3f(0.5*clipSpace.xyz+ vec3f(0.5));uvDepth.z=getZInClip(clipSpace,uvDepth);var blockerDepth: f32=0.0;var sumBlockerDepth: f32=0.0;var numBlocker: f32=0.0;var exitCondition: bool=depthMetric>1.0 || depthMetric<0.0;for (var i: i32=0; i<searchTapCount; i ++) {if (exitCondition) {break;}\nblockerDepth=textureSampleLevel(depthTexture,depthSampler,uvDepth.xy+(lightSizeUV*shadowMapSizeInverse*PoissonSamplers32[i].xy),0).r;numBlocker+=select(0.,1.,blockerDepth<depthMetric);sumBlockerDepth+=select(0.,blockerDepth,blockerDepth<depthMetric);}\nexitCondition=exitCondition || numBlocker<1.0;var avgBlockerDepth: f32=sumBlockerDepth/numBlocker;var AAOffset: f32=shadowMapSizeInverse*10.;var penumbraRatio: f32=((depthMetric-avgBlockerDepth)+AAOffset);var filterRadius: f32=penumbraRatio*lightSizeUV*shadowMapSizeInverse;var random: f32=getRand(vPositionFromLight.xy);var rotationAngle: f32=random*3.1415926;var rotationVector: vec2f= vec2f(cos(rotationAngle),sin(rotationAngle));var shadow: f32=0.;for (var i: i32=0; i<pcfTapCount; i++) {if (exitCondition) {break;}\nvar offset: vec3f=poissonSamplers[i];offset= vec3f(offset.x*rotationVector.x-offset.y*rotationVector.y,offset.y*rotationVector.x+offset.x*rotationVector.y,0.);let coords=uvDepth+offset*filterRadius;shadow+=textureSampleCompareLevel(shadowTexture,shadowSampler,coords.xy,coords.z);}\nshadow/= f32(pcfTapCount);shadow=mix(shadow,1.,depthMetric-avgBlockerDepth);shadow=mix(darkness,1.,shadow);return select(computeFallOff(shadow,clipSpace.xy,frustumEdgeFalloff),1.0,exitCondition);}\nfn computeShadowWithPCSS16(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32);}\nfn computeShadowWithPCSS32(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32);}\nfn computeShadowWithPCSS64(vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32)->f32\n{return computeShadowWithPCSS(vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64);}\nfn computeShadowWithCSMPCSS16(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,16,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\nfn computeShadowWithCSMPCSS32(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,16,32,PoissonSamplers32,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\nfn computeShadowWithCSMPCSS64(layer: i32,vPositionFromLight: vec4f,depthMetric: f32,depthTexture: texture_2d_array<f32>,depthSampler: sampler,shadowTexture: texture_depth_2d_array,shadowSampler: sampler_comparison,shadowMapSizeInverse: f32,lightSizeUV: f32,darkness: f32,frustumEdgeFalloff: f32,lightSizeUVCorrection: vec2f,depthCorrection: f32,penumbraDarkness: f32)->f32\n{return computeShadowWithCSMPCSS(layer,vPositionFromLight,depthMetric,depthTexture,depthSampler,shadowTexture,shadowSampler,shadowMapSizeInverse,lightSizeUV,darkness,frustumEdgeFalloff,32,64,PoissonSamplers64,lightSizeUVCorrection,depthCorrection,penumbraDarkness);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.shadowsVertex="#ifdef SHADOWS\n#if defined(SHADOWCSM{X})\nvertexOutputs.vPositionFromCamera{X}=view*worldPos;\n#if SHADOWCSMNUM_CASCADES{X}>0\nvertexOutputs.vPositionFromLight{X}_0=uniforms.lightMatrix{X}[0]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_0=(-vertexOutputs.vPositionFromLight{X}_0.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_0= (vertexOutputs.vPositionFromLight{X}_0.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#if SHADOWCSMNUM_CASCADES{X}>1\nvertexOutputs.vPositionFromLight{X}_1=uniforms.lightMatrix{X}[1]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_1=(-vertexOutputs.vPositionFromLight{X}_1.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_1= (vertexOutputs.vPositionFromLight{X}_1.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#if SHADOWCSMNUM_CASCADES{X}>2\nvertexOutputs.vPositionFromLight{X}_2=uniforms.lightMatrix{X}[2]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_2=(-vertexOutputs.vPositionFromLight{X}_2.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_2= (vertexOutputs.vPositionFromLight{X}_2.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#if SHADOWCSMNUM_CASCADES{X}>3\nvertexOutputs.vPositionFromLight{X}_3=uniforms.lightMatrix{X}[3]*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}_3=(-vertexOutputs.vPositionFromLight{X}_3.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}_3= (vertexOutputs.vPositionFromLight{X}_3.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif \n#elif defined(SHADOW{X}) && !defined(SHADOWCUBE{X})\nvertexOutputs.vPositionFromLight{X}=uniforms.lightMatrix{X}*worldPos;\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.vDepthMetric{X}=(-vertexOutputs.vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#else\nvertexOutputs.vDepthMetric{X}=(vertexOutputs.vPositionFromLight{X}.z+light{X}.depthValues.x)/light{X}.depthValues.y;\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.fogFragmentDeclaration="#ifdef FOG\n#define FOGMODE_NONE 0.\n#define FOGMODE_EXP 1.\n#define FOGMODE_EXP2 2.\n#define FOGMODE_LINEAR 3.\n#define E 2.71828\nuniform vFogInfos: vec4f;uniform vFogColor: vec3f;varying vFogDistance: vec3f;fn CalcFogFactor()->f32\n{var fogCoeff: f32=1.0;var fogStart: f32=uniforms.vFogInfos.y;var fogEnd: f32=uniforms.vFogInfos.z;var fogDensity: f32=uniforms.vFogInfos.w;var fogDistance: f32=length(fragmentInputs.vFogDistance);if (FOGMODE_LINEAR==uniforms.vFogInfos.x)\n{fogCoeff=(fogEnd-fogDistance)/(fogEnd-fogStart);}\nelse if (FOGMODE_EXP==uniforms.vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDensity);}\nelse if (FOGMODE_EXP2==uniforms.vFogInfos.x)\n{fogCoeff=1.0/pow(E,fogDistance*fogDistance*fogDensity*fogDensity);}\nreturn clamp(fogCoeff,0.0,1.0);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.bumpFragment="var uvOffset: vec2f= vec2f(0.0,0.0);\n#if defined(BUMP) || defined(PARALLAX) || defined(DETAIL)\n#ifdef NORMALXYSCALE\nvar normalScale: f32=1.0;\n#elif defined(BUMP)\nvar normalScale: f32=vBumpInfos.y;\n#else\nvar normalScale: f32=1.0;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nvar TBN: mat3x3f=vTBN;\n#elif defined(BUMP)\nvar TBNUV: vec2f=select(-vBumpUV,vBumpUV,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW*normalScale,vPositionW,TBNUV,vTangentSpaceParams);\n#else\nvar TBNUV: vec2f=select(-vDetailUV,vDetailUV,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW*normalScale,vPositionW,TBNUV, vec2f(1.,1.));\n#endif\n#elif defined(ANISOTROPIC)\n#if defined(TANGENT) && defined(NORMAL)\nvar TBN: mat3x3f=vTBN;\n#else\nvar TBNUV: vec2f=select( -vMainUV1,vMainUV1,fragmentInputs.frontFacing);var TBN: mat3x3f=cotangent_frame(normalW,vPositionW,TBNUV, vec2f(1.,1.));\n#endif\n#endif\n#ifdef PARALLAX\nvar invTBN: mat3x3f=transposeMat3(TBN);\n#ifdef PARALLAXOCCLUSION\nuvOffset=parallaxOcclusion(invTBN*-viewDirectionW,invTBN*normalW,vBumpUV,vBumpInfos.z);\n#else\nuvOffset=parallaxOffset(invTBN*viewDirectionW,vBumpInfos.z);\n#endif\n#endif\n#ifdef DETAIL\nvar detailColor: vec4f=textureSample(detail,detailSampler,vDetailUV+uvOffset);var detailNormalRG: vec2f=detailColor.wy*2.0-1.0;var detailNormalB: f32=sqrt(1.-saturate(dot(detailNormalRG,detailNormalRG)));var detailNormal: vec3f= vec3f(detailNormalRG,detailNormalB);\n#endif\n#ifdef BUMP\n#ifdef OBJECTSPACE_NORMALMAP\n#define CUSTOM_FRAGMENT_BUMP_FRAGMENT\nnormalW=normalize(textureSample(bump,bumpSampler,vBumpUV).xyz *2.0-1.0);normalW=normalize( mat3x3f(normalMatrix)*normalW);\n#elif !defined(DETAIL)\nnormalW=perturbNormal(TBN,textureSample(bump,bumpSampler,vBumpUV+uvOffset).xyz,vBumpInfos.y);\n#else\nvar bumpNormal: vec3f=textureSample(bump,bumpSampler,vBumpUV+uvOffset).xyz*2.0-1.0;\n#if DETAIL_NORMALBLENDMETHOD==0 \ndetailNormal.xy*=vDetailInfos.z;var blendedNormal: vec3f=normalize( vec3f(bumpNormal.xy+detailNormal.xy,bumpNormal.z*detailNormal.z));\n#elif DETAIL_NORMALBLENDMETHOD==1 \ndetailNormal.xy*=vDetailInfos.z;bumpNormal+= vec3f(0.0,0.0,1.0);detailNormal*= vec3f(-1.0,-1.0,1.0);var blendedNormal: vec3f=bumpNormal*dot(bumpNormal,detailNormal)/bumpNormal.z-detailNormal;\n#endif\nnormalW=perturbNormalBase(TBN,blendedNormal,vBumpInfos.y);\n#endif\n#elif defined(DETAIL)\ndetailNormal.xy*=vDetailInfos.z;normalW=perturbNormalBase(TBN,detailNormal,vDetailInfos.z);\n#endif\n";kr.l.IncludesShadersStoreWGSL.bumpFragmentMainFunctions="#if defined(BUMP) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC) || defined(DETAIL)\n#if defined(TANGENT) && defined(NORMAL) \nvarying vTBN: mat3x3f;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nuniform normalMatrix: mat4x4f;\n#if defined(WEBGL2) || defined(WEBGPU)\nfn toNormalMatrix(wMatrix: mat4x4f)->mat4x4f\n{var ret: mat4x4f=inverse(wMatrix);ret=transpose(ret);ret[0][3]=0.;ret[1][3]=0.;ret[2][3]=0.;ret[3]= vec4f(0.,0.,0.,1.);return ret;}\n#else\nfn toNormalMatrix(m: mat4x4f)->mat4x4f\n{var a00: f32=m[0][0],a01=m[0][1],a02=m[0][2],a03=m[0][3],\na10=m[1][0],a11=m[1][1],a12=m[1][2],a13=m[1][3],\na20=m[2][0],a21=m[2][1],a22=m[2][2],a23=m[2][3],\na30=m[3][0],a31=m[3][1],a32=m[3][2],a33=m[3][3],\nb00=a00*a11-a01*a10,\nb01=a00*a12-a02*a10,\nb02=a00*a13-a03*a10,\nb03=a01*a12-a02*a11,\nb04=a01*a13-a03*a11,\nb05=a02*a13-a03*a12,\nb06=a20*a31-a21*a30,\nb07=a20*a32-a22*a30,\nb08=a20*a33-a23*a30,\nb09=a21*a32-a22*a31,\nb10=a21*a33-a23*a31,\nb11=a22*a33-a23*a32,\ndet=b00*b11-b01*b10+b02*b09+b03*b08-b04*b07+b05*b06;var mi: mat4x4f= mat4x4f(\na11*b11-a12*b10+a13*b09,\na02*b10-a01*b11-a03*b09,\na31*b05-a32*b04+a33*b03,\na22*b04-a21*b05-a23*b03,\na12*b08-a10*b11-a13*b07,\na00*b11-a02*b08+a03*b07,\na32*b02-a30*b05-a33*b01,\na20*b05-a22*b02+a23*b01,\na10*b10-a11*b08+a13*b06,\na01*b08-a00*b10-a03*b06,\na30*b04-a31*b02+a33*b00,\na21*b02-a20*b04-a23*b00,\na11*b07-a10*b09-a12*b06,\na00*b09-a01*b07+a02*b06,\na31*b01-a30*b03-a32*b00,\na20*b03-a21*b01+a22*b00)/det;return mat4x4f(mi[0][0],mi[1][0],mi[2][0],mi[3][0],\nmi[0][1],mi[1][1],mi[2][1],mi[3][1],\nmi[0][2],mi[1][2],mi[2][2],mi[3][2],\nmi[0][3],mi[1][3],mi[2][3],mi[3][3]);}\n#endif\n#endif\nfn perturbNormalBase(cotangentFrame: mat3x3f,normal: vec3f,scale: f32)->vec3f\n{var output=normal;\n#ifdef NORMALXYSCALE\noutput=normalize(output* vec3f(scale,scale,1.0));\n#endif\nreturn normalize(cotangentFrame*output);}\nfn perturbNormal(cotangentFrame: mat3x3f,textureSample: vec3f,scale: f32)->vec3f\n{return perturbNormalBase(cotangentFrame,textureSample*2.0-1.0,scale);}\nfn cotangent_frame(normal: vec3f,p: vec3f,uv: vec2f,tangentSpaceParams: vec2f)->mat3x3f\n{var dp1: vec3f=dpdx(p);var dp2: vec3f=dpdy(p);var duv1: vec2f=dpdx(uv);var duv2: vec2f=dpdy(uv);var dp2perp: vec3f=cross(dp2,normal);var dp1perp: vec3f=cross(normal,dp1);var tangent: vec3f=dp2perp*duv1.x+dp1perp*duv2.x;var bitangent: vec3f=dp2perp*duv1.y+dp1perp*duv2.y;tangent*=tangentSpaceParams.x;bitangent*=tangentSpaceParams.y;var det: f32=max(dot(tangent,tangent),dot(bitangent,bitangent));var invmax: f32=select(inverseSqrt(det),0.0,det==0.0);return mat3x3f(tangent*invmax,bitangent*invmax,normal);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.samplerFragmentDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying v_VARYINGNAME_UV: vec2f;\n#endif\nuniform _SAMPLERNAME_Sampler: sampler;uniform _SAMPLERNAME_: texture_2d<f32>;\n#endif\n";kr.l.IncludesShadersStoreWGSL.bumpFragmentFunctions="#if defined(BUMP)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump)\n#endif\n#if defined(DETAIL)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_SAMPLERNAME_,detail)\n#endif\n#if defined(BUMP) && defined(PARALLAX)\nconst minSamples: f32=4.;const maxSamples: f32=15.;const iMaxSamples: i32=15;fn parallaxOcclusion(vViewDirCoT: vec3f,vNormalCoT: vec3f,texCoord: vec2f,parallaxScale: f32)->vec2f {var parallaxLimit: f32=length(vViewDirCoT.xy)/vViewDirCoT.z;parallaxLimit*=parallaxScale;var vOffsetDir: vec2f=normalize(vViewDirCoT.xy);var vMaxOffset: vec2f=vOffsetDir*parallaxLimit;var numSamples: f32=maxSamples+(dot(vViewDirCoT,vNormalCoT)*(minSamples-maxSamples));var stepSize: f32=1.0/numSamples;var currRayHeight: f32=1.0;var vCurrOffset: vec2f= vec2f(0,0);var vLastOffset: vec2f= vec2f(0,0);var lastSampledHeight: f32=1.0;var currSampledHeight: f32=1.0;var keepWorking: bool=true;for (var i: i32=0; i<iMaxSamples; i++)\n{currSampledHeight=textureSample(bump,bumpSampler,texCoord+vCurrOffset).w;if (!keepWorking)\n{}\nelse if (currSampledHeight>currRayHeight)\n{var delta1: f32=currSampledHeight-currRayHeight;var delta2: f32=(currRayHeight+stepSize)-lastSampledHeight;var ratio: f32=delta1/(delta1+delta2);vCurrOffset=(ratio)* vLastOffset+(1.0-ratio)*vCurrOffset;keepWorking=false;}\nelse\n{currRayHeight-=stepSize;vLastOffset=vCurrOffset;\n#ifdef PARALLAX_RHS\nvCurrOffset-=stepSize*vMaxOffset;\n#else\nvCurrOffset+=stepSize*vMaxOffset;\n#endif\nlastSampledHeight=currSampledHeight;}}\nreturn vCurrOffset;}\nfn parallaxOffset(viewDir: vec3f,heightScale: f32)->vec2f\n{var height: f32=textureSample(bump,bumpSampler,vBumpUV).w;var texCoordOffset: vec2f=heightScale*viewDir.xy*height;\n#ifdef PARALLAX_RHS\nreturn texCoordOffset;\n#else\nreturn -texCoordOffset;\n#endif\n}\n#endif\n";kr.l.IncludesShadersStoreWGSL.imageProcessingDeclaration="#ifdef EXPOSURE\nuniform exposureLinear: f32;\n#endif\n#ifdef CONTRAST\nuniform contrast: f32;\n#endif\n#if defined(VIGNETTE) || defined(DITHER)\nuniform vInverseScreenSize: vec2f;\n#endif\n#ifdef VIGNETTE\nuniform vignetteSettings1: vec4f;uniform vignetteSettings2: vec4f;\n#endif\n#ifdef COLORCURVES\nuniform vCameraColorCurveNegative: vec4f;uniform vCameraColorCurveNeutral: vec4f;uniform vCameraColorCurvePositive: vec4f;\n#endif\n#ifdef COLORGRADING\n#ifdef COLORGRADING3D\nuniform highp sampler3D txColorTransform;\n#else\nuniform sampler2D txColorTransform;\n#endif\nuniform colorTransformSettings: vec4f;\n#endif\n#ifdef DITHER\nuniform ditherIntensity: f32;\n#endif\n";kr.l.IncludesShadersStoreWGSL.imageProcessingFunctions="#if TONEMAPPING==3\nconst PBRNeutralStartCompression: f32=0.8-0.04;const PBRNeutralDesaturation: f32=0.15;fn PBRNeutralToneMapping( color: vec3f )->vec3f {var x: f32=min(color.r,min(color.g,color.b));var offset: f32=select(0.04,x-6.25*x*x,x<0.08);var result=color;result-=offset;var peak: f32=max(result.r,max(result.g,result.b));if (peak<PBRNeutralStartCompression) {return result;}\nvar d: f32=1.-PBRNeutralStartCompression;var newPeak: f32=1.-d*d/(peak+d-PBRNeutralStartCompression);result*=newPeak/peak;var g: f32=1.-1./(PBRNeutralDesaturation*(peak-newPeak)+1.);return mix(result,newPeak* vec3f(1,1,1),g);}\n#endif\n#if TONEMAPPING==2\nconst ACESInputMat: mat3x3f= mat3x3f(\nvec3f(0.59719,0.07600,0.02840),\nvec3f(0.35458,0.90834,0.13383),\nvec3f(0.04823,0.01566,0.83777)\n);const ACESOutputMat: mat3x3f= mat3x3f(\nvec3f( 1.60475,-0.10208,-0.00327),\nvec3f(-0.53108, 1.10813,-0.07276),\nvec3f(-0.07367,-0.00605, 1.07602)\n);fn RRTAndODTFit(v: vec3f)->vec3f\n{var a: vec3f=v*(v+0.0245786)-0.000090537;var b: vec3f=v*(0.983729*v+0.4329510)+0.238081;return a/b;}\nfn ACESFitted(color: vec3f)->vec3f\n{var output=ACESInputMat*color;output=RRTAndODTFit(output);output=ACESOutputMat*output;output=saturate(output);return output;}\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_DEFINITIONS\nfn applyImageProcessing(result: vec4f)->vec4f {\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATSTART\nvar rgb=result.rgb;;\n#ifdef EXPOSURE\nrgb*=uniforms.exposureLinear;\n#endif\n#ifdef VIGNETTE\nvar viewportXY: vec2f=fragmentInputs.position.xy*uniforms.vInverseScreenSize;viewportXY=viewportXY*2.0-1.0;var vignetteXY1: vec3f= vec3f(viewportXY*uniforms.vignetteSettings1.xy+uniforms.vignetteSettings1.zw,1.0);var vignetteTerm: f32=dot(vignetteXY1,vignetteXY1);var vignette: f32=pow(vignetteTerm,uniforms.vignetteSettings2.w);var vignetteColor: vec3f=uniforms.vignetteSettings2.rgb;\n#ifdef VIGNETTEBLENDMODEMULTIPLY\nvar vignetteColorMultiplier: vec3f=mix(vignetteColor, vec3f(1,1,1),vignette);rgb*=vignetteColorMultiplier;\n#endif\n#ifdef VIGNETTEBLENDMODEOPAQUE\nrgb=mix(vignetteColor,rgb,vignette);\n#endif\n#endif\n#if TONEMAPPING==3\nrgb=PBRNeutralToneMapping(rgb);\n#elif TONEMAPPING==2\nrgb=ACESFitted(rgb);\n#elif TONEMAPPING==1\nconst tonemappingCalibration: f32=1.590579;rgb=1.0-exp2(-tonemappingCalibration*rgb);\n#endif\nrgb=toGammaSpaceVec3(rgb);rgb=saturateVec3(rgb);\n#ifdef CONTRAST\nvar resultHighContrast: vec3f=rgb*rgb*(3.0-2.0*rgb);if (uniforms.contrast<1.0) {rgb=mix( vec3f(0.5,0.5,0.5),rgb,uniforms.contrast);} else {rgb=mix(rgb,resultHighContrast,uniforms.contrast-1.0);}\n#endif\n#ifdef COLORGRADING\nvar colorTransformInput: vec3f=rgb*colorTransformSettings.xxx+colorTransformSettings.yyy;\n#ifdef COLORGRADING3D\nvar colorTransformOutput: vec3f=texture(txColorTransform,colorTransformInput).rgb;\n#else\nvar colorTransformOutput: vec3f=sampleTexture3D(txColorTransform,colorTransformInput,colorTransformSettings.yz).rgb;\n#endif\nrgb=mix(rgb,colorTransformOutput,colorTransformSettings.www);\n#endif\n#ifdef COLORCURVES\nvar luma: f32=getLuminance(rgb);var curveMix: vec2f=clamp( vec2f(luma*3.0-1.5,luma*-3.0+1.5), vec2f(0.0), vec2f(1.0));var colorCurve: vec4f=uniforms.vCameraColorCurveNeutral+curveMix.x*uniforms.vCameraColorCurvePositive-curveMix.y*uniforms.vCameraColorCurveNegative;rgb*=colorCurve.rgb;rgb=mix( vec3f(luma),rgb,colorCurve.a);\n#endif\n#ifdef DITHER\nvar rand: f32=getRand(fragmentInputs.position.xy*uniforms.vInverseScreenSize);var dither: f32=mix(-uniforms.ditherIntensity,uniforms.ditherIntensity,rand);rgb=saturateVec3(rgb+ vec3f(dither));\n#endif\n#define CUSTOM_IMAGEPROCESSINGFUNCTIONS_UPDATERESULT_ATEND\nreturn vec4f(rgb,result.a);}";kr.l.IncludesShadersStoreWGSL.reflectionFunction="fn computeFixedEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,direction: vec3f)->vec3f\n{var lon: f32=atan2(direction.z,direction.x);var lat: f32=acos(direction.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(s,t,0); }\nfn computeMirroredFixedEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,direction: vec3f)->vec3f\n{var lon: f32=atan2(direction.z,direction.x);var lat: f32=acos(direction.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(1.0-s,t,0); }\nfn computeEquirectangularCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var cameraToVertex: vec3f=normalize(worldPos.xyz-eyePosition);var r: vec3f=normalize(reflect(cameraToVertex,worldNormal));r= (reflectionMatrix* vec4f(r,0)).xyz;var lon: f32=atan2(r.z,r.x);var lat: f32=acos(r.y);var sphereCoords: vec2f= vec2f(lon,lat)*RECIPROCAL_PI2*2.0;var s: f32=sphereCoords.x*0.5+0.5;var t: f32=sphereCoords.y;return vec3f(s,t,0);}\nfn computeSphericalCoords(worldPos: vec4f,worldNormal: vec3f,view: mat4x4f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=normalize((view*worldPos).xyz);var viewNormal: vec3f=normalize((view* vec4f(worldNormal,0.0)).xyz);var r: vec3f=reflect(viewDir,viewNormal);r= (reflectionMatrix* vec4f(r,0)).xyz;r.z=r.z-1.0;var m: f32=2.0*length(r);return vec3f(r.x/m+0.5,1.0-r.y/m-0.5,0);}\nfn computePlanarCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=worldPos.xyz-eyePosition;var coords: vec3f=normalize(reflect(viewDir,worldNormal));return (reflectionMatrix* vec4f(coords,1)).xyz;}\nfn computeCubicCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{var viewDir: vec3f=normalize(worldPos.xyz-eyePosition);var coords: vec3f=reflect(viewDir,worldNormal);coords= (reflectionMatrix* vec4f(coords,0)).xyz;\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nfn computeCubicLocalCoords(worldPos: vec4f,worldNormal: vec3f,eyePosition: vec3f,reflectionMatrix: mat4x4f,reflectionSize: vec3f,reflectionPosition: vec3f)->vec3f\n{var viewDir: vec3f=normalize(worldPos.xyz-eyePosition);var coords: vec3f=reflect(viewDir,worldNormal);coords=parallaxCorrectNormal(worldPos.xyz,coords,reflectionSize,reflectionPosition);coords=(reflectionMatrix* vec4f(coords,0)).xyz;\n#ifdef INVERTCUBICMAP\ncoords.y*=-1.0;\n#endif\nreturn coords;}\nfn computeProjectionCoords(worldPos: vec4f,view: mat4x4f,reflectionMatrix: mat4x4f)->vec3f\n{return (reflectionMatrix*(view*worldPos)).xyz;}\nfn computeSkyBoxCoords(positionW: vec3f,reflectionMatrix: mat4x4f)->vec3f\n{return (reflectionMatrix* vec4f(positionW,1.)).xyz;}\n#ifdef REFLECTION\nfn computeReflectionCoords(worldPos: vec4f,worldNormal: vec3f)->vec3f\n{\n#ifdef REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED\nvar direction: vec3f=normalize(vDirectionW);return computeMirroredFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR_FIXED\nvar direction: vec3f=normalize(vDirectionW);return computeFixedEquirectangularCoords(worldPos,worldNormal,direction);\n#endif\n#ifdef REFLECTIONMAP_EQUIRECTANGULAR\nreturn computeEquirectangularCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SPHERICAL\nreturn computeSphericalCoords(worldPos,worldNormal,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_PLANAR\nreturn computePlanarCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_CUBIC\n#ifdef USE_LOCAL_REFLECTIONMAP_CUBIC\nreturn computeCubicLocalCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix,vReflectionSize,vReflectionPosition);\n#else\nreturn computeCubicCoords(worldPos,worldNormal,vEyePosition.xyz,reflectionMatrix);\n#endif\n#endif\n#ifdef REFLECTIONMAP_PROJECTION\nreturn computeProjectionCoords(worldPos,view,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nreturn computeSkyBoxCoords(vPositionUVW,reflectionMatrix);\n#endif\n#ifdef REFLECTIONMAP_EXPLICIT\nreturn vec3f(0,0,0);\n#endif\n}\n#endif\n";kr.l.IncludesShadersStoreWGSL.shadowMapVertexMetric="#if SM_USEDISTANCE==1\nvPositionWSM=worldPos.xyz;\n#endif\n#if SM_DEPTHTEXTURE==1\n#ifdef IS_NDC_HALF_ZRANGE\n#define BIASFACTOR 0.5\n#else\n#define BIASFACTOR 1.0\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\nvertexOutputs.position.z-=uniforms.biasAndScaleSM.x*vertexOutputs.position.w*BIASFACTOR;\n#else\nvertexOutputs.position.z+=uniforms.biasAndScaleSM.x*vertexOutputs.position.w*BIASFACTOR;\n#endif\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nzSM=vertexOutputs.position.z;vertexOutputs.position.z=0.0;\n#elif SM_USEDISTANCE==0\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetricSM=(-vertexOutputs.position.z+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#else\nvDepthMetricSM=(vertexOutputs.position.z+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.packingFunctions="fn pack(depth: f32)->vec4f\n{const bit_shift: vec4f= vec4f(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const bit_mask: vec4f= vec4f(0.0,1.0/255.0,1.0/255.0,1.0/255.0);var res: vec4f=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\nfn unpack(color: vec4f)->f32\n{const bit_shift: vec4f= vec4f(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}";kr.l.IncludesShadersStoreWGSL.shadowMapFragment="var depthSM: f32=vDepthMetricSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\n#if SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-uniforms.lightDataSM)+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\ndepthSM=(-zSM+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#else\ndepthSM=(zSM+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#endif\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\nfragmentOutputs.fragDepth=clamp(1.0-depthSM,0.0,1.0);\n#else\nfragmentOutputs.fragDepth=clamp(depthSM,0.0,1.0); \n#endif\n#elif SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-uniforms.lightDataSM)+uniforms.depthValuesSM.x)/uniforms.depthValuesSM.y+uniforms.biasAndScaleSM.x;\n#endif\n#if SM_ESM==1\ndepthSM=clamp(exp(-min(87.,uniforms.biasAndScaleSM.z*depthSM)),0.,1.);\n#endif\n#if SM_FLOAT==1\nfragmentOutputs.color= vec4f(depthSM,1.0,1.0,1.0);\n#else\nfragmentOutputs.color=pack(depthSM);\n#endif\n";kr.l.IncludesShadersStoreWGSL.decalFragment="#ifdef DECAL\n#ifdef GAMMADECAL\ndecalColor.rgb=toLinearSpace(decalColor.rgb);\n#endif\n#ifdef DECAL_SMOOTHALPHA\ndecalColor.a*=decalColor.a;\n#endif\nsurfaceAlbedo=mix(surfaceAlbedo.rgb,decalColor.rgb,decalColor.a);\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockClearcoat="struct clearcoatOutParams\n{specularEnvironmentR0: vec3f,\nconservationFactor: f32,\nclearCoatNormalW: vec3f,\nclearCoatAARoughnessFactors: vec2f,\nclearCoatIntensity: f32,\nclearCoatRoughness: f32,\n#ifdef REFLECTION\nfinalClearCoatRadianceScaled: vec3f,\n#endif\n#ifdef CLEARCOAT_TINT\nabsorption: vec3f,\nclearCoatNdotVRefract: f32,\nclearCoatColor: vec3f,\nclearCoatThickness: f32,\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nenergyConservationFactorClearCoat: vec3f,\n#endif\n#if DEBUGMODE>0\n#ifdef CLEARCOAT_BUMP\nTBNClearCoat: mat3x3f,\n#endif\n#ifdef CLEARCOAT_TEXTURE\nclearCoatMapData: vec2f,\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nclearCoatTintMapData: vec4f,\n#endif\n#ifdef REFLECTION\nenvironmentClearCoatRadiance: vec4f,\nclearCoatEnvironmentReflectance: vec3f,\n#endif\nclearCoatNdotV: f32\n#endif\n};\n#ifdef CLEARCOAT\n#define pbr_inline\nfn clearcoatBlock(\nvPositionW: vec3f\n,geometricNormalW: vec3f\n,viewDirectionW: vec3f\n,vClearCoatParams: vec2f\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_TEXTURE_ROUGHNESS_IDENTICAL) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,clearCoatMapRoughnessData: vec4f\n#endif\n,specularEnvironmentR0: vec3f\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData: vec2f\n#endif\n#ifdef CLEARCOAT_TINT\n,vClearCoatTintParams: vec4f\n,clearCoatColorAtDistance: f32\n,vClearCoatRefractionParams: vec4f\n#ifdef CLEARCOAT_TINT_TEXTURE\n,clearCoatTintMapData: vec4f\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\n,vClearCoatBumpInfos: vec2f\n,clearCoatBumpMapData: vec4f\n,vClearCoatBumpUV: vec2f\n#if defined(TANGENT) && defined(NORMAL)\n,vTBN: mat3x3f\n#else\n,vClearCoatTangentSpaceParams: vec2f\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n,normalMatrix: mat4x4f\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\n,faceNormal: vec3f\n#endif\n#ifdef REFLECTION\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n,vLightingIntensity: vec4f\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n,ambientMonochrome: f32\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n,frontFacingMultiplier: f32\n#endif \n)->clearcoatOutParams\n{var outParams: clearcoatOutParams;var clearCoatIntensity: f32=vClearCoatParams.x;var clearCoatRoughness: f32=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#ifdef CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#if DEBUGMODE>0\noutParams.clearCoatMapData=clearCoatMapData;\n#endif\n#endif\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nclearCoatRoughness*=clearCoatMapRoughnessData.y;\n#endif\noutParams.clearCoatIntensity=clearCoatIntensity;outParams.clearCoatRoughness=clearCoatRoughness;\n#ifdef CLEARCOAT_TINT\nvar clearCoatColor: vec3f=vClearCoatTintParams.rgb;var clearCoatThickness: f32=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\n#ifdef CLEARCOAT_TINT_GAMMATEXTURE\nclearCoatColor*=toLinearSpace(clearCoatTintMapData.rgb);\n#else\nclearCoatColor*=clearCoatTintMapData.rgb;\n#endif\nclearCoatThickness*=clearCoatTintMapData.a;\n#if DEBUGMODE>0\noutParams.clearCoatTintMapData=clearCoatTintMapData;\n#endif\n#endif\noutParams.clearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);outParams.clearCoatThickness=clearCoatThickness;\n#endif\n#ifdef CLEARCOAT_REMAP_F0\nvar specularEnvironmentR0Updated: vec3f=getR0RemappedForClearCoat(specularEnvironmentR0);\n#else\nvar specularEnvironmentR0Updated: vec3f=specularEnvironmentR0;\n#endif\noutParams.specularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);var clearCoatNormalW: vec3f=geometricNormalW;\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nvar clearCoatNormalScale: f32=1.0;\n#else\nvar clearCoatNormalScale: f32=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nvar TBNClearCoat: mat3x3f=vTBN;\n#else\nvar TBNClearCoatUV: vec2f=vClearCoatBumpUV*frontFacingMultiplier;var TBNClearCoat: mat3x3f=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,TBNClearCoatUV,vClearCoatTangentSpaceParams);\n#endif\n#if DEBUGMODE>0\noutParams.TBNClearCoat=TBNClearCoat;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(clearCoatBumpMapData.xyz *2.0-1.0);clearCoatNormalW=normalize( mat3x3f(normalMatrix)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBNClearCoat,clearCoatBumpMapData.xyz,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=clearCoatNormalW*frontFacingMultiplier;\n#endif\noutParams.clearCoatNormalW=clearCoatNormalW;outParams.clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);var clearCoatNdotVUnclamped: f32=dot(clearCoatNormalW,viewDirectionW);var clearCoatNdotV: f32=absEps(clearCoatNdotVUnclamped);\n#if DEBUGMODE>0\noutParams.clearCoatNdotV=clearCoatNdotV;\n#endif\n#ifdef CLEARCOAT_TINT\nvar clearCoatVRefract: vec3f=refract(-viewDirectionW,clearCoatNormalW,vClearCoatRefractionParams.y);outParams.clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\n#endif\n#if defined(ENVIRONMENTBRDF) && (!defined(REFLECTIONMAP_SKYBOX) || defined(MS_BRDF_ENERGY_CONSERVATION))\nvar environmentClearCoatBrdf: vec3f=getBRDFLookup(clearCoatNdotV,clearCoatRoughness);\n#endif\n#if defined(REFLECTION)\nvar clearCoatAlphaG: f32=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\nclearCoatAlphaG+=outParams.clearCoatAARoughnessFactors.y;\n#endif\nvar environmentClearCoatRadiance: vec4f= vec4f(0.,0.,0.,0.);var clearCoatReflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvar clearCoatReflectionCoords: vec3f=clearCoatReflectionVector;\n#else\nvar clearCoatReflectionCoords: vec2f=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\nenvironmentClearCoatRadiance=sampleReflectionTexture(\nclearCoatAlphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,clearCoatNdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,clearCoatRoughness\n#endif\n,reflectionSampler\n,reflectionSamplerSampler\n,clearCoatReflectionCoords\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif \n);\n#if DEBUGMODE>0\noutParams.environmentClearCoatRadiance=environmentClearCoatRadiance;\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvar clearCoatEnvironmentReflectance: vec3f=getReflectanceFromBRDFLookup(vec3f(vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nvar clearCoatEho: f32=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW,geometricNormalW);clearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\nvar clearCoatEnvironmentReflectance: vec3f=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV, vec3f(1.), vec3f(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#if DEBUGMODE>0\noutParams.clearCoatEnvironmentReflectance=clearCoatEnvironmentReflectance;\n#endif\noutParams.finalClearCoatRadianceScaled=\nenvironmentClearCoatRadiance.rgb *\nclearCoatEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(CLEARCOAT_TINT)\noutParams.absorption=computeClearCoatAbsorption(outParams.clearCoatNdotVRefract,outParams.clearCoatNdotVRefract,outParams.clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#endif\nvar fresnelIBLClearCoat: f32=fresnelSchlickGGX(clearCoatNdotV,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnelIBLClearCoat*=clearCoatIntensity;outParams.conservationFactor=(1.-fresnelIBLClearCoat);\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\noutParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParams.specularEnvironmentR0,environmentClearCoatBrdf);\n#endif\nreturn outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockIridescence="struct iridescenceOutParams\n{iridescenceIntensity: f32,\niridescenceIOR: f32,\niridescenceThickness: f32,\nspecularEnvironmentR0: vec3f};\n#ifdef IRIDESCENCE\n#define pbr_inline\n#define inline\nfn iridescenceBlock(\nvIridescenceParams: vec4f\n,viewAngle: f32,\n,specularEnvironmentR0: vec3f\n#ifdef IRIDESCENCE_TEXTURE\n,iridescenceMapData: vec2f\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\n,iridescenceThicknessMapData: vec2f\n#endif\n#ifdef CLEARCOAT\n,NdotVUnclamped: f32\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData: vec2f\n#endif\n#endif\n)->iridescenceOutParams\n{var outParams: iridescenceOutParams;var iridescenceIntensity: f32=vIridescenceParams.x;var iridescenceIOR: f32=vIridescenceParams.y;var iridescenceThicknessMin: f32=vIridescenceParams.z;var iridescenceThicknessMax: f32=vIridescenceParams.w;var iridescenceThicknessWeight: f32=1.;\n#ifdef IRIDESCENCE_TEXTURE\niridescenceIntensity*=iridescenceMapData.x;\n#endif\n#if defined(IRIDESCENCE_THICKNESS_TEXTURE)\niridescenceThicknessWeight=iridescenceThicknessMapData.g;\n#endif\nvar iridescenceThickness: f32=mix(iridescenceThicknessMin,iridescenceThicknessMax,iridescenceThicknessWeight);var topIor: f32=1.; \n#ifdef CLEARCOAT\nvar clearCoatIntensity: f32=vClearCoatParams.x;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#endif\ntopIor=mix(1.0,vClearCoatRefractionParams.w-1.,clearCoatIntensity);viewAngle=sqrt(1.0+square(1.0/topIor)*(square(NdotVUnclamped)-1.0));\n#endif\nvar iridescenceFresnel: vec3f=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;return outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockReflection="#ifdef REFLECTION\nstruct reflectionOutParams\n{environmentRadiance: vec4f\n,environmentIrradiance: vec3f\n#ifdef REFLECTIONMAP_3D\n,reflectionCoords: vec3f\n#else\n,reflectionCoords: vec2f\n#endif\n#ifdef SS_TRANSLUCENCY\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,irradianceVector: vec3f\n#endif\n#endif\n#endif\n};\n#define pbr_inline\n#ifdef REFLECTIONMAP_3D\nfn createReflectionCoords(\nvPositionW: vec3f,\nnormalW: vec3f,\n#ifdef ANISOTROPIC\nanisotropicOut: anisotropicOutParams,\n#endif\n)->vec3f\n{var reflectionCoords: vec3f;\n#else\nfn createReflectionCoords(\nvPositionW: vec3f,\nnormalW: vec3f,\n#ifdef ANISOTROPIC\nanisotropicOut: anisotropicOutParams,\n#endif\n)->vec2f\n{ \nvar reflectionCoords: vec2f;\n#endif\n#ifdef ANISOTROPIC\nvar reflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),anisotropicOut.anisotropicNormal);\n#else\nvar reflectionVector: vec3f=computeReflectionCoords( vec4f(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionCoords=reflectionVector;\n#else\nreflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\nreturn reflectionCoords;}\n#define pbr_inline\nfn sampleReflectionTexture(\nalphaG: f32\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped: f32\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness: f32\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec3f\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec2f\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler\n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler\n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler\n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler\n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif \n)->vec4f\n{var environmentRadiance: vec4f;\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nvar reflectionLOD: f32=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nvar reflectionLOD: f32=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness);\n#else\nvar reflectionLOD: f32=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\nvar automaticReflectionLOD: f32=UNPACK_LOD(textureSample(reflectionSampler,reflectionSamplerSampler,reflectionCoords).a);var requestedReflectionLOD: f32=max(automaticReflectionLOD,reflectionLOD);\n#else\nvar requestedReflectionLOD: f32=reflectionLOD;\n#endif\n#ifdef REALTIME_FILTERING\nenvironmentRadiance= vec4f(radiance(alphaG,reflectionSampler,reflectionSamplerSampler,reflectionCoords,vReflectionFilteringInfo),1.0);\n#else\nenvironmentRadiance=textureSampleLevel(reflectionSampler,reflectionSamplerSampler,reflectionCoords,reflectionLOD);\n#endif\n#else\nvar lodReflectionNormalized: f32=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));var lodReflectionNormalizedDoubled: f32=lodReflectionNormalized*2.0;var environmentMid: vec4f=textureSample(reflectionSampler,reflectionSamplerSampler,reflectionCoords);if (lodReflectionNormalizedDoubled<1.0){environmentRadiance=mix(\ntextureSample(reflectionHighSampler,reflectionHighSamplerSampler,reflectionCoords),\nenvironmentMid,\nlodReflectionNormalizedDoubled\n);} else {environmentRadiance=mix(\nenvironmentMid,\ntextureSample(reflectionLowSampler,reflectionLowSamplerSampler,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\nvar envRadiance=environmentRadiance.rgb;\n#ifdef RGBDREFLECTION\nenvRadiance=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvRadiance=toLinearSpaceVec3(environmentRadiance.rgb);\n#endif\nenvRadiance*=vReflectionInfos.x;envRadiance*=vReflectionColor.rgb;return vec4f(envRadiance,environmentRadiance.a);}\n#define pbr_inline\nfn reflectionBlock(\nvPositionW: vec3f\n,normalW: vec3f\n,alphaG: f32\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped: f32\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness: f32\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n#endif\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,vEnvironmentIrradiance: vec3f\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,reflectionMatrix: mat4x4f\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,irradianceSampler: texture_cube<f32>\n,irradianceSamplerSampler: sampler \n#else\n,irradianceSampler: texture_2d<f32>\n,irradianceSamplerSampler: sampler \n#endif\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif\n)->reflectionOutParams\n{var outParams: reflectionOutParams;var environmentRadiance: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef REFLECTIONMAP_3D\nvar reflectionCoords: vec3f= vec3f(0.);\n#else\nvar reflectionCoords: vec2f= vec2f(0.);\n#endif\nreflectionCoords=createReflectionCoords(\nvPositionW,\nnormalW,\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif \n);environmentRadiance=sampleReflectionTexture(\nalphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness\n#endif\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#else\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#endif\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif \n);var environmentIrradiance: vec3f= vec3f(0.,0.,0.);\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#ifdef ANISOTROPIC\nvar irradianceVector: vec3f= vec3f(reflectionMatrix* vec4f(anisotropicOut.anisotropicNormal,0)).xyz;\n#else\nvar irradianceVector: vec3f= vec3f(reflectionMatrix* vec4f(normalW,0)).xyz;\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#if defined(REALTIME_FILTERING)\nenvironmentIrradiance=irradiance(reflectionSampler,reflectionSamplerSampler,irradianceVector,vReflectionFilteringInfo);\n#else\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#ifdef SS_TRANSLUCENCY\noutParams.irradianceVector=irradianceVector;\n#endif\n#endif\n#elif defined(USEIRRADIANCEMAP)\nvar environmentIrradiance4: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,reflectionCoords);environmentIrradiance=environmentIrradiance4.rgb;\n#ifdef RGBDREFLECTION\nenvironmentIrradiance.rgb=fromRGBD(environmentIrradiance4);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance.rgb=toLinearSpace(environmentIrradiance.rgb);\n#endif\n#endif\nenvironmentIrradiance*=vReflectionColor.rgb;outParams.environmentRadiance=environmentRadiance;outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockSheen="#ifdef SHEEN\nstruct sheenOutParams\n{sheenIntensity: f32\n,sheenColor: vec3f\n,sheenRoughness: f32\n#ifdef SHEEN_LINKWITHALBEDO\n,surfaceAlbedo: vec3f\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\n,sheenAlbedoScaling: f32\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,finalSheenRadianceScaled: vec3f\n#endif\n#if DEBUGMODE>0\n#ifdef SHEEN_TEXTURE\n,sheenMapData: vec4f\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,sheenEnvironmentReflectance: vec3f\n#endif\n#endif\n};\n#define pbr_inline\nfn sheenBlock(\nvSheenColor: vec4f\n#ifdef SHEEN_ROUGHNESS\n,vSheenRoughness: f32\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,sheenMapRoughnessData: vec4f\n#endif\n#endif\n,roughness: f32\n#ifdef SHEEN_TEXTURE\n,sheenMapData: vec4f\n,sheenMapLevel: f32\n#endif\n,reflectance: f32\n#ifdef SHEEN_LINKWITHALBEDO\n,baseColor: vec3f\n,surfaceAlbedo: vec3f\n#endif\n#ifdef ENVIRONMENTBRDF\n,NdotV: f32\n,environmentBrdf: vec3f\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,AARoughnessFactors: vec2f\n,vReflectionMicrosurfaceInfos: vec3f\n,vReflectionInfos: vec2f\n,vReflectionColor: vec3f\n,vLightingIntensity: vec4f\n#ifdef REFLECTIONMAP_3D\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec3f\n#else\n,reflectionSampler: texture_2d<f32>\n,reflectionSamplerSampler: sampler\n,reflectionCoords: vec2f\n#endif\n,NdotVUnclamped: f32\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,reflectionLowSampler: texture_cube<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_cube<f32>\n,reflectionHighSamplerSampler: sampler \n#else\n,reflectionLowSampler: texture_2d<f32>\n,reflectionLowSamplerSampler: sampler \n,reflectionHighSampler: texture_2d<f32>\n,reflectionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo: vec2f\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\n,seo: f32\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\n,eho: f32\n#endif\n#endif\n)->sheenOutParams\n{var outParams: sheenOutParams;var sheenIntensity: f32=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\n#if DEBUGMODE>0\noutParams.sheenMapData=sheenMapData;\n#endif\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nvar sheenFactor: f32=pow5(1.0-sheenIntensity);var sheenColor: vec3f=baseColor.rgb*(1.0-sheenFactor);var sheenRoughness: f32=sheenIntensity;outParams.surfaceAlbedo=surfaceAlbedo*sheenFactor;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#else\nvar sheenColor: vec3f=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\n#ifdef SHEEN_GAMMATEXTURE\nsheenColor.rgb*=toLinearSpace(sheenMapData.rgb);\n#else\nsheenColor.rgb*=sheenMapData.rgb;\n#endif\nsheenColor.rgb*=sheenMapLevel;\n#endif\n#ifdef SHEEN_ROUGHNESS\nvar sheenRoughness: f32=vSheenRoughness;\n#ifdef SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE\n#if defined(SHEEN_TEXTURE)\nsheenRoughness*=sheenMapData.a;\n#endif\n#elif defined(SHEEN_TEXTURE_ROUGHNESS)\nsheenRoughness*=sheenMapRoughnessData.a;\n#endif\n#else\nvar sheenRoughness: f32=roughness;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#endif\n#if !defined(SHEEN_ALBEDOSCALING)\nsheenIntensity*=(1.-reflectance);\n#endif\nsheenColor*=sheenIntensity;\n#endif\n#ifdef ENVIRONMENTBRDF\n/*#ifdef SHEEN_SOFTER\nvar environmentSheenBrdf: vec3f= vec3f(0.,0.,getBRDFLookupCharlieSheen(NdotV,sheenRoughness));\n#else*/\n#ifdef SHEEN_ROUGHNESS\nvar environmentSheenBrdf: vec3f=getBRDFLookup(NdotV,sheenRoughness);\n#else\nvar environmentSheenBrdf: vec3f=environmentBrdf;\n#endif\n/*#endif*/\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvar sheenAlphaG: f32=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvar environmentSheenRadiance: vec4f= vec4f(0.,0.,0.,0.);environmentSheenRadiance=sampleReflectionTexture(\nsheenAlphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,sheenRoughness\n#endif\n,reflectionSampler\n,reflectionSamplerSampler\n,reflectionCoords\n#ifndef LODBASEDMICROSFURACE\n,reflectionLowSampler\n,reflectionLowSamplerSampler\n,reflectionHighSampler\n,reflectionHighSamplerSampler\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif\n);var sheenEnvironmentReflectance: vec3f=getSheenReflectanceFromBRDFLookup(sheenColor,environmentSheenBrdf);\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nsheenEnvironmentReflectance*=seo;\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\nsheenEnvironmentReflectance*=eho;\n#endif\n#if DEBUGMODE>0\noutParams.sheenEnvironmentReflectance=sheenEnvironmentReflectance;\n#endif\noutParams.finalSheenRadianceScaled=\nenvironmentSheenRadiance.rgb *\nsheenEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\noutParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor.g),sheenColor.b)*environmentSheenBrdf.b;\n#endif\noutParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockSubSurface="struct subSurfaceOutParams\n{specularEnvironmentReflectance: vec3f,\n#ifdef SS_REFRACTION\nfinalRefraction: vec3f,\nsurfaceAlbedo: vec3f,\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha: f32,\n#endif\n#ifdef REFLECTION\nrefractionFactorForIrradiance: f32,\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\ntransmittance: vec3f,\ntranslucencyIntensity: f32,\n#ifdef REFLECTION\nrefractionIrradiance: vec3f,\n#endif\n#endif\n#if DEBUGMODE>0\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nthicknessMap: vec4f,\n#endif\n#ifdef SS_REFRACTION\nenvironmentRefraction: vec4f,\nrefractionTransmittance: vec3f\n#endif\n#endif\n};\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#define pbr_inline\nfn sampleEnvironmentRefraction(\nior: f32\n,thickness: f32\n,refractionLOD: f32\n,normalW: vec3f\n,vPositionW: vec3f\n,viewDirectionW: vec3f\n,view: mat4x4f\n,vRefractionInfos: vec4f\n,refractionMatrix: mat4x4f\n,vRefractionMicrosurfaceInfos: vec4f\n,alphaG: f32\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler: texture_cube<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_cube<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_cube<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#else\n,refractionSampler: texture_2d<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_2d<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_2d<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo: vec2f\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition: vec3f\n,refractionSize: vec3f\n#endif\n)->vec4f {var environmentRefraction: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvar refractionVector: vec3f=refract(-viewDirectionW,anisotropicOut.anisotropicNormal,ior);\n#else\nvar refractionVector: vec3f=refract(-viewDirectionW,normalW,ior);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n#ifdef SS_REFRACTIONMAP_3D\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,refractionSize,refractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;var refractionCoords: vec3f=refractionVector;refractionCoords= (refractionMatrix* vec4f(refractionCoords,0)).xyz;\n#else\n#ifdef SS_USE_THICKNESS_AS_DEPTH\nvar vRefractionUVW: vec3f= (refractionMatrix*(view* vec4f(vPositionW+refractionVector*thickness,1.0))).xyz;\n#else\nvar vRefractionUVW: vec3f= (refractionMatrix*(view* vec4f(vPositionW+refractionVector*vRefractionInfos.z,1.0))).xyz;\n#endif\nvar refractionCoords: vec2f=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef LODBASEDMICROSFURACE\nvar lod=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\nvar automaticRefractionLOD: f32=UNPACK_LOD(textureSample(refractionSampler,refractionSamplerSampler,refractionCoords).a);var requestedRefractionLOD: f32=max(automaticRefractionLOD,lod);\n#else\nvar requestedRefractionLOD: f32=lod;\n#endif\n#if defined(REALTIME_FILTERING) && defined(SS_REFRACTIONMAP_3D)\nenvironmentRefraction= vec4f(radiance(alphaG,refractionSampler,refractionSamplerSampler,refractionCoords,vRefractionFilteringInfo),1.0);\n#else\nenvironmentRefraction=textureSampleLevel(refractionSampler,refractionSamplerSampler,refractionCoords,requestedRefractionLOD);\n#endif\n#else\nvar lodRefractionNormalized: f32=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));var lodRefractionNormalizedDoubled: f32=lodRefractionNormalized*2.0;var environmentRefractionMid: vec4f=textureSample(refractionSampler,refractionSamplerSampler,refractionCoords);if (lodRefractionNormalizedDoubled<1.0){environmentRefraction=mix(\ntextureSample(refractionHighSampler,refractionHighSamplerSampler,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);} else {environmentRefraction=mix(\nenvironmentRefractionMid,\ntextureSample(refractionLowSampler,refractionLowSamplerSampler,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);}\n#endif\nvar refraction=environmentRefraction.rgb;\n#ifdef SS_RGBDREFRACTION\nrefraction=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nrefraction=toLinearSpaceVec3(environmentRefraction.rgb);\n#endif\nreturn vec4f(refraction,environmentRefraction.a);}\n#endif\n#define pbr_inline\nfn subSurfaceBlock(\nvSubSurfaceIntensity: vec3f\n,vThicknessParam: vec2f\n,vTintColor: vec4f\n,normalW: vec3f\n,specularEnvironmentReflectance: vec3f\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n,thicknessMap: vec4f\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\n,refractionIntensityMap: vec4f\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\n,translucencyIntensityMap: vec4f\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\n,reflectionMatrix: mat4x4f\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,irradianceVector_: vec3f\n#endif\n#if defined(REALTIME_FILTERING)\n,reflectionSampler: texture_cube<f32>\n,reflectionSamplerSampler: sampler\n,vReflectionFilteringInfo: vec2f\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,irradianceSampler: texture_cube<f32>\n,irradianceSamplerSampler: sampler\n#else\n,irradianceSampler: texture_2d<f32>\n,irradianceSamplerSampler: sampler\n#endif\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n,surfaceAlbedo: vec3f\n#endif\n#ifdef SS_REFRACTION\n,vPositionW: vec3f\n,viewDirectionW: vec3f\n,view: mat4x4f\n,vRefractionInfos: vec4f\n,refractionMatrix: mat4x4f\n,vRefractionMicrosurfaceInfos: vec4f\n,vLightingIntensity: vec4f\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n,alpha: f32\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\n,NdotVUnclamped: f32\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\n,roughness: f32\n#endif\n,alphaG: f32\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler: texture_cube<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_cube<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_cube<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#else\n,refractionSampler: texture_2d<f32>\n,refractionSamplerSampler: sampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler: texture_2d<f32>\n,refractionLowSamplerSampler: sampler\n,refractionHighSampler: texture_2d<f32>\n,refractionHighSamplerSampler: sampler \n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut: anisotropicOutParams\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo: vec2f\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition: vec3f\n,refractionSize: vec3f\n#endif\n#ifdef SS_DISPERSION\n,dispersion: f32\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\n,vDiffusionDistance: vec3f\n,vTranslucencyColor: vec4f\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n,translucencyColorMap: vec4f\n#endif\n#endif\n)->subSurfaceOutParams\n{var outParams: subSurfaceOutParams;outParams.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nvar refractionIntensity: f32=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);outParams.alpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nvar translucencyIntensity: f32=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#ifdef SS_USE_GLTF_TEXTURES\nvar thickness: f32=thicknessMap.g*vThicknessParam.y+vThicknessParam.x;\n#else\nvar thickness: f32=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#endif\n#if DEBUGMODE>0\noutParams.thicknessMap=thicknessMap;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=thicknessMap.r;\n#else\nrefractionIntensity*=thicknessMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=thicknessMap.a;\n#else\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#endif\n#else\nvar thickness: f32=vThicknessParam.y;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTIONINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=refractionIntensityMap.r;\n#else\nrefractionIntensity*=refractionIntensityMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCYINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=translucencyIntensityMap.a;\n#else\ntranslucencyIntensity*=translucencyIntensityMap.b;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);var translucencyColor: vec4f=vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\ntranslucencyColor*=translucencyColorMap;\n#endif\nvar transmittance: vec3f=transmittanceBRDF_Burley(translucencyColor.rgb,vDiffusionDistance,thickness);transmittance*=translucencyIntensity;outParams.transmittance=transmittance;outParams.translucencyIntensity=translucencyIntensity;\n#endif\n#ifdef SS_REFRACTION\nvar environmentRefraction: vec4f= vec4f(0.,0.,0.,0.);\n#ifdef SS_HAS_THICKNESS\nvar ior: f32=vRefractionInfos.y;\n#else\nvar ior: f32=vRefractionMicrosurfaceInfos.w;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nvar refractionAlphaG: f32=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG,NdotVUnclamped);\n#elif defined(SS_LINEARSPECULARREFRACTION)\nvar refractionRoughness: f32=alphaG;refractionRoughness=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLinearLodFromRoughness(vRefractionMicrosurfaceInfos.x,refractionRoughness);\n#else\nvar refractionAlphaG: f32=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));var refractionLOD: f32=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG);\n#endif\nvar refraction_ior: f32=vRefractionInfos.y;\n#ifdef SS_DISPERSION\nvar realIOR: f32=1.0/refraction_ior;var iorDispersionSpread: f32=0.04*dispersion*(realIOR-1.0);var iors: vec3f= vec3f(1.0/(realIOR-iorDispersionSpread),refraction_ior,1.0/(realIOR+iorDispersionSpread));for (var i: i32=0; i<3; i++) {refraction_ior=iors[i];\n#endif\nvar envSample: vec4f=sampleEnvironmentRefraction(refraction_ior,thickness,refractionLOD,normalW,vPositionW,viewDirectionW,view,vRefractionInfos,refractionMatrix,vRefractionMicrosurfaceInfos,alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler\n,refractionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler\n,refractionLowSamplerSampler\n,refractionHighSampler\n,refractionHighSamplerSampler\n#endif\n#else\n,refractionSampler\n,refractionSamplerSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionLowSampler\n,refractionLowSamplerSampler\n,refractionHighSampler\n,refractionHighSamplerSampler\n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition\n,refractionSize\n#endif\n);\n#ifdef SS_DISPERSION\nenvironmentRefraction[i]=envSample[i];}\n#else\nenvironmentRefraction=envSample;\n#endif\nenvironmentRefraction=vec4f(environmentRefraction.rgb*vRefractionInfos.x,environmentRefraction.a);\n#endif\n#ifdef SS_REFRACTION\nvar refractionTransmittance: vec3f= vec3f(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvar volumeAlbedo: vec3f=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambertVec3(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\nvar maxChannel: f32=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);var volumeAlbedo: vec3f=saturate(maxChannel*surfaceAlbedo);environmentRefraction.rgb*=volumeAlbedo;\n#else\nvar volumeAlbedo: vec3f=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambertVec3(volumeAlbedo,vThicknessParam.y);\n#endif\n#ifdef SS_ALBEDOFORREFRACTIONTINT\nenvironmentRefraction.rgb*=surfaceAlbedo.rgb;\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo*(1.-refractionIntensity);\n#ifdef REFLECTION\noutParams.refractionFactorForIrradiance=(1.-refractionIntensity);\n#endif\n#ifdef UNUSED_MULTIPLEBOUNCES\nvar bounceSpecularEnvironmentReflectance: vec3f=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);outParams.specularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n#endif\nrefractionTransmittance*=1.0-outParams.specularEnvironmentReflectance;\n#if DEBUGMODE>0\noutParams.refractionTransmittance=refractionTransmittance;\n#endif\noutParams.finalRefraction=environmentRefraction.rgb*refractionTransmittance*vLightingIntensity.z;\n#if DEBUGMODE>0\noutParams.environmentRefraction=environmentRefraction;\n#endif\n#endif\n#if defined(REFLECTION) && defined(SS_TRANSLUCENCY)\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX) || !defined(USESPHERICALFROMREFLECTIONMAP)\nvar irradianceVector: vec3f= (reflectionMatrix* vec4f(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#else\nvar irradianceVector: vec3f=irradianceVector_;\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP)\n#if defined(REALTIME_FILTERING)\nvar refractionIrradiance: vec3f=irradiance(reflectionSampler,reflectionSamplerSampler,-irradianceVector,vReflectionFilteringInfo);\n#else\nvar refractionIrradiance: vec3f=computeEnvironmentIrradiance(-irradianceVector);\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nvar irradianceCoords: vec3f=irradianceVector;\n#else\nvar irradianceCoords: vec2f=irradianceVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nirradianceCoords/=irradianceVector.z;\n#endif\nirradianceCoords.y=1.0-irradianceCoords.y;\n#endif\nvar temp: vec4f=textureSample(irradianceSampler,irradianceSamplerSampler,-irradianceCoords);var refractionIrradiance=temp.rgb;\n#ifdef RGBDREFLECTION\nrefractionIrradiance=fromRGBD(temp).rgb;\n#endif\n#ifdef GAMMAREFLECTION\nrefractionIrradiance=toLinearSpaceVec3(refractionIrradiance);\n#endif\n#else\nvar refractionIrradiance: vec3f= vec3f(0.);\n#endif\nrefractionIrradiance*=transmittance;\n#ifdef SS_ALBEDOFORTRANSLUCENCYTINT\nrefractionIrradiance*=surfaceAlbedo.rgb;\n#endif\noutParams.refractionIrradiance=refractionIrradiance;\n#endif\nreturn outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBRDFFunctions="#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nfn getEnergyConservationFactor(specularEnvironmentR0: vec3f,environmentBrdf: vec3f)->vec3f {return 1.0+specularEnvironmentR0*(1.0/environmentBrdf.y-1.0);}\n#endif\n#ifdef ENVIRONMENTBRDF\nfn getBRDFLookup(NdotV: f32,perceptualRoughness: f32)->vec3f {var UV: vec2f= vec2f(NdotV,perceptualRoughness);var brdfLookup: vec4f= textureSample(environmentBrdfSampler,environmentBrdfSamplerSampler,UV);\n#ifdef ENVIRONMENTBRDF_RGBD\nbrdfLookup.rgb=fromRGBD(brdfLookup.rgba);\n#endif\nreturn brdfLookup.rgb;}\nfn getReflectanceFromBRDFWithEnvLookup(specularEnvironmentR0: vec3f,specularEnvironmentR90: vec3f,environmentBrdf: vec3f)->vec3f {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvar reflectance: vec3f=(specularEnvironmentR90-specularEnvironmentR0)*environmentBrdf.x+specularEnvironmentR0*environmentBrdf.y;\n#else\nvar reflectance: vec3f=specularEnvironmentR0*environmentBrdf.x+specularEnvironmentR90*environmentBrdf.y;\n#endif\nreturn reflectance;}\nfn getReflectanceFromBRDFLookup(specularEnvironmentR0: vec3f,environmentBrdf: vec3f)->vec3f {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvar reflectance: vec3f=mix(environmentBrdf.xxx,environmentBrdf.yyy,specularEnvironmentR0);\n#else\nvar reflectance: vec3f=specularEnvironmentR0*environmentBrdf.x+environmentBrdf.y;\n#endif\nreturn reflectance;}\n#endif\n/* NOT USED\n#if defined(SHEEN) && defined(SHEEN_SOFTER)\nfn getBRDFLookupCharlieSheen(NdotV: f32,perceptualRoughness: f32)->f32\n{var c: f32=1.0-NdotV;var c3: f32=c*c*c;return 0.65584461*c3+1.0/(4.16526551+exp(-7.97291361*perceptualRoughness+6.33516894));}\n#endif\n*/\n#if !defined(ENVIRONMENTBRDF) || defined(REFLECTIONMAP_SKYBOX) || defined(ALPHAFRESNEL)\nfn getReflectanceFromAnalyticalBRDFLookup_Jones(VdotN: f32,reflectance0: vec3f,reflectance90: vec3f,smoothness: f32)->vec3f\n{var weight: f32=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);return reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));}\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\n/**\n* The sheen BRDF not containing F can be easily stored in the blue channel of the BRDF texture.\n* The blue channel contains DCharlie*VAshikhmin*NdotL as a lokkup table\n*/\nfn getSheenReflectanceFromBRDFLookup(reflectance0: vec3f,environmentBrdf: vec3f)->vec3f {var sheenEnvironmentReflectance: vec3f=reflectance0*environmentBrdf.b;return sheenEnvironmentReflectance;}\n#endif\nfn fresnelSchlickGGXVec3(VdotH: f32,reflectance0: vec3f,reflectance90: vec3f)->vec3f\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\nfn fresnelSchlickGGX(VdotH: f32,reflectance0: f32,reflectance90: f32)->f32\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\n#ifdef CLEARCOAT\nfn getR0RemappedForClearCoat(f0: vec3f)->vec3f {\n#ifdef CLEARCOAT_DEFAULTIOR\n#ifdef MOBILE\nreturn saturate(f0*(f0*0.526868+0.529324)-0.0482256);\n#else\nreturn saturate(f0*(f0*(0.941892-0.263008*f0)+0.346479)-0.0285998);\n#endif\n#else\nvar s: vec3f=sqrt(f0);var t: vec3f=(uniforms.vClearCoatRefractionParams.z+uniforms.vClearCoatRefractionParams.w*s)/(uniforms.vClearCoatRefractionParams.w+uniforms.vClearCoatRefractionParams.z*s);return square(t);\n#endif\n}\n#endif\n#ifdef IRIDESCENCE\nconst XYZ_TO_REC709: mat3x3f= mat3x3f(\n3.2404542,-0.9692660, 0.0556434,\n-1.5371385, 1.8760108,-0.2040259,\n-0.4985314, 0.0415560, 1.0572252\n);fn getIORTfromAirToSurfaceR0(f0: vec3f)->vec3f {var sqrtF0: vec3f=sqrt(f0);return (1.+sqrtF0)/(1.-sqrtF0);}\nfn getR0fromIORs(iorT: vec3f,iorI: f32)->vec3f {return square((iorT- vec3f(iorI))/(iorT+ vec3f(iorI)));}\nfn getR0fromIORs(iorT: f32,iorI: f32)->f32 {return square((iorT-iorI)/(iorT+iorI));}\nfn evalSensitivity(opd: f32,shift: vec3f)->vec3f {var phase: f32=2.0*PI*opd*1.0e-9;const val: vec3f= vec3f(5.4856e-13,4.4201e-13,5.2481e-13);const pos: vec3f= vec3f(1.6810e+06,1.7953e+06,2.2084e+06);const var: vec3f= vec3f(4.3278e+09,9.3046e+09,6.6121e+09);var xyz: vec3f=val*sqrt(2.0*PI*var)*cos(pos*phase+shift)*exp(-square(phase)*var);xyz.x+=9.7470e-14*sqrt(2.0*PI*4.5282e+09)*cos(2.2399e+06*phase+shift[0])*exp(-4.5282e+09*square(phase));xyz/=1.0685e-7;var srgb: vec3f=XYZ_TO_REC709*xyz;return srgb;}\nfn evalIridescence(outsideIOR: f32,eta2: f32,cosTheta1: f32,thinFilmThickness: f32,baseF0: vec3f)->vec3f {var I: vec3f= vec3f(1.0);var iridescenceIOR: f32=mix(outsideIOR,eta2,smoothstep(0.0,0.03,thinFilmThickness));var sinTheta2Sq: f32=square(outsideIOR/iridescenceIOR)*(1.0-square(cosTheta1));var cosTheta2Sq: f32=1.0-sinTheta2Sq;if (cosTheta2Sq<0.0) {return I;}\nvar cosTheta2: f32=sqrt(cosTheta2Sq);var R0: f32=getR0fromIORs(iridescenceIOR,outsideIOR);var R12: f32=fresnelSchlickGGX(cosTheta1,R0,1.);var R21: f32=R12;var T121: f32=1.0-R12;var phi12: f32=0.0;if (iridescenceIOR<outsideIOR) phi12=PI;var phi21: f32=PI-phi12;var baseIOR: vec3f=getIORTfromAirToSurfaceR0(clamp(baseF0,0.0,0.9999)); \nvar R1: vec3f=getR0fromIORs(baseIOR,iridescenceIOR);var R23: vec3f=fresnelSchlickGGXVec3(cosTheta2,R1, vec3f(1.));var phi23: vec3f= vec3f(0.0);if (baseIOR[0]<iridescenceIOR) phi23[0]=PI;if (baseIOR[1]<iridescenceIOR) phi23[1]=PI;if (baseIOR[2]<iridescenceIOR) phi23[2]=PI;var opd: f32=2.0*iridescenceIOR*thinFilmThickness*cosTheta2;var phi: vec3f= vec3f(phi21)+phi23;var R123: vec3f=clamp(R12*R23,1e-5,0.9999);var r123: vec3f=sqrt(R123);var Rs: vec3f=square(T121)*R23/( vec3f(1.0)-R123);var C0: vec3f=R12+Rs;I=C0;var Cm: vec3f=Rs-T121;for (var m: i32=1; m<=2; ++m)\n{Cm*=r123;var Sm: vec3f=2.0*evalSensitivity( f32(m)*opd, f32(m)*phi);I+=Cm*Sm;}\nreturn max(I, vec3f(0.0));}\n#endif\nfn normalDistributionFunction_TrowbridgeReitzGGX(NdotH: f32,alphaG: f32)->f32\n{var a2: f32=alphaG*alphaG;var d: f32=NdotH*NdotH*(a2-1.0)+1.0;return a2/(PI*d*d);}\n#ifdef SHEEN\nfn normalDistributionFunction_CharlieSheen(NdotH: f32,alphaG: f32)->f32\n{var invR: f32=1./alphaG;var cos2h: f32=NdotH*NdotH;var sin2h: f32=1.-cos2h;return (2.+invR)*pow(sin2h,invR*.5)/(2.*PI);}\n#endif\n#ifdef ANISOTROPIC\nfn normalDistributionFunction_BurleyGGX_Anisotropic(NdotH: f32,TdotH: f32,BdotH: f32,alphaTB: vec2f)->f32 {var a2: f32=alphaTB.x*alphaTB.y;var v: vec3f= vec3f(alphaTB.y*TdotH,alphaTB.x *BdotH,a2*NdotH);var v2: f32=dot(v,v);var w2: f32=a2/v2;return a2*w2*w2*RECIPROCAL_PI;}\n#endif\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfn smithVisibility_GGXCorrelated(NdotL: f32,NdotV: f32,alphaG: f32)->f32 {\n#ifdef MOBILE\nvar GGXV: f32=NdotL*(NdotV*(1.0-alphaG)+alphaG);var GGXL: f32=NdotV*(NdotL*(1.0-alphaG)+alphaG);return 0.5/(GGXV+GGXL);\n#else\nvar a2: f32=alphaG*alphaG;var GGXV: f32=NdotL*sqrt(NdotV*(NdotV-a2*NdotV)+a2);var GGXL: f32=NdotV*sqrt(NdotL*(NdotL-a2*NdotL)+a2);return 0.5/(GGXV+GGXL);\n#endif\n}\n#else\nfn smithVisibilityG1_TrowbridgeReitzGGXFast(dot: f32,alphaG: f32)->f32\n{\n#ifdef MOBILE\nreturn 1.0/(dot+alphaG+(1.0-alphaG)*dot ));\n#else\nvar alphaSquared: f32=alphaG*alphaG;return 1.0/(dot+sqrt(alphaSquared+(1.0-alphaSquared)*dot*dot));\n#endif\n}\nfn smithVisibility_TrowbridgeReitzGGXFast(NdotL: f32,NdotV: f32,alphaG: f32)->f32\n{var visibility: f32=smithVisibilityG1_TrowbridgeReitzGGXFast(NdotL,alphaG)*smithVisibilityG1_TrowbridgeReitzGGXFast(NdotV,alphaG);return visibility;}\n#endif\n#ifdef ANISOTROPIC\nfn smithVisibility_GGXCorrelated_Anisotropic(NdotL: f32,NdotV: f32,TdotV: f32,BdotV: f32,TdotL: f32,BdotL: f32,alphaTB: vec2f)->f32 {var lambdaV: f32=NdotL*length( vec3f(alphaTB.x*TdotV,alphaTB.y*BdotV,NdotV));var lambdaL: f32=NdotV*length( vec3f(alphaTB.x*TdotL,alphaTB.y*BdotL,NdotL));var v: f32=0.5/(lambdaV+lambdaL);return v;}\n#endif\n#ifdef CLEARCOAT\nfn visibility_Kelemen(VdotH: f32)->f32 {return 0.25/(VdotH*VdotH); }\n#endif\n#ifdef SHEEN\nfn visibility_Ashikhmin(NdotL: f32,NdotV: f32)->f32\n{return 1./(4.*(NdotL+NdotV-NdotL*NdotV));}\n/* NOT USED\n#ifdef SHEEN_SOFTER\nfn l(x: f32,alphaG: f32)->f32\n{var oneMinusAlphaSq: f32=(1.0-alphaG)*(1.0-alphaG);var a: f32=mix(21.5473,25.3245,oneMinusAlphaSq);var b: f32=mix(3.82987,3.32435,oneMinusAlphaSq);var c: f32=mix(0.19823,0.16801,oneMinusAlphaSq);var d: f32=mix(-1.97760,-1.27393,oneMinusAlphaSq);var e: f32=mix(-4.32054,-4.85967,oneMinusAlphaSq);return a/(1.0+b*pow(x,c))+d*x+e;}\nfn lambdaSheen(cosTheta: f32,alphaG: f32)->f32\n{return abs(cosTheta)<0.5 ? exp(l(cosTheta,alphaG)) : exp(2.0*l(0.5,alphaG)-l(1.0-cosTheta,alphaG));}\nfn visibility_CharlieSheen(NdotL: f32,NdotV: f32,alphaG: f32)->f32\n{var G: f32=1.0/(1.0+lambdaSheen(NdotV,alphaG)+lambdaSheen(NdotL,alphaG));return G/(4.0*NdotV*NdotL);}\n#endif\n*/\n#endif\nfn diffuseBRDF_Burley(NdotL: f32,NdotV: f32,VdotH: f32,roughness: f32)->f32 {var diffuseFresnelNV: f32=pow5(saturateEps(1.0-NdotL));var diffuseFresnelNL: f32=pow5(saturateEps(1.0-NdotV));var diffuseFresnel90: f32=0.5+2.0*VdotH*VdotH*roughness;var fresnel: f32 =\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNL) *\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNV);return fresnel/PI;}\n#ifdef SS_TRANSLUCENCY\nfn transmittanceBRDF_Burley(tintColor: vec3f,diffusionDistance: vec3f,thickness: f32)->vec3f {var S: vec3f=1./maxEpsVec3(diffusionDistance);var temp: vec3f=exp((-0.333333333*thickness)*S);return tintColor.rgb*0.25*(temp*temp*temp+3.0*temp);}\nfn computeWrappedDiffuseNdotL(NdotL: f32,w: f32)->f32 {var t: f32=1.0+w;var invt2: f32=1.0/(t*t);return saturate((NdotL+w)*invt2);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockDirectLighting="var diffuseBase: vec3f=vec3f(0.,0.,0.);\n#ifdef SPECULARTERM\nvar specularBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvar clearCoatBase: vec3f=vec3f(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvar sheenBase: vec3f=vec3f(0.,0.,0.);\n#endif\nvar preInfo: preLightingInfo;var info: lightingInfo;var shadow: f32=1.; \nvar aggShadow: f32=0.;var numLights: f32=0.;\n#if defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\nvar absorption: vec3f=vec3f(0.);\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrDirectLightingFunctions="#define CLEARCOATREFLECTANCE90 1.0\nstruct lightingInfo\n{diffuse: vec3f,\n#ifdef SPECULARTERM\nspecular: vec3f,\n#endif\n#ifdef CLEARCOAT\nclearCoat: vec4f,\n#endif\n#ifdef SHEEN\nsheen: vec3f\n#endif\n};fn adjustRoughnessFromLightProperties(roughness: f32,lightRadius: f32,lightDistance: f32)->f32 {\n#if defined(USEPHYSICALLIGHTFALLOFF) || defined(USEGLTFLIGHTFALLOFF)\nvar lightRoughness: f32=lightRadius/lightDistance;var totalRoughness: f32=saturate(lightRoughness+roughness);return totalRoughness;\n#else\nreturn roughness;\n#endif\n}\nfn computeHemisphericDiffuseLighting(info: preLightingInfo,lightColor: vec3f,groundColor: vec3f)->vec3f {return mix(groundColor,lightColor,info.NdotL);}\nfn computeDiffuseLighting(info: preLightingInfo,lightColor: vec3f)->vec3f {var diffuseTerm: f32=diffuseBRDF_Burley(info.NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*info.attenuation*info.NdotL*lightColor;}\nfn computeProjectionTextureDiffuseLighting(projectionLightTexture: texture_2d<f32>,projectionLightSampler: sampler,textureProjectionMatrix: mat4x4f,posW: vec3f)->vec3f{var strq: vec4f=textureProjectionMatrix* vec4f(posW,1.0);strq/=strq.w;var textureColor: vec3f=textureSample(projectionLightTexture,projectionLightSampler,strq.xy).rgb;return toLinearSpaceVec3(textureColor);}\n#ifdef SS_TRANSLUCENCY\nfn computeDiffuseAndTransmittedLighting(info: preLightingInfo,lightColor: vec3f,transmittance: vec3f)->vec3f {var NdotL: f32=absEps(info.NdotLUnclamped);var wrapNdotL: f32=computeWrappedDiffuseNdotL(NdotL,0.02);var trAdapt: f32=step(0.,info.NdotLUnclamped);var transmittanceNdotL: vec3f=mix(transmittance*wrapNdotL, vec3f(wrapNdotL),trAdapt);var diffuseTerm: f32=diffuseBRDF_Burley(NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*transmittanceNdotL*info.attenuation*lightColor;}\n#endif\n#ifdef SPECULARTERM\nfn computeSpecularLighting(info: preLightingInfo,N: vec3f,reflectance0: vec3f,reflectance90: vec3f,geometricRoughnessFactor: f32,lightColor: vec3f)->vec3f {var NdotH: f32=saturateEps(dot(N,info.H));var roughness: f32=max(info.roughness,geometricRoughnessFactor);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var fresnel: vec3f=fresnelSchlickGGXVec3(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nvar distribution: f32=normalDistributionFunction_TrowbridgeReitzGGX(NdotH,alphaG);\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvar smithVisibility: f32=smithVisibility_GGXCorrelated(info.NdotL,info.NdotV,alphaG);\n#else\nvar smithVisibility: f32=smithVisibility_TrowbridgeReitzGGXFast(info.NdotL,info.NdotV,alphaG);\n#endif\nvar specTerm: vec3f=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef ANISOTROPIC\nfn computeAnisotropicSpecularLighting(info: preLightingInfo,V: vec3f,N: vec3f,T: vec3f,B: vec3f,anisotropy: f32,reflectance0: vec3f,reflectance90: vec3f,geometricRoughnessFactor: f32,lightColor: vec3f)->vec3f {var NdotH: f32=saturateEps(dot(N,info.H));var TdotH: f32=dot(T,info.H);var BdotH: f32=dot(B,info.H);var TdotV: f32=dot(T,V);var BdotV: f32=dot(B,V);var TdotL: f32=dot(T,info.L);var BdotL: f32=dot(B,info.L);var alphaG: f32=convertRoughnessToAverageSlope(info.roughness);var alphaTB: vec2f=getAnisotropicRoughness(alphaG,anisotropy);alphaTB=max(alphaTB,vec2f(geometricRoughnessFactor*geometricRoughnessFactor));var fresnel: vec3f=fresnelSchlickGGXVec3(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nvar distribution: f32=normalDistributionFunction_BurleyGGX_Anisotropic(NdotH,TdotH,BdotH,alphaTB);var smithVisibility: f32=smithVisibility_GGXCorrelated_Anisotropic(info.NdotL,info.NdotV,TdotV,BdotV,TdotL,BdotL,alphaTB);var specTerm: vec3f=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef CLEARCOAT\nfn computeClearCoatLighting(info: preLightingInfo,Ncc: vec3f,geometricRoughnessFactor: f32,clearCoatIntensity: f32,lightColor: vec3f)->vec4f {var NccdotL: f32=saturateEps(dot(Ncc,info.L));var NccdotH: f32=saturateEps(dot(Ncc,info.H));var clearCoatRoughness: f32=max(info.roughness,geometricRoughnessFactor);var alphaG: f32=convertRoughnessToAverageSlope(clearCoatRoughness);var fresnel: f32=fresnelSchlickGGX(info.VdotH,uniforms.vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnel*=clearCoatIntensity;var distribution: f32=normalDistributionFunction_TrowbridgeReitzGGX(NccdotH,alphaG);var kelemenVisibility: f32=visibility_Kelemen(info.VdotH);var clearCoatTerm: f32=fresnel*distribution*kelemenVisibility;return vec4f(\nclearCoatTerm*info.attenuation*NccdotL*lightColor,\n1.0-fresnel\n);}\nfn computeClearCoatLightingAbsorption(NdotVRefract: f32,L: vec3f,Ncc: vec3f,clearCoatColor: vec3f,clearCoatThickness: f32,clearCoatIntensity: f32)->vec3f {var LRefract: vec3f=-refract(L,Ncc,uniforms.vClearCoatRefractionParams.y);var NdotLRefract: f32=saturateEps(dot(Ncc,LRefract));var absorption: vec3f=computeClearCoatAbsorption(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);return absorption;}\n#endif\n#ifdef SHEEN\nfn computeSheenLighting(info: preLightingInfo,N: vec3f,reflectance0: vec3f,reflectance90: vec3f,geometricRoughnessFactor: f32,lightColor: vec3f)->vec3f {var NdotH: f32=saturateEps(dot(N,info.H));var roughness: f32=max(info.roughness,geometricRoughnessFactor);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var fresnel: f32=1.;var distribution: f32=normalDistributionFunction_CharlieSheen(NdotH,alphaG);/*#ifdef SHEEN_SOFTER\nvar visibility: f32=visibility_CharlieSheen(info.NdotL,info.NdotV,alphaG);\n#else */\nvar visibility: f32=visibility_Ashikhmin(info.NdotL,info.NdotV);/* #endif */\nvar sheenTerm: f32=fresnel*distribution*visibility;return sheenTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrDirectLightingSetupFunctions="struct preLightingInfo\n{lightOffset: vec3f,\nlightDistanceSquared: f32,\nlightDistance: f32,\nattenuation: f32,\nL: vec3f,\nH: vec3f,\nNdotV: f32,\nNdotLUnclamped: f32,\nNdotL: f32,\nVdotH: f32,\nroughness: f32,\n#ifdef IRIDESCENCE\niridescenceIntensity: f32\n#endif\n};fn computePointAndSpotPreLightingInfo(lightData: vec4f,V: vec3f,N: vec3f,posW: vec3f)->preLightingInfo {var result: preLightingInfo;result.lightOffset=lightData.xyz-posW;result.lightDistanceSquared=dot(result.lightOffset,result.lightOffset);result.lightDistance=sqrt(result.lightDistanceSquared);result.L=normalize(result.lightOffset);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\nfn computeDirectionalPreLightingInfo(lightData: vec4f,V: vec3f,N: vec3f)->preLightingInfo {var result: preLightingInfo;result.lightDistance=length(-lightData.xyz);result.L=normalize(-lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\nfn computeHemisphericPreLightingInfo(lightData: vec4f,V: vec3f,N: vec3f)->preLightingInfo {var result: preLightingInfo;result.NdotL=dot(N,lightData.xyz)*0.5+0.5;result.NdotL=saturateEps(result.NdotL);result.NdotLUnclamped=result.NdotL;\n#ifdef SPECULARTERM\nresult.L=normalize(lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));\n#endif\nreturn result;}";kr.l.IncludesShadersStoreWGSL.depthPrePass="#ifdef DEPTHPREPASS\ngl_FragColor= vec4f(0.,0.,0.,1.0);return;\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockFinalColorComposition="var finalColor: vec4f= vec4f(\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance +\n#endif\n#ifdef SPECULARTERM\nfinalSpecularScaled +\n#endif\n#ifdef SHEEN\nfinalSheenScaled +\n#endif\n#ifdef CLEARCOAT\nfinalClearCoatScaled +\n#endif\n#ifdef REFLECTION\nfinalRadianceScaled +\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled +\n#endif\n#ifdef CLEARCOAT\nclearcoatOut.finalClearCoatRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction +\n#endif\n#endif\nfinalAmbient +\nfinalDiffuse,\nalpha);\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor.rgb*=lightmapColor.rgb;\n#else\nfinalColor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\nfinalColor=vec4f(finalColor.rgb+finalEmissive,finalColor.a);\n#define CUSTOM_FRAGMENT_BEFORE_FOG\nfinalColor=max(finalColor,vec4f(0.0));\n";kr.l.IncludesShadersStoreWGSL.pbrBlockFinalLitComponents="aggShadow=aggShadow/numLights;\n#if defined(ENVIRONMENTBRDF)\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvar energyConservationFactor: vec3f=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n#ifndef METALLICWORKFLOW\n#ifdef SPECULAR_GLOSSINESS_ENERGY_CONSERVATION\nsurfaceAlbedo=(1.-reflectance)*surfaceAlbedo.rgb;\n#endif\n#endif\n#if defined(SHEEN) && defined(SHEEN_ALBEDOSCALING) && defined(ENVIRONMENTBRDF)\nsurfaceAlbedo=sheenOut.sheenAlbedoScaling*surfaceAlbedo.rgb;\n#endif\n#ifdef REFLECTION\nvar finalIrradiance: vec3f=reflectionOut.environmentIrradiance;\n#if defined(CLEARCOAT)\nfinalIrradiance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nfinalIrradiance*=clearcoatOut.absorption;\n#endif\n#endif\n#if defined(SS_REFRACTION)\nfinalIrradiance*=subSurfaceOut.refractionFactorForIrradiance;\n#endif\n#if defined(SS_TRANSLUCENCY)\nfinalIrradiance*=(1.0-subSurfaceOut.translucencyIntensity);finalIrradiance+=subSurfaceOut.refractionIrradiance;\n#endif\nfinalIrradiance*=surfaceAlbedo.rgb;finalIrradiance*=vLightingIntensity.z;finalIrradiance*=aoOut.ambientOcclusionColor;\n#endif\n#ifdef SPECULARTERM\nvar finalSpecular: vec3f=specularBase;finalSpecular=max(finalSpecular,vec3f(0.0));var finalSpecularScaled: vec3f=finalSpecular*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalSpecularScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef REFLECTION\nvar finalRadiance: vec3f=reflectionOut.environmentRadiance.rgb;finalRadiance*=subSurfaceOut.specularEnvironmentReflectance;var finalRadianceScaled: vec3f=finalRadiance*vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalRadianceScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef SHEEN\nvar finalSheen: vec3f=sheenBase*sheenOut.sheenColor;finalSheen=max(finalSheen,vec3f(0.0));var finalSheenScaled: vec3f=finalSheen*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(CLEARCOAT) && defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef CLEARCOAT\nvar finalClearCoat: vec3f=clearCoatBase;finalClearCoat=max(finalClearCoat,vec3f(0.0));var finalClearCoatScaled: vec3f=finalClearCoat*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=clearcoatOut.energyConservationFactorClearCoat;\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction*=clearcoatOut.conservationFactor;\n#ifdef CLEARCOAT_TINT\nsubSurfaceOut.finalRefraction*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef ALPHABLEND\nvar luminanceOverAlpha: f32=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(clearcoatOut.finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA) || defined(CLEARCOATOVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockFinalUnlitComponents="var finalDiffuse: vec3f=diffuseBase;finalDiffuse*=surfaceAlbedo.rgb;finalDiffuse=max(finalDiffuse,vec3f(0.0));finalDiffuse*=vLightingIntensity.x;var finalAmbient: vec3f=vAmbientColor;finalAmbient*=surfaceAlbedo.rgb;var finalEmissive: vec3f=vEmissiveColor;\n#ifdef EMISSIVE\nvar emissiveColorTex: vec3f=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb;\n#ifdef GAMMAEMISSIVE\nfinalEmissive*=toLinearSpace(emissiveColorTex.rgb);\n#else\nfinalEmissive*=emissiveColorTex.rgb;\n#endif\nfinalEmissive*= vEmissiveInfos.y;\n#endif\nfinalEmissive*=vLightingIntensity.y;\n#ifdef AMBIENT\nvar ambientOcclusionForDirectDiffuse: vec3f=mix( vec3f(1.),aoOut.ambientOcclusionColor,vAmbientInfos.w);\n#else\nvar ambientOcclusionForDirectDiffuse: vec3f=aoOut.ambientOcclusionColor;\n#endif\nfinalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse;\n";kr.l.IncludesShadersStoreWGSL.pbrBlockGeometryInfo="var NdotVUnclamped: f32=dot(normalW,viewDirectionW);var NdotV: f32=absEps(NdotVUnclamped);var alphaG: f32=convertRoughnessToAverageSlope(roughness);var AARoughnessFactors: vec2f=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\nalphaG+=AARoughnessFactors.y;\n#endif\n#if defined(ENVIRONMENTBRDF)\nvar environmentBrdf: vec3f=getBRDFLookup(NdotV,roughness);\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nvar ambientMonochrome: f32=aoOut.ambientOcclusionColor.r;\n#else\nvar ambientMonochrome: f32=getLuminance(aoOut.ambientOcclusionColor);\n#endif\nvar seo: f32=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nvar eho: f32=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW);\n#endif\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockImageProcessing="#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING)\n#if !defined(SKIPFINALCOLORCLAMP)\nfinalColor.rgb=clamp(finalColor.rgb,0.,30.0);\n#endif\n#else\nfinalColor=applyImageProcessing(finalColor);\n#endif\nfinalColor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\nfinalColor.rgb*=finalColor.a;\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockLightmapInit="#ifdef LIGHTMAP\nvar lightmapColor: vec4f=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\n#ifdef GAMMALIGHTMAP\nlightmapColor.rgb=toLinearSpace(lightmapColor.rgb);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockNormalFinal="#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvar faceNormal: vec3f=normalize(cross(dpdx(vPositionW),dpdy(vPositionW)))*vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=gl_FrontFacing ? faceNormal : -faceNormal;\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockReflectance="#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvar specularEnvironmentReflectance: vec3f=getReflectanceFromBRDFWithEnvLookup(clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\nspecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nspecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\nvar specularEnvironmentReflectance: vec3f=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));\n#endif\n#ifdef CLEARCOAT\nspecularEnvironmentReflectance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nspecularEnvironmentReflectance*=clearcoatOut.absorption;\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockReflectance0="var reflectance: f32=max(max(reflectivityOut.surfaceReflectivityColor.r,reflectivityOut.surfaceReflectivityColor.g),reflectivityOut.surfaceReflectivityColor.b);var specularEnvironmentR0: vec3f=reflectivityOut.surfaceReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvar specularEnvironmentR90: vec3f= vec3f(metallicReflectanceFactors.a);\n#else \nvar specularEnvironmentR90: vec3f= vec3f(1.0,1.0,1.0);\n#endif\n#ifdef ALPHAFRESNEL\nvar reflectance90: f32=fresnelGrazingReflectance(reflectance);specularEnvironmentR90=specularEnvironmentR90*reflectance90;\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrDebug="#if DEBUGMODE>0\nif (input.vClipSpacePosition.x/input.vClipSpacePosition.w>=uniforms.vDebugMode.x) {var color: vec3f;\n#if DEBUGMODE==1\ncolor=vPositionW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==2 && defined(NORMAL)\ncolor=vNormalW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==3 && defined(BUMP) || DEBUGMODE==3 && defined(PARALLAX) || DEBUGMODE==3 && defined(ANISOTROPIC)\ncolor=TBN[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==4 && defined(BUMP) || DEBUGMODE==4 && defined(PARALLAX) || DEBUGMODE==4 && defined(ANISOTROPIC)\ncolor=TBN[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==5\ncolor=normalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==6 && defined(MAINUV1)\ncolor= vec3f(vMainUV1,0.0);\n#elif DEBUGMODE==7 && defined(MAINUV2)\ncolor= vec3f(vMainUV2,0.0);\n#elif DEBUGMODE==8 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ncolor=clearcoatOut.TBNClearCoat[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==9 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ncolor=clearcoatOut.TBNClearCoat[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==10 && defined(CLEARCOAT)\ncolor=clearcoatOut.clearCoatNormalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==11 && defined(ANISOTROPIC)\ncolor=anisotropicOut.anisotropicNormal;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==12 && defined(ANISOTROPIC)\ncolor=anisotropicOut.anisotropicTangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==13 && defined(ANISOTROPIC)\ncolor=anisotropicOut.anisotropicBitangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==20 && defined(ALBEDO)\ncolor=albedoTexture.rgb;\n#ifndef GAMMAALBEDO\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==21 && defined(AMBIENT)\ncolor=aoOut.ambientOcclusionColorMap.rgb;\n#elif DEBUGMODE==22 && defined(OPACITY)\ncolor=opacityMap.rgb;\n#elif DEBUGMODE==23 && defined(EMISSIVE)\ncolor=emissiveColorTex.rgb;\n#ifndef GAMMAEMISSIVE\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==24 && defined(LIGHTMAP)\ncolor=lightmapColor;\n#ifndef GAMMALIGHTMAP\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==25 && defined(REFLECTIVITY) && defined(METALLICWORKFLOW)\ncolor=reflectivityOut.surfaceMetallicColorMap.rgb;\n#elif DEBUGMODE==26 && defined(REFLECTIVITY) && !defined(METALLICWORKFLOW)\ncolor=reflectivityOut.surfaceReflectivityColorMap.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==27 && defined(CLEARCOAT) && defined(CLEARCOAT_TEXTURE)\ncolor= vec3f(clearcoatOut.clearCoatMapData.rg,0.0);\n#elif DEBUGMODE==28 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\ncolor=clearcoatOut.clearCoatTintMapData.rgb;\n#elif DEBUGMODE==29 && defined(SHEEN) && defined(SHEEN_TEXTURE)\ncolor=sheenOut.sheenMapData.rgb;\n#elif DEBUGMODE==30 && defined(ANISOTROPIC) && defined(ANISOTROPIC_TEXTURE)\ncolor=anisotropicOut.anisotropyMapData.rgb;\n#elif DEBUGMODE==31 && defined(SUBSURFACE) && defined(SS_THICKNESSANDMASK_TEXTURE)\ncolor=subSurfaceOut.thicknessMap.rgb;\n#elif DEBUGMODE==32 && defined(BUMP)\ncolor=texture2D(bumpSampler,vBumpUV).rgb;\n#elif DEBUGMODE==40 && defined(SS_REFRACTION)\ncolor=subSurfaceOut.environmentRefraction.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==41 && defined(REFLECTION)\ncolor=reflectionOut.environmentRadiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==42 && defined(CLEARCOAT) && defined(REFLECTION)\ncolor=clearcoatOut.environmentClearCoatRadiance.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==50\ncolor=diffuseBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==51 && defined(SPECULARTERM)\ncolor=specularBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==52 && defined(CLEARCOAT)\ncolor=clearCoatBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==53 && defined(SHEEN)\ncolor=sheenBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==54 && defined(REFLECTION)\ncolor=reflectionOut.environmentIrradiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==60\ncolor=surfaceAlbedo.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==61\ncolor=clearcoatOut.specularEnvironmentR0;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==62 && defined(METALLICWORKFLOW)\ncolor= vec3f(reflectivityOut.metallicRoughness.r);\n#elif DEBUGMODE==71 && defined(METALLICWORKFLOW)\ncolor=reflectivityOut.metallicF0;\n#elif DEBUGMODE==63\ncolor= vec3f(roughness);\n#elif DEBUGMODE==64\ncolor= vec3f(alphaG);\n#elif DEBUGMODE==65\ncolor= vec3f(NdotV);\n#elif DEBUGMODE==66 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\ncolor=clearcoatOut.clearCoatColor;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==67 && defined(CLEARCOAT)\ncolor= vec3f(clearcoatOut.clearCoatRoughness);\n#elif DEBUGMODE==68 && defined(CLEARCOAT)\ncolor= vec3f(clearcoatOut.clearCoatNdotV);\n#elif DEBUGMODE==69 && defined(SUBSURFACE) && defined(SS_TRANSLUCENCY)\ncolor=subSurfaceOut.transmittance;\n#elif DEBUGMODE==70 && defined(SUBSURFACE) && defined(SS_REFRACTION)\ncolor=subSurfaceOut.refractionTransmittance;\n#elif DEBUGMODE==72\ncolor= vec3f(microSurface);\n#elif DEBUGMODE==73\ncolor=vAlbedoColor;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==74 && !defined(METALLICWORKFLOW)\ncolor=vReflectivityColor;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==75\ncolor=vEmissiveColor;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==80 && defined(RADIANCEOCCLUSION)\ncolor= vec3f(seo);\n#elif DEBUGMODE==81 && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\ncolor= vec3f(eho);\n#elif DEBUGMODE==82 && defined(MS_BRDF_ENERGY_CONSERVATION)\ncolor= vec3f(energyConservationFactor);\n#elif DEBUGMODE==83 && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ncolor=specularEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==84 && defined(CLEARCOAT) && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ncolor=clearcoatOut.clearCoatEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==85 && defined(SHEEN) && defined(REFLECTION)\ncolor=sheenOut.sheenEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==86 && defined(ALPHABLEND)\ncolor= vec3f(luminanceOverAlpha);\n#elif DEBUGMODE==87\ncolor= vec3f(alpha);\n#elif DEBUGMODE==88 && defined(ALBEDO)\ncolor= vec3f(albedoTexture.a);\n#elif DEBUGMODE==89\ncolor=aoOut.ambientOcclusionColor;\n#else\nvar stripeWidth: f32=30.;var stripePos: f32=floor((input.position.x+input.position.y)/stripeWidth);var whichColor: f32=((stripePos)%(2.));var color1: vec3f= vec3f(.6,.2,.2);var color2: vec3f= vec3f(.3,.1,.1);color=mix(color1,color2,whichColor);\n#endif\ncolor*=uniforms.vDebugMode.y;\n#ifdef DEBUGMODE_NORMALIZE\ncolor=normalize(color)*0.5+0.5;\n#endif\n#ifdef DEBUGMODE_GAMMA\ncolor=toGammaSpaceVec3(color);\n#endif\nfragmentOutputs.color=vec4f(color,1.0);\n#ifdef PREPASS\nfragmentOutputs.fragData0=toLinearSpace(color); \nfragmentOutputs.fragData1=vec4f(0.,0.,0.,0.); \n#endif\n#ifdef DEBUGMODE_FORCERETURN\nreturn fragmentOutputs;\n#endif\n}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrDirectLightingFalloffFunctions="fn computeDistanceLightFalloff_Standard(lightOffset: vec3f,range: f32)->f32\n{return max(0.,1.0-length(lightOffset)/range);}\nfn computeDistanceLightFalloff_Physical(lightDistanceSquared: f32)->f32\n{return 1.0/maxEps(lightDistanceSquared);}\nfn computeDistanceLightFalloff_GLTF(lightDistanceSquared: f32,inverseSquaredRange: f32)->f32\n{var lightDistanceFalloff: f32=1.0/maxEps(lightDistanceSquared);var factor: f32=lightDistanceSquared*inverseSquaredRange;var attenuation: f32=saturate(1.0-factor*factor);attenuation*=attenuation;lightDistanceFalloff*=attenuation;return lightDistanceFalloff;}\nfn computeDistanceLightFalloff(lightOffset: vec3f,lightDistanceSquared: f32,range: f32,inverseSquaredRange: f32)->f32\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDistanceLightFalloff_Physical(lightDistanceSquared);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDistanceLightFalloff_GLTF(lightDistanceSquared,inverseSquaredRange);\n#else\nreturn computeDistanceLightFalloff_Standard(lightOffset,range);\n#endif\n}\nfn computeDirectionalLightFalloff_Standard(lightDirection: vec3f,directionToLightCenterW: vec3f,cosHalfAngle: f32,exponent: f32)->f32\n{var falloff: f32=0.0;var cosAngle: f32=maxEps(dot(-lightDirection,directionToLightCenterW));if (cosAngle>=cosHalfAngle)\n{falloff=max(0.,pow(cosAngle,exponent));}\nreturn falloff;}\nfn computeDirectionalLightFalloff_Physical(lightDirection: vec3f,directionToLightCenterW: vec3f,cosHalfAngle: f32)->f32\n{const kMinusLog2ConeAngleIntensityRatio: f32=6.64385618977; \nvar concentrationKappa: f32=kMinusLog2ConeAngleIntensityRatio/(1.0-cosHalfAngle);var lightDirectionSpreadSG: vec4f= vec4f(-lightDirection*concentrationKappa,-concentrationKappa);var falloff: f32=exp2(dot( vec4f(directionToLightCenterW,1.0),lightDirectionSpreadSG));return falloff;}\nfn computeDirectionalLightFalloff_GLTF(lightDirection: vec3f,directionToLightCenterW: vec3f,lightAngleScale: f32,lightAngleOffset: f32)->f32\n{var cd: f32=dot(-lightDirection,directionToLightCenterW);var falloff: f32=saturate(cd*lightAngleScale+lightAngleOffset);falloff*=falloff;return falloff;}\nfn computeDirectionalLightFalloff(lightDirection: vec3f,directionToLightCenterW: vec3f,cosHalfAngle: f32,exponent: f32,lightAngleScale: f32,lightAngleOffset: f32)->f32\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDirectionalLightFalloff_Physical(lightDirection,directionToLightCenterW,cosHalfAngle);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenterW,lightAngleScale,lightAngleOffset);\n#else\nreturn computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent);\n#endif\n}";kr.l.IncludesShadersStoreWGSL.hdrFilteringFunctions="#ifdef NUM_SAMPLES\n#if NUM_SAMPLES>0\nfn radicalInverse_VdC(value: u32)->f32 \n{var bits=(value<<16u) | (value>>16u);bits=((bits & 0x55555555u)<<1u) | ((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u) | ((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u) | ((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u) | ((bits & 0xFF00FF00u)>>8u);return f32(bits)*2.3283064365386963e-10; }\nfn hammersley(i: u32,N: u32)->vec2f\n{return vec2f( f32(i)/ f32(N),radicalInverse_VdC(i));}\nfn log4(x: f32)->f32 {return log2(x)/2.;}\nconst NUM_SAMPLES_FLOAT: f32= f32(NUM_SAMPLES);const NUM_SAMPLES_FLOAT_INVERSED: f32=1./NUM_SAMPLES_FLOAT;const K: f32=4.;fn irradiance(inputTexture: texture_cube<f32>,inputSampler: sampler,inputN: vec3f,filteringInfo: vec2f)->vec3f\n{var n: vec3f=normalize(inputN);var result: vec3f= vec3f(0.0);var tangent: vec3f=select(vec3f(1.,0.,0.),vec3f(0.,0.,1.),abs(n.z)<0.999);tangent=normalize(cross(tangent,n));var bitangent: vec3f=cross(n,tangent);var tbn: mat3x3f= mat3x3f(tangent,bitangent,n);var maxLevel: f32=filteringInfo.y;var dim0: f32=filteringInfo.x;var omegaP: f32=(4.*PI)/(6.*dim0*dim0);for(var i: u32=0u; i<NUM_SAMPLES; i++)\n{var Xi: vec2f=hammersley(i,NUM_SAMPLES);var Ls: vec3f=hemisphereCosSample(Xi);Ls=normalize(Ls);var Ns: vec3f= vec3f(0.,0.,1.);var NoL: f32=dot(Ns,Ls);if (NoL>0.) {var pdf_inversed: f32=PI/NoL;var omegaS: f32=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;var l: f32=log4(omegaS)-log4(omegaP)+log4(K);var mipLevel: f32=clamp(l,0.0,maxLevel);var c: vec3f=textureSampleLevel(inputTexture,inputSampler,tbn*Ls,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpaceVec3(c);\n#endif\nresult+=c;}}\nresult=result*NUM_SAMPLES_FLOAT_INVERSED;return result;}\nfn radiance(alphaG: f32,inputTexture: texture_cube<f32>,inputSampler: sampler,inputN: vec3f,filteringInfo: vec2f)->vec3f\n{var n: vec3f=normalize(inputN);var c: vec3f=textureSample(inputTexture,inputSampler,n).rgb; \nif (alphaG==0.) {\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nreturn c;} else {var result: vec3f= vec3f(0.);var tangent: vec3f=select(vec3f(1.,0.,0.),vec3f(0.,0.,1.),abs(n.z)<0.999);tangent=normalize(cross(tangent,n));var bitangent: vec3f=cross(n,tangent);var tbn: mat3x3f= mat3x3f(tangent,bitangent,n);var maxLevel: f32=filteringInfo.y;var dim0: f32=filteringInfo.x;var omegaP: f32=(4.*PI)/(6.*dim0*dim0);var weight: f32=0.;for(var i: u32=0u; i<NUM_SAMPLES; i++)\n{var Xi: vec2f=hammersley(i,NUM_SAMPLES);var H: vec3f=hemisphereImportanceSampleDggx(Xi,alphaG);var NoV: f32=1.;var NoH: f32=H.z;var NoH2: f32=H.z*H.z;var NoL: f32=2.*NoH2-1.;var L: vec3f= vec3f(2.*NoH*H.x,2.*NoH*H.y,NoL);L=normalize(L);if (NoL>0.) {var pdf_inversed: f32=4./normalDistributionFunction_TrowbridgeReitzGGX(NoH,alphaG);var omegaS: f32=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;var l: f32=log4(omegaS)-log4(omegaP)+log4(K);var mipLevel: f32=clamp( f32(l),0.0,maxLevel);weight+=NoL;var c: vec3f=textureSampleLevel(inputTexture,inputSampler,tbn*L,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nresult+=c*NoL;}}\nresult=result/weight;return result;}}\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.importanceSampling="fn hemisphereCosSample(u: vec2f)->vec3f {var phi: f32=2.*PI*u.x;var cosTheta2: f32=1.-u.y;var cosTheta: f32=sqrt(cosTheta2);var sinTheta: f32=sqrt(1.-cosTheta2);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nfn hemisphereImportanceSampleDggx(u: vec2f,a: f32)->vec3f {var phi: f32=2.*PI*u.x;var cosTheta2: f32=(1.-u.y)/(1.+(a+1.)*((a-1.)*u.y));var cosTheta: f32=sqrt(cosTheta2);var sinTheta: f32=sqrt(1.-cosTheta2);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nfn hemisphereImportanceSampleDCharlie(u: vec2f,a: f32)->vec3f { \nvar phi: f32=2.*PI*u.x;var sinTheta: f32=pow(u.y,a/(2.*a+1.));var cosTheta: f32=sqrt(1.-sinTheta*sinTheta);return vec3f(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}";kr.l.IncludesShadersStoreWGSL.pbrHelperFunctions="#define MINIMUMVARIANCE 0.0005\nfn convertRoughnessToAverageSlope(roughness: f32)->f32\n{return roughness*roughness+MINIMUMVARIANCE;}\nfn fresnelGrazingReflectance(reflectance0: f32)->f32 {var reflectance90: f32=saturate(reflectance0*25.0);return reflectance90;}\nfn getAARoughnessFactors(normalVector: vec3f)->vec2f {\n#ifdef SPECULARAA\nvar nDfdx: vec3f=dpdx(normalVector.xyz);var nDfdy: vec3f=dpdy(normalVector.xyz);var slopeSquare: f32=max(dot(nDfdx,nDfdx),dot(nDfdy,nDfdy));var geometricRoughnessFactor: f32=pow(saturate(slopeSquare),0.333);var geometricAlphaGFactor: f32=sqrt(slopeSquare);geometricAlphaGFactor*=0.75;return vec2f(geometricRoughnessFactor,geometricAlphaGFactor);\n#else\nreturn vec2f(0.);\n#endif\n}\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_LEGACY\nfn getAnisotropicRoughness(alphaG: f32,anisotropy: f32)->vec2f {var alphaT: f32=max(alphaG*(1.0+anisotropy),MINIMUMVARIANCE);var alphaB: f32=max(alphaG*(1.0-anisotropy),MINIMUMVARIANCE);return vec2f(alphaT,alphaB);}\nfn getAnisotropicBentNormals(T: vec3f,B: vec3f,N: vec3f,V: vec3f,anisotropy: f32,roughness: f32)->vec3f {var anisotropicFrameDirection: vec3f=select(T,B,anisotropy>=0.0);var anisotropicFrameTangent: vec3f=cross(normalize(anisotropicFrameDirection),V);var anisotropicFrameNormal: vec3f=cross(anisotropicFrameTangent,anisotropicFrameDirection);var anisotropicNormal: vec3f=normalize(mix(N,anisotropicFrameNormal,abs(anisotropy)));return anisotropicNormal;}\n#else\nfn getAnisotropicRoughness(alphaG: f32,anisotropy: f32)->vec2f {var alphaT: f32=max(mix(alphaG,1.0,anisotropy*anisotropy),MINIMUMVARIANCE);var alphaB: f32=max(alphaG,MINIMUMVARIANCE);return vec2f(alphaT,alphaB);}\nfn getAnisotropicBentNormals(T: vec3f,B: vec3f,N: vec3f,V: vec3f,anisotropy: f32,roughness: f32)->vec3f {var bentNormal: vec3f=cross(B,V);bentNormal=normalize(cross(bentNormal,B));var a: f32=square(square(1.0-anisotropy*(1.0-roughness)));bentNormal=normalize(mix(bentNormal,N,a));return bentNormal;}\n#endif\n#endif\n#if defined(CLEARCOAT) || defined(SS_REFRACTION)\nfn cocaLambertVec3(alpha: vec3f,distance: f32)->vec3f {return exp(-alpha*distance);}\nfn cocaLambert(NdotVRefract: f32,NdotLRefract: f32,alpha: vec3f,thickness: f32)->vec3f {return cocaLambertVec3(alpha,(thickness*((NdotLRefract+NdotVRefract)/(NdotLRefract*NdotVRefract))));}\nfn computeColorAtDistanceInMedia(color: vec3f,distance: f32)->vec3f {return -log(color)/distance;}\nfn computeClearCoatAbsorption(NdotVRefract: f32,NdotLRefract: f32,clearCoatColor: vec3f,clearCoatThickness: f32,clearCoatIntensity: f32)->vec3f {var clearCoatAbsorption: vec3f=mix( vec3f(1.0),\ncocaLambert(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness),\nclearCoatIntensity);return clearCoatAbsorption;}\n#endif\n#ifdef MICROSURFACEAUTOMATIC\nfn computeDefaultMicroSurface(microSurface: f32,reflectivityColor: vec3f)->f32\n{const kReflectivityNoAlphaWorkflow_SmoothnessMax: f32=0.95;var reflectivityLuminance: f32=getLuminance(reflectivityColor);var reflectivityLuma: f32=sqrt(reflectivityLuminance);microSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;return microSurface;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrIBLFunctions="#if defined(REFLECTION) || defined(SS_REFRACTION)\nfn getLodFromAlphaG(cubeMapDimensionPixels: f32,microsurfaceAverageSlope: f32)->f32 {var microsurfaceAverageSlopeTexels: f32=cubeMapDimensionPixels*microsurfaceAverageSlope;var lod: f32=log2(microsurfaceAverageSlopeTexels);return lod;}\nfn getLinearLodFromRoughness(cubeMapDimensionPixels: f32,roughness: f32)->f32 {var lod: f32=log2(cubeMapDimensionPixels)*roughness;return lod;}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(RADIANCEOCCLUSION)\nfn environmentRadianceOcclusion(ambientOcclusion: f32,NdotVUnclamped: f32)->f32 {var temp: f32=NdotVUnclamped+ambientOcclusion;return saturate(temp*temp-1.0+ambientOcclusion);}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(HORIZONOCCLUSION)\nfn environmentHorizonOcclusion(view: vec3f,normal: vec3f,geometricNormal: vec3f)->f32 {var reflection: vec3f=reflect(view,normal);var temp: f32=saturate(1.0+1.1*dot(reflection,geometricNormal));return temp*temp;}\n#endif\n#if defined(LODINREFLECTIONALPHA) || defined(SS_LODINREFRACTIONALPHA)\n#define UNPACK_LOD(x) (1.0-x)*255.0\nfn getLodFromAlphaG(cubeMapDimensionPixels: f32,alphaG: f32,NdotV: f32)->f32 {var microsurfaceAverageSlope: f32=alphaG;microsurfaceAverageSlope*=sqrt(abs(NdotV));return getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);}\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockAlbedoOpacity="struct albedoOpacityOutParams\n{surfaceAlbedo: vec3f,\nalpha: f32};\n#define pbr_inline\nfn albedoOpacityBlock(\nvAlbedoColor: vec4f\n#ifdef ALBEDO\n,albedoTexture: vec4f\n,albedoInfos: vec2f\n#endif\n#ifdef OPACITY\n,opacityMap: vec4f\n,vOpacityInfos: vec2f\n#endif\n#ifdef DETAIL\n,detailColor: vec4f\n,vDetailInfos: vec4f\n#endif\n#ifdef DECAL\n,decalColor: vec4f\n,vDecalInfos: vec4f\n#endif\n)->albedoOpacityOutParams\n{var outParams: albedoOpacityOutParams;var surfaceAlbedo: vec3f=vAlbedoColor.rgb;var alpha: f32=vAlbedoColor.a;\n#ifdef ALBEDO\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\n#ifdef GAMMAALBEDO\nsurfaceAlbedo*=toLinearSpace(albedoTexture.rgb);\n#else\nsurfaceAlbedo*=albedoTexture.rgb;\n#endif\nsurfaceAlbedo*=albedoInfos.y;\n#endif\n#ifndef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nsurfaceAlbedo*=vColor.rgb;\n#endif\n#ifdef DETAIL\nvar detailAlbedo: f32=2.0*mix(0.5,detailColor.r,vDetailInfos.y);surfaceAlbedo=surfaceAlbedo.rgb*detailAlbedo*detailAlbedo; \n#endif\n#ifdef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\n#ifdef OPACITY\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST \n#if DEBUGMODE != 88\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;}\n";kr.l.IncludesShadersStoreWGSL.pbrBlockReflectivity="struct reflectivityOutParams\n{microSurface: f32,\nroughness: f32,\nsurfaceReflectivityColor: vec3f,\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo: vec3f,\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\nambientOcclusionColor: vec3f,\n#endif\n#if DEBUGMODE>0\n#ifdef METALLICWORKFLOW\nmetallicRoughness: vec2f,\n#ifdef REFLECTIVITY\nsurfaceMetallicColorMap: vec4f,\n#endif\n#ifndef FROSTBITE_REFLECTANCE\nmetallicF0: vec3f,\n#endif\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColorMap: vec4f,\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nfn reflectivityBlock(\nvReflectivityColor: vec4f\n#ifdef METALLICWORKFLOW\n,surfaceAlbedo: vec3f\n,metallicReflectanceFactors: vec4f\n#endif\n#ifdef REFLECTIVITY\n,reflectivityInfos: vec3f\n,surfaceMetallicOrReflectivityColorMap: vec4f\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n,ambientOcclusionColorIn: vec3f\n#endif\n#ifdef MICROSURFACEMAP\n,microSurfaceTexel: vec4f\n#endif\n#ifdef DETAIL\n,detailColor: vec4f\n,vDetailInfos: vec4f\n#endif\n)->reflectivityOutParams\n{var outParams: reflectivityOutParams;var microSurface: f32=vReflectivityColor.a;var surfaceReflectivityColor: vec3f=vReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvar metallicRoughness: vec2f=surfaceReflectivityColor.rg;\n#ifdef REFLECTIVITY\n#if DEBUGMODE>0\noutParams.surfaceMetallicColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef AOSTOREINMETALMAPRED\nvar aoStoreInMetalMap: vec3f= vec3f(surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r);outParams.ambientOcclusionColor=mix(ambientOcclusionColorIn,aoStoreInMetalMap,reflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.g;\n#endif\n#endif\n#endif\n#ifdef DETAIL\nvar detailRoughness: f32=mix(0.5,detailColor.b,vDetailInfos.w);var loLerp: f32=mix(0.,metallicRoughness.g,detailRoughness*2.);var hiLerp: f32=mix(metallicRoughness.g,1.,(detailRoughness-0.5)*2.);metallicRoughness.g=mix(loLerp,hiLerp,step(detailRoughness,0.5));\n#endif\n#ifdef MICROSURFACEMAP\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#if DEBUGMODE>0\noutParams.metallicRoughness=metallicRoughness;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\nmicroSurface=1.0-metallicRoughness.g;var baseColor: vec3f=surfaceAlbedo;\n#ifdef FROSTBITE_REFLECTANCE\noutParams.surfaceAlbedo=baseColor.rgb*(1.0-metallicRoughness.r);surfaceReflectivityColor=mix(0.16*reflectance*reflectance,baseColor,metallicRoughness.r);\n#else\nvar metallicF0: vec3f=metallicReflectanceFactors.rgb;\n#if DEBUGMODE>0\noutParams.metallicF0=metallicF0;\n#endif\noutParams.surfaceAlbedo=mix(baseColor.rgb*(1.0-metallicF0), vec3f(0.,0.,0.),metallicRoughness.r);surfaceReflectivityColor=mix(metallicF0,baseColor,metallicRoughness.r);\n#endif\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColor*=surfaceMetallicOrReflectivityColorMap.rgb;\n#if DEBUGMODE>0\noutParams.surfaceReflectivityColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceMetallicOrReflectivityColorMap.a;microSurface*=reflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\n#endif\nmicroSurface=saturate(microSurface);var roughness: f32=1.-microSurface;outParams.microSurface=microSurface;outParams.roughness=roughness;outParams.surfaceReflectivityColor=surfaceReflectivityColor;return outParams;}\n";kr.l.IncludesShadersStoreWGSL.pbrBlockAmbientOcclusion="struct ambientOcclusionOutParams\n{ambientOcclusionColor: vec3f,\n#if DEBUGMODE>0 && defined(AMBIENT)\nambientOcclusionColorMap: vec3f\n#endif\n};\n#define pbr_inline\nfn ambientOcclusionBlock(\n#ifdef AMBIENT\nambientOcclusionColorMap_: vec3f,\nvAmbientInfos: vec4f\n#endif\n)->ambientOcclusionOutParams\n{ \nvar outParams: ambientOcclusionOutParams;var ambientOcclusionColor: vec3f= vec3f(1.,1.,1.);\n#ifdef AMBIENT\nvar ambientOcclusionColorMap: vec3f=ambientOcclusionColorMap_*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap= vec3f(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#if DEBUGMODE>0\noutParams.ambientOcclusionColorMap=ambientOcclusionColorMap;\n#endif\n#endif\noutParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;}\n";kr.l.IncludesShadersStoreWGSL.pbrBlockAlphaFresnel="#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nstruct alphaFresnelOutParams\n{alpha: f32};\n#define pbr_inline\nfn alphaFresnelBlock(\nin var normalW: vec3f,\nin var viewDirectionW: vec3f,\nin var alpha: f32,\nin var microSurface: f32\n)->alphaFresnelOutParams\n{var outParams: alphaFresnelOutParams;var opacityPerceptual: f32=alpha;\n#ifdef LINEARALPHAFRESNEL\nvar opacity0: f32=opacityPerceptual;\n#else\nvar opacity0: f32=opacityPerceptual*opacityPerceptual;\n#endif\nvar opacity90: f32=fresnelGrazingReflectance(opacity0);var normalForward: vec3f=faceforward(normalW,-viewDirectionW,normalW);outParams.alpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)), vec3f(opacity0), vec3f(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (outParams.alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\noutParams.alpha=1.0;\n#endif\n#endif\nreturn outParams;}\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.pbrBlockAnisotropic="#ifdef ANISOTROPIC\nstruct anisotropicOutParams\n{anisotropy: f32,\nanisotropicTangent: vec3f,\nanisotropicBitangent: vec3f,\nanisotropicNormal: vec3f,\n#if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE)\nanisotropyMapData: vec3f\n#endif\n};\n#define pbr_inline\nfn anisotropicBlock(\nvAnisotropy: vec3f,\nroughness: f32,\n#ifdef ANISOTROPIC_TEXTURE\nanisotropyMapData: vec3f,\n#endif\nTBN: mat3x3f,\nnormalW: vec3f,\nviewDirectionW: vec3f\n)->anisotropicOutParams\n{ \nvar outParams: anisotropicOutParams;var anisotropy: f32=vAnisotropy.b;var anisotropyDirection: vec3f= vec3f(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nanisotropy*=anisotropyMapData.b;\n#if DEBUGMODE>0\noutParams.anisotropyMapData=anisotropyMapData;\n#endif\nanisotropyMapData.rg=anisotropyMapData.rg*2.0-1.0;\n#ifdef ANISOTROPIC_LEGACY\nanisotropyDirection.rg*=anisotropyMapData.rg;\n#else\nanisotropyDirection.xy= mat2x2f(anisotropyDirection.x,anisotropyDirection.y,-anisotropyDirection.y,anisotropyDirection.x)*normalize(anisotropyMapData.rg);\n#endif\n#endif\nvar anisoTBN: mat3x3f= mat3x3f(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));var anisotropicTangent: vec3f=normalize(anisoTBN*anisotropyDirection);var anisotropicBitangent: vec3f=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);return outParams;}\n#endif\n";kr.l.IncludesShadersStoreWGSL.harmonicsFunctions="#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nfn computeEnvironmentIrradiance(normal: vec3f)->vec3f {return uniforms.vSphericalL00\n+ uniforms.vSphericalL1_1*(normal.y)\n+ uniforms.vSphericalL10*(normal.z)\n+ uniforms.vSphericalL11*(normal.x)\n+ uniforms.vSphericalL2_2*(normal.y*normal.x)\n+ uniforms.vSphericalL2_1*(normal.y*normal.z)\n+ uniforms.vSphericalL20*((3.0*normal.z*normal.z)-1.0)\n+ uniforms.vSphericalL21*(normal.z*normal.x)\n+ uniforms.vSphericalL22*(normal.x*normal.x-(normal.y*normal.y));}\n#else\nfn computeEnvironmentIrradiance(normal: vec3f)->vec3f {var Nx: f32=normal.x;var Ny: f32=normal.y;var Nz: f32=normal.z;var C1: vec3f=uniforms.vSphericalZZ.rgb;var Cx: vec3f=uniforms.vSphericalX.rgb;var Cy: vec3f=uniforms.vSphericalY.rgb;var Cz: vec3f=uniforms.vSphericalZ.rgb;var Cxx_zz: vec3f=uniforms.vSphericalXX_ZZ.rgb;var Cyy_zz: vec3f=uniforms.vSphericalYY_ZZ.rgb;var Cxy: vec3f=uniforms.vSphericalXY.rgb;var Cyz: vec3f=uniforms.vSphericalYZ.rgb;var Czx: vec3f=uniforms.vSphericalZX.rgb;var a1: vec3f=Cyy_zz*Ny+Cy;var a2: vec3f=Cyz*Nz+a1;var b1: vec3f=Czx*Nz+Cx;var b2: vec3f=Cxy*Ny+b1;var b3: vec3f=Cxx_zz*Nx+b2;var t1: vec3f=Cz *Nz+C1;var t2: vec3f=a2 *Ny+t1;var t3: vec3f=b3 *Nx+t2;return t3;}\n#endif\n#endif\n";kr.l.IncludesShadersStoreWGSL.fogVertexDeclaration="#ifdef FOG\nvarying vFogDistance: vec3f;\n#endif\n";kr.l.IncludesShadersStoreWGSL.logDepthDeclaration="#ifdef LOGARITHMICDEPTH\nuniform logarithmicDepthConstant: f32;varying vFragmentDepth: f32;\n#endif\n";kr.l.IncludesShadersStoreWGSL.fogVertex="#ifdef FOG\nvFogDistance=(view*worldPos).xyz;\n#endif\n";kr.l.IncludesShadersStoreWGSL.logDepthVertex="#ifdef LOGARITHMICDEPTH\nvFragmentDepth=1.0+vertexOutputs.position.w;vertexOutputs.position.z=log2(max(0.000001,vFragmentDepth))*logarithmicDepthConstant;\n#endif\n";kr.l.ShadersStoreWGSL.particlesVertexShader="attribute position: vec3f;attribute color: vec4f;attribute angle: f32;attribute size: vec2f;\n#ifdef ANIMATESHEET\nattribute cellIndex: f32;\n#endif\n#ifndef BILLBOARD\nattribute direction: vec3f;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute direction: vec3f;\n#endif\n#ifdef RAMPGRADIENT\nattribute remapData: vec4f;\n#endif\nattribute offset: vec2f;uniform view: mat4x4f;uniform projection: mat4x4f;uniform translationPivot: vec2f;\n#ifdef ANIMATESHEET\nuniform particlesInfos: vec3f; \n#endif\nvarying vUV: vec2f;varying vColor: vec4f;varying vPositionW: vec3f;\n#ifdef RAMPGRADIENT\nvarying remapRanges: vec4f;\n#endif\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform invView: mat4x4f;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef BILLBOARD\nuniform eyePosition: vec3f;\n#endif\nfn rotate(yaxis: vec3f,rotatedCorner: vec3f)->vec3f {var xaxis: vec3f=normalize(cross( vec3f(0.,1.0,0.),yaxis));var zaxis: vec3f=normalize(cross(yaxis,xaxis));var row0: vec3f= vec3f(xaxis.x,xaxis.y,xaxis.z);var row1: vec3f= vec3f(yaxis.x,yaxis.y,yaxis.z);var row2: vec3f= vec3f(zaxis.x,zaxis.y,zaxis.z);var rotMatrix: mat3x3f= mat3x3f(row0,row1,row2);var alignedCorner: vec3f=rotMatrix*rotatedCorner;return vertexInputs.position+alignedCorner;}\n#ifdef BILLBOARDSTRETCHED\nfn rotateAlign(toCamera: vec3f,rotatedCorner: vec3f)->vec3f {var normalizedToCamera: vec3f=normalize(toCamera);var normalizedCrossDirToCamera: vec3f=normalize(cross(normalize(direction),normalizedToCamera));var row0: vec3f= vec3f(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);var row2: vec3f= vec3f(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\n#ifdef BILLBOARDSTRETCHED_LOCAL\nvar row1: vec3f=direction;\n#else\nvar crossProduct: vec3f=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));var row1: vec3f= vec3f(crossProduct.x,crossProduct.y,crossProduct.z);\n#endif\nvar rotMatrix: mat3x3f= mat3x3f(row0,row1,row2);var alignedCorner: vec3f=rotMatrix*rotatedCorner;return vertexInputs.position+alignedCorner;}\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\n@vertex\nfn main(input: VertexInputs)->FragmentInputs {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvar cornerPos: vec2f;cornerPos=( vec2f(vertexInputs.offset.x-0.5,vertexInputs.offset.y -0.5)-uniforms.translationPivot)*vertexInputs.size;\n#ifdef BILLBOARD\nvar rotatedCorner: vec3f;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.ngle);rotatedCorner.z=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.y=0.;rotatedCorner.xz+=uniforms.translationPivot;var yaxis: vec3f=vertexInputs.position-eyePosition;yaxis.y=0.;vertexOutputs.vPositionW=rotate(normalize(yaxis),rotatedCorner);var viewPos: vec3f=(uniforms.view* vec4f(vertexOutputs.vPositionW,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.y=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.z=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var toCamera: vec3f=vertexInputs.position-eyePosition;vertexOutputs.vPositionW=rotateAlign(toCamera,rotatedCorner);var viewPos: vec3f=(uniforms.view* vec4f(vertexOutputs.vPositionW,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.y=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.z=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var viewPos: vec3f=(uniforms.view* vec4f(vertexInputs.position,1.0)).xyz+rotatedCorner;vertexOutputs.vPositionW=(uniforms.invView* vec4f(viewPos,1)).xyz;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\nvertexOutputs.position=uniforms.projection* vec4f(viewPos,1.0);\n#else\nvar rotatedCorner: vec3f;rotatedCorner.x=cornerPos.x*cos(vertexInputs.angle)-cornerPos.y*sin(vertexInputs.angle);rotatedCorner.z=cornerPos.x*sin(vertexInputs.angle)+cornerPos.y*cos(vertexInputs.angle);rotatedCorner.y=0.;rotatedCorner.x+=uniforms.translationPivot.x;rotatedCorner.y+=uniforms.translationPivot.y;var yaxis: vec3f=normalize(direction);vertexOutputs.vPositionW=rotate(yaxis,rotatedCorner);vertexOutputs.position=uniforms.projection*view* vec4f(vertexOutputs.vPositionW,1.0);\n#endif\nvertexOutputs.vColor=vertexInputs.color;\n#ifdef ANIMATESHEET\nvar rowOffset: f32=floor(cellIndex*particlesInfos.z);var columnOffset: f32=cellIndex-rowOffset/particlesInfos.z;var uvScale: vec2f=particlesInfos.xy;var uvOffset: vec2f= vec2f(vertexInputs.offset.x ,1.0-vertexInputs.offset.y);vertexOutputs.vUV=(uvOffset+ vec2f(columnOffset,rowOffset))*uvScale;\n#else\nvertexOutputs.vUV=vertexInputs.offset;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvar worldPos: vec4f= vec4f(vertexOutputs.vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var Qu,Zu,Ju={texture_1d:"1d",texture_2d:"2d",texture_2d_array:"2d-array",texture_3d:"3d",texture_cube:"cube",texture_cube_array:"cube-array",texture_multisampled_2d:"2d",texture_depth_2d:"2d",texture_depth_2d_array:"2d-array",texture_depth_cube:"cube",texture_depth_cube_array:"cube-array",texture_depth_multisampled_2d:"2d",texture_storage_1d:"1d",texture_storage_2d:"2d",texture_storage_2d_array:"2d-array",texture_storage_3d:"3d",texture_external:null},$u=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.shaderLanguage=1,t.uniformRegexp=/uniform\s+(\w+)\s*:\s*(.+)\s*;/,t.textureRegexp=/var\s+(\w+)\s*:\s*((array<\s*)?(texture_\w+)\s*(<\s*(.+)\s*>)?\s*(,\s*\w+\s*>\s*)?);/,t.noPrecision=!0,t}return(0,m.C6)(t,e),t.prototype.preProcessor=function(e,t,i,n,r){for(var o in i)if("__VERSION__"!==o){var a=i[o];isNaN(parseInt(a))&&isNaN(parseFloat(a))||(e="const ".concat(o," = ").concat(a,";\n")+e)}return e},t.prototype._getArraySize=function(e,t,i){var n=0,r=t.lastIndexOf(">");if(t.indexOf("array")>=0&&r>0){for(var o=r;o>0&&" "!==t.charAt(o)&&","!==t.charAt(o);)o--;var a=t.substring(o+1,r);for(n=+a,isNaN(n)&&(n=+i[a.trim()]);o>0&&(" "===t.charAt(o)||","===t.charAt(o));)o--;t=t.substring(t.indexOf("<")+1,o+1)}return[e,t,n]},t.prototype.initializeShaders=function(e){this._webgpuProcessingContext=e,this._attributesInputWGSL=[],this._attributesWGSL=[],this._attributesConversionCodeWGSL=[],this._hasNonFloatAttribute=!1,this._varyingsWGSL=[],this._varyingNamesWGSL=[],this._stridedUniformArrays=[]},t.prototype.preProcessShaderCode=function(e){var t="struct ".concat(Wu.InternalsUBOName," {\n  yFactor_: f32,\n  textureOutputHeight_: f32,\n};\nvar<uniform> ").concat("internals"," : ").concat(Wu.InternalsUBOName,";\n");return-1!==e.indexOf(t)?e:t+Dc(e)},t.prototype.varyingCheck=function(e,t){return/(flat|linear|perspective)?\s*(center|centroid|sample)?\s*\bvarying\b/.test(e)},t.prototype.varyingProcessor=function(e,t,i){var n,r,o=/\s*(flat|linear|perspective)?\s*(center|centroid|sample)?\s*varying\s+(?:(?:highp)?|(?:lowp)?)\s*(\S+)\s*:\s*(.+)\s*;/gm.exec(e);if(null!==o){var a,s=null!==(n=o[1])&&void 0!==n?n:"perspective",l=null!==(r=o[2])&&void 0!==r?r:"center",c=o[4],u=o[3],h="flat"===s?"@interpolate(".concat(s,")"):"@interpolate(".concat(s,", ").concat(l,")");t?void 0===(a=this._webgpuProcessingContext.availableVaryings[u])&&T.V.Warn('Invalid fragment shader: The varying named "'.concat(u,'" is not declared in the vertex shader! This declaration will be ignored.')):(a=this._webgpuProcessingContext.getVaryingNextLocation(c,this._getArraySize(u,c,i)[2]),this._webgpuProcessingContext.availableVaryings[u]=a,this._varyingsWGSL.push("  @location(".concat(a,") ").concat(h," ").concat(u," : ").concat(c,",")),this._varyingNamesWGSL.push(u)),e=""}return e},t.prototype.attributeProcessor=function(e,t){var i=/\s*attribute\s+(\S+)\s*:\s*(.+)\s*;/gm.exec(e);if(null!==i){var n=i[2],r=i[1],o=this._webgpuProcessingContext.getAttributeNextLocation(n,this._getArraySize(r,n,t)[2]);this._webgpuProcessingContext.availableAttributes[r]=o,this._webgpuProcessingContext.orderedAttributes[o]=r;var a=this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents[r];if(void 0!==a){var s=a<0?-1===a?"i32":"vec"+-a+"<i32>":1===a?"u32":"vec"+a+"<u32>",l="_int_".concat(r,"_");this._attributesInputWGSL.push("@location(".concat(o,") ").concat(l," : ").concat(s,",")),this._attributesWGSL.push("".concat(r," : ").concat(n,",")),this._attributesConversionCodeWGSL.push("vertexInputs.".concat(r," = ").concat(n,"(vertexInputs_.").concat(l,");")),this._hasNonFloatAttribute=!0}else this._attributesInputWGSL.push("@location(".concat(o,") ").concat(r," : ").concat(n,",")),this._attributesWGSL.push("".concat(r," : ").concat(n,",")),this._attributesConversionCodeWGSL.push("vertexInputs.".concat(r," = vertexInputs_.").concat(r,";"));e=""}return e},t.prototype.uniformProcessor=function(e,t,i){var n=this.uniformRegexp.exec(e);if(null!==n){var r=n[2],o=n[1];this._addUniformToLeftOverUBO(o,r,i),e=""}return e},t.prototype.textureProcessor=function(e,t,i){var n=this.textureRegexp.exec(e);if(null!==n){var r=n[1],o=n[2],a=!!n[3],s=n[4],l=s.indexOf("storage")>0,c=n[6],u=l?c.substring(0,c.indexOf(",")).trim():null,h=a?this._getArraySize(r,o,i)[2]:0,d=this._webgpuProcessingContext.availableTextures[r];if(d)h=d.textures.length;else{d={isTextureArray:h>0,isStorageTexture:l,textures:[],sampleType:"float"},h=h||1;for(var p=0;p<h;++p)d.textures.push(this._webgpuProcessingContext.getNextFreeUBOBinding())}this._webgpuProcessingContext.availableTextures[r]=d;var f=s.indexOf("depth")>0,_=Ju[s],m=f?"depth":"u32"===c?"uint":"i32"===c?"sint":"float";if(d.sampleType=m,void 0===_)throw"Can't get the texture dimension corresponding to the texture function \"".concat(s,'"!');for(p=0;p<h;++p){var g=d.textures[p],v=g.groupIndex,y=g.bindingIndex;0===p&&(e="@group(".concat(v,") @binding(").concat(y,") ").concat(e)),this._addTextureBindingDescription(r,d,p,_,u,!t)}}return e},t.prototype.finalizeShaders=function(e,t){var i=t.indexOf("fragmentInputs.position")>=0?"\n            if (internals.yFactor_ == 1.) {\n                fragmentInputs.position.y = internals.textureOutputHeight_ - fragmentInputs.position.y;\n            }\n        ":"";e=this._processSamplers(e,!0),t=this._processSamplers(t,!1),e=this._processCustomBuffers(e,!0),t=this._processCustomBuffers(t,!1);var n=this._buildLeftOverUBO();t=n+t,e=(e=(e=n+e).replace(/#define (\w+)\s+(\d+\.?\d*)/g,"const $1 = $2;")).replace(/#define /g,"//#define "),e=this._processStridedUniformArrays(e);var r="struct VertexInputs {\n  @builtin(vertex_index) vertexIndex : u32,\n  @builtin(instance_index) instanceIndex : u32,\n";this._attributesInputWGSL.length>0&&(r+=this._attributesInputWGSL.join("\n")),r+="\n};\nvar<private> vertexInputs"+(this._hasNonFloatAttribute?"_":"")+" : VertexInputs;\n",this._hasNonFloatAttribute&&(r+="struct VertexInputs_ {\n  vertexIndex : u32, instanceIndex : u32,\n",r+=this._attributesWGSL.join("\n"),r+="\n};\nvar<private> vertexInputs : VertexInputs_;\n");var o="struct FragmentInputs {\n  @builtin(position) position : vec4<f32>,\n";this._varyingsWGSL.length>0&&(o+=this._varyingsWGSL.join("\n")),e=r+(o+="\n};\nvar<private> vertexOutputs : FragmentInputs;\n")+e;var a="\n  vertexInputs".concat(this._hasNonFloatAttribute?"_":""," = input;\n");this._hasNonFloatAttribute&&(a+="vertexInputs.vertexIndex = vertexInputs_.vertexIndex;\nvertexInputs.instanceIndex = vertexInputs_.instanceIndex;\n",a+=this._attributesConversionCodeWGSL.join("\n"),a+="\n");var s=-1!==e.indexOf(c.Y.DISABLEUA);e=(s?"diagnostic(off, derivative_uniformity);\n":"")+Fc(e,"fn main",a,"  vertexOutputs.position.y = vertexOutputs.position.y * internals.yFactor_;\n  return vertexOutputs;"),t=(t=t.replace(/#define (\w+)\s+(\d+\.?\d*)/g,"const $1 = $2;")).replace(/#define /g,"//#define "),t=(t=this._processStridedUniformArrays(t)).replace(/dpdy/g,"(-internals.yFactor_)*dpdy");var l="struct FragmentInputs {\n  @builtin(position) position : vec4<f32>,\n  @builtin(front_facing) frontFacing : bool,\n";this._varyingsWGSL.length>0&&(l+=this._varyingsWGSL.join("\n")),l+="\n};\nvar<private> fragmentInputs : FragmentInputs;\n";var u="struct FragmentOutputs {\n",h=t.match(/const SCENE_MRT_COUNT = (\d+);/),d=!1;if(h){var p=parseInt(h[1]);if(p>0){d=!0;for(var f=0;f<p;f++)u+=" @location(".concat(f,") fragData").concat(f," : vec4<f32>,\n")}}d||(u+="  @location(0) color : vec4<f32>,\n");for(var _=!1,m=0;!(_||(m=t.indexOf("fragmentOutputs.fragDepth",m))<0);){var g=m;for(_=!0;m>1&&"\n"!==t.charAt(m);){if("/"===t.charAt(m)&&"/"===t.charAt(m-1)){_=!1;break}m--}m=g+25}_&&(u+="  @builtin(frag_depth) fragDepth: f32,\n");var v="  fragmentInputs = input;\n  "+i;return s=-1!==(t=l+(u+="};\nvar<private> fragmentOutputs : FragmentOutputs;\n")+t).indexOf(c.Y.DISABLEUA),t=(s?"diagnostic(off, derivative_uniformity);\n":"")+Fc(t,"fn main",v,"  return fragmentOutputs;"),this._collectBindingNames(),this._preCreateBindGroupEntries(),this._webgpuProcessingContext.vertexBufferKindToNumberOfComponents={},{vertexCode:e,fragmentCode:t}},t.prototype._generateLeftOverUBOCode=function(e,t){for(var i="",n="struct ".concat(e," {\n"),r=0,o=this._webgpuProcessingContext.leftOverUniforms;r<o.length;r++){var a=o[r],s=a.type.replace(/^(.*?)(<.*>)?$/,"$1"),l=Wu.UniformSizes[s];if(a.length>0)if(l<=2){var c="".concat(e,"_").concat(this._stridedUniformArrays.length,"_strided_arr");i+="struct ".concat(c," {\n                        @size(16)\n                        el: ").concat(s,",\n                    }"),this._stridedUniformArrays.push(a.name),n+=" @align(16) ".concat(a.name," : array<").concat(c,", ").concat(a.length,">,\n")}else n+=" ".concat(a.name," : array<").concat(a.type,", ").concat(a.length,">,\n");else n+="  ".concat(a.name," : ").concat(a.type,",\n")}return n+="};\n",(n="".concat(i,"\n").concat(n))+"@group(".concat(t.binding.groupIndex,") @binding(").concat(t.binding.bindingIndex,") var<uniform> ").concat("uniforms"," : ").concat(e,";\n")},t.prototype._processSamplers=function(e,t){for(var i=/var\s+(\w+Sampler)\s*:\s*(sampler|sampler_comparison)\s*;/gm;;){var n=i.exec(e);if(null===n)break;var r=n[1],o=n[2],a=r.length-c.Y.AUTOSAMPLERSUFFIX.length,s=r.lastIndexOf(c.Y.AUTOSAMPLERSUFFIX)===a?r.substring(0,a):null,l="sampler_comparison"===o?"comparison":"filtering";if(s){var u=this._webgpuProcessingContext.availableTextures[s];u&&(u.autoBindSampler=!0)}var h=this._webgpuProcessingContext.availableSamplers[r];h||(h={binding:this._webgpuProcessingContext.getNextFreeUBOBinding(),type:l},this._webgpuProcessingContext.availableSamplers[r]=h),this._addSamplerBindingDescription(r,h,t);var d=e.substring(0,n.index),p="@group(".concat(h.binding.groupIndex,") @binding(").concat(h.binding.bindingIndex,") "),f=e.substring(n.index);e=d+p+f,i.lastIndex+=p.length}return e},t.prototype._processCustomBuffers=function(e,t){for(var i,n=/var<\s*(uniform|storage)\s*(,\s*(read|read_write)\s*)?>\s+(\S+)\s*:\s*(\S+)\s*;/gm;;){var r=n.exec(e);if(null===r)break;var o=r[1],a=r[3],s=r[4],l=r[5],c=this._webgpuProcessingContext.availableBuffers[s];if(!c){var u="uniform"===o?qu.KnownUBOs[l]:null,h=void 0;u?(s=l,-1===(h=u.binding).groupIndex&&((h=null===(i=this._webgpuProcessingContext.availableBuffers[s])||void 0===i?void 0:i.binding)||(h=this._webgpuProcessingContext.getNextFreeUBOBinding()))):h=this._webgpuProcessingContext.getNextFreeUBOBinding(),c={binding:h},this._webgpuProcessingContext.availableBuffers[s]=c}this._addBufferBindingDescription(s,this._webgpuProcessingContext.availableBuffers[s],"read_write"===a?"storage":"storage"===o?"read-only-storage":"uniform",t);var d=c.binding.groupIndex,p=c.binding.bindingIndex,f=e.substring(0,r.index),_="@group(".concat(d,") @binding(").concat(p,") "),m=e.substring(r.index);e=f+_+m,n.lastIndex+=_.length}return e},t.prototype._processStridedUniformArrays=function(e){for(var t=0,i=this._stridedUniformArrays;t<i.length;t++){var n=i[t];e=e.replace(new RegExp("".concat(n,"\\s*\\[(.*?)\\]"),"g"),"".concat(n,"[$1].el"))}return e},t}(Wu),eh=function(){function e(){}return e.ComputeNumMipmapLevels=function(e,t){return B.X.ILog2(Math.max(e,t))+1},e.GetTextureTypeFromFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb10a2uint":case"rgb10a2unorm":case"rgb9e5ufloat":case"rg11b10ufloat":case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"bc5-rg-unorm":case"bc5-rg-snorm":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc4-r-unorm":case"bc4-r-snorm":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":case"stencil8":return c.Y.TEXTURETYPE_UNSIGNED_BYTE;case"r16uint":case"r16sint":case"rg16uint":case"rg16sint":case"rgba16uint":case"rgba16sint":case"depth16unorm":return c.Y.TEXTURETYPE_UNSIGNED_SHORT;case"r16float":case"rg16float":case"rgba16float":return c.Y.TEXTURETYPE_HALF_FLOAT;case"r32uint":case"r32sint":case"rg32uint":case"rg32sint":case"rgba32uint":case"rgba32sint":return c.Y.TEXTURETYPE_UNSIGNED_INTEGER;case"r32float":case"rg32float":case"rgba32float":case"depth32float":case"depth32float-stencil8":case"depth24plus":case"depth24plus-stencil8":return c.Y.TEXTURETYPE_FLOAT}return c.Y.TEXTURETYPE_UNSIGNED_BYTE},e.GetBlockInformationFromFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":return{width:1,height:1,length:1};case"r16uint":case"r16sint":case"r16float":case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth16unorm":return{width:1,height:1,length:2};case"r32uint":case"r32sint":case"r32float":case"rg16uint":case"rg16sint":case"rg16float":case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb9e5ufloat":case"rgb10a2uint":case"rgb10a2unorm":case"rg11b10ufloat":case"depth32float":return{width:1,height:1,length:4};case"rg32uint":case"rg32sint":case"rg32float":case"rgba16uint":case"rgba16sint":case"rgba16float":return{width:1,height:1,length:8};case"rgba32uint":case"rgba32sint":case"rgba32float":return{width:1,height:1,length:16};case"stencil8":throw"No fixed size for Stencil8 format!";case"depth24plus":throw"No fixed size for Depth24Plus format!";case"depth24plus-stencil8":throw"No fixed size for Depth24PlusStencil8 format!";case"depth32float-stencil8":return{width:1,height:1,length:5};case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"bc5-rg-unorm":case"bc5-rg-snorm":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":return{width:4,height:4,length:16};case"bc4-r-unorm":case"bc4-r-snorm":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":return{width:4,height:4,length:8};case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":return{width:5,height:4,length:16};case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":return{width:5,height:5,length:16};case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":return{width:6,height:5,length:16};case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":return{width:6,height:6,length:16};case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":return{width:8,height:5,length:16};case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":return{width:8,height:6,length:16};case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":return{width:8,height:8,length:16};case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":return{width:10,height:5,length:16};case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":return{width:10,height:6,length:16};case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":return{width:10,height:8,length:16};case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":return{width:10,height:10,length:16};case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":return{width:12,height:10,length:16};case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return{width:12,height:12,length:16}}return{width:1,height:1,length:4}},e.IsHardwareTexture=function(e){return!!e.release},e.IsInternalTexture=function(e){return!!e.dispose},e.IsImageBitmap=function(e){return void 0!==e.close},e.IsImageBitmapArray=function(e){return Array.isArray(e)&&void 0!==e[0].close},e.IsCompressedFormat=function(e){switch(e){case"bc7-rgba-unorm-srgb":case"bc7-rgba-unorm":case"bc6h-rgb-float":case"bc6h-rgb-ufloat":case"bc5-rg-snorm":case"bc5-rg-unorm":case"bc4-r-snorm":case"bc4-r-unorm":case"bc3-rgba-unorm-srgb":case"bc3-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc1-rgba-unorm-srgb":case"bc1-rgba-unorm":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"eac-r11unorm":case"eac-r11snorm":case"eac-rg11unorm":case"eac-rg11snorm":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return!0}return!1},e.GetWebGPUTextureFormat=function(e,t,i){switch(void 0===i&&(i=!1),t){case c.Y.TEXTUREFORMAT_DEPTH16:return"depth16unorm";case c.Y.TEXTUREFORMAT_DEPTH24:return"depth24plus";case c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:return"depth24plus-stencil8";case c.Y.TEXTUREFORMAT_DEPTH32_FLOAT:return"depth32float";case c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8:return"depth32float-stencil8";case c.Y.TEXTUREFORMAT_STENCIL8:return"stencil8";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM:return i?"bc7-rgba-unorm-srgb":"bc7-rgba-unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT:return"bc6h-rgb-ufloat";case c.Y.TEXTUREFORMAT_COMPRESSED_RGB_BPTC_SIGNED_FLOAT:return"bc6h-rgb-float";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5:return i?"bc3-rgba-unorm-srgb":"bc3-rgba-unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3:return i?"bc2-rgba-unorm-srgb":"bc2-rgba-unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT1:case c.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1:return i?"bc1-rgba-unorm-srgb":"bc1-rgba-unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4:return i?"astc-4x4-unorm-srgb":"astc-4x4-unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGB_ETC1_WEBGL:case c.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2:return i?"etc2-rgb8unorm-srgb":"etc2-rgb8unorm";case c.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC:return i?"etc2-rgba8unorm-srgb":"etc2-rgba8unorm"}switch(e){case c.Y.TEXTURETYPE_BYTE:switch(t){case c.Y.TEXTUREFORMAT_RED:return"r8snorm";case c.Y.TEXTUREFORMAT_RG:return"rg8snorm";case c.Y.TEXTUREFORMAT_RGB:throw"RGB format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r8sint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg8sint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgba8sint";default:return"rgba8snorm"}case c.Y.TEXTURETYPE_UNSIGNED_BYTE:switch(t){case c.Y.TEXTUREFORMAT_RED:return"r8unorm";case c.Y.TEXTUREFORMAT_RG:return"rg8unorm";case c.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA:return i?"rgba8unorm-srgb":"rgba8unorm";case c.Y.TEXTUREFORMAT_BGRA:return i?"bgra8unorm-srgb":"bgra8unorm";case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r8uint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg8uint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgba8uint";case c.Y.TEXTUREFORMAT_ALPHA:throw"TEXTUREFORMAT_ALPHA format not supported in WebGPU";case c.Y.TEXTUREFORMAT_LUMINANCE:throw"TEXTUREFORMAT_LUMINANCE format not supported in WebGPU";case c.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:throw"TEXTUREFORMAT_LUMINANCE_ALPHA format not supported in WebGPU";default:return"rgba8unorm"}case c.Y.TEXTURETYPE_SHORT:switch(t){case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r16sint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg16sint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba16sint"}case c.Y.TEXTURETYPE_UNSIGNED_SHORT:switch(t){case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r16uint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg16uint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba16uint"}case c.Y.TEXTURETYPE_INT:switch(t){case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r32sint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg32sint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba32sint"}case c.Y.TEXTURETYPE_UNSIGNED_INTEGER:switch(t){case c.Y.TEXTUREFORMAT_RED_INTEGER:return"r32uint";case c.Y.TEXTUREFORMAT_RG_INTEGER:return"rg32uint";case c.Y.TEXTUREFORMAT_RGB_INTEGER:throw"TEXTUREFORMAT_RGB_INTEGER format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:default:return"rgba32uint"}case c.Y.TEXTURETYPE_FLOAT:switch(t){case c.Y.TEXTUREFORMAT_RED:return"r32float";case c.Y.TEXTUREFORMAT_RG:return"rg32float";case c.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA:default:return"rgba32float"}case c.Y.TEXTURETYPE_HALF_FLOAT:switch(t){case c.Y.TEXTUREFORMAT_RED:return"r16float";case c.Y.TEXTUREFORMAT_RG:return"rg16float";case c.Y.TEXTUREFORMAT_RGB:throw"TEXTUREFORMAT_RGB format not supported in WebGPU";case c.Y.TEXTUREFORMAT_RGBA:default:return"rgba16float"}case c.Y.TEXTURETYPE_UNSIGNED_SHORT_5_6_5:throw"TEXTURETYPE_UNSIGNED_SHORT_5_6_5 format not supported in WebGPU";case c.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:switch(t){case c.Y.TEXTUREFORMAT_RGBA:return"rg11b10ufloat";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:throw"TEXTUREFORMAT_RGBA_INTEGER format not supported in WebGPU when type is TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV";default:return"rg11b10ufloat"}case c.Y.TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV:switch(t){case c.Y.TEXTUREFORMAT_RGBA:return"rgb9e5ufloat";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:throw"TEXTUREFORMAT_RGBA_INTEGER format not supported in WebGPU when type is TEXTURETYPE_UNSIGNED_INT_5_9_9_9_REV";default:return"rgb9e5ufloat"}case c.Y.TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4:throw"TEXTURETYPE_UNSIGNED_SHORT_4_4_4_4 format not supported in WebGPU";case c.Y.TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1:throw"TEXTURETYPE_UNSIGNED_SHORT_5_5_5_1 format not supported in WebGPU";case c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV:switch(t){case c.Y.TEXTUREFORMAT_RGBA:return"rgb10a2unorm";case c.Y.TEXTUREFORMAT_RGBA_INTEGER:return"rgb10a2uint";default:return"rgb10a2unorm"}}return i?"rgba8unorm-srgb":"rgba8unorm"},e.GetNumChannelsFromWebGPUTextureFormat=function(e){switch(e){case"r8unorm":case"r8snorm":case"r8uint":case"r8sint":case"bc4-r-unorm":case"bc4-r-snorm":case"r16uint":case"r16sint":case"depth16unorm":case"r16float":case"r32uint":case"r32sint":case"r32float":case"depth32float":case"stencil8":case"depth24plus":case"eac-r11unorm":case"eac-r11snorm":return 1;case"rg8unorm":case"rg8snorm":case"rg8uint":case"rg8sint":case"depth32float-stencil8":case"bc5-rg-unorm":case"bc5-rg-snorm":case"rg16uint":case"rg16sint":case"rg16float":case"rg32uint":case"rg32sint":case"rg32float":case"depth24plus-stencil8":case"eac-rg11unorm":case"eac-rg11snorm":return 2;case"rgb9e5ufloat":case"rg11b10ufloat":case"bc6h-rgb-ufloat":case"bc6h-rgb-float":case"etc2-rgb8unorm":case"etc2-rgb8unorm-srgb":return 3;case"rgba8unorm":case"rgba8unorm-srgb":case"rgba8snorm":case"rgba8uint":case"rgba8sint":case"bgra8unorm":case"bgra8unorm-srgb":case"rgb10a2uint":case"rgb10a2unorm":case"bc7-rgba-unorm":case"bc7-rgba-unorm-srgb":case"bc3-rgba-unorm":case"bc3-rgba-unorm-srgb":case"bc2-rgba-unorm":case"bc2-rgba-unorm-srgb":case"bc1-rgba-unorm":case"bc1-rgba-unorm-srgb":case"rgba16uint":case"rgba16sint":case"rgba16float":case"rgba32uint":case"rgba32sint":case"rgba32float":case"etc2-rgb8a1unorm":case"etc2-rgb8a1unorm-srgb":case"etc2-rgba8unorm":case"etc2-rgba8unorm-srgb":case"astc-4x4-unorm":case"astc-4x4-unorm-srgb":case"astc-5x4-unorm":case"astc-5x4-unorm-srgb":case"astc-5x5-unorm":case"astc-5x5-unorm-srgb":case"astc-6x5-unorm":case"astc-6x5-unorm-srgb":case"astc-6x6-unorm":case"astc-6x6-unorm-srgb":case"astc-8x5-unorm":case"astc-8x5-unorm-srgb":case"astc-8x6-unorm":case"astc-8x6-unorm-srgb":case"astc-8x8-unorm":case"astc-8x8-unorm-srgb":case"astc-10x5-unorm":case"astc-10x5-unorm-srgb":case"astc-10x6-unorm":case"astc-10x6-unorm-srgb":case"astc-10x8-unorm":case"astc-10x8-unorm-srgb":case"astc-10x10-unorm":case"astc-10x10-unorm-srgb":case"astc-12x10-unorm":case"astc-12x10-unorm-srgb":case"astc-12x12-unorm":case"astc-12x12-unorm-srgb":return 4}throw"Unknown format ".concat(e,"!")},e.HasStencilAspect=function(e){switch(e){case"stencil8":case"depth32float-stencil8":case"depth24plus-stencil8":return!0}return!1},e.HasDepthAndStencilAspects=function(e){switch(e){case"depth32float-stencil8":case"depth24plus-stencil8":return!0}return!1},e.GetDepthFormatOnly=function(e){switch(e){case"depth16unorm":return"depth16unorm";case"depth24plus":case"depth24plus-stencil8":return"depth24plus";case"depth32float":case"depth32float-stencil8":return"depth32float"}return e},e.GetSample=function(e){return e>1?4:1},e}(),th=function(){function e(e){void 0===e&&(e=null),this._originalFormatIsRGB=!1,this.format="rgba8unorm",this.textureUsages=0,this.textureAdditionalUsages=0,this._webgpuTexture=e,this._webgpuMSAATexture=null,this.view=null,this.viewForWriting=null}return Object.defineProperty(e.prototype,"underlyingResource",{get:function(){return this._webgpuTexture},enumerable:!1,configurable:!0}),e.prototype.getMSAATexture=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._webgpuMSAATexture)||void 0===t?void 0:t[e])&&void 0!==i?i:null},e.prototype.setMSAATexture=function(e,t){void 0===t&&(t=-1),this._webgpuMSAATexture||(this._webgpuMSAATexture=[]),-1===t&&(t=this._webgpuMSAATexture.length),this._webgpuMSAATexture[t]=e},e.prototype.releaseMSAATexture=function(){if(this._webgpuMSAATexture){for(var e=0,t=this._webgpuMSAATexture;e<t.length;e++){var i=t[e];null==i||i.destroy()}this._webgpuMSAATexture=null}},e.prototype.set=function(e){this._webgpuTexture=e},e.prototype.setUsage=function(e,t,i,n,r,o,a,s){var l="2d",c=1;n?(l=i?"cube-array":"cube",c=6*(s||1)):r?(l="3d",c=1):i&&(l="2d-array",c=s);var u=eh.GetDepthFormatOnly(this.format),h=eh.HasDepthAndStencilAspects(this.format)?"depth-only":"all";this.createView({label:"TextureView".concat(r?"3D":n?"Cube":"2D").concat(i?"_Array"+c:"","_").concat(o,"x").concat(a,"_").concat(t?"wmips":"womips","_").concat(this.format,"_").concat(l),format:u,dimension:l,mipLevelCount:t?B.X.ILog2(Math.max(o,a))+1:1,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:c,aspect:h})},e.prototype.createView=function(e,t){if(void 0===t&&(t=!1),this.view=this._webgpuTexture.createView(e),t&&e){var i=e.mipLevelCount;e.mipLevelCount=1,this.viewForWriting=this._webgpuTexture.createView(e),e.mipLevelCount=i}},e.prototype.reset=function(){this._webgpuTexture=null,this._webgpuMSAATexture=null,this.view=null,this.viewForWriting=null},e.prototype.release=function(){var e,t;null===(e=this._webgpuTexture)||void 0===e||e.destroy(),this.releaseMSAATexture(),null===(t=this._copyInvertYTempTexture)||void 0===t||t.destroy(),this.reset()},e}(),ih="\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n    const vec2 tex[4] = vec2[4](vec2(0.0f, 0.0f), vec2(1.0f, 0.0f), vec2(0.0f, 1.0f), vec2(1.0f, 1.0f));\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n\n    #ifdef INVERTY\n        layout(location = 0) out flat ivec2 vTextureSize;\n    #endif\n\n    void main() {\n        #ifdef INVERTY\n            vTextureSize = textureSize(img, 0);\n        #endif\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",nh=ih;!function(e){e[e.MipMap=0]="MipMap",e[e.InvertYPremultiplyAlpha=1]="InvertYPremultiplyAlpha",e[e.Clear=2]="Clear",e[e.InvertYPremultiplyAlphaWithOfst=3]="InvertYPremultiplyAlphaWithOfst"}(Qu||(Qu={})),function(e){e[e.DontInvertY=0]="DontInvertY",e[e.InvertY=1]="InvertY"}(Zu||(Zu={}));var rh,oh=[{vertex:"\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n    const vec2 tex[4] = vec2[4](vec2(0.0f, 0.0f), vec2(1.0f, 0.0f), vec2(0.0f, 1.0f), vec2(1.0f, 1.0f));\n\n    layout(location = 0) out vec2 vTex;\n\n    void main() {\n        vTex = tex[gl_VertexIndex];\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",fragment:"\n    layout(set = 0, binding = 0) uniform sampler imgSampler;\n    layout(set = 0, binding = 1) uniform texture2D img;\n\n    layout(location = 0) in vec2 vTex;\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        outColor = texture(sampler2D(img, imgSampler), vTex);\n    }\n    "},{vertex:ih,fragment:"\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n\n    #ifdef INVERTY\n        layout(location = 0) in flat ivec2 vTextureSize;\n    #endif\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n    #ifdef INVERTY\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.x, vTextureSize.y - gl_FragCoord.y), 0);\n    #else\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.xy), 0);\n    #endif\n    #ifdef PREMULTIPLYALPHA\n        color.rgb *= color.a;\n    #endif\n        outColor = color;\n    }\n    "},{vertex:"\n    const vec2 pos[4] = vec2[4](vec2(-1.0f, 1.0f), vec2(1.0f, 1.0f), vec2(-1.0f, -1.0f), vec2(1.0f, -1.0f));\n\n    void main() {\n        gl_Position = vec4(pos[gl_VertexIndex], 0.0, 1.0);\n    }\n    ",fragment:"\n    layout(set = 0, binding = 0) uniform Uniforms {\n        uniform vec4 color;\n    };\n\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        outColor = color;\n    }\n    "},{vertex:nh,fragment:"\n    #extension GL_EXT_samplerless_texture_functions : enable\n\n    layout(set = 0, binding = 0) uniform texture2D img;\n    layout(set = 0, binding = 1) uniform Params {\n        float ofstX;\n        float ofstY;\n        float width;\n        float height;\n    };\n\n    #ifdef INVERTY\n        layout(location = 0) in flat ivec2 vTextureSize;\n    #endif\n    layout(location = 0) out vec4 outColor;\n\n    void main() {\n        if (gl_FragCoord.x < ofstX || gl_FragCoord.x >= ofstX + width) {\n            discard;\n        }\n        if (gl_FragCoord.y < ofstY || gl_FragCoord.y >= ofstY + height) {\n            discard;\n        }\n    #ifdef INVERTY\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.x, ofstY + height - (gl_FragCoord.y - ofstY)), 0);\n    #else\n        vec4 color = texelFetch(img, ivec2(gl_FragCoord.xy), 0);\n    #endif\n    #ifdef PREMULTIPLYALPHA\n        color.rgb *= color.a;\n    #endif\n        outColor = color;\n    }\n    "}],ah={"":0,r8unorm:1,r8uint:2,r8sint:3,r16uint:4,r16sint:5,r16float:6,rg8unorm:7,rg8uint:8,rg8sint:9,r32uint:10,r32sint:11,r32float:12,rg16uint:13,rg16sint:14,rg16float:15,rgba8unorm:16,"rgba8unorm-srgb":17,rgba8uint:18,rgba8sint:19,bgra8unorm:20,"bgra8unorm-srgb":21,rgb10a2uint:22,rgb10a2unorm:23,rg32uint:24,rg32sint:25,rg32float:26,rgba16uint:27,rgba16sint:28,rgba16float:29,rgba32uint:30,rgba32sint:31,rgba32float:32,stencil8:33,depth16unorm:34,depth24plus:35,"depth24plus-stencil8":36,depth32float:37,"depth32float-stencil8":38},sh=function(){function e(e,t,i,n,r,o){if(this._pipelines={},this._compiledShaders=[],this._videoPipelines={},this._videoCompiledShaders=[],this._deferredReleaseTextures=[],this._engine=e,this._device=t,this._glslang=i,this._tintWASM=n,this._bufferManager=r,-1!==o.indexOf("rg11b10ufloat-renderable")){var a=Object.keys(ah);ah.rg11b10ufloat=ah[a[a.length-1]]+1}this._mipmapSampler=t.createSampler({minFilter:"linear"}),this._videoSampler=t.createSampler({minFilter:"linear"}),this._ubCopyWithOfst=this._bufferManager.createBuffer(16,su.Uniform|su.CopyDst,"UBCopyWithOffset").underlyingResource,this._getPipeline("rgba8unorm"),this._getVideoPipeline("rgba8unorm")}return e.prototype._getPipeline=function(e,t,i){void 0===t&&(t=Qu.MipMap);var n=t===Qu.MipMap?1:t===Qu.InvertYPremultiplyAlpha?((i.invertY?1:0)<<1)+((i.premultiplyAlpha?1:0)<<2):t===Qu.Clear?8:t===Qu.InvertYPremultiplyAlphaWithOfst?((i.invertY?1:0)<<4)+((i.premultiplyAlpha?1:0)<<5):0;this._pipelines[e]||(this._pipelines[e]=[]);var r=this._pipelines[e][n];if(!r){var o="#version 450\n";t!==Qu.InvertYPremultiplyAlpha&&t!==Qu.InvertYPremultiplyAlphaWithOfst||(i.invertY&&(o+="#define INVERTY\n"),i.premultiplyAlpha&&(o+="#define PREMULTIPLYALPHA\n"));var a=this._compiledShaders[n];if(!a){var s=this._glslang.compileGLSL(o+oh[t].vertex,"vertex"),l=this._glslang.compileGLSL(o+oh[t].fragment,"fragment");this._tintWASM&&(s=this._tintWASM.convertSpirV2WGSL(s),l=this._tintWASM.convertSpirV2WGSL(l));var c=this._device.createShaderModule({code:s}),u=this._device.createShaderModule({code:l});a=this._compiledShaders[n]=[c,u]}var h=this._device.createRenderPipeline({layout:"auto",vertex:{module:a[0],entryPoint:"main"},fragment:{module:a[1],entryPoint:"main",targets:[{format:e}]},primitive:{topology:"triangle-strip",stripIndexFormat:"uint16"}});r=this._pipelines[e][n]=[h,h.getBindGroupLayout(0)]}return r},e.prototype._getVideoPipeline=function(e,t){void 0===t&&(t=Zu.DontInvertY);var i=t===Zu.InvertY?1:0;this._videoPipelines[e]||(this._videoPipelines[e]=[]);var n=this._videoPipelines[e][i];if(!n){var r=this._videoCompiledShaders[i];if(!r){var o=this._device.createShaderModule({code:"\n    struct VertexOutput {\n        @builtin(position) Position : vec4<f32>,\n        @location(0) fragUV : vec2<f32>\n    }\n\n    @vertex\n    fn main(\n        @builtin(vertex_index) VertexIndex : u32\n    ) -> VertexOutput {\n        var pos = array<vec2<f32>, 4>(\n            vec2(-1.0,  1.0),\n            vec2( 1.0,  1.0),\n            vec2(-1.0, -1.0),\n            vec2( 1.0, -1.0)\n        );\n        var tex = array<vec2<f32>, 4>(\n            vec2(0.0, 0.0),\n            vec2(1.0, 0.0),\n            vec2(0.0, 1.0),\n            vec2(1.0, 1.0)\n        );\n\n        var output: VertexOutput;\n\n        output.Position = vec4<f32>(pos[VertexIndex], 0.0, 1.0);\n        output.fragUV = tex[VertexIndex];\n\n        return output;\n    }\n    "}),a=this._device.createShaderModule({code:0===i?"\n    @group(0) @binding(0) var videoSampler: sampler;\n    @group(0) @binding(1) var videoTexture: texture_external;\n\n    @fragment\n    fn main(\n        @location(0) fragUV: vec2<f32>\n    ) -> @location(0) vec4<f32> {\n        return textureSampleBaseClampToEdge(videoTexture, videoSampler, fragUV);\n    }\n    ":"\n    @group(0) @binding(0) var videoSampler: sampler;\n    @group(0) @binding(1) var videoTexture: texture_external;\n\n    @fragment\n    fn main(\n        @location(0) fragUV: vec2<f32>\n    ) -> @location(0) vec4<f32> {\n        return textureSampleBaseClampToEdge(videoTexture, videoSampler, vec2<f32>(fragUV.x, 1.0 - fragUV.y));\n    }\n    "});r=this._videoCompiledShaders[i]=[o,a]}var s=this._device.createRenderPipeline({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_CopyVideoToTexture_").concat(e,"_").concat(0===i?"DontInvertY":"InvertY"),layout:"auto",vertex:{module:r[0],entryPoint:"main"},fragment:{module:r[1],entryPoint:"main",targets:[{format:e}]},primitive:{topology:"triangle-strip",stripIndexFormat:"uint16"}});n=this._videoPipelines[e][i]=[s,s.getBindGroupLayout(0)]}return n},e.prototype.setCommandEncoder=function(e){this._commandEncoderForCreation=e},e.prototype.copyVideoToTexture=function(e,t,i,n,r){var o,a,s,l;void 0===n&&(n=!1);var c=void 0===r,u=this._getVideoPipeline(i,n?Zu.InvertY:Zu.DontInvertY),h=u[0],d=u[1];c&&(r=this._device.createCommandEncoder({})),null===(a=(o=r).pushDebugGroup)||void 0===a||a.call(o,"copy video to texture - invertY=".concat(n));var p=t._hardwareTexture,f={label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_copyVideoToTexture_").concat(i,"_").concat(n?"InvertY":"DontInvertY").concat(t.label?"_"+t.label:""),colorAttachments:[{view:p.underlyingResource.createView({format:i,dimension:"2d",mipLevelCount:1,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:1,aspect:"all"}),loadOp:"load",storeOp:"store"}]},_=r.beginRenderPass(f),m={layout:d,entries:[{binding:0,resource:this._videoSampler},{binding:1,resource:this._device.importExternalTexture({source:e.underlyingResource})}]},g=this._device.createBindGroup(m);_.setPipeline(h),_.setBindGroup(0,g),_.draw(4,1,0,0),_.end(),null===(l=(s=r).popDebugGroup)||void 0===l||l.call(s),c&&(this._device.queue.submit([r.finish()]),r=null)},e.prototype.invertYPreMultiplyAlpha=function(e,t,i,n,r,o,a,s,l,c,u,h,d,p,f){var _,m,g,v,y,b;void 0===r&&(r=!1),void 0===o&&(o=!1),void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=0),void 0===d&&(d=0);var T,E=0!==h,S=void 0===p,x=this._getPipeline(n,E?Qu.InvertYPremultiplyAlphaWithOfst:Qu.InvertYPremultiplyAlpha,{invertY:r,premultiplyAlpha:o}),C=x[0],A=x[1];if(a=Math.max(a,0),S&&(p=this._device.createCommandEncoder({})),null===(m=(_=p).pushDebugGroup)||void 0===m||m.call(_,"internal process texture - invertY=".concat(r," premultiplyAlpha=").concat(o)),eh.IsHardwareTexture(e)?(T=e.underlyingResource,r&&!o&&1===l&&0===a||(e=void 0)):(T=e,e=void 0),T){E&&this._bufferManager.setRawData(this._ubCopyWithOfst,0,new Float32Array([c,u,h,d]),0,16);var P=e,R=null!==(g=null==P?void 0:P._copyInvertYTempTexture)&&void 0!==g?g:this.createTexture({width:t,height:i,layers:1},!1,!1,!1,!1,!1,n,1,p,21,void 0,"TempTextureForCopyWithInvertY"),I=null!==(v=null==P?void 0:P._copyInvertYRenderPassDescr)&&void 0!==v?v:{label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_invertYPreMultiplyAlpha_").concat(n,"_").concat(r?"InvertY":"DontInvertY","_").concat(o?"PremultiplyAlpha":"DontPremultiplyAlpha"),colorAttachments:[{view:R.createView({format:n,dimension:"2d",baseMipLevel:0,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:0}),loadOp:"load",storeOp:"store"}]},M=p.beginRenderPass(I),O=E?null==P?void 0:P._copyInvertYBindGroupWithOfst:null==P?void 0:P._copyInvertYBindGroup;if(!O){var D={layout:A,entries:[{binding:0,resource:T.createView({format:n,dimension:"2d",baseMipLevel:s,mipLevelCount:1,arrayLayerCount:l,baseArrayLayer:a})}]};E&&D.entries.push({binding:1,resource:{buffer:this._ubCopyWithOfst}}),O=this._device.createBindGroup(D)}M.setPipeline(C),M.setBindGroup(0,O),M.draw(4,1,0,0),M.end(),p.copyTextureToTexture({texture:R},{texture:T,mipLevel:s,origin:{x:0,y:0,z:a}},{width:t,height:i,depthOrArrayLayers:1}),P?(P._copyInvertYTempTexture=R,P._copyInvertYRenderPassDescr=I,E?P._copyInvertYBindGroupWithOfst=O:P._copyInvertYBindGroup=O):this._deferredReleaseTextures.push([R,null]),null===(b=(y=p).popDebugGroup)||void 0===b||b.call(y),S&&(this._device.queue.submit([p.finish()]),p=null)}},e.prototype.copyWithInvertY=function(e,t,i,n){var r,o,a,s,l=void 0===n,c=this._getPipeline(t,Qu.InvertYPremultiplyAlpha,{invertY:!0,premultiplyAlpha:!1}),u=c[0],h=c[1];l&&(n=this._device.createCommandEncoder({})),null===(o=(r=n).pushDebugGroup)||void 0===o||o.call(r,"internal copy texture with invertY");var d=n.beginRenderPass(i),p=this._device.createBindGroup({layout:h,entries:[{binding:0,resource:e}]});d.setPipeline(u),d.setBindGroup(0,p),d.draw(4,1,0,0),d.end(),null===(s=(a=n).popDebugGroup)||void 0===s||s.call(a),l&&(this._device.queue.submit([n.finish()]),n=null)},e.prototype.createTexture=function(e,t,i,n,r,o,a,s,l,c,u,h){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=!1),void 0===o&&(o=!1),void 0===a&&(a="rgba8unorm"),void 0===s&&(s=1),void 0===c&&(c=-1),void 0===u&&(u=0),s=eh.GetSample(s);var d=e.layers||1,p={width:e.width,height:e.height,depthOrArrayLayers:d},f=ah[a]?16:0,_=eh.IsCompressedFormat(a),m=t?eh.ComputeNumMipmapLevels(e.width,e.height):1,g=c>=0?c:7;u|=t&&!_?1|f:0,_||o||(u|=2|f);var v=this._device.createTexture({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_Texture").concat(o?"3D":"2D","_").concat(h?h+"_":"").concat(p.width,"x").concat(p.height,"x").concat(p.depthOrArrayLayers,"_").concat(t?"wmips":"womips","_").concat(a,"_samples").concat(s),size:p,dimension:o?"3d":"2d",format:a,usage:g|u,sampleCount:s,mipLevelCount:m});return eh.IsImageBitmap(e)&&(this.updateTexture(e,v,e.width,e.height,d,a,0,0,n,r,0,0),t&&i&&this.generateMipmaps(v,a,m,0,o,l)),v},e.prototype.createCubeTexture=function(e,t,i,n,r,o,a,s,l,c,u){void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=!1),void 0===o&&(o="rgba8unorm"),void 0===a&&(a=1),void 0===l&&(l=-1),void 0===c&&(c=0),a=eh.GetSample(a);var h=eh.IsImageBitmapArray(e)?e[0].width:e.width,d=eh.IsImageBitmapArray(e)?e[0].height:e.height,p=ah[o]?16:0,f=eh.IsCompressedFormat(o),_=t?eh.ComputeNumMipmapLevels(h,d):1,m=l>=0?l:7;c|=t&&!f?1|p:0,f||(c|=2|p);var g=this._device.createTexture({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureCube_").concat(u?u+"_":"").concat(h,"x").concat(d,"x6_").concat(t?"wmips":"womips","_").concat(o,"_samples").concat(a),size:{width:h,height:d,depthOrArrayLayers:6},dimension:"2d",format:o,usage:m|c,sampleCount:a,mipLevelCount:_});return eh.IsImageBitmapArray(e)&&(this.updateCubeTextures(e,g,h,d,o,n,r,0,0),t&&i&&this.generateCubeMipmaps(g,o,_,s)),g},e.prototype.generateCubeMipmaps=function(e,t,i,n){var r,o,a,s,l=void 0===n;l&&(n=this._device.createCommandEncoder({})),null===(o=(r=n).pushDebugGroup)||void 0===o||o.call(r,"create cube mipmaps - ".concat(i," levels"));for(var c=0;c<6;++c)this.generateMipmaps(e,t,i,c,!1,n);null===(s=(a=n).popDebugGroup)||void 0===s||s.call(a),l&&(this._device.queue.submit([n.finish()]),n=null)},e.prototype.generateMipmaps=function(e,t,i,n,r,o){var a,s,l,c,u,h,d,p;void 0===n&&(n=0),void 0===r&&(r=!1);var f,_=void 0===o,m=this._getPipeline(t),g=m[0],v=m[1];if(n=Math.max(n,0),_&&(o=this._device.createCommandEncoder({})),null===(s=(a=o).pushDebugGroup)||void 0===s||s.call(a,"create mipmaps for face #".concat(n," - ").concat(i," levels")),eh.IsHardwareTexture(e)?(f=e.underlyingResource,e._mipmapGenRenderPassDescr=e._mipmapGenRenderPassDescr||[],e._mipmapGenBindGroup=e._mipmapGenBindGroup||[]):(f=e,e=void 0),f){for(var y=e,b=1;b<i;++b){var T=null!==(c=null===(l=null==y?void 0:y._mipmapGenRenderPassDescr[n])||void 0===l?void 0:l[b-1])&&void 0!==c?c:{label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_generateMipmaps_").concat(t,"_faceIndex").concat(n,"_level").concat(b),colorAttachments:[{view:f.createView({format:t,dimension:r?"3d":"2d",baseMipLevel:b,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:n}),loadOp:"load",storeOp:"store"}]};y&&(y._mipmapGenRenderPassDescr[n]=y._mipmapGenRenderPassDescr[n]||[],y._mipmapGenRenderPassDescr[n][b-1]=T);var E=o.beginRenderPass(T),S=null!==(h=null===(u=null==y?void 0:y._mipmapGenBindGroup[n])||void 0===u?void 0:u[b-1])&&void 0!==h?h:this._device.createBindGroup({layout:v,entries:[{binding:0,resource:this._mipmapSampler},{binding:1,resource:f.createView({format:t,dimension:r?"3d":"2d",baseMipLevel:b-1,mipLevelCount:1,arrayLayerCount:1,baseArrayLayer:n})}]});y&&(y._mipmapGenBindGroup[n]=y._mipmapGenBindGroup[n]||[],y._mipmapGenBindGroup[n][b-1]=S),E.setPipeline(g),E.setBindGroup(0,S),E.draw(4,1,0,0),E.end()}null===(p=(d=o).popDebugGroup)||void 0===p||p.call(d),_&&(this._device.queue.submit([o.finish()]),o=null)}},e.prototype.createGPUTextureForInternalTexture=function(e,t,i,n,r){var o,a;e._hardwareTexture||(e._hardwareTexture=new th),void 0===t&&(t=e.width),void 0===i&&(i=e.height),void 0===n&&(n=e.depth);var s=e._hardwareTexture,l=!!((null!=r?r:0)&c.Y.TEXTURE_CREATIONFLAG_STORAGE);s.format=eh.GetWebGPUTextureFormat(e.type,e.format,e._useSRGBBuffer),s.textureUsages=5===e._source||6===e.source?21:12===e._source?20:-1,s.textureAdditionalUsages=l?8:0;var u,h=e.generateMipMaps,d=n||1;if(u=null!==e._maxLodLevel?e._maxLodLevel:h?eh.ComputeNumMipmapLevels(t,i):1,e.isCube){var p=this.createCubeTexture({width:t,height:i},e.generateMipMaps,e.generateMipMaps,e.invertY,!1,s.format,1,this._commandEncoderForCreation,s.textureUsages,s.textureAdditionalUsages,e.label);s.set(p);var f=e.is3D?1:d,_=eh.GetDepthFormatOnly(s.format),m=eh.HasDepthAndStencilAspects(s.format)?"depth-only":"all",g=e.is2DArray?"cube-array":"cube";s.createView({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureViewCube").concat(e.is2DArray?"_Array"+f:"","_").concat(t,"x").concat(i,"_").concat(h?"wmips":"womips","_").concat(_,"_").concat(g,"_").concat(m,"_").concat(null!==(o=e.label)&&void 0!==o?o:"noname"),format:_,dimension:g,mipLevelCount:u,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:6,aspect:m},l)}else p=this.createTexture({width:t,height:i,layers:d},e.generateMipMaps,e.generateMipMaps,e.invertY,!1,e.is3D,s.format,1,this._commandEncoderForCreation,s.textureUsages,s.textureAdditionalUsages,e.label),s.set(p),f=e.is3D?1:d,_=eh.GetDepthFormatOnly(s.format),m=eh.HasDepthAndStencilAspects(s.format)?"depth-only":"all",g=e.is2DArray?"2d-array":e.is3D?"3d":"2d",s.createView({label:"BabylonWebGPUDevice".concat(this._engine.uniqueId,"_TextureView").concat(e.is3D?"3D":"2D").concat(e.is2DArray?"_Array"+f:"","_").concat(t,"x").concat(i).concat(e.is3D?"x"+d:"","_").concat(h?"wmips":"womips","_").concat(_,"_").concat(g,"_").concat(m,"_").concat(null!==(a=e.label)&&void 0!==a?a:"noname"),format:_,dimension:g,mipLevelCount:u,baseArrayLayer:0,baseMipLevel:0,arrayLayerCount:f,aspect:m},l);return e.width=e.baseWidth=t,e.height=e.baseHeight=i,e.depth=e.baseDepth=n,this.createMSAATexture(e,e.samples),s},e.prototype.createMSAATexture=function(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=-1);var r=e._hardwareTexture;if(i&&(null==r||r.releaseMSAATexture()),r&&!((null!=t?t:1)<=1)){var o=e.width,a=e.height,s=this.createTexture({width:o,height:a,layers:1},!1,!1,!1,!1,!1,r.format,t,this._commandEncoderForCreation,16,0,e.label?"MSAA"+e.label:void 0);r.setMSAATexture(s,n)}},e.prototype.updateCubeTextures=function(e,t,i,n,r,o,a,s,l){void 0===o&&(o=!1),void 0===a&&(a=!1),void 0===s&&(s=0),void 0===l&&(l=0);for(var c=[0,3,1,4,2,5],u=0;u<c.length;++u){var h=e[c[u]];this.updateTexture(h,t,i,n,1,r,u,0,o,a,s,l)}},e.prototype.updateTexture=function(e,t,i,n,r,o,a,s,l,c,u,h,d){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1),void 0===c&&(c=!1),void 0===u&&(u=0),void 0===h&&(h=0);var p=eh.IsInternalTexture(t)?t._hardwareTexture.underlyingResource:t,f=eh.GetBlockInformationFromFormat(o),_=eh.IsInternalTexture(t)?t._hardwareTexture:t,m={texture:p,origin:{x:u,y:h,z:Math.max(a,0)},mipLevel:s,premultipliedAlpha:c},g={width:Math.ceil(i/f.width)*f.width,height:Math.ceil(n/f.height)*f.height,depthOrArrayLayers:r||1};if(void 0!==e.byteLength){var v=Math.ceil(i/f.width)*f.length;if(256*Math.ceil(v/256)===v){var y=this._device.createCommandEncoder({}),b=this._bufferManager.createRawBuffer(e.byteLength,su.MapWrite|su.CopySrc,!0,"TempBufferForUpdateTexture"+(p?"_"+p.label:"")),T=b.getMappedRange();new Uint8Array(T).set(e),b.unmap(),y.copyBufferToTexture({buffer:b,offset:0,bytesPerRow:v,rowsPerImage:n},m,g),this._device.queue.submit([y.finish()]),this._bufferManager.releaseBuffer(b)}else this._device.queue.writeTexture(m,e,{offset:0,bytesPerRow:v,rowsPerImage:n},g);if(l||c){if(!eh.IsInternalTexture(t))throw"updateTexture: Can't process the texture data because a GPUTexture was provided instead of an InternalTexture!";var E=0===u&&0===h&&i===t.width&&n===t.height;this.invertYPreMultiplyAlpha(_,t.width,t.height,o,l,c,a,s,r||1,u,h,E?0:i,E?0:n,void 0,d)}}else if(l)if(m.premultipliedAlpha=!1,eh.IsInternalTexture(t)&&0===u&&0===h&&i===t.width&&n===t.height)this._device.queue.copyExternalImageToTexture({source:e},m,g),this.invertYPreMultiplyAlpha(_,i,n,o,l,c,a,s,r||1,0,0,0,0,void 0,d);else{y=this._device.createCommandEncoder({});var S=this.createTexture({width:i,height:n,layers:1},!1,!1,!1,!1,!1,o,1,y,5,void 0,"TempTextureForUpdateTexture");this._deferredReleaseTextures.push([S,null]),g.depthOrArrayLayers=1,this._device.queue.copyExternalImageToTexture({source:e},{texture:S},g),g.depthOrArrayLayers=r||1,this.invertYPreMultiplyAlpha(S,i,n,o,l,c,a,s,r||1,0,0,0,0,y,d),y.copyTextureToTexture({texture:S},m,g),this._device.queue.submit([y.finish()])}else this._device.queue.copyExternalImageToTexture({source:e},m,g)},e.prototype.readPixels=function(e,t,i,n,r,o,a,s,l,c){void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=null),void 0===c&&(c=!1);var u=eh.GetBlockInformationFromFormat(o),h=Math.ceil(n/u.width)*u.length,d=256*Math.ceil(h/256),p=d*r,f=this._bufferManager.createRawBuffer(p,su.MapRead|su.CopyDst,void 0,"TempBufferForReadPixels"+(e.label?"_"+e.label:"")),_=this._device.createCommandEncoder({});return _.copyTextureToBuffer({texture:e,mipLevel:s,origin:{x:t,y:i,z:Math.max(a,0)}},{buffer:f,offset:0,bytesPerRow:d},{width:n,height:r,depthOrArrayLayers:1}),this._device.queue.submit([_.finish()]),this._bufferManager.readDataFromBuffer(f,p,n,r,h,d,eh.GetTextureTypeFromFormat(o),0,l,!0,c)},e.prototype.releaseTexture=function(e){if(eh.IsInternalTexture(e)){var t=e._hardwareTexture,i=e._irradianceTexture;this._deferredReleaseTextures.push([t,i])}else this._deferredReleaseTextures.push([e,null])},e.prototype.destroyDeferredTextures=function(){for(var e=0;e<this._deferredReleaseTextures.length;++e){var t=this._deferredReleaseTextures[e],i=t[0],n=t[1];i&&(eh.IsHardwareTexture(i)?i.release():i.destroy()),null==n||n.dispose()}this._deferredReleaseTextures.length=0},e}(),lh=function(e){function t(t,i){void 0===i&&(i=0);var n=e.call(this)||this;return n.engineId=-1,n.capacity=i,n._buffer=t,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"underlyingResource",{get:function(){return this._buffer},enumerable:!1,configurable:!0}),t}(Gn.n),ch=function(){function e(e,t){this._deferredReleaseBuffers=[],this._engine=e,this._device=t}return e._IsGPUBuffer=function(e){return void 0===e.underlyingResource},e._FlagsToString=function(e,t){void 0===t&&(t="");for(var i=t,n=0;n<=9;++n)e&1<<n&&(i&&(i+="_"),i+=su[1<<n]);return i},e.prototype.createRawBuffer=function(t,i,n,r){void 0===n&&(n=!1);var o=void 0!==t.byteLength?t.byteLength+3&-4:t+3&-4,a={label:"BabylonWebGPUDevice"+this._engine.uniqueId+"_"+e._FlagsToString(i,null!=r?r:"Buffer")+"_size"+o,mappedAtCreation:n,size:o,usage:i};return this._device.createBuffer(a)},e.prototype.createBuffer=function(e,t,i){var n=void 0!==e.byteLength,r=this.createRawBuffer(e,t,void 0,i),o=new lh(r);return o.references=1,o.capacity=n?e.byteLength:e,o.engineId=this._engine.uniqueId,n&&this.setSubData(o,0,e),o},e.prototype.setRawData=function(e,t,i,n,r){this._device.queue.writeBuffer(e,t,i.buffer,n,r)},e.prototype.setSubData=function(e,t,i,n,r){void 0===n&&(n=0),void 0===r&&(r=0);var o=e.underlyingResource;r=r||i.byteLength,r=Math.min(r,e.capacity-t);var a=i.byteOffset+n,s=a+r,l=r+3&-4;if(l!==r){var c=new Uint8Array(i.buffer.slice(a,s));(i=new Uint8Array(l)).set(c),n=0,a=0,s=l,r=l}for(var u=15728640,h=0;s-(a+h)>u;)this._device.queue.writeBuffer(o,t+h,i.buffer,a+h,u),h+=u;this._device.queue.writeBuffer(o,t+h,i.buffer,a+h,r-h)},e.prototype._getHalfFloatAsFloatRGBAArrayBuffer=function(e,t,i){i||(i=new Float32Array(e));for(var n=new Uint16Array(t);e--;)i[e]=$l(n[e]);return i},e.prototype.readDataFromBuffer=function(e,t,i,n,r,o,a,s,l,u,h){var d=this;void 0===a&&(a=c.Y.TEXTURETYPE_UNSIGNED_BYTE),void 0===s&&(s=0),void 0===l&&(l=null),void 0===u&&(u=!0),void 0===h&&(h=!1);var p=a===c.Y.TEXTURETYPE_FLOAT?2:a===c.Y.TEXTURETYPE_HALF_FLOAT?1:0,f=this._engine.uniqueId;return new Promise((function(i,c){e.mapAsync(1,s,t).then((function(){var c=e.getMappedRange(s,t),f=l;if(h)f=null===f?(0,_i.k)(a,t,!0,c):(0,_i.k)(a,f.buffer,void 0,c);else if(null===f)switch(p){case 0:(f=new Uint8Array(t)).set(new Uint8Array(c));break;case 1:f=d._getHalfFloatAsFloatRGBAArrayBuffer(t/2,c);break;case 2:(f=new Float32Array(t/4)).set(new Float32Array(c))}else switch(p){case 0:(f=new Uint8Array(f.buffer)).set(new Uint8Array(c));break;case 1:f=d._getHalfFloatAsFloatRGBAArrayBuffer(t/2,c,l);break;case 2:(f=new Float32Array(f.buffer)).set(new Float32Array(c))}if(r!==o){1!==p||h||(r*=2,o*=2);for(var _=new Uint8Array(f.buffer),m=r,g=0,v=1;v<n;++v){g=v*o;for(var y=0;y<r;++y)_[m++]=_[g++]}f=0===p||h?new Uint8Array(_.buffer,0,m):new Float32Array(_.buffer,0,m/4)}e.unmap(),u&&d.releaseBuffer(e),i(f)}),(function(e){d._engine.isDisposed||d._engine.uniqueId!==f?i(new Uint8Array):c(e)}))}))},e.prototype.releaseBuffer=function(t){return e._IsGPUBuffer(t)?(this._deferredReleaseBuffers.push(t),!0):(t.references--,0===t.references&&(this._deferredReleaseBuffers.push(t.underlyingResource),!0))},e.prototype.destroyDeferredBuffers=function(){for(var e=0;e<this._deferredReleaseBuffers.length;++e)this._deferredReleaseBuffers[e].destroy();this._deferredReleaseBuffers.length=0},e}(),uh=[0,0,3,7,0,2,6,2,4,1,5,3,1],hh=[0,64,32,96,16,80,48,112,8],dh=[0,128,128,0,0,0,0,128,0,0,0,0,128],ph=function(){function e(e){this._samplers={},this._device=e,this.disabled=!1}return e.GetSamplerHashCode=function(e){var t,i,n,r=e._cachedAnisotropicFilteringLevel&&e._cachedAnisotropicFilteringLevel>1?4:1;return uh[e.samplingMode]+hh[(e._comparisonFunction||514)-512+1]+dh[e.samplingMode]+((null!==(t=e._cachedWrapU)&&void 0!==t?t:1)<<8)+((null!==(i=e._cachedWrapV)&&void 0!==i?i:1)<<10)+((null!==(n=e._cachedWrapR)&&void 0!==n?n:1)<<12)+((e.useMipMaps?1:0)<<14)+(r<<15)},e._GetSamplerFilterDescriptor=function(e,t){var i,n,r,o,a,s=e.useMipMaps;switch(e.samplingMode){case c.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST:i="linear",n="linear",r="nearest",s||(o=a=0);break;case c.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR:case c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:i="linear",n="linear",s?r="linear":(r="nearest",o=a=0);break;case c.Y.TEXTURE_NEAREST_NEAREST_MIPLINEAR:i="nearest",n="nearest",s?r="linear":(r="nearest",o=a=0);break;case c.Y.TEXTURE_NEAREST_NEAREST_MIPNEAREST:i="nearest",n="nearest",r="nearest",s||(o=a=0);break;case c.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST:i="nearest",n="linear",r="nearest",s||(o=a=0);break;case c.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR:i="nearest",n="linear",s?r="linear":(r="nearest",o=a=0);break;case c.Y.TEXTURE_NEAREST_LINEAR:i="nearest",n="linear",r="nearest",o=a=0;break;case c.Y.TEXTURE_NEAREST_NEAREST:case c.Y.TEXTURE_NEAREST_SAMPLINGMODE:i="nearest",n="nearest",r="nearest",o=a=0;break;case c.Y.TEXTURE_LINEAR_NEAREST_MIPNEAREST:i="linear",n="nearest",r="nearest",s||(o=a=0);break;case c.Y.TEXTURE_LINEAR_NEAREST_MIPLINEAR:i="linear",n="nearest",s?r="linear":(r="nearest",o=a=0);break;case c.Y.TEXTURE_LINEAR_LINEAR:case c.Y.TEXTURE_BILINEAR_SAMPLINGMODE:i="linear",n="linear",r="nearest",o=a=0;break;case c.Y.TEXTURE_LINEAR_NEAREST:i="linear",n="nearest",r="nearest",o=a=0;break;default:i="nearest",n="nearest",r="nearest",o=a=0}return t>1&&(0!==o||0!==a)&&"nearest"!==r?{magFilter:"linear",minFilter:"linear",mipmapFilter:"linear",anisotropyEnabled:!0}:{magFilter:i,minFilter:n,mipmapFilter:r,lodMinClamp:o,lodMaxClamp:a}},e._GetWrappingMode=function(e){switch(e){case c.Y.TEXTURE_WRAP_ADDRESSMODE:return"repeat";case c.Y.TEXTURE_CLAMP_ADDRESSMODE:return"clamp-to-edge";case c.Y.TEXTURE_MIRROR_ADDRESSMODE:return"mirror-repeat"}return"repeat"},e._GetSamplerWrappingDescriptor=function(e){return{addressModeU:this._GetWrappingMode(e._cachedWrapU),addressModeV:this._GetWrappingMode(e._cachedWrapV),addressModeW:this._GetWrappingMode(e._cachedWrapR)}},e._GetSamplerDescriptor=function(t,i){var n=t.useMipMaps&&t._cachedAnisotropicFilteringLevel&&t._cachedAnisotropicFilteringLevel>1?4:1,r=this._GetSamplerFilterDescriptor(t,n);return(0,m.Cl)((0,m.Cl)((0,m.Cl)({label:i},r),this._GetSamplerWrappingDescriptor(t)),{compare:t._comparisonFunction?e.GetCompareFunction(t._comparisonFunction):void 0,maxAnisotropy:r.anisotropyEnabled?n:1})},e.GetCompareFunction=function(e){switch(e){case c.Y.ALWAYS:return"always";case c.Y.EQUAL:return"equal";case c.Y.GREATER:return"greater";case c.Y.GEQUAL:return"greater-equal";case c.Y.LESS:return"less";case c.Y.LEQUAL:return"less-equal";case c.Y.NEVER:return"never";case c.Y.NOTEQUAL:return"not-equal";default:return"less"}},e.prototype.getSampler=function(t,i,n,r){if(void 0===i&&(i=!1),void 0===n&&(n=0),this.disabled)return this._device.createSampler(e._GetSamplerDescriptor(t,r));i?n=0:0===n&&(n=e.GetSamplerHashCode(t));var o=i?void 0:this._samplers[n];return o||(o=this._device.createSampler(e._GetSamplerDescriptor(t,r)),i||(this._samplers[n]=o)),o},e}();!function(e){e[e.StencilReadMask=0]="StencilReadMask",e[e.StencilWriteMask=1]="StencilWriteMask",e[e.DepthBias=2]="DepthBias",e[e.DepthBiasSlopeScale=3]="DepthBiasSlopeScale",e[e.DepthStencilState=4]="DepthStencilState",e[e.MRTAttachments1=5]="MRTAttachments1",e[e.MRTAttachments2=6]="MRTAttachments2",e[e.RasterizationState=7]="RasterizationState",e[e.ColorStates=8]="ColorStates",e[e.ShaderStage=9]="ShaderStage",e[e.TextureStage=10]="TextureStage",e[e.VertexState=11]="VertexState",e[e.NumStates=12]="NumStates"}(rh||(rh={}));var fh={0:1,1:2,768:3,769:4,770:5,771:6,772:7,773:8,774:9,775:10,776:11,32769:12,32770:13,32771:12,32772:13},_h={0:0,7680:1,7681:2,7682:3,7683:4,5386:5,34055:6,34056:7},mh=function(){function e(e,t){this.mrtTextureCount=0,this._device=e,this._useTextureStage=!0,this._states=new Array(30),this._statesLength=0,this._stateDirtyLowestIndex=0,this._emptyVertexBuffer=t,this._mrtFormats=[],this._parameter={token:void 0,pipeline:null},this.disabled=!1,this.vertexBuffers=[],this._kMaxVertexBufferStride=e.limits.maxVertexBufferArrayStride||2048,this.reset()}return e.prototype.reset=function(){this._isDirty=!0,this.vertexBuffers.length=0,this.setAlphaToCoverage(!1),this.resetDepthCullingState(),this.setClampDepth(!1),this.setDepthBias(0),this._webgpuColorFormat=["bgra8unorm"],this.setColorFormat("bgra8unorm"),this.setMRT([]),this.setAlphaBlendEnabled(!1),this.setAlphaBlendFactors([null,null,null,null],[null,null]),this.setWriteMask(15),this.setDepthStencilFormat("depth24plus-stencil8"),this.setStencilEnabled(!1),this.resetStencilState(),this.setBuffers(null,null,null),this._setTextureState(0)},Object.defineProperty(e.prototype,"colorFormats",{get:function(){return this._mrtAttachments1>0?this._mrtFormats:this._webgpuColorFormat},enumerable:!1,configurable:!0}),e.prototype.getRenderPipeline=function(t,i,n,r){if(void 0===r&&(r=0),n=eh.GetSample(n),this.disabled){var o=e._GetTopology(t);return this._setVertexState(i),this._setTextureState(r),this._parameter.pipeline=this._createRenderPipeline(i,o,n),e.NumCacheMiss++,e._NumPipelineCreationCurrentFrame++,this._parameter.pipeline}if(this._setShaderStage(i.uniqueId),this._setRasterizationState(t,n),this._setColorStates(),this._setDepthStencilState(),this._setVertexState(i),this._setTextureState(r),this.lastStateDirtyLowestIndex=this._stateDirtyLowestIndex,!this._isDirty&&this._parameter.pipeline)return this._stateDirtyLowestIndex=this._statesLength,e.NumCacheHitWithoutHash++,this._parameter.pipeline;if(this._getRenderPipeline(this._parameter),this._isDirty=!1,this._stateDirtyLowestIndex=this._statesLength,this._parameter.pipeline)return e.NumCacheHitWithHash++,this._parameter.pipeline;var a=e._GetTopology(t);return this._parameter.pipeline=this._createRenderPipeline(i,a,n),this._setRenderPipeline(this._parameter),e.NumCacheMiss++,e._NumPipelineCreationCurrentFrame++,this._parameter.pipeline},e.prototype.endFrame=function(){e.NumPipelineCreationLastFrame=e._NumPipelineCreationCurrentFrame,e._NumPipelineCreationCurrentFrame=0},e.prototype.setAlphaToCoverage=function(e){this._alphaToCoverageEnabled=e},e.prototype.setFrontFace=function(e){this._frontFace=e},e.prototype.setCullEnabled=function(e){this._cullEnabled=e},e.prototype.setCullFace=function(e){this._cullFace=e},e.prototype.setClampDepth=function(e){this._clampDepth=e},e.prototype.resetDepthCullingState=function(){this.setDepthCullingState(!1,2,1,0,0,!0,!0,c.Y.ALWAYS)},e.prototype.setDepthCullingState=function(e,t,i,n,r,o,a,s){this._depthWriteEnabled=a,this._depthTestEnabled=o,this._depthCompare=(null!=s?s:c.Y.ALWAYS)-512,this._cullFace=i,this._cullEnabled=e,this._frontFace=t,this.setDepthBiasSlopeScale(n),this.setDepthBias(r)},e.prototype.setDepthBias=function(e){this._depthBias!==e&&(this._depthBias=e,this._states[rh.DepthBias]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.DepthBias))},e.prototype.setDepthBiasSlopeScale=function(e){this._depthBiasSlopeScale!==e&&(this._depthBiasSlopeScale=e,this._states[rh.DepthBiasSlopeScale]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.DepthBiasSlopeScale))},e.prototype.setColorFormat=function(e){this._webgpuColorFormat[0]=e,this._colorFormat=ah[null!=e?e:""]},e.prototype.setMRTAttachments=function(e){this.mrtAttachments=e;for(var t=0,i=0;i<e.length;++i)0!==e[i]&&(t+=1<<i);this._mrtEnabledMask!==t&&(this._mrtEnabledMask=t,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.MRTAttachments1))},e.prototype.setMRT=function(e,t){var i,n;if((t=null!=t?t:e.length)>10)throw"Can't handle more than 10 attachments for a MRT in cache render pipeline!";this.mrtTextureArray=e,this.mrtTextureCount=t,this._mrtEnabledMask=65535;for(var r=[0,0],o=0,a=0,s=0,l=0;l<t;++l){var c=e[l],u=null==c?void 0:c._hardwareTexture;this._mrtFormats[s]=null!==(i=null==u?void 0:u.format)&&void 0!==i?i:this._webgpuColorFormat[0],r[o]+=ah[null!==(n=this._mrtFormats[s])&&void 0!==n?n:""]<<a,s++,(a+=6)>=32&&(a=0,o++)}this._mrtFormats.length=s,this._mrtAttachments1===r[0]&&this._mrtAttachments2===r[1]||(this._mrtAttachments1=r[0],this._mrtAttachments2=r[1],this._states[rh.MRTAttachments1]=r[0],this._states[rh.MRTAttachments2]=r[1],this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.MRTAttachments1))},e.prototype.setAlphaBlendEnabled=function(e){this._alphaBlendEnabled=e},e.prototype.setAlphaBlendFactors=function(e,t){this._alphaBlendFuncParams=e,this._alphaBlendEqParams=t},e.prototype.setWriteMask=function(e){this._writeMask=e},e.prototype.setDepthStencilFormat=function(e){this._webgpuDepthStencilFormat=e,this._depthStencilFormat=void 0===e?0:ah[e]},e.prototype.setDepthTestEnabled=function(e){this._depthTestEnabled=e},e.prototype.setDepthWriteEnabled=function(e){this._depthWriteEnabled=e},e.prototype.setDepthCompare=function(e){this._depthCompare=(null!=e?e:c.Y.ALWAYS)-512},e.prototype.setStencilEnabled=function(e){this._stencilEnabled=e},e.prototype.setStencilCompare=function(e){this._stencilFrontCompare=(null!=e?e:c.Y.ALWAYS)-512},e.prototype.setStencilDepthFailOp=function(e){this._stencilFrontDepthFailOp=null===e?1:_h[e]},e.prototype.setStencilPassOp=function(e){this._stencilFrontPassOp=null===e?2:_h[e]},e.prototype.setStencilFailOp=function(e){this._stencilFrontFailOp=null===e?1:_h[e]},e.prototype.setStencilReadMask=function(e){this._stencilReadMask!==e&&(this._stencilReadMask=e,this._states[rh.StencilReadMask]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.StencilReadMask))},e.prototype.setStencilWriteMask=function(e){this._stencilWriteMask!==e&&(this._stencilWriteMask=e,this._states[rh.StencilWriteMask]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.StencilWriteMask))},e.prototype.resetStencilState=function(){this.setStencilState(!1,c.Y.ALWAYS,c.Y.KEEP,c.Y.REPLACE,c.Y.KEEP,255,255)},e.prototype.setStencilState=function(e,t,i,n,r,o,a){this._stencilEnabled=e,this._stencilFrontCompare=(null!=t?t:c.Y.ALWAYS)-512,this._stencilFrontDepthFailOp=null===i?1:_h[i],this._stencilFrontPassOp=null===n?2:_h[n],this._stencilFrontFailOp=null===r?1:_h[r],this.setStencilReadMask(o),this.setStencilWriteMask(a)},e.prototype.setBuffers=function(e,t,i){this._vertexBuffers=e,this._overrideVertexBuffers=i,this._indexBuffer=t},e._GetTopology=function(e){switch(e){case c.Y.MATERIAL_TriangleFillMode:return"triangle-list";case c.Y.MATERIAL_PointFillMode:return"point-list";case c.Y.MATERIAL_WireFrameFillMode:return"line-list";case c.Y.MATERIAL_PointListDrawMode:return"point-list";case c.Y.MATERIAL_LineListDrawMode:return"line-list";case c.Y.MATERIAL_LineLoopDrawMode:throw"LineLoop is an unsupported fillmode in WebGPU";case c.Y.MATERIAL_LineStripDrawMode:return"line-strip";case c.Y.MATERIAL_TriangleStripDrawMode:return"triangle-strip";case c.Y.MATERIAL_TriangleFanDrawMode:throw"TriangleFan is an unsupported fillmode in WebGPU";default:return"triangle-list"}},e._GetAphaBlendOperation=function(e){switch(e){case c.Y.GL_ALPHA_EQUATION_ADD:return"add";case c.Y.GL_ALPHA_EQUATION_SUBTRACT:return"subtract";case c.Y.GL_ALPHA_EQUATION_REVERSE_SUBTRACT:return"reverse-subtract";case c.Y.GL_ALPHA_EQUATION_MIN:return"min";case c.Y.GL_ALPHA_EQUATION_MAX:return"max";default:return"add"}},e._GetAphaBlendFactor=function(e){switch(e){case 0:return"zero";case 1:return"one";case c.Y.GL_ALPHA_FUNCTION_SRC:return"src";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR:return"one-minus-src";case c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA:return"src-alpha";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA:return"one-minus-src-alpha";case c.Y.GL_ALPHA_FUNCTION_DST_ALPHA:return"dst-alpha";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA:return"one-minus-dst-alpha";case c.Y.GL_ALPHA_FUNCTION_DST_COLOR:return"dst";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR:return"one-minus-dst";case c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA_SATURATED:return"src-alpha-saturated";case c.Y.GL_ALPHA_FUNCTION_CONSTANT_COLOR:return"constant";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR:return"one-minus-constant";case c.Y.GL_ALPHA_FUNCTION_CONSTANT_ALPHA:return"constant";case c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA:return"one-minus-constant";default:return"one"}},e._GetCompareFunction=function(e){switch(e){case 0:return"never";case 1:return"less";case 2:return"equal";case 3:return"less-equal";case 4:return"greater";case 5:return"not-equal";case 6:return"greater-equal";case 7:return"always"}return"never"},e._GetStencilOpFunction=function(e){switch(e){case 0:return"zero";case 1:return"keep";case 2:return"replace";case 3:return"increment-clamp";case 4:return"decrement-clamp";case 5:return"invert";case 6:return"increment-wrap";case 7:return"decrement-wrap"}return"keep"},e._GetVertexInputDescriptorFormat=function(e){var t=e.type,i=e.normalized,n=e.getSize();switch(t){case Se.R.BYTE:switch(n){case 1:case 2:return i?"snorm8x2":"sint8x2";case 3:case 4:return i?"snorm8x4":"sint8x4"}break;case Se.R.UNSIGNED_BYTE:switch(n){case 1:case 2:return i?"unorm8x2":"uint8x2";case 3:case 4:return i?"unorm8x4":"uint8x4"}break;case Se.R.SHORT:switch(n){case 1:case 2:return i?"snorm16x2":"sint16x2";case 3:case 4:return i?"snorm16x4":"sint16x4"}break;case Se.R.UNSIGNED_SHORT:switch(n){case 1:case 2:return i?"unorm16x2":"uint16x2";case 3:case 4:return i?"unorm16x4":"uint16x4"}break;case Se.R.INT:switch(n){case 1:return"sint32";case 2:return"sint32x2";case 3:return"sint32x3";case 4:return"sint32x4"}break;case Se.R.UNSIGNED_INT:switch(n){case 1:return"uint32";case 2:return"uint32x2";case 3:return"uint32x3";case 4:return"uint32x4"}break;case Se.R.FLOAT:switch(n){case 1:return"float32";case 2:return"float32x2";case 3:return"float32x3";case 4:return"float32x4"}}throw new Error("Invalid Format '".concat(e.getKind(),"' - type=").concat(t,", normalized=").concat(i,", size=").concat(n))},e.prototype._getAphaBlendState=function(){return this._alphaBlendEnabled?{srcFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[2]),dstFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[3]),operation:e._GetAphaBlendOperation(this._alphaBlendEqParams[1])}:null},e.prototype._getColorBlendState=function(){return this._alphaBlendEnabled?{srcFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[0]),dstFactor:e._GetAphaBlendFactor(this._alphaBlendFuncParams[1]),operation:e._GetAphaBlendOperation(this._alphaBlendEqParams[0])}:null},e.prototype._setShaderStage=function(e){this._shaderId!==e&&(this._shaderId=e,this._states[rh.ShaderStage]=e,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.ShaderStage))},e.prototype._setRasterizationState=function(e,t){var i=this._frontFace-1+((this._cullEnabled?this._cullFace:0)<<1)+((this._clampDepth?1:0)<<3)+((this._alphaToCoverageEnabled?1:0)<<4)+(e<<5)+(t<<8);this._rasterizationState!==i&&(this._rasterizationState=i,this._states[rh.RasterizationState]=this._rasterizationState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.RasterizationState))},e.prototype._setColorStates=function(){var e=((this._writeMask?1:0)<<22)+(this._colorFormat<<23)+((this._depthWriteEnabled?1:0)<<29);this._alphaBlendEnabled&&(e+=(0|(null===this._alphaBlendFuncParams[0]?2:fh[this._alphaBlendFuncParams[0]]))+((null===this._alphaBlendFuncParams[1]?2:fh[this._alphaBlendFuncParams[1]])<<4)+((null===this._alphaBlendFuncParams[2]?2:fh[this._alphaBlendFuncParams[2]])<<8)+((null===this._alphaBlendFuncParams[3]?2:fh[this._alphaBlendFuncParams[3]])<<12)+((null===this._alphaBlendEqParams[0]?1:this._alphaBlendEqParams[0]-32773)<<16)+((null===this._alphaBlendEqParams[1]?1:this._alphaBlendEqParams[1]-32773)<<19)),e!==this._colorStates&&(this._colorStates=e,this._states[rh.ColorStates]=this._colorStates,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.ColorStates))},e.prototype._setDepthStencilState=function(){var e=this._stencilEnabled?this._stencilFrontCompare+(this._stencilFrontDepthFailOp<<3)+(this._stencilFrontPassOp<<6)+(this._stencilFrontFailOp<<9):591,t=this._depthStencilFormat+((this._depthTestEnabled?this._depthCompare:7)<<6)+(e<<10);this._depthStencilState!==t&&(this._depthStencilState=t,this._states[rh.DepthStencilState]=this._depthStencilState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.DepthStencilState))},e.prototype._setVertexState=function(e){for(var t,i,n,r=this._statesLength,o=rh.VertexState,a=e._pipelineContext,s=a.shaderProcessingContext.attributeNamesFromEffect,l=a.shaderProcessingContext.attributeLocationsFromEffect,c=0,u=0;u<s.length;u++){var h=l[u],d=null!==(t=this._overrideVertexBuffers&&this._overrideVertexBuffers[s[u]])&&void 0!==t?t:this._vertexBuffers[s[u]];d||(d=this._emptyVertexBuffer);var p=null===(i=d.effectiveBuffer)||void 0===i?void 0:i.underlyingResource;if(void 0===d._validOffsetRange){var f=d.effectiveByteOffset,_=d.getSize(!0),m=d.effectiveByteStride;d._validOffsetRange=f+_<=this._kMaxVertexBufferStride&&0===m||0!==m&&f+_<=m}n&&n===p&&d._validOffsetRange||(this.vertexBuffers[c++]=d,n=d._validOffsetRange?p:null);var g=d.hashCode+(h<<7);this._isDirty=this._isDirty||this._states[o]!==g,this._states[o++]=g}this.vertexBuffers.length=c,this._statesLength=o,this._isDirty=this._isDirty||o!==r,this._isDirty&&(this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.VertexState))},e.prototype._setTextureState=function(e){this._textureState!==e&&(this._textureState=e,this._states[rh.TextureStage]=this._textureState,this._isDirty=!0,this._stateDirtyLowestIndex=Math.min(this._stateDirtyLowestIndex,rh.TextureStage))},e.prototype._createPipelineLayout=function(e){if(this._useTextureStage)return this._createPipelineLayoutWithTextureStage(e);for(var t=[],i=e.shaderProcessingContext.bindGroupLayoutEntries,n=0;n<i.length;n++){var r=i[n];t[n]=this._device.createBindGroupLayout({entries:r})}return e.bindGroupLayouts[0]=t,this._device.createPipelineLayout({bindGroupLayouts:t})},e.prototype._createPipelineLayoutWithTextureStage=function(e){for(var t,i=e.shaderProcessingContext,n=i.bindGroupLayoutEntries,r=1,o=0;o<n.length;o++)for(var a=n[o],s=0;s<a.length;s++){var l=n[o][s];if(l.texture){var u=i.bindGroupLayoutEntryInfo[o][l.binding].name,h=i.availableTextures[u],d=h.autoBindSampler?i.availableSamplers[u+c.Y.AUTOSAMPLERSUFFIX]:null,p=h.sampleType,f=null!==(t=null==d?void 0:d.type)&&void 0!==t?t:"filtering";if(this._textureState&r&&"depth"!==p&&(h.autoBindSampler&&(f="non-filtering"),p="unfilterable-float"),l.texture.sampleType=p,d){var _=i.bindGroupLayoutEntryInfo[d.binding.groupIndex][d.binding.bindingIndex].index;n[d.binding.groupIndex][_].sampler.type=f}r<<=1}}var m=[];for(o=0;o<n.length;++o)m[o]=this._device.createBindGroupLayout({entries:n[o]});return e.bindGroupLayouts[this._textureState]=m,this._device.createPipelineLayout({bindGroupLayouts:m})},e.prototype._getVertexInputDescriptor=function(t){for(var i,n,r,o,a=[],s=t._pipelineContext,l=s.shaderProcessingContext.attributeNamesFromEffect,c=s.shaderProcessingContext.attributeLocationsFromEffect,u=0;u<l.length;u++){var h=c[u],d=null!==(i=this._overrideVertexBuffers&&this._overrideVertexBuffers[l[u]])&&void 0!==i?i:this._vertexBuffers[l[u]];d||(d=this._emptyVertexBuffer);var p=null===(n=d.effectiveBuffer)||void 0===n?void 0:n.underlyingResource,f=d.effectiveByteOffset,_=!d._validOffsetRange;if(!r||!o||r!==p||_){var m={arrayStride:d.effectiveByteStride,stepMode:d.getIsInstanced()?"instance":"vertex",attributes:[]};a.push(m),o=m.attributes,_&&(f=0,p=null)}o.push({shaderLocation:h,offset:f,format:e._GetVertexInputDescriptorFormat(d)}),r=p}return a},e.prototype._createRenderPipeline=function(t,i,n){var r,o,a,s=t._pipelineContext,l=this._getVertexInputDescriptor(t),c=this._createPipelineLayout(s),u=[],h=this._getAphaBlendState(),d=this._getColorBlendState();if(this._vertexBuffers&&qc(this._vertexBuffers,t),this._mrtAttachments1>0)for(var p=0;p<this._mrtFormats.length;++p){var f=this._mrtFormats[p];if(f){var _={format:f,writeMask:this._mrtEnabledMask&1<<p?this._writeMask:0};h&&d&&(_.blend={alpha:h,color:d}),u.push(_)}else u.push(null)}else this._webgpuColorFormat[0]?(_={format:this._webgpuColorFormat[0],writeMask:this._writeMask},h&&d&&(_.blend={alpha:h,color:d}),u.push(_)):u.push(null);var m={compare:e._GetCompareFunction(this._stencilEnabled?this._stencilFrontCompare:7),depthFailOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontDepthFailOp:1),failOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontFailOp:1),passOp:e._GetStencilOpFunction(this._stencilEnabled?this._stencilFrontPassOp:1)},g=void 0;"line-strip"!==i&&"triangle-strip"!==i||(g=!this._indexBuffer||this._indexBuffer.is32Bits?"uint32":"uint16");var v=!!this._webgpuDepthStencilFormat&&eh.HasStencilAspect(this._webgpuDepthStencilFormat);return this._device.createRenderPipeline({label:"RenderPipeline_".concat(null!==(o=null===(r=u[0])||void 0===r?void 0:r.format)&&void 0!==o?o:"nooutput","_").concat(null!==(a=this._webgpuDepthStencilFormat)&&void 0!==a?a:"nodepth","_samples").concat(n,"_textureState").concat(this._textureState),layout:c,vertex:{module:s.stages.vertexStage.module,entryPoint:s.stages.vertexStage.entryPoint,buffers:l},primitive:{topology:i,stripIndexFormat:g,frontFace:1===this._frontFace?"ccw":"cw",cullMode:this._cullEnabled?2===this._cullFace?"front":"back":"none"},fragment:s.stages.fragmentStage?{module:s.stages.fragmentStage.module,entryPoint:s.stages.fragmentStage.entryPoint,targets:u}:void 0,multisample:{count:n},depthStencil:void 0===this._webgpuDepthStencilFormat?void 0:{depthWriteEnabled:this._depthWriteEnabled,depthCompare:this._depthTestEnabled?e._GetCompareFunction(this._depthCompare):"always",format:this._webgpuDepthStencilFormat,stencilFront:this._stencilEnabled&&v?m:void 0,stencilBack:this._stencilEnabled&&v?m:void 0,stencilReadMask:this._stencilEnabled&&v?this._stencilReadMask:void 0,stencilWriteMask:this._stencilEnabled&&v?this._stencilWriteMask:void 0,depthBias:this._depthBias,depthBiasClamp:this._depthBiasClamp,depthBiasSlopeScale:this._depthBiasSlopeScale}})},e.NumCacheHitWithoutHash=0,e.NumCacheHitWithHash=0,e.NumCacheMiss=0,e.NumPipelineCreationLastFrame=0,e._NumPipelineCreationCurrentFrame=0,e}(),gh=function(){function e(){this.values={}}return e.prototype.count=function(){var e=0,t=this.pipeline?1:0;for(var i in this.values){var n=this.values[i].count();e+=n[0],t+=n[1],e++}return[e,t]},e}(),vh=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.GetNodeCounts=function(){var e=t._Cache.count();return{nodeCount:e[0],pipelineCount:e[1]}},t._GetPipelines=function(e,i,n,r){if(e.pipeline){var o=n.slice();o.length=r,i.push(o)}for(var a in e.values){var s=e.values[a];n[r]=parseInt(a),t._GetPipelines(s,i,n,r+1)}},t.GetPipelines=function(){var e=[];return t._GetPipelines(t._Cache,e,[],0),e},t.ResetCache=function(){t._Cache=new gh},t.prototype.reset=function(){this._nodeStack=[],this._nodeStack[0]=t._Cache,e.prototype.reset.call(this)},t.prototype._getRenderPipeline=function(e){for(var t=this._nodeStack[this._stateDirtyLowestIndex],i=this._stateDirtyLowestIndex;i<this._statesLength;++i){var n=t.values[this._states[i]];n||(n=new gh,t.values[this._states[i]]=n),t=n,this._nodeStack[i+1]=t}e.token=t,e.pipeline=t.pipeline},t.prototype._setRenderPipeline=function(e){e.token.pipeline=e.pipeline},t._Cache=new gh,t}(mh),yh=i(5781),bh=function(e){function t(t){var i=e.call(this,!1)||this;return i._cache=t,i.reset(),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"func",{get:function(){return this._func},set:function(e){this._func!==e&&(this._func=e,this._cache.setStencilCompare(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"funcMask",{get:function(){return this._funcMask},set:function(e){this._funcMask!==e&&(this._funcMask=e,this._cache.setStencilReadMask(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opStencilFail",{get:function(){return this._opStencilFail},set:function(e){this._opStencilFail!==e&&(this._opStencilFail=e,this._cache.setStencilFailOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opDepthFail",{get:function(){return this._opDepthFail},set:function(e){this._opDepthFail!==e&&(this._opDepthFail=e,this._cache.setStencilDepthFailOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opStencilDepthPass",{get:function(){return this._opStencilDepthPass},set:function(e){this._opStencilDepthPass!==e&&(this._opStencilDepthPass=e,this._cache.setStencilPassOp(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mask",{get:function(){return this._mask},set:function(e){this._mask!==e&&(this._mask=e,this._cache.setStencilWriteMask(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._enabled!==e&&(this._enabled=e,this._cache.setStencilEnabled(e))},enumerable:!1,configurable:!0}),t.prototype.reset=function(){e.prototype.reset.call(this),this._cache.resetStencilState()},t.prototype.apply=function(){var e,t=null===(e=this.stencilMaterial)||void 0===e?void 0:e.enabled;this.enabled=t?this.stencilMaterial.enabled:this.stencilGlobal.enabled,this.enabled&&(this.func=t?this.stencilMaterial.func:this.stencilGlobal.func,this.funcRef=t?this.stencilMaterial.funcRef:this.stencilGlobal.funcRef,this.funcMask=t?this.stencilMaterial.funcMask:this.stencilGlobal.funcMask,this.opStencilFail=t?this.stencilMaterial.opStencilFail:this.stencilGlobal.opStencilFail,this.opDepthFail=t?this.stencilMaterial.opDepthFail:this.stencilGlobal.opDepthFail,this.opStencilDepthPass=t?this.stencilMaterial.opStencilDepthPass:this.stencilGlobal.opStencilDepthPass,this.mask=t?this.stencilMaterial.mask:this.stencilGlobal.mask)},t}(yh.u),Th=i(8424),Eh=function(e){function t(t){var i=e.call(this,!1)||this;return i._cache=t,i.reset(),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"zOffset",{get:function(){return this._zOffset},set:function(e){this._zOffset!==e&&(this._zOffset=e,this._isZOffsetDirty=!0,this._cache.setDepthBiasSlopeScale(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zOffsetUnits",{get:function(){return this._zOffsetUnits},set:function(e){this._zOffsetUnits!==e&&(this._zOffsetUnits=e,this._isZOffsetDirty=!0,this._cache.setDepthBias(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cullFace",{get:function(){return this._cullFace},set:function(e){this._cullFace!==e&&(this._cullFace=e,this._isCullFaceDirty=!0,this._cache.setCullFace(null!=e?e:1))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cull",{get:function(){return this._cull},set:function(e){this._cull!==e&&(this._cull=e,this._isCullDirty=!0,this._cache.setCullEnabled(!!e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthFunc",{get:function(){return this._depthFunc},set:function(e){this._depthFunc!==e&&(this._depthFunc=e,this._isDepthFuncDirty=!0,this._cache.setDepthCompare(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthMask",{get:function(){return this._depthMask},set:function(e){this._depthMask!==e&&(this._depthMask=e,this._isDepthMaskDirty=!0,this._cache.setDepthWriteEnabled(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTest",{get:function(){return this._depthTest},set:function(e){this._depthTest!==e&&(this._depthTest=e,this._isDepthTestDirty=!0,this._cache.setDepthTestEnabled(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"frontFace",{get:function(){return this._frontFace},set:function(e){this._frontFace!==e&&(this._frontFace=e,this._isFrontFaceDirty=!0,this._cache.setFrontFace(null!=e?e:2))},enumerable:!1,configurable:!0}),t.prototype.reset=function(){e.prototype.reset.call(this),this._cache.resetDepthCullingState()},t.prototype.apply=function(){},t}(Th.N),Sh=function(){function e(e){this.useMipMaps=!1,this.type=c.Y.TEXTURETYPE_UNDEFINED,this.format=c.Y.TEXTUREFORMAT_UNDEFINED,this._video=e,this.uniqueId=ci.h._Counter++}return e.IsExternalTexture=function(e){return void 0!==e.underlyingResource},e.prototype.getClassName=function(){return"ExternalTexture"},Object.defineProperty(e.prototype,"underlyingResource",{get:function(){return this._video},enumerable:!1,configurable:!0}),e.prototype.isReady=function(){return this._video.readyState>=this._video.HAVE_CURRENT_DATA},e.prototype.dispose=function(){},e}(),xh=function(){function e(){this.uniqueId=e._Counter++,this.updateId=0,this.textureState=0,this.reset()}return Object.defineProperty(e.prototype,"forceBindGroupCreation",{get:function(){return this._numExternalTextures>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasFloatOrDepthTextures",{get:function(){return this._numFloatOrDepthTextures>0},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this.samplers={},this.textures={},this.isDirty=!0,this._numFloatOrDepthTextures=0,this._numExternalTextures=0},e.prototype.setSampler=function(e,t){var i=this.samplers[e],n=-1;i?n=i.hashCode:this.samplers[e]=i={sampler:t,hashCode:0},i.sampler=t,i.hashCode=t?ph.GetSamplerHashCode(t):0;var r=n!==i.hashCode;r&&this.updateId++,this.isDirty||(this.isDirty=r)},e.prototype.setTexture=function(e,t){var i,n,r,o=this.textures[e],a=-1;o?a=null!==(n=null===(i=o.texture)||void 0===i?void 0:i.uniqueId)&&void 0!==n?n:-1:this.textures[e]=o={texture:t,isFloatOrDepthTexture:!1,isExternalTexture:!1},o.isExternalTexture&&this._numExternalTextures--,o.isFloatOrDepthTexture&&this._numFloatOrDepthTextures--,t?(o.isFloatOrDepthTexture=t.type===c.Y.TEXTURETYPE_FLOAT||t.format>=c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&t.format<=c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8,o.isExternalTexture=Sh.IsExternalTexture(t),o.isFloatOrDepthTexture&&this._numFloatOrDepthTextures++,o.isExternalTexture&&this._numExternalTextures++):(o.isFloatOrDepthTexture=!1,o.isExternalTexture=!1),o.texture=t;var s=a!==(null!==(r=null==t?void 0:t.uniqueId)&&void 0!==r?r:-1);s&&this.updateId++,this.isDirty||(this.isDirty=s)},e._Counter=0,e}(),Ch=function(){function e(t){this._bufferManager=t,this.uniqueId=e._Counter++,this._useInstancing=!1,this._currentInstanceCount=0,this.reset()}return e.prototype.isDirty=function(e){return this._isDirty||this._materialContextUpdateId!==e},e.prototype.resetIsDirty=function(e){this._isDirty=!1,this._materialContextUpdateId=e},Object.defineProperty(e.prototype,"useInstancing",{get:function(){return this._useInstancing},set:function(e){this._useInstancing!==e&&(e?(this.indirectDrawBuffer=this._bufferManager.createRawBuffer(20,su.CopyDst|su.Indirect|su.Storage,void 0,"IndirectDrawBuffer"),this._indirectDrawData=new Uint32Array(5),this._indirectDrawData[3]=0,this._indirectDrawData[4]=0):(this.indirectDrawBuffer&&this._bufferManager.releaseBuffer(this.indirectDrawBuffer),this.indirectDrawBuffer=void 0,this._indirectDrawData=void 0),this._useInstancing=e,this._currentInstanceCount=-1)},enumerable:!1,configurable:!0}),e.prototype.reset=function(){this.buffers={},this._isDirty=!0,this._materialContextUpdateId=0,this.fastBundle=void 0,this.bindGroups=void 0},e.prototype.setBuffer=function(e,t){var i;this._isDirty||(this._isDirty=(null==t?void 0:t.uniqueId)!==(null===(i=this.buffers[e])||void 0===i?void 0:i.uniqueId)),this.buffers[e]=t},e.prototype.setIndirectData=function(e,t,i){t!==this._currentInstanceCount&&this.indirectDrawBuffer&&this._indirectDrawData&&(this._currentInstanceCount=t,this._indirectDrawData[0]=e,this._indirectDrawData[1]=t,this._indirectDrawData[2]=i,this._bufferManager.setRawData(this.indirectDrawBuffer,0,this._indirectDrawData,0,20))},e.prototype.dispose=function(){this.indirectDrawBuffer&&(this._bufferManager.releaseBuffer(this.indirectDrawBuffer),this.indirectDrawBuffer=void 0,this._indirectDrawData=void 0),this.fastBundle=void 0,this.bindGroups=void 0,this.buffers=void 0},e._Counter=0,e}(),Ah=function(){this.values={}},Ph=function(){function e(e,t,i){this.disabled=!1,this._device=e,this._cacheSampler=t,this._engine=i}return Object.defineProperty(e,"Statistics",{get:function(){return{totalCreated:e.NumBindGroupsCreatedTotal,lastFrameCreated:e.NumBindGroupsCreatedLastFrame,lookupLastFrame:e.NumBindGroupsLookupLastFrame,noLookupLastFrame:e.NumBindGroupsNoLookupLastFrame}},enumerable:!1,configurable:!0}),e.ResetCache=function(){e._Cache=new Ah,e.NumBindGroupsCreatedTotal=0,e.NumBindGroupsCreatedLastFrame=0,e.NumBindGroupsLookupLastFrame=0,e.NumBindGroupsNoLookupLastFrame=0,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0},e.prototype.endFrame=function(){e.NumBindGroupsCreatedLastFrame=e._NumBindGroupsCreatedCurrentFrame,e.NumBindGroupsLookupLastFrame=e._NumBindGroupsLookupCurrentFrame,e.NumBindGroupsNoLookupLastFrame=e._NumBindGroupsNoLookupCurrentFrame,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0},e.prototype.getBindGroups=function(t,i,n){var r,o,a,s,l,c,u,h,d,p,f=void 0,_=e._Cache,m=this.disabled||n.forceBindGroupCreation;if(!m){if(!i.isDirty(n.updateId)&&!n.isDirty)return e._NumBindGroupsNoLookupCurrentFrame++,i.bindGroups;for(var g=0,v=t.shaderProcessingContext.bufferNames;g<v.length;g++){var y=v[g],b=null!==(o=null===(r=i.buffers[y])||void 0===r?void 0:r.uniqueId)&&void 0!==o?o:0;(R=_.values[b])||(R=new Ah,_.values[b]=R),_=R}for(var E=0,S=t.shaderProcessingContext.samplerNames;E<S.length;E++){var x=S[E],C=null!==(s=null===(a=n.samplers[x])||void 0===a?void 0:a.hashCode)&&void 0!==s?s:0;(R=_.values[C])||(R=new Ah,_.values[C]=R),_=R}for(var A=0,P=t.shaderProcessingContext.textureNames;A<P.length;A++){var R,I=P[A],M=null!==(u=null===(c=null===(l=n.textures[I])||void 0===l?void 0:l.texture)||void 0===c?void 0:c.uniqueId)&&void 0!==u?u:0;(R=_.values[M])||(R=new Ah,_.values[M]=R),_=R}f=_.bindGroups}if(i.resetIsDirty(n.updateId),n.isDirty=!1,f)return i.bindGroups=f,e._NumBindGroupsLookupCurrentFrame++,f;f=[],i.bindGroups=f,m||(_.bindGroups=f),e.NumBindGroupsCreatedTotal++,e._NumBindGroupsCreatedCurrentFrame++;for(var O=t.bindGroupLayouts[n.textureState],D=0;D<t.shaderProcessingContext.bindGroupLayoutEntries.length;D++){for(var N=t.shaderProcessingContext.bindGroupLayoutEntries[D],F=t.shaderProcessingContext.bindGroupEntries[D],L=0;L<N.length;L++){var w=t.shaderProcessingContext.bindGroupLayoutEntries[D][L],B=t.shaderProcessingContext.bindGroupLayoutEntryInfo[D][w.binding],U=null!==(h=B.nameInArrayOfTexture)&&void 0!==h?h:B.name;if(w.sampler)if(G=n.samplers[U]){var V=G.sampler;if(!V){this._engine.dbgSanityChecks&&T.V.Error("Trying to bind a null sampler! entry=".concat(JSON.stringify(w),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(n.uniqueId),50);continue}F[L].resource=this._cacheSampler.getSampler(V,!1,G.hashCode,V.label)}else T.V.Error('Sampler "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(w),", materialContext=").concat(JSON.stringify(n,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50);else if(w.texture||w.storageTexture)if(G=n.textures[U]){if(this._engine.dbgSanityChecks&&null===G.texture){T.V.Error("Trying to bind a null texture! entry=".concat(JSON.stringify(w),", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(n.uniqueId),50);continue}var k=G.texture._hardwareTexture;if(this._engine.dbgSanityChecks&&(!k||w.texture&&!k.view||w.storageTexture&&!k.viewForWriting)){T.V.Error("Trying to bind a null gpu texture or view! entry=".concat(JSON.stringify(w),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", isReady=").concat(null===(d=G.texture)||void 0===d?void 0:d.isReady,", materialContext.uniqueId=").concat(n.uniqueId),50);continue}F[L].resource=w.storageTexture?k.viewForWriting:k.view}else T.V.Error('Texture "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(w),", materialContext=").concat(JSON.stringify(n,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50);else if(w.externalTexture){var G;if(G=n.textures[U]){if(this._engine.dbgSanityChecks&&null===G.texture){T.V.Error("Trying to bind a null external texture! entry=".concat(JSON.stringify(w),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", materialContext.uniqueId=").concat(n.uniqueId),50);continue}var z=G.texture.underlyingResource;if(this._engine.dbgSanityChecks&&!z){T.V.Error("Trying to bind a null gpu external texture! entry=".concat(JSON.stringify(w),", name=").concat(U,", bindingInfo=").concat(JSON.stringify(G,(function(e,t){return"texture"===e?"<no dump>":t})),", isReady=").concat(null===(p=G.texture)||void 0===p?void 0:p.isReady,", materialContext.uniqueId=").concat(n.uniqueId),50);continue}F[L].resource=this._device.importExternalTexture({source:z})}else T.V.Error('Texture "'.concat(U,'" could not be bound. entry=').concat(JSON.stringify(w),", materialContext=").concat(JSON.stringify(n,(function(e,t){return"texture"===e||"sampler"===e?"<no dump>":t}))),50)}else if(w.buffer){var Y=i.buffers[U];if(Y){var X=Y.underlyingResource;F[L].resource.buffer=X,F[L].resource.size=Y.capacity}else T.V.Error("Can't find buffer \"".concat(U,'". entry=').concat(JSON.stringify(w),", buffers=").concat(JSON.stringify(i.buffers),", drawContext.uniqueId=").concat(i.uniqueId),50)}}var W=O[D];f[D]=this._device.createBindGroup({layout:W,entries:F})}return f},e.NumBindGroupsCreatedTotal=0,e.NumBindGroupsCreatedLastFrame=0,e.NumBindGroupsLookupLastFrame=0,e.NumBindGroupsNoLookupLastFrame=0,e._Cache=new Ah,e._NumBindGroupsCreatedCurrentFrame=0,e._NumBindGroupsLookupCurrentFrame=0,e._NumBindGroupsNoLookupCurrentFrame=0,e}();kr.l.ShadersStoreWGSL.clearQuadVertexShader="uniform depthValue: f32;const pos=array(\nvec2f(-1.0,1.0),\nvec2f(1.0,1.0),\nvec2f(-1.0,-1.0),\nvec2f(1.0,-1.0)\n);\n#define CUSTOM_VERTEX_DEFINITIONS\n@vertex\nfn main(input : VertexInputs)->FragmentInputs {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvertexOutputs.position=vec4f(pos[input.vertexIndex],uniforms.depthValue,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}\n";kr.l.ShadersStoreWGSL.clearQuadPixelShader="uniform color: vec4f;@fragment\nfn main(input: FragmentInputs)->FragmentOutputs {fragmentOutputs.color=uniforms.color;}\n";var Rh=function(){function e(e,t,i){this._bindGroups={},this._bundleCache={},this._keyTemp=[],this._device=e,this._engine=t,this._cacheRenderPipeline=new vh(this._device,i),this._cacheRenderPipeline.setDepthTestEnabled(!1),this._cacheRenderPipeline.setStencilReadMask(255),this._effect=t.createEffect("clearQuad",[],["color","depthValue"],void 0,void 0,void 0,void 0,void 0,void 0,1)}return e.prototype.setDepthStencilFormat=function(e){this._depthTextureFormat=e,this._cacheRenderPipeline.setDepthStencilFormat(e)},e.prototype.setColorFormat=function(e){this._cacheRenderPipeline.setColorFormat(e)},e.prototype.setMRTAttachments=function(e,t,i){this._cacheRenderPipeline.setMRT(t,i),this._cacheRenderPipeline.setMRTAttachments(e)},e.prototype.clear=function(e,t,i,n,r){var o,a,s;void 0===r&&(r=1);var l,u=null,h=!!this._engine._currentRenderTarget;if(e)s=e;else{var d=0;this._keyTemp.length=0;for(var p=0;p<this._cacheRenderPipeline.colorFormats.length;++p)this._keyTemp[d++]=ah[null!==(o=this._cacheRenderPipeline.colorFormats[p])&&void 0!==o?o:""];var f=ah[null!==(a=this._depthTextureFormat)&&void 0!==a?a:0];if(this._keyTemp[d]=(t?t.r+256*t.g+256*t.b*256+256*t.a*256*256:0)+(i?Math.pow(2,32):0)+(n?Math.pow(2,33):0)+(this._engine.useReverseDepthBuffer?Math.pow(2,34):0)+(h?Math.pow(2,35):0)+(r>1?Math.pow(2,36):0)+f*Math.pow(2,37),l=this._keyTemp.join("_"),u=this._bundleCache[l])return u;s=this._device.createRenderBundleEncoder({label:"clearQuadRenderBundle",colorFormats:this._cacheRenderPipeline.colorFormats,depthStencilFormat:this._depthTextureFormat,sampleCount:eh.GetSample(r)})}this._cacheRenderPipeline.setDepthWriteEnabled(!!i),this._cacheRenderPipeline.setStencilEnabled(!!n&&!!this._depthTextureFormat&&eh.HasStencilAspect(this._depthTextureFormat)),this._cacheRenderPipeline.setStencilWriteMask(n?255:0),this._cacheRenderPipeline.setStencilCompare(n?c.Y.ALWAYS:c.Y.NEVER),this._cacheRenderPipeline.setStencilPassOp(n?c.Y.REPLACE:c.Y.KEEP),this._cacheRenderPipeline.setWriteMask(t?15:0);var _=this._cacheRenderPipeline.getRenderPipeline(c.Y.MATERIAL_TriangleStripDrawMode,this._effect,r),m=this._effect._pipelineContext;t&&this._effect.setDirectColor4("color",t),this._effect.setFloat("depthValue",this._engine.useReverseDepthBuffer?this._engine._clearReverseDepthValue:this._engine._clearDepthValue),m.uniformBuffer.update();var g=h?this._engine._ubInvertY:this._engine._ubDontInvertY,v=m.uniformBuffer.getBuffer(),y=v.uniqueId+"-"+g.uniqueId,b=this._bindGroups[y];if(!b){var T=m.bindGroupLayouts[0];(b=this._bindGroups[y]=[]).push(this._device.createBindGroup({label:"clearQuadBindGroup0-".concat(y),layout:T[0],entries:[]})),qu._SimplifiedKnownBindings||b.push(this._device.createBindGroup({label:"clearQuadBindGroup1-".concat(y),layout:T[1],entries:[]})),b.push(this._device.createBindGroup({label:"clearQuadBindGroup".concat(qu._SimplifiedKnownBindings?1:2,"-").concat(y),layout:T[qu._SimplifiedKnownBindings?1:2],entries:[{binding:0,resource:{buffer:g.underlyingResource,size:g.capacity}},{binding:1,resource:{buffer:v.underlyingResource,size:v.capacity}}]}))}for(s.setPipeline(_),p=0;p<b.length;++p)s.setBindGroup(p,b[p]);return s.draw(4,1,0,0),e||(u=s.finish(),this._bundleCache[l]=u),u},e}(),Ih=function(){function e(e,t,i,n){this.x=Math.floor(e),this.y=Math.floor(t),this.w=Math.floor(i),this.h=Math.floor(n)}return e.prototype.run=function(e){e.setViewport(this.x,this.y,this.w,this.h,0,1)},e.prototype.clone=function(){return new e(this.x,this.y,this.w,this.h)},e}(),Mh=function(){function e(e,t,i,n){this.x=e,this.y=t,this.w=i,this.h=n}return e.prototype.run=function(e){e.setScissorRect(this.x,this.y,this.w,this.h)},e.prototype.clone=function(){return new e(this.x,this.y,this.w,this.h)},e}(),Oh=function(){function e(e){this.ref=e}return e.prototype.run=function(e){e.setStencilReference(this.ref)},e.prototype.clone=function(){return new e(this.ref)},e}(),Dh=function(){function e(e){this.color=e}return e.prototype.run=function(e){e.setBlendConstant(this.color)},e.prototype.clone=function(){return new e(this.color)},e}(),Nh=function(){function e(e){this.query=e}return e.prototype.run=function(e){e.beginOcclusionQuery(this.query)},e.prototype.clone=function(){return new e(this.query)},e}(),Fh=function(){function e(){}return e.prototype.run=function(e){e.endOcclusionQuery()},e.prototype.clone=function(){return new e},e}(),Lh=function(){function e(){this.bundles=[]}return e.prototype.run=function(e){e.executeBundles(this.bundles)},e.prototype.clone=function(){var t=new e;return t.bundles=this.bundles,t},e}(),wh=function(){function e(e){this.numDrawCalls=0,this._device=e,this._list=new Array(10),this._listLength=0}return e.prototype.addBundle=function(e){if(!this._currentItemIsBundle){var t=new Lh;this._list[this._listLength++]=t,this._currentBundleList=t.bundles,this._currentItemIsBundle=!0}e&&this._currentBundleList.push(e)},e.prototype._finishBundle=function(){this._currentItemIsBundle&&this._bundleEncoder&&(this._currentBundleList.push(this._bundleEncoder.finish()),this._bundleEncoder=void 0,this._currentItemIsBundle=!1)},e.prototype.addItem=function(e){this._finishBundle(),this._list[this._listLength++]=e,this._currentItemIsBundle=!1},e.prototype.getBundleEncoder=function(e,t,i){return this._currentItemIsBundle||(this.addBundle(),this._bundleEncoder=this._device.createRenderBundleEncoder({colorFormats:e,depthStencilFormat:t,sampleCount:eh.GetSample(i)})),this._bundleEncoder},e.prototype.close=function(){this._finishBundle()},e.prototype.run=function(e){this.close();for(var t=0;t<this._listLength;++t)this._list[t].run(e)},e.prototype.reset=function(){this._listLength=0,this._currentItemIsBundle=!1,this.numDrawCalls=0},e.prototype.clone=function(){this.close();var t=new e(this._device);t._list=new Array(this._listLength),t._listLength=this._listLength,t.numDrawCalls=this.numDrawCalls;for(var i=0;i<this._listLength;++i)t._list[i]=this._list[i].clone();return t},e}(),Bh=function(){function e(e,t,i,n,r,o,a){void 0===o&&(o=!0),this._dstBuffers=[],this._engine=e,this._device=n,this._bufferManager=r,this._count=t,this._canUseMultipleBuffers=o,this._querySet=n.createQuerySet({label:null!=a?a:"QuerySet",type:i,count:t}),this._queryBuffer=r.createRawBuffer(8*t,su.QueryResolve|su.CopySrc,void 0,"QueryBuffer"),o||this._dstBuffers.push(this._bufferManager.createRawBuffer(8*this._count,su.MapRead|su.CopyDst,void 0,"QueryBufferNoMultipleBuffers"))}return Object.defineProperty(e.prototype,"querySet",{get:function(){return this._querySet},enumerable:!1,configurable:!0}),e.prototype._getBuffer=function(e,t){if(!this._canUseMultipleBuffers&&0===this._dstBuffers.length)return null;var i,n=this._device.createCommandEncoder();return 0===this._dstBuffers.length?i=this._bufferManager.createRawBuffer(8*this._count,su.MapRead|su.CopyDst,void 0,"QueryBufferAdditionalBuffer"):(i=this._dstBuffers[this._dstBuffers.length-1],this._dstBuffers.length--),n.resolveQuerySet(this._querySet,e,t,this._queryBuffer,0),n.copyBufferToBuffer(this._queryBuffer,0,i,0,8*t),this._device.queue.submit([n.finish()]),i},e.prototype.readValues=function(e,t){return void 0===e&&(e=0),void 0===t&&(t=1),(0,m.sH)(this,void 0,void 0,(function(){var i,n,r=this;return(0,m.YH)(this,(function(o){return null===(i=this._getBuffer(e,t))?[2,null]:(n=this._engine.uniqueId,[2,i.mapAsync(1).then((function(){var e=new BigUint64Array(i.getMappedRange()).slice();return i.unmap(),r._dstBuffers[r._dstBuffers.length]=i,e}),(function(e){if(r._engine.isDisposed||r._engine.uniqueId!==n)return null;throw e}))])}))}))},e.prototype.readValue=function(e){return void 0===e&&(e=0),(0,m.sH)(this,void 0,void 0,(function(){var t,i,n=this;return(0,m.YH)(this,(function(r){return null===(t=this._getBuffer(e,1))?[2,null]:(i=this._engine.uniqueId,[2,t.mapAsync(1).then((function(){var e=new BigUint64Array(t.getMappedRange()),i=Number(e[0]);return t.unmap(),n._dstBuffers[n._dstBuffers.length]=t,i}),(function(e){if(n._engine.isDisposed||n._engine.uniqueId!==i)return 0;throw e}))])}))}))},e.prototype.readTwoValuesAndSubtract=function(e){return void 0===e&&(e=0),(0,m.sH)(this,void 0,void 0,(function(){var t,i,n=this;return(0,m.YH)(this,(function(r){return null===(t=this._getBuffer(e,2))?[2,null]:(i=this._engine.uniqueId,[2,t.mapAsync(1).then((function(){var e=new BigUint64Array(t.getMappedRange()),i=Number(e[1]-e[0]);return t.unmap(),n._dstBuffers[n._dstBuffers.length]=t,i}),(function(e){if(n._engine.isDisposed||n._engine.uniqueId!==i)return 0;throw e}))])}))}))},e.prototype.dispose=function(){this._querySet.destroy(),this._bufferManager.releaseBuffer(this._queryBuffer);for(var e=0;e<this._dstBuffers.length;++e)this._bufferManager.releaseBuffer(this._dstBuffers[e])},e}(),Uh=function(){function e(e,t,i){this._enabled=!1,this._gpuFrameTimeCounter=new Qe.A,this._measureDurationState=0,this._engine=e,this._device=t,this._bufferManager=i}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this._gpuFrameTimeCounter},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enable",{get:function(){return this._enabled},set:function(e){if(this._enabled!==e)if(this._enabled=e,this._measureDurationState=0,e)try{this._measureDuration=new Vh(this._engine,this._device,this._bufferManager,2e3,"QuerySet_TimestampQuery")}catch(e){return this._enabled=!1,void T.V.Error("Could not create a WebGPUDurationMeasure!\nError: "+e.message+"\nMake sure timestamp query is supported and enabled in your browser.")}else this._measureDuration.dispose()},enumerable:!1,configurable:!0}),e.prototype.startFrame=function(e){this._enabled&&0===this._measureDurationState&&(this._measureDuration.start(e),this._measureDurationState=1)},e.prototype.endFrame=function(e){var t=this;1===this._measureDurationState&&(this._measureDurationState=2,this._measureDuration.stop(e).then((function(e){null!==e&&e>=0&&(t._gpuFrameTimeCounter.fetchNewFrame(),t._gpuFrameTimeCounter.addCount(e,!0)),t._measureDurationState=0})))},e.prototype.startPass=function(e,t){this._enabled?this._measureDuration.startPass(e,t):e.timestampWrites=void 0},e.prototype.endPass=function(e,t){if(this._enabled&&t){var i=this._engine.frameId;this._measureDuration.stopPass(e).then((function(e){t._addDuration(i,null!==e&&e>0?e:0)}))}},e.prototype.dispose=function(){var e;null===(e=this._measureDuration)||void 0===e||e.dispose()},e}(),Vh=function(){function e(e,t,i,n,r){void 0===n&&(n=2),this._count=n,this._querySet=new Bh(e,n,"timestamp",t,i,!0,r)}return e.prototype.start=function(e){var t;null===(t=e.writeTimestamp)||void 0===t||t.call(e,this._querySet.querySet,0)},e.prototype.stop=function(e){var t;return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(i){return null===(t=e.writeTimestamp)||void 0===t||t.call(e,this._querySet.querySet,1),[2,e.writeTimestamp?this._querySet.readTwoValuesAndSubtract(0):0]}))}))},e.prototype.startPass=function(e,t){if(t+3>this._count)throw new Error("WebGPUDurationMeasure: index out of range ("+t+")");e.timestampWrites={querySet:this._querySet.querySet,beginningOfPassWriteIndex:t+2,endOfPassWriteIndex:t+3}},e.prototype.stopPass=function(e){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(t){return[2,this._querySet.readTwoValuesAndSubtract(e+2)]}))}))},e.prototype.dispose=function(){this._querySet.dispose()},e}(),kh=function(){function e(e,t,i,n,r){void 0===n&&(n=50),void 0===r&&(r=100),this._availableIndices=[],this._frameQuerySetIsDirty=-1,this._queryFrameId=[],this._engine=e,this._device=t,this._bufferManager=i,this._frameLastBuffer=-1,this._currentTotalIndices=0,this._countIncrement=r,this._allocateNewIndices(n)}return Object.defineProperty(e.prototype,"querySet",{get:function(){return this._querySet.querySet},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasQueries",{get:function(){return this._currentTotalIndices!==this._availableIndices.length},enumerable:!1,configurable:!0}),e.prototype.canBeginQuery=function(e){if(this._frameQuerySetIsDirty===this._engine.frameId||this._queryFrameId[e]===this._engine.frameId)return!1;var t=void 0!==this._engine._getCurrentRenderPassWrapper().renderPassDescriptor.occlusionQuerySet;return t&&(this._queryFrameId[e]=this._engine.frameId),t},e.prototype.createQuery=function(){0===this._availableIndices.length&&this._allocateNewIndices();var e=this._availableIndices[this._availableIndices.length-1];return this._availableIndices.length--,e},e.prototype.deleteQuery=function(e){this._availableIndices[this._availableIndices.length]=e},e.prototype.isQueryResultAvailable=function(e){return this._retrieveQueryBuffer(),!!this._lastBuffer&&e<this._lastBuffer.length},e.prototype.getQueryResult=function(e){var t,i;return Number(null!==(i=null===(t=this._lastBuffer)||void 0===t?void 0:t[e])&&void 0!==i?i:-1)},e.prototype._retrieveQueryBuffer=function(){var e=this;this._lastBuffer&&this._frameLastBuffer===this._engine.frameId||this._frameLastBuffer!==this._engine.frameId&&(this._frameLastBuffer=this._engine.frameId,this._querySet.readValues(0,this._currentTotalIndices).then((function(t){e._lastBuffer=t})))},e.prototype._allocateNewIndices=function(e){e=null!=e?e:this._countIncrement,this._delayQuerySetDispose();for(var t=0;t<e;++t)this._availableIndices.push(this._currentTotalIndices+t);this._currentTotalIndices+=e,this._querySet=new Bh(this._engine,this._currentTotalIndices,"occlusion",this._device,this._bufferManager,!1,"QuerySet_OcclusionQuery_count_"+this._currentTotalIndices),this._frameQuerySetIsDirty=this._engine.frameId},e.prototype._delayQuerySetDispose=function(){var e=this._querySet;e&&setTimeout((function(){return e.dispose}),1e3)},e.prototype.dispose=function(){var e;null===(e=this._querySet)||void 0===e||e.dispose(),this._availableIndices.length=0},e}(),Gh=function(){function e(){}return e.prototype.initTwgsl=function(t){return(0,m.sH)(this,void 0,void 0,(function(){var i;return(0,m.YH)(this,(function(n){switch(n.label){case 0:return e._Twgsl?[2]:(t=t||{},(t=(0,m.Cl)((0,m.Cl)({},e._TWgslDefaultOptions),t)).twgsl?(e._Twgsl=t.twgsl,[2,Promise.resolve()]):t.jsPath&&t.wasmPath?[4,ie.S0.LoadBabylonScriptAsync(t.jsPath)]:[3,2]);case 1:n.sent(),n.label=2;case 2:return self.twgsl?(i=e,[4,self.twgsl(ie.S0.GetBabylonScriptURL(t.wasmPath))]):[3,4];case 3:return i._Twgsl=n.sent(),[2,Promise.resolve()];case 4:return[2,Promise.reject("twgsl is not available.")]}}))}))},e.prototype.convertSpirV2WGSL=function(t,i){void 0===i&&(i=!1);var n=e._Twgsl.convertSpirV2WGSL(t,e.DisableUniformityAnalysis||i);return e.ShowWGSLShaderCode&&(T.V.Log(n),T.V.Log("***********************************************")),e.DisableUniformityAnalysis||i?"diagnostic(off, derivative_uniformity);\n"+n:n},e._TWgslDefaultOptions={jsPath:"".concat(ie.S0._DefaultCdnUrl,"/twgsl/twgsl.js"),wasmPath:"".concat(ie.S0._DefaultCdnUrl,"/twgsl/twgsl.wasm")},e.ShowWGSLShaderCode=!1,e.DisableUniformityAnalysis=!1,e._Twgsl=null,e}(),zh=function(){function e(e,t,i){this._record=!1,this._play=!1,this._playBundleListIndex=0,this._allBundleLists=[],this._enabled=!1,this._engine=e,this._mode=t,this._bundleList=i}return Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},set:function(e){this._allBundleLists.length=0,this._record=this._enabled=e,this._play=!1,e&&(this._modeSaved=this._mode,this._mode=c.Y.SNAPSHOTRENDERING_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"play",{get:function(){return this._play},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"record",{get:function(){return this._record},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mode",{get:function(){return this._mode},set:function(e){this._record?this._modeSaved=e:this._mode=e},enumerable:!1,configurable:!0}),e.prototype.endRenderPass=function(e){if(!this._record&&!this._play)return!1;var t;if(this._record)t=this._bundleList.clone(),this._allBundleLists.push(t),this._bundleList.reset();else{if(this._playBundleListIndex>=this._allBundleLists.length)throw new Error("Invalid playBundleListIndex! Your snapshot is no longer valid for the current frame, you should recreate a new one. playBundleListIndex=".concat(this._playBundleListIndex,", allBundleLists.length=").concat(this._allBundleLists.length,"}"));t=this._allBundleLists[this._playBundleListIndex++]}return t.run(e),this._mode===c.Y.SNAPSHOTRENDERING_FAST&&this._engine._reportDrawCall(t.numDrawCalls),!0},e.prototype.endFrame=function(){this._record&&(this._record=!1,this._play=!0,this._mode=this._modeSaved),this._playBundleListIndex=0},e.prototype.reset=function(){this.enabled=!1,this.enabled=!0},e}();kr.l.ShadersStoreWGSL.postprocessVertexShader="attribute position: vec2<f32>;uniform scale: vec2<f32>;varying vUV: vec2<f32>;const madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\n@vertex\nfn main(input : VertexInputs)->FragmentInputs {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvertexOutputs.vUV=(vertexInputs.position*madd+madd)*uniforms.scale;vertexOutputs.position=vec4(vertexInputs.position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var Yh=i(7411),Xh=i(6320),Wh=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t}(Sh),Hh={label:"TextureView_SwapChain_ResolveTarget",dimension:"2d",format:void 0,mipLevelCount:1,arrayLayerCount:1},jh={label:"TextureView_SwapChain",dimension:"2d",format:void 0,mipLevelCount:1,arrayLayerCount:1},qh=new p.ov,Kh=function(e){function t(t,i){void 0===i&&(i={});var n,r,o=this;return(o=e.call(this,null===(n=i.antialias)||void 0===n||n,i)||this).uniqueId=-1,o._uploadEncoderDescriptor={label:"upload"},o._renderEncoderDescriptor={label:"render"},o._clearDepthValue=1,o._clearReverseDepthValue=0,o._clearStencilValue=0,o._defaultSampleCount=4,o._glslang=null,o._tintWASM=null,o._adapterInfo={vendor:"",architecture:"",device:"",description:""},o._timestampIndex=0,o._compiledComputeEffects={},o._counters={numEnableEffects:0,numEnableDrawWrapper:0,numBundleCreationNonCompatMode:0,numBundleReuseNonCompatMode:0},o.countersLastFrame={numEnableEffects:0,numEnableDrawWrapper:0,numBundleCreationNonCompatMode:0,numBundleReuseNonCompatMode:0},o.numMaxUncapturedErrors=20,o.scenes=[],o._virtualScenes=new Array,o._commandBuffers=[null,null],o._currentRenderPass=null,o._mainRenderPassWrapper={renderPassDescriptor:null,colorAttachmentViewDescriptor:null,depthAttachmentViewDescriptor:null,colorAttachmentGPUTextures:[],depthTextureFormat:void 0},o._rttRenderPassWrapper={renderPassDescriptor:null,colorAttachmentViewDescriptor:null,depthAttachmentViewDescriptor:null,colorAttachmentGPUTextures:[],depthTextureFormat:void 0},o._pendingDebugCommands=[],o._currentOverrideVertexBuffers=null,o._currentIndexBuffer=null,o._colorWriteLocal=!0,o._forceEnableEffect=!1,o.dbgShowShaderCode=!0,o.dbgSanityChecks=!0,o.dbgVerboseLogsForFirstFrames=!1,o.dbgVerboseLogsNumFrames=10,o.dbgLogIfNotDrawWrapper=!0,o.dbgShowEmptyEnableEffectCalls=!0,o._snapshotRenderingMode=c.Y.SNAPSHOTRENDERING_STANDARD,o.isNDCHalfZRange=!0,o.hasOriginBottomLeft=!1,o._viewportsCurrent={x:0,y:0,w:0,h:0},o._scissorsCurrent={x:0,y:0,w:0,h:0},o._scissorCached={x:0,y:0,z:0,w:0},o._stencilRefsCurrent=-1,o._blendColorsCurrent=[null,null,null,null],o._performanceMonitor=new hi,o._name="WebGPU",o._drawCalls=new Qe.A,i.deviceDescriptor=i.deviceDescriptor||{},i.enableGPUDebugMarkers=null!==(r=i.enableGPUDebugMarkers)&&void 0!==r&&r,T.V.Log("Babylon.js v".concat(Ri.Version," - ").concat(o.description," engine")),navigator.gpu?(i.swapChainFormat=i.swapChainFormat||navigator.gpu.getPreferredCanvasFormat(),o._isWebGPU=!0,o._shaderPlatformName="WEBGPU",o._renderingCanvas=t,o._options=i,o._mainPassSampleCount=i.antialias?o._defaultSampleCount:1,navigator&&navigator.userAgent&&o._setupMobileChecks(),o._sharedInit(o._renderingCanvas),o._shaderProcessor=new Ku,o._shaderProcessorWGSL=new $u,o):(T.V.Error("WebGPU is not supported by your browser."),o)}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"snapshotRenderingMode",{get:function(){return this._snapshotRendering.mode},set:function(e){this._snapshotRendering.mode=e},enumerable:!1,configurable:!0}),t.prototype.snapshotRenderingReset=function(){this._snapshotRendering.reset()},Object.defineProperty(t.prototype,"snapshotRendering",{get:function(){return this._snapshotRendering.enabled},set:function(e){this._snapshotRendering.enabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheSamplers",{get:function(){return!!this._cacheSampler&&this._cacheSampler.disabled},set:function(e){this._cacheSampler&&(this._cacheSampler.disabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheRenderPipelines",{get:function(){return!!this._cacheRenderPipeline&&this._cacheRenderPipeline.disabled},set:function(e){this._cacheRenderPipeline&&(this._cacheRenderPipeline.disabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableCacheBindGroups",{get:function(){return!!this._cacheBindGroups&&this._cacheBindGroups.disabled},set:function(e){this._cacheBindGroups&&(this._cacheBindGroups.disabled=e)},enumerable:!1,configurable:!0}),t.prototype.areAllEffectsReady=function(){return!0},t.prototype.getFontOffset=function(e){return yi(e)},Object.defineProperty(t,"IsSupportedAsync",{get:function(){return navigator.gpu?navigator.gpu.requestAdapter().then((function(e){return!!e}),(function(){return!1})).catch((function(){return!1})):Promise.resolve(!1)},enumerable:!1,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){return T.V.Warn("You must call IsSupportedAsync for WebGPU!"),!1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportsUniformBuffers",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportedExtensions",{get:function(){return this._adapterSupportedExtensions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enabledExtensions",{get:function(){return this._deviceEnabledExtensions},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"supportedLimits",{get:function(){return this._adapterSupportedLimits},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentLimits",{get:function(){return this._deviceLimits},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"description",{get:function(){return this.name+this.version},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"version",{get:function(){return 1},enumerable:!1,configurable:!0}),t.prototype.getInfo=function(){return{vendor:this._adapterInfo.vendor||"unknown vendor",renderer:this._adapterInfo.architecture||"unknown renderer",version:this._adapterInfo.description||"unknown version"}},Object.defineProperty(t.prototype,"compatibilityMode",{get:function(){return this._compatibilityMode},set:function(e){this._compatibilityMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableGPUTimingMeasurements",{get:function(){return this._timestampQuery.enable},set:function(e){this._timestampQuery.enable!==e&&(this.gpuTimeInFrameForMainPass=e?new Yh.e:void 0,this._timestampQuery.enable=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"currentSampleCount",{get:function(){return this._currentRenderTarget?this._currentRenderTarget.samples:this._mainPassSampleCount},enumerable:!1,configurable:!0}),t.CreateAsync=function(e,i){void 0===i&&(i={});var n=new t(e,i);return new Promise((function(e){n.initAsync(i.glslangOptions,i.twgslOptions).then((function(){return e(n)}))}))},t.prototype.initAsync=function(e,i){var n,r=this;return this.uniqueId=t._InstanceId++,this._glslangOptions=e,this._twgslOptions=i,this._initGlslang(null!=e?e:null===(n=this._options)||void 0===n?void 0:n.glslangOptions).then((function(e){var n;return r._glslang=e,r._tintWASM=t.UseTWGSL?new Gh:null,r._tintWASM?r._tintWASM.initTwgsl(null!=i?i:null===(n=r._options)||void 0===n?void 0:n.twgslOptions).then((function(){return navigator.gpu.requestAdapter(r._options)})):navigator.gpu.requestAdapter(r._options)})).then((function(e){var t,i,n;if(e){r._adapter=e,r._adapterSupportedExtensions=[],null===(t=r._adapter.features)||void 0===t||t.forEach((function(e){return r._adapterSupportedExtensions.push(e)})),r._adapterSupportedLimits=r._adapter.limits,r._adapter.requestAdapterInfo().then((function(e){r._adapterInfo=e}));var o=null!==(i=r._options.deviceDescriptor)&&void 0!==i?i:{},a=null!==(n=null==o?void 0:o.requiredFeatures)&&void 0!==n?n:r._options.enableAllFeatures?r._adapterSupportedExtensions:void 0;if(a){for(var s=[],l=0,c=a;l<c.length;l++){var u=c[l];-1!==r._adapterSupportedExtensions.indexOf(u)&&s.push(u)}o.requiredFeatures=s}if(r._options.setMaximumLimits&&!o.requiredLimits)for(var h in o.requiredLimits={},r._adapterSupportedLimits)"minSubgroupSize"!==h&&"maxSubgroupSize"!==h&&(o.requiredLimits[h]=r._adapterSupportedLimits[h]);return o.label="BabylonWebGPUDevice".concat(r.uniqueId),r._adapter.requestDevice(o)}throw"Could not retrieve a WebGPU adapter (adapter is null)."})).then((function(e){var t,i;r._device=e,r._deviceEnabledExtensions=[],null===(t=r._device.features)||void 0===t||t.forEach((function(e){return r._deviceEnabledExtensions.push(e)})),r._deviceLimits=e.limits;var n=-1;r._device.addEventListener("uncapturederror",(function(e){++n<r.numMaxUncapturedErrors?T.V.Warn("WebGPU uncaptured error (".concat(n+1,"): ").concat(e.error," - ").concat(e.error.message)):n++===r.numMaxUncapturedErrors&&T.V.Warn("WebGPU uncaptured error: too many warnings (".concat(r.numMaxUncapturedErrors,"), no more warnings will be reported to the console for this engine."))})),r._doNotHandleContextLost||null===(i=r._device.lost)||void 0===i||i.then((function(e){r._isDisposed||(r._contextWasLost=!0,T.V.Warn("WebGPU context lost. "+e),r.onContextLostObservable.notifyObservers(r),r._restoreEngineAfterContextLost((function(){return(0,m.sH)(r,void 0,void 0,(function(){var e,t,i,n,r,o,a,s,l,c;return(0,m.YH)(this,(function(u){switch(u.label){case 0:return e=this.snapshotRenderingMode,t=this.snapshotRendering,i=this.disableCacheSamplers,n=this.disableCacheRenderPipelines,r=this.disableCacheBindGroups,o=this.enableGPUTimingMeasurements,[4,this.initAsync(null!==(a=this._glslangOptions)&&void 0!==a?a:null===(s=this._options)||void 0===s?void 0:s.glslangOptions,null!==(l=this._twgslOptions)&&void 0!==l?l:null===(c=this._options)||void 0===c?void 0:c.twgslOptions)];case 1:return u.sent(),this.snapshotRenderingMode=e,this.snapshotRendering=t,this.disableCacheSamplers=i,this.disableCacheRenderPipelines=n,this.disableCacheBindGroups=r,this.enableGPUTimingMeasurements=o,this._currentRenderPass=null,[2]}}))}))})))}))})).then((function(){r._bufferManager=new ch(r,r._device),r._textureHelper=new sh(r,r._device,r._glslang,r._tintWASM,r._bufferManager,r._deviceEnabledExtensions),r._cacheSampler=new ph(r._device),r._cacheBindGroups=new Ph(r._device,r._cacheSampler,r),r._timestampQuery=new Uh(r,r._device,r._bufferManager),r._occlusionQuery=r._device.createQuerySet?new kh(r,r._device,r._bufferManager):void 0,r._bundleList=new wh(r._device),r._snapshotRendering=new zh(r,r._snapshotRenderingMode,r._bundleList),r._ubInvertY=r._bufferManager.createBuffer(new Float32Array([-1,0]),su.Uniform|su.CopyDst,"UBInvertY"),r._ubDontInvertY=r._bufferManager.createBuffer(new Float32Array([1,0]),su.Uniform|su.CopyDst,"UBDontInvertY"),r.dbgVerboseLogsForFirstFrames&&void 0===r._count&&(r._count=0,T.V.Log(["%c frame #"+r._count+" - begin","background: #ffff00"])),r._uploadEncoder=r._device.createCommandEncoder(r._uploadEncoderDescriptor),r._renderEncoder=r._device.createCommandEncoder(r._renderEncoderDescriptor),r._initializeLimits(),r._emptyVertexBuffer=new Se.R(r,[0],"",{stride:1,offset:0,size:1,label:"EmptyVertexBuffer"}),r._cacheRenderPipeline=new vh(r._device,r._emptyVertexBuffer),r._depthCullingState=new Eh(r._cacheRenderPipeline),r._stencilStateComposer=new bh(r._cacheRenderPipeline),r._stencilStateComposer.stencilGlobal=r._stencilState,r._depthCullingState.depthTest=!0,r._depthCullingState.depthFunc=c.Y.LEQUAL,r._depthCullingState.depthMask=!0,r._textureHelper.setCommandEncoder(r._uploadEncoder),r._clearQuad=new Rh(r._device,r,r._emptyVertexBuffer),r._defaultDrawContext=r.createDrawContext(),r._currentDrawContext=r._defaultDrawContext,r._defaultMaterialContext=r.createMaterialContext(),r._currentMaterialContext=r._defaultMaterialContext,r._initializeContextAndSwapChain(),r._initializeMainAttachments(),r.resize()})).catch((function(e){throw T.V.Error("A fatal error occurred during WebGPU creation/initialization."),e}))},t.prototype._initGlslang=function(e){return e=e||{},(e=(0,m.Cl)((0,m.Cl)({},t._GLSLslangDefaultOptions),e)).glslang?Promise.resolve(e.glslang):self.glslang?self.glslang(e.wasmPath):e.jsPath&&e.wasmPath?ie.S0.LoadBabylonScriptAsync(e.jsPath).then((function(){return self.glslang(ie.S0.GetBabylonScriptURL(e.wasmPath))})):Promise.reject("gslang is not available.")},t.prototype._initializeLimits=function(){this._caps={maxTexturesImageUnits:this._deviceLimits.maxSampledTexturesPerShaderStage,maxVertexTextureImageUnits:this._deviceLimits.maxSampledTexturesPerShaderStage,maxCombinedTexturesImageUnits:2*this._deviceLimits.maxSampledTexturesPerShaderStage,maxTextureSize:this._deviceLimits.maxTextureDimension2D,maxCubemapTextureSize:this._deviceLimits.maxTextureDimension2D,maxRenderTextureSize:this._deviceLimits.maxTextureDimension2D,maxVertexAttribs:this._deviceLimits.maxVertexAttributes,maxVaryingVectors:this._deviceLimits.maxInterStageShaderVariables,maxFragmentUniformVectors:Math.floor(this._deviceLimits.maxUniformBufferBindingSize/4),maxVertexUniformVectors:Math.floor(this._deviceLimits.maxUniformBufferBindingSize/4),standardDerivatives:!0,astc:this._deviceEnabledExtensions.indexOf("texture-compression-astc")>=0||void 0,s3tc:this._deviceEnabledExtensions.indexOf("texture-compression-bc")>=0||void 0,pvrtc:null,etc1:null,etc2:this._deviceEnabledExtensions.indexOf("texture-compression-etc2")>=0||void 0,bptc:this._deviceEnabledExtensions.indexOf("texture-compression-bc")>=0||void 0,maxAnisotropy:16,uintIndices:!0,fragmentDepthSupported:!0,highPrecisionShaderSupported:!0,colorBufferFloat:!0,supportFloatTexturesResolve:!1,rg11b10ufColorRenderable:this._deviceEnabledExtensions.indexOf("rg11b10ufloat-renderable")>=0,textureFloat:!0,textureFloatLinearFiltering:this._deviceEnabledExtensions.indexOf("float32-filterable")>=0,textureFloatRender:!0,textureHalfFloat:!0,textureHalfFloatLinearFiltering:!0,textureHalfFloatRender:!0,textureLOD:!0,texelFetch:!0,drawBuffersExtension:!0,depthTextureExtension:!0,vertexArrayObject:!1,instancedArrays:!0,timerQuery:"undefined"!=typeof BigUint64Array&&-1!==this._deviceEnabledExtensions.indexOf("timestamp-query")||void 0,supportOcclusionQuery:"undefined"!=typeof BigUint64Array,canUseTimestampForTimerQuery:!0,multiview:!1,oculusMultiview:!1,parallelShaderCompile:void 0,blendMinMax:!0,maxMSAASamples:4,canUseGLInstanceID:!0,canUseGLVertexID:!0,supportComputeShaders:!0,supportSRGBBuffers:!0,supportTransformFeedbacks:!1,textureMaxLevel:!0,texture2DArrayMaxLayerCount:this._deviceLimits.maxTextureArrayLayers,disableMorphTargetTexture:!1},this._features={forceBitmapOverHTMLImageElement:!0,supportRenderAndCopyToLodForFloatTextures:!0,supportDepthStencilTexture:!0,supportShadowSamplers:!0,uniformBufferHardCheckMatrix:!1,allowTexturePrefiltering:!0,trackUbosInFrame:!0,checkUbosContentBeforeUpload:!0,supportCSM:!0,basisNeedsPOT:!1,support3DTextures:!0,needTypeSuffixInShaderConstants:!0,supportMSAA:!0,supportSSAO2:!0,supportExtendedTextureFormats:!0,supportSwitchCaseInShader:!0,supportSyncTextureRead:!1,needsInvertingBitmap:!1,useUBOBindingCache:!1,needShaderCodeInlining:!0,needToAlwaysBindUniformBuffers:!0,supportRenderPasses:!0,supportSpriteInstancing:!0,forceVertexBufferStrideAndOffsetMultiple4Bytes:!0,_checkNonFloatVertexBuffersDontRecreatePipelineContext:!0,_collectUbosUpdatedInFrame:!1}},t.prototype._initializeContextAndSwapChain=function(){if(!this._renderingCanvas)throw"The rendering canvas has not been set!";this._context=this._renderingCanvas.getContext("webgpu"),this._configureContext(),this._colorFormat=this._options.swapChainFormat,this._mainRenderPassWrapper.colorAttachmentGPUTextures=[new th],this._mainRenderPassWrapper.colorAttachmentGPUTextures[0].format=this._colorFormat,this._setColorFormat(this._mainRenderPassWrapper)},t.prototype._initializeMainAttachments=function(){if(this._bufferManager){this.flushFramebuffer(),this._mainTextureExtends={width:this.getRenderWidth(!0),height:this.getRenderHeight(!0),depthOrArrayLayers:1};var e,t=new Float32Array([this.getRenderHeight(!0)]);if(this._bufferManager.setSubData(this._ubInvertY,4,t),this._bufferManager.setSubData(this._ubDontInvertY,4,t),this._options.antialias){var i={label:"Texture_MainColor_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height,"_antialiasing"),size:this._mainTextureExtends,mipLevelCount:1,sampleCount:this._mainPassSampleCount,dimension:"2d",format:this._options.swapChainFormat,usage:16};this._mainTexture&&this._textureHelper.releaseTexture(this._mainTexture),this._mainTexture=this._device.createTexture(i),e=[{view:this._mainTexture.createView({label:"TextureView_MainColor_antialiasing",dimension:"2d",format:this._options.swapChainFormat,mipLevelCount:1,arrayLayerCount:1}),clearValue:new p.ov(0,0,0,1),loadOp:"clear",storeOp:"store"}]}else e=[{view:void 0,clearValue:new p.ov(0,0,0,1),loadOp:"clear",storeOp:"store"}];this._mainRenderPassWrapper.depthTextureFormat=this.isStencilEnable?"depth24plus-stencil8":"depth32float",this._setDepthTextureFormat(this._mainRenderPassWrapper),this._setColorFormat(this._mainRenderPassWrapper);var n={label:"Texture_MainDepthStencil_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height),size:this._mainTextureExtends,mipLevelCount:1,sampleCount:this._mainPassSampleCount,dimension:"2d",format:this._mainRenderPassWrapper.depthTextureFormat,usage:16};this._depthTexture&&this._textureHelper.releaseTexture(this._depthTexture),this._depthTexture=this._device.createTexture(n);var r={view:this._depthTexture.createView({label:"TextureView_MainDepthStencil_".concat(this._mainTextureExtends.width,"x").concat(this._mainTextureExtends.height),dimension:"2d",format:this._depthTexture.format,mipLevelCount:1,arrayLayerCount:1}),depthClearValue:this._clearDepthValue,depthLoadOp:"clear",depthStoreOp:"store",stencilClearValue:this._clearStencilValue,stencilLoadOp:this.isStencilEnable?"clear":void 0,stencilStoreOp:this.isStencilEnable?"store":void 0};this._mainRenderPassWrapper.renderPassDescriptor={label:"MainRenderPass",colorAttachments:e,depthStencilAttachment:r}}},t.prototype._sharedInit=function(t){e.prototype._sharedInit.call(this,t),gi(this,t,this._creationOptions)},t.prototype._configureContext=function(){this._context.configure({device:this._device,format:this._options.swapChainFormat,usage:17,alphaMode:this.premultipliedAlpha?"premultiplied":"opaque"})},t.prototype.resizeImageBitmap=function(e,t,i){return Ti(this,e,t,i)},t.prototype._createImageBitmapFromSource=function(e,t){return bi(this,e,t)},t.prototype.switchFullscreen=function(e){this.isFullscreen?this.exitFullscreen():this.enterFullscreen(e)},t.prototype.enterFullscreen=function(e){this.isFullscreen||(this._pointerLockRequested=e,this._renderingCanvas&&Ei(this._renderingCanvas))},t.prototype.exitFullscreen=function(){this.isFullscreen&&Si()},t.prototype.enterPointerlock=function(){this._renderingCanvas&&xi(this._renderingCanvas)},t.prototype.exitPointerlock=function(){Ci()},t.prototype._rebuildBuffers=function(){e.prototype._rebuildBuffers.call(this);for(var t=0,i=this._storageBuffers;t<i.length;t++){var n=i[t];n.getBuffer().engineId!==this.uniqueId&&n._rebuild()}},t.prototype._restoreEngineAfterContextLost=function(t){vh.ResetCache(),Ph.ResetCache();var i=function(e){for(var t,i=0,n=e;i<n.length;i++){for(var r=n[i],o=0,a=r.meshes;o<a.length;o++){var s=a[o].subMeshes;if(s)for(var l=0,c=s;l<c.length;l++)c[l]._drawWrappers=[]}for(var u=0,h=r.materials;u<h.length;u++)null===(t=h[u]._materialContext)||void 0===t||t.reset()}};i(this.scenes),i(this._virtualScenes);for(var n=[],r=0,o=this._uniformBuffers;r<o.length;r++){var a=o[r];a.name.indexOf("leftOver")<0&&n.push(a)}this._uniformBuffers=n,e.prototype._restoreEngineAfterContextLost.call(this,t)},t.prototype.setSize=function(t,i,n){return void 0===n&&(n=!1),!!e.prototype.setSize.call(this,t,i,n)&&(this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - setSize -",t,i])),this._initializeMainAttachments(),this.snapshotRendering&&this.snapshotRenderingReset(),!0)},t.prototype._getShaderProcessor=function(e){return 1===e?this._shaderProcessorWGSL:this._shaderProcessor},t.prototype._getShaderProcessingContext=function(e){return new qu(e)},t.prototype._currentPassIsMainPass=function(){return null===this._currentRenderTarget},t.prototype._getCurrentRenderPass=function(){return this._currentRenderTarget&&!this._currentRenderPass?this._startRenderTargetRenderPass(this._currentRenderTarget,!1,null,!1,!1):this._currentRenderPass||this._startMainRenderPass(!1),this._currentRenderPass},t.prototype._getCurrentRenderPassWrapper=function(){return this._currentRenderTarget?this._rttRenderPassWrapper:this._mainRenderPassWrapper},t.prototype.applyStates=function(){this._stencilStateComposer.apply(),this._cacheRenderPipeline.setAlphaBlendEnabled(this._alphaState.alphaBlend)},t.prototype.wipeCaches=function(e){this.preventCacheWipeBetweenFrames&&!e||(this._forceEnableEffect=!0,this._currentIndexBuffer=null,this._currentOverrideVertexBuffers=null,this._cacheRenderPipeline.setBuffers(null,null,null),e&&(this._stencilStateComposer.reset(),this._depthCullingState.reset(),this._depthCullingState.depthFunc=c.Y.LEQUAL,this._alphaState.reset(),this._alphaMode=c.Y.ALPHA_ADD,this._alphaEquation=c.Y.ALPHA_DISABLE,this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters),this._cacheRenderPipeline.setAlphaBlendEnabled(!1),this.setColorWrite(!0)),this._cachedVertexBuffers=null,this._cachedIndexBuffer=null,this._cachedEffectForVertexBuffers=null)},t.prototype.setColorWrite=function(e){this._colorWriteLocal=e,this._cacheRenderPipeline.setWriteMask(e?15:0)},t.prototype.getColorWrite=function(){return this._colorWriteLocal},t.prototype._mustUpdateViewport=function(){var e=this._viewportCached.x,t=this._viewportCached.y,i=this._viewportCached.z,n=this._viewportCached.w,r=this._viewportsCurrent.x!==e||this._viewportsCurrent.y!==t||this._viewportsCurrent.w!==i||this._viewportsCurrent.h!==n;return r&&(this._viewportsCurrent.x=this._viewportCached.x,this._viewportsCurrent.y=this._viewportCached.y,this._viewportsCurrent.w=this._viewportCached.z,this._viewportsCurrent.h=this._viewportCached.w),r},t.prototype._applyViewport=function(e){var t=Math.floor(this._viewportCached.x),i=Math.floor(this._viewportCached.z),n=Math.floor(this._viewportCached.w),r=Math.floor(this._viewportCached.y);this._currentRenderTarget||(r=this.getRenderHeight(!0)-r-n),e?e.addItem(new Ih(t,r,i,n)):this._getCurrentRenderPass().setViewport(t,r,i,n,0,1),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - viewport applied - (",this._viewportCached.x,this._viewportCached.y,this._viewportCached.z,this._viewportCached.w,") current pass is main pass="+this._currentPassIsMainPass()]))},t.prototype._viewport=function(e,t,i,n){this._viewportCached.x=e,this._viewportCached.y=t,this._viewportCached.z=i,this._viewportCached.w=n},t.prototype._mustUpdateScissor=function(){var e=this._scissorCached.x,t=this._scissorCached.y,i=this._scissorCached.z,n=this._scissorCached.w,r=this._scissorsCurrent.x!==e||this._scissorsCurrent.y!==t||this._scissorsCurrent.w!==i||this._scissorsCurrent.h!==n;return r&&(this._scissorsCurrent.x=this._scissorCached.x,this._scissorsCurrent.y=this._scissorCached.y,this._scissorsCurrent.w=this._scissorCached.z,this._scissorsCurrent.h=this._scissorCached.w),r},t.prototype._applyScissor=function(e){var t=this._currentRenderTarget?this._scissorCached.y:this.getRenderHeight()-this._scissorCached.w-this._scissorCached.y;e?e.addItem(new Mh(this._scissorCached.x,t,this._scissorCached.z,this._scissorCached.w)):this._getCurrentRenderPass().setScissorRect(this._scissorCached.x,t,this._scissorCached.z,this._scissorCached.w),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - scissor applied - (",this._scissorCached.x,this._scissorCached.y,this._scissorCached.z,this._scissorCached.w,") current pass is main pass="+this._currentPassIsMainPass()]))},t.prototype._scissorIsActive=function(){return 0!==this._scissorCached.x||0!==this._scissorCached.y||0!==this._scissorCached.z||0!==this._scissorCached.w},t.prototype.enableScissor=function(e,t,i,n){this._scissorCached.x=e,this._scissorCached.y=t,this._scissorCached.z=i,this._scissorCached.w=n},t.prototype.disableScissor=function(){this._scissorCached.x=this._scissorCached.y=this._scissorCached.z=this._scissorCached.w=0,this._scissorsCurrent.x=this._scissorsCurrent.y=this._scissorsCurrent.w=this._scissorsCurrent.h=0},t.prototype._mustUpdateStencilRef=function(){var e=this._stencilStateComposer.funcRef!==this._stencilRefsCurrent;return e&&(this._stencilRefsCurrent=this._stencilStateComposer.funcRef),e},t.prototype._applyStencilRef=function(e){var t,i;e?e.addItem(new Oh(null!==(t=this._stencilStateComposer.funcRef)&&void 0!==t?t:0)):this._getCurrentRenderPass().setStencilReference(null!==(i=this._stencilStateComposer.funcRef)&&void 0!==i?i:0)},t.prototype._mustUpdateBlendColor=function(){var e=this._alphaState._blendConstants,t=e[0]!==this._blendColorsCurrent[0]||e[1]!==this._blendColorsCurrent[1]||e[2]!==this._blendColorsCurrent[2]||e[3]!==this._blendColorsCurrent[3];return t&&(this._blendColorsCurrent[0]=e[0],this._blendColorsCurrent[1]=e[1],this._blendColorsCurrent[2]=e[2],this._blendColorsCurrent[3]=e[3]),t},t.prototype._applyBlendColor=function(e){e?e.addItem(new Dh(this._alphaState._blendConstants.slice())):this._getCurrentRenderPass().setBlendConstant(this._alphaState._blendConstants)},t.prototype._resetRenderPassStates=function(){this._viewportsCurrent.x=this._viewportsCurrent.y=this._viewportsCurrent.w=this._viewportsCurrent.h=0,this._scissorsCurrent.x=this._scissorsCurrent.y=this._scissorsCurrent.w=this._scissorsCurrent.h=0,this._stencilRefsCurrent=-1,this._blendColorsCurrent[0]=this._blendColorsCurrent[1]=this._blendColorsCurrent[2]=this._blendColorsCurrent[3]=null},t.prototype.clear=function(e,t,i,n){void 0===n&&(n=!1),e&&void 0===e.a&&(e.a=1);var r=this._scissorIsActive();this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - clear - backBuffer=",t," depth=",i," stencil=",n," scissor is active=",r])),this._currentRenderTarget?r?(this._currentRenderPass||this._startRenderTargetRenderPass(this._currentRenderTarget,!1,t?e:null,i,n),this._applyScissor(this.compatibilityMode?null:this._bundleList),this._clearFullQuad(t?e:null,i,n)):(this._currentRenderPass&&this._endCurrentRenderPass(),this._startRenderTargetRenderPass(this._currentRenderTarget,!0,t?e:null,i,n)):(this._currentRenderPass&&r||this._startMainRenderPass(!r,t?e:null,i,n),r&&(this._applyScissor(this.compatibilityMode?null:this._bundleList),this._clearFullQuad(t?e:null,i,n)))},t.prototype._clearFullQuad=function(e,t,i){var n,r,o=this.compatibilityMode?this._getCurrentRenderPass():null;this._clearQuad.setColorFormat(this._colorFormat),this._clearQuad.setDepthStencilFormat(this._depthTextureFormat),this._clearQuad.setMRTAttachments(null!==(n=this._cacheRenderPipeline.mrtAttachments)&&void 0!==n?n:[],null!==(r=this._cacheRenderPipeline.mrtTextureArray)&&void 0!==r?r:[],this._cacheRenderPipeline.mrtTextureCount),this.compatibilityMode?o.setStencilReference(this._clearStencilValue):this._bundleList.addItem(new Oh(this._clearStencilValue));var a=this._clearQuad.clear(o,e,t,i,this.currentSampleCount);this.compatibilityMode?this._applyStencilRef(null):(this._bundleList.addBundle(a),this._applyStencilRef(this._bundleList),this._reportDrawCall())},t.prototype.createVertexBuffer=function(e,t,i){var n;return n=e instanceof Array?new Float32Array(e):e instanceof ArrayBuffer?new Uint8Array(e):e,this._bufferManager.createBuffer(n,su.Vertex|su.CopyDst,i)},t.prototype.createDynamicVertexBuffer=function(e,t){return this.createVertexBuffer(e,void 0,t)},t.prototype.createIndexBuffer=function(e,t,i){var n,r=!0;e instanceof Uint32Array||e instanceof Int32Array?n=e:e instanceof Uint16Array?(n=e,r=!1):e.length>65535?n=new Uint32Array(e):(n=new Uint16Array(e),r=!1);var o=this._bufferManager.createBuffer(n,su.Index|su.CopyDst,i);return o.is32Bits=r,o},t.prototype.updateDynamicIndexBuffer=function(e,t,i){void 0===i&&(i=0);var n,r=e;n=e.is32Bits?t instanceof Uint32Array?t:new Uint32Array(t):t instanceof Uint16Array?t:new Uint16Array(t),this._bufferManager.setSubData(r,i,n)},t.prototype.updateDynamicVertexBuffer=function(e,t,i,n){var r,o=e;void 0===i&&(i=0),void 0===n?n=(r=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t).byteLength:r=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,this._bufferManager.setSubData(o,i,r,0,n)},t.prototype._createBuffer=function(e,t,i){var n;n=e instanceof Array?new Float32Array(e):e instanceof ArrayBuffer?new Uint8Array(e):e;var r=0;return t&c.Y.BUFFER_CREATIONFLAG_READ&&(r|=su.CopySrc),t&c.Y.BUFFER_CREATIONFLAG_WRITE&&(r|=su.CopyDst),t&c.Y.BUFFER_CREATIONFLAG_UNIFORM&&(r|=su.Uniform),t&c.Y.BUFFER_CREATIONFLAG_VERTEX&&(r|=su.Vertex),t&c.Y.BUFFER_CREATIONFLAG_INDEX&&(r|=su.Index),t&c.Y.BUFFER_CREATIONFLAG_STORAGE&&(r|=su.Storage),t&c.Y.BUFFER_CREATIONFLAG_INDIRECT&&(r|=su.Indirect),this._bufferManager.createBuffer(n,r,i)},t.prototype.bindBuffersDirectly=function(){throw"Not implemented on WebGPU"},t.prototype.updateAndBindInstancesBuffer=function(){throw"Not implemented on WebGPU"},t.prototype.unbindInstanceAttributes=function(){},t.prototype.bindBuffers=function(e,t,i,n){this._currentIndexBuffer=t,this._currentOverrideVertexBuffers=null!=n?n:null,this._cacheRenderPipeline.setBuffers(e,t,this._currentOverrideVertexBuffers)},t.prototype._releaseBuffer=function(e){return this._bufferManager.releaseBuffer(e)},t.prototype.createUniformBuffer=function(e,t){var i;return i=e instanceof Array?new Float32Array(e):e,this._bufferManager.createBuffer(i,su.Uniform|su.CopyDst,t)},t.prototype.createDynamicUniformBuffer=function(e,t){return this.createUniformBuffer(e,t)},t.prototype.updateUniformBuffer=function(e,t,i,n){void 0===i&&(i=0);var r,o=e;void 0===n?n=(r=t instanceof Float32Array?t:new Float32Array(t)).byteLength:r=t instanceof Float32Array?t:new Float32Array(t),this._bufferManager.setSubData(o,i,r,0,n)},t.prototype.bindUniformBufferBase=function(e,t,i){this._currentDrawContext.setBuffer(i,e)},t.prototype.bindUniformBlock=function(){},t.prototype.createEffect=function(e,t,i,n,r,o,a,s,l,c){var u,h;void 0===c&&(c=0);var d="string"==typeof e?e:e.vertexToken||e.vertexSource||e.vertexElement||e.vertex,p="string"==typeof e?e:e.fragmentToken||e.fragmentSource||e.fragmentElement||e.fragment,f=this._getGlobalDefines(),_=null!==(u=null!=r?r:t.defines)&&void 0!==u?u:"";f&&(_+="\n"+f);var m=d+"+"+p+"@"+_;if(this._compiledEffects[m]){var g=this._compiledEffects[m];return a&&g.isReady()&&a(g),g}var v=new Vr.M(e,t,i,n,this,r,o,a,s,l,m,null!==(h=t.shaderLanguage)&&void 0!==h?h:c);return this._compiledEffects[m]=v,v},t.prototype._compileRawShaderToSpirV=function(e,t){return this._glslang.compileGLSL(e,t)},t.prototype._compileShaderToSpirV=function(e,t,i,n){return this._compileRawShaderToSpirV(n+(i?i+"\n":"")+e,t)},t.prototype._getWGSLShader=function(e,t,i){return(i=i?"//"+i.split("\n").join("\n//")+"\n":"")+e},t.prototype._createPipelineStageDescriptor=function(e,t,i,n,r){return this._tintWASM&&0===i&&(e=this._tintWASM.convertSpirV2WGSL(e,n),t=this._tintWASM.convertSpirV2WGSL(t,r)),{vertexStage:{module:this._device.createShaderModule({label:"vertex",code:e}),entryPoint:"main"},fragmentStage:{module:this._device.createShaderModule({label:"fragment",code:t}),entryPoint:"main"}}},t.prototype._compileRawPipelineStageDescriptor=function(e,t,i){var n=e.indexOf(c.Y.DISABLEUA)>=0,r=t.indexOf(c.Y.DISABLEUA)>=0,o=0===i?this._compileRawShaderToSpirV(e,"vertex"):e,a=0===i?this._compileRawShaderToSpirV(t,"fragment"):t;return this._createPipelineStageDescriptor(o,a,i,n,r)},t.prototype._compilePipelineStageDescriptor=function(e,t,i,n){this.onBeforeShaderCompilationObservable.notifyObservers(this);var r=e.indexOf(c.Y.DISABLEUA)>=0,o=t.indexOf(c.Y.DISABLEUA)>=0,a="#version 450\n",s=0===n?this._compileShaderToSpirV(e,"vertex",i,a):this._getWGSLShader(e,"vertex",i),l=0===n?this._compileShaderToSpirV(t,"fragment",i,a):this._getWGSLShader(t,"fragment",i),u=this._createPipelineStageDescriptor(s,l,n,r,o);return this.onAfterShaderCompilationObservable.notifyObservers(this),u},t.prototype.createRawShaderProgram=function(){throw"Not available on WebGPU"},t.prototype.createShaderProgram=function(){throw"Not available on WebGPU"},t.prototype.inlineShaderCode=function(e){var t=new wc(e);return t.debug=!1,t.processCode(),t.code},t.prototype.createPipelineContext=function(e){return new Hu(e,this)},t.prototype.createMaterialContext=function(){return new xh},t.prototype.createDrawContext=function(){return new Ch(this._bufferManager)},t.prototype._preparePipelineContext=function(e,t,i,n,r,o,a,s){var l=e,c=l.shaderProcessingContext.shaderLanguage;this.dbgShowShaderCode&&(T.V.Log(["defines",s]),T.V.Log(t),T.V.Log(i),T.V.Log("***********************************************")),l.sources={fragment:i,vertex:t,rawVertex:r,rawFragment:o},l.stages=n?this._compileRawPipelineStageDescriptor(t,i,c):this._compilePipelineStageDescriptor(t,i,s,c)},t.prototype.getAttributes=function(e,t){for(var i=new Array(t.length),n=e,r=0;r<t.length;r++){var o=t[r],a=n.shaderProcessingContext.availableAttributes[o];void 0!==a&&(i[r]=a)}return i},t.prototype.enableEffect=function(e){if(e){if((0,Pl.E)(e)){if(!e.effect||e.effect===this._currentEffect&&e.materialContext===this._currentMaterialContext&&e.drawContext===this._currentDrawContext&&!this._forceEnableEffect){if(!e.effect&&this.dbgShowEmptyEnableEffectCalls)throw T.V.Log(["drawWrapper=",e]),"Invalid call to enableEffect: the effect property is empty!";return}if(this._currentEffect=e.effect,this._currentMaterialContext=e.materialContext,this._currentDrawContext=e.drawContext,this._counters.numEnableDrawWrapper++,!this._currentMaterialContext)throw T.V.Log(["drawWrapper=",e]),"Invalid call to enableEffect: the materialContext property is empty!"}else this._currentEffect=e,this._currentMaterialContext=this._defaultMaterialContext,this._currentDrawContext=this._defaultDrawContext,this._counters.numEnableEffects++,this.dbgLogIfNotDrawWrapper&&T.V.Warn("enableEffect has been called with an Effect and not a Wrapper! effect.uniqueId=".concat(e.uniqueId,", effect.name=").concat(e.name,", effect.name.vertex=").concat("string"==typeof e.name?"":e.name.vertex,", effect.name.fragment=").concat("string"==typeof e.name?"":e.name.fragment),10);this._stencilStateComposer.stencilMaterial=void 0,this._forceEnableEffect=!1,this._currentEffect.onBind&&this._currentEffect.onBind(this._currentEffect),this._currentEffect._onBindObservable&&this._currentEffect._onBindObservable.notifyObservers(this._currentEffect)}},t.prototype._releaseEffect=function(e){this._compiledEffects[e._key]&&(delete this._compiledEffects[e._key],this._deletePipelineContext(e.getPipelineContext()))},t.prototype.releaseEffects=function(){for(var e in this._compiledEffects){var t=this._compiledEffects[e].getPipelineContext();this._deletePipelineContext(t)}this._compiledEffects={}},t.prototype._deletePipelineContext=function(e){var t=e;t&&(0,Xh.mO)(t)},Object.defineProperty(t.prototype,"needPOTTextures",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype._createHardwareTexture=function(){return new th},t.prototype._releaseTexture=function(e){var t=this._internalTexturesCache.indexOf(e);-1!==t&&this._internalTexturesCache.splice(t,1),this._textureHelper.releaseTexture(e)},t.prototype._getRGBABufferInternalSizedFormat=function(){return c.Y.TEXTUREFORMAT_RGBA},t.prototype.updateTextureComparisonFunction=function(e,t){e._comparisonFunction=t},t.prototype._createInternalTexture=function(e,t,i,n){var r,o,a;void 0===i&&(i=!0),void 0===n&&(n=0);var s={};void 0!==t&&"object"==typeof t?(s.generateMipMaps=t.generateMipMaps,s.type=void 0===t.type?c.Y.TEXTURETYPE_UNSIGNED_INT:t.type,s.samplingMode=void 0===t.samplingMode?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,s.format=void 0===t.format?c.Y.TEXTUREFORMAT_RGBA:t.format,s.samples=null!==(r=t.samples)&&void 0!==r?r:1,s.creationFlags=null!==(o=t.creationFlags)&&void 0!==o?o:0,s.useSRGBBuffer=null!==(a=t.useSRGBBuffer)&&void 0!==a&&a,s.label=t.label):(s.generateMipMaps=t,s.type=c.Y.TEXTURETYPE_UNSIGNED_INT,s.samplingMode=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,s.format=c.Y.TEXTUREFORMAT_RGBA,s.samples=1,s.creationFlags=0,s.useSRGBBuffer=!1),(s.type!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(s.type!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(s.samplingMode=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),s.type!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(s.type=c.Y.TEXTURETYPE_UNSIGNED_INT,T.V.Warn("Float textures are not supported. Type forced to TEXTURETYPE_UNSIGNED_BYTE"));var l=new ci.h(this,n),u=e.width||e,h=e.height||e,d=e.depth||0,p=e.layers||0;return l.baseWidth=u,l.baseHeight=h,l.width=u,l.height=h,l.depth=d||p,l.isReady=!0,l.samples=s.samples,l.generateMipMaps=!!s.generateMipMaps,l.samplingMode=s.samplingMode,l.type=s.type,l.format=s.format,l.is2DArray=p>0,l.is3D=d>0,l._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,l._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,l._useSRGBBuffer=s.useSRGBBuffer,l.label=s.label,this._internalTexturesCache.push(l),i||this._textureHelper.createGPUTextureForInternalTexture(l,u,h,p||1,s.creationFlags),l},t.prototype.createTexture=function(e,t,i,n,r,o,a,s,l,u,h,d,p,f,_){var m=this;return void 0===r&&(r=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=null),this._createTextureBase(e,t,i,n,r,o,a,(function(e,t,i,n,r,o,a,s){var l,h=n;if(e.baseWidth=h.width,e.baseHeight=h.height,e.width=h.width,e.height=h.height,e.format=-1!==e.format?e.format:null!=u?u:c.Y.TEXTUREFORMAT_RGBA,e.type=-1!==e.type?e.type:c.Y.TEXTURETYPE_UNSIGNED_BYTE,e._creationFlags=null!=f?f:0,s(e.width,e.height,h,t,e,(function(){})),null===(l=e._hardwareTexture)||void 0===l?void 0:l.underlyingResource)o||a||m._generateMipmaps(e,m._uploadEncoder);else{var d=m._textureHelper.createGPUTextureForInternalTexture(e,h.width,h.height,void 0,f);eh.IsImageBitmap(h)&&(m._textureHelper.updateTexture(h,e,h.width,h.height,e.depth,d.format,0,0,r,!1,0,0),o||a||m._generateMipmaps(e,m._uploadEncoder))}i&&i.removePendingData(e),e.isReady=!0,e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear()}),(function(){return!1}),s,l,u,h,d,p,_)},t.prototype.wrapWebGPUTexture=function(e){var t=new th(e),i=new ci.h(this,0,!0);return i._hardwareTexture=t,i.isReady=!0,i},t.prototype.wrapWebGLTexture=function(){throw new Error("wrapWebGLTexture is not supported, use wrapWebGPUTexture instead.")},t.prototype._getUseSRGBBuffer=function(e,t){return e&&this._caps.supportSRGBBuffers},t.prototype._unpackFlipY=function(e){},t.prototype.updateTextureSamplingMode=function(e,t,i){void 0===i&&(i=!1),i&&(t.generateMipMaps=!0,this._generateMipmaps(t)),t.samplingMode=e},t.prototype.updateTextureWrappingMode=function(e,t,i,n){void 0===i&&(i=null),void 0===n&&(n=null),null!==t&&(e._cachedWrapU=t),null!==i&&(e._cachedWrapV=i),(e.is2DArray||e.is3D)&&null!==n&&(e._cachedWrapR=n)},t.prototype.updateTextureDimensions=function(e,t,i,n){if(void 0===n&&(n=1),e._hardwareTexture&&(e.width!==t||e.height!==i||e.depth!==n)){var r=e._hardwareTexture.textureAdditionalUsages;e._hardwareTexture.release(),this._textureHelper.createGPUTextureForInternalTexture(e,t,i,n,r)}},t.prototype._setInternalTexture=function(e,t,i){if(i=null!=i?i:e,this._currentEffect){var n=this._currentEffect._pipelineContext.shaderProcessingContext.availableTextures[i];if(this._currentMaterialContext.setTexture(e,t),n&&n.autoBindSampler){var r=i+c.Y.AUTOSAMPLERSUFFIX;this._currentMaterialContext.setSampler(r,t)}}},t.prototype.createPrefilteredCubeTexture=function(e,t,i,n,r,o,a,s,l){return void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!0),this.createCubeTexture(e,t,null,!1,(function(e){if(e){var t=e.texture;l?e.info.sphericalPolynomial&&(t._sphericalPolynomial=e.info.sphericalPolynomial):t._sphericalPolynomial=new Xl,t._source=9,r&&r(t)}else r&&r(null)}),o,a,s,l,i,n)},t.prototype.setTexture=function(e,t,i,n){this._setTexture(e,i,!1,!1,n,n)},t.prototype.setTextureArray=function(e,t,i,n){for(var r=0;r<i.length;r++)this._setTexture(-1,i[r],!0,!1,n+r.toString(),n)},t.prototype._setTexture=function(e,t,i,n,r,o){if(void 0===i&&(i=!1),void 0===n&&(n=!1),void 0===r&&(r=""),o=null!=o?o:r,this._currentEffect){if(!t)return this._currentMaterialContext.setTexture(r,null),!1;if(t.video)t.update();else if(t.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED)return t.delayLoad(),!1;var a=null;if((a=n?t.depthStencilTexture:t.isReady()?t.getInternalTexture():t.isCube?this.emptyCubeTexture:t.is3D?this.emptyTexture3D:t.is2DArray?this.emptyTexture2DArray:this.emptyTexture)&&!a.isMultiview){if(a.isCube&&a._cachedCoordinatesMode!==t.coordinatesMode){a._cachedCoordinatesMode=t.coordinatesMode;var s=t.coordinatesMode!==c.Y.TEXTURE_CUBIC_MODE&&t.coordinatesMode!==c.Y.TEXTURE_SKYBOX_MODE?c.Y.TEXTURE_WRAP_ADDRESSMODE:c.Y.TEXTURE_CLAMP_ADDRESSMODE;t.wrapU=s,t.wrapV=s}a._cachedWrapU=t.wrapU,a._cachedWrapV=t.wrapV,a.is3D&&(a._cachedWrapR=t.wrapR),this._setAnisotropicLevel(0,a,t.anisotropicFilteringLevel)}this._setInternalTexture(r,a,o)}else this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - _setTexture called with a null _currentEffect! texture=",t]));return!0},t.prototype._setAnisotropicLevel=function(e,t,i){t._cachedAnisotropicFilteringLevel!==i&&(t._cachedAnisotropicFilteringLevel=Math.min(i,this._caps.maxAnisotropy))},t.prototype._bindTexture=function(e,t,i){void 0!==e&&this._setInternalTexture(i,t)},t.prototype.generateMipmaps=function(e){this._generateMipmaps(e)},t.prototype._generateMipmaps=function(e,t){t=null!=t?t:this._renderEncoder;var i=e._hardwareTexture;if(i){t===this._renderEncoder&&this._endCurrentRenderPass();var n=e._hardwareTexture.format,r=eh.ComputeNumMipmapLevels(e.width,e.height);this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log("frame #"+this._count+" - generate mipmaps - width="+e.width+", height="+e.height+", isCube="+e.isCube+", command encoder="+(t===this._renderEncoder?"render":"copy"))),e.isCube?this._textureHelper.generateCubeMipmaps(i,n,r,t):this._textureHelper.generateMipmaps(i,n,r,0,e.is3D,t)}},t.prototype.updateTextureData=function(e,t,i,n,r,o,a,s,l){var c;void 0===a&&(a=0),void 0===s&&(s=0),void 0===l&&(l=!1);var u=e._hardwareTexture;(null===(c=e._hardwareTexture)||void 0===c?void 0:c.underlyingResource)||(u=this._textureHelper.createGPUTextureForInternalTexture(e));var h=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(h,e,r,o,e.depth,u.format,a,s,e.invertY,!1,i,n),l&&this._generateMipmaps(e)},t.prototype._uploadCompressedDataToTextureDirectly=function(e,t,i,n,r,o,a){var s;void 0===o&&(o=0),void 0===a&&(a=0);var l=e._hardwareTexture;(null===(s=e._hardwareTexture)||void 0===s?void 0:s.underlyingResource)||(e.format=t,l=this._textureHelper.createGPUTextureForInternalTexture(e,i,n));var c=new Uint8Array(r.buffer,r.byteOffset,r.byteLength);this._textureHelper.updateTexture(c,e,i,n,e.depth,l.format,o,a,!1,!1,0,0)},t.prototype._uploadDataToTextureDirectly=function(e,t,i,n,r,o){var a;void 0===i&&(i=0),void 0===n&&(n=0),void 0===o&&(o=!1);var s=Math.round(Math.log(e.width)*Math.LOG2E),l=Math.round(Math.log(e.height)*Math.LOG2E),c=o?e.width:Math.pow(2,Math.max(s-n,0)),u=o?e.height:Math.pow(2,Math.max(l-n,0)),h=e._hardwareTexture;(null===(a=e._hardwareTexture)||void 0===a?void 0:a.underlyingResource)||(h=this._textureHelper.createGPUTextureForInternalTexture(e,c,u));var d=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(d,e,c,u,e.depth,h.format,i,n,e.invertY,!1,0,0)},t.prototype._uploadArrayBufferViewToTexture=function(e,t,i,n){void 0===i&&(i=0),void 0===n&&(n=0),this._uploadDataToTextureDirectly(e,t,i,n)},t.prototype._uploadImageToTexture=function(e,t,i,n){var r;void 0===i&&(i=0),void 0===n&&(n=0);var o=e._hardwareTexture;if((null===(r=e._hardwareTexture)||void 0===r?void 0:r.underlyingResource)||(o=this._textureHelper.createGPUTextureForInternalTexture(e)),t instanceof HTMLImageElement)throw"WebGPU engine: HTMLImageElement not supported in _uploadImageToTexture!";var a=t,s=Math.ceil(e.width/(1<<n)),l=Math.ceil(e.height/(1<<n));this._textureHelper.updateTexture(a,e,s,l,e.depth,o.format,i,n,e.invertY,!1,0,0)},t.prototype.readPixels=function(e,t,i,n,r,o){void 0===r&&(r=!0),void 0===o&&(o=!0);var a=this._getCurrentRenderPassWrapper().colorAttachmentGPUTextures[0];if(!a)return Promise.resolve(new Uint8Array(0));var s=a.underlyingResource,l=a.format;return s?(o&&this.flushFramebuffer(),this._textureHelper.readPixels(s,e,t,i,n,l)):Promise.resolve(new Uint8Array(0))},t.prototype._measureFps=function(){this._performanceMonitor.sampleFrame(),this._fps=this._performanceMonitor.averageFPS,this._deltaTime=this._performanceMonitor.instantaneousFrameTime||0},Object.defineProperty(t.prototype,"performanceMonitor",{get:function(){return this._performanceMonitor},enumerable:!1,configurable:!0}),t.prototype.beginFrame=function(){this._measureFps(),e.prototype.beginFrame.call(this)},t.prototype.endFrame=function(){if(this._endCurrentRenderPass(),this._snapshotRendering.endFrame(),this._timestampQuery.endFrame(this._renderEncoder),this._timestampIndex=0,this.flushFramebuffer(),this._textureHelper.destroyDeferredTextures(),this._bufferManager.destroyDeferredBuffers(),this._features._collectUbosUpdatedInFrame){if(this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),!this._count||this._count<this.dbgVerboseLogsNumFrames)){var t=[];for(var i in Ee.D._UpdatedUbosInFrame)t.push(i+":"+Ee.D._UpdatedUbosInFrame[i]);T.V.Log(["frame #"+this._count+" - updated ubos -",t.join(", ")])}Ee.D._UpdatedUbosInFrame={}}this.countersLastFrame.numEnableEffects=this._counters.numEnableEffects,this.countersLastFrame.numEnableDrawWrapper=this._counters.numEnableDrawWrapper,this.countersLastFrame.numBundleCreationNonCompatMode=this._counters.numBundleCreationNonCompatMode,this.countersLastFrame.numBundleReuseNonCompatMode=this._counters.numBundleReuseNonCompatMode,this._counters.numEnableEffects=0,this._counters.numEnableDrawWrapper=0,this._counters.numBundleCreationNonCompatMode=0,this._counters.numBundleReuseNonCompatMode=0,this._cacheRenderPipeline.endFrame(),this._cacheBindGroups.endFrame(),this._pendingDebugCommands.length=0,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),this._count<this.dbgVerboseLogsNumFrames&&T.V.Log(["%c frame #"+this._count+" - end","background: #ffff00"]),this._count<this.dbgVerboseLogsNumFrames&&(this._count++,this._count!==this.dbgVerboseLogsNumFrames&&T.V.Log(["%c frame #"+this._count+" - begin","background: #ffff00"]))),e.prototype.endFrame.call(this)},t.prototype.extractDriverInfo=function(){return""},t.prototype.flushFramebuffer=function(){this._endCurrentRenderPass(),this._commandBuffers[0]=this._uploadEncoder.finish(),this._commandBuffers[1]=this._renderEncoder.finish(),this._device.queue.submit(this._commandBuffers),this._uploadEncoder=this._device.createCommandEncoder(this._uploadEncoderDescriptor),this._renderEncoder=this._device.createCommandEncoder(this._renderEncoderDescriptor),this._timestampQuery.startFrame(this._uploadEncoder),this._textureHelper.setCommandEncoder(this._uploadEncoder),this._bundleList.reset()},t.prototype._currentFrameBufferIsDefaultFrameBuffer=function(){return this._currentPassIsMainPass()},t.prototype._startRenderTargetRenderPass=function(e,t,i,n,r){var o,a,s,l,u,h,d,p;this._endCurrentRenderPass();var f=e,_=f._depthStencilTexture,g=null==_?void 0:_._hardwareTexture,v=null==g?void 0:g.underlyingResource,y=null==g?void 0:g.getMSAATexture(),b=null==v?void 0:v.createView(this._rttRenderPassWrapper.depthAttachmentViewDescriptor),E=null==y?void 0:y.createView(this._rttRenderPassWrapper.depthAttachmentViewDescriptor),S=!!g&&eh.HasStencilAspect(g.format),x=[];this.useReverseDepthBuffer&&this.setDepthFunctionToGreaterOrEqual();var C=qh;i&&(C.r=255*i.r,C.g=255*i.g,C.b=255*i.b,C.a=255*i.a);var A=t&&i,P=t&&n,R=t&&r;if(f._attachments&&f.isMulti){this._mrtAttachments&&0!==this._mrtAttachments.length||(this._mrtAttachments=f._defaultAttachments);for(var I=0;I<this._mrtAttachments.length;++I){var M=this._mrtAttachments[I],O=f.textures[I],D=null==O?void 0:O._hardwareTexture,N=null==D?void 0:D.underlyingResource;if(D&&N){var F=D.getMSAATexture(I),L=null!==(a=null===(o=f.layerIndices)||void 0===o?void 0:o[I])&&void 0!==a?a:0,w=null!==(l=null===(s=f.faceIndices)||void 0===s?void 0:s[I])&&void 0!==l?l:0,B=(0,m.Cl)((0,m.Cl)({},this._rttRenderPassWrapper.colorAttachmentViewDescriptor),{dimension:O.is3D?"3d":"2d",format:D.format,baseArrayLayer:O.isCube?6*L+w:O.is3D?0:L}),U=(0,m.Cl)((0,m.Cl)({},this._rttRenderPassWrapper.colorAttachmentViewDescriptor),{dimension:O.is3D?"3d":"2d",format:D.format,baseArrayLayer:0}),V=O.type===c.Y.TEXTURETYPE_UNSIGNED_INTEGER||O.type===c.Y.TEXTURETYPE_UNSIGNED_SHORT,k=N.createView(B),G=null==F?void 0:F.createView(U);x.push({view:G||k,resolveTarget:F?k:void 0,depthSlice:O.is3D?L:void 0,clearValue:0!==M&&A?V?C:i:void 0,loadOp:0!==M&&A?"clear":"load",storeOp:"store"})}}this._cacheRenderPipeline.setMRT(f.textures,this._mrtAttachments.length),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)}else if(W=f.texture){var z=W._hardwareTexture,Y=z.underlyingResource,X=void 0;f.is3D&&(X=this._rttRenderPassWrapper.colorAttachmentViewDescriptor.baseArrayLayer,this._rttRenderPassWrapper.colorAttachmentViewDescriptor.baseArrayLayer=0),F=z.getMSAATexture(),k=Y.createView(this._rttRenderPassWrapper.colorAttachmentViewDescriptor),G=null==F?void 0:F.createView(this._rttRenderPassWrapper.colorAttachmentViewDescriptor),V=W.type===c.Y.TEXTURETYPE_UNSIGNED_INTEGER||W.type===c.Y.TEXTURETYPE_UNSIGNED_SHORT,x.push({view:G||k,resolveTarget:F?k:void 0,depthSlice:X,clearValue:A?V?C:i:void 0,loadOp:A?"clear":"load",storeOp:"store"})}else x.push(null);if(null===(u=this._debugPushGroup)||void 0===u||u.call(this,"render target pass"+(e.label?" ("+e.label+")":""),1),this._rttRenderPassWrapper.renderPassDescriptor={label:(null!==(h=e.label)&&void 0!==h?h:"RTT")+"RenderPass",colorAttachments:x,depthStencilAttachment:_&&v?{view:E||b,depthClearValue:P?this.useReverseDepthBuffer?this._clearReverseDepthValue:this._clearDepthValue:void 0,depthLoadOp:P?"clear":"load",depthStoreOp:"store",stencilClearValue:f._depthStencilTextureWithStencil&&R?this._clearStencilValue:void 0,stencilLoadOp:S?f._depthStencilTextureWithStencil&&R?"clear":"load":void 0,stencilStoreOp:S?"store":void 0}:void 0,occlusionQuerySet:(null===(d=this._occlusionQuery)||void 0===d?void 0:d.hasQueries)?this._occlusionQuery.querySet:void 0},this._timestampQuery.startPass(this._rttRenderPassWrapper.renderPassDescriptor,this._timestampIndex),this._currentRenderPass=this._renderEncoder.beginRenderPass(this._rttRenderPassWrapper.renderPassDescriptor),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),!this._count||this._count<this.dbgVerboseLogsNumFrames)){var W=f.texture;T.V.Log(["frame #"+this._count+" - render target begin pass - rtt name="+e.label+", internalTexture.uniqueId="+W.uniqueId+", width="+W.width+", height="+W.height+", setClearStates="+t,"renderPassDescriptor=",this._rttRenderPassWrapper.renderPassDescriptor])}null===(p=this._debugFlushPendingCommands)||void 0===p||p.call(this),this._resetRenderPassStates(),g&&eh.HasStencilAspect(g.format)||(this._stencilStateComposer.enabled=!1)},t.prototype._startMainRenderPass=function(e,t,i,n){var r,o,a;this._endCurrentRenderPass(),this.useReverseDepthBuffer&&this.setDepthFunctionToGreaterOrEqual();var s=e&&t,l=e&&i,c=e&&n;this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].clearValue=s?t:void 0,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].loadOp=s?"clear":"load",this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.depthClearValue=l?this.useReverseDepthBuffer?this._clearReverseDepthValue:this._clearDepthValue:void 0,this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.depthLoadOp=l?"clear":"load",this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.stencilClearValue=c?this._clearStencilValue:void 0,this._mainRenderPassWrapper.renderPassDescriptor.depthStencilAttachment.stencilLoadOp=this.isStencilEnable?c?"clear":"load":void 0,this._mainRenderPassWrapper.renderPassDescriptor.occlusionQuerySet=(null===(r=this._occlusionQuery)||void 0===r?void 0:r.hasQueries)?this._occlusionQuery.querySet:void 0;var u=this._context.getCurrentTexture();this._mainRenderPassWrapper.colorAttachmentGPUTextures[0].set(u),this._options.antialias?(Hh.format=u.format,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].resolveTarget=u.createView(Hh)):(jh.format=u.format,this._mainRenderPassWrapper.renderPassDescriptor.colorAttachments[0].view=u.createView(jh)),this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - main begin pass - texture width="+this._mainTextureExtends.width," height="+this._mainTextureExtends.height+", setClearStates="+e,"renderPassDescriptor=",this._mainRenderPassWrapper.renderPassDescriptor])),null===(o=this._debugPushGroup)||void 0===o||o.call(this,"main pass",0),this._timestampQuery.startPass(this._mainRenderPassWrapper.renderPassDescriptor,this._timestampIndex),this._currentRenderPass=this._renderEncoder.beginRenderPass(this._mainRenderPassWrapper.renderPassDescriptor),this._setDepthTextureFormat(this._mainRenderPassWrapper),this._setColorFormat(this._mainRenderPassWrapper),null===(a=this._debugFlushPendingCommands)||void 0===a||a.call(this),this._resetRenderPassStates(),this._isStencilEnable||(this._stencilStateComposer.enabled=!1)},t.prototype._endCurrentRenderPass=function(){var e,t,i;if(!this._currentRenderPass)return 0;var n=this._currentPassIsMainPass()?2:1;return this._snapshotRendering.endRenderPass(this._currentRenderPass)||this.compatibilityMode||(this._bundleList.run(this._currentRenderPass),this._bundleList.reset()),this._currentRenderPass.end(),this._timestampQuery.endPass(this._timestampIndex,this._currentRenderTarget&&this._currentRenderTarget.gpuTimeInFrame?this._currentRenderTarget.gpuTimeInFrame:this.gpuTimeInFrameForMainPass),this._timestampIndex+=2,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log("frame #"+this._count+" - "+(2===n?"main":"render target")+" end pass"+(1===n?" - internalTexture.uniqueId="+(null===(t=null===(e=this._currentRenderTarget)||void 0===e?void 0:e.texture)||void 0===t?void 0:t.uniqueId):""))),null===(i=this._debugPopGroup)||void 0===i||i.call(this,0),this._currentRenderPass=null,n},t.prototype.bindFramebuffer=function(e,t,i,n,r,o,a){var s,l;void 0===t&&(t=0),void 0===o&&(o=0),void 0===a&&(a=0);var c=null===(s=e.texture)||void 0===s?void 0:s._hardwareTexture;this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._endCurrentRenderPass(),this._currentRenderTarget=e;var u=this._currentRenderTarget._depthStencilTexture;this._rttRenderPassWrapper.colorAttachmentGPUTextures[0]=c,this._rttRenderPassWrapper.depthTextureFormat=u?eh.GetWebGPUTextureFormat(-1,u.format):void 0,this._setDepthTextureFormat(this._rttRenderPassWrapper),this._setColorFormat(this._rttRenderPassWrapper),this._rttRenderPassWrapper.colorAttachmentViewDescriptor={format:this._colorFormat,dimension:e.is3D?"3d":"2d",mipLevelCount:1,baseArrayLayer:e.isCube?6*a+t:a,baseMipLevel:o,arrayLayerCount:1,aspect:"all"},this._rttRenderPassWrapper.depthAttachmentViewDescriptor={format:this._depthTextureFormat,dimension:u&&u.is3D?"3d":"2d",mipLevelCount:1,baseArrayLayer:u?u.isCube?6*a+t:a:0,baseMipLevel:0,arrayLayerCount:1,aspect:"all"},this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log(["frame #"+this._count+" - bindFramebuffer - rtt name="+e.label+", internalTexture.uniqueId="+(null===(l=e.texture)||void 0===l?void 0:l.uniqueId)+", face="+t+", lodLevel="+o+", layer="+a,"colorAttachmentViewDescriptor=",this._rttRenderPassWrapper.colorAttachmentViewDescriptor,"depthAttachmentViewDescriptor=",this._rttRenderPassWrapper.depthAttachmentViewDescriptor])),this._cachedViewport&&!r?this.setViewport(this._cachedViewport,i,n):(i||(i=e.width,o&&(i/=Math.pow(2,o))),n||(n=e.height,o&&(n/=Math.pow(2,o))),this._viewport(0,0,i,n)),this.wipeCaches()},t.prototype.unBindFramebuffer=function(e,t,i){var n,r;void 0===t&&(t=!1);var o=this._currentRenderTarget;this._currentRenderTarget=null,i&&i(),this._currentRenderTarget=o,this._endCurrentRenderPass(),!(null===(n=e.texture)||void 0===n?void 0:n.generateMipMaps)||t||e.isCube||this._generateMipmaps(e.texture),this._currentRenderTarget=null,this.dbgVerboseLogsForFirstFrames&&(void 0===this._count&&(this._count=0),(!this._count||this._count<this.dbgVerboseLogsNumFrames)&&T.V.Log("frame #"+this._count+" - unBindFramebuffer - rtt name="+e.label+", internalTexture.uniqueId=",null===(r=e.texture)||void 0===r?void 0:r.uniqueId)),this._mrtAttachments=[],this._cacheRenderPipeline.setMRT([]),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)},t.prototype.restoreDefaultFramebuffer=function(){this._currentRenderTarget?this.unBindFramebuffer(this._currentRenderTarget):this._currentRenderPass||this._startMainRenderPass(!1),this._cachedViewport&&this.setViewport(this._cachedViewport),this.wipeCaches()},t.prototype._setColorFormat=function(e){var t,i,n=null!==(i=null===(t=e.colorAttachmentGPUTextures[0])||void 0===t?void 0:t.format)&&void 0!==i?i:null;this._cacheRenderPipeline.setColorFormat(n),this._colorFormat!==n&&(this._colorFormat=n)},t.prototype._setDepthTextureFormat=function(e){this._cacheRenderPipeline.setDepthStencilFormat(e.depthTextureFormat),this._depthTextureFormat!==e.depthTextureFormat&&(this._depthTextureFormat=e.depthTextureFormat)},t.prototype.setDitheringState=function(){},t.prototype.setRasterizerState=function(){},t.prototype._executeWhenRenderingStateIsCompiled=function(e,t){t()},t.prototype.bindSamplers=function(){},t.prototype._getUnpackAlignement=function(){return 1},t.prototype._bindTextureDirectly=function(){return!1},t.prototype.setState=function(e,t,i,n,r,o,a){var s,l;void 0===t&&(t=0),void 0===n&&(n=!1),void 0===a&&(a=0),(this._depthCullingState.cull!==e||i)&&(this._depthCullingState.cull=e);var c=null===(l=null!==(s=this.cullBackFaces)&&void 0!==s?s:r)||void 0===l||l?1:2;(this._depthCullingState.cullFace!==c||i)&&(this._depthCullingState.cullFace=c),this.setZOffset(t),this.setZOffsetUnits(a);var u=n?this._currentRenderTarget?1:2:this._currentRenderTarget?2:1;(this._depthCullingState.frontFace!==u||i)&&(this._depthCullingState.frontFace=u),this._stencilStateComposer.stencilMaterial=o},t.prototype._applyRenderPassChanges=function(e){var t=!!this._stencilStateComposer.enabled&&this._mustUpdateStencilRef(),i=!!this._alphaState.alphaBlend&&this._mustUpdateBlendColor();this._mustUpdateViewport()&&this._applyViewport(e),this._mustUpdateScissor()&&this._applyScissor(e),t&&this._applyStencilRef(e),i&&this._applyBlendColor(e)},t.prototype._draw=function(e,t,i,n,r){var o,a=this._getCurrentRenderPass(),s=this._bundleList;this.applyStates();var l=this._currentEffect._pipelineContext;if(this.bindUniformBufferBase(this._currentRenderTarget?this._ubInvertY:this._ubDontInvertY,0,Wu.InternalsUBOName),l.uniformBuffer&&(l.uniformBuffer.update(),this.bindUniformBufferBase(l.uniformBuffer.getBuffer(),0,Wu.LeftOvertUBOName)),this._snapshotRendering.play)this._reportDrawCall();else{!this.compatibilityMode&&(this._currentDrawContext.isDirty(this._currentMaterialContext.updateId)||this._currentMaterialContext.isDirty||this._currentMaterialContext.forceBindGroupCreation)&&(this._currentDrawContext.fastBundle=void 0);var u=a;if(!this.compatibilityMode&&this._currentDrawContext.fastBundle||this._snapshotRendering.record){if(this._applyRenderPassChanges(s),!this._snapshotRendering.record)return this._counters.numBundleReuseNonCompatMode++,this._currentDrawContext.indirectDrawBuffer&&this._currentDrawContext.setIndirectData(n,r||1,i),s.addBundle(this._currentDrawContext.fastBundle),void this._reportDrawCall();u=s.getBundleEncoder(this._cacheRenderPipeline.colorFormats,this._depthTextureFormat,this.currentSampleCount),s.numDrawCalls++}var h=0;if(this._currentMaterialContext.hasFloatOrDepthTextures)for(var d=1,p=0;p<l.shaderProcessingContext.textureNames.length;++p){var f=l.shaderProcessingContext.textureNames[p],_=null===(o=this._currentMaterialContext.textures[f])||void 0===o?void 0:o.texture,m=_&&_.format>=c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8&&_.format<=c.Y.TEXTUREFORMAT_DEPTH32FLOAT_STENCIL8;((null==_?void 0:_.type)===c.Y.TEXTURETYPE_FLOAT&&!this._caps.textureFloatLinearFiltering||m)&&(h|=d),d<<=1}this._currentMaterialContext.textureState=h;var g=this._cacheRenderPipeline.getRenderPipeline(t,this._currentEffect,this.currentSampleCount,h),v=this._cacheBindGroups.getBindGroups(l,this._currentDrawContext,this._currentMaterialContext);this._snapshotRendering.record||(this._applyRenderPassChanges(this.compatibilityMode?null:s),this.compatibilityMode||(this._counters.numBundleCreationNonCompatMode++,u=this._device.createRenderBundleEncoder({colorFormats:this._cacheRenderPipeline.colorFormats,depthStencilFormat:this._depthTextureFormat,sampleCount:eh.GetSample(this.currentSampleCount)}))),u.setPipeline(g),this._currentIndexBuffer&&u.setIndexBuffer(this._currentIndexBuffer.underlyingResource,this._currentIndexBuffer.is32Bits?"uint32":"uint16",0);for(var y=this._cacheRenderPipeline.vertexBuffers,b=0;b<y.length;b++){var T=y[b],E=T.effectiveBuffer;E&&u.setVertexBuffer(b,E.underlyingResource,T._validOffsetRange?0:T.byteOffset)}for(p=0;p<v.length;p++)u.setBindGroup(p,v[p]);var S=!this.compatibilityMode&&!this._snapshotRendering.record;S&&this._currentDrawContext.indirectDrawBuffer?(this._currentDrawContext.setIndirectData(n,r||1,i),0===e?u.drawIndexedIndirect(this._currentDrawContext.indirectDrawBuffer,0):u.drawIndirect(this._currentDrawContext.indirectDrawBuffer,0)):0===e?u.drawIndexed(n,r||1,i,0,0):u.draw(n,r||1,i,0),S&&(this._currentDrawContext.fastBundle=u.finish(),s.addBundle(this._currentDrawContext.fastBundle)),this._reportDrawCall()}},t.prototype.drawElementsType=function(e,t,i,n){void 0===n&&(n=1),this._draw(0,e,t,i,n)},t.prototype.drawArraysType=function(e,t,i,n){void 0===n&&(n=1),this._currentIndexBuffer=null,this._draw(1,e,t,i,n)},t.prototype.dispose=function(){var t,i;this._isDisposed=!0,this.hideLoadingUI(),this._timestampQuery.dispose(),null===(t=this._mainTexture)||void 0===t||t.destroy(),null===(i=this._depthTexture)||void 0===i||i.destroy(),this._textureHelper.destroyDeferredTextures(),this._bufferManager.destroyDeferredBuffers(),this._device.destroy(),vi(this,this._renderingCanvas),e.prototype.dispose.call(this)},t.prototype.getRenderWidth=function(e){var t,i;return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.width:null!==(i=null===(t=this._renderingCanvas)||void 0===t?void 0:t.width)&&void 0!==i?i:0},t.prototype.getRenderHeight=function(e){var t,i;return void 0===e&&(e=!1),!e&&this._currentRenderTarget?this._currentRenderTarget.height:null!==(i=null===(t=this._renderingCanvas)||void 0===t?void 0:t.height)&&void 0!==i?i:0},t.prototype.getError=function(){return 0},t.prototype.createExternalTexture=function(e){return new Wh(e)},t.prototype.setExternalTexture=function(e,t){t?this._setInternalTexture(e,t):this._currentMaterialContext.setTexture(e,null)},t.prototype.setTextureSampler=function(e,t){var i;null===(i=this._currentMaterialContext)||void 0===i||i.setSampler(e,t)},t.prototype.createStorageBuffer=function(e,t,i){return this._createBuffer(e,t|c.Y.BUFFER_CREATIONFLAG_STORAGE,i)},t.prototype.updateStorageBuffer=function(e,t,i,n){var r,o=e;void 0===i&&(i=0),void 0===n?n=(r=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t).byteLength:r=t instanceof Array?new Float32Array(t):t instanceof ArrayBuffer?new Uint8Array(t):t,this._bufferManager.setSubData(o,i,r,0,n)},t.prototype._readFromGPUBuffer=function(e,t,i,n){var r=this;return new Promise((function(o,a){var s=function(){e.mapAsync(1,0,t).then((function(){var n=e.getMappedRange(0,t),a=i;if(void 0===a)(a=new Uint8Array(t)).set(new Uint8Array(n));else{var s=a.constructor;(a=new s(a.buffer)).set(new s(n))}e.unmap(),r._bufferManager.releaseBuffer(e),o(a)}),(function(e){r.isDisposed?o(new Uint8Array):a(e)}))};n?(r.flushFramebuffer(),s()):r.onEndFrameObservable.addOnce((function(){s()}))}))},t.prototype.readFromStorageBuffer=function(e,t,i,n,r){i=i||e.capacity;var o=this._bufferManager.createRawBuffer(i,su.MapRead|su.CopyDst,void 0,"TempReadFromStorageBuffer");return this._renderEncoder.copyBufferToBuffer(e.underlyingResource,null!=t?t:0,o,0,i),this._readFromGPUBuffer(o,i,n,r)},t.prototype.readFromMultipleStorageBuffers=function(e,t,i,n,r){i=i||e[0].capacity;for(var o=this._bufferManager.createRawBuffer(i*e.length,su.MapRead|su.CopyDst,void 0,"TempReadFromMultipleStorageBuffers"),a=0;a<e.length;a++)this._renderEncoder.copyBufferToBuffer(e[a].underlyingResource,null!=t?t:0,o,a*i,i);return this._readFromGPUBuffer(o,i*e.length,n,r)},t.prototype.setStorageBuffer=function(e,t){var i,n;null===(i=this._currentDrawContext)||void 0===i||i.setBuffer(e,null!==(n=null==t?void 0:t.getBuffer())&&void 0!==n?n:null)},t._GLSLslangDefaultOptions={jsPath:"".concat(ie.S0._DefaultCdnUrl,"/glslang/glslang.js"),wasmPath:"".concat(ie.S0._DefaultCdnUrl,"/glslang/glslang.wasm")},t._InstanceId=0,t.UseTWGSL=!0,t}(mi.$);Kh.prototype.setAlphaMode=function(e,t){if(void 0===t&&(t=!1),this._alphaMode===e&&(e===c.Y.ALPHA_DISABLE&&!this._alphaState.alphaBlend||e!==c.Y.ALPHA_DISABLE&&this._alphaState.alphaBlend)){if(!t){var i=e===c.Y.ALPHA_DISABLE;this.depthCullingState.depthMask!==i&&(this.setDepthWrite(i),this._cacheRenderPipeline.setDepthWriteEnabled(i))}}else{switch(e){case c.Y.ALPHA_DISABLE:this._alphaState.alphaBlend=!1;break;case c.Y.ALPHA_PREMULTIPLIED:this._alphaState.setAlphaBlendFunctionParameters(1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF:this._alphaState.setAlphaBlendFunctionParameters(1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_COMBINE:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(1,1,0,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ADD:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,1,0,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SUBTRACT:this._alphaState.setAlphaBlendFunctionParameters(0,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_MULTIPLY:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_DST_COLOR,0,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_MAXIMIZED:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_INTERPOLATE:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_CONSTANT_COLOR,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_COLOR,c.Y.GL_ALPHA_FUNCTION_CONSTANT_ALPHA,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_CONSTANT_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SCREENMODE:this._alphaState.setAlphaBlendFunctionParameters(1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE_ONEONE:this._alphaState.setAlphaBlendFunctionParameters(1,1,1,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ALPHATOCOLOR:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_DST_ALPHA,1,0,0),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_REVERSEONEMINUS:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_ALPHA,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_SRC_DSTONEMINUSSRCALPHA:this._alphaState.setAlphaBlendFunctionParameters(1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_ONEONE_ONEZERO:this._alphaState.setAlphaBlendFunctionParameters(1,1,1,0),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_EXCLUSION:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_DST_COLOR,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_COLOR,0,1),this._alphaState.alphaBlend=!0;break;case c.Y.ALPHA_LAYER_ACCUMULATE:this._alphaState.setAlphaBlendFunctionParameters(c.Y.GL_ALPHA_FUNCTION_SRC_ALPHA,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA,1,c.Y.GL_ALPHA_FUNCTION_ONE_MINUS_SRC_ALPHA),this._alphaState.alphaBlend=!0}t||(this.setDepthWrite(e===c.Y.ALPHA_DISABLE),this._cacheRenderPipeline.setDepthWriteEnabled(e===c.Y.ALPHA_DISABLE)),this._alphaMode=e,this._cacheRenderPipeline.setAlphaBlendEnabled(this._alphaState.alphaBlend),this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters)}},Kh.prototype.setAlphaEquation=function(e){mi.$.prototype.setAlphaEquation.call(this,e),this._cacheRenderPipeline.setAlphaBlendFactors(this._alphaState._blendFunctionParameters,this._alphaState._blendEquationParameters)};var Qh=function(){function e(t,i){this._device=t,this._cacheSampler=i,this.uniqueId=e._Counter++,this._bindGroupEntries=[],this.clear()}return e.prototype.getBindGroups=function(e,t,i){if(!i)throw new Error("WebGPUComputeContext.getBindGroups: bindingsMapping is required until browsers support reflection for wgsl shaders!");if(0===this._bindGroups.length){var n=this._bindGroupEntries.length>0;for(var r in e){var o=e[r],a=i[r],s=a.group,l=a.binding,c=o.type,u=o.object,h=o.indexInGroupEntries;switch((y=this._bindGroupEntries[s])||(y=this._bindGroupEntries[s]=[]),c){case 5:var d=u;void 0!==h&&n?y[h].resource=this._cacheSampler.getSampler(d):(o.indexInGroupEntries=y.length,y.push({binding:l,resource:this._cacheSampler.getSampler(d)}));break;case 0:case 4:var p=(f=u)._texture._hardwareTexture;void 0!==h&&n?(0===c&&(y[h++].resource=this._cacheSampler.getSampler(f._texture)),y[h].resource=p.view):(o.indexInGroupEntries=y.length,0===c&&y.push({binding:l-1,resource:this._cacheSampler.getSampler(f._texture)}),y.push({binding:l,resource:p.view}));break;case 1:8&(p=(f=u)._texture._hardwareTexture).textureAdditionalUsages||T.V.Error("computeDispatch: The texture (name=".concat(f.name,", uniqueId=").concat(f.uniqueId,") is not a storage texture!"),50),void 0!==h&&n?y[h].resource=p.viewForWriting:(o.indexInGroupEntries=y.length,y.push({binding:l,resource:p.viewForWriting}));break;case 6:var f,_=(f=u).underlyingResource;void 0!==h&&n?y[h].resource=this._device.importExternalTexture({source:_}):(o.indexInGroupEntries=y.length,y.push({binding:l,resource:this._device.importExternalTexture({source:_})}));break;case 2:case 3:case 7:var m=7===c?u:u.getBuffer(),g=m.underlyingResource;void 0!==h&&n?(y[h].resource.buffer=g,y[h].resource.size=m.capacity):(o.indexInGroupEntries=y.length,y.push({binding:l,resource:{buffer:g,offset:0,size:m.capacity}}))}}for(var v=0;v<this._bindGroupEntries.length;++v){var y;(y=this._bindGroupEntries[v])?this._bindGroups[v]=this._device.createBindGroup({layout:t.getBindGroupLayout(v),entries:y}):this._bindGroups[v]=void 0}this._bindGroups.length=this._bindGroupEntries.length}return this._bindGroups},e.prototype.clear=function(){this._bindGroups=[]},e._Counter=0,e}(),Zh=function(){function e(e){this._name="unnamed",this.engine=e}return Object.defineProperty(e.prototype,"isAsync",{get:function(){return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isReady",{get:function(){return this.isAsync,!1},enumerable:!1,configurable:!0}),e.prototype._getComputeShaderCode=function(){var e;return null===(e=this.sources)||void 0===e?void 0:e.compute},e.prototype.dispose=function(){},e}(),Jh={};function $h(e,t,i,n){var r,o=1;n===c.Y.TEXTURETYPE_FLOAT?r=new Float32Array(t*i*4):n===c.Y.TEXTURETYPE_HALF_FLOAT?(r=new Uint16Array(t*i*4),o=15360):r=n===c.Y.TEXTURETYPE_UNSIGNED_INTEGER?new Uint32Array(t*i*4):new Uint8Array(t*i*4);for(var a=0;a<t;a++)for(var s=0;s<i;s++){var l=3*(s*t+a),u=4*(s*t+a);r[u+0]=e[l+0],r[u+1]=e[l+1],r[u+2]=e[l+2],r[u+3]=o}return r}Kh.prototype.createComputeContext=function(){return new Qh(this._device,this._cacheSampler)},Kh.prototype.createComputeEffect=function(e,t){var i=("string"==typeof e?e:e.computeToken||e.computeSource||e.computeElement||e.compute)+"@"+t.defines;if(this._compiledComputeEffects[i]){var n=this._compiledComputeEffects[i];return t.onCompiled&&n.isReady()&&t.onCompiled(n),n}var r=new Aa(e,t,this,i);return this._compiledComputeEffects[i]=r,r},Kh.prototype.createComputePipelineContext=function(){return new Zh(this)},Kh.prototype.areAllComputeEffectsReady=function(){for(var e in this._compiledComputeEffects)if(!this._compiledComputeEffects[e].isReady())return!1;return!0},Kh.prototype.computeDispatch=function(e,t,i,n,r,o,a,s){void 0===r&&(r=1),void 0===o&&(o=1),this._computeDispatch(e,t,i,n,r,o,void 0,void 0,a,s)},Kh.prototype.computeDispatchIndirect=function(e,t,i,n,r,o,a){void 0===r&&(r=0),this._computeDispatch(e,t,i,void 0,void 0,void 0,n,r,o,a)},Kh.prototype._computeDispatch=function(e,t,i,n,r,o,a,s,l,c){this._endCurrentRenderPass();var u=e._pipelineContext,h=t;u.computePipeline||(u.computePipeline=this._device.createComputePipeline({layout:"auto",compute:u.stage})),c&&this._timestampQuery.startPass(Jh,this._timestampIndex);var d=this._renderEncoder.beginComputePass(Jh);d.setPipeline(u.computePipeline);for(var p=h.getBindGroups(i,u.computePipeline,l),f=0;f<p.length;++f){var _=p[f];_&&d.setBindGroup(f,_)}void 0!==a?d.dispatchWorkgroupsIndirect(a.underlyingResource,s):n+r+o>0&&d.dispatchWorkgroups(n,r,o),d.end(),c&&(this._timestampQuery.endPass(this._timestampIndex,c),this._timestampIndex+=2)},Kh.prototype.releaseComputeEffects=function(){for(var e in this._compiledComputeEffects){var t=this._compiledComputeEffects[e].getPipelineContext();this._deleteComputePipelineContext(t)}this._compiledComputeEffects={}},Kh.prototype._prepareComputePipelineContext=function(e,t,i,n,r){var o=e;this.dbgShowShaderCode&&(T.V.Log(n),T.V.Log(t)),o.sources={compute:t,rawCompute:i},o.stage=this._createComputePipelineStageDescriptor(t,n,r)},Kh.prototype._releaseComputeEffect=function(e){this._compiledComputeEffects[e._key]&&(delete this._compiledComputeEffects[e._key],this._deleteComputePipelineContext(e.getPipelineContext()))},Kh.prototype._rebuildComputeEffects=function(){for(var e in this._compiledComputeEffects){var t=this._compiledComputeEffects[e];t._pipelineContext=null,t._wasPreviouslyReady=!1,t._prepareEffect()}},Kh.prototype._executeWhenComputeStateIsCompiled=function(e,t){e.stage.module.getCompilationInfo().then((function(e){for(var i={numErrors:0,messages:[]},n=0,r=e.messages;n<r.length;n++){var o=r[n];"error"===o.type&&i.numErrors++,i.messages.push({type:o.type,text:o.message,line:o.lineNum,column:o.linePos,length:o.length,offset:o.offset})}t(i)}))},Kh.prototype._deleteComputePipelineContext=function(e){e&&e.dispose()},Kh.prototype._createComputePipelineStageDescriptor=function(e,t,i){return t=t?"//"+t.split("\n").join("\n//")+"\n":"",{module:this._device.createShaderModule({code:t+e}),entryPoint:i}},Kh.prototype._createDepthStencilCubeTexture=function(e,t){var i=new ci.h(this,t.generateStencil?12:14);i.isCube=!0,i.label=t.label;var n=(0,m.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,samples:1,depthTextureFormat:t.generateStencil?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c.Y.TEXTUREFORMAT_DEPTH32_FLOAT},t);i.format=n.depthTextureFormat,this._setupDepthStencilTexture(i,e,n.generateStencil,n.bilinearFiltering,n.comparisonFunction,n.samples),this._textureHelper.createGPUTextureForInternalTexture(i);var r=i._hardwareTexture;return i.type=eh.GetTextureTypeFromFormat(r.format),this._internalTexturesCache.push(i),i},Kh.prototype.createCubeTexture=function(e,t,i,n,r,o,a,s,l,c,u,h,d,p,f){var _=this;return void 0===r&&(r=null),void 0===o&&(o=null),void 0===s&&(s=null),void 0===l&&(l=!1),void 0===c&&(c=0),void 0===u&&(u=0),void 0===h&&(h=null),void 0===p&&(p=!1),void 0===f&&(f=null),this.createCubeTextureBase(e,t,i,!!n,r,o,a,s,l,c,u,h,null,(function(e,t){var i=t,o=i[0].width,s=o;_._setCubeMapTextureParams(e,!n),e.format=null!=a?a:-1;var l=_._textureHelper.createGPUTextureForInternalTexture(e,o,s);_._textureHelper.updateCubeTextures(i,l.underlyingResource,o,s,l.format,!1,!1,0,0),n||_._generateMipmaps(e,_._uploadEncoder),e.isReady=!0,e.onLoadedObservable.notifyObservers(e),e.onLoadedObservable.clear(),r&&r()}),!!p,f)},Kh.prototype._setCubeMapTextureParams=function(e,t,i){e.samplingMode=t?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,e._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,e._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,i&&(e._maxLodLevel=i)},Kh.prototype.generateMipMapsForCubemap=function(e){var t;e.generateMipMaps&&((null===(t=e._hardwareTexture)||void 0===t?void 0:t.underlyingResource)||this._textureHelper.createGPUTextureForInternalTexture(e),this._generateMipmaps(e))},Kh.prototype._debugPushGroup=function(e,t){this._options.enableGPUDebugMarkers&&(0===t||1===t?this._renderEncoder.pushDebugGroup(e):this._currentRenderPass?this._currentRenderPass.pushDebugGroup(e):this._pendingDebugCommands.push(["push",e]))},Kh.prototype._debugPopGroup=function(e){this._options.enableGPUDebugMarkers&&(0===e||1===e?this._renderEncoder.popDebugGroup():this._currentRenderPass?this._currentRenderPass.popDebugGroup():this._pendingDebugCommands.push(["pop",null]))},Kh.prototype._debugInsertMarker=function(e,t){this._options.enableGPUDebugMarkers&&(0===t||1===t?this._renderEncoder.insertDebugMarker(e):this._currentRenderPass?this._currentRenderPass.insertDebugMarker(e):this._pendingDebugCommands.push(["insert",e]))},Kh.prototype._debugFlushPendingCommands=function(){for(var e=0;e<this._pendingDebugCommands.length;++e){var t=this._pendingDebugCommands[e],i=t[0],n=t[1];switch(i){case"push":this._debugPushGroup(n);break;case"pop":this._debugPopGroup();break;case"insert":this._debugInsertMarker(n)}}this._pendingDebugCommands.length=0},Kh.prototype.createDynamicTexture=function(e,t,i,n){var r=new ci.h(this,4);return r.baseWidth=e,r.baseHeight=t,i&&(e=this.needPOTTextures?(0,ue.R)(e,this._caps.maxTextureSize):e,t=this.needPOTTextures?(0,ue.R)(t,this._caps.maxTextureSize):t),r.width=e,r.height=t,r.isReady=!1,r.generateMipMaps=i,r.samplingMode=n,this.updateTextureSamplingMode(n,r),this._internalTexturesCache.push(r),e&&t&&this._textureHelper.createGPUTextureForInternalTexture(r,e,t),r},Kh.prototype.updateDynamicTexture=function(e,t,i,n,r,o,a){var s;if(void 0===n&&(n=!1),e){var l=t.width,c=t.height,u=e._hardwareTexture;(null===(s=e._hardwareTexture)||void 0===s?void 0:s.underlyingResource)||(u=this._textureHelper.createGPUTextureForInternalTexture(e,l,c)),this._textureHelper.updateTexture(t,e,l,c,e.depth,u.format,0,0,i,n,0,0,a),e.generateMipMaps&&this._generateMipmaps(e),e._dynamicTextureSource=t,e._premulAlpha=n,e.invertY=i||!1,e.isReady=!0}},Kh.prototype.unBindMultiColorAttachmentFramebuffer=function(e,t,i){void 0===t&&(t=!1),i&&i();var n=e._attachments.length;this._endCurrentRenderPass();for(var r=0;r<n;r++){var o=e.textures[r];!o.generateMipMaps||t||o.isCube||o.is3D||this._generateMipmaps(o)}this._currentRenderTarget=null,this._mrtAttachments=[],this._cacheRenderPipeline.setMRT([]),this._cacheRenderPipeline.setMRTAttachments(this._mrtAttachments)},Kh.prototype.createMultipleRenderTarget=function(e,t,i){var n,r,o,a,s=!1,l=!0,u=!1,h=!1,d=c.Y.TEXTUREFORMAT_DEPTH16,p=1,f=c.Y.TEXTURETYPE_UNSIGNED_INT,_=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,m=c.Y.TEXTUREFORMAT_RGBA,g=c.Y.TEXTURE_2D,v=[],y=[],b=[],E=[],S=[],x=[],C=[],A=[],P=[],R=this._createHardwareRenderTargetWrapper(!0,!1,e);void 0!==t&&(s=void 0!==t.generateMipMaps&&t.generateMipMaps,l=void 0===t.generateDepthBuffer||t.generateDepthBuffer,u=void 0!==t.generateStencilBuffer&&t.generateStencilBuffer,h=void 0!==t.generateDepthTexture&&t.generateDepthTexture,p=t.textureCount||1,d=null!==(n=t.depthTextureFormat)&&void 0!==n?n:c.Y.TEXTUREFORMAT_DEPTH16,t.types&&(v=t.types),t.samplingModes&&(y=t.samplingModes),t.useSRGBBuffers&&(b=t.useSRGBBuffers),t.formats&&(E=t.formats),t.targetTypes&&(S=t.targetTypes),t.faceIndex&&(x=t.faceIndex),t.layerIndex&&(C=t.layerIndex),t.layerCounts&&(A=t.layerCounts),P=null!==(r=t.labels)&&void 0!==r?r:P),R.label=null!==(o=null==t?void 0:t.label)&&void 0!==o?o:"MultiRenderTargetWrapper";var I=e.width||e,M=e.height||e,O=null;(l||u||h)&&(h||(d=l&&u?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:l?c.Y.TEXTUREFORMAT_DEPTH32_FLOAT:c.Y.TEXTUREFORMAT_STENCIL8),O=R.createDepthStencilTexture(0,!1,u,1,d,"MultipleRenderTargetDepthStencil"));var D=[],N=[],F=[];R._generateDepthBuffer=l,R._generateStencilBuffer=u,R._attachments=N,R._defaultAttachments=F;for(var L=0;L<p;L++){var w=y[L]||_,B=v[L]||f,U=E[L]||m,V=!!b[L]&&this._caps.supportSRGBBuffers,k=S[L]||g,G=null!==(a=A[L])&&void 0!==a?a:1;if((B!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering)&&(B!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering)||(w=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),B!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloat||(B=c.Y.TEXTURETYPE_UNSIGNED_INT,T.V.Warn("Float textures are not supported. Render target forced to TEXTURETYPE_UNSIGNED_BYTE type")),N.push(L+1),F.push(i?L+1:0===L?1:0),-1!==k){var z=new ci.h(this,6);switch(D[L]=z,k){case c.Y.TEXTURE_CUBE_MAP:z.isCube=!0;break;case c.Y.TEXTURE_3D:z.is3D=!0,z.baseDepth=z.depth=G;break;case c.Y.TEXTURE_2D_ARRAY:z.is2DArray=!0,z.baseDepth=z.depth=G}z.baseWidth=I,z.baseHeight=M,z.width=I,z.height=M,z.isReady=!0,z.samples=1,z.generateMipMaps=s,z.samplingMode=w,z.type=B,z._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,z._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,z._useSRGBBuffer=V,z.format=U,z.label=P[L],this._internalTexturesCache.push(z),this._textureHelper.createGPUTextureForInternalTexture(z)}}return O&&(O.incrementReferences(),D[p]=O,this._internalTexturesCache.push(O)),R.setTextures(D),R.setLayerAndFaceIndices(C,x),R},Kh.prototype.updateMultipleRenderTargetTextureSampleCount=function(e,t){if(!e||!e.textures||e.textures[0].samples===t)return t;var i=e.textures.length;if(0===i)return 1;t=Math.min(t,this.getCaps().maxMSAASamples);for(var n=0;n<i;++n){var r=(a=e.textures[n])._hardwareTexture;null==r||r.releaseMSAATexture()}var o=e._depthStencilTexture===e.textures[i-1];for(n=0;n<i;++n){var a=e.textures[n];this._textureHelper.createMSAATexture(a,t,!1,n===i-1&&o?0:n),a.samples=t}return e._depthStencilTexture&&!o&&(this._textureHelper.createMSAATexture(e._depthStencilTexture,t),e._depthStencilTexture.samples=t),t},Kh.prototype.bindAttachments=function(e){0!==e.length&&this._currentRenderTarget&&(this._mrtAttachments=e,this._currentRenderPass&&this._cacheRenderPipeline.setMRTAttachments(e))},Kh.prototype.buildTextureLayout=function(e){for(var t=[],i=0;i<e.length;i++)e[i]?t.push(i+1):t.push(0);return t},Kh.prototype.restoreSingleAttachment=function(){},Kh.prototype.restoreSingleAttachmentForRenderTarget=function(){},Kh.prototype.getGPUFrameTimeCounter=function(){return this._timestampQuery.gpuFrameTimeCounter},Kh.prototype.captureGPUFrameTime=function(e){this._timestampQuery.enable=e&&!!this._caps.timerQuery},Kh.prototype.createQuery=function(){return this._occlusionQuery.createQuery()},Kh.prototype.deleteQuery=function(e){return this._occlusionQuery.deleteQuery(e),this},Kh.prototype.isQueryResultAvailable=function(e){return this._occlusionQuery.isQueryResultAvailable(e)},Kh.prototype.getQueryResult=function(e){return this._occlusionQuery.getQueryResult(e)},Kh.prototype.beginOcclusionQuery=function(e,t){var i;return this.compatibilityMode?!!this._occlusionQuery.canBeginQuery(t)&&(null===(i=this._currentRenderPass)||void 0===i||i.beginOcclusionQuery(t),!0):(this._bundleList.addItem(new Nh(t)),!0)},Kh.prototype.endOcclusionQuery=function(){var e;return this.compatibilityMode?null===(e=this._currentRenderPass)||void 0===e||e.endOcclusionQuery():this._bundleList.addItem(new Fh),this},Kh.prototype.createRawTexture=function(e,t,i,n,r,o,a,s,l,u,h){void 0===s&&(s=null),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=0),void 0===h&&(h=!1);var d=new ci.h(this,3);return d.baseWidth=t,d.baseHeight=i,d.width=t,d.height=i,d.format=n,d.generateMipMaps=r,d.samplingMode=a,d.invertY=o,d._compression=s,d.type=l,d._creationFlags=u,d._useSRGBBuffer=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,void 0,u),this.updateRawTexture(d,e,n,o,s,l,h),this._internalTexturesCache.push(d),d},Kh.prototype.updateRawTexture=function(e,t,i,n,r,o,a){if(void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),e){if(this._doNotHandleContextLost||(e._bufferView=t,e.invertY=n,e._compression=r,e._useSRGBBuffer=a),t){var s=e._hardwareTexture;i===c.Y.TEXTUREFORMAT_RGB&&(t=$h(t,e.width,e.height,o));var l=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(l,e,e.width,e.height,e.depth,s.format,0,0,n,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0}},Kh.prototype.createRawCubeTexture=function(e,t,i,n,r,o,a,s){void 0===s&&(s=null);var l=new ci.h(this,8);return n!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatLinearFiltering?n!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.textureHalfFloatLinearFiltering?n!==c.Y.TEXTURETYPE_FLOAT||this._caps.textureFloatRender?n!==c.Y.TEXTURETYPE_HALF_FLOAT||this._caps.colorBufferFloat||(r=!1,T.V.Warn("Render to half float textures is not supported. Mipmap generation forced to false.")):(r=!1,T.V.Warn("Render to float textures is not supported. Mipmap generation forced to false.")):(r=!1,a=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,T.V.Warn("Half float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")):(r=!1,a=c.Y.TEXTURE_NEAREST_SAMPLINGMODE,T.V.Warn("Float texture filtering is not supported. Mipmap generation and sampling mode are forced to false and TEXTURE_NEAREST_SAMPLINGMODE, respectively.")),l.isCube=!0,l._originalFormat=i,l.format=i===c.Y.TEXTUREFORMAT_RGB?c.Y.TEXTUREFORMAT_RGBA:i,l.type=n,l.generateMipMaps=r,l.width=t,l.height=t,l.samplingMode=a,this._doNotHandleContextLost||(l._bufferViewArray=e),l.invertY=o,l._compression=s,l._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,l._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,this._textureHelper.createGPUTextureForInternalTexture(l),i===c.Y.TEXTUREFORMAT_RGB&&(l._hardwareTexture._originalFormatIsRGB=!0),e&&this.updateRawCubeTexture(l,e,i,n,o,s),l.isReady=!0,l},Kh.prototype.updateRawCubeTexture=function(e,t,i,n,r,o){void 0===o&&(o=null),e._bufferViewArray=t,e.invertY=r,e._compression=o;for(var a=e._hardwareTexture,s=a._originalFormatIsRGB,l=[0,2,4,1,3,5],c=[],u=0;u<t.length;++u){var h=t[l[u]];s&&(h=$h(h,e.width,e.height,n)),c.push(new Uint8Array(h.buffer,h.byteOffset,h.byteLength))}this._textureHelper.updateCubeTextures(c,a.underlyingResource,e.width,e.height,a.format,r,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder),e.isReady=!0},Kh.prototype.createRawCubeTextureFromUrl=function(e,t,i,n,r,o,a,s,l,u,h,d){var p=this;void 0===l&&(l=null),void 0===u&&(u=null),void 0===h&&(h=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===d&&(d=!1);var f=this.createRawCubeTexture(null,i,n,r,!o,d,h,null);return null==t||t.addPendingData(f),f.url=e,this._internalTexturesCache.push(f),this._loadFile(e,(function(e){!function(e){var i=f.width,o=a(e);if(o){if(s)for(var u=n===c.Y.TEXTUREFORMAT_RGB,h=s(o),_=f._hardwareTexture,m=[0,1,2,3,4,5],g=0;g<h.length;g++){for(var v=i>>g,y=[],b=0;b<6;b++){var T=h[g][m[b]];u&&(T=$h(T,v,v,r)),y.push(new Uint8Array(T.buffer,T.byteOffset,T.byteLength))}p._textureHelper.updateCubeTextures(y,_.underlyingResource,v,v,_.format,d,!1,0,0)}else p.updateRawCubeTexture(f,o,n,r,d);f.isReady=!0,null==t||t.removePendingData(f),l&&l()}}(e)}),void 0,null==t?void 0:t.offlineProvider,!0,(function(e,i){null==t||t.removePendingData(f),u&&e&&u(e.status+" "+e.statusText,i)})),f},Kh.prototype.createRawTexture3D=function(e,t,i,n,r,o,a,s,l,u,h){void 0===l&&(l=null),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=0);var d=new ci.h(this,10);return d.baseWidth=t,d.baseHeight=i,d.baseDepth=n,d.width=t,d.height=i,d.depth=n,d.format=r,d.type=u,d.generateMipMaps=o,d.samplingMode=s,d.is3D=!0,d._creationFlags=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,void 0,h),this.updateRawTexture3D(d,e,r,a,l,u),this._internalTexturesCache.push(d),d},Kh.prototype.updateRawTexture3D=function(e,t,i,n,r,o){if(void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.invertY=n,e._compression=r),t){var a=e._hardwareTexture;i===c.Y.TEXTUREFORMAT_RGB&&(t=$h(t,e.width,e.height,o));var s=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(s,e,e.width,e.height,e.depth,a.format,0,0,n,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0},Kh.prototype.createRawTexture2DArray=function(e,t,i,n,r,o,a,s,l,u,h){void 0===l&&(l=null),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=0);var d=new ci.h(this,11);return d.baseWidth=t,d.baseHeight=i,d.baseDepth=n,d.width=t,d.height=i,d.depth=n,d.format=r,d.type=u,d.generateMipMaps=o,d.samplingMode=s,d.is2DArray=!0,d._creationFlags=h,this._doNotHandleContextLost||(d._bufferView=e),this._textureHelper.createGPUTextureForInternalTexture(d,t,i,n,h),this.updateRawTexture2DArray(d,e,r,a,l,u),this._internalTexturesCache.push(d),d},Kh.prototype.updateRawTexture2DArray=function(e,t,i,n,r,o){if(void 0===r&&(r=null),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),this._doNotHandleContextLost||(e._bufferView=t,e.format=i,e.invertY=n,e._compression=r),t){var a=e._hardwareTexture;i===c.Y.TEXTUREFORMAT_RGB&&(t=$h(t,e.width,e.height,o));var s=new Uint8Array(t.buffer,t.byteOffset,t.byteLength);this._textureHelper.updateTexture(s,e,e.width,e.height,e.depth,a.format,0,0,n,!1,0,0),e.generateMipMaps&&this._generateMipmaps(e,this._uploadEncoder)}e.isReady=!0},Kh.prototype._readTexturePixels=function(e,t,i,n,r,o,a,s,l,c){void 0===n&&(n=-1),void 0===r&&(r=0),void 0===o&&(o=null),void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=0),void 0===c&&(c=0);var u=e._hardwareTexture;return a&&this.flushFramebuffer(),this._textureHelper.readPixels(u.underlyingResource,l,c,t,i,u.format,n,r,o,s)},Kh.prototype._readTexturePixelsSync=function(){throw"_readTexturePixelsSync is unsupported in WebGPU!"};var ed=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,n,r,o)||this;return r.enableGPUTimingMeasurements&&(a.gpuTimeInFrame=new Yh.e),a}return(0,m.C6)(t,e),t}(Gr);Kh.prototype._createHardwareRenderTargetWrapper=function(e,t,i){var n=new ed(e,t,i,this);return this._renderTargetWrapperCache.push(n),n},Kh.prototype.createRenderTargetTexture=function(e,t){var i,n,r,o=this._createHardwareRenderTargetWrapper(!1,!1,e),a={};void 0!==t&&"object"==typeof t?(a.generateMipMaps=t.generateMipMaps,a.generateDepthBuffer=void 0===t.generateDepthBuffer||t.generateDepthBuffer,a.generateStencilBuffer=a.generateDepthBuffer&&t.generateStencilBuffer,a.samplingMode=void 0===t.samplingMode?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:t.samplingMode,a.creationFlags=null!==(i=t.creationFlags)&&void 0!==i?i:0,a.noColorAttachment=!!t.noColorAttachment,a.samples=t.samples,a.label=t.label):(a.generateMipMaps=t,a.generateDepthBuffer=!0,a.generateStencilBuffer=!1,a.samplingMode=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,a.creationFlags=0,a.noColorAttachment=!1);var s=a.noColorAttachment?null:this._createInternalTexture(e,t,!0,5);return o.label=null!==(n=a.label)&&void 0!==n?n:"RenderTargetWrapper",o._samples=null!==(r=a.samples)&&void 0!==r?r:1,o._generateDepthBuffer=a.generateDepthBuffer,o._generateStencilBuffer=!!a.generateStencilBuffer,o.setTextures(s),(o._generateDepthBuffer||o._generateStencilBuffer)&&o.createDepthStencilTexture(0,!1,o._generateStencilBuffer,o.samples,a.generateStencilBuffer?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c.Y.TEXTUREFORMAT_DEPTH32_FLOAT,a.label?a.label+"-DepthStencil":void 0),s&&(void 0!==t&&"object"==typeof t&&t.createMipMaps&&!a.generateMipMaps&&(s.generateMipMaps=!0),this._textureHelper.createGPUTextureForInternalTexture(s,void 0,void 0,void 0,a.creationFlags),void 0!==t&&"object"==typeof t&&t.createMipMaps&&!a.generateMipMaps&&(s.generateMipMaps=!1)),o},Kh.prototype._createDepthStencilTexture=function(e,t){var i=new ci.h(this,t.generateStencil?12:14);i.label=t.label;var n=(0,m.Cl)({bilinearFiltering:!1,comparisonFunction:0,generateStencil:!1,samples:1,depthTextureFormat:t.generateStencil?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c.Y.TEXTUREFORMAT_DEPTH32_FLOAT},t);i.format=n.depthTextureFormat,this._setupDepthStencilTexture(i,e,n.generateStencil,n.bilinearFiltering,n.comparisonFunction,n.samples),this._textureHelper.createGPUTextureForInternalTexture(i);var r=i._hardwareTexture;return i.type=eh.GetTextureTypeFromFormat(r.format),this._internalTexturesCache.push(i),i},Kh.prototype._setupDepthStencilTexture=function(e,t,i,n,r,o){void 0===o&&(o=1);var a=t.width||t,s=t.height||t,l=t.layers||0,u=t.depth||0;e.baseWidth=a,e.baseHeight=s,e.width=a,e.height=s,e.is2DArray=l>0,e.is3D=u>0,e.depth=l||u,e.isReady=!0,e.samples=o,e.generateMipMaps=!1,e.samplingMode=n?c.Y.TEXTURE_BILINEAR_SAMPLINGMODE:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,e.type=c.Y.TEXTURETYPE_FLOAT,e._comparisonFunction=r,e._cachedWrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,e._cachedWrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE},Kh.prototype.updateRenderTargetTextureSampleCount=function(e,t){return e&&e.texture&&e.samples!==t?(t=Math.min(t,this.getCaps().maxMSAASamples),this._textureHelper.createMSAATexture(e.texture,t),e._depthStencilTexture&&(this._textureHelper.createMSAATexture(e._depthStencilTexture,t),e._depthStencilTexture.samples=t),e._samples=t,e.texture.samples=t,t):t},Kh.prototype.createRenderTargetCubeTexture=function(e,t){var i,n=this._createHardwareRenderTargetWrapper(!1,!0,e),r=(0,m.Cl)({generateMipMaps:!0,generateDepthBuffer:!0,generateStencilBuffer:!1,type:c.Y.TEXTURETYPE_UNSIGNED_INT,samplingMode:c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,format:c.Y.TEXTUREFORMAT_RGBA,samples:1},t);r.generateStencilBuffer=r.generateDepthBuffer&&r.generateStencilBuffer,n.label=null!==(i=r.label)&&void 0!==i?i:"RenderTargetWrapper",n._generateDepthBuffer=r.generateDepthBuffer,n._generateStencilBuffer=r.generateStencilBuffer;var o=new ci.h(this,5);return o.width=e,o.height=e,o.depth=0,o.isReady=!0,o.isCube=!0,o.samples=r.samples,o.generateMipMaps=r.generateMipMaps,o.samplingMode=r.samplingMode,o.type=r.type,o.format=r.format,this._internalTexturesCache.push(o),n.setTextures(o),(n._generateDepthBuffer||n._generateStencilBuffer)&&n.createDepthStencilTexture(0,void 0===r.samplingMode||r.samplingMode===c.Y.TEXTURE_BILINEAR_SAMPLINGMODE||r.samplingMode===c.Y.TEXTURE_LINEAR_LINEAR||r.samplingMode===c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE||r.samplingMode===c.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR||r.samplingMode===c.Y.TEXTURE_NEAREST_LINEAR_MIPNEAREST||r.samplingMode===c.Y.TEXTURE_NEAREST_LINEAR_MIPLINEAR||r.samplingMode===c.Y.TEXTURE_NEAREST_LINEAR||r.samplingMode===c.Y.TEXTURE_LINEAR_LINEAR_MIPNEAREST,n._generateStencilBuffer,n.samples),t&&t.createMipMaps&&!r.generateMipMaps&&(o.generateMipMaps=!0),this._textureHelper.createGPUTextureForInternalTexture(o),t&&t.createMipMaps&&!r.generateMipMaps&&(o.generateMipMaps=!1),n},Kh.prototype.setDepthStencilTexture=function(e,t,i,n){i&&i.depthStencilTexture?this._setTexture(e,i,!1,!0,n):this._setTexture(e,null,void 0,void 0,n)},Kh.prototype.updateVideoTexture=function(e,t,i){var n,r=this;if(e&&!e._isDisabled){void 0===this._videoTextureSupported&&(this._videoTextureSupported=!0);var o=e._hardwareTexture;if((null===(n=e._hardwareTexture)||void 0===n?void 0:n.underlyingResource)||(o=this._textureHelper.createGPUTextureForInternalTexture(e)),function(e){return!(!e||void 0===e.underlyingResource)}(t)){if(t.isReady()){try{this._textureHelper.copyVideoToTexture(t,e,o.format,!i),e.generateMipMaps&&this._generateMipmaps(e)}catch(e){}e.isReady=!0}}else t&&this.createImageBitmap(t).then((function(t){r._textureHelper.updateTexture(t,e,e.width,e.height,e.depth,o.format,0,0,!i,!1,0,0),e.generateMipMaps&&r._generateMipmaps(e),e.isReady=!0})).catch((function(){e.isReady=!0}))}};var td=i(4737),id=i(4054),nd=function(){function e(){}return e.CreateAsync=function(e,t){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(i){switch(i.label){case 0:return[4,Kh.IsSupportedAsync];case 1:return i.sent()?[2,Kh.CreateAsync(e,t)]:Ri.IsSupported?[2,new Ri(e,void 0,t)]:[2,new Il(t)]}}))}))},e}(),rd=function(){function e(){}return e.COPY=1,e.CUT=2,e.PASTE=3,e}(),od=function(){function e(e,t){this.type=e,this.event=t}return e.GetTypeFromCharacter=function(e){switch(e){case 67:return rd.COPY;case 86:return rd.PASTE;case 88:return rd.CUT;default:return-1}},e}(),ad=function(e){function t(i,n,r,o,a,s,l){var c;void 0===n&&(n=p.v9.Gray()),void 0===r&&(r=ka.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=1),void 0===s&&(s=p.v9.Yellow()),void 0===l&&(l=p.v9.Gray());var u,f,_,m,g,v,y,b=this;(b=e.call(this,r)||this)._pointerObserver=null,b.snapDistance=0,b.onSnapObservable=new h.cP,b.uniformScaling=!1,b.sensitivity=1,b.dragScale=1,b.incrementalSnap=!1,b._isEnabled=!0,b._parent=null,b._dragging=!1,b._tmpVector=new d.Pq(0,0,0),b._incrementalStartupValue=d.Pq.Zero(),b._parent=o,b._coloredMaterial=new jo("",r.utilityLayerScene),b._coloredMaterial.diffuseColor=n,b._coloredMaterial.specularColor=n.subtract(new p.v9(.1,.1,.1)),b._hoverMaterial=new jo("",r.utilityLayerScene),b._hoverMaterial.diffuseColor=s,b._disableMaterial=new jo("",r.utilityLayerScene),b._disableMaterial.diffuseColor=l,b._disableMaterial.alpha=.4,b._gizmoMesh=new ji("axis",r.utilityLayerScene);var T=(c=b._createGizmoMesh(b._gizmoMesh,a)).arrowMesh,E=c.arrowTail,S=b._createGizmoMesh(b._gizmoMesh,a+4,!0);b._gizmoMesh.lookAt(b._rootMesh.position.add(i)),b._rootMesh.addChild(b._gizmoMesh,za.PreserveScaling),b._gizmoMesh.scaling.scaleInPlace(1/3);var x=T.position.clone(),C=E.position.clone(),A=E.scaling.clone(),P=function(e){var t=e*(3/b._rootMesh.scaling.length())*6;T.position.z+=t/3.5,E.scaling.y+=t,b.dragScale=E.scaling.y,E.position.z=T.position.z/2},R=function(){T.position.set(x.x,x.y,x.z),E.position.set(C.x,C.y,C.z),E.scaling.set(A.x,A.y,A.z),b.dragScale=E.scaling.y,b._dragging=!1};b.dragBehavior=new In({dragAxis:i}),b.dragBehavior.moveAttached=!1,b.dragBehavior.updateDragPlane=!1,b._rootMesh.addBehavior(b.dragBehavior);var I=0,M=0,O={snapDistance:0};b.dragBehavior.onDragObservable.add((function(e){if(b.attachedNode){var n=b.sensitivity*e.dragDistance*(3*b.scaleRatio/b._rootMesh.scaling.length()),r=b._tmpVector,o=!1,a=0;if(b.uniformScaling?r.setAll(.57735):r.copyFrom(i),0==b.snapDistance)r.scaleToRef(n,r);else{I+=n,M+=n;var s=b.incrementalSnap?M:I;Math.abs(s)>b.snapDistance?(a=Math.floor(Math.abs(s)/b.snapDistance),s<0&&(a*=-1),I%=b.snapDistance,r.scaleToRef(b.snapDistance*a,r),o=!0):r.scaleInPlace(0)}r.addInPlaceFromFloats(1,1,1),r.x=Math.abs(r.x)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(r.x<0?-1:1):r.x,r.y=Math.abs(r.y)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(r.y<0?-1:1):r.y,r.z=Math.abs(r.z)<t.MinimumAbsoluteScale?t.MinimumAbsoluteScale*(r.z<0?-1:1):r.z;var l=b.attachedNode._isMesh?b.attachedNode:void 0;Math.abs(b.snapDistance)>0&&b.incrementalSnap?(b.attachedNode.getWorldMatrix().decompose(void 0,d.AA.Quaternion[0],d.AA.Vector3[2],za.PreserveScaling?l:void 0),r.addInPlace(b._incrementalStartupValue),r.addInPlaceFromFloats(-1,-1,-1),r.x=Math.abs(r.x)*(b._incrementalStartupValue.x>0?1:-1),r.y=Math.abs(r.y)*(b._incrementalStartupValue.y>0?1:-1),r.z=Math.abs(r.z)*(b._incrementalStartupValue.z>0?1:-1),d.uq.ComposeToRef(r,d.AA.Quaternion[0],d.AA.Vector3[2],d.AA.Matrix[1])):(d.uq.ScalingToRef(r.x,r.y,r.z,d.AA.Matrix[2]),d.AA.Matrix[2].multiplyToRef(b.attachedNode.getWorldMatrix(),d.AA.Matrix[1])),d.AA.Matrix[1].decompose(d.AA.Vector3[1],void 0,void 0,za.PreserveScaling?l:void 0);var c=1e5;Math.abs(d.AA.Vector3[1].x)<c&&Math.abs(d.AA.Vector3[1].y)<c&&Math.abs(d.AA.Vector3[1].z)<c&&b.attachedNode.getWorldMatrix().copyFrom(d.AA.Matrix[1]),o&&(O.snapDistance=b.snapDistance*a,b.onSnapObservable.notifyObservers(O)),b._matrixChanged()}})),b.dragBehavior.onDragStartObservable.add((function(){var e;b._dragging=!0;var t=b.attachedNode._isMesh?b.attachedNode:void 0;null===(e=b.attachedNode)||void 0===e||e.getWorldMatrix().decompose(b._incrementalStartupValue,void 0,void 0,za.PreserveScaling?t:void 0),I=0,M=0})),b.dragBehavior.onDragObservable.add((function(e){return P(e.dragDistance)})),b.dragBehavior.onDragEndObservable.add(R),null===(_=null===(f=null===(u=null==o?void 0:o.uniformScaleGizmo)||void 0===u?void 0:u.dragBehavior)||void 0===f?void 0:f.onDragObservable)||void 0===_||_.add((function(e){return P(e.delta.y)})),null===(v=null===(g=null===(m=null==o?void 0:o.uniformScaleGizmo)||void 0===m?void 0:m.dragBehavior)||void 0===g?void 0:g.onDragEndObservable)||void 0===v||v.add(R);var D={gizmoMeshes:[T,E],colliderMeshes:[S.arrowMesh,S.arrowTail],material:b._coloredMaterial,hoverMaterial:b._hoverMaterial,disableMaterial:b._disableMaterial,active:!1,dragBehavior:b.dragBehavior};null===(y=b._parent)||void 0===y||y.addToAxisCache(b._gizmoMesh,D),b._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){var t,i,n,r;if(!b._customMeshSet){var o=null===(t=b._parent)||void 0===t?void 0:t.getAxisCache(b._gizmoMesh);if(b._isHovered=!(!o||-1==o.colliderMeshes.indexOf(null===(i=null==e?void 0:e.pickInfo)||void 0===i?void 0:i.pickedMesh)),o=null===(n=b._parent)||void 0===n?void 0:n.getAxisCache(b._rootMesh),b._isHovered||(b._isHovered=!(!o||-1==o.colliderMeshes.indexOf(null===(r=null==e?void 0:e.pickInfo)||void 0===r?void 0:r.pickedMesh))),!b._parent){var a=b.dragBehavior.enabled?b._isHovered||b._dragging?b._hoverMaterial:b._coloredMaterial:b._disableMaterial;b._setGizmoMeshMaterial(D.gizmoMeshes,a)}}})),b.dragBehavior.onEnabledObservable.add((function(e){b._setGizmoMeshMaterial(D.gizmoMeshes,e?b._coloredMaterial:b._disableMaterial)}));var N=r._getSharedGizmoLight();return N.includedOnlyMeshes=N.includedOnlyMeshes.concat(b._rootMesh.getChildMeshes()),b}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t.prototype._createGizmoMesh=function(e,t,i){void 0===i&&(i=!1);var n=Ka("yPosMesh",{size:.4*(1+(t-1)/4)},this.gizmoLayer.utilityLayerScene),r=La("cylinder",{diameterTop:.005*t,height:.275,diameterBottom:.005*t,tessellation:96},this.gizmoLayer.utilityLayerScene);return n.scaling.scaleInPlace(.1),n.material=this._coloredMaterial,n.rotation.x=Math.PI/2,n.position.z+=.3,r.material=this._coloredMaterial,r.position.z+=.1375,r.rotation.x=Math.PI/2,i&&(n.visibility=0,r.visibility=0),e.addChild(n),e.addChild(r),{arrowMesh:n,arrowTail:r}},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh,this.attachedNode=this._parent.attachedNode):(this.attachedMesh=null,this.attachedNode=null)},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t.prototype.setCustomMesh=function(t,i){var n=this;void 0===i&&(i=!1),e.prototype.setCustomMesh.call(this,t),i&&(this._rootMesh.getChildMeshes().forEach((function(e){e.material=n._coloredMaterial,e.color&&(e.color=n._coloredMaterial.diffuseColor)})),this._customMeshSet=!1)},t.MinimumAbsoluteScale=ct.bH,t}(za),sd=function(e){function t(t,i){void 0===t&&(t=p.v9.Gray()),void 0===i&&(i=ka.DefaultKeepDepthUtilityLayer);var n=e.call(this,i)||this;n._boundingDimensions=new d.Pq(1,1,1),n._renderObserver=null,n._pointerObserver=null,n._scaleDragSpeed=.2,n._rotateSpheresDragBehaviors=[],n._scaleBoxesDragBehaviors=[],n._dragging=!1,n._tmpQuaternion=new d.PT,n._tmpVector=new d.Pq(0,0,0),n._tmpRotationMatrix=new d.uq,n._incrementalStartupValue=d.Pq.Zero(),n._incrementalAnchorStartupValue=d.Pq.Zero(),n.ignoreChildren=!1,n.includeChildPredicate=null,n.rotationSphereSize=.1,n.scaleBoxSize=.1,n.fixedDragMeshScreenSize=!1,n.fixedDragMeshBoundsSize=!1,n.fixedDragMeshScreenSizeDistanceFactor=10,n.scalingSnapDistance=0,n.rotationSnapDistance=0,n.onDragStartObservable=new h.cP,n.onScaleBoxDragObservable=new h.cP,n.onScaleBoxDragEndObservable=new h.cP,n.onRotationSphereDragObservable=new h.cP,n.onRotationSphereDragEndObservable=new h.cP,n.scalePivot=null,n._axisFactor=new d.Pq(1,1,1),n.incrementalSnap=!1,n._existingMeshScale=new d.Pq,n._dragMesh=null,n._pointerDragBehavior=new In,n.updateScale=!1,n._anchorMesh=new Mi("anchor",i.utilityLayerScene),n._coloredMaterial=new jo("",i.utilityLayerScene),n._coloredMaterial.disableLighting=!0,n._hoverColoredMaterial=new jo("",i.utilityLayerScene),n._hoverColoredMaterial.disableLighting=!0,n._lineBoundingBox=new Mi("",i.utilityLayerScene),n._lineBoundingBox.rotationQuaternion=new d.PT;var r=[];r.push(Is("lines",{points:[new d.Pq(0,0,0),new d.Pq(n._boundingDimensions.x,0,0)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,0,0),new d.Pq(0,n._boundingDimensions.y,0)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,0,0),new d.Pq(0,0,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(n._boundingDimensions.x,0,0),new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(n._boundingDimensions.x,0,0),new d.Pq(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,n._boundingDimensions.y,0),new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,n._boundingDimensions.y,0),new d.Pq(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,0,n._boundingDimensions.z),new d.Pq(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(0,0,n._boundingDimensions.z),new d.Pq(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new d.Pq(0,n._boundingDimensions.y,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new d.Pq(n._boundingDimensions.x,0,n._boundingDimensions.z)]},i.utilityLayerScene)),r.push(Is("lines",{points:[new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,n._boundingDimensions.z),new d.Pq(n._boundingDimensions.x,n._boundingDimensions.y,0)]},i.utilityLayerScene)),r.forEach((function(e){e.color=t,e.position.addInPlace(new d.Pq(-n._boundingDimensions.x/2,-n._boundingDimensions.y/2,-n._boundingDimensions.z/2)),e.isPickable=!1,n._lineBoundingBox.addChild(e)})),n._rootMesh.addChild(n._lineBoundingBox),n.setColor(t),n._rotateSpheresParent=new Mi("",i.utilityLayerScene),n._rotateSpheresParent.rotationQuaternion=new d.PT;for(var o=function(e){var t=Ja("",{diameter:1},i.utilityLayerScene);t.rotationQuaternion=new d.PT,t.material=a._coloredMaterial,t.isNearGrabbable=!0;var r=new In({});r.moveAttached=!1,r.updateDragPlane=!1,t.addBehavior(r);var o=new d.Pq(1,0,0),s=0,l=0;r.onDragStartObservable.add((function(){o.copyFrom(t.forward),s=0,l=0})),r.onDragObservable.add((function(t){if(n.onRotationSphereDragObservable.notifyObservers({}),n.attachedMesh){var i=n.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void T.V.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Tn._RemoveAndStorePivotPoint(n.attachedMesh);var r=o,a=t.dragPlaneNormal.scale(d.Pq.Dot(t.dragPlaneNormal,r)),c=r.subtract(a).normalizeToNew(),u=d.Pq.Dot(c,t.delta)<0?Math.abs(t.delta.length()):-Math.abs(t.delta.length());if(u=u/n._boundingDimensions.length()*n._anchorMesh.scaling.length(),n.attachedMesh.rotationQuaternion||(n.attachedMesh.rotationQuaternion=d.PT.RotationYawPitchRoll(n.attachedMesh.rotation.y,n.attachedMesh.rotation.x,n.attachedMesh.rotation.z)),n._anchorMesh.rotationQuaternion||(n._anchorMesh.rotationQuaternion=d.PT.RotationYawPitchRoll(n._anchorMesh.rotation.y,n._anchorMesh.rotation.x,n._anchorMesh.rotation.z)),s+=u,Math.abs(s)<=2*Math.PI){if(n.rotationSnapDistance>0){var h=Math.floor(Math.abs(s)/n.rotationSnapDistance)*(s<0?-1:1),p=n.rotationSnapDistance*h;u=p-l,l=p}e>=8?d.PT.RotationYawPitchRollToRef(0,0,u,n._tmpQuaternion):e>=4?d.PT.RotationYawPitchRollToRef(u,0,0,n._tmpQuaternion):d.PT.RotationYawPitchRollToRef(0,u,0,n._tmpQuaternion),n.attachedMesh.isUsingPivotMatrix()&&n._anchorMesh.position.copyFrom(n.attachedMesh.position),n._anchorMesh.addChild(n.attachedMesh),n._anchorMesh.getScene().useRightHandedSystem&&n._tmpQuaternion.conjugateInPlace(),n._tmpQuaternion.normalize(),n._anchorMesh.rotationQuaternion.multiplyToRef(n._tmpQuaternion,n._anchorMesh.rotationQuaternion),n._anchorMesh.rotationQuaternion.normalize(),n._anchorMesh.removeChild(n.attachedMesh),n.attachedMesh.setParent(i)}n.updateBoundingBox(),Tn._RestorePivotPoint(n.attachedMesh)}n._updateDummy()})),r.onDragStartObservable.add((function(){n.onDragStartObservable.notifyObservers({}),n._dragging=!0,n._selectNode(t)})),r.onDragEndObservable.add((function(e){n.onRotationSphereDragEndObservable.notifyObservers({}),n._dragging=!1,n._selectNode(null),n._updateDummy(),n._unhoverMeshOnTouchUp(e.pointerInfo,t)})),a._rotateSpheresDragBehaviors.push(r),a._rotateSpheresParent.addChild(t)},a=this,s=0;s<12;s++)o(s);for(n._rootMesh.addChild(n._rotateSpheresParent),n._scaleBoxesParent=new Mi("",i.utilityLayerScene),n._scaleBoxesParent.rotationQuaternion=new d.PT,s=0;s<3;s++)for(var l=0;l<3;l++)for(var c=function(e){var t=(1===s?1:0)+(1===l?1:0)+(1===e?1:0);if(1===t||3===t)return"continue";var r=Ka("",{size:1},i.utilityLayerScene);r.material=u._coloredMaterial,r._internalMetadata=2===t,r.isNearGrabbable=!0;var o=new d.Pq(s-1,l-1,e-1).normalize(),a=new In({dragAxis:o});a.updateDragPlane=!1,a.moveAttached=!1;var c=0,h=0;r.addBehavior(a),a.onDragObservable.add((function(e){if(n.onScaleBoxDragObservable.notifyObservers({}),n.attachedMesh){var i=n.attachedMesh.parent;if(i&&i.scaling&&i.scaling.isNonUniformWithinEpsilon(.001))return void T.V.Warn("BoundingBoxGizmo controls are not supported on child meshes with non-uniform parent scaling");Tn._RemoveAndStorePivotPoint(n.attachedMesh);var a=e.dragDistance/n._boundingDimensions.length()*n._anchorMesh.scaling.length();if(c+=a,n.scalingSnapDistance>0){var s=Math.floor(Math.abs(c)/n.scalingSnapDistance)*(c<0?-1:1),l=n.scalingSnapDistance*s;a=l-h,h=l}var u=new d.Pq(a,a,a),p=new d.Pq(h,h,h);2===t&&(u.x*=Math.abs(o.x),u.y*=Math.abs(o.y),u.z*=Math.abs(o.z)),u.scaleInPlace(n._scaleDragSpeed),u.multiplyInPlace(n._axisFactor),p.scaleInPlace(n._scaleDragSpeed),p.multiplyInPlace(n._axisFactor),p.addInPlace(n._incrementalStartupValue),n.updateBoundingBox(),n.scalePivot?(n.attachedMesh.getWorldMatrix().getRotationMatrixToRef(n._tmpRotationMatrix),n._boundingDimensions.scaleToRef(.5,n._tmpVector),d.Pq.TransformCoordinatesToRef(n._tmpVector,n._tmpRotationMatrix,n._tmpVector),n._anchorMesh.position.subtractInPlace(n._tmpVector),n._boundingDimensions.multiplyToRef(n.scalePivot,n._tmpVector),d.Pq.TransformCoordinatesToRef(n._tmpVector,n._tmpRotationMatrix,n._tmpVector),n._anchorMesh.position.addInPlace(n._tmpVector)):(r.absolutePosition.subtractToRef(n._anchorMesh.position,n._tmpVector),n._anchorMesh.position.subtractInPlace(n._tmpVector),n.attachedMesh.isUsingPivotMatrix()&&n._anchorMesh.position.subtractInPlace(n.attachedMesh.getPivotPoint())),n._anchorMesh.addChild(n.attachedMesh),n.incrementalSnap?(p.x/=Math.abs(n._incrementalStartupValue.x)<ct.bH?1:n._incrementalStartupValue.x,p.y/=Math.abs(n._incrementalStartupValue.y)<ct.bH?1:n._incrementalStartupValue.y,p.z/=Math.abs(n._incrementalStartupValue.z)<ct.bH?1:n._incrementalStartupValue.z,p.x=Math.max(n._incrementalAnchorStartupValue.x*p.x,n.scalingSnapDistance),p.y=Math.max(n._incrementalAnchorStartupValue.y*p.y,n.scalingSnapDistance),p.z=Math.max(n._incrementalAnchorStartupValue.z*p.z,n.scalingSnapDistance),n._anchorMesh.scaling.x+=(p.x-n._anchorMesh.scaling.x)*Math.abs(o.x),n._anchorMesh.scaling.y+=(p.y-n._anchorMesh.scaling.y)*Math.abs(o.y),n._anchorMesh.scaling.z+=(p.z-n._anchorMesh.scaling.z)*Math.abs(o.z)):(n._anchorMesh.scaling.addInPlace(u),(n._anchorMesh.scaling.x<0||n._anchorMesh.scaling.y<0||n._anchorMesh.scaling.z<0)&&n._anchorMesh.scaling.subtractInPlace(u)),n._anchorMesh.removeChild(n.attachedMesh),n.attachedMesh.setParent(i),Tn._RestorePivotPoint(n.attachedMesh)}n._updateDummy()})),a.onDragStartObservable.add((function(){n.onDragStartObservable.notifyObservers({}),n._dragging=!0,n._selectNode(r),c=0,h=0,n._incrementalStartupValue.copyFrom(n.attachedMesh.scaling),n._incrementalAnchorStartupValue.copyFrom(n._anchorMesh.scaling)})),a.onDragEndObservable.add((function(e){n.onScaleBoxDragEndObservable.notifyObservers({}),n._dragging=!1,n._selectNode(null),n._updateDummy(),n._unhoverMeshOnTouchUp(e.pointerInfo,r)})),u._scaleBoxesParent.addChild(r),u._scaleBoxesDragBehaviors.push(a)},u=this,f=0;f<3;f++)c(f);n._rootMesh.addChild(n._scaleBoxesParent);var _=[];return n._pointerObserver=i.utilityLayerScene.onPointerObservable.add((function(e){_[e.event.pointerId]?e.pickInfo&&e.pickInfo.pickedMesh!=_[e.event.pointerId]&&(_[e.event.pointerId].material=n._coloredMaterial,delete _[e.event.pointerId],n._isHovered=!1):n._rotateSpheresParent.getChildMeshes().concat(n._scaleBoxesParent.getChildMeshes()).forEach((function(t){e.pickInfo&&e.pickInfo.pickedMesh==t&&(_[e.event.pointerId]=t,t.material=n._hoverColoredMaterial,n._isHovered=!0)}))})),n._renderObserver=n.gizmoLayer.originalScene.onBeforeRenderObservable.add((function(){n.attachedMesh&&!n._existingMeshScale.equals(n.attachedMesh.scaling)?n.updateBoundingBox():(n.fixedDragMeshScreenSize||n.fixedDragMeshBoundsSize)&&(n._updateRotationSpheres(),n._updateScaleBoxes()),n._dragMesh&&n.attachedMesh&&n._pointerDragBehavior.dragging&&(n._lineBoundingBox.position.rotateByQuaternionToRef(n._rootMesh.rotationQuaternion,n._tmpVector),n.attachedMesh.setAbsolutePosition(n._dragMesh.position.add(n._tmpVector.scale(-1))))})),n.updateBoundingBox(),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"axisFactor",{get:function(){return this._axisFactor},set:function(e){this._axisFactor=e;for(var t=this._scaleBoxesParent.getChildMeshes(),i=0,n=0;n<3;n++)for(var r=0;r<3;r++)for(var o=0;o<3;o++){var a=(1===n?1:0)+(1===r?1:0)+(1===o?1:0);if(1!==a&&3!==a){if(t[i]){var s=new d.Pq(n-1,r-1,o-1);s.multiplyInPlace(this._axisFactor),t[i].setEnabled(s.lengthSquared()>ct.bH)}i++}}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleDragSpeed",{get:function(){return this._scaleDragSpeed},set:function(e){this._scaleDragSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverColoredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pointerDragBehavior",{get:function(){return this._pointerDragBehavior},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this._dragging||this._pointerDragBehavior.dragging},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e){this._coloredMaterial.emissiveColor=e,this._hoverColoredMaterial.emissiveColor=e.clone().add(new p.v9(.3,.3,.3)),this._lineBoundingBox.getChildren().forEach((function(t){t.color&&(t.color=e)}))},t.prototype._attachedNodeChanged=function(e){var t=this;if(e){this._anchorMesh.scaling.setAll(1),Tn._RemoveAndStorePivotPoint(e);var i=e.parent;this._anchorMesh.addChild(e),this._anchorMesh.removeChild(e),e.setParent(i),Tn._RestorePivotPoint(e),this.updateBoundingBox(),e.getChildMeshes(!1).forEach((function(e){e.markAsDirty("scaling")})),this.gizmoLayer.utilityLayerScene.onAfterRenderObservable.addOnce((function(){t._updateDummy()}))}},t.prototype._selectNode=function(e){this._rotateSpheresParent.getChildMeshes().concat(this._scaleBoxesParent.getChildMeshes()).forEach((function(t){t.isVisible=!e||t==e}))},t.prototype._unhoverMeshOnTouchUp=function(e,t){(null==e?void 0:e.event)instanceof PointerEvent&&"touch"===(null==e?void 0:e.event.pointerType)&&(t.material=this._coloredMaterial)},t.prototype.getScaleBoxes=function(){return this._scaleBoxesParent.getChildMeshes()},t.prototype.updateBoundingBox=function(){if(this.attachedMesh){Tn._RemoveAndStorePivotPoint(this.attachedMesh);var e=this.attachedMesh.parent;this.attachedMesh.setParent(null),this._update(),this.attachedMesh.rotationQuaternion||(this.attachedMesh.rotationQuaternion=d.PT.RotationYawPitchRoll(this.attachedMesh.rotation.y,this.attachedMesh.rotation.x,this.attachedMesh.rotation.z)),this._anchorMesh.rotationQuaternion||(this._anchorMesh.rotationQuaternion=d.PT.RotationYawPitchRoll(this._anchorMesh.rotation.y,this._anchorMesh.rotation.x,this._anchorMesh.rotation.z)),this._anchorMesh.rotationQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpQuaternion.copyFrom(this.attachedMesh.rotationQuaternion),this._tmpVector.copyFrom(this.attachedMesh.position),this.attachedMesh.rotationQuaternion.set(0,0,0,1),this.attachedMesh.position.set(0,0,0);var t=this.attachedMesh.getHierarchyBoundingVectors(!this.ignoreChildren,this.includeChildPredicate);t.max.subtractToRef(t.min,this._boundingDimensions),this._lineBoundingBox.scaling.copyFrom(this._boundingDimensions),this._lineBoundingBox.position.set((t.max.x+t.min.x)/2,(t.max.y+t.min.y)/2,(t.max.z+t.min.z)/2),this._rotateSpheresParent.position.copyFrom(this._lineBoundingBox.position),this._scaleBoxesParent.position.copyFrom(this._lineBoundingBox.position),this._lineBoundingBox.computeWorldMatrix(),this._anchorMesh.position.copyFrom(this._lineBoundingBox.absolutePosition),this.attachedMesh.rotationQuaternion.copyFrom(this._tmpQuaternion),this.attachedMesh.position.copyFrom(this._tmpVector),this.attachedMesh.setParent(e)}this._updateRotationSpheres(),this._updateScaleBoxes(),this.attachedMesh&&(this._existingMeshScale.copyFrom(this.attachedMesh.scaling),Tn._RestorePivotPoint(this.attachedMesh))},t.prototype._updateRotationSpheres=function(){for(var e=this._rotateSpheresParent.getChildMeshes(),t=0;t<3;t++)for(var i=0;i<2;i++)for(var n=0;n<2;n++){var r=4*t+2*i+n;if(0==t&&(e[r].position.set(this._boundingDimensions.x/2,this._boundingDimensions.y*i,this._boundingDimensions.z*n),e[r].position.addInPlace(new d.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(d.Pq.Cross(e[r].position.normalizeToNew(),d.Pq.Right()).normalizeToNew().add(e[r].position))),1==t&&(e[r].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y/2,this._boundingDimensions.z*n),e[r].position.addInPlace(new d.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(d.Pq.Cross(e[r].position.normalizeToNew(),d.Pq.Up()).normalizeToNew().add(e[r].position))),2==t&&(e[r].position.set(this._boundingDimensions.x*i,this._boundingDimensions.y*n,this._boundingDimensions.z/2),e[r].position.addInPlace(new d.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),e[r].lookAt(d.Pq.Cross(e[r].position.normalizeToNew(),d.Pq.Forward()).normalizeToNew().add(e[r].position))),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[r].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.position,this._tmpVector);var o=this.rotationSphereSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[r].scaling.set(o,o,o)}else this.fixedDragMeshBoundsSize?e[r].scaling.set(this.rotationSphereSize*this._boundingDimensions.x,this.rotationSphereSize*this._boundingDimensions.y,this.rotationSphereSize*this._boundingDimensions.z):e[r].scaling.set(this.rotationSphereSize,this.rotationSphereSize,this.rotationSphereSize)}},t.prototype._updateScaleBoxes=function(){for(var e=this._scaleBoxesParent.getChildMeshes(),t=0,i=0;i<3;i++)for(var n=0;n<3;n++)for(var r=0;r<3;r++){var o=(1===i?1:0)+(1===n?1:0)+(1===r?1:0);if(1!==o&&3!==o){if(e[t])if(e[t].position.set(this._boundingDimensions.x*(i/2),this._boundingDimensions.y*(n/2),this._boundingDimensions.z*(r/2)),e[t].position.addInPlace(new d.Pq(-this._boundingDimensions.x/2,-this._boundingDimensions.y/2,-this._boundingDimensions.z/2)),this.fixedDragMeshScreenSize&&this.gizmoLayer.utilityLayerScene.activeCamera){e[t].absolutePosition.subtractToRef(this.gizmoLayer.utilityLayerScene.activeCamera.globalPosition,this._tmpVector);var a=this.scaleBoxSize*this._tmpVector.length()/this.fixedDragMeshScreenSizeDistanceFactor;e[t].scaling.set(a,a,a)}else this.fixedDragMeshBoundsSize?e[t].scaling.set(this.scaleBoxSize*this._boundingDimensions.x,this.scaleBoxSize*this._boundingDimensions.y,this.scaleBoxSize*this._boundingDimensions.z):e[t].scaling.set(this.scaleBoxSize,this.scaleBoxSize,this.scaleBoxSize);t++}}},t.prototype.setEnabledRotationAxis=function(e){this._rotateSpheresParent.getChildMeshes().forEach((function(t,i){i<4?t.setEnabled(-1!=e.indexOf("x")):i<8?t.setEnabled(-1!=e.indexOf("y")):t.setEnabled(-1!=e.indexOf("z"))}))},t.prototype.setEnabledScaling=function(e,t){void 0===t&&(t=!1),this._scaleBoxesParent.getChildMeshes().forEach((function(i){var n=e;t&&!0===i._internalMetadata&&(n=!1),i.setEnabled(n)}))},t.prototype._updateDummy=function(){this._dragMesh&&(this._dragMesh.position.copyFrom(this._lineBoundingBox.getAbsolutePosition()),this._dragMesh.scaling.copyFrom(this._lineBoundingBox.scaling),this._dragMesh.rotationQuaternion.copyFrom(this._rootMesh.rotationQuaternion))},t.prototype.enableDragBehavior=function(){this._dragMesh=Ka("dummy",{size:1},this.gizmoLayer.utilityLayerScene),this._dragMesh.visibility=0,this._dragMesh.rotationQuaternion=new d.PT,this._pointerDragBehavior.useObjectOrientationForDragging=!1,this._dragMesh.addBehavior(this._pointerDragBehavior)},t.prototype.releaseDrag=function(){this._scaleBoxesDragBehaviors.forEach((function(e){e.releaseDrag()})),this._rotateSpheresDragBehaviors.forEach((function(e){e.releaseDrag()})),this._pointerDragBehavior.releaseDrag()},t.prototype.dispose=function(){this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.gizmoLayer.originalScene.onBeforeRenderObservable.remove(this._renderObserver),this._lineBoundingBox.dispose(),this._rotateSpheresParent.dispose(),this._scaleBoxesParent.dispose(),this._dragMesh&&this._dragMesh.dispose(),this._scaleBoxesDragBehaviors.length=0,this._rotateSpheresDragBehaviors.length=0,e.prototype.dispose.call(this)},t.MakeNotPickableAndWrapInBoundingBox=function(e){var t=function(e){e.isPickable=!1,e.getChildMeshes().forEach((function(e){t(e)}))};t(e),e.rotationQuaternion||(e.rotationQuaternion=d.PT.RotationYawPitchRoll(e.rotation.y,e.rotation.x,e.rotation.z));var i=e.position.clone(),n=e.rotationQuaternion.clone();e.rotationQuaternion.set(0,0,0,1),e.position.set(0,0,0);var r=Ka("box",{size:1},e.getScene()),o=e.getHierarchyBoundingVectors();return o.max.subtractToRef(o.min,r.scaling),0===r.scaling.y&&(r.scaling.y=ct.bH),0===r.scaling.x&&(r.scaling.x=ct.bH),0===r.scaling.z&&(r.scaling.z=ct.bH),r.position.set((o.max.x+o.min.x)/2,(o.max.y+o.min.y)/2,(o.max.z+o.min.z)/2),e.addChild(r),e.rotationQuaternion.copyFrom(n),e.position.copyFrom(i),e.removeChild(r),r.addChild(e),r.visibility=0,r},t.prototype.setCustomMesh=function(){T.V.Error("Custom meshes are not supported on this gizmo")},t}(za),ld=function(e){function t(i,n,r,o,a,s,l,c,u){var f;void 0===n&&(n=p.v9.Gray()),void 0===r&&(r=ka.DefaultUtilityLayer),void 0===o&&(o=32),void 0===a&&(a=null),void 0===s&&(s=!1),void 0===l&&(l=1),void 0===c&&(c=p.v9.Yellow()),void 0===u&&(u=p.v9.Gray());var _,m=this;(m=e.call(this,r)||this)._pointerObserver=null,m.snapDistance=0,m.onSnapObservable=new h.cP,m.angle=0,m.sensitivity=1,m._isEnabled=!0,m._parent=null,m._dragging=!1,m._angles=new d.Pq,m._parent=a,m._coloredMaterial=new jo("",r.utilityLayerScene),m._coloredMaterial.diffuseColor=n,m._coloredMaterial.specularColor=n.subtract(new p.v9(.1,.1,.1)),m._hoverMaterial=new jo("",r.utilityLayerScene),m._hoverMaterial.diffuseColor=c,m._hoverMaterial.specularColor=c,m._disableMaterial=new jo("",r.utilityLayerScene),m._disableMaterial.diffuseColor=u,m._disableMaterial.alpha=.4,m._gizmoMesh=new ji("",r.utilityLayerScene);var g=(f=m._createGizmoMesh(m._gizmoMesh,l,o)).rotationMesh,v=f.collider;m._rotationDisplayPlane=Sn("rotationDisplay",{size:.6,updatable:!1},m.gizmoLayer.utilityLayerScene),m._rotationDisplayPlane.rotation.z=.5*Math.PI,m._rotationDisplayPlane.parent=m._gizmoMesh,m._rotationDisplayPlane.setEnabled(!1),Vr.M.ShadersStore.rotationGizmoVertexShader=t._RotationGizmoVertexShader,Vr.M.ShadersStore.rotationGizmoFragmentShader=t._RotationGizmoFragmentShader,m._rotationShaderMaterial=new xa("shader",m.gizmoLayer.utilityLayerScene,{vertex:"rotationGizmo",fragment:"rotationGizmo"},{attributes:["position","uv"],uniforms:["worldViewProjection","angles","rotationColor"]}),m._rotationShaderMaterial.backFaceCulling=!1,m.rotationColor=c,m._rotationDisplayPlane.material=m._rotationShaderMaterial,m._rotationDisplayPlane.visibility=.999,m._gizmoMesh.lookAt(m._rootMesh.position.add(i)),m._rootMesh.addChild(m._gizmoMesh,za.PreserveScaling),m._gizmoMesh.scaling.scaleInPlace(1/3),m.dragBehavior=new In({dragPlaneNormal:i}),m.dragBehavior.moveAttached=!1,m.dragBehavior.maxDragAngle=t.MaxDragAngle,m.dragBehavior._useAlternatePickedPointAboveMaxDragAngle=!0,m._rootMesh.addBehavior(m.dragBehavior);var y=new d.Pq,b=new d.uq,E=new d.Pq,S=new d.Pq;m.dragBehavior.onDragStartObservable.add((function(e){m.attachedNode&&(y.copyFrom(e.dragPlanePoint),m._rotationDisplayPlane.setEnabled(!0),m._rotationDisplayPlane.getWorldMatrix().invertToRef(b),d.Pq.TransformCoordinatesToRef(e.dragPlanePoint,b,y),m._angles.x=Math.atan2(y.y,y.x)+Math.PI,m._angles.y=0,m._angles.z=m.updateGizmoRotationToMatchAttachedMesh?1:0,m._dragging=!0,y.copyFrom(e.dragPlanePoint),m._rotationShaderMaterial.setVector3("angles",m._angles),m.angle=0)})),m.dragBehavior.onDragEndObservable.add((function(){m._dragging=!1,m._rotationDisplayPlane.setEnabled(!1)}));var x={snapDistance:0},C=0,A=new d.uq,P=new d.PT;m.dragBehavior.onDragObservable.add((function(e){if(m.attachedNode){var t=new d.Pq(1,1,1),n=new d.PT(0,0,0,1),o=new d.Pq(0,0,0);if(m.attachedNode.getWorldMatrix().decompose(t,n,o),!(Math.abs(Math.abs(t.x)-Math.abs(t.y))<=ct.bH&&Math.abs(Math.abs(t.x)-Math.abs(t.z))<=ct.bH)&&m.updateGizmoRotationToMatchAttachedMesh)return void T.V.Warn("Unable to use a rotation gizmo matching mesh rotation with non uniform scaling. Use uniform scaling or set updateGizmoRotationToMatchAttachedMesh to false.");n.normalize();var a=m.updateGizmoPositionToMatchAttachedMesh?o:m._rootMesh.absolutePosition,s=e.dragPlanePoint.subtract(a).normalize(),l=y.subtract(a).normalize(),c=d.Pq.Cross(s,l),u=d.Pq.Dot(s,l),h=Math.atan2(c.length(),u)*m.sensitivity;E.copyFrom(i),S.copyFrom(i),m.updateGizmoRotationToMatchAttachedMesh&&(n.toRotationMatrix(b),S=d.Pq.TransformCoordinates(E,b));var p=!1;if(r.utilityLayerScene.activeCamera){var f=r.utilityLayerScene.activeCamera.position.subtract(a).normalize();d.Pq.Dot(f,S)>0&&(E.scaleInPlace(-1),S.scaleInPlace(-1),p=!0)}d.Pq.Dot(S,c)>0&&(h=-h),d.AA.Vector3[0].set(h,0,0),m.dragBehavior.validateDrag(d.AA.Vector3[0])||(h=0);var _=!1;if(0!=m.snapDistance)if(C+=h,Math.abs(C)>m.snapDistance){var g=Math.floor(Math.abs(C)/m.snapDistance);C<0&&(g*=-1),C%=m.snapDistance,h=m.snapDistance*g,_=!0}else h=0;var v=Math.sin(h/2);if(P.set(E.x*v,E.y*v,E.z*v,Math.cos(h/2)),A.determinant()>0){var R=new d.Pq;P.toEulerAnglesToRef(R),d.PT.RotationYawPitchRollToRef(R.y,-R.x,-R.z,P)}if(m.updateGizmoRotationToMatchAttachedMesh)n.multiplyToRef(P,n),n.normalize(),d.uq.ComposeToRef(t,n,o,m.attachedNode.getWorldMatrix());else{P.toRotationMatrix(d.AA.Matrix[0]);var I=m.attachedNode.getWorldMatrix().getTranslation();m.attachedNode.getWorldMatrix().multiplyToRef(d.AA.Matrix[0],m.attachedNode.getWorldMatrix()),m.attachedNode.getWorldMatrix().setTranslation(I)}y.copyFrom(e.dragPlanePoint),_&&(x.snapDistance=h,m.onSnapObservable.notifyObservers(x)),m._angles.y+=h,m.angle+=p?-h:h,m._rotationShaderMaterial.setVector3("angles",m._angles),m._matrixChanged()}}));var R=r._getSharedGizmoLight();R.includedOnlyMeshes=R.includedOnlyMeshes.concat(m._rootMesh.getChildMeshes(!1));var I={colliderMeshes:[v],gizmoMeshes:[g],material:m._coloredMaterial,hoverMaterial:m._hoverMaterial,disableMaterial:m._disableMaterial,active:!1,dragBehavior:m.dragBehavior};return null===(_=m._parent)||void 0===_||_.addToAxisCache(m._gizmoMesh,I),m._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){var i;if(!m._customMeshSet&&(m.dragBehavior.maxDragAngle=t.MaxDragAngle,m._isHovered=!(-1==I.colliderMeshes.indexOf(null===(i=null==e?void 0:e.pickInfo)||void 0===i?void 0:i.pickedMesh)),!m._parent)){var n=I.dragBehavior.enabled?m._isHovered||m._dragging?m._hoverMaterial:m._coloredMaterial:m._disableMaterial;m._setGizmoMeshMaterial(I.gizmoMeshes,n)}})),m.dragBehavior.onEnabledObservable.add((function(e){m._setGizmoMeshMaterial(I.gizmoMeshes,e?m._coloredMaterial:m._disableMaterial)})),m}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationColor",{set:function(e){this._rotationShaderMaterial.setColor3("rotationColor",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t.prototype._createGizmoMesh=function(e,t,i){var n=fa("ignore",{diameter:.6,thickness:.03*t,tessellation:i},this.gizmoLayer.utilityLayerScene);n.visibility=0;var r=fa("",{diameter:.6,thickness:.005*t,tessellation:i},this.gizmoLayer.utilityLayerScene);return r.material=this._coloredMaterial,r.rotation.x=Math.PI/2,n.rotation.x=Math.PI/2,e.addChild(r,za.PreserveScaling),e.addChild(n,za.PreserveScaling),{rotationMesh:r,collider:n}},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedMesh=this._parent.attachedMesh):this.attachedMesh=null},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),this._gizmoMesh&&this._gizmoMesh.dispose(),this._rotationDisplayPlane&&this._rotationDisplayPlane.dispose(),this._rotationShaderMaterial&&this._rotationShaderMaterial.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()})),e.prototype.dispose.call(this)},t.MaxDragAngle=9*Math.PI/20,t._RotationGizmoVertexShader="\n        precision highp float;\n        attribute vec3 position;\n        attribute vec2 uv;\n        uniform mat4 worldViewProjection;\n        varying vec3 vPosition;\n        varying vec2 vUV;\n\n        void main(void) {\n            gl_Position = worldViewProjection * vec4(position, 1.0);\n            vUV = uv;\n        }",t._RotationGizmoFragmentShader="\n        precision highp float;\n        varying vec2 vUV;\n        varying vec3 vPosition;\n        uniform vec3 angles;\n        uniform vec3 rotationColor;\n\n        #define twopi 6.283185307\n\n        void main(void) {\n            vec2 uv = vUV - vec2(0.5);\n            float angle = atan(uv.y, uv.x) + 3.141592;\n            float delta = gl_FrontFacing ? angles.y : -angles.y;\n            float begin = angles.x - delta * angles.z;\n            float start = (begin < (begin + delta)) ? begin : (begin + delta);\n            float end = (begin > (begin + delta)) ? begin : (begin + delta);\n            float len = sqrt(dot(uv,uv));\n            float opacity = 1. - step(0.5, len);\n\n            float base = abs(floor(start / twopi)) * twopi;\n            start += base;\n            end += base;\n\n            float intensity = 0.;\n            for (int i = 0; i < 5; i++)\n            {\n                intensity += max(step(start, angle) - step(end, angle), 0.);\n                angle += twopi;\n            }\n            gl_FragColor = vec4(rotationColor, min(intensity * 0.25, 0.8)) * opacity;\n        }\n    ",t}(za),cd=function(e){function t(t,i,n,r,o,a){void 0===t&&(t=ka.DefaultUtilityLayer),void 0===i&&(i=32),void 0===n&&(n=!1),void 0===r&&(r=1);var s=e.call(this,t)||this;s.onDragStartObservable=new h.cP,s.onDragObservable=new h.cP,s.onDragEndObservable=new h.cP,s._observables=[],s._sensitivity=1,s._gizmoAxisCache=new Map;var l=a&&a.xOptions&&a.xOptions.color?a.xOptions.color:p.v9.Red().scale(.5),c=a&&a.yOptions&&a.yOptions.color?a.yOptions.color:p.v9.Green().scale(.5),u=a&&a.zOptions&&a.zOptions.color?a.zOptions.color:p.v9.Blue().scale(.5);return s.xGizmo=new ld(new d.Pq(1,0,0),l,t,i,s,n,r),s.yGizmo=new ld(new d.Pq(0,1,0),c,t,i,s,n,r),s.zGizmo=new ld(new d.Pq(0,0,1),u,t,i,s,n,r),s.additionalTransformNode=null==a?void 0:a.additionalTransformNode,[s.xGizmo,s.yGizmo,s.zGizmo].forEach((function(e){a&&null!=a.updateScale&&(e.updateScale=a.updateScale),e.dragBehavior.onDragStartObservable.add((function(){s.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){s.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){s.onDragEndObservable.notifyObservers({})}))})),s.attachedMesh=null,s.attachedNode=null,o?o.addToAxisCache(s._gizmoAxisCache):za.GizmoAxisPointerObserver(t,s._gizmoAxisCache),s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,this._checkBillboardTransform(),[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,this._checkBillboardTransform(),[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),t.prototype._checkBillboardTransform=function(){this._nodeAttached&&this._nodeAttached.billboardMode&&T.V.Log("Rotation Gizmo will not work with transforms in billboard mode.")},Object.defineProperty(t.prototype,"sensitivity",{get:function(){return this._sensitivity},set:function(e){this._sensitivity=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t&&(t.sensitivity=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoRotationToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.yGizmo.updateGizmoRotationToMatchAttachedMesh=e,this.zGizmo.updateGizmoRotationToMatchAttachedMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this.xGizmo.updateGizmoPositionToMatchAttachedMesh},set:function(e){this.xGizmo&&(this.xGizmo.updateGizmoPositionToMatchAttachedMesh=e,this.yGizmo.updateGizmoPositionToMatchAttachedMesh=e,this.zGizmo.updateGizmoPositionToMatchAttachedMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.anchorPoint=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t.coordinatesMode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this.xGizmo.snapDistance},set:function(e){this.xGizmo&&(this.xGizmo.snapDistance=e,this.yGizmo.snapDistance=e,this.zGizmo.snapDistance=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this.xGizmo.scaleRatio},set:function(e){this.xGizmo&&(this.xGizmo.scaleRatio=e,this.yGizmo.scaleRatio=e,this.zGizmo.scaleRatio=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;this.xGizmo.dispose(),this.yGizmo.dispose(),this.zGizmo.dispose(),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear(),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)}))},t.prototype.setCustomMesh=function(){T.V.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo)")},t}(za),ud=function(e){function t(i,n,r,o,a,s){void 0===n&&(n=p.v9.Gray()),void 0===r&&(r=ka.DefaultUtilityLayer),void 0===o&&(o=null),void 0===a&&(a=p.v9.Yellow()),void 0===s&&(s=p.v9.Gray());var l,c=this;(c=e.call(this,r)||this)._pointerObserver=null,c.snapDistance=0,c.onSnapObservable=new h.cP,c._isEnabled=!1,c._parent=null,c._dragging=!1,c._parent=o,c._coloredMaterial=new jo("",r.utilityLayerScene),c._coloredMaterial.diffuseColor=n,c._coloredMaterial.specularColor=n.subtract(new p.v9(.1,.1,.1)),c._hoverMaterial=new jo("",r.utilityLayerScene),c._hoverMaterial.diffuseColor=a,c._disableMaterial=new jo("",r.utilityLayerScene),c._disableMaterial.diffuseColor=s,c._disableMaterial.alpha=.4,c._gizmoMesh=t._CreatePlane(r.utilityLayerScene,c._coloredMaterial),c._gizmoMesh.lookAt(c._rootMesh.position.add(i)),c._gizmoMesh.scaling.scaleInPlace(1/3),c._gizmoMesh.parent=c._rootMesh;var u=0,f=new d.Pq,_={snapDistance:0};c.dragBehavior=new In({dragPlaneNormal:i}),c.dragBehavior.moveAttached=!1,c._rootMesh.addBehavior(c.dragBehavior),c.dragBehavior.onDragObservable.add((function(e){if(c.attachedNode){if(0==c.snapDistance)c.attachedNode.getWorldMatrix().getTranslationToRef(d.AA.Vector3[0]),d.AA.Vector3[0].addToRef(e.delta,d.AA.Vector3[0]),c.dragBehavior.validateDrag(d.AA.Vector3[0])&&c.attachedNode.getWorldMatrix().addTranslationFromFloats(e.delta.x,e.delta.y,e.delta.z);else if(u+=e.dragDistance,Math.abs(u)>c.snapDistance){var t=Math.floor(Math.abs(u)/c.snapDistance);u%=c.snapDistance,e.delta.normalizeToRef(f),f.scaleInPlace(c.snapDistance*t),c.attachedNode.getWorldMatrix().getTranslationToRef(d.AA.Vector3[0]),d.AA.Vector3[0].addToRef(f,d.AA.Vector3[0]),c.dragBehavior.validateDrag(d.AA.Vector3[0])&&(c.attachedNode.getWorldMatrix().addTranslationFromFloats(f.x,f.y,f.z),_.snapDistance=c.snapDistance*t,c.onSnapObservable.notifyObservers(_))}c._matrixChanged()}})),c.dragBehavior.onDragStartObservable.add((function(){c._dragging=!0})),c.dragBehavior.onDragEndObservable.add((function(){c._dragging=!1}));var m=r._getSharedGizmoLight();m.includedOnlyMeshes=m.includedOnlyMeshes.concat(c._rootMesh.getChildMeshes(!1));var g={gizmoMeshes:c._gizmoMesh.getChildMeshes(),colliderMeshes:c._gizmoMesh.getChildMeshes(),material:c._coloredMaterial,hoverMaterial:c._hoverMaterial,disableMaterial:c._disableMaterial,active:!1,dragBehavior:c.dragBehavior};return null===(l=c._parent)||void 0===l||l.addToAxisCache(c._gizmoMesh,g),c._pointerObserver=r.utilityLayerScene.onPointerObservable.add((function(e){var t;if(!c._customMeshSet&&(c._isHovered=!(-1==g.colliderMeshes.indexOf(null===(t=null==e?void 0:e.pickInfo)||void 0===t?void 0:t.pickedMesh)),!c._parent)){var i=g.dragBehavior.enabled?c._isHovered||c._dragging?c._hoverMaterial:c._coloredMaterial:c._disableMaterial;c._setGizmoMeshMaterial(g.gizmoMeshes,i)}})),c.dragBehavior.onEnabledObservable.add((function(e){c._setGizmoMeshMaterial(g.gizmoMeshes,e?c._coloredMaterial:c._disableMaterial)})),c}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),t._CreatePlane=function(e,t){var i=new Mi("plane",e),n=Sn("dragPlane",{width:.1375,height:.1375,sideOrientation:2},e);return n.material=t,n.parent=i,i},t.prototype._attachedNodeChanged=function(e){this.dragBehavior&&(this.dragBehavior.enabled=!!e)},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e,e?this._parent&&(this.attachedNode=this._parent.attachedNode):this.attachedNode=null},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){this.onSnapObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this.dragBehavior.detach(),e.prototype.dispose.call(this),this._gizmoMesh&&this._gizmoMesh.dispose(),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()}))},t}(za),hd=function(e){function t(t,i,n,r){void 0===t&&(t=ka.DefaultUtilityLayer),void 0===i&&(i=1);var o=e.call(this,t)||this;return o._meshAttached=null,o._nodeAttached=null,o._observables=[],o._gizmoAxisCache=new Map,o.onDragStartObservable=new h.cP,o.onDragObservable=new h.cP,o.onDragEndObservable=new h.cP,o._planarGizmoEnabled=!1,o.xGizmo=new Ya(new d.Pq(1,0,0),p.v9.Red().scale(.5),t,o,i),o.yGizmo=new Ya(new d.Pq(0,1,0),p.v9.Green().scale(.5),t,o,i),o.zGizmo=new Ya(new d.Pq(0,0,1),p.v9.Blue().scale(.5),t,o,i),o.xPlaneGizmo=new ud(new d.Pq(1,0,0),p.v9.Red().scale(.5),o.gizmoLayer,o),o.yPlaneGizmo=new ud(new d.Pq(0,1,0),p.v9.Green().scale(.5),o.gizmoLayer,o),o.zPlaneGizmo=new ud(new d.Pq(0,0,1),p.v9.Blue().scale(.5),o.gizmoLayer,o),o.additionalTransformNode=null==r?void 0:r.additionalTransformNode,[o.xGizmo,o.yGizmo,o.zGizmo,o.xPlaneGizmo,o.yPlaneGizmo,o.zPlaneGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){o.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){o.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){o.onDragEndObservable.notifyObservers({})}))})),o.attachedMesh=null,n?n.addToAxisCache(o._gizmoAxisCache):za.GizmoAxisPointerObserver(t,o._gizmoAxisCache),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered||this.xPlaneGizmo.isHovered||this.yPlaneGizmo.isHovered||this.zPlaneGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging||this.xPlaneGizmo.dragBehavior.dragging||this.yPlaneGizmo.dragBehavior.dragging||this.zPlaneGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"planarGizmoEnabled",{get:function(){return this._planarGizmoEnabled},set:function(e){var t=this;this._planarGizmoEnabled=e,[this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(i){i&&(i.isEnabled=e,e&&(i.attachedMesh?i.attachedMesh=t.attachedMesh:i.attachedNode=t.attachedNode))}),this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateGizmoPositionToMatchAttachedMesh",{get:function(){return this._updateGizmoPositionToMatchAttachedMesh},set:function(e){this._updateGizmoPositionToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.updateGizmoPositionToMatchAttachedMesh=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.anchorPoint=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t.coordinatesMode=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag(),this.xPlaneGizmo.dragBehavior.releaseDrag(),this.yPlaneGizmo.dragBehavior.releaseDrag(),this.zPlaneGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;[this.xGizmo,this.yGizmo,this.zGizmo,this.xPlaneGizmo,this.yPlaneGizmo,this.zPlaneGizmo].forEach((function(e){e&&e.dispose()})),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)})),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear()},t.prototype.setCustomMesh=function(){T.V.Error("Custom meshes are not supported on this gizmo, please set the custom meshes on the gizmos contained within this one (gizmo.xGizmo, gizmo.yGizmo, gizmo.zGizmo,gizmo.xPlaneGizmo, gizmo.yPlaneGizmo, gizmo.zPlaneGizmo)")},t}(za),dd=function(e){function t(t,i,n,r){void 0===t&&(t=ka.DefaultUtilityLayer),void 0===i&&(i=1);var o=e.call(this,t)||this;return o._meshAttached=null,o._nodeAttached=null,o._incrementalSnap=!1,o._sensitivity=1,o._observables=[],o._gizmoAxisCache=new Map,o.onDragStartObservable=new h.cP,o.onDragObservable=new h.cP,o.onDragEndObservable=new h.cP,o.uniformScaleGizmo=o._createUniformScaleMesh(),o.xGizmo=new ad(new d.Pq(1,0,0),p.v9.Red().scale(.5),t,o,i),o.yGizmo=new ad(new d.Pq(0,1,0),p.v9.Green().scale(.5),t,o,i),o.zGizmo=new ad(new d.Pq(0,0,1),p.v9.Blue().scale(.5),t,o,i),o.additionalTransformNode=null==r?void 0:r.additionalTransformNode,[o.xGizmo,o.yGizmo,o.zGizmo,o.uniformScaleGizmo].forEach((function(e){e.dragBehavior.onDragStartObservable.add((function(){o.onDragStartObservable.notifyObservers({})})),e.dragBehavior.onDragObservable.add((function(){o.onDragObservable.notifyObservers({})})),e.dragBehavior.onDragEndObservable.add((function(){o.onDragEndObservable.notifyObservers({})}))})),o.attachedMesh=null,o.attachedNode=null,n?n.addToAxisCache(o._gizmoAxisCache):za.GizmoAxisPointerObserver(t,o._gizmoAxisCache),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"coloredMaterial",{get:function(){return this._coloredMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hoverMaterial",{get:function(){return this._hoverMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"disableMaterial",{get:function(){return this._disableMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedMesh",{get:function(){return this._meshAttached},set:function(e){this._meshAttached=e,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.isEnabled?t.attachedMesh=e:t.attachedMesh=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this._nodeAttached},set:function(e){this._meshAttached=null,this._nodeAttached=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.isEnabled?t.attachedNode=e:t.attachedNode=null}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"updateScale",{get:function(){return this.xGizmo.updateScale},set:function(e){this.xGizmo&&(this.xGizmo.updateScale=e,this.yGizmo.updateScale=e,this.zGizmo.updateScale=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isHovered",{get:function(){return this.xGizmo.isHovered||this.yGizmo.isHovered||this.zGizmo.isHovered||this.uniformScaleGizmo.isHovered},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isDragging",{get:function(){return this.xGizmo.dragBehavior.dragging||this.yGizmo.dragBehavior.dragging||this.zGizmo.dragBehavior.dragging||this.uniformScaleGizmo.dragBehavior.dragging},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t.additionalTransformNode=e}))},enumerable:!1,configurable:!0}),t.prototype._createUniformScaleMesh=function(){this._coloredMaterial=new jo("",this.gizmoLayer.utilityLayerScene),this._coloredMaterial.diffuseColor=p.v9.Gray(),this._hoverMaterial=new jo("",this.gizmoLayer.utilityLayerScene),this._hoverMaterial.diffuseColor=p.v9.Yellow(),this._disableMaterial=new jo("",this.gizmoLayer.utilityLayerScene),this._disableMaterial.diffuseColor=p.v9.Gray(),this._disableMaterial.alpha=.4;var e=new ad(new d.Pq(0,1,0),p.v9.Gray().scale(.5),this.gizmoLayer,this);e.updateGizmoRotationToMatchAttachedMesh=!1,e.uniformScaling=!0,this._uniformScalingMesh=Ks("uniform",{type:1},e.gizmoLayer.utilityLayerScene),this._uniformScalingMesh.scaling.scaleInPlace(.01),this._uniformScalingMesh.visibility=0,this._octahedron=Ks("",{type:1},e.gizmoLayer.utilityLayerScene),this._octahedron.scaling.scaleInPlace(.007),this._uniformScalingMesh.addChild(this._octahedron),e.setCustomMesh(this._uniformScalingMesh,!0);var t=this.gizmoLayer._getSharedGizmoLight();t.includedOnlyMeshes=t.includedOnlyMeshes.concat(this._octahedron);var i={gizmoMeshes:[this._octahedron,this._uniformScalingMesh],colliderMeshes:[this._octahedron,this._uniformScalingMesh],material:this._coloredMaterial,hoverMaterial:this._hoverMaterial,disableMaterial:this._disableMaterial,active:!1,dragBehavior:e.dragBehavior};return this.addToAxisCache(e._rootMesh,i),e},Object.defineProperty(t.prototype,"updateGizmoRotationToMatchAttachedMesh",{get:function(){return this._updateGizmoRotationToMatchAttachedMesh},set:function(e){e?(this._updateGizmoRotationToMatchAttachedMesh=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.updateGizmoRotationToMatchAttachedMesh=e)}))):T.V.Warn("Setting updateGizmoRotationToMatchAttachedMesh = false on scaling gizmo is not supported.")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anchorPoint",{get:function(){return this._anchorPoint},set:function(e){this._anchorPoint=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.anchorPoint=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"customRotationQuaternion",{get:function(){return this._customRotationQuaternion},set:function(e){this._customRotationQuaternion=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.customRotationQuaternion=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"coordinatesMode",{set:function(e){0==e&&T.V.Warn("Setting coordinates Mode to world on scaling gizmo is not supported."),[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(e){e.coordinatesMode=1}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapDistance",{get:function(){return this._snapDistance},set:function(e){this._snapDistance=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.snapDistance=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"incrementalSnap",{get:function(){return this._incrementalSnap},set:function(e){this._incrementalSnap=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.incrementalSnap=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sensitivity",{get:function(){return this._sensitivity},set:function(e){this._sensitivity=e,[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(t){t&&(t.sensitivity=e)}))},enumerable:!1,configurable:!0}),t.prototype.addToAxisCache=function(e,t){this._gizmoAxisCache.set(e,t)},t.prototype.getAxisCache=function(e){return this._gizmoAxisCache.get(e)},t.prototype.releaseDrag=function(){this.xGizmo.dragBehavior.releaseDrag(),this.yGizmo.dragBehavior.releaseDrag(),this.zGizmo.dragBehavior.releaseDrag(),this.uniformScaleGizmo.dragBehavior.releaseDrag()},t.prototype.dispose=function(){var e=this;[this.xGizmo,this.yGizmo,this.zGizmo,this.uniformScaleGizmo].forEach((function(e){e&&e.dispose()})),this._observables.forEach((function(t){e.gizmoLayer.utilityLayerScene.onPointerObservable.remove(t)})),this.onDragStartObservable.clear(),this.onDragObservable.clear(),this.onDragEndObservable.clear(),[this._uniformScalingMesh,this._octahedron].forEach((function(e){e&&e.dispose()})),[this._coloredMaterial,this._hoverMaterial,this._disableMaterial].forEach((function(e){e&&e.dispose()}))},t}(za),pd=function(){function e(e,t,i,n){void 0===t&&(t=1),void 0===i&&(i=ka.DefaultUtilityLayer),void 0===n&&(n=ka.DefaultKeepDepthUtilityLayer),this._scene=e,this.clearGizmoOnEmptyPointerEvent=!1,this.enableAutoPicking=!0,this.onAttachedToMeshObservable=new h.cP,this.onAttachedToNodeObservable=new h.cP,this._gizmosEnabled={positionGizmo:!1,rotationGizmo:!1,scaleGizmo:!1,boundingBoxGizmo:!1},this._pointerObservers=[],this._attachedMesh=null,this._attachedNode=null,this._boundingBoxColor=p.v9.FromHexString("#0984e3"),this._thickness=1,this._scaleRatio=1,this._coordinatesMode=1,this._gizmoAxisCache=new Map,this.boundingBoxDragBehavior=new Dn,this.attachableMeshes=null,this.attachableNodes=null,this.usePointerToAttachGizmos=!0,this._defaultUtilityLayer=i,this._defaultKeepDepthUtilityLayer=n,this._defaultKeepDepthUtilityLayer.utilityLayerScene.autoClearDepthAndStencil=!1,this._thickness=t,this.gizmos={positionGizmo:null,rotationGizmo:null,scaleGizmo:null,boundingBoxGizmo:null};var r=this._attachToMeshPointerObserver(e),o=za.GizmoAxisPointerObserver(this._defaultUtilityLayer,this._gizmoAxisCache);this._pointerObservers=[r,o]}return Object.defineProperty(e.prototype,"keepDepthUtilityLayer",{get:function(){return this._defaultKeepDepthUtilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"utilityLayer",{get:function(){return this._defaultUtilityLayer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isHovered",{get:function(){var e=!1;for(var t in this.gizmos){var i=this.gizmos[t];if(i&&i.isHovered){e=!0;break}}return e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDragging",{get:function(){var e=!1;return[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo,this.gizmos.boundingBoxGizmo].forEach((function(t){t&&t.isDragging&&(e=!0)})),e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scaleRatio",{get:function(){return this._scaleRatio},set:function(e){this._scaleRatio=e,[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo].forEach((function(t){t&&(t.scaleRatio=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"coordinatesMode",{get:function(){return this._coordinatesMode},set:function(e){this._coordinatesMode=e,[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo].forEach((function(t){t&&(t.coordinatesMode=e)}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedMesh",{get:function(){return this._attachedMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attachedNode",{get:function(){return this._attachedNode},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"additionalTransformNode",{get:function(){return this._additionalTransformNode},set:function(e){this._additionalTransformNode=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),e.prototype._attachToMeshPointerObserver=function(e){var t=this;return e.onPointerObservable.add((function(e){if(t.usePointerToAttachGizmos&&e.type==De.POINTERDOWN)if(e.pickInfo&&e.pickInfo.pickedMesh){if(t.enableAutoPicking){var i=e.pickInfo.pickedMesh;if(null==t.attachableMeshes)for(;i&&null!=i.parent;)i=i.parent;else{var n=!1;t.attachableMeshes.forEach((function(e){i&&(i==e||i.isDescendantOf(e))&&(i=e,n=!0)})),n||(i=null)}i instanceof wi?t._attachedMesh!=i&&t.attachToMesh(i):t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}}else t.clearGizmoOnEmptyPointerEvent&&t.attachToMesh(null)}))},e.prototype.attachToMesh=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=e,this._attachedNode=null,this.gizmos){var i=this.gizmos[t];i&&this._gizmosEnabled[t]&&(i.attachedMesh=e)}this.boundingBoxGizmoEnabled&&this._attachedMesh&&this._attachedMesh.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToMeshObservable.notifyObservers(e)},e.prototype.attachToNode=function(e){for(var t in this._attachedMesh&&this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh=null,this._attachedNode=e,this.gizmos){var i=this.gizmos[t];i&&this._gizmosEnabled[t]&&(i.attachedNode=e)}this.boundingBoxGizmoEnabled&&this._attachedNode&&this._attachedNode.addBehavior(this.boundingBoxDragBehavior),this.onAttachedToNodeObservable.notifyObservers(e)},Object.defineProperty(e.prototype,"positionGizmoEnabled",{get:function(){return this._gizmosEnabled.positionGizmo},set:function(e){e?(this.gizmos.positionGizmo||(this.gizmos.positionGizmo=new hd(this._defaultUtilityLayer,this._thickness,this)),this._attachedNode?this.gizmos.positionGizmo.attachedNode=this._attachedNode:this.gizmos.positionGizmo.attachedMesh=this._attachedMesh):this.gizmos.positionGizmo&&(this.gizmos.positionGizmo.attachedNode=null),this._gizmosEnabled.positionGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotationGizmoEnabled",{get:function(){return this._gizmosEnabled.rotationGizmo},set:function(e){e?(this.gizmos.rotationGizmo||(this.gizmos.rotationGizmo=new cd(this._defaultUtilityLayer,32,!1,this._thickness,this)),this._attachedNode?this.gizmos.rotationGizmo.attachedNode=this._attachedNode:this.gizmos.rotationGizmo.attachedMesh=this._attachedMesh):this.gizmos.rotationGizmo&&(this.gizmos.rotationGizmo.attachedNode=null),this._gizmosEnabled.rotationGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scaleGizmoEnabled",{get:function(){return this._gizmosEnabled.scaleGizmo},set:function(e){e?(this.gizmos.scaleGizmo=this.gizmos.scaleGizmo||new dd(this._defaultUtilityLayer,this._thickness,this),this._attachedNode?this.gizmos.scaleGizmo.attachedNode=this._attachedNode:this.gizmos.scaleGizmo.attachedMesh=this._attachedMesh):this.gizmos.scaleGizmo&&(this.gizmos.scaleGizmo.attachedNode=null),this._gizmosEnabled.scaleGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"boundingBoxGizmoEnabled",{get:function(){return this._gizmosEnabled.boundingBoxGizmo},set:function(e){e?(this.gizmos.boundingBoxGizmo=this.gizmos.boundingBoxGizmo||new sd(this._boundingBoxColor,this._defaultKeepDepthUtilityLayer),this._attachedMesh?this.gizmos.boundingBoxGizmo.attachedMesh=this._attachedMesh:this.gizmos.boundingBoxGizmo.attachedNode=this._attachedNode,this._attachedMesh?(this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior),this._attachedMesh.addBehavior(this.boundingBoxDragBehavior)):this._attachedNode&&(this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this._attachedNode.addBehavior(this.boundingBoxDragBehavior))):this.gizmos.boundingBoxGizmo&&(this._attachedMesh?this._attachedMesh.removeBehavior(this.boundingBoxDragBehavior):this._attachedNode&&this._attachedNode.removeBehavior(this.boundingBoxDragBehavior),this.gizmos.boundingBoxGizmo.attachedNode=null),this._gizmosEnabled.boundingBoxGizmo=e,this._setAdditionalTransformNode()},enumerable:!1,configurable:!0}),e.prototype._setAdditionalTransformNode=function(){for(var e in this.gizmos){var t=this.gizmos[e];t&&this._gizmosEnabled[e]&&(t.additionalTransformNode=this._additionalTransformNode)}},e.prototype.addToAxisCache=function(e){var t=this;e.size>0&&e.forEach((function(e,i){t._gizmoAxisCache.set(i,e)}))},e.prototype.releaseDrag=function(){[this.gizmos.positionGizmo,this.gizmos.rotationGizmo,this.gizmos.scaleGizmo,this.gizmos.boundingBoxGizmo].forEach((function(e){null==e||e.releaseDrag()}))},e.prototype.dispose=function(){var e,t,i=this;for(var n in this._pointerObservers.forEach((function(e){i._scene.onPointerObservable.remove(e)})),this.gizmos){var r=this.gizmos[n];r&&r.dispose()}this._defaultKeepDepthUtilityLayer!==ka._DefaultKeepDepthUtilityLayer&&(null===(e=this._defaultKeepDepthUtilityLayer)||void 0===e||e.dispose()),this._defaultUtilityLayer!==ka._DefaultUtilityLayer&&(null===(t=this._defaultUtilityLayer)||void 0===t||t.dispose()),this.boundingBoxDragBehavior.detach(),this.onAttachedToMeshObservable.clear()},e}(),fd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._needProjectionMatrixCompute=!0,t._viewMatrix=d.uq.Identity(),t._projectionMatrix=d.uq.Identity(),t}return(0,m.C6)(t,e),t.prototype._setPosition=function(e){this._position=e},Object.defineProperty(t.prototype,"position",{get:function(){return this._position},set:function(e){this._setPosition(e)},enumerable:!1,configurable:!0}),t.prototype._setDirection=function(e){this._direction=e},Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){this._setDirection(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowMinZ",{get:function(){return this._shadowMinZ},set:function(e){this._shadowMinZ=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._shadowMaxZ},set:function(e){this._shadowMaxZ=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),t.prototype.computeTransformedInformation=function(){return!(!this.parent||!this.parent.getWorldMatrix||(this.transformedPosition||(this.transformedPosition=d.Pq.Zero()),d.Pq.TransformCoordinatesToRef(this.position,this.parent.getWorldMatrix(),this.transformedPosition),this.direction&&(this.transformedDirection||(this.transformedDirection=d.Pq.Zero()),d.Pq.TransformNormalToRef(this.direction,this.parent.getWorldMatrix(),this.transformedDirection)),0))},t.prototype.getDepthScale=function(){return 50},t.prototype.getShadowDirection=function(e){return this.transformedDirection?this.transformedDirection:this.direction},t.prototype.getAbsolutePosition=function(){return this.transformedPosition?this.transformedPosition:this.position},t.prototype.setDirectionToTarget=function(e){return this.direction=d.Pq.Normalize(e.subtract(this.position)),this.direction},t.prototype.getRotation=function(){this.direction.normalize();var e=d.Pq.Cross(this.direction,Ni.Y),t=d.Pq.Cross(e,this.direction);return d.Pq.RotationFromAxis(e,t,this.direction)},t.prototype.needCube=function(){return!1},t.prototype.needProjectionMatrixCompute=function(){return this._needProjectionMatrixCompute},t.prototype.forceProjectionMatrixCompute=function(){this._needProjectionMatrixCompute=!0},t.prototype._initCache=function(){e.prototype._initCache.call(this),this._cache.position=d.Pq.Zero()},t.prototype._isSynchronized=function(){return!!this._cache.position.equals(this.position)},t.prototype.computeWorldMatrix=function(e){return!e&&this.isSynchronized()?(this._currentRenderId=this.getScene().getRenderId(),this._worldMatrix):(this._updateCache(),this._cache.position.copyFrom(this.position),this._worldMatrix||(this._worldMatrix=d.uq.Identity()),d.uq.TranslationToRef(this.position.x,this.position.y,this.position.z,this._worldMatrix),this.parent&&this.parent.getWorldMatrix&&(this._worldMatrix.multiplyToRef(this.parent.getWorldMatrix(),this._worldMatrix),this._markSyncedWithParent()),this._worldMatrixDeterminantIsDirty=!0,this._worldMatrix)},t.prototype.getDepthMinZ=function(e){return void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ},t.prototype.getDepthMaxZ=function(e){return void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ},t.prototype.setShadowProjectionMatrix=function(e,t,i){return this.customProjectionMatrixBuilder?this.customProjectionMatrixBuilder(t,i,e):this._setDefaultShadowProjectionMatrix(e,t,i),this},t.prototype._syncParentEnabledState=function(){e.prototype._syncParentEnabledState.call(this),this.parent&&this.parent.getWorldMatrix||(this.transformedPosition=null,this.transformedDirection=null)},t.prototype.getViewMatrix=function(e){var t=d.AA.Vector3[0],i=this.position;this.computeTransformedInformation()&&(i=this.transformedPosition),d.Pq.NormalizeToRef(this.getShadowDirection(e),t),1===Math.abs(d.Pq.Dot(t,d.Pq.Up()))&&(t.z=1e-13);var n=d.AA.Vector3[1];return i.addToRef(t,n),d.uq.LookAtLHToRef(i,n,d.Pq.Up(),this._viewMatrix),this._viewMatrix},t.prototype.getProjectionMatrix=function(e,t){return this.setShadowProjectionMatrix(this._projectionMatrix,null!=e?e:this._viewMatrix,null!=t?t:[]),this._projectionMatrix},(0,m.Cg)([(0,V.P_)()],t.prototype,"position",null),(0,m.Cg)([(0,V.P_)()],t.prototype,"direction",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"shadowMinZ",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"shadowMaxZ",null),t}(Ki);Y.AddNodeConstructor("Light_Type_1",(function(e,t){return function(){return new _d(e,d.Pq.Zero(),t)}}));var _d=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._shadowFrustumSize=0,r._shadowOrthoScale=.1,r.autoUpdateExtends=!0,r.autoCalcShadowZBounds=!1,r._orthoLeft=Number.MAX_VALUE,r._orthoRight=Number.MIN_VALUE,r._orthoTop=Number.MIN_VALUE,r._orthoBottom=Number.MAX_VALUE,r.position=i.scale(-1),r.direction=i,r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"shadowFrustumSize",{get:function(){return this._shadowFrustumSize},set:function(e){this._shadowFrustumSize=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowOrthoScale",{get:function(){return this._shadowOrthoScale},set:function(e){this._shadowOrthoScale=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoLeft",{get:function(){return this._orthoLeft},set:function(e){this._orthoLeft=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoRight",{get:function(){return this._orthoRight},set:function(e){this._orthoRight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoTop",{get:function(){return this._orthoTop},set:function(e){this._orthoTop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"orthoBottom",{get:function(){return this._orthoBottom},set:function(e){this._orthoBottom=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DirectionalLight"},t.prototype.getTypeID=function(){return Ki.LIGHTTYPEID_DIRECTIONALLIGHT},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){this.shadowFrustumSize>0?this._setDefaultFixedFrustumShadowProjectionMatrix(e):this._setDefaultAutoExtendShadowProjectionMatrix(e,t,i)},t.prototype._setDefaultFixedFrustumShadowProjectionMatrix=function(e){var t=this.getScene().activeCamera;t&&d.uq.OrthoLHToRef(this.shadowFrustumSize,this.shadowFrustumSize,void 0!==this.shadowMinZ?this.shadowMinZ:t.minZ,void 0!==this.shadowMaxZ?this.shadowMaxZ:t.maxZ,e,this.getScene().getEngine().isNDCHalfZRange)},t.prototype._setDefaultAutoExtendShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;if(n){if(this.autoUpdateExtends||this._orthoLeft===Number.MAX_VALUE){var r=d.Pq.Zero();this._orthoLeft=Number.MAX_VALUE,this._orthoRight=-Number.MAX_VALUE,this._orthoTop=-Number.MAX_VALUE,this._orthoBottom=Number.MAX_VALUE;for(var o=Number.MAX_VALUE,a=-Number.MAX_VALUE,s=0;s<i.length;s++){var l=i[s];if(l)for(var c=l.getBoundingInfo().boundingBox,u=0;u<c.vectorsWorld.length;u++)d.Pq.TransformCoordinatesToRef(c.vectorsWorld[u],t,r),r.x<this._orthoLeft&&(this._orthoLeft=r.x),r.y<this._orthoBottom&&(this._orthoBottom=r.y),r.x>this._orthoRight&&(this._orthoRight=r.x),r.y>this._orthoTop&&(this._orthoTop=r.y),this.autoCalcShadowZBounds&&(r.z<o&&(o=r.z),r.z>a&&(a=r.z))}this.autoCalcShadowZBounds&&(this._shadowMinZ=o,this._shadowMaxZ=a)}var h=this._orthoRight-this._orthoLeft,p=this._orthoTop-this._orthoBottom,f=void 0!==this.shadowMinZ?this.shadowMinZ:n.minZ,_=void 0!==this.shadowMaxZ?this.shadowMaxZ:n.maxZ,m=this.getScene().getEngine().useReverseDepthBuffer;d.uq.OrthoOffCenterLHToRef(this._orthoLeft-h*this.shadowOrthoScale,this._orthoRight+h*this.shadowOrthoScale,this._orthoBottom-p*this.shadowOrthoScale,this._orthoTop+p*this.shadowOrthoScale,m?_:f,m?f:_,e,this.getScene().getEngine().isNDCHalfZRange)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z,1,t),this):(this._uniformBuffer.updateFloat4("vLightData",this.direction.x,this.direction.y,this.direction.z,1,t),this)},t.prototype.transferToNodeMaterialEffect=function(e,t){return this.computeTransformedInformation()?(e.setFloat3(t,this.transformedDirection.x,this.transformedDirection.y,this.transformedDirection.z),this):(e.setFloat3(t,this.direction.x,this.direction.y,this.direction.z),this)},t.prototype.getDepthMinZ=function(e){var t=this._scene.getEngine();return!t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1},t.prototype.getDepthMaxZ=function(e){var t=this._scene.getEngine();return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:1},t.prototype.prepareLightSpecificDefines=function(e,t){e["DIRLIGHT"+t]=!0},(0,m.Cg)([(0,V.lK)()],t.prototype,"shadowFrustumSize",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"shadowOrthoScale",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"autoUpdateExtends",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"autoCalcShadowZBounds",void 0),(0,m.Cg)([(0,V.lK)("orthoLeft")],t.prototype,"_orthoLeft",void 0),(0,m.Cg)([(0,V.lK)("orthoRight")],t.prototype,"_orthoRight",void 0),(0,m.Cg)([(0,V.lK)("orthoTop")],t.prototype,"_orthoTop",void 0),(0,m.Cg)([(0,V.lK)("orthoBottom")],t.prototype,"_orthoBottom",void 0),t}(fd);function md(e,t,i){void 0===t&&(t={}),t.diameter||(t.diameter=1),t.segments||(t.segments=16);var n=Ja("",{slice:.5,diameter:t.diameter,segments:t.segments},i),r=ps("",{radius:t.diameter/2,tessellation:3*t.segments+(4-t.segments)},i);r.rotation.x=-Math.PI/2,r.parent=n;var o=ji.MergeMeshes([r,n],!0);return o.name=e,o}(0,s.Y5)("BABYLON.DirectionalLight",_d);var gd={CreateHemisphere:md};ji.CreateHemisphere=function(e,t,i,n){return md(e,{segments:t,diameter:i},n)},Y.AddNodeConstructor("Light_Type_2",(function(e,t){return function(){return new vd(e,d.Pq.Zero(),d.Pq.Zero(),0,0,t)}}));var vd=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,a)||this;return s._innerAngle=0,s._projectionTextureMatrix=d.uq.Zero(),s._projectionTextureLightNear=1e-6,s._projectionTextureLightFar=1e3,s._projectionTextureUpDirection=d.Pq.Up(),s._projectionTextureViewLightDirty=!0,s._projectionTextureProjectionLightDirty=!0,s._projectionTextureDirty=!0,s._projectionTextureViewTargetVector=d.Pq.Zero(),s._projectionTextureViewLightMatrix=d.uq.Zero(),s._projectionTextureProjectionLightMatrix=d.uq.Zero(),s._projectionTextureScalingMatrix=d.uq.FromValues(.5,0,0,0,0,.5,0,0,0,0,.5,0,.5,.5,.5,1),s.position=i,s.direction=n,s.angle=r,s.exponent=o,s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._cosHalfAngle=Math.cos(.5*e),this._projectionTextureProjectionLightDirty=!0,this.forceProjectionMatrixCompute(),this._computeAngleValues()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"innerAngle",{get:function(){return this._innerAngle},set:function(e){this._innerAngle=e,this._computeAngleValues()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowAngleScale",{get:function(){return this._shadowAngleScale},set:function(e){this._shadowAngleScale=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureMatrix",{get:function(){return this._projectionTextureMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightNear",{get:function(){return this._projectionTextureLightNear},set:function(e){this._projectionTextureLightNear=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureLightFar",{get:function(){return this._projectionTextureLightFar},set:function(e){this._projectionTextureLightFar=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTextureUpDirection",{get:function(){return this._projectionTextureUpDirection},set:function(e){this._projectionTextureUpDirection=e,this._projectionTextureProjectionLightDirty=!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"projectionTexture",{get:function(){return this._projectionTexture},set:function(e){var i=this;this._projectionTexture!==e&&(this._projectionTexture=e,this._projectionTextureDirty=!0,this._projectionTexture&&!this._projectionTexture.isReady()&&(t._IsProceduralTexture(this._projectionTexture)?this._projectionTexture.getEffect().executeWhenCompiled((function(){i._markMeshesAsLightDirty()})):t._IsTexture(this._projectionTexture)&&this._projectionTexture.onLoadObservable.addOnce((function(){i._markMeshesAsLightDirty()}))))},enumerable:!1,configurable:!0}),t._IsProceduralTexture=function(e){return void 0!==e.onGeneratedObservable},t._IsTexture=function(e){return void 0!==e.onLoadObservable},Object.defineProperty(t.prototype,"projectionTextureProjectionLightMatrix",{get:function(){return this._projectionTextureProjectionLightMatrix},set:function(e){this._projectionTextureProjectionLightMatrix=e,this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SpotLight"},t.prototype.getTypeID=function(){return Ki.LIGHTTYPEID_SPOTLIGHT},t.prototype._setDirection=function(t){e.prototype._setDirection.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setPosition=function(t){e.prototype._setPosition.call(this,t),this._projectionTextureViewLightDirty=!0},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;if(n){this._shadowAngleScale=this._shadowAngleScale||1;var r=this._shadowAngleScale*this._angle,o=void 0!==this.shadowMinZ?this.shadowMinZ:n.minZ,a=void 0!==this.shadowMaxZ?this.shadowMaxZ:n.maxZ,s=this.getScene().getEngine().useReverseDepthBuffer;d.uq.PerspectiveFovLHToRef(r,1,s?a:o,s?o:a,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,s)}},t.prototype._computeProjectionTextureViewLightMatrix=function(){this._projectionTextureViewLightDirty=!1,this._projectionTextureDirty=!0,this.getAbsolutePosition().addToRef(this.getShadowDirection(),this._projectionTextureViewTargetVector),d.uq.LookAtLHToRef(this.getAbsolutePosition(),this._projectionTextureViewTargetVector,this._projectionTextureUpDirection,this._projectionTextureViewLightMatrix)},t.prototype._computeProjectionTextureProjectionLightMatrix=function(){this._projectionTextureProjectionLightDirty=!1,this._projectionTextureDirty=!0;var e=this.projectionTextureLightFar,t=this.projectionTextureLightNear,i=e/(e-t),n=-i*t,r=1/Math.tan(this._angle/2);d.uq.FromValuesToRef(r/1,0,0,0,0,r,0,0,0,0,i,1,0,0,n,0,this._projectionTextureProjectionLightMatrix)},t.prototype._computeProjectionTextureMatrix=function(){if(this._projectionTextureDirty=!1,this._projectionTextureViewLightMatrix.multiplyToRef(this._projectionTextureProjectionLightMatrix,this._projectionTextureMatrix),this._projectionTexture instanceof an.g){var e=this._projectionTexture.uScale/2,t=this._projectionTexture.vScale/2;d.uq.FromValuesToRef(e,0,0,0,0,t,0,0,0,0,.5,0,.5,.5,.5,1,this._projectionTextureScalingMatrix)}this._projectionTextureMatrix.multiplyToRef(this._projectionTextureScalingMatrix,this._projectionTextureMatrix)},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightDirection",3),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype._computeAngleValues=function(){this._lightAngleScale=1/Math.max(.001,Math.cos(.5*this._innerAngle)-this._cosHalfAngle),this._lightAngleOffset=-this._cosHalfAngle*this._lightAngleScale},t.prototype.transferTexturesToEffect=function(e,t){return this.projectionTexture&&this.projectionTexture.isReady()&&(this._projectionTextureViewLightDirty&&this._computeProjectionTextureViewLightMatrix(),this._projectionTextureProjectionLightDirty&&this._computeProjectionTextureProjectionLightMatrix(),this._projectionTextureDirty&&this._computeProjectionTextureMatrix(),e.setMatrix("textureProjectionMatrix"+t,this._projectionTextureMatrix),e.setTexture("projectionLightTexture"+t,this.projectionTexture)),this},t.prototype.transferToEffect=function(e,t){var i;return this.computeTransformedInformation()?(this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,this.exponent,t),i=d.Pq.Normalize(this.transformedDirection)):(this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,this.exponent,t),i=d.Pq.Normalize(this.direction)),this._uniformBuffer.updateFloat4("vLightDirection",i.x,i.y,i.z,this._cosHalfAngle,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,this._lightAngleScale,this._lightAngleOffset,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){var i;return i=this.computeTransformedInformation()?d.Pq.Normalize(this.transformedDirection):d.Pq.Normalize(this.direction),this.getScene().useRightHandedSystem?e.setFloat3(t,-i.x,-i.y,-i.z):e.setFloat3(t,i.x,i.y,i.z),this},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._projectionTexture&&this._projectionTexture.dispose()},t.prototype.getDepthMinZ=function(e){var t=this._scene.getEngine(),i=void 0!==this.shadowMinZ?this.shadowMinZ:e.minZ;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?i:this._scene.getEngine().isNDCHalfZRange?0:i},t.prototype.getDepthMaxZ=function(e){var t=this._scene.getEngine(),i=void 0!==this.shadowMaxZ?this.shadowMaxZ:e.maxZ;return t.useReverseDepthBuffer&&t.isNDCHalfZRange?0:i},t.prototype.prepareLightSpecificDefines=function(e,t){e["SPOTLIGHT"+t]=!0,e["PROJECTEDLIGHTTEXTURE"+t]=!(!this.projectionTexture||!this.projectionTexture.isReady())},(0,m.Cg)([(0,V.lK)()],t.prototype,"angle",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"innerAngle",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"shadowAngleScale",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"exponent",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectionTextureLightNear",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectionTextureLightFar",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectionTextureUpDirection",null),(0,m.Cg)([(0,V.uM)("projectedLightTexture")],t.prototype,"_projectionTexture",void 0),t}(fd);(0,s.Y5)("BABYLON.SpotLight",vd);var yd=function(e){function t(t){void 0===t&&(t=ka.DefaultUtilityLayer);var i=e.call(this,t)||this;return i._cachedPosition=new d.Pq,i._cachedForward=new d.Pq(0,0,1),i._pointerObserver=null,i.onClickedObservable=new h.cP,i._light=null,i.attachedMesh=new ji("",i.gizmoLayer.utilityLayerScene),i._attachedMeshParent=new Mi("parent",i.gizmoLayer.utilityLayerScene),i.attachedMesh.parent=i._attachedMeshParent,i._material=new jo("light",i.gizmoLayer.utilityLayerScene),i._material.diffuseColor=new p.v9(.5,.5,.5),i._material.specularColor=new p.v9(.1,.1,.1),i._pointerObserver=t.utilityLayerScene.onPointerObservable.add((function(e){i._light&&(i._isHovered=!(!e.pickInfo||-1==i._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)),i._isHovered&&0===e.event.button&&i.onClickedObservable.notifyObservers(i._light))}),De.POINTERDOWN),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"attachedNode",{get:function(){return this.attachedMesh},set:function(e){T.V.Warn("Nodes cannot be attached to LightGizmo. Attach to a mesh instead.")},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"light",{get:function(){return this._light},set:function(e){var i=this;if(this._light=e,e){this._lightMesh&&this._lightMesh.dispose(),this._lightMesh=e instanceof Ba?t._CreateHemisphericLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof _d?t._CreateDirectionalLightMesh(this.gizmoLayer.utilityLayerScene):e instanceof vd?t._CreateSpotLightMesh(this.gizmoLayer.utilityLayerScene):t._CreatePointLightMesh(this.gizmoLayer.utilityLayerScene),this._lightMesh.getChildMeshes(!1).forEach((function(e){e.material=i._material})),this._lightMesh.parent=this._rootMesh;var n=this.gizmoLayer._getSharedGizmoLight();if(n.includedOnlyMeshes=n.includedOnlyMeshes.concat(this._lightMesh.getChildMeshes(!1)),this._lightMesh.rotationQuaternion=new d.PT,this.attachedMesh.reservedDataStore||(this.attachedMesh.reservedDataStore={}),this.attachedMesh.reservedDataStore.lightGizmo=this,e.parent&&this._attachedMeshParent.freezeWorldMatrix(e.parent.getWorldMatrix()),e.position&&(this.attachedMesh.position.copyFrom(e.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position)),e.direction){this.attachedMesh.setDirection(e.direction),this.attachedMesh.computeWorldMatrix(!0);var r=this._getMeshForward();this._cachedForward.copyFrom(r)}this._update()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._getMeshForward=function(){var e=this.attachedMesh.forward;return this.attachedMesh.getScene().useRightHandedSystem&&(e.negateToRef(d.AA.Vector3[0]),e=d.AA.Vector3[0]),e},t.prototype._update=function(){if(e.prototype._update.call(this),this._light){if(this._light.parent&&this._attachedMeshParent.freezeWorldMatrix(this._light.parent.getWorldMatrix()),this._light.position)if(this.attachedMesh.position.equals(this._cachedPosition))this.attachedMesh.position.copyFrom(this._light.position),this.attachedMesh.computeWorldMatrix(!0),this._cachedPosition.copyFrom(this.attachedMesh.position);else{var t=this.attachedMesh.position;this._light.position=new d.Pq(t.x,t.y,t.z),this._cachedPosition.copyFrom(this.attachedMesh.position)}if(this._light.direction){var i=this._getMeshForward();if(d.Pq.DistanceSquared(i,this._cachedForward)>1e-4){var n=i;this._light.direction=new d.Pq(n.x,n.y,n.z),this._cachedForward.copyFrom(i)}else d.Pq.DistanceSquared(i,this._light.direction)>1e-4&&(this.attachedMesh.setDirection(this._light.direction),this.attachedMesh.computeWorldMatrix(!0),this._cachedForward.copyFrom(i))}}},t.prototype.dispose=function(){this.onClickedObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this._material.dispose(),e.prototype.dispose.call(this),this._attachedMeshParent.dispose()},t._CreateHemisphericLightMesh=function(e){var i=new ji("hemisphereLight",e),n=md(i.name,{segments:10,diameter:1},e);return n.position.z=-.15,n.rotation.x=Math.PI/2,n.parent=i,this._CreateLightLines(3,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreatePointLightMesh=function(e){var i=new ji("pointLight",e),n=Ja(i.name,{segments:10,diameter:1},e);return n.rotation.x=Math.PI/2,n.parent=i,this._CreateLightLines(5,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateSpotLightMesh=function(e){var i=new ji("spotLight",e);Ja(i.name,{segments:10,diameter:1},e).parent=i;var n=md(i.name,{segments:10,diameter:2},e);return n.parent=i,n.rotation.x=-Math.PI/2,this._CreateLightLines(2,e).parent=i,i.scaling.scaleInPlace(t._Scale),i.rotation.x=Math.PI/2,i},t._CreateDirectionalLightMesh=function(e){var i=new ji("directionalLight",e),n=new ji(i.name,e);n.parent=i,Ja(i.name,{diameter:1.2,segments:10},e).parent=n;var r=La(i.name,{updatable:!1,height:6,diameterTop:.3,diameterBottom:.3,tessellation:6,subdivisions:1},e);r.parent=n;var o=r.clone(i.name);o.scaling.y=.5,o.position.x+=1.25;var a=r.clone(i.name);a.scaling.y=.5,a.position.x+=-1.25;var s=La(i.name,{updatable:!1,height:1,diameterTop:0,diameterBottom:.6,tessellation:6,subdivisions:1},e);return s.position.y+=3,s.parent=n,(o=s.clone(i.name)).position.y=1.5,o.position.x+=1.25,(a=s.clone(i.name)).position.y=1.5,a.position.x+=-1.25,n.scaling.scaleInPlace(t._Scale),n.rotation.z=Math.PI/2,n.rotation.y=Math.PI/2,i},t._Scale=.007,t._CreateLightLines=function(e,t){var i=new ji("root",t);i.rotation.x=Math.PI/2;var n=new ji("linePivot",t);n.parent=i;var r=La("line",{updatable:!1,height:2,diameterTop:.2,diameterBottom:.3,tessellation:6,subdivisions:1},t);if(r.position.y=r.scaling.y/2+1.2,r.parent=n,e<2)return n;for(var o=0;o<4;o++){var a=n.clone("lineParentClone");a.rotation.z=Math.PI/4,a.rotation.y=Math.PI/2+Math.PI/2*o,a.getChildMeshes()[0].scaling.y=.5,a.getChildMeshes()[0].scaling.x=a.getChildMeshes()[0].scaling.z=.8,a.getChildMeshes()[0].position.y=a.getChildMeshes()[0].scaling.y/2+1.2}if(e<3)return i;for(o=0;o<4;o++){var s=n.clone("linePivotClone");s.rotation.z=Math.PI/2,s.rotation.y=Math.PI/2*o}if(e<4)return i;for(o=0;o<4;o++){var l=n.clone("linePivotClone");l.rotation.z=Math.PI+Math.PI/4,l.rotation.y=Math.PI/2+Math.PI/2*o,l.getChildMeshes()[0].scaling.y=.5,l.getChildMeshes()[0].scaling.x=l.getChildMeshes()[0].scaling.z=.8,l.getChildMeshes()[0].position.y=l.getChildMeshes()[0].scaling.y/2+1.2}return e<5||(n.clone("linePivotClone").rotation.z=Math.PI),i},t}(za),bd=function(e){function t(t,i,n){void 0===t&&(t=ka.DefaultUtilityLayer);var r=e.call(this,t)||this;return r._pointerObserver=null,r.onClickedObservable=new h.cP,r._camera=null,r._invProjection=new d.uq,r._material=new jo("cameraGizmoMaterial",r.gizmoLayer.utilityLayerScene),r._frustumLinesColor=n,r._material.diffuseColor=null!=i?i:new p.v9(.5,.5,.5),r._material.specularColor=new p.v9(.1,.1,.1),r._pointerObserver=t.utilityLayerScene.onPointerObservable.add((function(e){r._camera&&(r._isHovered=!(!e.pickInfo||-1==r._rootMesh.getChildMeshes().indexOf(e.pickInfo.pickedMesh)),r._isHovered&&0===e.event.button&&r.onClickedObservable.notifyObservers(r._camera))}),De.POINTERDOWN),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"displayFrustum",{get:function(){return this._cameraLinesMesh.isEnabled()},set:function(e){this._cameraLinesMesh.setEnabled(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"camera",{get:function(){return this._camera},set:function(e){var i,n,r=this;if(this._camera=e,this.attachedNode=e,e){this._customMeshSet||(this._cameraMesh&&this._cameraMesh.dispose(),this._cameraMesh=t._CreateCameraMesh(this.gizmoLayer.utilityLayerScene),this._cameraMesh.getChildMeshes(!1).forEach((function(e){e.material=r._material})),this._cameraMesh.parent=this._rootMesh),this._cameraLinesMesh&&this._cameraLinesMesh.dispose();var o=null!==(n=null===(i=this._frustumLinesColor)||void 0===i?void 0:i.toColor4(1))&&void 0!==n?n:new p.ov(1,1,1,1);this._cameraLinesMesh=t._CreateCameraFrustum(this.gizmoLayer.utilityLayerScene,o),this._cameraLinesMesh.parent=this._rootMesh,this.gizmoLayer.utilityLayerScene.activeCamera&&this.gizmoLayer.utilityLayerScene.activeCamera.maxZ<1.5*e.maxZ&&(this.gizmoLayer.utilityLayerScene.activeCamera.maxZ=1.5*e.maxZ),this.attachedNode.reservedDataStore||(this.attachedNode.reservedDataStore={}),this.attachedNode.reservedDataStore.cameraGizmo=this;var a=this.gizmoLayer._getSharedGizmoLight();a.includedOnlyMeshes=a.includedOnlyMeshes.concat(this._cameraMesh.getChildMeshes(!1)),this._update()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._update=function(){e.prototype._update.call(this),this._camera&&(this._camera.getProjectionMatrix().invertToRef(this._invProjection),this._cameraLinesMesh.setPivotMatrix(this._invProjection,!1),this._cameraLinesMesh.scaling.x=1/this._rootMesh.scaling.x,this._cameraLinesMesh.scaling.y=1/this._rootMesh.scaling.y,this._cameraLinesMesh.scaling.z=1/this._rootMesh.scaling.z,this._cameraMesh.parent=null,this._cameraMesh.rotation.y=.5*Math.PI*(this._camera.getScene().useRightHandedSystem?1:-1),this._cameraMesh.parent=this._rootMesh)},t.prototype.setCustomMesh=function(e){if(e.getScene()!=this.gizmoLayer.utilityLayerScene)throw"When setting a custom mesh on a gizmo, the custom meshes scene must be the same as the gizmos (eg. gizmo.gizmoLayer.utilityLayerScene)";this._cameraMesh&&this._cameraMesh.dispose(),this._cameraMesh=e,this._cameraMesh.parent=this._rootMesh,this._customMeshSet=!0},t.prototype.dispose=function(){this.onClickedObservable.clear(),this.gizmoLayer.utilityLayerScene.onPointerObservable.remove(this._pointerObserver),this._cameraMesh&&this._cameraMesh.dispose(),this._cameraLinesMesh&&this._cameraLinesMesh.dispose(),this._material.dispose(),e.prototype.dispose.call(this)},t._CreateCameraMesh=function(e){var i=new ji("rootCameraGizmo",e),n=new ji(i.name,e);n.parent=i,Ka(i.name,{width:1,height:.8,depth:.5},e).parent=n;var r=La(i.name,{height:.5,diameterTop:.8,diameterBottom:.8},e);r.parent=n,r.position.y=.3,r.position.x=-.6,r.rotation.x=.5*Math.PI;var o=La(i.name,{height:.5,diameterTop:.6,diameterBottom:.6},e);o.parent=n,o.position.y=.5,o.position.x=.4,o.rotation.x=.5*Math.PI;var a=La(i.name,{height:.5,diameterTop:.5,diameterBottom:.5},e);return a.parent=n,a.position.y=0,a.position.x=.6,a.rotation.z=.5*Math.PI,i.scaling.scaleInPlace(t._Scale),n.position.x=-.9,i},t._CreateCameraFrustum=function(e,t){var i=new ji("rootCameraGizmo",e),n=new ji(i.name,e);n.parent=i;for(var r=0;r<4;r+=2)for(var o=0;o<4;o+=2){var a=Is("lines",{points:[new d.Pq(-1+o,-1+r,-1),new d.Pq(-1+o,-1+r,1)],colors:[t,t]},e);a.parent=n,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1,(a=Is("lines",{points:[new d.Pq(-1,-1+o,-1+r),new d.Pq(1,-1+o,-1+r)],colors:[t,t]},e)).parent=n,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1,(a=Is("lines",{points:[new d.Pq(-1+o,-1,-1+r),new d.Pq(-1+o,1,-1+r)],colors:[t,t]},e)).parent=n,a.alwaysSelectAsActiveMesh=!0,a.isPickable=!1}return i},t._Scale=.05,t}(za);kr.l.IncludesShadersStore.kernelBlurVaryingDeclaration="varying vec2 sampleCoord{X};";kr.l.IncludesShadersStore.packingFunctions="vec4 pack(float depth)\n{const vec4 bit_shift=vec4(255.0*255.0*255.0,255.0*255.0,255.0,1.0);const vec4 bit_mask=vec4(0.0,1.0/255.0,1.0/255.0,1.0/255.0);vec4 res=fract(depth*bit_shift);res-=res.xxyz*bit_mask;return res;}\nfloat unpack(vec4 color)\n{const vec4 bit_shift=vec4(1.0/(255.0*255.0*255.0),1.0/(255.0*255.0),1.0/255.0,1.0);return dot(color,bit_shift);}";kr.l.IncludesShadersStore.kernelBlurFragment="#ifdef DOF\nfactor=sampleCoC(sampleCoord{X}); \ncomputedWeight=KERNEL_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCoord{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCoord{X})*computedWeight;\n#endif\n";kr.l.IncludesShadersStore.kernelBlurFragment2="#ifdef DOF\nfactor=sampleCoC(sampleCenter+delta*KERNEL_DEP_OFFSET{X});computedWeight=KERNEL_DEP_WEIGHT{X}*factor;sumOfWeights+=computedWeight;\n#else\ncomputedWeight=KERNEL_DEP_WEIGHT{X};\n#endif\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X}))*computedWeight;\n#else\nblend+=texture2D(textureSampler,sampleCenter+delta*KERNEL_DEP_OFFSET{X})*computedWeight;\n#endif\n";kr.l.ShadersStore.kernelBlurPixelShader="uniform sampler2D textureSampler;uniform vec2 delta;varying vec2 sampleCenter;\n#ifdef DOF\nuniform sampler2D circleOfConfusionSampler;float sampleCoC(in vec2 offset) {float coc=texture2D(circleOfConfusionSampler,offset).r;return coc; }\n#endif\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\n#ifdef PACKEDFLOAT\n#include<packingFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float computedWeight=0.0;\n#ifdef PACKEDFLOAT\nfloat blend=0.;\n#else\nvec4 blend=vec4(0.);\n#endif\n#ifdef DOF\nfloat sumOfWeights=CENTER_WEIGHT; \nfloat factor=0.0;\n#ifdef PACKEDFLOAT\nblend+=unpack(texture2D(textureSampler,sampleCenter))*CENTER_WEIGHT;\n#else\nblend+=texture2D(textureSampler,sampleCenter)*CENTER_WEIGHT;\n#endif\n#endif\n#include<kernelBlurFragment>[0..varyingCount]\n#include<kernelBlurFragment2>[0..depCount]\n#ifdef PACKEDFLOAT\ngl_FragColor=pack(blend);\n#else\ngl_FragColor=blend;\n#endif\n#ifdef DOF\ngl_FragColor/=sumOfWeights;\n#endif\n}";kr.l.IncludesShadersStore.kernelBlurVertex="sampleCoord{X}=sampleCenter+delta*KERNEL_OFFSET{X};";kr.l.ShadersStore.kernelBlurVertexShader="attribute vec2 position;uniform vec2 delta;varying vec2 sampleCenter;\n#include<kernelBlurVaryingDeclaration>[0..varyingCount]\nconst vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nsampleCenter=(position*madd+madd);\n#include<kernelBlurVertex>[0..varyingCount]\ngl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var Td=function(e){function t(t,i,n,r,o,a,s,l,u,h,d,p){void 0===a&&(a=an.g.BILINEAR_SAMPLINGMODE),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=""),void 0===d&&(d=!1),void 0===p&&(p=c.Y.TEXTUREFORMAT_RGBA);var f=e.call(this,t,"kernelBlur",["delta","direction"],["circleOfConfusionSampler"],r,o,a,s,l,null,u,"kernelBlur",{varyingCount:0,depCount:0},!0,p)||this;return f._blockCompilation=d,f._packedFloat=!1,f._staticDefines="",f._staticDefines=h,f.direction=i,f.onApplyObservable.add((function(e){f._outputTexture?e.setFloat2("delta",1/f._outputTexture.width*f.direction.x,1/f._outputTexture.height*f.direction.y):e.setFloat2("delta",1/f.width*f.direction.x,1/f.height*f.direction.y)})),f.kernel=n,f}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._idealKernel},set:function(e){this._idealKernel!==e&&(e=Math.max(e,1),this._idealKernel=e,this._kernel=this._nearestBestKernel(e),this._blockCompilation||this._updateParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"packedFloat",{get:function(){return this._packedFloat},set:function(e){this._packedFloat!==e&&(this._packedFloat=e,this._blockCompilation||this._updateParameters())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"BlurPostProcess"},t.prototype.updateEffect=function(e,t,i,n,r,o){void 0===e&&(e=null),void 0===t&&(t=null),void 0===i&&(i=null),this._updateParameters(r,o)},t.prototype._updateParameters=function(t,i){for(var n=this._kernel,r=(n-1)/2,o=[],a=[],s=0,l=0;l<n;l++){var c=l/(n-1),u=this._gaussianWeight(2*c-1);o[l]=l-r,a[l]=u,s+=u}for(l=0;l<a.length;l++)a[l]/=s;var h=[],d=[],p=[];for(l=0;l<=r;l+=2){var f=Math.min(l+1,Math.floor(r));if(l===f)p.push({o:o[l],w:a[l]});else{var _=f===r,m=a[l]+a[f]*(_?.5:1),g=o[l]+1/(1+a[l]/a[f]);0===g?(p.push({o:o[l],w:a[l]}),p.push({o:o[l+1],w:a[l+1]})):(p.push({o:g,w:m}),p.push({o:-g,w:m}))}}for(l=0;l<p.length;l++)d[l]=p[l].o,h[l]=p[l].w;o=d,a=h;var v=this.getEngine().getCaps().maxVaryingVectors,y=Math.max(v,0)-1,b=Math.min(o.length,y),T="";for(T+=this._staticDefines,-1!=this._staticDefines.indexOf("DOF")&&(T+="#define CENTER_WEIGHT ".concat(this._glslFloat(a[b-1]),"\n"),b--),l=0;l<b;l++)T+="#define KERNEL_OFFSET".concat(l," ").concat(this._glslFloat(o[l]),"\n"),T+="#define KERNEL_WEIGHT".concat(l," ").concat(this._glslFloat(a[l]),"\n");var E=0;for(l=y;l<o.length;l++)T+="#define KERNEL_DEP_OFFSET".concat(E," ").concat(this._glslFloat(o[l]),"\n"),T+="#define KERNEL_DEP_WEIGHT".concat(E," ").concat(this._glslFloat(a[l]),"\n"),E++;this.packedFloat&&(T+="#define PACKEDFLOAT 1"),this._blockCompilation=!1,e.prototype.updateEffect.call(this,T,null,null,{varyingCount:b,depCount:E},t,i)},t.prototype._nearestBestKernel=function(e){for(var t=Math.round(e),i=0,n=[t,t-1,t+1,t-2,t+2];i<n.length;i++){var r=n[i];if(r%2!=0&&Math.floor(r/2)%2==0&&r>0)return Math.max(r,3)}return Math.max(t,3)},t.prototype._gaussianWeight=function(e){var t=1/3,i=-e*e/(2*t*t);return 1/(Math.sqrt(2*Math.PI)*t)*Math.exp(i)},t.prototype._glslFloat=function(e,t){return void 0===t&&(t=8),e.toFixed(t).replace(/0+$/,"")},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.direction,e.kernel,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable,e.textureType,void 0,!1)}),e,n,r)},(0,m.Cg)([(0,V.lK)("kernel")],t.prototype,"_kernel",void 0),(0,m.Cg)([(0,V.lK)("packedFloat")],t.prototype,"_packedFloat",void 0),(0,m.Cg)([(0,V.WM)()],t.prototype,"direction",void 0),t}(Yr);(0,s.Y5)("BABYLON.BlurPostProcess",Td);var Ed=function(e){function t(t,i,n,r,o,a,s){void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=an.g.BILINEAR_SAMPLINGMODE),void 0===s&&(s=!0);var l=e.call(this,t,i,n,r,!0,o,!1,a,s)||this;if(l.mirrorPlane=new Ze.Z(0,1,0,1),l._transformMatrix=d.uq.Zero(),l._mirrorMatrix=d.uq.Zero(),l._adaptiveBlurKernel=0,l._blurKernelX=0,l._blurKernelY=0,l._blurRatio=1,!(n=l.getScene()))return l;l.ignoreCameraViewport=!0,l._updateGammaSpace(),l._imageProcessingConfigChangeObserver=n.imageProcessingConfiguration.onUpdateParameters.add((function(){l._updateGammaSpace()}));var u,h=n.getEngine();return h.supportsUniformBuffers&&(l._sceneUBO=n.createSceneUniformBuffer('Scene for Mirror Texture (name "'.concat(t,'")'))),l.onBeforeBindObservable.add((function(){var e;null===(e=h._debugPushGroup)||void 0===e||e.call(h,"mirror generation for ".concat(t),1)})),l.onAfterUnbindObservable.add((function(){var e;null===(e=h._debugPopGroup)||void 0===e||e.call(h,1)})),l.onBeforeRenderObservable.add((function(){l._sceneUBO&&(l._currentSceneUBO=n.getSceneUniformBuffer(),n.setSceneUniformBuffer(l._sceneUBO),n.getSceneUniformBuffer().unbindEffect()),d.uq.ReflectionToRef(l.mirrorPlane,l._mirrorMatrix),l._mirrorMatrix.multiplyToRef(n.getViewMatrix(),l._transformMatrix),n.setTransformMatrix(l._transformMatrix,n.getProjectionMatrix()),u=n.clipPlane,n.clipPlane=l.mirrorPlane,n._mirroredCameraPosition=d.Pq.TransformCoordinates(n.activeCamera.globalPosition,l._mirrorMatrix)})),l.onAfterRenderObservable.add((function(){l._sceneUBO&&n.setSceneUniformBuffer(l._currentSceneUBO),n.updateTransformMatrix(),n._mirroredCameraPosition=null,n.clipPlane=u})),l}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"blurRatio",{get:function(){return this._blurRatio},set:function(e){this._blurRatio!==e&&(this._blurRatio=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"adaptiveBlurKernel",{set:function(e){this._adaptiveBlurKernel=e,this._autoComputeBlurKernel()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernel",{set:function(e){this.blurKernelX=e,this.blurKernelY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelX",{get:function(){return this._blurKernelX},set:function(e){this._blurKernelX!==e&&(this._blurKernelX=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurKernelY",{get:function(){return this._blurKernelY},set:function(e){this._blurKernelY!==e&&(this._blurKernelY=e,this._preparePostProcesses())},enumerable:!1,configurable:!0}),t.prototype._autoComputeBlurKernel=function(){var e=this.getScene().getEngine(),t=this.getRenderWidth()/e.getRenderWidth(),i=this.getRenderHeight()/e.getRenderHeight();this.blurKernelX=this._adaptiveBlurKernel*t,this.blurKernelY=this._adaptiveBlurKernel*i},t.prototype._onRatioRescale=function(){this._sizeRatio&&(this.resize(this._initialSizeParameter),this._adaptiveBlurKernel||this._preparePostProcesses()),this._adaptiveBlurKernel&&this._autoComputeBlurKernel()},t.prototype._updateGammaSpace=function(){var e=this.getScene();e&&(this.gammaSpace=!e.imageProcessingConfiguration.isEnabled||!e.imageProcessingConfiguration.applyByPostProcess)},t.prototype._preparePostProcesses=function(){if(this.clearPostProcesses(!0),this._blurKernelX&&this._blurKernelY){var e=this.getScene().getEngine(),t=e.getCaps().textureFloatRender&&e.getCaps().textureFloatLinearFiltering?c.Y.TEXTURETYPE_FLOAT:c.Y.TEXTURETYPE_HALF_FLOAT;this._blurX=new Td("horizontal blur",new d.I9(1,0),this._blurKernelX,this._blurRatio,null,an.g.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurX.autoClear=!1,1===this._blurRatio&&this.samples<2&&this._texture?this._blurX.inputTexture=this._renderTarget:this._blurX.alwaysForcePOT=!0,this._blurY=new Td("vertical blur",new d.I9(0,1),this._blurKernelY,this._blurRatio,null,an.g.BILINEAR_SAMPLINGMODE,e,!1,t),this._blurY.autoClear=!1,this._blurY.alwaysForcePOT=1!==this._blurRatio,this.addPostProcess(this._blurX),this.addPostProcess(this._blurY)}else this._blurY&&(this.removePostProcess(this._blurY),this._blurY.dispose(),this._blurY=null),this._blurX&&(this.removePostProcess(this._blurX),this._blurX.dispose(),this._blurX=null)},t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),n=new t(this.name,i.width,e,this._renderTargetOptions.generateMipMaps,this._renderTargetOptions.type,this._renderTargetOptions.samplingMode,this._renderTargetOptions.generateDepthBuffer);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.mirrorPlane=this.mirrorPlane.clone(),this.renderList&&(n.renderList=this.renderList.slice(0)),n},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.mirrorPlane.asArray(),t},t.prototype.dispose=function(){var t;e.prototype.dispose.call(this);var i=this.getScene();i&&i.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigChangeObserver),null===(t=this._sceneUBO)||void 0===t||t.dispose()},t}(vo);an.g._CreateMirror=function(e,t,i,n){return new Ed(e,t,i,n)};var Sd=function(e){function t(t,i,n,r,o,a,s,l,u,p,f,_,m,g,v){void 0===n&&(n=null),void 0===r&&(r=!1),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=c.Y.TEXTUREFORMAT_RGBA),void 0===u&&(u=!1),void 0===p&&(p=null),void 0===f&&(f=!1),void 0===_&&(_=.8),void 0===m&&(m=0);var y,b,T,E,S,x,C,A,P,R,I,M,O,D=this;(D=e.call(this,i)||this).onLoadObservable=new h.cP,D.boundingBoxPosition=d.Pq.Zero(),D._rotationY=0,D._files=null,D._forcedExtension=null,D._extensions=null,D._textureMatrixRefraction=new d.uq,D._buffer=null,D.name=t,D.url=t,D._noMipmap=r,D.hasAlpha=!1,D.isCube=!0,D._textureMatrix=d.uq.Identity(),D.coordinatesMode=an.g.CUBIC_MODE;var N=null,F=null;return null===n||Array.isArray(n)?(D._noMipmap=r,D._format=l,D._createPolynomials=f,N=n,D._loaderOptions=g,D._useSRGBBuffer=v,D._lodScale=_,D._lodOffset=m):(N=null!==(y=n.extensions)&&void 0!==y?y:null,D._noMipmap=null!==(b=n.noMipmap)&&void 0!==b&&b,o=null!==(T=n.files)&&void 0!==T?T:null,F=null!==(E=n.buffer)&&void 0!==E?E:null,D._format=null!==(S=n.format)&&void 0!==S?S:c.Y.TEXTUREFORMAT_RGBA,u=null!==(x=n.prefiltered)&&void 0!==x&&x,p=null!==(C=n.forcedExtension)&&void 0!==C?C:null,D._createPolynomials=null!==(A=n.createPolynomials)&&void 0!==A&&A,D._lodScale=null!==(P=n.lodScale)&&void 0!==P?P:.8,D._lodOffset=null!==(R=n.lodOffset)&&void 0!==R?R:0,D._loaderOptions=n.loaderOptions,D._useSRGBBuffer=n.useSRGBBuffer,a=null!==(I=n.onLoad)&&void 0!==I?I:null,s=null!==(M=n.onError)&&void 0!==M?M:null),t||o?(D.updateURL(t,p,a,u,s,N,null===(O=D.getScene())||void 0===O?void 0:O.useDelayedTextureLoading,o,F),D):D}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(d.uq.RotationY(this._rotationY))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"noMipmap",{get:function(){return this._noMipmap},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"forcedExtension",{get:function(){return this._forcedExtension},enumerable:!1,configurable:!0}),t.CreateFromImages=function(e,i,n){var r="";return e.forEach((function(e){return r+=e})),new t(r,i,null,n,e)},t.CreateFromPrefilteredData=function(e,i,n,r){void 0===n&&(n=null),void 0===r&&(r=!0);var o=i.useDelayedTextureLoading;i.useDelayedTextureLoading=!1;var a=new t(e,i,null,!1,null,null,null,void 0,!0,n,r);return i.useDelayedTextureLoading=o,a},t.prototype.getClassName=function(){return"CubeTexture"},t.prototype.updateURL=function(e,t,i,n,r,o,a,s,l){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=!1),void 0===r&&(r=null),void 0===o&&(o=null),void 0===a&&(a=!1),void 0===s&&(s=null),void 0===l&&(l=null),this.name&&!this.name.startsWith("data:")||(this.name=e),this.url=e,t&&(this._forcedExtension=t);var u=e.lastIndexOf("."),h=t||(u>-1?e.substring(u).toLowerCase():""),d=0===h.indexOf(".dds"),p=0===h.indexOf(".env"),f=0===h.indexOf(".basis");if(p?(this.gammaSpace=!1,this._prefiltered=!1,this.anisotropicFilteringLevel=1):(this._prefiltered=n,n&&(this.gammaSpace=!1,this.anisotropicFilteringLevel=1)),s)this._files=s;else if(f||p||d||o||(o=["_px.jpg","_py.jpg","_pz.jpg","_nx.jpg","_ny.jpg","_nz.jpg"]),this._files=this._files||[],this._files.length=0,o){for(var _=0;_<o.length;_++)this._files.push(e+o[_]);this._extensions=o}this._buffer=l,a?(this.delayLoadState=c.Y.DELAYLOADSTATE_NOTLOADED,this._delayedOnLoad=i,this._delayedOnError=r):this._loadTexture(i,r)},t.prototype.delayLoad=function(e){this.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED&&(e&&(this._forcedExtension=e),this.delayLoadState=c.Y.DELAYLOADSTATE_LOADED,this._loadTexture(this._delayedOnLoad,this._delayedOnError))},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t,i,n=this;if(e.updateFlag!==this._textureMatrix.updateFlag&&(e.isIdentity()!==this._textureMatrix.isIdentity()&&(null===(t=this.getScene())||void 0===t||t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return-1!==e.getActiveTextures().indexOf(n)}))),this._textureMatrix=e,null===(i=this.getScene())||void 0===i?void 0:i.useRightHandedSystem)){var r=d.AA.Vector3[0],o=d.AA.Quaternion[0],a=d.AA.Vector3[1];this._textureMatrix.decompose(r,o,a),o.z*=-1,o.w*=-1,d.uq.ComposeToRef(r,o,a,this._textureMatrixRefraction)}},t.prototype.getRefractionTextureMatrix=function(){var e;return(null===(e=this.getScene())||void 0===e?void 0:e.useRightHandedSystem)?this._textureMatrixRefraction:this._textureMatrix},t.prototype._loadTexture=function(e,t){var i,n=this;void 0===e&&(e=null),void 0===t&&(t=null);var r=this.getScene(),o=this._texture;this._texture=this._getFromCache(this.url,this._noMipmap,void 0,void 0,this._useSRGBBuffer,this.isCube);var a=function(){var t;n.onLoadObservable.notifyObservers(n),o&&(o.dispose(),null===(t=n.getScene())||void 0===t||t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag)),e&&e()},s=function(e,i){n._loadingError=!0,n._errorObject={message:e,exception:i},t&&t(e,i),an.g.OnTextureLoadErrorObservable.notifyObservers(n)};this._texture?this._texture.isReady?ie.S0.SetImmediate((function(){return a()})):this._texture.onLoadedObservable.add((function(){return a()})):(this._prefiltered?this._texture=this._getEngine().createPrefilteredCubeTexture(this.url,r,this._lodScale,this._lodOffset,e,s,this._format,this._forcedExtension,this._createPolynomials):this._texture=this._getEngine().createCubeTexture(this.url,r,this._files,this._noMipmap,e,s,this._format,this._forcedExtension,!1,this._lodScale,this._lodOffset,null,this._loaderOptions,!!this._useSRGBBuffer,this._buffer),null===(i=this._texture)||void 0===i||i.onLoadedObservable.add((function(){return 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0),(0,m.Cg)([(0,V.P_)()],t.prototype,"boundingBoxSize",null),(0,m.Cg)([(0,V.lK)("rotationY")],t.prototype,"rotationY",null),(0,m.Cg)([(0,V.lK)("files")],t.prototype,"_files",void 0),(0,m.Cg)([(0,V.lK)("forcedExtension")],t.prototype,"_forcedExtension",void 0),(0,m.Cg)([(0,V.lK)("extensions")],t.prototype,"_extensions",void 0),(0,m.Cg)([(0,V.GG)("textureMatrix")],t.prototype,"_textureMatrix",void 0),(0,m.Cg)([(0,V.GG)("textureMatrixRefraction")],t.prototype,"_textureMatrixRefraction",void 0),t}(Wl.t);an.g._CubeTextureParser=Sd.Parse,(0,s.Y5)("BABYLON.CubeTexture",Sd);kr.l.IncludesShadersStore.backgroundFragmentDeclaration="uniform vec4 vEyePosition;uniform vec4 vPrimaryColor;\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nuniform vec4 vPrimaryColorShadow;\n#endif\nuniform float shadowLevel;uniform float alpha;\n#ifdef DIFFUSE\nuniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;uniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;\n#endif\n#if defined(REFLECTIONFRESNEL) || defined(OPACITYFRESNEL)\nuniform vec3 vBackgroundCenter;\n#endif\n#ifdef REFLECTIONFRESNEL\nuniform vec4 vReflectionControl;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(REFRACTION)\nuniform mat4 view;\n#endif\n#ifdef PROJECTED_GROUND\nuniform vec2 projectedGroundInfos;\n#endif\n";kr.l.IncludesShadersStore.backgroundUboDeclaration="layout(std140,column_major) uniform;uniform Material\n{uniform vec4 vPrimaryColor;uniform vec4 vPrimaryColorShadow;uniform vec2 vDiffuseInfos;uniform vec2 vReflectionInfos;uniform mat4 diffuseMatrix;uniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;uniform float fFovMultiplier;uniform float pointSize;uniform float shadowLevel;uniform float alpha;uniform vec3 vBackgroundCenter;uniform vec4 vReflectionControl;uniform vec2 projectedGroundInfos;};\n#include<sceneUboDeclaration>\n";kr.l.ShadersStore.backgroundPixelShader="#ifdef TEXTURELODSUPPORT\n#extension GL_EXT_shader_texture_lod : enable\n#endif\nprecision highp float;\n#include<__decl__backgroundFragment>\n#include<helperFunctions>\nvarying vec3 vPositionW;\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif \n#ifdef MAINUV2 \nvarying vec2 vMainUV2; \n#endif \n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef DIFFUSE\n#if DIFFUSEDIRECTUV==1\n#define vDiffuseUV vMainUV1\n#elif DIFFUSEDIRECTUV==2\n#define vDiffuseUV vMainUV2\n#else\nvarying vec2 vDiffuseUV;\n#endif\nuniform sampler2D diffuseSampler;\n#endif\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef TEXTURELODSUPPORT\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#include<reflectionFunction>\n#endif\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE;\n#endif\n#ifndef SHADOWONLY\n#define SHADOWONLY;\n#endif\n#include<imageProcessingDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<imageProcessingFunctions>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef REFLECTIONFRESNEL\n#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\nvec3 fresnelSchlickEnvironmentGGX(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{float weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);return reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));}\n#endif\n#ifdef PROJECTED_GROUND\nfloat diskIntersectWithBackFaceCulling(vec3 ro,vec3 rd,vec3 c,float r) {float d=rd.y;if(d>0.0) { return 1e6; }\nvec3 o=ro-c;float t=-o.y/d;vec3 q=o+rd*t;return (dot(q,q)<r*r) ? t : 1e6;}\nfloat sphereIntersect(vec3 ro,vec3 rd,float ra) {float b=dot(ro,rd);float c=dot(ro,ro)-ra*ra;float h=b*b-c;if(h<0.0) { return -1.0; }\nh=sqrt(h);return-b+h;}\nvec3 project(vec3 viewDirectionW,vec3 eyePosition) {float radius=projectedGroundInfos.x;float height=projectedGroundInfos.y;vec3 camDir=-viewDirectionW;float skySphereDistance=sphereIntersect(eyePosition,camDir,radius);vec3 skySpherePositionW=eyePosition+camDir*skySphereDistance;vec3 p=normalize(skySpherePositionW);eyePosition.y-=height;float sIntersection=sphereIntersect(eyePosition,p,radius);vec3 h=vec3(0.0,-height,0.0);float dIntersection=diskIntersectWithBackFaceCulling(eyePosition,p,h,radius);p=(eyePosition+min(sIntersection,dIntersection)*p);return p;}\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(0.0,1.0,0.0);\n#endif\nfloat shadow=1.;float globalShadow=0.;float shadowLightCount=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#ifdef SHADOWINUSE\nglobalShadow/=shadowLightCount;\n#else\nglobalShadow=1.0;\n#endif\n#ifndef BACKMAT_SHADOWONLY\nvec4 reflectionColor=vec4(1.,1.,1.,1.);\n#ifdef REFLECTION\n#ifdef PROJECTED_GROUND\nvec3 reflectionVector=project(viewDirectionW,vEyePosition.xyz);reflectionVector=vec3(reflectionMatrix*vec4(reflectionVector,1.));\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=reflectionVector;\n#else\nvec2 reflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n#ifdef REFLECTIONBLUR\nfloat reflectionLOD=vReflectionInfos.y;\n#ifdef TEXTURELODSUPPORT\nreflectionLOD=reflectionLOD*log2(vReflectionMicrosurfaceInfos.x)*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;reflectionColor=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD);float lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;vec4 reflectionSpecularMid=sampleReflection(reflectionSampler,reflectionCoords);if(lodReflectionNormalizedDoubled<1.0){reflectionColor=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nreflectionSpecularMid,\nlodReflectionNormalizedDoubled\n);} else {reflectionColor=mix(\nreflectionSpecularMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\n#else\nvec4 reflectionSample=sampleReflection(reflectionSampler,reflectionCoords);reflectionColor=reflectionSample;\n#endif\n#ifdef RGBDREFLECTION\nreflectionColor.rgb=fromRGBD(reflectionColor);\n#endif\n#ifdef GAMMAREFLECTION\nreflectionColor.rgb=toLinearSpace(reflectionColor.rgb);\n#endif\n#ifdef REFLECTIONBGR\nreflectionColor.rgb=reflectionColor.bgr;\n#endif\nreflectionColor.rgb*=vReflectionInfos.x;\n#endif\nvec3 diffuseColor=vec3(1.,1.,1.);float finalAlpha=alpha;\n#ifdef DIFFUSE\nvec4 diffuseMap=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef GAMMADIFFUSE\ndiffuseMap.rgb=toLinearSpace(diffuseMap.rgb);\n#endif\ndiffuseMap.rgb*=vDiffuseInfos.y;\n#ifdef DIFFUSEHASALPHA\nfinalAlpha*=diffuseMap.a;\n#endif\ndiffuseColor=diffuseMap.rgb;\n#endif\n#ifdef REFLECTIONFRESNEL\nvec3 colorBase=diffuseColor;\n#else\nvec3 colorBase=reflectionColor.rgb*diffuseColor;\n#endif\ncolorBase=max(colorBase,0.0);\n#ifdef USERGBCOLOR\nvec3 finalColor=colorBase;\n#else\n#ifdef USEHIGHLIGHTANDSHADOWCOLORS\nvec3 mainColor=mix(vPrimaryColorShadow.rgb,vPrimaryColor.rgb,colorBase);\n#else\nvec3 mainColor=vPrimaryColor.rgb;\n#endif\nvec3 finalColor=colorBase*mainColor;\n#endif\n#ifdef REFLECTIONFRESNEL\nvec3 reflectionAmount=vReflectionControl.xxx;vec3 reflectionReflectance0=vReflectionControl.yyy;vec3 reflectionReflectance90=vReflectionControl.zzz;float VdotN=dot(normalize(vEyePosition.xyz),normalW);vec3 planarReflectionFresnel=fresnelSchlickEnvironmentGGX(saturate(VdotN),reflectionReflectance0,reflectionReflectance90,1.0);reflectionAmount*=planarReflectionFresnel;\n#ifdef REFLECTIONFALLOFF\nfloat reflectionDistanceFalloff=1.0-saturate(length(vPositionW.xyz-vBackgroundCenter)*vReflectionControl.w);reflectionDistanceFalloff*=reflectionDistanceFalloff;reflectionAmount*=reflectionDistanceFalloff;\n#endif\nfinalColor=mix(finalColor,reflectionColor.rgb,saturate(reflectionAmount));\n#endif\n#ifdef OPACITYFRESNEL\nfloat viewAngleToFloor=dot(normalW,normalize(vEyePosition.xyz-vBackgroundCenter));const float startAngle=0.1;float fadeFactor=saturate(viewAngleToFloor/startAngle);finalAlpha*=fadeFactor*fadeFactor;\n#endif\n#ifdef SHADOWINUSE\nfinalColor=mix(finalColor*shadowLevel,finalColor,globalShadow);\n#endif\nvec4 color=vec4(finalColor,finalAlpha);\n#else\nvec4 color=vec4(vPrimaryColor.rgb,(1.0-clamp(globalShadow,0.,1.))*alpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\n#if !defined(SKIPFINALCOLORCLAMP)\ncolor.rgb=clamp(color.rgb,0.,30.0);\n#endif\n#else\ncolor=applyImageProcessing(color);\n#endif\n#ifdef PREMULTIPLYALPHA\ncolor.rgb*=color.a;\n#endif\n#ifdef NOISE\ncolor.rgb+=dither(vPositionW.xy,0.5);color=max(color,0.0);\n#endif\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";kr.l.IncludesShadersStore.backgroundVertexDeclaration="uniform mat4 view;uniform mat4 viewProjection;uniform float shadowLevel;\n#ifdef DIFFUSE\nuniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;uniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;uniform float fFovMultiplier;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";kr.l.ShadersStore.backgroundVertexShader="precision highp float;\n#include<__decl__backgroundVertex>\n#include<helperFunctions>\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef MAINUV1\nvarying vec2 vMainUV1;\n#endif\n#ifdef MAINUV2\nvarying vec2 vMainUV2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV==0\nvarying vec2 vDiffuseUV;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=position;\n#endif\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*finalWorld*vec4(position,1.0);} else {gl_Position=viewProjectionR*finalWorld*vec4(position,1.0);}\n#else\ngl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#endif\nvec4 worldPos=finalWorld*vec4(position,1.0);vPositionW=vec3(worldPos);\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normal);\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(position,0.0)));\n#ifdef EQUIRECTANGULAR_RELFECTION_FOV\nmat3 screenToWorld=inverseMat3(mat3(finalWorld*viewProjection));vec3 segment=mix(vDirectionW,screenToWorld*vec3(0.0,0.0,1.0),abs(fFovMultiplier-1.0));if (fFovMultiplier<=1.0) {vDirectionW=normalize(segment);} else {vDirectionW=normalize(vDirectionW+(vDirectionW-segment));}\n#endif\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uv;\n#endif\n#ifdef MAINUV2\nvMainUV2=uv2;\n#endif\n#if defined(DIFFUSE) && DIFFUSEDIRECTUV==0\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var xd=function(e){function t(){var t=e.call(this)||this;return t.DIFFUSE=!1,t.DIFFUSEDIRECTUV=0,t.GAMMADIFFUSE=!1,t.DIFFUSEHASALPHA=!1,t.OPACITYFRESNEL=!1,t.REFLECTIONBLUR=!1,t.REFLECTIONFRESNEL=!1,t.REFLECTIONFALLOFF=!1,t.TEXTURELODSUPPORT=!1,t.PREMULTIPLYALPHA=!1,t.USERGBCOLOR=!1,t.USEHIGHLIGHTANDSHADOWCOLORS=!1,t.BACKMAT_SHADOWONLY=!1,t.NOISE=!1,t.REFLECTIONBGR=!1,t.PROJECTED_GROUND=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.SKIPFINALCOLORCLAMP=!1,t.EXPOSURE=!1,t.MULTIVIEW=!1,t.REFLECTION=!1,t.REFLECTIONMAP_3D=!1,t.REFLECTIONMAP_SPHERICAL=!1,t.REFLECTIONMAP_PLANAR=!1,t.REFLECTIONMAP_CUBIC=!1,t.REFLECTIONMAP_PROJECTION=!1,t.REFLECTIONMAP_SKYBOX=!1,t.REFLECTIONMAP_EXPLICIT=!1,t.REFLECTIONMAP_EQUIRECTANGULAR=!1,t.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,t.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,t.INVERTCUBICMAP=!1,t.REFLECTIONMAP_OPPOSITEZ=!1,t.LODINREFLECTIONALPHA=!1,t.GAMMAREFLECTION=!1,t.RGBDREFLECTION=!1,t.EQUIRECTANGULAR_RELFECTION_FOV=!1,t.MAINUV1=!1,t.MAINUV2=!1,t.UV1=!1,t.UV2=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.POINTSIZE=!1,t.FOG=!1,t.NORMAL=!1,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.INSTANCES=!1,t.SHADOWFLOAT=!1,t.LOGARITHMICDEPTH=!1,t.NONUNIFORMSCALING=!1,t.ALPHATEST=!1,t.rebuild(),t}return(0,m.C6)(t,e),t}(Ro),Cd=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.primaryColor=p.v9.White(),n._primaryColorShadowLevel=0,n._primaryColorHighlightLevel=0,n.reflectionTexture=null,n.reflectionBlur=0,n.diffuseTexture=null,n._shadowLights=null,n.shadowLights=null,n.shadowLevel=0,n.sceneCenter=d.Pq.Zero(),n.opacityFresnel=!0,n.reflectionFresnel=!1,n.reflectionFalloffDistance=0,n.reflectionAmount=1,n.reflectionReflectance0=.05,n.reflectionReflectance90=.5,n.useRGBColor=!0,n.enableNoise=!1,n._fovMultiplier=1,n.useEquirectangularFOV=!1,n._maxSimultaneousLights=4,n.maxSimultaneousLights=4,n._shadowOnly=!1,n.shadowOnly=!1,n._imageProcessingObserver=null,n.switchToBGR=!1,n._enableGroundProjection=!1,n.enableGroundProjection=!1,n.projectedGroundRadius=1e3,n.projectedGroundHeight=10,n._renderTargets=new re(16),n._reflectionControls=d.IU.Zero(),n._white=p.v9.White(),n._primaryShadowColor=p.v9.Black(),n._primaryHighlightColor=p.v9.Black(),n._attachImageProcessingConfiguration(null),n.getRenderTargetTextures=function(){return n._renderTargets.reset(),n._diffuseTexture&&n._diffuseTexture.isRenderTarget&&n._renderTargets.push(n._diffuseTexture),n._reflectionTexture&&n._reflectionTexture.isRenderTarget&&n._renderTargets.push(n._reflectionTexture),n._renderTargets},n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"_perceptualColor",{get:function(){return this.__perceptualColor},set:function(e){this.__perceptualColor=e,this._computePrimaryColorFromPerceptualColor(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorShadowLevel",{get:function(){return this._primaryColorShadowLevel},set:function(e){this._primaryColorShadowLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"primaryColorHighlightLevel",{get:function(){return this._primaryColorHighlightLevel},set:function(e){this._primaryColorHighlightLevel=e,this._computePrimaryColors(),this._markAllSubMeshesAsLightsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionStandardFresnelWeight",{set:function(e){var i=e;i<.5?(i*=2,this.reflectionReflectance0=t.StandardReflectance0*i,this.reflectionReflectance90=t.StandardReflectance90*i):(i=2*i-1,this.reflectionReflectance0=t.StandardReflectance0+(1-t.StandardReflectance0)*i,this.reflectionReflectance90=t.StandardReflectance90+(1-t.StandardReflectance90)*i)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._fovMultiplier},set:function(e){isNaN(e)&&(e=1),this._fovMultiplier=Math.max(0,Math.min(2,e))},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._computePrimaryColorFromPerceptualColor(),t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!(!this._diffuseTexture||!this._diffuseTexture.isRenderTarget)||!(!this._reflectionTexture||!this._reflectionTexture.isRenderTarget)},enumerable:!1,configurable:!0}),t.prototype.needAlphaTesting=function(){return!0},t.prototype.needAlphaBlending=function(){return this.alpha<1||null!=this._diffuseTexture&&this._diffuseTexture.hasAlpha||this._shadowOnly},t.prototype.isReadyForSubMesh=function(e,t,i){void 0===i&&(i=!1);var n=t._drawWrapper;if(n.effect&&this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new xd);var r=this.getScene(),o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=r.getEngine();if((0,Ui.az)(r,e,o,!1,this._maxSimultaneousLights),o._needNormals=!0,(0,Ui.VO)(r,o),o._areTexturesDirty){if(o._needUVs=!1,r.texturesEnabled){if(r.getEngine().getCaps().textureLOD&&(o.TEXTURELODSUPPORT=!0),this._diffuseTexture&&Mo.DiffuseTextureEnabled){if(!this._diffuseTexture.isReadyOrNotBlocking())return!1;(0,Ui.YT)(this._diffuseTexture,o,"DIFFUSE"),o.DIFFUSEHASALPHA=this._diffuseTexture.hasAlpha,o.GAMMADIFFUSE=this._diffuseTexture.gammaSpace,o.OPACITYFRESNEL=this._opacityFresnel}else o.DIFFUSE=!1,o.DIFFUSEDIRECTUV=0,o.DIFFUSEHASALPHA=!1,o.GAMMADIFFUSE=!1,o.OPACITYFRESNEL=!1;var s=this._reflectionTexture;if(s&&Mo.ReflectionTextureEnabled){if(!s.isReadyOrNotBlocking())return!1;switch(o.REFLECTION=!0,o.GAMMAREFLECTION=s.gammaSpace,o.RGBDREFLECTION=s.isRGBD,o.REFLECTIONBLUR=this._reflectionBlur>0,o.LODINREFLECTIONALPHA=s.lodLevelInAlpha,o.EQUIRECTANGULAR_RELFECTION_FOV=this.useEquirectangularFOV,o.REFLECTIONBGR=this.switchToBGR,s.coordinatesMode===an.g.INVCUBIC_MODE&&(o.INVERTCUBICMAP=!0),o.REFLECTIONMAP_3D=s.isCube,o.REFLECTIONMAP_OPPOSITEZ=o.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!s.invertZ:s.invertZ,s.coordinatesMode){case an.g.EXPLICIT_MODE:o.REFLECTIONMAP_EXPLICIT=!0;break;case an.g.PLANAR_MODE:o.REFLECTIONMAP_PLANAR=!0;break;case an.g.PROJECTION_MODE:o.REFLECTIONMAP_PROJECTION=!0;break;case an.g.SKYBOX_MODE:o.REFLECTIONMAP_SKYBOX=!0;break;case an.g.SPHERICAL_MODE:o.REFLECTIONMAP_SPHERICAL=!0;break;case an.g.EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case an.g.FIXED_EQUIRECTANGULAR_MODE:o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case an.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case an.g.CUBIC_MODE:case an.g.INVCUBIC_MODE:default:o.REFLECTIONMAP_CUBIC=!0}this.reflectionFresnel?(o.REFLECTIONFRESNEL=!0,o.REFLECTIONFALLOFF=this.reflectionFalloffDistance>0,this._reflectionControls.x=this.reflectionAmount,this._reflectionControls.y=this.reflectionReflectance0,this._reflectionControls.z=this.reflectionReflectance90,this._reflectionControls.w=1/this.reflectionFalloffDistance):(o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1)}else o.REFLECTION=!1,o.REFLECTIONFRESNEL=!1,o.REFLECTIONFALLOFF=!1,o.REFLECTIONBLUR=!1,o.REFLECTIONMAP_3D=!1,o.REFLECTIONMAP_SPHERICAL=!1,o.REFLECTIONMAP_PLANAR=!1,o.REFLECTIONMAP_CUBIC=!1,o.REFLECTIONMAP_PROJECTION=!1,o.REFLECTIONMAP_SKYBOX=!1,o.REFLECTIONMAP_EXPLICIT=!1,o.REFLECTIONMAP_EQUIRECTANGULAR=!1,o.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,o.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,o.INVERTCUBICMAP=!1,o.REFLECTIONMAP_OPPOSITEZ=!1,o.LODINREFLECTIONALPHA=!1,o.GAMMAREFLECTION=!1,o.RGBDREFLECTION=!1}o.PREMULTIPLYALPHA=this.alphaMode===c.Y.ALPHA_PREMULTIPLIED||this.alphaMode===c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,o.USERGBCOLOR=this._useRGBColor,o.NOISE=this._enableNoise}if(o._areLightsDirty&&(o.USEHIGHLIGHTANDSHADOWCOLORS=!this._useRGBColor&&(0!==this._primaryColorShadowLevel||0!==this._primaryColorHighlightLevel),o.BACKMAT_SHADOWONLY=this._shadowOnly),o._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(o)}if(o._areMiscDirty&&(o.REFLECTIONMAP_3D&&this._enableGroundProjection?(o.PROJECTED_GROUND=!0,o.REFLECTIONMAP_SKYBOX=!0):o.PROJECTED_GROUND=!1),(0,Ui.fm)(e,r,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),(0,Ui.OR)(r,a,this,o,i,null,t.getRenderingMesh().hasThinInstances),(0,Ui.qB)(e,o,!1,!0,!1)&&e&&(r.getEngine().getCaps().standardDerivatives||e.isVerticesDataPresent(Se.R.NormalKind)||(e.createNormals(!0),T.V.Warn("BackgroundMaterial: Normals have been created for the mesh: "+e.name))),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var l=new Oo;o.FOG&&l.addFallback(0,"FOG"),o.POINTSIZE&&l.addFallback(1,"POINTSIZE"),o.MULTIVIEW&&l.addFallback(0,"MULTIVIEW"),(0,Ui.c4)(o,l,this._maxSimultaneousLights);var u=[Se.R.PositionKind];o.NORMAL&&u.push(Se.R.NormalKind),o.UV1&&u.push(Se.R.UVKind),o.UV2&&u.push(Se.R.UV2Kind),(0,Ui.ni)(u,e,o,l),(0,Ui.ER)(u,o);var h=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","mBones","vPrimaryColor","vPrimaryColorShadow","vReflectionInfos","reflectionMatrix","vReflectionMicrosurfaceInfos","fFovMultiplier","shadowLevel","alpha","vBackgroundCenter","vReflectionControl","vDiffuseInfos","diffuseMatrix","projectedGroundInfos","logarithmicDepthConstant"];(0,Xo.TV)(h);var d=["diffuseSampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh"],p=["Material","Scene"];pe&&(pe.PrepareUniforms(h,o),pe.PrepareSamplers(d,o)),(0,Ui.Bb)({uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:o,maxSimultaneousLights:this._maxSimultaneousLights});var f=o.toString(),_=r.getEngine().createEffect("background",{attributes:u,uniformsNames:h,uniformBuffersNames:p,samplers:d,defines:f,fallbacks:l,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},a);t.setEffect(_,o,this._materialContext),this.buildUniformLayout()}return!(!t.effect||!t.effect.isReady()||(o._renderId=r.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))},t.prototype._computePrimaryColorFromPerceptualColor=function(){this.__perceptualColor&&(this._primaryColor.copyFrom(this.__perceptualColor),this._primaryColor.toLinearSpaceToRef(this._primaryColor,this.getScene().getEngine().useExactSrgbConversions),this._imageProcessingConfiguration&&this._primaryColor.scaleToRef(1/this._imageProcessingConfiguration.exposure,this._primaryColor),this._computePrimaryColors())},t.prototype._computePrimaryColors=function(){0===this._primaryColorShadowLevel&&0===this._primaryColorHighlightLevel||(this._primaryColor.scaleToRef(this._primaryColorShadowLevel,this._primaryShadowColor),this._primaryColor.subtractToRef(this._primaryShadowColor,this._primaryShadowColor),this._white.subtractToRef(this._primaryColor,this._primaryHighlightColor),this._primaryHighlightColor.scaleToRef(this._primaryColorHighlightLevel,this._primaryHighlightColor),this._primaryColor.addToRef(this._primaryHighlightColor,this._primaryHighlightColor))},t.prototype.buildUniformLayout=function(){this._uniformBuffer.addUniform("vPrimaryColor",4),this._uniformBuffer.addUniform("vPrimaryColorShadow",4),this._uniformBuffer.addUniform("vDiffuseInfos",2),this._uniformBuffer.addUniform("vReflectionInfos",2),this._uniformBuffer.addUniform("diffuseMatrix",16),this._uniformBuffer.addUniform("reflectionMatrix",16),this._uniformBuffer.addUniform("vReflectionMicrosurfaceInfos",3),this._uniformBuffer.addUniform("fFovMultiplier",1),this._uniformBuffer.addUniform("pointSize",1),this._uniformBuffer.addUniform("shadowLevel",1),this._uniformBuffer.addUniform("alpha",1),this._uniformBuffer.addUniform("vBackgroundCenter",3),this._uniformBuffer.addUniform("vReflectionControl",4),this._uniformBuffer.addUniform("projectedGroundInfos",2),this._uniformBuffer.create()},t.prototype.unbind=function(){this._diffuseTexture&&this._diffuseTexture.isRenderTarget&&this._uniformBuffer.setTexture("diffuseSampler",null),this._reflectionTexture&&this._reflectionTexture.isRenderTarget&&this._uniformBuffer.setTexture("reflectionSampler",null),e.prototype.unbind.call(this)},t.prototype.bindOnlyWorldMatrix=function(e){this._activeEffect.setMatrix("world",e)},t.prototype.bindForSubMesh=function(e,t,i){var n=this.getScene(),r=i.materialDefines;if(r){var o=i.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),(0,Ui.f$)(t,this._activeEffect);var a=this._mustRebind(n,o,i,t.visibility);if(a){this._uniformBuffer.bindToEffect(o,"Material"),this.bindViewProjection(o);var s=this._reflectionTexture;this._uniformBuffer.useUbo&&this.isFrozen&&this._uniformBuffer.isSync&&!i._drawWrapper._forceRebindOnNextCall||(n.texturesEnabled&&(this._diffuseTexture&&Mo.DiffuseTextureEnabled&&(this._uniformBuffer.updateFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),(0,Ui.mA)(this._diffuseTexture,this._uniformBuffer,"diffuse")),s&&Mo.ReflectionTextureEnabled&&(this._uniformBuffer.updateMatrix("reflectionMatrix",s.getReflectionTextureMatrix()),this._uniformBuffer.updateFloat2("vReflectionInfos",s.level,this._reflectionBlur),this._uniformBuffer.updateFloat3("vReflectionMicrosurfaceInfos",s.getSize().width,s.lodGenerationScale,s.lodGenerationOffset))),this.shadowLevel>0&&this._uniformBuffer.updateFloat("shadowLevel",this.shadowLevel),this._uniformBuffer.updateFloat("alpha",this.alpha),this.pointsCloud&&this._uniformBuffer.updateFloat("pointSize",this.pointSize),r.USEHIGHLIGHTANDSHADOWCOLORS?(this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryHighlightColor,1),this._uniformBuffer.updateColor4("vPrimaryColorShadow",this._primaryShadowColor,1)):this._uniformBuffer.updateColor4("vPrimaryColor",this._primaryColor,1)),this._uniformBuffer.updateFloat("fFovMultiplier",this._fovMultiplier),n.texturesEnabled&&(this._diffuseTexture&&Mo.DiffuseTextureEnabled&&this._uniformBuffer.setTexture("diffuseSampler",this._diffuseTexture),s&&Mo.ReflectionTextureEnabled&&(r.REFLECTIONBLUR&&r.TEXTURELODSUPPORT?this._uniformBuffer.setTexture("reflectionSampler",s):r.REFLECTIONBLUR?(this._uniformBuffer.setTexture("reflectionSampler",s._lodTextureMid||s),this._uniformBuffer.setTexture("reflectionSamplerLow",s._lodTextureLow||s),this._uniformBuffer.setTexture("reflectionSamplerHigh",s._lodTextureHigh||s)):this._uniformBuffer.setTexture("reflectionSampler",s),r.REFLECTIONFRESNEL&&(this._uniformBuffer.updateFloat3("vBackgroundCenter",this.sceneCenter.x,this.sceneCenter.y,this.sceneCenter.z),this._uniformBuffer.updateFloat4("vReflectionControl",this._reflectionControls.x,this._reflectionControls.y,this._reflectionControls.z,this._reflectionControls.w))),r.PROJECTED_GROUND&&this._uniformBuffer.updateFloat2("projectedGroundInfos",this.projectedGroundRadius,this.projectedGroundHeight)),(0,Xo.gS)(this._activeEffect,this,n),n.bindEyePosition(o)}else n.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._uniformBuffer.bindToEffect(o,"Material"),this._needToBindSceneUbo=!0);!a&&this.isFrozen||(n.lightsEnabled&&(0,Ui.RL)(n,t,this._activeEffect,r,this._maxSimultaneousLights),this.bindView(o),(0,Ui.Yy)(n,t,this._activeEffect,!0),this._useLogarithmicDepth&&(0,Ui.DL)(r,o,n),this._imageProcessingConfiguration&&this._imageProcessingConfiguration.bind(this._activeEffect)),this._afterBind(t,this._activeEffect,i),this._uniformBuffer.update()}}},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._reflectionTexture===t||this._diffuseTexture===t},t.prototype.dispose=function(t,i){void 0===t&&(t=!1),void 0===i&&(i=!1),i&&(this.diffuseTexture&&this.diffuseTexture.dispose(),this.reflectionTexture&&this.reflectionTexture.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t)},t.prototype.clone=function(e){var i=this;return G.p.Clone((function(){return new t(e,i.getScene())}),this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.BackgroundMaterial",t},t.prototype.getClassName=function(){return"BackgroundMaterial"},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e.name,i)}),e,i,n)},t.StandardReflectance0=.05,t.StandardReflectance90=.5,(0,m.Cg)([(0,V.jT)()],t.prototype,"_primaryColor",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColor",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"__perceptualColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_primaryColorShadowLevel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_primaryColorHighlightLevel",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"primaryColorHighlightLevel",null),(0,m.Cg)([(0,V.uM)()],t.prototype,"_reflectionTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionTexture",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionBlur",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionBlur",void 0),(0,m.Cg)([(0,V.uM)()],t.prototype,"_diffuseTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"diffuseTexture",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLights",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_shadowLevel",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"shadowLevel",void 0),(0,m.Cg)([(0,V.P_)()],t.prototype,"_sceneCenter",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"sceneCenter",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_opacityFresnel",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"opacityFresnel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionFresnel",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFresnel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionFalloffDistance",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionFalloffDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionAmount",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionAmount",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionReflectance0",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance0",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectionReflectance90",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"reflectionReflectance90",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_useRGBColor",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRGBColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_enableNoise",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"enableNoise",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_maxSimultaneousLights",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"maxSimultaneousLights",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_shadowOnly",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsLightsDirty")],t.prototype,"shadowOnly",void 0),(0,m.Cg)([(0,V.n1)()],t.prototype,"_imageProcessingConfiguration",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"enableGroundProjection",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectedGroundRadius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"projectedGroundHeight",void 0),t}(Io);(0,s.Y5)("BABYLON.BackgroundMaterial",Cd);var Ad=function(){function e(t,i){var n=this;this._errorHandler=function(e,t){n.onErrorObservable.notifyObservers({message:e,exception:t})},this._options=(0,m.Cl)((0,m.Cl)({},e._GetDefaultOptions(i)),t),this._scene=i,this.onErrorObservable=new h.cP,this._setupBackground(),this._setupImageProcessing()}return e._GetDefaultOptions=function(e){return{createGround:!0,groundSize:15,groundTexture:this._GroundTextureCDNUrl,groundColor:new p.v9(.2,.2,.3).toLinearSpace(e.getEngine().useExactSrgbConversions).scale(3),groundOpacity:.9,enableGroundShadow:!0,groundShadowLevel:.5,enableGroundMirror:!1,groundMirrorSizeRatio:.3,groundMirrorBlurKernel:64,groundMirrorAmount:1,groundMirrorFresnelWeight:1,groundMirrorFallOffDistance:0,groundMirrorTextureType:c.Y.TEXTURETYPE_UNSIGNED_INT,groundYBias:1e-5,createSkybox:!0,skyboxSize:20,skyboxTexture:this._SkyboxTextureCDNUrl,skyboxColor:new p.v9(.2,.2,.3).toLinearSpace(e.getEngine().useExactSrgbConversions).scale(3),backgroundYRotation:0,sizeAuto:!0,rootPosition:d.Pq.Zero(),setupImageProcessing:!0,environmentTexture:this._EnvironmentTextureCDNUrl,cameraExposure:.8,cameraContrast:1.2,toneMappingEnabled:!0}},Object.defineProperty(e.prototype,"rootMesh",{get:function(){return this._rootMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skybox",{get:function(){return this._skybox},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skyboxTexture",{get:function(){return this._skyboxTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"skyboxMaterial",{get:function(){return this._skyboxMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ground",{get:function(){return this._ground},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundTexture",{get:function(){return this._groundTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMirror",{get:function(){return this._groundMirror},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMirrorRenderList",{get:function(){return this._groundMirror?this._groundMirror.renderList:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"groundMaterial",{get:function(){return this._groundMaterial},enumerable:!1,configurable:!0}),e.prototype.updateOptions=function(e){var t=(0,m.Cl)((0,m.Cl)({},this._options),e);this._ground&&!t.createGround&&(this._ground.dispose(),this._ground=null),this._groundMaterial&&!t.createGround&&(this._groundMaterial.dispose(),this._groundMaterial=null),this._groundTexture&&this._options.groundTexture!=t.groundTexture&&(this._groundTexture.dispose(),this._groundTexture=null),this._skybox&&!t.createSkybox&&(this._skybox.dispose(),this._skybox=null),this._skyboxMaterial&&!t.createSkybox&&(this._skyboxMaterial.dispose(),this._skyboxMaterial=null),this._skyboxTexture&&this._options.skyboxTexture!=t.skyboxTexture&&(this._skyboxTexture.dispose(),this._skyboxTexture=null),this._groundMirror&&!t.enableGroundMirror&&(this._groundMirror.dispose(),this._groundMirror=null),this._scene.environmentTexture&&this._options.environmentTexture!=t.environmentTexture&&this._scene.environmentTexture.dispose(),this._options=t,this._setupBackground(),this._setupImageProcessing()},e.prototype.setMainColor=function(e){this.groundMaterial&&(this.groundMaterial.primaryColor=e),this.skyboxMaterial&&(this.skyboxMaterial.primaryColor=e),this.groundMirror&&(this.groundMirror.clearColor=new p.ov(e.r,e.g,e.b,1))},e.prototype._setupImageProcessing=function(){this._options.setupImageProcessing&&(this._scene.imageProcessingConfiguration.contrast=this._options.cameraContrast,this._scene.imageProcessingConfiguration.exposure=this._options.cameraExposure,this._scene.imageProcessingConfiguration.toneMappingEnabled=this._options.toneMappingEnabled,this._setupEnvironmentTexture())},e.prototype._setupEnvironmentTexture=function(){if(!this._scene.environmentTexture)if(this._options.environmentTexture instanceof Wl.t)this._scene.environmentTexture=this._options.environmentTexture;else{var e=Sd.CreateFromPrefilteredData(this._options.environmentTexture,this._scene);this._scene.environmentTexture=e}},e.prototype._setupBackground=function(){this._rootMesh||(this._rootMesh=new ji("BackgroundHelper",this._scene)),this._rootMesh.rotation.y=this._options.backgroundYRotation;var e=this._getSceneSize();this._options.createGround&&(this._setupGround(e),this._setupGroundMaterial(),this._setupGroundDiffuseTexture(),this._options.enableGroundMirror&&this._setupGroundMirrorTexture(e),this._setupMirrorInGroundMaterial()),this._options.createSkybox&&(this._setupSkybox(e),this._setupSkyboxMaterial(),this._setupSkyboxReflectionTexture()),this._rootMesh.position.x=e.rootPosition.x,this._rootMesh.position.z=e.rootPosition.z,this._rootMesh.position.y=e.rootPosition.y},e.prototype._getSceneSize=function(){var e=this,t=this._options.groundSize,i=this._options.skyboxSize,n=this._options.rootPosition;if(!this._scene.meshes||1===this._scene.meshes.length)return{groundSize:t,skyboxSize:i,rootPosition:n};var r=this._scene.getWorldExtends((function(t){return t!==e._ground&&t!==e._rootMesh&&t!==e._skybox})),o=r.max.subtract(r.min);if(this._options.sizeAuto){this._scene.activeCamera instanceof Er&&this._scene.activeCamera.upperRadiusLimit&&(i=t=2*this._scene.activeCamera.upperRadiusLimit);var a=o.length();a>t&&(i=t=2*a),t*=1.1,i*=1.5,(n=r.min.add(o.scale(.5))).y=r.min.y-this._options.groundYBias}return{groundSize:t,skyboxSize:i,rootPosition:n}},e.prototype._setupGround=function(e){var t=this;this._ground&&!this._ground.isDisposed()||(this._ground=Sn("BackgroundPlane",{size:e.groundSize},this._scene),this._ground.rotation.x=Math.PI/2,this._ground.isPickable=!1,this._ground.parent=this._rootMesh,this._ground.onDisposeObservable.add((function(){t._ground=null}))),this._ground.receiveShadows=this._options.enableGroundShadow},e.prototype._setupGroundMaterial=function(){this._groundMaterial||(this._groundMaterial=new Cd("BackgroundPlaneMaterial",this._scene)),this._groundMaterial.alpha=this._options.groundOpacity,this._groundMaterial.alphaMode=c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,this._groundMaterial.shadowLevel=this._options.groundShadowLevel,this._groundMaterial.primaryColor=this._options.groundColor,this._groundMaterial.useRGBColor=!1,this._groundMaterial.enableNoise=!0,this._ground&&(this._ground.material=this._groundMaterial)},e.prototype._setupGroundDiffuseTexture=function(){this._groundMaterial&&(this._groundTexture||(this._options.groundTexture instanceof Wl.t?this._groundMaterial.diffuseTexture=this._options.groundTexture:(this._groundTexture=new an.g(this._options.groundTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._groundTexture.gammaSpace=!1,this._groundTexture.hasAlpha=!0,this._groundMaterial.diffuseTexture=this._groundTexture)))},e.prototype._setupGroundMirrorTexture=function(e){var t=an.g.CLAMP_ADDRESSMODE;if(!this._groundMirror&&(this._groundMirror=new Ed("BackgroundPlaneMirrorTexture",{ratio:this._options.groundMirrorSizeRatio},this._scene,!1,this._options.groundMirrorTextureType,an.g.BILINEAR_SAMPLINGMODE,!0),this._groundMirror.mirrorPlane=new Ze.Z(0,-1,0,e.rootPosition.y),this._groundMirror.anisotropicFilteringLevel=1,this._groundMirror.wrapU=t,this._groundMirror.wrapV=t,this._groundMirror.renderList))for(var i=0;i<this._scene.meshes.length;i++){var n=this._scene.meshes[i];n!==this._ground&&n!==this._skybox&&n!==this._rootMesh&&this._groundMirror.renderList.push(n)}var r=this._options.groundColor.toGammaSpace(this._scene.getEngine().useExactSrgbConversions);this._groundMirror.clearColor=new p.ov(r.r,r.g,r.b,1),this._groundMirror.adaptiveBlurKernel=this._options.groundMirrorBlurKernel},e.prototype._setupMirrorInGroundMaterial=function(){this._groundMaterial&&(this._groundMaterial.reflectionTexture=this._groundMirror,this._groundMaterial.reflectionFresnel=!0,this._groundMaterial.reflectionAmount=this._options.groundMirrorAmount,this._groundMaterial.reflectionStandardFresnelWeight=this._options.groundMirrorFresnelWeight,this._groundMaterial.reflectionFalloffDistance=this._options.groundMirrorFallOffDistance)},e.prototype._setupSkybox=function(e){var t=this;this._skybox&&!this._skybox.isDisposed()||(this._skybox=Ka("BackgroundSkybox",{size:e.skyboxSize,sideOrientation:ji.BACKSIDE},this._scene),this._skybox.isPickable=!1,this._skybox.onDisposeObservable.add((function(){t._skybox=null}))),this._skybox.parent=this._rootMesh},e.prototype._setupSkyboxMaterial=function(){this._skybox&&(this._skyboxMaterial||(this._skyboxMaterial=new Cd("BackgroundSkyboxMaterial",this._scene)),this._skyboxMaterial.useRGBColor=!1,this._skyboxMaterial.primaryColor=this._options.skyboxColor,this._skyboxMaterial.enableNoise=!0,this._skybox.material=this._skyboxMaterial)},e.prototype._setupSkyboxReflectionTexture=function(){this._skyboxMaterial&&(this._skyboxTexture||(this._options.skyboxTexture instanceof Wl.t?this._skyboxMaterial.reflectionTexture=this._options.skyboxTexture:(this._skyboxTexture=new Sd(this._options.skyboxTexture,this._scene,void 0,void 0,void 0,void 0,this._errorHandler),this._skyboxTexture.coordinatesMode=an.g.SKYBOX_MODE,this._skyboxTexture.gammaSpace=!1,this._skyboxMaterial.reflectionTexture=this._skyboxTexture)))},e.prototype.dispose=function(){this._groundMaterial&&this._groundMaterial.dispose(!0,!0),this._skyboxMaterial&&this._skyboxMaterial.dispose(!0,!0),this._rootMesh.dispose(!1)},e._GroundTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundGround.png",e._SkyboxTextureCDNUrl="https://assets.babylonjs.com/environments/backgroundSkybox.dds",e._EnvironmentTextureCDNUrl="https://assets.babylonjs.com/environments/environmentSpecular.env",e}(),Pd=function(e){function t(i,n,r,o,a){void 0===a&&(a=null);var s=e.call(this,i,o)||this;s.onError=a,s._halfDome=!1,s._crossEye=!1,s._useDirectMapping=!1,s._textureMode=t.MODE_MONOSCOPIC,s._onBeforeCameraRenderObserver=null,s.onLoadErrorObservable=new h.cP,s.onLoadObservable=new h.cP,o=s.getScene(),i=i||"textureDome",r.resolution=0|Math.abs(r.resolution)||32,r.clickToPlay=Boolean(r.clickToPlay),r.autoPlay=void 0===r.autoPlay||Boolean(r.autoPlay),r.loop=void 0===r.loop||Boolean(r.loop),r.size=Math.abs(r.size)||(o.activeCamera?.48*o.activeCamera.maxZ:1e3),void 0===r.useDirectMapping?s._useDirectMapping=!0:s._useDirectMapping=r.useDirectMapping,void 0===r.faceForward&&(r.faceForward=!0),s._setReady(!1),r.mesh?s._mesh=r.mesh:s._mesh=Ja(i+"_mesh",{segments:r.resolution,diameter:r.size,updatable:!1,sideOrientation:ji.BACKSIDE},o);var l=s._material=new Cd(i+"_material",o);l.useEquirectangularFOV=!0,l.fovMultiplier=1,l.opacityFresnel=!1;var c=s._initTexture(n,o,r);if(s.texture=c,s._mesh.material=l,s._mesh.parent=s,s._halfDomeMask=Ja("",{slice:.5,diameter:.98*r.size,segments:2*r.resolution,sideOrientation:ji.BACKSIDE},o),s._halfDomeMask.rotate(Ni.X,-Math.PI/2),s._halfDomeMask.parent=s._mesh,s._halfDome=!!r.halfDomeMode,s._halfDomeMask.setEnabled(s._halfDome),s._crossEye=!!r.crossEyeMode,s._texture.anisotropicFilteringLevel=1,s._texture.onLoadObservable.addOnce((function(){s._setReady(!0)})),r.faceForward&&o.activeCamera){var u=o.activeCamera,p=d.Pq.Forward(),f=d.Pq.TransformNormal(p,u.getViewMatrix());f.normalize(),s.rotation.y=Math.acos(d.Pq.Dot(p,f))}return s._changeTextureMode(s._textureMode),s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){this._texture!==e&&(this._texture=e,this._useDirectMapping?(this._texture.wrapU=an.g.CLAMP_ADDRESSMODE,this._texture.wrapV=an.g.CLAMP_ADDRESSMODE,this._material.diffuseTexture=this._texture):(this._texture.coordinatesMode=an.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE,this._texture.wrapV=an.g.CLAMP_ADDRESSMODE,this._material.reflectionTexture=this._texture),this._changeTextureMode(this._textureMode))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mesh",{get:function(){return this._mesh},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fovMultiplier",{get:function(){return this._material.fovMultiplier},set:function(e){this._material.fovMultiplier=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureMode",{get:function(){return this._textureMode},set:function(e){this._textureMode!==e&&this._changeTextureMode(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"halfDome",{get:function(){return this._halfDome},set:function(e){this._halfDome=e,this._halfDomeMask.setEnabled(e),this._changeTextureMode(this._textureMode)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"crossEye",{get:function(){return this._crossEye},set:function(e){this._crossEye=e,this._changeTextureMode(this._textureMode)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"material",{get:function(){return this._material},enumerable:!1,configurable:!0}),t.prototype._changeTextureMode=function(e){var i=this;switch(this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._textureMode=e,this._texture.uScale=1,this._texture.vScale=1,this._texture.uOffset=0,this._texture.vOffset=0,this._texture.vAng=0,e){case t.MODE_MONOSCOPIC:this._halfDome&&(this._texture.uScale=2,this._texture.uOffset=-1);break;case t.MODE_SIDEBYSIDE:this._texture.uScale=this._halfDome?.99999:.5;var n=this._halfDome?0:.5,r=this._halfDome?-.5:0;this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){var t=e.isRightCamera;i._crossEye&&(t=!t),i._texture.uOffset=t?n:r}));break;case t.MODE_TOPBOTTOM:this._texture.vScale=this._halfDome?.99999:.5,this._onBeforeCameraRenderObserver=this._scene.onBeforeCameraRenderObservable.add((function(e){var t=e.isRightCamera;i._crossEye&&(t=!t),i._texture.vOffset=t?.5:0}))}},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._texture.dispose(),this._mesh.dispose(),this._material.dispose(),this._scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this.onLoadErrorObservable.clear(),this.onLoadObservable.clear(),e.prototype.dispose.call(this,t,i)},t.MODE_MONOSCOPIC=0,t.MODE_TOPBOTTOM=1,t.MODE_SIDEBYSIDE=2,t}(Mi),Rd=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"photoTexture",{get:function(){return this.texture},set:function(e){this.texture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageMode",{get:function(){return this.textureMode},set:function(e){this.textureMode=e},enumerable:!1,configurable:!0}),t.prototype._initTexture=function(e,t,i){var n=this;return new an.g(e,t,!i.generateMipMaps,!this._useDirectMapping,void 0,(function(){n.onLoadObservable.notifyObservers()}),(function(e,t){n.onLoadErrorObservable.notifyObservers(e||"Unknown error occured"),n.onError&&n.onError(e,t)}))},t.MODE_MONOSCOPIC=Pd.MODE_MONOSCOPIC,t.MODE_TOPBOTTOM=Pd.MODE_TOPBOTTOM,t.MODE_SIDEBYSIDE=Pd.MODE_SIDEBYSIDE,t}(Pd),Id=0,Md=function(e){if(!e.environmentBRDFTexture){var t=e.useDelayedTextureLoading;e.useDelayedTextureLoading=!1;var i=e._blockEntityCollection;e._blockEntityCollection=!1;var 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r._useEnergyConservation=t.DEFAULT_USE_ENERGY_CONSERVATION,r.useEnergyConservation=t.DEFAULT_USE_ENERGY_CONSERVATION,r._useSmithVisibilityHeightCorrelated=t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,r.useSmithVisibilityHeightCorrelated=t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED,r._useSphericalHarmonics=t.DEFAULT_USE_SPHERICAL_HARMONICS,r.useSphericalHarmonics=t.DEFAULT_USE_SPHERICAL_HARMONICS,r._useSpecularGlossinessInputEnergyConservation=t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,r.useSpecularGlossinessInputEnergyConservation=t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION,r._internalMarkAllSubMeshesAsMiscDirty=i._dirtyCallbacks[c.Y.MATERIAL_MiscDirtyFlag],r._enable(!0),r}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsMiscDirty=function(){this._internalMarkAllSubMeshesAsMiscDirty()},t.prototype.prepareDefines=function(e){e.BRDF_V_HEIGHT_CORRELATED=this._useSmithVisibilityHeightCorrelated,e.MS_BRDF_ENERGY_CONSERVATION=this._useEnergyConservation&&this._useSmithVisibilityHeightCorrelated,e.SPHERICAL_HARMONICS=this._useSphericalHarmonics,e.SPECULAR_GLOSSINESS_ENERGY_CONSERVATION=this._useSpecularGlossinessInputEnergyConservation},t.prototype.getClassName=function(){return"PBRBRDFConfiguration"},t.DEFAULT_USE_ENERGY_CONSERVATION=!0,t.DEFAULT_USE_SMITH_VISIBILITY_HEIGHT_CORRELATED=!0,t.DEFAULT_USE_SPHERICAL_HARMONICS=!0,t.DEFAULT_USE_SPECULAR_GLOSSINESS_INPUT_ENERGY_CONSERVATION=!0,(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useEnergyConservation",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSmithVisibilityHeightCorrelated",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSphericalHarmonics",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"useSpecularGlossinessInputEnergyConservation",void 0),t}(Go);kr.l.IncludesShadersStore.pbrFragmentDeclaration="uniform vec4 vEyePosition;uniform vec3 vReflectionColor;uniform vec4 vAlbedoColor;uniform vec4 vLightingIntensity;uniform vec4 vReflectivityColor;uniform vec4 vMetallicReflectanceFactors;uniform vec3 vEmissiveColor;uniform float visibility;uniform vec3 vAmbientColor;\n#ifdef ALBEDO\nuniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform vec4 vAmbientInfos;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#ifdef OPACITY\nuniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;\n#endif\n#ifdef REFLECTIVITY\nuniform vec3 vReflectivityInfos;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;\n#endif\n#if defined(REFLECTIONMAP_SPHERICAL) || defined(REFLECTIONMAP_PROJECTION) || defined(SS_REFRACTION) || defined(PREPASS)\nuniform mat4 view;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;\n#ifdef REALTIME_FILTERING\nuniform vec2 vReflectionFilteringInfo;\n#endif\nuniform mat4 reflectionMatrix;uniform vec3 vReflectionMicrosurfaceInfos;\n#if defined(USE_LOCAL_REFLECTIONMAP_CUBIC) && defined(REFLECTIONMAP_CUBIC)\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize; \n#endif\n#endif\n#if defined(SS_REFRACTION) && defined(SS_USE_LOCAL_REFRACTIONMAP_CUBIC)\nuniform vec3 vRefractionPosition;uniform vec3 vRefractionSize; \n#endif\n#ifdef CLEARCOAT\nuniform vec2 vClearCoatParams;uniform vec4 vClearCoatRefractionParams;\n#if defined(CLEARCOAT_TEXTURE) || defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform vec4 vClearCoatInfos;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_TEXTURE_ROUGHNESS\nuniform mat4 clearCoatRoughnessMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;uniform vec2 vClearCoatTangentSpaceParams;uniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT\nuniform vec4 vClearCoatTintParams;uniform float clearCoatColorAtDistance;\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;uniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#endif\n#ifdef IRIDESCENCE\nuniform vec4 vIridescenceParams;\n#if defined(IRIDESCENCE_TEXTURE) || defined(IRIDESCENCE_THICKNESS_TEXTURE)\nuniform vec4 vIridescenceInfos;\n#endif\n#ifdef IRIDESCENCE_TEXTURE\nuniform mat4 iridescenceMatrix;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nuniform mat4 iridescenceThicknessMatrix;\n#endif\n#endif\n#ifdef ANISOTROPIC\nuniform vec3 vAnisotropy;\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;uniform mat4 anisotropyMatrix;\n#endif\n#endif\n#ifdef SHEEN\nuniform vec4 vSheenColor;\n#ifdef SHEEN_ROUGHNESS\nuniform float vSheenRoughness;\n#endif\n#if defined(SHEEN_TEXTURE) || defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform vec4 vSheenInfos;\n#endif\n#ifdef SHEEN_TEXTURE\nuniform mat4 sheenMatrix;\n#endif\n#ifdef SHEEN_TEXTURE_ROUGHNESS\nuniform mat4 sheenRoughnessMatrix;\n#endif\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionMicrosurfaceInfos;uniform vec4 vRefractionInfos;uniform mat4 refractionMatrix;\n#ifdef REALTIME_FILTERING\nuniform vec2 vRefractionFilteringInfo;\n#endif\n#ifdef SS_DISPERSION\nuniform float dispersion;\n#endif\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;uniform mat4 thicknessMatrix;\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nuniform vec2 vRefractionIntensityInfos;uniform mat4 refractionIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nuniform vec2 vTranslucencyIntensityInfos;uniform mat4 translucencyIntensityMatrix;\n#endif\nuniform vec2 vThicknessParam;uniform vec3 vDiffusionDistance;uniform vec4 vTintColor;uniform vec3 vSubSurfaceIntensity;uniform vec4 vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nuniform vec2 vTranslucencyColorInfos;uniform mat4 translucencyColorMatrix;\n#endif\n#endif\n#ifdef PREPASS\n#ifdef SS_SCATTERING\nuniform float scatteringDiffusionProfile;\n#endif\n#endif\n#if DEBUGMODE>0\nuniform vec2 vDebugMode;\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;\n#endif\n#include<decalFragmentDeclaration>\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;uniform vec3 vSphericalL1_1;uniform vec3 vSphericalL10;uniform vec3 vSphericalL11;uniform vec3 vSphericalL2_2;uniform vec3 vSphericalL2_1;uniform vec3 vSphericalL20;uniform vec3 vSphericalL21;uniform vec3 vSphericalL22;\n#else\nuniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;uniform vec3 vSphericalXX_ZZ;uniform vec3 vSphericalYY_ZZ;uniform vec3 vSphericalZZ;uniform vec3 vSphericalXY;uniform vec3 vSphericalYZ;uniform vec3 vSphericalZX;\n#endif\n#endif\n#define ADDITIONAL_FRAGMENT_DECLARATION\n";kr.l.IncludesShadersStore.pbrUboDeclaration="layout(std140,column_major) uniform;uniform Material {vec2 vAlbedoInfos;vec4 vAmbientInfos;vec2 vOpacityInfos;vec2 vEmissiveInfos;vec2 vLightmapInfos;vec3 vReflectivityInfos;vec2 vMicroSurfaceSamplerInfos;vec2 vReflectionInfos;vec2 vReflectionFilteringInfo;vec3 vReflectionPosition;vec3 vReflectionSize;vec3 vBumpInfos;mat4 albedoMatrix;mat4 ambientMatrix;mat4 opacityMatrix;mat4 emissiveMatrix;mat4 lightmapMatrix;mat4 reflectivityMatrix;mat4 microSurfaceSamplerMatrix;mat4 bumpMatrix;vec2 vTangentSpaceParams;mat4 reflectionMatrix;vec3 vReflectionColor;vec4 vAlbedoColor;vec4 vLightingIntensity;vec3 vReflectionMicrosurfaceInfos;float pointSize;vec4 vReflectivityColor;vec3 vEmissiveColor;vec3 vAmbientColor;vec2 vDebugMode;vec4 vMetallicReflectanceFactors;vec2 vMetallicReflectanceInfos;mat4 metallicReflectanceMatrix;vec2 vReflectanceInfos;mat4 reflectanceMatrix;vec3 vSphericalL00;vec3 vSphericalL1_1;vec3 vSphericalL10;vec3 vSphericalL11;vec3 vSphericalL2_2;vec3 vSphericalL2_1;vec3 vSphericalL20;vec3 vSphericalL21;vec3 vSphericalL22;vec3 vSphericalX;vec3 vSphericalY;vec3 vSphericalZ;vec3 vSphericalXX_ZZ;vec3 vSphericalYY_ZZ;vec3 vSphericalZZ;vec3 vSphericalXY;vec3 vSphericalYZ;vec3 vSphericalZX;\n#define ADDITIONAL_UBO_DECLARATION\n};\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";kr.l.IncludesShadersStore.pbrFragmentExtraDeclaration="varying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#include<mainUVVaryingDeclaration>[1..7]\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#endif\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n";kr.l.IncludesShadersStore.samplerFragmentAlternateDeclaration="#ifdef _DEFINENAME_\n#if _DEFINENAME_DIRECTUV==1\n#define v_VARYINGNAME_UV vMainUV1\n#elif _DEFINENAME_DIRECTUV==2\n#define v_VARYINGNAME_UV vMainUV2\n#elif _DEFINENAME_DIRECTUV==3\n#define v_VARYINGNAME_UV vMainUV3\n#elif _DEFINENAME_DIRECTUV==4\n#define v_VARYINGNAME_UV vMainUV4\n#elif _DEFINENAME_DIRECTUV==5\n#define v_VARYINGNAME_UV vMainUV5\n#elif _DEFINENAME_DIRECTUV==6\n#define v_VARYINGNAME_UV vMainUV6\n#else\nvarying vec2 v_VARYINGNAME_UV;\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrFragmentSamplersDeclaration="#include<samplerFragmentDeclaration>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_SAMPLERNAME_,albedo)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_SAMPLERNAME_,ambient)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_SAMPLERNAME_,opacity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_SAMPLERNAME_,emissive)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_SAMPLERNAME_,lightmap)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity,_SAMPLERNAME_,reflectivity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler,_SAMPLERNAME_,microSurface)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance,_SAMPLERNAME_,metallicReflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance,_SAMPLERNAME_,reflectance)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_SAMPLERNAME_,decal)\n#ifdef CLEARCOAT\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat,_SAMPLERNAME_,clearCoat)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness)\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform sampler2D clearCoatRoughnessSampler;\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump,_SAMPLERNAME_,clearCoatBump)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint,_SAMPLERNAME_,clearCoatTint)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence,_SAMPLERNAME_,iridescence)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness,_SAMPLERNAME_,iridescenceThickness)\n#endif\n#ifdef SHEEN\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen,_SAMPLERNAME_,sheen)\n#include<samplerFragmentAlternateDeclaration>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness)\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform sampler2D sheenRoughnessSampler;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#include<samplerFragmentDeclaration>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy,_SAMPLERNAME_,anisotropy)\n#endif\n#ifdef REFLECTION\n#ifdef REFLECTIONMAP_3D\n#define sampleReflection(s,c) textureCube(s,c)\nuniform samplerCube reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube reflectionSamplerLow;uniform samplerCube reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform samplerCube irradianceSampler;\n#endif\n#else\n#define sampleReflection(s,c) texture2D(s,c)\nuniform sampler2D reflectionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleReflectionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform sampler2D reflectionSamplerLow;uniform sampler2D reflectionSamplerHigh;\n#endif\n#ifdef USEIRRADIANCEMAP\nuniform sampler2D irradianceSampler;\n#endif\n#endif\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#else\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#endif\n#endif\n#ifdef ENVIRONMENTBRDF\nuniform sampler2D environmentBrdfSampler;\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#ifdef SS_REFRACTIONMAP_3D\n#define sampleRefraction(s,c) textureCube(s,c)\nuniform samplerCube refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) textureCubeLodEXT(s,c,l)\n#else\nuniform samplerCube refractionSamplerLow;uniform samplerCube refractionSamplerHigh;\n#endif\n#else\n#define sampleRefraction(s,c) texture2D(s,c)\nuniform sampler2D refractionSampler;\n#ifdef LODBASEDMICROSFURACE\n#define sampleRefractionLod(s,c,l) texture2DLodEXT(s,c,l)\n#else\nuniform sampler2D refractionSamplerLow;uniform sampler2D refractionSamplerHigh;\n#endif\n#endif\n#endif\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness,_SAMPLERNAME_,thickness)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity,_SAMPLERNAME_,refractionIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity,_SAMPLERNAME_,translucencyIntensity)\n#include<samplerFragmentDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor,_SAMPLERNAME_,translucencyColor)\n#endif\n";kr.l.IncludesShadersStore.subSurfaceScatteringFunctions="bool testLightingForSSS(float diffusionProfile)\n{return diffusionProfile<1.;}";kr.l.IncludesShadersStore.importanceSampling="vec3 hemisphereCosSample(vec2 u) {float phi=2.*PI*u.x;float cosTheta2=1.-u.y;float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nvec3 hemisphereImportanceSampleDggx(vec2 u,float a) {float phi=2.*PI*u.x;float cosTheta2=(1.-u.y)/(1.+(a+1.)*((a-1.)*u.y));float cosTheta=sqrt(cosTheta2);float sinTheta=sqrt(1.-cosTheta2);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}\nvec3 hemisphereImportanceSampleDCharlie(vec2 u,float a) { \nfloat phi=2.*PI*u.x;float sinTheta=pow(u.y,a/(2.*a+1.));float cosTheta=sqrt(1.-sinTheta*sinTheta);return vec3(sinTheta*cos(phi),sinTheta*sin(phi),cosTheta);}";kr.l.IncludesShadersStore.pbrHelperFunctions="#define MINIMUMVARIANCE 0.0005\nfloat convertRoughnessToAverageSlope(float roughness)\n{return square(roughness)+MINIMUMVARIANCE;}\nfloat fresnelGrazingReflectance(float reflectance0) {float reflectance90=saturate(reflectance0*25.0);return reflectance90;}\nvec2 getAARoughnessFactors(vec3 normalVector) {\n#ifdef SPECULARAA\nvec3 nDfdx=dFdx(normalVector.xyz);vec3 nDfdy=dFdy(normalVector.xyz);float slopeSquare=max(dot(nDfdx,nDfdx),dot(nDfdy,nDfdy));float geometricRoughnessFactor=pow(saturate(slopeSquare),0.333);float geometricAlphaGFactor=sqrt(slopeSquare);geometricAlphaGFactor*=0.75;return vec2(geometricRoughnessFactor,geometricAlphaGFactor);\n#else\nreturn vec2(0.);\n#endif\n}\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_LEGACY\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {float alphaT=max(alphaG*(1.0+anisotropy),MINIMUMVARIANCE);float alphaB=max(alphaG*(1.0-anisotropy),MINIMUMVARIANCE);return vec2(alphaT,alphaB);}\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy,float roughness) {vec3 anisotropicFrameDirection=anisotropy>=0.0 ? B : T;vec3 anisotropicFrameTangent=cross(normalize(anisotropicFrameDirection),V);vec3 anisotropicFrameNormal=cross(anisotropicFrameTangent,anisotropicFrameDirection);vec3 anisotropicNormal=normalize(mix(N,anisotropicFrameNormal,abs(anisotropy)));return anisotropicNormal;}\n#else\nvec2 getAnisotropicRoughness(float alphaG,float anisotropy) {float alphaT=max(mix(alphaG,1.0,anisotropy*anisotropy),MINIMUMVARIANCE);float alphaB=max(alphaG,MINIMUMVARIANCE);return vec2(alphaT,alphaB);}\nvec3 getAnisotropicBentNormals(const vec3 T,const vec3 B,const vec3 N,const vec3 V,float anisotropy,float roughness) {vec3 bentNormal=cross(B,V);bentNormal=normalize(cross(bentNormal,B));float a=square(square(1.0-anisotropy*(1.0-roughness)));bentNormal=normalize(mix(bentNormal,N,a));return bentNormal;}\n#endif\n#endif\n#if defined(CLEARCOAT) || defined(SS_REFRACTION)\nvec3 cocaLambert(vec3 alpha,float distance) {return exp(-alpha*distance);}\nvec3 cocaLambert(float NdotVRefract,float NdotLRefract,vec3 alpha,float thickness) {return cocaLambert(alpha,(thickness*((NdotLRefract+NdotVRefract)/(NdotLRefract*NdotVRefract))));}\nvec3 computeColorAtDistanceInMedia(vec3 color,float distance) {return -log(color)/distance;}\nvec3 computeClearCoatAbsorption(float NdotVRefract,float NdotLRefract,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {vec3 clearCoatAbsorption=mix(vec3(1.0),\ncocaLambert(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness),\nclearCoatIntensity);return clearCoatAbsorption;}\n#endif\n#ifdef MICROSURFACEAUTOMATIC\nfloat computeDefaultMicroSurface(float microSurface,vec3 reflectivityColor)\n{const float kReflectivityNoAlphaWorkflow_SmoothnessMax=0.95;float reflectivityLuminance=getLuminance(reflectivityColor);float reflectivityLuma=sqrt(reflectivityLuminance);microSurface=reflectivityLuma*kReflectivityNoAlphaWorkflow_SmoothnessMax;return microSurface;}\n#endif\n";kr.l.IncludesShadersStore.harmonicsFunctions="#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nvec3 computeEnvironmentIrradiance(vec3 normal) {return vSphericalL00\n+ vSphericalL1_1*(normal.y)\n+ vSphericalL10*(normal.z)\n+ vSphericalL11*(normal.x)\n+ vSphericalL2_2*(normal.y*normal.x)\n+ vSphericalL2_1*(normal.y*normal.z)\n+ vSphericalL20*((3.0*normal.z*normal.z)-1.0)\n+ vSphericalL21*(normal.z*normal.x)\n+ vSphericalL22*(normal.x*normal.x-(normal.y*normal.y));}\n#else\nvec3 computeEnvironmentIrradiance(vec3 normal) {float Nx=normal.x;float Ny=normal.y;float Nz=normal.z;vec3 C1=vSphericalZZ.rgb;vec3 Cx=vSphericalX.rgb;vec3 Cy=vSphericalY.rgb;vec3 Cz=vSphericalZ.rgb;vec3 Cxx_zz=vSphericalXX_ZZ.rgb;vec3 Cyy_zz=vSphericalYY_ZZ.rgb;vec3 Cxy=vSphericalXY.rgb;vec3 Cyz=vSphericalYZ.rgb;vec3 Czx=vSphericalZX.rgb;vec3 a1=Cyy_zz*Ny+Cy;vec3 a2=Cyz*Nz+a1;vec3 b1=Czx*Nz+Cx;vec3 b2=Cxy*Ny+b1;vec3 b3=Cxx_zz*Nx+b2;vec3 t1=Cz *Nz+C1;vec3 t2=a2 *Ny+t1;vec3 t3=b3 *Nx+t2;return t3;}\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrDirectLightingSetupFunctions="struct preLightingInfo\n{vec3 lightOffset;float lightDistanceSquared;float lightDistance;float attenuation;vec3 L;vec3 H;float NdotV;float NdotLUnclamped;float NdotL;float VdotH;float roughness;\n#ifdef IRIDESCENCE\nfloat iridescenceIntensity;\n#endif\n};preLightingInfo computePointAndSpotPreLightingInfo(vec4 lightData,vec3 V,vec3 N,vec3 posW) {preLightingInfo result;result.lightOffset=lightData.xyz-posW;result.lightDistanceSquared=dot(result.lightOffset,result.lightOffset);result.lightDistance=sqrt(result.lightDistanceSquared);result.L=normalize(result.lightOffset);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\npreLightingInfo computeDirectionalPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {preLightingInfo result;result.lightDistance=length(-lightData.xyz);result.L=normalize(-lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));result.NdotLUnclamped=dot(N,result.L);result.NdotL=saturateEps(result.NdotLUnclamped);return result;}\npreLightingInfo computeHemisphericPreLightingInfo(vec4 lightData,vec3 V,vec3 N) {preLightingInfo result;result.NdotL=dot(N,lightData.xyz)*0.5+0.5;result.NdotL=saturateEps(result.NdotL);result.NdotLUnclamped=result.NdotL;\n#ifdef SPECULARTERM\nresult.L=normalize(lightData.xyz);result.H=normalize(V+result.L);result.VdotH=saturate(dot(V,result.H));\n#endif\nreturn result;}";kr.l.IncludesShadersStore.pbrDirectLightingFalloffFunctions="float computeDistanceLightFalloff_Standard(vec3 lightOffset,float range)\n{return max(0.,1.0-length(lightOffset)/range);}\nfloat computeDistanceLightFalloff_Physical(float lightDistanceSquared)\n{return 1.0/maxEps(lightDistanceSquared);}\nfloat computeDistanceLightFalloff_GLTF(float lightDistanceSquared,float inverseSquaredRange)\n{float lightDistanceFalloff=1.0/maxEps(lightDistanceSquared);float factor=lightDistanceSquared*inverseSquaredRange;float attenuation=saturate(1.0-factor*factor);attenuation*=attenuation;lightDistanceFalloff*=attenuation;return lightDistanceFalloff;}\nfloat computeDistanceLightFalloff(vec3 lightOffset,float lightDistanceSquared,float range,float inverseSquaredRange)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDistanceLightFalloff_Physical(lightDistanceSquared);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDistanceLightFalloff_GLTF(lightDistanceSquared,inverseSquaredRange);\n#else\nreturn computeDistanceLightFalloff_Standard(lightOffset,range);\n#endif\n}\nfloat computeDirectionalLightFalloff_Standard(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent)\n{float falloff=0.0;float cosAngle=maxEps(dot(-lightDirection,directionToLightCenterW));if (cosAngle>=cosHalfAngle)\n{falloff=max(0.,pow(cosAngle,exponent));}\nreturn falloff;}\nfloat computeDirectionalLightFalloff_Physical(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle)\n{const float kMinusLog2ConeAngleIntensityRatio=6.64385618977; \nfloat concentrationKappa=kMinusLog2ConeAngleIntensityRatio/(1.0-cosHalfAngle);vec4 lightDirectionSpreadSG=vec4(-lightDirection*concentrationKappa,-concentrationKappa);float falloff=exp2(dot(vec4(directionToLightCenterW,1.0),lightDirectionSpreadSG));return falloff;}\nfloat computeDirectionalLightFalloff_GLTF(vec3 lightDirection,vec3 directionToLightCenterW,float lightAngleScale,float lightAngleOffset)\n{float cd=dot(-lightDirection,directionToLightCenterW);float falloff=saturate(cd*lightAngleScale+lightAngleOffset);falloff*=falloff;return falloff;}\nfloat computeDirectionalLightFalloff(vec3 lightDirection,vec3 directionToLightCenterW,float cosHalfAngle,float exponent,float lightAngleScale,float lightAngleOffset)\n{\n#ifdef USEPHYSICALLIGHTFALLOFF\nreturn computeDirectionalLightFalloff_Physical(lightDirection,directionToLightCenterW,cosHalfAngle);\n#elif defined(USEGLTFLIGHTFALLOFF)\nreturn computeDirectionalLightFalloff_GLTF(lightDirection,directionToLightCenterW,lightAngleScale,lightAngleOffset);\n#else\nreturn computeDirectionalLightFalloff_Standard(lightDirection,directionToLightCenterW,cosHalfAngle,exponent);\n#endif\n}";kr.l.IncludesShadersStore.pbrBRDFFunctions="#define FRESNEL_MAXIMUM_ON_ROUGH 0.25\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 getEnergyConservationFactor(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {return 1.0+specularEnvironmentR0*(1.0/environmentBrdf.y-1.0);}\n#endif\n#ifdef ENVIRONMENTBRDF\nvec3 getBRDFLookup(float NdotV,float perceptualRoughness) {vec2 UV=vec2(NdotV,perceptualRoughness);vec4 brdfLookup=texture2D(environmentBrdfSampler,UV);\n#ifdef ENVIRONMENTBRDF_RGBD\nbrdfLookup.rgb=fromRGBD(brdfLookup.rgba);\n#endif\nreturn brdfLookup.rgb;}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 specularEnvironmentR90,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=(specularEnvironmentR90-specularEnvironmentR0)*environmentBrdf.x+specularEnvironmentR0*environmentBrdf.y;\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+specularEnvironmentR90*environmentBrdf.y;\n#endif\nreturn reflectance;}\nvec3 getReflectanceFromBRDFLookup(const vec3 specularEnvironmentR0,const vec3 environmentBrdf) {\n#ifdef BRDF_V_HEIGHT_CORRELATED\nvec3 reflectance=mix(environmentBrdf.xxx,environmentBrdf.yyy,specularEnvironmentR0);\n#else\nvec3 reflectance=specularEnvironmentR0*environmentBrdf.x+environmentBrdf.y;\n#endif\nreturn reflectance;}\n#endif\n/* NOT USED\n#if defined(SHEEN) && defined(SHEEN_SOFTER)\nfloat getBRDFLookupCharlieSheen(float NdotV,float perceptualRoughness)\n{float c=1.0-NdotV;float c3=c*c*c;return 0.65584461*c3+1.0/(4.16526551+exp(-7.97291361*perceptualRoughness+6.33516894));}\n#endif\n*/\n#if !defined(ENVIRONMENTBRDF) || defined(REFLECTIONMAP_SKYBOX) || defined(ALPHAFRESNEL)\nvec3 getReflectanceFromAnalyticalBRDFLookup_Jones(float VdotN,vec3 reflectance0,vec3 reflectance90,float smoothness)\n{float weight=mix(FRESNEL_MAXIMUM_ON_ROUGH,1.0,smoothness);return reflectance0+weight*(reflectance90-reflectance0)*pow5(saturate(1.0-VdotN));}\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\n/**\n* The sheen BRDF not containing F can be easily stored in the blue channel of the BRDF texture.\n* The blue channel contains DCharlie*VAshikhmin*NdotL as a lokkup table\n*/\nvec3 getSheenReflectanceFromBRDFLookup(const vec3 reflectance0,const vec3 environmentBrdf) {vec3 sheenEnvironmentReflectance=reflectance0*environmentBrdf.b;return sheenEnvironmentReflectance;}\n#endif\nvec3 fresnelSchlickGGX(float VdotH,vec3 reflectance0,vec3 reflectance90)\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\nfloat fresnelSchlickGGX(float VdotH,float reflectance0,float reflectance90)\n{return reflectance0+(reflectance90-reflectance0)*pow5(1.0-VdotH);}\n#ifdef CLEARCOAT\nvec3 getR0RemappedForClearCoat(vec3 f0) {\n#ifdef CLEARCOAT_DEFAULTIOR\n#ifdef MOBILE\nreturn saturate(f0*(f0*0.526868+0.529324)-0.0482256);\n#else\nreturn saturate(f0*(f0*(0.941892-0.263008*f0)+0.346479)-0.0285998);\n#endif\n#else\nvec3 s=sqrt(f0);vec3 t=(vClearCoatRefractionParams.z+vClearCoatRefractionParams.w*s)/(vClearCoatRefractionParams.w+vClearCoatRefractionParams.z*s);return square(t);\n#endif\n}\n#endif\n#ifdef IRIDESCENCE\nconst mat3 XYZ_TO_REC709=mat3(\n3.2404542,-0.9692660, 0.0556434,\n-1.5371385, 1.8760108,-0.2040259,\n-0.4985314, 0.0415560, 1.0572252\n);vec3 getIORTfromAirToSurfaceR0(vec3 f0) {vec3 sqrtF0=sqrt(f0);return (1.+sqrtF0)/(1.-sqrtF0);}\nvec3 getR0fromIORs(vec3 iorT,float iorI) {return square((iorT-vec3(iorI))/(iorT+vec3(iorI)));}\nfloat getR0fromIORs(float iorT,float iorI) {return square((iorT-iorI)/(iorT+iorI));}\nvec3 evalSensitivity(float opd,vec3 shift) {float phase=2.0*PI*opd*1.0e-9;const vec3 val=vec3(5.4856e-13,4.4201e-13,5.2481e-13);const vec3 pos=vec3(1.6810e+06,1.7953e+06,2.2084e+06);const vec3 var=vec3(4.3278e+09,9.3046e+09,6.6121e+09);vec3 xyz=val*sqrt(2.0*PI*var)*cos(pos*phase+shift)*exp(-square(phase)*var);xyz.x+=9.7470e-14*sqrt(2.0*PI*4.5282e+09)*cos(2.2399e+06*phase+shift[0])*exp(-4.5282e+09*square(phase));xyz/=1.0685e-7;vec3 srgb=XYZ_TO_REC709*xyz;return srgb;}\nvec3 evalIridescence(float outsideIOR,float eta2,float cosTheta1,float thinFilmThickness,vec3 baseF0) {vec3 I=vec3(1.0);float iridescenceIOR=mix(outsideIOR,eta2,smoothstep(0.0,0.03,thinFilmThickness));float sinTheta2Sq=square(outsideIOR/iridescenceIOR)*(1.0-square(cosTheta1));float cosTheta2Sq=1.0-sinTheta2Sq;if (cosTheta2Sq<0.0) {return I;}\nfloat cosTheta2=sqrt(cosTheta2Sq);float R0=getR0fromIORs(iridescenceIOR,outsideIOR);float R12=fresnelSchlickGGX(cosTheta1,R0,1.);float R21=R12;float T121=1.0-R12;float phi12=0.0;if (iridescenceIOR<outsideIOR) phi12=PI;float phi21=PI-phi12;vec3 baseIOR=getIORTfromAirToSurfaceR0(clamp(baseF0,0.0,0.9999)); \nvec3 R1=getR0fromIORs(baseIOR,iridescenceIOR);vec3 R23=fresnelSchlickGGX(cosTheta2,R1,vec3(1.));vec3 phi23=vec3(0.0);if (baseIOR[0]<iridescenceIOR) phi23[0]=PI;if (baseIOR[1]<iridescenceIOR) phi23[1]=PI;if (baseIOR[2]<iridescenceIOR) phi23[2]=PI;float opd=2.0*iridescenceIOR*thinFilmThickness*cosTheta2;vec3 phi=vec3(phi21)+phi23;vec3 R123=clamp(R12*R23,1e-5,0.9999);vec3 r123=sqrt(R123);vec3 Rs=square(T121)*R23/(vec3(1.0)-R123);vec3 C0=R12+Rs;I=C0;vec3 Cm=Rs-T121;for (int m=1; m<=2; ++m)\n{Cm*=r123;vec3 Sm=2.0*evalSensitivity(float(m)*opd,float(m)*phi);I+=Cm*Sm;}\nreturn max(I,vec3(0.0));}\n#endif\nfloat normalDistributionFunction_TrowbridgeReitzGGX(float NdotH,float alphaG)\n{float a2=square(alphaG);float d=NdotH*NdotH*(a2-1.0)+1.0;return a2/(PI*d*d);}\n#ifdef SHEEN\nfloat normalDistributionFunction_CharlieSheen(float NdotH,float alphaG)\n{float invR=1./alphaG;float cos2h=NdotH*NdotH;float sin2h=1.-cos2h;return (2.+invR)*pow(sin2h,invR*.5)/(2.*PI);}\n#endif\n#ifdef ANISOTROPIC\nfloat normalDistributionFunction_BurleyGGX_Anisotropic(float NdotH,float TdotH,float BdotH,const vec2 alphaTB) {float a2=alphaTB.x*alphaTB.y;vec3 v=vec3(alphaTB.y*TdotH,alphaTB.x *BdotH,a2*NdotH);float v2=dot(v,v);float w2=a2/v2;return a2*w2*w2*RECIPROCAL_PI;}\n#endif\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat smithVisibility_GGXCorrelated(float NdotL,float NdotV,float alphaG) {\n#ifdef MOBILE\nfloat GGXV=NdotL*(NdotV*(1.0-alphaG)+alphaG);float GGXL=NdotV*(NdotL*(1.0-alphaG)+alphaG);return 0.5/(GGXV+GGXL);\n#else\nfloat a2=alphaG*alphaG;float GGXV=NdotL*sqrt(NdotV*(NdotV-a2*NdotV)+a2);float GGXL=NdotV*sqrt(NdotL*(NdotL-a2*NdotL)+a2);return 0.5/(GGXV+GGXL);\n#endif\n}\n#else\nfloat smithVisibilityG1_TrowbridgeReitzGGXFast(float dot,float alphaG)\n{\n#ifdef MOBILE\nreturn 1.0/(dot+alphaG+(1.0-alphaG)*dot ));\n#else\nfloat alphaSquared=alphaG*alphaG;return 1.0/(dot+sqrt(alphaSquared+(1.0-alphaSquared)*dot*dot));\n#endif\n}\nfloat smithVisibility_TrowbridgeReitzGGXFast(float NdotL,float NdotV,float alphaG)\n{float visibility=smithVisibilityG1_TrowbridgeReitzGGXFast(NdotL,alphaG)*smithVisibilityG1_TrowbridgeReitzGGXFast(NdotV,alphaG);return visibility;}\n#endif\n#ifdef ANISOTROPIC\nfloat smithVisibility_GGXCorrelated_Anisotropic(float NdotL,float NdotV,float TdotV,float BdotV,float TdotL,float BdotL,const vec2 alphaTB) {float lambdaV=NdotL*length(vec3(alphaTB.x*TdotV,alphaTB.y*BdotV,NdotV));float lambdaL=NdotV*length(vec3(alphaTB.x*TdotL,alphaTB.y*BdotL,NdotL));float v=0.5/(lambdaV+lambdaL);return v;}\n#endif\n#ifdef CLEARCOAT\nfloat visibility_Kelemen(float VdotH) {return 0.25/(VdotH*VdotH); }\n#endif\n#ifdef SHEEN\nfloat visibility_Ashikhmin(float NdotL,float NdotV)\n{return 1./(4.*(NdotL+NdotV-NdotL*NdotV));}\n/* NOT USED\n#ifdef SHEEN_SOFTER\nfloat l(float x,float alphaG)\n{float oneMinusAlphaSq=(1.0-alphaG)*(1.0-alphaG);float a=mix(21.5473,25.3245,oneMinusAlphaSq);float b=mix(3.82987,3.32435,oneMinusAlphaSq);float c=mix(0.19823,0.16801,oneMinusAlphaSq);float d=mix(-1.97760,-1.27393,oneMinusAlphaSq);float e=mix(-4.32054,-4.85967,oneMinusAlphaSq);return a/(1.0+b*pow(x,c))+d*x+e;}\nfloat lambdaSheen(float cosTheta,float alphaG)\n{return abs(cosTheta)<0.5 ? exp(l(cosTheta,alphaG)) : exp(2.0*l(0.5,alphaG)-l(1.0-cosTheta,alphaG));}\nfloat visibility_CharlieSheen(float NdotL,float NdotV,float alphaG)\n{float G=1.0/(1.0+lambdaSheen(NdotV,alphaG)+lambdaSheen(NdotL,alphaG));return G/(4.0*NdotV*NdotL);}\n#endif\n*/\n#endif\nfloat diffuseBRDF_Burley(float NdotL,float NdotV,float VdotH,float roughness) {float diffuseFresnelNV=pow5(saturateEps(1.0-NdotL));float diffuseFresnelNL=pow5(saturateEps(1.0-NdotV));float diffuseFresnel90=0.5+2.0*VdotH*VdotH*roughness;float fresnel =\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNL) *\n(1.0+(diffuseFresnel90-1.0)*diffuseFresnelNV);return fresnel/PI;}\n#ifdef SS_TRANSLUCENCY\nvec3 transmittanceBRDF_Burley(const vec3 tintColor,const vec3 diffusionDistance,float thickness) {vec3 S=1./maxEps(diffusionDistance);vec3 temp=exp((-0.333333333*thickness)*S);return tintColor.rgb*0.25*(temp*temp*temp+3.0*temp);}\nfloat computeWrappedDiffuseNdotL(float NdotL,float w) {float t=1.0+w;float invt2=1.0/square(t);return saturate((NdotL+w)*invt2);}\n#endif\n";kr.l.IncludesShadersStore.hdrFilteringFunctions="#ifdef NUM_SAMPLES\n#if NUM_SAMPLES>0\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfloat radicalInverse_VdC(uint bits) \n{bits=(bits<<16u) | (bits>>16u);bits=((bits & 0x55555555u)<<1u) | ((bits & 0xAAAAAAAAu)>>1u);bits=((bits & 0x33333333u)<<2u) | ((bits & 0xCCCCCCCCu)>>2u);bits=((bits & 0x0F0F0F0Fu)<<4u) | ((bits & 0xF0F0F0F0u)>>4u);bits=((bits & 0x00FF00FFu)<<8u) | ((bits & 0xFF00FF00u)>>8u);return float(bits)*2.3283064365386963e-10; }\nvec2 hammersley(uint i,uint N)\n{return vec2(float(i)/float(N),radicalInverse_VdC(i));}\n#else\nfloat vanDerCorpus(int n,int base)\n{float invBase=1.0/float(base);float denom =1.0;float result =0.0;for(int i=0; i<32; ++i)\n{if(n>0)\n{denom =mod(float(n),2.0);result+=denom*invBase;invBase=invBase/2.0;n =int(float(n)/2.0);}}\nreturn result;}\nvec2 hammersley(int i,int N)\n{return vec2(float(i)/float(N),vanDerCorpus(i,2));}\n#endif\nfloat log4(float x) {return log2(x)/2.;}\nconst float NUM_SAMPLES_FLOAT=float(NUM_SAMPLES);const float NUM_SAMPLES_FLOAT_INVERSED=1./NUM_SAMPLES_FLOAT;const float K=4.;\n#define inline\nvec3 irradiance(samplerCube inputTexture,vec3 inputN,vec2 filteringInfo)\n{vec3 n=normalize(inputN);vec3 result=vec3(0.0);vec3 tangent=abs(n.z)<0.999 ? vec3(0.,0.,1.) : vec3(1.,0.,0.);tangent=normalize(cross(tangent,n));vec3 bitangent=cross(n,tangent);mat3 tbn=mat3(tangent,bitangent,n);float maxLevel=filteringInfo.y;float dim0=filteringInfo.x;float omegaP=(4.*PI)/(6.*dim0*dim0);\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfor(uint i=0u; i<NUM_SAMPLES; ++i)\n#else\nfor(int i=0; i<NUM_SAMPLES; ++i)\n#endif\n{vec2 Xi=hammersley(i,NUM_SAMPLES);vec3 Ls=hemisphereCosSample(Xi);Ls=normalize(Ls);vec3 Ns=vec3(0.,0.,1.);float NoL=dot(Ns,Ls);if (NoL>0.) {float pdf_inversed=PI/NoL;float omegaS=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;float l=log4(omegaS)-log4(omegaP)+log4(K);float mipLevel=clamp(l,0.0,maxLevel);vec3 c=textureCubeLodEXT(inputTexture,tbn*Ls,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nresult+=c;}}\nresult=result*NUM_SAMPLES_FLOAT_INVERSED;return result;}\n#define inline\nvec3 radiance(float alphaG,samplerCube inputTexture,vec3 inputN,vec2 filteringInfo)\n{vec3 n=normalize(inputN);vec3 c=textureCube(inputTexture,n).rgb; \nif (alphaG==0.) {\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nreturn c;} else {vec3 result=vec3(0.);vec3 tangent=abs(n.z)<0.999 ? vec3(0.,0.,1.) : vec3(1.,0.,0.);tangent=normalize(cross(tangent,n));vec3 bitangent=cross(n,tangent);mat3 tbn=mat3(tangent,bitangent,n);float maxLevel=filteringInfo.y;float dim0=filteringInfo.x;float omegaP=(4.*PI)/(6.*dim0*dim0);float weight=0.;\n#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nfor(uint i=0u; i<NUM_SAMPLES; ++i)\n#else\nfor(int i=0; i<NUM_SAMPLES; ++i)\n#endif\n{vec2 Xi=hammersley(i,NUM_SAMPLES);vec3 H=hemisphereImportanceSampleDggx(Xi,alphaG);float NoV=1.;float NoH=H.z;float NoH2=H.z*H.z;float NoL=2.*NoH2-1.;vec3 L=vec3(2.*NoH*H.x,2.*NoH*H.y,NoL);L=normalize(L);if (NoL>0.) {float pdf_inversed=4./normalDistributionFunction_TrowbridgeReitzGGX(NoH,alphaG);float omegaS=NUM_SAMPLES_FLOAT_INVERSED*pdf_inversed;float l=log4(omegaS)-log4(omegaP)+log4(K);float mipLevel=clamp(float(l),0.0,maxLevel);weight+=NoL;vec3 c=textureCubeLodEXT(inputTexture,tbn*L,mipLevel).rgb;\n#ifdef GAMMA_INPUT\nc=toLinearSpace(c);\n#endif\nresult+=c*NoL;}}\nresult=result/weight;return result;}}\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrDirectLightingFunctions="#define CLEARCOATREFLECTANCE90 1.0\nstruct lightingInfo\n{vec3 diffuse;\n#ifdef SPECULARTERM\nvec3 specular;\n#endif\n#ifdef CLEARCOAT\nvec4 clearCoat;\n#endif\n#ifdef SHEEN\nvec3 sheen;\n#endif\n};float adjustRoughnessFromLightProperties(float roughness,float lightRadius,float lightDistance) {\n#if defined(USEPHYSICALLIGHTFALLOFF) || defined(USEGLTFLIGHTFALLOFF)\nfloat lightRoughness=lightRadius/lightDistance;float totalRoughness=saturate(lightRoughness+roughness);return totalRoughness;\n#else\nreturn roughness;\n#endif\n}\nvec3 computeHemisphericDiffuseLighting(preLightingInfo info,vec3 lightColor,vec3 groundColor) {return mix(groundColor,lightColor,info.NdotL);}\nvec3 computeDiffuseLighting(preLightingInfo info,vec3 lightColor) {float diffuseTerm=diffuseBRDF_Burley(info.NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*info.attenuation*info.NdotL*lightColor;}\n#define inline\nvec3 computeProjectionTextureDiffuseLighting(sampler2D projectionLightSampler,mat4 textureProjectionMatrix,vec3 posW){vec4 strq=textureProjectionMatrix*vec4(posW,1.0);strq/=strq.w;vec3 textureColor=texture2D(projectionLightSampler,strq.xy).rgb;return toLinearSpace(textureColor);}\n#ifdef SS_TRANSLUCENCY\nvec3 computeDiffuseAndTransmittedLighting(preLightingInfo info,vec3 lightColor,vec3 transmittance) {float NdotL=absEps(info.NdotLUnclamped);float wrapNdotL=computeWrappedDiffuseNdotL(NdotL,0.02);float trAdapt=step(0.,info.NdotLUnclamped);vec3 transmittanceNdotL=mix(transmittance*wrapNdotL,vec3(wrapNdotL),trAdapt);float diffuseTerm=diffuseBRDF_Burley(NdotL,info.NdotV,info.VdotH,info.roughness);return diffuseTerm*transmittanceNdotL*info.attenuation*lightColor;}\n#endif\n#ifdef SPECULARTERM\nvec3 computeSpecularLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float roughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(roughness);vec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nfloat distribution=normalDistributionFunction_TrowbridgeReitzGGX(NdotH,alphaG);\n#ifdef BRDF_V_HEIGHT_CORRELATED\nfloat smithVisibility=smithVisibility_GGXCorrelated(info.NdotL,info.NdotV,alphaG);\n#else\nfloat smithVisibility=smithVisibility_TrowbridgeReitzGGXFast(info.NdotL,info.NdotV,alphaG);\n#endif\nvec3 specTerm=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef ANISOTROPIC\nvec3 computeAnisotropicSpecularLighting(preLightingInfo info,vec3 V,vec3 N,vec3 T,vec3 B,float anisotropy,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float TdotH=dot(T,info.H);float BdotH=dot(B,info.H);float TdotV=dot(T,V);float BdotV=dot(B,V);float TdotL=dot(T,info.L);float BdotL=dot(B,info.L);float alphaG=convertRoughnessToAverageSlope(info.roughness);vec2 alphaTB=getAnisotropicRoughness(alphaG,anisotropy);alphaTB=max(alphaTB,square(geometricRoughnessFactor));vec3 fresnel=fresnelSchlickGGX(info.VdotH,reflectance0,reflectance90);\n#ifdef IRIDESCENCE\nfresnel=mix(fresnel,reflectance0,info.iridescenceIntensity);\n#endif\nfloat distribution=normalDistributionFunction_BurleyGGX_Anisotropic(NdotH,TdotH,BdotH,alphaTB);float smithVisibility=smithVisibility_GGXCorrelated_Anisotropic(info.NdotL,info.NdotV,TdotV,BdotV,TdotL,BdotL,alphaTB);vec3 specTerm=fresnel*distribution*smithVisibility;return specTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n#ifdef CLEARCOAT\nvec4 computeClearCoatLighting(preLightingInfo info,vec3 Ncc,float geometricRoughnessFactor,float clearCoatIntensity,vec3 lightColor) {float NccdotL=saturateEps(dot(Ncc,info.L));float NccdotH=saturateEps(dot(Ncc,info.H));float clearCoatRoughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(clearCoatRoughness);float fresnel=fresnelSchlickGGX(info.VdotH,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnel*=clearCoatIntensity;float distribution=normalDistributionFunction_TrowbridgeReitzGGX(NccdotH,alphaG);float kelemenVisibility=visibility_Kelemen(info.VdotH);float clearCoatTerm=fresnel*distribution*kelemenVisibility;return vec4(\nclearCoatTerm*info.attenuation*NccdotL*lightColor,\n1.0-fresnel\n);}\nvec3 computeClearCoatLightingAbsorption(float NdotVRefract,vec3 L,vec3 Ncc,vec3 clearCoatColor,float clearCoatThickness,float clearCoatIntensity) {vec3 LRefract=-refract(L,Ncc,vClearCoatRefractionParams.y);float NdotLRefract=saturateEps(dot(Ncc,LRefract));vec3 absorption=computeClearCoatAbsorption(NdotVRefract,NdotLRefract,clearCoatColor,clearCoatThickness,clearCoatIntensity);return absorption;}\n#endif\n#ifdef SHEEN\nvec3 computeSheenLighting(preLightingInfo info,vec3 N,vec3 reflectance0,vec3 reflectance90,float geometricRoughnessFactor,vec3 lightColor) {float NdotH=saturateEps(dot(N,info.H));float roughness=max(info.roughness,geometricRoughnessFactor);float alphaG=convertRoughnessToAverageSlope(roughness);float fresnel=1.;float distribution=normalDistributionFunction_CharlieSheen(NdotH,alphaG);/*#ifdef SHEEN_SOFTER\nfloat visibility=visibility_CharlieSheen(info.NdotL,info.NdotV,alphaG);\n#else */\nfloat visibility=visibility_Ashikhmin(info.NdotL,info.NdotV);/* #endif */\nfloat sheenTerm=fresnel*distribution*visibility;return sheenTerm*info.attenuation*info.NdotL*lightColor;}\n#endif\n";kr.l.IncludesShadersStore.pbrIBLFunctions="#if defined(REFLECTION) || defined(SS_REFRACTION)\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float microsurfaceAverageSlope) {float microsurfaceAverageSlopeTexels=cubeMapDimensionPixels*microsurfaceAverageSlope;float lod=log2(microsurfaceAverageSlopeTexels);return lod;}\nfloat getLinearLodFromRoughness(float cubeMapDimensionPixels,float roughness) {float lod=log2(cubeMapDimensionPixels)*roughness;return lod;}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(RADIANCEOCCLUSION)\nfloat environmentRadianceOcclusion(float ambientOcclusion,float NdotVUnclamped) {float temp=NdotVUnclamped+ambientOcclusion;return saturate(square(temp)-1.0+ambientOcclusion);}\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(HORIZONOCCLUSION)\nfloat environmentHorizonOcclusion(vec3 view,vec3 normal,vec3 geometricNormal) {vec3 reflection=reflect(view,normal);float temp=saturate(1.0+1.1*dot(reflection,geometricNormal));return square(temp);}\n#endif\n#if defined(LODINREFLECTIONALPHA) || defined(SS_LODINREFRACTIONALPHA)\n#define UNPACK_LOD(x) (1.0-x)*255.0\nfloat getLodFromAlphaG(float cubeMapDimensionPixels,float alphaG,float NdotV) {float microsurfaceAverageSlope=alphaG;microsurfaceAverageSlope*=sqrt(abs(NdotV));return getLodFromAlphaG(cubeMapDimensionPixels,microsurfaceAverageSlope);}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockAlbedoOpacity="struct albedoOpacityOutParams\n{vec3 surfaceAlbedo;float alpha;};\n#define pbr_inline\nalbedoOpacityOutParams albedoOpacityBlock(\nin vec4 vAlbedoColor\n#ifdef ALBEDO\n,in vec4 albedoTexture\n,in vec2 albedoInfos\n#endif\n#ifdef OPACITY\n,in vec4 opacityMap\n,in vec2 vOpacityInfos\n#endif\n#ifdef DETAIL\n,in vec4 detailColor\n,in vec4 vDetailInfos\n#endif\n#ifdef DECAL\n,in vec4 decalColor\n,in vec4 vDecalInfos\n#endif \n)\n{albedoOpacityOutParams outParams;vec3 surfaceAlbedo=vAlbedoColor.rgb;float alpha=vAlbedoColor.a;\n#ifdef ALBEDO\n#if defined(ALPHAFROMALBEDO) || defined(ALPHATEST)\nalpha*=albedoTexture.a;\n#endif\n#ifdef GAMMAALBEDO\nsurfaceAlbedo*=toLinearSpace(albedoTexture.rgb);\n#else\nsurfaceAlbedo*=albedoTexture.rgb;\n#endif\nsurfaceAlbedo*=albedoInfos.y;\n#endif\n#ifndef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nsurfaceAlbedo*=vColor.rgb;\n#endif\n#ifdef DETAIL\nfloat detailAlbedo=2.0*mix(0.5,detailColor.r,vDetailInfos.y);surfaceAlbedo.rgb=surfaceAlbedo.rgb*detailAlbedo*detailAlbedo; \n#endif\n#ifdef DECAL_AFTER_DETAIL\n#include<decalFragment>\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_ALBEDO\n#ifdef OPACITY\n#ifdef OPACITYRGB\nalpha=getLuminance(opacityMap.rgb);\n#else\nalpha*=opacityMap.a;\n#endif\nalpha*=vOpacityInfos.y;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#if !defined(SS_LINKREFRACTIONTOTRANSPARENCY) && !defined(ALPHAFRESNEL)\n#ifdef ALPHATEST \n#if DEBUGMODE != 88\nif (alpha<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifndef ALPHABLEND\nalpha=1.0;\n#endif\n#endif\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo;outParams.alpha=alpha;return outParams;}\n";kr.l.IncludesShadersStore.pbrBlockReflectivity="struct reflectivityOutParams\n{float microSurface;float roughness;vec3 surfaceReflectivityColor;\n#ifdef METALLICWORKFLOW\nvec3 surfaceAlbedo;\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\nvec3 ambientOcclusionColor;\n#endif\n#if DEBUGMODE>0\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness;\n#ifdef REFLECTIVITY\nvec4 surfaceMetallicColorMap;\n#endif\n#ifndef FROSTBITE_REFLECTANCE\nvec3 metallicF0;\n#endif\n#else\n#ifdef REFLECTIVITY\nvec4 surfaceReflectivityColorMap;\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nreflectivityOutParams reflectivityBlock(\nin vec4 vReflectivityColor\n#ifdef METALLICWORKFLOW\n,in vec3 surfaceAlbedo\n,in vec4 metallicReflectanceFactors\n#endif\n#ifdef REFLECTIVITY\n,in vec3 reflectivityInfos\n,in vec4 surfaceMetallicOrReflectivityColorMap\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n,in vec3 ambientOcclusionColorIn\n#endif\n#ifdef MICROSURFACEMAP\n,in vec4 microSurfaceTexel\n#endif\n#ifdef DETAIL\n,in vec4 detailColor\n,in vec4 vDetailInfos\n#endif\n)\n{reflectivityOutParams outParams;float microSurface=vReflectivityColor.a;vec3 surfaceReflectivityColor=vReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec2 metallicRoughness=surfaceReflectivityColor.rg;\n#ifdef REFLECTIVITY\n#if DEBUGMODE>0\noutParams.surfaceMetallicColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef AOSTOREINMETALMAPRED\nvec3 aoStoreInMetalMap=vec3(surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r,surfaceMetallicOrReflectivityColorMap.r);outParams.ambientOcclusionColor=mix(ambientOcclusionColorIn,aoStoreInMetalMap,reflectivityInfos.z);\n#endif\n#ifdef METALLNESSSTOREINMETALMAPBLUE\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.b;\n#else\nmetallicRoughness.r*=surfaceMetallicOrReflectivityColorMap.r;\n#endif\n#ifdef ROUGHNESSSTOREINMETALMAPALPHA\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.a;\n#else\n#ifdef ROUGHNESSSTOREINMETALMAPGREEN\nmetallicRoughness.g*=surfaceMetallicOrReflectivityColorMap.g;\n#endif\n#endif\n#endif\n#ifdef DETAIL\nfloat detailRoughness=mix(0.5,detailColor.b,vDetailInfos.w);float loLerp=mix(0.,metallicRoughness.g,detailRoughness*2.);float hiLerp=mix(metallicRoughness.g,1.,(detailRoughness-0.5)*2.);metallicRoughness.g=mix(loLerp,hiLerp,step(detailRoughness,0.5));\n#endif\n#ifdef MICROSURFACEMAP\nmetallicRoughness.g*=microSurfaceTexel.r;\n#endif\n#if DEBUGMODE>0\noutParams.metallicRoughness=metallicRoughness;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS\nmicroSurface=1.0-metallicRoughness.g;vec3 baseColor=surfaceAlbedo;\n#ifdef FROSTBITE_REFLECTANCE\noutParams.surfaceAlbedo=baseColor.rgb*(1.0-metallicRoughness.r);surfaceReflectivityColor=mix(0.16*reflectance*reflectance,baseColor,metallicRoughness.r);\n#else\nvec3 metallicF0=metallicReflectanceFactors.rgb;\n#if DEBUGMODE>0\noutParams.metallicF0=metallicF0;\n#endif\noutParams.surfaceAlbedo=mix(baseColor.rgb*(1.0-metallicF0),vec3(0.,0.,0.),metallicRoughness.r);surfaceReflectivityColor=mix(metallicF0,baseColor,metallicRoughness.r);\n#endif\n#else\n#ifdef REFLECTIVITY\nsurfaceReflectivityColor*=surfaceMetallicOrReflectivityColorMap.rgb;\n#if DEBUGMODE>0\noutParams.surfaceReflectivityColorMap=surfaceMetallicOrReflectivityColorMap;\n#endif\n#ifdef MICROSURFACEFROMREFLECTIVITYMAP\nmicroSurface*=surfaceMetallicOrReflectivityColorMap.a;microSurface*=reflectivityInfos.z;\n#else\n#ifdef MICROSURFACEAUTOMATIC\nmicroSurface*=computeDefaultMicroSurface(microSurface,surfaceReflectivityColor);\n#endif\n#ifdef MICROSURFACEMAP\nmicroSurface*=microSurfaceTexel.r;\n#endif\n#define CUSTOM_FRAGMENT_UPDATE_MICROSURFACE\n#endif\n#endif\n#endif\nmicroSurface=saturate(microSurface);float roughness=1.-microSurface;outParams.microSurface=microSurface;outParams.roughness=roughness;outParams.surfaceReflectivityColor=surfaceReflectivityColor;return outParams;}\n";kr.l.IncludesShadersStore.pbrBlockAmbientOcclusion="struct ambientOcclusionOutParams\n{vec3 ambientOcclusionColor;\n#if DEBUGMODE>0 && defined(AMBIENT)\nvec3 ambientOcclusionColorMap;\n#endif\n};\n#define pbr_inline\nambientOcclusionOutParams ambientOcclusionBlock(\n#ifdef AMBIENT\nin vec3 ambientOcclusionColorMap_,\nin vec4 vAmbientInfos\n#endif\n)\n{ambientOcclusionOutParams outParams;vec3 ambientOcclusionColor=vec3(1.,1.,1.);\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=ambientOcclusionColorMap_*vAmbientInfos.y;\n#ifdef AMBIENTINGRAYSCALE\nambientOcclusionColorMap=vec3(ambientOcclusionColorMap.r,ambientOcclusionColorMap.r,ambientOcclusionColorMap.r);\n#endif\nambientOcclusionColor=mix(ambientOcclusionColor,ambientOcclusionColorMap,vAmbientInfos.z);\n#if DEBUGMODE>0\noutParams.ambientOcclusionColorMap=ambientOcclusionColorMap;\n#endif\n#endif\noutParams.ambientOcclusionColor=ambientOcclusionColor;return outParams;}\n";kr.l.IncludesShadersStore.pbrBlockAlphaFresnel="#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nstruct alphaFresnelOutParams\n{float alpha;};\n#define pbr_inline\nalphaFresnelOutParams alphaFresnelBlock(\nin vec3 normalW,\nin vec3 viewDirectionW,\nin float alpha,\nin float microSurface\n)\n{alphaFresnelOutParams outParams;float opacityPerceptual=alpha;\n#ifdef LINEARALPHAFRESNEL\nfloat opacity0=opacityPerceptual;\n#else\nfloat opacity0=opacityPerceptual*opacityPerceptual;\n#endif\nfloat opacity90=fresnelGrazingReflectance(opacity0);vec3 normalForward=faceforward(normalW,-viewDirectionW,normalW);outParams.alpha=getReflectanceFromAnalyticalBRDFLookup_Jones(saturate(dot(viewDirectionW,normalForward)),vec3(opacity0),vec3(opacity90),sqrt(microSurface)).x;\n#ifdef ALPHATEST\nif (outParams.alpha<ALPHATESTVALUE)\ndiscard;\n#ifndef ALPHABLEND\noutParams.alpha=1.0;\n#endif\n#endif\nreturn outParams;}\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrBlockAnisotropic="#ifdef ANISOTROPIC\nstruct anisotropicOutParams\n{float anisotropy;vec3 anisotropicTangent;vec3 anisotropicBitangent;vec3 anisotropicNormal;\n#if DEBUGMODE>0 && defined(ANISOTROPIC_TEXTURE)\nvec3 anisotropyMapData;\n#endif\n};\n#define pbr_inline\nanisotropicOutParams anisotropicBlock(\nin vec3 vAnisotropy,\nin float roughness,\n#ifdef ANISOTROPIC_TEXTURE\nin vec3 anisotropyMapData,\n#endif\nin mat3 TBN,\nin vec3 normalW,\nin vec3 viewDirectionW\n)\n{anisotropicOutParams outParams;float anisotropy=vAnisotropy.b;vec3 anisotropyDirection=vec3(vAnisotropy.xy,0.);\n#ifdef ANISOTROPIC_TEXTURE\nanisotropy*=anisotropyMapData.b;\n#if DEBUGMODE>0\noutParams.anisotropyMapData=anisotropyMapData;\n#endif\nanisotropyMapData.rg=anisotropyMapData.rg*2.0-1.0;\n#ifdef ANISOTROPIC_LEGACY\nanisotropyDirection.rg*=anisotropyMapData.rg;\n#else\nanisotropyDirection.xy=mat2(anisotropyDirection.x,anisotropyDirection.y,-anisotropyDirection.y,anisotropyDirection.x)*normalize(anisotropyMapData.rg);\n#endif\n#endif\nmat3 anisoTBN=mat3(normalize(TBN[0]),normalize(TBN[1]),normalize(TBN[2]));vec3 anisotropicTangent=normalize(anisoTBN*anisotropyDirection);vec3 anisotropicBitangent=normalize(cross(anisoTBN[2],anisotropicTangent));outParams.anisotropy=anisotropy;outParams.anisotropicTangent=anisotropicTangent;outParams.anisotropicBitangent=anisotropicBitangent;outParams.anisotropicNormal=getAnisotropicBentNormals(anisotropicTangent,anisotropicBitangent,normalW,viewDirectionW,anisotropy,roughness);return outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockReflection="#ifdef REFLECTION\nstruct reflectionOutParams\n{vec4 environmentRadiance;vec3 environmentIrradiance;\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords;\n#else\nvec2 reflectionCoords;\n#endif\n#ifdef SS_TRANSLUCENCY\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\nvec3 irradianceVector;\n#endif\n#endif\n#endif\n};\n#define pbr_inline\nvoid createReflectionCoords(\nin vec3 vPositionW,\nin vec3 normalW,\n#ifdef ANISOTROPIC\nin anisotropicOutParams anisotropicOut,\n#endif\n#ifdef REFLECTIONMAP_3D\nout vec3 reflectionCoords\n#else\nout vec2 reflectionCoords\n#endif\n)\n{\n#ifdef ANISOTROPIC\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),anisotropicOut.anisotropicNormal);\n#else\nvec3 reflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),normalW);\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionCoords=reflectionVector;\n#else\nreflectionCoords=reflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nreflectionCoords/=reflectionVector.z;\n#endif\nreflectionCoords.y=1.0-reflectionCoords.y;\n#endif\n}\n#define pbr_inline\n#define inline\nvoid sampleReflectionTexture(\nin float alphaG,\nin vec3 vReflectionMicrosurfaceInfos,\nin vec2 vReflectionInfos,\nin vec3 vReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nin float NdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nin float roughness,\n#endif\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSampler,\nconst vec3 reflectionCoords,\n#else\nin sampler2D reflectionSampler,\nconst vec2 reflectionCoords,\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\nin samplerCube reflectionSamplerLow,\nin samplerCube reflectionSamplerHigh,\n#else\nin sampler2D reflectionSamplerLow,\nin sampler2D reflectionSamplerHigh,\n#endif\n#endif\n#ifdef REALTIME_FILTERING\nin vec2 vReflectionFilteringInfo,\n#endif\nout vec4 environmentRadiance\n)\n{\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG,NdotVUnclamped);\n#elif defined(LINEARSPECULARREFLECTION)\nfloat reflectionLOD=getLinearLodFromRoughness(vReflectionMicrosurfaceInfos.x,roughness);\n#else\nfloat reflectionLOD=getLodFromAlphaG(vReflectionMicrosurfaceInfos.x,alphaG);\n#endif\n#ifdef LODBASEDMICROSFURACE\nreflectionLOD=reflectionLOD*vReflectionMicrosurfaceInfos.y+vReflectionMicrosurfaceInfos.z;\n#ifdef LODINREFLECTIONALPHA\nfloat automaticReflectionLOD=UNPACK_LOD(sampleReflection(reflectionSampler,reflectionCoords).a);float requestedReflectionLOD=max(automaticReflectionLOD,reflectionLOD);\n#else\nfloat requestedReflectionLOD=reflectionLOD;\n#endif\n#ifdef REALTIME_FILTERING\nenvironmentRadiance=vec4(radiance(alphaG,reflectionSampler,reflectionCoords,vReflectionFilteringInfo),1.0);\n#else\nenvironmentRadiance=sampleReflectionLod(reflectionSampler,reflectionCoords,reflectionLOD);\n#endif\n#else\nfloat lodReflectionNormalized=saturate(reflectionLOD/log2(vReflectionMicrosurfaceInfos.x));float lodReflectionNormalizedDoubled=lodReflectionNormalized*2.0;vec4 environmentMid=sampleReflection(reflectionSampler,reflectionCoords);if (lodReflectionNormalizedDoubled<1.0){environmentRadiance=mix(\nsampleReflection(reflectionSamplerHigh,reflectionCoords),\nenvironmentMid,\nlodReflectionNormalizedDoubled\n);} else {environmentRadiance=mix(\nenvironmentMid,\nsampleReflection(reflectionSamplerLow,reflectionCoords),\nlodReflectionNormalizedDoubled-1.0\n);}\n#endif\n#ifdef RGBDREFLECTION\nenvironmentRadiance.rgb=fromRGBD(environmentRadiance);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentRadiance.rgb=toLinearSpace(environmentRadiance.rgb);\n#endif\nenvironmentRadiance.rgb*=vReflectionInfos.x;environmentRadiance.rgb*=vReflectionColor.rgb;}\n#define pbr_inline\n#define inline\nreflectionOutParams reflectionBlock(\nin vec3 vPositionW\n,in vec3 normalW\n,in float alphaG\n,in vec3 vReflectionMicrosurfaceInfos\n,in vec2 vReflectionInfos\n,in vec3 vReflectionColor\n#ifdef ANISOTROPIC\n,in anisotropicOutParams anisotropicOut\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,in float NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,in float roughness\n#endif\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSampler\n#else\n,in sampler2D reflectionSampler\n#endif\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,in vec3 vEnvironmentIrradiance\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,in mat4 reflectionMatrix\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,in samplerCube irradianceSampler\n#else\n,in sampler2D irradianceSampler\n#endif\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSamplerLow\n,in samplerCube reflectionSamplerHigh\n#else\n,in sampler2D reflectionSamplerLow\n,in sampler2D reflectionSamplerHigh\n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vReflectionFilteringInfo\n#endif\n)\n{reflectionOutParams outParams;vec4 environmentRadiance=vec4(0.,0.,0.,0.);\n#ifdef REFLECTIONMAP_3D\nvec3 reflectionCoords=vec3(0.);\n#else\nvec2 reflectionCoords=vec2(0.);\n#endif\ncreateReflectionCoords(\nvPositionW,\nnormalW,\n#ifdef ANISOTROPIC\nanisotropicOut,\n#endif\nreflectionCoords\n);sampleReflectionTexture(\nalphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nroughness,\n#endif\n#ifdef REFLECTIONMAP_3D\nreflectionSampler,\nreflectionCoords,\n#else\nreflectionSampler,\nreflectionCoords,\n#endif\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentRadiance\n);vec3 environmentIrradiance=vec3(0.,0.,0.);\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\nenvironmentIrradiance=vEnvironmentIrradiance;\n#else\n#ifdef ANISOTROPIC\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(anisotropicOut.anisotropicNormal,0)).xyz;\n#else\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#endif\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#if defined(REALTIME_FILTERING)\nenvironmentIrradiance=irradiance(reflectionSampler,irradianceVector,vReflectionFilteringInfo);\n#else\nenvironmentIrradiance=computeEnvironmentIrradiance(irradianceVector);\n#endif\n#ifdef SS_TRANSLUCENCY\noutParams.irradianceVector=irradianceVector;\n#endif\n#endif\n#elif defined(USEIRRADIANCEMAP)\nvec4 environmentIrradiance4=sampleReflection(irradianceSampler,reflectionCoords);environmentIrradiance=environmentIrradiance4.rgb;\n#ifdef RGBDREFLECTION\nenvironmentIrradiance.rgb=fromRGBD(environmentIrradiance4);\n#endif\n#ifdef GAMMAREFLECTION\nenvironmentIrradiance.rgb=toLinearSpace(environmentIrradiance.rgb);\n#endif\n#endif\nenvironmentIrradiance*=vReflectionColor.rgb;outParams.environmentRadiance=environmentRadiance;outParams.environmentIrradiance=environmentIrradiance;outParams.reflectionCoords=reflectionCoords;return outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockSheen="#ifdef SHEEN\nstruct sheenOutParams\n{float sheenIntensity;vec3 sheenColor;float sheenRoughness;\n#ifdef SHEEN_LINKWITHALBEDO\nvec3 surfaceAlbedo;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfloat sheenAlbedoScaling;\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvec3 finalSheenRadianceScaled;\n#endif\n#if DEBUGMODE>0\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData;\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nvec3 sheenEnvironmentReflectance;\n#endif\n#endif\n};\n#define pbr_inline\n#define inline\nsheenOutParams sheenBlock(\nin vec4 vSheenColor\n#ifdef SHEEN_ROUGHNESS\n,in float vSheenRoughness\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,in vec4 sheenMapRoughnessData\n#endif\n#endif\n,in float roughness\n#ifdef SHEEN_TEXTURE\n,in vec4 sheenMapData\n,in float sheenMapLevel\n#endif\n,in float reflectance\n#ifdef SHEEN_LINKWITHALBEDO\n,in vec3 baseColor\n,in vec3 surfaceAlbedo\n#endif\n#ifdef ENVIRONMENTBRDF\n,in float NdotV\n,in vec3 environmentBrdf\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,in vec2 AARoughnessFactors\n,in vec3 vReflectionMicrosurfaceInfos\n,in vec2 vReflectionInfos\n,in vec3 vReflectionColor\n,in vec4 vLightingIntensity\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSampler\n,in vec3 reflectionCoords\n#else\n,in sampler2D reflectionSampler\n,in vec2 reflectionCoords\n#endif\n,in float NdotVUnclamped\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSamplerLow\n,in samplerCube reflectionSamplerHigh\n#else\n,in sampler2D reflectionSamplerLow\n,in sampler2D reflectionSamplerHigh\n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vReflectionFilteringInfo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\n,in float seo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\n,in float eho\n#endif\n#endif\n)\n{sheenOutParams outParams;float sheenIntensity=vSheenColor.a;\n#ifdef SHEEN_TEXTURE\n#if DEBUGMODE>0\noutParams.sheenMapData=sheenMapData;\n#endif\n#endif\n#ifdef SHEEN_LINKWITHALBEDO\nfloat sheenFactor=pow5(1.0-sheenIntensity);vec3 sheenColor=baseColor.rgb*(1.0-sheenFactor);float sheenRoughness=sheenIntensity;outParams.surfaceAlbedo=surfaceAlbedo*sheenFactor;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#else\nvec3 sheenColor=vSheenColor.rgb;\n#ifdef SHEEN_TEXTURE\n#ifdef SHEEN_GAMMATEXTURE\nsheenColor.rgb*=toLinearSpace(sheenMapData.rgb);\n#else\nsheenColor.rgb*=sheenMapData.rgb;\n#endif\nsheenColor.rgb*=sheenMapLevel;\n#endif\n#ifdef SHEEN_ROUGHNESS\nfloat sheenRoughness=vSheenRoughness;\n#ifdef SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE\n#if defined(SHEEN_TEXTURE)\nsheenRoughness*=sheenMapData.a;\n#endif\n#elif defined(SHEEN_TEXTURE_ROUGHNESS)\nsheenRoughness*=sheenMapRoughnessData.a;\n#endif\n#else\nfloat sheenRoughness=roughness;\n#ifdef SHEEN_TEXTURE\nsheenIntensity*=sheenMapData.a;\n#endif\n#endif\n#if !defined(SHEEN_ALBEDOSCALING)\nsheenIntensity*=(1.-reflectance);\n#endif\nsheenColor*=sheenIntensity;\n#endif\n#ifdef ENVIRONMENTBRDF\n/*#ifdef SHEEN_SOFTER\nvec3 environmentSheenBrdf=vec3(0.,0.,getBRDFLookupCharlieSheen(NdotV,sheenRoughness));\n#else*/\n#ifdef SHEEN_ROUGHNESS\nvec3 environmentSheenBrdf=getBRDFLookup(NdotV,sheenRoughness);\n#else\nvec3 environmentSheenBrdf=environmentBrdf;\n#endif\n/*#endif*/\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nfloat sheenAlphaG=convertRoughnessToAverageSlope(sheenRoughness);\n#ifdef SPECULARAA\nsheenAlphaG+=AARoughnessFactors.y;\n#endif\nvec4 environmentSheenRadiance=vec4(0.,0.,0.,0.);sampleReflectionTexture(\nsheenAlphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nsheenRoughness,\n#endif\nreflectionSampler,\nreflectionCoords,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentSheenRadiance\n);vec3 sheenEnvironmentReflectance=getSheenReflectanceFromBRDFLookup(sheenColor,environmentSheenBrdf);\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\nsheenEnvironmentReflectance*=seo;\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\nsheenEnvironmentReflectance*=eho;\n#endif\n#if DEBUGMODE>0\noutParams.sheenEnvironmentReflectance=sheenEnvironmentReflectance;\n#endif\noutParams.finalSheenRadianceScaled=\nenvironmentSheenRadiance.rgb *\nsheenEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\noutParams.sheenAlbedoScaling=1.0-sheenIntensity*max(max(sheenColor.r,sheenColor.g),sheenColor.b)*environmentSheenBrdf.b;\n#endif\noutParams.sheenIntensity=sheenIntensity;outParams.sheenColor=sheenColor;outParams.sheenRoughness=sheenRoughness;return outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockClearcoat="struct clearcoatOutParams\n{vec3 specularEnvironmentR0;float conservationFactor;vec3 clearCoatNormalW;vec2 clearCoatAARoughnessFactors;float clearCoatIntensity;float clearCoatRoughness;\n#ifdef REFLECTION\nvec3 finalClearCoatRadianceScaled;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 absorption;float clearCoatNdotVRefract;vec3 clearCoatColor;float clearCoatThickness;\n#endif\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nvec3 energyConservationFactorClearCoat;\n#endif\n#if DEBUGMODE>0\n#ifdef CLEARCOAT_BUMP\nmat3 TBNClearCoat;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData;\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nvec4 clearCoatTintMapData;\n#endif\n#ifdef REFLECTION\nvec4 environmentClearCoatRadiance;vec3 clearCoatEnvironmentReflectance;\n#endif\nfloat clearCoatNdotV;\n#endif\n};\n#ifdef CLEARCOAT\n#define pbr_inline\n#define inline\nclearcoatOutParams clearcoatBlock(\nin vec3 vPositionW\n,in vec3 geometricNormalW\n,in vec3 viewDirectionW\n,in vec2 vClearCoatParams\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_TEXTURE_ROUGHNESS_IDENTICAL) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,in vec4 clearCoatMapRoughnessData\n#endif\n,in vec3 specularEnvironmentR0\n#ifdef CLEARCOAT_TEXTURE\n,in vec2 clearCoatMapData\n#endif\n#ifdef CLEARCOAT_TINT\n,in vec4 vClearCoatTintParams\n,in float clearCoatColorAtDistance\n,in vec4 vClearCoatRefractionParams\n#ifdef CLEARCOAT_TINT_TEXTURE\n,in vec4 clearCoatTintMapData\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\n,in vec2 vClearCoatBumpInfos\n,in vec4 clearCoatBumpMapData\n,in vec2 vClearCoatBumpUV\n#if defined(TANGENT) && defined(NORMAL)\n,in mat3 vTBN\n#else\n,in vec2 vClearCoatTangentSpaceParams\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n,in mat4 normalMatrix\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\n,in vec3 faceNormal\n#endif\n#ifdef REFLECTION\n,in vec3 vReflectionMicrosurfaceInfos\n,in vec2 vReflectionInfos\n,in vec3 vReflectionColor\n,in vec4 vLightingIntensity\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSampler\n#else\n,in sampler2D reflectionSampler\n#endif\n#ifndef LODBASEDMICROSFURACE\n#ifdef REFLECTIONMAP_3D\n,in samplerCube reflectionSamplerLow\n,in samplerCube reflectionSamplerHigh\n#else\n,in sampler2D reflectionSamplerLow\n,in sampler2D reflectionSamplerHigh\n#endif\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vReflectionFilteringInfo\n#endif\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n,in float ambientMonochrome\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n,in float frontFacingMultiplier\n#endif\n)\n{clearcoatOutParams outParams;float clearCoatIntensity=vClearCoatParams.x;float clearCoatRoughness=vClearCoatParams.y;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#ifdef CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE\nclearCoatRoughness*=clearCoatMapData.y;\n#endif\n#if DEBUGMODE>0\noutParams.clearCoatMapData=clearCoatMapData;\n#endif\n#endif\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nclearCoatRoughness*=clearCoatMapRoughnessData.y;\n#endif\noutParams.clearCoatIntensity=clearCoatIntensity;outParams.clearCoatRoughness=clearCoatRoughness;\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatColor=vClearCoatTintParams.rgb;float clearCoatThickness=vClearCoatTintParams.a;\n#ifdef CLEARCOAT_TINT_TEXTURE\n#ifdef CLEARCOAT_TINT_GAMMATEXTURE\nclearCoatColor*=toLinearSpace(clearCoatTintMapData.rgb);\n#else\nclearCoatColor*=clearCoatTintMapData.rgb;\n#endif\nclearCoatThickness*=clearCoatTintMapData.a;\n#if DEBUGMODE>0\noutParams.clearCoatTintMapData=clearCoatTintMapData;\n#endif\n#endif\noutParams.clearCoatColor=computeColorAtDistanceInMedia(clearCoatColor,clearCoatColorAtDistance);outParams.clearCoatThickness=clearCoatThickness;\n#endif\n#ifdef CLEARCOAT_REMAP_F0\nvec3 specularEnvironmentR0Updated=getR0RemappedForClearCoat(specularEnvironmentR0);\n#else\nvec3 specularEnvironmentR0Updated=specularEnvironmentR0;\n#endif\noutParams.specularEnvironmentR0=mix(specularEnvironmentR0,specularEnvironmentR0Updated,clearCoatIntensity);vec3 clearCoatNormalW=geometricNormalW;\n#ifdef CLEARCOAT_BUMP\n#ifdef NORMALXYSCALE\nfloat clearCoatNormalScale=1.0;\n#else\nfloat clearCoatNormalScale=vClearCoatBumpInfos.y;\n#endif\n#if defined(TANGENT) && defined(NORMAL)\nmat3 TBNClearCoat=vTBN;\n#else\nvec2 TBNClearCoatUV=vClearCoatBumpUV*frontFacingMultiplier;mat3 TBNClearCoat=cotangent_frame(clearCoatNormalW*clearCoatNormalScale,vPositionW,TBNClearCoatUV,vClearCoatTangentSpaceParams);\n#endif\n#if DEBUGMODE>0\noutParams.TBNClearCoat=TBNClearCoat;\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\nclearCoatNormalW=normalize(clearCoatBumpMapData.xyz *2.0-1.0);clearCoatNormalW=normalize(mat3(normalMatrix)*clearCoatNormalW);\n#else\nclearCoatNormalW=perturbNormal(TBNClearCoat,clearCoatBumpMapData.xyz,vClearCoatBumpInfos.y);\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nclearCoatNormalW*=sign(dot(clearCoatNormalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nclearCoatNormalW=clearCoatNormalW*frontFacingMultiplier;\n#endif\noutParams.clearCoatNormalW=clearCoatNormalW;outParams.clearCoatAARoughnessFactors=getAARoughnessFactors(clearCoatNormalW.xyz);float clearCoatNdotVUnclamped=dot(clearCoatNormalW,viewDirectionW);float clearCoatNdotV=absEps(clearCoatNdotVUnclamped);\n#if DEBUGMODE>0\noutParams.clearCoatNdotV=clearCoatNdotV;\n#endif\n#ifdef CLEARCOAT_TINT\nvec3 clearCoatVRefract=refract(-viewDirectionW,clearCoatNormalW,vClearCoatRefractionParams.y);outParams.clearCoatNdotVRefract=absEps(dot(clearCoatNormalW,clearCoatVRefract));\n#endif\n#if defined(ENVIRONMENTBRDF) && (!defined(REFLECTIONMAP_SKYBOX) || defined(MS_BRDF_ENERGY_CONSERVATION))\nvec3 environmentClearCoatBrdf=getBRDFLookup(clearCoatNdotV,clearCoatRoughness);\n#endif\n#if defined(REFLECTION)\nfloat clearCoatAlphaG=convertRoughnessToAverageSlope(clearCoatRoughness);\n#ifdef SPECULARAA\nclearCoatAlphaG+=outParams.clearCoatAARoughnessFactors.y;\n#endif\nvec4 environmentClearCoatRadiance=vec4(0.,0.,0.,0.);vec3 clearCoatReflectionVector=computeReflectionCoords(vec4(vPositionW,1.0),clearCoatNormalW);\n#ifdef REFLECTIONMAP_OPPOSITEZ\nclearCoatReflectionVector.z*=-1.0;\n#endif\n#ifdef REFLECTIONMAP_3D\nvec3 clearCoatReflectionCoords=clearCoatReflectionVector;\n#else\nvec2 clearCoatReflectionCoords=clearCoatReflectionVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nclearCoatReflectionCoords/=clearCoatReflectionVector.z;\n#endif\nclearCoatReflectionCoords.y=1.0-clearCoatReflectionCoords.y;\n#endif\nsampleReflectionTexture(\nclearCoatAlphaG,\nvReflectionMicrosurfaceInfos,\nvReflectionInfos,\nvReflectionColor,\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\nclearCoatNdotVUnclamped,\n#endif\n#ifdef LINEARSPECULARREFLECTION\nclearCoatRoughness,\n#endif\nreflectionSampler,\nclearCoatReflectionCoords,\n#ifndef LODBASEDMICROSFURACE\nreflectionSamplerLow,\nreflectionSamplerHigh,\n#endif\n#ifdef REALTIME_FILTERING\nvReflectionFilteringInfo,\n#endif\nenvironmentClearCoatRadiance\n);\n#if DEBUGMODE>0\noutParams.environmentClearCoatRadiance=environmentClearCoatRadiance;\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromBRDFLookup(vec3(vClearCoatRefractionParams.x),environmentClearCoatBrdf);\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat clearCoatEho=environmentHorizonOcclusion(-viewDirectionW,clearCoatNormalW,geometricNormalW);clearCoatEnvironmentReflectance*=clearCoatEho;\n#endif\n#endif\n#endif\n#else\nvec3 clearCoatEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(clearCoatNdotV,vec3(1.),vec3(1.),sqrt(1.-clearCoatRoughness));\n#endif\nclearCoatEnvironmentReflectance*=clearCoatIntensity;\n#if DEBUGMODE>0\noutParams.clearCoatEnvironmentReflectance=clearCoatEnvironmentReflectance;\n#endif\noutParams.finalClearCoatRadianceScaled=\nenvironmentClearCoatRadiance.rgb *\nclearCoatEnvironmentReflectance *\nvLightingIntensity.z;\n#endif\n#if defined(CLEARCOAT_TINT)\noutParams.absorption=computeClearCoatAbsorption(outParams.clearCoatNdotVRefract,outParams.clearCoatNdotVRefract,outParams.clearCoatColor,clearCoatThickness,clearCoatIntensity);\n#endif\nfloat fresnelIBLClearCoat=fresnelSchlickGGX(clearCoatNdotV,vClearCoatRefractionParams.x,CLEARCOATREFLECTANCE90);fresnelIBLClearCoat*=clearCoatIntensity;outParams.conservationFactor=(1.-fresnelIBLClearCoat);\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\noutParams.energyConservationFactorClearCoat=getEnergyConservationFactor(outParams.specularEnvironmentR0,environmentClearCoatBrdf);\n#endif\nreturn outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockIridescence="struct iridescenceOutParams\n{float iridescenceIntensity;float iridescenceIOR;float iridescenceThickness;vec3 specularEnvironmentR0;};\n#ifdef IRIDESCENCE\n#define pbr_inline\n#define inline\niridescenceOutParams iridescenceBlock(\nin vec4 vIridescenceParams\n,in float viewAngle\n,in vec3 specularEnvironmentR0\n#ifdef IRIDESCENCE_TEXTURE\n,in vec2 iridescenceMapData\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\n,in vec2 iridescenceThicknessMapData\n#endif\n#ifdef CLEARCOAT\n,in float NdotVUnclamped\n#ifdef CLEARCOAT_TEXTURE\n,in vec2 clearCoatMapData\n#endif\n#endif\n)\n{iridescenceOutParams outParams;float iridescenceIntensity=vIridescenceParams.x;float iridescenceIOR=vIridescenceParams.y;float iridescenceThicknessMin=vIridescenceParams.z;float iridescenceThicknessMax=vIridescenceParams.w;float iridescenceThicknessWeight=1.;\n#ifdef IRIDESCENCE_TEXTURE\niridescenceIntensity*=iridescenceMapData.x;\n#endif\n#if defined(IRIDESCENCE_THICKNESS_TEXTURE)\niridescenceThicknessWeight=iridescenceThicknessMapData.g;\n#endif\nfloat iridescenceThickness=mix(iridescenceThicknessMin,iridescenceThicknessMax,iridescenceThicknessWeight);float topIor=1.; \n#ifdef CLEARCOAT\nfloat clearCoatIntensity=vClearCoatParams.x;\n#ifdef CLEARCOAT_TEXTURE\nclearCoatIntensity*=clearCoatMapData.x;\n#endif\ntopIor=mix(1.0,vClearCoatRefractionParams.w-1.,clearCoatIntensity);viewAngle=sqrt(1.0+square(1.0/topIor)*(square(NdotVUnclamped)-1.0));\n#endif\nvec3 iridescenceFresnel=evalIridescence(topIor,iridescenceIOR,viewAngle,iridescenceThickness,specularEnvironmentR0);outParams.specularEnvironmentR0=mix(specularEnvironmentR0,iridescenceFresnel,iridescenceIntensity);outParams.iridescenceIntensity=iridescenceIntensity;outParams.iridescenceThickness=iridescenceThickness;outParams.iridescenceIOR=iridescenceIOR;return outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockSubSurface="struct subSurfaceOutParams\n{vec3 specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nvec3 finalRefraction;vec3 surfaceAlbedo;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nfloat alpha;\n#endif\n#ifdef REFLECTION\nfloat refractionFactorForIrradiance;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nvec3 transmittance;float translucencyIntensity;\n#ifdef REFLECTION\nvec3 refractionIrradiance;\n#endif\n#endif\n#if DEBUGMODE>0\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap;\n#endif\n#ifdef SS_REFRACTION\nvec4 environmentRefraction;vec3 refractionTransmittance;\n#endif\n#endif\n};\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\n#define pbr_inline\n#define inline\nvec4 sampleEnvironmentRefraction(\nin float ior\n,in float thickness\n,in float refractionLOD\n,in vec3 normalW\n,in vec3 vPositionW\n,in vec3 viewDirectionW\n,in mat4 view\n,in vec4 vRefractionInfos\n,in mat4 refractionMatrix\n,in vec4 vRefractionMicrosurfaceInfos\n,in float alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,in samplerCube refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in samplerCube refractionSamplerLow\n,in samplerCube refractionSamplerHigh\n#endif\n#else\n,in sampler2D refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in sampler2D refractionSamplerLow\n,in sampler2D refractionSamplerHigh\n#endif\n#endif\n#ifdef ANISOTROPIC\n,in anisotropicOutParams anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,in vec3 refractionPosition\n,in vec3 refractionSize\n#endif\n) {vec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef ANISOTROPIC\nvec3 refractionVector=refract(-viewDirectionW,anisotropicOut.anisotropicNormal,ior);\n#else\nvec3 refractionVector=refract(-viewDirectionW,normalW,ior);\n#endif\n#ifdef SS_REFRACTIONMAP_OPPOSITEZ\nrefractionVector.z*=-1.0;\n#endif\n#ifdef SS_REFRACTIONMAP_3D\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\nrefractionVector=parallaxCorrectNormal(vPositionW,refractionVector,refractionSize,refractionPosition);\n#endif\nrefractionVector.y=refractionVector.y*vRefractionInfos.w;vec3 refractionCoords=refractionVector;refractionCoords=vec3(refractionMatrix*vec4(refractionCoords,0));\n#else\n#ifdef SS_USE_THICKNESS_AS_DEPTH\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*thickness,1.0)));\n#else\nvec3 vRefractionUVW=vec3(refractionMatrix*(view*vec4(vPositionW+refractionVector*vRefractionInfos.z,1.0)));\n#endif\nvec2 refractionCoords=vRefractionUVW.xy/vRefractionUVW.z;refractionCoords.y=1.0-refractionCoords.y;\n#endif\n#ifdef LODBASEDMICROSFURACE\nrefractionLOD=refractionLOD*vRefractionMicrosurfaceInfos.y+vRefractionMicrosurfaceInfos.z;\n#ifdef SS_LODINREFRACTIONALPHA\nfloat automaticRefractionLOD=UNPACK_LOD(sampleRefraction(refractionSampler,refractionCoords).a);float requestedRefractionLOD=max(automaticRefractionLOD,refractionLOD);\n#else\nfloat requestedRefractionLOD=refractionLOD;\n#endif\n#if defined(REALTIME_FILTERING) && defined(SS_REFRACTIONMAP_3D)\nenvironmentRefraction=vec4(radiance(alphaG,refractionSampler,refractionCoords,vRefractionFilteringInfo),1.0);\n#else\nenvironmentRefraction=sampleRefractionLod(refractionSampler,refractionCoords,requestedRefractionLOD);\n#endif\n#else\nfloat lodRefractionNormalized=saturate(refractionLOD/log2(vRefractionMicrosurfaceInfos.x));float lodRefractionNormalizedDoubled=lodRefractionNormalized*2.0;vec4 environmentRefractionMid=sampleRefraction(refractionSampler,refractionCoords);if (lodRefractionNormalizedDoubled<1.0){environmentRefraction=mix(\nsampleRefraction(refractionSamplerHigh,refractionCoords),\nenvironmentRefractionMid,\nlodRefractionNormalizedDoubled\n);} else {environmentRefraction=mix(\nenvironmentRefractionMid,\nsampleRefraction(refractionSamplerLow,refractionCoords),\nlodRefractionNormalizedDoubled-1.0\n);}\n#endif\n#ifdef SS_RGBDREFRACTION\nenvironmentRefraction.rgb=fromRGBD(environmentRefraction);\n#endif\n#ifdef SS_GAMMAREFRACTION\nenvironmentRefraction.rgb=toLinearSpace(environmentRefraction.rgb);\n#endif\nreturn environmentRefraction;}\n#endif\n#define pbr_inline\n#define inline\nsubSurfaceOutParams subSurfaceBlock(\nin vec3 vSubSurfaceIntensity\n,in vec2 vThicknessParam\n,in vec4 vTintColor\n,in vec3 normalW\n,in vec3 specularEnvironmentReflectance\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n,in vec4 thicknessMap\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\n,in vec4 refractionIntensityMap\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\n,in vec4 translucencyIntensityMap\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\n,in mat4 reflectionMatrix\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,in vec3 irradianceVector_\n#endif\n#if defined(REALTIME_FILTERING)\n,in samplerCube reflectionSampler\n,in vec2 vReflectionFilteringInfo\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n#ifdef REFLECTIONMAP_3D\n,in samplerCube irradianceSampler\n#else\n,in sampler2D irradianceSampler\n#endif\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n,in vec3 surfaceAlbedo\n#endif\n#ifdef SS_REFRACTION\n,in vec3 vPositionW\n,in vec3 viewDirectionW\n,in mat4 view\n,in vec4 vRefractionInfos\n,in mat4 refractionMatrix\n,in vec4 vRefractionMicrosurfaceInfos\n,in vec4 vLightingIntensity\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n,in float alpha\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\n,in float NdotVUnclamped\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\n,in float roughness\n#endif\n,in float alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,in samplerCube refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in samplerCube refractionSamplerLow\n,in samplerCube refractionSamplerHigh\n#endif\n#else\n,in sampler2D refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,in sampler2D refractionSamplerLow\n,in sampler2D refractionSamplerHigh\n#endif\n#endif\n#ifdef ANISOTROPIC\n,in anisotropicOutParams anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,in vec2 vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,in vec3 refractionPosition\n,in vec3 refractionSize\n#endif\n#ifdef SS_DISPERSION\n,in float dispersion\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\n,in vec3 vDiffusionDistance\n,in vec4 vTranslucencyColor\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n,in vec4 translucencyColorMap\n#endif\n#endif\n)\n{subSurfaceOutParams outParams;outParams.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#ifdef SS_REFRACTION\nfloat refractionIntensity=vSubSurfaceIntensity.x;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nrefractionIntensity*=(1.0-alpha);outParams.alpha=1.0;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nfloat translucencyIntensity=vSubSurfaceIntensity.y;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n#ifdef SS_USE_GLTF_TEXTURES\nfloat thickness=thicknessMap.g*vThicknessParam.y+vThicknessParam.x;\n#else\nfloat thickness=thicknessMap.r*vThicknessParam.y+vThicknessParam.x;\n#endif\n#if DEBUGMODE>0\noutParams.thicknessMap=thicknessMap;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=thicknessMap.r;\n#else\nrefractionIntensity*=thicknessMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=thicknessMap.a;\n#else\ntranslucencyIntensity*=thicknessMap.b;\n#endif\n#endif\n#else\nfloat thickness=vThicknessParam.y;\n#endif\n#if defined(SS_REFRACTION) && defined(SS_REFRACTIONINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\nrefractionIntensity*=refractionIntensityMap.r;\n#else\nrefractionIntensity*=refractionIntensityMap.g;\n#endif\n#endif\n#if defined(SS_TRANSLUCENCY) && defined(SS_TRANSLUCENCYINTENSITY_TEXTURE)\n#ifdef SS_USE_GLTF_TEXTURES\ntranslucencyIntensity*=translucencyIntensityMap.a;\n#else\ntranslucencyIntensity*=translucencyIntensityMap.b;\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\nthickness=maxEps(thickness);vec4 translucencyColor=vTranslucencyColor;\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\ntranslucencyColor*=translucencyColorMap;\n#endif\nvec3 transmittance=transmittanceBRDF_Burley(translucencyColor.rgb,vDiffusionDistance,thickness);transmittance*=translucencyIntensity;outParams.transmittance=transmittance;outParams.translucencyIntensity=translucencyIntensity;\n#endif\n#ifdef SS_REFRACTION\nvec4 environmentRefraction=vec4(0.,0.,0.,0.);\n#ifdef SS_HAS_THICKNESS\nfloat ior=vRefractionInfos.y;\n#else\nfloat ior=vRefractionMicrosurfaceInfos.w;\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\nfloat refractionAlphaG=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG,NdotVUnclamped);\n#elif defined(SS_LINEARSPECULARREFRACTION)\nfloat refractionRoughness=alphaG;refractionRoughness=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLinearLodFromRoughness(vRefractionMicrosurfaceInfos.x,refractionRoughness);\n#else\nfloat refractionAlphaG=alphaG;refractionAlphaG=mix(alphaG,0.0,clamp(ior*3.0-2.0,0.0,1.0));float refractionLOD=getLodFromAlphaG(vRefractionMicrosurfaceInfos.x,refractionAlphaG);\n#endif\nfloat refraction_ior=vRefractionInfos.y;\n#ifdef SS_DISPERSION\nfloat realIOR=1.0/refraction_ior;float iorDispersionSpread=0.04*dispersion*(realIOR-1.0);vec3 iors=vec3(1.0/(realIOR-iorDispersionSpread),refraction_ior,1.0/(realIOR+iorDispersionSpread));for (int i=0; i<3; i++) {refraction_ior=iors[i];\n#endif\nvec4 envSample=sampleEnvironmentRefraction(refraction_ior,thickness,refractionLOD,normalW,vPositionW,viewDirectionW,view,vRefractionInfos,refractionMatrix,vRefractionMicrosurfaceInfos,alphaG\n#ifdef SS_REFRACTIONMAP_3D\n,refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionSamplerLow\n,refractionSamplerHigh\n#endif\n#else\n,refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionSamplerLow\n,refractionSamplerHigh\n#endif\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,refractionPosition\n,refractionSize\n#endif\n);\n#ifdef SS_DISPERSION\nenvironmentRefraction[i]=envSample[i];}\n#else\nenvironmentRefraction=envSample;\n#endif\nenvironmentRefraction.rgb*=vRefractionInfos.x;\n#endif\n#ifdef SS_REFRACTION\nvec3 refractionTransmittance=vec3(refractionIntensity);\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambert(volumeAlbedo,thickness);\n#elif defined(SS_LINKREFRACTIONTOTRANSPARENCY)\nfloat maxChannel=max(max(surfaceAlbedo.r,surfaceAlbedo.g),surfaceAlbedo.b);vec3 volumeAlbedo=saturate(maxChannel*surfaceAlbedo);environmentRefraction.rgb*=volumeAlbedo;\n#else\nvec3 volumeAlbedo=computeColorAtDistanceInMedia(vTintColor.rgb,vTintColor.w);refractionTransmittance*=cocaLambert(volumeAlbedo,vThicknessParam.y);\n#endif\n#ifdef SS_ALBEDOFORREFRACTIONTINT\nenvironmentRefraction.rgb*=surfaceAlbedo.rgb;\n#endif\noutParams.surfaceAlbedo=surfaceAlbedo*(1.-refractionIntensity);\n#ifdef REFLECTION\noutParams.refractionFactorForIrradiance=(1.-refractionIntensity);\n#endif\n#ifdef UNUSED_MULTIPLEBOUNCES\nvec3 bounceSpecularEnvironmentReflectance=(2.0*specularEnvironmentReflectance)/(1.0+specularEnvironmentReflectance);outParams.specularEnvironmentReflectance=mix(bounceSpecularEnvironmentReflectance,specularEnvironmentReflectance,refractionIntensity);\n#endif\nrefractionTransmittance*=1.0-outParams.specularEnvironmentReflectance;\n#if DEBUGMODE>0\noutParams.refractionTransmittance=refractionTransmittance;\n#endif\noutParams.finalRefraction=environmentRefraction.rgb*refractionTransmittance*vLightingIntensity.z;\n#if DEBUGMODE>0\noutParams.environmentRefraction=environmentRefraction;\n#endif\n#endif\n#if defined(REFLECTION) && defined(SS_TRANSLUCENCY)\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX) || !defined(USESPHERICALFROMREFLECTIONMAP)\nvec3 irradianceVector=vec3(reflectionMatrix*vec4(normalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nirradianceVector.z*=-1.0;\n#endif\n#ifdef INVERTCUBICMAP\nirradianceVector.y*=-1.0;\n#endif\n#else\nvec3 irradianceVector=irradianceVector_;\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP)\n#if defined(REALTIME_FILTERING)\nvec3 refractionIrradiance=irradiance(reflectionSampler,-irradianceVector,vReflectionFilteringInfo);\n#else\nvec3 refractionIrradiance=computeEnvironmentIrradiance(-irradianceVector);\n#endif\n#elif defined(USEIRRADIANCEMAP)\n#ifdef REFLECTIONMAP_3D\nvec3 irradianceCoords=irradianceVector;\n#else\nvec2 irradianceCoords=irradianceVector.xy;\n#ifdef REFLECTIONMAP_PROJECTION\nirradianceCoords/=irradianceVector.z;\n#endif\nirradianceCoords.y=1.0-irradianceCoords.y;\n#endif\nvec4 refractionIrradiance=sampleReflection(irradianceSampler,-irradianceCoords);\n#ifdef RGBDREFLECTION\nrefractionIrradiance.rgb=fromRGBD(refractionIrradiance);\n#endif\n#ifdef GAMMAREFLECTION\nrefractionIrradiance.rgb=toLinearSpace(refractionIrradiance.rgb);\n#endif\n#else\nvec4 refractionIrradiance=vec4(0.);\n#endif\nrefractionIrradiance.rgb*=transmittance;\n#ifdef SS_ALBEDOFORTRANSLUCENCYTINT\nrefractionIrradiance.rgb*=surfaceAlbedo.rgb;\n#endif\noutParams.refractionIrradiance=refractionIrradiance.rgb;\n#endif\nreturn outParams;}\n#endif\n";kr.l.IncludesShadersStore.pbrBlockNormalGeometric="vec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#endif\nvec3 geometricNormalW=normalW;\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\ngeometricNormalW=gl_FrontFacing ? geometricNormalW : -geometricNormalW;\n#endif\n";kr.l.IncludesShadersStore.pbrBlockNormalFinal="#if defined(FORCENORMALFORWARD) && defined(NORMAL)\nvec3 faceNormal=normalize(cross(dFdx(vPositionW),dFdy(vPositionW)))*vEyePosition.w;\n#if defined(TWOSIDEDLIGHTING)\nfaceNormal=gl_FrontFacing ? faceNormal : -faceNormal;\n#endif\nnormalW*=sign(dot(normalW,faceNormal));\n#endif\n#if defined(TWOSIDEDLIGHTING) && defined(NORMAL)\nnormalW=gl_FrontFacing ? normalW : -normalW;\n#endif\n";kr.l.IncludesShadersStore.pbrBlockLightmapInit="#ifdef LIGHTMAP\nvec4 lightmapColor=texture2D(lightmapSampler,vLightmapUV+uvOffset);\n#ifdef RGBDLIGHTMAP\nlightmapColor.rgb=fromRGBD(lightmapColor);\n#endif\n#ifdef GAMMALIGHTMAP\nlightmapColor.rgb=toLinearSpace(lightmapColor.rgb);\n#endif\nlightmapColor.rgb*=vLightmapInfos.y;\n#endif\n";kr.l.IncludesShadersStore.pbrBlockGeometryInfo="float NdotVUnclamped=dot(normalW,viewDirectionW);float NdotV=absEps(NdotVUnclamped);float alphaG=convertRoughnessToAverageSlope(roughness);vec2 AARoughnessFactors=getAARoughnessFactors(normalW.xyz);\n#ifdef SPECULARAA\nalphaG+=AARoughnessFactors.y;\n#endif\n#if defined(ENVIRONMENTBRDF)\nvec3 environmentBrdf=getBRDFLookup(NdotV,roughness);\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n#ifdef AMBIENTINGRAYSCALE\nfloat ambientMonochrome=aoOut.ambientOcclusionColor.r;\n#else\nfloat ambientMonochrome=getLuminance(aoOut.ambientOcclusionColor);\n#endif\nfloat seo=environmentRadianceOcclusion(ambientMonochrome,NdotVUnclamped);\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nfloat eho=environmentHorizonOcclusion(-viewDirectionW,normalW,geometricNormalW);\n#endif\n#endif\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrBlockReflectance0="float reflectance=max(max(reflectivityOut.surfaceReflectivityColor.r,reflectivityOut.surfaceReflectivityColor.g),reflectivityOut.surfaceReflectivityColor.b);vec3 specularEnvironmentR0=reflectivityOut.surfaceReflectivityColor.rgb;\n#ifdef METALLICWORKFLOW\nvec3 specularEnvironmentR90=vec3(metallicReflectanceFactors.a);\n#else \nvec3 specularEnvironmentR90=vec3(1.0,1.0,1.0);\n#endif\n#ifdef ALPHAFRESNEL\nfloat reflectance90=fresnelGrazingReflectance(reflectance);specularEnvironmentR90=specularEnvironmentR90*reflectance90;\n#endif\n";kr.l.IncludesShadersStore.pbrBlockReflectance="#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\nvec3 specularEnvironmentReflectance=getReflectanceFromBRDFLookup(clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,environmentBrdf);\n#ifdef RADIANCEOCCLUSION\nspecularEnvironmentReflectance*=seo;\n#endif\n#ifdef HORIZONOCCLUSION\n#ifdef BUMP\n#ifdef REFLECTIONMAP_3D\nspecularEnvironmentReflectance*=eho;\n#endif\n#endif\n#endif\n#else\nvec3 specularEnvironmentReflectance=getReflectanceFromAnalyticalBRDFLookup_Jones(NdotV,clearcoatOut.specularEnvironmentR0,specularEnvironmentR90,sqrt(microSurface));\n#endif\n#ifdef CLEARCOAT\nspecularEnvironmentReflectance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nspecularEnvironmentReflectance*=clearcoatOut.absorption;\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrBlockDirectLighting="vec3 diffuseBase=vec3(0.,0.,0.);\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#ifdef CLEARCOAT\nvec3 clearCoatBase=vec3(0.,0.,0.);\n#endif\n#ifdef SHEEN\nvec3 sheenBase=vec3(0.,0.,0.);\n#endif\npreLightingInfo preInfo;lightingInfo info;float shadow=1.; \nfloat aggShadow=0.;float numLights=0.;\n#if defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\nvec3 absorption=vec3(0.);\n#endif\n";kr.l.IncludesShadersStore.pbrBlockFinalLitComponents="aggShadow=aggShadow/numLights;\n#if defined(ENVIRONMENTBRDF)\n#ifdef MS_BRDF_ENERGY_CONSERVATION\nvec3 energyConservationFactor=getEnergyConservationFactor(clearcoatOut.specularEnvironmentR0,environmentBrdf);\n#endif\n#endif\n#ifndef METALLICWORKFLOW\n#ifdef SPECULAR_GLOSSINESS_ENERGY_CONSERVATION\nsurfaceAlbedo.rgb=(1.-reflectance)*surfaceAlbedo.rgb;\n#endif\n#endif\n#if defined(SHEEN) && defined(SHEEN_ALBEDOSCALING) && defined(ENVIRONMENTBRDF)\nsurfaceAlbedo.rgb=sheenOut.sheenAlbedoScaling*surfaceAlbedo.rgb;\n#endif\n#ifdef REFLECTION\nvec3 finalIrradiance=reflectionOut.environmentIrradiance;\n#if defined(CLEARCOAT)\nfinalIrradiance*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nfinalIrradiance*=clearcoatOut.absorption;\n#endif\n#endif\n#if defined(SS_REFRACTION)\nfinalIrradiance*=subSurfaceOut.refractionFactorForIrradiance;\n#endif\n#if defined(SS_TRANSLUCENCY)\nfinalIrradiance*=(1.0-subSurfaceOut.translucencyIntensity);finalIrradiance+=subSurfaceOut.refractionIrradiance;\n#endif\nfinalIrradiance*=surfaceAlbedo.rgb;finalIrradiance*=vLightingIntensity.z;finalIrradiance*=aoOut.ambientOcclusionColor;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase;finalSpecular=max(finalSpecular,0.0);vec3 finalSpecularScaled=finalSpecular*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalSpecularScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalSpecularScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef REFLECTION\nvec3 finalRadiance=reflectionOut.environmentRadiance.rgb;finalRadiance*=subSurfaceOut.specularEnvironmentReflectance;vec3 finalRadianceScaled=finalRadiance*vLightingIntensity.z;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalRadianceScaled*=energyConservationFactor;\n#endif\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF) && defined(SHEEN_ALBEDOSCALING)\nfinalRadianceScaled*=sheenOut.sheenAlbedoScaling;\n#endif\n#endif\n#ifdef SHEEN\nvec3 finalSheen=sheenBase*sheenOut.sheenColor;finalSheen=max(finalSheen,0.0);vec3 finalSheenScaled=finalSheen*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(CLEARCOAT) && defined(REFLECTION) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.conservationFactor;\n#if defined(CLEARCOAT_TINT)\nsheenOut.finalSheenRadianceScaled*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef CLEARCOAT\nvec3 finalClearCoat=clearCoatBase;finalClearCoat=max(finalClearCoat,0.0);vec3 finalClearCoatScaled=finalClearCoat*vLightingIntensity.x*vLightingIntensity.w;\n#if defined(ENVIRONMENTBRDF) && defined(MS_BRDF_ENERGY_CONSERVATION)\nfinalClearCoatScaled*=clearcoatOut.energyConservationFactorClearCoat;\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction*=clearcoatOut.conservationFactor;\n#ifdef CLEARCOAT_TINT\nsubSurfaceOut.finalRefraction*=clearcoatOut.absorption;\n#endif\n#endif\n#endif\n#ifdef ALPHABLEND\nfloat luminanceOverAlpha=0.0;\n#if defined(REFLECTION) && defined(RADIANCEOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalRadianceScaled);\n#if defined(CLEARCOAT)\nluminanceOverAlpha+=getLuminance(clearcoatOut.finalClearCoatRadianceScaled);\n#endif\n#endif\n#if defined(SPECULARTERM) && defined(SPECULAROVERALPHA)\nluminanceOverAlpha+=getLuminance(finalSpecularScaled);\n#endif\n#if defined(CLEARCOAT) && defined(CLEARCOATOVERALPHA)\nluminanceOverAlpha+=getLuminance(finalClearCoatScaled);\n#endif\n#if defined(RADIANCEOVERALPHA) || defined(SPECULAROVERALPHA) || defined(CLEARCOATOVERALPHA)\nalpha=saturate(alpha+luminanceOverAlpha*luminanceOverAlpha);\n#endif\n#endif\n";kr.l.IncludesShadersStore.pbrBlockFinalUnlitComponents="vec3 finalDiffuse=diffuseBase;finalDiffuse*=surfaceAlbedo.rgb;finalDiffuse=max(finalDiffuse,0.0);finalDiffuse*=vLightingIntensity.x;vec3 finalAmbient=vAmbientColor;finalAmbient*=surfaceAlbedo.rgb;vec3 finalEmissive=vEmissiveColor;\n#ifdef EMISSIVE\nvec3 emissiveColorTex=texture2D(emissiveSampler,vEmissiveUV+uvOffset).rgb;\n#ifdef GAMMAEMISSIVE\nfinalEmissive*=toLinearSpace(emissiveColorTex.rgb);\n#else\nfinalEmissive*=emissiveColorTex.rgb;\n#endif\nfinalEmissive*= vEmissiveInfos.y;\n#endif\nfinalEmissive*=vLightingIntensity.y;\n#ifdef AMBIENT\nvec3 ambientOcclusionForDirectDiffuse=mix(vec3(1.),aoOut.ambientOcclusionColor,vAmbientInfos.w);\n#else\nvec3 ambientOcclusionForDirectDiffuse=aoOut.ambientOcclusionColor;\n#endif\nfinalAmbient*=aoOut.ambientOcclusionColor;finalDiffuse*=ambientOcclusionForDirectDiffuse;\n";kr.l.IncludesShadersStore.pbrBlockFinalColorComposition="vec4 finalColor=vec4(\n#ifndef UNLIT\n#ifdef REFLECTION\nfinalIrradiance +\n#endif\n#ifdef SPECULARTERM\nfinalSpecularScaled +\n#endif\n#ifdef SHEEN\nfinalSheenScaled +\n#endif\n#ifdef CLEARCOAT\nfinalClearCoatScaled +\n#endif\n#ifdef REFLECTION\nfinalRadianceScaled +\n#if defined(SHEEN) && defined(ENVIRONMENTBRDF)\nsheenOut.finalSheenRadianceScaled +\n#endif\n#ifdef CLEARCOAT\nclearcoatOut.finalClearCoatRadianceScaled +\n#endif\n#endif\n#ifdef SS_REFRACTION\nsubSurfaceOut.finalRefraction +\n#endif\n#endif\nfinalAmbient +\nfinalDiffuse,\nalpha);\n#ifdef LIGHTMAP\n#ifndef LIGHTMAPEXCLUDED\n#ifdef USELIGHTMAPASSHADOWMAP\nfinalColor.rgb*=lightmapColor.rgb;\n#else\nfinalColor.rgb+=lightmapColor.rgb;\n#endif\n#endif\n#endif\nfinalColor.rgb+=finalEmissive;\n#define CUSTOM_FRAGMENT_BEFORE_FOG\nfinalColor=max(finalColor,0.0);\n";kr.l.IncludesShadersStore.pbrBlockImageProcessing="#if defined(IMAGEPROCESSINGPOSTPROCESS) || defined(SS_SCATTERING)\n#if !defined(SKIPFINALCOLORCLAMP)\nfinalColor.rgb=clamp(finalColor.rgb,0.,30.0);\n#endif\n#else\nfinalColor=applyImageProcessing(finalColor);\n#endif\nfinalColor.a*=visibility;\n#ifdef PREMULTIPLYALPHA\nfinalColor.rgb*=finalColor.a;\n#endif\n";kr.l.IncludesShadersStore.pbrDebug="#if DEBUGMODE>0\nif (vClipSpacePosition.x/vClipSpacePosition.w>=vDebugMode.x) {\n#if DEBUGMODE==1\ngl_FragColor.rgb=vPositionW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==2 && defined(NORMAL)\ngl_FragColor.rgb=vNormalW.rgb;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==3 && defined(BUMP) || DEBUGMODE==3 && defined(PARALLAX) || DEBUGMODE==3 && defined(ANISOTROPIC)\ngl_FragColor.rgb=TBN[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==4 && defined(BUMP) || DEBUGMODE==4 && defined(PARALLAX) || DEBUGMODE==4 && defined(ANISOTROPIC)\ngl_FragColor.rgb=TBN[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==5\ngl_FragColor.rgb=normalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==6 && defined(MAINUV1)\ngl_FragColor.rgb=vec3(vMainUV1,0.0);\n#elif DEBUGMODE==7 && defined(MAINUV2)\ngl_FragColor.rgb=vec3(vMainUV2,0.0);\n#elif DEBUGMODE==8 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ngl_FragColor.rgb=clearcoatOut.TBNClearCoat[0];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==9 && defined(CLEARCOAT) && defined(CLEARCOAT_BUMP)\ngl_FragColor.rgb=clearcoatOut.TBNClearCoat[1];\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==10 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearcoatOut.clearCoatNormalW;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==11 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicNormal;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==12 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicTangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==13 && defined(ANISOTROPIC)\ngl_FragColor.rgb=anisotropicOut.anisotropicBitangent;\n#define DEBUGMODE_NORMALIZE\n#elif DEBUGMODE==20 && defined(ALBEDO)\ngl_FragColor.rgb=albedoTexture.rgb;\n#ifndef GAMMAALBEDO\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==21 && defined(AMBIENT)\ngl_FragColor.rgb=aoOut.ambientOcclusionColorMap.rgb;\n#elif DEBUGMODE==22 && defined(OPACITY)\ngl_FragColor.rgb=opacityMap.rgb;\n#elif DEBUGMODE==23 && defined(EMISSIVE)\ngl_FragColor.rgb=emissiveColorTex.rgb;\n#ifndef GAMMAEMISSIVE\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==24 && defined(LIGHTMAP)\ngl_FragColor.rgb=lightmapColor.rgb;\n#ifndef GAMMALIGHTMAP\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==25 && defined(REFLECTIVITY) && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.surfaceMetallicColorMap.rgb;\n#elif DEBUGMODE==26 && defined(REFLECTIVITY) && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.surfaceReflectivityColorMap.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==27 && defined(CLEARCOAT) && defined(CLEARCOAT_TEXTURE)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatMapData.rg,0.0);\n#elif DEBUGMODE==28 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\ngl_FragColor.rgb=clearcoatOut.clearCoatTintMapData.rgb;\n#elif DEBUGMODE==29 && defined(SHEEN) && defined(SHEEN_TEXTURE)\ngl_FragColor.rgb=sheenOut.sheenMapData.rgb;\n#elif DEBUGMODE==30 && defined(ANISOTROPIC) && defined(ANISOTROPIC_TEXTURE)\ngl_FragColor.rgb=anisotropicOut.anisotropyMapData.rgb;\n#elif DEBUGMODE==31 && defined(SUBSURFACE) && defined(SS_THICKNESSANDMASK_TEXTURE)\ngl_FragColor.rgb=subSurfaceOut.thicknessMap.rgb;\n#elif DEBUGMODE==32 && defined(BUMP)\ngl_FragColor.rgb=texture2D(bumpSampler,vBumpUV).rgb;\n#elif DEBUGMODE==40 && defined(SS_REFRACTION)\ngl_FragColor.rgb=subSurfaceOut.environmentRefraction.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==41 && defined(REFLECTION)\ngl_FragColor.rgb=reflectionOut.environmentRadiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==42 && defined(CLEARCOAT) && defined(REFLECTION)\ngl_FragColor.rgb=clearcoatOut.environmentClearCoatRadiance.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==50\ngl_FragColor.rgb=diffuseBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==51 && defined(SPECULARTERM)\ngl_FragColor.rgb=specularBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==52 && defined(CLEARCOAT)\ngl_FragColor.rgb=clearCoatBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==53 && defined(SHEEN)\ngl_FragColor.rgb=sheenBase.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==54 && defined(REFLECTION)\ngl_FragColor.rgb=reflectionOut.environmentIrradiance.rgb;\n#ifndef GAMMAREFLECTION\n#define DEBUGMODE_GAMMA\n#endif\n#elif DEBUGMODE==60\ngl_FragColor.rgb=surfaceAlbedo.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==61\ngl_FragColor.rgb=clearcoatOut.specularEnvironmentR0;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==62 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=vec3(reflectivityOut.metallicRoughness.r);\n#elif DEBUGMODE==71 && defined(METALLICWORKFLOW)\ngl_FragColor.rgb=reflectivityOut.metallicF0;\n#elif DEBUGMODE==63\ngl_FragColor.rgb=vec3(roughness);\n#elif DEBUGMODE==64\ngl_FragColor.rgb=vec3(alphaG);\n#elif DEBUGMODE==65\ngl_FragColor.rgb=vec3(NdotV);\n#elif DEBUGMODE==66 && defined(CLEARCOAT) && defined(CLEARCOAT_TINT)\ngl_FragColor.rgb=clearcoatOut.clearCoatColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==67 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatRoughness);\n#elif DEBUGMODE==68 && defined(CLEARCOAT)\ngl_FragColor.rgb=vec3(clearcoatOut.clearCoatNdotV);\n#elif DEBUGMODE==69 && defined(SUBSURFACE) && defined(SS_TRANSLUCENCY)\ngl_FragColor.rgb=subSurfaceOut.transmittance;\n#elif DEBUGMODE==70 && defined(SUBSURFACE) && defined(SS_REFRACTION)\ngl_FragColor.rgb=subSurfaceOut.refractionTransmittance;\n#elif DEBUGMODE==72\ngl_FragColor.rgb=vec3(microSurface);\n#elif DEBUGMODE==73\ngl_FragColor.rgb=vAlbedoColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==74 && !defined(METALLICWORKFLOW)\ngl_FragColor.rgb=vReflectivityColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==75\ngl_FragColor.rgb=vEmissiveColor.rgb;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==80 && defined(RADIANCEOCCLUSION)\ngl_FragColor.rgb=vec3(seo);\n#elif DEBUGMODE==81 && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\ngl_FragColor.rgb=vec3(eho);\n#elif DEBUGMODE==82 && defined(MS_BRDF_ENERGY_CONSERVATION)\ngl_FragColor.rgb=vec3(energyConservationFactor);\n#elif DEBUGMODE==83 && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=specularEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==84 && defined(CLEARCOAT) && defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\ngl_FragColor.rgb=clearcoatOut.clearCoatEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==85 && defined(SHEEN) && defined(REFLECTION)\ngl_FragColor.rgb=sheenOut.sheenEnvironmentReflectance;\n#define DEBUGMODE_GAMMA\n#elif DEBUGMODE==86 && defined(ALPHABLEND)\ngl_FragColor.rgb=vec3(luminanceOverAlpha);\n#elif DEBUGMODE==87\ngl_FragColor.rgb=vec3(alpha);\n#elif DEBUGMODE==88 && defined(ALBEDO)\ngl_FragColor.rgb=vec3(albedoTexture.a);\n#elif DEBUGMODE==89\ngl_FragColor.rgb=aoOut.ambientOcclusionColor.rgb;\n#else\nfloat stripeWidth=30.;float stripePos=floor((gl_FragCoord.x+gl_FragCoord.y)/stripeWidth);float whichColor=mod(stripePos,2.);vec3 color1=vec3(.6,.2,.2);vec3 color2=vec3(.3,.1,.1);gl_FragColor.rgb=mix(color1,color2,whichColor);\n#endif\ngl_FragColor.rgb*=vDebugMode.y;\n#ifdef DEBUGMODE_NORMALIZE\ngl_FragColor.rgb=normalize(gl_FragColor.rgb)*0.5+0.5;\n#endif\n#ifdef DEBUGMODE_GAMMA\ngl_FragColor.rgb=toGammaSpace(gl_FragColor.rgb);\n#endif\ngl_FragColor.a=1.0;\n#ifdef PREPASS\ngl_FragData[0]=toLinearSpace(gl_FragColor); \ngl_FragData[1]=vec4(0.,0.,0.,0.); \n#endif\n#ifdef DEBUGMODE_FORCERETURN\nreturn;\n#endif\n}\n#endif\n";kr.l.ShadersStore.pbrPixelShader="#if defined(BUMP) || !defined(NORMAL) || defined(FORCENORMALFORWARD) || defined(SPECULARAA) || defined(CLEARCOAT_BUMP) || defined(ANISOTROPIC)\n#extension GL_OES_standard_derivatives : enable\n#endif\n#ifdef LODBASEDMICROSFURACE\n#extension GL_EXT_shader_texture_lod : enable\n#endif\n#define CUSTOM_FRAGMENT_BEGIN\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<prePassDeclaration>[SCENE_MRT_COUNT]\nprecision highp float;\n#include<oitDeclaration>\n#ifndef FROMLINEARSPACE\n#define FROMLINEARSPACE\n#endif\n#include<__decl__pbrFragment>\n#include<pbrFragmentExtraDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<pbrFragmentSamplersDeclaration>\n#include<imageProcessingDeclaration>\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#include<helperFunctions>\n#include<subSurfaceScatteringFunctions>\n#include<importanceSampling>\n#include<pbrHelperFunctions>\n#include<imageProcessingFunctions>\n#include<shadowsFragmentFunctions>\n#include<harmonicsFunctions>\n#include<pbrDirectLightingSetupFunctions>\n#include<pbrDirectLightingFalloffFunctions>\n#include<pbrBRDFFunctions>\n#include<hdrFilteringFunctions>\n#include<pbrDirectLightingFunctions>\n#include<pbrIBLFunctions>\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#ifdef REFLECTION\n#include<reflectionFunction>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#include<pbrBlockAlbedoOpacity>\n#include<pbrBlockReflectivity>\n#include<pbrBlockAmbientOcclusion>\n#include<pbrBlockAlphaFresnel>\n#include<pbrBlockAnisotropic>\n#include<pbrBlockReflection>\n#include<pbrBlockSheen>\n#include<pbrBlockClearcoat>\n#include<pbrBlockIridescence>\n#include<pbrBlockSubSurface>\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#include<pbrBlockNormalGeometric>\n#include<bumpFragment>\n#include<pbrBlockNormalFinal>\nalbedoOpacityOutParams albedoOpacityOut;\n#ifdef ALBEDO\nvec4 albedoTexture=texture2D(albedoSampler,vAlbedoUV+uvOffset);\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vOpacityUV+uvOffset);\n#endif\n#ifdef DECAL\nvec4 decalColor=texture2D(decalSampler,vDecalUV+uvOffset);\n#endif\nalbedoOpacityOut=albedoOpacityBlock(\nvAlbedoColor\n#ifdef ALBEDO\n,albedoTexture\n,vAlbedoInfos\n#endif\n#ifdef OPACITY\n,opacityMap\n,vOpacityInfos\n#endif\n#ifdef DETAIL\n,detailColor\n,vDetailInfos\n#endif\n#ifdef DECAL\n,decalColor\n,vDecalInfos\n#endif\n);vec3 surfaceAlbedo=albedoOpacityOut.surfaceAlbedo;float alpha=albedoOpacityOut.alpha;\n#define CUSTOM_FRAGMENT_UPDATE_ALPHA\n#include<depthPrePass>\n#define CUSTOM_FRAGMENT_BEFORE_LIGHTS\nambientOcclusionOutParams aoOut;\n#ifdef AMBIENT\nvec3 ambientOcclusionColorMap=texture2D(ambientSampler,vAmbientUV+uvOffset).rgb;\n#endif\naoOut=ambientOcclusionBlock(\n#ifdef AMBIENT\nambientOcclusionColorMap,\nvAmbientInfos\n#endif \n);\n#include<pbrBlockLightmapInit>\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\nvec3 baseColor=surfaceAlbedo;reflectivityOutParams reflectivityOut;\n#if defined(REFLECTIVITY)\nvec4 surfaceMetallicOrReflectivityColorMap=texture2D(reflectivitySampler,vReflectivityUV+uvOffset);vec4 baseReflectivity=surfaceMetallicOrReflectivityColorMap;\n#ifndef METALLICWORKFLOW\n#ifdef REFLECTIVITY_GAMMA\nsurfaceMetallicOrReflectivityColorMap=toLinearSpace(surfaceMetallicOrReflectivityColorMap);\n#endif\nsurfaceMetallicOrReflectivityColorMap.rgb*=vReflectivityInfos.y;\n#endif\n#endif\n#if defined(MICROSURFACEMAP)\nvec4 microSurfaceTexel=texture2D(microSurfaceSampler,vMicroSurfaceSamplerUV+uvOffset)*vMicroSurfaceSamplerInfos.y;\n#endif\n#ifdef METALLICWORKFLOW\nvec4 metallicReflectanceFactors=vMetallicReflectanceFactors;\n#ifdef REFLECTANCE\nvec4 reflectanceFactorsMap=texture2D(reflectanceSampler,vReflectanceUV+uvOffset);\n#ifdef REFLECTANCE_GAMMA\nreflectanceFactorsMap=toLinearSpace(reflectanceFactorsMap);\n#endif\nmetallicReflectanceFactors.rgb*=reflectanceFactorsMap.rgb;\n#endif\n#ifdef METALLIC_REFLECTANCE\nvec4 metallicReflectanceFactorsMap=texture2D(metallicReflectanceSampler,vMetallicReflectanceUV+uvOffset);\n#ifdef METALLIC_REFLECTANCE_GAMMA\nmetallicReflectanceFactorsMap=toLinearSpace(metallicReflectanceFactorsMap);\n#endif\n#ifndef METALLIC_REFLECTANCE_USE_ALPHA_ONLY\nmetallicReflectanceFactors.rgb*=metallicReflectanceFactorsMap.rgb;\n#endif\nmetallicReflectanceFactors*=metallicReflectanceFactorsMap.a;\n#endif\n#endif\nreflectivityOut=reflectivityBlock(\nvReflectivityColor\n#ifdef METALLICWORKFLOW\n,surfaceAlbedo\n,metallicReflectanceFactors\n#endif\n#ifdef REFLECTIVITY\n,vReflectivityInfos\n,surfaceMetallicOrReflectivityColorMap\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n,aoOut.ambientOcclusionColor\n#endif\n#ifdef MICROSURFACEMAP\n,microSurfaceTexel\n#endif\n#ifdef DETAIL\n,detailColor\n,vDetailInfos\n#endif\n);float microSurface=reflectivityOut.microSurface;float roughness=reflectivityOut.roughness;\n#ifdef METALLICWORKFLOW\nsurfaceAlbedo=reflectivityOut.surfaceAlbedo;\n#endif\n#if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\naoOut.ambientOcclusionColor=reflectivityOut.ambientOcclusionColor;\n#endif\n#ifdef ALPHAFRESNEL\n#if defined(ALPHATEST) || defined(ALPHABLEND)\nalphaFresnelOutParams alphaFresnelOut;alphaFresnelOut=alphaFresnelBlock(\nnormalW,\nviewDirectionW,\nalpha,\nmicroSurface\n);alpha=alphaFresnelOut.alpha;\n#endif\n#endif\n#include<pbrBlockGeometryInfo>\n#ifdef ANISOTROPIC\nanisotropicOutParams anisotropicOut;\n#ifdef ANISOTROPIC_TEXTURE\nvec3 anisotropyMapData=texture2D(anisotropySampler,vAnisotropyUV+uvOffset).rgb*vAnisotropyInfos.y;\n#endif\nanisotropicOut=anisotropicBlock(\nvAnisotropy,\nroughness,\n#ifdef ANISOTROPIC_TEXTURE\nanisotropyMapData,\n#endif\nTBN,\nnormalW,\nviewDirectionW \n);\n#endif\n#ifdef REFLECTION\nreflectionOutParams reflectionOut;\n#ifndef USE_CUSTOM_REFLECTION\nreflectionOut=reflectionBlock(\nvPositionW\n,normalW\n,alphaG\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#if defined(LODINREFLECTIONALPHA) && !defined(REFLECTIONMAP_SKYBOX)\n,NdotVUnclamped\n#endif\n#ifdef LINEARSPECULARREFLECTION\n,roughness\n#endif\n,reflectionSampler\n#if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n,vEnvironmentIrradiance\n#endif\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,reflectionMatrix\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n,irradianceSampler\n#endif\n#ifndef LODBASEDMICROSFURACE\n,reflectionSamplerLow\n,reflectionSamplerHigh\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif\n);\n#else\n#define CUSTOM_REFLECTION\n#endif\n#endif\n#include<pbrBlockReflectance0>\n#ifdef SHEEN\nsheenOutParams sheenOut;\n#ifdef SHEEN_TEXTURE\nvec4 sheenMapData=texture2D(sheenSampler,vSheenUV+uvOffset);\n#endif\n#if defined(SHEEN_ROUGHNESS) && defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvec4 sheenMapRoughnessData=texture2D(sheenRoughnessSampler,vSheenRoughnessUV+uvOffset)*vSheenInfos.w;\n#endif\nsheenOut=sheenBlock(\nvSheenColor\n#ifdef SHEEN_ROUGHNESS\n,vSheenRoughness\n#if defined(SHEEN_TEXTURE_ROUGHNESS) && !defined(SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,sheenMapRoughnessData\n#endif\n#endif\n,roughness\n#ifdef SHEEN_TEXTURE\n,sheenMapData\n,vSheenInfos.y\n#endif\n,reflectance\n#ifdef SHEEN_LINKWITHALBEDO\n,baseColor\n,surfaceAlbedo\n#endif\n#ifdef ENVIRONMENTBRDF\n,NdotV\n,environmentBrdf\n#endif\n#if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n,AARoughnessFactors\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n,vLightingIntensity\n,reflectionSampler\n,reflectionOut.reflectionCoords\n,NdotVUnclamped\n#ifndef LODBASEDMICROSFURACE\n,reflectionSamplerLow\n,reflectionSamplerHigh\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(RADIANCEOCCLUSION)\n,seo\n#endif\n#if !defined(REFLECTIONMAP_SKYBOX) && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(REFLECTIONMAP_3D)\n,eho\n#endif\n#endif\n);\n#ifdef SHEEN_LINKWITHALBEDO\nsurfaceAlbedo=sheenOut.surfaceAlbedo;\n#endif\n#endif\n#ifdef CLEARCOAT\n#ifdef CLEARCOAT_TEXTURE\nvec2 clearCoatMapData=texture2D(clearCoatSampler,vClearCoatUV+uvOffset).rg*vClearCoatInfos.y;\n#endif\n#endif\n#ifdef IRIDESCENCE\niridescenceOutParams iridescenceOut;\n#ifdef IRIDESCENCE_TEXTURE\nvec2 iridescenceMapData=texture2D(iridescenceSampler,vIridescenceUV+uvOffset).rg*vIridescenceInfos.y;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nvec2 iridescenceThicknessMapData=texture2D(iridescenceThicknessSampler,vIridescenceThicknessUV+uvOffset).rg*vIridescenceInfos.w;\n#endif\niridescenceOut=iridescenceBlock(\nvIridescenceParams\n,NdotV\n,specularEnvironmentR0\n#ifdef IRIDESCENCE_TEXTURE\n,iridescenceMapData\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\n,iridescenceThicknessMapData\n#endif\n#ifdef CLEARCOAT\n,NdotVUnclamped\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData\n#endif\n#endif\n);float iridescenceIntensity=iridescenceOut.iridescenceIntensity;specularEnvironmentR0=iridescenceOut.specularEnvironmentR0;\n#endif\nclearcoatOutParams clearcoatOut;\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\nvec4 clearCoatMapRoughnessData=texture2D(clearCoatRoughnessSampler,vClearCoatRoughnessUV+uvOffset)*vClearCoatInfos.w;\n#endif\n#if defined(CLEARCOAT_TINT) && defined(CLEARCOAT_TINT_TEXTURE)\nvec4 clearCoatTintMapData=texture2D(clearCoatTintSampler,vClearCoatTintUV+uvOffset);\n#endif\n#ifdef CLEARCOAT_BUMP\nvec4 clearCoatBumpMapData=texture2D(clearCoatBumpSampler,vClearCoatBumpUV+uvOffset);\n#endif\nclearcoatOut=clearcoatBlock(\nvPositionW\n,geometricNormalW\n,viewDirectionW\n,vClearCoatParams\n#if defined(CLEARCOAT_TEXTURE_ROUGHNESS) && !defined(CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE)\n,clearCoatMapRoughnessData\n#endif\n,specularEnvironmentR0\n#ifdef CLEARCOAT_TEXTURE\n,clearCoatMapData\n#endif\n#ifdef CLEARCOAT_TINT\n,vClearCoatTintParams\n,clearCoatColorAtDistance\n,vClearCoatRefractionParams\n#ifdef CLEARCOAT_TINT_TEXTURE\n,clearCoatTintMapData\n#endif\n#endif\n#ifdef CLEARCOAT_BUMP\n,vClearCoatBumpInfos\n,clearCoatBumpMapData\n,vClearCoatBumpUV\n#if defined(TANGENT) && defined(NORMAL)\n,vTBN\n#else\n,vClearCoatTangentSpaceParams\n#endif\n#ifdef OBJECTSPACE_NORMALMAP\n,normalMatrix\n#endif\n#endif\n#if defined(FORCENORMALFORWARD) && defined(NORMAL)\n,faceNormal\n#endif\n#ifdef REFLECTION\n,vReflectionMicrosurfaceInfos\n,vReflectionInfos\n,vReflectionColor\n,vLightingIntensity\n,reflectionSampler\n#ifndef LODBASEDMICROSFURACE\n,reflectionSamplerLow\n,reflectionSamplerHigh\n#endif\n#ifdef REALTIME_FILTERING\n,vReflectionFilteringInfo\n#endif\n#endif\n#if defined(ENVIRONMENTBRDF) && !defined(REFLECTIONMAP_SKYBOX)\n#ifdef RADIANCEOCCLUSION\n,ambientMonochrome\n#endif\n#endif\n#if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n,(gl_FrontFacing ? 1. : -1.)\n#endif\n);\n#else\nclearcoatOut.specularEnvironmentR0=specularEnvironmentR0;\n#endif\n#include<pbrBlockReflectance>\nsubSurfaceOutParams subSurfaceOut;\n#ifdef SUBSURFACE\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nvec4 thicknessMap=texture2D(thicknessSampler,vThicknessUV+uvOffset);\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nvec4 refractionIntensityMap=texture2D(refractionIntensitySampler,vRefractionIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nvec4 translucencyIntensityMap=texture2D(translucencyIntensitySampler,vTranslucencyIntensityUV+uvOffset);\n#endif\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nvec4 translucencyColorMap=texture2D(translucencyColorSampler,vTranslucencyColorUV+uvOffset);\n#endif\nsubSurfaceOut=subSurfaceBlock(\nvSubSurfaceIntensity\n,vThicknessParam\n,vTintColor\n,normalW\n,specularEnvironmentReflectance\n#ifdef SS_THICKNESSANDMASK_TEXTURE\n,thicknessMap\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\n,refractionIntensityMap\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\n,translucencyIntensityMap\n#endif\n#ifdef REFLECTION\n#ifdef SS_TRANSLUCENCY\n,reflectionMatrix\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n,reflectionOut.irradianceVector\n#endif\n#if defined(REALTIME_FILTERING)\n,reflectionSampler\n,vReflectionFilteringInfo\n#endif\n#endif\n#ifdef USEIRRADIANCEMAP\n,irradianceSampler\n#endif\n#endif\n#endif\n#if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n,surfaceAlbedo\n#endif\n#ifdef SS_REFRACTION\n,vPositionW\n,viewDirectionW\n,view\n,vRefractionInfos\n,refractionMatrix\n,vRefractionMicrosurfaceInfos\n,vLightingIntensity\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n,alpha\n#endif\n#ifdef SS_LODINREFRACTIONALPHA\n,NdotVUnclamped\n#endif\n#ifdef SS_LINEARSPECULARREFRACTION\n,roughness\n#endif\n,alphaG\n,refractionSampler\n#ifndef LODBASEDMICROSFURACE\n,refractionSamplerLow\n,refractionSamplerHigh\n#endif\n#ifdef ANISOTROPIC\n,anisotropicOut\n#endif\n#ifdef REALTIME_FILTERING\n,vRefractionFilteringInfo\n#endif\n#ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n,vRefractionPosition\n,vRefractionSize\n#endif\n#ifdef SS_DISPERSION\n,dispersion\n#endif\n#endif\n#ifdef SS_TRANSLUCENCY\n,vDiffusionDistance\n,vTranslucencyColor\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n,translucencyColorMap\n#endif\n#endif\n);\n#ifdef SS_REFRACTION\nsurfaceAlbedo=subSurfaceOut.surfaceAlbedo;\n#ifdef SS_LINKREFRACTIONTOTRANSPARENCY\nalpha=subSurfaceOut.alpha;\n#endif\n#endif\n#else\nsubSurfaceOut.specularEnvironmentReflectance=specularEnvironmentReflectance;\n#endif\n#include<pbrBlockDirectLighting>\n#include<lightFragment>[0..maxSimultaneousLights]\n#include<pbrBlockFinalLitComponents>\n#endif \n#include<pbrBlockFinalUnlitComponents>\n#define CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION\n#include<pbrBlockFinalColorComposition>\n#include<logDepthFragment>\n#include<fogFragment>(color,finalColor)\n#include<pbrBlockImageProcessing>\n#define CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR\n#ifdef PREPASS\nfloat writeGeometryInfo=finalColor.a>0.4 ? 1.0 : 0.0;\n#ifdef PREPASS_POSITION\ngl_FragData[PREPASS_POSITION_INDEX]=vec4(vPositionW,writeGeometryInfo);\n#endif\n#ifdef PREPASS_VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[PREPASS_VELOCITY_INDEX]=vec4(velocity,0.0,writeGeometryInfo);\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\nvec3 sqAlbedo=sqrt(surfaceAlbedo); \n#endif\n#ifdef PREPASS_IRRADIANCE\nvec3 irradiance=finalDiffuse;\n#ifndef UNLIT\n#ifdef REFLECTION\nirradiance+=finalIrradiance;\n#endif\n#endif\n#ifdef SS_SCATTERING\ngl_FragData[0]=vec4(finalColor.rgb-irradiance,finalColor.a); \nirradiance/=sqAlbedo;\n#else\ngl_FragData[0]=finalColor; \nfloat scatteringDiffusionProfile=255.;\n#endif\ngl_FragData[PREPASS_IRRADIANCE_INDEX]=vec4(clamp(irradiance,vec3(0.),vec3(1.)),writeGeometryInfo*scatteringDiffusionProfile/255.); \n#else\ngl_FragData[0]=vec4(finalColor.rgb,finalColor.a);\n#endif\n#ifdef PREPASS_DEPTH\ngl_FragData[PREPASS_DEPTH_INDEX]=vec4(vViewPos.z,0.0,0.0,writeGeometryInfo); \n#endif\n#ifdef PREPASS_NORMAL\n#ifdef PREPASS_NORMAL_WORLDSPACE\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalW,writeGeometryInfo); \n#else\ngl_FragData[PREPASS_NORMAL_INDEX]=vec4(normalize((view*vec4(normalW,0.0)).rgb),writeGeometryInfo); \n#endif\n#endif\n#ifdef PREPASS_ALBEDO_SQRT\ngl_FragData[PREPASS_ALBEDO_SQRT_INDEX]=vec4(sqAlbedo,writeGeometryInfo); \n#endif\n#ifdef PREPASS_REFLECTIVITY\n#ifndef UNLIT\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4(specularEnvironmentR0,microSurface)*writeGeometryInfo;\n#else\ngl_FragData[PREPASS_REFLECTIVITY_INDEX]=vec4( 0.0,0.0,0.0,1.0 )*writeGeometryInfo;\n#endif\n#endif\n#endif\n#if !defined(PREPASS) || defined(WEBGL2)\ngl_FragColor=finalColor;\n#endif\n#include<oitFragment>\n#if ORDER_INDEPENDENT_TRANSPARENCY\nif (fragDepth==nearestDepth) {frontColor.rgb+=finalColor.rgb*finalColor.a*alphaMultiplier;frontColor.a=1.0-alphaMultiplier*(1.0-finalColor.a);} else {backColor+=finalColor;}\n#endif\n#include<pbrDebug>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";kr.l.IncludesShadersStore.pbrVertexDeclaration="uniform mat4 view;uniform mat4 viewProjection;\n#ifdef ALBEDO\nuniform mat4 albedoMatrix;uniform vec2 vAlbedoInfos;\n#endif\n#ifdef AMBIENT\nuniform mat4 ambientMatrix;uniform vec4 vAmbientInfos;\n#endif\n#ifdef OPACITY\nuniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#ifdef EMISSIVE\nuniform vec2 vEmissiveInfos;uniform mat4 emissiveMatrix;\n#endif\n#ifdef LIGHTMAP\nuniform vec2 vLightmapInfos;uniform mat4 lightmapMatrix;\n#endif\n#ifdef REFLECTIVITY \nuniform vec3 vReflectivityInfos;uniform mat4 reflectivityMatrix;\n#endif\n#ifdef METALLIC_REFLECTANCE\nuniform vec2 vMetallicReflectanceInfos;uniform mat4 metallicReflectanceMatrix;\n#endif\n#ifdef REFLECTANCE\nuniform vec2 vReflectanceInfos;uniform mat4 reflectanceMatrix;\n#endif\n#ifdef MICROSURFACEMAP\nuniform vec2 vMicroSurfaceSamplerInfos;uniform mat4 microSurfaceSamplerMatrix;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform mat4 bumpMatrix;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n#ifdef REFLECTION\nuniform vec2 vReflectionInfos;uniform mat4 reflectionMatrix;\n#endif\n#ifdef CLEARCOAT\n#if defined(CLEARCOAT_TEXTURE) || defined(CLEARCOAT_TEXTURE_ROUGHNESS)\nuniform vec4 vClearCoatInfos;\n#endif\n#ifdef CLEARCOAT_TEXTURE\nuniform mat4 clearCoatMatrix;\n#endif\n#ifdef CLEARCOAT_TEXTURE_ROUGHNESS\nuniform mat4 clearCoatRoughnessMatrix;\n#endif\n#ifdef CLEARCOAT_BUMP\nuniform vec2 vClearCoatBumpInfos;uniform mat4 clearCoatBumpMatrix;\n#endif\n#ifdef CLEARCOAT_TINT_TEXTURE\nuniform vec2 vClearCoatTintInfos;uniform mat4 clearCoatTintMatrix;\n#endif\n#endif\n#ifdef IRIDESCENCE\n#if defined(IRIDESCENCE_TEXTURE) || defined(IRIDESCENCE_THICKNESS_TEXTURE)\nuniform vec4 vIridescenceInfos;\n#endif\n#ifdef IRIDESCENCE_TEXTURE\nuniform mat4 iridescenceMatrix;\n#endif\n#ifdef IRIDESCENCE_THICKNESS_TEXTURE\nuniform mat4 iridescenceThicknessMatrix;\n#endif\n#endif\n#ifdef ANISOTROPIC\n#ifdef ANISOTROPIC_TEXTURE\nuniform vec2 vAnisotropyInfos;uniform mat4 anisotropyMatrix;\n#endif\n#endif\n#ifdef SHEEN\n#if defined(SHEEN_TEXTURE) || defined(SHEEN_TEXTURE_ROUGHNESS)\nuniform vec4 vSheenInfos;\n#endif\n#ifdef SHEEN_TEXTURE\nuniform mat4 sheenMatrix;\n#endif\n#ifdef SHEEN_TEXTURE_ROUGHNESS\nuniform mat4 sheenRoughnessMatrix;\n#endif\n#endif\n#ifdef SUBSURFACE\n#ifdef SS_REFRACTION\nuniform vec4 vRefractionInfos;uniform mat4 refractionMatrix;\n#endif\n#ifdef SS_THICKNESSANDMASK_TEXTURE\nuniform vec2 vThicknessInfos;uniform mat4 thicknessMatrix;\n#endif\n#ifdef SS_REFRACTIONINTENSITY_TEXTURE\nuniform vec2 vRefractionIntensityInfos;uniform mat4 refractionIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYINTENSITY_TEXTURE\nuniform vec2 vTranslucencyIntensityInfos;uniform mat4 translucencyIntensityMatrix;\n#endif\n#ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\nuniform vec2 vTranslucencyColorInfos;uniform mat4 translucencyColorMatrix;\n#endif\n#endif\n#ifdef NORMAL\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\n#ifdef USESPHERICALFROMREFLECTIONMAP\n#ifdef SPHERICAL_HARMONICS\nuniform vec3 vSphericalL00;uniform vec3 vSphericalL1_1;uniform vec3 vSphericalL10;uniform vec3 vSphericalL11;uniform vec3 vSphericalL2_2;uniform vec3 vSphericalL2_1;uniform vec3 vSphericalL20;uniform vec3 vSphericalL21;uniform vec3 vSphericalL22;\n#else\nuniform vec3 vSphericalX;uniform vec3 vSphericalY;uniform vec3 vSphericalZ;uniform vec3 vSphericalXX_ZZ;uniform vec3 vSphericalYY_ZZ;uniform vec3 vSphericalZZ;uniform vec3 vSphericalXY;uniform vec3 vSphericalYZ;uniform vec3 vSphericalZX;\n#endif\n#endif\n#endif\n#endif\n#ifdef DETAIL\nuniform vec4 vDetailInfos;uniform mat4 detailMatrix;\n#endif\n#include<decalVertexDeclaration>\n#define ADDITIONAL_VERTEX_DECLARATION\n";kr.l.ShadersStore.pbrVertexShader="precision highp float;\n#include<__decl__pbrVertex>\n#define CUSTOM_VERTEX_BEGIN\nattribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef TANGENT\nattribute vec4 tangent;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#include<uvAttributeDeclaration>[2..7]\n#include<mainUVVaryingDeclaration>[1..7]\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\n#include<prePassVertexDeclaration>\n#include<samplerVertexDeclaration>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail)\n#include<samplerVertexDeclaration>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient)\n#include<samplerVertexDeclaration>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive)\n#include<samplerVertexDeclaration>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap)\n#include<samplerVertexDeclaration>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler)\n#include<samplerVertexDeclaration>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance)\n#include<samplerVertexDeclaration>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance)\n#include<samplerVertexDeclaration>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal)\n#ifdef CLEARCOAT\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump)\n#include<samplerVertexDeclaration>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerVertexDeclaration>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence)\n#include<samplerVertexDeclaration>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness)\n#endif\n#ifdef SHEEN\n#include<samplerVertexDeclaration>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness)\n#endif\n#ifdef ANISOTROPIC\n#include<samplerVertexDeclaration>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy)\n#endif\n#ifdef SUBSURFACE\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity)\n#include<samplerVertexDeclaration>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor)\n#endif\nvarying vec3 vPositionW;\n#if DEBUGMODE>0\nvarying vec4 vClipSpacePosition;\n#endif\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvarying vec3 vEnvironmentIrradiance;\n#include<harmonicsFunctions>\n#endif\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<bumpVertexDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightVxFragment>[0..maxSimultaneousLights]\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvarying vec3 vPositionUVW;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvarying vec3 vDirectionW;\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#ifdef TANGENT\nvec4 tangentUpdated=tangent;\n#endif\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#ifdef REFLECTIONMAP_SKYBOX\nvPositionUVW=positionUpdated;\n#endif\n#define CUSTOM_VERTEX_UPDATE_POSITION\n#define CUSTOM_VERTEX_UPDATE_NORMAL\n#include<instancesVertex>\n#if defined(PREPASS) && defined(PREPASS_VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);vPositionW=vec3(worldPos);\n#include<prePassVertex>\n#ifdef NORMAL\nmat3 normalWorld=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normalWorld[0],normalWorld[0]),dot(normalWorld[1],normalWorld[1]),dot(normalWorld[2],normalWorld[2]));vNormalW=normalize(normalWorld*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nvNormalW=normalize(normalWorld*normalUpdated);\n#endif\n#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\nvec3 reflectionVector=vec3(reflectionMatrix*vec4(vNormalW,0)).xyz;\n#ifdef REFLECTIONMAP_OPPOSITEZ\nreflectionVector.z*=-1.0;\n#endif\nvEnvironmentIrradiance=computeEnvironmentIrradiance(reflectionVector);\n#endif\n#endif\n#define CUSTOM_VERTEX_UPDATE_WORLDPOS\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#if DEBUGMODE>0\nvClipSpacePosition=gl_Position;\n#endif\n#if defined(REFLECTIONMAP_EQUIRECTANGULAR_FIXED) || defined(REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED)\nvDirectionW=normalize(vec3(finalWorld*vec4(positionUpdated,0.0)));\n#endif\n#ifndef UV1\nvec2 uvUpdated=vec2(0.,0.);\n#endif\n#ifdef MAINUV1\nvMainUV1=uvUpdated;\n#endif\n#include<uvVariableDeclaration>[2..7]\n#include<samplerVertexImplementation>(_DEFINENAME_,ALBEDO,_VARYINGNAME_,Albedo,_MATRIXNAME_,albedo,_INFONAME_,AlbedoInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DETAIL,_VARYINGNAME_,Detail,_MATRIXNAME_,detail,_INFONAME_,DetailInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,AMBIENT,_VARYINGNAME_,Ambient,_MATRIXNAME_,ambient,_INFONAME_,AmbientInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,OPACITY,_VARYINGNAME_,Opacity,_MATRIXNAME_,opacity,_INFONAME_,OpacityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,EMISSIVE,_VARYINGNAME_,Emissive,_MATRIXNAME_,emissive,_INFONAME_,EmissiveInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,LIGHTMAP,_VARYINGNAME_,Lightmap,_MATRIXNAME_,lightmap,_INFONAME_,LightmapInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,REFLECTIVITY,_VARYINGNAME_,Reflectivity,_MATRIXNAME_,reflectivity,_INFONAME_,ReflectivityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,MICROSURFACEMAP,_VARYINGNAME_,MicroSurfaceSampler,_MATRIXNAME_,microSurfaceSampler,_INFONAME_,MicroSurfaceSamplerInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,METALLIC_REFLECTANCE,_VARYINGNAME_,MetallicReflectance,_MATRIXNAME_,metallicReflectance,_INFONAME_,MetallicReflectanceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,REFLECTANCE,_VARYINGNAME_,Reflectance,_MATRIXNAME_,reflectance,_INFONAME_,ReflectanceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_MATRIXNAME_,bump,_INFONAME_,BumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,DECAL,_VARYINGNAME_,Decal,_MATRIXNAME_,decal,_INFONAME_,DecalInfos.x)\n#ifdef CLEARCOAT\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TEXTURE,_VARYINGNAME_,ClearCoat,_MATRIXNAME_,clearCoat,_INFONAME_,ClearCoatInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TEXTURE_ROUGHNESS,_VARYINGNAME_,ClearCoatRoughness,_MATRIXNAME_,clearCoatRoughness,_INFONAME_,ClearCoatInfos.z)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_BUMP,_VARYINGNAME_,ClearCoatBump,_MATRIXNAME_,clearCoatBump,_INFONAME_,ClearCoatBumpInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,CLEARCOAT_TINT_TEXTURE,_VARYINGNAME_,ClearCoatTint,_MATRIXNAME_,clearCoatTint,_INFONAME_,ClearCoatTintInfos.x)\n#endif\n#ifdef IRIDESCENCE\n#include<samplerVertexImplementation>(_DEFINENAME_,IRIDESCENCE_TEXTURE,_VARYINGNAME_,Iridescence,_MATRIXNAME_,iridescence,_INFONAME_,IridescenceInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,IRIDESCENCE_THICKNESS_TEXTURE,_VARYINGNAME_,IridescenceThickness,_MATRIXNAME_,iridescenceThickness,_INFONAME_,IridescenceInfos.z)\n#endif\n#ifdef SHEEN\n#include<samplerVertexImplementation>(_DEFINENAME_,SHEEN_TEXTURE,_VARYINGNAME_,Sheen,_MATRIXNAME_,sheen,_INFONAME_,SheenInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SHEEN_TEXTURE_ROUGHNESS,_VARYINGNAME_,SheenRoughness,_MATRIXNAME_,sheenRoughness,_INFONAME_,SheenInfos.z)\n#endif\n#ifdef ANISOTROPIC\n#include<samplerVertexImplementation>(_DEFINENAME_,ANISOTROPIC_TEXTURE,_VARYINGNAME_,Anisotropy,_MATRIXNAME_,anisotropy,_INFONAME_,AnisotropyInfos.x)\n#endif\n#ifdef SUBSURFACE\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_THICKNESSANDMASK_TEXTURE,_VARYINGNAME_,Thickness,_MATRIXNAME_,thickness,_INFONAME_,ThicknessInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_REFRACTIONINTENSITY_TEXTURE,_VARYINGNAME_,RefractionIntensity,_MATRIXNAME_,refractionIntensity,_INFONAME_,RefractionIntensityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_TRANSLUCENCYINTENSITY_TEXTURE,_VARYINGNAME_,TranslucencyIntensity,_MATRIXNAME_,translucencyIntensity,_INFONAME_,TranslucencyIntensityInfos.x)\n#include<samplerVertexImplementation>(_DEFINENAME_,SS_TRANSLUCENCYCOLOR_TEXTURE,_VARYINGNAME_,TranslucencyColor,_MATRIXNAME_,translucencyColor,_INFONAME_,TranslucencyColorInfos.x)\n#endif\n#include<bumpVertex>\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var Fd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.CLEARCOAT=!1,t.CLEARCOAT_DEFAULTIOR=!1,t.CLEARCOAT_TEXTURE=!1,t.CLEARCOAT_TEXTURE_ROUGHNESS=!1,t.CLEARCOAT_TEXTUREDIRECTUV=0,t.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,t.CLEARCOAT_BUMP=!1,t.CLEARCOAT_BUMPDIRECTUV=0,t.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,t.CLEARCOAT_REMAP_F0=!1,t.CLEARCOAT_TINT=!1,t.CLEARCOAT_TINT_TEXTURE=!1,t.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,t.CLEARCOAT_TINT_GAMMATEXTURE=!1,t}return(0,m.C6)(t,e),t}(Ro),Ld=function(e){function t(i,n){void 0===n&&(n=!0);var r=e.call(this,i,"PBRClearCoat",100,new Fd,n)||this;return r._isEnabled=!1,r.isEnabled=!1,r.intensity=1,r.roughness=0,r._indexOfRefraction=t._DefaultIndexOfRefraction,r.indexOfRefraction=t._DefaultIndexOfRefraction,r._texture=null,r.texture=null,r._useRoughnessFromMainTexture=!0,r.useRoughnessFromMainTexture=!0,r._textureRoughness=null,r.textureRoughness=null,r._remapF0OnInterfaceChange=!0,r.remapF0OnInterfaceChange=!0,r._bumpTexture=null,r.bumpTexture=null,r._isTintEnabled=!1,r.isTintEnabled=!1,r.tintColor=p.v9.White(),r.tintColorAtDistance=1,r.tintThickness=1,r._tintTexture=null,r.tintTexture=null,r._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],r}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t,i){if(!this._isEnabled)return!0;var n=this._material._disableBumpMap;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Mo.ClearCoatTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._textureRoughness&&Mo.ClearCoatTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())return!1;if(i.getCaps().standardDerivatives&&this._bumpTexture&&Mo.ClearCoatBumpTextureEnabled&&!n&&!this._bumpTexture.isReady())return!1;if(this._isTintEnabled&&this._tintTexture&&Mo.ClearCoatTintTextureEnabled&&!this._tintTexture.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,i){this._isEnabled?(e.CLEARCOAT=!0,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e.CLEARCOAT_REMAP_F0=this._remapF0OnInterfaceChange,e._areTexturesDirty&&i.texturesEnabled&&(this._texture&&Mo.ClearCoatTextureEnabled?(0,Ui.YT)(this._texture,e,"CLEARCOAT_TEXTURE"):e.CLEARCOAT_TEXTURE=!1,this._textureRoughness&&Mo.ClearCoatTextureEnabled?(0,Ui.YT)(this._textureRoughness,e,"CLEARCOAT_TEXTURE_ROUGHNESS"):e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,this._bumpTexture&&Mo.ClearCoatBumpTextureEnabled?(0,Ui.YT)(this._bumpTexture,e,"CLEARCOAT_BUMP"):e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_DEFAULTIOR=this._indexOfRefraction===t._DefaultIndexOfRefraction,this._isTintEnabled?(e.CLEARCOAT_TINT=!0,this._tintTexture&&Mo.ClearCoatTintTextureEnabled?((0,Ui.YT)(this._tintTexture,e,"CLEARCOAT_TINT_TEXTURE"),e.CLEARCOAT_TINT_GAMMATEXTURE=this._tintTexture.gammaSpace):e.CLEARCOAT_TINT_TEXTURE=!1):(e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1))):(e.CLEARCOAT=!1,e.CLEARCOAT_TEXTURE=!1,e.CLEARCOAT_TEXTURE_ROUGHNESS=!1,e.CLEARCOAT_BUMP=!1,e.CLEARCOAT_TINT=!1,e.CLEARCOAT_TINT_TEXTURE=!1,e.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.CLEARCOAT_DEFAULTIOR=!1,e.CLEARCOAT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TEXTURE_ROUGHNESSDIRECTUV=0,e.CLEARCOAT_BUMPDIRECTUV=0,e.CLEARCOAT_REMAP_F0=!1,e.CLEARCOAT_TINT_TEXTUREDIRECTUV=0,e.CLEARCOAT_TINT_GAMMATEXTURE=!1)},t.prototype.bindForSubMesh=function(e,t,i,n){var r,o,a,s,l,c,u,h;if(this._isEnabled){var d=n.materialDefines,p=this._material.isFrozen,f=this._material._disableBumpMap,_=this._material._invertNormalMapX,m=this._material._invertNormalMapY;if(!e.useUbo||!p||!e.isSync){(this._texture||this._textureRoughness)&&Mo.ClearCoatTextureEnabled&&(e.updateFloat4("vClearCoatInfos",null!==(o=null===(r=this._texture)||void 0===r?void 0:r.coordinatesIndex)&&void 0!==o?o:0,null!==(s=null===(a=this._texture)||void 0===a?void 0:a.level)&&void 0!==s?s:0,null!==(c=null===(l=this._textureRoughness)||void 0===l?void 0:l.coordinatesIndex)&&void 0!==c?c:0,null!==(h=null===(u=this._textureRoughness)||void 0===u?void 0:u.level)&&void 0!==h?h:0),this._texture&&(0,Ui.mA)(this._texture,e,"clearCoat"),this._textureRoughness&&!d.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&(0,Ui.mA)(this._textureRoughness,e,"clearCoatRoughness")),this._bumpTexture&&i.getCaps().standardDerivatives&&Mo.ClearCoatTextureEnabled&&!f&&(e.updateFloat2("vClearCoatBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level),(0,Ui.mA)(this._bumpTexture,e,"clearCoatBump"),t._mirroredCameraPosition?e.updateFloat2("vClearCoatTangentSpaceParams",_?1:-1,m?1:-1):e.updateFloat2("vClearCoatTangentSpaceParams",_?-1:1,m?-1:1)),this._tintTexture&&Mo.ClearCoatTintTextureEnabled&&(e.updateFloat2("vClearCoatTintInfos",this._tintTexture.coordinatesIndex,this._tintTexture.level),(0,Ui.mA)(this._tintTexture,e,"clearCoatTint")),e.updateFloat2("vClearCoatParams",this.intensity,this.roughness);var g=1-this._indexOfRefraction,v=1+this._indexOfRefraction,y=Math.pow(-g/v,2),b=1/this._indexOfRefraction;e.updateFloat4("vClearCoatRefractionParams",y,b,g,v),this._isTintEnabled&&(e.updateFloat4("vClearCoatTintParams",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintThickness)),e.updateFloat("clearCoatColorAtDistance",Math.max(1e-5,this.tintColorAtDistance)))}t.texturesEnabled&&(this._texture&&Mo.ClearCoatTextureEnabled&&e.setTexture("clearCoatSampler",this._texture),this._textureRoughness&&!d.CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE&&Mo.ClearCoatTextureEnabled&&e.setTexture("clearCoatRoughnessSampler",this._textureRoughness),this._bumpTexture&&i.getCaps().standardDerivatives&&Mo.ClearCoatBumpTextureEnabled&&!f&&e.setTexture("clearCoatBumpSampler",this._bumpTexture),this._isTintEnabled&&this._tintTexture&&Mo.ClearCoatTintTextureEnabled&&e.setTexture("clearCoatTintSampler",this._tintTexture))}},t.prototype.hasTexture=function(e){return this._texture===e||this._textureRoughness===e||this._bumpTexture===e||this._tintTexture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness),this._bumpTexture&&e.push(this._bumpTexture),this._tintTexture&&e.push(this._tintTexture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&e.push(this._bumpTexture),this._tintTexture&&this._tintTexture.animations&&this._tintTexture.animations.length>0&&e.push(this._tintTexture)},t.prototype.dispose=function(e){var t,i,n,r;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._textureRoughness)||void 0===i||i.dispose(),null===(n=this._bumpTexture)||void 0===n||n.dispose(),null===(r=this._tintTexture)||void 0===r||r.dispose())},t.prototype.getClassName=function(){return"PBRClearCoatConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.CLEARCOAT_BUMP&&t.addFallback(i++,"CLEARCOAT_BUMP"),e.CLEARCOAT_TINT&&t.addFallback(i++,"CLEARCOAT_TINT"),e.CLEARCOAT&&t.addFallback(i++,"CLEARCOAT"),i},t.prototype.getSamplers=function(e){e.push("clearCoatSampler","clearCoatRoughnessSampler","clearCoatBumpSampler","clearCoatTintSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vClearCoatParams",size:2,type:"vec2"},{name:"vClearCoatRefractionParams",size:4,type:"vec4"},{name:"vClearCoatInfos",size:4,type:"vec4"},{name:"clearCoatMatrix",size:16,type:"mat4"},{name:"clearCoatRoughnessMatrix",size:16,type:"mat4"},{name:"vClearCoatBumpInfos",size:2,type:"vec2"},{name:"vClearCoatTangentSpaceParams",size:2,type:"vec2"},{name:"clearCoatBumpMatrix",size:16,type:"mat4"},{name:"vClearCoatTintParams",size:4,type:"vec4"},{name:"clearCoatColorAtDistance",size:1,type:"float"},{name:"vClearCoatTintInfos",size:2,type:"vec2"},{name:"clearCoatTintMatrix",size:16,type:"mat4"}]}},t._DefaultIndexOfRefraction=1.5,(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 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r._isEnabled=!1,r.isEnabled=!1,r.intensity=1,r.minimumThickness=t._DefaultMinimumThickness,r.maximumThickness=t._DefaultMaximumThickness,r.indexOfRefraction=t._DefaultIndexOfRefraction,r._texture=null,r.texture=null,r._thicknessTexture=null,r.thicknessTexture=null,r._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],r}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Mo.IridescenceTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._thicknessTexture&&Mo.IridescenceTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){this._isEnabled?(e.IRIDESCENCE=!0,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Mo.IridescenceTextureEnabled?(0,Ui.YT)(this._texture,e,"IRIDESCENCE_TEXTURE"):e.IRIDESCENCE_TEXTURE=!1,this._thicknessTexture&&Mo.IridescenceTextureEnabled?(0,Ui.YT)(this._thicknessTexture,e,"IRIDESCENCE_THICKNESS_TEXTURE"):e.IRIDESCENCE_THICKNESS_TEXTURE=!1)):(e.IRIDESCENCE=!1,e.IRIDESCENCE_TEXTURE=!1,e.IRIDESCENCE_THICKNESS_TEXTURE=!1,e.IRIDESCENCE_TEXTUREDIRECTUV=0,e.IRIDESCENCE_THICKNESS_TEXTUREDIRECTUV=0)},t.prototype.bindForSubMesh=function(e,t){var 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this._texture===e||this._thicknessTexture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._thicknessTexture&&e.push(this._thicknessTexture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture)},t.prototype.dispose=function(e){var t,i;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._thicknessTexture)||void 0===i||i.dispose())},t.prototype.getClassName=function(){return"PBRIridescenceConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.IRIDESCENCE&&t.addFallback(i++,"IRIDESCENCE"),i},t.prototype.getSamplers=function(e){e.push("iridescenceSampler","iridescenceThicknessSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vIridescenceParams",size:4,type:"vec4"},{name:"vIridescenceInfos",size:4,type:"vec4"},{name:"iridescenceMatrix",size:16,type:"mat4"},{name:"iridescenceThicknessMatrix",size:16,type:"mat4"}]}},t._DefaultMinimumThickness=100,t._DefaultMaximumThickness=400,t._DefaultIndexOfRefraction=1.3,(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"minimumThickness",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maximumThickness",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"indexOfRefraction",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 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Math.atan2(this.direction.y,this.direction.x)},set:function(e){this.direction.x=Math.cos(e),this.direction.y=Math.sin(e)},enumerable:!1,configurable:!0}),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype._markAllSubMeshesAsMiscDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsMiscDirty()},t.prototype.isReadyForSubMesh=function(e,t){return!this._isEnabled||!(e._areTexturesDirty&&t.texturesEnabled&&this._texture&&Mo.AnisotropicTextureEnabled&&!this._texture.isReadyOrNotBlocking())},t.prototype.prepareDefinesBeforeAttributes=function(e,t,i){this._isEnabled?(e.ANISOTROPIC=this._isEnabled,this._isEnabled&&!i.isVerticesDataPresent(Se.R.TangentKind)&&(e._needUVs=!0,e.MAINUV1=!0),e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Mo.AnisotropicTextureEnabled?(0,Ui.YT)(this._texture,e,"ANISOTROPIC_TEXTURE"):e.ANISOTROPIC_TEXTURE=!1),e._areMiscDirty&&(e.ANISOTROPIC_LEGACY=this._legacy)):(e.ANISOTROPIC=!1,e.ANISOTROPIC_TEXTURE=!1,e.ANISOTROPIC_TEXTUREDIRECTUV=0,e.ANISOTROPIC_LEGACY=!1)},t.prototype.bindForSubMesh=function(e,t){if(this._isEnabled){var i=this._material.isFrozen;e.useUbo&&i&&e.isSync||(this._texture&&Mo.AnisotropicTextureEnabled&&(e.updateFloat2("vAnisotropyInfos",this._texture.coordinatesIndex,this._texture.level),(0,Ui.mA)(this._texture,e,"anisotropy")),e.updateFloat3("vAnisotropy",this.direction.x,this.direction.y,this.intensity)),t.texturesEnabled&&this._texture&&Mo.AnisotropicTextureEnabled&&e.setTexture("anisotropySampler",this._texture)}},t.prototype.hasTexture=function(e){return this._texture===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture)},t.prototype.dispose=function(e){e&&this._texture&&this._texture.dispose()},t.prototype.getClassName=function(){return"PBRAnisotropicConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.ANISOTROPIC&&t.addFallback(i++,"ANISOTROPIC"),i},t.prototype.getSamplers=function(e){e.push("anisotropySampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vAnisotropy",size:3,type:"vec3"},{name:"vAnisotropyInfos",size:2,type:"vec2"},{name:"anisotropyMatrix",size:16,type:"mat4"}]}},t.prototype.parse=function(t,i,n){e.prototype.parse.call(this,t,i,n),void 0===t.legacy&&(this.legacy=!0)},(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",void 0),(0,m.Cg)([(0,V.WM)()],t.prototype,"direction",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"legacy",void 0),t}(Go),kd=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.SHEEN=!1,t.SHEEN_TEXTURE=!1,t.SHEEN_GAMMATEXTURE=!1,t.SHEEN_TEXTURE_ROUGHNESS=!1,t.SHEEN_TEXTUREDIRECTUV=0,t.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0,t.SHEEN_LINKWITHALBEDO=!1,t.SHEEN_ROUGHNESS=!1,t.SHEEN_ALBEDOSCALING=!1,t.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,t}return(0,m.C6)(t,e),t}(Ro),Gd=function(e){function t(t,i){void 0===i&&(i=!0);var n=e.call(this,t,"Sheen",120,new kd,i)||this;return n._isEnabled=!1,n.isEnabled=!1,n._linkSheenWithAlbedo=!1,n.linkSheenWithAlbedo=!1,n.intensity=1,n.color=p.v9.White(),n._texture=null,n.texture=null,n._useRoughnessFromMainTexture=!0,n.useRoughnessFromMainTexture=!0,n._roughness=null,n.roughness=null,n._textureRoughness=null,n.textureRoughness=null,n._albedoScaling=!1,n.albedoScaling=!1,n._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],n}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._texture&&Mo.SheenTextureEnabled&&!this._texture.isReadyOrNotBlocking())return!1;if(this._textureRoughness&&Mo.SheenTextureEnabled&&!this._textureRoughness.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){this._isEnabled?(e.SHEEN=!0,e.SHEEN_LINKWITHALBEDO=this._linkSheenWithAlbedo,e.SHEEN_ROUGHNESS=null!==this._roughness,e.SHEEN_ALBEDOSCALING=this._albedoScaling,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=this._useRoughnessFromMainTexture,e._areTexturesDirty&&t.texturesEnabled&&(this._texture&&Mo.SheenTextureEnabled?((0,Ui.YT)(this._texture,e,"SHEEN_TEXTURE"),e.SHEEN_GAMMATEXTURE=this._texture.gammaSpace):e.SHEEN_TEXTURE=!1,this._textureRoughness&&Mo.SheenTextureEnabled?(0,Ui.YT)(this._textureRoughness,e,"SHEEN_TEXTURE_ROUGHNESS"):e.SHEEN_TEXTURE_ROUGHNESS=!1)):(e.SHEEN=!1,e.SHEEN_TEXTURE=!1,e.SHEEN_TEXTURE_ROUGHNESS=!1,e.SHEEN_LINKWITHALBEDO=!1,e.SHEEN_ROUGHNESS=!1,e.SHEEN_ALBEDOSCALING=!1,e.SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE=!1,e.SHEEN_GAMMATEXTURE=!1,e.SHEEN_TEXTUREDIRECTUV=0,e.SHEEN_TEXTURE_ROUGHNESSDIRECTUV=0)},t.prototype.bindForSubMesh=function(e,t,i,n){var r,o,a,s,l,c,u,h;if(this._isEnabled){var d=n.materialDefines,p=this._material.isFrozen;e.useUbo&&p&&e.isSync||((this._texture||this._textureRoughness)&&Mo.SheenTextureEnabled&&(e.updateFloat4("vSheenInfos",null!==(o=null===(r=this._texture)||void 0===r?void 0:r.coordinatesIndex)&&void 0!==o?o:0,null!==(s=null===(a=this._texture)||void 0===a?void 0:a.level)&&void 0!==s?s:0,null!==(c=null===(l=this._textureRoughness)||void 0===l?void 0:l.coordinatesIndex)&&void 0!==c?c:0,null!==(h=null===(u=this._textureRoughness)||void 0===u?void 0:u.level)&&void 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this._texture===e||this._textureRoughness===e},t.prototype.getActiveTextures=function(e){this._texture&&e.push(this._texture),this._textureRoughness&&e.push(this._textureRoughness)},t.prototype.getAnimatables=function(e){this._texture&&this._texture.animations&&this._texture.animations.length>0&&e.push(this._texture),this._textureRoughness&&this._textureRoughness.animations&&this._textureRoughness.animations.length>0&&e.push(this._textureRoughness)},t.prototype.dispose=function(e){var t,i;e&&(null===(t=this._texture)||void 0===t||t.dispose(),null===(i=this._textureRoughness)||void 0===i||i.dispose())},t.prototype.getClassName=function(){return"PBRSheenConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.SHEEN&&t.addFallback(i++,"SHEEN"),i},t.prototype.getSamplers=function(e){e.push("sheenSampler","sheenRoughnessSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vSheenColor",size:4,type:"vec4"},{name:"vSheenRoughness",size:1,type:"float"},{name:"vSheenInfos",size:4,type:"vec4"},{name:"sheenMatrix",size:16,type:"mat4"},{name:"sheenRoughnessMatrix",size:16,type:"mat4"}]}},(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"linkSheenWithAlbedo",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"color",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"texture",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useRoughnessFromMainTexture",void 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t.SUBSURFACE=!1,t.SS_REFRACTION=!1,t.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,t.SS_TRANSLUCENCY=!1,t.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,t.SS_SCATTERING=!1,t.SS_DISPERSION=!1,t.SS_THICKNESSANDMASK_TEXTURE=!1,t.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,t.SS_HAS_THICKNESS=!1,t.SS_REFRACTIONINTENSITY_TEXTURE=!1,t.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,t.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,t.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,t.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,t.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0,t.SS_REFRACTIONMAP_3D=!1,t.SS_REFRACTIONMAP_OPPOSITEZ=!1,t.SS_LODINREFRACTIONALPHA=!1,t.SS_GAMMAREFRACTION=!1,t.SS_RGBDREFRACTION=!1,t.SS_LINEARSPECULARREFRACTION=!1,t.SS_LINKREFRACTIONTOTRANSPARENCY=!1,t.SS_ALBEDOFORREFRACTIONTINT=!1,t.SS_ALBEDOFORTRANSLUCENCYTINT=!1,t.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,t.SS_USE_THICKNESS_AS_DEPTH=!1,t.SS_USE_GLTF_TEXTURES=!1,t}return(0,m.C6)(t,e),t}(Ro),Yd=function(e){function t(t,i){void 0===i&&(i=!0);var n=e.call(this,t,"PBRSubSurface",130,new zd,i)||this;return n._isRefractionEnabled=!1,n.isRefractionEnabled=!1,n._isTranslucencyEnabled=!1,n.isTranslucencyEnabled=!1,n._isDispersionEnabled=!1,n.isDispersionEnabled=!1,n._isScatteringEnabled=!1,n.isScatteringEnabled=!1,n._scatteringDiffusionProfileIndex=0,n.refractionIntensity=1,n.translucencyIntensity=1,n.useAlbedoToTintRefraction=!1,n.useAlbedoToTintTranslucency=!1,n._thicknessTexture=null,n.thicknessTexture=null,n._refractionTexture=null,n.refractionTexture=null,n._indexOfRefraction=1.5,n.indexOfRefraction=1.5,n._volumeIndexOfRefraction=-1,n._invertRefractionY=!1,n.invertRefractionY=!1,n._linkRefractionWithTransparency=!1,n.linkRefractionWithTransparency=!1,n.minimumThickness=0,n.maximumThickness=1,n.useThicknessAsDepth=!1,n.tintColor=p.v9.White(),n.tintColorAtDistance=1,n.dispersion=0,n.diffusionDistance=p.v9.White(),n._useMaskFromThicknessTexture=!1,n.useMaskFromThicknessTexture=!1,n._refractionIntensityTexture=null,n.refractionIntensityTexture=null,n._translucencyIntensityTexture=null,n.translucencyIntensityTexture=null,n.translucencyColor=null,n._translucencyColorTexture=null,n.translucencyColorTexture=null,n._useGltfStyleTextures=!0,n.useGltfStyleTextures=!0,n._scene=t.getScene(),n.registerForExtraEvents=!0,n._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],n._internalMarkScenePrePassDirty=t._dirtyCallbacks[c.Y.MATERIAL_PrePassDirtyFlag],n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"scatteringDiffusionProfile",{get:function(){return this._scene.subSurfaceConfiguration?this._scene.subSurfaceConfiguration.ssDiffusionProfileColors[this._scatteringDiffusionProfileIndex]:null},set:function(e){this._scene.enableSubSurfaceForPrePass()&&e&&(this._scatteringDiffusionProfileIndex=this._scene.subSurfaceConfiguration.addDiffusionProfile(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumeIndexOfRefraction",{get:function(){return this._volumeIndexOfRefraction>=1?this._volumeIndexOfRefraction:this._indexOfRefraction},set:function(e){this._volumeIndexOfRefraction=e>=1?e:-1},enumerable:!1,configurable:!0}),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype._markScenePrePassDirty=function(){this._internalMarkAllSubMeshesAsTexturesDirty(),this._internalMarkScenePrePassDirty()},t.prototype.isReadyForSubMesh=function(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return!0;if(e._areTexturesDirty&&t.texturesEnabled){if(this._thicknessTexture&&Mo.ThicknessTextureEnabled&&!this._thicknessTexture.isReadyOrNotBlocking())return!1;if(this._translucencyColorTexture&&Mo.TranslucencyColorTextureEnabled&&!this._translucencyColorTexture.isReadyOrNotBlocking())return!1;if(this._translucencyIntensityTexture&&Mo.TranslucencyIntensityTextureEnabled&&!this._translucencyIntensityTexture.isReadyOrNotBlocking())return!1;var i=this._getRefractionTexture(t);if(i&&Mo.RefractionTextureEnabled&&!i.isReadyOrNotBlocking())return!1}return!0},t.prototype.prepareDefinesBeforeAttributes=function(e,t){if(!this._isRefractionEnabled&&!this._isTranslucencyEnabled&&!this._isScatteringEnabled)return e.SUBSURFACE=!1,e.SS_DISPERSION=!1,e.SS_TRANSLUCENCY=!1,e.SS_SCATTERING=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_THICKNESSANDMASK_TEXTUREDIRECTUV=0,e.SS_HAS_THICKNESS=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTUREDIRECTUV=0,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTUREDIRECTUV=0,e.SS_REFRACTIONMAP_3D=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,void(e.SS_TRANSLUCENCYCOLOR_TEXTUREDIRECTUV=0);if(e._areTexturesDirty){if(e.SUBSURFACE=!0,e.SS_DISPERSION=this._isDispersionEnabled,e.SS_TRANSLUCENCY=this._isTranslucencyEnabled,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_SCATTERING=this._isScatteringEnabled,e.SS_THICKNESSANDMASK_TEXTURE=!1,e.SS_REFRACTIONINTENSITY_TEXTURE=!1,e.SS_TRANSLUCENCYINTENSITY_TEXTURE=!1,e.SS_HAS_THICKNESS=!1,e.SS_USE_GLTF_TEXTURES=!1,e.SS_REFRACTION=!1,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=!1,e.SS_REFRACTIONMAP_3D=!1,e.SS_GAMMAREFRACTION=!1,e.SS_RGBDREFRACTION=!1,e.SS_LINEARSPECULARREFRACTION=!1,e.SS_REFRACTIONMAP_OPPOSITEZ=!1,e.SS_LODINREFRACTIONALPHA=!1,e.SS_LINKREFRACTIONTOTRANSPARENCY=!1,e.SS_ALBEDOFORREFRACTIONTINT=!1,e.SS_ALBEDOFORTRANSLUCENCYTINT=!1,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=!1,e.SS_USE_THICKNESS_AS_DEPTH=!1,e.SS_TRANSLUCENCYCOLOR_TEXTURE=!1,e._areTexturesDirty&&t.texturesEnabled&&(this._thicknessTexture&&Mo.ThicknessTextureEnabled&&(0,Ui.YT)(this._thicknessTexture,e,"SS_THICKNESSANDMASK_TEXTURE"),this._refractionIntensityTexture&&Mo.RefractionIntensityTextureEnabled&&(0,Ui.YT)(this._refractionIntensityTexture,e,"SS_REFRACTIONINTENSITY_TEXTURE"),this._translucencyIntensityTexture&&Mo.TranslucencyIntensityTextureEnabled&&(0,Ui.YT)(this._translucencyIntensityTexture,e,"SS_TRANSLUCENCYINTENSITY_TEXTURE"),this._translucencyColorTexture&&Mo.TranslucencyColorTextureEnabled&&(0,Ui.YT)(this._translucencyColorTexture,e,"SS_TRANSLUCENCYCOLOR_TEXTURE")),e.SS_HAS_THICKNESS=this.maximumThickness-this.minimumThickness!=0,e.SS_USE_GLTF_TEXTURES=this._useGltfStyleTextures,e.SS_REFRACTION_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._refractionIntensityTexture,e.SS_TRANSLUCENCY_USE_INTENSITY_FROM_THICKNESS=this._useMaskFromThicknessTexture&&!this._translucencyIntensityTexture,this._isRefractionEnabled&&t.texturesEnabled){var i=this._getRefractionTexture(t);i&&Mo.RefractionTextureEnabled&&(e.SS_REFRACTION=!0,e.SS_REFRACTIONMAP_3D=i.isCube,e.SS_GAMMAREFRACTION=i.gammaSpace,e.SS_RGBDREFRACTION=i.isRGBD,e.SS_LINEARSPECULARREFRACTION=i.linearSpecularLOD,e.SS_REFRACTIONMAP_OPPOSITEZ=this._scene.useRightHandedSystem&&i.isCube?!i.invertZ:i.invertZ,e.SS_LODINREFRACTIONALPHA=i.lodLevelInAlpha,e.SS_LINKREFRACTIONTOTRANSPARENCY=this._linkRefractionWithTransparency,e.SS_ALBEDOFORREFRACTIONTINT=this.useAlbedoToTintRefraction,e.SS_USE_LOCAL_REFRACTIONMAP_CUBIC=i.isCube&&i.boundingBoxSize,e.SS_USE_THICKNESS_AS_DEPTH=this.useThicknessAsDepth)}this._isTranslucencyEnabled&&(e.SS_ALBEDOFORTRANSLUCENCYTINT=this.useAlbedoToTintTranslucency)}},t.prototype.hardBindForSubMesh=function(e,t,i,n){if(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled)if(0===this.maximumThickness&&0===this.minimumThickness)e.updateFloat2("vThicknessParam",0,0);else{n.getRenderingMesh().getWorldMatrix().decompose(d.AA.Vector3[0]);var r=Math.max(Math.abs(d.AA.Vector3[0].x),Math.abs(d.AA.Vector3[0].y),Math.abs(d.AA.Vector3[0].z));e.updateFloat2("vThicknessParam",this.minimumThickness*r,(this.maximumThickness-this.minimumThickness)*r)}},t.prototype.bindForSubMesh=function(e,t,i,n){var r;if(this._isRefractionEnabled||this._isTranslucencyEnabled||this._isScatteringEnabled){var o=n.materialDefines,a=this._material.isFrozen,s=this._material.realTimeFiltering,l=o.LODBASEDMICROSFURACE,c=this._getRefractionTexture(t);if(!e.useUbo||!a||!e.isSync){if(this._thicknessTexture&&Mo.ThicknessTextureEnabled&&(e.updateFloat2("vThicknessInfos",this._thicknessTexture.coordinatesIndex,this._thicknessTexture.level),(0,Ui.mA)(this._thicknessTexture,e,"thickness")),this._refractionIntensityTexture&&Mo.RefractionIntensityTextureEnabled&&o.SS_REFRACTIONINTENSITY_TEXTURE&&(e.updateFloat2("vRefractionIntensityInfos",this._refractionIntensityTexture.coordinatesIndex,this._refractionIntensityTexture.level),(0,Ui.mA)(this._refractionIntensityTexture,e,"refractionIntensity")),this._translucencyColorTexture&&Mo.TranslucencyColorTextureEnabled&&o.SS_TRANSLUCENCYCOLOR_TEXTURE&&(e.updateFloat2("vTranslucencyColorInfos",this._translucencyColorTexture.coordinatesIndex,this._translucencyColorTexture.level),(0,Ui.mA)(this._translucencyColorTexture,e,"translucencyColor")),this._translucencyIntensityTexture&&Mo.TranslucencyIntensityTextureEnabled&&o.SS_TRANSLUCENCYINTENSITY_TEXTURE&&(e.updateFloat2("vTranslucencyIntensityInfos",this._translucencyIntensityTexture.coordinatesIndex,this._translucencyIntensityTexture.level),(0,Ui.mA)(this._translucencyIntensityTexture,e,"translucencyIntensity")),c&&Mo.RefractionTextureEnabled){e.updateMatrix("refractionMatrix",c.getRefractionTextureMatrix());var u=1;c.isCube||c.depth&&(u=c.depth);var h=c.getSize().width,d=this.volumeIndexOfRefraction;if(e.updateFloat4("vRefractionInfos",c.level,1/d,u,this._invertRefractionY?-1:1),e.updateFloat4("vRefractionMicrosurfaceInfos",h,c.lodGenerationScale,c.lodGenerationOffset,1/this.indexOfRefraction),s&&e.updateFloat2("vRefractionFilteringInfo",h,B.X.Log2(h)),c.boundingBoxSize){var p=c;e.updateVector3("vRefractionPosition",p.boundingBoxPosition),e.updateVector3("vRefractionSize",p.boundingBoxSize)}}this._isScatteringEnabled&&e.updateFloat("scatteringDiffusionProfile",this._scatteringDiffusionProfileIndex),e.updateColor3("vDiffusionDistance",this.diffusionDistance),e.updateFloat4("vTintColor",this.tintColor.r,this.tintColor.g,this.tintColor.b,Math.max(1e-5,this.tintColorAtDistance)),e.updateColor4("vTranslucencyColor",null!==(r=this.translucencyColor)&&void 0!==r?r:this.tintColor,0),e.updateFloat3("vSubSurfaceIntensity",this.refractionIntensity,this.translucencyIntensity,0),e.updateFloat("dispersion",this.dispersion)}t.texturesEnabled&&(this._thicknessTexture&&Mo.ThicknessTextureEnabled&&e.setTexture("thicknessSampler",this._thicknessTexture),this._refractionIntensityTexture&&Mo.RefractionIntensityTextureEnabled&&o.SS_REFRACTIONINTENSITY_TEXTURE&&e.setTexture("refractionIntensitySampler",this._refractionIntensityTexture),this._translucencyIntensityTexture&&Mo.TranslucencyIntensityTextureEnabled&&o.SS_TRANSLUCENCYINTENSITY_TEXTURE&&e.setTexture("translucencyIntensitySampler",this._translucencyIntensityTexture),this._translucencyColorTexture&&Mo.TranslucencyColorTextureEnabled&&o.SS_TRANSLUCENCYCOLOR_TEXTURE&&e.setTexture("translucencyColorSampler",this._translucencyColorTexture),c&&Mo.RefractionTextureEnabled&&(l?e.setTexture("refractionSampler",c):(e.setTexture("refractionSampler",c._lodTextureMid||c),e.setTexture("refractionSamplerLow",c._lodTextureLow||c),e.setTexture("refractionSamplerHigh",c._lodTextureHigh||c))))}},t.prototype._getRefractionTexture=function(e){return this._refractionTexture?this._refractionTexture:this._isRefractionEnabled?e.environmentTexture:null},Object.defineProperty(t.prototype,"disableAlphaBlending",{get:function(){return this._isRefractionEnabled&&this._linkRefractionWithTransparency},enumerable:!1,configurable:!0}),t.prototype.fillRenderTargetTextures=function(e){Mo.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget&&e.push(this._refractionTexture)},t.prototype.hasTexture=function(e){return this._thicknessTexture===e||this._refractionTexture===e||this._refractionIntensityTexture===e||this._translucencyIntensityTexture===e||this._translucencyColorTexture===e},t.prototype.hasRenderTargetTextures=function(){return!!(Mo.RefractionTextureEnabled&&this._refractionTexture&&this._refractionTexture.isRenderTarget)},t.prototype.getActiveTextures=function(e){this._thicknessTexture&&e.push(this._thicknessTexture),this._refractionTexture&&e.push(this._refractionTexture),this._translucencyColorTexture&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&e.push(this._translucencyIntensityTexture)},t.prototype.getAnimatables=function(e){this._thicknessTexture&&this._thicknessTexture.animations&&this._thicknessTexture.animations.length>0&&e.push(this._thicknessTexture),this._refractionTexture&&this._refractionTexture.animations&&this._refractionTexture.animations.length>0&&e.push(this._refractionTexture),this._translucencyColorTexture&&this._translucencyColorTexture.animations&&this._translucencyColorTexture.animations.length>0&&e.push(this._translucencyColorTexture),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.animations&&this._translucencyIntensityTexture.animations.length>0&&e.push(this._translucencyIntensityTexture)},t.prototype.dispose=function(e){e&&(this._thicknessTexture&&this._thicknessTexture.dispose(),this._refractionTexture&&this._refractionTexture.dispose(),this._translucencyColorTexture&&this._translucencyColorTexture.dispose(),this._translucencyIntensityTexture&&this._translucencyIntensityTexture.dispose())},t.prototype.getClassName=function(){return"PBRSubSurfaceConfiguration"},t.prototype.addFallbacks=function(e,t,i){return e.SS_SCATTERING&&t.addFallback(i++,"SS_SCATTERING"),e.SS_TRANSLUCENCY&&t.addFallback(i++,"SS_TRANSLUCENCY"),i},t.prototype.getSamplers=function(e){e.push("thicknessSampler","refractionIntensitySampler","translucencyIntensitySampler","refractionSampler","refractionSamplerLow","refractionSamplerHigh","translucencyColorSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vRefractionMicrosurfaceInfos",size:4,type:"vec4"},{name:"vRefractionFilteringInfo",size:2,type:"vec2"},{name:"vTranslucencyIntensityInfos",size:2,type:"vec2"},{name:"vRefractionInfos",size:4,type:"vec4"},{name:"refractionMatrix",size:16,type:"mat4"},{name:"vThicknessInfos",size:2,type:"vec2"},{name:"vRefractionIntensityInfos",size:2,type:"vec2"},{name:"thicknessMatrix",size:16,type:"mat4"},{name:"refractionIntensityMatrix",size:16,type:"mat4"},{name:"translucencyIntensityMatrix",size:16,type:"mat4"},{name:"vThicknessParam",size:2,type:"vec2"},{name:"vDiffusionDistance",size:3,type:"vec3"},{name:"vTintColor",size:4,type:"vec4"},{name:"vSubSurfaceIntensity",size:3,type:"vec3"},{name:"vRefractionPosition",size:3,type:"vec3"},{name:"vRefractionSize",size:3,type:"vec3"},{name:"scatteringDiffusionProfile",size:1,type:"float"},{name:"dispersion",size:1,type:"float"},{name:"vTranslucencyColor",size:4,type:"vec4"},{name:"vTranslucencyColorInfos",size:2,type:"vec2"},{name:"translucencyColorMatrix",size:16,type:"mat4"}]}},(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isRefractionEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isTranslucencyEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isDispersionEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markScenePrePassDirty")],t.prototype,"isScatteringEnabled",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_scatteringDiffusionProfileIndex",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"refractionIntensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"translucencyIntensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useAlbedoToTintRefraction",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useAlbedoToTintTranslucency",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"thicknessTexture",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"refractionTexture",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"indexOfRefraction",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_volumeIndexOfRefraction",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"volumeIndexOfRefraction",null),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"invertRefractionY",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"linkRefractionWithTransparency",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"minimumThickness",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maximumThickness",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useThicknessAsDepth",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"tintColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"tintColorAtDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"dispersion",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"diffusionDistance",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useMaskFromThicknessTexture",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"refractionIntensityTexture",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"translucencyIntensityTexture",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"translucencyColor",void 0),(0,m.Cg)([(0,V.uM)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"translucencyColorTexture",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"useGltfStyleTextures",void 0),t}(Go),Xd={effect:null,subMesh:null},Wd=function(e){function t(t){var i=e.call(this,t)||this;return i.PBR=!0,i.NUM_SAMPLES="0",i.REALTIME_FILTERING=!1,i.MAINUV1=!1,i.MAINUV2=!1,i.MAINUV3=!1,i.MAINUV4=!1,i.MAINUV5=!1,i.MAINUV6=!1,i.UV1=!1,i.UV2=!1,i.UV3=!1,i.UV4=!1,i.UV5=!1,i.UV6=!1,i.ALBEDO=!1,i.GAMMAALBEDO=!1,i.ALBEDODIRECTUV=0,i.VERTEXCOLOR=!1,i.BAKED_VERTEX_ANIMATION_TEXTURE=!1,i.AMBIENT=!1,i.AMBIENTDIRECTUV=0,i.AMBIENTINGRAYSCALE=!1,i.OPACITY=!1,i.VERTEXALPHA=!1,i.OPACITYDIRECTUV=0,i.OPACITYRGB=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.ALPHABLEND=!1,i.ALPHAFROMALBEDO=!1,i.ALPHATESTVALUE="0.5",i.SPECULAROVERALPHA=!1,i.RADIANCEOVERALPHA=!1,i.ALPHAFRESNEL=!1,i.LINEARALPHAFRESNEL=!1,i.PREMULTIPLYALPHA=!1,i.EMISSIVE=!1,i.EMISSIVEDIRECTUV=0,i.GAMMAEMISSIVE=!1,i.REFLECTIVITY=!1,i.REFLECTIVITY_GAMMA=!1,i.REFLECTIVITYDIRECTUV=0,i.SPECULARTERM=!1,i.MICROSURFACEFROMREFLECTIVITYMAP=!1,i.MICROSURFACEAUTOMATIC=!1,i.LODBASEDMICROSFURACE=!1,i.MICROSURFACEMAP=!1,i.MICROSURFACEMAPDIRECTUV=0,i.METALLICWORKFLOW=!1,i.ROUGHNESSSTOREINMETALMAPALPHA=!1,i.ROUGHNESSSTOREINMETALMAPGREEN=!1,i.METALLNESSSTOREINMETALMAPBLUE=!1,i.AOSTOREINMETALMAPRED=!1,i.METALLIC_REFLECTANCE=!1,i.METALLIC_REFLECTANCE_GAMMA=!1,i.METALLIC_REFLECTANCEDIRECTUV=0,i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=!1,i.REFLECTANCE=!1,i.REFLECTANCE_GAMMA=!1,i.REFLECTANCEDIRECTUV=0,i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1,i.NORMAL=!1,i.TANGENT=!1,i.BUMP=!1,i.BUMPDIRECTUV=0,i.OBJECTSPACE_NORMALMAP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.NORMALXYSCALE=!0,i.LIGHTMAP=!1,i.LIGHTMAPDIRECTUV=0,i.USELIGHTMAPASSHADOWMAP=!1,i.GAMMALIGHTMAP=!1,i.RGBDLIGHTMAP=!1,i.REFLECTION=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.INVERTCUBICMAP=!1,i.USESPHERICALFROMREFLECTIONMAP=!1,i.USEIRRADIANCEMAP=!1,i.USESPHERICALINVERTEX=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.LODINREFLECTIONALPHA=!1,i.GAMMAREFLECTION=!1,i.RGBDREFLECTION=!1,i.LINEARSPECULARREFLECTION=!1,i.RADIANCEOCCLUSION=!1,i.HORIZONOCCLUSION=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.INSTANCESCOLOR=!1,i.PREPASS=!1,i.PREPASS_IRRADIANCE=!1,i.PREPASS_IRRADIANCE_INDEX=-1,i.PREPASS_ALBEDO_SQRT=!1,i.PREPASS_ALBEDO_SQRT_INDEX=-1,i.PREPASS_DEPTH=!1,i.PREPASS_DEPTH_INDEX=-1,i.PREPASS_NORMAL=!1,i.PREPASS_NORMAL_INDEX=-1,i.PREPASS_NORMAL_WORLDSPACE=!1,i.PREPASS_POSITION=!1,i.PREPASS_POSITION_INDEX=-1,i.PREPASS_VELOCITY=!1,i.PREPASS_VELOCITY_INDEX=-1,i.PREPASS_REFLECTIVITY=!1,i.PREPASS_REFLECTIVITY_INDEX=-1,i.SCENE_MRT_COUNT=0,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.BONETEXTURE=!1,i.BONES_VELOCITY_ENABLED=!1,i.NONUNIFORMSCALING=!1,i.MORPHTARGETS=!1,i.MORPHTARGETS_NORMAL=!1,i.MORPHTARGETS_TANGENT=!1,i.MORPHTARGETS_UV=!1,i.NUM_MORPH_INFLUENCERS=0,i.MORPHTARGETS_TEXTURE=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.EXPOSURE=!1,i.MULTIVIEW=!1,i.ORDER_INDEPENDENT_TRANSPARENCY=!1,i.ORDER_INDEPENDENT_TRANSPARENCY_16BITS=!1,i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1,i.TWOSIDEDLIGHTING=!1,i.SHADOWFLOAT=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.LOGARITHMICDEPTH=!1,i.CAMERA_ORTHOGRAPHIC=!1,i.CAMERA_PERSPECTIVE=!1,i.FORCENORMALFORWARD=!1,i.SPECULARAA=!1,i.UNLIT=!1,i.DECAL_AFTER_DETAIL=!1,i.DEBUGMODE=0,i.rebuild(),i}return(0,m.C6)(t,e),t.prototype.reset=function(){e.prototype.reset.call(this),this.ALPHATESTVALUE="0.5",this.PBR=!0,this.NORMALXYSCALE=!0},t}(Ro),Hd=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r._directIntensity=1,r._emissiveIntensity=1,r._environmentIntensity=1,r._specularIntensity=1,r._lightingInfos=new d.IU(r._directIntensity,r._emissiveIntensity,r._environmentIntensity,r._specularIntensity),r._disableBumpMap=!1,r._albedoTexture=null,r._ambientTexture=null,r._ambientTextureStrength=1,r._ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,r._opacityTexture=null,r._reflectionTexture=null,r._emissiveTexture=null,r._reflectivityTexture=null,r._metallicTexture=null,r._metallic=null,r._roughness=null,r._metallicF0Factor=1,r._metallicReflectanceColor=p.v9.White(),r._useOnlyMetallicFromMetallicReflectanceTexture=!1,r._metallicReflectanceTexture=null,r._reflectanceTexture=null,r._microSurfaceTexture=null,r._bumpTexture=null,r._lightmapTexture=null,r._ambientColor=new p.v9(0,0,0),r._albedoColor=new p.v9(1,1,1),r._reflectivityColor=new p.v9(1,1,1),r._reflectionColor=new p.v9(1,1,1),r._emissiveColor=new p.v9(0,0,0),r._microSurface=.9,r._useLightmapAsShadowmap=!1,r._useHorizonOcclusion=!0,r._useRadianceOcclusion=!0,r._useAlphaFromAlbedoTexture=!1,r._useSpecularOverAlpha=!0,r._useMicroSurfaceFromReflectivityMapAlpha=!1,r._useRoughnessFromMetallicTextureAlpha=!0,r._useRoughnessFromMetallicTextureGreen=!1,r._useMetallnessFromMetallicTextureBlue=!1,r._useAmbientOcclusionFromMetallicTextureRed=!1,r._useAmbientInGrayScale=!1,r._useAutoMicroSurfaceFromReflectivityMap=!1,r._lightFalloff=t.LIGHTFALLOFF_PHYSICAL,r._useRadianceOverAlpha=!0,r._useObjectSpaceNormalMap=!1,r._useParallax=!1,r._useParallaxOcclusion=!1,r._parallaxScaleBias=.05,r._disableLighting=!1,r._maxSimultaneousLights=4,r._invertNormalMapX=!1,r._invertNormalMapY=!1,r._twoSidedLighting=!1,r._alphaCutOff=.4,r._forceAlphaTest=!1,r._useAlphaFresnel=!1,r._useLinearAlphaFresnel=!1,r._environmentBRDFTexture=null,r._forceIrradianceInFragment=!1,r._realTimeFiltering=!1,r._realTimeFilteringQuality=c.Y.TEXTURE_FILTERING_QUALITY_LOW,r._forceNormalForward=!1,r._enableSpecularAntiAliasing=!1,r._imageProcessingObserver=null,r._renderTargets=new re(16),r._globalAmbientColor=new p.v9(0,0,0),r._unlit=!1,r._applyDecalMapAfterDetailMap=!1,r._debugMode=0,r.debugMode=0,r.debugLimit=-1,r.debugFactor=1,r._cacheHasRenderTargetTextures=!1,r.brdf=new Nd(r),r.clearCoat=new Ld(r),r.iridescence=new Bd(r),r.anisotropy=new Vd(r),r.sheen=new Gd(r),r.subSurface=new Yd(r),r.detailMap=new Yo(r),r._attachImageProcessingConfiguration(null),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),Mo.ReflectionTextureEnabled&&r._reflectionTexture&&r._reflectionTexture.isRenderTarget&&r._renderTargets.push(r._reflectionTexture),r._eventInfo.renderTargets=r._renderTargets,r._callbackPluginEventFillRenderTargetTextures(r._eventInfo),r._renderTargets},r._environmentBRDFTexture=Md(r.getScene()),r.prePassConfiguration=new Po,r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"realTimeFiltering",{get:function(){return this._realTimeFiltering},set:function(e){this._realTimeFiltering=e,this.markAsDirty(c.Y.MATERIAL_TextureDirtyFlag)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"realTimeFilteringQuality",{get:function(){return this._realTimeFilteringQuality},set:function(e){this._realTimeFilteringQuality=e,this.markAsDirty(c.Y.MATERIAL_TextureDirtyFlag)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"canRenderToMRT",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!!(Mo.ReflectionTextureEnabled&&this._reflectionTexture&&this._reflectionTexture.isRenderTarget)||this._cacheHasRenderTargetTextures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!this.disableDepthWrite},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PBRBaseMaterial"},Object.defineProperty(t.prototype,"_disableAlphaBlending",{get:function(){var e;return this._transparencyMode===t.PBRMATERIAL_OPAQUE||this._transparencyMode===t.PBRMATERIAL_ALPHATEST||(null===(e=this.subSurface)||void 0===e?void 0:e.disableAlphaBlending)},enumerable:!1,configurable:!0}),t.prototype.needAlphaBlending=function(){return!this._disableAlphaBlending&&(this.alpha<1||null!=this._opacityTexture||this._shouldUseAlphaFromAlbedoTexture())},t.prototype.needAlphaTesting=function(){var e;return!!this._forceAlphaTest||!(null===(e=this.subSurface)||void 0===e?void 0:e.disableAlphaBlending)&&this._hasAlphaChannel()&&(null==this._transparencyMode||this._transparencyMode===t.PBRMATERIAL_ALPHATEST)},t.prototype._shouldUseAlphaFromAlbedoTexture=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha&&this._useAlphaFromAlbedoTexture&&this._transparencyMode!==t.PBRMATERIAL_OPAQUE},t.prototype._hasAlphaChannel=function(){return null!=this._albedoTexture&&this._albedoTexture.hasAlpha||null!=this._opacityTexture},t.prototype.getAlphaTestTexture=function(){return this._albedoTexture},t.prototype.isReadyForSubMesh=function(e,t,i){var n;this._uniformBufferLayoutBuilt||this.buildUniformLayout();var r=t._drawWrapper;if(r.effect&&this.isFrozen&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(this._callbackPluginEventGeneric(4,this._eventInfo),t.materialDefines=new Wd(this._eventInfo.defineNames));var o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=this.getScene(),s=a.getEngine();if(o._areTexturesDirty&&(this._eventInfo.hasRenderTargetTextures=!1,this._callbackPluginEventHasRenderTargetTextures(this._eventInfo),this._cacheHasRenderTargetTextures=this._eventInfo.hasRenderTargetTextures,a.texturesEnabled)){if(this._albedoTexture&&Mo.DiffuseTextureEnabled&&!this._albedoTexture.isReadyOrNotBlocking())return!1;if(this._ambientTexture&&Mo.AmbientTextureEnabled&&!this._ambientTexture.isReadyOrNotBlocking())return!1;if(this._opacityTexture&&Mo.OpacityTextureEnabled&&!this._opacityTexture.isReadyOrNotBlocking())return!1;var l=this._getReflectionTexture();if(l&&Mo.ReflectionTextureEnabled){if(!l.isReadyOrNotBlocking())return!1;if(l.irradianceTexture){if(!l.irradianceTexture.isReadyOrNotBlocking())return!1}else if(!l.sphericalPolynomial&&(null===(n=l.getInternalTexture())||void 0===n?void 0:n._sphericalPolynomialPromise))return!1}if(this._lightmapTexture&&Mo.LightmapTextureEnabled&&!this._lightmapTexture.isReadyOrNotBlocking())return!1;if(this._emissiveTexture&&Mo.EmissiveTextureEnabled&&!this._emissiveTexture.isReadyOrNotBlocking())return!1;if(Mo.SpecularTextureEnabled){if(this._metallicTexture){if(!this._metallicTexture.isReadyOrNotBlocking())return!1}else if(this._reflectivityTexture&&!this._reflectivityTexture.isReadyOrNotBlocking())return!1;if(this._metallicReflectanceTexture&&!this._metallicReflectanceTexture.isReadyOrNotBlocking())return!1;if(this._reflectanceTexture&&!this._reflectanceTexture.isReadyOrNotBlocking())return!1;if(this._microSurfaceTexture&&!this._microSurfaceTexture.isReadyOrNotBlocking())return!1}if(s.getCaps().standardDerivatives&&this._bumpTexture&&Mo.BumpTextureEnabled&&!this._disableBumpMap&&!this._bumpTexture.isReady())return!1;if(this._environmentBRDFTexture&&Mo.ReflectionTextureEnabled&&!this._environmentBRDFTexture.isReady())return!1}if(this._eventInfo.isReadyForSubMesh=!0,this._eventInfo.defines=o,this._eventInfo.subMesh=t,this._callbackPluginEventIsReadyForSubMesh(this._eventInfo),!this._eventInfo.isReadyForSubMesh)return!1;if(o._areImageProcessingDirty&&this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady())return!1;s.getCaps().standardDerivatives||e.isVerticesDataPresent(Se.R.NormalKind)||(e.createNormals(!0),T.V.Warn("PBRMaterial: Normals have been created for the mesh: "+e.name));var c=t.effect,u=o._areLightsDisposed,h=this._prepareEffect(e,o,this.onCompiled,this.onError,i,null,t.getRenderingMesh().hasThinInstances),d=!1;if(h)if(this._onEffectCreatedObservable&&(Xd.effect=h,Xd.subMesh=t,this._onEffectCreatedObservable.notifyObservers(Xd)),this.allowShaderHotSwapping&&c&&!h.isReady()){if(h=c,o.markAsUnprocessed(),d=this.isFrozen,u)return o._areLightsDisposed=!0,!1}else a.resetCachedMaterial(),t.setEffect(h,o,this._materialContext);return!(!t.effect||!t.effect.isReady()||(o._renderId=a.getRenderId(),r._wasPreviouslyReady=!d,r._wasPreviouslyUsingInstances=!!i,this._checkScenePerformancePriority(),0))},t.prototype.isMetallicWorkflow=function(){return!(null==this._metallic&&null==this._roughness&&!this._metallicTexture)},t.prototype._prepareEffect=function(e,t,i,n,r,o,a){if(void 0===i&&(i=null),void 0===n&&(n=null),void 0===r&&(r=null),void 0===o&&(o=null),this._prepareDefines(e,t,r,o,a),!t.isDirty)return null;t.markAsProcessed();var s=this.getScene().getEngine(),l=new Oo,u=0;t.USESPHERICALINVERTEX&&l.addFallback(u++,"USESPHERICALINVERTEX"),t.FOG&&l.addFallback(u,"FOG"),t.SPECULARAA&&l.addFallback(u,"SPECULARAA"),t.POINTSIZE&&l.addFallback(u,"POINTSIZE"),t.LOGARITHMICDEPTH&&l.addFallback(u,"LOGARITHMICDEPTH"),t.PARALLAX&&l.addFallback(u,"PARALLAX"),t.PARALLAX_RHS&&l.addFallback(u,"PARALLAX_RHS"),t.PARALLAXOCCLUSION&&l.addFallback(u++,"PARALLAXOCCLUSION"),t.ENVIRONMENTBRDF&&l.addFallback(u++,"ENVIRONMENTBRDF"),t.TANGENT&&l.addFallback(u++,"TANGENT"),t.BUMP&&l.addFallback(u++,"BUMP"),u=(0,Ui.c4)(t,l,this._maxSimultaneousLights,u++),t.SPECULARTERM&&l.addFallback(u++,"SPECULARTERM"),t.USESPHERICALFROMREFLECTIONMAP&&l.addFallback(u++,"USESPHERICALFROMREFLECTIONMAP"),t.USEIRRADIANCEMAP&&l.addFallback(u++,"USEIRRADIANCEMAP"),t.LIGHTMAP&&l.addFallback(u++,"LIGHTMAP"),t.NORMAL&&l.addFallback(u++,"NORMAL"),t.AMBIENT&&l.addFallback(u++,"AMBIENT"),t.EMISSIVE&&l.addFallback(u++,"EMISSIVE"),t.VERTEXCOLOR&&l.addFallback(u++,"VERTEXCOLOR"),t.MORPHTARGETS&&l.addFallback(u++,"MORPHTARGETS"),t.MULTIVIEW&&l.addFallback(0,"MULTIVIEW");var h=[Se.R.PositionKind];t.NORMAL&&h.push(Se.R.NormalKind),t.TANGENT&&h.push(Se.R.TangentKind);for(var d=1;d<=c.Y.MAX_SUPPORTED_UV_SETS;++d)t["UV"+d]&&h.push("uv".concat(1===d?"":d));t.VERTEXCOLOR&&h.push(Se.R.ColorKind),(0,Ui.ni)(h,e,t,l),(0,Ui.ER)(h,t),(0,Ui.IF)(h,e,t),(0,Ui.J2)(h,e,t);var p="pbr",f=["world","view","viewProjection","vEyePosition","vLightsType","vAmbientColor","vAlbedoColor","vReflectivityColor","vMetallicReflectanceFactors","vEmissiveColor","visibility","vReflectionColor","vFogInfos","vFogColor","pointSize","vAlbedoInfos","vAmbientInfos","vOpacityInfos","vReflectionInfos","vReflectionPosition","vReflectionSize","vEmissiveInfos","vReflectivityInfos","vReflectionFilteringInfo","vMetallicReflectanceInfos","vReflectanceInfos","vMicroSurfaceSamplerInfos","vBumpInfos","vLightmapInfos","mBones","albedoMatrix","ambientMatrix","opacityMatrix","reflectionMatrix","emissiveMatrix","reflectivityMatrix","normalMatrix","microSurfaceSamplerMatrix","bumpMatrix","lightmapMatrix","metallicReflectanceMatrix","reflectanceMatrix","vLightingIntensity","logarithmicDepthConstant","vSphericalX","vSphericalY","vSphericalZ","vSphericalXX_ZZ","vSphericalYY_ZZ","vSphericalZZ","vSphericalXY","vSphericalYZ","vSphericalZX","vSphericalL00","vSphericalL1_1","vSphericalL10","vSphericalL11","vSphericalL2_2","vSphericalL2_1","vSphericalL20","vSphericalL21","vSphericalL22","vReflectionMicrosurfaceInfos","vTangentSpaceParams","boneTextureWidth","vDebugMode","morphTargetTextureInfo","morphTargetTextureIndices"],_=["albedoSampler","reflectivitySampler","ambientSampler","emissiveSampler","bumpSampler","lightmapSampler","opacitySampler","reflectionSampler","reflectionSamplerLow","reflectionSamplerHigh","irradianceSampler","microSurfaceSampler","environmentBrdfSampler","boneSampler","metallicReflectanceSampler","reflectanceSampler","morphTargets","oitDepthSampler","oitFrontColorSampler"],m=["Material","Scene","Mesh"],g={maxSimultaneousLights:this._maxSimultaneousLights,maxSimultaneousMorphTargets:t.NUM_MORPH_INFLUENCERS};this._eventInfo.fallbacks=l,this._eventInfo.fallbackRank=u,this._eventInfo.defines=t,this._eventInfo.uniforms=f,this._eventInfo.attributes=h,this._eventInfo.samplers=_,this._eventInfo.uniformBuffersNames=m,this._eventInfo.customCode=void 0,this._eventInfo.mesh=e,this._eventInfo.indexParameters=g,this._callbackPluginEventGeneric(128,this._eventInfo),Po.AddUniforms(f),Po.AddSamplers(_),(0,Xo.TV)(f),pe&&(pe.PrepareUniforms(f,t),pe.PrepareSamplers(_,t)),(0,Ui.Bb)({uniformsNames:f,uniformBuffersNames:m,samplers:_,defines:t,maxSimultaneousLights:this._maxSimultaneousLights});var v={};this.customShaderNameResolve&&(p=this.customShaderNameResolve(p,f,m,_,t,h,v));var y=t.toString(),b=s.createEffect(p,{attributes:h,uniformsNames:f,uniformBuffersNames:m,samplers:_,defines:y,fallbacks:l,onCompiled:i,onError:n,indexParameters:g,processFinalCode:v.processFinalCode,processCodeAfterIncludes:this._eventInfo.customCode,multiTarget:t.PREPASS},s);return this._eventInfo.customCode=void 0,b},t.prototype._prepareDefines=function(e,i,n,r,o){void 0===n&&(n=null),void 0===r&&(r=null),void 0===o&&(o=!1);var a=this.getScene(),s=a.getEngine();(0,Ui.az)(a,e,i,!0,this._maxSimultaneousLights,this._disableLighting),i._needNormals=!0,(0,Ui.VO)(a,i);var l=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;if((0,Ui.N4)(a,i,this.canRenderToMRT&&!l),(0,Ui.Nc)(a,i,l),i.METALLICWORKFLOW=this.isMetallicWorkflow(),i._areTexturesDirty){i._needUVs=!1;for(var u=1;u<=c.Y.MAX_SUPPORTED_UV_SETS;++u)i["MAINUV"+u]=!1;if(a.texturesEnabled){i.ALBEDODIRECTUV=0,i.AMBIENTDIRECTUV=0,i.OPACITYDIRECTUV=0,i.EMISSIVEDIRECTUV=0,i.REFLECTIVITYDIRECTUV=0,i.MICROSURFACEMAPDIRECTUV=0,i.METALLIC_REFLECTANCEDIRECTUV=0,i.REFLECTANCEDIRECTUV=0,i.BUMPDIRECTUV=0,i.LIGHTMAPDIRECTUV=0,s.getCaps().textureLOD&&(i.LODBASEDMICROSFURACE=!0),this._albedoTexture&&Mo.DiffuseTextureEnabled?((0,Ui.YT)(this._albedoTexture,i,"ALBEDO"),i.GAMMAALBEDO=this._albedoTexture.gammaSpace):i.ALBEDO=!1,this._ambientTexture&&Mo.AmbientTextureEnabled?((0,Ui.YT)(this._ambientTexture,i,"AMBIENT"),i.AMBIENTINGRAYSCALE=this._useAmbientInGrayScale):i.AMBIENT=!1,this._opacityTexture&&Mo.OpacityTextureEnabled?((0,Ui.YT)(this._opacityTexture,i,"OPACITY"),i.OPACITYRGB=this._opacityTexture.getAlphaFromRGB):i.OPACITY=!1;var h=this._getReflectionTexture();if(h&&Mo.ReflectionTextureEnabled){switch(i.REFLECTION=!0,i.GAMMAREFLECTION=h.gammaSpace,i.RGBDREFLECTION=h.isRGBD,i.LODINREFLECTIONALPHA=h.lodLevelInAlpha,i.LINEARSPECULARREFLECTION=h.linearSpecularLOD,this.realTimeFiltering&&this.realTimeFilteringQuality>0?(i.NUM_SAMPLES=""+this.realTimeFilteringQuality,s._features.needTypeSuffixInShaderConstants&&(i.NUM_SAMPLES=i.NUM_SAMPLES+"u"),i.REALTIME_FILTERING=!0):i.REALTIME_FILTERING=!1,i.INVERTCUBICMAP=h.coordinatesMode===an.g.INVCUBIC_MODE,i.REFLECTIONMAP_3D=h.isCube,i.REFLECTIONMAP_OPPOSITEZ=i.REFLECTIONMAP_3D&&this.getScene().useRightHandedSystem?!h.invertZ:h.invertZ,i.REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,h.coordinatesMode){case an.g.EXPLICIT_MODE:i.REFLECTIONMAP_EXPLICIT=!0;break;case an.g.PLANAR_MODE:i.REFLECTIONMAP_PLANAR=!0;break;case an.g.PROJECTION_MODE:i.REFLECTIONMAP_PROJECTION=!0;break;case an.g.SKYBOX_MODE:i.REFLECTIONMAP_SKYBOX=!0;break;case an.g.SPHERICAL_MODE:i.REFLECTIONMAP_SPHERICAL=!0;break;case an.g.EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR=!0;break;case an.g.FIXED_EQUIRECTANGULAR_MODE:i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!0;break;case an.g.FIXED_EQUIRECTANGULAR_MIRRORED_MODE:i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!0;break;case an.g.CUBIC_MODE:case an.g.INVCUBIC_MODE:default:i.REFLECTIONMAP_CUBIC=!0,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!!h.boundingBoxSize}h.coordinatesMode!==an.g.SKYBOX_MODE&&(h.irradianceTexture?(i.USEIRRADIANCEMAP=!0,i.USESPHERICALFROMREFLECTIONMAP=!1):h.isCube&&(i.USESPHERICALFROMREFLECTIONMAP=!0,i.USEIRRADIANCEMAP=!1,this._forceIrradianceInFragment||this.realTimeFiltering||this._twoSidedLighting||s.getCaps().maxVaryingVectors<=8?i.USESPHERICALINVERTEX=!1:i.USESPHERICALINVERTEX=!0))}else i.REFLECTION=!1,i.REFLECTIONMAP_3D=!1,i.REFLECTIONMAP_SPHERICAL=!1,i.REFLECTIONMAP_PLANAR=!1,i.REFLECTIONMAP_CUBIC=!1,i.USE_LOCAL_REFLECTIONMAP_CUBIC=!1,i.REFLECTIONMAP_PROJECTION=!1,i.REFLECTIONMAP_SKYBOX=!1,i.REFLECTIONMAP_EXPLICIT=!1,i.REFLECTIONMAP_EQUIRECTANGULAR=!1,i.REFLECTIONMAP_EQUIRECTANGULAR_FIXED=!1,i.REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED=!1,i.INVERTCUBICMAP=!1,i.USESPHERICALFROMREFLECTIONMAP=!1,i.USEIRRADIANCEMAP=!1,i.USESPHERICALINVERTEX=!1,i.REFLECTIONMAP_OPPOSITEZ=!1,i.LODINREFLECTIONALPHA=!1,i.GAMMAREFLECTION=!1,i.RGBDREFLECTION=!1,i.LINEARSPECULARREFLECTION=!1;this._lightmapTexture&&Mo.LightmapTextureEnabled?((0,Ui.YT)(this._lightmapTexture,i,"LIGHTMAP"),i.USELIGHTMAPASSHADOWMAP=this._useLightmapAsShadowmap,i.GAMMALIGHTMAP=this._lightmapTexture.gammaSpace,i.RGBDLIGHTMAP=this._lightmapTexture.isRGBD):i.LIGHTMAP=!1,this._emissiveTexture&&Mo.EmissiveTextureEnabled?((0,Ui.YT)(this._emissiveTexture,i,"EMISSIVE"),i.GAMMAEMISSIVE=this._emissiveTexture.gammaSpace):i.EMISSIVE=!1,Mo.SpecularTextureEnabled?(this._metallicTexture?((0,Ui.YT)(this._metallicTexture,i,"REFLECTIVITY"),i.ROUGHNESSSTOREINMETALMAPALPHA=this._useRoughnessFromMetallicTextureAlpha,i.ROUGHNESSSTOREINMETALMAPGREEN=!this._useRoughnessFromMetallicTextureAlpha&&this._useRoughnessFromMetallicTextureGreen,i.METALLNESSSTOREINMETALMAPBLUE=this._useMetallnessFromMetallicTextureBlue,i.AOSTOREINMETALMAPRED=this._useAmbientOcclusionFromMetallicTextureRed,i.REFLECTIVITY_GAMMA=!1):this._reflectivityTexture?((0,Ui.YT)(this._reflectivityTexture,i,"REFLECTIVITY"),i.MICROSURFACEFROMREFLECTIVITYMAP=this._useMicroSurfaceFromReflectivityMapAlpha,i.MICROSURFACEAUTOMATIC=this._useAutoMicroSurfaceFromReflectivityMap,i.REFLECTIVITY_GAMMA=this._reflectivityTexture.gammaSpace):i.REFLECTIVITY=!1,this._metallicReflectanceTexture||this._reflectanceTexture?(i.METALLIC_REFLECTANCE_USE_ALPHA_ONLY=this._useOnlyMetallicFromMetallicReflectanceTexture,this._metallicReflectanceTexture?((0,Ui.YT)(this._metallicReflectanceTexture,i,"METALLIC_REFLECTANCE"),i.METALLIC_REFLECTANCE_GAMMA=this._metallicReflectanceTexture.gammaSpace):i.METALLIC_REFLECTANCE=!1,this._reflectanceTexture&&(!this._metallicReflectanceTexture||this._metallicReflectanceTexture&&this._useOnlyMetallicFromMetallicReflectanceTexture)?((0,Ui.YT)(this._reflectanceTexture,i,"REFLECTANCE"),i.REFLECTANCE_GAMMA=this._reflectanceTexture.gammaSpace):i.REFLECTANCE=!1):(i.METALLIC_REFLECTANCE=!1,i.REFLECTANCE=!1),this._microSurfaceTexture?(0,Ui.YT)(this._microSurfaceTexture,i,"MICROSURFACEMAP"):i.MICROSURFACEMAP=!1):(i.REFLECTIVITY=!1,i.MICROSURFACEMAP=!1),s.getCaps().standardDerivatives&&this._bumpTexture&&Mo.BumpTextureEnabled&&!this._disableBumpMap?((0,Ui.YT)(this._bumpTexture,i,"BUMP"),this._useParallax&&this._albedoTexture&&Mo.DiffuseTextureEnabled?(i.PARALLAX=!0,i.PARALLAX_RHS=a.useRightHandedSystem,i.PARALLAXOCCLUSION=!!this._useParallaxOcclusion):i.PARALLAX=!1,i.OBJECTSPACE_NORMALMAP=this._useObjectSpaceNormalMap):(i.BUMP=!1,i.PARALLAX=!1,i.PARALLAX_RHS=!1,i.PARALLAXOCCLUSION=!1,i.OBJECTSPACE_NORMALMAP=!1),this._environmentBRDFTexture&&Mo.ReflectionTextureEnabled?(i.ENVIRONMENTBRDF=!0,i.ENVIRONMENTBRDF_RGBD=this._environmentBRDFTexture.isRGBD):(i.ENVIRONMENTBRDF=!1,i.ENVIRONMENTBRDF_RGBD=!1),this._shouldUseAlphaFromAlbedoTexture()?i.ALPHAFROMALBEDO=!0:i.ALPHAFROMALBEDO=!1}i.SPECULAROVERALPHA=this._useSpecularOverAlpha,this._lightFalloff===t.LIGHTFALLOFF_STANDARD?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!1):this._lightFalloff===t.LIGHTFALLOFF_GLTF?(i.USEPHYSICALLIGHTFALLOFF=!1,i.USEGLTFLIGHTFALLOFF=!0):(i.USEPHYSICALLIGHTFALLOFF=!0,i.USEGLTFLIGHTFALLOFF=!1),i.RADIANCEOVERALPHA=this._useRadianceOverAlpha,!this.backFaceCulling&&this._twoSidedLighting?i.TWOSIDEDLIGHTING=!0:i.TWOSIDEDLIGHTING=!1,i.SPECULARAA=s.getCaps().standardDerivatives&&this._enableSpecularAntiAliasing}(i._areTexturesDirty||i._areMiscDirty)&&(i.ALPHATESTVALUE="".concat(this._alphaCutOff).concat(this._alphaCutOff%1==0?".":""),i.PREMULTIPLYALPHA=this.alphaMode===c.Y.ALPHA_PREMULTIPLIED||this.alphaMode===c.Y.ALPHA_PREMULTIPLIED_PORTERDUFF,i.ALPHABLEND=this.needAlphaBlendingForMesh(e),i.ALPHAFRESNEL=this._useAlphaFresnel||this._useLinearAlphaFresnel,i.LINEARALPHAFRESNEL=this._useLinearAlphaFresnel),i._areImageProcessingDirty&&this._imageProcessingConfiguration&&this._imageProcessingConfiguration.prepareDefines(i),i.FORCENORMALFORWARD=this._forceNormalForward,i.RADIANCEOCCLUSION=this._useRadianceOcclusion,i.HORIZONOCCLUSION=this._useHorizonOcclusion,i._areMiscDirty&&((0,Ui.fm)(e,a,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e)||this._forceAlphaTest,i,this._applyDecalMapAfterDetailMap),i.UNLIT=this._unlit||(this.pointsCloud||this.wireframe)&&!e.isVerticesDataPresent(Se.R.NormalKind),i.DEBUGMODE=this._debugMode),(0,Ui.OR)(a,s,this,i,!!n,r,o),this._eventInfo.defines=i,this._eventInfo.mesh=e,this._callbackPluginEventPrepareDefinesBeforeAttributes(this._eventInfo),(0,Ui.qB)(e,i,!0,!0,!0,this._transparencyMode!==t.PBRMATERIAL_OPAQUE),this._callbackPluginEventPrepareDefines(this._eventInfo)},t.prototype.forceCompilation=function(e,t,i){var n=this,r=(0,m.Cl)({clipPlane:!1,useInstances:!1},i);this._uniformBufferLayoutBuilt||this.buildUniformLayout(),this._callbackPluginEventGeneric(4,this._eventInfo);var o=new Wd(this._eventInfo.defineNames),a=this._prepareEffect(e,o,void 0,void 0,r.useInstances,r.clipPlane,e.hasThinInstances);this._onEffectCreatedObservable&&(Xd.effect=a,Xd.subMesh=null,this._onEffectCreatedObservable.notifyObservers(Xd)),a.isReady()?t&&t(this):a.onCompileObservable.add((function(){t&&t(n)}))},t.prototype.buildUniformLayout=function(){var t=this._uniformBuffer;t.addUniform("vAlbedoInfos",2),t.addUniform("vAmbientInfos",4),t.addUniform("vOpacityInfos",2),t.addUniform("vEmissiveInfos",2),t.addUniform("vLightmapInfos",2),t.addUniform("vReflectivityInfos",3),t.addUniform("vMicroSurfaceSamplerInfos",2),t.addUniform("vReflectionInfos",2),t.addUniform("vReflectionFilteringInfo",2),t.addUniform("vReflectionPosition",3),t.addUniform("vReflectionSize",3),t.addUniform("vBumpInfos",3),t.addUniform("albedoMatrix",16),t.addUniform("ambientMatrix",16),t.addUniform("opacityMatrix",16),t.addUniform("emissiveMatrix",16),t.addUniform("lightmapMatrix",16),t.addUniform("reflectivityMatrix",16),t.addUniform("microSurfaceSamplerMatrix",16),t.addUniform("bumpMatrix",16),t.addUniform("vTangentSpaceParams",2),t.addUniform("reflectionMatrix",16),t.addUniform("vReflectionColor",3),t.addUniform("vAlbedoColor",4),t.addUniform("vLightingIntensity",4),t.addUniform("vReflectionMicrosurfaceInfos",3),t.addUniform("pointSize",1),t.addUniform("vReflectivityColor",4),t.addUniform("vEmissiveColor",3),t.addUniform("vAmbientColor",3),t.addUniform("vDebugMode",2),t.addUniform("vMetallicReflectanceFactors",4),t.addUniform("vMetallicReflectanceInfos",2),t.addUniform("metallicReflectanceMatrix",16),t.addUniform("vReflectanceInfos",2),t.addUniform("reflectanceMatrix",16),t.addUniform("vSphericalL00",3),t.addUniform("vSphericalL1_1",3),t.addUniform("vSphericalL10",3),t.addUniform("vSphericalL11",3),t.addUniform("vSphericalL2_2",3),t.addUniform("vSphericalL2_1",3),t.addUniform("vSphericalL20",3),t.addUniform("vSphericalL21",3),t.addUniform("vSphericalL22",3),t.addUniform("vSphericalX",3),t.addUniform("vSphericalY",3),t.addUniform("vSphericalZ",3),t.addUniform("vSphericalXX_ZZ",3),t.addUniform("vSphericalYY_ZZ",3),t.addUniform("vSphericalZZ",3),t.addUniform("vSphericalXY",3),t.addUniform("vSphericalYZ",3),t.addUniform("vSphericalZX",3),e.prototype.buildUniformLayout.call(this)},t.prototype.bindForSubMesh=function(e,t,i){var n,r,o,a,s=this.getScene(),l=i.materialDefines;if(l){var c=i.effect;if(c){this._activeEffect=c,t.getMeshUniformBuffer().bindToEffect(c,"Mesh"),t.transferToEffect(e);var u=s.getEngine();this._uniformBuffer.bindToEffect(c,"Material"),this.prePassConfiguration.bindForSubMesh(this._activeEffect,s,t,e,this.isFrozen),this._eventInfo.subMesh=i,this._callbackPluginEventHardBindForSubMesh(this._eventInfo),l.OBJECTSPACE_NORMALMAP&&(e.toNormalMatrix(this._normalMatrix),this.bindOnlyNormalMatrix(this._normalMatrix));var h=this._mustRebind(s,c,i,t.visibility);(0,Ui.f$)(t,this._activeEffect,this.prePassConfiguration);var d=null,f=this._uniformBuffer;if(h){if(this.bindViewProjection(c),d=this._getReflectionTexture(),!f.useUbo||!this.isFrozen||!f.isSync||i._drawWrapper._forceRebindOnNextCall){if(s.texturesEnabled){if(this._albedoTexture&&Mo.DiffuseTextureEnabled&&(f.updateFloat2("vAlbedoInfos",this._albedoTexture.coordinatesIndex,this._albedoTexture.level),(0,Ui.mA)(this._albedoTexture,f,"albedo")),this._ambientTexture&&Mo.AmbientTextureEnabled&&(f.updateFloat4("vAmbientInfos",this._ambientTexture.coordinatesIndex,this._ambientTexture.level,this._ambientTextureStrength,this._ambientTextureImpactOnAnalyticalLights),(0,Ui.mA)(this._ambientTexture,f,"ambient")),this._opacityTexture&&Mo.OpacityTextureEnabled&&(f.updateFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),(0,Ui.mA)(this._opacityTexture,f,"opacity")),d&&Mo.ReflectionTextureEnabled){if(f.updateMatrix("reflectionMatrix",d.getReflectionTextureMatrix()),f.updateFloat2("vReflectionInfos",d.level,0),d.boundingBoxSize){var _=d;f.updateVector3("vReflectionPosition",_.boundingBoxPosition),f.updateVector3("vReflectionSize",_.boundingBoxSize)}if(this.realTimeFiltering){var m=d.getSize().width;f.updateFloat2("vReflectionFilteringInfo",m,B.X.Log2(m))}if(!l.USEIRRADIANCEMAP){var g=d.sphericalPolynomial;if(l.USESPHERICALFROMREFLECTIONMAP&&g)if(l.SPHERICAL_HARMONICS){var v=g.preScaledHarmonics;f.updateVector3("vSphericalL00",v.l00),f.updateVector3("vSphericalL1_1",v.l1_1),f.updateVector3("vSphericalL10",v.l10),f.updateVector3("vSphericalL11",v.l11),f.updateVector3("vSphericalL2_2",v.l2_2),f.updateVector3("vSphericalL2_1",v.l2_1),f.updateVector3("vSphericalL20",v.l20),f.updateVector3("vSphericalL21",v.l21),f.updateVector3("vSphericalL22",v.l22)}else f.updateFloat3("vSphericalX",g.x.x,g.x.y,g.x.z),f.updateFloat3("vSphericalY",g.y.x,g.y.y,g.y.z),f.updateFloat3("vSphericalZ",g.z.x,g.z.y,g.z.z),f.updateFloat3("vSphericalXX_ZZ",g.xx.x-g.zz.x,g.xx.y-g.zz.y,g.xx.z-g.zz.z),f.updateFloat3("vSphericalYY_ZZ",g.yy.x-g.zz.x,g.yy.y-g.zz.y,g.yy.z-g.zz.z),f.updateFloat3("vSphericalZZ",g.zz.x,g.zz.y,g.zz.z),f.updateFloat3("vSphericalXY",g.xy.x,g.xy.y,g.xy.z),f.updateFloat3("vSphericalYZ",g.yz.x,g.yz.y,g.yz.z),f.updateFloat3("vSphericalZX",g.zx.x,g.zx.y,g.zx.z)}f.updateFloat3("vReflectionMicrosurfaceInfos",d.getSize().width,d.lodGenerationScale,d.lodGenerationOffset)}this._emissiveTexture&&Mo.EmissiveTextureEnabled&&(f.updateFloat2("vEmissiveInfos",this._emissiveTexture.coordinatesIndex,this._emissiveTexture.level),(0,Ui.mA)(this._emissiveTexture,f,"emissive")),this._lightmapTexture&&Mo.LightmapTextureEnabled&&(f.updateFloat2("vLightmapInfos",this._lightmapTexture.coordinatesIndex,this._lightmapTexture.level),(0,Ui.mA)(this._lightmapTexture,f,"lightmap")),Mo.SpecularTextureEnabled&&(this._metallicTexture?(f.updateFloat3("vReflectivityInfos",this._metallicTexture.coordinatesIndex,this._metallicTexture.level,this._ambientTextureStrength),(0,Ui.mA)(this._metallicTexture,f,"reflectivity")):this._reflectivityTexture&&(f.updateFloat3("vReflectivityInfos",this._reflectivityTexture.coordinatesIndex,this._reflectivityTexture.level,1),(0,Ui.mA)(this._reflectivityTexture,f,"reflectivity")),this._metallicReflectanceTexture&&(f.updateFloat2("vMetallicReflectanceInfos",this._metallicReflectanceTexture.coordinatesIndex,this._metallicReflectanceTexture.level),(0,Ui.mA)(this._metallicReflectanceTexture,f,"metallicReflectance")),this._reflectanceTexture&&l.REFLECTANCE&&(f.updateFloat2("vReflectanceInfos",this._reflectanceTexture.coordinatesIndex,this._reflectanceTexture.level),(0,Ui.mA)(this._reflectanceTexture,f,"reflectance")),this._microSurfaceTexture&&(f.updateFloat2("vMicroSurfaceSamplerInfos",this._microSurfaceTexture.coordinatesIndex,this._microSurfaceTexture.level),(0,Ui.mA)(this._microSurfaceTexture,f,"microSurfaceSampler"))),this._bumpTexture&&u.getCaps().standardDerivatives&&Mo.BumpTextureEnabled&&!this._disableBumpMap&&(f.updateFloat3("vBumpInfos",this._bumpTexture.coordinatesIndex,this._bumpTexture.level,this._parallaxScaleBias),(0,Ui.mA)(this._bumpTexture,f,"bump"),s._mirroredCameraPosition?f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?1:-1,this._invertNormalMapY?1:-1):f.updateFloat2("vTangentSpaceParams",this._invertNormalMapX?-1:1,this._invertNormalMapY?-1:1))}if(this.pointsCloud&&f.updateFloat("pointSize",this.pointSize),l.METALLICWORKFLOW){p.IG.Color3[0].r=void 0===this._metallic||null===this._metallic?1:this._metallic,p.IG.Color3[0].g=void 0===this._roughness||null===this._roughness?1:this._roughness,f.updateColor4("vReflectivityColor",p.IG.Color3[0],1);var y=null!==(r=null===(n=this.subSurface)||void 0===n?void 0:n._indexOfRefraction)&&void 0!==r?r:1.5,b=Math.pow((y-1)/(y+1),2);this._metallicReflectanceColor.scaleToRef(b*this._metallicF0Factor,p.IG.Color3[0]);var T=this._metallicF0Factor;f.updateColor4("vMetallicReflectanceFactors",p.IG.Color3[0],T)}else f.updateColor4("vReflectivityColor",this._reflectivityColor,this._microSurface);f.updateColor3("vEmissiveColor",Mo.EmissiveTextureEnabled?this._emissiveColor:p.v9.BlackReadOnly),f.updateColor3("vReflectionColor",this._reflectionColor),!l.SS_REFRACTION&&(null===(o=this.subSurface)||void 0===o?void 0:o._linkRefractionWithTransparency)?f.updateColor4("vAlbedoColor",this._albedoColor,1):f.updateColor4("vAlbedoColor",this._albedoColor,this.alpha),this._lightingInfos.x=this._directIntensity,this._lightingInfos.y=this._emissiveIntensity,this._lightingInfos.z=this._environmentIntensity*s.environmentIntensity,this._lightingInfos.w=this._specularIntensity,f.updateVector4("vLightingIntensity",this._lightingInfos),s.ambientColor.multiplyToRef(this._ambientColor,this._globalAmbientColor),f.updateColor3("vAmbientColor",this._globalAmbientColor),f.updateFloat2("vDebugMode",this.debugLimit,this.debugFactor)}s.texturesEnabled&&(this._albedoTexture&&Mo.DiffuseTextureEnabled&&f.setTexture("albedoSampler",this._albedoTexture),this._ambientTexture&&Mo.AmbientTextureEnabled&&f.setTexture("ambientSampler",this._ambientTexture),this._opacityTexture&&Mo.OpacityTextureEnabled&&f.setTexture("opacitySampler",this._opacityTexture),d&&Mo.ReflectionTextureEnabled&&(l.LODBASEDMICROSFURACE?f.setTexture("reflectionSampler",d):(f.setTexture("reflectionSampler",d._lodTextureMid||d),f.setTexture("reflectionSamplerLow",d._lodTextureLow||d),f.setTexture("reflectionSamplerHigh",d._lodTextureHigh||d)),l.USEIRRADIANCEMAP&&f.setTexture("irradianceSampler",d.irradianceTexture)),l.ENVIRONMENTBRDF&&f.setTexture("environmentBrdfSampler",this._environmentBRDFTexture),this._emissiveTexture&&Mo.EmissiveTextureEnabled&&f.setTexture("emissiveSampler",this._emissiveTexture),this._lightmapTexture&&Mo.LightmapTextureEnabled&&f.setTexture("lightmapSampler",this._lightmapTexture),Mo.SpecularTextureEnabled&&(this._metallicTexture?f.setTexture("reflectivitySampler",this._metallicTexture):this._reflectivityTexture&&f.setTexture("reflectivitySampler",this._reflectivityTexture),this._metallicReflectanceTexture&&f.setTexture("metallicReflectanceSampler",this._metallicReflectanceTexture),this._reflectanceTexture&&l.REFLECTANCE&&f.setTexture("reflectanceSampler",this._reflectanceTexture),this._microSurfaceTexture&&f.setTexture("microSurfaceSampler",this._microSurfaceTexture)),this._bumpTexture&&u.getCaps().standardDerivatives&&Mo.BumpTextureEnabled&&!this._disableBumpMap&&f.setTexture("bumpSampler",this._bumpTexture)),this.getScene().useOrderIndependentTransparency&&this.needAlphaBlendingForMesh(t)&&this.getScene().depthPeelingRenderer.bind(c),this._eventInfo.subMesh=i,this._callbackPluginEventBindForSubMesh(this._eventInfo),(0,Xo.gS)(this._activeEffect,this,s),this.bindEyePosition(c)}else s.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);!h&&this.isFrozen||(s.lightsEnabled&&!this._disableLighting&&(0,Ui.RL)(s,t,this._activeEffect,l,this._maxSimultaneousLights),(s.fogEnabled&&t.applyFog&&s.fogMode!==rt.FOGMODE_NONE||d||this.subSurface.refractionTexture||t.receiveShadows||l.PREPASS)&&this.bindView(c),(0,Ui.Yy)(s,t,this._activeEffect,!0),l.NUM_MORPH_INFLUENCERS&&(0,Ui.nR)(t,this._activeEffect),l.BAKED_VERTEX_ANIMATION_TEXTURE&&(null===(a=t.bakedVertexAnimationManager)||void 0===a||a.bind(c,l.INSTANCES)),this._imageProcessingConfiguration.bind(this._activeEffect),(0,Ui.DL)(l,this._activeEffect,s)),this._afterBind(t,this._activeEffect,i),f.update()}}},t.prototype.getAnimatables=function(){var t=e.prototype.getAnimatables.call(this);return this._albedoTexture&&this._albedoTexture.animations&&this._albedoTexture.animations.length>0&&t.push(this._albedoTexture),this._ambientTexture&&this._ambientTexture.animations&&this._ambientTexture.animations.length>0&&t.push(this._ambientTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&t.push(this._opacityTexture),this._reflectionTexture&&this._reflectionTexture.animations&&this._reflectionTexture.animations.length>0&&t.push(this._reflectionTexture),this._emissiveTexture&&this._emissiveTexture.animations&&this._emissiveTexture.animations.length>0&&t.push(this._emissiveTexture),this._metallicTexture&&this._metallicTexture.animations&&this._metallicTexture.animations.length>0?t.push(this._metallicTexture):this._reflectivityTexture&&this._reflectivityTexture.animations&&this._reflectivityTexture.animations.length>0&&t.push(this._reflectivityTexture),this._bumpTexture&&this._bumpTexture.animations&&this._bumpTexture.animations.length>0&&t.push(this._bumpTexture),this._lightmapTexture&&this._lightmapTexture.animations&&this._lightmapTexture.animations.length>0&&t.push(this._lightmapTexture),this._metallicReflectanceTexture&&this._metallicReflectanceTexture.animations&&this._metallicReflectanceTexture.animations.length>0&&t.push(this._metallicReflectanceTexture),this._reflectanceTexture&&this._reflectanceTexture.animations&&this._reflectanceTexture.animations.length>0&&t.push(this._reflectanceTexture),this._microSurfaceTexture&&this._microSurfaceTexture.animations&&this._microSurfaceTexture.animations.length>0&&t.push(this._microSurfaceTexture),t},t.prototype._getReflectionTexture=function(){return this._reflectionTexture?this._reflectionTexture:this.getScene().environmentTexture},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._albedoTexture&&t.push(this._albedoTexture),this._ambientTexture&&t.push(this._ambientTexture),this._opacityTexture&&t.push(this._opacityTexture),this._reflectionTexture&&t.push(this._reflectionTexture),this._emissiveTexture&&t.push(this._emissiveTexture),this._reflectivityTexture&&t.push(this._reflectivityTexture),this._metallicTexture&&t.push(this._metallicTexture),this._metallicReflectanceTexture&&t.push(this._metallicReflectanceTexture),this._reflectanceTexture&&t.push(this._reflectanceTexture),this._microSurfaceTexture&&t.push(this._microSurfaceTexture),this._bumpTexture&&t.push(this._bumpTexture),this._lightmapTexture&&t.push(this._lightmapTexture),t},t.prototype.hasTexture=function(t){return!!e.prototype.hasTexture.call(this,t)||this._albedoTexture===t||this._ambientTexture===t||this._opacityTexture===t||this._reflectionTexture===t||this._emissiveTexture===t||this._reflectivityTexture===t||this._metallicTexture===t||this._metallicReflectanceTexture===t||this._reflectanceTexture===t||this._microSurfaceTexture===t||this._bumpTexture===t||this._lightmapTexture===t},t.prototype.setPrePassRenderer=function(){var e;if(!(null===(e=this.subSurface)||void 0===e?void 0:e.isScatteringEnabled))return!1;var t=this.getScene().enableSubSurfaceForPrePass();return t&&(t.enabled=!0),!0},t.prototype.dispose=function(t,i){var n,r,o,a,s,l,c,u,h,d,p,f;i&&(this._environmentBRDFTexture&&this.getScene().environmentBRDFTexture!==this._environmentBRDFTexture&&this._environmentBRDFTexture.dispose(),null===(n=this._albedoTexture)||void 0===n||n.dispose(),null===(r=this._ambientTexture)||void 0===r||r.dispose(),null===(o=this._opacityTexture)||void 0===o||o.dispose(),null===(a=this._reflectionTexture)||void 0===a||a.dispose(),null===(s=this._emissiveTexture)||void 0===s||s.dispose(),null===(l=this._metallicTexture)||void 0===l||l.dispose(),null===(c=this._reflectivityTexture)||void 0===c||c.dispose(),null===(u=this._bumpTexture)||void 0===u||u.dispose(),null===(h=this._lightmapTexture)||void 0===h||h.dispose(),null===(d=this._metallicReflectanceTexture)||void 0===d||d.dispose(),null===(p=this._reflectanceTexture)||void 0===p||p.dispose(),null===(f=this._microSurfaceTexture)||void 0===f||f.dispose()),this._renderTargets.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,t,i)},t.PBRMATERIAL_OPAQUE=Vi.MATERIAL_OPAQUE,t.PBRMATERIAL_ALPHATEST=Vi.MATERIAL_ALPHATEST,t.PBRMATERIAL_ALPHABLEND=Vi.MATERIAL_ALPHABLEND,t.PBRMATERIAL_ALPHATESTANDBLEND=Vi.MATERIAL_ALPHATESTANDBLEND,t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS=0,t.LIGHTFALLOFF_PHYSICAL=0,t.LIGHTFALLOFF_GLTF=1,t.LIGHTFALLOFF_STANDARD=2,(0,m.Cg)([(0,V.n1)()],t.prototype,"_imageProcessingConfiguration",void 0),(0,m.Cg)([(0,V.$z)("_markAllSubMeshesAsMiscDirty")],t.prototype,"debugMode",void 0),t}(Io),jd=function(e){function t(i,n){var r=e.call(this,i,n)||this;return r.directIntensity=1,r.emissiveIntensity=1,r.environmentIntensity=1,r.specularIntensity=1,r.disableBumpMap=!1,r.ambientTextureStrength=1,r.ambientTextureImpactOnAnalyticalLights=t.DEFAULT_AO_ON_ANALYTICAL_LIGHTS,r.metallicF0Factor=1,r.metallicReflectanceColor=p.v9.White(),r.useOnlyMetallicFromMetallicReflectanceTexture=!1,r.ambientColor=new p.v9(0,0,0),r.albedoColor=new p.v9(1,1,1),r.reflectivityColor=new p.v9(1,1,1),r.reflectionColor=new p.v9(1,1,1),r.emissiveColor=new p.v9(0,0,0),r.microSurface=1,r.useLightmapAsShadowmap=!1,r.useAlphaFromAlbedoTexture=!1,r.forceAlphaTest=!1,r.alphaCutOff=.4,r.useSpecularOverAlpha=!0,r.useMicroSurfaceFromReflectivityMapAlpha=!1,r.useRoughnessFromMetallicTextureAlpha=!0,r.useRoughnessFromMetallicTextureGreen=!1,r.useMetallnessFromMetallicTextureBlue=!1,r.useAmbientOcclusionFromMetallicTextureRed=!1,r.useAmbientInGrayScale=!1,r.useAutoMicroSurfaceFromReflectivityMap=!1,r.useRadianceOverAlpha=!0,r.useObjectSpaceNormalMap=!1,r.useParallax=!1,r.useParallaxOcclusion=!1,r.parallaxScaleBias=.05,r.disableLighting=!1,r.forceIrradianceInFragment=!1,r.maxSimultaneousLights=4,r.invertNormalMapX=!1,r.invertNormalMapY=!1,r.twoSidedLighting=!1,r.useAlphaFresnel=!1,r.useLinearAlphaFresnel=!1,r.environmentBRDFTexture=null,r.forceNormalForward=!1,r.enableSpecularAntiAliasing=!1,r.useHorizonOcclusion=!0,r.useRadianceOcclusion=!0,r.unlit=!1,r.applyDecalMapAfterDetailMap=!1,r._environmentBRDFTexture=Md(r.getScene()),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this.subSurface.refractionTexture},set:function(e){this.subSurface.refractionTexture=e,e?this.subSurface.isRefractionEnabled=!0:this.subSurface.linkRefractionWithTransparency||(this.subSurface.isRefractionEnabled=!1)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this.subSurface.indexOfRefraction},set:function(e){this.subSurface.indexOfRefraction=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"invertRefractionY",{get:function(){return this.subSurface.invertRefractionY},set:function(e){this.subSurface.invertRefractionY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"linkRefractionWithTransparency",{get:function(){return this.subSurface.linkRefractionWithTransparency},set:function(e){this.subSurface.linkRefractionWithTransparency=e,e&&(this.subSurface.isRefractionEnabled=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"usePhysicalLightFalloff",{get:function(){return this._lightFalloff===Hd.LIGHTFALLOFF_PHYSICAL},set:function(e){e!==this.usePhysicalLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Hd.LIGHTFALLOFF_PHYSICAL:Hd.LIGHTFALLOFF_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useGLTFLightFalloff",{get:function(){return this._lightFalloff===Hd.LIGHTFALLOFF_GLTF},set:function(e){e!==this.useGLTFLightFalloff&&(this._markAllSubMeshesAsTexturesDirty(),this._lightFalloff=e?Hd.LIGHTFALLOFF_GLTF:Hd.LIGHTFALLOFF_STANDARD)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraToneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraExposure",{get:function(){return this._imageProcessingConfiguration.exposure},set:function(e){this._imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraContrast",{get:function(){return this._imageProcessingConfiguration.contrast},set:function(e){this._imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorGradingTexture",{get:function(){return this._imageProcessingConfiguration.colorGradingTexture},set:function(e){this._imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraColorCurves",{get:function(){return this._imageProcessingConfiguration.colorCurves},set:function(e){this._imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PBRMaterial"},t.prototype.clone=function(e,i,n){var r=this;void 0===i&&(i=!0),void 0===n&&(n="");var o=G.p.Clone((function(){return 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e.prototype.canLoad=function(e){return e.endsWith(".dds")},e.prototype.loadCubeData=function(e,t,i,n){var r,o=t.getEngine(),a=!1,s=1e3;if(Array.isArray(e))for(var l=0;l<e.length;l++){var c=e[l];r=hc.GetDDSInfo(c),t.width=r.width,t.height=r.height,a=(r.isRGB||r.isLuminance||r.mipmapCount>1)&&t.generateMipMaps,o._unpackFlipY(r.isCompressed),hc.UploadDDSLevels(o,t,c,r,a,6,-1,l),r.isFourCC||1!==r.mipmapCount?s=r.mipmapCount-1:o.generateMipMapsForCubemap(t)}else c=e,r=hc.GetDDSInfo(c),t.width=r.width,t.height=r.height,i&&(r.sphericalPolynomial=new Xl),a=(r.isRGB||r.isLuminance||r.mipmapCount>1)&&t.generateMipMaps,o._unpackFlipY(r.isCompressed),hc.UploadDDSLevels(o,t,c,r,a,6),r.isFourCC||1!==r.mipmapCount?s=r.mipmapCount-1:o.generateMipMapsForCubemap(t,!1);o._setCubeMapTextureParams(t,a,s),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n({isDDS:!0,width:t.width,info:r,data:e,texture:t})},e.prototype.loadData=function(e,t,i){var n=hc.GetDDSInfo(e),r=(n.isRGB||n.isLuminance||n.mipmapCount>1)&&t.generateMipMaps&&Math.max(n.width,n.height)>>n.mipmapCount-1==1;i(n.width,n.height,r,n.isFourCC,(function(){hc.UploadDDSLevels(t.getEngine(),t,e,n,r,1)}))},e}();Ri._TextureLoaders.push(new qd);var Kd=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return e.endsWith(".env")},e.prototype.loadCubeData=function(e,t,i,n,r){if(!Array.isArray(e)){var o=vc(e);if(o){t.width=o.width,t.height=o.width;try{Ac(t,o),Sc(t,e,o).then((function(){t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n()}),(function(e){null==r||r("Can not upload environment levels",e)}))}catch(e){null==r||r("Can not upload environment file",e)}}else r&&r("Can not parse the environment file",null)}},e.prototype.loadData=function(){throw".env not supported in 2d."},e}();Ri._TextureLoaders.push(new Kd);var Qd,Zd,Jd,$d=function(){function e(t,i){if(this.data=t,this.isInvalid=!1,!e.IsValid(t))return this.isInvalid=!0,void T.V.Error("texture missing KTX identifier");var n=Uint32Array.BYTES_PER_ELEMENT,r=new DataView(this.data.buffer,this.data.byteOffset+12,13*n),o=67305985===r.getUint32(0,!0);return this.glType=r.getUint32(1*n,o),this.glTypeSize=r.getUint32(2*n,o),this.glFormat=r.getUint32(3*n,o),this.glInternalFormat=r.getUint32(4*n,o),this.glBaseInternalFormat=r.getUint32(5*n,o),this.pixelWidth=r.getUint32(6*n,o),this.pixelHeight=r.getUint32(7*n,o),this.pixelDepth=r.getUint32(8*n,o),this.numberOfArrayElements=r.getUint32(9*n,o),this.numberOfFaces=r.getUint32(10*n,o),this.numberOfMipmapLevels=r.getUint32(11*n,o),this.bytesOfKeyValueData=r.getUint32(12*n,o),0!==this.glType?(T.V.Error("only compressed formats currently supported"),void(this.isInvalid=!0)):(this.numberOfMipmapLevels=Math.max(1,this.numberOfMipmapLevels),0===this.pixelHeight||0!==this.pixelDepth?(T.V.Error("only 2D textures currently supported"),void(this.isInvalid=!0)):0!==this.numberOfArrayElements?(T.V.Error("texture arrays not currently supported"),void(this.isInvalid=!0)):this.numberOfFaces!==i?(T.V.Error("number of faces expected"+i+", but found "+this.numberOfFaces),void(this.isInvalid=!0)):void(this.loadType=e.COMPRESSED_2D))}return e.prototype.uploadLevels=function(t,i){switch(this.loadType){case e.COMPRESSED_2D:this._upload2DCompressedLevels(t,i);case e.TEX_2D:case e.COMPRESSED_3D:case e.TEX_3D:}},e.prototype._upload2DCompressedLevels=function(t,i){for(var n=e.HEADER_LEN+this.bytesOfKeyValueData,r=this.pixelWidth,o=this.pixelHeight,a=i?this.numberOfMipmapLevels:1,s=0;s<a;s++){var l=new Int32Array(this.data.buffer,this.data.byteOffset+n,1)[0];n+=4;for(var c=0;c<this.numberOfFaces;c++){var u=new Uint8Array(this.data.buffer,this.data.byteOffset+n,l);t.getEngine()._uploadCompressedDataToTextureDirectly(t,t.format,r,o,u,c,s),n+=l,n+=3-(l+3)%4}r=Math.max(1,.5*r),o=Math.max(1,.5*o)}},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&49===t[5]&&49===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e.HEADER_LEN=64,e.COMPRESSED_2D=0,e.COMPRESSED_3D=1,e.TEX_2D=2,e.TEX_3D=3,e}(),ep=function(){function e(e){this._pendingActions=new Array,this._workerInfos=e.map((function(e){return{workerPromise:Promise.resolve(e),idle:!0}}))}return e.prototype.dispose=function(){for(var e=0,t=this._workerInfos;e<t.length;e++)t[e].workerPromise.then((function(e){e.terminate()}));this._workerInfos.length=0,this._pendingActions.length=0},e.prototype.push=function(e){this._executeOnIdleWorker(e)||this._pendingActions.push(e)},e.prototype._executeOnIdleWorker=function(e){for(var t=0,i=this._workerInfos;t<i.length;t++){var n=i[t];if(n.idle)return this._execute(n,e),!0}return!1},e.prototype._execute=function(e,t){var i=this;e.idle=!1,e.workerPromise.then((function(n){t(n,(function(){var t=i._pendingActions.shift();t?i._execute(e,t):e.idle=!0}))}))},e}(),tp=function(e){function t(i,n,r){void 0===r&&(r=t.DefaultOptions);var o=e.call(this,[])||this;return o._maxWorkers=i,o._createWorkerAsync=n,o._options=r,o}return(0,m.C6)(t,e),t.prototype.push=function(e){if(!this._executeOnIdleWorker(e))if(this._workerInfos.length<this._maxWorkers){var t={workerPromise:this._createWorkerAsync(),idle:!1};this._workerInfos.push(t),this._execute(t,e)}else this._pendingActions.push(e)},t.prototype._execute=function(t,i){var n=this;t.timeoutId&&(clearTimeout(t.timeoutId),delete t.timeoutId),e.prototype._execute.call(this,t,(function(e,r){i(e,(function(){r(),t.idle&&(t.timeoutId=setTimeout((function(){t.workerPromise.then((function(e){e.terminate()}));var e=n._workerInfos.indexOf(t);-1!==e&&n._workerInfos.splice(e,1)}),n._options.idleTimeElapsedBeforeRelease))}))}))},t.DefaultOptions={idleTimeElapsedBeforeRelease:1e3},t}(ep);function ip(e,t){var i=(null==t?void 0:t.jsDecoderModule)||KTX2DECODER;e&&(e.wasmUASTCToASTC&&(i.LiteTranscoder_UASTC_ASTC.WasmModuleURL=e.wasmUASTCToASTC),e.wasmUASTCToBC7&&(i.LiteTranscoder_UASTC_BC7.WasmModuleURL=e.wasmUASTCToBC7),e.wasmUASTCToRGBA_UNORM&&(i.LiteTranscoder_UASTC_RGBA_UNORM.WasmModuleURL=e.wasmUASTCToRGBA_UNORM),e.wasmUASTCToRGBA_SRGB&&(i.LiteTranscoder_UASTC_RGBA_SRGB.WasmModuleURL=e.wasmUASTCToRGBA_SRGB),e.wasmUASTCToR8_UNORM&&(i.LiteTranscoder_UASTC_R8_UNORM.WasmModuleURL=e.wasmUASTCToR8_UNORM),e.wasmUASTCToRG8_UNORM&&(i.LiteTranscoder_UASTC_RG8_UNORM.WasmModuleURL=e.wasmUASTCToRG8_UNORM),e.jsMSCTranscoder&&(i.MSCTranscoder.JSModuleURL=e.jsMSCTranscoder),e.wasmMSCTranscoder&&(i.MSCTranscoder.WasmModuleURL=e.wasmMSCTranscoder),e.wasmZSTDDecoder&&(i.ZSTDDecoder.WasmModuleURL=e.wasmZSTDDecoder)),t&&(t.wasmUASTCToASTC&&(i.LiteTranscoder_UASTC_ASTC.WasmBinary=t.wasmUASTCToASTC),t.wasmUASTCToBC7&&(i.LiteTranscoder_UASTC_BC7.WasmBinary=t.wasmUASTCToBC7),t.wasmUASTCToRGBA_UNORM&&(i.LiteTranscoder_UASTC_RGBA_UNORM.WasmBinary=t.wasmUASTCToRGBA_UNORM),t.wasmUASTCToRGBA_SRGB&&(i.LiteTranscoder_UASTC_RGBA_SRGB.WasmBinary=t.wasmUASTCToRGBA_SRGB),t.wasmUASTCToR8_UNORM&&(i.LiteTranscoder_UASTC_R8_UNORM.WasmBinary=t.wasmUASTCToR8_UNORM),t.wasmUASTCToRG8_UNORM&&(i.LiteTranscoder_UASTC_RG8_UNORM.WasmBinary=t.wasmUASTCToRG8_UNORM),t.jsMSCTranscoder&&(i.MSCTranscoder.JSModule=t.jsMSCTranscoder),t.wasmMSCTranscoder&&(i.MSCTranscoder.WasmBinary=t.wasmMSCTranscoder),t.wasmZSTDDecoder&&(i.ZSTDDecoder.WasmBinary=t.wasmZSTDDecoder))}function np(e){var t;void 0===e&&"undefined"!=typeof KTX2DECODER&&(e=KTX2DECODER),onmessage=function(i){if(i.data)switch(i.data.action){case"init":var n=i.data.urls;n&&(n.jsDecoderModule&&void 0===e&&(importScripts(n.jsDecoderModule),e=KTX2DECODER),ip(n)),i.data.wasmBinaries&&ip(void 0,(0,m.Cl)((0,m.Cl)({},i.data.wasmBinaries),{jsDecoderModule:e})),t=new e.KTX2Decoder,postMessage({action:"init"});break;case"setDefaultDecoderOptions":e.KTX2Decoder.DefaultDecoderOptions=i.data.options;break;case"decode":t.decode(i.data.data,i.data.caps,i.data.options).then((function(e){for(var t=[],i=0;i<e.mipmaps.length;++i){var n=e.mipmaps[i];n&&n.data&&t.push(n.data.buffer)}postMessage({action:"decoded",success:!0,decodedData:e},t)})).catch((function(e){postMessage({action:"decoded",success:!1,msg:e})}))}}}!function(e){e[e.ETC1S=0]="ETC1S",e[e.UASTC4x4=1]="UASTC4x4"}(Qd||(Qd={})),function(e){e[e.ASTC_4X4_RGBA=0]="ASTC_4X4_RGBA",e[e.BC7_RGBA=1]="BC7_RGBA",e[e.BC3_RGBA=2]="BC3_RGBA",e[e.BC1_RGB=3]="BC1_RGB",e[e.PVRTC1_4_RGBA=4]="PVRTC1_4_RGBA",e[e.PVRTC1_4_RGB=5]="PVRTC1_4_RGB",e[e.ETC2_RGBA=6]="ETC2_RGBA",e[e.ETC1_RGB=7]="ETC1_RGB",e[e.RGBA32=8]="RGBA32",e[e.R8=9]="R8",e[e.RG8=10]="RG8"}(Zd||(Zd={})),function(e){e[e.COMPRESSED_RGBA_BPTC_UNORM_EXT=36492]="COMPRESSED_RGBA_BPTC_UNORM_EXT",e[e.COMPRESSED_RGBA_ASTC_4X4_KHR=37808]="COMPRESSED_RGBA_ASTC_4X4_KHR",e[e.COMPRESSED_RGB_S3TC_DXT1_EXT=33776]="COMPRESSED_RGB_S3TC_DXT1_EXT",e[e.COMPRESSED_RGBA_S3TC_DXT5_EXT=33779]="COMPRESSED_RGBA_S3TC_DXT5_EXT",e[e.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG=35842]="COMPRESSED_RGBA_PVRTC_4BPPV1_IMG",e[e.COMPRESSED_RGB_PVRTC_4BPPV1_IMG=35840]="COMPRESSED_RGB_PVRTC_4BPPV1_IMG",e[e.COMPRESSED_RGBA8_ETC2_EAC=37496]="COMPRESSED_RGBA8_ETC2_EAC",e[e.COMPRESSED_RGB8_ETC2=37492]="COMPRESSED_RGB8_ETC2",e[e.COMPRESSED_RGB_ETC1_WEBGL=36196]="COMPRESSED_RGB_ETC1_WEBGL",e[e.RGBA8Format=32856]="RGBA8Format",e[e.R8Format=33321]="R8Format",e[e.RG8Format=33323]="RG8Format"}(Jd||(Jd={}));var rp=function(){function e(){this._isDirty=!0,this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=!0,this._ktx2DecoderOptions={}}return Object.defineProperty(e.prototype,"isDirty",{get:function(){return this._isDirty},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRGBAIfASTCBC7NotAvailableWhenUASTC",{get:function(){return this._useRGBAIfASTCBC7NotAvailableWhenUASTC},set:function(e){this._useRGBAIfASTCBC7NotAvailableWhenUASTC!==e&&(this._useRGBAIfASTCBC7NotAvailableWhenUASTC=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRGBAIfOnlyBC1BC3AvailableWhenUASTC",{get:function(){return this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC},set:function(e){this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC!==e&&(this._useRGBAIfOnlyBC1BC3AvailableWhenUASTC=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceRGBA",{get:function(){return this._forceRGBA},set:function(e){this._forceRGBA!==e&&(this._forceRGBA=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceR8",{get:function(){return this._forceR8},set:function(e){this._forceR8!==e&&(this._forceR8=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forceRG8",{get:function(){return this._forceRG8},set:function(e){this._forceRG8!==e&&(this._forceRG8=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bypassTranscoders",{get:function(){return this._bypassTranscoders},set:function(e){this._bypassTranscoders!==e&&(this._bypassTranscoders=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),e.prototype._getKTX2DecoderOptions=function(){if(!this._isDirty)return this._ktx2DecoderOptions;this._isDirty=!1;var e={useRGBAIfASTCBC7NotAvailableWhenUASTC:this._useRGBAIfASTCBC7NotAvailableWhenUASTC,forceRGBA:this._forceRGBA,forceR8:this._forceR8,forceRG8:this._forceRG8,bypassTranscoders:this._bypassTranscoders};return this.useRGBAIfOnlyBC1BC3AvailableWhenUASTC&&(e.transcodeFormatDecisionTree={UASTC:{transcodeFormat:[Zd.BC1_RGB,Zd.BC3_RGBA],yes:{transcodeFormat:Zd.RGBA32,engineFormat:32856,roundToMultiple4:!1}}}),this._ktx2DecoderOptions=e,e},e}(),op=function(){function e(t,i){var n,r;void 0===i&&(i=e.DefaultNumWorkers),this._engine=t;var o="object"==typeof i&&i.workerPool||e.WorkerPool;if(o)e._WorkerPoolPromise=Promise.resolve(o);else{"object"==typeof i?e._KTX2DecoderModule=null===(n=null==i?void 0:i.binariesAndModulesContainer)||void 0===n?void 0:n.jsDecoderModule:"undefined"!=typeof KTX2DECODER&&(e._KTX2DecoderModule=KTX2DECODER);var a="number"==typeof i?i:null!==(r=i.numWorkers)&&void 0!==r?r:e.DefaultNumWorkers;e._Initialize(a)}}return e.GetDefaultNumWorkers=function(){return"object"==typeof navigator&&navigator.hardwareConcurrency?Math.min(Math.floor(.5*navigator.hardwareConcurrency),4):1},e._Initialize=function(t){if(!e._WorkerPoolPromise&&!e._DecoderModulePromise){var i={jsDecoderModule:ie.S0.GetBabylonScriptURL(this.URLConfig.jsDecoderModule,!0),wasmUASTCToASTC:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToASTC,!0),wasmUASTCToBC7:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToBC7,!0),wasmUASTCToRGBA_UNORM:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_UNORM,!0),wasmUASTCToRGBA_SRGB:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRGBA_SRGB,!0),wasmUASTCToR8_UNORM:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToR8_UNORM,!0),wasmUASTCToRG8_UNORM:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmUASTCToRG8_UNORM,!0),jsMSCTranscoder:ie.S0.GetBabylonScriptURL(this.URLConfig.jsMSCTranscoder,!0),wasmMSCTranscoder:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmMSCTranscoder,!0),wasmZSTDDecoder:ie.S0.GetBabylonScriptURL(this.URLConfig.wasmZSTDDecoder,!0)};t&&"function"==typeof Worker&&"undefined"!=typeof URL?e._WorkerPoolPromise=new Promise((function(e){var n="".concat(ip,"(").concat(np,")()"),r=URL.createObjectURL(new Blob([n],{type:"application/javascript"}));e(new tp(t,(function(){return function(e,t,i){return new Promise((function(t,n){var r=function(t){e.removeEventListener("error",r),e.removeEventListener("message",o),n(t)},o=function(i){"init"===i.data.action&&(e.removeEventListener("error",r),e.removeEventListener("message",o),t(e))};e.addEventListener("error",r),e.addEventListener("message",o),e.postMessage({action:"init",urls:i,wasmBinaries:undefined})}))}(new Worker(r),0,i)})))})):void 0===e._KTX2DecoderModule?e._DecoderModulePromise=ie.S0.LoadBabylonScriptAsync(i.jsDecoderModule).then((function(){return e._KTX2DecoderModule=KTX2DECODER,e._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,e._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,ip(i,e._KTX2DecoderModule),new e._KTX2DecoderModule.KTX2Decoder})):(e._KTX2DecoderModule.MSCTranscoder.UseFromWorkerThread=!1,e._KTX2DecoderModule.WASMMemoryManager.LoadBinariesFromCurrentThread=!0,e._DecoderModulePromise=Promise.resolve(new e._KTX2DecoderModule.KTX2Decoder))}},e.prototype._uploadAsync=function(t,i,n){var r=this,o=this._engine.getCaps(),a={astc:!!o.astc,bptc:!!o.bptc,s3tc:!!o.s3tc,pvrtc:!!o.pvrtc,etc2:!!o.etc2,etc1:!!o.etc1};if(e._WorkerPoolPromise)return e._WorkerPoolPromise.then((function(o){return new Promise((function(s,l){o.push((function(o,c){var u=function(e){o.removeEventListener("error",u),o.removeEventListener("message",h),l(e),c()},h=function(e){if("decoded"===e.data.action){if(o.removeEventListener("error",u),o.removeEventListener("message",h),e.data.success)try{r._createTexture(e.data.decodedData,i,n),s()}catch(e){l({message:e})}else l({message:e.data.msg});c()}};o.addEventListener("error",u),o.addEventListener("message",h),o.postMessage({action:"setDefaultDecoderOptions",options:e.DefaultDecoderOptions._getKTX2DecoderOptions()});var d=new Uint8Array(t.byteLength);d.set(new Uint8Array(t.buffer,t.byteOffset,t.byteLength)),o.postMessage({action:"decode",data:d,caps:a,options:n},[d.buffer])}))}))}));if(e._DecoderModulePromise)return e._DecoderModulePromise.then((function(n){return e.DefaultDecoderOptions.isDirty&&(e._KTX2DecoderModule.KTX2Decoder.DefaultDecoderOptions=e.DefaultDecoderOptions._getKTX2DecoderOptions()),new Promise((function(e,a){n.decode(t,o).then((function(t){r._createTexture(t,i),e()})).catch((function(e){a({message:e})}))}))}));throw new Error("KTX2 decoder module is not available")},e.prototype._createTexture=function(e,t,i){this._engine._bindTextureDirectly(3553,t),i&&(i.transcodedFormat=e.transcodedFormat,i.isInGammaSpace=e.isInGammaSpace,i.hasAlpha=e.hasAlpha,i.transcoderName=e.transcoderName);var n=!0;switch(e.transcodedFormat){case 32856:t.type=c.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=c.Y.TEXTUREFORMAT_RGBA;break;case 33321:t.type=c.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=c.Y.TEXTUREFORMAT_R;break;case 33323:t.type=c.Y.TEXTURETYPE_UNSIGNED_BYTE,t.format=c.Y.TEXTUREFORMAT_RG;break;default:t.format=e.transcodedFormat,n=!1}if(t._gammaSpace=e.isInGammaSpace,t.generateMipMaps=e.mipmaps.length>1,e.errors)throw new Error("KTX2 container - could not transcode the data. "+e.errors);for(var r=0;r<e.mipmaps.length;++r){var o=e.mipmaps[r];if(!o||!o.data)throw new Error("KTX2 container - could not transcode one of the image");n?(t.width=o.width,t.height=o.height,this._engine._uploadDataToTextureDirectly(t,o.data,0,r,void 0,!0)):this._engine._uploadCompressedDataToTextureDirectly(t,e.transcodedFormat,o.width,o.height,o.data,0,r)}t._extension=".ktx2",t.width=e.mipmaps[0].width,t.height=e.mipmaps[0].height,t.isReady=!0,this._engine._bindTextureDirectly(3553,null)},e.IsValid=function(e){if(e.byteLength>=12){var t=new Uint8Array(e.buffer,e.byteOffset,12);if(171===t[0]&&75===t[1]&&84===t[2]&&88===t[3]&&32===t[4]&&50===t[5]&&48===t[6]&&187===t[7]&&13===t[8]&&10===t[9]&&26===t[10]&&10===t[11])return!0}return!1},e.URLConfig={jsDecoderModule:"https://cdn.babylonjs.com/babylon.ktx2Decoder.js",wasmUASTCToASTC:null,wasmUASTCToBC7:null,wasmUASTCToRGBA_UNORM:null,wasmUASTCToRGBA_SRGB:null,wasmUASTCToR8_UNORM:null,wasmUASTCToRG8_UNORM:null,jsMSCTranscoder:null,wasmMSCTranscoder:null,wasmZSTDDecoder:null},e.DefaultNumWorkers=e.GetDefaultNumWorkers(),e.DefaultDecoderOptions=new rp,e}(),ap=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e,t){return e.endsWith(".ktx")||e.endsWith(".ktx2")||"image/ktx"===t||"image/ktx2"===t},e.prototype.loadCubeData=function(e,t,i,n){if(!Array.isArray(e)){t._invertVScale=!t.invertY;var r=t.getEngine(),o=new $d(e,6),a=o.numberOfMipmapLevels>1&&t.generateMipMaps;r._unpackFlipY(!0),o.uploadLevels(t,t.generateMipMaps),t.width=o.pixelWidth,t.height=o.pixelHeight,r._setCubeMapTextureParams(t,a,o.numberOfMipmapLevels-1),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n()}},e.prototype.loadData=function(e,t,i,n){if($d.IsValid(e)){t._invertVScale=!t.invertY;var r=new $d(e,1),o=function(e){switch(e){case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB_S3TC_DXT1_EXT:return c.Y.TEXTUREFORMAT_COMPRESSED_RGB_S3TC_DXT1;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT:return c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT3;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT:return c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_S3TC_DXT5;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ETC2:return c.Y.TEXTUREFORMAT_COMPRESSED_RGB8_ETC2;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:return c.Y.TEXTUREFORMAT_COMPRESSED_RGBA8_ETC2_EAC;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2:return c.Y.TEXTUREFORMAT_COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:return c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_ASTC_4x4;case c.Y.TEXTUREFORMAT_COMPRESSED_SRGB_ALPHA_BPTC_UNORM:return c.Y.TEXTUREFORMAT_COMPRESSED_RGBA_BPTC_UNORM}return null}(r.glInternalFormat);o?(t.format=o,t._useSRGBBuffer=t.getEngine()._getUseSRGBBuffer(!0,t.generateMipMaps),t._gammaSpace=!0):t.format=r.glInternalFormat,i(r.pixelWidth,r.pixelHeight,t.generateMipMaps,!0,(function(){r.uploadLevels(t,t.generateMipMaps)}),r.isInvalid)}else op.IsValid(e)?new op(t.getEngine())._uploadAsync(e,t,n).then((function(){i(t.width,t.height,t.generateMipMaps,!0,(function(){}),!1)}),(function(e){T.V.Warn("Failed to load KTX2 texture data: ".concat(e.message)),i(0,0,!1,!1,(function(){}),!0)})):(T.V.Error("texture missing KTX identifier"),i(0,0,!1,!1,(function(){}),!0))},e}();Ri._TextureLoaders.push(new ap);var sp,lp=function(e){function t(t,i,n){var r=e.call(this,t,d.Pq.Zero(),i)||this;return r._xrSessionManager=n,r._firstFrame=!1,r._referenceQuaternion=d.PT.Identity(),r._referencedPosition=new d.Pq,r._trackingState=0,r.onXRCameraInitializedObservable=new h.cP,r.onBeforeCameraTeleport=new h.cP,r.onAfterCameraTeleport=new h.cP,r.onTrackingStateChanged=new h.cP,r.compensateOnFirstFrame=!0,r._rotate180=new d.PT(0,1,0,0),r.minZ=.1,r.rotationQuaternion=new d.PT,r.cameraRigMode=Xt.RIG_MODE_CUSTOM,r.updateUpVectorFromRotation=!0,r._updateNumberOfRigCameras(1),r.freezeProjectionMatrix(),r._deferOnly=!0,r._xrSessionManager.onXRSessionInit.add((function(){r._referencedPosition.copyFromFloats(0,0,0),r._referenceQuaternion.copyFromFloats(0,0,0,1),r._firstFrame=r.compensateOnFirstFrame,r._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(){r._xrSessionManager.currentFrame&&r._updateDepthNearFar()}))})),r._xrSessionManager.onXRFrameObservable.add((function(){r._firstFrame&&r._updateFromXRSession(),r.onXRCameraInitializedObservable.hasObservers()&&(r.onXRCameraInitializedObservable.notifyObservers(r),r.onXRCameraInitializedObservable.clear()),r._deferredUpdated&&(r.position.copyFrom(r._deferredPositionUpdate),r.rotationQuaternion.copyFrom(r._deferredRotationQuaternionUpdate)),r._updateReferenceSpace(),r._updateFromXRSession()}),void 0,!0),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"trackingState",{get:function(){return this._trackingState},enumerable:!1,configurable:!0}),t.prototype._setTrackingState=function(e){this._trackingState!==e&&(this._trackingState=e,this.onTrackingStateChanged.notifyObservers(e))},Object.defineProperty(t.prototype,"realWorldHeight",{get:function(){var e=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.baseReferenceSpace);return e&&e.transform?e.transform.position.y*this._xrSessionManager.worldScalingFactor:0},enumerable:!1,configurable:!0}),t.prototype._updateForDualEyeDebugging=function(){this._updateNumberOfRigCameras(2),this.rigCameras[0].viewport=new Yt(0,0,.5,1),this.rigCameras[0].outputRenderTarget=null,this.rigCameras[1].viewport=new Yt(.5,0,.5,1),this.rigCameras[1].outputRenderTarget=null},t.prototype.setTransformationFromNonVRCamera=function(e,t){void 0===e&&(e=this.getScene().activeCamera),void 0===t&&(t=!0),e&&e!==this&&(e.computeWorldMatrix().decompose(void 0,this.rotationQuaternion,this.position),this.position.y=0,d.PT.FromEulerAnglesToRef(0,this.rotationQuaternion.toEulerAngles().y,0,this.rotationQuaternion),this._firstFrame=!0,t&&this._xrSessionManager.resetReferenceSpace())},t.prototype.getClassName=function(){return"WebXRCamera"},t.prototype.setTarget=function(e){var t=d.AA.Vector3[1];e.subtractToRef(this.position,t),t.y=0,t.normalize();var i=Math.atan2(t.x,t.z);this.rotationQuaternion.toEulerAnglesToRef(t),d.PT.FromEulerAnglesToRef(t.x,i,t.z,this.rotationQuaternion)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._lastXRViewerPose=void 0},t.prototype._updateDepthNearFar=function(){var e=(this.maxZ||1e4)*this._xrSessionManager.worldScalingFactor,t={depthFar:e,depthNear:this.minZ};this._xrSessionManager.updateRenderState(t),this._cache.minZ=this.minZ,this._cache.maxZ=e},t.prototype._updateFromXRSession=function(){var e=this,t=this._xrSessionManager.currentFrame&&this._xrSessionManager.currentFrame.getViewerPose(this._xrSessionManager.referenceSpace);if(this._lastXRViewerPose=t||void 0,t){var i=t.emulatedPosition?1:2;if(this._setTrackingState(i),this.minZ===this._cache.minZ&&this.maxZ===this._cache.maxZ||this._updateDepthNearFar(),t.transform){var n=t.transform.orientation;if(void 0===t.transform.orientation.x)return;var r=t.transform.position;this._referencedPosition.set(r.x,r.y,r.z).scaleInPlace(this._xrSessionManager.worldScalingFactor),this._referenceQuaternion.set(n.x,n.y,n.z,n.w),this._scene.useRightHandedSystem||(this._referencedPosition.z*=-1,this._referenceQuaternion.z*=-1,this._referenceQuaternion.w*=-1),this._firstFrame?(this._firstFrame=!1,this.position.y+=this._referencedPosition.y,this._referenceQuaternion.copyFromFloats(0,0,0,1)):(this.rotationQuaternion.copyFrom(this._referenceQuaternion),this.position.copyFrom(this._referencedPosition))}this.rigCameras.length!==t.views.length&&this._updateNumberOfRigCameras(t.views.length),t.views.forEach((function(t,i){var n,r=e.rigCameras[i];r.isLeftCamera||r.isRightCamera||("right"===t.eye?r._isRightCamera=!0:"left"===t.eye&&(r._isLeftCamera=!0));for(var o=e.getScene().customRenderTargets,a=0;a<o.length;a++){var s=o[a];-1===r.customRenderTargets.indexOf(s)&&r.customRenderTargets.push(s)}var l=t.transform.position,c=t.transform.orientation;r.parent=e.parent,r.position.set(l.x,l.y,l.z).scaleInPlace(e._xrSessionManager.worldScalingFactor),r.rotationQuaternion.set(c.x,c.y,c.z,c.w),e._scene.useRightHandedSystem?r.rotationQuaternion.multiplyInPlace(e._rotate180):(r.position.z*=-1,r.rotationQuaternion.z*=-1,r.rotationQuaternion.w*=-1),d.uq.FromFloat32ArrayToRefScaled(t.projectionMatrix,0,1,r._projectionMatrix),e._scene.useRightHandedSystem||r._projectionMatrix.toggleProjectionMatrixHandInPlace();var u=2*Math.atan2(1,t.projectionMatrix[5]);r.fov=u,0===i&&(e.fov=u,e._projectionMatrix.copyFrom(r._projectionMatrix));var h=e._xrSessionManager.getRenderTargetTextureForView(t);e._renderingMultiview=(null===(n=null==h?void 0:h._texture)||void 0===n?void 0:n.isMultiview)||!1,e._renderingMultiview?0==i&&(e._xrSessionManager.trySetViewportForView(e.viewport,t),e.outputRenderTarget=h):(e._xrSessionManager.trySetViewportForView(r.viewport,t),r.outputRenderTarget=h||e._xrSessionManager.getRenderTargetTextureForView(t)),r.layerMask=e.layerMask}))}else this._setTrackingState(0)},t.prototype._updateNumberOfRigCameras=function(e){for(void 0===e&&(e=1);this.rigCameras.length<e;){var t=new yr("XR-RigCamera: "+this.rigCameras.length,d.Pq.Zero(),this.getScene());t.minZ=.1,t.rotationQuaternion=new d.PT,t.updateUpVectorFromRotation=!0,t.isRigCamera=!0,t.rigParent=this,t.freezeProjectionMatrix(),this.rigCameras.push(t)}for(;this.rigCameras.length>e;){var i=this.rigCameras.pop();i&&i.dispose()}},t.prototype._updateReferenceSpace=function(){if(!this.position.equals(this._referencedPosition)||!this.rotationQuaternion.equals(this._referenceQuaternion)){var e=d.AA.Matrix[0],i=d.AA.Matrix[1],n=d.AA.Matrix[2];d.uq.ComposeToRef(t._ScaleReadOnly,this._referenceQuaternion,this._referencedPosition,e),d.uq.ComposeToRef(t._ScaleReadOnly,this.rotationQuaternion,this.position,i),e.invert().multiplyToRef(i,n),n.invert(),this._scene.useRightHandedSystem||n.toggleModelMatrixHandInPlace(),n.decompose(void 0,this._referenceQuaternion,this._referencedPosition);var r=new XRRigidTransform({x:this._referencedPosition.x/this._xrSessionManager.worldScalingFactor,y:this._referencedPosition.y/this._xrSessionManager.worldScalingFactor,z:this._referencedPosition.z/this._xrSessionManager.worldScalingFactor},{x:this._referenceQuaternion.x,y:this._referenceQuaternion.y,z:this._referenceQuaternion.z,w:this._referenceQuaternion.w});this._xrSessionManager.referenceSpace=this._xrSessionManager.referenceSpace.getOffsetReferenceSpace(r)}},t._ScaleReadOnly=d.Pq.One(),t}(br),cp=function(){function e(e){var t=this;this._scene=e,this._nonVRCamera=null,this._attachedToElement=!1,this._spectatorCamera=null,this._originalSceneAutoClear=!0,this._supported=!1,this._spectatorMode=!1,this._lastTimestamp=0,this.onInitialXRPoseSetObservable=new h.cP,this.onStateChangedObservable=new h.cP,this.state=3,this.sessionManager=new ra(e),this.camera=new lp("webxr",e,this.sessionManager),this.featuresManager=new wn(this.sessionManager),e.onDisposeObservable.addOnce((function(){t.dispose()}))}return e.CreateAsync=function(t){var i=new e(t);return i.sessionManager.initializeAsync().then((function(){return i._supported=!0,i})).catch((function(e){throw i._setState(3),i.dispose(),e}))},e.prototype.dispose=function(){var e;this.exitXRAsync(),this.camera.dispose(),this.onStateChangedObservable.clear(),this.onInitialXRPoseSetObservable.clear(),this.sessionManager.dispose(),null===(e=this._spectatorCamera)||void 0===e||e.dispose(),this._nonVRCamera&&(this._scene.activeCamera=this._nonVRCamera)},e.prototype.enterXRAsync=function(e,t,i,n){var r,o,a,s;return void 0===i&&(i=this.sessionManager.getWebXRRenderTarget()),void 0===n&&(n={}),(0,m.sH)(this,void 0,void 0,(function(){var l,c,u,h=this;return(0,m.YH)(this,(function(d){switch(d.label){case 0:if(!this._supported)throw"WebXR not supported in this browser or environment";return this._setState(0),"viewer"!==t&&"local"!==t&&(n.optionalFeatures=n.optionalFeatures||[],n.optionalFeatures.push(t)),[4,this.featuresManager._extendXRSessionInitObject(n)];case 1:n=d.sent(),"immersive-ar"===e&&"unbounded"!==t&&T.V.Warn("We recommend using 'unbounded' reference space type when using 'immersive-ar' session mode"),d.label=2;case 2:return d.trys.push([2,7,,8]),[4,this.sessionManager.initializeSessionAsync(e,n)];case 3:return d.sent(),[4,this.sessionManager.setReferenceSpaceTypeAsync(t)];case 4:return d.sent(),l={depthFar:this.camera.maxZ||1e4,depthNear:this.camera.minZ},this.featuresManager.getEnabledFeature(Ln.LAYERS)?[3,6]:[4,i.initializeXRLayerAsync(this.sessionManager.session)];case 5:c=d.sent(),l.baseLayer=c,d.label=6;case 6:return this.sessionManager.updateRenderState(l),this.sessionManager.runXRRenderLoop(),this._originalSceneAutoClear=this._scene.autoClear,this._nonVRCamera=this._scene.activeCamera,this._attachedToElement=!!(null===(o=null===(r=this._nonVRCamera)||void 0===r?void 0:r.inputs)||void 0===o?void 0:o.attachedToElement),null===(a=this._nonVRCamera)||void 0===a||a.detachControl(),this._scene.activeCamera=this.camera,"immersive-ar"!==e?this._nonXRToXRCamera():(this._scene.autoClear=!1,this.camera.compensateOnFirstFrame=!1,this.camera.position.set(0,0,0),this.camera.rotationQuaternion.set(0,0,0,1),this.onInitialXRPoseSetObservable.notifyObservers(this.camera)),null===(s=Ri.audioEngine)||void 0===s||s._resumeAudioContextOnStateChange(),this.sessionManager.onXRSessionEnded.addOnce((function(){1!==h.state&&h._setState(1),h.camera.rigCameras.forEach((function(e){e.outputRenderTarget=null})),h._scene.autoClear=h._originalSceneAutoClear,h._scene.activeCamera=h._nonVRCamera,h._attachedToElement&&h._nonVRCamera&&h._nonVRCamera.attachControl(!!h._nonVRCamera.inputs.noPreventDefault),"immersive-ar"!==e&&h.camera.compensateOnFirstFrame&&(h._nonVRCamera.setPosition?h._nonVRCamera.setPosition(h.camera.position):h._nonVRCamera.position.copyFrom(h.camera.position)),h._setState(3)})),this.sessionManager.onXRFrameObservable.addOnce((function(){h._setState(2)})),[2,this.sessionManager];case 7:throw u=d.sent(),T.V.Log(u),T.V.Log(u.message),this._setState(3),u;case 8:return[2]}}))}))},e.prototype.exitXRAsync=function(){return 2!==this.state?Promise.resolve():(this._setState(1),this.sessionManager.exitXRAsync())},e.prototype.enableSpectatorMode=function(e){this._spectatorMode||(this._spectatorMode=!0,this._switchSpectatorMode(e))},e.prototype.disableSpecatatorMode=function(){this._spectatorMode&&(this._spectatorMode=!1,this._switchSpectatorMode())},e.prototype._switchSpectatorMode=function(e){var t=this,i=1/((null==e?void 0:e.fps)?e.fps:1e3)*1e3,n=(null==e?void 0:e.preferredCameraIndex)?null==e?void 0:e.preferredCameraIndex:0,r=function(){t._spectatorCamera&&t.sessionManager.currentTimestamp-t._lastTimestamp>=i&&(t._lastTimestamp=t.sessionManager.currentTimestamp,t._spectatorCamera.position.copyFrom(t.camera.rigCameras[n].globalPosition),t._spectatorCamera.rotationQuaternion.copyFrom(t.camera.rigCameras[n].absoluteRotation))};if(this._spectatorMode){if(n>=this.camera.rigCameras.length)throw new Error("the preferred camera index is beyond the length of rig camera array.");var o=function(){2===t.state?(t._spectatorCamera=new Br("webxr-spectator",d.Pq.Zero(),t._scene),t._spectatorCamera.rotationQuaternion=new d.PT,t._scene.activeCameras=[t.camera,t._spectatorCamera],t.sessionManager.onXRFrameObservable.add(r),t._scene.onAfterRenderCameraObservable.add((function(e){e===t.camera&&(t._scene.getEngine().framebufferDimensionsObject=null)}))):1===t.state&&(t.sessionManager.onXRFrameObservable.removeCallback(r),t._scene.activeCameras=null)};this.onStateChangedObservable.add(o),o()}else this.sessionManager.onXRFrameObservable.removeCallback(r),this._scene.activeCameras=[this.camera]},e.prototype._nonXRToXRCamera=function(){this.camera.setTransformationFromNonVRCamera(this._nonVRCamera),this.onInitialXRPoseSetObservable.notifyObservers(this.camera)},e.prototype._setState=function(e){this.state!==e&&(this.state=e,this.onStateChangedObservable.notifyObservers(this.state))},e}(),up=function(){function e(e,t,i,n){void 0===i&&(i=-1),void 0===n&&(n=[]),this.id=e,this.type=t,this._buttonIndex=i,this._axesIndices=n,this._axes={x:0,y:0},this._changes={},this._currentValue=0,this._hasChanges=!1,this._pressed=!1,this._touched=!1,this.onAxisValueChangedObservable=new h.cP,this.onButtonStateChangedObservable=new h.cP}return Object.defineProperty(e.prototype,"axes",{get:function(){return this._axes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"changes",{get:function(){return this._changes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasChanges",{get:function(){return this._hasChanges},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pressed",{get:function(){return this._pressed},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"touched",{get:function(){return this._touched},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"value",{get:function(){return this._currentValue},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.onAxisValueChangedObservable.clear(),this.onButtonStateChangedObservable.clear()},e.prototype.isAxes=function(){return 0!==this._axesIndices.length},e.prototype.isButton=function(){return-1!==this._buttonIndex},e.prototype.update=function(e){var t=!1,i=!1;if(this._hasChanges=!1,this._changes={},this.isButton()){var n=e.buttons[this._buttonIndex];if(!n)return;this._currentValue!==n.value&&(this.changes.value={current:n.value,previous:this._currentValue},t=!0,this._currentValue=n.value),this._touched!==n.touched&&(this.changes.touched={current:n.touched,previous:this._touched},t=!0,this._touched=n.touched),this._pressed!==n.pressed&&(this.changes.pressed={current:n.pressed,previous:this._pressed},t=!0,this._pressed=n.pressed)}this.isAxes()&&(this._axes.x!==e.axes[this._axesIndices[0]]&&(this.changes.axes={current:{x:e.axes[this._axesIndices[0]],y:this._axes.y},previous:{x:this._axes.x,y:this._axes.y}},this._axes.x=e.axes[this._axesIndices[0]],i=!0),this._axes.y!==e.axes[this._axesIndices[1]]&&(this.changes.axes?this.changes.axes.current.y=e.axes[this._axesIndices[1]]:this.changes.axes={current:{x:this._axes.x,y:e.axes[this._axesIndices[1]]},previous:{x:this._axes.x,y:this._axes.y}},this._axes.y=e.axes[this._axesIndices[1]],i=!0)),t&&(this._hasChanges=!0,this.onButtonStateChangedObservable.notifyObservers(this)),i&&(this._hasChanges=!0,this.onAxisValueChangedObservable.notifyObservers(this._axes))},e.BUTTON_TYPE="button",e.SQUEEZE_TYPE="squeeze",e.THUMBSTICK_TYPE="thumbstick",e.TOUCHPAD_TYPE="touchpad",e.TRIGGER_TYPE="trigger",e}();!function(e){e[e.Clean=0]="Clean",e[e.Stop=1]="Stop",e[e.Sync=2]="Sync",e[e.NoSync=3]="NoSync"}(sp||(sp={}));var hp=function(){function e(){}return Object.defineProperty(e,"ForceFullSceneLoadingForIncremental",{get:function(){return oi.ForceFullSceneLoadingForIncremental},set:function(e){oi.ForceFullSceneLoadingForIncremental=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"ShowLoadingScreen",{get:function(){return oi.ShowLoadingScreen},set:function(e){oi.ShowLoadingScreen=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"loggingLevel",{get:function(){return oi.loggingLevel},set:function(e){oi.loggingLevel=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"CleanBoneMatrixWeights",{get:function(){return oi.CleanBoneMatrixWeights},set:function(e){oi.CleanBoneMatrixWeights=e},enumerable:!1,configurable:!0}),e.GetDefaultPlugin=function(){return e._RegisteredPlugins[".babylon"]},e._GetPluginForExtension=function(t){return e._RegisteredPlugins[t]||(T.V.Warn("Unable to find a plugin to load "+t+" files. Trying to use .babylon default plugin. To load from a specific filetype (eg. gltf) see: https://doc.babylonjs.com/features/featuresDeepDive/importers/loadingFileTypes"),e.GetDefaultPlugin())},e._GetPluginForDirectLoad=function(t){for(var i in e._RegisteredPlugins){var n=e._RegisteredPlugins[i].plugin;if(n.canDirectLoad&&n.canDirectLoad(t))return e._RegisteredPlugins[i]}return e.GetDefaultPlugin()},e._GetPluginForFilename=function(t){var i=t.indexOf("?");-1!==i&&(t=t.substring(0,i));var n=t.lastIndexOf("."),r=t.substring(n,t.length).toLowerCase();return e._GetPluginForExtension(r)},e._GetDirectLoad=function(e){return"data:"===e.substr(0,5)?e.substr(5):null},e._FormatErrorMessage=function(e,t,i){var n="Unable to load from "+(e.rawData?"binary data":e.url);return t?n+=": ".concat(t):i&&(n+=": ".concat(i)),n},e._LoadData=function(t,i,n,r,o,a,s,l){var c,u,h,d,p=e._GetDirectLoad(t.url);if(t.rawData&&!s)throw"When using ArrayBufferView to load data the file extension must be provided.";var f=s?e._GetPluginForExtension(s):p?e._GetPluginForDirectLoad(t.url):e._GetPluginForFilename(t.url);if(t.rawData&&!f.isBinary)throw"Loading from ArrayBufferView can not be used with plugins that don't support binary loading.";var _=null!==(h=null===(u=(c=f.plugin).createPlugin)||void 0===u?void 0:u.call(c))&&void 0!==h?h:f.plugin;if(!_)throw"The loader plugin corresponding to the file type you are trying to load has not been found. 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n=t.extensions;Object.keys(n).forEach((function(i){e._RegisteredPlugins[i.toLowerCase()]={plugin:t,isBinary:n[i].isBinary}}))}},e.ImportMesh=function(t,i,n,r,o,a,s,l,c){if(void 0===n&&(n=""),void 0===r&&(r=D.q.LastCreatedScene),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===c&&(c=""),!r)return T.V.Error("No scene available to import mesh to"),null;var u=e._GetFileInfo(i,n);if(!u)return null;var h={};r.addPendingData(h);var d=function(){r.removePendingData(h)},p=function(t,i){var n=e._FormatErrorMessage(u,t,i);s?s(r,n,new Wt.bu(n,Wt.tG.SceneLoaderError,i)):T.V.Error(n),d()},f=a?function(e){try{a(e)}catch(e){p("Error in onProgress callback: "+e,e)}}:void 0,_=function(e,t,i,n,a,s,l,c){if(r.importedMeshesFiles.push(u.url),o)try{o(e,t,i,n,a,s,l,c)}catch(e){p("Error in onSuccess callback: "+e,e)}r.removePendingData(h)};return e._LoadData(u,r,(function(e,i,n){if(e.rewriteRootURL&&(u.rootUrl=e.rewriteRootURL(u.rootUrl,n)),e.importMesh){var 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0===l&&(l=""),!n)return T.V.Error("No scene available to load asset container to"),null;var c=e._GetFileInfo(t,i);if(!c)return null;var u={};n.addPendingData(u);var h=function(){n.removePendingData(u)},d=function(t,i){var r=e._FormatErrorMessage(c,t,i);a?a(n,r,new Wt.bu(r,Wt.tG.SceneLoaderError,i)):T.V.Error(r),h()},p=o?function(e){try{o(e)}catch(e){d("Error in onProgress callback",e)}}:void 0,f=function(e){if(r)try{r(e)}catch(e){d("Error in onSuccess callback",e)}n.removePendingData(u)};return e._LoadData(c,n,(function(e,t){if(e.loadAssetContainer){var i=e.loadAssetContainer(n,t,c.rootUrl,d);if(!i)return;i.populateRootNodes(),n.loadingPluginName=e.name,f(i)}else e.loadAssetContainerAsync?e.loadAssetContainerAsync(n,t,c.rootUrl,p,c.name).then((function(t){t.populateRootNodes(),n.loadingPluginName=e.name,f(t)})).catch((function(e){d(e.message,e)})):d("LoadAssetContainer is not supported by this plugin. Plugin did not provide a loadAssetContainer or loadAssetContainerAsync method.")}),p,d,h,s,l)},e.LoadAssetContainerAsync=function(t,i,n,r,o){return void 0===i&&(i=""),void 0===n&&(n=D.q.LastCreatedScene),void 0===r&&(r=null),void 0===o&&(o=null),new Promise((function(a,s){e.LoadAssetContainer(t,i,n,(function(e){a(e)}),r,(function(e,t,i){s(i||new Error(t))}),o)}))},e.ImportAnimations=function(e,t,i,n,r,o,a,s,l,c){if(void 0===t&&(t=""),void 0===i&&(i=D.q.LastCreatedScene),void 0===n&&(n=!0),void 0===r&&(r=0),void 0===o&&(o=null),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===c&&(c=null),i){if(n){for(var u=0,h=i.animatables;u<h.length;u++)h[u].reset();i.stopAllAnimations(),i.animationGroups.slice().forEach((function(e){e.dispose()})),i.getNodes().forEach((function(e){e.animations&&(e.animations=[])}))}else switch(r){case 0:i.animationGroups.slice().forEach((function(e){e.dispose()}));break;case 1:i.animationGroups.forEach((function(e){e.stop()}));break;case 2:i.animationGroups.forEach((function(e){e.reset(),e.restart()}));break;case 3:break;default:return void T.V.Error("Unknown animation group loading mode value '"+r+"'")}var d=i.animatables.length;this.LoadAssetContainer(e,t,i,(function(e){e.mergeAnimationsTo(i,i.animatables.slice(d),o),e.dispose(),i.onAnimationFileImportedObservable.notifyObservers(i),a&&a(i)}),s,l,c)}else T.V.Error("No scene available to load animations to")},e.ImportAnimationsAsync=function(t,i,n,r,o,a,s,l,c,u){return void 0===i&&(i=""),void 0===n&&(n=D.q.LastCreatedScene),void 0===r&&(r=!0),void 0===o&&(o=0),void 0===a&&(a=null),void 0===s&&(s=null),void 0===l&&(l=null),void 0===c&&(c=null),void 0===u&&(u=null),new Promise((function(s,c){e.ImportAnimations(t,i,n,r,o,a,(function(e){s(e)}),l,(function(e,t,i){c(i||new Error(t))}),u)}))},e.NO_LOGGING=c.Y.SCENELOADER_NO_LOGGING,e.MINIMAL_LOGGING=c.Y.SCENELOADER_MINIMAL_LOGGING,e.SUMMARY_LOGGING=c.Y.SCENELOADER_SUMMARY_LOGGING,e.DETAILED_LOGGING=c.Y.SCENELOADER_DETAILED_LOGGING,e.OnPluginActivatedObservable=new h.cP,e._RegisteredPlugins={},e._ShowingLoadingScreen=!1,e}(),dp=function(){function e(e,t,i,n,r,o){void 0===r&&(r=!1);var a=this;this.scene=e,this.layout=t,this.gamepadObject=i,this.handedness=n,this._doNotLoadControllerMesh=r,this._controllerCache=o,this._initComponent=function(e){if(e){var t=a.layout.components[e],i=t.type,n=t.gamepadIndices.button,r=[];void 0!==t.gamepadIndices.xAxis&&void 0!==t.gamepadIndices.yAxis&&r.push(t.gamepadIndices.xAxis,t.gamepadIndices.yAxis),a.components[e]=new up(e,i,n,r)}},this._modelReady=!1,this.components={},this.disableAnimation=!1,this.onModelLoadedObservable=new h.cP,t.components&&Object.keys(t.components).forEach(this._initComponent)}return e.prototype.dispose=function(){var e=this;this.getComponentIds().forEach((function(t){return e.getComponent(t).dispose()})),this.rootMesh&&(this.rootMesh.getChildren(void 0,!0).forEach((function(e){e.setEnabled(!1)})),this.rootMesh.dispose(!!this._controllerCache,!this._controllerCache))},e.prototype.getAllComponentsOfType=function(e){var t=this;return this.getComponentIds().map((function(e){return t.components[e]})).filter((function(t){return t.type===e}))},e.prototype.getComponent=function(e){return this.components[e]},e.prototype.getComponentIds=function(){return Object.keys(this.components)},e.prototype.getComponentOfType=function(e){return this.getAllComponentsOfType(e)[0]||null},e.prototype.getMainComponent=function(){return this.getComponent(this.layout.selectComponentId)},e.prototype.loadModel=function(){return(0,m.sH)(this,void 0,void 0,(function(){var e,t,i=this;return(0,m.YH)(this,(function(n){return e=!this._getModelLoadingConstraints(),t=this._getGenericFilenameAndPath(),e?T.V.Warn("Falling back to generic models"):t=this._getFilenameAndPath(),[2,new Promise((function(n,r){var o=function(t){e?i._getGenericParentMesh(t):i._setRootMesh(t),i._processLoadedModel(t),i._modelReady=!0,i.onModelLoadedObservable.notifyObservers(i),n(!0)};if(i._controllerCache){var a=i._controllerCache.filter((function(e){return e.filename===t.filename&&e.path===t.path}));if(a[0])return a[0].meshes.forEach((function(e){return e.setEnabled(!0)})),void o(a[0].meshes)}hp.ImportMesh("",t.path,t.filename,i.scene,(function(e){i._controllerCache&&i._controllerCache.push((0,m.Cl)((0,m.Cl)({},t),{meshes:e})),o(e)}),null,(function(e,n){T.V.Log(n),T.V.Warn("Failed to retrieve controller model of type ".concat(i.profileId," from the remote server: ").concat(t.path).concat(t.filename)),r(n)}))}))]}))}))},e.prototype.updateFromXRFrame=function(e){var t=this;this.getComponentIds().forEach((function(e){return t.getComponent(e).update(t.gamepadObject)})),this.updateModel(e)},Object.defineProperty(e.prototype,"handness",{get:function(){return this.handedness},enumerable:!1,configurable:!0}),e.prototype.pulse=function(e,t,i){return void 0===i&&(i=0),this.gamepadObject.hapticActuators&&this.gamepadObject.hapticActuators[i]?this.gamepadObject.hapticActuators[i].pulse(e,t):Promise.resolve(!1)},e.prototype._getChildByName=function(e,t){return e.getChildren((function(e){return e.name===t}),!1)[0]},e.prototype._getImmediateChildByName=function(e,t){return e.getChildren((function(e){return e.name==t}),!0)[0]},e.prototype._lerpTransform=function(e,t,i){if(e.minMesh&&e.maxMesh&&e.valueMesh&&e.minMesh.rotationQuaternion&&e.maxMesh.rotationQuaternion&&e.valueMesh.rotationQuaternion){var n=i?.5*t+.5:t;d.PT.SlerpToRef(e.minMesh.rotationQuaternion,e.maxMesh.rotationQuaternion,n,e.valueMesh.rotationQuaternion),d.Pq.LerpToRef(e.minMesh.position,e.maxMesh.position,n,e.valueMesh.position)}},e.prototype.updateModel=function(e){this._modelReady&&this._updateModel(e)},e.prototype._getGenericFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},e.prototype._getGenericParentMesh=function(e){var t=this;this.rootMesh=new ji(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.parent||(e.isPickable=!1,e.setParent(t.rootMesh))})),this.rootMesh.rotationQuaternion=d.PT.FromEulerAngles(0,Math.PI,0)},e}(),pp=function(e){function t(i,n,r){var o=e.call(this,i,fp[r],n,r)||this;return o.profileId=t.ProfileId,o}return(0,m.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){},t.prototype._setRootMesh=function(e){var t=this;this.rootMesh=new ji(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.isPickable=!1,e.parent||e.setParent(t.rootMesh)})),this.rootMesh.rotationQuaternion=d.PT.FromEulerAngles(0,Math.PI,0)},t.prototype._updateModel=function(){},t.ProfileId="generic-trigger",t}(dp),fp={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-right",assetPath:"right.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-trigger-none",assetPath:"none.glb"}},_p=function(e){function t(t,i,n,r,o){var a=e.call(this,t,n.layouts[i.handedness||"none"],i.gamepad,i.handedness,void 0,o)||this;return a._repositoryUrl=r,a.controllerCache=o,a._buttonMeshMapping={},a._touchDots={},a.profileId=n.profileId,a}return(0,m.C6)(t,e),t.prototype.dispose=function(){var t=this;e.prototype.dispose.call(this),this.controllerCache||Object.keys(this._touchDots).forEach((function(e){t._touchDots[e].dispose()}))},t.prototype._getFilenameAndPath=function(){return{filename:this.layout.assetPath,path:"".concat(this._repositoryUrl,"/profiles/").concat(this.profileId,"/")}},t.prototype._getModelLoadingConstraints=function(){var e=hp.IsPluginForExtensionAvailable(".glb");return e||T.V.Warn("glTF / glb loader was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var i=t.layout.components[e];t._buttonMeshMapping[e]={mainMesh:t._getChildByName(t.rootMesh,i.rootNodeName),states:{}},Object.keys(i.visualResponses).forEach((function(n){var r=i.visualResponses[n];if("transform"===r.valueNodeProperty)t._buttonMeshMapping[e].states[n]={valueMesh:t._getChildByName(t.rootMesh,r.valueNodeName),minMesh:t._getChildByName(t.rootMesh,r.minNodeName),maxMesh:t._getChildByName(t.rootMesh,r.maxNodeName)};else{var o=i.type===up.TOUCHPAD_TYPE&&i.touchPointNodeName?i.touchPointNodeName:r.valueNodeName;if(t._buttonMeshMapping[e].states[n]={valueMesh:t._getChildByName(t.rootMesh,o)},i.type===up.TOUCHPAD_TYPE&&!t._touchDots[n]){var a=Ja(n+"dot",{diameter:.0015,segments:8},t.scene);a.material=new jo(n+"mat",t.scene),a.material.diffuseColor=p.v9.Red(),a.parent=t._buttonMeshMapping[e].states[n].valueMesh||null,a.isVisible=!1,t._touchDots[n]=a}}}))}))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new ji(this.profileId+"-"+this.handedness,this.scene),this.rootMesh.isPickable=!1;for(var i=0;i<e.length;i++){var n=e[i];n.isPickable=!1,n.parent||(t=n)}t&&t.setParent(this.rootMesh),this.scene.useRightHandedSystem||this.rootMesh.rotate(Ni.Y,Math.PI,1)},t.prototype._updateModel=function(e){var t=this;this.disableAnimation||this.getComponentIds().forEach((function(e){var i=t.getComponent(e);if(i.hasChanges){var n=t._buttonMeshMapping[e],r=t.layout.components[e];Object.keys(r.visualResponses).forEach((function(e){var o=r.visualResponses[e],a=i.value;if("xAxis"===o.componentProperty?a=i.axes.x:"yAxis"===o.componentProperty&&(a=i.axes.y),"transform"===o.valueNodeProperty)t._lerpTransform(n.states[e],a,"button"!==o.componentProperty);else{var s=n.states[e].valueMesh;s&&(s.isVisible=i.touched||i.pressed),t._touchDots[e]&&(t._touchDots[e].isVisible=i.touched||i.pressed)}}))}}))},t}(dp),mp=[],gp=function(){function e(){}return e.ClearProfilesCache=function(){this._ProfilesList=null,this._ProfileLoadingPromises={}},e.DefaultFallbacks=function(){this.RegisterFallbacksForProfileId("google-daydream",["generic-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive-focus",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("htc-vive",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("magicleap-one",["generic-trigger-squeeze-touchpad"]),this.RegisterFallbacksForProfileId("windows-mixed-reality",["generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("microsoft-mixed-reality",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-go",["generic-trigger-touchpad"]),this.RegisterFallbacksForProfileId("oculus-touch-v2",["oculus-touch","generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("oculus-touch",["generic-trigger-squeeze-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-gearvr",["windows-mixed-reality","generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("samsung-odyssey",["generic-touchpad"]),this.RegisterFallbacksForProfileId("valve-index",["generic-trigger-squeeze-touchpad-thumbstick"]),this.RegisterFallbacksForProfileId("generic-hand-select",["generic-trigger"])},e.FindFallbackWithProfileId=function(e){var t=this._Fallbacks[e]||[];return t.unshift(e),t},e.GetMotionControllerWithXRInput=function(e,t,i){var n=this,r=[];i&&r.push(i),r.push.apply(r,e.profiles||[]),r.length&&!r[0]&&r.pop(),e.gamepad&&e.gamepad.id&&e.gamepad.id===(e.gamepad.id.match(/oculus touch/gi)?e.gamepad.id:void 0)&&r.push("oculus-touch-v2");var o=r.indexOf("windows-mixed-reality");if(-1!==o&&r.splice(o,0,"microsoft-mixed-reality"),r.length||r.push("generic-trigger"),this.UseOnlineRepository){var a=this.PrioritizeOnlineRepository?this._LoadProfileFromRepository:this._LoadProfilesFromAvailableControllers,s=this.PrioritizeOnlineRepository?this._LoadProfilesFromAvailableControllers:this._LoadProfileFromRepository;return a.call(this,r,e,t).catch((function(){return s.call(n,r,e,t)}))}return this._LoadProfilesFromAvailableControllers(r,e,t)},e.RegisterController=function(e,t){this._AvailableControllers[e]=t},e.RegisterFallbacksForProfileId=function(e,t){var i;this._Fallbacks[e]?(i=this._Fallbacks[e]).push.apply(i,t):this._Fallbacks[e]=t},e.UpdateProfilesList=function(){return this._ProfilesList=ie.S0.LoadFileAsync(this.BaseRepositoryUrl+"/profiles/profilesList.json",!1).then((function(e){return JSON.parse(e)})),this._ProfilesList},e.ClearControllerCache=function(){mp.forEach((function(e){e.meshes.forEach((function(e){e.dispose(!1,!0)}))})),mp.length=0},e._LoadProfileFromRepository=function(e,t,i){var n=this;return Promise.resolve().then((function(){return n._ProfilesList?n._ProfilesList:n.UpdateProfilesList()})).then((function(t){for(var i=0;i<e.length;++i)if(e[i]&&t[e[i]])return e[i];throw new Error("neither controller ".concat(e[0]," nor all fallbacks were found in the repository,"))})).then((function(e){return n._ProfileLoadingPromises[e]||(n._ProfileLoadingPromises[e]=ie.S0.LoadFileAsync("".concat(n.BaseRepositoryUrl,"/profiles/").concat(e,"/profile.json"),!1).then((function(e){return JSON.parse(e)}))),n._ProfileLoadingPromises[e]})).then((function(e){return new _p(i,t,e,n.BaseRepositoryUrl,n.DisableControllerCache?void 0:mp)}))},e._LoadProfilesFromAvailableControllers=function(e,t,i){for(var n=0;n<e.length;++n)if(e[n])for(var r=this.FindFallbackWithProfileId(e[n]),o=0;o<r.length;++o){var a=this._AvailableControllers[r[o]];if(a)return Promise.resolve(a(t,i))}throw new Error("no controller requested was found in the available controllers list")},e._AvailableControllers={},e._Fallbacks={},e._ProfileLoadingPromises={},e.BaseRepositoryUrl="https://immersive-web.github.io/webxr-input-profiles/packages/viewer/dist",e.PrioritizeOnlineRepository=!0,e.UseOnlineRepository=!0,e.DisableControllerCache=!0,e}();gp.RegisterController(pp.ProfileId,(function(e,t){return new pp(t,e.gamepad,e.handedness)})),gp.DefaultFallbacks();var vp,yp,bp=0,Tp=function(){function e(e,t,i){void 0===i&&(i={});var n=this;this._scene=e,this.inputSource=t,this._options=i,this._tmpVector=new d.Pq,this._disposed=!1,this.onDisposeObservable=new h.cP,this.onMeshLoadedObservable=new h.cP,this.onMotionControllerInitObservable=new h.cP,this._uniqueId="controller-".concat(bp++,"-").concat(t.targetRayMode,"-").concat(t.handedness),this.pointer=new ji("".concat(this._uniqueId,"-pointer"),e),this.pointer.rotationQuaternion=new d.PT,this.inputSource.gripSpace&&(this.grip=new ji("".concat(this._uniqueId,"-grip"),this._scene),this.grip.rotationQuaternion=new d.PT),this._tmpVector.set(0,0,this._scene.useRightHandedSystem?-1:1),this.inputSource.gamepad&&"tracked-pointer"===this.inputSource.targetRayMode&&gp.GetMotionControllerWithXRInput(t,e,this._options.forceControllerProfile).then((function(e){n.motionController=e,n.onMotionControllerInitObservable.notifyObservers(e),n._options.doNotLoadControllerMesh||n.motionController._doNotLoadControllerMesh||n.motionController.loadModel().then((function(e){var t;e&&n.motionController&&n.motionController.rootMesh&&(n._options.renderingGroupId&&(n.motionController.rootMesh.renderingGroupId=n._options.renderingGroupId,n.motionController.rootMesh.getChildMeshes(!1).forEach((function(e){return e.renderingGroupId=n._options.renderingGroupId}))),n.onMeshLoadedObservable.notifyObservers(n.motionController.rootMesh),n.motionController.rootMesh.parent=n.grip||n.pointer,n.motionController.disableAnimation=!!n._options.disableMotionControllerAnimation),n._disposed&&(null===(t=n.motionController)||void 0===t||t.dispose())}))}),(function(){ie.S0.Warn("Could not find a matching motion controller for the registered input source")}))}return Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.grip&&this.grip.dispose(!0),this.motionController&&this.motionController.dispose(),this.pointer.dispose(!0),this.onMotionControllerInitObservable.clear(),this.onMeshLoadedObservable.clear(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this._disposed=!0},e.prototype.getWorldPointerRayToRef=function(e,t){void 0===t&&(t=!1);var i=t&&this.grip?this.grip:this.pointer;d.Pq.TransformNormalToRef(this._tmpVector,i.getWorldMatrix(),e.direction),e.direction.normalize(),e.origin.copyFrom(i.absolutePosition),e.length=1e3},e.prototype.updateFromXRFrame=function(e,t,i,n){var r=e.getPose(this.inputSource.targetRaySpace,t);if(this._lastXRPose=r,r){var o=r.transform.position;this.pointer.position.set(o.x,o.y,o.z).scaleInPlace(n.worldScalingFactor);var a=r.transform.orientation;this.pointer.rotationQuaternion.set(a.x,a.y,a.z,a.w),this._scene.useRightHandedSystem||(this.pointer.position.z*=-1,this.pointer.rotationQuaternion.z*=-1,this.pointer.rotationQuaternion.w*=-1),this.pointer.parent=i.parent,this.pointer.scaling.setAll(n.worldScalingFactor)}if(this.inputSource.gripSpace&&this.grip){var s=e.getPose(this.inputSource.gripSpace,t);if(s){o=s.transform.position;var l=s.transform.orientation;this.grip.position.set(o.x,o.y,o.z).scaleInPlace(n.worldScalingFactor),this.grip.rotationQuaternion.set(l.x,l.y,l.z,l.w),this._scene.useRightHandedSystem||(this.grip.position.z*=-1,this.grip.rotationQuaternion.z*=-1,this.grip.rotationQuaternion.w*=-1)}this.grip.parent=i.parent,this.grip.scaling.setAll(n.worldScalingFactor)}this.motionController&&this.motionController.updateFromXRFrame(e)},e}(),Ep=function(){function e(e,t,i){void 0===i&&(i={});var n=this;if(this.xrSessionManager=e,this.xrCamera=t,this._options=i,this.controllers=[],this.onControllerAddedObservable=new h.cP,this.onControllerRemovedObservable=new h.cP,this._onInputSourcesChange=function(e){n._addAndRemoveControllers(e.added,e.removed)},this._sessionEndedObserver=this.xrSessionManager.onXRSessionEnded.add((function(){n._addAndRemoveControllers([],n.controllers.map((function(e){return e.inputSource})))})),this._sessionInitObserver=this.xrSessionManager.onXRSessionInit.add((function(e){e.addEventListener("inputsourceschange",n._onInputSourcesChange)})),this._frameObserver=this.xrSessionManager.onXRFrameObservable.add((function(e){n.controllers.forEach((function(t){t.updateFromXRFrame(e,n.xrSessionManager.referenceSpace,n.xrCamera,n.xrSessionManager)}))})),this._options.customControllersRepositoryURL&&(gp.BaseRepositoryUrl=this._options.customControllersRepositoryURL),gp.UseOnlineRepository=!this._options.disableOnlineControllerRepository,gp.UseOnlineRepository)try{gp.UpdateProfilesList().catch((function(){gp.UseOnlineRepository=!1}))}catch(e){gp.UseOnlineRepository=!1}}return e.prototype._addAndRemoveControllers=function(e,t){for(var i=this,n=this.controllers.map((function(e){return e.inputSource})),r=0,o=e;r<o.length;r++){var a=o[r];if(-1===n.indexOf(a)){var s=new Tp(this.xrSessionManager.scene,a,(0,m.Cl)((0,m.Cl)({},this._options.controllerOptions||{}),{forceControllerProfile:this._options.forceInputProfile,doNotLoadControllerMesh:this._options.doNotLoadControllerMeshes,disableMotionControllerAnimation:this._options.disableControllerAnimation}));this.controllers.push(s),this.onControllerAddedObservable.notifyObservers(s)}}var l=[],c=[];this.controllers.forEach((function(e){-1===t.indexOf(e.inputSource)?l.push(e):c.push(e)})),this.controllers=l,c.forEach((function(e){i.onControllerRemovedObservable.notifyObservers(e),e.dispose()}))},e.prototype.dispose=function(){this.controllers.forEach((function(e){e.dispose()})),this.xrSessionManager.onXRFrameObservable.remove(this._frameObserver),this.xrSessionManager.onXRSessionInit.remove(this._sessionInitObserver),this.xrSessionManager.onXRSessionEnded.remove(this._sessionEndedObserver),this.onControllerAddedObservable.clear(),this.onControllerRemovedObservable.clear(),gp.ClearControllerCache()},e}(),Sp=function(){function e(e){this._xrSessionManager=e,this._attached=!1,this._removeOnDetach=[],this.isDisposed=!1,this.disableAutoAttach=!1,this._xrNativeFeatureName="",this.onFeatureAttachObservable=new h.cP,this.onFeatureDetachObservable=new h.cP}return Object.defineProperty(e.prototype,"xrNativeFeatureName",{get:function(){return this._xrNativeFeatureName},set:function(e){var t;!this._xrSessionManager.isNative&&e&&this._xrSessionManager.inXRSession&&-1===(null===(t=this._xrSessionManager.enabledFeatures)||void 0===t?void 0:t.indexOf(e))&&T.V.Warn("The feature ".concat(e," needs to be enabled before starting the XR session. Note - It is still possible it is not supported.")),this._xrNativeFeatureName=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"attached",{get:function(){return this._attached},enumerable:!1,configurable:!0}),e.prototype.attach=function(e){var t=this;if(this.isDisposed)return!1;if(e)this.attached&&this.detach();else if(this.attached)return!1;if(this._xrSessionManager.enabledFeatures){if(!this._xrSessionManager.isNative&&this.xrNativeFeatureName&&-1===this._xrSessionManager.enabledFeatures.indexOf(this.xrNativeFeatureName))return!1}else T.V.Warn("session.enabledFeatures is not available on this device. It is possible that this feature is not supported.");return this._attached=!0,this._addNewAttachObserver(this._xrSessionManager.onXRFrameObservable,(function(e){return t._onXRFrame(e)})),this.onFeatureAttachObservable.notifyObservers(this),!0},e.prototype.detach=function(){return this._attached?(this._attached=!1,this._removeOnDetach.forEach((function(e){e.observable.remove(e.observer)})),this.onFeatureDetachObservable.notifyObservers(this),!0):(this.disableAutoAttach=!0,!1)},e.prototype.dispose=function(){this.detach(),this.isDisposed=!0,this.onFeatureAttachObservable.clear(),this.onFeatureDetachObservable.clear()},e.prototype.isCompatible=function(){return!0},e.prototype._addNewAttachObserver=function(e,t,i){this._removeOnDetach.push({observable:e,observer:e.add(t,void 0,i)})},e}(),xp=function(e){function t(i,n){var r=e.call(this,i)||this;return r._options=n,r._attachController=function(e){var i;if(!r._controllers[e.uniqueId]){var n=(i=r._generateNewMeshPair(r._options.forceGripIfAvailable&&e.grip?e.grip:e.pointer)).laserPointer,o=i.selectionMesh;switch(r._controllers[e.uniqueId]={xrController:e,laserPointer:n,selectionMesh:o,meshUnderPointer:null,pick:null,tmpRay:new bn(new d.Pq,new d.Pq),disabledByNearInteraction:!1,id:t._IdCounter++},r._attachedController?!r._options.enablePointerSelectionOnAllControllers&&r._options.preferredHandedness&&e.inputSource.handedness===r._options.preferredHandedness&&(r._attachedController=e.uniqueId):r._options.enablePointerSelectionOnAllControllers||(r._attachedController=e.uniqueId),e.inputSource.targetRayMode){case"tracked-pointer":return r._attachTrackedPointerRayMode(e);case"gaze":return r._attachGazeMode(e);case"screen":case"transient-pointer":return r._attachScreenRayMode(e)}}},r._controllers={},r._tmpVectorForPickCompare=new d.Pq,r.disablePointerLighting=!0,r.disableSelectionMeshLighting=!0,r.displayLaserPointer=!0,r.displaySelectionMesh=!0,r.laserPointerPickedColor=new p.v9(.9,.9,.9),r.laserPointerDefaultColor=new p.v9(.7,.7,.7),r.selectionMeshDefaultColor=new p.v9(.8,.8,.8),r.selectionMeshPickedColor=new p.v9(.3,.3,1),r._identityMatrix=d.uq.Identity(),r._screenCoordinatesRef=d.Pq.Zero(),r._viewportRef=new Yt(0,0,0,0),r._scene=r._xrSessionManager.scene,void 0===r._options.lookAndPickMode&&(r._scene.getEngine()._badDesktopOS||r._scene.getEngine()._badOS)&&(r._options.lookAndPickMode=!0),r._options.lookAndPickMode&&(r._options.enablePointerSelectionOnAllControllers=!0,r.displayLaserPointer=!1),r}return(0,m.C6)(t,e),t.prototype.attach=function(){var i,n=this;if(!e.prototype.attach.call(this))return!1;if(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController,!0),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){n._detachController(e.uniqueId)}),!0),this._scene.constantlyUpdateMeshUnderPointer=!0,this._options.gazeCamera){var r=this._options.gazeCamera,o=(i=this._generateNewMeshPair(r)).laserPointer,a=i.selectionMesh;this._controllers.camera={webXRCamera:r,laserPointer:o,selectionMesh:a,meshUnderPointer:null,pick:null,tmpRay:new bn(new d.Pq,new d.Pq),disabledByNearInteraction:!1,id:t._IdCounter++},this._attachGazeMode()}return!0},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),!0)},t.prototype.getMeshUnderPointer=function(e){return this._controllers[e]?this._controllers[e].meshUnderPointer:null},t.prototype.getXRControllerByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].xrController||null;return null},t.prototype._getPointerSelectionDisabledByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].disabledByNearInteraction;return!0},t.prototype._setPointerSelectionDisabledByPointerId=function(e,t){for(var i=Object.keys(this._controllers),n=0;n<i.length;++n)if(this._controllers[i[n]].id===e)return void(this._controllers[i[n]].disabledByNearInteraction=t)},t.prototype._onXRFrame=function(e){var t=this;Object.keys(this._controllers).forEach((function(e){var i,n=t._controllers[e];if(!t._options.lookAndPickMode||"transient-pointer"===(null===(i=n.xrController)||void 0===i?void 0:i.inputSource.targetRayMode)){if(!t._options.enablePointerSelectionOnAllControllers&&e!==t._attachedController||n.disabledByNearInteraction)return n.selectionMesh.isVisible=!1,n.laserPointer.isVisible=!1,void(n.pick=null);var r;if(n.laserPointer.isVisible=t.displayLaserPointer,n.xrController)r=t._options.forceGripIfAvailable&&n.xrController.grip?n.xrController.grip.position:n.xrController.pointer.position,n.xrController.getWorldPointerRayToRef(n.tmpRay,t._options.forceGripIfAvailable);else{if(!n.webXRCamera)return;r=n.webXRCamera.position,n.webXRCamera.getForwardRayToRef(n.tmpRay)}if(t._options.maxPointerDistance&&(n.tmpRay.length=t._options.maxPointerDistance),!t._options.disableScenePointerVectorUpdate&&r){var o=t._xrSessionManager.scene,a=t._options.xrInput.xrCamera;a&&(a.viewport.toGlobalToRef(o.getEngine().getRenderWidth()/a.rigCameras.length,o.getEngine().getRenderHeight(),t._viewportRef),d.Pq.ProjectToRef(r,t._identityMatrix,a.getTransformationMatrix(),t._viewportRef,t._screenCoordinatesRef),"number"!=typeof t._screenCoordinatesRef.x||"number"!=typeof t._screenCoordinatesRef.y||isNaN(t._screenCoordinatesRef.x)||isNaN(t._screenCoordinatesRef.y)||t._screenCoordinatesRef.x===1/0||t._screenCoordinatesRef.y===1/0||(o.pointerX=t._screenCoordinatesRef.x,o.pointerY=t._screenCoordinatesRef.y,n.screenCoordinates={x:t._screenCoordinatesRef.x,y:t._screenCoordinatesRef.y}))}var s=null;t._utilityLayerScene&&(s=t._utilityLayerScene.pickWithRay(n.tmpRay,t._utilityLayerScene.pointerMovePredicate||t.raySelectionPredicate));var l=t._scene.pickWithRay(n.tmpRay,t._scene.pointerMovePredicate||t.raySelectionPredicate);s&&s.hit?l&&l.hit?s.distance<l.distance?n.pick=s:n.pick=l:n.pick=s:n.pick=l,n.pick&&n.xrController&&(n.pick.aimTransform=n.xrController.pointer,n.pick.gripTransform=n.xrController.grip||null,n.pick.originMesh=n.xrController.pointer);var c=n.pick;if(c&&c.pickedPoint&&c.hit){t._updatePointerDistance(n.laserPointer,c.distance),n.selectionMesh.position.copyFrom(c.pickedPoint),n.selectionMesh.scaling.x=Math.sqrt(c.distance),n.selectionMesh.scaling.y=Math.sqrt(c.distance),n.selectionMesh.scaling.z=Math.sqrt(c.distance);var u=t._convertNormalToDirectionOfRay(c.getNormal(!0),n.tmpRay);if(n.selectionMesh.position.copyFrom(c.pickedPoint),u){var h=d.Pq.Cross(Ni.Y,u),p=d.Pq.Cross(u,h);d.Pq.RotationFromAxisToRef(p,u,h,n.selectionMesh.rotation),n.selectionMesh.position.addInPlace(u.scale(.001))}n.selectionMesh.isVisible=t.displaySelectionMesh,n.meshUnderPointer=c.pickedMesh}else n.selectionMesh.isVisible=!1,t._updatePointerDistance(n.laserPointer,1),n.meshUnderPointer=null}}))},Object.defineProperty(t.prototype,"_utilityLayerScene",{get:function(){return this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene},enumerable:!1,configurable:!0}),t.prototype._attachGazeMode=function(e){var t=this,i=this._controllers[e&&e.uniqueId||"camera"],n=this._options.timeToSelect||3e3,r=this._options.useUtilityLayer?this._utilityLayerScene:this._scene,o=new xe,a=fa("selection",{diameter:.0525,thickness:.015,tessellation:20},r);a.isVisible=!1,a.isPickable=!1,a.parent=i.selectionMesh;var s=0,l=!1,c={pointerId:i.id,pointerType:"xr"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){if(i.pick){if(t._augmentPointerInit(c,i.id,i.screenCoordinates),i.laserPointer.material.alpha=0,a.isVisible=!1,i.pick.hit)if(t._pickingMoved(o,i.pick))l&&(t._options.disablePointerUpOnTouchOut||t._scene.simulatePointerUp(i.pick,c)),l=!1,s=0;else if(s>n/10&&(a.isVisible=!0),(s+=t._scene.getEngine().getDeltaTime())>=n)t._scene.simulatePointerDown(i.pick,c),l=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(i.pick,c),a.isVisible=!1;else{var e=1-s/n;a.scaling.set(e,e,e)}else l=!1,s=0;t._scene.simulatePointerMove(i.pick,c),o=i.pick}})),void 0!==this._options.renderingGroupId&&(a.renderingGroupId=this._options.renderingGroupId),e&&e.onDisposeObservable.addOnce((function(){i.pick&&!t._options.disablePointerUpOnTouchOut&&l&&(t._scene.simulatePointerUp(i.pick,c),i.finalPointerUpTriggered=!0),a.dispose()}))},t.prototype._attachScreenRayMode=function(e){var t=this,i=this._controllers[e.uniqueId],n=!1,r={pointerId:i.id,pointerType:"xr"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){t._augmentPointerInit(r,i.id,i.screenCoordinates),!i.pick||t._options.disablePointerUpOnTouchOut&&n||(n?t._scene.simulatePointerMove(i.pick,r):(t._scene.simulatePointerDown(i.pick,r),i.pointerDownTriggered=!0,n=!0,t._options.disablePointerUpOnTouchOut&&t._scene.simulatePointerUp(i.pick,r)))})),e.onDisposeObservable.addOnce((function(){t._augmentPointerInit(r,i.id,i.screenCoordinates),t._xrSessionManager.runInXRFrame((function(){i.pick&&!i.finalPointerUpTriggered&&n&&!t._options.disablePointerUpOnTouchOut&&(t._scene.simulatePointerUp(i.pick,r),i.finalPointerUpTriggered=!0)}))}))},t.prototype._attachTrackedPointerRayMode=function(e){var t=this,i=this._controllers[e.uniqueId];if(this._options.forceGazeMode)return this._attachGazeMode(e);var n={pointerId:i.id,pointerType:"xr"};if(i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){i.laserPointer.material.disableLighting=t.disablePointerLighting,i.selectionMesh.material.disableLighting=t.disableSelectionMeshLighting,i.pick&&(t._augmentPointerInit(n,i.id,i.screenCoordinates),t._scene.simulatePointerMove(i.pick,n))})),e.inputSource.gamepad){var r=function(r){t._options.overrideButtonId&&(i.selectionComponent=r.getComponent(t._options.overrideButtonId)),i.selectionComponent||(i.selectionComponent=r.getMainComponent()),i.onButtonChangedObserver=i.selectionComponent.onButtonStateChangedObservable.add((function(r){if(r.changes.pressed){var o=r.changes.pressed.current;if(i.pick)(t._options.enablePointerSelectionOnAllControllers||e.uniqueId===t._attachedController)&&(t._augmentPointerInit(n,i.id,i.screenCoordinates),o?(t._scene.simulatePointerDown(i.pick,n),i.pointerDownTriggered=!0,i.selectionMesh.material.emissiveColor=t.selectionMeshPickedColor,i.laserPointer.material.emissiveColor=t.laserPointerPickedColor):(t._scene.simulatePointerUp(i.pick,n),i.selectionMesh.material.emissiveColor=t.selectionMeshDefaultColor,i.laserPointer.material.emissiveColor=t.laserPointerDefaultColor));else if(o&&!t._options.enablePointerSelectionOnAllControllers&&!t._options.disableSwitchOnClick){var a=t._controllers[t._attachedController];a&&a.pointerDownTriggered&&!a.finalPointerUpTriggered&&(t._augmentPointerInit(n,a.id,a.screenCoordinates),t._scene.simulatePointerUp(new xe,{pointerId:a.id,pointerType:"xr"}),a.finalPointerUpTriggered=!0),t._attachedController=e.uniqueId}}}))};e.motionController?r(e.motionController):e.onMotionControllerInitObservable.add(r)}else{var o=function(e){t._xrSessionManager.onXRFrameObservable.addOnce((function(){t._augmentPointerInit(n,i.id,i.screenCoordinates),i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&(t._scene.simulatePointerDown(i.pick,n),i.pointerDownTriggered=!0,i.selectionMesh.material.emissiveColor=t.selectionMeshPickedColor,i.laserPointer.material.emissiveColor=t.laserPointerPickedColor)}))},a=function(e){t._xrSessionManager.onXRFrameObservable.addOnce((function(){t._augmentPointerInit(n,i.id,i.screenCoordinates),i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&(t._scene.simulatePointerUp(i.pick,n),i.selectionMesh.material.emissiveColor=t.selectionMeshDefaultColor,i.laserPointer.material.emissiveColor=t.laserPointerDefaultColor)}))};i.eventListeners={selectend:a,selectstart:o},this._xrSessionManager.session.addEventListener("selectstart",o),this._xrSessionManager.session.addEventListener("selectend",a)}},t.prototype._convertNormalToDirectionOfRay=function(e,t){return e&&Math.acos(d.Pq.Dot(e,t.direction))<Math.PI/2&&e.scaleInPlace(-1),e},t.prototype._detachController=function(e){var t=this,i=this._controllers[e];if(i){if(i.selectionComponent&&i.onButtonChangedObserver&&i.selectionComponent.onButtonStateChangedObservable.remove(i.onButtonChangedObserver),i.onFrameObserver&&this._xrSessionManager.onXRFrameObservable.remove(i.onFrameObserver),i.eventListeners&&Object.keys(i.eventListeners).forEach((function(e){var n=i.eventListeners&&i.eventListeners[e];n&&t._xrSessionManager.session.removeEventListener(e,n)})),!i.finalPointerUpTriggered&&i.pointerDownTriggered){var n={pointerId:i.id,pointerType:"xr"};this._xrSessionManager.runInXRFrame((function(){t._augmentPointerInit(n,i.id,i.screenCoordinates),t._scene.simulatePointerUp(i.pick||new xe,n),i.finalPointerUpTriggered=!0}))}this._xrSessionManager.scene.onBeforeRenderObservable.addOnce((function(){try{if(i.selectionMesh.dispose(),i.laserPointer.dispose(),delete t._controllers[e],t._attachedController===e){var n=Object.keys(t._controllers);n.length?t._attachedController=n[0]:t._attachedController=""}}catch(e){ie.S0.Warn("controller already detached.")}}))}},t.prototype._generateNewMeshPair=function(e){var t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene:this._scene,i=this._options.customLasterPointerMeshGenerator?this._options.customLasterPointerMeshGenerator():La("laserPointer",{height:1,diameterTop:2e-4,diameterBottom:.004,tessellation:20,subdivisions:1},t);i.parent=e;var n=new jo("laserPointerMat",t);n.emissiveColor=this.laserPointerDefaultColor,n.alpha=.7,i.material=n,i.rotation.x=Math.PI/2,this._updatePointerDistance(i,1),i.isPickable=!1,i.isVisible=!1;var r=this._options.customSelectionMeshGenerator?this._options.customSelectionMeshGenerator():fa("gazeTracker",{diameter:.0105,thickness:.0075,tessellation:20},t);r.bakeCurrentTransformIntoVertices(),r.isPickable=!1,r.isVisible=!1;var o=new jo("targetMat",t);return o.specularColor=p.v9.Black(),o.emissiveColor=this.selectionMeshDefaultColor,o.backFaceCulling=!1,r.material=o,void 0!==this._options.renderingGroupId&&(i.renderingGroupId=this._options.renderingGroupId,r.renderingGroupId=this._options.renderingGroupId),{laserPointer:i,selectionMesh:r}},t.prototype._pickingMoved=function(e,t){var i;if(!e.hit||!t.hit)return!0;if(!(e.pickedMesh&&e.pickedPoint&&t.pickedMesh&&t.pickedPoint))return!0;if(e.pickedMesh!==t.pickedMesh)return!0;null===(i=e.pickedPoint)||void 0===i||i.subtractToRef(t.pickedPoint,this._tmpVectorForPickCompare),this._tmpVectorForPickCompare.set(Math.abs(this._tmpVectorForPickCompare.x),Math.abs(this._tmpVectorForPickCompare.y),Math.abs(this._tmpVectorForPickCompare.z));var n=.01*(this._options.gazeModePointerMovedFactor||1)*t.distance;return this._tmpVectorForPickCompare.length()>n},t.prototype._updatePointerDistance=function(e,t){void 0===t&&(t=100),e.scaling.y=t,this._scene.useRightHandedSystem&&(t*=-1),e.position.z=t/2+.05},t.prototype._augmentPointerInit=function(e,t,i){e.pointerId=t,e.pointerType="xr",i&&(e.screenX=i.x,e.screenY=i.y)},Object.defineProperty(t.prototype,"lasterPointerDefaultColor",{get:function(){return this.laserPointerDefaultColor},enumerable:!1,configurable:!0}),t._IdCounter=200,t.Name=Ln.POINTER_SELECTION,t.Version=1,t}(Sp);wn.AddWebXRFeature(xp.Name,(function(e,t){return function(){return new xp(e,t)}}),xp.Version,!0),function(e){e[e.Float=1]="Float",e[e.Int=2]="Int",e[e.Vector2=4]="Vector2",e[e.Vector3=8]="Vector3",e[e.Vector4=16]="Vector4",e[e.Color3=32]="Color3",e[e.Color4=64]="Color4",e[e.Matrix=128]="Matrix",e[e.Object=256]="Object",e[e.AutoDetect=1024]="AutoDetect",e[e.BasedOnInput=2048]="BasedOnInput",e[e.All=4095]="All"}(vp||(vp={})),function(e){e[e.Vertex=1]="Vertex",e[e.Fragment=2]="Fragment",e[e.Neutral=4]="Neutral",e[e.VertexAndFragment=3]="VertexAndFragment"}(yp||(yp={}));var Cp,Ap,Pp=function(){function e(){this.supportUniformBuffers=!1,this.attributes=[],this.uniforms=[],this.constants=[],this.samplers=[],this.functions={},this.extensions={},this.prePassOutput={},this.counters={},this._attributeDeclaration="",this._uniformDeclaration="",this._constantDeclaration="",this._samplerDeclaration="",this._varyingTransfer="",this._injectAtEnd="",this._repeatableContentAnchorIndex=0,this._builtCompilationString="",this.compilationString=""}return Object.defineProperty(e.prototype,"shaderLanguage",{get:function(){return this.sharedData.nodeMaterial.shaderLanguage},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fSuffix",{get:function(){return 1===this.shaderLanguage?"f":""},enumerable:!1,configurable:!0}),e.prototype.finalize=function(e){var t=e.sharedData.emitComments,i=this.target===yp.Fragment;1===this.shaderLanguage?this.compilationString=i?"\n".concat(t?"//Entry point\n":"","@fragment\nfn main(input: FragmentInputs) -> FragmentOutputs {\n").concat(this.compilationString):"\n".concat(t?"//Entry point\n":"","@vertex\nfn main(input: VertexInputs) -> FragmentInputs{\n").concat(this.compilationString):this.compilationString="\n".concat(t?"//Entry point\n":"","void main(void) {\n").concat(this.compilationString),this._constantDeclaration&&(this.compilationString="\n".concat(t?"//Constants\n":"").concat(this._constantDeclaration,"\n").concat(this.compilationString));var n="";for(var r in this.functions)n+=this.functions[r]+"\n";if(this.compilationString="\n".concat(n,"\n").concat(this.compilationString),!i&&this._varyingTransfer&&(this.compilationString="".concat(this.compilationString,"\n").concat(this._varyingTransfer)),this._injectAtEnd&&(this.compilationString="".concat(this.compilationString,"\n").concat(this._injectAtEnd)),this.compilationString="".concat(this.compilationString,"\n}"),this.sharedData.varyingDeclaration&&(this.compilationString="\n".concat(t?"//Varyings\n":"").concat(this.sharedData.varyingDeclaration,"\n").concat(this.compilationString)),this._samplerDeclaration&&(this.compilationString="\n".concat(t?"//Samplers\n":"").concat(this._samplerDeclaration,"\n").concat(this.compilationString)),this._uniformDeclaration&&(this.compilationString="\n".concat(t?"//Uniforms\n":"").concat(this._uniformDeclaration,"\n").concat(this.compilationString)),this._attributeDeclaration&&!i&&(this.compilationString="\n".concat(t?"//Attributes\n":"").concat(this._attributeDeclaration,"\n").concat(this.compilationString)),1!==this.shaderLanguage)for(var o in this.compilationString="precision highp float;\n"+this.compilationString,this.compilationString="#if defined(WEBGL2) || defines(WEBGPU)\nprecision highp sampler2DArray;\n#endif\n"+this.compilationString,i&&(this.compilationString="#if defined(PREPASS)\r\n#extension GL_EXT_draw_buffers : require\r\nlayout(location = 0) out highp vec4 glFragData[SCENE_MRT_COUNT];\r\nhighp vec4 gl_FragColor;\r\n#endif\r\n"+this.compilationString),this.extensions){var a=this.extensions[o];this.compilationString="\n".concat(a,"\n").concat(this.compilationString)}this._builtCompilationString=this.compilationString},Object.defineProperty(e.prototype,"_repeatableContentAnchor",{get:function(){return"###___ANCHOR".concat(this._repeatableContentAnchorIndex++,"___###")},enumerable:!1,configurable:!0}),e.prototype._getFreeVariableName=function(e){return e=e.replace(/[^a-zA-Z_]+/g,""),void 0===this.sharedData.variableNames[e]?(this.sharedData.variableNames[e]=0,"output"===e||"texture"===e?e+this.sharedData.variableNames[e]:e):(this.sharedData.variableNames[e]++,e+this.sharedData.variableNames[e])},e.prototype._getFreeDefineName=function(e){return void 0===this.sharedData.defineNames[e]?this.sharedData.defineNames[e]=0:this.sharedData.defineNames[e]++,e+this.sharedData.defineNames[e]},e.prototype._excludeVariableName=function(e){this.sharedData.variableNames[e]=0},e.prototype._emit2DSampler=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),(this.samplers.indexOf(e)<0||i)&&(t&&(this._samplerDeclaration+="#if ".concat(t,"\n")),1===this.shaderLanguage?(this._samplerDeclaration+="var ".concat(e+c.Y.AUTOSAMPLERSUFFIX,": sampler;\n"),this._samplerDeclaration+="var ".concat(e,": texture_2d<f32>;\n")):this._samplerDeclaration+="uniform sampler2D ".concat(e,";\n"),t&&(this._samplerDeclaration+="#endif\n"),i||this.samplers.push(e))},e.prototype._emitCubeSampler=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),(this.samplers.indexOf(e)<0||i)&&(t&&(this._samplerDeclaration+="#if ".concat(t,"\n")),1===this.shaderLanguage?(this._samplerDeclaration+="var ".concat(e+c.Y.AUTOSAMPLERSUFFIX,": sampler;\n"),this._samplerDeclaration+="var ".concat(e,": texture_cube<f32>;\n")):this._samplerDeclaration+="uniform samplerCube ".concat(e,";\n"),t&&(this._samplerDeclaration+="#endif\n"),i||this.samplers.push(e))},e.prototype._emit2DArraySampler=function(e){this.samplers.indexOf(e)<0&&(this._samplerDeclaration+="uniform sampler2DArray ".concat(e,";\n"),this.samplers.push(e))},e.prototype._getGLType=function(e){switch(e){case vp.Float:return"float";case vp.Int:return"int";case vp.Vector2:return"vec2";case vp.Color3:case vp.Vector3:return"vec3";case vp.Color4:case vp.Vector4:return"vec4";case vp.Matrix:return"mat4"}return""},e.prototype._getShaderType=function(e){var t=1===this.shaderLanguage;switch(e){case vp.Float:return t?"f32":"float";case vp.Int:return t?"i32":"int";case vp.Vector2:return t?"vec2f":"vec2";case vp.Color3:case vp.Vector3:return t?"vec3f":"vec3";case vp.Color4:case vp.Vector4:return t?"vec4f":"vec4";case vp.Matrix:return t?"mat4x4f":"mat4"}return""},e.prototype._emitExtension=function(e,t,i){void 0===i&&(i=""),this.extensions[e]||(i&&(t="#if ".concat(i,"\n").concat(t,"\n#endif")),this.extensions[e]=t)},e.prototype._emitFunction=function(e,t,i){this.functions[e]||(this.sharedData.emitComments&&(t=i+"\n"+t),this.functions[e]=t)},e.prototype._emitCodeFromInclude=function(e,t,i){var n=kr.l.GetIncludesShadersStore(this.shaderLanguage);if(i&&i.repeatKey)return"#include<".concat(e,">").concat(i.substitutionVars?"("+i.substitutionVars+")":"","[0..").concat(i.repeatKey,"]\n");var r=n[e]+"\n";if(this.sharedData.emitComments&&(r=t+"\n"+r),!i)return r;if(i.replaceStrings)for(var o=0;o<i.replaceStrings.length;o++){var a=i.replaceStrings[o];r=r.replace(a.search,a.replace)}return r},e.prototype._emitFunctionFromInclude=function(e,t,i,n){void 0===n&&(n="");var r=e+n;if(!this.functions[r]){var o=kr.l.GetIncludesShadersStore(this.shaderLanguage);if(!i||!(i.removeAttributes||i.removeUniforms||i.removeVaryings||i.removeIfDef||i.replaceStrings))return i&&i.repeatKey?this.functions[r]="#include<".concat(e,">").concat(i.substitutionVars?"("+i.substitutionVars+")":"","[0..").concat(i.repeatKey,"]\n"):this.functions[r]="#include<".concat(e,">").concat((null==i?void 0:i.substitutionVars)?"("+(null==i?void 0:i.substitutionVars)+")":"","\n"),void(this.sharedData.emitComments&&(this.functions[r]=t+"\n"+this.functions[r]));if(this.functions[r]=o[e],this.sharedData.emitComments&&(this.functions[r]=t+"\n"+this.functions[r]),i.removeIfDef&&(this.functions[r]=this.functions[r].replace(/^\s*?#ifdef.+$/gm,""),this.functions[r]=this.functions[r].replace(/^\s*?#endif.*$/gm,""),this.functions[r]=this.functions[r].replace(/^\s*?#else.*$/gm,""),this.functions[r]=this.functions[r].replace(/^\s*?#elif.*$/gm,"")),i.removeAttributes&&(this.functions[r]=this.functions[r].replace(/\s*?attribute .+?;/g,"\n")),i.removeUniforms&&(this.functions[r]=this.functions[r].replace(/\s*?uniform .*?;/g,"\n")),i.removeVaryings&&(this.functions[r]=this.functions[r].replace(/\s*?(varying|in) .+?;/g,"\n")),i.replaceStrings)for(var a=0;a<i.replaceStrings.length;a++){var s=i.replaceStrings[a];this.functions[r]=this.functions[r].replace(s.search,s.replace)}}},e.prototype._registerTempVariable=function(e){return-1===this.sharedData.temps.indexOf(e)&&(this.sharedData.temps.push(e),!0)},e.prototype._emitVaryingFromString=function(e,t,i,n){if(void 0===i&&(i=""),void 0===n&&(n=!1),-1!==this.sharedData.varyings.indexOf(e))return!1;this.sharedData.varyings.push(e),i&&(i.startsWith("defined(")?this.sharedData.varyingDeclaration+="#if ".concat(i,"\n"):this.sharedData.varyingDeclaration+="".concat(n?"#ifndef":"#ifdef"," ").concat(i,"\n"));var r=this._getShaderType(t);return 1===this.shaderLanguage?this.sharedData.varyingDeclaration+="varying ".concat(e,": ").concat(r,";\n"):this.sharedData.varyingDeclaration+="varying ".concat(r," ").concat(e,";\n"),i&&(this.sharedData.varyingDeclaration+="#endif\n"),!0},e.prototype._getVaryingName=function(e){return 1===this.shaderLanguage?(this.target!==yp.Fragment?"vertexOutputs.":"fragmentInputs.")+e:e},e.prototype._emitUniformFromString=function(e,t,i,n){if(void 0===i&&(i=""),void 0===n&&(n=!1),-1===this.uniforms.indexOf(e)){this.uniforms.push(e),i&&(i.startsWith("defined(")?this._uniformDeclaration+="#if ".concat(i,"\n"):this._uniformDeclaration+="".concat(n?"#ifndef":"#ifdef"," ").concat(i,"\n"));var r=this._getShaderType(t);1===this.shaderLanguage?this._uniformDeclaration+="uniform ".concat(e,": ").concat(r,";\n"):this._uniformDeclaration+="uniform ".concat(r," ").concat(e,";\n"),i&&(this._uniformDeclaration+="#endif\n")}},e.prototype._generateTernary=function(e,t,i){return 1===this.shaderLanguage?"select(".concat(t,", ").concat(e,", ").concat(i,")"):"(".concat(i,") ? ").concat(e," : ").concat(t)},e.prototype._emitFloat=function(e){return e.toString()===e.toFixed(0)?"".concat(e,".0"):e.toString()},e.prototype._declareOutput=function(e,t){return this._declareLocalVar(e.associatedVariableName,e.type,t)},e.prototype._declareLocalVar=function(e,t,i){return 1===this.shaderLanguage?"".concat(i?"const":"var"," ").concat(e,": ").concat(this._getShaderType(t)):"".concat(this._getShaderType(t)," ").concat(e)},e.prototype._samplerCubeFunc=function(){return 1===this.shaderLanguage?"textureSample":"textureCube"},e.prototype._samplerFunc=function(){return 1===this.shaderLanguage?"textureSample":"texture2D"},e.prototype._samplerLODFunc=function(){return 1===this.shaderLanguage?"textureSampleLevel":"texture2DLodEXT"},e.prototype._toLinearSpace=function(e){return 1!==this.shaderLanguage||e.type!==vp.Color3&&e.type!==vp.Vector3?"toLinearSpace(".concat(e.associatedVariableName,")"):"toLinearSpaceVec3(".concat(e.associatedVariableName,")")},e.prototype._generateTextureSample=function(e,t){return 1===this.shaderLanguage?"".concat(this._samplerFunc(),"(").concat(t,",").concat(t+c.Y.AUTOSAMPLERSUFFIX,", ").concat(e,")"):"".concat(this._samplerFunc(),"(").concat(t,", ").concat(e,")")},e.prototype._generateTextureSampleLOD=function(e,t,i){return 1===this.shaderLanguage?"".concat(this._samplerLODFunc(),"(").concat(t,",").concat(t+c.Y.AUTOSAMPLERSUFFIX,", ").concat(e,", ").concat(i,")"):"".concat(this._samplerLODFunc(),"(").concat(t,", ").concat(e,", ").concat(i,")")},e.prototype._generateTextureSampleCube=function(e,t){return 1===this.shaderLanguage?"".concat(this._samplerCubeFunc(),"(").concat(t,",").concat(t+c.Y.AUTOSAMPLERSUFFIX,", ").concat(e,")"):"".concat(this._samplerCubeFunc(),"(").concat(t,", ").concat(e,")")},e.prototype._generateTextureSampleCubeLOD=function(e,t,i){return 1===this.shaderLanguage?"".concat(this._samplerCubeFunc(),"(").concat(t,",").concat(t+c.Y.AUTOSAMPLERSUFFIX,", ").concat(e,", ").concat(i,")"):"".concat(this._samplerCubeFunc(),"(").concat(t,", ").concat(e,", ").concat(i,")")},e.prototype._convertVariableDeclarationToWGSL=function(e,t,i){return i.replace(new RegExp("(".concat(e,")\\s+(\\w+)"),"g"),"var $2: ".concat(t))},e.prototype._convertVariableConstructorsToWGSL=function(e,t,i){return i.replace(new RegExp("(".concat(e,")\\("),"g")," ".concat(t,"("))},e.prototype._convertOutParametersToWGSL=function(e){return e.replace(new RegExp("out\\s+var\\s+(\\w+)\\s*:\\s*(\\w+)","g"),"$1: ptr<function, $2>")},e.prototype._convertTernaryOperandsToWGSL=function(e){return e.replace(new RegExp("\\[(.*?)\\?(.*?):(.*)\\]","g"),(function(e,t,i,n){return"select(".concat(n,", ").concat(i,", ").concat(t,")")}))},e.prototype._convertModOperatorsToWGSL=function(e){return e.replace(new RegExp("mod\\((.+?),\\s*(.+?)\\)","g"),(function(e,t,i){return"((".concat(t,")%(").concat(i,"))")}))},e.prototype._convertConstToWGSL=function(e){return e.replace(new RegExp("const var","g"),"const")},e.prototype._convertInnerFunctionsToWGSL=function(e){return e.replace(new RegExp("inversesqrt","g"),"inverseSqrt")},e.prototype._convertFunctionsToWGSL=function(e){for(var t,i=/var\s+(\w+)\s*:\s*(\w+)\((.*)\)/g;null!==(t=i.exec(e));){var n=t[1],r=t[2],o=t[3].replace(/var\s/g,"");e=e.replace(t[0],"fn ".concat(n,"(").concat(o,") -> ").concat(r))}return e},e.prototype._babylonSLtoWGSL=function(e){return e=this._convertVariableDeclarationToWGSL("void","voidnull",e),e=this._convertVariableDeclarationToWGSL("bool","bool",e),e=this._convertVariableDeclarationToWGSL("int","i32",e),e=this._convertVariableDeclarationToWGSL("uint","u32",e),e=this._convertVariableDeclarationToWGSL("float","f32",e),e=this._convertVariableDeclarationToWGSL("vec2","vec2f",e),e=this._convertVariableDeclarationToWGSL("vec3","vec3f",e),e=this._convertVariableDeclarationToWGSL("vec4","vec4f",e),e=this._convertVariableDeclarationToWGSL("mat2","mat2x2f",e),e=this._convertVariableDeclarationToWGSL("mat3","mat3x3f",e),e=this._convertVariableDeclarationToWGSL("mat4","mat4x4f",e),e=this._convertVariableConstructorsToWGSL("float","f32",e),e=this._convertVariableConstructorsToWGSL("vec2","vec2f",e),e=this._convertVariableConstructorsToWGSL("vec3","vec3f",e),e=this._convertVariableConstructorsToWGSL("vec4","vec4f",e),e=this._convertVariableConstructorsToWGSL("mat2","mat2x2f",e),e=this._convertVariableConstructorsToWGSL("mat3","mat3x3f",e),e=this._convertVariableConstructorsToWGSL("mat4","mat4x4f",e),e=this._convertTernaryOperandsToWGSL(e),e=this._convertModOperatorsToWGSL(e),e=this._convertConstToWGSL(e),e=this._convertInnerFunctionsToWGSL(e),e=(e=this._convertOutParametersToWGSL(e)).replace(/\[\*\]/g,"*"),(e=(e=(e=this._convertFunctionsToWGSL(e)).replace(/\s->\svoidnull/g,"")).replace(/dFdx/g,"dpdx")).replace(/dFdy/g,"dpdy")},e.prototype._convertTernaryOperandsToGLSL=function(e){return e.replace(new RegExp("\\[(.+?)\\?(.+?):(.+)\\]","g"),(function(e,t,i,n){return"".concat(t," ? ").concat(i," : ").concat(n)}))},e.prototype._babylonSLtoGLSL=function(e){return e=e.replace(/\[\*\]/g,""),this._convertTernaryOperandsToGLSL(e)},e}(),Rp=function(){function e(){this.temps=[],this.varyings=[],this.varyingDeclaration="",this.inputBlocks=[],this.textureBlocks=[],this.bindableBlocks=[],this.forcedBindableBlocks=[],this.blocksWithFallbacks=[],this.blocksWithDefines=[],this.repeatableContentBlocks=[],this.dynamicUniformBlocks=[],this.blockingBlocks=[],this.animatedInputs=[],this.variableNames={},this.defineNames={},this.hints={needWorldViewMatrix:!1,needWorldViewProjectionMatrix:!1,needAlphaBlending:!1,needAlphaTesting:!1},this.checks={emitVertex:!1,emitFragment:!1,notConnectedNonOptionalInputs:new Array},this.allowEmptyVertexProgram=!1,this.variableNames.position=0,this.variableNames.normal=0,this.variableNames.tangent=0,this.variableNames.uv=0,this.variableNames.uv2=0,this.variableNames.uv3=0,this.variableNames.uv4=0,this.variableNames.uv5=0,this.variableNames.uv6=0,this.variableNames.color=0,this.variableNames.matricesIndices=0,this.variableNames.matricesWeights=0,this.variableNames.matricesIndicesExtra=0,this.variableNames.matricesWeightsExtra=0,this.variableNames.diffuseBase=0,this.variableNames.specularBase=0,this.variableNames.worldPos=0,this.variableNames.shadow=0,this.variableNames.view=0,this.variableNames.vTBN=0,this.defineNames.MAINUV0=0,this.defineNames.MAINUV1=0,this.defineNames.MAINUV2=0,this.defineNames.MAINUV3=0,this.defineNames.MAINUV4=0,this.defineNames.MAINUV5=0,this.defineNames.MAINUV6=0,this.defineNames.MAINUV7=0}return e.prototype.emitErrors=function(){var e="";this.checks.emitVertex||this.allowEmptyVertexProgram||(e+="NodeMaterial does not have a vertex output. You need to at least add a block that generates a glPosition value.\n"),this.checks.emitFragment||(e+="NodeMaterial does not have a fragment output. You need to at least add a block that generates a glFragColor value.\n");for(var t=0,i=this.checks.notConnectedNonOptionalInputs;t<i.length;t++){var n=i[t];e+="input ".concat(n.name," from block ").concat(n.ownerBlock.name,"[").concat(n.ownerBlock.getClassName(),"] is not connected and is not optional.\n")}if(e)throw"Build of NodeMaterial failed:\n"+e},e}();!function(e){e[e.Compatible=0]="Compatible",e[e.TypeIncompatible=1]="TypeIncompatible",e[e.TargetIncompatible=2]="TargetIncompatible",e[e.HierarchyIssue=3]="HierarchyIssue"}(Cp||(Cp={})),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(Ap||(Ap={}));var Ip=function(){function e(e,t,i){this._connectedPointBackingField=null,this._endpoints=new Array,this._typeConnectionSourceBackingField=null,this._defaultConnectionPointTypeBackingField=null,this._linkedConnectionSourceBackingField=null,this._acceptedConnectionPointType=null,this._type=vp.Float,this._enforceAssociatedVariableName=!1,this.needDualDirectionValidation=!1,this.acceptedConnectionPointTypes=[],this.excludedConnectionPointTypes=[],this.onConnectionObservable=new h.cP,this.onDisconnectionObservable=new h.cP,this.onTypeChangedObservable=new h.cP,this._isTypeChangeObservableNotifying=!1,this.isExposedOnFrame=!1,this.exposedPortPosition=-1,this._prioritizeVertex=!1,this._target=yp.VertexAndFragment,this._ownerBlock=t,this.name=e,this._direction=i}return e.AreEquivalentTypes=function(e,t){switch(e){case vp.Vector3:if(t===vp.Color3)return!0;break;case vp.Vector4:if(t===vp.Color4)return!0;break;case vp.Color3:if(t===vp.Vector3)return!0;break;case vp.Color4:if(t===vp.Vector4)return!0}return!1},Object.defineProperty(e.prototype,"_connectedPoint",{get:function(){return this._connectedPointBackingField},set:function(e){var t,i=this;this._connectedPointBackingField!==e&&(null===(t=this._connectedPointTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._connectedPointBackingField=e})),this._connectedPointBackingField&&(this._connectedPointTypeChangedObserver=this._connectedPointBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_typeConnectionSource",{get:function(){return this._typeConnectionSourceBackingField},set:function(e){var t,i=this;this._typeConnectionSourceBackingField!==e&&(null===(t=this._typeConnectionSourceTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._typeConnectionSourceBackingField=e})),this._typeConnectionSourceBackingField&&(this._typeConnectionSourceTypeChangedObserver=this._typeConnectionSourceBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_defaultConnectionPointType",{get:function(){return this._defaultConnectionPointTypeBackingField},set:function(e){var t=this;this._updateTypeDependentState((function(){return t._defaultConnectionPointTypeBackingField=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_linkedConnectionSource",{get:function(){return this._linkedConnectionSourceBackingField},set:function(e){var t,i=this;this._linkedConnectionSourceBackingField!==e&&(null===(t=this._linkedConnectionSourceTypeChangedObserver)||void 0===t||t.remove(),this._updateTypeDependentState((function(){return i._linkedConnectionSourceBackingField=e})),this._linkedConnectionSourceBackingField&&(this._linkedConnectionSourceTypeChangedObserver=this._linkedConnectionSourceBackingField.onTypeChangedObservable.add((function(){i._notifyTypeChanged()}))))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"direction",{get:function(){return this._direction},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"declarationVariableName",{get:function(){return this._ownerBlock.isInput?this._ownerBlock.declarationVariableName:this._enforceAssociatedVariableName&&this._associatedVariableName||!this._connectedPoint?this._associatedVariableName:this._connectedPoint.declarationVariableName},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"associatedVariableName",{get:function(){return this._ownerBlock.isInput?this._ownerBlock.associatedVariableName:this._enforceAssociatedVariableName&&this._associatedVariableName||!this._connectedPoint?this._associatedVariableName:this._connectedPoint.associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerType",{get:function(){return this._linkedConnectionSource&&this._linkedConnectionSource.isConnected?this.type:this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){if(this._type===vp.AutoDetect){if(this._ownerBlock.isInput)return this._ownerBlock.type;if(this._connectedPoint)return this._connectedPoint.type;if(this._linkedConnectionSource&&this._linkedConnectionSource.isConnected)return this._linkedConnectionSource.type}if(this._type===vp.BasedOnInput){if(this._typeConnectionSource)return!this._typeConnectionSource.isConnected&&this._defaultConnectionPointType?this._defaultConnectionPointType:this._typeConnectionSource.type;if(this._defaultConnectionPointType)return this._defaultConnectionPointType}return this._type},set:function(e){var t=this;this._updateTypeDependentState((function(){return t._type=e}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._prioritizeVertex&&this._ownerBlock?this._target!==yp.VertexAndFragment?this._target:this._ownerBlock.target===yp.Fragment?yp.Fragment:yp.Vertex:this._target},set:function(e){this._target=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnected",{get:function(){return null!==this.connectedPoint||this.hasEndpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedToInputBlock",{get:function(){return null!==this.connectedPoint&&this.connectedPoint.ownerBlock.isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectInputBlock",{get:function(){return this.isConnectedToInputBlock?this.connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedPoint",{get:function(){return this._connectedPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ownerBlock",{get:function(){return this._ownerBlock},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceBlock",{get:function(){return this._connectedPoint?this._connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedBlocks",{get:function(){return 0===this._endpoints.length?[]:this._endpoints.map((function(e){return e.ownerBlock}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasEndpoints",{get:function(){return this._endpoints&&this._endpoints.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDirectlyConnectedToVertexOutput",{get:function(){if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===yp.Vertex)return!0;if((i.ownerBlock.target===yp.Neutral||i.ownerBlock.target===yp.VertexAndFragment)&&i.ownerBlock.outputs.some((function(e){return e.isDirectlyConnectedToVertexOutput})))return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInVertexShader",{get:function(){if(this.target===yp.Vertex)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===yp.Vertex)return!0;if(i.target===yp.Vertex)return!0;if((i.ownerBlock.target===yp.Neutral||i.ownerBlock.target===yp.VertexAndFragment)&&i.ownerBlock.outputs.some((function(e){return e.isConnectedInVertexShader})))return!0}return!1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnectedInFragmentShader",{get:function(){if(this.target===yp.Fragment)return!0;if(!this.hasEndpoints)return!1;for(var e=0,t=this._endpoints;e<t.length;e++){var i=t[e];if(i.ownerBlock.target===yp.Fragment)return!0;if((i.ownerBlock.target===yp.Neutral||i.ownerBlock.target===yp.VertexAndFragment)&&i.ownerBlock.isConnectedInFragmentShader())return!0}return!1},enumerable:!1,configurable:!0}),e.prototype.createCustomInputBlock=function(){return null},e.prototype.getClassName=function(){return"NodeMaterialConnectionPoint"},e.prototype.canConnectTo=function(e){return 0===this.checkCompatibilityState(e)},e.prototype.checkCompatibilityState=function(t){var i=this._ownerBlock,n=t.ownerBlock;if(i.target===yp.Fragment){if(n.target===yp.Vertex)return 2;for(var r=0,o=n.outputs;r<o.length;r++){var a=o[r];if(a.ownerBlock.target!=yp.Neutral&&a.isConnectedInVertexShader)return 2}}if(this.type!==t.type&&t.innerType!==vp.AutoDetect)return e.AreEquivalentTypes(this.type,t.type)||t.acceptedConnectionPointTypes&&-1!==t.acceptedConnectionPointTypes.indexOf(this.type)||t._acceptedConnectionPointType&&e.AreEquivalentTypes(t._acceptedConnectionPointType.type,this.type)?0:1;if(t.excludedConnectionPointTypes&&-1!==t.excludedConnectionPointTypes.indexOf(this.type))return 1;var s=n,l=i;return 0===this.direction&&(s=i,l=n),s.isAnAncestorOf(l)?3:0},e.prototype.connectTo=function(e,t){if(void 0===t&&(t=!1),!t&&!this.canConnectTo(e))throw"Cannot connect these two connectors.";return this._endpoints.push(e),e._connectedPoint=this,this._enforceAssociatedVariableName=!1,this.onConnectionObservable.notifyObservers(e),e.onConnectionObservable.notifyObservers(this),this},e.prototype.disconnectFrom=function(e){var t=this._endpoints.indexOf(e);return-1===t||(this._endpoints.splice(t,1),e._connectedPoint=null,this._enforceAssociatedVariableName=!1,e._enforceAssociatedVariableName=!1,this.onDisconnectionObservable.notifyObservers(e),e.onDisconnectionObservable.notifyObservers(this)),this},e.prototype.addExcludedConnectionPointFromAllowedTypes=function(e){for(var t=1;t<vp.All;)e&t||this.excludedConnectionPointTypes.push(t),t<<=1},e.prototype.serialize=function(e){void 0===e&&(e=!0);var t={};return t.name=this.name,t.displayName=this.displayName,e&&this.connectedPoint&&(t.inputName=this.name,t.targetBlockId=this.connectedPoint.ownerBlock.uniqueId,t.targetConnectionName=this.connectedPoint.name,t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),(this.isExposedOnFrame||this.exposedPortPosition>=0)&&(t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),t},e.prototype.dispose=function(){this.onConnectionObservable.clear(),this.onDisconnectionObservable.clear(),this.onTypeChangedObservable.clear(),this._connectedPoint=null,this._typeConnectionSource=null,this._linkedConnectionSource=null},e.prototype._updateTypeDependentState=function(e){var t=this.type;e(),this.type!==t&&this._notifyTypeChanged()},e.prototype._notifyTypeChanged=function(){this._isTypeChangeObservableNotifying||(this._isTypeChangeObservableNotifying=!0,this.onTypeChangedObservable.notifyObservers(this.type),this._isTypeChangeObservableNotifying=!1)},e}(),Mp=function(){function e(e,t,i){void 0===t&&(t=yp.Vertex),void 0===i&&(i=!1),this._isFinalMerger=!1,this._isInput=!1,this._isTeleportOut=!1,this._isTeleportIn=!1,this._name="",this._isUnique=!1,this.inputsAreExclusive=!1,this._codeVariableName="",this._inputs=new Array,this._outputs=new Array,this.comments="",this.visibleInInspector=!1,this.visibleOnFrame=!1,this._target=t,this._originalTargetIsNeutral=t===yp.Neutral,this._isFinalMerger=i,this._isInput="InputBlock"===this.getClassName(),this._isTeleportOut="NodeMaterialTeleportOutBlock"===this.getClassName(),this._isTeleportIn="NodeMaterialTeleportInBlock"===this.getClassName(),this._name=e,this.uniqueId=$e.K.UniqueId}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},set:function(e){this.validateBlockName(e)&&(this._name=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUnique",{get:function(){return this._isUnique},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isFinalMerger",{get:function(){return this._isFinalMerger},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isInput",{get:function(){return this._isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportOut",{get:function(){return this._isTeleportOut},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportIn",{get:function(){return this._isTeleportIn},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"buildId",{get:function(){return this._buildId},set:function(e){this._buildId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"target",{get:function(){return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputs",{get:function(){return this._inputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outputs",{get:function(){return this._outputs},enumerable:!1,configurable:!0}),e.prototype.getInputByName=function(e){var t=this._inputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.getOutputByName=function(e){var t=this._outputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype._setInitialTarget=function(e){this._target=e,this._originalTargetIsNeutral=e===yp.Neutral},e.prototype.initialize=function(e){},e.prototype.bind=function(e,t,i,n){},e.prototype._writeVariable=function(e){return e.connectedPoint?"".concat(e.associatedVariableName):"0."},e.prototype._writeFloat=function(e){var t=e.toString();return-1===t.indexOf(".")&&(t+=".0"),"".concat(t)},e.prototype.getClassName=function(){return"NodeMaterialBlock"},e.prototype.isConnectedInFragmentShader=function(){return this.outputs.some((function(e){return e.isConnectedInFragmentShader}))},e.prototype.registerInput=function(e,t,i,n,r){return void 0===i&&(i=!1),(r=null!=r?r:new Ip(e,this,0)).type=t,r.isOptional=i,n&&(r.target=n),this._inputs.push(r),this},e.prototype.registerOutput=function(e,t,i,n){return(n=null!=n?n:new Ip(e,this,1)).type=t,i&&(n.target=i),this._outputs.push(n),this},e.prototype.getFirstAvailableInput=function(e){void 0===e&&(e=null);for(var t=0,i=this._inputs;t<i.length;t++){var n=i[t];if(!(n.connectedPoint||e&&e.type!==n.type&&n.type!==vp.AutoDetect))return n}return null},e.prototype.getFirstAvailableOutput=function(e){void 0===e&&(e=null);for(var t=0,i=this._outputs;t<i.length;t++){var n=i[t];if(!e||!e.target||e.target===yp.Neutral||e.target&n.target)return n}return null},e.prototype.getSiblingOutput=function(e){var t=this._outputs.indexOf(e);return-1===t||t>=this._outputs.length?null:this._outputs[t+1]},e.prototype.isAnAncestorOf=function(e){for(var t=0,i=this._outputs;t<i.length;t++){var n=i[t];if(n.hasEndpoints)for(var r=0,o=n.endpoints;r<o.length;r++){var a=o[r];if(a.ownerBlock===e)return!0;if(a.ownerBlock.isAnAncestorOf(e))return!0}}return!1},e.prototype.connectTo=function(e,t){if(0!==this._outputs.length){for(var i=t&&t.output?this.getOutputByName(t.output):this.getFirstAvailableOutput(e),n=!0;n;){var r=t&&t.input?e.getInputByName(t.input):e.getFirstAvailableInput(i);if(i&&r&&i.canConnectTo(r))i.connectTo(r),n=!1;else{if(!i)throw"Unable to find a compatible match";i=this.getSiblingOutput(i)}}return this}},e.prototype._buildBlock=function(e){},e.prototype.updateUniformsAndSamples=function(e,t,i,n){},e.prototype.provideFallbacks=function(e,t){},e.prototype.initializeDefines=function(e,t,i,n){void 0===n&&(n=!1)},e.prototype.prepareDefines=function(e,t,i,n,r){void 0===n&&(n=!1)},e.prototype.autoConfigure=function(e,t){void 0===t&&(t=function(){return!0})},e.prototype.replaceRepeatableContent=function(e,t,i,n){},Object.defineProperty(e.prototype,"willBeGeneratedIntoVertexShaderFromFragmentShader",{get:function(){return!(this.isInput||this.isFinalMerger||this._outputs.some((function(e){return e.isDirectlyConnectedToVertexOutput}))||this.target===yp.Vertex||this.target!==yp.VertexAndFragment&&this.target!==yp.Neutral||!this._outputs.some((function(e){return e.isConnectedInVertexShader})))},enumerable:!1,configurable:!0}),e.prototype.isReady=function(e,t,i,n){return void 0===n&&(n=!1),!0},e.prototype._linkConnectionTypes=function(e,t,i){void 0===i&&(i=!1),i?this._inputs[t]._acceptedConnectionPointType=this._inputs[e]:this._inputs[e]._linkedConnectionSource=this._inputs[t],this._inputs[t]._linkedConnectionSource=this._inputs[e]},e.prototype._processBuild=function(e,t,i,n){e.build(t,n);var r=null!=t._vertexState,o=e._buildTarget===yp.Vertex&&e.target!==yp.VertexAndFragment;if(r&&(!(e.target&e._buildTarget)||!(e.target&i.target)||this.target!==yp.VertexAndFragment&&o)&&(!e.isInput&&t.target!==e._buildTarget||e.isInput&&e.isAttribute&&!e._noContextSwitch)){var a=i.connectedPoint;if(t._vertexState._emitVaryingFromString("v_"+a.declarationVariableName,a.type)){var s=1===t.shaderLanguage?"vertexOutputs.":"";t._vertexState.compilationString+="".concat(s).concat("v_"+a.declarationVariableName," = ").concat(a.associatedVariableName,";\n")}var l=1===t.shaderLanguage?"fragmentInputs.":"";i.associatedVariableName=l+"v_"+a.declarationVariableName,i._enforceAssociatedVariableName=!0}},e.prototype.validateBlockName=function(e){for(var t=0,i=["position","normal","tangent","particle_positionw","uv","uv2","uv3","uv4","uv5","uv6","position2d","particle_uv","matricesIndices","matricesWeights","world0","world1","world2","world3","particle_color","particle_texturemask"];t<i.length;t++)if(e===i[t])return!1;return!0},e.prototype._customBuildStep=function(e,t){},e.prototype.build=function(e,t){if(this._buildId===e.sharedData.buildId)return!0;if(!this.isInput)for(var i=0,n=this._outputs;i<n.length;i++)(c=n[i]).associatedVariableName||(c.associatedVariableName=e._getFreeVariableName(c.name));for(var r=0,o=this._inputs;r<o.length;r++){var a=o[r];if(a.connectedPoint){if(this.target!==yp.Neutral){if(!(a.target&this.target))continue;if(!(a.target&e.target))continue}(d=a.connectedPoint.ownerBlock)&&d!==this&&this._processBuild(d,e,a,t)}else a.isOptional||e.sharedData.checks.notConnectedNonOptionalInputs.push(a)}if(this._customBuildStep(e,t),this._buildId===e.sharedData.buildId)return!0;if(e.sharedData.verbose&&T.V.Log("".concat(e.target===yp.Vertex?"Vertex shader":"Fragment shader",": Building ").concat(this.name," [").concat(this.getClassName(),"]")),this.isFinalMerger)switch(e.target){case yp.Vertex:e.sharedData.checks.emitVertex=!0;break;case yp.Fragment:e.sharedData.checks.emitFragment=!0}!this.isInput&&e.sharedData.emitComments&&(e.compilationString+="\n//".concat(this.name,"\n")),this._buildBlock(e),this._buildId=e.sharedData.buildId,this._buildTarget=e.target;for(var s=0,l=this._outputs;s<l.length;s++){var c;if((c=l[s]).target&e.target)for(var u=0,h=c.endpoints;u<h.length;u++){var d,p=h[u];(d=p.ownerBlock)&&d.target&e.target&&-1!==t.indexOf(d)&&this._processBuild(d,e,p,t)}}return!1},e.prototype._inputRename=function(e){return e},e.prototype._outputRename=function(e){return e},e.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName;return"".concat(e,".visibleInInspector = ").concat(this.visibleInInspector,";\n").concat(e,".visibleOnFrame = ").concat(this.visibleOnFrame,";\n").concat(e,".target = ").concat(this.target,";\n")},e.prototype._dumpCode=function(e,t){t.push(this);var i=this.name.replace(/[^A-Za-z_]+/g,"");if(this._codeVariableName=i||"".concat(this.getClassName(),"_").concat(this.uniqueId),-1!==e.indexOf(this._codeVariableName)){var n=0;do{n++,this._codeVariableName=i+n}while(-1!==e.indexOf(this._codeVariableName))}e.push(this._codeVariableName);var r="\n// ".concat(this.getClassName(),"\n");this.comments&&(r+="// ".concat(this.comments,"\n")),r+="var ".concat(this._codeVariableName," = new BABYLON.").concat(this.getClassName(),'("').concat(this.name,'");\n'),r+=this._dumpPropertiesCode();for(var o=0,a=this.inputs;o<a.length;o++){var s=a[o];if(s.isConnected){var l=s.connectedPoint.ownerBlock;-1===t.indexOf(l)&&(r+=l._dumpCode(e,t))}}for(var c=0,u=this.outputs;c<u.length;c++){var h=u[c];if(h.hasEndpoints)for(var d=0,p=h.endpoints;d<p.length;d++)(l=p[d].ownerBlock)&&-1===t.indexOf(l)&&(r+=l._dumpCode(e,t))}return r},e.prototype._dumpCodeForOutputConnections=function(e){var t="";if(-1!==e.indexOf(this))return t;e.push(this);for(var i=0,n=this.inputs;i<n.length;i++){var r=n[i];if(r.isConnected){var o=r.connectedPoint,a=o.ownerBlock;t+=a._dumpCodeForOutputConnections(e),t+="".concat(a._codeVariableName,".").concat(a._outputRename(o.name),".connectTo(").concat(this._codeVariableName,".").concat(this._inputRename(r.name),");\n")}}return t},e.prototype.clone=function(e,t){void 0===t&&(t="");var i=this.serialize(),n=(0,s.n9)(i.customType);if(n){var r=new n;return r._deserialize(i,e,t),r}return null},e.prototype.serialize=function(){var e={};e.customType="BABYLON."+this.getClassName(),e.id=this.uniqueId,e.name=this.name,e.comments=this.comments,e.visibleInInspector=this.visibleInInspector,e.visibleOnFrame=this.visibleOnFrame,e.target=this.target,e.inputs=[],e.outputs=[];for(var t=0,i=this.inputs;t<i.length;t++){var n=i[t];e.inputs.push(n.serialize())}for(var r=0,o=this.outputs;r<o.length;r++){var a=o[r];e.outputs.push(a.serialize(!1))}return e},e.prototype._deserialize=function(e,t,i,n){var r;this.name=e.name,this.comments=e.comments,this.visibleInInspector=!!e.visibleInInspector,this.visibleOnFrame=!!e.visibleOnFrame,this._target=null!==(r=e.target)&&void 0!==r?r:this.target,this._deserializePortDisplayNamesAndExposedOnFrame(e)},e.prototype._deserializePortDisplayNamesAndExposedOnFrame=function(e){var t=this,i=e.inputs,n=e.outputs;i&&i.forEach((function(e,i){e.displayName&&(t.inputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.inputs[i].isExposedOnFrame=e.isExposedOnFrame,t.inputs[i].exposedPortPosition=e.exposedPortPosition)})),n&&n.forEach((function(e,i){e.displayName&&(t.outputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.outputs[i].isExposedOnFrame=e.isExposedOnFrame,t.outputs[i].exposedPortPosition=e.exposedPortPosition)}))},e.prototype.dispose=function(){for(var e=0,t=this.inputs;e<t.length;e++)t[e].dispose();for(var i=0,n=this.outputs;i<n.length;i++)n[i].dispose()},e}(),Op=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.complementW=1,i.complementZ=0,i.target=yp.Vertex,i.registerInput("vector",vp.AutoDetect),i.registerInput("transform",vp.Matrix),i.registerOutput("output",vp.Vector4),i.registerOutput("xyz",vp.Vector3),i._inputs[0].onConnectionObservable.add((function(e){if(e.ownerBlock.isInput){var t=e.ownerBlock;"normal"!==t.name&&"tangent"!==t.name||(i.complementW=0)}})),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TransformBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transform",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector,n=this.transform,r=t._getShaderType(vp.Vector4),o=t._getShaderType(vp.Vector3);if(i.connectedPoint){if(0===this.complementW){var a="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",a),t.sharedData.blocksWithDefines.push(this);var s=t._getFreeVariableName("".concat(n.associatedVariableName,"_NUS"));switch(1===t.shaderLanguage?t.compilationString+="var ".concat(s,": mat3x3f = mat3x3f(").concat(n.associatedVariableName,"[0].xyz, ").concat(n.associatedVariableName,"[1].xyz, ").concat(n.associatedVariableName,"[2].xyz);\n"):t.compilationString+="mat3 ".concat(s," = mat3(").concat(n.associatedVariableName,");\n"),t.compilationString+="#ifdef NONUNIFORMSCALING\n",t.compilationString+="".concat(s," = transposeMat3(inverseMat3(").concat(s,"));\n"),t.compilationString+="#endif\n",i.connectedPoint.type){case vp.Vector2:t.compilationString+=t._declareOutput(this.output)+" = ".concat(r,"(").concat(s," * ").concat(o,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementZ),"), ").concat(this._writeFloat(this.complementW),");\n");break;case vp.Vector3:case vp.Color3:t.compilationString+=t._declareOutput(this.output)+" = ".concat(r,"(").concat(s," * ").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementW),");\n");break;default:t.compilationString+=t._declareOutput(this.output)+" = ".concat(r,"(").concat(s," * ").concat(i.associatedVariableName,".xyz, ").concat(this._writeFloat(this.complementW),");\n")}}else switch(s=n.associatedVariableName,i.connectedPoint.type){case vp.Vector2:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(r,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementZ),", ").concat(this._writeFloat(this.complementW),");\n");break;case vp.Vector3:case vp.Color3:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(r,"(").concat(i.associatedVariableName,", ").concat(this._writeFloat(this.complementW),");\n");break;default:t.compilationString+=t._declareOutput(this.output)+" = ".concat(s," * ").concat(i.associatedVariableName,";\n")}this.xyz.hasEndpoints&&(t.compilationString+=t._declareOutput(this.xyz)+" = ".concat(this.output.associatedVariableName,".xyz;\n"))}return this},t.prototype.prepareDefines=function(e,t,i){e.nonUniformScaling&&i.setValue("NONUNIFORMSCALING",!0)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.complementZ=this.complementZ,t.complementW=this.complementW,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.complementZ=void 0!==t.complementZ?t.complementZ:0,this.complementW=void 0!==t.complementW?t.complementW:1},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".complementZ = ").concat(this.complementZ,";\n")+"".concat(this._codeVariableName,".complementW = ").concat(this.complementW,";\n")},t}(Mp);(0,s.Y5)("BABYLON.TransformBlock",Op);var Dp,Np=function(e){function t(t){var i=e.call(this,t,yp.Vertex,!0)||this;return i.registerInput("vector",vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VertexOutputBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype._isLogarithmicDepthEnabled=function(e,t){if(t)return!0;for(var i=0,n=e;i<n.length;i++)if(n[i].useLogarithmicDepth)return!0;return!1},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector,n=1===t.shaderLanguage;if(1===t.shaderLanguage?t.compilationString+="vertexOutputs.position = ".concat(i.associatedVariableName,";\n"):t.compilationString+="gl_Position = ".concat(i.associatedVariableName,";\n"),this._isLogarithmicDepthEnabled(t.sharedData.fragmentOutputNodes,t.sharedData.nodeMaterial.useLogarithmicDepth)){t._emitUniformFromString("logarithmicDepthConstant",vp.Float),t._emitVaryingFromString("vFragmentDepth",vp.Float);var r=n?"vertexOutputs.vFragmentDepth":"vFragmentDepth",o=n?"uniforms.":"",a=n?"vertexOutputs.position":"gl_Position";t.compilationString+="".concat(r," = 1.0 + ").concat(a,".w;\n"),t.compilationString+="".concat(a,".z = log2(max(0.000001, ").concat(r,")) * ").concat(o,"logarithmicDepthConstant;\n")}return this},t}(Mp);function Fp(e,t,i,n){return void 0===t&&(t=0),void 0===i&&(i="PROPERTIES"),function(r,o){var a=r._propStore;a||(a=[],r._propStore=a),a.push({propertyName:o,displayName:e,type:t,groupName:i,options:null!=n?n:{}})}}(0,s.Y5)("BABYLON.VertexOutputBlock",Np),function(e){e[e.Boolean=0]="Boolean",e[e.Float=1]="Float",e[e.Int=2]="Int",e[e.Vector2=3]="Vector2",e[e.List=4]="List"}(Dp||(Dp={}));var Lp,wp,Bp=function(e){function t(t){var i=e.call(this,t,yp.Fragment,!0)||this;return i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i.useLogarithmicDepth=!1,i.registerInput("rgba",vp.Color4,!0),i.registerInput("rgb",vp.AutoDetect,!0),i.registerInput("a",vp.Float,!0),i.rgb.addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FragmentOutputBlock"},t.prototype.initialize=function(e){e._excludeVariableName("logarithmicDepthConstant"),e._excludeVariableName("vFragmentDepth")},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToLinearSpace,!0),i.setValue(this._gammaDefineName,this.convertToGammaSpace,!0)},t.prototype.bind=function(e,t,i){(this.useLogarithmicDepth||t.useLogarithmicDepth)&&i&&(0,Ui.DL)(void 0,e,i.getScene())},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.rgba,n=this.rgb,r=this.a,o=1===t.shaderLanguage;t.sharedData.hints.needAlphaBlending=i.isConnected||r.isConnected,t.sharedData.blocksWithDefines.push(this),(this.useLogarithmicDepth||t.sharedData.nodeMaterial.useLogarithmicDepth)&&(t._emitUniformFromString("logarithmicDepthConstant",vp.Float),t._emitVaryingFromString("vFragmentDepth",vp.Float),t.sharedData.bindableBlocks.push(this)),this._linearDefineName=t._getFreeDefineName("CONVERTTOLINEAR"),this._gammaDefineName=t._getFreeDefineName("CONVERTTOGAMMA");var a="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",a);var s="gl_FragColor";1===t.shaderLanguage&&(t.compilationString+="var fragmentOutputsColor : vec4<f32>;\r\n",s="fragmentOutputsColor");var l=t._getShaderType(vp.Vector4);if(i.connectedPoint)r.isConnected?t.compilationString+="".concat(s," = ").concat(l,"(").concat(i.associatedVariableName,".rgb, ").concat(r.associatedVariableName,");\n"):t.compilationString+="".concat(s,"  = ").concat(i.associatedVariableName,";\n");else if(n.connectedPoint){var c="1.0";r.connectedPoint&&(c=r.associatedVariableName),n.connectedPoint.type===vp.Float?t.compilationString+="".concat(s,"  = ").concat(l,"(").concat(n.associatedVariableName,", ").concat(n.associatedVariableName,", ").concat(n.associatedVariableName,", ").concat(c,");\n"):t.compilationString+="".concat(s,"  = ").concat(l,"(").concat(n.associatedVariableName,", ").concat(c,");\n")}else t.sharedData.checks.notConnectedNonOptionalInputs.push(i);if(t.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),t.compilationString+="".concat(s,"  = toLinearSpace(").concat(s,");\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),t.compilationString+="".concat(s,"  = toGammaSpace(").concat(s,");\n"),t.compilationString+="#endif\n",1===t.shaderLanguage&&(t.compilationString+="#if !defined(PREPASS)\r\n",t.compilationString+="fragmentOutputs.color = fragmentOutputsColor;\r\n",t.compilationString+="#endif\r\n"),this.useLogarithmicDepth||t.sharedData.nodeMaterial.useLogarithmicDepth){var u=o?"input.vFragmentDepth":"vFragmentDepth",h=o?"uniforms.":"",d=o?"fragmentOutputs.fragDepth":"gl_FragDepthEXT";t.compilationString+="".concat(d," = log2(").concat(u,") * ").concat(h,"logarithmicDepthConstant * 0.5;\n")}return t.compilationString+="#if defined(PREPASS)\r\n",t.compilationString+="".concat(o?"fragmentOutputs.fragData0":"gl_FragData[0]"," = ").concat(s,";\r\n"),t.compilationString+="#endif\r\n",this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),(t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"))+"".concat(this._codeVariableName,".useLogarithmicDepth = ").concat(this.useLogarithmicDepth,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.useLogarithmicDepth=this.useLogarithmicDepth,t},t.prototype._deserialize=function(t,i,n){var r;e.prototype._deserialize.call(this,t,i,n),this.convertToGammaSpace=!!t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this.useLogarithmicDepth=null!==(r=t.useLogarithmicDepth)&&void 0!==r&&r},(0,m.Cg)([Fp("Convert to gamma space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"convertToGammaSpace",void 0),(0,m.Cg)([Fp("Convert to linear space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"convertToLinearSpace",void 0),(0,m.Cg)([Fp("Use logarithmic depth",0,"PROPERTIES")],t.prototype,"useLogarithmicDepth",void 0),t}(Mp);(0,s.Y5)("BABYLON.FragmentOutputBlock",Bp),function(e){e[e.World=1]="World",e[e.View=2]="View",e[e.Projection=3]="Projection",e[e.ViewProjection=4]="ViewProjection",e[e.WorldView=5]="WorldView",e[e.WorldViewProjection=6]="WorldViewProjection",e[e.CameraPosition=7]="CameraPosition",e[e.FogColor=8]="FogColor",e[e.DeltaTime=9]="DeltaTime",e[e.CameraParameters=10]="CameraParameters",e[e.MaterialAlpha=11]="MaterialAlpha"}(Lp||(Lp={})),function(e){e[e.None=0]="None",e[e.Time=1]="Time",e[e.RealTime=2]="RealTime",e[e.MouseInfo=3]="MouseInfo"}(wp||(wp={}));var Up={position2d:"position",particle_uv:"vUV",particle_color:"vColor",particle_texturemask:"textureMask",particle_positionw:"vPositionW"},Vp={particle_uv:!0,particle_color:!0,particle_texturemask:!0,particle_positionw:!0},kp={particle_texturemask:!0},Gp=function(e){function t(t,i,n){void 0===i&&(i=yp.Vertex),void 0===n&&(n=vp.AutoDetect);var r=e.call(this,t,i,!1)||this;return r._mode=3,r._animationType=wp.None,r._prefix="",r.min=0,r.max=0,r.isBoolean=!1,r.matrixMode=0,r._systemValue=null,r.isConstant=!1,r.groupInInspector="",r.onValueChangedObservable=new h.cP,r.convertToGammaSpace=!1,r.convertToLinearSpace=!1,r._type=n,r.setDefaultValue(),r.registerOutput("output",n),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"type",{get:function(){if(this._type===vp.AutoDetect){if(this.isUniform&&null!=this.value){if(!isNaN(this.value))return this._type=vp.Float,this._type;switch(this.value.getClassName()){case"Vector2":return this._type=vp.Vector2,this._type;case"Vector3":return this._type=vp.Vector3,this._type;case"Vector4":return this._type=vp.Vector4,this._type;case"Color3":return this._type=vp.Color3,this._type;case"Color4":return this._type=vp.Color4,this._type;case"Matrix":return this._type=vp.Matrix,this._type}}if(this.isAttribute)switch(this.name){case"position":case"normal":case"particle_positionw":return this._type=vp.Vector3,this._type;case"uv":case"uv2":case"uv3":case"uv4":case"uv5":case"uv6":case"position2d":case"particle_uv":return this._type=vp.Vector2,this._type;case"matricesIndices":case"matricesWeights":case"matricesIndicesExtra":case"matricesWeightsExtra":case"world0":case"world1":case"world2":case"world3":case"tangent":return this._type=vp.Vector4,this._type;case"color":case"instanceColor":case"particle_color":case"particle_texturemask":return this._type=vp.Color4,this._type}if(this.isSystemValue)switch(this._systemValue){case Lp.World:case Lp.WorldView:case Lp.WorldViewProjection:case Lp.View:case Lp.ViewProjection:case Lp.Projection:return this._type=vp.Matrix,this._type;case Lp.CameraPosition:return this._type=vp.Vector3,this._type;case Lp.FogColor:return this._type=vp.Color3,this._type;case Lp.DeltaTime:case Lp.MaterialAlpha:return this._type=vp.Float,this._type;case Lp.CameraParameters:return this._type=vp.Vector4,this._type}}return this._type},enumerable:!1,configurable:!0}),t.prototype.validateBlockName=function(t){return!!this.isAttribute||e.prototype.validateBlockName.call(this,t)},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.setAsAttribute=function(e){return this._mode=1,e&&(this.name=e),this},t.prototype.setAsSystemValue=function(e){return this.systemValue=e,this},Object.defineProperty(t.prototype,"value",{get:function(){return this._storedValue},set:function(e){this.type===vp.Float&&(this.isBoolean?e=e?1:0:this.min!==this.max&&(e=Math.max(this.min,e),e=Math.min(this.max,e))),this._storedValue=e,this._mode=0,this.onValueChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valueCallback",{get:function(){return this._valueCallback},set:function(e){this._valueCallback=e,this._mode=0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"declarationVariableName",{get:function(){return this._associatedVariableName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"associatedVariableName",{get:function(){return this._prefix+this._associatedVariableName},set:function(e){this._associatedVariableName=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"animationType",{get:function(){return this._animationType},set:function(e){this._animationType=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isUndefined",{get:function(){return 3===this._mode},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isUniform",{get:function(){return 0===this._mode},set:function(e){this._mode=e?0:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isAttribute",{get:function(){return 1===this._mode},set:function(e){this._mode=e?1:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isVarying",{get:function(){return 2===this._mode},set:function(e){this._mode=e?2:3,this.associatedVariableName=""},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSystemValue",{get:function(){return null!=this._systemValue},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"systemValue",{get:function(){return this._systemValue},set:function(e){this._mode=0,this.associatedVariableName="",this._systemValue=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"InputBlock"},t.prototype.animate=function(e){switch(this._animationType){case wp.Time:this.type===vp.Float&&(this.value+=.01*e.getAnimationRatio());break;case wp.RealTime:this.type===vp.Float&&(this.value=(ne.j.Now-e.getEngine().startTime)/1e3);break;case wp.MouseInfo:if(this.type===vp.Vector4){var t=e._inputManager._originMouseEvent;if(t){var i=t.offsetX,n=t.offsetY,r=1&t.buttons?1:0,o=2&t.buttons?1:0;this.value=new d.IU(i,n,r,o)}else this.value=new d.IU(0,0,0,0)}}},t.prototype._emitDefine=function(e){return"!"===e[0]?"#ifndef ".concat(e.substring(1),"\n"):"#ifdef ".concat(e,"\n")},t.prototype.initialize=function(){this.associatedVariableName=""},t.prototype.setDefaultValue=function(){switch(this.type){case vp.Float:this.value=0;break;case vp.Vector2:this.value=d.I9.Zero();break;case vp.Vector3:this.value=d.Pq.Zero();break;case vp.Vector4:this.value=d.IU.Zero();break;case vp.Color3:this.value=p.v9.White();break;case vp.Color4:this.value=new p.ov(1,1,1,1);break;case vp.Matrix:this.value=d.uq.Identity()}},t.prototype._emitConstant=function(e){switch(this.type){case vp.Float:return"".concat(e._emitFloat(this.value));case vp.Vector2:return"vec2(".concat(this.value.x,", ").concat(this.value.y,")");case vp.Vector3:return"vec3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");case vp.Vector4:return"vec4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")");case vp.Color3:return p.IG.Color3[0].set(this.value.r,this.value.g,this.value.b),this.convertToGammaSpace&&p.IG.Color3[0].toGammaSpaceToRef(p.IG.Color3[0],e.sharedData.scene.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&p.IG.Color3[0].toLinearSpaceToRef(p.IG.Color3[0],e.sharedData.scene.getEngine().useExactSrgbConversions),"vec3(".concat(p.IG.Color3[0].r,", ").concat(p.IG.Color3[0].g,", ").concat(p.IG.Color3[0].b,")");case vp.Color4:return p.IG.Color4[0].set(this.value.r,this.value.g,this.value.b,this.value.a),this.convertToGammaSpace&&p.IG.Color4[0].toGammaSpaceToRef(p.IG.Color4[0],e.sharedData.scene.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&p.IG.Color4[0].toLinearSpaceToRef(p.IG.Color4[0],e.sharedData.scene.getEngine().useExactSrgbConversions),"vec4(".concat(p.IG.Color4[0].r,", ").concat(p.IG.Color4[0].g,", ").concat(p.IG.Color4[0].b,", ").concat(p.IG.Color4[0].a,")")}return""},Object.defineProperty(t.prototype,"_noContextSwitch",{get:function(){return Vp[this.name]},enumerable:!1,configurable:!0}),t.prototype._emit=function(e,t){var i;if(this.isUniform){if(this._associatedVariableName||(this._associatedVariableName=e._getFreeVariableName("u_"+this.name)),this.isConstant){if(-1!==e.constants.indexOf(this.associatedVariableName))return;return e.constants.push(this.associatedVariableName),void(e._constantDeclaration+=e._declareOutput(this.output,!0)+" = ".concat(this._emitConstant(e),";\n"))}if(-1!==e.uniforms.indexOf(this.associatedVariableName))return;e.uniforms.push(this.associatedVariableName),t&&(e._uniformDeclaration+=this._emitDefine(t));var n=e._getShaderType(this.type);1===e.shaderLanguage?(e._uniformDeclaration+="uniform ".concat(this._associatedVariableName,": ").concat(n,";\n"),this._prefix="uniforms."):e._uniformDeclaration+="uniform ".concat(n," ").concat(this.associatedVariableName,";\n"),t&&(e._uniformDeclaration+="#endif\n");var r=e.sharedData.hints;if(null!==this._systemValue&&void 0!==this._systemValue)switch(this._systemValue){case Lp.WorldView:r.needWorldViewMatrix=!0;break;case Lp.WorldViewProjection:r.needWorldViewProjectionMatrix=!0}else this._animationType!==wp.None&&e.sharedData.animatedInputs.push(this)}else if(this.isAttribute){if(this.associatedVariableName=null!==(i=Up[this.name])&&void 0!==i?i:this.name,this.target===yp.Vertex&&e._vertexState)return void(Vp[this.name]?kp[this.name]?(e._emitUniformFromString(this.declarationVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="vertexInputs.")):e._emitVaryingFromString(this.declarationVariableName,this.type,t):this._emit(e._vertexState,t));if(-1!==e.attributes.indexOf(this.declarationVariableName))return;e.attributes.push(this.declarationVariableName),Vp[this.name]?kp[this.name]?(e._emitUniformFromString(this.declarationVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="uniforms.")):(e._emitVaryingFromString(this.declarationVariableName,this.type,t),1===e.shaderLanguage&&(this._prefix="fragmentInputs.")):(t&&(e._attributeDeclaration+=this._emitDefine(t)),1===e.shaderLanguage?(e._attributeDeclaration+="attribute ".concat(this.declarationVariableName,": ").concat(e._getShaderType(this.type),";\n"),this._prefix="vertexInputs."):e._attributeDeclaration+="attribute ".concat(e._getShaderType(this.type)," ").concat(this.declarationVariableName,";\n"),t&&(e._attributeDeclaration+="#endif\n"))}},t.prototype._transmitWorld=function(e,t,i,n){if(this._systemValue){var r=this._associatedVariableName;switch(this._systemValue){case Lp.World:e.setMatrix(r,t);break;case Lp.WorldView:e.setMatrix(r,i);break;case Lp.WorldViewProjection:e.setMatrix(r,n)}}},t.prototype._transmit=function(e,t,i){if(!this.isAttribute){var n=this._associatedVariableName;if(this._systemValue)switch(this._systemValue){case Lp.World:case Lp.WorldView:case Lp.WorldViewProjection:return;case Lp.View:e.setMatrix(n,t.getViewMatrix());break;case Lp.Projection:e.setMatrix(n,t.getProjectionMatrix());break;case Lp.ViewProjection:e.setMatrix(n,t.getTransformMatrix());break;case Lp.CameraPosition:t.bindEyePosition(e,n,!0);break;case Lp.FogColor:e.setColor3(n,t.fogColor);break;case Lp.DeltaTime:e.setFloat(n,t.deltaTime/1e3);break;case Lp.CameraParameters:t.activeCamera&&e.setFloat4(n,t.getEngine().hasOriginBottomLeft?-1:1,t.activeCamera.minZ,t.activeCamera.maxZ,1/t.activeCamera.maxZ);break;case Lp.MaterialAlpha:e.setFloat(n,i.alpha)}else{var r=this._valueCallback?this._valueCallback():this._storedValue;if(null!==r)switch(this.type){case vp.Float:e.setFloat(n,r);break;case vp.Int:e.setInt(n,r);break;case vp.Color3:p.IG.Color3[0].set(this.value.r,this.value.g,this.value.b),this.convertToGammaSpace&&p.IG.Color3[0].toGammaSpaceToRef(p.IG.Color3[0],t.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&p.IG.Color3[0].toLinearSpaceToRef(p.IG.Color3[0],t.getEngine().useExactSrgbConversions),e.setColor3(n,p.IG.Color3[0]);break;case vp.Color4:p.IG.Color4[0].set(this.value.r,this.value.g,this.value.b,this.value.a),this.convertToGammaSpace&&p.IG.Color4[0].toGammaSpaceToRef(p.IG.Color4[0],t.getEngine().useExactSrgbConversions),this.convertToLinearSpace&&p.IG.Color4[0].toLinearSpaceToRef(p.IG.Color4[0],t.getEngine().useExactSrgbConversions),e.setDirectColor4(n,p.IG.Color4[0]);break;case vp.Vector2:e.setVector2(n,r);break;case vp.Vector3:e.setVector3(n,r);break;case vp.Vector4:e.setVector4(n,r);break;case vp.Matrix:e.setMatrix(n,r)}}}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),(this.isUniform||this.isSystemValue)&&t.sharedData.inputBlocks.push(this),this._emit(t)},t.prototype._dumpPropertiesCode=function(){var t=this._codeVariableName;if(this.isAttribute)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,'.setAsAttribute("').concat(this.name,'");\n');if(this.isSystemValue)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,".setAsSystemValue(BABYLON.NodeMaterialSystemValues.").concat(Lp[this._systemValue],");\n");if(this.isUniform){var i=[],n="";switch(this.type){case vp.Float:n="".concat(this.value);break;case vp.Vector2:n="new BABYLON.Vector2(".concat(this.value.x,", ").concat(this.value.y,")");break;case vp.Vector3:n="new BABYLON.Vector3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");break;case vp.Vector4:n="new BABYLON.Vector4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")");break;case vp.Color3:n="new BABYLON.Color3(".concat(this.value.r,", ").concat(this.value.g,", ").concat(this.value.b,")"),this.convertToGammaSpace&&(n+=".toGammaSpace()"),this.convertToLinearSpace&&(n+=".toLinearSpace()");break;case vp.Color4:n="new BABYLON.Color4(".concat(this.value.r,", ").concat(this.value.g,", ").concat(this.value.b,", ").concat(this.value.a,")"),this.convertToGammaSpace&&(n+=".toGammaSpace()"),this.convertToLinearSpace&&(n+=".toLinearSpace()");break;case vp.Matrix:n="BABYLON.Matrix.FromArray([".concat(this.value.m,"])")}return i.push("".concat(t,".value = ").concat(n)),this.type===vp.Float&&i.push("".concat(t,".min = ").concat(this.min),"".concat(t,".max = ").concat(this.max),"".concat(t,".isBoolean = ").concat(this.isBoolean),"".concat(t,".matrixMode = ").concat(this.matrixMode),"".concat(t,".animationType = BABYLON.AnimatedInputBlockTypes.").concat(wp[this.animationType])),i.push("".concat(t,".isConstant = ").concat(this.isConstant)),i.push(""),e.prototype._dumpPropertiesCode.call(this)+i.join(";\n")}return e.prototype._dumpPropertiesCode.call(this)},t.prototype.dispose=function(){this.onValueChangedObservable.clear(),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.type=this.type,t.mode=this._mode,t.systemValue=this._systemValue,t.animationType=this._animationType,t.min=this.min,t.max=this.max,t.isBoolean=this.isBoolean,t.matrixMode=this.matrixMode,t.isConstant=this.isConstant,t.groupInInspector=this.groupInInspector,t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,null!=this._storedValue&&0===this._mode&&(this._storedValue.asArray?(t.valueType="BABYLON."+this._storedValue.getClassName(),t.value=this._storedValue.asArray()):(t.valueType="number",t.value=this._storedValue)),t},t.prototype._deserialize=function(t,i,n){if(this._mode=t.mode,e.prototype._deserialize.call(this,t,i,n),this._type=t.type,this._systemValue=t.systemValue||t.wellKnownValue,this._animationType=t.animationType,this.min=t.min||0,this.max=t.max||0,this.isBoolean=!!t.isBoolean,this.matrixMode=t.matrixMode||0,this.isConstant=!!t.isConstant,this.groupInInspector=t.groupInInspector||"",this.convertToGammaSpace=!!t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,"tangent"===t.name&&1===t.mode&&t.type===vp.Vector3&&(this._type=vp.Vector4),t.valueType)if("number"===t.valueType)this._storedValue=t.value;else{var r=(0,s.n9)(t.valueType);r&&(this._storedValue=r.FromArray(t.value))}},t}(Mp);(0,s.Y5)("BABYLON.InputBlock",Gp);var zp=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment)||this;return i._samplerName="textureSampler",i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i._isUnique=!1,i.registerInput("uv",vp.AutoDetect,!1,yp.VertexAndFragment),i.registerOutput("rgba",vp.Color4,yp.Neutral),i.registerOutput("rgb",vp.Color3,yp.Neutral),i.registerOutput("r",vp.Float,yp.Neutral),i.registerOutput("g",vp.Float,yp.Neutral),i.registerOutput("b",vp.Float,yp.Neutral),i.registerOutput("a",vp.Float,yp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector2|vp.Vector3|vp.Vector4),i._inputs[0]._prioritizeVertex=!1,i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CurrentScreenBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName(this._samplerName)},Object.defineProperty(t.prototype,"target",{get:function(){return this.uv.isConnected?this.uv.sourceBlock.isInput?yp.VertexAndFragment:yp.Fragment:yp.VertexAndFragment},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToGammaSpace,!0),i.setValue(this._gammaDefineName,this.convertToLinearSpace,!0)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype._injectVertexCode=function(e){var t=this.uv;if(t.connectedPoint.ownerBlock.isInput&&(t.connectedPoint.ownerBlock.isAttribute||e._emitUniformFromString(t.associatedVariableName,vp.Vector2)),this._mainUVName="vMain"+t.associatedVariableName,e._emitVaryingFromString(this._mainUVName,vp.Vector2),e.compilationString+="".concat(this._mainUVName," = ").concat(t.associatedVariableName,".xy;\n"),this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var i=0,n=this._outputs;i<n.length;i++){var r=n[i];r.hasEndpoints&&this._writeOutput(e,r,r.name,!0)}}},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===yp.Fragment)return;var n=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSampleLevel(".concat(this._samplerName,", ").concat(this._samplerName+c.Y.AUTOSAMPLERSUFFIX,","),r=0===e.shaderLanguage?"":", 0";e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(n," ").concat(i.associatedVariableName).concat(r,");\n")}else{var o=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSample(".concat(this._samplerName,", ").concat(this._samplerName+c.Y.AUTOSAMPLERSUFFIX,",");this.uv.ownerBlock.target!==yp.Fragment?e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(o," ").concat(this._mainUVName,");\n"):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(o," ").concat(i.associatedVariableName,");\n")}},t.prototype._writeOutput=function(e,t,i,n){if(void 0===n&&(n=!1),n){if(e.target===yp.Fragment)return;e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")}else this.uv.ownerBlock.target!==yp.Fragment?(e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n",e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toLinearSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n"):e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t.sharedData.blockingBlocks.indexOf(this)<0&&t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.indexOf(this)<0&&t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.indexOf(this)<0&&t.sharedData.blocksWithDefines.push(this),t.target!==yp.Fragment)return t._emit2DSampler(this._samplerName),void this._injectVertexCode(t);if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){t._emit2DSampler(this._samplerName),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA");var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),this._writeTextureRead(t);for(var n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&this._writeOutput(t,o,o.name)}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,t.texture&&(n=0===t.texture.url.indexOf("data:")?"":n,this.texture=an.g.Parse(t.texture,i,n))},t}(Mp);(0,s.Y5)("BABYLON.CurrentScreenBlock",zp);var Yp=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i._samplerName="diffuseSampler",i.convertToGammaSpace=!1,i.convertToLinearSpace=!1,i._isUnique=!1,i.registerInput("uv",vp.AutoDetect,!1,yp.VertexAndFragment),i.registerOutput("rgba",vp.Color4,yp.Neutral),i.registerOutput("rgb",vp.Color3,yp.Neutral),i.registerOutput("r",vp.Float,yp.Neutral),i.registerOutput("g",vp.Float,yp.Neutral),i.registerOutput("b",vp.Float,yp.Neutral),i.registerOutput("a",vp.Float,yp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector2|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ParticleTextureBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("diffuseSampler")},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"particle_uv"===e.name&&t(e)}));i||(i=new Gp("uv")).setAsAttribute("particle_uv"),i.output.connectTo(this.uv)}},t.prototype.prepareDefines=function(e,t,i){i.setValue(this._linearDefineName,this.convertToGammaSpace,!0),i.setValue(this._gammaDefineName,this.convertToLinearSpace,!0)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype._writeOutput=function(e,t,i){e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n",e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n"),e.compilationString+="".concat(t.associatedVariableName," = toLinearSpace(").concat(t.associatedVariableName,");\n"),e.compilationString+="#endif\n"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==yp.Vertex){this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t._emit2DSampler(this._samplerName),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA");var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),t.compilationString+="".concat(t._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(t._generateTextureSample(this.uv.associatedVariableName,this._samplerName),";\n");for(var n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&this._writeOutput(t,o,o.name)}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,t.texture&&(n=0===t.texture.url.indexOf("data:")?"":n,this.texture=an.g.Parse(t.texture,i,n))},t}(Mp);(0,s.Y5)("BABYLON.ParticleTextureBlock",Yp);var Xp=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i._isUnique=!0,i.registerInput("color",vp.Color4,!1,yp.Fragment),i.registerOutput("rampColor",vp.Color4,yp.Fragment),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ParticleRampGradientBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rampColor",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("remapRanges"),e._excludeVariableName("rampSampler"),e._excludeVariableName("baseColor"),e._excludeVariableName("alpha"),e._excludeVariableName("remappedColorIndex"),e._excludeVariableName("rampColor")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==yp.Vertex)return t._emit2DSampler("rampSampler","RAMPGRADIENT"),t._emitVaryingFromString("remapRanges",vp.Vector4,"RAMPGRADIENT"),t.compilationString+="\n            #ifdef RAMPGRADIENT\n                ".concat(t._declareLocalVar("baseColor",vp.Vector4)," = ").concat(this.color.associatedVariableName,";\n                ").concat(t._declareLocalVar("alpha",vp.Float)," = ").concat(this.color.associatedVariableName,".a;\n\n                ").concat(t._declareLocalVar("remappedColorIndex",vp.Float)," = clamp((alpha - remapRanges.x) / remapRanges.y, 0.0, 1.0);\n\n                ").concat(t._declareLocalVar("rampColor",vp.Vector4)," = ").concat(t._generateTextureSample("vec2(1.0 - remappedColorIndex, 0.)","rampSampler"),";\n\n                // Remapped alpha\n                ").concat(t._declareOutput(this.rampColor)," = vec4").concat(t.fSuffix,"(baseColor.rgb * rampColor.rgb, clamp((alpha * rampColor.a - remapRanges.z) / remapRanges.w, 0.0, 1.0));\n            #else\n                ").concat(t._declareOutput(this.rampColor)," = ").concat(this.color.associatedVariableName,";\n            #endif\n        "),this},t}(Mp);(0,s.Y5)("BABYLON.ParticleRampGradientBlock",Xp);var Wp=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i._isUnique=!0,i.registerInput("color",vp.Color4,!1,yp.Fragment),i.registerInput("alphaTexture",vp.Float,!1,yp.Fragment),i.registerInput("alphaColor",vp.Float,!1,yp.Fragment),i.registerOutput("blendColor",vp.Color4,yp.Fragment),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ParticleBlendMultiplyBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alphaTexture",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alphaColor",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blendColor",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("sourceAlpha")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==yp.Vertex)return t.compilationString+="\n            #ifdef BLENDMULTIPLYMODE\n                ".concat(t._declareOutput(this.blendColor),";\n                ").concat(t._declareLocalVar("sourceAlpha",vp.Float),"  = ").concat(this.alphaColor.associatedVariableName," * ").concat(this.alphaTexture.associatedVariableName,";\n                ").concat(this.blendColor.associatedVariableName," = vec4").concat(t.fSuffix,"(").concat(this.color.associatedVariableName,".rgb * sourceAlpha + vec3(1.0) * (1.0 - sourceAlpha), ").concat(this.color.associatedVariableName,".a);\n            #else\n                ").concat(t._declareOutput(this.blendColor)," = ").concat(this.color.associatedVariableName,";\n            #endif\n        "),this},t}(Mp);(0,s.Y5)("BABYLON.ParticleBlendMultiplyBlock",Wp);var Hp=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.xSwizzle="x",i.ySwizzle="y",i.zSwizzle="z",i.wSwizzle="w",i.registerInput("xyzw ",vp.Vector4,!0),i.registerInput("xyz ",vp.Vector3,!0),i.registerInput("xy ",vp.Vector2,!0),i.registerInput("zw ",vp.Vector2,!0),i.registerInput("x",vp.Float,!0),i.registerInput("y",vp.Float,!0),i.registerInput("z",vp.Float,!0),i.registerInput("w",vp.Float,!0),i.registerOutput("xyzw",vp.Vector4),i.registerOutput("xyz",vp.Vector3),i.registerOutput("xy",vp.Vector2),i.registerOutput("zw",vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VectorMergerBlock"},Object.defineProperty(t.prototype,"xyzwIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwIn",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwOut",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xy",{get:function(){return this.xyOut},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this.xyzOut},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"xyzw "===e?"xyzwIn":"xyz "===e?"xyzIn":"xy "===e?"xyIn":"zw "===e?"zwIn":e},t.prototype._buildSwizzle=function(e){return"."+(this.xSwizzle+this.ySwizzle+this.zSwizzle+this.wSwizzle).substr(0,e)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.x,n=this.y,r=this.z,o=this.w,a=this.xyIn,s=this.zwIn,l=this.xyzIn,c=this.xyzwIn,u=this._outputs[0],h=this._outputs[1],d=this._outputs[2],p=this._outputs[3],f=t._getShaderType(vp.Vector4),_=t._getShaderType(vp.Vector3),m=t._getShaderType(vp.Vector2);return c.isConnected?(u.hasEndpoints&&(t.compilationString+=t._declareOutput(u)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(c.associatedVariableName).concat(this._buildSwizzle(2),";\n"))):l.isConnected?(u.hasEndpoints&&(t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(l.associatedVariableName,", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(l.associatedVariableName).concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(l.associatedVariableName).concat(this._buildSwizzle(2),";\n"))):a.isConnected?(u.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(a.associatedVariableName,", ").concat(s.associatedVariableName,")").concat(this._buildSwizzle(4),";\n"):t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(a.associatedVariableName,", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(_,"(").concat(a.associatedVariableName,", ").concat(r.isConnected?this._writeVariable(r):"0.0",")").concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(a.associatedVariableName).concat(this._buildSwizzle(2),";\n")),p.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(p)+" = ".concat(s.associatedVariableName).concat(this._buildSwizzle(2),";\n"):t.compilationString+=t._declareOutput(p)+" = ".concat(m,"(").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(2),";\n"))):(u.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(s.associatedVariableName,")").concat(this._buildSwizzle(4),";\n"):t.compilationString+=t._declareOutput(u)+" = ".concat(f,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(4),";\n")),h.hasEndpoints&&(t.compilationString+=t._declareOutput(h)+" = ".concat(_,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",", ").concat(r.isConnected?this._writeVariable(r):"0.0",")").concat(this._buildSwizzle(3),";\n")),d.hasEndpoints&&(t.compilationString+=t._declareOutput(d)+" = ".concat(m,"(").concat(i.isConnected?this._writeVariable(i):"0.0",", ").concat(n.isConnected?this._writeVariable(n):"0.0",")").concat(this._buildSwizzle(2),";\n")),p.hasEndpoints&&(s.isConnected?t.compilationString+=t._declareOutput(p)+" = ".concat(s.associatedVariableName).concat(this._buildSwizzle(2),";\n"):t.compilationString+=t._declareOutput(p)+" = ".concat(m,"(").concat(r.isConnected?this._writeVariable(r):"0.0",", ").concat(o.isConnected?this._writeVariable(o):"0.0",")").concat(this._buildSwizzle(2),";\n"))),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.xSwizzle=this.xSwizzle,t.ySwizzle=this.ySwizzle,t.zSwizzle=this.zSwizzle,t.wSwizzle=this.wSwizzle,t},t.prototype._deserialize=function(t,i,n){var r,o,a,s;e.prototype._deserialize.call(this,t,i,n),this.xSwizzle=null!==(r=t.xSwizzle)&&void 0!==r?r:"x",this.ySwizzle=null!==(o=t.ySwizzle)&&void 0!==o?o:"y",this.zSwizzle=null!==(a=t.zSwizzle)&&void 0!==a?a:"z",this.wSwizzle=null!==(s=t.wSwizzle)&&void 0!==s?s:"w"},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,'.xSwizzle = "').concat(this.xSwizzle,'";\n'),t+="".concat(this._codeVariableName,'.ySwizzle = "').concat(this.ySwizzle,'";\n'),(t+="".concat(this._codeVariableName,'.zSwizzle = "').concat(this.zSwizzle,'";\n'))+"".concat(this._codeVariableName,'.wSwizzle = "').concat(this.wSwizzle,'";\n')},t}(Mp);(0,s.Y5)("BABYLON.VectorMergerBlock",Hp);var jp=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.sourceRange=new d.I9(-1,1),i.targetRange=new d.I9(0,1),i.registerInput("input",vp.AutoDetect),i.registerInput("sourceMin",vp.Float,!0),i.registerInput("sourceMax",vp.Float,!0),i.registerInput("targetMin",vp.Float,!0),i.registerInput("targetMax",vp.Float,!0),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RemapBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceMin",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceMax",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetMin",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"targetMax",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this.sourceMin.isConnected?this.sourceMin.associatedVariableName:this._writeFloat(this.sourceRange.x),r=this.sourceMax.isConnected?this.sourceMax.associatedVariableName:this._writeFloat(this.sourceRange.y),o=this.targetMin.isConnected?this.targetMin.associatedVariableName:this._writeFloat(this.targetRange.x),a=this.targetMax.isConnected?this.targetMax.associatedVariableName:this._writeFloat(this.targetRange.y);return t.compilationString+=t._declareOutput(i)+" = ".concat(o," + (").concat(this._inputs[0].associatedVariableName," - ").concat(n,") * (").concat(a," - ").concat(o,") / (").concat(r," - ").concat(n,");\n"),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".sourceRange = new BABYLON.Vector2(").concat(this.sourceRange.x,", ").concat(this.sourceRange.y,");\n")+"".concat(this._codeVariableName,".targetRange = new BABYLON.Vector2(").concat(this.targetRange.x,", ").concat(this.targetRange.y,");\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.sourceRange=this.sourceRange.asArray(),t.targetRange=this.targetRange.asArray(),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.sourceRange=d.I9.FromArray(t.sourceRange),this.targetRange=d.I9.FromArray(t.targetRange)},(0,m.Cg)([Fp("From",3)],t.prototype,"sourceRange",void 0),(0,m.Cg)([Fp("To",3)],t.prototype,"targetRange",void 0),t}(Mp);(0,s.Y5)("BABYLON.RemapBlock",jp);var qp,Kp=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i.output._typeConnectionSource=i.left,i._linkConnectionTypes(0,1,!0),i.left.acceptedConnectionPointTypes.push(vp.Float),i.right.acceptedConnectionPointTypes.push(vp.Float),i._connectionObservers=[i.left.onTypeChangedObservable.add((function(){return i._updateInputOutputTypes()})),i.right.onTypeChangedObservable.add((function(){return i._updateInputOutputTypes()}))],i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._updateInputOutputTypes=function(){if(this.output._typeConnectionSource=this.left,this.left.isConnected&&this.right.isConnected?(this.left.type===vp.Int||this.left.type===vp.Float&&this.right.type!==vp.Int)&&(this.output._typeConnectionSource=this.right):this.left.isConnected!==this.right.isConnected&&(this.output._typeConnectionSource=this.left.isConnected?this.left:this.right),this.left.isConnected||this.right.isConnected)for(var e=0,t=[[this.left,this.right],[this.right,this.left]];e<t.length;e++){var i=t[e],n=i[0],r=i[1];n.acceptedConnectionPointTypes=[vp.Int,vp.Float],r.isConnected&&(n.acceptedConnectionPointTypes.push(r.type),r.type!==vp.Int&&r.type!==vp.Float||n.acceptedConnectionPointTypes.push(vp.Vector2,vp.Vector3,vp.Vector4,vp.Color3,vp.Color4,vp.Matrix))}},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._connectionObservers.forEach((function(e){return e.remove()})),this._connectionObservers.length=0},t}(Mp),Qp=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MultiplyBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," * ").concat(this.right.associatedVariableName,";\n"),this},t}(Kp);(0,s.Y5)("BABYLON.MultiplyBlock",Qp),function(e){e[e.Material=0]="Material",e[e.PostProcess=1]="PostProcess",e[e.Particle=2]="Particle",e[e.ProceduralTexture=3]="ProceduralTexture"}(qp||(qp={}));var Zp=function(e){function t(){var t=e.call(this)||this;return t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.EXPOSURE=!1,t.SKIPFINALCOLORCLAMP=!1,t.rebuild(),t}return(0,m.C6)(t,e),t}(Ro),Jp=function(){function e(t){this.animations=[],this.renderingGroupId=0,this.emitter=d.Pq.Zero(),this.emitRate=10,this.manualEmitCount=-1,this.updateSpeed=.01,this.targetStopDuration=0,this.disposeOnStop=!1,this.minEmitPower=1,this.maxEmitPower=1,this.minLifeTime=1,this.maxLifeTime=1,this.minSize=1,this.maxSize=1,this.minScaleX=1,this.maxScaleX=1,this.minScaleY=1,this.maxScaleY=1,this.minInitialRotation=0,this.maxInitialRotation=0,this.minAngularSpeed=0,this.maxAngularSpeed=0,this.layerMask=268435455,this.customShader=null,this.preventAutoStart=!1,this.applyFog=!1,this._wasDispatched=!1,this._rootUrl="",this.noiseStrength=new d.Pq(10,10,10),this.onAnimationEnd=null,this.blendMode=e.BLENDMODE_ONEONE,this.forceDepthWrite=!1,this.preWarmCycles=0,this.preWarmStepOffset=1,this.spriteCellChangeSpeed=1,this.startSpriteCellID=0,this.endSpriteCellID=0,this.spriteCellWidth=0,this.spriteCellHeight=0,this.spriteCellLoop=!0,this.spriteRandomStartCell=!1,this.translationPivot=new d.I9(0,0),this.beginAnimationOnStart=!1,this.beginAnimationFrom=0,this.beginAnimationTo=60,this.beginAnimationLoop=!1,this.worldOffset=new d.Pq(0,0,0),this._useLogarithmicDepth=!1,this.gravity=d.Pq.Zero(),this._colorGradients=null,this._sizeGradients=null,this._lifeTimeGradients=null,this._angularSpeedGradients=null,this._velocityGradients=null,this._limitVelocityGradients=null,this._dragGradients=null,this._emitRateGradients=null,this._startSizeGradients=null,this._rampGradients=null,this._colorRemapGradients=null,this._alphaRemapGradients=null,this.startDelay=0,this.limitVelocityDamping=.4,this.color1=new p.ov(1,1,1,1),this.color2=new p.ov(1,1,1,1),this.colorDead=new p.ov(0,0,0,1),this.textureMask=new p.ov(1,1,1,1),this._isSubEmitter=!1,this._billboardMode=c.Y.PARTICLES_BILLBOARDMODE_ALL,this._isBillboardBased=!0,this._imageProcessingConfigurationDefines=new Zp,this.id=t,this.name=t}return Object.defineProperty(e.prototype,"noiseTexture",{get:function(){return this._noiseTexture},set:function(e){this._noiseTexture!==e&&(this._noiseTexture=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isAnimationSheetEnabled",{get:function(){return this._isAnimationSheetEnabled},set:function(e){this._isAnimationSheetEnabled!=e&&(this._isAnimationSheetEnabled=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){this._useLogarithmicDepth=e&&this.getScene().getEngine().getCaps().fragmentDepthSupported},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype._hasTargetStopDurationDependantGradient=function(){return this._startSizeGradients&&this._startSizeGradients.length>0||this._emitRateGradients&&this._emitRateGradients.length>0||this._lifeTimeGradients&&this._lifeTimeGradients.length>0},e.prototype.getDragGradients=function(){return this._dragGradients},e.prototype.getLimitVelocityGradients=function(){return this._limitVelocityGradients},e.prototype.getColorGradients=function(){return this._colorGradients},e.prototype.getSizeGradients=function(){return this._sizeGradients},e.prototype.getColorRemapGradients=function(){return this._colorRemapGradients},e.prototype.getAlphaRemapGradients=function(){return this._alphaRemapGradients},e.prototype.getLifeTimeGradients=function(){return this._lifeTimeGradients},e.prototype.getAngularSpeedGradients=function(){return this._angularSpeedGradients},e.prototype.getVelocityGradients=function(){return this._velocityGradients},e.prototype.getStartSizeGradients=function(){return this._startSizeGradients},e.prototype.getEmitRateGradients=function(){return this._emitRateGradients},Object.defineProperty(e.prototype,"direction1",{get:function(){return this.particleEmitterType.direction1?this.particleEmitterType.direction1:d.Pq.Zero()},set:function(e){this.particleEmitterType.direction1&&(this.particleEmitterType.direction1=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"direction2",{get:function(){return this.particleEmitterType.direction2?this.particleEmitterType.direction2:d.Pq.Zero()},set:function(e){this.particleEmitterType.direction2&&(this.particleEmitterType.direction2=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"minEmitBox",{get:function(){return this.particleEmitterType.minEmitBox?this.particleEmitterType.minEmitBox:d.Pq.Zero()},set:function(e){this.particleEmitterType.minEmitBox&&(this.particleEmitterType.minEmitBox=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"maxEmitBox",{get:function(){return this.particleEmitterType.maxEmitBox?this.particleEmitterType.maxEmitBox:d.Pq.Zero()},set:function(e){this.particleEmitterType.maxEmitBox&&(this.particleEmitterType.maxEmitBox=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"billboardMode",{get:function(){return this._billboardMode},set:function(e){this._billboardMode!==e&&(this._billboardMode=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isBillboardBased",{get:function(){return this._isBillboardBased},set:function(e){this._isBillboardBased!==e&&(this._isBillboardBased=e,this._reset())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e)},enumerable:!1,configurable:!0}),e.prototype._attachImageProcessingConfiguration=function(e){e!==this._imageProcessingConfiguration&&(!e&&this._scene?this._imageProcessingConfiguration=this._scene.imageProcessingConfiguration:this._imageProcessingConfiguration=e)},e.prototype._reset=function(){},e.prototype._removeGradientAndTexture=function(e,t,i){if(!t)return this;for(var n=0,r=0,o=t;r<o.length;r++){if(o[r].gradient===e){t.splice(n,1);break}n++}return i&&i.dispose(),this},e.prototype.createPointEmitter=function(e,t){throw new Error("Method not implemented.")},e.prototype.createHemisphericEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=1),new Error("Method not implemented.")},e.prototype.createSphereEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=1),new Error("Method not implemented.")},e.prototype.createDirectedSphereEmitter=function(e,t,i){throw void 0===e&&(e=1),void 0===t&&(t=new d.Pq(0,1,0)),void 0===i&&(i=new d.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createCylinderEmitter=function(e,t,i,n){throw void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0),new Error("Method not implemented.")},e.prototype.createDirectedCylinderEmitter=function(e,t,i,n,r){throw void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=new d.Pq(0,1,0)),void 0===r&&(r=new d.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createConeEmitter=function(e,t){throw void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),new Error("Method not implemented.")},e.prototype.createDirectedConeEmitter=function(e,t,i,n){throw void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new d.Pq(0,1,0)),void 0===n&&(n=new d.Pq(0,1,0)),new Error("Method not implemented.")},e.prototype.createBoxEmitter=function(e,t,i,n){throw new Error("Method not implemented.")},e.BLENDMODE_ONEONE=0,e.BLENDMODE_STANDARD=1,e.BLENDMODE_ADD=2,e.BLENDMODE_MULTIPLY=3,e.BLENDMODE_MULTIPLYADD=4,e}();(0,s.Y5)("BABYLON.BaseParticleSystem",Jp);var $p=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("rgba",vp.Color4,!0),i.registerInput("rgb ",vp.Color3,!0),i.registerOutput("rgb",vp.Color3),i.registerOutput("r",vp.Float),i.registerOutput("g",vp.Float),i.registerOutput("b",vp.Float),i.registerOutput("a",vp.Float),i.inputsAreExclusive=!0,i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ColorSplitterBlock"},Object.defineProperty(t.prototype,"rgba",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"rgb "===e?"rgbIn":e},t.prototype._outputRename=function(e){return"rgb"===e?"rgbOut":e},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.rgba.isConnected?this.rgba:this.rgbIn;if(i.isConnected){var n=this._outputs[0],r=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4];return n.hasEndpoints&&(t.compilationString+=t._declareOutput(n)+" = ".concat(i.associatedVariableName,".rgb;\n")),r.hasEndpoints&&(t.compilationString+=t._declareOutput(r)+" = ".concat(i.associatedVariableName,".r;\n")),o.hasEndpoints&&(t.compilationString+=t._declareOutput(o)+" = ".concat(i.associatedVariableName,".g;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(i.associatedVariableName,".b;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(i.associatedVariableName,".a;\n")),this}},t}(Mp);(0,s.Y5)("BABYLON.ColorSplitterBlock",$p);var ef=i(3695),tf=function(){function e(e){this.name=Ie.NAME_PROCEDURALTEXTURE,this.scene=e,this.scene.proceduralTextures=[]}return e.prototype.register=function(){this.scene._beforeClearStage.registerStep(Ie.STEP_BEFORECLEAR_PROCEDURALTEXTURE,this,this._beforeClear)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeClear=function(){if(this.scene.proceduralTexturesEnabled){ie.S0.StartPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0);for(var e=0;e<this.scene.proceduralTextures.length;e++){var t=this.scene.proceduralTextures[e];t._shouldRender()&&t.render()}ie.S0.EndPerformanceCounter("Procedural textures",this.scene.proceduralTextures.length>0)}},e}();kr.l.ShadersStore.proceduralVertexShader="attribute vec2 position;varying vec2 vPosition;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvPosition=position;vUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var nf,rf=function(e){function t(t,i,n,r,o,a,s,l){void 0===o&&(o=null),void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT);var u,d=this;(d=e.call(this,null,r,!a)||this).isEnabled=!0,d.autoClear=!0,d.onGeneratedObservable=new h.cP,d.onBeforeGenerationObservable=new h.cP,d.nodeMaterialSource=null,d._textures={},d._currentRefreshId=-1,d._frameId=-1,d._refreshRate=1,d._vertexBuffers={},d._uniforms=new Array,d._samplers=new Array,d._floats={},d._ints={},d._floatsArrays={},d._colors3={},d._colors4={},d._vectors2={},d._vectors3={},d._vectors4={},d._matrices={},d._fallbackTextureUsed=!1,d._cachedDefines=null,d._contentUpdateId=-1,d._rtWrapper=null,null===o||o instanceof an.g?(d._options={},d._fallbackTexture=o):(d._options=o,d._fallbackTexture=null!==(u=o.fallbackTexture)&&void 0!==u?u:null);var p=(r=d.getScene()||D.q.LastCreatedScene)._getComponent(Ie.NAME_PROCEDURALTEXTURE);p||(p=new tf(r),r._addComponent(p)),r.proceduralTextures.push(d),d._fullEngine=r.getEngine(),d.name=t,d.isRenderTarget=!0,d._size=i,d._textureType=l,d._generateMipMaps=a,d._drawWrapper=new ti(d._fullEngine),d.setFragment(n);var f=d._createRtWrapper(s,i,a,l);d._texture=f.texture;var _=[];return _.push(1,1),_.push(-1,1),_.push(-1,-1),_.push(1,-1),d._vertexBuffers[Se.R.PositionKind]=new Se.R(d._fullEngine,_,Se.R.PositionKind,!1,!1,2),d._createIndexBuffer(),d}return(0,m.C6)(t,e),t.prototype._createRtWrapper=function(e,t,i,n){return e?(this._rtWrapper=this._fullEngine.createRenderTargetCubeTexture(t,(0,m.Cl)({generateMipMaps:i,generateDepthBuffer:!1,generateStencilBuffer:!1,type:n},this._options)),this.setFloat("face",0)):this._rtWrapper=this._fullEngine.createRenderTargetTexture(t,(0,m.Cl)({generateMipMaps:i,generateDepthBuffer:!1,generateStencilBuffer:!1,type:n},this._options)),this._rtWrapper},t.prototype.getEffect=function(){return this._drawWrapper.effect},t.prototype._setEffect=function(e){this._drawWrapper.effect=e},t.prototype.getContent=function(){var e=this;return this._contentData&&this._frameId===this._contentUpdateId||(this._contentData?this._contentData.then((function(t){e._contentData=e.readPixels(0,0,t),e._contentUpdateId=e._frameId})):(this._contentData=this.readPixels(0,0),this._contentUpdateId=this._frameId)),this._contentData},t.prototype._createIndexBuffer=function(){var e=this._fullEngine,t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},t.prototype._rebuild=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer(),this.refreshRate===vo.REFRESHRATE_RENDER_ONCE&&(this.refreshRate=vo.REFRESHRATE_RENDER_ONCE)},t.prototype.reset=function(){var e;null===(e=this._drawWrapper.effect)||void 0===e||e.dispose(),this._drawWrapper.effect=null,this._cachedDefines=null},t.prototype._getDefines=function(){return""},t.prototype.executeWhenReady=function(e){var t=this;if(this.isReady())e(this);else{var i=this.getEffect();i&&i.executeWhenCompiled((function(){e(t)}))}},t.prototype.isReady=function(){var e=this,t=this._fullEngine;if(this.nodeMaterialSource)return this._drawWrapper.effect.isReady();if(!this._fragment)return!1;if(this._fallbackTextureUsed)return!0;if(!this._texture)return!1;var i=this._getDefines();if(this._drawWrapper.effect&&i===this._cachedDefines&&this._drawWrapper.effect.isReady())return!0;var n={vertex:"procedural",fragmentElement:this._fragment.fragmentElement,fragmentSource:this._fragment.fragmentSource,fragment:"string"==typeof this._fragment?this._fragment:void 0};return this._cachedDefines!==i&&(this._cachedDefines=i,this._drawWrapper.effect=t.createEffect(n,[Se.R.PositionKind],this._uniforms,this._samplers,i,void 0,void 0,(function(){var t;null===(t=e._rtWrapper)||void 0===t||t.dispose(),e._rtWrapper=e._texture=null,e._fallbackTexture&&(e._texture=e._fallbackTexture._texture,e._texture&&e._texture.incrementReferences()),e._fallbackTextureUsed=!0}))),this._drawWrapper.effect.isReady()},t.prototype.resetRefreshCounter=function(){this._currentRefreshId=-1},t.prototype.setFragment=function(e){this._fragment=e},Object.defineProperty(t.prototype,"refreshRate",{get:function(){return this._refreshRate},set:function(e){this._refreshRate=e,this.resetRefreshCounter()},enumerable:!1,configurable:!0}),t.prototype._shouldRender=function(){return this.isEnabled&&this.isReady()&&this._texture?!this._fallbackTextureUsed&&(-1===this._currentRefreshId||this.refreshRate===this._currentRefreshId?(this._currentRefreshId=1,this._frameId++,!0):(this._currentRefreshId++,!1)):(this._texture&&(this._texture.isReady=!1),!1)},t.prototype.getRenderSize=function(){return this._size},t.prototype.resize=function(e,t){if(!this._fallbackTextureUsed&&this._rtWrapper&&this._texture){var i=this._texture.isCube;this._rtWrapper.dispose();var n=this._createRtWrapper(i,e,t,this._textureType);this._texture=n.texture,this._size=e,this._generateMipMaps=t}},t.prototype._checkUniform=function(e){-1===this._uniforms.indexOf(e)&&this._uniforms.push(e)},t.prototype.setTexture=function(e,t){return-1===this._samplers.indexOf(e)&&this._samplers.push(e),this._textures[e]=t,this},t.prototype.setFloat=function(e,t){return this._checkUniform(e),this._floats[e]=t,this},t.prototype.setInt=function(e,t){return this._checkUniform(e),this._ints[e]=t,this},t.prototype.setFloats=function(e,t){return this._checkUniform(e),this._floatsArrays[e]=t,this},t.prototype.setColor3=function(e,t){return this._checkUniform(e),this._colors3[e]=t,this},t.prototype.setColor4=function(e,t){return this._checkUniform(e),this._colors4[e]=t,this},t.prototype.setVector2=function(e,t){return this._checkUniform(e),this._vectors2[e]=t,this},t.prototype.setVector3=function(e,t){return this._checkUniform(e),this._vectors3[e]=t,this},t.prototype.setVector4=function(e,t){return this._checkUniform(e),this._vectors4[e]=t,this},t.prototype.setMatrix=function(e,t){return this._checkUniform(e),this._matrices[e]=t,this},t.prototype.render=function(e){var t,i,n,r=this.getScene();if(r){var o=this._fullEngine;if(o.enableEffect(this._drawWrapper),this.onBeforeGenerationObservable.notifyObservers(this),o.setState(!1),!this.nodeMaterialSource){for(var a in this._textures)this._drawWrapper.effect.setTexture(a,this._textures[a]);for(var s in this._ints)this._drawWrapper.effect.setInt(s,this._ints[s]);for(var l in this._floats)this._drawWrapper.effect.setFloat(l,this._floats[l]);for(var c in this._floatsArrays)this._drawWrapper.effect.setArray(c,this._floatsArrays[c]);for(var u in this._colors3)this._drawWrapper.effect.setColor3(u,this._colors3[u]);for(var h in this._colors4){var d=this._colors4[h];this._drawWrapper.effect.setFloat4(h,d.r,d.g,d.b,d.a)}for(var p in this._vectors2)this._drawWrapper.effect.setVector2(p,this._vectors2[p]);for(var f in this._vectors3)this._drawWrapper.effect.setVector3(f,this._vectors3[f]);for(var _ in this._vectors4)this._drawWrapper.effect.setVector4(_,this._vectors4[_]);for(var m in this._matrices)this._drawWrapper.effect.setMatrix(m,this._matrices[m])}if(this._texture&&this._rtWrapper){null===(t=o._debugPushGroup)||void 0===t||t.call(o,"procedural texture generation for ".concat(this.name),1);var g=o.currentViewport;if(this.isCube)for(var v=0;v<6;v++)o.bindFramebuffer(this._rtWrapper,v,void 0,void 0,!0),o.bindBuffers(this._vertexBuffers,this._indexBuffer,this._drawWrapper.effect),this._drawWrapper.effect.setFloat("face",v),this.autoClear&&o.clear(r.clearColor,!0,!1,!1),o.drawElementsType(Vi.TriangleFillMode,0,6);else{var y=1;this._rtWrapper.is3D?y=this._rtWrapper.depth:this._rtWrapper.is2DArray&&(y=this._rtWrapper.layers);for(var b=0;b<y;b++)o.bindFramebuffer(this._rtWrapper,0,void 0,void 0,!0,0,b),(this._rtWrapper.is3D||this._rtWrapper.is2DArray)&&(null===(i=this._drawWrapper.effect)||void 0===i||i.setFloat("layer",1!==y?b/(y-1):0)),o.bindBuffers(this._vertexBuffers,this._indexBuffer,this._drawWrapper.effect),this.autoClear&&o.clear(r.clearColor,!0,!1,!1),o.drawElementsType(Vi.TriangleFillMode,0,6)}o.unBindFramebuffer(this._rtWrapper,this.isCube),g&&o.setViewport(g),this.isCube&&o.generateMipMapsForCubemap(this._texture,!0),null===(n=o._debugPopGroup)||void 0===n||n.call(o,1),this.onGenerated&&this.onGenerated(),this.onGeneratedObservable.notifyObservers(this)}}},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e.width,this._fragment,this.getScene(),this._fallbackTexture,this._generateMipMaps);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,i},t.prototype.dispose=function(){var t=this.getScene();if(t){var i=t.proceduralTextures.indexOf(this);i>=0&&t.proceduralTextures.splice(i,1);var n=this._vertexBuffers[Se.R.PositionKind];n&&(n.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this._indexBuffer&&this._fullEngine._releaseBuffer(this._indexBuffer)&&(this._indexBuffer=null),this.onGeneratedObservable.clear(),this.onBeforeGenerationObservable.clear(),e.prototype.dispose.call(this)}},(0,m.Cg)([(0,V.lK)()],t.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"autoClear",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_generateMipMaps",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_size",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"refreshRate",null),t}(an.g);(0,s.Y5)("BABYLON.ProceduralTexture",rf),function(e){e[e.Cos=0]="Cos",e[e.Sin=1]="Sin",e[e.Abs=2]="Abs",e[e.Exp=3]="Exp",e[e.Exp2=4]="Exp2",e[e.Round=5]="Round",e[e.Floor=6]="Floor",e[e.Ceiling=7]="Ceiling",e[e.Sqrt=8]="Sqrt",e[e.Log=9]="Log",e[e.Tan=10]="Tan",e[e.ArcTan=11]="ArcTan",e[e.ArcCos=12]="ArcCos",e[e.ArcSin=13]="ArcSin",e[e.Fract=14]="Fract",e[e.Sign=15]="Sign",e[e.Radians=16]="Radians",e[e.Degrees=17]="Degrees",e[e.Set=18]="Set"}(nf||(nf={}));var of=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.operation=nf.Cos,i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TrigonometryBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n="";switch(this.operation){case nf.Cos:n="cos";break;case nf.Sin:n="sin";break;case nf.Abs:n="abs";break;case nf.Exp:n="exp";break;case nf.Exp2:n="exp2";break;case nf.Round:n="round";break;case nf.Floor:n="floor";break;case nf.Ceiling:n="ceil";break;case nf.Sqrt:n="sqrt";break;case nf.Log:n="log";break;case nf.Tan:n="tan";break;case nf.ArcTan:n="atan";break;case nf.ArcCos:n="acos";break;case nf.ArcSin:n="asin";break;case nf.Fract:n="fract";break;case nf.Sign:n="sign";break;case nf.Radians:n="radians";break;case nf.Degrees:n="degrees";break;case nf.Set:n=""}return t.compilationString+=t._declareOutput(i)+" = ".concat(n,"(").concat(this.input.associatedVariableName,");\n"),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.operation=t.operation},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.TrigonometryBlockOperations.").concat(nf[this.operation],";\n")},t}(Mp);(0,s.Y5)("BABYLON.TrigonometryBlock",of);var af,sf,lf={effect:null,subMesh:null},cf=function(e){function t(){var t=e.call(this)||this;return t.NORMAL=!1,t.TANGENT=!1,t.VERTEXCOLOR_NME=!1,t.UV1=!1,t.UV2=!1,t.UV3=!1,t.UV4=!1,t.UV5=!1,t.UV6=!1,t.PREPASS=!1,t.PREPASS_NORMAL=!1,t.PREPASS_NORMAL_INDEX=-1,t.PREPASS_POSITION=!1,t.PREPASS_POSITION_INDEX=-1,t.PREPASS_DEPTH=!1,t.PREPASS_DEPTH_INDEX=-1,t.SCENE_MRT_COUNT=0,t.NUM_BONE_INFLUENCERS=0,t.BonesPerMesh=0,t.BONETEXTURE=!1,t.MORPHTARGETS=!1,t.MORPHTARGETS_NORMAL=!1,t.MORPHTARGETS_TANGENT=!1,t.MORPHTARGETS_UV=!1,t.NUM_MORPH_INFLUENCERS=0,t.MORPHTARGETS_TEXTURE=!1,t.IMAGEPROCESSING=!1,t.VIGNETTE=!1,t.VIGNETTEBLENDMODEMULTIPLY=!1,t.VIGNETTEBLENDMODEOPAQUE=!1,t.TONEMAPPING=0,t.CONTRAST=!1,t.EXPOSURE=!1,t.COLORCURVES=!1,t.COLORGRADING=!1,t.COLORGRADING3D=!1,t.SAMPLER3DGREENDEPTH=!1,t.SAMPLER3DBGRMAP=!1,t.DITHER=!1,t.IMAGEPROCESSINGPOSTPROCESS=!1,t.SKIPFINALCOLORCLAMP=!1,t.BUMPDIRECTUV=0,t.CAMERA_ORTHOGRAPHIC=!1,t.CAMERA_PERSPECTIVE=!1,t.rebuild(),t}return(0,m.C6)(t,e),t.prototype.setValue=function(e,t,i){void 0===i&&(i=!1),void 0===this[e]&&this._keys.push(e),i&&this[e]!==t&&this.markAsUnprocessed(),this[e]=t},t}(Ro),uf=function(e){function t(i,n,r){void 0===r&&(r={});var o=e.call(this,i,n||D.q.LastCreatedScene)||this;if(o._buildId=t._BuildIdGenerator++,o._buildWasSuccessful=!1,o._cachedWorldViewMatrix=new d.uq,o._cachedWorldViewProjectionMatrix=new d.uq,o._optimizers=new Array,o._animationFrame=-1,o.BJSNODEMATERIALEDITOR=o._getGlobalNodeMaterialEditor(),o.editorData=null,o.ignoreAlpha=!1,o.maxSimultaneousLights=4,o.onBuildObservable=new h.cP,o._vertexOutputNodes=new Array,o._fragmentOutputNodes=new Array,o.attachedBlocks=[],o._mode=qp.Material,o.forceAlphaBlending=!1,r&&1===r.shaderLanguage&&!o.getScene().getEngine().isWebGPU)throw new Error("WebGPU shader language is only supported with WebGPU engine");return o._options=(0,m.Cl)({emitComments:!1,shaderLanguage:t.DefaultShaderLanguage},r),o._attachImageProcessingConfiguration(null),o}return(0,m.C6)(t,e),t._BlockIsTextureBlock=function(e){return"TextureBlock"===e.getClassName()||"ReflectionTextureBaseBlock"===e.getClassName()||"ReflectionTextureBlock"===e.getClassName()||"ReflectionBlock"===e.getClassName()||"RefractionBlock"===e.getClassName()||"CurrentScreenBlock"===e.getClassName()||"ParticleTextureBlock"===e.getClassName()||"ImageSourceBlock"===e.getClassName()||"TriPlanarBlock"===e.getClassName()||"BiPlanarBlock"===e.getClassName()||"PrePassTextureBlock"===e.getClassName()},t.prototype._getGlobalNodeMaterialEditor=function(){return"undefined"!=typeof NODEEDITOR?NODEEDITOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.NodeEditor?BABYLON:void 0},Object.defineProperty(t.prototype,"shaderLanguage",{get:function(){return this._options.shaderLanguage},set:function(e){this._options.shaderLanguage=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},set:function(e){this._options=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){this._attachImageProcessingConfiguration(e),this._markAllSubMeshesAsTexturesDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"mode",{get:function(){return this._mode},set:function(e){this._mode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"buildId",{get:function(){return this._buildId},set:function(e){this._buildId=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterial"},t.prototype._attachImageProcessingConfiguration=function(e){var t=this;e!==this._imageProcessingConfiguration&&(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration=e||this.getScene().imageProcessingConfiguration,this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){t._markAllSubMeshesAsImageProcessingDirty()}))))},t.prototype.getBlockByName=function(e){for(var t=null,i=0,n=this.attachedBlocks;i<n.length;i++){var r=n[i];if(r.name===e){if(t)return ie.S0.Warn("More than one block was found with the name `"+e+"`"),t;t=r}}return t},t.prototype.getBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var n=i[t];if(e(n))return n}return null},t.prototype.getInputBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var n=i[t];if(n.isInput&&e(n))return n}return null},t.prototype.getInputBlocks=function(){for(var e=[],t=0,i=this.attachedBlocks;t<i.length;t++){var n=i[t];n.isInput&&e.push(n)}return e},t.prototype.registerOptimizer=function(e){if(!(this._optimizers.indexOf(e)>-1))return this._optimizers.push(e),this},t.prototype.unregisterOptimizer=function(e){var t=this._optimizers.indexOf(e);if(-1!==t)return this._optimizers.splice(t,1),this},t.prototype.addOutputNode=function(e){if(null===e.target)throw"This node is not meant to be an output node. You may want to explicitly set its target value.";return e.target&yp.Vertex&&this._addVertexOutputNode(e),e.target&yp.Fragment&&this._addFragmentOutputNode(e),this},t.prototype.removeOutputNode=function(e){return null===e.target||(e.target&yp.Vertex&&this._removeVertexOutputNode(e),e.target&yp.Fragment&&this._removeFragmentOutputNode(e)),this},t.prototype._addVertexOutputNode=function(e){if(-1===this._vertexOutputNodes.indexOf(e))return e.target=yp.Vertex,this._vertexOutputNodes.push(e),this},t.prototype._removeVertexOutputNode=function(e){var t=this._vertexOutputNodes.indexOf(e);if(-1!==t)return this._vertexOutputNodes.splice(t,1),this},t.prototype._addFragmentOutputNode=function(e){if(-1===this._fragmentOutputNodes.indexOf(e))return e.target=yp.Fragment,this._fragmentOutputNodes.push(e),this},t.prototype._removeFragmentOutputNode=function(e){var t=this._fragmentOutputNodes.indexOf(e);if(-1!==t)return this._fragmentOutputNodes.splice(t,1),this},t.prototype.needAlphaBlending=function(){return!this.ignoreAlpha&&(this.forceAlphaBlending||this.alpha<1||this._sharedData&&this._sharedData.hints.needAlphaBlending)},t.prototype.needAlphaTesting=function(){return this._sharedData&&this._sharedData.hints.needAlphaTesting},t.prototype._processInitializeOnLink=function(e,t,i,n){void 0===n&&(n=!0),(e.target===yp.VertexAndFragment||t.target===yp.Fragment&&e.target===yp.Vertex&&e._preparationId!==this._buildId)&&i.push(e),this._initializeBlock(e,t,i,n)},t.prototype._initializeBlock=function(e,t,i,n){if(void 0===n&&(n=!0),e.initialize(t),n&&e.autoConfigure(this),e._preparationId=this._buildId,-1===this.attachedBlocks.indexOf(e)){if(e.isUnique)for(var r=e.getClassName(),o=0,a=this.attachedBlocks;o<a.length;o++)if(a[o].getClassName()===r)throw"Cannot have multiple blocks of type ".concat(r," in the same NodeMaterial");this.attachedBlocks.push(e)}for(var s=0,l=e.inputs;s<l.length;s++){var c=l[s];c.associatedVariableName="";var u=c.connectedPoint;if(u){var h=u.ownerBlock;h!==e&&this._processInitializeOnLink(h,t,i,n)}}if(e.isTeleportOut){var d=e;d.entryPoint&&this._processInitializeOnLink(d.entryPoint,t,i,n)}for(var p=0,f=e.outputs;p<f.length;p++)f[p].associatedVariableName=""},t.prototype._resetDualBlocks=function(e,t){e.target===yp.VertexAndFragment&&(e.buildId=t);for(var i=0,n=e.inputs;i<n.length;i++){var r=n[i].connectedPoint;if(r){var o=r.ownerBlock;o!==e&&this._resetDualBlocks(o,t)}}if(e.isTeleportOut){var a=e;a.entryPoint&&this._resetDualBlocks(a.entryPoint,t)}},t.prototype.removeBlock=function(e){var t=this.attachedBlocks.indexOf(e);t>-1&&this.attachedBlocks.splice(t,1),e.isFinalMerger&&this.removeOutputNode(e)},t.prototype.build=function(e,i,n){void 0===e&&(e=!1),void 0===i&&(i=!0),void 0===n&&(n=!1),this._vertexCompilationState||n||(n=!0),this._buildWasSuccessful=!1;var r=this.getScene().getEngine(),o=this._mode===qp.Particle;if(0===this._vertexOutputNodes.length&&!o)throw"You must define at least one vertexOutputNode";if(0===this._fragmentOutputNodes.length)throw"You must define at least one fragmentOutputNode";this._vertexCompilationState=new Pp,this._vertexCompilationState.supportUniformBuffers=r.supportsUniformBuffers,this._vertexCompilationState.target=yp.Vertex,this._fragmentCompilationState=new Pp,this._fragmentCompilationState.supportUniformBuffers=r.supportsUniformBuffers,this._fragmentCompilationState.target=yp.Fragment,this._sharedData=new Rp,this._sharedData.nodeMaterial=this,this._sharedData.fragmentOutputNodes=this._fragmentOutputNodes,this._vertexCompilationState.sharedData=this._sharedData,this._fragmentCompilationState.sharedData=this._sharedData,this._sharedData.buildId=this._buildId,this._sharedData.emitComments=this._options.emitComments,this._sharedData.verbose=e,this._sharedData.scene=this.getScene(),this._sharedData.allowEmptyVertexProgram=o;for(var a=[],s=[],l=0,c=this._vertexOutputNodes;l<c.length;l++){var u=c[l];a.push(u),this._initializeBlock(u,this._vertexCompilationState,s,n)}for(var h=0,d=this._fragmentOutputNodes;h<d.length;h++){var p=d[h];s.push(p),this._initializeBlock(p,this._fragmentCompilationState,a,n)}this.optimize();for(var f=0,_=a;f<_.length;f++)(u=_[f]).build(this._vertexCompilationState,a);this._fragmentCompilationState.uniforms=this._vertexCompilationState.uniforms.slice(0),this._fragmentCompilationState._uniformDeclaration=this._vertexCompilationState._uniformDeclaration,this._fragmentCompilationState._constantDeclaration=this._vertexCompilationState._constantDeclaration,this._fragmentCompilationState._vertexState=this._vertexCompilationState;for(var m=0,g=s;m<g.length;m++)p=g[m],this._resetDualBlocks(p,this._buildId-1);for(var v=0,y=s;v<y.length;v++)(p=y[v]).build(this._fragmentCompilationState,s);this._vertexCompilationState.finalize(this._vertexCompilationState),this._fragmentCompilationState.finalize(this._fragmentCompilationState),i&&(this._buildId=t._BuildIdGenerator++),this._sharedData.emitErrors(),e&&(T.V.Log("Vertex shader:"),T.V.Log(this._vertexCompilationState.compilationString),T.V.Log("Fragment shader:"),T.V.Log(this._fragmentCompilationState.compilationString)),this._buildWasSuccessful=!0,this.onBuildObservable.notifyObservers(this);for(var b=0,E=this.getScene().meshes;b<E.length;b++){var S=E[b];if(S.subMeshes)for(var x=0,C=S.subMeshes;x<C.length;x++){var A=C[x];if(A.getMaterial()===this&&A.materialDefines){var P=A.materialDefines;P.markAllAsDirty(),P.reset()}}}this.prePassTextureInputs.length&&this.getScene().enablePrePassRenderer();var R=this.getScene().prePassRenderer;R&&R.markAsDirty()},t.prototype.optimize=function(){for(var e=0,t=this._optimizers;e<t.length;e++)t[e].optimize(this._vertexOutputNodes,this._fragmentOutputNodes)},t.prototype._prepareDefinesForAttributes=function(e,t){var i=t.NORMAL,n=t.TANGENT,r=t.VERTEXCOLOR_NME;t.NORMAL=e.isVerticesDataPresent(Se.R.NormalKind),t.TANGENT=e.isVerticesDataPresent(Se.R.TangentKind);var o=e.useVertexColors&&e.isVerticesDataPresent(Se.R.ColorKind);t.VERTEXCOLOR_NME=o;for(var a=!1,s=1;s<=c.Y.MAX_SUPPORTED_UV_SETS;++s){var l=t["UV"+s];t["UV"+s]=e.isVerticesDataPresent("uv".concat(1===s?"":s)),a=a||t["UV"+s]!==l}var u=this.needAlphaBlendingForMesh(e)&&this.getScene().useOrderIndependentTransparency;(0,Ui.N4)(this.getScene(),t,!u),(i!==t.NORMAL||n!==t.TANGENT||r!==t.VERTEXCOLOR_NME||a)&&t.markAsAttributesDirty()},Object.defineProperty(t.prototype,"isPrePassCapable",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"prePassTextureOutputs",{get:function(){var e=this.getBlockByPredicate((function(e){return"PrePassOutputBlock"===e.getClassName()})),t=[c.Y.PREPASS_COLOR_TEXTURE_TYPE];return e?(this.prePassTextureInputs.length||(e.viewDepth.isConnected&&t.push(c.Y.PREPASS_DEPTH_TEXTURE_TYPE),e.viewNormal.isConnected&&t.push(c.Y.PREPASS_NORMAL_TEXTURE_TYPE),e.worldPosition.isConnected&&t.push(c.Y.PREPASS_POSITION_TEXTURE_TYPE)),t):t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"prePassTextureInputs",{get:function(){for(var e=this.getAllTextureBlocks().filter((function(e){return"PrePassTextureBlock"===e.getClassName()})),t=[],i=0,n=e;i<n.length;i++){var r=n[i];r.position.isConnected&&!t.includes(c.Y.PREPASS_POSITION_TEXTURE_TYPE)&&t.push(c.Y.PREPASS_POSITION_TEXTURE_TYPE),r.depth.isConnected&&!t.includes(c.Y.PREPASS_DEPTH_TEXTURE_TYPE)&&t.push(c.Y.PREPASS_DEPTH_TEXTURE_TYPE),r.normal.isConnected&&!t.includes(c.Y.PREPASS_NORMAL_TEXTURE_TYPE)&&t.push(c.Y.PREPASS_NORMAL_TEXTURE_TYPE)}return t},enumerable:!1,configurable:!0}),t.prototype.setPrePassRenderer=function(e){var t=this.prePassTextureInputs.concat(this.prePassTextureOutputs);if(e&&t.length>1){var i=e.getEffectConfiguration("nodeMaterial");i||(i=e.addEffectConfiguration({enabled:!0,needsImageProcessing:!1,name:"nodeMaterial",texturesRequired:[]}));for(var n=0,r=t;n<r.length;n++){var o=r[n];i.texturesRequired.includes(o)||i.texturesRequired.push(o)}i.enabled=!0}return t.length>1},t.prototype.createPostProcess=function(e,t,i,n,r,o,a){return void 0===t&&(t=1),void 0===i&&(i=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=c.Y.TEXTUREFORMAT_RGBA),this.mode!==qp.PostProcess?(T.V.Log("Incompatible material mode"),null):this._createEffectForPostProcess(null,e,t,i,n,r,o,a)},t.prototype.createEffectForPostProcess=function(e){this._createEffectForPostProcess(e)},t.prototype._createEffectForPostProcess=function(e,t,i,n,r,o,a,s){var l=this;void 0===i&&(i=1),void 0===n&&(n=c.Y.TEXTURE_NEAREST_SAMPLINGMODE),void 0===a&&(a=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===s&&(s=c.Y.TEXTUREFORMAT_RGBA);var u=this.name+this._buildId,h=new cf,d=new ji(u+"PostProcess",this.getScene()),p=this._buildId;return this._processDefines(d,h),Vr.M.RegisterShader(u,this._fragmentCompilationState._builtCompilationString,this._vertexCompilationState._builtCompilationString,this.shaderLanguage),e?e.updateEffect(h.toString(),this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,{maxSimultaneousLights:this.maxSimultaneousLights},void 0,void 0,u,u):e=new Yr(this.name+"PostProcess",u,this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,i,t,n,r,o,h.toString(),a,u,{maxSimultaneousLights:this.maxSimultaneousLights},!1,s,this.shaderLanguage),e.nodeMaterialSource=this,e.onApplyObservable.add((function(t){p!==l._buildId&&(delete Vr.M.ShadersStore[u+"VertexShader"],delete Vr.M.ShadersStore[u+"PixelShader"],u=l.name+l._buildId,h.markAllAsDirty(),p=l._buildId),l._processDefines(d,h)&&(Vr.M.RegisterShader(u,l._fragmentCompilationState._builtCompilationString,l._vertexCompilationState._builtCompilationString),ef._.SetImmediate((function(){return e.updateEffect(h.toString(),l._fragmentCompilationState.uniforms,l._fragmentCompilationState.samplers,{maxSimultaneousLights:l.maxSimultaneousLights},void 0,void 0,u,u)}))),l._checkInternals(t)})),e},t.prototype.createProceduralTexture=function(e,t){var i=this;if(this.mode!==qp.ProceduralTexture)return T.V.Log("Incompatible material mode"),null;var n=this.name+this._buildId,r=new rf(n,e,null,t),o=new ji(n+"Procedural",this.getScene());o.reservedDataStore={hidden:!0};var a=new cf,s=this._processDefines(o,a);Vr.M.RegisterShader(n,this._fragmentCompilationState._builtCompilationString,this._vertexCompilationState._builtCompilationString,this.shaderLanguage);var l=this.getScene().getEngine().createEffect({vertexElement:n,fragmentElement:n},[Se.R.PositionKind],this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,a.toString(),null==s?void 0:s.fallbacks,void 0,void 0,void 0,this.shaderLanguage);r.nodeMaterialSource=this,r._setEffect(l);var c=this._buildId;return r.onBeforeGenerationObservable.add((function(){c!==i._buildId&&(delete Vr.M.ShadersStore[n+"VertexShader"],delete Vr.M.ShadersStore[n+"PixelShader"],n=i.name+i._buildId,a.markAllAsDirty(),c=i._buildId);var e=i._processDefines(o,a);e&&(Vr.M.RegisterShader(n,i._fragmentCompilationState._builtCompilationString,i._vertexCompilationState._builtCompilationString,i.shaderLanguage),ef._.SetImmediate((function(){l=i.getScene().getEngine().createEffect({vertexElement:n,fragmentElement:n},[Se.R.PositionKind],i._fragmentCompilationState.uniforms,i._fragmentCompilationState.samplers,a.toString(),null==e?void 0:e.fallbacks,void 0),r._setEffect(l)}))),i._checkInternals(l)})),r},t.prototype._createEffectForParticles=function(e,t,i,n,r,o,a,s){var l=this;void 0===s&&(s="");var c=this.name+this._buildId+"_"+t;o||(o=new cf),a||(a=this.getScene().getMeshByName(this.name+"Particle"))||((a=new ji(this.name+"Particle",this.getScene())).reservedDataStore={hidden:!0});var u=this._buildId,h=[],d=s;if(!r){var p=this._processDefines(a,o);Vr.M.RegisterShader(c,this._fragmentCompilationState._builtCompilationString,void 0,this.shaderLanguage),e.fillDefines(h,t,!1),d=h.join("\n"),r=this.getScene().getEngine().createEffectForParticles(c,this._fragmentCompilationState.uniforms,this._fragmentCompilationState.samplers,o.toString()+"\n"+d,null==p?void 0:p.fallbacks,i,n,e,this.shaderLanguage),e.setCustomEffect(r,t)}r.onBindObservable.add((function(r){u!==l._buildId&&(delete Vr.M.ShadersStore[c+"PixelShader"],c=l.name+l._buildId+"_"+t,o.markAllAsDirty(),u=l._buildId),h.length=0,e.fillDefines(h,t,!1);var p=h.join("\n");p!==d&&(o.markAllAsDirty(),d=p);var f=l._processDefines(a,o);if(f)return Vr.M.RegisterShader(c,l._fragmentCompilationState._builtCompilationString,void 0,l.shaderLanguage),r=l.getScene().getEngine().createEffectForParticles(c,l._fragmentCompilationState.uniforms,l._fragmentCompilationState.samplers,o.toString()+"\n"+d,null==f?void 0:f.fallbacks,i,n,e),e.setCustomEffect(r,t),void l._createEffectForParticles(e,t,i,n,r,o,a,s);l._checkInternals(r)}))},t.prototype._checkInternals=function(e){if(this._sharedData.animatedInputs){var t=this.getScene(),i=t.getFrameId();if(this._animationFrame!==i){for(var n=0,r=this._sharedData.animatedInputs;n<r.length;n++)r[n].animate(t);this._animationFrame=i}}for(var o=0,a=this._sharedData.bindableBlocks;o<a.length;o++)a[o].bind(e,this);for(var s=0,l=this._sharedData.inputBlocks;s<l.length;s++)l[s]._transmit(e,this.getScene(),this)},t.prototype.createEffectForParticles=function(e,t,i){this.mode===qp.Particle?(this._createEffectForParticles(e,Jp.BLENDMODE_ONEONE,t,i),this._createEffectForParticles(e,Jp.BLENDMODE_MULTIPLY,t,i)):T.V.Log("Incompatible material mode")},t.prototype.createAsShadowDepthWrapper=function(e){this.mode===qp.Material?e.shadowDepthWrapper=new BABYLON.ShadowDepthWrapper(this,this.getScene()):T.V.Log("Incompatible material mode")},t.prototype._processDefines=function(e,t,i,n){var r=this;void 0===i&&(i=!1);var o=null,a=this.getScene();if((0,Ui.Y7)(a,t)&&t.markAsMiscDirty(),this._sharedData.blocksWithDefines.forEach((function(n){n.initializeDefines(e,r,t,i)})),this._sharedData.blocksWithDefines.forEach((function(o){o.prepareDefines(e,r,t,i,n)})),t.isDirty){var s=t._areLightsDisposed;t.markAsProcessed(),this._vertexCompilationState.compilationString=this._vertexCompilationState._builtCompilationString,this._fragmentCompilationState.compilationString=this._fragmentCompilationState._builtCompilationString,this._sharedData.repeatableContentBlocks.forEach((function(i){i.replaceRepeatableContent(r._vertexCompilationState,r._fragmentCompilationState,e,t)}));var l=[];this._sharedData.dynamicUniformBlocks.forEach((function(e){e.updateUniformsAndSamples(r._vertexCompilationState,r,t,l)}));var c=this._vertexCompilationState.uniforms;this._fragmentCompilationState.uniforms.forEach((function(e){-1===c.indexOf(e)&&c.push(e)}));var u=this._vertexCompilationState.samplers;this._fragmentCompilationState.samplers.forEach((function(e){-1===u.indexOf(e)&&u.push(e)}));var h=new Oo;this._sharedData.blocksWithFallbacks.forEach((function(t){t.provideFallbacks(e,h)})),o={lightDisposed:s,uniformBuffers:l,mergedUniforms:c,mergedSamplers:u,fallbacks:h}}return o},t.prototype.isReadyForSubMesh=function(e,t,i){var n=this;if(void 0===i&&(i=!1),!this._buildWasSuccessful)return!1;var r=this.getScene();if(this._sharedData.animatedInputs){var o=r.getFrameId();if(this._animationFrame!==o){for(var a=0,s=this._sharedData.animatedInputs;a<s.length;a++)s[a].animate(r);this._animationFrame=o}}var l=t._drawWrapper;if(l.effect&&this.isFrozen&&l._wasPreviouslyReady&&l._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new cf);var c=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var u=r.getEngine();if(this._prepareDefinesForAttributes(e,c),this._sharedData.blockingBlocks.some((function(t){return!t.isReady(e,n,c,i)})))return!1;var h=this._processDefines(e,c,i,t);if(h){var d=t.effect,p=c.toString(),f=u.createEffect({vertex:"nodeMaterial"+this._buildId,fragment:"nodeMaterial"+this._buildId,vertexSource:this._vertexCompilationState.compilationString,fragmentSource:this._fragmentCompilationState.compilationString},{attributes:this._vertexCompilationState.attributes,uniformsNames:h.mergedUniforms,uniformBuffersNames:h.uniformBuffers,samplers:h.mergedSamplers,defines:p,fallbacks:h.fallbacks,onCompiled:this.onCompiled,onError:this.onError,multiTarget:c.PREPASS,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights,maxSimultaneousMorphTargets:c.NUM_MORPH_INFLUENCERS},shaderLanguage:this.shaderLanguage},u);if(f)if(this._onEffectCreatedObservable&&(lf.effect=f,lf.subMesh=t,this._onEffectCreatedObservable.notifyObservers(lf)),this.allowShaderHotSwapping&&d&&!f.isReady()){if(f=d,c.markAsUnprocessed(),h.lightDisposed)return c._areLightsDisposed=!0,!1}else r.resetCachedMaterial(),t.setEffect(f,c,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(c._renderId=r.getRenderId(),l._wasPreviouslyReady=!0,l._wasPreviouslyUsingInstances=i,this._checkScenePerformancePriority(),0))},Object.defineProperty(t.prototype,"compiledShaders",{get:function(){return"// Vertex shader\n".concat(this._vertexCompilationState.compilationString,"\n\n// Fragment shader\n").concat(this._fragmentCompilationState.compilationString)},enumerable:!1,configurable:!0}),t.prototype.bindOnlyWorldMatrix=function(e){var t=this.getScene();if(this._activeEffect){var i=this._sharedData.hints;i.needWorldViewMatrix&&e.multiplyToRef(t.getViewMatrix(),this._cachedWorldViewMatrix),i.needWorldViewProjectionMatrix&&e.multiplyToRef(t.getTransformMatrix(),this._cachedWorldViewProjectionMatrix);for(var n=0,r=this._sharedData.inputBlocks;n<r.length;n++)r[n]._transmitWorld(this._activeEffect,e,this._cachedWorldViewMatrix,this._cachedWorldViewProjectionMatrix)}},t.prototype.bindForSubMesh=function(e,t,i){var n=this.getScene(),r=i.effect;if(r){this._activeEffect=r,this.bindOnlyWorldMatrix(e);var o=this._mustRebind(n,r,i,t.visibility),a=this._sharedData;if(o){for(var s=0,l=a.bindableBlocks;s<l.length;s++)l[s].bind(r,this,t,i);for(var c=0,u=a.forcedBindableBlocks;c<u.length;c++)u[c].bind(r,this,t,i);for(var h=0,d=a.inputBlocks;h<d.length;h++)d[h]._transmit(r,n,this)}else if(!this.isFrozen)for(var p=0,f=a.forcedBindableBlocks;p<f.length;p++)f[p].bind(r,this,t,i);this._afterBind(t,this._activeEffect,i)}},t.prototype.getActiveTextures=function(){var t=e.prototype.getActiveTextures.call(this);return this._sharedData&&t.push.apply(t,this._sharedData.textureBlocks.filter((function(e){return e.texture})).map((function(e){return e.texture}))),t},t.prototype.getTextureBlocks=function(){return this._sharedData?this._sharedData.textureBlocks:[]},t.prototype.getAllTextureBlocks=function(){for(var e=[],i=0,n=this.attachedBlocks;i<n.length;i++){var r=n[i];t._BlockIsTextureBlock(r)&&e.push(r)}return e},t.prototype.hasTexture=function(t){if(e.prototype.hasTexture.call(this,t))return!0;if(!this._sharedData)return!1;for(var i=0,n=this._sharedData.textureBlocks;i<n.length;i++)if(n[i].texture===t)return!0;return!1},t.prototype.dispose=function(t,i,n){if(i)for(var r=0,o=this.getTextureBlocks().filter((function(e){return e.texture})).map((function(e){return e.texture}));r<o.length;r++)o[r].dispose();for(var a=0,s=this.attachedBlocks;a<s.length;a++)s[a].dispose();this.attachedBlocks.length=0,this._sharedData=null,this._vertexCompilationState=null,this._fragmentCompilationState=null,this.onBuildObservable.clear(),this._imageProcessingObserver&&(this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingObserver=null),e.prototype.dispose.call(this,t,i,n)},t.prototype._createNodeEditor=function(e){var t=(0,m.Cl)({nodeMaterial:this},e);this.BJSNODEMATERIALEDITOR.NodeEditor.Show(t)},t.prototype.edit=function(e){var i=this;return new Promise((function(n){if(i.BJSNODEMATERIALEDITOR=i.BJSNODEMATERIALEDITOR||i._getGlobalNodeMaterialEditor(),void 0===i.BJSNODEMATERIALEDITOR){var r=e&&e.editorURL?e.editorURL:t.EditorURL;ie.S0.LoadBabylonScript(r,(function(){i.BJSNODEMATERIALEDITOR=i.BJSNODEMATERIALEDITOR||i._getGlobalNodeMaterialEditor(),i._createNodeEditor(null==e?void 0:e.nodeEditorConfig),n()}))}else i._createNodeEditor(null==e?void 0:e.nodeEditorConfig),n()}))},t.prototype.clear=function(){this._vertexOutputNodes.length=0,this._fragmentOutputNodes.length=0,this.attachedBlocks.length=0},t.prototype.setToDefault=function(){this.clear(),this.editorData=null;var e=new Gp("Position");e.setAsAttribute("position");var t=new Gp("World");t.setAsSystemValue(Lp.World);var i=new Op("WorldPos");e.connectTo(i),t.connectTo(i);var n=new Gp("ViewProjection");n.setAsSystemValue(Lp.ViewProjection);var r=new Op("WorldPos * ViewProjectionTransform");i.connectTo(r),n.connectTo(r);var o=new Np("VertexOutput");r.connectTo(o);var a=new Gp("color");a.value=new p.ov(.8,.8,.8,1);var s=new Bp("FragmentOutput");a.connectTo(s),this.addOutputNode(o),this.addOutputNode(s),this._mode=qp.Material},t.prototype.setToDefaultPostProcess=function(){this.clear(),this.editorData=null;var e=new Gp("Position");e.setAsAttribute("position2d");var t=new Gp("Constant1");t.isConstant=!0,t.value=1;var i=new Hp("Position3D");e.connectTo(i),t.connectTo(i,{input:"w"});var n=new Np("VertexOutput");i.connectTo(n);var r=new Gp("Scale");r.visibleInInspector=!0,r.value=new d.I9(1,1);var o=new jp("uv0");e.connectTo(o);var a=new Qp("UV scale");o.connectTo(a),r.connectTo(a);var s=new zp("CurrentScreen");a.connectTo(s),s.texture=new an.g("https://assets.babylonjs.com/nme/currentScreenPostProcess.png",this.getScene());var l=new Bp("FragmentOutput");s.connectTo(l,{output:"rgba"}),this.addOutputNode(n),this.addOutputNode(l),this._mode=qp.PostProcess},t.prototype.setToDefaultProceduralTexture=function(){this.clear(),this.editorData=null;var e=new Gp("Position");e.setAsAttribute("position2d");var t=new Gp("Constant1");t.isConstant=!0,t.value=1;var i=new Hp("Position3D");e.connectTo(i),t.connectTo(i,{input:"w"});var n=new Np("VertexOutput");i.connectTo(n);var r=new Gp("Time");r.value=0,r.min=0,r.max=0,r.isBoolean=!1,r.matrixMode=0,r.animationType=wp.Time,r.isConstant=!1;var o=new Gp("Color3");o.value=new p.v9(1,1,1),o.isConstant=!1;var a=new Bp("FragmentOutput"),s=new Hp("VectorMerger");s.visibleInInspector=!1;var l=new of("Cos");l.operation=nf.Cos,e.connectTo(s),r.output.connectTo(l.input),l.output.connectTo(s.z),s.xyzOut.connectTo(a.rgb),this.addOutputNode(n),this.addOutputNode(a),this._mode=qp.ProceduralTexture},t.prototype.setToDefaultParticle=function(){this.clear(),this.editorData=null;var e=new Gp("uv");e.setAsAttribute("particle_uv");var t=new Yp("ParticleTexture");e.connectTo(t);var i=new Gp("Color");i.setAsAttribute("particle_color");var n=new Qp("Texture * Color");t.connectTo(n),i.connectTo(n);var r=new Xp("ParticleRampGradient");n.connectTo(r);var o=new $p("ColorSplitter");i.connectTo(o);var a=new Wp("ParticleBlendMultiply");r.connectTo(a),t.connectTo(a,{output:"a"}),o.connectTo(a,{output:"a"});var s=new Bp("FragmentOutput");a.connectTo(s),this.addOutputNode(s),this._mode=qp.Particle},t.prototype.loadAsync=function(e,i){return void 0===i&&(i=""),(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(n){return[2,t.ParseFromFileAsync("",e,this.getScene(),i,!0,this)]}))}))},t.prototype._gatherBlocks=function(e,t){if(-1===t.indexOf(e)){t.push(e);for(var i=0,n=e.inputs;i<n.length;i++){var r=n[i].connectedPoint;r&&(o=r.ownerBlock)!==e&&this._gatherBlocks(o,t)}var o;e.isTeleportOut&&(o=e).entryPoint&&this._gatherBlocks(o.entryPoint,t)}},t.prototype.generateCode=function(){for(var e=[],t=[],i=["const","var","let"],n=0,r=this._vertexOutputNodes;n<r.length;n++){var o=r[n];this._gatherBlocks(o,t)}for(var a=[],s=0,l=this._fragmentOutputNodes;s<l.length;s++)o=l[s],this._gatherBlocks(o,a);var c='var nodeMaterial = new BABYLON.NodeMaterial("'.concat(this.name||"node material",'");\n');c+="nodeMaterial.mode = BABYLON.NodeMaterialModes.".concat(qp[this.mode],";\n");for(var u=0,h=t;u<h.length;u++)(b=h[u]).isInput&&-1===e.indexOf(b)&&(c+=b._dumpCode(i,e));for(var d=0,p=a;d<p.length;d++)(b=p[d]).isInput&&-1===e.indexOf(b)&&(c+=b._dumpCode(i,e));e=[],c+="\n// Connections\n";for(var f=0,_=this._vertexOutputNodes;f<_.length;f++)c+=(b=_[f])._dumpCodeForOutputConnections(e);for(var m=0,g=this._fragmentOutputNodes;m<g.length;m++)c+=(b=g[m])._dumpCodeForOutputConnections(e);c+="\n// Output nodes\n";for(var v=0,y=this._vertexOutputNodes;v<y.length;v++){var b=y[v];c+="nodeMaterial.addOutputNode(".concat(b._codeVariableName,");\n")}for(var T=0,E=this._fragmentOutputNodes;T<E.length;T++)b=E[T],c+="nodeMaterial.addOutputNode(".concat(b._codeVariableName,");\n");return c+"nodeMaterial.build();\n"},t.prototype.serialize=function(e){var t=e?{}:G.p.Serialize(this);t.editorData=JSON.parse(JSON.stringify(this.editorData));var i=[];if(e)i=e;else{t.customType="BABYLON.NodeMaterial",t.outputNodes=[];for(var n=0,r=this._vertexOutputNodes;n<r.length;n++){var o=r[n];this._gatherBlocks(o,i),t.outputNodes.push(o.uniqueId)}for(var a=0,s=this._fragmentOutputNodes;a<s.length;a++)o=s[a],this._gatherBlocks(o,i),-1===t.outputNodes.indexOf(o.uniqueId)&&t.outputNodes.push(o.uniqueId)}t.blocks=[];for(var l=0,c=i;l<c.length;l++){var u=c[l];t.blocks.push(u.serialize())}if(!e)for(var h=0,d=this.attachedBlocks;h<d.length;h++)u=d[h],-1===i.indexOf(u)&&t.blocks.push(u.serialize());return t.uniqueId=this.uniqueId,t},t.prototype._restoreConnections=function(e,t,i){for(var n=0,r=e.outputs;n<r.length;n++)for(var o=r[n],a=0,s=t.blocks;a<s.length;a++){var l=s[a],c=i[l.id];if(c)for(var u=0,h=l.inputs;u<h.length;u++){var d=h[u];if(i[d.targetBlockId]!==e||d.targetConnectionName!==o.name);else{var p=c.getInputByName(d.inputName);if(!p||p.isConnected)continue;o.connectTo(p,!0),this._restoreConnections(c,t,i)}}}},t.prototype.parseSerializedObject=function(e,t,i,n){var r;void 0===t&&(t=""),void 0===i&&(i=!1),i||this.clear();for(var o={},a=0,l=e.blocks;a<l.length;a++){var c=l[a],u=(0,s.n9)(c.customType);u&&((m=new u)._deserialize(c,this.getScene(),t,n),o[c.id]=m,this.attachedBlocks.push(m))}for(var h=0,d=this.attachedBlocks;h<d.length;h++)if((m=d[h]).isTeleportOut){var p=m,f=p._tempEntryPointUniqueId;f&&o[f].attachToEndpoint(p)}for(var _=0;_<e.blocks.length;_++){var m;(m=o[(c=e.blocks[_]).id])&&(m.inputs.length&&!i||this._restoreConnections(m,e,o))}if(e.outputNodes)for(var g=0,v=e.outputNodes;g<v.length;g++){var y=v[g];this.addOutputNode(o[y])}if(e.locations||e.editorData&&e.editorData.locations){for(var b=e.locations||e.editorData.locations,T=0,E=b;T<E.length;T++){var S=E[T];o[S.blockId]&&(S.blockId=o[S.blockId].uniqueId)}i&&this.editorData&&this.editorData.locations&&b.concat(this.editorData.locations),e.locations?this.editorData={locations:b}:(this.editorData=e.editorData,this.editorData.locations=b);var x=[];for(var C in o)x[C]=o[C].uniqueId;this.editorData.map=x}this.comment=e.comment,void 0!==e.forceAlphaBlending&&(this.forceAlphaBlending=e.forceAlphaBlending),void 0!==e.alphaMode&&(this.alphaMode=e.alphaMode),i||(this._mode=null!==(r=e.mode)&&void 0!==r?r:qp.Material)},t.prototype.loadFromSerialization=function(e,t,i){void 0===t&&(t=""),void 0===i&&(i=!1),this.parseSerializedObject(e,t,i)},t.prototype.clone=function(e,i){var n=this;void 0===i&&(i=!1);var r=this.serialize(),o=G.p.Clone((function(){return new t(e,n.getScene(),n.options)}),this);return o.id=e,o.name=e,o.parseSerializedObject(r),o._buildId=this._buildId,o.build(!1,!i),o},t.prototype.whenTexturesReadyAsync=function(){var e=[];return this.getActiveTextures().forEach((function(t){var i=t.getInternalTexture();i&&!i.isReady&&e.push(new Promise((function(e,t){i.onLoadedObservable.addOnce((function(){e()})),i.onErrorObservable.addOnce((function(e){t(e)}))})))})),Promise.all(e)},t.Parse=function(e,i,n,r){void 0===n&&(n=""),void 0===r&&(r=0);var o=G.p.Parse((function(){return new t(e.name,i,{shaderLanguage:r})}),e,i,n);return o.parseSerializedObject(e,n),o.build(),o},t.ParseFromFileAsync=function(e,i,n,r,o,a,s){return void 0===r&&(r=""),void 0===o&&(o=!1),(0,m.sH)(this,void 0,void 0,(function(){var l,c,u;return(0,m.YH)(this,(function(h){switch(h.label){case 0:return l=null!=a?a:new t(e,n),[4,n._loadFileAsync(i)];case 1:return c=h.sent(),u=JSON.parse(c),l.parseSerializedObject(u,r,void 0,s),o||l.build(),[2,l]}}))}))},t.ParseFromSnippetAsync=function(e,i,n,r,o,a,s){var l=this;return void 0===i&&(i=D.q.LastCreatedScene),void 0===n&&(n=""),void 0===o&&(o=!1),void 0===a&&(a=!1),"_BLANK"===e?Promise.resolve(t.CreateDefault("blank",i)):new Promise((function(c,u){var h=new W.u;h.addEventListener("readystatechange",(function(){if(4==h.readyState)if(200==h.status){var l=JSON.parse(JSON.parse(h.responseText).jsonPayload),d=JSON.parse(l.nodeMaterial);r||((r=G.p.Parse((function(){return new t(e,i)}),d,i,n)).uniqueId=i.getUniqueId()),r.parseSerializedObject(d,void 0,void 0,s),r.snippetId=e,r.sideOrientation=null;try{o||r.build()}catch(e){u(e)}a?r.whenTexturesReadyAsync().then((function(){c(r)})).catch((function(e){u(e)})):c(r)}else u("Unable to load the snippet "+e)})),h.open("GET",l.SnippetUrl+"/"+e.replace(/#/g,"/")),h.send()}))},t.CreateDefault=function(e,i){var n=new t(e,i);return n.setToDefault(),n.build(),n},t._BuildIdGenerator=0,t.EditorURL="".concat(ie.S0._DefaultCdnUrl,"/v").concat(mi.$.Version,"/nodeEditor/babylon.nodeEditor.js"),t.SnippetUrl=c.Y.SnippetUrl,t.IgnoreTexturesAtLoadTime=!1,t.DefaultShaderLanguage=0,(0,m.Cg)([(0,V.lK)()],t.prototype,"ignoreAlpha",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxSimultaneousLights",void 0),(0,m.Cg)([(0,V.lK)("mode")],t.prototype,"_mode",void 0),(0,m.Cg)([(0,V.lK)("comment")],t.prototype,"comment",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"forceAlphaBlending",void 0),t}(Io);(0,s.Y5)("BABYLON.NodeMaterial",uf),ii.prototype._projectOnTrianglesToRef=function(e,t,i,n,r,o){for(var a=d.AA.Vector3[0],s=d.AA.Vector3[1],l=1/0,c=this.indexStart;c<this.indexStart+this.indexCount-(3-n);c+=n){var u=i[c],h=i[c+1],p=i[c+2];if(r&&4294967295===p)c+=2;else{var f=t[u],_=t[h],m=t[p];if(f&&_&&m){var g=d.Pq.ProjectOnTriangleToRef(e,f,_,m,s);g<l&&(a.copyFrom(s),l=g)}}}return o.copyFrom(a),l},ii.prototype._projectOnUnIndexedTrianglesToRef=function(e,t,i,n){for(var r=d.AA.Vector3[0],o=d.AA.Vector3[1],a=1/0,s=this.verticesStart;s<this.verticesStart+this.verticesCount;s+=3){var l=t[s],c=t[s+1],u=t[s+2],h=d.Pq.ProjectOnTriangleToRef(e,l,c,u,o);h<a&&(r.copyFrom(o),a=h)}return n.copyFrom(r),a},ii.prototype.projectToRef=function(e,t,i,n){var r=this.getMaterial();if(!r)return-1;var o=3,a=!1;switch(r.fillMode){case c.Y.MATERIAL_PointListDrawMode:case c.Y.MATERIAL_LineLoopDrawMode:case c.Y.MATERIAL_LineStripDrawMode:case c.Y.MATERIAL_TriangleFanDrawMode:return-1;case c.Y.MATERIAL_TriangleStripDrawMode:o=1,a=!0}return r.fillMode===c.Y.MATERIAL_LineListDrawMode?-1:!i.length&&this._mesh._unIndexed?this._projectOnUnIndexedTrianglesToRef(e,t,i,n):this._projectOnTrianglesToRef(e,t,i,o,a,n)},function(e){e[e.DEHYDRATED=0]="DEHYDRATED",e[e.HOVER=1]="HOVER",e[e.TOUCH=2]="TOUCH"}(af||(af={})),function(e){e[e.DISABLED=0]="DISABLED",e[e.CENTERED_ON_CONTROLLER=1]="CENTERED_ON_CONTROLLER",e[e.CENTERED_IN_FRONT=2]="CENTERED_IN_FRONT"}(sf||(sf={}));var hf=function(e){function t(i,n){var r=e.call(this,i)||this;return r._options=n,r._tmpRay=new bn(new d.Pq,new d.Pq),r._attachController=function(e){var i;if(!r._controllers[e.uniqueId]){var n=(i=r._generateNewTouchPointMesh()).touchCollisionMesh,o=i.touchCollisionMeshFunction,a=i.hydrateCollisionMeshFunction,s=r._generateVisualCue();switch(r._controllers[e.uniqueId]={xrController:e,meshUnderPointer:null,nearInteractionTargetMesh:null,pick:null,stalePick:null,touchCollisionMesh:n,touchCollisionMeshFunction:o,hydrateCollisionMeshFunction:a,currentAnimationState:af.DEHYDRATED,grabRay:new bn(new d.Pq,new d.Pq),hoverInteraction:!1,nearInteraction:!1,grabInteraction:!1,downTriggered:!1,id:t._IdCounter++,pickedPointVisualCue:s},r._controllers[e.uniqueId]._worldScaleObserver=r._controllers[e.uniqueId]._worldScaleObserver||r._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(t){var i;if(t.newScaleFactor!==t.previousScaleFactor){r._controllers[e.uniqueId].touchCollisionMesh.dispose(),r._controllers[e.uniqueId].pickedPointVisualCue.dispose();var n=(i=r._generateNewTouchPointMesh()).touchCollisionMesh,o=i.touchCollisionMeshFunction,a=i.hydrateCollisionMeshFunction;r._controllers[e.uniqueId].touchCollisionMesh=n,r._controllers[e.uniqueId].touchCollisionMeshFunction=o,r._controllers[e.uniqueId].hydrateCollisionMeshFunction=a,r._controllers[e.uniqueId].pickedPointVisualCue=r._generateVisualCue()}})),r._attachedController?!r._options.enableNearInteractionOnAllControllers&&r._options.preferredHandedness&&e.inputSource.handedness===r._options.preferredHandedness&&(r._attachedController=e.uniqueId):r._options.enableNearInteractionOnAllControllers||(r._attachedController=e.uniqueId),e.inputSource.targetRayMode){case"tracked-pointer":return r._attachNearInteractionMode(e);case"gaze":case"screen":return null}}},r._controllers={},r._farInteractionFeature=null,r.selectionMeshDefaultColor=new p.v9(.8,.8,.8),r.selectionMeshPickedColor=new p.v9(.3,.3,1),r._hoverRadius=.1,r._pickRadius=.02,r._controllerPickRadius=.03,r._nearGrabLengthScale=5,r._scene=r._xrSessionManager.scene,void 0===r._options.nearInteractionControllerMode&&(r._options.nearInteractionControllerMode=2),r._options.farInteractionFeature&&(r._farInteractionFeature=r._options.farInteractionFeature),r}return(0,m.C6)(t,e),t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),this._scene.constantlyUpdateMeshUnderPointer=!0,!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),!0)},t.prototype.getMeshUnderPointer=function(e){return this._controllers[e]?this._controllers[e].meshUnderPointer:null},t.prototype.getXRControllerByPointerId=function(e){for(var t=Object.keys(this._controllers),i=0;i<t.length;++i)if(this._controllers[t[i]].id===e)return this._controllers[t[i]].xrController||null;return null},t.prototype.setFarInteractionFeature=function(e){this._farInteractionFeature=e},t.prototype._nearPickPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&e.isNearPickable},t.prototype._nearGrabPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&e.isNearGrabbable},t.prototype._nearInteractionPredicate=function(e){return e.isEnabled()&&e.isVisible&&e.isPickable&&(e.isNearPickable||e.isNearGrabbable)},t.prototype._controllerAvailablePredicate=function(e,t){for(var i=e;i;){if(i.reservedDataStore&&i.reservedDataStore.nearInteraction&&i.reservedDataStore.nearInteraction.excludedControllerId===t)return!1;i=i.parent}return!0},t.prototype._handleTransitionAnimation=function(e,t){var i;if(e.currentAnimationState!==t&&2===this._options.nearInteractionControllerMode&&!(null===(i=e.xrController)||void 0===i?void 0:i.inputSource.hand)){if(t>e.currentAnimationState)switch(e.currentAnimationState){case af.DEHYDRATED:if(e.hydrateCollisionMeshFunction(!0),t===af.HOVER)break;case af.HOVER:if(e.touchCollisionMeshFunction(!0),t===af.TOUCH)break}else switch(e.currentAnimationState){case af.TOUCH:if(e.touchCollisionMeshFunction(!1),t===af.HOVER)break;case af.HOVER:if(e.hydrateCollisionMeshFunction(!1),t===af.DEHYDRATED)break}e.currentAnimationState=t}},t.prototype._processTouchPoint=function(e,t,i){var n,r=this._controllers[e];r.grabRay.origin.copyFrom(t),i.toEulerAnglesToRef(d.AA.Vector3[0]),r.grabRay.direction.copyFrom(d.AA.Vector3[0]),2!==this._options.nearInteractionControllerMode||(null===(n=r.xrController)||void 0===n?void 0:n.inputSource.hand)||(r.xrController.getWorldPointerRayToRef(this._tmpRay),r.grabRay.origin.addInPlace(this._tmpRay.direction.scale(.05))),r.grabRay.length=this._nearGrabLengthScale*this._hoverRadius*this._xrSessionManager.worldScalingFactor,r.touchCollisionMesh.position.copyFrom(r.grabRay.origin).scaleInPlace(this._xrSessionManager.worldScalingFactor)},t.prototype._onXRFrame=function(e){var t=this;Object.keys(this._controllers).forEach((function(i){var n,r=t._controllers[i],o=null===(n=r.xrController)||void 0===n?void 0:n.inputSource.hand;if((t._options.enableNearInteractionOnAllControllers||i===t._attachedController)&&r.xrController&&(o||t._options.nearInteractionControllerMode&&r.xrController.inputSource.gamepad)){if(r.hoverInteraction=!1,r.nearInteraction=!1,r.xrController){if(o){var a=o.get("index-finger-tip");if(a){var s=e.getJointPose(a,t._xrSessionManager.referenceSpace);if(s&&s.transform){var l=t._scene.useRightHandedSystem?1:-1;d.AA.Vector3[0].set(s.transform.position.x,s.transform.position.y,s.transform.position.z*l),d.AA.Quaternion[0].set(s.transform.orientation.x,s.transform.orientation.y,s.transform.orientation.z*l,s.transform.orientation.w*l),t._processTouchPoint(i,d.AA.Vector3[0],d.AA.Quaternion[0])}}}else if(r.xrController.inputSource.gamepad&&0!==t._options.nearInteractionControllerMode){var c=r.xrController.pointer;r.xrController.grip&&1===t._options.nearInteractionControllerMode&&(c=r.xrController.grip),t._processTouchPoint(i,c.position,c.rotationQuaternion)}var u=function(e,t){return t&&t.hit?e&&e.hit?t.distance<e.distance?t:e:t:e},h=function(e){var t=new xe,i=!1,n=e&&e.pickedPoint&&e.hit;return(null==e?void 0:e.pickedPoint)&&(i=0===e.pickedPoint.x&&0===e.pickedPoint.y&&0===e.pickedPoint.z),n&&!i&&(t=e),t};if(!r.grabInteraction){var p=null,f=null;t._options.useUtilityLayer&&t._utilityLayerScene&&(f=t._pickWithSphere(r,t._hoverRadius*t._xrSessionManager.worldScalingFactor,t._utilityLayerScene,(function(e){return t._nearInteractionPredicate(e)})));var _=u(t._pickWithSphere(r,t._hoverRadius*t._xrSessionManager.worldScalingFactor,t._scene,(function(e){return t._nearInteractionPredicate(e)})),f);if(_&&_.hit&&(p=h(_)).hit&&(r.hoverInteraction=!0),r.hoverInteraction){var m=null,g=(o?t._pickRadius:t._controllerPickRadius)*t._xrSessionManager.worldScalingFactor;t._options.useUtilityLayer&&t._utilityLayerScene&&(m=t._pickWithSphere(r,g,t._utilityLayerScene,(function(e){return t._nearPickPredicate(e)})));var v=h(u(t._pickWithSphere(r,g,t._scene,(function(e){return t._nearPickPredicate(e)})),m));v.hit&&(p=v,r.nearInteraction=!0)}r.stalePick=r.pick,r.pick=p,r.pick&&r.pick.pickedPoint&&r.pick.hit?(r.meshUnderPointer=r.pick.pickedMesh,r.pickedPointVisualCue.position.copyFrom(r.pick.pickedPoint),r.pickedPointVisualCue.isVisible=!0,t._farInteractionFeature&&t._farInteractionFeature.attached&&t._farInteractionFeature._setPointerSelectionDisabledByPointerId(r.id,!0)):(r.meshUnderPointer=null,r.pickedPointVisualCue.isVisible=!1,t._farInteractionFeature&&t._farInteractionFeature.attached&&t._farInteractionFeature._setPointerSelectionDisabledByPointerId(r.id,!1))}var y=af.DEHYDRATED;r.grabInteraction||r.nearInteraction?y=af.TOUCH:r.hoverInteraction&&(y=af.HOVER),t._handleTransitionAnimation(r,y)}}else r.pick=null}))},Object.defineProperty(t.prototype,"_utilityLayerScene",{get:function(){return this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene},enumerable:!1,configurable:!0}),t.prototype._generateVisualCue=function(){var e=this._options.useUtilityLayer?this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene:this._scene,t=Ja("nearInteraction",{diameter:.0105*this._xrSessionManager.worldScalingFactor},e);t.bakeCurrentTransformIntoVertices(),t.isPickable=!1,t.isVisible=!1,t.rotationQuaternion=d.PT.Identity();var i=new jo("targetMat",e);return i.specularColor=p.v9.Black(),i.emissiveColor=this.selectionMeshDefaultColor,i.backFaceCulling=!1,t.material=i,t},t.prototype._isControllerReadyForNearInteraction=function(e){return!this._farInteractionFeature||this._farInteractionFeature._getPointerSelectionDisabledByPointerId(e)},t.prototype._attachNearInteractionMode=function(e){var t=this,i=this._controllers[e.uniqueId],n={pointerId:i.id,pointerType:"xr-near"};i.onFrameObserver=this._xrSessionManager.onXRFrameObservable.add((function(){(t._options.enableNearInteractionOnAllControllers||e.uniqueId===t._attachedController)&&i.xrController&&(i.xrController.inputSource.hand||t._options.nearInteractionControllerMode&&i.xrController.inputSource.gamepad)&&(i.pick&&(i.pick.ray=i.grabRay),i.pick&&t._isControllerReadyForNearInteraction(i.id)&&t._scene.simulatePointerMove(i.pick,n),i.nearInteraction&&i.pick&&i.pick.hit?i.nearInteractionTargetMesh||(t._scene.simulatePointerDown(i.pick,n),i.nearInteractionTargetMesh=i.meshUnderPointer,i.downTriggered=!0):i.nearInteractionTargetMesh&&i.stalePick&&(t._scene.simulatePointerUp(i.stalePick,n),i.downTriggered=!1,i.nearInteractionTargetMesh=null))}));var r=function(r){t._options.enableNearInteractionOnAllControllers||e.uniqueId===t._attachedController&&t._isControllerReadyForNearInteraction(i.id)?(i.pick&&(i.pick.ray=i.grabRay),r&&i.pick&&i.meshUnderPointer&&t._nearGrabPredicate(i.meshUnderPointer)?(i.grabInteraction=!0,i.pickedPointVisualCue.isVisible=!1,t._scene.simulatePointerDown(i.pick,n),i.downTriggered=!0):!r&&i.pick&&i.grabInteraction&&(t._scene.simulatePointerUp(i.pick,n),i.downTriggered=!1,i.grabInteraction=!1,i.pickedPointVisualCue.isVisible=!0)):!r||t._options.enableNearInteractionOnAllControllers||t._options.disableSwitchOnClick||(t._attachedController=e.uniqueId)};if(e.inputSource.gamepad){var o=function(e){i.squeezeComponent=e.getComponent("grasp"),i.squeezeComponent?i.onSqueezeButtonChangedObserver=i.squeezeComponent.onButtonStateChangedObservable.add((function(e){if(e.changes.pressed){var t=e.changes.pressed.current;r(t)}})):(i.selectionComponent=e.getMainComponent(),i.onButtonChangedObserver=i.selectionComponent.onButtonStateChangedObservable.add((function(e){if(e.changes.pressed){var t=e.changes.pressed.current;r(t)}})))};e.motionController?o(e.motionController):e.onMotionControllerInitObservable.add(o)}else{var a=function(e){i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&t._isControllerReadyForNearInteraction(i.id)&&i.meshUnderPointer&&t._nearGrabPredicate(i.meshUnderPointer)&&(i.grabInteraction=!0,i.pickedPointVisualCue.isVisible=!1,t._scene.simulatePointerDown(i.pick,n),i.downTriggered=!0)},s=function(e){i.xrController&&e.inputSource===i.xrController.inputSource&&i.pick&&t._isControllerReadyForNearInteraction(i.id)&&(t._scene.simulatePointerUp(i.pick,n),i.grabInteraction=!1,i.pickedPointVisualCue.isVisible=!0,i.downTriggered=!1)};i.eventListeners={selectend:s,selectstart:a},this._xrSessionManager.session.addEventListener("selectstart",a),this._xrSessionManager.session.addEventListener("selectend",s)}},t.prototype._detachController=function(e){var t=this,i=this._controllers[e];if(i&&(i.squeezeComponent&&i.onSqueezeButtonChangedObserver&&i.squeezeComponent.onButtonStateChangedObservable.remove(i.onSqueezeButtonChangedObserver),i.selectionComponent&&i.onButtonChangedObserver&&i.selectionComponent.onButtonStateChangedObservable.remove(i.onButtonChangedObserver),i.onFrameObserver&&this._xrSessionManager.onXRFrameObservable.remove(i.onFrameObserver),i.eventListeners&&Object.keys(i.eventListeners).forEach((function(e){var n=i.eventListeners&&i.eventListeners[e];n&&t._xrSessionManager.session.removeEventListener(e,n)})),i.touchCollisionMesh.dispose(),i.pickedPointVisualCue.dispose(),this._xrSessionManager.runInXRFrame((function(){if(i.downTriggered){var e={pointerId:i.id,pointerType:"xr-near"};t._scene.simulatePointerUp(new xe,e)}})),i._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(i._worldScaleObserver),delete this._controllers[e],this._attachedController===e)){var n=Object.keys(this._controllers);n.length?this._attachedController=n[0]:this._attachedController=""}},t.prototype._generateNewTouchPointMesh=function(){var e=this._xrSessionManager.worldScalingFactor,t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene:this._scene,i=Ja("PickSphere",{diameter:1*e},t);i.isVisible=!1,this._options.motionControllerOrbMaterial?i.material=this._options.motionControllerOrbMaterial:(this._options.motionControllerTouchMaterialSnippetUrl?uf.ParseFromFileAsync("motionControllerTouchMaterial",this._options.motionControllerTouchMaterialSnippetUrl,t):uf.ParseFromSnippetAsync("8RUNKL#3",t)).then((function(e){i.material=e})).catch((function(e){T.V.Warn("Error creating touch material in WebXRNearInteraction: ".concat(e))}));var n=new Ct;n.setEasingMode(gt.EASINGMODE_EASEINOUT);var r=new d.Pq(this._controllerPickRadius,this._controllerPickRadius,this._controllerPickRadius).scaleInPlace(e),o=this._controllerPickRadius*(4/3),a=new d.Pq(o,o,o).scaleInPlace(e),s=this._controllerPickRadius*(7/6),l=new d.Pq(s,s,s).scaleInPlace(e),c=.8*this._controllerPickRadius,u=new d.Pq(c,c,c).scaleInPlace(e),h=1.5*this._controllerPickRadius,p=[{frame:0,value:r},{frame:10,value:new d.Pq(h,h,h).scaleInPlace(e)},{frame:18,value:a}],f=[{frame:0,value:a},{frame:10,value:u},{frame:18,value:r}],_=[{frame:0,value:d.Pq.ZeroReadOnly},{frame:12,value:l},{frame:15,value:r}],m=[{frame:0,value:r},{frame:10,value:d.Pq.ZeroReadOnly},{frame:15,value:d.Pq.ZeroReadOnly}],g=new $("touch","scaling",60,$.ANIMATIONTYPE_VECTOR3,$.ANIMATIONLOOPMODE_CONSTANT),v=new $("release","scaling",60,$.ANIMATIONTYPE_VECTOR3,$.ANIMATIONLOOPMODE_CONSTANT),y=new $("hydrate","scaling",60,$.ANIMATIONTYPE_VECTOR3,$.ANIMATIONLOOPMODE_CONSTANT),b=new $("dehydrate","scaling",60,$.ANIMATIONTYPE_VECTOR3,$.ANIMATIONLOOPMODE_CONSTANT);return g.setEasingFunction(n),v.setEasingFunction(n),y.setEasingFunction(n),b.setEasingFunction(n),g.setKeys(p),v.setKeys(f),y.setKeys(_),b.setKeys(m),{touchCollisionMesh:i,touchCollisionMeshFunction:function(e){var n=e?g:v;t.beginDirectAnimation(i,[n],0,18,!1,1)},hydrateCollisionMeshFunction:function(e){var n=e?y:b;e&&(i.isVisible=!0),t.beginDirectAnimation(i,[n],0,15,!1,1,(function(){e||(i.isVisible=!1)}))}}},t.prototype._pickWithSphere=function(e,i,n,r){var o=new xe;if(o.distance=1/0,e.touchCollisionMesh&&e.xrController)for(var a=e.touchCollisionMesh.position,s=qt.CreateFromCenterAndRadius(a,i),l=0;l<n.meshes.length;l++){var c=n.meshes[l];if(r(c)&&this._controllerAvailablePredicate(c,e.xrController.uniqueId)){var u=t.PickMeshWithSphere(c,s);u&&u.hit&&u.distance<o.distance&&(o.hit=u.hit,o.pickedMesh=c,o.pickedPoint=u.pickedPoint,o.aimTransform=e.xrController.pointer,o.gripTransform=e.xrController.grip||null,o.originMesh=e.touchCollisionMesh,o.distance=u.distance,o.bu=u.bu,o.bv=u.bv,o.faceId=u.faceId,o.subMeshId=u.subMeshId)}}return o},t.PickMeshWithSphere=function(e,t,i){void 0===i&&(i=!1);var n=e.subMeshes,r=new xe,o=e.getBoundingInfo();if(!e._generatePointsArray())return r;if(!e.subMeshes||!o)return r;if(!i&&!qt.Intersects(o.boundingSphere,t))return r;var a,s,l,c,u=d.AA.Vector3[0],h=d.AA.Vector3[1],p=new bn(d.Pq.Zero(),d.Pq.Zero(),1),f=1/0,_=d.AA.Vector3[2],m=d.AA.Matrix[0];m.copyFrom(e.getWorldMatrix()),m.invert(),d.Pq.TransformCoordinatesToRef(t.center,m,_);for(var g=0;g<n.length;g++)n[g].projectToRef(_,e._positions,e.getIndices(),h),d.Pq.TransformCoordinatesToRef(h,e.getWorldMatrix(),h),a=d.Pq.Distance(h,t.center),l=d.Pq.Distance(h,e.getAbsolutePosition()),-1!==(s=d.Pq.Distance(t.center,e.getAbsolutePosition()))&&-1!==l&&l>s&&(a=0,h.copyFrom(t.center)),-1!==a&&a<f&&(f=a,bn.CreateFromToToRef(t.center,h,p),p.length=2*f,c=p.intersectsMesh(e),u.copyFrom(h));return f<t.radius&&(r.hit=!0,r.distance=f,r.pickedMesh=e,r.pickedPoint=u.clone(),c&&null!==c.bu&&null!==c.bv&&(r.faceId=c.faceId,r.subMeshId=c.subMeshId,r.bu=c.bu,r.bv=c.bv)),r},t._IdCounter=200,t.Name=Ln.NEAR_INTERACTION,t.Version=1,t}(Sp);wn.AddWebXRFeature(hf.Name,(function(e,t){return function(){return new hf(e,t)}}),hf.Version,!0);var df,pf,ff,_f=function(){function e(e,t,i){this.element=e,this.sessionMode=t,this.referenceSpaceType=i}return e.prototype.update=function(e){},e}(),mf=function(){},gf=function(){function e(e,t){var i=this;if(this._scene=e,this.options=t,this._activeButton=null,this._buttons=[],this.activeButtonChangedObservable=new h.cP,this._onSessionGranted=function(e){i._helper&&i._enterXRWithButtonIndex(0)},this.overlay=document.createElement("div"),this.overlay.classList.add("xr-button-overlay"),!t.ignoreSessionGrantedEvent&&navigator.xr&&navigator.xr.addEventListener("sessiongranted",this._onSessionGranted),"undefined"!=typeof window&&window.location&&"http:"===window.location.protocol&&"localhost"!==window.location.hostname)throw ie.S0.Warn("WebXR can only be served over HTTPS"),new Error("WebXR can only be served over HTTPS");if(t.customButtons)this._buttons=t.customButtons;else{this.overlay.style.cssText="z-index:11;position: absolute; right: 20px;bottom: 50px;";var n=t.sessionMode||"immersive-vr",r=t.referenceSpaceType||"local-floor",o=".babylonVRicon { color: #868686; border-color: #868686; border-style: solid; margin-left: 10px; height: 50px; width: 80px; background-color: rgba(51,51,51,0.7); background-image: url("+("undefined"==typeof SVGSVGElement?"https://cdn.babylonjs.com/Assets/vrButton.png":"data:image/svg+xml;charset=UTF-8,%3Csvg%20xmlns%3D%22http%3A//www.w3.org/2000/svg%22%20width%3D%222048%22%20height%3D%221152%22%20viewBox%3D%220%200%202048%201152%22%20version%3D%221.1%22%3E%3Cpath%20transform%3D%22rotate%28180%201024%2C576.0000000000001%29%22%20d%3D%22m1109%2C896q17%2C0%2030%2C-12t13%2C-30t-12.5%2C-30.5t-30.5%2C-12.5l-170%2C0q-18%2C0%20-30.5%2C12.5t-12.5%2C30.5t13%2C30t30%2C12l170%2C0zm-85%2C256q59%2C0%20132.5%2C-1.5t154.5%2C-5.5t164.5%2C-11.5t163%2C-20t150%2C-30t124.5%2C-41.5q23%2C-11%2042%2C-24t38%2C-30q27%2C-25%2041%2C-61.5t14%2C-72.5l0%2C-257q0%2C-123%20-47%2C-232t-128%2C-190t-190%2C-128t-232%2C-47l-81%2C0q-37%2C0%20-68.5%2C14t-60.5%2C34.5t-55.5%2C45t-53%2C45t-53%2C34.5t-55.5%2C14t-55.5%2C-14t-53%2C-34.5t-53%2C-45t-55.5%2C-45t-60.5%2C-34.5t-68.5%2C-14l-81%2C0q-123%2C0%20-232%2C47t-190%2C128t-128%2C190t-47%2C232l0%2C257q0%2C68%2038%2C115t97%2C73q54%2C24%20124.5%2C41.5t150%2C30t163%2C20t164.5%2C11.5t154.5%2C5.5t132.5%2C1.5zm939%2C-298q0%2C39%20-24.5%2C67t-58.5%2C42q-54%2C23%20-122%2C39.5t-143.5%2C28t-155.5%2C19t-157%2C11t-148.5%2C5t-129.5%2C1.5q-59%2C0%20-130%2C-1.5t-148%2C-5t-157%2C-11t-155.5%2C-19t-143.5%2C-28t-122%2C-39.5q-34%2C-14%20-58.5%2C-42t-24.5%2C-67l0%2C-257q0%2C-106%2040.5%2C-199t110%2C-162.5t162.5%2C-109.5t199%2C-40l81%2C0q27%2C0%2052%2C14t50%2C34.5t51%2C44.5t55.5%2C44.5t63.5%2C34.5t74%2C14t74%2C-14t63.5%2C-34.5t55.5%2C-44.5t51%2C-44.5t50%2C-34.5t52%2C-14l14%2C0q37%2C0%2070%2C0.5t64.5%2C4.5t63.5%2C12t68%2C23q71%2C30%20128.5%2C78.5t98.5%2C110t63.5%2C133.5t22.5%2C149l0%2C257z%22%20fill%3D%22white%22%20/%3E%3C/svg%3E%0A")+"); background-size: 80%; background-repeat:no-repeat; background-position: center; border: none; outline: none; transition: transform 0.125s ease-out } .babylonVRicon:hover { transform: scale(1.05) } .babylonVRicon:active {background-color: rgba(51,51,51,1) } .babylonVRicon:focus {background-color: rgba(51,51,51,1) }";o+='.babylonVRicon.vrdisplaypresenting { background-image: none;} .vrdisplaypresenting::after { content: "EXIT"} .xr-error::after { content: "ERROR"}';var a=document.createElement("style");a.appendChild(document.createTextNode(o)),document.getElementsByTagName("head")[0].appendChild(a);var s=document.createElement("button");s.className="babylonVRicon",s.title="".concat(n," - ").concat(r),this._buttons.push(new _f(s,n,r)),this._buttons[this._buttons.length-1].update=function(e){this.element.style.display=null===e||e===this?"":"none",s.className="babylonVRicon"+(e===this?" vrdisplaypresenting":"")},this._updateButtons(null)}var l=e.getEngine().getInputElement();l&&l.parentNode&&(l.parentNode.appendChild(this.overlay),e.onDisposeObservable.addOnce((function(){i.dispose()})))}return e.prototype.setHelperAsync=function(e,t){return(0,m.sH)(this,void 0,void 0,(function(){var i,n=this;return(0,m.YH)(this,(function(r){switch(r.label){case 0:return this._helper=e,this._renderTarget=t,i=this._buttons.map((function(t){return e.sessionManager.isSessionSupportedAsync(t.sessionMode)})),e.onStateChangedObservable.add((function(e){3==e&&n._updateButtons(null)})),[4,Promise.all(i)];case 1:return r.sent().forEach((function(e,t){e?(n.overlay.appendChild(n._buttons[t].element),n._buttons[t].element.onclick=n._enterXRWithButtonIndex.bind(n,t)):ie.S0.Warn('Session mode "'.concat(n._buttons[t].sessionMode,'" not supported in browser'))})),[2]}}))}))},e.CreateAsync=function(t,i,n){return(0,m.sH)(this,void 0,void 0,(function(){var r;return(0,m.YH)(this,(function(o){switch(o.label){case 0:return[4,(r=new e(t,n)).setHelperAsync(i,n.renderTarget||void 0)];case 1:return o.sent(),[2,r]}}))}))},e.prototype._enterXRWithButtonIndex=function(e){return void 0===e&&(e=0),(0,m.sH)(this,void 0,void 0,(function(){var t,i,n;return(0,m.YH)(this,(function(r){switch(r.label){case 0:return 2!=this._helper.state?[3,2]:[4,this._helper.exitXRAsync()];case 1:return r.sent(),this._updateButtons(null),[3,6];case 2:if(3!=this._helper.state)return[3,6];r.label=3;case 3:return r.trys.push([3,5,,6]),[4,this._helper.enterXRAsync(this._buttons[e].sessionMode,this._buttons[e].referenceSpaceType,this._renderTarget,{optionalFeatures:this.options.optionalFeatures,requiredFeatures:this.options.requiredFeatures})];case 4:return r.sent(),this._updateButtons(this._buttons[e]),[3,6];case 5:return t=r.sent(),this._updateButtons(null),i=this._buttons[e].element,n=i.title,i.title="Error entering XR session : "+n,i.classList.add("xr-error"),this.options.onError&&this.options.onError(t),[3,6];case 6:return[2]}}))}))},e.prototype.dispose=function(){var e=this._scene.getEngine().getInputElement();e&&e.parentNode&&e.parentNode.contains(this.overlay)&&e.parentNode.removeChild(this.overlay),this.activeButtonChangedObservable.clear(),navigator.xr.removeEventListener("sessiongranted",this._onSessionGranted)},e.prototype._updateButtons=function(e){var t=this;this._activeButton=e,this._buttons.forEach((function(e){e.update(t._activeButton)})),this.activeButtonChangedObservable.notifyObservers(this._activeButton)},e}();!function(e){e.WRIST="wrist",e.THUMB="thumb",e.INDEX="index",e.MIDDLE="middle",e.RING="ring",e.LITTLE="little"}(pf||(pf={})),function(e){e.WRIST="wrist",e.THUMB_METACARPAL="thumb-metacarpal",e.THUMB_PHALANX_PROXIMAL="thumb-phalanx-proximal",e.THUMB_PHALANX_DISTAL="thumb-phalanx-distal",e.THUMB_TIP="thumb-tip",e.INDEX_FINGER_METACARPAL="index-finger-metacarpal",e.INDEX_FINGER_PHALANX_PROXIMAL="index-finger-phalanx-proximal",e.INDEX_FINGER_PHALANX_INTERMEDIATE="index-finger-phalanx-intermediate",e.INDEX_FINGER_PHALANX_DISTAL="index-finger-phalanx-distal",e.INDEX_FINGER_TIP="index-finger-tip",e.MIDDLE_FINGER_METACARPAL="middle-finger-metacarpal",e.MIDDLE_FINGER_PHALANX_PROXIMAL="middle-finger-phalanx-proximal",e.MIDDLE_FINGER_PHALANX_INTERMEDIATE="middle-finger-phalanx-intermediate",e.MIDDLE_FINGER_PHALANX_DISTAL="middle-finger-phalanx-distal",e.MIDDLE_FINGER_TIP="middle-finger-tip",e.RING_FINGER_METACARPAL="ring-finger-metacarpal",e.RING_FINGER_PHALANX_PROXIMAL="ring-finger-phalanx-proximal",e.RING_FINGER_PHALANX_INTERMEDIATE="ring-finger-phalanx-intermediate",e.RING_FINGER_PHALANX_DISTAL="ring-finger-phalanx-distal",e.RING_FINGER_TIP="ring-finger-tip",e.PINKY_FINGER_METACARPAL="pinky-finger-metacarpal",e.PINKY_FINGER_PHALANX_PROXIMAL="pinky-finger-phalanx-proximal",e.PINKY_FINGER_PHALANX_INTERMEDIATE="pinky-finger-phalanx-intermediate",e.PINKY_FINGER_PHALANX_DISTAL="pinky-finger-phalanx-distal",e.PINKY_FINGER_TIP="pinky-finger-tip"}(ff||(ff={}));var vf,yf=["wrist","thumb-metacarpal","thumb-phalanx-proximal","thumb-phalanx-distal","thumb-tip","index-finger-metacarpal","index-finger-phalanx-proximal","index-finger-phalanx-intermediate","index-finger-phalanx-distal","index-finger-tip","middle-finger-metacarpal","middle-finger-phalanx-proximal","middle-finger-phalanx-intermediate","middle-finger-phalanx-distal","middle-finger-tip","ring-finger-metacarpal","ring-finger-phalanx-proximal","ring-finger-phalanx-intermediate","ring-finger-phalanx-distal","ring-finger-tip","pinky-finger-metacarpal","pinky-finger-phalanx-proximal","pinky-finger-phalanx-intermediate","pinky-finger-phalanx-distal","pinky-finger-tip"],bf=((df={}).wrist=["wrist"],df.thumb=["thumb-metacarpal","thumb-phalanx-proximal","thumb-phalanx-distal","thumb-tip"],df.index=["index-finger-metacarpal","index-finger-phalanx-proximal","index-finger-phalanx-intermediate","index-finger-phalanx-distal","index-finger-tip"],df.middle=["middle-finger-metacarpal","middle-finger-phalanx-proximal","middle-finger-phalanx-intermediate","middle-finger-phalanx-distal","middle-finger-tip"],df.ring=["ring-finger-metacarpal","ring-finger-phalanx-proximal","ring-finger-phalanx-intermediate","ring-finger-phalanx-distal","ring-finger-tip"],df.little=["pinky-finger-metacarpal","pinky-finger-phalanx-proximal","pinky-finger-phalanx-intermediate","pinky-finger-phalanx-distal","pinky-finger-tip"],df),Tf=function(){function e(e,t,i,n,r,o,a){void 0===r&&(r=!1),void 0===o&&(o=!1),void 0===a&&(a=1),this.xrController=e,this._jointMeshes=t,this._handMesh=i,this.rigMapping=n,this._leftHandedMeshes=r,this._jointsInvisible=o,this._jointScaleFactor=a,this.onHandMeshSetObservable=new h.cP,this._jointTransforms=new Array(yf.length),this._jointTransformMatrices=new Float32Array(16*yf.length),this._tempJointMatrix=new d.uq,this._jointRadii=new Float32Array(yf.length),this._scene=t[0].getScene();for(var s=0;s<this._jointTransforms.length;s++)(this._jointTransforms[s]=new Mi(yf[s],this._scene)).rotationQuaternion=new d.PT,t[s].rotationQuaternion=new d.PT;i&&this.setHandMesh(i,n),this.xrController.motionController&&this.xrController.motionController.rootMesh&&this.xrController.motionController.rootMesh.dispose(!1,!0),this.xrController.onMotionControllerInitObservable.add((function(e){e._doNotLoadControllerMesh=!0}))}return Object.defineProperty(e.prototype,"handMesh",{get:function(){return this._handMesh},enumerable:!1,configurable:!0}),e.prototype.getHandPartMeshes=function(e){var t=this;return bf[e].map((function(e){return t._jointMeshes[yf.indexOf(e)]}))},e.prototype.getJointMesh=function(e){return this._jointMeshes[yf.indexOf(e)]},e.prototype.setHandMesh=function(e,t,i){var n=this;if(this._handMesh=e,e.alwaysSelectAsActiveMesh=!0,e.getChildMeshes().forEach((function(e){e.alwaysSelectAsActiveMesh=!0})),this._handMesh.skeleton){var r=this._handMesh.skeleton;yf.forEach((function(e,i){var o=r.getBoneIndexByName(t?t[e]:e);-1!==o&&r.bones[o].linkTransformNode(n._jointTransforms[i])}))}this.onHandMeshSetObservable.notifyObservers(this)},e.prototype.updateFromXRFrame=function(e,t){var i=this,n=this.xrController.inputSource.hand;if(n){var r=n,o=yf.map((function(e){return r[e]||n.get(e)})),a=!1;if(e.fillPoses&&e.fillJointRadii)a=e.fillPoses(o,t,this._jointTransformMatrices)&&e.fillJointRadii(o,this._jointRadii);else if(e.getJointPose){a=!0;for(var s=0;s<o.length;s++){var l=e.getJointPose(o[s],t);if(!l){a=!1;break}this._jointTransformMatrices.set(l.transform.matrix,16*s),this._jointRadii[s]=l.radius||.008}}a&&(yf.forEach((function(e,t){var n=i._jointTransforms[t];d.uq.FromArrayToRef(i._jointTransformMatrices,16*t,i._tempJointMatrix),i._tempJointMatrix.decompose(void 0,n.rotationQuaternion,n.position);var r=i._jointRadii[t]*i._jointScaleFactor,o=i._jointMeshes[t];o.isVisible=!i._handMesh&&!i._jointsInvisible,o.position.copyFrom(n.position),o.rotationQuaternion.copyFrom(n.rotationQuaternion),o.scaling.setAll(r),i._scene.useRightHandedSystem||(o.position.z*=-1,o.rotationQuaternion.z*=-1,o.rotationQuaternion.w*=-1,i._leftHandedMeshes&&i._handMesh&&(n.position.z*=-1,n.rotationQuaternion.z*=-1,n.rotationQuaternion.w*=-1))})),this._handMesh&&(this._handMesh.isVisible=!0))}},e.prototype.dispose=function(e){var t;void 0===e&&(e=!1),this._handMesh&&(e?(null===(t=this._handMesh.skeleton)||void 0===t||t.dispose(),this._handMesh.dispose(!1,!0)):this._handMesh.isVisible=!1)},e}(),Ef=function(e){function t(t,i){var n=e.call(this,t)||this;n.options=i,n._attachedHands={},n._trackingHands={left:null,right:null},n._handResources={jointMeshes:null,handMeshes:null,rigMappings:null},n._worldScaleObserver=null,n.onHandAddedObservable=new h.cP,n.onHandRemovedObservable=new h.cP,n._attachHand=function(e){var t,i,r;if(e.inputSource.hand&&"none"!=e.inputSource.handedness&&n._handResources.jointMeshes){var o=e.inputSource.handedness,a=new Tf(e,n._handResources.jointMeshes[o],n._handResources.handMeshes&&n._handResources.handMeshes[o],n._handResources.rigMappings&&n._handResources.rigMappings[o],null===(t=n.options.handMeshes)||void 0===t?void 0:t.meshesUseLeftHandedCoordinates,null===(i=n.options.jointMeshes)||void 0===i?void 0:i.invisible,null===(r=n.options.jointMeshes)||void 0===r?void 0:r.scaleFactor);n._attachedHands[e.uniqueId]=a,n._trackingHands[o]=a,n.onHandAddedObservable.notifyObservers(a)}},n._detachHand=function(e){n._detachHandById(e.uniqueId)},n.xrNativeFeatureName="hand-tracking";var r=i.jointMeshes;if(r&&(void 0!==r.disableDefaultHandMesh&&(i.handMeshes=i.handMeshes||{},i.handMeshes.disableDefaultMeshes=r.disableDefaultHandMesh),void 0!==r.handMeshes&&(i.handMeshes=i.handMeshes||{},i.handMeshes.customMeshes=r.handMeshes),void 0!==r.leftHandedSystemMeshes&&(i.handMeshes=i.handMeshes||{},i.handMeshes.meshesUseLeftHandedCoordinates=r.leftHandedSystemMeshes),void 0!==r.rigMapping)){i.handMeshes=i.handMeshes||{};var o={},a={};[[r.rigMapping.left,o],[r.rigMapping.right,a]].forEach((function(e){var t=e[0],i=e[1];t.forEach((function(e,t){i[yf[t]]=e}))})),i.handMeshes.customRigMappings={left:o,right:a}}return n}return(0,m.C6)(t,e),t._GenerateTrackedJointMeshes=function(e){var i={};return["left","right"].map((function(n){var r,o,a,s,l,c=[],u=(null===(r=e.jointMeshes)||void 0===r?void 0:r.sourceMesh)||Js("jointParent",t._ICOSPHERE_PARAMS);u.isVisible=!!(null===(o=e.jointMeshes)||void 0===o?void 0:o.keepOriginalVisible);for(var h=0;h<yf.length;++h){var p=u.createInstance("".concat(n,"-handJoint-").concat(h));if(null===(a=e.jointMeshes)||void 0===a?void 0:a.onHandJointMeshGenerated){var f=e.jointMeshes.onHandJointMeshGenerated(p,h,n);f&&f!==p&&(p.dispose(),p=f)}if(p.isPickable=!1,null===(s=e.jointMeshes)||void 0===s?void 0:s.enablePhysics){var _=(null===(l=e.jointMeshes)||void 0===l?void 0:l.physicsProps)||{};p.scaling.setAll(.02);var g=void 0!==_.impostorType?_.impostorType:os.SphereImpostor;p.physicsImpostor=new os(p,g,(0,m.Cl)({mass:0},_))}p.rotationQuaternion=new d.PT,p.isVisible=!1,c.push(p)}i[n]=c})),{left:i.left,right:i.right}},t._GenerateDefaultHandMeshesAsync=function(e,i,n){var r=this;return new Promise((function(o){return(0,m.sH)(r,void 0,void 0,(function(){var r,a,s,l,u,h,d,f,_,g,v,y,b;return(0,m.YH)(this,(function(T){switch(T.label){case 0:return r={},(null===(_=null===(f=t._RightHandGLB)||void 0===f?void 0:f.meshes[1])||void 0===_?void 0:_.isDisposed())&&(t._RightHandGLB=null),(null===(v=null===(g=t._LeftHandGLB)||void 0===g?void 0:g.meshes[1])||void 0===v?void 0:v.isDisposed())&&(t._LeftHandGLB=null),a=!(!t._RightHandGLB||!t._LeftHandGLB),[4,Promise.all([t._RightHandGLB||hp.ImportMeshAsync("",t.DEFAULT_HAND_MODEL_BASE_URL,t.DEFAULT_HAND_MODEL_RIGHT_FILENAME,e),t._LeftHandGLB||hp.ImportMeshAsync("",t.DEFAULT_HAND_MODEL_BASE_URL,t.DEFAULT_HAND_MODEL_LEFT_FILENAME,e)])];case 1:return s=T.sent(),t._RightHandGLB=s[0],t._LeftHandGLB=s[1],[4,uf.ParseFromFileAsync("handShader",t.DEFAULT_HAND_MODEL_SHADER_URL,e)];case 2:return(l=T.sent()).needDepthPrePass=!0,l.transparencyMode=Vi.MATERIAL_ALPHABLEND,l.alphaMode=c.Y.ALPHA_COMBINE,l.build(!1),u=(0,m.Cl)({base:p.v9.FromInts(116,63,203),fresnel:p.v9.FromInts(149,102,229),fingerColor:p.v9.FromInts(177,130,255),tipFresnel:p.v9.FromInts(220,200,255)},null===(y=null==n?void 0:n.handMeshes)||void 0===y?void 0:y.customColors),(h={base:l.getBlockByName("baseColor"),fresnel:l.getBlockByName("fresnelColor"),fingerColor:l.getBlockByName("fingerColor"),tipFresnel:l.getBlockByName("tipFresnelColor")}).base.value=u.base,h.fresnel.value=u.fresnel,h.fingerColor.value=u.fingerColor,h.tipFresnel.value=u.tipFresnel,d=null===(b=i._getBaseLayerWrapper())||void 0===b?void 0:b.isMultiview,["left","right"].forEach((function(i){var n="left"==i?t._LeftHandGLB:t._RightHandGLB;if(!n)throw new Error("Could not load hand model");var o=n.meshes[1];o._internalAbstractMeshDataInfo._computeBonesUsingShaders=!0,d||(o.material=l.clone("".concat(i,"HandShaderClone"),!0)),o.isVisible=!1,r[i]=o,a||e.useRightHandedSystem||n.meshes[1].rotate(Ni.Y,Math.PI)})),l.dispose(),o({left:r.left,right:r.right}),[2]}}))}))}))},t._GenerateDefaultHandMeshRigMapping=function(e){var t,i="right"==e?"R":"L";return(t={}).wrist="wrist_".concat(i),t["thumb-metacarpal"]="thumb_metacarpal_".concat(i),t["thumb-phalanx-proximal"]="thumb_proxPhalanx_".concat(i),t["thumb-phalanx-distal"]="thumb_distPhalanx_".concat(i),t["thumb-tip"]="thumb_tip_".concat(i),t["index-finger-metacarpal"]="index_metacarpal_".concat(i),t["index-finger-phalanx-proximal"]="index_proxPhalanx_".concat(i),t["index-finger-phalanx-intermediate"]="index_intPhalanx_".concat(i),t["index-finger-phalanx-distal"]="index_distPhalanx_".concat(i),t["index-finger-tip"]="index_tip_".concat(i),t["middle-finger-metacarpal"]="middle_metacarpal_".concat(i),t["middle-finger-phalanx-proximal"]="middle_proxPhalanx_".concat(i),t["middle-finger-phalanx-intermediate"]="middle_intPhalanx_".concat(i),t["middle-finger-phalanx-distal"]="middle_distPhalanx_".concat(i),t["middle-finger-tip"]="middle_tip_".concat(i),t["ring-finger-metacarpal"]="ring_metacarpal_".concat(i),t["ring-finger-phalanx-proximal"]="ring_proxPhalanx_".concat(i),t["ring-finger-phalanx-intermediate"]="ring_intPhalanx_".concat(i),t["ring-finger-phalanx-distal"]="ring_distPhalanx_".concat(i),t["ring-finger-tip"]="ring_tip_".concat(i),t["pinky-finger-metacarpal"]="little_metacarpal_".concat(i),t["pinky-finger-phalanx-proximal"]="little_proxPhalanx_".concat(i),t["pinky-finger-phalanx-intermediate"]="little_intPhalanx_".concat(i),t["pinky-finger-phalanx-distal"]="little_distPhalanx_".concat(i),t["pinky-finger-tip"]="little_tip_".concat(i),t},t.prototype.isCompatible=function(){return"undefined"!=typeof XRHand},t.prototype.getHandByControllerId=function(e){return this._attachedHands[e]},t.prototype.getHandByHandedness=function(e){return"none"==e?null:this._trackingHands[e]},t.prototype.attach=function(){var i,n,r,o,a=this;return!!e.prototype.attach.call(this)&&(this._handResources={jointMeshes:t._GenerateTrackedJointMeshes(this.options),handMeshes:(null===(i=this.options.handMeshes)||void 0===i?void 0:i.customMeshes)||null,rigMappings:(null===(n=this.options.handMeshes)||void 0===n?void 0:n.customRigMappings)||null},(null===(r=this.options.handMeshes)||void 0===r?void 0:r.customMeshes)||(null===(o=this.options.handMeshes)||void 0===o?void 0:o.disableDefaultMeshes)||(t._GenerateDefaultHandMeshesAsync(D.q.LastCreatedScene,this._xrSessionManager,this.options).then((function(e){var i,n;a._handResources.handMeshes=e,a._handResources.rigMappings={left:t._GenerateDefaultHandMeshRigMapping("left"),right:t._GenerateDefaultHandMeshRigMapping("right")},null===(i=a._trackingHands.left)||void 0===i||i.setHandMesh(a._handResources.handMeshes.left,a._handResources.rigMappings.left,a._xrSessionManager),null===(n=a._trackingHands.right)||void 0===n||n.setHandMesh(a._handResources.handMeshes.right,a._handResources.rigMappings.right,a._xrSessionManager),a._handResources.handMeshes.left.scaling.setAll(a._xrSessionManager.worldScalingFactor),a._handResources.handMeshes.right.scaling.setAll(a._xrSessionManager.worldScalingFactor)})),this._worldScaleObserver=this._xrSessionManager.onWorldScaleFactorChangedObservable.add((function(e){a._handResources.handMeshes&&(a._handResources.handMeshes.left.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor),a._handResources.handMeshes.right.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor))}))),this.options.xrInput.controllers.forEach(this._attachHand),this._addNewAttachObserver(this.options.xrInput.onControllerAddedObservable,this._attachHand),this._addNewAttachObserver(this.options.xrInput.onControllerRemovedObservable,this._detachHand),!0)},t.prototype._onXRFrame=function(e){var t,i;null===(t=this._trackingHands.left)||void 0===t||t.updateFromXRFrame(e,this._xrSessionManager.referenceSpace),null===(i=this._trackingHands.right)||void 0===i||i.updateFromXRFrame(e,this._xrSessionManager.referenceSpace)},t.prototype._detachHandById=function(e,t){var i,n=this.getHandByControllerId(e);if(n){var r="left"==n.xrController.inputSource.handedness?"left":"right";(null===(i=this._trackingHands[r])||void 0===i?void 0:i.xrController.uniqueId)===e&&(this._trackingHands[r]=null),this.onHandRemovedObservable.notifyObservers(n),n.dispose(t),delete this._attachedHands[e]}},t.prototype.detach=function(){var t,i=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._attachedHands).forEach((function(e){var t;return i._detachHandById(e,null===(t=i.options.handMeshes)||void 0===t?void 0:t.disposeOnSessionEnd)})),(null===(t=this.options.handMeshes)||void 0===t?void 0:t.disposeOnSessionEnd)&&this._handResources.jointMeshes&&(this._handResources.jointMeshes.left.forEach((function(e){return e.dispose()})),this._handResources.jointMeshes.right.forEach((function(e){return e.dispose()}))),this._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(this._worldScaleObserver),!0)},t.prototype.dispose=function(){var i;e.prototype.dispose.call(this),this.onHandAddedObservable.clear(),this.onHandRemovedObservable.clear(),this._handResources.handMeshes&&!(null===(i=this.options.handMeshes)||void 0===i?void 0:i.customMeshes)&&(this._handResources.handMeshes.left.dispose(),this._handResources.handMeshes.right.dispose(),t._RightHandGLB=null,t._LeftHandGLB=null),this._handResources.jointMeshes&&(this._handResources.jointMeshes.left.forEach((function(e){return e.dispose()})),this._handResources.jointMeshes.right.forEach((function(e){return e.dispose()})))},t.Name=Ln.HAND_TRACKING,t.Version=1,t.DEFAULT_HAND_MODEL_BASE_URL="https://assets.babylonjs.com/meshes/HandMeshes/",t.DEFAULT_HAND_MODEL_RIGHT_FILENAME="r_hand_rhs.glb",t.DEFAULT_HAND_MODEL_LEFT_FILENAME="l_hand_rhs.glb",t.DEFAULT_HAND_MODEL_SHADER_URL="https://assets.babylonjs.com/meshes/HandMeshes/handsShader.json",t._ICOSPHERE_PARAMS={radius:.5,flat:!1,subdivisions:2},t._RightHandGLB=null,t._LeftHandGLB=null,t}(Sp);function Sf(e){var t,i=0,n=Date.now();e.observableParameters=null!==(t=e.observableParameters)&&void 0!==t?t:{};var r=e.contextObservable.add((function(t){var o=Date.now(),a={startTime:n,currentTime:o,deltaTime:i=o-n,completeRate:i/e.timeout,payload:t};e.onTick&&e.onTick(a),e.breakCondition&&e.breakCondition()&&(e.contextObservable.remove(r),e.onAborted&&e.onAborted(a)),i>=e.timeout&&(e.contextObservable.remove(r),e.onEnded&&e.onEnded(a))}),e.observableParameters.mask,e.observableParameters.insertFirst,e.observableParameters.scope);return r}wn.AddWebXRFeature(Ef.Name,(function(e,t){return function(){return new Ef(e,t)}}),Ef.Version,!1),function(e){e[e.INIT=0]="INIT",e[e.STARTED=1]="STARTED",e[e.ENDED=2]="ENDED"}(vf||(vf={}));var xf=function(){function e(e){var t,i,n=this;this.onEachCountObservable=new h.cP,this.onTimerAbortedObservable=new h.cP,this.onTimerEndedObservable=new h.cP,this.onStateChangedObservable=new h.cP,this._observer=null,this._breakOnNextTick=!1,this._tick=function(e){var t=Date.now();n._timer=t-n._startTime;var i={startTime:n._startTime,currentTime:t,deltaTime:n._timer,completeRate:n._timer/n._timeToEnd,payload:e},r=n._breakOnNextTick||n._breakCondition(i);r||n._timer>=n._timeToEnd?n._stop(i,r):n.onEachCountObservable.notifyObservers(i)},this._setState(0),this._contextObservable=e.contextObservable,this._observableParameters=null!==(t=e.observableParameters)&&void 0!==t?t:{},this._breakCondition=null!==(i=e.breakCondition)&&void 0!==i?i:function(){return!1},this._timeToEnd=e.timeout,e.onEnded&&this.onTimerEndedObservable.add(e.onEnded),e.onTick&&this.onEachCountObservable.add(e.onTick),e.onAborted&&this.onTimerAbortedObservable.add(e.onAborted)}return Object.defineProperty(e.prototype,"breakCondition",{set:function(e){this._breakCondition=e},enumerable:!1,configurable:!0}),e.prototype.clearObservables=function(){this.onEachCountObservable.clear(),this.onTimerAbortedObservable.clear(),this.onTimerEndedObservable.clear(),this.onStateChangedObservable.clear()},e.prototype.start=function(e){if(void 0===e&&(e=this._timeToEnd),1===this._state)throw new Error("Timer already started. Please stop it before starting again");this._timeToEnd=e,this._startTime=Date.now(),this._timer=0,this._observer=this._contextObservable.add(this._tick,this._observableParameters.mask,this._observableParameters.insertFirst,this._observableParameters.scope),this._setState(1)},e.prototype.stop=function(){1===this._state&&(this._breakOnNextTick=!0)},e.prototype.dispose=function(){this._observer&&this._contextObservable.remove(this._observer),this.clearObservables()},e.prototype._setState=function(e){this._state=e,this.onStateChangedObservable.notifyObservers(this._state)},e.prototype._stop=function(e,t){void 0===t&&(t=!1),this._contextObservable.remove(this._observer),this._setState(2),t?this.onTimerAbortedObservable.notifyObservers(e):this.onTimerEndedObservable.notifyObservers(e)},e}(),Cf=function(e){function t(t,i){var n=e.call(this,t)||this;return n._options=i,n._controllers={},n._snappedToPoint=!1,n._cachedColor4White=new p.ov(1,1,1,1),n._tmpRay=new bn(new d.Pq,new d.Pq),n._tmpVector=new d.Pq,n._tmpQuaternion=new d.PT,n._worldScaleObserver=null,n.skipNextTeleportation=!1,n.backwardsMovementEnabled=!0,n.backwardsTeleportationDistance=.7,n.parabolicCheckRadius=5,n.parabolicRayEnabled=!0,n.straightRayEnabled=!0,n.rotationAngle=Math.PI/8,n.onTargetMeshPositionUpdatedObservable=new h.cP,n.teleportationEnabled=!0,n._rotationEnabled=!0,n.onBeforeCameraTeleportRotation=new h.cP,n.onAfterCameraTeleportRotation=new h.cP,n._attachController=function(e){if(!(n._controllers[e.uniqueId]||n._options.forceHandedness&&e.inputSource.handedness!==n._options.forceHandedness)){n._controllers[e.uniqueId]={xrController:e,teleportationState:{forward:!1,backwards:!1,rotating:!1,currentRotation:0,baseRotation:0,blocked:!1,initialHit:!1,mainComponentUsed:!1}};var t=n._controllers[e.uniqueId];if("tracked-pointer"===t.xrController.inputSource.targetRayMode&&t.xrController.inputSource.gamepad){var i=function(){if(e.motionController){var i=e.motionController.getComponentOfType(up.THUMBSTICK_TYPE)||e.motionController.getComponentOfType(up.TOUCHPAD_TYPE);if(!i||n._options.useMainComponentOnly){var r=e.motionController.getMainComponent();if(!r)return;t.teleportationState.mainComponentUsed=!0,t.teleportationComponent=r,t.onButtonChangedObserver=r.onButtonStateChangedObservable.add((function(){if(n.teleportationEnabled){var i=function(){t.teleportationState.forward=!0,t.teleportationState.initialHit=!1,n._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=n._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y,t.teleportationState.currentRotation=0,Sf({timeout:n._options.timeToTeleport||3e3,contextObservable:n._xrSessionManager.onXRFrameObservable,breakCondition:function(){return!r.pressed},onEnded:function(){n._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&n._teleportForward(e.uniqueId)}})};r.changes.pressed&&(r.changes.pressed.current?n._options.timeToTeleportStart?Sf({timeout:n._options.timeToTeleportStart,contextObservable:n._xrSessionManager.onXRFrameObservable,onEnded:function(){r.pressed&&i()}}):i():(t.teleportationState.forward=!1,n._currentTeleportationControllerId=""))}}))}else t.teleportationComponent=i,t.onAxisChangedObserver=i.onAxisValueChangedObservable.add((function(i){if(i.y<=.7&&t.teleportationState.backwards&&(t.teleportationState.backwards=!1),i.y>.7&&!t.teleportationState.forward&&n.backwardsMovementEnabled&&!n.snapPointsOnly&&!t.teleportationState.backwards){t.teleportationState.backwards=!0,n._tmpQuaternion.copyFrom(n._options.xrInput.xrCamera.rotationQuaternion),n._tmpQuaternion.toEulerAnglesToRef(n._tmpVector),n._tmpVector.x=0,n._tmpVector.z=0,d.PT.FromEulerVectorToRef(n._tmpVector,n._tmpQuaternion),n._tmpVector.set(0,0,n.backwardsTeleportationDistance*(n._xrSessionManager.scene.useRightHandedSystem?1:-1)),n._tmpVector.rotateByQuaternionToRef(n._tmpQuaternion,n._tmpVector),n._tmpVector.addInPlace(n._options.xrInput.xrCamera.position),n._tmpRay.origin.copyFrom(n._tmpVector),n._tmpRay.length=n._options.xrInput.xrCamera.realWorldHeight+.1,n._tmpRay.direction.set(0,-1,0);var r=n._xrSessionManager.scene.pickWithRay(n._tmpRay,(function(e){return-1!==n._floorMeshes.indexOf(e)}));r&&r.pickedPoint&&(n._options.xrInput.xrCamera.position.x=r.pickedPoint.x,n._options.xrInput.xrCamera.position.z=r.pickedPoint.z)}if(i.y<-.7&&!n._currentTeleportationControllerId&&!t.teleportationState.rotating&&n.teleportationEnabled&&(t.teleportationState.forward=!0,n._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.baseRotation=n._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y),i.x){if(t.teleportationState.forward)n._currentTeleportationControllerId===t.xrController.uniqueId&&(n.rotationEnabled?setTimeout((function(){t.teleportationState.currentRotation=Math.atan2(i.x,i.y*(n._xrSessionManager.scene.useRightHandedSystem?1:-1))})):t.teleportationState.currentRotation=0);else if(!t.teleportationState.rotating&&Math.abs(i.x)>.7){t.teleportationState.rotating=!0;var o=n.rotationAngle*(i.x>0?1:-1)*(n._xrSessionManager.scene.useRightHandedSystem?-1:1);n.onBeforeCameraTeleportRotation.notifyObservers(o),d.PT.FromEulerAngles(0,o,0).multiplyToRef(n._options.xrInput.xrCamera.rotationQuaternion,n._options.xrInput.xrCamera.rotationQuaternion),n.onAfterCameraTeleportRotation.notifyObservers(n._options.xrInput.xrCamera.rotationQuaternion)}}else t.teleportationState.rotating=!1;0===i.x&&0===i.y&&(t.teleportationState.blocked&&(t.teleportationState.blocked=!1,n._setTargetMeshVisibility(!1)),t.teleportationState.forward&&n._teleportForward(e.uniqueId))}))}};e.motionController?i():e.onMotionControllerInitObservable.addOnce((function(){i()}))}else{t.teleportationState.mainComponentUsed=!0;var r=!1,o=function(){n._currentTeleportationControllerId=t.xrController.uniqueId,t.teleportationState.forward=!0,t.teleportationState.initialHit=!1,t.teleportationState.baseRotation=n._options.xrInput.xrCamera.rotationQuaternion.toEulerAngles().y,t.teleportationState.currentRotation=0,Sf({timeout:n._options.timeToTeleport||3e3,contextObservable:n._xrSessionManager.onXRFrameObservable,onEnded:function(){n._currentTeleportationControllerId===t.xrController.uniqueId&&t.teleportationState.forward&&n._teleportForward(e.uniqueId)}})};n._xrSessionManager.scene.onPointerObservable.add((function(e){e.type===De.POINTERDOWN?(r=!1,n._options.timeToTeleportStart?Sf({timeout:n._options.timeToTeleportStart,contextObservable:n._xrSessionManager.onXRFrameObservable,onEnded:function(){n._currentTeleportationControllerId===t.xrController.uniqueId&&o()},breakCondition:function(){return!!r&&(r=!1,!0)}}):o()):e.type===De.POINTERUP&&(r=!0,t.teleportationState.forward=!1,n._currentTeleportationControllerId="")}))}}},n._colorArray=Array(24).fill(n._cachedColor4White),n._options.teleportationTargetMesh||n._createDefaultTargetMesh(),n._floorMeshes=n._options.floorMeshes||[],n._snapToPositions=n._options.snapPositions||[],n._blockedRayColor=n._options.blockedRayColor||new p.ov(1,0,0,.75),n._setTargetMeshVisibility(!1),n.onBeforeCameraTeleport=i.xrInput.xrCamera.onBeforeCameraTeleport,n.onAfterCameraTeleport=i.xrInput.xrCamera.onAfterCameraTeleport,n.parabolicCheckRadius*=n._xrSessionManager.worldScalingFactor,n._worldScaleObserver=t.onWorldScaleFactorChangedObservable.add((function(e){var t;n.parabolicCheckRadius=n.parabolicCheckRadius/e.previousScaleFactor*e.newScaleFactor,null===(t=n._options.teleportationTargetMesh)||void 0===t||t.scaling.scaleInPlace(e.newScaleFactor/e.previousScaleFactor)})),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"rotationEnabled",{get:function(){return this._rotationEnabled},set:function(e){if(this._rotationEnabled=e,this._options.teleportationTargetMesh){var t=this._options.teleportationTargetMesh.getChildMeshes(!1,(function(e){return"rotationCone"===e.name}));t[0]&&t[0].setEnabled(e)}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"teleportationTargetMesh",{get:function(){return this._options.teleportationTargetMesh||null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"snapPointsOnly",{get:function(){return!!this._options.snapPointsOnly},set:function(e){this._options.snapPointsOnly=e},enumerable:!1,configurable:!0}),t.prototype.addFloorMesh=function(e){this._floorMeshes.push(e)},t.prototype.addBlockerMesh=function(e){this._options.pickBlockerMeshes=this._options.pickBlockerMeshes||[],this._options.pickBlockerMeshes.push(e)},t.prototype.addSnapPoint=function(e){this._snapToPositions.push(e)},t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._currentTeleportationControllerId="",this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._setTargetMeshVisibility(!1),this._currentTeleportationControllerId="",this._controllers={},!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.dispose(!1,!0),this._worldScaleObserver&&this._xrSessionManager.onWorldScaleFactorChangedObservable.remove(this._worldScaleObserver)},t.prototype.removeFloorMesh=function(e){var t=this._floorMeshes.indexOf(e);-1!==t&&this._floorMeshes.splice(t,1)},t.prototype.removeBlockerMesh=function(e){this._options.pickBlockerMeshes=this._options.pickBlockerMeshes||[];var t=this._options.pickBlockerMeshes.indexOf(e);-1!==t&&this._options.pickBlockerMeshes.splice(t,1)},t.prototype.removeFloorMeshByName=function(e){var t=this._xrSessionManager.scene.getMeshByName(e);t&&this.removeFloorMesh(t)},t.prototype.removeSnapPoint=function(e){var t=this._snapToPositions.indexOf(e);if(-1===t)for(var i=0;i<this._snapToPositions.length;++i)if(this._snapToPositions[i].equals(e)){t=i;break}return-1!==t&&(this._snapToPositions.splice(t,1),!0)},t.prototype.setSelectionFeature=function(e){this._selectionFeature=e},t.prototype._onXRFrame=function(e){var t=this,i=this._xrSessionManager.currentFrame,n=this._xrSessionManager.scene;if(this.attach&&i){var r=this._options.teleportationTargetMesh;if(this._currentTeleportationControllerId){if(!r)return;r.rotationQuaternion=r.rotationQuaternion||new d.PT;var o=this._controllers[this._currentTeleportationControllerId];if(o&&o.teleportationState.forward){d.PT.RotationYawPitchRollToRef(o.teleportationState.currentRotation+o.teleportationState.baseRotation,0,0,r.rotationQuaternion);var a=!1,s="transient-pointer"!==o.xrController.inputSource.targetRayMode;if(o.xrController.getWorldPointerRayToRef(this._tmpRay),this.straightRayEnabled){var l=(c=n.pickWithRay(this._tmpRay,(function(e){if(t._options.blockerMeshesPredicate&&t._options.blockerMeshesPredicate(e))return!0;if(t._options.blockAllPickableMeshes&&e.isPickable)return!0;if(t._options.pickBlockerMeshes&&-1!==t._options.pickBlockerMeshes.indexOf(e))return!0;var i=t._floorMeshes.indexOf(e);return-1!==i&&t._floorMeshes[i].absolutePosition.y<t._options.xrInput.xrCamera.globalPosition.y})))&&c.pickedMesh&&-1!==this._floorMeshes.indexOf(c.pickedMesh);if(c&&c.pickedMesh&&!l)return o.teleportationState.mainComponentUsed&&!o.teleportationState.initialHit?void(o.teleportationState.forward=!1):(o.teleportationState.blocked=!0,this._setTargetMeshVisibility(!1,!1,s),void this._showParabolicPath(c));c&&c.pickedPoint&&(o.teleportationState.initialHit=!0,o.teleportationState.blocked=!1,a=!0,this._setTargetMeshPosition(c),this._setTargetMeshVisibility(!0,!1,s),this._showParabolicPath(c))}if(this.parabolicRayEnabled&&!a){var c,u=o.xrController.pointer.rotationQuaternion.toEulerAngles().x,h=Math.PI/2-Math.abs(u)+1,p=this.parabolicCheckRadius*h;if(this._tmpRay.origin.addToRef(this._tmpRay.direction.scale(2*p),this._tmpVector),this._tmpVector.y=this._tmpRay.origin.y,this._tmpRay.origin.addInPlace(this._tmpRay.direction.scale(p)),this._tmpVector.subtractToRef(this._tmpRay.origin,this._tmpRay.direction),this._tmpRay.direction.normalize(),l=(c=n.pickWithRay(this._tmpRay,(function(e){return!(!t._options.blockerMeshesPredicate||!t._options.blockerMeshesPredicate(e))||!(!t._options.blockAllPickableMeshes||!e.isPickable)||!(!t._options.pickBlockerMeshes||-1===t._options.pickBlockerMeshes.indexOf(e))||-1!==t._floorMeshes.indexOf(e)})))&&c.pickedMesh&&-1!==this._floorMeshes.indexOf(c.pickedMesh),c&&c.pickedMesh&&!l)return o.teleportationState.mainComponentUsed&&!o.teleportationState.initialHit?void(o.teleportationState.forward=!1):(o.teleportationState.blocked=!0,this._setTargetMeshVisibility(!1,!1,s),void this._showParabolicPath(c));c&&c.pickedPoint&&(o.teleportationState.initialHit=!0,o.teleportationState.blocked=!1,a=!0,this._setTargetMeshPosition(c),this._setTargetMeshVisibility(!0,!1,s),this._showParabolicPath(c))}this._setTargetMeshVisibility(a,!1,s)}else this._setTargetMeshVisibility(!1,!1,!0)}else this._disposeBezierCurve(),this._setTargetMeshVisibility(!1,!1,!0)}},t.prototype._createDefaultTargetMesh=function(){this._options.defaultTargetMeshOptions=this._options.defaultTargetMeshOptions||{};var e=this._options.useUtilityLayer?this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene:this._xrSessionManager.scene,t=ca("teleportationTarget",{width:2,height:2,subdivisions:2},e);if(t.isPickable=!1,this._options.defaultTargetMeshOptions.teleportationCircleMaterial)t.material=this._options.defaultTargetMeshOptions.teleportationCircleMaterial;else{var i=new qo("teleportationPlaneDynamicTexture",512,e,!0);i.hasAlpha=!0;var n=i.getContext();n.beginPath(),n.arc(256,256,200,0,2*Math.PI,!1),n.fillStyle=this._options.defaultTargetMeshOptions.teleportationFillColor||"#444444",n.fill(),n.lineWidth=10,n.strokeStyle=this._options.defaultTargetMeshOptions.teleportationBorderColor||"#FFFFFF",n.stroke(),n.closePath(),i.update();var r=new jo("teleportationPlaneMaterial",e);r.diffuseTexture=i,t.material=r}var o=fa("torusTeleportation",{diameter:.75,thickness:.1,tessellation:20},e);if(o.isPickable=!1,o.parent=t,!this._options.defaultTargetMeshOptions.disableAnimation){var a=new $("animationInnerCircle","position.y",30,$.ANIMATIONTYPE_FLOAT,$.ANIMATIONLOOPMODE_CYCLE),s=[];s.push({frame:0,value:0}),s.push({frame:30,value:.4}),s.push({frame:60,value:0}),a.setKeys(s);var l=new Rt;l.setEasingMode(gt.EASINGMODE_EASEINOUT),a.setEasingFunction(l),o.animations=[],o.animations.push(a),e.beginAnimation(o,0,60,!0)}var c=La("rotationCone",{diameterTop:0,tessellation:4},e);if(c.isPickable=!1,c.scaling.set(.5,.12,.2),c.rotate(Ni.X,Math.PI/2),c.position.z=.6,c.parent=o,this._options.defaultTargetMeshOptions.torusArrowMaterial)o.material=this._options.defaultTargetMeshOptions.torusArrowMaterial,c.material=this._options.defaultTargetMeshOptions.torusArrowMaterial;else{var u=new jo("torusConsMat",e);u.disableLighting=!!this._options.defaultTargetMeshOptions.disableLighting,u.disableLighting?u.emissiveColor=new p.v9(.3,.3,1):u.diffuseColor=new p.v9(.3,.3,1),u.alpha=.9,o.material=u,c.material=u,this._teleportationRingMaterial=u}void 0!==this._options.renderingGroupId&&(t.renderingGroupId=this._options.renderingGroupId,o.renderingGroupId=this._options.renderingGroupId,c.renderingGroupId=this._options.renderingGroupId),this._options.teleportationTargetMesh=t,this._options.teleportationTargetMesh.scaling.setAll(this._xrSessionManager.worldScalingFactor),this._setTargetMeshVisibility(!1)},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.teleportationComponent&&(t.onAxisChangedObserver&&t.teleportationComponent.onAxisValueChangedObservable.remove(t.onAxisChangedObserver),t.onButtonChangedObserver&&t.teleportationComponent.onButtonStateChangedObservable.remove(t.onButtonChangedObserver)),delete this._controllers[e])},t.prototype._findClosestSnapPointWithRadius=function(e,t){void 0===t&&(t=this._options.snapToPositionRadius||.8);var i=null,n=Number.MAX_VALUE;if(this._snapToPositions.length){var r=t*t;this._snapToPositions.forEach((function(t){var o=d.Pq.DistanceSquared(t,e);o<=r&&o<n&&(n=o,i=t)}))}return i},t.prototype._setTargetMeshPosition=function(e){var t=e.pickedPoint;if(this._options.teleportationTargetMesh&&t){var i=this._findClosestSnapPointWithRadius(t);this._snappedToPoint=!!i,this.snapPointsOnly&&!this._snappedToPoint&&this._teleportationRingMaterial?this._teleportationRingMaterial.diffuseColor.set(1,.3,.3):this.snapPointsOnly&&this._snappedToPoint&&this._teleportationRingMaterial&&this._teleportationRingMaterial.diffuseColor.set(.3,.3,1),this._options.teleportationTargetMesh.position.copyFrom(i||t),this._options.teleportationTargetMesh.position.y+=.01,this.onTargetMeshPositionUpdatedObservable.notifyObservers(e)}},t.prototype._setTargetMeshVisibility=function(e,t,i){this._options.teleportationTargetMesh&&(this._options.teleportationTargetMesh.isVisible!==e||t)&&(this._options.teleportationTargetMesh.isVisible=e,this._options.teleportationTargetMesh.getChildren(void 0,!1).forEach((function(t){t.isVisible=e})),e?this._selectionFeature&&i&&this._selectionFeature.detach():(this._quadraticBezierCurve&&(this._quadraticBezierCurve.dispose(),this._quadraticBezierCurve=null),this._selectionFeature&&i&&this._selectionFeature.attach()))},t.prototype._disposeBezierCurve=function(){this._quadraticBezierCurve&&(this._quadraticBezierCurve.dispose(),this._quadraticBezierCurve=null)},t.prototype._showParabolicPath=function(e){if(e.pickedPoint&&this._currentTeleportationControllerId){var t=this._options.useUtilityLayer?this._options.customUtilityLayerScene||ka.DefaultUtilityLayer.utilityLayerScene:this._xrSessionManager.scene,i=this._controllers[this._currentTeleportationControllerId],n=mt.CreateQuadraticBezier(i.xrController.pointer.absolutePosition,e.ray.origin,e.pickedPoint,25),r=i.teleportationState.blocked?this._blockedRayColor:void 0,o=this._colorArray.fill(r||this._cachedColor4White),a=n.getPoints();a.shift(),a.shift(),this._options.generateRayPathMesh?this._quadraticBezierCurve=this._options.generateRayPathMesh(n.getPoints(),e):this._quadraticBezierCurve=Is("teleportation path line",{points:a,instance:this._quadraticBezierCurve,updatable:!0,colors:o},t),this._quadraticBezierCurve.isPickable=!1,void 0!==this._options.renderingGroupId&&(this._quadraticBezierCurve.renderingGroupId=this._options.renderingGroupId)}},t.prototype._teleportForward=function(e){var t=this._controllers[e];if(t&&t.teleportationState.forward&&this.teleportationEnabled&&(t.teleportationState.forward=!1,this._currentTeleportationControllerId="",!this.snapPointsOnly||this._snappedToPoint))if(this.skipNextTeleportation)this.skipNextTeleportation=!1;else if(this._options.teleportationTargetMesh&&this._options.teleportationTargetMesh.isVisible){var i=this._options.xrInput.xrCamera.realWorldHeight;this.onBeforeCameraTeleport.notifyObservers(this._options.xrInput.xrCamera.position),this._options.xrInput.xrCamera.position.copyFrom(this._options.teleportationTargetMesh.position),this._options.xrInput.xrCamera.position.y+=i,d.PT.FromEulerAngles(0,t.teleportationState.currentRotation-(this._xrSessionManager.scene.useRightHandedSystem?Math.PI:0),0).multiplyToRef(this._options.xrInput.xrCamera.rotationQuaternion,this._options.xrInput.xrCamera.rotationQuaternion),this.onAfterCameraTeleport.notifyObservers(this._options.xrInput.xrCamera.position)}},t.Name=Ln.TELEPORTATION,t.Version=1,t}(Sp);wn.AddWebXRFeature(Cf.Name,(function(e,t){return function(){return new Cf(e,t)}}),Cf.Version,!0);var Af=function(){},Pf=function(){function e(){}return e.CreateAsync=function(t,i){void 0===i&&(i={});var n=new e;if(t.onDisposeObservable.addOnce((function(){n.dispose()})),!i.disableDefaultUI){var r=(0,m.Cl)({renderTarget:n.renderTarget},i.uiOptions||{});i.optionalFeatures&&("boolean"==typeof i.optionalFeatures?r.optionalFeatures=["hit-test","anchors","plane-detection","hand-tracking"]:r.optionalFeatures=i.optionalFeatures),n.enterExitUI=new gf(t,r)}return cp.CreateAsync(t).then((function(e){if(n.baseExperience=e,i.ignoreNativeCameraTransformation&&(n.baseExperience.camera.compensateOnFirstFrame=!1),n.input=new Ep(e.sessionManager,e.camera,(0,m.Cl)({controllerOptions:{renderingGroupId:i.renderingGroupId}},i.inputOptions||{})),!i.disablePointerSelection){var t=(0,m.Cl)((0,m.Cl)({},i.pointerSelectionOptions),{xrInput:n.input,renderingGroupId:i.renderingGroupId});n.pointerSelection=n.baseExperience.featuresManager.enableFeature(xp.Name,i.useStablePlugins?"stable":"latest",t),i.disableTeleportation||(n.teleportation=n.baseExperience.featuresManager.enableFeature(Cf.Name,i.useStablePlugins?"stable":"latest",(0,m.Cl)({floorMeshes:i.floorMeshes,xrInput:n.input,renderingGroupId:i.renderingGroupId},i.teleportationOptions)),n.teleportation.setSelectionFeature(n.pointerSelection))}return i.disableNearInteraction||(n.nearInteraction=n.baseExperience.featuresManager.enableFeature(hf.Name,i.useStablePlugins?"stable":"latest",(0,m.Cl)({xrInput:n.input,farInteractionFeature:n.pointerSelection,renderingGroupId:i.renderingGroupId,useUtilityLayer:!0,enableNearInteractionOnAllControllers:!0},i.nearInteractionOptions))),i.disableHandTracking||n.baseExperience.featuresManager.enableFeature(Ef.Name,i.useStablePlugins?"stable":"latest",(0,m.Cl)({xrInput:n.input},i.handSupportOptions),void 0,!1),n.renderTarget=n.baseExperience.sessionManager.getWebXRRenderTarget(i.outputCanvasOptions),i.disableDefaultUI?void 0:n.enterExitUI.setHelperAsync(n.baseExperience,n.renderTarget)})).then((function(){return n})).catch((function(e){return T.V.Error("Error initializing XR"),T.V.Error(e),n}))},e.prototype.dispose=function(){this.baseExperience&&this.baseExperience.dispose(),this.input&&this.input.dispose(),this.enterExitUI&&this.enterExitUI.dispose(),this.renderTarget&&this.renderTarget.dispose()},e}(),Rf=!0;function If(e){for(;e.firstChild;)e.removeChild(e.firstChild);e.srcObject=null,e.src="",e.removeAttribute("src")}rt.prototype.createDefaultLight=function(e){if(void 0===e&&(e=!1),e&&this.lights)for(var t=0;t<this.lights.length;t++)this.lights[t].dispose();0===this.lights.length&&new Ba("default light",d.Pq.Up(),this)},rt.prototype.createDefaultCamera=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),t&&this.activeCamera&&(this.activeCamera.dispose(),this.activeCamera=null),!this.activeCamera){var n=this.getWorldExtends((function(e){return e.isVisible&&e.isEnabled()})),r=n.max.subtract(n.min),o=n.min.add(r.scale(.5)),a=void 0,s=1.5*r.length();if(isFinite(s)||(s=1,o.copyFromFloats(0,0,0)),e){var l=new Er("default camera",-Math.PI/2,Math.PI/2,s,o,this);l.lowerRadiusLimit=.01*s,l.wheelPrecision=100/s,a=l}else{var c=new br("default camera",new d.Pq(o.x,o.y,-s),this);c.setTarget(o),a=c}a.minZ=.01*s,a.maxZ=1e3*s,a.speed=.2*s,this.activeCamera=a,i&&a.attachControl()}},rt.prototype.createDefaultCameraOrLight=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),this.createDefaultLight(t),this.createDefaultCamera(e,t,i)},rt.prototype.createDefaultSkybox=function(e,t,i,n,r){if(void 0===t&&(t=!1),void 0===i&&(i=1e3),void 0===n&&(n=0),void 0===r&&(r=!0),!e)return T.V.Warn("Can not create default skybox without environment texture."),null;r&&e&&(this.environmentTexture=e);var o=Ka("hdrSkyBox",{size:i},this);if(t){var a=new jd("skyBox",this);a.backFaceCulling=!1,a.reflectionTexture=e.clone(),a.reflectionTexture&&(a.reflectionTexture.coordinatesMode=an.g.SKYBOX_MODE),a.microSurface=1-n,a.disableLighting=!0,a.twoSidedLighting=!0,o.material=a}else{var s=new jo("skyBox",this);s.backFaceCulling=!1,s.reflectionTexture=e.clone(),s.reflectionTexture&&(s.reflectionTexture.coordinatesMode=an.g.SKYBOX_MODE),s.disableLighting=!0,o.material=s}return o.isPickable=!1,o.infiniteDistance=!0,o.ignoreCameraMaxZ=!0,o},rt.prototype.createDefaultEnvironment=function(e){return Ad?new Ad(e,this):null},rt.prototype.createDefaultVRExperience=function(e){return void 0===e&&(e={}),new ya(this,e)},rt.prototype.createDefaultXRExperienceAsync=function(e){return void 0===e&&(e={}),Pf.CreateAsync(this,e).then((function(e){return e}))};var Mf=function(e){function t(t,i,n,r,o,a,s,l,u){void 0===r&&(r=!1),void 0===o&&(o=!1),void 0===a&&(a=an.g.TRILINEAR_SAMPLINGMODE),void 0===s&&(s={}),void 0===u&&(u=c.Y.TEXTUREFORMAT_RGBA);var h=e.call(this,null,n,!r,o)||this;h._externalTexture=null,h._onUserActionRequestedObservable=null,h._stillImageCaptured=!1,h._displayingPosterTexture=!1,h._frameId=-1,h._currentSrc=null,h._errorFound=!1,h.isVideo=!0,h._resizeInternalTexture=function(){var e;null!=h._texture&&h._texture.dispose(),!h._getEngine().needPOTTextures||ie.S0.IsExponentOfTwo(h.video.videoWidth)&&ie.S0.IsExponentOfTwo(h.video.videoHeight)?(h.wrapU=an.g.WRAP_ADDRESSMODE,h.wrapV=an.g.WRAP_ADDRESSMODE):(h.wrapU=an.g.CLAMP_ADDRESSMODE,h.wrapV=an.g.CLAMP_ADDRESSMODE,h._generateMipMaps=!1),h._texture=h._getEngine().createDynamicTexture(h.video.videoWidth,h.video.videoHeight,h._generateMipMaps,h.samplingMode),h._texture.format=null!==(e=h._format)&&void 0!==e?e:c.Y.TEXTUREFORMAT_RGBA,h._frameId=-1,h._updateInternalTexture()},h._createInternalTexture=function(){if(null!=h._texture){if(!h._displayingPosterTexture)return;h._displayingPosterTexture=!1}if(h.video.addEventListener("resize",h._resizeInternalTexture),h._resizeInternalTexture(),h.video.autoplay||h._settings.poster||h._settings.independentVideoSource)h._updateInternalTexture(),h.onLoadObservable.hasObservers()&&h.onLoadObservable.notifyObservers(h);else{var e=h.video.onplaying,t=h.video.muted;h.video.muted=!0,h.video.onplaying=function(){h.video.muted=t,h.video.onplaying=e,h._updateInternalTexture(),h._errorFound||h.video.pause(),h.onLoadObservable.hasObservers()&&h.onLoadObservable.notifyObservers(h)},h._handlePlay()}},h._reset=function(){null!=h._texture&&(h._displayingPosterTexture||(h._texture.dispose(),h._texture=null))},h._updateInternalTexture=function(){if(null!=h._texture&&!(h.video.readyState<h.video.HAVE_CURRENT_DATA||h._displayingPosterTexture)){var e=h.getScene().getFrameId();h._frameId!==e&&(h._frameId=e,h._getEngine().updateVideoTexture(h._texture,h._externalTexture?h._externalTexture:h.video,h._invertY))}},h._settings=(0,m.Cl)({autoPlay:!0,loop:!0,autoUpdateTexture:!0},s),h._onError=l,h._generateMipMaps=r,h._initialSamplingMode=a,h.autoUpdateTexture=h._settings.autoUpdateTexture,h._currentSrc=i,h.name=t||h._getName(i),h.video=h._getVideo(i);var d=h._engine,p=null==d?void 0:d.createExternalTexture;p&&(h._externalTexture=p.call(d,h.video)),h._settings.independentVideoSource||(h._settings.poster&&(h.video.poster=h._settings.poster),void 0!==h._settings.autoPlay&&(h.video.autoplay=h._settings.autoPlay),void 0!==h._settings.loop&&(h.video.loop=h._settings.loop),void 0!==h._settings.muted&&(h.video.muted=h._settings.muted),h.video.setAttribute("playsinline",""),h.video.addEventListener("paused",h._updateInternalTexture),h.video.addEventListener("seeked",h._updateInternalTexture),h.video.addEventListener("loadeddata",h._updateInternalTexture),h.video.addEventListener("emptied",h._reset),h._settings.autoPlay&&h._handlePlay()),h._createInternalTextureOnEvent=h._settings.poster&&!h._settings.autoPlay?"play":"canplay",h.video.addEventListener(h._createInternalTextureOnEvent,h._createInternalTexture),h._format=u;var f=h.video.readyState>=h.video.HAVE_CURRENT_DATA;return!h._settings.poster||h._settings.autoPlay&&f?f&&h._createInternalTexture():(h._texture=h._getEngine().createTexture(h._settings.poster,!1,!h.invertY,n),h._displayingPosterTexture=!0),h}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"onUserActionRequestedObservable",{get:function(){return this._onUserActionRequestedObservable||(this._onUserActionRequestedObservable=new h.cP),this._onUserActionRequestedObservable},enumerable:!1,configurable:!0}),t.prototype._processError=function(e){this._errorFound=!0,this._onError?this._onError(null==e?void 0:e.message):T.V.Error(null==e?void 0:e.message)},t.prototype._handlePlay=function(){var e=this;this._errorFound=!1,this.video.play().catch((function(t){if("NotAllowedError"===(null==t?void 0:t.name)){if(e._onUserActionRequestedObservable&&e._onUserActionRequestedObservable.hasObservers())return void e._onUserActionRequestedObservable.notifyObservers(e);if(!e.video.muted)return T.V.Warn("Unable to autoplay a video with sound. Trying again with muted turned true"),e.video.muted=!0,e._errorFound=!1,void e.video.play().catch((function(t){e._processError(t)}))}e._processError(t)}))},t.prototype.getClassName=function(){return"VideoTexture"},t.prototype._getName=function(e){return e instanceof HTMLVideoElement?e.currentSrc:"object"==typeof e?e.toString():e},t.prototype._getVideo=function(e){if(e.isNative)return e;if(e instanceof HTMLVideoElement)return ie.S0.SetCorsBehavior(e.currentSrc,e),e;var t=document.createElement("video");return"string"==typeof e?(ie.S0.SetCorsBehavior(e,t),t.src=e):(ie.S0.SetCorsBehavior(e[0],t),e.forEach((function(e){var i=document.createElement("source");i.src=e,t.appendChild(i)}))),this.onDisposeObservable.addOnce((function(){If(t)})),t},t.prototype._rebuild=function(){this.update()},t.prototype.update=function(){this.autoUpdateTexture&&this.updateTexture(!0)},t.prototype.updateTexture=function(e){e&&(this.video.paused&&this._stillImageCaptured||(this._stillImageCaptured=!0,this._updateInternalTexture()))},Object.defineProperty(t.prototype,"externalTexture",{get:function(){return this._externalTexture},enumerable:!1,configurable:!0}),t.prototype.updateURL=function(e){this.video.src=e,this._currentSrc=e},t.prototype.clone=function(){return new t(this.name,this._currentSrc,this.getScene(),this._generateMipMaps,this.invertY,this.samplingMode,this._settings)},t.prototype.dispose=function(){var t;e.prototype.dispose.call(this),this._currentSrc=null,this._onUserActionRequestedObservable&&(this._onUserActionRequestedObservable.clear(),this._onUserActionRequestedObservable=null),this.video.removeEventListener(this._createInternalTextureOnEvent,this._createInternalTexture),this._settings.independentVideoSource||(this.video.removeEventListener("paused",this._updateInternalTexture),this.video.removeEventListener("seeked",this._updateInternalTexture),this.video.removeEventListener("loadeddata",this._updateInternalTexture),this.video.removeEventListener("emptied",this._reset),this.video.removeEventListener("resize",this._resizeInternalTexture),this.video.pause()),null===(t=this._externalTexture)||void 0===t||t.dispose()},t.CreateFromStreamAsync=function(e,i,n,r){void 0===r&&(r=!0);var o=e.getEngine().createVideoElement(n);return e.getEngine()._badOS&&(document.body.appendChild(o),o.style.transform="scale(0.0001, 0.0001)",o.style.opacity="0",o.style.position="fixed",o.style.bottom="0px",o.style.right="0px"),o.setAttribute("autoplay",""),o.setAttribute("muted","true"),o.setAttribute("playsinline",""),o.muted=!0,o.isNative||(void 0!==o.mozSrcObject?o.mozSrcObject=i:"object"==typeof o.srcObject?o.srcObject=i:o.src=window.URL&&window.URL.createObjectURL(i)),new Promise((function(i){var n=function(){var a=new t("video",o,e,!0,r,void 0,void 0,void 0,c.Y.TEXTUREFORMAT_RGB);e.getEngine()._badOS&&a.onDisposeObservable.addOnce((function(){o.remove()})),a.onDisposeObservable.addOnce((function(){If(o)})),i(a),o.removeEventListener("playing",n)};o.addEventListener("playing",n),o.play()}))},t.CreateFromWebCamAsync=function(e,t,i,n){return void 0===i&&(i=!1),void 0===n&&(n=!0),(0,m.sH)(this,void 0,void 0,(function(){var r,o;return(0,m.YH)(this,(function(a){switch(a.label){case 0:return navigator.mediaDevices?[4,navigator.mediaDevices.getUserMedia({video:t,audio:i})]:[3,3];case 1:return r=a.sent(),[4,this.CreateFromStreamAsync(e,r,t,n)];case 2:return(o=a.sent()).onDisposeObservable.addOnce((function(){r.getTracks().forEach((function(e){e.stop()}))})),[2,o];case 3:return[2,Promise.reject("No support for userMedia on this device")]}}))}))},t.CreateFromWebCam=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=!0),this.CreateFromWebCamAsync(e,i,n,r).then((function(e){t&&t(e)})).catch((function(e){T.V.Error(e.name)}))},(0,m.Cg)([(0,V.lK)("settings")],t.prototype,"_settings",void 0),(0,m.Cg)([(0,V.lK)("src")],t.prototype,"_currentSrc",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"isVideo",void 0),t}(an.g);an.g._CreateVideoTexture=function(e,t,i,n,r,o,a,s,l){return void 0===n&&(n=!1),void 0===r&&(r=!1),void 0===o&&(o=an.g.TRILINEAR_SAMPLINGMODE),void 0===a&&(a={}),void 0===l&&(l=c.Y.TEXTUREFORMAT_RGBA),new Mf(e,t,i,n,r,o,a,s,l)},(0,s.Y5)("BABYLON.VideoTexture",Mf);var Of=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"videoTexture",{get:function(){return this._texture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"videoMode",{get:function(){return this.textureMode},set:function(e){this.textureMode=e},enumerable:!1,configurable:!0}),t.prototype._initTexture=function(e,t,i){var n=this,r={loop:i.loop,autoPlay:i.autoPlay,autoUpdateTexture:!0,poster:i.poster},o=new Mf((this.name||"videoDome")+"_texture",e,t,i.generateMipMaps,this._useDirectMapping,an.g.TRILINEAR_SAMPLINGMODE,r);return i.clickToPlay&&(this._pointerObserver=t.onPointerObservable.add((function(e){var t;(null===(t=e.pickInfo)||void 0===t?void 0:t.pickedMesh)===n.mesh&&n._texture.video.play()}),De.POINTERDOWN)),this._textureObserver=o.onLoadObservable.add((function(){n.onLoadObservable.notifyObservers()})),o},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),this._texture.onLoadObservable.remove(this._textureObserver),this._scene.onPointerObservable.remove(this._pointerObserver),e.prototype.dispose.call(this,t,i)},t.MODE_MONOSCOPIC=Pd.MODE_MONOSCOPIC,t.MODE_TOPBOTTOM=Pd.MODE_TOPBOTTOM,t.MODE_SIDEBYSIDE=Pd.MODE_SIDEBYSIDE,t}(Pd),Df=function(){function e(e){this.engine=e,this._captureGPUFrameTime=!1,this._captureShaderCompilationTime=!1,this._shaderCompilationTime=new Qe.A,this._onBeginFrameObserver=null,this._onEndFrameObserver=null,this._onBeforeShaderCompilationObserver=null,this._onAfterShaderCompilationObserver=null}return Object.defineProperty(e.prototype,"gpuFrameTimeCounter",{get:function(){return this.engine.getGPUFrameTimeCounter()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureGPUFrameTime",{get:function(){return this._captureGPUFrameTime},set:function(e){e!==this._captureGPUFrameTime&&(this._captureGPUFrameTime=e,this.engine.captureGPUFrameTime(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shaderCompilationTimeCounter",{get:function(){return this._shaderCompilationTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureShaderCompilationTime",{get:function(){return this._captureShaderCompilationTime},set:function(e){var t=this;e!==this._captureShaderCompilationTime&&(this._captureShaderCompilationTime=e,e?(this._onBeforeShaderCompilationObserver=this.engine.onBeforeShaderCompilationObservable.add((function(){t._shaderCompilationTime.fetchNewFrame(),t._shaderCompilationTime.beginMonitoring()})),this._onAfterShaderCompilationObserver=this.engine.onAfterShaderCompilationObservable.add((function(){t._shaderCompilationTime.endMonitoring()}))):(this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null))},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.engine.onBeginFrameObservable.remove(this._onBeginFrameObserver),this._onBeginFrameObserver=null,this.engine.onEndFrameObservable.remove(this._onEndFrameObserver),this._onEndFrameObserver=null,this.engine.onBeforeShaderCompilationObservable.remove(this._onBeforeShaderCompilationObserver),this._onBeforeShaderCompilationObserver=null,this.engine.onAfterShaderCompilationObservable.remove(this._onAfterShaderCompilationObserver),this._onAfterShaderCompilationObserver=null,this.engine=null},e}(),Nf=function(){function e(e){var t=this;this.scene=e,this._captureActiveMeshesEvaluationTime=!1,this._activeMeshesEvaluationTime=new Qe.A,this._captureRenderTargetsRenderTime=!1,this._renderTargetsRenderTime=new Qe.A,this._captureFrameTime=!1,this._frameTime=new Qe.A,this._captureRenderTime=!1,this._renderTime=new Qe.A,this._captureInterFrameTime=!1,this._interFrameTime=new Qe.A,this._captureParticlesRenderTime=!1,this._particlesRenderTime=new Qe.A,this._captureSpritesRenderTime=!1,this._spritesRenderTime=new Qe.A,this._capturePhysicsTime=!1,this._physicsTime=new Qe.A,this._captureAnimationsTime=!1,this._animationsTime=new Qe.A,this._captureCameraRenderTime=!1,this._cameraRenderTime=new Qe.A,this._onBeforeActiveMeshesEvaluationObserver=null,this._onAfterActiveMeshesEvaluationObserver=null,this._onBeforeRenderTargetsRenderObserver=null,this._onAfterRenderTargetsRenderObserver=null,this._onAfterRenderObserver=null,this._onBeforeDrawPhaseObserver=null,this._onAfterDrawPhaseObserver=null,this._onBeforeAnimationsObserver=null,this._onBeforeParticlesRenderingObserver=null,this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver=null,this._onAfterSpritesRenderingObserver=null,this._onBeforePhysicsObserver=null,this._onAfterPhysicsObserver=null,this._onAfterAnimationsObserver=null,this._onBeforeCameraRenderObserver=null,this._onAfterCameraRenderObserver=null,this._onBeforeAnimationsObserver=e.onBeforeAnimationsObservable.add((function(){t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.fetchNewFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.fetchNewFrame(),t._captureFrameTime&&(ie.S0.StartPerformanceCounter("Scene rendering"),t._frameTime.beginMonitoring()),t._captureInterFrameTime&&t._interFrameTime.endMonitoring(),t._captureParticlesRenderTime&&t._particlesRenderTime.fetchNewFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.fetchNewFrame(),t._captureAnimationsTime&&t._animationsTime.beginMonitoring(),t._captureRenderTime&&t._renderTime.fetchNewFrame(),t._captureCameraRenderTime&&t._cameraRenderTime.fetchNewFrame(),t.scene.getEngine()._drawCalls.fetchNewFrame()})),this._onAfterRenderObserver=e.onAfterRenderObservable.add((function(){t._captureFrameTime&&(ie.S0.EndPerformanceCounter("Scene rendering"),t._frameTime.endMonitoring()),t._captureRenderTime&&t._renderTime.endMonitoring(!1),t._captureInterFrameTime&&t._interFrameTime.beginMonitoring(),t._captureActiveMeshesEvaluationTime&&t._activeMeshesEvaluationTime.endFrame(),t._captureRenderTargetsRenderTime&&t._renderTargetsRenderTime.endFrame(),t._captureParticlesRenderTime&&t._particlesRenderTime.endFrame(),t._captureSpritesRenderTime&&t._spritesRenderTime.endFrame(),t._captureRenderTime&&t._renderTime.endFrame(),t._captureCameraRenderTime&&t._cameraRenderTime.endFrame()}))}return Object.defineProperty(e.prototype,"activeMeshesEvaluationTimeCounter",{get:function(){return this._activeMeshesEvaluationTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureActiveMeshesEvaluationTime",{get:function(){return this._captureActiveMeshesEvaluationTime},set:function(e){var t=this;e!==this._captureActiveMeshesEvaluationTime&&(this._captureActiveMeshesEvaluationTime=e,e?(this._onBeforeActiveMeshesEvaluationObserver=this.scene.onBeforeActiveMeshesEvaluationObservable.add((function(){ie.S0.StartPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.beginMonitoring()})),this._onAfterActiveMeshesEvaluationObserver=this.scene.onAfterActiveMeshesEvaluationObservable.add((function(){ie.S0.EndPerformanceCounter("Active meshes evaluation"),t._activeMeshesEvaluationTime.endMonitoring(!1)}))):(this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetsRenderTimeCounter",{get:function(){return this._renderTargetsRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTargetsRenderTime",{get:function(){return this._captureRenderTargetsRenderTime},set:function(e){var t=this;e!==this._captureRenderTargetsRenderTime&&(this._captureRenderTargetsRenderTime=e,e?(this._onBeforeRenderTargetsRenderObserver=this.scene.onBeforeRenderTargetsRenderObservable.add((function(){ie.S0.StartPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.beginMonitoring()})),this._onAfterRenderTargetsRenderObserver=this.scene.onAfterRenderTargetsRenderObservable.add((function(){ie.S0.EndPerformanceCounter("Render targets rendering"),t._renderTargetsRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"particlesRenderTimeCounter",{get:function(){return this._particlesRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureParticlesRenderTime",{get:function(){return this._captureParticlesRenderTime},set:function(e){var t=this;e!==this._captureParticlesRenderTime&&(this._captureParticlesRenderTime=e,e?(this._onBeforeParticlesRenderingObserver=this.scene.onBeforeParticlesRenderingObservable.add((function(){ie.S0.StartPerformanceCounter("Particles"),t._particlesRenderTime.beginMonitoring()})),this._onAfterParticlesRenderingObserver=this.scene.onAfterParticlesRenderingObservable.add((function(){ie.S0.EndPerformanceCounter("Particles"),t._particlesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"spritesRenderTimeCounter",{get:function(){return this._spritesRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureSpritesRenderTime",{get:function(){return this._captureSpritesRenderTime},set:function(e){var t=this;e!==this._captureSpritesRenderTime&&(this._captureSpritesRenderTime=e,this.scene.spriteManagers&&(e?(this._onBeforeSpritesRenderingObserver=this.scene.onBeforeSpritesRenderingObservable.add((function(){ie.S0.StartPerformanceCounter("Sprites"),t._spritesRenderTime.beginMonitoring()})),this._onAfterSpritesRenderingObserver=this.scene.onAfterSpritesRenderingObservable.add((function(){ie.S0.EndPerformanceCounter("Sprites"),t._spritesRenderTime.endMonitoring(!1)}))):(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null,this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"physicsTimeCounter",{get:function(){return this._physicsTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capturePhysicsTime",{get:function(){return this._capturePhysicsTime},set:function(e){var t=this;e!==this._capturePhysicsTime&&this.scene.onBeforePhysicsObservable&&(this._capturePhysicsTime=e,e?(this._onBeforePhysicsObserver=this.scene.onBeforePhysicsObservable.add((function(){ie.S0.StartPerformanceCounter("Physics"),t._physicsTime.beginMonitoring()})),this._onAfterPhysicsObserver=this.scene.onAfterPhysicsObservable.add((function(){ie.S0.EndPerformanceCounter("Physics"),t._physicsTime.endMonitoring()}))):(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null,this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationsTimeCounter",{get:function(){return this._animationsTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureAnimationsTime",{get:function(){return this._captureAnimationsTime},set:function(e){var t=this;e!==this._captureAnimationsTime&&(this._captureAnimationsTime=e,e?this._onAfterAnimationsObserver=this.scene.onAfterAnimationsObservable.add((function(){t._animationsTime.endMonitoring()})):(this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"frameTimeCounter",{get:function(){return this._frameTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureFrameTime",{get:function(){return this._captureFrameTime},set:function(e){this._captureFrameTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"interFrameTimeCounter",{get:function(){return this._interFrameTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureInterFrameTime",{get:function(){return this._captureInterFrameTime},set:function(e){this._captureInterFrameTime=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTimeCounter",{get:function(){return this._renderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureRenderTime",{get:function(){return this._captureRenderTime},set:function(e){var t=this;e!==this._captureRenderTime&&(this._captureRenderTime=e,e?(this._onBeforeDrawPhaseObserver=this.scene.onBeforeDrawPhaseObservable.add((function(){t._renderTime.beginMonitoring(),ie.S0.StartPerformanceCounter("Main render")})),this._onAfterDrawPhaseObserver=this.scene.onAfterDrawPhaseObservable.add((function(){t._renderTime.endMonitoring(!1),ie.S0.EndPerformanceCounter("Main render")}))):(this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cameraRenderTimeCounter",{get:function(){return this._cameraRenderTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"captureCameraRenderTime",{get:function(){return this._captureCameraRenderTime},set:function(e){var t=this;e!==this._captureCameraRenderTime&&(this._captureCameraRenderTime=e,e?(this._onBeforeCameraRenderObserver=this.scene.onBeforeCameraRenderObservable.add((function(e){t._cameraRenderTime.beginMonitoring(),ie.S0.StartPerformanceCounter("Rendering camera ".concat(e.name))})),this._onAfterCameraRenderObserver=this.scene.onAfterCameraRenderObservable.add((function(e){t._cameraRenderTime.endMonitoring(!1),ie.S0.EndPerformanceCounter("Rendering camera ".concat(e.name))}))):(this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"drawCallsCounter",{get:function(){return this.scene.getEngine()._drawCalls},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=null,this.scene.onBeforeActiveMeshesEvaluationObservable.remove(this._onBeforeActiveMeshesEvaluationObserver),this._onBeforeActiveMeshesEvaluationObserver=null,this.scene.onAfterActiveMeshesEvaluationObservable.remove(this._onAfterActiveMeshesEvaluationObserver),this._onAfterActiveMeshesEvaluationObserver=null,this.scene.onBeforeRenderTargetsRenderObservable.remove(this._onBeforeRenderTargetsRenderObserver),this._onBeforeRenderTargetsRenderObserver=null,this.scene.onAfterRenderTargetsRenderObservable.remove(this._onAfterRenderTargetsRenderObserver),this._onAfterRenderTargetsRenderObserver=null,this.scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.scene.onBeforeParticlesRenderingObservable.remove(this._onBeforeParticlesRenderingObserver),this._onBeforeParticlesRenderingObserver=null,this.scene.onAfterParticlesRenderingObservable.remove(this._onAfterParticlesRenderingObserver),this._onAfterParticlesRenderingObserver=null,this._onBeforeSpritesRenderingObserver&&(this.scene.onBeforeSpritesRenderingObservable.remove(this._onBeforeSpritesRenderingObserver),this._onBeforeSpritesRenderingObserver=null),this._onAfterSpritesRenderingObserver&&(this.scene.onAfterSpritesRenderingObservable.remove(this._onAfterSpritesRenderingObserver),this._onAfterSpritesRenderingObserver=null),this.scene.onBeforeDrawPhaseObservable.remove(this._onBeforeDrawPhaseObserver),this._onBeforeDrawPhaseObserver=null,this.scene.onAfterDrawPhaseObservable.remove(this._onAfterDrawPhaseObserver),this._onAfterDrawPhaseObserver=null,this._onBeforePhysicsObserver&&(this.scene.onBeforePhysicsObservable.remove(this._onBeforePhysicsObserver),this._onBeforePhysicsObserver=null),this._onAfterPhysicsObserver&&(this.scene.onAfterPhysicsObservable.remove(this._onAfterPhysicsObserver),this._onAfterPhysicsObserver=null),this.scene.onAfterAnimationsObservable.remove(this._onAfterAnimationsObserver),this._onAfterAnimationsObserver=null,this.scene.onBeforeCameraRenderObservable.remove(this._onBeforeCameraRenderObserver),this._onBeforeCameraRenderObserver=null,this.scene.onAfterCameraRenderObservable.remove(this._onAfterCameraRenderObserver),this._onAfterCameraRenderObserver=null,this.scene=null},e}();kr.l.ShadersStore.glowMapGenerationPixelShader="#if defined(DIFFUSE_ISLINEAR) || defined(EMISSIVE_ISLINEAR)\n#include<helperFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform sampler2D diffuseSampler;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform sampler2D opacitySampler;uniform float opacityIntensity;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform sampler2D emissiveSampler;\n#endif\n#ifdef VERTEXALPHA\nvarying vec4 vColor;\n#endif\nuniform vec4 glowColor;uniform float glowIntensity;\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\nvec4 finalColor=glowColor;\n#ifdef DIFFUSE\nvec4 albedoTexture=texture2D(diffuseSampler,vUVDiffuse);\n#ifdef DIFFUSE_ISLINEAR\nalbedoTexture=toGammaSpace(albedoTexture);\n#endif\n#ifdef GLOW\nfinalColor.a*=albedoTexture.a;\n#endif\n#ifdef HIGHLIGHT\nfinalColor.a=albedoTexture.a;\n#endif\n#endif\n#ifdef OPACITY\nvec4 opacityMap=texture2D(opacitySampler,vUVOpacity);\n#ifdef OPACITYRGB\nfinalColor.a*=getLuminance(opacityMap.rgb);\n#else\nfinalColor.a*=opacityMap.a;\n#endif\nfinalColor.a*=opacityIntensity;\n#endif\n#ifdef VERTEXALPHA\nfinalColor.a*=vColor.a;\n#endif\n#ifdef ALPHATEST\nif (finalColor.a<ALPHATESTVALUE)\ndiscard;\n#endif\n#ifdef EMISSIVE\nvec4 emissive=texture2D(emissiveSampler,vUVEmissive);\n#ifdef EMISSIVE_ISLINEAR\nemissive=toGammaSpace(emissive);\n#endif\ngl_FragColor=emissive*finalColor*glowIntensity;\n#else\ngl_FragColor=finalColor*glowIntensity;\n#endif\n#ifdef HIGHLIGHT\ngl_FragColor.a=glowColor.a;\n#endif\n}";kr.l.ShadersStore.glowMapGenerationVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;varying vec4 vPosition;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vUVDiffuse;uniform mat4 diffuseMatrix;\n#endif\n#ifdef OPACITY\nvarying vec2 vUVOpacity;uniform mat4 opacityMatrix;\n#endif\n#ifdef EMISSIVE\nvarying vec2 vUVEmissive;uniform mat4 emissiveMatrix;\n#endif\n#ifdef VERTEXALPHA\nattribute vec4 color;varying vec4 vColor;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef CUBEMAP\nvPosition=worldPos;gl_Position=viewProjection*finalWorld*vec4(position,1.0);\n#else\nvPosition=viewProjection*worldPos;gl_Position=vPosition;\n#endif\n#ifdef DIFFUSE\n#ifdef DIFFUSEUV1\nvUVDiffuse=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef DIFFUSEUV2\nvUVDiffuse=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef OPACITY\n#ifdef OPACITYUV1\nvUVOpacity=vec2(opacityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef OPACITYUV2\nvUVOpacity=vec2(opacityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef EMISSIVE\n#ifdef EMISSIVEUV1\nvUVEmissive=vec2(emissiveMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef EMISSIVEUV2\nvUVEmissive=vec2(emissiveMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#ifdef VERTEXALPHA\nvColor=color;\n#endif\n#include<clipPlaneVertex>\n}";var Ff=function(){function e(t,i){this._vertexBuffers={},this._maxSize=0,this._mainTextureDesiredSize={width:0,height:0},this._shouldRender=!0,this._postProcesses=[],this._textures=[],this._emissiveTextureAndColor={texture:null,color:new p.ov},this._effectIntensity={},this.neutralColor=new p.ov,this.isEnabled=!0,this.disableBoundingBoxesFromEffectLayer=!1,this.onDisposeObservable=new h.cP,this.onBeforeRenderMainTextureObservable=new h.cP,this.onBeforeComposeObservable=new h.cP,this.onBeforeRenderMeshToEffect=new h.cP,this.onAfterRenderMeshToEffect=new h.cP,this.onAfterComposeObservable=new h.cP,this.onSizeChangedObservable=new h.cP,this._materialForRendering={},this.name=t,this._scene=i||D.q.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._engine=this._scene.getEngine(),this._maxSize=this._engine.getCaps().maxTextureSize,this._scene.effectLayers.push(this),this._mergeDrawWrapper=[],this._generateIndexBuffer(),this._generateVertexBuffer()}return Object.defineProperty(e.prototype,"camera",{get:function(){return this._effectLayerOptions.camera},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderingGroupId",{get:function(){return this._effectLayerOptions.renderingGroupId},set:function(e){this._effectLayerOptions.renderingGroupId=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"mainTexture",{get:function(){return this._mainTexture},enumerable:!1,configurable:!0}),e.prototype.setMaterialForRendering=function(e,t){if(this._mainTexture.setMaterialForRendering(e,t),Array.isArray(e))for(var i=0;i<e.length;++i){var n=e[i];t?this._materialForRendering[n.uniqueId]=[n,t]:delete this._materialForRendering[n.uniqueId]}else t?this._materialForRendering[e.uniqueId]=[e,t]:delete this._materialForRendering[e.uniqueId]},e.prototype.getEffectIntensity=function(e){var t;return null!==(t=this._effectIntensity[e.uniqueId])&&void 0!==t?t:1},e.prototype.setEffectIntensity=function(e,t){this._effectIntensity[e.uniqueId]=t},e.prototype._numInternalDraws=function(){return 1},e.prototype._init=function(e){this._effectLayerOptions=(0,m.Cl)({mainTextureRatio:.5,alphaBlendingMode:c.Y.ALPHA_COMBINE,camera:null,renderingGroupId:-1,mainTextureType:c.Y.TEXTURETYPE_UNSIGNED_INT,generateStencilBuffer:!1},e),this._setMainTextureSize(),this._createMainTexture(),this._createTextureAndPostProcesses()},e.prototype._generateIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype._generateVertexBuffer=function(){var e=[];e.push(1,1),e.push(-1,1),e.push(-1,-1),e.push(1,-1);var t=new Se.R(this._engine,e,Se.R.PositionKind,!1,!1,2);this._vertexBuffers[Se.R.PositionKind]=t},e.prototype._setMainTextureSize=function(){this._effectLayerOptions.mainTextureFixedSize?(this._mainTextureDesiredSize.width=this._effectLayerOptions.mainTextureFixedSize,this._mainTextureDesiredSize.height=this._effectLayerOptions.mainTextureFixedSize):(this._mainTextureDesiredSize.width=this._engine.getRenderWidth()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.height=this._engine.getRenderHeight()*this._effectLayerOptions.mainTextureRatio,this._mainTextureDesiredSize.width=this._engine.needPOTTextures?(0,ue.R)(this._mainTextureDesiredSize.width,this._maxSize):this._mainTextureDesiredSize.width,this._mainTextureDesiredSize.height=this._engine.needPOTTextures?(0,ue.R)(this._mainTextureDesiredSize.height,this._maxSize):this._mainTextureDesiredSize.height),this._mainTextureDesiredSize.width=Math.floor(this._mainTextureDesiredSize.width),this._mainTextureDesiredSize.height=Math.floor(this._mainTextureDesiredSize.height)},e.prototype._createMainTexture=function(){var e,t=this;for(var i in this._mainTexture=new vo("EffectLayerMainRTT",{width:this._mainTextureDesiredSize.width,height:this._mainTextureDesiredSize.height},this._scene,!1,!0,this._effectLayerOptions.mainTextureType,!1,an.g.TRILINEAR_SAMPLINGMODE,!0,this._effectLayerOptions.generateStencilBuffer),this._mainTexture.activeCamera=this._effectLayerOptions.camera,this._mainTexture.wrapU=an.g.CLAMP_ADDRESSMODE,this._mainTexture.wrapV=an.g.CLAMP_ADDRESSMODE,this._mainTexture.anisotropicFilteringLevel=1,this._mainTexture.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE),this._mainTexture.renderParticles=!1,this._mainTexture.renderList=null,this._mainTexture.ignoreCameraViewport=!0,this._materialForRendering){var n=(e=this._materialForRendering[i])[0],r=e[1];this._mainTexture.setMaterialForRendering(n,r)}if(this._mainTexture.customIsReadyFunction=function(e,i,n){if((n||0===i)&&e.subMeshes)for(var r=0;r<e.subMeshes.length;++r){var o=e.subMeshes[r],a=o.getMaterial(),s=o.getRenderingMesh();if(a){var l=s._getInstancesRenderList(o._id,!!o.getReplacementMesh()).hardwareInstancedRendering[o._id]||s.hasThinInstances;if(t._setEmissiveTextureAndColor(s,o,a),!t._isReady(o,l,t._emissiveTextureAndColor.texture))return!1}}return!0},this._mainTexture.customRenderFunction=function(e,i,n,r){var o;t.onBeforeRenderMainTextureObservable.notifyObservers(t);var a=t._scene.getEngine();if(r.length){for(a.setColorWrite(!1),o=0;o<r.length;o++)t._renderSubMesh(r.data[o]);a.setColorWrite(!0)}for(o=0;o<e.length;o++)t._renderSubMesh(e.data[o]);for(o=0;o<i.length;o++)t._renderSubMesh(i.data[o]);var s=a.getAlphaMode();for(o=0;o<n.length;o++){var l=n.data[o],c=l.getMaterial();if(c&&c.needDepthPrePass){var u=c.getScene().getEngine();u.setColorWrite(!1),t._renderSubMesh(l),u.setColorWrite(!0)}t._renderSubMesh(l,!0)}a.setAlphaMode(s)},this._mainTexture.onClearObservable.add((function(e){e.clear(t.neutralColor,!0,!0,!0)})),this._scene.getBoundingBoxRenderer){var o=this._scene.getBoundingBoxRenderer().enabled;this._mainTexture.onBeforeBindObservable.add((function(){t._scene.getBoundingBoxRenderer().enabled=!t.disableBoundingBoxesFromEffectLayer&&o})),this._mainTexture.onAfterUnbindObservable.add((function(){t._scene.getBoundingBoxRenderer().enabled=o}))}},e.prototype._addCustomEffectDefines=function(e){},e.prototype._isReady=function(e,t,i){var n,r=this._scene.getEngine(),o=e.getMesh(),a=null===(n=o._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===n?void 0:n[r.currentRenderPassId];if(a)return a.isReadyForSubMesh(o,e,t);var s=e.getMaterial();if(!s)return!1;if(this._useMeshMaterial(e.getRenderingMesh()))return s.isReadyForSubMesh(e.getMesh(),e,t);var l=[],c=[Se.R.PositionKind],u=!1,h=!1;if(s){var d=s.needAlphaTesting(),p=s.getAlphaTestTexture(),f=p&&p.hasAlpha&&(s.useAlphaFromDiffuseTexture||s._useAlphaFromAlbedoTexture);p&&(d||f)&&(l.push("#define DIFFUSE"),o.isVerticesDataPresent(Se.R.UV2Kind)&&1===p.coordinatesIndex?(l.push("#define DIFFUSEUV2"),h=!0):o.isVerticesDataPresent(Se.R.UVKind)&&(l.push("#define DIFFUSEUV1"),u=!0),d&&(l.push("#define ALPHATEST"),l.push("#define ALPHATESTVALUE 0.4")),p.gammaSpace||l.push("#define DIFFUSE_ISLINEAR"));var _=s.opacityTexture;_&&(l.push("#define OPACITY"),o.isVerticesDataPresent(Se.R.UV2Kind)&&1===_.coordinatesIndex?(l.push("#define OPACITYUV2"),h=!0):o.isVerticesDataPresent(Se.R.UVKind)&&(l.push("#define OPACITYUV1"),u=!0))}i&&(l.push("#define EMISSIVE"),o.isVerticesDataPresent(Se.R.UV2Kind)&&1===i.coordinatesIndex?(l.push("#define EMISSIVEUV2"),h=!0):o.isVerticesDataPresent(Se.R.UVKind)&&(l.push("#define EMISSIVEUV1"),u=!0),i.gammaSpace||l.push("#define EMISSIVE_ISLINEAR")),o.useVertexColors&&o.isVerticesDataPresent(Se.R.ColorKind)&&o.hasVertexAlpha&&s.transparencyMode!==Vi.MATERIAL_OPAQUE&&(c.push(Se.R.ColorKind),l.push("#define VERTEXALPHA")),u&&(c.push(Se.R.UVKind),l.push("#define UV1")),h&&(c.push(Se.R.UV2Kind),l.push("#define UV2"));var m=new Oo;if(o.useBones&&o.computeBonesUsingShaders){c.push(Se.R.MatricesIndicesKind),c.push(Se.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(c.push(Se.R.MatricesIndicesExtraKind),c.push(Se.R.MatricesWeightsExtraKind)),l.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers);var g=o.skeleton;g&&g.isUsingTextureForMatrices?l.push("#define BONETEXTURE"):l.push("#define BonesPerMesh "+(g?g.bones.length+1:0)),o.numBoneInfluencers>0&&m.addCPUSkinningFallback(0,o)}else l.push("#define NUM_BONE_INFLUENCERS 0");var v=o.morphTargetManager,y=0;v&&(y=v.numMaxInfluencers||v.numInfluencers)>0&&(l.push("#define MORPHTARGETS"),l.push("#define NUM_MORPH_INFLUENCERS "+y),v.isUsingTextureForTargets&&l.push("#define MORPHTARGETS_TEXTURE"),(0,Ui.MF)(c,o,y)),t&&(l.push("#define INSTANCES"),(0,Ui.te)(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES")),(0,Xo.tv)(s,this._scene,l),this._addCustomEffectDefines(l);var b=e._getDrawWrapper(void 0,!0),T=b.defines,E=l.join("\n");if(T!==E){var S=["world","mBones","viewProjection","glowColor","morphTargetInfluences","morphTargetCount","boneTextureWidth","diffuseMatrix","emissiveMatrix","opacityMatrix","opacityIntensity","morphTargetTextureInfo","morphTargetTextureIndices","glowIntensity"];(0,Xo.TV)(S),b.setEffect(this._engine.createEffect("glowMapGeneration",c,S,["diffuseSampler","emissiveSampler","opacitySampler","boneSampler","morphTargets"],E,m,void 0,void 0,{maxSimultaneousMorphTargets:y}),E)}return b.effect.isReady()},e.prototype.render=function(){for(var e=0;e<this._postProcesses.length;e++)if(!this._postProcesses[e].isReady())return;var t=this._scene.getEngine(),i=this._numInternalDraws(),n=!0;for(e=0;e<i;++e)(o=this._mergeDrawWrapper[e])||(o=this._mergeDrawWrapper[e]=new ti(this._engine)).setEffect(this._createMergeEffect()),n=n&&o.effect.isReady();if(n){this.onBeforeComposeObservable.notifyObservers(this);var r=t.getAlphaMode();for(e=0;e<i;++e){var o=this._mergeDrawWrapper[e];t.enableEffect(o),t.setState(!1),t.bindBuffers(this._vertexBuffers,this._indexBuffer,o.effect),t.setAlphaMode(this._effectLayerOptions.alphaBlendingMode),this._internalRender(o.effect,e)}t.setAlphaMode(r),this.onAfterComposeObservable.notifyObservers(this);var a=this._mainTexture.getSize();this._setMainTextureSize(),a.width===this._mainTextureDesiredSize.width&&a.height===this._mainTextureDesiredSize.height||0===this._mainTextureDesiredSize.width||0===this._mainTextureDesiredSize.height||(this.onSizeChangedObservable.notifyObservers(this),this._disposeTextureAndPostProcesses(),this._createMainTexture(),this._createTextureAndPostProcesses())}},e.prototype.hasMesh=function(e){return-1===this.renderingGroupId||e.renderingGroupId===this.renderingGroupId},e.prototype.shouldRender=function(){return this.isEnabled&&this._shouldRender},e.prototype._shouldRenderMesh=function(e){return!0},e.prototype._canRenderMesh=function(e,t){return!t.needAlphaBlendingForMesh(e)},e.prototype._shouldRenderEmissiveTextureForMesh=function(){return!0},e.prototype._renderSubMesh=function(e,t){var i;if(void 0===t&&(t=!1),this.shouldRender()){var n=e.getMaterial(),r=e.getMesh(),o=e.getReplacementMesh(),a=e.getRenderingMesh(),s=e.getEffectiveMesh(),l=this._scene,c=l.getEngine();if(s._internalAbstractMeshDataInfo._isActiveIntermediate=!1,n&&this._canRenderMesh(a,n)){var u=n._getEffectiveOrientation(a);s._getWorldMatrixDeterminant()<0&&(u=u===Vi.ClockWiseSideOrientation?Vi.CounterClockWiseSideOrientation:Vi.ClockWiseSideOrientation);var h=u===Vi.ClockWiseSideOrientation;c.setState(n.backFaceCulling,n.zOffset,void 0,h,n.cullBackFaces,void 0,n.zOffsetUnits);var d=a._getInstancesRenderList(e._id,!!o);if(!d.mustReturn&&this._shouldRenderMesh(a)){var p=d.hardwareInstancedRendering[e._id]||a.hasThinInstances;if(this._setEmissiveTextureAndColor(a,e,n),this.onBeforeRenderMeshToEffect.notifyObservers(r),this._useMeshMaterial(a))a.render(e,t,o||void 0);else if(this._isReady(e,p,this._emissiveTextureAndColor.texture)){var f=null===(i=s._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[c.currentRenderPassId],_=e._getDrawWrapper();if(!_&&f&&(_=f._getDrawWrapper()),!_)return;var m=_.effect;if(c.enableEffect(_),p||a._bind(e,m,n.fillMode),f?f.bindForSubMesh(s.getWorldMatrix(),s,e):(m.setMatrix("viewProjection",l.getTransformMatrix()),m.setMatrix("world",s.getWorldMatrix()),m.setFloat4("glowColor",this._emissiveTextureAndColor.color.r,this._emissiveTextureAndColor.color.g,this._emissiveTextureAndColor.color.b,this._emissiveTextureAndColor.color.a)),!f){var g=n.needAlphaTesting(),v=n.getAlphaTestTexture(),y=v&&v.hasAlpha&&(n.useAlphaFromDiffuseTexture||n._useAlphaFromAlbedoTexture);v&&(g||y)&&(m.setTexture("diffuseSampler",v),(b=v.getTextureMatrix())&&m.setMatrix("diffuseMatrix",b));var b,T=n.opacityTexture;if(T&&(m.setTexture("opacitySampler",T),m.setFloat("opacityIntensity",T.level),(b=T.getTextureMatrix())&&m.setMatrix("opacityMatrix",b)),this._emissiveTextureAndColor.texture&&(m.setTexture("emissiveSampler",this._emissiveTextureAndColor.texture),m.setMatrix("emissiveMatrix",this._emissiveTextureAndColor.texture.getTextureMatrix())),a.useBones&&a.computeBonesUsingShaders&&a.skeleton){var E=a.skeleton;if(E.isUsingTextureForMatrices){var S=E.getTransformMatrixTexture(a);if(!S)return;m.setTexture("boneSampler",S),m.setFloat("boneTextureWidth",4*(E.bones.length+1))}else m.setMatrices("mBones",E.getTransformMatrices(a))}(0,Ui.nR)(a,m),a.morphTargetManager&&a.morphTargetManager.isUsingTextureForTargets&&a.morphTargetManager._bind(m),t&&c.setAlphaMode(n.alphaMode),m.setFloat("glowIntensity",this.getEffectIntensity(a)),(0,Xo.gS)(m,n,l)}a._processRendering(s,e,m,n.fillMode,d,p,(function(e,t){return m.setMatrix("world",t)}))}else this._mainTexture.resetRefreshCounter();this.onAfterRenderMeshToEffect.notifyObservers(r)}}}},e.prototype._useMeshMaterial=function(e){return!1},e.prototype._rebuild=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&e._rebuild(),this._generateIndexBuffer()},e.prototype._disposeTextureAndPostProcesses=function(){this._mainTexture.dispose();for(var e=0;e<this._postProcesses.length;e++)this._postProcesses[e]&&this._postProcesses[e].dispose();for(this._postProcesses=[],e=0;e<this._textures.length;e++)this._textures[e]&&this._textures[e].dispose();this._textures=[]},e.prototype.dispose=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);for(var t=0,i=this._mergeDrawWrapper;t<i.length;t++)i[t].dispose();this._mergeDrawWrapper=[],this._disposeTextureAndPostProcesses();var n=this._scene.effectLayers.indexOf(this,0);n>-1&&this._scene.effectLayers.splice(n,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onBeforeRenderMainTextureObservable.clear(),this.onBeforeComposeObservable.clear(),this.onBeforeRenderMeshToEffect.clear(),this.onAfterRenderMeshToEffect.clear(),this.onAfterComposeObservable.clear(),this.onSizeChangedObservable.clear()},e.prototype.getClassName=function(){return"EffectLayer"},e.Parse=function(e,t,i){return ie.S0.Instantiate(e.customType).Parse(e,t,i)},e._SceneComponentInitialization=function(e){throw(0,k.n)("EffectLayerSceneComponent")},(0,m.Cg)([(0,V.lK)()],e.prototype,"name",void 0),(0,m.Cg)([(0,V.qK)()],e.prototype,"neutralColor",void 0),(0,m.Cg)([(0,V.lK)()],e.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.fW)()],e.prototype,"camera",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"renderingGroupId",null),(0,m.Cg)([(0,V.lK)()],e.prototype,"disableBoundingBoxesFromEffectLayer",void 0),e}();l.AddParser(Ie.NAME_EFFECTLAYER,(function(e,t,i,n){if(e.effectLayers){i.effectLayers||(i.effectLayers=[]);for(var r=0;r<e.effectLayers.length;r++){var o=Ff.Parse(e.effectLayers[r],t,n);i.effectLayers.push(o)}}})),l.prototype.removeEffectLayer=function(e){var t=this.effectLayers.indexOf(e);return-1!==t&&this.effectLayers.splice(t,1),t},l.prototype.addEffectLayer=function(e){this.effectLayers.push(e)};var Lf=function(){function e(e){this.name=Ie.NAME_EFFECTLAYER,this._renderEffects=!1,this._needStencil=!1,this._previousStencilState=!1,this.scene=e||D.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine(),this.scene.effectLayers=[])}return e.prototype.register=function(){this.scene._isReadyForMeshStage.registerStep(Ie.STEP_ISREADYFORMESH_EFFECTLAYER,this,this._isReadyForMesh),this.scene._cameraDrawRenderTargetStage.registerStep(Ie.STEP_CAMERADRAWRENDERTARGET_EFFECTLAYER,this,this._renderMainTexture),this.scene._beforeCameraDrawStage.registerStep(Ie.STEP_BEFORECAMERADRAW_EFFECTLAYER,this,this._setStencil),this.scene._afterRenderingGroupDrawStage.registerStep(Ie.STEP_AFTERRENDERINGGROUPDRAW_EFFECTLAYER_DRAW,this,this._drawRenderingGroup),this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_EFFECTLAYER,this,this._setStencilBack),this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_EFFECTLAYER_DRAW,this,this._drawCamera)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.effectLayers;e<t.length;e++)t[e]._rebuild()},e.prototype.serialize=function(e){e.effectLayers=[];for(var t=0,i=this.scene.effectLayers;t<i.length;t++){var n=i[t];n.serialize&&e.effectLayers.push(n.serialize())}},e.prototype.addFromContainer=function(e){var t=this;e.effectLayers&&e.effectLayers.forEach((function(e){t.scene.addEffectLayer(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;e.effectLayers&&e.effectLayers.forEach((function(e){i.scene.removeEffectLayer(e),t&&e.dispose()}))},e.prototype.dispose=function(){for(var e=this.scene.effectLayers;e.length;)e[0].dispose()},e.prototype._isReadyForMesh=function(e,t){for(var i=this._engine.currentRenderPassId,n=0,r=this.scene.effectLayers;n<r.length;n++){var o=r[n];if(o.hasMesh(e)){var a=o._mainTexture;this._engine.currentRenderPassId=a.renderPassId;for(var s=0,l=e.subMeshes;s<l.length;s++){var c=l[s];if(!o.isReady(c,t))return this._engine.currentRenderPassId=i,!1}}}return this._engine.currentRenderPassId=i,!0},e.prototype._renderMainTexture=function(e){this._renderEffects=!1,this._needStencil=!1;var t=!1,i=this.scene.effectLayers;if(i&&i.length>0){this._previousStencilState=this._engine.getStencilBuffer();for(var n=0,r=i;n<r.length;n++){var o=r[n];if(o.shouldRender()&&(!o.camera||o.camera.cameraRigMode===Xt.RIG_MODE_NONE&&e===o.camera||o.camera.cameraRigMode!==Xt.RIG_MODE_NONE&&o.camera._rigCameras.indexOf(e)>-1)){this._renderEffects=!0,this._needStencil=this._needStencil||o.needStencil();var a=o._mainTexture;a._shouldRender()&&(this.scene.incrementRenderId(),a.render(!1,!1),t=!0)}}this.scene.incrementRenderId()}return t},e.prototype._setStencil=function(){this._needStencil&&this._engine.setStencilBuffer(!0)},e.prototype._setStencilBack=function(){this._needStencil&&this._engine.setStencilBuffer(this._previousStencilState)},e.prototype._draw=function(e){if(this._renderEffects){this._engine.setDepthBuffer(!1);for(var t=this.scene.effectLayers,i=0;i<t.length;i++){var n=t[i];n.renderingGroupId===e&&n.shouldRender()&&n.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCamera=function(){this._renderEffects&&this._draw(-1)},e.prototype._drawRenderingGroup=function(e){!this.scene._isInIntermediateRendering()&&this._renderEffects&&this._draw(e)},e}();Ff._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_EFFECTLAYER);t||(t=new Lf(e),e._addComponent(t))};kr.l.ShadersStore.glowMapMergePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#ifdef EMISSIVE\nuniform sampler2D textureSampler2;\n#endif\nuniform float offset;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef EMISSIVE\nbaseColor+=texture2D(textureSampler2,vUV);baseColor*=offset;\n#else\nbaseColor.a=abs(offset-baseColor.a);\n#ifdef STROKE\nfloat alpha=smoothstep(.0,.1,baseColor.a);baseColor.a=alpha;baseColor.rgb=baseColor.rgb*alpha;\n#endif\n#endif\n#if LDR\nbaseColor=clamp(baseColor,0.,1.0);\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.glowMapMergeVertexShader="attribute vec2 position;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}",l.prototype.getGlowLayerByName=function(e){for(var t,i=0;i<(null===(t=this.effectLayers)||void 0===t?void 0:t.length);i++)if(this.effectLayers[i].name===e&&this.effectLayers[i].getEffectName()===wf.EffectName)return this.effectLayers[i];return null};var wf=function(e){function t(i,n,r){var o=e.call(this,i,n)||this;return o._intensity=1,o._includedOnlyMeshes=[],o._excludedMeshes=[],o._meshesUsingTheirOwnMaterials=[],o.neutralColor=new p.ov(0,0,0,1),o._options=(0,m.Cl)({mainTextureRatio:t.DefaultTextureRatio,blurKernelSize:32,mainTextureFixedSize:void 0,camera:null,mainTextureSamples:1,renderingGroupId:-1,ldrMerge:!1,alphaBlendingMode:c.Y.ALPHA_ADD,mainTextureType:c.Y.TEXTURETYPE_UNSIGNED_INT,generateStencilBuffer:!1},r),o._init({alphaBlendingMode:o._options.alphaBlendingMode,camera:o._options.camera,mainTextureFixedSize:o._options.mainTextureFixedSize,mainTextureRatio:o._options.mainTextureRatio,renderingGroupId:o._options.renderingGroupId,mainTextureType:o._options.mainTextureType,generateStencilBuffer:o._options.generateStencilBuffer}),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"blurKernelSize",{get:function(){return this._options.blurKernelSize},set:function(e){if(e!==this._options.blurKernelSize){this._options.blurKernelSize=e;var t=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1.kernel=t,this._verticalBlurPostprocess1.kernel=t,this._horizontalBlurPostprocess2.kernel=t,this._verticalBlurPostprocess2.kernel=t}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._intensity},set:function(e){this._intensity=e},enumerable:!1,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._createMergeEffect=function(){var e="#define EMISSIVE \n";return this._options.ldrMerge&&(e+="#define LDR \n"),this._engine.createEffect("glowMapMerge",[Se.R.PositionKind],["offset"],["textureSampler","textureSampler2"],e)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width,i=this._mainTextureDesiredSize.height;t=this._engine.needPOTTextures?(0,ue.R)(t,this._maxSize):t,i=this._engine.needPOTTextures?(0,ue.R)(i,this._maxSize):i;var n;n=this._engine.getCaps().textureHalfFloatRender?c.Y.TEXTURETYPE_HALF_FLOAT:c.Y.TEXTURETYPE_UNSIGNED_INT,this._blurTexture1=new vo("GlowLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,n),this._blurTexture1.wrapU=an.g.CLAMP_ADDRESSMODE,this._blurTexture1.wrapV=an.g.CLAMP_ADDRESSMODE,this._blurTexture1.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE),this._blurTexture1.renderParticles=!1,this._blurTexture1.ignoreCameraViewport=!0;var r=Math.floor(t/2),o=Math.floor(i/2);this._blurTexture2=new vo("GlowLayerBlurRTT2",{width:r,height:o},this._scene,!1,!0,n),this._blurTexture2.wrapU=an.g.CLAMP_ADDRESSMODE,this._blurTexture2.wrapV=an.g.CLAMP_ADDRESSMODE,this._blurTexture2.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE),this._blurTexture2.renderParticles=!1,this._blurTexture2.ignoreCameraViewport=!0,this._textures=[this._blurTexture1,this._blurTexture2];var a=this._getEffectiveBlurKernelSize();this._horizontalBlurPostprocess1=new Td("GlowLayerHBP1",new d.I9(1,0),a,{width:t,height:i},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess1.width=t,this._horizontalBlurPostprocess1.height=i,this._horizontalBlurPostprocess1.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess1.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess1=new Td("GlowLayerVBP1",new d.I9(0,1),a,{width:t,height:i},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess2=new Td("GlowLayerHBP2",new d.I9(1,0),a,{width:r,height:o},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess2.width=r,this._horizontalBlurPostprocess2.height=o,this._horizontalBlurPostprocess2.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess2.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._blurTexture1)})),this._verticalBlurPostprocess2=new Td("GlowLayerVBP2",new d.I9(0,1),a,{width:r,height:o},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._postProcesses=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1,this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._postProcesses1=[this._horizontalBlurPostprocess1,this._verticalBlurPostprocess1],this._postProcesses2=[this._horizontalBlurPostprocess2,this._verticalBlurPostprocess2],this._mainTexture.samples=this._options.mainTextureSamples,this._mainTexture.onAfterUnbindObservable.add((function(){var t=e._blurTexture1.renderTarget;if(t){e._scene.postProcessManager.directRender(e._postProcesses1,t,!0);var i=e._blurTexture2.renderTarget;i&&e._scene.postProcessManager.directRender(e._postProcesses2,i,!0),e._engine.unBindFramebuffer(null!=i?i:t,!0)}})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype._getEffectiveBlurKernelSize=function(){return this._options.blurKernelSize/2},t.prototype.isReady=function(t,i){var n=t.getMaterial(),r=t.getRenderingMesh();if(!n||!r)return!1;var o=n.emissiveTexture;return e.prototype._isReady.call(this,t,i,o)},t.prototype.needStencil=function(){return!1},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._internalRender=function(e){e.setTexture("textureSampler",this._blurTexture1),e.setTexture("textureSampler2",this._blurTexture2),e.setFloat("offset",this._intensity);var t=this._engine,i=t.getStencilBuffer();t.setStencilBuffer(!1),t.drawElementsType(Vi.TriangleFillMode,0,6),t.setStencilBuffer(i)},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var n,r=1;this.customEmissiveTextureSelector?this._emissiveTextureAndColor.texture=this.customEmissiveTextureSelector(e,t,i):i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.texture&&(r=this._emissiveTextureAndColor.texture.level)):this._emissiveTextureAndColor.texture=null,this.customEmissiveColorSelector?this.customEmissiveColorSelector(e,t,i,this._emissiveTextureAndColor.color):i.emissiveColor?(r*=null!==(n=i.emissiveIntensity)&&void 0!==n?n:1,this._emissiveTextureAndColor.color.set(i.emissiveColor.r*r,i.emissiveColor.g*r,i.emissiveColor.b*r,i.alpha)):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a)},t.prototype._shouldRenderMesh=function(e){return this.hasMesh(e)},t.prototype._addCustomEffectDefines=function(e){e.push("#define GLOW")},t.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},t.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},t.prototype.addIncludedOnlyMesh=function(e){-1===this._includedOnlyMeshes.indexOf(e.uniqueId)&&this._includedOnlyMeshes.push(e.uniqueId)},t.prototype.removeIncludedOnlyMesh=function(e){var t=this._includedOnlyMeshes.indexOf(e.uniqueId);-1!==t&&this._includedOnlyMeshes.splice(t,1)},t.prototype.hasMesh=function(t){return!!e.prototype.hasMesh.call(this,t)&&(this._includedOnlyMeshes.length?-1!==this._includedOnlyMeshes.indexOf(t.uniqueId):!this._excludedMeshes.length||-1===this._excludedMeshes.indexOf(t.uniqueId))},t.prototype._useMeshMaterial=function(e){return 0!=this._meshesUsingTheirOwnMaterials.length&&this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId)>-1},t.prototype.referenceMeshToUseItsOwnMaterial=function(e){var t=this;e.resetDrawCache(this._mainTexture.renderPassId),this._meshesUsingTheirOwnMaterials.push(e.uniqueId),e.onDisposeObservable.add((function(){t._disposeMesh(e)}))},t.prototype.unReferenceMeshFromUsingItsOwnMaterial=function(e){for(var t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);t>=0;)this._meshesUsingTheirOwnMaterials.splice(t,1),t=this._meshesUsingTheirOwnMaterials.indexOf(e.uniqueId);e.resetDrawCache(this._mainTexture.renderPassId)},t.prototype._disposeMesh=function(e){this.removeIncludedOnlyMesh(e),this.removeExcludedMesh(e)},t.prototype.getClassName=function(){return"GlowLayer"},t.prototype.serialize=function(){var e,t=G.p.Serialize(this);if(t.customType="BABYLON.GlowLayer",t.includedMeshes=[],this._includedOnlyMeshes.length)for(e=0;e<this._includedOnlyMeshes.length;e++)(i=this._scene.getMeshByUniqueId(this._includedOnlyMeshes[e]))&&t.includedMeshes.push(i.id);if(t.excludedMeshes=[],this._excludedMeshes.length)for(e=0;e<this._excludedMeshes.length;e++){var i;(i=this._scene.getMeshByUniqueId(this._excludedMeshes[e]))&&t.excludedMeshes.push(i.id)}return t},t.Parse=function(e,i,n){var r,o=G.p.Parse((function(){return new t(e.name,i,e.options)}),e,i,n);for(r=0;r<e.excludedMeshes.length;r++)(a=i.getMeshById(e.excludedMeshes[r]))&&o.addExcludedMesh(a);for(r=0;r<e.includedMeshes.length;r++){var a;(a=i.getMeshById(e.includedMeshes[r]))&&o.addIncludedOnlyMesh(a)}return o},t.EffectName="GlowLayer",t.DefaultBlurKernelSize=32,t.DefaultTextureRatio=.5,(0,m.Cg)([(0,V.lK)()],t.prototype,"blurKernelSize",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",null),(0,m.Cg)([(0,V.lK)("options")],t.prototype,"_options",void 0),t}(Ff);(0,s.Y5)("BABYLON.GlowLayer",wf);kr.l.ShadersStore.glowBlurPostProcessPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 direction;uniform float blurWidth;float getLuminance(vec3 color)\n{return dot(color,vec3(0.2126,0.7152,0.0722));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float weights[7];weights[0]=0.05;weights[1]=0.1;weights[2]=0.2;weights[3]=0.3;weights[4]=0.2;weights[5]=0.1;weights[6]=0.05;vec2 texelSize=vec2(1.0/screenSize.x,1.0/screenSize.y);vec2 texelStep=texelSize*direction*blurWidth;vec2 start=vUV-3.0*texelStep;vec4 baseColor=vec4(0.,0.,0.,0.);vec2 texelOffset=vec2(0.,0.);for (int i=0; i<7; i++)\n{vec4 texel=texture2D(textureSampler,start+texelOffset);baseColor.a+=texel.a*weights[i];float luminance=getLuminance(baseColor.rgb);float luminanceTexel=getLuminance(texel.rgb);float choice=step(luminanceTexel,luminance);baseColor.rgb=choice*baseColor.rgb+(1.0-choice)*texel.rgb;texelOffset+=texelStep;}\ngl_FragColor=baseColor;}",l.prototype.getHighlightLayerByName=function(e){for(var t,i=0;i<(null===(t=this.effectLayers)||void 0===t?void 0:t.length);i++)if(this.effectLayers[i].name===e&&this.effectLayers[i].getEffectName()===Uf.EffectName)return this.effectLayers[i];return null};var Bf=function(e){function t(t,i,n,r,o,a,s,l){void 0===a&&(a=an.g.BILINEAR_SAMPLINGMODE);var c=e.call(this,t,"glowBlurPostProcess",["screenSize","direction","blurWidth"],null,r,o,a,s,l)||this;return c.direction=i,c.kernel=n,c.onApplyObservable.add((function(e){e.setFloat2("screenSize",c.width,c.height),e.setVector2("direction",c.direction),e.setFloat("blurWidth",c.kernel)})),c}return(0,m.C6)(t,e),t}(Yr),Uf=function(e){function t(i,n,r){var o=e.call(this,i,n)||this;return o.name=i,o.innerGlow=!0,o.outerGlow=!0,o.onBeforeBlurObservable=new h.cP,o.onAfterBlurObservable=new h.cP,o._instanceGlowingMeshStencilReference=t.GlowingMeshStencilReference++,o._meshes={},o._excludedMeshes={},o.neutralColor=t.NeutralColor,o._engine.isStencilEnable||T.V.Warn("Rendering the Highlight Layer requires the stencil to be active on the canvas. var engine = new Engine(canvas, antialias, { stencil: true }"),o._options=(0,m.Cl)({mainTextureRatio:.5,blurTextureSizeRatio:.5,blurHorizontalSize:1,blurVerticalSize:1,alphaBlendingMode:c.Y.ALPHA_COMBINE,camera:null,renderingGroupId:-1,mainTextureType:c.Y.TEXTURETYPE_UNSIGNED_INT},r),o._init({alphaBlendingMode:o._options.alphaBlendingMode,camera:o._options.camera,mainTextureFixedSize:o._options.mainTextureFixedSize,mainTextureRatio:o._options.mainTextureRatio,renderingGroupId:o._options.renderingGroupId,mainTextureType:o._options.mainTextureType}),o._shouldRender=!1,o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"blurHorizontalSize",{get:function(){return this._horizontalBlurPostprocess.kernel},set:function(e){this._horizontalBlurPostprocess.kernel=e,this._options.blurHorizontalSize=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurVerticalSize",{get:function(){return this._verticalBlurPostprocess.kernel},set:function(e){this._verticalBlurPostprocess.kernel=e,this._options.blurVerticalSize=e},enumerable:!1,configurable:!0}),t.prototype.getEffectName=function(){return t.EffectName},t.prototype._numInternalDraws=function(){return 2},t.prototype._createMergeEffect=function(){return this._engine.createEffect("glowMapMerge",[Se.R.PositionKind],["offset"],["textureSampler"],this._options.isStroke?"#define STROKE \n":void 0)},t.prototype._createTextureAndPostProcesses=function(){var e=this,t=this._mainTextureDesiredSize.width*this._options.blurTextureSizeRatio,i=this._mainTextureDesiredSize.height*this._options.blurTextureSizeRatio;t=this._engine.needPOTTextures?(0,ue.R)(t,this._maxSize):t,i=this._engine.needPOTTextures?(0,ue.R)(i,this._maxSize):i;var n;n=this._engine.getCaps().textureHalfFloatRender?c.Y.TEXTURETYPE_HALF_FLOAT:c.Y.TEXTURETYPE_UNSIGNED_INT,this._blurTexture=new vo("HighlightLayerBlurRTT",{width:t,height:i},this._scene,!1,!0,n),this._blurTexture.wrapU=an.g.CLAMP_ADDRESSMODE,this._blurTexture.wrapV=an.g.CLAMP_ADDRESSMODE,this._blurTexture.anisotropicFilteringLevel=16,this._blurTexture.updateSamplingMode(an.g.TRILINEAR_SAMPLINGMODE),this._blurTexture.renderParticles=!1,this._blurTexture.ignoreCameraViewport=!0,this._textures=[this._blurTexture],this._options.alphaBlendingMode===c.Y.ALPHA_COMBINE?(this._downSamplePostprocess=new qr("HighlightLayerPPP",this._options.blurTextureSizeRatio,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._downSamplePostprocess.externalTextureSamplerBinding=!0,this._downSamplePostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._horizontalBlurPostprocess=new Bf("HighlightLayerHBP",new d.I9(1,0),this._options.blurHorizontalSize,1,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._horizontalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,i)})),this._verticalBlurPostprocess=new Bf("HighlightLayerVBP",new d.I9(0,1),this._options.blurVerticalSize,1,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine()),this._verticalBlurPostprocess.onApplyObservable.add((function(e){e.setFloat2("screenSize",t,i)})),this._postProcesses=[this._downSamplePostprocess,this._horizontalBlurPostprocess,this._verticalBlurPostprocess]):(this._horizontalBlurPostprocess=new Td("HighlightLayerHBP",new d.I9(1,0),this._options.blurHorizontalSize/2,{width:t,height:i},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._horizontalBlurPostprocess.width=t,this._horizontalBlurPostprocess.height=i,this._horizontalBlurPostprocess.externalTextureSamplerBinding=!0,this._horizontalBlurPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._mainTexture)})),this._verticalBlurPostprocess=new Td("HighlightLayerVBP",new d.I9(0,1),this._options.blurVerticalSize/2,{width:t,height:i},null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n),this._postProcesses=[this._horizontalBlurPostprocess,this._verticalBlurPostprocess]),this._mainTexture.onAfterUnbindObservable.add((function(){e.onBeforeBlurObservable.notifyObservers(e);var t=e._blurTexture.renderTarget;t&&(e._scene.postProcessManager.directRender(e._postProcesses,t,!0),e._engine.unBindFramebuffer(t,!0)),e.onAfterBlurObservable.notifyObservers(e)})),this._postProcesses.map((function(e){e.autoClear=!1}))},t.prototype.needStencil=function(){return!0},t.prototype.isReady=function(t,i){var n=t.getMaterial(),r=t.getRenderingMesh();if(!n||!r||!this._meshes)return!1;var o=null,a=this._meshes[r.uniqueId];return a&&a.glowEmissiveOnly&&n&&(o=n.emissiveTexture),e.prototype._isReady.call(this,t,i,o)},t.prototype._internalRender=function(e,t){e.setTexture("textureSampler",this._blurTexture);var i=this._engine;i.cacheStencilState(),i.setStencilOperationPass(c.Y.REPLACE),i.setStencilOperationFail(c.Y.KEEP),i.setStencilOperationDepthFail(c.Y.KEEP),i.setStencilMask(0),i.setStencilBuffer(!0),i.setStencilFunctionReference(this._instanceGlowingMeshStencilReference),this.outerGlow&&0===t&&(e.setFloat("offset",0),i.setStencilFunction(c.Y.NOTEQUAL),i.drawElementsType(Vi.TriangleFillMode,0,6)),this.innerGlow&&1===t&&(e.setFloat("offset",1),i.setStencilFunction(c.Y.EQUAL),i.drawElementsType(Vi.TriangleFillMode,0,6)),i.restoreStencilState()},t.prototype.shouldRender=function(){return!!e.prototype.shouldRender.call(this)&&!!this._meshes},t.prototype._shouldRenderMesh=function(t){return!(this._excludedMeshes&&this._excludedMeshes[t.uniqueId]||!e.prototype.hasMesh.call(this,t))},t.prototype._canRenderMesh=function(e,t){return!0},t.prototype._addCustomEffectDefines=function(e){e.push("#define HIGHLIGHT")},t.prototype._setEmissiveTextureAndColor=function(e,t,i){var n=this._meshes[e.uniqueId];n?this._emissiveTextureAndColor.color.set(n.color.r,n.color.g,n.color.b,1):this._emissiveTextureAndColor.color.set(this.neutralColor.r,this.neutralColor.g,this.neutralColor.b,this.neutralColor.a),n&&n.glowEmissiveOnly&&i?(this._emissiveTextureAndColor.texture=i.emissiveTexture,this._emissiveTextureAndColor.color.set(1,1,1,1)):this._emissiveTextureAndColor.texture=null},t.prototype.addExcludedMesh=function(e){if(this._excludedMeshes&&!this._excludedMeshes[e.uniqueId]){var t={mesh:e,beforeBind:null,afterRender:null,stencilState:!1};t.beforeBind=e.onBeforeBindObservable.add((function(e){t.stencilState=e.getEngine().getStencilBuffer(),e.getEngine().setStencilBuffer(!1)})),t.afterRender=e.onAfterRenderObservable.add((function(e){e.getEngine().setStencilBuffer(t.stencilState)})),this._excludedMeshes[e.uniqueId]=t}},t.prototype.removeExcludedMesh=function(e){if(this._excludedMeshes){var t=this._excludedMeshes[e.uniqueId];t&&(t.beforeBind&&e.onBeforeBindObservable.remove(t.beforeBind),t.afterRender&&e.onAfterRenderObservable.remove(t.afterRender)),this._excludedMeshes[e.uniqueId]=null}},t.prototype.hasMesh=function(t){return!!this._meshes&&!!e.prototype.hasMesh.call(this,t)&&void 0!==this._meshes[t.uniqueId]&&null!==this._meshes[t.uniqueId]},t.prototype.addMesh=function(e,t,i){var n=this;if(void 0===i&&(i=!1),this._meshes){var r=this._meshes[e.uniqueId];r?r.color=t:(this._meshes[e.uniqueId]={mesh:e,color:t,observerHighlight:e.onBeforeBindObservable.add((function(e){n.isEnabled&&(n._excludedMeshes&&n._excludedMeshes[e.uniqueId]?n._defaultStencilReference(e):e.getScene().getEngine().setStencilFunctionReference(n._instanceGlowingMeshStencilReference))})),observerDefault:e.onAfterRenderObservable.add((function(e){n.isEnabled&&n._defaultStencilReference(e)})),glowEmissiveOnly:i},e.onDisposeObservable.add((function(){n._disposeMesh(e)}))),this._shouldRender=!0}},t.prototype.removeMesh=function(e){if(this._meshes){var t=this._meshes[e.uniqueId];for(var i in t&&(t.observerHighlight&&e.onBeforeBindObservable.remove(t.observerHighlight),t.observerDefault&&e.onAfterRenderObservable.remove(t.observerDefault),delete this._meshes[e.uniqueId]),this._shouldRender=!1,this._meshes)if(this._meshes[i]){this._shouldRender=!0;break}}},t.prototype.removeAllMeshes=function(){if(this._meshes)for(var e in this._meshes)if(Object.prototype.hasOwnProperty.call(this._meshes,e)){var t=this._meshes[e];t&&this.removeMesh(t.mesh)}},t.prototype._defaultStencilReference=function(e){e.getScene().getEngine().setStencilFunctionReference(t.NormalMeshStencilReference)},t.prototype._disposeMesh=function(e){this.removeMesh(e),this.removeExcludedMesh(e)},t.prototype.dispose=function(){if(this._meshes){for(var t in this._meshes)(i=this._meshes[t])&&i.mesh&&(i.observerHighlight&&i.mesh.onBeforeBindObservable.remove(i.observerHighlight),i.observerDefault&&i.mesh.onAfterRenderObservable.remove(i.observerDefault));this._meshes=null}if(this._excludedMeshes){for(var t in this._excludedMeshes){var i;(i=this._excludedMeshes[t])&&(i.beforeBind&&i.mesh.onBeforeBindObservable.remove(i.beforeBind),i.afterRender&&i.mesh.onAfterRenderObservable.remove(i.afterRender))}this._excludedMeshes=null}e.prototype.dispose.call(this)},t.prototype.getClassName=function(){return"HighlightLayer"},t.prototype.serialize=function(){var e=G.p.Serialize(this);if(e.customType="BABYLON.HighlightLayer",e.meshes=[],this._meshes)for(var t in this._meshes){var i=this._meshes[t];i&&e.meshes.push({glowEmissiveOnly:i.glowEmissiveOnly,color:i.color.asArray(),meshId:i.mesh.id})}if(e.excludedMeshes=[],this._excludedMeshes)for(var n in this._excludedMeshes){var r=this._excludedMeshes[n];r&&e.excludedMeshes.push(r.mesh.id)}return e},t.Parse=function(e,i,n){var r,o=G.p.Parse((function(){return new t(e.name,i,e.options)}),e,i,n);for(r=0;r<e.excludedMeshes.length;r++)(a=i.getMeshById(e.excludedMeshes[r]))&&o.addExcludedMesh(a);for(r=0;r<e.meshes.length;r++){var a,s=e.meshes[r];(a=i.getMeshById(s.meshId))&&o.addMesh(a,p.v9.FromArray(s.color),s.glowEmissiveOnly)}return o},t.EffectName="HighlightLayer",t.NeutralColor=new p.ov(0,0,0,0),t.GlowingMeshStencilReference=2,t.NormalMeshStencilReference=1,(0,m.Cg)([(0,V.lK)()],t.prototype,"innerGlow",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"outerGlow",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"blurHorizontalSize",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"blurVerticalSize",null),(0,m.Cg)([(0,V.lK)("options")],t.prototype,"_options",void 0),t}(Ff);(0,s.Y5)("BABYLON.HighlightLayer",Uf);var Vf=function(){function e(e){this.name=Ie.NAME_LAYER,this.scene=e||D.q.LastCreatedScene,this.scene&&(this._engine=this.scene.getEngine(),this.scene.layers=[])}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(Ie.STEP_BEFORECAMERADRAW_LAYER,this,this._drawCameraBackground),this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_LAYER,this,this._drawCameraForegroundWithPostProcessing),this.scene._afterCameraPostProcessStage.registerStep(Ie.STEP_AFTERCAMERAPOSTPROCESS_LAYER,this,this._drawCameraForegroundWithoutPostProcessing),this.scene._beforeRenderTargetDrawStage.registerStep(Ie.STEP_BEFORERENDERTARGETDRAW_LAYER,this,this._drawRenderTargetBackground),this.scene._afterRenderTargetDrawStage.registerStep(Ie.STEP_AFTERRENDERTARGETDRAW_LAYER,this,this._drawRenderTargetForegroundWithPostProcessing),this.scene._afterRenderTargetPostProcessStage.registerStep(Ie.STEP_AFTERRENDERTARGETPOSTPROCESS_LAYER,this,this._drawRenderTargetForegroundWithoutPostProcessing)},e.prototype.rebuild=function(){for(var e=0,t=this.scene.layers;e<t.length;e++)t[e]._rebuild()},e.prototype.dispose=function(){for(var e=this.scene.layers;e.length;)e[0].dispose()},e.prototype._draw=function(e){var t=this.scene.layers;if(t.length){this._engine.setDepthBuffer(!1);for(var i=0,n=t;i<n.length;i++){var r=n[i];e(r)&&r.render()}this._engine.setDepthBuffer(!0)}},e.prototype._drawCameraPredicate=function(e,t,i,n){return!e.renderOnlyInRenderTargetTextures&&e.isBackground===t&&e.applyPostProcess===i&&!!(e.layerMask&n)},e.prototype._drawCameraBackground=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!0,!0,e.layerMask)}))},e.prototype._drawCameraForegroundWithPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!1,!0,e.layerMask)}))},e.prototype._drawCameraForegroundWithoutPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawCameraPredicate(i,!1,!1,e.layerMask)}))},e.prototype._drawRenderTargetPredicate=function(e,t,i,n,r){return e.renderTargetTextures.length>0&&e.isBackground===t&&e.applyPostProcess===i&&e.renderTargetTextures.indexOf(r)>-1&&!!(e.layerMask&n)},e.prototype._drawRenderTargetBackground=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!0,!0,t.scene.activeCamera.layerMask,e)}))},e.prototype._drawRenderTargetForegroundWithPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!1,!0,t.scene.activeCamera.layerMask,e)}))},e.prototype._drawRenderTargetForegroundWithoutPostProcessing=function(e){var t=this;this._draw((function(i){return t._drawRenderTargetPredicate(i,!1,!1,t.scene.activeCamera.layerMask,e)}))},e.prototype.addFromContainer=function(e){var t=this;e.layers&&e.layers.forEach((function(e){t.scene.layers.push(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;void 0===t&&(t=!1),e.layers&&e.layers.forEach((function(e){var n=i.scene.layers.indexOf(e);-1!==n&&i.scene.layers.splice(n,1),t&&e.dispose()}))},e}();kr.l.ShadersStore.layerPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec4 color;\n#include<helperFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);\n#ifdef LINEAR\nbaseColor.rgb=toGammaSpace(baseColor.rgb);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=baseColor*color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.layerVertexShader="attribute vec2 position;uniform vec2 scale;uniform vec2 offset;uniform mat4 textureMatrix;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec2 shiftedPosition=position*scale+offset;vUV=vec2(textureMatrix*vec4(shiftedPosition*madd+madd,1.0,0.0));gl_Position=vec4(shiftedPosition,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var kf=function(){function e(e,t,i,n,r){this.name=e,this._applyPostProcess=!0,this.scale=new d.I9(1,1),this.offset=new d.I9(0,0),this.alphaBlendingMode=c.Y.ALPHA_COMBINE,this.layerMask=268435455,this.renderTargetTextures=[],this.renderOnlyInRenderTargetTextures=!1,this.isEnabled=!0,this._vertexBuffers={},this.onDisposeObservable=new h.cP,this.onBeforeRenderObservable=new h.cP,this.onAfterRenderObservable=new h.cP,this.texture=t?new an.g(t,i,!0):null,this.isBackground=void 0===n||n,this.color=void 0===r?new p.ov(1,1,1,1):r,this._scene=i||D.q.LastCreatedScene;var o=this._scene._getComponent(Ie.NAME_LAYER);o||(o=new Vf(this._scene),this._scene._addComponent(o)),this._scene.layers.push(this);var a=this._scene.getEngine();this._drawWrapper=new ti(a);var s=[];s.push(1,1),s.push(-1,1),s.push(-1,-1),s.push(1,-1);var l=new Se.R(a,s,Se.R.PositionKind,!1,!1,2);this._vertexBuffers[Se.R.PositionKind]=l,this._createIndexBuffer()}return Object.defineProperty(e.prototype,"applyPostProcess",{get:function(){return this.isBackground||this._applyPostProcess},set:function(e){this._applyPostProcess=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onBeforeRender",{set:function(e){this._onBeforeRenderObserver&&this.onBeforeRenderObservable.remove(this._onBeforeRenderObserver),this._onBeforeRenderObserver=this.onBeforeRenderObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"onAfterRender",{set:function(e){this._onAfterRenderObserver&&this.onAfterRenderObservable.remove(this._onAfterRenderObserver),this._onAfterRenderObserver=this.onAfterRenderObservable.add(e)},enumerable:!1,configurable:!0}),e.prototype._createIndexBuffer=function(){var e=this._scene.getEngine(),t=[];t.push(0),t.push(1),t.push(2),t.push(0),t.push(2),t.push(3),this._indexBuffer=e.createIndexBuffer(t)},e.prototype._rebuild=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.isReady=function(){var e=this._scene.getEngine(),t="";this.alphaTest&&(t="#define ALPHATEST"),this.texture&&!this.texture.gammaSpace&&(t+="\n#define LINEAR"),this._previousDefines!==t&&(this._previousDefines=t,this._drawWrapper.effect=e.createEffect("layer",[Se.R.PositionKind],["textureMatrix","color","scale","offset"],["textureSampler"],t));var i=this._drawWrapper.effect;return(null==i?void 0:i.isReady())&&(!this.texture||this.texture.isReady())},e.prototype.render=function(){if(this.isEnabled){var e=this._scene.getEngine();if(this.isReady()){var t=this._drawWrapper.effect;this.onBeforeRenderObservable.notifyObservers(this),e.enableEffect(this._drawWrapper),e.setState(!1),this.texture&&(t.setTexture("textureSampler",this.texture),t.setMatrix("textureMatrix",this.texture.getTextureMatrix())),t.setFloat4("color",this.color.r,this.color.g,this.color.b,this.color.a),t.setVector2("offset",this.offset),t.setVector2("scale",this.scale),e.bindBuffers(this._vertexBuffers,this._indexBuffer,t),this.alphaTest?e.drawElementsType(Vi.TriangleFillMode,0,6):(e.setAlphaMode(this.alphaBlendingMode),e.drawElementsType(Vi.TriangleFillMode,0,6),e.setAlphaMode(c.Y.ALPHA_DISABLE)),this.onAfterRenderObservable.notifyObservers(this)}}},e.prototype.dispose=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this.texture&&(this.texture.dispose(),this.texture=null),this.renderTargetTextures=[];var t=this._scene.layers.indexOf(this);this._scene.layers.splice(t,1),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onAfterRenderObservable.clear(),this.onBeforeRenderObservable.clear()},e}(),Gf=function(){function e(e,t,i,n,r){this.size=e,this.position=t,this.alphaMode=c.Y.ALPHA_ONEONE,this.color=i||new p.v9(1,1,1),this.texture=n?new an.g(n,r.getScene(),!0):null,this._system=r;var o=r.scene.getEngine();this._drawWrapper=new ti(o),this._drawWrapper.effect=o.createEffect("lensFlare",[Se.R.PositionKind],["color","viewportMatrix"],["textureSampler"],""),r.lensFlares.push(this)}return e.AddFlare=function(t,i,n,r,o){return new e(t,i,n,r,o)},e.prototype.dispose=function(){this.texture&&this.texture.dispose();var e=this._system.lensFlares.indexOf(this);this._system.lensFlares.splice(e,1)},e}();kr.l.ShadersStore.lensFlarePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec4 color;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 baseColor=texture2D(textureSampler,vUV);gl_FragColor=baseColor*color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.lensFlareVertexShader="attribute vec2 position;uniform mat4 viewportMatrix;varying vec2 vUV;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=position*madd+madd;gl_Position=viewportMatrix*vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var zf=function(){function e(t,i,n){this.name=t,this.lensFlares=[],this.borderLimit=300,this.viewportBorder=0,this.layerMask=268435455,this._vertexBuffers={},this._isEnabled=!0,this._scene=n||D.q.LastCreatedScene,e._SceneComponentInitialization(this._scene),this._emitter=i,this.id=t,n.lensFlareSystems.push(this),this.meshesSelectionPredicate=function(e){return n.activeCamera&&e.material&&e.isVisible&&e.isEnabled()&&e.isBlocker&&!!(e.layerMask&n.activeCamera.layerMask)};var r=n.getEngine(),o=[];o.push(1,1),o.push(-1,1),o.push(-1,-1),o.push(1,-1),this._vertexBuffers[Se.R.PositionKind]=new Se.R(r,o,Se.R.PositionKind,!1,!1,2),this._createIndexBuffer()}return Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),e.prototype._createIndexBuffer=function(){var e=[];e.push(0),e.push(1),e.push(2),e.push(0),e.push(2),e.push(3),this._indexBuffer=this._scene.getEngine().createIndexBuffer(e)},Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled=e},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},e.prototype.getEmitter=function(){return this._emitter},e.prototype.setEmitter=function(e){this._emitter=e},e.prototype.getEmitterPosition=function(){return this._emitter.getAbsolutePosition?this._emitter.getAbsolutePosition():this._emitter.position},e.prototype.computeEffectivePosition=function(e){var t=this.getEmitterPosition();t=d.Pq.Project(t,d.uq.Identity(),this._scene.getTransformMatrix(),e),this._positionX=t.x,this._positionY=t.y,t=d.Pq.TransformCoordinates(this.getEmitterPosition(),this._scene.getViewMatrix()),this.viewportBorder>0&&(e.x-=this.viewportBorder,e.y-=this.viewportBorder,e.width+=2*this.viewportBorder,e.height+=2*this.viewportBorder,t.x+=this.viewportBorder,t.y+=this.viewportBorder,this._positionX+=this.viewportBorder,this._positionY+=this.viewportBorder);var i=this._scene.useRightHandedSystem;return!!(t.z>0&&!i||t.z<0&&i)&&(this._positionX>e.x&&this._positionX<e.x+e.width&&this._positionY>e.y&&(this._positionY,e.y,e.height),!0)},e.prototype._isVisible=function(){if(!this._isEnabled||!this._scene.activeCamera)return!1;var e=this.getEmitterPosition().subtract(this._scene.activeCamera.globalPosition),t=e.length();e.normalize();var i=new bn(this._scene.activeCamera.globalPosition,e),n=this._scene.pickWithRay(i,this.meshesSelectionPredicate,!0);return!n||!n.hit||n.distance>t},e.prototype.render=function(){if(!this._scene.activeCamera)return!1;var e,t,i=this._scene.getEngine(),n=this._scene.activeCamera.viewport.toGlobal(i.getRenderWidth(!0),i.getRenderHeight(!0));if(!this.computeEffectivePosition(n))return!1;if(!this._isVisible())return!1;var r=(e=this._positionX<this.borderLimit+n.x?this.borderLimit+n.x-this._positionX:this._positionX>n.x+n.width-this.borderLimit?this._positionX-n.x-n.width+this.borderLimit:0)>(t=this._positionY<this.borderLimit+n.y?this.borderLimit+n.y-this._positionY:this._positionY>n.y+n.height-this.borderLimit?this._positionY-n.y-n.height+this.borderLimit:0)?e:t;(r-=this.viewportBorder)>this.borderLimit&&(r=this.borderLimit);var o=1-B.X.Clamp(r/this.borderLimit,0,1);if(o<0)return!1;o>1&&(o=1),this.viewportBorder>0&&(n.x+=this.viewportBorder,n.y+=this.viewportBorder,n.width-=2*this.viewportBorder,n.height-=2*this.viewportBorder,this._positionX-=this.viewportBorder,this._positionY-=this.viewportBorder);var a=n.x+n.width/2,s=n.y+n.height/2,l=a-this._positionX,u=s-this._positionY;i.setState(!1),i.setDepthBuffer(!1);for(var h=0;h<this.lensFlares.length;h++){var p=this.lensFlares[h];if(p._drawWrapper.effect.isReady()&&(!p.texture||p.texture.isReady())){i.enableEffect(p._drawWrapper),i.bindBuffers(this._vertexBuffers,this._indexBuffer,p._drawWrapper.effect),i.setAlphaMode(p.alphaMode);var f=a-l*p.position,_=s-u*p.position,m=p.size,g=p.size*i.getAspectRatio(this._scene.activeCamera,!0),v=(f-n.x)/n.width*2-1,y=1-(_-n.y)/n.height*2,b=d.uq.FromValues(m/2,0,0,0,0,g/2,0,0,0,0,1,0,v,y,0,1);p._drawWrapper.effect.setMatrix("viewportMatrix",b),p._drawWrapper.effect.setTexture("textureSampler",p.texture),p._drawWrapper.effect.setFloat4("color",p.color.r*o,p.color.g*o,p.color.b*o,1),i.drawElementsType(Vi.TriangleFillMode,0,6)}}return i.setDepthBuffer(!0),i.setAlphaMode(c.Y.ALPHA_DISABLE),!0},e.prototype.rebuild=function(){var e;for(var t in this._createIndexBuffer(),this._vertexBuffers)null===(e=this._vertexBuffers[t])||void 0===e||e._rebuild()},e.prototype.dispose=function(){var e=this._vertexBuffers[Se.R.PositionKind];for(e&&(e.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this._indexBuffer&&(this._scene.getEngine()._releaseBuffer(this._indexBuffer),this._indexBuffer=null);this.lensFlares.length;)this.lensFlares[0].dispose();var t=this._scene.lensFlareSystems.indexOf(this);this._scene.lensFlareSystems.splice(t,1)},e.Parse=function(t,i,n){var r=i.getLastEntryById(t.emitterId),o=t.name||"lensFlareSystem#"+t.emitterId,a=new e(o,r,i);a.id=t.id||o,a.borderLimit=t.borderLimit;for(var s=0;s<t.flares.length;s++){var l=t.flares[s];Gf.AddFlare(l.size,l.position,p.v9.FromArray(l.color),l.textureName?n+l.textureName:"",a)}return a},e.prototype.serialize=function(){var e={};e.id=this.id,e.name=this.name,e.emitterId=this.getEmitter().id,e.borderLimit=this.borderLimit,e.flares=[];for(var t=0;t<this.lensFlares.length;t++){var i=this.lensFlares[t];e.flares.push({size:i.size,position:i.position,color:i.color.asArray(),textureName:ie.S0.GetFilename(i.texture?i.texture.name:"")})}return e},e._SceneComponentInitialization=function(e){throw(0,k.n)("LensFlareSystemSceneComponent")},e}();l.AddParser(Ie.NAME_LENSFLARESYSTEM,(function(e,t,i,n){if(void 0!==e.lensFlareSystems&&null!==e.lensFlareSystems){i.lensFlareSystems||(i.lensFlareSystems=[]);for(var r=0,o=e.lensFlareSystems.length;r<o;r++){var a=e.lensFlareSystems[r],s=zf.Parse(a,t,n);i.lensFlareSystems.push(s)}}})),l.prototype.getLensFlareSystemByName=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].name===e)return this.lensFlareSystems[t];return null},l.prototype.getLensFlareSystemById=function(e){for(var t=0;t<this.lensFlareSystems.length;t++)if(this.lensFlareSystems[t].id===e)return this.lensFlareSystems[t];return null},l.prototype.getLensFlareSystemByID=function(e){return this.getLensFlareSystemById(e)},l.prototype.removeLensFlareSystem=function(e){var t=this.lensFlareSystems.indexOf(e);return-1!==t&&this.lensFlareSystems.splice(t,1),t},l.prototype.addLensFlareSystem=function(e){this.lensFlareSystems.push(e)};var Yf=function(){function e(e){this.name=Ie.NAME_LENSFLARESYSTEM,this.scene=e,e.lensFlareSystems=[]}return e.prototype.register=function(){this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_LENSFLARESYSTEM,this,this._draw)},e.prototype.rebuild=function(){for(var e=0;e<this.scene.lensFlareSystems.length;e++)this.scene.lensFlareSystems[e].rebuild()},e.prototype.addFromContainer=function(e){var t=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){t.scene.addLensFlareSystem(e)}))},e.prototype.removeFromContainer=function(e,t){var i=this;e.lensFlareSystems&&e.lensFlareSystems.forEach((function(e){i.scene.removeLensFlareSystem(e),t&&e.dispose()}))},e.prototype.serialize=function(e){e.lensFlareSystems=[];for(var t=0,i=this.scene.lensFlareSystems;t<i.length;t++){var n=i[t];e.lensFlareSystems.push(n.serialize())}},e.prototype.dispose=function(){for(var e=this.scene.lensFlareSystems;e.length;)e[0].dispose()},e.prototype._draw=function(e){if(this.scene.lensFlaresEnabled){var t=this.scene.lensFlareSystems;ie.S0.StartPerformanceCounter("Lens flares",t.length>0);for(var i=0,n=t;i<n.length;i++){var r=n[i];e.layerMask&r.layerMask&&r.render()}ie.S0.EndPerformanceCounter("Lens flares",t.length>0)}},e}();zf._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_LENSFLARESYSTEM);t||(t=new Yf(e),e._addComponent(t))};kr.l.IncludesShadersStore.bayerDitherFunctions="float bayerDither2(vec2 _P) {return mod(2.0*_P.y+_P.x+1.0,4.0);}\nfloat bayerDither4(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5*mod(_P,4.0)); \nreturn 4.0*bayerDither2(P1)+bayerDither2(P2);}\nfloat bayerDither8(vec2 _P) {vec2 P1=mod(_P,2.0); \nvec2 P2=floor(0.5 *mod(_P,4.0)); \nvec2 P4=floor(0.25*mod(_P,8.0)); \nreturn 4.0*(4.0*bayerDither2(P1)+bayerDither2(P2))+bayerDither2(P4);}\n";kr.l.IncludesShadersStore.shadowMapFragmentExtraDeclaration="#if SM_FLOAT==0\n#include<packingFunctions>\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#include<bayerDitherFunctions>\nuniform float softTransparentShadowSM;\n#endif\nvarying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nuniform vec3 lightDataSM;varying vec3 vPositionWSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n";kr.l.IncludesShadersStore.shadowMapFragment="float depthSM=vDepthMetricSM;\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\n#if SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\ndepthSM=(-zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\ndepthSM=(zSM+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_FragDepth=clamp(1.0-depthSM,0.0,1.0);\n#else\ngl_FragDepth=clamp(depthSM,0.0,1.0); \n#endif\n#elif SM_USEDISTANCE==1\ndepthSM=(length(vPositionWSM-lightDataSM)+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#if SM_ESM==1\ndepthSM=clamp(exp(-min(87.,biasAndScaleSM.z*depthSM)),0.,1.);\n#endif\n#if SM_FLOAT==1\ngl_FragColor=vec4(depthSM,1.0,1.0,1.0);\n#else\ngl_FragColor=pack(depthSM);\n#endif\nreturn;";kr.l.ShadersStore.shadowMapPixelShader="#include<shadowMapFragmentExtraDeclaration>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEXTURE\nfloat alphaFromAlphaTexture=texture2D(diffuseSampler,vUV).a;\n#ifdef ALPHATESTVALUE\nif (alphaFromAlphaTexture<ALPHATESTVALUE)\ndiscard;\n#endif\n#endif\n#if SM_SOFTTRANSPARENTSHADOW==1\n#ifdef ALPHATEXTURE\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM*alphaFromAlphaTexture) discard;\n#else\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM) discard;\n#endif\n#endif\n#include<shadowMapFragment>\n}";kr.l.IncludesShadersStore.sceneVertexDeclaration="uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform vec4 vEyePosition;\n";kr.l.IncludesShadersStore.meshVertexDeclaration="uniform mat4 world;uniform float visibility;\n";kr.l.IncludesShadersStore.shadowMapVertexDeclaration="#include<sceneVertexDeclaration>\n#include<meshVertexDeclaration>\n";kr.l.IncludesShadersStore.shadowMapUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";kr.l.IncludesShadersStore.shadowMapVertexExtraDeclaration="#if SM_NORMALBIAS==1\nuniform vec3 lightDataSM;\n#endif\nuniform vec3 biasAndScaleSM;uniform vec2 depthValuesSM;varying float vDepthMetricSM;\n#if SM_USEDISTANCE==1\nvarying vec3 vPositionWSM;\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nvarying float zSM;\n#endif\n";kr.l.IncludesShadersStore.shadowMapVertexNormalBias="#if SM_NORMALBIAS==1\n#if SM_DIRECTIONINLIGHTDATA==1\nvec3 worldLightDirSM=normalize(-lightDataSM.xyz);\n#else\nvec3 directionToLightSM=lightDataSM.xyz-worldPos.xyz;vec3 worldLightDirSM=normalize(directionToLightSM);\n#endif\nfloat ndlSM=dot(vNormalW,worldLightDirSM);float sinNLSM=sqrt(1.0-ndlSM*ndlSM);float normalBiasSM=biasAndScaleSM.y*sinNLSM;worldPos.xyz-=vNormalW*normalBiasSM;\n#endif\n";kr.l.IncludesShadersStore.shadowMapVertexMetric="#if SM_USEDISTANCE==1\nvPositionWSM=worldPos.xyz;\n#endif\n#if SM_DEPTHTEXTURE==1\n#ifdef IS_NDC_HALF_ZRANGE\n#define BIASFACTOR 0.5\n#else\n#define BIASFACTOR 1.0\n#endif\n#ifdef USE_REVERSE_DEPTHBUFFER\ngl_Position.z-=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#else\ngl_Position.z+=biasAndScaleSM.x*gl_Position.w*BIASFACTOR;\n#endif\n#endif\n#if defined(SM_DEPTHCLAMP) && SM_DEPTHCLAMP==1\nzSM=gl_Position.z;gl_Position.z=0.0;\n#elif SM_USEDISTANCE==0\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetricSM=(-gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#else\nvDepthMetricSM=(gl_Position.z+depthValuesSM.x)/depthValuesSM.y+biasAndScaleSM.x;\n#endif\n#endif\n";kr.l.ShadersStore.shadowMapVertexShader="attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#ifdef INSTANCES\nattribute vec4 world0;attribute vec4 world1;attribute vec4 world2;attribute vec4 world3;\n#endif\n#include<helperFunctions>\n#include<__decl__shadowMapVertex>\n#ifdef ALPHATEXTURE\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<shadowMapVertexExtraDeclaration>\n#include<clipPlaneVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#ifdef NORMAL\nvec3 normalUpdated=normal;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#ifdef NORMAL\nmat3 normWorldSM=mat3(finalWorld);\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvec3 vNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvec3 vNormalW=normalize(normWorldSM*normalUpdated);\n#endif\n#endif\n#include<shadowMapVertexNormalBias>\ngl_Position=viewProjection*worldPos;\n#include<shadowMapVertexMetric>\n#ifdef ALPHATEXTURE\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n}";kr.l.ShadersStore.depthBoxBlurPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 colorDepth=vec4(0.0);for (int x=-OFFSET; x<=OFFSET; x++)\nfor (int y=-OFFSET; y<=OFFSET; y++)\ncolorDepth+=texture2D(textureSampler,vUV+vec2(x,y)/screenSize);gl_FragColor=(colorDepth/float((OFFSET*2+1)*(OFFSET*2+1)));}";kr.l.IncludesShadersStore.shadowMapFragmentSoftTransparentShadow="#if SM_SOFTTRANSPARENTSHADOW==1\nif ((bayerDither8(floor(mod(gl_FragCoord.xy,8.0))))/64.0>=softTransparentShadowSM*alpha) discard;\n#endif\n";var Xf=function(){function e(t,i,n,r,o){this.onBeforeShadowMapRenderObservable=new h.cP,this.onAfterShadowMapRenderObservable=new h.cP,this.onBeforeShadowMapRenderMeshObservable=new h.cP,this.onAfterShadowMapRenderMeshObservable=new h.cP,this._bias=5e-5,this._normalBias=0,this._blurBoxOffset=1,this._blurScale=2,this._blurKernel=1,this._useKernelBlur=!1,this._filter=e.FILTER_NONE,this._filteringQuality=e.QUALITY_HIGH,this._contactHardeningLightSizeUVRatio=.1,this._darkness=0,this._transparencyShadow=!1,this.enableSoftTransparentShadow=!1,this.useOpacityTextureForTransparentShadow=!1,this.frustumEdgeFalloff=0,this.forceBackFacesOnly=!1,this._lightDirection=d.Pq.Zero(),this._viewMatrix=d.uq.Zero(),this._projectionMatrix=d.uq.Zero(),this._transformMatrix=d.uq.Zero(),this._cachedPosition=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cachedDirection=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._currentFaceIndex=0,this._currentFaceIndexCache=0,this._defaultTextureMatrix=d.uq.Identity(),this._mapSize=t,this._light=i,this._scene=i.getScene(),this._camera=null!=r?r:null,this._useRedTextureType=!!o;var a=i._shadowGenerators;a||(a=i._shadowGenerators=new Map),a.set(this._camera,this),this.id=i.id,this._useUBO=this._scene.getEngine().supportsUniformBuffers,this._useUBO&&(this._sceneUBOs=[],this._sceneUBOs.push(this._scene.createSceneUniformBuffer('Scene for Shadow Generator (light "'.concat(this._light.name,'")')))),e._SceneComponentInitialization(this._scene);var s=this._scene.getEngine().getCaps();n?s.textureFloatRender&&s.textureFloatLinearFiltering?this._textureType=c.Y.TEXTURETYPE_FLOAT:s.textureHalfFloatRender&&s.textureHalfFloatLinearFiltering?this._textureType=c.Y.TEXTURETYPE_HALF_FLOAT:this._textureType=c.Y.TEXTURETYPE_UNSIGNED_INT:s.textureHalfFloatRender&&s.textureHalfFloatLinearFiltering?this._textureType=c.Y.TEXTURETYPE_HALF_FLOAT:s.textureFloatRender&&s.textureFloatLinearFiltering?this._textureType=c.Y.TEXTURETYPE_FLOAT:this._textureType=c.Y.TEXTURETYPE_UNSIGNED_INT,this._initializeGenerator(),this._applyFilterValues()}return Object.defineProperty(e.prototype,"bias",{get:function(){return this._bias},set:function(e){this._bias=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normalBias",{get:function(){return this._normalBias},set:function(e){this._normalBias=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurBoxOffset",{get:function(){return this._blurBoxOffset},set:function(e){this._blurBoxOffset!==e&&(this._blurBoxOffset=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurScale",{get:function(){return this._blurScale},set:function(e){this._blurScale!==e&&(this._blurScale=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurKernel",{get:function(){return this._blurKernel},set:function(e){this._blurKernel!==e&&(this._blurKernel=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useKernelBlur",{get:function(){return this._useKernelBlur},set:function(e){this._useKernelBlur!==e&&(this._useKernelBlur=e,this._disposeBlurPostProcesses())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthScale",{get:function(){return void 0!==this._depthScale?this._depthScale:this._light.getDepthScale()},set:function(e){this._depthScale=e},enumerable:!1,configurable:!0}),e.prototype._validateFilter=function(e){return e},Object.defineProperty(e.prototype,"filter",{get:function(){return this._filter},set:function(t){if(t=this._validateFilter(t),this._light.needCube()){if(t===e.FILTER_BLUREXPONENTIALSHADOWMAP)return void(this.useExponentialShadowMap=!0);if(t===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)return void(this.useCloseExponentialShadowMap=!0);if(t===e.FILTER_PCF||t===e.FILTER_PCSS)return void(this.usePoissonSampling=!0)}t!==e.FILTER_PCF&&t!==e.FILTER_PCSS||this._scene.getEngine()._features.supportShadowSamplers?this._filter!==t&&(this._filter=t,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty()):this.usePoissonSampling=!0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"usePoissonSampling",{get:function(){return this.filter===e.FILTER_POISSONSAMPLING},set:function(t){var i=this._validateFilter(e.FILTER_POISSONSAMPLING);(t||this.filter===e.FILTER_POISSONSAMPLING)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useExponentialShadowMap",{get:function(){return this.filter===e.FILTER_EXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_EXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_EXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useBlurExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_BLUREXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLUREXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_CLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_CLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useBlurCloseExponentialShadowMap",{get:function(){return this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP},set:function(t){var i=this._validateFilter(e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP);(t||this.filter===e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"usePercentageCloserFiltering",{get:function(){return this.filter===e.FILTER_PCF},set:function(t){var i=this._validateFilter(e.FILTER_PCF);(t||this.filter===e.FILTER_PCF)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filteringQuality",{get:function(){return this._filteringQuality},set:function(e){this._filteringQuality!==e&&(this._filteringQuality=e,this._disposeBlurPostProcesses(),this._applyFilterValues(),this._light._markMeshesAsLightDirty())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useContactHardeningShadow",{get:function(){return this.filter===e.FILTER_PCSS},set:function(t){var i=this._validateFilter(e.FILTER_PCSS);(t||this.filter===e.FILTER_PCSS)&&(this.filter=t?i:e.FILTER_NONE)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"contactHardeningLightSizeUVRatio",{get:function(){return this._contactHardeningLightSizeUVRatio},set:function(e){this._contactHardeningLightSizeUVRatio=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"darkness",{get:function(){return this._darkness},set:function(e){this.setDarkness(e)},enumerable:!1,configurable:!0}),e.prototype.getDarkness=function(){return this._darkness},e.prototype.setDarkness=function(e){return this._darkness=e>=1?1:e<=0?0:e,this},Object.defineProperty(e.prototype,"transparencyShadow",{get:function(){return this._transparencyShadow},set:function(e){this.setTransparencyShadow(e)},enumerable:!1,configurable:!0}),e.prototype.setTransparencyShadow=function(e){return this._transparencyShadow=e,this},e.prototype.getShadowMap=function(){return this._shadowMap},e.prototype.getShadowMapForRendering=function(){return this._shadowMap2?this._shadowMap2:this._shadowMap},e.prototype.getClassName=function(){return e.CLASSNAME},e.prototype.addShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap)return this;if(this._shadowMap.renderList||(this._shadowMap.renderList=[]),-1===this._shadowMap.renderList.indexOf(e)&&this._shadowMap.renderList.push(e),t)for(var i=0,n=e.getChildMeshes();i<n.length;i++){var r=n[i];-1===this._shadowMap.renderList.indexOf(r)&&this._shadowMap.renderList.push(r)}return this},e.prototype.removeShadowCaster=function(e,t){if(void 0===t&&(t=!0),!this._shadowMap||!this._shadowMap.renderList)return this;var i=this._shadowMap.renderList.indexOf(e);if(-1!==i&&this._shadowMap.renderList.splice(i,1),t)for(var n=0,r=e.getChildren();n<r.length;n++){var o=r[n];this.removeShadowCaster(o)}return this},e.prototype.getLight=function(){return this._light},e.prototype._getCamera=function(){var e;return null!==(e=this._camera)&&void 0!==e?e:this._scene.activeCamera},Object.defineProperty(e.prototype,"mapSize",{get:function(){return this._mapSize},set:function(e){this._mapSize=e,this._light._markMeshesAsLightDirty(),this.recreateShadowMap()},enumerable:!1,configurable:!0}),e.prototype._initializeGenerator=function(){this._light._markMeshesAsLightDirty(),this._initializeShadowMap()},e.prototype._createTargetRenderTexture=function(){var e=this._scene.getEngine();e._features.supportDepthStencilTexture?(this._shadowMap=new vo(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube(),void 0,!1,!1,void 0,this._useRedTextureType?c.Y.TEXTUREFORMAT_RED:c.Y.TEXTUREFORMAT_RGBA),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?c.Y.GREATER:c.Y.LESS,!0,void 0,void 0,void 0,"DepthStencilForShadowGenerator-".concat(this._light.name))):this._shadowMap=new vo(this._light.name+"_shadowMap",this._mapSize,this._scene,!1,!0,this._textureType,this._light.needCube()),this._shadowMap.noPrePassRenderer=!0},e.prototype._initializeShadowMap=function(){var t=this;if(this._createTargetRenderTexture(),null!==this._shadowMap){this._shadowMap.wrapU=an.g.CLAMP_ADDRESSMODE,this._shadowMap.wrapV=an.g.CLAMP_ADDRESSMODE,this._shadowMap.anisotropicFilteringLevel=1,this._shadowMap.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE),this._shadowMap.renderParticles=!1,this._shadowMap.ignoreCameraViewport=!0,this._storedUniqueId&&(this._shadowMap.uniqueId=this._storedUniqueId),this._shadowMap.customRenderFunction=function(e,i,n,r){return t._renderForShadowMap(e,i,n,r)},this._shadowMap.customIsReadyFunction=function(){return!0};var i=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.add((function(){var e;t._currentSceneUBO=t._scene.getSceneUniformBuffer(),null===(e=i._debugPushGroup)||void 0===e||e.call(i,"shadow map generation for pass id ".concat(i.currentRenderPassId),1)})),this._shadowMap.onBeforeRenderObservable.add((function(n){t._sceneUBOs&&t._scene.setSceneUniformBuffer(t._sceneUBOs[0]),t._currentFaceIndex=n,t._filter===e.FILTER_PCF&&i.setColorWrite(!1),t.getTransformMatrix(),t._scene.setTransformMatrix(t._viewMatrix,t._projectionMatrix),t._useUBO&&(t._scene.getSceneUniformBuffer().unbindEffect(),t._scene.finalizeSceneUbo())})),this._shadowMap.onAfterUnbindObservable.add((function(){var n,r;if(t._sceneUBOs&&t._scene.setSceneUniformBuffer(t._currentSceneUBO),t._scene.updateTransformMatrix(),t._filter===e.FILTER_PCF&&i.setColorWrite(!0),t.useBlurExponentialShadowMap||t.useBlurCloseExponentialShadowMap){var o=t.getShadowMapForRendering();o&&(t._scene.postProcessManager.directRender(t._blurPostProcesses,o.renderTarget,!0),i.unBindFramebuffer(o.renderTarget,!0),null===(r=i._debugPopGroup)||void 0===r||r.call(i,1))}else null===(n=i._debugPopGroup)||void 0===n||n.call(i,1)}));var n=new p.ov(0,0,0,0),r=new p.ov(1,1,1,1);this._shadowMap.onClearObservable.add((function(i){t._filter===e.FILTER_PCF?i.clear(r,!1,!0,!1):t.useExponentialShadowMap||t.useBlurExponentialShadowMap?i.clear(n,!0,!0,!1):i.clear(r,!0,!0,!1)})),this._shadowMap.onResizeObservable.add((function(e){t._storedUniqueId=t._shadowMap.uniqueId,t._mapSize=e.getRenderSize(),t._light._markMeshesAsLightDirty(),t.recreateShadowMap()}));for(var o=Re.MIN_RENDERINGGROUPS;o<Re.MAX_RENDERINGGROUPS;o++)this._shadowMap.setRenderingAutoClearDepthStencil(o,!1)}},e.prototype._initializeBlurRTTAndPostProcesses=function(){var e=this,t=this._scene.getEngine(),i=this._mapSize/this.blurScale;this.useKernelBlur&&1===this.blurScale||(this._shadowMap2=new vo(this._light.name+"_shadowMap2",i,this._scene,!1,!0,this._textureType,void 0,void 0,!1),this._shadowMap2.wrapU=an.g.CLAMP_ADDRESSMODE,this._shadowMap2.wrapV=an.g.CLAMP_ADDRESSMODE,this._shadowMap2.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE)),this.useKernelBlur?(this._kernelBlurXPostprocess=new Td(this._light.name+"KernelBlurX",new d.I9(1,0),this.blurKernel,1,null,an.g.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.width=i,this._kernelBlurXPostprocess.height=i,this._kernelBlurXPostprocess.externalTextureSamplerBinding=!0,this._kernelBlurXPostprocess.onApplyObservable.add((function(t){t.setTexture("textureSampler",e._shadowMap)})),this._kernelBlurYPostprocess=new Td(this._light.name+"KernelBlurY",new d.I9(0,1),this.blurKernel,1,null,an.g.BILINEAR_SAMPLINGMODE,t,!1,this._textureType),this._kernelBlurXPostprocess.autoClear=!1,this._kernelBlurYPostprocess.autoClear=!1,this._textureType===c.Y.TEXTURETYPE_UNSIGNED_INT&&(this._kernelBlurXPostprocess.packedFloat=!0,this._kernelBlurYPostprocess.packedFloat=!0),this._blurPostProcesses=[this._kernelBlurXPostprocess,this._kernelBlurYPostprocess]):(this._boxBlurPostprocess=new Yr(this._light.name+"DepthBoxBlur","depthBoxBlur",["screenSize","boxOffset"],[],1,null,an.g.BILINEAR_SAMPLINGMODE,t,!1,"#define OFFSET "+this._blurBoxOffset,this._textureType),this._boxBlurPostprocess.externalTextureSamplerBinding=!0,this._boxBlurPostprocess.onApplyObservable.add((function(t){t.setFloat2("screenSize",i,i),t.setTexture("textureSampler",e._shadowMap)})),this._boxBlurPostprocess.autoClear=!1,this._blurPostProcesses=[this._boxBlurPostprocess])},e.prototype._renderForShadowMap=function(e,t,i,n){var r;if(n.length)for(r=0;r<n.length;r++)this._renderSubMeshForShadowMap(n.data[r]);for(r=0;r<e.length;r++)this._renderSubMeshForShadowMap(e.data[r]);for(r=0;r<t.length;r++)this._renderSubMeshForShadowMap(t.data[r]);if(this._transparencyShadow)for(r=0;r<i.length;r++)this._renderSubMeshForShadowMap(i.data[r],!0);else for(r=0;r<i.length;r++)i.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1},e.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t,i){t.setMatrix("viewProjection",this.getTransformMatrix())},e.prototype._renderSubMeshForShadowMap=function(e,t){var i;void 0===t&&(t=!1);var n=e.getRenderingMesh(),r=e.getEffectiveMesh(),o=this._scene,a=o.getEngine(),s=e.getMaterial();if(r._internalAbstractMeshDataInfo._isActiveIntermediate=!1,s&&0!==e.verticesCount&&e._renderId!==o.getRenderId()){var l=o.useRightHandedSystem,u=r._getWorldMatrixDeterminant()<0,h=s._getEffectiveOrientation(n);(u&&!l||!u&&l)&&(h=h===c.Y.MATERIAL_ClockWiseSideOrientation?c.Y.MATERIAL_CounterClockWiseSideOrientation:c.Y.MATERIAL_ClockWiseSideOrientation);var d=h===c.Y.MATERIAL_ClockWiseSideOrientation;a.setState(s.backFaceCulling,void 0,void 0,d,s.cullBackFaces);var p=n._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!p.mustReturn){var f=a.getCaps().instancedArrays&&(null!==p.visibleInstances[e._id]&&void 0!==p.visibleInstances[e._id]||n.hasThinInstances);if(!this.customAllowRendering||this.customAllowRendering(e))if(this.isReady(e,f,t)){e._renderId=o.getRenderId();var _=s.shadowDepthWrapper,m=null!==(i=null==_?void 0:_.getEffect(e,this,a.currentRenderPassId))&&void 0!==i?i:e._getDrawWrapper(),g=ti.GetEffect(m);a.enableEffect(m),f||n._bind(e,g,s.fillMode),this.getTransformMatrix(),g.setFloat3("biasAndScaleSM",this.bias,this.normalBias,this.depthScale),this.getLight().getTypeID()===Ki.LIGHTTYPEID_DIRECTIONALLIGHT?g.setVector3("lightDataSM",this._cachedDirection):g.setVector3("lightDataSM",this._cachedPosition);var v=this._getCamera();if(v&&g.setFloat2("depthValuesSM",this.getLight().getDepthMinZ(v),this.getLight().getDepthMinZ(v)+this.getLight().getDepthMaxZ(v)),t&&this.enableSoftTransparentShadow&&g.setFloat("softTransparentShadowSM",r.visibility*s.alpha),_)e._setMainDrawWrapperOverride(m),_.standalone?_.baseMaterial.bindForSubMesh(r.getWorldMatrix(),n,e):s.bindForSubMesh(r.getWorldMatrix(),n,e),e._setMainDrawWrapperOverride(null);else{if(this._opacityTexture&&(g.setTexture("diffuseSampler",this._opacityTexture),g.setMatrix("diffuseMatrix",this._opacityTexture.getTextureMatrix()||this._defaultTextureMatrix)),n.useBones&&n.computeBonesUsingShaders&&n.skeleton){var y=n.skeleton;if(y.isUsingTextureForMatrices){var b=y.getTransformMatrixTexture(n);if(!b)return;g.setTexture("boneSampler",b),g.setFloat("boneTextureWidth",4*(y.bones.length+1))}else g.setMatrices("mBones",y.getTransformMatrices(n))}(0,Ui.nR)(n,g),n.morphTargetManager&&n.morphTargetManager.isUsingTextureForTargets&&n.morphTargetManager._bind(g);var T=e.getMesh().bakedVertexAnimationManager;f&&T&&T.isEnabled&&T.bind(g,!0),(0,Xo.gS)(g,s,o)}this._useUBO||_||this._bindCustomEffectForRenderSubMeshForShadowMap(e,g,r),(0,Ui._8)(g,this._scene.getSceneUniformBuffer()),this._scene.getSceneUniformBuffer().bindUniformBuffer();var E=r.getWorldMatrix();f&&(r.getMeshUniformBuffer().bindToEffect(g,"Mesh"),r.transferToEffect(E)),this.forceBackFacesOnly&&a.setState(!0,0,!1,!0,s.cullBackFaces),this.onBeforeShadowMapRenderMeshObservable.notifyObservers(n),this.onBeforeShadowMapRenderObservable.notifyObservers(g),n._processRendering(r,e,g,s.fillMode,p,f,(function(e,t){r===n||e?(r.getMeshUniformBuffer().bindToEffect(g,"Mesh"),r.transferToEffect(e?t:E)):(n.getMeshUniformBuffer().bindToEffect(g,"Mesh"),n.transferToEffect(t))})),this.forceBackFacesOnly&&a.setState(!0,0,!1,!1,s.cullBackFaces),this.onAfterShadowMapRenderObservable.notifyObservers(g),this.onAfterShadowMapRenderMeshObservable.notifyObservers(n)}else this._shadowMap&&this._shadowMap.resetRefreshCounter()}}},e.prototype._applyFilterValues=function(){this._shadowMap&&(this.filter===e.FILTER_NONE||this.filter===e.FILTER_PCSS?this._shadowMap.updateSamplingMode(an.g.NEAREST_SAMPLINGMODE):this._shadowMap.updateSamplingMode(an.g.BILINEAR_SAMPLINGMODE))},e.prototype.forceCompilation=function(e,t){var i=this,n=(0,m.Cl)({useInstances:!1},t),r=this.getShadowMap();if(r){var o=r.renderList;if(o){for(var a=[],s=0,l=o;s<l.length;s++){var c=l[s];a.push.apply(a,c.subMeshes)}if(0!==a.length){var u=0,h=function(){var t,r;if(i._scene&&i._scene.getEngine()){for(;i.isReady(a[u],n.useInstances,null!==(r=null===(t=a[u].getMaterial())||void 0===t?void 0:t.needAlphaBlendingForMesh(a[u].getMesh()))&&void 0!==r&&r);)if(++u>=a.length)return void(e&&e(i));setTimeout(h,16)}};h()}else e&&e(this)}else e&&e(this)}else e&&e(this)},e.prototype.forceCompilationAsync=function(e){var t=this;return new Promise((function(i){t.forceCompilation((function(){i()}),e)}))},e.prototype._isReadyCustomDefines=function(e,t,i){},e.prototype._prepareShadowDefines=function(e,t,i,n){i.push("#define SM_LIGHTTYPE_"+this._light.getClassName().toUpperCase()),i.push("#define SM_FLOAT "+(this._textureType!==c.Y.TEXTURETYPE_UNSIGNED_INT?"1":"0")),i.push("#define SM_ESM "+(this.useExponentialShadowMap||this.useBlurExponentialShadowMap?"1":"0")),i.push("#define SM_DEPTHTEXTURE "+(this.usePercentageCloserFiltering||this.useContactHardeningShadow?"1":"0"));var r=e.getMesh();return i.push("#define SM_NORMALBIAS "+(this.normalBias&&r.isVerticesDataPresent(Se.R.NormalKind)?"1":"0")),i.push("#define SM_DIRECTIONINLIGHTDATA "+(this.getLight().getTypeID()===Ki.LIGHTTYPEID_DIRECTIONALLIGHT?"1":"0")),i.push("#define SM_USEDISTANCE "+(this._light.needCube()?"1":"0")),i.push("#define SM_SOFTTRANSPARENTSHADOW "+(this.enableSoftTransparentShadow&&n?"1":"0")),this._isReadyCustomDefines(i,e,t),i},e.prototype.isReady=function(t,i,n){var r,o=t.getMaterial(),a=null==o?void 0:o.shadowDepthWrapper;if(this._opacityTexture=null,!o)return!1;var s=[];if(this._prepareShadowDefines(t,i,s,n),a){if(!a.isReadyForSubMesh(t,s,this,i,this._scene.getEngine().currentRenderPassId))return!1}else{var l=t._getDrawWrapper(void 0,!0),c=l.effect,u=l.defines,h=[Se.R.PositionKind],d=t.getMesh();this.normalBias&&d.isVerticesDataPresent(Se.R.NormalKind)&&(h.push(Se.R.NormalKind),s.push("#define NORMAL"),d.nonUniformScaling&&s.push("#define NONUNIFORMSCALING"));var p=o.needAlphaTesting();if((p||o.needAlphaBlending())&&(this.useOpacityTextureForTransparentShadow?this._opacityTexture=o.opacityTexture:this._opacityTexture=o.getAlphaTestTexture(),this._opacityTexture)){if(!this._opacityTexture.isReady())return!1;var f=null!==(r=o.alphaCutOff)&&void 0!==r?r:e.DEFAULT_ALPHA_CUTOFF;s.push("#define ALPHATEXTURE"),p&&s.push("#define ALPHATESTVALUE ".concat(f).concat(f%1==0?".":"")),d.isVerticesDataPresent(Se.R.UVKind)&&(h.push(Se.R.UVKind),s.push("#define UV1")),d.isVerticesDataPresent(Se.R.UV2Kind)&&1===this._opacityTexture.coordinatesIndex&&(h.push(Se.R.UV2Kind),s.push("#define UV2"))}var _=new Oo;if(d.useBones&&d.computeBonesUsingShaders&&d.skeleton){h.push(Se.R.MatricesIndicesKind),h.push(Se.R.MatricesWeightsKind),d.numBoneInfluencers>4&&(h.push(Se.R.MatricesIndicesExtraKind),h.push(Se.R.MatricesWeightsExtraKind));var m=d.skeleton;s.push("#define NUM_BONE_INFLUENCERS "+d.numBoneInfluencers),d.numBoneInfluencers>0&&_.addCPUSkinningFallback(0,d),m.isUsingTextureForMatrices?s.push("#define BONETEXTURE"):s.push("#define BonesPerMesh "+(m.bones.length+1))}else s.push("#define NUM_BONE_INFLUENCERS 0");var g=d.morphTargetManager,v=0;if(g&&(v=g.numMaxInfluencers||g.numInfluencers)>0&&(s.push("#define MORPHTARGETS"),s.push("#define NUM_MORPH_INFLUENCERS "+v),g.isUsingTextureForTargets&&s.push("#define MORPHTARGETS_TEXTURE"),(0,Ui.MF)(h,d,v)),(0,Xo.tv)(o,this._scene,s),i&&(s.push("#define INSTANCES"),(0,Ui.te)(h),t.getRenderingMesh().hasThinInstances&&s.push("#define THIN_INSTANCES")),this.customShaderOptions&&this.customShaderOptions.defines)for(var y=0,b=this.customShaderOptions.defines;y<b.length;y++){var T=b[y];-1===s.indexOf(T)&&s.push(T)}var E=d.bakedVertexAnimationManager;i&&E&&E.isEnabled&&(s.push("#define BAKED_VERTEX_ANIMATION_TEXTURE"),h.push("bakedVertexAnimationSettingsInstanced"));var S=s.join("\n");if(u!==S){u=S;var x="shadowMap",C=["world","mBones","viewProjection","diffuseMatrix","lightDataSM","depthValuesSM","biasAndScaleSM","morphTargetInfluences","morphTargetCount","boneTextureWidth","softTransparentShadowSM","morphTargetTextureInfo","morphTargetTextureIndices","bakedVertexAnimationSettings","bakedVertexAnimationTextureSizeInverted","bakedVertexAnimationTime","bakedVertexAnimationTexture"],A=["diffuseSampler","boneSampler","morphTargets","bakedVertexAnimationTexture"];if((0,Xo.TV)(C),this.customShaderOptions){if(x=this.customShaderOptions.shaderName,this.customShaderOptions.attributes)for(var P=0,R=this.customShaderOptions.attributes;P<R.length;P++){var I=R[P];-1===h.indexOf(I)&&h.push(I)}if(this.customShaderOptions.uniforms)for(var M=0,O=this.customShaderOptions.uniforms;M<O.length;M++){var D=O[M];-1===C.indexOf(D)&&C.push(D)}if(this.customShaderOptions.samplers)for(var N=0,F=this.customShaderOptions.samplers;N<F.length;N++){var L=F[N];-1===A.indexOf(L)&&A.push(L)}}var w=this._scene.getEngine();c=w.createEffect(x,{attributes:h,uniformsNames:C,uniformBuffersNames:["Scene","Mesh"],samplers:A,defines:S,fallbacks:_,onCompiled:null,onError:null,indexParameters:{maxSimultaneousMorphTargets:v}},w),l.setEffect(c,u)}if(!c.isReady())return!1}return(this.useBlurExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(this._blurPostProcesses&&this._blurPostProcesses.length||this._initializeBlurRTTAndPostProcesses()),!(this._kernelBlurXPostprocess&&!this._kernelBlurXPostprocess.isReady()||this._kernelBlurYPostprocess&&!this._kernelBlurYPostprocess.isReady()||this._boxBlurPostprocess&&!this._boxBlurPostprocess.isReady())},e.prototype.prepareDefines=function(t,i){var n=this._scene,r=this._light;n.shadowsEnabled&&r.shadowEnabled&&(t["SHADOW"+i]=!0,this.useContactHardeningShadow?(t["SHADOWPCSS"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)):this.usePercentageCloserFiltering?(t["SHADOWPCF"+i]=!0,this._filteringQuality===e.QUALITY_LOW?t["SHADOWLOWQUALITY"+i]=!0:this._filteringQuality===e.QUALITY_MEDIUM&&(t["SHADOWMEDIUMQUALITY"+i]=!0)):this.usePoissonSampling?t["SHADOWPOISSON"+i]=!0:this.useExponentialShadowMap||this.useBlurExponentialShadowMap?t["SHADOWESM"+i]=!0:(this.useCloseExponentialShadowMap||this.useBlurCloseExponentialShadowMap)&&(t["SHADOWCLOSEESM"+i]=!0),r.needCube()&&(t["SHADOWCUBE"+i]=!0))},e.prototype.bindShadowLight=function(t,i){var n=this._light;if(this._scene.shadowsEnabled&&n.shadowEnabled){var r=this._getCamera();if(r){var o=this.getShadowMap();if(o){n.needCube()||i.setMatrix("lightMatrix"+t,this.getTransformMatrix());var a=this.getShadowMapForRendering();this._filter===e.FILTER_PCF?(i.setDepthStencilTexture("shadowTexture"+t,a),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o.getSize().width,1/o.getSize().width,this.frustumEdgeFalloff,t)):this._filter===e.FILTER_PCSS?(i.setDepthStencilTexture("shadowTexture"+t,a),i.setTexture("depthTexture"+t,a),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/o.getSize().width,this._contactHardeningLightSizeUVRatio*o.getSize().width,this.frustumEdgeFalloff,t)):(i.setTexture("shadowTexture"+t,a),n._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),this.blurScale/o.getSize().width,this.depthScale,this.frustumEdgeFalloff,t)),n._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(r),this.getLight().getDepthMinZ(r)+this.getLight().getDepthMaxZ(r),t)}}}},Object.defineProperty(e.prototype,"viewMatrix",{get:function(){return this._viewMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"projectionMatrix",{get:function(){return this._projectionMatrix},enumerable:!1,configurable:!0}),e.prototype.getTransformMatrix=function(){var e=this._scene;if(this._currentRenderId===e.getRenderId()&&this._currentFaceIndexCache===this._currentFaceIndex)return this._transformMatrix;this._currentRenderId=e.getRenderId(),this._currentFaceIndexCache=this._currentFaceIndex;var t=this._light.position;if(this._light.computeTransformedInformation()&&(t=this._light.transformedPosition),d.Pq.NormalizeToRef(this._light.getShadowDirection(this._currentFaceIndex),this._lightDirection),1===Math.abs(d.Pq.Dot(this._lightDirection,d.Pq.Up()))&&(this._lightDirection.z=1e-13),this._light.needProjectionMatrixCompute()||!this._cachedPosition||!this._cachedDirection||!t.equals(this._cachedPosition)||!this._lightDirection.equals(this._cachedDirection)){this._cachedPosition.copyFrom(t),this._cachedDirection.copyFrom(this._lightDirection),d.uq.LookAtLHToRef(t,t.add(this._lightDirection),d.Pq.Up(),this._viewMatrix);var i=this.getShadowMap();if(i){var n=i.renderList;n&&this._light.setShadowProjectionMatrix(this._projectionMatrix,this._viewMatrix,n)}this._viewMatrix.multiplyToRef(this._projectionMatrix,this._transformMatrix)}return this._transformMatrix},e.prototype.recreateShadowMap=function(){var e=this._shadowMap;if(e){var t=e.renderList;if(this._disposeRTTandPostProcesses(),this._initializeGenerator(),this.filter=this._filter,this._applyFilterValues(),t){this._shadowMap.renderList||(this._shadowMap.renderList=[]);for(var i=0,n=t;i<n.length;i++){var r=n[i];this._shadowMap.renderList.push(r)}}else this._shadowMap.renderList=null}},e.prototype._disposeBlurPostProcesses=function(){this._shadowMap2&&(this._shadowMap2.dispose(),this._shadowMap2=null),this._boxBlurPostprocess&&(this._boxBlurPostprocess.dispose(),this._boxBlurPostprocess=null),this._kernelBlurXPostprocess&&(this._kernelBlurXPostprocess.dispose(),this._kernelBlurXPostprocess=null),this._kernelBlurYPostprocess&&(this._kernelBlurYPostprocess.dispose(),this._kernelBlurYPostprocess=null),this._blurPostProcesses=[]},e.prototype._disposeRTTandPostProcesses=function(){this._shadowMap&&(this._shadowMap.dispose(),this._shadowMap=null),this._disposeBlurPostProcesses()},e.prototype._disposeSceneUBOs=function(){if(this._sceneUBOs){for(var e=0,t=this._sceneUBOs;e<t.length;e++)t[e].dispose();this._sceneUBOs=[]}},e.prototype.dispose=function(){var e;if(this._disposeRTTandPostProcesses(),this._disposeSceneUBOs(),this._light){if(this._light._shadowGenerators){for(var t=this._light._shadowGenerators.entries(),i=t.next();!0!==i.done;i=t.next()){var n=(e=i.value)[0];e[1]===this&&this._light._shadowGenerators.delete(n)}0===this._light._shadowGenerators.size&&(this._light._shadowGenerators=null)}this._light._markMeshesAsLightDirty()}this.onBeforeShadowMapRenderMeshObservable.clear(),this.onBeforeShadowMapRenderObservable.clear(),this.onAfterShadowMapRenderMeshObservable.clear(),this.onAfterShadowMapRenderObservable.clear()},e.prototype.serialize=function(){var e,t={},i=this.getShadowMap();if(!i)return t;if(t.className=this.getClassName(),t.lightId=this._light.id,t.cameraId=null===(e=this._camera)||void 0===e?void 0:e.id,t.id=this.id,t.mapSize=i.getRenderSize(),t.forceBackFacesOnly=this.forceBackFacesOnly,t.darkness=this.getDarkness(),t.transparencyShadow=this._transparencyShadow,t.frustumEdgeFalloff=this.frustumEdgeFalloff,t.bias=this.bias,t.normalBias=this.normalBias,t.usePercentageCloserFiltering=this.usePercentageCloserFiltering,t.useContactHardeningShadow=this.useContactHardeningShadow,t.contactHardeningLightSizeUVRatio=this.contactHardeningLightSizeUVRatio,t.filteringQuality=this.filteringQuality,t.useExponentialShadowMap=this.useExponentialShadowMap,t.useBlurExponentialShadowMap=this.useBlurExponentialShadowMap,t.useCloseExponentialShadowMap=this.useBlurExponentialShadowMap,t.useBlurCloseExponentialShadowMap=this.useBlurExponentialShadowMap,t.usePoissonSampling=this.usePoissonSampling,t.depthScale=this.depthScale,t.blurBoxOffset=this.blurBoxOffset,t.blurKernel=this.blurKernel,t.blurScale=this.blurScale,t.useKernelBlur=this.useKernelBlur,t.renderList=[],i.renderList)for(var n=0;n<i.renderList.length;n++){var r=i.renderList[n];t.renderList.push(r.id)}return t},e.Parse=function(t,i,n){for(var r=i.getLightById(t.lightId),o=void 0!==t.cameraId?i.getCameraById(t.cameraId):null,a=n?n(t.mapSize,r,o):new e(t.mapSize,r,void 0,o),s=a.getShadowMap(),l=0;l<t.renderList.length;l++)i.getMeshesById(t.renderList[l]).forEach((function(e){s&&(s.renderList||(s.renderList=[]),s.renderList.push(e))}));return void 0!==t.id&&(a.id=t.id),a.forceBackFacesOnly=!!t.forceBackFacesOnly,void 0!==t.darkness&&a.setDarkness(t.darkness),t.transparencyShadow&&a.setTransparencyShadow(!0),void 0!==t.frustumEdgeFalloff&&(a.frustumEdgeFalloff=t.frustumEdgeFalloff),void 0!==t.bias&&(a.bias=t.bias),void 0!==t.normalBias&&(a.normalBias=t.normalBias),t.usePercentageCloserFiltering?a.usePercentageCloserFiltering=!0:t.useContactHardeningShadow?a.useContactHardeningShadow=!0:t.usePoissonSampling?a.usePoissonSampling=!0:t.useExponentialShadowMap?a.useExponentialShadowMap=!0:t.useBlurExponentialShadowMap?a.useBlurExponentialShadowMap=!0:t.useCloseExponentialShadowMap?a.useCloseExponentialShadowMap=!0:t.useBlurCloseExponentialShadowMap?a.useBlurCloseExponentialShadowMap=!0:t.useVarianceShadowMap?a.useExponentialShadowMap=!0:t.useBlurVarianceShadowMap&&(a.useBlurExponentialShadowMap=!0),void 0!==t.contactHardeningLightSizeUVRatio&&(a.contactHardeningLightSizeUVRatio=t.contactHardeningLightSizeUVRatio),void 0!==t.filteringQuality&&(a.filteringQuality=t.filteringQuality),t.depthScale&&(a.depthScale=t.depthScale),t.blurScale&&(a.blurScale=t.blurScale),t.blurBoxOffset&&(a.blurBoxOffset=t.blurBoxOffset),t.useKernelBlur&&(a.useKernelBlur=t.useKernelBlur),t.blurKernel&&(a.blurKernel=t.blurKernel),a},e.CLASSNAME="ShadowGenerator",e.FILTER_NONE=0,e.FILTER_EXPONENTIALSHADOWMAP=1,e.FILTER_POISSONSAMPLING=2,e.FILTER_BLUREXPONENTIALSHADOWMAP=3,e.FILTER_CLOSEEXPONENTIALSHADOWMAP=4,e.FILTER_BLURCLOSEEXPONENTIALSHADOWMAP=5,e.FILTER_PCF=6,e.FILTER_PCSS=7,e.QUALITY_HIGH=0,e.QUALITY_MEDIUM=1,e.QUALITY_LOW=2,e.DEFAULT_ALPHA_CUTOFF=.5,e._SceneComponentInitialization=function(e){throw(0,k.n)("ShadowGeneratorSceneComponent")},e}();kr.l.ShadersStore.depthPixelShader="#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\nvarying float vDepthMetric;\n#ifdef PACKED\n#include<packingFunctions>\n#endif\n#ifdef STORE_CAMERASPACE_Z\nvarying vec4 vViewPos;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#ifdef STORE_CAMERASPACE_Z\n#ifdef PACKED\ngl_FragColor=pack(vViewPos.z);\n#else\ngl_FragColor=vec4(vViewPos.z,0.0,0.0,1.0);\n#endif\n#else\n#ifdef NONLINEARDEPTH\n#ifdef PACKED\ngl_FragColor=pack(gl_FragCoord.z);\n#else\ngl_FragColor=vec4(gl_FragCoord.z,0.0,0.0,0.0);\n#endif\n#else\n#ifdef PACKED\ngl_FragColor=pack(vDepthMetric);\n#else\ngl_FragColor=vec4(vDepthMetric,0.0,0.0,1.0);\n#endif\n#endif\n#endif\n}";kr.l.IncludesShadersStore.pointCloudVertexDeclaration="#ifdef POINTSIZE\nuniform float pointSize;\n#endif\n";kr.l.ShadersStore.depthVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef STORE_CAMERASPACE_Z\nuniform mat4 view;varying vec4 vViewPos;\n#endif\n#include<pointCloudVertexDeclaration>\nvarying float vDepthMetric;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\ngl_Position=viewProjection*worldPos;\n#ifdef STORE_CAMERASPACE_Z\nvViewPos=view*worldPos;\n#else\n#ifdef USE_REVERSE_DEPTHBUFFER\nvDepthMetric=((-gl_Position.z+depthValues.x)/(depthValues.y));\n#else\nvDepthMetric=((gl_Position.z+depthValues.x)/(depthValues.y));\n#endif\n#endif\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<pointCloudVertex>\n}\n";var Wf=function(){function e(t,i,n,r,o,a,s){void 0===i&&(i=c.Y.TEXTURETYPE_FLOAT),void 0===n&&(n=null),void 0===r&&(r=!1),void 0===o&&(o=an.g.TRILINEAR_SAMPLINGMODE),void 0===a&&(a=!1);var l=this;this.enabled=!0,this.forceDepthWriteTransparentMeshes=!1,this.useOnlyInActiveCamera=!1,this.reverseCulling=!1,this._scene=t,this._storeNonLinearDepth=r,this._storeCameraSpaceZ=a,this.isPacked=i===c.Y.TEXTURETYPE_UNSIGNED_BYTE,this.isPacked?this.clearColor=new p.ov(1,1,1,1):this.clearColor=new p.ov(a?1e8:1,0,0,1),e._SceneComponentInitialization(this._scene);var u=t.getEngine();this._camera=n,o!==an.g.NEAREST_SAMPLINGMODE&&(i!==c.Y.TEXTURETYPE_FLOAT||u._caps.textureFloatLinearFiltering||(o=an.g.NEAREST_SAMPLINGMODE),i!==c.Y.TEXTURETYPE_HALF_FLOAT||u._caps.textureHalfFloatLinearFiltering||(o=an.g.NEAREST_SAMPLINGMODE));var h=this.isPacked||!u._features.supportExtendedTextureFormats?c.Y.TEXTUREFORMAT_RGBA:c.Y.TEXTUREFORMAT_R;this._depthMap=new vo(null!=s?s:"DepthRenderer",{width:u.getRenderWidth(),height:u.getRenderHeight()},this._scene,!1,!0,i,!1,o,void 0,void 0,void 0,h),this._depthMap.wrapU=an.g.CLAMP_ADDRESSMODE,this._depthMap.wrapV=an.g.CLAMP_ADDRESSMODE,this._depthMap.refreshRate=1,this._depthMap.renderParticles=!1,this._depthMap.renderList=null,this._depthMap.noPrePassRenderer=!0,this._depthMap.activeCamera=this._camera,this._depthMap.ignoreCameraViewport=!0,this._depthMap.useCameraPostProcesses=!1,this._depthMap.onClearObservable.add((function(e){e.clear(l.clearColor,!0,!0,!0)})),this._depthMap.onBeforeBindObservable.add((function(){var e;null===(e=u._debugPushGroup)||void 0===e||e.call(u,"depth renderer",1)})),this._depthMap.onAfterUnbindObservable.add((function(){var e;null===(e=u._debugPopGroup)||void 0===e||e.call(u,1)})),this._depthMap.customIsReadyFunction=function(e,t,i){if((i||0===t)&&e.subMeshes)for(var n=0;n<e.subMeshes.length;++n){var r=e.subMeshes[n],o=r.getRenderingMesh(),a=o._getInstancesRenderList(r._id,!!r.getReplacementMesh()),s=u.getCaps().instancedArrays&&(null!==a.visibleInstances[r._id]&&void 0!==a.visibleInstances[r._id]||o.hasThinInstances);if(!l.isReady(r,s))return!1}return!0};var d=function(e){var t,i=e.getRenderingMesh(),n=e.getEffectiveMesh(),r=l._scene,o=r.getEngine(),a=e.getMaterial();if(n._internalAbstractMeshDataInfo._isActiveIntermediate=!1,a&&!n.infiniteDistance&&!a.disableDepthWrite&&0!==e.verticesCount&&e._renderId!==r.getRenderId()){var s=n._getWorldMatrixDeterminant()<0,u=a._getEffectiveOrientation(i);s&&(u=u===c.Y.MATERIAL_ClockWiseSideOrientation?c.Y.MATERIAL_CounterClockWiseSideOrientation:c.Y.MATERIAL_ClockWiseSideOrientation);var h=u===c.Y.MATERIAL_ClockWiseSideOrientation;o.setState(a.backFaceCulling,0,!1,h,l.reverseCulling?!a.cullBackFaces:a.cullBackFaces);var d=i._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!d.mustReturn){var p=o.getCaps().instancedArrays&&(null!==d.visibleInstances[e._id]&&void 0!==d.visibleInstances[e._id]||i.hasThinInstances),f=l._camera||r.activeCamera;if(l.isReady(e,p)&&f){e._renderId=r.getRenderId();var _=null===(t=n._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[o.currentRenderPassId],m=e._getDrawWrapper();!m&&_&&(m=_._getDrawWrapper());var g=f.mode===Xt.ORTHOGRAPHIC_CAMERA;if(!m)return;var v=m.effect;o.enableEffect(m),p||i._bind(e,v,a.fillMode),_?_.bindForSubMesh(n.getWorldMatrix(),n,e):(v.setMatrix("viewProjection",r.getTransformMatrix()),v.setMatrix("world",n.getWorldMatrix()),l._storeCameraSpaceZ&&v.setMatrix("view",r.getViewMatrix()));var y=void 0,b=void 0;if(g?(y=!o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:1,b=o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:1):(y=o.useReverseDepthBuffer&&o.isNDCHalfZRange?f.minZ:o.isNDCHalfZRange?0:f.minZ,b=o.useReverseDepthBuffer&&o.isNDCHalfZRange?0:f.maxZ),v.setFloat2("depthValues",y,y+b),!_){if(a.needAlphaTesting()){var T=a.getAlphaTestTexture();T&&(v.setTexture("diffuseSampler",T),v.setMatrix("diffuseMatrix",T.getTextureMatrix()))}if(i.useBones&&i.computeBonesUsingShaders&&i.skeleton){var E=i.skeleton;if(E.isUsingTextureForMatrices){var S=E.getTransformMatrixTexture(i);if(!S)return;v.setTexture("boneSampler",S),v.setFloat("boneTextureWidth",4*(E.bones.length+1))}else v.setMatrices("mBones",E.getTransformMatrices(i))}(0,Xo.gS)(v,a,r),(0,Ui.nR)(i,v),i.morphTargetManager&&i.morphTargetManager.isUsingTextureForTargets&&i.morphTargetManager._bind(v),a.pointsCloud&&v.setFloat("pointSize",a.pointSize)}i._processRendering(n,e,v,a.fillMode,d,p,(function(e,t){return v.setMatrix("world",t)}))}}}};this._depthMap.customRenderFunction=function(e,t,i,n){var r;if(n.length)for(r=0;r<n.length;r++)d(n.data[r]);for(r=0;r<e.length;r++)d(e.data[r]);for(r=0;r<t.length;r++)d(t.data[r]);if(l.forceDepthWriteTransparentMeshes)for(r=0;r<i.length;r++)d(i.data[r]);else for(r=0;r<i.length;r++)i.data[r].getEffectiveMesh()._internalAbstractMeshDataInfo._isActiveIntermediate=!1}}return e.prototype.setMaterialForRendering=function(e,t){this._depthMap.setMaterialForRendering(e,t)},e.prototype.isReady=function(e,t){var i,n=this._scene.getEngine(),r=e.getMesh(),o=r.getScene(),a=null===(i=r._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[n.currentRenderPassId];if(a)return a.isReadyForSubMesh(r,e,t);var s=e.getMaterial();if(!s||s.disableDepthWrite)return!1;var l=[],c=[Se.R.PositionKind];if(s&&s.needAlphaTesting()&&s.getAlphaTestTexture()&&(l.push("#define ALPHATEST"),r.isVerticesDataPresent(Se.R.UVKind)&&(c.push(Se.R.UVKind),l.push("#define UV1")),r.isVerticesDataPresent(Se.R.UV2Kind)&&(c.push(Se.R.UV2Kind),l.push("#define UV2"))),r.useBones&&r.computeBonesUsingShaders){c.push(Se.R.MatricesIndicesKind),c.push(Se.R.MatricesWeightsKind),r.numBoneInfluencers>4&&(c.push(Se.R.MatricesIndicesExtraKind),c.push(Se.R.MatricesWeightsExtraKind)),l.push("#define NUM_BONE_INFLUENCERS "+r.numBoneInfluencers),l.push("#define BonesPerMesh "+(r.skeleton?r.skeleton.bones.length+1:0));var u=e.getRenderingMesh().skeleton;(null==u?void 0:u.isUsingTextureForMatrices)&&l.push("#define BONETEXTURE")}else l.push("#define NUM_BONE_INFLUENCERS 0");var h=r.morphTargetManager,d=0;h&&(d=h.numMaxInfluencers||h.numInfluencers)>0&&(l.push("#define MORPHTARGETS"),l.push("#define NUM_MORPH_INFLUENCERS "+d),h.isUsingTextureForTargets&&l.push("#define MORPHTARGETS_TEXTURE"),(0,Ui.MF)(c,r,d)),s.pointsCloud&&l.push("#define POINTSIZE"),t&&(l.push("#define INSTANCES"),(0,Ui.te)(c),e.getRenderingMesh().hasThinInstances&&l.push("#define THIN_INSTANCES")),this._storeNonLinearDepth&&l.push("#define NONLINEARDEPTH"),this._storeCameraSpaceZ&&l.push("#define STORE_CAMERASPACE_Z"),this.isPacked&&l.push("#define PACKED"),(0,Xo.tv)(s,o,l);var p=e._getDrawWrapper(void 0,!0),f=p.defines,_=l.join("\n");if(f!==_){var m=["world","mBones","boneTextureWidth","pointSize","viewProjection","view","diffuseMatrix","depthValues","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices"];(0,Xo.TV)(m),p.setEffect(n.createEffect("depth",c,m,["diffuseSampler","morphTargets","boneSampler"],_,void 0,void 0,void 0,{maxSimultaneousMorphTargets:d}),_)}return p.effect.isReady()},e.prototype.getDepthMap=function(){return this._depthMap},e.prototype.dispose=function(){var e=[];for(var t in this._scene._depthRenderer)this._scene._depthRenderer[t]===this&&e.push(t);if(e.length>0){this._depthMap.dispose();for(var i=0,n=e;i<n.length;i++)t=n[i],delete this._scene._depthRenderer[t]}},e._SceneComponentInitialization=function(e){throw(0,k.n)("DepthRendererSceneComponent")},e}();kr.l.ShadersStore.minmaxReduxPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#if defined(INITIAL)\nuniform sampler2D sourceTexture;uniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));float f1=texelFetch(sourceTexture,coord,0).r;float f2=texelFetch(sourceTexture,coord+ivec2(1,0),0).r;float f3=texelFetch(sourceTexture,coord+ivec2(1,1),0).r;float f4=texelFetch(sourceTexture,coord+ivec2(0,1),0).r;float minz=min(min(min(f1,f2),f3),f4);\n#ifdef DEPTH_REDUX\nfloat maxz=max(max(max(sign(1.0-f1)*f1,sign(1.0-f2)*f2),sign(1.0-f3)*f3),sign(1.0-f4)*f4);\n#else\nfloat maxz=max(max(max(f1,f2),f3),f4);\n#endif\nglFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(MAIN)\nuniform vec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*(texSize-1.0));vec2 f1=texelFetch(textureSampler,coord,0).rg;vec2 f2=texelFetch(textureSampler,coord+ivec2(1,0),0).rg;vec2 f3=texelFetch(textureSampler,coord+ivec2(1,1),0).rg;vec2 f4=texelFetch(textureSampler,coord+ivec2(0,1),0).rg;float minz=min(min(min(f1.x,f2.x),f3.x),f4.x);float maxz=max(max(max(f1.y,f2.y),f3.y),f4.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(ONEBEFORELAST)\nuniform ivec2 texSize;void main(void)\n{ivec2 coord=ivec2(vUV*vec2(texSize-1));vec2 f1=texelFetch(textureSampler,coord % texSize,0).rg;vec2 f2=texelFetch(textureSampler,(coord+ivec2(1,0)) % texSize,0).rg;vec2 f3=texelFetch(textureSampler,(coord+ivec2(1,1)) % texSize,0).rg;vec2 f4=texelFetch(textureSampler,(coord+ivec2(0,1)) % texSize,0).rg;float minz=min(f1.x,f2.x);float maxz=max(f1.y,f2.y);glFragColor=vec4(minz,maxz,0.,0.);}\n#elif defined(LAST)\nvoid main(void)\n{glFragColor=vec4(0.);if (true) { \ndiscard;}}\n#endif\n";var Hf=function(){function e(e){var t=this;this.onAfterReductionPerformed=new h.cP,this._forceFullscreenViewport=!0,this._activated=!1,this._camera=e,this._postProcessManager=new Ce(e.getScene()),this._onContextRestoredObserver=e.getEngine().onContextRestoredObservable.add((function(){t._postProcessManager._rebuild()}))}return Object.defineProperty(e.prototype,"sourceTexture",{get:function(){return this._sourceTexture},enumerable:!1,configurable:!0}),e.prototype.setSourceTexture=function(e,t,i,n){var r=this;if(void 0===i&&(i=c.Y.TEXTURETYPE_HALF_FLOAT),void 0===n&&(n=!0),e!==this._sourceTexture){this.dispose(!1),this._sourceTexture=e,this._reductionSteps=[],this._forceFullscreenViewport=n;var o=this._camera.getScene(),a=new Yr("Initial reduction phase","minmaxRedux",["texSize"],["sourceTexture"],1,null,c.Y.TEXTURE_NEAREST_NEAREST,o.getEngine(),!1,"#define INITIAL"+(t?"\n#define DEPTH_REDUX":""),i,void 0,void 0,void 0,c.Y.TEXTUREFORMAT_RG);a.autoClear=!1,a.forceFullscreenViewport=n;var s=this._sourceTexture.getRenderWidth(),l=this._sourceTexture.getRenderHeight();a.onApply=function(e,t){return function(i){i.setTexture("sourceTexture",r._sourceTexture),i.setFloat2("texSize",e,t)}}(s,l),this._reductionSteps.push(a);for(var u=1;s>1||l>1;){s=Math.max(Math.round(s/2),1),l=Math.max(Math.round(l/2),1);var h=new Yr("Reduction phase "+u,"minmaxRedux",["texSize"],null,{width:s,height:l},null,c.Y.TEXTURE_NEAREST_NEAREST,o.getEngine(),!1,"#define "+(1==s&&1==l?"LAST":1==s||1==l?"ONEBEFORELAST":"MAIN"),i,void 0,void 0,void 0,c.Y.TEXTUREFORMAT_RG);h.autoClear=!1,h.forceFullscreenViewport=n,h.onApply=function(e,t){return function(i){1==e||1==t?i.setInt2("texSize",e,t):i.setFloat2("texSize",e,t)}}(s,l),this._reductionSteps.push(h),u++,1==s&&1==l&&h.onAfterRenderObservable.add(function(e,t,i){var n=new Float32Array(4*e*t),a={min:0,max:0};return function(){o.getEngine()._readTexturePixels(i.inputTexture.texture,e,t,-1,0,n,!1),a.min=n[0],a.max=n[1],r.onAfterReductionPerformed.notifyObservers(a)}}(s,l,h))}}},Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._sourceTexture?this._sourceTexture.refreshRate:-1},set:function(e){this._sourceTexture&&(this._sourceTexture.refreshRate=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"activated",{get:function(){return this._activated},enumerable:!1,configurable:!0}),e.prototype.activate=function(){var e=this;!this._onAfterUnbindObserver&&this._sourceTexture&&(this._onAfterUnbindObserver=this._sourceTexture.onAfterUnbindObservable.add((function(){var t,i,n=e._camera.getScene().getEngine();null===(t=n._debugPushGroup)||void 0===t||t.call(n,"min max reduction",1),e._reductionSteps[0].activate(e._camera),e._postProcessManager.directRender(e._reductionSteps,e._reductionSteps[0].inputTexture,e._forceFullscreenViewport),n.unBindFramebuffer(e._reductionSteps[0].inputTexture,!1),null===(i=n._debugPopGroup)||void 0===i||i.call(n,1)})),this._activated=!0)},e.prototype.deactivate=function(){this._onAfterUnbindObserver&&this._sourceTexture&&(this._sourceTexture.onAfterUnbindObservable.remove(this._onAfterUnbindObserver),this._onAfterUnbindObserver=null,this._activated=!1)},e.prototype.dispose=function(e){if(void 0===e&&(e=!0),e&&(this.onAfterReductionPerformed.clear(),this._onContextRestoredObserver&&(this._camera.getEngine().onContextRestoredObservable.remove(this._onContextRestoredObserver),this._onContextRestoredObserver=null)),this.deactivate(),this._reductionSteps){for(var t=0;t<this._reductionSteps.length;++t)this._reductionSteps[t].dispose();this._reductionSteps=null}this._postProcessManager&&e&&this._postProcessManager.dispose(),this._sourceTexture=null},e}(),jf=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"depthRenderer",{get:function(){return this._depthRenderer},enumerable:!1,configurable:!0}),t.prototype.setDepthRenderer=function(t,i,n){void 0===t&&(t=null),void 0===i&&(i=c.Y.TEXTURETYPE_HALF_FLOAT),void 0===n&&(n=!0);var r=this._camera.getScene();this._depthRenderer&&(delete r._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null),null===t&&(r._depthRenderer||(r._depthRenderer={}),(t=this._depthRenderer=new Wf(r,i,this._camera,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE)).enabled=!1,this._depthRendererId="minmax"+this._camera.id,r._depthRenderer[this._depthRendererId]=t),e.prototype.setSourceTexture.call(this,t.getDepthMap(),!0,i,n)},t.prototype.setSourceTexture=function(t,i,n,r){void 0===n&&(n=c.Y.TEXTURETYPE_HALF_FLOAT),void 0===r&&(r=!0),e.prototype.setSourceTexture.call(this,t,i,n,r)},t.prototype.activate=function(){this._depthRenderer&&(this._depthRenderer.enabled=!0),e.prototype.activate.call(this)},t.prototype.deactivate=function(){e.prototype.deactivate.call(this),this._depthRenderer&&(this._depthRenderer.enabled=!1)},t.prototype.dispose=function(t){if(void 0===t&&(t=!0),e.prototype.dispose.call(this,t),this._depthRenderer&&t){var i=this._depthRenderer.getDepthMap().getScene();i&&delete i._depthRenderer[this._depthRendererId],this._depthRenderer.dispose(),this._depthRenderer=null}},t}(Hf),qf=d.Pq.Up(),Kf=d.Pq.Zero(),Qf=new d.Pq,Zf=new d.Pq,Jf=new d.uq,$f=function(e){function t(i,n,r,o,a){void 0===a&&(a=!0);var s=this;return t.IsSupported?((s=e.call(this,i,n,r,o,a)||this).usePercentageCloserFiltering=!0,s):(T.V.Error("CascadedShadowMap is not supported by the current engine."),s)}return(0,m.C6)(t,e),t.prototype._validateFilter=function(e){return e===Xf.FILTER_NONE||e===Xf.FILTER_PCF||e===Xf.FILTER_PCSS?e:(T.V.Error('Unsupported filter "'+e+'"!'),Xf.FILTER_NONE)},Object.defineProperty(t.prototype,"numCascades",{get:function(){return this._numCascades},set:function(e){(e=Math.min(Math.max(e,t.MIN_CASCADES_COUNT),t.MAX_CASCADES_COUNT))!==this._numCascades&&(this._numCascades=e,this.recreateShadowMap(),this._recreateSceneUBOs())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"freezeShadowCastersBoundingInfo",{get:function(){return this._freezeShadowCastersBoundingInfo},set:function(e){var t=this;this._freezeShadowCastersBoundingInfoObservable&&e&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._freezeShadowCastersBoundingInfoObservable||e||(this._freezeShadowCastersBoundingInfoObservable=this._scene.onBeforeRenderObservable.add((function(){return t._computeShadowCastersBoundingInfo()}))),this._freezeShadowCastersBoundingInfo=e,e&&this._computeShadowCastersBoundingInfo()},enumerable:!1,configurable:!0}),t.prototype._computeShadowCastersBoundingInfo=function(){if(this._scbiMin.copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._scbiMax.copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._shadowMap&&this._shadowMap.renderList){for(var e=this._shadowMap.renderList,t=0;t<e.length;t++)if(r=e[t]){var i=r.getBoundingInfo().boundingBox;this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld)}var n=this._scene.meshes;for(t=0;t<n.length;t++){var r;(r=n[t])&&r.isVisible&&r.isEnabled&&r.receiveShadows&&(i=r.getBoundingInfo().boundingBox,this._scbiMin.minimizeInPlace(i.minimumWorld),this._scbiMax.maximizeInPlace(i.maximumWorld))}}this._shadowCastersBoundingInfo.reConstruct(this._scbiMin,this._scbiMax)},Object.defineProperty(t.prototype,"shadowCastersBoundingInfo",{get:function(){return this._shadowCastersBoundingInfo},set:function(e){this._shadowCastersBoundingInfo=e},enumerable:!1,configurable:!0}),t.prototype.setMinMaxDistance=function(e,t){this._minDistance===e&&this._maxDistance===t||(e>t&&(e=0,t=1),e<0&&(e=0),t>1&&(t=1),this._minDistance=e,this._maxDistance=t,this._breaksAreDirty=!0)},Object.defineProperty(t.prototype,"minDistance",{get:function(){return this._minDistance},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"maxDistance",{get:function(){return this._maxDistance},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return t.CLASSNAME},t.prototype.getCascadeMinExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMinExtents[e]:null},t.prototype.getCascadeMaxExtents=function(e){return e>=0&&e<this._numCascades?this._cascadeMaxExtents[e]:null},Object.defineProperty(t.prototype,"shadowMaxZ",{get:function(){return this._getCamera()?this._shadowMaxZ:0},set:function(e){var t=this._getCamera();t?this._shadowMaxZ===e||e<t.minZ||e>t.maxZ&&0!==t.maxZ||(this._shadowMaxZ=e,this._light._markMeshesAsLightDirty(),this._breaksAreDirty=!0):this._shadowMaxZ=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug=e,this._light._markMeshesAsLightDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthClamp",{get:function(){return this._depthClamp},set:function(e){this._depthClamp=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cascadeBlendPercentage",{get:function(){return this._cascadeBlendPercentage},set:function(e){this._cascadeBlendPercentage=e,this._light._markMeshesAsLightDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lambda",{get:function(){return this._lambda},set:function(e){var t=Math.min(Math.max(e,0),1);this._lambda!=t&&(this._lambda=t,this._breaksAreDirty=!0)},enumerable:!1,configurable:!0}),t.prototype.getCascadeViewMatrix=function(e){return e>=0&&e<this._numCascades?this._viewMatrices[e]:null},t.prototype.getCascadeProjectionMatrix=function(e){return e>=0&&e<this._numCascades?this._projectionMatrices[e]:null},t.prototype.getCascadeTransformMatrix=function(e){return e>=0&&e<this._numCascades?this._transformMatrices[e]:null},t.prototype.setDepthRenderer=function(e){this._depthRenderer=e,this._depthReducer&&this._depthReducer.setDepthRenderer(this._depthRenderer)},Object.defineProperty(t.prototype,"autoCalcDepthBounds",{get:function(){return this._autoCalcDepthBounds},set:function(e){var t=this,i=this._getCamera();if(i){if(this._autoCalcDepthBounds=e,!e)return this._depthReducer&&this._depthReducer.deactivate(),void this.setMinMaxDistance(0,1);this._depthReducer||(this._depthReducer=new jf(i),this._depthReducer.onAfterReductionPerformed.add((function(e){var i=e.min,n=e.max;i>=n&&(i=0,n=1),i==t._minDistance&&n==t._maxDistance||t.setMinMaxDistance(i,n)})),this._depthReducer.setDepthRenderer(this._depthRenderer)),this._depthReducer.activate()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"autoCalcDepthBoundsRefreshRate",{get:function(){var e,t,i;return null!==(i=null===(t=null===(e=this._depthReducer)||void 0===e?void 0:e.depthRenderer)||void 0===t?void 0:t.getDepthMap().refreshRate)&&void 0!==i?i:-1},set:function(e){var t;(null===(t=this._depthReducer)||void 0===t?void 0:t.depthRenderer)&&(this._depthReducer.depthRenderer.getDepthMap().refreshRate=e)},enumerable:!1,configurable:!0}),t.prototype.splitFrustum=function(){this._breaksAreDirty=!0},t.prototype._splitFrustum=function(){var e=this._getCamera();if(e){for(var t=e.minZ,i=e.maxZ||this._shadowMaxZ,n=i-t,r=this._minDistance,o=t+r*n,a=t+(this._shadowMaxZ<i&&this._shadowMaxZ>=t?Math.min((this._shadowMaxZ-t)/(i-t),this._maxDistance):this._maxDistance)*n,s=a-o,l=a/o,c=0;c<this._cascades.length;++c){var u=(c+1)/this._numCascades,h=o*Math.pow(l,u),d=o+s*u,p=this._lambda*(h-d)+d;this._cascades[c].prevBreakDistance=0===c?r:this._cascades[c-1].breakDistance,this._cascades[c].breakDistance=(p-t)/n,this._viewSpaceFrustumsZ[c]=p,this._frustumLengths[c]=(this._cascades[c].breakDistance-this._cascades[c].prevBreakDistance)*n}this._breaksAreDirty=!1}},t.prototype._computeMatrices=function(){var e=this._scene;if(this._getCamera()){d.Pq.NormalizeToRef(this._light.getShadowDirection(0),this._lightDirection),1===Math.abs(d.Pq.Dot(this._lightDirection,d.Pq.Up()))&&(this._lightDirection.z=1e-13),this._cachedDirection.copyFrom(this._lightDirection);for(var t=e.getEngine().useReverseDepthBuffer,i=0;i<this._numCascades;++i){this._computeFrustumInWorldSpace(i),this._computeCascadeFrustum(i),this._cascadeMaxExtents[i].subtractToRef(this._cascadeMinExtents[i],Qf),this._frustumCenter[i].addToRef(this._lightDirection.scale(this._cascadeMinExtents[i].z),this._shadowCameraPos[i]),d.uq.LookAtLHToRef(this._shadowCameraPos[i],this._frustumCenter[i],qf,this._viewMatrices[i]);var n=0,r=Qf.z,o=this._shadowCastersBoundingInfo;o.update(this._viewMatrices[i]),r=Math.min(r,o.boundingBox.maximumWorld.z),n=this._depthClamp&&this.filter!==Xf.FILTER_PCSS?Math.max(n,o.boundingBox.minimumWorld.z):Math.min(n,o.boundingBox.minimumWorld.z),d.uq.OrthoOffCenterLHToRef(this._cascadeMinExtents[i].x,this._cascadeMaxExtents[i].x,this._cascadeMinExtents[i].y,this._cascadeMaxExtents[i].y,t?r:n,t?n:r,this._projectionMatrices[i],e.getEngine().isNDCHalfZRange),this._cascadeMinExtents[i].z=n,this._cascadeMaxExtents[i].z=r,this._viewMatrices[i].multiplyToRef(this._projectionMatrices[i],this._transformMatrices[i]),d.Pq.TransformCoordinatesToRef(Kf,this._transformMatrices[i],Qf),Qf.scaleInPlace(this._mapSize/2),Zf.copyFromFloats(Math.round(Qf.x),Math.round(Qf.y),Math.round(Qf.z)),Zf.subtractInPlace(Qf).scaleInPlace(2/this._mapSize),d.uq.TranslationToRef(Zf.x,Zf.y,0,Jf),this._projectionMatrices[i].multiplyToRef(Jf,this._projectionMatrices[i]),this._viewMatrices[i].multiplyToRef(this._projectionMatrices[i],this._transformMatrices[i]),this._transformMatrices[i].copyToArray(this._transformMatricesAsArray,16*i)}}},t.prototype._computeFrustumInWorldSpace=function(e){var i=this._getCamera();if(i){var n=this._cascades[e].prevBreakDistance,r=this._cascades[e].breakDistance,o=this._scene.getEngine().isNDCHalfZRange;i.getViewMatrix();var a=0===i.maxZ,s=i.maxZ;a&&(i.maxZ=this._shadowMaxZ,i.getProjectionMatrix(!0));var l=d.uq.Invert(i.getTransformationMatrix());a&&(i.maxZ=s,i.getProjectionMatrix(!0));for(var c=this._scene.getEngine().useReverseDepthBuffer?4:0,u=0;u<t._FrustumCornersNDCSpace.length;++u)Qf.copyFrom(t._FrustumCornersNDCSpace[(u+c)%t._FrustumCornersNDCSpace.length]),o&&-1===Qf.z&&(Qf.z=0),d.Pq.TransformCoordinatesToRef(Qf,l,this._frustumCornersWorldSpace[e][u]);for(u=0;u<t._FrustumCornersNDCSpace.length/2;++u)Qf.copyFrom(this._frustumCornersWorldSpace[e][u+4]).subtractInPlace(this._frustumCornersWorldSpace[e][u]),Zf.copyFrom(Qf).scaleInPlace(n),Qf.scaleInPlace(r),Qf.addInPlace(this._frustumCornersWorldSpace[e][u]),this._frustumCornersWorldSpace[e][u+4].copyFrom(Qf),this._frustumCornersWorldSpace[e][u].addInPlace(Zf)}},t.prototype._computeCascadeFrustum=function(e){if(this._cascadeMinExtents[e].copyFromFloats(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),this._cascadeMaxExtents[e].copyFromFloats(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),this._frustumCenter[e].copyFromFloats(0,0,0),this._getCamera()){for(var t=0;t<this._frustumCornersWorldSpace[e].length;++t)this._frustumCenter[e].addInPlace(this._frustumCornersWorldSpace[e][t]);if(this._frustumCenter[e].scaleInPlace(1/this._frustumCornersWorldSpace[e].length),this.stabilizeCascades){var i=0;for(t=0;t<this._frustumCornersWorldSpace[e].length;++t){var n=this._frustumCornersWorldSpace[e][t].subtractToRef(this._frustumCenter[e],Qf).length();i=Math.max(i,n)}i=Math.ceil(16*i)/16,this._cascadeMaxExtents[e].copyFromFloats(i,i,i),this._cascadeMinExtents[e].copyFromFloats(-i,-i,-i)}else{var r=this._frustumCenter[e];for(this._frustumCenter[e].addToRef(this._lightDirection,Qf),d.uq.LookAtLHToRef(r,Qf,qf,Jf),t=0;t<this._frustumCornersWorldSpace[e].length;++t)d.Pq.TransformCoordinatesToRef(this._frustumCornersWorldSpace[e][t],Jf,Qf),this._cascadeMinExtents[e].minimizeInPlace(Qf),this._cascadeMaxExtents[e].maximizeInPlace(Qf)}}},t.prototype._recreateSceneUBOs=function(){if(this._disposeSceneUBOs(),this._sceneUBOs)for(var e=0;e<this._numCascades;++e)this._sceneUBOs.push(this._scene.createSceneUniformBuffer('Scene for CSM Shadow Generator (light "'.concat(this._light.name,'" cascade #').concat(e,")")))},Object.defineProperty(t,"IsSupported",{get:function(){var e=D.q.LastCreatedEngine;return!!e&&e._features.supportCSM},enumerable:!1,configurable:!0}),t.prototype._initializeGenerator=function(){var i,n,r,o,a,s,l,c,u,h,p,f,_,m,g,v,y,b,T,E;this.penumbraDarkness=null!==(i=this.penumbraDarkness)&&void 0!==i?i:1,this._numCascades=null!==(n=this._numCascades)&&void 0!==n?n:t.DEFAULT_CASCADES_COUNT,this.stabilizeCascades=null!==(r=this.stabilizeCascades)&&void 0!==r&&r,this._freezeShadowCastersBoundingInfoObservable=null!==(o=this._freezeShadowCastersBoundingInfoObservable)&&void 0!==o?o:null,this.freezeShadowCastersBoundingInfo=null!==(a=this.freezeShadowCastersBoundingInfo)&&void 0!==a&&a,this._scbiMin=null!==(s=this._scbiMin)&&void 0!==s?s:new d.Pq(0,0,0),this._scbiMax=null!==(l=this._scbiMax)&&void 0!==l?l:new d.Pq(0,0,0),this._shadowCastersBoundingInfo=null!==(c=this._shadowCastersBoundingInfo)&&void 0!==c?c:new $t(new d.Pq(0,0,0),new d.Pq(0,0,0)),this._breaksAreDirty=null===(u=this._breaksAreDirty)||void 0===u||u,this._minDistance=null!==(h=this._minDistance)&&void 0!==h?h:0,this._maxDistance=null!==(p=this._maxDistance)&&void 0!==p?p:1,this._currentLayer=null!==(f=this._currentLayer)&&void 0!==f?f:0,this._shadowMaxZ=null!==(g=null!==(_=this._shadowMaxZ)&&void 0!==_?_:null===(m=this._getCamera())||void 0===m?void 0:m.maxZ)&&void 0!==g?g:1e4,this._debug=null!==(v=this._debug)&&void 0!==v&&v,this._depthClamp=null===(y=this._depthClamp)||void 0===y||y,this._cascadeBlendPercentage=null!==(b=this._cascadeBlendPercentage)&&void 0!==b?b:.1,this._lambda=null!==(T=this._lambda)&&void 0!==T?T:.5,this._autoCalcDepthBounds=null!==(E=this._autoCalcDepthBounds)&&void 0!==E&&E,this._recreateSceneUBOs(),e.prototype._initializeGenerator.call(this)},t.prototype._createTargetRenderTexture=function(){var e=this._scene.getEngine(),t={width:this._mapSize,height:this._mapSize,layers:this.numCascades};this._shadowMap=new vo(this._light.name+"_CSMShadowMap",t,this._scene,!1,!0,this._textureType,!1,void 0,!1,!1,void 0,this._useRedTextureType?c.Y.TEXTUREFORMAT_RED:c.Y.TEXTUREFORMAT_RGBA),this._shadowMap.createDepthStencilTexture(e.useReverseDepthBuffer?c.Y.GREATER:c.Y.LESS,!0,void 0,void 0,void 0,"DepthStencilForCSMShadowGenerator-".concat(this._light.name)),this._shadowMap.noPrePassRenderer=!0},t.prototype._initializeShadowMap=function(){var i=this;if(e.prototype._initializeShadowMap.call(this),null!==this._shadowMap){this._transformMatricesAsArray=new Float32Array(16*this._numCascades),this._viewSpaceFrustumsZ=new Array(this._numCascades),this._frustumLengths=new Array(this._numCascades),this._lightSizeUVCorrection=new Array(2*this._numCascades),this._depthCorrection=new Array(this._numCascades),this._cascades=[],this._viewMatrices=[],this._projectionMatrices=[],this._transformMatrices=[],this._cascadeMinExtents=[],this._cascadeMaxExtents=[],this._frustumCenter=[],this._shadowCameraPos=[],this._frustumCornersWorldSpace=[];for(var n=0;n<this._numCascades;++n){this._cascades[n]={prevBreakDistance:0,breakDistance:0},this._viewMatrices[n]=d.uq.Zero(),this._projectionMatrices[n]=d.uq.Zero(),this._transformMatrices[n]=d.uq.Zero(),this._cascadeMinExtents[n]=new d.Pq,this._cascadeMaxExtents[n]=new d.Pq,this._frustumCenter[n]=new d.Pq,this._shadowCameraPos[n]=new d.Pq,this._frustumCornersWorldSpace[n]=new Array(t._FrustumCornersNDCSpace.length);for(var r=0;r<t._FrustumCornersNDCSpace.length;++r)this._frustumCornersWorldSpace[n][r]=new d.Pq}var o=this._scene.getEngine();this._shadowMap.onBeforeBindObservable.clear(),this._shadowMap.onBeforeRenderObservable.clear(),this._shadowMap.onBeforeRenderObservable.add((function(e){i._sceneUBOs&&i._scene.setSceneUniformBuffer(i._sceneUBOs[e]),i._currentLayer=e,i._filter===Xf.FILTER_PCF&&o.setColorWrite(!1),i._scene.setTransformMatrix(i.getCascadeViewMatrix(e),i.getCascadeProjectionMatrix(e)),i._useUBO&&(i._scene.getSceneUniformBuffer().unbindEffect(),i._scene.finalizeSceneUbo())})),this._shadowMap.onBeforeBindObservable.add((function(){var e;i._currentSceneUBO=i._scene.getSceneUniformBuffer(),null===(e=o._debugPushGroup)||void 0===e||e.call(o,"cascaded shadow map generation for pass id ".concat(o.currentRenderPassId),1),i._breaksAreDirty&&i._splitFrustum(),i._computeMatrices()})),this._splitFrustum()}},t.prototype._bindCustomEffectForRenderSubMeshForShadowMap=function(e,t){t.setMatrix("viewProjection",this.getCascadeTransformMatrix(this._currentLayer))},t.prototype._isReadyCustomDefines=function(e){e.push("#define SM_DEPTHCLAMP "+(this._depthClamp&&this._filter!==Xf.FILTER_PCSS?"1":"0"))},t.prototype.prepareDefines=function(t,i){e.prototype.prepareDefines.call(this,t,i);var n=this._scene,r=this._light;if(n.shadowsEnabled&&r.shadowEnabled){t["SHADOWCSM"+i]=!0,t["SHADOWCSMDEBUG"+i]=this.debug,t["SHADOWCSMNUM_CASCADES"+i]=this.numCascades,t["SHADOWCSM_RIGHTHANDED"+i]=n.useRightHandedSystem;var o=this._getCamera();o&&this._shadowMaxZ<=(o.maxZ||this._shadowMaxZ)&&(t["SHADOWCSMUSESHADOWMAXZ"+i]=!0),0===this.cascadeBlendPercentage&&(t["SHADOWCSMNOBLEND"+i]=!0)}},t.prototype.bindShadowLight=function(e,t){var i=this._light;if(this._scene.shadowsEnabled&&i.shadowEnabled){var n=this._getCamera();if(n){var r=this.getShadowMap();if(r){var o=r.getSize().width;if(t.setMatrices("lightMatrix"+e,this._transformMatricesAsArray),t.setArray("viewFrustumZ"+e,this._viewSpaceFrustumsZ),t.setFloat("cascadeBlendFactor"+e,0===this.cascadeBlendPercentage?1e4:1/this.cascadeBlendPercentage),t.setArray("frustumLengths"+e,this._frustumLengths),this._filter===Xf.FILTER_PCF)t.setDepthStencilTexture("shadowTexture"+e,r),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);else if(this._filter===Xf.FILTER_PCSS){for(var a=0;a<this._numCascades;++a)this._lightSizeUVCorrection[2*a+0]=0===a?1:(this._cascadeMaxExtents[0].x-this._cascadeMinExtents[0].x)/(this._cascadeMaxExtents[a].x-this._cascadeMinExtents[a].x),this._lightSizeUVCorrection[2*a+1]=0===a?1:(this._cascadeMaxExtents[0].y-this._cascadeMinExtents[0].y)/(this._cascadeMaxExtents[a].y-this._cascadeMinExtents[a].y),this._depthCorrection[a]=0===a?1:(this._cascadeMaxExtents[a].z-this._cascadeMinExtents[a].z)/(this._cascadeMaxExtents[0].z-this._cascadeMinExtents[0].z);t.setDepthStencilTexture("shadowTexture"+e,r),t.setTexture("depthTexture"+e,r),t.setArray2("lightSizeUVCorrection"+e,this._lightSizeUVCorrection),t.setArray("depthCorrection"+e,this._depthCorrection),t.setFloat("penumbraDarkness"+e,this.penumbraDarkness),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),1/o,this._contactHardeningLightSizeUVRatio*o,this.frustumEdgeFalloff,e)}else t.setTexture("shadowTexture"+e,r),i._uniformBuffer.updateFloat4("shadowsInfo",this.getDarkness(),o,1/o,this.frustumEdgeFalloff,e);i._uniformBuffer.updateFloat2("depthValues",this.getLight().getDepthMinZ(n),this.getLight().getDepthMinZ(n)+this.getLight().getDepthMaxZ(n),e)}}}},t.prototype.getTransformMatrix=function(){return this.getCascadeTransformMatrix(0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._freezeShadowCastersBoundingInfoObservable&&(this._scene.onBeforeRenderObservable.remove(this._freezeShadowCastersBoundingInfoObservable),this._freezeShadowCastersBoundingInfoObservable=null),this._depthReducer&&(this._depthReducer.dispose(),this._depthReducer=null)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i=this.getShadowMap();if(!i)return t;if(t.numCascades=this._numCascades,t.debug=this._debug,t.stabilizeCascades=this.stabilizeCascades,t.lambda=this._lambda,t.cascadeBlendPercentage=this.cascadeBlendPercentage,t.depthClamp=this._depthClamp,t.autoCalcDepthBounds=this.autoCalcDepthBounds,t.shadowMaxZ=this._shadowMaxZ,t.penumbraDarkness=this.penumbraDarkness,t.freezeShadowCastersBoundingInfo=this._freezeShadowCastersBoundingInfo,t.minDistance=this.minDistance,t.maxDistance=this.maxDistance,t.renderList=[],i.renderList)for(var n=0;n<i.renderList.length;n++){var r=i.renderList[n];t.renderList.push(r.id)}return t},t.Parse=function(e,i){var n=Xf.Parse(e,i,(function(e,i,n){return new t(e,i,void 0,n)}));return void 0!==e.numCascades&&(n.numCascades=e.numCascades),void 0!==e.debug&&(n.debug=e.debug),void 0!==e.stabilizeCascades&&(n.stabilizeCascades=e.stabilizeCascades),void 0!==e.lambda&&(n.lambda=e.lambda),void 0!==e.cascadeBlendPercentage&&(n.cascadeBlendPercentage=e.cascadeBlendPercentage),void 0!==e.depthClamp&&(n.depthClamp=e.depthClamp),void 0!==e.autoCalcDepthBounds&&(n.autoCalcDepthBounds=e.autoCalcDepthBounds),void 0!==e.shadowMaxZ&&(n.shadowMaxZ=e.shadowMaxZ),void 0!==e.penumbraDarkness&&(n.penumbraDarkness=e.penumbraDarkness),void 0!==e.freezeShadowCastersBoundingInfo&&(n.freezeShadowCastersBoundingInfo=e.freezeShadowCastersBoundingInfo),void 0!==e.minDistance&&void 0!==e.maxDistance&&n.setMinMaxDistance(e.minDistance,e.maxDistance),n},t._FrustumCornersNDCSpace=[new d.Pq(-1,1,-1),new d.Pq(1,1,-1),new d.Pq(1,-1,-1),new d.Pq(-1,-1,-1),new d.Pq(-1,1,1),new d.Pq(1,1,1),new d.Pq(1,-1,1),new d.Pq(-1,-1,1)],t.CLASSNAME="CascadedShadowGenerator",t.DEFAULT_CASCADES_COUNT=4,t.MIN_CASCADES_COUNT=2,t.MAX_CASCADES_COUNT=4,t._SceneComponentInitialization=function(e){throw(0,k.n)("ShadowGeneratorSceneComponent")},t}(Xf);l.AddParser(Ie.NAME_SHADOWGENERATOR,(function(e,t){if(void 0!==e.shadowGenerators&&null!==e.shadowGenerators)for(var i=0,n=e.shadowGenerators.length;i<n;i++){var r=e.shadowGenerators[i];r.className===$f.CLASSNAME?$f.Parse(r,t):Xf.Parse(r,t)}}));var e_=function(){function e(e){this.name=Ie.NAME_SHADOWGENERATOR,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ie.STEP_GATHERRENDERTARGETS_SHADOWGENERATOR,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.serialize=function(e){e.shadowGenerators=[];for(var t=0,i=this.scene.lights;t<i.length;t++){var n=i[t].getShadowGenerators();if(n)for(var r=n.values(),o=r.next();!0!==o.done;o=r.next()){var a=o.value;e.shadowGenerators.push(a.serialize())}}},e.prototype.addFromContainer=function(e){},e.prototype.removeFromContainer=function(e,t){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){var t=this.scene;if(this.scene.shadowsEnabled)for(var i=0;i<t.lights.length;i++){var n=t.lights[i],r=n.getShadowGenerators();if(n.isEnabled()&&n.shadowEnabled&&r)for(var o=r.values(),a=o.next();!0!==a.done;a=o.next()){var s=a.value.getShadowMap();-1!==t.textures.indexOf(s)&&e.push(s)}}},e}();Xf._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_SHADOWGENERATOR);t||(t=new e_(e),e._addComponent(t))},Y.AddNodeConstructor("Light_Type_0",(function(e,t){return function(){return new t_(e,d.Pq.Zero(),t)}}));var t_=function(e){function t(t,i,n){var r=e.call(this,t,n)||this;return r._shadowAngle=Math.PI/2,r.position=i,r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"shadowAngle",{get:function(){return this._shadowAngle},set:function(e){this._shadowAngle=e,this.forceProjectionMatrixCompute()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._direction},set:function(e){var t=this.needCube();if(this._direction=e,this.needCube()!==t&&this._shadowGenerators)for(var i=this._shadowGenerators.values(),n=i.next();!0!==n.done;n=i.next())n.value.recreateShadowMap()},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PointLight"},t.prototype.getTypeID=function(){return Ki.LIGHTTYPEID_POINTLIGHT},t.prototype.needCube=function(){return!this.direction},t.prototype.getShadowDirection=function(t){if(this.direction)return e.prototype.getShadowDirection.call(this,t);switch(t){case 0:return new d.Pq(1,0,0);case 1:return new d.Pq(-1,0,0);case 2:return new d.Pq(0,-1,0);case 3:return new d.Pq(0,1,0);case 4:return new d.Pq(0,0,1);case 5:return new d.Pq(0,0,-1)}return d.Pq.Zero()},t.prototype._setDefaultShadowProjectionMatrix=function(e,t,i){var n=this.getScene().activeCamera;if(n){var r=void 0!==this.shadowMinZ?this.shadowMinZ:n.minZ,o=void 0!==this.shadowMaxZ?this.shadowMaxZ:n.maxZ,a=this.getScene().getEngine().useReverseDepthBuffer;d.uq.PerspectiveFovLHToRef(this.shadowAngle,1,a?o:r,a?r:o,e,!0,this._scene.getEngine().isNDCHalfZRange,void 0,a)}},t.prototype._buildUniformLayout=function(){this._uniformBuffer.addUniform("vLightData",4),this._uniformBuffer.addUniform("vLightDiffuse",4),this._uniformBuffer.addUniform("vLightSpecular",4),this._uniformBuffer.addUniform("vLightFalloff",4),this._uniformBuffer.addUniform("shadowsInfo",3),this._uniformBuffer.addUniform("depthValues",2),this._uniformBuffer.create()},t.prototype.transferToEffect=function(e,t){return this.computeTransformedInformation()?this._uniformBuffer.updateFloat4("vLightData",this.transformedPosition.x,this.transformedPosition.y,this.transformedPosition.z,0,t):this._uniformBuffer.updateFloat4("vLightData",this.position.x,this.position.y,this.position.z,0,t),this._uniformBuffer.updateFloat4("vLightFalloff",this.range,this._inverseSquaredRange,0,0,t),this},t.prototype.transferToNodeMaterialEffect=function(e,t){return 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e=this;this._loadingDiv&&(this._loadingDiv.style.opacity="0",this._loadingDiv.addEventListener("transitionend",(function(){e._loadingTextDiv&&(e._loadingTextDiv.remove(),e._loadingTextDiv=null),e._loadingDiv&&(e._loadingDiv.remove(),e._loadingDiv=null),e._style&&(e._style.remove(),e._style=null),window.removeEventListener("resize",e._resizeLoadingUI)})))},Object.defineProperty(e.prototype,"loadingUIText",{get:function(){return this._loadingText},set:function(e){this._loadingText=e,this._loadingTextDiv&&(this._loadingTextDiv.innerHTML=this._loadingText)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loadingUIBackgroundColor",{get:function(){return this._loadingDivBackgroundColor},set:function(e){this._loadingDivBackgroundColor=e,this._loadingDiv&&(this._loadingDiv.style.backgroundColor=this._loadingDivBackgroundColor)},enumerable:!1,configurable:!0}),e.DefaultLogoUrl="",e.DefaultSpinnerUrl="",e}();mi.$.DefaultLoadingScreenFactory=function(e){return new i_(e)};var n_=function(){function e(){}return e.ConvertPanoramaToCubemap=function(e,t,i,n,r){if(void 0===r&&(r=!1),!e)throw"ConvertPanoramaToCubemap: input cannot be null";if(e.length!=t*i*3)throw"ConvertPanoramaToCubemap: input size is wrong";return{front:this.CreateCubemapTexture(n,this.FACE_FRONT,e,t,i,r),back:this.CreateCubemapTexture(n,this.FACE_BACK,e,t,i,r),left:this.CreateCubemapTexture(n,this.FACE_LEFT,e,t,i,r),right:this.CreateCubemapTexture(n,this.FACE_RIGHT,e,t,i,r),up:this.CreateCubemapTexture(n,this.FACE_UP,e,t,i,r),down:this.CreateCubemapTexture(n,this.FACE_DOWN,e,t,i,r),size:n,type:c.Y.TEXTURETYPE_FLOAT,format:c.Y.TEXTUREFORMAT_RGB,gammaSpace:!1}},e.CreateCubemapTexture=function(e,t,i,n,r,o){void 0===o&&(o=!1);for(var a=new ArrayBuffer(e*e*4*3),s=new Float32Array(a),l=o?Math.max(1,Math.round(n/4/e)):1,c=1/l,u=c*c,h=t[1].subtract(t[0]).scale(c/e),d=t[3].subtract(t[2]).scale(c/e),p=1/e,f=0,_=0;_<e;_++)for(var m=0;m<l;m++){for(var g=t[0],v=t[2],y=0;y<e;y++)for(var b=0;b<l;b++){var T=v.subtract(g).scale(f).add(g);T.normalize();var E=this.CalcProjectionSpherical(T,i,n,r);s[_*e*3+3*y+0]+=E.r*u,s[_*e*3+3*y+1]+=E.g*u,s[_*e*3+3*y+2]+=E.b*u,g=g.add(h),v=v.add(d)}f+=p*c}return s},e.CalcProjectionSpherical=function(e,t,i,n){for(var r=Math.atan2(e.z,e.x),o=Math.acos(e.y);r<-Math.PI;)r+=2*Math.PI;for(;r>Math.PI;)r-=2*Math.PI;var a=r/Math.PI,s=o/Math.PI;a=.5*a+.5;var l=Math.round(a*i);l<0?l=0:l>=i&&(l=i-1);var c=Math.round(s*n);c<0?c=0:c>=n&&(c=n-1);var u=n-c-1;return{r:t[u*i*3+3*l+0],g:t[u*i*3+3*l+1],b:t[u*i*3+3*l+2]}},e.FACE_LEFT=[new d.Pq(-1,-1,-1),new d.Pq(1,-1,-1),new d.Pq(-1,1,-1),new d.Pq(1,1,-1)],e.FACE_RIGHT=[new d.Pq(1,-1,1),new d.Pq(-1,-1,1),new d.Pq(1,1,1),new d.Pq(-1,1,1)],e.FACE_FRONT=[new d.Pq(1,-1,-1),new d.Pq(1,-1,1),new d.Pq(1,1,-1),new d.Pq(1,1,1)],e.FACE_BACK=[new d.Pq(-1,-1,1),new d.Pq(-1,-1,-1),new d.Pq(-1,1,1),new d.Pq(-1,1,-1)],e.FACE_DOWN=[new d.Pq(1,1,-1),new d.Pq(1,1,1),new d.Pq(-1,1,-1),new d.Pq(-1,1,1)],e.FACE_UP=[new d.Pq(-1,-1,-1),new d.Pq(-1,-1,1),new d.Pq(1,-1,-1),new d.Pq(1,-1,1)],e}(),r_=function(){function e(){}return e._Ldexp=function(e,t){return t>1023?e*Math.pow(2,1023)*Math.pow(2,t-1023):t<-1074?e*Math.pow(2,-1074)*Math.pow(2,t+1074):e*Math.pow(2,t)},e._Rgbe2float=function(e,t,i,n,r,o){r>0?(r=this._Ldexp(1,r-136),e[o+0]=t*r,e[o+1]=i*r,e[o+2]=n*r):(e[o+0]=0,e[o+1]=0,e[o+2]=0)},e._ReadStringLine=function(e,t){for(var i="",n="",r=t;r<e.length-t&&"\n"!=(n=String.fromCharCode(e[r]));r++)i+=n;return i},e.RGBE_ReadHeader=function(e){var t,i,n=this._ReadStringLine(e,0);if("#"!=n[0]||"?"!=n[1])throw"Bad HDR Format.";var r=!1,o=!1,a=0;do{a+=n.length+1,"FORMAT=32-bit_rle_rgbe"==(n=this._ReadStringLine(e,a))?o=!0:0==n.length&&(r=!0)}while(!r);if(!o)throw"HDR Bad header format, unsupported FORMAT";a+=n.length+1,n=this._ReadStringLine(e,a);var s=/^-Y (.*) \+X (.*)$/g.exec(n);if(!s||s.length<3)throw"HDR Bad header format, no size";if(i=parseInt(s[2]),t=parseInt(s[1]),i<8||i>32767)throw"HDR Bad header format, unsupported 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g=0;g<a;g++)f[u++]=e[c++]}for(d=0;d<l;d++)i=f[d],n=f[d+l],r=f[d+2*l],o=f[d+3*l],this._Rgbe2float(m,i,n,r,o,(t.height-s)*l*3+3*d);s--}return m},e._RGBEReadPixelsNOTRLE=function(e,t){for(var i,n,r,o,a,s=t.height,l=t.width,c=t.dataPosition,u=new ArrayBuffer(t.width*t.height*4*3),h=new Float32Array(u);s>0;){for(a=0;a<t.width;a++)i=e[c++],n=e[c++],r=e[c++],o=e[c++],this._Rgbe2float(h,i,n,r,o,(t.height-s)*l*3+3*a);s--}return h},e}();kr.l.ShadersStore.hdrFilteringVertexShader="attribute vec2 position;varying vec3 direction;uniform vec3 up;uniform vec3 right;uniform vec3 front;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nmat3 view=mat3(up,right,front);direction=view*vec3(position,1.0);gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";kr.l.ShadersStore.hdrFilteringPixelShader="#include<helperFunctions>\n#include<importanceSampling>\n#include<pbrBRDFFunctions>\n#include<hdrFilteringFunctions>\nuniform float alphaG;uniform samplerCube inputTexture;uniform vec2 vFilteringInfo;uniform float hdrScale;varying vec3 direction;void main() {vec3 color=radiance(alphaG,inputTexture,direction,vFilteringInfo);gl_FragColor=vec4(color*hdrScale,1.0);}";var o_=function(){function e(e,t){void 0===t&&(t={}),this._lodGenerationOffset=0,this._lodGenerationScale=.8,this.quality=c.Y.TEXTURE_FILTERING_QUALITY_OFFLINE,this.hdrScale=1,this._engine=e,this.hdrScale=t.hdrScale||this.hdrScale,this.quality=t.quality||this.quality}return e.prototype._createRenderTarget=function(e){var t=c.Y.TEXTURETYPE_UNSIGNED_BYTE;this._engine.getCaps().textureHalfFloatRender?t=c.Y.TEXTURETYPE_HALF_FLOAT:this._engine.getCaps().textureFloatRender&&(t=c.Y.TEXTURETYPE_FLOAT);var i=this._engine.createRenderTargetCubeTexture(e,{format:c.Y.TEXTUREFORMAT_RGBA,type:t,createMipMaps:!0,generateMipMaps:!1,generateDepthBuffer:!1,generateStencilBuffer:!1,samplingMode:c.Y.TEXTURE_NEAREST_SAMPLINGMODE});return this._engine.updateTextureWrappingMode(i.texture,c.Y.TEXTURE_CLAMP_ADDRESSMODE,c.Y.TEXTURE_CLAMP_ADDRESSMODE,c.Y.TEXTURE_CLAMP_ADDRESSMODE),this._engine.updateTextureSamplingMode(c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,i.texture,!0),i},e.prototype._prefilterInternal=function(e){var t=e.getSize().width,i=B.X.ILog2(t)+1,n=this._effectWrapper.effect,r=this._createRenderTarget(t);this._effectRenderer.saveStates(),this._effectRenderer.setViewport();var o=e.getInternalTexture();o&&this._engine.updateTextureSamplingMode(c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE,o,!0),this._effectRenderer.applyEffectWrapper(this._effectWrapper);var a=[[new d.Pq(0,0,-1),new d.Pq(0,-1,0),new d.Pq(1,0,0)],[new d.Pq(0,0,1),new d.Pq(0,-1,0),new d.Pq(-1,0,0)],[new d.Pq(1,0,0),new d.Pq(0,0,1),new d.Pq(0,1,0)],[new d.Pq(1,0,0),new d.Pq(0,0,-1),new d.Pq(0,-1,0)],[new d.Pq(1,0,0),new d.Pq(0,-1,0),new d.Pq(0,0,1)],[new d.Pq(-1,0,0),new d.Pq(0,-1,0),new d.Pq(0,0,-1)]];n.setFloat("hdrScale",this.hdrScale),n.setFloat2("vFilteringInfo",e.getSize().width,i),n.setTexture("inputTexture",e);for(var s=0;s<6;s++){n.setVector3("up",a[s][0]),n.setVector3("right",a[s][1]),n.setVector3("front",a[s][2]);for(var l=0;l<i;l++){this._engine.bindFramebuffer(r,s,void 0,void 0,!0,l),this._effectRenderer.applyEffectWrapper(this._effectWrapper);var u=Math.pow(2,(l-this._lodGenerationOffset)/this._lodGenerationScale)/t;0===l&&(u=0),n.setFloat("alphaG",u),this._effectRenderer.draw()}}this._effectRenderer.restoreStates(),this._engine.restoreDefaultFramebuffer(),this._engine._releaseTexture(e._texture);var h=r.texture.type,p=r.texture.format;return r._swapAndDie(e._texture),e._texture.type=h,e._texture.format=p,e.gammaSpace=!1,e.lodGenerationOffset=this._lodGenerationOffset,e.lodGenerationScale=this._lodGenerationScale,e._prefiltered=!0,e},e.prototype._createEffect=function(e,t){var i=[];return e.gammaSpace&&i.push("#define GAMMA_INPUT"),i.push("#define NUM_SAMPLES "+this.quality+"u"),new mo({engine:this._engine,name:"hdrFiltering",vertexShader:"hdrFiltering",fragmentShader:"hdrFiltering",samplerNames:["inputTexture"],uniformNames:["vSampleDirections","vWeights","up","right","front","vFilteringInfo","hdrScale","alphaG"],useShaderStore:!0,defines:i,onCompiled:t})},e.prototype.isReady=function(e){return e.isReady()&&this._effectWrapper.effect.isReady()},e.prototype.prefilter=function(e,t){var i=this;return void 0===t&&(t=null),this._engine._features.allowTexturePrefiltering?new Promise((function(n){i._effectRenderer=new _o(i._engine),i._effectWrapper=i._createEffect(e),i._effectWrapper.effect.executeWhenCompiled((function(){i._prefilterInternal(e),i._effectRenderer.dispose(),i._effectWrapper.dispose(),n(),t&&t()}))})):(T.V.Warn("HDR prefiltering is not available in WebGL 1., you can use real time filtering instead."),Promise.reject("HDR prefiltering is not available in WebGL 1., you can use real time filtering instead."))},e}(),a_=function(e){function t(t,i,n,r,o,a,s,l,u,p){void 0===r&&(r=!1),void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=!1),void 0===l&&(l=null),void 0===u&&(u=null),void 0===p&&(p=!1);var f,_=this;return(_=e.call(this,i)||this)._generateHarmonics=!0,_._onError=null,_._isBlocking=!0,_._rotationY=0,_.boundingBoxPosition=d.Pq.Zero(),_.onLoadObservable=new h.cP,t?(_._coordinatesMode=an.g.CUBIC_MODE,_.name=t,_.url=t,_.hasAlpha=!1,_.isCube=!0,_._textureMatrix=d.uq.Identity(),_._prefilterOnLoad=s,_._onLoad=function(){_.onLoadObservable.notifyObservers(_),l&&l()},_._onError=u,_.gammaSpace=a,_._noMipmap=r,_._size=n,_._supersample=p,_._generateHarmonics=o,_._texture=_._getFromCache(t,_._noMipmap,void 0,void 0,void 0,_.isCube),_._texture?_._texture.isReady?ie.S0.SetImmediate((function(){return _._onLoad()})):_._texture.onLoadedObservable.add(_._onLoad):(null===(f=_.getScene())||void 0===f?void 0:f.useDelayedTextureLoading)?_.delayLoadState=c.Y.DELAYLOADSTATE_NOTLOADED:_._loadTexture(),_):_}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"isBlocking",{get:function(){return this._isBlocking},set:function(e){this._isBlocking=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationY",{get:function(){return this._rotationY},set:function(e){this._rotationY=e,this.setReflectionTextureMatrix(d.uq.RotationY(this._rotationY))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"boundingBoxSize",{get:function(){return this._boundingBoxSize},set:function(e){if(!this._boundingBoxSize||!this._boundingBoxSize.equals(e)){this._boundingBoxSize=e;var t=this.getScene();t&&t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag)}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"HDRCubeTexture"},t.prototype._loadTexture=function(){var e=this,i=this._getEngine(),n=i.getCaps(),r=c.Y.TEXTURETYPE_UNSIGNED_BYTE;if(n.textureFloat&&n.textureFloatLinearFiltering?r=c.Y.TEXTURETYPE_FLOAT:n.textureHalfFloat&&n.textureHalfFloatLinearFiltering&&(r=c.Y.TEXTURETYPE_HALF_FLOAT),i._features.allowTexturePrefiltering&&this._prefilterOnLoad){var o=this._onLoad,a=new o_(i);this._onLoad=function(){a.prefilter(e,o)}}this._texture=i.createRawCubeTextureFromUrl(this.url,this.getScene(),this._size,c.Y.TEXTUREFORMAT_RGB,r,this._noMipmap,(function(i){e.lodGenerationOffset=0,e.lodGenerationScale=.8;var n=r_.GetCubeMapTextureData(i,e._size,e._supersample);if(e._generateHarmonics){var o=jl.ConvertCubeMapToSphericalPolynomial(n);e.sphericalPolynomial=o}for(var a=[],s=null,l=null,u=0;u<6;u++){r===c.Y.TEXTURETYPE_HALF_FLOAT?l=new Uint16Array(e._size*e._size*3):r===c.Y.TEXTURETYPE_UNSIGNED_BYTE&&(s=new Uint8Array(e._size*e._size*3));var h=n[t._FacesMapping[u]];if(e.gammaSpace||l||s)for(var d=0;d<e._size*e._size;d++)if(e.gammaSpace&&(h[3*d+0]=Math.pow(h[3*d+0],ct.rv),h[3*d+1]=Math.pow(h[3*d+1],ct.rv),h[3*d+2]=Math.pow(h[3*d+2],ct.rv)),l&&(l[3*d+0]=Jl(h[3*d+0]),l[3*d+1]=Jl(h[3*d+1]),l[3*d+2]=Jl(h[3*d+2])),s){var p=Math.max(255*h[3*d+0],0),f=Math.max(255*h[3*d+1],0),_=Math.max(255*h[3*d+2],0),m=Math.max(Math.max(p,f),_);if(m>255){var g=255/m;p*=g,f*=g,_*=g}s[3*d+0]=p,s[3*d+1]=f,s[3*d+2]=_}l?a.push(l):s?a.push(s):a.push(h)}return a}),null,this._onLoad,this._onError)},t.prototype.clone=function(){var e=new t(this.url,this.getScene()||this._getEngine(),this._size,this._noMipmap,this._generateHarmonics,this.gammaSpace);return e.level=this.level,e.wrapU=this.wrapU,e.wrapV=this.wrapV,e.coordinatesIndex=this.coordinatesIndex,e.coordinatesMode=this.coordinatesMode,e},t.prototype.delayLoad=function(){this.delayLoadState===c.Y.DELAYLOADSTATE_NOTLOADED&&(this.delayLoadState=c.Y.DELAYLOADSTATE_LOADED,this._texture=this._getFromCache(this.url,this._noMipmap),this._texture||this._loadTexture())},t.prototype.getReflectionTextureMatrix=function(){return this._textureMatrix},t.prototype.setReflectionTextureMatrix=function(e){var t,i=this;this._textureMatrix=e,e.updateFlag!==this._textureMatrix.updateFlag&&e.isIdentity()!==this._textureMatrix.isIdentity()&&(null===(t=this.getScene())||void 0===t||t.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return-1!==e.getActiveTextures().indexOf(i)})))},t.prototype.dispose=function(){this.onLoadObservable.clear(),e.prototype.dispose.call(this)},t.Parse=function(e,i,n){var r=null;return e.name&&!e.isRenderTarget&&((r=new t(n+e.name,i,e.size,e.noMipmap,e.generateHarmonics,e.useInGammaSpace)).name=e.name,r.hasAlpha=e.hasAlpha,r.level=e.level,r.coordinatesMode=e.coordinatesMode,r.isBlocking=e.isBlocking),r&&(e.boundingBoxPosition&&(r.boundingBoxPosition=d.Pq.FromArray(e.boundingBoxPosition)),e.boundingBoxSize&&(r.boundingBoxSize=d.Pq.FromArray(e.boundingBoxSize)),e.rotationY&&(r.rotationY=e.rotationY)),r},t.prototype.serialize=function(){if(!this.name)return null;var e={};return e.name=this.name,e.hasAlpha=this.hasAlpha,e.isCube=!0,e.level=this.level,e.size=this._size,e.coordinatesMode=this.coordinatesMode,e.useInGammaSpace=this.gammaSpace,e.generateHarmonics=this._generateHarmonics,e.customType="BABYLON.HDRCubeTexture",e.noMipmap=this._noMipmap,e.isBlocking=this._isBlocking,e.rotationY=this._rotationY,e},t._FacesMapping=["right","left","up","down","front","back"],t}(Wl.t);(0,s.Y5)("BABYLON.HDRCubeTexture",a_);var s_=function(){function e(e,t,i){void 0===t&&(t=0),void 0===i&&(i=null),this.name=e,this.animations=[],this._positions=null,this._normals=null,this._tangents=null,this._uvs=null,this._uniqueId=0,this.onInfluenceChanged=new h.cP,this._onDataLayoutChanged=new h.cP,this._animationPropertiesOverride=null,this._scene=i||D.q.LastCreatedScene,this.influence=t,this._scene&&(this._uniqueId=this._scene.getUniqueId())}return Object.defineProperty(e.prototype,"influence",{get:function(){return this._influence},set:function(e){if(this._influence!==e){var t=this._influence;this._influence=e,this.onInfluenceChanged.hasObservers()&&this.onInfluenceChanged.notifyObservers(0===t||0===e)}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationPropertiesOverride",{get:function(){return!this._animationPropertiesOverride&&this._scene?this._scene.animationPropertiesOverride:this._animationPropertiesOverride},set:function(e){this._animationPropertiesOverride=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasPositions",{get:function(){return!!this._positions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasNormals",{get:function(){return!!this._normals},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasTangents",{get:function(){return!!this._tangents},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasUVs",{get:function(){return!!this._uvs},enumerable:!1,configurable:!0}),e.prototype.setPositions=function(e){var t=this.hasPositions;this._positions=e,t!==this.hasPositions&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getPositions=function(){return this._positions},e.prototype.setNormals=function(e){var t=this.hasNormals;this._normals=e,t!==this.hasNormals&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getNormals=function(){return this._normals},e.prototype.setTangents=function(e){var t=this.hasTangents;this._tangents=e,t!==this.hasTangents&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getTangents=function(){return this._tangents},e.prototype.setUVs=function(e){var t=this.hasUVs;this._uvs=e,t!==this.hasUVs&&this._onDataLayoutChanged.notifyObservers(void 0)},e.prototype.getUVs=function(){return this._uvs},e.prototype.clone=function(){var t=this,i=G.p.Clone((function(){return new e(t.name,t.influence,t._scene)}),this);return i._positions=this._positions,i._normals=this._normals,i._tangents=this._tangents,i._uvs=this._uvs,i},e.prototype.serialize=function(){var e={};return e.name=this.name,e.influence=this.influence,e.positions=Array.prototype.slice.call(this.getPositions()),null!=this.id&&(e.id=this.id),this.hasNormals&&(e.normals=Array.prototype.slice.call(this.getNormals())),this.hasTangents&&(e.tangents=Array.prototype.slice.call(this.getTangents())),this.hasUVs&&(e.uvs=Array.prototype.slice.call(this.getUVs())),G.p.AppendSerializedAnimations(this,e),e},e.prototype.getClassName=function(){return"MorphTarget"},e.Parse=function(t,i){var n=new e(t.name,t.influence);if(n.setPositions(t.positions),null!=t.id&&(n.id=t.id),t.normals&&n.setNormals(t.normals),t.tangents&&n.setTangents(t.tangents),t.uvs&&n.setUVs(t.uvs),t.animations){for(var r=0;r<t.animations.length;r++){var o=t.animations[r],a=(0,s.n9)("BABYLON.Animation");a&&n.animations.push(a.Parse(o))}t.autoAnimate&&i&&i.beginAnimation(n,t.autoAnimateFrom,t.autoAnimateTo,t.autoAnimateLoop,t.autoAnimateSpeed||1)}return n},e.FromMesh=function(t,i,n){i||(i=t.name);var r=new e(i,n,t.getScene());return r.setPositions(t.getVerticesData(Se.R.PositionKind)),t.isVerticesDataPresent(Se.R.NormalKind)&&r.setNormals(t.getVerticesData(Se.R.NormalKind)),t.isVerticesDataPresent(Se.R.TangentKind)&&r.setTangents(t.getVerticesData(Se.R.TangentKind)),t.isVerticesDataPresent(Se.R.UVKind)&&r.setUVs(t.getVerticesData(Se.R.UVKind)),r},(0,m.Cg)([(0,V.lK)()],e.prototype,"id",void 0),e}(),l_=function(e){function t(t,i,n,r,o,a,s,l,u,h,d){void 0===s&&(s=!0),void 0===l&&(l=!1),void 0===u&&(u=an.g.TRILINEAR_SAMPLINGMODE),void 0===h&&(h=c.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,a,!s,l)||this;return p.format=o,p._texture=a.getEngine().createRawTexture2DArray(t,i,n,r,o,s,l,u,null,h,d),p._depth=r,p.is2DArray=!0,p}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"depth",{get:function(){return this._depth},enumerable:!1,configurable:!0}),t.prototype.update=function(e){this._texture&&this._getEngine().updateRawTexture2DArray(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t.CreateRGBATexture=function(e,i,n,r,o,a,s,l,u){return void 0===a&&(a=!0),void 0===s&&(s=!1),void 0===l&&(l=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT),new t(e,i,n,r,c.Y.TEXTUREFORMAT_RGBA,o,a,s,l,u)},t}(an.g),c_=function(){function e(e){if(void 0===e&&(e=null),this._targets=new Array,this._targetInfluenceChangedObservers=new Array,this._targetDataLayoutChangedObservers=new Array,this._activeTargets=new re(16),this._supportsNormals=!1,this._supportsTangents=!1,this._supportsUVs=!1,this._vertexCount=0,this._uniqueId=0,this._tempInfluences=new Array,this._canUseTextureForTargets=!1,this._blockCounter=0,this._textureVertexStride=0,this._textureWidth=0,this._textureHeight=1,this._parentContainer=null,this.optimizeInfluencers=!0,this.enableNormalMorphing=!0,this.enableTangentMorphing=!0,this.enableUVMorphing=!0,this._numMaxInfluencers=0,this._useTextureToStoreTargets=!0,e||(e=D.q.LastCreatedScene),this._scene=e,this._scene){this._scene.addMorphTargetManager(this),this._uniqueId=this._scene.getUniqueId();var t=this._scene.getEngine().getCaps();this._canUseTextureForTargets=t.canUseGLVertexID&&t.textureFloat&&t.maxVertexTextureImageUnits>0&&t.texture2DArrayMaxLayerCount>1}}return Object.defineProperty(e.prototype,"areUpdatesFrozen",{get:function(){return this._blockCounter>0},set:function(e){e?this._blockCounter++:(this._blockCounter--,this._blockCounter<=0&&(this._blockCounter=0,this._syncActiveTargets(!0)))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numMaxInfluencers",{get:function(){return this._numMaxInfluencers},set:function(e){this._numMaxInfluencers!==e&&(this._numMaxInfluencers=e,this._syncActiveTargets(!0))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uniqueId",{get:function(){return this._uniqueId},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"vertexCount",{get:function(){return this._vertexCount},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsNormals",{get:function(){return this._supportsNormals&&this.enableNormalMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsTangents",{get:function(){return this._supportsTangents&&this.enableTangentMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"supportsUVs",{get:function(){return this._supportsUVs&&this.enableUVMorphing},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numTargets",{get:function(){return this._targets.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"numInfluencers",{get:function(){return this._activeTargets.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"influences",{get:function(){return this._influences},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useTextureToStoreTargets",{get:function(){return this._useTextureToStoreTargets},set:function(e){this._useTextureToStoreTargets=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUsingTextureForTargets",{get:function(){var t;return e.EnableTextureStorage&&this.useTextureToStoreTargets&&this._canUseTextureForTargets&&!(null===(t=this._scene)||void 0===t?void 0:t.getEngine().getCaps().disableMorphTargetTexture)},enumerable:!1,configurable:!0}),e.prototype.getActiveTarget=function(e){return this._activeTargets.data[e]},e.prototype.getTarget=function(e){return this._targets[e]},e.prototype.getTargetByName=function(e){for(var t=0,i=this._targets;t<i.length;t++){var n=i[t];if(n.name===e)return n}return null},e.prototype.addTarget=function(e){var t=this;this._targets.push(e),this._targetInfluenceChangedObservers.push(e.onInfluenceChanged.add((function(e){t._syncActiveTargets(e)}))),this._targetDataLayoutChangedObservers.push(e._onDataLayoutChanged.add((function(){t._syncActiveTargets(!0)}))),this._syncActiveTargets(!0)},e.prototype.removeTarget=function(e){var t=this._targets.indexOf(e);t>=0&&(this._targets.splice(t,1),e.onInfluenceChanged.remove(this._targetInfluenceChangedObservers.splice(t,1)[0]),e._onDataLayoutChanged.remove(this._targetDataLayoutChangedObservers.splice(t,1)[0]),this._syncActiveTargets(!0)),this._scene&&this._scene.stopAnimation(e)},e.prototype._bind=function(e){e.setFloat3("morphTargetTextureInfo",this._textureVertexStride,this._textureWidth,this._textureHeight),e.setFloatArray("morphTargetTextureIndices",this._morphTargetTextureIndices),e.setTexture("morphTargets",this._targetStoreTexture),e.setInt("morphTargetCount",this.numInfluencers)},e.prototype.clone=function(){for(var t=new e(this._scene),i=0,n=this._targets;i<n.length;i++){var r=n[i];t.addTarget(r.clone())}return t.enableNormalMorphing=this.enableNormalMorphing,t.enableTangentMorphing=this.enableTangentMorphing,t.enableUVMorphing=this.enableUVMorphing,t},e.prototype.serialize=function(){var e={};e.id=this.uniqueId,e.targets=[];for(var t=0,i=this._targets;t<i.length;t++){var n=i[t];e.targets.push(n.serialize())}return e},e.prototype._syncActiveTargets=function(t){if(!this.areUpdatesFrozen){var i=0;this._activeTargets.reset(),this._supportsNormals=!0,this._supportsTangents=!0,this._supportsUVs=!0,this._vertexCount=0,this._scene&&this._targets.length>this._scene.getEngine().getCaps().texture2DArrayMaxLayerCount&&(this.useTextureToStoreTargets=!1),this._morphTargetTextureIndices&&this._morphTargetTextureIndices.length===this._targets.length||(this._morphTargetTextureIndices=new Float32Array(this._targets.length));for(var n=-1,r=0,o=this._targets;r<o.length;r++){var a=o[r];if(n++,0!==a.influence||!this.optimizeInfluencers){if(this._activeTargets.length>=e.MaxActiveMorphTargetsInVertexAttributeMode&&!this.isUsingTextureForTargets)break;this._activeTargets.push(a),this._morphTargetTextureIndices[i]=n,this._tempInfluences[i++]=a.influence,this._supportsNormals=this._supportsNormals&&a.hasNormals,this._supportsTangents=this._supportsTangents&&a.hasTangents,this._supportsUVs=this._supportsUVs&&a.hasUVs;var s=a.getPositions();if(s){var l=s.length/3;if(0===this._vertexCount)this._vertexCount=l;else if(this._vertexCount!==l)return void T.V.Error("Incompatible target. Targets must all have the same vertices count.")}}}this._morphTargetTextureIndices.length!==i&&(this._morphTargetTextureIndices=this._morphTargetTextureIndices.slice(0,i)),this._influences&&this._influences.length===i||(this._influences=new Float32Array(i));for(var c=0;c<i;c++)this._influences[c]=this._tempInfluences[c];t&&this.synchronize()}},e.prototype.synchronize=function(){if(this._scene&&!this.areUpdatesFrozen){if(this.isUsingTextureForTargets&&(this._vertexCount||this.numMaxInfluencers>0)){this._textureVertexStride=1,this._supportsNormals&&this._textureVertexStride++,this._supportsTangents&&this._textureVertexStride++,this._supportsUVs&&this._textureVertexStride++,this._textureWidth=this._vertexCount*this._textureVertexStride||1,this._textureHeight=1;var e=this._scene.getEngine().getCaps().maxTextureSize;this._textureWidth>e&&(this._textureHeight=Math.ceil(this._textureWidth/e),this._textureWidth=e);var t=!0;if(this._targetStoreTexture){var i=this._targetStoreTexture.getSize();i.width===this._textureWidth&&i.height===this._textureHeight&&this._targetStoreTexture.depth===this._targets.length&&(t=!1)}if(t){this._targetStoreTexture&&this._targetStoreTexture.dispose();for(var n=this._targets.length,r=new Float32Array(n*this._textureWidth*this._textureHeight*4),o=0,a=0;a<n;a++){var s=this._targets[a],l=s.getPositions(),u=s.getNormals(),h=s.getUVs(),d=s.getTangents();if(!l)return void(0===a&&T.V.Error("Invalid morph target. Target must have positions."));o=a*this._textureWidth*this._textureHeight*4;for(var p=0;p<this._vertexCount;p++)r[o]=l[3*p],r[o+1]=l[3*p+1],r[o+2]=l[3*p+2],o+=4,this._supportsNormals&&u&&(r[o]=u[3*p],r[o+1]=u[3*p+1],r[o+2]=u[3*p+2],o+=4),this._supportsUVs&&h&&(r[o]=h[2*p],r[o+1]=h[2*p+1],o+=4),this._supportsTangents&&d&&(r[o]=d[3*p],r[o+1]=d[3*p+1],r[o+2]=d[3*p+2],o+=4)}this._targetStoreTexture=l_.CreateRGBATexture(r,this._textureWidth,this._textureHeight,n,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT)}}for(var f=0,_=this._scene.meshes;f<_.length;f++){var m=_[f];m.morphTargetManager===this&&m._syncGeometryWithMorphTargetManager()}}},e.prototype.dispose=function(){if(this._targetStoreTexture&&this._targetStoreTexture.dispose(),this._targetStoreTexture=null,this._scene){if(this._scene.removeMorphTargetManager(this),this._parentContainer){var e=this._parentContainer.morphTargetManagers.indexOf(this);e>-1&&this._parentContainer.morphTargetManagers.splice(e,1),this._parentContainer=null}for(var t=0,i=this._targets;t<i.length;t++){var n=i[t];this._scene.stopAnimation(n)}}},e.Parse=function(t,i){var n=new e(i);n._uniqueId=t.id;for(var r=0,o=t.targets;r<o.length;r++){var a=o[r];n.addTarget(s_.Parse(a,i))}return n},e.EnableTextureStorage=!0,e.MaxActiveMorphTargetsInVertexAttributeMode=8,e}(),u_=function(){function e(){this._hasHit=!1,this._hitNormal=d.Pq.Zero(),this._hitPoint=d.Pq.Zero(),this._triangleIndex=-1}return Object.defineProperty(e.prototype,"hitPoint",{get:function(){return this._hitPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hitNormal",{get:function(){return this._hitNormal},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasHit",{get:function(){return this._hasHit},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"triangleIndex",{get:function(){return this._triangleIndex},enumerable:!1,configurable:!0}),e.prototype.setHitData=function(e,t,i){this._hasHit=!0,this._hitNormal.set(e.x,e.y,e.z),this._hitPoint.set(t.x,t.y,t.z),this._triangleIndex=null!=i?i:-1},e.prototype.reset=function(){this._hasHit=!1,this._hitNormal.setAll(0),this._hitPoint.setAll(0),this._triangleIndex=-1,this.body=void 0,this.bodyIndex=void 0,this.shape=void 0},e}(),h_=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitDistance=0,t._rayFromWorld=d.Pq.Zero(),t._rayToWorld=d.Pq.Zero(),t}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hitNormalWorld",{get:function(){return this._hitNormal},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hitPointWorld",{get:function(){return this._hitPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rayFromWorld",{get:function(){return this._rayFromWorld},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rayToWorld",{get:function(){return this._rayToWorld},enumerable:!1,configurable:!0}),t.prototype.setHitDistance=function(e){this._hitDistance=e},t.prototype.calculateHitDistance=function(){this._hitDistance=d.Pq.Distance(this._rayFromWorld,this._hitPoint)},t.prototype.reset=function(t,i){void 0===t&&(t=d.Pq.Zero()),void 0===i&&(i=d.Pq.Zero()),e.prototype.reset.call(this),this._rayFromWorld.copyFrom(t),this._rayToWorld.copyFrom(i),this._hitDistance=0},t}(u_),d_=function(){function e(t,i){if(void 0===i&&(i=e.DefaultPluginFactory()),this._physicsPlugin=i,this._impostors=[],this._joints=[],this._subTimeStep=0,this._uniqueIdCounter=0,!this._physicsPlugin.isSupported())throw new Error("Physics Engine "+this._physicsPlugin.name+" cannot be found. Please make sure it is included.");t=t||new d.Pq(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.prototype.getPluginVersion=function(){return this._physicsPlugin.getPluginVersion()},e.DefaultPluginFactory=function(){throw(0,k.n)("CannonJSPlugin")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.setSubTimeStep=function(e){void 0===e&&(e=0),this._subTimeStep=e},e.prototype.getSubTimeStep=function(){return this._subTimeStep},e.prototype.dispose=function(){this._impostors.forEach((function(e){e.dispose()})),this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.addImpostor=function(e){this._impostors.push(e),e.uniqueId=this._uniqueIdCounter++,e.parent||this._physicsPlugin.generatePhysicsBody(e)},e.prototype.removeImpostor=function(e){var t=this._impostors.indexOf(e);t>-1&&this._impostors.splice(t,1).length&&this.getPhysicsPlugin().removePhysicsBody(e)},e.prototype.addJoint=function(e,t,i){var n={mainImpostor:e,connectedImpostor:t,joint:i};i.physicsPlugin=this._physicsPlugin,this._joints.push(n),this._physicsPlugin.generateJoint(n)},e.prototype.removeJoint=function(e,t,i){var n=this._joints.filter((function(n){return n.connectedImpostor===t&&n.joint===i&&n.mainImpostor===e}));n.length&&this._physicsPlugin.removeJoint(n[0])},e.prototype._step=function(e){var t=this;this._impostors.forEach((function(e){e.isBodyInitRequired()&&t._physicsPlugin.generatePhysicsBody(e)})),e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._impostors)},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.getImpostors=function(){return this._impostors},e.prototype.getImpostorForPhysicsObject=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].object===e)return this._impostors[t];return null},e.prototype.getImpostorWithPhysicsBody=function(e){for(var t=0;t<this._impostors.length;++t)if(this._impostors[t].physicsBody===e)return this._impostors[t];return null},e.prototype.raycast=function(e,t){return this._physicsPlugin.raycast(e,t)},e.prototype.raycastToRef=function(e,t,i){return this._physicsPlugin.raycastToRef(e,t,i)},e}(),p_=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=10),void 0===i&&(i=CANNON),this._useDeltaForWorldStep=e,this.name="CannonJSPlugin",this._physicsMaterials=new Array,this._fixedTimeStep=1/60,this._physicsBodiesToRemoveAfterStep=new Array,this._firstFrame=!0,this._tmpQuaternion=new d.PT,this._minus90X=new d.PT(-.7071067811865475,0,0,.7071067811865475),this._plus90X=new d.PT(.7071067811865475,0,0,.7071067811865475),this._tmpPosition=d.Pq.Zero(),this._tmpDeltaPosition=d.Pq.Zero(),this._tmpUnityRotation=new d.PT,this.BJSCANNON=i,this.isSupported()?(this._extendNamespace(),this.world=new this.BJSCANNON.World,this.world.broadphase=new this.BJSCANNON.NaiveBroadphase,this.world.solver.iterations=t,this._cannonRaycastResult=new this.BJSCANNON.RaycastResult,this._raycastResult=new h_):T.V.Error("CannonJS is not available. Please make sure you included the js file.")}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){var t=e;this.world.gravity.set(t.x,t.y,t.z)},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e,t){if(this._firstFrame){this._firstFrame=!1;for(var i=0,n=t;i<n.length;i++){var r=n[i];r.type!=os.HeightmapImpostor&&r.type!==os.PlaneImpostor&&r.beforeStep()}}this.world.step(this._useDeltaForWorldStep?e:this._fixedTimeStep),this._removeMarkedPhysicsBodiesFromWorld()},e.prototype._removeMarkedPhysicsBodiesFromWorld=function(){var e=this;this._physicsBodiesToRemoveAfterStep.length>0&&(this._physicsBodiesToRemoveAfterStep.forEach((function(t){"function"==typeof e.world.removeBody?e.world.removeBody(t):e.world.remove(t)})),this._physicsBodiesToRemoveAfterStep.length=0)},e.prototype.applyImpulse=function(e,t,i){var n=new this.BJSCANNON.Vec3(i.x,i.y,i.z),r=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyImpulse(r,n)},e.prototype.applyForce=function(e,t,i){var n=new this.BJSCANNON.Vec3(i.x,i.y,i.z),r=new this.BJSCANNON.Vec3(t.x,t.y,t.z);e.physicsBody.applyForce(r,n)},e.prototype.generatePhysicsBody=function(e){if(this._removeMarkedPhysicsBodiesFromWorld(),e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var t=this._createShape(e);if(!t)return void T.V.Warn("It was not possible to create a physics body for this object.");var i=e.physicsBody;i&&this.removePhysicsBody(e);var n=this._addMaterial("mat-"+e.uniqueId,e.getParam("friction"),e.getParam("restitution")),r={mass:e.getParam("mass"),material:n},o=e.getParam("nativeOptions");for(var a in o)Object.prototype.hasOwnProperty.call(o,a)&&(r[a]=o[a]);e.physicsBody=new this.BJSCANNON.Body(r),e.physicsBody.addEventListener("collide",e.onCollide),this.world.addEventListener("preStep",e.beforeStep),this.world.addEventListener("postStep",e.afterStep),e.physicsBody.addShape(t),"function"==typeof this.world.addBody?this.world.addBody(e.physicsBody):this.world.add(e.physicsBody),i&&["force","torque","velocity","angularVelocity"].forEach((function(t){var n=i[t];e.physicsBody[t].set(n.x,n.y,n.z)})),this._processChildMeshes(e)}this._updatePhysicsBodyTransformation(e)}},e.prototype._processChildMeshes=function(e){var t=this,i=e.object.getChildMeshes?e.object.getChildMeshes(!0):[],n=e.object.rotationQuaternion;if(n?n.conjugateToRef(this._tmpQuaternion):this._tmpQuaternion.set(0,0,0,1),i.length){var r=function(i){if(i.rotationQuaternion){var n=i.getPhysicsImpostor();if(n&&n.parent!==e&&i.parent){var o=i.getAbsolutePosition().subtract(i.parent.getAbsolutePosition()),a=i.rotationQuaternion.multiply(t._tmpQuaternion);n.physicsBody&&(t.removePhysicsBody(n),n.physicsBody=null),n.parent=e,n.resetUpdateFlags(),e.physicsBody.addShape(t._createShape(n),new t.BJSCANNON.Vec3(o.x,o.y,o.z),new t.BJSCANNON.Quaternion(a.x,a.y,a.z,a.w)),e.physicsBody.mass+=n.getParam("mass")}i.getChildMeshes(!0).filter((function(e){return!!e.physicsImpostor})).forEach(r)}};i.filter((function(e){return!!e.physicsImpostor})).forEach(r)}},e.prototype.removePhysicsBody=function(e){e.physicsBody.removeEventListener("collide",e.onCollide),this.world.removeEventListener("preStep",e.beforeStep),this.world.removeEventListener("postStep",e.afterStep),-1===this._physicsBodiesToRemoveAfterStep.indexOf(e.physicsBody)&&this._physicsBodiesToRemoveAfterStep.push(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var n,r=e.joint.jointData,o={pivotA:r.mainPivot?(new this.BJSCANNON.Vec3).set(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z):null,pivotB:r.connectedPivot?(new this.BJSCANNON.Vec3).set(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z):null,axisA:r.mainAxis?(new this.BJSCANNON.Vec3).set(r.mainAxis.x,r.mainAxis.y,r.mainAxis.z):null,axisB:r.connectedAxis?(new this.BJSCANNON.Vec3).set(r.connectedAxis.x,r.connectedAxis.y,r.connectedAxis.z):null,maxForce:r.nativeParams.maxForce,collideConnected:!!r.collision};switch(e.joint.type){case es.HingeJoint:case es.Hinge2Joint:n=new this.BJSCANNON.HingeConstraint(t,i,o);break;case es.DistanceJoint:n=new this.BJSCANNON.DistanceConstraint(t,i,r.maxDistance||2);break;case es.SpringJoint:var a=r;n=new this.BJSCANNON.Spring(t,i,{restLength:a.length,stiffness:a.stiffness,damping:a.damping,localAnchorA:o.pivotA,localAnchorB:o.pivotB});break;case es.LockJoint:n=new this.BJSCANNON.LockConstraint(t,i,o);break;case es.PointToPointJoint:case es.BallAndSocketJoint:default:n=new this.BJSCANNON.PointToPointConstraint(t,o.pivotA,i,o.pivotB,o.maxForce)}n.collideConnected=!!r.collision,e.joint.physicsJoint=n,e.joint.type!==es.SpringJoint?this.world.addConstraint(n):(e.joint.jointData.forceApplicationCallback=e.joint.jointData.forceApplicationCallback||function(){n.applyForce()},e.mainImpostor.registerAfterPhysicsStep(e.joint.jointData.forceApplicationCallback))}},e.prototype.removeJoint=function(e){e.joint.type!==es.SpringJoint?this.world.removeConstraint(e.joint.physicsJoint):e.mainImpostor.unregisterAfterPhysicsStep(e.joint.jointData.forceApplicationCallback)},e.prototype._addMaterial=function(e,t,i){var n,r;for(n=0;n<this._physicsMaterials.length;n++)if((r=this._physicsMaterials[n]).friction===t&&r.restitution===i)return r;var o=new this.BJSCANNON.Material(e);return o.friction=t,o.restitution=i,this._physicsMaterials.push(o),o},e.prototype._checkWithEpsilon=function(e){return e<ct.bH?ct.bH:e},e.prototype._createShape=function(e){var t,i=e.object,n=e.getObjectExtents();switch(e.type){case os.SphereImpostor:var r=n.x,o=n.y,a=n.z;t=new this.BJSCANNON.Sphere(Math.max(this._checkWithEpsilon(r),this._checkWithEpsilon(o),this._checkWithEpsilon(a))/2);break;case os.CylinderImpostor:var s=e.getParam("nativeOptions");s||(s={});var l=void 0!==s.radiusTop?s.radiusTop:this._checkWithEpsilon(n.x)/2,c=void 0!==s.radiusBottom?s.radiusBottom:this._checkWithEpsilon(n.x)/2,u=void 0!==s.height?s.height:this._checkWithEpsilon(n.y),h=void 0!==s.numSegments?s.numSegments:16;t=new this.BJSCANNON.Cylinder(l,c,u,h);var p=new this.BJSCANNON.Quaternion;p.setFromAxisAngle(new this.BJSCANNON.Vec3(1,0,0),-Math.PI/2);var f=new this.BJSCANNON.Vec3(0,0,0);t.transformAllPoints(f,p);break;case os.BoxImpostor:var _=n.scale(.5);t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(this._checkWithEpsilon(_.x),this._checkWithEpsilon(_.y),this._checkWithEpsilon(_.z)));break;case os.PlaneImpostor:T.V.Warn("Attention, PlaneImposter might not behave as you expect. Consider using BoxImposter instead"),t=new this.BJSCANNON.Plane;break;case os.MeshImpostor:var m=i.getVerticesData?i.getVerticesData(Se.R.PositionKind):[],g=i.getIndices?i.getIndices():[];if(!m)return void T.V.Warn("Tried to create a MeshImpostor for an object without vertices. This will fail.");var v=i.position.clone(),y=i.rotation&&i.rotation.clone(),b=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace();var E=i.computeWorldMatrix(!0),S=[],x=void 0;for(x=0;x<m.length;x+=3)d.Pq.TransformCoordinates(d.Pq.FromArray(m,x),E).toArray(S,x);T.V.Warn("MeshImpostor only collides against spheres."),t=new this.BJSCANNON.Trimesh(S,g),i.position.copyFrom(v),y&&i.rotation&&i.rotation.copyFrom(y),b&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(b);break;case os.HeightmapImpostor:var C=i.position.clone(),A=i.rotation&&i.rotation.clone(),P=i.rotationQuaternion&&i.rotationQuaternion.clone();i.position.copyFromFloats(0,0,0),i.rotation&&i.rotation.copyFromFloats(0,0,0),i.rotationQuaternion&&i.rotationQuaternion.copyFrom(e.getParentsRotation()),i.rotationQuaternion&&i.parent&&i.rotationQuaternion.conjugateInPlace(),i.rotationQuaternion&&i.rotationQuaternion.multiplyInPlace(this._minus90X),t=this._createHeightmap(i),i.position.copyFrom(C),A&&i.rotation&&i.rotation.copyFrom(A),P&&i.rotationQuaternion&&i.rotationQuaternion.copyFrom(P),i.computeWorldMatrix(!0);break;case os.ParticleImpostor:t=new this.BJSCANNON.Particle;break;case os.NoImpostor:t=new this.BJSCANNON.Box(new this.BJSCANNON.Vec3(0,0,0))}return t},e.prototype._createHeightmap=function(e,t){var i,n=e.getVerticesData(Se.R.PositionKind),r=e.computeWorldMatrix(!0),o=[];for(i=0;i<n.length;i+=3)d.Pq.TransformCoordinates(d.Pq.FromArray(n,i),r).toArray(o,i);n=o;for(var a=new Array,s=t||~~(Math.sqrt(n.length/3)-1),l=e.getBoundingInfo(),c=Math.min(l.boundingBox.extendSizeWorld.x,l.boundingBox.extendSizeWorld.y),u=l.boundingBox.extendSizeWorld.z,h=2*c/s,p=0;p<n.length;p+=3){var f=Math.round(n[p+0]/h+s/2),_=Math.round(-1*(n[p+1]/h-s/2)),m=-n[p+2]+u;a[f]||(a[f]=[]),a[f][_]||(a[f][_]=m),a[f][_]=Math.max(m,a[f][_])}for(f=0;f<=s;++f){if(!a[f]){for(var g=1;!a[(f+g)%s];)g++;a[f]=a[(f+g)%s].slice()}for(_=0;_<=s;++_)if(!a[f][_]){g=1;for(var v=void 0;void 0===v;)v=a[f][(_+g++)%s];a[f][_]=v}}var y=new this.BJSCANNON.Heightfield(a,{elementSize:h});return y.minY=u,y},e.prototype._updatePhysicsBodyTransformation=function(e){var t=e.object;if(t.computeWorldMatrix&&t.computeWorldMatrix(!0),t.getBoundingInfo()){var i=e.getObjectCenter();this._tmpDeltaPosition.copyFrom(t.getAbsolutePivotPoint().subtract(i)),this._tmpDeltaPosition.divideInPlace(e.object.scaling),this._tmpPosition.copyFrom(i);var n=t.rotationQuaternion;if(n){if(e.type!==os.PlaneImpostor&&e.type!==os.HeightmapImpostor||(n=n.multiply(this._minus90X),e.setDeltaRotation(this._plus90X)),e.type===os.HeightmapImpostor){var r=t,o=r.getBoundingInfo(),a=r.rotationQuaternion;r.rotationQuaternion=this._tmpUnityRotation,r.computeWorldMatrix(!0);var s=i.clone(),l=r.getPivotMatrix();l=l?l.clone():d.uq.Identity();var c=d.uq.Translation(o.boundingBox.extendSizeWorld.x,0,-o.boundingBox.extendSizeWorld.z);r.setPreTransformMatrix(c),r.computeWorldMatrix(!0);var u=(o=r.getBoundingInfo()).boundingBox.centerWorld.subtract(i).subtract(r.position).negate();this._tmpPosition.copyFromFloats(u.x,u.y-o.boundingBox.extendSizeWorld.y,u.z),this._tmpDeltaPosition.copyFrom(o.boundingBox.centerWorld.subtract(s)),this._tmpDeltaPosition.y+=o.boundingBox.extendSizeWorld.y,r.rotationQuaternion=a,r.setPreTransformMatrix(l),r.computeWorldMatrix(!0)}else e.type===os.MeshImpostor&&this._tmpDeltaPosition.copyFromFloats(0,0,0);e.setDeltaPosition(this._tmpDeltaPosition),e.physicsBody.position.set(this._tmpPosition.x,this._tmpPosition.y,this._tmpPosition.z),e.physicsBody.quaternion.set(n.x,n.y,n.z,n.w)}}},e.prototype.setTransformationFromPhysicsBody=function(e){if(e.object.position.set(e.physicsBody.position.x,e.physicsBody.position.y,e.physicsBody.position.z),e.object.rotationQuaternion){var t=e.physicsBody.quaternion;e.object.rotationQuaternion.set(t.x,t.y,t.z,t.w)}},e.prototype.setPhysicsBodyTransformation=function(e,t,i){e.physicsBody.position.set(t.x,t.y,t.z),e.physicsBody.quaternion.set(i.x,i.y,i.z,i.w)},e.prototype.isSupported=function(){return void 0!==this.BJSCANNON},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.velocity.set(t.x,t.y,t.z)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.set(t.x,t.y,t.z)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.velocity;return t?new d.Pq(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new d.Pq(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){e.physicsBody.mass=t,e.physicsBody.updateMassProperties()},e.prototype.getBodyMass=function(e){return e.physicsBody.mass},e.prototype.getBodyFriction=function(e){return e.physicsBody.material.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.material.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.material.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.material.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.wakeUp()},e.prototype.updateDistanceJoint=function(e,t){e.physicsJoint.distance=t},e.prototype.setMotor=function(e,t,i,n){n||(e.physicsJoint.enableMotor(),e.physicsJoint.setMotorSpeed(t),i&&this.setLimit(e,i))},e.prototype.setLimit=function(e,t,i){e.physicsJoint.motorEquation.maxForce=i,e.physicsJoint.motorEquation.minForce=void 0===t?-t:t},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.quaternion.x,e.rotationQuaternion.y=i.quaternion.y,e.rotationQuaternion.z=i.quaternion.z,e.rotationQuaternion.w=i.quaternion.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes[0].boundingSphereRadius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes[0];t.x=2*i.halfExtents.x,t.y=2*i.halfExtents.y,t.z=2*i.halfExtents.z},e.prototype.dispose=function(){},e.prototype._extendNamespace=function(){var e=new this.BJSCANNON.Vec3,t=this.BJSCANNON;this.BJSCANNON.World.prototype.step=function(i,n,r){if(r=r||10,0===(n=n||0))this.internalStep(i),this.time+=i;else{var o=Math.floor((this.time+n)/i)-Math.floor(this.time/i);o=Math.min(o,r)||1;for(var a=performance.now(),s=0;s!==o&&(this.internalStep(i),!(performance.now()-a>1e3*i));s++);this.time+=n;for(var l=this.time%i/i,c=e,u=this.bodies,h=0;h!==u.length;h++){var d=u[h];d.type!==t.Body.STATIC&&d.sleepState!==t.Body.SLEEPING?(d.position.vsub(d.previousPosition,c),c.scale(l,c),d.position.vadd(c,d.interpolatedPosition)):(d.interpolatedPosition.set(d.position.x,d.position.y,d.position.z),d.interpolatedQuaternion.set(d.quaternion.x,d.quaternion.y,d.quaternion.z,d.quaternion.w))}}}},e.prototype.raycast=function(e,t){return this._raycastResult.reset(e,t),this.raycastToRef(e,t,this._raycastResult),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){this._cannonRaycastResult.reset(),this.world.raycastClosest(e,t,{},this._cannonRaycastResult),i.reset(e,t),this._cannonRaycastResult.hasHit&&(i.setHitData({x:this._cannonRaycastResult.hitNormalWorld.x,y:this._cannonRaycastResult.hitNormalWorld.y,z:this._cannonRaycastResult.hitNormalWorld.z},{x:this._cannonRaycastResult.hitPointWorld.x,y:this._cannonRaycastResult.hitPointWorld.y,z:this._cannonRaycastResult.hitPointWorld.z}),i.setHitDistance(this._cannonRaycastResult.distance))},e}();d_.DefaultPluginFactory=function(){return new p_};var f_=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===i&&(i=OIMO),this._useDeltaForWorldStep=e,this.name="OimoJSPlugin",this._fixedTimeStep=1/60,this._tmpImpostorsArray=[],this._tmpPositionVector=d.Pq.Zero(),this.BJSOIMO=i,this.world=new this.BJSOIMO.World({iterations:t}),this.world.clear(),this._raycastResult=new h_}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){this.world.gravity.set(e.x,e.y,e.z)},e.prototype.setTimeStep=function(e){this.world.timeStep=e},e.prototype.getTimeStep=function(){return this.world.timeStep},e.prototype.executeStep=function(e,t){var i=this;t.forEach((function(e){e.beforeStep()})),this.world.timeStep=this._useDeltaForWorldStep?e:this._fixedTimeStep,this.world.step(),t.forEach((function(e){e.afterStep(),i._tmpImpostorsArray[e.uniqueId]=e}));for(var n=this.world.contacts;null!==n;)if(!n.touching||n.body1.sleeping||n.body2.sleeping){var r=this._tmpImpostorsArray[+n.body1.name],o=this._tmpImpostorsArray[+n.body2.name];r&&o?(r.onCollide({body:o.physicsBody,point:null,distance:0,impulse:0,normal:null}),o.onCollide({body:r.physicsBody,point:null,distance:0,impulse:0,normal:null}),n=n.next):n=n.next}else n=n.next},e.prototype.applyImpulse=function(e,t,i){var n=e.physicsBody.mass;e.physicsBody.applyImpulse(i.scale(this.world.invScale),t.scale(this.world.invScale*n))},e.prototype.applyForce=function(e,t,i){T.V.Warn("Oimo doesn't support applying force. Using impulse instead."),this.applyImpulse(e,t,i)},e.prototype.generatePhysicsBody=function(e){var t=this;if(e.parent)e.physicsBody&&(this.removePhysicsBody(e),e.forceUpdate());else{if(e.isBodyInitRequired()){var i={name:e.uniqueId,config:[e.getParam("mass")||.001,e.getParam("friction"),e.getParam("restitution")],size:[],type:[],pos:[],posShape:[],rot:[],rotShape:[],move:0!==e.getParam("mass"),density:e.getParam("mass"),friction:e.getParam("friction"),restitution:e.getParam("restitution"),world:this.world},n=[e];(a=e.object).getChildMeshes&&a.getChildMeshes().forEach((function(e){e.physicsImpostor&&n.push(e.physicsImpostor)}));var r=function(e){return Math.max(e,ct.bH)},o=new d.PT;n.forEach((function(n){if(n.object.rotationQuaternion){var a=n.object.rotationQuaternion;o.copyFrom(a),n.object.rotationQuaternion.set(0,0,0,1),n.object.computeWorldMatrix(!0);var s=o.toEulerAngles(),l=n.getObjectExtents(),c=57.29577951308232;if(n===e){var u=e.getObjectCenter();e.object.getAbsolutePivotPoint().subtractToRef(u,t._tmpPositionVector),t._tmpPositionVector.divideInPlace(e.object.scaling),i.pos.push(u.x),i.pos.push(u.y),i.pos.push(u.z),i.posShape.push(0,0,0),i.rotShape.push(0,0,0)}else{var h=n.object.position.clone();i.posShape.push(h.x),i.posShape.push(h.y),i.posShape.push(h.z),i.rotShape.push(s.x*c,s.y*c,s.z*c)}switch(n.object.rotationQuaternion.copyFrom(o),n.type){case os.ParticleImpostor:T.V.Warn("No Particle support in OIMO.js. using SphereImpostor instead");case os.SphereImpostor:var d=l.x,p=l.y,f=l.z,_=Math.max(r(d),r(p),r(f))/2;i.type.push("sphere"),i.size.push(_),i.size.push(_),i.size.push(_);break;case os.CylinderImpostor:var m=r(l.x)/2,g=r(l.y);i.type.push("cylinder"),i.size.push(m),i.size.push(g),i.size.push(g);break;case os.PlaneImpostor:case os.BoxImpostor:default:m=r(l.x),g=r(l.y);var v=r(l.z);i.type.push("box"),i.size.push(m),i.size.push(g),i.size.push(v)}n.object.rotationQuaternion=a}})),e.physicsBody=this.world.add(i),e.physicsBody.resetQuaternion(o),e.physicsBody.updatePosition(0)}else this._tmpPositionVector.copyFromFloats(0,0,0);var a;e.setDeltaPosition(this._tmpPositionVector)}},e.prototype.removePhysicsBody=function(e){this.world.removeRigidBody(e.physicsBody)},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i){var n,r=e.joint.jointData,o=r.nativeParams||{},a={body1:t,body2:i,axe1:o.axe1||(r.mainAxis?r.mainAxis.asArray():null),axe2:o.axe2||(r.connectedAxis?r.connectedAxis.asArray():null),pos1:o.pos1||(r.mainPivot?r.mainPivot.asArray():null),pos2:o.pos2||(r.connectedPivot?r.connectedPivot.asArray():null),min:o.min,max:o.max,collision:o.collision||r.collision,spring:o.spring,world:this.world};switch(e.joint.type){case es.BallAndSocketJoint:n="jointBall";break;case es.SpringJoint:T.V.Warn("OIMO.js doesn't support Spring Constraint. Simulating using DistanceJoint instead");var s=r;a.min=s.length||a.min,a.max=Math.max(a.min,a.max);case es.DistanceJoint:n="jointDistance",a.max=r.maxDistance;break;case es.PrismaticJoint:n="jointPrisme";break;case es.SliderJoint:n="jointSlide";break;case es.WheelJoint:n="jointWheel";break;case es.HingeJoint:default:n="jointHinge"}a.type=n,e.joint.physicsJoint=this.world.add(a)}},e.prototype.removeJoint=function(e){try{this.world.removeJoint(e.joint.physicsJoint)}catch(e){T.V.Warn(e)}},e.prototype.isSupported=function(){return void 0!==this.BJSOIMO},e.prototype.setTransformationFromPhysicsBody=function(e){if(!e.physicsBody.sleeping){if(e.physicsBody.shapes.next){for(var t=e.physicsBody.shapes;t.next;)t=t.next;e.object.position.set(t.position.x,t.position.y,t.position.z)}else{var i=e.physicsBody.getPosition();e.object.position.set(i.x,i.y,i.z)}if(e.object.rotationQuaternion){var n=e.physicsBody.getQuaternion();e.object.rotationQuaternion.set(n.x,n.y,n.z,n.w)}}},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var n=e.physicsBody;e.physicsBody.shapes.next||(n.position.set(t.x,t.y,t.z),n.orientation.set(i.x,i.y,i.z,i.w),n.syncShapes(),n.awake())},e.prototype.setLinearVelocity=function(e,t){e.physicsBody.linearVelocity.set(t.x,t.y,t.z)},e.prototype.setAngularVelocity=function(e,t){e.physicsBody.angularVelocity.set(t.x,t.y,t.z)},e.prototype.getLinearVelocity=function(e){var t=e.physicsBody.linearVelocity;return t?new d.Pq(t.x,t.y,t.z):null},e.prototype.getAngularVelocity=function(e){var t=e.physicsBody.angularVelocity;return t?new d.Pq(t.x,t.y,t.z):null},e.prototype.setBodyMass=function(e,t){var i=0===t;e.physicsBody.shapes.density=i?1:t,e.physicsBody.setupMass(i?2:1)},e.prototype.getBodyMass=function(e){return e.physicsBody.shapes.density},e.prototype.getBodyFriction=function(e){return e.physicsBody.shapes.friction},e.prototype.setBodyFriction=function(e,t){e.physicsBody.shapes.friction=t},e.prototype.getBodyRestitution=function(e){return e.physicsBody.shapes.restitution},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.shapes.restitution=t},e.prototype.sleepBody=function(e){e.physicsBody.sleep()},e.prototype.wakeUpBody=function(e){e.physicsBody.awake()},e.prototype.updateDistanceJoint=function(e,t,i){e.physicsJoint.limitMotor.upperLimit=t,void 0!==i&&(e.physicsJoint.limitMotor.lowerLimit=i)},e.prototype.setMotor=function(e,t,i,n){void 0!==i?T.V.Warn("OimoJS plugin currently has unexpected behavior when using setMotor with force parameter"):i=1e6,t*=-1;var r=n?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;r&&r.setMotor(t,i)},e.prototype.setLimit=function(e,t,i,n){var r=n?e.physicsJoint.rotationalLimitMotor2:e.physicsJoint.rotationalLimitMotor1||e.physicsJoint.rotationalLimitMotor||e.physicsJoint.limitMotor;r&&r.setLimit(t,void 0===i?-t:i)},e.prototype.syncMeshWithImpostor=function(e,t){var i=t.physicsBody;e.position.x=i.position.x,e.position.y=i.position.y,e.position.z=i.position.z,e.rotationQuaternion&&(e.rotationQuaternion.x=i.orientation.x,e.rotationQuaternion.y=i.orientation.y,e.rotationQuaternion.z=i.orientation.z,e.rotationQuaternion.w=i.orientation.w)},e.prototype.getRadius=function(e){return e.physicsBody.shapes.radius},e.prototype.getBoxSizeToRef=function(e,t){var i=e.physicsBody.shapes;t.x=2*i.halfWidth,t.y=2*i.halfHeight,t.z=2*i.halfDepth},e.prototype.dispose=function(){this.world.clear()},e.prototype.raycast=function(e,t){return T.V.Warn("raycast is not currently supported by the Oimo physics plugin"),this._raycastResult.reset(e,t),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){T.V.Warn("raycast is not currently supported by the Oimo physics plugin"),i.reset(e,t)},e}(),__=function(){function e(e,t,i){void 0===e&&(e=!0),void 0===t&&(t=Ammo),void 0===i&&(i=null);var n=this;this._useDeltaForWorldStep=e,this.bjsAMMO={},this.name="AmmoJSPlugin",this._timeStep=1/60,this._fixedTimeStep=1/60,this._maxSteps=5,this._tmpQuaternion=new d.PT,this._tmpContactCallbackResult=!1,this._tmpContactPoint=new d.Pq,this._tmpContactNormal=new d.Pq,this._tmpVec3=new d.Pq,this._tmpMatrix=new d.uq,"function"!=typeof t?(this.bjsAMMO=t,this.isSupported()?(this._collisionConfiguration=new this.bjsAMMO.btSoftBodyRigidBodyCollisionConfiguration,this._dispatcher=new this.bjsAMMO.btCollisionDispatcher(this._collisionConfiguration),this._overlappingPairCache=i||new this.bjsAMMO.btDbvtBroadphase,this._solver=new this.bjsAMMO.btSequentialImpulseConstraintSolver,this._softBodySolver=new this.bjsAMMO.btDefaultSoftBodySolver,this.world=new this.bjsAMMO.btSoftRigidDynamicsWorld(this._dispatcher,this._overlappingPairCache,this._solver,this._collisionConfiguration,this._softBodySolver),this._tmpAmmoConcreteContactResultCallback=new this.bjsAMMO.ConcreteContactResultCallback,this._tmpAmmoConcreteContactResultCallback.addSingleResult=function(e){var t=(e=n.bjsAMMO.wrapPointer(e,n.bjsAMMO.btManifoldPoint)).getPositionWorldOnA(),i=e.m_normalWorldOnB;n._tmpContactPoint.x=t.x(),n._tmpContactPoint.y=t.y(),n._tmpContactPoint.z=t.z(),n._tmpContactNormal.x=i.x(),n._tmpContactNormal.y=i.y(),n._tmpContactNormal.z=i.z(),n._tmpContactImpulse=e.getAppliedImpulse(),n._tmpContactDistance=e.getDistance(),n._tmpContactCallbackResult=!0},this._raycastResult=new h_,this._tmpAmmoTransform=new this.bjsAMMO.btTransform,this._tmpAmmoTransform.setIdentity(),this._tmpAmmoQuaternion=new this.bjsAMMO.btQuaternion(0,0,0,1),this._tmpAmmoVectorA=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorB=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorC=new this.bjsAMMO.btVector3(0,0,0),this._tmpAmmoVectorD=new this.bjsAMMO.btVector3(0,0,0)):T.V.Error("AmmoJS is not available. Please make sure you included the js file.")):T.V.Error("AmmoJS is not ready. Please make sure you await Ammo() before using the plugin.")}return e.prototype.getPluginVersion=function(){return 1},e.prototype.setGravity=function(e){this._tmpAmmoVectorA.setValue(e.x,e.y,e.z),this.world.setGravity(this._tmpAmmoVectorA),this.world.getWorldInfo().set_m_gravity(this._tmpAmmoVectorA)},e.prototype.setTimeStep=function(e){this._timeStep=e},e.prototype.setFixedTimeStep=function(e){this._fixedTimeStep=e},e.prototype.setMaxSteps=function(e){this._maxSteps=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype._isImpostorInContact=function(e){return this._tmpContactCallbackResult=!1,this.world.contactTest(e.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._isImpostorPairInContact=function(e,t){return this._tmpContactCallbackResult=!1,this.world.contactPairTest(e.physicsBody,t.physicsBody,this._tmpAmmoConcreteContactResultCallback),this._tmpContactCallbackResult},e.prototype._stepSimulation=function(e,t,i){if(void 0===e&&(e=1/60),void 0===t&&(t=10),void 0===i&&(i=1/60),0==t)this.world.stepSimulation(e,0);else for(;t>0&&e>0;)e-i<i?(this.world.stepSimulation(e,0),e=0):(e-=i,this.world.stepSimulation(i,0)),t--},e.prototype.executeStep=function(e,t){for(var i=0,n=t;i<n.length;i++){var r=n[i];r.soft||r.beforeStep()}this._stepSimulation(this._useDeltaForWorldStep?e:this._timeStep,this._maxSteps,this._fixedTimeStep);for(var o=0,a=t;o<a.length;o++){var s=a[o];if(s.soft?this._afterSoftStep(s):s.afterStep(),s._onPhysicsCollideCallbacks.length>0&&this._isImpostorInContact(s))for(var l=0,c=s._onPhysicsCollideCallbacks;l<c.length;l++)for(var u=0,h=c[l].otherImpostors;u<h.length;u++){var d=h[u];(s.physicsBody.isActive()||d.physicsBody.isActive())&&this._isImpostorPairInContact(s,d)&&(s.onCollide({body:d.physicsBody,point:this._tmpContactPoint,distance:this._tmpContactDistance,impulse:this._tmpContactImpulse,normal:this._tmpContactNormal}),d.onCollide({body:s.physicsBody,point:this._tmpContactPoint,distance:this._tmpContactDistance,impulse:this._tmpContactImpulse,normal:this._tmpContactNormal}))}}},e.prototype._afterSoftStep=function(e){e.type===os.RopeImpostor?this._ropeStep(e):this._softbodyOrClothStep(e)},e.prototype._ropeStep=function(e){for(var t,i,n,r,o=e.physicsBody.get_m_nodes(),a=o.size(),s=new Array,l=0;l<a;l++)i=(t=o.at(l).get_m_x()).x(),n=t.y(),r=t.z(),s.push(new d.Pq(i,n,r));var c=e.object,u=e.getParam("shape");e._isFromLine?e.object=Is("lines",{points:s,instance:c}):e.object=ks("ext",{shape:u,path:s,instance:c})},e.prototype._softbodyOrClothStep=function(e){var t=e.type===os.ClothImpostor?1:-1,i=e.object,n=i.getVerticesData(Se.R.PositionKind);n||(n=[]);var r=i.getVerticesData(Se.R.NormalKind);r||(r=[]);for(var o,a,s,l,c,u,h,d,p=n.length/3,f=e.physicsBody.get_m_nodes(),_=0;_<p;_++){s=(a=(o=f.at(_)).get_m_x()).x(),l=a.y(),c=a.z()*t;var m=o.get_m_n();u=m.x(),h=m.y(),d=m.z()*t,n[3*_]=s,n[3*_+1]=l,n[3*_+2]=c,r[3*_]=u,r[3*_+1]=h,r[3*_+2]=d}var g=new ri;g.positions=n,g.normals=r,g.uvs=i.getVerticesData(Se.R.UVKind),g.colors=i.getVerticesData(Se.R.ColorKind),i&&i.getIndices&&(g.indices=i.getIndices()),g.applyToMesh(i)},e.prototype.applyImpulse=function(e,t,i){if(e.soft)T.V.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var n=this._tmpAmmoVectorA,r=this._tmpAmmoVectorB;e.object&&e.object.getWorldMatrix&&i.subtractInPlace(e.object.getWorldMatrix().getTranslation()),n.setValue(i.x,i.y,i.z),r.setValue(t.x,t.y,t.z),e.physicsBody.applyImpulse(r,n)}},e.prototype.applyForce=function(e,t,i){if(e.soft)T.V.Warn("Cannot be applied to a soft body");else{e.physicsBody.activate();var n=this._tmpAmmoVectorA,r=this._tmpAmmoVectorB;if(e.object&&e.object.getWorldMatrix){var o=e.object.getWorldMatrix().getTranslation();n.setValue(i.x-o.x,i.y-o.y,i.z-o.z)}else n.setValue(i.x,i.y,i.z);r.setValue(t.x,t.y,t.z),e.physicsBody.applyForce(r,n)}},e.prototype.generatePhysicsBody=function(t){if(t._pluginData.toDispose=[],t.parent)t.physicsBody&&(this.removePhysicsBody(t),t.forceUpdate());else if(t.isBodyInitRequired()){var i=this._createShape(t),n=t.getParam("mass");if(t._pluginData.mass=n,t.soft)i.get_m_cfg().set_collisions(17),i.get_m_cfg().set_kDP(t.getParam("damping")),this.bjsAMMO.castObject(i,this.bjsAMMO.btCollisionObject).getCollisionShape().setMargin(t.getParam("margin")),i.setActivationState(e._DISABLE_DEACTIVATION_FLAG),this.world.addSoftBody(i,1,-1),t.physicsBody=i,t._pluginData.toDispose.push(i),this.setBodyPressure(t,0),t.type===os.SoftbodyImpostor&&this.setBodyPressure(t,t.getParam("pressure")),this.setBodyStiffness(t,t.getParam("stiffness")),this.setBodyVelocityIterations(t,t.getParam("velocityIterations")),this.setBodyPositionIterations(t,t.getParam("positionIterations"));else{var r=new this.bjsAMMO.btVector3(0,0,0),o=new this.bjsAMMO.btTransform;t.object.computeWorldMatrix(!0),o.setIdentity(),0!==n&&i.calculateLocalInertia(n,r),this._tmpAmmoVectorA.setValue(t.object.position.x,t.object.position.y,t.object.position.z),this._tmpAmmoQuaternion.setValue(t.object.rotationQuaternion.x,t.object.rotationQuaternion.y,t.object.rotationQuaternion.z,t.object.rotationQuaternion.w),o.setOrigin(this._tmpAmmoVectorA),o.setRotation(this._tmpAmmoQuaternion);var a=new this.bjsAMMO.btDefaultMotionState(o),s=new this.bjsAMMO.btRigidBodyConstructionInfo(n,a,i,r),l=new this.bjsAMMO.btRigidBody(s);if(0===n&&(l.setCollisionFlags(l.getCollisionFlags()|e._KINEMATIC_FLAG),l.setActivationState(e._DISABLE_DEACTIVATION_FLAG)),t.type!=os.NoImpostor||i.getChildShape||l.setCollisionFlags(l.getCollisionFlags()|e._DISABLE_COLLISION_FLAG),t.type!==os.MeshImpostor&&t.type!==os.NoImpostor){var c=t.object.getBoundingInfo();this._tmpVec3.copyFrom(t.object.getAbsolutePosition()),this._tmpVec3.subtractInPlace(c.boundingBox.centerWorld),this._tmpVec3.x/=t.object.scaling.x,this._tmpVec3.y/=t.object.scaling.y,this._tmpVec3.z/=t.object.scaling.z,t.setDeltaPosition(this._tmpVec3)}var u=t.getParam("group"),h=t.getParam("mask");u&&h?this.world.addRigidBody(l,u,h):this.world.addRigidBody(l),t.physicsBody=l,t._pluginData.toDispose=t._pluginData.toDispose.concat([l,s,a,o,r,i])}this.setBodyRestitution(t,t.getParam("restitution")),this.setBodyFriction(t,t.getParam("friction"))}},e.prototype.removePhysicsBody=function(e){var t=this;this.world&&(e.soft?this.world.removeSoftBody(e.physicsBody):this.world.removeRigidBody(e.physicsBody),e._pluginData&&(e._pluginData.toDispose.forEach((function(e){t.bjsAMMO.destroy(e)})),e._pluginData.toDispose=[]))},e.prototype.generateJoint=function(e){var t=e.mainImpostor.physicsBody,i=e.connectedImpostor.physicsBody;if(t&&i&&!e.joint.physicsJoint){var n,r=e.joint.jointData;switch(r.mainPivot||(r.mainPivot=new d.Pq(0,0,0)),r.connectedPivot||(r.connectedPivot=new d.Pq(0,0,0)),e.joint.type){case es.DistanceJoint:var o=r.maxDistance;o&&(r.mainPivot=new d.Pq(0,-o/2,0),r.connectedPivot=new d.Pq(0,o/2,0)),(l=this._tmpAmmoVectorA).setValue(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z),n=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c);break;case es.HingeJoint:r.mainAxis||(r.mainAxis=new d.Pq(0,0,0)),r.connectedAxis||(r.connectedAxis=new d.Pq(0,0,0)),(l=this._tmpAmmoVectorA).setValue(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z);var a=this._tmpAmmoVectorC;a.setValue(r.mainAxis.x,r.mainAxis.y,r.mainAxis.z);var s=this._tmpAmmoVectorD;s.setValue(r.connectedAxis.x,r.connectedAxis.y,r.connectedAxis.z),n=new this.bjsAMMO.btHingeConstraint(t,i,l,c,a,s);break;case es.BallAndSocketJoint:(l=this._tmpAmmoVectorA).setValue(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z),n=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c);break;default:var l,c;T.V.Warn("JointType not currently supported by the Ammo plugin, falling back to PhysicsJoint.BallAndSocketJoint"),(l=this._tmpAmmoVectorA).setValue(r.mainPivot.x,r.mainPivot.y,r.mainPivot.z),(c=this._tmpAmmoVectorB).setValue(r.connectedPivot.x,r.connectedPivot.y,r.connectedPivot.z),n=new this.bjsAMMO.btPoint2PointConstraint(t,i,l,c)}this.world.addConstraint(n,!e.joint.jointData.collision),e.joint.physicsJoint=n}},e.prototype.removeJoint=function(e){this.world&&this.world.removeConstraint(e.joint.physicsJoint),this.bjsAMMO.destroy(e.joint.physicsJoint)},e.prototype._addMeshVerts=function(e,t,i){var n=this,r=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var o=i.getIndices();o||(o=[]);var a=i.getVerticesData(Se.R.PositionKind);a||(a=[]);var s=void 0;if(t&&t!==i){var l;l=t.rotationQuaternion?t.rotationQuaternion:t.rotation?d.PT.FromEulerAngles(t.rotation.x,t.rotation.y,t.rotation.z):d.PT.Identity(),d.uq.Compose(d.Pq.One(),l,t.position).invertToRef(this._tmpMatrix),s=i.computeWorldMatrix(!1).multiply(this._tmpMatrix)}else d.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),s=this._tmpMatrix;for(var c=o.length/3,u=0;u<c;u++){for(var h=[],p=0;p<3;p++){var f=new d.Pq(a[3*o[3*u+p]+0],a[3*o[3*u+p]+1],a[3*o[3*u+p]+2]);f=d.Pq.TransformCoordinates(f,s);var _=void 0;(_=0==p?this._tmpAmmoVectorA:1==p?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(f.x,f.y,f.z),h.push(_)}e.addTriangle(h[0],h[1],h[2]),r++}i.getChildMeshes().forEach((function(i){r+=n._addMeshVerts(e,t,i)}))}return r},e.prototype._softVertexData=function(e){var t=e.object;if(t&&t.getIndices&&t.getWorldMatrix&&t.getChildMeshes){var i=t.getIndices();i||(i=[]);var n=t.getVerticesData(Se.R.PositionKind);n||(n=[]);var r=t.getVerticesData(Se.R.NormalKind);r||(r=[]),t.computeWorldMatrix(!1);for(var o=[],a=[],s=0;s<n.length;s+=3){var l=new d.Pq(n[s],n[s+1],n[s+2]),c=new d.Pq(r[s],r[s+1],r[s+2]);l=d.Pq.TransformCoordinates(l,t.getWorldMatrix()),c=d.Pq.TransformNormal(c,t.getWorldMatrix()),o.push(l.x,l.y,l.z),a.push(c.x,c.y,c.z)}var u=new ri;return u.positions=o,u.normals=a,u.uvs=t.getVerticesData(Se.R.UVKind),u.colors=t.getVerticesData(Se.R.ColorKind),t&&t.getIndices&&(u.indices=t.getIndices()),u.applyToMesh(t),t.position=d.Pq.Zero(),t.rotationQuaternion=null,t.rotation=d.Pq.Zero(),t.computeWorldMatrix(!0),u}return ri.ExtractFromMesh(t)},e.prototype._createSoftbody=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var n=this._softVertexData(e),r=n.positions,o=n.normals;if(null===r||null===o)return new this.bjsAMMO.btCompoundShape;for(var a=[],s=[],l=0;l<r.length;l+=3){var c=new d.Pq(r[l],r[l+1],r[l+2]),u=new d.Pq(o[l],o[l+1],o[l+2]);a.push(c.x,c.y,-c.z),s.push(u.x,u.y,-u.z)}var h=(new this.bjsAMMO.btSoftBodyHelpers).CreateFromTriMesh(this.world.getWorldInfo(),a,t.getIndices(),i.length/3,!0),p=r.length/3,f=h.get_m_nodes(),_=void 0;for(l=0;l<p;l++)(_=f.at(l).get_m_n()).setX(s[3*l]),_.setY(s[3*l+1]),_.setZ(s[3*l+2]);return h}},e.prototype._createCloth=function(e){var t=e.object;if(t&&t.getIndices){var i=t.getIndices();i||(i=[]);var n=this._softVertexData(e),r=n.positions,o=n.normals;if(null===r||null===o)return new this.bjsAMMO.btCompoundShape;var a=r.length,s=Math.sqrt(a/3);e.segments=s;var l=s-1;return this._tmpAmmoVectorA.setValue(r[0],r[1],r[2]),this._tmpAmmoVectorB.setValue(r[3*l],r[3*l+1],r[3*l+2]),this._tmpAmmoVectorD.setValue(r[a-3],r[a-2],r[a-1]),this._tmpAmmoVectorC.setValue(r[a-3-3*l],r[a-2-3*l],r[a-1-3*l]),(new this.bjsAMMO.btSoftBodyHelpers).CreatePatch(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,this._tmpAmmoVectorC,this._tmpAmmoVectorD,s,s,e.getParam("fixedPoints"),!0)}},e.prototype._createRope=function(e){var t,i,n=this._softVertexData(e),r=n.positions,o=n.normals;if(null===r||null===o)return new this.bjsAMMO.btCompoundShape;if(n.applyToMesh(e.object,!0),e._isFromLine=!0,0===o.map((function(e){return e*e})).reduce((function(e,t){return e+t})))i=(t=r.length)/3-1,this._tmpAmmoVectorA.setValue(r[0],r[1],r[2]),this._tmpAmmoVectorB.setValue(r[t-3],r[t-2],r[t-1]);else{e._isFromLine=!1;var a=e.getParam("path");if(null===e.getParam("shape"))return T.V.Warn("No shape available for extruded mesh"),new this.bjsAMMO.btCompoundShape;i=(t=a.length)-1,this._tmpAmmoVectorA.setValue(a[0].x,a[0].y,a[0].z),this._tmpAmmoVectorB.setValue(a[t-1].x,a[t-1].y,a[t-1].z)}e.segments=i;var s=e.getParam("fixedPoints");s=s>3?3:s;var l=(new this.bjsAMMO.btSoftBodyHelpers).CreateRope(this.world.getWorldInfo(),this._tmpAmmoVectorA,this._tmpAmmoVectorB,i-1,s);return l.get_m_cfg().set_collisions(17),l},e.prototype._createCustom=function(e){var t=null;return this.onCreateCustomShape&&(t=this.onCreateCustomShape(e)),null==t&&(t=new this.bjsAMMO.btCompoundShape),t},e.prototype._addHullVerts=function(e,t,i){var n=this,r=0;if(i&&i.getIndices&&i.getWorldMatrix&&i.getChildMeshes){var o=i.getIndices();o||(o=[]);var a=i.getVerticesData(Se.R.PositionKind);a||(a=[]),i.computeWorldMatrix(!1);for(var s=o.length/3,l=0;l<s;l++){for(var c=[],u=0;u<3;u++){var h=new d.Pq(a[3*o[3*l+u]+0],a[3*o[3*l+u]+1],a[3*o[3*l+u]+2]);d.uq.ScalingToRef(i.scaling.x,i.scaling.y,i.scaling.z,this._tmpMatrix),h=d.Pq.TransformCoordinates(h,this._tmpMatrix);var p=void 0;(p=0==u?this._tmpAmmoVectorA:1==u?this._tmpAmmoVectorB:this._tmpAmmoVectorC).setValue(h.x,h.y,h.z),c.push(p)}e.addPoint(c[0],!0),e.addPoint(c[1],!0),e.addPoint(c[2],!0),r++}i.getChildMeshes().forEach((function(i){r+=n._addHullVerts(e,t,i)}))}return r},e.prototype._createShape=function(e,t){var i=this;void 0===t&&(t=!1);var n,r=e.object,o=e.getObjectExtents();if(!t){var a=e.object.getChildMeshes?e.object.getChildMeshes(!0):[];n=new this.bjsAMMO.btCompoundShape;var s=0;if(a.forEach((function(e){var t=e.getPhysicsImpostor();if(t){if(t.type==os.MeshImpostor)throw"A child MeshImpostor is not supported. Only primitive impostors are supported as children (eg. box or sphere)";var r=i._createShape(t),o=e.parent.getWorldMatrix().clone(),a=new d.Pq;o.decompose(a),i._tmpAmmoTransform.getOrigin().setValue(e.position.x*a.x,e.position.y*a.y,e.position.z*a.z),i._tmpAmmoQuaternion.setValue(e.rotationQuaternion.x,e.rotationQuaternion.y,e.rotationQuaternion.z,e.rotationQuaternion.w),i._tmpAmmoTransform.setRotation(i._tmpAmmoQuaternion),n.addChildShape(i._tmpAmmoTransform,r),t.dispose(),s++}})),s>0){if(e.type!=os.NoImpostor){var l=this._createShape(e,!0);l&&(this._tmpAmmoTransform.getOrigin().setValue(0,0,0),this._tmpAmmoQuaternion.setValue(0,0,0,1),this._tmpAmmoTransform.setRotation(this._tmpAmmoQuaternion),n.addChildShape(this._tmpAmmoTransform,l))}return n}this.bjsAMMO.destroy(n),n=null}switch(e.type){case os.SphereImpostor:if(B.X.WithinEpsilon(o.x,o.y,1e-4)&&B.X.WithinEpsilon(o.x,o.z,1e-4))n=new this.bjsAMMO.btSphereShape(o.x/2);else{this._tmpAmmoVectorA.setValue(0,0,0);var c=[this._tmpAmmoVectorA];n=new this.bjsAMMO.btMultiSphereShape(c,[1],1),this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),n.setLocalScaling(this._tmpAmmoVectorA)}break;case os.CapsuleImpostor:var u=o.x/2;n=new this.bjsAMMO.btCapsuleShape(u,o.y-2*u);break;case os.CylinderImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),n=new this.bjsAMMO.btCylinderShape(this._tmpAmmoVectorA);break;case os.PlaneImpostor:case os.BoxImpostor:this._tmpAmmoVectorA.setValue(o.x/2,o.y/2,o.z/2),n=new this.bjsAMMO.btBoxShape(this._tmpAmmoVectorA);break;case os.MeshImpostor:if(0==e.getParam("mass")){if(this.onCreateCustomMeshImpostor)n=this.onCreateCustomMeshImpostor(e);else{var h=new this.bjsAMMO.btTriangleMesh;e._pluginData.toDispose.push(h);var p=this._addMeshVerts(h,r,r);n=0==p?new this.bjsAMMO.btCompoundShape:new this.bjsAMMO.btBvhTriangleMeshShape(h)}break}case os.ConvexHullImpostor:if(this.onCreateCustomConvexHullImpostor)n=this.onCreateCustomConvexHullImpostor(e);else{var f=new this.bjsAMMO.btConvexHullShape;0==(p=this._addHullVerts(f,r,r))?(e._pluginData.toDispose.push(f),n=new this.bjsAMMO.btCompoundShape):n=f}break;case os.NoImpostor:n=new this.bjsAMMO.btSphereShape(o.x/2);break;case os.CustomImpostor:n=this._createCustom(e);break;case os.SoftbodyImpostor:n=this._createSoftbody(e);break;case os.ClothImpostor:n=this._createCloth(e);break;case os.RopeImpostor:n=this._createRope(e);break;default:T.V.Warn("The impostor type is not currently supported by the ammo plugin.")}return n},e.prototype.setTransformationFromPhysicsBody=function(e){e.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.object.position.set(this._tmpAmmoTransform.getOrigin().x(),this._tmpAmmoTransform.getOrigin().y(),this._tmpAmmoTransform.getOrigin().z()),e.object.rotationQuaternion?e.object.rotationQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()):e.object.rotation&&(this._tmpQuaternion.set(this._tmpAmmoTransform.getRotation().x(),this._tmpAmmoTransform.getRotation().y(),this._tmpAmmoTransform.getRotation().z(),this._tmpAmmoTransform.getRotation().w()),this._tmpQuaternion.toEulerAnglesToRef(e.object.rotation))},e.prototype.setPhysicsBodyTransformation=function(e,t,i){var n=e.physicsBody.getWorldTransform();if(Math.abs(n.getOrigin().x()-t.x)>ct.bH||Math.abs(n.getOrigin().y()-t.y)>ct.bH||Math.abs(n.getOrigin().z()-t.z)>ct.bH||Math.abs(n.getRotation().x()-i.x)>ct.bH||Math.abs(n.getRotation().y()-i.y)>ct.bH||Math.abs(n.getRotation().z()-i.z)>ct.bH||Math.abs(n.getRotation().w()-i.w)>ct.bH)if(this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),n.setOrigin(this._tmpAmmoVectorA),this._tmpAmmoQuaternion.setValue(i.x,i.y,i.z,i.w),n.setRotation(this._tmpAmmoQuaternion),e.physicsBody.setWorldTransform(n),0==e.mass){var r=e.physicsBody.getMotionState();r&&r.setWorldTransform(n)}else e.physicsBody.activate()},e.prototype.isSupported=function(){return void 0!==this.bjsAMMO},e.prototype.setLinearVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.linearVelocity(this._tmpAmmoVectorA):e.physicsBody.setLinearVelocity(this._tmpAmmoVectorA)},e.prototype.setAngularVelocity=function(e,t){this._tmpAmmoVectorA.setValue(t.x,t.y,t.z),e.soft?e.physicsBody.angularVelocity(this._tmpAmmoVectorA):e.physicsBody.setAngularVelocity(this._tmpAmmoVectorA)},e.prototype.getLinearVelocity=function(e){var t;if(!(t=e.soft?e.physicsBody.linearVelocity():e.physicsBody.getLinearVelocity()))return null;var i=new d.Pq(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),i},e.prototype.getAngularVelocity=function(e){var t;if(!(t=e.soft?e.physicsBody.angularVelocity():e.physicsBody.getAngularVelocity()))return null;var i=new d.Pq(t.x(),t.y(),t.z());return this.bjsAMMO.destroy(t),i},e.prototype.setBodyMass=function(e,t){e.soft?e.physicsBody.setTotalMass(t,!1):e.physicsBody.setMassProps(t),e._pluginData.mass=t},e.prototype.getBodyMass=function(e){return e._pluginData.mass||0},e.prototype.getBodyFriction=function(e){return e._pluginData.friction||0},e.prototype.setBodyFriction=function(e,t){e.soft?e.physicsBody.get_m_cfg().set_kDF(t):e.physicsBody.setFriction(t),e._pluginData.friction=t},e.prototype.getBodyRestitution=function(e){return e._pluginData.restitution||0},e.prototype.setBodyRestitution=function(e,t){e.physicsBody.setRestitution(t),e._pluginData.restitution=t},e.prototype.getBodyPressure=function(e){return e.soft?e._pluginData.pressure||0:(T.V.Warn("Pressure is not a property of a rigid body"),0)},e.prototype.setBodyPressure=function(e,t){e.soft?e.type===os.SoftbodyImpostor?(e.physicsBody.get_m_cfg().set_kPR(t),e._pluginData.pressure=t):(e.physicsBody.get_m_cfg().set_kPR(0),e._pluginData.pressure=0):T.V.Warn("Pressure can only be applied to a softbody")},e.prototype.getBodyStiffness=function(e){return e.soft?e._pluginData.stiffness||0:(T.V.Warn("Stiffness is not a property of a rigid body"),0)},e.prototype.setBodyStiffness=function(e,t){e.soft?(t=(t=t<0?0:t)>1?1:t,e.physicsBody.get_m_materials().at(0).set_m_kLST(t),e._pluginData.stiffness=t):T.V.Warn("Stiffness cannot be applied to a rigid body")},e.prototype.getBodyVelocityIterations=function(e){return e.soft?e._pluginData.velocityIterations||0:(T.V.Warn("Velocity iterations is not a property of a rigid body"),0)},e.prototype.setBodyVelocityIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_viterations(t),e._pluginData.velocityIterations=t):T.V.Warn("Velocity iterations cannot be applied to a rigid body")},e.prototype.getBodyPositionIterations=function(e){return e.soft?e._pluginData.positionIterations||0:(T.V.Warn("Position iterations is not a property of a rigid body"),0)},e.prototype.setBodyPositionIterations=function(e,t){e.soft?(t=t<0?0:t,e.physicsBody.get_m_cfg().set_piterations(t),e._pluginData.positionIterations=t):T.V.Warn("Position iterations cannot be applied to a rigid body")},e.prototype.appendAnchor=function(e,t,i,n,r,o){void 0===r&&(r=1),void 0===o&&(o=!1);var a=e.segments,s=Math.round((a-1)*i)+a*(a-1-Math.round((a-1)*n));e.physicsBody.appendAnchor(s,t.physicsBody,o,r)},e.prototype.appendHook=function(e,t,i,n,r){void 0===n&&(n=1),void 0===r&&(r=!1);var o=Math.round(e.segments*i);e.physicsBody.appendAnchor(o,t.physicsBody,r,n)},e.prototype.sleepBody=function(e){e.physicsBody.forceActivationState(0)},e.prototype.wakeUpBody=function(e){e.physicsBody.activate()},e.prototype.updateDistanceJoint=function(){T.V.Warn("updateDistanceJoint is not currently supported by the Ammo physics plugin")},e.prototype.setMotor=function(e,t,i){e.physicsJoint.enableAngularMotor(!0,t,i)},e.prototype.setLimit=function(){T.V.Warn("setLimit is not currently supported by the Ammo physics plugin")},e.prototype.syncMeshWithImpostor=function(e,t){t.physicsBody.getMotionState().getWorldTransform(this._tmpAmmoTransform),e.position.x=this._tmpAmmoTransform.getOrigin().x(),e.position.y=this._tmpAmmoTransform.getOrigin().y(),e.position.z=this._tmpAmmoTransform.getOrigin().z(),e.rotationQuaternion&&(e.rotationQuaternion.x=this._tmpAmmoTransform.getRotation().x(),e.rotationQuaternion.y=this._tmpAmmoTransform.getRotation().y(),e.rotationQuaternion.z=this._tmpAmmoTransform.getRotation().z(),e.rotationQuaternion.w=this._tmpAmmoTransform.getRotation().w())},e.prototype.getRadius=function(e){return e.getObjectExtents().x/2},e.prototype.getBoxSizeToRef=function(e,t){var i=e.getObjectExtents();t.x=i.x,t.y=i.y,t.z=i.z},e.prototype.dispose=function(){this.bjsAMMO.destroy(this.world),this.bjsAMMO.destroy(this._softBodySolver),this.bjsAMMO.destroy(this._solver),this.bjsAMMO.destroy(this._overlappingPairCache),this.bjsAMMO.destroy(this._dispatcher),this.bjsAMMO.destroy(this._collisionConfiguration),this.bjsAMMO.destroy(this._tmpAmmoVectorA),this.bjsAMMO.destroy(this._tmpAmmoVectorB),this.bjsAMMO.destroy(this._tmpAmmoVectorC),this.bjsAMMO.destroy(this._tmpAmmoVectorD),this.bjsAMMO.destroy(this._tmpAmmoTransform),this.bjsAMMO.destroy(this._tmpAmmoQuaternion),this.bjsAMMO.destroy(this._tmpAmmoConcreteContactResultCallback),this.world=null},e.prototype.raycast=function(e,t){return this.raycastToRef(e,t,this._raycastResult),this._raycastResult},e.prototype.raycastToRef=function(e,t,i){this._tmpAmmoVectorRCA=new this.bjsAMMO.btVector3(e.x,e.y,e.z),this._tmpAmmoVectorRCB=new this.bjsAMMO.btVector3(t.x,t.y,t.z);var n=new this.bjsAMMO.ClosestRayResultCallback(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB);this.world.rayTest(this._tmpAmmoVectorRCA,this._tmpAmmoVectorRCB,n),i.reset(e,t),n.hasHit()&&(i.setHitData({x:n.get_m_hitNormalWorld().x(),y:n.get_m_hitNormalWorld().y(),z:n.get_m_hitNormalWorld().z()},{x:n.get_m_hitPointWorld().x(),y:n.get_m_hitPointWorld().y(),z:n.get_m_hitPointWorld().z()}),i.calculateHitDistance()),this.bjsAMMO.destroy(n),this.bjsAMMO.destroy(this._tmpAmmoVectorRCA),this.bjsAMMO.destroy(this._tmpAmmoVectorRCB)},e._DISABLE_COLLISION_FLAG=4,e._KINEMATIC_FLAG=2,e._DISABLE_DEACTIVATION_FLAG=4,e}();l.prototype.removeReflectionProbe=function(e){if(!this.reflectionProbes)return-1;var t=this.reflectionProbes.indexOf(e);return-1!==t&&this.reflectionProbes.splice(t,1),t},l.prototype.addReflectionProbe=function(e){this.reflectionProbes||(this.reflectionProbes=[]),this.reflectionProbes.push(e)};var m_=function(){function e(e,t,i,n,r,o){void 0===n&&(n=!0),void 0===r&&(r=!1),void 0===o&&(o=!1);var a=this;if(this.name=e,this._viewMatrix=d.uq.Identity(),this._target=d.Pq.Zero(),this._add=d.Pq.Zero(),this._invertYAxis=!1,this.position=d.Pq.Zero(),this.metadata=null,this._parentContainer=null,this._scene=i,i.getEngine().supportsUniformBuffers){this._sceneUBOs=[];for(var s=0;s<6;++s)this._sceneUBOs.push(i.createSceneUniformBuffer('Scene for Reflection Probe (name "'.concat(e,'") face #').concat(s)))}this._scene.reflectionProbes||(this._scene.reflectionProbes=[]),this._scene.reflectionProbes.push(this);var l=c.Y.TEXTURETYPE_UNSIGNED_BYTE;if(r){var u=this._scene.getEngine().getCaps();u.textureHalfFloatRender?l=c.Y.TEXTURETYPE_HALF_FLOAT:u.textureFloatRender&&(l=c.Y.TEXTURETYPE_FLOAT)}this._renderTargetTexture=new vo(e,t,i,n,!0,l,!0),this._renderTargetTexture.gammaSpace=!o,this._renderTargetTexture.invertZ=i.useRightHandedSystem;var h,p=i.getEngine().useReverseDepthBuffer;this._renderTargetTexture.onBeforeRenderObservable.add((function(e){switch(a._sceneUBOs&&(i.setSceneUniformBuffer(a._sceneUBOs[e]),i.getSceneUniformBuffer().unbindEffect()),e){case 0:a._add.copyFromFloats(1,0,0);break;case 1:a._add.copyFromFloats(-1,0,0);break;case 2:a._add.copyFromFloats(0,a._invertYAxis?1:-1,0);break;case 3:a._add.copyFromFloats(0,a._invertYAxis?-1:1,0);break;case 4:a._add.copyFromFloats(0,0,i.useRightHandedSystem?-1:1);break;case 5:a._add.copyFromFloats(0,0,i.useRightHandedSystem?1:-1)}a._attachedMesh&&a.position.copyFrom(a._attachedMesh.getAbsolutePosition()),a.position.addToRef(a._add,a._target);var t=i.useRightHandedSystem?d.uq.LookAtRHToRef:d.uq.LookAtLHToRef,n=i.useRightHandedSystem?d.uq.PerspectiveFovRH:d.uq.PerspectiveFovLH;t(a.position,a._target,d.Pq.Up(),a._viewMatrix),i.activeCamera&&(a._projectionMatrix=n(Math.PI/2,1,p?i.activeCamera.maxZ:i.activeCamera.minZ,p?i.activeCamera.minZ:i.activeCamera.maxZ,a._scene.getEngine().isNDCHalfZRange),i.setTransformMatrix(a._viewMatrix,a._projectionMatrix),i.activeCamera.isRigCamera&&!a._renderTargetTexture.activeCamera&&(a._renderTargetTexture.activeCamera=i.activeCamera.rigParent||null)),i._forcedViewPosition=a.position})),this._renderTargetTexture.onBeforeBindObservable.add((function(){var t,n;a._currentSceneUBO=i.getSceneUniformBuffer(),null===(n=(t=i.getEngine())._debugPushGroup)||void 0===n||n.call(t,"reflection probe generation for ".concat(e),1),h=a._scene.imageProcessingConfiguration.applyByPostProcess,o&&(i.imageProcessingConfiguration.applyByPostProcess=!0)})),this._renderTargetTexture.onAfterUnbindObservable.add((function(){var e,t;i.imageProcessingConfiguration.applyByPostProcess=h,i._forcedViewPosition=null,a._sceneUBOs&&i.setSceneUniformBuffer(a._currentSceneUBO),i.updateTransformMatrix(!0),null===(t=(e=i.getEngine())._debugPopGroup)||void 0===t||t.call(e,1)}))}return Object.defineProperty(e.prototype,"samples",{get:function(){return this._renderTargetTexture.samples},set:function(e){this._renderTargetTexture.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"refreshRate",{get:function(){return this._renderTargetTexture.refreshRate},set:function(e){this._renderTargetTexture.refreshRate=e},enumerable:!1,configurable:!0}),e.prototype.getScene=function(){return this._scene},Object.defineProperty(e.prototype,"cubeTexture",{get:function(){return this._renderTargetTexture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._renderTargetTexture.renderList},set:function(e){this._renderTargetTexture.renderList=e},enumerable:!1,configurable:!0}),e.prototype.attachToMesh=function(e){this._attachedMesh=e},e.prototype.setRenderingAutoClearDepthStencil=function(e,t){this._renderTargetTexture.setRenderingAutoClearDepthStencil(e,t)},e.prototype.dispose=function(){var e=this._scene.reflectionProbes.indexOf(this);if(-1!==e&&this._scene.reflectionProbes.splice(e,1),this._parentContainer){var t=this._parentContainer.reflectionProbes.indexOf(this);t>-1&&this._parentContainer.reflectionProbes.splice(t,1),this._parentContainer=null}if(this._renderTargetTexture&&(this._renderTargetTexture.dispose(),this._renderTargetTexture=null),this._sceneUBOs){for(var i=0,n=this._sceneUBOs;i<n.length;i++)n[i].dispose();this._sceneUBOs=[]}},e.prototype.toString=function(e){var t="Name: "+this.name;return e&&(t+=", position: "+this.position.toString(),this._attachedMesh&&(t+=", attached mesh: "+this._attachedMesh.name)),t},e.prototype.getClassName=function(){return"ReflectionProbe"},e.prototype.serialize=function(){var e=G.p.Serialize(this,this._renderTargetTexture.serialize());return e.isReflectionProbe=!0,e.metadata=this.metadata,e},e.Parse=function(t,i,n){var r=null;if(i.reflectionProbes)for(var o=0;o<i.reflectionProbes.length;o++){var a=i.reflectionProbes[o];if(a.name===t.name){r=a;break}}return(r=G.p.Parse((function(){return r||new e(t.name,t.renderTargetSize,i,t._generateMipMaps)}),t,i,n)).cubeTexture._waitingRenderList=t.renderList,t._attachedMesh&&r.attachToMesh(i.getMeshById(t._attachedMesh)),t.metadata&&(r.metadata=t.metadata),r},(0,m.Cg)([(0,V.xG)()],e.prototype,"_attachedMesh",void 0),(0,m.Cg)([(0,V.P_)()],e.prototype,"position",void 0),e}(),g_=function(e){function t(t,i){var n=e.call(this)||this;return n.name=t,n.animations=new Array,n.isPickable=!1,n.useAlphaForPicking=!1,n.onDisposeObservable=new h.cP,n._onAnimationEnd=null,n._endAnimation=function(){n._onAnimationEnd&&n._onAnimationEnd(),n.disposeWhenFinishedAnimating&&n.dispose()},n.color=new p.ov(1,1,1,1),n.position=d.Pq.Zero(),n._manager=i,n._manager.sprites.push(n),n.uniqueId=n._manager.scene.getUniqueId(),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"size",{get:function(){return this.width},set:function(e){this.width=e,this.height=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"manager",{get:function(){return this._manager},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"Sprite"},Object.defineProperty(t.prototype,"fromIndex",{get:function(){return this._fromIndex},set:function(e){this.playAnimation(e,this._toIndex,this._loopAnimation,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toIndex",{get:function(){return this._toIndex},set:function(e){this.playAnimation(this._fromIndex,e,this._loopAnimation,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"loopAnimation",{get:function(){return this._loopAnimation},set:function(e){this.playAnimation(this._fromIndex,this._toIndex,e,this._delay,this._onAnimationEnd)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"delay",{get:function(){return Math.max(this._delay,1)},set:function(e){this.playAnimation(this._fromIndex,this._toIndex,this._loopAnimation,e,this._onAnimationEnd)},enumerable:!1,configurable:!0}),t.prototype.playAnimation=function(t,i,n,r,o){void 0===o&&(o=null),this._onAnimationEnd=o,e.prototype.playAnimation.call(this,t,i,n,r,this._endAnimation)},t.prototype.dispose=function(){for(var e=0;e<this._manager.sprites.length;e++)this._manager.sprites[e]==this&&this._manager.sprites.splice(e,1);this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.serialize=function(){var e={};return e.name=this.name,e.position=this.position.asArray(),e.color=this.color.asArray(),e.width=this.width,e.height=this.height,e.angle=this.angle,e.cellIndex=this.cellIndex,e.cellRef=this.cellRef,e.invertU=this.invertU,e.invertV=this.invertV,e.disposeWhenFinishedAnimating=this.disposeWhenFinishedAnimating,e.isPickable=this.isPickable,e.isVisible=this.isVisible,e.useAlphaForPicking=this.useAlphaForPicking,e.animationStarted=this.animationStarted,e.fromIndex=this.fromIndex,e.toIndex=this.toIndex,e.loopAnimation=this.loopAnimation,e.delay=this.delay,e},t.Parse=function(e,i){var n=new t(e.name,i);return n.position=d.Pq.FromArray(e.position),n.color=p.ov.FromArray(e.color),n.width=e.width,n.height=e.height,n.angle=e.angle,n.cellIndex=e.cellIndex,n.cellRef=e.cellRef,n.invertU=e.invertU,n.invertV=e.invertV,n.disposeWhenFinishedAnimating=e.disposeWhenFinishedAnimating,n.isPickable=e.isPickable,n.isVisible=e.isVisible,n.useAlphaForPicking=e.useAlphaForPicking,n._fromIndex=e.fromIndex,n._toIndex=e.toIndex,n._loopAnimation=e.loopAnimation,n._delay=e.delay,e.animationStarted&&n.playAnimation(n.fromIndex,n.toIndex,n.loopAnimation,n.delay),n},t}(function(){function e(){this.width=1,this.height=1,this.angle=0,this.invertU=!1,this.invertV=!1,this.isVisible=!0,this._animationStarted=!1,this._loopAnimation=!1,this._fromIndex=0,this._toIndex=0,this._delay=0,this._direction=1,this._time=0,this._onBaseAnimationEnd=null,this.position={x:1,y:1,z:1},this.color={r:1,g:1,b:1,a:1}}return Object.defineProperty(e.prototype,"animationStarted",{get:function(){return this._animationStarted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fromIndex",{get:function(){return this._fromIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"toIndex",{get:function(){return this._toIndex},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"loopAnimation",{get:function(){return this._loopAnimation},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"delay",{get:function(){return Math.max(this._delay,1)},enumerable:!1,configurable:!0}),e.prototype.playAnimation=function(e,t,i,n,r){this._fromIndex=e,this._toIndex=t,this._loopAnimation=i,this._delay=n||1,this._animationStarted=!0,this._onBaseAnimationEnd=r,e<t?this._direction=1:(this._direction=-1,this._toIndex=e,this._fromIndex=t),this.cellIndex=e,this._time=0},e.prototype.stopAnimation=function(){this._animationStarted=!1},e.prototype._animate=function(e){this._animationStarted&&(this._time+=e,this._time>this._delay&&(this._time=this._time%this._delay,this.cellIndex+=this._direction,(this._direction>0&&this.cellIndex>this._toIndex||this._direction<0&&this.cellIndex<this._fromIndex)&&(this._loopAnimation?this.cellIndex=this._direction>0?this._fromIndex:this._toIndex:(this.cellIndex=this._toIndex,this._animationStarted=!1,this._onBaseAnimationEnd&&this._onBaseAnimationEnd()))))},e}());rt.prototype._internalPickSprites=function(e,t,i,n){if(!xe)return null;var r=null;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}if(this.spriteManagers&&this.spriteManagers.length>0)for(var o=0;o<this.spriteManagers.length;o++){var a=this.spriteManagers[o];if(a.isPickable){var s=a.intersects(e,n,t,i);if(s&&s.hit&&(i||null==r||!(s.distance>=r.distance))&&(r=s,i))break}}return r||new xe},rt.prototype._internalMultiPickSprites=function(e,t,i){if(!xe)return null;var n=[];if(!i){if(!this.activeCamera)return null;i=this.activeCamera}if(this.spriteManagers&&this.spriteManagers.length>0)for(var r=0;r<this.spriteManagers.length;r++){var o=this.spriteManagers[r];if(o.isPickable){var a=o.multiIntersects(e,i,t);null!==a&&(n=n.concat(a))}}return n},rt.prototype.pickSprite=function(e,t,i,n,r){if(!this._tempSpritePickingRay)return null;this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,r);var o=this._internalPickSprites(this._tempSpritePickingRay,i,n,r);return o&&(o.ray=this.createPickingRayInCameraSpace(e,t,r)),o},rt.prototype.pickSpriteWithRay=function(e,t,i,n){if(!this._tempSpritePickingRay)return null;if(!n){if(!this.activeCamera)return null;n=this.activeCamera}bn.TransformToRef(e,n.getViewMatrix(),this._tempSpritePickingRay);var r=this._internalPickSprites(this._tempSpritePickingRay,t,i,n);return r&&(r.ray=e),r},rt.prototype.multiPickSprite=function(e,t,i,n){return this.createPickingRayInCameraSpaceToRef(e,t,this._tempSpritePickingRay,n),this._internalMultiPickSprites(this._tempSpritePickingRay,i,n)},rt.prototype.multiPickSpriteWithRay=function(e,t,i){if(!this._tempSpritePickingRay)return null;if(!i){if(!this.activeCamera)return null;i=this.activeCamera}return bn.TransformToRef(e,i.getViewMatrix(),this._tempSpritePickingRay),this._internalMultiPickSprites(this._tempSpritePickingRay,t,i)},rt.prototype.setPointerOverSprite=function(e){this._pointerOverSprite!==e&&(this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(c.Y.ACTION_OnPointerOutTrigger,_.CreateNewFromSprite(this._pointerOverSprite,this)),this._pointerOverSprite=e,this._pointerOverSprite&&this._pointerOverSprite.actionManager&&this._pointerOverSprite.actionManager.processTrigger(c.Y.ACTION_OnPointerOverTrigger,_.CreateNewFromSprite(this._pointerOverSprite,this)))},rt.prototype.getPointerOverSprite=function(){return this._pointerOverSprite};var v_=function(){function e(e){this.name=Ie.NAME_SPRITE,this.scene=e,this.scene.spriteManagers=[],this.scene._tempSpritePickingRay=bn?bn.Zero():null,this.scene.onBeforeSpritesRenderingObservable=new h.cP,this.scene.onAfterSpritesRenderingObservable=new h.cP,this._spritePredicate=function(e){return!!e.actionManager&&e.isPickable&&e.actionManager.hasPointerTriggers}}return e.prototype.register=function(){this.scene._pointerMoveStage.registerStep(Ie.STEP_POINTERMOVE_SPRITE,this,this._pointerMove),this.scene._pointerDownStage.registerStep(Ie.STEP_POINTERDOWN_SPRITE,this,this._pointerDown),this.scene._pointerUpStage.registerStep(Ie.STEP_POINTERUP_SPRITE,this,this._pointerUp)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforeSpritesRenderingObservable.clear(),this.scene.onAfterSpritesRenderingObservable.clear();var e=this.scene.spriteManagers;if(e)for(;e.length;)e[0].dispose()},e.prototype._pickSpriteButKeepRay=function(e,t,i,n,r){var o=this.scene.pickSprite(t,i,this._spritePredicate,n,r);return o&&(o.ray=e?e.ray:null),o},e.prototype._pointerMove=function(e,t,i,n,r){var o=this.scene;return n?o.setPointerOverSprite(null):(i=this._pickSpriteButKeepRay(i,e,t,!1,o.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite?(o.setPointerOverSprite(i.pickedSprite),!o.doNotHandleCursors&&r&&(o._pointerOverSprite&&o._pointerOverSprite.actionManager&&o._pointerOverSprite.actionManager.hoverCursor?r.style.cursor=o._pointerOverSprite.actionManager.hoverCursor:r.style.cursor=o.hoverCursor)):o.setPointerOverSprite(null),i},e.prototype._pointerDown=function(e,t,i,n){var r=this.scene;if(r._pickedDownSprite=null,r.spriteManagers&&r.spriteManagers.length>0&&(i=r.pickSprite(e,t,this._spritePredicate,!1,r.cameraToUseForPointers||void 0))&&i.hit&&i.pickedSprite&&i.pickedSprite.actionManager){switch(r._pickedDownSprite=i.pickedSprite,n.button){case 0:i.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnLeftPickTrigger,_.CreateNewFromSprite(i.pickedSprite,r,n));break;case 1:i.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnCenterPickTrigger,_.CreateNewFromSprite(i.pickedSprite,r,n));break;case 2:i.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnRightPickTrigger,_.CreateNewFromSprite(i.pickedSprite,r,n))}i.pickedSprite.actionManager&&i.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnPickDownTrigger,_.CreateNewFromSprite(i.pickedSprite,r,n))}return i},e.prototype._pointerUp=function(e,t,i,n,r){var o=this.scene;if(o.spriteManagers&&o.spriteManagers.length>0){var a=o.pickSprite(e,t,this._spritePredicate,!1,o.cameraToUseForPointers||void 0);a&&(a.hit&&a.pickedSprite&&a.pickedSprite.actionManager&&(a.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnPickUpTrigger,_.CreateNewFromSprite(a.pickedSprite,o,n)),a.pickedSprite.actionManager&&(this.scene._inputManager._isPointerSwiping()||a.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnPickTrigger,_.CreateNewFromSprite(a.pickedSprite,o,n)),r&&a.pickedSprite.actionManager.processTrigger(c.Y.ACTION_OnDoublePickTrigger,_.CreateNewFromSprite(a.pickedSprite,o,n)))),o._pickedDownSprite&&o._pickedDownSprite.actionManager&&o._pickedDownSprite!==a.pickedSprite&&o._pickedDownSprite.actionManager.processTrigger(c.Y.ACTION_OnPickOutTrigger,_.CreateNewFromSprite(o._pickedDownSprite,o,n)))}return i},e}();kr.l.IncludesShadersStore.imageProcessingCompatibility="#ifdef IMAGEPROCESSINGPOSTPROCESS\ngl_FragColor.rgb=pow(gl_FragColor.rgb,vec3(2.2));\n#endif\n";kr.l.ShadersStore.spritesPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform bool alphaTest;varying vec4 vColor;varying vec2 vUV;uniform sampler2D diffuseSampler;\n#include<fogFragmentDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#ifdef PIXEL_PERFECT\nvec2 uvPixelPerfect(vec2 uv) {vec2 res=vec2(textureSize(diffuseSampler,0));uv=uv*res;vec2 seam=floor(uv+0.5);uv=seam+clamp((uv-seam)/fwidth(uv),-0.5,0.5);return uv/res;}\n#endif\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#ifdef PIXEL_PERFECT\nvec2 uv=uvPixelPerfect(vUV);\n#else\nvec2 uv=vUV;\n#endif\nvec4 color=texture2D(diffuseSampler,uv);float fAlphaTest=float(alphaTest);if (fAlphaTest != 0.)\n{if (color.a<0.95)\ndiscard;}\ncolor*=vColor;\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.spritesVertexShader="attribute vec4 position;attribute vec2 options;attribute vec2 offsets;attribute vec2 inverts;attribute vec4 cellInfo;attribute vec4 color;uniform mat4 view;uniform mat4 projection;varying vec2 vUV;varying vec4 vColor;\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 viewPos=(view*vec4(position.xyz,1.0)).xyz; \nvec2 cornerPos;float angle=position.w;vec2 size=vec2(options.x,options.y);vec2 offset=offsets.xy;cornerPos=vec2(offset.x-0.5,offset.y -0.5)*size;vec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;viewPos+=rotatedCorner;gl_Position=projection*vec4(viewPos,1.0); \nvColor=color;vec2 uvOffset=vec2(abs(offset.x-inverts.x),abs(1.0-offset.y-inverts.y));vec2 uvPlace=cellInfo.xy;vec2 uvSize=cellInfo.zw;vUV.x=uvPlace.x+uvSize.x*uvOffset.x;vUV.y=uvPlace.y+uvSize.y*uvOffset.y;\n#ifdef FOG\nvFogDistance=viewPos;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var y_=function(){function e(e,t,i,n){void 0===i&&(i=.01),void 0===n&&(n=null),this.blendMode=c.Y.ALPHA_COMBINE,this.autoResetAlpha=!0,this.disableDepthWrite=!1,this._fogEnabled=!0,this._pixelPerfect=!1,this._useVAO=!1,this._useInstancing=!1,this._vertexBuffers={},this._capacity=t,this._epsilon=i,this._engine=e,this._useInstancing=e.getCaps().instancedArrays&&e._features.supportSpriteInstancing,this._useVAO=e.getCaps().vertexArrayObject&&!e.disableVertexArrayObjects,this._scene=n,this._useInstancing||this._buildIndexBuffer(),this._vertexBufferSize=this._useInstancing?16:18,this._vertexData=new Float32Array(t*this._vertexBufferSize*(this._useInstancing?1:4)),this._buffer=new Se.h(e,this._vertexData,!0,this._vertexBufferSize);var r,o=this._buffer.createVertexBuffer(Se.R.PositionKind,0,4,this._vertexBufferSize,this._useInstancing),a=this._buffer.createVertexBuffer("options",4,2,this._vertexBufferSize,this._useInstancing),s=6;if(this._useInstancing){var l=new Float32Array([0,0,1,0,0,1,1,1]);this._spriteBuffer=new Se.h(e,l,!1,2),r=this._spriteBuffer.createVertexBuffer("offsets",0,2)}else r=this._buffer.createVertexBuffer("offsets",s,2,this._vertexBufferSize,this._useInstancing),s+=2;var u=this._buffer.createVertexBuffer("inverts",s,2,this._vertexBufferSize,this._useInstancing),h=this._buffer.createVertexBuffer("cellInfo",s+2,4,this._vertexBufferSize,this._useInstancing),d=this._buffer.createVertexBuffer(Se.R.ColorKind,s+6,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Se.R.PositionKind]=o,this._vertexBuffers.options=a,this._vertexBuffers.offsets=r,this._vertexBuffers.inverts=u,this._vertexBuffers.cellInfo=h,this._vertexBuffers[Se.R.ColorKind]=d,this._createEffects()}return Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._fogEnabled},set:function(e){this._fogEnabled!==e&&(this._fogEnabled=e,this._createEffects())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._useLogarithmicDepth},set:function(e){var t,i=!!(null===(t=this._scene)||void 0===t?void 0:t.getEngine().getCaps().fragmentDepthSupported);e&&!i&&T.V.Warn("Logarithmic depth has been requested for a sprite renderer on a device that doesn't support it."),this._useLogarithmicDepth=e&&i,this._createEffects()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capacity",{get:function(){return this._capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pixelPerfect",{get:function(){return this._pixelPerfect},set:function(e){this._pixelPerfect!==e&&(this._pixelPerfect=e,this._createEffects())},enumerable:!1,configurable:!0}),e.prototype._createEffects=function(){var e,t;null===(e=this._drawWrapperBase)||void 0===e||e.dispose(),null===(t=this._drawWrapperDepth)||void 0===t||t.dispose(),this._drawWrapperBase=new ti(this._engine),this._drawWrapperDepth=new ti(this._engine,!1),this._drawWrapperBase.drawContext&&(this._drawWrapperBase.drawContext.useInstancing=this._useInstancing),this._drawWrapperDepth.drawContext&&(this._drawWrapperDepth.drawContext.useInstancing=this._useInstancing);var i="";this._pixelPerfect&&(i+="#define PIXEL_PERFECT\n"),this._scene&&this._scene.fogEnabled&&0!==this._scene.fogMode&&this._fogEnabled&&(i+="#define FOG\n"),this._useLogarithmicDepth&&(i+="#define LOGARITHMICDEPTH\n"),this._drawWrapperBase.effect=this._engine.createEffect("sprites",[Se.R.PositionKind,"options","offsets","inverts","cellInfo",Se.R.ColorKind],["view","projection","textureInfos","alphaTest","vFogInfos","vFogColor","logarithmicDepthConstant"],["diffuseSampler"],i),this._drawWrapperDepth.effect=this._drawWrapperBase.effect,this._drawWrapperDepth.materialContext=this._drawWrapperBase.materialContext},e.prototype.render=function(e,t,i,n,r){if(void 0===r&&(r=null),this.texture&&this.texture.isReady()&&e.length){var o=this._drawWrapperBase,a=this._drawWrapperDepth,s=this.fogEnabled&&this._scene&&this._scene.fogEnabled&&0!==this._scene.fogMode,l=o.effect;if(l.isReady()){for(var u=this._engine,h=!(!this._scene||!this._scene.useRightHandedSystem),d=this.texture.getBaseSize(),p=Math.min(this._capacity,e.length),f=0,_=!0,m=0;m<p;m++){var g=e[m];g&&g.isVisible&&(_=!1,g._animate(t),this._appendSpriteVertex(f++,g,0,0,d,h,r),this._useInstancing||(this._appendSpriteVertex(f++,g,1,0,d,h,r),this._appendSpriteVertex(f++,g,1,1,d,h,r),this._appendSpriteVertex(f++,g,0,1,d,h,r)))}if(!_){this._buffer.update(this._vertexData);var v=!!u.depthCullingState.cull,y=u.depthCullingState.zOffset,b=u.depthCullingState.zOffsetUnits;if(u.setState(v,y,!1,!1,void 0,void 0,b),u.enableEffect(o),l.setTexture("diffuseSampler",this.texture),l.setMatrix("view",i),l.setMatrix("projection",n),s){var T=this._scene;l.setFloat4("vFogInfos",T.fogMode,T.fogStart,T.fogEnd,T.fogDensity),l.setColor3("vFogColor",T.fogColor)}this.useLogarithmicDepth&&this._scene&&(0,Ui.DL)(o.defines,l,this._scene),this._useVAO?(this._vertexArrayObject||(this._vertexArrayObject=u.recordVertexArrayObject(this._vertexBuffers,this._indexBuffer,l)),u.bindVertexArrayObject(this._vertexArrayObject,this._indexBuffer)):u.bindBuffers(this._vertexBuffers,this._indexBuffer,l),u.depthCullingState.depthFunc=u.useReverseDepthBuffer?c.Y.GEQUAL:c.Y.LEQUAL,this.disableDepthWrite||(l.setBool("alphaTest",!0),u.setColorWrite(!1),u.enableEffect(a),this._useInstancing?u.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,f):u.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,f/4*6),u.enableEffect(o),u.setColorWrite(!0),l.setBool("alphaTest",!1)),u.setAlphaMode(this.blendMode),this._useInstancing?u.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,f):u.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,f/4*6),this.autoResetAlpha&&u.setAlphaMode(c.Y.ALPHA_DISABLE),h&&this._scene.getEngine().setState(v,y,!1,!0,void 0,void 0,b),u.unbindInstanceAttributes()}}}},e.prototype._appendSpriteVertex=function(e,t,i,n,r,o,a){var s=e*this._vertexBufferSize;if(0===i?i=this._epsilon:1===i&&(i=1-this._epsilon),0===n?n=this._epsilon:1===n&&(n=1-this._epsilon),a)a(t,r);else{t.cellIndex||(t.cellIndex=0);var l=r.width/this.cellWidth,c=t.cellIndex/l|0;t._xOffset=(t.cellIndex-c*l)*this.cellWidth/r.width,t._yOffset=c*this.cellHeight/r.height,t._xSize=this.cellWidth,t._ySize=this.cellHeight}this._vertexData[s]=t.position.x,this._vertexData[s+1]=t.position.y,this._vertexData[s+2]=t.position.z,this._vertexData[s+3]=t.angle,this._vertexData[s+4]=t.width,this._vertexData[s+5]=t.height,this._useInstancing?s-=2:(this._vertexData[s+6]=i,this._vertexData[s+7]=n),this._vertexData[s+8]=o?t.invertU?0:1:t.invertU?1:0,this._vertexData[s+9]=t.invertV?1:0,this._vertexData[s+10]=t._xOffset,this._vertexData[s+11]=t._yOffset,this._vertexData[s+12]=t._xSize/r.width,this._vertexData[s+13]=t._ySize/r.height,this._vertexData[s+14]=t.color.r,this._vertexData[s+15]=t.color.g,this._vertexData[s+16]=t.color.b,this._vertexData[s+17]=t.color.a},e.prototype._buildIndexBuffer=function(){for(var e=[],t=0,i=0;i<this._capacity;i++)e.push(t),e.push(t+1),e.push(t+2),e.push(t),e.push(t+2),e.push(t+3),t+=4;this._indexBuffer=this._engine.createIndexBuffer(e)},e.prototype.rebuild=function(){var e;for(var t in this._indexBuffer&&this._buildIndexBuffer(),this._useVAO&&(this._vertexArrayObject=void 0),this._buffer._rebuild(),this._vertexBuffers)this._vertexBuffers[t]._rebuild();null===(e=this._spriteBuffer)||void 0===e||e._rebuild()},e.prototype.dispose=function(){this._buffer&&(this._buffer.dispose(),this._buffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),this.texture&&(this.texture.dispose(),this.texture=null),this._drawWrapperBase.dispose(),this._drawWrapperDepth.dispose()},e}(),b_=function(){function e(e,t,i,n,r,o,a,s,l){void 0===o&&(o=.01),void 0===a&&(a=an.g.TRILINEAR_SAMPLINGMODE),void 0===s&&(s=!1),void 0===l&&(l=null);var c=this;this.name=e,this.sprites=[],this.renderingGroupId=0,this.layerMask=268435455,this.isPickable=!1,this.metadata=null,this._wasDispatched=!1,this.onDisposeObservable=new h.cP,this._disableDepthWrite=!1,this._packedAndReady=!1,this._customUpdate=function(e,t){e.cellRef||(e.cellIndex=0);var i=e.cellIndex;"number"==typeof i&&isFinite(i)&&Math.floor(i)===i&&(e.cellRef=c._spriteMap[e.cellIndex]),e._xOffset=c._cellData[e.cellRef].frame.x/t.width,e._yOffset=c._cellData[e.cellRef].frame.y/t.height,e._xSize=c._cellData[e.cellRef].frame.w,e._ySize=c._cellData[e.cellRef].frame.h},r||(r=D.q.LastCreatedScene),r._getComponent(Ie.NAME_SPRITE)||r._addComponent(new v_(r)),this._fromPacked=s,this._scene=r;var u=this._scene.getEngine();if(this._spriteRenderer=new y_(u,i,o,r),n.width&&n.height)this.cellWidth=n.width,this.cellHeight=n.height;else{if(void 0===n)return void(this._spriteRenderer=null);this.cellWidth=n,this.cellHeight=n}this._scene.spriteManagers&&this._scene.spriteManagers.push(this),this.uniqueId=this.scene.getUniqueId(),t&&(this.texture=new an.g(t,r,!0,!1,a)),this._fromPacked&&this._makePacked(t,l)}return Object.defineProperty(e.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"children",{get:function(){return this.sprites},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"capacity",{get:function(){return this._spriteRenderer.capacity},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._spriteRenderer.texture},set:function(e){e.wrapU=an.g.CLAMP_ADDRESSMODE,e.wrapV=an.g.CLAMP_ADDRESSMODE,this._spriteRenderer.texture=e,this._textureContent=null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellWidth",{get:function(){return this._spriteRenderer.cellWidth},set:function(e){this._spriteRenderer.cellWidth=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cellHeight",{get:function(){return this._spriteRenderer.cellHeight},set:function(e){this._spriteRenderer.cellHeight=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fogEnabled",{get:function(){return this._spriteRenderer.fogEnabled},set:function(e){this._spriteRenderer.fogEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useLogarithmicDepth",{get:function(){return this._spriteRenderer.useLogarithmicDepth},set:function(e){this._spriteRenderer.useLogarithmicDepth=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blendMode",{get:function(){return this._spriteRenderer.blendMode},set:function(e){this._spriteRenderer.blendMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"disableDepthWrite",{get:function(){return this._disableDepthWrite},set:function(e){this._disableDepthWrite=e,this._spriteRenderer.disableDepthWrite=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"pixelPerfect",{get:function(){return this._spriteRenderer.pixelPerfect},set:function(e){this._spriteRenderer.pixelPerfect=e,e&&this.texture.samplingMode!==c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE&&this.texture.updateSamplingMode(c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE)},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"SpriteManager"},e.prototype._makePacked=function(e,t){var i=this;if(null!==t)try{var n=void 0;if((n="string"==typeof t?JSON.parse(t):t).frames.length){for(var r={},o=0;o<n.frames.length;o++){var a=n.frames[o];if("string"!=typeof Object.keys(a)[0])throw new Error("Invalid JSON Format.  Check the frame values and make sure the name is the first parameter.");r[a[Object.keys(a)[0]]]=a}n.frames=r}var s=Reflect.ownKeys(n.frames);this._spriteMap=s,this._packedAndReady=!0,this._cellData=n.frames}catch(e){throw this._fromPacked=!1,this._packedAndReady=!1,new Error("Invalid JSON from string. Spritesheet managed with constant cell size.")}else{var l=/\./g,c=void 0;do{c=l.lastIndex,l.test(e)}while(l.lastIndex>0);var u=e.substring(0,c-1)+".json";ie.S0.LoadFile(u,(function(e){try{var t=JSON.parse(e),n=Reflect.ownKeys(t.frames);i._spriteMap=n,i._packedAndReady=!0,i._cellData=t.frames}catch(e){throw i._fromPacked=!1,i._packedAndReady=!1,new Error("Invalid JSON format. Please check documentation for format specifications.")}}),void 0,void 0,!1,(function(){T.V.Error("JSON ERROR: Unable to load JSON file."),i._fromPacked=!1,i._packedAndReady=!1}))}},e.prototype._checkTextureAlpha=function(e,t,i,n,r){if(!e.useAlphaForPicking||!this.texture)return!0;var o=this.texture.getSize();this._textureContent||(this._textureContent=new Uint8Array(o.width*o.height*4),this.texture.readPixels(0,0,this._textureContent));var a=d.AA.Vector3[0];a.copyFrom(t.direction),a.normalize(),a.scaleInPlace(i),a.addInPlace(t.origin);var s=(a.x-n.x)/(r.x-n.x),l=1-(a.y-n.y)/(r.y-n.y),c=e._xOffset*o.width+s*e._xSize|0,u=e._yOffset*o.height+l*e._ySize|0;return this._textureContent[4*(c+u*o.width)+3]>.5},e.prototype.intersects=function(e,t,i,n){for(var r=Math.min(this.capacity,this.sprites.length),o=d.Pq.Zero(),a=d.Pq.Zero(),s=Number.MAX_VALUE,l=null,c=d.AA.Vector3[0],u=d.AA.Vector3[1],h=t.getViewMatrix(),p=e,f=e,_=0;_<r;_++){var m=this.sprites[_];if(m){if(i){if(!i(m))continue}else if(!m.isPickable)continue;if(d.Pq.TransformCoordinatesToRef(m.position,h,u),m.angle?(d.uq.TranslationToRef(-u.x,-u.y,0,d.AA.Matrix[1]),d.uq.TranslationToRef(u.x,u.y,0,d.AA.Matrix[2]),d.uq.RotationZToRef(-m.angle,d.AA.Matrix[3]),d.AA.Matrix[1].multiplyToRef(d.AA.Matrix[3],d.AA.Matrix[4]),d.AA.Matrix[4].multiplyToRef(d.AA.Matrix[2],d.AA.Matrix[0]),p=e.clone(),d.Pq.TransformCoordinatesToRef(e.origin,d.AA.Matrix[0],p.origin),d.Pq.TransformNormalToRef(e.direction,d.AA.Matrix[0],p.direction)):p=e,o.copyFromFloats(u.x-m.width/2,u.y-m.height/2,u.z),a.copyFromFloats(u.x+m.width/2,u.y+m.height/2,u.z),p.intersectsBoxMinMax(o,a)){var g=d.Pq.Distance(u,p.origin);if(s>g){if(!this._checkTextureAlpha(m,p,g,o,a))continue;if(f=p,s=g,l=m,n)break}}}}if(l){var v=new xe;h.invertToRef(d.AA.Matrix[0]),v.hit=!0,v.pickedSprite=l,v.distance=s;var y=d.AA.Vector3[2];return y.copyFrom(f.direction),y.normalize(),y.scaleInPlace(s),f.origin.addToRef(y,c),v.pickedPoint=d.Pq.TransformCoordinates(c,d.AA.Matrix[0]),v}return null},e.prototype.multiIntersects=function(e,t,i){for(var n,r=Math.min(this.capacity,this.sprites.length),o=d.Pq.Zero(),a=d.Pq.Zero(),s=[],l=d.AA.Vector3[0].copyFromFloats(0,0,0),c=d.AA.Vector3[1].copyFromFloats(0,0,0),u=t.getViewMatrix(),h=0;h<r;h++){var p=this.sprites[h];if(p){if(i){if(!i(p))continue}else if(!p.isPickable)continue;if(d.Pq.TransformCoordinatesToRef(p.position,u,c),o.copyFromFloats(c.x-p.width/2,c.y-p.height/2,c.z),a.copyFromFloats(c.x+p.width/2,c.y+p.height/2,c.z),e.intersectsBoxMinMax(o,a)){if(n=d.Pq.Distance(c,e.origin),!this._checkTextureAlpha(p,e,n,o,a))continue;var f=new xe;s.push(f),u.invertToRef(d.AA.Matrix[0]),f.hit=!0,f.pickedSprite=p,f.distance=n;var _=d.AA.Vector3[2];_.copyFrom(e.direction),_.normalize(),_.scaleInPlace(n),e.origin.addToRef(_,l),f.pickedPoint=d.Pq.TransformCoordinates(l,d.AA.Matrix[0])}}}return s},e.prototype.render=function(){if(!this._fromPacked||this._packedAndReady&&this._spriteMap&&this._cellData){var e=this._scene.getEngine().getDeltaTime();this._packedAndReady?this._spriteRenderer.render(this.sprites,e,this._scene.getViewMatrix(),this._scene.getProjectionMatrix(),this._customUpdate):this._spriteRenderer.render(this.sprites,e,this._scene.getViewMatrix(),this._scene.getProjectionMatrix())}},e.prototype.rebuild=function(){var e;null===(e=this._spriteRenderer)||void 0===e||e.rebuild()},e.prototype.dispose=function(){if(this._spriteRenderer&&(this._spriteRenderer.dispose(),this._spriteRenderer=null),this._textureContent=null,this._scene.spriteManagers){var e=this._scene.spriteManagers.indexOf(this);this._scene.spriteManagers.splice(e,1)}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.metadata=null},e.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};t.name=this.name,t.capacity=this.capacity,t.cellWidth=this.cellWidth,t.cellHeight=this.cellHeight,t.fogEnabled=this.fogEnabled,t.blendMode=this.blendMode,t.disableDepthWrite=this.disableDepthWrite,t.pixelPerfect=this.pixelPerfect,t.useLogarithmicDepth=this.useLogarithmicDepth,this.texture&&(e?t.texture=this.texture.serialize():(t.textureUrl=this.texture.name,t.invertY=this.texture._invertY)),t.sprites=[];for(var i=0,n=this.sprites;i<n.length;i++){var r=n[i];t.sprites.push(r.serialize())}return t.metadata=this.metadata,t},e.Parse=function(t,i,n){var r=new e(t.name,"",t.capacity,{width:t.cellWidth,height:t.cellHeight},i);void 0!==t.fogEnabled&&(r.fogEnabled=t.fogEnabled),void 0!==t.blendMode&&(r.blendMode=t.blendMode),void 0!==t.disableDepthWrite&&(r.disableDepthWrite=t.disableDepthWrite),void 0!==t.pixelPerfect&&(r.pixelPerfect=t.pixelPerfect),void 0!==t.useLogarithmicDepth&&(r.useLogarithmicDepth=t.useLogarithmicDepth),void 0!==t.metadata&&(r.metadata=t.metadata),t.texture?r.texture=an.g.Parse(t.texture,i,n):t.textureName&&(r.texture=new an.g(n+t.textureUrl,i,!1,void 0===t.invertY||t.invertY));for(var o=0,a=t.sprites;o<a.length;o++){var s=a[o];g_.Parse(s,r)}return r},e.ParseFromFileAsync=function(t,i,n,r){return void 0===r&&(r=""),new Promise((function(o,a){var s=new W.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var i=JSON.parse(s.responseText),l=e.Parse(i,n||D.q.LastCreatedScene,r);t&&(l.name=t),o(l)}else a("Unable to load the sprite manager")})),s.open("GET",i),s.send()}))},e.ParseFromSnippetAsync=function(t,i,n){var r=this;return void 0===n&&(n=""),"_BLANK"===t?Promise.resolve(new e("Default sprite manager","//playground.babylonjs.com/textures/player.png",500,64,i)):new Promise((function(o,a){var s=new W.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var r=JSON.parse(JSON.parse(s.responseText).jsonPayload),l=JSON.parse(r.spriteManager),c=e.Parse(l,i||D.q.LastCreatedScene,n);c.snippetId=t,o(c)}else a("Unable to load the snippet "+t)})),s.open("GET",r.SnippetUrl+"/"+t.replace(/#/g,"/")),s.send()}))},e.SnippetUrl=c.Y.SnippetUrl,e.CreateFromSnippetAsync=e.ParseFromSnippetAsync,e}(),T_=!0,E_=function(){function e(){}return e.LoaderInjectedPhysicsEngine=void 0,e}(),S_={},x_={},C_=function(e,t,i,n){if(!t.materials)return null;for(var r=0,o=t.materials.length;r<o;r++){var a=t.materials[r];if(e(a))return{parsedMaterial:a,material:Vi.Parse(a,i,n)}}return null},A_=function(e,t){return e+" of "+(t?t.file+" from "+t.name+" version: "+t.version+", exporter version: "+t.exporter_version:"unknown")},P_=function(e,t){var i=t;if(t._waitingData.lods){if(t._waitingData.lods.ids&&t._waitingData.lods.ids.length>0){var n=t._waitingData.lods.ids,r=i.isEnabled(!1);if(t._waitingData.lods.distances){var o=t._waitingData.lods.distances;if(o.length>=n.length){var a=o.length>n.length?o[o.length-1]:0;i.setEnabled(!1);for(var s=0;s<n.length;s++){var l=n[s],c=e.getMeshById(l);null!=c&&i.addLODLevel(o[s],c)}a>0&&i.addLODLevel(a,null),!0===r&&i.setEnabled(!0)}else ie.S0.Warn("Invalid level of detail distances for "+t.name)}}t._waitingData.lods=null}},R_=function(e,t,i){if("number"!=typeof e){var n=i.getLastEntryById(e);return n&&null!=t?n.instances[parseInt(t)]:n}var r=S_[e];return r&&null!=t?r.instances[parseInt(t)]:r},I_=function(e,t){return"number"!=typeof e?t.getLastMaterialById(e,!0):x_[e]},M_=function(e,t,i,n,r){void 0===r&&(r=!1);var o=new Ji(e),a="importScene has failed JSON parse";try{var c=JSON.parse(t);a="";var u=hp.loggingLevel===hp.DETAILED_LOGGING,h=void 0,d=void 0;if(void 0!==c.environmentTexture&&null!==c.environmentTexture){var p=void 0===c.isPBR||c.isPBR;if(c.environmentTextureType&&"BABYLON.HDRCubeTexture"===c.environmentTextureType){var f=c.environmentTextureSize?c.environmentTextureSize:128,_=new a_((c.environmentTexture.match(/https?:\/\//g)?"":i)+c.environmentTexture,e,f,!0,!p,void 0,c.environmentTexturePrefilterOnLoad);c.environmentTextureRotationY&&(_.rotationY=c.environmentTextureRotationY),e.environmentTexture=_}else if("object"==typeof c.environmentTexture){var m=Sd.Parse(c.environmentTexture,e,i);e.environmentTexture=m}else if(c.environmentTexture.endsWith(".env")){var g=new Sd((c.environmentTexture.match(/https?:\/\//g)?"":i)+c.environmentTexture,e,c.environmentTextureForcedExtension);c.environmentTextureRotationY&&(g.rotationY=c.environmentTextureRotationY),e.environmentTexture=g}else{var v=Sd.CreateFromPrefilteredData((c.environmentTexture.match(/https?:\/\//g)?"":i)+c.environmentTexture,e,c.environmentTextureForcedExtension);c.environmentTextureRotationY&&(v.rotationY=c.environmentTextureRotationY),e.environmentTexture=v}if(!0===c.createDefaultSkybox){var y=void 0!==e.activeCamera&&null!==e.activeCamera?(e.activeCamera.maxZ-e.activeCamera.minZ)/2:1e3,b=c.skyboxBlurLevel||0;e.createDefaultSkybox(e.environmentTexture,p,y,b)}o.environmentTexture=e.environmentTexture}if(void 0!==c.environmentIntensity&&null!==c.environmentIntensity&&(e.environmentIntensity=c.environmentIntensity),void 0!==c.lights&&null!==c.lights)for(h=0,d=c.lights.length;h<d;h++){var E=c.lights[h];(se=Ki.Parse(E,e))&&(S_[E.uniqueId]=se,o.lights.push(se),se._parentContainer=o,a+=0===h?"\n\tLights:":"",a+="\n\t\t"+se.toString(u))}if(void 0!==c.reflectionProbes&&null!==c.reflectionProbes)for(h=0,d=c.reflectionProbes.length;h<d;h++){var S=c.reflectionProbes[h],x=m_.Parse(S,e,i);x&&(o.reflectionProbes.push(x),x._parentContainer=o,a+=0===h?"\n\tReflection Probes:":"",a+="\n\t\t"+x.toString(u))}if(void 0!==c.animations&&null!==c.animations)for(h=0,d=c.animations.length;h<d;h++){var C=c.animations[h],A=(0,s.n9)("BABYLON.Animation");if(A){var P=A.Parse(C);e.animations.push(P),o.animations.push(P),a+=0===h?"\n\tAnimations:":"",a+="\n\t\t"+P.toString(u)}}if(void 0!==c.materials&&null!==c.materials)for(h=0,d=c.materials.length;h<d;h++){var R=c.materials[h],I=Vi.Parse(R,e,i);I&&(x_[R.uniqueId||R.id]=I,o.materials.push(I),I._parentContainer=o,a+=0===h?"\n\tMaterials:":"",a+="\n\t\t"+I.toString(u),I.getActiveTextures().forEach((function(e){-1==o.textures.indexOf(e)&&(o.textures.push(e),e._parentContainer=o)})))}if(void 0!==c.multiMaterials&&null!==c.multiMaterials)for(h=0,d=c.multiMaterials.length;h<d;h++){var M=c.multiMaterials[h],O=ki.ParseMultiMaterial(M,e);x_[M.uniqueId||M.id]=O,o.multiMaterials.push(O),O._parentContainer=o,a+=0===h?"\n\tMultiMaterials:":"",a+="\n\t\t"+O.toString(u),O.getActiveTextures().forEach((function(e){-1==o.textures.indexOf(e)&&(o.textures.push(e),e._parentContainer=o)}))}if(void 0!==c.morphTargetManagers&&null!==c.morphTargetManagers)for(var D=0,N=c.morphTargetManagers;D<N.length;D++){var L=N[D],w=c_.Parse(L,e);o.morphTargetManagers.push(w),w._parentContainer=o}if(void 0!==c.skeletons&&null!==c.skeletons)for(h=0,d=c.skeletons.length;h<d;h++){var B=c.skeletons[h],U=dn.Parse(B,e);o.skeletons.push(U),U._parentContainer=o,a+=0===h?"\n\tSkeletons:":"",a+="\n\t\t"+U.toString(u)}var V=c.geometries;if(null!=V){var k=new Array,G=V.vertexData;if(null!=G)for(h=0,d=G.length;h<d;h++){var z=G[h];k.push(li.Parse(z,e,i))}k.forEach((function(e){e&&(o.geometries.push(e),e._parentContainer=o)}))}if(void 0!==c.transformNodes&&null!==c.transformNodes)for(h=0,d=c.transformNodes.length;h<d;h++){var Y=c.transformNodes[h],X=Mi.Parse(Y,e,i);S_[Y.uniqueId]=X,o.transformNodes.push(X),X._parentContainer=o}if(void 0!==c.meshes&&null!==c.meshes)for(h=0,d=c.meshes.length;h<d;h++){var W=c.meshes[h],H=ji.Parse(W,e,i);if(S_[W.uniqueId]=H,o.meshes.push(H),H._parentContainer=o,H.hasInstances)for(var j=0,q=H.instances;j<q.length;j++){var K=q[j];o.meshes.push(K),K._parentContainer=o}a+=0===h?"\n\tMeshes:":"",a+="\n\t\t"+H.toString(u)}if(void 0!==c.cameras&&null!==c.cameras)for(h=0,d=c.cameras.length;h<d;h++){var Q=c.cameras[h],Z=Xt.Parse(Q,e);S_[Q.uniqueId]=Z,o.cameras.push(Z),Z._parentContainer=o,a+=0===h?"\n\tCameras:":"",a+="\n\t\t"+Z.toString(u)}if(void 0!==c.postProcesses&&null!==c.postProcesses)for(h=0,d=c.postProcesses.length;h<d;h++){var J=c.postProcesses[h],$=Yr.Parse(J,e,i);$&&(o.postProcesses.push($),$._parentContainer=o,a+=0===h?"\nPostprocesses:":"",a+="\n\t\t"+$.toString())}if(void 0!==c.animationGroups&&null!==c.animationGroups)for(h=0,d=c.animationGroups.length;h<d;h++){var ee=c.animationGroups[h],te=Dt.Parse(ee,e);o.animationGroups.push(te),te._parentContainer=o,a+=0===h?"\n\tAnimationGroups:":"",a+="\n\t\t"+te.toString(u)}if(c.spriteManagers)for(var ie=0,ne=c.spriteManagers.length;ie<ne;ie++){var re=c.spriteManagers[ie];a+="\n\t\tSpriteManager 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oe=e.transformNodes[h];null!==oe._waitingParentId&&(oe.parent=R_(oe._waitingParentId,oe._waitingParentInstanceIndex,e),oe._waitingParentId=null,oe._waitingParentInstanceIndex=null)}for(h=0,d=e.meshes.length;h<d;h++)null!==(H=e.meshes[h])._waitingParentId&&(H.parent=R_(H._waitingParentId,H._waitingParentInstanceIndex,e),H._waitingParentId=null,H._waitingParentInstanceIndex=null),H._waitingData.lods&&P_(e,H);for(e.multiMaterials.forEach((function(t){t._waitingSubMaterialsUniqueIds.forEach((function(i){t.subMaterials.push(I_(i,e))})),t._waitingSubMaterialsUniqueIds=[]})),e.meshes.forEach((function(t){null!==t._waitingMaterialId&&(t.material=I_(t._waitingMaterialId,e),t._waitingMaterialId=null)})),h=0,d=e.skeletons.length;h<d;h++)(U=e.skeletons[h])._hasWaitingData&&(null!=U.bones&&U.bones.forEach((function(t){if(t._waitingTransformNodeId){var i=e.getLastEntryById(t._waitingTransformNodeId);i&&t.linkTransformNode(i),t._waitingTransformNodeId=null}})),U._hasWaitingData=null);for(h=0,d=e.meshes.length;h<d;h++){var ae=e.meshes[h];ae._waitingData.freezeWorldMatrix?(ae.freezeWorldMatrix(),ae._waitingData.freezeWorldMatrix=null):ae.computeWorldMatrix(!0)}for(h=0,d=e.lights.length;h<d;h++){var se;if((se=e.lights[h])._excludedMeshesIds.length>0){for(var le=0;le<se._excludedMeshesIds.length;le++){var ce=e.getMeshById(se._excludedMeshesIds[le]);ce&&se.excludedMeshes.push(ce)}se._excludedMeshesIds=[]}if(se._includedOnlyMeshesIds.length>0){for(var ue=0;ue<se._includedOnlyMeshesIds.length;ue++){var he=e.getMeshById(se._includedOnlyMeshesIds[ue]);he&&se.includedOnlyMeshes.push(he)}se._includedOnlyMeshesIds=[]}}for(e.geometries.forEach((function(e){e._loadedUniqueId=""})),l.Parse(c,e,o,i),h=0,d=e.meshes.length;h<d;h++)(H=e.meshes[h])._waitingData.actions&&(F.Parse(H._waitingData.actions,H,e),H._waitingData.actions=null);void 0!==c.actions&&null!==c.actions&&F.Parse(c.actions,null,e)}catch(e){var de=A_("loadAssets",c?c.producer:"Unknown")+a;if(!n)throw T.V.Log(de),e;n(de,e)}finally{S_={},x_={},r||o.removeAllFromScene(),null!==a&&hp.loggingLevel!==hp.NO_LOGGING&&T.V.Log(A_("loadAssets",c?c.producer:"Unknown")+(hp.loggingLevel!==hp.MINIMAL_LOGGING?a:""))}return o};hp.RegisterPlugin({name:"babylon.js",extensions:".babylon",canDirectLoad:function(e){return-1!==e.indexOf("babylon")},importMesh:function(e,t,i,n,r,o,a,s){var c,u="importMesh has failed JSON parse";try{var h=JSON.parse(i);u="";var d=hp.loggingLevel===hp.DETAILED_LOGGING;e?Array.isArray(e)||(e=[e]):e=null;var p=[],f=new Map,_=[];if(void 0!==h.transformNodes&&null!==h.transformNodes)for(var m=0,g=h.transformNodes.length;m<g;m++){var v=h.transformNodes[m],y=Mi.Parse(v,t,n);_.push(y),f.set(y._waitingParsedUniqueId,y),y._waitingParsedUniqueId=null}if(void 0!==h.meshes&&null!==h.meshes){var b=[],E=[],S=[],x=[],C=function(i,o){var s=h.meshes[i];if(null===e||function(e,t,i){for(var n in t)if(e.name===t[n])return i.push(e.id),!0;return void 0!==e.parentId&&-1!==i.indexOf(e.parentId)&&(i.push(e.id),!0)}(s,e,p)){if(null!==e&&delete e[e.indexOf(s.name)],void 0!==s.geometryId&&null!==s.geometryId&&void 0!==h.geometries&&null!==h.geometries){var l=!1;["boxes","spheres","cylinders","toruses","grounds","planes","torusKnots","vertexData"].forEach((function(e){!0!==l&&h.geometries[e]&&Array.isArray(h.geometries[e])&&h.geometries[e].forEach((function(i){i.id===s.geometryId&&("vertexData"===e&&li.Parse(i,t,n),l=!0)}))})),!1===l&&T.V.Warn("Geometry not found for mesh "+s.id)}if(s.materialUniqueId||s.materialId){var c=s.materialUniqueId?S:E,_=-1!==c.indexOf(s.materialUniqueId||s.materialId);if(!1===_&&void 0!==h.multiMaterials&&null!==h.multiMaterials)for(var m=function(e,i){c.push(e);var r=C_(i,h,t,n);r&&r.material&&(x_[r.parsedMaterial.uniqueId||r.parsedMaterial.id]=r.material,u+="\n\tMaterial 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om,am=function(){},sm=function(){};!function(e){e[e.cTFETC1=0]="cTFETC1",e[e.cTFETC2=1]="cTFETC2",e[e.cTFBC1=2]="cTFBC1",e[e.cTFBC3=3]="cTFBC3",e[e.cTFBC4=4]="cTFBC4",e[e.cTFBC5=5]="cTFBC5",e[e.cTFBC7=6]="cTFBC7",e[e.cTFPVRTC1_4_RGB=8]="cTFPVRTC1_4_RGB",e[e.cTFPVRTC1_4_RGBA=9]="cTFPVRTC1_4_RGBA",e[e.cTFASTC_4x4=10]="cTFASTC_4x4",e[e.cTFATC_RGB=11]="cTFATC_RGB",e[e.cTFATC_RGBA_INTERPOLATED_ALPHA=12]="cTFATC_RGBA_INTERPOLATED_ALPHA",e[e.cTFRGBA32=13]="cTFRGBA32",e[e.cTFRGB565=14]="cTFRGB565",e[e.cTFBGR565=15]="cTFBGR565",e[e.cTFRGBA4444=16]="cTFRGBA4444",e[e.cTFFXT1_RGB=17]="cTFFXT1_RGB",e[e.cTFPVRTC2_4_RGB=18]="cTFPVRTC2_4_RGB",e[e.cTFPVRTC2_4_RGBA=19]="cTFPVRTC2_4_RGBA",e[e.cTFETC2_EAC_R11=20]="cTFETC2_EAC_R11",e[e.cTFETC2_EAC_RG11=21]="cTFETC2_EAC_RG11"}(om||(om={}));var lm={JSModuleURL:"".concat(ie.S0._DefaultCdnUrl,"/basisTranscoder/1/basis_transcoder.js"),WasmModuleURL:"".concat(ie.S0._DefaultCdnUrl,"/basisTranscoder/1/basis_transcoder.wasm")},cm=function(e,t){var i;switch(e){case 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Uint16Array(r.transcodedPixels.buffer),n,0,c.Y.TEXTUREFORMAT_RGB,!0),i._rescaleTexture(o,e,i.scenes[0],i._getInternalFormat(c.Y.TEXTUREFORMAT_RGB),(function(){i._releaseTexture(o),_m(e,i)}))}else{e.width=r.width,e.height=r.height,e.generateMipMaps=t.fileInfo.images[n].levels.length>1;var a=gm.GetInternalFormatFromBasisFormat(t.format,i);e.format=a,_m(e,i),t.fileInfo.images[n].levels.forEach((function(t,r){i._uploadCompressedDataToTextureDirectly(e,a,t.width,t.height,t.transcodedPixels,n,r)})),!i._features.basisNeedsPOT||B.X.Log2(e.width)%1==0&&B.X.Log2(e.height)%1==0||(ie.S0.Warn("Loaded .basis texture width and height are not a power of two. Texture wrapping will be set to Texture.CLAMP_ADDRESSMODE as other modes are not supported with non power of two dimensions in webGL 1."),e._cachedWrapU=an.g.CLAMP_ADDRESSMODE,e._cachedWrapV=an.g.CLAMP_ADDRESSMODE)}},r=0;r<t.fileInfo.images.length;r++)n(r)},gm={JSModuleURL:lm.JSModuleURL,WasmModuleURL:lm.WasmModuleURL,GetInternalFormatFromBasisFormat:cm,TranscodeAsync:fm,LoadTextureFromTranscodeResult:mm};Object.defineProperty(gm,"JSModuleURL",{get:function(){return lm.JSModuleURL},set:function(e){lm.JSModuleURL=e}}),Object.defineProperty(gm,"WasmModuleURL",{get:function(){return lm.WasmModuleURL},set:function(e){lm.WasmModuleURL=e}});var vm=function(){function e(){this.supportCascades=!1}return e.prototype.canLoad=function(e){return e.endsWith(".basis")},e.prototype.loadCubeData=function(e,t,i,n,r){if(!Array.isArray(e)){var o=t.getEngine().getCaps(),a={supportedCompressionFormats:{etc1:!!o.etc1,s3tc:!!o.s3tc,pvrtc:!!o.pvrtc,etc2:!!o.etc2,astc:!!o.astc,bc7:!!o.bptc}};fm(e,a).then((function(e){var i=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;mm(t,e),t.getEngine()._setCubeMapTextureParams(t,i),t.isReady=!0,t.onLoadedObservable.notifyObservers(t),t.onLoadedObservable.clear(),n&&n()})).catch((function(e){ie.S0.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),t.isReady=!0,r&&r(e)}))}},e.prototype.loadData=function(e,t,i){var n=t.getEngine().getCaps(),r={supportedCompressionFormats:{etc1:!!n.etc1,s3tc:!!n.s3tc,pvrtc:!!n.pvrtc,etc2:!!n.etc2,astc:!!n.astc,bc7:!!n.bptc}};fm(e,r).then((function(e){var n=e.fileInfo.images[0].levels[0],r=e.fileInfo.images[0].levels.length>1&&t.generateMipMaps;i(n.width,n.height,r,-1!==e.format,(function(){mm(t,e)}))})).catch((function(e){ie.S0.Warn("Failed to transcode Basis file, transcoding may not be supported on this device"),ie.S0.Warn("Failed to transcode Basis file: ".concat(e)),i(0,0,!1,!1,(function(){}),!0)}))},e}();mi.$._TextureLoaders.push(new vm);var ym=function(e){function t(t,i,n,r,o,a){var s=this,l=!(!o||!o.generateMipMaps)&&o.generateMipMaps,u=!(!o||!o.generateDepthTexture)&&o.generateDepthTexture,h=o&&o.depthTextureFormat?o.depthTextureFormat:c.Y.TEXTUREFORMAT_DEPTH16,d=!o||void 0===o.doNotChangeAspectRatio||o.doNotChangeAspectRatio,p=!(!o||!o.drawOnlyOnFirstAttachmentByDefault)&&o.drawOnlyOnFirstAttachmentByDefault;if(!(s=e.call(this,t,i,r,l,d,void 0,void 0,void 0,void 0,void 0,void 0,void 0,!0)||this).isSupported)return s.dispose(),s;s._textureNames=a;var f=[],_=[],m=[],g=[],v=[],y=[],b=[],T=[];s._initTypes(n,f,_,m,g,v,y,b,T,o);var E=!o||void 0===o.generateDepthBuffer||o.generateDepthBuffer,S=!(!o||void 0===o.generateStencilBuffer)&&o.generateStencilBuffer;return s._multiRenderTargetOptions={samplingModes:_,generateMipMaps:l,generateDepthBuffer:E,generateStencilBuffer:S,generateDepthTexture:u,depthTextureFormat:h,types:f,textureCount:n,useSRGBBuffers:m,formats:g,targetTypes:v,faceIndex:y,layerIndex:b,layerCounts:T,labels:a,label:t},s._count=n,s._drawOnlyOnFirstAttachmentByDefault=p,n>0&&(s._createInternalTextures(),s._createTextures(a)),s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"isSupported",{get:function(){var e,t;return null!==(t=null===(e=this._engine)||void 0===e?void 0:e.getCaps().drawBuffersExtension)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textures",{get:function(){return this._textures},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._count},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthTexture",{get:function(){return this._textures[this._textures.length-1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wrapU",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapU=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wrapV",{set:function(e){if(this._textures)for(var t=0;t<this._textures.length;t++)this._textures[t].wrapV=e},enumerable:!1,configurable:!0}),t.prototype._initTypes=function(e,t,i,n,r,o,a,s,l,u){for(var h=0;h<e;h++)u&&u.types&&void 0!==u.types[h]?t.push(u.types[h]):t.push(u&&u.defaultType?u.defaultType:c.Y.TEXTURETYPE_UNSIGNED_INT),u&&u.samplingModes&&void 0!==u.samplingModes[h]?i.push(u.samplingModes[h]):i.push(an.g.BILINEAR_SAMPLINGMODE),u&&u.useSRGBBuffers&&void 0!==u.useSRGBBuffers[h]?n.push(u.useSRGBBuffers[h]):n.push(!1),u&&u.formats&&void 0!==u.formats[h]?r.push(u.formats[h]):r.push(c.Y.TEXTUREFORMAT_RGBA),u&&u.targetTypes&&void 0!==u.targetTypes[h]?o.push(u.targetTypes[h]):o.push(c.Y.TEXTURE_2D),u&&u.faceIndex&&void 0!==u.faceIndex[h]?a.push(u.faceIndex[h]):a.push(0),u&&u.layerIndex&&void 0!==u.layerIndex[h]?s.push(u.layerIndex[h]):s.push(0),u&&u.layerCounts&&void 0!==u.layerCounts[h]?l.push(u.layerCounts[h]):l.push(1)},t.prototype._createInternaTextureIndexMapping=function(){var e={},t=[];if(!this._renderTarget)return t;for(var i=this._renderTarget.textures,n=0;n<i.length;n++){var r=i[n];if(r){var o=e[r.uniqueId];void 0!==o?t[n]=o:e[r.uniqueId]=n}}return t},t.prototype._rebuild=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),!(this._count<1||e)){var n=this._createInternaTextureIndexMapping();this.releaseInternalTextures(),this._createInternalTextures(),t&&(this._releaseTextures(),this._createTextures(i));for(var r=this._renderTarget.textures,o=0;o<r.length;o++){var a=this._textures[o];void 0!==n[o]&&this._renderTarget.setTexture(r[n[o]],o),a._texture=r[o],a._texture&&(a._noMipmap=!a._texture.useMipMaps,a._useSRGBBuffer=a._texture._useSRGBBuffer)}1!==this.samples&&this._renderTarget.setSamples(this.samples,!this._drawOnlyOnFirstAttachmentByDefault,!0)}},t.prototype._createInternalTextures=function(){this._renderTarget=this._getEngine().createMultipleRenderTarget(this._size,this._multiRenderTargetOptions,!this._drawOnlyOnFirstAttachmentByDefault),this._texture=this._renderTarget.texture},t.prototype._releaseTextures=function(){if(this._textures)for(var e=0;e<this._textures.length;e++)this._textures[e]._texture=null,this._textures[e].dispose()},t.prototype._createTextures=function(e){var t=this._renderTarget.textures;this._textures=[];for(var i=0;i<t.length;i++){var n=new an.g(null,this.getScene());(null==e?void 0:e[i])&&(n.name=e[i]),n._texture=t[i],n._texture&&(n._noMipmap=!n._texture.useMipMaps,n._useSRGBBuffer=n._texture._useSRGBBuffer),this._textures.push(n)}},t.prototype.setInternalTexture=function(e,t,i){var n,r;if(void 0===i&&(i=!0),this.renderTarget&&(0===t&&(this._texture=e),this.renderTarget.setTexture(e,t,i),this.textures[t]||(this.textures[t]=new an.g(null,this.getScene()),this.textures[t].name=null!==(r=null===(n=this._textureNames)||void 0===n?void 0:n[t])&&void 0!==r?r:this.textures[t].name),this.textures[t]._texture=e,this.textures[t]._noMipmap=!e.useMipMaps,this.textures[t]._useSRGBBuffer=e._useSRGBBuffer,this._count=this.renderTarget.textures?this.renderTarget.textures.length:0,this._multiRenderTargetOptions.types&&(this._multiRenderTargetOptions.types[t]=e.type),this._multiRenderTargetOptions.samplingModes&&(this._multiRenderTargetOptions.samplingModes[t]=e.samplingMode),this._multiRenderTargetOptions.useSRGBBuffers&&(this._multiRenderTargetOptions.useSRGBBuffers[t]=e._useSRGBBuffer),this._multiRenderTargetOptions.targetTypes&&-1!==this._multiRenderTargetOptions.targetTypes[t])){var o;o=e.is2DArray?c.Y.TEXTURE_2D_ARRAY:e.isCube?c.Y.TEXTURE_CUBE_MAP:e.is3D?c.Y.TEXTURE_3D:c.Y.TEXTURE_2D,this._multiRenderTargetOptions.targetTypes[t]=o}},t.prototype.setLayerAndFaceIndex=function(e,t,i){void 0===t&&(t=-1),void 0===i&&(i=-1),this.textures[e]&&this.renderTarget&&(this._multiRenderTargetOptions.layerIndex&&(this._multiRenderTargetOptions.layerIndex[e]=t),this._multiRenderTargetOptions.faceIndex&&(this._multiRenderTargetOptions.faceIndex[e]=i),this.renderTarget.setLayerAndFaceIndex(e,t,i))},t.prototype.setLayerAndFaceIndices=function(e,t){this.renderTarget&&(this._multiRenderTargetOptions.layerIndex=e,this._multiRenderTargetOptions.faceIndex=t,this.renderTarget.setLayerAndFaceIndices(e,t))},Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._renderTarget?this._samples=this._renderTarget.setSamples(e):this._samples=e},enumerable:!1,configurable:!0}),t.prototype.resize=function(e){this._processSizeParameter(e,!1),this._rebuild(!1,void 0,this._textureNames)},t.prototype.updateCount=function(e,t,i){this._multiRenderTargetOptions.textureCount=e,this._count=e;var n=[],r=[],o=[],a=[],s=[],l=[],c=[],u=[];this._textureNames=i,this._initTypes(e,n,r,o,a,s,l,c,u,t),this._multiRenderTargetOptions.types=n,this._multiRenderTargetOptions.samplingModes=r,this._multiRenderTargetOptions.useSRGBBuffers=o,this._multiRenderTargetOptions.formats=a,this._multiRenderTargetOptions.targetTypes=s,this._multiRenderTargetOptions.faceIndex=l,this._multiRenderTargetOptions.layerIndex=c,this._multiRenderTargetOptions.layerCounts=u,this._multiRenderTargetOptions.labels=i,this._rebuild(!1,!0,i)},t.prototype._unbindFrameBuffer=function(e,t){var i=this;this._renderTarget&&e.unBindMultiColorAttachmentFramebuffer(this._renderTarget,this.isCube,(function(){i.onAfterRenderObservable.notifyObservers(t)}))},t.prototype.dispose=function(t){void 0===t&&(t=!1),this._releaseTextures(),t?this._texture=null:this.releaseInternalTextures(),e.prototype.dispose.call(this)},t.prototype.releaseInternalTextures=function(){var e,t,i=null===(e=this._renderTarget)||void 0===e?void 0:e.textures;if(i){for(var n=i.length-1;n>=0;n--)this._textures[n]._texture=null;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null}},t}(vo),bm=function(e,t,i){this.id=e,this.scale=t,this.offset=i},Tm=function(){function e(t,i,n,r){var o,a,s,l,c,u,h,d,f,_,m,g,v;return this.name=t,this.meshes=i,this.scene=r,this.options=n,this.options.map=null!==(o=this.options.map)&&void 0!==o?o:["ambientTexture","bumpTexture","diffuseTexture","emissiveTexture","lightmapTexture","opacityTexture","reflectionTexture","refractionTexture","specularTexture"],this.options.uvsIn=null!==(a=this.options.uvsIn)&&void 0!==a?a:Se.R.UVKind,this.options.uvsOut=null!==(s=this.options.uvsOut)&&void 0!==s?s:Se.R.UVKind,this.options.layout=null!==(l=this.options.layout)&&void 0!==l?l:e.LAYOUT_STRIP,this.options.layout===e.LAYOUT_COLNUM&&(this.options.colnum=null!==(c=this.options.colnum)&&void 0!==c?c:8),this.options.updateInputMeshes=null===(u=this.options.updateInputMeshes)||void 0===u||u,this.options.disposeSources=null===(h=this.options.disposeSources)||void 0===h||h,this._expecting=0,this.options.fillBlanks=null===(d=this.options.fillBlanks)||void 0===d||d,!0===this.options.fillBlanks&&(this.options.customFillColor=null!==(f=this.options.customFillColor)&&void 0!==f?f:"black"),this.options.frameSize=null!==(_=this.options.frameSize)&&void 0!==_?_:256,this.options.paddingRatio=null!==(m=this.options.paddingRatio)&&void 0!==m?m:.0115,this._paddingValue=Math.ceil(this.options.frameSize*this.options.paddingRatio),this._paddingValue%2!=0&&this._paddingValue++,this.options.paddingMode=null!==(g=this.options.paddingMode)&&void 0!==g?g:e.SUBUV_WRAP,this.options.paddingMode===e.SUBUV_COLOR&&(this.options.paddingColor=null!==(v=this.options.paddingColor)&&void 0!==v?v:new p.ov(0,0,0,1)),this.sets={},this.frames=[],this}return e.prototype._createFrames=function(e){for(var t=this,i=this._calculateSize(),n=new d.I9(1,1).divide(i),r=0,o=this._expecting,a=this.meshes.length,s=Object.keys(this.sets),l=0;l<s.length;l++){var c=s[l],u=new qo(this.name+".TexturePack."+c+"Set",{width:i.x,height:i.y},this.scene,!0,an.g.TRILINEAR_SAMPLINGMODE,Ri.TEXTUREFORMAT_RGBA),h=u.getContext();h.fillStyle="rgba(0,0,0,0)",h.fillRect(0,0,i.x,i.y),u.update(!1),this.sets[c]=u}var f=this.options.frameSize||256,_=this._paddingValue,m=f+2*_;for(l=0;l<a;l++)for(var g=this.meshes[l].material,v=function(a){var c=new qo("temp",m,y.scene,!0),u=c.getContext(),h=y._getFrameOffset(l),d=function(){r++,c.update(!1);var a=u.getImageData(0,0,m,m),s=t.sets[v];if(s.getContext().putImageData(a,i.x*h.x,i.y*h.y),c.dispose(),s.update(!1),r==o)return t._calculateMeshUVFrames(f,_,i,n,t.options.updateInputMeshes||!1),void e()},v=s[a]||"_blank";if(g&&null!==g[v]){var b=g[v],T=new Image;T.src=b instanceof qo?b.getContext().canvas.toDataURL("image/png"):b.url,ie.S0.SetCorsBehavior(T.src,T),T.onload=function(){u.fillStyle="rgba(0,0,0,0)",u.fillRect(0,0,m,m),c.update(!1),u.setTransform(1,0,0,-1,0,0);var e=[0,0,1,0,1,1,0,1,-1,1,-1,0,-2,0,-1,1,-1];switch(t.options.paddingMode){case 0:for(var i=0;i<9;i++)u.drawImage(T,0,0,T.width,T.height,_+f*e[i],_+f*e[i+1]-m,f,f);break;case 1:for(var n=0;n<_;n++)u.drawImage(T,0,0,T.width,T.height,n+f*e[0],_-m,f,f),u.drawImage(T,0,0,T.width,T.height,2*_-n,_-m,f,f),u.drawImage(T,0,0,T.width,T.height,_,n-m,f,f),u.drawImage(T,0,0,T.width,T.height,_,2*_-n-m,f,f);u.drawImage(T,0,0,T.width,T.height,_+f*e[0],_+f*e[1]-m,f,f);break;case 2:u.fillStyle=(t.options.paddingColor||p.v9.Black()).toHexString(),u.fillRect(0,0,m,-m),u.clearRect(_,_,f,f),u.drawImage(T,0,0,T.width,T.height,_+f*e[0],_+f*e[1]-m,f,f)}u.setTransform(1,0,0,1,0,0),d()}}else u.fillStyle="rgba(0,0,0,0)",y.options.fillBlanks&&(u.fillStyle=y.options.customFillColor),u.fillRect(0,0,m,m),d()},y=this,b=0;b<s.length;b++)v(b)},e.prototype._calculateSize=function(){var e=this.meshes.length||0,t=this.options.frameSize||0,i=this._paddingValue||0;switch(this.options.layout){case 0:return new d.I9(t*e+2*i*e,t+2*i);case 1:var n=Math.max(2,Math.ceil(Math.sqrt(e))),r=t*n+2*i*n;return new d.I9(r,r);case 2:var o=this.options.colnum||1,a=Math.max(1,Math.ceil(e/o));return new d.I9(t*o+2*i*o,t*a+2*i*a)}return d.I9.Zero()},e.prototype._calculateMeshUVFrames=function(e,t,i,n,r){for(var o=this.meshes.length,a=0;a<o;a++){var s=this.meshes[a],l=new d.I9(e/i.x,e/i.y),c=n.clone().scale(t),u=this._getFrameOffset(a).add(c),h=new bm(a,l,u);this.frames.push(h),r&&(this._updateMeshUV(s,a),this._updateTextureReferences(s))}},e.prototype._getFrameOffset=function(e){var t,i,n,r=this.meshes.length;switch(this.options.layout){case 0:return t=1/r,new d.I9(e*t,0);case 1:var o=Math.max(2,Math.ceil(Math.sqrt(r)));return n=e-(i=Math.floor(e/o))*o,t=1/o,new d.I9(n*t,i*t);case 2:var a=this.options.colnum||1,s=Math.max(1,Math.ceil(r/a));return i=e-(n=Math.floor(e/s))*s,t=new d.I9(1/a,1/s),new d.I9(n*t.x,i*t.y)}return d.I9.Zero()},e.prototype._updateMeshUV=function(e,t){var i=this.frames[t],n=e.getVerticesData(this.options.uvsIn||Se.R.UVKind),r=[],o=0;n.length&&(o=n.length||0);for(var a=0;a<o;a+=2)r.push(n[a]*i.scale.x+i.offset.x,n[a+1]*i.scale.y+i.offset.y);e.setVerticesData(this.options.uvsOut||Se.R.UVKind,r)},e.prototype._updateTextureReferences=function(e,t){void 0===t&&(t=!1);for(var i=e.material,n=Object.keys(this.sets),r=function(e){e.dispose&&e.dispose()},o=0;o<n.length;o++){var a=n[o];if(t)null!==i[a]&&r(i[a]),i[a]=this.sets[a];else{if(!i)return;null!==i[a]&&(r(i[a]),i[a]=this.sets[a])}}},e.prototype.setMeshToFrame=function(e,t,i){void 0===i&&(i=!1),this._updateMeshUV(e,t),i&&this._updateTextureReferences(e,!0)},e.prototype.processAsync=function(){var e=this;return new Promise((function(t,i){try{if(0===e.meshes.length)return void t();for(var n=0,r=function(i){var r=e.meshes[i],o=r.material;if(!o)return++n===e.meshes.length?{value:e._createFrames(t)}:"continue";o.forceCompilationAsync(r).then((function(){!function(i){if(n++,e.options.map){for(var r=0;r<e.options.map.length;r++)null!==i[e.options.map[r]]&&(e.sets[e.options.map[r]]||(e.sets[e.options.map[r]]=!0),e._expecting++);n===e.meshes.length&&e._createFrames(t)}}(o)}))},o=0;o<e.meshes.length;o++){var a=r(o);if("object"==typeof a)return a.value}}catch(e){return i(e)}}))},e.prototype.dispose=function(){for(var e=Object.keys(this.sets),t=0;t<e.length;t++){var i=e[t];this.sets[i].dispose()}},e.prototype.download=function(e,t){var i=this;void 0===e&&(e="png"),void 0===t&&(t=1),setTimeout((function(){var n={name:i.name,sets:{},options:{},frames:[]},r=Object.keys(i.sets),o=Object.keys(i.options);try{for(var a=0;a<r.length;a++){var s=r[a],l=i.sets[s];n.sets[s]=l.getContext().canvas.toDataURL("image/"+e,t)}for(a=0;a<o.length;a++){var c=o[a];n.options[c]=i.options[c]}for(a=0;a<i.frames.length;a++){var u=i.frames[a];n.frames.push(u.scale.x,u.scale.y,u.offset.x,u.offset.y)}}catch(e){return void T.V.Warn("Unable to download: "+e)}var h="data:text/json;charset=utf-8,"+encodeURIComponent(JSON.stringify(n,null,4)),d=document.createElement("a");d.setAttribute("href",h),d.setAttribute("download",i.name+"_texurePackage.json"),document.body.appendChild(d),d.click(),d.remove()}),0)},e.prototype.updateFromJSON=function(e){try{var t=JSON.parse(e);this.name=t.name;for(var i=Object.keys(t.options),n=0;n<i.length;n++)this.options[i[n]]=t.options[i[n]];for(n=0;n<t.frames.length;n+=4){var r=new bm(n/4,new d.I9(t.frames[n],t.frames[n+1]),new d.I9(t.frames[n+2],t.frames[n+3]));this.frames.push(r)}var o=Object.keys(t.sets);for(n=0;n<o.length;n++){var a=new an.g(t.sets[o[n]],this.scene,!1,!1);this.sets[o[n]]=a}}catch(e){T.V.Warn("Unable to update from JSON: "+e)}},e.LAYOUT_STRIP=0,e.LAYOUT_POWER2=1,e.LAYOUT_COLNUM=2,e.SUBUV_WRAP=0,e.SUBUV_EXTEND=1,e.SUBUV_COLOR=2,e}(),Em=function(e){function t(t,i,n,r,o,a,s){var l=e.call(this,t,n,null,r,o,a)||this;return l._animate=!0,l._time=0,l._texturePath=i,!o||o instanceof an.g||(s=!!o.skipJson),s?l.setFragment(l._texturePath):l._loadJson(i),l.refreshRate=1,l}return(0,m.C6)(t,e),t.prototype._loadJson=function(e){var t=this,i=function(){try{t.setFragment(t._texturePath)}catch(e){T.V.Log("No json or ShaderStore or DOM element found for CustomProceduralTexture")}},n=e+"/config.json",r=new W.u;r.open("GET",n),r.addEventListener("load",(function(){if(200===r.status||r.responseText&&r.responseText.length>0)try{t._config=JSON.parse(r.response),t.updateShaderUniforms(),t.updateTextures(),t.setFragment(t._texturePath+"/custom"),t._animate=t._config.animate,t.refreshRate=t._config.refreshrate}catch(e){i()}else i()}),!1),r.addEventListener("error",(function(){i()}),!1);try{r.send()}catch(e){T.V.Error("CustomProceduralTexture: Error on XHR send request.")}},t.prototype.isReady=function(){if(!e.prototype.isReady.call(this))return!1;for(var t in this._textures)if(!this._textures[t].isReady())return!1;return!0},t.prototype.render=function(t){var i=this.getScene();this._animate&&i&&(this._time+=.03*i.getAnimationRatio(),this.updateShaderUniforms()),e.prototype.render.call(this,t)},t.prototype.updateTextures=function(){for(var e=0;e<this._config.sampler2Ds.length;e++)this.setTexture(this._config.sampler2Ds[e].sample2Dname,new an.g(this._texturePath+"/"+this._config.sampler2Ds[e].textureRelativeUrl,this.getScene()))},t.prototype.updateShaderUniforms=function(){if(this._config)for(var e=0;e<this._config.uniforms.length;e++){var t=this._config.uniforms[e];switch(t.type){case"float":this.setFloat(t.name,t.value);break;case"color3":this.setColor3(t.name,new p.v9(t.r,t.g,t.b));break;case"color4":this.setColor4(t.name,new p.ov(t.r,t.g,t.b,t.a));break;case"vector2":this.setVector2(t.name,new d.I9(t.x,t.y));break;case"vector3":this.setVector3(t.name,new d.Pq(t.x,t.y,t.z))}}this.setFloat("time",this._time)},Object.defineProperty(t.prototype,"animate",{get:function(){return this._animate},set:function(e){this._animate=e},enumerable:!1,configurable:!0}),t}(rf);kr.l.ShadersStore.noisePixelShader="uniform float brightness;uniform float persistence;uniform float timeScale;varying vec2 vUV;vec2 hash22(vec2 p)\n{p=p*mat2(127.1,311.7,269.5,183.3);p=-1.0+2.0*fract(sin(p)*43758.5453123);return sin(p*6.283+timeScale);}\nfloat interpolationNoise(vec2 p)\n{vec2 pi=floor(p);vec2 pf=p-pi;vec2 w=pf*pf*(3.-2.*pf);float f00=dot(hash22(pi+vec2(.0,.0)),pf-vec2(.0,.0));float f01=dot(hash22(pi+vec2(.0,1.)),pf-vec2(.0,1.));float f10=dot(hash22(pi+vec2(1.0,0.)),pf-vec2(1.0,0.));float f11=dot(hash22(pi+vec2(1.0,1.)),pf-vec2(1.0,1.));float xm1=mix(f00,f10,w.x);float xm2=mix(f01,f11,w.x);float ym=mix(xm1,xm2,w.y); \nreturn ym;}\nfloat perlinNoise2D(float x,float y)\n{float sum=0.0;float frequency=0.0;float amplitude=0.0;for(int i=0; i<OCTAVES; i++)\n{frequency=pow(2.0,float(i));amplitude=pow(persistence,float(i));sum=sum+interpolationNoise(vec2(x*frequency,y*frequency))*amplitude;}\nreturn sum;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float x=abs(vUV.x);float y=abs(vUV.y);float noise=brightness+(1.0-brightness)*perlinNoise2D(x,y);gl_FragColor=vec4(noise,noise,noise,1.0);}\n";var Sm=function(e){function t(t,i,n,r,o){void 0===i&&(i=256),void 0===n&&(n=D.q.LastCreatedScene);var a=e.call(this,t,i,"noise",n,r,o)||this;return a.time=0,a.brightness=.2,a.octaves=3,a.persistence=.8,a.animationSpeedFactor=1,a.autoClear=!1,a._updateShaderUniforms(),a}return(0,m.C6)(t,e),t.prototype._updateShaderUniforms=function(){var e=this.getScene();e&&(this.time+=e.getAnimationRatio()*this.animationSpeedFactor*.01,this.setFloat("brightness",this.brightness),this.setFloat("persistence",this.persistence),this.setFloat("timeScale",this.time))},t.prototype._getDefines=function(){return"#define OCTAVES "+(0|this.octaves)},t.prototype.render=function(t){this._updateShaderUniforms(),e.prototype.render.call(this,t)},t.prototype.serialize=function(){var e={customType:"BABYLON.NoiseProceduralTexture"};return e.brightness=this.brightness,e.octaves=this.octaves,e.persistence=this.persistence,e.animationSpeedFactor=this.animationSpeedFactor,e.size=this.getSize().width,e.generateMipMaps=this._generateMipMaps,e.time=this.time,e},t.prototype.clone=function(){var e=this.getSize(),i=new t(this.name,e.width,this.getScene(),this._fallbackTexture?this._fallbackTexture:void 0,this._generateMipMaps);return i.hasAlpha=this.hasAlpha,i.level=this.level,i.coordinatesMode=this.coordinatesMode,i.brightness=this.brightness,i.octaves=this.octaves,i.persistence=this.persistence,i.animationSpeedFactor=this.animationSpeedFactor,i.time=this.time,i},t.Parse=function(e,i){var n,r=new t(e.name,e.size,i,void 0,e.generateMipMaps);return r.brightness=e.brightness,r.octaves=e.octaves,r.persistence=e.persistence,r.animationSpeedFactor=e.animationSpeedFactor,r.time=null!==(n=e.time)&&void 0!==n?n:0,r},t}(rf);(0,s.Y5)("BABYLON.NoiseProceduralTexture",Sm);var xm,Cm=function(e){function t(t,i,n,r,o,a,s,l,u){void 0===r&&(r=c.Y.TEXTUREFORMAT_RGBA),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===a&&(a=!1),void 0===s&&(s=!1),void 0===l&&(l=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===u&&(u=null);var h=e.call(this,"",t)||this;return h._texture=t.getEngine().createRawCubeTexture(i,n,r,o,a,s,l,u),h}return(0,m.C6)(t,e),t.prototype.update=function(e,t,i,n,r){void 0===r&&(r=null),this._texture.getEngine().updateRawCubeTexture(this._texture,e,t,i,n,r)},t.prototype.updateRGBDAsync=function(e,t,i,n){return void 0===t&&(t=null),void 0===i&&(i=.8),void 0===n&&(n=0),Pc(this._texture,e,t,i,n).then((function(){}))},t.prototype.clone=function(){var e=this;return G.p.Clone((function(){var i=e.getScene(),n=e._texture,r=new t(i,n._bufferViewArray,n.width,n.format,n.type,n.generateMipMaps,n.invertY,n.samplingMode,n._compression);return 13===n.source&&r.updateRGBDAsync(n._bufferViewArrayArray,n._sphericalPolynomial,n._lodGenerationScale,n._lodGenerationOffset),r}),this)},t}(Sd),Am=function(e){function t(t,i,n,r,o,a,s,l,u,h,d){void 0===s&&(s=!0),void 0===l&&(l=!1),void 0===u&&(u=an.g.TRILINEAR_SAMPLINGMODE),void 0===h&&(h=c.Y.TEXTURETYPE_UNSIGNED_INT);var p=e.call(this,null,a,!s,l)||this;return p.format=o,p._texture=a.getEngine().createRawTexture3D(t,i,n,r,o,s,l,u,null,h,d),p.is3D=!0,p}return(0,m.C6)(t,e),t.prototype.update=function(e){this._texture&&this._getEngine().updateRawTexture3D(this._texture,e,this._texture.format,this._texture.invertY,null,this._texture.type)},t}(an.g),Pm=function(e){function t(t,i,n,r){var o=e.call(this,t,i,n,r,!0)||this;return o.refractionPlane=new Ze.Z(0,1,0,1),o.depth=2,o.onBeforeRenderObservable.add((function(){o.getScene().clipPlane=o.refractionPlane})),o.onAfterRenderObservable.add((function(){o.getScene().clipPlane=null})),o}return(0,m.C6)(t,e),t.prototype.clone=function(){var e=this.getScene();if(!e)return this;var i=this.getSize(),n=new t(this.name,i.width,e,this._generateMipMaps);return n.hasAlpha=this.hasAlpha,n.level=this.level,n.refractionPlane=this.refractionPlane.clone(),this.renderList&&(n.renderList=this.renderList.slice(0)),n.depth=this.depth,n},t.prototype.serialize=function(){if(!this.name)return null;var t=e.prototype.serialize.call(this);return t.mirrorPlane=this.refractionPlane.asArray(),t.depth=this.depth,t},t}(vo),Rm=i(5204),Im=i(3919),Mm=function(e){function t(t,i,n){var r=e.call(this,null)||this;return r._renderTarget=null,r._engine=t,r._renderTargetOptions=n,r.resize(i),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"renderTarget",{get:function(){return this._renderTarget},enumerable:!1,configurable:!0}),t.prototype.resize=function(e){var t;null===(t=this._renderTarget)||void 0===t||t.dispose(),this._renderTarget=null,this._texture=null,this._size=e,this._engine&&(this._renderTarget=this._engine.createRenderTargetTexture(this._size,this._renderTargetOptions)),this._texture=this.renderTarget.texture},t.prototype.getInternalTexture=function(){return this._texture},t.prototype.getClassName=function(){return"ThinRenderTargetTexture"},t.prototype.dispose=function(t){var i;void 0===t&&(t=!1),null===(i=this._renderTarget)||void 0===i||i.dispose(!0),this._renderTarget=null,t||e.prototype.dispose.call(this)},t}(Im.D);!function(e){e[e.Uniform=0]="Uniform",e[e.Attribute=1]="Attribute",e[e.Varying=2]="Varying",e[e.Undefined=3]="Undefined"}(xm||(xm={}));var Om=function(e){function t(t,i,n,r,o){var a=e.call(this,t,i,n)||this;return a._blockType=r,a._blockName=o,a.needDualDirectionValidation=!0,a}return(0,m.C6)(t,e),t.prototype.checkCompatibilityState=function(e){return e instanceof t&&e._blockName===this._blockName?0:1},t.prototype.createCustomInputBlock=function(){return[new this._blockType(this._blockName),this.name]},t}(Ip),Dm=function(e){function t(t){var i=e.call(this,t,yp.Vertex)||this;return i.registerInput("matricesIndices",vp.Vector4),i.registerInput("matricesWeights",vp.Vector4),i.registerInput("matricesIndicesExtra",vp.Vector4,!0),i.registerInput("matricesWeightsExtra",vp.Vector4,!0),i.registerInput("world",vp.Matrix),i.registerOutput("output",vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("boneSampler"),e._excludeVariableName("boneTextureWidth"),e._excludeVariableName("mBones"),e._excludeVariableName("BonesPerMesh")},t.prototype.getClassName=function(){return"BonesBlock"},Object.defineProperty(t.prototype,"matricesIndices",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeights",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesIndicesExtra",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matricesWeightsExtra",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.matricesIndices.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesIndices"===e.name&&t(e)}));i||(i=new Gp("matricesIndices")).setAsAttribute("matricesIndices"),i.output.connectTo(this.matricesIndices)}if(!this.matricesWeights.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"matricesWeights"===e.name&&t(e)}));n||(n=new Gp("matricesWeights")).setAsAttribute("matricesWeights"),n.output.connectTo(this.matricesWeights)}if(!this.world.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.World&&t(e)}));r||(r=new Gp("world")).setAsSystemValue(Lp.World),r.output.connectTo(this.world)}},t.prototype.provideFallbacks=function(e,t){e&&e.useBones&&e.computeBonesUsingShaders&&e.skeleton&&t.addCPUSkinningFallback(0,e)},t.prototype.bind=function(e,t,i){(0,Ui.f$)(i,e)},t.prototype.prepareDefines=function(e,t,i){i._areAttributesDirty&&(0,Ui.IC)(e,i)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithFallbacks.push(this),t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.uniforms.push("boneTextureWidth"),t.uniforms.push("mBones"),t.samplers.push("boneSampler");var i="//".concat(this.name);t._emitFunctionFromInclude("bonesDeclaration",i,{removeAttributes:!0,removeUniforms:!1,removeVaryings:!0,removeIfDef:!1});var n=t._getFreeVariableName("influence");t.compilationString+=t._emitCodeFromInclude("bonesVertex",i,{replaceStrings:[{search:/finalWorld=finalWorld\*influence;/,replace:""},{search:/influence/gm,replace:n}]});var r=this._outputs[0],o=this.world;return t.compilationString+="#if NUM_BONE_INFLUENCERS>0\n",t.compilationString+=t._declareOutput(r)+" = ".concat(o.associatedVariableName," * ").concat(n,";\n"),t.compilationString+="#else\n",t.compilationString+=t._declareOutput(r)+" = ".concat(o.associatedVariableName,";\n"),t.compilationString+="#endif\n",this},t}(Mp);(0,s.Y5)("BABYLON.BonesBlock",Dm);var Nm=function(e){function t(t){var i=e.call(this,t,yp.Vertex)||this;return i.registerInput("world0",vp.Vector4),i.registerInput("world1",vp.Vector4),i.registerInput("world2",vp.Vector4),i.registerInput("world3",vp.Vector4),i.registerInput("world",vp.Matrix,!0),i.registerOutput("output",vp.Matrix),i.registerOutput("instanceID",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"InstancesBlock"},Object.defineProperty(t.prototype,"world0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instanceID",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.world0.connectedPoint){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world0"===e.name&&t(e)}));i||(i=new Gp("world0")).setAsAttribute("world0"),i.output.connectTo(this.world0)}if(!this.world1.connectedPoint){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world1"===e.name&&t(e)}));n||(n=new Gp("world1")).setAsAttribute("world1"),n.output.connectTo(this.world1)}if(!this.world2.connectedPoint){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world2"===e.name&&t(e)}));r||(r=new Gp("world2")).setAsAttribute("world2"),r.output.connectTo(this.world2)}if(!this.world3.connectedPoint){var o=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world3"===e.name&&t(e)}));o||(o=new Gp("world3")).setAsAttribute("world3"),o.output.connectTo(this.world3)}if(!this.world.connectedPoint){var a=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"world"===e.name&&t(e)}));a||(a=new Gp("world")).setAsSystemValue(Lp.World),a.output.connectTo(this.world)}this.world.define="!INSTANCES || THIN_INSTANCES"},t.prototype.prepareDefines=function(e,t,i,n,r){void 0===n&&(n=!1);var o=!1;i.INSTANCES!==n&&(i.setValue("INSTANCES",n),o=!0),r&&i.THIN_INSTANCES!==!!(null==r?void 0:r.getRenderingMesh().hasThinInstances)&&(i.setValue("THIN_INSTANCES",!!(null==r?void 0:r.getRenderingMesh().hasThinInstances)),o=!0),o&&i.markAsUnprocessed()},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=t.sharedData.scene.getEngine();t.sharedData.blocksWithDefines.push(this);var n=this._outputs[0],r=this._outputs[1],o=this.world0,a=this.world1,s=this.world2,l=this.world3,c="mat4",u="gl_InstanceID",h="float";return 1===t.shaderLanguage&&(c="mat4x4f",u="vertexInputs.instanceIndex",h="f32"),t.compilationString+="#ifdef INSTANCES\n",t.compilationString+=t._declareOutput(n)+" = ".concat(c,"(").concat(o.associatedVariableName,", ").concat(a.associatedVariableName,", ").concat(s.associatedVariableName,", ").concat(l.associatedVariableName,");\n"),t.compilationString+="#ifdef THIN_INSTANCES\n",t.compilationString+="".concat(n.associatedVariableName," = ").concat(this.world.associatedVariableName," * ").concat(n.associatedVariableName,";\n"),t.compilationString+="#endif\n",i._caps.canUseGLInstanceID?t.compilationString+=t._declareOutput(r)+" = ".concat(h,"(").concat(u,");\n"):t.compilationString+=t._declareOutput(r)+" = 0.0;\n",t.compilationString+="#else\n",t.compilationString+=t._declareOutput(n)+" = ".concat(this.world.associatedVariableName,";\n"),t.compilationString+=t._declareOutput(r)+" = 0.0;\n",t.compilationString+="#endif\n",this},t}(Mp);(0,s.Y5)("BABYLON.InstancesBlock",Nm);var Fm=function(e){function t(t){var i=e.call(this,t,yp.Vertex)||this;return i.registerInput("position",vp.Vector3),i.registerInput("normal",vp.Vector3),i.registerInput("tangent",vp.AutoDetect),i.tangent.addExcludedConnectionPointFromAllowedTypes(vp.Color4|vp.Vector4|vp.Vector3),i.registerInput("uv",vp.Vector2),i.registerOutput("positionOutput",vp.Vector3),i.registerOutput("normalOutput",vp.Vector3),i.registerOutput("tangentOutput",vp.Vector4),i.registerOutput("uvOutput",vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MorphTargetsBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangent",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positionOutput",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalOutput",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangentOutput",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvOutput",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("morphTargetInfluences")},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.position.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name&&t(e)}));i||(i=new Gp("position")).setAsAttribute(),i.output.connectTo(this.position)}if(!this.normal.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"normal"===e.name&&t(e)}));n||(n=new Gp("normal")).setAsAttribute("normal"),n.output.connectTo(this.normal)}if(!this.tangent.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"tangent"===e.name&&t(e)}));r||(r=new Gp("tangent")).setAsAttribute("tangent"),r.output.connectTo(this.tangent)}if(!this.uv.isConnected){var o=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name&&t(e)}));o||(o=new Gp("uv")).setAsAttribute("uv"),o.output.connectTo(this.uv)}},t.prototype.prepareDefines=function(e,t,i){if(e.morphTargetManager){var n=e.morphTargetManager;(null==n?void 0:n.isUsingTextureForTargets)&&(n.numMaxInfluencers||n.numInfluencers)!==i.NUM_MORPH_INFLUENCERS&&i.markAsAttributesDirty()}i._areAttributesDirty&&(0,Ui.Jz)(e,i)},t.prototype.bind=function(e,t,i){i&&i.morphTargetManager&&i.morphTargetManager.numInfluencers>0&&((0,Ui.nR)(i,e),i.morphTargetManager.isUsingTextureForTargets&&i.morphTargetManager._bind(e))},t.prototype.replaceRepeatableContent=function(e,t,i,n){var r=this.position,o=this.normal,a=this.tangent,s=this.uv,l=this.positionOutput,c=this.normalOutput,u=this.tangentOutput,h=this.uvOutput,d=e,p=n.NUM_MORPH_INFLUENCERS,f=i.morphTargetManager,_=f&&f.supportsNormals&&n.NORMAL,m=f&&f.supportsTangents&&n.TANGENT,g=f&&f.supportsUVs&&n.UV1,v="";(null==f?void 0:f.isUsingTextureForTargets)&&p>0&&(v+="".concat(d._declareLocalVar("vertexID",vp.Float),";\n")),v+="#ifdef MORPHTARGETS\n";var y=1===d.shaderLanguage,b=y?"uniforms.":"";if(null==f?void 0:f.isUsingTextureForTargets)v+="for (".concat(y?"var":"int"," i = 0; i < NUM_MORPH_INFLUENCERS; i++) {\n"),v+="if (i >= ".concat(b,"morphTargetCount) { break; }\n"),v+="vertexID = ".concat(y?"f32(vertexInputs.vertexIndex":"float(gl_VertexID",") * ").concat(b,"morphTargetTextureInfo.x;\n"),v+="".concat(l.associatedVariableName," += (readVector3FromRawSampler(i, vertexID) - ").concat(r.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",_&&(v+="#ifdef MORPHTARGETS_NORMAL\n",v+="".concat(c.associatedVariableName," += (readVector3FromRawSampler(i, vertexID) - ").concat(o.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",v+="#endif\n"),g&&(v+="#ifdef MORPHTARGETS_UV\n",v+="".concat(h.associatedVariableName," += (readVector3FromRawSampler(i, vertexID).xy - ").concat(s.associatedVariableName,") * ").concat(b,"morphTargetInfluences[i];\n"),v+="vertexID += 1.0;\n",v+="#endif\n"),m&&(v+="#ifdef MORPHTARGETS_TANGENT\n",v+="".concat(u.associatedVariableName,".xyz += (readVector3FromRawSampler(i, vertexID) - ").concat(a.associatedVariableName,".xyz) * ").concat(b,"morphTargetInfluences[i];\n"),a.type===vp.Vector4?v+="".concat(u.associatedVariableName,".w = ").concat(a.associatedVariableName,".w;\n"):v+="".concat(u.associatedVariableName,".w = 1.;\n"),v+="#endif\n"),v+="}\n";else for(var T=0;T<p;T++)v+="".concat(l.associatedVariableName," += (position").concat(T," - ").concat(r.associatedVariableName,") * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),_&&(v+="#ifdef MORPHTARGETS_NORMAL\n",v+="".concat(c.associatedVariableName," += (normal").concat(T," - ").concat(o.associatedVariableName,") * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),v+="#endif\n"),g&&(v+="#ifdef MORPHTARGETS_UV\n",v+="".concat(h.associatedVariableName,".xy += (uv_").concat(T," - ").concat(s.associatedVariableName,".xy) * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),v+="#endif\n"),m&&(v+="#ifdef MORPHTARGETS_TANGENT\n",v+="".concat(u.associatedVariableName,".xyz += (tangent").concat(T," - ").concat(a.associatedVariableName,".xyz) * ").concat(b,"morphTargetInfluences[").concat(T,"];\n"),a.type===vp.Vector4?v+="".concat(u.associatedVariableName,".w = ").concat(a.associatedVariableName,".w;\n"):v+="".concat(u.associatedVariableName,".w = 1.;\n"),v+="#endif\n");if(v+="#endif\n",d.compilationString=d.compilationString.replace(this._repeatableContentAnchor,v),p>0)for(T=0;T<p;T++)d.attributes.push(Se.R.PositionKind+T),_&&d.attributes.push(Se.R.NormalKind+T),m&&d.attributes.push(Se.R.TangentKind+T),g&&d.attributes.push(Se.R.UVKind+"_"+T)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),t.sharedData.repeatableContentBlocks.push(this);var i=this.position,n=this.normal,r=this.tangent,o=this.uv,a=this.positionOutput,s=this.normalOutput,l=this.tangentOutput,c=this.uvOutput,u="//".concat(this.name);return t.uniforms.push("morphTargetInfluences"),t.uniforms.push("morphTargetCount"),t.uniforms.push("morphTargetTextureInfo"),t.uniforms.push("morphTargetTextureIndices"),t.samplers.push("morphTargets"),t._emitFunctionFromInclude("morphTargetsVertexGlobalDeclaration",u),t._emitFunctionFromInclude("morphTargetsVertexDeclaration",u,{repeatKey:"maxSimultaneousMorphTargets"}),t.compilationString+="".concat(t._declareOutput(a)," = ").concat(i.associatedVariableName,";\n"),t.compilationString+="#ifdef NORMAL\n",t.compilationString+="".concat(t._declareOutput(s)," = ").concat(n.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(s)," = vec3(0., 0., 0.);\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef TANGENT\n",t.compilationString+="".concat(t._declareOutput(l)," = ").concat(r.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(l)," = vec4(0., 0., 0., 0.);\n"),t.compilationString+="#endif\n",t.compilationString+="#ifdef UV1\n",t.compilationString+="".concat(t._declareOutput(c)," = ").concat(o.associatedVariableName,";\n"),t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(c)," = vec2(0., 0.);\n"),t.compilationString+="#endif\n",this._repeatableContentAnchor=t._repeatableContentAnchor,t.compilationString+=this._repeatableContentAnchor,this},t}(Mp);(0,s.Y5)("BABYLON.MorphTargetsBlock",Fm);var Lm=function(e){function t(t){var i=e.call(this,t,yp.Vertex)||this;return i.registerInput("worldPosition",vp.Vector4,!1,yp.Vertex),i.registerOutput("direction",vp.Vector3),i.registerOutput("color",vp.Color3),i.registerOutput("intensity",vp.Float),i.registerOutput("shadowBias",vp.Float),i.registerOutput("shadowNormalBias",vp.Float),i.registerOutput("shadowDepthScale",vp.Float),i.registerOutput("shadowDepthRange",vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"LightInformationBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intensity",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowBias",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowNormalBias",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowDepthScale",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadowDepthRange",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.bind=function(e,t,i){if(i){this.light&&this.light.isDisposed()&&(this.light=null);var n=this.light,r=t.getScene();if(!n&&r.lights.length&&(n=this.light=r.lights[0],this._forcePrepareDefines=!0),!n||!n.isEnabled)return e.setFloat3(this._lightDataUniformName,0,0,0),void e.setFloat4(this._lightColorUniformName,0,0,0,0);n.transferToNodeMaterialEffect(e,this._lightDataUniformName),e.setColor4(this._lightColorUniformName,n.diffuse,n.intensity);var o=n.getShadowGenerator();if((this.shadowBias.hasEndpoints||this.shadowNormalBias.hasEndpoints||this.shadowDepthScale.hasEndpoints)&&(o?e.setFloat3(this._lightShadowUniformName,o.bias,o.normalBias,o.depthScale):e.setFloat3(this._lightShadowUniformName,0,0,0)),this.shadowDepthRange)if(o&&r.activeCamera){var a=n;e.setFloat2(this._lightShadowExtraUniformName,a.getDepthMinZ(r.activeCamera),a.getDepthMinZ(r.activeCamera)+a.getDepthMaxZ(r.activeCamera))}else e.setFloat2(this._lightShadowExtraUniformName,0,0)}},t.prototype.prepareDefines=function(e,t,i){if(i._areLightsDirty||this._forcePrepareDefines){this._forcePrepareDefines=!1;var n=this.light;i.setValue(this._lightTypeDefineName,!!(n&&n instanceof t_),!0)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var i=this.direction,n=this.color,r=this.intensity,o=this.shadowBias,a=this.shadowNormalBias,s=this.shadowDepthScale,l=this.shadowDepthRange;this._lightDataUniformName=t._getFreeVariableName("lightData"),this._lightColorUniformName=t._getFreeVariableName("lightColor"),this._lightShadowUniformName=t._getFreeVariableName("shadowData"),this._lightShadowExtraUniformName=t._getFreeVariableName("shadowExtraData"),this._lightTypeDefineName=t._getFreeDefineName("LIGHTPOINTTYPE");var c=1===t.shaderLanguage?"uniforms.":"";return t._emitUniformFromString(this._lightDataUniformName,vp.Vector3),t._emitUniformFromString(this._lightColorUniformName,vp.Vector4),t.compilationString+="#ifdef ".concat(this._lightTypeDefineName,"\n"),t.compilationString+=t._declareOutput(i)+" = normalize(".concat(this.worldPosition.associatedVariableName,".xyz - ").concat(this._lightDataUniformName,");\n"),t.compilationString+="#else\n",t.compilationString+=t._declareOutput(i)+" = ".concat(c).concat(this._lightDataUniformName,";\n"),t.compilationString+="#endif\n",t.compilationString+=t._declareOutput(n)+" = ".concat(c).concat(this._lightColorUniformName,".rgb;\n"),t.compilationString+=t._declareOutput(r)+" = ".concat(c).concat(this._lightColorUniformName,".a;\n"),(o.hasEndpoints||a.hasEndpoints||s.hasEndpoints)&&(t._emitUniformFromString(this._lightShadowUniformName,vp.Vector3),o.hasEndpoints&&(t.compilationString+=t._declareOutput(o)+" = ".concat(c).concat(this._lightShadowUniformName,".x;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(c).concat(this._lightShadowUniformName,".y;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(c).concat(this._lightShadowUniformName,".z;\n"))),l.hasEndpoints&&(t._emitUniformFromString(this._lightShadowExtraUniformName,vp.Vector2),t.compilationString+=t._declareOutput(l)+" = ".concat(this._lightShadowUniformName,";\n")),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),t.lightId&&(this.light=i.getLightById(t.lightId))},t}(Mp);(0,s.Y5)("BABYLON.LightInformationBlock",Lm);var wm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.convertInputToLinearSpace=!0,i.registerInput("color",vp.AutoDetect),i.registerOutput("output",vp.Color4),i.registerOutput("rgb",vp.Color3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Color4|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ImageProcessingBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("exposureLinear"),e._excludeVariableName("contrast"),e._excludeVariableName("vInverseScreenSize"),e._excludeVariableName("vignetteSettings1"),e._excludeVariableName("vignetteSettings2"),e._excludeVariableName("vCameraColorCurveNegative"),e._excludeVariableName("vCameraColorCurveNeutral"),e._excludeVariableName("vCameraColorCurvePositive"),e._excludeVariableName("txColorTransform"),e._excludeVariableName("colorTransformSettings"),e._excludeVariableName("ditherIntensity")},t.prototype.isReady=function(e,t,i){return!(i._areImageProcessingDirty&&t.imageProcessingConfiguration&&!t.imageProcessingConfiguration.isReady())},t.prototype.prepareDefines=function(e,t,i){i._areImageProcessingDirty&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.prepareDefines(i)},t.prototype.bind=function(e,t,i){i&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.bind(e)},t.prototype._buildBlock=function(t){var i;e.prototype._buildBlock.call(this,t),t.sharedData.blocksWithDefines.push(this),t.sharedData.blockingBlocks.push(this),t.sharedData.bindableBlocks.push(this),t.uniforms.push("exposureLinear"),t.uniforms.push("contrast"),t.uniforms.push("vInverseScreenSize"),t.uniforms.push("vignetteSettings1"),t.uniforms.push("vignetteSettings2"),t.uniforms.push("vCameraColorCurveNegative"),t.uniforms.push("vCameraColorCurveNeutral"),t.uniforms.push("vCameraColorCurvePositive"),t.uniforms.push("txColorTransform"),t.uniforms.push("colorTransformSettings"),t.uniforms.push("ditherIntensity");var n=this.color,r=this._outputs[0],o="//".concat(this.name),a=1===t.shaderLanguage?"Vec3":"";return t._emitFunctionFromInclude("helperFunctions",o),t._emitFunctionFromInclude("imageProcessingDeclaration",o),t._emitFunctionFromInclude("imageProcessingFunctions",o),(null===(i=n.connectedPoint)||void 0===i?void 0:i.isConnected)&&(n.connectedPoint.type===vp.Color4||n.connectedPoint.type===vp.Vector4?t.compilationString+="".concat(t._declareOutput(r)," = ").concat(n.associatedVariableName,";\n"):t.compilationString+="".concat(t._declareOutput(r)," = vec4").concat(t.fSuffix,"(").concat(n.associatedVariableName,", 1.0);\n"),t.compilationString+="#ifdef IMAGEPROCESSINGPOSTPROCESS\n",this.convertInputToLinearSpace&&(t.compilationString+="".concat(r.associatedVariableName," = vec4").concat(t.fSuffix,"(toLinearSpace").concat(a,"(").concat(n.associatedVariableName,".rgb), ").concat(n.associatedVariableName,".a);\n")),t.compilationString+="#else\n",t.compilationString+="#ifdef IMAGEPROCESSING\n",this.convertInputToLinearSpace&&(t.compilationString+="".concat(r.associatedVariableName," = vec4").concat(t.fSuffix,"(toLinearSpace").concat(a,"(").concat(n.associatedVariableName,".rgb), ").concat(n.associatedVariableName,".a);\n")),t.compilationString+="".concat(r.associatedVariableName," = applyImageProcessing(").concat(r.associatedVariableName,");\n"),t.compilationString+="#endif\n",t.compilationString+="#endif\n",this.rgb.hasEndpoints&&(t.compilationString+=t._declareOutput(this.rgb)+" = ".concat(this.output.associatedVariableName,".xyz;\n"))),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".convertInputToLinearSpace = ").concat(this.convertInputToLinearSpace,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertInputToLinearSpace=this.convertInputToLinearSpace,t},t.prototype._deserialize=function(t,i,n){var r;e.prototype._deserialize.call(this,t,i,n),this.convertInputToLinearSpace=null===(r=t.convertInputToLinearSpace)||void 0===r||r},(0,m.Cg)([Fp("Convert input to linear space",0,"ADVANCED")],t.prototype,"convertInputToLinearSpace",void 0),t}(Mp);(0,s.Y5)("BABYLON.ImageProcessingBlock",wm);var Bm=function(e){function t(i){var n=e.call(this,i,yp.Fragment,!0)||this;return n.registerInput("normal",vp.AutoDetect,!1),n.normal.addExcludedConnectionPointFromAllowedTypes(vp.Color4|vp.Vector4|vp.Vector3),n.registerInput("tangent",vp.Vector4,!1),n.registerInput("world",vp.Matrix,!1),n.registerOutput("TBN",vp.Object,yp.Fragment,new Om("TBN",n,1,t,"TBNBlock")),n.registerOutput("row0",vp.Vector3,yp.Fragment),n.registerOutput("row1",vp.Vector3,yp.Fragment),n.registerOutput("row2",vp.Vector3,yp.Fragment),n}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TBNBlock"},t.prototype.initialize=function(e){e._excludeVariableName("tbnNormal"),e._excludeVariableName("tbnTangent"),e._excludeVariableName("tbnBitangent"),e._excludeVariableName("TBN")},Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangent",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row0",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row1",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row2",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return yp.Fragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.world.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isSystemValue&&e.systemValue===Lp.World&&t(e)}));i||(i=new Gp("world")).setAsSystemValue(Lp.World),i.output.connectTo(this.world)}if(!this.normal.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"normal"===e.name&&t(e)}));n||(n=new Gp("normal")).setAsAttribute("normal"),n.output.connectTo(this.normal)}if(!this.tangent.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"tangent"===e.name&&e.type===vp.Vector4&&t(e)}));r||(r=new Gp("tangent")).setAsAttribute("tangent"),r.output.connectTo(this.tangent)}},t.prototype.prepareDefines=function(e,t,i){var n,r,o,a,s=this.normal,l=this.tangent,c=s.isConnected;(null===(n=s.connectInputBlock)||void 0===n?void 0:n.isAttribute)&&!e.isVerticesDataPresent(null===(r=s.connectInputBlock)||void 0===r?void 0:r.name)&&(c=!1);var u=l.isConnected;(null===(o=l.connectInputBlock)||void 0===o?void 0:o.isAttribute)&&!e.isVerticesDataPresent(null===(a=l.connectInputBlock)||void 0===a?void 0:a.name)&&(u=!1);var h=c&&u;i.setValue("TBNBLOCK",h,!0)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.normal,n=this.tangent,r=this.world,o=this.TBN,a=this.row0,s=this.row1,l=this.row2,c=1===t.shaderLanguage,u=c?"mat3x3f":"mat3",h=c?"f":"";return t.target===yp.Fragment&&(t.compilationString+="\n                // ".concat(this.name,"\n                ").concat(t._declareLocalVar("tbnNormal",vp.Vector3)," = normalize(").concat(i.associatedVariableName,").xyz;\n                ").concat(t._declareLocalVar("tbnTangent",vp.Vector3)," = normalize(").concat(n.associatedVariableName,".xyz);\n                ").concat(t._declareLocalVar("tbnBitangent",vp.Vector3)," = cross(tbnNormal, tbnTangent) * ").concat(n.associatedVariableName,".w;\n                ").concat(c?"var":"mat3"," ").concat(o.associatedVariableName," = ").concat(u,"(").concat(r.associatedVariableName,"[0].xyz, ").concat(r.associatedVariableName,"[1].xyz, ").concat(r.associatedVariableName,"[2].xyz) * ").concat(u,"(tbnTangent, tbnBitangent, tbnNormal);\n            "),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[0][0], ").concat(o.associatedVariableName,"[0][1], ").concat(o.associatedVariableName,"[0][2]);\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[1[0], ").concat(o.associatedVariableName,"[1][1], ").concat(o.associatedVariableName,"[1][2]);\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = vec3".concat(h,"(").concat(o.associatedVariableName,"[2][0], ").concat(o.associatedVariableName,"[2][1], ").concat(o.associatedVariableName,"[2][2]);\n")),t.sharedData.blocksWithDefines.push(this)),this},t}(Mp);(0,s.Y5)("BABYLON.TBNBlock",Bm);var Um=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i._tangentSpaceParameterName="",i._tangentCorrectionFactorName="",i._worldMatrixName="",i.invertX=!1,i.invertY=!1,i.useParallaxOcclusion=!1,i.useObjectSpaceNormalMap=!1,i._isUnique=!0,i.registerInput("worldPosition",vp.Vector4,!1),i.registerInput("worldNormal",vp.Vector4,!1),i.registerInput("worldTangent",vp.Vector4,!0),i.registerInput("uv",vp.Vector2,!1),i.registerInput("normalMapColor",vp.Color3,!1),i.registerInput("strength",vp.Float,!1),i.registerInput("viewDirection",vp.Vector3,!0),i.registerInput("parallaxScale",vp.Float,!0),i.registerInput("parallaxHeight",vp.Float,!0),i.registerInput("TBN",vp.Object,!0,yp.VertexAndFragment,new Om("TBN",i,0,Bm,"TBNBlock")),i.registerInput("world",vp.Matrix,!0),i.registerOutput("output",vp.Vector4),i.registerOutput("uvOffset",vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"PerturbNormalBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMapColor",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"strength",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewDirection",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"parallaxScale",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"parallaxHeight",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvOffset",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){var n=this.normalMapColor.connectedPoint._ownerBlock.samplerName,r=this.viewDirection.isConnected&&(this.useParallaxOcclusion&&n||!this.useParallaxOcclusion&&this.parallaxHeight.isConnected);i.setValue("BUMP",!0),i.setValue("PARALLAX",r,!0),i.setValue("PARALLAX_RHS",t.getScene().useRightHandedSystem,!0),i.setValue("PARALLAXOCCLUSION",this.useParallaxOcclusion,!0),i.setValue("OBJECTSPACE_NORMALMAP",this.useObjectSpaceNormalMap,!0)},t.prototype.bind=function(e,t,i){t.getScene()._mirroredCameraPosition?e.setFloat2(this._tangentSpaceParameterName,this.invertX?1:-1,this.invertY?1:-1):e.setFloat2(this._tangentSpaceParameterName,this.invertX?-1:1,this.invertY?-1:1),i&&(e.setFloat(this._tangentCorrectionFactorName,i.getWorldMatrix().determinant()<0?-1:1),this.useObjectSpaceNormalMap&&!this.world.isConnected&&e.setMatrix(this._worldMatrixName,i.getWorldMatrix()))},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"uv"===e.name&&t(e)}));i||(i=new Gp("uv")).setAsAttribute(),i.output.connectTo(this.uv)}if(!this.strength.isConnected){var n=new Gp("strength");n.value=1,n.output.connectTo(this.strength)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name),n=this.uv,r=this.worldPosition,o=this.worldNormal,a=this.worldTangent,s=1===t.shaderLanguage,l=s?"mat3x3f":"mat3",u=s?"f":"",h=s?"uniforms.":"";t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this),this._tangentSpaceParameterName=t._getFreeDefineName("tangentSpaceParameter"),t._emitUniformFromString(this._tangentSpaceParameterName,vp.Vector2),this._tangentCorrectionFactorName=t._getFreeDefineName("tangentCorrectionFactor"),t._emitUniformFromString(this._tangentCorrectionFactorName,vp.Float),this._worldMatrixName=t._getFreeDefineName("perturbNormalWorldMatrix"),t._emitUniformFromString(this._worldMatrixName,vp.Matrix);var d=null;this.normalMapColor.connectedPoint&&(d=this.normalMapColor.connectedPoint._ownerBlock.samplerName);var p=this.viewDirection.isConnected&&(this.useParallaxOcclusion&&d||!this.useParallaxOcclusion&&this.parallaxHeight.isConnected),f=this.parallaxScale.isConnectedToInputBlock?this.parallaxScale.connectInputBlock.isConstant?t._emitFloat(this.parallaxScale.connectInputBlock.value):this.parallaxScale.associatedVariableName:"0.05",_=this.strength.isConnectedToInputBlock&&this.strength.connectInputBlock.isConstant?"\n#if !defined(NORMALXYSCALE)\n1.0/\n#endif\n".concat(t._emitFloat(this.strength.connectInputBlock.value)):"\n#if !defined(NORMALXYSCALE)\n1.0/\n#endif\n".concat(this.strength.associatedVariableName);s||t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var m={search:/defined\(TANGENT\)/g,replace:a.isConnected?"defined(TANGENT)":"defined(IGNORE)"},g=this.TBN;g.isConnected?t.compilationString+="\n            #ifdef TBNBLOCK\n            ".concat(s?"var":"mat3"," vTBN = ").concat(g.associatedVariableName,";\n            #endif\n            "):a.isConnected&&(t.compilationString+="".concat(t._declareLocalVar("tbnNormal",vp.Vector3)," = normalize(").concat(o.associatedVariableName,".xyz);\n"),t.compilationString+="".concat(t._declareLocalVar("tbnTangent",vp.Vector3)," = normalize(").concat(a.associatedVariableName,".xyz);\n"),t.compilationString+="".concat(t._declareLocalVar("tbnBitangent",vp.Vector3)," = cross(tbnNormal, tbnTangent) * ").concat(this._tangentCorrectionFactorName,";\n"),t.compilationString+="".concat(s?"var":"mat3"," vTBN = ").concat(l,"(tbnTangent, tbnBitangent, tbnNormal);\n")),t._emitFunctionFromInclude("bumpFragmentMainFunctions",i,{replaceStrings:[m,{search:/varying mat3 vTBN;/g,replace:""},{search:/uniform mat4 normalMatrix;/g,replace:""}]});var v=s?"fn parallaxOcclusion(vViewDirCoT: vec3f, vNormalCoT: vec3f, texCoord: vec2f, parallaxScale:f32, bump: texture_2d<f32>, bumpSampler: sampler)":"#define inline\nvec2 parallaxOcclusion(vec3 vViewDirCoT, vec3 vNormalCoT, vec2 texCoord, float parallaxScale, sampler2D bumpSampler)",y=s?/fn parallaxOcclusion\(vViewDirCoT: vec3f,vNormalCoT: vec3f,texCoord: vec2f,parallaxScale: f32\)/g:/vec2 parallaxOcclusion\(vec3 vViewDirCoT,vec3 vNormalCoT,vec2 texCoord,float parallaxScale\)/g,b=s?"fn parallaxOffset(viewDir: vec3f, heightScale: f32, height_: f32)":"vec2 parallaxOffset(vec3 viewDir, float heightScale, float height_)",T=s?/fn parallaxOffset\(viewDir: vec3f,heightScale: f32\)/g:/vec2 parallaxOffset\(vec3 viewDir,float heightScale\)/g;t._emitFunctionFromInclude("bumpFragmentFunctions",i,{replaceStrings:[{search:/#include<samplerFragmentDeclaration>\(_DEFINENAME_,BUMP,_VARYINGNAME_,Bump,_SAMPLERNAME_,bump\)/g,replace:""},{search:/uniform sampler2D bumpSampler;/g,replace:""},{search:y,replace:v},{search:T,replace:b},{search:/texture.+?bumpSampler,vBumpUV\)\.w/g,replace:"height_"}]});var E=s?"textureSample(".concat(d,", ").concat(d+c.Y.AUTOSAMPLERSUFFIX):"texture2D(".concat(d),S=p&&d?"".concat(E,", ").concat(n.associatedVariableName," + uvOffset).xyz"):this.normalMapColor.associatedVariableName,x=t._getFreeVariableName("tempOutput");return t.compilationString+=t._declareLocalVar(x,vp.Vector3)+" = vec3".concat(u,"(0.);\n"),t.compilationString+=t._emitCodeFromInclude("bumpFragment",i,{replaceStrings:[{search:/texture.+?bumpSampler,vBumpUV\)/g,replace:"".concat(S)},{search:/#define CUSTOM_FRAGMENT_BUMP_FRAGMENT/g,replace:"".concat(t._declareLocalVar("normalMatrix",vp.Matrix)," = toNormalMatrix(").concat(this.world.isConnected?this.world.associatedVariableName:this._worldMatrixName,");")},{search:/perturbNormal\(TBN,texture.+?bumpSampler,vBumpUV\+uvOffset\).xyz,vBumpInfos.y\)/g,replace:"perturbNormal(TBN, ".concat(S,", vBumpInfos.y)")},{search:/parallaxOcclusion\(invTBN\*-viewDirectionW,invTBN\*normalW,vBumpUV,vBumpInfos.z\)/g,replace:"parallaxOcclusion((invTBN * -viewDirectionW), (invTBN * normalW), vBumpUV, vBumpInfos.z, ".concat(s?p&&this.useParallaxOcclusion?"".concat(d,", ").concat(d+c.Y.AUTOSAMPLERSUFFIX):"bump, bumpSampler":p&&this.useParallaxOcclusion?d:"bumpSampler",")")},{search:/parallaxOffset\(invTBN\*viewDirectionW,vBumpInfos\.z\)/g,replace:"parallaxOffset(invTBN * viewDirectionW, vBumpInfos.z, ".concat(p?this.parallaxHeight.associatedVariableName:"0.",")")},{search:/vTangentSpaceParams/g,replace:h+this._tangentSpaceParameterName},{search:/vBumpInfos.y/g,replace:_},{search:/vBumpInfos.z/g,replace:f},{search:/vBumpUV/g,replace:n.associatedVariableName},{search:/vPositionW/g,replace:r.associatedVariableName+".xyz"},{search:/normalW=/g,replace:x+" = "},{search:/mat3\(normalMatrix\)\*normalW/g,replace:"".concat(l,"(normalMatrix) * ")+x},{search:/normalW/g,replace:o.associatedVariableName+".xyz"},{search:/viewDirectionW/g,replace:p?this.viewDirection.associatedVariableName:"vec3".concat(u,"(0.)")},m]}),t.compilationString+=t._declareOutput(this.output)+" = vec4".concat(u,"(").concat(x,", 0.);\n"),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".invertX = ").concat(this.invertX,";\n");return t+="".concat(this._codeVariableName,".invertY = ").concat(this.invertY,";\n"),(t+="".concat(this._codeVariableName,".useParallaxOcclusion = ").concat(this.useParallaxOcclusion,";\n"))+"".concat(this._codeVariableName,".useObjectSpaceNormalMap = ").concat(this.useObjectSpaceNormalMap,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.invertX=this.invertX,t.invertY=this.invertY,t.useParallaxOcclusion=this.useParallaxOcclusion,t.useObjectSpaceNormalMap=this.useObjectSpaceNormalMap,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.invertX=t.invertX,this.invertY=t.invertY,this.useParallaxOcclusion=!!t.useParallaxOcclusion,this.useObjectSpaceNormalMap=!!t.useObjectSpaceNormalMap},(0,m.Cg)([Fp("Invert X axis",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"invertX",void 0),(0,m.Cg)([Fp("Invert Y axis",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"invertY",void 0),(0,m.Cg)([Fp("Use parallax occlusion",0)],t.prototype,"useParallaxOcclusion",void 0),(0,m.Cg)([Fp("Object Space Mode",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"useObjectSpaceNormalMap",void 0),t}(Mp);(0,s.Y5)("BABYLON.PerturbNormalBlock",Um);var Vm=function(e){function t(t){var i=e.call(this,t,yp.Fragment,!0)||this;return i.registerInput("value",vp.Float,!0),i.registerInput("cutoff",vp.Float,!0),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DiscardBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cutoff",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.sharedData.hints.needAlphaTesting=!0,this.cutoff.isConnected&&this.value.isConnected)return t.compilationString+="if (".concat(this.value.associatedVariableName," < ").concat(this.cutoff.associatedVariableName,") { discard; }\n"),this},t}(Mp);(0,s.Y5)("BABYLON.DiscardBlock",Vm);var km=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerOutput("output",vp.Float,yp.Fragment),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FrontFacingBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===yp.Vertex)throw"FrontFacingBlock must only be used in a fragment shader";var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary("1.0","0.0",0===t.shaderLanguage?"gl_FrontFacing":"fragmentInputs.frontFacing"),";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.FrontFacingBlock",km);var Gm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerInput("input",vp.AutoDetect,!1),i.registerOutput("dx",vp.BasedOnInput),i.registerOutput("dy",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._outputs[1]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DerivativeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dx",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dy",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this._outputs[1];t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var r="dFdx",o="dFdy";return 1===t.shaderLanguage&&(r="dpdx",o="dpdy"),i.hasEndpoints&&(t.compilationString+=t._declareOutput(i)+" = ".concat(r,"(").concat(this.input.associatedVariableName,");\n")),n.hasEndpoints&&(t.compilationString+=t._declareOutput(n)+" = ".concat(o,"(").concat(this.input.associatedVariableName,");\n")),this},t}(Mp);(0,s.Y5)("BABYLON.DerivativeBlock",Gm);var zm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerOutput("xy",vp.Vector2,yp.Fragment),i.registerOutput("xyz",vp.Vector3,yp.Fragment),i.registerOutput("xyzw",vp.Vector4,yp.Fragment),i.registerOutput("x",vp.Float,yp.Fragment),i.registerOutput("y",vp.Float,yp.Fragment),i.registerOutput("z",vp.Float,yp.Fragment),i.registerOutput("w",vp.Float,yp.Fragment),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FragCoordBlock"},Object.defineProperty(t.prototype,"xy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.writeOutputs=function(e){for(var t="",i=1===e.shaderLanguage?"fragmentInputs.position":"gl_FragCoord",n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&(t+="".concat(e._declareOutput(o)," = ").concat(i,".").concat(o.name,";\n"))}return t},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===yp.Vertex)throw"FragCoordBlock must only be used in a fragment shader";return t.compilationString+=this.writeOutputs(t),this},t}(Mp);(0,s.Y5)("BABYLON.FragCoordBlock",zm);var Ym=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerOutput("xy",vp.Vector2,yp.Fragment),i.registerOutput("x",vp.Float,yp.Fragment),i.registerOutput("y",vp.Float,yp.Fragment),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSizeBlock"},Object.defineProperty(t.prototype,"xy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.bind=function(e){var t=this._scene.getEngine();e.setFloat2(this._varName,t.getRenderWidth(),t.getRenderHeight())},t.prototype.writeOutputs=function(e,t){for(var i="",n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&(i+="".concat(e._declareOutput(o)," = ").concat(t,".").concat(o.name,";\n"))}return i},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._scene=t.sharedData.scene,t.target===yp.Vertex)throw"ScreenSizeBlock must only be used in a fragment shader";t.sharedData.bindableBlocks.push(this),this._varName=t._getFreeVariableName("screenSize"),t._emitUniformFromString(this._varName,vp.Vector2);var i=1===t.shaderLanguage?"uniforms.":"";return t.compilationString+=this.writeOutputs(t,i+this._varName),this},t}(Mp);(0,s.Y5)("BABYLON.ScreenSizeBlock",Ym);var Xm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerInput("vector",vp.AutoDetect),i.registerInput("worldViewProjection",vp.Matrix),i.registerOutput("output",vp.Vector2),i.registerOutput("x",vp.Float),i.registerOutput("y",vp.Float),i.inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSpaceBlock"},Object.defineProperty(t.prototype,"vector",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldViewProjection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.worldViewProjection.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.WorldViewProjection&&t(e)}));i||(i=new Gp("worldViewProjection")).setAsSystemValue(Lp.WorldViewProjection),i.output.connectTo(this.worldViewProjection)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.vector,n=this.worldViewProjection;if(i.connectedPoint){var r=n.associatedVariableName,o=t._getFreeVariableName("screenSpaceTemp");switch(i.connectedPoint.type){case vp.Vector3:t.compilationString+="".concat(t._declareLocalVar(o,vp.Vector4)," = ").concat(r," * vec4").concat(t.fSuffix,"(").concat(i.associatedVariableName,", 1.0);\n");break;case vp.Vector4:t.compilationString+="".concat(t._declareLocalVar(o,vp.Vector4)," = ").concat(r," * ").concat(i.associatedVariableName,";\n")}return t.compilationString+="".concat(o," = vec4").concat(t.fSuffix,"(").concat(o,".xy / ").concat(o,".w, ").concat(o,".zw);"),t.compilationString+="".concat(o," = vec4").concat(t.fSuffix,"(").concat(o,".xy * 0.5 + vec2").concat(t.fSuffix,"(0.5, 0.5), ").concat(o,".zw);"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(o,".xy;\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(o,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(o,".y;\n")),this}},t}(Mp);(0,s.Y5)("BABYLON.ScreenSpaceBlock",Xm);var Wm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerInput("input",vp.Vector2),i.registerInput("strength",vp.Float),i.registerInput("center",vp.Vector2),i.registerInput("offset",vp.Vector2),i.registerOutput("output",vp.Vector2),i.registerOutput("x",vp.Float),i.registerOutput("y",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TwirlBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"strength",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"center",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.center.isConnected){var e=new Gp("center");e.value=new d.I9(.5,.5),e.output.connectTo(this.center)}if(!this.strength.isConnected){var t=new Gp("strength");t.value=1,t.output.connectTo(this.strength)}if(!this.offset.isConnected){var i=new Gp("offset");i.value=new d.I9(0,0),i.output.connectTo(this.offset)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=t._getFreeVariableName("delta"),n=t._getFreeVariableName("angle"),r=t._getFreeVariableName("x"),o=t._getFreeVariableName("y"),a=t._getFreeVariableName("result");return t.compilationString+="        \n            ".concat(t._declareLocalVar(i,vp.Vector2)," = ").concat(this.input.associatedVariableName," - ").concat(this.center.associatedVariableName,";\n            ").concat(t._declareLocalVar(n,vp.Float)," = ").concat(this.strength.associatedVariableName," * length(").concat(i,");\n            ").concat(t._declareLocalVar(r,vp.Float)," = cos(").concat(n,") * ").concat(i,".x - sin(").concat(n,") * ").concat(i,".y;\n            ").concat(t._declareLocalVar(o,vp.Float)," = sin(").concat(n,") * ").concat(i,".x + cos(").concat(n,") * ").concat(i,".y;\n            ").concat(t._declareLocalVar(a,vp.Vector2)," = vec2(").concat(r," + ").concat(this.center.associatedVariableName,".x + ").concat(this.offset.associatedVariableName,".x, ").concat(o," + ").concat(this.center.associatedVariableName,".y + ").concat(this.offset.associatedVariableName,".y);\n        "),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(a,";\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(a,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(a,".y;\n")),this},t}(Mp);(0,s.Y5)("BABYLON.TwirlBlock",Wm);var Hm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.generateInWorldSpace=!1,i.automaticNormalizationNormal=!0,i.automaticNormalizationTangent=!0,i.registerInput("input",vp.Float),i.registerInput("worldPosition",vp.Vector3),i.registerInput("worldNormal",vp.Vector3),i.registerInput("worldTangent",vp.AutoDetect,!0),i.registerOutput("output",vp.Vector4),i.registerOutput("xyz",vp.Vector3),i._inputs[3].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"HeightToNormalBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyz",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=1===t.shaderLanguage,r=t.fSuffix;this.generateInWorldSpace||this.worldTangent.isConnected||T.V.Error("You must connect the 'worldTangent' input of the ".concat(this.name," block!"));var o=this.generateInWorldSpace?"":"\n            vec3 biTangent = cross(norm, tgt);\n            mat3 TBN = mat3(tgt, biTangent, norm);\n            ",a=this.generateInWorldSpace?"":"\n            result = TBN * result;\n            result = result * vec3(0.5) + vec3(0.5);\n            ",s="\n            vec4 heightToNormal(float height, vec3 position, vec3 tangent, vec3 normal) {\n                vec3 tgt = ".concat(this.automaticNormalizationTangent?"normalize(tangent);":"tangent;","\n                vec3 norm = ").concat(this.automaticNormalizationNormal?"normalize(normal);":"normal;","\n                ").concat(o,"\n                vec3 worlddX = dFdx(position);\n                vec3 worlddY = dFdy(position);\n                vec3 crossX = cross(norm, worlddX);\n                vec3 crossY = cross(norm, worlddY);\n                float d = abs(dot(crossY, worlddX));\n                vec3 inToNormal = vec3(((((height + dFdx(height)) - height) * crossY) + (((height + dFdy(height)) - height) * crossX)) * sign(d));\n                inToNormal.y *= -1.0;\n                vec3 result = normalize((d * norm) - inToNormal);\n                ").concat(a,"\n                return vec4(result, 0.);\n            }");return n?s=t._babylonSLtoWGSL(s):t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable"),t._emitFunction("heightToNormal",s,"// heightToNormal"),t.compilationString+=t._declareOutput(i)+" = heightToNormal(".concat(this.input.associatedVariableName,", ").concat(this.worldPosition.associatedVariableName,", ").concat(this.worldTangent.isConnected?this.worldTangent.associatedVariableName:"vec3".concat(r,"(0.)"),".xyz, ").concat(this.worldNormal.associatedVariableName,");\n"),this.xyz.hasEndpoints&&(t.compilationString+=t._declareOutput(this.xyz)+" = ".concat(this.output.associatedVariableName,".xyz;\n")),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".generateInWorldSpace = ").concat(this.generateInWorldSpace,";\n"),(t+="".concat(this._codeVariableName,".automaticNormalizationNormal = ").concat(this.automaticNormalizationNormal,";\n"))+"".concat(this._codeVariableName,".automaticNormalizationTangent = ").concat(this.automaticNormalizationTangent,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.generateInWorldSpace=this.generateInWorldSpace,t.automaticNormalizationNormal=this.automaticNormalizationNormal,t.automaticNormalizationTangent=this.automaticNormalizationTangent,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.generateInWorldSpace=t.generateInWorldSpace,this.automaticNormalizationNormal=t.automaticNormalizationNormal,this.automaticNormalizationTangent=t.automaticNormalizationTangent},(0,m.Cg)([Fp("Generate in world space instead of tangent space",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"generateInWorldSpace",void 0),(0,m.Cg)([Fp("Force normalization for the worldNormal input",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"automaticNormalizationNormal",void 0),(0,m.Cg)([Fp("Force normalization for the worldTangent input",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"automaticNormalizationTangent",void 0),t}(Mp);(0,s.Y5)("BABYLON.HeightToNormalBlock",Hm);var jm=function(e){function t(t){var i=e.call(this,t,yp.Fragment,!0)||this;return i.registerInput("depth",vp.Float,!0),i.registerInput("worldPos",vp.Vector4,!0),i.registerInput("viewProjection",vp.Matrix,!0),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FragDepthBlock"},Object.defineProperty(t.prototype,"depth",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPos",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewProjection",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=0===t.shaderLanguage?"gl_FragDepth":"fragmentOutputs.fragDepth";return this.depth.isConnected?t.compilationString+="".concat(i," = ").concat(this.depth.associatedVariableName,";\n"):this.worldPos.isConnected&&this.viewProjection.isConnected?t.compilationString+="\n                ".concat(t._declareLocalVar("p",vp.Vector4)," = ").concat(this.viewProjection.associatedVariableName," * ").concat(this.worldPos.associatedVariableName,";\n                ").concat(t._declareLocalVar("v",vp.Float)," = p.z / p.w;\n                #ifndef IS_NDC_HALF_ZRANGE\n                    v = v * 0.5 + 0.5;\n                #endif\n                ").concat(i," = v;\n    \n            "):T.V.Warn("FragDepthBlock: either the depth input or both the worldPos and viewProjection inputs must be connected!"),this},t}(Mp);(0,s.Y5)("BABYLON.FragDepthBlock",jm);var qm=function(e){function t(t){var i=e.call(this,t,yp.Fragment)||this;return i.registerInput("worldPosition",vp.Vector4,!1),i.registerInput("viewProjection",vp.Matrix,!1),i.registerInput("worldNormal",vp.AutoDetect,!0),i.registerOutput("depth",vp.Vector3),i.worldNormal.addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ShadowMapBlock"},t.prototype.initialize=function(e){e._excludeVariableName("vPositionWSM"),e._excludeVariableName("lightDataSM"),e._excludeVariableName("biasAndScaleSM"),e._excludeVariableName("depthValuesSM"),e._excludeVariableName("clipPos"),e._excludeVariableName("worldPos"),e._excludeVariableName("zSM")},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewProjection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name),n=1===t.shaderLanguage;t._emitUniformFromString("biasAndScaleSM",vp.Vector3),t._emitUniformFromString("lightDataSM",vp.Vector3),t._emitUniformFromString("depthValuesSM",vp.Vector2),t._emitFunctionFromInclude("packingFunctions",i),t.compilationString+="".concat(t._declareLocalVar("worldPos",vp.Vector4)," = ").concat(this.worldPosition.associatedVariableName,";\n"),t.compilationString+="".concat(t._declareLocalVar("vPositionWSM",vp.Vector3),";\n"),t.compilationString+="".concat(t._declareLocalVar("vDepthMetricSM",vp.Float)," = 0.0;\n"),t.compilationString+="".concat(t._declareLocalVar("zSM",vp.Float),";\n"),this.worldNormal.isConnected&&(t.compilationString+="".concat(t._declareLocalVar("vNormalW",vp.Vector3)," = ").concat(this.worldNormal.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowMapVertexNormalBias",i)),t.compilationString+="".concat(t._declareLocalVar("clipPos",vp.Vector4)," = ").concat(this.viewProjection.associatedVariableName," * worldPos;\n"),t.compilationString+=t._emitCodeFromInclude("shadowMapVertexMetric",i,{replaceStrings:[{search:/gl_Position/g,replace:"clipPos"},{search:/vertexOutputs.position/g,replace:"clipPos"}]}),t.compilationString+=t._emitCodeFromInclude("shadowMapFragment",i,{replaceStrings:[{search:/return;/g,replace:""}]});var r=n?"fragmentOutputs.fragDepth":"gl_FragDepth";return t.compilationString+="\n            #if SM_DEPTHTEXTURE == 1\n                #ifdef IS_NDC_HALF_ZRANGE\n                    ".concat(r," = (clipPos.z / clipPos.w);\n                #else\n                    ").concat(r," = (clipPos.z / clipPos.w) * 0.5 + 0.5;\n                #endif\n            #endif\n        "),t.compilationString+="".concat(t._declareOutput(this.depth)," = vec3").concat(t.fSuffix,"(depthSM, 1., 1.);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ShadowMapBlock",qm);var Km=function(e){function t(t){var i=e.call(this,t,yp.Fragment,!0)||this;return i.registerInput("viewDepth",vp.Float,!0),i.registerInput("worldPosition",vp.AutoDetect,!0),i.registerInput("viewNormal",vp.AutoDetect,!0),i.registerInput("reflectivity",vp.AutoDetect,!0),i.inputs[1].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4),i.inputs[2].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4),i.inputs[3].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"PrePassOutputBlock"},Object.defineProperty(t.prototype,"viewDepth",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectivity",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),t.prototype._getFragData=function(e,t){return e?"fragmentOutputs.fragData".concat(t):"gl_FragData[".concat(t,"]")},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.worldPosition,n=this.viewNormal,r=this.viewDepth,o=this.reflectivity;t.sharedData.blocksWithDefines.push(this);var a="//".concat(this.name),s=t._getShaderType(vp.Vector4),l=1===t.shaderLanguage;return t._emitFunctionFromInclude("helperFunctions",a),t.compilationString+="#if defined(PREPASS)\r\n",t.compilationString+=l?"var fragData: array<vec4<f32>, SCENE_MRT_COUNT>;\r\n":"vec4 fragData[SCENE_MRT_COUNT];\r\n",t.compilationString+="#ifdef PREPASS_DEPTH\r\n",r.connectedPoint?t.compilationString+=" fragData[PREPASS_DEPTH_INDEX] = ".concat(s,"(").concat(r.associatedVariableName,", 0.0, 0.0, 1.0);\r\n"):t.compilationString+=" fragData[PREPASS_DEPTH_INDEX] = ".concat(s,"(0.0, 0.0, 0.0, 0.0);\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_POSITION\r\n",i.connectedPoint?t.compilationString+="fragData[PREPASS_POSITION_INDEX] = ".concat(s,"(").concat(i.associatedVariableName,".rgb, ").concat(i.connectedPoint.type===vp.Vector4?i.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" fragData[PREPASS_POSITION_INDEX] = ".concat(s,"(0.0, 0.0, 0.0, 0.0);\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_NORMAL\r\n",n.connectedPoint?t.compilationString+=" fragData[PREPASS_NORMAL_INDEX] = ".concat(s,"(").concat(n.associatedVariableName,".rgb, ").concat(n.connectedPoint.type===vp.Vector4?n.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" fragData[PREPASS_NORMAL_INDEX] = ".concat(s,"(0.0, 0.0, 0.0, 0.0);\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#ifdef PREPASS_REFLECTIVITY\r\n",o.connectedPoint?t.compilationString+=" fragData[PREPASS_REFLECTIVITY_INDEX] = ".concat(s,"(").concat(o.associatedVariableName,".rgb, ").concat(o.connectedPoint.type===vp.Vector4?o.associatedVariableName+".a":"1.0",");\r\n"):t.compilationString+=" fragData[PREPASS_REFLECTIVITY_INDEX] = ".concat(s,"(0.0, 0.0, 0.0, 1.0);\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 1\r\n",t.compilationString+="".concat(this._getFragData(l,1)," = fragData[1];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 2\r\n",t.compilationString+="".concat(this._getFragData(l,2)," = fragData[2];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 3\r\n",t.compilationString+="".concat(this._getFragData(l,3)," = fragData[3];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 4\r\n",t.compilationString+="".concat(this._getFragData(l,4)," = fragData[4];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 5\r\n",t.compilationString+="".concat(this._getFragData(l,5)," = fragData[5];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 6\r\n",t.compilationString+="".concat(this._getFragData(l,6)," = fragData[6];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#if SCENE_MRT_COUNT > 7\r\n",t.compilationString+="".concat(this._getFragData(l,7)," = fragData[7];\r\n"),t.compilationString+="#endif\r\n",t.compilationString+="#endif\r\n",this},t}(Mp);(0,s.Y5)("BABYLON.PrePassOutputBlock",Km);var Qm=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment,!1)||this;return i.registerInput("worldPosition",vp.Vector4,!1,yp.Vertex),i.registerInput("view",vp.Matrix,!1,yp.Vertex),i.registerInput("input",vp.AutoDetect,!1,yp.Fragment),i.registerInput("fogColor",vp.AutoDetect,!1,yp.Fragment),i.registerOutput("output",vp.Color3,yp.Fragment),i.input.addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Color4),i.fogColor.addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FogBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fogColor",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.view.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.View&&t(e)}));i||(i=new Gp("view")).setAsSystemValue(Lp.View),i.output.connectTo(this.view)}if(!this.fogColor.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.FogColor&&t(e)}));n||(n=new Gp("fogColor",void 0,vp.Color3)).setAsSystemValue(Lp.FogColor),n.output.connectTo(this.fogColor)}},t.prototype.prepareDefines=function(e,t,i){var n=e.getScene();i.setValue("FOG",t.fogEnabled&&(0,Ui.qL)(e,n))},t.prototype.bind=function(e,t,i){if(i){var n=i.getScene();e.setFloat4(this._fogParameters,n.fogMode,n.fogStart,n.fogEnd,n.fogDensity)}},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target===yp.Fragment){t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this);var i=[],n="",r="";1===t.shaderLanguage?(i=[{search:/fn CalcFogFactor\(\)/,replace:"fn CalcFogFactor(vFogDistance: vec3f, vFogInfos: vec4f)"},{search:/uniforms.vFogInfos/g,replace:"vFogInfos"},{search:/fragmentInputs.vFogDistance/g,replace:"vFogDistance"}],n="fragmentInputs.",r="uniforms."):i=[{search:/float CalcFogFactor\(\)/,replace:"float CalcFogFactor(vec3 vFogDistance, vec4 vFogInfos)"}],t._emitFunctionFromInclude("fogFragmentDeclaration","//".concat(this.name),{removeUniforms:!0,removeVaryings:!0,removeIfDef:!1,replaceStrings:i});var o=t._getFreeVariableName("fog"),a=this.input,s=this.fogColor;this._fogParameters=t._getFreeVariableName("fogParameters");var l=this._outputs[0];t._emitUniformFromString(this._fogParameters,vp.Vector4),t.compilationString+="#ifdef FOG\n",t.compilationString+="".concat(t._declareLocalVar(o,vp.Float)," = CalcFogFactor(").concat(n).concat(this._fogDistanceName,", ").concat(r).concat(this._fogParameters,");\n"),t.compilationString+=t._declareOutput(l)+" = ".concat(o," * ").concat(a.associatedVariableName,".rgb + (1.0 - ").concat(o,") * ").concat(s.associatedVariableName,".rgb;\n"),t.compilationString+="#else\n".concat(t._declareOutput(l)," =  ").concat(a.associatedVariableName,".rgb;\n"),t.compilationString+="#endif\n"}else{var c=this.worldPosition,u=this.view;this._fogDistanceName=t._getFreeVariableName("vFogDistance"),t._emitVaryingFromString(this._fogDistanceName,vp.Vector3);var h=1===t.shaderLanguage?"vertexOutputs.":"";t.compilationString+="".concat(h).concat(this._fogDistanceName," = (").concat(u.associatedVariableName," * ").concat(c.associatedVariableName,").xyz;\n")}return this},t}(Mp);(0,s.Y5)("BABYLON.FogBlock",Qm);var Zm=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment)||this;return i._lightId=0,i.generateOnlyFragmentCode=!1,i._isUnique=!0,i.registerInput("worldPosition",vp.Vector4,!1,yp.Vertex),i.registerInput("worldNormal",vp.Vector4,!1,yp.Fragment),i.registerInput("cameraPosition",vp.Vector3,!1,yp.Fragment),i.registerInput("glossiness",vp.Float,!0,yp.Fragment),i.registerInput("glossPower",vp.Float,!0,yp.Fragment),i.registerInput("diffuseColor",vp.Color3,!0,yp.Fragment),i.registerInput("specularColor",vp.Color3,!0,yp.Fragment),i.registerInput("view",vp.Matrix,!0),i.registerOutput("diffuseOutput",vp.Color3,yp.Fragment),i.registerOutput("specularOutput",vp.Color3,yp.Fragment),i.registerOutput("shadow",vp.Float,yp.Fragment),i}return(0,m.C6)(t,e),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){var i=e;return i.worldPosition.isConnected?(i.generateOnlyFragmentCode=!i.generateOnlyFragmentCode,T.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(i._setTarget(),!0)},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?yp.Fragment:yp.VertexAndFragment),this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?yp.Fragment:yp.Vertex},t.prototype.getClassName=function(){return"LightBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glossiness",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glossPower",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularColor",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseOutput",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularOutput",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadow",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.CameraPosition&&t(e)}));i||(i=new Gp("cameraPosition")).setAsSystemValue(Lp.CameraPosition),i.output.connectTo(this.cameraPosition)}},t.prototype.prepareDefines=function(e,t,i){if(i._areLightsDirty){var n=e.getScene();if(this.light){var r={needNormals:!1,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};(0,Ui.lo)(n,e,this.light,this._lightId,i,!0,r),r.needRebuild&&i.rebuild()}else(0,Ui.az)(n,e,i,!0,t.maxSimultaneousLights)}},t.prototype.updateUniformsAndSamples=function(e,t,i,n){for(var r=0;r<t.maxSimultaneousLights&&i["LIGHT"+r];r++){var o=e.uniforms.indexOf("vLightData"+r)>=0;(0,Ui.GD)(r,e.uniforms,e.samplers,i["PROJECTEDLIGHTTEXTURE"+r],n,o)}},t.prototype.bind=function(e,t,i){if(i){var n=i.getScene();this.light?(0,Ui.Kd)(this.light,this._lightId,n,e,!0):(0,Ui.RL)(n,i,e,!0,t.maxSimultaneousLights)}},t.prototype._injectVertexCode=function(e){var t=this.worldPosition,i="//".concat(this.name);this.light?(this._lightId=(void 0!==e.counters.lightCounter?e.counters.lightCounter:-1)+1,e.counters.lightCounter=this._lightId,e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",i,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString())):(e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",i,{repeatKey:"maxSimultaneousLights"}),this._lightId=0,e.sharedData.dynamicUniformBlocks.push(this));var n="v_"+t.associatedVariableName;e._emitVaryingFromString(n,vp.Vector4)&&(e.compilationString+=(1===e.shaderLanguage?"vertexOutputs.":"")+"".concat(n," = ").concat(t.associatedVariableName,";\n")),this.light?e.compilationString+=e._emitCodeFromInclude("shadowsVertex",i,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/worldPos/g,replace:t.associatedVariableName}]}):(e.compilationString+="".concat(e._declareLocalVar("worldPos",vp.Vector4)," = ").concat(t.associatedVariableName,";\n"),this.view.isConnected&&(e.compilationString+="".concat(e._declareLocalVar("view",vp.Matrix)," = ").concat(this.view.associatedVariableName,";\n")),e.compilationString+=e._emitCodeFromInclude("shadowsVertex",i,{repeatKey:"maxSimultaneousLights"}))},t.prototype._injectUBODeclaration=function(e){var t="//".concat(this.name);this.light?e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",t,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString()):e._emitFunctionFromInclude(e.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",t,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"varying,":void 0})},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=1===t.shaderLanguage,n=i?"f":"",r="//".concat(this.name);if(t.target===yp.Fragment){this.generateOnlyFragmentCode&&t.sharedData.dynamicUniformBlocks.push(this);var o=1===t.shaderLanguage?"fragmentInputs.":"";t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this);var a=this.worldPosition,s=a.associatedVariableName;this.generateOnlyFragmentCode?(s=t._getFreeVariableName("globalWorldPos"),t._emitFunction("light_globalworldpos","".concat(t._declareLocalVar(s,vp.Vector3),";\n"),r),t.compilationString+="".concat(s," = ").concat(a.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowsVertex",r,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"worldPos,".concat(a.associatedVariableName):void 0})):s=o+"v_"+s+".xyz",t._emitFunctionFromInclude("helperFunctions",r),t._emitFunctionFromInclude("lightsFragmentFunctions",r,{replaceStrings:[{search:/vPositionW/g,replace:s}]}),t._emitFunctionFromInclude("shadowsFragmentFunctions",r,{replaceStrings:[{search:/vPositionW/g,replace:s}]}),this._injectUBODeclaration(t),0===this._lightId&&(t._registerTempVariable("viewDirectionW")&&(t.compilationString+="".concat(t._declareLocalVar("viewDirectionW",vp.Vector3)," = normalize(").concat(this.cameraPosition.associatedVariableName," - ").concat(s,");\n")),t.compilationString+=i?"var info: lightingInfo;\n":"lightingInfo info;\n",t.compilationString+="".concat(t._declareLocalVar("shadow",vp.Float)," = 1.;\n"),t.compilationString+="".concat(t._declareLocalVar("aggShadow",vp.Float)," = 0.;\n"),t.compilationString+="".concat(t._declareLocalVar("numLights",vp.Float)," = 0.;\n"),t.compilationString+="".concat(t._declareLocalVar("glossiness",vp.Float)," = ").concat(this.glossiness.isConnected?this.glossiness.associatedVariableName:"1.0"," * ").concat(this.glossPower.isConnected?this.glossPower.associatedVariableName:"1024.0",";\n"),t.compilationString+="".concat(t._declareLocalVar("diffuseBase",vp.Vector3)," = vec3").concat(n,"(0., 0., 0.);\n"),t.compilationString+="".concat(t._declareLocalVar("specularBase",vp.Vector3),"  = vec3").concat(n,"(0., 0., 0.);\n"),t.compilationString+="".concat(t._declareLocalVar("normalW",vp.Vector3)," = ").concat(this.worldNormal.associatedVariableName,".xyz;\n")),this.light?t.compilationString+=t._emitCodeFromInclude("lightFragment",r,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/vPositionW/g,replace:s+".xyz"}]}):t.compilationString+=t._emitCodeFromInclude("lightFragment",r,{repeatKey:"maxSimultaneousLights",substitutionVars:"vPositionW,".concat(s,".xyz")}),0===this._lightId&&(t.compilationString+="aggShadow = aggShadow / numLights;\n");var l=this.diffuseOutput,c=this.specularOutput;return t.compilationString+=t._declareOutput(l)+" = diffuseBase".concat(this.diffuseColor.isConnected?" * "+this.diffuseColor.associatedVariableName:"",";\n"),c.hasEndpoints&&(t.compilationString+=t._declareOutput(c)+" = specularBase".concat(this.specularColor.isConnected?" * "+this.specularColor.associatedVariableName:"",";\n")),this.shadow.hasEndpoints&&(t.compilationString+=t._declareOutput(this.shadow)+" = aggShadow;\n"),this}this._injectVertexCode(t)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,this.light&&(t.lightId=this.light.id),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),t.lightId&&(this.light=i.getLightById(t.lightId)),this.generateOnlyFragmentCode=t.generateOnlyFragmentCode,this._setTarget()},(0,m.Cg)([Fp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),t}(Mp);(0,s.Y5)("BABYLON.LightBlock",Zm);var Jm=function(e){function t(i){var n=e.call(this,i,yp.VertexAndFragment)||this;return n.registerOutput("source",vp.Object,yp.VertexAndFragment,new Om("source",n,1,t,"ImageSourceBlock")),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){var t,i=this;if(this._texture!==e){var n=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:D.q.LastCreatedScene;!e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerName",{get:function(){return this._samplerName},enumerable:!1,configurable:!0}),t.prototype.bind=function(e){this.texture&&e.setTexture(this._samplerName,this.texture)},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.getClassName=function(){return"ImageSourceBlock"},Object.defineProperty(t.prototype,"source",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){return e.prototype._buildBlock.call(this,t),t.target===yp.Vertex&&(this._samplerName=t._getFreeVariableName(this.name+"Texture"),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.bindableBlocks.push(this)),t._emit2DSampler(this._samplerName),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&"VideoTexture"!==this.texture.getClassName()&&(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,n,r){e.prototype._deserialize.call(this,t,i,n,r),t.texture&&!uf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(0===t.texture.url.indexOf("data:")?n="":r&&(t.texture.url=r(t.texture.url),t.texture.name=t.texture.url),this.texture=an.g.Parse(t.texture,i,n))},t}(Mp);(0,s.Y5)("BABYLON.ImageSourceBlock",Jm);var $m=function(e){function t(t,i){void 0===i&&(i=!1);var n=e.call(this,t,i?yp.Fragment:yp.VertexAndFragment)||this;return n._convertToGammaSpace=!1,n._convertToLinearSpace=!1,n.disableLevelMultiplication=!1,n._fragmentOnly=i,n.registerInput("uv",vp.AutoDetect,!1,yp.VertexAndFragment),n.registerInput("source",vp.Object,!0,yp.VertexAndFragment,new Om("source",n,0,Jm,"ImageSourceBlock")),n.registerInput("layer",vp.Float,!0),n.registerInput("lod",vp.Float,!0),n.registerOutput("rgba",vp.Color4,yp.Neutral),n.registerOutput("rgb",vp.Color3,yp.Neutral),n.registerOutput("r",vp.Float,yp.Neutral),n.registerOutput("g",vp.Float,yp.Neutral),n.registerOutput("b",vp.Float,yp.Neutral),n.registerOutput("a",vp.Float,yp.Neutral),n.registerOutput("level",vp.Float,yp.Neutral),n._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector2|vp.Vector3|vp.Vector4),n._inputs[0]._prioritizeVertex=!i,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){var e;return this.source.isConnected?(null===(e=this.source.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:this._texture},set:function(e){var t,i=this;if(this._texture!==e){var n=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:D.q.LastCreatedScene;!e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),t._IsPrePassTextureBlock=function(e){return"PrePassTextureBlock"===(null==e?void 0:e.getClassName())},Object.defineProperty(t.prototype,"_isSourcePrePass",{get:function(){return t._IsPrePassTextureBlock(this._imageSource)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerName",{get:function(){if(this._imageSource){if(!t._IsPrePassTextureBlock(this._imageSource))return this._imageSource.samplerName;if(this.source.connectedPoint)return this._imageSource.getSamplerName(this.source.connectedPoint)}return this._samplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasImageSource",{get:function(){return this.source.isConnected},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToGammaSpace",{get:function(){return this._convertToGammaSpace},set:function(e){var t,i=this;if(e!==this._convertToGammaSpace&&(this._convertToGammaSpace=e,this.texture)){var n=null!==(t=this.texture.getScene())&&void 0!==t?t:D.q.LastCreatedScene;null==n||n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToLinearSpace",{get:function(){return this._convertToLinearSpace},set:function(e){var t,i=this;if(e!==this._convertToLinearSpace&&(this._convertToLinearSpace=e,this.texture)){var n=null!==(t=this.texture.getScene())&&void 0!==t?t:D.q.LastCreatedScene;null==n||n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TextureBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"layer",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lod",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){if(this._fragmentOnly)return yp.Fragment;if(!this.uv.isConnected)return yp.VertexAndFragment;if(this.uv.sourceBlock.isInput)return yp.VertexAndFragment;for(var e=this.uv.connectedPoint;e;){if(e.target===yp.Fragment)return yp.Fragment;if(e.target===yp.Vertex)return yp.VertexAndFragment;if(e.target===yp.Neutral||e.target===yp.VertexAndFragment){var t=e.ownerBlock;if(t.target===yp.Fragment)return yp.Fragment;e=null;for(var i=0,n=t.inputs;i<n.length;i++){var r=n[i];if(r.connectedPoint){e=r.connectedPoint;break}}}}return yp.VertexAndFragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.uv.isConnected)if(e.mode===qp.PostProcess)(i=e.getBlockByPredicate((function(e){return"uv"===e.name&&t(e)})))&&i.connectTo(this);else{var i,n=e.mode===qp.Particle?"particle_uv":"uv";(i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&e.name===n&&t(e)})))||(i=new Gp("uv")).setAsAttribute(n),i.output.connectTo(this.uv)}},t.prototype.initializeDefines=function(e,t,i){i._areTexturesDirty&&void 0!==this._mainUVDefineName&&i.setValue(this._mainUVDefineName,!1,!0)},t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty)if(this.texture&&this.texture.getTextureMatrix){var n=this.convertToGammaSpace&&this.texture&&!this.texture.gammaSpace,r=this.convertToLinearSpace&&this.texture&&this.texture.gammaSpace;i.setValue(this._linearDefineName,n,!0),i.setValue(this._gammaDefineName,r,!0),this._isMixed&&(this.texture.getTextureMatrix().isIdentityAs3x2()?(i.setValue(this._defineName,!1,!0),i.setValue(this._mainUVDefineName,!0,!0)):(i.setValue(this._defineName,!0),null==i[this._mainUVDefineName]&&i.setValue(this._mainUVDefineName,!1,!0)))}else this._isMixed&&(i.setValue(this._defineName,!1,!0),i.setValue(this._mainUVDefineName,!0,!0))},t.prototype.isReady=function(){return!!this._isSourcePrePass||!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e){this._isSourcePrePass&&e.setFloat(this._textureInfoName,1),this.texture&&(this._isMixed&&(e.setFloat(this._textureInfoName,this.texture.level),e.setMatrix(this._textureTransformName,this.texture.getTextureMatrix())),this._imageSource||e.setTexture(this._samplerName,this.texture))},Object.defineProperty(t.prototype,"_isMixed",{get:function(){return this.target!==yp.Fragment},enumerable:!1,configurable:!0}),t.prototype._injectVertexCode=function(e){var t=this.uv;this._defineName=e._getFreeDefineName("UVTRANSFORM"),this._mainUVDefineName="VMAIN"+t.declarationVariableName.toUpperCase(),this._mainUVName="vMain"+t.declarationVariableName,this._transformedUVName=e._getFreeVariableName("transformedUV"),this._textureTransformName=e._getFreeVariableName("textureTransform"),this._textureInfoName=e._getFreeVariableName("textureInfoName"),this.level.associatedVariableName=this._textureInfoName,e._emitVaryingFromString(this._transformedUVName,vp.Vector2,this._defineName),e._emitVaryingFromString(this._mainUVName,vp.Vector2,this._mainUVDefineName),e._emitUniformFromString(this._textureTransformName,vp.Matrix,this._defineName);var i=e._getShaderType(vp.Vector4),n=e._getShaderType(vp.Vector2);if(e.compilationString+="#ifdef ".concat(this._defineName,"\n"),e.compilationString+="".concat(e._getVaryingName(this._transformedUVName)," = ").concat(n,"(").concat(this._textureTransformName," * ").concat(i,"(").concat(t.associatedVariableName,".xy, 1.0, 0.0));\n"),e.compilationString+="#elif defined(".concat(this._mainUVDefineName,")\n"),e.compilationString+="".concat(e._getVaryingName(this._mainUVName)," = ").concat(t.associatedVariableName,".xy;\n"),e.compilationString+="#endif\n",this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var r=0,o=this._outputs;r<o.length;r++){var a=o[r];a.hasEndpoints&&"level"!==a.name&&this._writeOutput(e,a,a.name,!0)}}},t.prototype._getUVW=function(e){var t,i,n,r,o,a,s=e,l=null!==(n=null===(i=null===(t=this._texture)||void 0===t?void 0:t._texture)||void 0===i?void 0:i.is2DArray)&&void 0!==n&&n,c=null!==(a=null===(o=null===(r=this._texture)||void 0===r?void 0:r._texture)||void 0===o?void 0:o.is3D)&&void 0!==a&&a;if(l){var u=this.layer.isConnected?this.layer.associatedVariableName:"0";s="vec3(".concat(e,", ").concat(u,")")}else c&&(u=this.layer.isConnected?this.layer.associatedVariableName:"0",s="vec3(".concat(e,", ").concat(u,")"));return s},t.prototype._samplerFunc=function(e){return 1===e.shaderLanguage?e.target===yp.Vertex?"textureSampleLevel":"textureSample":this.lod.isConnected?"texture2DLodEXT":"texture2D"},Object.defineProperty(t.prototype,"_samplerLodSuffix",{get:function(){return this.lod.isConnected?", ".concat(this.lod.associatedVariableName):""},enumerable:!1,configurable:!0}),t.prototype._generateTextureSample=function(e,t){if(1===t.shaderLanguage){var i=t.target===yp.Vertex;return"".concat(this._samplerFunc(t),"(").concat(this.samplerName,",").concat(this.samplerName+c.Y.AUTOSAMPLERSUFFIX,", ").concat(this._getUVW(e)).concat(this._samplerLodSuffix).concat(i?", 0":"",")")}return"".concat(this._samplerFunc(t),"(").concat(this.samplerName,", ").concat(this._getUVW(e)).concat(this._samplerLodSuffix,")")},t.prototype._generateTextureLookup=function(e){e.compilationString+="#ifdef ".concat(this._defineName,"\n"),e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(this._generateTextureSample(e._getVaryingName(this._transformedUVName),e),";\n"),e.compilationString+="#elif defined(".concat(this._mainUVDefineName,")\n"),e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(this._generateTextureSample(this._mainUVName?e._getVaryingName(this._mainUVName):this.uv.associatedVariableName,e)).concat(this._samplerLodSuffix,";\n"),e.compilationString+="#endif\n"},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===yp.Fragment)return;this._generateTextureLookup(e)}else this.uv.ownerBlock.target!==yp.Fragment?this._generateTextureLookup(e):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(this._generateTextureSample(i.associatedVariableName,e)).concat(this._samplerLodSuffix,";\n")},t.prototype._generateConversionCode=function(e,t,i){"a"!==i&&(this.texture&&this.texture.gammaSpace||(e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n                    ").concat(t.associatedVariableName," = toGammaSpace(").concat(t.associatedVariableName,");\n                    #endif\n                ")),e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n                ").concat(t.associatedVariableName," = ").concat(e._toLinearSpace(t),";\n                #endif\n            "))},t.prototype._writeOutput=function(e,t,i,n){if(void 0===n&&(n=!1),n){if(e.target===yp.Fragment)return;return e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),void this._generateConversionCode(e,t,i)}if(this.uv.ownerBlock.target===yp.Fragment)return e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n"),void this._generateConversionCode(e,t,i);var r="";this.disableLevelMultiplication||(r=" * ".concat((1===e.shaderLanguage?"uniforms.":"")+this._textureInfoName)),e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i).concat(r,";\n"),this._generateConversionCode(e,t,i)},t.prototype._buildBlock=function(t){var i,n,r,o;if(e.prototype._buildBlock.call(this,t),this.source.isConnected?this._imageSource=this.source.connectedPoint.ownerBlock:this._imageSource=null,(t.target===yp.Vertex||this._fragmentOnly||t.target===yp.Fragment)&&(this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA")),!this._isMixed&&t.target===yp.Fragment||this._isMixed&&t.target===yp.Vertex){if(!this._imageSource){var a=t._getFreeVariableName(this.name);this._samplerName=a+"Texture",(null===(n=null===(i=this._texture)||void 0===i?void 0:i._texture)||void 0===n?void 0:n.is2DArray)?t._emit2DArraySampler(this._samplerName):t._emit2DSampler(this._samplerName)}t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this)}if(t.target===yp.Fragment){if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){this._isMixed&&!this._imageSource&&((null===(o=null===(r=this._texture)||void 0===r?void 0:r._texture)||void 0===o?void 0:o.is2DArray)?t._emit2DArraySampler(this._samplerName):t._emit2DSampler(this._samplerName));var s="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",s),this._isMixed&&t._emitUniformFromString(this._textureInfoName,vp.Float),this._writeTextureRead(t);for(var l=0,c=this._outputs;l<c.length;l++){var u=c[l];u.hasEndpoints&&"level"!==u.name&&this._writeOutput(t,u,u.name)}return this}}else this._injectVertexCode(t)},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"),t+="".concat(this._codeVariableName,".disableLevelMultiplication = ").concat(this.disableLevelMultiplication,";\n"),this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.fragmentOnly=this._fragmentOnly,t.disableLevelMultiplication=this.disableLevelMultiplication,this.hasImageSource||!this.texture||this.texture.isRenderTarget||"VideoTexture"===this.texture.getClassName()||(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,n,r){e.prototype._deserialize.call(this,t,i,n),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this._fragmentOnly=!!t.fragmentOnly,this.disableLevelMultiplication=!!t.disableLevelMultiplication,t.texture&&!uf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(0===t.texture.url.indexOf("data:")?n="":r&&(t.texture.url=r(t.texture.url),t.texture.name=t.texture.url),this.texture=an.g.Parse(t.texture,i,n))},t}(Mp);(0,s.Y5)("BABYLON.TextureBlock",$m);var eg=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment)||this;return i.generateOnlyFragmentCode=!1,i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return this._texture},set:function(e){var t,i=this;if(this._texture!==e){var n=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:D.q.LastCreatedScene;!e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){return e._onGenerateOnlyFragmentCodeChanged()},t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this._setTarget(),!0},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?yp.Fragment:yp.VertexAndFragment)},t.prototype.getClassName=function(){return"ReflectionTextureBaseBlock"},t.prototype._getTexture=function(){return this.texture},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.position.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.isAttribute&&"position"===e.name&&t(e)}));i||(i=new Gp("position")).setAsAttribute(),i.output.connectTo(this.position)}if(!this.world.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.World&&t(e)}));n||(n=new Gp("world")).setAsSystemValue(Lp.World),n.output.connectTo(this.world)}if(this.view&&!this.view.isConnected){var r=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.View&&t(e)}));r||(r=new Gp("view")).setAsSystemValue(Lp.View),r.output.connectTo(this.view)}},t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty){var n=this._getTexture();n&&n.getTextureMatrix&&(i.setValue(this._define3DName,n.isCube,!0),i.setValue(this._defineLocalCubicName,!!n.boundingBoxSize,!0),i.setValue(this._defineExplicitName,n.coordinatesMode===c.Y.TEXTURE_EXPLICIT_MODE,!0),i.setValue(this._defineSkyboxName,n.coordinatesMode===c.Y.TEXTURE_SKYBOX_MODE,!0),i.setValue(this._defineCubicName,n.coordinatesMode===c.Y.TEXTURE_CUBIC_MODE||n.coordinatesMode===c.Y.TEXTURE_INVCUBIC_MODE,!0),i.setValue("INVERTCUBICMAP",n.coordinatesMode===c.Y.TEXTURE_INVCUBIC_MODE,!0),i.setValue(this._defineSphericalName,n.coordinatesMode===c.Y.TEXTURE_SPHERICAL_MODE,!0),i.setValue(this._definePlanarName,n.coordinatesMode===c.Y.TEXTURE_PLANAR_MODE,!0),i.setValue(this._defineProjectionName,n.coordinatesMode===c.Y.TEXTURE_PROJECTION_MODE,!0),i.setValue(this._defineEquirectangularName,n.coordinatesMode===c.Y.TEXTURE_EQUIRECTANGULAR_MODE,!0),i.setValue(this._defineEquirectangularFixedName,n.coordinatesMode===c.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MODE,!0),i.setValue(this._defineMirroredEquirectangularFixedName,n.coordinatesMode===c.Y.TEXTURE_FIXED_EQUIRECTANGULAR_MIRRORED_MODE,!0))}},t.prototype.isReady=function(){var e=this._getTexture();return!(e&&!e.isReadyOrNotBlocking())},t.prototype.bind=function(e,t,i,n){var r=this._getTexture();if(i&&r&&(e.setMatrix(this._reflectionMatrixName,r.getReflectionTextureMatrix()),r.isCube?e.setTexture(this._cubeSamplerName,r):e.setTexture(this._2DSamplerName,r),r.boundingBoxSize)){var o=r;e.setVector3(this._reflectionPositionName,o.boundingBoxPosition),e.setVector3(this._reflectionSizeName,o.boundingBoxSize)}},t.prototype.handleVertexSide=function(e){if(this.generateOnlyFragmentCode&&e.target===yp.Vertex)return"";var t=1===e.shaderLanguage;this._define3DName=e._getFreeDefineName("REFLECTIONMAP_3D"),this._defineCubicName=e._getFreeDefineName("REFLECTIONMAP_CUBIC"),this._defineSphericalName=e._getFreeDefineName("REFLECTIONMAP_SPHERICAL"),this._definePlanarName=e._getFreeDefineName("REFLECTIONMAP_PLANAR"),this._defineProjectionName=e._getFreeDefineName("REFLECTIONMAP_PROJECTION"),this._defineExplicitName=e._getFreeDefineName("REFLECTIONMAP_EXPLICIT"),this._defineEquirectangularName=e._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR"),this._defineLocalCubicName=e._getFreeDefineName("USE_LOCAL_REFLECTIONMAP_CUBIC"),this._defineMirroredEquirectangularFixedName=e._getFreeDefineName("REFLECTIONMAP_MIRROREDEQUIRECTANGULAR_FIXED"),this._defineEquirectangularFixedName=e._getFreeDefineName("REFLECTIONMAP_EQUIRECTANGULAR_FIXED"),this._defineSkyboxName=e._getFreeDefineName("REFLECTIONMAP_SKYBOX"),this._defineOppositeZ=e._getFreeDefineName("REFLECTIONMAP_OPPOSITEZ"),this._reflectionMatrixName=e._getFreeVariableName("reflectionMatrix"),e._emitUniformFromString(this._reflectionMatrixName,vp.Matrix);var i="";this._worldPositionNameInFragmentOnlyMode=e._getFreeVariableName("worldPosition");var n=this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:"v_"+this.worldPosition.associatedVariableName;return(this.generateOnlyFragmentCode||e._emitVaryingFromString(n,vp.Vector4))&&(this.generateOnlyFragmentCode?i+="".concat(e._declareLocalVar(n,vp.Vector4)," = ").concat(this.worldPosition.associatedVariableName,";\n"):i+="".concat(t?"vertexOutputs.":"").concat(n," = ").concat(this.worldPosition.associatedVariableName,";\n")),this._positionUVWName=e._getFreeVariableName("positionUVW"),this._directionWName=e._getFreeVariableName("directionW"),(this.generateOnlyFragmentCode||e._emitVaryingFromString(this._positionUVWName,vp.Vector3,this._defineSkyboxName))&&(i+="#ifdef ".concat(this._defineSkyboxName,"\n"),this.generateOnlyFragmentCode?i+="".concat(e._declareLocalVar(this._positionUVWName,vp.Vector3)," = ").concat(this.position.associatedVariableName,".xyz;\n"):i+="".concat(t?"vertexOutputs.":"").concat(this._positionUVWName," = ").concat(this.position.associatedVariableName,".xyz;\n"),i+="#endif\n"),(this.generateOnlyFragmentCode||e._emitVaryingFromString(this._directionWName,vp.Vector3,"defined(".concat(this._defineEquirectangularFixedName,") || defined(").concat(this._defineMirroredEquirectangularFixedName,")")))&&(i+="#if defined(".concat(this._defineEquirectangularFixedName,") || defined(").concat(this._defineMirroredEquirectangularFixedName,")\n"),this.generateOnlyFragmentCode?i+="".concat(e._declareLocalVar(this._directionWName,vp.Vector3)," = normalize(vec3").concat(e.fSuffix,"(").concat(this.world.associatedVariableName," * vec4").concat(e.fSuffix,"(").concat(this.position.associatedVariableName,".xyz, 0.0)));\n"):i+="".concat(t?"vertexOutputs.":"").concat(this._directionWName," = normalize(vec3").concat(e.fSuffix,"(").concat(this.world.associatedVariableName," * vec4").concat(e.fSuffix,"(").concat(this.position.associatedVariableName,".xyz, 0.0)));\n"),i+="#endif\n"),i},t.prototype.handleFragmentSideInits=function(e){e.sharedData.blockingBlocks.push(this),e.sharedData.textureBlocks.push(this),this._cubeSamplerName=e._getFreeVariableName(this.name+"CubeSampler"),e.samplers.push(this._cubeSamplerName),this._2DSamplerName=e._getFreeVariableName(this.name+"2DSampler"),e.samplers.push(this._2DSamplerName),e._samplerDeclaration+="#ifdef ".concat(this._define3DName,"\n"),e._emitCubeSampler(this._cubeSamplerName,"",!0),e._samplerDeclaration+="#else\n",e._emit2DSampler(this._2DSamplerName,"",!0),e._samplerDeclaration+="#endif\n",e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this);var t="//".concat(this.name);e._emitFunctionFromInclude("helperFunctions",t),e._emitFunctionFromInclude("reflectionFunction",t,{replaceStrings:[{search:/vec3 computeReflectionCoords/g,replace:"void DUMMYFUNC"},{search:/fn computeReflectionCoords\(worldPos: vec4f,worldNormal: vec3f\)->vec3f/g,replace:"fn DUMMYFUNC()"}]}),this._reflectionColorName=e._getFreeVariableName("reflectionColor"),this._reflectionVectorName=e._getFreeVariableName("reflectionUVW"),this._reflectionCoordsName=e._getFreeVariableName("reflectionCoords"),this._reflectionPositionName=e._getFreeVariableName("vReflectionPosition"),e._emitUniformFromString(this._reflectionPositionName,vp.Vector3),this._reflectionSizeName=e._getFreeVariableName("vReflectionPosition"),e._emitUniformFromString(this._reflectionSizeName,vp.Vector3)},t.prototype.handleFragmentSideCodeReflectionCoords=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=!1),i||(i=this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:"v_".concat(this.worldPosition.associatedVariableName));var o=(1===e.shaderLanguage?"uniforms.":"")+this._reflectionMatrixName,a="normalize(".concat(this._directionWName,")"),s="".concat(this._positionUVWName),l="".concat(this.cameraPosition.associatedVariableName),c="".concat(this.view.associatedVariableName);t+=".xyz";var u="\n            #ifdef ".concat(this._defineMirroredEquirectangularFixedName,"\n               ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeMirroredFixedEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(a,");\n            #endif\n\n            #ifdef ").concat(this._defineEquirectangularFixedName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeFixedEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(a,");\n            #endif\n\n            #ifdef ").concat(this._defineEquirectangularName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeEquirectangularCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineSphericalName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeSphericalCoords(").concat(i,", ").concat(t,", ").concat(c,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._definePlanarName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computePlanarCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineCubicName,"\n                #ifdef ").concat(this._defineLocalCubicName,"\n                    ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeCubicLocalCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,", ").concat(this._reflectionSizeName,", ").concat(this._reflectionPositionName,");\n                #else\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeCubicCoords(").concat(i,", ").concat(t,", ").concat(l,".xyz, ").concat(o,");\n                #endif\n            #endif\n\n            #ifdef ").concat(this._defineProjectionName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeProjectionCoords(").concat(i,", ").concat(c,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineSkyboxName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = computeSkyBoxCoords(").concat(s,", ").concat(o,");\n            #endif\n\n            #ifdef ").concat(this._defineExplicitName,"\n                ").concat(e._declareLocalVar(this._reflectionVectorName,vp.Vector3)," = vec3(0, 0, 0);\n            #endif\n");return r||(u+="#ifdef ".concat(this._defineOppositeZ,"\n                ").concat(this._reflectionVectorName,".z *= -1.0;\n            #endif\n")),n||(u+="\n                #ifdef ".concat(this._define3DName,"\n                    ").concat(e._declareLocalVar(this._reflectionCoordsName,vp.Vector3)," = ").concat(this._reflectionVectorName,";\n                #else\n                    ").concat(e._declareLocalVar(this._reflectionCoordsName,vp.Vector2)," = ").concat(this._reflectionVectorName,".xy;\n                    #ifdef ").concat(this._defineProjectionName,"\n                        ").concat(this._reflectionCoordsName," /= ").concat(this._reflectionVectorName,".z;\n                    #endif\n                    ").concat(this._reflectionCoordsName,".y = 1.0 - ").concat(this._reflectionCoordsName,".y;\n                #endif\n")),u},t.prototype.handleFragmentSideCodeReflectionColor=function(e,t,i){void 0===i&&(i=".rgb");var n=vp.Vector4;3===i.length&&(n=vp.Vector3);var r="".concat(e._declareLocalVar(this._reflectionColorName,n),";\n            #ifdef ").concat(this._define3DName,"\n");return r+=t?"".concat(this._reflectionColorName," = ").concat(e._generateTextureSampleCubeLOD(this._reflectionVectorName,this._cubeSamplerName,t)).concat(i,";\n"):"".concat(this._reflectionColorName," = ").concat(e._generateTextureSampleCube(this._reflectionVectorName,this._cubeSamplerName)).concat(i,";\n"),r+="\n            #else\n",(r+=t?"".concat(this._reflectionColorName," =").concat(e._generateTextureSampleLOD(this._reflectionCoordsName,this._2DSamplerName,t)).concat(i,";\n"):"".concat(this._reflectionColorName," = ").concat(e._generateTextureSample(this._reflectionCoordsName,this._2DSamplerName)).concat(i,";\n"))+"#endif\n"},t.prototype.writeOutputs=function(e,t){var i="";if(e.target===yp.Fragment)for(var n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&(i+="".concat(e._declareOutput(o)," = ").concat(t,".").concat(o.name,";\n"))}return i},t.prototype._buildBlock=function(t){return e.prototype._buildBlock.call(this,t),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);if(!this.texture)return t;if(this.texture.isCube){var i=this.texture.forcedExtension;t+="".concat(this._codeVariableName,'.texture = new BABYLON.CubeTexture("').concat(this.texture.name,'", undefined, undefined, ').concat(this.texture.noMipmap,", null, undefined, undefined, undefined, ").concat(this.texture._prefiltered,", ").concat(i?'"'+i+'"':"null",");\n")}else t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null);\n');return t+"".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),t.texture&&!uf.IgnoreTexturesAtLoadTime&&(n=0===t.texture.url.indexOf("data:")?"":n,t.texture.isCube?this.texture=Sd.Parse(t.texture,i,n):this.texture=an.g.Parse(t.texture,i,n)),this.generateOnlyFragmentCode=t.generateOnlyFragmentCode,this._setTarget()},(0,m.Cg)([Fp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),t}(Mp);(0,s.Y5)("BABYLON.ReflectionTextureBaseBlock",eg);var tg=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("position",vp.AutoDetect,!1,yp.Vertex),i.registerInput("worldPosition",vp.Vector4,!1,yp.Vertex),i.registerInput("worldNormal",vp.Vector4,!1,yp.Fragment),i.registerInput("world",vp.Matrix,!1,yp.Vertex),i.registerInput("cameraPosition",vp.Vector3,!1,yp.Fragment),i.registerInput("view",vp.Matrix,!1,yp.Fragment),i.registerOutput("rgb",vp.Color3,yp.Fragment),i.registerOutput("rgba",vp.Color4,yp.Fragment),i.registerOutput("r",vp.Float,yp.Fragment),i.registerOutput("g",vp.Float,yp.Fragment),i.registerOutput("b",vp.Float,yp.Fragment),i.registerOutput("a",vp.Float,yp.Fragment),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this.position.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,T.V.Error("The position input must not be connected to be able to switch!"),!1):this.worldPosition.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,T.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(this._setTarget(),!0)},t.prototype._setTarget=function(){e.prototype._setTarget.call(this),this.getInputByName("position").target=this.generateOnlyFragmentCode?yp.Fragment:yp.Vertex,this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?yp.Fragment:yp.Vertex},t.prototype.getClassName=function(){return"ReflectionTextureBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(t,i){if(void 0===i&&(i=function(){return!0}),e.prototype.autoConfigure.call(this,t),!this.cameraPosition.isConnected){var n=t.getInputBlockByPredicate((function(e){return e.systemValue===Lp.CameraPosition&&i(e)}));n||(n=new Gp("cameraPosition")).setAsSystemValue(Lp.CameraPosition),n.output.connectTo(this.cameraPosition)}},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),!this.texture)return t.compilationString+=this.writeOutputs(t,"vec4".concat(t.fSuffix,"(0.)")),this;if(t.target!==yp.Fragment)return t.compilationString+=this.handleVertexSide(t),this;this.generateOnlyFragmentCode&&(t.compilationString+=this.handleVertexSide(t)),this.handleFragmentSideInits(t);var i=t._getFreeVariableName("normalWUnit");return t.compilationString+="".concat(t._declareLocalVar(i,vp.Vector4)," = normalize(").concat(this.worldNormal.associatedVariableName,");\n"),t.compilationString+=this.handleFragmentSideCodeReflectionCoords(t,i),t.compilationString+=this.handleFragmentSideCodeReflectionColor(t,void 0,""),t.compilationString+=this.writeOutputs(t,this._reflectionColorName),this},t}(eg);(0,s.Y5)("BABYLON.ReflectionTextureBlock",tg);var ig=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment)||this;return i.useNonLinearDepth=!1,i.storeCameraSpaceZ=!1,i.force32itsFloat=!1,i._isUnique=!0,i.registerInput("uv",vp.AutoDetect,!1,yp.VertexAndFragment),i.registerOutput("depth",vp.Float,yp.Neutral),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector2|vp.Vector3|vp.Vector4),i._inputs[0]._prioritizeVertex=!1,i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SceneDepthBlock"},Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.initialize=function(e){e._excludeVariableName("textureSampler")},Object.defineProperty(t.prototype,"target",{get:function(){return this.uv.isConnected?this.uv.sourceBlock.isInput?yp.VertexAndFragment:yp.Fragment:yp.VertexAndFragment},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(e){return e.enableDepthRenderer(void 0,this.useNonLinearDepth,this.force32itsFloat,void 0,this.storeCameraSpaceZ).getDepthMap()},t.prototype.bind=function(e,t){var i=this._getTexture(t.getScene());e.setTexture(this._samplerName,i)},t.prototype._injectVertexCode=function(e){var t=this.uv;if(t.connectedPoint.ownerBlock.isInput&&(t.connectedPoint.ownerBlock.isAttribute||e._emitUniformFromString(t.associatedVariableName,t.type===vp.Vector3?vp.Vector3:t.type===vp.Vector4?vp.Vector4:vp.Vector2)),this._mainUVName="vMain"+t.associatedVariableName,e._emitVaryingFromString(this._mainUVName,vp.Vector2),e.compilationString+="".concat(this._mainUVName," = ").concat(t.associatedVariableName,".xy;\n"),this._outputs.some((function(e){return e.isConnectedInVertexShader}))){this._writeTextureRead(e,!0);for(var i=0,n=this._outputs;i<n.length;i++){var r=n[i];r.hasEndpoints&&this._writeOutput(e,r,"r",!0)}}},t.prototype._writeTextureRead=function(e,t){void 0===t&&(t=!1);var i=this.uv;if(t){if(e.target===yp.Fragment)return;var n=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSampleLevel(".concat(this._samplerName,", ").concat(this._samplerName+c.Y.AUTOSAMPLERSUFFIX,","),r=0===e.shaderLanguage?"":", 0";e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4),"=  ").concat(n," ").concat(i.associatedVariableName,".xy").concat(r,");\n")}else{var o=0===e.shaderLanguage?"texture2D(".concat(this._samplerName,","):"textureSample(".concat(this._samplerName,", ").concat(this._samplerName+c.Y.AUTOSAMPLERSUFFIX,",");this.uv.ownerBlock.target!==yp.Fragment?e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(o," ").concat(this._mainUVName,");\n"):e.compilationString+="".concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = ").concat(o," ").concat(i.associatedVariableName,".xy);\n")}},t.prototype._writeOutput=function(e,t,i,n){if(void 0===n&&(n=!1),n){if(e.target===yp.Fragment)return;e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")}else this.uv.ownerBlock.target,yp.Fragment,e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i,";\n")},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this._samplerName=t._getFreeVariableName(this.name+"Sampler"),this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),t.sharedData.bindableBlocks.indexOf(this)<0&&t.sharedData.bindableBlocks.push(this),t.target!==yp.Fragment)return t._emit2DSampler(this._samplerName),void this._injectVertexCode(t);if(this._outputs.some((function(e){return e.isConnectedInFragmentShader}))){t._emit2DSampler(this._samplerName),this._writeTextureRead(t);for(var i=0,n=this._outputs;i<n.length;i++){var r=n[i];r.hasEndpoints&&this._writeOutput(t,r,"r")}return this}},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.useNonLinearDepth=this.useNonLinearDepth,t.storeCameraSpaceZ=this.storeCameraSpaceZ,t.force32itsFloat=this.force32itsFloat,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.useNonLinearDepth=t.useNonLinearDepth,this.storeCameraSpaceZ=!!t.storeCameraSpaceZ,this.force32itsFloat=t.force32itsFloat},(0,m.Cg)([Fp("Use non linear depth",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e,t){var i=t,n=!1;return i.useNonLinearDepth&&(i.storeCameraSpaceZ=!1,n=!0),e&&e.disableDepthRenderer(),n}}})],t.prototype,"useNonLinearDepth",void 0),(0,m.Cg)([Fp("Store Camera space Z",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e,t){var i=t,n=!1;return i.storeCameraSpaceZ&&(i.useNonLinearDepth=!1,n=!0),e&&e.disableDepthRenderer(),n}}})],t.prototype,"storeCameraSpaceZ",void 0),(0,m.Cg)([Fp("Force 32 bits float",0,"ADVANCED",{notifiers:{activatePreviewCommand:!0,callback:function(e){return null==e?void 0:e.disableDepthRenderer()}}})],t.prototype,"force32itsFloat",void 0),t}(Mp);(0,s.Y5)("BABYLON.SceneDepthBlock",ig);var ng=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment,!0)||this;return i.registerInput("worldPosition",vp.Vector4,!1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ClipPlanesBlock"},t.prototype.initialize=function(e){e._excludeVariableName("vClipPlane"),e._excludeVariableName("fClipDistance"),e._excludeVariableName("vClipPlane2"),e._excludeVariableName("fClipDistance2"),e._excludeVariableName("vClipPlane3"),e._excludeVariableName("fClipDistance3"),e._excludeVariableName("vClipPlane4"),e._excludeVariableName("fClipDistance4"),e._excludeVariableName("vClipPlane5"),e._excludeVariableName("fClipDistance5"),e._excludeVariableName("vClipPlane6"),e._excludeVariableName("fClipDistance6")},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return yp.VertexAndFragment},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){var n,r,o,a,s,l,c=e.getScene(),u=!!(null!==(n=t.clipPlane)&&void 0!==n?n:c.clipPlane),h=!!(null!==(r=t.clipPlane2)&&void 0!==r?r:c.clipPlane2),d=!!(null!==(o=t.clipPlane3)&&void 0!==o?o:c.clipPlane3),p=!!(null!==(a=t.clipPlane4)&&void 0!==a?a:c.clipPlane4),f=!!(null!==(s=t.clipPlane5)&&void 0!==s?s:c.clipPlane5),_=!!(null!==(l=t.clipPlane6)&&void 0!==l?l:c.clipPlane6);i.setValue("CLIPPLANE",u,!0),i.setValue("CLIPPLANE2",h,!0),i.setValue("CLIPPLANE3",d,!0),i.setValue("CLIPPLANE4",p,!0),i.setValue("CLIPPLANE5",f,!0),i.setValue("CLIPPLANE6",_,!0)},t.prototype.bind=function(e,t,i){if(i){var n=i.getScene();(0,Xo.gS)(e,t,n)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name);if(t.target!==yp.Fragment){var n=this.worldPosition;return t._emitFunctionFromInclude("clipPlaneVertexDeclaration",i,{replaceStrings:[{search:/uniform vec4 vClipPlane\d*;/g,replace:""}]}),t.compilationString+=t._emitCodeFromInclude("clipPlaneVertex",i,{replaceStrings:[{search:/worldPos/g,replace:n.associatedVariableName}]}),t._emitUniformFromString("vClipPlane",vp.Vector4),t._emitUniformFromString("vClipPlane2",vp.Vector4),t._emitUniformFromString("vClipPlane3",vp.Vector4),t._emitUniformFromString("vClipPlane4",vp.Vector4),t._emitUniformFromString("vClipPlane5",vp.Vector4),void t._emitUniformFromString("vClipPlane6",vp.Vector4)}return t.sharedData.bindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t._emitFunctionFromInclude("clipPlaneFragmentDeclaration",i),t.compilationString+=t._emitCodeFromInclude("clipPlaneFragment",i),this},t}(Mp);(0,s.Y5)("BABYLON.ClipPlanesBlock",ng);var rg=function(e){function t(t,i){void 0===i&&(i=yp.VertexAndFragment);var n=e.call(this,t,i,!1)||this;return n.registerOutput("position",vp.Object,yp.VertexAndFragment,new Om("position",n,1,Jm,"ImageSourceBlock")),n.registerOutput("depth",vp.Object,yp.VertexAndFragment,new Om("depth",n,1,Jm,"ImageSourceBlock")),n.registerOutput("normal",vp.Object,yp.VertexAndFragment,new Om("normal",n,1,Jm,"ImageSourceBlock")),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){return null},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.getSamplerName=function(e){return e===this._outputs[0]?this._positionSamplerName:e===this._outputs[1]?this._depthSamplerName:e===this._outputs[2]?this._normalSamplerName:""},Object.defineProperty(t.prototype,"position",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positionSamplerName",{get:function(){return this._positionSamplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalSamplerName",{get:function(){return this._normalSamplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthSamplerName",{get:function(){return this._depthSamplerName},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"PrePassTextureBlock"},t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),t.target!==yp.Vertex)return this._positionSamplerName="prepassPositionSampler",this._depthSamplerName="prepassDepthSampler",this._normalSamplerName="prepassNormalSampler",t.sharedData.variableNames.prepassPositionSampler=0,t.sharedData.variableNames.prepassDepthSampler=0,t.sharedData.variableNames.prepassNormalSampler=0,t.sharedData.textureBlocks.push(this),t.sharedData.bindableBlocks.push(this),t._emit2DSampler(this._positionSamplerName),t._emit2DSampler(this._depthSamplerName),t._emit2DSampler(this._normalSamplerName),this},t.prototype.bind=function(e,t){var i=t.getScene().enablePrePassRenderer();if(i){var n=i.defaultRT;n.textures&&(this.position.isConnected&&e.setTexture(this._positionSamplerName,n.textures[i.getIndex(c.Y.PREPASS_POSITION_TEXTURE_TYPE)]),this.depth.isConnected&&e.setTexture(this._depthSamplerName,n.textures[i.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),this.normal.isConnected&&e.setTexture(this._normalSamplerName,n.textures[i.getIndex(c.Y.PREPASS_NORMAL_TEXTURE_TYPE)]))}},t}(Mp);(0,s.Y5)("BABYLON.PrePassTextureBlock",rg);var og=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i._endpoints=[],i.registerInput("input",vp.AutoDetect),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){var e=this._inputs[0];if(e.isConnected){var t=e.connectedPoint.ownerBlock;if(t.target!==yp.VertexAndFragment)return t.target;if(e.connectedPoint.target!==yp.VertexAndFragment)return e.connectedPoint.target}return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterialTeleportInBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype.isConnectedInFragmentShader=function(){return this.endpoints.some((function(e){return e.output.isConnectedInFragmentShader}))},t.prototype._dumpCode=function(t,i){for(var n=e.prototype._dumpCode.call(this,t,i),r=0,o=this.endpoints;r<o.length;r++){var a=o[r];-1===i.indexOf(a)&&(n+=a._dumpCode(t,i))}return n},t.prototype.isAnAncestorOf=function(e){for(var t=0,i=this.endpoints;t<i.length;t++){var n=i[t];if(n===e)return!0;if(n.isAnAncestorOf(e))return!0}return!1},t.prototype.attachToEndpoint=function(e){e.detach(),this._endpoints.push(e),e._entryPoint=this,e._outputs[0]._typeConnectionSource=this._inputs[0],e._tempEntryPointUniqueId=null,e.name="> "+this.name,this._outputs=this._endpoints.map((function(e){return e.output}))},t.prototype.detachFromEndpoint=function(e){var t=this._endpoints.indexOf(e);-1!==t&&(this._endpoints.splice(t,1),e._outputs[0]._typeConnectionSource=null,e._entryPoint=null,this._outputs=this._endpoints.map((function(e){return e.output})))},t.prototype.dispose=function(){e.prototype.dispose.call(this);for(var t=0,i=this._endpoints;t<i.length;t++){var n=i[t];this.detachFromEndpoint(n)}this._endpoints=[]},t}(Mp);(0,s.Y5)("BABYLON.NodeMaterialTeleportInBlock",og);var ag=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i._entryPoint=null,i._tempEntryPointUniqueId=null,i.registerOutput("output",vp.BasedOnInput),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"entryPoint",{get:function(){return this._entryPoint},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"NodeMaterialTeleportOutBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return this._entryPoint?this._entryPoint.target:this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype.detach=function(){this._entryPoint&&this._entryPoint.detachFromEndpoint(this)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),this.entryPoint&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(this.entryPoint.input.associatedVariableName,";\n"))},t.prototype.clone=function(t,i){void 0===i&&(i="");var n=e.prototype.clone.call(this,t,i);return this.entryPoint&&this.entryPoint.attachToEndpoint(n),n},t.prototype._customBuildStep=function(e,t){this.entryPoint&&this.entryPoint.build(e,t)},t.prototype._dumpCode=function(t,i){var n="";return this.entryPoint&&-1===i.indexOf(this.entryPoint)&&(n+=this.entryPoint._dumpCode(t,i)),n+e.prototype._dumpCode.call(this,t,i)},t.prototype._dumpCodeForOutputConnections=function(t){var i=e.prototype._dumpCodeForOutputConnections.call(this,t);return this.entryPoint&&(i+=this.entryPoint._dumpCodeForOutputConnections(t)),i},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.entryPoint&&(t+="".concat(this.entryPoint._codeVariableName,".attachToEndpoint(").concat(this._codeVariableName,");\n")),t},t.prototype.serialize=function(){var t,i,n=e.prototype.serialize.call(this);return n.entryPoint=null!==(i=null===(t=this.entryPoint)||void 0===t?void 0:t.uniqueId)&&void 0!==i?i:"",n},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this._tempEntryPointUniqueId=t.entryPoint},t}(Mp);(0,s.Y5)("BABYLON.NodeMaterialTeleportOutBlock",ag);var sg=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AddBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," + ").concat(this.right.associatedVariableName,";\n"),this},t}(Kp);(0,s.Y5)("BABYLON.AddBlock",sg);var lg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.AutoDetect),i.registerInput("factor",vp.Float),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ScaleBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"factor",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.input.associatedVariableName," * ").concat(this.factor.associatedVariableName,";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ScaleBlock",lg);var cg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.minimum=0,i.maximum=1,i.registerInput("value",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ClampBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=1===t.shaderLanguage?t._getShaderType(this.value.type):"";return t.compilationString+=t._declareOutput(i)+" = clamp(".concat(this.value.associatedVariableName,", ").concat(n,"(").concat(this._writeFloat(this.minimum),"), ").concat(n,"(").concat(this._writeFloat(this.maximum),"));\n"),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".minimum = ").concat(this.minimum,";\n")+"".concat(this._codeVariableName,".maximum = ").concat(this.maximum,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.minimum=this.minimum,t.maximum=this.maximum,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.minimum=t.minimum,this.maximum=t.maximum},(0,m.Cg)([Fp("Minimum",1)],t.prototype,"minimum",void 0),(0,m.Cg)([Fp("Maximum",1)],t.prototype,"maximum",void 0),t}(Mp);(0,s.Y5)("BABYLON.ClampBlock",cg);var ug=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.Vector3),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[0].excludedConnectionPointTypes.push(vp.Vector2),i._inputs[1].excludedConnectionPointTypes.push(vp.Float),i._inputs[1].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CrossBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = cross(".concat(this.left.associatedVariableName,".xyz, ").concat(this.right.associatedVariableName,".xyz);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.CrossBlock",ug);var hg=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"options",{get:function(){return this._options},set:function(e){this._deserializeOptions(e)},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"CustomBlock"},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t);var n=this._code,r=this._options.functionName;this._inputs.forEach((function(e){var i=new RegExp("\\{TYPE_"+e.name+"\\}","gm"),o=t._getGLType(e.type);n=n.replace(i,o),r=r.replace(i,o)})),this._outputs.forEach((function(e){var i=new RegExp("\\{TYPE_"+e.name+"\\}","gm"),o=t._getGLType(e.type);n=n.replace(i,o),r=r.replace(i,o)})),t._emitFunction(r,n,""),this._outputs.forEach((function(e){t.compilationString+=t._declareOutput(e)+";\n"})),t.compilationString+=r+"(";var o=!1;return this._inputs.forEach((function(e,n){var r,a,s;n>0&&(t.compilationString+=", "),i._inputSamplers&&-1!==i._inputSamplers.indexOf(e.name)?t.compilationString+=null!==(s=null===(a=null===(r=e.connectedPoint)||void 0===r?void 0:r.ownerBlock)||void 0===a?void 0:a.samplerName)&&void 0!==s?s:e.associatedVariableName:t.compilationString+=e.associatedVariableName,o=!0})),this._outputs.forEach((function(e,i){(i>0||o)&&(t.compilationString+=", "),t.compilationString+=e.associatedVariableName})),t.compilationString+=");\n",this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".options = ").concat(JSON.stringify(this._options),";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.options=this._options,t},t.prototype._deserialize=function(t,i,n){this._deserializeOptions(t.options),e.prototype._deserialize.call(this,t,i,n)},t.prototype._deserializeOptions=function(e){var t,i,n,r=this;this._options=e,this._code=e.code.join("\n")+"\n",this.name=this.name||e.name,this.target=yp[e.target],null===(t=e.inParameters)||void 0===t||t.forEach((function(e,t){var i=vp[e.type];"sampler2D"===e.type||"samplerCube"===e.type?(r._inputSamplers=r._inputSamplers||[],r._inputSamplers.push(e.name),r.registerInput(e.name,vp.Object,!0,yp.VertexAndFragment,new Om(e.name,r,0,Jm,"ImageSourceBlock"))):r.registerInput(e.name,i),Object.defineProperty(r,e.name,{get:function(){return this._inputs[t]},enumerable:!0,configurable:!0})})),null===(i=e.outParameters)||void 0===i||i.forEach((function(e,t){r.registerOutput(e.name,vp[e.type]),Object.defineProperty(r,e.name,{get:function(){return this._outputs[t]},enumerable:!0,configurable:!0}),"BasedOnInput"===e.type&&(r._outputs[t]._typeConnectionSource=r._findInputByName(e.typeFromInput)[0])})),null===(n=e.inLinkedConnectionTypes)||void 0===n||n.forEach((function(e){r._linkConnectionTypes(r._findInputByName(e.input1)[1],r._findInputByName(e.input2)[1])}))},t.prototype._findInputByName=function(e){if(!e)return null;for(var t=0;t<this._inputs.length;t++)if(this._inputs[t].name===e)return[this._inputs[t],t];return null},t}(Mp);(0,s.Y5)("BABYLON.CustomBlock",hg);var dg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(vp.Float),i._inputs[1].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DotBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = dot(".concat(this.left.associatedVariableName,", 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normalize(".concat(n.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.NormalizeBlock",pg);var fg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.rSwizzle="r",i.gSwizzle="g",i.bSwizzle="b",i.aSwizzle="a",i.registerInput("rgb ",vp.Color3,!0),i.registerInput("r",vp.Float,!0),i.registerInput("g",vp.Float,!0),i.registerInput("b",vp.Float,!0),i.registerInput("a",vp.Float,!0),i.registerOutput("rgba",vp.Color4),i.registerOutput("rgb",vp.Color3),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ColorMergerBlock"},Object.defineProperty(t.prototype,"rgbIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgbOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this.rgbOut},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"rgb "===e?"rgbIn":e},t.prototype._buildSwizzle=function(e){return"."+(this.rSwizzle+this.gSwizzle+this.bSwizzle+this.aSwizzle).substr(0,e)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.r,n=this.g,r=this.b,o=this.a,a=this.rgbIn,s=this._outputs[0],l=this._outputs[1],c=t._getShaderType(vp.Vector4),u=t._getShaderType(vp.Vector3);return a.isConnected?(s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = 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t.rSwizzle=this.rSwizzle,t.gSwizzle=this.gSwizzle,t.bSwizzle=this.bSwizzle,t.aSwizzle=this.aSwizzle,t},t.prototype._deserialize=function(t,i,n){var r,o,a,s;e.prototype._deserialize.call(this,t,i,n),this.rSwizzle=null!==(r=t.rSwizzle)&&void 0!==r?r:"r",this.gSwizzle=null!==(o=t.gSwizzle)&&void 0!==o?o:"g",this.bSwizzle=null!==(a=t.bSwizzle)&&void 0!==a?a:"b",this.aSwizzle=null!==(s=t.aSwizzle)&&void 0!==s?s:"a"},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,'.rSwizzle = "').concat(this.rSwizzle,'";\n'),t+="".concat(this._codeVariableName,'.gSwizzle = "').concat(this.gSwizzle,'";\n'),(t+="".concat(this._codeVariableName,'.bSwizzle = "').concat(this.bSwizzle,'";\n'))+"".concat(this._codeVariableName,'.aSwizzle = "').concat(this.aSwizzle,'";\n')},t}(Mp);(0,s.Y5)("BABYLON.ColorMergerBlock",fg);var _g=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("xyzw",vp.Vector4,!0),i.registerInput("xyz ",vp.Vector3,!0),i.registerInput("xy ",vp.Vector2,!0),i.registerOutput("xyz",vp.Vector3),i.registerOutput("xy",vp.Vector2),i.registerOutput("zw",vp.Vector2),i.registerOutput("x",vp.Float),i.registerOutput("y",vp.Float),i.registerOutput("z",vp.Float),i.registerOutput("w",vp.Float),i.inputsAreExclusive=!0,i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VectorSplitterBlock"},Object.defineProperty(t.prototype,"xyzw",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zw",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"z",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"w",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){switch(e){case"xy ":return"xyIn";case"xyz ":return"xyzIn";default:return e}},t.prototype._outputRename=function(e){switch(e){case"xy":return"xyOut";case"xyz":return"xyzOut";default:return e}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.xyzw.isConnected?this.xyzw:this.xyzIn.isConnected?this.xyzIn:this.xyIn,n=this._outputs[0],r=this._outputs[1],o=this._outputs[2],a=this._outputs[3],s=this._outputs[4],l=this._outputs[5],c=this._outputs[6],u=t._getShaderType(vp.Vector3);return n.hasEndpoints&&(i===this.xyIn?t.compilationString+=t._declareOutput(n)+" = ".concat(u,"(").concat(i.associatedVariableName,", 0.0);\n"):t.compilationString+=t._declareOutput(n)+" = ".concat(i.associatedVariableName,".xyz;\n")),o.hasEndpoints&&this.xyzw.isConnected&&(t.compilationString+=t._declareOutput(o)+" = ".concat(this.xyzw.associatedVariableName,".zw;\n")),r.hasEndpoints&&(t.compilationString+=t._declareOutput(r)+" = ".concat(i.associatedVariableName,".xy;\n")),a.hasEndpoints&&(t.compilationString+=t._declareOutput(a)+" = ".concat(i.associatedVariableName,".x;\n")),s.hasEndpoints&&(t.compilationString+=t._declareOutput(s)+" = ".concat(i.associatedVariableName,".y;\n")),l.hasEndpoints&&(t.compilationString+=t._declareOutput(l)+" = ".concat(i.associatedVariableName,".z;\n")),c.hasEndpoints&&(t.compilationString+=t._declareOutput(c)+" = ".concat(i.associatedVariableName,".w;\n")),this},t}(Mp);(0,s.Y5)("BABYLON.VectorSplitterBlock",_g);var mg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerInput("gradient",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(1,2,!0),i._inputs[2].acceptedConnectionPointTypes.push(vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"LerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = mix(".concat(this.left.associatedVariableName," , ").concat(this.right.associatedVariableName,", ").concat(this.gradient.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.LerpBlock",mg);var gg=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DivideBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," / ").concat(this.right.associatedVariableName,";\n"),this},t}(Kp);(0,s.Y5)("BABYLON.DivideBlock",gg);var vg=function(e){function t(t){return e.call(this,t)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SubtractBlock"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(this.left.associatedVariableName," - ").concat(this.right.associatedVariableName,";\n"),this},t}(Kp);(0,s.Y5)("BABYLON.SubtractBlock",vg);var yg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.Float),i.registerInput("edge",vp.Float),i.registerOutput("output",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"StepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = step(".concat(this.edge.associatedVariableName,", ").concat(this.value.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.StepBlock",yg);var bg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._outputs[0].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"OneMinusBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = 1. - ".concat(this.input.associatedVariableName,";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.OneMinusBlock",bg),(0,s.Y5)("BABYLON.OppositeBlock",bg);var Tg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("worldPosition",vp.Vector4),i.registerInput("cameraPosition",vp.Vector3),i.registerOutput("output",vp.Vector3),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ViewDirectionBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.CameraPosition&&t(e)}));i||(i=new Gp("cameraPosition")).setAsSystemValue(Lp.CameraPosition),i.output.connectTo(this.cameraPosition)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = normalize(".concat(this.cameraPosition.associatedVariableName," - ").concat(this.worldPosition.associatedVariableName,".xyz);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ViewDirectionBlock",Tg);var Eg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("worldNormal",vp.Vector4),i.registerInput("viewDirection",vp.Vector3),i.registerInput("bias",vp.Float),i.registerInput("power",vp.Float),i.registerOutput("fresnel",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FresnelBlock"},Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"viewDirection",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bias",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fresnel",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e){if(!this.viewDirection.isConnected){var t=new Tg("View direction");t.output.connectTo(this.viewDirection),t.autoConfigure(e)}if(!this.bias.isConnected){var i=new Gp("bias");i.value=0,i.output.connectTo(this.bias)}if(!this.power.isConnected){var n=new Gp("power");n.value=1,n.output.connectTo(this.power)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i="//".concat(this.name);return t._emitFunctionFromInclude("fresnelFunction",i,{removeIfDef:!0}),t.compilationString+=t._declareOutput(this.fresnel)+" = computeFresnelTerm(".concat(this.viewDirection.associatedVariableName,".xyz, ").concat(this.worldNormal.associatedVariableName,".xyz, ").concat(this.bias.associatedVariableName,", ").concat(this.power.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.FresnelBlock",Eg);var Sg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MaxBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = max(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.MaxBlock",Sg);var xg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MinBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = min(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.MinBlock",xg);var Cg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(vp.Float),i._inputs[1].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DistanceBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = length(".concat(this.left.associatedVariableName," - ").concat(this.right.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.DistanceBlock",Cg);var Ag=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerOutput("output",vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"LengthBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = length(".concat(this.value.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.LengthBlock",Ag);var Pg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NegateBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = -1.0 * ".concat(this.value.associatedVariableName,";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.NegateBlock",Pg);var Rg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerInput("power",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"PowBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"power",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = pow(".concat(this.value.associatedVariableName,", ").concat(this.power.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.PowBlock",Rg);var Ig=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("seed",vp.AutoDetect),i.registerOutput("output",vp.Float),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector2|vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RandomNumberBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n="//".concat(this.name);return t._emitFunctionFromInclude("helperFunctions",n),t.compilationString+=t._declareOutput(i)+" = getRand(".concat(this.seed.associatedVariableName,".xy);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.RandomNumberBlock",Ig);var Mg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("x",vp.Float),i.registerInput("y",vp.Float),i.registerOutput("output",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ArcTan2Block"},Object.defineProperty(t.prototype,"x",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=1===t.shaderLanguage?"atan2":"atan";return t.compilationString+=t._declareOutput(i)+" = ".concat(n,"(").concat(this.x.associatedVariableName,", ").concat(this.y.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ArcTan2Block",Mg);var Og=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerInput("edge0",vp.Float),i.registerInput("edge1",vp.Float),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SmoothStepBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge0",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edge1",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=t._getShaderType(this.value.type);return t.compilationString+=t._declareOutput(i)+" = smoothstep(".concat(n,"(").concat(this.edge0.associatedVariableName,"), ").concat(n,"(").concat(this.edge1.associatedVariableName,"), ").concat(this.value.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.SmoothStepBlock",Og);var Dg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ReciprocalBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return this.input.type===vp.Matrix?t.compilationString+=t._declareOutput(i)+" = inverse(".concat(this.input.associatedVariableName,");\n"):t.compilationString+=t._declareOutput(i)+" = 1. / ".concat(this.input.associatedVariableName,";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ReciprocalBlock",Dg);var Ng=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerInput("reference",vp.AutoDetect),i.registerInput("distance",vp.Float),i.registerInput("replacement",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(0,3),i._inputs[0].excludedConnectionPointTypes.push(vp.Float),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(vp.Float),i._inputs[1].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[3].excludedConnectionPointTypes.push(vp.Float),i._inputs[3].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ReplaceColorBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reference",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distance",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"replacement",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+";\n",t.compilationString+="if (length(".concat(this.value.associatedVariableName," - ").concat(this.reference.associatedVariableName,") < ").concat(this.distance.associatedVariableName,") {\n"),t.compilationString+="".concat(i.associatedVariableName," = ").concat(this.replacement.associatedVariableName,";\n"),t.compilationString+="} else {\n",t.compilationString+="".concat(i.associatedVariableName," = ").concat(this.value.associatedVariableName,";\n"),t.compilationString+="}\n",this},t}(Mp);(0,s.Y5)("BABYLON.ReplaceColorBlock",Ng);var Fg,Lg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("value",vp.AutoDetect),i.registerInput("steps",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[1].acceptedConnectionPointTypes.push(vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"PosterizeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"steps",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = floor(".concat(this.value.associatedVariableName," / (1.0 / ").concat(this.steps.associatedVariableName,")) * (1.0 / ").concat(this.steps.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.PosterizeBlock",Lg),function(e){e[e.SawTooth=0]="SawTooth",e[e.Square=1]="Square",e[e.Triangle=2]="Triangle"}(Fg||(Fg={}));var wg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.kind=0,i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"WaveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];switch(this.kind){case 0:t.compilationString+=t._declareOutput(i)+" = ".concat(this.input.associatedVariableName," - floor(0.5 + ").concat(this.input.associatedVariableName,");\n");break;case 1:t.compilationString+=t._declareOutput(i)+" = 1.0 - 2.0 * round(fract(".concat(this.input.associatedVariableName,"));\n");break;case 2:t.compilationString+=t._declareOutput(i)+" = 2.0 * abs(2.0 * (".concat(this.input.associatedVariableName," - floor(0.5 + ").concat(this.input.associatedVariableName,"))) - 1.0;\n")}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.kind=this.kind,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.kind=t.kind},t}(Mp);(0,s.Y5)("BABYLON.WaveBlock",wg);var Bg=function(){function e(e,t){this.step=e,this.color=t}return Object.defineProperty(e.prototype,"step",{get:function(){return this._step},set:function(e){this._step=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"color",{get:function(){return this._color},set:function(e){this._color=e},enumerable:!1,configurable:!0}),e}(),Ug=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.colorSteps=[new Bg(0,p.v9.Black()),new Bg(1,p.v9.White())],i.onValueChangedObservable=new h.cP,i.registerInput("gradient",vp.AutoDetect),i.registerOutput("output",vp.Color3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Float|vp.Vector2|vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.colorStepsUpdated=function(){this.onValueChangedObservable.notifyObservers(this)},t.prototype.getClassName=function(){return"GradientBlock"},Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._writeColorConstant=function(e,t){var i=this.colorSteps[e];return"".concat(t,"(").concat(i.color.r,", ").concat(i.color.g,", ").concat(i.color.b,")")},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=t._getShaderType(vp.Vector3);if(this.colorSteps.length&&this.gradient.connectedPoint){var r=t._getFreeVariableName("gradientTempColor"),o=t._getFreeVariableName("gradientTempPosition");t.compilationString+="".concat(t._declareLocalVar(r,vp.Vector3)," = ").concat(this._writeColorConstant(0,n),";\n"),t.compilationString+="".concat(t._declareLocalVar(o,vp.Float),";\n");var a=this.gradient.associatedVariableName;this.gradient.connectedPoint.type!==vp.Float&&(a+=".x");for(var s=1;s<this.colorSteps.length;s++){var l=this.colorSteps[s],c=this.colorSteps[s-1];t.compilationString+="".concat(o," = clamp((").concat(a," - ").concat(t._emitFloat(c.step),") / (").concat(t._emitFloat(l.step)," -  ").concat(t._emitFloat(c.step),"), 0.0, 1.0) * step(").concat(t._emitFloat(s),", ").concat(t._emitFloat(this.colorSteps.length-1),");\n"),t.compilationString+="".concat(r," = mix(").concat(r,", ").concat(this._writeColorConstant(s,n),", ").concat(o,");\n")}return t.compilationString+=t._declareOutput(i)+" = ".concat(r,";\n"),this}t.compilationString+=t._declareOutput(i)+" = ".concat(n,"(0., 0., 0.);\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);t.colorSteps=[];for(var i=0,n=this.colorSteps;i<n.length;i++){var r=n[i];t.colorSteps.push({step:r.step,color:{r:r.color.r,g:r.color.g,b:r.color.b}})}return t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.colorSteps.length=0;for(var r=0,o=t.colorSteps;r<o.length;r++){var a=o[r];this.colorSteps.push(new Bg(a.step,new p.v9(a.color.r,a.color.g,a.color.b)))}},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);t+="".concat(this._codeVariableName,".colorSteps = [];\n");for(var i=0,n=this.colorSteps;i<n.length;i++){var r=n[i];t+="".concat(this._codeVariableName,".colorSteps.push(new BABYLON.GradientBlockColorStep(").concat(r.step,", new BABYLON.Color3(").concat(r.color.r,", ").concat(r.color.g,", ").concat(r.color.b,")));\n")}return t},t}(Mp);(0,s.Y5)("BABYLON.GradientBlock",Ug);var Vg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerInput("gradient",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(1,2,!0),i._inputs[2].acceptedConnectionPointTypes.push(vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NLerpBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gradient",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = normalize(mix(".concat(this.left.associatedVariableName," , ").concat(this.right.associatedVariableName,", ").concat(this.gradient.associatedVariableName,"));\n"),this},t}(Mp);(0,s.Y5)("BABYLON.NLerpBlock",Vg);var kg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.manhattanDistance=!1,i.registerInput("seed",vp.Vector3),i.registerInput("jitter",vp.Float),i.registerOutput("output",vp.Vector2),i.registerOutput("x",vp.Float),i.registerOutput("y",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"WorleyNoise3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"jitter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"x",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"y",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&(this.output.hasEndpoints||this.x.hasEndpoints||this.y.hasEndpoints)){var i="vec3 permute(vec3 x){\n";i+="    return mod((34.0 * x + 1.0) * x, 289.0);\n",i+="}\n\n",i+="vec3 dist(vec3 x, vec3 y, vec3 z,  bool manhattanDistance){\n",i+="    return [manhattanDistance ?  abs(x) + abs(y) + abs(z) :  (x * x + y * y + z * z)];\n",i+="}\n\n",i+="vec2 worley(vec3 P, float jitter, bool manhattanDistance){\n",i+="    float K = 0.142857142857; // 1/7\n",i+="    float Ko = 0.428571428571; // 1/2-K/2\n",i+="    float  K2 = 0.020408163265306; // 1/(7*7)\n",i+="    float Kz = 0.166666666667; // 1/6\n",i+="    float Kzo = 0.416666666667; // 1/2-1/6*2\n",i+="\n",i+="    vec3 Pi = mod(floor(P), 289.0);\n",i+="    vec3 Pf = fract(P) - 0.5;\n",i+="\n",i+="    vec3 Pfx = Pf.x + vec3(1.0, 0.0, -1.0);\n",i+="    vec3 Pfy = Pf.y + vec3(1.0, 0.0, -1.0);\n",i+="    vec3 Pfz = Pf.z + vec3(1.0, 0.0, -1.0);\n",i+="\n",i+="    vec3 p = permute(Pi.x + vec3(-1.0, 0.0, 1.0));\n",i+="    vec3 p1 = permute(p + Pi.y - 1.0);\n",i+="    vec3 p2 = permute(p + Pi.y);\n",i+="    vec3 p3 = permute(p + Pi.y + 1.0);\n",i+="\n",i+="    vec3 p11 = permute(p1 + Pi.z - 1.0);\n",i+="    vec3 p12 = permute(p1 + Pi.z);\n",i+="    vec3 p13 = permute(p1 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 p21 = permute(p2 + Pi.z - 1.0);\n",i+="    vec3 p22 = permute(p2 + Pi.z);\n",i+="    vec3 p23 = permute(p2 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 p31 = permute(p3 + Pi.z - 1.0);\n",i+="    vec3 p32 = permute(p3 + Pi.z);\n",i+="    vec3 p33 = permute(p3 + Pi.z + 1.0);\n",i+="\n",i+="    vec3 ox11 = fract(p11*K) - Ko;\n",i+="    vec3 oy11 = mod(floor(p11*K), 7.0)*K - Ko;\n",i+="    vec3 oz11 = floor(p11*K2)*Kz - Kzo; // p11 < 289 guaranteed\n",i+="\n",i+="    vec3 ox12 = fract(p12*K) - Ko;\n",i+="    vec3 oy12 = mod(floor(p12*K), 7.0)*K - Ko;\n",i+="    vec3 oz12 = floor(p12*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox13 = fract(p13*K) - Ko;\n",i+="    vec3 oy13 = mod(floor(p13*K), 7.0)*K - Ko;\n",i+="    vec3 oz13 = floor(p13*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox21 = fract(p21*K) - Ko;\n",i+="    vec3 oy21 = mod(floor(p21*K), 7.0)*K - Ko;\n",i+="    vec3 oz21 = floor(p21*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox22 = fract(p22*K) - Ko;\n",i+="    vec3 oy22 = mod(floor(p22*K), 7.0)*K - Ko;\n",i+="    vec3 oz22 = floor(p22*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox23 = fract(p23*K) - Ko;\n",i+="    vec3 oy23 = mod(floor(p23*K), 7.0)*K - Ko;\n",i+="    vec3 oz23 = floor(p23*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox31 = fract(p31*K) - Ko;\n",i+="    vec3 oy31 = mod(floor(p31*K), 7.0)*K - Ko;\n",i+="    vec3 oz31 = floor(p31*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox32 = fract(p32*K) - Ko;\n",i+="    vec3 oy32 = mod(floor(p32*K), 7.0)*K - Ko;\n",i+="    vec3 oz32 = floor(p32*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 ox33 = fract(p33*K) - Ko;\n",i+="    vec3 oy33 = mod(floor(p33*K), 7.0)*K - Ko;\n",i+="    vec3 oz33 = floor(p33*K2)*Kz - Kzo;\n",i+="\n",i+="    vec3 dx11 = Pfx + jitter*ox11;\n",i+="    vec3 dy11 = Pfy.x + jitter*oy11;\n",i+="    vec3 dz11 = Pfz.x + jitter*oz11;\n",i+="\n",i+="    vec3 dx12 = Pfx + jitter*ox12;\n",i+="    vec3 dy12 = Pfy.x + jitter*oy12;\n",i+="    vec3 dz12 = Pfz.y + jitter*oz12;\n",i+="\n",i+="    vec3 dx13 = Pfx + jitter*ox13;\n",i+="    vec3 dy13 = Pfy.x + jitter*oy13;\n",i+="    vec3 dz13 = Pfz.z + jitter*oz13;\n",i+="\n",i+="    vec3 dx21 = Pfx + jitter*ox21;\n",i+="    vec3 dy21 = Pfy.y + jitter*oy21;\n",i+="    vec3 dz21 = Pfz.x + jitter*oz21;\n",i+="\n",i+="    vec3 dx22 = Pfx + jitter*ox22;\n",i+="    vec3 dy22 = Pfy.y + jitter*oy22;\n",i+="    vec3 dz22 = Pfz.y + jitter*oz22;\n",i+="\n",i+="    vec3 dx23 = Pfx + jitter*ox23;\n",i+="    vec3 dy23 = Pfy.y + jitter*oy23;\n",i+="    vec3 dz23 = Pfz.z + jitter*oz23;\n",i+="\n",i+="    vec3 dx31 = Pfx + jitter*ox31;\n",i+="    vec3 dy31 = Pfy.z + jitter*oy31;\n",i+="    vec3 dz31 = Pfz.x + jitter*oz31;\n",i+="\n",i+="    vec3 dx32 = Pfx + jitter*ox32;\n",i+="    vec3 dy32 = Pfy.z + jitter*oy32;\n",i+="    vec3 dz32 = Pfz.y + jitter*oz32;\n",i+="\n",i+="    vec3 dx33 = Pfx + jitter*ox33;\n",i+="    vec3 dy33 = Pfy.z + jitter*oy33;\n",i+="    vec3 dz33 = Pfz.z + jitter*oz33;\n",i+="\n",i+="    vec3 d11 = dist(dx11, dy11, dz11, manhattanDistance);\n",i+="    vec3 d12 = dist(dx12, dy12, dz12, manhattanDistance);\n",i+="    vec3 d13 = dist(dx13, dy13, dz13, manhattanDistance);\n",i+="    vec3 d21 = dist(dx21, dy21, dz21, manhattanDistance);\n",i+="    vec3 d22 = dist(dx22, dy22, dz22, manhattanDistance);\n",i+="    vec3 d23 = dist(dx23, dy23, dz23, manhattanDistance);\n",i+="    vec3 d31 = dist(dx31, dy31, dz31, manhattanDistance);\n",i+="    vec3 d32 = dist(dx32, dy32, dz32, manhattanDistance);\n",i+="    vec3 d33 = dist(dx33, dy33, dz33, manhattanDistance);\n",i+="\n",i+="    vec3 d1a = min(d11, d12);\n",i+="    d12 = max(d11, d12);\n",i+="    d11 = min(d1a, d13); // Smallest now not in d12 or d13\n",i+="    d13 = max(d1a, d13);\n",i+="    d12 = min(d12, d13); // 2nd smallest now not in d13\n",i+="    vec3 d2a = min(d21, d22);\n",i+="    d22 = max(d21, d22);\n",i+="    d21 = min(d2a, d23); // Smallest now not in d22 or d23\n",i+="    d23 = max(d2a, d23);\n",i+="    d22 = min(d22, d23); // 2nd smallest now not in d23\n",i+="    vec3 d3a = min(d31, d32);\n",i+="    d32 = max(d31, d32);\n",i+="    d31 = min(d3a, d33); // Smallest now not in d32 or d33\n",i+="    d33 = max(d3a, d33);\n",i+="    d32 = min(d32, d33); // 2nd smallest now not in d33\n",i+="    vec3 da = min(d11, d21);\n",i+="    d21 = max(d11, d21);\n",i+="    d11 = min(da, d31); // Smallest now in d11\n",i+="    d31 = max(da, d31); // 2nd smallest now not in d31\n",i+="    if (d11.x >= d11.y) { vec2 temp = d11.yx; d11.x = temp.x; d11.y = temp.y; }\n",i+="    if (d11.x >= d11.z) { vec2 temp = d11.zx; d11.x = temp.x; d11.z = temp.y; }\n",i+="    d12 = min(d12, d21); // 2nd smallest now not in d21\n",i+="    d12 = min(d12, d22); // nor in d22\n",i+="    d12 = min(d12, d31); // nor in d31\n",i+="    d12 = min(d12, d32); // nor in d32\n",i+="    vec2 temp2 = min(d11.yz, d12.xy); // nor in d12.yz\n",i+="    d11.y = temp2.x;\n",i+="    d11.z = temp2.y;\n",i+="    d11.y = min(d11.y, d12.z); // Only two more to go\n",i+="    d11.y = min(d11.y, d11.z); // Done! (Phew!)\n",i+="    return sqrt(d11.xy); // F1, F2\n",i+="}\n\n",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("worley3D",i,"// Worley3D");var n=t._getFreeVariableName("worleyTemp");return t.compilationString+="".concat(t._declareLocalVar(n,vp.Vector2)," = worley(").concat(this.seed.associatedVariableName,", ").concat(this.jitter.associatedVariableName,", ").concat(this.manhattanDistance,");\n"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(n,";\n")),this.x.hasEndpoints&&(t.compilationString+=t._declareOutput(this.x)+" = ".concat(n,".x;\n")),this.y.hasEndpoints&&(t.compilationString+=t._declareOutput(this.y)+" = ".concat(n,".y;\n")),this}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".manhattanDistance = ").concat(this.manhattanDistance,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.manhattanDistance=this.manhattanDistance,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.manhattanDistance=t.manhattanDistance},(0,m.Cg)([Fp("Use Manhattan Distance",0,"PROPERTIES",{notifiers:{update:!1}})],t.prototype,"manhattanDistance",void 0),t}(Mp);(0,s.Y5)("BABYLON.WorleyNoise3DBlock",kg);var Gg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("seed",vp.Vector3),i.registerOutput("output",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SimplexPerlin3DBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){var i="const float SKEWFACTOR = 1.0/3.0;\n";return i+="const float UNSKEWFACTOR = 1.0/6.0;\n",i+="const float SIMPLEX_CORNER_POS = 0.5;\n",i+="const float SIMPLEX_TETRAHADRON_HEIGHT = 0.70710678118654752440084436210485;\n",i+="float SimplexPerlin3D( vec3 source ){\n",i+="    vec3 P = source;\n",i+="    P.x = [P.x == 0. && P.y == 0. && P.z == 0. ? 0.00001 : P.x];\n",i+="    P *= SIMPLEX_TETRAHADRON_HEIGHT;\n",i+="    vec3 Pi = floor( P + dot( P, vec3( SKEWFACTOR) ) );",i+="    vec3 x0 = P - Pi + dot(Pi, vec3( UNSKEWFACTOR ) );\n",i+="    vec3 g = step(x0.yzx, x0.xyz);\n",i+="    vec3 l = 1.0 - g;\n",i+="    vec3 Pi_1 = min( g.xyz, l.zxy );\n",i+="    vec3 Pi_2 = max( g.xyz, l.zxy );\n",i+="    vec3 x1 = x0 - Pi_1 + UNSKEWFACTOR;\n",i+="    vec3 x2 = x0 - Pi_2 + SKEWFACTOR;\n",i+="    vec3 x3 = x0 - SIMPLEX_CORNER_POS;\n",i+="    vec4 v1234_x = vec4( x0.x, x1.x, x2.x, x3.x );\n",i+="    vec4 v1234_y = vec4( x0.y, x1.y, x2.y, x3.y );\n",i+="    vec4 v1234_z = vec4( x0.z, x1.z, x2.z, x3.z );\n",i+="    Pi = Pi.xyz - floor(Pi.xyz * ( 1.0 / 69.0 )) * 69.0;\n",i+="    vec3 Pi_inc1 = step( Pi, vec3( 69.0 - 1.5 ) ) * ( Pi + 1.0 );\n",i+="    vec4 Pt = vec4( Pi.xy, Pi_inc1.xy ) + vec2( 50.0, 161.0 ).xyxy;\n",i+="    Pt *= Pt;\n",i+="    vec4 V1xy_V2xy = mix( Pt.xyxy, Pt.zwzw, vec4( Pi_1.xy, Pi_2.xy ) );\n",i+="    Pt = vec4( Pt.x, V1xy_V2xy.xz, Pt.z ) * vec4( Pt.y, V1xy_V2xy.yw, Pt.w );\n",i+="    const vec3 SOMELARGEFLOATS = vec3( 635.298681, 682.357502, 668.926525 );\n",i+="    const vec3 ZINC = vec3( 48.500388, 65.294118, 63.934599 );\n",i+="    vec3 lowz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi.zzz * ZINC.xyz ) );\n",i+="    vec3 highz_mods = vec3( 1.0 / ( SOMELARGEFLOATS.xyz + Pi_inc1.zzz * ZINC.xyz ) );\n",i+="    Pi_1 = [( Pi_1.z < 0.5 ) ? lowz_mods : highz_mods];\n",i+="    Pi_2 = [( Pi_2.z < 0.5 ) ? lowz_mods : highz_mods];\n",i+="    vec4 hash_0 = fract( Pt * vec4( lowz_mods.x, Pi_1.x, Pi_2.x, highz_mods.x ) ) - 0.49999;\n",i+="    vec4 hash_1 = fract( Pt * vec4( lowz_mods.y, Pi_1.y, Pi_2.y, highz_mods.y ) ) - 0.49999;\n",i+="    vec4 hash_2 = fract( Pt * vec4( lowz_mods.z, Pi_1.z, Pi_2.z, highz_mods.z ) ) - 0.49999;\n",i+="    vec4 grad_results = inversesqrt( hash_0 * hash_0 + hash_1 * hash_1 + hash_2 * hash_2 ) * ( hash_0 * v1234_x + hash_1 * v1234_y + hash_2 * v1234_z );\n",i+="    const float FINAL_NORMALIZATION = 37.837227241611314102871574478976;\n",i+="    vec4 kernel_weights = v1234_x * v1234_x + v1234_y * v1234_y + v1234_z * v1234_z;\n",i+="    kernel_weights = max(0.5 - kernel_weights, vec4(0.));\n",i+="    kernel_weights = kernel_weights*kernel_weights*kernel_weights;\n",i+="    return dot( kernel_weights, grad_results ) * FINAL_NORMALIZATION;\n",i+="}\n",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("SimplexPerlin3D",i,"// SimplexPerlin3D"),t.compilationString+=t._declareOutput(this._outputs[0])+" = SimplexPerlin3D(".concat(this.seed.associatedVariableName,");\n"),this}},t}(Mp);(0,s.Y5)("BABYLON.SimplexPerlin3DBlock",Gg);var zg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("normalMap0",vp.AutoDetect),i.registerInput("normalMap1",vp.AutoDetect),i.registerOutput("output",vp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Color4|vp.Vector3|vp.Vector4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Color4|vp.Vector3|vp.Vector4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NormalBlendBlock"},Object.defineProperty(t.prototype,"normalMap0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMap1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this._inputs[0],r=this._inputs[1],o=t._getFreeVariableName("stepR"),a=t._getFreeVariableName("stepG");return t.compilationString+="".concat(t._declareLocalVar(o,vp.Float)," = step(0.5, ").concat(n.associatedVariableName,".r);\n"),t.compilationString+="".concat(t._declareLocalVar(a,vp.Float)," = step(0.5, ").concat(n.associatedVariableName,".g);\n"),t.compilationString+=t._declareOutput(i)+";\n",t.compilationString+="".concat(i.associatedVariableName,".r = (1.0 - ").concat(o,") * ").concat(n.associatedVariableName,".r * ").concat(r.associatedVariableName,".r * 2.0 + ").concat(o," * (1.0 - (1.0 - ").concat(n.associatedVariableName,".r) * (1.0 - ").concat(r.associatedVariableName,".r) * 2.0);\n"),t.compilationString+="".concat(i.associatedVariableName,".g = (1.0 - ").concat(a,") * ").concat(n.associatedVariableName,".g * ").concat(r.associatedVariableName,".g * 2.0 + ").concat(a," * (1.0 - (1.0 - ").concat(n.associatedVariableName,".g) * (1.0 - ").concat(r.associatedVariableName,".g) * 2.0);\n"),t.compilationString+="".concat(i.associatedVariableName,".b = ").concat(n.associatedVariableName,".b * ").concat(r.associatedVariableName,".b;\n"),this},t}(Mp);(0,s.Y5)("BABYLON.NormalBlendBlock",zg);var Yg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.Vector2),i.registerInput("angle",vp.Float),i.registerOutput("output",vp.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"Rotate2dBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new Gp("angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this.angle,r=this.input;return t.compilationString+=t._declareOutput(i)+" = vec2(cos(".concat(n.associatedVariableName,") * ").concat(r.associatedVariableName,".x - sin(").concat(n.associatedVariableName,") * ").concat(r.associatedVariableName,".y, sin(").concat(n.associatedVariableName,") * ").concat(r.associatedVariableName,".x + cos(").concat(n.associatedVariableName,") * ").concat(r.associatedVariableName,".y);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.Rotate2dBlock",Yg);var Xg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("incident",vp.AutoDetect),i.registerInput("normal",vp.AutoDetect),i.registerOutput("output",vp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ReflectBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = reflect(".concat(this.incident.associatedVariableName,".xyz, ").concat(this.normal.associatedVariableName,".xyz);\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ReflectBlock",Xg);var Wg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("incident",vp.AutoDetect),i.registerInput("normal",vp.AutoDetect),i.registerInput("ior",vp.Float),i.registerOutput("output",vp.Vector3),i._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i._inputs[1].addExcludedConnectionPointFromAllowedTypes(vp.Vector3|vp.Vector4|vp.Color3|vp.Color4),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RefractBlock"},Object.defineProperty(t.prototype,"incident",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ior",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return t.compilationString+=t._declareOutput(i)+" = refract(".concat(this.incident.associatedVariableName,".xyz, ").concat(this.normal.associatedVariableName,".xyz, ").concat(this.ior.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.RefractBlock",Wg);var Hg=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("color",vp.Color3),i.registerInput("level",vp.Float),i.registerOutput("output",vp.Color3),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DesaturateBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this.color.associatedVariableName,r=t._getFreeVariableName("colorMin"),o=t._getFreeVariableName("colorMax"),a=t._getFreeVariableName("colorMerge");return t.compilationString+="".concat(t._declareLocalVar(r,vp.Float)," = min(min(").concat(n,".x, ").concat(n,".y), ").concat(n,".z);\n"),t.compilationString+="".concat(t._declareLocalVar(o,vp.Float)," = max(max(").concat(n,".x, ").concat(n,".y), ").concat(n,".z);\n"),t.compilationString+="".concat(t._declareLocalVar(a,vp.Float)," = 0.5 * (").concat(r," + ").concat(o,");\n"),t.compilationString+=t._declareOutput(i)+" = mix(".concat(n,", ").concat(t._getShaderType(vp.Vector3),"(").concat(a,", ").concat(a,", ").concat(a,"), ").concat(this.level.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.DesaturateBlock",Hg);var jg=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n.albedoScaling=!1,n.linkSheenWithAlbedo=!1,n._isUnique=!0,n.registerInput("intensity",vp.Float,!0,yp.Fragment),n.registerInput("color",vp.Color3,!0,yp.Fragment),n.registerInput("roughness",vp.Float,!0,yp.Fragment),n.registerOutput("sheen",vp.Object,yp.Fragment,new Om("sheen",n,1,t,"SheenBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("sheenOut"),e._excludeVariableName("sheenMapData"),e._excludeVariableName("vSheenColor"),e._excludeVariableName("vSheenRoughness")},t.prototype.getClassName=function(){return"SheenBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheen",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n),n.setValue("SHEEN",!0),n.setValue("SHEEN_USE_ROUGHNESS_FROM_MAINTEXTURE",!0,!0),n.setValue("SHEEN_LINKWITHALBEDO",this.linkSheenWithAlbedo,!0),n.setValue("SHEEN_ROUGHNESS",this.roughness.isConnected,!0),n.setValue("SHEEN_ALBEDOSCALING",this.albedoScaling,!0)},t.prototype.getCode=function(e,t){var i=this.color.isConnected?this.color.associatedVariableName:"vec3".concat(t.fSuffix,"(1.)"),n=this.intensity.isConnected?this.intensity.associatedVariableName:"1.",r=this.roughness.isConnected?this.roughness.associatedVariableName:"0.",o="vec4".concat(t.fSuffix,"(0.)"),a=1===t.shaderLanguage;return"#ifdef SHEEN\n            ".concat(a?"var sheenOut: sheenOutParams":"sheenOutParams sheenOut",";\n\n            ").concat(t._declareLocalVar("vSheenColor",vp.Vector4)," = vec4").concat(t.fSuffix,"(").concat(i,", ").concat(n,");\n\n            sheenOut = sheenBlock(\n                vSheenColor\n            #ifdef SHEEN_ROUGHNESS\n                , ").concat(r,"\n            #endif\n                , roughness\n            #ifdef SHEEN_TEXTURE\n                , ").concat(o,"\n                ").concat(a?", ".concat(o,"Sampler"):"","\n                , 1.0\n            #endif\n                , reflectance\n            #ifdef SHEEN_LINKWITHALBEDO\n                , baseColor\n                , surfaceAlbedo\n            #endif\n            #ifdef ENVIRONMENTBRDF\n                , NdotV\n                , environmentBrdf\n            #endif\n            #if defined(REFLECTION) && defined(ENVIRONMENTBRDF)\n                , AARoughnessFactors\n                , ").concat(a?"uniforms.":"").concat(null==e?void 0:e._vReflectionMicrosurfaceInfosName,"\n                , ").concat(null==e?void 0:e._vReflectionInfosName,"\n                , ").concat(null==e?void 0:e.reflectionColor,"\n                , ").concat(a?"uniforms.":"","vLightingIntensity\n                #ifdef ").concat(null==e?void 0:e._define3DName,"\n                    , ").concat(null==e?void 0:e._cubeSamplerName,"                                      \n                    ").concat(a?", ".concat(null==e?void 0:e._cubeSamplerName,"Sampler"):"","\n                #else\n                    , ").concat(null==e?void 0:e._2DSamplerName,"\n                    ").concat(a?", ".concat(null==e?void 0:e._2DSamplerName,"Sampler"):"","\n                #endif\n                , reflectionOut.reflectionCoords\n                , NdotVUnclamped\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null==e?void 0:e._define3DName,"\n                        , ").concat(null==e?void 0:e._cubeSamplerName,"                        \n                        ").concat(a?", ".concat(null==e?void 0:e._cubeSamplerName,"Sampler"):"","\n                        , ").concat(null==e?void 0:e._cubeSamplerName,"\n                        ").concat(a?", ".concat(null==e?void 0:e._cubeSamplerName,"Sampler"):"","\n                    #else\n                        , ").concat(null==e?void 0:e._2DSamplerName,"\n                        ").concat(a?", ".concat(null==e?void 0:e._2DSamplerName,"Sampler"):"","\n                        , ").concat(null==e?void 0:e._2DSamplerName,"\n                        ").concat(a?", ".concat(null==e?void 0:e._2DSamplerName,"Sampler"):"","\n                    #endif\n                #endif\n                #if !defined(").concat(null==e?void 0:e._defineSkyboxName,") && defined(RADIANCEOCCLUSION)\n                    , seo\n                #endif\n                #if !defined(").concat(null==e?void 0:e._defineSkyboxName,") && defined(HORIZONOCCLUSION) && defined(BUMP) && defined(").concat(null==e?void 0:e._define3DName,")\n                    , eho\n                #endif\n            #endif\n            );\n\n            #ifdef SHEEN_LINKWITHALBEDO\n                surfaceAlbedo = sheenOut.surfaceAlbedo;\n            #endif\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===yp.Fragment&&e.sharedData.blocksWithDefines.push(this),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return(t+="".concat(this._codeVariableName,".albedoScaling = ").concat(this.albedoScaling,";\n"))+"".concat(this._codeVariableName,".linkSheenWithAlbedo = ").concat(this.linkSheenWithAlbedo,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.albedoScaling=this.albedoScaling,t.linkSheenWithAlbedo=this.linkSheenWithAlbedo,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.albedoScaling=t.albedoScaling,this.linkSheenWithAlbedo=t.linkSheenWithAlbedo},(0,m.Cg)([Fp("Albedo scaling",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"albedoScaling",void 0),(0,m.Cg)([Fp("Link sheen with albedo",0,"PROPERTIES",{notifiers:{update:!0}})],t.prototype,"linkSheenWithAlbedo",void 0),t}(Mp);(0,s.Y5)("BABYLON.SheenBlock",jg);var qg=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n._tangentCorrectionFactorName="",n._isUnique=!0,n.registerInput("intensity",vp.Float,!0,yp.Fragment),n.registerInput("direction",vp.Vector2,!0,yp.Fragment),n.registerInput("uv",vp.Vector2,!0),n.registerInput("worldTangent",vp.Vector4,!0),n.registerInput("TBN",vp.Object,!0,yp.VertexAndFragment,new Om("TBN",n,0,Bm,"TBNBlock")),n.registerInput("roughness",vp.Float,!0,yp.Fragment),n.registerOutput("anisotropy",vp.Object,yp.Fragment,new Om("anisotropy",n,1,t,"AnisotropyBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("anisotropicOut"),e._excludeVariableName("TBN")},t.prototype.getClassName=function(){return"AnisotropyBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"direction",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anisotropy",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._generateTBNSpace=function(e){var t="",i="//".concat(this.name),n=this.uv,r=this.worldPositionConnectionPoint,o=this.worldNormalConnectionPoint,a=this.worldTangent;n.isConnected||T.V.Error("You must connect the 'uv' input of the Anisotropy block!"),e._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var s={search:/defined\(TANGENT\)/g,replace:a.isConnected?"defined(TANGENT)":"defined(IGNORE)"},l=this.TBN;return l.isConnected?e.compilationString+="\n            #ifdef TBNBLOCK\n            mat3 vTBN = ".concat(l.associatedVariableName,";\n            #endif\n            "):a.isConnected&&(t+="vec3 tbnNormal = normalize(".concat(o.associatedVariableName,".xyz);\n"),t+="vec3 tbnTangent = normalize(".concat(a.associatedVariableName,".xyz);\n"),t+="vec3 tbnBitangent = cross(tbnNormal, tbnTangent) * ".concat(this._tangentCorrectionFactorName,";\n"),t+="mat3 vTBN = mat3(tbnTangent, tbnBitangent, tbnNormal);\n"),t+="\n            #if defined(".concat(a.isConnected?"TANGENT":"IGNORE",") && defined(NORMAL)\n                mat3 TBN = vTBN;\n            #else\n                mat3 TBN = cotangent_frame(").concat(o.associatedVariableName+".xyz",", ").concat("v_"+r.associatedVariableName+".xyz",", ").concat(n.isConnected?n.associatedVariableName:"vec2(0.)",", vec2(1., 1.));\n            #endif\n"),e._emitFunctionFromInclude("bumpFragmentMainFunctions",i,{replaceStrings:[s]}),t},t.prototype.getCode=function(e,t){void 0===t&&(t=!1);var i="";t&&(i+=this._generateTBNSpace(e));var n=1===e.shaderLanguage,r=this.intensity.isConnected?this.intensity.associatedVariableName:"1.0",o=this.direction.isConnected?this.direction.associatedVariableName:"vec2(1., 0.)",a=this.roughness.isConnected?this.roughness.associatedVariableName:"0.";return i+"".concat(n?"var anisotropicOut: anisotropicOutParams":"anisotropicOutParams anisotropicOut",";\n            anisotropicOut = anisotropicBlock(\n                vec3(").concat(o,", ").concat(r,"),\n                ").concat(a,",\n            #ifdef ANISOTROPIC_TEXTURE\n                vec3(0.),\n            #endif\n                TBN,\n                normalW,\n                viewDirectionW\n            );\n")},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n),n.setValue("ANISOTROPIC",!0),n.setValue("ANISOTROPIC_TEXTURE",!1,!0),n.setValue("ANISOTROPIC_LEGACY",!this.roughness.isConnected)},t.prototype.bind=function(t,i,n){e.prototype.bind.call(this,t,i,n),n&&t.setFloat(this._tangentCorrectionFactorName,n.getWorldMatrix().determinant()<0?-1:1)},t.prototype._buildBlock=function(e){return e.target===yp.Fragment&&(e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this),this._tangentCorrectionFactorName=e._getFreeDefineName("tangentCorrectionFactor"),e._emitUniformFromString(this._tangentCorrectionFactorName,vp.Float)),this},t}(Mp);(0,s.Y5)("BABYLON.AnisotropyBlock",qg);var Kg=function(e){function t(i){var n=e.call(this,i)||this;return n.useSphericalHarmonics=!0,n.forceIrradianceInFragment=!1,n._isUnique=!0,n.registerInput("position",vp.AutoDetect,!1,yp.Vertex),n.registerInput("world",vp.Matrix,!1,yp.Vertex),n.registerInput("color",vp.Color3,!0,yp.Fragment),n.registerOutput("reflection",vp.Object,yp.Fragment,new Om("reflection",n,1,t,"ReflectionBlock")),n.position.addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),n}return(0,m.C6)(t,e),t.prototype._onGenerateOnlyFragmentCodeChanged=function(){return this.position.isConnected?(this.generateOnlyFragmentCode=!this.generateOnlyFragmentCode,T.V.Error("The position input must not be connected to be able to switch!"),!1):(this._setTarget(),!0)},t.prototype._setTarget=function(){e.prototype._setTarget.call(this),this.getInputByName("position").target=this.generateOnlyFragmentCode?yp.Fragment:yp.Vertex,this.generateOnlyFragmentCode&&(this.forceIrradianceInFragment=!0)},t.prototype.getClassName=function(){return"ReflectionBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this.worldPositionConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this.worldNormalConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"world",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this.cameraPositionConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this.viewConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflection",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasTexture",{get:function(){return!!this._getTexture()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionColor",{get:function(){return this.color.isConnected?this.color.associatedVariableName:"vec3(1., 1., 1.)"},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(){return this.texture?this.texture:this._scene.environmentTexture},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n);var r=this._getTexture(),o=r&&r.getTextureMatrix;n.setValue("REFLECTION",o,!0),o&&(n.setValue(this._defineLODReflectionAlpha,r.lodLevelInAlpha,!0),n.setValue(this._defineLinearSpecularReflection,r.linearSpecularLOD,!0),n.setValue(this._defineOppositeZ,this._scene.useRightHandedSystem?!r.invertZ:r.invertZ,!0),n.setValue("SPHERICAL_HARMONICS",this.useSphericalHarmonics,!0),n.setValue("GAMMAREFLECTION",r.gammaSpace,!0),n.setValue("RGBDREFLECTION",r.isRGBD,!0),r&&r.coordinatesMode!==an.g.SKYBOX_MODE&&r.isCube&&(n.setValue("USESPHERICALFROMREFLECTIONMAP",!0),n.setValue("USEIRRADIANCEMAP",!1),this.forceIrradianceInFragment||this._scene.getEngine().getCaps().maxVaryingVectors<=8?n.setValue("USESPHERICALINVERTEX",!1):n.setValue("USESPHERICALINVERTEX",!0)))},t.prototype.bind=function(t,i,n,r){e.prototype.bind.call(this,t,i,n);var o=this._getTexture();if(o&&r){o.isCube?t.setTexture(this._cubeSamplerName,o):t.setTexture(this._2DSamplerName,o);var a=o.getSize().width;t.setFloat3(this._vReflectionMicrosurfaceInfosName,a,o.lodGenerationScale,o.lodGenerationOffset),t.setFloat2(this._vReflectionFilteringInfoName,a,B.X.Log2(a));var s=r.materialDefines,l=o.sphericalPolynomial;if(s.USESPHERICALFROMREFLECTIONMAP&&l)if(s.SPHERICAL_HARMONICS){var c=l.preScaledHarmonics;t.setVector3("vSphericalL00",c.l00),t.setVector3("vSphericalL1_1",c.l1_1),t.setVector3("vSphericalL10",c.l10),t.setVector3("vSphericalL11",c.l11),t.setVector3("vSphericalL2_2",c.l2_2),t.setVector3("vSphericalL2_1",c.l2_1),t.setVector3("vSphericalL20",c.l20),t.setVector3("vSphericalL21",c.l21),t.setVector3("vSphericalL22",c.l22)}else t.setFloat3("vSphericalX",l.x.x,l.x.y,l.x.z),t.setFloat3("vSphericalY",l.y.x,l.y.y,l.y.z),t.setFloat3("vSphericalZ",l.z.x,l.z.y,l.z.z),t.setFloat3("vSphericalXX_ZZ",l.xx.x-l.zz.x,l.xx.y-l.zz.y,l.xx.z-l.zz.z),t.setFloat3("vSphericalYY_ZZ",l.yy.x-l.zz.x,l.yy.y-l.zz.y,l.yy.z-l.zz.z),t.setFloat3("vSphericalZZ",l.zz.x,l.zz.y,l.zz.z),t.setFloat3("vSphericalXY",l.xy.x,l.xy.y,l.xy.z),t.setFloat3("vSphericalYZ",l.yz.x,l.yz.y,l.yz.z),t.setFloat3("vSphericalZX",l.zx.x,l.zx.y,l.zx.z)}},t.prototype.handleVertexSide=function(t){var i=e.prototype.handleVertexSide.call(this,t),n=1===t.shaderLanguage;t._emitFunctionFromInclude("harmonicsFunctions","//".concat(this.name),{replaceStrings:[{search:/uniform vec3 vSphericalL00;[\s\S]*?uniform vec3 vSphericalL22;/g,replace:""},{search:/uniform vec3 vSphericalX;[\s\S]*?uniform vec3 vSphericalZX;/g,replace:""}]});var r=t._getFreeVariableName("reflectionVector");return this._vEnvironmentIrradianceName=t._getFreeVariableName("vEnvironmentIrradiance"),t._emitVaryingFromString(this._vEnvironmentIrradianceName,vp.Vector3,"defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)"),t._emitUniformFromString("vSphericalL00",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL1_1",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL10",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL11",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL2_2",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL2_1",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL20",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL21",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalL22",vp.Vector3,"SPHERICAL_HARMONICS"),t._emitUniformFromString("vSphericalX",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalY",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZ",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalXX_ZZ",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalYY_ZZ",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZZ",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalXY",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalYZ",vp.Vector3,"SPHERICAL_HARMONICS",!0),t._emitUniformFromString("vSphericalZX",vp.Vector3,"SPHERICAL_HARMONICS",!0),i+"#if defined(USESPHERICALFROMREFLECTIONMAP) && defined(USESPHERICALINVERTEX)\n                ".concat(t._declareLocalVar(r,vp.Vector3)," = (").concat((n?"uniforms.":"")+this._reflectionMatrixName," * vec4").concat(t.fSuffix,"(normalize(").concat(this.worldNormal.associatedVariableName,").xyz, 0)).xyz;\n                #ifdef ").concat(this._defineOppositeZ,"\n                    ").concat(r,".z *= -1.0;\n                #endif\n                ").concat(n?"vertexOutputs.":"").concat(this._vEnvironmentIrradianceName," = computeEnvironmentIrradiance(").concat(r,");\n            #endif\n")},t.prototype.getCode=function(e,t){var i="";this.handleFragmentSideInits(e);var n=1===e.shaderLanguage;e._emitFunctionFromInclude("harmonicsFunctions","//".concat(this.name),{replaceStrings:[{search:/uniform vec3 vSphericalL00;[\s\S]*?uniform vec3 vSphericalL22;/g,replace:""},{search:/uniform vec3 vSphericalX;[\s\S]*?uniform vec3 vSphericalZX;/g,replace:""}]}),n||(e._emitFunction("sampleReflection","\n                #ifdef ".concat(this._define3DName,"\n                    #define sampleReflection(s, c) textureCube(s, c)\n                #else\n                    #define sampleReflection(s, c) texture2D(s, c)\n                #endif\n"),"//".concat(this.name)),e._emitFunction("sampleReflectionLod","\n                #ifdef ".concat(this._define3DName,"\n                    #define sampleReflectionLod(s, c, l) textureCubeLodEXT(s, c, l)\n                #else\n                    #define sampleReflectionLod(s, c, l) texture2DLodEXT(s, c, l)\n                #endif\n"),"//".concat(this.name)));var r=n?"\n            fn computeReflectionCoordsPBR(worldPos: vec4f, worldNormal: vec3f) -> vec3f {\n                ".concat(this.handleFragmentSideCodeReflectionCoords(e,"worldNormal","worldPos",!0,!0),"\n                return ").concat(this._reflectionVectorName,";\n            }\n"):"\n            vec3 computeReflectionCoordsPBR(vec4 worldPos, vec3 worldNormal) {\n                ".concat(this.handleFragmentSideCodeReflectionCoords(e,"worldNormal","worldPos",!0,!0),"\n                return ").concat(this._reflectionVectorName,";\n            }\n");return e._emitFunction("computeReflectionCoordsPBR",r,"//".concat(this.name)),this._vReflectionMicrosurfaceInfosName=e._getFreeVariableName("vReflectionMicrosurfaceInfos"),e._emitUniformFromString(this._vReflectionMicrosurfaceInfosName,vp.Vector3),this._vReflectionInfosName=e._getFreeVariableName("vReflectionInfos"),this._vReflectionFilteringInfoName=e._getFreeVariableName("vReflectionFilteringInfo"),e._emitUniformFromString(this._vReflectionFilteringInfoName,vp.Vector2),i+"#ifdef REFLECTION\n            ".concat(e._declareLocalVar(this._vReflectionInfosName,vp.Vector2)," = vec2").concat(e.fSuffix,"(1., 0.);\n\n            ").concat(n?"var reflectionOut: reflectionOutParams":"reflectionOutParams reflectionOut",";\n\n            reflectionOut = reflectionBlock(\n                ").concat(this.generateOnlyFragmentCode?this._worldPositionNameInFragmentOnlyMode:(n?"input.":"")+"v_"+this.worldPosition.associatedVariableName,".xyz\n                , ").concat(t,"\n                , alphaG\n                , ").concat((n?"uniforms.":"")+this._vReflectionMicrosurfaceInfosName,"\n                , ").concat(this._vReflectionInfosName,"\n                , ").concat(this.reflectionColor,"\n            #ifdef ANISOTROPIC\n                ,anisotropicOut\n            #endif\n            #if defined(").concat(this._defineLODReflectionAlpha,") && !defined(").concat(this._defineSkyboxName,")\n                ,NdotVUnclamped\n            #endif\n            #ifdef ").concat(this._defineLinearSpecularReflection,"\n                , roughness\n            #endif\n            #ifdef ").concat(this._define3DName,"\n                , ").concat(this._cubeSamplerName,"\n                ").concat(n?", ".concat(this._cubeSamplerName,"Sampler"):"","\n            #else\n                , ").concat(this._2DSamplerName,"\n                ").concat(n?", ".concat(this._2DSamplerName,"Sampler"):"","\n            #endif\n            #if defined(NORMAL) && defined(USESPHERICALINVERTEX)\n                , ").concat(n?"input.":"").concat(this._vEnvironmentIrradianceName,"\n            #endif\n            #ifdef USESPHERICALFROMREFLECTIONMAP\n                #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n                    , ").concat(this._reflectionMatrixName,"\n                #endif\n            #endif\n            #ifdef USEIRRADIANCEMAP\n                , irradianceSampler         // ** not handled **\n                ").concat(n?", irradianceSamplerSampler":"","\n            #endif\n            #ifndef LODBASEDMICROSFURACE\n                #ifdef ").concat(this._define3DName,"\n                    , ").concat(this._cubeSamplerName,"\n                    ").concat(n?", ".concat(this._cubeSamplerName,"Sampler"):"","\n                    , ").concat(this._cubeSamplerName,"\n                    ").concat(n?", ".concat(this._cubeSamplerName,"Sampler"):"","\n                #else\n                    , ").concat(this._2DSamplerName,"\n                    ").concat(n?", ".concat(this._2DSamplerName,"Sampler"):"","\n                    , ").concat(this._2DSamplerName,"                    \n                    ").concat(n?", ".concat(this._2DSamplerName,"Sampler"):"","\n                #endif\n            #endif\n            #ifdef REALTIME_FILTERING\n                , ").concat(this._vReflectionFilteringInfoName,"\n            #endif\n            );\n        #endif\n")},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,e.target!==yp.Fragment&&(this._defineLODReflectionAlpha=e._getFreeDefineName("LODINREFLECTIONALPHA"),this._defineLinearSpecularReflection=e._getFreeDefineName("LINEARSPECULARREFLECTION")),this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture&&(t+="".concat(this._codeVariableName,".texture.gammaSpace = ").concat(this.texture.gammaSpace,";\n")),(t+="".concat(this._codeVariableName,".useSphericalHarmonics = ").concat(this.useSphericalHarmonics,";\n"))+"".concat(this._codeVariableName,".forceIrradianceInFragment = ").concat(this.forceIrradianceInFragment,";\n")},t.prototype.serialize=function(){var t,i,n=e.prototype.serialize.call(this);return n.useSphericalHarmonics=this.useSphericalHarmonics,n.forceIrradianceInFragment=this.forceIrradianceInFragment,n.gammaSpace=null===(i=null===(t=this.texture)||void 0===t?void 0:t.gammaSpace)||void 0===i||i,n},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.useSphericalHarmonics=t.useSphericalHarmonics,this.forceIrradianceInFragment=t.forceIrradianceInFragment,this.texture&&(this.texture.gammaSpace=t.gammaSpace)},(0,m.Cg)([Fp("Spherical Harmonics",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useSphericalHarmonics",void 0),(0,m.Cg)([Fp("Force irradiance in fragment",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"forceIrradianceInFragment",void 0),t}(eg);(0,s.Y5)("BABYLON.ReflectionBlock",Kg);var Qg=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n._tangentCorrectionFactorName="",n.remapF0OnInterfaceChange=!0,n._isUnique=!0,n.registerInput("intensity",vp.Float,!1,yp.Fragment),n.registerInput("roughness",vp.Float,!0,yp.Fragment),n.registerInput("indexOfRefraction",vp.Float,!0,yp.Fragment),n.registerInput("normalMapColor",vp.Color3,!0,yp.Fragment),n.registerInput("uv",vp.Vector2,!0,yp.Fragment),n.registerInput("tintColor",vp.Color3,!0,yp.Fragment),n.registerInput("tintAtDistance",vp.Float,!0,yp.Fragment),n.registerInput("tintThickness",vp.Float,!0,yp.Fragment),n.registerInput("worldTangent",vp.Vector4,!0),n.registerInput("worldNormal",vp.AutoDetect,!0),n.worldNormal.addExcludedConnectionPointFromAllowedTypes(vp.Color4|vp.Vector4|vp.Vector3),n.registerInput("TBN",vp.Object,!0,yp.VertexAndFragment,new Om("TBN",n,0,Bm,"TBNBlock")),n.registerOutput("clearcoat",vp.Object,yp.Fragment,new Om("clearcoat",n,1,t,"ClearCoatBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("clearcoatOut"),e._excludeVariableName("vClearCoatParams"),e._excludeVariableName("vClearCoatTintParams"),e._excludeVariableName("vClearCoatRefractionParams"),e._excludeVariableName("vClearCoatTangentSpaceParams"),e._excludeVariableName("vGeometricNormaClearCoatW")},t.prototype.getClassName=function(){return"ClearCoatBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normalMapColor",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintAtDistance",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintThickness",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldTangent",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"TBN",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoat",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.intensity.isConnected){var e=new Gp("ClearCoat intensity",yp.Fragment,vp.Float);e.value=1,e.output.connectTo(this.intensity)}},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n),n.setValue("CLEARCOAT",!0),n.setValue("CLEARCOAT_TEXTURE",!1,!0),n.setValue("CLEARCOAT_USE_ROUGHNESS_FROM_MAINTEXTURE",!0,!0),n.setValue("CLEARCOAT_TINT",this.tintColor.isConnected||this.tintThickness.isConnected||this.tintAtDistance.isConnected,!0),n.setValue("CLEARCOAT_BUMP",this.normalMapColor.isConnected,!0),n.setValue("CLEARCOAT_DEFAULTIOR",!this.indexOfRefraction.isConnected||this.indexOfRefraction.connectInputBlock.value===Ld._DefaultIndexOfRefraction,!0),n.setValue("CLEARCOAT_REMAP_F0",this.remapF0OnInterfaceChange,!0)},t.prototype.bind=function(t,i,n){var r,o;e.prototype.bind.call(this,t,i,n);var a=null!==(o=null===(r=this.indexOfRefraction.connectInputBlock)||void 0===r?void 0:r.value)&&void 0!==o?o:Ld._DefaultIndexOfRefraction,s=1-a,l=1+a,c=Math.pow(-s/l,2),u=1/a;t.setFloat4("vClearCoatRefractionParams",c,u,s,l);var h=this.clearcoat.hasEndpoints?this.clearcoat.endpoints[0].ownerBlock:null,d=(null==h?void 0:h.perturbedNormal.isConnected)?h.perturbedNormal.connectedPoint.ownerBlock:null;this._scene._mirroredCameraPosition?t.setFloat2("vClearCoatTangentSpaceParams",(null==d?void 0:d.invertX)?1:-1,(null==d?void 0:d.invertY)?1:-1):t.setFloat2("vClearCoatTangentSpaceParams",(null==d?void 0:d.invertX)?-1:1,(null==d?void 0:d.invertY)?-1:1),n&&t.setFloat(this._tangentCorrectionFactorName,n.getWorldMatrix().determinant()<0?-1:1)},t.prototype._generateTBNSpace=function(e,t,i){var n="",r="//".concat(this.name),o=this.worldTangent;e._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable");var a={search:/defined\(TANGENT\)/g,replace:o.isConnected?"defined(TANGENT)":"defined(IGNORE)"},s=this.TBN;return s.isConnected?e.compilationString+="\n            #ifdef TBNBLOCK\n            mat3 vTBN = ".concat(s.associatedVariableName,";\n            #endif\n            "):o.isConnected&&(n+="vec3 tbnNormal = normalize(".concat(i,".xyz);\n"),n+="vec3 tbnTangent = normalize(".concat(o.associatedVariableName,".xyz);\n"),n+="vec3 tbnBitangent = cross(tbnNormal, tbnTangent) * ".concat(this._tangentCorrectionFactorName,";\n"),n+="mat3 vTBN = mat3(tbnTangent, tbnBitangent, tbnNormal);\n"),e._emitFunctionFromInclude("bumpFragmentMainFunctions",r,{replaceStrings:[a]}),n},t.GetCode=function(e,t,i,n,r,o,a){var s="",l=(null==t?void 0:t.intensity.isConnected)?t.intensity.associatedVariableName:"1.",c=(null==t?void 0:t.roughness.isConnected)?t.roughness.associatedVariableName:"0.",u=(null==t?void 0:t.normalMapColor.isConnected)?t.normalMapColor.associatedVariableName:"vec3".concat(e.fSuffix,"(0.)"),h=(null==t?void 0:t.uv.isConnected)?t.uv.associatedVariableName:"vec2".concat(e.fSuffix,"(0.)"),d=(null==t?void 0:t.tintColor.isConnected)?t.tintColor.associatedVariableName:"vec3".concat(e.fSuffix,"(1.)"),p=(null==t?void 0:t.tintThickness.isConnected)?t.tintThickness.associatedVariableName:"1.",f=(null==t?void 0:t.tintAtDistance.isConnected)?t.tintAtDistance.associatedVariableName:"1.",_="vec4".concat(e.fSuffix,"(0.)");if(t){e._emitUniformFromString("vClearCoatRefractionParams",vp.Vector4),e._emitUniformFromString("vClearCoatTangentSpaceParams",vp.Vector2);var m=t.worldNormal;s+="".concat(e._declareLocalVar("vGeometricNormaClearCoatW",vp.Vector3)," = ").concat(m.isConnected?"normalize("+m.associatedVariableName+".xyz)":"geometricNormalW",";\n")}else s+="".concat(e._declareLocalVar("vGeometricNormaClearCoatW",vp.Vector3)," = geometricNormalW;\n");r&&t&&(s+=t._generateTBNSpace(e,n,a),o=t.worldTangent.isConnected);var g=1===e.shaderLanguage;return s+"".concat(g?"var clearcoatOut: clearcoatOutParams":"clearcoatOutParams clearcoatOut",";\n\n        #ifdef CLEARCOAT\n            ").concat(e._declareLocalVar("vClearCoatParams",vp.Vector2)," = vec2").concat(e.fSuffix,"(").concat(l,", ").concat(c,");\n            ").concat(e._declareLocalVar("vClearCoatTintParams",vp.Vector4)," = vec4").concat(e.fSuffix,"(").concat(d,", ").concat(p,");\n\n            clearcoatOut = clearcoatBlock(\n                ").concat(n,".xyz\n                , vGeometricNormaClearCoatW\n                , viewDirectionW\n                , vClearCoatParams\n                , specularEnvironmentR0\n            #ifdef CLEARCOAT_TEXTURE\n                , vec2").concat(e.fSuffix,"(0.)\n            #endif\n            #ifdef CLEARCOAT_TINT\n                , vClearCoatTintParams\n                , ").concat(f,"\n                , ").concat(g?"uniforms.":"","vClearCoatRefractionParams\n                #ifdef CLEARCOAT_TINT_TEXTURE\n                    , ").concat(_,"\n                #endif\n            #endif\n            #ifdef CLEARCOAT_BUMP\n                , vec2").concat(e.fSuffix,"(0., 1.)\n                , vec4").concat(e.fSuffix,"(").concat(u,", 0.)\n                , ").concat(h,"\n                #if defined(").concat(o?"TANGENT":"IGNORE",") && defined(NORMAL)\n                    , vTBN\n                #else\n                    , ").concat(g?"uniforms.":"","vClearCoatTangentSpaceParams\n                #endif\n                #ifdef OBJECTSPACE_NORMALMAP\n                    , normalMatrix\n                #endif\n            #endif\n            #if defined(FORCENORMALFORWARD) && defined(NORMAL)\n                , faceNormal\n            #endif\n            #ifdef REFLECTION\n                , ").concat(g?"uniforms.":"").concat(null==i?void 0:i._vReflectionMicrosurfaceInfosName,"\n                , ").concat(null==i?void 0:i._vReflectionInfosName,"\n                , ").concat(null==i?void 0:i.reflectionColor,"\n                , ").concat(g?"uniforms.":"","vLightingIntensity\n                #ifdef ").concat(null==i?void 0:i._define3DName,"\n                    , ").concat(null==i?void 0:i._cubeSamplerName,"       \n                    ").concat(g?", ".concat(null==i?void 0:i._cubeSamplerName,"Sampler"):"","\n                #else\n                    , ").concat(null==i?void 0:i._2DSamplerName,"       \n                    ").concat(g?", ".concat(null==i?void 0:i._2DSamplerName,"Sampler"):"","\n                #endif\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null==i?void 0:i._define3DName,"\n                        , ").concat(null==i?void 0:i._cubeSamplerName,"       \n                        ").concat(g?", ".concat(null==i?void 0:i._cubeSamplerName,"Sampler"):"","\n                        , ").concat(null==i?void 0:i._cubeSamplerName,"\n                        ").concat(g?", ".concat(null==i?void 0:i._cubeSamplerName,"Sampler"):"","\n                    #else\n                        , ").concat(null==i?void 0:i._2DSamplerName,"\n                        ").concat(g?", ".concat(null==i?void 0:i._2DSamplerName,"Sampler"):"","\n                        , ").concat(null==i?void 0:i._2DSamplerName,"\n                        ").concat(g?", ".concat(null==i?void 0:i._2DSamplerName,"Sampler"):"","                        \n                    #endif\n                #endif\n            #endif\n            #if defined(ENVIRONMENTBRDF) && !defined(").concat(null==i?void 0:i._defineSkyboxName,")\n                #ifdef RADIANCEOCCLUSION\n                    , ambientMonochrome\n                #endif\n            #endif\n            #if defined(CLEARCOAT_BUMP) || defined(TWOSIDEDLIGHTING)\n                , (").concat(e._generateTernary("1.","-1.",g?"fragmentInputs.frontFacing":"gl_FrontFacing"),")\n            #endif\n            );\n        #else\n            clearcoatOut.specularEnvironmentR0 = specularEnvironmentR0;\n        #endif\n")},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,e.target===yp.Fragment&&(e.sharedData.bindableBlocks.push(this),e.sharedData.blocksWithDefines.push(this),this._tangentCorrectionFactorName=e._getFreeDefineName("tangentCorrectionFactor"),e._emitUniformFromString(this._tangentCorrectionFactorName,vp.Float)),this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".remapF0OnInterfaceChange = ").concat(this.remapF0OnInterfaceChange,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.remapF0OnInterfaceChange=this.remapF0OnInterfaceChange,t},t.prototype._deserialize=function(t,i,n){var r;e.prototype._deserialize.call(this,t,i,n),this.remapF0OnInterfaceChange=null===(r=t.remapF0OnInterfaceChange)||void 0===r||r},(0,m.Cg)([Fp("Remap F0 on interface change",0,"ADVANCED")],t.prototype,"remapF0OnInterfaceChange",void 0),t}(Mp);(0,s.Y5)("BABYLON.ClearCoatBlock",Qg);var Zg=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n._isUnique=!0,n.registerInput("intensity",vp.Float,!0,yp.Fragment),n.registerInput("indexOfRefraction",vp.Float,!0,yp.Fragment),n.registerInput("thickness",vp.Float,!0,yp.Fragment),n.registerOutput("iridescence",vp.Object,yp.Fragment,new Om("iridescence",n,1,t,"IridescenceBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("iridescenceOut"),e._excludeVariableName("vIridescenceParams")},t.prototype.getClassName=function(){return"IridescenceBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"iridescence",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.intensity.isConnected){var e=new Gp("Iridescence intensity",yp.Fragment,vp.Float);e.value=1,e.output.connectTo(this.intensity);var t=new Gp("Iridescence ior",yp.Fragment,vp.Float);t.value=1.3,t.output.connectTo(this.indexOfRefraction);var i=new Gp("Iridescence thickness",yp.Fragment,vp.Float);i.value=400,i.output.connectTo(this.thickness)}},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n),n.setValue("IRIDESCENCE",!0,!0),n.setValue("IRIDESCENCE_TEXTURE",!1,!0),n.setValue("IRIDESCENCE_THICKNESS_TEXTURE",!1,!0)},t.GetCode=function(e,t){var i="",n=(null==e?void 0:e.intensity.isConnected)?e.intensity.associatedVariableName:"1.",r=(null==e?void 0:e.indexOfRefraction.isConnected)?e.indexOfRefraction.associatedVariableName:Bd._DefaultIndexOfRefraction,o=(null==e?void 0:e.thickness.isConnected)?e.thickness.associatedVariableName:Bd._DefaultMaximumThickness,a=1===t.shaderLanguage;return i+"".concat(a?"var iridescenceOut: iridescenceOutParams":"iridescenceOutParams iridescenceOut",";\n\n        #ifdef IRIDESCENCE\n            iridescenceOut = iridescenceBlock(\n                vec4(").concat(n,", ").concat(r,", 1., ").concat(o,")\n                , NdotV\n                , specularEnvironmentR0\n                #ifdef CLEARCOAT\n                    , NdotVUnclamped\n                #endif                \n            );\n\n            float iridescenceIntensity = iridescenceOut.iridescenceIntensity;\n            specularEnvironmentR0 = iridescenceOut.specularEnvironmentR0;\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===yp.Fragment&&(e.sharedData.bindableBlocks.push(this),e.sharedData.blocksWithDefines.push(this)),this},t.prototype.serialize=function(){return e.prototype.serialize.call(this)},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n)},t}(Mp);(0,s.Y5)("BABYLON.IridescenceBlock",Zg);var Jg=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n.linkRefractionWithTransparency=!1,n.invertRefractionY=!1,n.useThicknessAsDepth=!1,n._isUnique=!0,n.registerInput("intensity",vp.Float,!1,yp.Fragment),n.registerInput("tintAtDistance",vp.Float,!0,yp.Fragment),n.registerInput("volumeIndexOfRefraction",vp.Float,!0,yp.Fragment),n.registerOutput("refraction",vp.Object,yp.Fragment,new Om("refraction",n,1,t,"RefractionBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("vRefractionPosition"),e._excludeVariableName("vRefractionSize")},t.prototype.getClassName=function(){return"RefractionBlock"},Object.defineProperty(t.prototype,"intensity",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintAtDistance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumeIndexOfRefraction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this.viewConnectionPoint},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasTexture",{get:function(){return!!this._getTexture()},enumerable:!1,configurable:!0}),t.prototype._getTexture=function(){return this.texture?this.texture:this._scene.environmentTexture},t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.intensity.isConnected){var i=new Gp("Refraction intensity",yp.Fragment,vp.Float);i.value=1,i.output.connectTo(this.intensity)}if(this.view&&!this.view.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.View&&t(e)}));n||(n=new Gp("view")).setAsSystemValue(Lp.View),n.output.connectTo(this.view)}},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n);var r=this._getTexture(),o=r&&r.getTextureMatrix;n.setValue("SS_REFRACTION",o,!0),o&&(n.setValue(this._define3DName,r.isCube,!0),n.setValue(this._defineLODRefractionAlpha,r.lodLevelInAlpha,!0),n.setValue(this._defineLinearSpecularRefraction,r.linearSpecularLOD,!0),n.setValue(this._defineOppositeZ,this._scene.useRightHandedSystem&&r.isCube?!r.invertZ:r.invertZ,!0),n.setValue("SS_LINKREFRACTIONTOTRANSPARENCY",this.linkRefractionWithTransparency,!0),n.setValue("SS_GAMMAREFRACTION",r.gammaSpace,!0),n.setValue("SS_RGBDREFRACTION",r.isRGBD,!0),n.setValue("SS_USE_LOCAL_REFRACTIONMAP_CUBIC",!!r.boundingBoxSize,!0),n.setValue("SS_USE_THICKNESS_AS_DEPTH",this.useThicknessAsDepth,!0))},t.prototype.isReady=function(){var e=this._getTexture();return!(e&&!e.isReadyOrNotBlocking())},t.prototype.bind=function(t,i,n){var r,o,a,s;e.prototype.bind.call(this,t,i,n);var l=this._getTexture();if(l){l.isCube?t.setTexture(this._cubeSamplerName,l):t.setTexture(this._2DSamplerName,l),t.setMatrix(this._refractionMatrixName,l.getRefractionTextureMatrix());var c=1;l.isCube||l.depth&&(c=l.depth);var u=null!==(s=null!==(o=null===(r=this.volumeIndexOfRefraction.connectInputBlock)||void 0===r?void 0:r.value)&&void 0!==o?o:null===(a=this.indexOfRefractionConnectionPoint.connectInputBlock)||void 0===a?void 0:a.value)&&void 0!==s?s:1.5;t.setFloat4(this._vRefractionInfosName,l.level,1/u,c,this.invertRefractionY?-1:1),t.setFloat4(this._vRefractionMicrosurfaceInfosName,l.getSize().width,l.lodGenerationScale,l.lodGenerationOffset,1/u);var h=l.getSize().width;if(t.setFloat2(this._vRefractionFilteringInfoName,h,B.X.Log2(h)),l.boundingBoxSize){var d=l;t.setVector3("vRefractionPosition",d.boundingBoxPosition),t.setVector3("vRefractionSize",d.boundingBoxSize)}}},t.prototype.getCode=function(e){return e.sharedData.blockingBlocks.push(this),e.sharedData.textureBlocks.push(this),this._cubeSamplerName=e._getFreeVariableName(this.name+"CubeSampler"),e.samplers.push(this._cubeSamplerName),this._2DSamplerName=e._getFreeVariableName(this.name+"2DSampler"),e.samplers.push(this._2DSamplerName),this._define3DName=e._getFreeDefineName("SS_REFRACTIONMAP_3D"),this._getTexture()&&(e._samplerDeclaration+="#ifdef ".concat(this._define3DName,"\n"),e._emitCubeSampler(this._cubeSamplerName,void 0,!0),e._samplerDeclaration+="#else\n",e._emit2DSampler(this._2DSamplerName,void 0,!0),e._samplerDeclaration+="#endif\n"),e.sharedData.blocksWithDefines.push(this),e.sharedData.bindableBlocks.push(this),this._defineLODRefractionAlpha=e._getFreeDefineName("SS_LODINREFRACTIONALPHA"),this._defineLinearSpecularRefraction=e._getFreeDefineName("SS_LINEARSPECULARREFRACTION"),this._defineOppositeZ=e._getFreeDefineName("SS_REFRACTIONMAP_OPPOSITEZ"),this._refractionMatrixName=e._getFreeVariableName("refractionMatrix"),e._emitUniformFromString(this._refractionMatrixName,vp.Matrix),e._emitFunction("sampleRefraction","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleRefraction(s, c) textureCube(s, c)\n            #else\n                #define sampleRefraction(s, c) texture2D(s, c)\n            #endif\n"),"//".concat(this.name)),e._emitFunction("sampleRefractionLod","\n            #ifdef ".concat(this._define3DName,"\n                #define sampleRefractionLod(s, c, l) textureCubeLodEXT(s, c, l)\n            #else\n                #define sampleRefractionLod(s, c, l) texture2DLodEXT(s, c, l)\n            #endif\n"),"//".concat(this.name)),this._vRefractionMicrosurfaceInfosName=e._getFreeVariableName("vRefractionMicrosurfaceInfos"),e._emitUniformFromString(this._vRefractionMicrosurfaceInfosName,vp.Vector4),this._vRefractionInfosName=e._getFreeVariableName("vRefractionInfos"),e._emitUniformFromString(this._vRefractionInfosName,vp.Vector4),this._vRefractionFilteringInfoName=e._getFreeVariableName("vRefractionFilteringInfo"),e._emitUniformFromString(this._vRefractionFilteringInfoName,vp.Vector2),e._emitUniformFromString("vRefractionPosition",vp.Vector3),e._emitUniformFromString("vRefractionSize",vp.Vector3),""},t.prototype._buildBlock=function(e){return this._scene=e.sharedData.scene,this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.texture&&(t=this.texture.isCube?"".concat(this._codeVariableName,'.texture = new BABYLON.CubeTexture("').concat(this.texture.name,'");\n'):"".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'");\n'),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")),t+="".concat(this._codeVariableName,".linkRefractionWithTransparency = ").concat(this.linkRefractionWithTransparency,";\n"),(t+="".concat(this._codeVariableName,".invertRefractionY = ").concat(this.invertRefractionY,";\n"))+"".concat(this._codeVariableName,".useThicknessAsDepth = ").concat(this.useThicknessAsDepth,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.texture&&!this.texture.isRenderTarget&&(t.texture=this.texture.serialize()),t.linkRefractionWithTransparency=this.linkRefractionWithTransparency,t.invertRefractionY=this.invertRefractionY,t.useThicknessAsDepth=this.useThicknessAsDepth,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),t.texture&&(n=0===t.texture.url.indexOf("data:")?"":n,t.texture.isCube?this.texture=Sd.Parse(t.texture,i,n):this.texture=an.g.Parse(t.texture,i,n)),this.linkRefractionWithTransparency=t.linkRefractionWithTransparency,this.invertRefractionY=t.invertRefractionY,this.useThicknessAsDepth=!!t.useThicknessAsDepth},(0,m.Cg)([Fp("Link refraction to transparency",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"linkRefractionWithTransparency",void 0),(0,m.Cg)([Fp("Invert refraction Y",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"invertRefractionY",void 0),(0,m.Cg)([Fp("Use thickness as depth",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useThicknessAsDepth",void 0),t}(Mp);(0,s.Y5)("BABYLON.RefractionBlock",Jg);var $g=function(e){function t(i){var n=e.call(this,i,yp.Fragment)||this;return n._isUnique=!0,n.registerInput("thickness",vp.Float,!1,yp.Fragment),n.registerInput("tintColor",vp.Color3,!0,yp.Fragment),n.registerInput("translucencyIntensity",vp.Float,!0,yp.Fragment),n.registerInput("translucencyDiffusionDist",vp.Color3,!0,yp.Fragment),n.registerInput("refraction",vp.Object,!0,yp.Fragment,new Om("refraction",n,0,Jg,"RefractionBlock")),n.registerInput("dispersion",vp.Float,!0,yp.Fragment),n.registerOutput("subsurface",vp.Object,yp.Fragment,new Om("subsurface",n,1,t,"SubSurfaceBlock")),n}return(0,m.C6)(t,e),t.prototype.initialize=function(e){e._excludeVariableName("subSurfaceOut"),e._excludeVariableName("vThicknessParam"),e._excludeVariableName("vTintColor"),e._excludeVariableName("vTranslucencyColor"),e._excludeVariableName("vSubSurfaceIntensity"),e._excludeVariableName("dispersion")},t.prototype.getClassName=function(){return"SubSurfaceBlock"},Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tintColor",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translucencyIntensity",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translucencyDiffusionDist",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dispersion",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subsurface",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.thickness.isConnected){var e=new Gp("SubSurface thickness",yp.Fragment,vp.Float);e.value=0,e.output.connectTo(this.thickness)}},t.prototype.prepareDefines=function(t,i,n){e.prototype.prepareDefines.call(this,t,i,n);var r=this.translucencyDiffusionDist.isConnected||this.translucencyIntensity.isConnected;n.setValue("SUBSURFACE",r||this.refraction.isConnected,!0),n.setValue("SS_TRANSLUCENCY",r,!0),n.setValue("SS_THICKNESSANDMASK_TEXTURE",!1,!0),n.setValue("SS_REFRACTIONINTENSITY_TEXTURE",!1,!0),n.setValue("SS_TRANSLUCENCYINTENSITY_TEXTURE",!1,!0),n.setValue("SS_USE_GLTF_TEXTURES",!1,!0),n.setValue("SS_DISPERSION",this.dispersion.isConnected,!0)},t.GetCode=function(e,t,i,n){var r,o,a,s,l,c,u,h,d,p,f,_,m,g,v,y,b="",T=(null==t?void 0:t.thickness.isConnected)?t.thickness.associatedVariableName:"0.",E=(null==t?void 0:t.tintColor.isConnected)?t.tintColor.associatedVariableName:"vec3(1.)",S=(null==t?void 0:t.translucencyIntensity.isConnected)?null==t?void 0:t.translucencyIntensity.associatedVariableName:"1.",x=(null==t?void 0:t.translucencyDiffusionDist.isConnected)?null==t?void 0:t.translucencyDiffusionDist.associatedVariableName:"vec3(1.)",C=(null==t?void 0:t.refraction.isConnected)?null===(r=null==t?void 0:t.refraction.connectedPoint)||void 0===r?void 0:r.ownerBlock:null,A=(null==C?void 0:C.tintAtDistance.isConnected)?C.tintAtDistance.associatedVariableName:"1.",P=(null==C?void 0:C.intensity.isConnected)?C.intensity.associatedVariableName:"1.",R=(null==C?void 0:C.view.isConnected)?C.view.associatedVariableName:"",I=(null==t?void 0:t.dispersion.isConnected)?null==t?void 0:t.dispersion.associatedVariableName:"0.0",M=1===e.shaderLanguage;return(b+=null!==(o=null==C?void 0:C.getCode(e))&&void 0!==o?o:"")+"".concat(M?"var subSurfaceOut: subSurfaceOutParams":"subSurfaceOutParams subSurfaceOut",";\n\n        #ifdef SUBSURFACE\n            ").concat(e._declareLocalVar("vThicknessParam",vp.Vector2)," = vec2").concat(e.fSuffix,"(0., ").concat(T,");\n            ").concat(e._declareLocalVar("vTintColor",vp.Vector4)," = vec4").concat(e.fSuffix,"(").concat(E,", ").concat(A,");\n            ").concat(e._declareLocalVar("vSubSurfaceIntensity",vp.Vector3)," = vec3(").concat(P,", ").concat(S,", 0.);\n            ").concat(e._declareLocalVar("dispersion",vp.Float)," = ").concat(I,";\n            subSurfaceOut = subSurfaceBlock(\n                vSubSurfaceIntensity\n                , vThicknessParam\n                , vTintColor\n                , normalW\n                , specularEnvironmentReflectance\n            #ifdef SS_THICKNESSANDMASK_TEXTURE\n                , vec4").concat(e.fSuffix,"(0.)\n            #endif\n            #ifdef REFLECTION\n                #ifdef SS_TRANSLUCENCY\n                    , ").concat((M?"uniforms.":"")+(null==i?void 0:i._reflectionMatrixName),"\n                    #ifdef USESPHERICALFROMREFLECTIONMAP\n                        #if !defined(NORMAL) || !defined(USESPHERICALINVERTEX)\n                            , reflectionOut.irradianceVector\n                        #endif\n                        #if defined(REALTIME_FILTERING)\n                            , ").concat(null==i?void 0:i._cubeSamplerName,"\n                            ").concat(M?", ".concat(null==i?void 0:i._cubeSamplerName,"Sampler"):"","\n                            , ").concat(null==i?void 0:i._vReflectionFilteringInfoName,"\n                        #endif\n                        #endif\n                    #ifdef USEIRRADIANCEMAP\n                        , irradianceSampler\n                        ").concat(M?", irradianceSamplerSampler":"","\n                    #endif\n                #endif\n            #endif\n            #if defined(SS_REFRACTION) || defined(SS_TRANSLUCENCY)\n                , surfaceAlbedo\n            #endif\n            #ifdef SS_REFRACTION\n                , ").concat(n,".xyz\n                , viewDirectionW\n                , ").concat(R,"\n                , ").concat(null!==(a=(M?"uniforms.":"")+(null==C?void 0:C._vRefractionInfosName))&&void 0!==a?a:"","\n                , ").concat(null!==(s=(M?"uniforms.":"")+(null==C?void 0:C._refractionMatrixName))&&void 0!==s?s:"","\n                , ").concat(null!==(l=(M?"uniforms.":"")+(null==C?void 0:C._vRefractionMicrosurfaceInfosName))&&void 0!==l?l:"","\n                , ").concat(M?"uniforms.":"","vLightingIntensity\n                #ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n                    , alpha\n                #endif\n                #ifdef ").concat(null!==(c=null==C?void 0:C._defineLODRefractionAlpha)&&void 0!==c?c:"IGNORE","\n                    , NdotVUnclamped\n                #endif\n                #ifdef ").concat(null!==(u=null==C?void 0:C._defineLinearSpecularRefraction)&&void 0!==u?u:"IGNORE","\n                    , roughness\n                #endif\n                , alphaG\n                #ifdef ").concat(null!==(h=null==C?void 0:C._define3DName)&&void 0!==h?h:"IGNORE","\n                    , ").concat(null!==(d=null==C?void 0:C._cubeSamplerName)&&void 0!==d?d:"","\n                    ").concat(M?", ".concat(null==C?void 0:C._cubeSamplerName,"Sampler"):"","\n                #else\n                    , ").concat(null!==(p=null==C?void 0:C._2DSamplerName)&&void 0!==p?p:"","\n                    ").concat(M?", ".concat(null==C?void 0:C._2DSamplerName,"Sampler"):"","\n                #endif\n                #ifndef LODBASEDMICROSFURACE\n                    #ifdef ").concat(null!==(f=null==C?void 0:C._define3DName)&&void 0!==f?f:"IGNORE","\n                        , ").concat(null!==(_=null==C?void 0:C._cubeSamplerName)&&void 0!==_?_:"","                        \n                        ").concat(M?", ".concat(null==C?void 0:C._cubeSamplerName,"Sampler"):"","\n                        , ").concat(null!==(m=null==C?void 0:C._cubeSamplerName)&&void 0!==m?m:"","                        \n                        ").concat(M?", ".concat(null==C?void 0:C._cubeSamplerName,"Sampler"):"","\n                    #else\n                        , ").concat(null!==(g=null==C?void 0:C._2DSamplerName)&&void 0!==g?g:"","\n                        ").concat(M?", ".concat(null==C?void 0:C._2DSamplerName,"Sampler"):"","\n                        , ").concat(null!==(v=null==C?void 0:C._2DSamplerName)&&void 0!==v?v:"","\n                        ").concat(M?", ".concat(null==C?void 0:C._2DSamplerName,"Sampler"):"","\n                    #endif\n                #endif\n                #ifdef ANISOTROPIC\n                    , anisotropicOut\n                #endif\n                #ifdef REALTIME_FILTERING\n                    , ").concat(null!==(y=null==C?void 0:C._vRefractionFilteringInfoName)&&void 0!==y?y:"","\n                #endif\n                #ifdef SS_USE_LOCAL_REFRACTIONMAP_CUBIC\n                    , vRefractionPosition\n                    , vRefractionSize\n                #endif\n                #ifdef SS_DISPERSION\n                    , dispersion\n                #endif\n            #endif\n            #ifdef SS_TRANSLUCENCY\n                , ").concat(x,"\n                , vTintColor\n                #ifdef SS_TRANSLUCENCYCOLOR_TEXTURE\n                    , vec4").concat(e.fSuffix,"(0.)\n                #endif\n            #endif                \n            );\n\n            #ifdef SS_REFRACTION\n                surfaceAlbedo = subSurfaceOut.surfaceAlbedo;\n                #ifdef SS_LINKREFRACTIONTOTRANSPARENCY\n                    alpha = subSurfaceOut.alpha;\n                #endif\n            #endif\n        #else\n            subSurfaceOut.specularEnvironmentReflectance = specularEnvironmentReflectance;\n        #endif\n")},t.prototype._buildBlock=function(e){return e.target===yp.Fragment&&e.sharedData.blocksWithDefines.push(this),this},t}(Mp);(0,s.Y5)("BABYLON.SubSurfaceBlock",$g);var ev={ambientClr:["finalAmbient",""],diffuseDir:["finalDiffuse",""],specularDir:["finalSpecularScaled","!defined(UNLIT) && defined(SPECULARTERM)"],clearcoatDir:["finalClearCoatScaled","!defined(UNLIT) && defined(CLEARCOAT)"],sheenDir:["finalSheenScaled","!defined(UNLIT) && defined(SHEEN)"],diffuseInd:["finalIrradiance","!defined(UNLIT) && defined(REFLECTION)"],specularInd:["finalRadianceScaled","!defined(UNLIT) && defined(REFLECTION)"],clearcoatInd:["clearcoatOut.finalClearCoatRadianceScaled","!defined(UNLIT) && defined(REFLECTION) && defined(CLEARCOAT)"],sheenInd:["sheenOut.finalSheenRadianceScaled","!defined(UNLIT) && defined(REFLECTION) && defined(SHEEN) && defined(ENVIRONMENTBRDF)"],refraction:["subSurfaceOut.finalRefraction","!defined(UNLIT) && defined(SS_REFRACTION)"],lighting:["finalColor.rgb",""],shadow:["aggShadow",""],alpha:["alpha",""]},tv=function(e){function t(t){var i=e.call(this,t,yp.VertexAndFragment)||this;return i._environmentBRDFTexture=null,i._metallicReflectanceColor=p.v9.White(),i._metallicF0Factor=1,i.directIntensity=1,i.environmentIntensity=1,i.specularIntensity=1,i.lightFalloff=0,i.useAlphaTest=!1,i.alphaTestCutoff=.5,i.useAlphaBlending=!1,i.useRadianceOverAlpha=!0,i.useSpecularOverAlpha=!0,i.enableSpecularAntiAliasing=!1,i.realTimeFiltering=!1,i.realTimeFilteringQuality=c.Y.TEXTURE_FILTERING_QUALITY_LOW,i.useEnergyConservation=!0,i.useRadianceOcclusion=!0,i.useHorizonOcclusion=!0,i.unlit=!1,i.forceNormalForward=!1,i.generateOnlyFragmentCode=!1,i.debugMode=0,i.debugLimit=0,i.debugFactor=1,i._isUnique=!0,i.registerInput("worldPosition",vp.Vector4,!1,yp.Vertex),i.registerInput("worldNormal",vp.Vector4,!1,yp.Fragment),i.registerInput("view",vp.Matrix,!1),i.registerInput("cameraPosition",vp.Vector3,!1,yp.Fragment),i.registerInput("perturbedNormal",vp.Vector4,!0,yp.Fragment),i.registerInput("baseColor",vp.Color3,!0,yp.Fragment),i.registerInput("metallic",vp.Float,!1,yp.Fragment),i.registerInput("roughness",vp.Float,!1,yp.Fragment),i.registerInput("ambientOcc",vp.Float,!0,yp.Fragment),i.registerInput("opacity",vp.Float,!0,yp.Fragment),i.registerInput("indexOfRefraction",vp.Float,!0,yp.Fragment),i.registerInput("ambientColor",vp.Color3,!0,yp.Fragment),i.registerInput("reflection",vp.Object,!0,yp.Fragment,new Om("reflection",i,0,Kg,"ReflectionBlock")),i.registerInput("clearcoat",vp.Object,!0,yp.Fragment,new Om("clearcoat",i,0,Qg,"ClearCoatBlock")),i.registerInput("sheen",vp.Object,!0,yp.Fragment,new Om("sheen",i,0,jg,"SheenBlock")),i.registerInput("subsurface",vp.Object,!0,yp.Fragment,new Om("subsurface",i,0,$g,"SubSurfaceBlock")),i.registerInput("anisotropy",vp.Object,!0,yp.Fragment,new Om("anisotropy",i,0,qg,"AnisotropyBlock")),i.registerInput("iridescence",vp.Object,!0,yp.Fragment,new Om("iridescence",i,0,Zg,"IridescenceBlock")),i.registerOutput("ambientClr",vp.Color3,yp.Fragment),i.registerOutput("diffuseDir",vp.Color3,yp.Fragment),i.registerOutput("specularDir",vp.Color3,yp.Fragment),i.registerOutput("clearcoatDir",vp.Color3,yp.Fragment),i.registerOutput("sheenDir",vp.Color3,yp.Fragment),i.registerOutput("diffuseInd",vp.Color3,yp.Fragment),i.registerOutput("specularInd",vp.Color3,yp.Fragment),i.registerOutput("clearcoatInd",vp.Color3,yp.Fragment),i.registerOutput("sheenInd",vp.Color3,yp.Fragment),i.registerOutput("refraction",vp.Color3,yp.Fragment),i.registerOutput("lighting",vp.Color3,yp.Fragment),i.registerOutput("shadow",vp.Float,yp.Fragment),i.registerOutput("alpha",vp.Float,yp.Fragment),i}return(0,m.C6)(t,e),t._OnGenerateOnlyFragmentCodeChanged=function(e,t){var i=e;return i.worldPosition.isConnected?(i.generateOnlyFragmentCode=!i.generateOnlyFragmentCode,T.V.Error("The worldPosition input must not be connected to be able to switch!"),!1):(i._setTarget(),!0)},t.prototype._setTarget=function(){this._setInitialTarget(this.generateOnlyFragmentCode?yp.Fragment:yp.VertexAndFragment),this.getInputByName("worldPosition").target=this.generateOnlyFragmentCode?yp.Fragment:yp.Vertex},t.prototype.initialize=function(e){e._excludeVariableName("vLightingIntensity"),e._excludeVariableName("geometricNormalW"),e._excludeVariableName("normalW"),e._excludeVariableName("faceNormal"),e._excludeVariableName("albedoOpacityOut"),e._excludeVariableName("surfaceAlbedo"),e._excludeVariableName("alpha"),e._excludeVariableName("aoOut"),e._excludeVariableName("baseColor"),e._excludeVariableName("reflectivityOut"),e._excludeVariableName("microSurface"),e._excludeVariableName("roughness"),e._excludeVariableName("NdotVUnclamped"),e._excludeVariableName("NdotV"),e._excludeVariableName("alphaG"),e._excludeVariableName("AARoughnessFactors"),e._excludeVariableName("environmentBrdf"),e._excludeVariableName("ambientMonochrome"),e._excludeVariableName("seo"),e._excludeVariableName("eho"),e._excludeVariableName("environmentRadiance"),e._excludeVariableName("irradianceVector"),e._excludeVariableName("environmentIrradiance"),e._excludeVariableName("diffuseBase"),e._excludeVariableName("specularBase"),e._excludeVariableName("preInfo"),e._excludeVariableName("info"),e._excludeVariableName("shadow"),e._excludeVariableName("finalDiffuse"),e._excludeVariableName("finalAmbient"),e._excludeVariableName("ambientOcclusionForDirectDiffuse"),e._excludeVariableName("finalColor"),e._excludeVariableName("vClipSpacePosition"),e._excludeVariableName("vDebugMode")},t.prototype.getClassName=function(){return"PBRMetallicRoughnessBlock"},Object.defineProperty(t.prototype,"worldPosition",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"worldNormal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"view",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cameraPosition",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"perturbedNormal",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"baseColor",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"metallic",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientOcc",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"opacity",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexOfRefraction",{get:function(){return this._inputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientColor",{get:function(){return this._inputs[11]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflection",{get:function(){return this._inputs[12]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoat",{get:function(){return this._inputs[13]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheen",{get:function(){return this._inputs[14]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subsurface",{get:function(){return this._inputs[15]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"anisotropy",{get:function(){return this._inputs[16]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"iridescence",{get:function(){return this._inputs[17]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ambientClr",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseDir",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularDir",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoatDir",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheenDir",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diffuseInd",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"specularInd",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clearcoatInd",{get:function(){return this._outputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sheenInd",{get:function(){return this._outputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"refraction",{get:function(){return this._outputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lighting",{get:function(){return this._outputs[10]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"shadow",{get:function(){return this._outputs[11]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"alpha",{get:function(){return this._outputs[12]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(e,t){if(void 0===t&&(t=function(){return!0}),!this.cameraPosition.isConnected){var i=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.CameraPosition&&t(e)}));i||(i=new Gp("cameraPosition")).setAsSystemValue(Lp.CameraPosition),i.output.connectTo(this.cameraPosition)}if(!this.view.isConnected){var n=e.getInputBlockByPredicate((function(e){return e.systemValue===Lp.View&&t(e)}));n||(n=new Gp("view")).setAsSystemValue(Lp.View),n.output.connectTo(this.view)}},t.prototype.prepareDefines=function(e,t,i){i.setValue("PBR",!0),i.setValue("METALLICWORKFLOW",!0),i.setValue("DEBUGMODE",this.debugMode,!0),i.setValue("DEBUGMODE_FORCERETURN",!0),i.setValue("NORMALXYSCALE",!0),i.setValue("BUMP",this.perturbedNormal.isConnected,!0),i.setValue("LODBASEDMICROSFURACE",this._scene.getEngine().getCaps().textureLOD),i.setValue("ALBEDO",!1,!0),i.setValue("OPACITY",this.opacity.isConnected,!0),i.setValue("AMBIENT",!0,!0),i.setValue("AMBIENTINGRAYSCALE",!1,!0),i.setValue("REFLECTIVITY",!1,!0),i.setValue("AOSTOREINMETALMAPRED",!1,!0),i.setValue("METALLNESSSTOREINMETALMAPBLUE",!1,!0),i.setValue("ROUGHNESSSTOREINMETALMAPALPHA",!1,!0),i.setValue("ROUGHNESSSTOREINMETALMAPGREEN",!1,!0),this.lightFalloff===Hd.LIGHTFALLOFF_STANDARD?(i.setValue("USEPHYSICALLIGHTFALLOFF",!1),i.setValue("USEGLTFLIGHTFALLOFF",!1)):this.lightFalloff===Hd.LIGHTFALLOFF_GLTF?(i.setValue("USEPHYSICALLIGHTFALLOFF",!1),i.setValue("USEGLTFLIGHTFALLOFF",!0)):(i.setValue("USEPHYSICALLIGHTFALLOFF",!0),i.setValue("USEGLTFLIGHTFALLOFF",!1));var n=this.alphaTestCutoff.toString();i.setValue("ALPHABLEND",this.useAlphaBlending,!0),i.setValue("ALPHAFROMALBEDO",!1,!0),i.setValue("ALPHATEST",this.useAlphaTest,!0),i.setValue("ALPHATESTVALUE",n.indexOf(".")<0?n+".":n,!0),i.setValue("OPACITYRGB",!1,!0),i.setValue("RADIANCEOVERALPHA",this.useRadianceOverAlpha,!0),i.setValue("SPECULAROVERALPHA",this.useSpecularOverAlpha,!0),i.setValue("SPECULARAA",this._scene.getEngine().getCaps().standardDerivatives&&this.enableSpecularAntiAliasing,!0),i.setValue("REALTIME_FILTERING",this.realTimeFiltering,!0);var r=e.getScene();if(r.getEngine()._features.needTypeSuffixInShaderConstants?i.setValue("NUM_SAMPLES",this.realTimeFilteringQuality+"u",!0):i.setValue("NUM_SAMPLES",""+this.realTimeFilteringQuality,!0),i.setValue("BRDF_V_HEIGHT_CORRELATED",!0),i.setValue("MS_BRDF_ENERGY_CONSERVATION",this.useEnergyConservation,!0),i.setValue("RADIANCEOCCLUSION",this.useRadianceOcclusion,!0),i.setValue("HORIZONOCCLUSION",this.useHorizonOcclusion,!0),i.setValue("UNLIT",this.unlit,!0),i.setValue("FORCENORMALFORWARD",this.forceNormalForward,!0),this._environmentBRDFTexture&&Mo.ReflectionTextureEnabled?(i.setValue("ENVIRONMENTBRDF",!0),i.setValue("ENVIRONMENTBRDF_RGBD",this._environmentBRDFTexture.isRGBD,!0)):(i.setValue("ENVIRONMENTBRDF",!1),i.setValue("ENVIRONMENTBRDF_RGBD",!1)),i._areImageProcessingDirty&&t.imageProcessingConfiguration&&t.imageProcessingConfiguration.prepareDefines(i),i._areLightsDirty)if(this.light){var o={needNormals:!1,needRebuild:!1,lightmapMode:!1,shadowEnabled:!1,specularEnabled:!1};(0,Ui.lo)(r,e,this.light,this._lightId,i,!0,o),o.needRebuild&&i.rebuild()}else(0,Ui.az)(r,e,i,!0,t.maxSimultaneousLights),i._needNormals=!0,(0,Ui.VO)(r,i)},t.prototype.updateUniformsAndSamples=function(e,t,i,n){for(var r=0;r<t.maxSimultaneousLights&&i["LIGHT"+r];r++){var o=e.uniforms.indexOf("vLightData"+r)>=0;(0,Ui.GD)(r,e.uniforms,e.samplers,i["PROJECTEDLIGHTTEXTURE"+r],n,o)}},t.prototype.isReady=function(e,t,i){return!(this._environmentBRDFTexture&&!this._environmentBRDFTexture.isReady()||i._areImageProcessingDirty&&t.imageProcessingConfiguration&&!t.imageProcessingConfiguration.isReady())},t.prototype.bind=function(e,t,i){var n,r;if(i){var o=i.getScene();this.light?(0,Ui.Kd)(this.light,this._lightId,o,e,!0):(0,Ui.RL)(o,i,e,!0,t.maxSimultaneousLights),e.setTexture(this._environmentBrdfSamplerName,this._environmentBRDFTexture),e.setFloat2("vDebugMode",this.debugLimit,this.debugFactor);var a=this._scene.ambientColor;a&&e.setColor3("ambientFromScene",a);var s=o.useRightHandedSystem===(null!=o._mirroredCameraPosition);e.setFloat(this._invertNormalName,s?-1:1),e.setFloat4("vLightingIntensity",this.directIntensity,1,this.environmentIntensity*this._scene.environmentIntensity,this.specularIntensity);var l=null!==(r=null===(n=this.indexOfRefraction.connectInputBlock)||void 0===n?void 0:n.value)&&void 0!==r?r:1.5,c=Math.pow((l-1)/(l+1),2);this._metallicReflectanceColor.scaleToRef(c*this._metallicF0Factor,p.IG.Color3[0]);var u=this._metallicF0Factor;e.setColor4(this._vMetallicReflectanceFactorsName,p.IG.Color3[0],u),t.imageProcessingConfiguration&&t.imageProcessingConfiguration.bind(e)}},t.prototype._injectVertexCode=function(e){var t,i,n=this.worldPosition,r="//".concat(this.name),o=1===e.shaderLanguage;this.light?(this._lightId=(void 0!==e.counters.lightCounter?e.counters.lightCounter:-1)+1,e.counters.lightCounter=this._lightId,e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",r,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString())):(e._emitFunctionFromInclude(e.supportUniformBuffers?"lightVxUboDeclaration":"lightVxFragmentDeclaration",r,{repeatKey:"maxSimultaneousLights"}),this._lightId=0,e.sharedData.dynamicUniformBlocks.push(this));var a="v_"+n.associatedVariableName;e._emitVaryingFromString(a,vp.Vector4)&&(e.compilationString+=(o?"vertexOutputs.":"")+"".concat(a," = ").concat(n.associatedVariableName,";\n"));var s=this.reflection.isConnected?null===(t=this.reflection.connectedPoint)||void 0===t?void 0:t.ownerBlock:null;s&&(s.viewConnectionPoint=this.view),e.compilationString+=null!==(i=null==s?void 0:s.handleVertexSide(e))&&void 0!==i?i:"",e._emitVaryingFromString("vClipSpacePosition",vp.Vector4,"defined(IGNORE) || DEBUGMODE > 0")&&(e._injectAtEnd+="#if DEBUGMODE > 0\n",e._injectAtEnd+=(o?"vertexOutputs.":"")+"vClipSpacePosition = ".concat(o?"vertexOutputs.position":"gl_Position",";\n"),e._injectAtEnd+="#endif\n"),this.light?e.compilationString+=e._emitCodeFromInclude("shadowsVertex",r,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/worldPos/g,replace:n.associatedVariableName}]}):(e.compilationString+="".concat(e._declareLocalVar("worldPos",vp.Vector4)," = ").concat(n.associatedVariableName,";\n"),this.view.isConnected&&(e.compilationString+="".concat(e._declareLocalVar("view",vp.Matrix)," = ").concat(this.view.associatedVariableName,";\n")),e.compilationString+=e._emitCodeFromInclude("shadowsVertex",r,{repeatKey:"maxSimultaneousLights"}))},t.prototype._getAlbedoOpacityCode=function(e){var t=1===e.shaderLanguage?"var albedoOpacityOut: albedoOpacityOutParams;\n":"albedoOpacityOutParams albedoOpacityOut;\n",i=this.baseColor.isConnected?this.baseColor.associatedVariableName:"vec3(1.)",n=this.opacity.isConnected?this.opacity.associatedVariableName:"1.";return t+"albedoOpacityOut = albedoOpacityBlock(\n                vec4".concat(e.fSuffix,"(").concat(i,", 1.)\n            #ifdef ALBEDO\n                ,vec4").concat(e.fSuffix,"(1.)\n                ,vec2").concat(e.fSuffix,"(1., 1.)\n            #endif\n            #ifdef OPACITY\n                ,vec4").concat(e.fSuffix,"(").concat(n,")\n                ,vec2").concat(e.fSuffix,"(1., 1.)\n            #endif                \n            );\n\n            ").concat(e._declareLocalVar("surfaceAlbedo",vp.Vector3)," = albedoOpacityOut.surfaceAlbedo;\n            ").concat(e._declareLocalVar("alpha",vp.Float)," = albedoOpacityOut.alpha;\n")},t.prototype._getAmbientOcclusionCode=function(e){var t=1===e.shaderLanguage?"var aoOut: ambientOcclusionOutParams;\n":"ambientOcclusionOutParams aoOut;\n",i=this.ambientOcc.isConnected?this.ambientOcc.associatedVariableName:"1.";return t+"aoOut = ambientOcclusionBlock(\n            #ifdef AMBIENT\n                vec3".concat(e.fSuffix,"(").concat(i,"),\n                vec4").concat(e.fSuffix,"(0., 1.0, 1.0, 0.)\n            #endif\n            );\n")},t.prototype._getReflectivityCode=function(e){var t=1===e.shaderLanguage,i=t?"var reflectivityOut: reflectivityOutParams;\n":"reflectivityOutParams reflectivityOut;\n";return this._vMetallicReflectanceFactorsName=e._getFreeVariableName("vMetallicReflectanceFactors"),e._emitUniformFromString(this._vMetallicReflectanceFactorsName,vp.Vector4),i+"".concat(e._declareLocalVar("baseColor",vp.Vector3)," = surfaceAlbedo;\n\n            reflectivityOut = reflectivityBlock(\n                vec4").concat(e.fSuffix,"(").concat(this.metallic.associatedVariableName,", ").concat(this.roughness.associatedVariableName,", 0., 0.)\n            #ifdef METALLICWORKFLOW\n                , surfaceAlbedo\n                , ").concat((t?"uniforms.":"")+this._vMetallicReflectanceFactorsName,"\n            #endif\n            #ifdef REFLECTIVITY\n                , vec3").concat(e.fSuffix,"(0., 0., ").concat("1.",")\n                , vec4").concat(e.fSuffix,"(1.)\n            #endif\n            #if defined(METALLICWORKFLOW) && defined(REFLECTIVITY)  && defined(AOSTOREINMETALMAPRED)\n                , aoOut.ambientOcclusionColor\n            #endif\n            #ifdef MICROSURFACEMAP\n                , microSurfaceTexel <== not handled!\n            #endif\n            );\n\n            ").concat(e._declareLocalVar("microSurface",vp.Float)," = reflectivityOut.microSurface;\n            ").concat(e._declareLocalVar("roughness",vp.Float)," = reflectivityOut.roughness;\n\n            #ifdef METALLICWORKFLOW\n                surfaceAlbedo = reflectivityOut.surfaceAlbedo;\n            #endif\n            #if defined(METALLICWORKFLOW) && defined(REFLECTIVITY) && defined(AOSTOREINMETALMAPRED)\n                aoOut.ambientOcclusionColor = reflectivityOut.ambientOcclusionColor;\n            #endif\n")},t.prototype._buildBlock=function(t){var i,n,r,o,a,s,l,c,u,h,d,p,f,_,m,g,v,y,b,E,S,x,C,A,P,R,I,M,O,D,N,F,L,w,B,U,V,k,G,z,Y;e.prototype._buildBlock.call(this,t),this._scene=t.sharedData.scene;var X=1===t.shaderLanguage;this._environmentBRDFTexture||(this._environmentBRDFTexture=Md(this._scene));var W=this.reflection.isConnected?null===(i=this.reflection.connectedPoint)||void 0===i?void 0:i.ownerBlock:null;if(W&&(W.worldPositionConnectionPoint=this.worldPosition,W.cameraPositionConnectionPoint=this.cameraPosition,W.worldNormalConnectionPoint=this.worldNormal,W.viewConnectionPoint=this.view),t.target!==yp.Fragment)return this._injectVertexCode(t),this;t.sharedData.forcedBindableBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.blockingBlocks.push(this),this.generateOnlyFragmentCode&&t.sharedData.dynamicUniformBlocks.push(this);var H="//".concat(this.name),j=this.perturbedNormal,q=this.worldPosition.associatedVariableName;this.generateOnlyFragmentCode?(q=t._getFreeVariableName("globalWorldPos"),t._emitFunction("pbr_globalworldpos","vec3".concat(t.fSuffix," ").concat(q,";\n"),H),t.compilationString+="".concat(q," = ").concat(this.worldPosition.associatedVariableName,".xyz;\n"),t.compilationString+=t._emitCodeFromInclude("shadowsVertex",H,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"worldPos,".concat(this.worldPosition.associatedVariableName):void 0}),t.compilationString+="#if DEBUGMODE > 0\n",t.compilationString+="".concat(t._declareLocalVar("vClipSpacePosition",vp.Vector4)," = vec4").concat(t.fSuffix,"((vec2").concat(t.fSuffix,"(").concat(X?"fragmentInputs.position":"gl_FragCoord.xy",") / vec2").concat(t.fSuffix,"(1.0)) * 2.0 - 1.0, 0.0, 1.0);\n"),t.compilationString+="#endif\n"):q=(X?"input.":"")+"v_"+q,this._environmentBrdfSamplerName=t._getFreeVariableName("environmentBrdfSampler"),t._emit2DSampler(this._environmentBrdfSamplerName),t.sharedData.hints.needAlphaBlending=t.sharedData.hints.needAlphaBlending||this.useAlphaBlending,t.sharedData.hints.needAlphaTesting=t.sharedData.hints.needAlphaTesting||this.useAlphaTest,t._emitExtension("lod","#extension GL_EXT_shader_texture_lod : enable","defined(LODBASEDMICROSFURACE)"),t._emitExtension("derivatives","#extension GL_OES_standard_derivatives : enable"),t._emitUniformFromString("vDebugMode",vp.Vector2,"defined(IGNORE) || DEBUGMODE > 0"),t._emitUniformFromString("ambientFromScene",vp.Vector3),t.uniforms.push("exposureLinear"),t.uniforms.push("contrast"),t.uniforms.push("vInverseScreenSize"),t.uniforms.push("vignetteSettings1"),t.uniforms.push("vignetteSettings2"),t.uniforms.push("vCameraColorCurveNegative"),t.uniforms.push("vCameraColorCurveNeutral"),t.uniforms.push("vCameraColorCurvePositive"),t.uniforms.push("txColorTransform"),t.uniforms.push("colorTransformSettings"),t.uniforms.push("ditherIntensity"),this.light?t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",H,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()}]},this._lightId.toString()):t._emitFunctionFromInclude(t.supportUniformBuffers?"lightUboDeclaration":"lightFragmentDeclaration",H,{repeatKey:"maxSimultaneousLights",substitutionVars:this.generateOnlyFragmentCode?"varying,":void 0}),t._emitFunctionFromInclude("helperFunctions",H),t._emitFunctionFromInclude("importanceSampling",H),t._emitFunctionFromInclude("pbrHelperFunctions",H),t._emitFunctionFromInclude("imageProcessingDeclaration",H),t._emitFunctionFromInclude("imageProcessingFunctions",H),t._emitFunctionFromInclude("shadowsFragmentFunctions",H),t._emitFunctionFromInclude("pbrDirectLightingSetupFunctions",H),t._emitFunctionFromInclude("pbrDirectLightingFalloffFunctions",H),t._emitFunctionFromInclude("pbrBRDFFunctions",H,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(n=null==W?void 0:W._defineSkyboxName)&&void 0!==n?n:"REFLECTIONMAP_SKYBOX"}]}),t._emitFunctionFromInclude("hdrFilteringFunctions",H),t._emitFunctionFromInclude("pbrDirectLightingFunctions",H),t._emitFunctionFromInclude("pbrIBLFunctions",H),t._emitFunctionFromInclude("pbrBlockAlbedoOpacity",H),t._emitFunctionFromInclude("pbrBlockReflectivity",H),t._emitFunctionFromInclude("pbrBlockAmbientOcclusion",H),t._emitFunctionFromInclude("pbrBlockAlphaFresnel",H),t._emitFunctionFromInclude("pbrBlockAnisotropic",H),t._emitUniformFromString("vLightingIntensity",vp.Vector4),(null==W?void 0:W.generateOnlyFragmentCode)&&(t.compilationString+=W.handleVertexSide(t)),this._vNormalWName=t._getFreeVariableName("vNormalW"),t.compilationString+="".concat(t._declareLocalVar(this._vNormalWName,vp.Vector4)," = normalize(").concat(this.worldNormal.associatedVariableName,");\n"),t._registerTempVariable("viewDirectionW")&&(t.compilationString+="".concat(t._declareLocalVar("viewDirectionW",vp.Vector3)," = normalize(").concat(this.cameraPosition.associatedVariableName," - ").concat(q,".xyz);\n")),t.compilationString+="".concat(t._declareLocalVar("geometricNormalW",vp.Vector3)," = ").concat(this._vNormalWName,".xyz;\n"),t.compilationString+="".concat(t._declareLocalVar("normalW",vp.Vector3)," = ").concat(j.isConnected?"normalize("+j.associatedVariableName+".xyz)":"geometricNormalW",";\n"),this._invertNormalName=t._getFreeVariableName("invertNormal"),t._emitUniformFromString(this._invertNormalName,vp.Float),t.compilationString+=t._emitCodeFromInclude("pbrBlockNormalFinal",H,{replaceStrings:[{search:/vPositionW/g,replace:q+".xyz"},{search:/vEyePosition.w/g,replace:(X?"uniforms.":"")+this._invertNormalName}]}),t.compilationString+=this._getAlbedoOpacityCode(t),t.compilationString+=t._emitCodeFromInclude("depthPrePass",H),t.compilationString+=this._getAmbientOcclusionCode(t),t.compilationString+=t._emitCodeFromInclude("pbrBlockLightmapInit",H),t.compilationString+="#ifdef UNLIT\n                ".concat(t._declareLocalVar("diffuseBase",vp.Vector3)," = vec3").concat(t.fSuffix,"(1., 1., 1.);\n            #else\n"),t.compilationString+=this._getReflectivityCode(t),t.compilationString+=t._emitCodeFromInclude("pbrBlockGeometryInfo",H,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(r=null==W?void 0:W._defineSkyboxName)&&void 0!==r?r:"REFLECTIONMAP_SKYBOX"},{search:/REFLECTIONMAP_3D/g,replace:null!==(o=null==W?void 0:W._define3DName)&&void 0!==o?o:"REFLECTIONMAP_3D"}]});var K=this.anisotropy.isConnected?null===(a=this.anisotropy.connectedPoint)||void 0===a?void 0:a.ownerBlock:null;K&&(K.worldPositionConnectionPoint=this.worldPosition,K.worldNormalConnectionPoint=this.worldNormal,t.compilationString+=K.getCode(t,!this.perturbedNormal.isConnected)),W&&W.hasTexture&&(t.compilationString+=W.getCode(t,K?"anisotropicOut.anisotropicNormal":"normalW")),t._emitFunctionFromInclude("pbrBlockReflection",H,{replaceStrings:[{search:/computeReflectionCoords/g,replace:"computeReflectionCoordsPBR"},{search:/REFLECTIONMAP_3D/g,replace:null!==(s=null==W?void 0:W._define3DName)&&void 0!==s?s:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(l=null==W?void 0:W._defineOppositeZ)&&void 0!==l?l:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(c=null==W?void 0:W._defineProjectionName)&&void 0!==c?c:"REFLECTIONMAP_PROJECTION"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(u=null==W?void 0:W._defineSkyboxName)&&void 0!==u?u:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(h=null==W?void 0:W._defineLODReflectionAlpha)&&void 0!==h?h:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(d=null==W?void 0:W._defineLinearSpecularReflection)&&void 0!==d?d:"LINEARSPECULARREFLECTION"},{search:/vReflectionFilteringInfo/g,replace:null!==(p=null==W?void 0:W._vReflectionFilteringInfoName)&&void 0!==p?p:"vReflectionFilteringInfo"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockReflectance0",H,{replaceStrings:[{search:/metallicReflectanceFactors/g,replace:(X?"uniforms.":"")+this._vMetallicReflectanceFactorsName}]});var Q=this.sheen.isConnected?null===(f=this.sheen.connectedPoint)||void 0===f?void 0:f.ownerBlock:null;Q&&(t.compilationString+=Q.getCode(W,t)),t._emitFunctionFromInclude("pbrBlockSheen",H,{replaceStrings:[{search:/REFLECTIONMAP_3D/g,replace:null!==(_=null==W?void 0:W._define3DName)&&void 0!==_?_:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(m=null==W?void 0:W._defineSkyboxName)&&void 0!==m?m:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(g=null==W?void 0:W._defineLODReflectionAlpha)&&void 0!==g?g:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(v=null==W?void 0:W._defineLinearSpecularReflection)&&void 0!==v?v:"LINEARSPECULARREFLECTION"}]});var Z=this.iridescence.isConnected?null===(y=this.iridescence.connectedPoint)||void 0===y?void 0:y.ownerBlock:null;t.compilationString+=Zg.GetCode(Z,t),t._emitFunctionFromInclude("pbrBlockIridescence",H,{replaceStrings:[]});var J=this.clearcoat.isConnected?null===(b=this.clearcoat.connectedPoint)||void 0===b?void 0:b.ownerBlock:null,$=!this.perturbedNormal.isConnected&&!this.anisotropy.isConnected,ee=this.perturbedNormal.isConnected&&(null===(S=(null===(E=this.perturbedNormal.connectedPoint)||void 0===E?void 0:E.ownerBlock).worldTangent)||void 0===S?void 0:S.isConnected),te=this.anisotropy.isConnected&&(null===(x=this.anisotropy.connectedPoint)||void 0===x?void 0:x.ownerBlock).worldTangent.isConnected,ie=ee||!this.perturbedNormal.isConnected&&te;t.compilationString+=Qg.GetCode(t,J,W,q,$,ie,this.worldNormal.associatedVariableName),$&&(ie=null!==(C=null==J?void 0:J.worldTangent.isConnected)&&void 0!==C&&C),t._emitFunctionFromInclude("pbrBlockClearcoat",H,{replaceStrings:[{search:/computeReflectionCoords/g,replace:"computeReflectionCoordsPBR"},{search:/REFLECTIONMAP_3D/g,replace:null!==(A=null==W?void 0:W._define3DName)&&void 0!==A?A:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(P=null==W?void 0:W._defineOppositeZ)&&void 0!==P?P:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(R=null==W?void 0:W._defineProjectionName)&&void 0!==R?R:"REFLECTIONMAP_PROJECTION"},{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(I=null==W?void 0:W._defineSkyboxName)&&void 0!==I?I:"REFLECTIONMAP_SKYBOX"},{search:/LODINREFLECTIONALPHA/g,replace:null!==(M=null==W?void 0:W._defineLODReflectionAlpha)&&void 0!==M?M:"LODINREFLECTIONALPHA"},{search:/LINEARSPECULARREFLECTION/g,replace:null!==(O=null==W?void 0:W._defineLinearSpecularReflection)&&void 0!==O?O:"LINEARSPECULARREFLECTION"},{search:/defined\(TANGENT\)/g,replace:ie?"defined(TANGENT)":"defined(IGNORE)"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockReflectance",H,{replaceStrings:[{search:/REFLECTIONMAP_SKYBOX/g,replace:null!==(D=null==W?void 0:W._defineSkyboxName)&&void 0!==D?D:"REFLECTIONMAP_SKYBOX"},{search:/REFLECTIONMAP_3D/g,replace:null!==(N=null==W?void 0:W._define3DName)&&void 0!==N?N:"REFLECTIONMAP_3D"}]});var ne=this.subsurface.isConnected?null===(F=this.subsurface.connectedPoint)||void 0===F?void 0:F.ownerBlock:null,re=this.subsurface.isConnected?null===(w=(null===(L=this.subsurface.connectedPoint)||void 0===L?void 0:L.ownerBlock).refraction.connectedPoint)||void 0===w?void 0:w.ownerBlock:null;re&&(re.viewConnectionPoint=this.view,re.indexOfRefractionConnectionPoint=this.indexOfRefraction),t.compilationString+=$g.GetCode(t,ne,W,q),t._emitFunctionFromInclude("pbrBlockSubSurface",H,{replaceStrings:[{search:/REFLECTIONMAP_3D/g,replace:null!==(B=null==W?void 0:W._define3DName)&&void 0!==B?B:"REFLECTIONMAP_3D"},{search:/REFLECTIONMAP_OPPOSITEZ/g,replace:null!==(U=null==W?void 0:W._defineOppositeZ)&&void 0!==U?U:"REFLECTIONMAP_OPPOSITEZ"},{search:/REFLECTIONMAP_PROJECTION/g,replace:null!==(V=null==W?void 0:W._defineProjectionName)&&void 0!==V?V:"REFLECTIONMAP_PROJECTION"},{search:/SS_REFRACTIONMAP_3D/g,replace:null!==(k=null==re?void 0:re._define3DName)&&void 0!==k?k:"SS_REFRACTIONMAP_3D"},{search:/SS_LODINREFRACTIONALPHA/g,replace:null!==(G=null==re?void 0:re._defineLODRefractionAlpha)&&void 0!==G?G:"SS_LODINREFRACTIONALPHA"},{search:/SS_LINEARSPECULARREFRACTION/g,replace:null!==(z=null==re?void 0:re._defineLinearSpecularRefraction)&&void 0!==z?z:"SS_LINEARSPECULARREFRACTION"},{search:/SS_REFRACTIONMAP_OPPOSITEZ/g,replace:null!==(Y=null==re?void 0:re._defineOppositeZ)&&void 0!==Y?Y:"SS_REFRACTIONMAP_OPPOSITEZ"}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockDirectLighting",H),this.light?t.compilationString+=t._emitCodeFromInclude("lightFragment",H,{replaceStrings:[{search:/{X}/g,replace:this._lightId.toString()},{search:/vPositionW/g,replace:q+".xyz"}]}):t.compilationString+=t._emitCodeFromInclude("lightFragment",H,{repeatKey:"maxSimultaneousLights",substitutionVars:"vPositionW,".concat(q,".xyz")}),t.compilationString+=X?t._emitCodeFromInclude("pbrBlockFinalLitComponents",H,{replaceStrings:[{search:/vLightingIntensity/g,replace:"uniforms.vLightingIntensity"}]}):t._emitCodeFromInclude("pbrBlockFinalLitComponents",H),t.compilationString+="#endif\n";var oe=this.ambientColor.isConnected?this.ambientColor.associatedVariableName:"vec3".concat(t.fSuffix,"(0., 0., 0.)"),ae=Hd.DEFAULT_AO_ON_ANALYTICAL_LIGHTS.toString();-1===ae.indexOf(".")&&(ae+=".");var se=[{search:/vec3 finalEmissive[\s\S]*?finalEmissive\*=vLightingIntensity\.y;/g,replace:""},{search:/vAmbientColor/g,replace:oe+" * ".concat(X?"uniforms.":"","ambientFromScene")},{search:/vAmbientInfos\.w/g,replace:ae}];X&&(se[0]={search:/var finalEmissive[\s\S]*?finalEmissive\*=vLightingIntensity\.y;/g,replace:""},se.push({search:/vLightingIntensity/g,replace:"uniforms.vLightingIntensity"})),t.compilationString+=t._emitCodeFromInclude("pbrBlockFinalUnlitComponents",H,{replaceStrings:se}),t.compilationString+=t._emitCodeFromInclude("pbrBlockFinalColorComposition",H,{replaceStrings:[{search:/finalEmissive/g,replace:"vec3".concat(t.fSuffix,"(0.)")}]}),t.compilationString+=t._emitCodeFromInclude("pbrBlockImageProcessing",H,{replaceStrings:[{search:/visibility/g,replace:"1."}]});var le=X?"fragmentOutputs.color":"gl_FragColor";se=[{search:/vNormalW/g,replace:this._vNormalWName},{search:/vPositionW/g,replace:q},{search:/albedoTexture\.rgb;/g,replace:"vec3".concat(t.fSuffix,"(1.);\n").concat(le,".rgb = toGammaSpace(").concat(le,".rgb);\n")}],t.compilationString+=t._emitCodeFromInclude("pbrDebug",H,{replaceStrings:se});for(var ce=0,ue=this._outputs;ce<ue.length;ce++){var he=ue[ce];if(he.hasEndpoints){var de=ev[he.name];if(de){var pe=de[0],fe=de[1];fe&&(t.compilationString+="#if ".concat(fe,"\n")),t.compilationString+="".concat(t._declareOutput(he)," = ").concat(pe,";\n"),fe&&(t.compilationString+="#else\n",t.compilationString+="".concat(t._declareOutput(he)," = vec3").concat(t.fSuffix,"(0.);\n"),t.compilationString+="#endif\n")}else T.V.Error("There's no remapping for the ".concat(he.name," end point! No code generated"))}}return this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".lightFalloff = ").concat(this.lightFalloff,";\n"),t+="".concat(this._codeVariableName,".useAlphaTest = ").concat(this.useAlphaTest,";\n"),t+="".concat(this._codeVariableName,".alphaTestCutoff = ").concat(this.alphaTestCutoff,";\n"),t+="".concat(this._codeVariableName,".useAlphaBlending = ").concat(this.useAlphaBlending,";\n"),t+="".concat(this._codeVariableName,".useRadianceOverAlpha = ").concat(this.useRadianceOverAlpha,";\n"),t+="".concat(this._codeVariableName,".useSpecularOverAlpha = ").concat(this.useSpecularOverAlpha,";\n"),t+="".concat(this._codeVariableName,".enableSpecularAntiAliasing = ").concat(this.enableSpecularAntiAliasing,";\n"),t+="".concat(this._codeVariableName,".realTimeFiltering = ").concat(this.realTimeFiltering,";\n"),t+="".concat(this._codeVariableName,".realTimeFilteringQuality = ").concat(this.realTimeFilteringQuality,";\n"),t+="".concat(this._codeVariableName,".useEnergyConservation = ").concat(this.useEnergyConservation,";\n"),t+="".concat(this._codeVariableName,".useRadianceOcclusion = ").concat(this.useRadianceOcclusion,";\n"),t+="".concat(this._codeVariableName,".useHorizonOcclusion = ").concat(this.useHorizonOcclusion,";\n"),t+="".concat(this._codeVariableName,".unlit = ").concat(this.unlit,";\n"),t+="".concat(this._codeVariableName,".forceNormalForward = ").concat(this.forceNormalForward,";\n"),t+="".concat(this._codeVariableName,".debugMode = ").concat(this.debugMode,";\n"),(t+="".concat(this._codeVariableName,".debugLimit = ").concat(this.debugLimit,";\n"))+"".concat(this._codeVariableName,".debugFactor = ").concat(this.debugFactor,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return this.light&&(t.lightId=this.light.id),t.lightFalloff=this.lightFalloff,t.useAlphaTest=this.useAlphaTest,t.alphaTestCutoff=this.alphaTestCutoff,t.useAlphaBlending=this.useAlphaBlending,t.useRadianceOverAlpha=this.useRadianceOverAlpha,t.useSpecularOverAlpha=this.useSpecularOverAlpha,t.enableSpecularAntiAliasing=this.enableSpecularAntiAliasing,t.realTimeFiltering=this.realTimeFiltering,t.realTimeFilteringQuality=this.realTimeFilteringQuality,t.useEnergyConservation=this.useEnergyConservation,t.useRadianceOcclusion=this.useRadianceOcclusion,t.useHorizonOcclusion=this.useHorizonOcclusion,t.unlit=this.unlit,t.forceNormalForward=this.forceNormalForward,t.debugMode=this.debugMode,t.debugLimit=this.debugLimit,t.debugFactor=this.debugFactor,t.generateOnlyFragmentCode=this.generateOnlyFragmentCode,t},t.prototype._deserialize=function(t,i,n){var r,o;e.prototype._deserialize.call(this,t,i,n),t.lightId&&(this.light=i.getLightById(t.lightId)),this.lightFalloff=null!==(r=t.lightFalloff)&&void 0!==r?r:0,this.useAlphaTest=t.useAlphaTest,this.alphaTestCutoff=t.alphaTestCutoff,this.useAlphaBlending=t.useAlphaBlending,this.useRadianceOverAlpha=t.useRadianceOverAlpha,this.useSpecularOverAlpha=t.useSpecularOverAlpha,this.enableSpecularAntiAliasing=t.enableSpecularAntiAliasing,this.realTimeFiltering=!!t.realTimeFiltering,this.realTimeFilteringQuality=null!==(o=t.realTimeFilteringQuality)&&void 0!==o?o:c.Y.TEXTURE_FILTERING_QUALITY_LOW,this.useEnergyConservation=t.useEnergyConservation,this.useRadianceOcclusion=t.useRadianceOcclusion,this.useHorizonOcclusion=t.useHorizonOcclusion,this.unlit=t.unlit,this.forceNormalForward=!!t.forceNormalForward,this.debugMode=t.debugMode,this.debugLimit=t.debugLimit,this.debugFactor=t.debugFactor,this.generateOnlyFragmentCode=!!t.generateOnlyFragmentCode,this._setTarget()},(0,m.Cg)([Fp("Direct lights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"directIntensity",void 0),(0,m.Cg)([Fp("Environment lights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"environmentIntensity",void 0),(0,m.Cg)([Fp("Specular highlights",1,"INTENSITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"specularIntensity",void 0),(0,m.Cg)([Fp("Light falloff",4,"LIGHTING & COLORS",{notifiers:{update:!0},options:[{label:"Physical",value:Hd.LIGHTFALLOFF_PHYSICAL},{label:"GLTF",value:Hd.LIGHTFALLOFF_GLTF},{label:"Standard",value:Hd.LIGHTFALLOFF_STANDARD}]})],t.prototype,"lightFalloff",void 0),(0,m.Cg)([Fp("Alpha Testing",0,"OPACITY")],t.prototype,"useAlphaTest",void 0),(0,m.Cg)([Fp("Alpha CutOff",1,"OPACITY",{min:0,max:1,notifiers:{update:!0}})],t.prototype,"alphaTestCutoff",void 0),(0,m.Cg)([Fp("Alpha blending",0,"OPACITY")],t.prototype,"useAlphaBlending",void 0),(0,m.Cg)([Fp("Radiance over alpha",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"useRadianceOverAlpha",void 0),(0,m.Cg)([Fp("Specular over alpha",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"useSpecularOverAlpha",void 0),(0,m.Cg)([Fp("Specular anti-aliasing",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"enableSpecularAntiAliasing",void 0),(0,m.Cg)([Fp("Realtime filtering",0,"RENDERING",{notifiers:{update:!0}})],t.prototype,"realTimeFiltering",void 0),(0,m.Cg)([Fp("Realtime filtering quality",4,"RENDERING",{notifiers:{update:!0},options:[{label:"Low",value:c.Y.TEXTURE_FILTERING_QUALITY_LOW},{label:"Medium",value:c.Y.TEXTURE_FILTERING_QUALITY_MEDIUM},{label:"High",value:c.Y.TEXTURE_FILTERING_QUALITY_HIGH}]})],t.prototype,"realTimeFilteringQuality",void 0),(0,m.Cg)([Fp("Energy Conservation",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useEnergyConservation",void 0),(0,m.Cg)([Fp("Radiance occlusion",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useRadianceOcclusion",void 0),(0,m.Cg)([Fp("Horizon occlusion",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"useHorizonOcclusion",void 0),(0,m.Cg)([Fp("Unlit",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"unlit",void 0),(0,m.Cg)([Fp("Force normal forward",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"forceNormalForward",void 0),(0,m.Cg)([Fp("Generate only fragment code",0,"ADVANCED",{notifiers:{rebuild:!0,update:!0,onValidation:t._OnGenerateOnlyFragmentCodeChanged}})],t.prototype,"generateOnlyFragmentCode",void 0),(0,m.Cg)([Fp("Debug mode",4,"DEBUG",{notifiers:{update:!0},options:[{label:"None",value:0},{label:"Normalized position",value:1},{label:"Normals",value:2},{label:"Tangents",value:3},{label:"Bitangents",value:4},{label:"Bump Normals",value:5},{label:"ClearCoat Normals",value:8},{label:"ClearCoat Tangents",value:9},{label:"ClearCoat Bitangents",value:10},{label:"Anisotropic Normals",value:11},{label:"Anisotropic Tangents",value:12},{label:"Anisotropic Bitangents",value:13},{label:"Env Refraction",value:40},{label:"Env Reflection",value:41},{label:"Env Clear Coat",value:42},{label:"Direct Diffuse",value:50},{label:"Direct Specular",value:51},{label:"Direct Clear Coat",value:52},{label:"Direct Sheen",value:53},{label:"Env Irradiance",value:54},{label:"Surface Albedo",value:60},{label:"Reflectance 0",value:61},{label:"Metallic",value:62},{label:"Metallic F0",value:71},{label:"Roughness",value:63},{label:"AlphaG",value:64},{label:"NdotV",value:65},{label:"ClearCoat Color",value:66},{label:"ClearCoat Roughness",value:67},{label:"ClearCoat NdotV",value:68},{label:"Transmittance",value:69},{label:"Refraction Transmittance",value:70},{label:"SEO",value:80},{label:"EHO",value:81},{label:"Energy Factor",value:82},{label:"Specular Reflectance",value:83},{label:"Clear Coat Reflectance",value:84},{label:"Sheen Reflectance",value:85},{label:"Luminance Over Alpha",value:86},{label:"Alpha",value:87},{label:"Albedo color",value:88},{label:"Ambient occlusion color",value:89}]})],t.prototype,"debugMode",void 0),(0,m.Cg)([Fp("Split position",1,"DEBUG",{min:-1,max:1,notifiers:{update:!0}})],t.prototype,"debugLimit",void 0),(0,m.Cg)([Fp("Output factor",1,"DEBUG",{min:0,max:5,notifiers:{update:!0}})],t.prototype,"debugFactor",void 0),t}(Mp);(0,s.Y5)("BABYLON.PBRMetallicRoughnessBlock",tv);var iv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("left",vp.AutoDetect),i.registerInput("right",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[1].acceptedConnectionPointTypes.push(vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ModBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0];return 0===t.shaderLanguage?t.compilationString+=t._declareOutput(i)+" = mod(".concat(this.left.associatedVariableName,", ").concat(this.right.associatedVariableName,");\n"):t.compilationString+=t._declareOutput(i)+" = (".concat(this.left.associatedVariableName," % ").concat(this.right.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ModBlock",iv);var nv,rv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("row0",vp.Vector4),i.registerInput("row1",vp.Vector4),i.registerInput("row2",vp.Vector4),i.registerInput("row3",vp.Vector4),i.registerOutput("output",vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MatrixBuilder"},Object.defineProperty(t.prototype,"row0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"row3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.row0.isConnected){var e=new Gp("row0");e.value=new d.IU(1,0,0,0),e.output.connectTo(this.row0)}if(!this.row1.isConnected){var t=new Gp("row1");t.value=new d.IU(0,1,0,0),t.output.connectTo(this.row1)}if(!this.row2.isConnected){var i=new Gp("row2");i.value=new d.IU(0,0,1,0),i.output.connectTo(this.row2)}if(!this.row3.isConnected){var n=new Gp("row3");n.value=new d.IU(0,0,0,1),n.output.connectTo(this.row3)}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this.row0,r=this.row1,o=this.row2,a=this.row3,s=1===t.shaderLanguage?"mat4x4f":"mat4";return t.compilationString+=t._declareOutput(i)+" = ".concat(s,"(").concat(n.associatedVariableName,", ").concat(r.associatedVariableName,", ").concat(o.associatedVariableName,", ").concat(a.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.MatrixBuilder",rv),function(e){e[e.Equal=0]="Equal",e[e.NotEqual=1]="NotEqual",e[e.LessThan=2]="LessThan",e[e.GreaterThan=3]="GreaterThan",e[e.LessOrEqual=4]="LessOrEqual",e[e.GreaterOrEqual=5]="GreaterOrEqual",e[e.Xor=6]="Xor",e[e.Or=7]="Or",e[e.And=8]="And"}(nv||(nv={}));var ov=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.condition=nv.LessThan,i.registerInput("a",vp.Float),i.registerInput("b",vp.Float),i.registerInput("true",vp.AutoDetect,!0),i.registerInput("false",vp.AutoDetect,!0),i.registerOutput("output",vp.BasedOnInput),i._linkConnectionTypes(2,3),i._outputs[0]._typeConnectionSource=i._inputs[2],i._outputs[0]._defaultConnectionPointType=vp.Float,i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ConditionalBlock"},Object.defineProperty(t.prototype,"a",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"true",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"false",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this.true.isConnected?this.true.associatedVariableName:"1.0",r=this.false.isConnected?this.false.associatedVariableName:"0.0";switch(this.condition){case nv.Equal:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," == ").concat(this.b.associatedVariableName)),";\n");break;case nv.NotEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," != ").concat(this.b.associatedVariableName)),";\n");break;case nv.LessThan:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," < ").concat(this.b.associatedVariableName)),";\n");break;case nv.LessOrEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," <= ").concat(this.b.associatedVariableName)),";\n");break;case nv.GreaterThan:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," > ").concat(this.b.associatedVariableName)),";\n");break;case nv.GreaterOrEqual:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"".concat(this.a.associatedVariableName," >= ").concat(this.b.associatedVariableName)),";\n");break;case nv.Xor:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"(((".concat(this.a.associatedVariableName," + ").concat(this.b.associatedVariableName,") % 2.0) > 0.0)")),";\n");break;case nv.Or:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"(min(".concat(this.a.associatedVariableName," + ").concat(this.b.associatedVariableName,", 1.0) > 0.0)")),";\n");break;case nv.And:t.compilationString+=t._declareOutput(i)+" = ".concat(t._generateTernary(n,r,"(".concat(this.a.associatedVariableName," * ").concat(this.b.associatedVariableName," > 0.0)")),";\n")}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.condition=this.condition,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.condition=t.condition},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".condition = BABYLON.ConditionalBlockConditions.").concat(nv[this.condition],";\n")},t}(Mp);(0,s.Y5)("BABYLON.ConditionalBlock",ov);var av=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.octaves=6,i.registerInput("seed",vp.AutoDetect),i.registerInput("chaos",vp.AutoDetect,!0),i.registerInput("offsetX",vp.Float,!0),i.registerInput("offsetY",vp.Float,!0),i.registerInput("offsetZ",vp.Float,!0),i.registerOutput("output",vp.Float),i._inputs[0].acceptedConnectionPointTypes.push(vp.Vector2),i._inputs[0].acceptedConnectionPointTypes.push(vp.Vector3),i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CloudBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chaos",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetX",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetY",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsetZ",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i,n,r;if(e.prototype._buildBlock.call(this,t),this.seed.isConnected&&this._outputs[0].hasEndpoints){var o="\n\n        float cloudRandom(float p) { \n            float temp = fract(p * 0.011); \n            temp *= temp + 7.5; \n            temp *= temp + temp; \n            return fract(temp); \n        }\n\n        // Based on Morgan McGuire @morgan3d\n        // https://www.shadertoy.com/view/4dS3Wd\n        float cloudNoise2(vec2 x, vec2 chaos) {\n            vec2 step = chaos * vec2(75., 120.) + vec2(75., 120.);\n\n            vec2 i = floor(x);\n            vec2 f = fract(x);\n\n            float n = dot(i, step);\n\n            vec2 u = f * f * (3.0 - 2.0 * f);\n            return mix(\n                    mix(cloudRandom(n + dot(step, vec2(0, 0))), cloudRandom(n + dot(step, vec2(1, 0))), u.x),\n                    mix(cloudRandom(n + dot(step, vec2(0, 1))), cloudRandom(n + dot(step, vec2(1, 1))), u.x),\n                    u.y\n                );\n        }\n\n        float cloudNoise3(vec3 x, vec3 chaos) {\n            vec3 step = chaos * vec3(60., 120., 75.) + vec3(60., 120., 75.);\n\n            vec3 i = floor(x);\n            vec3 f = fract(x);\n\n            float n = dot(i, step);\n\n            vec3 u = f * f * (3.0 - 2.0 * f);\n            return mix(mix(mix( cloudRandom(n + dot(step, vec3(0, 0, 0))), cloudRandom(n + dot(step, vec3(1, 0, 0))), u.x),\n                           mix( cloudRandom(n + dot(step, vec3(0, 1, 0))), cloudRandom(n + dot(step, vec3(1, 1, 0))), u.x), u.y),\n                       mix(mix( cloudRandom(n + dot(step, vec3(0, 0, 1))), cloudRandom(n + dot(step, vec3(1, 0, 1))), u.x),\n                           mix( cloudRandom(n + dot(step, vec3(0, 1, 1))), cloudRandom(n + dot(step, vec3(1, 1, 1))), u.x), u.y), u.z);\n        }",a="\n        float fbm2(vec2 st, vec2 chaos) {\n            // Initial values\n            float value = 0.0;\n            float amplitude = .5;\n            float frequency = 0.;\n\n            // Loop of octaves\n            vec2 tempST = st;\n            for (int i = 0; i < OCTAVES; i++) {\n                value += amplitude * cloudNoise2(tempST, chaos);\n                tempST *= 2.0;\n                amplitude *= 0.5;\n            }\n            return value;\n        }\n\n        float fbm3(vec3 x, vec3 chaos) {\n            // Initial values\n            float value = 0.0;\n            float amplitude = 0.5;\n            vec3 tempX = x;\n            for (int i = 0; i < OCTAVES; i++) {\n                value += amplitude * cloudNoise3(tempX, chaos);\n                tempX = tempX * 2.0;\n                amplitude *= 0.5;\n            }\n            return value;\n        }";1===t.shaderLanguage&&(o=t._babylonSLtoWGSL(o),a=t._babylonSLtoWGSL(a));var s="fbm".concat(this.octaves);t._emitFunction("CloudBlockCode",o,"// CloudBlockCode"),t._emitFunction("CloudBlockCodeFBM"+this.octaves,a.replace(/fbm/gi,s).replace(/OCTAVES/gi,(0|this.octaves).toString()),"// CloudBlockCode FBM");var l=t._getFreeVariableName("st"),c=(null===(i=this.seed.connectedPoint)||void 0===i?void 0:i.type)||vp.Vector3;t.compilationString+="".concat(t._declareLocalVar(l,c)," = ").concat(this.seed.associatedVariableName,";\n"),this.offsetX.isConnected&&(t.compilationString+="".concat(l,".x += 0.1 * ").concat(this.offsetX.associatedVariableName,";\n")),this.offsetY.isConnected&&(t.compilationString+="".concat(l,".y += 0.1 * ").concat(this.offsetY.associatedVariableName,";\n")),this.offsetZ.isConnected&&c===vp.Vector3&&(t.compilationString+="".concat(l,".z += 0.1 * ").concat(this.offsetZ.associatedVariableName,";\n"));var u="";if(this.chaos.isConnected)u=this.chaos.associatedVariableName;else{var h=t.fSuffix;u=(null===(n=this.seed.connectedPoint)||void 0===n?void 0:n.type)===vp.Vector2?"vec2".concat(h,"(0., 0.)"):"vec3".concat(h,"(0., 0., 0.)")}return t.compilationString+=t._declareOutput(this._outputs[0])+" = ".concat(s).concat((null===(r=this.seed.connectedPoint)||void 0===r?void 0:r.type)===vp.Vector2?"2":"3","(").concat(l,", ").concat(u,");\n"),this}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".octaves = ").concat(this.octaves,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.octaves=this.octaves,t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.octaves=t.octaves},(0,m.Cg)([Fp("Octaves",2)],t.prototype,"octaves",void 0),t}(Mp);(0,s.Y5)("BABYLON.CloudBlock",av);var sv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("seed",vp.Vector2),i.registerInput("offset",vp.Float),i.registerInput("density",vp.Float),i.registerOutput("output",vp.Float),i.registerOutput("cells",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VoronoiNoiseBlock"},Object.defineProperty(t.prototype,"seed",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"density",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"cells",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){if(e.prototype._buildBlock.call(this,t),this.seed.isConnected){var i="vec2 voronoiRandom(vec2 p){\n            p = vec2(dot(p,vec2(127.1,311.7)),dot(p,vec2(269.5,183.3)));\n            return fract(sin(p)*18.5453);\n        }\n        ";1===t.shaderLanguage&&(i=t._babylonSLtoWGSL(i)),t._emitFunction("voronoiRandom",i,"// Voronoi random generator"),i="void voronoi(vec2 seed, float offset, float density, out float outValue, out float cells){\n            vec2 n = floor(seed * density);\n            vec2 f = fract(seed * density);\n            vec3 m = vec3( 8.0 );\n            for( int j=-1; j<=1; j++ ){\n                for( int i=-1; i<=1; i++ ){\n                    vec2  g = vec2( float(i), float(j) );\n                    vec2  o = voronoiRandom( n + g);\n                    vec2  r = g - f + (0.5+0.5*sin(offset+6.2831*o));\n                    float d = dot( r, r );\n                    if( d<m.x ){\n                        m = vec3( d, o );\n                        outValue = m.x;\n                        cells = m.y;\n                    }\n                }\n\t\t\t}\n        }\n        ",i=1===t.shaderLanguage?t._babylonSLtoWGSL(i):t._babylonSLtoGLSL(i),t._emitFunction("voronoi",i,"// Voronoi");var n=t._getFreeVariableName("tempOutput"),r=t._getFreeVariableName("tempCells"),o=1===t.shaderLanguage?"&":"";return t.compilationString+="".concat(t._declareLocalVar(n,vp.Float)," = 0.0;\n"),t.compilationString+="".concat(t._declareLocalVar(r,vp.Float)," = 0.0;\n"),t.compilationString+="voronoi(".concat(this.seed.associatedVariableName,", ").concat(this.offset.associatedVariableName,", ").concat(this.density.associatedVariableName,", ").concat(o).concat(n,", ").concat(o).concat(r,");\n"),this.output.hasEndpoints&&(t.compilationString+=t._declareOutput(this.output)+" = ".concat(n,";\n")),this.cells.hasEndpoints&&(t.compilationString+=t._declareOutput(this.cells)+" = ".concat(r,";\n")),this}},t}(Mp);(0,s.Y5)("BABYLON.VoronoiNoiseBlock",sv);var lv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ElbowBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){var e=this._inputs[0];if(e.isConnected){var t=e.connectedPoint.ownerBlock;if(t.target!==yp.VertexAndFragment)return t.target;if(e.connectedPoint.target!==yp.VertexAndFragment)return e.connectedPoint.target}return this._target},set:function(e){this._target&e||(this._target=e)},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this._inputs[0];return t.compilationString+=t._declareOutput(i)+" = ".concat(n.associatedVariableName,";\n"),this},t}(Mp);(0,s.Y5)("BABYLON.ElbowBlock",lv);var cv=function(e){function t(t,i){void 0===i&&(i=!1);var n=e.call(this,t,yp.Neutral)||this;return n.projectAsCube=!1,n._convertToGammaSpace=!1,n._convertToLinearSpace=!1,n.disableLevelMultiplication=!1,n.registerInput("position",vp.AutoDetect,!1),n.registerInput("normal",vp.AutoDetect,!1),n.registerInput("sharpness",vp.Float,!0),n.registerInput("source",vp.Object,!0,yp.VertexAndFragment,new Om("source",n,0,Jm,"ImageSourceBlock")),n.registerInput("sourceY",vp.Object,!0,yp.VertexAndFragment,new Om("sourceY",n,0,Jm,"ImageSourceBlock")),i||n.registerInput("sourceZ",vp.Object,!0,yp.VertexAndFragment,new Om("sourceZ",n,0,Jm,"ImageSourceBlock")),n.registerOutput("rgba",vp.Color4,yp.Neutral),n.registerOutput("rgb",vp.Color3,yp.Neutral),n.registerOutput("r",vp.Float,yp.Neutral),n.registerOutput("g",vp.Float,yp.Neutral),n.registerOutput("b",vp.Float,yp.Neutral),n.registerOutput("a",vp.Float,yp.Neutral),n.registerOutput("level",vp.Float,yp.Neutral),n._inputs[0].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),n._inputs[1].addExcludedConnectionPointFromAllowedTypes(vp.Color3|vp.Vector3|vp.Vector4),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"texture",{get:function(){var e;return this.source.isConnected?(null===(e=this.source.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:this._texture},set:function(e){var t,i=this;if(this._texture!==e){var n=null!==(t=null==e?void 0:e.getScene())&&void 0!==t?t:D.q.LastCreatedScene;!e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i._texture)})),this._texture=e,e&&n&&n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(t){return t.hasTexture(e)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureY",{get:function(){var e;return this.sourceY.isConnected?(null===(e=this.sourceY.connectedPoint)||void 0===e?void 0:e.ownerBlock).texture:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureZ",{get:function(){var e,t;return(null===(e=this.sourceZ)||void 0===e?void 0:e.isConnected)?(null===(t=this.sourceY.connectedPoint)||void 0===t?void 0:t.ownerBlock).texture:null},enumerable:!1,configurable:!0}),t.prototype._getImageSourceBlock=function(e){return(null==e?void 0:e.isConnected)?e.connectedPoint.ownerBlock:null},Object.defineProperty(t.prototype,"samplerName",{get:function(){var e=this._getImageSourceBlock(this.source);return e?e.samplerName:this._samplerName},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerYName",{get:function(){var e,t;return null!==(t=null===(e=this._getImageSourceBlock(this.sourceY))||void 0===e?void 0:e.samplerName)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samplerZName",{get:function(){var e,t;return null!==(t=null===(e=this._getImageSourceBlock(this.sourceZ))||void 0===e?void 0:e.samplerName)&&void 0!==t?t:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hasImageSource",{get:function(){return this.source.isConnected},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToGammaSpace",{get:function(){return this._convertToGammaSpace},set:function(e){var t,i=this;if(e!==this._convertToGammaSpace&&(this._convertToGammaSpace=e,this.texture)){var n=null!==(t=this.texture.getScene())&&void 0!==t?t:D.q.LastCreatedScene;null==n||n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"convertToLinearSpace",{get:function(){return this._convertToLinearSpace},set:function(e){var t,i=this;if(e!==this._convertToLinearSpace&&(this._convertToLinearSpace=e,this.texture)){var n=null!==(t=this.texture.getScene())&&void 0!==t?t:D.q.LastCreatedScene;null==n||n.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag,(function(e){return e.hasTexture(i.texture)}))}},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TriPlanarBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sharpness",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceY",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sourceZ",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgba",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rgb",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){if(i._areTexturesDirty){var n=this.convertToGammaSpace&&this.texture&&!this.texture.gammaSpace,r=this.convertToLinearSpace&&this.texture&&this.texture.gammaSpace;i.setValue(this._linearDefineName,n,!0),i.setValue(this._gammaDefineName,r,!0)}},t.prototype.isReady=function(){return!(this.texture&&!this.texture.isReadyOrNotBlocking())},t.prototype.bind=function(e){this.texture&&(e.setFloat(this._textureInfoName,this.texture.level),this._imageSource||e.setTexture(this._samplerName,this.texture))},t.prototype._samplerFunc=function(e){return 1===e.shaderLanguage?"textureSample":"texture2D"},t.prototype._generateTextureSample=function(e,t,i){return 1===i.shaderLanguage?"".concat(this._samplerFunc(i),"(").concat(e,",").concat(e+c.Y.AUTOSAMPLERSUFFIX,", ").concat(t,")"):"".concat(this._samplerFunc(i),"(").concat(e,", ").concat(t,")")},t.prototype._generateTextureLookup=function(e){var t,i,n=this.samplerName,r=null!==(t=this.samplerYName)&&void 0!==t?t:n,o=null!==(i=this.samplerZName)&&void 0!==i?i:n,a=this.sharpness.isConnected?this.sharpness.associatedVariableName:"1.0",s=e._getFreeVariableName("x"),l=e._getFreeVariableName("y"),c=e._getFreeVariableName("z"),u=e._getFreeVariableName("w"),h=e._getFreeVariableName("n"),d=e._getFreeVariableName("uvx"),p=e._getFreeVariableName("uvy"),f=e._getFreeVariableName("uvz");e.compilationString+="\n            ".concat(e._declareLocalVar(h,vp.Vector3)," = ").concat(this.normal.associatedVariableName,".xyz;\n\n            ").concat(e._declareLocalVar(d,vp.Vector2)," = ").concat(this.position.associatedVariableName,".yz;\n            ").concat(e._declareLocalVar(p,vp.Vector2)," = ").concat(this.position.associatedVariableName,".zx;\n            ").concat(e._declareLocalVar(f,vp.Vector2)," = ").concat(this.position.associatedVariableName,".xy;\n        "),this.projectAsCube&&(e.compilationString+="\n                ".concat(d,".xy = ").concat(d,".yx;\n\n                if (").concat(h,".x >= 0.0) {\n                    ").concat(d,".x = -").concat(d,".x;\n                }\n                if (").concat(h,".y < 0.0) {\n                    ").concat(p,".y = -").concat(p,".y;\n                }\n                if (").concat(h,".z < 0.0) {\n                    ").concat(f,".x = -").concat(f,".x;\n                }\n            "));var _=e.fSuffix;e.compilationString+="\n            ".concat(e._declareLocalVar(s,vp.Vector4)," = ").concat(this._generateTextureSample(n,d,e),";\n            ").concat(e._declareLocalVar(l,vp.Vector4)," = ").concat(this._generateTextureSample(r,p,e),";\n            ").concat(e._declareLocalVar(c,vp.Vector4)," = ").concat(this._generateTextureSample(o,f,e),";\n           \n            // blend weights\n            ").concat(e._declareLocalVar(u,vp.Vector3)," = pow(abs(").concat(h,"), vec3").concat(_,"(").concat(a,"));\n\n            // blend and return\n            ").concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = (").concat(s,"*").concat(u,".x + ").concat(l,"*").concat(u,".y + ").concat(c,"*").concat(u,".z) / (").concat(u,".x + ").concat(u,".y + ").concat(u,".z);        \n        ")},t.prototype._generateConversionCode=function(e,t,i){var n="";1!==e.shaderLanguage||t.type!==vp.Vector3&&t.type!==vp.Color3||(n="Vec3"),"a"!==i&&(this.texture&&this.texture.gammaSpace||(e.compilationString+="#ifdef ".concat(this._linearDefineName,"\n                    ").concat(t.associatedVariableName," = toGammaSpace").concat(n,"(").concat(t.associatedVariableName,");\n                    #endif\n                ")),e.compilationString+="#ifdef ".concat(this._gammaDefineName,"\n                ").concat(t.associatedVariableName," = toLinearSpace").concat(n,"(").concat(t.associatedVariableName,");\n                #endif\n            "))},t.prototype._writeOutput=function(e,t,i){var n="";this.disableLevelMultiplication||(n=" * ".concat(1===e.shaderLanguage?"uniforms.":"").concat(this._textureInfoName)),e.compilationString+="".concat(e._declareOutput(t)," = ").concat(this._tempTextureRead,".").concat(i).concat(n,";\n"),this._generateConversionCode(e,t,i)},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t),this.source.isConnected?this._imageSource=this.source.connectedPoint.ownerBlock:this._imageSource=null,this._textureInfoName=t._getFreeVariableName("textureInfoName"),this.level.associatedVariableName=(1===t.shaderLanguage?"uniforms.":"")+this._textureInfoName,this._tempTextureRead=t._getFreeVariableName("tempTextureRead"),this._linearDefineName=t._getFreeDefineName("ISLINEAR"),this._gammaDefineName=t._getFreeDefineName("ISGAMMA"),this._imageSource||(this._samplerName=t._getFreeVariableName(this.name+"Texture"),t._emit2DSampler(this._samplerName)),t.sharedData.blockingBlocks.push(this),t.sharedData.textureBlocks.push(this),t.sharedData.blocksWithDefines.push(this),t.sharedData.bindableBlocks.push(this);var i="//".concat(this.name);t._emitFunctionFromInclude("helperFunctions",i),t._emitUniformFromString(this._textureInfoName,vp.Float),this._generateTextureLookup(t);for(var n=0,r=this._outputs;n<r.length;n++){var o=r[n];o.hasEndpoints&&"level"!==o.name&&this._writeOutput(t,o,o.name)}return this},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return t+="".concat(this._codeVariableName,".convertToGammaSpace = ").concat(this.convertToGammaSpace,";\n"),t+="".concat(this._codeVariableName,".convertToLinearSpace = ").concat(this.convertToLinearSpace,";\n"),t+="".concat(this._codeVariableName,".disableLevelMultiplication = ").concat(this.disableLevelMultiplication,";\n"),t+="".concat(this._codeVariableName,".projectAsCube = ").concat(this.projectAsCube,";\n"),this.texture?(t+="".concat(this._codeVariableName,'.texture = new BABYLON.Texture("').concat(this.texture.name,'", null, ').concat(this.texture.noMipmap,", ").concat(this.texture.invertY,", ").concat(this.texture.samplingMode,");\n"),t+="".concat(this._codeVariableName,".texture.wrapU = ").concat(this.texture.wrapU,";\n"),t+="".concat(this._codeVariableName,".texture.wrapV = ").concat(this.texture.wrapV,";\n"),t+="".concat(this._codeVariableName,".texture.uAng = ").concat(this.texture.uAng,";\n"),t+="".concat(this._codeVariableName,".texture.vAng = ").concat(this.texture.vAng,";\n"),t+="".concat(this._codeVariableName,".texture.wAng = ").concat(this.texture.wAng,";\n"),t+="".concat(this._codeVariableName,".texture.uOffset = ").concat(this.texture.uOffset,";\n"),t+="".concat(this._codeVariableName,".texture.vOffset = ").concat(this.texture.vOffset,";\n"),t+="".concat(this._codeVariableName,".texture.uScale = ").concat(this.texture.uScale,";\n"),t+="".concat(this._codeVariableName,".texture.vScale = ").concat(this.texture.vScale,";\n"),t+="".concat(this._codeVariableName,".texture.coordinatesMode = ").concat(this.texture.coordinatesMode,";\n")):t},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.convertToGammaSpace=this.convertToGammaSpace,t.convertToLinearSpace=this.convertToLinearSpace,t.disableLevelMultiplication=this.disableLevelMultiplication,t.projectAsCube=this.projectAsCube,this.hasImageSource||!this.texture||this.texture.isRenderTarget||"VideoTexture"===this.texture.getClassName()||(t.texture=this.texture.serialize()),t},t.prototype._deserialize=function(t,i,n){e.prototype._deserialize.call(this,t,i,n),this.convertToGammaSpace=t.convertToGammaSpace,this.convertToLinearSpace=!!t.convertToLinearSpace,this.disableLevelMultiplication=!!t.disableLevelMultiplication,this.projectAsCube=!!t.projectAsCube,t.texture&&!uf.IgnoreTexturesAtLoadTime&&void 0!==t.texture.url&&(n=0===t.texture.url.indexOf("data:")?"":n,this.texture=an.g.Parse(t.texture,i,n))},(0,m.Cg)([Fp("Project as cube",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"projectAsCube",void 0),t}(Mp);(0,s.Y5)("BABYLON.TriPlanarBlock",cv);var uv=function(e){function t(t){return e.call(this,t,!0)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"BiPlanarBlock"},t.prototype._declareLocalVarAsVec3I=function(e,t){return 1===t.shaderLanguage?"var ".concat(e,": vec3<i32>"):"ivec3 ".concat(e)},t.prototype._getTextureGrad=function(e,t){return 1===e.shaderLanguage?"textureSampleGrad(".concat(t,",").concat(t+c.Y.AUTOSAMPLERSUFFIX):"textureGrad(".concat(t)},t.prototype._generateTextureLookup=function(e){var t,i=this.samplerName,n=null!==(t=this.samplerYName)&&void 0!==t?t:this.samplerName,r=this.sharpness.isConnected?this.sharpness.associatedVariableName:"1.0",o=e._getFreeVariableName("dxValue"),a=e._getFreeVariableName("dyValue"),s=e._getFreeVariableName("n"),l=e._getFreeVariableName("ma"),c=e._getFreeVariableName("mi"),u=e._getFreeVariableName("me"),h=e._getFreeVariableName("x"),d=e._getFreeVariableName("y"),p=e._getFreeVariableName("w"),f="ivec3",_="dFdx",m="dFdy",g=e.fSuffix;1===e.shaderLanguage&&(f="vec3<i32>",_="dpdx",m="dpdy"),e.compilationString+="\n            // grab coord derivatives for texturing\n            ".concat(e._declareLocalVar(o,vp.Vector3)," = ").concat(_,"(").concat(this.position.associatedVariableName,".xyz);\n            ").concat(e._declareLocalVar(a,vp.Vector3)," = ").concat(m,"(").concat(this.position.associatedVariableName,".xyz);\n            ").concat(e._declareLocalVar(s,vp.Vector3)," = abs(").concat(this.normal.associatedVariableName,".xyz);\n        \n            // determine major axis (in x; yz are following axis)\n            ").concat(this._declareLocalVarAsVec3I(l,e)," = ").concat(e._generateTernary("".concat(f,"(0,1,2)"),"".concat(e._generateTernary("".concat(f,"(1,2,0)"),"".concat(f,"(2,0,1)"),"(".concat(s,".y>").concat(s,".z)"))),"(".concat(s,".x>").concat(s,".y && ").concat(s,".x>").concat(s,".z)")),";                    \n\n            // determine minor axis (in x; yz are following axis)\n            ").concat(this._declareLocalVarAsVec3I(c,e)," =  ").concat(e._generateTernary("".concat(f,"(0,1,2)"),"".concat(e._generateTernary("".concat(f,"(1,2,0)"),"".concat(f,"(2,0,1)"),"(".concat(s,".y<").concat(s,".z)"))),"(".concat(s,".x<").concat(s,".y && ").concat(s,".x<").concat(s,".z)")),";  \n                              \n            // determine median axis (in x;  yz are following axis)\n            ").concat(this._declareLocalVarAsVec3I(u,e)," = ").concat(f,"(3) - ").concat(c," - ").concat(l,";\n            \n            // project+fetch\n            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// blend factors\n            ").concat(e._declareLocalVar(p,vp.Vector2)," = vec2").concat(g,"(").concat(s,"[").concat(l,".x],").concat(s,"[").concat(u,".x]);\n            // make local support\n            ").concat(p," = clamp( (").concat(p,"-0.5773)/(1.0-0.5773), vec2").concat(g,"(0.0), vec2").concat(g,"(1.0) );\n            // shape transition\n            ").concat(p," = pow( ").concat(p,", vec2").concat(g,"(").concat(r,"/8.0) );\n            // blend and return\n            ").concat(e._declareLocalVar(this._tempTextureRead,vp.Vector4)," = (").concat(h,"*").concat(p,".x + ").concat(d,"*").concat(p,".y) / (").concat(p,".x + ").concat(p,".y);\n        ")},t}(cv);(0,s.Y5)("BABYLON.BiPlanarBlock",uv);var hv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.Matrix),i.registerOutput("output",vp.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MatrixDeterminantBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.output,n=this.input;return t.compilationString+=t._declareOutput(i)+" = determinant(".concat(n.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.MatrixDeterminantBlock",hv);var dv,pv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.registerInput("input",vp.Matrix),i.registerOutput("output",vp.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MatrixTransposeBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.output,n=this.input;return t.compilationString+=t._declareOutput(i)+" = transpose(".concat(n.associatedVariableName,");\n"),this},t}(Mp);(0,s.Y5)("BABYLON.MatrixTransposeBlock",pv),function(e){e[e.None=0]="None",e[e.Normal=1]="Normal",e[e.Tangent=2]="Tangent",e[e.VertexColor=3]="VertexColor",e[e.UV1=4]="UV1",e[e.UV2=5]="UV2",e[e.UV3=6]="UV3",e[e.UV4=7]="UV4",e[e.UV5=8]="UV5",e[e.UV6=9]="UV6"}(dv||(dv={}));var fv,_v=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.attributeType=0,i.registerInput("input",vp.AutoDetect),i.registerInput("fallback",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].onConnectionObservable.add((function(e){var t;if(!i.attributeType){var n=e.ownerBlock;if(n instanceof Gp&&n.isAttribute)switch(n.name){case"color":i.attributeType=3;break;case"normal":i.attributeType=1;break;case"tangent":i.attributeType=2;break;case"uv":i.attributeType=4;break;case"uv2":i.attributeType=5;break;case"uv3":i.attributeType=6;break;case"uv4":i.attributeType=7;break;case"uv5":i.attributeType=8;break;case"uv6":i.attributeType=9}else if(n instanceof Fm)switch(null===(t=i.input.connectedPoint)||void 0===t?void 0:t.name){case"normalOutput":i.attributeType=1;break;case"tangentOutput":i.attributeType=2;break;case"uvOutput":i.attributeType=4}}})),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MeshAttributeExistsBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fallback",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=null;switch(this.attributeType){case 3:i="VERTEXCOLOR_NME";break;case 1:i="NORMAL";break;case 2:i="TANGENT";break;case 4:i="UV1";break;case 5:i="UV2";break;case 6:i="UV3";break;case 7:i="UV4";break;case 8:i="UV5";break;case 9:i="UV6"}var n=t._declareOutput(this.output);return i&&(t.compilationString+="#ifdef ".concat(i,"\n")),t.compilationString+="".concat(n," = ").concat(this.input.associatedVariableName,";\n"),i&&(t.compilationString+="#else\n",t.compilationString+="".concat(n," = ").concat(this.fallback.associatedVariableName,";\n"),t.compilationString+="#endif\n"),this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.attributeType=this.attributeType,t},t.prototype._deserialize=function(t,i,n){var r;e.prototype._deserialize.call(this,t,i,n),this.attributeType=null!==(r=t.attributeType)&&void 0!==r?r:0},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".attributeType = ").concat(this.attributeType,";\n")},(0,m.Cg)([Fp("Attribute lookup",4,void 0,{notifiers:{update:!0},options:[{label:"(None)",value:0},{label:"Normal",value:1},{label:"Tangent",value:2},{label:"Vertex 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0),t}(Mp);(0,s.Y5)("BABYLON.MeshAttributeExistsBlock",_v),function(e){e[e.EaseInSine=0]="EaseInSine",e[e.EaseOutSine=1]="EaseOutSine",e[e.EaseInOutSine=2]="EaseInOutSine",e[e.EaseInQuad=3]="EaseInQuad",e[e.EaseOutQuad=4]="EaseOutQuad",e[e.EaseInOutQuad=5]="EaseInOutQuad",e[e.EaseInCubic=6]="EaseInCubic",e[e.EaseOutCubic=7]="EaseOutCubic",e[e.EaseInOutCubic=8]="EaseInOutCubic",e[e.EaseInQuart=9]="EaseInQuart",e[e.EaseOutQuart=10]="EaseOutQuart",e[e.EaseInOutQuart=11]="EaseInOutQuart",e[e.EaseInQuint=12]="EaseInQuint",e[e.EaseOutQuint=13]="EaseOutQuint",e[e.EaseInOutQuint=14]="EaseInOutQuint",e[e.EaseInExpo=15]="EaseInExpo",e[e.EaseOutExpo=16]="EaseOutExpo",e[e.EaseInOutExpo=17]="EaseInOutExpo",e[e.EaseInCirc=18]="EaseInCirc",e[e.EaseOutCirc=19]="EaseOutCirc",e[e.EaseInOutCirc=20]="EaseInOutCirc",e[e.EaseInBack=21]="EaseInBack",e[e.EaseOutBack=22]="EaseOutBack",e[e.EaseInOutBack=23]="EaseInOutBack",e[e.EaseInElastic=24]="EaseInElastic",e[e.EaseOutElastic=25]="EaseOutElastic",e[e.EaseInOutElastic=26]="EaseInOutElastic"}(fv||(fv={}));var mv=function(e){function t(t){var i=e.call(this,t,yp.Neutral)||this;return i.type=fv.EaseInOutSine,i.registerInput("input",vp.AutoDetect),i.registerOutput("output",vp.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(vp.Matrix),i._inputs[0].excludedConnectionPointTypes.push(vp.Object),i._inputs[0].excludedConnectionPointTypes.push(vp.Int),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CurveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._duplicateEntry=function(e,t){return"ret.".concat(t," = ").concat(e.replace(/VAL/g,"v."+t))},t.prototype._duplicateEntryDirect=function(e){return"return ".concat(e.replace(/VAL/g,"v"))},t.prototype._duplicateVector=function(e,t,i){if("float"===t||"f32"===t)return this._duplicateEntryDirect(e);for(var n=parseInt(t.replace("vec","")),r=i?"\n            var ret: vec".concat(n,"f = vec").concat(n,"f(0.0);\n        "):"\n            vec".concat(n," ret = vec").concat(n,"(0.0);\n        "),o=1;o<=n;o++)r+=this._duplicateEntry(e,1===o?"x":2===o?"y":3===o?"z":"w")+";\n";return r+"return ret;\n"},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i,n=this._outputs[0],r="",o=t._getShaderType(this.input.type),a=1===t.shaderLanguage;switch(i=fv[this.type]+"_"+o.replace("<","").replace(">",""),this.type){case fv.EaseInSine:r="return 1.0 - cos((v * 3.1415) / 2.0)";break;case fv.EaseOutSine:r="return sin((v * 3.1415) / 2.0)";break;case fv.EaseInOutSine:r="return -(cos(v * 3.1415) - 1.0) / 2.0";break;case fv.EaseInQuad:r="return v * v";break;case fv.EaseOutQuad:r="return (1.0 - v) * (1.0 - v)";break;case fv.EaseInOutQuad:var s=t._generateTernary("2.0 * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 2.0) / 2.0","VAL < 0.5");r=this._duplicateVector(s,o,a);break;case fv.EaseInCubic:r="return v * v * v";break;case fv.EaseOutCubic:s="1.0 - pow(1.0 - VAL, 3.0)",r=this._duplicateVector(s,o,a);break;case fv.EaseInOutCubic:s=t._generateTernary("4.0 * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 3.0) / 2.0","VAL < 0.5"),r=this._duplicateVector(s,o,a);break;case fv.EaseInQuart:r="return v * v * v * v";break;case fv.EaseOutQuart:s="1.0 - pow(1.0 - VAL, 4.0)",r=this._duplicateVector(s,o,a);break;case fv.EaseInOutQuart:s=t._generateTernary("8.0 * VAL * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 4.0) / 2.0","VAL < 0.5"),r=this._duplicateVector(s,o,a);break;case fv.EaseInQuint:r="return v * v * v * v * v";break;case fv.EaseOutQuint:s="1.0 - pow(1.0 - VAL, 5.0)",r=this._duplicateVector(s,o,a);break;case fv.EaseInOutQuint:s=t._generateTernary("16.0 * VAL * VAL * VAL * VAL * VAL","1.0 - pow(-2.0 * VAL + 2.0, 5.0) / 2.0","VAL < 0.5"),r=this._duplicateVector(s,o,a);break;case fv.EaseInExpo:s=t._generateTernary("0.0","pow(2.0, 10.0 * VAL - 10.0)","VAL == 0.0"),r=this._duplicateVector(s,o,a);break;case fv.EaseOutExpo:s=t._generateTernary("1.0","1.0 - pow(2.0, -10.0 * VAL)","VAL == 1.0"),r=this._duplicateVector(s,o,a);break;case fv.EaseInOutExpo:s=t._generateTernary("0.0",t._generateTernary("1.0",t._generateTernary("pow(2.0, 20.0 * VAL - 10.0) / 2.0","(2.0 - pow(2.0, -20.0 * VAL + 10.0)) / 2.0","VAL < 0.5"),"VAL == 1.0"),"VAL == 0.0"),r=this._duplicateVector(s,o,a);break;case fv.EaseInCirc:s="1.0 - sqrt(1.0 - pow(VAL, 2.0))",r=this._duplicateVector(s,o,a);break;case fv.EaseOutCirc:s="sqrt(1.0 - pow(VAL - 1.0, 2.0))",r=this._duplicateVector(s,o,a);break;case fv.EaseInOutCirc:s=t._generateTernary("(1.0 - sqrt(1.0 - pow(2.0 * VAL, 2.0))) / 2.0","(sqrt(1.0 - pow(-2.0 * VAL + 2.0, 2.0)) + 1.0) / 2.0","VAL < 0.5"),r=this._duplicateVector(s,o,a);break;case fv.EaseInBack:r="return 2.70158 * v * v * v - 1.70158 * v * v";break;case fv.EaseOutBack:s="2.70158 * pow(VAL - 1.0, 3.0) + 1.70158 * pow(VAL - 1.0, 2.0)",r=this._duplicateVector(s,o,a);break;case fv.EaseInOutBack:s=t._generateTernary("(pow(2.0 * VAL, 2.0) * ((3.5949095) * 2.0 * VAL - 2.5949095)) / 2.0","(pow(2.0 * VAL - 2.0, 2.0) * (3.5949095 * (VAL * 2.0 - 2.0) + 3.5949095) + 2.0) / 2.0","VAL < 0.5"),r=this._duplicateVector(s,o,a);break;case fv.EaseInElastic:s=t._generateTernary("0.0",t._generateTernary("1.0","-pow(2.0, 10.0 * VAL - 10.0) * sin((VAL * 10.0 - 10.75) * ((2.0 * 3.1415) / 3.0))","VAL == 1.0"),"VAL == 0.0"),r=this._duplicateVector(s,o,a);break;case fv.EaseOutElastic:s=t._generateTernary("0.0",t._generateTernary("1.0","pow(2.0, -10.0 * VAL) * sin((VAL * 10.0 - 0.75) * ((2.0 * 3.1415) / 3.0)) + 1.0","VAL == 1.0"),"VAL == 0.0"),r=this._duplicateVector(s,o,a);break;case fv.EaseInOutElastic:s=t._generateTernary("0.0",t._generateTernary("1.0",t._generateTernary("-(pow(2.0, 20.0 * VAL - 10.0) * sin((20.0 * VAL - 11.125) * ((2.0 * 3.1415) / 4.5))) / 2.0","(pow(2.0, -20.0 * VAL + 10.0) * 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e(){this.mm=new Map}return e.prototype.get=function(e,t){var i=this.mm.get(e);if(void 0!==i)return i.get(t)},e.prototype.set=function(e,t,i){var n=this.mm.get(e);void 0===n&&this.mm.set(e,n=new Map),n.set(t,i)},e}(),bv=function(){function e(e,t,i){var n=this;this._baseMaterial=e,this._scene=null!=t?t:D.q.LastCreatedScene,this._options=i,this._subMeshToEffect=new Map,this._subMeshToDepthWrapper=new yv,this._meshes=new Map,this._onEffectCreatedObserver=this._baseMaterial.onEffectCreatedObservable.add((function(e){var t,i,r=null===(t=e.subMesh)||void 0===t?void 0:t.getMesh();r&&!n._meshes.has(r)&&n._meshes.set(r,r.onDisposeObservable.add((function(e){for(var t=n._subMeshToEffect.keys(),i=t.next();!0!==i.done;i=t.next()){var r=i.value;(null==r?void 0:r.getMesh())===e&&(n._subMeshToEffect.delete(r),n._deleteDepthWrapperEffect(r))}}))),(null===(i=n._subMeshToEffect.get(e.subMesh))||void 0===i?void 0:i[0])!==e.effect&&(n._subMeshToEffect.set(e.subMesh,[e.effect,n._scene.getEngine().currentRenderPassId]),n._deleteDepthWrapperEffect(e.subMesh))}))}return Object.defineProperty(e.prototype,"standalone",{get:function(){var e,t;return null!==(t=null===(e=this._options)||void 0===e?void 0:e.standalone)&&void 0!==t&&t},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"baseMaterial",{get:function(){return this._baseMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"doNotInjectCode",{get:function(){var e,t;return null!==(t=null===(e=this._options)||void 0===e?void 0:e.doNotInjectCode)&&void 0!==t&&t},enumerable:!1,configurable:!0}),e.prototype._deleteDepthWrapperEffect=function(e){var t=this._subMeshToDepthWrapper.mm.get(e);t&&(t.forEach((function(e){var t;null===(t=e.mainDrawWrapper.effect)||void 0===t||t.dispose()})),this._subMeshToDepthWrapper.mm.delete(e))},e.prototype.getEffect=function(e,t,i){var n,r=null===(n=this._subMeshToDepthWrapper.mm.get(e))||void 0===n?void 0:n.get(t);if(!r)return null;var o=r.drawWrapper[i];return o||(o=r.drawWrapper[i]=new ti(this._scene.getEngine())).setEffect(r.mainDrawWrapper.effect,r.mainDrawWrapper.defines),o},e.prototype.isReadyForSubMesh=function(e,t,i,n,r){var o,a;return!(this.standalone&&!this._baseMaterial.isReadyForSubMesh(e.getMesh(),e,n))&&null!==(a=null===(o=this._makeEffect(e,t,i,r))||void 0===o?void 0:o.isReady())&&void 0!==a&&a},e.prototype.dispose=function(){this._baseMaterial.onEffectCreatedObservable.remove(this._onEffectCreatedObserver),this._onEffectCreatedObserver=null;for(var e=this._meshes.entries(),t=e.next();!0!==t.done;t=e.next()){var i=t.value,n=i[0],r=i[1];n.onDisposeObservable.remove(r)}},e.prototype._makeEffect=function(e,t,i,n){var r,o,a,s=this._scene.getEngine(),l=this._subMeshToEffect.get(e);if(!l)return null;var c=l[0],u=l[1],h=this._subMeshToDepthWrapper.get(e,i);if(!h){var d=new ti(s);d.defines=null!==(o=null===(r=e._getDrawWrapper(u))||void 0===r?void 0:r.defines)&&void 0!==o?o:null,(h={drawWrapper:[],mainDrawWrapper:d,depthDefines:"",token:(0,Ml.z)()}).drawWrapper[n]=d,this._subMeshToDepthWrapper.set(e,i,h)}var p=t.join("\n");if(h.mainDrawWrapper.effect&&p===h.depthDefines)return h.mainDrawWrapper.effect;h.depthDefines=p;var f=c.getUniformNames().slice(),_=c.vertexSourceCodeBeforeMigration,m=c.fragmentSourceCodeBeforeMigration;if(!this.doNotInjectCode){var g=this._options&&this._options.remappedVariables?"#include<shadowMapVertexNormalBias>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapVertexNormalBias>",v=this._options&&this._options.remappedVariables?"#include<shadowMapVertexMetric>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapVertexMetric>",y=this._options&&this._options.remappedVariables?"#include<shadowMapFragmentSoftTransparentShadow>(".concat(this._options.remappedVariables.join(","),")"):"#include<shadowMapFragmentSoftTransparentShadow>",b="#include<shadowMapFragment>",T="#include<shadowMapVertexExtraDeclaration>";_=(_=-1!==(_=(_=0===c.shaderLanguage?_.replace(/void\s+?main/g,"\n".concat(T,"\nvoid main")):_.replace(/@vertex/g,"\n".concat(T,"\n@vertex"))).replace(/#define SHADOWDEPTH_NORMALBIAS|#define CUSTOM_VERTEX_UPDATE_WORLDPOS/g,g)).indexOf("#define SHADOWDEPTH_METRIC")?_.replace(/#define SHADOWDEPTH_METRIC/g,v):_.replace(/}\s*$/g,v+"\n}")).replace(/#define 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SHADOW\d/g,""),indexParameters:c.getIndexParameters(),shaderLanguage:c.shaderLanguage},s);for(var C=0;C<h.drawWrapper.length;++C)C!==n&&(null===(a=h.drawWrapper[C])||void 0===a||a.setEffect(h.mainDrawWrapper.effect,h.mainDrawWrapper.defines));return h.mainDrawWrapper.effect},e}();!function(e){e[e.Created=1]="Created",e[e.Disposed=2]="Disposed",e[e.GetDefineNames=4]="GetDefineNames",e[e.PrepareUniformBuffer=8]="PrepareUniformBuffer",e[e.IsReadyForSubMesh=16]="IsReadyForSubMesh",e[e.PrepareDefines=32]="PrepareDefines",e[e.BindForSubMesh=64]="BindForSubMesh",e[e.PrepareEffect=128]="PrepareEffect",e[e.GetAnimatables=256]="GetAnimatables",e[e.GetActiveTextures=512]="GetActiveTextures",e[e.HasTexture=1024]="HasTexture",e[e.FillRenderTargetTextures=2048]="FillRenderTargetTextures",e[e.HasRenderTargetTextures=4096]="HasRenderTargetTextures",e[e.HardBindForSubMesh=8192]="HardBindForSubMesh"}(gv||(gv={}));var Tv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.DECAL=!1,t.DECALDIRECTUV=0,t.DECAL_SMOOTHALPHA=!1,t.GAMMADECAL=!1,t}return(0,m.C6)(t,e),t}(Ro),Ev=function(e){function t(t,i){void 0===i&&(i=!0);var n=e.call(this,t,"DecalMap",150,new Tv,i)||this;return n._isEnabled=!1,n.isEnabled=!1,n._smoothAlpha=!1,n.smoothAlpha=!1,n.registerForExtraEvents=!0,n._internalMarkAllSubMeshesAsTexturesDirty=t._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],n}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.isReadyForSubMesh=function(e,t,i,n){var r=n.getMesh().decalMap;return!(this._isEnabled&&(null==r?void 0:r.texture)&&Mo.DecalMapEnabled&&t.texturesEnabled)||r.isReady()},t.prototype.prepareDefines=function(e,t,i){var n=i.decalMap;this._isEnabled&&(null==n?void 0:n.texture)&&Mo.DecalMapEnabled&&t.texturesEnabled?((!e.DECAL||e.GAMMADECAL!==n.texture.gammaSpace)&&e.markAsTexturesDirty(),e.DECAL=!0,e.GAMMADECAL=n.texture.gammaSpace,e.DECAL_SMOOTHALPHA=this._smoothAlpha,(0,Ui.YT)(n.texture,e,"DECAL")):(e.DECAL&&e.markAsTexturesDirty(),e.DECAL=!1)},t.prototype.hardBindForSubMesh=function(e,t,i,n){var r=n.getMesh().decalMap;if(this._isEnabled&&(null==r?void 0:r.texture)&&Mo.DecalMapEnabled&&t.texturesEnabled){var o=this._material.isFrozen,a=r.texture;e.useUbo&&o&&e.isSync||(e.updateFloat4("vDecalInfos",a.coordinatesIndex,0,0,0),(0,Ui.mA)(a,e,"decal")),e.setTexture("decalSampler",a)}},t.prototype.getClassName=function(){return"DecalMapConfiguration"},t.prototype.getSamplers=function(e){e.push("decalSampler")},t.prototype.getUniforms=function(){return{ubo:[{name:"vDecalInfos",size:4,type:"vec4"},{name:"decalMatrix",size:16,type:"mat4"}]}},(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"smoothAlpha",void 0),t}(Go);function Sv(e){return e instanceof Hd?new Vd(e):null}function xv(e){return e instanceof Hd?new Nd(e):null}function Cv(e){return e instanceof Hd?new Ld(e):null}function Av(e){return e instanceof Hd?new Bd(e):null}function Pv(e){return e instanceof Hd?new Gd(e):null}function Rv(e){return e instanceof Hd?new Yd(e):null}function Iv(e){return e instanceof Hd||e instanceof jo?new Yo(e):null}(0,s.Y5)("BABYLON.DecalMapConfiguration",Ev);var Mv=function(){function e(){}return e.DEFAULT_COLOR=p.v9.White(),e.DEFAULT_WIDTH_ATTENUATED=1,e.DEFAULT_WIDTH=.1,e}(),Ov=function(){function e(){}return e.ConvertPoints=function(e){if(e.length&&Array.isArray(e)&&"number"==typeof e[0])return[e];if(e.length&&Array.isArray(e[0])&&"number"==typeof e[0][0])return e;if(e.length&&!Array.isArray(e[0])&&e[0]instanceof d.Pq){for(var t=[],i=0;i<e.length;i++){var n=e[i];t.push(n.x,n.y,n.z)}return[t]}if(e.length>0&&Array.isArray(e[0])&&e[0].length>0&&e[0][0]instanceof d.Pq){var r=[];return e.forEach((function(e){r.push(e.flatMap((function(e){return[e.x,e.y,e.z]})))})),r}if(e instanceof Float32Array)return[Array.from(e)];if(e.length&&e[0]instanceof Float32Array){var o=[];return e.forEach((function(e){o.push(Array.from(e))})),o}return[]},e.OmitZeroLengthPredicate=function(e,t,i){var n=[];return t.subtract(e).lengthSquared()>0&&n.push([e,t]),i.subtract(t).lengthSquared()>0&&n.push([t,i]),e.subtract(i).lengthSquared()>0&&n.push([i,e]),0===n.length?null:n},e.OmitDuplicatesPredicate=function(t,i,n,r){var o=[];return e._SearchInPoints(t,i,r)||o.push([t,i]),e._SearchInPoints(i,n,r)||o.push([i,n]),e._SearchInPoints(n,t,r)||o.push([n,t]),0===o.length?null:o},e._SearchInPoints=function(e,t,i){for(var n,r,o,a=0,s=i;a<s.length;a++)for(var l=s[a],c=0;c<l.length;c++)if((null===(n=l[c])||void 0===n?void 0:n.equals(e))&&((null===(r=l[c+1])||void 0===r?void 0:r.equals(t))||(null===(o=l[c-1])||void 0===o?void 0:o.equals(t))))return!0;return!1},e.MeshesToLines=function(e,t){var i=[];return e.forEach((function(e,n){var r=e.getVerticesData(Se.R.PositionKind),o=e.getIndices();if(r&&o)for(var a=0,s=0;a<o.length;a++){var l=3*o[s++],c=3*o[s++],u=3*o[s++],h=new d.Pq(r[l],r[l+1],r[l+2]),p=new d.Pq(r[c],r[c+1],r[c+2]),f=new d.Pq(r[u],r[u+1],r[u+2]);if(t){var _=t(h,p,f,i,a,l,e,n,r,o);if(_)for(var m=0,g=_;m<g.length;m++){var v=g[m];i.push(v)}}else i.push([h,p],[p,f],[f,h])}})),i},e.ToVector3Array=function(e){if(Array.isArray(e[0])){for(var t=[],i=0,n=e;i<n.length;i++){for(var r=n[i],o=[],a=0;a<r.length;a+=3)o.push(new d.Pq(r[a],r[a+1],r[a+2]));t.push(o)}return t}var s=e,l=[];for(a=0;a<s.length;a+=3)l.push(new d.Pq(s[a],s[a+1],s[a+2]));return l},e.ToNumberArray=function(e){return e.flatMap((function(e){return[e.x,e.y,e.z]}))},e.GetPointsCountInfo=function(e){for(var t=new Array(e.length),i=0,n=e.length;n--;)t[n]=e[n].length/3,i+=t[n];return{total:i,counts:t}},e.GetLineLength=function(t){if(0===t.length)return 0;var i;i="number"==typeof t[0]?e.ToVector3Array(t):t;for(var n=d.AA.Vector3[0],r=0,o=0;o<i.length-1;o++){var a=i[o];r+=i[o+1].subtractToRef(a,n).length()}return r},e.GetLineLengthArray=function(e){for(var t=new Float32Array(e.length/3),i=0,n=0,r=e.length/3-1;n<r;n++){var o=e[3*n+0],a=e[3*n+1],s=e[3*n+2];o-=e[3*n+3],a-=e[3*n+4],s-=e[3*n+5],i+=Math.sqrt(o*o+a*a+s*s),t[n+1]=i}return t},e.SegmentizeSegmentByCount=function(e,t,i){var n=[],r=t.subtract(e),o=d.AA.Vector3[0];o.setAll(i);var a=d.AA.Vector3[1];r.divideToRef(o,a);var s=e.clone();n.push(s);for(var l=0;l<i;l++)s=s.clone(),n.push(s.addInPlace(a));return n},e.SegmentizeLineBySegmentLength=function(t,i){var n=t[0]instanceof d.Pq?e.GetLineSegments(t):"number"==typeof t[0]?e.GetLineSegments(e.ToVector3Array(t)):t,r=[];return n.forEach((function(t){t.length>i?e.SegmentizeSegmentByCount(t.point1,t.point2,Math.ceil(t.length/i)).forEach((function(e){r.push(e)})):(r.push(t.point1),r.push(t.point2))})),r},e.SegmentizeLineBySegmentCount=function(t,i){var n="number"==typeof t[0]?e.ToVector3Array(t):t,r=e.GetLineLength(n)/i;return e.SegmentizeLineBySegmentLength(n,r)},e.GetLineSegments=function(e){for(var t=[],i=0;i<e.length-1;i++){var n=e[i],r=e[i+1],o=r.subtract(n).length();t.push({point1:n,point2:r,length:o})}return t},e.GetMinMaxSegmentLength=function(t){var i=e.GetLineSegments(t).sort((function(e){return e.length}));return{min:i[0].length,max:i[i.length-1].length}},e.GetPositionOnLineByVisibility=function(e,t,i,n){void 0===n&&(n=!1);for(var r=t*i,o=0,a=0,s=e.length,l=0;l<s;l++){if(r<=o+e[l].length){a=l;break}o+=e[l].length}var c=(r-o)/e[a].length;return e[a].point2.subtractToRef(e[a].point1,d.AA.Vector3[0]),d.AA.Vector3[1]=d.AA.Vector3[0].multiplyByFloats(c,c,c),n||d.AA.Vector3[1].addInPlace(e[a].point1),d.AA.Vector3[1].clone()},e.GetCircleLinePoints=function(e,t,i,n,r){void 0===i&&(i=0),void 0===n&&(n=e),void 0===r&&(r=2*Math.PI/t);for(var o=[],a=0;a<=t;a++)o.push(new d.Pq(Math.cos(a*r)*e,Math.sin(a*r)*n,i));return o},e.GetBezierLinePoints=function(e,t,i,n){return mt.CreateQuadraticBezier(e,t,i,n).getPoints().flatMap((function(e){return[e.x,e.y,e.z]}))},e.GetArrowCap=function(e,t,i,n,r,o,a){return void 0===o&&(o=0),void 0===a&&(a=0),{points:[e.clone(),e.add(t.multiplyByFloats(i,i,i))],widths:[n,r,o,a]}},e.GetPointsFromText=function(e,t,i,n,r,o){void 0===r&&(r=0),void 0===o&&(o=!0);for(var a=[],s=0,l=yl(e,t,i,n);s<l.length;s++){for(var c=l[s],u=0,h=c.paths;u<h.length;u++){for(var d=[],p=0,f=h[u].getPoints();p<f.length;p++){var _=f[p];d.push(_.x,_.y,r)}a.push(d)}if(o)for(var m=0,g=c.holes;m<g.length;m++){for(var v=[],y=0,b=g[m].getPoints();y<b.length;y++)_=b[y],v.push(_.x,_.y,r);a.push(v)}}return a},e.Color3toRGBAUint8=function(e){for(var t=new Uint8Array(4*e.length),i=0,n=0;i<e.length;i++)t[n++]=255*e[i].r,t[n++]=255*e[i].g,t[n++]=255*e[i].b,t[n++]=255;return t},e.CreateColorsTexture=function(t,i,n,r){var o,a=null!==(o=r.getEngine().getCaps().maxTextureSize)&&void 0!==o?o:1,s=i.length>a?a:i.length,l=Math.ceil(i.length/a);l>1&&(i=(0,m.fX)((0,m.fX)([],i,!0),Array(s*l-i.length).fill(i[0]),!0));var c=e.Color3toRGBAUint8(i),u=new un(c,s,l,Ri.TEXTUREFORMAT_RGBA,r,!1,!0,n);return u.name=t,u},e.PrepareEmptyColorsTexture=function(e){if(!Mv.EmptyColorsTexture){var t=new Uint8Array(4);Mv.EmptyColorsTexture=new un(t,1,1,Ri.TEXTUREFORMAT_RGBA,e,!1,!1,un.NEAREST_NEAREST),Mv.EmptyColorsTexture.name="grlEmptyColorsTexture"}return Mv.EmptyColorsTexture},e.DisposeEmptyColorsTexture=function(){var e;null===(e=Mv.EmptyColorsTexture)||void 0===e||e.dispose(),Mv.EmptyColorsTexture=null},e.BooleanToNumber=function(e){return e?1:0},e}(),Dv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.GREASED_LINE_HAS_COLOR=!1,t.GREASED_LINE_SIZE_ATTENUATION=!1,t.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=!1,t.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=!1,t.GREASED_LINE_CAMERA_FACING=!0,t}return(0,m.C6)(t,e),t}(Ro),Nv=function(e){function t(i,n,r){var o,a,s,l,c,u,h,p,f,_,m,g,v,y,b,T,E,S=this;r=r||{color:Mv.DEFAULT_COLOR};var x=new Dv;return x.GREASED_LINE_HAS_COLOR=!!r.color&&!r.useColors,x.GREASED_LINE_SIZE_ATTENUATION=null!==(o=r.sizeAttenuation)&&void 0!==o&&o,x.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=1===r.colorDistributionType,x.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=(null!=n?n:i.getScene()).useRightHandedSystem,x.GREASED_LINE_CAMERA_FACING=null===(a=r.cameraFacing)||void 0===a||a,(S=e.call(this,i,t.GREASED_LINE_MATERIAL_NAME,200,x)||this).colorsTexture=null,S._scene=null!=n?n:i.getScene(),S._engine=S._scene.getEngine(),S._cameraFacing=null===(s=r.cameraFacing)||void 0===s||s,S.visibility=null!==(l=r.visibility)&&void 0!==l?l:1,S.useDash=null!==(c=r.useDash)&&void 0!==c&&c,S.dashRatio=null!==(u=r.dashRatio)&&void 0!==u?u:.5,S.dashOffset=null!==(h=r.dashOffset)&&void 0!==h?h:0,S.width=r.width?r.width:r.sizeAttenuation?Mv.DEFAULT_WIDTH_ATTENUATED:Mv.DEFAULT_WIDTH,S._sizeAttenuation=null!==(p=r.sizeAttenuation)&&void 0!==p&&p,S.colorMode=null!==(f=r.colorMode)&&void 0!==f?f:0,S._color=null!==(_=r.color)&&void 0!==_?_:null,S.useColors=null!==(m=r.useColors)&&void 0!==m&&m,S._colorsDistributionType=null!==(g=r.colorDistributionType)&&void 0!==g?g:0,S.colorsSampling=null!==(v=r.colorsSampling)&&void 0!==v?v:un.NEAREST_NEAREST,S._colors=null!==(y=r.colors)&&void 0!==y?y:null,S.dashCount=null!==(b=r.dashCount)&&void 0!==b?b:1,S.resolution=null!==(T=r.resolution)&&void 0!==T?T:new d.I9(S._engine.getRenderWidth(),S._engine.getRenderHeight()),r.colorsTexture?S.colorsTexture=r.colorsTexture:S._colors?S.colorsTexture=Ov.CreateColorsTexture("".concat(i.name,"-colors-texture"),S._colors,S.colorsSampling,S._scene):(S._color=null!==(E=S._color)&&void 0!==E?E:Mv.DEFAULT_COLOR,Ov.PrepareEmptyColorsTexture(S._scene)),S._engine.onDisposeObservable.add((function(){Ov.DisposeEmptyColorsTexture()})),S._enable(!0),S}return(0,m.C6)(t,e),t.prototype.getAttributes=function(e){e.push("grl_offsets"),e.push("grl_widths"),e.push("grl_colorPointers"),e.push("grl_counters"),this._cameraFacing?(e.push("grl_previousAndSide"),e.push("grl_nextAndCounters")):e.push("grl_slopes")},t.prototype.getSamplers=function(e){e.push("grl_colors")},t.prototype.getActiveTextures=function(e){this.colorsTexture&&e.push(this.colorsTexture)},t.prototype.getUniforms=function(){var e=[{name:"grl_singleColor",size:3,type:"vec3"},{name:"grl_textureSize",size:2,type:"vec2"},{name:"grl_dashOptions",size:4,type:"vec4"},{name:"grl_colorMode_visibility_colorsWidth_useColors",size:4,type:"vec4"}];return this._cameraFacing&&e.push({name:"grl_projection",size:16,type:"mat4"},{name:"grl_aspect_resolution_lineWidth",size:4,type:"vec4"}),{ubo:e,vertex:this._cameraFacing?"\n                uniform vec4 grl_aspect_resolution_lineWidth;\n                uniform mat4 grl_projection;\n                ":"",fragment:"\n                uniform vec4 grl_dashOptions;\n                uniform vec2 grl_textureSize;\n                uniform vec4 grl_colorMode_visibility_colorsWidth_useColors;\n                uniform vec3 grl_singleColor;\n                "}},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return!0},enumerable:!1,configurable:!0}),t.prototype.bindForSubMesh=function(e){var t,i,n;if(this._cameraFacing){var r=this._scene.activeCamera;if(!r)throw Error("GreasedLinePluginMaterial requires an active camera.");var o=r.getProjectionMatrix();e.updateMatrix("grl_projection",o);var a=d.AA.Vector4[0];a.x=this._aspect,a.y=this._resolution.x,a.z=this._resolution.y,a.w=this.width,e.updateVector4("grl_aspect_resolution_lineWidth",a)}var s=d.AA.Vector4[0];s.x=Ov.BooleanToNumber(this.useDash),s.y=this._dashArray,s.z=this.dashOffset,s.w=this.dashRatio,e.updateVector4("grl_dashOptions",s);var l=d.AA.Vector4[1];l.x=this.colorMode,l.y=this.visibility,l.z=this.colorsTexture?this.colorsTexture.getSize().width:0,l.w=Ov.BooleanToNumber(this.useColors),e.updateVector4("grl_colorMode_visibility_colorsWidth_useColors",l),this._color&&e.updateColor3("grl_singleColor",this._color);var c=null!==(t=this.colorsTexture)&&void 0!==t?t:Mv.EmptyColorsTexture;e.setTexture("grl_colors",c),e.updateFloat2("grl_textureSize",null!==(i=null==c?void 0:c.getSize().width)&&void 0!==i?i:1,null!==(n=null==c?void 0:c.getSize().height)&&void 0!==n?n:1)},t.prototype.prepareDefines=function(e,t,i){e.GREASED_LINE_HAS_COLOR=!!this.color&&!this.useColors,e.GREASED_LINE_SIZE_ATTENUATION=this._sizeAttenuation,e.GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE=1===this._colorsDistributionType,e.GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM=t.useRightHandedSystem,e.GREASED_LINE_CAMERA_FACING=this._cameraFacing},t.prototype.getClassName=function(){return t.GREASED_LINE_MATERIAL_NAME},t.prototype.getCustomCode=function(e){if("vertex"===e){var t={CUSTOM_VERTEX_DEFINITIONS:"\n                attribute float grl_widths;\n                attribute vec3 grl_offsets;\n                attribute float grl_colorPointers;\n                varying float grlCounters;\n                varying float grlColorPointer;\n\n                #ifdef GREASED_LINE_CAMERA_FACING\n                    attribute vec4 grl_previousAndSide;\n                    attribute vec4 grl_nextAndCounters;\n\n                    vec2 grlFix( vec4 i, float aspect ) {\n                        vec2 res = i.xy / i.w;\n                        res.x *= aspect;\n                        return res;\n                    }\n                #else\n                    attribute vec3 grl_slopes;\n                    attribute float grl_counters;\n                #endif\n                ",CUSTOM_VERTEX_UPDATE_POSITION:"\n                #ifdef GREASED_LINE_CAMERA_FACING\n                    vec3 grlPositionOffset = grl_offsets;\n                    positionUpdated += grlPositionOffset;\n                #else\n                    positionUpdated = (positionUpdated + grl_offsets) + (grl_slopes * grl_widths);\n                #endif\n                ",CUSTOM_VERTEX_MAIN_END:"\n                grlColorPointer = grl_colorPointers;\n\n                #ifdef GREASED_LINE_CAMERA_FACING\n\n                    float grlAspect = grl_aspect_resolution_lineWidth.x;\n                    float grlBaseWidth = grl_aspect_resolution_lineWidth.w;\n\n\n                    vec3 grlPrevious = grl_previousAndSide.xyz;\n                    float grlSide = grl_previousAndSide.w;\n\n                    vec3 grlNext = grl_nextAndCounters.xyz;\n                    grlCounters = grl_nextAndCounters.w;\n\n                    mat4 grlMatrix = viewProjection * finalWorld;\n                    vec4 grlFinalPosition = grlMatrix * vec4( positionUpdated , 1.0 );\n                    vec4 grlPrevPos = grlMatrix * vec4( grlPrevious + grlPositionOffset, 1.0 );\n                    vec4 grlNextPos = grlMatrix * vec4( grlNext + grlPositionOffset, 1.0 );\n\n                    vec2 grlCurrentP = grlFix( grlFinalPosition, grlAspect );\n                    vec2 grlPrevP = grlFix( grlPrevPos, grlAspect );\n                    vec2 grlNextP = grlFix( grlNextPos, grlAspect );\n\n                    float grlWidth = grlBaseWidth * grl_widths;\n\n                    vec2 grlDir;\n                    if( grlNextP == grlCurrentP ) grlDir = normalize( grlCurrentP - grlPrevP );\n                    else if( grlPrevP == grlCurrentP ) grlDir = normalize( grlNextP - grlCurrentP );\n                    else {\n                        vec2 grlDir1 = normalize( grlCurrentP - grlPrevP );\n                        vec2 grlDir2 = normalize( grlNextP - grlCurrentP );\n                        grlDir = normalize( grlDir1 + grlDir2 );\n                    }\n                    vec4 grlNormal = vec4( -grlDir.y, grlDir.x, 0., 1. );\n                    #ifdef GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM\n                        grlNormal.xy *= -.5 * grlWidth;\n                    #else\n                        grlNormal.xy *= .5 * grlWidth;\n                    #endif\n\n                    grlNormal *= grl_projection;\n\n                    #ifdef GREASED_LINE_SIZE_ATTENUATION\n                        grlNormal.xy *= grlFinalPosition.w;\n                        grlNormal.xy /= ( vec4( grl_aspect_resolution_lineWidth.yz, 0., 1. ) * grl_projection ).xy;\n                    #endif\n\n                    grlFinalPosition.xy += grlNormal.xy * grlSide;\n                    gl_Position = grlFinalPosition;\n\n                    vPositionW = vec3(grlFinalPosition);\n                #else\n                    grlCounters = grl_counters;\n                #endif\n                "};return this._cameraFacing&&(t["!gl_Position\\=viewProjection\\*worldPos;"]="//"),t}return"fragment"===e?{CUSTOM_FRAGMENT_DEFINITIONS:"\n                    varying float grlCounters;\n                    varying float grlColorPointer;\n                    uniform sampler2D grl_colors;\n                ",CUSTOM_FRAGMENT_MAIN_END:"\n                    float grlColorMode = grl_colorMode_visibility_colorsWidth_useColors.x;\n                    float grlVisibility = grl_colorMode_visibility_colorsWidth_useColors.y;\n                    float grlColorsWidth = grl_colorMode_visibility_colorsWidth_useColors.z;\n                    float grlUseColors = grl_colorMode_visibility_colorsWidth_useColors.w;\n\n                    float grlUseDash = grl_dashOptions.x;\n                    float grlDashArray = grl_dashOptions.y;\n                    float grlDashOffset = grl_dashOptions.z;\n                    float grlDashRatio = grl_dashOptions.w;\n\n                    gl_FragColor.a *= step(grlCounters, grlVisibility);\n                    if( gl_FragColor.a == 0. ) discard;\n\n                    if(grlUseDash == 1.){\n                        gl_FragColor.a *= ceil(mod(grlCounters + grlDashOffset, grlDashArray) - (grlDashArray * grlDashRatio));\n                        if (gl_FragColor.a == 0.) discard;\n                    }\n\n                    #ifdef GREASED_LINE_HAS_COLOR\n                        if (grlColorMode == ".concat(0,".) {\n                            gl_FragColor.rgb = grl_singleColor;\n                        } else if (grlColorMode == ").concat(1,".) {\n                            gl_FragColor.rgb += grl_singleColor;\n                        } else if (grlColorMode == ").concat(2,".) {\n                            gl_FragColor.rgb *= grl_singleColor;\n                        }\n                    #else\n                        if (grlUseColors == 1.) {\n                            #ifdef GREASED_LINE_COLOR_DISTRIBUTION_TYPE_LINE\n                                vec4 grlColor = texture2D(grl_colors, vec2(grlCounters, 0.), 0.);\n                            #else\n                                vec2 lookup = vec2(fract(grlColorPointer / grl_textureSize.x), 1.0 - floor(grlColorPointer / grl_textureSize.x) / max(grl_textureSize.y - 1.0, 1.0));\n                                vec4 grlColor = texture2D(grl_colors, lookup, 0.0);\n                            #endif\n                            if (grlColorMode == ").concat(0,".) {\n                                gl_FragColor = grlColor;\n                            } else if (grlColorMode == ").concat(1,".) {\n                                gl_FragColor += grlColor;\n                            } else if (grlColorMode == ").concat(2,".) {\n                                gl_FragColor *= grlColor;\n                            }\n                        }\n                    #endif\n\n                ")}:null},t.prototype.dispose=function(){var t;null===(t=this.colorsTexture)||void 0===t||t.dispose(),e.prototype.dispose.call(this)},Object.defineProperty(t.prototype,"colors",{get:function(){return this._colors},set:function(e){this.setColors(e)},enumerable:!1,configurable:!0}),t.prototype.setColors=function(e,t,i){var n,r,o,a;void 0===t&&(t=!1),void 0===i&&(i=!1);var s=null!==(r=null===(n=this._colors)||void 0===n?void 0:n.length)&&void 0!==r?r:0;if(this._colors=e,null!==e&&0!==e.length){if(!t||i)if(this.colorsTexture&&s===e.length&&!i){var l=Ov.Color3toRGBAUint8(e);this.colorsTexture.update(l)}else null===(a=this.colorsTexture)||void 0===a||a.dispose(),this.colorsTexture=Ov.CreateColorsTexture("".concat(this._material.name,"-colors-texture"),e,this.colorsSampling,this._scene)}else null===(o=this.colorsTexture)||void 0===o||o.dispose()},t.prototype.updateLazy=function(){this._colors&&this.setColors(this._colors,!1,!0)},Object.defineProperty(t.prototype,"dashCount",{get:function(){return this._dashCount},set:function(e){this._dashCount=e,this._dashArray=1/e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sizeAttenuation",{get:function(){return this._sizeAttenuation},set:function(e){this._sizeAttenuation=e,this.markAllDefinesAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this._color},set:function(e){this.setColor(e)},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e,t){void 0===t&&(t=!1),null===this._color&&null!==e||null!==this._color&&null===e?(this._color=e,!t&&this.markAllDefinesAsDirty()):this._color=e},Object.defineProperty(t.prototype,"colorsDistributionType",{get:function(){return this._colorsDistributionType},set:function(e){this._colorsDistributionType=e,this.markAllDefinesAsDirty()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"resolution",{get:function(){return this._resolution},set:function(e){this._aspect=e.x/e.y,this._resolution=e},enumerable:!1,configurable:!0}),t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i={colorDistributionType:this._colorsDistributionType,colorsSampling:this.colorsSampling,colorMode:this.colorMode,dashCount:this._dashCount,dashOffset:this.dashOffset,dashRatio:this.dashRatio,resolution:this._resolution,sizeAttenuation:this._sizeAttenuation,useColors:this.useColors,useDash:this.useDash,visibility:this.visibility,width:this.width};return this._colors&&(i.colors=this._colors),this._color&&(i.color=this._color),t.greasedLineMaterialOptions=i,t},t.prototype.parse=function(t,i,n){var r;e.prototype.parse.call(this,t,i,n);var o=t.greasedLineMaterialOptions;null===(r=this.colorsTexture)||void 0===r||r.dispose(),o.color&&this.setColor(o.color,!0),o.colorDistributionType&&(this.colorsDistributionType=o.colorDistributionType),o.colors&&(this.colors=o.colors),o.colorsSampling&&(this.colorsSampling=o.colorsSampling),o.colorMode&&(this.colorMode=o.colorMode),o.useColors&&(this.useColors=o.useColors),o.visibility&&(this.visibility=o.visibility),o.useDash&&(this.useDash=o.useDash),o.dashCount&&(this.dashCount=o.dashCount),o.dashRatio&&(this.dashRatio=o.dashRatio),o.dashOffset&&(this.dashOffset=o.dashOffset),o.width&&(this.width=o.width),o.sizeAttenuation&&(this.sizeAttenuation=o.sizeAttenuation),o.resolution&&(this.resolution=o.resolution),this.colors?this.colorsTexture=Ov.CreateColorsTexture("".concat(this._material.name,"-colors-texture"),this.colors,this.colorsSampling,i):Ov.PrepareEmptyColorsTexture(i),this.markAllDefinesAsDirty()},t.prototype.copyTo=function(e){var t,i=e;null===(t=i.colorsTexture)||void 0===t||t.dispose(),this._colors&&(i.colorsTexture=Ov.CreateColorsTexture("".concat(i._material.name,"-colors-texture"),this._colors,i.colorsSampling,this._scene)),i.setColor(this.color,!0),i.colorsDistributionType=this.colorsDistributionType,i.colorsSampling=this.colorsSampling,i.colorMode=this.colorMode,i.useColors=this.useColors,i.visibility=this.visibility,i.useDash=this.useDash,i.dashCount=this.dashCount,i.dashRatio=this.dashRatio,i.dashOffset=this.dashOffset,i.width=this.width,i.sizeAttenuation=this.sizeAttenuation,i.resolution=this.resolution,i.markAllDefinesAsDirty()},t.GREASED_LINE_MATERIAL_NAME="GreasedLinePluginMaterial",t}(Go);(0,s.Y5)("BABYLON.".concat(Nv.GREASED_LINE_MATERIAL_NAME),Nv);kr.l.ShadersStore.greasedLinePixelShader="precision highp float;uniform sampler2D grlColors;uniform float grlUseColors;uniform float grlUseDash;uniform float grlDashArray;uniform float grlDashOffset;uniform float grlDashRatio;uniform float grlVisibility;uniform float grlColorsWidth;uniform vec2 grl_colorModeAndColorDistributionType;uniform vec3 grlColor;varying float grlCounters;varying float grlColorPointer;void main() {float grlColorMode=grl_colorModeAndColorDistributionType.x;float grlColorDistributionType=grl_colorModeAndColorDistributionType.y;gl_FragColor=vec4(grlColor,1.);gl_FragColor.a=step(grlCounters,grlVisibility);if (gl_FragColor.a==0.) discard;if( grlUseDash==1. ){gl_FragColor.a=ceil(mod(grlCounters+grlDashOffset,grlDashArray)-(grlDashArray*grlDashRatio));if (gl_FragColor.a==0.) discard;}\nif (grlUseColors==1.) {vec4 textureColor;if (grlColorDistributionType==COLOR_DISTRIBUTION_TYPE_LINE) { \ntextureColor=texture2D(grlColors,vec2(grlCounters,0.),0.);} else {textureColor=texture2D(grlColors,vec2(grlColorPointer/grlColorsWidth,0.),0.);}\nif (grlColorMode==COLOR_MODE_SET) {gl_FragColor=textureColor;} else if (grlColorMode==COLOR_MODE_ADD) {gl_FragColor+=textureColor;} else if (grlColorMode==COLOR_MODE_MULTIPLY) {gl_FragColor*=textureColor;}}}\n";kr.l.ShadersStore.greasedLineVertexShader="precision highp float;\n#include<instancesDeclaration>\nattribute float grl_widths;attribute vec3 grl_offsets;attribute float grl_colorPointers;attribute vec3 position;uniform mat4 viewProjection;uniform mat4 projection;varying float grlCounters;varying float grlColorPointer;\n#ifdef GREASED_LINE_CAMERA_FACING\nattribute vec4 grl_nextAndCounters;attribute vec4 grl_previousAndSide;uniform vec2 grlResolution;uniform float grlAspect;uniform float grlWidth;uniform float grlSizeAttenuation;vec2 grlFix( vec4 i,float aspect ) {vec2 res=i.xy/i.w;res.x*=aspect;return res;}\n#else\nattribute vec3 grl_slopes;attribute float grl_counters;\n#endif\nvoid main() {\n#include<instancesVertex>\ngrlColorPointer=grl_colorPointers;mat4 grlMatrix=viewProjection*finalWorld ;\n#ifdef GREASED_LINE_CAMERA_FACING\nfloat grlBaseWidth=grlWidth;vec3 grlPrevious=grl_previousAndSide.xyz;float grlSide=grl_previousAndSide.w;vec3 grlNext=grl_nextAndCounters.xyz;grlCounters=grl_nextAndCounters.w;vec3 grlPositionOffset=grl_offsets;vec4 grlFinalPosition=grlMatrix*vec4( position+grlPositionOffset ,1.0 );vec4 grlPrevPos=grlMatrix*vec4( grlPrevious+grlPositionOffset,1.0 );vec4 grlNextPos=grlMatrix*vec4( grlNext+grlPositionOffset,1.0 );vec2 grlCurrentP=grlFix( grlFinalPosition,grlAspect );vec2 grlPrevP=grlFix( grlPrevPos,grlAspect );vec2 grlNextP=grlFix( grlNextPos,grlAspect );float grlWidth=grlBaseWidth*grl_widths;vec2 grlDir;if( grlNextP==grlCurrentP ) grlDir=normalize( grlCurrentP-grlPrevP );else if( grlPrevP==grlCurrentP ) grlDir=normalize( grlNextP-grlCurrentP );else {vec2 grlDir1=normalize( grlCurrentP-grlPrevP );vec2 grlDir2=normalize( grlNextP-grlCurrentP );grlDir=normalize( grlDir1+grlDir2 );}\nvec4 grlNormal=vec4( -grlDir.y,grlDir.x,0.,1. );\n#ifdef GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM\ngrlNormal.xy*=-.5*grlWidth;\n#else\ngrlNormal.xy*=.5*grlWidth;\n#endif\ngrlNormal*=projection;if (grlSizeAttenuation==1.) {grlNormal.xy*=grlFinalPosition.w;grlNormal.xy/=( vec4( grlResolution,0.,1. )*projection ).xy;}\ngrlFinalPosition.xy+=grlNormal.xy*grlSide;gl_Position=grlFinalPosition;\n#else\ngrlCounters=grl_counters;vec4 grlFinalPosition=grlMatrix*vec4( (position+grl_offsets)+grl_slopes*grl_widths ,1.0 ) ;gl_Position=grlFinalPosition;\n#endif\n}\n";var Fv,Lv,wv,Bv=function(e){function t(t,i,n){var r,o,a,s,l,c,u,h,f,_,m,g,v,y,b=this,T=["COLOR_DISTRIBUTION_TYPE_LINE ".concat(1,"."),"COLOR_DISTRIBUTION_TYPE_SEGMENT ".concat(0,"."),"COLOR_MODE_SET ".concat(0,"."),"COLOR_MODE_ADD ".concat(1,"."),"COLOR_MODE_MULTIPLY ".concat(2,".")],E=["position","grl_widths","grl_offsets","grl_colorPointers"];i.useRightHandedSystem&&T.push("GREASED_LINE_RIGHT_HANDED_COORDINATE_SYSTEM"),n.cameraFacing?(T.push("GREASED_LINE_CAMERA_FACING"),E.push("grl_previousAndSide","grl_nextAndCounters")):(E.push("grl_slopes"),E.push("grl_counters")),(b=e.call(this,t,i,{vertex:"greasedLine",fragment:"greasedLine"},{attributes:E,uniforms:["world","viewProjection","view","projection","grlColorsWidth","grlUseColors","grlWidth","grlColor","grl_colorModeAndColorDistributionType","grlResolution","grlAspect","grlAizeAttenuation","grlDashArray","grlDashOffset","grlDashRatio","grlUseDash","grlVisibility"],samplers:["grlColors"],defines:T})||this)._color=p.v9.White(),b._colorsDistributionType=0,b._colorsTexture=null,n=n||{color:Mv.DEFAULT_COLOR};var S=i.getEngine();return b.visibility=null!==(r=n.visibility)&&void 0!==r?r:1,b.useDash=null!==(o=n.useDash)&&void 0!==o&&o,b.dashRatio=null!==(a=n.dashRatio)&&void 0!==a?a:.5,b.dashOffset=null!==(s=n.dashOffset)&&void 0!==s?s:0,b.dashCount=null!==(l=n.dashCount)&&void 0!==l?l:1,b.width=n.width?n.width:n.sizeAttenuation&&n.cameraFacing?Mv.DEFAULT_WIDTH_ATTENUATED:Mv.DEFAULT_WIDTH,b.sizeAttenuation=null!==(c=n.sizeAttenuation)&&void 0!==c&&c,b.color=null!==(u=n.color)&&void 0!==u?u:p.v9.White(),b.useColors=null!==(h=n.useColors)&&void 0!==h&&h,b.colorsDistributionType=null!==(f=n.colorDistributionType)&&void 0!==f?f:0,b.colorsSampling=null!==(_=n.colorsSampling)&&void 0!==_?_:un.NEAREST_NEAREST,b.colorMode=null!==(m=n.colorMode)&&void 0!==m?m:0,b._colors=null!==(g=n.colors)&&void 0!==g?g:null,b._cameraFacing=null===(v=n.cameraFacing)||void 0===v||v,b.resolution=null!==(y=n.resolution)&&void 0!==y?y:new d.I9(S.getRenderWidth(),S.getRenderHeight()),n.colorsTexture?b.colorsTexture=n.colorsTexture:b.colorsTexture=Ov.PrepareEmptyColorsTexture(i),b._colors&&b.useColors&&(b.colorsTexture=Ov.CreateColorsTexture("".concat(b.name,"-colors-texture"),b._colors,b.colorsSampling,i)),S.onDisposeObservable.add((function(){Ov.DisposeEmptyColorsTexture()})),b}return(0,m.C6)(t,e),t.prototype.dispose=function(){var t;null===(t=this._colorsTexture)||void 0===t||t.dispose(),e.prototype.dispose.call(this)},t.prototype._setColorModeAndColorDistributionType=function(){this.setVector2("grl_colorModeAndColorDistributionType",new d.I9(this._colorMode,this._colorsDistributionType))},t.prototype.updateLazy=function(){this._colors&&this.setColors(this._colors,!1,!0)},Object.defineProperty(t.prototype,"colors",{get:function(){return this._colors},set:function(e){this.setColors(e)},enumerable:!1,configurable:!0}),t.prototype.setColors=function(e,t,i){var n,r,o,a;void 0===t&&(t=!1),void 0===i&&(i=!1);var s=null!==(r=null===(n=this._colors)||void 0===n?void 0:n.length)&&void 0!==r?r:0;if(this._colors=e,null!==e&&0!==e.length){if(!t||i)if(this._colorsTexture&&s===e.length&&!i){var l=Ov.Color3toRGBAUint8(e);this._colorsTexture.update(l)}else null===(a=this._colorsTexture)||void 0===a||a.dispose(),this.colorsTexture=Ov.CreateColorsTexture("".concat(this.name,"-colors-texture"),e,this.colorsSampling,this.getScene())}else null===(o=this._colorsTexture)||void 0===o||o.dispose()},Object.defineProperty(t.prototype,"colorsTexture",{get:function(){var e;return null!==(e=this._colorsTexture)&&void 0!==e?e:null},set:function(e){this._colorsTexture=e,this.setFloat("grlColorsWidth",this._colorsTexture.getSize().width),this.setTexture("grlColors",this._colorsTexture)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},set:function(e){this._width=e,this.setFloat("grlWidth",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useColors",{get:function(){return this._useColors},set:function(e){this._useColors=e,this.setFloat("grlUseColors",Ov.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorsSampling",{get:function(){return this._colorsSampling},set:function(e){this._colorsSampling=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"visibility",{get:function(){return this._visibility},set:function(e){this._visibility=e,this.setFloat("grlVisibility",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useDash",{get:function(){return this._useDash},set:function(e){this._useDash=e,this.setFloat("grlUseDash",Ov.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashOffset",{get:function(){return this._dashOffset},set:function(e){this._dashOffset=e,this.setFloat("grlDashOffset",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashRatio",{get:function(){return this._dashRatio},set:function(e){this._dashRatio=e,this.setFloat("grlDashRatio",e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dashCount",{get:function(){return this._dashCount},set:function(e){this._dashCount=e,this._dashArray=1/e,this.setFloat("grlDashArray",this._dashArray)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sizeAttenuation",{get:function(){return this._sizeAttenuation},set:function(e){this._sizeAttenuation=e,this.setFloat("grlSizeAttenuation",Ov.BooleanToNumber(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"color",{get:function(){return this.color},set:function(e){this.setColor(e)},enumerable:!1,configurable:!0}),t.prototype.setColor=function(e){e=null!=e?e:Mv.DEFAULT_COLOR,this._color=e,this.setColor3("grlColor",e)},Object.defineProperty(t.prototype,"colorsDistributionType",{get:function(){return this._colorsDistributionType},set:function(e){this._colorsDistributionType=e,this._setColorModeAndColorDistributionType()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorMode",{get:function(){return this._colorMode},set:function(e){this._colorMode=e,this._setColorModeAndColorDistributionType()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"resolution",{get:function(){return this._resolution},set:function(e){this._resolution=e,this.setVector2("grlResolution",e),this.setFloat("grlAspect",e.x/e.y)},enumerable:!1,configurable:!0}),t.prototype.serialize=function(){var t=e.prototype.serialize.call(this),i={colorDistributionType:this._colorsDistributionType,colorsSampling:this._colorsSampling,colorMode:this._colorMode,color:this._color,dashCount:this._dashCount,dashOffset:this._dashOffset,dashRatio:this._dashRatio,resolution:this._resolution,sizeAttenuation:this._sizeAttenuation,useColors:this._useColors,useDash:this._useDash,visibility:this._visibility,width:this._width,cameraFacing:this._cameraFacing};return this._colors&&(i.colors=this._colors),t.greasedLineMaterialOptions=i,t},t.prototype.parse=function(e,t,i){var n,r,o=e.greasedLineMaterialOptions;null===(n=this._colorsTexture)||void 0===n||n.dispose(),o.color&&(this.color=o.color),o.colorDistributionType&&(this.colorsDistributionType=o.colorDistributionType),o.colorsSampling&&(this.colorsSampling=o.colorsSampling),o.colorMode&&(this.colorMode=o.colorMode),o.useColors&&(this.useColors=o.useColors),o.visibility&&(this.visibility=o.visibility),o.useDash&&(this.useDash=o.useDash),o.dashCount&&(this.dashCount=o.dashCount),o.dashRatio&&(this.dashRatio=o.dashRatio),o.dashOffset&&(this.dashOffset=o.dashOffset),o.width&&(this.width=o.width),o.sizeAttenuation&&(this.sizeAttenuation=o.sizeAttenuation),o.resolution&&(this.resolution=o.resolution),o.colors?this.colorsTexture=Ov.CreateColorsTexture("".concat(this.name,"-colors-texture"),o.colors,this.colorsSampling,this.getScene()):this.colorsTexture=Ov.PrepareEmptyColorsTexture(t),this._cameraFacing=null===(r=o.cameraFacing)||void 0===r||r,this.setDefine("GREASED_LINE_CAMERA_FACING",this._cameraFacing)},t}(xa);!function(e){e[e.MATERIAL_TYPE_STANDARD=0]="MATERIAL_TYPE_STANDARD",e[e.MATERIAL_TYPE_PBR=1]="MATERIAL_TYPE_PBR",e[e.MATERIAL_TYPE_SIMPLE=2]="MATERIAL_TYPE_SIMPLE"}(Fv||(Fv={})),function(e){e[e.COLOR_MODE_SET=0]="COLOR_MODE_SET",e[e.COLOR_MODE_ADD=1]="COLOR_MODE_ADD",e[e.COLOR_MODE_MULTIPLY=2]="COLOR_MODE_MULTIPLY"}(Lv||(Lv={})),function(e){e[e.COLOR_DISTRIBUTION_TYPE_SEGMENT=0]="COLOR_DISTRIBUTION_TYPE_SEGMENT",e[e.COLOR_DISTRIBUTION_TYPE_LINE=1]="COLOR_DISTRIBUTION_TYPE_LINE"}(wv||(wv={}));var Uv,Vv=[new p.v9(.98,.26,.38),new p.v9(.47,.75,.3),new p.v9(0,.26,.77),new p.v9(.97,.6,.76),new p.v9(.19,.63,.78),new p.v9(.98,.8,.6),new p.v9(.65,.43,.15),new p.v9(.15,.47,.22),new p.v9(.67,.71,.86),new p.v9(.09,.46,.56),new p.v9(.8,.98,.02),new p.v9(.39,.29,.13),new p.v9(.53,.63,.06),new p.v9(.95,.96,.41),new p.v9(1,.72,.94),new p.v9(.63,.08,.31),new p.v9(.66,.96,.95),new p.v9(.22,.14,.19),new p.v9(.14,.65,.59),new p.v9(.93,1,.68),new p.v9(.93,.14,.44),new p.v9(.47,.86,.67),new p.v9(.85,.07,.78),new p.v9(.53,.64,.98),new p.v9(.43,.37,.56),new p.v9(.71,.65,.25),new p.v9(.66,.19,.01),new p.v9(.94,.53,.12),new p.v9(.41,.44,.44),new p.v9(.24,.71,.96),new p.v9(.57,.28,.56),new p.v9(.44,.98,.42)];!function(e){e[e.NONE=0]="NONE",e[e.TRIANGLES=1]="TRIANGLES",e[e.VERTICES=2]="VERTICES",e[e.TRIANGLES_VERTICES=3]="TRIANGLES_VERTICES",e[e.UV0=4]="UV0",e[e.UV1=5]="UV1",e[e.VERTEXCOLORS=6]="VERTEXCOLORS",e[e.MATERIALIDS=7]="MATERIALIDS"}(Uv||(Uv={}));var kv=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.DBG_MODE=0,t.DBG_MULTIPLY=!0,t.DBG_ENABLED=!0,t}return(0,m.C6)(t,e),t}(Ro),Gv=function(e){function t(i,n){void 0===n&&(n={});var r,o,a,s,l,c,u,h,d,f,_,m,g,v=this,y=new kv;return y.DBG_MODE=null!==(r=n.mode)&&void 0!==r?r:y.DBG_MODE,y.DBG_MULTIPLY=null!==(o=n.multiply)&&void 0!==o?o:y.DBG_MULTIPLY,(v=e.call(this,i,"MeshDebug",200,y,!0,!0)||this)._mode=y.DBG_MODE,v._multiply=y.DBG_MULTIPLY,v.shadedDiffuseColor=null!==(a=n.shadedDiffuseColor)&&void 0!==a?a:new p.v9(1,1,1),v.shadedSpecularColor=null!==(s=n.shadedSpecularColor)&&void 0!==s?s:new p.v9(.8,.8,.8),v.shadedSpecularPower=null!==(l=n.shadedSpecularPower)&&void 0!==l?l:10,v.wireframeThickness=null!==(c=n.wireframeThickness)&&void 0!==c?c:.7,v.wireframeTrianglesColor=null!==(u=n.wireframeTrianglesColor)&&void 0!==u?u:new p.v9(0,0,0),v.wireframeVerticesColor=null!==(h=n.wireframeVerticesColor)&&void 0!==h?h:new p.v9(.8,.8,.8),v.vertexColor=null!==(d=n.vertexColor)&&void 0!==d?d:new p.v9(0,0,0),v.vertexRadius=null!==(f=n.vertexRadius)&&void 0!==f?f:1.2,v.uvScale=null!==(_=n.uvScale)&&void 0!==_?_:20,v.uvPrimaryColor=null!==(m=n.uvPrimaryColor)&&void 0!==m?m:new p.v9(1,1,1),v.uvSecondaryColor=null!==(g=n.uvSecondaryColor)&&void 0!==g?g:new p.v9(.5,.5,.5),v._materialColor=t.MaterialColors[t._PluginCount++%t.MaterialColors.length],v.isEnabled=!0,v}return(0,m.C6)(t,e),t.prototype._markAllDefinesAsDirty=function(){this._enable(this._isEnabled),this.markAllDefinesAsDirty()},t.prototype.getClassName=function(){return"MeshDebugPluginMaterial"},Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){if(this._isEnabled!==e){if(!this._material.getScene().getEngine().isWebGPU&&1==this._material.getScene().getEngine().version)return T.V.Error("MeshDebugPluginMaterial is not supported on WebGL 1.0."),void(this._isEnabled=!1);this._isEnabled=e,this._markAllDefinesAsDirty()}},enumerable:!1,configurable:!0}),t.prototype.prepareDefines=function(e,t,i){2!=this._mode&&1!=this._mode&&3!=this._mode||i.isVerticesDataPresent("dbg_initialPass")||T.V.Warn("For best results with TRIANGLES, TRIANGLES_VERTICES, or VERTICES modes, please use MeshDebugPluginMaterial.PrepareMeshForTrianglesAndVerticesMode() on mesh.",1),e.DBG_MODE=this._mode,e.DBG_MULTIPLY=this._multiply,e.DBG_ENABLED=this._isEnabled},t.prototype.getAttributes=function(e){e.push("dbg_initialPass")},t.prototype.getUniforms=function(){return{ubo:[{name:"dbg_shadedDiffuseColor",size:3,type:"vec3"},{name:"dbg_shadedSpecularColorPower",size:4,type:"vec4"},{name:"dbg_thicknessRadiusScale",size:3,type:"vec3"},{name:"dbg_wireframeTrianglesColor",size:3,type:"vec3"},{name:"dbg_wireframeVerticesColor",size:3,type:"vec3"},{name:"dbg_vertexColor",size:3,type:"vec3"},{name:"dbg_uvPrimaryColor",size:3,type:"vec3"},{name:"dbg_uvSecondaryColor",size:3,type:"vec3"},{name:"dbg_materialColor",size:3,type:"vec3"}],fragment:"#if defined(DBG_ENABLED)\nuniform vec3 dbg_shadedDiffuseColor;\nuniform vec4 dbg_shadedSpecularColorPower;\nuniform vec3 dbg_thicknessRadiusScale;\n\n#if DBG_MODE == 2 || DBG_MODE == 3\n    uniform vec3 dbg_vertexColor;\n#endif\n\n#if DBG_MODE == 1\n    uniform vec3 dbg_wireframeTrianglesColor;\n#elif DBG_MODE == 3\n    uniform vec3 dbg_wireframeVerticesColor;\n#elif DBG_MODE == 4 || DBG_MODE == 5\n    uniform vec3 dbg_uvPrimaryColor;\n    uniform vec3 dbg_uvSecondaryColor;\n#elif DBG_MODE == 7\n    uniform vec3 dbg_materialColor;\n#endif\n#endif"}},t.prototype.bindForSubMesh=function(e){this._isEnabled&&(e.updateFloat3("dbg_shadedDiffuseColor",this.shadedDiffuseColor.r,this.shadedDiffuseColor.g,this.shadedDiffuseColor.b),e.updateFloat4("dbg_shadedSpecularColorPower",this.shadedSpecularColor.r,this.shadedSpecularColor.g,this.shadedSpecularColor.b,this.shadedSpecularPower),e.updateFloat3("dbg_thicknessRadiusScale",this.wireframeThickness,this.vertexRadius,this.uvScale),e.updateColor3("dbg_wireframeTrianglesColor",this.wireframeTrianglesColor),e.updateColor3("dbg_wireframeVerticesColor",this.wireframeVerticesColor),e.updateColor3("dbg_vertexColor",this.vertexColor),e.updateColor3("dbg_uvPrimaryColor",this.uvPrimaryColor),e.updateColor3("dbg_uvSecondaryColor",this.uvSecondaryColor),e.updateColor3("dbg_materialColor",this._materialColor))},t.prototype.getCustomCode=function(e){return"vertex"===e?{CUSTOM_VERTEX_DEFINITIONS:"#if defined(DBG_ENABLED)\nattribute float dbg_initialPass;\nvarying vec3 dbg_vBarycentric;\nflat varying vec3 dbg_vVertexWorldPos;\nflat varying float dbg_vPass;\n#endif",CUSTOM_VERTEX_MAIN_END:"#if defined(DBG_ENABLED)\nfloat dbg_vertexIndex = mod(float(gl_VertexID), 3.);\nif (dbg_vertexIndex == 0.0) { \n    dbg_vBarycentric = vec3(1.,0.,0.); \n}\nelse if (dbg_vertexIndex == 1.0) { \n    dbg_vBarycentric = vec3(0.,1.,0.); \n}\nelse { \n    dbg_vBarycentric = vec3(0.,0.,1.); \n}\n\ndbg_vVertexWorldPos = vPositionW;\ndbg_vPass = dbg_initialPass;\n#endif"}:{CUSTOM_FRAGMENT_DEFINITIONS:"#if defined(DBG_ENABLED)\nvarying vec3 dbg_vBarycentric;\nflat varying vec3 dbg_vVertexWorldPos;\nflat varying float dbg_vPass;\n\n#if !defined(DBG_MULTIPLY)\n    vec3 dbg_applyShading(vec3 color) {\n        vec3 N = vNormalW.xyz;\n        vec3 L = normalize(vEyePosition.xyz - vPositionW.xyz);\n        vec3 H = normalize(L + L);\n        float LdotN = clamp(dot(L,N), 0., 1.);\n        float HdotN = clamp(dot(H,N), 0., 1.);\n        float specTerm = pow(HdotN, dbg_shadedSpecularColorPower.w);\n        color *= (LdotN / PI);\n        color += dbg_shadedSpecularColorPower.rgb * (specTerm / PI);\n        return color;\n    }\n#endif\n\n#if DBG_MODE == 1 || DBG_MODE == 3\n    float dbg_edgeFactor() {\n        vec3 d = fwidth(dbg_vBarycentric);\n        vec3 a3 = smoothstep(vec3(0.), d * dbg_thicknessRadiusScale.x, dbg_vBarycentric);\n        return min(min(a3.x, a3.y), a3.z);\n    }\n#endif\n\n#if DBG_MODE == 2 || DBG_MODE == 3\n    float dbg_cornerFactor() {\n        vec3 worldPos = vPositionW;\n        float dist = length(worldPos - dbg_vVertexWorldPos);\n        float camDist = length(worldPos - vEyePosition.xyz);\n        float d = sqrt(camDist) * .001;\n        return smoothstep((dbg_thicknessRadiusScale.y * d), ((dbg_thicknessRadiusScale.y * 1.01) * d), dist);\n    }\n#endif\n\n#if (DBG_MODE == 4 && defined(UV1)) || (DBG_MODE == 5 && defined(UV2))\n    float dbg_checkerboardFactor(vec2 uv) {\n        vec2 f = fract(uv * dbg_thicknessRadiusScale.z);\n        f -= .5;\n        return (f.x * f.y) > 0. ? 1. : 0.;\n    }\n#endif\n#endif",CUSTOM_FRAGMENT_MAIN_END:"#if defined(DBG_ENABLED)\nvec3 dbg_color = vec3(1.);\n#if DBG_MODE == 1\n    dbg_color = mix(dbg_wireframeTrianglesColor, vec3(1.), dbg_edgeFactor());\n#elif DBG_MODE == 2 || DBG_MODE == 3\n    float dbg_cornerFactor = dbg_cornerFactor();\n    if (dbg_vPass == 0. && dbg_cornerFactor == 1.) discard;\n    dbg_color = mix(dbg_vertexColor, vec3(1.), dbg_cornerFactor);\n    #if DBG_MODE == 3\n        dbg_color *= mix(dbg_wireframeVerticesColor, vec3(1.), dbg_edgeFactor());\n    #endif\n#elif DBG_MODE == 4 && defined(MAINUV1)\n    dbg_color = mix(dbg_uvPrimaryColor, dbg_uvSecondaryColor, dbg_checkerboardFactor(vMainUV1));\n#elif DBG_MODE == 5 && defined(MAINUV2)\n    dbg_color = mix(dbg_uvPrimaryColor, dbg_uvSecondaryColor, dbg_checkerboardFactor(vMainUV2));\n#elif DBG_MODE == 6 && defined(VERTEXCOLOR)\n    dbg_color = vColor.rgb;\n#elif DBG_MODE == 7\n    dbg_color = dbg_materialColor;\n#endif\n\n#if defined(DBG_MULTIPLY)\n    gl_FragColor *= vec4(dbg_color, 1.);\n#else\n    #if DBG_MODE != 6\n        gl_FragColor = vec4(dbg_applyShading(dbg_shadedDiffuseColor) * dbg_color, 1.);\n    #else\n        gl_FragColor = vec4(dbg_color, 1.);\n    #endif\n#endif\n#endif"}},t.Reset=function(){this._PluginCount=0,this.MaterialColors=Vv},t.PrepareMeshForTrianglesAndVerticesMode=function(e,t){void 0===t&&(t=!1);var i=function(){};if(0==e.getTotalIndices())return i;if(t){for(var n=e.getVerticesDataKinds(),r=e.getIndices(),o={},a=0,s=n;a<s.length;a++){var l=s[a];o[l]=e.getVerticesData(l)}i=function(){e.setIndices(r);for(var t=0,i=n;t<i.length;t++){var a=i[t],s=e.getVertexBuffer(a).getStrideSize();e.setVerticesData(a,o[a],void 0,s)}e.removeVerticesData("dbg_initialPass")}}for(var c=Array.from(e.getIndices()),u=[],h=0;h<c.length;h+=3)u.push(c[h+1],c[h+2],c[h+0]);e.setIndices(c.concat(u)),e.convertToUnIndexedMesh(),e.isUnIndexed=!1;var d=[];for(h=(c=Array.from(e.getIndices())).length/2;h<c.length;h+=3)d.push(c[h+1],c[h+2],c[h+0]);e.setIndices(c.concat(d));var p=e.getTotalVertices(),f=p/2,_=new Array(p).fill(1,0,f).fill(0,f,p);return e.setVerticesData("dbg_initialPass",_,!1,1),i},t._PluginCount=0,t.MaterialColors=Vv,(0,m.Cg)([(0,V.jT)()],t.prototype,"_materialColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_isEnabled",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllDefinesAsDirty")],t.prototype,"mode",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllDefinesAsDirty")],t.prototype,"multiply",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"shadedDiffuseColor",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"shadedSpecularColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"shadedSpecularPower",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"wireframeThickness",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"wireframeTrianglesColor",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"wireframeVerticesColor",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"vertexColor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"vertexRadius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"uvScale",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"uvPrimaryColor",void 0),(0,m.Cg)([(0,V.jT)()],t.prototype,"uvSecondaryColor",void 0),t}(Go);(0,s.Y5)("BABYLON.MeshDebugPluginMaterial",Gv);kr.l.ShadersStore.gaussianSplattingPixelShader="#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvarying vec4 vColor;varying vec2 vPosition;void main () { \n#include<clipPlaneFragment>\nfloat A=-dot(vPosition,vPosition);if (A<-4.0) discard;float B=exp(A)*vColor.a;\n#include<logDepthFragment>\nvec3 color=vColor.rgb;\n#ifdef FOG\n#include<fogFragment>\n#endif\ngl_FragColor=vec4(color,B);}\n";kr.l.IncludesShadersStore.gaussianSplattingVertexDeclaration="uniform mat4 world;uniform mat4 view;uniform mat4 projection;\n";kr.l.IncludesShadersStore.gaussianSplattingUboDeclaration="#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";kr.l.ShadersStore.gaussianSplattingVertexShader="#include<__decl__gaussianSplattingVertex>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\nattribute vec2 position;attribute float splatIndex;uniform vec2 invViewport;uniform vec2 dataTextureSize;uniform vec2 focal;uniform sampler2D covariancesATexture;uniform sampler2D covariancesBTexture;uniform sampler2D centersTexture;uniform sampler2D colorsTexture;varying vec4 vColor;varying vec2 vPosition;\n#if !defined(WEBGL2) && !defined(WEBGPU) && !defined(NATIVE)\nmat3 transpose(mat3 matrix) {return mat3(matrix[0][0],matrix[1][0],matrix[2][0],\nmatrix[0][1],matrix[1][1],matrix[2][1],\nmatrix[0][2],matrix[1][2],matrix[2][2]);}\n#endif\nvec2 getDataUV(float index,vec2 textureSize) {float y=floor(index/textureSize.x);float x=index-y*textureSize.x;return vec2((x+0.5)/textureSize.x,(y+0.5)/textureSize.y);}\nvoid main () {vec2 splatUV=getDataUV(splatIndex,dataTextureSize);vec3 center=texture2D(centersTexture,splatUV).xyz;vec4 color=texture2D(colorsTexture,splatUV);vec3 covA=texture2D(covariancesATexture,splatUV).xyz;vec3 covB=texture2D(covariancesBTexture,splatUV).xyz;vec4 worldPos=world*vec4(center,1.0);mat4 modelView=view*world;vec4 camspace=view*worldPos;vec4 pos2d=projection*camspace;float bounds=1.2*pos2d.w;if (pos2d.z<-pos2d.w || pos2d.x<-bounds || pos2d.x>bounds\n|| pos2d.y<-bounds || pos2d.y>bounds) {gl_Position=vec4(0.0,0.0,2.0,1.0);return;}\nmat3 Vrk=mat3(\ncovA.x,covA.y,covA.z,\ncovA.y,covB.x,covB.y,\ncovA.z,covB.y,covB.z\n);mat3 J=mat3(\nfocal.x/camspace.z,0.,-(focal.x*camspace.x)/(camspace.z*camspace.z),\n0.,focal.y/camspace.z,-(focal.y*camspace.y)/(camspace.z*camspace.z),\n0.,0.,0.\n);mat3 invy=mat3(1,0,0,0,-1,0,0,0,1);mat3 T=invy*transpose(mat3(modelView))*J;mat3 cov2d=transpose(T)*Vrk*T;float mid=(cov2d[0][0]+cov2d[1][1])/2.0;float radius=length(vec2((cov2d[0][0]-cov2d[1][1])/2.0,cov2d[0][1]));float lambda1=mid+radius,lambda2=mid-radius;if (lambda2<0.0) return;vec2 diagonalVector=normalize(vec2(cov2d[0][1],lambda1-cov2d[0][0]));vec2 majorAxis=min(sqrt(2.0*lambda1),1024.0)*diagonalVector;vec2 minorAxis=min(sqrt(2.0*lambda2),1024.0)*vec2(diagonalVector.y,-diagonalVector.x);vColor=color;vPosition=position;vec2 vCenter=vec2(pos2d);gl_Position=vec4(\nvCenter \n+ (position.x*majorAxis\n+ position.y*minorAxis)*invViewport*pos2d.w,pos2d.zw);\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}\n";var zv=function(e){function t(){var t=e.call(this)||this;return t.FOG=!1,t.THIN_INSTANCES=!0,t.LOGARITHMICDEPTH=!1,t.CLIPPLANE=!1,t.CLIPPLANE2=!1,t.CLIPPLANE3=!1,t.CLIPPLANE4=!1,t.CLIPPLANE5=!1,t.CLIPPLANE6=!1,t.rebuild(),t}return(0,m.C6)(t,e),t}(Ro),Yv=function(e){function t(t,i){var n=e.call(this,t,i)||this;return n.backFaceCulling=!1,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"hasRenderTargetTextures",{get:function(){return!1},enumerable:!1,configurable:!0}),t.prototype.needAlphaTesting=function(){return!1},t.prototype.needAlphaBlending=function(){return!0},t.prototype.isReadyForSubMesh=function(e,t){var i=!0,n=t._drawWrapper;if(n.effect&&this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===i)return!0;t.materialDefines||(t.materialDefines=new zv);var r=this.getScene(),o=t.materialDefines;if(this._isReadyForSubMesh(t))return!0;var a=r.getEngine();if((0,Ui.fm)(e,r,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,!1,o),(0,Ui.OR)(r,a,this,o,i,null,!0),(0,Ui.qB)(e,o,!1,!1),o.isDirty){o.markAsProcessed(),r.resetCachedMaterial();var s=[Se.R.PositionKind,"splatIndex"];(0,Ui.ER)(s,o);var l=["world","view","projection","vFogInfos","vFogColor","logarithmicDepthConstant","invViewport","dataTextureSize","focal"],c=["covariancesATexture","covariancesBTexture","centersTexture","colorsTexture"],u=["Scene","Mesh"];(0,Ui.Bb)({uniformsNames:l,uniformBuffersNames:u,samplers:c,defines:o}),(0,Xo.TV)(l);var h=o.toString(),d=r.getEngine().createEffect("gaussianSplatting",{attributes:s,uniformsNames:l,uniformBuffersNames:u,samplers:c,defines:h,onCompiled:this.onCompiled,onError:this.onError},a);t.setEffect(d,o,this._materialContext)}return!(!t.effect||!t.effect.isReady()||(o._renderId=r.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=i,0))},t.prototype.bindForSubMesh=function(e,t,i){var n,r=this.getScene(),o=i.materialDefines;if(o){var a=i.effect;if(a){if(this._activeEffect=a,t.getMeshUniformBuffer().bindToEffect(a,"Mesh"),t.transferToEffect(e),this._mustRebind(r,a,i,t.visibility)){this.bindView(a),this.bindViewProjection(a);var s=r.getEngine(),l=this.getScene().activeCamera,c=s.getRenderWidth(),u=s.getRenderHeight(),h=(null===(n=null==l?void 0:l.rigParent)||void 0===n?void 0:n.rigCameras.length)||1;this._activeEffect.setFloat2("invViewport",1/(c/h),1/u);var d=1e3;if(l){var p=l.getProjectionMatrix().m[5];d=l.fovMode==Xt.FOVMODE_VERTICAL_FIXED?u*p/2:c*p/2}this._activeEffect.setFloat2("focal",d,d);var f=t;if(f.covariancesATexture){var _=f.covariancesATexture.getSize();a.setFloat2("dataTextureSize",_.width,_.height),a.setTexture("covariancesATexture",f.covariancesATexture),a.setTexture("covariancesBTexture",f.covariancesBTexture),a.setTexture("centersTexture",f.centersTexture),a.setTexture("colorsTexture",f.colorsTexture)}(0,Xo.gS)(a,this,r)}else r.getEngine()._features.needToAlwaysBindUniformBuffers&&(this._needToBindSceneUbo=!0);(0,Ui.Yy)(r,t,a),this.useLogarithmicDepth&&(0,Ui.DL)(o,a,r),this._afterBind(t,this._activeEffect,i)}}},t.prototype.clone=function(e){var i=this;return G.p.Clone((function(){return new t(e,i.getScene())}),this)},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.customType="BABYLON.GaussianSplattingMaterial",t},t.prototype.getClassName=function(){return"GaussianSplattingMaterial"},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e.name,i)}),e,i,n)},t}(Io);(0,s.Y5)("BABYLON.GaussianSplattingMaterial",Yv),Object.defineProperty(jo.prototype,"decalMap",{get:function(){if(!this._decalMap){if(this._uniformBufferLayoutBuilt)return null;this._decalMap=new Ev(this)}return this._decalMap},enumerable:!0,configurable:!0}),Object.defineProperty(Hd.prototype,"decalMap",{get:function(){if(!this._decalMap){if(this._uniformBufferLayoutBuilt)return null;this._decalMap=new Ev(this)}return this._decalMap},enumerable:!0,configurable:!0}),Object.defineProperty(wi.prototype,"decalMap",{get:function(){return this._decalMap},set:function(e){this._decalMap=e},enumerable:!0,configurable:!0});var Xv=function(){function 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i.radius=this.radius-e,i.theta=this.theta-t,i},e.prototype.subtractFromFloats=function(t,i){var n=new e(0,0);return this.subtractFromFloatsToRef(t,i,n),n},e.prototype.multiplyToRef=function(e,t){return t.radius=this.radius*e.radius,t.theta=this.theta*e.theta,t},e.prototype.multiply=function(t){var i=new e(0,0);return this.multiplyToRef(t,i),i},e.prototype.multiplyInPlace=function(e){return this.multiplyToRef(e,this),this},e.prototype.divideToRef=function(e,t){return t.radius=this.radius/e.radius,t.theta=this.theta/e.theta,t},e.prototype.divide=function(t){var i=new e(0,0);return this.divideToRef(t,i),i},e.prototype.divideInPlace=function(e){return this.divideToRef(e,this),this},e.prototype.clone=function(){return new e(this.radius,this.theta)},e.prototype.copyFrom=function(e){return this.radius=e.radius,this.theta=e.theta,this},e.prototype.copyFromFloats=function(e,t){return this.radius=e,this.theta=t,this},e.prototype.scaleToRef=function(e,t){return t.radius=this.radius*e,t.theta=this.theta*e,t},e.prototype.scale=function(t){var i=new e(0,0);return this.scaleToRef(t,i),i},e.prototype.scaleInPlace=function(e){return this.scaleToRef(e,this),this},e.prototype.set=function(e,t){return this.radius=e,this.theta=t,this},e.prototype.setAll=function(e){return this.set(e,e),this},e.prototype.toVector2ToRef=function(e){var t=this.radius*Math.cos(this.theta),i=this.radius*Math.sin(this.theta);return e.set(t,i),e},e.prototype.toVector2=function(){var e=new d.I9(0,0);return this.toVector2ToRef(e)},e.FromVector2ToRef=function(e,t){var i=Math.sign(e.y)*Math.acos(e.x/e.length());return t.radius=e.length(),t.theta=i,t},e.FromVector2=function(t){var i=new e(0,0);return e.FromVector2ToRef(t,i),i},e.FromArray=function(t){return new e(t[0],t[1])},e}(),Wv=function(){function e(e,t,i){this.radius=e,this.theta=t,this.phi=i,this.radius=e,this.theta=t,this.phi=i}return 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this.radius=e,this.theta=t,this.phi=i,this},e.prototype.scaleToRef=function(e,t){return t.radius=this.radius*e,t.theta=this.theta*e,t.phi=this.phi*e,t},e.prototype.scale=function(t){var i=new e(0,0,0);return this.scaleToRef(t,i),i},e.prototype.scaleInPlace=function(e){return this.scaleToRef(e,this),this},e.prototype.set=function(e,t,i){return this.radius=e,this.theta=t,this.phi=i,this},e.prototype.setAll=function(e){return this.set(e,e,e),this},e.prototype.toVector3ToRef=function(e){var t=this.radius*Math.sin(this.theta)*Math.cos(this.phi),i=this.radius*Math.cos(this.theta),n=this.radius*Math.sin(this.theta)*Math.sin(this.phi);return e.set(t,i,n),e},e.prototype.toVector3=function(){var e=new d.Pq(0,0,0);return this.toVector3ToRef(e)},e.FromVector3ToRef=function(e,t){return t.radius=e.length(),t.theta=Math.acos(e.y/t.radius),t.phi=Math.atan2(e.z,e.x),t},e.FromVector3=function(t){var i=new e(0,0,0);return e.FromVector3ToRef(t,i),i},e.FromArray=function(t){return new 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m=s.num_points(),g=function(t,i,n,o){var a,s=o.data_type(),l=o.num_components(),c=o.normalized(),u=o.byte_stride(),h=o.byte_offset(),d=((a={})[e.DT_FLOAT32]={typedArrayConstructor:Float32Array,heap:e.HEAPF32},a[e.DT_INT8]={typedArrayConstructor:Int8Array,heap:e.HEAP8},a[e.DT_INT16]={typedArrayConstructor:Int16Array,heap:e.HEAP16},a[e.DT_INT32]={typedArrayConstructor:Int32Array,heap:e.HEAP32},a[e.DT_UINT8]={typedArrayConstructor:Uint8Array,heap:e.HEAPU8},a[e.DT_UINT16]={typedArrayConstructor:Uint16Array,heap:e.HEAPU16},a[e.DT_UINT32]={typedArrayConstructor:Uint32Array,heap:e.HEAPU32},a)[s];if(!d)throw new Error("Invalid data type ".concat(s));var p=m*l,f=p*d.typedArrayConstructor.BYTES_PER_ELEMENT,_=e._malloc(f);try{t.GetAttributeDataArrayForAllPoints(i,o,s,f,_);var g=new d.typedArrayConstructor(d.heap.buffer,_,p);r(n,g.slice(),l,h,u,c)}finally{e._free(_)}};if(i)for(var v in i){var y=i[v],b=o.GetAttributeByUniqueId(s,y);g(o,s,v,b)}else{var 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Object.defineProperty(e,"DecoderAvailable",{get:function(){var t=e.Configuration.decoder;return!!(t.wasmUrl&&t.wasmBinaryUrl&&"object"==typeof WebAssembly||t.fallbackUrl)},enumerable:!1,configurable:!0}),e.GetDefaultNumWorkers=function(){return"object"==typeof navigator&&navigator.hardwareConcurrency?Math.min(Math.floor(.5*navigator.hardwareConcurrency),4):1},Object.defineProperty(e,"Default",{get:function(){return e._Default||(e._Default=new e),e._Default},enumerable:!1,configurable:!0}),e.ResetDefault=function(t){e._Default&&(t||e._Default.dispose(),e._Default=null)},e.prototype.dispose=function(){this._workerPoolPromise&&this._workerPoolPromise.then((function(e){e.dispose()})),delete this._workerPoolPromise,delete this._decoderModulePromise},e.prototype.whenReadyAsync=function(){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(e){switch(e.label){case 0:return this._workerPoolPromise?[4,this._workerPoolPromise]:[3,2];case 1:case 3:return e.sent(),[2];case 2:return this._decoderModulePromise?[4,this._decoderModulePromise]:[3,4];case 4:return[2]}}))}))},e.prototype.decodeMeshToMeshDataAsync=function(e,t,i){var n=e instanceof ArrayBuffer?new Int8Array(e):new Int8Array(e.buffer,e.byteOffset,e.byteLength);if(this._workerPoolPromise)return this._workerPoolPromise.then((function(e){return new Promise((function(r,o){e.push((function(e,a){var s=null,l=[],c=function(t){e.removeEventListener("error",c),e.removeEventListener("message",u),o(t),a()},u=function(t){var n,o,h=t.data;switch(h.id){case"decodeMeshDone":e.removeEventListener("error",c),e.removeEventListener("message",u),r({indices:s,attributes:l,totalVertices:h.totalVertices}),a();break;case"indices":s=h.data;break;case"attribute":l.push({kind:h.kind,data:h.data,size:h.size,byteOffset:h.byteOffset,byteStride:h.byteStride,normalized:(n=h.kind,o=h.normalized,i&&void 0!==i[n]?(o!==i[n]&&T.V.Warn("Normalized flag from Draco data (".concat(o,") does not match normalized flag from glTF accessor 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Using flag from glTF accessor.")),i[n]):o)})}};e.addEventListener("error",c),e.addEventListener("message",u);var h=n.slice();e.postMessage({id:"decodeMesh",dataView:h,attributes:t},[h.buffer])}))}))}));if(this._decoderModulePromise)return this._decoderModulePromise.then((function(e){var i=null,r=[],o=Qv(e.module,n,t,(function(e){i=e}),(function(e,t,i,n,o,a){r.push({kind:e,data:t,size:i,byteOffset:n,byteStride:o,normalized:a})}));return{indices:i,attributes:r,totalVertices:o}}));throw new Error("Draco decoder module is not available")},e.prototype.decodeMeshToGeometryAsync=function(e,t,i,n){return(0,m.sH)(this,void 0,void 0,(function(){var r,o,a,s,l;return(0,m.YH)(this,(function(c){switch(c.label){case 0:return[4,this.decodeMeshToMeshDataAsync(i,n)];case 1:for(r=c.sent(),o=new li(e,t),r.indices&&o.setIndices(r.indices),a=0,s=r.attributes;a<s.length;a++)l=s[a],o.setVerticesBuffer(new Se.R(t.getEngine(),l.data,l.kind,!1,void 0,l.byteStride,void 0,l.byteOffset,l.size,void 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ri,i.indices&&(n.indices=i.indices),r=0,o=i.attributes;r<o.length;r++)a=o[r],s=Se.R.GetFloatData(a.data,a.size,Se.R.GetDataType(a.data),a.byteOffset,a.byteStride,a.normalized,i.totalVertices),n.set(s,a.kind);return[2,n]}}))}))},e.Configuration={decoder:{wasmUrl:"".concat(ie.S0._DefaultCdnUrl,"/draco_wasm_wrapper_gltf.js"),wasmBinaryUrl:"".concat(ie.S0._DefaultCdnUrl,"/draco_decoder_gltf.wasm"),fallbackUrl:"".concat(ie.S0._DefaultCdnUrl,"/draco_decoder_gltf.js")}},e.DefaultNumWorkers=e.GetDefaultNumWorkers(),e._Default=null,e}(),$v=function(){function e(){var t=e.Configuration.decoder;this._decoderModulePromise=ie.S0.LoadBabylonScriptAsync(t.url).then((function(){return MeshoptDecoder.ready}))}return Object.defineProperty(e,"Default",{get:function(){return e._Default||(e._Default=new e),e._Default},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){delete this._decoderModulePromise},e.prototype.decodeGltfBufferAsync=function(e,t,i,n,r){var o=this;return this._decoderModulePromise.then((function(){return(0,m.sH)(o,void 0,void 0,(function(){var o;return(0,m.YH)(this,(function(a){switch(a.label){case 0:return MeshoptDecoder.useWorkers(1),[4,MeshoptDecoder.decodeGltfBufferAsync(t,i,e,n,r)];case 1:return o=a.sent(),MeshoptDecoder.useWorkers(0),[2,o]}}))}))}))},e.Configuration={decoder:{url:"".concat(ie.S0._DefaultCdnUrl,"/meshopt_decoder.js")}},e._Default=null,e}(),ey=0,ty=function(){function e(e,t,i,n){this.pos=e,this.normal=t,this.uv=i,this.vertColor=n}return e.prototype.clone=function(){var t,i;return new e(this.pos.clone(),this.normal.clone(),null===(t=this.uv)||void 0===t?void 0:t.clone(),null===(i=this.vertColor)||void 0===i?void 0:i.clone())},e.prototype.flip=function(){this.normal=this.normal.scale(-1)},e.prototype.interpolate=function(t,i){return new e(d.Pq.Lerp(this.pos,t.pos,i),d.Pq.Lerp(this.normal,t.normal,i),this.uv&&t.uv?d.I9.Lerp(this.uv,t.uv,i):void 0,this.vertColor&&t.vertColor?p.ov.Lerp(this.vertColor,t.vertColor,i):void 0)},e}(),iy=function(){function e(e,t){this.normal=e,this.w=t}return e.FromPoints=function(t,i,n){var r=n.subtract(t),o=i.subtract(t);if(0===r.lengthSquared()||0===o.lengthSquared())return null;var a=d.Pq.Normalize(d.Pq.Cross(r,o));return new e(a,d.Pq.Dot(a,t))},e.prototype.clone=function(){return new e(this.normal.clone(),this.w)},e.prototype.flip=function(){this.normal.scaleInPlace(-1),this.w=-this.w},e.prototype.splitPolygon=function(t,i,n,r,o){var a,s,l=0,c=[];for(a=0;a<t.vertices.length;a++){var u=(s=d.Pq.Dot(this.normal,t.vertices[a].pos)-this.w)<-e.EPSILON?2:s>e.EPSILON?1:0;l|=u,c.push(u)}switch(l){case 0:(d.Pq.Dot(this.normal,t.plane.normal)>0?i:n).push(t);break;case 1:r.push(t);break;case 2:o.push(t);break;case 3:var h=[],p=[];for(a=0;a<t.vertices.length;a++){var f=(a+1)%t.vertices.length,_=c[a],m=c[f],g=t.vertices[a],v=t.vertices[f];if(2!==_&&h.push(g),1!==_&&p.push(2!==_?g.clone():g),3==(_|m)){s=(this.w-d.Pq.Dot(this.normal,g.pos))/d.Pq.Dot(this.normal,v.pos.subtract(g.pos));var y=g.interpolate(v,s);h.push(y),p.push(y.clone())}}var b=void 0;h.length>=3&&(b=new ny(h,t.shared)).plane&&r.push(b),p.length>=3&&(b=new ny(p,t.shared)).plane&&o.push(b)}},e.EPSILON=1e-5,e}(),ny=function(){function e(e,t){this.vertices=e,this.shared=t,this.plane=iy.FromPoints(e[0].pos,e[1].pos,e[2].pos)}return e.prototype.clone=function(){return new e(this.vertices.map((function(e){return e.clone()})),this.shared)},e.prototype.flip=function(){this.vertices.reverse().map((function(e){e.flip()})),this.plane.flip()},e}(),ry=function(){function e(e){this._plane=null,this._front=null,this._back=null,this._polygons=new Array,e&&this.build(e)}return e.prototype.clone=function(){var t=new e;return t._plane=this._plane&&this._plane.clone(),t._front=this._front&&this._front.clone(),t._back=this._back&&this._back.clone(),t._polygons=this._polygons.map((function(e){return e.clone()})),t},e.prototype.invert=function(){for(var e=0;e<this._polygons.length;e++)this._polygons[e].flip();this._plane&&this._plane.flip(),this._front&&this._front.invert(),this._back&&this._back.invert();var t=this._front;this._front=this._back,this._back=t},e.prototype.clipPolygons=function(e){if(!this._plane)return e.slice();for(var t=[],i=[],n=0;n<e.length;n++)this._plane.splitPolygon(e[n],t,i,t,i);return this._front&&(t=this._front.clipPolygons(t)),i=this._back?this._back.clipPolygons(i):[],t.concat(i)},e.prototype.clipTo=function(e){this._polygons=e.clipPolygons(this._polygons),this._front&&this._front.clipTo(e),this._back&&this._back.clipTo(e)},e.prototype.allPolygons=function(){var e=this._polygons.slice();return this._front&&(e=e.concat(this._front.allPolygons())),this._back&&(e=e.concat(this._back.allPolygons())),e},e.prototype.build=function(t){if(t.length){this._plane||(this._plane=t[0].plane.clone());for(var i=[],n=[],r=0;r<t.length;r++)this._plane.splitPolygon(t[r],this._polygons,this._polygons,i,n);i.length&&(this._front||(this._front=new e),this._front.build(i)),n.length&&(this._back||(this._back=new e),this._back.build(n))}},e}(),oy=function(){function e(){this._polygons=new Array}return e.FromVertexData=function(t){var i,n,r,o=[],a=t.indices,s=t.positions,l=t.normals,c=t.uvs,u=t.colors;if(!a||!s)throw"BABYLON.CSG: VertexData must at least contain positions and indices";for(var h=0;h<a.length;h+=3){r=[];for(var f=0;f<3;f++){var _=a[h+f],m=l?d.Pq.FromArray(l,3*_):d.Pq.Zero(),g=c?d.I9.FromArray(c,2*_):void 0,v=u?p.ov.FromArray(u,4*_):void 0,y=d.Pq.FromArray(s,3*_);i=new ty(y,m,g,v),r.push(i)}(n=new ny(r,{subMeshId:0,meshId:ey,materialIndex:0})).plane&&o.push(n)}var b=e._FromPolygons(o);return b.matrix=d.uq.Identity(),b.position=d.Pq.Zero(),b.rotation=d.Pq.Zero(),b.scaling=d.Pq.One(),b.rotationQuaternion=d.PT.Identity(),ey++,b},e.FromMesh=function(t,i){void 0===i&&(i=!1);var n,r,o,a,s,l,u,h,f,_=void 0,m=void 0,g=[],v=null,y=!1;if(!(t instanceof ji))throw"BABYLON.CSG: Wrong Mesh type, must be BABYLON.Mesh";t.computeWorldMatrix(!0),l=t.getWorldMatrix(),u=t.position.clone(),h=t.rotation.clone(),t.rotationQuaternion&&(v=t.rotationQuaternion.clone()),f=t.scaling.clone(),t.material&&i&&(y=t.material.sideOrientation===c.Y.MATERIAL_ClockWiseSideOrientation);var b=t.getIndices(),T=t.getVerticesData(Se.R.PositionKind),E=t.getVerticesData(Se.R.NormalKind),S=t.getVerticesData(Se.R.UVKind),x=t.getVerticesData(Se.R.ColorKind);if(null===b)throw"BABYLON.CSG: Mesh has no indices";if(null===T)throw"BABYLON.CSG: Mesh has no positions";if(null===E)throw"BABYLON.CSG: Mesh has no normals";for(var C=t.subMeshes,A=0,P=C.length;A<P;A++)for(var R=C[A].indexStart,I=C[A].indexCount+C[A].indexStart;R<I;R+=3){s=[];for(var M=0;M<3;M++){var O=0===M?R+M:y?R+3-M:R+M,D=new d.Pq(E[3*b[O]],E[3*b[O]+1],E[3*b[O]+2]);S&&(_=new d.I9(S[2*b[O]],S[2*b[O]+1])),x&&(m=new p.ov(x[4*b[O]],x[4*b[O]+1],x[4*b[O]+2],x[4*b[O]+3]));var N=new d.Pq(T[3*b[O]],T[3*b[O]+1],T[3*b[O]+2]);o=d.Pq.TransformCoordinates(N,l),r=d.Pq.TransformNormal(D,l),n=new ty(o,r,_,m),s.push(n)}(a=new ny(s,{subMeshId:A,meshId:ey,materialIndex:C[A].materialIndex})).plane&&g.push(a)}var F=e._FromPolygons(g);return F.matrix=i?d.uq.Identity():l,F.position=i?d.Pq.Zero():u,F.rotation=i?d.Pq.Zero():h,F.scaling=i?d.Pq.One():f,F.rotationQuaternion=i&&v?d.PT.Identity():v,ey++,F},e._FromPolygons=function(t){var i=new e;return i._polygons=t,i},e.prototype.clone=function(){var t=new e;return t._polygons=this._polygons.map((function(e){return e.clone()})),t.copyTransformAttributes(this),t},e.prototype.union=function(t){var i=new ry(this.clone()._polygons),n=new ry(t.clone()._polygons);return i.clipTo(n),n.clipTo(i),n.invert(),n.clipTo(i),n.invert(),i.build(n.allPolygons()),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.unionInPlace=function(e){var t=new ry(this._polygons),i=new ry(e._polygons);t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),this._polygons=t.allPolygons()},e.prototype.subtract=function(t){var i=new ry(this.clone()._polygons),n=new ry(t.clone()._polygons);return i.invert(),i.clipTo(n),n.clipTo(i),n.invert(),n.clipTo(i),n.invert(),i.build(n.allPolygons()),i.invert(),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.subtractInPlace=function(e){var t=new ry(this._polygons),i=new ry(e._polygons);t.invert(),t.clipTo(i),i.clipTo(t),i.invert(),i.clipTo(t),i.invert(),t.build(i.allPolygons()),t.invert(),this._polygons=t.allPolygons()},e.prototype.intersect=function(t){var i=new ry(this.clone()._polygons),n=new ry(t.clone()._polygons);return i.invert(),n.clipTo(i),n.invert(),i.clipTo(n),n.clipTo(i),i.build(n.allPolygons()),i.invert(),e._FromPolygons(i.allPolygons()).copyTransformAttributes(this)},e.prototype.intersectInPlace=function(e){var t=new ry(this._polygons),i=new ry(e._polygons);t.invert(),i.clipTo(t),i.invert(),t.clipTo(i),i.clipTo(t),t.build(i.allPolygons()),t.invert(),this._polygons=t.allPolygons()},e.prototype.inverse=function(){var e=this.clone();return e.inverseInPlace(),e},e.prototype.inverseInPlace=function(){this._polygons.map((function(e){e.flip()}))},e.prototype.copyTransformAttributes=function(e){return this.matrix=e.matrix,this.position=e.position,this.rotation=e.rotation,this.scaling=e.scaling,this.rotationQuaternion=e.rotationQuaternion,this},e.prototype.toVertexData=function(e,t){void 0===e&&(e=null),void 0===t&&(t=null);var i=this.matrix.clone();i.invert();for(var n,r=this._polygons,o=[],a=[],s=[],l=null,c=null,u=d.Pq.Zero(),h=d.Pq.Zero(),f=d.I9.Zero(),_=new p.ov(0,0,0,0),m=[0,0,0],g={},v=0,y=r.length;v<y;v++){var b=r[v];e&&e(b);for(var T=2,E=b.vertices.length;T<E;T++){m[0]=0,m[1]=T-1,m[2]=T;for(var S=0;S<3;S++){u.copyFrom(b.vertices[m[S]].pos),h.copyFrom(b.vertices[m[S]].normal),b.vertices[m[S]].uv&&(l||(l=[]),f.copyFrom(b.vertices[m[S]].uv)),b.vertices[m[S]].vertColor&&(c||(c=[]),_.copyFrom(b.vertices[m[S]].vertColor));var x=d.Pq.TransformCoordinates(u,i),C=d.Pq.TransformNormal(h,i);n=g[x.x+","+x.y+","+x.z];var A=!1;l&&l[2*n]!==f.x&&l[2*n+1]!==f.y&&(A=!0);var P=!1;c&&c[4*n]!==_.r&&c[4*n+1]!==_.g&&c[4*n+2]!==_.b&&c[4*n+3]!==_.a&&(P=!0),(void 0===n||s[3*n]!==C.x||s[3*n+1]!==C.y||s[3*n+2]!==C.z||A||P)&&(o.push(x.x,x.y,x.z),l&&l.push(f.x,f.y),s.push(h.x,h.y,h.z),c&&c.push(_.r,_.g,_.b,_.a),n=g[x.x+","+x.y+","+x.z]=o.length/3-1),a.push(n),t&&t()}}}var R=new ri;return R.positions=o,R.normals=s,l&&(R.uvs=l),c&&(R.colors=c),R.indices=a,R},e.prototype.buildMeshGeometry=function(e,t,i){var n,r=new ji(e,t),o=this._polygons,a=0,s={};if(i&&o.sort((function(e,t){return e.shared.meshId===t.shared.meshId?e.shared.subMeshId-t.shared.subMeshId:e.shared.meshId-t.shared.meshId})),this.toVertexData((function(e){s[e.shared.meshId]||(s[e.shared.meshId]={}),s[e.shared.meshId][e.shared.subMeshId]||(s[e.shared.meshId][e.shared.subMeshId]={indexStart:1/0,indexEnd:-1/0,materialIndex:e.shared.materialIndex}),n=s[e.shared.meshId][e.shared.subMeshId]}),(function(){n.indexStart=Math.min(a,n.indexStart),n.indexEnd=Math.max(a,n.indexEnd),a++})).applyToMesh(r),i){var l=0,c=void 0;for(var u in r.subMeshes=[],s){for(var h in c=-1,s[u])n=s[u][h],ii.CreateFromIndices(n.materialIndex+l,n.indexStart,n.indexEnd-n.indexStart+1,r),c=Math.max(n.materialIndex,c);l+=++c}}return r},e.prototype.toMesh=function(e,t,i,n){void 0===t&&(t=null);var r=this.buildMeshGeometry(e,i,n);return r.material=t,r.position.copyFrom(this.position),r.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(r.rotationQuaternion=this.rotationQuaternion.clone()),r.scaling.copyFrom(this.scaling),r.computeWorldMatrix(!0),r},e}();kr.l.ShadersStore.meshUVSpaceRendererVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;uniform mat4 projMatrix;varying vec2 vDecalTC;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nvoid main(void) {vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);mat3 normWorldSM=mat3(finalWorld);vec3 vNormalW;\n#if defined(INSTANCES) && defined(THIN_INSTANCES)\nvNormalW=normalUpdated/vec3(dot(normWorldSM[0],normWorldSM[0]),dot(normWorldSM[1],normWorldSM[1]),dot(normWorldSM[2],normWorldSM[2]));vNormalW=normalize(normWorldSM*vNormalW);\n#else\n#ifdef NONUNIFORMSCALING\nnormWorldSM=transposeMat3(inverseMat3(normWorldSM));\n#endif\nvNormalW=normalize(normWorldSM*normalUpdated);\n#endif\nvec3 normalView=normalize((projMatrix*vec4(vNormalW,0.0)).xyz);vec3 decalTC=(projMatrix*worldPos).xyz;vDecalTC=decalTC.xy;gl_Position=vec4(uv*2.0-1.0,normalView.z>0.0 ? 2. : decalTC.z,1.0);}";kr.l.ShadersStore.meshUVSpaceRendererPixelShader="precision highp float;varying vec2 vDecalTC;uniform sampler2D textureSampler;void main(void) {if (vDecalTC.x<0. || vDecalTC.x>1. || vDecalTC.y<0. || vDecalTC.y>1.) {discard;}\ngl_FragColor=texture2D(textureSampler,vDecalTC);}\n";kr.l.ShadersStore.meshUVSpaceRendererMaskerVertexShader="attribute vec2 uv;varying vec2 vUV;void main(void) {gl_Position=vec4(vec2(uv.x,uv.y)*2.0-1.0,0.,1.0);vUV=uv;}";kr.l.ShadersStore.meshUVSpaceRendererMaskerPixelShader="varying vec2 vUV;void main(void) {gl_FragColor=vec4(1.0,1.0,1.0,1.0);}\n";kr.l.ShadersStore.meshUVSpaceRendererFinaliserPixelShader="precision highp float;varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D maskTextureSampler;uniform vec2 textureSize;void main() {vec4 mask=texture2D(maskTextureSampler,vUV).rgba;if (mask.r>0.5) {gl_FragColor=texture2D(textureSampler,vUV);} else {vec2 texelSize=4.0/textureSize;vec2 uv_p01=vUV+vec2(-1.0,0.0)*texelSize;vec2 uv_p21=vUV+vec2(1.0,0.0)*texelSize;vec2 uv_p10=vUV+vec2(0.0,-1.0)*texelSize;vec2 uv_p12=vUV+vec2(0.0,1.0)*texelSize;float mask_p01=texture2D(maskTextureSampler,uv_p01).r;float mask_p21=texture2D(maskTextureSampler,uv_p21).r;float mask_p10=texture2D(maskTextureSampler,uv_p10).r;float mask_p12=texture2D(maskTextureSampler,uv_p12).r;vec4 col=vec4(0.0,0.0,0.0,0.0);float total_weight=0.0;if (mask_p01>0.5) {col+=texture2D(textureSampler,uv_p01);total_weight+=1.0;}\nif (mask_p21>0.5) {col+=texture2D(textureSampler,uv_p21);total_weight+=1.0;}\nif (mask_p10>0.5) {col+=texture2D(textureSampler,uv_p10);total_weight+=1.0;}\nif (mask_p12>0.5) {col+=texture2D(textureSampler,uv_p12);total_weight+=1.0;}\nif (total_weight>0.0) {gl_FragColor=col/total_weight;} else {gl_FragColor=col;}}}\n";kr.l.ShadersStore.meshUVSpaceRendererFinaliserVertexShader="precision highp float;attribute vec3 position;attribute vec2 uv;uniform mat4 worldViewProjection;varying vec2 vUV;void main() {gl_Position=worldViewProjection*vec4(position,1.0);vUV=uv;}\n";var ay=function(){function e(e,t,i){this._textureCreatedInternally=!1,this._configureUserCreatedTexture=!0,this._maskTexture=null,this._finalPostProcess=null,this.clearColor=new p.ov(0,0,0,0),this._mesh=e,this._scene=t,this._options=(0,m.Cl)({width:1024,height:1024,textureType:c.Y.TEXTURETYPE_UNSIGNED_BYTE,generateMipMaps:!0,optimizeUVAllocation:!0,uvEdgeBlending:!1},i)}return e._GetShader=function(e){if(!e._meshUVSpaceRendererShader){var t=new xa("meshUVSpaceRendererShader",e,{vertex:"meshUVSpaceRenderer",fragment:"meshUVSpaceRenderer"},{attributes:["position","normal","uv"],uniforms:["world","projMatrix"],samplers:["textureSampler"],needAlphaBlending:!0});t.backFaceCulling=!1,t.alphaMode=c.Y.ALPHA_COMBINE,e.onDisposeObservable.add((function(){var t;null===(t=e._meshUVSpaceRendererShader)||void 0===t||t.dispose(),e._meshUVSpaceRendererShader=null})),e._meshUVSpaceRendererShader=t}return e._meshUVSpaceRendererShader},e._GetMaskShader=function(e){if(!e._meshUVSpaceRendererMaskShader){var t=new xa("meshUVSpaceRendererMaskShader",e,{vertex:"meshUVSpaceRendererMasker",fragment:"meshUVSpaceRendererMasker"},{attributes:["position","uv"],uniforms:["worldViewProjection"]});t.backFaceCulling=!1,t.alphaMode=c.Y.ALPHA_COMBINE,e.onDisposeObservable.add((function(){var t;null===(t=e._meshUVSpaceRendererMaskShader)||void 0===t||t.dispose(),e._meshUVSpaceRendererMaskShader=null})),e._meshUVSpaceRendererMaskShader=t}return e._meshUVSpaceRendererMaskShader},e._IsRenderTargetTexture=function(e){return void 0!==e.renderList},e.prototype.isReady=function(){var t,i,n,r;this.texture||this._createDiffuseRTT();var o=e._IsRenderTargetTexture(this.texture)?this.texture.isReadyForRendering():this.texture.isReady(),a=null===(i=null===(t=this._maskTexture)||void 0===t?void 0:t.isReadyForRendering())||void 0===i||i,s=null===(r=null===(n=this._finalPostProcess)||void 0===n?void 0:n.isReady())||void 0===r||r;return o&&a&&s},e.prototype.renderTexture=function(t,i,n,r,o){if(void 0===o&&(o=0),this.texture?this._configureUserCreatedTexture&&this._configureUserCreatedRTT():this._createDiffuseRTT(),e._IsRenderTargetTexture(this.texture)){var a=this._createProjectionMatrix(i,n,r,o),s=e._GetShader(this._scene);s.setTexture("textureSampler",t),s.setMatrix("projMatrix",a),this.texture.render()}},e.prototype.clear=function(){var t,i,n,r;e._IsRenderTargetTexture(this.texture)&&this.texture.renderTarget&&((r=this._scene.getEngine()).bindFramebuffer(this.texture.renderTarget),r.clear(this.clearColor,!0,!0,!0),r.unBindFramebuffer(this.texture.renderTarget)),(null===(t=this._finalPostProcess)||void 0===t?void 0:t.inputTexture)&&((r=this._scene.getEngine()).bindFramebuffer(null===(i=this._finalPostProcess)||void 0===i?void 0:i.inputTexture),r.clear(this.clearColor,!0,!0,!0),r.unBindFramebuffer(null===(n=this._finalPostProcess)||void 0===n?void 0:n.inputTexture))},e.prototype.dispose=function(){var e,t;this._textureCreatedInternally&&(this.texture.dispose(),this._textureCreatedInternally=!1),this._configureUserCreatedTexture=!0,null===(e=this._maskTexture)||void 0===e||e.dispose(),this._maskTexture=null,null===(t=this._finalPostProcess)||void 0===t||t.dispose(),this._finalPostProcess=null},e.prototype._configureUserCreatedRTT=function(){this._configureUserCreatedTexture=!1,e._IsRenderTargetTexture(this.texture)&&(this.texture.setMaterialForRendering(this._mesh,e._GetShader(this._scene)),this.texture.onClearObservable.add((function(){})),this.texture.renderList=[this._mesh],this._options.uvEdgeBlending&&(this._createMaskTexture(),this._createPostProcess(),this.texture.addPostProcess(this._finalPostProcess)))},e.prototype._createDiffuseRTT=function(){this._textureCreatedInternally=!0;var t=this._createRenderTargetTexture(this._options.width,this._options.height);t.setMaterialForRendering(this._mesh,e._GetShader(this._scene)),this.texture=t,this._configureUserCreatedTexture=!1,this._options.uvEdgeBlending&&(this._createMaskTexture(),this._createPostProcess(),t.addPostProcess(this._finalPostProcess))},e.prototype._createMaskTexture=function(){this._maskTexture||(this._maskTexture=new vo(this._mesh.name+"_maskTexture",{width:this._options.width,height:this._options.height},this._scene,!1,!0,c.Y.TEXTURETYPE_UNSIGNED_BYTE,!1,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,void 0,void 0,void 0,c.Y.TEXTUREFORMAT_R),this._maskTexture.clearColor=new p.ov(0,0,0,0),this._maskTexture.renderList.push(this._mesh),this._maskTexture.setMaterialForRendering(this._mesh,e._GetMaskShader(this._scene)),this._maskTexture.refreshRate=vo.REFRESHRATE_RENDER_ONCE,this._scene.customRenderTargets.push(this._maskTexture))},e.prototype._createPostProcess=function(){var e=this;this._finalPostProcess||(this._finalPostProcess=new Yr(this._mesh.name+"_fixSeamsPostProcess","meshUVSpaceRendererFinaliser",["textureSize"],["textureSampler","maskTextureSampler"],1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,this._scene.getEngine(),!1,null,this._options.textureType),this._finalPostProcess.onApplyObservable.add((function(t){t.setTexture("maskTextureSampler",e._maskTexture),t.setFloat2("textureSize",e._options.width,e._options.height)})))},e.prototype._createRenderTargetTexture=function(e,t){var i=this,n=new vo(this._mesh.name+"_uvspaceTexture",{width:e,height:t},this._scene,this._options.generateMipMaps,!0,this._options.textureType,!1,this._options.generateMipMaps?c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,!1,!1,!1,c.Y.TEXTUREFORMAT_RGBA);return n.renderParticles=!1,n.optimizeUVAllocation=!!this._options.optimizeUVAllocation,n.onClearObservable.addOnce((function(){i._scene.getEngine().clear(i.clearColor,!0,!0,!0),n.onClearObservable.add((function(){}))})),n.renderList=[this._mesh],n},e.prototype._createProjectionMatrix=function(e,t,i,n){void 0===n&&(n=0);var r=-Math.atan2(t.z,t.x)-Math.PI/2,o=Math.sqrt(t.x*t.x+t.z*t.z),a=Math.atan2(t.y,o),s=e.add(t.scale(.5*i.z)),l=d.uq.RotationYawPitchRoll(r,a,n).multiply(d.uq.Translation(s.x,s.y,s.z)),c=d.uq.Invert(l),u=d.uq.FromArray([2/i.x,0,0,0,0,2/i.y,0,0,0,0,1/i.z,0,0,0,0,1]),h=d.uq.FromArray([.5,0,0,0,0,.5,0,0,0,0,1,0,.5,.5,0,1]);return c.multiply(u).multiply(h)},e}();ji._TrailMeshParser=function(e,t){return ly.Parse(e,t)};var sy,ly=function(e){function t(t,i,n,r,o,a){void 0===o&&(o=60),void 0===a&&(a=!0);var s=e.call(this,t,n)||this;s._sectionPolygonPointsCount=4,s._running=!1,s._generator=i,"object"==typeof r&&null!==r?(s.diameter=r.diameter||1,s._length=r.length||60,s._segments=r.segments?r.segments>s._length?s._length:r.segments:s._length,s._sectionPolygonPointsCount=r.sections||4,s._doNotTaper=r.doNotTaper||!1,s._autoStart=r.autoStart||!0):(s.diameter=r||1,s._length=o,s._segments=s._length,s._doNotTaper=!1,s._autoStart=a),s._sectionVectors=[],s._sectionNormalVectors=[];for(var l=0;l<=s._sectionPolygonPointsCount;l++)s._sectionVectors[l]=d.Pq.Zero(),s._sectionNormalVectors[l]=d.Pq.Zero();return s._createMesh(),s}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TrailMesh"},t.prototype._createMesh=function(){var e=new ri,t=[],i=[],n=[],r=[],o=d.Pq.Zero();o=this._generator instanceof wi&&this._generator.hasBoundingInfo?this._generator.getBoundingInfo().boundingBox.centerWorld:this._generator.absolutePosition;for(var a=2*Math.PI/this._sectionPolygonPointsCount,s=0;s<=this._sectionPolygonPointsCount;s++){var l=s!==this._sectionPolygonPointsCount?s*a:0;t.push(o.x+Math.cos(l)*this.diameter,o.y+Math.sin(l)*this.diameter,o.z),r.push(s/this._sectionPolygonPointsCount,0)}for(s=1;s<=this._segments;s++){for(var c=0;c<=this._sectionPolygonPointsCount;c++)l=c!==this._sectionPolygonPointsCount?c*a:0,t.push(o.x+Math.cos(l)*this.diameter,o.y+Math.sin(l)*this.diameter,o.z),r.push(c/this._sectionPolygonPointsCount,s/this._segments);var u=t.length/3-2*(this._sectionPolygonPointsCount+1);for(c=0;c<=this._sectionPolygonPointsCount;c++)n.push(u+c,u+c+this._sectionPolygonPointsCount,u+c+this._sectionPolygonPointsCount+1),n.push(u+c,u+c+this._sectionPolygonPointsCount+1,u+c+1)}ri.ComputeNormals(t,n,i),e.positions=t,e.normals=i,e.indices=n,e.uvs=r,e.applyToMesh(this,!0),this._autoStart&&this.start()},t.prototype.start=function(){var e=this;this._running||(this._running=!0,this._beforeRenderObserver=this.getScene().onBeforeRenderObservable.add((function(){e.update()})))},t.prototype.stop=function(){this._beforeRenderObserver&&this._running&&(this._running=!1,this.getScene().onBeforeRenderObservable.remove(this._beforeRenderObserver))},t.prototype.update=function(){var e=this.getVerticesData(Se.R.PositionKind),t=this.getVerticesData(Se.R.NormalKind),i=this._generator.getWorldMatrix(),n=3*(this._sectionPolygonPointsCount+1);if(e&&t){if(this._doNotTaper)for(var r=n;r<e.length;r++)e[r-n]=B.X.Lerp(e[r-n],e[r],this._segments/this._length);else for(r=n;r<e.length;r++)e[r-n]=B.X.Lerp(e[r-n],e[r],this._segments/this._length)-t[r]/this._length*this.diameter;for(r=n;r<t.length;r++)t[r-n]=B.X.Lerp(t[r-n],t[r],this._segments/this._length);var o=e.length-3*(this._sectionPolygonPointsCount+1),a=2*Math.PI/this._sectionPolygonPointsCount;for(r=0;r<=this._sectionPolygonPointsCount;r++){var s=r!==this._sectionPolygonPointsCount?r*a:0;this._sectionVectors[r].copyFromFloats(Math.cos(s)*this.diameter,Math.sin(s)*this.diameter,0),this._sectionNormalVectors[r].copyFromFloats(Math.cos(s),Math.sin(s),0),d.Pq.TransformCoordinatesToRef(this._sectionVectors[r],i,this._sectionVectors[r]),d.Pq.TransformNormalToRef(this._sectionNormalVectors[r],i,this._sectionNormalVectors[r])}for(r=0;r<=this._sectionPolygonPointsCount;r++)e[o+3*r]=this._sectionVectors[r].x,e[o+3*r+1]=this._sectionVectors[r].y,e[o+3*r+2]=this._sectionVectors[r].z,t[o+3*r]=this._sectionNormalVectors[r].x,t[o+3*r+1]=this._sectionNormalVectors[r].y,t[o+3*r+2]=this._sectionNormalVectors[r].z;this.updateVerticesData(Se.R.PositionKind,e,!0,!1),this.updateVerticesData(Se.R.NormalKind,t,!0,!1)}},t.prototype.clone=function(e,i){void 0===e&&(e="");var n={diameter:this.diameter,length:this._length,segments:this._segments,sections:this._sectionPolygonPointsCount,doNotTaper:this._doNotTaper,autoStart:this._autoStart};return new t(e,null!=i?i:this._generator,this.getScene(),n)},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.generatorId=this._generator.id},t.Parse=function(e,i){var n,r,o=null!==(n=i.getLastMeshById(e.generatorId))&&void 0!==n?n:i.getLastTransformNodeById(e.generatorId);if(!o)throw new Error("TrailMesh: generator not found with ID "+e.generatorId);var a={diameter:null!==(r=e.diameter)&&void 0!==r?r:e._diameter,length:e._length,segments:e._segments,sections:e._sectionPolygonPointsCount,doNotTaper:e._doNotTaper,autoStart:e._autoStart};return new t(e.name,o,i,a)},t}(ji),cy=function(e,t,i){this.quality=e,this.distance=t,this.optimizeMesh=i},uy=function(){function e(){this.running=!1,this._simplificationArray=[]}return e.prototype.addTask=function(e){this._simplificationArray.push(e)},e.prototype.executeNext=function(){var e=this._simplificationArray.pop();e?(this.running=!0,this.runSimplification(e)):this.running=!1},e.prototype.runSimplification=function(e){var t=this;if(e.parallelProcessing)e.settings.forEach((function(i){t._getSimplifier(e).simplify(i,(function(n){void 0!==i.distance&&e.mesh.addLODLevel(i.distance,n),n.isVisible=!0,i.quality===e.settings[e.settings.length-1].quality&&e.successCallback&&e.successCallback(),t.executeNext()}))}));else{var i=this._getSimplifier(e);ie.LV.Run(e.settings.length,(function(t){var n,r;n=e.settings[t.index],r=function(){t.executeNext()},i.simplify(n,(function(t){void 0!==n.distance&&e.mesh.addLODLevel(n.distance,t),t.isVisible=!0,r()}))}),(function(){e.successCallback&&e.successCallback(),t.executeNext()}))}},e.prototype._getSimplifier=function(e){return e.simplificationType,new _y(e.mesh)},e}();!function(e){e[e.QUADRATIC=0]="QUADRATIC"}(sy||(sy={}));var hy=function(e){this._vertices=e,this.error=new Array(4),this.deleted=!1,this.isDirty=!1,this.deletePending=!1,this.borderFactor=0},dy=function(){function e(e,t){this.position=e,this.id=t,this.isBorder=!0,this.q=new py,this.triangleCount=0,this.triangleStart=0,this.originalOffsets=[]}return e.prototype.updatePosition=function(e){this.position.copyFrom(e)},e}(),py=function(){function e(e){this.data=new Array(10);for(var t=0;t<10;++t)e&&e[t]?this.data[t]=e[t]:this.data[t]=0}return e.prototype.det=function(e,t,i,n,r,o,a,s,l){return this.data[e]*this.data[r]*this.data[l]+this.data[i]*this.data[n]*this.data[s]+this.data[t]*this.data[o]*this.data[a]-this.data[i]*this.data[r]*this.data[a]-this.data[e]*this.data[o]*this.data[s]-this.data[t]*this.data[n]*this.data[l]},e.prototype.addInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e.data[t]},e.prototype.addArrayInPlace=function(e){for(var t=0;t<10;++t)this.data[t]+=e[t]},e.prototype.add=function(t){for(var i=new e,n=0;n<10;++n)i.data[n]=this.data[n]+t.data[n];return i},e.FromData=function(t,i,n,r){return new e(e.DataFromNumbers(t,i,n,r))},e.DataFromNumbers=function(e,t,i,n){return[e*e,e*t,e*i,e*n,t*t,t*i,t*n,i*i,i*n,n*n]},e}(),fy=function(e,t){this.vertexId=e,this.triangleId=t},_y=function(){function e(e){this._mesh=e,this.syncIterations=5e3,this.aggressiveness=7,this.decimationIterations=100,this.boundingBoxEpsilon=ct.bH}return e.prototype.simplify=function(e,t){var i=this;this._initDecimatedMesh(),ie.LV.Run(this._mesh.subMeshes.length,(function(t){i._initWithMesh(t.index,(function(){i._runDecimation(e,t.index,(function(){t.executeNext()}))}),e.optimizeMesh)}),(function(){setTimeout((function(){t(i._reconstructedMesh)}),0)}))},e.prototype._runDecimation=function(e,t,i){var n=this,r=~~(this._triangles.length*e.quality),o=0,a=this._triangles.length;ie.LV.Run(this.decimationIterations,(function(e){var t,i;a-o<=r?e.breakLoop():(t=e.index,i=function(){e.executeNext()},setTimeout((function(){t%5==0&&n._updateMesh(0===t);for(var e=0;e<n._triangles.length;++e)n._triangles[e].isDirty=!1;var s=1e-9*Math.pow(t+3,n.aggressiveness);ie.LV.SyncAsyncForLoop(n._triangles.length,n.syncIterations,(function(e){var t=~~((n._triangles.length/2+e)%n._triangles.length),i=n._triangles[t];if(i&&!(i.error[3]>s||i.deleted||i.isDirty))for(var r=function(e){if(i.error[e]<s){var t=[],r=[],a=i._vertices[e],l=i._vertices[(e+1)%3];if(a.isBorder||l.isBorder)return"continue";var c=d.Pq.Zero();n._calculateError(a,l,c);var u=[];if(n._isFlipped(a,l,c,t,u))return"continue";if(n._isFlipped(l,a,c,r,u))return"continue";if(t.indexOf(!0)<0||r.indexOf(!0)<0)return"continue";var h=[];if(u.forEach((function(e){-1===h.indexOf(e)&&(e.deletePending=!0,h.push(e))})),h.length%2!=0)return"continue";a.q=l.q.add(a.q),a.updatePosition(c);var p=n._references.length;o=n._updateTriangles(a,a,t,o),o=n._updateTriangles(a,l,r,o);var f=n._references.length-p;if(f<=a.triangleCount){if(f)for(var _=0;_<f;_++)n._references[a.triangleStart+_]=n._references[p+_]}else a.triangleStart=p;return a.triangleCount=f,"break"}},a=0;a<3&&"break"!==r(a);++a);}),i,(function(){return a-o<=r}))}),0))}),(function(){setTimeout((function(){n._reconstructMesh(t),i()}),0)}))},e.prototype._initWithMesh=function(e,t,i){var n=this;this._vertices=[],this._triangles=[];var r=this._mesh.getVerticesData(Se.R.PositionKind),o=this._mesh.getIndices(),a=this._mesh.subMeshes[e],s=[],l=a.verticesCount;ie.LV.SyncAsyncForLoop(l,this.syncIterations/4|0,(function(e){if(r){var t=e+a.verticesStart,o=d.Pq.FromArray(r,3*t),l=function(e){if(i)for(var t=0;t<n._vertices.length;++t)if(n._vertices[t].position.equalsWithEpsilon(e,1e-4))return n._vertices[t];return null}(o)||new dy(o,n._vertices.length);l.originalOffsets.push(t),l.id===n._vertices.length&&n._vertices.push(l),s.push(l.id)}}),(function(){ie.LV.SyncAsyncForLoop(a.indexCount/3,n.syncIterations,(function(e){if(o){var t=3*(a.indexStart/3+e),i=o[t+0],r=o[t+1],l=o[t+2],c=n._vertices[s[i-a.verticesStart]],u=n._vertices[s[r-a.verticesStart]],h=n._vertices[s[l-a.verticesStart]],d=new hy([c,u,h]);d.originalOffset=t,n._triangles.push(d)}}),(function(){n._init(t)}))}))},e.prototype._init=function(e){var t=this;ie.LV.SyncAsyncForLoop(this._triangles.length,this.syncIterations,(function(e){var i=t._triangles[e];i.normal=d.Pq.Cross(i._vertices[1].position.subtract(i._vertices[0].position),i._vertices[2].position.subtract(i._vertices[0].position)).normalize();for(var n=0;n<3;n++)i._vertices[n].q.addArrayInPlace(py.DataFromNumbers(i.normal.x,i.normal.y,i.normal.z,-d.Pq.Dot(i.normal,i._vertices[0].position)))}),(function(){ie.LV.SyncAsyncForLoop(t._triangles.length,t.syncIterations,(function(e){for(var i=t._triangles[e],n=0;n<3;++n)i.error[n]=t._calculateError(i._vertices[n],i._vertices[(n+1)%3]);i.error[3]=Math.min(i.error[0],i.error[1],i.error[2])}),(function(){e()}))}))},e.prototype._reconstructMesh=function(e){var t,i,n,r=[];for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleCount=0;for(t=0;t<this._triangles.length;++t)if(!this._triangles[t].deleted){for(i=this._triangles[t],n=0;n<3;++n)i._vertices[n].triangleCount=1;r.push(i)}var o=this._reconstructedMesh.getVerticesData(Se.R.PositionKind)||[],a=this._reconstructedMesh.getVerticesData(Se.R.NormalKind)||[],s=this._reconstructedMesh.getVerticesData(Se.R.UVKind)||[],l=this._reconstructedMesh.getVerticesData(Se.R.ColorKind)||[],c=this._mesh.getVerticesData(Se.R.NormalKind),u=this._mesh.getVerticesData(Se.R.UVKind),h=this._mesh.getVerticesData(Se.R.ColorKind),d=0,p=function(){var e=f._vertices[t];e.id=d,e.triangleCount&&e.originalOffsets.forEach((function(t){o.push(e.position.x),o.push(e.position.y),o.push(e.position.z),c&&c.length&&(a.push(c[3*t]),a.push(c[3*t+1]),a.push(c[3*t+2])),u&&u.length&&(s.push(u[2*t]),s.push(u[2*t+1])),h&&h.length&&(l.push(h[4*t]),l.push(h[4*t+1]),l.push(h[4*t+2]),l.push(h[4*t+3])),++d}))},f=this;for(t=0;t<this._vertices.length;++t)p();var _=this._reconstructedMesh.getTotalIndices(),m=this._reconstructedMesh.getTotalVertices(),g=this._reconstructedMesh.subMeshes;this._reconstructedMesh.subMeshes=[];var v=this._reconstructedMesh.getIndices(),y=this._mesh.getIndices();for(t=0;t<r.length;++t)i=r[t],[0,1,2].forEach((function(e){var t=y[i.originalOffset+e],n=i._vertices[e].originalOffsets.indexOf(t);n<0&&(n=0),v.push(i._vertices[e].id+n+m)}));this._reconstructedMesh.setIndices(v),this._reconstructedMesh.setVerticesData(Se.R.PositionKind,o),a.length>0&&this._reconstructedMesh.setVerticesData(Se.R.NormalKind,a),s.length>0&&this._reconstructedMesh.setVerticesData(Se.R.UVKind,s),l.length>0&&this._reconstructedMesh.setVerticesData(Se.R.ColorKind,l);var b=this._mesh.subMeshes[e];e>0&&(this._reconstructedMesh.subMeshes=[],g.forEach((function(e){ii.AddToMesh(e.materialIndex,e.verticesStart,e.verticesCount,e.indexStart,e.indexCount,e.getMesh())})),ii.AddToMesh(b.materialIndex,m,d,_,3*r.length,this._reconstructedMesh))},e.prototype._initDecimatedMesh=function(){this._reconstructedMesh=new ji(this._mesh.name+"Decimated",this._mesh.getScene()),this._reconstructedMesh.material=this._mesh.material,this._reconstructedMesh.parent=this._mesh.parent,this._reconstructedMesh.isVisible=!1,this._reconstructedMesh.renderingGroupId=this._mesh.renderingGroupId},e.prototype._isFlipped=function(e,t,i,n,r){for(var o=0;o<e.triangleCount;++o){var a=this._triangles[this._references[e.triangleStart+o].triangleId];if(!a.deleted){var s=this._references[e.triangleStart+o].vertexId,l=a._vertices[(s+1)%3],c=a._vertices[(s+2)%3];if(l!==t&&c!==t){var u=l.position.subtract(i);u=u.normalize();var h=c.position.subtract(i);if(h=h.normalize(),Math.abs(d.Pq.Dot(u,h))>.999)return!0;var p=d.Pq.Cross(u,h).normalize();if(n[o]=!1,d.Pq.Dot(p,a.normal)<.2)return!0}else n[o]=!0,r.push(a)}}return!1},e.prototype._updateTriangles=function(e,t,i,n){for(var r=n,o=0;o<t.triangleCount;++o){var a=this._references[t.triangleStart+o],s=this._triangles[a.triangleId];s.deleted||(i[o]&&s.deletePending?(s.deleted=!0,r++):(s._vertices[a.vertexId]=e,s.isDirty=!0,s.error[0]=this._calculateError(s._vertices[0],s._vertices[1])+s.borderFactor/2,s.error[1]=this._calculateError(s._vertices[1],s._vertices[2])+s.borderFactor/2,s.error[2]=this._calculateError(s._vertices[2],s._vertices[0])+s.borderFactor/2,s.error[3]=Math.min(s.error[0],s.error[1],s.error[2]),this._references.push(a)))}return r},e.prototype._identifyBorder=function(){for(var e=0;e<this._vertices.length;++e){var t=[],i=[],n=this._vertices[e],r=void 0;for(r=0;r<n.triangleCount;++r)for(var o=this._triangles[this._references[n.triangleStart+r].triangleId],a=0;a<3;a++){for(var s=0,l=o._vertices[a];s<t.length&&i[s]!==l.id;)++s;s===t.length?(t.push(1),i.push(l.id)):t[s]++}for(r=0;r<t.length;++r)1===t[r]?this._vertices[i[r]].isBorder=!0:this._vertices[i[r]].isBorder=!1}},e.prototype._updateMesh=function(e){var t,i,n,r;if(void 0===e&&(e=!1),!e){var o=[];for(t=0;t<this._triangles.length;++t)this._triangles[t].deleted||o.push(this._triangles[t]);this._triangles=o}for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleCount=0,this._vertices[t].triangleStart=0;for(t=0;t<this._triangles.length;++t)for(i=this._triangles[t],n=0;n<3;++n)(r=i._vertices[n]).triangleCount++;var a=0;for(t=0;t<this._vertices.length;++t)this._vertices[t].triangleStart=a,a+=this._vertices[t].triangleCount,this._vertices[t].triangleCount=0;var s=new Array(3*this._triangles.length);for(t=0;t<this._triangles.length;++t)for(i=this._triangles[t],n=0;n<3;++n)s[(r=i._vertices[n]).triangleStart+r.triangleCount]=new fy(n,t),r.triangleCount++;this._references=s,e&&this._identifyBorder()},e.prototype._vertexError=function(e,t){var i=t.x,n=t.y,r=t.z;return e.data[0]*i*i+2*e.data[1]*i*n+2*e.data[2]*i*r+2*e.data[3]*i+e.data[4]*n*n+2*e.data[5]*n*r+2*e.data[6]*n+e.data[7]*r*r+2*e.data[8]*r+e.data[9]},e.prototype._calculateError=function(e,t,i){var n=e.q.add(t.q),r=e.isBorder&&t.isBorder,o=0,a=n.det(0,1,2,1,4,5,2,5,7);if(0===a||r){var s=e.position.add(t.position).divide(new d.Pq(2,2,2)),l=this._vertexError(n,e.position),c=this._vertexError(n,t.position),u=this._vertexError(n,s);(o=Math.min(l,c,u))===l?i&&i.copyFrom(e.position):o===c?i&&i.copyFrom(t.position):i&&i.copyFrom(s)}else i||(i=d.Pq.Zero()),i.x=-1/a*n.det(1,2,3,4,5,6,5,7,8),i.y=1/a*n.det(0,2,3,1,5,6,2,7,8),i.z=-1/a*n.det(0,1,3,1,4,6,2,5,8),o=this._vertexError(n,i);return o},e}();Object.defineProperty(rt.prototype,"simplificationQueue",{get:function(){if(!this._simplificationQueue){this._simplificationQueue=new uy;var e=this._getComponent(Ie.NAME_SIMPLIFICATIONQUEUE);e||(e=new yy(this),this._addComponent(e))}return this._simplificationQueue},set:function(e){this._simplificationQueue=e},enumerable:!0,configurable:!0}),ji.prototype.simplify=function(e,t,i,n){return void 0===t&&(t=!0),void 0===i&&(i=0),this.getScene().simplificationQueue.addTask({settings:e,parallelProcessing:t,mesh:this,simplificationType:i,successCallback:n}),this};var my,gy,vy,yy=function(){function e(e){this.name=Ie.NAME_SIMPLIFICATIONQUEUE,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraUpdateStage.registerStep(Ie.STEP_BEFORECAMERAUPDATE_SIMPLIFICATIONQUEUE,this,this._beforeCameraUpdate)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._beforeCameraUpdate=function(){this.scene._simplificationQueue&&!this.scene._simplificationQueue.running&&this.scene._simplificationQueue.executeNext()},e}();function by(e){var t=e.minimum.x,i=e.minimum.y,n=e.minimum.z,r=e.maximum.x,o=e.maximum.y,a=e.maximum.z;return[new d.Pq(t,i,n),new d.Pq(r,o,a),new d.Pq(r,i,n),new d.Pq(t,o,n),new d.Pq(t,i,a),new d.Pq(r,o,n),new d.Pq(t,o,a),new d.Pq(r,i,a)]}function Ty(e,t,i){void 0===t&&(t=null),void 0===i&&(i=1/6);for(var n=d.AA.Vector3[0],r=new Map,o=new Map,a=e.reduce((function(e,t){return Math.max(e,t.getTotalVertices())}),0),s=Array.from({length:a},(function(){return new d.Pq})),l=Array.from({length:a},(function(){return new d.Pq})),c=function(e){var t=e.getVerticesData(Se.R.PositionKind);if(!t)return"continue";var i=e.getTotalVertices();s.length=Math.max(s.length,i),l.length=Math.max(s.length,i);for(var a=0,c=0;a<i;a++,c+=3)n.set(t[c],t[c+1],t[c+2]),s[a].copyFrom(n),l[a].copyFrom(n);var u=e.morphTargetManager;if(u)for(var h=0;h<u.numTargets;++h){var p=u.getTarget(h).getPositions();if(p)for(a=0,c=0;a<i;a++,c+=3)n.set(p[c],p[c+1],p[c+2]),s[a].minimizeInPlace(n),l[a].maximizeInPlace(n)}var f=e.skeleton,_=f?e.getVerticesData(Se.R.MatricesWeightsKind):null,m=f?e.getVerticesData(Se.R.MatricesIndicesKind):null;if(_&&m){var g=e.numBoneInfluencers>4,v=g?e.getVerticesData(Se.R.MatricesWeightsExtraKind):null,y=g?e.getVerticesData(Se.R.MatricesIndicesExtraKind):null,b=o.get(e.uniqueId)||new Map;o.set(e.uniqueId,b);var T=function(e,t,i,n){for(var r=t;r<t+4;r++)if(i[r]>0){var o=n[r],a=b.get(o);a?(a.minimum.minimizeInPlace(s[e]),a.maximum.maximizeInPlace(l[e])):b.set(o,{minimum:s[e].clone(),maximum:l[e].clone()})}};for(a=0,c=0;a<i;a++,c+=4)T(a,c,_,m),v&&y&&T(a,c,v,y)}else{var E=r.get(e.uniqueId)||{minimum:(new d.Pq).setAll(Number.POSITIVE_INFINITY),maximum:(new d.Pq).setAll(Number.NEGATIVE_INFINITY)};for(r.set(e.uniqueId,E),a=0;a<i;a++)E.minimum.minimizeInPlace(s[a]),E.maximum.maximizeInPlace(l[a])}},u=0,h=e;u<h.length;u++)c(h[u]);for(var p=new Map,f=new Map,_=function(e){var t=r.get(e.uniqueId);if(t)p.set(e.uniqueId,by(t));else{var i=o.get(e.uniqueId);if(i){var n=e.skeleton.bones,a=new Map;f.set(e.uniqueId,a),i.forEach((function(e,t){for(var i=by(e),r=n[t].getAbsoluteInverseBindMatrix(),o=0,s=i;o<s.length;o++){var l=s[o];d.Pq.TransformCoordinatesToRef(l,r,l)}a.set(t,i)}))}}},m=0,g=e;m<g.length;m++)_(g[m]);var v=Array.from({length:e.length},(function(){return{minimum:(new d.Pq).setAll(Number.POSITIVE_INFINITY),maximum:(new d.Pq).setAll(Number.NEGATIVE_INFINITY)}})),y=function(){for(var t=function(t){var i=e[t],r=i.computeWorldMatrix(!0),o=i.skeleton;if(o){o.prepare(!0);var a=o.bones;f.get(i.uniqueId).forEach((function(e,i){for(var o=0,s=e;o<s.length;o++){var l=s[o],c=a[i].getFinalMatrix().multiplyToRef(r,d.AA.Matrix[0]);d.Pq.TransformCoordinatesToRef(l,c,n),v[t].minimum.minimizeInPlace(n),v[t].maximum.maximizeInPlace(n)}}))}else for(var s=0,l=p.get(i.uniqueId);s<l.length;s++){var c=l[s];d.Pq.TransformCoordinatesToRef(c,r,n),v[t].minimum.minimizeInPlace(n),v[t].maximum.maximizeInPlace(n)}},i=0;i<e.length;i++)t(i)};if(t&&t.isStarted)for(var b=i/t.getLength(0,1),T=t.from;T<=t.to;T+=b)t.goToFrame(T),y();else y();return v}!function(e){e[e.POINTS_MODE_POINTS=0]="POINTS_MODE_POINTS",e[e.POINTS_MODE_PATHS=1]="POINTS_MODE_PATHS"}(my||(my={})),function(e){e[e.FACES_MODE_SINGLE_SIDED=0]="FACES_MODE_SINGLE_SIDED",e[e.FACES_MODE_SINGLE_SIDED_NO_BACKFACE_CULLING=1]="FACES_MODE_SINGLE_SIDED_NO_BACKFACE_CULLING",e[e.FACES_MODE_DOUBLE_SIDED=2]="FACES_MODE_DOUBLE_SIDED"}(gy||(gy={})),function(e){e[e.AUTO_DIRECTIONS_FROM_FIRST_SEGMENT=0]="AUTO_DIRECTIONS_FROM_FIRST_SEGMENT",e[e.AUTO_DIRECTIONS_FROM_ALL_SEGMENTS=1]="AUTO_DIRECTIONS_FROM_ALL_SEGMENTS",e[e.AUTO_DIRECTIONS_ENHANCED=2]="AUTO_DIRECTIONS_ENHANCED",e[e.AUTO_DIRECTIONS_FACE_TO=3]="AUTO_DIRECTIONS_FACE_TO",e[e.AUTO_DIRECTIONS_NONE=99]="AUTO_DIRECTIONS_NONE"}(vy||(vy={}));var Ey=function(e){function t(t,i,n){var r,o,a,s,l=this;return(l=e.call(this,t,i,null,null,!1,!1)||this).name=t,l._options=n,l._lazy=!1,l._updatable=!1,l._engine=i.getEngine(),l._lazy=null!==(r=n.lazy)&&void 0!==r&&r,l._updatable=null!==(o=n.updatable)&&void 0!==o&&o,l._vertexPositions=[],l._indices=[],l._uvs=[],l._points=[],l._colorPointers=null!==(a=n.colorPointers)&&void 0!==a?a:[],l._widths=null!==(s=n.widths)&&void 0!==s?s:new Array(n.points.length).fill(1),l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GreasedLineMesh"},t.prototype._updateWidthsWithValue=function(e){for(var t=0,i=0,n=this._points;i<n.length;i++)t+=n[i].length;for(var r=t/3*2-this._widths.length,o=0;o<r;o++)this._widths.push(e)},t.prototype.updateLazy=function(){var e,t;this._setPoints(this._points),this._options.colorPointers||this._updateColorPointers(),this._createVertexBuffers(null===(e=this._options.ribbonOptions)||void 0===e?void 0:e.smoothShading),this.refreshBoundingInfo(),null===(t=this.greasedLineMaterial)||void 0===t||t.updateLazy()},t.prototype.addPoints=function(e,t){for(var i=0,n=e;i<n.length;i++){var r=n[i];this._points.push(r)}this._lazy||this.setPoints(this._points,t)},t.prototype.dispose=function(t,i){void 0===i&&(i=!1),e.prototype.dispose.call(this,t,i)},t.prototype.isLazy=function(){return this._lazy},Object.defineProperty(t.prototype,"uvs",{get:function(){return this._uvs},set:function(e){this._uvs=e instanceof Float32Array?e:new Float32Array(e),this._createVertexBuffers()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"offsets",{get:function(){return this._offsets},set:function(e){this._offsets=e,this._offsetsBuffer?this._offsetsBuffer.update(e):this._createOffsetsBuffer(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"widths",{get:function(){return this._widths},set:function(e){this._widths=e,this._lazy||this._widthsBuffer&&this._widthsBuffer.update(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorPointers",{get:function(){return this._colorPointers},set:function(e){this._colorPointers=e,this._lazy||this._colorPointersBuffer&&this._colorPointersBuffer.update(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"greasedLineMaterial",{get:function(){var e,t;return this.material&&this.material instanceof Bv?this.material:(null===(t=null===(e=this.material)||void 0===e?void 0:e.pluginManager)||void 0===t?void 0:t.getPlugin(Nv.GREASED_LINE_MATERIAL_NAME))||void 0},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"points",{get:function(){var e=[];return N.r.DeepCopy(this._points,e),e},enumerable:!1,configurable:!0}),t.prototype.setPoints=function(e,t){this._points=e,this._updateWidths(),(null==t?void 0:t.colorPointers)||this._updateColorPointers(),this._setPoints(e,t)},t.prototype._initGreasedLine=function(){this._vertexPositions=[],this._indices=[],this._uvs=[]},t.prototype._createLineOptions=function(){return{points:this._points,colorPointers:this._colorPointers,lazy:this._lazy,updatable:this._updatable,uvs:this._uvs,widths:this._widths,ribbonOptions:this._options.ribbonOptions}},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions()},t.prototype._createVertexBuffers=function(e){void 0===e&&(e=!1);var t=new ri;return t.positions=this._vertexPositions,t.indices=this._indices,t.uvs=this._uvs,e&&(t.normals=[],ri.ComputeNormals(this._vertexPositions,this._indices,t.normals)),t.applyToMesh(this,this._options.updatable),t},t.prototype._createOffsetsBuffer=function(e){var t=this._scene.getEngine(),i=new Se.h(t,e,this._updatable,3);this.setVerticesBuffer(i.createVertexBuffer("grl_offsets",0,3)),this._offsetsBuffer=i},t}(ji);ji._GreasedLineMeshParser=function(e,t){return Sy.Parse(e,t)};var Sy=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.name=t,r.intersectionThreshold=.1,r._previousAndSide=[],r._nextAndCounters=[],n.points&&r.addPoints(Ov.ConvertPoints(n.points)),r}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GreasedLineMesh"},t.prototype._updateColorPointers=function(){var e=this;if(!this._options.colorPointers){var t=0;this._colorPointers=[],this._points.forEach((function(i){for(var n=0;n<i.length;n+=3)e._colorPointers.push(t),e._colorPointers.push(t++)}))}},t.prototype._updateWidths=function(){},t.prototype._setPoints=function(e){var i=this;this._points=e,this._options.points=e,this._initGreasedLine();var n=0,r=0,o=0,a=0,s=0;e.forEach((function(e){r+=2*e.length,o+=2*(e.length-3),a+=4*e.length/3,s+=8*e.length/3}));var l=new Float32Array(r),c=r>65535?new Uint32Array(o):new Uint16Array(o),u=new Float32Array(a),h=new Float32Array(s),d=new Float32Array(s),p=0,f=0,_=0,m=0,g=0;e.forEach((function(e){for(var r=Ov.GetLineLengthArray(e),o=r[r.length-1],a=0,s=0;s<e.length;a++,s+=3){var v=p+2*s;if(l[v+0]=e[s+0],l[v+1]=e[s+1],l[v+2]=e[s+2],l[v+3]=e[s+0],l[v+4]=e[s+1],l[v+5]=e[s+2],s<e.length-3){var y=2*a+n,b=f+2*s;c[b+0]=y,c[b+1]=y+1,c[b+2]=y+2,c[b+3]=y+2,c[b+4]=y+1,c[b+5]=y+3}}n+=e.length/3*2;var T=2*e.length,E=l.subarray(p,p+T);p+=T,f+=2*(e.length-3);var S,x=new Float32Array(E.length),C=new Float32Array(E.length),A=E.length/6;S=t._CompareV3(0,A-1,E)?E.subarray(6*(A-2),6*(A-1)):E.subarray(0,6),x.set(S),x.set(E.subarray(0,E.length-6),6),C.set(E.subarray(6)),S=t._CompareV3(A-1,0,E)?E.subarray(6,12):E.subarray(6*(A-1),6*A),C.set(S,C.length-6);for(var P=0,R=E.length/3;P<R;P++)h[m++]=x[3*P],h[m++]=x[3*P+1],h[m++]=x[3*P+2],h[m++]=1-((1&P)<<1),d[g++]=C[3*P],d[g++]=C[3*P+1],d[g++]=C[3*P+2],d[g++]=r[P>>1]/o;if(i._options.uvs)for(P=0;P<i._options.uvs.length;P++)u[_++]=i._options.uvs[P];else for(a=0;a<A;a++){var I=r[a]/o,M=_+4*a;u[M+0]=I,u[M+1]=0,u[M+2]=I,u[M+3]=1}})),this._vertexPositions=l,this._indices=c,this._uvs=u,this._previousAndSide=h,this._nextAndCounters=d,this._lazy||(this._options.colorPointers||this._updateColorPointers(),this._createVertexBuffers(),this.refreshBoundingInfo())},t.prototype.clone=function(e,i){void 0===e&&(e="".concat(this.name,"-cloned"));var n=this._createLineOptions(),r={};N.r.DeepCopy(n,r,["instance"],void 0,!0);var o=new t(e,this._scene,r);return i&&(o.parent=i),o.material=this.material,o},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions()},t.Parse=function(e,i){var n=e.lineOptions;return new t(e.name,i,n)},t.prototype._initGreasedLine=function(){e.prototype._initGreasedLine.call(this),this._previousAndSide=[],this._nextAndCounters=[]},t.prototype.intersects=function(e,t,i,n,r,o){void 0===n&&(n=!1),void 0===o&&(o=!1);var a=new xe,s=this.findAllIntersections(e,t,i,n,r,o,!0);if(1===(null==s?void 0:s.length)){var l=s[0];a.hit=!0,a.distance=l.distance,a.ray=e,a.pickedMesh=this,a.pickedPoint=l.point}return a},t.prototype.findAllIntersections=function(e,i,n,r,o,a,s){var l,c;if(void 0===r&&(r=!1),void 0===a&&(a=!1),void 0===s&&(s=!1),!r||a||!1!==e.intersectsSphere(this._boundingSphere,this.intersectionThreshold)){var u=this.getIndices(),h=this.getVerticesData(Se.R.PositionKind),d=this._widths,p=null!==(c=null===(l=this.greasedLineMaterial)||void 0===l?void 0:l.width)&&void 0!==c?c:1,f=[];if(u&&h&&d){var _,m=0;for(m=0,_=u.length-1;m<_;m+=3){var g=u[m],v=u[m+1];t._V_START.fromArray(h,3*g),t._V_END.fromArray(h,3*v),this._offsets&&(t._V_OFFSET_START.fromArray(this._offsets,3*g),t._V_OFFSET_END.fromArray(this._offsets,3*v),t._V_START.addInPlace(t._V_OFFSET_START),t._V_END.addInPlace(t._V_OFFSET_END));var y=Math.floor(m/3),b=void 0!==d[y]?d[y]:1,T=this.intersectionThreshold*(p*b)/2,E=e.intersectionSegment(t._V_START,t._V_END,T);if(-1!==E&&(f.push({distance:E,point:e.direction.normalize().multiplyByFloats(E,E,E).add(e.origin)}),s))return f}m=_}return f}},Object.defineProperty(t.prototype,"_boundingSphere",{get:function(){return this.getBoundingInfo().boundingSphere},enumerable:!1,configurable:!0}),t._CompareV3=function(e,t,i){var n=6*e,r=6*t;return i[n]===i[r]&&i[n+1]===i[r+1]&&i[n+2]===i[r+2]},t.prototype._createVertexBuffers=function(){var t=e.prototype._createVertexBuffers.call(this),i=this._scene.getEngine(),n=new Se.h(i,this._previousAndSide,!1,4);this.setVerticesBuffer(n.createVertexBuffer("grl_previousAndSide",0,4));var r=new Se.h(i,this._nextAndCounters,!1,4);this.setVerticesBuffer(r.createVertexBuffer("grl_nextAndCounters",0,4));var o=new Se.h(i,this._widths,this._updatable,1);this.setVerticesBuffer(o.createVertexBuffer("grl_widths",0,1)),this._widthsBuffer=o;var a=new Se.h(i,this._colorPointers,this._updatable,1);return this.setVerticesBuffer(a.createVertexBuffer("grl_colorPointers",0,1)),this._colorPointersBuffer=a,t},t._V_START=new d.Pq,t._V_END=new d.Pq,t._V_OFFSET_START=new d.Pq,t._V_OFFSET_END=new d.Pq,t}(Ey);ji._GreasedLineRibbonMeshParser=function(e,t){return Iy.Parse(e,t)};var xy,Cy,Ay,Py,Ry,Iy=function(e){function t(t,i,n,r){var o,a=this;if((a=e.call(this,t,i,n)||this).name=t,!n.ribbonOptions)throw"'GreasedLineMeshOptions.ribbonOptions' is not set.";return a._paths=[],a._counters=[],a._slopes=[],a._widths=null!==(o=n.widths)&&void 0!==o?o:[],a._ribbonWidths=[],a._pathsOptions=null!=r?r:[],n.points&&a.addPoints(Ov.ConvertPoints(n.points),n,!!r),a}return(0,m.C6)(t,e),t.prototype.addPoints=function(t,i,n){if(void 0===n&&(n=!1),!i.ribbonOptions)throw"addPoints() on GreasedLineRibbonMesh instance requires 'GreasedLineMeshOptions.ribbonOptions'.";n||this._pathsOptions.push({options:i,pathCount:t.length}),e.prototype.addPoints.call(this,t,i)},t.prototype.getClassName=function(){return"GreasedLineRibbonMesh"},Object.defineProperty(t.prototype,"isFlatLine",{get:function(){return this._paths.length<3},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"slopes",{get:function(){return this._slopes},set:function(e){this._slopes=e},enumerable:!1,configurable:!0}),t.prototype._updateColorPointers=function(){var e;if(!this._options.colorPointers){var t=0;this._colorPointers=[];for(var i=0;i<this._pathsOptions.length;i++){var n=(e=this._pathsOptions[i]).options,r=e.pathCount,o=this._points[i];if(0===n.ribbonOptions.pointsMode)for(var a=0;a<r;a++)for(var s=0;s<o.length;s+=3)this._colorPointers.push(t),this._colorPointers.push(t++);else for(s=0;s<o.length;s+=3){for(a=0;a<r;a++)this._colorPointers.push(t);t++}}}},t.prototype._updateWidths=function(){e.prototype._updateWidthsWithValue.call(this,1)},t.prototype._setPoints=function(e,i){var n,r,o=this;if(!this._options.ribbonOptions)throw"No 'GreasedLineMeshOptions.ribbonOptions' provided.";this._points=e,this._options.points=e,this._initGreasedLine();for(var a,s,l=0,c=function(i,c){var h,d=(h=u._pathsOptions[i]).options,p=h.pathCount,f=e.slice(c,c+p);if(c+=p,1===(null===(n=d.ribbonOptions)||void 0===n?void 0:n.pointsMode))l=u._preprocess(Ov.ToVector3Array(f),l,d);else{if(99===(null===(r=d.ribbonOptions)||void 0===r?void 0:r.directionsAutoMode)){if(!d.ribbonOptions.directions)throw"In GreasedLineRibbonAutoDirectionMode.AUTO_DIRECTIONS_NONE 'GreasedLineMeshOptions.ribbonOptions.directions' must be defined.";a=t._GetDirectionPlanesFromDirectionsOption(f.length,d.ribbonOptions.directions)}f.forEach((function(e,i){var n=t._ConvertToRibbonPath(e,d.ribbonOptions,o._scene.useRightHandedSystem,a?a[i]:a);l=o._preprocess(n,l,d)}))}s=c},u=this,h=0,d=0;h<this._pathsOptions.length;h++)c(h,d),d=s;this._lazy||(this._createVertexBuffers(),this.refreshBoundingInfo())},t._GetDirectionPlanesFromDirectionsOption=function(e,t){return Array.isArray(t)?t:new Array(e).fill(t)},t._CreateRibbonVertexData=function(e,t){var i,n,r,o=e.length;if(o<2)throw"Minimum of two paths are required to create a GreasedLineRibbonMesh.";for(var a=[],s=[],l=e[0],c=0;c<l.length;c++)for(var u=0;u<e.length;u++){var h=e[u][c];a.push(h.x,h.y,h.z)}var d=[1,0,o],p=null!==(n=2===(null===(i=t.ribbonOptions)||void 0===i?void 0:i.facesMode))&&void 0!==n&&n,f=1===(null===(r=t.ribbonOptions)||void 0===r?void 0:r.pointsMode)&&t.ribbonOptions.closePath;if(o>2)for(c=0;c<l.length-1;c++)for(d[0]=1+o*c,d[1]=o*c,d[2]=(c+1)*o,u=0;u<2*(o-1);u++)u%2!=0&&(d[2]+=1),u%2==0&&u>0&&(d[0]+=1,d[1]+=1),s.push(d[1]+(u%2!=0?o:0),d[0],d[2]),p&&s.push(d[0],d[1]+(u%2!=0?o:0),d[2]);else for(c=0;c<a.length/3-3;c+=2)s.push(c,c+1,c+2),s.push(c+2,c+1,c+3),p&&(s.push(c+1,c,c+2),s.push(c+1,c+2,c+3));if(f){var _=o*(l.length-1);for(u=0;u<o-1;u++)s.push(_,u+1,u),s.push(_+1,u+1,_),p&&(s.push(u,u+1,_),s.push(_,u+1,_+1)),_++}return{positions:a,indices:s}},t.prototype._preprocess=function(e,i,n){var r,o,a,s;this._paths=e;var l=t._CreateRibbonVertexData(e,n),c=l.positions;if(!this._options.widths)throw"No 'GreasedLineMeshOptions.widths' table is specified.";var u=Array.isArray(this._vertexPositions)?this._vertexPositions:Array.from(this._vertexPositions);this._vertexPositions=u;var h=Array.isArray(this._uvs)?this._uvs:Array.from(this._uvs);this._uvs=h;var d=Array.isArray(this._indices)?this._indices:Array.from(this._indices);this._indices=d;for(var p=0,f=c;p<f.length;p++){var _=f[p];u.push(_)}var m=e;if(1===(null===(r=n.ribbonOptions)||void 0===r?void 0:r.pointsMode)&&n.ribbonOptions.closePath){m=[];for(var g=0;g<e.length;g++){var v=e[g].slice();v.push(e[g][0].clone()),m.push(v)}}this._calculateSegmentLengths(m);var y=m.length,b=new Array(y).fill(0);for(g=0;g<m[0].length;g++)for(var T=0,E=0;E<y;E++){var S=b[E]+this._vSegmentLengths[E][g]/this._vTotalLengths[E];this._counters.push(S),h.push(S,T),b[E]=S,T+=this._uSegmentLengths[g][E]/this._uTotalLengths[g]}g=0;for(var x=0;g<m[0].length;g++){var C=this._uSegmentLengths[g][0]/2,A=this._uSegmentLengths[g][y-1]/2;for(this._ribbonWidths.push(((null!==(o=this._widths[x++])&&void 0!==o?o:1)-1)*C),E=0;E<y-2;E++)this._ribbonWidths.push(0);this._ribbonWidths.push(((null!==(a=this._widths[x++])&&void 0!==a?a:1)-1)*A)}for(var P=0,R=1===(null===(s=n.ribbonOptions)||void 0===s?void 0:s.pointsMode)?new Array(m[0].length*m.length*6).fill(0):t._CalculateSlopes(m);P<R.length;P++){var I=R[P];this._slopes.push(I)}if(l.indices)for(g=0;g<l.indices.length;g++)d.push(l.indices[g]+i);return i+c.length/3},t._ConvertToRibbonPath=function(e,i,n,r){if(0===i.pointsMode&&!i.width)throw"'GreasedLineMeshOptions.ribbonOptiosn.width' must be specified in GreasedLineRibbonPointsMode.POINTS_MODE_POINTS.";var o=[],a=[];if(0===i.pointsMode){var s=i.width/2,l=Ov.ToVector3Array(e),c=null,u=null;if(0===i.directionsAutoMode&&(r=t._GetDirectionFromPoints(l[0],l[1],null)),3===i.directionsAutoMode&&!(i.directions instanceof d.Pq))throw"In GreasedLineRibbonAutoDirectionMode.AUTO_DIRECTIONS_FACE_TO 'GreasedLineMeshOptions.ribbonOptions.directions' must be a Vector3.";d.AA.Vector3[1]=i.directions instanceof d.Pq?i.directions:t.DIRECTION_XZ;for(var h=0;h<l.length-(r?0:1);h++){var p=l[h],f=l[h+1];if(r)c=r;else if(3===i.directionsAutoMode)f.subtractToRef(p,d.AA.Vector3[0]),c=d.Pq.CrossToRef(d.AA.Vector3[0],d.AA.Vector3[1],d.AA.Vector3[2]).normalize();else if(1===i.directionsAutoMode)c=t._GetDirectionFromPoints(p,f,c);else{var _=f.subtract(p);_.applyRotationQuaternionInPlace(_.x>_.y&&_.x>_.z?n?t._RightHandedForwardReadOnlyQuaternion:t._LeftHandedForwardReadOnlyQuaternion:t._LeftReadOnlyQuaternion),c=_.normalize()}u=c.multiplyByFloats(s,s,s),o.push(p.add(u)),a.push(p.subtract(u))}r||(o.push(l[l.length-1].add(u)),a.push(l[l.length-1].subtract(u)))}return[o,a]},t._GetDirectionFromPoints=function(e,i,n){return e.x!==i.x||n&&1!==(null==n?void 0:n.x)?e.y===i.y?t.DIRECTION_XZ:e.z===i.z?t.DIRECTION_XY:t.DIRECTION_XZ:t.DIRECTION_YZ},t.prototype.clone=function(e,i){void 0===e&&(e="".concat(this.name,"-cloned"));var n=this._createLineOptions(),r={},o=[];N.r.DeepCopy(this._pathsOptions,o,void 0,void 0,!0),N.r.DeepCopy(n,r,["instance"],void 0,!0);var a=new t(e,this._scene,r,o);return i&&(a.parent=i),a.material=this.material,a},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.type=this.getClassName(),t.lineOptions=this._createLineOptions(),t.pathsOptions=this._pathsOptions},t.Parse=function(e,i){var n=e.lineOptions;return new t(e.name,i,n,e.pathOptions)},t.prototype._initGreasedLine=function(){e.prototype._initGreasedLine.call(this),this._paths=[],this._counters=[],this._slopes=[],this._ribbonWidths=[]},t.prototype._calculateSegmentLengths=function(e){var t=e.length;this._vSegmentLengths=new Array(t),this._vTotalLengths=new Array(t);for(var i=0,n=0;n<t;n++){var r=e[n];this._vSegmentLengths[n]=[0],i=0;for(var o=0;o<r.length-1;o++)i+=l=Math.abs(r[o].subtract(r[o+1]).lengthSquared()),this._vSegmentLengths[n].push(l);this._vTotalLengths[n]=i}var a=e[0].length;this._uSegmentLengths=new Array(a).fill([]),this._uTotalLengths=new Array(a).fill([]);var s=new d.Pq;for(o=0;o<a;o++){for(i=0,n=1;n<t;n++){var l;e[n][o].subtractToRef(e[n-1][o],s),i+=l=s.length(),this._uSegmentLengths[o].push(l)}this._uTotalLengths[o]=i}},t._CalculateSlopes=function(e){for(var t=e[0],i=2===e.length?e[1]:e[e.length-1],n=[],r=new d.Pq,o=0;o<t.length;o++)for(var a=0;a<e.length;a++)0===a||a===e.length-1?(t[o].subtract(i[o]).normalizeToRef(r),n.push(r.x,r.y,r.z),n.push(-r.x,-r.y,-r.z)):n.push(0,0,0,0,0,0);return n},t.prototype._createVertexBuffers=function(){var t,i;this._uvs=null!==(t=this._options.uvs)&&void 0!==t?t:this._uvs;var n=e.prototype._createVertexBuffers.call(this,null===(i=this._options.ribbonOptions)||void 0===i?void 0:i.smoothShading),r=new Se.h(this._engine,this._counters,this._updatable,1);this.setVerticesBuffer(r.createVertexBuffer("grl_counters",0,1));var o=new Se.h(this._engine,this._colorPointers,this._updatable,1);this.setVerticesBuffer(o.createVertexBuffer("grl_colorPointers",0,1));var a=new Se.h(this._engine,this._slopes,this._updatable,3);this.setVerticesBuffer(a.createVertexBuffer("grl_slopes",0,3));var s=new Se.h(this._engine,this._ribbonWidths,this._updatable,1);return this.setVerticesBuffer(s.createVertexBuffer("grl_widths",0,1)),this._widthsBuffer=s,n},t.DEFAULT_WIDTH=.1,t._RightHandedForwardReadOnlyQuaternion=d.PT.RotationAxis(d.Pq.RightHandedForwardReadOnly,Math.PI/2),t._LeftHandedForwardReadOnlyQuaternion=d.PT.RotationAxis(d.Pq.LeftHandedForwardReadOnly,Math.PI/2),t._LeftReadOnlyQuaternion=d.PT.RotationAxis(d.Pq.LeftReadOnly,Math.PI/2),t.DIRECTION_XY=d.Pq.LeftHandedForwardReadOnly,t.DIRECTION_XZ=d.Pq.UpReadOnly,t.DIRECTION_YZ=d.Pq.LeftReadOnly,t}(Ey);function My(e,t,i){var n;switch(i=null!=i?i:D.q.LastCreatedScene,t.materialType){case 1:n=new jd(e,i),new Nv(n,i,t);break;case 2:n=new Bv(e,i,t);break;default:n=new jo(e,i),new Nv(n,i,t)}return n}function Oy(e,t,i,n){var r,o,a,s,l,c,u,h,d,p,f,_,m;n=null!=n?n:D.q.LastCreatedScene;var g=Ov.ConvertPoints(t.points);t.widthDistribution=null!==(r=t.widthDistribution)&&void 0!==r?r:3,t.ribbonOptions&&(t.ribbonOptions.facesMode=null!==(o=t.ribbonOptions.facesMode)&&void 0!==o?o:1,t.ribbonOptions.pointsMode=null!==(a=t.ribbonOptions.pointsMode)&&void 0!==a?a:0,t.ribbonOptions.directionsAutoMode=null!==(s=t.ribbonOptions.directionsAutoMode)&&void 0!==s?s:t.ribbonOptions.directions?99:0),(i=null!=i?i:{color:Mv.DEFAULT_COLOR}).createAndAssignMaterial=null===(l=i.createAndAssignMaterial)||void 0===l||l,i.colorDistribution=null!==(c=null==i?void 0:i.colorDistribution)&&void 0!==c?c:3,i.materialType=null!==(u=i.materialType)&&void 0!==u?u:0;var v=Dy(g),y=Ny(v,null!==(h=t.widths)&&void 0!==h?h:[],t.widthDistribution),b=(null==i?void 0:i.colors)?Fy(v,i.colors,i.colorDistribution,null!==(d=i.color)&&void 0!==d?d:Mv.DEFAULT_COLOR):void 0,T={points:g,updatable:t.updatable,widths:y,lazy:t.lazy,ribbonOptions:t.ribbonOptions,uvs:t.uvs,colorPointers:t.colorPointers};if(T.ribbonOptions&&0===T.ribbonOptions.pointsMode&&(T.ribbonOptions.width=null!==(f=null!==(p=i.width)&&void 0!==p?p:T.ribbonOptions.width)&&void 0!==f?f:Mv.DEFAULT_WIDTH),t.instance)if((m=t.instance)instanceof Iy)m.addPoints(g,T);else{var E=m.widths;if(E){for(var S=E.slice(),x=0,C=y;x<C.length;x++){var A=C[x];S.push(A)}m.widths=S}else m.widths=y;if(m.addPoints(g),t.uvs){var P=m.uvs;if(P){var R=new Float32Array(P.length+t.uvs.length);R.set(P,0),R.set(t.uvs,P.length),m.uvs=R}else m.uvs=t.uvs}}else if(m=T.ribbonOptions?new Iy(e,n,T):new Sy(e,n,T),i){var I={materialType:i.materialType,dashCount:i.dashCount,dashOffset:i.dashOffset,dashRatio:i.dashRatio,resolution:i.resolution,sizeAttenuation:i.sizeAttenuation,useColors:i.useColors,useDash:i.useDash,visibility:i.visibility,width:i.width,color:i.color,colorMode:i.colorMode,colorsSampling:i.colorsSampling,colorDistributionType:i.colorDistributionType,colors:b,cameraFacing:!t.ribbonOptions,colorsTexture:i.colorsTexture};if(i.createAndAssignMaterial){var M=My(e,I,n);m.material=M,1===(null===(_=t.ribbonOptions)||void 0===_?void 0:_.facesMode)&&(M.backFaceCulling=!1)}}if(b&&t.instance&&t.instance.greasedLineMaterial){var O=t.instance.greasedLineMaterial.colors;if(O){var N=O.concat(b);t.instance.greasedLineMaterial.setColors(N,m.isLazy())}}return m}function Dy(e){for(var t=0,i=0,n=e;i<n.length;i++)t+=n[i].length/3;return t}function Ny(e,t,i,n,r){void 0===n&&(n=1),void 0===r&&(r=1);var o=e-t.length/2,a=[];if(o<0)return t.slice(0,2*e);if(o>0){if(t.length%2!=0&&t.push(n),5===i){for(var s=Math.floor(t.length/2),l=0,c=0;l<s-1;l++)a.push(t[c++]),a.push(t[c++]);var u=t[s/2],h=t[s/2+1];for(l=0;l<o;l++)a.push(h),a.push(u);for(l=s;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1])}else if(3===i){for(l=0;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1]);for(l=0;l<o;l++)a.push(n),a.push(r)}else if(4===i){for(l=0;l<o;l++)a.push(n),a.push(r);for(l=0;l<t.length;l+=2)a.push(t[l]),a.push(t[l+1])}else if(1===i){l=0;for(var d=0;d<e;d++)a.push(t[l++]),a.push(t[l++]),l===t.length&&(l=0)}else if(2===i){c=0;var p=t.length/(2*(e-1));for(d=0;d<e;d++)l=Math.floor(c),a.push(t[l]),a.push(t[l+1]),c+=p}}else for(l=0;l<t.length;l++)a.push(t[l]);return a}function Fy(e,t,i,n){var r=(e=Math.max(t.length,e))-t.length;if(r<0)return t.slice(0,e);var o=[];if(r>0){if(5===i){for(var a=Math.floor(t.length/2),s=0;s<a;s++)o.push(t[s]);for(s=0;s<r-1;s++)o.push(n);for(s=a;s<t.length;s++)o.push(t[s])}else if(3===i){for(s=0;s<t.length;s++)o.push(t[s]);for(s=0;s<r;s++)o.push(n)}else if(4===i){for(s=0;s<r-1;s++)o.push(n);for(s=0;s<t.length;s++)o.push(t[s])}else if(1===i){s=0;for(var l=0;l<e;l++)o.push(t[s]),++s===t.length&&(s=0)}else if(2===i){var c=0,u=t.length/(e-1);for(l=0;l<e-1;l++)s=Math.floor(c),o.push(t[s]),c+=u}else if(0===i)for(s=0;s<t.length;s++)o.push(t[s])}else for(s=0;s<e;s++)o.push(t[s]);return o}!function(e){e[e.COLOR_DISTRIBUTION_NONE=0]="COLOR_DISTRIBUTION_NONE",e[e.COLOR_DISTRIBUTION_REPEAT=1]="COLOR_DISTRIBUTION_REPEAT",e[e.COLOR_DISTRIBUTION_EVEN=2]="COLOR_DISTRIBUTION_EVEN",e[e.COLOR_DISTRIBUTION_START=3]="COLOR_DISTRIBUTION_START",e[e.COLOR_DISTRIBUTION_END=4]="COLOR_DISTRIBUTION_END",e[e.COLOR_DISTRIBUTION_START_END=5]="COLOR_DISTRIBUTION_START_END"}(xy||(xy={})),function(e){e[e.WIDTH_DISTRIBUTION_NONE=0]="WIDTH_DISTRIBUTION_NONE",e[e.WIDTH_DISTRIBUTION_REPEAT=1]="WIDTH_DISTRIBUTION_REPEAT",e[e.WIDTH_DISTRIBUTION_EVEN=2]="WIDTH_DISTRIBUTION_EVEN",e[e.WIDTH_DISTRIBUTION_START=3]="WIDTH_DISTRIBUTION_START",e[e.WIDTH_DISTRIBUTION_END=4]="WIDTH_DISTRIBUTION_END",e[e.WIDTH_DISTRIBUTION_START_END=5]="WIDTH_DISTRIBUTION_START_END"}(Cy||(Cy={})),ji.prototype.thinInstanceAdd=function(e,t){if(void 0===t&&(t=!0),!this.getScene().getEngine().getCaps().instancedArrays)return T.V.Error("Thin Instances are not supported on this device as Instanced Array extension not supported"),-1;this._thinInstanceUpdateBufferSize("matrix",Array.isArray(e)?e.length:1);var i=this._thinInstanceDataStorage.instancesCount;if(Array.isArray(e))for(var n=0;n<e.length;++n)this.thinInstanceSetMatrixAt(this._thinInstanceDataStorage.instancesCount++,e[n],n===e.length-1&&t);else this.thinInstanceSetMatrixAt(this._thinInstanceDataStorage.instancesCount++,e,t);return i},ji.prototype.thinInstanceAddSelf=function(e){return void 0===e&&(e=!0),this.thinInstanceAdd(d.uq.IdentityReadOnly,e)},ji.prototype.thinInstanceRegisterAttribute=function(e,t){e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),this.removeVerticesData(e),this._thinInstanceInitializeUserStorage(),this._userThinInstanceBuffersStorage.strides[e]=t,this._userThinInstanceBuffersStorage.sizes[e]=t*Math.max(32,this._thinInstanceDataStorage.instancesCount),this._userThinInstanceBuffersStorage.data[e]=new Float32Array(this._userThinInstanceBuffersStorage.sizes[e]),this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Se.R(this.getEngine(),this._userThinInstanceBuffersStorage.data[e],e,!0,!1,t,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e])},ji.prototype.thinInstanceSetMatrixAt=function(e,t,i){if(void 0===i&&(i=!0),!this._thinInstanceDataStorage.matrixData||e>=this._thinInstanceDataStorage.instancesCount)return!1;var n=this._thinInstanceDataStorage.matrixData;return t.copyToArray(n,16*e),this._thinInstanceDataStorage.worldMatrices&&(this._thinInstanceDataStorage.worldMatrices[e]=t),i&&(this.thinInstanceBufferUpdated("matrix"),this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1)),!0},ji.prototype.thinInstanceSetAttributeAt=function(e,t,i,n){return void 0===n&&(n=!0),e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),!(!this._userThinInstanceBuffersStorage||!this._userThinInstanceBuffersStorage.data[e]||t>=this._thinInstanceDataStorage.instancesCount||(this._thinInstanceUpdateBufferSize(e,0),this._userThinInstanceBuffersStorage.data[e].set(i,t*this._userThinInstanceBuffersStorage.strides[e]),n&&this.thinInstanceBufferUpdated(e),0))},Object.defineProperty(ji.prototype,"thinInstanceCount",{get:function(){return this._thinInstanceDataStorage.instancesCount},set:function(e){var t,i,n=null!==(t=this._thinInstanceDataStorage.matrixData)&&void 0!==t?t:null===(i=this.source)||void 0===i?void 0:i._thinInstanceDataStorage.matrixData;e<=(n?n.length/16:0)&&(this._thinInstanceDataStorage.instancesCount=e)},enumerable:!0,configurable:!0}),ji.prototype._thinInstanceCreateMatrixBuffer=function(e,t,i){void 0===i&&(i=!0);for(var n=new Se.h(this.getEngine(),t,!i,16,!1,!0),r=0;r<4;r++)this.setVerticesBuffer(n.createVertexBuffer(e+r,4*r,4));return n},ji.prototype.thinInstanceSetBuffer=function(e,t,i,n){var r,o,a;void 0===i&&(i=0),void 0===n&&(n=!0),i=i||16,"matrix"===e?(null===(r=this._thinInstanceDataStorage.matrixBuffer)||void 0===r||r.dispose(),this._thinInstanceDataStorage.matrixBuffer=null,this._thinInstanceDataStorage.matrixBufferSize=t?t.length:32*i,this._thinInstanceDataStorage.matrixData=t,this._thinInstanceDataStorage.worldMatrices=null,null!==t?(this._thinInstanceDataStorage.instancesCount=t.length/i,this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",t,n),this.doNotSyncBoundingInfo||this.thinInstanceRefreshBoundingInfo(!1)):(this._thinInstanceDataStorage.instancesCount=0,this.doNotSyncBoundingInfo||this.refreshBoundingInfo())):"previousMatrix"===e?(null===(o=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===o||o.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=null,this._thinInstanceDataStorage.previousMatrixData=t,null!==t&&(this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",t,n))):(e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),null===t?(null===(a=this._userThinInstanceBuffersStorage)||void 0===a?void 0:a.data[e])&&(this.removeVerticesData(e),delete this._userThinInstanceBuffersStorage.data[e],delete this._userThinInstanceBuffersStorage.strides[e],delete this._userThinInstanceBuffersStorage.sizes[e],delete this._userThinInstanceBuffersStorage.vertexBuffers[e]):(this._thinInstanceInitializeUserStorage(),this._userThinInstanceBuffersStorage.data[e]=t,this._userThinInstanceBuffersStorage.strides[e]=i,this._userThinInstanceBuffersStorage.sizes[e]=t.length,this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Se.R(this.getEngine(),t,e,!n,!1,i,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e])))},ji.prototype.thinInstanceBufferUpdated=function(e){var t,i,n;"matrix"===e?(this.thinInstanceAllowAutomaticStaticBufferRecreation&&this._thinInstanceDataStorage.matrixBuffer&&!this._thinInstanceDataStorage.matrixBuffer.isUpdatable()&&this._thinInstanceRecreateBuffer(e),null===(t=this._thinInstanceDataStorage.matrixBuffer)||void 0===t||t.updateDirectly(this._thinInstanceDataStorage.matrixData,0,this._thinInstanceDataStorage.instancesCount)):"previousMatrix"===e?(this.thinInstanceAllowAutomaticStaticBufferRecreation&&this._thinInstanceDataStorage.previousMatrixBuffer&&!this._thinInstanceDataStorage.previousMatrixBuffer.isUpdatable()&&this._thinInstanceRecreateBuffer(e),null===(i=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===i||i.updateDirectly(this._thinInstanceDataStorage.previousMatrixData,0,this._thinInstanceDataStorage.instancesCount)):(e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),(null===(n=this._userThinInstanceBuffersStorage)||void 0===n?void 0:n.vertexBuffers[e])&&(this.thinInstanceAllowAutomaticStaticBufferRecreation&&!this._userThinInstanceBuffersStorage.vertexBuffers[e].isUpdatable()&&this._thinInstanceRecreateBuffer(e),this._userThinInstanceBuffersStorage.vertexBuffers[e].updateDirectly(this._userThinInstanceBuffersStorage.data[e],0)))},ji.prototype.thinInstancePartialBufferUpdate=function(e,t,i){var n;"matrix"===e?this._thinInstanceDataStorage.matrixBuffer&&this._thinInstanceDataStorage.matrixBuffer.updateDirectly(t,i):(e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),(null===(n=this._userThinInstanceBuffersStorage)||void 0===n?void 0:n.vertexBuffers[e])&&this._userThinInstanceBuffersStorage.vertexBuffers[e].updateDirectly(t,i))},ji.prototype.thinInstanceGetWorldMatrices=function(){if(!this._thinInstanceDataStorage.matrixData||!this._thinInstanceDataStorage.matrixBuffer)return[];var e=this._thinInstanceDataStorage.matrixData;if(!this._thinInstanceDataStorage.worldMatrices){this._thinInstanceDataStorage.worldMatrices=[];for(var t=0;t<this._thinInstanceDataStorage.instancesCount;++t)this._thinInstanceDataStorage.worldMatrices[t]=d.uq.FromArray(e,16*t)}return this._thinInstanceDataStorage.worldMatrices},ji.prototype.thinInstanceRefreshBoundingInfo=function(e,t,i){if(void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),this._thinInstanceDataStorage.matrixData&&this._thinInstanceDataStorage.matrixBuffer){var n=this._thinInstanceDataStorage.boundingVectors;if(e||!this.rawBoundingInfo){n.length=0,this.refreshBoundingInfo(t,i);var r=this.getBoundingInfo();this.rawBoundingInfo=new $t(r.minimum,r.maximum)}var o=this.getBoundingInfo(),a=this._thinInstanceDataStorage.matrixData;if(0===n.length)for(var s=0;s<o.boundingBox.vectors.length;++s)n.push(o.boundingBox.vectors[s].clone());d.AA.Vector3[0].setAll(Number.POSITIVE_INFINITY),d.AA.Vector3[1].setAll(Number.NEGATIVE_INFINITY);for(var l=0;l<this._thinInstanceDataStorage.instancesCount;++l)for(d.uq.FromArrayToRef(a,16*l,d.AA.Matrix[0]),s=0;s<n.length;++s)d.Pq.TransformCoordinatesToRef(n[s],d.AA.Matrix[0],d.AA.Vector3[2]),d.AA.Vector3[0].minimizeInPlace(d.AA.Vector3[2]),d.AA.Vector3[1].maximizeInPlace(d.AA.Vector3[2]);o.reConstruct(d.AA.Vector3[0],d.AA.Vector3[1]),this._updateBoundingInfo()}},ji.prototype._thinInstanceRecreateBuffer=function(e,t){var i,n,r,o;void 0===t&&(t=!0),"matrix"===e?(null===(i=this._thinInstanceDataStorage.matrixBuffer)||void 0===i||i.dispose(),this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",this._thinInstanceDataStorage.matrixData,t)):"previousMatrix"===e?this._scene.needsPreviousWorldMatrices&&(null===(n=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===n||n.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",null!==(r=this._thinInstanceDataStorage.previousMatrixData)&&void 0!==r?r:this._thinInstanceDataStorage.matrixData,t)):(e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind),null===(o=this._userThinInstanceBuffersStorage.vertexBuffers[e])||void 0===o||o.dispose(),this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Se.R(this.getEngine(),this._userThinInstanceBuffersStorage.data[e],e,!t,!1,this._userThinInstanceBuffersStorage.strides[e],!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e]))},ji.prototype._thinInstanceUpdateBufferSize=function(e,t){var i,n,r;void 0===t&&(t=1),e===Se.R.ColorKind&&(e=Se.R.ColorInstanceKind);var o="matrix"===e;if(o||this._userThinInstanceBuffersStorage&&this._userThinInstanceBuffersStorage.strides[e]){for(var a=o?16:this._userThinInstanceBuffersStorage.strides[e],s=o?this._thinInstanceDataStorage.matrixBufferSize:this._userThinInstanceBuffersStorage.sizes[e],l=o?this._thinInstanceDataStorage.matrixData:this._userThinInstanceBuffersStorage.data[e],c=(this._thinInstanceDataStorage.instancesCount+t)*a,u=s;u<c;)u*=2;if(!l||s!=u){if(l){var h=new Float32Array(u);h.set(l,0),l=h}else l=new Float32Array(u);o?(null===(i=this._thinInstanceDataStorage.matrixBuffer)||void 0===i||i.dispose(),this._thinInstanceDataStorage.matrixBuffer=this._thinInstanceCreateMatrixBuffer("world",l,!1),this._thinInstanceDataStorage.matrixData=l,this._thinInstanceDataStorage.matrixBufferSize=u,this._scene.needsPreviousWorldMatrices&&!this._thinInstanceDataStorage.previousMatrixData&&(null===(n=this._thinInstanceDataStorage.previousMatrixBuffer)||void 0===n||n.dispose(),this._thinInstanceDataStorage.previousMatrixBuffer=this._thinInstanceCreateMatrixBuffer("previousWorld",l,!1))):(null===(r=this._userThinInstanceBuffersStorage.vertexBuffers[e])||void 0===r||r.dispose(),this._userThinInstanceBuffersStorage.data[e]=l,this._userThinInstanceBuffersStorage.sizes[e]=u,this._userThinInstanceBuffersStorage.vertexBuffers[e]=new Se.R(this.getEngine(),l,e,!0,!1,a,!0),this.setVerticesBuffer(this._userThinInstanceBuffersStorage.vertexBuffers[e]))}}},ji.prototype._thinInstanceInitializeUserStorage=function(){this._userThinInstanceBuffersStorage||(this._userThinInstanceBuffersStorage={data:{},sizes:{},vertexBuffers:{},strides:{}})},ji.prototype._disposeThinInstanceSpecificData=function(){var e;(null===(e=this._thinInstanceDataStorage)||void 0===e?void 0:e.matrixBuffer)&&(this._thinInstanceDataStorage.matrixBuffer.dispose(),this._thinInstanceDataStorage.matrixBuffer=null)},function(e){e[e.Int=1]="Int",e[e.Float=2]="Float",e[e.Vector2=4]="Vector2",e[e.Vector3=8]="Vector3",e[e.Vector4=16]="Vector4",e[e.Matrix=32]="Matrix",e[e.Geometry=64]="Geometry",e[e.Texture=128]="Texture",e[e.AutoDetect=1024]="AutoDetect",e[e.BasedOnInput=2048]="BasedOnInput",e[e.Undefined=4096]="Undefined",e[e.All=4095]="All"}(Ay||(Ay={})),function(e){e[e.Compatible=0]="Compatible",e[e.TypeIncompatible=1]="TypeIncompatible",e[e.HierarchyIssue=2]="HierarchyIssue"}(Py||(Py={})),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(Ry||(Ry={}));var Ly,wy=function(){function e(e,t,i){this._connectedPoint=null,this._storedValue=null,this._storedFunction=null,this._acceptedConnectionPointType=null,this._endpoints=new Array,this._type=Ay.Geometry,this._linkedConnectionSource=null,this._typeConnectionSource=null,this._defaultConnectionPointType=null,this.acceptedConnectionPointTypes=[],this.excludedConnectionPointTypes=[],this.onConnectionObservable=new h.cP,this.onDisconnectionObservable=new h.cP,this.isExposedOnFrame=!1,this.exposedPortPosition=-1,this.defaultValue=null,this.value=null,this.valueMin=null,this.valueMax=null,this._callCount=0,this._executionCount=0,this._ownerBlock=t,this.name=e,this._direction=i}return Object.defineProperty(e.prototype,"direction",{get:function(){return this._direction},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"type",{get:function(){if(this._type===Ay.AutoDetect){if(this._ownerBlock.isInput)return this._ownerBlock.type;if(this._connectedPoint)return this._connectedPoint.type;if(this._linkedConnectionSource&&this._linkedConnectionSource.isConnected)return this._linkedConnectionSource.type}if(this._type===Ay.BasedOnInput){if(this._typeConnectionSource)return!this._typeConnectionSource.isConnected&&this._defaultConnectionPointType?this._defaultConnectionPointType:this._typeConnectionSource.type;if(this._defaultConnectionPointType)return this._defaultConnectionPointType}return this._type},set:function(e){this._type=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isConnected",{get:function(){return null!==this.connectedPoint||this.hasEndpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedPoint",{get:function(){return this._connectedPoint},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ownerBlock",{get:function(){return this._ownerBlock},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"sourceBlock",{get:function(){return this._connectedPoint?this._connectedPoint.ownerBlock:null},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"connectedBlocks",{get:function(){return 0===this._endpoints.length?[]:this._endpoints.map((function(e){return e.ownerBlock}))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"endpoints",{get:function(){return this._endpoints},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"hasEndpoints",{get:function(){return this._endpoints&&this._endpoints.length>0},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"innerType",{get:function(){return this._linkedConnectionSource&&this._linkedConnectionSource.isConnected?this.type:this._type},enumerable:!1,configurable:!0}),e.prototype._resetCounters=function(){this._callCount=0,this._executionCount=0},Object.defineProperty(e.prototype,"callCount",{get:function(){return this._callCount},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"executionCount",{get:function(){return this._executionCount},enumerable:!1,configurable:!0}),e.prototype.getConnectedValue=function(e){var t;return this.isConnected?(null===(t=this._connectedPoint)||void 0===t?void 0:t._storedFunction)?(this._connectedPoint._callCount++,this._connectedPoint._executionCount++,this._connectedPoint._storedFunction(e)):(this._connectedPoint._callCount++,this._connectedPoint._executionCount=1,this._connectedPoint._storedValue):(this._callCount++,this._executionCount=1,this.value)},e.prototype.getClassName=function(){return"NodeGeometryConnectionPoint"},e.prototype.canConnectTo=function(e){return 0===this.checkCompatibilityState(e)},e.prototype.checkCompatibilityState=function(e){var t=this._ownerBlock,i=e.ownerBlock;if(this.type!==e.type&&e.innerType!==Ay.AutoDetect)return e.acceptedConnectionPointTypes&&-1!==e.acceptedConnectionPointTypes.indexOf(this.type)?0:1;if(e.excludedConnectionPointTypes&&-1!==e.excludedConnectionPointTypes.indexOf(this.type))return 1;var n=i,r=t;return 0===this.direction&&(n=t,r=i),n.isAnAncestorOf(r)?2:0},e.prototype.connectTo=function(e,t){if(void 0===t&&(t=!1),!t&&!this.canConnectTo(e))throw"Cannot connect these two connectors.";return this._endpoints.push(e),e._connectedPoint=this,this.onConnectionObservable.notifyObservers(e),e.onConnectionObservable.notifyObservers(this),this},e.prototype.disconnectFrom=function(e){var t=this._endpoints.indexOf(e);return-1===t||(this._endpoints.splice(t,1),e._connectedPoint=null,this.onDisconnectionObservable.notifyObservers(e),e.onDisconnectionObservable.notifyObservers(this)),this},e.prototype.addExcludedConnectionPointFromAllowedTypes=function(e){for(var t=1;t<Ay.All;)e&t||this.excludedConnectionPointTypes.push(t),t<<=1},e.prototype.serialize=function(e){void 0===e&&(e=!0);var t={};return t.name=this.name,t.displayName=this.displayName,void 0!==this.value&&null!==this.value&&(this.value.asArray?(t.valueType="BABYLON."+this.value.getClassName(),t.value=this.value.asArray()):(t.valueType="number",t.value=this.value)),e&&this.connectedPoint&&(t.inputName=this.name,t.targetBlockId=this.connectedPoint.ownerBlock.uniqueId,t.targetConnectionName=this.connectedPoint.name,t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),(this.isExposedOnFrame||this.exposedPortPosition>=0)&&(t.isExposedOnFrame=!0,t.exposedPortPosition=this.exposedPortPosition),t},e.prototype.dispose=function(){this.onConnectionObservable.clear(),this.onDisconnectionObservable.clear()},e}(),By=function(){function e(e){this._name="",this._isInput=!1,this._isTeleportOut=!1,this._isTeleportIn=!1,this._isDebug=!1,this._isUnique=!1,this._buildExecutionTime=0,this.onBuildObservable=new h.cP,this._inputs=new Array,this._outputs=new Array,this._codeVariableName="",this.visibleOnFrame=!1,this._name=e,this.uniqueId=$e.K.UniqueId}return Object.defineProperty(e.prototype,"buildExecutionTime",{get:function(){return this._buildExecutionTime},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"inputs",{get:function(){return this._inputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"outputs",{get:function(){return this._outputs},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"name",{get:function(){return this._name},set:function(e){this._name=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isInput",{get:function(){return this._isInput},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportOut",{get:function(){return this._isTeleportOut},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isTeleportIn",{get:function(){return this._isTeleportIn},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isDebug",{get:function(){return this._isDebug},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isUnique",{get:function(){return this._isUnique},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"NodeGeometryBlock"},e.prototype._inputRename=function(e){return e},e.prototype._outputRename=function(e){return e},e.prototype.isAnAncestorOf=function(e){for(var t=0,i=this._outputs;t<i.length;t++){var n=i[t];if(n.hasEndpoints)for(var r=0,o=n.endpoints;r<o.length;r++){var a=o[r];if(a.ownerBlock===e)return!0;if(a.ownerBlock.isAnAncestorOf(e))return!0}}return!1},e.prototype.isAnAncestorOfType=function(e){if(this.getClassName()===e)return!0;for(var t=0,i=this._outputs;t<i.length;t++){var n=i[t];if(n.hasEndpoints)for(var r=0,o=n.endpoints;r<o.length;r++)if(o[r].ownerBlock.isAnAncestorOfType(e))return!0}return!1},e.prototype.getDescendantOfPredicate=function(e){if(e(this))return this;for(var t=0,i=this._outputs;t<i.length;t++){var n=i[t];if(n.hasEndpoints)for(var r=0,o=n.endpoints;r<o.length;r++){var a=o[r].ownerBlock.getDescendantOfPredicate(e);if(a)return a}}return null},e.prototype.registerInput=function(e,t,i,n,r,o){void 0===i&&(i=!1);var a=new wy(e,this,0);return a.type=t,a.isOptional=i,a.defaultValue=n,a.value=n,a.valueMin=r,a.valueMax=o,this._inputs.push(a),this},e.prototype.registerOutput=function(e,t,i){return(i=null!=i?i:new wy(e,this,1)).type=t,this._outputs.push(i),this},e.prototype._buildBlock=function(e){},e.prototype._customBuildStep=function(e){},e.prototype.build=function(e){if(this._buildId===e.buildId)return!0;if(this._outputs.length>0){if(!this._outputs.some((function(e){return e.hasEndpoints}))&&!this.isDebug)return!1;this.outputs.forEach((function(e){return e._resetCounters()}))}this._buildId=e.buildId;for(var t=0,i=this._inputs;t<i.length;t++){var n=i[t];n.connectedPoint?(c=n.connectedPoint.ownerBlock)&&c!==this&&c.build(e):n.isOptional||e.notConnectedNonOptionalInputs.push(n)}this._customBuildStep(e),e.verbose&&T.V.Log("Building ".concat(this.name," [").concat(this.getClassName(),"]"));var r=ne.j.Now;this._buildBlock(e),this._buildExecutionTime=ne.j.Now-r;for(var o=0,a=this._outputs;o<a.length;o++)for(var s=0,l=a[o].endpoints;s<l.length;s++){var c;(c=l[s].ownerBlock)&&c.build(e)}return this.onBuildObservable.notifyObservers(this),!1},e.prototype._linkConnectionTypes=function(e,t,i){void 0===i&&(i=!1),i?this._inputs[t]._acceptedConnectionPointType=this._inputs[e]:this._inputs[e]._linkedConnectionSource=this._inputs[t],this._inputs[t]._linkedConnectionSource=this._inputs[e]},e.prototype.initialize=function(){},e.prototype.autoConfigure=function(){},e.prototype.getInputByName=function(e){var t=this._inputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.getOutputByName=function(e){var t=this._outputs.filter((function(t){return t.name===e}));return t.length?t[0]:null},e.prototype.serialize=function(){var e={};e.customType="BABYLON."+this.getClassName(),e.id=this.uniqueId,e.name=this.name,e.visibleOnFrame=this.visibleOnFrame,e.inputs=[],e.outputs=[];for(var t=0,i=this.inputs;t<i.length;t++){var n=i[t];e.inputs.push(n.serialize())}for(var r=0,o=this.outputs;r<o.length;r++){var a=o[r];e.outputs.push(a.serialize(!1))}return e},e.prototype._deserialize=function(e){this._name=e.name,this.comments=e.comments,this.visibleOnFrame=!!e.visibleOnFrame,this._deserializePortDisplayNamesAndExposedOnFrame(e)},e.prototype._deserializePortDisplayNamesAndExposedOnFrame=function(e){var t=this,i=e.inputs,n=e.outputs;i&&i.forEach((function(e){var i=t.inputs.find((function(t){return t.name===e.name}));if(i&&(e.displayName&&(i.displayName=e.displayName),e.isExposedOnFrame&&(i.isExposedOnFrame=e.isExposedOnFrame,i.exposedPortPosition=e.exposedPortPosition),void 0!==e.value&&null!==e.value))if("number"===e.valueType)i.value=e.value;else{var n=(0,s.n9)(e.valueType);n&&(i.value=n.FromArray(e.value))}})),n&&n.forEach((function(e,i){e.displayName&&(t.outputs[i].displayName=e.displayName),e.isExposedOnFrame&&(t.outputs[i].isExposedOnFrame=e.isExposedOnFrame,t.outputs[i].exposedPortPosition=e.exposedPortPosition)}))},e.prototype._dumpPropertiesCode=function(){var e=this._codeVariableName;return"".concat(e,".visibleOnFrame = ").concat(this.visibleOnFrame,";\n")},e.prototype._dumpCodeForOutputConnections=function(e){var t="";if(-1!==e.indexOf(this))return t;e.push(this);for(var i=0,n=this.inputs;i<n.length;i++){var r=n[i];if(r.isConnected){var o=r.connectedPoint,a=o.ownerBlock;t+=a._dumpCodeForOutputConnections(e),t+="".concat(a._codeVariableName,".").concat(a._outputRename(o.name),".connectTo(").concat(this._codeVariableName,".").concat(this._inputRename(r.name),");\n")}}return t},e.prototype._dumpCode=function(e,t){t.push(this);var i=this.name.replace(/[^A-Za-z_]+/g,"");if(this._codeVariableName=i||"".concat(this.getClassName(),"_").concat(this.uniqueId),-1!==e.indexOf(this._codeVariableName)){var n=0;do{n++,this._codeVariableName=i+n}while(-1!==e.indexOf(this._codeVariableName))}e.push(this._codeVariableName);var r="\n// ".concat(this.getClassName(),"\n");this.comments&&(r+="// ".concat(this.comments,"\n"));var o=this.getClassName();if("GeometryInputBlock"===o){var a=this.type;r+="var ".concat(this._codeVariableName,' = new BABYLON.GeometryInputBlock("').concat(this.name,'", ').concat(a,");\n")}else r+="var ".concat(this._codeVariableName," = new BABYLON.").concat(o,'("').concat(this.name,'");\n');r+=this._dumpPropertiesCode();for(var s=0,l=this.inputs;s<l.length;s++){var c=l[s];if(c.isConnected){var u=c.connectedPoint.ownerBlock;-1===t.indexOf(u)&&(r+=u._dumpCode(e,t))}}for(var h=0,d=this.outputs;h<d.length;h++){var p=d[h];if(p.hasEndpoints)for(var f=0,_=p.endpoints;f<_.length;f++)(u=_[f].ownerBlock)&&-1===t.indexOf(u)&&(r+=u._dumpCode(e,t))}return r},e.prototype.clone=function(){var e=this.serialize(),t=(0,s.n9)(e.customType);if(t){var i=new t;return i._deserialize(e),i}return null},e.prototype.dispose=function(){for(var e=0,t=this.inputs;e<t.length;e++)t[e].dispose();for(var i=0,n=this.outputs;i<n.length;i++)n[i].dispose();this.onBuildObservable.clear()},(0,m.Cg)([(0,V.lK)("comment")],e.prototype,"comments",void 0),e}(),Uy=function(e){function t(t){var i=e.call(this,t)||this;return i._vertexData=null,i._isUnique=!0,i.registerInput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"currentVertexData",{get:function(){return this._vertexData},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryOutputBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){e.vertexData=this.geometry.getConnectedValue(e),this._vertexData=e.vertexData},t}(By);(0,s.Y5)("BABYLON.GeometryOutputBlock",Uy),function(e){e[e.None=0]="None",e[e.Positions=1]="Positions",e[e.Normals=2]="Normals",e[e.Tangents=3]="Tangents",e[e.UV=4]="UV",e[e.UV2=5]="UV2",e[e.UV3=6]="UV3",e[e.UV4=7]="UV4",e[e.UV5=8]="UV5",e[e.UV6=9]="UV6",e[e.Colors=10]="Colors",e[e.VertexID=11]="VertexID",e[e.FaceID=12]="FaceID",e[e.GeometryID=13]="GeometryID",e[e.CollectionID=14]="CollectionID",e[e.LoopID=15]="LoopID",e[e.InstanceID=16]="InstanceID"}(Ly||(Ly={}));var Vy=function(){function e(){this._rotationMatrix=new d.uq,this._scalingMatrix=new d.uq,this._positionMatrix=new d.uq,this._scalingRotationMatrix=new d.uq,this._transformMatrix=new d.uq,this._tempVector3=new d.Pq,this.notConnectedNonOptionalInputs=[],this.noContextualData=[],this.vertexData=null,this._geometryContext=null,this._executionContext=null,this._instancingContext=null,this._geometryContextStack=[],this._executionContextStack=[],this._instancingContextStack=[]}return Object.defineProperty(e.prototype,"geometryContext",{get:function(){return this._geometryContext},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"executionContext",{get:function(){return this._executionContext},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"instancingContext",{get:function(){return this._instancingContext},enumerable:!1,configurable:!0}),e.prototype.pushGeometryContext=function(e){this._geometryContext=e,this._geometryContextStack.push(this._geometryContext)},e.prototype.pushExecutionContext=function(e){this._executionContext=e,this._executionContextStack.push(this._executionContext)},e.prototype.pushInstancingContext=function(e){this._instancingContext=e,this._instancingContextStack.push(this._instancingContext)},e.prototype.restoreGeometryContext=function(){this._geometryContextStack.pop(),this._geometryContext=this._geometryContextStack.length>0?this._geometryContextStack[this._geometryContextStack.length-1]:null},e.prototype.restoreExecutionContext=function(){this._executionContextStack.pop(),this._executionContext=this._executionContextStack.length>0?this._executionContextStack[this._executionContextStack.length-1]:null},e.prototype.restoreInstancingContext=function(){this._instancingContextStack.pop(),this._instancingContext=this._instancingContextStack.length>0?this._instancingContextStack[this._instancingContextStack.length-1]:null},e.prototype.getContextualValue=function(e,t){if(void 0===t&&(t=!1),!this.executionContext)return t||this.noContextualData.push(e),null;var i=this.executionContext.getExecutionIndex();switch(e){case Ly.Positions:return this.executionContext.getOverridePositionsContextualValue?this.executionContext.getOverridePositionsContextualValue():this.geometryContext&&this.geometryContext.positions?d.Pq.FromArray(this.geometryContext.positions,3*i):d.Pq.Zero();case Ly.Normals:return this.executionContext.getOverrideNormalsContextualValue?this.executionContext.getOverrideNormalsContextualValue():this.geometryContext&&this.geometryContext.normals?d.Pq.FromArray(this.geometryContext.normals,3*i):d.Pq.Zero();case Ly.Colors:return this.geometryContext&&this.geometryContext.colors?d.IU.FromArray(this.geometryContext.colors,4*i):d.IU.Zero();case Ly.Tangents:return this.geometryContext&&this.geometryContext.tangents?d.IU.FromArray(this.geometryContext.tangents,4*i):d.IU.Zero();case Ly.UV:return this.executionContext.getOverrideUVs1ContextualValue?this.executionContext.getOverrideUVs1ContextualValue():this.geometryContext&&this.geometryContext.uvs?d.I9.FromArray(this.geometryContext.uvs,2*i):d.I9.Zero();case Ly.UV2:return this.geometryContext&&this.geometryContext.uvs2?d.I9.FromArray(this.geometryContext.uvs2,2*i):d.I9.Zero();case Ly.UV3:return this.geometryContext&&this.geometryContext.uvs3?d.I9.FromArray(this.geometryContext.uvs3,2*i):d.I9.Zero();case Ly.UV4:return this.geometryContext&&this.geometryContext.uvs4?d.I9.FromArray(this.geometryContext.uvs4,2*i):d.I9.Zero();case Ly.UV5:return this.geometryContext&&this.geometryContext.uvs5?d.I9.FromArray(this.geometryContext.uvs5,2*i):d.I9.Zero();case Ly.UV6:return this.geometryContext&&this.geometryContext.uvs6?d.I9.FromArray(this.geometryContext.uvs6,2*i):d.I9.Zero();case Ly.VertexID:return i;case Ly.FaceID:return this.executionContext.getExecutionFaceIndex();case Ly.LoopID:return this.executionContext.getExecutionLoopIndex();case Ly.InstanceID:return this.instancingContext?this.instancingContext.getInstanceIndex():0;case Ly.GeometryID:return this.geometryContext?this.geometryContext.uniqueId:0;case Ly.CollectionID:return this.geometryContext&&this.geometryContext.metadata&&this.geometryContext.metadata.collectionId||0}return null},e.prototype.adapt=function(e,t){var i=e.getConnectedValue(this)||0;if(e.type===t)return i;switch(t){case Ay.Vector2:return new d.I9(i,i);case Ay.Vector3:return new d.Pq(i,i,i);case Ay.Vector4:return new d.IU(i,i,i,i)}return null},e.prototype.adaptInput=function(e,t,i){var n;if(!e.isConnected)return e.value||i;var r=e.getConnectedValue(this);if((null===(n=e._connectedPoint)||void 0===n?void 0:n.type)===t)return r;switch(t){case Ay.Vector2:return new d.I9(r,r);case Ay.Vector3:return new d.Pq(r,r,r);case Ay.Vector4:return new d.IU(r,r,r,r)}return null},e.prototype.emitErrors=function(){for(var e="",t=0,i=this.notConnectedNonOptionalInputs;t<i.length;t++){var n=i[t];e+="input ".concat(n.name," from block ").concat(n.ownerBlock.name,"[").concat(n.ownerBlock.getClassName(),"] is not connected and is not optional.\n")}for(var r=0,o=this.noContextualData;r<o.length;r++){var a=o[r];e+="Contextual input ".concat(Ly[a]," has no context to pull data from (must be connected to a setXXX block or a instantiateXXX block).\n")}if(e)throw"Build of NodeGeometry failed:\n"+e},e.prototype._instantiate=function(e,t,i,n,r){d.uq.ScalingToRef(n.x,n.y,n.z,this._scalingMatrix),d.uq.RotationYawPitchRollToRef(i.y,i.x,i.z,this._rotationMatrix),d.uq.TranslationToRef(t.x,t.y,t.z,this._positionMatrix),this._scalingMatrix.multiplyToRef(this._rotationMatrix,this._scalingRotationMatrix),this._scalingRotationMatrix.multiplyToRef(this._positionMatrix,this._transformMatrix);for(var o=0;o<e.positions.length;o+=3)this._tempVector3.fromArray(e.positions,o),d.Pq.TransformCoordinatesToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.positions,o),e.normals&&(this._tempVector3.fromArray(e.normals,o),d.Pq.TransformNormalToRef(this._tempVector3,this._scalingRotationMatrix,this._tempVector3),this._tempVector3.toArray(e.normals,o));r.push(e)},e.prototype._instantiateWithMatrix=function(e,t,i){for(var n=0;n<e.positions.length;n+=3)this._tempVector3.fromArray(e.positions,n),d.Pq.TransformCoordinatesToRef(this._tempVector3,t,this._tempVector3),this._tempVector3.toArray(e.positions,n),e.normals&&(this._tempVector3.fromArray(e.normals,n),d.Pq.TransformNormalToRef(this._tempVector3,t,this._tempVector3),this._tempVector3.toArray(e.normals,n));i.push(e)},e.prototype._instantiateWithPositionAndMatrix=function(e,t,i,n){d.uq.TranslationToRef(t.x,t.y,t.z,this._positionMatrix),i.multiplyToRef(this._positionMatrix,this._transformMatrix);for(var r=0;r<e.positions.length;r+=3)this._tempVector3.fromArray(e.positions,r),d.Pq.TransformCoordinatesToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.positions,r),e.normals&&(this._tempVector3.fromArray(e.normals,r),d.Pq.TransformNormalToRef(this._tempVector3,this._transformMatrix,this._tempVector3),this._tempVector3.toArray(e.normals,r));n.push(e)},e}(),ky=function(e){function t(t,i){void 0===i&&(i=Ay.AutoDetect);var n=e.call(this,t)||this;return n._type=Ay.Undefined,n._contextualSource=Ly.None,n.min=0,n.max=0,n.groupInInspector="",n.onValueChangedObservable=new h.cP,n._type=i,n._isInput=!0,n.setDefaultValue(),n.registerOutput("output",i),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"type",{get:function(){if(this._type===Ay.AutoDetect&&null!=this.value){if(!isNaN(this.value))return this._type=Ay.Float,this._type;switch(this.value.getClassName()){case"Vector2":return this._type=Ay.Vector2,this._type;case"Vector3":return this._type=Ay.Vector3,this._type;case"Vector4":return this._type=Ay.Vector4,this._type;case"Matrix":return this._type=Ay.Matrix,this._type}}return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isContextual",{get:function(){return this._contextualSource!==Ly.None},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"contextualValue",{get:function(){return this._contextualSource},set:function(e){switch(this._contextualSource=e,e){case Ly.Positions:case Ly.Normals:this._type=Ay.Vector3;break;case Ly.Colors:case Ly.Tangents:this._type=Ay.Vector4;break;case Ly.UV:case Ly.UV2:case Ly.UV3:case Ly.UV4:case Ly.UV5:case Ly.UV6:this._type=Ay.Vector2;break;case Ly.VertexID:case Ly.GeometryID:case Ly.CollectionID:case Ly.FaceID:case Ly.LoopID:case Ly.InstanceID:this._type=Ay.Int}this.output&&(this.output.type=this._type)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"value",{get:function(){return this._storedValue},set:function(e){this.type===Ay.Float&&this.min!==this.max&&(e=Math.max(this.min,e),e=Math.min(this.max,e)),this._storedValue=e,this.onValueChangedObservable.notifyObservers(this)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"valueCallback",{get:function(){return this._valueCallback},set:function(e){this._valueCallback=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryInputBlock"},Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.setDefaultValue=function(){switch(this.contextualValue=Ly.None,this.type){case Ay.Int:case Ay.Float:this.value=0;break;case Ay.Vector2:this.value=d.I9.Zero();break;case Ay.Vector3:this.value=d.Pq.Zero();break;case Ay.Vector4:this.value=d.IU.Zero();break;case Ay.Matrix:this.value=d.uq.Identity()}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.isContextual?(this.output._storedValue=null,this.output._storedFunction=function(e){return e.getContextualValue(i._contextualSource)}):(this.output._storedFunction=null,this.output._storedValue=this.value)},t.prototype.dispose=function(){this.onValueChangedObservable.clear(),e.prototype.dispose.call(this)},t.prototype._dumpPropertiesCode=function(){var t=this._codeVariableName;if(this.isContextual)return e.prototype._dumpPropertiesCode.call(this)+"".concat(t,".contextualValue = BABYLON.NodeGeometryContextualSources.").concat(Ly[this._contextualSource],";\n");var i=[],n="";switch(this.type){case Ay.Float:case Ay.Int:n="".concat(this.value);break;case Ay.Vector2:n="new BABYLON.Vector2(".concat(this.value.x,", ").concat(this.value.y,")");break;case Ay.Vector3:n="new BABYLON.Vector3(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,")");break;case Ay.Vector4:n="new BABYLON.Vector4(".concat(this.value.x,", ").concat(this.value.y,", ").concat(this.value.z,", ").concat(this.value.w,")")}return i.push("".concat(t,".value = ").concat(n)),this.type!==Ay.Float&&this.type!==Ay.Int||i.push("".concat(t,".min = ").concat(this.min),"".concat(t,".max = ").concat(this.max)),i.push(""),e.prototype._dumpPropertiesCode.call(this)+i.join(";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.type=this.type,t.contextualValue=this.contextualValue,t.min=this.min,t.max=this.max,t.groupInInspector=this.groupInInspector,null===this._storedValue||this.isContextual||(this._storedValue.asArray?(t.valueType="BABYLON."+this._storedValue.getClassName(),t.value=this._storedValue.asArray()):(t.valueType="number",t.value=this._storedValue)),t},t.prototype._deserialize=function(t){if(e.prototype._deserialize.call(this,t),this._type=t.type,this.contextualValue=t.contextualValue,this.min=t.min||0,this.max=t.max||0,this.groupInInspector=t.groupInInspector||"",t.valueType)if("number"===t.valueType)this._storedValue=t.value;else{var i=(0,s.n9)(t.valueType);i&&(this._storedValue=i.FromArray(t.value))}},t}(By);(0,s.Y5)("BABYLON.GeometryInputBlock",ky);var Gy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("size",Ay.Float,!0,1),i.registerInput("width",Ay.Float,!0,0),i.registerInput("height",Ay.Float,!0,0),i.registerInput("depth",Ay.Float,!0,0),i.registerInput("subdivisions",Ay.Int,!0,1),i.registerInput("subdivisionsX",Ay.Int,!0,0),i.registerInput("subdivisionsY",Ay.Int,!0,0),i.registerInput("subdivisionsZ",Ay.Int,!0,0),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"BoxBlock"},Object.defineProperty(t.prototype,"size",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"width",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depth",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsX",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsY",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisionsZ",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.size.isConnected){if(!this.width.isConnected&&!this.height.isConnected&&!this.depth.isConnected){var e=new ky("Size");return e.value=1,void e.output.connectTo(this.size)}if(!this.width.isConnected){var t=new ky("Width");t.value=1,t.output.connectTo(this.width)}if(!this.height.isConnected){var i=new ky("Height");i.value=1,i.output.connectTo(this.height)}if(!this.depth.isConnected){var n=new ky("Depth");n.value=1,n.output.connectTo(this.depth)}}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){i.size=t.size.getConnectedValue(e),i.width=t.width.getConnectedValue(e),i.height=t.height.getConnectedValue(e),i.depth=t.depth.getConnectedValue(e);var n=t.subdivisions.getConnectedValue(e),r=t.subdivisionsX.getConnectedValue(e),o=t.subdivisionsY.getConnectedValue(e),a=t.subdivisionsZ.getConnectedValue(e);return n&&(i.segments=n),r&&(i.widthSegments=r),o&&(i.heightSegments=o),a&&(i.depthSegments=a),qa(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.BoxBlock",Gy);var zy=function(){function e(t){this._buildId=e._BuildIdGenerator++,this._buildWasSuccessful=!1,this._vertexData=null,this._buildExecutionTime=0,this.BJSNODEGEOMETRYEDITOR=this._getGlobalNodeGeometryEditor(),this.editorData=null,this.attachedBlocks=[],this.onBuildObservable=new h.cP,this.outputBlock=null,this.name=t}return e.prototype._getGlobalNodeGeometryEditor=function(){return"undefined"!=typeof NODEGEOMETRYEDITOR?NODEGEOMETRYEDITOR:"undefined"!=typeof BABYLON&&void 0!==BABYLON.NodeGeometryEditor?BABYLON:void 0},Object.defineProperty(e.prototype,"buildExecutionTime",{get:function(){return this._buildExecutionTime},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"NodeGeometry"},Object.defineProperty(e.prototype,"vertexData",{get:function(){return this._vertexData},enumerable:!1,configurable:!0}),e.prototype.getBlockByName=function(e){for(var t=null,i=0,n=this.attachedBlocks;i<n.length;i++){var r=n[i];if(r.name===e){if(t)return ie.S0.Warn("More than one block was found with the name `"+e+"`"),t;t=r}}return t},e.prototype.getBlockByPredicate=function(e){for(var t=0,i=this.attachedBlocks;t<i.length;t++){var n=i[t];if(e(n))return n}return null},e.prototype.getInputBlocks=function(){for(var e=[],t=0,i=this.attachedBlocks;t<i.length;t++){var n=i[t];n.isInput&&e.push(n)}return e},e.prototype.edit=function(t){var i=this;return new Promise((function(n){if(i.BJSNODEGEOMETRYEDITOR=i.BJSNODEGEOMETRYEDITOR||i._getGlobalNodeGeometryEditor(),void 0===i.BJSNODEGEOMETRYEDITOR){var r=t&&t.editorURL?t.editorURL:e.EditorURL;ie.S0.LoadBabylonScript(r,(function(){i.BJSNODEGEOMETRYEDITOR=i.BJSNODEGEOMETRYEDITOR||i._getGlobalNodeGeometryEditor(),i._createNodeEditor(null==t?void 0:t.nodeGeometryEditorConfig),n()}))}else i._createNodeEditor(null==t?void 0:t.nodeGeometryEditorConfig),n()}))},e.prototype._createNodeEditor=function(e){var t=(0,m.Cl)({nodeGeometry:this},e);this.BJSNODEGEOMETRYEDITOR.NodeGeometryEditor.Show(t)},e.prototype.build=function(t,i,n){if(void 0===t&&(t=!1),void 0===i&&(i=!0),void 0===n&&(n=!1),this._buildWasSuccessful=!1,!this.outputBlock)throw"You must define the outputBlock property before building the geometry";var r=ne.j.Now;this._initializeBlock(this.outputBlock,n);var o=new Vy;o.buildId=this._buildId,o.verbose=t,this.outputBlock.build(o),i&&(this._buildId=e._BuildIdGenerator++),this._buildExecutionTime=ne.j.Now-r,o.emitErrors(),this._buildWasSuccessful=!0,this._vertexData=o.vertexData,this.onBuildObservable.notifyObservers(this)},e.prototype.createMesh=function(e,t){if(void 0===t&&(t=null),this._buildWasSuccessful||this.build(),!this._vertexData)return null;var i=new ji(e,t);return this._vertexData.applyToMesh(i),i._internalMetadata=i._internalMetadata||{},i._internalMetadata.nodeGeometry=this,i},e.prototype.updateMesh=function(e){return this._buildWasSuccessful||this.build(),!!this._vertexData&&(this._vertexData.applyToMesh(e),e._internalMetadata=e._internalMetadata||{},e._internalMetadata.nodeGeometry=this,e)},e.prototype._initializeBlock=function(e,t){void 0===t&&(t=!0),e.initialize(),t&&e.autoConfigure(),e._preparationId=this._buildId,-1===this.attachedBlocks.indexOf(e)&&this.attachedBlocks.push(e);for(var i=0,n=e.inputs;i<n.length;i++){var r=n[i].connectedPoint;if(r){var o=r.ownerBlock;o!==e&&this._initializeBlock(o,t)}}},e.prototype.clear=function(){this.outputBlock=null,this.attachedBlocks.length=0},e.prototype.removeBlock=function(e){var t=this.attachedBlocks.indexOf(e);t>-1&&this.attachedBlocks.splice(t,1),e===this.outputBlock&&(this.outputBlock=null)},e.prototype.parseSerializedObject=function(e,t){void 0===t&&(t=!1),t||this.clear();for(var i={},n=0,r=e.blocks;n<r.length;n++){var o=r[n],a=(0,s.n9)(o.customType);a&&((f=new a)._deserialize(o),i[o.id]=f,this.attachedBlocks.push(f))}for(var l=0,c=this.attachedBlocks;l<c.length;l++)if((f=c[l]).isTeleportOut){var u=f,h=u._tempEntryPointUniqueId;if(h){var d=i[h];d&&d.attachToEndpoint(u)}}for(var p=0;p<e.blocks.length;p++){var f;(f=i[(o=e.blocks[p]).id])&&(f.inputs.length&&o.inputs.some((function(e){return e.targetConnectionName}))&&!t||this._restoreConnections(f,e,i))}if(e.outputNodeId&&(this.outputBlock=i[e.outputNodeId]),e.locations||e.editorData&&e.editorData.locations){for(var _=e.locations||e.editorData.locations,m=0,g=_;m<g.length;m++){var v=g[m];i[v.blockId]&&(v.blockId=i[v.blockId].uniqueId)}t&&this.editorData&&this.editorData.locations&&_.concat(this.editorData.locations),e.locations?this.editorData={locations:_}:(this.editorData=e.editorData,this.editorData.locations=_);var y=[];for(var b in i)y[b]=i[b].uniqueId;this.editorData.map=y}this.comment=e.comment},e.prototype._restoreConnections=function(e,t,i){for(var n=0,r=e.outputs;n<r.length;n++)for(var o=r[n],a=0,s=t.blocks;a<s.length;a++){var l=s[a],c=i[l.id];if(c)for(var u=0,h=l.inputs;u<h.length;u++){var d=h[u];if(i[d.targetBlockId]!==e||d.targetConnectionName!==o.name);else{var p=c.getInputByName(d.inputName);if(!p||p.isConnected)continue;o.connectTo(p,!0),this._restoreConnections(c,t,i)}}}},e.prototype.generateCode=function(){var e=[],t=[],i=["const","var","let"];this.outputBlock&&this._gatherBlocks(this.outputBlock,t);for(var n='let nodeGeometry = new BABYLON.NodeGeometry("'.concat(this.name||"node geometry",'");\n'),r=0,o=t;r<o.length;r++){var a=o[r];a.isInput&&-1===e.indexOf(a)&&(n+=a._dumpCode(i,e))}return this.outputBlock&&(e=[],n+="// Connections\n",n+=this.outputBlock._dumpCodeForOutputConnections(e),n+="// Output nodes\n",n+="nodeGeometry.outputBlock = ".concat(this.outputBlock._codeVariableName,";\n"),n+="nodeGeometry.build();\n"),n},e.prototype._gatherBlocks=function(e,t){if(-1===t.indexOf(e)){t.push(e);for(var i=0,n=e.inputs;i<n.length;i++){var r=n[i].connectedPoint;r&&(o=r.ownerBlock)!==e&&this._gatherBlocks(o,t)}var o;e.isTeleportOut&&(o=e).entryPoint&&this._gatherBlocks(o.entryPoint,t)}},e.prototype.setToDefault=function(){this.clear(),this.editorData=null;var e=new Gy("Box");e.autoConfigure();var t=new Uy("Geometry Output");e.geometry.connectTo(t.geometry),this.outputBlock=t},e.prototype.clone=function(t){var i=this.serialize(),n=G.p.Clone((function(){return new e(t)}),this);return n.name=t,n.parseSerializedObject(i),n._buildId=this._buildId,n.build(!1),n},e.prototype.serialize=function(e){var t=e?{}:G.p.Serialize(this);t.editorData=JSON.parse(JSON.stringify(this.editorData));var i=[];e?i=e:(t.customType="BABYLON.NodeGeometry",this.outputBlock&&(t.outputNodeId=this.outputBlock.uniqueId)),t.blocks=[];for(var n=0,r=i;n<r.length;n++){var o=r[n];t.blocks.push(o.serialize())}if(!e)for(var a=0,s=this.attachedBlocks;a<s.length;a++)o=s[a],-1===i.indexOf(o)&&t.blocks.push(o.serialize());return t},e.prototype.dispose=function(){for(var e=0,t=this.attachedBlocks;e<t.length;e++)t[e].dispose();this.attachedBlocks.length=0,this.onBuildObservable.clear()},e.CreateDefault=function(t){var i=new e(t);return i.setToDefault(),i.build(),i},e.Parse=function(t){var i=G.p.Parse((function(){return new e(t.name)}),t,null);return i.parseSerializedObject(t),i.build(),i},e.ParseFromSnippetAsync=function(t,i,n){var r=this;return void 0===n&&(n=!1),"_BLANK"===t?Promise.resolve(e.CreateDefault("blank")):new Promise((function(o,a){var s=new W.u;s.addEventListener("readystatechange",(function(){if(4==s.readyState)if(200==s.status){var r=JSON.parse(JSON.parse(s.responseText).jsonPayload),l=JSON.parse(r.nodeGeometry);i||(i=G.p.Parse((function(){return new e(t)}),l,null)),i.parseSerializedObject(l),i.snippetId=t;try{n||i.build(),o(i)}catch(e){a(e)}}else a("Unable to load the snippet 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this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterX",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterY",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterZ",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"slice",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new ky("Diameter");e.value=1,e.output.connectTo(this.diameter)}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){return i.segments=t.segments.getConnectedValue(e),i.diameter=t.diameter.getConnectedValue(e),i.diameterX=t.diameterX.getConnectedValue(e),i.diameterY=t.diameterY.getConnectedValue(e),i.diameterZ=t.diameterZ.getConnectedValue(e),i.arc=t.arc.getConnectedValue(e),i.slice=t.slice.getConnectedValue(e),Za(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SphereBlock",jy);var qy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("width",Ay.Float,!0,1),i.registerInput("height",Ay.Float,!0,1),i.registerInput("subdivisions",Ay.Int,!0,1),i.registerInput("subdivisionsX",Ay.Int,!0,0),i.registerInput("subdivisionsY",Ay.Int,!0,0),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GridBlock"},Object.defineProperty(t.prototype,"width",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return 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i.width=t.width.getConnectedValue(e),i.height=t.height.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),i.subdivisionsX=t.subdivisionsX.getConnectedValue(e),i.subdivisionsY=t.subdivisionsY.getConnectedValue(e),aa(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.GridBlock",qy);var Ky=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("diameter",Ay.Float,!0,1),i.registerInput("thickness",Ay.Float,!0,.5),i.registerInput("tessellation",Ay.Int,!0,16),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TorusBlock"},Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"thickness",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new ky("Diameter");e.value=1,e.output.connectTo(this.diameter)}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){return i.thickness=t.thickness.getConnectedValue(e),i.diameter=t.diameter.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),pa(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.TorusBlock",Ky);var Qy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("height",Ay.Float,!0,25),i.registerInput("diameter",Ay.Float,!0,1),i.registerInput("diameterTop",Ay.Float,!0,-1),i.registerInput("diameterBottom",Ay.Float,!0,-1),i.registerInput("subdivisions",Ay.Int,!0,1),i.registerInput("tessellation",Ay.Int,!0,24),i.registerInput("arc",Ay.Float,!0,1),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CylinderBlock"},Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameter",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterTop",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"diameterBottom",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.diameter.isConnected){var e=new ky("Diameter");e.value=1,e.output.connectTo(this.diameter)}if(!this.height.isConnected){var t=new ky("Height");t.value=1,t.output.connectTo(this.height)}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){return 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t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.CylinderBlock",Qy);var Zy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("height",Ay.Float,!0,1),i.registerInput("radius",Ay.Float,!0,.25),i.registerInput("tessellation",Ay.Int,!0,16),i.registerInput("subdivisions",Ay.Int,!0,2),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CapsuleBlock"},Object.defineProperty(t.prototype,"height",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"subdivisions",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.height.isConnected){var e=new ky("Height");e.value=1,e.output.connectTo(this.height)}if(!this.radius.isConnected){var t=new ky("Radius");t.value=.2,t.output.connectTo(this.radius)}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){return i.height=t.height.getConnectedValue(e),i.radius=t.radius.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),i.subdivisions=t.subdivisions.getConnectedValue(e),as(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.CapsuleBlock",Zy);var Jy=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("radius",Ay.Float,!0,.5),i.registerInput("tessellation",Ay.Int,!0,64),i.registerInput("arc",Ay.Float,!0,1),i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DiscBlock"},Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tessellation",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"arc",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.radius.isConnected){var e=new ky("Radius");e.value=.2,e.output.connectTo(this.radius)}},t.prototype._buildBlock=function(e){var t=this,i={},n=function(e){return i.radius=t.radius.getConnectedValue(e),i.tessellation=t.tessellation.getConnectedValue(e),i.arc=t.arc.getConnectedValue(e),ds(i)};if(this.evaluateContext)this.geometry._storedFunction=n;else{var r=n(e);this.geometry._storedFunction=function(){return t.geometry._executionCount=1,r.clone()}}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.DiscBlock",Jy);var $y=function(e){function t(t){var i=e.call(this,t)||this;return i.registerOutput("geometry",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NullBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){this.geometry._storedValue=null},t}(By);(0,s.Y5)("BABYLON.NullBlock",$y);var eb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("positions",Ay.Vector3),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetPositionsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"positions",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions||!t.positions.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var n=t.positions.getConnectedValue(e);n&&n.toArray(t._vertexData.positions,3*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SetPositionsBlock",eb);var tb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("normals",Ay.Vector3),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetNormalsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normals",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.normals.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.normals||(t._vertexData.normals=[]);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var n=t.normals.getConnectedValue(e);n&&n.toArray(t._vertexData.normals,3*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SetNormalsBlock",tb);var ib=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.textureCoordinateIndex=0,i.registerInput("geometry",Ay.Geometry),i.registerInput("uvs",Ay.Vector2),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetUVsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uvs",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.uvs.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);var i=[],n=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<n;t._currentIndex++){var r=t.uvs.getConnectedValue(e);r&&r.toArray(i,2*t._currentIndex)}switch(t.textureCoordinateIndex){case 0:t._vertexData.uvs=i;break;case 1:t._vertexData.uvs2=i;break;case 2:t._vertexData.uvs3=i;break;case 3:t._vertexData.uvs4=i;break;case 4:t._vertexData.uvs5=i;break;case 5:t._vertexData.uvs6=i}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".textureCoordinateIndex};\n")+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t.textureCoordinateIndex=this.textureCoordinateIndex,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.textureCoordinateIndex=t.textureCoordinateIndex,void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,m.Cg)([Fp("Texture coordinates index",4,"ADVANCED",{notifiers:{update:!0},options:[{label:"UV1",value:0},{label:"UV2",value:1},{label:"UV3",value:2},{label:"UV4",value:3},{label:"UV5",value:4},{label:"UV6",value:5}]})],t.prototype,"textureCoordinateIndex",void 0),t}(By);(0,s.Y5)("BABYLON.SetUVsBlock",ib);var nb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("colors",Ay.AutoDetect),i.registerOutput("output",Ay.Geometry),i._inputs[1].excludedConnectionPointTypes.push(Ay.Int),i._inputs[1].excludedConnectionPointTypes.push(Ay.Float),i._inputs[1].excludedConnectionPointTypes.push(Ay.Vector2),i._inputs[1].excludedConnectionPointTypes.push(Ay.Texture),i._inputs[1].excludedConnectionPointTypes.push(Ay.Texture),i}return(0,m.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetColorsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colors",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){var i;if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.colors.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.colors||(t._vertexData.colors=[]);var n=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<n;t._currentIndex++)if((null===(i=t.colors.connectedPoint)||void 0===i?void 0:i.type)===Ay.Vector3){var r=t.colors.getConnectedValue(e);r&&(r.toArray(t._vertexData.colors,4*t._currentIndex),t._vertexData.colors[4*t._currentIndex+3]=1,t._vertexData.hasVertexAlpha=!1)}else{var o=t.colors.getConnectedValue(e);o&&(o.toArray(t._vertexData.colors,4*t._currentIndex),t._vertexData.hasVertexAlpha=!0)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SetColorsBlock",nb);var rb,ob=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("tangents",Ay.Vector4),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"SetTangentsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"tangents",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),t._vertexData=t.geometry.getConnectedValue(e),t._vertexData&&(t._vertexData=t._vertexData.clone()),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=null);if(!t.tangents.isConnected)return e.restoreGeometryContext(),e.restoreExecutionContext(),void(t.output._storedValue=t._vertexData);t._vertexData.tangents||(t._vertexData.tangents=[]);var i=t._vertexData.positions.length/3;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var n=t.tangents.getConnectedValue(e);n&&n.toArray(t._vertexData.tangents,4*t._currentIndex)}return e.restoreGeometryContext(),e.restoreExecutionContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SetTangentsBlock",ob),function(e){e[e.Add=0]="Add",e[e.Subtract=1]="Subtract",e[e.Multiply=2]="Multiply",e[e.Divide=3]="Divide",e[e.Max=4]="Max",e[e.Min=5]="Min"}(rb||(rb={}));var ab=function(e){function t(t){var i,n,r=e.call(this,t)||this;r.operation=rb.Add,r.registerInput("left",Ay.AutoDetect),r.registerInput("right",Ay.AutoDetect),r.registerOutput("output",Ay.BasedOnInput),r.output._typeConnectionSource=r.left;var o=[Ay.Matrix,Ay.Geometry,Ay.Texture];return(i=r.left.excludedConnectionPointTypes).push.apply(i,o),(n=r.right.excludedConnectionPointTypes).push.apply(n,o),r._linkConnectionTypes(0,1),r._connectionObservers=[r.left.onConnectionObservable.add((function(){return r._updateInputOutputTypes()})),r.left.onDisconnectionObservable.add((function(){return r._updateInputOutputTypes()})),r.right.onConnectionObservable.add((function(){return r._updateInputOutputTypes()})),r.right.onDisconnectionObservable.add((function(){return r._updateInputOutputTypes()}))],r}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MathBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e,t,i,n=this.left,r=this.right;if(!n.isConnected||!r.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var o=n.type===Ay.Float||n.type===Ay.Int,a=r.type===Ay.Float||r.type===Ay.Int,s=o&&a;switch(this.operation){case rb.Add:i=s?function(e){return n.getConnectedValue(e)+r.getConnectedValue(e)}:o?function(e){return e.adapt(n,r.type).add(r.getConnectedValue(e))}:function(e){return n.getConnectedValue(e).add(e.adapt(r,n.type))};break;case rb.Subtract:i=s?function(e){return n.getConnectedValue(e)-r.getConnectedValue(e)}:o?function(e){return e.adapt(n,r.type).subtract(r.getConnectedValue(e))}:function(e){return n.getConnectedValue(e).subtract(e.adapt(r,n.type))};break;case rb.Multiply:i=s?function(e){return n.getConnectedValue(e)*r.getConnectedValue(e)}:o?function(e){return e.adapt(n,r.type).multiply(r.getConnectedValue(e))}:function(e){return n.getConnectedValue(e).multiply(e.adapt(r,n.type))};break;case rb.Divide:i=s?function(e){return n.getConnectedValue(e)/r.getConnectedValue(e)}:o?function(e){return e.adapt(n,r.type).divide(r.getConnectedValue(e))}:function(e){return n.getConnectedValue(e).divide(e.adapt(r,n.type))};break;case rb.Min:if(s)i=function(e){return Math.min(n.getConnectedValue(e),r.getConnectedValue(e))};else{var l=(e=o?[r,n]:[n,r])[0],c=e[1];switch(l.type){case Ay.Vector2:i=function(e){return d.I9.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))};break;case Ay.Vector3:i=function(e){return d.Pq.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))};break;case Ay.Vector4:i=function(e){return d.IU.Minimize(l.getConnectedValue(e),e.adapt(c,l.type))}}}break;case rb.Max:if(!s){var u=(t=o?[r,n]:[n,r])[0],h=t[1];switch(u.type){case Ay.Vector2:i=function(e){return d.I9.Maximize(u.getConnectedValue(e),e.adapt(h,u.type))};break;case Ay.Vector3:i=function(e){return d.Pq.Maximize(u.getConnectedValue(e),e.adapt(h,u.type))};break;case Ay.Vector4:i=function(e){return d.IU.Maximize(u.getConnectedValue(e),e.adapt(h,u.type))}}break}i=function(e){return Math.max(n.getConnectedValue(e),r.getConnectedValue(e))}}this.output._storedFunction=function(e){return n.type===Ay.Int?0|i(e):i(e)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.MathBlockOperations.").concat(rb[this.operation],";\n")},t.prototype._updateInputOutputTypes=function(){if(this.output._typeConnectionSource=this.left,this.left.isConnected&&this.right.isConnected?(this.left.type===Ay.Int||this.left.type===Ay.Float&&this.right.type!==Ay.Int)&&(this.output._typeConnectionSource=this.right):this.left.isConnected!==this.right.isConnected&&(this.output._typeConnectionSource=this.left.isConnected?this.left:this.right),this.left.isConnected||this.right.isConnected)for(var e=0,t=[[this.left,this.right],[this.right,this.left]];e<t.length;e++){var i=t[e],n=i[0],r=i[1];n.acceptedConnectionPointTypes=[Ay.Int,Ay.Float],r.isConnected&&(n.acceptedConnectionPointTypes.push(r.type),r.type!==Ay.Int&&r.type!==Ay.Float||n.acceptedConnectionPointTypes.push(Ay.Vector2,Ay.Vector3,Ay.Vector4))}},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._connectionObservers.forEach((function(e){return e.remove()})),this._connectionObservers.length=0},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.operation=t.operation},(0,m.Cg)([Fp("Operation",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Add",value:rb.Add},{label:"Subtract",value:rb.Subtract},{label:"Multiply",value:rb.Multiply},{label:"Divide",value:rb.Divide},{label:"Max",value:rb.Max},{label:"Min",value:rb.Min}]})],t.prototype,"operation",void 0),t}(By);(0,s.Y5)("BABYLON.MathBlock",ab);var sb,lb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ay.AutoDetect),i.registerInput("fromMin",Ay.Float,!0,0),i.registerInput("fromMax",Ay.Float,!0,1),i.registerInput("toMin",Ay.Float,!0,0),i.registerInput("toMax",Ay.Float,!0,1),i.registerOutput("output",Ay.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ay.Vector2),i._inputs[0].excludedConnectionPointTypes.push(Ay.Vector3),i._inputs[0].excludedConnectionPointTypes.push(Ay.Vector4),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MapRangeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromMin",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromMax",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toMin",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toMax",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.value.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),n=e.fromMin.getConnectedValue(t),r=e.fromMax.getConnectedValue(t),o=e.toMin.getConnectedValue(t),a=(i-n)/(r-n)*(e.toMax.getConnectedValue(t)-o)+o;return e.output.type===Ay.Int?Math.floor(a):a}},t}(By);(0,s.Y5)("BABYLON.MapRangeBlock",lb),function(e){e[e.Equal=0]="Equal",e[e.NotEqual=1]="NotEqual",e[e.LessThan=2]="LessThan",e[e.GreaterThan=3]="GreaterThan",e[e.LessOrEqual=4]="LessOrEqual",e[e.GreaterOrEqual=5]="GreaterOrEqual",e[e.Xor=6]="Xor",e[e.Or=7]="Or",e[e.And=8]="And"}(sb||(sb={}));var cb,ub=function(e){function t(t){var i=e.call(this,t)||this;return i.test=sb.Equal,i.registerInput("left",Ay.Float),i.registerInput("right",Ay.Float,!0,0),i.registerInput("ifTrue",Ay.AutoDetect,!0,1),i.registerInput("ifFalse",Ay.AutoDetect,!0,0),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[2],i._outputs[0]._defaultConnectionPointType=Ay.Float,i._inputs[0].acceptedConnectionPointTypes.push(Ay.Int),i._inputs[1].acceptedConnectionPointTypes.push(Ay.Int),i._linkConnectionTypes(2,3),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ConditionBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ifTrue",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ifFalse",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.output._storedFunction=function(t){return function(t){var i=e.left.getConnectedValue(t),n=e.right.getConnectedValue(t),r=!1;switch(e.test){case sb.Equal:r=B.X.WithinEpsilon(i,n,ct.bH);break;case sb.NotEqual:r=i!==n;break;case sb.LessThan:r=i<n;break;case sb.GreaterThan:r=i>n;break;case sb.LessOrEqual:r=i<=n;break;case sb.GreaterOrEqual:r=i>=n;break;case sb.Xor:r=!!i&&!n||!i&&!!n;break;case sb.Or:r=!!i||!!n;break;case sb.And:r=!!i&&!!n}return r}(t)?e.ifTrue.getConnectedValue(t):e.ifFalse.getConnectedValue(t)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".test = BABYLON.ConditionBlockTests.").concat(sb[this.test],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.test=this.test,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.test=t.test},(0,m.Cg)([Fp("Test",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Equal",value:sb.Equal},{label:"NotEqual",value:sb.NotEqual},{label:"LessThan",value:sb.LessThan},{label:"GreaterThan",value:sb.GreaterThan},{label:"LessOrEqual",value:sb.LessOrEqual},{label:"GreaterOrEqual",value:sb.GreaterOrEqual},{label:"Xor",value:sb.Xor},{label:"Or",value:sb.Or},{label:"And",value:sb.And}]})],t.prototype,"test",void 0),t}(By);(0,s.Y5)("BABYLON.ConditionBlock",ub),function(e){e[e.None=0]="None",e[e.LoopID=1]="LoopID",e[e.InstanceID=2]="InstanceID",e[e.Once=3]="Once"}(cb||(cb={}));var hb=function(e){function t(t){var i=e.call(this,t)||this;return i._currentLockId=-1,i.lockMode=cb.None,i.registerInput("min",Ay.AutoDetect),i.registerInput("max",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[1].excludedConnectionPointTypes.push(Ay.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RandomBlock"},Object.defineProperty(t.prototype,"min",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"max",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.min.isConnected){var e=new ky("Min");e.value=0,e.output.connectTo(this.min)}if(!this.max.isConnected){var t=new ky("Max");t.value=1,t.output.connectTo(this.max)}},t.prototype._buildBlock=function(){var e=this,t=null;switch(this._currentLockId=-1,this.min.type){case Ay.Int:case Ay.Float:t=function(t){var i=e.min.getConnectedValue(t)||0,n=e.max.getConnectedValue(t)||0;return i+Math.random()*(n-i)};break;case Ay.Vector2:t=function(t){var i=e.min.getConnectedValue(t)||d.I9.Zero(),n=e.max.getConnectedValue(t)||d.I9.Zero();return new d.I9(i.x+Math.random()*(n.x-i.x),i.y+Math.random()*(n.y-i.y))};break;case Ay.Vector3:t=function(t){var i=e.min.getConnectedValue(t)||d.Pq.Zero(),n=e.max.getConnectedValue(t)||d.Pq.Zero();return new d.Pq(i.x+Math.random()*(n.x-i.x),i.y+Math.random()*(n.y-i.y),i.z+Math.random()*(n.z-i.z))};break;case Ay.Vector4:t=function(t){var i=e.min.getConnectedValue(t)||d.IU.Zero(),n=e.max.getConnectedValue(t)||d.IU.Zero();return new d.IU(i.x+Math.random()*(n.x-i.x),i.y+Math.random()*(n.y-i.y),i.z+Math.random()*(n.z-i.z),i.w+Math.random()*(n.w-i.w))}}this.lockMode!==cb.None&&t?this.output._storedFunction=function(i){var n=0;switch(e.lockMode){case cb.InstanceID:n=i.getContextualValue(Ly.InstanceID,!0)||0;break;case cb.LoopID:n=i.getContextualValue(Ly.LoopID,!0)||0;break;case cb.Once:n=i.buildId||0}return e._currentLockId===n&&e.lockMode!==cb.None||(e._currentLockId=n,e.output._storedValue=t(i)),e.output._storedValue}:this.output._storedFunction=t},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".lockMode = BABYLON.RandomBlockLocks.").concat(cb[this.lockMode],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.lockMode=this.lockMode,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.lockMode=t.lockMode},(0,m.Cg)([Fp("LockMode",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"None",value:cb.None},{label:"LoopID",value:cb.LoopID},{label:"InstanceID",value:cb.InstanceID},{label:"Once",value:cb.Once}]})],t.prototype,"lockMode",void 0),t}(By);(0,s.Y5)("BABYLON.RandomBlock",hb);var db=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("offset",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scale",Ay.Float,!0,1),i.registerInput("octaves",Ay.Float,!0,2,0,16),i.registerInput("roughness",Ay.Float,!0,.5,0,1),i.registerOutput("output",Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NoiseBlock"},Object.defineProperty(t.prototype,"offset",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scale",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"octaves",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"roughness",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._negateIf=function(e,t){return 0!==t?-e:e},t.prototype._noiseGrad=function(e,t,i,n){var r=15&e,o=r<8?t:i,a=r<4?i:12===r||14==r?t:n;return this._negateIf(o,r&o)+this._negateIf(a,2&r)},t.prototype._fade=function(e){return e*e*e*(e*(6*e-15)+10)},t.prototype._hashBitRotate=function(e,t){return e<<t|e>>32-t},t.prototype._hash=function(e,t,i){var n,r,o;return n=r=o=3735928584,o+=i,n+=e,o^=r+=t,n^=o-=this._hashBitRotate(r,14),r^=n-=this._hashBitRotate(o,11),o^=r-=this._hashBitRotate(n,25),n^=o-=this._hashBitRotate(r,16),r^=n-=this._hashBitRotate(o,4),(o^=r-=this._hashBitRotate(n,14))-this._hashBitRotate(r,24)},t.prototype._mix=function(e,t,i,n,r,o,a,s,l,c,u){var h=1-l,d=1-c;return(1-u)*(d*(e*h+t*l)+c*(i*h+n*l))+u*(d*(r*h+o*l)+c*(a*h+s*l))},t.prototype._perlinNoise=function(e){var t=(0|e.x)-(e.x<0?1:0),i=(0|e.y)-(e.y<0?1:0),n=(0|e.z)-(e.z<0?1:0),r=e.x-t,o=e.y-i,a=e.z-n,s=this._fade(r),l=this._fade(o),c=this._fade(a);return this._mix(this._noiseGrad(this._hash(t,i,n),r,o,a),this._noiseGrad(this._hash(t+1,i,n),r-1,o,a),this._noiseGrad(this._hash(t,i+1,n),r,o-1,a),this._noiseGrad(this._hash(t+1,i+1,n),r-1,o-1,a),this._noiseGrad(this._hash(t,i,n+1),r,o,a-1),this._noiseGrad(this._hash(t+1,i,n+1),r-1,o,a-1),this._noiseGrad(this._hash(t,i+1,n+1),r,o-1,a-1),this._noiseGrad(this._hash(t+1,i+1,n+1),r-1,o-1,a-1),s,l,c)},t.prototype._perlinSigned=function(e){return.982*this._perlinNoise(e)},t.prototype._perlin=function(e){return this._perlinSigned(e)/2+.5},t.prototype.noise=function(e,t,i,n,r){for(var o=new d.Pq(i.x*r+n.x,i.y*r+n.y,i.z*r+n.z),a=1,s=1,l=0,c=0,u=0|(e=B.X.Clamp(e,0,15)),h=0;h<=u;h++)c+=this._perlin(o.scale(a))*s,l+=s,s*=B.X.Clamp(t,0,1),a*=2;var p=e-Math.floor(e);if(0==p)return c/l;var f=c+this._perlin(o.scale(a))*s;return(1-p)*(c/=l)+p*(f/(l+s))},t.prototype._buildBlock=function(){var e=this;this.output._storedFunction=function(t){var i=t.getContextualValue(Ly.Positions),n=e.octaves.getConnectedValue(t),r=e.roughness.getConnectedValue(t),o=e.offset.getConnectedValue(t),a=e.scale.getConnectedValue(t);return e.noise(n,r,i,o,a)}},t}(By);(0,s.Y5)("BABYLON.NoiseBlock",db);var pb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!1,i.registerInput("geometry0",Ay.Geometry),i.registerInput("geometry1",Ay.Geometry,!0),i.registerInput("geometry2",Ay.Geometry,!0),i.registerInput("geometry3",Ay.Geometry,!0),i.registerInput("geometry4",Ay.Geometry,!0),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MergeGeometryBlock"},Object.defineProperty(t.prototype,"geometry0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry4",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){var i,n=[];if(t.geometry0.isConnected&&(i=t.geometry0.getConnectedValue(e))&&n.push(i),t.geometry1.isConnected&&(i=t.geometry1.getConnectedValue(e))&&n.push(i),t.geometry2.isConnected&&(i=t.geometry2.getConnectedValue(e))&&n.push(i),t.geometry3.isConnected&&(i=t.geometry3.getConnectedValue(e))&&n.push(i),t.geometry4.isConnected&&(i=t.geometry4.getConnectedValue(e))&&n.push(i),0===n.length)return null;var r=n[0].clone(),o=n.slice(1);return o.length&&r&&(r=r.merge(o,!0,!1,!0,!0)),r};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.MergeGeometryBlock",pb);var fb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry0",Ay.Geometry,!0),i.registerInput("geometry1",Ay.Geometry,!0),i.registerInput("geometry2",Ay.Geometry,!0),i.registerInput("geometry3",Ay.Geometry,!0),i.registerInput("geometry4",Ay.Geometry,!0),i.registerInput("geometry5",Ay.Geometry,!0),i.registerInput("geometry6",Ay.Geometry,!0),i.registerInput("geometry7",Ay.Geometry,!0),i.registerInput("geometry8",Ay.Geometry,!0),i.registerInput("geometry9",Ay.Geometry,!0),i.registerOutput("output",Ay.Geometry),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCollectionBlock"},Object.defineProperty(t.prototype,"geometry0",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry1",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry2",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry3",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry4",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry5",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry6",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry7",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry8",{get:function(){return this._inputs[8]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"geometry9",{get:function(){return this._inputs[9]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._storeGeometry=function(e,t,i,n){if(e.isConnected){var r=e.getConnectedValue(t);if(!r)return;r.metadata=r.metadata||{},r.metadata.collectionId=i,n.push(r)}},t.prototype._buildBlock=function(e){var t=this,i=function(e){var i=[];return t._storeGeometry(t.geometry0,e,0,i),t._storeGeometry(t.geometry1,e,1,i),t._storeGeometry(t.geometry2,e,2,i),t._storeGeometry(t.geometry3,e,3,i),t._storeGeometry(t.geometry4,e,4,i),t._storeGeometry(t.geometry5,e,5,i),t._storeGeometry(t.geometry6,e,6,i),t._storeGeometry(t.geometry7,e,7,i),t._storeGeometry(t.geometry8,e,8,i),t._storeGeometry(t.geometry9,e,9,i),i.length?i[Math.round(Math.random()*(i.length-1))]:null};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.evaluateContext=t.evaluateContext},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.GeometryCollectionBlock",fb);var _b=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"buildExecutionTime",{get:function(){return 0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GeometryElbowBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this._outputs[0],n=this._inputs[0];i._storedFunction=function(e){return n.getConnectedValue(e)}},t}(By);(0,s.Y5)("BABYLON.GeometryElbowBlock",_b);var mb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("geometry",Ay.Geometry),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ComputeNormalsBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;this.output._storedFunction=function(t){if(!e.geometry.isConnected)return null;var i=e.geometry.getConnectedValue(t);return i.normals||(i.normals=[]),ri.ComputeNormals(i.positions,i.indices,i.normals),i}},t}(By);(0,s.Y5)("BABYLON.ComputeNormalsBlock",mb);var gb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("xyzw ",Ay.Vector4,!0),i.registerInput("xyz ",Ay.Vector3,!0),i.registerInput("xy ",Ay.Vector2,!0),i.registerInput("zw ",Ay.Vector2,!0),i.registerInput("x ",Ay.Float,!0),i.registerInput("y ",Ay.Float,!0),i.registerInput("z ",Ay.Float,!0),i.registerInput("w ",Ay.Float,!0),i.registerOutput("xyzw",Ay.Vector4),i.registerOutput("xyz",Ay.Vector3),i.registerOutput("xy",Ay.Vector2),i.registerOutput("zw",Ay.Vector2),i.registerOutput("x",Ay.Float),i.registerOutput("y",Ay.Float),i.registerOutput("z",Ay.Float),i.registerOutput("w",Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"VectorConverterBlock"},Object.defineProperty(t.prototype,"xyzwIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyIn",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwIn",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xIn",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"yIn",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zIn",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wIn",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzwOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyzOut",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xyOut",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zwOut",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xOut",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"yOut",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"zOut",{get:function(){return this._outputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"wOut",{get:function(){return this._outputs[7]},enumerable:!1,configurable:!0}),t.prototype._inputRename=function(e){return"xyzw "===e?"xyzwIn":"xyz "===e?"xyzIn":"xy "===e?"xyIn":"zw "===e?"zwIn":"x "===e?"xIn":"y "===e?"yIn":"z "===e?"zIn":"w "===e?"wIn":e},t.prototype._outputRename=function(e){switch(e){case"x":return"xOut";case"y":return"yOut";case"z":return"zOut";case"w":return"wOut";case"xy":return"xyOut";case"zw":return"zwOut";case"xyz":return"xyzOut";case"xyzw":return"xyzwOut";default:return e}},t.prototype._buildBlock=function(t){e.prototype._buildBlock.call(this,t);var i=this.xIn,n=this.yIn,r=this.zIn,o=this.wIn,a=this.xyIn,s=this.zwIn,l=this.xyzIn,c=this.xyzwIn,u=this.xyzwOut,h=this.xyzOut,p=this.xyOut,f=this.zwOut,_=this.xOut,m=this.yOut,g=this.zOut,v=this.wOut,y=function(e){if(c.isConnected)return c.getConnectedValue(e);var t,u=0,h=0,p=0,f=0;return i.isConnected&&(u=i.getConnectedValue(e)),n.isConnected&&(h=n.getConnectedValue(e)),r.isConnected&&(p=r.getConnectedValue(e)),o.isConnected&&(f=o.getConnectedValue(e)),a.isConnected&&(t=a.getConnectedValue(e))&&(u=t.x,h=t.y),s.isConnected&&(t=s.getConnectedValue(e))&&(p=t.x,f=t.y),l.isConnected&&(t=l.getConnectedValue(e))&&(u=t.x,h=t.y,p=t.z),new d.IU(u,h,p,f)};u._storedFunction=function(e){return y(e)},h._storedFunction=function(e){var t=y(e);return new d.Pq(t.x,t.y,t.z)},p._storedFunction=function(e){var t=y(e);return new d.I9(t.x,t.y)},f._storedFunction=function(e){var t=y(e);return new d.I9(t.z,t.w)},_._storedFunction=function(e){return y(e).x},m._storedFunction=function(e){return y(e).y},g._storedFunction=function(e){return y(e).z},v._storedFunction=function(e){return y(e).w}},t}(By);(0,s.Y5)("BABYLON.VectorConverterBlock",gb);var vb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i._outputs[0]._typeConnectionSource=i._inputs[0],i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"NormalizeVectorBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.output._storedFunction=null,this.input.isConnected?this.output._storedFunction=function(e){return i.input.getConnectedValue(e).normalize()}:this.output._storedValue=null},t}(By);(0,s.Y5)("BABYLON.NormalizeVectorBlock",vb);var yb,bb=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("id",Ay.Int,!0,0),i.registerOutput("output",Ay.Geometry),i.id.acceptedConnectionPointTypes.push(Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SetMaterialIDBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"id",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.geometry.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var i=function(e){var i=t.geometry.getConnectedValue(e);if(!i||!i.indices||!i.positions)return i;var n=new ni;return n.materialIndex=0|t.id.getConnectedValue(e),n.indexStart=0,n.indexCount=i.indices.length,n.verticesStart=0,n.verticesCount=i.positions.length/3,i.materialInfos=[n],i};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.SetMaterialIDBlock",bb),function(e){e[e.Cos=0]="Cos",e[e.Sin=1]="Sin",e[e.Abs=2]="Abs",e[e.Exp=3]="Exp",e[e.Round=4]="Round",e[e.Floor=5]="Floor",e[e.Ceiling=6]="Ceiling",e[e.Sqrt=7]="Sqrt",e[e.Log=8]="Log",e[e.Tan=9]="Tan",e[e.ArcTan=10]="ArcTan",e[e.ArcCos=11]="ArcCos",e[e.ArcSin=12]="ArcSin",e[e.Sign=13]="Sign",e[e.Negate=14]="Negate",e[e.OneMinus=15]="OneMinus",e[e.Reciprocal=16]="Reciprocal",e[e.ToDegrees=17]="ToDegrees",e[e.ToRadians=18]="ToRadians",e[e.Fract=19]="Fract",e[e.Exp2=20]="Exp2"}(yb||(yb={}));var Tb=function(e){function t(t){var i=e.call(this,t)||this;return i.operation=yb.Cos,i.registerInput("input",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryTrigonometryBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t);var n=null;switch(this.operation){case yb.Cos:n=function(e){return Math.cos(e)};break;case yb.Sin:n=function(e){return Math.sin(e)};break;case yb.Abs:n=function(e){return Math.abs(e)};break;case yb.Exp:n=function(e){return Math.exp(e)};break;case yb.Exp2:n=function(e){return Math.pow(2,e)};break;case yb.Round:n=function(e){return Math.round(e)};break;case yb.Floor:n=function(e){return Math.floor(e)};break;case yb.Ceiling:n=function(e){return Math.ceil(e)};break;case yb.Sqrt:n=function(e){return Math.sqrt(e)};break;case yb.Log:n=function(e){return Math.log(e)};break;case yb.Tan:n=function(e){return Math.tan(e)};break;case yb.ArcTan:n=function(e){return Math.atan(e)};break;case yb.ArcCos:n=function(e){return Math.acos(e)};break;case yb.ArcSin:n=function(e){return Math.asin(e)};break;case yb.Sign:n=function(e){return Math.sign(e)};break;case yb.Negate:n=function(e){return-e};break;case yb.OneMinus:n=function(e){return 1-e};break;case yb.Reciprocal:n=function(e){return 1/e};break;case yb.ToRadians:n=function(e){return e*Math.PI/180};break;case yb.ToDegrees:n=function(e){return 180*e/Math.PI};break;case yb.Fract:n=function(e){return e>=0?e-Math.floor(e):e-Math.ceil(e)}}if(!n)return this.output._storedFunction=null,void(this.output._storedValue=null);switch(this.input.type){case Ay.Int:case Ay.Float:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return n(t)};break;case Ay.Vector2:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new d.I9(n(t.x),n(t.y))};break;case Ay.Vector3:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new d.Pq(n(t.x),n(t.y),n(t.z))};break;case Ay.Vector4:this.output._storedFunction=function(e){var t=i.input.getConnectedValue(e);return new d.IU(n(t.x),n(t.y),n(t.z),n(t.w))}}return this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.operation=this.operation,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.operation=t.operation},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".operation = BABYLON.GeometryTrigonometryBlockOperations.").concat(yb[this.operation],";\n")},(0,m.Cg)([Fp("Operation",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"Cos",value:yb.Cos},{label:"Sin",value:yb.Sin},{label:"Abs",value:yb.Abs},{label:"Exp",value:yb.Exp},{label:"Exp2",value:yb.Exp2},{label:"Round",value:yb.Round},{label:"Floor",value:yb.Floor},{label:"Ceiling",value:yb.Ceiling},{label:"Sqrt",value:yb.Sqrt},{label:"Log",value:yb.Log},{label:"Tan",value:yb.Tan},{label:"ArcTan",value:yb.ArcTan},{label:"ArcCos",value:yb.ArcCos},{label:"ArcSin",value:yb.ArcSin},{label:"Sign",value:yb.Sign},{label:"Negate",value:yb.Negate},{label:"OneMinus",value:yb.OneMinus},{label:"Reciprocal",value:yb.Reciprocal},{label:"ToDegrees",value:yb.ToDegrees},{label:"ToRadians",value:yb.ToRadians},{label:"Fract",value:yb.Fract}]})],t.prototype,"operation",void 0),t}(By);(0,s.Y5)("BABYLON.GeometryTrigonometryBlock",Tb);var Eb=function(e){function t(t){var i=e.call(this,t)||this;return i._rotationMatrix=new d.uq,i._scalingMatrix=new d.uq,i._translationMatrix=new d.uq,i._scalingRotationMatrix=new d.uq,i._transformMatrix=new d.uq,i.evaluateContext=!0,i.registerInput("value",Ay.AutoDetect),i.registerInput("matrix",Ay.Matrix,!0),i.registerInput("translation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("rotation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scaling",Ay.Vector3,!0,d.Pq.One()),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryTransformBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"translation",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.value.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var i=function(e){var i,n=t.value.getConnectedValue(e);if(!n)return null;if(t.matrix.isConnected)i=t.matrix.getConnectedValue(e);else{var r=t.scaling.getConnectedValue(e),o=t.rotation.getConnectedValue(e),a=t.translation.getConnectedValue(e);d.uq.ScalingToRef(r.x,r.y,r.z,t._scalingMatrix),d.uq.RotationYawPitchRollToRef(o.y,o.x,o.z,t._rotationMatrix),d.uq.TranslationToRef(a.x,a.y,a.z,t._translationMatrix),t._scalingMatrix.multiplyToRef(t._rotationMatrix,t._scalingRotationMatrix),t._scalingRotationMatrix.multiplyToRef(t._translationMatrix,t._transformMatrix),i=t._transformMatrix}switch(t.value.type){case Ay.Geometry:var s=n.clone();return s.transform(i),s;case Ay.Vector2:return d.I9.Transform(n,i);case Ay.Vector3:return d.Pq.TransformCoordinates(n,i);case Ay.Vector4:return d.IU.TransformCoordinates(n,i)}return null};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.GeometryTransformBlock",Eb);var Sb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ay.Float,!1,0),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RotationXBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new ky("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return d.uq.RotationX(i.angle.getConnectedValue(e))}},t}(By);(0,s.Y5)("BABYLON.RotationXBlock",Sb);var xb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ay.Float,!1,0),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RotationYBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new ky("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return d.uq.RotationY(i.angle.getConnectedValue(e))}},t}(By);(0,s.Y5)("BABYLON.RotationYBlock",xb);var Cb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("angle",Ay.Float,!1,0),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"RotationZBlock"},Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.angle.isConnected){var e=new ky("Angle");e.value=0,e.output.connectTo(this.angle)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){return d.uq.RotationZ(i.angle.getConnectedValue(e))}},t}(By);(0,s.Y5)("BABYLON.RotationZBlock",Cb);var Ab=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("scale",Ay.Vector3,!1,d.Pq.One()),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ScalingBlock"},Object.defineProperty(t.prototype,"scale",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.scale.isConnected){var e=new ky("Scale");e.value=new d.Pq(1,1,1),e.output.connectTo(this.scale)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.scale.getConnectedValue(e);return d.uq.Scaling(t.x,t.y,t.z)}},t}(By);(0,s.Y5)("BABYLON.ScalingBlock",Ab);var Pb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("source",Ay.Vector3,!0,d.Pq.Up()),i.registerInput("target",Ay.Vector3,!0,d.Pq.Left()),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"AlignBlock"},Object.defineProperty(t.prototype,"source",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"target",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.source.getConnectedValue(e).clone(),n=i.target.getConnectedValue(e).clone(),r=new d.uq;return t.normalize(),n.normalize(),d.uq.RotationAlignToRef(t,n,r,!0),r}},t}(By);(0,s.Y5)("BABYLON.AlignBlock",Pb);var Rb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("translation",Ay.Vector3,!1,d.Pq.Zero()),i.registerOutput("matrix",Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TranslationBlock"},Object.defineProperty(t.prototype,"translation",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype.autoConfigure=function(){if(!this.translation.isConnected){var e=new ky("Translation");e.value=new d.Pq(0,0,0),e.output.connectTo(this.translation)}},t.prototype._buildBlock=function(t){var i=this;e.prototype._buildBlock.call(this,t),this.matrix._storedFunction=function(e){var t=i.translation.getConnectedValue(e);return d.uq.Translation(t.x,t.y,t.z)}},t}(By);(0,s.Y5)("BABYLON.TranslationBlock",Rb);var Ib=function(e){function t(t){var i=e.call(this,t)||this;return i._indexTranslation=null,i.evaluateContext=!0,i.removeDuplicatedPositions=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("instance",Ay.Geometry,!0),i.registerInput("density",Ay.Float,!0,1,0,1),i.registerInput("matrix",Ay.Matrix,!0),i.registerInput("rotation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scaling",Ay.Vector3,!0,d.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return this._indexTranslation?this._indexTranslation[this._currentIndex]:this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateOnVerticesBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"density",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!t._vertexData||!t._vertexData.positions||!t.instance.isConnected)return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i=t._vertexData.positions.length/3,n=[],r=new d.Pq,o=[],a=t._vertexData.positions;if(t._currentLoopIndex=0,t.removeDuplicatedPositions){for(t._indexTranslation={},t._currentIndex=0;t._currentIndex<i;t._currentIndex++){for(var s=a[3*t._currentIndex],l=a[3*t._currentIndex+1],c=a[3*t._currentIndex+2],u=!1,h=0;h<o.length;h+=3)if(Math.abs(o[h]-s)<ct.bH&&Math.abs(o[h+1]-l)<ct.bH&&Math.abs(o[h+2]-c)<ct.bH){u=!0;break}u||(t._indexTranslation[o.length/3]=t._currentIndex,o.push(s,l,c))}i=(a=o).length/3}else t._indexTranslation=null;for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var p=t.instance.getConnectedValue(e);if(p&&p.positions&&0!==p.positions.length){var f=t.density.getConnectedValue(e);if(!(f<1&&Math.random()>f)){r.fromArray(a,3*t._currentIndex);var _=p.clone();if(t.matrix.isConnected){var m=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(_,r,m,n)}else{var g=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly),v=t.rotation.getConnectedValue(e)||d.Pq.ZeroReadOnly;e._instantiate(_,r,v,g,n)}t._currentLoopIndex++}}}if(e.restoreGeometryContext(),e.restoreExecutionContext(),e.restoreInstancingContext(),!n.length)return null;if(1===n.length)t._vertexData=n[0];else{var y=n.splice(0,1)[0];t._vertexData=y.merge(n,!0,!1,!0,!0)}return t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".removeDuplicatedPositions = ").concat(this.removeDuplicatedPositions?"true":"false",";\n")+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.removeDuplicatedPositions=this.removeDuplicatedPositions,t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.removeDuplicatedPositions=t.removeDuplicatedPositions,void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,m.Cg)([Fp("Remove duplicated positions",0,"ADVANCED",{notifiers:{update:!0}})],t.prototype,"removeDuplicatedPositions",void 0),t}(By);(0,s.Y5)("BABYLON.InstantiateOnVerticesBlock",Ib);var Mb=function(e){function t(t){var i=e.call(this,t)||this;return i._currentPosition=new d.Pq,i._currentUV=new d.I9,i._vertex0=new d.Pq,i._vertex1=new d.Pq,i._vertex2=new d.Pq,i._tempVector0=new d.Pq,i._tempVector1=new d.Pq,i._uv0=new d.I9,i._uv1=new d.I9,i._uv2=new d.I9,i.evaluateContext=!0,i.registerInput("geometry",Ay.Geometry),i.registerInput("instance",Ay.Geometry,!0),i.registerInput("count",Ay.Int,!0,256),i.registerInput("matrix",Ay.Matrix,!0),i.registerInput("rotation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scaling",Ay.Vector3,!0,d.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return 0},t.prototype.getExecutionFaceIndex=function(){return this._currentFaceIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getOverridePositionsContextualValue=function(){return this._currentPosition},t.prototype.getOverrideNormalsContextualValue=function(){return this._vertex1.subtractToRef(this._vertex0,this._tempVector0),this._vertex2.subtractToRef(this._vertex1,this._tempVector1),this._tempVector0.normalize(),this._tempVector1.normalize(),d.Pq.Cross(this._tempVector1,this._tempVector0)},t.prototype.getOverrideUVs1ContextualValue=function(){return this._currentUV},t.prototype.getClassName=function(){return"InstantiateOnFacesBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!(t._vertexData&&t._vertexData.positions&&t._vertexData.indices&&t.instance.isConnected))return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i=null,n=t.count.getConnectedValue(e),r=t._vertexData.indices.length/3,o=n/r,a=0,s=[],l=0;for(t._currentLoopIndex=0,t._currentFaceIndex=0;t._currentFaceIndex<r;t._currentFaceIndex++){var c=(0|(a+=o))-l;if(!(c<1)){var u=t._vertexData.indices[3*t._currentFaceIndex],h=t._vertexData.indices[3*t._currentFaceIndex+1],p=t._vertexData.indices[3*t._currentFaceIndex+2];t._vertex0.fromArray(t._vertexData.positions,3*u),t._vertex1.fromArray(t._vertexData.positions,3*h),t._vertex2.fromArray(t._vertexData.positions,3*p),t._vertexData.uvs&&(t._uv0.fromArray(t._vertexData.uvs,2*u),t._uv1.fromArray(t._vertexData.uvs,2*h),t._uv2.fromArray(t._vertexData.uvs,2*p));for(var f=0;f<c&&!(l>=n);f++){var _=Math.random(),m=Math.random();if(_>m){var g=_;_=m,m=g}var v=_,y=m-_,b=1-v-y;if(t._currentPosition.set(v*t._vertex0.x+y*t._vertex1.x+b*t._vertex2.x,v*t._vertex0.y+y*t._vertex1.y+b*t._vertex2.y,v*t._vertex0.z+y*t._vertex1.z+b*t._vertex2.z),t._vertexData.uvs&&t._currentUV.set(v*t._uv0.x+y*t._uv1.x+b*t._uv2.x,v*t._uv0.y+y*t._uv1.y+b*t._uv2.y),(i=t.instance.getConnectedValue(e))&&i.positions&&0!==i.positions.length){var T=i.clone();if(t.matrix.isConnected){var E=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(T,t._currentPosition,E,s)}else{var S=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly),x=t.rotation.getConnectedValue(e)||d.Pq.ZeroReadOnly;e._instantiate(T,t._currentPosition,x,S,s)}l++,t._currentLoopIndex++}else a-=o}}}if(s.length)if(1===s.length)t._vertexData=s[0];else{var C=s.splice(0,1)[0];t._vertexData=C.merge(s,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By);(0,s.Y5)("BABYLON.InstantiateOnFacesBlock",Mb);var Ob=function(e){function t(t){var i=e.call(this,t)||this;return i._currentPosition=new d.Pq,i._vertex0=new d.Pq,i._vertex1=new d.Pq,i._vertex2=new d.Pq,i.evaluateContext=!0,i.gridMode=!1,i.registerInput("geometry",Ay.Geometry),i.registerInput("instance",Ay.Geometry,!0),i.registerInput("count",Ay.Int,!0,256),i.registerInput("matrix",Ay.Matrix,!0),i.registerInput("rotation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scaling",Ay.Vector3,!0,d.Pq.One()),i.registerInput("gridSize",Ay.Int,!0,10),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentLoopIndex},t.prototype.getExecutionIndex=function(){return 0},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getExecutionLoopIndex=function(){return this._currentLoopIndex},t.prototype.getOverridePositionsContextualValue=function(){return this._currentPosition},t.prototype.getClassName=function(){return"InstantiateOnVolumeBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"gridSize",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._getValueOnGrid=function(e,t,i,n){var r=(n-i)/t;return i+r/2+e*r},t.prototype._getIndexinGrid=function(e,t,i,n){return e+t*n+i*n*n},t.prototype._buildBlock=function(e){var t=this,i=function(e){if(e.pushExecutionContext(t),e.pushInstancingContext(t),t._vertexData=t.geometry.getConnectedValue(e),e.pushGeometryContext(t._vertexData),!(t._vertexData&&t._vertexData.positions&&t._vertexData.indices&&t.instance.isConnected))return e.restoreExecutionContext(),e.restoreInstancingContext(),e.restoreGeometryContext(),void(t.output._storedValue=null);var i,n=null,r=t.count.getConnectedValue(e),o=[],a=(0,ei.b)(t._vertexData.positions,0,t._vertexData.positions.length/3),s=a.minimum,l=a.maximum,c=new d.Pq(.5,.8,.2),u=t._vertexData.indices.length/3,h=t.gridSize.getConnectedValue(e);if(t._currentLoopIndex=0,t.gridMode){i=[];for(var p=0;p<h*h*h;p++)i[p]=!1}for(p=0;p<r;p++){if(t.gridMode){var f=Math.floor(Math.random()*h),_=Math.floor(Math.random()*h),m=Math.floor(Math.random()*h),g=t._getIndexinGrid(f,_,m,h);if(i[g]){for(var v=!1,y=0;y<h*h*h;y++)if(!i[y]){f=y-(m=Math.floor(y/(h*h)))*h*h-(_=Math.floor((y-m*h*h)/h))*h,g=t._getIndexinGrid(f,_,m,h),v=!0;break}if(!v)break}if(!i[g]){var b=t._getValueOnGrid(f,h,s.x,l.x),T=t._getValueOnGrid(_,h,s.y,l.y),E=t._getValueOnGrid(m,h,s.z,l.z);t._currentPosition.set(b,T,E),i[g]=!0}}else t._currentPosition.set(Math.random()*(l.x-s.x)+s.x,Math.random()*(l.y-s.y)+s.y,Math.random()*(l.z-s.z)+s.z);for(var S=new bn(t._currentPosition,c),x=0,C=0;C<u;C++){t._vertex0.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C]),t._vertex1.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C+1]),t._vertex2.fromArray(t._vertexData.positions,3*t._vertexData.indices[3*C+2]);var A=S.intersectsTriangle(t._vertex0,t._vertex1,t._vertex2);A&&A.distance>0&&x++}if(x%2!=0){if((n=t.instance.getConnectedValue(e))&&n.positions&&0!==n.positions.length){var P=n.clone();if(t.matrix.isConnected){var R=t.matrix.getConnectedValue(e);e._instantiateWithPositionAndMatrix(P,t._currentPosition,R,o)}else{var I=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly),M=t.rotation.getConnectedValue(e)||d.Pq.ZeroReadOnly;e._instantiate(P,t._currentPosition,M,I,o)}t._currentLoopIndex++}}else p--}if(o.length)if(1===o.length)t._vertexData=o[0];else{var O=o.splice(0,1)[0];t._vertexData=O.merge(o,!0,!1,!0,!0)}return e.restoreGeometryContext(),e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")+"".concat(this._codeVariableName,".gridMode = ").concat(this.gridMode?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t.gridMode=this.gridMode,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext),void 0!==t.gridMode&&(this.gridMode=t.gridMode)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),(0,m.Cg)([Fp("Grid mode",0,"MODES",{notifiers:{rebuild:!0}})],t.prototype,"gridMode",void 0),t}(By);(0,s.Y5)("BABYLON.InstantiateOnVolumeBlock",Ob);var Db=function(e){function t(t){var i=e.call(this,t)||this;return i.evaluateContext=!0,i.registerInput("instance",Ay.Geometry,!0),i.registerInput("count",Ay.Int,!0,1),i.registerOutput("output",Ay.Geometry),i}return(0,m.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentIndex},t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateBaseBlock"},Object.defineProperty(t.prototype,"instance",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"count",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".evaluateContext = ").concat(this.evaluateContext?"true":"false",";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.evaluateContext=this.evaluateContext,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),void 0!==t.evaluateContext&&(this.evaluateContext=t.evaluateContext)},(0,m.Cg)([Fp("Evaluate context",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"evaluateContext",void 0),t}(By),Nb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("matrix",Ay.Matrix,!0),i.registerInput("position",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("rotation",Ay.Vector3,!0,d.Pq.Zero()),i.registerInput("scaling",Ay.Vector3,!0,d.Pq.One()),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getInstanceIndex=function(){return this._currentIndex},t.prototype.getExecutionIndex=function(){return this._currentIndex},t.prototype.getExecutionLoopIndex=function(){return this._currentIndex},t.prototype.getExecutionFaceIndex=function(){return 0},t.prototype.getClassName=function(){return"InstantiateBlock"},Object.defineProperty(t.prototype,"matrix",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),n=[];for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var r=t.instance.getConnectedValue(e);if(r&&r.positions&&0!==r.positions.length){var o=r.clone();if(t.matrix.isConnected){var a=t.matrix.getConnectedValue(e);e._instantiateWithMatrix(o,a,n)}else{var s=t.position.getConnectedValue(e)||d.Pq.ZeroReadOnly,l=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly),c=t.rotation.getConnectedValue(e)||d.Pq.ZeroReadOnly;e._instantiate(o,s,c,l,n)}}}if(n.length)if(1===n.length)t._vertexData=n[0];else{var u=n.splice(0,1)[0];t._vertexData=u.merge(n,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Db);(0,s.Y5)("BABYLON.InstantiateBlock",Nb);var Fb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("direction",Ay.Vector3,!0,new d.Pq(1,0,0)),i.registerInput("rotation",Ay.Vector3,!0,new d.Pq(0,0,0)),i.registerInput("scaling",Ay.Vector3,!0,new d.Pq(0,0,0)),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"InstantiateLinearBlock"},Object.defineProperty(t.prototype,"direction",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),n=[],r=d.uq.Identity(),o=d.Pq.Zero(),a=d.Pq.Zero(),s=d.Pq.Zero();for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var l=t.instance.getConnectedValue(e);if(l&&l.positions&&0!==l.positions.length){var c=l.clone(),u=t.direction.getConnectedValue(e),h=t.rotation.getConnectedValue(e),p=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly);o.copyFrom(u.clone().scale(t._currentIndex)),a.copyFrom(h.clone().scale(t._currentIndex)),s.copyFrom(p.clone().scale(t._currentIndex)),s.addInPlaceFromFloats(1,1,1),d.uq.ComposeToRef(s,d.PT.FromEulerAngles(a.x,a.y,a.z),o,r),e._instantiateWithMatrix(c,r,n)}}if(n.length)if(1===n.length)t._vertexData=n[0];else{var f=n.splice(0,1)[0];t._vertexData=f.merge(n,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Db);(0,s.Y5)("BABYLON.InstantiateLinearBlock",Fb);var Lb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("radius",Ay.Int,!0,0,0),i.registerInput("angleStart",Ay.Float,!0,0),i.registerInput("angleEnd",Ay.Float,!0,2*Math.PI),i.registerInput("transform",Ay.Vector3,!0,new d.Pq(0,0,0)),i.registerInput("rotation",Ay.Vector3,!0,new d.Pq(0,0,0)),i.registerInput("scaling",Ay.Vector3,!0,new d.Pq(0,0,0)),i.scaling.acceptedConnectionPointTypes.push(Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"InstantiateRadialBlock"},Object.defineProperty(t.prototype,"radius",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angleStart",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angleEnd",{get:function(){return this._inputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"transform",{get:function(){return this._inputs[5]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotation",{get:function(){return this._inputs[6]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scaling",{get:function(){return this._inputs[7]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this,i=function(e){e.pushExecutionContext(t),e.pushInstancingContext(t);var i=t.count.getConnectedValue(e),n=[],r=d.uq.Identity(),o=d.uq.Identity(),a=d.uq.Identity(),s=d.Pq.Zero(),l=d.Pq.Zero(),c=d.Pq.Zero();for(t._currentIndex=0;t._currentIndex<i;t._currentIndex++){var u=t.instance.getConnectedValue(e);if(u&&u.positions&&0!==u.positions.length){var h=u.clone(),p=t.radius.getConnectedValue(e),f=t.angleStart.getConnectedValue(e),_=t.angleEnd.getConnectedValue(e),m=t.transform.getConnectedValue(e),g=t.rotation.getConnectedValue(e),v=e.adaptInput(t.scaling,Ay.Vector3,d.Pq.OneReadOnly),y=f+(_-f)/i*t._currentIndex,b=d.PT.FromEulerAngles(0,y,0);s.copyFrom(m.clone().scale(t._currentIndex)),l.copyFrom(g.clone().scale(t._currentIndex)),c.copyFrom(v.clone().scale(t._currentIndex)),c.addInPlaceFromFloats(1,1,1),d.uq.RotationYawPitchRollToRef(l.y,l.x,l.z,r),o.setTranslationFromFloats(0,0,p),d.uq.ComposeToRef(c,b,s,a),r.multiplyToRef(o,o),o.multiplyToRef(a,a),e._instantiateWithMatrix(h,a,n)}}if(n.length)if(1===n.length)t._vertexData=n[0];else{var T=n.splice(0,1)[0];t._vertexData=T.merge(n,!0,!1,!0,!0)}return e.restoreExecutionContext(),e.restoreInstancingContext(),t._vertexData};this.evaluateContext?this.output._storedFunction=i:(this.output._storedFunction=null,this.output._storedValue=i(e))},t}(Db);(0,s.Y5)("BABYLON.InstantiateRadialBlock",Lb);var wb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("float ",Ay.Float,!0),i.registerInput("int ",Ay.Int,!0),i.registerOutput("float",Ay.Float),i.registerOutput("int",Ay.Int),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"IntFloatConverterBlock"},Object.defineProperty(t.prototype,"floatIn",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intIn",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"floatOut",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"intOut",{get:function(){return 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i.log=[],i._isDebug=!0,i.registerInput("input",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"buildExecutionTime",{get:function(){return 0},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DebugBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(e){var t=this;if(!this.input.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);this.log=[];var i=function(e){var i=t.input.getConnectedValue(e);if(null==i)return t.log.push(["null",""]),i;switch(t.input.type){case Ay.Vector2:t.log.push([jv(i,4),i.toString()]);break;case Ay.Vector3:t.log.push([qv(i,4),i.toString()]);break;case Ay.Vector4:t.log.push([Kv(i,4),i.toString()]);break;default:t.log.push([i.toString(),i.toString()])}return i};this.output.isConnected?this.output._storedFunction=i:this.output._storedValue=i(e)},t}(By);(0,s.Y5)("BABYLON.DebugBlock",Bb);var Ub,Vb=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("geometry",Ay.Geometry),i.registerOutput("output",Ay.Geometry),i.registerOutput("id",Ay.Int),i.registerOutput("collectionId",Ay.Int),i.registerOutput("verticesCount",Ay.Int),i.registerOutput("facesCount",Ay.Int),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryInfoBlock"},Object.defineProperty(t.prototype,"geometry",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"id",{get:function(){return this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"collectionId",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"verticesCount",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"facesCount",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.geometry.isConnected)return this.id._storedValue=0,this.collectionId._storedValue=0,this.verticesCount._storedValue=0,this.facesCount._storedValue=0,this.output._storedValue=0,this.id._storedFunction=null,this.collectionId._storedFunction=null,this.verticesCount._storedFunction=null,this.facesCount._storedFunction=null,void(this.output._storedFunction=null);this.output._storedFunction=function(t){return e._currentVertexData=e.geometry.getConnectedValue(t),e._currentVertexData},this.id._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.uniqueId},this.collectionId._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.metadata?e._currentVertexData.metadata.collectionId:0},this.verticesCount._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.positions?e._currentVertexData.positions.length/3:0},this.facesCount._storedFunction=function(t){return e._currentVertexData=e._currentVertexData||e.geometry.getConnectedValue(t),e._currentVertexData.indices?e._currentVertexData.indices.length/3:0}},t}(By);(0,s.Y5)("BABYLON.GeometryInfoBlock",Vb),function(e){e[e.Spherical=0]="Spherical",e[e.Cylindrical=1]="Cylindrical",e[e.Cubic=2]="Cubic"}(Ub||(Ub={}));var kb=function(e){function t(t){var i=e.call(this,t)||this;return i.mapping=Ub.Spherical,i.registerInput("position",Ay.Vector3),i.registerInput("normal",Ay.Vector3),i.registerInput("center",Ay.Vector3,!0,d.Pq.Zero()),i.registerOutput("uv",Ay.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"MappingBlock"},Object.defineProperty(t.prototype,"position",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normal",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"center",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"uv",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.position.isConnected)return this.uv._storedFunction=null,void(this.uv._storedValue=null);var t=d.Pq.Zero();this.uv._storedFunction=function(i){return function(i){var n=e.position.getConnectedValue(i)||d.Pq.Zero(),r=e.normal.getConnectedValue(i)||d.Pq.Zero(),o=e.center.getConnectedValue(i),a=d.I9.Zero();switch(e.mapping){case Ub.Spherical:n.subtractToRef(o,t),(s=t.length())>0&&(a.x=Math.acos(t.y/s)/Math.PI,0===t.x&&0===t.z||(a.y=Math.atan2(t.x,t.z)/(2*Math.PI)));break;case Ub.Cylindrical:var s;n.subtractToRef(o,t),(s=t.length())>0&&(a.x=Math.atan2(t.x/s,t.z/s)/(2*Math.PI),a.y=(t.y+1)/2);break;case Ub.Cubic:var l=Math.abs(r.x),c=Math.abs(r.y),u=Math.abs(r.z),h=Math.max(Math.abs(n.x),Math.abs(n.y),Math.abs(n.z)),p=0,f=0;l>=c&&l>=u?(p=n.y/h-o.y,f=n.z/h-o.z):c>=l&&c>=u?(p=n.x/h-o.x,f=n.z/h-o.z):(p=n.x/h-o.x,f=n.y/h-o.y),a.x=(p+1)/2,a.y=(f+1)/2}return a}(i)}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".mapping = BABYLON.MappingTypes.").concat(Ub[this.mapping],";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return 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n},t.prototype.isAnAncestorOfType=function(e){if(this.getClassName()===e)return!0;for(var t=0,i=this.endpoints;t<i.length;t++)if(i[t].isAnAncestorOfType(e))return!0;return!1},t.prototype.isAnAncestorOf=function(e){for(var t=0,i=this.endpoints;t<i.length;t++){var n=i[t];if(n===e)return!0;if(n.isAnAncestorOf(e))return!0}return!1},t.prototype.getDescendantOfPredicate=function(e){if(e(this))return this;for(var t=0,i=this.endpoints;t<i.length;t++){var n=i[t].getDescendantOfPredicate(e);if(n)return n}return null},t.prototype.attachToEndpoint=function(e){e.detach(),this._endpoints.push(e),e._entryPoint=this,e._outputs[0]._typeConnectionSource=this._inputs[0],e._tempEntryPointUniqueId=null,e.name="> "+this.name},t.prototype.detachFromEndpoint=function(e){var t=this._endpoints.indexOf(e);-1!==t&&(this._endpoints.splice(t,1),e._outputs[0]._typeConnectionSource=null,e._entryPoint=null)},t.prototype._buildBlock=function(){for(var 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this.entryPoint&&-1===i.indexOf(this.entryPoint)&&(n+=this.entryPoint._dumpCode(t,i)),n+e.prototype._dumpCode.call(this,t,i)},t.prototype._dumpCodeForOutputConnections=function(t){var i=e.prototype._dumpCodeForOutputConnections.call(this,t);return this.entryPoint&&(i+=this.entryPoint._dumpCodeForOutputConnections(t)),i},t.prototype.clone=function(){var t=e.prototype.clone.call(this);return this.entryPoint&&this.entryPoint.attachToEndpoint(t),t},t.prototype._dumpPropertiesCode=function(){var t=e.prototype._dumpPropertiesCode.call(this);return this.entryPoint&&(t+="".concat(this.entryPoint._codeVariableName,".attachToEndpoint(").concat(this._codeVariableName,");\n")),t},t.prototype.serialize=function(){var t,i,n=e.prototype.serialize.call(this);return n.entryPoint=null!==(i=null===(t=this.entryPoint)||void 0===t?void 0:t.uniqueId)&&void 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Image,o=document.createElement("canvas"),a=o.getContext("2d");r.onload=function(){o.width=r.width,o.height=r.height,a.drawImage(r,0,0);for(var e=a.getImageData(0,0,r.width,r.height).data,n=new Float32Array(e.length),s=0;s<e.length;s++)n[s]=e[s]/255;t._data=n,t._width=r.width,t._height=r.height,i()},r.onerror=function(){t._data=null,n()},r.src=e}))},t.prototype.cleanData=function(){this._data=null},t.prototype.loadTextureFromFileAsync=function(e){return this._prepareImgToLoadAsync(URL.createObjectURL(e))},t.prototype.loadTextureFromUrlAsync=function(e){return this._prepareImgToLoadAsync(e)},t.prototype.extractFromTextureAsync=function(e){var t=this;return new Promise((function(i,n){if(e.isReady()){var r=e.getSize();ic.GetTextureDataAsync(e,r.width,r.height).then((function(e){return(0,m.sH)(t,void 0,void 0,(function(){var t,n;return(0,m.YH)(this,(function(o){for(t=new Float32Array(e.length),n=0;n<e.length;n++)t[n]=e[n]/255;return 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this._outputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"r",{get:function(){return this._outputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"g",{get:function(){return this._outputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"b",{get:function(){return this._outputs[4]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"a",{get:function(){return this._outputs[5]},enumerable:!1,configurable:!0}),t.prototype._repeatClamp=function(e){return e>=0?e%1:1-Math.abs(e)%1},t.prototype._buildBlock=function(){var e=this,t=function(t){var i=e.texture.getConnectedValue(t);if(!i||!i.data)return null;var n=e.coordinates.getConnectedValue(t);if(!n)return null;var r=e.clampCoordinates?Math.max(0,Math.min(n.x,1)):e._repeatClamp(n.x),o=e.clampCoordinates?Math.max(0,Math.min(n.y,1)):e._repeatClamp(n.y),a=Math.floor(r*(i.width-1)),s=Math.floor(o*(i.height-1)),l=a+i.width*s;return d.IU.FromArray(i.data,4*l)};this.rgba._storedFunction=function(e){return t(e)},this.rgb._storedFunction=function(e){var i=t(e);return i?i.toVector3():null},this.r._storedFunction=function(e){var i=t(e);return i?i.x:null},this.g._storedFunction=function(e){var i=t(e);return i?i.y:null},this.b._storedFunction=function(e){var i=t(e);return i?i.z:null},this.a._storedFunction=function(e){var i=t(e);return i?i.w:null}},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".clampCoordinates = ").concat(this.clampCoordinates,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.clampCoordinates=this.clampCoordinates,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.clampCoordinates=t.clampCoordinates},(0,m.Cg)([Fp("Clamp Coordinates",0,"ADVANCED",{notifiers:{rebuild:!0}})],t.prototype,"clampCoordinates",void 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i.registerInput("left",Ay.AutoDetect),i.registerInput("right",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Geometry),i._inputs[0].excludedConnectionPointTypes.push(Ay.Texture),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryModBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;if(!this.left.isConnected||!this.right.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);var t=function(e,t){return e-Math.floor(e/t)*t};return this.output._storedFunction=function(i){var n=e.left.getConnectedValue(i),r=e.right.getConnectedValue(i);switch(e.left.type){case Ay.Int:case Ay.Float:return t(n,r);case Ay.Vector2:return new d.I9(t(n.x,r.x),t(n.y,r.y));case Ay.Vector3:return new d.Pq(t(n.x,r.x),t(n.y,r.y),t(n.z,r.z));case Ay.Vector4:return new d.IU(t(n.x,r.x),t(n.y,r.y),t(n.z,r.z),t(n.w,r.w))}return 0},this},t}(By);(0,s.Y5)("BABYLON.GeometryModBlock",eT);var tT=function(e){function t(t){var i=e.call(this,t)||this;return 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t=function(e,t){return Math.pow(e,t)};return this.output._storedFunction=function(i){var n=e.value.getConnectedValue(i),r=e.power.getConnectedValue(i);switch(e.value.type){case Ay.Int:case Ay.Float:return t(n,r);case Ay.Vector2:return new d.I9(t(n.x,r),t(n.y,r));case Ay.Vector3:return new d.Pq(t(n.x,r),t(n.y,r),t(n.z,r));case Ay.Vector4:return new d.IU(t(n.x,r),t(n.y,r),t(n.z,r),t(n.w,r))}return 0},this},t}(By);(0,s.Y5)("BABYLON.GeometryPowBlock",tT);var iT=function(e){function t(t){var i=e.call(this,t)||this;return 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t(n);case Ay.Vector2:return new d.I9(t(n.x),t(n.y));case Ay.Vector3:return new d.Pq(t(n.x),t(n.y),t(n.z));case Ay.Vector4:return new d.IU(t(n.x),t(n.y),t(n.z),t(n.w))}return 0},this},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".minimum = ").concat(this.minimum,";\n")+"".concat(this._codeVariableName,".maximum = ").concat(this.maximum,";\n")},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.minimum=this.minimum,t.maximum=this.maximum,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.minimum=t.minimum,this.maximum=t.maximum},(0,m.Cg)([Fp("Minimum",1)],t.prototype,"minimum",void 0),(0,m.Cg)([Fp("Maximum",1)],t.prototype,"maximum",void 0),t}(By);(0,s.Y5)("BABYLON.GeometryClampBlock",iT);var nT,rT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ay.AutoDetect),i.registerInput("right",Ay.AutoDetect),i.registerOutput("output",Ay.Vector3),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ay.Int),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Vector2),i._inputs[1].excludedConnectionPointTypes.push(Ay.Int),i._inputs[1].excludedConnectionPointTypes.push(Ay.Float),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCrossBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),n=e.right.getConnectedValue(t);switch(e.left.type){case Ay.Vector3:return d.Pq.Cross(i,n);case Ay.Vector4:return d.Pq.Cross(i.toVector3(),n.toVector3())}return 0},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryCrossBlock",rT),function(e){e[e.EaseInSine=0]="EaseInSine",e[e.EaseOutSine=1]="EaseOutSine",e[e.EaseInOutSine=2]="EaseInOutSine",e[e.EaseInQuad=3]="EaseInQuad",e[e.EaseOutQuad=4]="EaseOutQuad",e[e.EaseInOutQuad=5]="EaseInOutQuad",e[e.EaseInCubic=6]="EaseInCubic",e[e.EaseOutCubic=7]="EaseOutCubic",e[e.EaseInOutCubic=8]="EaseInOutCubic",e[e.EaseInQuart=9]="EaseInQuart",e[e.EaseOutQuart=10]="EaseOutQuart",e[e.EaseInOutQuart=11]="EaseInOutQuart",e[e.EaseInQuint=12]="EaseInQuint",e[e.EaseOutQuint=13]="EaseOutQuint",e[e.EaseInOutQuint=14]="EaseInOutQuint",e[e.EaseInExpo=15]="EaseInExpo",e[e.EaseOutExpo=16]="EaseOutExpo",e[e.EaseInOutExpo=17]="EaseInOutExpo",e[e.EaseInCirc=18]="EaseInCirc",e[e.EaseOutCirc=19]="EaseOutCirc",e[e.EaseInOutCirc=20]="EaseInOutCirc",e[e.EaseInBack=21]="EaseInBack",e[e.EaseOutBack=22]="EaseOutBack",e[e.EaseInOutBack=23]="EaseInOutBack",e[e.EaseInElastic=24]="EaseInElastic",e[e.EaseOutElastic=25]="EaseOutElastic",e[e.EaseInOutElastic=26]="EaseInOutElastic"}(nT||(nT={}));var oT=function(e){function t(t){var i=e.call(this,t)||this;return i.type=nT.EaseInOutSine,i.registerInput("input",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[0].excludedConnectionPointTypes.push(Ay.Int),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryCurveBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e,t=this;if(!this.input.isConnected)return this.output._storedFunction=null,void(this.output._storedValue=null);switch(this.type){case nT.EaseInSine:e=function(e){return 1-Math.cos(3.1415*e/2)};break;case nT.EaseOutSine:e=function(e){return Math.sin(3.1415*e/2)};break;case nT.EaseInOutSine:e=function(e){return-(Math.cos(3.1415*e)-1)/2};break;case nT.EaseInQuad:e=function(e){return e*e};break;case nT.EaseOutQuad:e=function(e){return(1-e)*(1-e)};break;case nT.EaseInOutQuad:e=function(e){return e<.5?2*e*e:1-Math.pow(-2*e+2,2)/2};break;case nT.EaseInCubic:e=function(e){return e*e*e};break;case nT.EaseOutCubic:e=function(e){return 1-Math.pow(1-e,3)};break;case nT.EaseInOutCubic:e=function(e){return e<.5?4*e*e*e:1-Math.pow(-2*e+2,3)/2};break;case nT.EaseInQuart:e=function(e){return e*e*e*e};break;case nT.EaseOutQuart:e=function(e){return 1-Math.pow(1-e,4)};break;case nT.EaseInOutQuart:e=function(e){return e<.5?8*e*e*e*e:1-Math.pow(-2*e+2,4)/2};break;case nT.EaseInQuint:e=function(e){return e*e*e*e*e};break;case nT.EaseOutQuint:e=function(e){return 1-Math.pow(1-e,5)};break;case nT.EaseInOutQuint:e=function(e){return e<.5?16*e*e*e*e*e:1-Math.pow(-2*e+2,5)/2};break;case nT.EaseInExpo:e=function(e){return 0===e?0:Math.pow(2,10*e-10)};break;case nT.EaseOutExpo:e=function(e){return 1===e?1:1-Math.pow(2,-10*e)};break;case nT.EaseInOutExpo:e=function(e){return 0===e?0:1===e?1:e<.5?Math.pow(2,20*e-10)/2:(2-Math.pow(2,-20*e+10))/2};break;case nT.EaseInCirc:e=function(e){return 1-Math.sqrt(1-Math.pow(e,2))};break;case nT.EaseOutCirc:e=function(e){return Math.sqrt(1-Math.pow(e-1,2))};break;case nT.EaseInOutCirc:e=function(e){return e<.5?(1-Math.sqrt(1-Math.pow(2*e,2)))/2:(Math.sqrt(1-Math.pow(-2*e+2,2))+1)/2};break;case nT.EaseInBack:e=function(e){return 2.70158*e*e*e-1.70158*e*e};break;case nT.EaseOutBack:e=function(e){return 2.70158*Math.pow(e-1,3)+1.70158*Math.pow(e-1,2)};break;case nT.EaseInOutBack:e=function(e){return e<.5?Math.pow(2*e,2)*(7.189819*e-2.5949095)/2:(Math.pow(2*e-2,2)*(3.5949095*(2*e-2)+3.5949095)+2)/2};break;case nT.EaseInElastic:e=function(e){return 0===e?0:1===e?1:-Math.pow(2,10*e-10)*Math.sin(6.283/3*(10*e-10.75))};break;case nT.EaseOutElastic:e=function(e){return 0===e?0:1===e?1:Math.pow(2,-10*e)*Math.sin(6.283/3*(10*e-.75))+1};break;case nT.EaseInOutElastic:e=function(e){return 0===e?0:1==e?1:e<.5?-Math.pow(2,20*e-10)*Math.sin(6.283/4.5*(20*e-11.125))/2:Math.pow(2,-20*e+10)*Math.sin(6.283/4.5*(20*e-11.125))/2+1}}return this.output._storedFunction=function(i){var n=t.input.getConnectedValue(i);switch(t.input.type){case Ay.Float:return e(n);case Ay.Vector2:return new d.I9(e(n.x),e(n.y));case Ay.Vector3:return new d.Pq(e(n.x),e(n.y),e(n.z));case Ay.Vector4:return new d.IU(e(n.x),e(n.y),e(n.z),e(n.w))}return 0},this},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.curveType=this.type,t},t.prototype._deserialize=function(t){e.prototype._deserialize.call(this,t),this.type=t.curveType},t.prototype._dumpPropertiesCode=function(){return e.prototype._dumpPropertiesCode.call(this)+"".concat(this._codeVariableName,".type = BABYLON.GeometryCurveBlockTypes.").concat(nT[this.type],";\n")},(0,m.Cg)([Fp("Type",4,"ADVANCED",{notifiers:{rebuild:!0},options:[{label:"EaseInSine",value:nT.EaseInSine},{label:"EaseOutSine",value:nT.EaseOutSine},{label:"EaseInOutSine",value:nT.EaseInOutSine},{label:"EaseInQuad",value:nT.EaseInQuad},{label:"EaseOutQuad",value:nT.EaseOutQuad},{label:"EaseInOutQuad",value:nT.EaseInOutQuad},{label:"EaseInCubic",value:nT.EaseInCubic},{label:"EaseOutCubic",value:nT.EaseOutCubic},{label:"EaseInOutCubic",value:nT.EaseInOutCubic},{label:"EaseInQuart",value:nT.EaseInQuart},{label:"EaseOutQuart",value:nT.EaseOutQuart},{label:"EaseInOutQuart",value:nT.EaseInOutQuart},{label:"EaseInQuint",value:nT.EaseInQuint},{label:"EaseOutQuint",value:nT.EaseOutQuint},{label:"EaseInOutQuint",value:nT.EaseInOutQuint},{label:"EaseInExpo",value:nT.EaseInExpo},{label:"EaseOutExpo",value:nT.EaseOutExpo},{label:"EaseInOutExpo",value:nT.EaseInOutExpo},{label:"EaseInCirc",value:nT.EaseInCirc},{label:"EaseOutCirc",value:nT.EaseOutCirc},{label:"EaseInOutCirc",value:nT.EaseInOutCirc},{label:"EaseInBack",value:nT.EaseInBack},{label:"EaseOutBack",value:nT.EaseOutBack},{label:"EaseInOutBack",value:nT.EaseInOutBack},{label:"EaseInElastic",value:nT.EaseInElastic},{label:"EaseOutElastic",value:nT.EaseOutElastic},{label:"EaseInOutElastic",value:nT.EaseInOutElastic}]})],t.prototype,"type",void 0),t}(By);(0,s.Y5)("BABYLON.GeometryCurveBlock",oT);var aT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("color",Ay.Vector3),i.registerInput("level",Ay.Float,!0,0),i.registerOutput("output",Ay.Vector3),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDesaturateBlock"},Object.defineProperty(t.prototype,"color",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"level",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.color.isConnected?(this.output._storedFunction=function(t){var i=e.color.getConnectedValue(t),n=e.level.getConnectedValue(t),r=.5*(Math.min(i.x,i.y,i.z)+Math.max(i.x,i.y,i.z));return new d.Pq(i.x*(1-n)+r*n,i.y*(1-n)+r*n,i.z*(1-n)+r*n)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryDesaturateBlock",aT);var sT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ay.AutoDetect),i.registerInput("steps",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].acceptedConnectionPointTypes.push(Ay.Float),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryPosterizeBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"steps",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected&&this.steps.isConnected?(this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),n=e.steps.getConnectedValue(t),r=n;if(e.steps.type===Ay.Float)switch(e.value.type){case Ay.Vector2:r=new d.I9(n,n);break;case Ay.Vector3:r=new d.Pq(n,n,n);break;case Ay.Vector4:r=new d.IU(n,n,n,n)}switch(e.value.type){case Ay.Vector2:return new d.I9(i.x/(1/r.x)*(1/r.x),i.y/(1/r.y)*(1/r.y));case Ay.Vector3:return new d.Pq(i.x/(1/r.x)*(1/r.x),i.y/(1/r.y)*(1/r.y),i.z/(1/r.z)*(1/r.z));case Ay.Vector4:return new d.IU(i.x/(1/r.x)*(1/r.x),i.y/(1/r.y)*(1/r.y),i.z/(1/r.z)*(1/r.z),i.w/(1/r.w)*(1/r.w));default:return Math.floor(i/(1/n)*(1/n))}},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryPosterizeBlock",sT);var lT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ay.AutoDetect),i.registerInput("reference",Ay.AutoDetect),i.registerInput("distance",Ay.Float),i.registerInput("replacement",Ay.AutoDetect),i.registerOutput("output",Ay.BasedOnInput),i._outputs[0]._typeConnectionSource=i._inputs[0],i._linkConnectionTypes(0,1),i._linkConnectionTypes(0,3),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Float),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[3].excludedConnectionPointTypes.push(Ay.Float),i._inputs[3].excludedConnectionPointTypes.push(Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryReplaceColorBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reference",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"distance",{get:function(){return this._inputs[2]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"replacement",{get:function(){return this._inputs[3]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected&&this.reference.isConnected&&this.distance.isConnected&&this.replacement.isConnected?(this.output._storedFunction=function(t){var i=e.value.getConnectedValue(t),n=e.reference.getConnectedValue(t),r=e.distance.getConnectedValue(t),o=e.replacement.getConnectedValue(t);return i.subtract(n).length()<r?o:i},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryReplaceColorBlock",lT);var cT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ay.AutoDetect),i.registerInput("right",Ay.AutoDetect),i.registerOutput("output",Ay.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ay.Int),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Float),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDistanceBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),n=e.right.getConnectedValue(t);return i.subtract(n).length()},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryDistanceBlock",cT);var uT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("left",Ay.AutoDetect),i.registerInput("right",Ay.AutoDetect),i.registerOutput("output",Ay.Float),i._linkConnectionTypes(0,1),i._inputs[0].excludedConnectionPointTypes.push(Ay.Int),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i._inputs[1].excludedConnectionPointTypes.push(Ay.Float),i._inputs[1].excludedConnectionPointTypes.push(Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryDotBlock"},Object.defineProperty(t.prototype,"left",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"right",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.left.isConnected&&this.right.isConnected?(this.output._storedFunction=function(t){var i=e.left.getConnectedValue(t),n=e.right.getConnectedValue(t);return i.dot(n)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryDotBlock",uT);var hT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("value",Ay.AutoDetect),i.registerOutput("output",Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Int),i._inputs[0].excludedConnectionPointTypes.push(Ay.Float),i._inputs[0].excludedConnectionPointTypes.push(Ay.Matrix),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryLengthBlock"},Object.defineProperty(t.prototype,"value",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.value.isConnected?(this.output._storedFunction=function(t){return e.value.getConnectedValue(t).length()},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryLengthBlock",hT);var dT=function(e){function t(t){var i=e.call(this,t)||this;return i.registerInput("input",Ay.Vector2),i.registerInput("angle",Ay.Float),i.registerOutput("output",Ay.Vector2),i}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GeometryRotate2dBlock"},Object.defineProperty(t.prototype,"input",{get:function(){return this._inputs[0]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"angle",{get:function(){return this._inputs[1]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"output",{get:function(){return this._outputs[0]},enumerable:!1,configurable:!0}),t.prototype._buildBlock=function(){var e=this;return this.angle.isConnected&&this.input.isConnected?(this.output._storedFunction=function(t){var i=e.input.getConnectedValue(t),n=e.angle.getConnectedValue(t);return new d.I9(Math.cos(n)*i.x-Math.sin(n)*i.y,Math.sin(n)*i.x+Math.cos(n)*i.y)},this):(this.output._storedFunction=null,void(this.output._storedValue=null))},t}(By);(0,s.Y5)("BABYLON.GeometryRotate2dBlock",dT);var pT=function(e){function t(t,i,n){void 0===i&&(i=null),void 0===n&&(n=null);var r=e.call(this,t,n)||this;r._vertexCount=0,r._worker=null,r._frameIdLastUpdate=-1,r._modelViewMatrix=d.uq.Identity(),r._material=null,r._canPostToWorker=!0,r._covariancesATexture=null,r._covariancesBTexture=null,r._centersTexture=null,r._colorsTexture=null,r._splatPositions=null;var o=new ri;return o.positions=[-2,-2,0,2,-2,0,2,2,0,-2,2,0],o.indices=[0,1,2,0,2,3],o.applyToMesh(r),r.subMeshes=[],new ii(0,0,4,0,6,r),r.setEnabled(!1),r._lastModelViewMatrix=[0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0],i&&r.loadFileAsync(i),r}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"covariancesATexture",{get:function(){return this._covariancesATexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"covariancesBTexture",{get:function(){return this._covariancesBTexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"centersTexture",{get:function(){return this._centersTexture},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorsTexture",{get:function(){return this._colorsTexture},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"GaussianSplattingMesh"},t.prototype.getTotalVertices=function(){return this._vertexCount},t.prototype.render=function(t,i,n){this.material||(this._material=new Yv(this.name+"_material",this._scene),this.material=this._material);var r=this.getScene().getFrameId();if(r!==this._frameIdLastUpdate&&this._worker&&this._scene.activeCamera&&this._canPostToWorker){this.getWorldMatrix().multiplyToRef(this._scene.activeCamera.getViewMatrix(),this._modelViewMatrix),d.AA.Vector3[0].set(this._lastModelViewMatrix[8],this._lastModelViewMatrix[9],this._lastModelViewMatrix[10]),d.AA.Vector3[1].set(this._modelViewMatrix.m[8],this._modelViewMatrix.m[9],this._modelViewMatrix.m[10]),d.AA.Vector3[0].normalize(),d.AA.Vector3[1].normalize();var o=d.Pq.Dot(d.AA.Vector3[0],d.AA.Vector3[1]);Math.abs(o-1)>=.01&&(this._frameIdLastUpdate=r,this._canPostToWorker=!1,this._lastModelViewMatrix=this._modelViewMatrix.m.slice(0),this._worker.postMessage({view:this._modelViewMatrix.m,depthMix:this._depthMix,useRightHandedSystem:this._scene.useRightHandedSystem},[this._depthMix.buffer]))}return e.prototype.render.call(this,t,i,n)},t.ConvertPLYToSplat=function(e){var t,i=new Uint8Array(e),n=(new TextDecoder).decode(i.slice(0,10240)),r=n.indexOf("end_header\n");if(r<0||!n)return e;for(var o=parseInt(/element vertex (\d+)\n/.exec(n)[1]),a=0,s={double:8,int:4,uint:4,float:4,short:2,ushort:2,uchar:1},l=[],c=0,u=n.slice(0,r).split("\n").filter((function(e){return e.startsWith("property ")}));c<u.length;c++){var h=(t=u[c].split(" "))[1],p=t[2];if(l.push({name:p,type:h,offset:a}),!s[h])return T.V.Error("Unsupported property type: ".concat(h,". Are you sure it's a valid Gaussian Splatting file?")),new ArrayBuffer(0);a+=s[h]}for(var f=.28209479177387814,_=new DataView(e,r+11),m=new ArrayBuffer(32*o),g=new d.PT,v=0;v<o;v++){for(var y=new Float32Array(m,32*v,3),b=new Float32Array(m,32*v+12,3),E=new Uint8ClampedArray(m,32*v+24,4),S=new Uint8ClampedArray(m,32*v+28,4),x=255,C=0,A=0,P=0,R=0;R<l.length;R++){var I=l[R],M=void 0;switch(I.type){case"float":M=_.getFloat32(I.offset+v*a,!0);break;case"int":M=_.getInt32(I.offset+v*a,!0);break;default:throw new Error("Unsupported property type: ".concat(I.type))}switch(I.name){case"x":y[0]=M;break;case"y":y[1]=M;break;case"z":y[2]=M;break;case"scale_0":b[0]=Math.exp(M);break;case"scale_1":b[1]=Math.exp(M);break;case"scale_2":b[2]=Math.exp(M);break;case"red":E[0]=M;break;case"green":E[1]=M;break;case"blue":E[2]=M;break;case"f_dc_0":E[0]=255*(.5+f*M);break;case"f_dc_1":E[1]=255*(.5+f*M);break;case"f_dc_2":E[2]=255*(.5+f*M);break;case"f_dc_3":E[3]=255*(.5+f*M);break;case"opacity":E[3]=1/(1+Math.exp(-M))*255;break;case"rot_0":x=M;break;case"rot_1":C=M;break;case"rot_2":A=M;break;case"rot_3":P=M}}g.set(C,A,P,x),g.normalize(),S[0]=128*g.w+128,S[1]=128*g.x+128,S[2]=128*g.y+128,S[3]=128*g.z+128}return m},t.prototype.loadDataAsync=function(e){return Promise.resolve(this._loadData(e))},t.prototype.loadFileAsync=function(e){var i=this;return ie.S0.LoadFileAsync(e,!0).then((function(e){i._loadData(t.ConvertPLYToSplat(e))}))},t.prototype.dispose=function(t){var i,n,r,o,a,s;null===(i=this._covariancesATexture)||void 0===i||i.dispose(),null===(n=this._covariancesBTexture)||void 0===n||n.dispose(),null===(r=this._centersTexture)||void 0===r||r.dispose(),null===(o=this._colorsTexture)||void 0===o||o.dispose(),this._covariancesATexture=null,this._covariancesBTexture=null,this._centersTexture=null,this._colorsTexture=null,null===(a=this._material)||void 0===a||a.dispose(!1,!0),this._material=null,null===(s=this._worker)||void 0===s||s.terminate(),this._worker=null,e.prototype.dispose.call(this,t)},t.prototype._copyTextures=function(e){var t,i,n,r;this._covariancesATexture=null===(t=e.covariancesATexture)||void 0===t?void 0:t.clone(),this._covariancesBTexture=null===(i=e.covariancesBTexture)||void 0===i?void 0:i.clone(),this._centersTexture=null===(n=e.centersTexture)||void 0===n?void 0:n.clone(),this._colorsTexture=null===(r=e.colorsTexture)||void 0===r?void 0:r.clone()},t.prototype.clone=function(e){void 0===e&&(e="");var i=new t(e,void 0,this.getScene());i._copySource(this),i.makeGeometryUnique(),i._vertexCount=this._vertexCount,i._copyTextures(this),i._modelViewMatrix=d.uq.Identity(),i._splatPositions=this._splatPositions,i._instanciateWorker();var n=this.getBoundingInfo();return i.getBoundingInfo().reConstruct(n.minimum,n.maximum,this.getWorldMatrix()),i.forcedInstanceCount=i._vertexCount,i.setEnabled(!0),i},t.prototype._loadData=function(e){var t=this;if(e.byteLength){var i=new Uint8Array(e),n=new Float32Array(i.buffer),r=i.length/32;this._vertexCount=r;var o=this._getTextureSize(r),a=o.x*o.y;this._splatPositions=new Float32Array(3*a);for(var s=new Float32Array(3*a),l=new Float32Array(3*a),u=d.AA.Matrix[0],h=d.AA.Matrix[1],p=d.AA.Quaternion[0],f=new d.Pq(Number.MAX_VALUE,Number.MAX_VALUE,Number.MAX_VALUE),_=new d.Pq(-Number.MAX_VALUE,-Number.MAX_VALUE,-Number.MAX_VALUE),m=0;m<r;m++){var g=n[8*m+0],v=-n[8*m+1],y=n[8*m+2];this._splatPositions[3*m+0]=g,this._splatPositions[3*m+1]=v,this._splatPositions[3*m+2]=y,f.minimizeInPlaceFromFloats(g,v,y),_.maximizeInPlaceFromFloats(g,v,y),p.set((i[32*m+28+1]-128)/128,(i[32*m+28+2]-128)/128,(i[32*m+28+3]-128)/128,-(i[32*m+28+0]-128)/128),p.toRotationMatrix(u),d.uq.ScalingToRef(2*n[8*m+3+0],2*n[8*m+3+1],2*n[8*m+3+2],h);var b=u.multiplyToRef(h,d.AA.Matrix[0]).m;s[3*m+0]=b[0]*b[0]+b[1]*b[1]+b[2]*b[2],s[3*m+1]=b[0]*b[4]+b[1]*b[5]+b[2]*b[6],s[3*m+2]=b[0]*b[8]+b[1]*b[9]+b[2]*b[10],l[3*m+0]=b[4]*b[4]+b[5]*b[5]+b[6]*b[6],l[3*m+1]=b[4]*b[8]+b[5]*b[9]+b[6]*b[10],l[3*m+2]=b[8]*b[8]+b[9]*b[9]+b[10]*b[10]}this.getBoundingInfo().reConstruct(f,_,this.getWorldMatrix()),this.forcedInstanceCount=this._vertexCount,this.setEnabled(!0);var T=function(e,i,n,r){return new un(e,i,n,r,t._scene,!1,!1,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT)},E=function(e){for(var t=e.length/3,i=new Float32Array(4*t),n=0;n<t;++n)i[4*n+0]=e[3*n+0],i[4*n+1]=e[3*n+1],i[4*n+2]=e[3*n+2],i[4*n+3]=1;return i},S=new Float32Array(o.x*o.y*4);for(m=0;m<this._vertexCount;++m)S[4*m+0]=i[32*m+24+0]/255,S[4*m+1]=i[32*m+24+1]/255,S[4*m+2]=i[32*m+24+2]/255,S[4*m+3]=i[32*m+24+3]/255;this._covariancesATexture=T(E(s),o.x,o.y,c.Y.TEXTUREFORMAT_RGBA),this._covariancesBTexture=T(E(l),o.x,o.y,c.Y.TEXTUREFORMAT_RGBA),this._centersTexture=T(E(this._splatPositions),o.x,o.y,c.Y.TEXTUREFORMAT_RGBA),this._colorsTexture=T(S,o.x,o.y,c.Y.TEXTUREFORMAT_RGBA),this._instanciateWorker()}},t.prototype._instanciateWorker=function(){var e,i=this;if(this._vertexCount){var n=new Float32Array(this._vertexCount);this.thinInstanceSetBuffer("splatIndex",n,1,!1),null===(e=this._worker)||void 0===e||e.terminate(),this._worker=new Worker(URL.createObjectURL(new Blob(["(",t._CreateWorker.toString(),")(self)"],{type:"application/javascript"}))),this._depthMix=new BigInt64Array(this._vertexCount);var r=Float32Array.from(this._splatPositions),o=this._vertexCount;this._worker.postMessage({positions:r,vertexCount:o},[r.buffer]),this._worker.onmessage=function(e){i._depthMix=e.data.depthMix;for(var t=new Uint32Array(e.data.depthMix.buffer),r=0;r<i._vertexCount;r++)n[r]=t[2*r];i.thinInstanceBufferUpdated("splatIndex"),i._canPostToWorker=!0}}},t.prototype._getTextureSize=function(e){var t=this._scene.getEngine(),i=t.getCaps().maxTextureSize,n=1;if(1!==t.version||t.isWebGPU)n=Math.ceil(e/i);else for(;i*n<e;)n*=2;return n>i&&(T.V.Error("GaussianSplatting texture size: ("+i+", "+n+"), maxTextureSize: "+i),n=i),new d.I9(i,n)},t._CreateWorker=function(e){var t,i,n,r,o=0;e.onmessage=function(a){if(a.data.positions)t=a.data.positions,o=a.data.vertexCount;else{var s=a.data.view;if(!t||!s)throw new Error("positions or view is not defined!");i=a.data.depthMix,n=new Uint32Array(i.buffer),r=new Float32Array(i.buffer);for(var l=0;l<o;l++)n[2*l]=l;var c=-1;for(a.data.useRightHandedSystem&&(c=1),l=0;l<o;l++)r[2*l+1]=1e4+(s[2]*t[3*l+0]+s[6]*t[3*l+1]+s[10]*t[3*l+2])*c;i.sort(),e.postMessage({depthMix:i},[i.buffer])}}},t}(ji),fT=function(){function e(e){void 0===e&&(e=Recast),this.bjsRECAST={},this.name="RecastJSPlugin",this._maximumSubStepCount=10,this._timeStep=1/60,this._timeFactor=1,this._worker=null,"function"==typeof e?T.V.Error("RecastJS is not ready. Please make sure you await Recast() before using the plugin."):this.bjsRECAST=e,this.isSupported()?(this.setTimeStep(),this._tempVec1=new this.bjsRECAST.Vec3,this._tempVec2=new this.bjsRECAST.Vec3):T.V.Error("RecastJS is not available. Please make sure you included the js file.")}return e.prototype.setWorkerURL=function(e){return!(!window||!window.Worker||(this._worker=new Worker(e),0))},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._timeStep=e},e.prototype.getTimeStep=function(){return this._timeStep},e.prototype.setMaximumSubStepCount=function(e){void 0===e&&(e=10),this._maximumSubStepCount=e},e.prototype.getMaximumSubStepCount=function(){return this._maximumSubStepCount},Object.defineProperty(e.prototype,"timeFactor",{get:function(){return this._timeFactor},set:function(e){this._timeFactor=Math.max(e,0)},enumerable:!1,configurable:!0}),e.prototype.createNavMesh=function(e,t,i){var n,r,o;this._worker&&!i?T.V.Warn("A worker is avaible but no completion callback. Defaulting to blocking navmesh creation"):!this._worker&&i&&T.V.Warn("A completion callback is avaible but no worker. Defaulting to blocking navmesh creation"),this.navMesh=new this.bjsRECAST.NavMesh;var a=[],s=[],l=0;for(n=0;n<e.length;n++)if(e[n]){var c=e[n],u=c.getIndices();if(!u)continue;var h=c.getVerticesData(Se.R.PositionKind,!1,!1);if(!h)continue;var p=[],f=c.computeWorldMatrix(!0);if(c.hasThinInstances)for(var _=c.thinInstanceGetWorldMatrices(),m=0;m<_.length;m++){var g=new d.uq;_[m].multiplyToRef(f,g),p.push(g)}else p.push(f);for(var v=0;v<p.length;v++){var y=p[v];for(r=0;r<u.length;r++)a.push(u[r]+l);var b=d.Pq.Zero(),E=d.Pq.Zero();for(o=0;o<h.length;o+=3)d.Pq.FromArrayToRef(h,o,E),d.Pq.TransformCoordinatesToRef(E,y,b),s.push(b.x,b.y,b.z);l+=h.length/3}}if(this._worker&&i)this._worker.postMessage([s,l,a,a.length,t]),this._worker.onmessage=function(e){i(e.data)};else{var S=new this.bjsRECAST.rcConfig;S.cs=t.cs,S.ch=t.ch,S.borderSize=t.borderSize?t.borderSize:0,S.tileSize=t.tileSize?t.tileSize:0,S.walkableSlopeAngle=t.walkableSlopeAngle,S.walkableHeight=t.walkableHeight,S.walkableClimb=t.walkableClimb,S.walkableRadius=t.walkableRadius,S.maxEdgeLen=t.maxEdgeLen,S.maxSimplificationError=t.maxSimplificationError,S.minRegionArea=t.minRegionArea,S.mergeRegionArea=t.mergeRegionArea,S.maxVertsPerPoly=t.maxVertsPerPoly,S.detailSampleDist=t.detailSampleDist,S.detailSampleMaxError=t.detailSampleMaxError,this.navMesh.build(s,l,a,a.length,S)}},e.prototype.createDebugNavMesh=function(e){var t,i,n=this.navMesh.getDebugNavMesh(),r=n.getTriangleCount(),o=[],a=[];for(t=0;t<3*r;t++)o.push(t);for(t=0;t<r;t++)for(i=0;i<3;i++){var s=n.getTriangle(t).getPoint(i);a.push(s.x,s.y,s.z)}var l=new ji("NavMeshDebug",e),c=new ri;return c.indices=o,c.positions=a,c.applyToMesh(l,!1),l},e.prototype.getClosestPoint=function(e){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var t=this.navMesh.getClosestPoint(this._tempVec1);return new d.Pq(t.x,t.y,t.z)},e.prototype.getClosestPointToRef=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var i=this.navMesh.getClosestPoint(this._tempVec1);t.set(i.x,i.y,i.z)},e.prototype.getRandomPointAround=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var i=this.navMesh.getRandomPointAround(this._tempVec1,t);return new d.Pq(i.x,i.y,i.z)},e.prototype.getRandomPointAroundToRef=function(e,t,i){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z;var n=this.navMesh.getRandomPointAround(this._tempVec1,t);i.set(n.x,n.y,n.z)},e.prototype.moveAlong=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.moveAlong(this._tempVec1,this._tempVec2);return new d.Pq(i.x,i.y,i.z)},e.prototype.moveAlongToRef=function(e,t,i){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var n=this.navMesh.moveAlong(this._tempVec1,this._tempVec2);i.set(n.x,n.y,n.z)},e.prototype._convertNavPathPoints=function(e){var t,i=e.getPointCount(),n=[];for(t=0;t<i;t++){var r=e.getPoint(t);n.push(new d.Pq(r.x,r.y,r.z))}return n},e.prototype.computePath=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.computePath(this._tempVec1,this._tempVec2);return this._convertNavPathPoints(i)},e.prototype.computePathSmooth=function(e,t){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z;var i=this.navMesh.computePathSmooth(this._tempVec1,this._tempVec2);return this._convertNavPathPoints(i)},e.prototype.createCrowd=function(e,t,i){return new _T(this,e,t,i)},e.prototype.setDefaultQueryExtent=function(e){this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this.navMesh.setDefaultQueryExtent(this._tempVec1)},e.prototype.getDefaultQueryExtent=function(){var e=this.navMesh.getDefaultQueryExtent();return new d.Pq(e.x,e.y,e.z)},e.prototype.buildFromNavmeshData=function(e){var t=e.length*e.BYTES_PER_ELEMENT,i=this.bjsRECAST._malloc(t),n=new Uint8Array(this.bjsRECAST.HEAPU8.buffer,i,t);n.set(e);var r=new this.bjsRECAST.NavmeshData;r.dataPointer=n.byteOffset,r.size=e.length,this.navMesh=new this.bjsRECAST.NavMesh,this.navMesh.buildFromNavmeshData(r),this.bjsRECAST._free(n.byteOffset)},e.prototype.getNavmeshData=function(){var e=this.navMesh.getNavmeshData(),t=new Uint8Array(this.bjsRECAST.HEAPU8.buffer,e.dataPointer,e.size),i=new Uint8Array(e.size);return i.set(t),this.navMesh.freeNavmeshData(e),i},e.prototype.getDefaultQueryExtentToRef=function(e){var t=this.navMesh.getDefaultQueryExtent();e.set(t.x,t.y,t.z)},e.prototype.dispose=function(){},e.prototype.addCylinderObstacle=function(e,t,i){return this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this.navMesh.addCylinderObstacle(this._tempVec1,t,i)},e.prototype.addBoxObstacle=function(e,t,i){return this._tempVec1.x=e.x,this._tempVec1.y=e.y,this._tempVec1.z=e.z,this._tempVec2.x=t.x,this._tempVec2.y=t.y,this._tempVec2.z=t.z,this.navMesh.addBoxObstacle(this._tempVec1,this._tempVec2,i)},e.prototype.removeObstacle=function(e){this.navMesh.removeObstacle(e)},e.prototype.isSupported=function(){return void 0!==this.bjsRECAST},e.prototype.getRandomSeed=function(){return this.bjsRECAST._getRandomSeed()},e.prototype.setRandomSeed=function(e){this.bjsRECAST._setRandomSeed(e)},e}(),_T=function(){function e(e,t,i,n){var r=this;this.recastCrowd={},this.transforms=new Array,this.agents=new Array,this.reachRadii=new Array,this._agentDestinationArmed=new Array,this._agentDestination=new Array,this._onBeforeAnimationsObserver=null,this.onReachTargetObservable=new h.cP,this.bjsRECASTPlugin=e,this.recastCrowd=new this.bjsRECASTPlugin.bjsRECAST.Crowd(t,i,this.bjsRECASTPlugin.navMesh.getNavMesh()),this._scene=n,this._onBeforeAnimationsObserver=n.onBeforeAnimationsObservable.add((function(){r.update(.001*n.getEngine().getDeltaTime()*e.timeFactor)}))}return e.prototype.addAgent=function(e,t,i){var n=new this.bjsRECASTPlugin.bjsRECAST.dtCrowdAgentParams;n.radius=t.radius,n.height=t.height,n.maxAcceleration=t.maxAcceleration,n.maxSpeed=t.maxSpeed,n.collisionQueryRange=t.collisionQueryRange,n.pathOptimizationRange=t.pathOptimizationRange,n.separationWeight=t.separationWeight,n.updateFlags=7,n.obstacleAvoidanceType=0,n.queryFilterType=0,n.userData=0;var r=this.recastCrowd.addAgent(new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z),n);return this.transforms.push(i),this.agents.push(r),this.reachRadii.push(t.reachRadius?t.reachRadius:t.radius),this._agentDestinationArmed.push(!1),this._agentDestination.push(new d.Pq(0,0,0)),r},e.prototype.getAgentPosition=function(e){var t=this.recastCrowd.getAgentPosition(e);return new d.Pq(t.x,t.y,t.z)},e.prototype.getAgentPositionToRef=function(e,t){var i=this.recastCrowd.getAgentPosition(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentVelocity=function(e){var t=this.recastCrowd.getAgentVelocity(e);return new d.Pq(t.x,t.y,t.z)},e.prototype.getAgentVelocityToRef=function(e,t){var i=this.recastCrowd.getAgentVelocity(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentNextTargetPath=function(e){var t=this.recastCrowd.getAgentNextTargetPath(e);return new d.Pq(t.x,t.y,t.z)},e.prototype.getAgentNextTargetPathToRef=function(e,t){var i=this.recastCrowd.getAgentNextTargetPath(e);t.set(i.x,i.y,i.z)},e.prototype.getAgentState=function(e){return this.recastCrowd.getAgentState(e)},e.prototype.overOffmeshConnection=function(e){return this.recastCrowd.overOffmeshConnection(e)},e.prototype.agentGoto=function(e,t){this.recastCrowd.agentGoto(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z));var i=this.agents.indexOf(e);i>-1&&(this._agentDestinationArmed[i]=!0,this._agentDestination[i].set(t.x,t.y,t.z))},e.prototype.agentTeleport=function(e,t){this.recastCrowd.agentTeleport(e,new this.bjsRECASTPlugin.bjsRECAST.Vec3(t.x,t.y,t.z))},e.prototype.updateAgentParameters=function(e,t){var i=this.recastCrowd.getAgentParameters(e);void 0!==t.radius&&(i.radius=t.radius),void 0!==t.height&&(i.height=t.height),void 0!==t.maxAcceleration&&(i.maxAcceleration=t.maxAcceleration),void 0!==t.maxSpeed&&(i.maxSpeed=t.maxSpeed),void 0!==t.collisionQueryRange&&(i.collisionQueryRange=t.collisionQueryRange),void 0!==t.pathOptimizationRange&&(i.pathOptimizationRange=t.pathOptimizationRange),void 0!==t.separationWeight&&(i.separationWeight=t.separationWeight),this.recastCrowd.setAgentParameters(e,i)},e.prototype.removeAgent=function(e){this.recastCrowd.removeAgent(e);var t=this.agents.indexOf(e);t>-1&&(this.agents.splice(t,1),this.transforms.splice(t,1),this.reachRadii.splice(t,1),this._agentDestinationArmed.splice(t,1),this._agentDestination.splice(t,1))},e.prototype.getAgents=function(){return this.agents},e.prototype.update=function(e){if(this.bjsRECASTPlugin.navMesh.update(),!(e<=ct.bH)){var t=this.bjsRECASTPlugin.getTimeStep(),i=this.bjsRECASTPlugin.getMaximumSubStepCount();if(t<=ct.bH)this.recastCrowd.update(e);else{var n=Math.floor(e/t);i&&n>i&&(n=i),n<1&&(n=1);for(var r=e/n,o=0;o<n;o++)this.recastCrowd.update(r)}for(var a=0;a<this.agents.length;a++){var s=this.agents[a],l=this.getAgentPosition(s);if(this.transforms[a].position=l,this._agentDestinationArmed[a]){var c=l.x-this._agentDestination[a].x,u=l.z-this._agentDestination[a].z,h=this.reachRadii[a],d=this._agentDestination[a].y-this.reachRadii[a],p=this._agentDestination[a].y+this.reachRadii[a],f=c*c+u*u;l.y>d&&l.y<p&&f<h*h&&(this._agentDestinationArmed[a]=!1,this.onReachTargetObservable.notifyObservers({agentIndex:s,destination:this._agentDestination[a]}))}}}},e.prototype.setDefaultQueryExtent=function(e){var t=new this.bjsRECASTPlugin.bjsRECAST.Vec3(e.x,e.y,e.z);this.recastCrowd.setDefaultQueryExtent(t)},e.prototype.getDefaultQueryExtent=function(){var e=this.recastCrowd.getDefaultQueryExtent();return new d.Pq(e.x,e.y,e.z)},e.prototype.getDefaultQueryExtentToRef=function(e){var t=this.recastCrowd.getDefaultQueryExtent();e.set(t.x,t.y,t.z)},e.prototype.getCorners=function(e){var t,i=this.recastCrowd.getCorners(e),n=i.getPointCount(),r=[];for(t=0;t<n;t++){var o=i.getPoint(t);r.push(new d.Pq(o.x,o.y,o.z))}return r},e.prototype.dispose=function(){this.recastCrowd.destroy(),this._scene.onBeforeAnimationsObservable.remove(this._onBeforeAnimationsObserver),this._onBeforeAnimationsObserver=null,this.onReachTargetObservable.clear()},e}();Ri.OfflineProviderFactory=function(e,t,i){return void 0===i&&(i=!1),new mT(e,t,i)};var mT=function(){function e(t,i,n){void 0===n&&(n=!1),this._idbFactory="undefined"!=typeof indexedDB?indexedDB:void 0,this._currentSceneUrl=e._ReturnFullUrlLocation(t),this._db=null,this._enableSceneOffline=!1,this._enableTexturesOffline=!1,this._manifestVersionFound=0,this._mustUpdateRessources=!1,this._hasReachedQuota=!1,e.IDBStorageEnabled?n?(this._enableSceneOffline=!0,this._enableTexturesOffline=!0,this._manifestVersionFound=1,ie.S0.SetImmediate((function(){i(!0)}))):this._checkManifestFile(i):i(!0)}return Object.defineProperty(e.prototype,"enableSceneOffline",{get:function(){return this._enableSceneOffline},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableTexturesOffline",{get:function(){return this._enableTexturesOffline},enumerable:!1,configurable:!0}),e.prototype._checkManifestFile=function(t){var i=this,n=function(){i._enableSceneOffline=!1,i._enableTexturesOffline=!1,t(!1)},r=function(){try{if("function"==typeof URL&&0===i._currentSceneUrl.indexOf("http")){var e=new URL(i._currentSceneUrl);return e.pathname+=".manifest",e.toString()}}catch(e){}return"".concat(i._currentSceneUrl,".manifest")},o=!1,a=r(),s=new W.u;navigator.onLine&&(o=!0,a=a+(null==a.match(/\?/)?"?":"&")+Date.now()),s.open("GET",a),s.addEventListener("load",(function(){if(200===s.status||e._ValidateXHRData(s,1))try{var r=JSON.parse(s.response);i._enableSceneOffline=r.enableSceneOffline,i._enableTexturesOffline=r.enableTexturesOffline&&e._IsUASupportingBlobStorage,r.version&&!isNaN(parseInt(r.version))&&(i._manifestVersionFound=r.version),t(!0)}catch(e){n()}else n()}),!1),s.addEventListener("error",(function(){if(o){o=!1;var e=r();s.open("GET",e),s.send()}else n()}),!1);try{s.send()}catch(e){T.V.Error("Error on XHR send request."),t(!1)}},e.prototype.open=function(e,t){var i=this,n=function(){i._isSupported=!1,t&&t()};if(this._idbFactory&&(this._enableSceneOffline||this._enableTexturesOffline))if(this._db)e&&e();else{this._hasReachedQuota=!1,this._isSupported=!0;var r=this._idbFactory.open("babylonjs",1);r.onerror=function(){n()},r.onblocked=function(){T.V.Error("IDB request blocked. Please reload the page."),n()},r.onsuccess=function(){i._db=r.result,e()},r.onupgradeneeded=function(e){if(i._db=e.target.result,i._db)try{i._db.createObjectStore("scenes",{keyPath:"sceneUrl"}),i._db.createObjectStore("versions",{keyPath:"sceneUrl"}),i._db.createObjectStore("textures",{keyPath:"textureUrl"})}catch(e){T.V.Error("Error while creating object stores. Exception: "+e.message),n()}}}else this._isSupported=!1,t&&t()},e.prototype.loadImage=function(t,i){var n=this,r=e._ReturnFullUrlLocation(t),o=function(){n._hasReachedQuota||null===n._db?i.src=t:n._saveImageIntoDBAsync(r,i)};this._mustUpdateRessources?o():this._loadImageFromDBAsync(r,i,o)},e.prototype._loadImageFromDBAsync=function(e,t,i){if(this._isSupported&&null!==this._db){var n,r=this._db.transaction(["textures"]);r.onabort=function(){t.src=e},r.oncomplete=function(){var r;n&&"function"==typeof URL?(r=URL.createObjectURL(n.data),t.onerror=function(){T.V.Error("Error loading image from blob URL: "+r+" switching back to web url: "+e),t.src=e},t.src=r):i()};var o=r.objectStore("textures").get(e);o.onsuccess=function(e){n=e.target.result},o.onerror=function(){T.V.Error("Error loading texture "+e+" from DB."),t.src=e}}else T.V.Error("Error: IndexedDB not supported by your browser or BabylonJS Database is not open."),t.src=e},e.prototype._saveImageIntoDBAsync=function(t,i){var n,r=this;if(this._isSupported){var o=function(){var e;if(n&&"function"==typeof URL)try{e=URL.createObjectURL(n)}catch(t){e=URL.createObjectURL(n)}e&&(i.src=e)};if(e._IsUASupportingBlobStorage){var a=new W.u;a.open("GET",t),a.responseType="blob",a.addEventListener("load",(function(){if(200===a.status&&r._db){n=a.response;var s=r._db.transaction(["textures"],"readwrite");s.onabort=function(e){try{var t=e.target.error;t&&"QuotaExceededError"===t.name&&(r._hasReachedQuota=!0)}catch(e){}o()},s.oncomplete=function(){o()};var l={textureUrl:t,data:n};try{var c=s.objectStore("textures").put(l);c.onsuccess=function(){},c.onerror=function(){o()}}catch(n){25===n.code&&(e._IsUASupportingBlobStorage=!1,r._enableTexturesOffline=!1),i.src=t}}else i.src=t}),!1),a.addEventListener("error",(function(){T.V.Error("Error in XHR request in BABYLON.Database."),i.src=t}),!1),a.send()}else i.src=t}else T.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),i.src=t},e.prototype._checkVersionFromDB=function(e,t){var i=this;this._loadVersionFromDBAsync(e,t,(function(){i._saveVersionIntoDBAsync(e,t)}))},e.prototype._loadVersionFromDBAsync=function(e,t,i){var n,r=this;if(this._isSupported&&this._db)try{var o=this._db.transaction(["versions"]);o.oncomplete=function(){n?r._manifestVersionFound!==n.data?(r._mustUpdateRessources=!0,i()):t(n.data):(r._mustUpdateRessources=!0,i())},o.onabort=function(){t(-1)};var a=o.objectStore("versions").get(e);a.onsuccess=function(e){n=e.target.result},a.onerror=function(){T.V.Error("Error loading version for scene "+e+" from DB."),t(-1)}}catch(e){T.V.Error("Error while accessing 'versions' object store (READ OP). Exception: "+e.message),t(-1)}else T.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),t(-1)},e.prototype._saveVersionIntoDBAsync=function(e,t){var i=this;if(this._isSupported&&!this._hasReachedQuota&&this._db)try{var n=this._db.transaction(["versions"],"readwrite");n.onabort=function(e){try{var n=e.target.error;n&&"QuotaExceededError"===n.name&&(i._hasReachedQuota=!0)}catch(e){}t(-1)},n.oncomplete=function(){t(i._manifestVersionFound)};var r={sceneUrl:e,data:this._manifestVersionFound},o=n.objectStore("versions").put(r);o.onsuccess=function(){},o.onerror=function(){T.V.Error("Error in DB add version request in BABYLON.Database.")}}catch(e){T.V.Error("Error while accessing 'versions' object store (WRITE OP). 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W.u;c.open("GET",t+(null==t.match(/\?/)?"?":"&")+Date.now()),r&&(c.responseType="arraybuffer"),n&&(c.onprogress=n),c.addEventListener("load",(function(){if(200===c.status||c.status<400&&e._ValidateXHRData(c,r?6:1))if(l=r?c.response:c.responseText,!a._hasReachedQuota&&a._db){var n=a._db.transaction([s],"readwrite");n.onabort=function(e){try{var t=e.target.error;t&&"QuotaExceededError"===t.name&&(a._hasReachedQuota=!0)}catch(e){}i(l)},n.oncomplete=function(){i(l)};var u;u="scenes"===s?{sceneUrl:t,data:l,version:a._manifestVersionFound}:{textureUrl:t,data:l};try{var h=n.objectStore(s).put(u);h.onsuccess=function(){},h.onerror=function(){T.V.Error("Error in DB add file request in BABYLON.Database.")}}catch(e){i(l)}}else i(l);else c.status>=400&&o?o(c):i()}),!1),c.addEventListener("error",(function(){T.V.Error("error on XHR request."),o&&o()}),!1),c.send()}else T.V.Error("Error: IndexedDB not supported by your browser or Babylon.js database is not open."),o&&o()},e._ValidateXHRData=function(e,t){void 0===t&&(t=7);try{if(1&t){if(e.responseText&&e.responseText.length>0)return!0;if(1===t)return!1}if(2&t){var i=$_(e.response);if(i.width&&i.height&&i.width>0&&i.height>0)return!0;if(2===t)return!1}if(4&t){var n=new Uint8Array(e.response,0,3);return 68===n[0]&&68===n[1]&&83===n[2]}}catch(e){}return!1},e._IsUASupportingBlobStorage=!0,e.IDBStorageEnabled=!1,e._ParseURL=function(e){document.createElement("a").href=e;var t=e.substring(0,e.lastIndexOf("#")),i=e.substring(t.lastIndexOf("/")+1,e.length);return e.substring(0,e.indexOf(i,0))},e._ReturnFullUrlLocation=function(t){return-1===t.indexOf("http:/")&&-1===t.indexOf("https:/")&&"undefined"!=typeof window?e._ParseURL(window.location.href)+t:t},e}(),gT=i(8810),vT=function(){function e(){this.direction1=new d.Pq(0,1,0),this.direction2=new d.Pq(0,1,0),this.minEmitBox=new d.Pq(-.5,-.5,-.5),this.maxEmitBox=new d.Pq(.5,.5,.5)}return e.prototype.startDirectionFunction=function(e,t,i,n){var r=(0,gT.VD)(this.direction1.x,this.direction2.x),o=(0,gT.VD)(this.direction1.y,this.direction2.y),a=(0,gT.VD)(this.direction1.z,this.direction2.z);if(n)return t.x=r,t.y=o,void(t.z=a);d.Pq.TransformNormalFromFloatsToRef(r,o,a,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){var r=(0,gT.VD)(this.minEmitBox.x,this.maxEmitBox.x),o=(0,gT.VD)(this.minEmitBox.y,this.maxEmitBox.y),a=(0,gT.VD)(this.minEmitBox.z,this.maxEmitBox.z);if(n)return t.x=r,t.y=o,void(t.z=a);d.Pq.TransformCoordinatesFromFloatsToRef(r,o,a,e,t)},e.prototype.clone=function(){var t=new e;return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2),e.setVector3("minEmitBox",this.minEmitBox),e.setVector3("maxEmitBox",this.maxEmitBox)},e.prototype.buildUniformLayout=function(e){e.addUniform("direction1",3),e.addUniform("direction2",3),e.addUniform("minEmitBox",3),e.addUniform("maxEmitBox",3)},e.prototype.getEffectDefines=function(){return"#define BOXEMITTER"},e.prototype.getClassName=function(){return"BoxParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e.minEmitBox=this.minEmitBox.asArray(),e.maxEmitBox=this.maxEmitBox.asArray(),e},e.prototype.parse=function(e){d.Pq.FromArrayToRef(e.direction1,0,this.direction1),d.Pq.FromArrayToRef(e.direction2,0,this.direction2),d.Pq.FromArrayToRef(e.minEmitBox,0,this.minEmitBox),d.Pq.FromArrayToRef(e.maxEmitBox,0,this.maxEmitBox)},e}(),yT=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=Math.PI),void 0===i&&(i=0),this.directionRandomizer=i,this.radiusRange=1,this.heightRange=1,this.emitFromSpawnPointOnly=!1,this.angle=t,this.radius=e}return Object.defineProperty(e.prototype,"radius",{get:function(){return this._radius},set:function(e){this._radius=e,this._buildHeight()},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"angle",{get:function(){return this._angle},set:function(e){this._angle=e,this._buildHeight()},enumerable:!1,configurable:!0}),e.prototype._buildHeight=function(){0!==this._angle?this._height=this._radius/Math.tan(this._angle/2):this._height=1},e.prototype.startDirectionFunction=function(e,t,i,n){n?d.AA.Vector3[0].copyFrom(i._localPosition).normalize():i.position.subtractToRef(e.getTranslation(),d.AA.Vector3[0]).normalize();var r=B.X.RandomRange(0,this.directionRandomizer),o=B.X.RandomRange(0,this.directionRandomizer),a=B.X.RandomRange(0,this.directionRandomizer);t.x=d.AA.Vector3[0].x+r,t.y=d.AA.Vector3[0].y+o,t.z=d.AA.Vector3[0].z+a,t.normalize()},e.prototype.startPositionFunction=function(e,t,i,n){var r,o=B.X.RandomRange(0,2*Math.PI);r=this.emitFromSpawnPointOnly?1e-4:1-(r=B.X.RandomRange(0,this.heightRange))*r;var a=this._radius-B.X.RandomRange(0,this._radius*this.radiusRange),s=(a*=r)*Math.sin(o),l=a*Math.cos(o),c=r*this._height;if(n)return t.x=s,t.y=c,void(t.z=l);d.Pq.TransformCoordinatesFromFloatsToRef(s,c,l,e,t)},e.prototype.clone=function(){var t=new e(this._radius,this._angle,this.directionRandomizer);return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat2("radius",this._radius,this.radiusRange),e.setFloat("coneAngle",this._angle),e.setFloat2("height",this._height,this.heightRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",2),e.addUniform("coneAngle",1),e.addUniform("height",2),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){var e="#define CONEEMITTER";return this.emitFromSpawnPointOnly&&(e+="\n#define CONEEMITTERSPAWNPOINT"),e},e.prototype.getClassName=function(){return"ConeParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this._radius,e.angle=this._angle,e.directionRandomizer=this.directionRandomizer,e.radiusRange=this.radiusRange,e.heightRange=this.heightRange,e.emitFromSpawnPointOnly=this.emitFromSpawnPointOnly,e},e.prototype.parse=function(e){this.radius=e.radius,this.angle=e.angle,this.directionRandomizer=e.directionRandomizer,this.radiusRange=void 0!==e.radiusRange?e.radiusRange:1,this.heightRange=void 0!==e.radiusRange?e.heightRange:1,this.emitFromSpawnPointOnly=void 0!==e.emitFromSpawnPointOnly&&e.emitFromSpawnPointOnly},e}(),bT=function(e){function t(t,i,n,r){void 0===t&&(t=1),void 0===i&&(i=Math.PI),void 0===n&&(n=new d.Pq(0,1,0)),void 0===r&&(r=new d.Pq(0,1,0));var o=e.call(this,t,i)||this;return o.direction1=n,o.direction2=r,o}return(0,m.C6)(t,e),t.prototype.startDirectionFunction=function(e,t){var i=B.X.RandomRange(this.direction1.x,this.direction2.x),n=B.X.RandomRange(this.direction1.y,this.direction2.y),r=B.X.RandomRange(this.direction1.z,this.direction2.z);d.Pq.TransformNormalFromFloatsToRef(i,n,r,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.angle,this.direction1,this.direction2);return N.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define CONEEMITTER\n#define DIRECTEDCONEEMITTER"},t.prototype.getClassName=function(){return"ConeDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(yT),TT=function(){function e(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0),this.radius=e,this.height=t,this.radiusRange=i,this.directionRandomizer=n,this._tempVector=d.Pq.Zero()}return e.prototype.startDirectionFunction=function(e,t,i,n,r){i.position.subtractToRef(e.getTranslation(),this._tempVector),this._tempVector.normalize(),d.Pq.TransformNormalToRef(this._tempVector,r,this._tempVector);var o=B.X.RandomRange(-this.directionRandomizer/2,this.directionRandomizer/2),a=Math.atan2(this._tempVector.x,this._tempVector.z);a+=B.X.RandomRange(-Math.PI/2,Math.PI/2)*this.directionRandomizer,this._tempVector.y=o,this._tempVector.x=Math.sin(a),this._tempVector.z=Math.cos(a),this._tempVector.normalize(),n?t.copyFrom(this._tempVector):d.Pq.TransformNormalFromFloatsToRef(this._tempVector.x,this._tempVector.y,this._tempVector.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){var r=B.X.RandomRange(-this.height/2,this.height/2),o=B.X.RandomRange(0,2*Math.PI),a=B.X.RandomRange((1-this.radiusRange)*(1-this.radiusRange),1),s=Math.sqrt(a)*this.radius,l=s*Math.cos(o),c=s*Math.sin(o);n?t.copyFromFloats(l,r,c):d.Pq.TransformCoordinatesFromFloatsToRef(l,r,c,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("height",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER"},e.prototype.getClassName=function(){return"CylinderParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.height=this.height,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.height=e.height,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),ET=function(e){function t(t,i,n,r,o){void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=1),void 0===r&&(r=new d.Pq(0,1,0)),void 0===o&&(o=new d.Pq(0,1,0));var a=e.call(this,t,i,n)||this;return a.direction1=r,a.direction2=o,a}return(0,m.C6)(t,e),t.prototype.startDirectionFunction=function(e,t,i,n){var r=B.X.RandomRange(this.direction1.x,this.direction2.x),o=B.X.RandomRange(this.direction1.y,this.direction2.y),a=B.X.RandomRange(this.direction1.z,this.direction2.z);n?t.copyFromFloats(r,o,a):d.Pq.TransformNormalFromFloatsToRef(r,o,a,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.height,this.radiusRange,this.direction1,this.direction2);return N.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("height",this.height),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("height",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define CYLINDEREMITTER\n#define DIRECTEDCYLINDEREMITTER"},t.prototype.getClassName=function(){return"CylinderDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),d.Pq.FromArrayToRef(t.direction1,0,this.direction1),d.Pq.FromArrayToRef(t.direction2,0,this.direction2)},t}(TT),ST=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i,n){var r=i.position.subtract(e.getTranslation()).normalize(),o=B.X.RandomRange(0,this.directionRandomizer),a=B.X.RandomRange(0,this.directionRandomizer),s=B.X.RandomRange(0,this.directionRandomizer);r.x+=o,r.y+=a,r.z+=s,r.normalize(),n?t.copyFrom(r):d.Pq.TransformNormalFromFloatsToRef(r.x,r.y,r.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){var r=this.radius-B.X.RandomRange(0,this.radius*this.radiusRange),o=B.X.RandomRange(0,1),a=B.X.RandomRange(0,2*Math.PI),s=Math.acos(2*o-1),l=r*Math.cos(a)*Math.sin(s),c=r*Math.cos(s),u=r*Math.sin(a)*Math.sin(s);n?t.copyFromFloats(l,Math.abs(c),u):d.Pq.TransformCoordinatesFromFloatsToRef(l,Math.abs(c),u,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define HEMISPHERICEMITTER"},e.prototype.getClassName=function(){return"HemisphericParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),xT=function(){function e(){this.direction1=new d.Pq(0,1,0),this.direction2=new d.Pq(0,1,0)}return e.prototype.startDirectionFunction=function(e,t,i,n){var r=B.X.RandomRange(this.direction1.x,this.direction2.x),o=B.X.RandomRange(this.direction1.y,this.direction2.y),a=B.X.RandomRange(this.direction1.z,this.direction2.z);n?t.copyFromFloats(r,o,a):d.Pq.TransformNormalFromFloatsToRef(r,o,a,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){n?t.copyFromFloats(0,0,0):d.Pq.TransformCoordinatesFromFloatsToRef(0,0,0,e,t)},e.prototype.clone=function(){var t=new e;return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.buildUniformLayout=function(e){e.addUniform("direction1",3),e.addUniform("direction2",3)},e.prototype.getEffectDefines=function(){return"#define POINTEMITTER"},e.prototype.getClassName=function(){return"PointParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.direction1=this.direction1.asArray(),e.direction2=this.direction2.asArray(),e},e.prototype.parse=function(e){d.Pq.FromArrayToRef(e.direction1,0,this.direction1),d.Pq.FromArrayToRef(e.direction2,0,this.direction2)},e}(),CT=function(){function e(e,t,i){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=0),this.radius=e,this.radiusRange=t,this.directionRandomizer=i}return e.prototype.startDirectionFunction=function(e,t,i,n){var r=i.position.subtract(e.getTranslation()).normalize(),o=B.X.RandomRange(0,this.directionRandomizer),a=B.X.RandomRange(0,this.directionRandomizer),s=B.X.RandomRange(0,this.directionRandomizer);r.x+=o,r.y+=a,r.z+=s,r.normalize(),n?t.copyFrom(r):d.Pq.TransformNormalFromFloatsToRef(r.x,r.y,r.z,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){var r=this.radius-B.X.RandomRange(0,this.radius*this.radiusRange),o=B.X.RandomRange(0,1),a=B.X.RandomRange(0,2*Math.PI),s=Math.acos(2*o-1),l=r*Math.cos(a)*Math.sin(s),c=r*Math.cos(s),u=r*Math.sin(a)*Math.sin(s);n?t.copyFromFloats(l,c,u):d.Pq.TransformCoordinatesFromFloatsToRef(l,c,u,e,t)},e.prototype.clone=function(){var t=new e(this.radius,this.directionRandomizer);return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setFloat("directionRandomizer",this.directionRandomizer)},e.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("directionRandomizer",1)},e.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER"},e.prototype.getClassName=function(){return"SphereParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.radius=this.radius,e.radiusRange=this.radiusRange,e.directionRandomizer=this.directionRandomizer,e},e.prototype.parse=function(e){this.radius=e.radius,this.radiusRange=e.radiusRange,this.directionRandomizer=e.directionRandomizer},e}(),AT=function(e){function t(t,i,n){void 0===t&&(t=1),void 0===i&&(i=new d.Pq(0,1,0)),void 0===n&&(n=new d.Pq(0,1,0));var r=e.call(this,t)||this;return r.direction1=i,r.direction2=n,r}return(0,m.C6)(t,e),t.prototype.startDirectionFunction=function(e,t){var i=B.X.RandomRange(this.direction1.x,this.direction2.x),n=B.X.RandomRange(this.direction1.y,this.direction2.y),r=B.X.RandomRange(this.direction1.z,this.direction2.z);d.Pq.TransformNormalFromFloatsToRef(i,n,r,e,t)},t.prototype.clone=function(){var e=new t(this.radius,this.direction1,this.direction2);return N.r.DeepCopy(this,e),e},t.prototype.applyToShader=function(e){e.setFloat("radius",this.radius),e.setFloat("radiusRange",this.radiusRange),e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},t.prototype.buildUniformLayout=function(e){e.addUniform("radius",1),e.addUniform("radiusRange",1),e.addUniform("direction1",3),e.addUniform("direction2",3)},t.prototype.getEffectDefines=function(){return"#define SPHEREEMITTER\n#define DIRECTEDSPHEREEMITTER"},t.prototype.getClassName=function(){return"SphereDirectedParticleEmitter"},t.prototype.serialize=function(){var t=e.prototype.serialize.call(this);return t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t},t.prototype.parse=function(t){e.prototype.parse.call(this,t),this.direction1.copyFrom(t.direction1),this.direction2.copyFrom(t.direction2)},t}(CT),PT=function(){function e(){this.particlePositionGenerator=function(){},this.particleDestinationGenerator=function(){}}return e.prototype.startDirectionFunction=function(e,t,i,n){var r=d.AA.Vector3[0];if(this.particleDestinationGenerator){this.particleDestinationGenerator(-1,i,r);var o=d.AA.Vector3[1];r.subtractToRef(i.position,o),o.scaleToRef(1/i.lifeTime,r)}else r.set(0,0,0);n?t.copyFrom(r):d.Pq.TransformNormalToRef(r,e,t)},e.prototype.startPositionFunction=function(e,t,i,n){var r=d.AA.Vector3[0];this.particlePositionGenerator?this.particlePositionGenerator(-1,i,r):r.set(0,0,0),n?t.copyFrom(r):d.Pq.TransformCoordinatesToRef(r,e,t)},e.prototype.clone=function(){var t=new e;return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){},e.prototype.buildUniformLayout=function(e){},e.prototype.getEffectDefines=function(){return"#define CUSTOMEMITTER"},e.prototype.getClassName=function(){return"CustomParticleEmitter"},e.prototype.serialize=function(){var e={};return e.type=this.getClassName(),e.particlePositionGenerator=this.particlePositionGenerator,e.particleDestinationGenerator=this.particleDestinationGenerator,e},e.prototype.parse=function(e){e.particlePositionGenerator&&(this.particlePositionGenerator=e.particlePositionGenerator),e.particleDestinationGenerator&&(this.particleDestinationGenerator=e.particleDestinationGenerator)},e}(),RT=function(){function e(e){void 0===e&&(e=null),this._indices=null,this._positions=null,this._normals=null,this._storedNormal=d.Pq.Zero(),this._mesh=null,this.direction1=new d.Pq(0,1,0),this.direction2=new d.Pq(0,1,0),this.useMeshNormalsForDirection=!0,this.mesh=e}return Object.defineProperty(e.prototype,"mesh",{get:function(){return this._mesh},set:function(e){this._mesh!==e&&(this._mesh=e,e?(this._indices=e.getIndices(),this._positions=e.getVerticesData(Se.R.PositionKind),this._normals=e.getVerticesData(Se.R.NormalKind)):(this._indices=null,this._positions=null,this._normals=null))},enumerable:!1,configurable:!0}),e.prototype.startDirectionFunction=function(e,t,i,n){if(this.useMeshNormalsForDirection&&this._normals)d.Pq.TransformNormalToRef(this._storedNormal,e,t);else{var r=B.X.RandomRange(this.direction1.x,this.direction2.x),o=B.X.RandomRange(this.direction1.y,this.direction2.y),a=B.X.RandomRange(this.direction1.z,this.direction2.z);n?t.copyFromFloats(r,o,a):d.Pq.TransformNormalFromFloatsToRef(r,o,a,e,t)}},e.prototype.startPositionFunction=function(e,t,i,n){if(this._indices&&this._positions){var r=3*Math.random()*(this._indices.length/3)|0,o=Math.random(),a=Math.random()*(1-o),s=1-o-a,l=this._indices[r],c=this._indices[r+1],u=this._indices[r+2],h=d.AA.Vector3[0],p=d.AA.Vector3[1],f=d.AA.Vector3[2],_=d.AA.Vector3[3];d.Pq.FromArrayToRef(this._positions,3*l,h),d.Pq.FromArrayToRef(this._positions,3*c,p),d.Pq.FromArrayToRef(this._positions,3*u,f),_.x=o*h.x+a*p.x+s*f.x,_.y=o*h.y+a*p.y+s*f.y,_.z=o*h.z+a*p.z+s*f.z,n?t.copyFromFloats(_.x,_.y,_.z):d.Pq.TransformCoordinatesFromFloatsToRef(_.x,_.y,_.z,e,t),this.useMeshNormalsForDirection&&this._normals&&(d.Pq.FromArrayToRef(this._normals,3*l,h),d.Pq.FromArrayToRef(this._normals,3*c,p),d.Pq.FromArrayToRef(this._normals,3*u,f),this._storedNormal.x=o*h.x+a*p.x+s*f.x,this._storedNormal.y=o*h.y+a*p.y+s*f.y,this._storedNormal.z=o*h.z+a*p.z+s*f.z)}},e.prototype.clone=function(){var t=new e(this.mesh);return N.r.DeepCopy(this,t),t},e.prototype.applyToShader=function(e){e.setVector3("direction1",this.direction1),e.setVector3("direction2",this.direction2)},e.prototype.buildUniformLayout=function(e){e.addUniform("direction1",3),e.addUniform("direction2",3)},e.prototype.getEffectDefines=function(){return""},e.prototype.getClassName=function(){return"MeshParticleEmitter"},e.prototype.serialize=function(){var e,t={};return t.type=this.getClassName(),t.direction1=this.direction1.asArray(),t.direction2=this.direction2.asArray(),t.meshId=null===(e=this.mesh)||void 0===e?void 0:e.id,t.useMeshNormalsForDirection=this.useMeshNormalsForDirection,t},e.prototype.parse=function(e,t){d.Pq.FromArrayToRef(e.direction1,0,this.direction1),d.Pq.FromArrayToRef(e.direction2,0,this.direction2),e.meshId&&t&&(this.mesh=t.getLastMeshById(e.meshId)),this.useMeshNormalsForDirection=e.useMeshNormalsForDirection},e}(),IT=function(){function e(e){this._isUbo(e)?(this.setMatrix3x3=e.updateMatrix3x3.bind(e),this.setMatrix2x2=e.updateMatrix2x2.bind(e),this.setFloat=e.updateFloat.bind(e),this.setFloat2=e.updateFloat2.bind(e),this.setFloat3=e.updateFloat3.bind(e),this.setFloat4=e.updateFloat4.bind(e),this.setFloatArray=e.updateFloatArray.bind(e),this.setArray=e.updateArray.bind(e),this.setIntArray=e.updateIntArray.bind(e),this.setMatrix=e.updateMatrix.bind(e),this.setMatrices=e.updateMatrices.bind(e),this.setVector3=e.updateVector3.bind(e),this.setVector4=e.updateVector4.bind(e),this.setColor3=e.updateColor3.bind(e),this.setColor4=e.updateColor4.bind(e),this.setDirectColor4=e.updateDirectColor4.bind(e),this.setInt=e.updateInt.bind(e),this.setInt2=e.updateInt2.bind(e),this.setInt3=e.updateInt3.bind(e),this.setInt4=e.updateInt4.bind(e)):(this.setMatrix3x3=e.setMatrix3x3.bind(e),this.setMatrix2x2=e.setMatrix2x2.bind(e),this.setFloat=e.setFloat.bind(e),this.setFloat2=e.setFloat2.bind(e),this.setFloat3=e.setFloat3.bind(e),this.setFloat4=e.setFloat4.bind(e),this.setFloatArray=e.setFloatArray.bind(e),this.setArray=e.setArray.bind(e),this.setIntArray=e.setIntArray.bind(e),this.setMatrix=e.setMatrix.bind(e),this.setMatrices=e.setMatrices.bind(e),this.setVector3=e.setVector3.bind(e),this.setVector4=e.setVector4.bind(e),this.setColor3=e.setColor3.bind(e),this.setColor4=e.setColor4.bind(e),this.setDirectColor4=e.setDirectColor4.bind(e),this.setInt=e.setInt.bind(e),this.setInt2=e.setInt2.bind(e),this.setInt3=e.setInt3.bind(e),this.setInt4=e.setInt4.bind(e))}return e.prototype._isUbo=function(e){return void 0!==e.addUniform},e}();kr.l.ShadersStore.gpuUpdateParticlesPixelShader="#version 300 es\nvoid main() {discard;}\n";kr.l.ShadersStore.gpuUpdateParticlesVertexShader="#version 300 es\n#define PI 3.14159\nuniform float currentCount;uniform float timeDelta;uniform float stopFactor;\n#ifndef LOCAL\nuniform mat4 emitterWM;\n#endif\nuniform vec2 lifeTime;uniform vec2 emitPower;uniform vec2 sizeRange;uniform vec4 scaleRange;\n#ifndef COLORGRADIENTS\nuniform vec4 color1;uniform vec4 color2;\n#endif\nuniform vec3 gravity;uniform sampler2D randomSampler;uniform sampler2D randomSampler2;uniform vec4 angleRange;\n#ifdef BOXEMITTER\nuniform vec3 direction1;uniform vec3 direction2;uniform vec3 minEmitBox;uniform vec3 maxEmitBox;\n#endif\n#ifdef POINTEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#endif\n#ifdef HEMISPHERICEMITTER\nuniform float radius;uniform float radiusRange;uniform float directionRandomizer;\n#endif\n#ifdef SPHEREEMITTER\nuniform float radius;uniform float radiusRange;\n#ifdef DIRECTEDSPHEREEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nuniform float radius;uniform float height;uniform float radiusRange;\n#ifdef DIRECTEDCYLINDEREMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\n#ifdef CONEEMITTER\nuniform vec2 radius;uniform float coneAngle;uniform vec2 height;\n#ifdef DIRECTEDCONEEMITTER\nuniform vec3 direction1;uniform vec3 direction2;\n#else\nuniform float directionRandomizer;\n#endif\n#endif\nin vec3 position;\n#ifdef CUSTOMEMITTER\nin vec3 initialPosition;\n#endif\nin float age;in float life;in vec4 seed;in vec3 size;\n#ifndef COLORGRADIENTS\nin vec4 color;\n#endif\nin vec3 direction;\n#ifndef BILLBOARD\nin vec3 initialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nin float angle;\n#else\nin vec2 angle;\n#endif\n#ifdef ANIMATESHEET\nin float cellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nin float cellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nin vec3 noiseCoordinates1;in vec3 noiseCoordinates2;\n#endif\nout vec3 outPosition;\n#ifdef CUSTOMEMITTER\nout vec3 outInitialPosition;\n#endif\nout float outAge;out float outLife;out vec4 outSeed;out vec3 outSize;\n#ifndef COLORGRADIENTS\nout vec4 outColor;\n#endif\nout vec3 outDirection;\n#ifndef BILLBOARD\nout vec3 outInitialDirection;\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nout float outAngle;\n#else\nout vec2 outAngle;\n#endif\n#ifdef ANIMATESHEET\nout float outCellIndex;\n#ifdef ANIMATESHEETRANDOMSTART\nout float outCellStartOffset;\n#endif\n#endif\n#ifdef NOISE\nout vec3 outNoiseCoordinates1;out vec3 outNoiseCoordinates2;\n#endif\n#ifdef SIZEGRADIENTS\nuniform sampler2D sizeGradientSampler;\n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nuniform sampler2D angularSpeedGradientSampler;\n#endif \n#ifdef VELOCITYGRADIENTS\nuniform sampler2D velocityGradientSampler;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\nuniform sampler2D limitVelocityGradientSampler;uniform float limitVelocityDamping;\n#endif\n#ifdef DRAGGRADIENTS\nuniform sampler2D dragGradientSampler;\n#endif\n#ifdef NOISE\nuniform vec3 noiseStrength;uniform sampler2D noiseSampler;\n#endif\n#ifdef ANIMATESHEET\nuniform vec4 cellInfos;\n#endif\nvec3 getRandomVec3(float offset) {return texture(randomSampler2,vec2(float(gl_VertexID)*offset/currentCount,0)).rgb;}\nvec4 getRandomVec4(float offset) {return texture(randomSampler,vec2(float(gl_VertexID)*offset/currentCount,0));}\nvoid main() {float newAge=age+timeDelta; \nif (newAge>=life && stopFactor != 0.) {vec3 newPosition;vec3 newDirection;vec4 randoms=getRandomVec4(seed.x);outLife=lifeTime.x+(lifeTime.y-lifeTime.x)*randoms.r;outAge=newAge-life;outSeed=seed;\n#ifdef SIZEGRADIENTS \noutSize.x=texture(sizeGradientSampler,vec2(0,0)).r;\n#else\noutSize.x=sizeRange.x+(sizeRange.y-sizeRange.x)*randoms.g;\n#endif\noutSize.y=scaleRange.x+(scaleRange.y-scaleRange.x)*randoms.b;outSize.z=scaleRange.z+(scaleRange.w-scaleRange.z)*randoms.a; \n#ifndef COLORGRADIENTS\noutColor=color1+(color2-color1)*randoms.b;\n#endif\n#ifndef ANGULARSPEEDGRADIENTS \noutAngle.y=angleRange.x+(angleRange.y-angleRange.x)*randoms.a;outAngle.x=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#else\noutAngle=angleRange.z+(angleRange.w-angleRange.z)*randoms.r;\n#endif \n#ifdef POINTEMITTER\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);newPosition=vec3(0,0,0);newDirection=direction1+(direction2-direction1)*randoms3;\n#elif defined(BOXEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);newPosition=minEmitBox+(maxEmitBox-minEmitBox)*randoms2;newDirection=direction1+(direction2-direction1)*randoms3; \n#elif defined(HEMISPHERICEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float phi=2.0*PI*randoms2.x;float theta=acos(2.0*randoms2.y-1.0);float randX=cos(phi)*sin(theta);float randY=cos(theta);float randZ=sin(phi)*sin(theta);newPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,abs(randY),randZ);newDirection=newPosition+directionRandomizer*randoms3; \n#elif defined(SPHEREEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float phi=2.0*PI*randoms2.x;float theta=acos(2.0*randoms2.y-1.0);float randX=cos(phi)*sin(theta);float randY=cos(theta);float randZ=sin(phi)*sin(theta);newPosition=(radius-(radius*radiusRange*randoms2.z))*vec3(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\nnewDirection=normalize(direction1+(direction2-direction1)*randoms3);\n#else\nnewDirection=normalize(newPosition+directionRandomizer*randoms3);\n#endif\n#elif defined(CYLINDEREMITTER)\nvec3 randoms2=getRandomVec3(seed.y);vec3 randoms3=getRandomVec3(seed.z);float yPos=(randoms2.x-0.5)*height;float angle=randoms2.y*PI*2.;float inverseRadiusRangeSquared=((1.-radiusRange)*(1.-radiusRange));float positionRadius=radius*sqrt(inverseRadiusRangeSquared+(randoms2.z*(1.-inverseRadiusRangeSquared)));float xPos=positionRadius*cos(angle);float zPos=positionRadius*sin(angle);newPosition=vec3(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\nangle=angle+((randoms3.x-0.5)*PI)*directionRandomizer;newDirection=vec3(cos(angle),(randoms3.y-0.5)*directionRandomizer,sin(angle));newDirection=normalize(newDirection);\n#endif\n#elif defined(CONEEMITTER)\nvec3 randoms2=getRandomVec3(seed.y);float s=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nfloat h=0.0001;\n#else\nfloat h=randoms2.y*height.y;h=1.-h*h; \n#endif\nfloat lRadius=radius.x-radius.x*randoms2.z*radius.y;lRadius=lRadius*h;float randX=lRadius*sin(s);float randZ=lRadius*cos(s);float randY=h *height.x;newPosition=vec3(randX,randY,randZ); \nvec3 randoms3=getRandomVec3(seed.z);\n#ifdef DIRECTEDCONEEMITTER\nnewDirection=direction1+(direction2-direction1)*randoms3;\n#else\nif (abs(cos(coneAngle))==1.0) {newDirection=vec3(0.,1.0,0.);} else {newDirection=normalize(newPosition+directionRandomizer*randoms3); }\n#endif\n#elif defined(CUSTOMEMITTER)\nnewPosition=initialPosition;outInitialPosition=initialPosition;\n#else \nnewPosition=vec3(0.,0.,0.);newDirection=2.0*(getRandomVec3(seed.w)-vec3(0.5,0.5,0.5));\n#endif\nfloat power=emitPower.x+(emitPower.y-emitPower.x)*randoms.a;\n#ifdef LOCAL\noutPosition=newPosition;\n#else\noutPosition=(emitterWM*vec4(newPosition,1.)).xyz;\n#endif\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#ifndef BILLBOARD \noutInitialDirection=direction;\n#endif\n#else\n#ifdef LOCAL\nvec3 initial=newDirection;\n#else \nvec3 initial=(emitterWM*vec4(newDirection,0.)).xyz;\n#endif\noutDirection=initial*power;\n#ifndef BILLBOARD \noutInitialDirection=initial;\n#endif\n#endif\n#ifdef ANIMATESHEET \noutCellIndex=cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=randoms.a*outLife;\n#endif \n#endif\n#ifdef NOISE\noutNoiseCoordinates1=noiseCoordinates1;outNoiseCoordinates2=noiseCoordinates2;\n#endif\n} else {float directionScale=timeDelta;outAge=newAge;float ageGradient=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale*=texture(velocityGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale*=1.0-texture(dragGradientSampler,vec2(ageGradient,0)).r;\n#endif\n#if defined(CUSTOMEMITTER)\noutPosition=position+(direction-position)*ageGradient; \noutInitialPosition=initialPosition;\n#else\noutPosition=position+direction*directionScale;\n#endif\noutLife=life;outSeed=seed;\n#ifndef COLORGRADIENTS \noutColor=color;\n#endif\n#ifdef SIZEGRADIENTS\noutSize.x=texture(sizeGradientSampler,vec2(ageGradient,0)).r;outSize.yz=size.yz;\n#else\noutSize=size;\n#endif \n#ifndef BILLBOARD \noutInitialDirection=initialDirection;\n#endif\n#ifdef CUSTOMEMITTER\noutDirection=direction;\n#else\nvec3 updatedDirection=direction+gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nfloat limitVelocity=texture(limitVelocityGradientSampler,vec2(ageGradient,0)).r;float currentVelocity=length(updatedDirection);if (currentVelocity>limitVelocity) {updatedDirection=updatedDirection*limitVelocityDamping;}\n#endif\noutDirection=updatedDirection;\n#ifdef NOISE\nfloat fetchedR=texture(noiseSampler,vec2(noiseCoordinates1.x,noiseCoordinates1.y)*vec2(0.5)+vec2(0.5)).r;float fetchedG=texture(noiseSampler,vec2(noiseCoordinates1.z,noiseCoordinates2.x)*vec2(0.5)+vec2(0.5)).r;float fetchedB=texture(noiseSampler,vec2(noiseCoordinates2.y,noiseCoordinates2.z)*vec2(0.5)+vec2(0.5)).r;vec3 force=vec3(2.*fetchedR-1.,2.*fetchedG-1.,2.*fetchedB-1.)*noiseStrength;outDirection=outDirection+force*timeDelta;outNoiseCoordinates1=noiseCoordinates1;outNoiseCoordinates2=noiseCoordinates2;\n#endif \n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nfloat angularSpeed=texture(angularSpeedGradientSampler,vec2(ageGradient,0)).r;outAngle=angle+angularSpeed*timeDelta;\n#else\noutAngle=vec2(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET \nfloat offsetAge=outAge;float dist=cellInfos.y-cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\noutCellStartOffset=cellStartOffset;offsetAge+=cellStartOffset;\n#else\nfloat cellStartOffset=0.;\n#endif \nfloat ratio=0.;if (cellInfos.w==1.0) {ratio=clamp(mod(cellStartOffset+cellInfos.z*offsetAge,life)/life,0.,1.0);}\nelse {ratio=clamp(cellStartOffset+cellInfos.z*offsetAge/life,0.,1.0);}\noutCellIndex=float(int(cellInfos.x+ratio*dist));\n#endif\n}}";var MT=function(){function e(e,t){this._renderVAO=[],this._updateVAO=[],this.alignDataInBuffer=!1,this._parent=e,this._engine=t,this._updateEffectOptions={attributes:["position","initialPosition","age","life","seed","size","color","direction","initialDirection","angle","cellIndex","cellStartOffset","noiseCoordinates1","noiseCoordinates2"],uniformsNames:["currentCount","timeDelta","emitterWM","lifeTime","color1","color2","sizeRange","scaleRange","gravity","emitPower","direction1","direction2","minEmitBox","maxEmitBox","radius","directionRandomizer","height","coneAngle","stopFactor","angleRange","radiusRange","cellInfos","noiseStrength","limitVelocityDamping"],uniformBuffersNames:[],samplers:["randomSampler","randomSampler2","sizeGradientSampler","angularSpeedGradientSampler","velocityGradientSampler","limitVelocityGradientSampler","noiseSampler","dragGradientSampler"],defines:"",fallbacks:null,onCompiled:null,onError:null,indexParameters:null,maxSimultaneousLights:0,transformFeedbackVaryings:[]}}return e.prototype.contextLost=function(){this._updateEffect=void 0,this._renderVAO.length=0,this._updateVAO.length=0},e.prototype.isUpdateBufferCreated=function(){return!!this._updateEffect},e.prototype.isUpdateBufferReady=function(){var e,t;return null!==(t=null===(e=this._updateEffect)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.createUpdateBuffer=function(e){return this._updateEffectOptions.transformFeedbackVaryings=["outPosition"],this._updateEffectOptions.transformFeedbackVaryings.push("outAge"),this._updateEffectOptions.transformFeedbackVaryings.push("outSize"),this._updateEffectOptions.transformFeedbackVaryings.push("outLife"),this._updateEffectOptions.transformFeedbackVaryings.push("outSeed"),this._updateEffectOptions.transformFeedbackVaryings.push("outDirection"),this._parent.particleEmitterType instanceof PT&&this._updateEffectOptions.transformFeedbackVaryings.push("outInitialPosition"),this._parent._colorGradientsTexture||this._updateEffectOptions.transformFeedbackVaryings.push("outColor"),this._parent._isBillboardBased||this._updateEffectOptions.transformFeedbackVaryings.push("outInitialDirection"),this._parent.noiseTexture&&(this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates1"),this._updateEffectOptions.transformFeedbackVaryings.push("outNoiseCoordinates2")),this._updateEffectOptions.transformFeedbackVaryings.push("outAngle"),this._parent.isAnimationSheetEnabled&&(this._updateEffectOptions.transformFeedbackVaryings.push("outCellIndex"),this._parent.spriteRandomStartCell&&this._updateEffectOptions.transformFeedbackVaryings.push("outCellStartOffset")),this._updateEffectOptions.defines=e,this._updateEffect=new Vr.M("gpuUpdateParticles",this._updateEffectOptions,this._engine),new IT(this._updateEffect)},e.prototype.createVertexBuffers=function(e,t){this._updateVAO.push(this._createUpdateVAO(e)),this._renderVAO.push(this._engine.recordVertexArrayObject(t,null,this._parent._getWrapper(this._parent.blendMode).effect)),this._engine.bindArrayBuffer(null),this._renderVertexBuffers=t},e.prototype.createParticleBuffer=function(e){return e},e.prototype.bindDrawBuffers=function(e,t,i){i?this._engine.bindBuffers(this._renderVertexBuffers,i,t):this._engine.bindVertexArrayObject(this._renderVAO[e],null)},e.prototype.preUpdateParticleBuffer=function(){var e=this._engine;if(this._engine.enableEffect(this._updateEffect),!e.setState)throw new Error("GPU particles cannot work without a full Engine. ThinEngine is not supported")},e.prototype.updateParticleBuffer=function(e,t,i){this._updateEffect.setTexture("randomSampler",this._parent._randomTexture),this._updateEffect.setTexture("randomSampler2",this._parent._randomTexture2),this._parent._sizeGradientsTexture&&this._updateEffect.setTexture("sizeGradientSampler",this._parent._sizeGradientsTexture),this._parent._angularSpeedGradientsTexture&&this._updateEffect.setTexture("angularSpeedGradientSampler",this._parent._angularSpeedGradientsTexture),this._parent._velocityGradientsTexture&&this._updateEffect.setTexture("velocityGradientSampler",this._parent._velocityGradientsTexture),this._parent._limitVelocityGradientsTexture&&this._updateEffect.setTexture("limitVelocityGradientSampler",this._parent._limitVelocityGradientsTexture),this._parent._dragGradientsTexture&&this._updateEffect.setTexture("dragGradientSampler",this._parent._dragGradientsTexture),this._parent.noiseTexture&&this._updateEffect.setTexture("noiseSampler",this._parent.noiseTexture),this._engine.bindVertexArrayObject(this._updateVAO[e],null);var n=this._engine;n.bindTransformFeedbackBuffer(t.getBuffer()),n.setRasterizerState(!1),n.beginTransformFeedback(!0),n.drawArraysType(c.Y.MATERIAL_PointListDrawMode,0,i),n.endTransformFeedback(),n.setRasterizerState(!0),n.bindTransformFeedbackBuffer(null)},e.prototype.releaseBuffers=function(){},e.prototype.releaseVertexBuffers=function(){for(var e=0;e<this._updateVAO.length;e++)this._engine.releaseVertexArrayObject(this._updateVAO[e]);for(this._updateVAO.length=0,e=0;e<this._renderVAO.length;e++)this._engine.releaseVertexArrayObject(this._renderVAO[e]);this._renderVAO.length=0},e.prototype._createUpdateVAO=function(e){var t={};t.position=e.createVertexBuffer("position",0,3);var i=3;t.age=e.createVertexBuffer("age",i,1),i+=1,t.size=e.createVertexBuffer("size",i,3),i+=3,t.life=e.createVertexBuffer("life",i,1),i+=1,t.seed=e.createVertexBuffer("seed",i,4),i+=4,t.direction=e.createVertexBuffer("direction",i,3),i+=3,this._parent.particleEmitterType instanceof PT&&(t.initialPosition=e.createVertexBuffer("initialPosition",i,3),i+=3),this._parent._colorGradientsTexture||(t.color=e.createVertexBuffer("color",i,4),i+=4),this._parent._isBillboardBased||(t.initialDirection=e.createVertexBuffer("initialDirection",i,3),i+=3),this._parent.noiseTexture&&(t.noiseCoordinates1=e.createVertexBuffer("noiseCoordinates1",i,3),i+=3,t.noiseCoordinates2=e.createVertexBuffer("noiseCoordinates2",i,3),i+=3),this._parent._angularSpeedGradientsTexture?(t.angle=e.createVertexBuffer("angle",i,1),i+=1):(t.angle=e.createVertexBuffer("angle",i,2),i+=2),this._parent._isAnimationSheetEnabled&&(t.cellIndex=e.createVertexBuffer("cellIndex",i,1),i+=1,this._parent.spriteRandomStartCell&&(t.cellStartOffset=e.createVertexBuffer("cellStartOffset",i,1),i+=1));var n=this._engine.recordVertexArrayObject(t,null,this._updateEffect);return this._engine.bindArrayBuffer(null),n},e}();(0,s.Y5)("BABYLON.WebGL2ParticleSystem",MT);kr.l.ShadersStoreWGSL.gpuUpdateParticlesComputeShader="struct Particle {position : vec3<f32>,\nage : f32,\nsize : vec3<f32>,\nlife : f32,\nseed : vec4<f32>,\ndirection : vec3<f32>,\ndummy0: f32,\n#ifdef CUSTOMEMITTER\ninitialPosition : vec3<f32>,\ndummy1: f32,\n#endif\n#ifndef COLORGRADIENTS\ncolor : vec4<f32>,\n#endif\n#ifndef BILLBOARD\ninitialDirection : vec3<f32>,\ndummy2: f32,\n#endif\n#ifdef NOISE\nnoiseCoordinates1 : vec3<f32>,\ndummy3: f32,\nnoiseCoordinates2 : vec3<f32>,\ndummy4: f32,\n#endif\n#ifdef ANGULARSPEEDGRADIENTS\nangle : f32,\n#else\nangle : vec2<f32>,\n#endif\n#ifdef ANIMATESHEET\ncellIndex : f32,\n#ifdef ANIMATESHEETRANDOMSTART\ncellStartOffset : f32,\n#endif\n#endif\n};struct Particles {particles : array<Particle>,};struct SimParams {currentCount : f32,\ntimeDelta : f32,\nstopFactor : f32,\nrandomTextureSize: i32,\nlifeTime : vec2<f32>,\nemitPower : vec2<f32>,\n#ifndef COLORGRADIENTS\ncolor1 : vec4<f32>,\ncolor2 : vec4<f32>,\n#endif\nsizeRange : vec2<f32>,\nscaleRange : vec4<f32>,\nangleRange : vec4<f32>,\ngravity : vec3<f32>,\n#ifdef LIMITVELOCITYGRADIENTS\nlimitVelocityDamping : f32,\n#endif\n#ifdef ANIMATESHEET\ncellInfos : vec4<f32>,\n#endif\n#ifdef NOISE\nnoiseStrength : vec3<f32>,\n#endif\n#ifndef LOCAL\nemitterWM : mat4x4<f32>,\n#endif\n#ifdef BOXEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\nminEmitBox : vec3<f32>,\nmaxEmitBox : vec3<f32>,\n#endif\n#ifdef CONEEMITTER\nradius : vec2<f32>,\nconeAngle : f32,\nheight : vec2<f32>,\n#ifdef DIRECTEDCONEEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n#ifdef CYLINDEREMITTER\nradius : f32,\nheight : f32,\nradiusRange : f32,\n#ifdef DIRECTEDCYLINDEREMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n#ifdef HEMISPHERICEMITTER\nradius : f32,\nradiusRange : f32,\ndirectionRandomizer : f32,\n#endif\n#ifdef POINTEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#endif\n#ifdef SPHEREEMITTER\nradius : f32,\nradiusRange : f32,\n#ifdef DIRECTEDSPHEREEMITTER\ndirection1 : vec3<f32>,\ndirection2 : vec3<f32>,\n#else\ndirectionRandomizer : f32,\n#endif\n#endif\n};@binding(0) @group(0) var<uniform> params : SimParams;@binding(1) @group(0) var<storage,read> particlesIn : Particles;@binding(2) @group(0) var<storage,read_write> particlesOut : Particles;@binding(3) @group(0) var randomTexture : texture_2d<f32>;@binding(4) @group(0) var randomTexture2 : texture_2d<f32>;\n#ifdef SIZEGRADIENTS\n@binding(0) @group(1) var sizeGradientSampler : sampler;@binding(1) @group(1) var sizeGradientTexture : texture_2d<f32>;\n#endif \n#ifdef ANGULARSPEEDGRADIENTS\n@binding(2) @group(1) var angularSpeedGradientSampler : sampler;@binding(3) @group(1) var angularSpeedGradientTexture : texture_2d<f32>;\n#endif \n#ifdef VELOCITYGRADIENTS\n@binding(4) @group(1) var velocityGradientSampler : sampler;@binding(5) @group(1) var velocityGradientTexture : texture_2d<f32>;\n#endif\n#ifdef LIMITVELOCITYGRADIENTS\n@binding(6) @group(1) var limitVelocityGradientSampler : sampler;@binding(7) @group(1) var limitVelocityGradientTexture : texture_2d<f32>;\n#endif\n#ifdef DRAGGRADIENTS\n@binding(8) @group(1) var dragGradientSampler : sampler;@binding(9) @group(1) var dragGradientTexture : texture_2d<f32>;\n#endif\n#ifdef NOISE\n@binding(10) @group(1) var noiseSampler : sampler;@binding(11) @group(1) var noiseTexture : texture_2d<f32>;\n#endif\nfn getRandomVec3(offset : f32,vertexID : f32)->vec3<f32> {return textureLoad(randomTexture2,vec2<i32>(i32(vertexID*offset/params.currentCount*f32(params.randomTextureSize)) % params.randomTextureSize,0),0).rgb;}\nfn getRandomVec4(offset : f32,vertexID : f32)->vec4<f32> {return textureLoad(randomTexture,vec2<i32>(i32(vertexID*offset/params.currentCount*f32(params.randomTextureSize)) % params.randomTextureSize,0),0);}\n@compute @workgroup_size(64)\nfn main(@builtin(global_invocation_id) GlobalInvocationID : vec3<u32>) {let index : u32=GlobalInvocationID.x;let vertexID : f32=f32(index);if (index>=u32(params.currentCount)) {return;}\nlet PI : f32=3.14159;let timeDelta : f32=params.timeDelta;let newAge : f32=particlesIn.particles[index].age+timeDelta;let life : f32=particlesIn.particles[index].life;let seed : vec4<f32>=particlesIn.particles[index].seed;let direction : vec3<f32>=particlesIn.particles[index].direction;if (newAge>=life && params.stopFactor != 0.) {var newPosition : vec3<f32>;var newDirection : vec3<f32>;let randoms : vec4<f32>=getRandomVec4(seed.x,vertexID);let outLife : f32=params.lifeTime.x+(params.lifeTime.y-params.lifeTime.x)*randoms.r;particlesOut.particles[index].life=outLife;particlesOut.particles[index].age=newAge-life;particlesOut.particles[index].seed=seed;var sizex : f32;\n#ifdef SIZEGRADIENTS \nsizex=textureSampleLevel(sizeGradientTexture,sizeGradientSampler,vec2<f32>(0.,0.),0.).r;\n#else\nsizex=params.sizeRange.x+(params.sizeRange.y-params.sizeRange.x)*randoms.g;\n#endif\nparticlesOut.particles[index].size=vec3<f32>(\nsizex,\nparams.scaleRange.x+(params.scaleRange.y-params.scaleRange.x)*randoms.b,\nparams.scaleRange.z+(params.scaleRange.w-params.scaleRange.z)*randoms.a);\n#ifndef COLORGRADIENTS\nparticlesOut.particles[index].color=params.color1+(params.color2-params.color1)*randoms.b;\n#endif\n#ifndef ANGULARSPEEDGRADIENTS \nparticlesOut.particles[index].angle=vec2<f32>(\nparams.angleRange.z+(params.angleRange.w-params.angleRange.z)*randoms.r,\nparams.angleRange.x+(params.angleRange.y-params.angleRange.x)*randoms.a);\n#else\nparticlesOut.particles[index].angle=params.angleRange.z+(params.angleRange.w-params.angleRange.z)*randoms.r;\n#endif \n#if defined(POINTEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);newPosition=vec3<f32>(0.,0.,0.);newDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#elif defined(BOXEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);newPosition=params.minEmitBox+(params.maxEmitBox-params.minEmitBox)*randoms2;newDirection=params.direction1+(params.direction2-params.direction1)*randoms3; \n#elif defined(HEMISPHERICEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let phi : f32=2.0*PI*randoms2.x;let theta : f32=acos(-1.0+2.0*randoms2.y);let randX : f32=cos(phi)*sin(theta);let randY : f32=cos(theta);let randZ : f32=sin(phi)*sin(theta);newPosition=(params.radius-(params.radius*params.radiusRange*randoms2.z))*vec3<f32>(randX,abs(randY),randZ);newDirection=normalize(newPosition+params.directionRandomizer*randoms3);\n#elif defined(SPHEREEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let phi : f32=2.0*PI*randoms2.x;let theta : f32=acos(-1.0+2.0*randoms2.y);let randX : f32=cos(phi)*sin(theta);let randY : f32=cos(theta);let randZ : f32=sin(phi)*sin(theta);newPosition=(params.radius-(params.radius*params.radiusRange*randoms2.z))*vec3<f32>(randX,randY,randZ);\n#ifdef DIRECTEDSPHEREEMITTER\nnewDirection=normalize(params.direction1+(params.direction2-params.direction1)*randoms3);\n#else\nnewDirection=normalize(newPosition+params.directionRandomizer*randoms3);\n#endif\n#elif defined(CYLINDEREMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);let yPos : f32=(-0.5+randoms2.x)*params.height;var angle : f32=randoms2.y*PI*2.;let inverseRadiusRangeSquared : f32=(1.-params.radiusRange)*(1.-params.radiusRange);let positionRadius : f32=params.radius*sqrt(inverseRadiusRangeSquared+randoms2.z*(1.-inverseRadiusRangeSquared));let xPos : f32=positionRadius*cos(angle);let zPos : f32=positionRadius*sin(angle);newPosition=vec3<f32>(xPos,yPos,zPos);\n#ifdef DIRECTEDCYLINDEREMITTER\nnewDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#else\nangle=angle+(-0.5+randoms3.x)*PI*params.directionRandomizer;newDirection=vec3<f32>(cos(angle),(-0.5+randoms3.y)*params.directionRandomizer,sin(angle));newDirection=normalize(newDirection);\n#endif\n#elif defined(CONEEMITTER)\nlet randoms2 : vec3<f32>=getRandomVec3(seed.y,vertexID);let s : f32=2.0*PI*randoms2.x;\n#ifdef CONEEMITTERSPAWNPOINT\nlet h : f32=0.0001;\n#else\nvar h : f32=randoms2.y*params.height.y;h=1.-h*h; \n#endif\nvar lRadius : f32=params.radius.x-params.radius.x*randoms2.z*params.radius.y;lRadius=lRadius*h;let randX : f32=lRadius*sin(s);let randZ : f32=lRadius*cos(s);let randY : f32=h *params.height.x;newPosition=vec3<f32>(randX,randY,randZ); \nlet randoms3 : vec3<f32>=getRandomVec3(seed.z,vertexID);\n#ifdef DIRECTEDCONEEMITTER\nnewDirection=params.direction1+(params.direction2-params.direction1)*randoms3;\n#else\nif (abs(cos(params.coneAngle))==1.0) {newDirection=vec3<f32>(0.,1.0,0.);} else {newDirection=normalize(newPosition+params.directionRandomizer*randoms3); }\n#endif\n#elif defined(CUSTOMEMITTER)\nnewPosition=particlesIn.particles[index].initialPosition;particlesOut.particles[index].initialPosition=newPosition;\n#else \nnewPosition=vec3<f32>(0.,0.,0.);newDirection=2.0*(getRandomVec3(seed.w,vertexID)-vec3<f32>(0.5,0.5,0.5));\n#endif\nlet power : f32=params.emitPower.x+(params.emitPower.y-params.emitPower.x)*randoms.a;\n#ifdef LOCAL\nparticlesOut.particles[index].position=newPosition;\n#else\nparticlesOut.particles[index].position=(params.emitterWM*vec4<f32>(newPosition,1.)).xyz;\n#endif\n#ifdef CUSTOMEMITTER\nparticlesOut.particles[index].direction=direction;\n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=direction;\n#endif\n#else\n#ifdef LOCAL\nlet initial : vec3<f32>=newDirection;\n#else \nlet initial : vec3<f32>=(params.emitterWM*vec4<f32>(newDirection,0.)).xyz;\n#endif\nparticlesOut.particles[index].direction=initial*power;\n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=initial;\n#endif\n#endif\n#ifdef ANIMATESHEET \nparticlesOut.particles[index].cellIndex=params.cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\nparticlesOut.particles[index].cellStartOffset=randoms.a*outLife;\n#endif \n#endif\n#ifdef NOISE\nparticlesOut.particles[index].noiseCoordinates1=particlesIn.particles[index].noiseCoordinates1;particlesOut.particles[index].noiseCoordinates2=particlesIn.particles[index].noiseCoordinates2;\n#endif\n} else {var directionScale : f32=timeDelta;particlesOut.particles[index].age=newAge;let ageGradient : f32=newAge/life;\n#ifdef VELOCITYGRADIENTS\ndirectionScale=directionScale*textureSampleLevel(velocityGradientTexture,velocityGradientSampler,vec2<f32>(ageGradient,0.),0.).r;\n#endif\n#ifdef DRAGGRADIENTS\ndirectionScale=directionScale*(1.0-textureSampleLevel(dragGradientTexture,dragGradientSampler,vec2<f32>(ageGradient,0.),0.).r);\n#endif\nlet position : vec3<f32>=particlesIn.particles[index].position;\n#if defined(CUSTOMEMITTER)\nparticlesOut.particles[index].position=position+(direction-position)*ageGradient; \nparticlesOut.particles[index].initialPosition=particlesIn.particles[index].initialPosition;\n#else\nparticlesOut.particles[index].position=position+direction*directionScale;\n#endif\nparticlesOut.particles[index].life=life;particlesOut.particles[index].seed=seed;\n#ifndef COLORGRADIENTS \nparticlesOut.particles[index].color=particlesIn.particles[index].color;\n#endif\n#ifdef SIZEGRADIENTS\nparticlesOut.particles[index].size=vec3<f32>(\ntextureSampleLevel(sizeGradientTexture,sizeGradientSampler,vec2<f32>(ageGradient,0.),0.).r,\nparticlesIn.particles[index].size.yz);\n#else\nparticlesOut.particles[index].size=particlesIn.particles[index].size;\n#endif \n#ifndef BILLBOARD \nparticlesOut.particles[index].initialDirection=particlesIn.particles[index].initialDirection;\n#endif\n#ifdef CUSTOMEMITTER\nparticlesOut.particles[index].direction=direction;\n#else\nvar updatedDirection : vec3<f32>=direction+params.gravity*timeDelta;\n#ifdef LIMITVELOCITYGRADIENTS\nlet limitVelocity : f32=textureSampleLevel(limitVelocityGradientTexture,limitVelocityGradientSampler,vec2<f32>(ageGradient,0.),0.).r;let currentVelocity : f32=length(updatedDirection);if (currentVelocity>limitVelocity) {updatedDirection=updatedDirection*params.limitVelocityDamping;}\n#endif\nparticlesOut.particles[index].direction=updatedDirection;\n#ifdef NOISE\nlet noiseCoordinates1 : vec3<f32>=particlesIn.particles[index].noiseCoordinates1;let noiseCoordinates2 : vec3<f32>=particlesIn.particles[index].noiseCoordinates2;let fetchedR : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates1.x,noiseCoordinates1.y)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let fetchedG : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates1.z,noiseCoordinates2.x)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let fetchedB : f32=textureSampleLevel(noiseTexture,noiseSampler,vec2<f32>(noiseCoordinates2.y,noiseCoordinates2.z)*vec2<f32>(0.5,0.5)+vec2<f32>(0.5,0.5),0.).r;let force : vec3<f32>=vec3<f32>(-1.+2.*fetchedR,-1.+2.*fetchedG,-1.+2.*fetchedB)*params.noiseStrength;particlesOut.particles[index].direction=particlesOut.particles[index].direction+force*timeDelta;particlesOut.particles[index].noiseCoordinates1=noiseCoordinates1;particlesOut.particles[index].noiseCoordinates2=noiseCoordinates2;\n#endif \n#endif \n#ifdef ANGULARSPEEDGRADIENTS\nlet angularSpeed : f32=textureSampleLevel(angularSpeedGradientTexture,angularSpeedGradientSampler,vec2<f32>(ageGradient,0.),0.).r;particlesOut.particles[index].angle=particlesIn.particles[index].angle+angularSpeed*timeDelta;\n#else\nlet angle : vec2<f32>=particlesIn.particles[index].angle;particlesOut.particles[index].angle=vec2<f32>(angle.x+angle.y*timeDelta,angle.y);\n#endif\n#ifdef ANIMATESHEET \nvar offsetAge : f32=particlesOut.particles[index].age;let dist : f32=params.cellInfos.y-params.cellInfos.x;\n#ifdef ANIMATESHEETRANDOMSTART\nlet cellStartOffset : f32=particlesIn.particles[index].cellStartOffset;particlesOut.particles[index].cellStartOffset=cellStartOffset;offsetAge=offsetAge+cellStartOffset;\n#else\nlet cellStartOffset : f32=0.;\n#endif \nvar ratio : f32;if (params.cellInfos.w==1.0) {ratio=clamp(((cellStartOffset+params.cellInfos.z*offsetAge) % life)/life,0.,1.0);}\nelse {ratio=clamp((cellStartOffset+params.cellInfos.z*offsetAge)/life,0.,1.0);}\nparticlesOut.particles[index].cellIndex=f32(i32(params.cellInfos.x+ratio*dist));\n#endif\n}}\n";var OT=function(){function e(e,t){this._bufferComputeShader=[],this._renderVertexBuffers=[],this.alignDataInBuffer=!0,this._parent=e,this._engine=t}return e.prototype.contextLost=function(){this._updateComputeShader=void 0,this._bufferComputeShader.length=0,this._renderVertexBuffers.length=0},e.prototype.isUpdateBufferCreated=function(){return!!this._updateComputeShader},e.prototype.isUpdateBufferReady=function(){var e,t;return null!==(t=null===(e=this._updateComputeShader)||void 0===e?void 0:e.isReady())&&void 0!==t&&t},e.prototype.createUpdateBuffer=function(e){var t,i={params:{group:0,binding:0},particlesIn:{group:0,binding:1},particlesOut:{group:0,binding:2},randomTexture:{group:0,binding:3},randomTexture2:{group:0,binding:4}};return this._parent._sizeGradientsTexture&&(i.sizeGradientTexture={group:1,binding:1}),this._parent._angularSpeedGradientsTexture&&(i.angularSpeedGradientTexture={group:1,binding:3}),this._parent._velocityGradientsTexture&&(i.velocityGradientTexture={group:1,binding:5}),this._parent._limitVelocityGradientsTexture&&(i.limitVelocityGradientTexture={group:1,binding:7}),this._parent._dragGradientsTexture&&(i.dragGradientTexture={group:1,binding:9}),this._parent.noiseTexture&&(i.noiseTexture={group:1,binding:11}),this._updateComputeShader=new Pa.H("updateParticles",this._engine,"gpuUpdateParticles",{bindingsMapping:i,defines:e.split("\n")}),null===(t=this._simParamsComputeShader)||void 0===t||t.dispose(),this._simParamsComputeShader=new Ee.D(this._engine,void 0,void 0,"ComputeShaderParticleSystemUBO"),this._simParamsComputeShader.addUniform("currentCount",1),this._simParamsComputeShader.addUniform("timeDelta",1),this._simParamsComputeShader.addUniform("stopFactor",1),this._simParamsComputeShader.addUniform("randomTextureSize",1),this._simParamsComputeShader.addUniform("lifeTime",2),this._simParamsComputeShader.addUniform("emitPower",2),this._parent._colorGradientsTexture||(this._simParamsComputeShader.addUniform("color1",4),this._simParamsComputeShader.addUniform("color2",4)),this._simParamsComputeShader.addUniform("sizeRange",2),this._simParamsComputeShader.addUniform("scaleRange",4),this._simParamsComputeShader.addUniform("angleRange",4),this._simParamsComputeShader.addUniform("gravity",3),this._parent._limitVelocityGradientsTexture&&this._simParamsComputeShader.addUniform("limitVelocityDamping",1),this._parent.isAnimationSheetEnabled&&this._simParamsComputeShader.addUniform("cellInfos",4),this._parent.noiseTexture&&this._simParamsComputeShader.addUniform("noiseStrength",3),this._parent.isLocal||this._simParamsComputeShader.addUniform("emitterWM",16),this._parent.particleEmitterType&&this._parent.particleEmitterType.buildUniformLayout(this._simParamsComputeShader),this._updateComputeShader.setUniformBuffer("params",this._simParamsComputeShader),new IT(this._simParamsComputeShader)},e.prototype.createVertexBuffers=function(e,t){this._renderVertexBuffers.push(t)},e.prototype.createParticleBuffer=function(e){var t=new zn.K(this._engine,4*e.length,c.Y.BUFFER_CREATIONFLAG_READWRITE|c.Y.BUFFER_CREATIONFLAG_VERTEX,"ComputeShaderParticleSystemBuffer");return t.update(e),this._bufferComputeShader.push(t),t.getBuffer()},e.prototype.bindDrawBuffers=function(e,t,i){this._engine.bindBuffers(this._renderVertexBuffers[e],i,t)},e.prototype.preUpdateParticleBuffer=function(){},e.prototype.updateParticleBuffer=function(e,t,i){this._simParamsComputeShader.update(),this._updateComputeShader.setTexture("randomTexture",this._parent._randomTexture,!1),this._updateComputeShader.setTexture("randomTexture2",this._parent._randomTexture2,!1),this._parent._sizeGradientsTexture&&this._updateComputeShader.setTexture("sizeGradientTexture",this._parent._sizeGradientsTexture),this._parent._angularSpeedGradientsTexture&&this._updateComputeShader.setTexture("angularSpeedGradientTexture",this._parent._angularSpeedGradientsTexture),this._parent._velocityGradientsTexture&&this._updateComputeShader.setTexture("velocityGradientTexture",this._parent._velocityGradientsTexture),this._parent._limitVelocityGradientsTexture&&this._updateComputeShader.setTexture("limitVelocityGradientTexture",this._parent._limitVelocityGradientsTexture),this._parent._dragGradientsTexture&&this._updateComputeShader.setTexture("dragGradientTexture",this._parent._dragGradientsTexture),this._parent.noiseTexture&&this._updateComputeShader.setTexture("noiseTexture",this._parent.noiseTexture),this._updateComputeShader.setStorageBuffer("particlesIn",this._bufferComputeShader[e]),this._updateComputeShader.setStorageBuffer("particlesOut",this._bufferComputeShader[1^e]),this._updateComputeShader.dispatch(Math.ceil(i/64))},e.prototype.releaseBuffers=function(){for(var e,t=0;t<this._bufferComputeShader.length;++t)this._bufferComputeShader[t].dispose();this._bufferComputeShader.length=0,null===(e=this._simParamsComputeShader)||void 0===e||e.dispose(),this._simParamsComputeShader=null,this._updateComputeShader=null},e.prototype.releaseVertexBuffers=function(){this._renderVertexBuffers.length=0},e}();(0,s.Y5)("BABYLON.ComputeShaderParticleSystem",OT);var DT=function(){function e(e,t,i){this.gradient=e,this.color1=t,this.color2=i}return e.prototype.getColorToRef=function(e){this.color2?p.ov.LerpToRef(this.color1,this.color2,Math.random(),e):e.copyFrom(this.color1)},e}(),NT=function(e,t){this.gradient=e,this.color=t},FT=function(){function e(e,t,i){this.gradient=e,this.factor1=t,this.factor2=i}return e.prototype.getFactor=function(){return void 0===this.factor2||this.factor2===this.factor1?this.factor1:this.factor1+(this.factor2-this.factor1)*Math.random()},e}(),LT=function(){function e(){}return e.GetCurrentGradient=function(e,t,i){if(t[0].gradient>e)i(t[0],t[0],1);else{for(var n=0;n<t.length-1;n++){var r=t[n],o=t[n+1];if(e>=r.gradient&&e<=o.gradient)return void i(r,o,(e-r.gradient)/(o.gradient-r.gradient))}var a=t.length-1;i(t[a],t[a],1)}},e}(),wT=function(){function e(t){this.particleSystem=t,this.position=d.Pq.Zero(),this.direction=d.Pq.Zero(),this.color=new p.ov(0,0,0,0),this.colorStep=new p.ov(0,0,0,0),this.lifeTime=1,this.age=0,this.size=0,this.scale=new d.I9(1,1),this.angle=0,this.angularSpeed=0,this.cellIndex=0,this._attachedSubEmitters=null,this._currentColor1=new p.ov(0,0,0,0),this._currentColor2=new p.ov(0,0,0,0),this._currentSize1=0,this._currentSize2=0,this._currentAngularSpeed1=0,this._currentAngularSpeed2=0,this._currentVelocity1=0,this._currentVelocity2=0,this._currentLimitVelocity1=0,this._currentLimitVelocity2=0,this._currentDrag1=0,this._currentDrag2=0,this.id=e._Count++,this.particleSystem.isAnimationSheetEnabled&&this._updateCellInfoFromSystem()}return e.prototype._updateCellInfoFromSystem=function(){this.cellIndex=this.particleSystem.startSpriteCellID},e.prototype.updateCellIndex=function(){var e=this.age,t=this.particleSystem.spriteCellChangeSpeed;this.particleSystem.spriteRandomStartCell&&(void 0===this._randomCellOffset&&(this._randomCellOffset=Math.random()*this.lifeTime),0===t?(t=1,e=this._randomCellOffset):e+=this._randomCellOffset);var i,n=this._initialEndSpriteCellID-this._initialStartSpriteCellID+1;i=this._initialSpriteCellLoop?(0,gT.OQ)(e*t%this.lifeTime/this.lifeTime):(0,gT.OQ)(e*t/this.lifeTime),this.cellIndex=this._initialStartSpriteCellID+i*n|0},e.prototype._inheritParticleInfoToSubEmitter=function(e){if(e.particleSystem.emitter.position){var t=e.particleSystem.emitter;if(t.position.copyFrom(this.position),e.inheritDirection){var i=d.AA.Vector3[0];this.direction.normalizeToRef(i),t.setDirection(i,0,Math.PI/2)}}else e.particleSystem.emitter.copyFrom(this.position);this.direction.scaleToRef(e.inheritedVelocityAmount/2,d.AA.Vector3[0]),e.particleSystem._inheritedVelocityOffset.copyFrom(d.AA.Vector3[0])},e.prototype._inheritParticleInfoToSubEmitters=function(){var e=this;this._attachedSubEmitters&&this._attachedSubEmitters.length>0&&this._attachedSubEmitters.forEach((function(t){e._inheritParticleInfoToSubEmitter(t)}))},e.prototype._reset=function(){this.age=0,this.id=e._Count++,this._currentColorGradient=null,this._currentSizeGradient=null,this._currentAngularSpeedGradient=null,this._currentVelocityGradient=null,this._currentLimitVelocityGradient=null,this._currentDragGradient=null,this.cellIndex=this.particleSystem.startSpriteCellID,this._randomCellOffset=void 0},e.prototype.copyTo=function(e){e.position.copyFrom(this.position),this._initialDirection?e._initialDirection?e._initialDirection.copyFrom(this._initialDirection):e._initialDirection=this._initialDirection.clone():e._initialDirection=null,e.direction.copyFrom(this.direction),this._localPosition&&(e._localPosition?e._localPosition.copyFrom(this._localPosition):e._localPosition=this._localPosition.clone()),e.color.copyFrom(this.color),e.colorStep.copyFrom(this.colorStep),e.lifeTime=this.lifeTime,e.age=this.age,e._randomCellOffset=this._randomCellOffset,e.size=this.size,e.scale.copyFrom(this.scale),e.angle=this.angle,e.angularSpeed=this.angularSpeed,e.particleSystem=this.particleSystem,e.cellIndex=this.cellIndex,e.id=this.id,e._attachedSubEmitters=this._attachedSubEmitters,this._currentColorGradient&&(e._currentColorGradient=this._currentColorGradient,e._currentColor1.copyFrom(this._currentColor1),e._currentColor2.copyFrom(this._currentColor2)),this._currentSizeGradient&&(e._currentSizeGradient=this._currentSizeGradient,e._currentSize1=this._currentSize1,e._currentSize2=this._currentSize2),this._currentAngularSpeedGradient&&(e._currentAngularSpeedGradient=this._currentAngularSpeedGradient,e._currentAngularSpeed1=this._currentAngularSpeed1,e._currentAngularSpeed2=this._currentAngularSpeed2),this._currentVelocityGradient&&(e._currentVelocityGradient=this._currentVelocityGradient,e._currentVelocity1=this._currentVelocity1,e._currentVelocity2=this._currentVelocity2),this._currentLimitVelocityGradient&&(e._currentLimitVelocityGradient=this._currentLimitVelocityGradient,e._currentLimitVelocity1=this._currentLimitVelocity1,e._currentLimitVelocity2=this._currentLimitVelocity2),this._currentDragGradient&&(e._currentDragGradient=this._currentDragGradient,e._currentDrag1=this._currentDrag1,e._currentDrag2=this._currentDrag2),this.particleSystem.isAnimationSheetEnabled&&(e._initialStartSpriteCellID=this._initialStartSpriteCellID,e._initialEndSpriteCellID=this._initialEndSpriteCellID,e._initialSpriteCellLoop=this._initialSpriteCellLoop),this.particleSystem.useRampGradients&&(e.remapData&&this.remapData?e.remapData.copyFrom(this.remapData):e.remapData=new d.IU(0,0,0,0)),this._randomNoiseCoordinates1&&(e._randomNoiseCoordinates1?(e._randomNoiseCoordinates1.copyFrom(this._randomNoiseCoordinates1),e._randomNoiseCoordinates2.copyFrom(this._randomNoiseCoordinates2)):(e._randomNoiseCoordinates1=this._randomNoiseCoordinates1.clone(),e._randomNoiseCoordinates2=this._randomNoiseCoordinates2.clone()))},e._Count=0,e}();kr.l.ShadersStore.particlesPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nvarying vec2 vUV;varying vec4 vColor;uniform vec4 textureMask;uniform sampler2D diffuseSampler;\n#include<clipPlaneFragmentDeclaration>\n#include<imageProcessingDeclaration>\n#include<logDepthDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;uniform sampler2D rampSampler;\n#endif\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec4 textureColor=texture2D(diffuseSampler,vUV);vec4 baseColor=(textureColor*textureMask+(vec4(1.,1.,1.,1.)-textureMask))*vColor;\n#ifdef RAMPGRADIENT\nfloat alpha=baseColor.a;float remappedColorIndex=clamp((alpha-remapRanges.x)/remapRanges.y,0.0,1.0);vec4 rampColor=texture2D(rampSampler,vec2(1.0-remappedColorIndex,0.));baseColor.rgb*=rampColor.rgb;float finalAlpha=baseColor.a;baseColor.a=clamp((alpha*rampColor.a-remapRanges.z)/remapRanges.w,0.0,1.0);\n#endif\n#ifdef BLENDMULTIPLYMODE\nfloat sourceAlpha=vColor.a*textureColor.a;baseColor.rgb=baseColor.rgb*sourceAlpha+vec3(1.0)*(1.0-sourceAlpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>(color,baseColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\nbaseColor.rgb=toLinearSpace(baseColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\nbaseColor.rgb=toLinearSpace(baseColor.rgb);baseColor=applyImageProcessing(baseColor);\n#endif\n#endif\ngl_FragColor=baseColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.particlesVertexShader="attribute vec3 position;attribute vec4 color;attribute float angle;attribute vec2 size;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\n#ifndef BILLBOARD\nattribute vec3 direction;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\n#ifdef RAMPGRADIENT\nattribute vec4 remapData;\n#endif\nattribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 translationPivot;\n#ifdef ANIMATESHEET\nuniform vec3 particlesInfos; \n#endif\nvarying vec2 vUV;varying vec4 vColor;varying vec3 vPositionW;\n#ifdef RAMPGRADIENT\nvarying vec4 remapRanges;\n#endif\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {vec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));vec3 zaxis=normalize(cross(yaxis,xaxis));vec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);vec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);vec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;return position+alignedCorner;}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {vec3 normalizedToCamera=normalize(toCamera);vec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));vec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);vec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);\n#ifdef BILLBOARDSTRETCHED_LOCAL\nvec3 row1=direction;\n#else\nvec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));vec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);\n#endif\nmat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;return position+alignedCorner;}\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec2 cornerPos;cornerPos=(vec2(offset.x-0.5,offset.y -0.5)-translationPivot)*size;\n#ifdef BILLBOARD\nvec3 rotatedCorner;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=position-eyePosition;yaxis.y=0.;vPositionW=rotate(normalize(yaxis),rotatedCorner);vec3 viewPos=(view*vec4(vPositionW,1.0)).xyz;\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 toCamera=position-eyePosition;vPositionW=rotateAlign(toCamera,rotatedCorner);vec3 viewPos=(view*vec4(vPositionW,1.0)).xyz;\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 viewPos=(view*vec4(position,1.0)).xyz+rotatedCorner;vPositionW=(invView*vec4(viewPos,1)).xyz;\n#endif\n#ifdef RAMPGRADIENT\nremapRanges=remapData;\n#endif\ngl_Position=projection*vec4(viewPos,1.0);\n#else\nvec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=normalize(direction);vPositionW=rotate(yaxis,rotatedCorner);gl_Position=projection*view*vec4(vPositionW,1.0);\n#endif\nvColor=color;\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex*particlesInfos.z);float columnOffset=cellIndex-rowOffset/particlesInfos.z;vec2 uvScale=particlesInfos.xy;vec2 uvOffset=vec2(offset.x ,1.0-offset.y);vUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=offset;\n#endif\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvec4 worldPos=vec4(vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}";var BT,UT=function(e){function t(t,i,n,r,o,a){void 0===r&&(r=null),void 0===o&&(o=!1),void 0===a&&(a=.01);var s=e.call(this,t)||this;s._emitterInverseWorldMatrix=d.uq.Identity(),s._inheritedVelocityOffset=new d.Pq,s.onDisposeObservable=new h.cP,s.onStoppedObservable=new h.cP,s._particles=new Array,s._stockParticles=new Array,s._newPartsExcess=0,s._vertexBuffers={},s._scaledColorStep=new p.ov(0,0,0,0),s._colorDiff=new p.ov(0,0,0,0),s._scaledDirection=d.Pq.Zero(),s._scaledGravity=d.Pq.Zero(),s._currentRenderId=-1,s._useInstancing=!1,s._started=!1,s._stopped=!1,s._actualFrame=0,s._currentEmitRate1=0,s._currentEmitRate2=0,s._currentStartSize1=0,s._currentStartSize2=0,s.updateInAnimate=!0,s._rawTextureWidth=256,s._useRampGradients=!1,s.isLocal=!1,s.isGPU=!1,s._onBeforeDrawParticlesObservable=null,s._emitFromParticle=function(e){},s.recycleParticle=function(e){var t=s._particles.pop();t!==e&&t.copyTo(e),s._stockParticles.push(t)},s._createParticle=function(){var e;return 0!==s._stockParticles.length?(e=s._stockParticles.pop())._reset():e=new wT(s),s._prepareParticle(e),e},s._capacity=i,s._epsilon=a,s._isAnimationSheetEnabled=o,n&&"Scene"!==n.getClassName()?(s._engine=n,s.defaultProjectionMatrix=d.uq.PerspectiveFovLH(.8,1,.1,100,s._engine.isNDCHalfZRange)):(s._scene=n||D.q.LastCreatedScene,s._engine=s._scene.getEngine(),s.uniqueId=s._scene.getUniqueId(),s._scene.particleSystems.push(s)),s._engine.getCaps().vertexArrayObject&&(s._vertexArrayObject=null),s._attachImageProcessingConfiguration(null),s._customWrappers={0:new ti(s._engine)},s._customWrappers[0].effect=r,s._drawWrappers=[],s._useInstancing=s._engine.getCaps().instancedArrays,s._createIndexBuffer(),s._createVertexBuffers(),s.particleEmitterType=new vT;var l=null;return s.updateFunction=function(e){var t,i=null;s.noiseTexture&&(i=s.noiseTexture.getSize(),null===(t=s.noiseTexture.getContent())||void 0===t||t.then((function(e){l=e})));for(var n,r=e===s._particles,o=function(t){var o=e[t],a=s._scaledUpdateSpeed,c=o.age;if(o.age+=a,o.age>o.lifeTime){var u=o.age-c;a=(o.lifeTime-c)*a/u,o.age=o.lifeTime}var h=o.age/o.lifeTime;s._colorGradients&&s._colorGradients.length>0?LT.GetCurrentGradient(h,s._colorGradients,(function(e,t,i){e!==o._currentColorGradient&&(o._currentColor1.copyFrom(o._currentColor2),t.getColorToRef(o._currentColor2),o._currentColorGradient=e),p.ov.LerpToRef(o._currentColor1,o._currentColor2,i,o.color)})):(o.colorStep.scaleToRef(a,s._scaledColorStep),o.color.addInPlace(s._scaledColorStep),o.color.a<0&&(o.color.a=0)),s._angularSpeedGradients&&s._angularSpeedGradients.length>0&&LT.GetCurrentGradient(h,s._angularSpeedGradients,(function(e,t,i){e!==o._currentAngularSpeedGradient&&(o._currentAngularSpeed1=o._currentAngularSpeed2,o._currentAngularSpeed2=t.getFactor(),o._currentAngularSpeedGradient=e),o.angularSpeed=(0,gT.cP)(o._currentAngularSpeed1,o._currentAngularSpeed2,i)})),o.angle+=o.angularSpeed*a;var f=a;if(s._velocityGradients&&s._velocityGradients.length>0&&LT.GetCurrentGradient(h,s._velocityGradients,(function(e,t,i){e!==o._currentVelocityGradient&&(o._currentVelocity1=o._currentVelocity2,o._currentVelocity2=t.getFactor(),o._currentVelocityGradient=e),f*=(0,gT.cP)(o._currentVelocity1,o._currentVelocity2,i)})),o.direction.scaleToRef(f,s._scaledDirection),s._limitVelocityGradients&&s._limitVelocityGradients.length>0&&LT.GetCurrentGradient(h,s._limitVelocityGradients,(function(e,t,i){e!==o._currentLimitVelocityGradient&&(o._currentLimitVelocity1=o._currentLimitVelocity2,o._currentLimitVelocity2=t.getFactor(),o._currentLimitVelocityGradient=e);var n=(0,gT.cP)(o._currentLimitVelocity1,o._currentLimitVelocity2,i);o.direction.length()>n&&o.direction.scaleInPlace(s.limitVelocityDamping)})),s._dragGradients&&s._dragGradients.length>0&&LT.GetCurrentGradient(h,s._dragGradients,(function(e,t,i){e!==o._currentDragGradient&&(o._currentDrag1=o._currentDrag2,o._currentDrag2=t.getFactor(),o._currentDragGradient=e);var n=(0,gT.cP)(o._currentDrag1,o._currentDrag2,i);s._scaledDirection.scaleInPlace(1-n)})),s.isLocal&&o._localPosition?(o._localPosition.addInPlace(s._scaledDirection),d.Pq.TransformCoordinatesToRef(o._localPosition,s._emitterWorldMatrix,o.position)):o.position.addInPlace(s._scaledDirection),l&&i&&o._randomNoiseCoordinates1){var _=s._fetchR(o._randomNoiseCoordinates1.x,o._randomNoiseCoordinates1.y,i.width,i.height,l),m=s._fetchR(o._randomNoiseCoordinates1.z,o._randomNoiseCoordinates2.x,i.width,i.height,l),g=s._fetchR(o._randomNoiseCoordinates2.y,o._randomNoiseCoordinates2.z,i.width,i.height,l),v=d.AA.Vector3[0],y=d.AA.Vector3[1];v.copyFromFloats((2*_-1)*s.noiseStrength.x,(2*m-1)*s.noiseStrength.y,(2*g-1)*s.noiseStrength.z),v.scaleToRef(a,y),o.direction.addInPlace(y)}if(s.gravity.scaleToRef(a,s._scaledGravity),o.direction.addInPlace(s._scaledGravity),s._sizeGradients&&s._sizeGradients.length>0&&LT.GetCurrentGradient(h,s._sizeGradients,(function(e,t,i){e!==o._currentSizeGradient&&(o._currentSize1=o._currentSize2,o._currentSize2=t.getFactor(),o._currentSizeGradient=e),o.size=(0,gT.cP)(o._currentSize1,o._currentSize2,i)})),s._useRampGradients&&(s._colorRemapGradients&&s._colorRemapGradients.length>0&&LT.GetCurrentGradient(h,s._colorRemapGradients,(function(e,t,i){var n=(0,gT.cP)(e.factor1,t.factor1,i),r=(0,gT.cP)(e.factor2,t.factor2,i);o.remapData.x=n,o.remapData.y=r-n})),s._alphaRemapGradients&&s._alphaRemapGradients.length>0&&LT.GetCurrentGradient(h,s._alphaRemapGradients,(function(e,t,i){var n=(0,gT.cP)(e.factor1,t.factor1,i),r=(0,gT.cP)(e.factor2,t.factor2,i);o.remapData.z=n,o.remapData.w=r-n}))),s._isAnimationSheetEnabled&&o.updateCellIndex(),o._inheritParticleInfoToSubEmitters(),o.age>=o.lifeTime)return s._emitFromParticle(o),o._attachedSubEmitters&&(o._attachedSubEmitters.forEach((function(e){e.particleSystem.disposeOnStop=!0,e.particleSystem.stop()})),o._attachedSubEmitters=null),s.recycleParticle(o),r&&t--,n=t,"continue";n=t},a=0;a<e.length;a++)o(a),a=n},s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"onDispose",{set:function(e){this._onDisposeObserver&&this.onDisposeObservable.remove(this._onDisposeObserver),this._onDisposeObserver=this.onDisposeObservable.add(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return this._useRampGradients},set:function(e){this._useRampGradients!==e&&(this._useRampGradients=e,this._resetEffect())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"particles",{get:function(){return this._particles},enumerable:!1,configurable:!0}),t.prototype.getActiveCount=function(){return this._particles.length},t.prototype.getClassName=function(){return"ParticleSystem"},t.prototype.isStopping=function(){return this._stopped&&this.isAlive()},t.prototype.getCustomEffect=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._customWrappers[e])||void 0===t?void 0:t.effect)&&void 0!==i?i:this._customWrappers[0].effect},t.prototype._getCustomDrawWrapper=function(e){var t;return void 0===e&&(e=0),null!==(t=this._customWrappers[e])&&void 0!==t?t:this._customWrappers[0]},t.prototype.setCustomEffect=function(e,t){void 0===t&&(t=0),this._customWrappers[t]=new ti(this._engine),this._customWrappers[t].effect=e,this._customWrappers[t].drawContext&&(this._customWrappers[t].drawContext.useInstancing=this._useInstancing)},Object.defineProperty(t.prototype,"onBeforeDrawParticlesObservable",{get:function(){return this._onBeforeDrawParticlesObservable||(this._onBeforeDrawParticlesObservable=new h.cP),this._onBeforeDrawParticlesObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexShaderName",{get:function(){return"particles"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._vertexBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return this._indexBuffer},enumerable:!1,configurable:!0}),t.prototype.serialize=function(e){throw new Error("Method not implemented.")},t.prototype.clone=function(e,t,i){throw void 0===i&&(i=!1),new Error("Method not implemented.")},t.prototype._addFactorGradient=function(e,t,i,n){var r=new FT(t,i,n);e.push(r),e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}))},t.prototype._removeFactorGradient=function(e,t){if(e)for(var i=0,n=0,r=e;n<r.length;n++){if(r[n].gradient===t){e.splice(i,1);break}i++}},t.prototype.addLifeTimeGradient=function(e,t,i){return this._lifeTimeGradients||(this._lifeTimeGradients=[]),this._addFactorGradient(this._lifeTimeGradients,e,t,i),this},t.prototype.removeLifeTimeGradient=function(e){return this._removeFactorGradient(this._lifeTimeGradients,e),this},t.prototype.addSizeGradient=function(e,t,i){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t,i),this},t.prototype.removeSizeGradient=function(e){return this._removeFactorGradient(this._sizeGradients,e),this},t.prototype.addColorRemapGradient=function(e,t,i){return this._colorRemapGradients||(this._colorRemapGradients=[]),this._addFactorGradient(this._colorRemapGradients,e,t,i),this},t.prototype.removeColorRemapGradient=function(e){return this._removeFactorGradient(this._colorRemapGradients,e),this},t.prototype.addAlphaRemapGradient=function(e,t,i){return this._alphaRemapGradients||(this._alphaRemapGradients=[]),this._addFactorGradient(this._alphaRemapGradients,e,t,i),this},t.prototype.removeAlphaRemapGradient=function(e){return this._removeFactorGradient(this._alphaRemapGradients,e),this},t.prototype.addAngularSpeedGradient=function(e,t,i){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t,i),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeFactorGradient(this._angularSpeedGradients,e),this},t.prototype.addVelocityGradient=function(e,t,i){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t,i),this},t.prototype.removeVelocityGradient=function(e){return this._removeFactorGradient(this._velocityGradients,e),this},t.prototype.addLimitVelocityGradient=function(e,t,i){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t,i),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeFactorGradient(this._limitVelocityGradients,e),this},t.prototype.addDragGradient=function(e,t,i){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t,i),this},t.prototype.removeDragGradient=function(e){return this._removeFactorGradient(this._dragGradients,e),this},t.prototype.addEmitRateGradient=function(e,t,i){return this._emitRateGradients||(this._emitRateGradients=[]),this._addFactorGradient(this._emitRateGradients,e,t,i),this},t.prototype.removeEmitRateGradient=function(e){return this._removeFactorGradient(this._emitRateGradients,e),this},t.prototype.addStartSizeGradient=function(e,t,i){return this._startSizeGradients||(this._startSizeGradients=[]),this._addFactorGradient(this._startSizeGradients,e,t,i),this},t.prototype.removeStartSizeGradient=function(e){return this._removeFactorGradient(this._startSizeGradients,e),this},t.prototype._createRampGradientTexture=function(){if(this._rampGradients&&this._rampGradients.length&&!this._rampGradientsTexture&&this._scene){for(var e=new Uint8Array(4*this._rawTextureWidth),t=p.IG.Color3[0],i=function(i){var r=i/n._rawTextureWidth;LT.GetCurrentGradient(r,n._rampGradients,(function(n,r,o){p.v9.LerpToRef(n.color,r.color,o,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255}))},n=this,r=0;r<this._rawTextureWidth;r++)i(r);this._rampGradientsTexture=un.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE)}},t.prototype.getRampGradients=function(){return this._rampGradients},t.prototype.forceRefreshGradients=function(){this._syncRampGradientTexture()},t.prototype._syncRampGradientTexture=function(){this._rampGradients&&(this._rampGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._createRampGradientTexture())},t.prototype.addRampGradient=function(e,t){this._rampGradients||(this._rampGradients=[]);var i=new NT(e,t);return this._rampGradients.push(i),this._syncRampGradientTexture(),this},t.prototype.removeRampGradient=function(e){return this._removeGradientAndTexture(e,this._rampGradients,this._rampGradientsTexture),this._rampGradientsTexture=null,this._rampGradients&&this._rampGradients.length>0&&this._createRampGradientTexture(),this},t.prototype.addColorGradient=function(e,t,i){this._colorGradients||(this._colorGradients=[]);var n=new DT(e,t,i);return this._colorGradients.push(n),this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this},t.prototype.removeColorGradient=function(e){if(!this._colorGradients)return this;for(var t=0,i=0,n=this._colorGradients;i<n.length;i++){if(n[i].gradient===e){this._colorGradients.splice(t,1);break}t++}return this},t.prototype.resetDrawCache=function(){for(var e=0,t=this._drawWrappers;e<t.length;e++){var i=t[e];if(i)for(var n=0,r=i;n<r.length;n++){var o=r[n];null==o||o.dispose()}}this._drawWrappers=[]},t.prototype._fetchR=function(e,t,i,n,r){return r[4*(((e=.5*Math.abs(e)+.5)*i%i|0)+((t=.5*Math.abs(t)+.5)*n%n|0)*i)]/255},t.prototype._reset=function(){this._resetEffect()},t.prototype._resetEffect=function(){this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),this._createVertexBuffers()},t.prototype._createVertexBuffers=function(){this._vertexBufferSize=this._useInstancing?10:12,this._isAnimationSheetEnabled&&(this._vertexBufferSize+=1),this._isBillboardBased&&this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL||(this._vertexBufferSize+=3),this._useRampGradients&&(this._vertexBufferSize+=4);var e=this._engine,t=this._vertexBufferSize*(this._useInstancing?1:4);this._vertexData=new Float32Array(this._capacity*t),this._vertexBuffer=new Se.h(e,this._vertexData,!0,t);var i=0,n=this._vertexBuffer.createVertexBuffer(Se.R.PositionKind,i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Se.R.PositionKind]=n,i+=3;var r=this._vertexBuffer.createVertexBuffer(Se.R.ColorKind,i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers[Se.R.ColorKind]=r,i+=4;var o=this._vertexBuffer.createVertexBuffer("angle",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.angle=o,i+=1;var a,s=this._vertexBuffer.createVertexBuffer("size",i,2,this._vertexBufferSize,this._useInstancing);if(this._vertexBuffers.size=s,i+=2,this._isAnimationSheetEnabled){var l=this._vertexBuffer.createVertexBuffer("cellIndex",i,1,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.cellIndex=l,i+=1}if(!this._isBillboardBased||this.billboardMode===c.Y.PARTICLES_BILLBOARDMODE_STRETCHED||this.billboardMode===c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL){var u=this._vertexBuffer.createVertexBuffer("direction",i,3,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.direction=u,i+=3}if(this._useRampGradients){var h=this._vertexBuffer.createVertexBuffer("remapData",i,4,this._vertexBufferSize,this._useInstancing);this._vertexBuffers.remapData=h,i+=4}if(this._useInstancing){var d=new Float32Array([0,0,1,0,0,1,1,1]);this._spriteBuffer=new Se.h(e,d,!1,2),a=this._spriteBuffer.createVertexBuffer("offset",0,2)}else a=this._vertexBuffer.createVertexBuffer("offset",i,2,this._vertexBufferSize,this._useInstancing),i+=2;this._vertexBuffers.offset=a,this.resetDrawCache()},t.prototype._createIndexBuffer=function(){if(this._useInstancing)this._linesIndexBufferUseInstancing=this._engine.createIndexBuffer(new Uint32Array([0,1,1,3,3,2,2,0,0,3]));else{for(var e=[],t=[],i=0,n=0;n<this._capacity;n++)e.push(i),e.push(i+1),e.push(i+2),e.push(i),e.push(i+2),e.push(i+3),t.push(i,i+1,i+1,i+2,i+2,i+3,i+3,i,i,i+3),i+=4;this._indexBuffer=this._engine.createIndexBuffer(e),this._linesIndexBuffer=this._engine.createIndexBuffer(t)}},t.prototype.getCapacity=function(){return this._capacity},t.prototype.isAlive=function(){return this._alive},t.prototype.isStarted=function(){return this._started},t.prototype._preStart=function(){},t.prototype.start=function(e){var t,i=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";if(e)setTimeout((function(){i.start(0)}),e);else{if(this._started=!0,this._stopped=!1,this._actualFrame=0,this._preStart(),this._emitRateGradients&&(this._emitRateGradients.length>0&&(this._currentEmitRateGradient=this._emitRateGradients[0],this._currentEmitRate1=this._currentEmitRateGradient.getFactor(),this._currentEmitRate2=this._currentEmitRate1),this._emitRateGradients.length>1&&(this._currentEmitRate2=this._emitRateGradients[1].getFactor())),this._startSizeGradients&&(this._startSizeGradients.length>0&&(this._currentStartSizeGradient=this._startSizeGradients[0],this._currentStartSize1=this._currentStartSizeGradient.getFactor(),this._currentStartSize2=this._currentStartSize1),this._startSizeGradients.length>1&&(this._currentStartSize2=this._startSizeGradients[1].getFactor())),this.preWarmCycles){-1!==(null===(t=this.emitter)||void 0===t?void 0:t.getClassName().indexOf("Mesh"))&&this.emitter.computeWorldMatrix(!0);var n=this.noiseTexture;if(n&&n.onGeneratedObservable)n.onGeneratedObservable.addOnce((function(){setTimeout((function(){for(var e=0;e<i.preWarmCycles;e++)i.animate(!0),n.render()}))}));else for(var r=0;r<this.preWarmCycles;r++)this.animate(!0)}this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this._scene&&this._scene.beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop)}},t.prototype.stop=function(e){void 0===e&&(e=!0),this._stopped||(this.onStoppedObservable.notifyObservers(this),this._stopped=!0,this._postStop(e))},t.prototype._postStop=function(e){},t.prototype.reset=function(){this._stockParticles.length=0,this._particles.length=0},t.prototype._appendParticleVertex=function(e,t,i,n){var r=e*this._vertexBufferSize;if(this._vertexData[r++]=t.position.x+this.worldOffset.x,this._vertexData[r++]=t.position.y+this.worldOffset.y,this._vertexData[r++]=t.position.z+this.worldOffset.z,this._vertexData[r++]=t.color.r,this._vertexData[r++]=t.color.g,this._vertexData[r++]=t.color.b,this._vertexData[r++]=t.color.a,this._vertexData[r++]=t.angle,this._vertexData[r++]=t.scale.x*t.size,this._vertexData[r++]=t.scale.y*t.size,this._isAnimationSheetEnabled&&(this._vertexData[r++]=t.cellIndex),this._isBillboardBased)this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL||(this._vertexData[r++]=t.direction.x,this._vertexData[r++]=t.direction.y,this._vertexData[r++]=t.direction.z);else if(t._initialDirection){var o=t._initialDirection;this.isLocal&&(d.Pq.TransformNormalToRef(o,this._emitterWorldMatrix,d.AA.Vector3[0]),o=d.AA.Vector3[0]),0===o.x&&0===o.z&&(o.x=.001),this._vertexData[r++]=o.x,this._vertexData[r++]=o.y,this._vertexData[r++]=o.z}else{var a=t.direction;this.isLocal&&(d.Pq.TransformNormalToRef(a,this._emitterWorldMatrix,d.AA.Vector3[0]),a=d.AA.Vector3[0]),0===a.x&&0===a.z&&(a.x=.001),this._vertexData[r++]=a.x,this._vertexData[r++]=a.y,this._vertexData[r++]=a.z}this._useRampGradients&&t.remapData&&(this._vertexData[r++]=t.remapData.x,this._vertexData[r++]=t.remapData.y,this._vertexData[r++]=t.remapData.z,this._vertexData[r++]=t.remapData.w),this._useInstancing||(this._isAnimationSheetEnabled&&(0===i?i=this._epsilon:1===i&&(i=1-this._epsilon),0===n?n=this._epsilon:1===n&&(n=1-this._epsilon)),this._vertexData[r++]=i,this._vertexData[r++]=n)},t.prototype._prepareParticle=function(e){},t.prototype._update=function(e){var t,i=this;if(this._alive=this._particles.length>0,this.emitter.position){var n=this.emitter;this._emitterWorldMatrix=n.getWorldMatrix()}else{var r=this.emitter;this._emitterWorldMatrix=d.uq.Translation(r.x,r.y,r.z)}this._emitterWorldMatrix.invertToRef(this._emitterInverseWorldMatrix),this.updateFunction(this._particles);for(var o=function(e){if(a._particles.length===a._capacity)return"break";if(t=a._createParticle(),a._particles.push(t),a.targetStopDuration&&a._lifeTimeGradients&&a._lifeTimeGradients.length>0){var n=(0,gT.OQ)(a._actualFrame/a.targetStopDuration);LT.GetCurrentGradient(n,a._lifeTimeGradients,(function(e,i){var r=e,o=i,a=r.getFactor(),s=o.getFactor(),l=(n-r.gradient)/(o.gradient-r.gradient);t.lifeTime=(0,gT.cP)(a,s,l)}))}else t.lifeTime=(0,gT.VD)(a.minLifeTime,a.maxLifeTime);var r=(0,gT.VD)(a.minEmitPower,a.maxEmitPower);if(a.startPositionFunction?a.startPositionFunction(a._emitterWorldMatrix,t.position,t,a.isLocal):a.particleEmitterType.startPositionFunction(a._emitterWorldMatrix,t.position,t,a.isLocal),a.isLocal&&(t._localPosition?t._localPosition.copyFrom(t.position):t._localPosition=t.position.clone(),d.Pq.TransformCoordinatesToRef(t._localPosition,a._emitterWorldMatrix,t.position)),a.startDirectionFunction?a.startDirectionFunction(a._emitterWorldMatrix,t.direction,t,a.isLocal):a.particleEmitterType.startDirectionFunction(a._emitterWorldMatrix,t.direction,t,a.isLocal,a._emitterInverseWorldMatrix),0===r?t._initialDirection?t._initialDirection.copyFrom(t.direction):t._initialDirection=t.direction.clone():t._initialDirection=null,t.direction.scaleInPlace(r),a._sizeGradients&&0!==a._sizeGradients.length?(t._currentSizeGradient=a._sizeGradients[0],t._currentSize1=t._currentSizeGradient.getFactor(),t.size=t._currentSize1,a._sizeGradients.length>1?t._currentSize2=a._sizeGradients[1].getFactor():t._currentSize2=t._currentSize1):t.size=(0,gT.VD)(a.minSize,a.maxSize),t.scale.copyFromFloats((0,gT.VD)(a.minScaleX,a.maxScaleX),(0,gT.VD)(a.minScaleY,a.maxScaleY)),a._startSizeGradients&&a._startSizeGradients[0]&&a.targetStopDuration){var o=a._actualFrame/a.targetStopDuration;LT.GetCurrentGradient(o,a._startSizeGradients,(function(e,n,r){e!==i._currentStartSizeGradient&&(i._currentStartSize1=i._currentStartSize2,i._currentStartSize2=n.getFactor(),i._currentStartSizeGradient=e);var o=(0,gT.cP)(i._currentStartSize1,i._currentStartSize2,r);t.scale.scaleInPlace(o)}))}if(a._angularSpeedGradients&&0!==a._angularSpeedGradients.length?(t._currentAngularSpeedGradient=a._angularSpeedGradients[0],t.angularSpeed=t._currentAngularSpeedGradient.getFactor(),t._currentAngularSpeed1=t.angularSpeed,a._angularSpeedGradients.length>1?t._currentAngularSpeed2=a._angularSpeedGradients[1].getFactor():t._currentAngularSpeed2=t._currentAngularSpeed1):t.angularSpeed=(0,gT.VD)(a.minAngularSpeed,a.maxAngularSpeed),t.angle=(0,gT.VD)(a.minInitialRotation,a.maxInitialRotation),a._velocityGradients&&a._velocityGradients.length>0&&(t._currentVelocityGradient=a._velocityGradients[0],t._currentVelocity1=t._currentVelocityGradient.getFactor(),a._velocityGradients.length>1?t._currentVelocity2=a._velocityGradients[1].getFactor():t._currentVelocity2=t._currentVelocity1),a._limitVelocityGradients&&a._limitVelocityGradients.length>0&&(t._currentLimitVelocityGradient=a._limitVelocityGradients[0],t._currentLimitVelocity1=t._currentLimitVelocityGradient.getFactor(),a._limitVelocityGradients.length>1?t._currentLimitVelocity2=a._limitVelocityGradients[1].getFactor():t._currentLimitVelocity2=t._currentLimitVelocity1),a._dragGradients&&a._dragGradients.length>0&&(t._currentDragGradient=a._dragGradients[0],t._currentDrag1=t._currentDragGradient.getFactor(),a._dragGradients.length>1?t._currentDrag2=a._dragGradients[1].getFactor():t._currentDrag2=t._currentDrag1),a._colorGradients&&0!==a._colorGradients.length)t._currentColorGradient=a._colorGradients[0],t._currentColorGradient.getColorToRef(t.color),t._currentColor1.copyFrom(t.color),a._colorGradients.length>1?a._colorGradients[1].getColorToRef(t._currentColor2):t._currentColor2.copyFrom(t.color);else{var s=(0,gT.VD)(0,1);p.ov.LerpToRef(a.color1,a.color2,s,t.color),a.colorDead.subtractToRef(t.color,a._colorDiff),a._colorDiff.scaleToRef(1/t.lifeTime,t.colorStep)}a._isAnimationSheetEnabled&&(t._initialStartSpriteCellID=a.startSpriteCellID,t._initialEndSpriteCellID=a.endSpriteCellID,t._initialSpriteCellLoop=a.spriteCellLoop),t.direction.addInPlace(a._inheritedVelocityOffset),a._useRampGradients&&(t.remapData=new d.IU(0,1,0,1)),a.noiseTexture&&(t._randomNoiseCoordinates1?(t._randomNoiseCoordinates1.copyFromFloats(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2.copyFromFloats(Math.random(),Math.random(),Math.random())):(t._randomNoiseCoordinates1=new d.Pq(Math.random(),Math.random(),Math.random()),t._randomNoiseCoordinates2=new d.Pq(Math.random(),Math.random(),Math.random()))),t._inheritParticleInfoToSubEmitters()},a=this,s=0;s<e&&"break"!==o();s++);},t._GetAttributeNamesOrOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var n=[Se.R.PositionKind,Se.R.ColorKind,"angle","offset","size"];return e&&n.push("cellIndex"),t||n.push("direction"),i&&n.push("remapData"),n},t._GetEffectCreationOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var n=["invView","view","projection","textureMask","translationPivot","eyePosition"];return(0,Xo.TV)(n),e&&n.push("particlesInfos"),t&&n.push("logarithmicDepthConstant"),i&&(n.push("vFogInfos"),n.push("vFogColor")),n},t.prototype.fillDefines=function(e,t,i){if(void 0===i&&(i=!0),this._scene&&((0,Xo.tv)(this,this._scene,e),this.applyFog&&this._scene.fogEnabled&&this._scene.fogMode!==c.Y.FOGMODE_NONE&&e.push("#define FOG")),this._isAnimationSheetEnabled&&e.push("#define ANIMATESHEET"),this.useLogarithmicDepth&&e.push("#define LOGARITHMICDEPTH"),t===Jp.BLENDMODE_MULTIPLY&&e.push("#define BLENDMULTIPLYMODE"),this._useRampGradients&&e.push("#define RAMPGRADIENT"),this._isBillboardBased)switch(e.push("#define BILLBOARD"),this.billboardMode){case c.Y.PARTICLES_BILLBOARDMODE_Y:e.push("#define BILLBOARDY");break;case c.Y.PARTICLES_BILLBOARDMODE_STRETCHED:case c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL:e.push("#define BILLBOARDSTRETCHED"),this.billboardMode===c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL&&e.push("#define BILLBOARDSTRETCHED_LOCAL");break;case c.Y.PARTICLES_BILLBOARDMODE_ALL:e.push("#define BILLBOARDMODE_ALL")}i&&this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e.push(this._imageProcessingConfigurationDefines.toString()))},t.prototype.fillUniformsAttributesAndSamplerNames=function(e,i,n){i.push.apply(i,t._GetAttributeNamesOrOptions(this._isAnimationSheetEnabled,this._isBillboardBased&&this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED&&this.billboardMode!==c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL,this._useRampGradients)),e.push.apply(e,t._GetEffectCreationOptions(this._isAnimationSheetEnabled,this.useLogarithmicDepth,this.applyFog)),n.push("diffuseSampler","rampSampler"),this._imageProcessingConfiguration&&(he(e,this._imageProcessingConfigurationDefines),de(n,this._imageProcessingConfigurationDefines))},t.prototype._getWrapper=function(e){var t=this._getCustomDrawWrapper(e);if(null==t?void 0:t.effect)return t;var i=[];this.fillDefines(i,e);var n=this._engine._features.supportRenderPasses?this._engine.currentRenderPassId:c.Y.RENDERPASS_MAIN,r=this._drawWrappers[n];r||(r=this._drawWrappers[n]=[]);var o=r[e];o||((o=new ti(this._engine)).drawContext&&(o.drawContext.useInstancing=this._useInstancing),r[e]=o);var a=i.join("\n");if(o.defines!==a){var s=[],l=[],u=[];this.fillUniformsAttributesAndSamplerNames(l,s,u),o.setEffect(this._engine.createEffect("particles",s,l,u,a),a)}return o},t.prototype.animate=function(e){var t,i=this;if(void 0===e&&(e=!1),this._started){if(!e&&this._scene){if(!this.isReady())return;if(this._currentRenderId===this._scene.getFrameId())return;this._currentRenderId=this._scene.getFrameId()}var n;if(this._scaledUpdateSpeed=this.updateSpeed*(e?this.preWarmStepOffset:(null===(t=this._scene)||void 0===t?void 0:t.getAnimationRatio())||1),this.manualEmitCount>-1)n=this.manualEmitCount,this._newPartsExcess=0,this.manualEmitCount=0;else{var r=this.emitRate;if(this._emitRateGradients&&this._emitRateGradients.length>0&&this.targetStopDuration){var o=this._actualFrame/this.targetStopDuration;LT.GetCurrentGradient(o,this._emitRateGradients,(function(e,t,n){e!==i._currentEmitRateGradient&&(i._currentEmitRate1=i._currentEmitRate2,i._currentEmitRate2=t.getFactor(),i._currentEmitRateGradient=e),r=(0,gT.cP)(i._currentEmitRate1,i._currentEmitRate2,n)}))}n=r*this._scaledUpdateSpeed|0,this._newPartsExcess+=r*this._scaledUpdateSpeed-n}if(this._newPartsExcess>1&&(n+=0|this._newPartsExcess,this._newPartsExcess-=0|this._newPartsExcess),this._alive=!1,this._stopped?n=0:(this._actualFrame+=this._scaledUpdateSpeed,this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop()),this._update(n),this._stopped&&(this._alive||(this._started=!1,this.onAnimationEnd&&this.onAnimationEnd(),this.disposeOnStop&&this._scene&&this._scene._toBeDisposed.push(this))),!e){for(var a=0,s=0;s<this._particles.length;s++){var l=this._particles[s];this._appendParticleVertices(a,l),a+=this._useInstancing?1:4}this._vertexBuffer&&this._vertexBuffer.updateDirectly(this._vertexData,0,this._particles.length)}0===this.manualEmitCount&&this.disposeOnStop&&this.stop()}},t.prototype._appendParticleVertices=function(e,t){this._appendParticleVertex(e++,t,0,0),this._useInstancing||(this._appendParticleVertex(e++,t,1,0),this._appendParticleVertex(e++,t,1,1),this._appendParticleVertex(e++,t,0,1))},t.prototype.rebuild=function(){var e;this._engine.getCaps().vertexArrayObject&&(this._vertexArrayObject=null),this._createIndexBuffer(),null===(e=this._spriteBuffer)||void 0===e||e._rebuild(),this._createVertexBuffers(),this.resetDrawCache()},t.prototype.isReady=function(){if(!this.emitter||this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady()||!this.particleTexture||!this.particleTexture.isReady())return!1;if(this.blendMode!==Jp.BLENDMODE_MULTIPLYADD){if(!this._getWrapper(this.blendMode).effect.isReady())return!1}else{if(!this._getWrapper(Jp.BLENDMODE_MULTIPLY).effect.isReady())return!1;if(!this._getWrapper(Jp.BLENDMODE_ADD).effect.isReady())return!1}return!0},t.prototype._render=function(e){var t,i,n,r,o,a,s,l,u=this._getWrapper(e),h=u.effect,p=this._engine;p.enableEffect(u);var f=null!==(t=this.defaultViewMatrix)&&void 0!==t?t:this._scene.getViewMatrix();if(h.setTexture("diffuseSampler",this.particleTexture),h.setMatrix("view",f),h.setMatrix("projection",null!==(i=this.defaultProjectionMatrix)&&void 0!==i?i:this._scene.getProjectionMatrix()),this._isAnimationSheetEnabled&&this.particleTexture){var _=this.particleTexture.getBaseSize();h.setFloat3("particlesInfos",this.spriteCellWidth/_.width,this.spriteCellHeight/_.height,this.spriteCellWidth/_.width)}if(h.setVector2("translationPivot",this.translationPivot),h.setFloat4("textureMask",this.textureMask.r,this.textureMask.g,this.textureMask.b,this.textureMask.a),this._isBillboardBased&&this._scene){var m=this._scene.activeCamera;h.setVector3("eyePosition",m.globalPosition)}this._rampGradientsTexture&&(this._rampGradients&&this._rampGradients.length||(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),h.setTexture("rampSampler",this._rampGradientsTexture));var g=h.defines;switch(this._scene&&((0,Xo.gS)(h,this,this._scene),this.applyFog&&(0,Ui.Yy)(this._scene,void 0,h)),g.indexOf("#define BILLBOARDMODE_ALL")>=0&&(f.invertToRef(d.AA.Matrix[0]),h.setMatrix("invView",d.AA.Matrix[0])),void 0!==this._vertexArrayObject?(null===(n=this._scene)||void 0===n?void 0:n.forceWireframe)?p.bindBuffers(this._vertexBuffers,this._linesIndexBufferUseInstancing,h):(this._vertexArrayObject||(this._vertexArrayObject=this._engine.recordVertexArrayObject(this._vertexBuffers,null,h)),this._engine.bindVertexArrayObject(this._vertexArrayObject,(null===(r=this._scene)||void 0===r?void 0:r.forceWireframe)?this._linesIndexBufferUseInstancing:this._indexBuffer)):this._indexBuffer?p.bindBuffers(this._vertexBuffers,(null===(a=this._scene)||void 0===a?void 0:a.forceWireframe)?this._linesIndexBuffer:this._indexBuffer,h):p.bindBuffers(this._vertexBuffers,(null===(o=this._scene)||void 0===o?void 0:o.forceWireframe)?this._linesIndexBufferUseInstancing:null,h),this.useLogarithmicDepth&&this._scene&&(0,Ui.DL)(g,h,this._scene),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(h),e){case Jp.BLENDMODE_ADD:p.setAlphaMode(c.Y.ALPHA_ADD);break;case Jp.BLENDMODE_ONEONE:p.setAlphaMode(c.Y.ALPHA_ONEONE);break;case Jp.BLENDMODE_STANDARD:p.setAlphaMode(c.Y.ALPHA_COMBINE);break;case Jp.BLENDMODE_MULTIPLY:p.setAlphaMode(c.Y.ALPHA_MULTIPLY)}return this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.notifyObservers(h),this._useInstancing?(null===(s=this._scene)||void 0===s?void 0:s.forceWireframe)?p.drawElementsType(c.Y.MATERIAL_LineStripDrawMode,0,10,this._particles.length):p.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,this._particles.length):(null===(l=this._scene)||void 0===l?void 0:l.forceWireframe)?p.drawElementsType(c.Y.MATERIAL_WireFrameFillMode,0,10*this._particles.length):p.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,6*this._particles.length),this._particles.length},t.prototype.render=function(){if(!this.isReady()||!this._particles.length)return 0;var e=this._engine;e.setState&&(e.setState(!1),this.forceDepthWrite&&e.setDepthWrite(!0));var t;return t=this.blendMode===Jp.BLENDMODE_MULTIPLYADD?this._render(Jp.BLENDMODE_MULTIPLY)+this._render(Jp.BLENDMODE_ADD):this._render(this.blendMode),this._engine.unbindInstanceAttributes(),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE),t},t.prototype._onDispose=function(e,t){void 0===e&&(e=!1),void 0===t&&(t=!1)},t.prototype.dispose=function(e,t,i){if(void 0===e&&(e=!0),void 0===t&&(t=!1),void 0===i&&(i=!1),this.resetDrawCache(),this._vertexBuffer&&(this._vertexBuffer.dispose(),this._vertexBuffer=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._indexBuffer&&(this._engine._releaseBuffer(this._indexBuffer),this._indexBuffer=null),this._linesIndexBuffer&&(this._engine._releaseBuffer(this._linesIndexBuffer),this._linesIndexBuffer=null),this._linesIndexBufferUseInstancing&&(this._engine._releaseBuffer(this._linesIndexBufferUseInstancing),this._linesIndexBufferUseInstancing=null),this._vertexArrayObject&&(this._engine.releaseVertexArrayObject(this._vertexArrayObject),this._vertexArrayObject=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this._rampGradientsTexture&&(this._rampGradientsTexture.dispose(),this._rampGradientsTexture=null),this._onDispose(t,i),this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.clear(),this._scene){var n=this._scene.particleSystems.indexOf(this);n>-1&&this._scene.particleSystems.splice(n,1),this._scene._activeParticleSystems.dispose()}this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear(),this.onStoppedObservable.clear(),this.reset()},t}(Jp);!function(e){e[e.ATTACHED=0]="ATTACHED",e[e.END=1]="END"}(BT||(BT={}));var VT=function(){function e(e){if(this.particleSystem=e,this.type=1,this.inheritDirection=!1,this.inheritedVelocityAmount=0,!e.emitter||!e.emitter.dispose){var t=(0,s.n9)("BABYLON.AbstractMesh");e.emitter=new t("SubemitterSystemEmitter",e.getScene()),e._disposeEmitterOnDispose=!0}}return e.prototype.clone=function(){var t=this.particleSystem.emitter;t?t instanceof d.Pq?t=t.clone():-1!==t.getClassName().indexOf("Mesh")&&((t=new((0,s.n9)("BABYLON.Mesh"))("",t.getScene())).isVisible=!1):t=new d.Pq;var i=new e(this.particleSystem.clone(this.particleSystem.name,t));return i.particleSystem.name+="Clone",i.type=this.type,i.inheritDirection=this.inheritDirection,i.inheritedVelocityAmount=this.inheritedVelocityAmount,i.particleSystem._disposeEmitterOnDispose=!0,i.particleSystem.disposeOnStop=!0,i},e.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};return t.type=this.type,t.inheritDirection=this.inheritDirection,t.inheritedVelocityAmount=this.inheritedVelocityAmount,t.particleSystem=this.particleSystem.serialize(e),t},e._ParseParticleSystem=function(e,t,i,n){throw void 0===n&&(n=!1),(0,k.n)("ParseParticle")},e.Parse=function(t,i,n){var r=t.particleSystem,o=new e(e._ParseParticleSystem(r,i,n,!0));return o.type=t.type,o.inheritDirection=t.inheritDirection,o.inheritedVelocityAmount=t.inheritedVelocityAmount,o.particleSystem._isSubEmitter=!0,o},e.prototype.dispose=function(){this.particleSystem.dispose()},e}();function kT(e,t){var i=new xT;return i.direction1=e,i.direction2=t,i}function GT(e,t){return void 0===e&&(e=1),void 0===t&&(t=1),new ST(e,t)}function zT(e,t){return void 0===e&&(e=1),void 0===t&&(t=1),new CT(e,t)}function YT(e,t,i){return void 0===e&&(e=1),void 0===t&&(t=new d.Pq(0,1,0)),void 0===i&&(i=new d.Pq(0,1,0)),new AT(e,t,i)}function XT(e,t,i,n){return void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0),new TT(e,t,i,n)}function WT(e,t,i,n,r){return void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=new d.Pq(0,1,0)),void 0===r&&(r=new d.Pq(0,1,0)),new ET(e,t,i,n,r)}function HT(e,t){return void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),new yT(e,t)}function jT(e,t,i,n){return void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new d.Pq(0,1,0)),void 0===n&&(n=new d.Pq(0,1,0)),new bT(e,t,i,n)}var qT=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._disposeEmitterOnDispose=!1,t._emitFromParticle=function(e){if(t._subEmitters&&0!==t._subEmitters.length){var i=Math.floor(Math.random()*t._subEmitters.length);t._subEmitters[i].forEach((function(i){if(1===i.type){var n=i.clone();e._inheritParticleInfoToSubEmitter(n),n.particleSystem._rootParticleSystem=t,t.activeSubSystems.push(n.particleSystem),n.particleSystem.start()}}))}},t}return(0,m.C6)(t,e),t.prototype.createPointEmitter=function(e,t){var i=kT(e,t);return this.particleEmitterType=i,i},t.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=GT(e,t);return this.particleEmitterType=i,i},t.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=zT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedSphereEmitter=function(e,t,i){void 0===e&&(e=1),void 0===t&&(t=new d.Pq(0,1,0)),void 0===i&&(i=new d.Pq(0,1,0));var n=YT(e,t,i);return this.particleEmitterType=n,n},t.prototype.createCylinderEmitter=function(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0);var r=XT(e,t,i,n);return this.particleEmitterType=r,r},t.prototype.createDirectedCylinderEmitter=function(e,t,i,n,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=new d.Pq(0,1,0)),void 0===r&&(r=new d.Pq(0,1,0));var o=WT(e,t,i,n,r);return this.particleEmitterType=o,o},t.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var i=HT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedConeEmitter=function(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new d.Pq(0,1,0)),void 0===n&&(n=new d.Pq(0,1,0));var r=jT(e,t,i,n);return this.particleEmitterType=r,r},t.prototype.createBoxEmitter=function(e,t,i,n){var r=new vT;return this.particleEmitterType=r,this.direction1=e,this.direction2=t,this.minEmitBox=i,this.maxEmitBox=n,r},t.prototype._prepareSubEmitterInternalArray=function(){var e=this;this._subEmitters=new Array,this.subEmitters&&this.subEmitters.forEach((function(i){i instanceof t?e._subEmitters.push([new VT(i)]):i instanceof VT?e._subEmitters.push([i]):i instanceof Array&&e._subEmitters.push(i)}))},t.prototype._stopSubEmitters=function(){this.activeSubSystems&&(this.activeSubSystems.forEach((function(e){e.stop(!0)})),this.activeSubSystems=[])},t.prototype._removeFromRoot=function(){if(this._rootParticleSystem){var e=this._rootParticleSystem.activeSubSystems.indexOf(this);-1!==e&&this._rootParticleSystem.activeSubSystems.splice(e,1),this._rootParticleSystem=null}},t.prototype._preStart=function(){this._prepareSubEmitterInternalArray(),this._subEmitters&&0!=this._subEmitters.length&&(this.activeSubSystems=[])},t.prototype._postStop=function(e){e&&this._stopSubEmitters()},t.prototype._prepareParticle=function(e){if(this._subEmitters&&this._subEmitters.length>0){var t=this._subEmitters[Math.floor(Math.random()*this._subEmitters.length)];e._attachedSubEmitters=[],t.forEach((function(t){if(0===t.type){var i=t.clone();e._attachedSubEmitters.push(i),i.particleSystem.start()}}))}},t.prototype._onDispose=function(e,t){var i;if(void 0===e&&(e=!1),void 0===t&&(t=!1),this._removeFromRoot(),this.subEmitters&&!this._subEmitters&&this._prepareSubEmitterInternalArray(),e&&(null===(i=this.particles)||void 0===i||i.forEach((function(e){if(e._attachedSubEmitters)for(var t=e._attachedSubEmitters.length-1;t>=0;t-=1)e._attachedSubEmitters[t].dispose()}))),t&&this.activeSubSystems)for(var n=this.activeSubSystems.length-1;n>=0;n-=1)this.activeSubSystems[n].dispose();if(this._subEmitters&&this._subEmitters.length){for(var r=0;r<this._subEmitters.length;r++)for(var o=0,a=this._subEmitters[r];o<a.length;o++)a[o].dispose();this._subEmitters=[],this.subEmitters=[]}this._disposeEmitterOnDispose&&this.emitter&&this.emitter.dispose&&this.emitter.dispose(!0)},t._Parse=function(e,t,i,n){var r,o,a,l;l=i instanceof mi.$?null:i;var c,u=(0,s.n9)("BABYLON.Texture");if(u&&l&&(e.texture?t.particleTexture=u.Parse(e.texture,l,n):e.textureName&&(t.particleTexture=new u(n+e.textureName,l,!1,void 0===e.invertY||e.invertY),t.particleTexture.name=e.textureName)),e.emitterId||0===e.emitterId||void 0!==e.emitter?e.emitterId&&l?t.emitter=l.getLastMeshById(e.emitterId):t.emitter=d.Pq.FromArray(e.emitter):t.emitter=d.Pq.Zero(),t.isLocal=!!e.isLocal,void 0!==e.renderingGroupId&&(t.renderingGroupId=e.renderingGroupId),void 0!==e.isBillboardBased&&(t.isBillboardBased=e.isBillboardBased),void 0!==e.billboardMode&&(t.billboardMode=e.billboardMode),void 0!==e.useLogarithmicDepth&&(t.useLogarithmicDepth=e.useLogarithmicDepth),e.animations){for(var h=0;h<e.animations.length;h++){var f=e.animations[h],_=(0,s.n9)("BABYLON.Animation");_&&t.animations.push(_.Parse(f))}t.beginAnimationOnStart=e.beginAnimationOnStart,t.beginAnimationFrom=e.beginAnimationFrom,t.beginAnimationTo=e.beginAnimationTo,t.beginAnimationLoop=e.beginAnimationLoop}if(e.autoAnimate&&l&&l.beginAnimation(t,e.autoAnimateFrom,e.autoAnimateTo,e.autoAnimateLoop,e.autoAnimateSpeed||1),t.startDelay=0|e.startDelay,t.minAngularSpeed=e.minAngularSpeed,t.maxAngularSpeed=e.maxAngularSpeed,t.minSize=e.minSize,t.maxSize=e.maxSize,e.minScaleX&&(t.minScaleX=e.minScaleX,t.maxScaleX=e.maxScaleX,t.minScaleY=e.minScaleY,t.maxScaleY=e.maxScaleY),void 0!==e.preWarmCycles&&(t.preWarmCycles=e.preWarmCycles,t.preWarmStepOffset=e.preWarmStepOffset),void 0!==e.minInitialRotation&&(t.minInitialRotation=e.minInitialRotation,t.maxInitialRotation=e.maxInitialRotation),t.minLifeTime=e.minLifeTime,t.maxLifeTime=e.maxLifeTime,t.minEmitPower=e.minEmitPower,t.maxEmitPower=e.maxEmitPower,t.emitRate=e.emitRate,t.gravity=d.Pq.FromArray(e.gravity),e.noiseStrength&&(t.noiseStrength=d.Pq.FromArray(e.noiseStrength)),t.color1=p.ov.FromArray(e.color1),t.color2=p.ov.FromArray(e.color2),t.colorDead=p.ov.FromArray(e.colorDead),t.updateSpeed=e.updateSpeed,t.targetStopDuration=e.targetStopDuration,t.blendMode=e.blendMode,e.colorGradients)for(var m=0,g=e.colorGradients;m<g.length;m++){var v=g[m];t.addColorGradient(v.gradient,p.ov.FromArray(v.color1),v.color2?p.ov.FromArray(v.color2):void 0)}if(e.rampGradients){for(var y=0,b=e.rampGradients;y<b.length;y++){var T=b[y];t.addRampGradient(T.gradient,p.v9.FromArray(T.color))}t.useRampGradients=e.useRampGradients}if(e.colorRemapGradients)for(var E=0,S=e.colorRemapGradients;E<S.length;E++){var x=S[E];t.addColorRemapGradient(x.gradient,void 0!==x.factor1?x.factor1:x.factor,x.factor2)}if(e.alphaRemapGradients)for(var C=0,A=e.alphaRemapGradients;C<A.length;C++){var P=A[C];t.addAlphaRemapGradient(P.gradient,void 0!==P.factor1?P.factor1:P.factor,P.factor2)}if(e.sizeGradients)for(var R=0,I=e.sizeGradients;R<I.length;R++){var M=I[R];t.addSizeGradient(M.gradient,void 0!==M.factor1?M.factor1:M.factor,M.factor2)}if(e.angularSpeedGradients)for(var O=0,D=e.angularSpeedGradients;O<D.length;O++){var N=D[O];t.addAngularSpeedGradient(N.gradient,void 0!==N.factor1?N.factor1:N.factor,N.factor2)}if(e.velocityGradients)for(var F=0,L=e.velocityGradients;F<L.length;F++){var w=L[F];t.addVelocityGradient(w.gradient,void 0!==w.factor1?w.factor1:w.factor,w.factor2)}if(e.dragGradients)for(var B=0,U=e.dragGradients;B<U.length;B++){var V=U[B];t.addDragGradient(V.gradient,void 0!==V.factor1?V.factor1:V.factor,V.factor2)}if(e.emitRateGradients)for(var k=0,G=e.emitRateGradients;k<G.length;k++){var z=G[k];t.addEmitRateGradient(z.gradient,void 0!==z.factor1?z.factor1:z.factor,z.factor2)}if(e.startSizeGradients)for(var Y=0,X=e.startSizeGradients;Y<X.length;Y++){var W=X[Y];t.addStartSizeGradient(W.gradient,void 0!==W.factor1?W.factor1:W.factor,W.factor2)}if(e.lifeTimeGradients)for(var H=0,j=e.lifeTimeGradients;H<j.length;H++){var q=j[H];t.addLifeTimeGradient(q.gradient,void 0!==q.factor1?q.factor1:q.factor,q.factor2)}if(e.limitVelocityGradients){for(var K=0,Q=e.limitVelocityGradients;K<Q.length;K++){var Z=Q[K];t.addLimitVelocityGradient(Z.gradient,void 0!==Z.factor1?Z.factor1:Z.factor,Z.factor2)}t.limitVelocityDamping=e.limitVelocityDamping}if(e.noiseTexture&&l){var J=(0,s.n9)("BABYLON.ProceduralTexture");t.noiseTexture=J.Parse(e.noiseTexture,l,n)}if(e.particleEmitterType){switch(e.particleEmitterType.type){case"SphereParticleEmitter":c=new CT;break;case"SphereDirectedParticleEmitter":c=new AT;break;case"ConeEmitter":case"ConeParticleEmitter":c=new yT;break;case"ConeDirectedParticleEmitter":c=new bT;break;case"CylinderParticleEmitter":c=new TT;break;case"CylinderDirectedParticleEmitter":c=new ET;break;case"HemisphericParticleEmitter":c=new ST;break;case"PointParticleEmitter":c=new xT;break;case"MeshParticleEmitter":c=new RT;break;case"CustomParticleEmitter":c=new PT;break;default:c=new vT}c.parse(e.particleEmitterType,l)}else(c=new vT).parse(e,l);t.particleEmitterType=c,t.startSpriteCellID=e.startSpriteCellID,t.endSpriteCellID=e.endSpriteCellID,t.spriteCellLoop=null===(r=e.spriteCellLoop)||void 0===r||r,t.spriteCellWidth=e.spriteCellWidth,t.spriteCellHeight=e.spriteCellHeight,t.spriteCellChangeSpeed=e.spriteCellChangeSpeed,t.spriteRandomStartCell=e.spriteRandomStartCell,t.disposeOnStop=null!==(o=e.disposeOnStop)&&void 0!==o&&o,t.manualEmitCount=null!==(a=e.manualEmitCount)&&void 0!==a?a:-1},t.Parse=function(e,i,n,r,o){void 0===r&&(r=!1);var a,s=e.name,l=null,c=null;if(a=i instanceof mi.$?i:i.getEngine(),e.customShader&&a.createEffectForParticles){var u=(c=e.customShader).shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"";l=a.createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,u)}var h=new t(s,o||e.capacity,i,l,e.isAnimationSheetEnabled);if(h.customShader=c,h._rootUrl=n,e.id&&(h.id=e.id),e.subEmitters){h.subEmitters=[];for(var f=0,_=e.subEmitters;f<_.length;f++){for(var m=[],g=0,v=_[f];g<v.length;g++){var y=v[g];m.push(VT.Parse(y,i,n))}h.subEmitters.push(m)}}return t._Parse(e,h,i,n),e.textureMask&&(h.textureMask=p.ov.FromArray(e.textureMask)),e.worldOffset&&(h.worldOffset=d.Pq.FromArray(e.worldOffset)),e.preventAutoStart&&(h.preventAutoStart=e.preventAutoStart),r||h.preventAutoStart||h.start(),h},t.prototype.serialize=function(e){void 0===e&&(e=!1);var i={};if(t._Serialize(i,this,e),i.textureMask=this.textureMask.asArray(),i.customShader=this.customShader,i.preventAutoStart=this.preventAutoStart,i.worldOffset=this.worldOffset.asArray(),this.subEmitters){i.subEmitters=[],this._subEmitters||this._prepareSubEmitterInternalArray();for(var n=0,r=this._subEmitters;n<r.length;n++){for(var o=[],a=0,s=r[n];a<s.length;a++){var l=s[a];o.push(l.serialize(e))}i.subEmitters.push(o)}}return i},t._Serialize=function(e,t,i){if(e.name=t.name,e.id=t.id,e.capacity=t.getCapacity(),e.disposeOnStop=t.disposeOnStop,e.manualEmitCount=t.manualEmitCount,t.emitter.position){var n=t.emitter;e.emitterId=n.id}else{var r=t.emitter;e.emitter=r.asArray()}t.particleEmitterType&&(e.particleEmitterType=t.particleEmitterType.serialize()),t.particleTexture&&(i?e.texture=t.particleTexture.serialize():(e.textureName=t.particleTexture.name,e.invertY=!!t.particleTexture._invertY)),e.isLocal=t.isLocal,G.p.AppendSerializedAnimations(t,e),e.beginAnimationOnStart=t.beginAnimationOnStart,e.beginAnimationFrom=t.beginAnimationFrom,e.beginAnimationTo=t.beginAnimationTo,e.beginAnimationLoop=t.beginAnimationLoop,e.startDelay=t.startDelay,e.renderingGroupId=t.renderingGroupId,e.isBillboardBased=t.isBillboardBased,e.billboardMode=t.billboardMode,e.minAngularSpeed=t.minAngularSpeed,e.maxAngularSpeed=t.maxAngularSpeed,e.minSize=t.minSize,e.maxSize=t.maxSize,e.minScaleX=t.minScaleX,e.maxScaleX=t.maxScaleX,e.minScaleY=t.minScaleY,e.maxScaleY=t.maxScaleY,e.minEmitPower=t.minEmitPower,e.maxEmitPower=t.maxEmitPower,e.minLifeTime=t.minLifeTime,e.maxLifeTime=t.maxLifeTime,e.emitRate=t.emitRate,e.gravity=t.gravity.asArray(),e.noiseStrength=t.noiseStrength.asArray(),e.color1=t.color1.asArray(),e.color2=t.color2.asArray(),e.colorDead=t.colorDead.asArray(),e.updateSpeed=t.updateSpeed,e.targetStopDuration=t.targetStopDuration,e.blendMode=t.blendMode,e.preWarmCycles=t.preWarmCycles,e.preWarmStepOffset=t.preWarmStepOffset,e.minInitialRotation=t.minInitialRotation,e.maxInitialRotation=t.maxInitialRotation,e.startSpriteCellID=t.startSpriteCellID,e.spriteCellLoop=t.spriteCellLoop,e.endSpriteCellID=t.endSpriteCellID,e.spriteCellChangeSpeed=t.spriteCellChangeSpeed,e.spriteCellWidth=t.spriteCellWidth,e.spriteCellHeight=t.spriteCellHeight,e.spriteRandomStartCell=t.spriteRandomStartCell,e.isAnimationSheetEnabled=t.isAnimationSheetEnabled,e.useLogarithmicDepth=t.useLogarithmicDepth;var o=t.getColorGradients();if(o){e.colorGradients=[];for(var a=0,s=o;a<s.length;a++){var l=s[a],c={gradient:l.gradient,color1:l.color1.asArray()};l.color2?c.color2=l.color2.asArray():c.color2=l.color1.asArray(),e.colorGradients.push(c)}}var u=t.getRampGradients();if(u){e.rampGradients=[];for(var h=0,d=u;h<d.length;h++){var p=d[h];c={gradient:p.gradient,color:p.color.asArray()},e.rampGradients.push(c)}e.useRampGradients=t.useRampGradients}var f=t.getColorRemapGradients();if(f){e.colorRemapGradients=[];for(var _=0,m=f;_<m.length;_++){var g=m[_];c={gradient:g.gradient,factor1:g.factor1},void 0!==g.factor2?c.factor2=g.factor2:c.factor2=g.factor1,e.colorRemapGradients.push(c)}}var v=t.getAlphaRemapGradients();if(v){e.alphaRemapGradients=[];for(var y=0,b=v;y<b.length;y++){var T=b[y];c={gradient:T.gradient,factor1:T.factor1},void 0!==T.factor2?c.factor2=T.factor2:c.factor2=T.factor1,e.alphaRemapGradients.push(c)}}var E=t.getSizeGradients();if(E){e.sizeGradients=[];for(var S=0,x=E;S<x.length;S++){var C=x[S];c={gradient:C.gradient,factor1:C.factor1},void 0!==C.factor2?c.factor2=C.factor2:c.factor2=C.factor1,e.sizeGradients.push(c)}}var A=t.getAngularSpeedGradients();if(A){e.angularSpeedGradients=[];for(var P=0,R=A;P<R.length;P++){var I=R[P];c={gradient:I.gradient,factor1:I.factor1},void 0!==I.factor2?c.factor2=I.factor2:c.factor2=I.factor1,e.angularSpeedGradients.push(c)}}var M=t.getVelocityGradients();if(M){e.velocityGradients=[];for(var O=0,D=M;O<D.length;O++){var N=D[O];c={gradient:N.gradient,factor1:N.factor1},void 0!==N.factor2?c.factor2=N.factor2:c.factor2=N.factor1,e.velocityGradients.push(c)}}var F=t.getDragGradients();if(F){e.dragGradients=[];for(var L=0,w=F;L<w.length;L++){var B=w[L];c={gradient:B.gradient,factor1:B.factor1},void 0!==B.factor2?c.factor2=B.factor2:c.factor2=B.factor1,e.dragGradients.push(c)}}var U=t.getEmitRateGradients();if(U){e.emitRateGradients=[];for(var V=0,k=U;V<k.length;V++){var z=k[V];c={gradient:z.gradient,factor1:z.factor1},void 0!==z.factor2?c.factor2=z.factor2:c.factor2=z.factor1,e.emitRateGradients.push(c)}}var Y=t.getStartSizeGradients();if(Y){e.startSizeGradients=[];for(var X=0,W=Y;X<W.length;X++){var H=W[X];c={gradient:H.gradient,factor1:H.factor1},void 0!==H.factor2?c.factor2=H.factor2:c.factor2=H.factor1,e.startSizeGradients.push(c)}}var j=t.getLifeTimeGradients();if(j){e.lifeTimeGradients=[];for(var q=0,K=j;q<K.length;q++){var Q=K[q];c={gradient:Q.gradient,factor1:Q.factor1},void 0!==Q.factor2?c.factor2=Q.factor2:c.factor2=Q.factor1,e.lifeTimeGradients.push(c)}}var Z=t.getLimitVelocityGradients();if(Z){e.limitVelocityGradients=[];for(var J=0,$=Z;J<$.length;J++){var ee=$[J];c={gradient:ee.gradient,factor1:ee.factor1},void 0!==ee.factor2?c.factor2=ee.factor2:c.factor2=ee.factor1,e.limitVelocityGradients.push(c)}e.limitVelocityDamping=t.limitVelocityDamping}t.noiseTexture&&(e.noiseTexture=t.noiseTexture.serialize())},t.prototype.clone=function(e,i,n){void 0===n&&(n=!1);var r=(0,m.Cl)({},this._customWrappers),o=null,a=this._engine;if(a.createEffectForParticles&&null!=this.customShader){var s=(o=this.customShader).shaderOptions.defines.length>0?o.shaderOptions.defines.join("\n"):"",l=a.createEffectForParticles(o.shaderPath.fragmentElement,o.shaderOptions.uniforms,o.shaderOptions.samplers,s);r[0]?r[0].effect=l:this.setCustomEffect(l,0)}var c=this.serialize(n),u=t.Parse(c,this._scene||this._engine,this._rootUrl);return u.name=e,u.customShader=o,u._customWrappers=r,void 0===i&&(i=this.emitter),this.noiseTexture&&(u.noiseTexture=this.noiseTexture.clone()),u.emitter=i,this.preventAutoStart||u.start(),u},t.BILLBOARDMODE_Y=c.Y.PARTICLES_BILLBOARDMODE_Y,t.BILLBOARDMODE_ALL=c.Y.PARTICLES_BILLBOARDMODE_ALL,t.BILLBOARDMODE_STRETCHED=c.Y.PARTICLES_BILLBOARDMODE_STRETCHED,t.BILLBOARDMODE_STRETCHED_LOCAL=c.Y.PARTICLES_BILLBOARDMODE_STRETCHED_LOCAL,t}(UT);VT._ParseParticleSystem=qT.Parse;kr.l.IncludesShadersStore.clipPlaneFragmentDeclaration2="#ifdef CLIPPLANE\nin float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nin float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nin float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nin float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nin float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nin float fClipDistance6;\n#endif\n";kr.l.ShadersStore.gpuRenderParticlesPixelShader="precision highp float;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform sampler2D diffuseSampler;varying vec2 vUV;varying vec4 vColor;\n#include<clipPlaneFragmentDeclaration2> \n#include<imageProcessingDeclaration>\n#include<logDepthDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#include<fogFragmentDeclaration>\nvoid main() {\n#include<clipPlaneFragment> \nvec4 textureColor=texture2D(diffuseSampler,vUV);gl_FragColor=textureColor*vColor;\n#ifdef BLENDMULTIPLYMODE\nfloat alpha=vColor.a*textureColor.a;gl_FragColor.rgb=gl_FragColor.rgb*alpha+vec3(1.0)*(1.0-alpha);\n#endif \n#include<logDepthFragment>\n#include<fogFragment>(color,gl_FragColor)\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ngl_FragColor.rgb=toLinearSpace(gl_FragColor.rgb);\n#else\n#ifdef IMAGEPROCESSING\ngl_FragColor.rgb=toLinearSpace(gl_FragColor.rgb);gl_FragColor=applyImageProcessing(gl_FragColor);\n#endif\n#endif\n}\n";kr.l.IncludesShadersStore.clipPlaneVertexDeclaration2="#ifdef CLIPPLANE\nuniform vec4 vClipPlane;out float fClipDistance;\n#endif\n#ifdef CLIPPLANE2\nuniform vec4 vClipPlane2;out float fClipDistance2;\n#endif\n#ifdef CLIPPLANE3\nuniform vec4 vClipPlane3;out float fClipDistance3;\n#endif\n#ifdef CLIPPLANE4\nuniform vec4 vClipPlane4;out float fClipDistance4;\n#endif\n#ifdef CLIPPLANE5\nuniform vec4 vClipPlane5;out float fClipDistance5;\n#endif\n#ifdef CLIPPLANE6\nuniform vec4 vClipPlane6;out float fClipDistance6;\n#endif\n";kr.l.ShadersStore.gpuRenderParticlesVertexShader="precision highp float;uniform mat4 view;uniform mat4 projection;uniform vec2 translationPivot;uniform vec3 worldOffset;\n#ifdef LOCAL\nuniform mat4 emitterWM;\n#endif\nattribute vec3 position;attribute float age;attribute float life;attribute vec3 size;\n#ifndef BILLBOARD\nattribute vec3 initialDirection;\n#endif\n#ifdef BILLBOARDSTRETCHED\nattribute vec3 direction;\n#endif\nattribute float angle;\n#ifdef ANIMATESHEET\nattribute float cellIndex;\n#endif\nattribute vec2 offset;attribute vec2 uv;varying vec2 vUV;varying vec4 vColor;varying vec3 vPositionW;\n#if defined(BILLBOARD) && !defined(BILLBOARDY) && !defined(BILLBOARDSTRETCHED)\nuniform mat4 invView;\n#endif\n#include<clipPlaneVertexDeclaration2>\n#include<fogVertexDeclaration>\n#include<logDepthDeclaration>\n#ifdef COLORGRADIENTS\nuniform sampler2D colorGradientSampler;\n#else\nuniform vec4 colorDead;attribute vec4 color;\n#endif\n#ifdef ANIMATESHEET\nuniform vec3 sheetInfos;\n#endif\n#ifdef BILLBOARD\nuniform vec3 eyePosition;\n#endif\nvec3 rotate(vec3 yaxis,vec3 rotatedCorner) {vec3 xaxis=normalize(cross(vec3(0.,1.0,0.),yaxis));vec3 zaxis=normalize(cross(yaxis,xaxis));vec3 row0=vec3(xaxis.x,xaxis.y,xaxis.z);vec3 row1=vec3(yaxis.x,yaxis.y,yaxis.z);vec3 row2=vec3(zaxis.x,zaxis.y,zaxis.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;\n#ifdef LOCAL\nreturn ((emitterWM*vec4(position,1.0)).xyz+worldOffset)+alignedCorner;\n#else\nreturn (position+worldOffset)+alignedCorner;\n#endif\n}\n#ifdef BILLBOARDSTRETCHED\nvec3 rotateAlign(vec3 toCamera,vec3 rotatedCorner) {vec3 normalizedToCamera=normalize(toCamera);vec3 normalizedCrossDirToCamera=normalize(cross(normalize(direction),normalizedToCamera));vec3 crossProduct=normalize(cross(normalizedToCamera,normalizedCrossDirToCamera));vec3 row0=vec3(normalizedCrossDirToCamera.x,normalizedCrossDirToCamera.y,normalizedCrossDirToCamera.z);vec3 row1=vec3(crossProduct.x,crossProduct.y,crossProduct.z);vec3 row2=vec3(normalizedToCamera.x,normalizedToCamera.y,normalizedToCamera.z);mat3 rotMatrix= mat3(row0,row1,row2);vec3 alignedCorner=rotMatrix*rotatedCorner;\n#ifdef LOCAL\nreturn ((emitterWM*vec4(position,1.0)).xyz+worldOffset)+alignedCorner;\n#else\nreturn (position+worldOffset)+alignedCorner;\n#endif\n}\n#endif\nvoid main() {\n#ifdef ANIMATESHEET\nfloat rowOffset=floor(cellIndex/sheetInfos.z);float columnOffset=cellIndex-rowOffset*sheetInfos.z;vec2 uvScale=sheetInfos.xy;vec2 uvOffset=vec2(uv.x ,1.0-uv.y);vUV=(uvOffset+vec2(columnOffset,rowOffset))*uvScale;\n#else\nvUV=uv;\n#endif\nfloat ratio=min(1.0,age/life);\n#ifdef COLORGRADIENTS\nvColor=texture2D(colorGradientSampler,vec2(ratio,0));\n#else\nvColor=color*vec4(1.0-ratio)+colorDead*vec4(ratio);\n#endif\nvec2 cornerPos=(offset-translationPivot)*size.yz*size.x;\n#ifdef BILLBOARD\nvec4 rotatedCorner;rotatedCorner.w=0.;\n#ifdef BILLBOARDY\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.y=0.;rotatedCorner.xz+=translationPivot;vec3 yaxis=(position+worldOffset)-eyePosition;yaxis.y=0.;vPositionW=rotate(normalize(yaxis),rotatedCorner.xyz);vec4 viewPosition=(view*vec4(vPositionW,1.0));\n#elif defined(BILLBOARDSTRETCHED)\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;vec3 toCamera=(position+worldOffset)-eyePosition;vPositionW=rotateAlign(toCamera,rotatedCorner.xyz);vec4 viewPosition=(view*vec4(vPositionW,1.0));\n#else\nrotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.z=0.;rotatedCorner.xy+=translationPivot;\n#ifdef LOCAL\nvec4 viewPosition=view*vec4(((emitterWM*vec4(position,1.0)).xyz+worldOffset),1.0)+rotatedCorner;\n#else\nvec4 viewPosition=view*vec4((position+worldOffset),1.0)+rotatedCorner;\n#endif\nvPositionW=(invView*viewPosition).xyz;\n#endif\n#else\nvec3 rotatedCorner;rotatedCorner.x=cornerPos.x*cos(angle)-cornerPos.y*sin(angle);rotatedCorner.y=0.;rotatedCorner.z=cornerPos.x*sin(angle)+cornerPos.y*cos(angle);rotatedCorner.xz+=translationPivot;vec3 yaxis=normalize(initialDirection);vPositionW=rotate(yaxis,rotatedCorner);vec4 viewPosition=view*vec4(vPositionW,1.0);\n#endif\ngl_Position=projection*viewPosition;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6) || defined(FOG)\nvec4 worldPos=vec4(vPositionW,1.0);\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<logDepthVertex>\n}";var KT=function(e){function t(t,i,n,r,o){void 0===r&&(r=null),void 0===o&&(o=!1);var a=e.call(this,t)||this;if(a.layerMask=268435455,a._accumulatedCount=0,a._renderVertexBuffers=[],a._targetIndex=0,a._currentRenderId=-1,a._currentRenderingCameraUniqueId=-1,a._started=!1,a._stopped=!1,a._timeDelta=0,a.updateInAnimate=!1,a._actualFrame=0,a._rawTextureWidth=256,a._rebuildingAfterContextLost=!1,a.onDisposeObservable=new h.cP,a.onStoppedObservable=new h.cP,a.forceDepthWrite=!1,a._preWarmDone=!1,a.isLocal=!1,a.isGPU=!0,a._onBeforeDrawParticlesObservable=null,n&&"Scene"!==n.getClassName()?(a._engine=n,a.defaultProjectionMatrix=d.uq.PerspectiveFovLH(.8,1,.1,100,a._engine.isNDCHalfZRange)):(a._scene=n||D.q.LastCreatedScene,a._engine=a._scene.getEngine(),a.uniqueId=a._scene.getUniqueId(),a._scene.particleSystems.push(a)),a._engine.getCaps().supportComputeShaders){if(!(0,s.n9)("BABYLON.ComputeShaderParticleSystem"))throw new Error("The ComputeShaderParticleSystem class is not available! Make sure you have imported it.");a._platform=new((0,s.n9)("BABYLON.ComputeShaderParticleSystem"))(a,a._engine)}else{if(!(0,s.n9)("BABYLON.WebGL2ParticleSystem"))throw new Error("The WebGL2ParticleSystem class is not available! Make sure you have imported it.");a._platform=new((0,s.n9)("BABYLON.WebGL2ParticleSystem"))(a,a._engine)}a._customWrappers={0:new ti(a._engine)},a._customWrappers[0].effect=r,a._drawWrappers={0:new ti(a._engine)},a._drawWrappers[0].drawContext&&(a._drawWrappers[0].drawContext.useInstancing=!0),a._createIndexBuffer(),a._attachImageProcessingConfiguration(null),(i=null!=i?i:{}).randomTextureSize||delete i.randomTextureSize;var l=(0,m.Cl)({capacity:5e4,randomTextureSize:a._engine.getCaps().maxTextureSize},i),u=i;isFinite(u)&&(l.capacity=u),a._capacity=l.capacity,a._maxActiveParticleCount=l.capacity,a._currentActiveCount=0,a._isAnimationSheetEnabled=o,a.particleEmitterType=new vT;for(var p=Math.min(a._engine.getCaps().maxTextureSize,l.randomTextureSize),f=[],_=0;_<p;++_)f.push(Math.random()),f.push(Math.random()),f.push(Math.random()),f.push(Math.random());for(a._randomTexture=new un(new Float32Array(f),p,1,c.Y.TEXTUREFORMAT_RGBA,n,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT),a._randomTexture.name="GPUParticleSystem_random1",a._randomTexture.wrapU=c.Y.TEXTURE_WRAP_ADDRESSMODE,a._randomTexture.wrapV=c.Y.TEXTURE_WRAP_ADDRESSMODE,f=[],_=0;_<p;++_)f.push(Math.random()),f.push(Math.random()),f.push(Math.random()),f.push(Math.random());return a._randomTexture2=new un(new Float32Array(f),p,1,c.Y.TEXTUREFORMAT_RGBA,n,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT),a._randomTexture2.name="GPUParticleSystem_random2",a._randomTexture2.wrapU=c.Y.TEXTURE_WRAP_ADDRESSMODE,a._randomTexture2.wrapV=c.Y.TEXTURE_WRAP_ADDRESSMODE,a._randomTextureSize=p,a}return(0,m.C6)(t,e),Object.defineProperty(t,"IsSupported",{get:function(){if(!D.q.LastCreatedEngine)return!1;var e=D.q.LastCreatedEngine.getCaps();return e.supportTransformFeedbacks||e.supportComputeShaders},enumerable:!1,configurable:!0}),t.prototype._createIndexBuffer=function(){this._linesIndexBufferUseInstancing=this._engine.createIndexBuffer(new Uint32Array([0,1,1,3,3,2,2,0,0,3]),void 0,"GPUParticleSystemLinesIndexBuffer")},t.prototype.getCapacity=function(){return this._capacity},Object.defineProperty(t.prototype,"maxActiveParticleCount",{get:function(){return this._maxActiveParticleCount},set:function(e){this._maxActiveParticleCount=Math.min(e,this._capacity)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"activeParticleCount",{get:function(){return this.maxActiveParticleCount},set:function(e){this.maxActiveParticleCount=e},enumerable:!1,configurable:!0}),t.prototype.createPointEmitter=function(e,t){var i=kT(e,t);return this.particleEmitterType=i,i},t.prototype.createHemisphericEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=GT(e,t);return this.particleEmitterType=i,i},t.prototype.createSphereEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=1);var i=zT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedSphereEmitter=function(e,t,i){void 0===e&&(e=1),void 0===t&&(t=new d.Pq(0,1,0)),void 0===i&&(i=new d.Pq(0,1,0));var n=YT(e,t,i);return this.particleEmitterType=n,n},t.prototype.createCylinderEmitter=function(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=0);var r=XT(e,t,i,n);return this.particleEmitterType=r,r},t.prototype.createDirectedCylinderEmitter=function(e,t,i,n,r){void 0===e&&(e=1),void 0===t&&(t=1),void 0===i&&(i=1),void 0===n&&(n=new d.Pq(0,1,0)),void 0===r&&(r=new d.Pq(0,1,0));var o=WT(e,t,i,n,r);return this.particleEmitterType=o,o},t.prototype.createConeEmitter=function(e,t){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4);var i=HT(e,t);return this.particleEmitterType=i,i},t.prototype.createDirectedConeEmitter=function(e,t,i,n){void 0===e&&(e=1),void 0===t&&(t=Math.PI/4),void 0===i&&(i=new d.Pq(0,1,0)),void 0===n&&(n=new d.Pq(0,1,0));var r=jT(e,t,i,n);return this.particleEmitterType=r,r},t.prototype.createBoxEmitter=function(e,t,i,n){var r=new vT;return this.particleEmitterType=r,this.direction1=e,this.direction2=t,this.minEmitBox=i,this.maxEmitBox=n,r},t.prototype.isReady=function(){if(!this.emitter||this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.isReady()||!this.particleTexture||!this.particleTexture.isReady()||this._rebuildingAfterContextLost)return!1;if(this.blendMode!==qT.BLENDMODE_MULTIPLYADD){if(!this._getWrapper(this.blendMode).effect.isReady())return!1}else{if(!this._getWrapper(qT.BLENDMODE_MULTIPLY).effect.isReady())return!1;if(!this._getWrapper(qT.BLENDMODE_ADD).effect.isReady())return!1}return this._platform.isUpdateBufferCreated()?this._platform.isUpdateBufferReady():(this._recreateUpdateEffect(),!1)},t.prototype.isStarted=function(){return this._started},t.prototype.isStopped=function(){return this._stopped},t.prototype.isStopping=function(){return!1},t.prototype.getActiveCount=function(){return this._currentActiveCount},t.prototype.start=function(e){var t=this;if(void 0===e&&(e=this.startDelay),!this.targetStopDuration&&this._hasTargetStopDurationDependantGradient())throw"Particle system started with a targetStopDuration dependant gradient (eg. startSizeGradients) but no targetStopDuration set";e?setTimeout((function(){t.start(0)}),e):(this._started=!0,this._stopped=!1,this._preWarmDone=!1,this.beginAnimationOnStart&&this.animations&&this.animations.length>0&&this._scene&&this._scene.beginAnimation(this,this.beginAnimationFrom,this.beginAnimationTo,this.beginAnimationLoop))},t.prototype.stop=function(){this._stopped||(this.onStoppedObservable.notifyObservers(this),this._stopped=!0)},t.prototype.reset=function(){this._releaseBuffers(),this._platform.releaseVertexBuffers(),this._currentActiveCount=0,this._targetIndex=0},t.prototype.getClassName=function(){return"GPUParticleSystem"},t.prototype.getCustomEffect=function(e){var t,i;return void 0===e&&(e=0),null!==(i=null===(t=this._customWrappers[e])||void 0===t?void 0:t.effect)&&void 0!==i?i:this._customWrappers[0].effect},t.prototype._getCustomDrawWrapper=function(e){var t;return void 0===e&&(e=0),null!==(t=this._customWrappers[e])&&void 0!==t?t:this._customWrappers[0]},t.prototype.setCustomEffect=function(e,t){void 0===t&&(t=0),this._customWrappers[t]=new ti(this._engine),this._customWrappers[t].effect=e},Object.defineProperty(t.prototype,"onBeforeDrawParticlesObservable",{get:function(){return this._onBeforeDrawParticlesObservable||(this._onBeforeDrawParticlesObservable=new h.cP),this._onBeforeDrawParticlesObservable},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexShaderName",{get:function(){return"gpuRenderParticles"},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._renderVertexBuffers[1^this._targetIndex]},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return null},enumerable:!1,configurable:!0}),t.prototype._removeGradientAndTexture=function(t,i,n){return e.prototype._removeGradientAndTexture.call(this,t,i,n),this._releaseBuffers(),this},t.prototype.addColorGradient=function(e,t){this._colorGradients||(this._colorGradients=[]);var i=new DT(e,t);return this._colorGradients.push(i),this._refreshColorGradient(!0),this._releaseBuffers(),this},t.prototype._refreshColorGradient=function(e){void 0===e&&(e=!1),this._colorGradients&&(e&&this._colorGradients.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0})),this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null))},t.prototype.forceRefreshGradients=function(){this._refreshColorGradient(),this._refreshFactorGradient(this._sizeGradients,"_sizeGradientsTexture"),this._refreshFactorGradient(this._angularSpeedGradients,"_angularSpeedGradientsTexture"),this._refreshFactorGradient(this._velocityGradients,"_velocityGradientsTexture"),this._refreshFactorGradient(this._limitVelocityGradients,"_limitVelocityGradientsTexture"),this._refreshFactorGradient(this._dragGradients,"_dragGradientsTexture"),this.reset()},t.prototype.removeColorGradient=function(e){return this._removeGradientAndTexture(e,this._colorGradients,this._colorGradientsTexture),this._colorGradientsTexture=null,this},t.prototype.resetDrawCache=function(){var e;for(var t in this._drawWrappers)null===(e=this._drawWrappers[t].drawContext)||void 0===e||e.reset()},t.prototype._addFactorGradient=function(e,t,i){var n=new FT(t,i);e.push(n),this._releaseBuffers()},t.prototype.addSizeGradient=function(e,t){return this._sizeGradients||(this._sizeGradients=[]),this._addFactorGradient(this._sizeGradients,e,t),this._refreshFactorGradient(this._sizeGradients,"_sizeGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeSizeGradient=function(e){return this._removeGradientAndTexture(e,this._sizeGradients,this._sizeGradientsTexture),this._sizeGradientsTexture=null,this},t.prototype._refreshFactorGradient=function(e,t,i){if(void 0===i&&(i=!1),e){i&&e.sort((function(e,t){return e.gradient<t.gradient?-1:e.gradient>t.gradient?1:0}));var n=this;n[t]&&(n[t].dispose(),n[t]=null)}},t.prototype.addAngularSpeedGradient=function(e,t){return this._angularSpeedGradients||(this._angularSpeedGradients=[]),this._addFactorGradient(this._angularSpeedGradients,e,t),this._refreshFactorGradient(this._angularSpeedGradients,"_angularSpeedGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeAngularSpeedGradient=function(e){return this._removeGradientAndTexture(e,this._angularSpeedGradients,this._angularSpeedGradientsTexture),this._angularSpeedGradientsTexture=null,this},t.prototype.addVelocityGradient=function(e,t){return this._velocityGradients||(this._velocityGradients=[]),this._addFactorGradient(this._velocityGradients,e,t),this._refreshFactorGradient(this._velocityGradients,"_velocityGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._velocityGradients,this._velocityGradientsTexture),this._velocityGradientsTexture=null,this},t.prototype.addLimitVelocityGradient=function(e,t){return this._limitVelocityGradients||(this._limitVelocityGradients=[]),this._addFactorGradient(this._limitVelocityGradients,e,t),this._refreshFactorGradient(this._limitVelocityGradients,"_limitVelocityGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeLimitVelocityGradient=function(e){return this._removeGradientAndTexture(e,this._limitVelocityGradients,this._limitVelocityGradientsTexture),this._limitVelocityGradientsTexture=null,this},t.prototype.addDragGradient=function(e,t){return this._dragGradients||(this._dragGradients=[]),this._addFactorGradient(this._dragGradients,e,t),this._refreshFactorGradient(this._dragGradients,"_dragGradientsTexture",!0),this._releaseBuffers(),this},t.prototype.removeDragGradient=function(e){return this._removeGradientAndTexture(e,this._dragGradients,this._dragGradientsTexture),this._dragGradientsTexture=null,this},t.prototype.addEmitRateGradient=function(){return this},t.prototype.removeEmitRateGradient=function(){return this},t.prototype.addStartSizeGradient=function(){return this},t.prototype.removeStartSizeGradient=function(){return this},t.prototype.addColorRemapGradient=function(){return this},t.prototype.removeColorRemapGradient=function(){return this},t.prototype.addAlphaRemapGradient=function(){return this},t.prototype.removeAlphaRemapGradient=function(){return this},t.prototype.addRampGradient=function(){return this},t.prototype.removeRampGradient=function(){return this},t.prototype.getRampGradients=function(){return null},Object.defineProperty(t.prototype,"useRampGradients",{get:function(){return!1},set:function(e){},enumerable:!1,configurable:!0}),t.prototype.addLifeTimeGradient=function(){return this},t.prototype.removeLifeTimeGradient=function(){return this},t.prototype._reset=function(){this._releaseBuffers()},t.prototype._createVertexBuffers=function(e,t,i){var n={};n.position=t.createVertexBuffer("position",0,3,this._attributesStrideSize,!0);var r=3;n.age=t.createVertexBuffer("age",r,1,this._attributesStrideSize,!0),r+=1,n.size=t.createVertexBuffer("size",r,3,this._attributesStrideSize,!0),r+=3,n.life=t.createVertexBuffer("life",r,1,this._attributesStrideSize,!0),r+=1,r+=4,this.billboardMode===qT.BILLBOARDMODE_STRETCHED&&(n.direction=t.createVertexBuffer("direction",r,3,this._attributesStrideSize,!0)),r+=3,this._platform.alignDataInBuffer&&(r+=1),this.particleEmitterType instanceof PT&&(r+=3,this._platform.alignDataInBuffer&&(r+=1)),this._colorGradientsTexture||(n.color=t.createVertexBuffer("color",r,4,this._attributesStrideSize,!0),r+=4),this._isBillboardBased||(n.initialDirection=t.createVertexBuffer("initialDirection",r,3,this._attributesStrideSize,!0),r+=3,this._platform.alignDataInBuffer&&(r+=1)),this.noiseTexture&&(n.noiseCoordinates1=t.createVertexBuffer("noiseCoordinates1",r,3,this._attributesStrideSize,!0),r+=3,this._platform.alignDataInBuffer&&(r+=1),n.noiseCoordinates2=t.createVertexBuffer("noiseCoordinates2",r,3,this._attributesStrideSize,!0),r+=3,this._platform.alignDataInBuffer&&(r+=1)),n.angle=t.createVertexBuffer("angle",r,1,this._attributesStrideSize,!0),this._angularSpeedGradientsTexture?r++:r+=2,this._isAnimationSheetEnabled&&(n.cellIndex=t.createVertexBuffer("cellIndex",r,1,this._attributesStrideSize,!0),r+=1,this.spriteRandomStartCell&&(n.cellStartOffset=t.createVertexBuffer("cellStartOffset",r,1,this._attributesStrideSize,!0),r+=1)),n.offset=i.createVertexBuffer("offset",0,2),n.uv=i.createVertexBuffer("uv",2,2),this._renderVertexBuffers.push(n),this._platform.createVertexBuffers(e,n),this.resetDrawCache()},t.prototype._initialize=function(e){if(void 0===e&&(e=!1),!this._buffer0||e){var t=this._engine,i=[];this._attributesStrideSize=21,this._targetIndex=0,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1),this.particleEmitterType instanceof PT&&(this._attributesStrideSize+=3,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1)),this.isBillboardBased||(this._attributesStrideSize+=3,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=1)),this._colorGradientsTexture&&(this._attributesStrideSize-=4),this._angularSpeedGradientsTexture&&(this._attributesStrideSize-=1),this._isAnimationSheetEnabled&&(this._attributesStrideSize+=1,this.spriteRandomStartCell&&(this._attributesStrideSize+=1)),this.noiseTexture&&(this._attributesStrideSize+=6,this._platform.alignDataInBuffer&&(this._attributesStrideSize+=2)),this._platform.alignDataInBuffer&&(this._attributesStrideSize+=3-(this._attributesStrideSize+3&3));for(var n=this.particleEmitterType instanceof PT,r=d.AA.Vector3[0],o=0,a=0;a<this._capacity;a++)if(i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(0),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),n?(this.particleEmitterType.particleDestinationGenerator(a,null,r),i.push(r.x),i.push(r.y),i.push(r.z)):(i.push(0),i.push(0),i.push(0)),this._platform.alignDataInBuffer&&i.push(0),o+=16,n&&(this.particleEmitterType.particlePositionGenerator(a,null,r),i.push(r.x),i.push(r.y),i.push(r.z),this._platform.alignDataInBuffer&&i.push(0),o+=4),this._colorGradientsTexture||(i.push(0),i.push(0),i.push(0),i.push(0),o+=4),this.isBillboardBased||(i.push(0),i.push(0),i.push(0),this._platform.alignDataInBuffer&&i.push(0),o+=4),this.noiseTexture&&(i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),this._platform.alignDataInBuffer&&i.push(0),i.push(Math.random()),i.push(Math.random()),i.push(Math.random()),this._platform.alignDataInBuffer&&i.push(0),o+=8),i.push(0),o+=1,this._angularSpeedGradientsTexture||(i.push(0),o+=1),this._isAnimationSheetEnabled&&(i.push(0),o+=1,this.spriteRandomStartCell&&(i.push(0),o+=1)),this._platform.alignDataInBuffer){var s=3-(o+3&3);for(o+=s;s-- >0;)i.push(0)}var l=new Float32Array([.5,.5,1,1,-.5,.5,0,1,.5,-.5,1,0,-.5,-.5,0,0]),c=this._platform.createParticleBuffer(i),u=this._platform.createParticleBuffer(i);this._buffer0=new Se.h(t,c,!1,this._attributesStrideSize),this._buffer1=new Se.h(t,u,!1,this._attributesStrideSize),this._spriteBuffer=new Se.h(t,l,!1,4),this._renderVertexBuffers=[],this._createVertexBuffers(this._buffer0,this._buffer1,this._spriteBuffer),this._createVertexBuffers(this._buffer1,this._buffer0,this._spriteBuffer),this._sourceBuffer=this._buffer0,this._targetBuffer=this._buffer1}},t.prototype._recreateUpdateEffect=function(){this._createColorGradientTexture(),this._createSizeGradientTexture(),this._createAngularSpeedGradientTexture(),this._createVelocityGradientTexture(),this._createLimitVelocityGradientTexture(),this._createDragGradientTexture();var e=this.particleEmitterType?this.particleEmitterType.getEffectDefines():"";return this._isBillboardBased&&(e+="\n#define BILLBOARD"),this._colorGradientsTexture&&(e+="\n#define COLORGRADIENTS"),this._sizeGradientsTexture&&(e+="\n#define SIZEGRADIENTS"),this._angularSpeedGradientsTexture&&(e+="\n#define ANGULARSPEEDGRADIENTS"),this._velocityGradientsTexture&&(e+="\n#define VELOCITYGRADIENTS"),this._limitVelocityGradientsTexture&&(e+="\n#define LIMITVELOCITYGRADIENTS"),this._dragGradientsTexture&&(e+="\n#define DRAGGRADIENTS"),this.isAnimationSheetEnabled&&(e+="\n#define ANIMATESHEET",this.spriteRandomStartCell&&(e+="\n#define ANIMATESHEETRANDOMSTART")),this.noiseTexture&&(e+="\n#define NOISE"),this.isLocal&&(e+="\n#define LOCAL"),this._platform.isUpdateBufferCreated()&&this._cachedUpdateDefines===e||(this._cachedUpdateDefines=e,this._updateBuffer=this._platform.createUpdateBuffer(e)),this._platform.isUpdateBufferReady()},t.prototype._getWrapper=function(e){var t=this._getCustomDrawWrapper(e);if(null==t?void 0:t.effect)return t;var i=[];this.fillDefines(i,e);var n=this._drawWrappers[e];n||((n=new ti(this._engine)).drawContext&&(n.drawContext.useInstancing=!0),this._drawWrappers[e]=n);var r=i.join("\n");if(n.defines!==r){var o=[],a=[],s=[];this.fillUniformsAttributesAndSamplerNames(a,o,s),n.setEffect(this._engine.createEffect("gpuRenderParticles",o,a,s,r),r)}return n},t._GetAttributeNamesOrOptions=function(e,t,i,n){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=!1);var r=[Se.R.PositionKind,"age","life","size","angle"];return e||r.push(Se.R.ColorKind),t&&r.push("cellIndex"),i||r.push("initialDirection"),n&&r.push("direction"),r.push("offset",Se.R.UVKind),r},t._GetEffectCreationOptions=function(e,t,i){void 0===e&&(e=!1),void 0===t&&(t=!1),void 0===i&&(i=!1);var n=["emitterWM","worldOffset","view","projection","colorDead","invView","translationPivot","eyePosition"];return(0,Xo.TV)(n),e&&n.push("sheetInfos"),t&&n.push("logarithmicDepthConstant"),i&&(n.push("vFogInfos"),n.push("vFogColor")),n},t.prototype.fillDefines=function(e,t,i){if(void 0===t&&(t=0),void 0===i&&(i=!0),this._scene&&((0,Xo.tv)(this,this._scene,e),this.applyFog&&this._scene.fogEnabled&&this._scene.fogMode!==rt.FOGMODE_NONE&&e.push("#define FOG")),t===qT.BLENDMODE_MULTIPLY&&e.push("#define BLENDMULTIPLYMODE"),this.isLocal&&e.push("#define LOCAL"),this.useLogarithmicDepth&&e.push("#define LOGARITHMICDEPTH"),this._isBillboardBased)switch(e.push("#define BILLBOARD"),this.billboardMode){case qT.BILLBOARDMODE_Y:e.push("#define BILLBOARDY");break;case qT.BILLBOARDMODE_STRETCHED:e.push("#define BILLBOARDSTRETCHED");break;case qT.BILLBOARDMODE_ALL:e.push("#define BILLBOARDMODE_ALL")}this._colorGradientsTexture&&e.push("#define COLORGRADIENTS"),this.isAnimationSheetEnabled&&e.push("#define ANIMATESHEET"),i&&this._imageProcessingConfiguration&&(this._imageProcessingConfiguration.prepareDefines(this._imageProcessingConfigurationDefines),e.push(""+this._imageProcessingConfigurationDefines.toString()))},t.prototype.fillUniformsAttributesAndSamplerNames=function(e,i,n){i.push.apply(i,t._GetAttributeNamesOrOptions(!!this._colorGradientsTexture,this._isAnimationSheetEnabled,this._isBillboardBased,this._isBillboardBased&&this.billboardMode===qT.BILLBOARDMODE_STRETCHED)),e.push.apply(e,t._GetEffectCreationOptions(this._isAnimationSheetEnabled,this.useLogarithmicDepth,this.applyFog)),n.push("diffuseSampler","colorGradientSampler"),this._imageProcessingConfiguration&&(pe.PrepareUniforms(e,this._imageProcessingConfigurationDefines),pe.PrepareSamplers(n,this._imageProcessingConfigurationDefines))},t.prototype.animate=function(e){var t;void 0===e&&(e=!1),this._timeDelta=this.updateSpeed*(e?this.preWarmStepOffset:(null===(t=this._scene)||void 0===t?void 0:t.getAnimationRatio())||1),this._actualFrame+=this._timeDelta,this._stopped||this.targetStopDuration&&this._actualFrame>=this.targetStopDuration&&this.stop(),this.updateInAnimate&&this._update()},t.prototype._createFactorGradientTexture=function(e,t){var i=this[t];if(e&&e.length&&!i){for(var n=new Float32Array(this._rawTextureWidth),r=function(t){var i=t/o._rawTextureWidth;LT.GetCurrentGradient(i,e,(function(e,i,r){n[t]=B.X.Lerp(e.factor1,i.factor1,r)}))},o=this,a=0;a<this._rawTextureWidth;a++)r(a);this[t]=un.CreateRTexture(n,this._rawTextureWidth,1,this._scene||this._engine,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE),this[t].name=t.substring(1)}},t.prototype._createSizeGradientTexture=function(){this._createFactorGradientTexture(this._sizeGradients,"_sizeGradientsTexture")},t.prototype._createAngularSpeedGradientTexture=function(){this._createFactorGradientTexture(this._angularSpeedGradients,"_angularSpeedGradientsTexture")},t.prototype._createVelocityGradientTexture=function(){this._createFactorGradientTexture(this._velocityGradients,"_velocityGradientsTexture")},t.prototype._createLimitVelocityGradientTexture=function(){this._createFactorGradientTexture(this._limitVelocityGradients,"_limitVelocityGradientsTexture")},t.prototype._createDragGradientTexture=function(){this._createFactorGradientTexture(this._dragGradients,"_dragGradientsTexture")},t.prototype._createColorGradientTexture=function(){if(this._colorGradients&&this._colorGradients.length&&!this._colorGradientsTexture){for(var e=new Uint8Array(4*this._rawTextureWidth),t=p.IG.Color4[0],i=function(i){var r=i/n._rawTextureWidth;LT.GetCurrentGradient(r,n._colorGradients,(function(n,r,o){p.ov.LerpToRef(n.color1,r.color1,o,t),e[4*i]=255*t.r,e[4*i+1]=255*t.g,e[4*i+2]=255*t.b,e[4*i+3]=255*t.a}))},n=this,r=0;r<this._rawTextureWidth;r++)i(r);this._colorGradientsTexture=un.CreateRGBATexture(e,this._rawTextureWidth,1,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE),this._colorGradientsTexture.name="colorGradients"}},t.prototype._render=function(e,t){var i,n,r,o,a,s=this._getWrapper(e),l=s.effect;this._engine.enableEffect(s);var u=(null===(i=this._scene)||void 0===i?void 0:i.getViewMatrix())||d.uq.IdentityReadOnly;if(l.setMatrix("view",u),l.setMatrix("projection",null!==(n=this.defaultProjectionMatrix)&&void 0!==n?n:this._scene.getProjectionMatrix()),l.setTexture("diffuseSampler",this.particleTexture),l.setVector2("translationPivot",this.translationPivot),l.setVector3("worldOffset",this.worldOffset),this.isLocal&&l.setMatrix("emitterWM",t),this._colorGradientsTexture?l.setTexture("colorGradientSampler",this._colorGradientsTexture):l.setDirectColor4("colorDead",this.colorDead),this._isAnimationSheetEnabled&&this.particleTexture){var h=this.particleTexture.getBaseSize();l.setFloat3("sheetInfos",this.spriteCellWidth/h.width,this.spriteCellHeight/h.height,h.width/this.spriteCellWidth)}if(this._isBillboardBased&&this._scene){var p=this._scene.activeCamera;l.setVector3("eyePosition",p.globalPosition)}var f=l.defines;if(this._scene&&((0,Xo.gS)(l,this,this._scene),this.applyFog&&(0,Ui.Yy)(this._scene,void 0,l)),f.indexOf("#define BILLBOARDMODE_ALL")>=0){var _=u.clone();_.invert(),l.setMatrix("invView",_)}switch(this.useLogarithmicDepth&&this._scene&&(0,Ui.DL)(f,l,this._scene),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(l),e){case qT.BLENDMODE_ADD:this._engine.setAlphaMode(c.Y.ALPHA_ADD);break;case qT.BLENDMODE_ONEONE:this._engine.setAlphaMode(c.Y.ALPHA_ONEONE);break;case qT.BLENDMODE_STANDARD:this._engine.setAlphaMode(c.Y.ALPHA_COMBINE);break;case qT.BLENDMODE_MULTIPLY:this._engine.setAlphaMode(c.Y.ALPHA_MULTIPLY)}return this._platform.bindDrawBuffers(this._targetIndex,l,(null===(r=this._scene)||void 0===r?void 0:r.forceWireframe)?this._linesIndexBufferUseInstancing:null),this._onBeforeDrawParticlesObservable&&this._onBeforeDrawParticlesObservable.notifyObservers(l),(null===(o=this._scene)||void 0===o?void 0:o.forceWireframe)?this._engine.drawElementsType(c.Y.MATERIAL_LineStripDrawMode,0,10,this._currentActiveCount):this._engine.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,this._currentActiveCount),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE),(null===(a=this._scene)||void 0===a?void 0:a.forceWireframe)&&this._engine.unbindInstanceAttributes(),this._currentActiveCount},t.prototype._update=function(e){if(this.emitter&&this._targetBuffer&&this._recreateUpdateEffect()&&!this._rebuildingAfterContextLost){if(!e)if(this.emitter.position)e=this.emitter.getWorldMatrix();else{var t=this.emitter;e=d.AA.Matrix[0],d.uq.TranslationToRef(t.x,t.y,t.z,e)}this._platform.preUpdateParticleBuffer(),this._updateBuffer.setFloat("currentCount",this._currentActiveCount),this._updateBuffer.setFloat("timeDelta",this._timeDelta),this._updateBuffer.setFloat("stopFactor",this._stopped?0:1),this._updateBuffer.setInt("randomTextureSize",this._randomTextureSize),this._updateBuffer.setFloat2("lifeTime",this.minLifeTime,this.maxLifeTime),this._updateBuffer.setFloat2("emitPower",this.minEmitPower,this.maxEmitPower),this._colorGradientsTexture||(this._updateBuffer.setDirectColor4("color1",this.color1),this._updateBuffer.setDirectColor4("color2",this.color2)),this._updateBuffer.setFloat2("sizeRange",this.minSize,this.maxSize),this._updateBuffer.setFloat4("scaleRange",this.minScaleX,this.maxScaleX,this.minScaleY,this.maxScaleY),this._updateBuffer.setFloat4("angleRange",this.minAngularSpeed,this.maxAngularSpeed,this.minInitialRotation,this.maxInitialRotation),this._updateBuffer.setVector3("gravity",this.gravity),this._limitVelocityGradientsTexture&&this._updateBuffer.setFloat("limitVelocityDamping",this.limitVelocityDamping),this.particleEmitterType&&this.particleEmitterType.applyToShader(this._updateBuffer),this._isAnimationSheetEnabled&&this._updateBuffer.setFloat4("cellInfos",this.startSpriteCellID,this.endSpriteCellID,this.spriteCellChangeSpeed,this.spriteCellLoop?1:0),this.noiseTexture&&this._updateBuffer.setVector3("noiseStrength",this.noiseStrength),this.isLocal||this._updateBuffer.setMatrix("emitterWM",e),this._platform.updateParticleBuffer(this._targetIndex,this._targetBuffer,this._currentActiveCount),this._targetIndex++,2===this._targetIndex&&(this._targetIndex=0);var i=this._sourceBuffer;this._sourceBuffer=this._targetBuffer,this._targetBuffer=i}},t.prototype.render=function(e,t){if(void 0===e&&(e=!1),void 0===t&&(t=!1),!this._started)return 0;if(!this.isReady())return 0;if(!e&&this._scene){if(!this._preWarmDone&&this.preWarmCycles){for(var i=0;i<this.preWarmCycles;i++)this.animate(!0),this.render(!0,!0);this._preWarmDone=!0}if(this._currentRenderId===this._scene.getRenderId()&&(!this._scene.activeCamera||this._scene.activeCamera&&this._currentRenderingCameraUniqueId===this._scene.activeCamera.uniqueId))return 0;this._currentRenderId=this._scene.getRenderId(),this._scene.activeCamera&&(this._currentRenderingCameraUniqueId=this._scene.activeCamera.uniqueId)}if(this._initialize(),this._accumulatedCount+=this.emitRate*this._timeDelta,this._accumulatedCount>1){var n=0|this._accumulatedCount;this._accumulatedCount-=n,this._currentActiveCount+=n}if(this._currentActiveCount=Math.min(this._maxActiveParticleCount,this._currentActiveCount),!this._currentActiveCount)return 0;var r;if(this.emitter.position)r=this.emitter.getWorldMatrix();else{var o=this.emitter;r=d.AA.Matrix[0],d.uq.TranslationToRef(o.x,o.y,o.z,r)}var a=this._engine;this.updateInAnimate||this._update(r);var s=0;return e||t||(a.setState(!1),this.forceDepthWrite&&a.setDepthWrite(!0),s=this.blendMode===qT.BLENDMODE_MULTIPLYADD?this._render(qT.BLENDMODE_MULTIPLY,r)+this._render(qT.BLENDMODE_ADD,r):this._render(this.blendMode,r),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE)),s},t.prototype.rebuild=function(){var e=this,t=function(){e._recreateUpdateEffect()&&e._platform.isUpdateBufferReady()?(e._initialize(!0),e._rebuildingAfterContextLost=!1):setTimeout(t,10)};this._createIndexBuffer(),this._cachedUpdateDefines="",this._platform.contextLost(),this._rebuildingAfterContextLost=!0,t()},t.prototype._releaseBuffers=function(){this._buffer0&&(this._buffer0.dispose(),this._buffer0=null),this._buffer1&&(this._buffer1.dispose(),this._buffer1=null),this._spriteBuffer&&(this._spriteBuffer.dispose(),this._spriteBuffer=null),this._platform.releaseBuffers()},t.prototype.dispose=function(e){for(var t in void 0===e&&(e=!0),this._drawWrappers)this._drawWrappers[t].dispose();if(this._drawWrappers={},this._scene){var i=this._scene.particleSystems.indexOf(this);i>-1&&this._scene.particleSystems.splice(i,1)}this._releaseBuffers(),this._platform.releaseVertexBuffers();for(var n=0;n<this._renderVertexBuffers.length;++n){var r=this._renderVertexBuffers[n];for(var o in r)r[o].dispose()}this._renderVertexBuffers=[],this._colorGradientsTexture&&(this._colorGradientsTexture.dispose(),this._colorGradientsTexture=null),this._sizeGradientsTexture&&(this._sizeGradientsTexture.dispose(),this._sizeGradientsTexture=null),this._angularSpeedGradientsTexture&&(this._angularSpeedGradientsTexture.dispose(),this._angularSpeedGradientsTexture=null),this._velocityGradientsTexture&&(this._velocityGradientsTexture.dispose(),this._velocityGradientsTexture=null),this._limitVelocityGradientsTexture&&(this._limitVelocityGradientsTexture.dispose(),this._limitVelocityGradientsTexture=null),this._dragGradientsTexture&&(this._dragGradientsTexture.dispose(),this._dragGradientsTexture=null),this._randomTexture&&(this._randomTexture.dispose(),this._randomTexture=null),this._randomTexture2&&(this._randomTexture2.dispose(),this._randomTexture2=null),e&&this.particleTexture&&(this.particleTexture.dispose(),this.particleTexture=null),e&&this.noiseTexture&&(this.noiseTexture.dispose(),this.noiseTexture=null),this.onStoppedObservable.clear(),this.onDisposeObservable.notifyObservers(this),this.onDisposeObservable.clear()},t.prototype.clone=function(e,i,n){void 0===n&&(n=!1);var r=(0,m.Cl)({},this._customWrappers),o=null,a=this._engine;if(a.createEffectForParticles&&null!=this.customShader){var s=(o=this.customShader).shaderOptions.defines.length>0?o.shaderOptions.defines.join("\n"):"";r[0]=a.createEffectForParticles(o.shaderPath.fragmentElement,o.shaderOptions.uniforms,o.shaderOptions.samplers,s,void 0,void 0,void 0,this)}var l=this.serialize(n),c=t.Parse(l,this._scene||this._engine,this._rootUrl);return c.name=e,c.customShader=o,c._customWrappers=r,void 0===i&&(i=this.emitter),this.noiseTexture&&(c.noiseTexture=this.noiseTexture.clone()),c.emitter=i,c},t.prototype.serialize=function(e){void 0===e&&(e=!1);var t={};return qT._Serialize(t,this,e),t.activeParticleCount=this.activeParticleCount,t.randomTextureSize=this._randomTextureSize,t.customShader=this.customShader,t},t.Parse=function(e,i,n,r,o){void 0===r&&(r=!1);var a,s=e.name;a=i instanceof mi.$?i:i.getEngine();var l=new t(s,{capacity:o||e.capacity,randomTextureSize:e.randomTextureSize},i,null,e.isAnimationSheetEnabled);if(l._rootUrl=n,e.customShader&&a.createEffectForParticles){var c=e.customShader,u=c.shaderOptions.defines.length>0?c.shaderOptions.defines.join("\n"):"",h=a.createEffectForParticles(c.shaderPath.fragmentElement,c.shaderOptions.uniforms,c.shaderOptions.samplers,u,void 0,void 0,void 0,l);l.setCustomEffect(h,0),l.customShader=c}return e.id&&(l.id=e.id),e.activeParticleCount&&(l.activeParticleCount=e.activeParticleCount),qT._Parse(e,l,i,n),e.preventAutoStart&&(l.preventAutoStart=e.preventAutoStart),r||l.preventAutoStart||l.start(),l},t}(Jp),QT=function(){function e(){this._emitterNodeIsOwned=!0,this.systems=[]}return Object.defineProperty(e.prototype,"emitterNode",{get:function(){return this._emitterNode},set:function(e){this._emitterNodeIsOwned&&this._emitterNode&&(this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNodeIsOwned=!1);for(var t=0,i=this.systems;t<i.length;t++)i[t].emitter=e;this._emitterNode=e},enumerable:!1,configurable:!0}),e.prototype.setEmitterAsSphere=function(e,t,i){this._emitterNodeIsOwned&&this._emitterNode&&this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNodeIsOwned=!0,this._emitterCreationOptions={kind:"Sphere",options:e,renderingGroupId:t};var n=Ja("emitterSphere",{diameter:e.diameter,segments:e.segments},i);n.renderingGroupId=t;var r=new jo("emitterSphereMaterial",i);r.emissiveColor=e.color,n.material=r;for(var o=0,a=this.systems;o<a.length;o++)a[o].emitter=n;this._emitterNode=n},e.prototype.start=function(e){for(var t=0,i=this.systems;t<i.length;t++){var n=i[t];e&&(n.emitter=e),n.start()}},e.prototype.dispose=function(){for(var e=0,t=this.systems;e<t.length;e++)t[e].dispose();this.systems.length=0,this._emitterNode&&(this._emitterNode.dispose&&this._emitterNode.dispose(),this._emitterNode=null)},e.prototype.serialize=function(e){void 0===e&&(e=!1);for(var t={systems:[]},i=0,n=this.systems;i<n.length;i++){var r=n[i];t.systems.push(r.serialize(e))}return this._emitterNode&&(t.emitter=this._emitterCreationOptions),t},e.Parse=function(t,i,n,r){void 0===n&&(n=!1);var o=new e,a=this.BaseAssetsUrl+"/textures/";i=i||D.q.LastCreatedScene;for(var s=0,l=t.systems;s<l.length;s++){var c=l[s];o.systems.push(n?KT.Parse(c,i,a,!0,r):qT.Parse(c,i,a,!0,r))}if(t.emitter){var u=t.emitter.options;"Sphere"===t.emitter.kind&&o.setEmitterAsSphere({diameter:u.diameter,segments:u.segments,color:p.v9.FromArray(u.color)},t.emitter.renderingGroupId,i)}return o},e.BaseAssetsUrl="https://assets.babylonjs.com/particles",e}(),ZT=function(){function e(){}return e.CreateDefault=function(e,t,i,n){var r;return void 0===t&&(t=500),void 0===n&&(n=!1),(r=n?new KT("default system",{capacity:t},i):new qT("default system",t,i)).emitter=e,r.particleTexture=new an.g("https://assets.babylonjs.com/textures/flare.png",r.getScene()),r.createConeEmitter(.1,Math.PI/4),r.color1=new p.ov(1,1,1,1),r.color2=new p.ov(1,1,1,1),r.colorDead=new p.ov(1,1,1,0),r.minSize=.1,r.maxSize=.1,r.minEmitPower=2,r.maxEmitPower=2,r.updateSpeed=1/60,r.emitRate=30,r},e.CreateAsync=function(t,i,n,r){void 0===n&&(n=!1),i||(i=D.q.LastCreatedScene);var o={};return i.addPendingData(o),new Promise((function(a,s){if(n&&!KT.IsSupported)return i.removePendingData(o),s("Particle system with GPU is not supported.");ie.S0.LoadFile("".concat(e.BaseAssetsUrl,"/systems/").concat(t,".json"),(function(e){i.removePendingData(o);var t=JSON.parse(e.toString());return a(QT.Parse(t,i,n,r))}),void 0,void 0,void 0,(function(){return i.removePendingData(o),s("An error occurred with the creation of your particle system. Check if your type '".concat(t,"' exists."))}))}))},e.ExportSet=function(e){for(var t=new QT,i=0,n=e;i<n.length;i++){var r=n[i];t.systems.push(r)}return t},e.ParseFromFileAsync=function(e,t,i,n,r,o){return void 0===n&&(n=!1),void 0===r&&(r=""),new Promise((function(a,s){var l=new W.u;l.addEventListener("readystatechange",(function(){if(4==l.readyState)if(200==l.status){var t=JSON.parse(l.responseText),c=void 0;c=n?KT.Parse(t,i,r,!1,o):qT.Parse(t,i,r,!1,o),e&&(c.name=e),a(c)}else s("Unable to load the particle system")})),l.open("GET",t),l.send()}))},e.ParseFromSnippetAsync=function(e,t,i,n,r){var o=this;if(void 0===i&&(i=!1),void 0===n&&(n=""),"_BLANK"===e){var a=this.CreateDefault(null);return a.start(),Promise.resolve(a)}return new Promise((function(a,s){var l=new W.u;l.addEventListener("readystatechange",(function(){if(4==l.readyState)if(200==l.status){var o=JSON.parse(JSON.parse(l.responseText).jsonPayload),c=JSON.parse(o.particleSystem),u=void 0;(u=i?KT.Parse(c,t,n,!1,r):qT.Parse(c,t,n,!1,r)).snippetId=e,a(u)}else s("Unable to load the snippet "+e)})),l.open("GET",o.SnippetUrl+"/"+e.replace(/#/g,"/")),l.send()}))},e.BaseAssetsUrl=QT.BaseAssetsUrl,e.SnippetUrl=c.Y.SnippetUrl,e.CreateFromSnippetAsync=e.ParseFromSnippetAsync,e}();l.AddParser(Ie.NAME_PARTICLESYSTEM,(function(e,t,i,n){var r=l.GetIndividualParser(Ie.NAME_PARTICLESYSTEM);if(r&&void 0!==e.particleSystems&&null!==e.particleSystems)for(var o=0,a=e.particleSystems.length;o<a;o++){var s=e.particleSystems[o];i.particleSystems.push(r(s,t,n))}})),l.AddIndividualParser(Ie.NAME_PARTICLESYSTEM,(function(e,t,i){return e.activeParticleCount?KT.Parse(e,t,i):qT.Parse(e,t,i)})),mi.$.prototype.createEffectForParticles=function(e,t,i,n,r,o,a,s,l){var c;void 0===t&&(t=[]),void 0===i&&(i=[]),void 0===n&&(n=""),void 0===l&&(l=0);var u=[],h=[],d=[];return s?s.fillUniformsAttributesAndSamplerNames(h,u,d):(u=qT._GetAttributeNamesOrOptions(),h=qT._GetEffectCreationOptions()),-1===n.indexOf(" BILLBOARD")&&(n+="\n#define BILLBOARD\n"),(null==s?void 0:s.isAnimationSheetEnabled)&&-1===n.indexOf(" ANIMATESHEET")&&(n+="\n#define ANIMATESHEET\n"),-1===i.indexOf("diffuseSampler")&&i.push("diffuseSampler"),this.createEffect({vertex:null!==(c=null==s?void 0:s.vertexShaderName)&&void 0!==c?c:"particles",fragmentElement:e},u,h.concat(t),d.concat(i),n,r,o,a,void 0,l)},ji.prototype.getEmittedParticleSystems=function(){for(var e=[],t=0;t<this.getScene().particleSystems.length;t++){var i=this.getScene().particleSystems[t];i.emitter===this&&e.push(i)}return e},ji.prototype.getHierarchyEmittedParticleSystems=function(){var e=[],t=this.getDescendants();t.push(this);for(var i=0;i<this.getScene().particleSystems.length;i++){var n=this.getScene().particleSystems[i],r=n.emitter;r.position&&-1!==t.indexOf(r)&&e.push(n)}return e};var JT,$T=function(){function e(e,t,i,n,r,o,a,s,l,c){void 0===l&&(l=null),void 0===c&&(c=null),this.idx=0,this.id=0,this.color=new p.ov(1,1,1,1),this.position=d.Pq.Zero(),this.rotation=d.Pq.Zero(),this.scaling=d.Pq.One(),this.uvs=new d.IU(0,0,1,1),this.velocity=d.Pq.Zero(),this.pivot=d.Pq.Zero(),this.translateFromPivot=!1,this.alive=!0,this.isVisible=!0,this._pos=0,this._ind=0,this.shapeId=0,this.idxInShape=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this.materialIndex=null,this.props=null,this.cullingStrategy=wi.CULLINGSTRATEGY_BOUNDINGSPHERE_ONLY,this._globalPosition=d.Pq.Zero(),this.idx=e,this.id=t,this._pos=i,this._ind=n,this._model=r,this.shapeId=o,this.idxInShape=a,this._sps=s,l&&(this._modelBoundingInfo=l,this._boundingInfo=new $t(l.minimum,l.maximum)),null!==c&&(this.materialIndex=c)}return e.prototype.getBoundingInfo=function(){return this._boundingInfo},Object.defineProperty(e.prototype,"hasBoundingInfo",{get:function(){return null!==this._boundingInfo},enumerable:!1,configurable:!0}),e.prototype.copyToRef=function(e){return e.position.copyFrom(this.position),e.rotation.copyFrom(this.rotation),this.rotationQuaternion&&(e.rotationQuaternion?e.rotationQuaternion.copyFrom(this.rotationQuaternion):e.rotationQuaternion=this.rotationQuaternion.clone()),e.scaling.copyFrom(this.scaling),this.color&&(e.color?e.color.copyFrom(this.color):e.color=this.color.clone()),e.uvs.copyFrom(this.uvs),e.velocity.copyFrom(this.velocity),e.pivot.copyFrom(this.pivot),e.translateFromPivot=this.translateFromPivot,e.alive=this.alive,e.isVisible=this.isVisible,e.parentId=this.parentId,e.cullingStrategy=this.cullingStrategy,null!==this.materialIndex&&(e.materialIndex=this.materialIndex),this},Object.defineProperty(e.prototype,"scale",{get:function(){return this.scaling},set:function(e){this.scaling=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype.intersectsMesh=function(e){return!(!this._boundingInfo||!e.hasBoundingInfo)&&(this._sps._bSphereOnly?qt.Intersects(this._boundingInfo.boundingSphere,e.getBoundingInfo().boundingSphere):this._boundingInfo.intersects(e.getBoundingInfo(),!1))},e.prototype.isInFrustum=function(e){return null!==this._boundingInfo&&this._boundingInfo.isInFrustum(e,this.cullingStrategy)},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=d.AA.Quaternion[0];var i=this.rotation;d.PT.RotationYawPitchRollToRef(i.y,i.x,i.z,t)}t.toRotationMatrix(e)},e}(),eE=function(){function e(e,t,i,n,r,o,a,s,l){this._indicesLength=0,this.shapeId=e,this._shape=t,this._indices=i,this._indicesLength=i.length,this._shapeUV=o,this._shapeColors=r,this._normals=n,this._positionFunction=a,this._vertexFunction=s,this._material=l}return Object.defineProperty(e.prototype,"shapeID",{get:function(){return this.shapeId},set:function(e){this.shapeId=e},enumerable:!1,configurable:!0}),e}(),tE=function(e,t,i,n){this.idx=0,this.ind=0,this.indicesLength=0,this.sqDistance=0,this.materialIndex=0,this.idx=e,this.ind=t,this.indicesLength=i,this.materialIndex=n},iE=function(){function e(){this.position=d.Pq.Zero(),this.color=new p.ov(1,1,1,1),this.uv=d.I9.Zero()}return Object.defineProperty(e.prototype,"x",{get:function(){return this.position.x},set:function(e){this.position.x=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"y",{get:function(){return this.position.y},set:function(e){this.position.y=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"z",{get:function(){return this.position.z},set:function(e){this.position.z=e},enumerable:!1,configurable:!0}),e}(),nE=function(){function e(e,t,i){this.particles=new Array,this.nbParticles=0,this.billboard=!1,this.recomputeNormals=!1,this.counter=0,this.vars={},this._bSphereOnly=!1,this._bSphereRadiusFactor=1,this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._index=0,this._updatable=!0,this._pickable=!1,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._depthSort=!1,this._expandable=!1,this._shapeCounter=0,this._copy=new $T(0,0,0,0,null,0,0,this),this._color=new p.ov(0,0,0,0),this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeParticleVertex=!1,this._computeBoundingBox=!1,this._autoFixFaceOrientation=!1,this._depthSortParticles=!0,this._mustUnrotateFixedNormals=!1,this._particlesIntersect=!1,this._needs32Bits=!1,this._isNotBuilt=!0,this._lastParticleId=0,this._idxOfId=[],this._multimaterialEnabled=!1,this._useModelMaterial=!1,this._depthSortFunction=function(e,t){return t.sqDistance-e.sqDistance},this._materialSortFunction=function(e,t){return e.materialIndex-t.materialIndex},this._autoUpdateSubMeshes=!1,this._recomputeInvisibles=!1,this.name=e,this._scene=t||D.q.LastCreatedScene,this._camera=t.activeCamera,this._pickable=!!i&&i.isPickable,this._depthSort=!!i&&i.enableDepthSort,this._multimaterialEnabled=!!i&&i.enableMultiMaterial,this._useModelMaterial=!!i&&i.useModelMaterial,this._multimaterialEnabled=!!this._useModelMaterial||this._multimaterialEnabled,this._expandable=!!i&&i.expandable,this._particlesIntersect=!!i&&i.particleIntersection,this._bSphereOnly=!!i&&i.boundingSphereOnly,this._bSphereRadiusFactor=i&&i.bSphereRadiusFactor?i.bSphereRadiusFactor:1,this._computeBoundingBox=!!(null==i?void 0:i.computeBoundingBox)&&i.computeBoundingBox,this._autoFixFaceOrientation=!!(null==i?void 0:i.autoFixFaceOrientation)&&i.autoFixFaceOrientation,i&&void 0!==i.updatable?this._updatable=i.updatable:this._updatable=!0,this._pickable&&(this.pickedBySubMesh=[[]],this.pickedParticles=this.pickedBySubMesh[0]),(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]),this._multimaterialEnabled&&(this._multimaterial=new ki(this.name+"MultiMaterial",this._scene),this._materials=[],this._materialIndexesById={}),this._tmpVertex=new iE}return e.prototype.buildMesh=function(){if(!this._isNotBuilt&&this.mesh)return this.mesh;if(0===this.nbParticles&&!this.mesh){var e=ps("",{radius:1,tessellation:3},this._scene);this.addShape(e,1),e.dispose()}if(this._indices32=this._needs32Bits?new Uint32Array(this._indices):new Uint16Array(this._indices),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors),!this.mesh){var t=new ji(this.name,this._scene);this.mesh=t}!this._updatable&&this._multimaterialEnabled&&this._sortParticlesByMaterial(),this.recomputeNormals&&ri.ComputeNormals(this._positions32,this._indices32,this._normals),this._normals32=new Float32Array(this._normals),this._fixedNormal32=new Float32Array(this._normals),this._mustUnrotateFixedNormals&&this._unrotateFixedNormals();var i=new ri;if(i.indices=this._depthSort?this._indices:this._indices32,i.set(this._positions32,Se.R.PositionKind),i.set(this._normals32,Se.R.NormalKind),this._uvs32.length>0&&i.set(this._uvs32,Se.R.UVKind),this._colors32.length>0&&i.set(this._colors32,Se.R.ColorKind),i.applyToMesh(this.mesh,this._updatable),this.mesh.isPickable=this._pickable,this._pickable)for(var n=0,r=0;r<this.nbParticles;r++)for(var o=this.particles[r],a=o._model._indicesLength,s=0;s<a;s++)if(0==s%3){var l={idx:o.idx,faceId:n};this.pickedParticles[n]=l,n++}return this._multimaterialEnabled&&this.setMultiMaterial(this._materials),this._expandable||(this._depthSort||this._multimaterialEnabled||this._autoFixFaceOrientation||(this._indices=null),this._positions=null,this._normals=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0)),this._isNotBuilt=!1,this.recomputeNormals=!1,this._recomputeInvisibles=!0,this.mesh},e.prototype._getUVKind=function(e,t){var i,n;return-1===t&&((null===(i=e.material)||void 0===i?void 0:i.diffuseTexture)?t=e.material.diffuseTexture.coordinatesIndex:(null===(n=e.material)||void 0===n?void 0:n.albedoTexture)&&(t=e.material.albedoTexture.coordinatesIndex)),"uv"+(t?t+1:"")},e.prototype.digest=function(e,t){var i,n=t&&t.facetNb||1,r=t&&t.number||0,o=t&&t.delta||0,a=e.getVerticesData(Se.R.PositionKind),s=e.getIndices(),l=e.getVerticesData(this._getUVKind(e,null!==(i=null==t?void 0:t.uvKind)&&void 0!==i?i:0)),c=e.getVerticesData(Se.R.ColorKind),u=e.getVerticesData(Se.R.NormalKind),h=t&&t.storage?t.storage:null,p=0,f=s.length/3;r?(r=r>f?f:r,n=Math.round(f/r),o=0):n=n>f?f:n;for(var _=[],m=[],g=[],v=[],y=[],b=d.Pq.Zero(),T=n;p<f;){p>f-(n=T+Math.floor((1+o)*Math.random()))&&(n=f-p),_.length=0,m.length=0,g.length=0,v.length=0,y.length=0;for(var E=0,S=3*p;S<3*(p+n);S++){g.push(E);var x=s[S],C=3*x;if(_.push(a[C],a[C+1],a[C+2]),m.push(u[C],u[C+1],u[C+2]),l){var A=2*x;v.push(l[A],l[A+1])}if(c){var P=4*x;y.push(c[P],c[P+1],c[P+2],c[P+3])}E++}var R=this.nbParticles,I=this._posToShape(_),M=this._uvsToShapeUV(v),O=g.slice(),D=y.slice(),N=m.slice();b.copyFromFloats(0,0,0);var F=void 0;for(F=0;F<I.length;F++)b.addInPlace(I[F]);b.scaleInPlace(1/I.length);var L=new d.Pq(1/0,1/0,1/0),w=new d.Pq(-1/0,-1/0,-1/0);for(F=0;F<I.length;F++)I[F].subtractInPlace(b),L.minimizeInPlaceFromFloats(I[F].x,I[F].y,I[F].z),w.maximizeInPlaceFromFloats(I[F].x,I[F].y,I[F].z);var B=void 0;this._particlesIntersect&&(B=new $t(L,w));var U=null;this._useModelMaterial&&(U=e.material?e.material:this._setDefaultMaterial());var V=new eE(this._shapeCounter,I,O,N,D,M,null,null,U),k=this._positions.length,G=this._indices.length;this._meshBuilder(this._index,G,I,this._positions,O,this._indices,v,this._uvs,D,this._colors,N,this._normals,R,0,null,V),this._addParticle(R,this._lastParticleId,k,G,V,this._shapeCounter,0,B,h),this.particles[this.nbParticles].position.addInPlace(b),h||(this._index+=I.length,R++,this.nbParticles++,this._lastParticleId++),this._shapeCounter++,p+=n}return this._isNotBuilt=!0,this},e.prototype._unrotateFixedNormals=function(){for(var e=0,t=0,i=d.AA.Vector3[0],n=d.AA.Quaternion[0],r=d.AA.Matrix[0],o=0;o<this.particles.length;o++){var a=this.particles[o],s=a._model._shape;if(a.rotationQuaternion)a.rotationQuaternion.conjugateToRef(n);else{var l=a.rotation;d.PT.RotationYawPitchRollToRef(l.y,l.x,l.z,n),n.conjugateInPlace()}n.toRotationMatrix(r);for(var c=0;c<s.length;c++)t=e+3*c,d.Pq.TransformNormalFromFloatsToRef(this._normals32[t],this._normals32[t+1],this._normals32[t+2],r,i),i.toArray(this._fixedNormal32,t);e=t+3}},e.prototype._resetCopy=function(){var e=this._copy;e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.copyFromFloats(0,0,1,1),e.color=null,e.translateFromPivot=!1,e.shapeId=0,e.materialIndex=null},e.prototype._meshBuilder=function(e,t,i,n,r,o,a,s,l,c,u,h,p,f,_,m){var g,v=0,y=0,b=0;this._resetCopy();var T=this._copy,E=!(!_||!_.storage);if(T.idx=p,T.idxInShape=f,T.shapeId=m.shapeId,this._useModelMaterial){var S=m._material.uniqueId,x=this._materialIndexesById;Object.prototype.hasOwnProperty.call(x,S)||(x[S]=this._materials.length,this._materials.push(m._material));var C=x[S];T.materialIndex=C}if(_&&_.positionFunction&&(_.positionFunction(T,p,f),this._mustUnrotateFixedNormals=!0),E)return T;var A=d.AA.Matrix[0],P=this._tmpVertex,R=P.position,I=P.color,M=P.uv,O=d.AA.Vector3[1],D=d.AA.Vector3[2],N=d.AA.Vector3[3];d.uq.IdentityToRef(A),T.getRotationMatrix(A),T.pivot.multiplyToRef(T.scaling,N),T.translateFromPivot?D.setAll(0):D.copyFrom(N);var F=_&&_.vertexFunction;for(g=0;g<i.length;g++){if(R.copyFrom(i[g]),T.color&&I.copyFrom(T.color),a&&M.copyFromFloats(a[v],a[v+1]),F&&_.vertexFunction(T,P,g),R.multiplyInPlace(T.scaling).subtractInPlace(N),d.Pq.TransformCoordinatesToRef(R,A,O),O.addInPlace(D).addInPlace(T.position),n.push(O.x,O.y,O.z),a){var L=T.uvs;s.push((L.z-L.x)*M.x+L.x,(L.w-L.y)*M.y+L.y),v+=2}if(T.color)this._color.copyFrom(I);else{var w=this._color;l&&void 0!==l[y]?(w.r=l[y],w.g=l[y+1],w.b=l[y+2],w.a=l[y+3]):(w.r=1,w.g=1,w.b=1,w.a=1)}c.push(this._color.r,this._color.g,this._color.b,this._color.a),y+=4,!this.recomputeNormals&&u&&(d.Pq.TransformNormalFromFloatsToRef(u[b],u[b+1],u[b+2],A,R),h.push(R.x,R.y,R.z),b+=3)}for(g=0;g<r.length;g++){var B=e+r[g];o.push(B),B>65535&&(this._needs32Bits=!0)}if(this._depthSort||this._multimaterialEnabled){var U=null!==T.materialIndex?T.materialIndex:0;this.depthSortedParticles.push(new tE(p,t,r.length,U))}return T},e.prototype._posToShape=function(e){for(var t=[],i=0;i<e.length;i+=3)t.push(d.Pq.FromArray(e,i));return t},e.prototype._uvsToShapeUV=function(e){var t=[];if(e)for(var i=0;i<e.length;i++)t.push(e[i]);return t},e.prototype._addParticle=function(e,t,i,n,r,o,a,s,l){void 0===s&&(s=null),void 0===l&&(l=null);var c=new $T(e,t,i,n,r,o,a,this,s);return(l||this.particles).push(c),c},e.prototype.addShape=function(e,t,i){var n=e.getVerticesData(Se.R.PositionKind),r=e.getIndices(),o=e.getVerticesData(Se.R.UVKind),a=e.getVerticesData(Se.R.ColorKind),s=e.getVerticesData(Se.R.NormalKind);this.recomputeNormals=!s;var l=Array.from(r),c=s?Array.from(s):[],u=a?Array.from(a):[],h=i&&i.storage?i.storage:null,d=null;this._particlesIntersect&&(d=e.getBoundingInfo());var p=this._posToShape(n),f=this._uvsToShapeUV(o),_=i?i.positionFunction:null,m=i?i.vertexFunction:null,g=null;this._useModelMaterial&&(g=e.material?e.material:this._setDefaultMaterial());for(var v=new eE(this._shapeCounter,p,l,c,u,f,_,m,g),y=0;y<t;y++)this._insertNewParticle(this.nbParticles,y,v,p,r,o,a,s,d,h,i);return this._shapeCounter++,this._isNotBuilt=!0,this._shapeCounter-1},e.prototype._rebuildParticle=function(e,t){void 0===t&&(t=!1),this._resetCopy();var i=this._copy;e._model._positionFunction&&e._model._positionFunction(i,e.idx,e.idxInShape);var n=d.AA.Matrix[0],r=d.AA.Vector3[0],o=d.AA.Vector3[1],a=d.AA.Vector3[2],s=d.AA.Vector3[3];i.getRotationMatrix(n),e.pivot.multiplyToRef(e.scaling,s),i.translateFromPivot?a.copyFromFloats(0,0,0):a.copyFrom(s);for(var l=e._model._shape,c=0;c<l.length;c++)r.copyFrom(l[c]),e._model._vertexFunction&&e._model._vertexFunction(i,r,c),r.multiplyInPlace(i.scaling).subtractInPlace(s),d.Pq.TransformCoordinatesToRef(r,n,o),o.addInPlace(a).addInPlace(i.position).toArray(this._positions32,e._pos+3*c);t&&(e.position.setAll(0),e.rotation.setAll(0),e.rotationQuaternion=null,e.scaling.setAll(1),e.uvs.setAll(0),e.pivot.setAll(0),e.translateFromPivot=!1,e.parentId=null)},e.prototype.rebuildMesh=function(e){void 0===e&&(e=!1);for(var t=0;t<this.particles.length;t++)this._rebuildParticle(this.particles[t],e);return this.mesh.updateVerticesData(Se.R.PositionKind,this._positions32,!1,!1),this},e.prototype.removeParticles=function(e,t){var i=t-e+1;if(!this._expandable||i<=0||i>=this.nbParticles||!this._updatable)return[];var n=this.particles,r=this.nbParticles;if(t<r-1)for(var o=t+1,a=n[o]._pos-n[e]._pos,s=n[o]._ind-n[e]._ind,l=o;l<r;l++){var c=n[l];c._pos-=a,c._ind-=s}var u=n.splice(e,i);this._positions.length=0,this._indices.length=0,this._colors.length=0,this._uvs.length=0,this._normals.length=0,this._index=0,this._idxOfId.length=0,(this._depthSort||this._multimaterialEnabled)&&(this.depthSortedParticles=[]);for(var h=0,d=n.length,p=0;p<d;p++){var f=n[p],_=f._model,m=_._shape,g=_._indices,v=_._normals,y=_._shapeColors,b=_._shapeUV;f.idx=p,this._idxOfId[f.id]=p,this._meshBuilder(this._index,h,m,this._positions,g,this._indices,b,this._uvs,y,this._colors,v,this._normals,f.idx,f.idxInShape,null,_),this._index+=m.length,h+=g.length}return this.nbParticles-=i,this._isNotBuilt=!0,u},e.prototype.insertParticlesFromArray=function(e){if(!this._expandable)return this;for(var t=0,i=e[0].shapeId,n=e.length,r=0;r<n;r++){var o=e[r],a=o._model,s=a._shape,l=a._indices,c=a._shapeUV,u=a._shapeColors,h=a._normals,d=!h;this.recomputeNormals=d||this.recomputeNormals;var p=o.getBoundingInfo(),f=this._insertNewParticle(this.nbParticles,t,a,s,l,c,u,h,p,null,null);o.copyToRef(f),t++,i!=o.shapeId&&(i=o.shapeId,t=0)}return this._isNotBuilt=!0,this},e.prototype._insertNewParticle=function(e,t,i,n,r,o,a,s,l,c,u){var h=this._positions.length,d=this._indices.length,p=this._meshBuilder(this._index,d,n,this._positions,r,this._indices,o,this._uvs,a,this._colors,s,this._normals,e,t,u,i),f=null;return this._updatable&&((f=this._addParticle(this.nbParticles,this._lastParticleId,h,d,i,this._shapeCounter,t,l,c)).position.copyFrom(p.position),f.rotation.copyFrom(p.rotation),p.rotationQuaternion&&(f.rotationQuaternion?f.rotationQuaternion.copyFrom(p.rotationQuaternion):f.rotationQuaternion=p.rotationQuaternion.clone()),p.color&&(f.color?f.color.copyFrom(p.color):f.color=p.color.clone()),f.scaling.copyFrom(p.scaling),f.uvs.copyFrom(p.uvs),null!==p.materialIndex&&(f.materialIndex=p.materialIndex),this.expandable&&(this._idxOfId[f.id]=f.idx)),c||(this._index+=n.length,this.nbParticles++,this._lastParticleId++),f},e.prototype.setParticles=function(e,t,i){if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===i&&(i=!0),!this._updatable||this._isNotBuilt)return this;this.beforeUpdateParticles(e,t,i);var n=d.AA.Matrix[0],r=d.AA.Matrix[1],o=this.mesh,a=this._colors32,s=this._positions32,l=this._normals32,c=this._uvs32,u=this._indices32,h=this._indices,p=this._fixedNormal32,f=this._depthSort&&this._depthSortParticles,_=d.AA.Vector3,m=_[5].copyFromFloats(1,0,0),g=_[6].copyFromFloats(0,1,0),v=_[7].copyFromFloats(0,0,1),y=_[8].setAll(Number.MAX_VALUE),b=_[9].setAll(-Number.MAX_VALUE),T=_[10].setAll(0),E=this._tmpVertex,S=E.position,x=E.color,C=E.uv;if((this.billboard||this._depthSort)&&(this.mesh.computeWorldMatrix(!0),this.mesh._worldMatrix.invertToRef(r)),this.billboard){var A=_[0];this._camera.getDirectionToRef(Ni.Z,A),d.Pq.TransformNormalToRef(A,r,v),v.normalize();var P=this._camera.getViewMatrix(!0);d.Pq.TransformNormalFromFloatsToRef(P.m[1],P.m[5],P.m[9],r,g),d.Pq.CrossToRef(g,v,m),g.normalize(),m.normalize()}this._depthSort&&d.Pq.TransformCoordinatesToRef(this._camera.globalPosition,r,T),d.uq.IdentityToRef(n);var R=0,I=0,M=0,O=0,D=0,N=0,F=0;if(this.mesh.isFacetDataEnabled&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var L=this.mesh.getBoundingInfo();L&&(y.copyFrom(L.minimum),b.copyFrom(L.maximum))}var w=(I=this.particles[e]._pos)/3|0;O=4*w,N=2*w;for(var B=e;B<=t;B++){var U=this.particles[B];this.updateParticle(U);var V=U._model._shape,k=U._model._shapeUV,G=U._rotationMatrix,z=U.position,Y=U.rotation,X=U.scaling,W=U._globalPosition;if(f){var H=this.depthSortedParticles[B];H.idx=U.idx,H.ind=U._ind,H.indicesLength=U._model._indicesLength,H.sqDistance=d.Pq.DistanceSquared(U.position,T)}if(U.alive&&(!U._stillInvisible||U.isVisible||this._recomputeInvisibles)){if(U.isVisible){U._stillInvisible=!1;var j=_[12];if(U.pivot.multiplyToRef(X,j),this.billboard&&(Y.x=0,Y.y=0),(this._computeParticleRotation||this.billboard)&&U.getRotationMatrix(n),null!==U.parentId){var q=this.getParticleById(U.parentId);if(q){var K=q._rotationMatrix,Q=q._globalPosition,Z=z.x*K[1]+z.y*K[4]+z.z*K[7],J=z.x*K[0]+z.y*K[3]+z.z*K[6],$=z.x*K[2]+z.y*K[5]+z.z*K[8];if(W.x=Q.x+J,W.y=Q.y+Z,W.z=Q.z+$,this._computeParticleRotation||this.billboard){var ee=n.m;G[0]=ee[0]*K[0]+ee[1]*K[3]+ee[2]*K[6],G[1]=ee[0]*K[1]+ee[1]*K[4]+ee[2]*K[7],G[2]=ee[0]*K[2]+ee[1]*K[5]+ee[2]*K[8],G[3]=ee[4]*K[0]+ee[5]*K[3]+ee[6]*K[6],G[4]=ee[4]*K[1]+ee[5]*K[4]+ee[6]*K[7],G[5]=ee[4]*K[2]+ee[5]*K[5]+ee[6]*K[8],G[6]=ee[8]*K[0]+ee[9]*K[3]+ee[10]*K[6],G[7]=ee[8]*K[1]+ee[9]*K[4]+ee[10]*K[7],G[8]=ee[8]*K[2]+ee[9]*K[5]+ee[10]*K[8]}}else U.parentId=null}else W.x=z.x,W.y=z.y,W.z=z.z,(this._computeParticleRotation||this.billboard)&&(ee=n.m,G[0]=ee[0],G[1]=ee[1],G[2]=ee[2],G[3]=ee[4],G[4]=ee[5],G[5]=ee[6],G[6]=ee[8],G[7]=ee[9],G[8]=ee[10]);var te=_[11];for(U.translateFromPivot?te.setAll(0):te.copyFrom(j),F=0;F<V.length;F++){R=I+3*F,M=O+4*F,D=N+2*F;var ie=2*F,ne=ie+1;S.copyFrom(V[F]),this._computeParticleColor&&U.color&&x.copyFrom(U.color),this._computeParticleTexture&&C.copyFromFloats(k[ie],k[ne]),this._computeParticleVertex&&this.updateParticleVertex(U,E,F);var re=S.x*X.x-j.x,oe=S.y*X.y-j.y,ae=S.z*X.z-j.z;J=re*G[0]+oe*G[3]+ae*G[6],Z=re*G[1]+oe*G[4]+ae*G[7],$=re*G[2]+oe*G[5]+ae*G[8],J+=te.x,Z+=te.y,$+=te.z;var se=s[R]=W.x+m.x*J+g.x*Z+v.x*$,le=s[R+1]=W.y+m.y*J+g.y*Z+v.y*$,ce=s[R+2]=W.z+m.z*J+g.z*Z+v.z*$;if(this._computeBoundingBox&&(y.minimizeInPlaceFromFloats(se,le,ce),b.maximizeInPlaceFromFloats(se,le,ce)),!this._computeParticleVertex){var ue=p[R],he=p[R+1],de=p[R+2],pe=ue*G[0]+he*G[3]+de*G[6],fe=ue*G[1]+he*G[4]+de*G[7],_e=ue*G[2]+he*G[5]+de*G[8];l[R]=m.x*pe+g.x*fe+v.x*_e,l[R+1]=m.y*pe+g.y*fe+v.y*_e,l[R+2]=m.z*pe+g.z*fe+v.z*_e}if(this._computeParticleColor&&U.color){var me=this._colors32;me[M]=x.r,me[M+1]=x.g,me[M+2]=x.b,me[M+3]=x.a}if(this._computeParticleTexture){var ge=U.uvs;c[D]=C.x*(ge.z-ge.x)+ge.x,c[D+1]=C.y*(ge.w-ge.y)+ge.y}}}else for(U._stillInvisible=!0,F=0;F<V.length;F++){if(M=O+4*F,D=N+2*F,s[R=I+3*F]=s[R+1]=s[R+2]=0,l[R]=l[R+1]=l[R+2]=0,this._computeParticleColor&&U.color){var ve=U.color;a[M]=ve.r,a[M+1]=ve.g,a[M+2]=ve.b,a[M+3]=ve.a}this._computeParticleTexture&&(ge=U.uvs,c[D]=k[2*F]*(ge.z-ge.x)+ge.x,c[D+1]=k[2*F+1]*(ge.w-ge.y)+ge.y)}if(this._particlesIntersect){var ye=U.getBoundingInfo(),be=ye.boundingBox,Te=ye.boundingSphere,Ee=U._modelBoundingInfo;if(!this._bSphereOnly){var xe=Ee.boundingBox.vectors,Ce=_[1],Ae=_[2];Ce.setAll(Number.MAX_VALUE),Ae.setAll(-Number.MAX_VALUE);for(var Pe=0;Pe<8;Pe++){var Re=xe[Pe].x*X.x,Ie=xe[Pe].y*X.y,Me=xe[Pe].z*X.z,Oe=(J=Re*G[0]+Ie*G[3]+Me*G[6],Z=Re*G[1]+Ie*G[4]+Me*G[7],$=Re*G[2]+Ie*G[5]+Me*G[8],z.x+m.x*J+g.x*Z+v.x*$),De=z.y+m.y*J+g.y*Z+v.y*$,Ne=z.z+m.z*J+g.z*Z+v.z*$;Ce.minimizeInPlaceFromFloats(Oe,De,Ne),Ae.maximizeInPlaceFromFloats(Oe,De,Ne)}be.reConstruct(Ce,Ae,o._worldMatrix)}var Fe=Ee.minimum.multiplyToRef(X,_[1]),Le=Ee.maximum.multiplyToRef(X,_[2]),we=Le.addToRef(Fe,_[3]).scaleInPlace(.5).addInPlace(W),Be=Le.subtractToRef(Fe,_[4]).scaleInPlace(.5*this._bSphereRadiusFactor),Ue=we.subtractToRef(Be,_[1]),Ve=we.addToRef(Be,_[2]);Te.reConstruct(Ue,Ve,o._worldMatrix)}I=R+3,O=M+4,N=D+2}else I+=3*(F=V.length),O+=4*F,N+=2*F}if(i){this._computeParticleColor&&((Ye=o.getVertexBuffer(Se.R.ColorKind))&&!o.isPickable?Ye.updateDirectly(a,0):o.updateVerticesData(Se.R.ColorKind,a,!1,!1)),this._computeParticleTexture&&((Ye=o.getVertexBuffer(Se.R.UVKind))&&!o.isPickable?Ye.updateDirectly(c,0):o.updateVerticesData(Se.R.UVKind,c,!1,!1));var ke=o.getVertexBuffer(Se.R.PositionKind);if(ke&&!o.isPickable?ke.updateDirectly(s,0):o.updateVerticesData(Se.R.PositionKind,s,!1,!1),!o.areNormalsFrozen||o.isFacetDataEnabled){if(this._computeParticleVertex||o.isFacetDataEnabled){var Ge=o.isFacetDataEnabled?o.getFacetDataParameters():null;ri.ComputeNormals(s,u,l,Ge);for(var ze=0;ze<l.length;ze++)p[ze]=l[ze]}var Ye;o.areNormalsFrozen||((Ye=o.getVertexBuffer(Se.R.NormalKind))&&!o.isPickable?Ye.updateDirectly(l,0):o.updateVerticesData(Se.R.NormalKind,l,!1,!1))}if(f){var Xe=this.depthSortedParticles;Xe.sort(this._depthSortFunction);for(var We=Xe.length,He=0,je=0,qe=0;qe<We;qe++){var Ke=Xe[qe],Qe=Ke.indicesLength,Ze=Ke.ind;for(ze=0;ze<Qe;ze++)if(u[He]=h[Ze+ze],He++,this._pickable&&0==ze%3){var Je=this.pickedParticles[je];Je.idx=Ke.idx,Je.faceId=je,je++}}}if(this._autoFixFaceOrientation)for(var $e=0,et=0;et<this.particles.length;et++){if((U=f?this.particles[this.depthSortedParticles[et].idx]:this.particles[et]).scale.x*U.scale.y*U.scale.z<0)for(var tt=0;tt<U._model._indicesLength;tt+=3){var it=h[U._ind+tt];u[$e+tt]=h[U._ind+tt+1],u[$e+tt+1]=it}$e+=U._model._indicesLength}(f||this._autoFixFaceOrientation)&&o.updateIndices(u)}return this._computeBoundingBox&&(o.hasBoundingInfo?o.getBoundingInfo().reConstruct(y,b,o._worldMatrix):o.buildBoundingInfo(y,b,o._worldMatrix)),this._autoUpdateSubMeshes&&this.computeSubMeshes(),this._recomputeInvisibles=!1,this.afterUpdateParticles(e,t,i),this},e.prototype.dispose=function(){this.mesh.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._normals32=null,this._fixedNormal32=null,this._uvs32=null,this._colors32=null,this.pickedParticles=null,this.pickedBySubMesh=null,this._materials=null,this._materialIndexes=null,this._indicesByMaterial=null,this._idxOfId=null},e.prototype.pickedParticle=function(e){if(e.hit){var t=e.subMeshId,i=e.faceId-this.mesh.subMeshes[t].indexStart/3,n=this.pickedBySubMesh;if(n[t]&&n[t][i])return n[t][i]}return null},e.prototype.getParticleById=function(e){var t=this.particles[e];if(t&&t.id==e)return t;var i=this.particles,n=this._idxOfId[e];if(void 0!==n)return i[n];for(var r=0,o=this.nbParticles;r<o;){var a=i[r];if(a.id==e)return a;r++}return null},e.prototype.getParticlesByShapeId=function(e){var t=[];return this.getParticlesByShapeIdToRef(e,t),t},e.prototype.getParticlesByShapeIdToRef=function(e,t){t.length=0;for(var i=0;i<this.nbParticles;i++){var n=this.particles[i];n.shapeId==e&&t.push(n)}return this},e.prototype.computeSubMeshes=function(){if(!this.mesh||!this._multimaterialEnabled)return this;var e=this.depthSortedParticles;if(this.particles.length>0)for(var t=0;t<this.particles.length;t++){var i=this.particles[t];i.materialIndex||(i.materialIndex=0);var n=e[t];n.materialIndex=i.materialIndex,n.ind=i._ind,n.indicesLength=i._model._indicesLength,n.idx=i.idx}this._sortParticlesByMaterial();var r=this._indicesByMaterial,o=this._materialIndexes,a=this.mesh;a.subMeshes=[];for(var s=a.getTotalVertices(),l=0;l<o.length;l++){var c=r[l],u=r[l+1]-c,h=o[l];new ii(h,0,s,c,u,a)}return this},e.prototype._sortParticlesByMaterial=function(){var e=[0];this._indicesByMaterial=e;var t=[];this._materialIndexes=t;var i=this.depthSortedParticles;i.sort(this._materialSortFunction);var n=i.length,r=this._indices32,o=this._indices,a=0,s=0,l=0,c=i[0].materialIndex;t.push(c),this._pickable&&(this.pickedBySubMesh=[[]],this.pickedParticles=this.pickedBySubMesh[0]);for(var u=0;u<n;u++){var h=i[u],d=h.indicesLength,p=h.ind;h.materialIndex!==c&&(c=h.materialIndex,e.push(l),t.push(c),this._pickable&&(a++,this.pickedBySubMesh[a]=[],s=0));for(var f=0,_=0;_<d;_++){if(r[l]=o[p+_],this._pickable&&0==_%3){var m=this.pickedBySubMesh[a][s];m?(m.idx=h.idx,m.faceId=f):this.pickedBySubMesh[a][s]={idx:h.idx,faceId:f},s++,f++}l++}}return e.push(r.length),this._updatable&&this.mesh.updateIndices(r),this},e.prototype._setMaterialIndexesById=function(){this._materialIndexesById={};for(var e=0;e<this._materials.length;e++){var t=this._materials[e].uniqueId;this._materialIndexesById[t]=e}},e.prototype._filterUniqueMaterialId=function(e){return e.filter((function(e,t,i){return i.indexOf(e)===t}))},e.prototype._setDefaultMaterial=function(){return this._defaultMaterial||(this._defaultMaterial=new jo(this.name+"DefaultMaterial",this._scene)),this._defaultMaterial},e.prototype.refreshVisibleSize=function(){return this._isVisibilityBoxLocked||this.mesh.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){var t=e/2;this.mesh.buildBoundingInfo(new d.Pq(-t,-t,-t),new d.Pq(t,t,t))},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isVisibilityBoxLocked",{get:function(){return this._isVisibilityBoxLocked},set:function(e){this._isVisibilityBoxLocked=e,this.mesh.getBoundingInfo().isLocked=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{get:function(){return this._computeParticleRotation},set:function(e){this._computeParticleRotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleVertex",{get:function(){return this._computeParticleVertex},set:function(e){this._computeParticleVertex=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthSortParticles",{get:function(){return this._depthSortParticles},set:function(e){this._depthSortParticles=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"expandable",{get:function(){return this._expandable},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"multimaterialEnabled",{get:function(){return this._multimaterialEnabled},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useModelMaterial",{get:function(){return this._useModelMaterial},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"materials",{get:function(){return this._materials},enumerable:!1,configurable:!0}),e.prototype.setMultiMaterial=function(e){this._materials=this._filterUniqueMaterialId(e),this._setMaterialIndexesById(),this._multimaterial&&this._multimaterial.dispose(),this._multimaterial=new ki(this.name+"MultiMaterial",this._scene);for(var t=0;t<this._materials.length;t++)this._multimaterial.subMaterials.push(this._materials[t]);this.computeSubMeshes(),this.mesh.material=this._multimaterial},Object.defineProperty(e.prototype,"multimaterial",{get:function(){return this._multimaterial},set:function(e){this._multimaterial=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"autoUpdateSubMeshes",{get:function(){return this._autoUpdateSubMeshes},set:function(e){this._autoUpdateSubMeshes=e},enumerable:!1,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.updateParticleVertex=function(e,t,i){return this},e.prototype.beforeUpdateParticles=function(e,t,i){},e.prototype.afterUpdateParticles=function(e,t,i){},e}(),rE=function(){function e(e,t,i,n,r){this.idx=0,this.color=new p.ov(1,1,1,1),this.position=d.Pq.Zero(),this.rotation=d.Pq.Zero(),this.uv=new d.I9(0,0),this.velocity=d.Pq.Zero(),this.pivot=d.Pq.Zero(),this.translateFromPivot=!1,this._pos=0,this._ind=0,this.groupId=0,this.idxInGroup=0,this._stillInvisible=!1,this._rotationMatrix=[1,0,0,0,1,0,0,0,1],this.parentId=null,this._globalPosition=d.Pq.Zero(),this.idx=e,this._group=t,this.groupId=i,this.idxInGroup=n,this._pcs=r}return Object.defineProperty(e.prototype,"size",{get:function(){return this.size},set:function(e){this.size=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"quaternion",{get:function(){return this.rotationQuaternion},set:function(e){this.rotationQuaternion=e},enumerable:!1,configurable:!0}),e.prototype.intersectsMesh=function(e,t){if(!e.hasBoundingInfo)return!1;if(!this._pcs.mesh)throw new Error("Point Cloud System doesnt contain the Mesh");if(t)return e.getBoundingInfo().boundingSphere.intersectsPoint(this.position.add(this._pcs.mesh.position));var i=e.getBoundingInfo().boundingBox,n=i.maximumWorld.x,r=i.minimumWorld.x,o=i.maximumWorld.y,a=i.minimumWorld.y,s=i.maximumWorld.z,l=i.minimumWorld.z,c=this.position.x+this._pcs.mesh.position.x,u=this.position.y+this._pcs.mesh.position.y,h=this.position.z+this._pcs.mesh.position.z;return r<=c&&c<=n&&a<=u&&u<=o&&l<=h&&h<=s},e.prototype.getRotationMatrix=function(e){var t;if(this.rotationQuaternion)t=this.rotationQuaternion;else{t=d.AA.Quaternion[0];var i=this.rotation;d.PT.RotationYawPitchRollToRef(i.y,i.x,i.z,t)}t.toRotationMatrix(e)},e}(),oE=function(){function e(e,t){this.groupId=e,this._positionFunction=t}return Object.defineProperty(e.prototype,"groupID",{get:function(){return this.groupId},set:function(e){this.groupId=e},enumerable:!1,configurable:!0}),e}();!function(e){e[e.Color=2]="Color",e[e.UV=1]="UV",e[e.Random=0]="Random",e[e.Stated=3]="Stated"}(JT||(JT={}));var aE=function(){function e(e,t,i,n){this.particles=new Array,this.nbParticles=0,this.counter=0,this.vars={},this._promises=[],this._positions=new Array,this._indices=new Array,this._normals=new Array,this._colors=new Array,this._uvs=new Array,this._updatable=!0,this._isVisibilityBoxLocked=!1,this._alwaysVisible=!1,this._groups=new Array,this._groupCounter=0,this._computeParticleColor=!0,this._computeParticleTexture=!0,this._computeParticleRotation=!0,this._computeBoundingBox=!1,this._isReady=!1,this.name=e,this._size=t,this._scene=i||D.q.LastCreatedScene,n&&void 0!==n.updatable?this._updatable=n.updatable:this._updatable=!0}return Object.defineProperty(e.prototype,"positions",{get:function(){return this._positions32},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"colors",{get:function(){return this._colors32},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"uvs",{get:function(){return this._uvs32},enumerable:!1,configurable:!0}),e.prototype.buildMeshAsync=function(e){var t=this;return Promise.all(this._promises).then((function(){return t._isReady=!0,t._buildMesh(e)}))},e.prototype._buildMesh=function(e){0===this.nbParticles&&this.addPoints(1),this._positions32=new Float32Array(this._positions),this._uvs32=new Float32Array(this._uvs),this._colors32=new Float32Array(this._colors);var t=new ri;t.set(this._positions32,Se.R.PositionKind),this._uvs32.length>0&&t.set(this._uvs32,Se.R.UVKind);var i=0;this._colors32.length>0&&(i=1,t.set(this._colors32,Se.R.ColorKind));var n=new ji(this.name,this._scene);t.applyToMesh(n,this._updatable),this.mesh=n,this._positions=null,this._uvs=null,this._colors=null,this._updatable||(this.particles.length=0);var r=e;return r||((r=new jo("point cloud material",this._scene)).emissiveColor=new p.v9(i,i,i),r.disableLighting=!0,r.pointsCloud=!0,r.pointSize=this._size),n.material=r,new Promise((function(e){return e(n)}))},e.prototype._addParticle=function(e,t,i,n){var r=new rE(e,t,i,n,this);return this.particles.push(r),r},e.prototype._randomUnitVector=function(e){e.position=new d.Pq(Math.random(),Math.random(),Math.random()),e.color=new p.ov(1,1,1,1)},e.prototype._getColorIndicesForCoord=function(e,t,i,n){var r=e._groupImageData,o=i*(4*n)+4*t,a=[o,o+1,o+2,o+3],s=a[1],l=a[2],c=a[3],u=r[a[0]],h=r[s],d=r[l],f=r[c];return new p.ov(u/255,h/255,d/255,f)},e.prototype._setPointsColorOrUV=function(e,t,i,n,r,o,a,s){s=null!=s?s:0,i&&e.updateFacetData();var l=2*e.getBoundingInfo().boundingSphere.radius,c=e.getVerticesData(Se.R.PositionKind),u=e.getIndices(),h=e.getVerticesData(Se.R.UVKind+(s?s+1:"")),f=e.getVerticesData(Se.R.ColorKind),_=d.Pq.Zero();e.computeWorldMatrix();var m=e.getWorldMatrix();if(!m.isIdentity()){c=c.slice(0);for(var g=0;g<c.length/3;g++)d.Pq.TransformCoordinatesFromFloatsToRef(c[3*g],c[3*g+1],c[3*g+2],m,_),c[3*g]=_.x,c[3*g+1]=_.y,c[3*g+2]=_.z}var v,y,b=0,T=0,E=0,S=0,x=0,C=0,A=0,P=0,R=0,I=0,M=0,O=0,D=0,N=d.Pq.Zero(),F=d.Pq.Zero(),L=d.Pq.Zero(),w=d.Pq.Zero(),U=d.Pq.Zero(),V=0,k=0,G=0,z=0,Y=0,X=0,W=d.I9.Zero(),H=d.I9.Zero(),j=d.I9.Zero(),q=d.I9.Zero(),K=d.I9.Zero(),Q=0,Z=0,J=0,$=0,ee=0,te=0,ie=0,ne=0,re=0,oe=0,ae=0,se=0,le=d.IU.Zero(),ce=d.IU.Zero(),ue=d.IU.Zero(),he=d.IU.Zero(),de=d.IU.Zero(),pe=0,fe=0;a=a||0;for(var _e,me=new d.IU(0,0,0,0),ge=d.Pq.Zero(),ve=d.Pq.Zero(),ye=d.Pq.Zero(),be=0,Te=d.Pq.Zero(),Ee=0,xe=0,Ce=new bn(d.Pq.Zero(),new d.Pq(1,0,0)),Ae=d.Pq.Zero(),Pe=0;Pe<u.length/3;Pe++){T=u[3*Pe],E=u[3*Pe+1],S=u[3*Pe+2],x=c[3*T],C=c[3*T+1],A=c[3*T+2],P=c[3*E],R=c[3*E+1],I=c[3*E+2],M=c[3*S],O=c[3*S+1],D=c[3*S+2],N.set(x,C,A),F.set(P,R,I),L.set(M,O,D),F.subtractToRef(N,w),L.subtractToRef(F,U),h&&(V=h[2*T],k=h[2*T+1],G=h[2*E],z=h[2*E+1],Y=h[2*S],X=h[2*S+1],W.set(V,k),H.set(G,z),j.set(Y,X),H.subtractToRef(W,q),j.subtractToRef(H,K)),f&&n&&(Q=f[4*T],Z=f[4*T+1],J=f[4*T+2],$=f[4*T+3],ee=f[4*E],te=f[4*E+1],ie=f[4*E+2],ne=f[4*E+3],re=f[4*S],oe=f[4*S+1],ae=f[4*S+2],se=f[4*S+3],le.set(Q,Z,J,$),ce.set(ee,te,ie,ne),ue.set(re,oe,ae,se),ce.subtractToRef(le,he),ue.subtractToRef(ce,de));for(var Re=void 0,Ie=void 0,Me=void 0,Oe=void 0,De=void 0,Ne=void 0,Fe=void 0,Le=void 0,we=new p.v9(0,0,0),Be=new p.v9(0,0,0),Ue=void 0,Ve=void 0,ke=0;ke<t._groupDensity[Pe];ke++)b=this.particles.length,this._addParticle(b,t,this._groupCounter,Pe+ke),Ve=this.particles[b],pe=Math.sqrt(B.X.RandomRange(0,1)),fe=B.X.RandomRange(0,1),v=N.add(w.scale(pe)).add(U.scale(pe*fe)),i&&(ge=e.getFacetNormal(Pe).normalize().scale(-1),ve=w.clone().normalize(),ye=d.Pq.Cross(ge,ve),be=B.X.RandomRange(0,2*Math.PI),Te=ve.scale(Math.cos(be)).add(ye.scale(Math.sin(be))),be=B.X.RandomRange(.1,Math.PI/2),Ae=Te.scale(Math.cos(be)).add(ge.scale(Math.sin(be))),Ce.origin=v.add(Ae.scale(1e-5)),Ce.direction=Ae,Ce.length=l,(_e=Ce.intersectsMesh(e)).hit&&(xe=_e.pickedPoint.subtract(v).length(),Ee=B.X.RandomRange(0,1)*xe,v.addInPlace(Ae.scale(Ee)))),Ve.position=v.clone(),this._positions.push(Ve.position.x,Ve.position.y,Ve.position.z),void 0!==n?h&&(y=W.add(q.scale(pe)).add(K.scale(pe*fe)),n?r&&null!==t._groupImageData?(Re=t._groupImgWidth,Ie=t._groupImgHeight,Ue=this._getColorIndicesForCoord(t,Math.round(y.x*Re),Math.round(y.y*Ie),Re),Ve.color=Ue,this._colors.push(Ue.r,Ue.g,Ue.b,Ue.a)):f?(me=le.add(he.scale(pe)).add(de.scale(pe*fe)),Ve.color=new p.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w)):(me=le.set(Math.random(),Math.random(),Math.random(),1),Ve.color=new p.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w)):(Ve.uv=y.clone(),this._uvs.push(Ve.uv.x,Ve.uv.y))):(o?(we.set(o.r,o.g,o.b),Me=B.X.RandomRange(-a,a),Oe=B.X.RandomRange(-a,a),De=(Le=we.toHSV()).r,(Ne=Le.g+Me)<0&&(Ne=0),Ne>1&&(Ne=1),(Fe=Le.b+Oe)<0&&(Fe=0),Fe>1&&(Fe=1),p.v9.HSVtoRGBToRef(De,Ne,Fe,Be),me.set(Be.r,Be.g,Be.b,1)):me=le.set(Math.random(),Math.random(),Math.random(),1),Ve.color=new p.ov(me.x,me.y,me.z,me.w),this._colors.push(me.x,me.y,me.z,me.w))}},e.prototype._colorFromTexture=function(e,t,i){var n=this;if(null===e.material)return T.V.Warn(e.name+"has no material."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,i,!0,!1);var r=e.material.getActiveTextures();if(0===r.length)return T.V.Warn(e.name+"has no usable texture."),t._groupImageData=null,void this._setPointsColorOrUV(e,t,i,!0,!1);var o=e.clone();o.setEnabled(!1),this._promises.push(new Promise((function(e){Wl.t.WhenAllReady(r,(function(){var a=t._textureNb;a<0&&(a=0),a>r.length-1&&(a=r.length-1);var s=function(){t._groupImgWidth=r[a].getSize().width,t._groupImgHeight=r[a].getSize().height,n._setPointsColorOrUV(o,t,i,!0,!0,void 0,void 0,r[a].coordinatesIndex),o.dispose(),e()};t._groupImageData=null;var l=r[a].readPixels();l?l.then((function(e){t._groupImageData=e,s()})):s()}))})))},e.prototype._calculateDensity=function(e,t,i){for(var n,r,o,a,s,l,c,u,h,p,f,_,m=d.Pq.Zero(),g=d.Pq.Zero(),v=d.Pq.Zero(),y=d.Pq.Zero(),b=d.Pq.Zero(),T=d.Pq.Zero(),E=[],S=0,x=i.length/3,C=0;C<x;C++)n=i[3*C],r=i[3*C+1],o=i[3*C+2],a=t[3*n],s=t[3*n+1],l=t[3*n+2],c=t[3*r],u=t[3*r+1],h=t[3*r+2],p=t[3*o],f=t[3*o+1],_=t[3*o+2],m.set(a,s,l),g.set(c,u,h),v.set(p,f,_),g.subtractToRef(m,y),v.subtractToRef(g,b),d.Pq.CrossToRef(y,b,T),S+=.5*T.length(),E[C]=S;var A=new Array(x),P=e;for(C=x-1;C>0;C--){var R=E[C];if(0===R)A[C]=0;else{var I=(R-E[C-1])/R*P,M=Math.floor(I),O=I-M,D=M+Number(Math.random()<O);A[C]=D,P-=D}}return A[0]=P,A},e.prototype.addPoints=function(e,t){void 0===t&&(t=this._randomUnitVector);for(var i,n=new oE(this._groupCounter,t),r=this.nbParticles,o=0;o<e;o++)i=this._addParticle(r,n,this._groupCounter,o),n&&n._positionFunction&&n._positionFunction(i,r,o),this._positions.push(i.position.x,i.position.y,i.position.z),i.color&&this._colors.push(i.color.r,i.color.g,i.color.b,i.color.a),i.uv&&this._uvs.push(i.uv.x,i.uv.y),r++;return this.nbParticles+=e,this._groupCounter++,this._groupCounter},e.prototype.addSurfacePoints=function(e,t,i,n,r){var o=i||0;(isNaN(o)||o<0||o>3)&&(o=0);var a=e.getVerticesData(Se.R.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var l=new oE(this._groupCounter,null);switch(l._groupDensity=this._calculateDensity(t,a,s),2===o?l._textureNb=n||0:n=n||new p.ov(1,1,1,1),o){case 2:this._colorFromTexture(e,l,!1);break;case 1:this._setPointsColorOrUV(e,l,!1,!1,!1);break;case 0:this._setPointsColorOrUV(e,l,!1);break;case 3:this._setPointsColorOrUV(e,l,!1,void 0,void 0,n,r)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.addVolumePoints=function(e,t,i,n,r){var o=i||0;(isNaN(o)||o<0||o>3)&&(o=0);var a=e.getVerticesData(Se.R.PositionKind),s=e.getIndices();this._groups.push(this._groupCounter);var l=new oE(this._groupCounter,null);switch(l._groupDensity=this._calculateDensity(t,a,s),2===o?l._textureNb=n||0:n=n||new p.ov(1,1,1,1),o){case 2:this._colorFromTexture(e,l,!0);break;case 1:this._setPointsColorOrUV(e,l,!0,!1,!1);break;case 0:this._setPointsColorOrUV(e,l,!0);break;case 3:this._setPointsColorOrUV(e,l,!0,void 0,void 0,n,r)}return this.nbParticles+=t,this._groupCounter++,this._groupCounter-1},e.prototype.setParticles=function(e,t,i){var n,r;if(void 0===e&&(e=0),void 0===t&&(t=this.nbParticles-1),void 0===i&&(i=!0),!this._updatable||!this._isReady)return this;this.beforeUpdateParticles(e,t,i);var o=d.AA.Matrix[0],a=this.mesh,s=this._colors32,l=this._positions32,c=this._uvs32,u=d.AA.Vector3,h=u[5].copyFromFloats(1,0,0),p=u[6].copyFromFloats(0,1,0),f=u[7].copyFromFloats(0,0,1),_=u[8].setAll(Number.MAX_VALUE),m=u[9].setAll(-Number.MAX_VALUE);d.uq.IdentityToRef(o);var g=0;if((null===(n=this.mesh)||void 0===n?void 0:n.isFacetDataEnabled)&&(this._computeBoundingBox=!0),t=t>=this.nbParticles?this.nbParticles-1:t,this._computeBoundingBox&&(0!=e||t!=this.nbParticles-1)){var v=null===(r=this.mesh)||void 0===r?void 0:r.getBoundingInfo();v&&(_.copyFrom(v.minimum),m.copyFrom(v.maximum))}g=0;for(var y=0,b=0,T=0,E=e;E<=t;E++){var S=this.particles[E];y=3*(g=S.idx),b=4*g,T=2*g,this.updateParticle(S);var x=S._rotationMatrix,C=S.position,A=S._globalPosition;if(this._computeParticleRotation&&S.getRotationMatrix(o),null!==S.parentId){var P=this.particles[S.parentId],R=P._rotationMatrix,I=P._globalPosition,M=C.x*R[1]+C.y*R[4]+C.z*R[7],O=C.x*R[0]+C.y*R[3]+C.z*R[6],D=C.x*R[2]+C.y*R[5]+C.z*R[8];if(A.x=I.x+O,A.y=I.y+M,A.z=I.z+D,this._computeParticleRotation){var N=o.m;x[0]=N[0]*R[0]+N[1]*R[3]+N[2]*R[6],x[1]=N[0]*R[1]+N[1]*R[4]+N[2]*R[7],x[2]=N[0]*R[2]+N[1]*R[5]+N[2]*R[8],x[3]=N[4]*R[0]+N[5]*R[3]+N[6]*R[6],x[4]=N[4]*R[1]+N[5]*R[4]+N[6]*R[7],x[5]=N[4]*R[2]+N[5]*R[5]+N[6]*R[8],x[6]=N[8]*R[0]+N[9]*R[3]+N[10]*R[6],x[7]=N[8]*R[1]+N[9]*R[4]+N[10]*R[7],x[8]=N[8]*R[2]+N[9]*R[5]+N[10]*R[8]}}else A.x=0,A.y=0,A.z=0,this._computeParticleRotation&&(N=o.m,x[0]=N[0],x[1]=N[1],x[2]=N[2],x[3]=N[4],x[4]=N[5],x[5]=N[6],x[6]=N[8],x[7]=N[9],x[8]=N[10]);var F=u[11];S.translateFromPivot?F.setAll(0):F.copyFrom(S.pivot);var L=u[0];L.copyFrom(S.position);var w=L.x-S.pivot.x,B=L.y-S.pivot.y,U=L.z-S.pivot.z,V=w*x[0]+B*x[3]+U*x[6],k=w*x[1]+B*x[4]+U*x[7],G=w*x[2]+B*x[5]+U*x[8];V+=F.x,k+=F.y,G+=F.z;var z=l[y]=A.x+h.x*V+p.x*k+f.x*G,Y=l[y+1]=A.y+h.y*V+p.y*k+f.y*G,X=l[y+2]=A.z+h.z*V+p.z*k+f.z*G;if(this._computeBoundingBox&&(_.minimizeInPlaceFromFloats(z,Y,X),m.maximizeInPlaceFromFloats(z,Y,X)),this._computeParticleColor&&S.color){var W=S.color,H=this._colors32;H[b]=W.r,H[b+1]=W.g,H[b+2]=W.b,H[b+3]=W.a}if(this._computeParticleTexture&&S.uv){var j=S.uv,q=this._uvs32;q[T]=j.x,q[T+1]=j.y}}return a&&(i&&(this._computeParticleColor&&a.updateVerticesData(Se.R.ColorKind,s,!1,!1),this._computeParticleTexture&&a.updateVerticesData(Se.R.UVKind,c,!1,!1),a.updateVerticesData(Se.R.PositionKind,l,!1,!1)),this._computeBoundingBox&&(a.hasBoundingInfo?a.getBoundingInfo().reConstruct(_,m,a._worldMatrix):a.buildBoundingInfo(_,m,a._worldMatrix))),this.afterUpdateParticles(e,t,i),this},e.prototype.dispose=function(){var e;null===(e=this.mesh)||void 0===e||e.dispose(),this.vars=null,this._positions=null,this._indices=null,this._normals=null,this._uvs=null,this._colors=null,this._indices32=null,this._positions32=null,this._uvs32=null,this._colors32=null},e.prototype.refreshVisibleSize=function(){var e;return this._isVisibilityBoxLocked||null===(e=this.mesh)||void 0===e||e.refreshBoundingInfo(),this},e.prototype.setVisibilityBox=function(e){if(this.mesh){var t=e/2;this.mesh.buildBoundingInfo(new d.Pq(-t,-t,-t),new d.Pq(t,t,t))}},Object.defineProperty(e.prototype,"isAlwaysVisible",{get:function(){return this._alwaysVisible},set:function(e){this.mesh&&(this._alwaysVisible=e,this.mesh.alwaysSelectAsActiveMesh=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleRotation",{set:function(e){this._computeParticleRotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleColor",{get:function(){return this._computeParticleColor},set:function(e){this._computeParticleColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeParticleTexture",{get:function(){return this._computeParticleTexture},set:function(e){this._computeParticleTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"computeBoundingBox",{get:function(){return this._computeBoundingBox},set:function(e){this._computeBoundingBox=e},enumerable:!1,configurable:!0}),e.prototype.initParticles=function(){},e.prototype.recycleParticle=function(e){return e},e.prototype.updateParticle=function(e){return e},e.prototype.beforeUpdateParticles=function(e,t,i){},e.prototype.afterUpdateParticles=function(e,t,i){},e}();Object.defineProperty(wi.prototype,"physicsImpostor",{get:function(){return this._physicsImpostor},set:function(e){var t=this;this._physicsImpostor!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsImpostor=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add((function(){t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)}))))},enumerable:!0,configurable:!0}),wi.prototype.getPhysicsImpostor=function(){return this.physicsImpostor},wi.prototype.applyImpulse=function(e,t){return this.physicsImpostor?(this.physicsImpostor.applyImpulse(e,t),this):this},wi.prototype.setPhysicsLinkWith=function(e,t,i,n){return this.physicsImpostor&&e.physicsImpostor?(this.physicsImpostor.createJoint(e.physicsImpostor,es.HingeJoint,{mainPivot:t,connectedPivot:i,nativeParams:n}),this):this};var sE,lE,cE,uE,hE,dE,pE,fE,_E,mE=function(){function e(t,i){void 0===i&&(i=e.DefaultPluginFactory()),this._physicsPlugin=i,this._physicsBodies=[],this._subTimeStep=0,t=t||new d.Pq(0,-9.807,0),this.setGravity(t),this.setTimeStep()}return e.prototype.getPluginVersion=function(){return this._physicsPlugin.getPluginVersion()},e.DefaultPluginFactory=function(){throw(0,k.n)("")},e.prototype.setGravity=function(e){this.gravity=e,this._physicsPlugin.setGravity(this.gravity)},e.prototype.setTimeStep=function(e){void 0===e&&(e=1/60),this._physicsPlugin.setTimeStep(e)},e.prototype.getTimeStep=function(){return this._physicsPlugin.getTimeStep()},e.prototype.setSubTimeStep=function(e){void 0===e&&(e=0),this._subTimeStep=e},e.prototype.getSubTimeStep=function(){return this._subTimeStep},e.prototype.dispose=function(){this._physicsPlugin.dispose()},e.prototype.getPhysicsPluginName=function(){return this._physicsPlugin.name},e.prototype.setVelocityLimits=function(e,t){this._physicsPlugin.setVelocityLimits(e,t)},e.prototype.getMaxLinearVelocity=function(){return this._physicsPlugin.getMaxLinearVelocity()},e.prototype.getMaxAngularVelocity=function(){return this._physicsPlugin.getMaxAngularVelocity()},e.prototype._step=function(e){e>.1?e=.1:e<=0&&(e=1/60),this._physicsPlugin.executeStep(e,this._physicsBodies)},e.prototype.addBody=function(e){this._physicsBodies.push(e)},e.prototype.removeBody=function(e){var t=this._physicsBodies.indexOf(e);t>-1&&this._physicsBodies.splice(t,1)},e.prototype.getBodies=function(){return this._physicsBodies},e.prototype.getPhysicsPlugin=function(){return this._physicsPlugin},e.prototype.raycastToRef=function(e,t,i,n){this._physicsPlugin.raycast(e,t,i,n)},e.prototype.raycast=function(e,t,i){var n=new h_;return this._physicsPlugin.raycast(e,t,n,i),n},e}();!function(e){e[e.FREE=0]="FREE",e[e.LIMITED=1]="LIMITED",e[e.LOCKED=2]="LOCKED"}(sE||(sE={})),function(e){e[e.LINEAR_X=0]="LINEAR_X",e[e.LINEAR_Y=1]="LINEAR_Y",e[e.LINEAR_Z=2]="LINEAR_Z",e[e.ANGULAR_X=3]="ANGULAR_X",e[e.ANGULAR_Y=4]="ANGULAR_Y",e[e.ANGULAR_Z=5]="ANGULAR_Z",e[e.LINEAR_DISTANCE=6]="LINEAR_DISTANCE"}(lE||(lE={})),function(e){e[e.BALL_AND_SOCKET=1]="BALL_AND_SOCKET",e[e.DISTANCE=2]="DISTANCE",e[e.HINGE=3]="HINGE",e[e.SLIDER=4]="SLIDER",e[e.LOCK=5]="LOCK",e[e.PRISMATIC=6]="PRISMATIC",e[e.SIX_DOF=7]="SIX_DOF"}(cE||(cE={})),function(e){e[e.SPHERE=0]="SPHERE",e[e.CAPSULE=1]="CAPSULE",e[e.CYLINDER=2]="CYLINDER",e[e.BOX=3]="BOX",e[e.CONVEX_HULL=4]="CONVEX_HULL",e[e.CONTAINER=5]="CONTAINER",e[e.MESH=6]="MESH",e[e.HEIGHTFIELD=7]="HEIGHTFIELD"}(uE||(uE={})),function(e){e[e.NONE=0]="NONE",e[e.VELOCITY=1]="VELOCITY",e[e.POSITION=2]="POSITION"}(hE||(hE={})),function(e){e.COLLISION_STARTED="COLLISION_STARTED",e.COLLISION_CONTINUED="COLLISION_CONTINUED",e.COLLISION_FINISHED="COLLISION_FINISHED",e.TRIGGER_ENTERED="TRIGGER_ENTERED",e.TRIGGER_EXITED="TRIGGER_EXITED"}(dE||(dE={})),function(e){e[e.STATIC=0]="STATIC",e[e.ANIMATED=1]="ANIMATED",e[e.DYNAMIC=2]="DYNAMIC"}(pE||(pE={})),function(e){e[e.DISABLED=0]="DISABLED",e[e.TELEPORT=1]="TELEPORT",e[e.ACTION=2]="ACTION"}(fE||(fE={})),function(e){e[e.SIMULATION_CONTROLLED=0]="SIMULATION_CONTROLLED",e[e.ALWAYS_ACTIVE=1]="ALWAYS_ACTIVE",e[e.ALWAYS_INACTIVE=2]="ALWAYS_INACTIVE"}(_E||(_E={}));var gE,vE=function(){function e(e,t,i,n){var r=this;if(this._pluginData=void 0,this._pluginDataInstances=[],this._collisionCBEnabled=!1,this._collisionEndedCBEnabled=!1,this.disableSync=!1,this._isDisposed=!1,this._shape=null,this._prestepType=fE.DISABLED,n){var o=n.getPhysicsEngine();if(!o)throw new Error("No Physics Engine available.");if(this._physicsEngine=o,2!=o.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var a=o.getPhysicsPlugin();if(!a)throw new Error("No Physics Plugin available.");this._physicsPlugin=a,e.rotationQuaternion||(e.rotationQuaternion=d.PT.FromEulerAngles(e.rotation.x,e.rotation.y,e.rotation.z)),this.startAsleep=i,this._motionType=t,this.disableSync=0==t;var s=e;s.hasThinInstances?this._physicsPlugin.initBodyInstances(this,t,s):(e.parent&&e.computeWorldMatrix(!0),this._physicsPlugin.initBody(this,t,e.absolutePosition,e.absoluteRotationQuaternion)),this.transformNode=e,e.physicsBody=this,o.addBody(this),this._nodeDisposeObserver=e.onDisposeObservable.add((function(){r.dispose()}))}}return Object.defineProperty(e.prototype,"disablePreStep",{get:function(){return this._prestepType==fE.DISABLED},set:function(e){this._prestepType=e?fE.DISABLED:fE.TELEPORT},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PhysicsBody"},e.prototype.clone=function(t){var i=new e(t,this.getMotionType(),this.startAsleep,this.transformNode.getScene());return i.shape=this.shape,i.setMassProperties(this.getMassProperties()),i.setLinearDamping(this.getLinearDamping()),i.setAngularDamping(this.getAngularDamping()),i},e.prototype.updateBodyInstances=function(){var e=this.transformNode;e.hasThinInstances&&this._physicsPlugin.updateBodyInstances(this,e)},Object.defineProperty(e.prototype,"numInstances",{get:function(){return this._pluginDataInstances.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"motionType",{get:function(){return this._motionType},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"shape",{get:function(){return this._shape},set:function(e){this._shape=e,e&&this._physicsPlugin.setShape(this,e)},enumerable:!1,configurable:!0}),e.prototype.getBoundingBox=function(){return this._physicsPlugin.getBodyBoundingBox(this)},e.prototype.setEventMask=function(e,t){this._physicsPlugin.setEventMask(this,e,t)},e.prototype.getEventMask=function(e){return this._physicsPlugin.getEventMask(this,e)},e.prototype.setMotionType=function(e,t){this.disableSync=0==e,this._physicsPlugin.setMotionType(this,e,t)},e.prototype.getMotionType=function(e){return this._physicsPlugin.getMotionType(this,e)},e.prototype.setPrestepType=function(e){this._prestepType=e},e.prototype.getPrestepType=function(){return this._prestepType},e.prototype.computeMassProperties=function(e){return this._physicsPlugin.computeMassProperties(this,e)},e.prototype.setMassProperties=function(e,t){this._physicsPlugin.setMassProperties(this,e,t)},e.prototype.getMassProperties=function(e){return this._physicsPlugin.getMassProperties(this,e)},e.prototype.setLinearDamping=function(e,t){this._physicsPlugin.setLinearDamping(this,e,t)},e.prototype.getLinearDamping=function(e){return this._physicsPlugin.getLinearDamping(this,e)},e.prototype.setAngularDamping=function(e,t){this._physicsPlugin.setAngularDamping(this,e,t)},e.prototype.getAngularDamping=function(e){return this._physicsPlugin.getAngularDamping(this,e)},e.prototype.setLinearVelocity=function(e,t){this._physicsPlugin.setLinearVelocity(this,e,t)},e.prototype.getLinearVelocityToRef=function(e,t){this._physicsPlugin.getLinearVelocityToRef(this,e,t)},e.prototype.getLinearVelocity=function(e){var t=new d.Pq;return this.getLinearVelocityToRef(t,e),t},e.prototype.setAngularVelocity=function(e,t){this._physicsPlugin.setAngularVelocity(this,e,t)},e.prototype.getAngularVelocityToRef=function(e,t){this._physicsPlugin.getAngularVelocityToRef(this,e,t)},e.prototype.getAngularVelocity=function(e){var t=new d.Pq;return this.getAngularVelocityToRef(t,e),t},e.prototype.applyImpulse=function(e,t,i){this._physicsPlugin.applyImpulse(this,e,t,i)},e.prototype.applyAngularImpulse=function(e,t){this._physicsPlugin.applyAngularImpulse(this,e,t)},e.prototype.applyForce=function(e,t,i){this._physicsPlugin.applyForce(this,e,t,i)},e.prototype.getGeometry=function(){return this._physicsPlugin.getBodyGeometry(this)},e.prototype.getCollisionObservable=function(){return this._physicsPlugin.getCollisionObservable(this)},e.prototype.getCollisionEndedObservable=function(){return this._physicsPlugin.getCollisionEndedObservable(this)},e.prototype.setCollisionCallbackEnabled=function(e){this._collisionCBEnabled=e,this._physicsPlugin.setCollisionCallbackEnabled(this,e)},e.prototype.setCollisionEndedCallbackEnabled=function(e){this._collisionEndedCBEnabled=e,this._physicsPlugin.setCollisionEndedCallbackEnabled(this,e)},e.prototype.getObjectCenterWorld=function(e){var t=new d.Pq;return this.getObjectCenterWorldToRef(t,e)},e.prototype.getObjectCenterWorldToRef=function(e,t){var i;if((null===(i=this._pluginDataInstances)||void 0===i?void 0:i.length)>0){var n=t||0,r=this.transformNode._thinInstanceDataStorage.matrixData;r&&e.set(r[16*n+12],r[16*n+13],r[16*n+14])}else e.copyFrom(this.transformNode.position);return e},e.prototype.addConstraint=function(e,t,i,n){this._physicsPlugin.addConstraint(this,e,t,i,n)},e.prototype.syncWithBone=function(e,t,i,n,r,o){var a=this.transformNode;if(a.rotationQuaternion)if(r){var s=d.AA.Quaternion[0];e.getRotationQuaternionToRef(1,t,s),s.multiplyToRef(r,a.rotationQuaternion)}else e.getRotationQuaternionToRef(1,t,a.rotationQuaternion);var l=d.AA.Vector3[0],c=d.AA.Vector3[1];o||((o=d.AA.Vector3[2]).x=0,o.y=1,o.z=0),e.getDirectionToRef(o,t,c),e.getAbsolutePositionToRef(t,l),null==n&&i&&(n=i.length()),null!=n&&(l.x+=c.x*n,l.y+=c.y*n,l.z+=c.z*n),a.setAbsolutePosition(l)},e.prototype.iterateOverAllInstances=function(e){var t;if((null===(t=this._pluginDataInstances)||void 0===t?void 0:t.length)>0)for(var i=0;i<this._pluginDataInstances.length;i++)e(this,i);else e(this,void 0)},e.prototype.setGravityFactor=function(e,t){this._physicsPlugin.setGravityFactor(this,e,t)},e.prototype.getGravityFactor=function(e){return this._physicsPlugin.getGravityFactor(this,e)},e.prototype.setTargetTransform=function(e,t,i){this._physicsPlugin.setTargetTransform(this,e,t,i)},Object.defineProperty(e.prototype,"isDisposed",{get:function(){return this._isDisposed},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._isDisposed||(this._collisionCBEnabled&&this.setCollisionCallbackEnabled(!1),this._collisionEndedCBEnabled&&this.setCollisionEndedCallbackEnabled(!1),this._nodeDisposeObserver&&(this.transformNode.onDisposeObservable.remove(this._nodeDisposeObserver),this._nodeDisposeObserver=null),this._physicsEngine.removeBody(this),this._physicsPlugin.removeBody(this),this._physicsPlugin.disposeBody(this),this.transformNode.physicsBody=null,this._pluginData=null,this._pluginDataInstances.length=0,this._isDisposed=!0,this.shape=null)},e}(),yE=function(){function e(e,t){var i;if(this._pluginData=void 0,this._isTrigger=!1,this._isDisposed=!1,t){var n=t.getPhysicsEngine();if(!n)throw new Error("No Physics Engine available.");if(2!=n.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var r=n.getPhysicsPlugin();if(!r)throw new Error("No Physics Plugin available.");if(this._physicsPlugin=r,void 0!==e.pluginData&&null!==e.pluginData)this._pluginData=e.pluginData,this._type=this._physicsPlugin.getShapeType(this);else if(void 0!==e.type&&null!==e.type){this._type=e.type;var o=null!==(i=e.parameters)&&void 0!==i?i:{};this._physicsPlugin.initShape(this,e.type,o)}}}return e.prototype.getClassName=function(){return"PhysicsShape"},Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filterMembershipMask",{get:function(){return this._physicsPlugin.getShapeFilterMembershipMask(this)},set:function(e){this._physicsPlugin.setShapeFilterMembershipMask(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"filterCollideMask",{get:function(){return this._physicsPlugin.getShapeFilterCollideMask(this)},set:function(e){this._physicsPlugin.setShapeFilterCollideMask(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"material",{get:function(){return this._material||(this._material=this._physicsPlugin.getMaterial(this)),this._material},set:function(e){this._physicsPlugin.setMaterial(this,e),this._material=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"density",{get:function(){return this._physicsPlugin.getDensity(this)},set:function(e){this._physicsPlugin.setDensity(this,e)},enumerable:!1,configurable:!0}),e.prototype.addChildFromParent=function(e,t,i){var n=i.computeWorldMatrix(!0),r=e.computeWorldMatrix(!0),o=d.AA.Matrix[0];n.multiplyToRef(d.uq.Invert(r),o);var a=d.AA.Vector3[0],s=d.AA.Quaternion[0],l=d.AA.Vector3[1];o.decompose(l,s,a),this._physicsPlugin.addChild(this,t,a,s,l)},e.prototype.addChild=function(e,t,i,n){this._physicsPlugin.addChild(this,e,t,i,n)},e.prototype.removeChild=function(e){this._physicsPlugin.removeChild(this,e)},e.prototype.getNumChildren=function(){return this._physicsPlugin.getNumChildren(this)},e.prototype.getBoundingBox=function(){return this._physicsPlugin.getBoundingBox(this)},Object.defineProperty(e.prototype,"isTrigger",{get:function(){return this._isTrigger},set:function(e){this._isTrigger!==e&&(this._isTrigger=e,this._physicsPlugin.setTrigger(this,e))},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._isDisposed||(this._physicsPlugin.disposeShape(this),this._isDisposed=!0)},e}(),bE=function(e){function t(t,i,n){return e.call(this,{type:0,parameters:{center:t,radius:i}},n)||this}return(0,m.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),n=i.boundingSphere.center,r=i.boundingBox.extendSize;return new t(n,Math.max(r.x,r.y,r.z),e.getScene())},t}(yE),TE=function(e){function t(t,i,n,r){return e.call(this,{type:1,parameters:{pointA:t,pointB:i,radius:n}},r)||this}return(0,m.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),n=i.boundingBox.extendSize.x,r=new d.Pq(0,i.boundingBox.extendSize.y-n,0);return new t(i.boundingBox.center.add(r),i.boundingBox.center.subtract(r),n,e.getScene())},t}(yE),EE=function(e){function t(t,i,n,r){return e.call(this,{type:2,parameters:{pointA:t,pointB:i,radius:n}},r)||this}return(0,m.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),n=i.boundingBox.extendSize.x,r=new d.Pq(0,i.boundingBox.extendSize.y,0);return new t(i.boundingBox.center.add(r),i.boundingBox.center.subtract(r),n,e.getScene())},t}(yE),SE=function(e){function t(t,i,n,r){return e.call(this,{type:3,parameters:{center:t,rotation:i,extents:n}},r)||this}return(0,m.C6)(t,e),t.FromMesh=function(e){var i=e.getBoundingInfo(),n=i.boundingBox.center,r=i.boundingBox.extendSize.scale(2);return new t(n,d.PT.Identity(),r,e.getScene())},t}(yE),xE=function(e){function t(t,i){return e.call(this,{type:4,parameters:{mesh:t}},i)||this}return(0,m.C6)(t,e),t}(yE),CE=function(e){function t(t,i){return e.call(this,{type:6,parameters:{mesh:t}},i)||this}return(0,m.C6)(t,e),t}(yE),AE=function(e){function t(t){return e.call(this,{type:5,parameters:{}},t)||this}return(0,m.C6)(t,e),t}(yE),PE=function(e){function t(t,i,n,r,o,a){return e.call(this,{type:7,parameters:{heightFieldSizeX:t,heightFieldSizeZ:i,numHeightFieldSamplesX:n,numHeightFieldSamplesZ:r,heightFieldData:o}},a)||this}return(0,m.C6)(t,e),t}(yE),RE=function(e){function t(t,i){return e.call(this,{type:7,parameters:{groundMesh:t}},i)||this}return(0,m.C6)(t,e),t}(yE),IE=function(){function e(e,t,i){if(this._pluginData=void 0,!i)throw new Error("Missing scene parameter for constraint constructor.");var n=i.getPhysicsEngine();if(!n)throw new Error("No Physics Engine available.");if(2!=n.getPluginVersion())throw new Error("Plugin version is incorrect. Expected version 2.");var r=n.getPhysicsPlugin();if(!r)throw new Error("No Physics Plugin available.");this._physicsPlugin=r,this._options=t,this._type=e}return Object.defineProperty(e.prototype,"type",{get:function(){return this._type},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isEnabled",{get:function(){return this._physicsPlugin.getEnabled(this)},set:function(e){this._physicsPlugin.setEnabled(this,e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isCollisionsEnabled",{get:function(){return this._physicsPlugin.getCollisionsEnabled(this)},set:function(e){this._physicsPlugin.setCollisionsEnabled(this,e)},enumerable:!1,configurable:!0}),e.prototype.getBodiesUsingConstraint=function(){return this._physicsPlugin.getBodiesUsingConstraint(this)},e.prototype.dispose=function(){this._physicsPlugin.disposeConstraint(this)},e}(),ME=function(){},OE=function(e){function t(t,i,n){var r=e.call(this,7,t,n)||this;return r.limits=i,r}return(0,m.C6)(t,e),t.prototype.setAxisFriction=function(e,t){this._physicsPlugin.setAxisFriction(this,e,t)},t.prototype.getAxisFriction=function(e){return this._physicsPlugin.getAxisFriction(this,e)},t.prototype.setAxisMode=function(e,t){this._physicsPlugin.setAxisMode(this,e,t)},t.prototype.getAxisMode=function(e){return this._physicsPlugin.getAxisMode(this,e)},t.prototype.setAxisMinLimit=function(e,t){this._physicsPlugin.setAxisMinLimit(this,e,t)},t.prototype.getAxisMinLimit=function(e){return this._physicsPlugin.getAxisMinLimit(this,e)},t.prototype.setAxisMaxLimit=function(e,t){this._physicsPlugin.setAxisMaxLimit(this,e,t)},t.prototype.getAxisMaxLimit=function(e){return this._physicsPlugin.getAxisMaxLimit(this,e)},t.prototype.setAxisMotorType=function(e,t){this._physicsPlugin.setAxisMotorType(this,e,t)},t.prototype.getAxisMotorType=function(e){return this._physicsPlugin.getAxisMotorType(this,e)},t.prototype.setAxisMotorTarget=function(e,t){this._physicsPlugin.setAxisMotorTarget(this,e,t)},t.prototype.getAxisMotorTarget=function(e){return this._physicsPlugin.getAxisMotorTarget(this,e)},t.prototype.setAxisMotorMaxForce=function(e,t){this._physicsPlugin.setAxisMotorMaxForce(this,e,t)},t.prototype.getAxisMotorMaxForce=function(e){return this._physicsPlugin.getAxisMotorMaxForce(this,e)},t}(IE),DE=function(e){function t(t,i,n,r,o){return e.call(this,1,{pivotA:t,pivotB:i,axisA:n,axisB:r},o)||this}return(0,m.C6)(t,e),t}(IE),NE=function(e){function t(t,i){return e.call(this,2,{maxDistance:t},i)||this}return(0,m.C6)(t,e),t}(IE),FE=function(e){function t(t,i,n,r,o){return e.call(this,3,{pivotA:t,pivotB:i,axisA:n,axisB:r},o)||this}return(0,m.C6)(t,e),t}(IE),LE=function(e){function t(t,i,n,r,o){return e.call(this,4,{pivotA:t,pivotB:i,axisA:n,axisB:r},o)||this}return(0,m.C6)(t,e),t}(IE),wE=function(e){function t(t,i,n,r,o){return e.call(this,5,{pivotA:t,pivotB:i,axisA:n,axisB:r},o)||this}return(0,m.C6)(t,e),t}(IE),BE=function(e){function t(t,i,n,r,o){return e.call(this,6,{pivotA:t,pivotB:i,axisA:n,axisB:r},o)||this}return(0,m.C6)(t,e),t}(IE),UE=function(e){function t(t,i,n,r,o,a,s,l,c){return e.call(this,{pivotA:t,pivotB:i,axisA:n,axisB:r},[{axis:6,minLimit:o,maxLimit:a,stiffness:s,damping:l}],c)||this}return(0,m.C6)(t,e),t}(OE);!function(e){e[e.GEOMETRIC_MEAN=0]="GEOMETRIC_MEAN",e[e.MINIMUM=1]="MINIMUM",e[e.MAXIMUM=2]="MAXIMUM",e[e.ARITHMETIC_MEAN=3]="ARITHMETIC_MEAN",e[e.MULTIPLY=4]="MULTIPLY"}(gE||(gE={}));var VE=function(){function e(e,t,i,n){void 0===i&&(i={mass:0});var r,o=this;if(this.transformNode=e,this.type=t,this._options=i,this._scene=n,this._disposeShapeWhenDisposed=!0,this.transformNode){var a=e;if(this.transformNode.parent&&0!==this._options.mass&&a.hasThinInstances&&T.V.Warn("A physics body has been created for an object which has a parent and thin instances. Babylon physics currently works in local space so unexpected issues may occur."),!this._scene&&e.getScene&&(this._scene=e.getScene()),this._scene){this._options.mass=void 0===i.mass?0:i.mass,this._options.friction=void 0===i.friction?.2:i.friction,this._options.restitution=void 0===i.restitution?.2:i.restitution;var s=0===this._options.mass?0:2,l=null!==(r=this._options.startAsleep)&&void 0!==r&&r;this.body=new vE(e,s,l,this._scene),this._addSizeOptions(),t.getClassName&&"PhysicsShape"===t.getClassName()?(this.shape=t,this._disposeShapeWhenDisposed=!1):this.shape=new yE({type:t,parameters:this._options},this._scene),this._options.isTriggerShape&&(this.shape.isTrigger=!0),this.material={friction:this._options.friction,restitution:this._options.restitution},this.body.shape=this.shape,this.shape.material=this.material,this.body.setMassProperties({mass:this._options.mass}),this._nodeDisposeObserver=this.transformNode.onDisposeObservable.add((function(){o.dispose()}))}}else T.V.Error("No object was provided. A physics object is obligatory")}return e.prototype._getObjectBoundingBox=function(){return this.transformNode.getRawBoundingInfo?this.transformNode.getRawBoundingInfo().boundingBox:new jt(new d.Pq(-.5,-.5,-.5),new d.Pq(.5,.5,.5))},e.prototype._hasVertices=function(e){return(null==e?void 0:e.getTotalVertices())>0},e.prototype._addSizeOptions=function(){var e,t,i,n,r,o,a,s;this.transformNode.computeWorldMatrix(!0);var l=this._getObjectBoundingBox(),c=d.AA.Vector3[0];c.copyFrom(l.extendSize),c.scaleInPlace(2),c.multiplyInPlace(this.transformNode.absoluteScaling),c.x=Math.abs(c.x),c.y=Math.abs(c.y),c.z=Math.abs(c.z);var u=d.AA.Vector3[1];if(u.copyFrom(l.minimum),u.multiplyInPlace(this.transformNode.absoluteScaling),!this._options.center){var h=new d.Pq;h.copyFrom(l.center),h.multiplyInPlace(this.transformNode.absoluteScaling),this._options.center=h}switch(this.type){case 0:!this._options.radius&&B.X.WithinEpsilon(c.x,c.y,1e-4)&&B.X.WithinEpsilon(c.x,c.z,1e-4)?this._options.radius=c.x/2:this._options.radius||(T.V.Warn("Non uniform scaling is unsupported for sphere shapes. Setting the radius to the biggest bounding box extent."),this._options.radius=Math.max(c.x,c.y,c.z)/2);break;case 1:var p=c.x/2;this._options.radius=null!==(e=this._options.radius)&&void 0!==e?e:p,this._options.pointA=null!==(t=this._options.pointA)&&void 0!==t?t:new d.Pq(0,u.y+p,0),this._options.pointB=null!==(i=this._options.pointB)&&void 0!==i?i:new d.Pq(0,u.y+c.y-p,0);break;case 2:p=c.x/2,this._options.radius=null!==(n=this._options.radius)&&void 0!==n?n:p,this._options.pointA=null!==(r=this._options.pointA)&&void 0!==r?r:new d.Pq(0,u.y,0),this._options.pointB=null!==(o=this._options.pointB)&&void 0!==o?o:new d.Pq(0,u.y+c.y,0);break;case 6:case 4:case 7:if(!this._options.mesh&&this._hasVertices(this.transformNode))this._options.mesh=this.transformNode;else if(!this._options.mesh||!this._hasVertices(this._options.mesh))throw new Error("No valid mesh was provided for mesh or convex hull shape parameter. Please provide a mesh with valid geometry (number of vertices greater than 0).");break;case 3:this._options.extents=null!==(a=this._options.extents)&&void 0!==a?a:new d.Pq(c.x,c.y,c.z),this._options.rotation=null!==(s=this._options.rotation)&&void 0!==s?s:d.PT.Identity()}},e.prototype.dispose=function(){this._nodeDisposeObserver&&(this.body.transformNode.onDisposeObservable.remove(this._nodeDisposeObserver),this._nodeDisposeObserver=null),this.body.dispose(),this._disposeShapeWhenDisposed&&this.shape.dispose()},e}(),kE=function(){},GE=function(){function e(e,t,i){this._boxConfigs=new Array,this._joints=new Array,this._bones=new Array,this._initialRotation=new Array,this._initialRotation2=new Array,this._boneNames=[],this._transforms=new Array,this._aggregates=new Array,this._ragdollMode=!1,this._rootBoneName="",this._rootBoneIndex=-1,this._mass=10,this._restitution=0,this.pauseSync=!1,this._defaultJoint=3,this._defaultJointMin=-90,this._defaultJointMax=90,this._skeleton=e,this._scene=e.getScene(),this._rootTransformNode=t,this._config=i,this._boxConfigs=[],this._putBoxesInBoneCenter=!1,this._defaultJoint=3,this._init()}return e.prototype.getAggregate=function(e){return e<0||e>=this._aggregates.length?this._aggregates[this._rootBoneIndex]:this._aggregates[e]},e.prototype._createColliders=function(){var e,t,i;this._rootTransformNode.computeWorldMatrix(),this._skeleton.computeAbsoluteMatrices(!0),this._skeleton.prepare(!0);for(var n=this._config,r=0;r<n.length;r++)for(var o=void 0!==n[r].bone?[n[r].bone]:n[r].bones,a=0;a<o.length;a++){var s=this._skeleton.bones[this._skeleton.getBoneIndexByName(o[a])];if(null==s)return;var l={width:this._config[r].width,depth:this._config[r].depth,height:this._config[r].height,size:this._config[r].size};l.width=null!==(e=l.width)&&void 0!==e?e:l.size,l.depth=null!==(t=l.depth)&&void 0!==t?t:l.size,l.height=null!==(i=l.height)&&void 0!==i?i:l.size;var c=new Mi(o[a]+"_transform",this._scene);l.joint=void 0!==n[r].joint?n[r].joint:this._defaultJoint,l.rotationAxis=void 0!==n[r].rotationAxis?n[r].rotationAxis:Ni.X,l.min=void 0!==n[r].min?n[r].min:this._defaultJointMin,l.max=void 0!==n[r].max?n[r].max:this._defaultJointMax;var u=0;void 0!==n[r].putBoxInBoneCenter&&n[r].putBoxInBoneCenter||this._putBoxesInBoneCenter?(void 0===s.length&&T.V.Log("The length property is not defined for bone "+s.name),u=s.length/2):void 0!==n[r].boxOffset&&(u=n[r].boxOffset),l.boxOffset=u;var h=void 0!==n[r].boneOffsetAxis?n[r].boneOffsetAxis:Ni.Y,p=s.getDirection(h,this._rootTransformNode);l.boneOffsetAxis=h,c.position=s.getAbsolutePosition(this._rootTransformNode).add(p.scale(u));var f=void 0!==n[r].mass?n[r].mass:this._mass,_=void 0!==n[r].restitution?n[r].restitution:this._restitution,m=new VE(c,3,{mass:f,restitution:_,friction:.6,extents:new d.Pq(l.width,l.height,l.depth)},this._scene);m.body.setCollisionCallbackEnabled(!0),m.body.disablePreStep=!1,m.body.setMotionType(1),this._aggregates.push(m),this._bones.push(s),this._boneNames.push(s.name),this._transforms.push(c),this._boxConfigs.push(l),this._initialRotation.push(s.getRotationQuaternion(1,this._rootTransformNode)),this._initialRotation2.push(s.getRotationQuaternion(1))}},e.prototype._initJoints=function(){this._rootTransformNode.computeWorldMatrix();for(var e=0;e<this._bones.length;e++)if(e!=this._rootBoneIndex){var t=this._findNearestParent(e);if(null==t)return void T.V.Warn("Couldn't find a nearest parent bone in the configs for bone called "+this._boneNames[e]);var i=this._boneNames.indexOf(t.name),n=this._bones[e].getAbsolutePosition(this._rootTransformNode).subtract(this._transforms[i].position),r=this._transforms[i].computeWorldMatrix(),o=d.uq.Invert(r);n=d.Pq.TransformCoordinates(this._bones[e].getAbsolutePosition(this._rootTransformNode),o);var a=this._bones[e].getAbsolutePosition(this._rootTransformNode),s=this._transforms[e].position.clone(),l=a.subtract(s),c=new IE(1,{pivotA:n,pivotB:l,axisA:this._boxConfigs[e].rotationAxis,axisB:this._boxConfigs[e].rotationAxis,collision:!1},this._scene);this._aggregates[i].body.addConstraint(this._aggregates[e].body,c),c.isEnabled=!1,this._joints.push(c)}},e.prototype._syncBonesToPhysics=function(){for(var e,t=this._rootTransformNode.getWorldMatrix(),i=0;i<this._bones.length;i++){var n=this._aggregates[i].transformNode,r=this._bones[i].getAbsolutePosition();d.Pq.TransformCoordinatesToRef(r,t,n.position),this._bones[i].getDirectionToRef(this._boxConfigs[i].boneOffsetAxis,this._rootTransformNode,d.AA.Vector3[0]),d.AA.Vector3[0].scaleInPlace(null!==(e=this._boxConfigs[i].boxOffset)&&void 0!==e?e:0),n.position.addInPlace(d.AA.Vector3[0]),this._setBoneOrientationToBody(i)}},e.prototype._setBoneOrientationToBody=function(e){var t=this._aggregates[e].transformNode,i=this._bones[e];this._initialRotation[e].conjugateToRef(d.AA.Quaternion[0]),i.getRotationQuaternionToRef(1,this._rootTransformNode,d.AA.Quaternion[1]),d.AA.Quaternion[1].multiplyToRef(d.AA.Quaternion[0],t.rotationQuaternion),t.rotationQuaternion.normalize()},e.prototype._syncBonesAndBoxes=function(){if(!this.pauseSync)if(this._ragdollMode){this._setBodyOrientationToBone(this._rootBoneIndex);var e=this._aggregates[this._rootBoneIndex].body.transformNode.position;this._rootTransformNode.getWorldMatrix().invertToRef(d.AA.Matrix[0]),d.Pq.TransformCoordinatesToRef(e,d.AA.Matrix[0],d.AA.Vector3[0]),this._bones[this._rootBoneIndex].setAbsolutePosition(d.AA.Vector3[0]);for(var t=0;t<this._bones.length;t++)t!=this._rootBoneIndex&&this._setBodyOrientationToBone(t)}else this._syncBonesToPhysics()},e.prototype._setBodyOrientationToBone=function(e){var t,i,n,r=null!==(t=this._rootTransformNode.rotationQuaternion)&&void 0!==t?t:d.PT.FromEulerAngles(this._rootTransformNode.rotation.x,this._rootTransformNode.rotation.y,this._rootTransformNode.rotation.z),o=this._initialRotation2[e],a=null===(n=null===(i=this._aggregates[e].body)||void 0===i?void 0:i.transformNode)||void 0===n?void 0:n.rotationQuaternion;r.multiplyToRef(o,d.AA.Quaternion[1]),a.multiplyToRef(d.AA.Quaternion[1],d.AA.Quaternion[0]),this._bones[e].setRotationQuaternion(d.AA.Quaternion[0],1,this._rootTransformNode)},e.prototype._defineRootBone=function(){var e=this._skeleton.getChildren();return 1!=e.length?(T.V.Log("Ragdoll creation failed: there can only be one root in the skeleton."),!1):(this._rootBoneName=e[0].name,this._rootBoneIndex=this._boneNames.indexOf(this._rootBoneName),-1!=this._rootBoneIndex||(T.V.Log("Ragdoll creation failed: the array boneNames doesn't have the root bone. The root bone is "+this._skeleton.getChildren()),!1))},e.prototype._findNearestParent=function(e){var t=this._bones[e].getParent();do{if(null!=t&&this._boneNames.includes(t.name))break;t=null==t?void 0:t.getParent()}while(null!=t);return t},e.prototype._init=function(){var e=this;this._createColliders(),this._defineRootBone()&&(this._initJoints(),this._scene.registerBeforeRender((function(){e._syncBonesAndBoxes()})),this._syncBonesToPhysics())},e.prototype.ragdoll=function(){this._ragdollMode=!0,this._skeleton.bones.forEach((function(e){e.linkTransformNode(null)}));for(var e=0;e<this._joints.length;e++)this._joints[e].isEnabled=!0;for(e=0;e<this._aggregates.length;e++)this._aggregates[e].body.setMotionType(2)},e.prototype.dispose=function(){this._aggregates.forEach((function(e){e.dispose()}))},e}(),zE=function(){function e(e,t,i){this._vertices=[],this._indices=[],this._isRightHanded=i.useRightHandedSystem,this._collectIndices=t}return e.prototype.addNodeMeshes=function(e,t){var i=this;e.computeWorldMatrix(!0);var n=d.AA.Matrix[0];if(d.uq.ScalingToRef(e.absoluteScaling.x,e.absoluteScaling.y,e.absoluteScaling.z,n),e instanceof ji?this._addMesh(e,n):e instanceof qi&&this._addMesh(e.sourceMesh,n),t){var r=d.AA.Matrix[1];e.computeWorldMatrix().invertToRef(r);var o=d.AA.Matrix[2];r.multiplyToRef(n,o),e.getChildMeshes(!1).filter((function(e){return!e.physicsBody})).forEach((function(e){var t=e.computeWorldMatrix(),n=d.AA.Matrix[3];t.multiplyToRef(o,n),e instanceof ji?i._addMesh(e,n):e instanceof qi&&i._addMesh(e.sourceMesh,n)}))}},e.prototype._addMesh=function(e,t){for(var i=e.getVerticesData(Se.R.PositionKind)||[],n=i.length/3,r=this._vertices.length,o=0;o<n;o++){var a=new d.Pq(i[3*o+0],i[3*o+1],i[3*o+2]);this._vertices.push(d.Pq.TransformCoordinates(a,t))}if(this._collectIndices){var s=e.getIndices();if(s)for(var l=0;l<s.length;l+=3)this._isRightHanded?(this._indices.push(s[l+0]+r),this._indices.push(s[l+1]+r),this._indices.push(s[l+2]+r)):(this._indices.push(s[l+2]+r),this._indices.push(s[l+1]+r),this._indices.push(s[l+0]+r))}},e.prototype.getVertices=function(e){for(var t=3*this._vertices.length,i=4*t,n=e._malloc(i),r=new Float32Array(e.HEAPU8.buffer,n,t),o=0;o<this._vertices.length;o++)r[3*o+0]=this._vertices[o].x,r[3*o+1]=this._vertices[o].y,r[3*o+2]=this._vertices[o].z;return{offset:n,numObjects:t}},e.prototype.freeBuffer=function(e,t){e._free(t.offset)},e.prototype.getTriangles=function(e){for(var t=4*this._indices.length,i=e._malloc(t),n=new Int32Array(e.HEAPU8.buffer,i,this._indices.length),r=0;r<this._indices.length;r++)n[r]=this._indices[r];return{offset:i,numObjects:this._indices.length}},e}(),YE=function(e){this.hpBodyId=e,this.userMassProps={centerOfMass:void 0,mass:void 0,inertia:void 0,inertiaOrientation:void 0}},XE=function(){this.bodyId=BigInt(0),this.position=new d.Pq,this.normal=new d.Pq},WE=function(){function e(){this.contactOnA=new XE,this.contactOnB=new XE,this.impulseApplied=0,this.type=0}return e.readToRef=function(e,t,i){var n=new Int32Array(e,t),r=new Float32Array(e,t);i.contactOnA.bodyId=BigInt(n[2]),i.contactOnA.position.set(r[10],r[11],r[12]),i.contactOnA.normal.set(r[13],r[14],r[15]),i.contactOnB.bodyId=BigInt(n[18]),i.contactOnB.position.set(r[26],r[27],r[28]),i.contactOnB.normal.set(r[29],r[30],r[31]),i.impulseApplied=r[34],i.type=n[0]},e}(),HE=function(){function e(){this.bodyIdA=BigInt(0),this.bodyIdB=BigInt(0),this.type=0}return e.readToRef=function(e,t,i){var n=new Int32Array(e,t);i.type=n[0],i.bodyIdA=BigInt(n[2]),i.bodyIdB=BigInt(n[6])},e}(),jE=function(){function e(e,t){void 0===e&&(e=!0),void 0===t&&(t=HK),this._useDeltaForWorldStep=e,this._hknp={},this.name="HavokPlugin",this._fixedTimeStep=1/60,this._tmpVec3=it.D.BuildArray(3,d.Pq.Zero),this._bodies=new Map,this._shapes=new Map,this._bodyCollisionObservable=new Map,this._constraintToBodyIdPair=new Map,this._bodyCollisionEndedObservable=new Map,this.onCollisionObservable=new h.cP,this.onCollisionEndedObservable=new h.cP,this.onTriggerCollisionObservable=new h.cP,"function"!=typeof t?(this._hknp=t,this.isSupported()?(this.world=this._hknp.HP_World_Create()[1],this._queryCollector=this._hknp.HP_QueryCollector_Create(1)[1]):T.V.Error("Havok is not available. Please make sure you included the js file.")):T.V.Error("Havok is not ready. Please make sure you await HK() before using the plugin.")}return e.prototype.isSupported=function(){return void 0!==this._hknp},e.prototype.setGravity=function(e){this._hknp.HP_World_SetGravity(this.world,this._bVecToV3(e))},e.prototype.setTimeStep=function(e){this._fixedTimeStep=e},e.prototype.getTimeStep=function(){return this._fixedTimeStep},e.prototype.executeStep=function(e,t){for(var i=0,n=t;i<n.length;i++)(s=n[i]).disablePreStep||this.setPhysicsBodyTransformation(s,s.transformNode);var r=this._useDeltaForWorldStep?e:this._fixedTimeStep;this._hknp.HP_World_SetIdealStepTime(this.world,r),this._hknp.HP_World_Step(this.world,r),this._bodyBuffer=this._hknp.HP_World_GetBodyBuffer(this.world)[1];for(var o=0,a=t;o<a.length;o++){var s;(s=a[o]).disableSync||this.sync(s)}this._notifyCollisions(),this._notifyTriggers()},e.prototype.getPluginVersion=function(){return 2},e.prototype.setVelocityLimits=function(e,t){this._hknp.HP_World_SetSpeedLimit(this.world,e,t)},e.prototype.getMaxLinearVelocity=function(){return this._hknp.HP_World_GetSpeedLimit(this.world)[1]},e.prototype.getMaxAngularVelocity=function(){return this._hknp.HP_World_GetSpeedLimit(this.world)[2]},e.prototype.initBody=function(e,t,i,n){e._pluginData=new YE(this._hknp.HP_Body_Create()[1]),this._internalSetMotionType(e._pluginData,t);var r=[this._bVecToV3(i),this._bQuatToV4(n)];this._hknp.HP_Body_SetQTransform(e._pluginData.hpBodyId,r),this._hknp.HP_World_AddBody(this.world,e._pluginData.hpBodyId,e.startAsleep),this._bodies.set(e._pluginData.hpBodyId[0],{body:e,index:0})},e.prototype.removeBody=function(e){if(e._pluginDataInstances&&e._pluginDataInstances.length>0)for(var t=0,i=e._pluginDataInstances;t<i.length;t++){var n=i[t];this._bodyCollisionObservable.delete(n.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,n.hpBodyId),this._bodies.delete(n.hpBodyId[0])}e._pluginData&&(this._bodyCollisionObservable.delete(e._pluginData.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,e._pluginData.hpBodyId),this._bodies.delete(e._pluginData.hpBodyId[0]))},e.prototype.initBodyInstances=function(e,t,i){var n,r,o=this,a=null!==(r=null===(n=i._thinInstanceDataStorage)||void 0===n?void 0:n.instancesCount)&&void 0!==r?r:0,s=i._thinInstanceDataStorage.matrixData;s&&(this._createOrUpdateBodyInstances(e,t,s,0,a,!1),e._pluginDataInstances.forEach((function(t,i){o._bodies.set(t.hpBodyId[0],{body:e,index:i})})))},e.prototype._createOrUpdateBodyInstances=function(e,t,i,n,r,o){for(var a=d.AA.Quaternion[0],s=d.uq.Identity(),l=n;l<r;l++){var c,u=[i[16*l+12],i[16*l+13],i[16*l+14]];c=o?e._pluginDataInstances[l].hpBodyId:this._hknp.HP_Body_Create()[1],s.setRowFromFloats(0,i[16*l+0],i[16*l+1],i[16*l+2],0),s.setRowFromFloats(1,i[16*l+4],i[16*l+5],i[16*l+6],0),s.setRowFromFloats(2,i[16*l+8],i[16*l+9],i[16*l+10],0),d.PT.FromRotationMatrixToRef(s,a);var h=[u,[a.x,a.y,a.z,a.w]];if(this._hknp.HP_Body_SetQTransform(c,h),!o){var p=new YE(c);e._pluginDataInstances.length&&(p.userMassProps=e._pluginDataInstances[0].userMassProps),this._internalSetMotionType(p,t),this._internalUpdateMassProperties(p),e._pluginDataInstances.push(p),this._hknp.HP_World_AddBody(this.world,c,e.startAsleep),p.worldTransformOffset=this._hknp.HP_Body_GetWorldTransformOffset(c)[1]}}},e.prototype.updateBodyInstances=function(e,t){var i,n,r,o=null!==(n=null===(i=t._thinInstanceDataStorage)||void 0===i?void 0:i.instancesCount)&&void 0!==n?n:0,a=t._thinInstanceDataStorage.matrixData;if(a){var s=e._pluginDataInstances.length,l=this.getMotionType(e);if(o>s){this._createOrUpdateBodyInstances(e,l,a,s,o,!1);var c=this._hknp.HP_Body_GetShape(e._pluginDataInstances[0].hpBodyId)[1];c[0]||(c[0]=null===(r=e.shape)||void 0===r?void 0:r._pluginData[0]);for(var u=s;u<o;u++)this._hknp.HP_Body_SetShape(e._pluginDataInstances[u].hpBodyId,c),this._internalUpdateMassProperties(e._pluginDataInstances[u]),this._bodies.set(e._pluginDataInstances[u].hpBodyId[0],{body:e,index:u})}else if(o<s){var h=s-o;for(u=0;u<h;u++){var d=e._pluginDataInstances.pop();this._bodies.delete(d.hpBodyId[0]),this._hknp.HP_World_RemoveBody(this.world,d.hpBodyId),this._hknp.HP_Body_Release(d.hpBodyId)}this._createOrUpdateBodyInstances(e,l,a,0,o,!0)}}},e.prototype.sync=function(e){this.syncTransform(e,e.transformNode)},e.prototype.syncTransform=function(e,t){var i;if(e._pluginDataInstances.length){var n=t,r=n._thinInstanceDataStorage.matrixData;if(!r)return;for(var o=e._pluginDataInstances.length,a=0;a<o;a++){for(var s=e._pluginDataInstances[a].worldTransformOffset,l=new Float32Array(this._hknp.HEAPU8.buffer,this._bodyBuffer+s,16),c=16*a,u=0;u<15;u++)3&~u&&(r[c+u]=l[u]);r[c+15]=1}n.thinInstanceBufferUpdated("matrix")}else try{var h=this._hknp.HP_Body_GetQTransform(e._pluginData.hpBodyId)[1],p=h[0],f=h[1],_=d.AA.Quaternion[0];_.set(f[0],f[1],f[2],f[3]);var m=t.parent;if(m&&!m.getWorldMatrix().isIdentity()){m.computeWorldMatrix(!0),d.AA.Vector3[1].copyFrom(t.scaling),_.normalize();var g=d.AA.Matrix[0],v=d.AA.Vector3[0];v.copyFromFloats(p[0],p[1],p[2]),d.uq.ComposeToRef(t.absoluteScaling,_,v,g);var y=d.AA.Matrix[1];m.getWorldMatrix().invertToRef(y);var b=d.AA.Matrix[2];g.multiplyToRef(y,b),b.decomposeToTransformNode(t),null===(i=t.rotationQuaternion)||void 0===i||i.normalize(),t.scaling.copyFrom(d.AA.Vector3[1])}else t.position.set(p[0],p[1],p[2]),t.rotationQuaternion?t.rotationQuaternion.copyFrom(_):_.toEulerAnglesToRef(t.rotation)}catch(e){T.V.Error("Syncing transform failed for node ".concat(t.name,": ").concat(e.message,"..."))}},e.prototype.setShape=function(e,t){var i,n,r,o=t&&t._pluginData?t._pluginData:BigInt(0);if(!(e.transformNode instanceof ji&&(null===(i=e.transformNode._thinInstanceDataStorage)||void 0===i?void 0:i.matrixData)))return this._hknp.HP_Body_SetShape(e._pluginData.hpBodyId,o),void this._internalUpdateMassProperties(e._pluginData);for(var a=null!==(r=null===(n=e.transformNode._thinInstanceDataStorage)||void 0===n?void 0:n.instancesCount)&&void 0!==r?r:0,s=0;s<a;s++)this._hknp.HP_Body_SetShape(e._pluginDataInstances[s].hpBodyId,o),this._internalUpdateMassProperties(e._pluginDataInstances[s])},e.prototype._getPluginReference=function(e,t){var i;return(null===(i=e._pluginDataInstances)||void 0===i?void 0:i.length)?e._pluginDataInstances[null!=t?t:0]:e._pluginData},e.prototype.getShape=function(e){var t=this._getPluginReference(e),i=this._hknp.HP_Body_GetShape(t.hpBodyId)[1];if(0!=i){var n=e.transformNode.getScene();return new yE({pluginData:i},n)}return null},e.prototype.getShapeType=function(e){return e.type?e.type:this._hknp.HP_Shape_GetType(e._pluginData)},e.prototype.setEventMask=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetEventMask(e.hpBodyId,t)}),i)},e.prototype.getEventMask=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetEventMask(i.hpBodyId)[1]},e.prototype._fromMassPropertiesTuple=function(e){return{centerOfMass:d.Pq.FromArray(e[0]),mass:e[1],inertia:d.Pq.FromArray(e[2]),inertiaOrientation:d.PT.FromArray(e[3])}},e.prototype._internalUpdateMassProperties=function(e){var t=this._internalComputeMassProperties(e),i=e.userMassProps;i.centerOfMass&&(t[0]=i.centerOfMass.asArray()),null!=i.mass&&(t[1]=i.mass),i.inertia&&(t[2]=i.inertia.asArray()),i.inertiaOrientation&&(t[3]=i.inertiaOrientation.asArray()),this._hknp.HP_Body_SetMassProperties(e.hpBodyId,t)},e.prototype._internalSetMotionType=function(e,t){switch(t){case 0:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.STATIC);break;case 1:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.KINEMATIC);break;case 2:this._hknp.HP_Body_SetMotionType(e.hpBodyId,this._hknp.MotionType.DYNAMIC)}},e.prototype.setMotionType=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._internalSetMotionType(e,t)}),i)},e.prototype.getMotionType=function(e,t){var i=this._getPluginReference(e,t),n=this._hknp.HP_Body_GetMotionType(i.hpBodyId)[1];switch(n){case this._hknp.MotionType.STATIC:return 0;case this._hknp.MotionType.KINEMATIC:return 1;case this._hknp.MotionType.DYNAMIC:return 2}throw new Error("Unknown motion type: "+n)},e.prototype.setActivationControl=function(e,t){switch(t){case 1:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.ALWAYS_ACTIVE);break;case 2:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.ALWAYS_INACTIVE);break;case 0:this._hknp.HP_Body_SetActivationControl(e._pluginData.hpBodyId,this._hknp.ActivationControl.SIMULATION_CONTROLLED)}},e.prototype._internalComputeMassProperties=function(e){var t=this._hknp.HP_Body_GetShape(e.hpBodyId);if(t[0]==this._hknp.Result.RESULT_OK){var i=this._hknp.HP_Shape_BuildMassProperties(t[1]);if(i[0]==this._hknp.Result.RESULT_OK)return i[1]}return[[0,0,0],1,[1,1,1],[0,0,0,1]]},e.prototype.computeMassProperties=function(e,t){var i=this._getPluginReference(e,t),n=this._internalComputeMassProperties(i);return this._fromMassPropertiesTuple(n)},e.prototype.setMassProperties=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){e.userMassProps=t,n._internalUpdateMassProperties(e)}),i)},e.prototype.getMassProperties=function(e,t){var i=this._getPluginReference(e,t),n=this._hknp.HP_Body_GetMassProperties(i.hpBodyId)[1];return this._fromMassPropertiesTuple(n)},e.prototype.setLinearDamping=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetLinearDamping(e.hpBodyId,t)}),i)},e.prototype.getLinearDamping=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetLinearDamping(i.hpBodyId)[1]},e.prototype.setAngularDamping=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetAngularDamping(e.hpBodyId,t)}),i)},e.prototype.getAngularDamping=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetAngularDamping(i.hpBodyId)[1]},e.prototype.setLinearVelocity=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetLinearVelocity(e.hpBodyId,n._bVecToV3(t))}),i)},e.prototype.getLinearVelocityToRef=function(e,t,i){var n=this._getPluginReference(e,i),r=this._hknp.HP_Body_GetLinearVelocity(n.hpBodyId)[1];this._v3ToBvecRef(r,t)},e.prototype._applyToBodyOrInstances=function(e,t,i){var n;if((null===(n=e._pluginDataInstances)||void 0===n?void 0:n.length)>0&&void 0===i)for(var r=0;r<e._pluginDataInstances.length;r++)t(e._pluginDataInstances[r]);else t(this._getPluginReference(e,i))},e.prototype.applyImpulse=function(e,t,i,n){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_ApplyImpulse(e.hpBodyId,r._bVecToV3(i),r._bVecToV3(t))}),n)},e.prototype.applyAngularImpulse=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_ApplyAngularImpulse(e.hpBodyId,n._bVecToV3(t))}),i)},e.prototype.applyForce=function(e,t,i,n){t.scaleToRef(this.getTimeStep(),this._tmpVec3[0]),this.applyImpulse(e,this._tmpVec3[0],i,n)},e.prototype.setAngularVelocity=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetAngularVelocity(e.hpBodyId,n._bVecToV3(t))}),i)},e.prototype.getAngularVelocityToRef=function(e,t,i){var n=this._getPluginReference(e,i),r=this._hknp.HP_Body_GetAngularVelocity(n.hpBodyId)[1];this._v3ToBvecRef(r,t)},e.prototype.setPhysicsBodyTransformation=function(e,t){if(e.getPrestepType()==fE.TELEPORT){var i=e.transformNode;if(e.numInstances>0){var n=i._thinInstanceDataStorage.matrixData;if(!n)return;var r=e.numInstances;this._createOrUpdateBodyInstances(e,e.getMotionType(),n,0,r,!0)}else this._hknp.HP_Body_SetQTransform(e._pluginData.hpBodyId,this._getTransformInfos(t))}else e.getPrestepType()==fE.ACTION?this.setTargetTransform(e,t.absolutePosition,t.absoluteRotationQuaternion):e.getPrestepType()==fE.DISABLED?T.V.Warn("Prestep type is set to DISABLED. Unable to set physics body transformation."):T.V.Warn("Invalid prestep type set to physics body.")},e.prototype.setTargetTransform=function(e,t,i,n){var r=this;this._applyToBodyOrInstances(e,(function(e){r._hknp.HP_Body_SetTargetQTransform(e.hpBodyId,[r._bVecToV3(t),r._bQuatToV4(i)])}),n)},e.prototype.setGravityFactor=function(e,t,i){var n=this;this._applyToBodyOrInstances(e,(function(e){n._hknp.HP_Body_SetGravityFactor(e.hpBodyId,t)}),i)},e.prototype.getGravityFactor=function(e,t){var i=this._getPluginReference(e,t);return this._hknp.HP_Body_GetGravityFactor(i.hpBodyId)[1]},e.prototype.disposeBody=function(e){if(e._pluginDataInstances&&e._pluginDataInstances.length>0)for(var t=0,i=e._pluginDataInstances;t<i.length;t++){var n=i[t];this._hknp.HP_Body_Release(n.hpBodyId),n.hpBodyId=void 0}e._pluginData&&(this._hknp.HP_Body_Release(e._pluginData.hpBodyId),e._pluginData.hpBodyId=void 0)},e.prototype._createOptionsFromGroundMesh=function(e){var t=e.groundMesh;if(t){var i,n=t.getVerticesData(Se.R.PositionKind),r=t.computeWorldMatrix(!0),o=[];for(i=0;i<n.length;i+=3)d.Pq.FromArrayToRef(n,i,d.AA.Vector3[0]),d.Pq.TransformCoordinatesToRef(d.AA.Vector3[0],r,d.AA.Vector3[1]),d.AA.Vector3[1].toArray(o,i);n=o;for(var a=~~(Math.sqrt(n.length/3)-1),s=t.getBoundingInfo(),l=Math.min(s.boundingBox.extendSizeWorld.x,s.boundingBox.extendSizeWorld.z),c=s.boundingBox.minimumWorld.x,u=s.boundingBox.minimumWorld.y,h=s.boundingBox.minimumWorld.z,p=new Float32Array((a+1)*(a+1)),f=2*l/a,_=0;_<p.length;_++)p[_]=u;for(_=0;_<n.length;_+=3){var m=Math.round((n[_+0]-c)/f),g=a-Math.round((n[_+2]-h)/f),v=n[_+1]-u;p[g*(a+1)+m]=v}e.numHeightFieldSamplesX=a+1,e.numHeightFieldSamplesZ=a+1,e.heightFieldSizeX=2*s.boundingBox.extendSizeWorld.x,e.heightFieldSizeZ=2*s.boundingBox.extendSizeWorld.z,e.heightFieldData=p}},e.prototype.initShape=function(e,t,i){switch(t){case 0:var n=i.radius||1,r=i.center?this._bVecToV3(i.center):[0,0,0];e._pluginData=this._hknp.HP_Shape_CreateSphere(r,n)[1];break;case 3:var o=i.rotation?this._bQuatToV4(i.rotation):[0,0,0,1],a=i.extents?this._bVecToV3(i.extents):[1,1,1];r=i.center?this._bVecToV3(i.center):[0,0,0],e._pluginData=this._hknp.HP_Shape_CreateBox(r,o,a)[1];break;case 1:var s=i.pointA?this._bVecToV3(i.pointA):[0,0,0],l=i.pointB?this._bVecToV3(i.pointB):[0,1,0];n=i.radius||0,e._pluginData=this._hknp.HP_Shape_CreateCapsule(s,l,n)[1];break;case 5:e._pluginData=this._hknp.HP_Shape_CreateContainer()[1];break;case 2:s=i.pointA?this._bVecToV3(i.pointA):[0,0,0],l=i.pointB?this._bVecToV3(i.pointB):[0,1,0],n=i.radius||0,e._pluginData=this._hknp.HP_Shape_CreateCylinder(s,l,n)[1];break;case 4:case 6:var c=i.mesh;if(!c)throw new Error("No mesh provided to create physics shape.");var u=!!i.includeChildMeshes,h=new zE(c,4!=t,null==c?void 0:c.getScene());h.addNodeMeshes(c,u);var d=h.getVertices(this._hknp),p=d.numObjects/3;if(4==t)e._pluginData=this._hknp.HP_Shape_CreateConvexHull(d.offset,p)[1];else{var f=h.getTriangles(this._hknp),_=f.numObjects/3;e._pluginData=this._hknp.HP_Shape_CreateMesh(d.offset,p,f.offset,_)[1],h.freeBuffer(this._hknp,f)}h.freeBuffer(this._hknp,d);break;case 7:if(i.groundMesh&&this._createOptionsFromGroundMesh(i),!(i.numHeightFieldSamplesX&&i.numHeightFieldSamplesZ&&i.heightFieldSizeX&&i.heightFieldSizeZ&&i.heightFieldData))throw new Error("Missing required heightfield parameters");for(var m=i.numHeightFieldSamplesX*i.numHeightFieldSamplesZ,g=4*m,v=this._hknp._malloc(g),y=new Float32Array(this._hknp.HEAPU8.buffer,v,m),b=0;b<i.numHeightFieldSamplesX;b++)for(var T=0;T<i.numHeightFieldSamplesZ;T++){var E=T*i.numHeightFieldSamplesX+b,S=(i.numHeightFieldSamplesX-1-b)*i.numHeightFieldSamplesZ+T;y[E]=i.heightFieldData[S]}var x=i.heightFieldSizeX/(i.numHeightFieldSamplesX-1),C=i.heightFieldSizeZ/(i.numHeightFieldSamplesZ-1);e._pluginData=this._hknp.HP_Shape_CreateHeightField(i.numHeightFieldSamplesX,i.numHeightFieldSamplesZ,[x,1,C],v)[1],this._hknp._free(v);break;default:throw new Error("Unsupported Shape Type.")}this._shapes.set(e._pluginData[0],e)},e.prototype.setShapeFilterMembershipMask=function(e,t){var i=this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][1];this._hknp.HP_Shape_SetFilterInfo(e._pluginData,[t,i])},e.prototype.getShapeFilterMembershipMask=function(e){return this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][0]},e.prototype.setShapeFilterCollideMask=function(e,t){var i=this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][0];this._hknp.HP_Shape_SetFilterInfo(e._pluginData,[i,t])},e.prototype.getShapeFilterCollideMask=function(e){return this._hknp.HP_Shape_GetFilterInfo(e._pluginData)[1][1]},e.prototype.setMaterial=function(e,t){var i,n,r,o,a,s=null!==(i=t.friction)&&void 0!==i?i:.5,l=null!==(n=t.staticFriction)&&void 0!==n?n:s,c=null!==(r=t.restitution)&&void 0!==r?r:0,u=null!==(o=t.frictionCombine)&&void 0!==o?o:1,h=null!==(a=t.restitutionCombine)&&void 0!==a?a:2,d=[l,s,c,this._materialCombineToNative(u),this._materialCombineToNative(h)];this._hknp.HP_Shape_SetMaterial(e._pluginData,d)},e.prototype.getMaterial=function(e){var t=this._hknp.HP_Shape_GetMaterial(e._pluginData)[1];return{staticFriction:t[0],friction:t[1],restitution:t[2],frictionCombine:this._nativeToMaterialCombine(t[3]),restitutionCombine:this._nativeToMaterialCombine(t[4])}},e.prototype.setDensity=function(e,t){this._hknp.HP_Shape_SetDensity(e._pluginData,t)},e.prototype.getDensity=function(e){return this._hknp.HP_Shape_GetDensity(e._pluginData)[1]},e.prototype._getTransformInfos=function(e){if(e.parent)return e.computeWorldMatrix(!0),[this._bVecToV3(e.absolutePosition),this._bQuatToV4(e.absoluteRotationQuaternion)];var t=d.AA.Quaternion[0];if(e.rotationQuaternion)t=e.rotationQuaternion;else{var i=e.rotation;d.PT.FromEulerAnglesToRef(i.x,i.y,i.z,t)}return[this._bVecToV3(e.position),this._bQuatToV4(t)]},e.prototype.addChild=function(e,t,i,n,r){var o=[i?this._bVecToV3(i):[0,0,0],n?this._bQuatToV4(n):[0,0,0,1],r?this._bVecToV3(r):[1,1,1]];this._hknp.HP_Shape_AddChild(e._pluginData,t._pluginData,o)},e.prototype.removeChild=function(e,t){this._hknp.HP_Shape_RemoveChild(e._pluginData,t)},e.prototype.getNumChildren=function(e){return this._hknp.HP_Shape_GetNumChildren(e._pluginData)[1]},e.prototype.setTrigger=function(e,t){this._hknp.HP_Shape_SetTrigger(e._pluginData,t)},e.prototype.getBoundingBox=function(e){var t=this._hknp.HP_Shape_GetBoundingBox(e._pluginData,[[0,0,0],[0,0,0,1]])[1];return d.AA.Vector3[0].set(t[0][0],t[0][1],t[0][2]),d.AA.Vector3[1].set(t[1][0],t[1][1],t[1][2]),new jt(d.AA.Vector3[0],d.AA.Vector3[1],d.uq.IdentityReadOnly)},e.prototype.getBodyBoundingBox=function(e){var t=this.getBoundingBox(e.shape);return new jt(t.minimum,t.maximum,e.transformNode.getWorldMatrix())},e.prototype.getBodyGeometry=function(e){var t,i=(null===(t=e._pluginDataInstances)||void 0===t?void 0:t.length)>0?e._pluginDataInstances[0]:e._pluginData,n=this._hknp.HP_Body_GetShape(i.hpBodyId)[1],r=this._hknp.HP_Shape_CreateDebugDisplayGeometry(n);if(r[0]!=this._hknp.Result.RESULT_OK)return{positions:[],indices:[]};var o=this._hknp.HP_DebugGeometry_GetInfo(r[1])[1],a=new Float32Array(this._hknp.HEAPU8.buffer,o[0],3*o[1]),s=new Uint32Array(this._hknp.HEAPU8.buffer,o[2],3*o[3]),l=a.slice(0),c=s.slice(0);return this._hknp.HP_DebugGeometry_Release(r[1]),{positions:l,indices:c}},e.prototype.disposeShape=function(e){this._hknp.HP_Shape_Release(e._pluginData),e._pluginData=void 0},e.prototype.initConstraint=function(e,t,i,n,r){var o,a,s,l,c,u=e.type,h=e.options;if(u&&h)if(t._pluginDataInstances.length>0&&void 0===n||i._pluginDataInstances.length>0&&void 0===r)T.V.Warn("Body is instanced but no instance index was specified. Constraint will not be applied.");else{e._pluginData=null!==(o=e._pluginData)&&void 0!==o?o:[];var p=this._hknp.HP_Constraint_Create()[1];e._pluginData.push(p);var f=this._getPluginReference(t,n).hpBodyId,_=this._getPluginReference(i,r).hpBodyId;this._hknp.HP_Constraint_SetParentBody(p,f),this._hknp.HP_Constraint_SetChildBody(p,_),this._constraintToBodyIdPair.set(p[0],[f[0],_[0]]);var m=h.pivotA?this._bVecToV3(h.pivotA):this._bVecToV3(d.Pq.Zero()),g=null!==(a=h.axisA)&&void 0!==a?a:new d.Pq(1,0,0),v=this._tmpVec3[0];h.perpAxisA?v.copyFrom(h.perpAxisA):g.getNormalToRef(v),this._hknp.HP_Constraint_SetAnchorInParent(p,m,this._bVecToV3(g),this._bVecToV3(v));var y=h.pivotB?this._bVecToV3(h.pivotB):this._bVecToV3(d.Pq.Zero()),b=null!==(s=h.axisB)&&void 0!==s?s:new d.Pq(1,0,0),E=this._tmpVec3[0];if(h.perpAxisB?E.copyFrom(h.perpAxisB):b.getNormalToRef(E),this._hknp.HP_Constraint_SetAnchorInChild(p,y,this._bVecToV3(b),this._bVecToV3(E)),e._initOptions||(e._initOptions={axisA:g.clone(),axisB:b.clone(),perpAxisA:v.clone(),perpAxisB:E.clone(),pivotA:new d.Pq(m[0],m[1],m[2]),pivotB:new d.Pq(y[0],y[1],y[2])}),5==u)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(2==u){var S=h.maxDistance||0,x=this._hknp.ConstraintAxis.LINEAR_DISTANCE;this._hknp.HP_Constraint_SetAxisMode(p,x,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMinLimit(p,x,S),this._hknp.HP_Constraint_SetAxisMaxLimit(p,x,S)}else if(3==u)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(6==u)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(4==u)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.ANGULAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else if(1==u)this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_X,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Y,this._hknp.ConstraintAxisLimitMode.LOCKED),this._hknp.HP_Constraint_SetAxisMode(p,this._hknp.ConstraintAxis.LINEAR_Z,this._hknp.ConstraintAxisLimitMode.LOCKED);else{if(7!=u)throw new Error("Unsupported Constraint Type.");for(var C=0,A=e.limits;C<A.length;C++){var P=A[C],R=this._constraintAxisToNative(P.axis);0==(null!==(l=P.minLimit)&&void 0!==l?l:-1)&&0==(null!==(c=P.maxLimit)&&void 0!==c?c:-1)?this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LOCKED):(null!=P.minLimit&&(this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMinLimit(p,R,P.minLimit)),null!=P.maxLimit&&(this._hknp.HP_Constraint_SetAxisMode(p,R,this._hknp.ConstraintAxisLimitMode.LIMITED),this._hknp.HP_Constraint_SetAxisMaxLimit(p,R,P.maxLimit))),P.stiffness&&this._hknp.HP_Constraint_SetAxisStiffness(p,R,P.stiffness),P.damping&&this._hknp.HP_Constraint_SetAxisDamping(p,R,P.damping)}}var I=!!h.collision;this._hknp.HP_Constraint_SetCollisionsEnabled(p,I),this._hknp.HP_Constraint_SetEnabled(p,!0)}else T.V.Warn("No constraint type or options. Constraint is invalid.")},e.prototype.getBodiesUsingConstraint=function(e){for(var t=[],i=0,n=e._pluginData;i<n.length;i++){var r=n[i],o=this._constraintToBodyIdPair.get(r[0]);if(o){var a=this._bodies.get(o[0]),s=this._bodies.get(o[1]);a&&s&&t.push({parentBody:a.body,parentBodyIndex:a.index,childBody:s.body,childBodyIndex:s.index})}}return t},e.prototype.addConstraint=function(e,t,i,n,r){this.initConstraint(i,e,t,n,r)},e.prototype.setEnabled=function(e,t){for(var i=0,n=e._pluginData;i<n.length;i++){var r=n[i];this._hknp.HP_Constraint_SetEnabled(r,t)}},e.prototype.getEnabled=function(e){var t=e._pluginData&&e._pluginData[0];return!!t&&this._hknp.HP_Constraint_GetEnabled(t)[1]},e.prototype.setCollisionsEnabled=function(e,t){for(var i=0,n=e._pluginData;i<n.length;i++){var r=n[i];this._hknp.HP_Constraint_SetCollisionsEnabled(r,t)}},e.prototype.getCollisionsEnabled=function(e){var t=e._pluginData&&e._pluginData[0];return!!t&&this._hknp.HP_Constraint_GetCollisionsEnabled(t)[1]},e.prototype.setAxisFriction=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisFriction(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisFriction=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisFriction(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMode=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMode(o,this._constraintAxisToNative(t),this._limitModeToNative(i))}},e.prototype.getAxisMode=function(e,t){var i=e._pluginData&&e._pluginData[0];if(i){var n=this._hknp.HP_Constraint_GetAxisMode(i,this._constraintAxisToNative(t))[1];return this._nativeToLimitMode(n)}return null},e.prototype.setAxisMinLimit=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMinLimit(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMinLimit=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMinLimit(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMaxLimit=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMaxLimit(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMaxLimit=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMaxLimit(i,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMotorType=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMotorType(o,this._constraintAxisToNative(t),this._constraintMotorTypeToNative(i))}},e.prototype.getAxisMotorType=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._nativeToMotorType(this._hknp.HP_Constraint_GetAxisMotorType(i,this._constraintAxisToNative(t))[1]):null},e.prototype.setAxisMotorTarget=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMotorTarget(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMotorTarget=function(e,t){return e._pluginData&&e._pluginData[0]?this._hknp.HP_Constraint_GetAxisMotorTarget(e._pluginData,this._constraintAxisToNative(t))[1]:null},e.prototype.setAxisMotorMaxForce=function(e,t,i){for(var n=0,r=e._pluginData;n<r.length;n++){var o=r[n];this._hknp.HP_Constraint_SetAxisMotorMaxForce(o,this._constraintAxisToNative(t),i)}},e.prototype.getAxisMotorMaxForce=function(e,t){var i=e._pluginData&&e._pluginData[0];return i?this._hknp.HP_Constraint_GetAxisMotorMaxForce(i,this._constraintAxisToNative(t))[1]:null},e.prototype.disposeConstraint=function(e){for(var t=0,i=e._pluginData;t<i.length;t++){var n=i[t];this._hknp.HP_Constraint_SetEnabled(n,!1),this._hknp.HP_Constraint_Release(n)}e._pluginData.length=0},e.prototype._populateHitData=function(e,t){var i=this._bodies.get(e[0][0]);t.body=null==i?void 0:i.body,t.bodyIndex=null==i?void 0:i.index;var n=this._shapes.get(e[1][0]);t.shape=n;var r=e[3],o=e[4],a=e[5];t.setHitData({x:o[0],y:o[1],z:o[2]},{x:r[0],y:r[1],z:r[2]},a)},e.prototype.raycast=function(e,t,i,n){var r,o,a=null!==(r=null==n?void 0:n.membership)&&void 0!==r?r:-1,s=null!==(o=null==n?void 0:n.collideWith)&&void 0!==o?o:-1;i.reset(e,t);var l=[BigInt(0)],c=[this._bVecToV3(e),this._bVecToV3(t),[a,s],!1,l];if(this._hknp.HP_World_CastRayWithCollector(this.world,this._queryCollector,c),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var u=this._hknp.HP_QueryCollector_GetCastRayResult(this._queryCollector,0)[1][1];this._populateHitData(u,i),i.calculateHitDistance()}},e.prototype.pointProximity=function(e,t){var i,n,r,o,a=null!==(n=null===(i=null==e?void 0:e.collisionFilter)||void 0===i?void 0:i.membership)&&void 0!==n?n:-1,s=null!==(o=null===(r=null==e?void 0:e.collisionFilter)||void 0===r?void 0:r.collideWith)&&void 0!==o?o:-1;t.reset();var l=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],c=[this._bVecToV3(e.position),e.maxDistance,[a,s],e.shouldHitTriggers,l];if(this._hknp.HP_World_PointProximityWithCollector(this.world,this._queryCollector,c),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var u=this._hknp.HP_QueryCollector_GetPointProximityResult(this._queryCollector,0)[1],h=u[0],d=u[1];this._populateHitData(d,t),t.setHitDistance(h)}},e.prototype.shapeProximity=function(e,t,i){t.reset(),i.reset();var n=e.shape._pluginData,r=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],o=[n,this._bVecToV3(e.position),this._bQuatToV4(e.rotation),e.maxDistance,e.shouldHitTriggers,r];if(this._hknp.HP_World_ShapeProximityWithCollector(this.world,this._queryCollector,o),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var a=this._hknp.HP_QueryCollector_GetShapeProximityResult(this._queryCollector,0)[1],s=a[0],l=a[1],c=a[2];this._populateHitData(l,t),this._populateHitData(c,i),t.setHitDistance(s),i.setHitDistance(s)}},e.prototype.shapeCast=function(e,t,i){t.reset(),i.reset();var n=e.shape._pluginData,r=e.ignoreBody?[BigInt(e.ignoreBody._pluginData.hpBodyId[0])]:[BigInt(0)],o=[n,this._bQuatToV4(e.rotation),this._bVecToV3(e.startPosition),this._bVecToV3(e.endPosition),e.shouldHitTriggers,r];if(this._hknp.HP_World_ShapeCastWithCollector(this.world,this._queryCollector,o),this._hknp.HP_QueryCollector_GetNumHits(this._queryCollector)[1]>0){var a=this._hknp.HP_QueryCollector_GetShapeCastResult(this._queryCollector,0)[1],s=a[0],l=a[1],c=a[2];this._populateHitData(l,t),this._populateHitData(c,i),t.setHitFraction(s),i.setHitFraction(s)}},e.prototype.getCollisionObservable=function(e){var t=e._pluginData.hpBodyId[0],i=this._bodyCollisionObservable.get(t);return i||(i=new h.cP,this._bodyCollisionObservable.set(t,i)),i},e.prototype.getCollisionEndedObservable=function(e){var t=e._pluginData.hpBodyId[0],i=this._bodyCollisionEndedObservable.get(t);return i||(i=new h.cP,this._bodyCollisionEndedObservable.set(t,i)),i},e.prototype.setCollisionCallbackEnabled=function(e,t){var i=this,n=this._hknp.EventType.COLLISION_STARTED.value|this._hknp.EventType.COLLISION_CONTINUED.value|this._hknp.EventType.COLLISION_FINISHED.value;e._pluginDataInstances&&e._pluginDataInstances.length?e._pluginDataInstances.forEach((function(e){i._hknp.HP_Body_SetEventMask(e.hpBodyId,t?n:0)})):e._pluginData&&this._hknp.HP_Body_SetEventMask(e._pluginData.hpBodyId,t?n:0)},e.prototype.setCollisionEndedCallbackEnabled=function(e,t){var i=this,n=this._getPluginReference(e),r=this._hknp.HP_Body_GetEventMask(n.hpBodyId)[1];r=t?r|this._hknp.EventType.COLLISION_FINISHED.value:r&~this._hknp.EventType.COLLISION_FINISHED.value,e._pluginDataInstances&&e._pluginDataInstances.length?e._pluginDataInstances.forEach((function(e){i._hknp.HP_Body_SetEventMask(e.hpBodyId,r)})):e._pluginData&&this._hknp.HP_Body_SetEventMask(e._pluginData.hpBodyId,r)},e.prototype._notifyTriggers=function(){for(var e=this._hknp.HP_World_GetTriggerEvents(this.world)[1],t=new HE;e;){HE.readToRef(this._hknp.HEAPU8.buffer,e,t);var i=this._bodies.get(t.bodyIdA),n=this._bodies.get(t.bodyIdB);if(i&&n){var r={collider:i.body,colliderIndex:i.index,collidedAgainst:n.body,collidedAgainstIndex:n.index,type:this._nativeTriggerCollisionValueToCollisionType(t.type)};this.onTriggerCollisionObservable.notifyObservers(r)}e=this._hknp.HP_World_GetNextTriggerEvent(this.world,e)}},e.prototype._notifyCollisions=function(){for(var e=this._hknp.HP_World_GetCollisionEvents(this.world)[1],t=new WE,i=Number(this.world);e;){WE.readToRef(this._hknp.HEAPU8.buffer,e,t);var n=this._bodies.get(t.contactOnA.bodyId),r=this._bodies.get(t.contactOnB.bodyId);if(n&&r){var o={collider:n.body,colliderIndex:n.index,collidedAgainst:r.body,collidedAgainstIndex:r.index,type:this._nativeCollisionValueToCollisionType(t.type)};if("COLLISION_FINISHED"===o.type)this.onCollisionEndedObservable.notifyObservers(o);else{t.contactOnB.position.subtractToRef(t.contactOnA.position,this._tmpVec3[0]);var a=d.Pq.Dot(this._tmpVec3[0],t.contactOnA.normal);o.point=t.contactOnA.position,o.distance=a,o.impulse=t.impulseApplied,o.normal=t.contactOnA.normal,this.onCollisionObservable.notifyObservers(o)}if(this._bodyCollisionObservable.size&&"COLLISION_FINISHED"!==o.type){var s=this._bodyCollisionObservable.get(t.contactOnA.bodyId),l=this._bodyCollisionObservable.get(t.contactOnB.bodyId);if(t.contactOnA.position.subtractToRef(t.contactOnB.position,this._tmpVec3[0]),a=d.Pq.Dot(this._tmpVec3[0],t.contactOnB.normal),s&&s.notifyObservers(o),l){var c={collider:r.body,colliderIndex:r.index,collidedAgainst:n.body,collidedAgainstIndex:n.index,point:t.contactOnB.position,distance:a,impulse:t.impulseApplied,normal:t.contactOnB.normal,type:this._nativeCollisionValueToCollisionType(t.type)};l.notifyObservers(c)}}else this._bodyCollisionEndedObservable.size&&(s=this._bodyCollisionEndedObservable.get(t.contactOnA.bodyId),l=this._bodyCollisionEndedObservable.get(t.contactOnB.bodyId),t.contactOnA.position.subtractToRef(t.contactOnB.position,this._tmpVec3[0]),a=d.Pq.Dot(this._tmpVec3[0],t.contactOnB.normal),s&&s.notifyObservers(o),l&&(c={collider:r.body,colliderIndex:r.index,collidedAgainst:n.body,collidedAgainstIndex:n.index,point:t.contactOnB.position,distance:a,impulse:t.impulseApplied,normal:t.contactOnB.normal,type:this._nativeCollisionValueToCollisionType(t.type)},l.notifyObservers(c)))}e=this._hknp.HP_World_GetNextCollisionEvent(i,e)}},Object.defineProperty(e.prototype,"numBodies",{get:function(){return this._hknp.HP_World_GetNumBodies(this.world)[1]},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._queryCollector&&(this._hknp.HP_QueryCollector_Release(this._queryCollector),this._queryCollector=void 0),this.world&&(this._hknp.HP_World_Release(this.world),this.world=void 0)},e.prototype._v3ToBvecRef=function(e,t){t.set(e[0],e[1],e[2])},e.prototype._bVecToV3=function(e){return[e._x,e._y,e._z]},e.prototype._bQuatToV4=function(e){return[e._x,e._y,e._z,e._w]},e.prototype._constraintMotorTypeToNative=function(e){switch(e){case 2:return this._hknp.ConstraintMotorType.POSITION;case 1:return this._hknp.ConstraintMotorType.VELOCITY}return this._hknp.ConstraintMotorType.NONE},e.prototype._nativeToMotorType=function(e){switch(e){case this._hknp.ConstraintMotorType.POSITION:return 2;case this._hknp.ConstraintMotorType.VELOCITY:return 1}return 0},e.prototype._materialCombineToNative=function(e){switch(e){case 0:return this._hknp.MaterialCombine.GEOMETRIC_MEAN;case 1:return this._hknp.MaterialCombine.MINIMUM;case 2:return this._hknp.MaterialCombine.MAXIMUM;case 3:return this._hknp.MaterialCombine.ARITHMETIC_MEAN;case 4:return this._hknp.MaterialCombine.MULTIPLY}},e.prototype._nativeToMaterialCombine=function(e){switch(e){case this._hknp.MaterialCombine.GEOMETRIC_MEAN:return 0;case this._hknp.MaterialCombine.MINIMUM:return 1;case this._hknp.MaterialCombine.MAXIMUM:return 2;case this._hknp.MaterialCombine.ARITHMETIC_MEAN:return 3;case this._hknp.MaterialCombine.MULTIPLY:return 4;default:return}},e.prototype._constraintAxisToNative=function(e){switch(e){case 0:return this._hknp.ConstraintAxis.LINEAR_X;case 1:return this._hknp.ConstraintAxis.LINEAR_Y;case 2:return this._hknp.ConstraintAxis.LINEAR_Z;case 3:return this._hknp.ConstraintAxis.ANGULAR_X;case 4:return this._hknp.ConstraintAxis.ANGULAR_Y;case 5:return this._hknp.ConstraintAxis.ANGULAR_Z;case 6:return this._hknp.ConstraintAxis.LINEAR_DISTANCE}},e.prototype._nativeToLimitMode=function(e){switch(e){case this._hknp.ConstraintAxisLimitMode.FREE:return 0;case this._hknp.ConstraintAxisLimitMode.LIMITED:return 1;case this._hknp.ConstraintAxisLimitMode.LOCKED:return 2}return 0},e.prototype._limitModeToNative=function(e){switch(e){case 0:return this._hknp.ConstraintAxisLimitMode.FREE;case 1:return this._hknp.ConstraintAxisLimitMode.LIMITED;case 2:return this._hknp.ConstraintAxisLimitMode.LOCKED}},e.prototype._nativeCollisionValueToCollisionType=function(e){switch(e){case this._hknp.EventType.COLLISION_STARTED.value:return"COLLISION_STARTED";case this._hknp.EventType.COLLISION_FINISHED.value:return"COLLISION_FINISHED";case this._hknp.EventType.COLLISION_CONTINUED.value:return"COLLISION_CONTINUED"}return"COLLISION_STARTED"},e.prototype._nativeTriggerCollisionValueToCollisionType=function(e){switch(e){case 8:return"TRIGGER_ENTERED";case 16:return"TRIGGER_EXITED"}return"TRIGGER_ENTERED"},e}();rt.prototype.getPhysicsEngine=function(){return this._physicsEngine},rt.prototype.enablePhysics=function(e,t){if(void 0===e&&(e=null),this._physicsEngine)return!0;var i=this._getComponent(Ie.NAME_PHYSICSENGINE);i||(i=new qE(this),this._addComponent(i));try{if(t&&1!==(null==t?void 0:t.getPluginVersion())){if(2!==(null==t?void 0:t.getPluginVersion()))throw new Error("Unsupported Physics plugin version.");this._physicsEngine=new mE(e,t)}else this._physicsEngine=new d_(e,t);return this._physicsTimeAccumulator=0,!0}catch(e){return T.V.Error(e.message),!1}},rt.prototype.disablePhysicsEngine=function(){this._physicsEngine&&(this._physicsEngine.dispose(),this._physicsEngine=null)},rt.prototype.isPhysicsEnabled=function(){return void 0!==this._physicsEngine},rt.prototype.deleteCompoundImpostor=function(e){var t=e.parts[0].mesh;t.physicsImpostor&&(t.physicsImpostor.dispose(),t.physicsImpostor=null)},rt.prototype._advancePhysicsEngineStep=function(e){if(this._physicsEngine){var t=this._physicsEngine.getSubTimeStep();if(t>0)for(this._physicsTimeAccumulator+=e;this._physicsTimeAccumulator>t;)this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(t/1e3),this.onAfterPhysicsObservable.notifyObservers(this),this._physicsTimeAccumulator-=t;else this.onBeforePhysicsObservable.notifyObservers(this),this._physicsEngine._step(e/1e3),this.onAfterPhysicsObservable.notifyObservers(this)}};var qE=function(){function e(e){var t=this;this.name=Ie.NAME_PHYSICSENGINE,this.scene=e,this.scene.onBeforePhysicsObservable=new h.cP,this.scene.onAfterPhysicsObservable=new h.cP,this.scene.getDeterministicFrameTime=function(){return t.scene._physicsEngine?1e3*t.scene._physicsEngine.getTimeStep():1e3/60}}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.onBeforePhysicsObservable.clear(),this.scene.onAfterPhysicsObservable.clear(),this.scene._physicsEngine&&this.scene.disablePhysicsEngine()},e}();Object.defineProperty(Mi.prototype,"physicsBody",{get:function(){return this._physicsBody},set:function(e){var t=this;this._physicsBody!==e&&(this._disposePhysicsObserver&&this.onDisposeObservable.remove(this._disposePhysicsObserver),this._physicsBody=e,e&&(this._disposePhysicsObserver=this.onDisposeObservable.add((function(){t.physicsBody&&(t.physicsBody.dispose(),t.physicsBody=null)}))))},enumerable:!0,configurable:!0}),Mi.prototype.getPhysicsBody=function(){return this.physicsBody},Mi.prototype.applyImpulse=function(e,t){if(!this.physicsBody)throw new Error("No Physics Body for TransformNode");return this.physicsBody.applyImpulse(e,t),this},Mi.prototype.applyAngularImpulse=function(e){if(!this.physicsBody)throw new Error("No Physics Body for TransformNode");return this.physicsBody.applyAngularImpulse(e),this};var KE,QE,ZE=function(){function e(){}return e.GetContactPointToRef=function(e,t,i,n,r){var o=e.getScene().getPhysicsEngine(),a=null==o?void 0:o.getPluginVersion();if(1===a){var s=new bn(t,i).intersectsMesh(e);if(s.hit&&s.pickedPoint)return n.copyFrom(s.pickedPoint),!0}else if(2===a)return e.physicsBody.getObjectCenterWorldToRef(n,r),!0;return!1},e.HasAppliedForces=function(e,t){var i,n,r;return 0===e.getMotionType(t)||0===(null!==(n=null===(i=e.getMassProperties(t))||void 0===i?void 0:i.mass)&&void 0!==n?n:0)||0===(null===(r=e.transformNode)||void 0===r?void 0:r.getTotalVertices())},e.IsInsideCylinder=function(e,t,i,n){var r=d.AA.Vector3[0];return e.subtractToRef(t,r),Math.abs(r.x)<=i&&Math.abs(r.z)<=i&&r.y>=0&&r.y<=n},e}(),JE=function(){function e(e){this._hitData={force:new d.Pq,contactPoint:new d.Pq,distanceFromOrigin:0},this._scene=e,this._physicsEngine=this._scene.getPhysicsEngine(),this._physicsEngine||T.V.Warn("Physics engine not enabled. Please enable the physics before you can use the methods.")}return e.prototype.applyRadialExplosionImpulse=function(e,t,i,n){var r=this;if(!this._physicsEngine)return T.V.Warn("Physics engine not enabled. Please enable the physics before you call this method."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;var o=!1;if("number"==typeof t){var a=t;(t=new nS).radius=a,t.strength=null!=i?i:t.strength,t.falloff=null!=n?n:t.falloff}else o=!(!t.affectedImpostorsCallback&&!t.affectedBodiesCallback);var s=new $E(this._scene,t),l=this._hitData;if(1===this._physicsEngine.getPluginVersion()){var c=Array();this._physicsEngine.getImpostors().forEach((function(t){s.getImpostorHitData(t,e,l)&&(t.applyImpulse(l.force,l.contactPoint),o&&c.push({impostor:t,hitData:r._copyPhysicsHitData(l)}))})),s.triggerAffectedImpostorsCallback(c)}else this._applicationForBodies(s,e,l,o,(function(e,t){e.applyImpulse(t.force,t.contactPoint,t.instanceIndex)}));return s.dispose(!1),s},e.prototype.applyRadialExplosionForce=function(e,t,i,n){var r=this;if(!this._physicsEngine)return T.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;var o=!1;if("number"==typeof t){var a=t;(t=new nS).radius=a,t.strength=null!=i?i:t.strength,t.falloff=null!=n?n:t.falloff}else o=!(!t.affectedImpostorsCallback&&!t.affectedBodiesCallback);var s=new $E(this._scene,t),l=this._hitData;if(1===this._physicsEngine.getPluginVersion()){var c=Array();this._physicsEngine.getImpostors().forEach((function(t){s.getImpostorHitData(t,e,l)&&(t.applyForce(l.force,l.contactPoint),o&&c.push({impostor:t,hitData:r._copyPhysicsHitData(l)}))})),s.triggerAffectedImpostorsCallback(c)}else this._applicationForBodies(s,e,l,o,(function(e,t){e.applyForce(t.force,t.contactPoint,t.instanceIndex)}));return s.dispose(!1),s},e.prototype._applicationForBodies=function(e,t,i,n,r){for(var o=this,a=Array(),s=0,l=this._physicsEngine.getBodies();s<l.length;s++)l[s].iterateOverAllInstances((function(s,l){e.getBodyHitData(s,t,i,l)&&(r(s,i),n&&a.push({body:s,hitData:o._copyPhysicsHitData(i)}))}));e.triggerAffectedBodiesCallback(a)},e.prototype.gravitationalField=function(e,t,i,n){if(!this._physicsEngine)return T.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var r=t;(t=new nS).radius=r,t.strength=null!=i?i:t.strength,t.falloff=null!=n?n:t.falloff}var o=new eS(this,this._scene,e,t);return o.dispose(!1),o},e.prototype.updraft=function(e,t,i,n,r){if(!this._physicsEngine)return T.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var o=t;(t=new rS).radius=o,t.strength=null!=i?i:t.strength,t.height=null!=n?n:t.height,t.updraftMode=null!=r?r:t.updraftMode}var a=new tS(this._scene,e,t);return a.dispose(!1),a},e.prototype.vortex=function(e,t,i,n){if(!this._physicsEngine)return T.V.Warn("Physics engine not enabled. Please enable the physics before you call the PhysicsHelper."),null;if(1===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getImpostors().length)return null;if(2===this._physicsEngine.getPluginVersion()&&0===this._physicsEngine.getBodies().length)return null;if("number"==typeof t){var r=t;(t=new oS).radius=r,t.strength=null!=i?i:t.strength,t.height=null!=n?n:t.height}var o=new iS(this._scene,e,t);return o.dispose(!1),o},e.prototype._copyPhysicsHitData=function(e){return{force:e.force.clone(),contactPoint:e.contactPoint.clone(),distanceFromOrigin:e.distanceFromOrigin,instanceIndex:e.instanceIndex}},e}(),$E=function(){function e(e,t){this._scene=e,this._options=t,this._dataFetched=!1,this._options=(0,m.Cl)((0,m.Cl)({},new nS),this._options)}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype._getHitData=function(e,t,i,n){var r=d.AA.Vector3[0];r.copyFrom(t).subtractInPlace(i);var o=d.AA.Vector3[1];if(!ZE.GetContactPointToRef(e,i,r,o,n.instanceIndex))return!1;var a=d.Pq.Distance(i,o);if(a>this._options.radius)return!1;var s=0===this._options.falloff?this._options.strength:this._options.strength*(1-a/this._options.radius);return r.scaleInPlace(s),n.force.copyFrom(r),n.contactPoint.copyFrom(o),n.distanceFromOrigin=a,!0},e.prototype.getBodyHitData=function(e,t,i,n){if(ZE.HasAppliedForces(e,n))return!1;var r=e.transformNode,o=e.getObjectCenterWorld(n);return i.instanceIndex=n,this._getHitData(r,o,t,i)},e.prototype.getImpostorHitData=function(e,t,i){if(0===e.mass)return!1;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return!1;var n=e.object;if(!this._intersectsWithSphere(n,t,this._options.radius))return!1;var r=e.getObjectCenter();return this._getHitData(n,r,t,i),!0},e.prototype.triggerAffectedImpostorsCallback=function(e){this._options.affectedImpostorsCallback&&this._options.affectedImpostorsCallback(e)},e.prototype.triggerAffectedBodiesCallback=function(e){this._options.affectedBodiesCallback&&this._options.affectedBodiesCallback(e)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._sphere&&(e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0))},e.prototype._prepareSphere=function(){this._sphere||(this._sphere=Ja("radialExplosionEventSphere",this._options.sphere,this._scene),this._sphere.isVisible=!1)},e.prototype._intersectsWithSphere=function(e,t,i){return this._prepareSphere(),this._sphere.position=t,this._sphere.scaling.setAll(2*i),this._sphere._updateBoundingInfo(),this._sphere.computeWorldMatrix(!0),this._sphere.intersectsMesh(e,!0)},e}(),eS=function(){function e(e,t,i,n){var r=this;this._physicsHelper=e,this._scene=t,this._origin=i,this._options=n,this._dataFetched=!1,this._options=(0,m.Cl)((0,m.Cl)({},new nS),this._options),this._tickCallback=function(){return r._tick()},this._options.strength=-1*this._options.strength}return e.prototype.getData=function(){return this._dataFetched=!0,{sphere:this._sphere}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._sphere&&(e?this._sphere.dispose():setTimeout((function(){t._dataFetched||t._sphere.dispose()}),0))},e.prototype._tick=function(){var e;if(this._sphere)this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);else{var t=this._physicsHelper.applyRadialExplosionForce(this._origin,this._options);t&&(this._sphere=null===(e=t.getData().sphere)||void 0===e?void 0:e.clone("radialExplosionEventSphereClone"))}},e}(),tS=function(){function e(e,t,i){var n=this;this._scene=e,this._origin=t,this._options=i,this._originTop=d.Pq.Zero(),this._originDirection=d.Pq.Zero(),this._cylinderPosition=d.Pq.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=(0,m.Cl)((0,m.Cl)({},new rS),this._options),this._origin.addToRef(new d.Pq(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new d.Pq(0,this._options.height,0),this._originTop),1===this._options.updraftMode&&(this._originDirection=this._origin.subtract(this._originTop).normalize()),this._tickCallback=function(){return n._tick()},1===this._physicsEngine.getPluginVersion()&&this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?(this._cylinder.dispose(),this._cylinder=void 0):setTimeout((function(){!t._dataFetched&&t._cylinder&&(t._cylinder.dispose(),t._cylinder=void 0)}),0))},e.prototype._getHitData=function(e,t){var i;i=1===this._options.updraftMode?this._originDirection:e.subtract(this._originTop);var n=d.Pq.Distance(this._origin,e),r=-1*this._options.strength,o=i.multiplyByFloats(r,r,r);t.force.copyFrom(o),t.contactPoint.copyFrom(e),t.distanceFromOrigin=n},e.prototype._getBodyHitData=function(e,t,i){if(ZE.HasAppliedForces(e))return!1;var n=e.getObjectCenterWorld(i);return!!ZE.IsInsideCylinder(n,this._origin,this._options.radius,this._options.height)&&(t.instanceIndex=i,this._getHitData(n,t),!0)},e.prototype._getImpostorHitData=function(e,t){if(0===e.mass)return!1;var i=e.object;if(!this._intersectsWithCylinder(i))return!1;var n=e.getObjectCenter();return this._getHitData(n,t),!0},e.prototype._tick=function(){var t=this,i=e._HitData;1===this._physicsEngine.getPluginVersion()?this._physicsEngine.getImpostors().forEach((function(e){t._getImpostorHitData(e,i)&&e.applyForce(i.force,i.contactPoint)})):this._physicsEngine.getBodies().forEach((function(e){e.iterateOverAllInstances((function(e,n){t._getBodyHitData(e,i,n)&&e.applyForce(i.force,i.contactPoint,i.instanceIndex)}))}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=La("updraftEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){return!!this._cylinder&&(this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(e,!0))},e._HitData={force:new d.Pq,contactPoint:new d.Pq,distanceFromOrigin:0},e}(),iS=function(){function e(e,t,i){var n=this;this._scene=e,this._origin=t,this._options=i,this._originTop=d.Pq.Zero(),this._cylinderPosition=d.Pq.Zero(),this._dataFetched=!1,this._physicsEngine=this._scene.getPhysicsEngine(),this._options=(0,m.Cl)((0,m.Cl)({},new oS),this._options),this._origin.addToRef(new d.Pq(0,this._options.height/2,0),this._cylinderPosition),this._origin.addToRef(new d.Pq(0,this._options.height,0),this._originTop),this._tickCallback=function(){return n._tick()},1===this._physicsEngine.getPluginVersion()&&this._prepareCylinder()}return e.prototype.getData=function(){return this._dataFetched=!0,{cylinder:this._cylinder}},e.prototype.enable=function(){this._tickCallback.call(this),this._scene.registerBeforeRender(this._tickCallback)},e.prototype.disable=function(){this._scene.unregisterBeforeRender(this._tickCallback)},e.prototype.dispose=function(e){var t=this;void 0===e&&(e=!0),this._cylinder&&(e?this._cylinder.dispose():setTimeout((function(){t._dataFetched||t._cylinder.dispose()}),0))},e.prototype._getHitData=function(t,i,n){var r=e._OriginOnPlane;r.set(this._origin.x,i.y,this._origin.z);var o=d.AA.Vector3[0];i.subtractToRef(r,o);var a=d.AA.Vector3[1];if(!ZE.GetContactPointToRef(t,r,o,a,n.instanceIndex))return!1;var s,l,c,u=d.Pq.Distance(a,r)/this._options.radius,h=d.AA.Vector3[2];if(a.normalizeToRef(h),u>this._options.centripetalForceThreshold&&h.negateInPlace(),u>this._options.centripetalForceThreshold)s=h.x*this._options.centripetalForceMultiplier,l=h.y*this._options.updraftForceMultiplier,c=h.z*this._options.centripetalForceMultiplier;else{var p=d.Pq.Cross(r,i).normalize();s=(p.x+h.x)*this._options.centrifugalForceMultiplier,l=this._originTop.y*this._options.updraftForceMultiplier,c=(p.z+h.z)*this._options.centrifugalForceMultiplier}var f=d.AA.Vector3[3];return f.set(s,l,c),f.scaleInPlace(this._options.strength),n.force.copyFrom(f),n.contactPoint.copyFrom(i),n.distanceFromOrigin=u,!0},e.prototype._getBodyHitData=function(e,t,i){if(ZE.HasAppliedForces(e,i))return!1;var n=e.transformNode,r=e.getObjectCenterWorld(i);return!!ZE.IsInsideCylinder(r,this._origin,this._options.radius,this._options.height)&&(t.instanceIndex=i,this._getHitData(n,r,t))},e.prototype._getImpostorHitData=function(e,t){if(0===e.mass)return!1;if("Mesh"!==e.object.getClassName()&&"InstancedMesh"!==e.object.getClassName())return!1;var i=e.object;if(!this._intersectsWithCylinder(i))return!1;var n=e.getObjectCenter();return this._getHitData(i,n,t),!0},e.prototype._tick=function(){var t=this,i=e._HitData;1===this._physicsEngine.getPluginVersion()?this._physicsEngine.getImpostors().forEach((function(e){t._getImpostorHitData(e,i)&&e.applyForce(i.force,i.contactPoint)})):this._physicsEngine.getBodies().forEach((function(e){e.iterateOverAllInstances((function(e,n){t._getBodyHitData(e,i,n)&&e.applyForce(i.force,i.contactPoint,i.instanceIndex)}))}))},e.prototype._prepareCylinder=function(){this._cylinder||(this._cylinder=La("vortexEventCylinder",{height:this._options.height,diameter:2*this._options.radius},this._scene),this._cylinder.isVisible=!1)},e.prototype._intersectsWithCylinder=function(e){return this._cylinder.position=this._cylinderPosition,this._cylinder.intersectsMesh(e,!0)},e._OriginOnPlane=d.Pq.Zero(),e._HitData={force:new d.Pq,contactPoint:new d.Pq,distanceFromOrigin:0},e}(),nS=function(){this.radius=5,this.strength=10,this.falloff=0,this.sphere={segments:32,diameter:1}},rS=function(){this.radius=5,this.strength=10,this.height=10,this.updraftMode=0},oS=function(){this.radius=5,this.strength=10,this.height=10,this.centripetalForceThreshold=.7,this.centripetalForceMultiplier=5,this.centrifugalForceMultiplier=.5,this.updraftForceMultiplier=.02};!function(e){e[e.Constant=0]="Constant",e[e.Linear=1]="Linear"}(KE||(KE={})),function(e){e[e.Center=0]="Center",e[e.Perpendicular=1]="Perpendicular"}(QE||(QE={}));var aS=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitDistance=0,t}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"hitDistance",{get:function(){return this._hitDistance},enumerable:!1,configurable:!0}),t.prototype.setHitDistance=function(e){this._hitDistance=e},t.prototype.reset=function(){e.prototype.reset.call(this),this._hitDistance=0},t}(u_),sS=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._hitFraction=0,t}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"hitFraction",{get:function(){return this._hitFraction},enumerable:!1,configurable:!0}),t.prototype.setHitFraction=function(e){this._hitFraction=e},t}(u_);kr.l.ShadersStore.blackAndWhitePixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float degree;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec3 color=texture2D(textureSampler,vUV).rgb;float luminance=dot(color,vec3(0.3,0.59,0.11)); \nvec3 blackAndWhite=vec3(luminance,luminance,luminance);gl_FragColor=vec4(color-((color-blackAndWhite)*degree),1.0);}";var lS=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,"blackAndWhite",["degree"],null,i,n,r,o,a)||this;return s.degree=1,s.onApplyObservable.add((function(e){e.setFloat("degree",s.degree)})),s}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"BlackAndWhitePostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"degree",void 0),t}(Yr);(0,s.Y5)("BABYLON.BlackAndWhitePostProcess",lS);var cS=function(){function e(e,t,i,n){this._name=t,this._singleInstance=n||!0,this._getPostProcesses=i,this._cameras={},this._indicesForCamera={},this._postProcesses={}}return Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._postProcesses)if(Object.prototype.hasOwnProperty.call(this._postProcesses,e))for(var t=this._postProcesses[e],i=0;i<t.length;i++)if(!t[i].isSupported)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype._update=function(){},e.prototype._attachCameras=function(e){var t,i=this,n=ie.S0.MakeArray(e||this._cameras);if(n)for(var r=function(e){var r=n[e];if(!r)return"continue";var a=r.name;if(t=o._singleInstance?0:a,!o._postProcesses[t]){var s=o._getPostProcesses();s&&(o._postProcesses[t]=Array.isArray(s)?s:[s])}o._indicesForCamera[a]||(o._indicesForCamera[a]=[]),o._postProcesses[t].forEach((function(e){var t=r.attachPostProcess(e);i._indicesForCamera[a].push(t)})),o._cameras[a]||(o._cameras[a]=r)},o=this,a=0;a<n.length;a++)r(a)},e.prototype._detachCameras=function(e){var t=ie.S0.MakeArray(e||this._cameras);if(t)for(var i=function(e){var i=t[e],r=i.name,o=n._postProcesses[n._singleInstance?0:r];o&&o.forEach((function(e){i.detachPostProcess(e)})),n._cameras[r]&&(n._cameras[r]=null),delete n._indicesForCamera[r]},n=this,r=0;r<t.length;r++)i(r)},e.prototype._enable=function(e){var t=ie.S0.MakeArray(e||this._cameras);if(t)for(var i=0;i<t.length;i++)for(var n=t[i],r=n.name,o=this._singleInstance?0:r,a=0;a<this._indicesForCamera[r].length;a++){var s=this._indicesForCamera[r][a];null==n._postProcesses[s]&&t[i].attachPostProcess(this._postProcesses[o][a],s)}},e.prototype._disable=function(e){var t=ie.S0.MakeArray(e||this._cameras);if(t)for(var i=function(e){var i=t[e],r=i.name;n._postProcesses[n._singleInstance?0:r].forEach((function(e){i.detachPostProcess(e)}))},n=this,r=0;r<t.length;r++)i(r)},e.prototype.getPostProcesses=function(e){return this._singleInstance?this._postProcesses[0]:e?this._postProcesses[e.name]:null},e}();kr.l.ShadersStore.extractHighlightsPixelShader="#include<helperFunctions>\nvarying vec2 vUV;uniform sampler2D textureSampler;uniform float threshold;uniform float exposure;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{gl_FragColor=texture2D(textureSampler,vUV);float luma=dot(LuminanceEncodeApprox,gl_FragColor.rgb*exposure);gl_FragColor.rgb=step(threshold,luma)*gl_FragColor.rgb;}";var uS=function(e){function t(t,i,n,r,o,a,s,l){void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"extractHighlights",["threshold","exposure"],null,i,n,r,o,a,null,s,void 0,null,l)||this;return u.threshold=.9,u._exposure=1,u._inputPostProcess=null,u.onApplyObservable.add((function(e){u.externalTextureSamplerBinding=!!u._inputPostProcess,u._inputPostProcess&&e.setTextureFromPostProcess("textureSampler",u._inputPostProcess),e.setFloat("threshold",Math.pow(u.threshold,ct.rv)),e.setFloat("exposure",u._exposure)})),u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ExtractHighlightsPostProcess"},(0,m.Cg)([(0,V.lK)()],t.prototype,"threshold",void 0),t}(Yr);(0,s.Y5)("BABYLON.ExtractHighlightsPostProcess",uS);kr.l.ShadersStore.bloomMergePixelShader="uniform sampler2D textureSampler;uniform sampler2D bloomBlur;varying vec2 vUV;uniform float bloomWeight;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec3 blurred=texture2D(bloomBlur,vUV).rgb;gl_FragColor.rgb=gl_FragColor.rgb+(blurred.rgb*bloomWeight); }\n";var hS=function(e){function t(t,i,n,r,o,a,s,l,u,h,d){void 0===h&&(h=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===d&&(d=!1);var p=e.call(this,t,"bloomMerge",["bloomWeight"],["bloomBlur"],o,a,s,l,u,null,h,void 0,null,!0)||this;return p.weight=1,p.weight=r,p.externalTextureSamplerBinding=!0,p.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("bloomBlur",n),e.setFloat("bloomWeight",p.weight)})),d||p.updateEffect(),p}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"BloomMergePostProcess"},(0,m.Cg)([(0,V.lK)()],t.prototype,"weight",void 0),t}(Yr);(0,s.Y5)("BABYLON.BloomMergePostProcess",hS);var dS=function(e){function t(t,i,n,r,o,a){void 0===o&&(o=0),void 0===a&&(a=!1);var s=e.call(this,t.getEngine(),"bloom",(function(){return s._effects}),!0)||this;return s._bloomScale=i,s._effects=[],s._downscale=new uS("highlights",1,null,an.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,a),s._blurX=new Td("horizontal blur",new d.I9(1,0),10,i,null,an.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,a),s._blurX.alwaysForcePOT=!0,s._blurX.autoClear=!1,s._blurY=new Td("vertical blur",new d.I9(0,1),10,i,null,an.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,void 0,a),s._blurY.alwaysForcePOT=!0,s._blurY.autoClear=!1,s.kernel=r,s._effects=[s._downscale,s._blurX,s._blurY],s._merge=new hS("bloomMerge",s._downscale,s._blurY,n,i,null,an.g.BILINEAR_SAMPLINGMODE,t.getEngine(),!1,o,a),s._merge.autoClear=!1,s._effects.push(s._merge),s}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"threshold",{get:function(){return this._downscale.threshold},set:function(e){this._downscale.threshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"weight",{get:function(){return this._merge.weight},set:function(e){this._merge.weight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"kernel",{get:function(){return this._blurX.kernel/this._bloomScale},set:function(e){this._blurX.kernel=e*this._bloomScale,this._blurY.kernel=e*this._bloomScale},enumerable:!1,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(cS);kr.l.ShadersStore.chromaticAberrationPixelShader="uniform sampler2D textureSampler; \nuniform float chromatic_aberration;uniform float radialIntensity;uniform vec2 direction;uniform vec2 centerPosition;uniform float screen_width;uniform float screen_height;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 centered_screen_pos=vec2(vUV.x-centerPosition.x,vUV.y-centerPosition.y);vec2 directionOfEffect=direction;if(directionOfEffect.x==0. && directionOfEffect.y==0.){directionOfEffect=normalize(centered_screen_pos);}\nfloat radius2=centered_screen_pos.x*centered_screen_pos.x\n+ centered_screen_pos.y*centered_screen_pos.y;float radius=sqrt(radius2);vec4 original=texture2D(textureSampler,vUV);vec3 ref_indices=vec3(-0.3,0.0,0.3);float ref_shiftX=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.x/screen_width;float ref_shiftY=chromatic_aberration*pow(radius,radialIntensity)*directionOfEffect.y/screen_height;vec2 ref_coords_r=vec2(vUV.x+ref_indices.r*ref_shiftX,vUV.y+ref_indices.r*ref_shiftY*0.5);vec2 ref_coords_g=vec2(vUV.x+ref_indices.g*ref_shiftX,vUV.y+ref_indices.g*ref_shiftY*0.5);vec2 ref_coords_b=vec2(vUV.x+ref_indices.b*ref_shiftX,vUV.y+ref_indices.b*ref_shiftY*0.5);original.r=texture2D(textureSampler,ref_coords_r).r;original.g=texture2D(textureSampler,ref_coords_g).g;original.b=texture2D(textureSampler,ref_coords_b).b;original.a=clamp(texture2D(textureSampler,ref_coords_r).a+texture2D(textureSampler,ref_coords_g).a+texture2D(textureSampler,ref_coords_b).a,0.,1.);gl_FragColor=original;}";var pS=function(e){function t(t,i,n,r,o,a,s,l,u,h){void 0===u&&(u=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===h&&(h=!1);var p=e.call(this,t,"chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],r,o,a,s,l,null,u,void 0,null,h)||this;return p.aberrationAmount=30,p.radialIntensity=0,p.direction=new d.I9(.707,.707),p.centerPosition=new d.I9(.5,.5),p.screenWidth=i,p.screenHeight=n,p.onApplyObservable.add((function(e){e.setFloat("chromatic_aberration",p.aberrationAmount),e.setFloat("screen_width",i),e.setFloat("screen_height",n),e.setFloat("radialIntensity",p.radialIntensity),e.setFloat2("direction",p.direction.x,p.direction.y),e.setFloat2("centerPosition",p.centerPosition.x,p.centerPosition.y)})),p}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ChromaticAberrationPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.screenWidth,e.screenHeight,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable,e.textureType,!1)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"aberrationAmount",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"radialIntensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"direction",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"centerPosition",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"screenWidth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"screenHeight",void 0),t}(Yr);(0,s.Y5)("BABYLON.ChromaticAberrationPostProcess",pS);kr.l.ShadersStore.circleOfConfusionPixelShader="uniform sampler2D depthSampler;varying vec2 vUV;uniform vec2 cameraMinMaxZ;uniform float focusDistance;uniform float cocPrecalculation;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float depth=texture2D(depthSampler,vUV).r;\n#define CUSTOM_COC_DEPTH\nfloat pixelDistance=(cameraMinMaxZ.x+cameraMinMaxZ.y*depth)*1000.0; \n#define CUSTOM_COC_PIXELDISTANCE\nfloat coc=abs(cocPrecalculation*((focusDistance-pixelDistance)/pixelDistance));coc=clamp(coc,0.0,1.0);gl_FragColor=vec4(coc,coc,coc,1.0);}\n";var fS=function(e){function t(t,i,n,r,o,a,s,l,u){void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1);var h=e.call(this,t,"circleOfConfusion",["cameraMinMaxZ","focusDistance","cocPrecalculation"],["depthSampler"],n,r,o,a,s,null,l,void 0,null,u)||this;return h.lensSize=50,h.fStop=1.4,h.focusDistance=2e3,h.focalLength=50,h._depthTexture=null,h._depthTexture=i,h.onApplyObservable.add((function(e){if(h._depthTexture){e.setTexture("depthSampler",h._depthTexture);var t=h.lensSize/h.fStop*h.focalLength/(h.focusDistance-h.focalLength);e.setFloat("focusDistance",h.focusDistance),e.setFloat("cocPrecalculation",t);var i=h._depthTexture.activeCamera;e.setFloat2("cameraMinMaxZ",i.minZ,i.maxZ-i.minZ)}else T.V.Warn("No depth texture set on CircleOfConfusionPostProcess")})),h}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"CircleOfConfusionPostProcess"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._depthTexture=e},enumerable:!1,configurable:!0}),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensSize",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"fStop",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"focusDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"focalLength",void 0),t}(Yr);(0,s.Y5)("BABYLON.CircleOfConfusionPostProcess",fS);kr.l.ShadersStore.colorCorrectionPixelShader="uniform sampler2D textureSampler; \nuniform sampler2D colorTable; \nvarying vec2 vUV;const float SLICE_COUNT=16.0; \nvec4 sampleAs3DTexture(sampler2D textureSampler,vec3 uv,float width) {float sliceSize=1.0/width; \nfloat slicePixelSize=sliceSize/width; \nfloat sliceInnerSize=slicePixelSize*(width-1.0); \nfloat zSlice0=min(floor(uv.z*width),width-1.0);float zSlice1=min(zSlice0+1.0,width-1.0);float xOffset=slicePixelSize*0.5+uv.x*sliceInnerSize;float s0=xOffset+(zSlice0*sliceSize);float s1=xOffset+(zSlice1*sliceSize);vec4 slice0Color=texture2D(textureSampler,vec2(s0,uv.y));vec4 slice1Color=texture2D(textureSampler,vec2(s1,uv.y));float zOffset=mod(uv.z*width,1.0);vec4 result=mix(slice0Color,slice1Color,zOffset);return result;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 screen_color=texture2D(textureSampler,vUV);gl_FragColor=sampleAs3DTexture(colorTable,screen_color.rgb,SLICE_COUNT);}";var _S=function(e){function t(t,i,n,r,o,a,s){var l=e.call(this,t,"colorCorrection",null,["colorTable"],n,r,o,a,s)||this,c=(null==r?void 0:r.getScene())||null;return l._colorTableTexture=new an.g(i,c,!0,!1,an.g.TRILINEAR_SAMPLINGMODE),l._colorTableTexture.anisotropicFilteringLevel=1,l._colorTableTexture.wrapU=an.g.CLAMP_ADDRESSMODE,l._colorTableTexture.wrapV=an.g.CLAMP_ADDRESSMODE,l.colorTableUrl=i,l.onApply=function(e){e.setTexture("colorTable",l._colorTableTexture)},l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ColorCorrectionPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.colorTableUrl,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"colorTableUrl",void 0),t}(Yr);(0,s.Y5)("BABYLON.ColorCorrectionPostProcess",_S);kr.l.ShadersStore.convolutionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform float kernel[9];\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 colorSum =\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,-1))*kernel[0] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,-1))*kernel[1] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,-1))*kernel[2] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0))*kernel[3] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,0))*kernel[4] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0))*kernel[5] +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,1))*kernel[6] +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1))*kernel[7] +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,1))*kernel[8];float kernelWeight =\nkernel[0] +\nkernel[1] +\nkernel[2] +\nkernel[3] +\nkernel[4] +\nkernel[5] +\nkernel[6] +\nkernel[7] +\nkernel[8];if (kernelWeight<=0.0) {kernelWeight=1.0;}\ngl_FragColor=vec4((colorSum/kernelWeight).rgb,1);}";var mS=function(e){function t(t,i,n,r,o,a,s,l){void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"convolution",["kernel","screenSize"],null,n,r,o,a,s,null,l)||this;return u.kernel=i,u.onApply=function(e){e.setFloat2("screenSize",u.width,u.height),e.setArray("kernel",u.kernel)},u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ConvolutionPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.kernel,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable,e.textureType)}),e,n,r)},t.EdgeDetect0Kernel=[1,0,-1,0,0,0,-1,0,1],t.EdgeDetect1Kernel=[0,1,0,1,-4,1,0,1,0],t.EdgeDetect2Kernel=[-1,-1,-1,-1,8,-1,-1,-1,-1],t.SharpenKernel=[0,-1,0,-1,5,-1,0,-1,0],t.EmbossKernel=[-2,-1,0,-1,1,1,0,1,2],t.GaussianKernel=[0,1,0,1,1,1,0,1,0],(0,m.Cg)([(0,V.lK)()],t.prototype,"kernel",void 0),t}(Yr);(0,s.Y5)("BABYLON.ConvolutionPostProcess",mS);var gS=function(e){function t(t,i,n,r,o,a,s,l,u,h,d,p,f,_){void 0===l&&(l=null),void 0===u&&(u=an.g.BILINEAR_SAMPLINGMODE),void 0===p&&(p=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===f&&(f=!1),void 0===_&&(_=c.Y.TEXTUREFORMAT_RGBA);var m=e.call(this,t,n,r,o,a,u=c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,h,d,p,"#define DOF 1\n",f,_)||this;return m.direction=n,m.externalTextureSamplerBinding=!!l,m.onApplyObservable.add((function(e){null!=l&&e.setTextureFromPostProcess("textureSampler",l),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",s)})),m}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DepthOfFieldBlurPostProcess"},(0,m.Cg)([(0,V.lK)()],t.prototype,"direction",void 0),t}(Td);(0,s.Y5)("BABYLON.DepthOfFieldBlurPostProcess",gS);kr.l.ShadersStore.depthOfFieldMergePixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform sampler2D circleOfConfusionSampler;uniform sampler2D blurStep0;\n#if BLUR_LEVEL>0\nuniform sampler2D blurStep1;\n#endif\n#if BLUR_LEVEL>1\nuniform sampler2D blurStep2;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{float coc=TEXTUREFUNC(circleOfConfusionSampler,vUV,0.0).r;\n#if BLUR_LEVEL==0\nvec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);gl_FragColor=mix(original,blurred0,coc);\n#endif\n#if BLUR_LEVEL==1\nif(coc<0.5){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(original,blurred1,coc/0.5);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.5)/0.5);}\n#endif\n#if BLUR_LEVEL==2\nif(coc<0.33){vec4 original=TEXTUREFUNC(textureSampler,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(original,blurred2,coc/0.33);}else if(coc<0.66){vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);vec4 blurred2=TEXTUREFUNC(blurStep2,vUV,0.0);gl_FragColor=mix(blurred2,blurred1,(coc-0.33)/0.33);}else{vec4 blurred0=TEXTUREFUNC(blurStep0,vUV,0.0);vec4 blurred1=TEXTUREFUNC(blurStep1,vUV,0.0);gl_FragColor=mix(blurred1,blurred0,(coc-0.66)/0.34);}\n#endif\n}\n";var vS,yS=function(e){function t(t,i,n,r,o,a,s,l,u,h,d){void 0===h&&(h=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===d&&(d=!1);var p=e.call(this,t,"depthOfFieldMerge",[],["circleOfConfusionSampler","blurStep0","blurStep1","blurStep2"],o,a,s,l,u,null,h,void 0,null,!0)||this;return p._blurSteps=r,p.externalTextureSamplerBinding=!0,p.onApplyObservable.add((function(e){e.setTextureFromPostProcess("textureSampler",i),e.setTextureFromPostProcessOutput("circleOfConfusionSampler",n),r.forEach((function(t,i){e.setTextureFromPostProcessOutput("blurStep"+(r.length-i-1),t)}))})),d||p.updateEffect(),p}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DepthOfFieldMergePostProcess"},t.prototype.updateEffect=function(t,i,n,r,o,a){void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),t||(t="",t+="#define BLUR_LEVEL "+(this._blurSteps.length-1)+"\n"),e.prototype.updateEffect.call(this,t,i,n,r,o,a)},t}(Yr);!function(e){e[e.Low=0]="Low",e[e.Medium=1]="Medium",e[e.High=2]="High"}(vS||(vS={}));var bS=function(e){function t(t,i,n,r,o){void 0===n&&(n=0),void 0===r&&(r=0),void 0===o&&(o=!1);var a=e.call(this,t.getEngine(),"depth of field",(function(){return a._effects}),!0)||this;a._effects=[];var s=t.getEngine(),l=s.isWebGPU||s.version>1?c.Y.TEXTUREFORMAT_RED:c.Y.TEXTUREFORMAT_RGBA;a._circleOfConfusion=new fS("circleOfConfusion",i,1,null,an.g.BILINEAR_SAMPLINGMODE,s,!1,r,o),a._depthOfFieldBlurY=[],a._depthOfFieldBlurX=[];var u=1,h=15;switch(n){case 2:u=3,h=51;break;case 1:u=2,h=31;break;default:h=15,u=1}for(var p=h/Math.pow(2,u-1),f=1,_=0;_<u;_++){var m=new gS("vertical blur",t,new d.I9(0,1),p,f,null,a._circleOfConfusion,0==_?a._circleOfConfusion:null,an.g.BILINEAR_SAMPLINGMODE,s,!1,r,o,0==_?l:c.Y.TEXTUREFORMAT_RGBA);m.autoClear=!1,f=.75/Math.pow(2,_);var g=new gS("horizontal blur",t,new d.I9(1,0),p,f,null,a._circleOfConfusion,null,an.g.BILINEAR_SAMPLINGMODE,s,!1,r,o);g.autoClear=!1,a._depthOfFieldBlurY.push(m),a._depthOfFieldBlurX.push(g)}for(a._effects=[a._circleOfConfusion],_=0;_<a._depthOfFieldBlurX.length;_++)a._effects.push(a._depthOfFieldBlurY[_]),a._effects.push(a._depthOfFieldBlurX[_]);return a._dofMerge=new yS("dofMerge",a._circleOfConfusion,a._circleOfConfusion,a._depthOfFieldBlurX,f,null,an.g.BILINEAR_SAMPLINGMODE,s,!1,r,o),a._dofMerge.autoClear=!1,a._effects.push(a._dofMerge),a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"focalLength",{get:function(){return this._circleOfConfusion.focalLength},set:function(e){this._circleOfConfusion.focalLength=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fStop",{get:function(){return this._circleOfConfusion.fStop},set:function(e){this._circleOfConfusion.fStop=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"focusDistance",{get:function(){return this._circleOfConfusion.focusDistance},set:function(e){this._circleOfConfusion.focusDistance=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"lensSize",{get:function(){return this._circleOfConfusion.lensSize},set:function(e){this._circleOfConfusion.lensSize=e},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DepthOfFieldEffect"},Object.defineProperty(t.prototype,"depthTexture",{set:function(e){this._circleOfConfusion.depthTexture=e},enumerable:!1,configurable:!0}),t.prototype.disposeEffects=function(e){for(var t=0;t<this._effects.length;t++)this._effects[t].dispose(e)},t.prototype._updateEffects=function(){for(var e=0;e<this._effects.length;e++)this._effects[e].updateEffect()},t.prototype._isReady=function(){for(var e=0;e<this._effects.length;e++)if(!this._effects[e].isReady())return!1;return!0},t}(cS);kr.l.ShadersStore.displayPassPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D passSampler;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(passSampler,vUV);}";var TS=function(e){function t(t,i,n,r,o,a){return e.call(this,t,"displayPass",["passSampler"],["passSampler"],i,n,r,o,a)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"DisplayPassPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},t}(Yr);(0,s.Y5)("BABYLON.DisplayPassPostProcess",TS);kr.l.ShadersStore.filterPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform mat4 kernelMatrix;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec3 baseColor=texture2D(textureSampler,vUV).rgb;vec3 updatedColor=(kernelMatrix*vec4(baseColor,1.0)).rgb;gl_FragColor=vec4(updatedColor,1.0);}";var ES=function(e){function t(t,i,n,r,o,a,s){var l=e.call(this,t,"filter",["kernelMatrix"],null,n,r,o,a,s)||this;return l.kernelMatrix=i,l.onApply=function(e){e.setMatrix("kernelMatrix",l.kernelMatrix)},l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FilterPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.kernelMatrix,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.GG)()],t.prototype,"kernelMatrix",void 0),t}(Yr);(0,s.Y5)("BABYLON.FilterPostProcess",ES);kr.l.ShadersStore.fxaaPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nuniform sampler2D textureSampler;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const float fxaaQualitySubpix=1.0;const float fxaaQualityEdgeThreshold=0.166;const float fxaaQualityEdgeThresholdMin=0.0833;const vec3 kLumaCoefficients=vec3(0.2126,0.7152,0.0722);\n#define FxaaLuma(rgba) dot(rgba.rgb,kLumaCoefficients)\nvoid main(){vec2 posM;posM.x=vUV.x;posM.y=vUV.y;vec4 rgbyM=TEXTUREFUNC(textureSampler,vUV,0.0);float lumaM=FxaaLuma(rgbyM);float lumaS=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordS,0.0));float lumaE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordE,0.0));float lumaN=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordN,0.0));float lumaW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordW,0.0));float maxSM=max(lumaS,lumaM);float minSM=min(lumaS,lumaM);float maxESM=max(lumaE,maxSM);float minESM=min(lumaE,minSM);float maxWN=max(lumaN,lumaW);float minWN=min(lumaN,lumaW);float rangeMax=max(maxWN,maxESM);float rangeMin=min(minWN,minESM);float rangeMaxScaled=rangeMax*fxaaQualityEdgeThreshold;float range=rangeMax-rangeMin;float rangeMaxClamped=max(fxaaQualityEdgeThresholdMin,rangeMaxScaled);\n#ifndef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;return;}\n#endif\nfloat lumaNW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNW,0.0));float lumaSE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSE,0.0));float lumaNE=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordNE,0.0));float lumaSW=FxaaLuma(TEXTUREFUNC(textureSampler,sampleCoordSW,0.0));float lumaNS=lumaN+lumaS;float lumaWE=lumaW+lumaE;float subpixRcpRange=1.0/range;float subpixNSWE=lumaNS+lumaWE;float edgeHorz1=(-2.0*lumaM)+lumaNS;float edgeVert1=(-2.0*lumaM)+lumaWE;float lumaNESE=lumaNE+lumaSE;float lumaNWNE=lumaNW+lumaNE;float edgeHorz2=(-2.0*lumaE)+lumaNESE;float edgeVert2=(-2.0*lumaN)+lumaNWNE;float lumaNWSW=lumaNW+lumaSW;float lumaSWSE=lumaSW+lumaSE;float edgeHorz4=(abs(edgeHorz1)*2.0)+abs(edgeHorz2);float edgeVert4=(abs(edgeVert1)*2.0)+abs(edgeVert2);float edgeHorz3=(-2.0*lumaW)+lumaNWSW;float edgeVert3=(-2.0*lumaS)+lumaSWSE;float edgeHorz=abs(edgeHorz3)+edgeHorz4;float edgeVert=abs(edgeVert3)+edgeVert4;float subpixNWSWNESE=lumaNWSW+lumaNESE;float lengthSign=texelSize.x;bool horzSpan=edgeHorz>=edgeVert;float subpixA=subpixNSWE*2.0+subpixNWSWNESE;if (!horzSpan)\n{lumaN=lumaW;}\nif (!horzSpan) \n{lumaS=lumaE;}\nif (horzSpan) \n{lengthSign=texelSize.y;}\nfloat subpixB=(subpixA*(1.0/12.0))-lumaM;float gradientN=lumaN-lumaM;float gradientS=lumaS-lumaM;float lumaNN=lumaN+lumaM;float lumaSS=lumaS+lumaM;bool pairN=abs(gradientN)>=abs(gradientS);float gradient=max(abs(gradientN),abs(gradientS));if (pairN)\n{lengthSign=-lengthSign;}\nfloat subpixC=clamp(abs(subpixB)*subpixRcpRange,0.0,1.0);vec2 posB;posB.x=posM.x;posB.y=posM.y;vec2 offNP;offNP.x=(!horzSpan) ? 0.0 : texelSize.x;offNP.y=(horzSpan) ? 0.0 : texelSize.y;if (!horzSpan) \n{posB.x+=lengthSign*0.5;}\nif (horzSpan)\n{posB.y+=lengthSign*0.5;}\nvec2 posN;posN.x=posB.x-offNP.x*1.5;posN.y=posB.y-offNP.y*1.5;vec2 posP;posP.x=posB.x+offNP.x*1.5;posP.y=posB.y+offNP.y*1.5;float subpixD=((-2.0)*subpixC)+3.0;float lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN,0.0));float subpixE=subpixC*subpixC;float lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP,0.0));if (!pairN) \n{lumaNN=lumaSS;}\nfloat gradientScaled=gradient*1.0/4.0;float lumaMM=lumaM-lumaNN*0.5;float subpixF=subpixD*subpixE;bool lumaMLTZero=lumaMM<0.0;lumaEndN-=lumaNN*0.5;lumaEndP-=lumaNN*0.5;bool doneN=abs(lumaEndN)>=gradientScaled;bool doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) \n{posN.x-=offNP.x*3.0;}\nif (!doneN) \n{posN.y-=offNP.y*3.0;}\nbool doneNP=(!doneN) || (!doneP);if (!doneP) \n{posP.x+=offNP.x*3.0;}\nif (!doneP)\n{posP.y+=offNP.y*3.0;}\nif (doneNP)\n{if (!doneN) lumaEndN=FxaaLuma(TEXTUREFUNC(textureSampler,posN.xy,0.0));if (!doneP) lumaEndP=FxaaLuma(TEXTUREFUNC(textureSampler,posP.xy,0.0));if (!doneN) lumaEndN=lumaEndN-lumaNN*0.5;if (!doneP) lumaEndP=lumaEndP-lumaNN*0.5;doneN=abs(lumaEndN)>=gradientScaled;doneP=abs(lumaEndP)>=gradientScaled;if (!doneN) posN.x-=offNP.x*12.0;if (!doneN) posN.y-=offNP.y*12.0;doneNP=(!doneN) || (!doneP);if (!doneP) posP.x+=offNP.x*12.0;if (!doneP) posP.y+=offNP.y*12.0;}\nfloat dstN=posM.x-posN.x;float dstP=posP.x-posM.x;if (!horzSpan)\n{dstN=posM.y-posN.y;}\nif (!horzSpan) \n{dstP=posP.y-posM.y;}\nbool goodSpanN=(lumaEndN<0.0) != lumaMLTZero;float spanLength=(dstP+dstN);bool goodSpanP=(lumaEndP<0.0) != lumaMLTZero;float spanLengthRcp=1.0/spanLength;bool directionN=dstN<dstP;float dst=min(dstN,dstP);bool goodSpan=directionN ? goodSpanN : goodSpanP;float subpixG=subpixF*subpixF;float pixelOffset=(dst*(-spanLengthRcp))+0.5;float subpixH=subpixG*fxaaQualitySubpix;float pixelOffsetGood=goodSpan ? pixelOffset : 0.0;float pixelOffsetSubpix=max(pixelOffsetGood,subpixH);if (!horzSpan)\n{posM.x+=pixelOffsetSubpix*lengthSign;}\nif (horzSpan)\n{posM.y+=pixelOffsetSubpix*lengthSign;}\n#ifdef MALI\nif(range<rangeMaxClamped) \n{gl_FragColor=rgbyM;}\nelse\n{gl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);}\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,posM,0.0);\n#endif\n}";kr.l.ShadersStore.fxaaVertexShader="attribute vec2 position;uniform vec2 texelSize;varying vec2 vUV;varying vec2 sampleCoordS;varying vec2 sampleCoordE;varying vec2 sampleCoordN;varying vec2 sampleCoordW;varying vec2 sampleCoordNW;varying vec2 sampleCoordSE;varying vec2 sampleCoordNE;varying vec2 sampleCoordSW;const vec2 madd=vec2(0.5,0.5);\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvUV=(position*madd+madd);sampleCoordS=vUV+vec2( 0.0,1.0)*texelSize;sampleCoordE=vUV+vec2( 1.0,0.0)*texelSize;sampleCoordN=vUV+vec2( 0.0,-1.0)*texelSize;sampleCoordW=vUV+vec2(-1.0,0.0)*texelSize;sampleCoordNW=vUV+vec2(-1.0,-1.0)*texelSize;sampleCoordSE=vUV+vec2( 1.0,1.0)*texelSize;sampleCoordNE=vUV+vec2( 1.0,-1.0)*texelSize;sampleCoordSW=vUV+vec2(-1.0,1.0)*texelSize;gl_Position=vec4(position,0.0,1.0);\n#define CUSTOM_VERTEX_MAIN_END\n}";var SS=function(e){function t(t,i,n,r,o,a,s){void 0===n&&(n=null),void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT);var l=e.call(this,t,"fxaa",["texelSize"],null,i,n,r||an.g.BILINEAR_SAMPLINGMODE,o,a,null,s,"fxaa",void 0,!0)||this,u=l._getDefines();return l.updateEffect(u),l.onApplyObservable.add((function(e){var t=l.texelSize;e.setFloat2("texelSize",t.x,t.y)})),l}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FxaaPostProcess"},t.prototype._getDefines=function(){var e=this.getEngine();return e&&e.extractDriverInfo().toLowerCase().indexOf("mali")>-1?"#define MALI 1\n":null},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},t}(Yr);(0,s.Y5)("BABYLON.FxaaPostProcess",SS);kr.l.ShadersStore.grainPixelShader="#include<helperFunctions>\nuniform sampler2D textureSampler; \nuniform float intensity;uniform float animatedSeed;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{gl_FragColor=texture2D(textureSampler,vUV);vec2 seed=vUV*(animatedSeed);float grain=dither(seed,intensity);float lum=getLuminance(gl_FragColor.rgb);float grainAmount=(cos(-PI+(lum*PI*2.))+1.)/2.;gl_FragColor.rgb+=grain*grainAmount;gl_FragColor.rgb=max(gl_FragColor.rgb,0.0);}";var xS=function(e){function t(t,i,n,r,o,a,s,l){void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"grain",["intensity","animatedSeed"],[],i,n,r,o,a,null,s,void 0,null,l)||this;return u.intensity=30,u.animated=!1,u.onApplyObservable.add((function(e){e.setFloat("intensity",u.intensity),e.setFloat("animatedSeed",u.animated?Math.random()+1:1)})),u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"GrainPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"intensity",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"animated",void 0),t}(Yr);(0,s.Y5)("BABYLON.GrainPostProcess",xS);kr.l.ShadersStore.highlightsPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;const vec3 RGBLuminanceCoefficients=vec3(0.2126,0.7152,0.0722);\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec4 tex=texture2D(textureSampler,vUV);vec3 c=tex.rgb;float luma=dot(c.rgb,RGBLuminanceCoefficients);gl_FragColor=vec4(pow(c,vec3(25.0-luma*15.0)),tex.a); }";var CS=function(e){function t(t,i,n,r,o,a,s){return void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),e.call(this,t,"highlights",null,null,i,n,r,o,a,null,s)||this}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"HighlightsPostProcess"},t}(Yr);kr.l.ShadersStore.imageProcessingPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;\n#include<imageProcessingDeclaration>\n#include<helperFunctions>\n#include<imageProcessingFunctions>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 result=texture2D(textureSampler,vUV);\n#ifdef IMAGEPROCESSING\n#ifndef FROMLINEARSPACE\nresult.rgb=toLinearSpace(result.rgb);\n#endif\nresult=applyImageProcessing(result);\n#else\n#ifdef FROMLINEARSPACE\nresult=applyImageProcessing(result);\n#endif\n#endif\ngl_FragColor=result;}";var AS=function(e){function t(t,i,n,r,o,a,s,l){void 0===n&&(n=null),void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"imageProcessing",[],[],i,n,r,o,a,null,s,"postprocess",null,!0)||this;return u._fromLinearSpace=!0,u._defines={IMAGEPROCESSING:!1,VIGNETTE:!1,VIGNETTEBLENDMODEMULTIPLY:!1,VIGNETTEBLENDMODEOPAQUE:!1,TONEMAPPING:0,CONTRAST:!1,COLORCURVES:!1,COLORGRADING:!1,COLORGRADING3D:!1,FROMLINEARSPACE:!1,SAMPLER3DGREENDEPTH:!1,SAMPLER3DBGRMAP:!1,DITHER:!1,IMAGEPROCESSINGPOSTPROCESS:!1,EXPOSURE:!1,SKIPFINALCOLORCLAMP:!1},l?(l.applyByPostProcess=!0,u._attachImageProcessingConfiguration(l,!0),u._updateParameters()):(u._attachImageProcessingConfiguration(null,!0),u.imageProcessingConfiguration.applyByPostProcess=!0),u.onApply=function(e){u.imageProcessingConfiguration.bind(e,u.aspectRatio)},u}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"imageProcessingConfiguration",{get:function(){return this._imageProcessingConfiguration},set:function(e){e.applyByPostProcess=!0,this._attachImageProcessingConfiguration(e)},enumerable:!1,configurable:!0}),t.prototype._attachImageProcessingConfiguration=function(e,t){var i=this;if(void 0===t&&(t=!1),e!==this._imageProcessingConfiguration){if(this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e)this._imageProcessingConfiguration=e;else{var n=null,r=this.getEngine(),o=this.getCamera();if(o)n=o.getScene();else if(r&&r.scenes){var a=r.scenes;n=a[a.length-1]}else n=D.q.LastCreatedScene;this._imageProcessingConfiguration=n?n.imageProcessingConfiguration:new pe}this._imageProcessingConfiguration&&(this._imageProcessingObserver=this._imageProcessingConfiguration.onUpdateParameters.add((function(){i._updateParameters()}))),t||this._updateParameters()}},Object.defineProperty(t.prototype,"isSupported",{get:function(){var e=this.getEffect();return!e||e.isSupported},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorCurves",{get:function(){return this.imageProcessingConfiguration.colorCurves},set:function(e){this.imageProcessingConfiguration.colorCurves=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorCurvesEnabled",{get:function(){return this.imageProcessingConfiguration.colorCurvesEnabled},set:function(e){this.imageProcessingConfiguration.colorCurvesEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingTexture",{get:function(){return this.imageProcessingConfiguration.colorGradingTexture},set:function(e){this.imageProcessingConfiguration.colorGradingTexture=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"colorGradingEnabled",{get:function(){return this.imageProcessingConfiguration.colorGradingEnabled},set:function(e){this.imageProcessingConfiguration.colorGradingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"exposure",{get:function(){return this.imageProcessingConfiguration.exposure},set:function(e){this.imageProcessingConfiguration.exposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingEnabled",{get:function(){return this._imageProcessingConfiguration.toneMappingEnabled},set:function(e){this._imageProcessingConfiguration.toneMappingEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"toneMappingType",{get:function(){return this._imageProcessingConfiguration.toneMappingType},set:function(e){this._imageProcessingConfiguration.toneMappingType=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"contrast",{get:function(){return this.imageProcessingConfiguration.contrast},set:function(e){this.imageProcessingConfiguration.contrast=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteStretch",{get:function(){return this.imageProcessingConfiguration.vignetteStretch},set:function(e){this.imageProcessingConfiguration.vignetteStretch=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreX",{get:function(){return this.imageProcessingConfiguration.vignetteCenterX},set:function(e){this.imageProcessingConfiguration.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCentreY",{get:function(){return this.imageProcessingConfiguration.vignetteCenterY},set:function(e){this.imageProcessingConfiguration.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCenterY",{get:function(){return this.imageProcessingConfiguration.vignetteCenterY},set:function(e){this.imageProcessingConfiguration.vignetteCenterY=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCenterX",{get:function(){return this.imageProcessingConfiguration.vignetteCenterX},set:function(e){this.imageProcessingConfiguration.vignetteCenterX=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteWeight",{get:function(){return this.imageProcessingConfiguration.vignetteWeight},set:function(e){this.imageProcessingConfiguration.vignetteWeight=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteColor",{get:function(){return this.imageProcessingConfiguration.vignetteColor},set:function(e){this.imageProcessingConfiguration.vignetteColor=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteCameraFov",{get:function(){return this.imageProcessingConfiguration.vignetteCameraFov},set:function(e){this.imageProcessingConfiguration.vignetteCameraFov=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteBlendMode",{get:function(){return this.imageProcessingConfiguration.vignetteBlendMode},set:function(e){this.imageProcessingConfiguration.vignetteBlendMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vignetteEnabled",{get:function(){return this.imageProcessingConfiguration.vignetteEnabled},set:function(e){this.imageProcessingConfiguration.vignetteEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ditheringIntensity",{get:function(){return this.imageProcessingConfiguration.ditheringIntensity},set:function(e){this.imageProcessingConfiguration.ditheringIntensity=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ditheringEnabled",{get:function(){return this.imageProcessingConfiguration.ditheringEnabled},set:function(e){this.imageProcessingConfiguration.ditheringEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fromLinearSpace",{get:function(){return this._fromLinearSpace},set:function(e){this._fromLinearSpace!==e&&(this._fromLinearSpace=e,this._updateParameters())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ImageProcessingPostProcess"},t.prototype._updateParameters=function(){this._defines.FROMLINEARSPACE=this._fromLinearSpace,this.imageProcessingConfiguration.prepareDefines(this._defines,!0);var e="";for(var t in this._defines){var i=this._defines[t];switch(typeof i){case"number":case"string":e+="#define ".concat(t," ").concat(i,";\n");break;default:i&&(e+="#define ".concat(t,";\n"))}}var n=["textureSampler"],r=["scale"];pe&&(pe.PrepareSamplers(n,this._defines),pe.PrepareUniforms(r,this._defines)),this.updateEffect(e,r,n)},t.prototype.dispose=function(t){e.prototype.dispose.call(this,t),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),this._imageProcessingConfiguration&&(this.imageProcessingConfiguration.applyByPostProcess=!1)},(0,m.Cg)([(0,V.lK)()],t.prototype,"_fromLinearSpace",void 0),t}(Yr);kr.l.IncludesShadersStore.mrtFragmentDeclaration="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\nlayout(location=0) out vec4 glFragData[{X}];\n#endif\n";kr.l.ShadersStore.geometryPixelShader="#extension GL_EXT_draw_buffers : require\n#if defined(BUMP) || !defined(NORMAL)\n#extension GL_OES_standard_derivatives : enable\n#endif\nprecision highp float;\n#ifdef BUMP\nvarying mat4 vWorldView;varying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nvarying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#ifdef NEED_UV\nvarying vec2 vUV;\n#endif\n#ifdef BUMP\nuniform vec3 vBumpInfos;uniform vec2 vTangentSpaceParams;\n#endif\n#if defined(REFLECTIVITY)\n#if defined(ORMTEXTURE) || defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nuniform sampler2D reflectivitySampler;varying vec2 vReflectivityUV;\n#endif\n#ifdef ALBEDOTEXTURE\nvarying vec2 vAlbedoUV;uniform sampler2D albedoSampler;\n#endif\n#ifdef REFLECTIVITYCOLOR\nuniform vec3 reflectivityColor;\n#endif\n#ifdef ALBEDOCOLOR\nuniform vec3 albedoColor;\n#endif\n#ifdef METALLIC\nuniform float metallic;\n#endif\n#if defined(ROUGHNESS) || defined(GLOSSINESS)\nuniform float glossiness;\n#endif\n#endif\n#if defined(ALPHATEST) && defined(NEED_UV)\nuniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<mrtFragmentDeclaration>[RENDER_TARGET_COUNT]\n#include<bumpFragmentMainFunctions>\n#include<bumpFragmentFunctions>\n#include<helperFunctions>\nvoid main() {\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\nvec3 normalOutput;\n#ifdef BUMP\nvec3 normalW=normalize(vNormalW);\n#include<bumpFragment>\n#ifdef NORMAL_WORLDSPACE\nnormalOutput=normalW;\n#else\nnormalOutput=normalize(vec3(vWorldView*vec4(normalW,0.0)));\n#endif\n#else\nnormalOutput=normalize(vNormalV);\n#endif\n#ifdef ENCODE_NORMAL\nnormalOutput=normalOutput*0.5+0.5;\n#endif\n#ifdef PREPASS\n#ifdef PREPASS_DEPTH\ngl_FragData[DEPTH_INDEX]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);\n#endif\n#ifdef PREPASS_NORMAL\ngl_FragData[NORMAL_INDEX]=vec4(normalOutput,1.0);\n#endif\n#else\ngl_FragData[0]=vec4(vViewPos.z/vViewPos.w,0.0,0.0,1.0);gl_FragData[1]=vec4(normalOutput,1.0);\n#endif\n#ifdef POSITION\ngl_FragData[POSITION_INDEX]=vec4(vPositionW,1.0);\n#endif\n#ifdef VELOCITY\nvec2 a=(vCurrentPosition.xy/vCurrentPosition.w)*0.5+0.5;vec2 b=(vPreviousPosition.xy/vPreviousPosition.w)*0.5+0.5;vec2 velocity=abs(a-b);velocity=vec2(pow(velocity.x,1.0/3.0),pow(velocity.y,1.0/3.0))*sign(a-b)*0.5+0.5;gl_FragData[VELOCITY_INDEX]=vec4(velocity,0.0,1.0);\n#endif\n#ifdef REFLECTIVITY\nvec4 reflectivity=vec4(0.0,0.0,0.0,1.0);\n#ifdef METALLICWORKFLOW\nfloat metal=1.0;float roughness=1.0;\n#ifdef ORMTEXTURE\nmetal*=texture2D(reflectivitySampler,vReflectivityUV).b;roughness*=texture2D(reflectivitySampler,vReflectivityUV).g;\n#endif\n#ifdef METALLIC\nmetal*=metallic;\n#endif\n#ifdef ROUGHNESS\nroughness*=(1.0-glossiness); \n#endif\nreflectivity.a-=roughness;vec3 color=vec3(1.0);\n#ifdef ALBEDOTEXTURE\ncolor=texture2D(albedoSampler,vAlbedoUV).rgb;\n#ifdef GAMMAALBEDO\ncolor=toLinearSpace(color);\n#endif\n#endif\n#ifdef ALBEDOCOLOR\ncolor*=albedoColor.xyz;\n#endif\nreflectivity.rgb=mix(vec3(0.04),color,metal);\n#else\n#if defined(SPECULARGLOSSINESSTEXTURE) || defined(REFLECTIVITYTEXTURE)\nreflectivity=texture2D(reflectivitySampler,vReflectivityUV);\n#ifdef GAMMAREFLECTIVITYTEXTURE\nreflectivity.rgb=toLinearSpace(reflectivity.rgb);\n#endif\n#else \n#ifdef REFLECTIVITYCOLOR\nreflectivity.rgb=toLinearSpace(reflectivityColor.xyz);reflectivity.a=1.0;\n#endif\n#endif\n#ifdef GLOSSINESSS\nreflectivity.a*=glossiness; \n#endif\n#endif\ngl_FragData[REFLECTIVITY_INDEX]=reflectivity;\n#endif\n}\n";kr.l.IncludesShadersStore.geometryVertexDeclaration="uniform mat4 viewProjection;uniform mat4 view;";kr.l.IncludesShadersStore.geometryUboDeclaration="#include<sceneUboDeclaration>\n";kr.l.ShadersStore.geometryVertexShader="precision highp float;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\n#include<__decl__geometryVertex>\n#include<clipPlaneVertexDeclaration>\nattribute vec3 position;attribute vec3 normal;\n#ifdef NEED_UV\nvarying vec2 vUV;\n#ifdef ALPHATEST\nuniform mat4 diffuseMatrix;\n#endif\n#ifdef BUMP\nuniform mat4 bumpMatrix;varying vec2 vBumpUV;\n#endif\n#ifdef REFLECTIVITY\nuniform mat4 reflectivityMatrix;uniform mat4 albedoMatrix;varying vec2 vReflectivityUV;varying vec2 vAlbedoUV;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#ifdef BUMP\nvarying mat4 vWorldView;\n#endif\n#ifdef BUMP\nvarying vec3 vNormalW;\n#else\nvarying vec3 vNormalV;\n#endif\nvarying vec4 vViewPos;\n#if defined(POSITION) || defined(BUMP)\nvarying vec3 vPositionW;\n#endif\n#ifdef VELOCITY\nuniform mat4 previousViewProjection;varying vec4 vCurrentPosition;varying vec4 vPreviousPosition;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#if defined(VELOCITY) && !defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);vPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=vec4(finalWorld*vec4(positionUpdated,1.0));\n#ifdef BUMP\nvWorldView=view*finalWorld;vNormalW=normalUpdated;\n#else\n#ifdef NORMAL_WORLDSPACE\nvNormalV=normalize(vec3(finalWorld*vec4(normalUpdated,0.0)));\n#else\nvNormalV=normalize(vec3((view*finalWorld)*vec4(normalUpdated,0.0)));\n#endif\n#endif\nvViewPos=view*worldPos;\n#if defined(VELOCITY) && defined(BONES_VELOCITY_ENABLED)\nvCurrentPosition=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if NUM_BONE_INFLUENCERS>0\nmat4 previousInfluence;previousInfluence=mPreviousBones[int(matricesIndices[0])]*matricesWeights[0];\n#if NUM_BONE_INFLUENCERS>1\npreviousInfluence+=mPreviousBones[int(matricesIndices[1])]*matricesWeights[1];\n#endif\n#if NUM_BONE_INFLUENCERS>2\npreviousInfluence+=mPreviousBones[int(matricesIndices[2])]*matricesWeights[2];\n#endif\n#if NUM_BONE_INFLUENCERS>3\npreviousInfluence+=mPreviousBones[int(matricesIndices[3])]*matricesWeights[3];\n#endif\n#if NUM_BONE_INFLUENCERS>4\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[0])]*matricesWeightsExtra[0];\n#endif\n#if NUM_BONE_INFLUENCERS>5\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[1])]*matricesWeightsExtra[1];\n#endif\n#if NUM_BONE_INFLUENCERS>6\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[2])]*matricesWeightsExtra[2];\n#endif\n#if NUM_BONE_INFLUENCERS>7\npreviousInfluence+=mPreviousBones[int(matricesIndicesExtra[3])]*matricesWeightsExtra[3];\n#endif\nvPreviousPosition=previousViewProjection*finalPreviousWorld*previousInfluence*vec4(positionUpdated,1.0);\n#else\nvPreviousPosition=previousViewProjection*finalPreviousWorld*vec4(positionUpdated,1.0);\n#endif\n#endif\n#if defined(POSITION) || defined(BUMP)\nvPositionW=worldPos.xyz/worldPos.w;\n#endif\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#include<clipPlaneVertex>\n#ifdef NEED_UV\n#ifdef UV1\n#if defined(ALPHATEST) && defined(ALPHATEST_UV1)\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#else\nvUV=uv;\n#endif\n#ifdef BUMP_UV1\nvBumpUV=vec2(bumpMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY_UV1\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef ALBEDO_UV1\nvAlbedoUV=vec2(albedoMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#endif\n#ifdef UV2\n#if defined(ALPHATEST) && defined(ALPHATEST_UV2)\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#else\nvUV=uv2;\n#endif\n#ifdef BUMP_UV2\nvBumpUV=vec2(bumpMatrix*vec4(uv2,1.0,0.0));\n#endif\n#ifdef REFLECTIVITY_UV2\nvReflectivityUV=vec2(reflectivityMatrix*vec4(uv2,1.0,0.0));\n#endif\n#ifdef ALBEDO_UV2\nvAlbedoUV=vec2(albedoMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#endif\n#include<bumpVertex>\n}\n";var PS=["world","mBones","viewProjection","diffuseMatrix","view","previousWorld","previousViewProjection","mPreviousBones","bumpMatrix","reflectivityMatrix","albedoMatrix","reflectivityColor","albedoColor","metallic","glossiness","vTangentSpaceParams","vBumpInfos","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices","boneTextureWidth"];(0,Xo.TV)(PS);var RS=function(){function e(t,i,n,r){void 0===i&&(i=1),void 0===n&&(n=c.Y.TEXTUREFORMAT_DEPTH16),this._previousTransformationMatrices={},this._previousBonesTransformationMatrices={},this.excludedSkinnedMeshesFromVelocity=[],this.renderTransparentMeshes=!0,this.generateNormalsInWorldSpace=!1,this._normalsAreUnsigned=!1,this._resizeObserver=null,this._enablePosition=!1,this._enableVelocity=!1,this._enableReflectivity=!1,this._clearColor=new p.ov(0,0,0,0),this._clearDepthColor=new p.ov(1e8,0,0,1),this._positionIndex=-1,this._velocityIndex=-1,this._reflectivityIndex=-1,this._depthIndex=-1,this._normalIndex=-1,this._linkedWithPrePass=!1,this.useSpecificClearForDepthTexture=!1,this._scene=t,this._ratioOrDimensions=i,this._useUbo=t.getEngine().supportsUniformBuffers,this._depthFormat=n,this._textureTypesAndFormats=r||{},e._SceneComponentInitialization(this._scene),this._createRenderTargets()}return Object.defineProperty(e.prototype,"normalsAreUnsigned",{get:function(){return this._normalsAreUnsigned},enumerable:!1,configurable:!0}),e.prototype._linkPrePassRenderer=function(e){this._linkedWithPrePass=!0,this._prePassRenderer=e,this._multiRenderTarget&&(this._multiRenderTarget.onClearObservable.clear(),this._multiRenderTarget.onClearObservable.add((function(){})))},e.prototype._unlinkPrePassRenderer=function(){this._linkedWithPrePass=!1,this._createRenderTargets()},e.prototype._resetLayout=function(){this._enablePosition=!1,this._enableReflectivity=!1,this._enableVelocity=!1,this._attachmentsFromPrePass=[]},e.prototype._forceTextureType=function(t,i){t===e.POSITION_TEXTURE_TYPE?(this._positionIndex=i,this._enablePosition=!0):t===e.VELOCITY_TEXTURE_TYPE?(this._velocityIndex=i,this._enableVelocity=!0):t===e.REFLECTIVITY_TEXTURE_TYPE?(this._reflectivityIndex=i,this._enableReflectivity=!0):t===e.DEPTH_TEXTURE_TYPE?this._depthIndex=i:t===e.NORMAL_TEXTURE_TYPE&&(this._normalIndex=i)},e.prototype._setAttachments=function(e){this._attachmentsFromPrePass=e},e.prototype._linkInternalTexture=function(e){this._multiRenderTarget.setInternalTexture(e,0,!1)},Object.defineProperty(e.prototype,"renderList",{get:function(){return this._multiRenderTarget.renderList},set:function(e){this._multiRenderTarget.renderList=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._multiRenderTarget.isSupported},enumerable:!1,configurable:!0}),e.prototype.getTextureIndex=function(t){switch(t){case e.POSITION_TEXTURE_TYPE:return this._positionIndex;case e.VELOCITY_TEXTURE_TYPE:return this._velocityIndex;case e.REFLECTIVITY_TEXTURE_TYPE:return this._reflectivityIndex;case e.DEPTH_TEXTURE_TYPE:return this._linkedWithPrePass?this._depthIndex:0;case e.NORMAL_TEXTURE_TYPE:return this._linkedWithPrePass?this._normalIndex:1;default:return-1}},Object.defineProperty(e.prototype,"enablePosition",{get:function(){return this._enablePosition},set:function(e){this._enablePosition=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableVelocity",{get:function(){return this._enableVelocity},set:function(e){this._enableVelocity=e,e||(this._previousTransformationMatrices={}),this._linkedWithPrePass||(this.dispose(),this._createRenderTargets()),this._scene.needsPreviousWorldMatrices=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableReflectivity",{get:function(){return this._enableReflectivity},set:function(e){this._enableReflectivity=e,this._linkedWithPrePass||(this.dispose(),this._createRenderTargets())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ratio",{get:function(){return"object"==typeof this._ratioOrDimensions?1:this._ratioOrDimensions},enumerable:!1,configurable:!0}),e.prototype.isReady=function(e,t){var i=e.getMaterial();if(i&&i.disableDepthWrite)return!1;var n=[],r=[Se.R.PositionKind,Se.R.NormalKind],o=e.getMesh();if(i){var a=!1;if(i.needAlphaTesting()&&i.getAlphaTestTexture()&&(n.push("#define ALPHATEST"),n.push("#define ALPHATEST_UV".concat(i.getAlphaTestTexture().coordinatesIndex+1)),a=!0),i.bumpTexture&&Mo.BumpTextureEnabled&&(n.push("#define BUMP"),n.push("#define BUMP_UV".concat(i.bumpTexture.coordinatesIndex+1)),a=!0),this._enableReflectivity){var s=!1;"PBRMetallicRoughnessMaterial"===i.getClassName()?(i.metallicRoughnessTexture&&(n.push("#define ORMTEXTURE"),n.push("#define REFLECTIVITY_UV".concat(i.metallicRoughnessTexture.coordinatesIndex+1)),n.push("#define METALLICWORKFLOW"),a=!0,s=!0),null!=i.metallic&&(n.push("#define METALLIC"),n.push("#define METALLICWORKFLOW"),s=!0),null!=i.roughness&&(n.push("#define ROUGHNESS"),n.push("#define METALLICWORKFLOW"),s=!0),s&&(i.baseTexture&&(n.push("#define ALBEDOTEXTURE"),n.push("#define ALBEDO_UV".concat(i.baseTexture.coordinatesIndex+1)),i.baseTexture.gammaSpace&&n.push("#define GAMMAALBEDO"),a=!0),i.baseColor&&n.push("#define ALBEDOCOLOR"))):"PBRSpecularGlossinessMaterial"===i.getClassName()?(i.specularGlossinessTexture?(n.push("#define SPECULARGLOSSINESSTEXTURE"),n.push("#define REFLECTIVITY_UV".concat(i.specularGlossinessTexture.coordinatesIndex+1)),a=!0,i.specularGlossinessTexture.gammaSpace&&n.push("#define GAMMAREFLECTIVITYTEXTURE")):i.specularColor&&n.push("#define REFLECTIVITYCOLOR"),null!=i.glossiness&&n.push("#define GLOSSINESS")):"PBRMaterial"===i.getClassName()?(i.metallicTexture&&(n.push("#define ORMTEXTURE"),n.push("#define REFLECTIVITY_UV".concat(i.metallicTexture.coordinatesIndex+1)),n.push("#define METALLICWORKFLOW"),a=!0,s=!0),null!=i.metallic&&(n.push("#define METALLIC"),n.push("#define METALLICWORKFLOW"),s=!0),null!=i.roughness&&(n.push("#define ROUGHNESS"),n.push("#define METALLICWORKFLOW"),s=!0),s?(i.albedoTexture&&(n.push("#define ALBEDOTEXTURE"),n.push("#define ALBEDO_UV".concat(i.albedoTexture.coordinatesIndex+1)),i.albedoTexture.gammaSpace&&n.push("#define GAMMAALBEDO"),a=!0),i.albedoColor&&n.push("#define ALBEDOCOLOR")):(i.reflectivityTexture?(n.push("#define SPECULARGLOSSINESSTEXTURE"),n.push("#define REFLECTIVITY_UV".concat(i.reflectivityTexture.coordinatesIndex+1)),i.reflectivityTexture.gammaSpace&&n.push("#define GAMMAREFLECTIVITYTEXTURE"),a=!0):i.reflectivityColor&&n.push("#define REFLECTIVITYCOLOR"),null!=i.microSurface&&n.push("#define GLOSSINESS"))):"StandardMaterial"===i.getClassName()&&(i.specularTexture&&(n.push("#define REFLECTIVITYTEXTURE"),n.push("#define REFLECTIVITY_UV".concat(i.specularTexture.coordinatesIndex+1)),i.specularTexture.gammaSpace&&n.push("#define GAMMAREFLECTIVITYTEXTURE"),a=!0),i.specularColor&&n.push("#define REFLECTIVITYCOLOR"))}a&&(n.push("#define NEED_UV"),o.isVerticesDataPresent(Se.R.UVKind)&&(r.push(Se.R.UVKind),n.push("#define UV1")),o.isVerticesDataPresent(Se.R.UV2Kind)&&(r.push(Se.R.UV2Kind),n.push("#define UV2")))}this._linkedWithPrePass&&(n.push("#define PREPASS"),-1!==this._depthIndex&&(n.push("#define DEPTH_INDEX "+this._depthIndex),n.push("#define PREPASS_DEPTH")),-1!==this._normalIndex&&(n.push("#define NORMAL_INDEX "+this._normalIndex),n.push("#define PREPASS_NORMAL"))),this._enablePosition&&(n.push("#define POSITION"),n.push("#define POSITION_INDEX "+this._positionIndex)),this._enableVelocity&&(n.push("#define VELOCITY"),n.push("#define VELOCITY_INDEX "+this._velocityIndex),-1===this.excludedSkinnedMeshesFromVelocity.indexOf(o)&&n.push("#define BONES_VELOCITY_ENABLED")),this._enableReflectivity&&(n.push("#define REFLECTIVITY"),n.push("#define REFLECTIVITY_INDEX "+this._reflectivityIndex)),this.generateNormalsInWorldSpace&&n.push("#define NORMAL_WORLDSPACE"),this._normalsAreUnsigned&&n.push("#define ENCODE_NORMAL"),o.useBones&&o.computeBonesUsingShaders&&o.skeleton?(r.push(Se.R.MatricesIndicesKind),r.push(Se.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(r.push(Se.R.MatricesIndicesExtraKind),r.push(Se.R.MatricesWeightsExtraKind)),n.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),n.push("#define BONETEXTURE "+o.skeleton.isUsingTextureForMatrices),n.push("#define BonesPerMesh "+(o.skeleton.bones.length+1))):(n.push("#define NUM_BONE_INFLUENCERS 0"),n.push("#define BONETEXTURE false"),n.push("#define BonesPerMesh 0"));var l=o.morphTargetManager,c=0;l&&(c=l.numMaxInfluencers||l.numInfluencers)>0&&(n.push("#define MORPHTARGETS"),n.push("#define NUM_MORPH_INFLUENCERS "+c),l.isUsingTextureForTargets&&n.push("#define MORPHTARGETS_TEXTURE"),(0,Ui.MF)(r,o,c)),t&&(n.push("#define INSTANCES"),(0,Ui.te)(r,this._enableVelocity),e.getRenderingMesh().hasThinInstances&&n.push("#define THIN_INSTANCES")),this._linkedWithPrePass?n.push("#define RENDER_TARGET_COUNT "+this._attachmentsFromPrePass.length):n.push("#define RENDER_TARGET_COUNT "+this._multiRenderTarget.textures.length),(0,Xo.tv)(i,this._scene,n);var u=this._scene.getEngine(),h=e._getDrawWrapper(void 0,!0),d=h.defines,p=n.join("\n");return d!==p&&h.setEffect(u.createEffect("geometry",{attributes:r,uniformsNames:PS,samplers:["diffuseSampler","bumpSampler","reflectivitySampler","albedoSampler","morphTargets","boneSampler"],defines:p,onCompiled:null,fallbacks:null,onError:null,uniformBuffersNames:["Scene"],indexParameters:{buffersCount:this._multiRenderTarget.textures.length-1,maxSimultaneousMorphTargets:c}},u),p),h.effect.isReady()},e.prototype.getGBuffer=function(){return this._multiRenderTarget},Object.defineProperty(e.prototype,"samples",{get:function(){return this._multiRenderTarget.samples},set:function(e){this._multiRenderTarget.samples=e},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this.getGBuffer().dispose()},e.prototype._assignRenderTargetIndices=function(){var t=[],i=[],n=2;return t.push("gBuffer_Depth","gBuffer_Normal"),i.push(this._textureTypesAndFormats[e.DEPTH_TEXTURE_TYPE]),i.push(this._textureTypesAndFormats[e.NORMAL_TEXTURE_TYPE]),this._enablePosition&&(this._positionIndex=n,n++,t.push("gBuffer_Position"),i.push(this._textureTypesAndFormats[e.POSITION_TEXTURE_TYPE])),this._enableVelocity&&(this._velocityIndex=n,n++,t.push("gBuffer_Velocity"),i.push(this._textureTypesAndFormats[e.VELOCITY_TEXTURE_TYPE])),this._enableReflectivity&&(this._reflectivityIndex=n,n++,t.push("gBuffer_Reflectivity"),i.push(this._textureTypesAndFormats[e.REFLECTIVITY_TEXTURE_TYPE])),[n,t,i]},e.prototype._createRenderTargets=function(){var t,i=this,n=this._scene.getEngine(),r=(t=this._assignRenderTargetIndices())[0],o=t[1],a=t[2],s=c.Y.TEXTURETYPE_UNSIGNED_BYTE;n._caps.textureFloat&&n._caps.textureFloatLinearFiltering?s=c.Y.TEXTURETYPE_FLOAT:n._caps.textureHalfFloat&&n._caps.textureHalfFloatLinearFiltering&&(s=c.Y.TEXTURETYPE_HALF_FLOAT);for(var l=void 0!==this._ratioOrDimensions.width?this._ratioOrDimensions:{width:n.getRenderWidth()*this._ratioOrDimensions,height:n.getRenderHeight()*this._ratioOrDimensions},u=[],h=[],p=0,f=a;p<f.length;p++){var _=f[p];_?(u.push(_.textureType),h.push(_.textureFormat)):(u.push(s),h.push(c.Y.TEXTUREFORMAT_RGBA))}if(this._normalsAreUnsigned=u[e.NORMAL_TEXTURE_TYPE]===c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV||u[e.NORMAL_TEXTURE_TYPE]===c.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV,this._multiRenderTarget=new ym("gBuffer",l,r,this._scene,{generateMipMaps:!1,generateDepthTexture:!0,types:u,formats:h,depthTextureFormat:this._depthFormat},o.concat("gBuffer_DepthBuffer")),this.isSupported){this._multiRenderTarget.wrapU=an.g.CLAMP_ADDRESSMODE,this._multiRenderTarget.wrapV=an.g.CLAMP_ADDRESSMODE,this._multiRenderTarget.refreshRate=1,this._multiRenderTarget.renderParticles=!1,this._multiRenderTarget.renderList=null;for(var m=[!0],g=[!1],v=[!0],y=1;y<r;++y)m.push(!0),v.push(!1),g.push(!0);var b=n.buildTextureLayout(m),T=n.buildTextureLayout(g),E=n.buildTextureLayout(v);this._multiRenderTarget.onClearObservable.add((function(e){e.bindAttachments(i.useSpecificClearForDepthTexture?T:b),e.clear(i._clearColor,!0,!0,!0),i.useSpecificClearForDepthTexture&&(e.bindAttachments(E),e.clear(i._clearDepthColor,!0,!0,!0)),e.bindAttachments(b)})),this._resizeObserver=n.onResizeObservable.add((function(){if(i._multiRenderTarget){var e=void 0!==i._ratioOrDimensions.width?i._ratioOrDimensions:{width:n.getRenderWidth()*i._ratioOrDimensions,height:n.getRenderHeight()*i._ratioOrDimensions};i._multiRenderTarget.resize(e)}}));var S=function(e){var t=e.getRenderingMesh(),n=e.getEffectiveMesh(),r=i._scene,o=r.getEngine(),a=e.getMaterial();if(a){if(n._internalAbstractMeshDataInfo._isActiveIntermediate=!1,i._enableVelocity&&!i._previousTransformationMatrices[n.uniqueId]&&(i._previousTransformationMatrices[n.uniqueId]={world:d.uq.Identity(),viewProjection:r.getTransformMatrix()},t.skeleton)){var s=t.skeleton.getTransformMatrices(t);i._previousBonesTransformationMatrices[t.uniqueId]=i._copyBonesTransformationMatrices(s,new Float32Array(s.length))}var l=t._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!l.mustReturn){var c=o.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]||t.hasThinInstances),u=n.getWorldMatrix();if(i.isReady(e,c)){var h=e._getDrawWrapper();if(!h)return;var p=h.effect;o.enableEffect(h),c||t._bind(e,p,a.fillMode),i._useUbo?((0,Ui._8)(p,i._scene.getSceneUniformBuffer()),i._scene.finalizeSceneUbo()):(p.setMatrix("viewProjection",r.getTransformMatrix()),p.setMatrix("view",r.getViewMatrix()));var f=void 0,_=t._instanceDataStorage;if(_.isFrozen||!a.backFaceCulling&&null===a.sideOrientation)f=_.sideOrientation;else{var m=n._getWorldMatrixDeterminant();f=a._getEffectiveOrientation(t),m<0&&(f=f===Vi.ClockWiseSideOrientation?Vi.CounterClockWiseSideOrientation:Vi.ClockWiseSideOrientation)}if(a._preBind(h,f),a.needAlphaTesting()){var g=a.getAlphaTestTexture();g&&(p.setTexture("diffuseSampler",g),p.setMatrix("diffuseMatrix",g.getTextureMatrix()))}if(a.bumpTexture&&r.getEngine().getCaps().standardDerivatives&&Mo.BumpTextureEnabled&&(p.setFloat3("vBumpInfos",a.bumpTexture.coordinatesIndex,1/a.bumpTexture.level,a.parallaxScaleBias),p.setMatrix("bumpMatrix",a.bumpTexture.getTextureMatrix()),p.setTexture("bumpSampler",a.bumpTexture),p.setFloat2("vTangentSpaceParams",a.invertNormalMapX?-1:1,a.invertNormalMapY?-1:1)),i._enableReflectivity&&("PBRMetallicRoughnessMaterial"===a.getClassName()?(null!==a.metallicRoughnessTexture&&(p.setTexture("reflectivitySampler",a.metallicRoughnessTexture),p.setMatrix("reflectivityMatrix",a.metallicRoughnessTexture.getTextureMatrix())),null!==a.metallic&&p.setFloat("metallic",a.metallic),null!==a.roughness&&p.setFloat("glossiness",1-a.roughness),null!==a.baseTexture&&(p.setTexture("albedoSampler",a.baseTexture),p.setMatrix("albedoMatrix",a.baseTexture.getTextureMatrix())),null!==a.baseColor&&p.setColor3("albedoColor",a.baseColor)):"PBRSpecularGlossinessMaterial"===a.getClassName()?(null!==a.specularGlossinessTexture?(p.setTexture("reflectivitySampler",a.specularGlossinessTexture),p.setMatrix("reflectivityMatrix",a.specularGlossinessTexture.getTextureMatrix())):null!==a.specularColor&&p.setColor3("reflectivityColor",a.specularColor),null!==a.glossiness&&p.setFloat("glossiness",a.glossiness)):"PBRMaterial"===a.getClassName()?(null!==a.metallicTexture&&(p.setTexture("reflectivitySampler",a.metallicTexture),p.setMatrix("reflectivityMatrix",a.metallicTexture.getTextureMatrix())),null!==a.metallic&&p.setFloat("metallic",a.metallic),null!==a.roughness&&p.setFloat("glossiness",1-a.roughness),null!==a.roughness||null!==a.metallic||null!==a.metallicTexture?(null!==a.albedoTexture&&(p.setTexture("albedoSampler",a.albedoTexture),p.setMatrix("albedoMatrix",a.albedoTexture.getTextureMatrix())),null!==a.albedoColor&&p.setColor3("albedoColor",a.albedoColor)):(null!==a.reflectivityTexture?(p.setTexture("reflectivitySampler",a.reflectivityTexture),p.setMatrix("reflectivityMatrix",a.reflectivityTexture.getTextureMatrix())):null!==a.reflectivityColor&&p.setColor3("reflectivityColor",a.reflectivityColor),null!==a.microSurface&&p.setFloat("glossiness",a.microSurface))):"StandardMaterial"===a.getClassName()&&(null!==a.specularTexture&&(p.setTexture("reflectivitySampler",a.specularTexture),p.setMatrix("reflectivityMatrix",a.specularTexture.getTextureMatrix())),null!==a.specularColor&&p.setColor3("reflectivityColor",a.specularColor))),(0,Xo.gS)(p,a,i._scene),t.useBones&&t.computeBonesUsingShaders&&t.skeleton){var v=t.skeleton;if(v.isUsingTextureForMatrices&&p.getUniformIndex("boneTextureWidth")>-1){var y=v.getTransformMatrixTexture(t);p.setTexture("boneSampler",y),p.setFloat("boneTextureWidth",4*(v.bones.length+1))}else p.setMatrices("mBones",t.skeleton.getTransformMatrices(t));i._enableVelocity&&p.setMatrices("mPreviousBones",i._previousBonesTransformationMatrices[t.uniqueId])}(0,Ui.nR)(t,p),t.morphTargetManager&&t.morphTargetManager.isUsingTextureForTargets&&t.morphTargetManager._bind(p),i._enableVelocity&&(p.setMatrix("previousWorld",i._previousTransformationMatrices[n.uniqueId].world),p.setMatrix("previousViewProjection",i._previousTransformationMatrices[n.uniqueId].viewProjection)),c&&t.hasThinInstances&&p.setMatrix("world",u),t._processRendering(n,e,p,a.fillMode,l,c,(function(e,t){e||p.setMatrix("world",t)}))}i._enableVelocity&&(i._previousTransformationMatrices[n.uniqueId].world=u.clone(),i._previousTransformationMatrices[n.uniqueId].viewProjection=i._scene.getTransformMatrix().clone(),t.skeleton&&i._copyBonesTransformationMatrices(t.skeleton.getTransformMatrices(t),i._previousBonesTransformationMatrices[n.uniqueId]))}}};this._multiRenderTarget.customIsReadyFunction=function(e,t,r){if((r||0===t)&&e.subMeshes)for(var o=0;o<e.subMeshes.length;++o){var a=e.subMeshes[o],s=a.getMaterial(),l=a.getRenderingMesh();if(s){var c=l._getInstancesRenderList(a._id,!!a.getReplacementMesh()),u=n.getCaps().instancedArrays&&(null!==c.visibleInstances[a._id]||l.hasThinInstances);if(!i.isReady(a,u))return!1}}return!0},this._multiRenderTarget.customRenderFunction=function(e,t,r,o){var a;if(i._linkedWithPrePass){if(!i._prePassRenderer.enabled)return;i._scene.getEngine().bindAttachments(i._attachmentsFromPrePass)}if(o.length){for(n.setColorWrite(!1),a=0;a<o.length;a++)S(o.data[a]);n.setColorWrite(!0)}for(a=0;a<e.length;a++)S(e.data[a]);for(n.setDepthWrite(!1),a=0;a<t.length;a++)S(t.data[a]);if(i.renderTransparentMeshes)for(a=0;a<r.length;a++)S(r.data[a]);n.setDepthWrite(!0)}}},e.prototype._copyBonesTransformationMatrices=function(e,t){for(var i=0;i<e.length;i++)t[i]=e[i];return t},e.DEPTH_TEXTURE_TYPE=0,e.NORMAL_TEXTURE_TYPE=1,e.POSITION_TEXTURE_TYPE=2,e.VELOCITY_TEXTURE_TYPE=3,e.REFLECTIVITY_TEXTURE_TYPE=4,e._SceneComponentInitialization=function(e){throw(0,k.n)("GeometryBufferRendererSceneComponent")},e}(),IS=function(){this.enabled=!1,this.name="motionBlur",this.texturesRequired=[c.Y.PREPASS_VELOCITY_TEXTURE_TYPE]};Object.defineProperty(rt.prototype,"geometryBufferRenderer",{get:function(){return this._geometryBufferRenderer},set:function(e){e&&e.isSupported&&(this._geometryBufferRenderer=e)},enumerable:!0,configurable:!0}),rt.prototype.enableGeometryBufferRenderer=function(e,t,i){return void 0===e&&(e=1),void 0===t&&(t=c.Y.TEXTUREFORMAT_DEPTH16),this._geometryBufferRenderer||(this._geometryBufferRenderer=new RS(this,e,t,i),this._geometryBufferRenderer.isSupported||(this._geometryBufferRenderer=null)),this._geometryBufferRenderer},rt.prototype.disableGeometryBufferRenderer=function(){this._geometryBufferRenderer&&(this._geometryBufferRenderer.dispose(),this._geometryBufferRenderer=null)};var MS=function(){function e(e){this.name=Ie.NAME_GEOMETRYBUFFERRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ie.STEP_GATHERRENDERTARGETS_GEOMETRYBUFFERRENDERER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e.prototype._gatherRenderTargets=function(e){this.scene._geometryBufferRenderer&&e.push(this.scene._geometryBufferRenderer.getGBuffer())},e}();RS._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_GEOMETRYBUFFERRENDERER);t||(t=new MS(e),e._addComponent(t))};kr.l.ShadersStore.motionBlurPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float motionStrength;uniform float motionScale;uniform vec2 screenSize;\n#ifdef OBJECT_BASED\nuniform sampler2D velocitySampler;\n#else\nuniform sampler2D depthSampler;uniform mat4 inverseViewProjection;uniform mat4 prevViewProjection;uniform mat4 projection;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#ifdef GEOMETRY_SUPPORTED\n#ifdef OBJECT_BASED\nvec2 texelSize=1.0/screenSize;vec4 velocityColor=texture2D(velocitySampler,vUV);velocityColor.rg=velocityColor.rg*2.0-vec2(1.0);vec2 velocity=vec2(pow(velocityColor.r,3.0),pow(velocityColor.g,3.0))*velocityColor.a;velocity*=motionScale*motionStrength;float speed=length(velocity/texelSize);int samplesCount=int(clamp(speed,1.0,SAMPLES));velocity=normalize(velocity)*texelSize;float hlim=float(-samplesCount)*0.5+0.5;vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(SAMPLES); ++i)\n{if (i>=samplesCount)\nbreak;vec2 offset=vUV+velocity*(hlim+float(i));\n#if defined(WEBGPU)\nresult+=texture2DLodEXT(textureSampler,offset,0.0);\n#else\nresult+=texture2D(textureSampler,offset);\n#endif\n}\ngl_FragColor=result/float(samplesCount);gl_FragColor.a=1.0;\n#else\nvec2 texelSize=1.0/screenSize;float depth=texture2D(depthSampler,vUV).r;depth=projection[2].z+projection[3].z/depth; \nvec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);cpos=inverseViewProjection*cpos;cpos/=cpos.w;vec4 ppos=prevViewProjection*cpos;ppos/=ppos.w;ppos.xy=ppos.xy*0.5+0.5;vec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;float speed=length(velocity/texelSize);int nSamples=int(clamp(speed,1.0,SAMPLES));vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(SAMPLES); ++i) {if (i>=nSamples)\nbreak;vec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);\n#if defined(WEBGPU)\nresult+=texture2DLodEXT(textureSampler,offset1,0.0);\n#else\nresult+=texture2D(textureSampler,offset1);\n#endif\n}\ngl_FragColor=result/float(nSamples);\n#endif\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";var OS=function(e){function t(t,i,n,r,o,a,s,l,u,h){void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),void 0===h&&(h=!1);var d=e.call(this,t,"motionBlur",["motionStrength","motionScale","screenSize","inverseViewProjection","prevViewProjection","projection"],["velocitySampler","depthSampler"],n,r,o,a,s,"#define GEOMETRY_SUPPORTED\n#define SAMPLES 64.0\n#define OBJECT_BASED",l,void 0,null,u)||this;return d.motionStrength=1,d._motionBlurSamples=32,d._isObjectBased=!0,d._forceGeometryBuffer=!1,d._invViewProjection=null,d._previousViewProjection=null,d._forceGeometryBuffer=h,d._forceGeometryBuffer?(i.enableGeometryBufferRenderer(),d._geometryBufferRenderer&&(d._geometryBufferRenderer.enableVelocity=d._isObjectBased)):(i.enablePrePassRenderer(),d._prePassRenderer&&(d._prePassRenderer.markAsDirty(),d._prePassEffectConfiguration=new IS)),d._applyMode(),d}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this._motionBlurSamples=e,this._updateEffect()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isObjectBased",{get:function(){return this._isObjectBased},set:function(e){this._isObjectBased!==e&&(this._isObjectBased=e,this._applyMode())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"MotionBlurPostProcess"},t.prototype.excludeSkinnedMesh=function(e){if(e.skeleton){var t=void 0;if(this._geometryBufferRenderer)t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity;else{if(!this._prePassRenderer)return;t=this._prePassRenderer.excludedSkinnedMesh}t.push(e)}},t.prototype.removeExcludedSkinnedMesh=function(e){if(e.skeleton){var t=void 0;if(this._geometryBufferRenderer)t=this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity;else{if(!this._prePassRenderer)return;t=this._prePassRenderer.excludedSkinnedMesh}var i=t.indexOf(e);-1!==i&&t.splice(i,1)}},t.prototype.dispose=function(t){this._geometryBufferRenderer&&(this._geometryBufferRenderer._previousTransformationMatrices={},this._geometryBufferRenderer._previousBonesTransformationMatrices={},this._geometryBufferRenderer.excludedSkinnedMeshesFromVelocity=[]),e.prototype.dispose.call(this,t)},t.prototype._applyMode=function(){var e=this;if(!this._geometryBufferRenderer&&!this._prePassRenderer)return T.V.Warn("Multiple Render Target support needed to compute object based motion blur"),this.updateEffect();this._geometryBufferRenderer&&(this._geometryBufferRenderer.enableVelocity=this._isObjectBased),this._updateEffect(),this._invViewProjection=null,this._previousViewProjection=null,this.isObjectBased?(this._prePassRenderer&&this._prePassEffectConfiguration&&(this._prePassEffectConfiguration.texturesRequired[0]=c.Y.PREPASS_VELOCITY_TEXTURE_TYPE),this.onApply=function(t){return e._onApplyObjectBased(t)}):(this._invViewProjection=d.uq.Identity(),this._previousViewProjection=this._scene.getTransformMatrix().clone(),this._prePassRenderer&&this._prePassEffectConfiguration&&(this._prePassEffectConfiguration.texturesRequired[0]=c.Y.PREPASS_DEPTH_TEXTURE_TYPE),this.onApply=function(t){return e._onApplyScreenBased(t)})},t.prototype._onApplyObjectBased=function(e){if(e.setVector2("screenSize",new d.I9(this.width,this.height)),e.setFloat("motionScale",this._scene.getAnimationRatio()),e.setFloat("motionStrength",this.motionStrength),this._geometryBufferRenderer){var t=this._geometryBufferRenderer.getTextureIndex(RS.VELOCITY_TEXTURE_TYPE);e.setTexture("velocitySampler",this._geometryBufferRenderer.getGBuffer().textures[t])}else this._prePassRenderer&&(t=this._prePassRenderer.getIndex(c.Y.PREPASS_VELOCITY_TEXTURE_TYPE),e.setTexture("velocitySampler",this._prePassRenderer.getRenderTarget().textures[t]))},t.prototype._onApplyScreenBased=function(e){var t=d.AA.Matrix[0];if(t.copyFrom(this._scene.getTransformMatrix()),t.invertToRef(this._invViewProjection),e.setMatrix("inverseViewProjection",this._invViewProjection),e.setMatrix("prevViewProjection",this._previousViewProjection),this._previousViewProjection.copyFrom(t),e.setMatrix("projection",this._scene.getProjectionMatrix()),e.setVector2("screenSize",new d.I9(this.width,this.height)),e.setFloat("motionScale",this._scene.getAnimationRatio()),e.setFloat("motionStrength",this.motionStrength),this._geometryBufferRenderer){var i=this._geometryBufferRenderer.getTextureIndex(RS.DEPTH_TEXTURE_TYPE);e.setTexture("depthSampler",this._geometryBufferRenderer.getGBuffer().textures[i])}else this._prePassRenderer&&(i=this._prePassRenderer.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE),e.setTexture("depthSampler",this._prePassRenderer.getRenderTarget().textures[i]))},t.prototype._updateEffect=function(){if(this._geometryBufferRenderer||this._prePassRenderer){var e=["#define GEOMETRY_SUPPORTED","#define SAMPLES "+this._motionBlurSamples.toFixed(1),this._isObjectBased?"#define OBJECT_BASED":"#define SCREEN_BASED"];this.updateEffect(e.join("\n"))}},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,n,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable,e.textureType,!1)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"motionStrength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"motionBlurSamples",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"isObjectBased",null),t}(Yr);(0,s.Y5)("BABYLON.MotionBlurPostProcess",OS);kr.l.ShadersStore.refractionPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D refractionSampler;uniform vec3 baseColor;uniform float depth;uniform float colorLevel;void main() {float ref=1.0-texture2D(refractionSampler,vUV).r;vec2 uv=vUV-vec2(0.5);vec2 offset=uv*depth*ref;vec3 sourceColor=texture2D(textureSampler,vUV-offset).rgb;gl_FragColor=vec4(sourceColor+sourceColor*ref*colorLevel,1.0);}";var DS=function(e){function t(t,i,n,r,o,a,s,l,c,u){var h=e.call(this,t,"refraction",["baseColor","depth","colorLevel"],["refractionSampler"],a,s,l,c,u)||this;return h._ownRefractionTexture=!0,h.color=n,h.depth=r,h.colorLevel=o,h.refractionTextureUrl=i,h.onActivateObservable.add((function(e){h._refTexture=h._refTexture||new an.g(i,e.getScene())})),h.onApplyObservable.add((function(e){e.setColor3("baseColor",h.color),e.setFloat("depth",h.depth),e.setFloat("colorLevel",h.colorLevel),e.setTexture("refractionSampler",h._refTexture)})),h}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"refractionTexture",{get:function(){return this._refTexture},set:function(e){this._refTexture&&this._ownRefractionTexture&&this._refTexture.dispose(),this._refTexture=e,this._ownRefractionTexture=!1},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"RefractionPostProcess"},t.prototype.dispose=function(t){this._refTexture&&this._ownRefractionTexture&&(this._refTexture.dispose(),this._refTexture=null),e.prototype.dispose.call(this,t)},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.refractionTextureUrl,e.color,e.depth,e.colorLevel,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"color",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"depth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"colorLevel",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"refractionTextureUrl",void 0),t}(Yr);(0,s.Y5)("BABYLON.RefractionPostProcess",DS);kr.l.ShadersStore.sharpenPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform vec2 screenSize;uniform vec2 sharpnessAmounts;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec2 onePixel=vec2(1.0,1.0)/screenSize;vec4 color=texture2D(textureSampler,vUV);vec4 edgeDetection=texture2D(textureSampler,vUV+onePixel*vec2(0,-1)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(-1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(1,0)) +\ntexture2D(textureSampler,vUV+onePixel*vec2(0,1)) -\ncolor*4.0;gl_FragColor=max(vec4(color.rgb*sharpnessAmounts.y,color.a)-(sharpnessAmounts.x*vec4(edgeDetection.rgb,0)),0.);}";var NS=function(e){function t(t,i,n,r,o,a,s,l){void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===l&&(l=!1);var u=e.call(this,t,"sharpen",["sharpnessAmounts","screenSize"],null,i,n,r,o,a,null,s,void 0,null,l)||this;return u.colorAmount=1,u.edgeAmount=.3,u.onApply=function(e){e.setFloat2("screenSize",u.width,u.height),e.setFloat2("sharpnessAmounts",u.edgeAmount,u.colorAmount)},u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SharpenPostProcess"},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.textureType,e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"colorAmount",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"edgeAmount",void 0),t}(Yr);(0,s.Y5)("BABYLON.SharpenPostProcess",NS);var FS=function(){function e(e,t){this._engine=e,this._name=t,this._renderEffects={},this._renderEffectsForIsolatedPass=new Array,this._cameras=[]}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"cameras",{get:function(){return this._cameras},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"PostProcessRenderPipeline"},Object.defineProperty(e.prototype,"isSupported",{get:function(){for(var e in this._renderEffects)if(Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&!this._renderEffects[e].isSupported)return!1;return!0},enumerable:!1,configurable:!0}),e.prototype.addEffect=function(e){this._renderEffects[e._name]=e},e.prototype._rebuild=function(){},e.prototype._enableEffect=function(e,t){var i=this._renderEffects[e];i&&i._enable(ie.S0.MakeArray(t||this._cameras))},e.prototype._disableEffect=function(e,t){var i=this._renderEffects[e];i&&i._disable(ie.S0.MakeArray(t||this._cameras))},e.prototype._attachCameras=function(e,t){var i=ie.S0.MakeArray(e||this._cameras);if(i){var n,r=[];for(n=0;n<i.length;n++){var o=i[n];o&&(-1===this._cameras.indexOf(o)?this._cameras.push(o):t&&r.push(n))}for(n=0;n<r.length;n++)i.splice(r[n],1);for(var a in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,a)&&this._renderEffects[a]._attachCameras(i)}},e.prototype._detachCameras=function(e){var t=ie.S0.MakeArray(e||this._cameras);if(t){for(var i in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,i)&&this._renderEffects[i]._detachCameras(t);for(var n=0;n<t.length;n++)this._cameras.splice(this._cameras.indexOf(t[n]),1)}},e.prototype._update=function(){for(var e in this._renderEffects)Object.prototype.hasOwnProperty.call(this._renderEffects,e)&&this._renderEffects[e]._update();for(var t=0;t<this._cameras.length;t++)if(this._cameras[t]){var i=this._cameras[t].name;this._renderEffectsForIsolatedPass[i]&&this._renderEffectsForIsolatedPass[i]._update()}},e.prototype._reset=function(){this._renderEffects={},this._renderEffectsForIsolatedPass=new Array},e.prototype._enableMSAAOnFirstPostProcess=function(e){if(!this._engine._features.supportMSAA)return!1;var t=Object.keys(this._renderEffects);if(t.length>0){var i=this._renderEffects[t[0]].getPostProcesses();i&&(i[0].samples=e)}return!0},e.prototype._adaptPostProcessesToViewPort=function(){for(var e=0,t=Object.keys(this._renderEffects);e<t.length;e++){var i=t[e],n=this._renderEffects[i].getPostProcesses();if(n)for(var r=0,o=n;r<o.length;r++)o[r].adaptScaleToCurrentViewport=!0}},e.prototype.setPrePassRenderer=function(e){return!1},e.prototype.dispose=function(){},(0,m.Cg)([(0,V.lK)()],e.prototype,"_name",void 0),e}(),LS=function(){function e(){this._renderPipelines={}}return Object.defineProperty(e.prototype,"supportedPipelines",{get:function(){var e=[];for(var t in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,t)){var i=this._renderPipelines[t];i.isSupported&&e.push(i)}return e},enumerable:!1,configurable:!0}),e.prototype.addPipeline=function(e){this._renderPipelines[e._name]=e},e.prototype.removePipeline=function(e){delete this._renderPipelines[e]},e.prototype.attachCamerasToRenderPipeline=function(e,t,i){void 0===i&&(i=!1);var n=this._renderPipelines[e];n&&n._attachCameras(t,i)},e.prototype.detachCamerasFromRenderPipeline=function(e,t){var i=this._renderPipelines[e];i&&i._detachCameras(t)},e.prototype.enableEffectInPipeline=function(e,t,i){var n=this._renderPipelines[e];n&&n._enableEffect(t,i)},e.prototype.disableEffectInPipeline=function(e,t,i){var n=this._renderPipelines[e];n&&n._disableEffect(t,i)},e.prototype.update=function(){for(var e in this._renderPipelines)if(Object.prototype.hasOwnProperty.call(this._renderPipelines,e)){var t=this._renderPipelines[e];t.isSupported?t._update():(t.dispose(),delete this._renderPipelines[e])}},e.prototype._rebuild=function(){for(var e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e]._rebuild()},e.prototype.dispose=function(){for(var e in this._renderPipelines)Object.prototype.hasOwnProperty.call(this._renderPipelines,e)&&this._renderPipelines[e].dispose()},e}();Object.defineProperty(rt.prototype,"postProcessRenderPipelineManager",{get:function(){if(!this._postProcessRenderPipelineManager){var e=this._getComponent(Ie.NAME_POSTPROCESSRENDERPIPELINEMANAGER);e||(e=new wS(this),this._addComponent(e)),this._postProcessRenderPipelineManager=new LS}return this._postProcessRenderPipelineManager},enumerable:!0,configurable:!0});var wS=function(){function e(e){this.name=Ie.NAME_POSTPROCESSRENDERPIPELINEMANAGER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ie.STEP_GATHERRENDERTARGETS_POSTPROCESSRENDERPIPELINEMANAGER,this,this._gatherRenderTargets)},e.prototype.rebuild=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager._rebuild()},e.prototype.dispose=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.dispose()},e.prototype._gatherRenderTargets=function(){this.scene._postProcessRenderPipelineManager&&this.scene._postProcessRenderPipelineManager.update()},e}(),BS=function(e){function t(t,i,n,r,o){void 0===t&&(t=""),void 0===i&&(i=!0),void 0===n&&(n=D.q.LastCreatedScene),void 0===o&&(o=!0);var a=e.call(this,n.getEngine(),t)||this;a._camerasToBeAttached=[],a.SharpenPostProcessId="SharpenPostProcessEffect",a.ImageProcessingPostProcessId="ImageProcessingPostProcessEffect",a.FxaaPostProcessId="FxaaPostProcessEffect",a.ChromaticAberrationPostProcessId="ChromaticAberrationPostProcessEffect",a.GrainPostProcessId="GrainPostProcessEffect",a._glowLayer=null,a.animations=[],a._imageProcessingConfigurationObserver=null,a._sharpenEnabled=!1,a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._depthOfFieldBlurLevel=0,a._fxaaEnabled=!1,a._imageProcessingEnabled=!0,a._bloomScale=.5,a._chromaticAberrationEnabled=!1,a._grainEnabled=!1,a._buildAllowed=!0,a.onBuildObservable=new h.cP,a._resizeObserver=null,a._hardwareScaleLevel=1,a._bloomKernel=64,a._bloomWeight=.15,a._bloomThreshold=.9,a._samples=1,a._hasCleared=!1,a._prevPostProcess=null,a._prevPrevPostProcess=null,a._depthOfFieldSceneObserver=null,a._activeCameraChangedObserver=null,a._activeCamerasChangedObserver=null,a._cameras=r||n.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._buildAllowed=o,a._scene=n;var s=a._scene.getEngine().getCaps();a._hdr=i&&(s.textureHalfFloatRender||s.textureFloatRender),a._hdr?s.textureHalfFloatRender?a._defaultPipelineTextureType=c.Y.TEXTURETYPE_HALF_FLOAT:s.textureFloatRender&&(a._defaultPipelineTextureType=c.Y.TEXTURETYPE_FLOAT):a._defaultPipelineTextureType=c.Y.TEXTURETYPE_UNSIGNED_INT,n.postProcessRenderPipelineManager.addPipeline(a);var l=a._scene.getEngine();a.sharpen=new NS("sharpen",1,null,an.g.BILINEAR_SAMPLINGMODE,l,!1,a._defaultPipelineTextureType,!0),a._sharpenEffect=new cS(l,a.SharpenPostProcessId,(function(){return a.sharpen}),!0),a.depthOfField=new bS(a._scene,null,a._depthOfFieldBlurLevel,a._defaultPipelineTextureType,!0),a._hardwareScaleLevel=l.getHardwareScalingLevel(),a._resizeObserver=l.onResizeObservable.add((function(){a._hardwareScaleLevel=l.getHardwareScalingLevel(),a.bloomKernel=a._bloomKernel})),a.bloom=new dS(a._scene,a._bloomScale,a._bloomWeight,a.bloomKernel/a._hardwareScaleLevel,a._defaultPipelineTextureType,!0),a.chromaticAberration=new pS("ChromaticAberration",l.getRenderWidth(),l.getRenderHeight(),1,null,an.g.BILINEAR_SAMPLINGMODE,l,!1,a._defaultPipelineTextureType,!0),a._chromaticAberrationEffect=new cS(l,a.ChromaticAberrationPostProcessId,(function(){return a.chromaticAberration}),!0),a.grain=new xS("Grain",1,null,an.g.BILINEAR_SAMPLINGMODE,l,!1,a._defaultPipelineTextureType,!0),a._grainEffect=new cS(l,a.GrainPostProcessId,(function(){return a.grain}),!0);var u=!0;return a._imageProcessingConfigurationObserver=a._scene.imageProcessingConfiguration.onUpdateParameters.add((function(){a.bloom._downscale._exposure=a._scene.imageProcessingConfiguration.exposure,a.imageProcessingEnabled!==a._scene.imageProcessingConfiguration.isEnabled&&(a._imageProcessingEnabled=a._scene.imageProcessingConfiguration.isEnabled,u?ie.S0.SetImmediate((function(){a._buildPipeline()})):a._buildPipeline())})),a._buildPipeline(),u=!1,a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"automaticBuild",{get:function(){return this._buildAllowed},set:function(e){this._buildAllowed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"sharpenEnabled",{get:function(){return this._sharpenEnabled},set:function(e){this._sharpenEnabled!==e&&(this._sharpenEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomKernel",{get:function(){return this._bloomKernel},set:function(e){this._bloomKernel=e,this.bloom.kernel=e/this._hardwareScaleLevel},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomWeight",{get:function(){return this._bloomWeight},set:function(e){this._bloomWeight!==e&&(this.bloom.weight=e,this._bloomWeight=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomThreshold",{get:function(){return this._bloomThreshold},set:function(e){this._bloomThreshold!==e&&(this.bloom.threshold=e,this._bloomThreshold=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomScale",{get:function(){return this._bloomScale},set:function(e){this._bloomScale!==e&&(this._bloomScale=e,this._rebuildBloom(),this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype._rebuildBloom=function(){var e=this.bloom;this.bloom=new dS(this._scene,this.bloomScale,this._bloomWeight,this.bloomKernel/this._hardwareScaleLevel,this._defaultPipelineTextureType,!1),this.bloom.threshold=e.threshold;for(var t=0;t<this._cameras.length;t++)e.disposeEffects(this._cameras[t])},Object.defineProperty(t.prototype,"depthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthOfFieldBlurLevel",{get:function(){return this._depthOfFieldBlurLevel},set:function(e){if(this._depthOfFieldBlurLevel!==e){this._depthOfFieldBlurLevel=e;var t=this.depthOfField;this.depthOfField=new bS(this._scene,null,this._depthOfFieldBlurLevel,this._defaultPipelineTextureType,!1),this.depthOfField.focalLength=t.focalLength,this.depthOfField.focusDistance=t.focusDistance,this.depthOfField.fStop=t.fStop,this.depthOfField.lensSize=t.lensSize;for(var i=0;i<this._cameras.length;i++)t.disposeEffects(this._cameras[i]);this._buildPipeline()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"imageProcessingEnabled",{get:function(){return this._imageProcessingEnabled},set:function(e){this._imageProcessingEnabled!==e&&(this._scene.imageProcessingConfiguration.isEnabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glowLayerEnabled",{get:function(){return null!=this._glowLayer},set:function(e){e&&!this._glowLayer?this._glowLayer=new wf("",this._scene):!e&&this._glowLayer&&(this._glowLayer.dispose(),this._glowLayer=null)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"glowLayer",{get:function(){return this._glowLayer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberrationEnabled",{get:function(){return this._chromaticAberrationEnabled},set:function(e){this._chromaticAberrationEnabled!==e&&(this._chromaticAberrationEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"grainEnabled",{get:function(){return this._grainEnabled},set:function(e){this._grainEnabled!==e&&(this._grainEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"DefaultRenderingPipeline"},t.prototype.prepare=function(){var e=this._buildAllowed;this._buildAllowed=!0,this._buildPipeline(),this._buildAllowed=e},t.prototype._setAutoClearAndTextureSharing=function(e,t){void 0===t&&(t=!1),this._hasCleared?e.autoClear=!1:(e.autoClear=!0,this._scene.autoClear=!1,this._hasCleared=!0),t||(this._prevPrevPostProcess?e.shareOutputWith(this._prevPrevPostProcess):e.useOwnOutput(),this._prevPostProcess&&(this._prevPrevPostProcess=this._prevPostProcess),this._prevPostProcess=e)},t.prototype._buildPipeline=function(){var e=this;if(this._buildAllowed){this._scene.autoClear=!0;var t=this._scene.getEngine();if(this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._prevPostProcess=null,this._prevPrevPostProcess=null,this._hasCleared=!1,this.depthOfFieldEnabled){if(this._cameras.length>1){for(var i=0,n=this._cameras;i<n.length;i++){var r=n[i];(o=this._scene.enableDepthRenderer(r)).useOnlyInActiveCamera=!0}this._depthOfFieldSceneObserver=this._scene.onAfterRenderTargetsRenderObservable.add((function(t){e._cameras.indexOf(t.activeCamera)>-1&&(e.depthOfField.depthTexture=t.enableDepthRenderer(t.activeCamera).getDepthMap())}))}else{this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);var o=this._scene.enableDepthRenderer(this._cameras[0]);this.depthOfField.depthTexture=o.getDepthMap()}this.depthOfField._isReady()||this.depthOfField._updateEffects(),this.addEffect(this.depthOfField),this._setAutoClearAndTextureSharing(this.depthOfField._effects[0],!0)}else this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver);this.bloomEnabled&&(this.bloom._isReady()||this.bloom._updateEffects(),this.addEffect(this.bloom),this._setAutoClearAndTextureSharing(this.bloom._effects[0],!0)),this._imageProcessingEnabled&&(this.imageProcessing=new AS("imageProcessing",1,null,an.g.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType,this.scene.imageProcessingConfiguration),this._hdr?(this.addEffect(new cS(t,this.ImageProcessingPostProcessId,(function(){return e.imageProcessing}),!0)),this._setAutoClearAndTextureSharing(this.imageProcessing)):this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._cameras&&0!==this._cameras.length||(this._scene.imageProcessingConfiguration.applyByPostProcess=!1),this.imageProcessing.getEffect()||this.imageProcessing._updateParameters()),this.sharpenEnabled&&(this.sharpen.isReady()||this.sharpen.updateEffect(),this.addEffect(this._sharpenEffect),this._setAutoClearAndTextureSharing(this.sharpen)),this.grainEnabled&&(this.grain.isReady()||this.grain.updateEffect(),this.addEffect(this._grainEffect),this._setAutoClearAndTextureSharing(this.grain)),this.chromaticAberrationEnabled&&(this.chromaticAberration.isReady()||this.chromaticAberration.updateEffect(),this.addEffect(this._chromaticAberrationEffect),this._setAutoClearAndTextureSharing(this.chromaticAberration)),this.fxaaEnabled&&(this.fxaa=new SS("fxaa",1,null,an.g.BILINEAR_SAMPLINGMODE,t,!1,this._defaultPipelineTextureType),this.addEffect(new cS(t,this.FxaaPostProcessId,(function(){return e.fxaa}),!0)),this._setAutoClearAndTextureSharing(this.fxaa,!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),(this._scene.activeCameras&&this._scene.activeCameras.length>1||this._scene.activeCamera&&-1===this._cameras.indexOf(this._scene.activeCamera))&&(this._scene.autoClear=!0),this._activeCameraChangedObserver||(this._activeCameraChangedObserver=this._scene.onActiveCameraChanged.add((function(){e._scene.activeCamera&&-1===e._cameras.indexOf(e._scene.activeCamera)&&(e._scene.autoClear=!0)}))),this._activeCamerasChangedObserver||(this._activeCamerasChangedObserver=this._scene.onActiveCamerasChanged.add((function(){e._scene.activeCameras&&e._scene.activeCameras.length>1&&(e._scene.autoClear=!0)}))),this._adaptPostProcessesToViewPort(),!this._enableMSAAOnFirstPostProcess(this.samples)&&this.samples>1&&T.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0"),this.onBuildObservable.notifyObservers(this)}},t.prototype._disposePostProcesses=function(e){void 0===e&&(e=!1);for(var t=0;t<this._cameras.length;t++){var i=this._cameras[t];this.imageProcessing&&this.imageProcessing.dispose(i),this.fxaa&&this.fxaa.dispose(i),e&&(this.sharpen&&this.sharpen.dispose(i),this.depthOfField&&(this._scene.onAfterRenderTargetsRenderObservable.remove(this._depthOfFieldSceneObserver),this.depthOfField.disposeEffects(i)),this.bloom&&this.bloom.disposeEffects(i),this.chromaticAberration&&this.chromaticAberration.dispose(i),this.grain&&this.grain.dispose(i),this._glowLayer&&this._glowLayer.dispose())}this.imageProcessing=null,this.fxaa=null,e&&(this.sharpen=null,this._sharpenEffect=null,this.depthOfField=null,this.bloom=null,this.chromaticAberration=null,this._chromaticAberrationEffect=null,this.grain=null,this._grainEffect=null,this._glowLayer=null)},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._buildAllowed=!1,this.onBuildObservable.clear(),this._disposePostProcesses(!0),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._scene._postProcessRenderPipelineManager.removePipeline(this.name),this._scene.autoClear=!0,this._resizeObserver&&(this._scene.getEngine().onResizeObservable.remove(this._resizeObserver),this._resizeObserver=null),this._scene.onActiveCameraChanged.remove(this._activeCameraChangedObserver),this._scene.onActiveCamerasChanged.remove(this._activeCamerasChangedObserver),this._scene.imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingConfigurationObserver),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.customType="DefaultRenderingPipeline",e},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e._name,e._name._hdr,i)}),e,i,n)},(0,m.Cg)([(0,V.lK)()],t.prototype,"sharpenEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"bloomKernel",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"_bloomWeight",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_bloomThreshold",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_hdr",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"bloomWeight",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"bloomThreshold",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"bloomScale",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"bloomEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"depthOfFieldEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"depthOfFieldBlurLevel",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"fxaaEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"samples",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"imageProcessingEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"glowLayerEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"chromaticAberrationEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"grainEnabled",null),t}(FS);(0,s.Y5)("BABYLON.DefaultRenderingPipeline",BS);kr.l.ShadersStore.lensHighlightsPixelShader="uniform sampler2D textureSampler; \nuniform float gain;uniform float threshold;uniform float screen_width;uniform float screen_height;varying vec2 vUV;vec4 highlightColor(vec4 color) {vec4 highlight=color;float luminance=dot(highlight.rgb,vec3(0.2125,0.7154,0.0721));float lum_threshold;if (threshold>1.0) { lum_threshold=0.94+0.01*threshold; }\nelse { lum_threshold=0.5+0.44*threshold; }\nluminance=clamp((luminance-lum_threshold)*(1.0/(1.0-lum_threshold)),0.0,1.0);highlight*=luminance*gain;highlight.a=1.0;return highlight;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{vec4 original=texture2D(textureSampler,vUV);if (gain==-1.0) {gl_FragColor=vec4(0.0,0.0,0.0,1.0);return;}\nfloat w=2.0/screen_width;float h=2.0/screen_height;float weight=1.0;vec4 blurred=vec4(0.0,0.0,0.0,0.0);\n#ifdef PENTAGON\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.84*w,0.43*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.48*w,-1.29*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.61*w,1.51*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.55*w,-0.74*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.71*w,-0.52*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.94*w,1.59*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.40*w,-1.87*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.62*w,1.16*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.09*w,0.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.46*w,-1.71*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.08*w,2.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.85*w,-1.89*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.89*w,0.16*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.29*w,1.88*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.40*w,-2.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.54*w,2.26*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.60*w,-0.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.31*w,-1.30*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.83*w,2.53*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.12*w,-2.48*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.60*w,1.11*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.99*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.50*w,-2.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.85*w,3.33*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.94*w,-1.92*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.27*w,-0.53*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.95*w,2.48*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.23*w,-3.04*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.17*w,2.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.97*w,-0.04*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.25*w,-2.00*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.31*w,3.08*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.94*w,-2.59*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.37*w,0.64*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.13*w,1.93*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.03*w,-3.65*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.60*w,3.17*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.14*w,-1.19*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.00*w,-1.19*h)));\n#else\nblurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.85*w,0.36*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.52*w,-1.14*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.46*w,1.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.46*w,-0.83*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.79*w,-0.42*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.11*w,1.62*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.29*w,-2.07*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.69*w,1.39*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.28*w,0.12*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.65*w,-1.69*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.08*w,2.44*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.63*w,-1.90*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.55*w,0.31*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.13*w,1.52*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.56*w,-2.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.38*w,2.34*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.64*w,-0.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.53*w,-1.21*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.06*w,2.63*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.00*w,-2.69*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.59*w,1.32*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.82*w,0.78*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.57*w,-2.50*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(0.54*w,2.93*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.39*w,-1.81*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,-0.28*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.04*w,2.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.02*w,-3.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.09*w,2.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-3.07*w,-0.25*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.44*w,-1.90*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-0.52*w,3.05*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-1.68*w,-2.61*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(3.01*w,0.79*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.76*w,1.46*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.05*w,-2.94*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(1.21*w,2.88*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(-2.84*w,-1.30*h)));blurred+=highlightColor(texture2D(textureSampler,vUV+vec2(2.98*w,-0.96*h)));\n#endif\nblurred/=39.0;gl_FragColor=blurred;}";kr.l.ShadersStore.depthOfFieldPixelShader="uniform sampler2D textureSampler;uniform sampler2D highlightsSampler;uniform sampler2D depthSampler;uniform sampler2D grainSampler;uniform float grain_amount;uniform bool blur_noise;uniform float screen_width;uniform float screen_height;uniform float distortion;uniform bool dof_enabled;uniform float screen_distance; \nuniform float aperture;uniform float darken;uniform float edge_blur;uniform bool highlights;uniform float near;uniform float far;varying vec2 vUV;\n#define PI 3.14159265\n#define TWOPI 6.28318530\n#define inverse_focal_length 0.1 \nvec2 centered_screen_pos;vec2 distorted_coords;float radius2;float radius;vec2 rand(vec2 co)\n{float noise1=(fract(sin(dot(co,vec2(12.9898,78.233)))*43758.5453));float noise2=(fract(sin(dot(co,vec2(12.9898,78.233)*2.0))*43758.5453));return clamp(vec2(noise1,noise2),0.0,1.0);}\nvec2 getDistortedCoords(vec2 coords) {if (distortion==0.0) { return coords; }\nvec2 direction=1.0*normalize(centered_screen_pos);vec2 dist_coords=vec2(0.5,0.5);dist_coords.x=0.5+direction.x*radius2*1.0;dist_coords.y=0.5+direction.y*radius2*1.0;float dist_amount=clamp(distortion*0.23,0.0,1.0);dist_coords=mix(coords,dist_coords,dist_amount);return dist_coords;}\nfloat sampleScreen(inout vec4 color,in vec2 offset,in float weight) {vec2 coords=distorted_coords;float angle=rand(coords*100.0).x*TWOPI;coords+=vec2(offset.x*cos(angle)-offset.y*sin(angle),offset.x*sin(angle)+offset.y*cos(angle));color+=texture2D(textureSampler,coords)*weight;return weight;}\nfloat getBlurLevel(float size) {return min(3.0,ceil(size/1.0));}\nvec4 getBlurColor(float size) {vec4 col=texture2D(textureSampler,distorted_coords);float blur_level=getBlurLevel(size);float w=(size/screen_width);float h=(size/screen_height);float total_weight=1.0;vec2 sample_coords;total_weight+=sampleScreen(col,vec2(-0.50*w,0.24*h),0.93);total_weight+=sampleScreen(col,vec2(0.30*w,-0.75*h),0.90);total_weight+=sampleScreen(col,vec2(0.36*w,0.96*h),0.87);total_weight+=sampleScreen(col,vec2(-1.08*w,-0.55*h),0.85);total_weight+=sampleScreen(col,vec2(1.33*w,-0.37*h),0.83);total_weight+=sampleScreen(col,vec2(-0.82*w,1.31*h),0.80);total_weight+=sampleScreen(col,vec2(-0.31*w,-1.67*h),0.78);total_weight+=sampleScreen(col,vec2(1.47*w,1.11*h),0.76);total_weight+=sampleScreen(col,vec2(-1.97*w,0.19*h),0.74);total_weight+=sampleScreen(col,vec2(1.42*w,-1.57*h),0.72);if (blur_level>1.0) {total_weight+=sampleScreen(col,vec2(0.01*w,2.25*h),0.70);total_weight+=sampleScreen(col,vec2(-1.62*w,-1.74*h),0.67);total_weight+=sampleScreen(col,vec2(2.49*w,0.20*h),0.65);total_weight+=sampleScreen(col,vec2(-2.07*w,1.61*h),0.63);total_weight+=sampleScreen(col,vec2(0.46*w,-2.70*h),0.61);total_weight+=sampleScreen(col,vec2(1.55*w,2.40*h),0.59);total_weight+=sampleScreen(col,vec2(-2.88*w,-0.75*h),0.56);total_weight+=sampleScreen(col,vec2(2.73*w,-1.44*h),0.54);total_weight+=sampleScreen(col,vec2(-1.08*w,3.02*h),0.52);total_weight+=sampleScreen(col,vec2(-1.28*w,-3.05*h),0.49);}\nif (blur_level>2.0) {total_weight+=sampleScreen(col,vec2(3.11*w,1.43*h),0.46);total_weight+=sampleScreen(col,vec2(-3.36*w,1.08*h),0.44);total_weight+=sampleScreen(col,vec2(1.80*w,-3.16*h),0.41);total_weight+=sampleScreen(col,vec2(0.83*w,3.65*h),0.38);total_weight+=sampleScreen(col,vec2(-3.16*w,-2.19*h),0.34);total_weight+=sampleScreen(col,vec2(3.92*w,-0.53*h),0.31);total_weight+=sampleScreen(col,vec2(-2.59*w,3.12*h),0.26);total_weight+=sampleScreen(col,vec2(-0.20*w,-4.15*h),0.22);total_weight+=sampleScreen(col,vec2(3.02*w,3.00*h),0.15);}\ncol/=total_weight; \nif (darken>0.0) {col.rgb*=clamp(0.3,1.0,1.05-size*0.5*darken);}\nreturn col;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{centered_screen_pos=vec2(vUV.x-0.5,vUV.y-0.5);radius2=centered_screen_pos.x*centered_screen_pos.x+centered_screen_pos.y*centered_screen_pos.y;radius=sqrt(radius2);distorted_coords=getDistortedCoords(vUV); \nvec2 texels_coords=vec2(vUV.x*screen_width,vUV.y*screen_height); \nfloat depth=texture2D(depthSampler,distorted_coords).r; \nfloat distance=near+(far-near)*depth; \nvec4 color=texture2D(textureSampler,vUV); \nfloat coc=abs(aperture*(screen_distance*(inverse_focal_length-1.0/distance)-1.0));if (dof_enabled==false || coc<0.07) { coc=0.0; }\nfloat edge_blur_amount=0.0;if (edge_blur>0.0) {edge_blur_amount=clamp((radius*2.0-1.0+0.15*edge_blur)*1.5,0.0,1.0)*1.3;}\nfloat blur_amount=max(edge_blur_amount,coc);if (blur_amount==0.0) {gl_FragColor=texture2D(textureSampler,distorted_coords);}\nelse {gl_FragColor=getBlurColor(blur_amount*1.7);if (highlights) {gl_FragColor.rgb+=clamp(coc,0.0,1.0)*texture2D(highlightsSampler,distorted_coords).rgb;}\nif (blur_noise) {vec2 noise=rand(distorted_coords)*0.01*blur_amount;vec2 blurred_coord=vec2(distorted_coords.x+noise.x,distorted_coords.y+noise.y);gl_FragColor=0.04*texture2D(textureSampler,blurred_coord)+0.96*gl_FragColor;}}\nif (grain_amount>0.0) {vec4 grain_color=texture2D(grainSampler,texels_coords*0.003);gl_FragColor.rgb+=(-0.5+grain_color.rgb)*0.30*grain_amount;}}\n";var US=function(e){function t(t,i,n,r,o){void 0===r&&(r=1);var a=e.call(this,n.getEngine(),t)||this;return a.LensChromaticAberrationEffect="LensChromaticAberrationEffect",a.HighlightsEnhancingEffect="HighlightsEnhancingEffect",a.LensDepthOfFieldEffect="LensDepthOfFieldEffect",a._pentagonBokehIsEnabled=!1,a._scene=n,a._depthTexture=n.enableDepthRenderer().getDepthMap(),i.grain_texture?a._grainTexture=i.grain_texture:a._createGrainTexture(),a._edgeBlur=i.edge_blur?i.edge_blur:0,a._grainAmount=i.grain_amount?i.grain_amount:0,a._chromaticAberration=i.chromatic_aberration?i.chromatic_aberration:0,a._distortion=i.distortion?i.distortion:0,a._highlightsGain=void 0!==i.dof_gain?i.dof_gain:-1,a._highlightsThreshold=i.dof_threshold?i.dof_threshold:1,a._dofDistance=void 0!==i.dof_focus_distance?i.dof_focus_distance:-1,a._dofAperture=i.dof_aperture?i.dof_aperture:1,a._dofDarken=i.dof_darken?i.dof_darken:0,a._dofPentagon=void 0===i.dof_pentagon||i.dof_pentagon,a._blurNoise=void 0===i.blur_noise||i.blur_noise,a._createChromaticAberrationPostProcess(r),a._createHighlightsPostProcess(r),a._createDepthOfFieldPostProcess(r/4),a.addEffect(new cS(n.getEngine(),a.LensChromaticAberrationEffect,(function(){return a._chromaticAberrationPostProcess}),!0)),a.addEffect(new cS(n.getEngine(),a.HighlightsEnhancingEffect,(function(){return a._highlightsPostProcess}),!0)),a.addEffect(new cS(n.getEngine(),a.LensDepthOfFieldEffect,(function(){return a._depthOfFieldPostProcess}),!0)),-1===a._highlightsGain&&a._disableEffect(a.HighlightsEnhancingEffect,null),n.postProcessRenderPipelineManager.addPipeline(a),o&&n.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,o),a}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"LensRenderingPipeline"},Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edgeBlur",{get:function(){return this._edgeBlur},set:function(e){this.setEdgeBlur(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"grainAmount",{get:function(){return this._grainAmount},set:function(e){this.setGrainAmount(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"chromaticAberration",{get:function(){return this._chromaticAberration},set:function(e){this.setChromaticAberration(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dofAperture",{get:function(){return this._dofAperture},set:function(e){this.setAperture(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"edgeDistortion",{get:function(){return this._distortion},set:function(e){this.setEdgeDistortion(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"dofDistortion",{get:function(){return this._dofDistance},set:function(e){this.setFocusDistance(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"darkenOutOfFocus",{get:function(){return this._dofDarken},set:function(e){this.setDarkenOutOfFocus(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurNoise",{get:function(){return this._blurNoise},set:function(e){this._blurNoise=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"pentagonBokeh",{get:function(){return this._pentagonBokehIsEnabled},set:function(e){e?this.enablePentagonBokeh():this.disablePentagonBokeh()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"highlightsGain",{get:function(){return this._highlightsGain},set:function(e){this.setHighlightsGain(e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"highlightsThreshold",{get:function(){return this._highlightsThreshold},set:function(e){this.setHighlightsThreshold(e)},enumerable:!1,configurable:!0}),t.prototype.setEdgeBlur=function(e){this._edgeBlur=e},t.prototype.disableEdgeBlur=function(){this._edgeBlur=0},t.prototype.setGrainAmount=function(e){this._grainAmount=e},t.prototype.disableGrain=function(){this._grainAmount=0},t.prototype.setChromaticAberration=function(e){this._chromaticAberration=e},t.prototype.disableChromaticAberration=function(){this._chromaticAberration=0},t.prototype.setEdgeDistortion=function(e){this._distortion=e},t.prototype.disableEdgeDistortion=function(){this._distortion=0},t.prototype.setFocusDistance=function(e){this._dofDistance=e},t.prototype.disableDepthOfField=function(){this._dofDistance=-1},t.prototype.setAperture=function(e){this._dofAperture=e},t.prototype.setDarkenOutOfFocus=function(e){this._dofDarken=e},t.prototype.enablePentagonBokeh=function(){this._highlightsPostProcess.updateEffect("#define PENTAGON\n"),this._pentagonBokehIsEnabled=!0},t.prototype.disablePentagonBokeh=function(){this._pentagonBokehIsEnabled=!1,this._highlightsPostProcess.updateEffect()},t.prototype.enableNoiseBlur=function(){this._blurNoise=!0},t.prototype.disableNoiseBlur=function(){this._blurNoise=!1},t.prototype.setHighlightsGain=function(e){this._highlightsGain=e},t.prototype.setHighlightsThreshold=function(e){-1===this._highlightsGain&&(this._highlightsGain=1),this._highlightsThreshold=e},t.prototype.disableHighlights=function(){this._highlightsGain=-1},t.prototype.dispose=function(e){void 0===e&&(e=!1),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),this._chromaticAberrationPostProcess=null,this._highlightsPostProcess=null,this._depthOfFieldPostProcess=null,this._grainTexture.dispose(),e&&this._scene.disableDepthRenderer()},t.prototype._createChromaticAberrationPostProcess=function(e){var t=this;this._chromaticAberrationPostProcess=new Yr("LensChromaticAberration","chromaticAberration",["chromatic_aberration","screen_width","screen_height","direction","radialIntensity","centerPosition"],[],e,null,an.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._chromaticAberrationPostProcess.onApply=function(e){e.setFloat("chromatic_aberration",t._chromaticAberration),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("radialIntensity",1),e.setFloat2("direction",17,17),e.setFloat2("centerPosition",.5,.5)}},t.prototype._createHighlightsPostProcess=function(e){var t=this;this._highlightsPostProcess=new Yr("LensHighlights","lensHighlights",["gain","threshold","screen_width","screen_height"],[],e,null,an.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,this._dofPentagon?"#define PENTAGON\n":""),this._highlightsPostProcess.externalTextureSamplerBinding=!0,this._highlightsPostProcess.onApply=function(e){e.setFloat("gain",t._highlightsGain),e.setFloat("threshold",t._highlightsThreshold),e.setTextureFromPostProcess("textureSampler",t._chromaticAberrationPostProcess),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight())}},t.prototype._createDepthOfFieldPostProcess=function(e){var t=this;this._depthOfFieldPostProcess=new Yr("LensDepthOfField","depthOfField",["grain_amount","blur_noise","screen_width","screen_height","distortion","dof_enabled","screen_distance","aperture","darken","edge_blur","highlights","near","far"],["depthSampler","grainSampler","highlightsSampler"],e,null,an.g.TRILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._depthOfFieldPostProcess.externalTextureSamplerBinding=!0,this._depthOfFieldPostProcess.onApply=function(e){e.setTexture("depthSampler",t._depthTexture),e.setTexture("grainSampler",t._grainTexture),e.setTextureFromPostProcess("textureSampler",t._highlightsPostProcess),e.setTextureFromPostProcess("highlightsSampler",t._depthOfFieldPostProcess),e.setFloat("grain_amount",t._grainAmount),e.setBool("blur_noise",t._blurNoise),e.setFloat("screen_width",t._scene.getEngine().getRenderWidth()),e.setFloat("screen_height",t._scene.getEngine().getRenderHeight()),e.setFloat("distortion",t._distortion),e.setBool("dof_enabled",-1!==t._dofDistance),e.setFloat("screen_distance",1/(.1-1/t._dofDistance)),e.setFloat("aperture",t._dofAperture),e.setFloat("darken",t._dofDarken),e.setFloat("edge_blur",t._edgeBlur),e.setBool("highlights",-1!==t._highlightsGain),t._scene.activeCamera&&(e.setFloat("near",t._scene.activeCamera.minZ),e.setFloat("far",t._scene.activeCamera.maxZ))}},t.prototype._createGrainTexture=function(){for(var e=new Uint8Array(1048576),t=0;t<e.length;){var i=Math.floor(255*B.X.RandomRange(.42,.58));e[t++]=i,e[t++]=i,e[t++]=i,e[t++]=255}var n=un.CreateRGBATexture(e,512,512,this._scene,!1,!1,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE);n.name="LensNoiseTexture",n.wrapU=an.g.WRAP_ADDRESSMODE,n.wrapV=an.g.WRAP_ADDRESSMODE,this._grainTexture=n},t}(FS),VS=function(){this.enabled=!1,this.name="ssao2",this.texturesRequired=[c.Y.PREPASS_NORMAL_TEXTURE_TYPE,c.Y.PREPASS_DEPTH_TEXTURE_TYPE]};kr.l.ShadersStore.ssao2PixelShader="precision highp float;uniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSAO\nfloat scales[16]=float[16](\n0.1,\n0.11406250000000001,\n0.131640625,\n0.15625,\n0.187890625,\n0.2265625,\n0.272265625,\n0.325,\n0.384765625,\n0.4515625,\n0.525390625,\n0.60625,\n0.694140625,\n0.7890625,\n0.891015625,\n1.0\n);uniform float near;uniform float radius;uniform sampler2D depthSampler;uniform sampler2D randomSampler;uniform sampler2D normalSampler;uniform float randTextureTiles;uniform float samplesFactor;uniform vec3 sampleSphere[SAMPLES];uniform float totalStrength;uniform float base;uniform float xViewport;uniform float yViewport;uniform mat3 depthProjection;uniform float maxZ;uniform float minZAspect;uniform vec2 texelSize;uniform mat4 projection;void main()\n{vec3 random=textureLod(randomSampler,vUV*randTextureTiles,0.0).rgb;float depth=textureLod(depthSampler,vUV,0.0).r;float depthSign=sign(depth);depth=depth*depthSign;vec3 normal=textureLod(normalSampler,vUV,0.0).rgb;float occlusion=0.0;float correctedRadius=min(radius,minZAspect*depth/near);vec3 vViewRay=vec3((vUV.x*2.0-1.0)*xViewport,(vUV.y*2.0-1.0)*yViewport,depthSign);vec3 vDepthFactor=depthProjection*vec3(1.0,1.0,depth);vec3 origin=vViewRay*vDepthFactor;vec3 rvec=random*2.0-1.0;rvec.z=0.0;float dotProduct=dot(rvec,normal);rvec=1.0-abs(dotProduct)>1e-2 ? rvec : vec3(-rvec.y,0.0,rvec.x);vec3 tangent=normalize(rvec-normal*dot(rvec,normal));vec3 bitangent=cross(normal,tangent);mat3 tbn=mat3(tangent,bitangent,normal);float difference;for (int i=0; i<SAMPLES; ++i) {vec3 samplePosition=scales[(i+int(random.x*16.0)) % 16]*tbn*sampleSphere[(i+int(random.y*16.0)) % 16];samplePosition=samplePosition*correctedRadius+origin;vec4 offset=vec4(samplePosition,1.0);offset=projection*offset;offset.xyz/=offset.w;offset.xy=offset.xy*0.5+0.5;if (offset.x<0.0 || offset.y<0.0 || offset.x>1.0 || offset.y>1.0) {continue;}\nfloat sampleDepth=abs(textureLod(depthSampler,offset.xy,0.0).r);difference=depthSign*samplePosition.z-sampleDepth;float rangeCheck=1.0-smoothstep(correctedRadius*0.5,correctedRadius,difference);occlusion+=step(EPSILON,difference)*rangeCheck;}\nocclusion=occlusion*(1.0-smoothstep(maxZ*0.75,maxZ,depth));float ao=1.0-totalStrength*occlusion*samplesFactor;float result=clamp(ao+base,0.0,1.0);gl_FragColor=vec4(vec3(result),1.0);}\n#endif\n#ifdef BLUR\nuniform float outSize;uniform float soften;uniform float tolerance;uniform int samples;\n#ifndef BLUR_BYPASS\nuniform sampler2D depthSampler;\n#ifdef BLUR_LEGACY\n#define inline\nfloat blur13Bilateral(sampler2D image,vec2 uv,vec2 step) {float result=0.0;vec2 off1=vec2(1.411764705882353)*step;vec2 off2=vec2(3.2941176470588234)*step;vec2 off3=vec2(5.176470588235294)*step;float compareDepth=abs(textureLod(depthSampler,uv,0.0).r);float sampleDepth;float weight;float weightSum=30.0;result+=textureLod(image,uv,0.0).r*30.0;sampleDepth=abs(textureLod(depthSampler,uv+off1,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+= weight;result+=textureLod(image,uv+off1,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off1,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+= weight;result+=textureLod(image,uv-off1,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv+off2,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv+off2,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off2,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv-off2,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv+off3,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv+off3,0.0).r*weight;sampleDepth=abs(textureLod(depthSampler,uv-off3,0.0).r);weight=clamp(1.0/( 0.003+abs(compareDepth-sampleDepth)),0.0,30.0);weightSum+=weight;result+=textureLod(image,uv-off3,0.0).r*weight;return result/weightSum;}\n#endif\n#endif\nvoid main()\n{float result=0.0;\n#ifdef BLUR_BYPASS\nresult=textureLod(textureSampler,vUV,0.0).r;\n#else\n#ifdef BLUR_H\nvec2 step=vec2(1.0/outSize,0.0);\n#else\nvec2 step=vec2(0.0,1.0/outSize);\n#endif\n#ifdef BLUR_LEGACY\nresult=blur13Bilateral(textureSampler,vUV,step);\n#else\nfloat compareDepth=abs(textureLod(depthSampler,vUV,0.0).r);float weightSum=0.0;for (int i=-samples; i<samples; i+=2)\n{vec2 samplePos=vUV+step*(float(i)+0.5);float sampleDepth=abs(textureLod(depthSampler,samplePos,0.0).r);float falloff=smoothstep(0.0,\nfloat(samples),\nfloat(samples)-abs(float(i))*soften);float minDivider=tolerance*0.5+0.003;float weight=falloff/( minDivider+abs(compareDepth-sampleDepth));result+=textureLod(textureSampler,samplePos,0.0).r*weight;weightSum+=weight;}\nresult/=weightSum;\n#endif\n#endif\ngl_FragColor.rgb=vec3(result);gl_FragColor.a=1.0;}\n#endif\n";kr.l.ShadersStore.ssaoCombinePixelShader="uniform sampler2D textureSampler;uniform sampler2D originalColor;uniform vec4 viewport;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec4 ssaoColor=texture2D(textureSampler,viewport.xy+vUV*viewport.zw);vec4 sceneColor=texture2D(originalColor,vUV);gl_FragColor=sceneColor*ssaoColor;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";var kS=function(e){function t(t,i,n,r,o,a){void 0===o&&(o=!1),void 0===a&&(a=c.Y.TEXTURETYPE_UNSIGNED_INT);var s,l,u=this;if((u=e.call(this,i.getEngine(),t)||this).SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",u.SSAORenderEffect="SSAORenderEffect",u.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",u.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",u.SSAOCombineRenderEffect="SSAOCombineRenderEffect",u.totalStrength=1,u.maxZ=100,u.minZAspect=.2,u._epsilon=.02,u._samples=8,u._textureSamples=1,u._forceGeometryBuffer=!1,u.radius=2,u.base=0,u._bypassBlur=!1,u._expensiveBlur=!0,u.bilateralSamples=16,u.bilateralSoften=0,u.bilateralTolerance=0,u._bits=new Uint32Array(1),u._scene=i,u._ratio=n,u._textureType=a,u._forceGeometryBuffer=o,!u.isSupported)return T.V.Error("The current engine does not support SSAO 2."),u;var h=u._ratio.ssaoRatio||n,d=u._ratio.blurRatio||n;return u._forceGeometryBuffer?(i.enableGeometryBufferRenderer(),(null===(s=i.geometryBufferRenderer)||void 0===s?void 0:s.generateNormalsInWorldSpace)&&T.V.Error("SSAO2RenderingPipeline does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!")):(i.enablePrePassRenderer(),(null===(l=i.prePassRenderer)||void 0===l?void 0:l.generateNormalsInWorldSpace)&&T.V.Error("SSAO2RenderingPipeline does not support generateNormalsInWorldSpace=true for the prepass renderer!")),u._createRandomTexture(),u._originalColorPostProcess=new qr("SSAOOriginalSceneColor",1,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),void 0,u._textureType),u._originalColorPostProcess.samples=u.textureSamples,u._createSSAOPostProcess(1,a),u._createBlurPostProcess(h,d,u._textureType),u._createSSAOCombinePostProcess(d,u._textureType),u.addEffect(new cS(i.getEngine(),u.SSAOOriginalSceneColorEffect,(function(){return u._originalColorPostProcess}),!0)),u.addEffect(new cS(i.getEngine(),u.SSAORenderEffect,(function(){return u._ssaoPostProcess}),!0)),u.addEffect(new cS(i.getEngine(),u.SSAOBlurHRenderEffect,(function(){return u._blurHPostProcess}),!0)),u.addEffect(new cS(i.getEngine(),u.SSAOBlurVRenderEffect,(function(){return u._blurVPostProcess}),!0)),u.addEffect(new cS(i.getEngine(),u.SSAOCombineRenderEffect,(function(){return u._ssaoCombinePostProcess}),!0)),i.postProcessRenderPipelineManager.addPipeline(u),r&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,r),u}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"epsilon",{get:function(){return this._epsilon},set:function(e){this._epsilon=e,this._ssaoPostProcess.updateEffect(this._getDefinesForSSAO())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples=e,this._ssaoPostProcess.updateEffect(this._getDefinesForSSAO()),this._sampleSphere=this._generateHemisphere()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"textureSamples",{get:function(){return this._textureSamples},set:function(e){this._textureSamples=e,this._prePassRenderer?this._prePassRenderer.samples=e:this._originalColorPostProcess.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"bypassBlur",{get:function(){return this._bypassBlur},set:function(e){var t=this._getDefinesForBlur(this.expensiveBlur,e),i=this._getSamplersForBlur(e);this._blurHPostProcess.updateEffect(t.h,null,i),this._blurVPostProcess.updateEffect(t.v,null,i),this._bypassBlur=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"expensiveBlur",{get:function(){return this._expensiveBlur},set:function(e){var t=this._getDefinesForBlur(e,this._bypassBlur);this._blurHPostProcess.updateEffect(t.h),this._blurVPostProcess.updateEffect(t.v),this._expensiveBlur=e},enumerable:!1,configurable:!0}),Object.defineProperty(t,"IsSupported",{get:function(){var e=D.q.LastCreatedEngine;return!!e&&e._features.supportSSAO2},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SSAO2RenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var n=this._scene.cameras[i];this._originalColorPostProcess.dispose(n),this._ssaoPostProcess.dispose(n),this._blurHPostProcess.dispose(n),this._blurVPostProcess.dispose(n),this._ssaoCombinePostProcess.dispose(n)}this._randomTexture.dispose(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._rebuild=function(){e.prototype._rebuild.call(this)},t.prototype._getSamplersForBlur=function(e){return e?["textureSampler"]:["textureSampler","depthSampler"]},t.prototype._getDefinesForBlur=function(e,t){var i="#define BLUR\n";return t&&(i+="#define BLUR_BYPASS\n"),e||(i+="#define BLUR_LEGACY\n"),{h:i+"#define BLUR_H\n",v:i}},t.prototype._createBlurPostProcess=function(e,t,i){var n=this._getDefinesForBlur(this.expensiveBlur,this.bypassBlur),r=this._getSamplersForBlur(this.bypassBlur);this._blurHPostProcess=this._createBlurFilter("BlurH",r,e,n.h,i,!0),this._blurVPostProcess=this._createBlurFilter("BlurV",r,t,n.v,i,!1)},t.prototype._createBlurFilter=function(e,t,i,n,r,o){var a=this,s=new Yr(e,"ssao2",["outSize","samples","soften","tolerance"],t,i,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,n,r);return s.onApply=function(e){if(a._scene.activeCamera){var t=o?a._ssaoCombinePostProcess.width:a._ssaoCombinePostProcess.height,i=o?a._originalColorPostProcess.width:a._originalColorPostProcess.height;e.setFloat("outSize",t>0?t:i),e.setInt("samples",a.bilateralSamples),e.setFloat("soften",a.bilateralSoften),e.setFloat("tolerance",a.bilateralTolerance),a._geometryBufferRenderer?e.setTexture("depthSampler",a._geometryBufferRenderer.getGBuffer().textures[0]):a._prePassRenderer&&e.setTexture("depthSampler",a._prePassRenderer.getRenderTarget().textures[a._prePassRenderer.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE)])}},s.samples=this.textureSamples,s.autoClear=!1,s},t.prototype._radicalInverse_VdC=function(e){return this._bits[0]=e,this._bits[0]=(this._bits[0]<<16|this._bits[0]>>16)>>>0,this._bits[0]=(1431655765&this._bits[0])<<1|(2863311530&this._bits[0])>>>1>>>0,this._bits[0]=(858993459&this._bits[0])<<2|(3435973836&this._bits[0])>>>2>>>0,this._bits[0]=(252645135&this._bits[0])<<4|(4042322160&this._bits[0])>>>4>>>0,this._bits[0]=(16711935&this._bits[0])<<8|(4278255360&this._bits[0])>>>8>>>0,2.3283064365386963e-10*this._bits[0]},t.prototype._hammersley=function(e,t){return[e/t,this._radicalInverse_VdC(e)]},t.prototype._hemisphereSample_uniform=function(e,t){var i=2*t*Math.PI,n=1-.85*e,r=Math.sqrt(1-n*n);return new d.Pq(Math.cos(i)*r,Math.sin(i)*r,n)},t.prototype._generateHemisphere=function(){for(var e,t=this.samples,i=[],n=0;n<t;){if(t<16)e=this._hemisphereSample_uniform(Math.random(),Math.random());else{var r=this._hammersley(n,t);e=this._hemisphereSample_uniform(r[0],r[1])}i.push(e.x,e.y,e.z),n++}return i},t.prototype._getDefinesForSSAO=function(){return"#define SSAO\n#define SAMPLES ".concat(this.samples,"\n#define EPSILON ").concat(this.epsilon.toFixed(4))},t.prototype._createSSAOPostProcess=function(e,i){var n=this;this._sampleSphere=this._generateHemisphere();var r=this._getDefinesForSSAO();this._ssaoPostProcess=new Yr("ssao2","ssao2",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","base","range","projection","near","texelSize","xViewport","yViewport","maxZ","minZAspect","depthProjection"],["randomSampler","depthSampler","normalSampler"],e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,r,i),this._ssaoPostProcess.autoClear=!1,this._ssaoPostProcess.onApply=function(e){var i,r,o,a;if(n._scene.activeCamera){if(e.setArray3("sampleSphere",n._sampleSphere),e.setFloat("randTextureTiles",32),e.setFloat("samplesFactor",1/n.samples),e.setFloat("totalStrength",n.totalStrength),e.setFloat2("texelSize",1/n._ssaoPostProcess.width,1/n._ssaoPostProcess.height),e.setFloat("radius",n.radius),e.setFloat("maxZ",n.maxZ),e.setFloat("minZAspect",n.minZAspect),e.setFloat("base",n.base),e.setFloat("near",n._scene.activeCamera.minZ),n._scene.activeCamera.mode===Xt.PERSPECTIVE_CAMERA)e.setMatrix3x3("depthProjection",t.PERSPECTIVE_DEPTH_PROJECTION),e.setFloat("xViewport",Math.tan(n._scene.activeCamera.fov/2)*n._scene.getEngine().getAspectRatio(n._scene.activeCamera,!0)),e.setFloat("yViewport",Math.tan(n._scene.activeCamera.fov/2));else{var s=n._scene.getEngine().getRenderWidth()/2,l=n._scene.getEngine().getRenderHeight()/2,u=null!==(i=n._scene.activeCamera.orthoLeft)&&void 0!==i?i:-s,h=null!==(r=n._scene.activeCamera.orthoRight)&&void 0!==r?r:s,d=null!==(o=n._scene.activeCamera.orthoBottom)&&void 0!==o?o:-l,p=null!==(a=n._scene.activeCamera.orthoTop)&&void 0!==a?a:l;e.setMatrix3x3("depthProjection",t.ORTHO_DEPTH_PROJECTION),e.setFloat("xViewport",.5*(h-u)),e.setFloat("yViewport",.5*(p-d))}e.setMatrix("projection",n._scene.getProjectionMatrix()),n._geometryBufferRenderer?(e.setTexture("depthSampler",n._geometryBufferRenderer.getGBuffer().textures[0]),e.setTexture("normalSampler",n._geometryBufferRenderer.getGBuffer().textures[1])):n._prePassRenderer&&(e.setTexture("depthSampler",n._prePassRenderer.getRenderTarget().textures[n._prePassRenderer.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",n._prePassRenderer.getRenderTarget().textures[n._prePassRenderer.getIndex(c.Y.PREPASS_NORMAL_TEXTURE_TYPE)])),e.setTexture("randomSampler",n._randomTexture)}},this._ssaoPostProcess.samples=this.textureSamples,this._forceGeometryBuffer||(this._ssaoPostProcess._prePassEffectConfiguration=new VS)},t.prototype._createSSAOCombinePostProcess=function(e,t){var i=this;this._ssaoCombinePostProcess=new Yr("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,void 0,t),this._ssaoCombinePostProcess.onApply=function(e){var t=i._scene.activeCamera.viewport;e.setVector4("viewport",d.AA.Vector4[0].copyFromFloats(t.x,t.y,t.width,t.height)),e.setTextureFromPostProcessOutput("originalColor",i._originalColorPostProcess)},this._ssaoCombinePostProcess.autoClear=!1,this._ssaoCombinePostProcess.samples=this.textureSamples},t.prototype._createRandomTexture=function(){for(var e=new Uint8Array(65536),t=d.I9.Zero(),i=0;i<e.length;)t.set(B.X.RandomRange(0,1),B.X.RandomRange(0,1)).normalize().scaleInPlace(255),e[i++]=Math.floor(t.x),e[i++]=Math.floor(t.y),e[i++]=0,e[i++]=255;var n=un.CreateRGBATexture(e,128,128,this._scene,!1,!1,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE);n.name="SSAORandomTexture",n.wrapU=an.g.WRAP_ADDRESSMODE,n.wrapV=an.g.WRAP_ADDRESSMODE,this._randomTexture=n},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.customType="SSAO2RenderingPipeline",e},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e._name,i,e._ratio,void 0,e._forceGeometryBuffer,e._textureType)}),e,i,n)},t.ORTHO_DEPTH_PROJECTION=[1,0,0,0,1,0,0,0,1],t.PERSPECTIVE_DEPTH_PROJECTION=[0,0,0,0,0,0,1,1,1],(0,m.Cg)([(0,V.lK)()],t.prototype,"totalStrength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxZ",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"minZAspect",void 0),(0,m.Cg)([(0,V.lK)("epsilon")],t.prototype,"_epsilon",void 0),(0,m.Cg)([(0,V.lK)("samples")],t.prototype,"_samples",void 0),(0,m.Cg)([(0,V.lK)("textureSamples")],t.prototype,"_textureSamples",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_forceGeometryBuffer",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_ratio",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_textureType",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"radius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"base",void 0),(0,m.Cg)([(0,V.lK)("bypassBlur")],t.prototype,"_bypassBlur",void 0),(0,m.Cg)([(0,V.lK)("expensiveBlur")],t.prototype,"_expensiveBlur",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"bilateralSamples",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"bilateralSoften",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"bilateralTolerance",void 0),t}(FS);(0,s.Y5)("BABYLON.SSAO2RenderingPipeline",kS);kr.l.ShadersStore.ssaoPixelShader="uniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSAO\nuniform sampler2D randomSampler;uniform float randTextureTiles;uniform float samplesFactor;uniform vec3 sampleSphere[SAMPLES];uniform float totalStrength;uniform float radius;uniform float area;uniform float fallOff;uniform float base;vec3 normalFromDepth(float depth,vec2 coords)\n{vec2 offset1=vec2(0.0,radius);vec2 offset2=vec2(radius,0.0);float depth1=texture2D(textureSampler,coords+offset1).r;float depth2=texture2D(textureSampler,coords+offset2).r;vec3 p1=vec3(offset1,depth1-depth);vec3 p2=vec3(offset2,depth2-depth);vec3 normal=cross(p1,p2);normal.z=-normal.z;return normalize(normal);}\nvoid main()\n{vec3 random=normalize(texture2D(randomSampler,vUV*randTextureTiles).rgb);float depth=texture2D(textureSampler,vUV).r;vec3 position=vec3(vUV,depth);vec3 normal=normalFromDepth(depth,vUV);float radiusDepth=radius/depth;float occlusion=0.0;vec3 ray;vec3 hemiRay;float occlusionDepth;float difference;for (int i=0; i<SAMPLES; i++)\n{ray=radiusDepth*reflect(sampleSphere[i],random);hemiRay=position+sign(dot(ray,normal))*ray;occlusionDepth=texture2D(textureSampler,clamp(hemiRay.xy,vec2(0.001,0.001),vec2(0.999,0.999))).r;difference=depth-occlusionDepth;occlusion+=step(fallOff,difference)*(1.0-smoothstep(fallOff,area,difference));}\nfloat ao=1.0-totalStrength*occlusion*samplesFactor;float result=clamp(ao+base,0.0,1.0);gl_FragColor.r=result;gl_FragColor.g=result;gl_FragColor.b=result;gl_FragColor.a=1.0;}\n#endif\n";var GS=function(e){function t(t,i,n,r){var o=e.call(this,i.getEngine(),t)||this;o.SSAOOriginalSceneColorEffect="SSAOOriginalSceneColorEffect",o.SSAORenderEffect="SSAORenderEffect",o.SSAOBlurHRenderEffect="SSAOBlurHRenderEffect",o.SSAOBlurVRenderEffect="SSAOBlurVRenderEffect",o.SSAOCombineRenderEffect="SSAOCombineRenderEffect",o.totalStrength=1,o.radius=1e-4,o.area=.0075,o.fallOff=1e-6,o.base=.5,o._firstUpdate=!0,o._scene=i,o._createRandomTexture();var a=n.ssaoRatio||n,s=n.combineRatio||n;return o._originalColorPostProcess=new qr("SSAOOriginalSceneColor",s,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1),o._createSSAOPostProcess(a),o._createBlurPostProcess(a),o._createSSAOCombinePostProcess(s),o.addEffect(new cS(i.getEngine(),o.SSAOOriginalSceneColorEffect,(function(){return o._originalColorPostProcess}),!0)),o.addEffect(new cS(i.getEngine(),o.SSAORenderEffect,(function(){return o._ssaoPostProcess}),!0)),o.addEffect(new cS(i.getEngine(),o.SSAOBlurHRenderEffect,(function(){return o._blurHPostProcess}),!0)),o.addEffect(new cS(i.getEngine(),o.SSAOBlurVRenderEffect,(function(){return o._blurVPostProcess}),!0)),o.addEffect(new cS(i.getEngine(),o.SSAOCombineRenderEffect,(function(){return o._ssaoCombinePostProcess}),!0)),i.postProcessRenderPipelineManager.addPipeline(o),r&&i.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(t,r),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),t.prototype._attachCameras=function(t,i){e.prototype._attachCameras.call(this,t,i);for(var n=0,r=this._cameras;n<r.length;n++){var o=r[n];this._scene.enableDepthRenderer(o).getDepthMap()}},t.prototype.getClassName=function(){return"SSAORenderingPipeline"},t.prototype.dispose=function(t){void 0===t&&(t=!1);for(var i=0;i<this._scene.cameras.length;i++){var n=this._scene.cameras[i];this._originalColorPostProcess.dispose(n),this._ssaoPostProcess.dispose(n),this._blurHPostProcess.dispose(n),this._blurVPostProcess.dispose(n),this._ssaoCombinePostProcess.dispose(n)}this._randomTexture.dispose(),t&&this._scene.disableDepthRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._scene.cameras),e.prototype.dispose.call(this)},t.prototype._createBlurPostProcess=function(e){var t=this;this._blurHPostProcess=new Td("BlurH",new d.I9(1,0),16,e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,c.Y.TEXTURETYPE_UNSIGNED_INT),this._blurVPostProcess=new Td("BlurV",new d.I9(0,1),16,e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,c.Y.TEXTURETYPE_UNSIGNED_INT),this._blurHPostProcess.onActivateObservable.add((function(){var e=t._blurHPostProcess.width/t._scene.getEngine().getRenderWidth();t._blurHPostProcess.kernel=16*e})),this._blurVPostProcess.onActivateObservable.add((function(){var e=t._blurVPostProcess.height/t._scene.getEngine().getRenderHeight();t._blurVPostProcess.kernel=16*e}))},t.prototype._rebuild=function(){this._firstUpdate=!0,e.prototype._rebuild.call(this)},t.prototype._createSSAOPostProcess=function(e){var t=this,i=[.5381,.1856,-.4319,.1379,.2486,.443,.3371,.5679,-.0057,-.6999,-.0451,-.0019,.0689,-.1598,-.8547,.056,.0069,-.1843,-.0146,.1402,.0762,.01,-.1924,-.0344,-.3577,-.5301,-.4358,-.3169,.1063,.0158,.0103,-.5869,.0046,-.0897,-.494,.3287,.7119,-.0154,-.0918,-.0533,.0596,-.5411,.0352,-.0631,.546,-.4776,.2847,-.0271];this._ssaoPostProcess=new Yr("ssao","ssao",["sampleSphere","samplesFactor","randTextureTiles","totalStrength","radius","area","fallOff","base","range","viewport"],["randomSampler"],e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1,"#define SAMPLES 16\n#define SSAO"),this._ssaoPostProcess.externalTextureSamplerBinding=!0,this._ssaoPostProcess.onApply=function(e){t._firstUpdate&&(e.setArray3("sampleSphere",i),e.setFloat("samplesFactor",.0625),e.setFloat("randTextureTiles",4)),e.setFloat("totalStrength",t.totalStrength),e.setFloat("radius",t.radius),e.setFloat("area",t.area),e.setFloat("fallOff",t.fallOff),e.setFloat("base",t.base),e.setTexture("textureSampler",t._scene.enableDepthRenderer(t._scene.activeCamera).getDepthMap()),e.setTexture("randomSampler",t._randomTexture)}},t.prototype._createSSAOCombinePostProcess=function(e){var t=this;this._ssaoCombinePostProcess=new Yr("ssaoCombine","ssaoCombine",[],["originalColor","viewport"],e,null,an.g.BILINEAR_SAMPLINGMODE,this._scene.getEngine(),!1),this._ssaoCombinePostProcess.onApply=function(e){e.setVector4("viewport",d.AA.Vector4[0].copyFromFloats(0,0,1,1)),e.setTextureFromPostProcess("originalColor",t._originalColorPostProcess)}},t.prototype._createRandomTexture=function(){for(var e=new Uint8Array(1048576),t=0;t<e.length;)e[t++]=Math.floor(255*Math.max(0,B.X.RandomRange(-1,1))),e[t++]=Math.floor(255*Math.max(0,B.X.RandomRange(-1,1))),e[t++]=Math.floor(255*Math.max(0,B.X.RandomRange(-1,1))),e[t++]=255;var i=un.CreateRGBATexture(e,512,512,this._scene,!1,!1,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE);i.name="SSAORandomTexture",i.wrapU=an.g.WRAP_ADDRESSMODE,i.wrapV=an.g.WRAP_ADDRESSMODE,this._randomTexture=i},(0,m.Cg)([(0,V.lK)()],t.prototype,"totalStrength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"radius",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"area",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"fallOff",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"base",void 0),t}(FS),zS=function(){this.enabled=!1,this.name="screenSpaceReflections",this.texturesRequired=[c.Y.PREPASS_NORMAL_TEXTURE_TYPE,c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,c.Y.PREPASS_POSITION_TEXTURE_TYPE]};kr.l.ShadersStore.screenSpaceReflectionPixelShader="uniform sampler2D textureSampler;\n#ifdef SSR_SUPPORTED\nuniform sampler2D reflectivitySampler;uniform sampler2D normalSampler;uniform sampler2D positionSampler;\n#endif\nuniform mat4 view;uniform mat4 projection;uniform float stepSize;uniform float strength;uniform float threshold;uniform float roughnessFactor;uniform float reflectionSpecularFalloffExponent;varying vec2 vUV;\n#ifdef SSR_SUPPORTED\nstruct ReflectionInfo {vec3 color;vec4 coords;};/**\n* According to specular,see https:\n*/\nvec3 fresnelSchlick(float cosTheta,vec3 F0)\n{return F0+(1.0-F0)*pow(1.0-cosTheta,5.0);}\n/**\n* Once the pixel's coordinates has been found,let's adjust (smooth) a little bit\n* by sampling multiple reflection pixels.\n*/\nReflectionInfo smoothReflectionInfo(vec3 dir,vec3 hitCoord)\n{ReflectionInfo info;info.color=vec3(0.0);vec4 projectedCoord;float sampledDepth;for(int i=0; i<SMOOTH_STEPS; i++)\n{projectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);sampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;float depth=sampledDepth-hitCoord.z;dir*=0.5;if(depth>0.0)\nhitCoord-=dir;else\nhitCoord+=dir;info.color+=texture2D(textureSampler,projectedCoord.xy).rgb;}\nprojectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);info.coords=vec4(projectedCoord.xy,sampledDepth,1.0);info.color+=texture2D(textureSampler,projectedCoord.xy).rgb;info.color/=float(SMOOTH_STEPS+1);return info;}\n/**\n* Tests the given world position (hitCoord) according to the given reflection vector (dir)\n* until it finds a collision (means that depth is enough close to say \"it's the pixel to sample!\").\n*/\nReflectionInfo getReflectionInfo(vec3 dir,vec3 hitCoord)\n{ReflectionInfo info;vec4 projectedCoord;float sampledDepth;dir*=stepSize;for(int i=0; i<REFLECTION_SAMPLES; i++)\n{hitCoord+=dir;projectedCoord=projection*vec4(hitCoord,1.0);projectedCoord.xy/=projectedCoord.w;projectedCoord.xy=0.5*projectedCoord.xy+vec2(0.5);sampledDepth=(view*texture2D(positionSampler,projectedCoord.xy)).z;float depth=sampledDepth-hitCoord.z;\n#ifdef RIGHT_HANDED_SCENE\ndepth*=-1.0;\n#endif\nif(((depth-dir.z)<threshold) && depth<=0.0)\n{\n#ifdef ENABLE_SMOOTH_REFLECTIONS\nreturn smoothReflectionInfo(dir,hitCoord);\n#else\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;info.coords=vec4(projectedCoord.xy,sampledDepth,0.0);return info;\n#endif\n}}\ninfo.color=texture2D(textureSampler,projectedCoord.xy).rgb;info.coords=vec4(projectedCoord.xy,sampledDepth,0.0);return info;}\nvec3 hash(vec3 a)\n{a=fract(a*0.8);a+=dot(a,a.yxz+19.19);return fract((a.xxy+a.yxx)*a.zyx);}\n#endif\nvoid main()\n{\n#ifdef SSR_SUPPORTED\nvec4 albedoFull=texture2D(textureSampler,vUV);vec3 albedo=albedoFull.rgb;float spec=texture2D(reflectivitySampler,vUV).r;if (spec==0.0) {gl_FragColor=albedoFull;return;}\nvec3 normal=(texture2D(normalSampler,vUV)).xyz;vec3 position=(view*texture2D(positionSampler,vUV)).xyz;vec3 reflected=normalize(reflect(normalize(position),normalize(normal)));float roughness=1.0-texture2D(reflectivitySampler,vUV).a;vec3 jitt=mix(vec3(0.0),hash(position),roughness)*roughnessFactor;ReflectionInfo info=getReflectionInfo(jitt+reflected,position);vec2 dCoords=smoothstep(0.2,0.6,abs(vec2(0.5,0.5)-info.coords.xy));float screenEdgefactor=clamp(1.0-(dCoords.x+dCoords.y),0.0,1.0);vec3 F0=vec3(0.04);F0 =mix(F0,albedo,spec);vec3 fresnel=fresnelSchlick(max(dot(normalize(normal),normalize(position)),0.0),F0);\n#ifdef RIGHT_HANDED_SCENE\nreflected.z*=-1.0;\n#endif\nfloat reflectionMultiplier=clamp(pow(spec*strength,reflectionSpecularFalloffExponent)*screenEdgefactor*reflected.z,0.0,0.9);float albedoMultiplier=1.0-reflectionMultiplier;vec3 SSR=info.color*fresnel;gl_FragColor=vec4((albedo*albedoMultiplier)+(SSR*reflectionMultiplier),albedoFull.a);\n#else\ngl_FragColor=texture2D(textureSampler,vUV);\n#endif\n}\n";var YS=function(e){function t(t,i,n,r,o,a,s,l,u,h){void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1),void 0===h&&(h=!1);var d=e.call(this,t,"screenSpaceReflection",["projection","view","threshold","reflectionSpecularFalloffExponent","strength","stepSize","roughnessFactor"],["textureSampler","normalSampler","positionSampler","reflectivitySampler"],n,r,o,a,s,"#define SSR_SUPPORTED\n#define REFLECTION_SAMPLES 64\n#define SMOOTH_STEPS 5\n",l,void 0,null,u)||this;if(d.threshold=1.2,d.strength=1,d.reflectionSpecularFalloffExponent=3,d.step=1,d.roughnessFactor=.2,d._forceGeometryBuffer=!1,d._enableSmoothReflections=!1,d._reflectionSamples=64,d._smoothSteps=5,d._forceGeometryBuffer=h,d._forceGeometryBuffer){var p=i.enableGeometryBufferRenderer();p&&p.isSupported&&(p.enablePosition=!0,p.enableReflectivity=!0,p.generateNormalsInWorldSpace&&T.V.Error("ScreenSpaceReflectionPostProcess does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!"))}else{var f=i.enablePrePassRenderer();null==f||f.markAsDirty(),(null==f?void 0:f.generateNormalsInWorldSpace)&&T.V.Error("ScreenSpaceReflectionPostProcess does not support generateNormalsInWorldSpace=true for the prepass renderer!"),d._prePassEffectConfiguration=new zS}return d._updateEffectDefines(),d.onApply=function(e){var t=d._geometryBufferRenderer,n=d._prePassRenderer;if(n||t){if(t){var r=t.getTextureIndex(RS.POSITION_TEXTURE_TYPE),o=t.getTextureIndex(RS.REFLECTIVITY_TEXTURE_TYPE);e.setTexture("normalSampler",t.getGBuffer().textures[1]),e.setTexture("positionSampler",t.getGBuffer().textures[r]),e.setTexture("reflectivitySampler",t.getGBuffer().textures[o])}else if(n){r=n.getIndex(c.Y.PREPASS_POSITION_TEXTURE_TYPE),o=n.getIndex(c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE);var a=n.getIndex(c.Y.PREPASS_NORMAL_TEXTURE_TYPE);e.setTexture("normalSampler",n.getRenderTarget().textures[a]),e.setTexture("positionSampler",n.getRenderTarget().textures[r]),e.setTexture("reflectivitySampler",n.getRenderTarget().textures[o])}var s=i.activeCamera;if(s){var l=s.getViewMatrix(!0),u=s.getProjectionMatrix(!0);e.setMatrix("projection",u),e.setMatrix("view",l),e.setFloat("threshold",d.threshold),e.setFloat("reflectionSpecularFalloffExponent",d.reflectionSpecularFalloffExponent),e.setFloat("strength",d.strength),e.setFloat("stepSize",d.step),e.setFloat("roughnessFactor",d.roughnessFactor)}}},d._isSceneRightHanded=i.useRightHandedSystem,d}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"ScreenSpaceReflectionPostProcess"},Object.defineProperty(t.prototype,"enableSmoothReflections",{get:function(){return this._enableSmoothReflections},set:function(e){e!==this._enableSmoothReflections&&(this._enableSmoothReflections=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectionSamples",{get:function(){return this._reflectionSamples},set:function(e){e!==this._reflectionSamples&&(this._reflectionSamples=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"smoothSteps",{get:function(){return this._smoothSteps},set:function(e){e!==this._smoothSteps&&(this._smoothSteps=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),t.prototype._updateEffectDefines=function(){var e=[];(this._geometryBufferRenderer||this._prePassRenderer)&&e.push("#define SSR_SUPPORTED"),this._enableSmoothReflections&&e.push("#define ENABLE_SMOOTH_REFLECTIONS"),this._isSceneRightHanded&&e.push("#define RIGHT_HANDED_SCENE"),e.push("#define REFLECTION_SAMPLES "+(0|this._reflectionSamples)),e.push("#define SMOOTH_STEPS "+(0|this._smoothSteps)),this.updateEffect(e.join("\n"))},t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,n,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.textureType,e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"threshold",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"strength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"reflectionSpecularFalloffExponent",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"step",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"roughnessFactor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"enableSmoothReflections",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"reflectionSamples",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"smoothSteps",null),t}(Yr);(0,s.Y5)("BABYLON.ScreenSpaceReflectionPostProcess",YS);kr.l.ShadersStore.standardPixelShader="uniform sampler2D textureSampler;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\n#if defined(PASS_POST_PROCESS)\nvoid main(void)\n{vec4 color=texture2D(textureSampler,vUV);gl_FragColor=color;}\n#endif\n#if defined(DOWN_SAMPLE_X4)\nuniform vec2 dsOffsets[16];void main(void)\n{vec4 average=vec4(0.0,0.0,0.0,0.0);average=texture2D(textureSampler,vUV+dsOffsets[0]);average+=texture2D(textureSampler,vUV+dsOffsets[1]);average+=texture2D(textureSampler,vUV+dsOffsets[2]);average+=texture2D(textureSampler,vUV+dsOffsets[3]);average+=texture2D(textureSampler,vUV+dsOffsets[4]);average+=texture2D(textureSampler,vUV+dsOffsets[5]);average+=texture2D(textureSampler,vUV+dsOffsets[6]);average+=texture2D(textureSampler,vUV+dsOffsets[7]);average+=texture2D(textureSampler,vUV+dsOffsets[8]);average+=texture2D(textureSampler,vUV+dsOffsets[9]);average+=texture2D(textureSampler,vUV+dsOffsets[10]);average+=texture2D(textureSampler,vUV+dsOffsets[11]);average+=texture2D(textureSampler,vUV+dsOffsets[12]);average+=texture2D(textureSampler,vUV+dsOffsets[13]);average+=texture2D(textureSampler,vUV+dsOffsets[14]);average+=texture2D(textureSampler,vUV+dsOffsets[15]);average/=16.0;gl_FragColor=average;}\n#endif\n#if defined(BRIGHT_PASS)\nuniform vec2 dsOffsets[4];uniform float brightThreshold;void main(void)\n{vec4 average=vec4(0.0,0.0,0.0,0.0);average=texture2D(textureSampler,vUV+vec2(dsOffsets[0].x,dsOffsets[0].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[1].x,dsOffsets[1].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[2].x,dsOffsets[2].y));average+=texture2D(textureSampler,vUV+vec2(dsOffsets[3].x,dsOffsets[3].y));average*=0.25;float luminance=length(average.rgb);if (luminance<brightThreshold) {average=vec4(0.0,0.0,0.0,1.0);}\ngl_FragColor=average;}\n#endif\n#if defined(TEXTURE_ADDER)\nuniform sampler2D otherSampler;uniform sampler2D lensSampler;uniform float exposure;void main(void)\n{vec3 colour=texture2D(textureSampler,vUV).rgb;colour*=exposure;vec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);vec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);colour=retColor*retColor;colour+=colour*texture2D(lensSampler,vUV).rgb;vec4 finalColor=vec4(colour.rgb,1.0)+texture2D(otherSampler,vUV);gl_FragColor=finalColor;}\n#endif\n#if defined(VLS)\n#define PI 3.1415926535897932384626433832795\nuniform mat4 shadowViewProjection;uniform mat4 lightWorld;uniform vec3 cameraPosition;uniform vec3 sunDirection;uniform vec3 sunColor;uniform vec2 depthValues;uniform float scatteringCoefficient;uniform float scatteringPower;uniform sampler2D shadowMapSampler;uniform sampler2D positionSampler;float computeScattering(float lightDotView)\n{float result=1.0-scatteringCoefficient*scatteringCoefficient;result/=(4.0*PI*pow(1.0+scatteringCoefficient*scatteringCoefficient-(2.0*scatteringCoefficient)*lightDotView,1.5));return result;}\nvoid main(void)\n{vec3 worldPos=texture2D(positionSampler,vUV).rgb;vec3 startPosition=cameraPosition;vec3 rayVector=worldPos-startPosition;float rayLength=length(rayVector);vec3 rayDirection=rayVector/rayLength;float stepLength=rayLength/NB_STEPS;vec3 stepL=rayDirection*stepLength;vec3 currentPosition=startPosition;vec3 accumFog=vec3(0.0);for (int i=0; i<int(NB_STEPS); i++)\n{vec4 worldInShadowCameraSpace=shadowViewProjection*vec4(currentPosition,1.0);float depthMetric= (worldInShadowCameraSpace.z+depthValues.x)/(depthValues.y);float shadowPixelDepth=clamp(depthMetric,0.0,1.0);worldInShadowCameraSpace.xyz/=worldInShadowCameraSpace.w;worldInShadowCameraSpace.xyz=0.5*worldInShadowCameraSpace.xyz+vec3(0.5);float shadowMapValue=texture2D(shadowMapSampler,worldInShadowCameraSpace.xy).r;if (shadowMapValue>shadowPixelDepth)\naccumFog+=sunColor*computeScattering(dot(rayDirection,sunDirection));currentPosition+=stepL;}\naccumFog/=NB_STEPS;vec3 color=accumFog*scatteringPower;gl_FragColor=vec4(color*exp(color) ,1.0);}\n#endif\n#if defined(VLSMERGE)\nuniform sampler2D originalSampler;void main(void)\n{gl_FragColor=texture2D(originalSampler,vUV)+texture2D(textureSampler,vUV);}\n#endif\n#if defined(LUMINANCE)\nuniform vec2 lumOffsets[4];void main()\n{float average=0.0;vec4 color=vec4(0.0);float maximum=-1e20;vec3 weight=vec3(0.299,0.587,0.114);for (int i=0; i<4; i++)\n{color=texture2D(textureSampler,vUV+ lumOffsets[i]);float GreyValue=dot(color.rgb,vec3(0.33,0.33,0.33));\n#ifdef WEIGHTED_AVERAGE\nfloat GreyValue=dot(color.rgb,weight);\n#endif\n#ifdef BRIGHTNESS\nfloat GreyValue=max(color.r,max(color.g,color.b));\n#endif\n#ifdef HSL_COMPONENT\nfloat GreyValue=0.5*(max(color.r,max(color.g,color.b))+min(color.r,min(color.g,color.b)));\n#endif\n#ifdef MAGNITUDE\nfloat GreyValue=length(color.rgb);\n#endif\nmaximum=max(maximum,GreyValue);average+=(0.25*log(1e-5+GreyValue));}\naverage=exp(average);gl_FragColor=vec4(average,maximum,0.0,1.0);}\n#endif\n#if defined(LUMINANCE_DOWN_SAMPLE)\nuniform vec2 dsOffsets[9];uniform float halfDestPixelSize;\n#ifdef FINAL_DOWN_SAMPLER\n#include<packingFunctions>\n#endif\nvoid main()\n{vec4 color=vec4(0.0);float average=0.0;for (int i=0; i<9; i++)\n{color=texture2D(textureSampler,vUV+vec2(halfDestPixelSize,halfDestPixelSize)+dsOffsets[i]);average+=color.r;}\naverage/=9.0;\n#ifdef FINAL_DOWN_SAMPLER\ngl_FragColor=pack(average);\n#else\ngl_FragColor=vec4(average,average,0.0,1.0);\n#endif\n}\n#endif\n#if defined(HDR)\nuniform sampler2D textureAdderSampler;uniform float averageLuminance;void main()\n{vec4 color=texture2D(textureAdderSampler,vUV);\n#ifndef AUTO_EXPOSURE\nvec4 adjustedColor=color/averageLuminance;color=adjustedColor;color.a=1.0;\n#endif\ngl_FragColor=color;}\n#endif\n#if defined(LENS_FLARE)\n#define GHOSTS 3\nuniform sampler2D lensColorSampler;uniform float strength;uniform float ghostDispersal;uniform float haloWidth;uniform vec2 resolution;uniform float distortionStrength;float hash(vec2 p)\n{float h=dot(p,vec2(127.1,311.7));return -1.0+2.0*fract(sin(h)*43758.5453123);}\nfloat noise(in vec2 p)\n{vec2 i=floor(p);vec2 f=fract(p);vec2 u=f*f*(3.0-2.0*f);return mix(mix(hash(i+vec2(0.0,0.0)),\nhash(i+vec2(1.0,0.0)),u.x),\nmix(hash(i+vec2(0.0,1.0)),\nhash(i+vec2(1.0,1.0)),u.x),u.y);}\nfloat fbm(vec2 p)\n{float f=0.0;f+=0.5000*noise(p); p*=2.02;f+=0.2500*noise(p); p*=2.03;f+=0.1250*noise(p); p*=2.01;f+=0.0625*noise(p); p*=2.04;f/=0.9375;return f;}\nvec3 pattern(vec2 uv)\n{vec2 p=-1.0+2.0*uv;float p2=dot(p,p);float f=fbm(vec2(15.0*p2))/2.0;float r=0.2+0.6*sin(12.5*length(uv-vec2(0.5)));float g=0.2+0.6*sin(20.5*length(uv-vec2(0.5)));float b=0.2+0.6*sin(17.2*length(uv-vec2(0.5)));return (1.0-f)*vec3(r,g,b);}\nfloat luminance(vec3 color)\n{return dot(color.rgb,vec3(0.2126,0.7152,0.0722));}\nvec4 textureDistorted(sampler2D tex,vec2 texcoord,vec2 direction,vec3 distortion)\n{return vec4(\ntexture2D(tex,texcoord+direction*distortion.r).r,\ntexture2D(tex,texcoord+direction*distortion.g).g,\ntexture2D(tex,texcoord+direction*distortion.b).b,\n1.0\n);}\nvoid main(void)\n{vec2 uv=-vUV+vec2(1.0);vec2 ghostDir=(vec2(0.5)-uv)*ghostDispersal;vec2 texelSize=1.0/resolution;vec3 distortion=vec3(-texelSize.x*distortionStrength,0.0,texelSize.x*distortionStrength);vec4 result=vec4(0.0);float ghostIndice=1.0;for (int i=0; i<GHOSTS; ++i)\n{vec2 offset=fract(uv+ghostDir*ghostIndice);float weight=length(vec2(0.5)-offset)/length(vec2(0.5));weight=pow(1.0-weight,10.0);result+=textureDistorted(textureSampler,offset,normalize(ghostDir),distortion)*weight*strength;ghostIndice+=1.0;}\nvec2 haloVec=normalize(ghostDir)*haloWidth;float weight=length(vec2(0.5)-fract(uv+haloVec))/length(vec2(0.5));weight=pow(1.0-weight,10.0);result+=textureDistorted(textureSampler,fract(uv+haloVec),normalize(ghostDir),distortion)*weight*strength;result*=texture2D(lensColorSampler,vec2(length(vec2(0.5)-uv)/length(vec2(0.5))));gl_FragColor=result;}\n#endif\n#if defined(LENS_FLARE_COMPOSE)\nuniform sampler2D otherSampler;uniform sampler2D lensDirtSampler;uniform sampler2D lensStarSampler;uniform mat4 lensStarMatrix;void main(void)\n{vec2 lensFlareCoords=(lensStarMatrix*vec4(vUV,1.0,1.0)).xy;vec4 lensMod=texture2D(lensDirtSampler,vUV);lensMod+=texture2D(lensStarSampler,vUV/*lensFlareCoords*/);vec4 result=texture2D(textureSampler,vUV)*lensMod;gl_FragColor=texture2D(otherSampler,vUV)+result;}\n#endif\n#if defined(DEPTH_OF_FIELD)\nuniform sampler2D otherSampler;uniform sampler2D depthSampler;uniform float distance;void main(void)\n{vec4 sharp=texture2D(otherSampler,vUV);vec4 blur=texture2D(textureSampler,vUV);float dist=clamp(texture2D(depthSampler,vUV).r*distance,0.0,1.0);float factor=0.0;if (dist<0.05)\nfactor=1.0;else if (dist<0.1)\nfactor=20.0*(0.1-dist);else if (dist<0.5)\nfactor=0.0;else\nfactor=2.0*(dist-0.5);factor=clamp(factor,0.0,0.90);gl_FragColor=mix(sharp,blur,factor);}\n#endif\n#if defined(MOTION_BLUR)\nuniform mat4 inverseViewProjection;uniform mat4 prevViewProjection;uniform vec2 screenSize;uniform float motionScale;uniform float motionStrength;uniform sampler2D depthSampler;void main(void)\n{vec2 texelSize=1.0/screenSize;float depth=texture2D(depthSampler,vUV).r;vec4 cpos=vec4(vUV*2.0-1.0,depth,1.0);cpos=cpos*inverseViewProjection;vec4 ppos=cpos*prevViewProjection;ppos.xyz/=ppos.w;ppos.xy=ppos.xy*0.5+0.5;vec2 velocity=(ppos.xy-vUV)*motionScale*motionStrength;float speed=length(velocity/texelSize);int nSamples=int(clamp(speed,1.0,MAX_MOTION_SAMPLES));vec4 result=texture2D(textureSampler,vUV);for (int i=1; i<int(MAX_MOTION_SAMPLES); ++i) {if (i>=nSamples)\nbreak;vec2 offset1=vUV+velocity*(float(i)/float(nSamples-1)-0.5);result+=texture2D(textureSampler,offset1);}\ngl_FragColor=result/float(nSamples);}\n#endif\n";var XS=function(e){function t(t,i,n,r,o){void 0===r&&(r=null);var a=e.call(this,i.getEngine(),t)||this;return a.downSampleX4PostProcess=null,a.brightPassPostProcess=null,a.blurHPostProcesses=[],a.blurVPostProcesses=[],a.textureAdderPostProcess=null,a.volumetricLightPostProcess=null,a.volumetricLightSmoothXPostProcess=null,a.volumetricLightSmoothYPostProcess=null,a.volumetricLightMergePostProces=null,a.volumetricLightFinalPostProcess=null,a.luminancePostProcess=null,a.luminanceDownSamplePostProcesses=[],a.hdrPostProcess=null,a.textureAdderFinalPostProcess=null,a.lensFlareFinalPostProcess=null,a.hdrFinalPostProcess=null,a.lensFlarePostProcess=null,a.lensFlareComposePostProcess=null,a.motionBlurPostProcess=null,a.depthOfFieldPostProcess=null,a.fxaaPostProcess=null,a.screenSpaceReflectionPostProcess=null,a.brightThreshold=1,a.blurWidth=512,a.horizontalBlur=!1,a.lensTexture=null,a.volumetricLightCoefficient=.2,a.volumetricLightPower=4,a.volumetricLightBlurScale=64,a.sourceLight=null,a.hdrMinimumLuminance=1,a.hdrDecreaseRate=.5,a.hdrIncreaseRate=.5,a.lensColorTexture=null,a.lensFlareStrength=20,a.lensFlareGhostDispersal=1.4,a.lensFlareHaloWidth=.7,a.lensFlareDistortionStrength=16,a.lensFlareBlurWidth=512,a.lensStarTexture=null,a.lensFlareDirtTexture=null,a.depthOfFieldDistance=10,a.depthOfFieldBlurWidth=64,a.animations=[],a._currentDepthOfFieldSource=null,a._fixedExposure=1,a._currentExposure=1,a._hdrAutoExposure=!1,a._hdrCurrentLuminance=1,a._motionStrength=1,a._isObjectBasedMotionBlur=!1,a._camerasToBeAttached=[],a._bloomEnabled=!1,a._depthOfFieldEnabled=!1,a._vlsEnabled=!1,a._lensFlareEnabled=!1,a._hdrEnabled=!1,a._motionBlurEnabled=!1,a._fxaaEnabled=!1,a._screenSpaceReflectionsEnabled=!1,a._motionBlurSamples=64,a._volumetricLightStepsCount=50,a._samples=1,a._cameras=o||i.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._scene=i,a._basePostProcess=r,a._ratio=n,a._floatTextureType=i.getEngine().getCaps().textureFloatRender?c.Y.TEXTURETYPE_FLOAT:c.Y.TEXTURETYPE_HALF_FLOAT,i.postProcessRenderPipelineManager.addPipeline(a),a._buildPipeline(),a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"exposure",{get:function(){return this._fixedExposure},set:function(e){this._fixedExposure=e,this._currentExposure=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"hdrAutoExposure",{get:function(){return this._hdrAutoExposure},set:function(e){if(this._hdrAutoExposure=e,this.hdrPostProcess){var t=["#define HDR"];e&&t.push("#define AUTO_EXPOSURE"),this.hdrPostProcess.updateEffect(t.join("\n"))}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"motionStrength",{get:function(){return this._motionStrength},set:function(e){this._motionStrength=e,this._isObjectBasedMotionBlur&&this.motionBlurPostProcess&&(this.motionBlurPostProcess.motionStrength=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"objectBasedMotionBlur",{get:function(){return this._isObjectBasedMotionBlur},set:function(e){var t=this._isObjectBasedMotionBlur!==e;this._isObjectBasedMotionBlur=e,t&&this._buildPipeline()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"BloomEnabled",{get:function(){return this._bloomEnabled},set:function(e){this._bloomEnabled!==e&&(this._bloomEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"DepthOfFieldEnabled",{get:function(){return this._depthOfFieldEnabled},set:function(e){this._depthOfFieldEnabled!==e&&(this._depthOfFieldEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"LensFlareEnabled",{get:function(){return this._lensFlareEnabled},set:function(e){this._lensFlareEnabled!==e&&(this._lensFlareEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"HDREnabled",{get:function(){return this._hdrEnabled},set:function(e){this._hdrEnabled!==e&&(this._hdrEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"VLSEnabled",{get:function(){return this._vlsEnabled},set:function(e){if(this._vlsEnabled!==e){if(e&&!this._scene.enableGeometryBufferRenderer())return void T.V.Warn("Geometry renderer is not supported, cannot create volumetric lights in Standard Rendering Pipeline");this._vlsEnabled=e,this._buildPipeline()}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"MotionBlurEnabled",{get:function(){return this._motionBlurEnabled},set:function(e){this._motionBlurEnabled!==e&&(this._motionBlurEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"fxaaEnabled",{get:function(){return this._fxaaEnabled},set:function(e){this._fxaaEnabled!==e&&(this._fxaaEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"screenSpaceReflectionsEnabled",{get:function(){return this._screenSpaceReflectionsEnabled},set:function(e){this._screenSpaceReflectionsEnabled!==e&&(this._screenSpaceReflectionsEnabled=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"volumetricLightStepsCount",{get:function(){return this._volumetricLightStepsCount},set:function(e){this.volumetricLightPostProcess&&this.volumetricLightPostProcess.updateEffect("#define VLS\n#define NB_STEPS "+e.toFixed(1)),this._volumetricLightStepsCount=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"motionBlurSamples",{get:function(){return this._motionBlurSamples},set:function(e){this.motionBlurPostProcess&&(this._isObjectBasedMotionBlur?this.motionBlurPostProcess.motionBlurSamples=e:this.motionBlurPostProcess.updateEffect("#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+e.toFixed(1))),this._motionBlurSamples=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype._buildPipeline=function(){var e=this,t=this._ratio,i=this._scene;this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._screenSpaceReflectionsEnabled&&(this.screenSpaceReflectionPostProcess=new YS("HDRPass",i,t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,this._floatTextureType),this.screenSpaceReflectionPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.screenSpaceReflectionPostProcess})),this.addEffect(new cS(i.getEngine(),"HDRScreenSpaceReflections",(function(){return e.screenSpaceReflectionPostProcess}),!0))),this._basePostProcess?this.originalPostProcess=this._basePostProcess:this.originalPostProcess=new Yr("HDRPass","standard",[],[],t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",this._floatTextureType),this.originalPostProcess.autoClear=!this.screenSpaceReflectionPostProcess,this.originalPostProcess.onApplyObservable.add((function(){e._currentDepthOfFieldSource=e.originalPostProcess})),this.addEffect(new cS(i.getEngine(),"HDRPassPostProcess",(function(){return e.originalPostProcess}),!0)),this._bloomEnabled&&(this._createDownSampleX4PostProcess(i,t/4),this._createBrightPassPostProcess(i,t/4),this._createBlurPostProcesses(i,t/4,1),this._createTextureAdderPostProcess(i,t),this.textureAdderFinalPostProcess=new Yr("HDRDepthOfFieldSource","standard",[],[],t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(i.getEngine(),"HDRBaseDepthOfFieldSource",(function(){return e.textureAdderFinalPostProcess}),!0))),this._vlsEnabled&&(this._createVolumetricLightPostProcess(i,t),this.volumetricLightFinalPostProcess=new Yr("HDRVLSFinal","standard",[],[],t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(i.getEngine(),"HDRVLSFinal",(function(){return e.volumetricLightFinalPostProcess}),!0))),this._lensFlareEnabled&&(this._createLensFlarePostProcess(i,t),this.lensFlareFinalPostProcess=new Yr("HDRPostLensFlareDepthOfFieldSource","standard",[],[],t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(i.getEngine(),"HDRPostLensFlareDepthOfFieldSource",(function(){return e.lensFlareFinalPostProcess}),!0))),this._hdrEnabled&&(this._createLuminancePostProcesses(i,this._floatTextureType),this._createHdrPostProcess(i,t),this.hdrFinalPostProcess=new Yr("HDRPostHDReDepthOfFieldSource","standard",[],[],t,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,"#define PASS_POST_PROCESS",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(i.getEngine(),"HDRPostHDReDepthOfFieldSource",(function(){return e.hdrFinalPostProcess}),!0))),this._depthOfFieldEnabled&&(this._createBlurPostProcesses(i,t/2,3,"depthOfFieldBlurWidth"),this._createDepthOfFieldPostProcess(i,t)),this._motionBlurEnabled&&this._createMotionBlurPostProcess(i,t),this._fxaaEnabled&&(this.fxaaPostProcess=new SS("fxaa",1,null,an.g.BILINEAR_SAMPLINGMODE,i.getEngine(),!1,c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(i.getEngine(),"HDRFxaa",(function(){return e.fxaaPostProcess}),!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras),!this._enableMSAAOnFirstPostProcess(this._samples)&&this._samples>1&&T.V.Warn("MSAA failed to enable, MSAA is only supported in browsers that support webGL >= 2.0")},t.prototype._createDownSampleX4PostProcess=function(e,t){var i=this,n=new Array(32);this.downSampleX4PostProcess=new Yr("HDRDownSampleX4","standard",["dsOffsets"],[],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DOWN_SAMPLE_X4",this._floatTextureType),this.downSampleX4PostProcess.onApply=function(e){for(var t=0,r=i.downSampleX4PostProcess.width,o=i.downSampleX4PostProcess.height,a=-2;a<2;a++)for(var s=-2;s<2;s++)n[t]=(a+.5)*(1/r),n[t+1]=(s+.5)*(1/o),t+=2;e.setArray2("dsOffsets",n)},this.addEffect(new cS(e.getEngine(),"HDRDownSampleX4",(function(){return i.downSampleX4PostProcess}),!0))},t.prototype._createBrightPassPostProcess=function(e,t){var i=this,n=new Array(8);this.brightPassPostProcess=new Yr("HDRBrightPass","standard",["dsOffsets","brightThreshold"],[],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define BRIGHT_PASS",this._floatTextureType),this.brightPassPostProcess.onApply=function(e){var t=1/i.brightPassPostProcess.width,r=1/i.brightPassPostProcess.height;n[0]=-.5*t,n[1]=.5*r,n[2]=.5*t,n[3]=.5*r,n[4]=-.5*t,n[5]=-.5*r,n[6]=.5*t,n[7]=-.5*r,e.setArray2("dsOffsets",n),e.setFloat("brightThreshold",i.brightThreshold)},this.addEffect(new cS(e.getEngine(),"HDRBrightPass",(function(){return i.brightPassPostProcess}),!0))},t.prototype._createBlurPostProcesses=function(e,t,i,n){var r=this;void 0===n&&(n="blurWidth");var o=e.getEngine(),a=new Td("HDRBlurH_"+i,new d.I9(1,0),this[n],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType),s=new Td("HDRBlurV_"+i,new d.I9(0,1),this[n],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,this._floatTextureType);a.onActivateObservable.add((function(){var e=a.width/o.getRenderWidth();a.kernel=r[n]*e})),s.onActivateObservable.add((function(){var e=s.height/o.getRenderHeight();s.kernel=r.horizontalBlur?64*e:r[n]*e})),this.addEffect(new cS(e.getEngine(),"HDRBlurH"+i,(function(){return a}),!0)),this.addEffect(new cS(e.getEngine(),"HDRBlurV"+i,(function(){return s}),!0)),this.blurHPostProcesses.push(a),this.blurVPostProcesses.push(s)},t.prototype._createTextureAdderPostProcess=function(e,t){var i=this;this.textureAdderPostProcess=new Yr("HDRTextureAdder","standard",["exposure"],["otherSampler","lensSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define TEXTURE_ADDER",this._floatTextureType),this.textureAdderPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._vlsEnabled?i._currentDepthOfFieldSource:i.originalPostProcess),e.setTexture("lensSampler",i.lensTexture),e.setFloat("exposure",i._currentExposure),i._currentDepthOfFieldSource=i.textureAdderFinalPostProcess},this.addEffect(new cS(e.getEngine(),"HDRTextureAdder",(function(){return i.textureAdderPostProcess}),!0))},t.prototype._createVolumetricLightPostProcess=function(e,t){var i=this,n=e.enableGeometryBufferRenderer();n.enablePosition=!0;var r=n.getGBuffer();this.volumetricLightPostProcess=new Yr("HDRVLS","standard",["shadowViewProjection","cameraPosition","sunDirection","sunColor","scatteringCoefficient","scatteringPower","depthValues"],["shadowMapSampler","positionSampler"],t/8,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLS\n#define NB_STEPS "+this._volumetricLightStepsCount.toFixed(1));var o=d.I9.Zero();this.volumetricLightPostProcess.onApply=function(e){if(i.sourceLight&&i.sourceLight.getShadowGenerator()&&i._scene.activeCamera){var t=i.sourceLight.getShadowGenerator();e.setTexture("shadowMapSampler",t.getShadowMap()),e.setTexture("positionSampler",r.textures[2]),e.setColor3("sunColor",i.sourceLight.diffuse),e.setVector3("sunDirection",i.sourceLight.getShadowDirection()),e.setVector3("cameraPosition",i._scene.activeCamera.globalPosition),e.setMatrix("shadowViewProjection",t.getTransformMatrix()),e.setFloat("scatteringCoefficient",i.volumetricLightCoefficient),e.setFloat("scatteringPower",i.volumetricLightPower),o.x=i.sourceLight.getDepthMinZ(i._scene.activeCamera),o.y=i.sourceLight.getDepthMaxZ(i._scene.activeCamera),e.setVector2("depthValues",o)}},this.addEffect(new cS(e.getEngine(),"HDRVLS",(function(){return i.volumetricLightPostProcess}),!0)),this._createBlurPostProcesses(e,t/4,0,"volumetricLightBlurScale"),this.volumetricLightMergePostProces=new Yr("HDRVLSMerge","standard",[],["originalSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define VLSMERGE"),this.volumetricLightMergePostProces.onApply=function(e){e.setTextureFromPostProcess("originalSampler",i._bloomEnabled?i.textureAdderFinalPostProcess:i.originalPostProcess),i._currentDepthOfFieldSource=i.volumetricLightFinalPostProcess},this.addEffect(new cS(e.getEngine(),"HDRVLSMerge",(function(){return i.volumetricLightMergePostProces}),!0))},t.prototype._createLuminancePostProcesses=function(e,i){var n=this,r=Math.pow(3,t.LuminanceSteps);this.luminancePostProcess=new Yr("HDRLuminance","standard",["lumOffsets"],[],{width:r,height:r},null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LUMINANCE",i);var o=[];this.luminancePostProcess.onApply=function(e){var t=1/n.luminancePostProcess.width,i=1/n.luminancePostProcess.height;o[0]=-.5*t,o[1]=.5*i,o[2]=.5*t,o[3]=.5*i,o[4]=-.5*t,o[5]=-.5*i,o[6]=.5*t,o[7]=-.5*i,e.setArray2("lumOffsets",o)},this.addEffect(new cS(e.getEngine(),"HDRLuminance",(function(){return n.luminancePostProcess}),!0));for(var a=t.LuminanceSteps-1;a>=0;a--){r=Math.pow(3,a);var s="#define LUMINANCE_DOWN_SAMPLE\n";0===a&&(s+="#define FINAL_DOWN_SAMPLER");var l=new Yr("HDRLuminanceDownSample"+a,"standard",["dsOffsets","halfDestPixelSize"],[],{width:r,height:r},null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,s,i);this.luminanceDownSamplePostProcesses.push(l)}var c=this.luminancePostProcess;this.luminanceDownSamplePostProcesses.forEach((function(t,i){var r=new Array(18);t.onApply=function(e){if(c){for(var o=0,a=-1;a<2;a++)for(var s=-1;s<2;s++)r[o]=a/c.width,r[o+1]=s/c.height,o+=2;e.setArray2("dsOffsets",r),e.setFloat("halfDestPixelSize",.5/c.width),c=i===n.luminanceDownSamplePostProcesses.length-1?n.luminancePostProcess:t}},i===n.luminanceDownSamplePostProcesses.length-1&&(t.onAfterRender=function(){var t=e.getEngine().readPixels(0,0,1,1),i=new d.IU(1/16581375,1/65025,1/255,1);t.then((function(e){var t=new Uint8Array(e.buffer);n._hdrCurrentLuminance=(t[0]*i.x+t[1]*i.y+t[2]*i.z+t[3]*i.w)/100}))}),n.addEffect(new cS(e.getEngine(),"HDRLuminanceDownSample"+i,(function(){return t}),!0))}))},t.prototype._createHdrPostProcess=function(e,t){var i=this,n=["#define HDR"];this._hdrAutoExposure&&n.push("#define AUTO_EXPOSURE"),this.hdrPostProcess=new Yr("HDR","standard",["averageLuminance"],["textureAdderSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,n.join("\n"),c.Y.TEXTURETYPE_UNSIGNED_INT);var r=1,o=0,a=0;this.hdrPostProcess.onApply=function(t){if(t.setTextureFromPostProcess("textureAdderSampler",i._currentDepthOfFieldSource),o+=e.getEngine().getDeltaTime(),r<0)r=i._hdrCurrentLuminance;else{var n=(a-o)/1e3;i._hdrCurrentLuminance<r+i.hdrDecreaseRate*n?r+=i.hdrDecreaseRate*n:i._hdrCurrentLuminance>r-i.hdrIncreaseRate*n?r-=i.hdrIncreaseRate*n:r=i._hdrCurrentLuminance}i.hdrAutoExposure?i._currentExposure=i._fixedExposure/r:(r=B.X.Clamp(r,i.hdrMinimumLuminance,1e20),t.setFloat("averageLuminance",r)),a=o,i._currentDepthOfFieldSource=i.hdrFinalPostProcess},this.addEffect(new cS(e.getEngine(),"HDR",(function(){return i.hdrPostProcess}),!0))},t.prototype._createLensFlarePostProcess=function(e,t){var i=this;this.lensFlarePostProcess=new Yr("HDRLensFlare","standard",["strength","ghostDispersal","haloWidth","resolution","distortionStrength"],["lensColorSampler"],t/2,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(e.getEngine(),"HDRLensFlare",(function(){return i.lensFlarePostProcess}),!0)),this._createBlurPostProcesses(e,t/4,2,"lensFlareBlurWidth"),this.lensFlareComposePostProcess=new Yr("HDRLensFlareCompose","standard",["lensStarMatrix"],["otherSampler","lensDirtSampler","lensStarSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define LENS_FLARE_COMPOSE",c.Y.TEXTURETYPE_UNSIGNED_INT),this.addEffect(new cS(e.getEngine(),"HDRLensFlareCompose",(function(){return i.lensFlareComposePostProcess}),!0));var n=new d.I9(0,0);this.lensFlarePostProcess.externalTextureSamplerBinding=!0,this.lensFlarePostProcess.onApply=function(e){e.setTextureFromPostProcess("textureSampler",i._bloomEnabled?i.blurHPostProcesses[0]:i.originalPostProcess),e.setTexture("lensColorSampler",i.lensColorTexture),e.setFloat("strength",i.lensFlareStrength),e.setFloat("ghostDispersal",i.lensFlareGhostDispersal),e.setFloat("haloWidth",i.lensFlareHaloWidth),n.x=i.lensFlarePostProcess.width,n.y=i.lensFlarePostProcess.height,e.setVector2("resolution",n),e.setFloat("distortionStrength",i.lensFlareDistortionStrength)};var r=d.uq.FromValues(2,0,-1,0,0,2,-1,0,0,0,1,0,0,0,0,1),o=d.uq.FromValues(.5,0,.5,0,0,.5,.5,0,0,0,1,0,0,0,0,1);this.lensFlareComposePostProcess.onApply=function(e){if(i._scene.activeCamera){e.setTextureFromPostProcess("otherSampler",i.lensFlarePostProcess),e.setTexture("lensDirtSampler",i.lensFlareDirtTexture),e.setTexture("lensStarSampler",i.lensStarTexture);var t=i._scene.activeCamera.getViewMatrix().getRow(0),n=i._scene.activeCamera.getViewMatrix().getRow(2),a=d.Pq.Dot(t.toVector3(),new d.Pq(1,0,0))+d.Pq.Dot(n.toVector3(),new d.Pq(0,0,1));a*=4;var s=d.uq.FromValues(.5*Math.cos(a),-Math.sin(a),0,0,Math.sin(a),.5*Math.cos(a),0,0,0,0,1,0,0,0,0,1),l=o.multiply(s).multiply(r);e.setMatrix("lensStarMatrix",l),i._currentDepthOfFieldSource=i.lensFlareFinalPostProcess}}},t.prototype._createDepthOfFieldPostProcess=function(e,t){var i=this;this.depthOfFieldPostProcess=new Yr("HDRDepthOfField","standard",["distance"],["otherSampler","depthSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define DEPTH_OF_FIELD",c.Y.TEXTURETYPE_UNSIGNED_INT),this.depthOfFieldPostProcess.onApply=function(e){e.setTextureFromPostProcess("otherSampler",i._currentDepthOfFieldSource),e.setTexture("depthSampler",i._getDepthTexture()),e.setFloat("distance",i.depthOfFieldDistance)},this.addEffect(new cS(e.getEngine(),"HDRDepthOfField",(function(){return i.depthOfFieldPostProcess}),!0))},t.prototype._createMotionBlurPostProcess=function(e,t){var i=this;if(this._isObjectBasedMotionBlur){var n=new OS("HDRMotionBlur",e,t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,c.Y.TEXTURETYPE_UNSIGNED_INT);n.motionStrength=this.motionStrength,n.motionBlurSamples=this.motionBlurSamples,this.motionBlurPostProcess=n}else{this.motionBlurPostProcess=new Yr("HDRMotionBlur","standard",["inverseViewProjection","prevViewProjection","screenSize","motionScale","motionStrength"],["depthSampler"],t,null,an.g.BILINEAR_SAMPLINGMODE,e.getEngine(),!1,"#define MOTION_BLUR\n#define MAX_MOTION_SAMPLES "+this.motionBlurSamples.toFixed(1),c.Y.TEXTURETYPE_UNSIGNED_INT);var r=0,o=d.uq.Identity(),a=d.uq.Identity(),s=d.uq.Identity(),l=d.I9.Zero();this.motionBlurPostProcess.onApply=function(t){(s=e.getProjectionMatrix().multiply(e.getViewMatrix())).invertToRef(a),t.setMatrix("inverseViewProjection",a),t.setMatrix("prevViewProjection",o),o=s,l.x=i.motionBlurPostProcess.width,l.y=i.motionBlurPostProcess.height,t.setVector2("screenSize",l),r=e.getEngine().getFps()/60,t.setFloat("motionScale",r),t.setFloat("motionStrength",i.motionStrength),t.setTexture("depthSampler",i._getDepthTexture())}}this.addEffect(new cS(e.getEngine(),"HDRMotionBlur",(function(){return i.motionBlurPostProcess}),!0))},t.prototype._getDepthTexture=function(){return this._scene.getEngine().getCaps().drawBuffersExtension?this._scene.enableGeometryBufferRenderer().getGBuffer().textures[0]:this._scene.enableDepthRenderer().getDepthMap()},t.prototype._disposePostProcesses=function(){for(var e=0;e<this._cameras.length;e++){var t=this._cameras[e];this.originalPostProcess&&this.originalPostProcess.dispose(t),this.screenSpaceReflectionPostProcess&&this.screenSpaceReflectionPostProcess.dispose(t),this.downSampleX4PostProcess&&this.downSampleX4PostProcess.dispose(t),this.brightPassPostProcess&&this.brightPassPostProcess.dispose(t),this.textureAdderPostProcess&&this.textureAdderPostProcess.dispose(t),this.volumetricLightPostProcess&&this.volumetricLightPostProcess.dispose(t),this.volumetricLightSmoothXPostProcess&&this.volumetricLightSmoothXPostProcess.dispose(t),this.volumetricLightSmoothYPostProcess&&this.volumetricLightSmoothYPostProcess.dispose(t),this.volumetricLightMergePostProces&&this.volumetricLightMergePostProces.dispose(t),this.volumetricLightFinalPostProcess&&this.volumetricLightFinalPostProcess.dispose(t),this.lensFlarePostProcess&&this.lensFlarePostProcess.dispose(t),this.lensFlareComposePostProcess&&this.lensFlareComposePostProcess.dispose(t);for(var i=0;i<this.luminanceDownSamplePostProcesses.length;i++)this.luminanceDownSamplePostProcesses[i].dispose(t);for(this.luminancePostProcess&&this.luminancePostProcess.dispose(t),this.hdrPostProcess&&this.hdrPostProcess.dispose(t),this.hdrFinalPostProcess&&this.hdrFinalPostProcess.dispose(t),this.depthOfFieldPostProcess&&this.depthOfFieldPostProcess.dispose(t),this.motionBlurPostProcess&&this.motionBlurPostProcess.dispose(t),this.fxaaPostProcess&&this.fxaaPostProcess.dispose(t),i=0;i<this.blurHPostProcesses.length;i++)this.blurHPostProcesses[i].dispose(t);for(i=0;i<this.blurVPostProcesses.length;i++)this.blurVPostProcesses[i].dispose(t)}this.originalPostProcess=null,this.downSampleX4PostProcess=null,this.brightPassPostProcess=null,this.textureAdderPostProcess=null,this.textureAdderFinalPostProcess=null,this.volumetricLightPostProcess=null,this.volumetricLightSmoothXPostProcess=null,this.volumetricLightSmoothYPostProcess=null,this.volumetricLightMergePostProces=null,this.volumetricLightFinalPostProcess=null,this.lensFlarePostProcess=null,this.lensFlareComposePostProcess=null,this.luminancePostProcess=null,this.hdrPostProcess=null,this.hdrFinalPostProcess=null,this.depthOfFieldPostProcess=null,this.motionBlurPostProcess=null,this.fxaaPostProcess=null,this.screenSpaceReflectionPostProcess=null,this.luminanceDownSamplePostProcesses.length=0,this.blurHPostProcesses.length=0,this.blurVPostProcesses.length=0},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype.serialize=function(){var e=G.p.Serialize(this);return this.sourceLight&&(e.sourceLightId=this.sourceLight.id),this.screenSpaceReflectionPostProcess&&(e.screenSpaceReflectionPostProcess=G.p.Serialize(this.screenSpaceReflectionPostProcess)),e.customType="StandardRenderingPipeline",e},t.Parse=function(e,i,n){var r=G.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,n);return e.sourceLightId&&(r.sourceLight=i.getLightById(e.sourceLightId)),e.screenSpaceReflectionPostProcess&&G.p.Parse((function(){return r.screenSpaceReflectionPostProcess}),e.screenSpaceReflectionPostProcess,i,n),r},t.LuminanceSteps=6,(0,m.Cg)([(0,V.lK)()],t.prototype,"brightThreshold",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"blurWidth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"horizontalBlur",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"exposure",null),(0,m.Cg)([(0,V.uM)("lensTexture")],t.prototype,"lensTexture",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"volumetricLightCoefficient",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"volumetricLightPower",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"volumetricLightBlurScale",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"hdrMinimumLuminance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"hdrDecreaseRate",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"hdrIncreaseRate",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"hdrAutoExposure",null),(0,m.Cg)([(0,V.uM)("lensColorTexture")],t.prototype,"lensColorTexture",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensFlareStrength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensFlareGhostDispersal",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensFlareHaloWidth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensFlareDistortionStrength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"lensFlareBlurWidth",void 0),(0,m.Cg)([(0,V.uM)("lensStarTexture")],t.prototype,"lensStarTexture",void 0),(0,m.Cg)([(0,V.uM)("lensFlareDirtTexture")],t.prototype,"lensFlareDirtTexture",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"depthOfFieldDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"depthOfFieldBlurWidth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"motionStrength",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"objectBasedMotionBlur",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"_ratio",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"BloomEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"DepthOfFieldEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"LensFlareEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"HDREnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"VLSEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"MotionBlurEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"fxaaEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"screenSpaceReflectionsEnabled",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"volumetricLightStepsCount",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"motionBlurSamples",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"samples",null),t}(FS);(0,s.Y5)("BABYLON.StandardRenderingPipeline",XS);var WS=function(){this.enabled=!1,this.name="screenSpaceReflections2",this.texturesRequired=[c.Y.PREPASS_NORMAL_TEXTURE_TYPE,c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,c.Y.PREPASS_DEPTH_TEXTURE_TYPE]};kr.l.IncludesShadersStore.screenSpaceRayTrace="float distanceSquared(vec2 a,vec2 b) { a-=b; return dot(a,a); }\n/**\nparam csOrigin Camera-space ray origin,which must be \nwithin the view volume and must have z>0.01 and project within the valid screen rectangle\nparam csDirection Unit length camera-space ray direction\nparam projectToPixelMatrix A projection matrix that maps to **pixel** coordinates \n(**not** [-1,+1] normalized device coordinates).\nparam csZBuffer The camera-space Z buffer\nparam csZBufferSize Dimensions of csZBuffer\nparam csZThickness Camera space csZThickness to ascribe to each pixel in the depth buffer\nparam nearPlaneZ Positive number. Doesn't have to be THE actual near plane,just a reasonable value\nfor clipping rays headed towards the camera\nparam stride Step in horizontal or vertical pixels between samples. This is a float\nbecause integer math is slow on GPUs,but should be set to an integer>=1\nparam jitterFraction Number between 0 and 1 for how far to bump the ray in stride units\nto conceal banding artifacts,plus the stride ray offset.\nparam maxSteps Maximum number of iterations. Higher gives better images but may be slow\nparam maxRayTraceDistance Maximum camera-space distance to trace before returning a miss\nparam selfCollisionNumSkip Number of steps to skip at start when raytracing to avoid self collisions.\n1 is a reasonable value,depending on the scene you may need to set this value to 2\nparam hitPixel Pixel coordinates of the first intersection with the scene\nparam numIterations number of iterations performed\nparam csHitPoint Camera space location of the ray hit\n*/\n#define inline\nbool traceScreenSpaceRay1(\nvec3 csOrigin,\nvec3 csDirection,\nmat4 projectToPixelMatrix,\nsampler2D csZBuffer,\nvec2 csZBufferSize,\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nsampler2D csZBackBuffer,\nfloat csZBackSizeFactor,\n#endif\nfloat csZThickness,\nfloat nearPlaneZ,\nfloat stride,\nfloat jitterFraction,\nfloat maxSteps,\nfloat maxRayTraceDistance,\nfloat selfCollisionNumSkip,\nout vec2 startPixel,\nout vec2 hitPixel,\nout vec3 csHitPoint,\nout float numIterations\n#ifdef SSRAYTRACE_DEBUG\n,out vec3 debugColor\n#endif\n)\n{\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\nfloat rayLength=(csOrigin.z+csDirection.z*maxRayTraceDistance)>-nearPlaneZ ? (-nearPlaneZ-csOrigin.z)/csDirection.z : maxRayTraceDistance;\n#else\nfloat rayLength=(csOrigin.z+csDirection.z*maxRayTraceDistance)<nearPlaneZ ? (nearPlaneZ-csOrigin.z)/csDirection.z : maxRayTraceDistance;\n#endif\nvec3 csEndPoint=csOrigin+csDirection*rayLength;hitPixel=vec2(-1.0,-1.0);vec4 H0=projectToPixelMatrix*vec4(csOrigin,1.0);vec4 H1=projectToPixelMatrix*vec4(csEndPoint,1.0);float k0=1.0/H0.w;float k1=1.0/H1.w;vec3 Q0=csOrigin*k0;vec3 Q1=csEndPoint*k1;vec2 P0=H0.xy*k0;vec2 P1=H1.xy*k1;\n#ifdef SSRAYTRACE_CLIP_TO_FRUSTUM\nfloat xMax=csZBufferSize.x-0.5,xMin=0.5,yMax=csZBufferSize.y-0.5,yMin=0.5;float alpha=0.0;if ((P1.y>yMax) || (P1.y<yMin)) {alpha=(P1.y-((P1.y>yMax) ? yMax : yMin))/(P1.y-P0.y);}\nif ((P1.x>xMax) || (P1.x<xMin)) {alpha=max(alpha,(P1.x-((P1.x>xMax) ? xMax : xMin))/(P1.x-P0.x));}\nP1=mix(P1,P0,alpha); k1=mix(k1,k0,alpha); Q1=mix(Q1,Q0,alpha);\n#endif\nP1+=vec2((distanceSquared(P0,P1)<0.0001) ? 0.01 : 0.0);vec2 delta=P1-P0;bool permute=false;if (abs(delta.x)<abs(delta.y)) { \npermute=true;delta=delta.yx;P0=P0.yx;P1=P1.yx; }\nfloat stepDirection=sign(delta.x);float invdx=stepDirection/delta.x;vec2 dP=vec2(stepDirection,delta.y*invdx);vec3 dQ=(Q1-Q0)*invdx;float dk=(k1-k0)*invdx;float zMin=min(csEndPoint.z,csOrigin.z);float zMax=max(csEndPoint.z,csOrigin.z);dP*=stride; dQ*=stride; dk*=stride;P0+=dP*jitterFraction; Q0+=dQ*jitterFraction; k0+=dk*jitterFraction;vec4 pqk=vec4(P0,Q0.z,k0);vec4 dPQK=vec4(dP,dQ.z,dk);startPixel=permute ? P0.yx : P0.xy;float prevZMaxEstimate=csOrigin.z;float rayZMin=prevZMaxEstimate,rayZMax=prevZMaxEstimate;float sceneZMax=rayZMax+1e4;float end=P1.x*stepDirection;bool hit=false;float stepCount;for (stepCount=0.0;stepCount<=selfCollisionNumSkip ||\n(pqk.x*stepDirection)<=end &&\nstepCount<maxSteps &&\n!hit &&\nsceneZMax != 0.0; \npqk+=dPQK,++stepCount)\n{hitPixel=permute ? pqk.yx : pqk.xy;rayZMin=prevZMaxEstimate;rayZMax=(dPQK.z*0.5+pqk.z)/(dPQK.w*0.5+pqk.w);rayZMax=clamp(rayZMax,zMin,zMax);prevZMaxEstimate=rayZMax;if (rayZMin>rayZMax) { \nfloat t=rayZMin; rayZMin=rayZMax; rayZMax=t;}\nsceneZMax=texelFetch(csZBuffer,ivec2(hitPixel),0).r;\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nfloat sceneBackZ=texelFetch(csZBackBuffer,ivec2(hitPixel/csZBackSizeFactor),0).r;hit=(rayZMax>=sceneBackZ-csZThickness) && (rayZMin<=sceneZMax);\n#else\nhit=(rayZMax>=sceneZMax-csZThickness) && (rayZMin<=sceneZMax);\n#endif\n#else\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nfloat sceneBackZ=texelFetch(csZBackBuffer,ivec2(hitPixel/csZBackSizeFactor),0).r;hit=(rayZMin<=sceneBackZ+csZThickness) && (rayZMax>=sceneZMax) && (sceneZMax != 0.0);\n#else\nhit=(rayZMin<=sceneZMax+csZThickness) && (rayZMax>=sceneZMax);\n#endif\n#endif\n}\npqk-=dPQK;stepCount-=1.0;if (((pqk.x+dPQK.x)*stepDirection)>end || (stepCount+1.0)>=maxSteps || sceneZMax==0.0) {hit=false;}\n#ifdef SSRAYTRACE_ENABLE_REFINEMENT\nif (stride>1.0 && hit) {pqk-=dPQK;stepCount-=1.0;float invStride=1.0/stride;dPQK*=invStride;float refinementStepCount=0.0;prevZMaxEstimate=pqk.z/pqk.w;rayZMax=prevZMaxEstimate;sceneZMax=rayZMax+1e7;for (;refinementStepCount<=1.0 ||\n(refinementStepCount<=stride*1.4) &&\n(rayZMax<sceneZMax) && (sceneZMax != 0.0);pqk+=dPQK,refinementStepCount+=1.0)\n{rayZMin=prevZMaxEstimate;rayZMax=(dPQK.z*0.5+pqk.z)/(dPQK.w*0.5+pqk.w);rayZMax=clamp(rayZMax,zMin,zMax);prevZMaxEstimate=rayZMax;rayZMax=max(rayZMax,rayZMin);hitPixel=permute ? pqk.yx : pqk.xy;sceneZMax=texelFetch(csZBuffer,ivec2(hitPixel),0).r;}\npqk-=dPQK;refinementStepCount-=1.0;stepCount+=refinementStepCount/stride;}\n#endif\nQ0.xy+=dQ.xy*stepCount;Q0.z=pqk.z;csHitPoint=Q0/pqk.w;numIterations=stepCount+1.0;\n#ifdef SSRAYTRACE_DEBUG\nif (((pqk.x+dPQK.x)*stepDirection)>end) {debugColor=vec3(0,0,1);} else if ((stepCount+1.0)>=maxSteps) {debugColor=vec3(1,0,0);} else if (sceneZMax==0.0) {debugColor=vec3(1,1,0);} else {debugColor=vec3(0,stepCount/maxSteps,0);}\n#endif\nreturn hit;}\n/**\ntexCoord: in the [0,1] range\ndepth: depth in view space (range [znear,zfar]])\n*/\nvec3 computeViewPosFromUVDepth(vec2 texCoord,float depth,mat4 projection,mat4 invProjectionMatrix) {vec4 ndc;ndc.xy=texCoord*2.0-1.0;\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\n#ifdef ORTHOGRAPHIC_CAMERA\nndc.z=-projection[2].z*depth+projection[3].z;\n#else\nndc.z=-projection[2].z-projection[3].z/depth;\n#endif\n#else\n#ifdef ORTHOGRAPHIC_CAMERA\nndc.z=projection[2].z*depth+projection[3].z;\n#else\nndc.z=projection[2].z+projection[3].z/depth;\n#endif\n#endif\nndc.w=1.0;vec4 eyePos=invProjectionMatrix*ndc;eyePos.xyz/=eyePos.w;return eyePos.xyz;}\n";kr.l.ShadersStore.screenSpaceReflection2PixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#define TEXTURECUBEFUNC(s,c,lod) textureLod(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#define TEXTURECUBEFUNC(s,c,bias) textureCube(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;\n#ifdef SSR_SUPPORTED\nuniform sampler2D reflectivitySampler;uniform sampler2D normalSampler;uniform sampler2D depthSampler;\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nuniform sampler2D backDepthSampler;uniform float backSizeFactor;\n#endif\n#ifdef SSR_USE_ENVIRONMENT_CUBE\nuniform samplerCube envCubeSampler;\n#ifdef SSR_USE_LOCAL_REFLECTIONMAP_CUBIC\nuniform vec3 vReflectionPosition;uniform vec3 vReflectionSize;\n#endif\n#endif\nuniform mat4 view;uniform mat4 invView;uniform mat4 projection;uniform mat4 invProjectionMatrix;uniform mat4 projectionPixel;uniform float nearPlaneZ;uniform float stepSize;uniform float maxSteps;uniform float strength;uniform float thickness;uniform float roughnessFactor;uniform float reflectionSpecularFalloffExponent;uniform float maxDistance;uniform float selfCollisionNumSkip;uniform float reflectivityThreshold;\n#include<helperFunctions>\n#include<pbrBRDFFunctions>\n#include<screenSpaceRayTrace>\nvec3 hash(vec3 a)\n{a=fract(a*0.8);a+=dot(a,a.yxz+19.19);return fract((a.xxy+a.yxx)*a.zyx);}\nfloat computeAttenuationForIntersection(ivec2 hitPixel,vec2 hitUV,vec3 vsRayOrigin,vec3 vsHitPoint,vec3 reflectionVector,float maxRayDistance,float numIterations) {float attenuation=1.0;\n#ifdef SSR_ATTENUATE_SCREEN_BORDERS\nvec2 dCoords=smoothstep(0.2,0.6,abs(vec2(0.5,0.5)-hitUV.xy));attenuation*=clamp(1.0-(dCoords.x+dCoords.y),0.0,1.0);\n#endif\n#ifdef SSR_ATTENUATE_INTERSECTION_DISTANCE\nattenuation*=1.0-clamp(distance(vsRayOrigin,vsHitPoint)/maxRayDistance,0.0,1.0);\n#endif\n#ifdef SSR_ATTENUATE_INTERSECTION_NUMITERATIONS\nattenuation*=1.0-(numIterations/maxSteps);\n#endif\n#ifdef SSR_ATTENUATE_BACKFACE_REFLECTION\nvec3 reflectionNormal=texelFetch(normalSampler,hitPixel,0).xyz;float directionBasedAttenuation=smoothstep(-0.17,0.0,dot(reflectionNormal,-reflectionVector));attenuation*=directionBasedAttenuation;\n#endif\nreturn attenuation;}\n#endif\nvoid main()\n{\n#ifdef SSR_SUPPORTED\nvec4 colorFull=TEXTUREFUNC(textureSampler,vUV,0.0);vec3 color=colorFull.rgb;vec4 reflectivity=TEXTUREFUNC(reflectivitySampler,vUV,0.0);\n#ifndef SSR_DISABLE_REFLECTIVITY_TEST\nif (max(reflectivity.r,max(reflectivity.g,reflectivity.b))<=reflectivityThreshold) {\n#ifdef SSR_USE_BLUR\ngl_FragColor=vec4(0.);\n#else\ngl_FragColor=colorFull;\n#endif\nreturn;}\n#endif\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\ncolor=toLinearSpace(color);\n#endif\nvec2 texSize=vec2(textureSize(depthSampler,0));vec3 csNormal=texelFetch(normalSampler,ivec2(vUV*texSize),0).xyz; \n#ifdef SSR_DECODE_NORMAL\ncsNormal=csNormal*2.0-1.0;\n#endif\n#ifdef SSR_NORMAL_IS_IN_WORLDSPACE\ncsNormal=(view*vec4(csNormal,0.0)).xyz;\n#endif\nfloat depth=texelFetch(depthSampler,ivec2(vUV*texSize),0).r;vec3 csPosition=computeViewPosFromUVDepth(vUV,depth,projection,invProjectionMatrix);\n#ifdef ORTHOGRAPHIC_CAMERA\nvec3 csViewDirection=vec3(0.,0.,1.);\n#else\nvec3 csViewDirection=normalize(csPosition);\n#endif\nvec3 csReflectedVector=reflect(csViewDirection,csNormal);\n#ifdef SSR_USE_ENVIRONMENT_CUBE\nvec3 wReflectedVector=vec3(invView*vec4(csReflectedVector,0.0));\n#ifdef SSR_USE_LOCAL_REFLECTIONMAP_CUBIC\nvec4 worldPos=invView*vec4(csPosition,1.0);wReflectedVector=parallaxCorrectNormal(worldPos.xyz,normalize(wReflectedVector),vReflectionSize,vReflectionPosition);\n#endif\n#ifdef SSR_INVERTCUBICMAP\nwReflectedVector.y*=-1.0;\n#endif\n#ifdef SSRAYTRACE_RIGHT_HANDED_SCENE\nwReflectedVector.z*=-1.0;\n#endif\nvec3 envColor=TEXTURECUBEFUNC(envCubeSampler,wReflectedVector,0.0).xyz;\n#ifdef SSR_ENVIRONMENT_CUBE_IS_GAMMASPACE\nenvColor=toLinearSpace(envColor);\n#endif\n#else\nvec3 envColor=color;\n#endif\nfloat reflectionAttenuation=1.0;bool rayHasHit=false;vec2 startPixel;vec2 hitPixel;vec3 hitPoint;float numIterations;\n#ifdef SSRAYTRACE_DEBUG\nvec3 debugColor;\n#endif\n#ifdef SSR_ATTENUATE_FACING_CAMERA\nreflectionAttenuation*=1.0-smoothstep(0.25,0.5,dot(-csViewDirection,csReflectedVector));\n#endif\nif (reflectionAttenuation>0.0) {\n#ifdef SSR_USE_BLUR\nvec3 jitt=vec3(0.);\n#else\nfloat roughness=1.0-reflectivity.a;vec3 jitt=mix(vec3(0.0),hash(csPosition)-vec3(0.5),roughness)*roughnessFactor; \n#endif\nvec2 uv2=vUV*texSize;float c=(uv2.x+uv2.y)*0.25;float jitter=mod(c,1.0); \nrayHasHit=traceScreenSpaceRay1(\ncsPosition,\nnormalize(csReflectedVector+jitt),\nprojectionPixel,\ndepthSampler,\ntexSize,\n#ifdef SSRAYTRACE_USE_BACK_DEPTHBUFFER\nbackDepthSampler,\nbackSizeFactor,\n#endif\nthickness,\nnearPlaneZ,\nstepSize,\njitter,\nmaxSteps,\nmaxDistance,\nselfCollisionNumSkip,\nstartPixel,\nhitPixel,\nhitPoint,\nnumIterations\n#ifdef SSRAYTRACE_DEBUG\n,debugColor\n#endif\n);}\n#ifdef SSRAYTRACE_DEBUG\ngl_FragColor=vec4(debugColor,1.);return;\n#endif\nvec3 F0=reflectivity.rgb;vec3 fresnel=fresnelSchlickGGX(max(dot(csNormal,-csViewDirection),0.0),F0,vec3(1.));vec3 SSR=envColor;if (rayHasHit) {vec3 reflectedColor=texelFetch(textureSampler,ivec2(hitPixel),0).rgb;\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\nreflectedColor=toLinearSpace(reflectedColor);\n#endif\nreflectionAttenuation*=computeAttenuationForIntersection(ivec2(hitPixel),hitPixel/texSize,csPosition,hitPoint,csReflectedVector,maxDistance,numIterations);SSR=reflectedColor*reflectionAttenuation+(1.0-reflectionAttenuation)*envColor;}\n#ifndef SSR_BLEND_WITH_FRESNEL\nSSR*=fresnel;\n#endif\n#ifdef SSR_USE_BLUR\nfloat blur_radius=0.0;float roughness=1.0-reflectivity.a*(1.0-roughnessFactor);if (roughness>0.001) {float cone_angle=min(roughness,0.999)*3.14159265*0.5;float cone_len=distance(startPixel,hitPixel);float op_len=2.0*tan(cone_angle)*cone_len; \nfloat a=op_len;float h=cone_len;float a2=a*a;float fh2=4.0f*h*h;blur_radius=(a*(sqrt(a2+fh2)-a))/(4.0f*h);}\ngl_FragColor=vec4(SSR,blur_radius/255.0); \n#else\n#ifdef SSR_BLEND_WITH_FRESNEL\nvec3 reflectionMultiplier=clamp(pow(fresnel*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#else\nvec3 reflectionMultiplier=clamp(pow(reflectivity.rgb*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#endif\nvec3 colorMultiplier=1.0-reflectionMultiplier;vec3 finalColor=(color*colorMultiplier)+(SSR*reflectionMultiplier);\n#ifdef SSR_OUTPUT_IS_GAMMA_SPACE\nfinalColor=toGammaSpace(finalColor);\n#endif\ngl_FragColor=vec4(finalColor,colorFull.a);\n#endif\n#else\ngl_FragColor=TEXTUREFUNC(textureSampler,vUV,0.0);\n#endif\n}\n";kr.l.ShadersStore.screenSpaceReflection2BlurPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,lod) texture2DLodEXT(s,c,lod)\n#else\n#define TEXTUREFUNC(s,c,bias) texture2D(s,c,bias)\n#endif\nuniform sampler2D textureSampler;varying vec2 vUV;uniform vec2 texelOffsetScale;const float weights[8]=float[8] (0.071303,0.131514,0.189879,0.321392,0.452906, 0.584419,0.715932,0.847445);void processSample(vec2 uv,float i,vec2 stepSize,inout vec4 accumulator,inout float denominator)\n{vec2 offsetUV=stepSize*i+uv;float coefficient=weights[int(2.0-abs(i))];accumulator+=TEXTUREFUNC(textureSampler,offsetUV,0.0)*coefficient;denominator+=coefficient;}\nvoid main()\n{vec4 colorFull=TEXTUREFUNC(textureSampler,vUV,0.0);if (dot(colorFull,vec4(1.0))==0.0) {gl_FragColor=colorFull;return;}\nfloat blurRadius=colorFull.a*255.0; \nvec2 stepSize=texelOffsetScale.xy*blurRadius;vec4 accumulator=TEXTUREFUNC(textureSampler,vUV,0.0)*0.214607;float denominator=0.214607;processSample(vUV,1.0,stepSize,accumulator,denominator);processSample(vUV,1.0*0.2,stepSize,accumulator,denominator);processSample(vUV,1.0*0.4,stepSize,accumulator,denominator);processSample(vUV,1.0*0.6,stepSize,accumulator,denominator);processSample(vUV,1.0*0.8,stepSize,accumulator,denominator);processSample(vUV,1.0*1.2,stepSize,accumulator,denominator);processSample(vUV,1.0*1.4,stepSize,accumulator,denominator);processSample(vUV,1.0*1.6,stepSize,accumulator,denominator);processSample(vUV,1.0*1.8,stepSize,accumulator,denominator);processSample(vUV,1.0*2.0,stepSize,accumulator,denominator);processSample(vUV,-1.0,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.2,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.4,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.6,stepSize,accumulator,denominator);processSample(vUV,-1.0*0.8,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.2,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.4,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.6,stepSize,accumulator,denominator);processSample(vUV,-1.0*1.8,stepSize,accumulator,denominator);processSample(vUV,-1.0*2.0,stepSize,accumulator,denominator);gl_FragColor=vec4(accumulator.rgb/denominator,colorFull.a);}\n";kr.l.ShadersStore.screenSpaceReflection2BlurCombinerPixelShader="uniform sampler2D textureSampler; \nuniform sampler2D mainSampler;uniform sampler2D reflectivitySampler;uniform float strength;uniform float reflectionSpecularFalloffExponent;uniform float reflectivityThreshold;varying vec2 vUV;\n#include<helperFunctions>\n#ifdef SSR_BLEND_WITH_FRESNEL\n#include<pbrBRDFFunctions>\n#include<screenSpaceRayTrace>\nuniform mat4 projection;uniform mat4 invProjectionMatrix;uniform sampler2D normalSampler;uniform sampler2D depthSampler;\n#endif\nvoid main()\n{\n#ifdef SSRAYTRACE_DEBUG\ngl_FragColor=texture2D(textureSampler,vUV);\n#else\nvec3 SSR=texture2D(textureSampler,vUV).rgb;vec4 color=texture2D(mainSampler,vUV);vec4 reflectivity=texture2D(reflectivitySampler,vUV);\n#ifndef SSR_DISABLE_REFLECTIVITY_TEST\nif (max(reflectivity.r,max(reflectivity.g,reflectivity.b))<=reflectivityThreshold) {gl_FragColor=color;return;}\n#endif\n#ifdef SSR_INPUT_IS_GAMMA_SPACE\ncolor=toLinearSpace(color);\n#endif\n#ifdef SSR_BLEND_WITH_FRESNEL\nvec2 texSize=vec2(textureSize(depthSampler,0));vec3 csNormal=texelFetch(normalSampler,ivec2(vUV*texSize),0).xyz;float depth=texelFetch(depthSampler,ivec2(vUV*texSize),0).r;vec3 csPosition=computeViewPosFromUVDepth(vUV,depth,projection,invProjectionMatrix);vec3 csViewDirection=normalize(csPosition);vec3 F0=reflectivity.rgb;vec3 fresnel=fresnelSchlickGGX(max(dot(csNormal,-csViewDirection),0.0),F0,vec3(1.));vec3 reflectionMultiplier=clamp(pow(fresnel*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#else\nvec3 reflectionMultiplier=clamp(pow(reflectivity.rgb*strength,vec3(reflectionSpecularFalloffExponent)),0.0,1.0);\n#endif\nvec3 colorMultiplier=1.0-reflectionMultiplier;vec3 finalColor=(color.rgb*colorMultiplier)+(SSR*reflectionMultiplier);\n#ifdef SSR_OUTPUT_IS_GAMMA_SPACE\nfinalColor=toGammaSpace(finalColor);\n#endif\ngl_FragColor=vec4(finalColor,color.a);\n#endif\n}\n";var HS=d.uq.Compose(new d.Pq(.5,.5,.5),d.PT.Identity(),new d.Pq(.5,.5,.5)),jS=d.uq.Compose(new d.Pq(.5,.5,1),d.PT.Identity(),new d.Pq(.5,.5,0)),qS=function(e){function t(t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=c.Y.TEXTURETYPE_UNSIGNED_BYTE);var a=e.call(this,i.getEngine(),t)||this;if(a.SSRRenderEffect="SSRRenderEffect",a.SSRBlurRenderEffect="SSRBlurRenderEffect",a.SSRCombineRenderEffect="SSRCombineRenderEffect",a._samples=1,a.maxDistance=1e3,a.step=1,a.thickness=.5,a.strength=1,a.reflectionSpecularFalloffExponent=1,a.maxSteps=1e3,a.roughnessFactor=.2,a.selfCollisionNumSkip=1,a._reflectivityThreshold=.04,a._ssrDownsample=0,a._blurDispersionStrength=.03,a._blurDownsample=0,a._enableSmoothReflections=!1,a._environmentTextureIsProbe=!1,a._attenuateScreenBorders=!0,a._attenuateIntersectionDistance=!0,a._attenuateIntersectionIterations=!0,a._attenuateFacingCamera=!1,a._attenuateBackfaceReflection=!1,a._clipToFrustum=!0,a._useFresnel=!1,a._enableAutomaticThicknessComputation=!1,a._backfaceDepthTextureDownsample=0,a._backfaceForceDepthWriteTransparentMeshes=!0,a._isEnabled=!0,a._inputTextureColorIsInGammaSpace=!0,a._generateOutputInGammaSpace=!0,a._debug=!1,a._forceGeometryBuffer=!1,a._isDirty=!1,a._camerasToBeAttached=[],a._cameras=n||i.cameras,a._cameras=a._cameras.slice(),a._camerasToBeAttached=a._cameras.slice(),a._scene=i,a._textureType=o,a._forceGeometryBuffer=r,a.isSupported){if(i.postProcessRenderPipelineManager.addPipeline(a),a._forceGeometryBuffer){var s=i.enableGeometryBufferRenderer();s&&(s.enableReflectivity=!0,s.useSpecificClearForDepthTexture=!0)}else{var l=i.enablePrePassRenderer();l&&(l.useSpecificClearForDepthTexture=!0,l.markAsDirty())}a._buildPipeline()}return a}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"reflectivityThreshold",{get:function(){return this._reflectivityThreshold},set:function(e){e!==this._reflectivityThreshold&&(0===e&&0!==this._reflectivityThreshold||0!==e&&0===this._reflectivityThreshold?(this._reflectivityThreshold=e,this._buildPipeline()):this._reflectivityThreshold=e)},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"ssrDownsample",{get:function(){return this._ssrDownsample},set:function(e){e!==this._ssrDownsample&&(this._ssrDownsample=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"blurDispersionStrength",{get:function(){return this._blurDispersionStrength},set:function(e){if(e!==this._blurDispersionStrength){var t=0===e&&0!==this._blurDispersionStrength||0!==e&&0===this._blurDispersionStrength;this._blurDispersionStrength=e,t&&this._buildPipeline()}},enumerable:!1,configurable:!0}),t.prototype._useBlur=function(){return this._blurDispersionStrength>0},Object.defineProperty(t.prototype,"blurDownsample",{get:function(){return this._blurDownsample},set:function(e){e!==this._blurDownsample&&(this._blurDownsample=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableSmoothReflections",{get:function(){return this._enableSmoothReflections},set:function(e){e!==this._enableSmoothReflections&&(this._enableSmoothReflections=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"environmentTexture",{get:function(){return this._environmentTexture},set:function(e){this._environmentTexture=e,this._updateEffectDefines()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"environmentTextureIsProbe",{get:function(){return this._environmentTextureIsProbe},set:function(e){this._environmentTextureIsProbe=e,this._updateEffectDefines()},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateScreenBorders",{get:function(){return this._attenuateScreenBorders},set:function(e){this._attenuateScreenBorders!==e&&(this._attenuateScreenBorders=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateIntersectionDistance",{get:function(){return this._attenuateIntersectionDistance},set:function(e){this._attenuateIntersectionDistance!==e&&(this._attenuateIntersectionDistance=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateIntersectionIterations",{get:function(){return this._attenuateIntersectionIterations},set:function(e){this._attenuateIntersectionIterations!==e&&(this._attenuateIntersectionIterations=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateFacingCamera",{get:function(){return this._attenuateFacingCamera},set:function(e){this._attenuateFacingCamera!==e&&(this._attenuateFacingCamera=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"attenuateBackfaceReflection",{get:function(){return this._attenuateBackfaceReflection},set:function(e){this._attenuateBackfaceReflection!==e&&(this._attenuateBackfaceReflection=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"clipToFrustum",{get:function(){return this._clipToFrustum},set:function(e){this._clipToFrustum!==e&&(this._clipToFrustum=e,this._updateEffectDefines())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"useFresnel",{get:function(){return this._useFresnel},set:function(e){this._useFresnel!==e&&(this._useFresnel=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"enableAutomaticThicknessComputation",{get:function(){return this._enableAutomaticThicknessComputation},set:function(e){this._enableAutomaticThicknessComputation!==e&&(this._enableAutomaticThicknessComputation=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceDepthRenderer",{get:function(){return this._depthRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceDepthTextureDownsample",{get:function(){return this._backfaceDepthTextureDownsample},set:function(e){this._backfaceDepthTextureDownsample!==e&&(this._backfaceDepthTextureDownsample=e,this._resizeDepthRenderer())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"backfaceForceDepthWriteTransparentMeshes",{get:function(){return this._backfaceForceDepthWriteTransparentMeshes},set:function(e){this._backfaceForceDepthWriteTransparentMeshes!==e&&(this._backfaceForceDepthWriteTransparentMeshes=e,this._depthRenderer&&(this._depthRenderer.forceDepthWriteTransparentMeshes=e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?e&&(this._isDirty?this._buildPipeline():null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)):null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"inputTextureColorIsInGammaSpace",{get:function(){return this._inputTextureColorIsInGammaSpace},set:function(e){this._inputTextureColorIsInGammaSpace!==e&&(this._inputTextureColorIsInGammaSpace=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"generateOutputInGammaSpace",{get:function(){return this._generateOutputInGammaSpace},set:function(e){this._generateOutputInGammaSpace!==e&&(this._generateOutputInGammaSpace=e,this._buildPipeline())},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug!==e&&(this._debug=e,this._buildPipeline())},enumerable:!1,configurable:!0}),t.prototype.getScene=function(){return this._scene},Object.defineProperty(t.prototype,"_geometryBufferRenderer",{get:function(){return this._forceGeometryBuffer?this._scene.geometryBufferRenderer:null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"_prePassRenderer",{get:function(){return this._forceGeometryBuffer?null:this._scene.prePassRenderer},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSupported",{get:function(){var e=this._scene.getEngine().getCaps();return e.drawBuffersExtension&&e.texelFetch},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"SSRRenderingPipeline"},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(t){void 0===t&&(t=!1),this._disposeDepthRenderer(),this._disposePostProcesses(),t&&this._scene.disableGeometryBufferRenderer(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),e.prototype.dispose.call(this)},t.prototype._getTextureSize=function(){var e,t,i=this._scene.getEngine(),n=this._prePassRenderer,r={width:i.getRenderWidth(),height:i.getRenderHeight()};if(n&&(null===(e=this._scene.activeCamera)||void 0===e?void 0:e._getFirstPostProcess())===this._ssrPostProcess){var o=n.getRenderTarget();o&&o.textures&&(r=o.textures[n.getIndex(c.Y.PREPASS_COLOR_TEXTURE_TYPE)].getSize())}else(null===(t=this._ssrPostProcess)||void 0===t?void 0:t.inputTexture)&&(r.width=this._ssrPostProcess.inputTexture.width,r.height=this._ssrPostProcess.inputTexture.height);return r},t.prototype._updateEffectDefines=function(){var e,t,i,n,r,o,a=[];(this._geometryBufferRenderer||this._prePassRenderer)&&a.push("#define SSR_SUPPORTED"),this._enableSmoothReflections&&a.push("#define SSRAYTRACE_ENABLE_REFINEMENT"),this._scene.useRightHandedSystem&&a.push("#define SSRAYTRACE_RIGHT_HANDED_SCENE"),this._environmentTexture&&(a.push("#define SSR_USE_ENVIRONMENT_CUBE"),this._environmentTexture.boundingBoxSize&&a.push("#define SSR_USE_LOCAL_REFLECTIONMAP_CUBIC"),this._environmentTexture.gammaSpace&&a.push("#define SSR_ENVIRONMENT_CUBE_IS_GAMMASPACE")),this._environmentTextureIsProbe&&a.push("#define SSR_INVERTCUBICMAP"),this._enableAutomaticThicknessComputation&&a.push("#define SSRAYTRACE_USE_BACK_DEPTHBUFFER"),this._attenuateScreenBorders&&a.push("#define SSR_ATTENUATE_SCREEN_BORDERS"),this._attenuateIntersectionDistance&&a.push("#define SSR_ATTENUATE_INTERSECTION_DISTANCE"),this._attenuateIntersectionIterations&&a.push("#define SSR_ATTENUATE_INTERSECTION_NUMITERATIONS"),this._attenuateFacingCamera&&a.push("#define SSR_ATTENUATE_FACING_CAMERA"),this._attenuateBackfaceReflection&&a.push("#define SSR_ATTENUATE_BACKFACE_REFLECTION"),this._clipToFrustum&&a.push("#define SSRAYTRACE_CLIP_TO_FRUSTUM"),this._useBlur()&&a.push("#define SSR_USE_BLUR"),this._debug&&a.push("#define SSRAYTRACE_DEBUG"),this._inputTextureColorIsInGammaSpace&&a.push("#define SSR_INPUT_IS_GAMMA_SPACE"),this._generateOutputInGammaSpace&&a.push("#define SSR_OUTPUT_IS_GAMMA_SPACE"),this._useFresnel&&a.push("#define SSR_BLEND_WITH_FRESNEL"),0===this._reflectivityThreshold&&a.push("#define SSR_DISABLE_REFLECTIVITY_TEST"),(null!==(t=null===(e=this._geometryBufferRenderer)||void 0===e?void 0:e.generateNormalsInWorldSpace)&&void 0!==t?t:null===(i=this._prePassRenderer)||void 0===i?void 0:i.generateNormalsInWorldSpace)&&a.push("#define SSR_NORMAL_IS_IN_WORLDSPACE"),(null===(n=this._geometryBufferRenderer)||void 0===n?void 0:n.normalsAreUnsigned)&&a.push("#define SSR_DECODE_NORMAL");var s=null===(r=this._cameras)||void 0===r?void 0:r[0];s&&s.mode===c.Y.ORTHOGRAPHIC_CAMERA&&a.push("#define ORTHOGRAPHIC_CAMERA"),null===(o=this._ssrPostProcess)||void 0===o||o.updateEffect(a.join("\n"))},t.prototype._buildPipeline=function(){var e,t=this;if(this.isSupported)if(this._isEnabled){this._isDirty=!1;var i=this._scene.getEngine();if(this._disposeDepthRenderer(),this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._enableAutomaticThicknessComputation){var n=null===(e=this._cameras)||void 0===e?void 0:e[0];n&&(this._depthRendererCamera=n,this._depthRenderer=new Wf(this._scene,void 0,void 0,void 0,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,!0,"SSRBackDepth"),this._depthRenderer.clearColor.r=1e8,this._depthRenderer.reverseCulling=!0,this._depthRenderer.forceDepthWriteTransparentMeshes=this._backfaceForceDepthWriteTransparentMeshes,this._resizeDepthRenderer(),n.customRenderTargets.push(this._depthRenderer.getDepthMap()))}this._createSSRPostProcess(),this.addEffect(new cS(i,this.SSRRenderEffect,(function(){return t._ssrPostProcess}),!0)),this._useBlur()&&(this._createBlurAndCombinerPostProcesses(),this.addEffect(new cS(i,this.SSRBlurRenderEffect,(function(){return[t._blurPostProcessX,t._blurPostProcessY]}),!0)),this.addEffect(new cS(i,this.SSRCombineRenderEffect,(function(){return t._blurCombinerPostProcess}),!0))),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)}else this._isDirty=!0},t.prototype._resizeDepthRenderer=function(){if(this._depthRenderer){var e=this._getTextureSize(),t=this._depthRenderer.getDepthMap().getSize(),i=Math.floor(e.width/(this._backfaceDepthTextureDownsample+1)),n=Math.floor(e.height/(this._backfaceDepthTextureDownsample+1));t.width===i&&t.height===n||this._depthRenderer.getDepthMap().resize({width:i,height:n})}},t.prototype._disposeDepthRenderer=function(){var e;if(this._depthRenderer){if(this._depthRendererCamera){var t=null!==(e=this._depthRendererCamera.customRenderTargets.indexOf(this._depthRenderer.getDepthMap()))&&void 0!==e?e:-1;-1!==t&&this._depthRendererCamera.customRenderTargets.splice(t,1)}this._depthRendererCamera=null,this._depthRenderer.getDepthMap().dispose()}this._depthRenderer=null},t.prototype._disposePostProcesses=function(){for(var e,t,i,n,r=0;r<this._cameras.length;r++){var o=this._cameras[r];null===(e=this._ssrPostProcess)||void 0===e||e.dispose(o),null===(t=this._blurPostProcessX)||void 0===t||t.dispose(o),null===(i=this._blurPostProcessY)||void 0===i||i.dispose(o),null===(n=this._blurCombinerPostProcess)||void 0===n||n.dispose(o)}this._ssrPostProcess=null,this._blurPostProcessX=null,this._blurPostProcessY=null,this._blurCombinerPostProcess=null},t.prototype._createSSRPostProcess=function(){var e=this;this._ssrPostProcess=new Yr("ssr","screenSpaceReflection2",["projection","invProjectionMatrix","view","invView","thickness","reflectionSpecularFalloffExponent","strength","stepSize","maxSteps","roughnessFactor","projectionPixel","nearPlaneZ","maxDistance","selfCollisionNumSkip","vReflectionPosition","vReflectionSize","backSizeFactor","reflectivityThreshold"],["textureSampler","normalSampler","reflectivitySampler","depthSampler","envCubeSampler","backDepthSampler"],1,null,this._textureType,this._scene.getEngine(),!1,"",this._textureType),this._updateEffectDefines(),this._ssrPostProcess.onApply=function(t){e._resizeDepthRenderer();var i=e._geometryBufferRenderer,n=e._prePassRenderer;if(n||i){if(i){var r=i.getTextureIndex(RS.REFLECTIVITY_TEXTURE_TYPE);t.setTexture("normalSampler",i.getGBuffer().textures[1]),t.setTexture("reflectivitySampler",i.getGBuffer().textures[r]),t.setTexture("depthSampler",i.getGBuffer().textures[0])}else if(n){var o=n.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE),a=(r=n.getIndex(c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE),n.getIndex(c.Y.PREPASS_NORMAL_TEXTURE_TYPE));t.setTexture("normalSampler",n.getRenderTarget().textures[a]),t.setTexture("depthSampler",n.getRenderTarget().textures[o]),t.setTexture("reflectivitySampler",n.getRenderTarget().textures[r])}e._enableAutomaticThicknessComputation&&e._depthRenderer&&(t.setTexture("backDepthSampler",e._depthRenderer.getDepthMap()),t.setFloat("backSizeFactor",e._backfaceDepthTextureDownsample+1));var s=e._scene.activeCamera;if(s){var l=s.getViewMatrix(),u=s.getProjectionMatrix();u.invertToRef(d.AA.Matrix[0]),l.invertToRef(d.AA.Matrix[1]),t.setMatrix("projection",u),t.setMatrix("view",l),t.setMatrix("invView",d.AA.Matrix[1]),t.setMatrix("invProjectionMatrix",d.AA.Matrix[0]),t.setFloat("thickness",e.thickness),t.setFloat("reflectionSpecularFalloffExponent",e.reflectionSpecularFalloffExponent),t.setFloat("strength",e.strength),t.setFloat("stepSize",e.step),t.setFloat("maxSteps",e.maxSteps),t.setFloat("roughnessFactor",e.roughnessFactor),t.setFloat("nearPlaneZ",s.minZ),t.setFloat("maxDistance",e.maxDistance),t.setFloat("selfCollisionNumSkip",e.selfCollisionNumSkip),t.setFloat("reflectivityThreshold",e._reflectivityThreshold);var h=e._getTextureSize();d.uq.ScalingToRef(h.width,h.height,1,d.AA.Matrix[2]),u.multiplyToRef(e._scene.getEngine().isWebGPU?jS:HS,d.AA.Matrix[3]),d.AA.Matrix[3].multiplyToRef(d.AA.Matrix[2],d.AA.Matrix[4]),t.setMatrix("projectionPixel",d.AA.Matrix[4]),e._environmentTexture&&(t.setTexture("envCubeSampler",e._environmentTexture),e._environmentTexture.boundingBoxSize&&(t.setVector3("vReflectionPosition",e._environmentTexture.boundingBoxPosition),t.setVector3("vReflectionSize",e._environmentTexture.boundingBoxSize)))}}},this._ssrPostProcess.samples=this.samples,this._forceGeometryBuffer||(this._ssrPostProcess._prePassEffectConfiguration=new WS)},t.prototype._createBlurAndCombinerPostProcesses=function(){var e=this,t=this._scene.getEngine();this._blurPostProcessX=new Yr("SSRblurX","screenSpaceReflection2Blur",["texelOffsetScale"],["textureSampler"],this._useBlur()?1/(this._ssrDownsample+1):1,null,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t,!1,"",this._textureType),this._blurPostProcessX.autoClear=!1,this._blurPostProcessX.onApplyObservable.add((function(t){var i,n,r=null!==(n=null===(i=e._blurPostProcessX)||void 0===i?void 0:i.inputTexture.width)&&void 0!==n?n:e._scene.getEngine().getRenderWidth();t.setFloat2("texelOffsetScale",e._blurDispersionStrength/r,0)})),this._blurPostProcessY=new Yr("SSRblurY","screenSpaceReflection2Blur",["texelOffsetScale"],["textureSampler"],this._useBlur()?1/(this._blurDownsample+1):1,null,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,t,!1,"",this._textureType),this._blurPostProcessY.autoClear=!1,this._blurPostProcessY.onApplyObservable.add((function(t){var i,n,r=null!==(n=null===(i=e._blurPostProcessY)||void 0===i?void 0:i.inputTexture.height)&&void 0!==n?n:e._scene.getEngine().getRenderHeight();t.setFloat2("texelOffsetScale",0,e._blurDispersionStrength/r)}));var i=["strength","reflectionSpecularFalloffExponent","reflectivityThreshold"],n=["textureSampler","mainSampler","reflectivitySampler"],r="";this._debug&&(r+="#define SSRAYTRACE_DEBUG\n"),this._inputTextureColorIsInGammaSpace&&(r+="#define SSR_INPUT_IS_GAMMA_SPACE\n"),this._generateOutputInGammaSpace&&(r+="#define SSR_OUTPUT_IS_GAMMA_SPACE\n"),this.useFresnel&&(r+="#define SSR_BLEND_WITH_FRESNEL\n",i.push("projection","invProjectionMatrix"),n.push("depthSampler","normalSampler")),0===this._reflectivityThreshold&&(r+="#define SSR_DISABLE_REFLECTIVITY_TEST"),this._blurCombinerPostProcess=new Yr("SSRblurCombiner","screenSpaceReflection2BlurCombiner",i,n,this._useBlur()?1/(this._blurDownsample+1):1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,t,!1,r,this._textureType),this._blurCombinerPostProcess.autoClear=!1,this._blurCombinerPostProcess.onApplyObservable.add((function(t){var i,n=e._geometryBufferRenderer,r=e._prePassRenderer;if(r||n){if(r&&(null===(i=e._scene.activeCamera)||void 0===i?void 0:i._getFirstPostProcess())===e._ssrPostProcess){var o=r.getRenderTarget();o&&o.textures&&t.setTexture("mainSampler",o.textures[r.getIndex(c.Y.PREPASS_COLOR_TEXTURE_TYPE)])}else t.setTextureFromPostProcess("mainSampler",e._ssrPostProcess);if(n){var a=n.getTextureIndex(RS.REFLECTIVITY_TEXTURE_TYPE);t.setTexture("reflectivitySampler",n.getGBuffer().textures[a]),e.useFresnel&&(t.setTexture("normalSampler",n.getGBuffer().textures[1]),t.setTexture("depthSampler",n.getGBuffer().textures[0]))}else if(r&&(a=r.getIndex(c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE),t.setTexture("reflectivitySampler",r.getRenderTarget().textures[a]),e.useFresnel)){var s=r.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE),l=r.getIndex(c.Y.PREPASS_NORMAL_TEXTURE_TYPE);t.setTexture("normalSampler",r.getRenderTarget().textures[l]),t.setTexture("depthSampler",r.getRenderTarget().textures[s])}if(t.setFloat("strength",e.strength),t.setFloat("reflectionSpecularFalloffExponent",e.reflectionSpecularFalloffExponent),t.setFloat("reflectivityThreshold",e._reflectivityThreshold),e.useFresnel){var u=e._scene.activeCamera;if(u){var h=u.getProjectionMatrix();h.invertToRef(d.AA.Matrix[0]),t.setMatrix("projection",h),t.setMatrix("invProjectionMatrix",d.AA.Matrix[0])}}}}))},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.customType="SSRRenderingPipeline",e},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,n)},(0,m.Cg)([(0,V.lK)()],t.prototype,"samples",null),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxDistance",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"step",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"thickness",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"strength",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"reflectionSpecularFalloffExponent",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"maxSteps",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"roughnessFactor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"selfCollisionNumSkip",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"_reflectivityThreshold",void 0),(0,m.Cg)([(0,V.lK)("_ssrDownsample")],t.prototype,"_ssrDownsample",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"ssrDownsample",null),(0,m.Cg)([(0,V.lK)("blurDispersionStrength")],t.prototype,"_blurDispersionStrength",void 0),(0,m.Cg)([(0,V.lK)("blurDownsample")],t.prototype,"_blurDownsample",void 0),(0,m.Cg)([(0,V.lK)("enableSmoothReflections")],t.prototype,"_enableSmoothReflections",void 0),(0,m.Cg)([(0,V.lK)("environmentTexture")],t.prototype,"_environmentTexture",void 0),(0,m.Cg)([(0,V.lK)("environmentTextureIsProbe")],t.prototype,"_environmentTextureIsProbe",void 0),(0,m.Cg)([(0,V.lK)("attenuateScreenBorders")],t.prototype,"_attenuateScreenBorders",void 0),(0,m.Cg)([(0,V.lK)("attenuateIntersectionDistance")],t.prototype,"_attenuateIntersectionDistance",void 0),(0,m.Cg)([(0,V.lK)("attenuateIntersectionIterations")],t.prototype,"_attenuateIntersectionIterations",void 0),(0,m.Cg)([(0,V.lK)("attenuateFacingCamera")],t.prototype,"_attenuateFacingCamera",void 0),(0,m.Cg)([(0,V.lK)("attenuateBackfaceReflection")],t.prototype,"_attenuateBackfaceReflection",void 0),(0,m.Cg)([(0,V.lK)("clipToFrustum")],t.prototype,"_clipToFrustum",void 0),(0,m.Cg)([(0,V.lK)("useFresnel")],t.prototype,"_useFresnel",void 0),(0,m.Cg)([(0,V.lK)("enableAutomaticThicknessComputation")],t.prototype,"_enableAutomaticThicknessComputation",void 0),(0,m.Cg)([(0,V.lK)("backfaceDepthTextureDownsample")],t.prototype,"_backfaceDepthTextureDownsample",void 0),(0,m.Cg)([(0,V.lK)("backfaceForceDepthWriteTransparentMeshes")],t.prototype,"_backfaceForceDepthWriteTransparentMeshes",void 0),(0,m.Cg)([(0,V.lK)("isEnabled")],t.prototype,"_isEnabled",void 0),(0,m.Cg)([(0,V.lK)("inputTextureColorIsInGammaSpace")],t.prototype,"_inputTextureColorIsInGammaSpace",void 0),(0,m.Cg)([(0,V.lK)("generateOutputInGammaSpace")],t.prototype,"_generateOutputInGammaSpace",void 0),(0,m.Cg)([(0,V.lK)("debug")],t.prototype,"_debug",void 0),t}(FS);(0,s.Y5)("BABYLON.SSRRenderingPipeline",qS);kr.l.ShadersStore.taaPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D historySampler;uniform float factor;void main() {vec4 c=texelFetch(textureSampler,ivec2(gl_FragCoord.xy),0);vec4 h=texelFetch(historySampler,ivec2(gl_FragCoord.xy),0);gl_FragColor=mix(h,c,factor);}\n";var KS=function(e){function t(t,i,n,r){void 0===r&&(r=c.Y.TEXTURETYPE_UNSIGNED_BYTE);var o=this,a=i.getEngine();return(o=e.call(this,a,t)||this).TAARenderEffect="TAARenderEffect",o.TAAPassEffect="TAAPassEffect",o._samples=8,o._msaaSamples=1,o.factor=.05,o.disableOnCameraMove=!0,o._isEnabled=!0,o._isDirty=!1,o._camerasToBeAttached=[],o._pingpong=0,o._firstUpdate=!0,o._cameras=n||i.cameras,o._cameras=o._cameras.slice(),o._camerasToBeAttached=o._cameras.slice(),o._scene=i,o._textureType=r,o._hs=new Hv(o.samples),o.isSupported&&(o._createPingPongTextures(a.getRenderWidth(),a.getRenderHeight()),i.postProcessRenderPipelineManager.addPipeline(o),o._buildPipeline()),o}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._hs.regenerate(e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"msaaSamples",{get:function(){return this._msaaSamples},set:function(e){this._msaaSamples!==e&&(this._msaaSamples=e,this._taaPostProcess&&(this._taaPostProcess.samples=e))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isEnabled",{get:function(){return this._isEnabled},set:function(e){this._isEnabled!==e&&(this._isEnabled=e,e?e&&(this._isDirty?this._buildPipeline():null!==this._cameras&&(this._firstUpdate=!0,this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras))):null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"scene",{get:function(){return this._scene},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"isSupported",{get:function(){return this._scene.getEngine().getCaps().texelFetch},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"TAARenderingPipeline"},t.prototype.addCamera=function(e){this._camerasToBeAttached.push(e),this._buildPipeline()},t.prototype.removeCamera=function(e){var t=this._camerasToBeAttached.indexOf(e);this._camerasToBeAttached.splice(t,1),this._buildPipeline()},t.prototype.dispose=function(){this._disposePostProcesses(),this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._ping.dispose(),this._pong.dispose(),e.prototype.dispose.call(this)},t.prototype._createPingPongTextures=function(e,t){var i,n,r=this._scene.getEngine();null===(i=this._ping)||void 0===i||i.dispose(),null===(n=this._pong)||void 0===n||n.dispose(),this._ping=r.createRenderTargetTexture({width:e,height:t},{generateMipMaps:!1,generateDepthBuffer:!1,type:c.Y.TEXTURETYPE_HALF_FLOAT,samplingMode:c.Y.TEXTURE_NEAREST_NEAREST}),this._pong=r.createRenderTargetTexture({width:e,height:t},{generateMipMaps:!1,generateDepthBuffer:!1,type:c.Y.TEXTURETYPE_HALF_FLOAT,samplingMode:c.Y.TEXTURE_NEAREST_NEAREST}),this._hs.setDimensions(e/2,t/2),this._firstUpdate=!0},t.prototype._updateEffectDefines=function(){var e;null===(e=this._taaPostProcess)||void 0===e||e.updateEffect([].join("\n"))},t.prototype._buildPipeline=function(){var e=this;if(this.isSupported)if(this._isEnabled){this._isDirty=!1;var t=this._scene.getEngine();this._disposePostProcesses(),null!==this._cameras&&(this._scene.postProcessRenderPipelineManager.detachCamerasFromRenderPipeline(this._name,this._cameras),this._cameras=this._camerasToBeAttached.slice()),this._reset(),this._createTAAPostProcess(),this.addEffect(new cS(t,this.TAARenderEffect,(function(){return e._taaPostProcess}),!0)),this._createPassPostProcess(),this.addEffect(new cS(t,this.TAAPassEffect,(function(){return e._passPostProcess}),!0)),null!==this._cameras&&this._scene.postProcessRenderPipelineManager.attachCamerasToRenderPipeline(this._name,this._cameras)}else this._isDirty=!0},t.prototype._disposePostProcesses=function(){for(var e,t,i=0;i<this._cameras.length;i++){var n=this._cameras[i];null===(e=this._taaPostProcess)||void 0===e||e.dispose(n),null===(t=this._passPostProcess)||void 0===t||t.dispose(n),n.getProjectionMatrix(!0)}this._taaPostProcess=null,this._passPostProcess=null},t.prototype._createTAAPostProcess=function(){var e=this;this._taaPostProcess=new Yr("TAA","taa",{uniforms:["factor"],samplers:["historySampler"],size:1,engine:this._scene.getEngine(),textureType:this._textureType}),this._taaPostProcess.samples=this._msaaSamples,this._updateEffectDefines(),this._taaPostProcess.onActivateObservable.add((function(){var t,i,n,r=e._scene.activeCamera;if((null===(t=e._taaPostProcess)||void 0===t?void 0:t.width)!==e._ping.width||(null===(i=e._taaPostProcess)||void 0===i?void 0:i.height)!==e._ping.height){var o=e._scene.getEngine();e._createPingPongTextures(o.getRenderWidth(),o.getRenderHeight())}r&&!r.hasMoved&&(r.mode===Xt.PERSPECTIVE_CAMERA?(n=r.getProjectionMatrix()).setRowFromFloats(2,e._hs.x,e._hs.y,n.m[10],n.m[11]):(n=r.getProjectionMatrix(!0)).setRowFromFloats(3,e._hs.x+n.m[12],e._hs.y+n.m[13],n.m[14],n.m[15])),e._passPostProcess&&(e._passPostProcess.inputTexture=e._pingpong?e._ping:e._pong),e._pingpong=1^e._pingpong,e._hs.next()})),this._taaPostProcess.onApplyObservable.add((function(t){var i=e._scene.activeCamera;t._bindTexture("historySampler",e._pingpong?e._ping.texture:e._pong.texture),t.setFloat("factor",(null==i?void 0:i.hasMoved)&&e.disableOnCameraMove||e._firstUpdate?1:e.factor),e._firstUpdate=!1}))},t.prototype._createPassPostProcess=function(){var e=this._scene.getEngine();this._passPostProcess=new qr("TAAPass",1,null,c.Y.TEXTURE_NEAREST_NEAREST,e),this._passPostProcess.inputTexture=this._ping,this._passPostProcess.autoClear=!1},t.prototype.serialize=function(){var e=G.p.Serialize(this);return e.customType="TAARenderingPipeline",e},t.Parse=function(e,i,n){return G.p.Parse((function(){return new t(e._name,i,e._ratio)}),e,i,n)},(0,m.Cg)([(0,V.lK)("samples")],t.prototype,"_samples",void 0),(0,m.Cg)([(0,V.lK)("msaaSamples")],t.prototype,"_msaaSamples",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"factor",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"disableOnCameraMove",void 0),(0,m.Cg)([(0,V.lK)("isEnabled")],t.prototype,"_isEnabled",void 0),t}(FS);(0,s.Y5)("BABYLON.TAARenderingPipeline",KS);var QS;kr.l.ShadersStore.tonemapPixelShader="varying vec2 vUV;uniform sampler2D textureSampler;uniform float _ExposureAdjustment;\n#if defined(HABLE_TONEMAPPING)\nconst float A=0.15;const float B=0.50;const float C=0.10;const float D=0.20;const float E=0.02;const float F=0.30;const float W=11.2;\n#endif\nfloat Luminance(vec3 c)\n{return dot(c,vec3(0.22,0.707,0.071));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec3 colour=texture2D(textureSampler,vUV).rgb;\n#if defined(REINHARD_TONEMAPPING)\nfloat lum=Luminance(colour.rgb); \nfloat lumTm=lum*_ExposureAdjustment;float scale=lumTm/(1.0+lumTm); \ncolour*=scale/lum;\n#elif defined(HABLE_TONEMAPPING)\ncolour*=_ExposureAdjustment;const float ExposureBias=2.0;vec3 x=ExposureBias*colour;vec3 curr=((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F;x=vec3(W,W,W);vec3 whiteScale=1.0/(((x*(A*x+C*B)+D*E)/(x*(A*x+B)+D*F))-E/F);colour=curr*whiteScale;\n#elif defined(OPTIMIZED_HEJIDAWSON_TONEMAPPING)\ncolour*=_ExposureAdjustment;vec3 X=max(vec3(0.0,0.0,0.0),colour-0.004);vec3 retColor=(X*(6.2*X+0.5))/(X*(6.2*X+1.7)+0.06);colour=retColor*retColor;\n#elif defined(PHOTOGRAPHIC_TONEMAPPING)\ncolour= vec3(1.0,1.0,1.0)-exp2(-_ExposureAdjustment*colour);\n#endif\ngl_FragColor=vec4(colour.rgb,1.0);}",function(e){e[e.Hable=0]="Hable",e[e.Reinhard=1]="Reinhard",e[e.HejiDawson=2]="HejiDawson",e[e.Photographic=3]="Photographic"}(QS||(QS={}));var ZS=function(e){function t(t,i,n,r,o,a,s,l){void 0===o&&(o=c.Y.TEXTURE_BILINEAR_SAMPLINGMODE),void 0===s&&(s=c.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"tonemap",["_ExposureAdjustment"],null,1,r,o,a,l,null,s)||this;u._operator=i,u.exposureAdjustment=n;var h="#define ";return 0===u._operator?h+="HABLE_TONEMAPPING":1===u._operator?h+="REINHARD_TONEMAPPING":2===u._operator?h+="OPTIMIZED_HEJIDAWSON_TONEMAPPING":3===u._operator&&(h+="PHOTOGRAPHIC_TONEMAPPING"),u.updateEffect(h),u.onApply=function(e){e.setFloat("_ExposureAdjustment",u.exposureAdjustment)},u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"TonemapPostProcess"},t}(Yr);kr.l.ShadersStore.volumetricLightScatteringPixelShader="uniform sampler2D textureSampler;uniform sampler2D lightScatteringSampler;uniform float decay;uniform float exposure;uniform float weight;uniform float density;uniform vec2 meshPositionOnScreen;varying vec2 vUV;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nvec2 tc=vUV;vec2 deltaTexCoord=(tc-meshPositionOnScreen.xy);deltaTexCoord*=1.0/float(NUM_SAMPLES)*density;float illuminationDecay=1.0;vec4 color=texture2D(lightScatteringSampler,tc)*0.4;for(int i=0; i<NUM_SAMPLES; i++) {tc-=deltaTexCoord;vec4 dataSample=texture2D(lightScatteringSampler,tc)*0.4;dataSample*=illuminationDecay*weight;color+=dataSample;illuminationDecay*=decay;}\nvec4 realColor=texture2D(textureSampler,vUV);gl_FragColor=((vec4((vec3(color.r,color.g,color.b)*exposure),1))+(realColor*(1.5-0.4)));\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";kr.l.ShadersStore.volumetricLightScatteringPassVertexShader="attribute vec3 position;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform vec2 depthValues;\n#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;\n#if (defined(ALPHATEST) || defined(NEED_UV)) && defined(UV1)\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\ngl_Position=viewProjection*finalWorld*vec4(positionUpdated,1.0);\n#if defined(ALPHATEST) || defined(BASIC_RENDER)\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n}\n";kr.l.ShadersStore.volumetricLightScatteringPassPixelShader="#if defined(ALPHATEST) || defined(NEED_UV)\nvarying vec2 vUV;\n#endif\n#if defined(ALPHATEST)\nuniform sampler2D diffuseSampler;\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#if defined(ALPHATEST)\nvec4 diffuseColor=texture2D(diffuseSampler,vUV);if (diffuseColor.a<0.4)\ndiscard;\n#endif\ngl_FragColor=vec4(0.0,0.0,0.0,1.0);}\n";var JS=function(e){function t(i,n,r,o,a,s,l,c,u){void 0===a&&(a=100),void 0===s&&(s=an.g.BILINEAR_SAMPLINGMODE);var h,p,f=this;return(f=e.call(this,i,"volumetricLightScattering",["decay","exposure","weight","meshPositionOnScreen","density"],["lightScatteringSampler"],n.postProcessRatio||n,r,s,l,c,"#define NUM_SAMPLES "+a)||this)._screenCoordinates=d.I9.Zero(),f.customMeshPosition=d.Pq.Zero(),f.useCustomMeshPosition=!1,f.invert=!0,f.excludedMeshes=[],f.includedMeshes=[],f.exposure=.3,f.decay=.96815,f.weight=.58767,f.density=.926,l=(u=null!==(p=null!==(h=null==r?void 0:r.getScene())&&void 0!==h?h:u)&&void 0!==p?p:f._scene).getEngine(),f._viewPort=new Yt(0,0,1,1).toGlobal(l.getRenderWidth(),l.getRenderHeight()),f.mesh=null!=o?o:t.CreateDefaultMesh("VolumetricLightScatteringMesh",u),f._createPass(u,n.passRatio||n),f.onActivate=function(e){f.isSupported||f.dispose(e),f.onActivate=null},f.onApplyObservable.add((function(e){f._updateMeshScreenCoordinates(u),e.setTexture("lightScatteringSampler",f._volumetricLightScatteringRTT),e.setFloat("exposure",f.exposure),e.setFloat("decay",f.decay),e.setFloat("weight",f.weight),e.setFloat("density",f.density),e.setVector2("meshPositionOnScreen",f._screenCoordinates)})),f}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"useDiffuseColor",{get:function(){return T.V.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead"),!1},set:function(e){T.V.Warn("VolumetricLightScatteringPostProcess.useDiffuseColor is no longer used, use the mesh material directly instead")},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"VolumetricLightScatteringPostProcess"},t.prototype._isReady=function(e,t){var i,n=e.getMesh();if(n===this.mesh&&n.material)return n.material.isReady(n);var r=null===(i=n._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===i?void 0:i[this._scene.getEngine().currentRenderPassId];if(r)return r.isReadyForSubMesh(n,e,t);var o=[],a=[Se.R.PositionKind],s=e.getMaterial();s&&(s.needAlphaTesting()&&o.push("#define ALPHATEST"),n.isVerticesDataPresent(Se.R.UVKind)&&(a.push(Se.R.UVKind),o.push("#define UV1")),n.isVerticesDataPresent(Se.R.UV2Kind)&&(a.push(Se.R.UV2Kind),o.push("#define UV2"))),n.useBones&&n.computeBonesUsingShaders?(a.push(Se.R.MatricesIndicesKind),a.push(Se.R.MatricesWeightsKind),o.push("#define NUM_BONE_INFLUENCERS "+n.numBoneInfluencers),o.push("#define BonesPerMesh "+(n.skeleton?n.skeleton.bones.length+1:0))):o.push("#define NUM_BONE_INFLUENCERS 0"),t&&(o.push("#define INSTANCES"),(0,Ui.te)(a),e.getRenderingMesh().hasThinInstances&&o.push("#define THIN_INSTANCES"));var l=e._getDrawWrapper(void 0,!0),c=l.defines,u=o.join("\n");return c!==u&&l.setEffect(n.getScene().getEngine().createEffect("volumetricLightScatteringPass",a,["world","mBones","viewProjection","diffuseMatrix"],["diffuseSampler"],u,void 0,void 0,void 0,{maxSimultaneousMorphTargets:n.numBoneInfluencers}),u),l.effect.isReady()},t.prototype.setCustomMeshPosition=function(e){this.customMeshPosition=e},t.prototype.getCustomMeshPosition=function(){return this.customMeshPosition},t.prototype.dispose=function(t){var i=t.getScene().customRenderTargets.indexOf(this._volumetricLightScatteringRTT);-1!==i&&t.getScene().customRenderTargets.splice(i,1),this._volumetricLightScatteringRTT.dispose(),e.prototype.dispose.call(this,t)},t.prototype.getPass=function(){return this._volumetricLightScatteringRTT},t.prototype._meshExcluded=function(e){return this.includedMeshes.length>0&&-1===this.includedMeshes.indexOf(e)||this.excludedMeshes.length>0&&-1!==this.excludedMeshes.indexOf(e)},t.prototype._createPass=function(e,t){var i=this,n=e.getEngine();this._volumetricLightScatteringRTT=new vo("volumetricLightScatteringMap",{width:n.getRenderWidth()*t,height:n.getRenderHeight()*t},e,!1,!0,c.Y.TEXTURETYPE_UNSIGNED_INT),this._volumetricLightScatteringRTT.wrapU=an.g.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.wrapV=an.g.CLAMP_ADDRESSMODE,this._volumetricLightScatteringRTT.renderList=null,this._volumetricLightScatteringRTT.renderParticles=!1,this._volumetricLightScatteringRTT.ignoreCameraViewport=!0;var r=this.getCamera();r?r.customRenderTargets.push(this._volumetricLightScatteringRTT):e.customRenderTargets.push(this._volumetricLightScatteringRTT);var o,a=function(e){var t,n=e.getRenderingMesh(),r=e.getEffectiveMesh();if(!i._meshExcluded(n)){r._internalAbstractMeshDataInfo._isActiveIntermediate=!1;var o=e.getMaterial();if(o){var a=n.getScene(),s=a.getEngine();s.setState(o.backFaceCulling,void 0,void 0,void 0,o.cullBackFaces);var l=n._getInstancesRenderList(e._id,!!e.getReplacementMesh());if(!l.mustReturn){var c=s.getCaps().instancedArrays&&(null!==l.visibleInstances[e._id]||n.hasThinInstances);if(i._isReady(e,c)){var u=null===(t=r._internalAbstractMeshDataInfo._materialForRenderPass)||void 0===t?void 0:t[s.currentRenderPassId],h=e._getDrawWrapper();if(n!==i.mesh||h||(h=o._getDrawWrapper()),!h)return;var d=h.effect;if(s.enableEffect(h),c||n._bind(e,d,o.fillMode),n===i.mesh)o.bind(r.getWorldMatrix(),n);else if(u)u.bindForSubMesh(r.getWorldMatrix(),r,e);else{if(d.setMatrix("viewProjection",a.getTransformMatrix()),o&&o.needAlphaTesting()){var p=o.getAlphaTestTexture();d.setTexture("diffuseSampler",p),p&&d.setMatrix("diffuseMatrix",p.getTextureMatrix())}n.useBones&&n.computeBonesUsingShaders&&n.skeleton&&d.setMatrices("mBones",n.skeleton.getTransformMatrices(n))}c&&n.hasThinInstances&&d.setMatrix("world",r.getWorldMatrix()),n._processRendering(r,e,d,Vi.TriangleFillMode,l,c,(function(e,t){e||d.setMatrix("world",t)}))}}}}},s=new p.ov(0,0,0,1);this._volumetricLightScatteringRTT.onBeforeRenderObservable.add((function(){o=e.clearColor,e.clearColor=s})),this._volumetricLightScatteringRTT.onAfterRenderObservable.add((function(){e.clearColor=o})),this._volumetricLightScatteringRTT.customIsReadyFunction=function(e,t,r){if((r||0===t)&&e.subMeshes)for(var o=0;o<e.subMeshes.length;++o){var a=e.subMeshes[o],s=a.getMaterial(),l=a.getRenderingMesh();if(s){var c=l._getInstancesRenderList(a._id,!!a.getReplacementMesh()),u=n.getCaps().instancedArrays&&(null!==c.visibleInstances[a._id]||l.hasThinInstances);if(!i._isReady(a,u))return!1}}return!0},this._volumetricLightScatteringRTT.customRenderFunction=function(t,i,n,r){var o,s=e.getEngine();if(r.length){for(s.setColorWrite(!1),o=0;o<r.length;o++)a(r.data[o]);s.setColorWrite(!0)}for(o=0;o<t.length;o++)a(t.data[o]);for(o=0;o<i.length;o++)a(i.data[o]);if(n.length){for(o=0;o<n.length;o++){var l=n.data[o],u=l.getBoundingInfo();u&&e.activeCamera&&(l._alphaIndex=l.getMesh().alphaIndex,l._distanceToCamera=u.boundingSphere.centerWorld.subtract(e.activeCamera.position).length())}var h=n.data.slice(0,n.length);for(h.sort((function(e,t){return e._alphaIndex>t._alphaIndex?1:e._alphaIndex<t._alphaIndex?-1:e._distanceToCamera<t._distanceToCamera?1:e._distanceToCamera>t._distanceToCamera?-1:0})),s.setAlphaMode(c.Y.ALPHA_COMBINE),o=0;o<h.length;o++)a(h[o]);s.setAlphaMode(c.Y.ALPHA_DISABLE)}}},t.prototype._updateMeshScreenCoordinates=function(e){var t,i=e.getTransformMatrix();t=this.useCustomMeshPosition?this.customMeshPosition:this.attachedNode?this.attachedNode.position:this.mesh.parent?this.mesh.getAbsolutePosition():this.mesh.position;var n=d.Pq.Project(t,d.uq.Identity(),i,this._viewPort);this._screenCoordinates.x=n.x/this._viewPort.width,this._screenCoordinates.y=n.y/this._viewPort.height,this.invert&&(this._screenCoordinates.y=1-this._screenCoordinates.y)},t.CreateDefaultMesh=function(e,t){var i=Sn(e,{size:1},t);i.billboardMode=wi.BILLBOARDMODE_ALL;var n=new jo(e+"Material",t);return n.emissiveColor=new p.v9(1,1,1),i.material=n,i},(0,m.Cg)([(0,V.P_)()],t.prototype,"customMeshPosition",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"useCustomMeshPosition",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"invert",void 0),(0,m.Cg)([(0,V.xG)()],t.prototype,"mesh",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"excludedMeshes",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"includedMeshes",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"exposure",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"decay",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"weight",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"density",void 0),t}(Yr);(0,s.Y5)("BABYLON.VolumetricLightScatteringPostProcess",JS);kr.l.ShadersStore.screenSpaceCurvaturePixelShader="precision highp float;varying vec2 vUV;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform float curvature_ridge;uniform float curvature_valley;\n#ifndef CURVATURE_OFFSET\n#define CURVATURE_OFFSET 1\n#endif\nfloat curvature_soft_clamp(float curvature,float control)\n{if (curvature<0.5/control)\nreturn curvature*(1.0-curvature*control);return 0.25/control;}\nfloat calculate_curvature(ivec2 texel,float ridge,float valley)\n{vec2 normal_up =texelFetch(normalSampler,texel+ivec2(0, CURVATURE_OFFSET),0).rb;vec2 normal_down =texelFetch(normalSampler,texel+ivec2(0,-CURVATURE_OFFSET),0).rb;vec2 normal_left =texelFetch(normalSampler,texel+ivec2(-CURVATURE_OFFSET,0),0).rb;vec2 normal_right=texelFetch(normalSampler,texel+ivec2( CURVATURE_OFFSET,0),0).rb;float normal_diff=((normal_up.g-normal_down.g)+(normal_right.r-normal_left.r));if (normal_diff<0.0)\nreturn -2.0*curvature_soft_clamp(-normal_diff,valley);return 2.0*curvature_soft_clamp(normal_diff,ridge);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{ivec2 texel=ivec2(gl_FragCoord.xy);vec4 baseColor=texture2D(textureSampler,vUV);float curvature=calculate_curvature(texel,curvature_ridge,curvature_valley);baseColor.rgb*=curvature+1.0;gl_FragColor=baseColor;}";var $S=function(e){function t(t,i,n,r,o,a,s,l,u){void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT),void 0===u&&(u=!1);var h=e.call(this,t,"screenSpaceCurvature",["curvature_ridge","curvature_valley"],["textureSampler","normalSampler"],n,r,o,a,s,void 0,l,void 0,null,u)||this;return h.ridge=1,h.valley=1,h._geometryBufferRenderer=i.enableGeometryBufferRenderer(),h._geometryBufferRenderer?(h._geometryBufferRenderer.generateNormalsInWorldSpace&&T.V.Error("ScreenSpaceCurvaturePostProcess does not support generateNormalsInWorldSpace=true for the geometry buffer renderer!"),h.onApply=function(e){e.setFloat("curvature_ridge",.5/Math.max(h.ridge*h.ridge,1e-4)),e.setFloat("curvature_valley",.7/Math.max(h.valley*h.valley,1e-4));var t=h._geometryBufferRenderer.getGBuffer().textures[1];e.setTexture("normalSampler",t)}):T.V.Error("Multiple Render Target support needed for screen space curvature post process. Please use IsSupported test first."),h}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"ScreenSpaceCurvaturePostProcess"},Object.defineProperty(t,"IsSupported",{get:function(){var e=D.q.LastCreatedEngine;return!!e&&e.getCaps().drawBuffersExtension},enumerable:!1,configurable:!0}),t._Parse=function(e,i,n,r){return G.p.Parse((function(){return new t(e.name,n,e.options,i,e.renderTargetSamplingMode,n.getEngine(),e.textureType,e.reusable)}),e,n,r)},(0,m.Cg)([(0,V.lK)()],t.prototype,"ridge",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"valley",void 0),t}(Yr);(0,s.Y5)("BABYLON.ScreenSpaceCurvaturePostProcess",$S);kr.l.IncludesShadersStore.boundingBoxRendererFragmentDeclaration="uniform vec4 color;\n";kr.l.IncludesShadersStore.boundingBoxRendererUboDeclaration="#ifdef WEBGL2\nuniform vec4 color;uniform mat4 world;uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n#else\nlayout(std140,column_major) uniform;uniform BoundingBoxRenderer {vec4 color;mat4 world;mat4 viewProjection;mat4 viewProjectionR;};\n#endif\n";kr.l.ShadersStore.boundingBoxRendererPixelShader="#include<__decl__boundingBoxRendererFragment>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.IncludesShadersStore.boundingBoxRendererVertexDeclaration="uniform mat4 world;uniform mat4 viewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;\n#endif\n";kr.l.ShadersStore.boundingBoxRendererVertexShader="attribute vec3 position;\n#include<__decl__boundingBoxRendererVertex>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec4 worldPos=world*vec4(position,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {gl_Position=viewProjection*worldPos;} else {gl_Position=viewProjectionR*worldPos;}\n#else\ngl_Position=viewProjection*worldPos;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n",Object.defineProperty(rt.prototype,"forceShowBoundingBoxes",{get:function(){return this._forceShowBoundingBoxes||!1},set:function(e){this._forceShowBoundingBoxes=e,e&&this.getBoundingBoxRenderer()},enumerable:!0,configurable:!0}),rt.prototype.getBoundingBoxRenderer=function(){return this._boundingBoxRenderer||(this._boundingBoxRenderer=new ex(this)),this._boundingBoxRenderer},Object.defineProperty(wi.prototype,"showBoundingBox",{get:function(){return this._showBoundingBox||!1},set:function(e){this._showBoundingBox=e,e&&this.getScene().getBoundingBoxRenderer()},enumerable:!0,configurable:!0});var ex=function(){function e(e){this.name=Ie.NAME_BOUNDINGBOXRENDERER,this.frontColor=new p.v9(1,1,1),this.backColor=new p.v9(.1,.1,.1),this.showBackLines=!0,this.onBeforeBoxRenderingObservable=new h.cP,this.onAfterBoxRenderingObservable=new h.cP,this.onResourcesReadyObservable=new h.cP,this.enabled=!0,this.renderList=new re(32),this._vertexBuffers={},this._fillIndexBuffer=null,this._fillIndexData=null,this.scene=e,e._addComponent(this),this._uniformBufferFront=new Ee.D(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererFront",!this.scene.getEngine().isWebGPU),this._buildUniformLayout(this._uniformBufferFront),this._uniformBufferBack=new Ee.D(this.scene.getEngine(),void 0,void 0,"BoundingBoxRendererBack",!this.scene.getEngine().isWebGPU),this._buildUniformLayout(this._uniformBufferBack)}return e.prototype._buildUniformLayout=function(e){e.addUniform("color",4),e.addUniform("world",16),e.addUniform("viewProjection",16),e.addUniform("viewProjectionR",16),e.create()},e.prototype.register=function(){this.scene._beforeEvaluateActiveMeshStage.registerStep(Ie.STEP_BEFOREEVALUATEACTIVEMESH_BOUNDINGBOXRENDERER,this,this.reset),this.scene._preActiveMeshStage.registerStep(Ie.STEP_PREACTIVEMESH_BOUNDINGBOXRENDERER,this,this._preActiveMesh),this.scene._evaluateSubMeshStage.registerStep(Ie.STEP_EVALUATESUBMESH_BOUNDINGBOXRENDERER,this,this._evaluateSubMesh),this.scene._afterRenderingGroupDrawStage.registerStep(Ie.STEP_AFTERRENDERINGGROUPDRAW_BOUNDINGBOXRENDERER,this,this.render)},e.prototype._evaluateSubMesh=function(e,t){if(e.showSubMeshesBoundingBox){var i=t.getBoundingInfo();null!=i&&(i.boundingBox._tag=e.renderingGroupId,this.renderList.push(i.boundingBox))}},e.prototype._preActiveMesh=function(e){if(e.showBoundingBox||this.scene.forceShowBoundingBoxes){var t=e.getBoundingInfo();t.boundingBox._tag=e.renderingGroupId,this.renderList.push(t.boundingBox)}},e.prototype._prepareResources=function(){if(!this._colorShader){this._colorShader=new xa("colorShader",this.scene,"boundingBoxRenderer",{attributes:[Se.R.PositionKind],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"]},!1),this._colorShader.doNotSerialize=!0,this._colorShader.reservedDataStore={hidden:!0},this._colorShaderForOcclusionQuery=new xa("colorShaderOccQuery",this.scene,"boundingBoxRenderer",{attributes:[Se.R.PositionKind],uniforms:["world","viewProjection","viewProjectionR","color"],uniformBuffers:["BoundingBoxRenderer"]},!0),this._colorShaderForOcclusionQuery.doNotSerialize=!0,this._colorShaderForOcclusionQuery.reservedDataStore={hidden:!0};var e=this.scene.getEngine(),t=ja({size:1});this._vertexBuffers[Se.R.PositionKind]=new Se.R(e,t.positions,Se.R.PositionKind,!1),this._createIndexBuffer(),this._fillIndexData=t.indices,this.onResourcesReadyObservable.notifyObservers(this)}},e.prototype._createIndexBuffer=function(){var e=this.scene.getEngine();this._indexBuffer=e.createIndexBuffer([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,7,1,6,2,5,3,4])},e.prototype.rebuild=function(){var e=this._vertexBuffers[Se.R.PositionKind];e&&e._rebuild(),this._createIndexBuffer()},e.prototype.reset=function(){this.renderList.reset()},e.prototype.render=function(e){var t,i;if(0!==this.renderList.length&&this.enabled&&(this._prepareResources(),this._colorShader.isReady())){var n=this.scene.getEngine();n.setDepthWrite(!1);for(var r=this.scene.getTransformMatrix(),o=0;o<this.renderList.length;o++){var a=this.renderList.data[o];if(a._tag===e){this._createWrappersForBoundingBox(a),this.onBeforeBoxRenderingObservable.notifyObservers(a);var s=a.minimum,l=a.maximum.subtract(s),c=s.add(l.scale(.5)),u=d.uq.Scaling(l.x,l.y,l.z).multiply(d.uq.Translation(c.x,c.y,c.z)).multiply(a.getWorldMatrix()),h=n.useReverseDepthBuffer;if(this.showBackLines){var p=null!==(t=a._drawWrapperBack)&&void 0!==t?t:this._colorShader._getDrawWrapper();this._colorShader._preBind(p),n.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),h?n.setDepthFunctionToLessOrEqual():n.setDepthFunctionToGreaterOrEqual(),this._uniformBufferBack.bindToEffect(p.effect,"BoundingBoxRenderer"),this._uniformBufferBack.updateColor4("color",this.backColor,1),this._uniformBufferBack.updateMatrix("world",u),this._uniformBufferBack.updateMatrix("viewProjection",r),this._uniformBufferBack.update(),n.drawElementsType(Vi.LineListDrawMode,0,24)}var f=null!==(i=a._drawWrapperFront)&&void 0!==i?i:this._colorShader._getDrawWrapper();this._colorShader._preBind(f),n.bindBuffers(this._vertexBuffers,this._indexBuffer,this._colorShader.getEffect()),h?n.setDepthFunctionToGreater():n.setDepthFunctionToLess(),this._uniformBufferFront.bindToEffect(f.effect,"BoundingBoxRenderer"),this._uniformBufferFront.updateColor4("color",this.frontColor,1),this._uniformBufferFront.updateMatrix("world",u),this._uniformBufferFront.updateMatrix("viewProjection",r),this._uniformBufferFront.update(),n.drawElementsType(Vi.LineListDrawMode,0,24),this.onAfterBoxRenderingObservable.notifyObservers(a)}}this._colorShader.unbind(),n.setDepthFunctionToLessOrEqual(),n.setDepthWrite(!0)}},e.prototype._createWrappersForBoundingBox=function(e){if(!e._drawWrapperFront){var t=this.scene.getEngine();e._drawWrapperFront=new ti(t),e._drawWrapperBack=new ti(t),e._drawWrapperFront.setEffect(this._colorShader.getEffect()),e._drawWrapperBack.setEffect(this._colorShader.getEffect())}},e.prototype.renderOcclusionBoundingBox=function(e){var t=this.scene.getEngine();void 0===this._renderPassIdForOcclusionQuery&&(this._renderPassIdForOcclusionQuery=t.createRenderPassId("Render pass for occlusion query"));var i=t.currentRenderPassId;t.currentRenderPassId=this._renderPassIdForOcclusionQuery,this._prepareResources();var n=e.subMeshes[0];if(this._colorShaderForOcclusionQuery.isReady(e,void 0,n)&&e.hasBoundingInfo){this._fillIndexBuffer||(this._fillIndexBuffer=t.createIndexBuffer(this._fillIndexData));var r=t.useReverseDepthBuffer;t.setDepthWrite(!1),t.setColorWrite(!1);var o=e.getBoundingInfo().boundingBox,a=o.minimum,s=o.maximum.subtract(a),l=a.add(s.scale(.5)),c=d.uq.Scaling(s.x,s.y,s.z).multiply(d.uq.Translation(l.x,l.y,l.z)).multiply(o.getWorldMatrix()),u=n._drawWrapper;this._colorShaderForOcclusionQuery._preBind(u),t.bindBuffers(this._vertexBuffers,this._fillIndexBuffer,u.effect),r?t.setDepthFunctionToGreater():t.setDepthFunctionToLess(),this.scene.resetCachedMaterial(),this._uniformBufferFront.bindToEffect(u.effect,"BoundingBoxRenderer"),this._uniformBufferFront.updateMatrix("world",c),this._uniformBufferFront.updateMatrix("viewProjection",this.scene.getTransformMatrix()),this._uniformBufferFront.update(),t.drawElementsType(Vi.TriangleFillMode,0,36),this._colorShaderForOcclusionQuery.unbind(),t.setDepthFunctionToLessOrEqual(),t.setDepthWrite(!0),t.setColorWrite(!0),t.currentRenderPassId=i}else t.currentRenderPassId=i},e.prototype.dispose=function(){if(void 0!==this._renderPassIdForOcclusionQuery&&(this.scene.getEngine().releaseRenderPassId(this._renderPassIdForOcclusionQuery),this._renderPassIdForOcclusionQuery=void 0),this._colorShader){this.onBeforeBoxRenderingObservable.clear(),this.onAfterBoxRenderingObservable.clear(),this.onResourcesReadyObservable.clear(),this.renderList.dispose(),this._colorShader.dispose(),this._colorShaderForOcclusionQuery.dispose(),this._uniformBufferFront.dispose(),this._uniformBufferBack.dispose();var e=this._vertexBuffers[Se.R.PositionKind];e&&(e.dispose(),this._vertexBuffers[Se.R.PositionKind]=null),this.scene.getEngine()._releaseBuffer(this._indexBuffer),this._fillIndexBuffer&&(this.scene.getEngine()._releaseBuffer(this._fillIndexBuffer),this._fillIndexBuffer=null)}},e}();rt.prototype.enableDepthRenderer=function(e,t,i,n,r){if(void 0===t&&(t=!1),void 0===i&&(i=!1),void 0===n&&(n=c.Y.TEXTURE_TRILINEAR_SAMPLINGMODE),void 0===r&&(r=!1),!(e=e||this.activeCamera))throw"No camera available to enable depth renderer";if(this._depthRenderer||(this._depthRenderer={}),!this._depthRenderer[e.id]){var o,a=!!this.getEngine().getCaps().textureFloatRender;o=!this.getEngine().getCaps().textureHalfFloatRender||i&&a?a?c.Y.TEXTURETYPE_FLOAT:c.Y.TEXTURETYPE_UNSIGNED_BYTE:c.Y.TEXTURETYPE_HALF_FLOAT,this._depthRenderer[e.id]=new Wf(this,o,e,t,n,r)}return this._depthRenderer[e.id]},rt.prototype.disableDepthRenderer=function(e){(e=e||this.activeCamera)&&this._depthRenderer&&this._depthRenderer[e.id]&&this._depthRenderer[e.id].dispose()};var tx=function(){function e(e){this.name=Ie.NAME_DEPTHRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherRenderTargetsStage.registerStep(Ie.STEP_GATHERRENDERTARGETS_DEPTHRENDERER,this,this._gatherRenderTargets),this.scene._gatherActiveCameraRenderTargetsStage.registerStep(Ie.STEP_GATHERACTIVECAMERARENDERTARGETS_DEPTHRENDERER,this,this._gatherActiveCameraRenderTargets)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e in this.scene._depthRenderer)this.scene._depthRenderer[e].dispose()},e.prototype._gatherRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.enabled&&!i.useOnlyInActiveCamera&&e.push(i.getDepthMap())}},e.prototype._gatherActiveCameraRenderTargets=function(e){if(this.scene._depthRenderer)for(var t in this.scene._depthRenderer){var i=this.scene._depthRenderer[t];i.enabled&&i.useOnlyInActiveCamera&&this.scene.activeCamera.id===t&&e.push(i.getDepthMap())}},e}();Wf._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_DEPTHRENDERER);t||(t=new tx(e),e._addComponent(t))};kr.l.ShadersStore.oitFinalPixelShader="precision highp float;uniform sampler2D uFrontColor;uniform sampler2D uBackColor;void main() {ivec2 fragCoord=ivec2(gl_FragCoord.xy);vec4 frontColor=texelFetch(uFrontColor,fragCoord,0);vec4 backColor=texelFetch(uBackColor,fragCoord,0);float alphaMultiplier=1.0-frontColor.a;glFragColor=vec4(\nfrontColor.rgb+alphaMultiplier*backColor.rgb,\nfrontColor.a+backColor.a\n);}";kr.l.ShadersStore.oitBackBlendPixelShader="precision highp float;uniform sampler2D uBackColor;void main() {glFragColor=texelFetch(uBackColor,ivec2(gl_FragCoord.xy),0);if (glFragColor.a==0.0) { \ndiscard;}}";var ix=function(){this.enabled=!0,this.name="depthPeeling",this.texturesRequired=[c.Y.PREPASS_COLOR_TEXTURE_TYPE]},nx=function(){function e(t,i){if(void 0===i&&(i=5),this._thinTextures=[],this._currentPingPongState=0,this._layoutCacheFormat=[[!0],[!0,!0],[!0,!0,!0]],this._layoutCache=[],this._candidateSubMeshes=new re(10),this._excludedSubMeshes=new re(10),this._excludedMeshes=[],this._colorCache=[new p.ov(e._DEPTH_CLEAR_VALUE,e._DEPTH_CLEAR_VALUE,0,0),new p.ov(-e._MIN_DEPTH,e._MAX_DEPTH,0,0),new p.ov(0,0,0,0)],this._scene=t,this._engine=t.getEngine(),this._passCount=i,t.enablePrePassRenderer()){for(var n=0;n<this._layoutCacheFormat.length;++n)this._layoutCache[n]=this._engine.buildTextureLayout(this._layoutCacheFormat[n]);this._renderPassIds=[],this.useRenderPasses=!1,this._prePassEffectConfiguration=new ix,this._createTextures(),this._createEffects()}else T.V.Warn("Depth peeling for order independant transparency could not enable PrePass, aborting.")}return Object.defineProperty(e.prototype,"passCount",{get:function(){return this._passCount},set:function(e){this._passCount!==e&&(this._passCount=e,this._createRenderPassIds())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useRenderPasses",{get:function(){return this._useRenderPasses},set:function(e){this._useRenderPasses!==e&&(this._useRenderPasses=e,this._createRenderPassIds())},enumerable:!1,configurable:!0}),e.prototype.addExcludedMesh=function(e){-1===this._excludedMeshes.indexOf(e.uniqueId)&&this._excludedMeshes.push(e.uniqueId)},e.prototype.removeExcludedMesh=function(e){var t=this._excludedMeshes.indexOf(e.uniqueId);-1!==t&&this._excludedMeshes.splice(t,1)},e.prototype._createRenderPassIds=function(){if(this._releaseRenderPassIds(),this._useRenderPasses)for(var e=0;e<this._passCount+1;++e)this._renderPassIds[e]||(this._renderPassIds[e]=this._engine.createRenderPassId("DepthPeelingRenderer - pass #".concat(e)))},e.prototype._releaseRenderPassIds=function(){for(var e=0;e<this._renderPassIds.length;++e)this._engine.releaseRenderPassId(this._renderPassIds[e]);this._renderPassIds=[]},e.prototype._createTextures=function(){var e={width:this._engine.getRenderWidth(),height:this._engine.getRenderHeight()};this._depthMrts=[new ym("depthPeelingDepth0MRT",e,3,this._scene,void 0,["depthPeelingDepth0MRT_depth","depthPeelingDepth0MRT_frontColor","depthPeelingDepth0MRT_backColor"]),new ym("depthPeelingDepth1MRT",e,3,this._scene,void 0,["depthPeelingDepth1MRT_depth","depthPeelingDepth1MRT_frontColor","depthPeelingDepth1MRT_backColor"])],this._colorMrts=[new ym("depthPeelingColor0MRT",e,2,this._scene,{generateDepthBuffer:!1},["depthPeelingColor0MRT_frontColor","depthPeelingColor0MRT_backColor"]),new ym("depthPeelingColor1MRT",e,2,this._scene,{generateDepthBuffer:!1},["depthPeelingColor1MRT_frontColor","depthPeelingColor1MRT_backColor"])],this._blendBackMrt=new ym("depthPeelingBackMRT",e,1,this._scene,{generateDepthBuffer:!1},["depthPeelingBackMRT_blendBack"]),this._outputRT=new vo("depthPeelingOutputRTT",e,this._scene,!1);for(var t=[{format:c.Y.TEXTUREFORMAT_RG,samplingMode:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,type:this._engine.getCaps().textureFloatLinearFiltering?c.Y.TEXTURETYPE_FLOAT:c.Y.TEXTURETYPE_HALF_FLOAT,label:"DepthPeelingRenderer-DepthTexture"},{format:c.Y.TEXTUREFORMAT_RGBA,samplingMode:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,type:c.Y.TEXTURETYPE_HALF_FLOAT,label:"DepthPeelingRenderer-ColorTexture"}],i=0;i<2;i++){var n=this._engine._createInternalTexture(e,t[0],!1),r=this._engine._createInternalTexture(e,t[1],!1),o=this._engine._createInternalTexture(e,t[1],!1);this._depthMrts[i].setInternalTexture(n,0),this._depthMrts[i].setInternalTexture(r,1),this._depthMrts[i].setInternalTexture(o,2),this._colorMrts[i].setInternalTexture(r,0),this._colorMrts[i].setInternalTexture(o,1),this._thinTextures.push(new Im.D(n),new Im.D(r),new Im.D(o))}},e.prototype._disposeTextures=function(){for(var e=0;e<this._thinTextures.length;e++)6!==e&&this._thinTextures[e].dispose();for(e=0;e<2;e++)this._depthMrts[e].dispose(!0),this._colorMrts[e].dispose(!0),this._blendBackMrt.dispose(!0);this._outputRT.dispose(),this._thinTextures=[],this._colorMrts=[],this._depthMrts=[]},e.prototype._updateTextures=function(){return this._depthMrts[0].getSize().width===this._engine.getRenderWidth()&&this._depthMrts[0].getSize().height===this._engine.getRenderHeight()||(this._disposeTextures(),this._createTextures()),this._updateTextureReferences()},e.prototype._updateTextureReferences=function(){var e,t=this._scene.prePassRenderer;if(!t)return!1;var i=t.getIndex(c.Y.PREPASS_COLOR_TEXTURE_TYPE),n=(null===(e=t.defaultRT.textures)||void 0===e?void 0:e.length)?t.defaultRT.textures[i].getInternalTexture():null;return!!n&&(this._blendBackTexture!==n&&(this._blendBackTexture=n,this._blendBackMrt.setInternalTexture(this._blendBackTexture,0),this._thinTextures[6]&&this._thinTextures[6].dispose(),this._thinTextures[6]=new Im.D(this._blendBackTexture),t.defaultRT.renderTarget.shareDepth(this._depthMrts[0].renderTarget)),!0)},e.prototype._createEffects=function(){this._blendBackEffectWrapper=new mo({fragmentShader:"oitBackBlend",useShaderStore:!0,engine:this._engine,samplerNames:["uBackColor"],uniformNames:[]}),this._blendBackEffectWrapperPingPong=new mo({fragmentShader:"oitBackBlend",useShaderStore:!0,engine:this._engine,samplerNames:["uBackColor"],uniformNames:[]}),this._finalEffectWrapper=new mo({fragmentShader:"oitFinal",useShaderStore:!0,engine:this._engine,samplerNames:["uFrontColor","uBackColor"],uniformNames:[]}),this._effectRenderer=new _o(this._engine)},e.prototype.setPrePassRenderer=function(e){e.addEffectConfiguration(this._prePassEffectConfiguration)},e.prototype.bind=function(e){e.setTexture("oitDepthSampler",this._thinTextures[3*this._currentPingPongState]),e.setTexture("oitFrontColorSampler",this._thinTextures[3*this._currentPingPongState+1])},e.prototype._renderSubMeshes=function(e){var t;this._useRenderPasses&&(t={});for(var i=0;i<e.length;i++){var n=e.data[i].getMaterial(),r=!0,o=!1,a=e.data[i],s=void 0,l=!1;if(this._useRenderPasses&&(l=!(s=a._getDrawWrapper())),n&&(r=n.allowShaderHotSwapping,o=n.backFaceCulling,n.allowShaderHotSwapping=!1,n.backFaceCulling=!1),a.render(!1),l&&(s=a._getDrawWrapper()).materialContext){var c=t[s.materialContext.uniqueId];c||(c=t[s.materialContext.uniqueId]=this._engine.createMaterialContext()),a._getDrawWrapper().materialContext=c}n&&(n.allowShaderHotSwapping=r,n.backFaceCulling=o)}},e.prototype._finalCompose=function(e){var t;(null===(t=this._scene.prePassRenderer)||void 0===t?void 0:t.setCustomOutput(this._outputRT))?this._engine.bindFramebuffer(this._outputRT.renderTarget):this._engine.restoreDefaultFramebuffer(),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE),this._engine.applyStates(),this._engine.enableEffect(this._finalEffectWrapper._drawWrapper),this._finalEffectWrapper.effect.setTexture("uFrontColor",this._thinTextures[3*e+1]),this._finalEffectWrapper.effect.setTexture("uBackColor",this._thinTextures[6]),this._effectRenderer.render(this._finalEffectWrapper)},e.prototype.isReady=function(){return this._blendBackEffectWrapper.effect.isReady()&&this._blendBackEffectWrapperPingPong.effect.isReady()&&this._finalEffectWrapper.effect.isReady()&&this._updateTextures()},e.prototype.render=function(e){if(this._candidateSubMeshes.length=0,this._excludedSubMeshes.length=0,!this.isReady())return this._excludedSubMeshes;this._scene.activeCamera&&this._engine.setViewport(this._scene.activeCamera.viewport);for(var t=0;t<e.length;t++){var i=e.data[t],n=i.getMaterial(),r=n&&i.getRenderingMesh()._getRenderingFillMode(n.fillMode);!n||r!==Vi.TriangleFanDrawMode&&r!==Vi.TriangleFillMode&&r!==Vi.TriangleStripDrawMode||-1!==this._excludedMeshes.indexOf(i.getMesh().uniqueId)?this._excludedSubMeshes.push(i):this._candidateSubMeshes.push(i)}if(!this._candidateSubMeshes.length)return this._engine.bindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[1].renderTarget),this._finalCompose(1),this._excludedSubMeshes;var o=this._engine.currentRenderPassId;this._scene.prePassRenderer._enabled=!1,this._useRenderPasses&&(this._engine.currentRenderPassId=this._renderPassIds[0]),this._engine.bindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[0],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindFramebuffer(this._depthMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[1],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[1].renderTarget),this._engine.bindFramebuffer(this._colorMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[0].renderTarget),this._engine.bindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[1].renderTarget),this._engine.bindFramebuffer(this._depthMrts[0].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.setAlphaMode(c.Y.ALPHA_ONEONE_ONEONE),this._engine.setAlphaEquation(c.Y.ALPHA_EQUATION_MAX),this._engine.depthCullingState.depthMask=!1,this._engine.depthCullingState.depthTest=!0,this._engine.applyStates(),this._currentPingPongState=1,this._renderSubMeshes(this._candidateSubMeshes),this._engine.unBindFramebuffer(this._depthMrts[0].renderTarget),this._scene.resetCachedMaterial();var a=0,s=0;for(t=0;t<this._passCount;t++){s=1-(a=t%2),this._currentPingPongState=a,this._useRenderPasses&&(this._engine.currentRenderPassId=this._renderPassIds[t+1]),this._scene.activeCamera&&this._engine.setViewport(this._scene.activeCamera.viewport),this._engine.bindFramebuffer(this._depthMrts[s].renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.clear(this._colorCache[0],!0,!1,!1),this._engine.unBindFramebuffer(this._depthMrts[s].renderTarget),this._engine.bindFramebuffer(this._colorMrts[s].renderTarget),this._engine.bindAttachments(this._layoutCache[1]),this._engine.clear(this._colorCache[2],!0,!1,!1),this._engine.unBindFramebuffer(this._colorMrts[s].renderTarget),this._engine.bindFramebuffer(this._depthMrts[s].renderTarget),this._engine.bindAttachments(this._layoutCache[2]),this._engine.setAlphaMode(c.Y.ALPHA_ONEONE_ONEONE),this._engine.setAlphaEquation(c.Y.ALPHA_EQUATION_MAX),this._engine.depthCullingState.depthTest=!1,this._engine.applyStates(),this._renderSubMeshes(this._candidateSubMeshes),this._engine.unBindFramebuffer(this._depthMrts[s].renderTarget),this._scene.resetCachedMaterial(),this._engine.bindFramebuffer(this._blendBackMrt.renderTarget),this._engine.bindAttachments(this._layoutCache[0]),this._engine.setAlphaEquation(c.Y.ALPHA_EQUATION_ADD),this._engine.setAlphaMode(c.Y.ALPHA_LAYER_ACCUMULATE),this._engine.applyStates();var l=0!==s&&this._useRenderPasses?this._blendBackEffectWrapperPingPong:this._blendBackEffectWrapper;this._engine.enableEffect(l._drawWrapper),l.effect.setTexture("uBackColor",this._thinTextures[3*s+2]),this._effectRenderer.render(l),this._engine.unBindFramebuffer(this._blendBackMrt.renderTarget)}return this._engine.currentRenderPassId=o,this._finalCompose(s),this._scene.prePassRenderer._enabled=!0,this._engine.depthCullingState.depthMask=!0,this._engine.depthCullingState.depthTest=!0,this._excludedSubMeshes},e.prototype.dispose=function(){this._disposeTextures(),this._blendBackEffectWrapper.dispose(),this._finalEffectWrapper.dispose(),this._effectRenderer.dispose(),this._releaseRenderPassIds()},e._DEPTH_CLEAR_VALUE=-99999,e._MIN_DEPTH=0,e._MAX_DEPTH=1,e}();Object.defineProperty(rt.prototype,"depthPeelingRenderer",{get:function(){if(!this._depthPeelingRenderer){var e=this._getComponent(Ie.NAME_DEPTHPEELINGRENDERER);e||(e=new rx(this),this._addComponent(e))}return this._depthPeelingRenderer},set:function(e){this._depthPeelingRenderer=e},enumerable:!0,configurable:!0}),Object.defineProperty(rt.prototype,"useOrderIndependentTransparency",{get:function(){return this._useOrderIndependentTransparency},set:function(e){var t;this._useOrderIndependentTransparency!==e&&(this._useOrderIndependentTransparency=e,this.markAllMaterialsAsDirty(c.Y.MATERIAL_AllDirtyFlag),null===(t=this.prePassRenderer)||void 0===t||t.markAsDirty())},enumerable:!0,configurable:!0});var rx=function(){function e(e){this.name=Ie.NAME_DEPTHPEELINGRENDERER,this.scene=e,e.depthPeelingRenderer=new nx(e)}return e.prototype.register=function(){},e.prototype.rebuild=function(){},e.prototype.dispose=function(){var e;null===(e=this.scene.depthPeelingRenderer)||void 0===e||e.dispose(),this.scene.depthPeelingRenderer=null},e}();kr.l.ShadersStore.linePixelShader="#include<clipPlaneFragmentDeclaration>\nuniform vec4 color;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<logDepthFragment>\n#include<clipPlaneFragment>\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.IncludesShadersStore.lineVertexDeclaration="uniform mat4 viewProjection;\n#define ADDITIONAL_VERTEX_DECLARATION\n";kr.l.IncludesShadersStore.lineUboDeclaration="layout(std140,column_major) uniform;\n#include<sceneUboDeclaration>\n#include<meshUboDeclaration>\n";kr.l.ShadersStore.lineVertexShader="#include<__decl__lineVertex>\n#include<instancesDeclaration>\n#include<clipPlaneVertexDeclaration>\nattribute vec3 position;attribute vec4 normal;uniform float width;uniform float aspectRatio;\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\nmat4 worldViewProjection=viewProjection*finalWorld;vec4 viewPosition=worldViewProjection*vec4(position,1.0);vec4 viewPositionNext=worldViewProjection*vec4(normal.xyz,1.0);vec2 currentScreen=viewPosition.xy/viewPosition.w;vec2 nextScreen=viewPositionNext.xy/viewPositionNext.w;currentScreen.x*=aspectRatio;nextScreen.x*=aspectRatio;vec2 dir=normalize(nextScreen-currentScreen);vec2 normalDir=vec2(-dir.y,dir.x);normalDir*=width/2.0;normalDir.x/=aspectRatio;vec4 offset=vec4(normalDir*normal.w,0.0,0.0);gl_Position=viewPosition+offset;\n#if defined(CLIPPLANE) || defined(CLIPPLANE2) || defined(CLIPPLANE3) || defined(CLIPPLANE4) || defined(CLIPPLANE5) || defined(CLIPPLANE6)\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#include<clipPlaneVertex>\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}",wi.prototype.disableEdgesRendering=function(){return this._edgesRenderer&&(this._edgesRenderer.dispose(),this._edgesRenderer=null),this},wi.prototype.enableEdgesRendering=function(e,t,i){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new ax(this,e,t,!0,i),this},Object.defineProperty(wi.prototype,"edgesRenderer",{get:function(){return this._edgesRenderer},enumerable:!0,configurable:!0}),xs.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),this.disableEdgesRendering(),this._edgesRenderer=new sx(this,e,t),this},Cs.prototype.enableEdgesRendering=function(e,t){return void 0===e&&(e=.95),void 0===t&&(t=!1),xs.prototype.enableEdgesRendering.apply(this,arguments),this};var ox=function(){this.edges=[],this.edgesConnectedCount=0},ax=function(){function e(e,t,i,n,r){void 0===t&&(t=.95),void 0===i&&(i=!1),void 0===n&&(n=!0);var o,a=this;this.edgesWidthScalerForOrthographic=1e3,this.edgesWidthScalerForPerspective=50,this._linesPositions=new Array,this._linesNormals=new Array,this._linesIndices=new Array,this._buffers={},this._buffersForInstances={},this._checkVerticesInsteadOfIndices=!1,this.isEnabled=!0,this.customInstances=new re(32),this._source=e,this._checkVerticesInsteadOfIndices=i,this._options=null!=r?r:null,this._epsilon=t,this._source.getScene().getEngine().isWebGPU&&(this._drawWrapper=new ti(e.getEngine())),this._prepareRessources(),n&&(null===(o=null==r?void 0:r.useAlternateEdgeFinder)||void 0===o||o?this._generateEdgesLinesAlternate():this._generateEdgesLines()),this._meshRebuildObserver=this._source.onRebuildObservable.add((function(){a._rebuild()})),this._meshDisposeObserver=this._source.onDisposeObservable.add((function(){a.dispose()}))}return Object.defineProperty(e.prototype,"linesPositions",{get:function(){return this._linesPositions},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linesNormals",{get:function(){return this._linesNormals},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"linesIndices",{get:function(){return this._linesIndices},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"lineShader",{get:function(){return this._lineShader},set:function(e){this._lineShader=e},enumerable:!1,configurable:!0}),e._GetShader=function(e){if(!e._edgeRenderLineShader){var t=new xa("lineShader",e,"line",{attributes:["position","normal"],uniforms:["world","viewProjection","color","width","aspectRatio"],uniformBuffers:["Scene","Mesh"]},!1);t.disableDepthWrite=!0,t.backFaceCulling=!1,t.checkReadyOnEveryCall=e.getEngine().isWebGPU,e._edgeRenderLineShader=t}return e._edgeRenderLineShader},e.prototype._prepareRessources=function(){this._lineShader||(this._lineShader=e._GetShader(this._source.getScene()))},e.prototype._rebuild=function(){var e=this._buffers[Se.R.PositionKind];e&&e._rebuild(),(e=this._buffers[Se.R.NormalKind])&&e._rebuild();var t=this._source.getScene().getEngine();this._ib=t.createIndexBuffer(this._linesIndices)},e.prototype.dispose=function(){var e;this._source.onRebuildObservable.remove(this._meshRebuildObserver),this._source.onDisposeObservable.remove(this._meshDisposeObserver);var t=this._buffers[Se.R.PositionKind];t&&(t.dispose(),this._buffers[Se.R.PositionKind]=null),(t=this._buffers[Se.R.NormalKind])&&(t.dispose(),this._buffers[Se.R.NormalKind]=null),this._ib&&this._source.getScene().getEngine()._releaseBuffer(this._ib),this._lineShader.dispose(),null===(e=this._drawWrapper)||void 0===e||e.dispose()},e.prototype._processEdgeForAdjacencies=function(e,t,i,n,r){return e===i&&t===n||e===n&&t===i?0:e===n&&t===r||e===r&&t===n?1:e===r&&t===i||e===i&&t===r?2:-1},e.prototype._processEdgeForAdjacenciesWithVertices=function(e,t,i,n,r){var o=1e-10;return e.equalsWithEpsilon(i,o)&&t.equalsWithEpsilon(n,o)||e.equalsWithEpsilon(n,o)&&t.equalsWithEpsilon(i,o)?0:e.equalsWithEpsilon(n,o)&&t.equalsWithEpsilon(r,o)||e.equalsWithEpsilon(r,o)&&t.equalsWithEpsilon(n,o)?1:e.equalsWithEpsilon(r,o)&&t.equalsWithEpsilon(i,o)||e.equalsWithEpsilon(i,o)&&t.equalsWithEpsilon(r,o)?2:-1},e.prototype._checkEdge=function(e,t,i,n,r){(void 0===t||d.Pq.Dot(i[e],i[t])<this._epsilon)&&this.createLine(n,r,this._linesPositions.length/3)},e.prototype.createLine=function(e,t,i){this._linesPositions.push(e.x,e.y,e.z,e.x,e.y,e.z,t.x,t.y,t.z,t.x,t.y,t.z),this._linesNormals.push(t.x,t.y,t.z,-1,t.x,t.y,t.z,1,e.x,e.y,e.z,-1,e.x,e.y,e.z,1),this._linesIndices.push(i,i+1,i+2,i,i+2,i+3)},e.prototype._tessellateTriangle=function(e,t,i,n){var r=function(e,t,i){i>=0&&t.push(i);for(var n=0;n<e.length;++n)t.push(e[n][0])},o=0;e[1].length>=e[0].length&&e[1].length>=e[2].length?o=1:e[2].length>=e[0].length&&e[2].length>=e[1].length&&(o=2);for(var a=0;a<3;++a)a===o?e[a].sort((function(e,t){return e[1]<t[1]?-1:e[1]>t[1]?1:0})):e[a].sort((function(e,t){return e[1]>t[1]?-1:e[1]<t[1]?1:0}));var s=[],l=[];r(e[o],s,-1);for(var c=s.length,u=o+2;u>=o+1;--u)r(e[u%3],l,u!==o+2?n[i[t+(u+1)%3]]:-1);var h=l.length;i.push(n[i[t+o]],s[0],l[0]),i.push(n[i[t+(o+1)%3]],l[h-1],s[c-1]);for(var d=c<=h,p=d?c:h,f=d?h:c,_=d?c-1:h-1,m=d?0:1,g=c+h-2,v=0,y=0,b=d?s:l,T=d?l:s,E=0;g-- >0;){m?i.push(b[v],T[y]):i.push(T[y],b[v]);var S=void 0;(E+=p)>=f&&v<_?(S=b[++v],E-=f):S=T[++y],i.push(S)}i[t+0]=i[i.length-3],i[t+1]=i[i.length-2],i[t+2]=i[i.length-1],i.length=i.length-3},e.prototype._generateEdgesLinesAlternate=function(){var e,t,i,n,r,o,a,s,l,c,u=this._source.getVerticesData(Se.R.PositionKind),h=this._source.getIndices();if(h&&u){Array.isArray(h)||(h=Array.from(h));var p=null===(t=null===(e=this._options)||void 0===e?void 0:e.useFastVertexMerger)||void 0===t||t,f=p?Math.round(-Math.log(null!==(n=null===(i=this._options)||void 0===i?void 0:i.epsilonVertexMerge)&&void 0!==n?n:1e-6)/Math.log(10)):null!==(o=null===(r=this._options)||void 0===r?void 0:r.epsilonVertexMerge)&&void 0!==o?o:1e-6,_=[],m=[];if(p)for(var g={},v=0;v<u.length;v+=3){var y=u[v+0],b=u[v+1],T=u[v+2];if(void 0!==g[te=y.toFixed(f)+"|"+b.toFixed(f)+"|"+T.toFixed(f)])_.push(g[te]);else{var E=v/3;g[te]=E,_.push(E),m.push(E)}}else for(v=0;v<u.length;v+=3){y=u[v+0],b=u[v+1],T=u[v+2];for(var S=!1,x=0;x<v&&!S;x+=3){var C=u[x+0],A=u[x+1],P=u[x+2];if(Math.abs(y-C)<f&&Math.abs(b-A)<f&&Math.abs(T-P)<f){_.push(x/3),S=!0;break}}S||(_.push(v/3),m.push(v/3))}if(null===(a=this._options)||void 0===a?void 0:a.applyTessellation){for(var R=null!==(l=null===(s=this._options)||void 0===s?void 0:s.epsilonVertexAligned)&&void 0!==l?l:1e-6,I=[],M=0;M<h.length;M+=3)for(var O=void 0,D=0;D<3;++D){var N=_[h[M+D]],F=_[h[M+(D+1)%3]],L=_[h[M+(D+2)%3]];if(N!==F)for(var w=u[3*N+0],B=u[3*N+1],U=u[3*N+2],V=u[3*F+0],k=u[3*F+1],G=u[3*F+2],z=Math.sqrt((V-w)*(V-w)+(k-B)*(k-B)+(G-U)*(G-U)),Y=0;Y<m.length-1;Y++){var X=m[Y];if(X!==N&&X!==F&&X!==L){var W=u[3*X+0],H=u[3*X+1],j=u[3*X+2],q=Math.sqrt((W-w)*(W-w)+(H-B)*(H-B)+(j-U)*(j-U)),K=Math.sqrt((W-V)*(W-V)+(H-k)*(H-k)+(j-G)*(j-G));Math.abs(q+K-z)<R&&(O||(O={index:M,edgesPoints:[[],[],[]]},I.push(O)),O.edgesPoints[D].push([X,q]))}}}for(var Q=0;Q<I.length;++Q){var Z=I[Q];this._tessellateTriangle(Z.edgesPoints,Z.index,h,_)}I.length=0}var J={};for(M=0;M<h.length;M+=3){var $=void 0;for(D=0;D<3;++D)if(N=_[h[M+D]],F=_[h[M+(D+1)%3]],L=_[h[M+(D+2)%3]],N!==F&&(N!==L&&F!==L||!(null===(c=this._options)||void 0===c?void 0:c.removeDegeneratedTriangles))){if(d.AA.Vector3[0].copyFromFloats(u[3*N+0],u[3*N+1],u[3*N+2]),d.AA.Vector3[1].copyFromFloats(u[3*F+0],u[3*F+1],u[3*F+2]),d.AA.Vector3[2].copyFromFloats(u[3*L+0],u[3*L+1],u[3*L+2]),$||(d.AA.Vector3[1].subtractToRef(d.AA.Vector3[0],d.AA.Vector3[3]),d.AA.Vector3[2].subtractToRef(d.AA.Vector3[1],d.AA.Vector3[4]),($=d.Pq.Cross(d.AA.Vector3[3],d.AA.Vector3[4])).normalize()),N>F){var ee=N;N=F,F=ee}(ie=J[te=N+"_"+F])?ie.done||(d.Pq.Dot($,ie.normal)<this._epsilon&&this.createLine(d.AA.Vector3[0],d.AA.Vector3[1],this._linesPositions.length/3),ie.done=!0):J[te]={normal:$,done:!1,index:M,i:D}}}for(var te in J){var ie;(ie=J[te]).done||(N=_[h[ie.index+ie.i]],F=_[h[ie.index+(ie.i+1)%3]],d.AA.Vector3[0].copyFromFloats(u[3*N+0],u[3*N+1],u[3*N+2]),d.AA.Vector3[1].copyFromFloats(u[3*F+0],u[3*F+1],u[3*F+2]),this.createLine(d.AA.Vector3[0],d.AA.Vector3[1],this._linesPositions.length/3))}var ne=this._source.getScene().getEngine();this._buffers[Se.R.PositionKind]=new Se.R(ne,this._linesPositions,Se.R.PositionKind,!1),this._buffers[Se.R.NormalKind]=new Se.R(ne,this._linesNormals,Se.R.NormalKind,!1,!1,4),this._buffersForInstances[Se.R.PositionKind]=this._buffers[Se.R.PositionKind],this._buffersForInstances[Se.R.NormalKind]=this._buffers[Se.R.NormalKind],this._ib=ne.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Se.R.PositionKind),t=this._source.getIndices();if(t&&e){var i,n,r=[],o=[];for(i=0;i<t.length;i+=3){n=new ox;var a=t[i],s=t[i+1],l=t[i+2];n.p0=new d.Pq(e[3*a],e[3*a+1],e[3*a+2]),n.p1=new d.Pq(e[3*s],e[3*s+1],e[3*s+2]),n.p2=new d.Pq(e[3*l],e[3*l+1],e[3*l+2]);var c=d.Pq.Cross(n.p1.subtract(n.p0),n.p2.subtract(n.p1));c.normalize(),o.push(c),r.push(n)}for(i=0;i<r.length;i++){n=r[i];for(var u=i+1;u<r.length;u++){var h=r[u];if(3===n.edgesConnectedCount)break;if(3!==h.edgesConnectedCount)for(var p=t[3*u],f=t[3*u+1],_=t[3*u+2],m=0;m<3;m++){var g=0;if(void 0===n.edges[m]){switch(m){case 0:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p0,n.p1,h.p0,h.p1,h.p2):this._processEdgeForAdjacencies(t[3*i],t[3*i+1],p,f,_);break;case 1:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p1,n.p2,h.p0,h.p1,h.p2):this._processEdgeForAdjacencies(t[3*i+1],t[3*i+2],p,f,_);break;case 2:g=this._checkVerticesInsteadOfIndices?this._processEdgeForAdjacenciesWithVertices(n.p2,n.p0,h.p0,h.p1,h.p2):this._processEdgeForAdjacencies(t[3*i+2],t[3*i],p,f,_)}if(-1!==g&&(n.edges[m]=u,h.edges[g]=i,n.edgesConnectedCount++,h.edgesConnectedCount++,3===n.edgesConnectedCount))break}}}}for(i=0;i<r.length;i++){var v=r[i];this._checkEdge(i,v.edges[0],o,v.p0,v.p1),this._checkEdge(i,v.edges[1],o,v.p1,v.p2),this._checkEdge(i,v.edges[2],o,v.p2,v.p0)}var y=this._source.getScene().getEngine();this._buffers[Se.R.PositionKind]=new Se.R(y,this._linesPositions,Se.R.PositionKind,!1),this._buffers[Se.R.NormalKind]=new Se.R(y,this._linesNormals,Se.R.NormalKind,!1,!1,4),this._buffersForInstances[Se.R.PositionKind]=this._buffers[Se.R.PositionKind],this._buffersForInstances[Se.R.NormalKind]=this._buffers[Se.R.NormalKind],this._ib=y.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},e.prototype.isReady=function(){return this._lineShader.isReady(this._source,this._source.hasInstances&&this.customInstances.length>0||this._source.hasThinInstances)},e.prototype.render=function(){var e=this._source.getScene(),t=this._lineShader._getDrawWrapper();if(this._drawWrapper&&this._lineShader._setDrawWrapper(this._drawWrapper),this.isReady()&&e.activeCamera){var i=this._source.hasInstances&&this.customInstances.length>0,n=i||this._source.hasThinInstances,r=0;if(n)if(this._buffersForInstances.world0=this._source.getVertexBuffer("world0"),this._buffersForInstances.world1=this._source.getVertexBuffer("world1"),this._buffersForInstances.world2=this._source.getVertexBuffer("world2"),this._buffersForInstances.world3=this._source.getVertexBuffer("world3"),i){var o=this._source._instanceDataStorage;if(r=this.customInstances.length,!o.instancesData)return void(this._source.getScene()._activeMeshesFrozen||this.customInstances.reset());if(!o.isFrozen){for(var a=0,s=0;s<r;++s)this.customInstances.data[s].copyToArray(o.instancesData,a),a+=16;o.instancesBuffer.updateDirectly(o.instancesData,0,r)}}else r=this._source.thinInstanceCount;var l=e.getEngine();this._lineShader._preBind(),1!==this._source.edgesColor.a?l.setAlphaMode(c.Y.ALPHA_COMBINE):l.setAlphaMode(c.Y.ALPHA_DISABLE),l.bindBuffers(n?this._buffersForInstances:this._buffers,this._ib,this._lineShader.getEffect()),e.resetCachedMaterial(),this._lineShader.setColor4("color",this._source.edgesColor),e.activeCamera.mode===Xt.ORTHOGRAPHIC_CAMERA?this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForOrthographic):this._lineShader.setFloat("width",this._source.edgesWidth/this.edgesWidthScalerForPerspective),this._lineShader.setFloat("aspectRatio",l.getAspectRatio(e.activeCamera)),this._lineShader.bind(this._source.getWorldMatrix(),this._source),l.drawElementsType(Vi.TriangleFillMode,0,this._indicesCount,r),this._lineShader.unbind(),n&&l.unbindInstanceAttributes(),this._source.getScene()._activeMeshesFrozen||this.customInstances.reset(),this._lineShader._setDrawWrapper(t)}else this._lineShader._setDrawWrapper(t)},e}(),sx=function(e){function t(t,i,n){void 0===i&&(i=.95),void 0===n&&(n=!1);var r=e.call(this,t,i,n,!1)||this;return r._generateEdgesLines(),r}return(0,m.C6)(t,e),t.prototype._generateEdgesLines=function(){var e=this._source.getVerticesData(Se.R.PositionKind),t=this._source.getIndices();if(t&&e){for(var i=d.AA.Vector3[0],n=d.AA.Vector3[1],r=t.length-1,o=0,a=0;o<r;o+=2,a+=4)d.Pq.FromArrayToRef(e,3*t[o],i),d.Pq.FromArrayToRef(e,3*t[o+1],n),this.createLine(i,n,a);var s=this._source.getScene().getEngine();this._buffers[Se.R.PositionKind]=new Se.R(s,this._linesPositions,Se.R.PositionKind,!1),this._buffers[Se.R.NormalKind]=new Se.R(s,this._linesNormals,Se.R.NormalKind,!1,!1,4),this._ib=s.createIndexBuffer(this._linesIndices),this._indicesCount=this._linesIndices.length}},t}(ax),lx=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t,n,r,o,a)||this;return s._beforeCompositionPostProcesses=[],s._internalTextureDirty=!1,s.enabled=!1,s.renderTargetTexture=null,s.renderTargetTexture=i,s}return(0,m.C6)(t,e),t.prototype._createCompositionEffect=function(){this.imageProcessingPostProcess=new AS("prePassComposition",1,null,void 0,this._engine),this.imageProcessingPostProcess._updateParameters()},t.prototype._checkSize=function(){var e=this._engine.getRenderWidth(!0),t=this._engine.getRenderHeight(!0),i=this.getRenderWidth(),n=this.getRenderHeight();i===e&&n===t||(this.resize({width:e,height:t}),this._internalTextureDirty=!0)},t.prototype.updateCount=function(t,i,n){e.prototype.updateCount.call(this,t,i,n),this._internalTextureDirty=!0},t.prototype._resetPostProcessChain=function(){this._beforeCompositionPostProcesses.length=0},t.prototype.dispose=function(){var t=this._scene;if(e.prototype.dispose.call(this),t&&t.prePassRenderer){var i=t.prePassRenderer.renderTargets.indexOf(this);-1!==i&&t.prePassRenderer.renderTargets.splice(i,1)}this.imageProcessingPostProcess&&this.imageProcessingPostProcess.dispose(),this.renderTargetTexture&&(this.renderTargetTexture._prePassRenderTarget=null),this._outputPostProcess&&(this._outputPostProcess.autoClear=!0,this._outputPostProcess.restoreDefaultInputTexture())},t}(ym),cx=function(){function e(t){this.excludedSkinnedMesh=[],this.excludedMaterials=[],this.mrtCount=0,this._mrtTypes=[],this._mrtFormats=[],this._mrtLayout=[],this._mrtNames=[],this._textureIndices=[],this._generateNormalsInWorldSpace=!1,this._useSpecificClearForDepthTexture=!1,this._isDirty=!0,this._effectConfigurations=[],this.doNotUseGeometryRendererFallback=!0,this.renderTargets=[],this._clearColor=new p.ov(0,0,0,0),this._clearDepthColor=new p.ov(1e8,0,0,1),this._enabled=!1,this._needsCompositionForThisPass=!1,this.disableGammaTransform=!1,this._scene=t,this._engine=t.getEngine();var i=c.Y.TEXTURETYPE_UNSIGNED_BYTE;this._engine._caps.textureFloat&&this._engine._caps.textureFloatLinearFiltering?i=c.Y.TEXTURETYPE_FLOAT:this._engine._caps.textureHalfFloat&&this._engine._caps.textureHalfFloatLinearFiltering&&(i=c.Y.TEXTURETYPE_HALF_FLOAT);for(var n=0;n<e.TextureFormats.length;++n){var r=e.TextureFormats[n].format;e.TextureFormats[n].type===c.Y.TEXTURETYPE_FLOAT&&(e.TextureFormats[c.Y.PREPASS_DEPTH_TEXTURE_TYPE].type=i,r!==c.Y.TEXTUREFORMAT_R&&r!==c.Y.TEXTUREFORMAT_RG&&r!==c.Y.TEXTUREFORMAT_RGBA||this._engine._caps.supportFloatTexturesResolve||(e.TextureFormats[c.Y.PREPASS_DEPTH_TEXTURE_TYPE].type=c.Y.TEXTURETYPE_HALF_FLOAT))}e._SceneComponentInitialization(this._scene),this.defaultRT=this._createRenderTarget("sceneprePassRT",null),this._currentTarget=this.defaultRT}return Object.defineProperty(e.prototype,"generateNormalsInWorldSpace",{get:function(){return this._generateNormalsInWorldSpace},set:function(e){this._generateNormalsInWorldSpace!==e&&(this._generateNormalsInWorldSpace=e,this._markAllMaterialsAsPrePassDirty())},enumerable:!1,configurable:!0}),e.prototype.getIndex=function(e){return this._textureIndices[e]},Object.defineProperty(e.prototype,"samples",{get:function(){return this.defaultRT.samples},set:function(e){this.defaultRT.samples=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useSpecificClearForDepthTexture",{get:function(){return this._useSpecificClearForDepthTexture},set:function(e){this._useSpecificClearForDepthTexture!==e&&(this._useSpecificClearForDepthTexture=e,this._isDirty=!0)},enumerable:!1,configurable:!0}),e.prototype.getRenderTarget=function(){return this._currentTarget},e.prototype._setRenderTarget=function(e){var t,i;e?this._currentTarget=e:(this._currentTarget=this.defaultRT,this._engine.currentRenderPassId=null!==(i=null===(t=this._scene.activeCamera)||void 0===t?void 0:t.renderPassId)&&void 0!==i?i:this._currentTarget.renderPassId)},Object.defineProperty(e.prototype,"currentRTisSceneRT",{get:function(){return this._currentTarget===this.defaultRT},enumerable:!1,configurable:!0}),e.prototype._refreshGeometryBufferRendererLink=function(){if(this.doNotUseGeometryRendererFallback)this._geometryBuffer&&this._geometryBuffer._unlinkPrePassRenderer(),this._geometryBuffer=null,this._scene.disableGeometryBufferRenderer();else{if(this._geometryBuffer=this._scene.enableGeometryBufferRenderer(),!this._geometryBuffer)return void(this.doNotUseGeometryRendererFallback=!0);this._geometryBuffer._linkPrePassRenderer(this)}},Object.defineProperty(e.prototype,"enabled",{get:function(){return this._enabled},enumerable:!1,configurable:!0}),e.prototype._createRenderTarget=function(e,t){var i=new lx(e,t,{width:this._engine.getRenderWidth(),height:this._engine.getRenderHeight()},0,this._scene,{generateMipMaps:!1,generateStencilBuffer:this._engine.isStencilEnable,defaultType:c.Y.TEXTURETYPE_UNSIGNED_INT,types:[],drawOnlyOnFirstAttachmentByDefault:!0});return this.renderTargets.push(i),this._enabled&&this._update(),i},Object.defineProperty(e.prototype,"isSupported",{get:function(){return this._scene.getEngine().getCaps().drawBuffersExtension},enumerable:!1,configurable:!0}),e.prototype.bindAttachmentsForEffect=function(e,t){var i=t.getMaterial(),n=i&&i.isPrePassCapable,r=i&&-1!==this.excludedMaterials.indexOf(i);this.enabled&&this._currentTarget.enabled&&(e._multiTarget&&n&&!r?this._engine.bindAttachments(this._multiRenderAttachments):(this._engine._currentRenderTarget?this._engine.bindAttachments(this._defaultAttachments):this._engine.restoreSingleAttachment(),this._geometryBuffer&&this.currentRTisSceneRT&&!r&&this._geometryBuffer.renderList.push(t.getRenderingMesh())))},e.prototype._reinitializeAttachments=function(){for(var e=[],t=[!1],i=[!1],n=[!0],r=0;r<this.mrtCount;r++)e.push(!0),r>0&&(this._useSpecificClearForDepthTexture&&this._mrtLayout[r]===c.Y.PREPASS_DEPTH_TEXTURE_TYPE?(t.push(!1),i.push(!0)):(t.push(!0),i.push(!1)),n.push(!1));this._multiRenderAttachments=this._engine.buildTextureLayout(e),this._clearAttachments=this._engine.buildTextureLayout(t),this._clearDepthAttachments=this._engine.buildTextureLayout(i),this._defaultAttachments=this._engine.buildTextureLayout(n)},e.prototype._resetLayout=function(){for(var t=0;t<e.TextureFormats.length;t++)this._textureIndices[e.TextureFormats[t].purpose]=-1;this._textureIndices[c.Y.PREPASS_COLOR_TEXTURE_TYPE]=0,this._mrtLayout=[c.Y.PREPASS_COLOR_TEXTURE_TYPE],this._mrtTypes=[e.TextureFormats[c.Y.PREPASS_COLOR_TEXTURE_TYPE].type],this._mrtFormats=[e.TextureFormats[c.Y.PREPASS_COLOR_TEXTURE_TYPE].format],this._mrtNames=[e.TextureFormats[c.Y.PREPASS_COLOR_TEXTURE_TYPE].name],this.mrtCount=1},e.prototype._updateGeometryBufferLayout=function(){if(this._refreshGeometryBufferRendererLink(),this._geometryBuffer){this._geometryBuffer._resetLayout();for(var e=[],t=0;t<this._mrtLayout.length;t++)e.push(!1);this._geometryBuffer._linkInternalTexture(this.defaultRT.getInternalTexture());var i=[{prePassConstant:c.Y.PREPASS_DEPTH_TEXTURE_TYPE,geometryBufferConstant:RS.DEPTH_TEXTURE_TYPE},{prePassConstant:c.Y.PREPASS_NORMAL_TEXTURE_TYPE,geometryBufferConstant:RS.NORMAL_TEXTURE_TYPE},{prePassConstant:c.Y.PREPASS_POSITION_TEXTURE_TYPE,geometryBufferConstant:RS.POSITION_TEXTURE_TYPE},{prePassConstant:c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,geometryBufferConstant:RS.REFLECTIVITY_TEXTURE_TYPE},{prePassConstant:c.Y.PREPASS_VELOCITY_TEXTURE_TYPE,geometryBufferConstant:RS.VELOCITY_TEXTURE_TYPE}];for(t=0;t<i.length;t++){var n=this._mrtLayout.indexOf(i[t].prePassConstant);-1!==n&&(this._geometryBuffer._forceTextureType(i[t].geometryBufferConstant,n),e[n]=!0)}this._geometryBuffer._setAttachments(this._engine.buildTextureLayout(e))}},e.prototype.restoreAttachments=function(){this.enabled&&this._currentTarget.enabled&&this._defaultAttachments&&(this._engine._currentRenderTarget?this._engine.bindAttachments(this._defaultAttachments):this._engine.restoreSingleAttachment())},e.prototype._beforeDraw=function(e,t,i){this._isDirty&&this._update(),this._enabled&&this._currentTarget.enabled&&(this._geometryBuffer&&(this._geometryBuffer.renderList=[]),this._setupOutputForThisPass(this._currentTarget,e))},e.prototype._prepareFrame=function(e,t,i){e.renderTargetTexture?e.renderTargetTexture._prepareFrame(this._scene,t,i,e.renderTargetTexture.useCameraPostProcesses):this._postProcessesSourceForThisPass.length?this._scene.postProcessManager._prepareFrame():this._engine.restoreDefaultFramebuffer()},e.prototype.setCustomOutput=function(e){var t=this._postProcessesSourceForThisPass[0];return!!t&&(t.inputTexture=e.renderTarget,!0)},e.prototype._renderPostProcesses=function(e,t){var i,n=this._postProcessesSourceForThisPass[0],r=n?n.inputTexture:e.renderTargetTexture?e.renderTargetTexture.renderTarget:null,o=this._currentTarget._beforeCompositionPostProcesses;this._needsCompositionForThisPass&&(o=o.concat([this._currentTarget.imageProcessingPostProcess])),o.length&&(this._scene.postProcessManager._prepareFrame(null===(i=this._currentTarget.renderTarget)||void 0===i?void 0:i.texture,o),this._scene.postProcessManager.directRender(o,r,!1,t))},e.prototype._afterDraw=function(e,t){this._enabled&&this._currentTarget.enabled&&(this._prepareFrame(this._currentTarget,e,t),this._renderPostProcesses(this._currentTarget,e))},e.prototype._clear=function(){this._isDirty&&this._update(),this._enabled&&this._currentTarget.enabled&&(this._bindFrameBuffer(),this._engine.bindAttachments(this._clearAttachments),this._engine.clear(this._clearColor,!0,!1,!1),this._useSpecificClearForDepthTexture&&(this._engine.bindAttachments(this._clearDepthAttachments),this._engine.clear(this._clearDepthColor,!0,!1,!1)),this._engine.bindAttachments(this._defaultAttachments))},e.prototype._bindFrameBuffer=function(){if(this._enabled&&this._currentTarget.enabled){this._currentTarget._checkSize();var e=this._currentTarget.renderTarget;e&&this._engine.bindFramebuffer(e)}},e.prototype._setEnabled=function(e){this._enabled=e},e.prototype._setRenderTargetEnabled=function(e,t){e.enabled=t,t||this._unlinkInternalTexture(e)},e.prototype.addEffectConfiguration=function(e){for(var t=0;t<this._effectConfigurations.length;t++)if(this._effectConfigurations[t].name===e.name)return this._effectConfigurations[t];return this._effectConfigurations.push(e),e},e.prototype.getEffectConfiguration=function(e){for(var t=0;t<this._effectConfigurations.length;t++)if(this._effectConfigurations[t].name===e)return this._effectConfigurations[t];return null},e.prototype._enable=function(){for(var e=this.mrtCount,t=0;t<this._effectConfigurations.length;t++)this._effectConfigurations[t].enabled&&this._enableTextures(this._effectConfigurations[t].texturesRequired);for(t=0;t<this.renderTargets.length;t++){this.mrtCount===e&&this.renderTargets[t].count===this.mrtCount||this.renderTargets[t].updateCount(this.mrtCount,{types:this._mrtTypes,formats:this._mrtFormats},this._mrtNames.concat("prePass_DepthBuffer")),this.renderTargets[t]._resetPostProcessChain();for(var i=0;i<this._effectConfigurations.length;i++)this._effectConfigurations[i].enabled&&(!this._effectConfigurations[i].postProcess&&this._effectConfigurations[i].createPostProcess&&this._effectConfigurations[i].createPostProcess(),this._effectConfigurations[i].postProcess&&this.renderTargets[t]._beforeCompositionPostProcesses.push(this._effectConfigurations[i].postProcess))}this._reinitializeAttachments(),this._setEnabled(!0),this._updateGeometryBufferLayout()},e.prototype._disable=function(){this._setEnabled(!1);for(var e=0;e<this.renderTargets.length;e++)this._setRenderTargetEnabled(this.renderTargets[e],!1);for(this._resetLayout(),e=0;e<this._effectConfigurations.length;e++)this._effectConfigurations[e].enabled=!1},e.prototype._getPostProcessesSource=function(e,t){if(t)return t._postProcesses;if(e.renderTargetTexture){if(e.renderTargetTexture.useCameraPostProcesses){var i=e.renderTargetTexture.activeCamera?e.renderTargetTexture.activeCamera:this._scene.activeCamera;return i?i._postProcesses:[]}return e.renderTargetTexture.postProcesses?e.renderTargetTexture.postProcesses:[]}return this._scene.activeCamera?this._scene.activeCamera._postProcesses:[]},e.prototype._setupOutputForThisPass=function(e,t){var i=t&&this._scene.activeCameras&&!!this._scene.activeCameras.length&&0!==this._scene.activeCameras.indexOf(t);this._postProcessesSourceForThisPass=this._getPostProcessesSource(e,t),this._postProcessesSourceForThisPass=this._postProcessesSourceForThisPass.filter((function(e){return null!=e})),this._scene.autoClear=!0;var n=this._hasImageProcessing(this._postProcessesSourceForThisPass);this._needsCompositionForThisPass=!n&&!this.disableGammaTransform&&this._needsImageProcessing()&&!i;var r=this._getFirstPostProcess(this._postProcessesSourceForThisPass),o=e._beforeCompositionPostProcesses&&e._beforeCompositionPostProcesses[0],a=null;this._scene.imageProcessingConfiguration.applyByPostProcess=this._needsCompositionForThisPass||n,this._needsCompositionForThisPass&&!e.imageProcessingPostProcess&&e._createCompositionEffect(),o?a=o:this._needsCompositionForThisPass?a=e.imageProcessingPostProcess:r&&(a=r),this._bindFrameBuffer(),this._linkInternalTexture(e,a)},e.prototype._linkInternalTexture=function(e,t){t&&(t.autoClear=!1,t.inputTexture=e.renderTarget),e._outputPostProcess!==t&&(e._outputPostProcess&&this._unlinkInternalTexture(e),e._outputPostProcess=t),e._internalTextureDirty&&(this._updateGeometryBufferLayout(),e._internalTextureDirty=!1)},e.prototype._unlinkInternalTexture=function(e){e._outputPostProcess&&(e._outputPostProcess.autoClear=!0,e._outputPostProcess.restoreDefaultInputTexture(),e._outputPostProcess=null)},e.prototype._needsImageProcessing=function(){for(var e=0;e<this._effectConfigurations.length;e++)if(this._effectConfigurations[e].enabled&&this._effectConfigurations[e].needsImageProcessing)return!0;return!1},e.prototype._hasImageProcessing=function(e){var t,i=!1;if(e)for(var n=0;n<e.length;n++)if("ImageProcessingPostProcess"===(null===(t=e[n])||void 0===t?void 0:t.getClassName())){i=!0;break}return i},e.prototype._getFirstPostProcess=function(e){for(var t=0;t<e.length;t++)if(null!==e[t])return e[t];return null},e.prototype.markAsDirty=function(){this._isDirty=!0},e.prototype._enableTextures=function(t){this._scene.needsPreviousWorldMatrices=!1;for(var i=0;i<t.length;i++){var n=t[i];-1===this._textureIndices[n]&&(this._textureIndices[n]=this._mrtLayout.length,this._mrtLayout.push(n),this._mrtTypes.push(e.TextureFormats[n].type),this._mrtFormats.push(e.TextureFormats[n].format),this._mrtNames.push(e.TextureFormats[n].name),this.mrtCount++),n===c.Y.PREPASS_VELOCITY_TEXTURE_TYPE&&(this._scene.needsPreviousWorldMatrices=!0)}},e.prototype.update=function(){this._isDirty&&this._update()},e.prototype._update=function(){this._disable();var e,t=!1;this._scene.imageProcessingConfiguration.applyByPostProcess=!1,this._scene._depthPeelingRenderer&&this._scene.useOrderIndependentTransparency&&(this._scene._depthPeelingRenderer.setPrePassRenderer(this),t=!0);for(var i=0;i<this._scene.materials.length;i++)this._scene.materials[i].setPrePassRenderer(this)&&(t=!0);for(t&&this._setRenderTargetEnabled(this.defaultRT,!0),i=0;i<this.renderTargets.length;i++){if(this.renderTargets[i].renderTargetTexture)e=this._getPostProcessesSource(this.renderTargets[i]);else{var n=this._scene.activeCamera;if(!n)continue;e=n._postProcesses}if(e&&(e=e.filter((function(e){return null!=e})))){for(var r=0;r<e.length;r++)e[r].setPrePassRenderer(this)&&(this._setRenderTargetEnabled(this.renderTargets[i],!0),t=!0);this._hasImageProcessing(e)&&(this._scene.imageProcessingConfiguration.applyByPostProcess=!0)}}this._markAllMaterialsAsPrePassDirty(),this._isDirty=!1,t&&this._enable()},e.prototype._markAllMaterialsAsPrePassDirty=function(){for(var e=this._scene.materials,t=0;t<e.length;t++)e[t].markAsDirty(Vi.PrePassDirtyFlag)},e.prototype.dispose=function(){for(var e=this.renderTargets.length-1;e>=0;e--)this.renderTargets[e].dispose();for(e=0;e<this._effectConfigurations.length;e++)this._effectConfigurations[e].dispose&&this._effectConfigurations[e].dispose()},e._SceneComponentInitialization=function(e){throw(0,k.n)("PrePassRendererSceneComponent")},e.TextureFormats=[{purpose:c.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_HALF_FLOAT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Irradiance"},{purpose:c.Y.PREPASS_POSITION_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_HALF_FLOAT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Position"},{purpose:c.Y.PREPASS_VELOCITY_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_UNSIGNED_INT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Velocity"},{purpose:c.Y.PREPASS_REFLECTIVITY_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_UNSIGNED_INT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Reflectivity"},{purpose:c.Y.PREPASS_COLOR_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_HALF_FLOAT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Color"},{purpose:c.Y.PREPASS_DEPTH_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_FLOAT,format:c.Y.TEXTUREFORMAT_R,name:"prePass_Depth"},{purpose:c.Y.PREPASS_NORMAL_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_HALF_FLOAT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Normal"},{purpose:c.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE,type:c.Y.TEXTURETYPE_UNSIGNED_INT,format:c.Y.TEXTUREFORMAT_RGBA,name:"prePass_Albedo"}],e}();Object.defineProperty(rt.prototype,"prePassRenderer",{get:function(){return this._prePassRenderer},set:function(e){e&&e.isSupported&&(this._prePassRenderer=e)},enumerable:!0,configurable:!0}),rt.prototype.enablePrePassRenderer=function(){return this._prePassRenderer||(this._prePassRenderer=new cx(this),this._prePassRenderer.isSupported||(this._prePassRenderer=null,T.V.Error("PrePassRenderer needs WebGL 2 support.\nMaybe you tried to use the following features that need the PrePassRenderer :\n + Subsurface Scattering"))),this._prePassRenderer},rt.prototype.disablePrePassRenderer=function(){this._prePassRenderer&&(this._prePassRenderer.dispose(),this._prePassRenderer=null)};var ux=function(){function e(e){this.name=Ie.NAME_PREPASSRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._beforeCameraDrawStage.registerStep(Ie.STEP_BEFORECAMERADRAW_PREPASS,this,this._beforeCameraDraw),this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_PREPASS,this,this._afterCameraDraw),this.scene._beforeRenderTargetDrawStage.registerStep(Ie.STEP_BEFORERENDERTARGETDRAW_PREPASS,this,this._beforeRenderTargetDraw),this.scene._afterRenderTargetDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_PREPASS,this,this._afterRenderTargetDraw),this.scene._beforeClearStage.registerStep(Ie.STEP_BEFORECLEAR_PREPASS,this,this._beforeClearStage),this.scene._beforeRenderTargetClearStage.registerStep(Ie.STEP_BEFORERENDERTARGETCLEAR_PREPASS,this,this._beforeRenderTargetClearStage),this.scene._beforeRenderingMeshStage.registerStep(Ie.STEP_BEFORERENDERINGMESH_PREPASS,this,this._beforeRenderingMeshStage),this.scene._afterRenderingMeshStage.registerStep(Ie.STEP_AFTERRENDERINGMESH_PREPASS,this,this._afterRenderingMeshStage)},e.prototype._beforeRenderTargetDraw=function(e,t,i){this.scene.prePassRenderer&&!e.noPrePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(e._prePassRenderTarget),this.scene.prePassRenderer._beforeDraw(void 0,t,i))},e.prototype._afterRenderTargetDraw=function(e,t,i){this.scene.prePassRenderer&&!e.noPrePassRenderer&&this.scene.prePassRenderer._afterDraw(t,i)},e.prototype._beforeRenderTargetClearStage=function(e){this.scene.prePassRenderer&&!e.noPrePassRenderer&&(e._prePassRenderTarget||(e._prePassRenderTarget=this.scene.prePassRenderer._createRenderTarget(e.name+"_prePassRTT",e)),this.scene.prePassRenderer._setRenderTarget(e._prePassRenderTarget),this.scene.prePassRenderer._clear())},e.prototype._beforeCameraDraw=function(e){this.scene.prePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(null),this.scene.prePassRenderer._beforeDraw(e))},e.prototype._afterCameraDraw=function(){this.scene.prePassRenderer&&this.scene.prePassRenderer._afterDraw()},e.prototype._beforeClearStage=function(){this.scene.prePassRenderer&&(this.scene.prePassRenderer._setRenderTarget(null),this.scene.prePassRenderer._clear())},e.prototype._beforeRenderingMeshStage=function(e,t,i,n){if(n){var r=e.getScene();r.prePassRenderer&&r.prePassRenderer.bindAttachmentsForEffect(n,t)}},e.prototype._afterRenderingMeshStage=function(e){var t=e.getScene();t.prePassRenderer&&t.prePassRenderer.restoreAttachments()},e.prototype.rebuild=function(){},e.prototype.dispose=function(){this.scene.disablePrePassRenderer()},e}();cx._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_PREPASSRENDERER);t||(t=new ux(e),e._addComponent(t))};kr.l.IncludesShadersStore.fibonacci="#define rcp(x) 1./x\n#define GOLDEN_RATIO 1.618033988749895\n#define TWO_PI 6.2831855\nvec2 Golden2dSeq(int i,float n)\n{return vec2(float(i)/n+(0.5/n),fract(float(i)*rcp(GOLDEN_RATIO)));}\nvec2 SampleDiskGolden(int i,int sampleCount)\n{vec2 f=Golden2dSeq(i,float(sampleCount));return vec2(sqrt(f.x),TWO_PI*f.y);}";kr.l.IncludesShadersStore.diffusionProfile="uniform vec3 diffusionS[5];uniform float diffusionD[5];uniform float filterRadii[5];";kr.l.ShadersStore.subSurfaceScatteringPixelShader="#include<fibonacci>\n#include<helperFunctions>\n#include<subSurfaceScatteringFunctions>\n#include<diffusionProfile>\nvarying vec2 vUV;uniform vec2 texelSize;uniform sampler2D textureSampler;uniform sampler2D irradianceSampler;uniform sampler2D depthSampler;uniform sampler2D albedoSampler;uniform vec2 viewportSize;uniform float metersPerUnit;const float LOG2_E=1.4426950408889634;const float SSS_PIXELS_PER_SAMPLE=4.;const int _SssSampleBudget=40;\n#define rcp(x) 1./x\n#define Sq(x) x*x\n#define SSS_BILATERAL_FILTER true\nvec3 EvalBurleyDiffusionProfile(float r,vec3 S)\n{vec3 exp_13=exp2(((LOG2_E*(-1.0/3.0))*r)*S); \nvec3 expSum=exp_13*(1.+exp_13*exp_13); \nreturn (S*rcp(8.*PI))*expSum; }\nvec2 SampleBurleyDiffusionProfile(float u,float rcpS)\n{u=1.-u; \nfloat g=1.+(4.*u)*(2.*u+sqrt(1.+(4.*u)*u));float n=exp2(log2(g)*(-1.0/3.0)); \nfloat p=(g*n)*n; \nfloat c=1.+p+n; \nfloat d=(3./LOG2_E*2.)+(3./LOG2_E)*log2(u); \nfloat x=(3./LOG2_E)*log2(c)-d; \nfloat rcpExp=((c*c)*c)*rcp((4.*u)*((c*c)+(4.*u)*(4.*u)));float r=x*rcpS;float rcpPdf=(8.*PI*rcpS)*rcpExp; \nreturn vec2(r,rcpPdf);}\nvec3 ComputeBilateralWeight(float xy2,float z,float mmPerUnit,vec3 S,float rcpPdf)\n{\n#ifndef SSS_BILATERAL_FILTER\nz=0.;\n#endif\nfloat r=sqrt(xy2+(z*mmPerUnit)*(z*mmPerUnit));float area=rcpPdf;\n#if SSS_CLAMP_ARTIFACT\nreturn clamp(EvalBurleyDiffusionProfile(r,S)*area,0.0,1.0);\n#else\nreturn EvalBurleyDiffusionProfile(r,S)*area;\n#endif\n}\nvoid EvaluateSample(int i,int n,vec3 S,float d,vec3 centerPosVS,float mmPerUnit,float pixelsPerMm,\nfloat phase,inout vec3 totalIrradiance,inout vec3 totalWeight)\n{float scale =rcp(float(n));float offset=rcp(float(n))*0.5;float sinPhase,cosPhase;sinPhase=sin(phase);cosPhase=cos(phase);vec2 bdp=SampleBurleyDiffusionProfile(float(i)*scale+offset,d);float r=bdp.x;float rcpPdf=bdp.y;float phi=SampleDiskGolden(i,n).y;float sinPhi,cosPhi;sinPhi=sin(phi);cosPhi=cos(phi);float sinPsi=cosPhase*sinPhi+sinPhase*cosPhi; \nfloat cosPsi=cosPhase*cosPhi-sinPhase*sinPhi; \nvec2 vec=r*vec2(cosPsi,sinPsi);vec2 position; \nfloat xy2;position=vUV+round((pixelsPerMm*r)*vec2(cosPsi,sinPsi))*texelSize;xy2 =r*r;vec4 textureSample=texture2D(irradianceSampler,position);float viewZ=texture2D(depthSampler,position).r;vec3 irradiance =textureSample.rgb;if (testLightingForSSS(textureSample.a))\n{float relZ=viewZ-centerPosVS.z;vec3 weight=ComputeBilateralWeight(xy2,relZ,mmPerUnit,S,rcpPdf);totalIrradiance+=weight*irradiance;totalWeight +=weight;}\nelse\n{}}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) \n{vec4 irradianceAndDiffusionProfile =texture2D(irradianceSampler,vUV);vec3 centerIrradiance=irradianceAndDiffusionProfile.rgb;int diffusionProfileIndex=int(round(irradianceAndDiffusionProfile.a*255.));float centerDepth =0.;vec4 inputColor=texture2D(textureSampler,vUV);bool passedStencilTest=testLightingForSSS(irradianceAndDiffusionProfile.a);if (passedStencilTest)\n{centerDepth=texture2D(depthSampler,vUV).r;}\nif (!passedStencilTest) { \ngl_FragColor=inputColor;return;}\nfloat distScale =1.;vec3 S =diffusionS[diffusionProfileIndex];float d =diffusionD[diffusionProfileIndex];float filterRadius=filterRadii[diffusionProfileIndex];vec2 centerPosNDC=vUV;vec2 cornerPosNDC=vUV+0.5*texelSize;vec3 centerPosVS =vec3(centerPosNDC*viewportSize,1.0)*centerDepth; \nvec3 cornerPosVS =vec3(cornerPosNDC*viewportSize,1.0)*centerDepth; \nfloat mmPerUnit =1000.*(metersPerUnit*rcp(distScale));float unitsPerMm=rcp(mmPerUnit);float unitsPerPixel=2.*abs(cornerPosVS.x-centerPosVS.x);float pixelsPerMm =rcp(unitsPerPixel)*unitsPerMm;float filterArea =PI*Sq(filterRadius*pixelsPerMm);int sampleCount =int(filterArea*rcp(SSS_PIXELS_PER_SAMPLE));int sampleBudget=_SssSampleBudget;int texturingMode=0;vec3 albedo =texture2D(albedoSampler,vUV).rgb;if (distScale==0. || sampleCount<1)\n{\n#ifdef DEBUG_SSS_SAMPLES\nvec3 green=vec3(0.,1.,0.);gl_FragColor=vec4(green,1.0);return;\n#endif\ngl_FragColor=vec4(inputColor.rgb+albedo*centerIrradiance,1.0);return;}\n#ifdef DEBUG_SSS_SAMPLES\nvec3 red =vec3(1.,0.,0.);vec3 blue=vec3(0.,0.,1.);gl_FragColor=vec4(mix(blue,red,clamp(float(sampleCount)/float(sampleBudget),0.0,1.0)),1.0);return;\n#endif\nfloat phase=0.;int n=min(sampleCount,sampleBudget);vec3 centerWeight =vec3(0.); \nvec3 totalIrradiance=vec3(0.);vec3 totalWeight =vec3(0.);for (int i=0; i<n; i++)\n{EvaluateSample(i,n,S,d,centerPosVS,mmPerUnit,pixelsPerMm,\nphase,totalIrradiance,totalWeight);}\ntotalWeight=max(totalWeight,HALF_MIN);gl_FragColor=vec4(inputColor.rgb+albedo*max(totalIrradiance/totalWeight,vec3(0.0)),1.);}";var hx=function(e){function t(t,i,n,r,o,a,s,l){void 0===r&&(r=null),void 0===l&&(l=c.Y.TEXTURETYPE_UNSIGNED_INT);var u=e.call(this,t,"subSurfaceScattering",["texelSize","viewportSize","metersPerUnit"],["diffusionS","diffusionD","filterRadii","irradianceSampler","depthSampler","albedoSampler"],n,r,o||an.g.BILINEAR_SAMPLINGMODE,a,s,null,l,"postprocess",void 0,!0)||this;return u._scene=i,u.updateEffect(),u.onApplyObservable.add((function(e){if(i.prePassRenderer&&i.subSurfaceConfiguration){var t=u.texelSize;e.setFloat("metersPerUnit",i.subSurfaceConfiguration.metersPerUnit),e.setFloat2("texelSize",t.x,t.y),e.setTexture("irradianceSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(c.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE)]),e.setTexture("depthSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(c.Y.PREPASS_DEPTH_TEXTURE_TYPE)]),e.setTexture("albedoSampler",i.prePassRenderer.getRenderTarget().textures[i.prePassRenderer.getIndex(c.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE)]),e.setFloat2("viewportSize",Math.tan(i.activeCamera.fov/2)*i.getEngine().getAspectRatio(i.activeCamera,!0),Math.tan(i.activeCamera.fov/2)),e.setArray3("diffusionS",i.subSurfaceConfiguration.ssDiffusionS),e.setArray("diffusionD",i.subSurfaceConfiguration.ssDiffusionD),e.setArray("filterRadii",i.subSurfaceConfiguration.ssFilterRadii)}else T.V.Error("PrePass and subsurface configuration needs to be enabled for subsurface scattering.")})),u}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"SubSurfaceScatteringPostProcess"},t}(Yr),dx=function(){function e(t){this._ssDiffusionS=[],this._ssFilterRadii=[],this._ssDiffusionD=[],this.enabled=!1,this.needsImageProcessing=!0,this.name=Ie.NAME_SUBSURFACE,this.ssDiffusionProfileColors=[],this.metersPerUnit=1,this.texturesRequired=[c.Y.PREPASS_DEPTH_TEXTURE_TYPE,c.Y.PREPASS_ALBEDO_SQRT_TEXTURE_TYPE,c.Y.PREPASS_COLOR_TEXTURE_TYPE,c.Y.PREPASS_IRRADIANCE_TEXTURE_TYPE],this.addDiffusionProfile(new p.v9(1,1,1)),this._scene=t,e._SceneComponentInitialization(this._scene)}return Object.defineProperty(e.prototype,"ssDiffusionS",{get:function(){return this._ssDiffusionS},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ssDiffusionD",{get:function(){return this._ssDiffusionD},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"ssFilterRadii",{get:function(){return this._ssFilterRadii},enumerable:!1,configurable:!0}),e.prototype.addDiffusionProfile=function(e){if(this.ssDiffusionD.length>=5)return T.V.Error("You already reached the maximum number of diffusion profiles."),0;for(var t=0;t<this._ssDiffusionS.length/3;t++)if(this._ssDiffusionS[3*t]===e.r&&this._ssDiffusionS[3*t+1]===e.g&&this._ssDiffusionS[3*t+2]===e.b)return t;return this._ssDiffusionS.push(e.r,e.b,e.g),this._ssDiffusionD.push(Math.max(Math.max(e.r,e.b),e.g)),this._ssFilterRadii.push(this.getDiffusionProfileParameters(e)),this.ssDiffusionProfileColors.push(e),this._ssDiffusionD.length-1},e.prototype.createPostProcess=function(){return this.postProcess=new hx("subSurfaceScattering",this._scene,1,null,void 0,this._scene.getEngine()),this.postProcess.autoClear=!1,this.postProcess},e.prototype.clearAllDiffusionProfiles=function(){this._ssDiffusionD=[],this._ssDiffusionS=[],this._ssFilterRadii=[],this.ssDiffusionProfileColors=[]},e.prototype.dispose=function(){this.clearAllDiffusionProfiles(),this.postProcess&&this.postProcess.dispose()},e.prototype.getDiffusionProfileParameters=function(e){var t=Math.max(e.r,e.g,e.b);return this._sampleBurleyDiffusionProfile(.997,t)},e.prototype._sampleBurleyDiffusionProfile=function(e,t){var i=1+4*(e=1-e)*(2*e+Math.sqrt(1+4*e*e)),n=Math.pow(i,-1/3),r=1+i*n*n+n;return 3*Math.log(r/(4*e))*t},e._SceneComponentInitialization=function(e){throw(0,k.n)("SubSurfaceSceneComponent")},e}();l.AddParser(Ie.NAME_SUBSURFACE,(function(e,t){if(void 0!==e.ssDiffusionProfileColors&&null!==e.ssDiffusionProfileColors&&(t.enableSubSurfaceForPrePass(),t.subSurfaceConfiguration))for(var i=0,n=e.ssDiffusionProfileColors.length;i<n;i++){var r=e.ssDiffusionProfileColors[i];t.subSurfaceConfiguration.addDiffusionProfile(new p.v9(r.r,r.g,r.b))}})),Object.defineProperty(rt.prototype,"subSurfaceConfiguration",{get:function(){return this._subSurfaceConfiguration},set:function(e){e&&this.enablePrePassRenderer()&&(this._subSurfaceConfiguration=e)},enumerable:!0,configurable:!0}),rt.prototype.enableSubSurfaceForPrePass=function(){if(this._subSurfaceConfiguration)return this._subSurfaceConfiguration;var e=this.enablePrePassRenderer();return e?(this._subSurfaceConfiguration=new dx(this),e.addEffectConfiguration(this._subSurfaceConfiguration),this._subSurfaceConfiguration):null},rt.prototype.disableSubSurfaceForPrePass=function(){this._subSurfaceConfiguration&&(this._subSurfaceConfiguration.dispose(),this._subSurfaceConfiguration=null)};var px=function(){function e(e){this.name=Ie.NAME_PREPASSRENDERER,this.scene=e}return e.prototype.register=function(){},e.prototype.serialize=function(e){if(this.scene.subSurfaceConfiguration){var t=this.scene.subSurfaceConfiguration.ssDiffusionProfileColors;e.ssDiffusionProfileColors=[];for(var i=0;i<t.length;i++)e.ssDiffusionProfileColors.push({r:t[i].r,g:t[i].g,b:t[i].b})}},e.prototype.addFromContainer=function(){},e.prototype.removeFromContainer=function(){this.scene.prePassRenderer&&this.scene.subSurfaceConfiguration&&this.scene.subSurfaceConfiguration.clearAllDiffusionProfiles()},e.prototype.rebuild=function(){},e.prototype.dispose=function(){},e}();dx._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_SUBSURFACE);t||(t=new px(e),e._addComponent(t))};kr.l.ShadersStore.outlinePixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nuniform vec4 color;\n#ifdef ALPHATEST\nvarying vec2 vUV;uniform sampler2D diffuseSampler;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n#ifdef ALPHATEST\nif (texture2D(diffuseSampler,vUV).a<0.4)\ndiscard;\n#endif\n#include<logDepthFragment>\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.outlineVertexShader="attribute vec3 position;attribute vec3 normal;\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<morphTargetsVertexGlobalDeclaration>\n#include<morphTargetsVertexDeclaration>[0..maxSimultaneousMorphTargets]\n#include<clipPlaneVertexDeclaration>\nuniform float offset;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;\n#ifdef ALPHATEST\nvarying vec2 vUV;uniform mat4 diffuseMatrix;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#endif\n#include<logDepthDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{vec3 positionUpdated=position;vec3 normalUpdated=normal;\n#ifdef UV1\nvec2 uvUpdated=uv;\n#endif\n#include<morphTargetsVertexGlobal>\n#include<morphTargetsVertex>[0..maxSimultaneousMorphTargets]\nvec3 offsetPosition=positionUpdated+(normalUpdated*offset);\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(offsetPosition,1.0);gl_Position=viewProjection*worldPos;\n#ifdef ALPHATEST\n#ifdef UV1\nvUV=vec2(diffuseMatrix*vec4(uvUpdated,1.0,0.0));\n#endif\n#ifdef UV2\nvUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));\n#endif\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n}\n",rt.prototype.getOutlineRenderer=function(){return this._outlineRenderer||(this._outlineRenderer=new _x(this)),this._outlineRenderer},Object.defineProperty(ji.prototype,"renderOutline",{get:function(){return this._renderOutline},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOutline=e},enumerable:!0,configurable:!0}),Object.defineProperty(ji.prototype,"renderOverlay",{get:function(){return this._renderOverlay},set:function(e){e&&this.getScene().getOutlineRenderer(),this._renderOverlay=e},enumerable:!0,configurable:!0});var fx,_x=function(){function e(e){this.name=Ie.NAME_OUTLINERENDERER,this.zOffset=1,this.zOffsetUnits=4,this.scene=e,this._engine=e.getEngine(),this.scene._addComponent(this),this._passIdForDrawWrapper=[];for(var t=0;t<4;++t)this._passIdForDrawWrapper[t]=this._engine.createRenderPassId("Outline Renderer (".concat(t,")"))}return e.prototype.register=function(){this.scene._beforeRenderingMeshStage.registerStep(Ie.STEP_BEFORERENDERINGMESH_OUTLINE,this,this._beforeRenderingMesh),this.scene._afterRenderingMeshStage.registerStep(Ie.STEP_AFTERRENDERINGMESH_OUTLINE,this,this._afterRenderingMesh)},e.prototype.rebuild=function(){},e.prototype.dispose=function(){for(var e=0;e<this._passIdForDrawWrapper.length;++e)this._engine.releaseRenderPassId(this._passIdForDrawWrapper[e])},e.prototype.render=function(e,t,i,n){void 0===i&&(i=!1),n=null!=n?n:this._passIdForDrawWrapper[0];var r=this.scene,o=r.getEngine(),a=o.getCaps().instancedArrays&&(null!==t.visibleInstances[e._id]&&void 0!==t.visibleInstances[e._id]||e.getRenderingMesh().hasThinInstances);if(this.isReady(e,a,n)){var s=e.getMesh(),l=s._internalAbstractMeshDataInfo._actAsRegularMesh?s:null,c=e.getRenderingMesh(),u=l||c,h=e.getMaterial();if(h&&r.activeCamera){var d=e._getDrawWrapper(n),p=ti.GetEffect(d);if(o.enableEffect(d),h.useLogarithmicDepth&&p.setFloat("logarithmicDepthConstant",2/(Math.log(r.activeCamera.maxZ+1)/Math.LN2)),p.setFloat("offset",i?0:c.outlineWidth),p.setColor4("color",i?c.overlayColor:c.outlineColor,i?c.overlayAlpha:h.alpha),p.setMatrix("viewProjection",r.getTransformMatrix()),p.setMatrix("world",u.getWorldMatrix()),c.useBones&&c.computeBonesUsingShaders&&c.skeleton&&p.setMatrices("mBones",c.skeleton.getTransformMatrices(c)),c.morphTargetManager&&c.morphTargetManager.isUsingTextureForTargets&&c.morphTargetManager._bind(p),(0,Ui.nR)(c,p),a||c._bind(e,p,h.fillMode),h&&h.needAlphaTesting()){var f=h.getAlphaTestTexture();f&&(p.setTexture("diffuseSampler",f),p.setMatrix("diffuseMatrix",f.getTextureMatrix()))}(0,Xo.gS)(p,h,r),o.setZOffset(-this.zOffset),o.setZOffsetUnits(-this.zOffsetUnits),c._processRendering(u,e,p,h.fillMode,t,a,(function(e,t){p.setMatrix("world",t)})),o.setZOffset(0),o.setZOffsetUnits(0)}}},e.prototype.isReady=function(e,t,i){i=null!=i?i:this._passIdForDrawWrapper[0];var n=[],r=[Se.R.PositionKind,Se.R.NormalKind],o=e.getMesh(),a=e.getMaterial();if(!a)return!1;var s=o.getScene();a.needAlphaTesting()&&(n.push("#define ALPHATEST"),o.isVerticesDataPresent(Se.R.UVKind)&&(r.push(Se.R.UVKind),n.push("#define UV1")),o.isVerticesDataPresent(Se.R.UV2Kind)&&(r.push(Se.R.UV2Kind),n.push("#define UV2"))),a.useLogarithmicDepth&&n.push("#define LOGARITHMICDEPTH"),(0,Xo.tv)(a,s,n),o.useBones&&o.computeBonesUsingShaders?(r.push(Se.R.MatricesIndicesKind),r.push(Se.R.MatricesWeightsKind),o.numBoneInfluencers>4&&(r.push(Se.R.MatricesIndicesExtraKind),r.push(Se.R.MatricesWeightsExtraKind)),n.push("#define NUM_BONE_INFLUENCERS "+o.numBoneInfluencers),n.push("#define BonesPerMesh "+(o.skeleton?o.skeleton.bones.length+1:0))):n.push("#define NUM_BONE_INFLUENCERS 0");var l=o.morphTargetManager,c=0;l&&(c=l.numMaxInfluencers||l.numInfluencers)>0&&(n.push("#define MORPHTARGETS"),n.push("#define NUM_MORPH_INFLUENCERS "+c),l.isUsingTextureForTargets&&n.push("#define MORPHTARGETS_TEXTURE"),(0,Ui.MF)(r,o,c)),t&&(n.push("#define INSTANCES"),(0,Ui.te)(r),e.getRenderingMesh().hasThinInstances&&n.push("#define THIN_INSTANCES"));var u=e._getDrawWrapper(i,!0),h=u.defines,d=n.join("\n");if(h!==d){var p=["world","mBones","viewProjection","diffuseMatrix","offset","color","logarithmicDepthConstant","morphTargetInfluences","morphTargetCount","morphTargetTextureInfo","morphTargetTextureIndices"];(0,Xo.TV)(p),u.setEffect(this.scene.getEngine().createEffect("outline",r,p,["diffuseSampler","morphTargets"],d,void 0,void 0,void 0,{maxSimultaneousMorphTargets:c}),d)}return u.effect.isReady()},e.prototype._beforeRenderingMesh=function(t,i,n){if(this._savedDepthWrite=this._engine.getDepthWrite(),t.renderOutline){var r=i.getMaterial();r&&r.needAlphaBlendingForMesh(t)&&(this._engine.cacheStencilState(),this._engine.setDepthWrite(!1),this._engine.setColorWrite(!1),this._engine.setStencilBuffer(!0),this._engine.setStencilOperationPass(c.Y.REPLACE),this._engine.setStencilFunction(c.Y.ALWAYS),this._engine.setStencilMask(e._StencilReference),this._engine.setStencilFunctionReference(e._StencilReference),this._engine.stencilStateComposer.useStencilGlobalOnly=!0,this.render(i,n,!0,this._passIdForDrawWrapper[1]),this._engine.setColorWrite(!0),this._engine.setStencilFunction(c.Y.NOTEQUAL)),this._engine.setDepthWrite(!1),this.render(i,n,!1,this._passIdForDrawWrapper[0]),this._engine.setDepthWrite(this._savedDepthWrite),r&&r.needAlphaBlendingForMesh(t)&&(this._engine.stencilStateComposer.useStencilGlobalOnly=!1,this._engine.restoreStencilState())}},e.prototype._afterRenderingMesh=function(e,t,i){if(e.renderOverlay){var n=this._engine.getAlphaMode(),r=this._engine.alphaState.alphaBlend;this._engine.setAlphaMode(c.Y.ALPHA_COMBINE),this.render(t,i,!0,this._passIdForDrawWrapper[3]),this._engine.setAlphaMode(n),this._engine.setDepthWrite(this._savedDepthWrite),this._engine.alphaState.alphaBlend=r}e.renderOutline&&this._savedDepthWrite&&(this._engine.setDepthWrite(!0),this._engine.setColorWrite(!1),this.render(t,i,!1,this._passIdForDrawWrapper[2]),this._engine.setColorWrite(!0))},e._StencilReference=4,e}(),mx=function(){function e(e){this.priority=0,this._particleSize=.1,this.onParticleSizeChanged=new h.cP,this.particleThicknessAlpha=.05,this._useVelocity=!1,this._scene=e,this._engine=e.getEngine(),this._effectsAreDirty=!0,this._depthEffectWrapper=null,this._thicknessEffectWrapper=null}return Object.defineProperty(e.prototype,"particleSize",{get:function(){return this._particleSize},set:function(e){e!==this._particleSize&&(this._particleSize=e,this.onParticleSizeChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useInstancing",{get:function(){return!this.indexBuffer},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useVelocity",{get:function(){return this._useVelocity},set:function(e){this._useVelocity!==e&&this._hasVelocity()&&(this._useVelocity=e,this._effectsAreDirty=!0)},enumerable:!1,configurable:!0}),e.prototype._hasVelocity=function(){var e;return!!(null===(e=this.vertexBuffers)||void 0===e?void 0:e.velocity)},Object.defineProperty(e.prototype,"indexBuffer",{get:function(){return null},enumerable:!1,configurable:!0}),e.prototype.getClassName=function(){return"FluidRenderingObject"},e.prototype._createEffects=function(){var e=["view","projection","particleRadius","size"],t=["position","offset"],i=[];this._effectsAreDirty=!1,this.useVelocity&&(t.push("velocity"),i.push("#define FLUIDRENDERING_VELOCITY")),this._scene.useRightHandedSystem&&i.push("#define FLUIDRENDERING_RHS"),this._depthEffectWrapper=new mo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleDepth",fragmentShader:"fluidRenderingParticleDepth",attributeNames:t,uniformNames:e,samplerNames:[],defines:i}),e.push("particleAlpha"),this._thicknessEffectWrapper=new mo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleThickness",fragmentShader:"fluidRenderingParticleThickness",attributeNames:["position","offset"],uniformNames:e,samplerNames:[]})},e.prototype.isReady=function(){if(this._effectsAreDirty&&this._createEffects(),!this._depthEffectWrapper||!this._thicknessEffectWrapper)return!1;var e=this._depthEffectWrapper._drawWrapper.effect,t=this._thicknessEffectWrapper._drawWrapper.effect;return e.isReady()&&t.isReady()},e.prototype.renderDepthTexture=function(){var e=this.numParticles;if(this._depthEffectWrapper&&0!==e){var t=this._depthEffectWrapper._drawWrapper,i=t.effect;this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),i.setFloat2("size",this._particleSize,this._particleSize),i.setFloat("particleRadius",this._particleSize/2),this.useInstancing?this._engine.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,e)}},e.prototype.renderThicknessTexture=function(){var e=this.numParticles;if(this._thicknessEffectWrapper&&0!==e){var t=this._thicknessEffectWrapper._drawWrapper,i=t.effect;this._engine.setAlphaMode(c.Y.ALPHA_ONEONE),this._engine.setDepthWrite(!1),this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),i.setFloat("particleAlpha",this.particleThicknessAlpha),i.setFloat2("size",this._particleSize,this._particleSize),this.useInstancing?this._engine.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,e),this._engine.setDepthWrite(!0),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE)}},e.prototype.renderDiffuseTexture=function(){},e.prototype.dispose=function(){var e,t;null===(e=this._depthEffectWrapper)||void 0===e||e.dispose(!1),null===(t=this._thicknessEffectWrapper)||void 0===t||t.dispose(!1)},e}(),gx=function(e){function t(t,i){var n=e.call(this,t)||this;return n._useTrueRenderingForDiffuseTexture=!0,n._particleSystem=i,n._originalRender=i.render.bind(i),n._blendMode=i.blendMode,n._onBeforeDrawParticleObserver=null,n._updateInAnimate=n._particleSystem.updateInAnimate,n._particleSystem.updateInAnimate=!0,n._particleSystem.render=function(){return 0},n.particleSize=(i.minSize+i.maxSize)/2,n.useTrueRenderingForDiffuseTexture=!1,n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"particleSystem",{get:function(){return this._particleSystem},enumerable:!1,configurable:!0}),t.prototype.getClassName=function(){return"FluidRenderingObjectParticleSystem"},Object.defineProperty(t.prototype,"useTrueRenderingForDiffuseTexture",{get:function(){return this._useTrueRenderingForDiffuseTexture},set:function(e){var t=this;this._useTrueRenderingForDiffuseTexture!==e&&(this._useTrueRenderingForDiffuseTexture=e,e?(this._particleSystem.blendMode=this._blendMode,this._particleSystem.onBeforeDrawParticlesObservable.remove(this._onBeforeDrawParticleObserver),this._onBeforeDrawParticleObserver=null):(this._particleSystem.blendMode=-1,this._onBeforeDrawParticleObserver=this._particleSystem.onBeforeDrawParticlesObservable.add((function(){t._engine.setAlphaMode(c.Y.ALPHA_COMBINE)}))))},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._particleSystem.vertexBuffers},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"indexBuffer",{get:function(){return this._particleSystem.indexBuffer},enumerable:!1,configurable:!0}),t.prototype.isReady=function(){return e.prototype.isReady.call(this)&&this._particleSystem.isReady()},Object.defineProperty(t.prototype,"numParticles",{get:function(){return this._particleSystem.getActiveCount()},enumerable:!1,configurable:!0}),t.prototype.renderDiffuseTexture=function(){this._originalRender()},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._particleSystem.onBeforeDrawParticlesObservable.remove(this._onBeforeDrawParticleObserver),this._onBeforeDrawParticleObserver=null,this._particleSystem.render=this._originalRender,this._particleSystem.blendMode=this._blendMode,this._particleSystem.updateInAnimate=this._updateInAnimate},t}(mx),vx=function(){function e(e,t,i,n,r,o,a,s,l,u,d,p,f,_){void 0===a&&(a=c.Y.TEXTURETYPE_FLOAT),void 0===s&&(s=c.Y.TEXTUREFORMAT_R),void 0===l&&(l=c.Y.TEXTURETYPE_FLOAT),void 0===u&&(u=c.Y.TEXTUREFORMAT_R),void 0===d&&(d=!1),void 0===p&&(p=null),void 0===f&&(f=!0),void 0===_&&(_=1),this.enableBlur=!0,this.blurSizeDivisor=1,this.blurFilterSize=7,this._blurNumIterations=3,this.blurMaxFilterSize=100,this.blurDepthScale=10,this.particleSize=.02,this.onDisposeObservable=new h.cP,this._name=e,this._scene=t,this._camera=p,this._engine=t.getEngine(),this._width=i,this._height=n,this._blurTextureSizeX=r,this._blurTextureSizeY=o,this._textureType=a,this._textureFormat=s,this._blurTextureType=l,this._blurTextureFormat=u,this._useStandardBlur=d,this._generateDepthBuffer=f,this._samples=_,this._postProcessRunningIndex=0,this.enableBlur=0!==r&&0!==o,this._rt=null,this._texture=null,this._rtBlur=null,this._textureBlurred=null,this._blurPostProcesses=null}return Object.defineProperty(e.prototype,"blurNumIterations",{get:function(){return this._blurNumIterations},set:function(e){if(this._blurNumIterations!==e&&(this._blurNumIterations=e,null!==this._blurPostProcesses)){var t=this._blurPostProcesses[0],i=this._blurPostProcesses[1];this._blurPostProcesses=[];for(var n=0;n<2*this._blurNumIterations;++n)this._blurPostProcesses[n]=1&n?i:t}},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTarget",{get:function(){return this._rt},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderTargetBlur",{get:function(){return this._rtBlur},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"texture",{get:function(){return this._texture},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"textureBlur",{get:function(){return this._textureBlurred},enumerable:!1,configurable:!0}),e.prototype.initialize=function(){if(this.dispose(),this._createRenderTarget(),this.enableBlur&&this._texture){var e=this._createBlurPostProcesses(this._texture,this._blurTextureType,this._blurTextureFormat,this.blurSizeDivisor,this._name,this._useStandardBlur),t=e[0],i=e[1],n=e[2];this._rtBlur=t,this._textureBlurred=i,this._blurPostProcesses=n}},e.prototype.applyBlurPostProcesses=function(){this.enableBlur&&this._blurPostProcesses&&(this._postProcessRunningIndex=0,this._scene.postProcessManager.directRender(this._blurPostProcesses,this._rtBlur,!0),this._engine.unBindFramebuffer(this._rtBlur))},e.prototype._createRenderTarget=function(){this._rt=this._engine.createRenderTargetTexture({width:this._width,height:this._height},{generateMipMaps:!1,type:this._textureType,format:this._textureFormat,samplingMode:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:this._generateDepthBuffer,generateStencilBuffer:!1,samples:this._samples,label:"FluidRenderingRTT-".concat(this._name)});var e=this._rt.texture;e.incrementReferences(),this._texture=new an.g(null,this._scene),this._texture.name="rtt"+this._name,this._texture._texture=e,this._texture.wrapU=an.g.CLAMP_ADDRESSMODE,this._texture.wrapV=an.g.CLAMP_ADDRESSMODE,this._texture.anisotropicFilteringLevel=1},e.prototype._createBlurPostProcesses=function(e,t,i,n,r,o){var a=this;void 0===o&&(o=!1);var s=this._scene.getEngine(),l=new d.I9(Math.floor(this._blurTextureSizeX/n),Math.floor(this._blurTextureSizeY/n)),u=t===c.Y.TEXTURETYPE_FLOAT&&s.getCaps().textureFloatLinearFiltering||t===c.Y.TEXTURETYPE_HALF_FLOAT&&s.getCaps().textureHalfFloatLinearFiltering,h=this._engine.createRenderTargetTexture({width:l.x,height:l.y},{generateMipMaps:!1,type:t,format:i,samplingMode:u?c.Y.TEXTURE_BILINEAR_SAMPLINGMODE:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:!1,generateStencilBuffer:!1,samples:this._samples,label:"FluidRenderingRTTBlur-".concat(r)}),p=h.texture;p.incrementReferences();var f=new an.g(null,this._scene);if(f.name="rttBlurred"+r,f._texture=p,f.wrapU=an.g.CLAMP_ADDRESSMODE,f.wrapV=an.g.CLAMP_ADDRESSMODE,f.anisotropicFilteringLevel=1,o){var _=new Yr("BilateralBlurX","fluidRenderingStandardBlur",["filterSize","blurDir"],null,1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,s,!0,null,t,void 0,void 0,void 0,i);_.samples=this._samples,_.externalTextureSamplerBinding=!0,_.onApplyObservable.add((function(t){0===a._postProcessRunningIndex?t.setTexture("textureSampler",e):t._bindTexture("textureSampler",_.inputTexture.texture),t.setInt("filterSize",a.blurFilterSize),t.setFloat2("blurDir",1/a._blurTextureSizeX,0),a._postProcessRunningIndex++})),_.onSizeChangedObservable.add((function(){_._textures.forEach((function(e){e.texture.wrapU=an.g.CLAMP_ADDRESSMODE,e.texture.wrapV=an.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(_);var m=new Yr("BilateralBlurY","fluidRenderingStandardBlur",["filterSize","blurDir"],null,1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,s,!0,null,t,void 0,void 0,void 0,i);m.samples=this._samples,m.onApplyObservable.add((function(e){e.setInt("filterSize",a.blurFilterSize),e.setFloat2("blurDir",0,1/a._blurTextureSizeY),a._postProcessRunningIndex++})),m.onSizeChangedObservable.add((function(){m._textures.forEach((function(e){e.texture.wrapU=an.g.CLAMP_ADDRESSMODE,e.texture.wrapV=an.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(m),_.autoClear=!1,m.autoClear=!1;for(var g=[],v=0;v<2*this._blurNumIterations;++v)g[v]=1&v?m:_;return[h,f,g]}var y=["maxFilterSize","blurDir","projectedParticleConstant","depthThreshold"],b=new Yr("BilateralBlurX","fluidRenderingBilateralBlur",y,null,1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,s,!0,null,t,void 0,void 0,void 0,i);b.samples=this._samples,b.externalTextureSamplerBinding=!0,b.onApplyObservable.add((function(t){0===a._postProcessRunningIndex?t.setTexture("textureSampler",e):t._bindTexture("textureSampler",b.inputTexture.texture),t.setInt("maxFilterSize",a.blurMaxFilterSize),t.setFloat2("blurDir",1/a._blurTextureSizeX,0),t.setFloat("projectedParticleConstant",a._getProjectedParticleConstant()),t.setFloat("depthThreshold",a._getDepthThreshold()),a._postProcessRunningIndex++})),b.onSizeChangedObservable.add((function(){b._textures.forEach((function(e){e.texture.wrapU=an.g.CLAMP_ADDRESSMODE,e.texture.wrapV=an.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(b);var T=new Yr("BilateralBlurY","fluidRenderingBilateralBlur",y,null,1,null,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,s,!0,null,t,void 0,void 0,void 0,i);for(T.samples=this._samples,T.onApplyObservable.add((function(e){e.setInt("maxFilterSize",a.blurMaxFilterSize),e.setFloat2("blurDir",0,1/a._blurTextureSizeY),e.setFloat("projectedParticleConstant",a._getProjectedParticleConstant()),e.setFloat("depthThreshold",a._getDepthThreshold()),a._postProcessRunningIndex++})),T.onSizeChangedObservable.add((function(){T._textures.forEach((function(e){e.texture.wrapU=an.g.CLAMP_ADDRESSMODE,e.texture.wrapV=an.g.CLAMP_ADDRESSMODE}))})),this._fixReusablePostProcess(T),b.autoClear=!1,T.autoClear=!1,g=[],v=0;v<2*this._blurNumIterations;++v)g[v]=1&v?T:b;return[h,f,g]},e.prototype._fixReusablePostProcess=function(e){e.isReusable()&&(e.onActivateObservable.add((function(){e._currentRenderTextureInd=(e._currentRenderTextureInd+1)%2})),e.onApplyObservable.add((function(){e._currentRenderTextureInd=(e._currentRenderTextureInd+1)%2})))},e.prototype._getProjectedParticleConstant=function(){var e,t;return this.blurFilterSize*this.particleSize*.05*(this._height/2)/Math.tan((null!==(t=null===(e=this._camera)||void 0===e?void 0:e.fov)&&void 0!==t?t:45*Math.PI/180)/2)},e.prototype._getDepthThreshold=function(){return this.particleSize/2*this.blurDepthScale},e.prototype.dispose=function(){var e,t,i,n;this.onDisposeObservable.hasObservers()&&this.onDisposeObservable.notifyObservers(this),null===(e=this._rt)||void 0===e||e.dispose(),this._rt=null,null===(t=this._texture)||void 0===t||t.dispose(),this._texture=null,null===(i=this._rtBlur)||void 0===i||i.dispose(),this._rtBlur=null,null===(n=this._textureBlurred)||void 0===n||n.dispose(),this._textureBlurred=null,this._blurPostProcesses&&(this._blurPostProcesses[0].dispose(),this._blurPostProcesses[1].dispose()),this._blurPostProcesses=null},e}();!function(e){e[e.DepthTexture=0]="DepthTexture",e[e.DepthBlurredTexture=1]="DepthBlurredTexture",e[e.ThicknessTexture=2]="ThicknessTexture",e[e.ThicknessBlurredTexture=3]="ThicknessBlurredTexture",e[e.DiffuseTexture=4]="DiffuseTexture",e[e.Normals=5]="Normals",e[e.DiffuseRendering=6]="DiffuseRendering"}(fx||(fx={}));var yx,bx=function(){function e(e,t){this._generateDiffuseTexture=!1,this.fluidColor=new p.v9(.085,.6375,.765),this.density=2,this.refractionStrength=.1,this.fresnelClamp=1,this.specularPower=250,this.minimumThickness=0,this.dirLight=new d.Pq(-2,-1,1).normalize(),this._debugFeature=1,this._debug=!1,this._enableBlurDepth=!0,this._blurDepthSizeDivisor=1,this._blurDepthFilterSize=7,this._blurDepthNumIterations=3,this._blurDepthMaxFilterSize=100,this._blurDepthDepthScale=10,this._enableBlurThickness=!0,this._blurThicknessSizeDivisor=1,this._blurThicknessFilterSize=5,this._blurThicknessNumIterations=1,this._useFixedThickness=!1,this._onUseVelocityChanged=new h.cP,this._useVelocity=!1,this._depthMapSize=null,this._thicknessMapSize=null,this._diffuseMapSize=null,this._samples=1,this._compositeMode=!1,this._scene=e,this._engine=e.getEngine(),this._camera=null!=t?t:e.activeCamera,this._needInitialization=!0,this._bgDepthTexture=null,this._invProjectionMatrix=new d.uq,this._depthClearColor=new p.ov(1e6,1e6,1e6,1),this._thicknessClearColor=new p.ov(0,0,0,1),this._depthRenderTarget=null,this._diffuseRenderTarget=null,this._thicknessRenderTarget=null,this._renderPostProcess=null}return Object.defineProperty(e.prototype,"needInitialization",{get:function(){return this._needInitialization},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"generateDiffuseTexture",{get:function(){return this._generateDiffuseTexture},set:function(e){this._generateDiffuseTexture!==e&&(this._generateDiffuseTexture=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debugFeature",{get:function(){return this._debugFeature},set:function(e){this._debugFeature!==e&&(this._needInitialization=!0,this._debugFeature=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"debug",{get:function(){return this._debug},set:function(e){this._debug!==e&&(this._debug=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"environmentMap",{get:function(){return this._environmentMap},set:function(e){this._environmentMap!==e&&(this._needInitialization=!0,this._environmentMap=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlurDepth",{get:function(){return this._enableBlurDepth},set:function(e){this._enableBlurDepth!==e&&(this._enableBlurDepth=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthSizeDivisor",{get:function(){return this._blurDepthSizeDivisor},set:function(e){this._blurDepthSizeDivisor!==e&&(this._blurDepthSizeDivisor=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthFilterSize",{get:function(){return this._blurDepthFilterSize},set:function(e){this._blurDepthFilterSize!==e&&(this._blurDepthFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthNumIterations",{get:function(){return this._blurDepthNumIterations},set:function(e){this._blurDepthNumIterations!==e&&(this._blurDepthNumIterations=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthMaxFilterSize",{get:function(){return this._blurDepthMaxFilterSize},set:function(e){this._blurDepthMaxFilterSize!==e&&(this._blurDepthMaxFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurDepthDepthScale",{get:function(){return this._blurDepthDepthScale},set:function(e){this._blurDepthDepthScale!==e&&(this._blurDepthDepthScale=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlurThickness",{get:function(){return this._enableBlurThickness},set:function(e){this._enableBlurThickness!==e&&(this._enableBlurThickness=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessSizeDivisor",{get:function(){return this._blurThicknessSizeDivisor},set:function(e){this._blurThicknessSizeDivisor!==e&&(this._blurThicknessSizeDivisor=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessFilterSize",{get:function(){return this._blurThicknessFilterSize},set:function(e){this._blurThicknessFilterSize!==e&&(this._blurThicknessFilterSize=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"blurThicknessNumIterations",{get:function(){return this._blurThicknessNumIterations},set:function(e){this._blurThicknessNumIterations!==e&&(this._blurThicknessNumIterations=e,this._setBlurParameters())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useFixedThickness",{get:function(){return this._useFixedThickness},set:function(e){this._useFixedThickness!==e&&(this._useFixedThickness=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useVelocity",{get:function(){return this._useVelocity},set:function(e){this._useVelocity!==e&&(this._useVelocity=e,this._needInitialization=!0,this._onUseVelocityChanged.notifyObservers(this))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"depthMapSize",{get:function(){return this._depthMapSize},set:function(e){this._depthMapSize!==e&&(this._depthMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"thicknessMapSize",{get:function(){return this._thicknessMapSize},set:function(e){this._thicknessMapSize!==e&&(this._thicknessMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"diffuseMapSize",{get:function(){return this._diffuseMapSize},set:function(e){this._diffuseMapSize!==e&&(this._diffuseMapSize=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"samples",{get:function(){return this._samples},set:function(e){this._samples!==e&&(this._samples=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"compositeMode",{get:function(){return this._compositeMode},set:function(e){this._compositeMode!==e&&(this._compositeMode=e,this._needInitialization=!0)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"camera",{get:function(){return this._camera},enumerable:!1,configurable:!0}),e.prototype._initialize=function(){var e,t,i;this.dispose(),this._needInitialization=!1;var n=null!==(e=this._depthMapSize)&&void 0!==e?e:this._engine.getRenderWidth(),r=null!==this._depthMapSize?Math.round(this._depthMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();if(this._depthRenderTarget=new vx("Depth",this._scene,n,r,n,r,c.Y.TEXTURETYPE_FLOAT,c.Y.TEXTUREFORMAT_RG,c.Y.TEXTURETYPE_FLOAT,c.Y.TEXTUREFORMAT_RG,!1,this._camera,!0,this._samples),this._initializeRenderTarget(this._depthRenderTarget),this.generateDiffuseTexture){var o=null!==(t=this._diffuseMapSize)&&void 0!==t?t:this._engine.getRenderWidth(),a=null!==this._diffuseMapSize?Math.round(this._diffuseMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();this._diffuseRenderTarget=new vx("Diffuse",this._scene,o,a,0,0,c.Y.TEXTURETYPE_UNSIGNED_BYTE,c.Y.TEXTUREFORMAT_RGBA,c.Y.TEXTURETYPE_UNSIGNED_BYTE,c.Y.TEXTUREFORMAT_RGBA,!0,this._camera,!0,this._samples),this._initializeRenderTarget(this._diffuseRenderTarget)}var s=null!==(i=this._thicknessMapSize)&&void 0!==i?i:this._engine.getRenderWidth(),l=null!==this._thicknessMapSize?Math.round(this._thicknessMapSize*this._engine.getRenderHeight()/this._engine.getRenderWidth()):this._engine.getRenderHeight();this._useFixedThickness||(this._thicknessRenderTarget=new vx("Thickness",this._scene,s,l,s,l,c.Y.TEXTURETYPE_HALF_FLOAT,c.Y.TEXTUREFORMAT_R,c.Y.TEXTURETYPE_HALF_FLOAT,c.Y.TEXTUREFORMAT_R,!0,this._camera,!1,this._samples),this._initializeRenderTarget(this._thicknessRenderTarget)),this._createLiquidRenderingPostProcess()},e.prototype._setBlurParameters=function(e){void 0===e&&(e=null),null!==e&&e!==this._depthRenderTarget||this._setBlurDepthParameters(),null!==e&&e!==this._thicknessRenderTarget||this._setBlurThicknessParameters()},e.prototype._setBlurDepthParameters=function(){this._depthRenderTarget&&(this._depthRenderTarget.blurFilterSize=this.blurDepthFilterSize,this._depthRenderTarget.blurMaxFilterSize=this.blurDepthMaxFilterSize,this._depthRenderTarget.blurNumIterations=this.blurDepthNumIterations,this._depthRenderTarget.blurDepthScale=this.blurDepthDepthScale)},e.prototype._setBlurThicknessParameters=function(){this._thicknessRenderTarget&&(this._thicknessRenderTarget.blurFilterSize=this.blurThicknessFilterSize,this._thicknessRenderTarget.blurNumIterations=this.blurThicknessNumIterations)},e.prototype._initializeRenderTarget=function(e){e!==this._diffuseRenderTarget&&(e.enableBlur=e===this._depthRenderTarget?this.enableBlurDepth:this.enableBlurThickness,e.blurSizeDivisor=e===this._depthRenderTarget?this.blurDepthSizeDivisor:this.blurThicknessSizeDivisor),this._setBlurParameters(e),e.initialize()},e.prototype._createLiquidRenderingPostProcess=function(){var e,t=this,i=this._scene.getEngine(),n=["viewMatrix","projectionMatrix","invProjectionMatrix","texelSize","dirLight","cameraFar","density","refractionStrength","fresnelClamp","specularPower"],r=["depthSampler"],o=[];if(this.dispose(!0),this._camera){var a=this._depthRenderTarget.enableBlur?this._depthRenderTarget.textureBlur:this._depthRenderTarget.texture,s=new d.I9(1/a.getSize().width,1/a.getSize().height);this._scene.useRightHandedSystem&&o.push("#define FLUIDRENDERING_RHS"),null!==this._environmentMap&&(null!==(e=this._environmentMap)&&void 0!==e?e:this._scene.environmentTexture)&&(r.push("reflectionSampler"),o.push("#define FLUIDRENDERING_ENVIRONMENT")),this._diffuseRenderTarget?(r.push("diffuseSampler"),o.push("#define FLUIDRENDERING_DIFFUSETEXTURE")):n.push("diffuseColor"),this._useVelocity&&(r.push("velocitySampler"),o.push("#define FLUIDRENDERING_VELOCITY")),this._useFixedThickness?(n.push("thickness"),r.push("bgDepthSampler"),o.push("#define FLUIDRENDERING_FIXED_THICKNESS")):(n.push("minimumThickness"),r.push("thicknessSampler")),this._compositeMode&&o.push("#define FLUIDRENDERING_COMPOSITE_MODE"),this._debug&&(o.push("#define FLUIDRENDERING_DEBUG"),5===this._debugFeature?o.push("#define FLUIDRENDERING_DEBUG_SHOWNORMAL"):6===this._debugFeature?o.push("#define FLUIDRENDERING_DEBUG_DIFFUSERENDERING"):(o.push("#define FLUIDRENDERING_DEBUG_TEXTURE"),r.push("debugSampler"),0!==this._debugFeature&&1!==this._debugFeature||o.push("#define FLUIDRENDERING_DEBUG_DEPTH"))),this._renderPostProcess=new Yr("FluidRendering","fluidRenderingRender",n,r,1,null,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,i,!1,null,c.Y.TEXTURETYPE_UNSIGNED_BYTE,void 0,void 0,!0,void 0),this._renderPostProcess.updateEffect(o.join("\n")),this._renderPostProcess.samples=this._samples;var l=i,u=l.setTextureSampler;this._renderPostProcess.onApplyObservable.add((function(e){var i,n,r,o,a,c,h,d,p,f,_,m,g,v,y,b,T,E,S,x,C,A,P;if(t._invProjectionMatrix.copyFrom(t._scene.getProjectionMatrix()),t._invProjectionMatrix.invert(),u&&u.call(l,"textureSamplerSampler",t._renderPostProcess.inputTexture.texture),t._depthRenderTarget.enableBlur?(e.setTexture("depthSampler",t._depthRenderTarget.textureBlur),u&&u.call(l,"depthSamplerSampler",null!==(o=null===(r=t._depthRenderTarget.textureBlur)||void 0===r?void 0:r.getInternalTexture())&&void 0!==o?o:null)):(e.setTexture("depthSampler",t._depthRenderTarget.texture),u&&u.call(l,"depthSamplerSampler",null!==(n=null===(i=t._depthRenderTarget.texture)||void 0===i?void 0:i.getInternalTexture())&&void 0!==n?n:null)),t._diffuseRenderTarget?t._diffuseRenderTarget.enableBlur?(e.setTexture("diffuseSampler",t._diffuseRenderTarget.textureBlur),u&&u.call(l,"diffuseSamplerSampler",null!==(d=null===(h=t._diffuseRenderTarget.textureBlur)||void 0===h?void 0:h.getInternalTexture())&&void 0!==d?d:null)):(e.setTexture("diffuseSampler",t._diffuseRenderTarget.texture),u&&u.call(l,"diffuseSamplerSampler",null!==(c=null===(a=t._diffuseRenderTarget.texture)||void 0===a?void 0:a.getInternalTexture())&&void 0!==c?c:null)):e.setColor3("diffuseColor",t.fluidColor),t._useFixedThickness?(e.setFloat("thickness",t.minimumThickness),e._bindTexture("bgDepthSampler",t._bgDepthTexture),u&&u.call(l,"bgDepthSamplerSampler",null!==(p=t._bgDepthTexture)&&void 0!==p?p:null)):(t._thicknessRenderTarget.enableBlur?(e.setTexture("thicknessSampler",t._thicknessRenderTarget.textureBlur),u&&u.call(l,"thicknessSamplerSampler",null!==(g=null===(m=t._thicknessRenderTarget.textureBlur)||void 0===m?void 0:m.getInternalTexture())&&void 0!==g?g:null)):(e.setTexture("thicknessSampler",t._thicknessRenderTarget.texture),u&&u.call(l,"thicknessSamplerSampler",null!==(_=null===(f=t._thicknessRenderTarget.texture)||void 0===f?void 0:f.getInternalTexture())&&void 0!==_?_:null)),e.setFloat("minimumThickness",t.minimumThickness)),null!==t._environmentMap){var R=null!==(v=t._environmentMap)&&void 0!==v?v:t._scene.environmentTexture;R&&(e.setTexture("reflectionSampler",R),u&&u.call(l,"reflectionSamplerSampler",null!==(y=null==R?void 0:R.getInternalTexture())&&void 0!==y?y:null))}if(e.setMatrix("viewMatrix",t._scene.getViewMatrix()),e.setMatrix("invProjectionMatrix",t._invProjectionMatrix),e.setMatrix("projectionMatrix",t._scene.getProjectionMatrix()),e.setVector2("texelSize",s),e.setFloat("density",t.density),e.setFloat("refractionStrength",t.refractionStrength),e.setFloat("fresnelClamp",t.fresnelClamp),e.setFloat("specularPower",t.specularPower),e.setVector3("dirLight",t.dirLight),e.setFloat("cameraFar",t._camera.maxZ),t._debug){var I=null;switch(t._debugFeature){case 0:I=t._depthRenderTarget.texture;break;case 1:I=t._depthRenderTarget.enableBlur?t._depthRenderTarget.textureBlur:t._depthRenderTarget.texture;break;case 2:I=null!==(T=null===(b=t._thicknessRenderTarget)||void 0===b?void 0:b.texture)&&void 0!==T?T:null;break;case 3:I=(null===(E=t._thicknessRenderTarget)||void 0===E?void 0:E.enableBlur)?null!==(x=null===(S=t._thicknessRenderTarget)||void 0===S?void 0:S.textureBlur)&&void 0!==x?x:null:null!==(A=null===(C=t._thicknessRenderTarget)||void 0===C?void 0:C.texture)&&void 0!==A?A:null;break;case 4:t._diffuseRenderTarget&&(I=t._diffuseRenderTarget.texture)}5!==t._debugFeature&&(e.setTexture("debugSampler",I),u&&u.call(l,"debugSamplerSampler",null!==(P=null==I?void 0:I.getInternalTexture())&&void 0!==P?P:null))}}))}},e.prototype._clearTargets=function(){var e,t,i;(null===(e=this._depthRenderTarget)||void 0===e?void 0:e.renderTarget)&&(this._engine.bindFramebuffer(this._depthRenderTarget.renderTarget),this._engine.clear(this._depthClearColor,!0,!0,!1),this._engine.unBindFramebuffer(this._depthRenderTarget.renderTarget)),(null===(t=this._diffuseRenderTarget)||void 0===t?void 0:t.renderTarget)&&(this._engine.bindFramebuffer(this._diffuseRenderTarget.renderTarget),this._engine.clear(this._thicknessClearColor,!0,!0,!1),this._engine.unBindFramebuffer(this._diffuseRenderTarget.renderTarget)),(null===(i=this._thicknessRenderTarget)||void 0===i?void 0:i.renderTarget)&&(this._engine.bindFramebuffer(this._thicknessRenderTarget.renderTarget),this._engine.clear(this._thicknessClearColor,!0,!1,!1),this._engine.unBindFramebuffer(this._thicknessRenderTarget.renderTarget))},e.prototype._render=function(e){var t,i,n,r,o,a;if(!this._needInitialization&&e.isReady()){var s=this._engine._currentRenderTarget;this._engine.setState(!1,void 0,void 0,void 0,!0),this._engine.setDepthBuffer(!0),this._engine.setDepthWrite(!0),this._engine.setAlphaMode(c.Y.ALPHA_DISABLE),(null===(t=this._depthRenderTarget)||void 0===t?void 0:t.renderTarget)&&(this._engine.bindFramebuffer(this._depthRenderTarget.renderTarget),e.renderDepthTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._depthRenderTarget.renderTarget)),(null===(i=this._diffuseRenderTarget)||void 0===i?void 0:i.renderTarget)&&(this._engine.bindFramebuffer(this._diffuseRenderTarget.renderTarget),e.renderDiffuseTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._diffuseRenderTarget.renderTarget)),(null===(n=this._thicknessRenderTarget)||void 0===n?void 0:n.renderTarget)&&(this._engine.bindFramebuffer(this._thicknessRenderTarget.renderTarget),e.renderThicknessTexture(),this._engine.unbindInstanceAttributes(),this._engine.unBindFramebuffer(this._thicknessRenderTarget.renderTarget)),null===(r=this._depthRenderTarget)||void 0===r||r.applyBlurPostProcesses(),null===(o=this._diffuseRenderTarget)||void 0===o||o.applyBlurPostProcesses(),null===(a=this._thicknessRenderTarget)||void 0===a||a.applyBlurPostProcesses(),s&&this._engine.bindFramebuffer(s)}},e.prototype.dispose=function(e){var t,i,n,r;void 0===e&&(e=!1),e||(null===(t=this._depthRenderTarget)||void 0===t||t.dispose(),this._depthRenderTarget=null,null===(i=this._diffuseRenderTarget)||void 0===i||i.dispose(),this._diffuseRenderTarget=null,null===(n=this._thicknessRenderTarget)||void 0===n||n.dispose(),this._thicknessRenderTarget=null),this._renderPostProcess&&this._camera&&this._camera.detachPostProcess(this._renderPostProcess),null===(r=this._renderPostProcess)||void 0===r||r.dispose(),this._renderPostProcess=null,this._needInitialization=!1},e}(),Tx=function(e){function t(t,i,n){var r=e.call(this,t)||this;return r._numParticles=n,r._diffuseEffectWrapper=null,r._vertexBuffers={},r.addBuffers(i),r}return(0,m.C6)(t,e),t.prototype.getClassName=function(){return"FluidRenderingObjectCustomParticles"},Object.defineProperty(t.prototype,"vertexBuffers",{get:function(){return this._vertexBuffers},enumerable:!1,configurable:!0}),t.prototype.addBuffers=function(e){for(var t in e){var i=void 0,n=!0;switch(t){case"velocity":i=3;break;case"offset":n=!1}this._vertexBuffers[t]=new Se.R(this._engine,e[t],t,!0,!1,i,n)}},t.prototype._createEffects=function(){e.prototype._createEffects.call(this),this._diffuseEffectWrapper=new mo({engine:this._engine,useShaderStore:!0,vertexShader:"fluidRenderingParticleDiffuse",fragmentShader:"fluidRenderingParticleDiffuse",attributeNames:["position","offset","color"],uniformNames:["view","projection","size"],samplerNames:[]})},t.prototype.isReady=function(){var t,i;return this._vertexBuffers.offset||(this._vertexBuffers.offset=new Se.R(this._engine,[0,0,1,0,0,1,1,1],"offset",!1,!1,2)),e.prototype.isReady.call(this)&&null!==(i=null===(t=this._diffuseEffectWrapper)||void 0===t?void 0:t.effect.isReady())&&void 0!==i&&i},Object.defineProperty(t.prototype,"numParticles",{get:function(){return this._numParticles},enumerable:!1,configurable:!0}),t.prototype.setNumParticles=function(e){this._numParticles=e},t.prototype.renderDiffuseTexture=function(){var e=this.numParticles;if(this._diffuseEffectWrapper&&0!==e){var t=this._diffuseEffectWrapper._drawWrapper,i=t.effect;this._engine.enableEffect(t),this._engine.bindBuffers(this.vertexBuffers,this.indexBuffer,i),i.setMatrix("view",this._scene.getViewMatrix()),i.setMatrix("projection",this._scene.getProjectionMatrix()),null!==this._particleSize&&i.setFloat2("size",this._particleSize,this._particleSize),this.useInstancing?this._engine.drawArraysType(c.Y.MATERIAL_TriangleStripDrawMode,0,4,e):this._engine.drawElementsType(c.Y.MATERIAL_TriangleFillMode,0,e)}},t.prototype.dispose=function(){var t;for(var i in e.prototype.dispose.call(this),null===(t=this._diffuseEffectWrapper)||void 0===t||t.dispose(),this._vertexBuffers)this._vertexBuffers[i].dispose();this._vertexBuffers={}},t}(mx);kr.l.ShadersStore.copyTextureToTexturePixelShader="uniform float conversion;uniform sampler2D textureSampler;varying vec2 vUV;\n#include<helperFunctions>\nvoid main(void) \n{vec4 color=texture2D(textureSampler,vUV);\n#ifdef DEPTH_TEXTURE\ngl_FragDepth=color.r;\n#else\nif (conversion==1.) {color=toLinearSpace(color);} else if (conversion==2.) {color=toGammaSpace(color);}\ngl_FragColor=color;\n#endif\n}\n",function(e){e[e.None=0]="None",e[e.ToLinearSpace=1]="ToLinearSpace",e[e.ToGammaSpace=2]="ToGammaSpace"}(yx||(yx={}));var Ex=function(){function e(e,t){void 0===t&&(t=!1);var i=this;this._engine=e,this._isDepthTexture=t,this._renderer=new _o(e),this._effectWrapper=new mo({engine:e,name:"CopyTextureToTexture",fragmentShader:"copyTextureToTexture",useShaderStore:!0,uniformNames:["conversion"],samplerNames:["textureSampler"],defines:t?["#define DEPTH_TEXTURE"]:[]}),this._effectWrapper.onApplyObservable.add((function(){t&&(e.setState(!1),e.setDepthBuffer(!0),e.depthCullingState.depthMask=!0,e.depthCullingState.depthFunc=c.Y.ALWAYS),i._textureIsInternal(i._source)?i._effectWrapper.effect._bindTexture("textureSampler",i._source):i._effectWrapper.effect.setTexture("textureSampler",i._source),i._effectWrapper.effect.setFloat("conversion",i._conversion)}))}return e.prototype._textureIsInternal=function(e){return void 0===e.getInternalTexture},e.prototype.isReady=function(){return this._effectWrapper.effect.isReady()},e.prototype.copy=function(e,t,i){if(void 0===i&&(i=0),!this.isReady())return!1;this._source=e,this._conversion=i;var n=this._engine.depthCullingState.depthFunc;return this._renderer.render(this._effectWrapper,t),this._isDepthTexture&&n&&(this._engine.depthCullingState.depthFunc=n),!0},e.prototype.dispose=function(){this._effectWrapper.dispose(),this._renderer.dispose()},e}(),Sx=function(){function e(e,t,i,n){void 0===n&&(n=1),this._engine=e,this._copyTextureToTexture=new Ex(e,!0),this._depthRTWrapper=this._engine.createRenderTargetTexture({width:t,height:i},{generateMipMaps:!1,type:c.Y.TEXTURETYPE_UNSIGNED_BYTE,format:c.Y.TEXTUREFORMAT_R,samplingMode:c.Y.TEXTURE_NEAREST_SAMPLINGMODE,generateDepthBuffer:!0,generateStencilBuffer:!1,samples:n,noColorAttachment:!0,label:"FluidRenderingDepthTextureCopyRTT"}),this._depthRTWrapper.createDepthStencilTexture(0,!1,!1,1,void 0,"FluidRenderingDepthTextureCopyRTTDepthStencil").label="FluidDepthTextureCopy".concat(t,"x").concat(i,"x").concat(n)}return Object.defineProperty(e.prototype,"depthRTWrapper",{get:function(){return this._depthRTWrapper},enumerable:!1,configurable:!0}),e.prototype.copy=function(e){return this._copyTextureToTexture.copy(e,this._depthRTWrapper)},e.prototype.dispose=function(){this._depthRTWrapper.dispose(),this._copyTextureToTexture.dispose()},e}();kr.l.ShadersStore.fluidRenderingParticleDepthVertexShader="attribute vec3 position;attribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;varying vec3 viewPos;varying float sphereRadius;\n#ifdef FLUIDRENDERING_VELOCITY\nattribute vec3 velocity;varying float velocityNorm;\n#endif\nvoid main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;viewPos=(view*vec4(position,1.0)).xyz;gl_Position=projection*vec4(viewPos+cornerPos,1.0);uv=offset;sphereRadius=size.x/2.0;\n#ifdef FLUIDRENDERING_VELOCITY\nvelocityNorm=length(velocity);\n#endif\n}\n";kr.l.ShadersStore.fluidRenderingParticleDepthPixelShader="uniform mat4 projection;varying vec2 uv;varying vec3 viewPos;varying float sphereRadius;\n#ifdef FLUIDRENDERING_VELOCITY\nvarying float velocityNorm;\n#endif\nvoid main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;normal.z=sqrt(1.0-r2);\n#ifndef FLUIDRENDERING_RHS\nnormal.z=-normal.z;\n#endif\nvec4 realViewPos=vec4(viewPos+normal*sphereRadius,1.0);vec4 clipSpacePos=projection*realViewPos;\n#ifdef WEBGPU\ngl_FragDepth=clipSpacePos.z/clipSpacePos.w;\n#else\ngl_FragDepth=(clipSpacePos.z/clipSpacePos.w)*0.5+0.5;\n#endif\n#ifdef FLUIDRENDERING_RHS\nrealViewPos.z=-realViewPos.z;\n#endif\n#ifdef FLUIDRENDERING_VELOCITY\nglFragColor=vec4(realViewPos.z,velocityNorm,0.,1.);\n#else\nglFragColor=vec4(realViewPos.z,0.,0.,1.);\n#endif\n}\n";kr.l.ShadersStore.fluidRenderingParticleThicknessVertexShader="attribute vec3 position;attribute vec2 offset;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;void main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;vec3 viewPos=(view*vec4(position,1.0)).xyz+cornerPos;gl_Position=projection*vec4(viewPos,1.0);uv=offset;}\n";kr.l.ShadersStore.fluidRenderingParticleThicknessPixelShader="uniform float particleAlpha;varying vec2 uv;void main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;float thickness=sqrt(1.0-r2);glFragColor=vec4(vec3(particleAlpha*thickness),1.0);}\n";kr.l.ShadersStore.fluidRenderingParticleDiffuseVertexShader="attribute vec3 position;attribute vec2 offset;attribute vec4 color;uniform mat4 view;uniform mat4 projection;uniform vec2 size;varying vec2 uv;varying vec3 diffuseColor;void main(void) {vec3 cornerPos;cornerPos.xy=vec2(offset.x-0.5,offset.y-0.5)*size;cornerPos.z=0.0;vec3 viewPos=(view*vec4(position,1.0)).xyz+cornerPos;gl_Position=projection*vec4(viewPos,1.0);uv=offset;diffuseColor=color.rgb;}\n";kr.l.ShadersStore.fluidRenderingParticleDiffusePixelShader="uniform float particleAlpha;varying vec2 uv;varying vec3 diffuseColor;void main(void) {vec3 normal;normal.xy=uv*2.0-1.0;float r2=dot(normal.xy,normal.xy);if (r2>1.0) discard;glFragColor=vec4(diffuseColor,1.0);}\n";kr.l.ShadersStore.fluidRenderingBilateralBlurPixelShader="uniform sampler2D textureSampler;uniform int maxFilterSize;uniform vec2 blurDir;uniform float projectedParticleConstant;uniform float depthThreshold;varying vec2 vUV;void main(void) {float depth=textureLod(textureSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(vec3(depth),1.);return;}\nint filterSize=min(maxFilterSize,int(ceil(projectedParticleConstant/depth)));float sigma=float(filterSize)/3.0;float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold/3.0;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sum=0.;float wsum=0.;float sumVel=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec2 sampleDepthVel=textureLod(textureSampler,vUV+coords*blurDir,0.).rg;float r=dot(coords,coords);float w=exp(-r/two_sigma2);float rDepth=sampleDepthVel.r-depth;float wd=exp(-rDepth*rDepth/two_sigmaDepth2);sum+=sampleDepthVel.r*w*wd;sumVel+=sampleDepthVel.g*w*wd;wsum+=w*wd;}\nglFragColor=vec4(sum/wsum,sumVel/wsum,0.,1.);}\n";kr.l.ShadersStore.fluidRenderingStandardBlurPixelShader="uniform sampler2D textureSampler;uniform int filterSize;uniform vec2 blurDir;varying vec2 vUV;void main(void) {vec4 s=textureLod(textureSampler,vUV,0.);if (s.r==0.) {glFragColor=vec4(0.,0.,0.,1.);return;}\nfloat sigma=float(filterSize)/3.0;float twoSigma2=2.0*sigma*sigma;vec4 sum=vec4(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec4 sampl=textureLod(textureSampler,vUV+coords*blurDir,0.);float w=exp(-coords.x*coords.x/twoSigma2);sum+=sampl*w;wsum+=w;}\nsum/=wsum;glFragColor=vec4(sum.rgb,1.);}\n";function xx(e){return!!e.particleSystem}function Cx(e){return!!e.addBuffers}kr.l.ShadersStore.fluidRenderingRenderPixelShader="#define DISABLE_UNIFORMITY_ANALYSIS\n#define IOR 1.333\n#define ETA 1.0/IOR\n#define F0 0.02\nuniform sampler2D textureSampler;uniform sampler2D depthSampler;\n#ifdef FLUIDRENDERING_DIFFUSETEXTURE\nuniform sampler2D diffuseSampler;\n#else\nuniform vec3 diffuseColor;\n#endif\n#ifdef FLUIDRENDERING_FIXED_THICKNESS\nuniform float thickness;uniform sampler2D bgDepthSampler;\n#else\nuniform float minimumThickness;uniform sampler2D thicknessSampler;\n#endif\n#ifdef FLUIDRENDERING_ENVIRONMENT\nuniform samplerCube reflectionSampler;\n#endif\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_TEXTURE)\nuniform sampler2D debugSampler;\n#endif\nuniform mat4 viewMatrix;uniform mat4 projectionMatrix;uniform mat4 invProjectionMatrix;uniform vec2 texelSize;uniform vec3 dirLight;uniform float cameraFar;uniform float density;uniform float refractionStrength;uniform float fresnelClamp;uniform float specularPower;varying vec2 vUV;vec3 computeViewPosFromUVDepth(vec2 texCoord,float depth) {vec4 ndc;ndc.xy=texCoord*2.0-1.0;\n#ifdef FLUIDRENDERING_RHS\nndc.z=-projectionMatrix[2].z+projectionMatrix[3].z/depth;\n#else\nndc.z=projectionMatrix[2].z+projectionMatrix[3].z/depth;\n#endif\nndc.w=1.0;vec4 eyePos=invProjectionMatrix*ndc;eyePos.xyz/=eyePos.w;return eyePos.xyz;}\nvec3 getViewPosFromTexCoord(vec2 texCoord) {float depth=textureLod(depthSampler,texCoord,0.).x;return computeViewPosFromUVDepth(texCoord,depth);}\nvoid main(void) {vec2 texCoord=vUV;\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_TEXTURE)\nvec4 color=texture2D(debugSampler,texCoord);\n#ifdef FLUIDRENDERING_DEBUG_DEPTH\nglFragColor=vec4(color.rgb/vec3(2.0),1.);if (color.r>0.999 && color.g>0.999) {glFragColor=texture2D(textureSampler,texCoord);}\n#else\nglFragColor=vec4(color.rgb,1.);if (color.r<0.001 && color.g<0.001 && color.b<0.001) {glFragColor=texture2D(textureSampler,texCoord);}\n#endif\nreturn;\n#endif\nvec2 depthVel=textureLod(depthSampler,texCoord,0.).rg;float depth=depthVel.r;\n#ifndef FLUIDRENDERING_FIXED_THICKNESS\nfloat thickness=texture2D(thicknessSampler,texCoord).x;\n#else\nfloat bgDepth=texture2D(bgDepthSampler,texCoord).x;float depthNonLinear=projectionMatrix[2].z+projectionMatrix[3].z/depth;depthNonLinear=depthNonLinear*0.5+0.5;\n#endif\nvec4 backColor=texture2D(textureSampler,texCoord);\n#ifndef FLUIDRENDERING_FIXED_THICKNESS\nif (depth>=cameraFar || depth<=0. || thickness<=minimumThickness) {\n#else\nif (depth>=cameraFar || depth<=0. || bgDepth<=depthNonLinear) {\n#endif\n#ifdef FLUIDRENDERING_COMPOSITE_MODE\nglFragColor.rgb=backColor.rgb*backColor.a;glFragColor.a=backColor.a;\n#else\nglFragColor=backColor;\n#endif\nreturn;}\nvec3 viewPos=computeViewPosFromUVDepth(texCoord,depth);vec3 ddx=getViewPosFromTexCoord(texCoord+vec2(texelSize.x,0.))-viewPos;vec3 ddy=getViewPosFromTexCoord(texCoord+vec2(0.,texelSize.y))-viewPos;vec3 ddx2=viewPos-getViewPosFromTexCoord(texCoord+vec2(-texelSize.x,0.));if (abs(ddx.z)>abs(ddx2.z)) {ddx=ddx2;}\nvec3 ddy2=viewPos-getViewPosFromTexCoord(texCoord+vec2(0.,-texelSize.y));if (abs(ddy.z)>abs(ddy2.z)) {ddy=ddy2;}\nvec3 normal=normalize(cross(ddy,ddx));\n#ifdef FLUIDRENDERING_RHS\nnormal=-normal;\n#endif\n#ifndef WEBGPU\nif(isnan(normal.x) || isnan(normal.y) || isnan(normal.z) || isinf(normal.x) || isinf(normal.y) || isinf(normal.z)) {normal=vec3(0.,0.,-1.);}\n#endif\n#if defined(FLUIDRENDERING_DEBUG) && defined(FLUIDRENDERING_DEBUG_SHOWNORMAL)\nglFragColor=vec4(normal*0.5+0.5,1.0);return;\n#endif\nvec3 rayDir=normalize(viewPos); \n#ifdef FLUIDRENDERING_DIFFUSETEXTURE\nvec3 diffuseColor=textureLod(diffuseSampler,texCoord,0.0).rgb;\n#endif\nvec3 lightDir=normalize(vec3(viewMatrix*vec4(-dirLight,0.)));vec3 H =normalize(lightDir-rayDir);float specular=pow(max(0.0,dot(H,normal)),specularPower);\n#ifdef FLUIDRENDERING_DEBUG_DIFFUSERENDERING\nfloat diffuse =max(0.0,dot(lightDir,normal))*1.0;glFragColor=vec4(vec3(0.1) /*ambient*/+vec3(0.42,0.50,1.00)*diffuse+vec3(0,0,0.2)+specular,1.);return;\n#endif\nvec3 refractionDir=refract(rayDir,normal,ETA);vec4 transmitted=textureLod(textureSampler,vec2(texCoord+refractionDir.xy*thickness*refractionStrength),0.0);\n#ifdef FLUIDRENDERING_COMPOSITE_MODE\nif (transmitted.a==0.) transmitted.a=thickness;\n#endif\nvec3 transmittance=exp(-density*thickness*(1.0-diffuseColor)); \nvec3 refractionColor=transmitted.rgb*transmittance;\n#ifdef FLUIDRENDERING_ENVIRONMENT\nvec3 reflectionDir=reflect(rayDir,normal);vec3 reflectionColor=(textureCube(reflectionSampler,reflectionDir).rgb);float fresnel=clamp(F0+(1.0-F0)*pow(1.0-dot(normal,-rayDir),5.0),0.,fresnelClamp);vec3 finalColor=mix(refractionColor,reflectionColor,fresnel)+specular;\n#else\nvec3 finalColor=refractionColor+specular;\n#endif\n#ifdef FLUIDRENDERING_VELOCITY\nfloat velocity=depthVel.g;finalColor=mix(finalColor,vec3(1.0),smoothstep(0.3,1.0,velocity/6.0));\n#endif\nglFragColor=vec4(finalColor,transmitted.a);}\n",Object.defineProperty(rt.prototype,"fluidRenderer",{get:function(){return this._fluidRenderer},set:function(e){this._fluidRenderer=e},enumerable:!0,configurable:!0}),rt.prototype.enableFluidRenderer=function(){return this._fluidRenderer||(this._fluidRenderer=new Px(this)),this._fluidRenderer},rt.prototype.disableFluidRenderer=function(){var e;null===(e=this._fluidRenderer)||void 0===e||e.dispose(),this._fluidRenderer=null};var Ax=function(){function e(e){this.name=Ie.NAME_FLUIDRENDERER,this.scene=e}return e.prototype.register=function(){this.scene._gatherActiveCameraRenderTargetsStage.registerStep(Ie.STEP_GATHERACTIVECAMERARENDERTARGETS_FLUIDRENDERER,this,this._gatherActiveCameraRenderTargets),this.scene._afterCameraDrawStage.registerStep(Ie.STEP_AFTERCAMERADRAW_FLUIDRENDERER,this,this._afterCameraDraw)},e.prototype._gatherActiveCameraRenderTargets=function(e){var t;null===(t=this.scene.fluidRenderer)||void 0===t||t._prepareRendering()},e.prototype._afterCameraDraw=function(e){var t;null===(t=this.scene.fluidRenderer)||void 0===t||t._render(e)},e.prototype.rebuild=function(){var e=this.scene.fluidRenderer;if(e){for(var t=new Set,i=0;i<e.renderObjects.length;++i){var n=e.renderObjects[i].object;if(Cx(n)){var r=n.vertexBuffers;for(var o in r)t.add(r[o].getWrapperBuffer())}}t.forEach((function(e){e._rebuild()}))}},e.prototype.dispose=function(){this.scene.disableFluidRenderer()},e}(),Px=function(){function e(t){var i=this;this._scene=t,this._engine=t.getEngine(),this._onEngineResizeObserver=null,this.renderObjects=[],this.targetRenderers=[],this._cameras=new Map,e._SceneComponentInitialization(this._scene),this._onEngineResizeObserver=this._engine.onResizeObservable.add((function(){i._initialize()}))}return e._SceneComponentInitialization=function(e){var t=e._getComponent(Ie.NAME_FLUIDRENDERER);t||(t=new Ax(e),e._addComponent(t))},e.prototype.recreate=function(){this._sortRenderingObjects(),this._initialize()},e.prototype.getRenderObjectFromParticleSystem=function(e){var t=this._getParticleSystemIndex(e);return-1!==t?this.renderObjects[t]:null},e.prototype.addParticleSystem=function(e,t,i,n){var r=this,o=new gx(this._scene,e);o.onParticleSizeChanged.add((function(){return r._setParticleSizeForRenderTargets()})),i||(i=new bx(this._scene,n),this.targetRenderers.push(i)),i._onUseVelocityChanged.hasObservers()||i._onUseVelocityChanged.add((function(){return r._setUseVelocityForRenderObject()})),void 0!==t&&(i.generateDiffuseTexture=t);var a={object:o,targetRenderer:i};return this.renderObjects.push(a),this._sortRenderingObjects(),this._setParticleSizeForRenderTargets(),a},e.prototype.addCustomParticles=function(e,t,i,n,r){var o=this,a=new Tx(this._scene,e,t);a.onParticleSizeChanged.add((function(){return o._setParticleSizeForRenderTargets()})),n||(n=new bx(this._scene,r),this.targetRenderers.push(n)),n._onUseVelocityChanged.hasObservers()||n._onUseVelocityChanged.add((function(){return o._setUseVelocityForRenderObject()})),void 0!==i&&(n.generateDiffuseTexture=i);var s={object:a,targetRenderer:n};return this.renderObjects.push(s),this._sortRenderingObjects(),this._setParticleSizeForRenderTargets(),s},e.prototype.removeRenderObject=function(e,t){void 0===t&&(t=!0);var i=this.renderObjects.indexOf(e);return-1!==i&&(e.object.dispose(),this.renderObjects.splice(i,1),t&&this._removeUnusedTargetRenderers()?this._initialize():this._setParticleSizeForRenderTargets(),!0)},e.prototype._sortRenderingObjects=function(){this.renderObjects.sort((function(e,t){return e.object.priority<t.object.priority?-1:e.object.priority>t.object.priority?1:0}))},e.prototype._removeUnusedTargetRenderers=function(){for(var e,t={},i=0;i<this.renderObjects.length;++i){var n=this.renderObjects[i].targetRenderer;t[this.targetRenderers.indexOf(n)]=!0}var r=!1,o=[];for(i=0;i<this.targetRenderers.length;++i)t[i]?o.push(this.targetRenderers[i]):(this.targetRenderers[i].dispose(),r=!0);return r&&(this.targetRenderers.length=0,(e=this.targetRenderers).push.apply(e,o)),r},e.prototype._getParticleSystemIndex=function(e){for(var t=0;t<this.renderObjects.length;++t){var i=this.renderObjects[t].object;if(xx(i)&&i.particleSystem===e)return t}return-1},e.prototype._initialize=function(){for(var e=this,t=0;t<this.targetRenderers.length;++t)this.targetRenderers[t].dispose();var i=new Map;for(t=0;t<this.targetRenderers.length;++t){var n=this.targetRenderers[t];n._initialize(),n.camera&&n._renderPostProcess&&((s=i.get(n.camera))||(s=[[],{}],i.set(n.camera,s)),s[0].push(n),n.camera.attachPostProcess(n._renderPostProcess,t))}for(var r=i.keys(),o=function(t){var n=t.value,r=i.get(n),o=n._getFirstPostProcess();if(!o)return"continue";var a=r[0],s=r[1];o.onSizeChangedObservable.add((function(){var t;o.inputTexture.depthStencilTexture||o.inputTexture.createDepthStencilTexture(0,!0,e._engine.isStencilEnable,a[0].samples,e._engine.isStencilEnable?c.Y.TEXTUREFORMAT_DEPTH24_STENCIL8:c.Y.TEXTUREFORMAT_DEPTH32_FLOAT,"PostProcessRTTDepthStencil-".concat(o.name));for(var i=0,n=a;i<n.length;i++){var r=null===(t=n[i]._thicknessRenderTarget)||void 0===t?void 0:t.renderTarget,l=null==r?void 0:r.texture;if(r&&l){var u=l.width+"_"+l.height,h=s[u];h||(h=s[u]=new Sx(e._engine,l.width,l.height)),h.depthRTWrapper.shareDepth(r)}}}))},a=r.next();!0!==a.done;a=r.next())o(a);for(a=(r=this._cameras.keys()).next();!0!==a.done;a=r.next()){var s,l=a.value,u=(s=this._cameras.get(l))[1],h=i.get(l);if(h)for(var d in u)h[1][d]||u[d].dispose();else for(var p in u)u[p].dispose()}this._cameras.clear(),this._cameras=i,this._setParticleSizeForRenderTargets()},e.prototype._setParticleSizeForRenderTargets=function(){for(var e=new Map,t=0;t<this.renderObjects.length;++t){var i=this.renderObjects[t],n=e.get(i.targetRenderer);void 0===n&&(n=0),e.set(i.targetRenderer,Math.max(n,i.object.particleSize))}e.forEach((function(e,t){t._depthRenderTarget&&(t._depthRenderTarget.particleSize=e)}))},e.prototype._setUseVelocityForRenderObject=function(){for(var e=0,t=this.renderObjects;e<t.length;e++){var i=t[e];i.object.useVelocity=i.targetRenderer.useVelocity}},e.prototype._prepareRendering=function(){for(var e=0,t=this.targetRenderers;e<t.length;e++)if(t[e].needInitialization)return void this._initialize()},e.prototype._render=function(e){for(var t,i=0;i<this.targetRenderers.length;++i)e&&this.targetRenderers[i].camera!==e||this.targetRenderers[i]._clearTargets();for(var n=this._cameras.keys(),r=n.next();!0!==r.done;r=n.next()){var o=r.value,a=this._cameras.get(o);if(!e||o===e){var s=o._getFirstPostProcess();if(s){var l=null===(t=s.inputTexture)||void 0===t?void 0:t.depthStencilTexture;if(l){for(var c=a[0],u=a[1],h=0,d=c;h<d.length;h++)d[h]._bgDepthTexture=l;for(var p in u)u[p].copy(l)}}}}for(i=0;i<this.renderObjects.length;++i){var f=this.renderObjects[i];e&&f.targetRenderer.camera!==e||f.targetRenderer._render(f.object)}},e.prototype.dispose=function(){this._engine.onResizeObservable.remove(this._onEngineResizeObserver),this._onEngineResizeObserver=null;for(var e=0;e<this.renderObjects.length;++e)this.renderObjects[e].object.dispose();for(e=0;e<this.targetRenderers.length;++e)this.targetRenderers[e].dispose();this._cameras.forEach((function(e){var t=e[1];for(var i in t)t[i].dispose()})),this.renderObjects=[],this.targetRenderers=[],this._cameras.clear()},e}(),Rx=function(){function e(e,t,i){void 0===i&&(i={width:512,height:512}),this._lightTransformMatrix=d.uq.Identity(),this._enable=!1,this.forceUpdateLightParameters=!1,this._scene=e,this._light=t,this._textureDimensions=i,this._regularMatToMatWithPlugin=new Map,this._counters=[{name:"RSM Generation "+t.name,value:0}],this._createMultiRenderTarget(),this._recomputeLightTransformationMatrix(),this.enable=!0}return Object.defineProperty(e.prototype,"enable",{get:function(){return this._enable},set:function(e){this._enable!==e&&(this._enable=e,this._customRenderTarget(e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"positionWorldTexture",{get:function(){return this._mrt.textures[0]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"normalWorldTexture",{get:function(){return this._mrt.textures[1]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fluxTexture",{get:function(){return this._mrt.textures[2]},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"renderList",{get:function(){return this._mrt.renderList},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"light",{get:function(){return this._light},enumerable:!1,configurable:!0}),e.prototype.setTextureDimensions=function(e){var t=this,i=this._mrt.renderList;this._textureDimensions=e,this._disposeMultiRenderTarget(),this._createMultiRenderTarget(),null==i||i.forEach((function(e){t._addMeshToMRT(e)}))},e.prototype.addMesh=function(e){var t=this;e?this._addMeshToMRT(e):this._scene.meshes.forEach((function(e){t._addMeshToMRT(e)})),this._recomputeLightTransformationMatrix()},e.prototype.updateLightParameters=function(){this._recomputeLightTransformationMatrix()},Object.defineProperty(e.prototype,"lightTransformationMatrix",{get:function(){return this.forceUpdateLightParameters&&this.updateLightParameters(),this._lightTransformMatrix},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"countersGPU",{get:function(){return this._counters},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._disposeMultiRenderTarget()},e.prototype._createMultiRenderTarget=function(){var e,t,i=this,n=this._light.name,r=this._scene.getEngine().getCaps(),o=r.rg11b10ufColorRenderable?c.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV:c.Y.TEXTURETYPE_HALF_FLOAT,a=r.rg11b10ufColorRenderable?c.Y.TEXTUREFORMAT_RGB:c.Y.TEXTUREFORMAT_RGBA;this._mrt=new ym("RSMmrt_"+n,this._textureDimensions,3,this._scene,{types:[c.Y.TEXTURETYPE_HALF_FLOAT,c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,o],samplingModes:[c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,c.Y.TEXTURE_BILINEAR_SAMPLINGMODE],generateMipMaps:!1,targetTypes:[c.Y.TEXTURE_2D,c.Y.TEXTURE_2D,c.Y.TEXTURE_2D],formats:[c.Y.TEXTUREFORMAT_RGBA,c.Y.TEXTUREFORMAT_RGBA,a]},["RSMPosition_"+n,"RSMNormal_"+n,"RSMFlux_"+n]),this._mrt.renderList=[],this._mrt.clearColor=new p.ov(0,0,0,1),this._mrt.noPrePassRenderer=!0;var s,l=this._scene.getEngine().supportsUniformBuffers;l&&(e=this._scene.createSceneUniformBuffer('Scene for RSM (light "'.concat(n,'")'))),this._mrt.onBeforeBindObservable.add((function(){t=i._scene.getSceneUniformBuffer(),s=i._light.shadowEnabled,i._light.shadowEnabled=!1})),this._mrt.onBeforeRenderObservable.add((function(t){e&&i._scene.setSceneUniformBuffer(e);var n=i._light.getViewMatrix(t),r=i._light.getProjectionMatrix(n||void 0,i._mrt.renderList||void 0);n&&r&&i._scene.setTransformMatrix(n,r),l&&(i._scene.getSceneUniformBuffer().unbindEffect(),i._scene.finalizeSceneUbo())})),this._mrt.onAfterUnbindObservable.add((function(){var n,r;e&&i._scene.setSceneUniformBuffer(t),i._scene.updateTransformMatrix(),i._light.shadowEnabled=s,i._counters[0].value=null!==(r=null===(n=i._mrt.renderTarget.gpuTimeInFrame)||void 0===n?void 0:n.counter.lastSecAverage)&&void 0!==r?r:0})),this._customRenderTarget(!0)},e.prototype._customRenderTarget=function(e){var t=this._scene.customRenderTargets.indexOf(this._mrt);e?-1===t&&this._scene.customRenderTargets.push(this._mrt):-1!==t&&this._scene.customRenderTargets.splice(t,1)},e.prototype._recomputeLightTransformationMatrix=function(){var e=this._light.getViewMatrix(),t=this._light.getProjectionMatrix(e||void 0,this._mrt.renderList||void 0);e&&t&&e.multiplyToRef(t,this._lightTransformMatrix)},e.prototype._addMeshToMRT=function(e){var t;null===(t=this._mrt.renderList)||void 0===t||t.push(e);var i=e.material;if(0!==e.getTotalVertices()&&i){var n=this._regularMatToMatWithPlugin.get(i);if(!n&&(n=i.clone("RSMCreate_"+i.name)||void 0)){Object.defineProperty(n,"canRenderToMRT",{get:function(){return!1},enumerable:!0,configurable:!0}),n.disableLighting=!0;var r=new Mx(n);r.isEnabled=!0,r.light=this._light,this._regularMatToMatWithPlugin.set(i,n)}this._mrt.setMaterialForRendering(e,n)}},e.prototype._disposeMultiRenderTarget=function(){this._customRenderTarget(!1),this._mrt.dispose()},e}(),Ix=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.RSMCREATE=!1,t.RSMCREATE_PROJTEXTURE=!1,t.RSMCREATE_LIGHT_IS_SPOT=!1,t}return(0,m.C6)(t,e),t}(Ro),Mx=function(e){function t(i){var n=e.call(this,i,t.Name,300,new Ix)||this;return n._lightColor=new p.v9,n._hasProjectionTexture=!1,n._isEnabled=!1,n.isEnabled=!1,n._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],n._varAlbedoName=i instanceof Hd?"surfaceAlbedo":"baseColor.rgb",n}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.prepareDefines=function(e){e.RSMCREATE=this._isEnabled,this._hasProjectionTexture=!1;var t=this.light.getTypeID()===Ki.LIGHTTYPEID_SPOTLIGHT;if(t){var i=this.light;this._hasProjectionTexture=!!i.projectionTexture&&i.projectionTexture.isReady()}e.RSMCREATE_PROJTEXTURE=this._hasProjectionTexture,e.RSMCREATE_LIGHT_IS_SPOT=t},t.prototype.getClassName=function(){return"RSMCreatePluginMaterial"},t.prototype.getUniforms=function(){return{ubo:[{name:"rsmTextureProjectionMatrix",size:16,type:"mat4"},{name:"rsmSpotInfo",size:4,type:"vec4"},{name:"rsmLightColor",size:3,type:"vec3"},{name:"rsmLightPosition",size:3,type:"vec3"}],fragment:"#ifdef RSMCREATE\n                    uniform mat4 rsmTextureProjectionMatrix;\n                    uniform vec4 rsmSpotInfo;\n                    uniform vec3 rsmLightColor;\n                    uniform vec3 rsmLightPosition;\n                #endif"}},t.prototype.getSamplers=function(e){e.push("rsmTextureProjectionSampler")},t.prototype.bindForSubMesh=function(e){if(this._isEnabled&&(this.light.diffuse.scaleToRef(this.light.getScaledIntensity(),this._lightColor),e.updateColor3("rsmLightColor",this._lightColor),this.light.getTypeID()===Ki.LIGHTTYPEID_SPOTLIGHT)){var t=this.light;this._hasProjectionTexture&&(e.updateMatrix("rsmTextureProjectionMatrix",t.projectionTextureMatrix),e.setTexture("rsmTextureProjectionSampler",t.projectionTexture));var i=d.AA.Vector3[0];t.computeTransformedInformation()?(e.updateFloat3("rsmLightPosition",this.light.transformedPosition.x,this.light.transformedPosition.y,this.light.transformedPosition.z),t.transformedDirection.normalizeToRef(i)):(e.updateFloat3("rsmLightPosition",this.light.position.x,this.light.position.y,this.light.position.z),t.direction.normalizeToRef(i)),e.updateFloat4("rsmSpotInfo",i.x,i.y,i.z,Math.cos(.5*t.angle))}},t.prototype.getCustomCode=function(e){return"vertex"===e?null:{CUSTOM_FRAGMENT_BEGIN:"\n                #ifdef RSMCREATE\n                    #extension GL_EXT_draw_buffers : require\n                #endif\n            ",CUSTOM_FRAGMENT_DEFINITIONS:"\n                #ifdef RSMCREATE\n                    #ifdef RSMCREATE_PROJTEXTURE\n                        uniform highp sampler2D rsmTextureProjectionSampler;                    \n                    #endif\n                    layout(location = 0) out highp vec4 glFragData[3];\n                    vec4 glFragColor;\n                #endif\n            ",CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:"\n                #ifdef RSMCREATE\n                    vec3 rsmColor = ".concat(this._varAlbedoName," * rsmLightColor;\n                    #ifdef RSMCREATE_PROJTEXTURE\n                    {\n                        vec4 strq = rsmTextureProjectionMatrix * vec4(vPositionW, 1.0);\n                        strq /= strq.w;\n                        rsmColor *= texture2D(rsmTextureProjectionSampler, strq.xy).rgb;\n                    }\n                    #endif\n                    #ifdef RSMCREATE_LIGHT_IS_SPOT\n                    {\n                        float cosAngle = max(0., dot(rsmSpotInfo.xyz, normalize(vPositionW - rsmLightPosition)));\n                        rsmColor = sign(cosAngle - rsmSpotInfo.w) * rsmColor;\n                    }\n                    #endif\n                    glFragData[0] = vec4(vPositionW, 1.);\n                    glFragData[1] = vec4(normalize(normalW) * 0.5 + 0.5, 1.);\n                    glFragData[2] = vec4(rsmColor, 1.);\n                #endif\n            ")}},t.Name="RSMCreate",(0,m.Cg)([(0,V.lK)()],t.prototype,"light",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Go);(0,s.Y5)("BABYLON.RSMCreatePluginMaterial",Mx);var Ox=function(){function e(e){this.numSamples=400,this.radius=.1,this.intensity=.1,this.edgeArtifactCorrection=.1,this.rotateSample=!0,this.noiseFactor=100,this.useFullTexture=!1,this.rsm=e}return e.prototype.dispose=function(){this.rsm.dispose()},e}();kr.l.ShadersStore.bilateralBlurPixelShader="uniform sampler2D textureSampler;uniform sampler2D depthSampler;uniform sampler2D normalSampler;uniform int filterSize;uniform vec2 blurDir;uniform float depthThreshold;uniform float normalThreshold;varying vec2 vUV;void main(void) {vec3 color=textureLod(textureSampler,vUV,0.).rgb;float depth=textureLod(depthSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(color,1.);return;}\nvec3 normal=textureLod(normalSampler,vUV,0.).rgb;\n#ifdef DECODE_NORMAL\nnormal=normal*2.0-1.0;\n#endif\nfloat sigma=float(filterSize);float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sigmaNormal=normalThreshold;float two_sigmaNormal2=2.0*sigmaNormal*sigmaNormal;vec3 sum=vec3(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {vec2 coords=vec2(x);vec3 sampleColor=textureLod(textureSampler,vUV+coords*blurDir,0.).rgb;float sampleDepth=textureLod(depthSampler,vUV+coords*blurDir,0.).r;vec3 sampleNormal=textureLod(normalSampler,vUV+coords*blurDir,0.).rgb;\n#ifdef DECODE_NORMAL\nsampleNormal=sampleNormal*2.0-1.0;\n#endif\nfloat r=dot(coords,coords);float w=exp(-r/two_sigma2);float depthDelta=abs(sampleDepth-depth);float wd=step(depthDelta,depthThreshold);vec3 normalDelta=abs(sampleNormal-normal);float wn=step(normalDelta.x+normalDelta.y+normalDelta.z,normalThreshold);sum+=sampleColor*w*wd*wn;wsum+=w*wd*wn;}\nglFragColor=vec4(sum/wsum,1.);}\n";kr.l.ShadersStore.bilateralBlurQualityPixelShader="uniform sampler2D textureSampler;uniform sampler2D depthSampler;uniform sampler2D normalSampler;uniform int filterSize;uniform vec2 blurDir;uniform float depthThreshold;uniform float normalThreshold;varying vec2 vUV;void main(void) {vec3 color=textureLod(textureSampler,vUV,0.).rgb;float depth=textureLod(depthSampler,vUV,0.).x;if (depth>=1e6 || depth<=0.) {glFragColor=vec4(color,1.);return;}\nvec3 normal=textureLod(normalSampler,vUV,0.).rgb;\n#ifdef DECODE_NORMAL\nnormal=normal*2.0-1.0;\n#endif\nfloat sigma=float(filterSize);float two_sigma2=2.0*sigma*sigma;float sigmaDepth=depthThreshold;float two_sigmaDepth2=2.0*sigmaDepth*sigmaDepth;float sigmaNormal=normalThreshold;float two_sigmaNormal2=2.0*sigmaNormal*sigmaNormal;vec3 sum=vec3(0.);float wsum=0.;for (int x=-filterSize; x<=filterSize; ++x) {for (int y=-filterSize; y<=filterSize; ++y) {vec2 coords=vec2(x,y)*blurDir;vec3 sampleColor=textureLod(textureSampler,vUV+coords,0.).rgb;float sampleDepth=textureLod(depthSampler,vUV+coords,0.).r;vec3 sampleNormal=textureLod(normalSampler,vUV+coords,0.).rgb;\n#ifdef DECODE_NORMAL\nsampleNormal=sampleNormal*2.0-1.0;\n#endif\nfloat r=dot(coords,coords);float w=exp(-r/two_sigma2);float rDepth=sampleDepth-depth;float wd=exp(-rDepth*rDepth/two_sigmaDepth2);float rNormal=abs(sampleNormal.x-normal.x)+abs(sampleNormal.y-normal.y)+abs(sampleNormal.z-normal.z);float wn=exp(-rNormal*rNormal/two_sigmaNormal2);sum+=sampleColor*w*wd*wn;wsum+=w*wd*wn;}}\nglFragColor=vec4(sum/wsum,1.);}\n";kr.l.ShadersStore.rsmGlobalIlluminationPixelShader="/**\n* The implementation is an application of the formula found in http:\n* For better results,it also adds a random (noise) rotation to the RSM samples (the noise artifacts are easier to remove than the banding artifacts).\n*/\nprecision highp float;varying vec2 vUV;uniform mat4 rsmLightMatrix;uniform vec4 rsmInfo;uniform vec4 rsmInfo2;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform sampler2D rsmPositionW;uniform sampler2D rsmNormalW;uniform sampler2D rsmFlux;uniform sampler2D rsmSamples;\n#ifdef TRANSFORM_NORMAL\nuniform mat4 invView;\n#endif\nfloat mod289(float x){return x-floor(x*(1.0/289.0))*289.0;}\nvec4 mod289(vec4 x){return x-floor(x*(1.0/289.0))*289.0;}\nvec4 perm(vec4 x){return mod289(((x*34.0)+1.0)*x);}\nfloat noise(vec3 p){vec3 a=floor(p);vec3 d=p-a;d=d*d*(3.0-2.0*d);vec4 b=a.xxyy+vec4(0.0,1.0,0.0,1.0);vec4 k1=perm(b.xyxy);vec4 k2=perm(k1.xyxy+b.zzww);vec4 c=k2+a.zzzz;vec4 k3=perm(c);vec4 k4=perm(c+1.0);vec4 o1=fract(k3*(1.0/41.0));vec4 o2=fract(k4*(1.0/41.0));vec4 o3=o2*d.z+o1*(1.0-d.z);vec2 o4=o3.yw*d.x+o3.xz*(1.0-d.x);return o4.y*d.y+o4.x*(1.0-d.y);}\nvec3 computeIndirect(vec3 p,vec3 n) {vec3 indirectDiffuse=vec3(0.);int numSamples=int(rsmInfo.x);float radius=rsmInfo.y;float intensity=rsmInfo.z;float edgeArtifactCorrection=rsmInfo.w;vec4 texRSM=rsmLightMatrix*vec4(p,1.);texRSM.xy/=texRSM.w;texRSM.xy=texRSM.xy*0.5+0.5;float angle=noise(p*rsmInfo2.x);float c=cos(angle);float s=sin(angle);for (int i=0; i<numSamples; i++) {vec3 rsmSample=texelFetch(rsmSamples,ivec2(i,0),0).xyz;float weightSquare=rsmSample.z;if (rsmInfo2.y==1.0) rsmSample.xy=vec2(rsmSample.x*c+rsmSample.y*s,-rsmSample.x*s+rsmSample.y*c);vec2 uv=texRSM.xy+rsmSample.xy*radius;if (uv.x<0. || uv.x>1. || uv.y<0. || uv.y>1.) continue;vec3 vplPositionW=textureLod(rsmPositionW,uv,0.).xyz;vec3 vplNormalW=textureLod(rsmNormalW,uv,0.).xyz*2.0-1.0;vec3 vplFlux=textureLod(rsmFlux,uv,0.).rgb;vplPositionW-=vplNormalW*edgeArtifactCorrection; \nfloat dist2=dot(vplPositionW-p,vplPositionW-p);indirectDiffuse+=vplFlux*weightSquare*max(0.,dot(n,vplPositionW-p))*max(0.,dot(vplNormalW,p-vplPositionW))/(dist2*dist2);}\nreturn clamp(indirectDiffuse*intensity,0.0,1.0);}\nvoid main(void) \n{vec3 positionW=texture2D(textureSampler,vUV).xyz;vec3 normalW=texture2D(normalSampler,vUV).xyz;\n#ifdef DECODE_NORMAL\nnormalW=normalW*2.0-1.0;\n#endif\n#ifdef TRANSFORM_NORMAL\nnormalW=(invView*vec4(normalW,0.)).xyz;\n#endif\ngl_FragColor.rgb=computeIndirect(positionW,normalW);gl_FragColor.a=1.0;}\n";kr.l.ShadersStore.rsmFullGlobalIlluminationPixelShader="/**\n* The implementation is a direct application of the formula found in http:\n*/\nprecision highp float;varying vec2 vUV;uniform mat4 rsmLightMatrix;uniform vec4 rsmInfo;uniform sampler2D textureSampler;uniform sampler2D normalSampler;uniform sampler2D rsmPositionW;uniform sampler2D rsmNormalW;uniform sampler2D rsmFlux;\n#ifdef TRANSFORM_NORMAL\nuniform mat4 invView;\n#endif\nvec3 computeIndirect(vec3 p,vec3 n) {vec3 indirectDiffuse=vec3(0.);float intensity=rsmInfo.z;float edgeArtifactCorrection=rsmInfo.w;vec4 texRSM=rsmLightMatrix*vec4(p,1.);texRSM.xy/=texRSM.w;texRSM.xy=texRSM.xy*0.5+0.5;int width=int(rsmInfo.x);int height=int(rsmInfo.y);for (int j=0; j<height; j++) {for (int i=0; i<width; i++) {ivec2 uv=ivec2(i,j);vec3 vplPositionW=texelFetch(rsmPositionW,uv,0).xyz;vec3 vplNormalW=texelFetch(rsmNormalW,uv,0).xyz*2.0-1.0;vec3 vplFlux=texelFetch(rsmFlux,uv,0).rgb;vplPositionW-=vplNormalW*edgeArtifactCorrection; \nfloat dist2=dot(vplPositionW-p,vplPositionW-p);indirectDiffuse+=vplFlux*max(0.,dot(n,vplPositionW-p))*max(0.,dot(vplNormalW,p-vplPositionW))/(dist2*dist2);}}\nreturn clamp(indirectDiffuse*intensity,0.0,1.0);}\nvoid main(void) \n{vec3 positionW=texture2D(textureSampler,vUV).xyz;vec3 normalW=texture2D(normalSampler,vUV).xyz;\n#ifdef DECODE_NORMAL\nnormalW=normalW*2.0-1.0;\n#endif\n#ifdef TRANSFORM_NORMAL\nnormalW=(invView*vec4(normalW,0.)).xyz;\n#endif\ngl_FragColor.rgb=computeIndirect(positionW,normalW);gl_FragColor.a=1.0;}\n";var Dx=function(){function e(e,t,i,n,r){void 0===i&&(i={width:256,height:256}),void 0===n&&(n=2048),void 0===r&&(r=c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV);var o=this;this._giRSM=[],this._blurRTT=null,this._blurPostProcesses=null,this._blurXPostprocess=null,this._blurYPostprocess=null,this._upsamplingXPostprocess=null,this._upsamplingYPostprocess=null,this._ppGlobalIllumination=[],this._firstActivation=!0,this._geomBufferEnabled=!1,this._geomBufferEnablePosition=!1,this._tempMatrix=new d.uq,this._enable=!1,this.pause=!1,this._enableBlur=!0,this._useQualityBlur=!1,this.blurDepthThreshold=.05,this.blurNormalThreshold=.25,this.blurKernel=12,this._forceFullSizeBlur=!1,this._useQualityUpsampling=!1,this.upsamplerKernel=6,this._showOnlyGI=!1,this._use32BitsDepthBuffer=!1,this._scene=e,this._engine=e.getEngine(),this._outputDimensions=t,this._giTextureDimensions=i,this._giTextureType=r,this._materialsWithRenderPlugin=[],this._maxSamples=n,this._debugLayer=new kf("debug layer",null,this._scene,!1),this._debugLayer.isEnabled=!1,this._counters=[],this._countersRTW=[],this.generateSampleTexture(n),this._drawPhaseObserver=this._scene.onBeforeDrawPhaseObservable.add((function(){var e,t,i,n,r=o._engine._currentRenderTarget,a=!1;if(o._enable){o.pause||(o._scene.postProcessManager.directRender(o._ppGlobalIllumination,o._ppGlobalIllumination[0].inputTexture),o._engine.unBindFramebuffer(o._ppGlobalIllumination[0].inputTexture,!0),o._engine.setAlphaMode(c.Y.ALPHA_DISABLE),a=!0,o.enableBlur&&o._blurPostProcesses&&(o._scene.postProcessManager.directRender(o._blurPostProcesses,o._blurRTT.renderTarget,!0),o._engine.unBindFramebuffer(o._blurRTT.renderTarget,!0)));for(var s=0;s<o._counters.length;++s)for(var l=o._countersRTW[s],u=0;u<l.length;++u)0===u?o._counters[s].value=o.pause?0:null!==(t=null===(e=l[u].gpuTimeInFrame)||void 0===e?void 0:e.counter.lastSecAverage)&&void 0!==t?t:0:o.pause||(o._counters[s].value+=null!==(n=null===(i=l[u].gpuTimeInFrame)||void 0===i?void 0:i.counter.lastSecAverage)&&void 0!==n?n:0);o._scene.activeCamera&&o._engine.setViewport(o._scene.activeCamera.viewport)}a&&r&&o._engine.bindFramebuffer(r)}))}return Object.defineProperty(e.prototype,"enable",{get:function(){return this._enable},set:function(e){0===this._giRSM.length&&(e=!1),e!==this._enable&&(this._enable=e,this._debugLayer.isEnabled=this._showOnlyGI&&e,this._materialsWithRenderPlugin.forEach((function(t){t.pluginManager&&(t.pluginManager.getPlugin(Fx.Name).isEnabled=e)})),this.recreateResources(!e))},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"enableBlur",{get:function(){return this._enableBlur},set:function(e){e!==this._enableBlur&&(this._enableBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useQualityBlur",{get:function(){return this._useQualityBlur},set:function(e){e!==this._useQualityBlur&&(this._useQualityBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"fullSizeBlur",{get:function(){return this._forceFullSizeBlur},set:function(e){this._forceFullSizeBlur!==e&&(this._forceFullSizeBlur=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"useQualityUpsampling",{get:function(){return this._useQualityUpsampling},set:function(e){e!==this._useQualityUpsampling&&(this._useQualityUpsampling=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"showOnlyGI",{get:function(){return this._showOnlyGI},set:function(e){this._showOnlyGI!==e&&(this._showOnlyGI=e,this._debugLayer.isEnabled=e)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"use32BitsDepthBuffer",{get:function(){return this._use32BitsDepthBuffer},set:function(e){this._use32BitsDepthBuffer!==e&&(this._use32BitsDepthBuffer=e,this.recreateResources())},enumerable:!1,configurable:!0}),e.prototype.setOutputDimensions=function(e){this._outputDimensions=e,this.recreateResources()},e.prototype.setGITextureDimensions=function(e){this._giTextureDimensions=e,this.recreateResources()},Object.defineProperty(e.prototype,"giTextureType",{get:function(){return this._giTextureType},set:function(e){this._giTextureType!==e&&(this._giTextureType=e,this.recreateResources())},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"giRSM",{get:function(){return this._giRSM},enumerable:!1,configurable:!0}),e.prototype.addGIRSM=function(e){var t;Array.isArray(e)?(t=this._giRSM).push.apply(t,e):this._giRSM.push(e),this.recreateResources()},e.prototype.removeGIRSM=function(e){if(Array.isArray(e))for(var t=0;t<e.length;++t){var i;-1!==(i=this._giRSM.indexOf(e[t]))&&this._giRSM.splice(i,1)}else-1!==(i=this._giRSM.indexOf(e))&&this._giRSM.splice(i,1);0===this._giRSM.length?this.enable=!1:this.recreateResources()},e.prototype.addMaterial=function(e){var t=this;e?this._addGISupportToMaterial(e):this._scene.meshes.forEach((function(e){e.getTotalVertices()>0&&e.isEnabled()&&e.material&&t._addGISupportToMaterial(e.material)}))},Object.defineProperty(e.prototype,"countersGPU",{get:function(){return this._counters},enumerable:!1,configurable:!0}),e.prototype.recreateResources=function(e){void 0===e&&(e=!1),this._disposePostProcesses(e),this._createPostProcesses(),this._setPluginParameters()},e.prototype.generateSampleTexture=function(e){var t;null===(t=this._sampleTexture)||void 0===t||t.dispose(),this._maxSamples=e;for(var i=new Float32Array(4*this._maxSamples),n=0;n<this._maxSamples;n++){var r=Math.random(),o=Math.random(),a=r*Math.sin(2*Math.PI*o),s=r*Math.cos(2*Math.PI*o);i[4*n+0]=a,i[4*n+1]=s,i[4*n+2]=r*r,i[4*n+3]=1}this._sampleTexture=new un(i,this._maxSamples,1,c.Y.TEXTUREFORMAT_RGBA,this._scene,!1,!1,c.Y.TEXTURE_NEAREST_SAMPLINGMODE,c.Y.TEXTURETYPE_FLOAT),this._sampleTexture.name="GIRSMSamples"},e.prototype.dispose=function(){var e;this._disposePostProcesses(!0),null===(e=this._debugLayer.texture)||void 0===e||e.dispose(),this._debugLayer.dispose(),this._scene.onBeforeDrawPhaseObservable.remove(this._drawPhaseObserver)},e.prototype._disposePostProcesses=function(e){var t,i,n,r,o;void 0===e&&(e=!1),null===(t=this._blurRTT)||void 0===t||t.dispose(),this._blurRTT=null,this._blurPostProcesses=[],null===(i=this._blurXPostprocess)||void 0===i||i.dispose(),this._blurXPostprocess=null,null===(n=this._blurYPostprocess)||void 0===n||n.dispose(),this._blurYPostprocess=null,null===(r=this._upsamplingXPostprocess)||void 0===r||r.dispose(),this._upsamplingXPostprocess=null,null===(o=this._upsamplingYPostprocess)||void 0===o||o.dispose(),this._upsamplingYPostprocess=null;for(var a=0,s=this._ppGlobalIllumination;a<s.length;a++)s[a].dispose();this._ppGlobalIllumination=[],e&&(this._geomBufferEnabled?(this._scene.enableGeometryBufferRenderer(),this._scene.geometryBufferRenderer.enablePosition=this._geomBufferEnablePosition):this._scene.disableGeometryBufferRenderer()),this._counters=[],this._countersRTW=[]},e.prototype._setPluginParameters=function(){var e=this;this._enable&&this._materialsWithRenderPlugin.forEach((function(t){if(t.pluginManager){var i=t.pluginManager.getPlugin(Fx.Name);i.textureGIContrib=e.enableBlur?e._blurRTT.renderTarget.texture:e._ppGlobalIllumination[0].inputTexture.texture,i.outputTextureWidth=e._outputDimensions.width,i.outputTextureHeight=e._outputDimensions.height}}))},e.prototype._createPostProcesses=function(){var t,i,n,r=this;if(this._enable){var o=this._giTextureType===c.Y.TEXTURETYPE_UNSIGNED_INT_10F_11F_11F_REV?c.Y.TEXTUREFORMAT_RGB:c.Y.TEXTUREFORMAT_RGBA;this._firstActivation&&(this._firstActivation=!1,this._geomBufferEnabled=!!this._scene.geometryBufferRenderer,this._geomBufferEnablePosition=null!==(i=null===(t=this._scene.geometryBufferRenderer)||void 0===t?void 0:t.enablePosition)&&void 0!==i&&i),this._geomBufferEnabled||this._scene.disableGeometryBufferRenderer();var a=this._scene.enableGeometryBufferRenderer(this._enableBlur?this._outputDimensions:this._giTextureDimensions,this._use32BitsDepthBuffer?c.Y.TEXTUREFORMAT_DEPTH32_FLOAT:c.Y.TEXTUREFORMAT_DEPTH16,e.GeometryBufferTextureTypesAndFormats);if(!a)throw new Error("Geometry buffer renderer is not supported but is required for GIRSMManager.");a.enablePosition=!0,this._geomBufferEnabled||(a.generateNormalsInWorldSpace=!0);var s=a.normalsAreUnsigned,l=a.generateNormalsInWorldSpace;this._counters.push({name:"Geometry buffer renderer",value:0}),this._countersRTW.push([this._scene.geometryBufferRenderer.getGBuffer().renderTarget]);var u="";s&&(u+="#define DECODE_NORMAL\n"),l||(u+="#define TRANSFORM_NORMAL\n");for(var h=function(e){var t=d._giRSM[e],i=t.rsm,n=new Yr("RSMGlobalIllumination"+e,t.useFullTexture?"rsmFullGlobalIllumination":"rsmGlobalIllumination",(0,m.Cl)((0,m.Cl)({},d._giTextureDimensions),{uniforms:["rsmLightMatrix","rsmInfo","rsmInfo2","invView"],samplers:["normalSampler","rsmPositionW","rsmNormalW","rsmFlux","rsmSamples"],defines:u,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:d._engine,textureType:d._giTextureType,textureFormat:o}));d._ppGlobalIllumination.push(n),0!==e&&(n.shareOutputWith(d._ppGlobalIllumination[0]),n.alphaMode=c.Y.ALPHA_ADD),n.autoClear=!1,n.externalTextureSamplerBinding=!0,n.onApplyObservable.add((function(e){e.setTexture("textureSampler",a.getGBuffer().textures[a.getTextureIndex(RS.POSITION_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(RS.NORMAL_TEXTURE_TYPE)]),e.setTexture("rsmPositionW",i.positionWorldTexture),e.setTexture("rsmNormalW",i.normalWorldTexture),e.setTexture("rsmFlux",i.fluxTexture),e.setMatrix("rsmLightMatrix",i.lightTransformationMatrix),t.useFullTexture?e.setFloat4("rsmInfo",i.fluxTexture.getInternalTexture().width,i.fluxTexture.getInternalTexture().height,t.intensity,t.edgeArtifactCorrection):(e.setTexture("rsmSamples",r._sampleTexture),e.setFloat4("rsmInfo",t.numSamples,t.radius,t.intensity,t.edgeArtifactCorrection),e.setFloat4("rsmInfo2",t.noiseFactor,t.rotateSample?1:0,i.fluxTexture.getInternalTexture().width,i.fluxTexture.getInternalTexture().height)),l||(r._tempMatrix.copyFrom(r._scene.activeCamera.getViewMatrix()),r._tempMatrix.invert(),e.setMatrix("invView",r._tempMatrix))}))},d=this,p=0;p<this._giRSM.length;++p)h(p);for(var f=0,_=this._ppGlobalIllumination;f<_.length;f++){var g=_[f];g.inputTexture||g.resize(this._giTextureDimensions.width,this._giTextureDimensions.height)}if(this._counters.push({name:"GI generation",value:0}),this._countersRTW.push([this._ppGlobalIllumination[0].inputTexture]),this._enableBlur){var v=this._forceFullSizeBlur?this._outputDimensions:this._giTextureDimensions;this._blurRTT=new vo("GIRSMContribution",this._outputDimensions,this._scene,{type:this._giTextureType,format:o,generateDepthBuffer:!1}),this._blurRTT.wrapU=c.Y.TEXTURE_CLAMP_ADDRESSMODE,this._blurRTT.wrapV=c.Y.TEXTURE_CLAMP_ADDRESSMODE,this._blurRTT.updateSamplingMode(c.Y.TEXTURE_NEAREST_SAMPLINGMODE),this._blurRTT.skipInitialClear=!0;var y=[];if(this._counters.push({name:"GI blur",value:0}),this._countersRTW.push(y),this._blurXPostprocess=new Yr(this._useQualityBlur?"BilateralBlur":"BilateralBlurX",this._useQualityBlur?"bilateralBlurQuality":"bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:s?"#define DECODE_NORMAL":void 0,size:v,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._blurXPostprocess.onApplyObservable.add((function(e){e._bindTexture("textureSampler",r._ppGlobalIllumination[0].inputTexture.texture),e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(RS.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(RS.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",r.blurKernel),e.setFloat2("blurDir",1/r._giTextureDimensions.width,r._useQualityBlur?1/r._giTextureDimensions.height:0),e.setFloat("depthThreshold",r.blurDepthThreshold),e.setFloat("normalThreshold",r.blurNormalThreshold)})),this._blurXPostprocess.externalTextureSamplerBinding=!0,this._blurXPostprocess.autoClear=!1,this._useQualityBlur||(this._blurYPostprocess=new Yr("BilateralBlurY","bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:s?"#define DECODE_NORMAL":void 0,size:v,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._blurYPostprocess.autoClear=!1,this._blurYPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(RS.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(RS.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",r.blurKernel),e.setFloat2("blurDir",0,1/r._giTextureDimensions.height),e.setFloat("depthThreshold",r.blurDepthThreshold),e.setFloat("normalThreshold",r.blurNormalThreshold)})),this._blurYPostprocess.resize(v.width,v.height),y.push(this._blurYPostprocess.inputTexture)),this._blurPostProcesses=[this._blurXPostprocess],this._blurYPostprocess&&this._blurPostProcesses.push(this._blurYPostprocess),this._giTextureDimensions.width>=this._outputDimensions.width&&this._giTextureDimensions.height>=this._outputDimensions.height||this._forceFullSizeBlur)y.push(this._blurRTT.renderTarget);else{var b=[];this._counters.push({name:"GI upsampling",value:0}),this._countersRTW.push(b),this._upsamplingXPostprocess=new Yr(this._useQualityUpsampling?"BilateralUpsampling":"BilateralUpsamplingX",this._useQualityUpsampling?"bilateralBlurQuality":"bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:s?"#define DECODE_NORMAL":void 0,size:v,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._upsamplingXPostprocess.autoClear=!1,this._upsamplingXPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(RS.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(RS.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",r.upsamplerKernel),e.setFloat2("blurDir",1/r._outputDimensions.width,r._useQualityUpsampling?1/r._outputDimensions.height:0),e.setFloat("depthThreshold",r.blurDepthThreshold),e.setFloat("normalThreshold",r.blurNormalThreshold)})),this._upsamplingXPostprocess.resize(v.width,v.height),y.push(this._upsamplingXPostprocess.inputTexture),this.useQualityUpsampling||(this._upsamplingYPostprocess=new Yr("BilateralUpsamplingY","bilateralBlur",{uniforms:["filterSize","blurDir","depthThreshold","normalThreshold"],samplers:["depthSampler","normalSampler"],defines:s?"#define DECODE_NORMAL":void 0,size:this._outputDimensions,samplingMode:c.Y.TEXTURE_BILINEAR_SAMPLINGMODE,engine:this._engine,textureType:this._giTextureType,textureFormat:o}),this._upsamplingYPostprocess.autoClear=!1,this._upsamplingYPostprocess.onApplyObservable.add((function(e){e.setTexture("depthSampler",a.getGBuffer().textures[a.getTextureIndex(RS.DEPTH_TEXTURE_TYPE)]),e.setTexture("normalSampler",a.getGBuffer().textures[a.getTextureIndex(RS.NORMAL_TEXTURE_TYPE)]),e.setInt("filterSize",r.upsamplerKernel),e.setFloat2("blurDir",0,1/r._outputDimensions.height),e.setFloat("depthThreshold",r.blurDepthThreshold),e.setFloat("normalThreshold",r.blurNormalThreshold)})),this._upsamplingYPostprocess.resize(this._outputDimensions.width,this._outputDimensions.height),b.push(this._upsamplingYPostprocess.inputTexture)),b.push(this._blurRTT.renderTarget),this._blurPostProcesses.push(this._upsamplingXPostprocess),this._upsamplingYPostprocess&&this._blurPostProcesses.push(this._upsamplingYPostprocess)}}null===(n=this._debugLayer.texture)||void 0===n||n.dispose(),this._debugLayer.texture=new Wl.t(this._scene,this._enableBlur?this._blurRTT.renderTarget.texture:this._ppGlobalIllumination[0].inputTexture.texture)}},e.prototype._addGISupportToMaterial=function(e){var t;if(!(null===(t=e.pluginManager)||void 0===t?void 0:t.getPlugin(Fx.Name))){var i=new Fx(e);this._enable&&this._ppGlobalIllumination.length>0&&(i.textureGIContrib=this._ppGlobalIllumination[0].inputTexture.texture,i.outputTextureWidth=this._outputDimensions.width,i.outputTextureHeight=this._outputDimensions.height),i.isEnabled=this._enable,this._materialsWithRenderPlugin.push(e)}},e.GeometryBufferTextureTypesAndFormats={0:{textureType:c.Y.TEXTURETYPE_HALF_FLOAT,textureFormat:c.Y.TEXTUREFORMAT_R},1:{textureType:c.Y.TEXTURETYPE_UNSIGNED_INT_2_10_10_10_REV,textureFormat:c.Y.TEXTUREFORMAT_RGBA},2:{textureType:c.Y.TEXTURETYPE_HALF_FLOAT,textureFormat:c.Y.TEXTUREFORMAT_RGBA}},e}(),Nx=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t.RENDER_WITH_GIRSM=!1,t.RSMCREATE_PROJTEXTURE=!1,t}return(0,m.C6)(t,e),t}(Ro),Fx=function(e){function t(i){var n=e.call(this,i,t.Name,310,new Nx)||this;return n._isEnabled=!1,n.isEnabled=!1,n._internalMarkAllSubMeshesAsTexturesDirty=i._dirtyCallbacks[c.Y.MATERIAL_TextureDirtyFlag],n._isPBR=i instanceof Hd,n}return(0,m.C6)(t,e),t.prototype._markAllSubMeshesAsTexturesDirty=function(){this._enable(this._isEnabled),this._internalMarkAllSubMeshesAsTexturesDirty()},t.prototype.prepareDefines=function(e){e.RENDER_WITH_GIRSM=this._isEnabled},t.prototype.getClassName=function(){return"GIRSMRenderPluginMaterial"},t.prototype.getUniforms=function(){return{ubo:[{name:"girsmTextureOutputSize",size:2,type:"vec2"}],fragment:"#ifdef RENDER_WITH_GIRSM\n                    uniform vec2 girsmTextureOutputSize;\n                #endif"}},t.prototype.getSamplers=function(e){e.push("girsmTextureGIContrib")},t.prototype.bindForSubMesh=function(e){this._isEnabled&&(e.bindTexture("girsmTextureGIContrib",this.textureGIContrib),e.updateFloat2("girsmTextureOutputSize",this.outputTextureWidth,this.outputTextureHeight))},t.prototype.getCustomCode=function(e){var t={CUSTOM_FRAGMENT_DEFINITIONS:"\n                #ifdef RENDER_WITH_GIRSM\n                    uniform sampler2D girsmTextureGIContrib;\n\n                    vec3 computeIndirect() {\n                        vec2 uv = gl_FragCoord.xy / girsmTextureOutputSize;\n                        return texture2D(girsmTextureGIContrib, uv).rgb;\n                    }\n                #endif\n            ",CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION:"\n                #ifdef RENDER_WITH_GIRSM\n                    finalDiffuse += computeIndirect() * surfaceAlbedo.rgb;\n                #endif\n            "};return this._isPBR||(t.CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR="\n                #ifdef RENDER_WITH_GIRSM\n                    color.rgb += computeIndirect() * baseColor.rgb;\n                #endif\n            "),"vertex"===e?null:t},t.Name="GIRSMRender",(0,m.Cg)([(0,V.lK)()],t.prototype,"textureGIContrib",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"outputTextureWidth",void 0),(0,m.Cg)([(0,V.lK)()],t.prototype,"outputTextureHeight",void 0),(0,m.Cg)([(0,V.lK)(),(0,V.$z)("_markAllSubMeshesAsTexturesDirty")],t.prototype,"isEnabled",void 0),t}(Go);(0,s.Y5)("BABYLON.GIRSMRenderPluginMaterial",Fx);kr.l.ShadersStore.spriteMapPixelShader="#if defined(WEBGL2) || defined(WEBGPU) || defined(NATIVE)\n#define TEXTUREFUNC(s,c,l) texture2DLodEXT(s,c,l)\n#else\n#define TEXTUREFUNC(s,c,b) texture2D(s,c,b)\n#endif\nprecision highp float;varying vec3 vPosition;varying vec2 vUV;varying vec2 tUV;uniform float time;uniform float spriteCount;uniform sampler2D spriteSheet;uniform vec2 spriteMapSize;uniform vec2 outputSize;uniform vec2 stageSize;uniform sampler2D frameMap;uniform sampler2D tileMaps[LAYERS];uniform sampler2D animationMap;uniform vec3 colorMul;float mt;const float fdStep=1./4.;const float aFrameSteps=MAX_ANIMATION_FRAMES==0. ? 0. : 1./MAX_ANIMATION_FRAMES;mat4 getFrameData(float frameID){float fX=frameID/spriteCount;return mat4(\ntexture2D(frameMap,vec2(fX,0.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*1.),0.),\ntexture2D(frameMap,vec2(fX,fdStep*2.),0.),\nvec4(0.)\n);}\nvoid main(){vec4 color=vec4(0.);vec2 tileUV=fract(tUV);\n#ifdef FLIPU\ntileUV.y=1.0-tileUV.y;\n#endif\nvec2 tileID=floor(tUV);vec2 sheetUnits=1./spriteMapSize;float spriteUnits=1./spriteCount;vec2 stageUnits=1./stageSize;for(int i=0; i<LAYERS; i++) {float frameID;\n#define LAYER_ID_SWITCH\nvec4 animationData=TEXTUREFUNC(animationMap,vec2((frameID+0.5)/spriteCount,0.),0.);if(animationData.y>0.) {mt=mod(time*animationData.z,1.0);for(float f=0.; f<MAX_ANIMATION_FRAMES; f++){if(animationData.y>mt){frameID=animationData.x;break;}\nanimationData=TEXTUREFUNC(animationMap,vec2((frameID+0.5)/spriteCount,aFrameSteps*f),0.);}}\nmat4 frameData=getFrameData(frameID+0.5);vec2 frameSize=(frameData[0].zw)/spriteMapSize;vec2 offset=frameData[0].xy*sheetUnits;vec2 ratio=frameData[2].xy/frameData[0].zw;if (frameData[2].z==1.){tileUV.xy=tileUV.yx;}\nvec4 nc=texture2D(spriteSheet,tileUV*frameSize+offset);if (i==0){color=nc;} else {float alpha=min(color.a+nc.a,1.0);vec3 mixed=mix(color.xyz,nc.xyz,nc.a);color=vec4(mixed,alpha);}}\ncolor.xyz*=colorMul;gl_FragColor=color;}\n";kr.l.ShadersStore.spriteMapVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;attribute vec2 uv;varying vec3 vPosition;varying vec2 vUV;varying vec2 tUV;varying vec2 stageUnits;varying vec2 levelUnits;varying vec2 tileID;uniform float time;uniform mat4 worldViewProjection;uniform vec2 outputSize;uniform vec2 stageSize;uniform vec2 spriteMapSize;uniform float stageScale;void main() {vec4 p=vec4( position,1. );vPosition=p.xyz;vUV=uv;tUV=uv*stageSize; \ngl_Position=worldViewProjection*p;}";var Lx,wx=function(){function e(e,t,i,n,r){var o=this;this.name=e,this.sprites=[],this.atlasJSON=t,this.sprites=this.atlasJSON.frames,this.spriteSheet=i,this.options=n,n.stageSize=n.stageSize||new d.I9(1,1),n.outputSize=n.outputSize||n.stageSize,n.outputPosition=n.outputPosition||d.Pq.Zero(),n.outputRotation=n.outputRotation||d.Pq.Zero(),n.layerCount=n.layerCount||1,n.maxAnimationFrames=n.maxAnimationFrames||0,n.baseTile=n.baseTile||0,n.flipU=n.flipU||!1,n.colorMultiply=n.colorMultiply||new d.Pq(1,1,1),this._scene=r,this._frameMap=this._createFrameBuffer(),this._tileMaps=new Array;for(var a=0;a<n.layerCount;a++)this._tileMaps.push(this._createTileBuffer(null,a));this._animationMap=this._createTileAnimationBuffer(null);var s=[];s.push("#define LAYERS "+n.layerCount),n.flipU&&s.push("#define FLIPU"),s.push("#define MAX_ANIMATION_FRAMES ".concat(n.maxAnimationFrames,".0"));var l,c=Vr.M.ShadersStore.spriteMapPixelShader;if(r.getEngine()._features.supportSwitchCaseInShader){for(l="switch(i) {",a=0;a<n.layerCount;a++)l+="case "+a+" : frameID = texture(tileMaps["+a+"], (tileID + 0.5) / stageSize, 0.).x;",l+="break;";l+="}"}else{l="";for(a=0;a<n.layerCount;a++)l+="if (".concat(a," == i) { frameID = texture2D(tileMaps[").concat(a,"], (tileID + 0.5) / stageSize, 0.).x; }")}Vr.M.ShadersStore["spriteMap"+this.name+"PixelShader"]=c.replace("#define LAYER_ID_SWITCH",l),this._material=new xa("spriteMap:"+this.name,this._scene,{vertex:"spriteMap",fragment:"spriteMap"+this.name},{defines:s,attributes:["position","normal","uv"],uniforms:["worldViewProjection","time","stageSize","outputSize","spriteMapSize","spriteCount","time","colorMul","mousePosition","curTile","flipU"],samplers:["spriteSheet","frameMap","tileMaps","animationMap"],needAlphaBlending:!0}),this._time=0,this._material.setFloat("spriteCount",this.spriteCount),this._material.setVector2("stageSize",n.stageSize),this._material.setVector2("outputSize",n.outputSize),this._material.setTexture("spriteSheet",this.spriteSheet),this._material.setVector2("spriteMapSize",new d.I9(1,1)),this._material.setVector3("colorMul",n.colorMultiply);var u=0,h=function(){o.spriteSheet&&o.spriteSheet.isReady()&&o.spriteSheet._texture?o._material.setVector2("spriteMapSize",new d.I9(o.spriteSheet._texture.baseWidth||1,o.spriteSheet._texture.baseHeight||1)):u<100&&setTimeout((function(){u++,h()}),100)};h(),this._material.setVector3("colorMul",n.colorMultiply),this._material.setTexture("frameMap",this._frameMap),this._material.setTextureArray("tileMaps",this._tileMaps),this._material.setTexture("animationMap",this._animationMap),this._material.setFloat("time",this._time),this._output=Sn(e+":output",{size:1,updatable:!0},r),this._output.scaling.x=n.outputSize.x,this._output.scaling.y=n.outputSize.y,this.position=n.outputPosition,this.rotation=n.outputRotation,this._scene.onBeforeRenderObservable.add((function(){o._time+=o._scene.getEngine().getDeltaTime(),o._material.setFloat("time",o._time)})),this._output.material=this._material}return Object.defineProperty(e.prototype,"spriteCount",{get:function(){return this.sprites.length},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"position",{get:function(){return this._output.position},set:function(e){this._output.position=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rotation",{get:function(){return this._output.rotation},set:function(e){this._output.rotation=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"animationMap",{get:function(){return this._animationMap},set:function(e){var t=e._texture._bufferView,i=this._createTileAnimationBuffer(t);this._animationMap.dispose(),this._animationMap=i,this._material.setTexture("animationMap",this._animationMap)},enumerable:!1,configurable:!0}),e.prototype.getTileID=function(){var e=this.getMousePosition();return e.multiplyInPlace(this.options.stageSize||d.I9.Zero()),e.x=Math.floor(e.x),e.y=Math.floor(e.y),e},e.prototype.getMousePosition=function(){var e=this._output,t=this._scene.pick(this._scene.pointerX,this._scene.pointerY,(function(t){return t===e}));return t&&t.hit&&t.getTextureCoordinates&&t.getTextureCoordinates()||new d.I9(-1,-1)},e.prototype._createFrameBuffer=function(){for(var e=[],t=0;t<this.spriteCount;t++)e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0),e.push(0,0,0,0);for(t=0;t<this.spriteCount;t++){var i=this.sprites[t].frame,n=this.sprites[t].spriteSourceSize,r=this.sprites[t].sourceSize,o=this.sprites[t].rotated?1:0,a=this.sprites[t].trimmed?1:0;e[4*t]=i.x,e[4*t+1]=i.y,e[4*t+2]=i.w,e[4*t+3]=i.h,e[4*t+4*this.spriteCount]=n.x,e[4*t+1+4*this.spriteCount]=n.y,e[4*t+3+4*this.spriteCount]=n.h,e[4*t+8*this.spriteCount]=r.w,e[4*t+1+8*this.spriteCount]=r.h,e[4*t+2+8*this.spriteCount]=o,e[4*t+3+8*this.spriteCount]=a}var s=new Float32Array(e);return un.CreateRGBATexture(s,this.spriteCount,4,this._scene,!1,!1,an.g.NEAREST_NEAREST,Ri.TEXTURETYPE_FLOAT)},e.prototype._createTileBuffer=function(e,t){void 0===t&&(t=0);var i=[],n=this.options.stageSize.y||0,r=this.options.stageSize.x||0;if(e)i=e;else{var o=this.options.baseTile;0!=t&&(o=0);for(var a=0;a<n;a++)for(var s=0;s<4*r;s+=4)i.push(o,0,0,0)}var l=new Float32Array(i);return un.CreateRGBATexture(l,r,n,this._scene,!1,!1,an.g.NEAREST_NEAREST,Ri.TEXTURETYPE_FLOAT)},e.prototype.changeTiles=function(e,t,i){void 0===e&&(e=0),void 0===i&&(i=0);var n=this._tileMaps[e]._texture._bufferView;if(null!==n){var r=[];t instanceof d.I9?r.push(t):r=t;for(var o=this.options.stageSize.x||0,a=0;a<r.length;a++){var s=r[a];s.x=Math.floor(s.x),s.y=Math.floor(s.y),n[4*s.x+s.y*(4*o)]=i}var l=this._createTileBuffer(n);this._tileMaps[e].dispose(),this._tileMaps[e]=l,this._material.setTextureArray("tileMap",this._tileMaps)}},e.prototype._createTileAnimationBuffer=function(e){var t,i=[];if(e)t=e;else{for(var n=0;n<this.spriteCount;n++){i.push(0,0,0,0);for(var r=1;r<(this.options.maxAnimationFrames||4);)i.push(0,0,0,0),r++}t=new Float32Array(i)}return un.CreateRGBATexture(t,this.spriteCount,this.options.maxAnimationFrames||4,this._scene,!1,!1,an.g.NEAREST_NEAREST,Ri.TEXTURETYPE_FLOAT)},e.prototype.addAnimationToTile=function(e,t,i,n,r){void 0===e&&(e=0),void 0===t&&(t=0),void 0===i&&(i=0),void 0===n&&(n=0),void 0===r&&(r=1);var o=this._animationMap._texture._bufferView,a=4*e+4*this.spriteCount*t;if(o){o[a]=i,o[a+1]=n,o[a+2]=r;var s=this._createTileAnimationBuffer(o);this._animationMap.dispose(),this._animationMap=s,this._material.setTexture("animationMap",this._animationMap)}},e.prototype.saveTileMaps=function(){for(var e="",t=0;t<this._tileMaps.length;t++)t>0&&(e+="\n\r"),e+=this._tileMaps[t]._texture._bufferView.toString();var i=document.createElement("a");i.href="data:octet/stream;charset=utf-8,"+encodeURI(e),i.target="_blank",i.download=this.name+".tilemaps",i.click(),i.remove()},e.prototype.loadTileMaps=function(e){var t=this,i=new XMLHttpRequest;i.open("GET",e);var n=this.options.layerCount||0;i.onload=function(){for(var e=i.response.split("\n\r"),r=0;r<n;r++){var o=e[r].split(",").map(Number),a=t._createTileBuffer(o);t._tileMaps[r].dispose(),t._tileMaps[r]=a}t._material.setTextureArray("tileMap",t._tileMaps)},i.send()},e.prototype.dispose=function(){this._output.dispose(),this._material.dispose(),this._animationMap.dispose(),this._tileMaps.forEach((function(e){e.dispose()})),this._frameMap.dispose()},e}(),Bx=function(e){function t(t,i,n,r,o,a,s){void 0===o&&(o=null),void 0===a&&(a=.01),void 0===s&&(s=an.g.TRILINEAR_SAMPLINGMODE);var l=e.call(this,t,i,n,64,r,a,s,!0,o)||this;return l.name=t,l}return(0,m.C6)(t,e),t}(b_),Ux=i(9329),Vx=i(3911),kx=i(2548);!function(e){e[e.INIT=0]="INIT",e[e.RUNNING=1]="RUNNING",e[e.DONE=2]="DONE",e[e.ERROR=3]="ERROR"}(Lx||(Lx={}));var Gx=function(){function e(e){this.name=e,this._isCompleted=!1,this._taskState=0}return Object.defineProperty(e.prototype,"isCompleted",{get:function(){return this._isCompleted},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"taskState",{get:function(){return this._taskState},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"errorObject",{get:function(){return this._errorObject},enumerable:!1,configurable:!0}),e.prototype._setErrorObject=function(e,t){this._errorObject||(this._errorObject={message:e,exception:t})},e.prototype.run=function(e,t,i){var n=this;this._taskState=1,this.runTask(e,(function(){n._onDoneCallback(t,i)}),(function(e,t){n._onErrorCallback(i,e,t)}))},e.prototype.runTask=function(e,t,i){throw new Error("runTask is not implemented")},e.prototype.reset=function(){this._taskState=0},e.prototype._onErrorCallback=function(e,t,i){this._taskState=3,this._errorObject={message:t,exception:i},this.onError&&this.onError(this,t,i),e()},e.prototype._onDoneCallback=function(e,t){try{this._taskState=2,this._isCompleted=!0,this.onSuccess&&this.onSuccess(this),e()}catch(e){this._onErrorCallback(t,"Task is done, error executing success callback(s)",e)}},e}(),zx=function(e,t,i){this.remainingCount=e,this.totalCount=t,this.task=i},Yx=function(e){function t(t,i,n,r,o){var a=e.call(this,t)||this;return a.name=t,a.meshesNames=i,a.rootUrl=n,a.sceneFilename=r,a.extension=o,a}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this;hp.LoadAssetContainer(this.rootUrl,this.sceneFilename,e,(function(e){n.loadedContainer=e,n.loadedMeshes=e.meshes,n.loadedTransformNodes=e.transformNodes,n.loadedParticleSystems=e.particleSystems,n.loadedSkeletons=e.skeletons,n.loadedAnimationGroups=e.animationGroups,t()}),null,(function(e,t,n){i(t,n)}),this.extension)},t}(Gx),Xx=function(e){function t(t,i,n,r,o){var a=e.call(this,t)||this;return a.name=t,a.meshesNames=i,a.rootUrl=n,a.sceneFilename=r,a.extension=o,a}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this;hp.ImportMesh(this.meshesNames,this.rootUrl,this.sceneFilename,e,(function(e,i,r,o,a){n.loadedMeshes=e,n.loadedTransformNodes=a,n.loadedParticleSystems=i,n.loadedSkeletons=r,n.loadedAnimationGroups=o,t()}),null,(function(e,t,n){i(t,n)}),this.extension)},t}(Gx),Wx=function(e){function t(t,i,n,r,o){var a=e.call(this,t)||this;return a.name=t,a.rootUrl=i,a.filename=n,a.targetConverter=r,a.extension=o,a}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this,r=e.animatables.length,o=e.animationGroups.length;this.loadedAnimatables=[],this.loadedAnimationGroups=[],hp.ImportAnimations(this.rootUrl,this.filename,e,!1,3,this.targetConverter,(function(){n.loadedAnimatables=e.animatables.slice(r),n.loadedAnimationGroups=e.animationGroups.slice(o),t()}),null,(function(e,t,n){i(t,n)}),this.extension)},t}(Gx),Hx=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this;e._loadFile(this.url,(function(e){n.text=e,t()}),void 0,!1,!1,(function(e,t){e&&i(e.status+" "+e.statusText,t)}))},t}(Gx),jx=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this;e._loadFile(this.url,(function(e){n.data=e,t()}),void 0,!0,!0,(function(e,t){e&&i(e.status+" "+e.statusText,t)}))},t}(Gx),qx=function(e){function t(t,i){var n=e.call(this,t)||this;return n.name=t,n.url=i,n}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){var n=this,r=new Image;ie.S0.SetCorsBehavior(this.url,r),r.onload=function(){n.image=r,t()},r.onerror=function(e){i("Error loading image",e)},r.src=this.url},t}(Gx),Kx=function(e){function t(t,i,n,r,o){void 0===r&&(r=!0),void 0===o&&(o=an.g.TRILINEAR_SAMPLINGMODE);var a=e.call(this,t)||this;return a.name=t,a.url=i,a.noMipmap=n,a.invertY=r,a.samplingMode=o,a}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new an.g(this.url,e,this.noMipmap,this.invertY,this.samplingMode,(function(){t()}),(function(e,t){i(e,t)}))},t}(Gx),Qx=function(e){function t(t,i,n,r,o,a){var s=e.call(this,t)||this;return s.name=t,s.url=i,s.extensions=n,s.noMipmap=r,s.files=o,s.prefiltered=a,s}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new Sd(this.url,e,this.extensions,this.noMipmap,this.files,(function(){t()}),(function(e,t){i(e,t)}),void 0,this.prefiltered)},t}(Gx),Zx=function(e){function t(t,i,n,r,o,a,s){void 0===r&&(r=!1),void 0===o&&(o=!0),void 0===a&&(a=!1),void 0===s&&(s=!1);var l=e.call(this,t)||this;return l.name=t,l.url=i,l.size=n,l.noMipmap=r,l.generateHarmonics=o,l.gammaSpace=a,l.reserved=s,l}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new a_(this.url,e,this.size,this.noMipmap,this.generateHarmonics,this.gammaSpace,this.reserved,(function(){t()}),(function(e,t){i(e,t)}))},t}(Gx),Jx=function(e){function t(t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!0);var a=e.call(this,t)||this;return a.name=t,a.url=i,a.size=n,a.noMipmap=r,a.gammaSpace=o,a}return(0,m.C6)(t,e),t.prototype.runTask=function(e,t,i){this.texture=new V_(this.url,e,this.size,this.noMipmap,this.gammaSpace,(function(){t()}),(function(e,t){i(e,t)}))},t}(Gx),$x=function(){function e(e){this._isLoading=!1,this._tasks=new Array,this._waitingTasksCount=0,this._totalTasksCount=0,this.onTaskSuccessObservable=new h.cP,this.onTaskErrorObservable=new h.cP,this.onTasksDoneObservable=new h.cP,this.onProgressObservable=new h.cP,this.useDefaultLoadingScreen=!0,this.autoHideLoadingUI=!0,this._scene=e||D.q.LastCreatedScene}return e.prototype.addContainerTask=function(e,t,i,n,r){var o=new Yx(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.addMeshTask=function(e,t,i,n,r){var o=new Xx(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.addTextFileTask=function(e,t){var i=new Hx(e,t);return this._tasks.push(i),i},e.prototype.addBinaryFileTask=function(e,t){var i=new jx(e,t);return this._tasks.push(i),i},e.prototype.addImageTask=function(e,t){var i=new qx(e,t);return this._tasks.push(i),i},e.prototype.addTextureTask=function(e,t,i,n,r){void 0===r&&(r=an.g.TRILINEAR_SAMPLINGMODE);var o=new Kx(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.addCubeTextureTask=function(e,t,i,n,r,o){var a=new Qx(e,t,i,n,r,o);return this._tasks.push(a),a},e.prototype.addHDRCubeTextureTask=function(e,t,i,n,r,o,a){void 0===n&&(n=!1),void 0===r&&(r=!0),void 0===o&&(o=!1),void 0===a&&(a=!1);var s=new Zx(e,t,i,n,r,o,a);return this._tasks.push(s),s},e.prototype.addEquiRectangularCubeTextureAssetTask=function(e,t,i,n,r){void 0===n&&(n=!1),void 0===r&&(r=!0);var o=new Jx(e,t,i,n,r);return this._tasks.push(o),o},e.prototype.removeTask=function(e){var t=this._tasks.indexOf(e);t>-1&&this._tasks.splice(t,1)},e.prototype._decreaseWaitingTasksCount=function(e){this._waitingTasksCount--;try{this.onProgress&&this.onProgress(this._waitingTasksCount,this._totalTasksCount,e),this.onProgressObservable.notifyObservers(new zx(this._waitingTasksCount,this._totalTasksCount,e))}catch(e){T.V.Error("Error running progress callbacks."),T.V.Log(e)}if(0===this._waitingTasksCount){try{var t=this._tasks.slice();this.onFinish&&this.onFinish(t);for(var i=0,n=t;i<n.length;i++){var r=n[i];if(2===r.taskState){var o=this._tasks.indexOf(r);o>-1&&this._tasks.splice(o,1)}}this.onTasksDoneObservable.notifyObservers(this._tasks)}catch(e){T.V.Error("Error running tasks-done callbacks."),T.V.Log(e)}this._isLoading=!1,this.autoHideLoadingUI&&this._scene.getEngine().hideLoadingUI()}},e.prototype._runTask=function(e){var t=this,i=function(i,n){e._setErrorObject(i,n),t.onTaskError?t.onTaskError(e):e.onError||T.V.Error(t._formatTaskErrorMessage(e)),t.onTaskErrorObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)};e.run(this._scene,(function(){try{t.onTaskSuccess&&t.onTaskSuccess(e),t.onTaskSuccessObservable.notifyObservers(e),t._decreaseWaitingTasksCount(e)}catch(e){i("Error executing task success callbacks",e)}}),i)},e.prototype._formatTaskErrorMessage=function(e){var t="Unable to complete task "+e.name;return e.errorObject.message&&(t+=": ".concat(e.errorObject.message)),e.errorObject.exception&&(t+=": ".concat(e.errorObject.exception)),t},e.prototype.reset=function(){return this._isLoading=!1,this._tasks=new Array,this},e.prototype.load=function(){if(this._isLoading)return this;if(this._isLoading=!0,this._waitingTasksCount=this._tasks.length,this._totalTasksCount=this._tasks.length,0===this._waitingTasksCount)return this._isLoading=!1,this.onFinish&&this.onFinish(this._tasks),this.onTasksDoneObservable.notifyObservers(this._tasks),this;this.useDefaultLoadingScreen&&this._scene.getEngine().displayLoadingUI();for(var e=0;e<this._tasks.length;e++){var t=this._tasks[e];0===t.taskState&&this._runTask(t)}return this},e.prototype.loadAsync=function(){var e=this;return new Promise((function(t,i){e._isLoading?t():(e.onTasksDoneObservable.addOnce((function(e){e&&e.length?i(e):t()})),e.load())}))},e}(),eC=function(){function e(){var e=this;this.promise=new Promise((function(t,i){e._resolve=t,e._reject=i}))}return Object.defineProperty(e.prototype,"resolve",{get:function(){return this._resolve},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"reject",{get:function(){return this._reject},enumerable:!1,configurable:!0}),e}(),tC=function(){function e(e,t){this._meshesOrigins=[],this._toCenterVectors=[],this._scaledDirection=new d.Pq(1,1,1),this._newPosition=d.Pq.Zero(),this._centerPosition=d.Pq.Zero(),this._meshes=e.slice(),t?this._centerMesh=t:this._setCenterMesh(),this._centerMesh.computeWorldMatrix(!0);var i=this._meshes.indexOf(this._centerMesh);i>=0&&this._meshes.splice(i,1),this._centerPosition=this._centerMesh.getAbsolutePosition().clone();for(var n=0;n<this._meshes.length;n++)if(this._meshes[n]){var r=this._meshes[n];this._meshesOrigins[n]=r.getAbsolutePosition().clone(),this._toCenterVectors[n]=d.Pq.Zero(),r.hasBoundingInfo&&this._centerMesh.hasBoundingInfo&&(r.computeWorldMatrix(!0),r.getBoundingInfo().boundingBox.centerWorld.subtractToRef(this._centerMesh.getBoundingInfo().boundingBox.centerWorld,this._toCenterVectors[n]))}}return e.prototype._setCenterMesh=function(){for(var e=d.Pq.Zero(),t=d.Pq.Zero(),i=Number.MAX_VALUE,n=0;n<this._meshes.length;n++)this._meshes[n]&&(o=(r=this._meshes[n]).getBoundingInfo())&&t.addInPlace(o.boundingBox.centerWorld);for(e=t.scale(1/this._meshes.length),n=0;n<this._meshes.length;n++){var r,o;if(this._meshes[n]&&(o=(r=this._meshes[n]).getBoundingInfo())){var a=o.boundingBox.centerWorld.subtract(e).lengthSquared();a<i&&(this._centerMesh=r,i=a)}}},e.prototype.getClassName=function(){return"MeshExploder"},e.prototype.getMeshes=function(){var e=this._meshes.slice();return e.unshift(this._centerMesh),e},e.prototype.explode=function(e){void 0===e&&(e=1);for(var t=0;t<this._meshes.length;t++)this._meshes[t]&&this._meshesOrigins[t]&&this._toCenterVectors[t]&&(this._toCenterVectors[t].scaleToRef(e,this._scaledDirection),this._meshesOrigins[t].addToRef(this._scaledDirection,this._newPosition),this._meshes[t].setAbsolutePosition(this._newPosition));this._centerMesh.setAbsolutePosition(this._centerPosition)},e}(),iC=i(3148),nC=function(){function e(e,t,i,n,r,o,a,s,l,c){void 0===c&&(c=!1);var u=this;this.useAppend=c,this.onProcessFileCallback=function(){return!0},this.displayLoadingUI=!0,this.loadAsync=function(e,t){return u.useAppend?hp.AppendAsync("file:",e,u._currentScene,t):hp.LoadAsync("file:",e,u._engine,t)},this._engine=e,this._currentScene=t,this._sceneLoadedCallback=i,this._progressCallback=n,this._additionalRenderLoopLogicCallback=r,this._textureLoadingCallback=o,this._startingProcessingFilesCallback=a,this._onReloadCallback=s,this._errorCallback=l}return Object.defineProperty(e,"FilesToLoad",{get:function(){return iC.T.FilesToLoad},enumerable:!1,configurable:!0}),e.prototype.monitorElementForDragNDrop=function(e){var t=this;e&&(this._elementToMonitor=e,this._dragEnterHandler=function(e){t._drag(e)},this._dragOverHandler=function(e){t._drag(e)},this._dropHandler=function(e){t._drop(e)},this._elementToMonitor.addEventListener("dragenter",this._dragEnterHandler,!1),this._elementToMonitor.addEventListener("dragover",this._dragOverHandler,!1),this._elementToMonitor.addEventListener("drop",this._dropHandler,!1))},Object.defineProperty(e.prototype,"filesToLoad",{get:function(){return this._filesToLoad},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._elementToMonitor&&(this._elementToMonitor.removeEventListener("dragenter",this._dragEnterHandler),this._elementToMonitor.removeEventListener("dragover",this._dragOverHandler),this._elementToMonitor.removeEventListener("drop",this._dropHandler))},e.prototype._renderFunction=function(){if(this._additionalRenderLoopLogicCallback&&this._additionalRenderLoopLogicCallback(),this._currentScene){if(this._textureLoadingCallback){var e=this._currentScene.getWaitingItemsCount();e>0&&this._textureLoadingCallback(e)}this._currentScene.render()}},e.prototype._drag=function(e){e.stopPropagation(),e.preventDefault()},e.prototype._drop=function(e){e.stopPropagation(),e.preventDefault(),this.loadFiles(e)},e.prototype._traverseFolder=function(e,t,i,n){var r=this,o=e.createReader(),a=e.fullPath.replace(/^\//,"").replace(/(.+?)\/?$/,"$1/");o.readEntries((function(e){i.count+=e.length;for(var o=0,s=e;o<s.length;o++){var l=s[o];l.isFile?l.file((function(e){e.correctName=a+e.name,t.push(e),0==--i.count&&n()})):l.isDirectory&&r._traverseFolder(l,t,i,n)}0==--i.count&&n()}))},e.prototype._processFiles=function(t){for(var i=this,n=0;n<t.length;n++){var r=t[n].correctName.toLowerCase(),o=r.split(".").pop();this.onProcessFileCallback(t[n],r,o,(function(e){return i._sceneFileToLoad=e}))&&(hp.IsPluginForExtensionAvailable("."+o)&&(this._sceneFileToLoad=t[n]),e.FilesToLoad[r]=t[n])}},e.prototype.loadFiles=function(e){var t=this;if(e&&e.dataTransfer&&e.dataTransfer.files&&(this._filesToLoad=e.dataTransfer.files),e&&e.target&&e.target.files&&(this._filesToLoad=e.target.files),this._filesToLoad&&0!==this._filesToLoad.length&&(this._startingProcessingFilesCallback&&this._startingProcessingFilesCallback(this._filesToLoad),this._filesToLoad&&this._filesToLoad.length>0)){for(var i=[],n=[],r=e.dataTransfer?e.dataTransfer.items:null,o=0;o<this._filesToLoad.length;o++){var a=this._filesToLoad[o],s=a.name.toLowerCase(),l=void 0;if(a.correctName=s,r){var c=r[o];c.getAsEntry?l=c.getAsEntry():c.webkitGetAsEntry&&(l=c.webkitGetAsEntry())}l&&l.isDirectory?n.push(l):i.push(a)}if(0===n.length)this._processFiles(i),this._processReload();else for(var u={count:n.length},h=0,d=n;h<d.length;h++){var p=d[h];this._traverseFolder(p,i,u,(function(){t._processFiles(i),0===u.count&&t._processReload()}))}}},e.prototype._processReload=function(){this._onReloadCallback?this._onReloadCallback(this._sceneFileToLoad):this.reload()},e.prototype.reload=function(){var e=this;if(this._sceneFileToLoad)this.useAppend||this._currentScene&&(T.V.errorsCount>0&&T.V.ClearLogCache(),this._engine.stopRenderLoop()),hp.ShowLoadingScreen=!1,this.displayLoadingUI&&this._engine.displayLoadingUI(),this.loadAsync(this._sceneFileToLoad,this._progressCallback).then((function(t){e.useAppend?e.displayLoadingUI&&e._engine.hideLoadingUI():(e._currentScene&&e._currentScene.dispose(),e._currentScene=t,e._currentScene.executeWhenReady((function(){e.displayLoadingUI&&e._engine.hideLoadingUI(),e._engine.runRenderLoop((function(){e._renderFunction()}))}))),e._sceneLoadedCallback&&e._currentScene&&e._sceneLoadedCallback(e._sceneFileToLoad,e._currentScene)})).catch((function(t){e.displayLoadingUI&&e._engine.hideLoadingUI(),e._errorCallback&&e._errorCallback(e._sceneFileToLoad,e._currentScene,t.message)}));else{if(1===this._filesToLoad.length){var t=this._filesToLoad[0].name.toLowerCase().split(".").pop();if(t)switch(t.toLowerCase()){case"dds":case"env":case"hdr":return}}T.V.Error("Please provide a valid .babylon file.")}},e}(),rC=function(){function e(){}return e.prototype.dispose=function(){if(this._observers&&this._observables)for(var e=0;e<this._observers.length;e++)this._observables[e].remove(this._observers[e]);this._observers=null,this._observables=null},e.Watch=function(t,i,n,r){void 0===n&&(n=-1),void 0===r&&(r=null);var o=new e;o._observers=new Array,o._observables=t;for(var a=0,s=t;a<s.length;a++){var l=s[a].add(i,n,!1,r);l&&o._observers.push(l)}return o},e}();h.cP.prototype.notifyObserversWithPromise=function(e,t,i,n,r){return void 0===t&&(t=-1),(0,m.sH)(this,void 0,void 0,(function(){var o,a,s=this;return(0,m.YH)(this,(function(l){switch(l.label){case 0:return o=Promise.resolve(e),this.observers.length?((a=this._eventState).mask=t,a.target=i,a.currentTarget=n,a.skipNextObservers=!1,a.userInfo=r,this.observers.forEach((function(i){a.skipNextObservers||i._willBeUnregistered||i.mask&t&&(o=i.scope?o.then((function(t){return a.lastReturnValue=t,i.callback.apply(i.scope,[e,a])})):o.then((function(t){return a.lastReturnValue=t,i.callback(e,a)})),i.unregisterOnNextCall&&s._deferUnregister(i))})),[4,o]):[2,o];case 1:return l.sent(),[2,e]}}))}))};var oC=function(){function e(e){void 0===e&&(e=0),this.priority=e}return e.prototype.getDescription=function(){return""},e.prototype.apply=function(e,t){return!0},e}(),aC=function(e){function t(t,i,n){void 0===t&&(t=0),void 0===i&&(i=1024),void 0===n&&(n=.5);var r=e.call(this,t)||this;return r.priority=t,r.maximumSize=i,r.step=n,r}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Reducing render target texture size to "+this.maximumSize},t.prototype.apply=function(e,t){for(var i=!0,n=0;n<e.textures.length;n++){var r=e.textures[n];if(r.canRescale&&!r.getContext){var o=r.getSize();Math.max(o.width,o.height)>this.maximumSize&&(r.scale(this.step),i=!1)}}return i},t}(oC),sC=function(e){function t(t,i,n){void 0===t&&(t=0),void 0===i&&(i=2),void 0===n&&(n=.25);var r=e.call(this,t)||this;return r.priority=t,r.maximumScale=i,r.step=n,r._currentScale=-1,r._directionOffset=1,r}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Setting hardware scaling level to "+this._currentScale},t.prototype.apply=function(e,t){return-1===this._currentScale&&(this._currentScale=e.getEngine().getHardwareScalingLevel(),this._currentScale>this.maximumScale&&(this._directionOffset=-1)),this._currentScale+=this._directionOffset*this.step,e.getEngine().setHardwareScalingLevel(this._currentScale),1===this._directionOffset?this._currentScale>=this.maximumScale:this._currentScale<=this.maximumScale},t}(oC),lC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Turning shadows on/off"},t.prototype.apply=function(e,t){return e.shadowsEnabled=t.isInImprovementMode,!0},t}(oC),cC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Turning post-processes on/off"},t.prototype.apply=function(e,t){return e.postProcessesEnabled=t.isInImprovementMode,!0},t}(oC),uC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Turning lens flares on/off"},t.prototype.apply=function(e,t){return e.lensFlaresEnabled=t.isInImprovementMode,!0},t}(oC),hC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return this.onGetDescription?this.onGetDescription():"Running user defined callback"},t.prototype.apply=function(e,t){return!this.onApply||this.onApply(e,t)},t}(oC),dC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Turning particles on/off"},t.prototype.apply=function(e,t){return e.particlesEnabled=t.isInImprovementMode,!0},t}(oC),pC=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype.getDescription=function(){return"Turning render targets off"},t.prototype.apply=function(e,t){return e.renderTargetsEnabled=t.isInImprovementMode,!0},t}(oC),fC=function(e){function t(){var t=null!==e&&e.apply(this,arguments)||this;return t._canBeMerged=function(e){if(!(e instanceof ji))return!1;var t=e;return!(t.isDisposed()||!t.isVisible||!t.isEnabled()||t.instances.length>0||t.skeleton||t.hasLODLevels||0===t.getTotalVertices())},t}return(0,m.C6)(t,e),Object.defineProperty(t,"UpdateSelectionTree",{get:function(){return t._UpdateSelectionTree},set:function(e){t._UpdateSelectionTree=e},enumerable:!1,configurable:!0}),t.prototype.getDescription=function(){return"Merging similar meshes together"},t.prototype.apply=function(e,i,n){for(var r=e.meshes.slice(0),o=r.length,a=0;a<o;a++){var s=[],l=r[a];if(this._canBeMerged(l)){s.push(l);for(var c=a+1;c<o;c++){var u=r[c];this._canBeMerged(u)&&u.material===l.material&&u.checkCollisions===l.checkCollisions&&(s.push(u),o--,r.splice(c,1),c--)}s.length<2||ji.MergeMeshes(s,void 0,!0)}}var h=e;return h.createOrUpdateSelectionOctree&&(null!=n?n&&h.createOrUpdateSelectionOctree():t.UpdateSelectionTree&&h.createOrUpdateSelectionOctree()),!0},t._UpdateSelectionTree=!1,t}(oC),_C=function(){function e(e,t){void 0===e&&(e=60),void 0===t&&(t=2e3),this.targetFrameRate=e,this.trackerDuration=t,this.optimizations=[]}return e.prototype.addOptimization=function(e){return this.optimizations.push(e),this},e.prototype.addCustomOptimization=function(e,t,i){void 0===i&&(i=0);var n=new hC(i);return n.onApply=e,n.onGetDescription=t,this.optimizations.push(n),this},e.LowDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new fC(n)),i.addOptimization(new lC(n)),i.addOptimization(new uC(n)),n++,i.addOptimization(new cC(n)),i.addOptimization(new dC(n)),n++,i.addOptimization(new aC(n,1024)),i},e.ModerateDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new fC(n)),i.addOptimization(new lC(n)),i.addOptimization(new uC(n)),n++,i.addOptimization(new cC(n)),i.addOptimization(new dC(n)),n++,i.addOptimization(new aC(n,512)),n++,i.addOptimization(new pC(n)),n++,i.addOptimization(new sC(n,2)),i},e.HighDegradationAllowed=function(t){var i=new e(t),n=0;return i.addOptimization(new fC(n)),i.addOptimization(new lC(n)),i.addOptimization(new uC(n)),n++,i.addOptimization(new cC(n)),i.addOptimization(new dC(n)),n++,i.addOptimization(new aC(n,256)),n++,i.addOptimization(new pC(n)),n++,i.addOptimization(new sC(n,4)),i},e}(),mC=function(){function e(e,t,i,n){void 0===i&&(i=!0),void 0===n&&(n=!1);var r=this;if(this._isRunning=!1,this._currentPriorityLevel=0,this._targetFrameRate=60,this._trackerDuration=2e3,this._currentFrameRate=0,this._improvementMode=!1,this.onSuccessObservable=new h.cP,this.onNewOptimizationAppliedObservable=new h.cP,this.onFailureObservable=new h.cP,this._options=t||new _C,this._options.targetFrameRate&&(this._targetFrameRate=this._options.targetFrameRate),this._options.trackerDuration&&(this._trackerDuration=this._options.trackerDuration),i)for(var o=0,a=0,s=this._options.optimizations;a<s.length;a++)s[a].priority=o++;this._improvementMode=n,this._scene=e||D.q.LastCreatedScene,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){r._sceneDisposeObserver=null,r.dispose()}))}return Object.defineProperty(e.prototype,"isInImprovementMode",{get:function(){return this._improvementMode},set:function(e){this._improvementMode=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentPriorityLevel",{get:function(){return this._currentPriorityLevel},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"currentFrameRate",{get:function(){return this._currentFrameRate},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"targetFrameRate",{get:function(){return this._targetFrameRate},set:function(e){this._targetFrameRate=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"trackerDuration",{get:function(){return this._trackerDuration},set:function(e){this._trackerDuration=e},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"optimizations",{get:function(){return this._options.optimizations},enumerable:!1,configurable:!0}),e.prototype.stop=function(){this._isRunning=!1},e.prototype.reset=function(){this._currentPriorityLevel=0},e.prototype.start=function(){var e=this;this._isRunning||(this._isRunning=!0,this._scene.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)})))},e.prototype._checkCurrentState=function(){var e=this;if(this._isRunning){var t=this._scene,i=this._options;if(this._currentFrameRate=Math.round(t.getEngine().getFps()),this._improvementMode&&this._currentFrameRate<=this._targetFrameRate||!this._improvementMode&&this._currentFrameRate>=this._targetFrameRate)return this._isRunning=!1,void this.onSuccessObservable.notifyObservers(this);for(var n=!0,r=!0,o=0;o<i.optimizations.length;o++){var a=i.optimizations[o];a.priority===this._currentPriorityLevel&&(r=!1,n=n&&a.apply(t,this),this.onNewOptimizationAppliedObservable.notifyObservers(a))}if(r)return this._isRunning=!1,void this.onFailureObservable.notifyObservers(this);n&&this._currentPriorityLevel++,t.executeWhenReady((function(){setTimeout((function(){e._checkCurrentState()}),e._trackerDuration)}))}},e.prototype.dispose=function(){this.stop(),this.onSuccessObservable.clear(),this.onFailureObservable.clear(),this.onNewOptimizationAppliedObservable.clear(),this._sceneDisposeObserver&&this._scene.onDisposeObservable.remove(this._sceneDisposeObserver)},e.OptimizeAsync=function(t,i,n,r){var o=new e(t,i||_C.ModerateDegradationAllowed(),!1);return n&&o.onSuccessObservable.add((function(){n()})),r&&o.onFailureObservable.add((function(){r()})),o.start(),o},e}(),gC=[],vC=function(e,t){e.doNotSerialize||(t.vertexData.push(e.serializeVerticeData()),gC[e.id]=!0)},yC=function(e,t){var i={},n=e._geometry;return n&&(e.getScene().getGeometryById(n.id)||vC(n,t.geometries)),e.serialize&&e.serialize(i),i},bC=function(){function e(){}return e.ClearCache=function(){gC=[]},e.Serialize=function(t){return e._Serialize(t)},e._Serialize=function(t,i){void 0===i&&(i=!0);var n,r,o,a={};if(i&&!t.getEngine()._features.supportSyncTextureRead&&an.g.ForceSerializeBuffers&&T.V.Warn("The serialization object may not contain the proper base64 encoded texture data! You should use the SerializeAsync method instead."),e.ClearCache(),a.useDelayedTextureLoading=t.useDelayedTextureLoading,a.autoClear=t.autoClear,a.clearColor=t.clearColor.asArray(),a.ambientColor=t.ambientColor.asArray(),a.gravity=t.gravity.asArray(),a.collisionsEnabled=t.collisionsEnabled,a.useRightHandedSystem=t.useRightHandedSystem,void 0!==t.fogMode&&null!==t.fogMode&&(a.fogMode=t.fogMode),void 0!==t.fogColor&&null!==t.fogColor&&(a.fogColor=t.fogColor.asArray()),void 0!==t.fogStart&&null!==t.fogStart&&(a.fogStart=t.fogStart),void 0!==t.fogEnd&&null!==t.fogEnd&&(a.fogEnd=t.fogEnd),void 0!==t.fogDensity&&null!==t.fogDensity&&(a.fogDensity=t.fogDensity),t.isPhysicsEnabled&&t.isPhysicsEnabled()){var s=t.getPhysicsEngine();s&&(a.physicsEnabled=!0,a.physicsGravity=s.gravity.asArray(),a.physicsEngine=s.getPhysicsPluginName())}t.metadata&&(a.metadata=t.metadata),a.morphTargetManagers=[];for(var l=0,u=t.meshes;l<u.length;l++){var h=(b=u[l]).morphTargetManager;h&&a.morphTargetManagers.push(h.serialize())}for(a.lights=[],n=0;n<t.lights.length;n++)(r=t.lights[n]).doNotSerialize||a.lights.push(r.serialize());for(a.cameras=[],n=0;n<t.cameras.length;n++){var d=t.cameras[n];d.doNotSerialize||a.cameras.push(d.serialize())}if(t.activeCamera&&(a.activeCameraID=t.activeCamera.id),G.p.AppendSerializedAnimations(t,a),t.animationGroups&&t.animationGroups.length>0){a.animationGroups=[];for(var p=0;p<t.animationGroups.length;p++){var f=t.animationGroups[p];a.animationGroups.push(f.serialize())}}if(t.reflectionProbes&&t.reflectionProbes.length>0)for(a.reflectionProbes=[],n=0;n<t.reflectionProbes.length;n++){var _=t.reflectionProbes[n];a.reflectionProbes.push(_.serialize())}for(a.materials=[],a.multiMaterials=[],n=0;n<t.materials.length;n++)(o=t.materials[n]).doNotSerialize||a.materials.push(o.serialize());for(a.multiMaterials=[],n=0;n<t.multiMaterials.length;n++){var m=t.multiMaterials[n];a.multiMaterials.push(m.serialize())}for(t.environmentTexture&&(t.environmentTexture._files?a.environmentTexture=t.environmentTexture.serialize():(a.environmentTexture=t.environmentTexture.name,a.environmentTextureRotationY=t.environmentTexture.rotationY)),a.environmentIntensity=t.environmentIntensity,a.skeletons=[],n=0;n<t.skeletons.length;n++){var g=t.skeletons[n];g.doNotSerialize||a.skeletons.push(g.serialize())}for(a.transformNodes=[],n=0;n<t.transformNodes.length;n++)t.transformNodes[n].doNotSerialize||a.transformNodes.push(t.transformNodes[n].serialize());a.geometries={},a.geometries.boxes=[],a.geometries.spheres=[],a.geometries.cylinders=[],a.geometries.toruses=[],a.geometries.grounds=[],a.geometries.planes=[],a.geometries.torusKnots=[],a.geometries.vertexData=[],gC=[];var v=t.getGeometries();for(n=0;n<v.length;n++){var y=v[n];y.isReady()&&vC(y,a.geometries)}for(a.meshes=[],n=0;n<t.meshes.length;n++){var b;if((b=t.meshes[n])instanceof ji){var E=b;E.doNotSerialize||E.delayLoadState!==c.Y.DELAYLOADSTATE_LOADED&&E.delayLoadState!==c.Y.DELAYLOADSTATE_NONE||a.meshes.push(yC(E,a))}}for(a.particleSystems=[],n=0;n<t.particleSystems.length;n++)a.particleSystems.push(t.particleSystems[n].serialize(!1));for(a.postProcesses=[],n=0;n<t.postProcesses.length;n++)a.postProcesses.push(t.postProcesses[n].serialize());t.actionManager&&(a.actions=t.actionManager.serialize("scene"));for(var S=0,x=t._serializableComponents;S<x.length;S++)x[S].serialize(a);if(t.spriteManagers)for(a.spriteManagers=[],n=0;n<t.spriteManagers.length;n++)a.spriteManagers.push(t.spriteManagers[n].serialize(!0));return a},e.SerializeAsync=function(t){var i=e._Serialize(t,!1),n=[];return this._CollectPromises(i,n),Promise.all(n).then((function(){return i}))},e._CollectPromises=function(e,t){if(Array.isArray(e))for(var i=function(i){var r=e[i];r instanceof Promise?t.push(r.then((function(t){return e[i]=t}))):(r instanceof Object||Array.isArray(r))&&n._CollectPromises(r,t)},n=this,r=0;r<e.length;++r)i(r);else if(e instanceof Object){var o=function(i){if(Object.prototype.hasOwnProperty.call(e,i)){var n=e[i];n instanceof Promise?t.push(n.then((function(t){return e[i]=t}))):(n instanceof Object||Array.isArray(n))&&a._CollectPromises(n,t)}},a=this;for(var s in e)o(s)}},e.SerializeMesh=function(t,i,n){void 0===i&&(i=!1),void 0===n&&(n=!1);var r={meshes:[],transformNodes:[],cameras:[],lights:[]};if(e.ClearCache(),t=t instanceof Array?t:[t],i||n)for(var o=0;o<t.length;++o)n&&t[o].getDescendants().forEach((function(e){t.indexOf(e)<0&&!e.doNotSerialize&&t.push(e)})),i&&t[o].parent&&t.indexOf(t[o].parent)<0&&!t[o].parent.doNotSerialize&&t.push(t[o].parent);return t.forEach((function(e){!function(e,t){if(e._isMesh){var i=e;if(i.delayLoadState===c.Y.DELAYLOADSTATE_LOADED||i.delayLoadState===c.Y.DELAYLOADSTATE_NONE){var n=function(e){t.materials=t.materials||[],i.material&&!t.materials.some((function(e){return e.id===i.material.id}))&&t.materials.push(e.serialize())};if(i.material&&!i.material.doNotSerialize)if(i.material instanceof ki){if(t.multiMaterials=t.multiMaterials||[],!t.multiMaterials.some((function(e){return e.id===i.material.id}))){t.multiMaterials.push(i.material.serialize());for(var r=0,o=i.material.subMaterials;r<o.length;r++){var a=o[r];a&&n(a)}}}else n(i.material);else i.material||n(i.getScene().defaultMaterial);var s=i._geometry;s&&(t.geometries||(t.geometries={},t.geometries.boxes=[],t.geometries.spheres=[],t.geometries.cylinders=[],t.geometries.toruses=[],t.geometries.grounds=[],t.geometries.planes=[],t.geometries.torusKnots=[],t.geometries.vertexData=[]),vC(s,t.geometries)),i.skeleton&&!i.skeleton.doNotSerialize&&(t.skeletons=t.skeletons||[],t.skeletons.push(i.skeleton.serialize())),t.meshes=t.meshes||[],t.meshes.push(yC(i,t))}}else if("TransformNode"===e.getClassName()){var l=e;t.transformNodes.push(l.serialize())}else if(-1!==e.getClassName().indexOf("Camera")){var u=e;t.cameras.push(u.serialize())}else if(-1!==e.getClassName().indexOf("Light")){var h=e;t.lights.push(h.serialize())}}(e,r)})),r},e}(),TC=function(){function e(t,i){void 0===i&&(i={});var n,r=this;if(!e.IsSupported(t,i.canvas))throw"Your browser does not support recording so far.";var o=null!==(n=i.canvas)&&void 0!==n?n:t.getRenderingCanvas();if(!o)throw"The babylon engine must have a canvas to be recorded";this._canvas=o,this._canvas.isRecording=!1,this._options=(0,m.Cl)((0,m.Cl)({},e._DefaultOptions),i);var a=this._canvas.captureStream(this._options.fps);if(this._options.audioTracks)for(var s=0,l=this._options.audioTracks;s<l.length;s++){var c=l[s];a.addTrack(c)}this._mediaRecorder=new MediaRecorder(a,{mimeType:this._options.mimeType}),this._mediaRecorder.ondataavailable=function(e){return r._handleDataAvailable(e)},this._mediaRecorder.onerror=function(e){return r._handleError(e)},this._mediaRecorder.onstop=function(){return r._handleStop()}}return e.IsSupported=function(e,t){var i=null!=t?t:e.getRenderingCanvas();return!!i&&"function"==typeof i.captureStream},Object.defineProperty(e.prototype,"isRecording",{get:function(){return!!this._canvas&&this._canvas.isRecording},enumerable:!1,configurable:!0}),e.prototype.stopRecording=function(){this._canvas&&this._mediaRecorder&&this.isRecording&&(this._canvas.isRecording=!1,this._mediaRecorder.stop())},e.prototype.startRecording=function(e,t){var i=this;if(void 0===e&&(e="babylonjs.webm"),void 0===t&&(t=7),!this._canvas||!this._mediaRecorder)throw"Recorder has already been disposed";if(this.isRecording)throw"Recording already in progress";return t>0&&setTimeout((function(){i.stopRecording()}),1e3*t),this._fileName=e,this._recordedChunks=[],this._resolve=null,this._reject=null,this._canvas.isRecording=!0,this._mediaRecorder.start(this._options.recordChunckSize),new Promise((function(e,t){i._resolve=e,i._reject=t}))},e.prototype.dispose=function(){this._canvas=null,this._mediaRecorder=null,this._recordedChunks=[],this._fileName=null,this._resolve=null,this._reject=null},e.prototype._handleDataAvailable=function(e){e.data.size>0&&this._recordedChunks.push(e.data)},e.prototype._handleError=function(e){if(this.stopRecording(),!this._reject)throw new e.error;this._reject(e.error)},e.prototype._handleStop=function(){this.stopRecording();var e=new Blob(this._recordedChunks);this._resolve&&this._resolve(e),window.URL.createObjectURL(e),this._fileName&&ie.S0.Download(e,this._fileName)},e._DefaultOptions={mimeType:"video/webm",fps:25,recordChunckSize:3e3},e}(),EC=null;function SC(e,t,i,n,r,o,a){void 0===r&&(r="image/png"),void 0===o&&(o=!1);var s=RC(e,t,i),l=s.height,c=s.width;if(l&&c){EC||(EC=document.createElement("canvas")),EC.width=c,EC.height=l;var u=EC.getContext("2d"),h=e.getRenderWidth()/e.getRenderHeight(),d=c,p=d/h;p>l&&(d=(p=l)*h);var f=Math.max(0,c-d)/2,_=Math.max(0,l-p)/2;t.getScene().activeCamera!==t?AC(e,t,i,(function(e){if(o){var t=new Blob([e]);ie.S0.DownloadBlob(t),n&&n("")}else n&&n(e)}),r,1,e.getCreationOptions().antialias,void 0,void 0,void 0,void 0,a):e.onEndFrameObservable.addOnce((function(){var t=e.getRenderingCanvas();u&&t&&u.drawImage(t,f,_,d,p),EC&&(o?(ie.S0.EncodeScreenshotCanvasData(EC,void 0,r,void 0,a),n&&n("")):ie.S0.EncodeScreenshotCanvasData(EC,n,r,void 0,a))}))}else T.V.Error("Invalid 'size' parameter !")}function xC(e,t,i,n,r){return void 0===n&&(n="image/png"),new Promise((function(o,a){SC(e,t,i,(function(e){void 0!==e?o(e):a(new Error("Data is undefined"))}),n,void 0,r)}))}function CC(e,t,i,n,r,o){return void 0===r&&(r="image/png"),new Promise((function(a){SC(e,t,{width:i,height:n},(function(){a()}),r,!0,o)}))}function AC(e,t,i,n,r,o,a,s,l,u,h,d,p){void 0===r&&(r="image/png"),void 0===o&&(o=1),void 0===a&&(a=!1),void 0===l&&(l=!1),void 0===u&&(u=!1),void 0===h&&(h=!0);var f=RC(e,t,i),_=f.height,m=f.width,g=f.finalWidth,v=f.finalHeight,y={width:m,height:_};if(_&&m){var b={width:e.getRenderWidth(),height:e.getRenderHeight()};e.setSize(m,_);var E=t.getScene(),S=new vo("screenShot",y,E,!1,!1,c.Y.TEXTURETYPE_UNSIGNED_INT,!1,an.g.BILINEAR_SAMPLINGMODE,void 0,u,void 0,void 0,void 0,o);S.renderList=E.meshes.slice(),S.samples=o,S.renderSprites=l,S.activeCamera=t,S.forceLayerMaskCheck=h,null==p||p(S);var x=function(){S.isReadyForRendering()&&t.isReady(!0)?(e.onEndFrameObservable.addOnce((function(){g===m&&v===_?S.readPixels(void 0,void 0,void 0,!1).then((function(e){go.DumpData(m,_,e,n,r,s,!0,void 0,d),S.dispose()})):Zl("pass",S.getInternalTexture(),E,void 0,void 0,void 0,g,v).then((function(t){e._readTexturePixels(t,g,v,-1,0,null,!0,!1,0,0).then((function(e){go.DumpData(g,v,e,n,r,s,!0,void 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s=i.precision?Math.abs(i.precision):1;i.width&&i.height?(n=i.height*s,r=i.width*s):i.width&&!i.height?(r=i.width*s,n=Math.round(r/e.getAspectRatio(t))):i.height&&!i.width?(n=i.height*s,r=Math.round(n*e.getAspectRatio(t))):(r=Math.round(e.getRenderWidth()*s),n=Math.round(r/e.getAspectRatio(t))),i.finalWidth&&i.finalHeight?(a=i.finalHeight,o=i.finalWidth):i.finalWidth&&!i.finalHeight?(o=i.finalWidth,a=Math.round(o/e.getAspectRatio(t))):i.finalHeight&&!i.finalWidth?(a=i.finalHeight,o=Math.round(a*e.getAspectRatio(t))):(o=r,a=n)}else isNaN(i)||(n=i,r=i,o=i,a=i);return r&&(r=Math.floor(r)),n&&(n=Math.floor(n)),o&&(o=Math.floor(o)),a&&(a=Math.floor(a)),{height:0|n,width:0|r,finalWidth:0|o,finalHeight:0|a}}var IC,MC={CreateScreenshot:SC,CreateScreenshotAsync:xC,CreateScreenshotWithResizeAsync:CC,CreateScreenshotUsingRenderTarget:AC,CreateScreenshotUsingRenderTargetAsync:PC};ie.S0.CreateScreenshot=SC,ie.S0.CreateScreenshotAsync=xC,ie.S0.CreateScreenshotUsingRenderTarget=AC,ie.S0.CreateScreenshotUsingRenderTargetAsync=PC,function(e){e[e.Checkbox=0]="Checkbox",e[e.Slider=1]="Slider",e[e.Vector3=2]="Vector3",e[e.Quaternion=3]="Quaternion",e[e.Color3=4]="Color3",e[e.String=5]="String",e[e.Button=6]="Button",e[e.Options=7]="Options",e[e.Tab=8]="Tab",e[e.FileButton=9]="FileButton",e[e.Vector2=10]="Vector2"}(IC||(IC={}));var OC,DC=i(9449),NC=function(){function e(e){this.byteOffset=0,this.buffer=e}return e.prototype.loadAsync=function(e){var t=this;return this.buffer.readAsync(this.byteOffset,e).then((function(e){t._dataView=new DataView(e.buffer,e.byteOffset,e.byteLength),t._dataByteOffset=0}))},e.prototype.readUint32=function(){var e=this._dataView.getUint32(this._dataByteOffset,!0);return this._dataByteOffset+=4,this.byteOffset+=4,e},e.prototype.readUint8Array=function(e){var t=new Uint8Array(this._dataView.buffer,this._dataView.byteOffset+this._dataByteOffset,e);return this._dataByteOffset+=e,this.byteOffset+=e,t},e.prototype.readString=function(e){return(0,hn.Tq)(this.readUint8Array(e))},e.prototype.skipBytes=function(e){this._dataByteOffset+=e,this.byteOffset+=e},e}(),FC=function(){function e(){}return e._GetStorage=function(){try{return localStorage.setItem("test",""),localStorage.removeItem("test"),localStorage}catch(t){var e={};return{getItem:function(t){var i=e[t];return void 0===i?null:i},setItem:function(t,i){e[t]=i}}}},e.ReadString=function(e,t){var i=this._Storage.getItem(e);return null!==i?i:t},e.WriteString=function(e,t){this._Storage.setItem(e,t)},e.ReadBoolean=function(e,t){var i=this._Storage.getItem(e);return null!==i?"true"===i:t},e.WriteBoolean=function(e,t){this._Storage.setItem(e,t?"true":"false")},e.ReadNumber=function(e,t){var i=this._Storage.getItem(e);return null!==i?parseFloat(i):t},e.WriteNumber=function(e,t){this._Storage.setItem(e,t.toString())},e._Storage=e._GetStorage(),e}(),LC=function(){function e(){this._trackedScene=null}return e.prototype.track=function(e){this._trackedScene=e,G.p.AllowLoadingUniqueId=!0,this._savedJSON=bC.Serialize(e),G.p.AllowLoadingUniqueId=!1},e.prototype.getDelta=function(){if(!this._trackedScene)return null;var e=an.g.ForceSerializeBuffers;an.g.ForceSerializeBuffers=!1,G.p.AllowLoadingUniqueId=!0;var t=bC.Serialize(this._trackedScene);G.p.AllowLoadingUniqueId=!1;var i={};for(var n in t)this._compareCollections(n,this._savedJSON[n],t[n],i);return an.g.ForceSerializeBuffers=e,i},e.prototype._compareArray=function(e,t,i,n){if(0===t.length&&0===i.length)return!0;if(t.length&&!isNaN(t[0])||i.length&&!isNaN(i[0])){if(t.length!==i.length)return!1;if(0===t.length)return!0;for(var r=0;r<t.length;r++)if(t[r]!==i[r])return n[e]=i,!1;return!0}var o=[],a=function(r){var a=t[r],l=a.uniqueId;o.push(l);var c=i.filter((function(e){return e.uniqueId===l}));if(c.length){var u=c[0],h={};s._compareObjects(a,u,h)||(n[e]||(n[e]=[]),h.__state={id:u.id||u.name},n[e].push(h))}else h={__state:{deleteId:a.id||a.name}},n[e]||(n[e]=[]),n[e].push(h)},s=this;for(r=0;r<t.length;r++)a(r);for(r=0;r<i.length;r++){var l=i[r],c=l.uniqueId;-1===o.indexOf(c)&&(n[e]||(n[e]=[]),n[e].push(l))}return!0},e.prototype._compareObjects=function(e,t,i){var n=!1;for(var r in e)if(Object.prototype.hasOwnProperty.call(e,r)){var o=e[r],a=t[r],s=!1;if(Array.isArray(o))s=JSON.stringify(o)!==JSON.stringify(a);else if(isNaN(o)&&"[object String]"!=Object.prototype.toString.call(o)){if("object"==typeof o&&"object"==typeof a){var l={};this._compareObjects(o,a,l)||(i[r]=l,n=!0)}}else s=o!==a;s&&(n=!0,i[r]=a)}return!n},e.prototype._compareCollections=function(e,t,i,n){if(t!==i&&t&&i)if(Array.isArray(t)&&Array.isArray(i)){if(this._compareArray(e,t,i,n))return}else if("object"==typeof t&&"object"==typeof i){var r={};return void(this._compareObjects(t,i,r)||(n[e]=r))}},e.GetShadowGeneratorById=function(e,t){for(var i=0,n=e.lights.map((function(e){return e.getShadowGenerators()}));i<n.length;i++){var r=n[i];if(r)for(var o=r.values(),a=o.next();!0!==a.done;a=o.next()){var s=a.value;if(s&&s.id===t)return s}}return null},e.ApplyDelta=function(e,t){var i=this;"string"==typeof e&&(e=JSON.parse(e));var n=t;for(var r in e){var o=e[r],a=n[r];if(Array.isArray(a)||"shadowGenerators"===r)switch(r){case"cameras":this._ApplyDeltaForEntity(o,t,t.getCameraById.bind(t),(function(e){return Xt.Parse(e,t)}));break;case"lights":this._ApplyDeltaForEntity(o,t,t.getLightById.bind(t),(function(e){return Ki.Parse(e,t)}));break;case"shadowGenerators":this._ApplyDeltaForEntity(o,t,(function(e){return i.GetShadowGeneratorById(t,e)}),(function(e){return Xf.Parse(e,t)}));break;case"meshes":this._ApplyDeltaForEntity(o,t,t.getMeshById.bind(t),(function(e){return ji.Parse(e,t,"")}));break;case"skeletons":this._ApplyDeltaForEntity(o,t,t.getSkeletonById.bind(t),(function(e){return dn.Parse(e,t)}));break;case"materials":this._ApplyDeltaForEntity(o,t,t.getMaterialById.bind(t),(function(e){return Vi.Parse(e,t,"")}));break;case"multiMaterials":this._ApplyDeltaForEntity(o,t,t.getMaterialById.bind(t),(function(e){return ki.Parse(e,t,"")}));break;case"transformNodes":this._ApplyDeltaForEntity(o,t,t.getTransformNodeById.bind(t),(function(e){return Mi.Parse(e,t,"")}));break;case"particleSystems":this._ApplyDeltaForEntity(o,t,t.getParticleSystemById.bind(t),(function(e){return qT.Parse(e,t,"")}));break;case"morphTargetManagers":this._ApplyDeltaForEntity(o,t,t.getMorphTargetById.bind(t),(function(e){return c_.Parse(e,t)}));break;case"postProcesses":this._ApplyDeltaForEntity(o,t,t.getPostProcessByName.bind(t),(function(e){return Yr.Parse(e,t,"")}))}else isNaN(a)?a.fromArray&&a.fromArray(o):n[r]=o}},e._ApplyPropertiesToEntity=function(e,t){for(var i in e){var n=e[i],r=t[i];void 0!==r&&(!isNaN(r)||Array.isArray(r)?t[i]=n:r.fromArray?r.fromArray(n):"object"==typeof r&&null!==r&&this._ApplyPropertiesToEntity(n,r))}},e._ApplyDeltaForEntity=function(e,t,i,n){for(var r=0,o=e;r<o.length;r++){var a=o[r];if(a.__state&&void 0!==a.__state.id){var s=i(a.__state.id);s&&(this._ApplyPropertiesToEntity(a,s),G.p.ParseProperties(a,s,t,null))}else if(a.__state&&void 0!==a.__state.deleteId){var l=i(a.__state.deleteId);null==l||l.dispose()}else n(a)}},e}();!function(e){var t=function(){function e(e,t,i,n){var r;void 0===t&&(t=null),void 0===i&&(i=null),void 0===n&&(n=null),t=null!=t?t:function(){return 1},i=null!=i?i:function(){return 1},n=null!=n?n:function(e,t){return e===t?0:1},this._characterToIdx=new Map,this._insertionCosts=new Array(e.length),this._deletionCosts=new Array(e.length),this._substitutionCosts=new Array(e.length);for(var o=0;o<e.length;++o){r=e[o],this._characterToIdx.set(r,o),this._insertionCosts[o]=t(r),this._deletionCosts[o]=i(r),this._substitutionCosts[o]=new Array(e.length);for(var a=o;a<e.length;++a)this._substitutionCosts[o][a]=n(r,e[a])}}return e.prototype.serialize=function(){var e={},t=new Array(this._characterToIdx.size);return this._characterToIdx.forEach((function(e,i){t[e]=i})),e.characters=t,e.insertionCosts=this._insertionCosts,e.deletionCosts=this._deletionCosts,e.substitutionCosts=this._substitutionCosts,JSON.stringify(e)},e.Deserialize=function(t){var i=JSON.parse(t),n=new e(i.characters);return n._insertionCosts=i.insertionCosts,n._deletionCosts=i.deletionCosts,n._substitutionCosts=i.substitutionCosts,n},e.prototype.getCharacterIdx=function(e){return this._characterToIdx.get(e)},e.prototype.getInsertionCost=function(e){return this._insertionCosts[e]},e.prototype.getDeletionCost=function(e){return this._deletionCosts[e]},e.prototype.getSubstitutionCost=function(e,t){var i=Math.min(e,t),n=Math.max(e,t);return this._substitutionCosts[i][n]},e}();e.Alphabet=t;var i=function(){function e(t,i){var n=this;if(t.length>e._MAX_SEQUENCE_LENGTH)throw new Error("Sequences longer than "+e._MAX_SEQUENCE_LENGTH+" not supported.");this._alphabet=i,this._characters=t.map((function(e){return n._alphabet.getCharacterIdx(e)}))}return e.prototype.serialize=function(){return JSON.stringify(this._characters)},e.Deserialize=function(t,i){var n=new e([],i);return n._characters=JSON.parse(t),n},e.prototype.distance=function(t){return e._Distance(this,t)},e._Distance=function(t,i){var n=t._alphabet;if(n!==i._alphabet)throw new Error("Cannot Levenshtein compare Sequences built from different alphabets.");var r=t._characters,o=i._characters,a=r.length,s=o.length,l=e._CostMatrix;l[0][0]=0;for(var c=0;c<a;++c)l[c+1][0]=l[c][0]+n.getInsertionCost(r[c]);for(c=0;c<s;++c)l[0][c+1]=l[0][c]+n.getInsertionCost(o[c]);for(var u=0;u<a;++u)for(var h=0;h<s;++h)e._InsertionCost=l[u+1][h]+n.getInsertionCost(o[h]),e._DeletionCost=l[u][h+1]+n.getDeletionCost(r[u]),e._SubstitutionCost=l[u][h]+n.getSubstitutionCost(r[u],o[h]),l[u+1][h+1]=Math.min(e._InsertionCost,e._DeletionCost,e._SubstitutionCost);return l[a][s]},e._MAX_SEQUENCE_LENGTH=256,e._CostMatrix=(0,m.fX)([],Array(e._MAX_SEQUENCE_LENGTH+1),!0).map((function(){return new Array(e._MAX_SEQUENCE_LENGTH+1)})),e}();e.Sequence=i}(OC||(OC={}));var wC=function(){function e(e){void 0===e&&(e=.01),this._points=[],this._segmentLength=e}return e.prototype.serialize=function(){return JSON.stringify(this)},e.Deserialize=function(t){var i=JSON.parse(t),n=new e(i._segmentLength);return n._points=i._points.map((function(e){return new d.Pq(e._x,e._y,e._z)})),n},e.prototype.getLength=function(){return this._points.length*this._segmentLength},e.prototype.add=function(e){var t=this,i=this._points.length;if(0===i)this._points.push(e.clone());else for(var n=function(){return t._segmentLength/d.Pq.Distance(t._points[i-1],e)},r=n();r<=1;r=n()){var o=this._points[i-1].scale(1-r);e.scaleAndAddToRef(r,o),this._points.push(o),++i}},e.prototype.resampleAtTargetResolution=function(t){var i=new e(this.getLength()/t);return this._points.forEach((function(e){i.add(e)})),i},e.prototype.tokenize=function(t){for(var i=[],n=new d.Pq,r=2;r<this._points.length;++r)e._TransformSegmentDirToRef(this._points[r-2],this._points[r-1],this._points[r],n)&&i.push(e._TokenizeSegment(n,t));return i},e._TransformSegmentDirToRef=function(t,i,n,r){return i.subtractToRef(t,e._ForwardDir),e._ForwardDir.normalize(),i.scaleToRef(-1,e._InverseFromVec),e._InverseFromVec.normalize(),!(Math.abs(d.Pq.Dot(e._ForwardDir,e._InverseFromVec))>.98||(d.Pq.CrossToRef(e._ForwardDir,e._InverseFromVec,e._UpDir),e._UpDir.normalize(),d.uq.LookAtLHToRef(t,i,e._UpDir,e._LookMatrix),n.subtractToRef(i,e._FromToVec),e._FromToVec.normalize(),d.Pq.TransformNormalToRef(e._FromToVec,e._LookMatrix,r),0))},e._TokenizeSegment=function(t,i){e._BestMatch=0,e._Score=d.Pq.Dot(t,i[0]),e._BestScore=e._Score;for(var n=1;n<i.length;++n)e._Score=d.Pq.Dot(t,i[n]),e._Score>e._BestScore&&(e._BestMatch=n,e._BestScore=e._Score);return e._BestMatch},e._ForwardDir=new d.Pq,e._InverseFromVec=new d.Pq,e._UpDir=new d.Pq,e._FromToVec=new d.Pq,e._LookMatrix=new d.uq,e}(),BC=function(){function e(e){this.chars=new Array(e)}return e.Generate=function(t,i,n,r,o){void 0===t&&(t=64),void 0===i&&(i=256),void 0===n&&(n=.1),void 0===r&&(r=.001),void 0===o&&(o=[]);for(var a,s,l=new e(t),c=0;c<t;++c)l.chars[c]=new d.Pq(Math.random()-.5,Math.random()-.5,Math.random()-.5),l.chars[c].normalize();for(c=0;c<o.length;++c)l.chars[c].copyFrom(o[c]);for(var u,h=new d.Pq,p=new d.Pq,f=0;f<i;++f){a=(1-(u=f/(i-1)))*n+u*r;var _=function(e){h.copyFromFloats(0,0,0),l.chars.forEach((function(t){l.chars[e].subtractToRef(t,p),(s=p.lengthSquared())>1e-6&&p.scaleAndAddToRef(1/(p.lengthSquared()*s),h)})),h.scaleInPlace(a),l.chars[e].addInPlace(h),l.chars[e].normalize()};for(c=o.length;c<l.chars.length;++c)_(c)}return l},e.prototype.serialize=function(){return JSON.stringify(this.chars)},e.Deserialize=function(t){for(var i=JSON.parse(t),n=new e(i.length),r=0;r<i.length;++r)n.chars[r]=new d.Pq(i[r]._x,i[r]._y,i[r]._z);return n},e}(),UC=function(){function e(){this._sequences=[]}return e.prototype.serialize=function(){return JSON.stringify(this._sequences.map((function(e){return e.serialize()})))},e.Deserialize=function(t,i){var n=new e;return n._sequences=JSON.parse(t).map((function(e){return OC.Sequence.Deserialize(e,i)})),n},e.CreateFromTrajectory=function(t,i,n){return e.CreateFromTokenizationPyramid(e._GetTokenizationPyramid(t,i),n)},e.CreateFromTokenizationPyramid=function(t,i){var n=new e;return n._sequences=t.map((function(e){return new OC.Sequence(e,i)})),n},e._GetTokenizationPyramid=function(t,i,n){void 0===n&&(n=e._FINEST_DESCRIPTOR_RESOLUTION);for(var r=[],o=n;o>4;o=Math.floor(o/2))r.push(t.resampleAtTargetResolution(o).tokenize(i.chars));return r},e.prototype.distance=function(e){for(var t=0,i=0;i<this._sequences.length;++i)t+=Math.pow(2,i)*this._sequences[i].distance(e._sequences[i]);return t},e._FINEST_DESCRIPTOR_RESOLUTION=32,e}(),VC=function(){function e(e){void 0===e&&(e=[]),this._descriptors=e,this._centroidIdx=-1,this._averageDistance=0,this._refreshDescription()}return e.prototype.serialize=function(){var e={};return e.descriptors=this._descriptors.map((function(e){return e.serialize()})),e.centroidIdx=this._centroidIdx,e.averageDistance=this._averageDistance,JSON.stringify(e)},e.Deserialize=function(t,i){var n=JSON.parse(t),r=new e;return r._descriptors=n.descriptors.map((function(e){return UC.Deserialize(e,i)})),r._centroidIdx=n.centroidIdx,r._averageDistance=n.averageDistance,r},e.prototype.add=function(e){this._descriptors.push(e),this._refreshDescription()},e.prototype.getMatchCost=function(e){return e.distance(this._descriptors[this._centroidIdx])/this._averageDistance},e.prototype.getMatchMinimumDistance=function(e){return Math.min.apply(Math,this._descriptors.map((function(t){return t.distance(e)})))},e.prototype._refreshDescription=function(){var t,i=this;this._centroidIdx=-1;for(var n=this._descriptors.map((function(e){return t=0,i._descriptors.forEach((function(i){t+=e.distance(i)})),t})),r=0;r<n.length;++r)(this._centroidIdx<0||n[r]<n[this._centroidIdx])&&(this._centroidIdx=r);this._averageDistance=0,this._descriptors.forEach((function(e){i._averageDistance+=e.distance(i._descriptors[i._centroidIdx])})),this._descriptors.length>0&&(this._averageDistance=Math.max(this._averageDistance/this._descriptors.length,e._MIN_AVERAGE_DISTANCE))},e._MIN_AVERAGE_DISTANCE=1,e}(),kC=function(){function e(){this._maximumAllowableMatchCost=4,this._nameToDescribedTrajectory=new Map}return e.prototype.serialize=function(){var e={};return e.maximumAllowableMatchCost=this._maximumAllowableMatchCost,e.vector3Alphabet=this._vector3Alphabet.serialize(),e.levenshteinAlphabet=this._levenshteinAlphabet.serialize(),e.nameToDescribedTrajectory=[],this._nameToDescribedTrajectory.forEach((function(t,i){e.nameToDescribedTrajectory.push(i),e.nameToDescribedTrajectory.push(t.serialize())})),JSON.stringify(e)},e.Deserialize=function(t){var i=JSON.parse(t),n=new e;n._maximumAllowableMatchCost=i.maximumAllowableMatchCost,n._vector3Alphabet=BC.Deserialize(i.vector3Alphabet),n._levenshteinAlphabet=OC.Alphabet.Deserialize(i.levenshteinAlphabet);for(var r=0;r<i.nameToDescribedTrajectory.length;r+=2)n._nameToDescribedTrajectory.set(i.nameToDescribedTrajectory[r],VC.Deserialize(i.nameToDescribedTrajectory[r+1],n._levenshteinAlphabet));return n},e.Generate=function(){for(var t=BC.Generate(64,256,.1,.001,[d.Pq.Forward()]),i=new Array(t.chars.length),n=0;n<i.length;++n)i[n]=n;var r=new OC.Alphabet(i,(function(e){return 0===e?0:1}),(function(e){return 0===e?0:1}),(function(e,i){return Math.min(1-d.Pq.Dot(t.chars[e],t.chars[i]),1)})),o=new e;return o._vector3Alphabet=t,o._levenshteinAlphabet=r,o},e.prototype.addTrajectoryToClassification=function(e,t){this._nameToDescribedTrajectory.has(t)||this._nameToDescribedTrajectory.set(t,new VC),this._nameToDescribedTrajectory.get(t).add(UC.CreateFromTrajectory(e,this._vector3Alphabet,this._levenshteinAlphabet))},e.prototype.deleteClassification=function(e){return this._nameToDescribedTrajectory.delete(e)},e.prototype.classifyTrajectory=function(e){var t=this,i=UC.CreateFromTrajectory(e,this._vector3Alphabet,this._levenshteinAlphabet),n=[];if(this._nameToDescribedTrajectory.forEach((function(e,r){e.getMatchCost(i)<t._maximumAllowableMatchCost&&n.push(r)})),0===n.length)return null;for(var r,o=0,a=this._nameToDescribedTrajectory.get(n[o]).getMatchMinimumDistance(i),s=0;s<n.length;++s)(r=this._nameToDescribedTrajectory.get(n[s]).getMatchMinimumDistance(i))<a&&(a=r,o=s);return n[o]},e}(),GC=i(5838),zC=function(){function e(t,i,n){var r=this;this._scene=t,T.V.Log("[Reflector] Connecting to ws://".concat(i,":").concat(n)),this._webSocket=new WebSocket("ws://".concat(i,":").concat(n)),this._webSocket.onmessage=function(t){var i=t.data;if(i.startsWith(e._SERVER_PREFIX)){var n=i.substr(e._SERVER_PREFIX.length);return T.V.Log("[Reflector] Received server message: ".concat(n.substr(0,64))),void r._handleServerMessage(n)}T.V.Log("[Reflector] Received client message: ".concat(i.substr(0,64))),r._handleClientMessage()},this._webSocket.onclose=function(e){T.V.Log("[Reflector] Disconnected ".concat(e.code," ").concat(e.reason))}}return e.prototype.close=function(){this._webSocket.close()},e.prototype._handleServerMessage=function(e){var t=this;"connected"===e&&bC.SerializeAsync(this._scene).then((function(e){t._webSocket.send("load|".concat(JSON.stringify(e)))}))},e.prototype._handleClientMessage=function(){},e._SERVER_PREFIX="$$",e}(),YC=function(){function e(t){var i=this;this._observer=null,this._currentState=[],this.onPressureChanged=new h.cP,e.IsAvailable&&(this._observer=new PressureObserver((function(e){i._currentState=e,i.onPressureChanged.notifyObservers(e)}),t))}return Object.defineProperty(e,"IsAvailable",{get:function(){return"undefined"!=typeof PressureObserver&&PressureObserver.knownSources&&PressureObserver.knownSources.includes("cpu")},enumerable:!1,configurable:!0}),e.prototype.observe=function(e){var t;try{null===(t=this._observer)||void 0===t||t.observe(e),this.onPressureChanged.notifyObservers(this._currentState)}catch(e){}},e.prototype.unobserve=function(e){var t;try{null===(t=this._observer)||void 0===t||t.unobserve(e)}catch(e){}},e.prototype.dispose=function(){var e;null===(e=this._observer)||void 0===e||e.disconnect(),this._observer=null,this.onPressureChanged.clear()},e}(),XC=function(){function e(e){this._view=new Float32Array(e),this._itemLength=0}return Object.defineProperty(e.prototype,"itemLength",{get:function(){return this._itemLength},enumerable:!1,configurable:!0}),e.prototype.at=function(e){return e<0||e>=this._itemLength?NaN:this._view[e]},e.prototype.subarray=function(e,t){return e>=t||e<0?new Float32Array(0):(t>this._itemLength&&(t=this._itemLength),this._view.subarray(e,t))},e.prototype.push=function(e){this._view[this._itemLength]=e,this._itemLength++,this._itemLength>=this._view.length&&this._growArray()},e.prototype._growArray=function(){var e=Math.floor(1.5*this._view.length),t=new Float32Array(e);t.set(this._view),this._view=t},e}(),WC=1800,HC="timestamp",jC="numPoints",qC=/\r/g,KC=function(){function e(t,i){var n=this;this._scene=t,this._collectDataAtFrame=function(){var t=ne.j.Now-n._startingTimestamp,i=n.datasets.ids.length,r=n.datasets.startingIndices.itemLength,o=0;if(r>0){var a=n.datasets.startingIndices.at(r-1);o=a+n.datasets.data.at(a+e.NumberOfPointsOffset)+e.SliceDataOffset}if(n.datasets.startingIndices.push(o),n.datasets.data.push(t),n.datasets.data.push(i),n.datasets.ids.forEach((function(e){var t=n._strategies.get(e);t&&n.datasets.data.push(t.getData())})),n.datasetObservable.hasObservers()){for(var s=[t,i],l=0;l<i;l++)s.push(n.datasets.data.at(o+e.SliceDataOffset+l));n.datasetObservable.notifyObservers(s)}},this.datasets={ids:[],data:new XC(WC),startingIndices:new XC(WC)},this._strategies=new Map,this._datasetMeta=new Map,this._eventRestoreSet=new Set,this._customEventObservable=new h.cP,this.datasetObservable=new h.cP,this.metadataObservable=new h.cP((function(e){return e.callback(n._datasetMeta,new h.qO(0))})),i&&this.addCollectionStrategies.apply(this,i)}return Object.defineProperty(e,"SliceDataOffset",{get:function(){return 2},enumerable:!1,configurable:!0}),Object.defineProperty(e,"NumberOfPointsOffset",{get:function(){return 1},enumerable:!1,configurable:!0}),e.prototype.registerEvent=function(e,t,i){var n,r=this;if(!this._strategies.has(e)||t){this._strategies.has(e)&&t&&(null===(n=this._strategies.get(e))||void 0===n||n.dispose(),this._strategies.delete(e));var o={name:e};return this._eventRestoreSet.add(e),this.addCollectionStrategies({strategyCallback:function(t){var i=0,n=0,o=t.onAfterRenderObservable.add((function(){n=i,i=0})),a=r._customEventObservable.add((function(t){e===t.name&&(void 0!==t.value?i=t.value:i++)}));return{id:e,getData:function(){return n},dispose:function(){t.onAfterRenderObservable.remove(o),r._customEventObservable.remove(a)}}},category:i}),o}},e.prototype.sendEvent=function(e){this._customEventObservable.notifyObservers(e)},e.prototype._restoreStringEvents=function(){var e=this;this._eventRestoreSet.size!==this._customEventObservable.observers.length&&this._eventRestoreSet.forEach((function(t){e.registerEvent(t,!0)}))},e.prototype.addCollectionStrategies=function(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];for(var i=0,n=e;i<n.length;i++){var r=n[i],o=r.strategyCallback,a=r.category,s=r.hidden,l=o(this._scene);this._strategies.has(l.id)?l.dispose():(this.datasets.ids.push(l.id),a&&(a=a.replace(new RegExp("@","g"),"")),this._datasetMeta.set(l.id,{color:this._getHexColorFromId(l.id),category:a,hidden:s}),this._strategies.set(l.id,l))}this.metadataObservable.notifyObservers(this._datasetMeta)},e.prototype._getHexColorFromId=function(e){for(var t=0,i=0;i<e.length;i++)t=e.charCodeAt(i)+((t<<5)-t);var n="#";for(i=0;i<24;i+=8)n+=("0"+(t>>i&255).toString(16)).substr(-2);return n},e.prototype.getCurrentSlice=function(){var e=this,t=[ne.j.Now-this._startingTimestamp,this.datasets.ids.length];this.datasets.ids.forEach((function(i){var n=e._strategies.get(i);n&&e.datasetObservable.hasObservers()&&t.push(n.getData())})),this.datasetObservable.hasObservers()&&this.datasetObservable.notifyObservers(t)},e.prototype.updateMetadata=function(e,t,i){var n=this._datasetMeta.get(e);n&&(n[t]=i,this.metadataObservable.notifyObservers(this._datasetMeta))},e.prototype.clear=function(e){this.datasets.data=new XC(WC),this.datasets.ids.length=0,this.datasets.startingIndices=new XC(WC),this._datasetMeta.clear(),this._strategies.forEach((function(e){return e.dispose()})),this._strategies.clear(),e||this._eventRestoreSet.clear(),this._hasLoadedData=!1},Object.defineProperty(e.prototype,"hasLoadedData",{get:function(){return this._hasLoadedData},enumerable:!1,configurable:!0}),e.prototype.loadFromFileData=function(t,i){var n=t.replace(qC,"").split("\n").map((function(e){return e.split(",").filter((function(e){return e.length>0}))})).filter((function(e){return e.length>0})),r=e.NumberOfPointsOffset;if(n.length<2)return!1;var o={ids:[],data:new XC(WC),startingIndices:new XC(WC)},a=n[0],s=n.slice(1);if(a.length<2||a[0]!==HC||a[r]!==jC)return!1;for(var l=new Map,c=e.SliceDataOffset;c<a.length;c++){var u=a[c].split("@"),h=u[0],d=u[1];o.ids.push(h),l.set(h,d)}for(var p=0,f=0,_=s;f<_.length;f++){var m=_[f];if(m.length<2)return!1;var g=parseFloat(m[0]),v=parseInt(m[r]);if(isNaN(v)||isNaN(g))return!1;if(o.data.push(g),o.data.push(v),v+e.SliceDataOffset!==m.length)return!1;for(c=e.SliceDataOffset;c<m.length;c++){var y=parseFloat(m[c]);if(isNaN(y))return!1;o.data.push(y)}o.startingIndices.push(p),p+=m.length}if(this.datasets.ids=o.ids,this.datasets.data=o.data,this.datasets.startingIndices=o.startingIndices,i||this._datasetMeta.clear(),this._strategies.forEach((function(e){return e.dispose()})),this._strategies.clear(),!i)for(var b=0,T=this.datasets.ids;b<T.length;b++)h=T[b],d=l.get(h),this._datasetMeta.set(h,{category:d,color:this._getHexColorFromId(h)});return this.metadataObservable.notifyObservers(this._datasetMeta),this._hasLoadedData=!0,!0},e.prototype.exportDataToCsv=function(){var t="";t+="".concat(HC,",").concat(jC);for(var i=0;i<this.datasets.ids.length;i++)if(t+=",".concat(this.datasets.ids[i]),this._datasetMeta){var n=this._datasetMeta.get(this.datasets.ids[i]);(null==n?void 0:n.category)&&(t+="".concat("@").concat(n.category))}for(t+="\n",i=0;i<this.datasets.startingIndices.itemLength;i++){var r=this.datasets.startingIndices.at(i),o=this.datasets.data.at(r),a=this.datasets.data.at(r+e.NumberOfPointsOffset);t+="".concat(o,",").concat(a);for(var s=0;s<a;s++)t+=",".concat(this.datasets.data.at(r+e.SliceDataOffset+s));for(var l=0;l<this.datasets.ids.length-a;l++)t+=",";t+="\n"}var c="".concat((new Date).toISOString(),"-perfdata.csv");ie.S0.Download(new Blob([t],{type:"text/csv"}),c)},e.prototype.start=function(e){e?void 0===this._startingTimestamp&&(this._startingTimestamp=ne.j.Now):(this.datasets.data=new XC(WC),this.datasets.startingIndices=new XC(WC),this._startingTimestamp=ne.j.Now),this._scene.onAfterRenderObservable.add(this._collectDataAtFrame),this._restoreStringEvents(),this._isStarted=!0},e.prototype.stop=function(){this._scene.onAfterRenderObservable.removeCallback(this._collectDataAtFrame),this._isStarted=!1},Object.defineProperty(e.prototype,"isStarted",{get:function(){return this._isStarted},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._scene.onAfterRenderObservable.removeCallback(this._collectDataAtFrame),this._datasetMeta.clear(),this._strategies.forEach((function(e){e.dispose()})),this.datasetObservable.clear(),this.metadataObservable.clear(),this._isStarted=!1,this.datasets=null},e}(),QC=function(){},ZC=function(){function e(){}return e.FpsStrategy=function(){return function(e){var t=e.getEngine();return{id:"FPS",getData:function(){return t.getFps()},dispose:QC}}},e.ThermalStrategy=function(){return this._PressureStrategy("Thermal utilization","thermal")},e.PowerSupplyStrategy=function(){return this._PressureStrategy("Power supply utilization","power-supply")},e.PressureStrategy=function(){return this._PressureStrategy("Pressure")},e._PressureStrategy=function(e,t){return void 0===t&&(t=null),function(){var i=0,n=new YC;return n.observe("cpu"),n.onPressureChanged.add((function(e){for(var n,r,o=0,a=e;o<a.length;o++){var s=a[o];if(t&&s.factors.includes(t)||!t&&0===(null!==(r=null===(n=s.factors)||void 0===n?void 0:n.length)&&void 0!==r?r:0))switch(s.state){case"nominal":i=0;break;case"fair":i=.25;break;case"serious":i=.5;break;case"critical":i=1}}})),{id:e,getData:function(){return i},dispose:function(){return n.dispose()}}}},e.TotalMeshesStrategy=function(){return function(e){return{id:"Total meshes",getData:function(){return e.meshes.length},dispose:QC}}},e.ActiveMeshesStrategy=function(){return function(e){return{id:"Active meshes",getData:function(){return e.getActiveMeshes().length},dispose:QC}}},e.ActiveIndicesStrategy=function(){return function(e){return{id:"Active indices",getData:function(){return e.getActiveIndices()},dispose:QC}}},e.ActiveFacesStrategy=function(){return function(e){return{id:"Active faces",getData:function(){return e.getActiveIndices()/3},dispose:QC}}},e.ActiveBonesStrategy=function(){return function(e){return{id:"Active bones",getData:function(){return e.getActiveBones()},dispose:QC}}},e.ActiveParticlesStrategy=function(){return function(e){return{id:"Active particles",getData:function(){return e.getActiveParticles()},dispose:QC}}},e.DrawCallsStrategy=function(){return function(e){var t=0,i=e.onBeforeAnimationsObservable.add((function(){e.getEngine()._drawCalls.fetchNewFrame()})),n=e.onAfterRenderObservable.add((function(){t=e.getEngine()._drawCalls.current}));return{id:"Draw calls",getData:function(){return t},dispose:function(){e.onBeforeAnimationsObservable.remove(i),e.onAfterRenderObservable.remove(n)}}}},e.TotalLightsStrategy=function(){return function(e){return{id:"Total lights",getData:function(){return e.lights.length},dispose:QC}}},e.TotalVerticesStrategy=function(){return function(e){return{id:"Total vertices",getData:function(){return e.getTotalVertices()},dispose:QC}}},e.TotalMaterialsStrategy=function(){return function(e){return{id:"Total materials",getData:function(){return e.materials.length},dispose:QC}}},e.TotalTexturesStrategy=function(){return function(e){return{id:"Total textures",getData:function(){return e.textures.length},dispose:QC}}},e.AbsoluteFpsStrategy=function(){return function(e){var t=new Nf(e);return t.captureFrameTime=!0,{id:"Absolute FPS",getData:function(){return 1e3/t.frameTimeCounter.lastSecAverage},dispose:QC}}},e.MeshesSelectionStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeActiveMeshesEvaluationObservable.add((function(){t=ne.j.Now})),r=e.onAfterActiveMeshesEvaluationObservable.add((function(){i=ne.j.Now-t}));return{id:"Meshes Selection",getData:function(){return i},dispose:function(){e.onBeforeActiveMeshesEvaluationObservable.remove(n),e.onAfterActiveMeshesEvaluationObservable.remove(r)}}}},e.RenderTargetsStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeRenderTargetsRenderObservable.add((function(){t=ne.j.Now})),r=e.onAfterRenderTargetsRenderObservable.add((function(){i=ne.j.Now-t}));return{id:"Render Targets",getData:function(){return i},dispose:function(){e.onBeforeRenderTargetsRenderObservable.remove(n),e.onAfterRenderTargetsRenderObservable.remove(r)}}}},e.ParticlesStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeParticlesRenderingObservable.add((function(){t=ne.j.Now})),r=e.onAfterParticlesRenderingObservable.add((function(){i=ne.j.Now-t}));return{id:"Particles",getData:function(){return i},dispose:function(){e.onBeforeParticlesRenderingObservable.remove(n),e.onAfterParticlesRenderingObservable.remove(r)}}}},e.SpritesStrategy=function(){return function(e){var t,i,n=ne.j.Now,r=0,o=null===(t=e.onBeforeSpritesRenderingObservable)||void 0===t?void 0:t.add((function(){n=ne.j.Now})),a=null===(i=e.onAfterSpritesRenderingObservable)||void 0===i?void 0:i.add((function(){r=ne.j.Now-n}));return{id:"Sprites",getData:function(){return r},dispose:function(){var t,i;null===(t=e.onBeforeSpritesRenderingObservable)||void 0===t||t.remove(o),null===(i=e.onAfterSpritesRenderingObservable)||void 0===i||i.remove(a)}}}},e.AnimationsStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeAnimationsObservable.add((function(){t=ne.j.Now})),r=e.onAfterAnimationsObservable.add((function(){i=ne.j.Now-t}));return{id:"Animations",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(n),e.onAfterAnimationsObservable.remove(r)}}}},e.PhysicsStrategy=function(){return function(e){var t,i,n=ne.j.Now,r=0,o=null===(t=e.onBeforePhysicsObservable)||void 0===t?void 0:t.add((function(){n=ne.j.Now})),a=null===(i=e.onAfterPhysicsObservable)||void 0===i?void 0:i.add((function(){r=ne.j.Now-n}));return{id:"Physics",getData:function(){return r},dispose:function(){var t,i;null===(t=e.onBeforePhysicsObservable)||void 0===t||t.remove(o),null===(i=e.onAfterPhysicsObservable)||void 0===i||i.remove(a)}}}},e.RenderStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeDrawPhaseObservable.add((function(){t=ne.j.Now})),r=e.onAfterDrawPhaseObservable.add((function(){i=ne.j.Now-t}));return{id:"Render",getData:function(){return i},dispose:function(){e.onBeforeDrawPhaseObservable.remove(n),e.onAfterDrawPhaseObservable.remove(r)}}}},e.FrameTotalStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeAnimationsObservable.add((function(){t=ne.j.Now})),r=e.onAfterRenderObservable.add((function(){i=ne.j.Now-t}));return{id:"Frame Total",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(n),e.onAfterRenderObservable.remove(r)}}}},e.InterFrameStrategy=function(){return function(e){var t=ne.j.Now,i=0,n=e.onBeforeAnimationsObservable.add((function(){i=ne.j.Now-t})),r=e.onAfterRenderObservable.add((function(){t=ne.j.Now}));return{id:"Inter-frame",getData:function(){return i},dispose:function(){e.onBeforeAnimationsObservable.remove(n),e.onAfterRenderObservable.remove(r)}}}},e.GpuFrameTimeStrategy=function(){return function(e){var t=new Df(e.getEngine());return t.captureGPUFrameTime=!0,{id:"GPU frame time",getData:function(){return Math.max(1e-6*t.gpuFrameTimeCounter.current,0)},dispose:function(){t.dispose()}}}},e}();rt.prototype.getPerfCollector=function(){return this._perfCollector||(this._perfCollector=new KC(this)),this._perfCollector},h.cP.prototype.runCoroutineAsync=function(e){if(!this._coroutineScheduler){var t=function(e){var t=new Array,i=new Array,n=new Array,r=e.add((function(){for(var e=t.length,r=0;r<e;r++)wt(t.shift(),i.shift(),n.shift())}));return{scheduler:function(e,r,o){t.push(e),i.push(r),n.push(o)},dispose:function(){e.remove(r)}}}(this);this._coroutineScheduler=t.scheduler,this._coroutineSchedulerDispose=t.dispose}return kt(e,this._coroutineScheduler)},h.cP.prototype.cancelAllCoroutines=function(){this._coroutineSchedulerDispose&&this._coroutineSchedulerDispose(),this._coroutineScheduler=void 0,this._coroutineSchedulerDispose=void 0};function JC(e,t){var i,n;return(0,m.sH)(this,void 0,void 0,(function(){var r,o,a,s;return(0,m.YH)(this,(function(l){return r=null!==(i=t.probe)&&void 0!==i?i:new m_("tempProbe",t.size,e),(o=!!t.probe)||(t.position?r.position=t.position.clone():e.activeCamera&&(r.position=e.activeCamera.position.clone())),a=t.meshesFilter?e.meshes.filter(t.meshesFilter):e.meshes,null===(n=r.renderList)||void 0===n||n.push.apply(n,a),r.refreshRate=vo.REFRESHRATE_RENDER_ONCE,r.cubeTexture.render(),(s=new Em("tempProceduralTexture","equirectangularPanorama",{width:2*t.size,height:t.size},e)).setTexture("cubeMap",r.cubeTexture),[2,new Promise((function(e,i){s.onGeneratedObservable.addOnce((function(){var n=s.readPixels();if(!n)return i(new Error("No Pixel Data found on procedural texture")),s.dispose(),void(o||r.dispose());n.then((function(i){s.dispose(),o||r.dispose(),t.filename?(go.DumpData(2*t.size,t.size,i,void 0,"image/png",t.filename),e(null)):e(i)}))}))}))]}))}))}kr.l.ShadersStore.equirectangularPanoramaPixelShader="#ifdef GL_ES\nprecision highp float;\n#endif\n#define M_PI 3.1415926535897932384626433832795\nvarying vec2 vUV;uniform samplerCube cubeMap;void main(void) {vec2 uv=vUV;float longitude=uv.x*2.*M_PI-M_PI+M_PI/2.;float latitude=(1.-uv.y)*M_PI;vec3 dir=vec3(\n- sin( longitude )*sin( latitude ),\ncos( latitude ),\n- cos( longitude )*sin( latitude )\n);normalize( dir );gl_FragColor=textureCube( cubeMap,dir );}";var $C,eA,tA=function(){function e(){this._currentOperation=Promise.resolve()}return e.prototype.lockAsync=function(e,t){null==t||t.throwIfAborted();var i=t?function(){return t.throwIfAborted(),e()}:e,n=this._currentOperation.then(i);return this._currentOperation=new Promise((function(e){return n.then((function(){return e()}),e)})),n},e.LockAsync=function(e,t,i){return(0,m.sH)(this,void 0,void 0,(function(){var n,r,o=this;return(0,m.YH)(this,(function(a){switch(a.label){case 0:return null==i||i.throwIfAborted(),0!==t.length?[3,2]:[4,e()];case 1:return[2,a.sent()];case 2:return n=new eC,r=0,t.forEach((function(a){return a.lockAsync((function(){return(0,m.sH)(o,void 0,void 0,(function(){var i,o;return(0,m.YH)(this,(function(a){switch(a.label){case 0:return++r!==t.length?[3,2]:(o=(i=n).resolve,[4,e()]);case 1:o.apply(i,[a.sent()]),a.label=2;case 2:return[2,n.promise]}}))}))}),i).catch((function(e){return n.reject(e)}))})),[2,n.promise]}}))}))},e}();!function(e){e[e.ENTERING_XR=0]="ENTERING_XR",e[e.EXITING_XR=1]="EXITING_XR",e[e.IN_XR=2]="IN_XR",e[e.NOT_IN_XR=3]="NOT_IN_XR"}($C||($C={})),function(e){e[e.NOT_TRACKING=0]="NOT_TRACKING",e[e.TRACKING_LOST=1]="TRACKING_LOST",e[e.TRACKING=2]="TRACKING"}(eA||(eA={}));var iA=function(e){function t(i,n){void 0===n&&(n={});var r=e.call(this,i)||this;return r.options=n,r._direction=new d.Pq(0,0,-1),r._mat=new d.uq,r._onSelectEnabled=!1,r._origin=new d.Pq(0,0,0),r.lastNativeXRHitResults=[],r.onHitTestResultObservable=new h.cP,r._onHitTestResults=function(e){var t=e.map((function(e){var t=d.uq.FromArray(e.hitMatrix);return r._xrSessionManager.scene.useRightHandedSystem||t.toggleModelMatrixHandInPlace(),r.options.worldParentNode&&t.multiplyToRef(r.options.worldParentNode.getWorldMatrix(),t),{xrHitResult:e,transformationMatrix:t}}));r.lastNativeXRHitResults=e,r.onHitTestResultObservable.notifyObservers(t)},r._onSelect=function(e){r._onSelectEnabled&&t.XRHitTestWithSelectEvent(e,r._xrSessionManager.referenceSpace)},r.xrNativeFeatureName="hit-test",ie.S0.Warn("A newer version of this plugin is available"),r}return(0,m.C6)(t,e),t.XRHitTestWithRay=function(e,t,i,n){return e.requestHitTest(t,i).then((function(e){var t=n||function(e){return!!e.hitMatrix};return e.filter(t)}))},t.XRHitTestWithSelectEvent=function(e,t){var i=e.frame.getPose(e.inputSource.targetRaySpace,t);if(!i)return Promise.resolve([]);var n=new XRRay(i.transform);return this.XRHitTestWithRay(e.frame.session,n,t)},t.prototype.attach=function(){return!!e.prototype.attach.call(this)&&(this.options.testOnPointerDownOnly&&this._xrSessionManager.session.addEventListener("select",this._onSelect,!1),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._onSelectEnabled=!1,this._xrSessionManager.session.removeEventListener("select",this._onSelect),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onHitTestResultObservable.clear()},t.prototype._onXRFrame=function(e){if(this.attached&&!this.options.testOnPointerDownOnly){var i=e.getViewerPose(this._xrSessionManager.referenceSpace);if(i){d.uq.FromArrayToRef(i.transform.matrix,0,this._mat),d.Pq.TransformCoordinatesFromFloatsToRef(0,0,0,this._mat,this._origin),d.Pq.TransformCoordinatesFromFloatsToRef(0,0,-1,this._mat,this._direction),this._direction.subtractInPlace(this._origin),this._direction.normalize();var n=new XRRay({x:this._origin.x,y:this._origin.y,z:this._origin.z,w:0},{x:this._direction.x,y:this._direction.y,z:this._direction.z,w:0});t.XRHitTestWithRay(this._xrSessionManager.session,n,this._xrSessionManager.referenceSpace).then(this._onHitTestResults)}}},t.Name=Ln.HIT_TEST,t.Version=1,t}(Sp);wn.AddWebXRFeature(iA.Name,(function(e,t){return function(){return new iA(e,t)}}),iA.Version,!1);var nA=0,rA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n._options=i,n._lastFrameDetected=new Set,n._trackedAnchors=[],n._futureAnchors=[],n.onAnchorAddedObservable=new h.cP,n.onAnchorRemovedObservable=new h.cP,n.onAnchorUpdatedObservable=new h.cP,n._tmpVector=new d.Pq,n._tmpQuaternion=new d.PT,n.xrNativeFeatureName="anchors",n._options.clearAnchorsOnSessionInit&&n._xrSessionManager.onXRSessionInit.add((function(){n._trackedAnchors.length=0,n._futureAnchors.length=0,n._lastFrameDetected.clear()})),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"referenceSpaceForFrameAnchors",{set:function(e){this._referenceSpaceForFrameAnchors=e},enumerable:!1,configurable:!0}),t.prototype._populateTmpTransformation=function(e,t){return this._tmpVector.copyFrom(e),this._tmpQuaternion.copyFrom(t),this._xrSessionManager.scene.useRightHandedSystem||(this._tmpVector.z*=-1,this._tmpQuaternion.z*=-1,this._tmpQuaternion.w*=-1),{position:this._tmpVector,rotationQuaternion:this._tmpQuaternion}},t.prototype.addAnchorPointUsingHitTestResultAsync=function(e,t,i){return void 0===t&&(t=new d.Pq),void 0===i&&(i=new d.PT),(0,m.sH)(this,void 0,void 0,(function(){var n,r,o,a=this;return(0,m.YH)(this,(function(s){switch(s.label){case 0:if(this._populateTmpTransformation(t,i),n=new XRRigidTransform({x:this._tmpVector.x,y:this._tmpVector.y,z:this._tmpVector.z},{x:this._tmpQuaternion.x,y:this._tmpQuaternion.y,z:this._tmpQuaternion.z,w:this._tmpQuaternion.w}),e.xrHitResult.createAnchor)return[3,1];throw this.detach(),new Error("Anchors not enabled in this environment/browser");case 1:return s.trys.push([1,3,,4]),[4,e.xrHitResult.createAnchor(n)];case 2:return r=s.sent(),[2,new Promise((function(e,t){a._futureAnchors.push({nativeAnchor:r,resolved:!1,submitted:!0,xrTransformation:n,resolve:e,reject:t})}))];case 3:throw o=s.sent(),new Error(o);case 4:return[2]}}))}))},t.prototype.addAnchorAtPositionAndRotationAsync=function(e,t,i){return void 0===t&&(t=new d.PT),void 0===i&&(i=!1),(0,m.sH)(this,void 0,void 0,(function(){var n,r,o,a=this;return(0,m.YH)(this,(function(s){switch(s.label){case 0:return this._populateTmpTransformation(e,t),n=new XRRigidTransform({x:this._tmpVector.x,y:this._tmpVector.y,z:this._tmpVector.z},{x:this._tmpQuaternion.x,y:this._tmpQuaternion.y,z:this._tmpQuaternion.z,w:this._tmpQuaternion.w}),i&&this.attached&&this._xrSessionManager.currentFrame?[4,this._createAnchorAtTransformation(n,this._xrSessionManager.currentFrame)]:[3,2];case 1:return o=s.sent(),[3,3];case 2:o=void 0,s.label=3;case 3:return r=o,[2,new Promise((function(e,t){a._futureAnchors.push({nativeAnchor:r,resolved:!1,submitted:!1,xrTransformation:n,resolve:e,reject:t})}))]}}))}))},Object.defineProperty(t.prototype,"anchors",{get:function(){return this._trackedAnchors},enumerable:!1,configurable:!0}),t.prototype.detach=function(){if(!e.prototype.detach.call(this))return!1;if(!this._options.doNotRemoveAnchorsOnSessionEnded)for(;this._trackedAnchors.length;){var t=this._trackedAnchors.pop();t&&this.onAnchorRemovedObservable.notifyObservers(t)}return!0},t.prototype.dispose=function(){this._futureAnchors.length=0,e.prototype.dispose.call(this),this.onAnchorAddedObservable.clear(),this.onAnchorRemovedObservable.clear(),this.onAnchorUpdatedObservable.clear()},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&e){var i=e.trackedAnchors;if(i){var n=this._trackedAnchors.filter((function(e){return!i.has(e.xrAnchor)})).map((function(e){return t._trackedAnchors.indexOf(e)})),r=0;n.forEach((function(e){var i=t._trackedAnchors.splice(e-r,1)[0];t.onAnchorRemovedObservable.notifyObservers(i),r++})),i.forEach((function(i){if(t._lastFrameDetected.has(i)){var n=t._findIndexInAnchorArray(i);o=t._trackedAnchors[n];try{t._updateAnchorWithXRFrame(i,o,e),o.attachedNode&&(o.attachedNode.rotationQuaternion=o.attachedNode.rotationQuaternion||new d.PT,o.transformationMatrix.decompose(o.attachedNode.scaling,o.attachedNode.rotationQuaternion,o.attachedNode.position)),t.onAnchorUpdatedObservable.notifyObservers(o)}catch(e){ie.S0.Warn("Anchor could not be updated")}}else{var r={id:nA++,xrAnchor:i,remove:function(){return i.delete()}},o=t._updateAnchorWithXRFrame(i,r,e);t._trackedAnchors.push(o),t.onAnchorAddedObservable.notifyObservers(o);var a=t._futureAnchors.filter((function(e){return e.nativeAnchor===i}))[0];a&&(a.resolve(o),a.resolved=!0)}})),this._lastFrameDetected=i}this._futureAnchors.forEach((function(i){i.resolved||i.submitted||(t._createAnchorAtTransformation(i.xrTransformation,e).then((function(e){i.nativeAnchor=e}),(function(e){i.resolved=!0,i.reject(e)})),i.submitted=!0)}))}},t.prototype._findIndexInAnchorArray=function(e){for(var t=0;t<this._trackedAnchors.length;++t)if(this._trackedAnchors[t].xrAnchor===e)return t;return-1},t.prototype._updateAnchorWithXRFrame=function(e,t,i){var n=i.getPose(e.anchorSpace,this._xrSessionManager.referenceSpace);if(n){var r=t.transformationMatrix||new d.uq;d.uq.FromArrayToRef(n.transform.matrix,0,r),this._xrSessionManager.scene.useRightHandedSystem||r.toggleModelMatrixHandInPlace(),t.transformationMatrix=r,this._options.worldParentNode&&r.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),r)}return t},t.prototype._createAnchorAtTransformation=function(e,t){var i;return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(n){if(!t.createAnchor)throw this.detach(),new Error("Anchors are not enabled in your browser");try{return[2,t.createAnchor(e,null!==(i=this._referenceSpaceForFrameAnchors)&&void 0!==i?i:this._xrSessionManager.referenceSpace)]}catch(e){throw new Error(e)}return[2]}))}))},t.Name=Ln.ANCHOR_SYSTEM,t.Version=1,t}(Sp);wn.AddWebXRFeature(rA.Name,(function(e,t){return function(){return new rA(e,t)}}),rA.Version);var oA=0,aA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n._options=i,n._detectedPlanes=[],n._enabled=!1,n._lastFrameDetected=new Set,n.onPlaneAddedObservable=new h.cP,n.onPlaneRemovedObservable=new h.cP,n.onPlaneUpdatedObservable=new h.cP,n.xrNativeFeatureName="plane-detection",n._xrSessionManager.session?n._init():n._xrSessionManager.onXRSessionInit.addOnce((function(){n._init()})),n}return(0,m.C6)(t,e),t.prototype.detach=function(){if(!e.prototype.detach.call(this))return!1;if(!this._options.doNotRemovePlanesOnSessionEnded)for(;this._detectedPlanes.length;){var t=this._detectedPlanes.pop();t&&this.onPlaneRemovedObservable.notifyObservers(t)}return!0},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onPlaneAddedObservable.clear(),this.onPlaneRemovedObservable.clear(),this.onPlaneUpdatedObservable.clear()},t.prototype.isCompatible=function(){return"undefined"!=typeof XRPlane},t.prototype.initiateRoomCapture=function(){return(0,m.sH)(this,void 0,void 0,(function(){return(0,m.YH)(this,(function(e){return this._xrSessionManager.session.initiateRoomCapture?[2,this._xrSessionManager.session.initiateRoomCapture()]:[2,Promise.reject("initiateRoomCapture is not supported on this session")]}))}))},t.prototype._onXRFrame=function(e){var t,i=this;if(this.attached&&this._enabled&&e){var n=e.detectedPlanes||(null===(t=e.worldInformation)||void 0===t?void 0:t.detectedPlanes);if(n){for(var r=0;r<this._detectedPlanes.length;r++){var o=this._detectedPlanes[r];n.has(o.xrPlane)||(this._detectedPlanes.splice(r--,1),this.onPlaneRemovedObservable.notifyObservers(o))}n.forEach((function(t){if(i._lastFrameDetected.has(t)){if(t.lastChangedTime===i._xrSessionManager.currentTimestamp){var n=i._findIndexInPlaneArray(t);o=i._detectedPlanes[n],i._updatePlaneWithXRPlane(t,o,e),i.onPlaneUpdatedObservable.notifyObservers(o)}}else{var r={id:oA++,xrPlane:t,polygonDefinition:[]},o=i._updatePlaneWithXRPlane(t,r,e);i._detectedPlanes.push(o),i.onPlaneAddedObservable.notifyObservers(o)}})),this._lastFrameDetected=n}}},t.prototype._init=function(){var e=this,t=function(){e._enabled=!0,e._detectedPlanes.length&&(e._detectedPlanes.length=0)};this._xrSessionManager.isNative&&this._options.preferredDetectorOptions&&this._xrSessionManager.session.trySetPreferredPlaneDetectorOptions&&this._xrSessionManager.session.trySetPreferredPlaneDetectorOptions(this._options.preferredDetectorOptions),this._xrSessionManager.session.updateWorldTrackingState?(this._xrSessionManager.session.updateWorldTrackingState({planeDetectionState:{enabled:!0}}),t()):t()},t.prototype._updatePlaneWithXRPlane=function(e,t,i){var n=this;t.polygonDefinition=e.polygon.map((function(e){var t=n._xrSessionManager.scene.useRightHandedSystem?1:-1;return new d.Pq(e.x,e.y,e.z*t)}));var r=i.getPose(e.planeSpace,this._xrSessionManager.referenceSpace);if(r){var o=t.transformationMatrix||new d.uq;d.uq.FromArrayToRef(r.transform.matrix,0,o),this._xrSessionManager.scene.useRightHandedSystem||o.toggleModelMatrixHandInPlace(),t.transformationMatrix=o,this._options.worldParentNode&&o.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),o)}return t},t.prototype._findIndexInPlaneArray=function(e){for(var t=0;t<this._detectedPlanes.length;++t)if(this._detectedPlanes[t].xrPlane===e)return t;return-1},t.Name=Ln.PLANE_DETECTION,t.Version=1,t}(Sp);wn.AddWebXRFeature(aA.Name,(function(e,t){return function(){return new aA(e,t)}}),aA.Version);var sA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n.options=i,n.onBackgroundStateChangedObservable=new h.cP,n}return(0,m.C6)(t,e),t.prototype.attach=function(){return this._setBackgroundState(!1),e.prototype.attach.call(this)},t.prototype.detach=function(){return this._setBackgroundState(!0),e.prototype.detach.call(this)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onBackgroundStateChangedObservable.clear()},t.prototype._onXRFrame=function(e){},t.prototype._setBackgroundState=function(e){var t=this._xrSessionManager.scene;if(!this.options.ignoreEnvironmentHelper)if(this.options.environmentHelperRemovalFlags){if(this.options.environmentHelperRemovalFlags.skyBox){var i=t.getMeshByName("BackgroundSkybox");i&&i.setEnabled(e)}if(this.options.environmentHelperRemovalFlags.ground){var n=t.getMeshByName("BackgroundPlane");n&&n.setEnabled(e)}}else{var r=t.getMeshByName("BackgroundHelper");r&&r.setEnabled(e)}this.options.backgroundMeshes&&this.options.backgroundMeshes.forEach((function(t){return t.setEnabled(e)})),this.onBackgroundStateChangedObservable.notifyObservers(e)},t.Name=Ln.BACKGROUND_REMOVER,t.Version=1,t}(Sp);wn.AddWebXRFeature(sA.Name,(function(e,t){return function(){return new sA(e,t)}}),sA.Version,!0);var lA=function(){},cA=function(e){function t(t,i){var n=e.call(this,t)||this;return n._options=i,n._attachController=function(e){n._controllers[e.uniqueId]||(n._xrSessionManager.scene.isPhysicsEnabled()||T.V.Warn("physics engine not enabled, skipped. Please add this controller manually."),n._options.physicsProperties.useControllerMesh&&e.inputSource.gamepad?e.onMotionControllerInitObservable.addOnce((function(t){t._doNotLoadControllerMesh?n._createPhysicsImpostor(e):t.onModelLoadedObservable.addOnce((function(){var i=new os(t.rootMesh,os.MeshImpostor,(0,m.Cl)({mass:0},n._options.physicsProperties)),r=e.grip||e.pointer;n._controllers[e.uniqueId]={xrController:e,impostor:i,oldPos:r.position.clone(),oldRotation:r.rotationQuaternion.clone()}}))})):n._createPhysicsImpostor(e))},n._controllers={},n._debugMode=!1,n._delta=0,n._lastTimestamp=0,n._tmpQuaternion=new d.PT,n._tmpVector=new d.Pq,n._options.physicsProperties||(n._options.physicsProperties={}),n}return(0,m.C6)(t,e),t.prototype._createPhysicsImpostor=function(e){var t=this._options.physicsProperties.impostorType||os.SphereImpostor,i=this._options.physicsProperties.impostorSize||.1,n=Ja("impostor-mesh-"+e.uniqueId,{diameterX:"number"==typeof i?i:i.width,diameterY:"number"==typeof i?i:i.height,diameterZ:"number"==typeof i?i:i.depth});n.isVisible=this._debugMode,n.isPickable=!1,n.rotationQuaternion=new d.PT;var r=e.grip||e.pointer;n.position.copyFrom(r.position),n.rotationQuaternion.copyFrom(r.rotationQuaternion);var o=new os(n,t,(0,m.Cl)({mass:0},this._options.physicsProperties));this._controllers[e.uniqueId]={xrController:e,impostor:o,impostorMesh:n}},t.prototype._enablePhysicsDebug=function(){var e=this;this._debugMode=!0,Object.keys(this._controllers).forEach((function(t){var i=e._controllers[t];i.impostorMesh&&(i.impostorMesh.isVisible=!0)}))},t.prototype.addController=function(e){this._attachController(e)},t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;if(!this._options.xrInput)return!0;if(this._options.xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._options.xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),this._options.enableHeadsetImpostor){var i=this._options.headsetImpostorParams||{impostorType:os.SphereImpostor,restitution:.8,impostorSize:.3},n=i.impostorSize||.3;this._headsetMesh=Ja("headset-mesh",{diameterX:"number"==typeof n?n:n.width,diameterY:"number"==typeof n?n:n.height,diameterZ:"number"==typeof n?n:n.depth}),this._headsetMesh.rotationQuaternion=new d.PT,this._headsetMesh.isVisible=!1,this._headsetImpostor=new os(this._headsetMesh,i.impostorType,(0,m.Cl)({mass:0},i))}return!0},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._headsetMesh&&this._headsetMesh.dispose(),!0)},t.prototype.getHeadsetImpostor=function(){return this._headsetImpostor},t.prototype.getImpostorForController=function(e){var t="string"==typeof e?e:e.uniqueId;return this._controllers[t]?this._controllers[t].impostor:null},t.prototype.setPhysicsProperties=function(e){this._options.physicsProperties=(0,m.Cl)((0,m.Cl)({},this._options.physicsProperties),e)},t.prototype._onXRFrame=function(e){var t,i,n=this;if(this._delta=this._xrSessionManager.currentTimestamp-this._lastTimestamp,this._lastTimestamp=this._xrSessionManager.currentTimestamp,this._headsetMesh&&this._headsetImpostor){if(this._headsetMesh.position.copyFrom(this._options.xrInput.xrCamera.globalPosition),this._headsetMesh.rotationQuaternion.copyFrom(this._options.xrInput.xrCamera.absoluteRotation),null===(t=this._options.xrInput.xrCamera._lastXRViewerPose)||void 0===t?void 0:t.linearVelocity){var r=this._options.xrInput.xrCamera._lastXRViewerPose.linearVelocity;this._tmpVector.set(r.x,r.y,r.z),this._headsetImpostor.setLinearVelocity(this._tmpVector)}if(null===(i=this._options.xrInput.xrCamera._lastXRViewerPose)||void 0===i?void 0:i.angularVelocity){var o=this._options.xrInput.xrCamera._lastXRViewerPose.angularVelocity;this._tmpVector.set(o.x,o.y,o.z),this._headsetImpostor.setAngularVelocity(this._tmpVector)}}Object.keys(this._controllers).forEach((function(e){var t,i,r=n._controllers[e],o=r.xrController.grip||r.xrController.pointer,a=r.oldPos||r.impostorMesh.position;if(null===(t=r.xrController._lastXRPose)||void 0===t?void 0:t.linearVelocity){var s=r.xrController._lastXRPose.linearVelocity;n._tmpVector.set(s.x,s.y,s.z),r.impostor.setLinearVelocity(n._tmpVector)}else o.position.subtractToRef(a,n._tmpVector),n._tmpVector.scaleInPlace(1e3/n._delta),r.impostor.setLinearVelocity(n._tmpVector);a.copyFrom(o.position),n._debugMode&&T.V.Log([n._tmpVector,"linear"]);var l=r.oldRotation||r.impostorMesh.rotationQuaternion;if(null===(i=r.xrController._lastXRPose)||void 0===i?void 0:i.angularVelocity){var c=r.xrController._lastXRPose.angularVelocity;n._tmpVector.set(c.x,c.y,c.z),r.impostor.setAngularVelocity(n._tmpVector)}else if(!l.equalsWithEpsilon(o.rotationQuaternion)){l.conjugateInPlace().multiplyToRef(o.rotationQuaternion,n._tmpQuaternion);var u=Math.sqrt(n._tmpQuaternion.x*n._tmpQuaternion.x+n._tmpQuaternion.y*n._tmpQuaternion.y+n._tmpQuaternion.z*n._tmpQuaternion.z);if(n._tmpVector.set(n._tmpQuaternion.x,n._tmpQuaternion.y,n._tmpQuaternion.z),u<.001)n._tmpVector.scaleInPlace(2);else{var h=2*Math.atan2(u,n._tmpQuaternion.w);n._tmpVector.scaleInPlace(h/(u*(n._delta/1e3)))}r.impostor.setAngularVelocity(n._tmpVector)}l.copyFrom(o.rotationQuaternion),n._debugMode&&T.V.Log([n._tmpVector,n._tmpQuaternion,"angular"])}))},t.prototype._detachController=function(e){var t=this._controllers[e];t&&(t.impostorMesh&&t.impostorMesh.dispose(),delete this._controllers[e])},t.Name=Ln.PHYSICS_CONTROLLERS,t.Version=1,t}(Sp);wn.AddWebXRFeature(cA.Name,(function(e,t){return function(){return new cA(e,t)}}),cA.Version,!0);var uA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n.options=i,n._tmpMat=new d.uq,n._tmpPos=new d.Pq,n._tmpQuat=new d.PT,n._initHitTestSource=function(e){if(e){var t=new XRRay(n.options.offsetRay||{}),i={space:n.options.useReferenceSpace?e:n._xrSessionManager.viewerReferenceSpace,offsetRay:t};n.options.entityTypes&&(i.entityTypes=n.options.entityTypes),i.space?n._xrSessionManager.session.requestHitTestSource(i).then((function(e){n._xrHitTestSource&&n._xrHitTestSource.cancel(),n._xrHitTestSource=e})):ie.S0.Warn("waiting for viewer reference space to initialize")}},n.autoCloneTransformation=!1,n.onHitTestResultObservable=new h.cP,n.paused=!1,n.xrNativeFeatureName="hit-test",ie.S0.Warn("Hit test is an experimental and unstable feature."),n}return(0,m.C6)(t,e),t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;if(!this._xrSessionManager.session.requestHitTestSource)return!1;if(this.options.disablePermanentHitTest||(this._xrSessionManager.referenceSpace&&this._initHitTestSource(this._xrSessionManager.referenceSpace),this._xrSessionManager.onXRReferenceSpaceChanged.add(this._initHitTestSource)),this.options.enableTransientHitTest){var i=new XRRay(this.options.transientOffsetRay||{});this._xrSessionManager.session.requestHitTestSourceForTransientInput({profile:this.options.transientHitTestProfile||"generic-touchscreen",offsetRay:i,entityTypes:this.options.entityTypes}).then((function(e){t._transientXrHitTestSource=e}))}return!0},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._xrHitTestSource&&(this._xrHitTestSource.cancel(),this._xrHitTestSource=null),this._xrSessionManager.onXRReferenceSpaceChanged.removeCallback(this._initHitTestSource),this._transientXrHitTestSource&&(this._transientXrHitTestSource.cancel(),this._transientXrHitTestSource=null),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onHitTestResultObservable.clear()},t.prototype._onXRFrame=function(e){var t=this;if(this.attached&&!this.paused){if(this._xrHitTestSource){var i=e.getHitTestResults(this._xrHitTestSource);this._processWebXRHitTestResult(i)}this._transientXrHitTestSource&&e.getHitTestResultsForTransientInput(this._transientXrHitTestSource).forEach((function(e){t._processWebXRHitTestResult(e.results,e.inputSource)}))}},t.prototype._processWebXRHitTestResult=function(e,t){var i=this,n=[];e.forEach((function(e){var r=e.getPose(i._xrSessionManager.referenceSpace);if(r){var o=r.transform.position,a=r.transform.orientation;i._tmpPos.set(o.x,o.y,o.z).scaleInPlace(i._xrSessionManager.worldScalingFactor),i._tmpQuat.set(a.x,a.y,a.z,a.w),d.uq.FromFloat32ArrayToRefScaled(r.transform.matrix,0,1,i._tmpMat),i._xrSessionManager.scene.useRightHandedSystem||(i._tmpPos.z*=-1,i._tmpQuat.z*=-1,i._tmpQuat.w*=-1,i._tmpMat.toggleModelMatrixHandInPlace());var s={position:i.autoCloneTransformation?i._tmpPos.clone():i._tmpPos,rotationQuaternion:i.autoCloneTransformation?i._tmpQuat.clone():i._tmpQuat,transformationMatrix:i.autoCloneTransformation?i._tmpMat.clone():i._tmpMat,inputSource:t,isTransient:!!t,xrHitResult:e};n.push(s)}})),this.onHitTestResultObservable.notifyObservers(n)},t.Name=Ln.HIT_TEST,t.Version=2,t}(Sp);wn.AddWebXRFeature(uA.Name,(function(e,t){return function(){return new uA(e,t)}}),uA.Version,!1);var hA=function(e){function t(t){var i=e.call(this,t)||this;return i._enabled=!1,i._featurePointCloud=[],i.onFeaturePointsAddedObservable=new h.cP,i.onFeaturePointsUpdatedObservable=new h.cP,i.xrNativeFeatureName="bjsfeature-points",i._xrSessionManager.session?i._init():i._xrSessionManager.onXRSessionInit.addOnce((function(){i._init()})),i}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"featurePointCloud",{get:function(){return this._featurePointCloud},enumerable:!1,configurable:!0}),t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this.featurePointCloud.length=0,!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._featurePointCloud.length=0,this.onFeaturePointsUpdatedObservable.clear(),this.onFeaturePointsAddedObservable.clear()},t.prototype._onXRFrame=function(e){if(this.attached&&this._enabled&&e){var t=e.featurePointCloud;if(t&&0!==t.length){if(t.length%5!=0)throw new Error("Received malformed feature point cloud of length: "+t.length);for(var i=t.length/5,n=[],r=[],o=0;o<i;o++){var a=5*o,s=t[a+4];this._featurePointCloud[s]?n.push(s):(this._featurePointCloud[s]={position:new d.Pq,confidenceValue:0},r.push(s)),this._featurePointCloud[s].position.x=t[a],this._featurePointCloud[s].position.y=t[a+1],this._featurePointCloud[s].position.z=t[a+2],this._featurePointCloud[s].confidenceValue=t[a+3]}r.length>0&&this.onFeaturePointsAddedObservable.notifyObservers(r),n.length>0&&this.onFeaturePointsUpdatedObservable.notifyObservers(n)}}},t.prototype._init=function(){this._xrSessionManager.session.trySetFeaturePointCloudEnabled&&this._xrSessionManager.session.trySetFeaturePointCloudEnabled(!0)&&(this._enabled=!0)},t.Name=Ln.FEATURE_POINTS,t.Version=1,t}(Sp);wn.AddWebXRFeature(hA.Name,(function(e){return function(){return new hA(e)}}),hA.Version);var dA,pA=0,fA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n._options=i,n._detectedMeshes=new Map,n.onMeshAddedObservable=new h.cP,n.onMeshRemovedObservable=new h.cP,n.onMeshUpdatedObservable=new h.cP,n.xrNativeFeatureName="mesh-detection",n._options.generateMeshes&&(n._options.convertCoordinateSystems=!0),n._xrSessionManager.session?n._init():n._xrSessionManager.onXRSessionInit.addOnce((function(){n._init()})),n}return(0,m.C6)(t,e),t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(this._xrSessionManager.isNative&&this._xrSessionManager.session.trySetMeshDetectorEnabled&&this._xrSessionManager.session.trySetMeshDetectorEnabled(!1),this._options.doNotRemoveMeshesOnSessionEnded||(this._detectedMeshes.forEach((function(e){t.onMeshRemovedObservable.notifyObservers(e)})),this._detectedMeshes.clear()),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onMeshAddedObservable.clear(),this.onMeshRemovedObservable.clear(),this.onMeshUpdatedObservable.clear()},t.prototype._onXRFrame=function(e){var t,i=this;try{if(!this.attached||!e)return;var n=e.detectedMeshes||(null===(t=e.worldInformation)||void 0===t?void 0:t.detectedMeshes);if(n){var r=new Set;this._detectedMeshes.forEach((function(e,t){n.has(t)||r.add(t)})),r.forEach((function(e){var t=i._detectedMeshes.get(e);t&&(i.onMeshRemovedObservable.notifyObservers(t),i._detectedMeshes.delete(e))})),n.forEach((function(t){if(i._detectedMeshes.has(t))t.lastChangedTime===i._xrSessionManager.currentTimestamp&&(r=i._detectedMeshes.get(t))&&(i._updateVertexDataWithXRMesh(t,r,e),i.onMeshUpdatedObservable.notifyObservers(r));else{var n={id:pA++,xrMesh:t},r=i._updateVertexDataWithXRMesh(t,n,e);i._detectedMeshes.set(t,r),i.onMeshAddedObservable.notifyObservers(r)}}))}}catch(e){T.V.Log(e.stack)}},t.prototype._init=function(){this._xrSessionManager.isNative&&(this._xrSessionManager.session.trySetMeshDetectorEnabled&&this._xrSessionManager.session.trySetMeshDetectorEnabled(!0),this._options.preferredDetectorOptions&&this._xrSessionManager.session.trySetPreferredMeshDetectorOptions&&this._xrSessionManager.session.trySetPreferredMeshDetectorOptions(this._options.preferredDetectorOptions))},t.prototype._updateVertexDataWithXRMesh=function(e,t,i){var n;t.xrMesh=e,t.worldParentNode=this._options.worldParentNode;var r=e.vertices||e.positions;if(this._options.convertCoordinateSystems){if(this._xrSessionManager.scene.useRightHandedSystem)t.positions=r,t.normals=e.normals;else{t.positions=new Float32Array(r.length);for(var o=0;o<r.length;o+=3)t.positions[o]=r[o],t.positions[o+1]=r[o+1],t.positions[o+2]=-1*r[o+2];if(e.normals)for(t.normals=new Float32Array(e.normals.length),o=0;o<e.normals.length;o+=3)t.normals[o]=e.normals[o],t.normals[o+1]=e.normals[o+1],t.normals[o+2]=-1*e.normals[o+2]}t.indices=e.indices;var a,s=i.getPose(e.meshSpace,this._xrSessionManager.referenceSpace);if(s){var l=t.transformationMatrix||new d.uq;d.uq.FromArrayToRef(s.transform.matrix,0,l),this._xrSessionManager.scene.useRightHandedSystem||l.toggleModelMatrixHandInPlace(),t.transformationMatrix=l,this._options.worldParentNode&&l.multiplyToRef(this._options.worldParentNode.getWorldMatrix(),l)}if(this._options.generateMeshes)t.mesh?((a=t.mesh).updateVerticesData(Se.R.PositionKind,t.positions),t.normals?a.updateVerticesData(Se.R.NormalKind,t.normals):a.createNormals(!0),a.updateIndices(t.indices)):((a=new ji("xr mesh "+t.id,this._xrSessionManager.scene)).rotationQuaternion=new d.PT,a.setVerticesData(Se.R.PositionKind,t.positions),t.normals?a.setVerticesData(Se.R.NormalKind,t.normals):a.createNormals(!0),a.setIndices(t.indices,void 0,!0),t.mesh=a),null===(n=t.transformationMatrix)||void 0===n||n.decompose(t.mesh.scaling,t.mesh.rotationQuaternion,t.mesh.position)}return t},t.Name=Ln.MESH_DETECTION,t.Version=1,t}(Sp);wn.AddWebXRFeature(fA.Name,(function(e,t){return function(){return new fA(e,t)}}),fA.Version,!1),function(e){e[e.NotReceived=0]="NotReceived",e[e.Waiting=1]="Waiting",e[e.Received=2]="Received"}(dA||(dA={}));var _A=function(e){function t(t,i){var n=e.call(this,t)||this;return n.options=i,n.onUntrackableImageFoundObservable=new h.cP,n.onTrackableImageFoundObservable=new h.cP,n.onTrackedImageUpdatedObservable=new h.cP,n._trackableScoreStatus=dA.NotReceived,n._trackedImages=[],n.xrNativeFeatureName="image-tracking",n}return(0,m.C6)(t,e),t.prototype.attach=function(){return e.prototype.attach.call(this)},t.prototype.detach=function(){return e.prototype.detach.call(this)},t.prototype.getTrackedImageById=function(e){return this._trackedImages[e]||null},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._trackedImages.forEach((function(e){e.originalBitmap.close()})),this._trackedImages.length=0,this.onTrackableImageFoundObservable.clear(),this.onUntrackableImageFoundObservable.clear(),this.onTrackedImageUpdatedObservable.clear()},t.prototype.getXRSessionInitExtension=function(){return(0,m.sH)(this,void 0,void 0,(function(){var e,t,i=this;return(0,m.YH)(this,(function(n){switch(n.label){case 0:if(!this.options.images||!this.options.images.length)return[2,{}];e=this.options.images.map((function(e){return"string"==typeof e.src?i._xrSessionManager.scene.getEngine()._createImageBitmapFromSource(e.src):Promise.resolve(e.src)})),n.label=1;case 1:return n.trys.push([1,3,,4]),[4,Promise.all(e)];case 2:return t=n.sent(),this._originalTrackingRequest=t.map((function(e,t){return{image:e,widthInMeters:i.options.images[t].estimatedRealWorldWidth}})),[2,{trackedImages:this._originalTrackingRequest}];case 3:return n.sent(),ie.S0.Error("Error loading images for tracking, WebXRImageTracking disabled for this session."),[2,{}];case 4:return[2]}}))}))},t.prototype._onXRFrame=function(e){if(e.getImageTrackingResults&&this._trackableScoreStatus!==dA.Waiting)if(this._trackableScoreStatus!==dA.NotReceived)for(var t=0,i=e.getImageTrackingResults();t<i.length;t++){var n=i[t],r=!1,o=n.index,a=this._trackedImages[o];if(a){a.xrTrackingResult=n,a.realWorldWidth!==n.measuredWidthInMeters&&(a.realWorldWidth=n.measuredWidthInMeters,r=!0);var s=e.getPose(n.imageSpace,this._xrSessionManager.referenceSpace);if(s){var l=a.transformationMatrix;d.uq.FromArrayToRef(s.transform.matrix,0,l),this._xrSessionManager.scene.useRightHandedSystem||l.toggleModelMatrixHandInPlace(),r=!0}var c="emulated"===n.trackingState;a.emulated!==c&&(a.emulated=c,r=!0),r&&this.onTrackedImageUpdatedObservable.notifyObservers(a)}}else this._checkScoresAsync()},t.prototype._checkScoresAsync=function(){return(0,m.sH)(this,void 0,void 0,(function(){var e,t,i,n;return(0,m.YH)(this,(function(r){switch(r.label){case 0:return this._xrSessionManager.session.getTrackedImageScores&&this._trackableScoreStatus===dA.NotReceived?(this._trackableScoreStatus=dA.Waiting,[4,this._xrSessionManager.session.getTrackedImageScores()]):[2];case 1:if(!(e=r.sent())||0===e.length)return this._trackableScoreStatus=dA.NotReceived,[2];for(t=0;t<e.length;++t)"untrackable"==e[t]?this.onUntrackableImageFoundObservable.notifyObservers(t):(i=this._originalTrackingRequest[t].image,n={id:t,originalBitmap:i,transformationMatrix:new d.uq,ratio:i.width/i.height},this._trackedImages[t]=n,this.onTrackableImageFoundObservable.notifyObservers(n));return this._trackableScoreStatus=e.length>0?dA.Received:dA.NotReceived,[2]}}))}))},t.Name=Ln.IMAGE_TRACKING,t.Version=1,t}(Sp);wn.AddWebXRFeature(_A.Name,(function(e,t){return function(){return new _A(e,t)}}),_A.Version,!1);var mA=function(e){function t(t,i){var n=e.call(this,t)||this;return n.options=i,n._domOverlayType=null,n._beforeXRSelectListener=null,n._element=null,n.xrNativeFeatureName="dom-overlay",ie.S0.Warn("dom-overlay is an experimental and unstable feature."),n}return(0,m.C6)(t,e),t.prototype.attach=function(){return!(!e.prototype.attach.call(this)||!this._xrSessionManager.session.domOverlayState||null===this._xrSessionManager.session.domOverlayState.type||(this._domOverlayType=this._xrSessionManager.session.domOverlayState.type,null!==this._element&&!0===this.options.supressXRSelectEvents&&(this._beforeXRSelectListener=function(e){e.preventDefault()},this._element.addEventListener("beforexrselect",this._beforeXRSelectListener)),0))},Object.defineProperty(t.prototype,"domOverlayType",{get:function(){return this._domOverlayType},enumerable:!1,configurable:!0}),t.prototype.dispose=function(){e.prototype.dispose.call(this),null!==this._element&&this._beforeXRSelectListener&&this._element.removeEventListener("beforexrselect",this._beforeXRSelectListener)},t.prototype._onXRFrame=function(e){},t.prototype.getXRSessionInitExtension=function(){return(0,m.sH)(this,void 0,void 0,(function(){var e;return(0,m.YH)(this,(function(t){if(void 0===this.options.element)return ie.S0.Warn('"element" option must be provided to attach xr-dom-overlay feature.'),[2,{}];if("string"==typeof this.options.element){if(null===(e=document.querySelector(this.options.element)))return ie.S0.Warn("element not found '".concat(this.options.element,"' (not requesting xr-dom-overlay)")),[2,{}];this._element=e}else this._element=this.options.element;return[2,{domOverlay:{root:this._element}}]}))}))},t.Name=Ln.DOM_OVERLAY,t.Version=1,t}(Sp);wn.AddWebXRFeature(mA.Name,(function(e,t){return function(){return new mA(e,t)}}),mA.Version,!1);var gA=function(e){function t(i,n){var r,o,a,s,l,c,u,h=this;return(h=e.call(this,i)||this)._controllers={},h._currentRegistrationConfigurations=[],h._movementDirection=new d.PT,h._tmpRotationMatrix=d.uq.Identity(),h._tmpTranslationDirection=new d.Pq,h._tmpMovementTranslation=new d.Pq,h._tempCacheQuaternion=new d.PT,h._attachController=function(e){if(!h._controllers[e.uniqueId]){h._controllers[e.uniqueId]={xrController:e,registeredComponents:[]};var t=h._controllers[e.uniqueId];if("tracked-pointer"===t.xrController.inputSource.targetRayMode&&t.xrController.inputSource.gamepad){var i=function(){if(e.motionController)for(var i=function(i){var n=null;if(i.allowedComponentTypes)for(var r=0,o=i.allowedComponentTypes;r<o.length;r++){var a=o[r],s=e.motionController.getComponentOfType(a);if(null!==s){n=s;break}}if(i.mainComponentOnly){var l=e.motionController.getMainComponent();if(null===l)return"continue";n=l}if("function"==typeof i.componentSelectionPredicate&&(n=i.componentSelectionPredicate(e)),n&&i.forceHandedness&&e.inputSource.handedness!==i.forceHandedness)return"continue";if(null===n)return"continue";var c={registrationConfiguration:i,component:n};t.registeredComponents.push(c),"axisChangedHandler"in i&&(c.onAxisChangedObserver=n.onAxisValueChangedObservable.add((function(e){i.axisChangedHandler(e,h._movementState,h._featureContext,h._xrInput)}))),"buttonChangedHandler"in i&&(c.onButtonChangedObserver=n.onButtonStateChangedObservable.add((function(e){e.changes.pressed&&i.buttonChangedHandler(e.changes.pressed,h._movementState,h._featureContext,h._xrInput)})))},n=0,r=h._currentRegistrationConfigurations;n<r.length;n++)i(r[n])};e.motionController?i():e.onMotionControllerInitObservable.addOnce((function(){i()}))}}},n&&void 0!==n.xrInput?(Array.isArray(n.customRegistrationConfigurations)?h._currentRegistrationConfigurations=n.customRegistrationConfigurations:h._currentRegistrationConfigurations=t.REGISTRATIONS.default,h._featureContext={movementEnabled:n.movementEnabled||!0,movementOrientationFollowsViewerPose:null===(r=n.movementOrientationFollowsViewerPose)||void 0===r||r,movementOrientationFollowsController:null!==(o=n.movementOrientationFollowsController)&&void 0!==o&&o,orientationPreferredHandedness:n.orientationPreferredHandedness,movementSpeed:null!==(a=n.movementSpeed)&&void 0!==a?a:1,movementThreshold:null!==(s=n.movementThreshold)&&void 0!==s?s:.25,rotationEnabled:null===(l=n.rotationEnabled)||void 0===l||l,rotationSpeed:null!==(c=n.rotationSpeed)&&void 0!==c?c:1,rotationThreshold:null!==(u=n.rotationThreshold)&&void 0!==u?u:.25},h._movementState={moveX:0,moveY:0,rotateX:0,rotateY:0},h._xrInput=n.xrInput,h):(ie.S0.Error('WebXRControllerMovement feature requires "xrInput" option.'),h)}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"movementDirection",{get:function(){return this._movementDirection},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementEnabled",{get:function(){return this._featureContext.movementEnabled},set:function(e){this._featureContext.movementEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementOrientationFollowsViewerPose",{get:function(){return this._featureContext.movementOrientationFollowsViewerPose},set:function(e){this._featureContext.movementOrientationFollowsViewerPose=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementSpeed",{get:function(){return this._featureContext.movementSpeed},set:function(e){this._featureContext.movementSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"movementThreshold",{get:function(){return this._featureContext.movementThreshold},set:function(e){this._featureContext.movementThreshold=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationEnabled",{get:function(){return this._featureContext.rotationEnabled},set:function(e){this._featureContext.rotationEnabled=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationSpeed",{get:function(){return this._featureContext.rotationSpeed},set:function(e){this._featureContext.rotationSpeed=e},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rotationThreshold",{get:function(){return this._featureContext.rotationThreshold},set:function(e){this._featureContext.rotationThreshold=e},enumerable:!1,configurable:!0}),t.prototype.attach=function(){var t=this;return!!e.prototype.attach.call(this)&&(this._xrInput.controllers.forEach(this._attachController),this._addNewAttachObserver(this._xrInput.onControllerAddedObservable,this._attachController),this._addNewAttachObserver(this._xrInput.onControllerRemovedObservable,(function(e){t._detachController(e.uniqueId)})),!0)},t.prototype.detach=function(){var t=this;return!!e.prototype.detach.call(this)&&(Object.keys(this._controllers).forEach((function(e){t._detachController(e)})),this._controllers={},!0)},t.prototype._onXRFrame=function(e){var t=this;if(this.attached){if(0!==this._movementState.rotateX&&this._featureContext.rotationEnabled){var i=.001*this._xrSessionManager.scene.getEngine().getDeltaTime()*this._featureContext.rotationSpeed*this._movementState.rotateX*(this._xrSessionManager.scene.useRightHandedSystem?-1:1);if(this._featureContext.movementOrientationFollowsViewerPose)this._xrInput.xrCamera.cameraRotation.y+=i,d.PT.RotationYawPitchRollToRef(i,0,0,this._tempCacheQuaternion),this._xrInput.xrCamera.rotationQuaternion.multiplyToRef(this._tempCacheQuaternion,this._movementDirection);else if(this._featureContext.movementOrientationFollowsController){this._xrInput.xrCamera.cameraRotation.y+=i;var n=this._featureContext.orientationPreferredHandedness||"right",r=Object.keys(this._controllers).find((function(e){var i,r;return(null===(r=null===(i=t._controllers[e])||void 0===i?void 0:i.xrController)||void 0===r?void 0:r.inputSource.handedness)===n}))||Object.keys(this._controllers)[0],o=this._controllers[r];d.PT.RotationYawPitchRollToRef(i,0,0,this._tempCacheQuaternion),((null==o?void 0:o.xrController.pointer.rotationQuaternion)||d.PT.Identity()).multiplyToRef(this._tempCacheQuaternion,this._movementDirection)}else d.PT.RotationYawPitchRollToRef(3*i,0,0,this._tempCacheQuaternion),this._movementDirection.multiplyInPlace(this._tempCacheQuaternion)}else if(this._featureContext.movementOrientationFollowsViewerPose)this._movementDirection.copyFrom(this._xrInput.xrCamera.rotationQuaternion);else if(this._featureContext.movementOrientationFollowsController){var a=this._featureContext.orientationPreferredHandedness||"right";r=Object.keys(this._controllers).find((function(e){var i;return(null===(i=t._controllers[e])||void 0===i?void 0:i.xrController.inputSource.handedness)===a}))||Object.keys(this._controllers)[0],o=this._controllers[r],this._movementDirection.copyFrom((null==o?void 0:o.xrController.pointer.rotationQuaternion)||d.PT.Identity())}(this._movementState.moveX||this._movementState.moveY)&&this._featureContext.movementEnabled&&(d.uq.FromQuaternionToRef(this._movementDirection,this._tmpRotationMatrix),this._tmpTranslationDirection.set(this._movementState.moveX,0,this._movementState.moveY*(this._xrSessionManager.scene.useRightHandedSystem?1:-1)),d.Pq.TransformCoordinatesToRef(this._tmpTranslationDirection,this._tmpRotationMatrix,this._tmpMovementTranslation),this._tmpMovementTranslation.scaleInPlace(this._xrInput.xrCamera._computeLocalCameraSpeed()*this._featureContext.movementSpeed),this._xrInput.xrCamera.cameraDirection.addInPlace(this._tmpMovementTranslation))}},t.prototype._detachController=function(e){var t=this._controllers[e];if(t){for(var i=0,n=t.registeredComponents;i<n.length;i++){var r=n[i];r.onAxisChangedObserver&&r.component.onAxisValueChangedObservable.remove(r.onAxisChangedObserver),r.onButtonChangedObserver&&r.component.onButtonStateChangedObservable.remove(r.onButtonChangedObserver)}delete this._controllers[e]}},t.Name=Ln.MOVEMENT,t.REGISTRATIONS={default:[{allowedComponentTypes:[up.THUMBSTICK_TYPE,up.TOUCHPAD_TYPE],forceHandedness:"left",axisChangedHandler:function(e,t,i){t.rotateX=Math.abs(e.x)>i.rotationThreshold?e.x:0,t.rotateY=Math.abs(e.y)>i.rotationThreshold?e.y:0}},{allowedComponentTypes:[up.THUMBSTICK_TYPE,up.TOUCHPAD_TYPE],forceHandedness:"right",axisChangedHandler:function(e,t,i){t.moveX=Math.abs(e.x)>i.movementThreshold?e.x:0,t.moveY=Math.abs(e.y)>i.movementThreshold?e.y:0}}]},t.Version=1,t}(Sp);wn.AddWebXRFeature(gA.Name,(function(e,t){return function(){return new gA(e,t)}}),gA.Version,!0);var vA=function(e){function t(t,i){var n=e.call(this,t)||this;return n.options=i,n._canvasContext=null,n._reflectionCubeMap=null,n._xrLightEstimate=null,n._xrLightProbe=null,n._xrWebGLBinding=null,n._lightDirection=d.Pq.Up().negateInPlace(),n._lightColor=p.v9.White(),n._intensity=1,n._sphericalHarmonics=new Yl,n._cubeMapPollTime=Date.now(),n._lightEstimationPollTime=Date.now(),n._reflectionCubeMapTextureSize=16,n.directionalLight=null,n.onReflectionCubeMapUpdatedObservable=new h.cP,n._updateReflectionCubeMap=function(){var e;if(n._xrLightProbe){if(n.options.cubeMapPollInterval){var t=Date.now();if(t-n._cubeMapPollTime<n.options.cubeMapPollInterval)return;n._cubeMapPollTime=t}var i=n._getXRGLBinding().getReflectionCubeMap(n._xrLightProbe);if(i&&n._reflectionCubeMap){if(n._reflectionCubeMap._texture)null===(e=n._reflectionCubeMap._texture._hardwareTexture)||void 0===e||e.set(i),n._reflectionCubeMap._texture.getEngine().resetTextureCache();else{var r=new ci.h(n._xrSessionManager.scene.getEngine(),0);r.isCube=!0,r.invertY=!1,r._useSRGBBuffer="srgba8"===n.options.reflectionFormat,r.format=c.Y.TEXTUREFORMAT_RGBA,r.generateMipMaps=!0,r.type="srgba8"!==n.options.reflectionFormat?c.Y.TEXTURETYPE_HALF_FLOAT:c.Y.TEXTURETYPE_UNSIGNED_BYTE,r.samplingMode=c.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,r.width=n._reflectionCubeMapTextureSize,r.height=n._reflectionCubeMapTextureSize,r._cachedWrapU=c.Y.TEXTURE_WRAP_ADDRESSMODE,r._cachedWrapV=c.Y.TEXTURE_WRAP_ADDRESSMODE,r._hardwareTexture=new fi.d(i,n._getCanvasContext()),n._reflectionCubeMap._texture=r}n._reflectionCubeMap._texture.isReady=!0,n.options.disablePreFiltering?(n._xrSessionManager.scene.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag),n.onReflectionCubeMapUpdatedObservable.notifyObservers(n._reflectionCubeMap)):(n._xrLightProbe.removeEventListener("reflectionchange",n._updateReflectionCubeMap),n._hdrFilter.prefilter(n._reflectionCubeMap).then((function(){n._xrSessionManager.scene.markAllMaterialsAsDirty(c.Y.MATERIAL_TextureDirtyFlag),n.onReflectionCubeMapUpdatedObservable.notifyObservers(n._reflectionCubeMap),n._xrLightProbe.addEventListener("reflectionchange",n._updateReflectionCubeMap)})))}}},n.xrNativeFeatureName="light-estimation",n.options.createDirectionalLightSource&&(n.directionalLight=new _d("light estimation directional",n._lightDirection,n._xrSessionManager.scene),n.directionalLight.position=new d.Pq(0,8,0),n.directionalLight.intensity=0,n.directionalLight.falloffType=tt.c.FALLOFF_GLTF),n._hdrFilter=new o_(n._xrSessionManager.scene.getEngine()),ie.S0.Warn("light-estimation is an experimental and unstable feature."),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"reflectionCubeMapTexture",{get:function(){return this._reflectionCubeMap},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"xrLightingEstimate",{get:function(){return this._xrLightEstimate?{lightColor:this._lightColor,lightDirection:this._lightDirection,lightIntensity:this._intensity,sphericalHarmonics:this._sphericalHarmonics}:this._xrLightEstimate},enumerable:!1,configurable:!0}),t.prototype._getCanvasContext=function(){return null===this._canvasContext&&(this._canvasContext=this._xrSessionManager.scene.getEngine()._gl),this._canvasContext},t.prototype._getXRGLBinding=function(){if(null===this._xrWebGLBinding){var e=this._getCanvasContext();this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,e)}return this._xrWebGLBinding},t.prototype.attach=function(){var t,i=this;if(!e.prototype.attach.call(this))return!1;var n=null!==(t=this.options.reflectionFormat)&&void 0!==t?t:this._xrSessionManager.session.preferredReflectionFormat||"srgba8";return this.options.reflectionFormat=n,this._xrSessionManager.session.requestLightProbe({reflectionFormat:n}).then((function(e){i._xrLightProbe=e,i.options.disableCubeMapReflection||(i._reflectionCubeMap||(i._reflectionCubeMap=new Wl.t(i._xrSessionManager.scene),i._reflectionCubeMap._isCube=!0,i._reflectionCubeMap.coordinatesMode=c.Y.TEXTURE_CUBIC_MODE,i.options.setSceneEnvironmentTexture&&(i._xrSessionManager.scene.environmentTexture=i._reflectionCubeMap)),i._xrLightProbe.addEventListener("reflectionchange",i._updateReflectionCubeMap))})),!0},t.prototype.detach=function(){var t=e.prototype.detach.call(this);return null===this._xrLightProbe||this.options.disableCubeMapReflection||(this._xrLightProbe.removeEventListener("reflectionchange",this._updateReflectionCubeMap),this._xrLightProbe=null),this._canvasContext=null,this._xrLightEstimate=null,this._xrWebGLBinding=null,t},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onReflectionCubeMapUpdatedObservable.clear(),this.directionalLight&&(this.directionalLight.dispose(),this.directionalLight=null),null!==this._reflectionCubeMap&&(this._reflectionCubeMap._texture&&this._reflectionCubeMap._texture.dispose(),this._reflectionCubeMap.dispose(),this._reflectionCubeMap=null)},t.prototype._onXRFrame=function(e){var t;if(null!==this._xrLightProbe){if(this.options.lightEstimationPollInterval){var i=Date.now();if(i-this._lightEstimationPollTime<this.options.lightEstimationPollInterval)return;this._lightEstimationPollTime=i}if(this._xrLightEstimate=e.getLightEstimate(this._xrLightProbe),this._xrLightEstimate){this._intensity=Math.max(1,this._xrLightEstimate.primaryLightIntensity.x,this._xrLightEstimate.primaryLightIntensity.y,this._xrLightEstimate.primaryLightIntensity.z);var n=this._xrSessionManager.scene.useRightHandedSystem?1:-1;this.options.disableVectorReuse&&(this._lightDirection=new d.Pq,this._lightColor=new p.v9,this.directionalLight&&(this.directionalLight.direction=this._lightDirection,this.directionalLight.diffuse=this._lightColor)),this._lightDirection.copyFromFloats(this._xrLightEstimate.primaryLightDirection.x,this._xrLightEstimate.primaryLightDirection.y,this._xrLightEstimate.primaryLightDirection.z*n),this._lightColor.copyFromFloats(this._xrLightEstimate.primaryLightIntensity.x/this._intensity,this._xrLightEstimate.primaryLightIntensity.y/this._intensity,this._xrLightEstimate.primaryLightIntensity.z/this._intensity),this._sphericalHarmonics.updateFromFloatsArray(this._xrLightEstimate.sphericalHarmonicsCoefficients),this._reflectionCubeMap&&!this.options.disableSphericalPolynomial&&(this._reflectionCubeMap.sphericalPolynomial=this._reflectionCubeMap.sphericalPolynomial||new Xl,null===(t=this._reflectionCubeMap.sphericalPolynomial)||void 0===t||t.updateFromHarmonics(this._sphericalHarmonics)),this._lightDirection.negateInPlace(),this.directionalLight&&(this.directionalLight.direction.copyFrom(this._lightDirection),this.directionalLight.intensity=Math.min(this._intensity,1),this.directionalLight.diffuse.copyFrom(this._lightColor))}}},t.Name=Ln.LIGHT_ESTIMATION,t.Version=1,t}(Sp);wn.AddWebXRFeature(vA.Name,(function(e,t){return function(){return new vA(e,t)}}),vA.Version,!1);var yA=function(e){function t(t){var i=e.call(this,t)||this;return i.onEyeTrackingStartedObservable=new h.cP,i.onEyeTrackingEndedObservable=new h.cP,i.onEyeTrackingFrameUpdateObservable=new h.cP,i._eyeTrackingStartListener=function(e){i._latestEyeSpace=e.gazeSpace,i._gazeRay=new bn(d.Pq.Zero(),d.Pq.Forward()),i.onEyeTrackingStartedObservable.notifyObservers(i._gazeRay)},i._eyeTrackingEndListener=function(){i._latestEyeSpace=null,i._gazeRay=null,i.onEyeTrackingEndedObservable.notifyObservers()},i.xrNativeFeatureName="eye-tracking",i._xrSessionManager.session?i._init():i._xrSessionManager.onXRSessionInit.addOnce((function(){i._init()})),i}return(0,m.C6)(t,e),t.prototype.dispose=function(){e.prototype.dispose.call(this),this._xrSessionManager.session.removeEventListener("eyetrackingstart",this._eyeTrackingStartListener),this._xrSessionManager.session.removeEventListener("eyetrackingend",this._eyeTrackingEndListener),this.onEyeTrackingStartedObservable.clear(),this.onEyeTrackingEndedObservable.clear(),this.onEyeTrackingFrameUpdateObservable.clear()},Object.defineProperty(t.prototype,"isEyeGazeValid",{get:function(){return!!this._gazeRay},enumerable:!1,configurable:!0}),t.prototype.getEyeGaze=function(){return this._gazeRay},t.prototype._onXRFrame=function(e){if(this.attached&&e&&this._latestEyeSpace&&this._gazeRay){var t=e.getPose(this._latestEyeSpace,this._xrSessionManager.referenceSpace);if(t){this._gazeRay.origin.set(t.transform.position.x,t.transform.position.y,t.transform.position.z).scaleInPlace(this._xrSessionManager.worldScalingFactor);var i=t.transform.orientation;d.AA.Quaternion[0].set(i.x,i.y,i.z,i.w),this._xrSessionManager.scene.useRightHandedSystem?d.Pq.RightHandedForwardReadOnly.rotateByQuaternionToRef(d.AA.Quaternion[0],this._gazeRay.direction):(this._gazeRay.origin.z*=-1,d.AA.Quaternion[0].z*=-1,d.AA.Quaternion[0].w*=-1,d.Pq.LeftHandedForwardReadOnly.rotateByQuaternionToRef(d.AA.Quaternion[0],this._gazeRay.direction)),this.onEyeTrackingFrameUpdateObservable.notifyObservers(this._gazeRay)}}},t.prototype._init=function(){this._xrSessionManager.isNative&&(this._xrSessionManager.session.addEventListener("eyetrackingstart",this._eyeTrackingStartListener),this._xrSessionManager.session.addEventListener("eyetrackingend",this._eyeTrackingEndListener))},t.Name=Ln.EYE_TRACKING,t.Version=1,t}(Sp);wn.AddWebXRFeature(yA.Name,(function(e){return function(){return new yA(e)}}),yA.Version,!1);var bA=function(){function e(e,t){this._samples=[],this._idx=0;for(var i=0;i<e;++i)this._samples.push(t?t():d.I9.Zero())}return Object.defineProperty(e.prototype,"length",{get:function(){return this._samples.length},enumerable:!1,configurable:!0}),e.prototype.push=function(e,t){this._idx=(this._idx+this._samples.length-1)%this._samples.length,this.at(0).copyFromFloats(e,t)},e.prototype.at=function(e){if(e>=this._samples.length)throw new Error("Index out of bounds");return this._samples[(this._idx+e)%this._samples.length]},e}(),TA=function(){function e(){this._samples=new bA(20),this._entropy=0,this.onFirstStepDetected=new h.cP}return e.prototype.update=function(e,t,i,n){this._samples.push(e,t);var r=this._samples.at(0);if(this._entropy*=this._entropyDecayFactor,this._entropy+=d.I9.Distance(r,this._samples.at(1)),!(this._entropy>this._entropyThreshold)){var o;for(o=this._samePointCheckStartIdx;o<this._samples.length&&!(d.I9.DistanceSquared(r,this._samples.at(o))<this._samePointSquaredDistanceThreshold);++o);if(o!==this._samples.length){for(var a=-1,s=0,l=void 0,c=1;c<o;++c)(l=d.I9.DistanceSquared(r,this._samples.at(c)))>a&&(s=c,a=l);if(!(a<this._apexSquaredDistanceThreshold)){var u=this._samples.at(s),h=u.subtract(r);h.normalize();var p,f=d.AA.Vector2[0],_=0;for(c=1;c<o;++c)this._samples.at(c).subtractToRef(r,f),p=d.I9.Dot(h,f),_+=f.lengthSquared()-p*p;if(!(_>o*this._squaredProjectionDistanceThreshold)){var m=d.AA.Vector3[0];m.set(i,n,0);var g=d.AA.Vector3[1];g.set(h.x,h.y,0);var v=d.Pq.Cross(m,g).z>0,y=r.clone(),b=r.clone();u.subtractToRef(r,h),v?(h.scaleAndAddToRef(this._axisToApexShrinkFactor,y),h.scaleAndAddToRef(this._axisToApexExtendFactor,b)):(h.scaleAndAddToRef(this._axisToApexExtendFactor,y),h.scaleAndAddToRef(this._axisToApexShrinkFactor,b)),this.onFirstStepDetected.notifyObservers({leftApex:y,rightApex:b,currentPosition:r,currentStepDirection:v?"right":"left"})}}}}},e.prototype.reset=function(){for(var e=0;e<this._samples.length;++e)this._samples.at(e).copyFromFloats(0,0)},Object.defineProperty(e.prototype,"_samePointCheckStartIdx",{get:function(){return Math.floor(this._samples.length/3)},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_samePointSquaredDistanceThreshold",{get:function(){return 9e-4},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_apexSquaredDistanceThreshold",{get:function(){return.0081},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_squaredProjectionDistanceThreshold",{get:function(){return 9e-4},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_axisToApexShrinkFactor",{get:function(){return.8},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_axisToApexExtendFactor",{get:function(){return-1.6},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_entropyDecayFactor",{get:function(){return.93},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"_entropyThreshold",{get:function(){return.4},enumerable:!1,configurable:!0}),e}(),EA=function(){function e(e,t,i,n){this._leftApex=new d.I9,this._rightApex=new d.I9,this._currentPosition=new d.I9,this._axis=new d.I9,this._axisLength=-1,this._forward=new d.I9,this._steppingLeft=!1,this._t=-1,this._maxT=-1,this._maxTPosition=new d.I9,this._vitality=0,this.onMovement=new h.cP,this.onFootfall=new h.cP,this._reset(e,t,i,"left"===n)}return e.prototype._reset=function(e,t,i,n){this._leftApex.copyFrom(e),this._rightApex.copyFrom(t),this._steppingLeft=n,this._steppingLeft?(this._leftApex.subtractToRef(this._rightApex,this._axis),this._forward.copyFromFloats(-this._axis.y,this._axis.x)):(this._rightApex.subtractToRef(this._leftApex,this._axis),this._forward.copyFromFloats(this._axis.y,-this._axis.x)),this._axisLength=this._axis.length(),this._forward.scaleInPlace(1/this._axisLength),this._updateTAndVitality(i.x,i.y),this._maxT=this._t,this._maxTPosition.copyFrom(i),this._vitality=1},e.prototype._updateTAndVitality=function(e,t){this._currentPosition.copyFromFloats(e,t),this._steppingLeft?this._currentPosition.subtractInPlace(this._rightApex):this._currentPosition.subtractInPlace(this._leftApex);var i=this._t,n=d.I9.Dot(this._currentPosition,this._axis);this._t=n/(this._axisLength*this._axisLength);var r=this._currentPosition.lengthSquared()-n/this._axisLength*(n/this._axisLength);this._vitality*=.92-100*Math.max(r-.0016,0)+Math.max(this._t-i,0)},e.prototype.update=function(e,t){if(this._vitality<this._vitalityThreshold)return!1;var i=this._t;return this._updateTAndVitality(e,t),this._t>this._maxT&&(this._maxT=this._t,this._maxTPosition.copyFromFloats(e,t)),!(this._vitality<this._vitalityThreshold||(this._t>i&&(this.onMovement.notifyObservers({deltaT:this._t-i}),i<.5&&this._t>=.5&&this.onFootfall.notifyObservers({foot:this._steppingLeft?"left":"right"})),this._t<.95*this._maxT&&(this._currentPosition.copyFromFloats(e,t),this._steppingLeft?this._leftApex.copyFrom(this._maxTPosition):this._rightApex.copyFrom(this._maxTPosition),this._reset(this._leftApex,this._rightApex,this._currentPosition,!this._steppingLeft)),this._axisLength<.03))},Object.defineProperty(e.prototype,"_vitalityThreshold",{get:function(){return.1},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"forward",{get:function(){return this._forward},enumerable:!1,configurable:!0}),e}(),SA=function(){function e(t){var i=this;this._detector=new TA,this._walker=null,this._movement=new d.I9,this._millisecondsSinceLastUpdate=e._MillisecondsPerUpdate,this.movementThisFrame=d.Pq.Zero(),this._engine=t,this._detector.onFirstStepDetected.add((function(e){i._walker||(i._walker=new EA(e.leftApex,e.rightApex,e.currentPosition,e.currentStepDirection),i._walker.onFootfall.add((function(){T.V.Log("Footfall!")})),i._walker.onMovement.add((function(e){i._walker.forward.scaleAndAddToRef(.024*e.deltaT,i._movement)})))}))}return Object.defineProperty(e,"_MillisecondsPerUpdate",{get:function(){return 1e3/15},enumerable:!1,configurable:!0}),e.prototype.update=function(t,i){i.y=0,i.normalize(),this._millisecondsSinceLastUpdate+=this._engine.getDeltaTime(),this._millisecondsSinceLastUpdate>=e._MillisecondsPerUpdate&&(this._millisecondsSinceLastUpdate-=e._MillisecondsPerUpdate,this._detector.update(t.x,t.z,i.x,i.z),this._walker&&(this._walker.update(t.x,t.z)||(this._walker=null)),this._movement.scaleInPlace(.85)),this.movementThisFrame.set(this._movement.x,0,this._movement.y)},e}(),xA=function(e){function t(t,i){var n=e.call(this,t)||this;return n._up=new d.Pq,n._forward=new d.Pq,n._position=new d.Pq,n._movement=new d.Pq,n._sessionManager=t,n.locomotionTarget=i.locomotionTarget,n._isLocomotionTargetWebXRCamera&&T.V.Warn("Using walking locomotion directly on a WebXRCamera may have unintended interactions with other XR techniques. Using an XR space parent is highly recommended"),n}return(0,m.C6)(t,e),Object.defineProperty(t,"Name",{get:function(){return Ln.WALKING_LOCOMOTION},enumerable:!1,configurable:!0}),Object.defineProperty(t,"Version",{get:function(){return 1},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"locomotionTarget",{get:function(){return this._locomotionTarget},set:function(e){this._locomotionTarget=e,this._isLocomotionTargetWebXRCamera="WebXRCamera"===this._locomotionTarget.getClassName()},enumerable:!1,configurable:!0}),t.prototype.isCompatible=function(){return void 0===this._sessionManager.sessionMode||"immersive-vr"===this._sessionManager.sessionMode},t.prototype.attach=function(){return!(!this.isCompatible||!e.prototype.attach.call(this)||(this._walker=new SA(this._sessionManager.scene.getEngine()),0))},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._walker=null,!0)},t.prototype._onXRFrame=function(e){var t=e.getViewerPose(this._sessionManager.baseReferenceSpace);if(t){var i=this.locomotionTarget.getScene().useRightHandedSystem?1:-1,n=t.transform.matrix;this._up.copyFromFloats(n[4],n[5],i*n[6]),this._forward.copyFromFloats(n[8],n[9],i*n[10]),this._position.copyFromFloats(n[12],n[13],i*n[14]),this._forward.scaleAndAddToRef(.05,this._position),this._up.scaleAndAddToRef(-.05,this._position),this._walker.update(this._position,this._forward),this._movement.copyFrom(this._walker.movementThisFrame),this._isLocomotionTargetWebXRCamera||d.Pq.TransformNormalToRef(this._movement,this.locomotionTarget.getWorldMatrix(),this._movement),this.locomotionTarget.position.addInPlace(this._movement)}},t}(Sp);wn.AddWebXRFeature(xA.Name,(function(e,t){return function(){return new xA(e,t)}}),xA.Version,!1);var CA=function(e){function t(t,i,n,r,o,a,s){void 0===s&&(s=null);var l=e.call(this,t,i,n,r,a)||this;return l.getWidth=t,l.getHeight=i,l.layer=n,l.layerType=r,l.isMultiview=o,l.createRTTProvider=a,l._originalInternalTexture=s,l}return(0,m.C6)(t,e),t}(Ko),AA=function(e){function t(t,i,n){var r=e.call(this,t.scene,n)||this;return r._xrSessionManager=t,r._xrWebGLBinding=i,r.layerWrapper=n,r._lastSubImages=new Map,r.onRenderTargetTextureCreatedObservable=new h.cP,r._compositionLayer=n.layer,r}return(0,m.C6)(t,e),t.prototype._getRenderTargetForSubImage=function(e,t){var i,n,r,o;void 0===t&&(t="none");var a=this._lastSubImages.get(t),s="right"==t?1:0,l=null!==(i=e.colorTextureWidth)&&void 0!==i?i:e.textureWidth,c=null!==(n=e.colorTextureHeight)&&void 0!==n?n:e.textureHeight;if(!this._renderTargetTextures[s]||(null==a?void 0:a.textureWidth)!==l||(null==a?void 0:a.textureHeight)!==c){var u=void 0,h=null!==(r=e.depthStencilTextureWidth)&&void 0!==r?r:l,d=null!==(o=e.depthStencilTextureHeight)&&void 0!==o?o:c;l!==h&&c!==d||(u=e.depthStencilTexture),this._renderTargetTextures[s]=this._createRenderTargetTexture(l,c,null,e.colorTexture,u,this.layerWrapper.isMultiview),this._framebufferDimensions={framebufferWidth:l,framebufferHeight:c},this.onRenderTargetTextureCreatedObservable.notifyObservers({texture:this._renderTargetTextures[s],eye:t})}return this._lastSubImages.set(t,e),this._renderTargetTextures[s]},t.prototype._getSubImageForEye=function(e){var t=this._xrSessionManager.currentFrame;return t?this._xrWebGLBinding.getSubImage(this._compositionLayer,t,e):null},t.prototype.getRenderTargetTextureForEye=function(e){var t=this._getSubImageForEye(e);return t?this._getRenderTargetForSubImage(t,e):null},t.prototype.getRenderTargetTextureForView=function(e){return this.getRenderTargetTextureForEye(null==e?void 0:e.eye)},t.prototype._setViewportForSubImage=function(e,t){var i,n,r=null!==(i=t.colorTextureWidth)&&void 0!==i?i:t.textureWidth,o=null!==(n=t.colorTextureHeight)&&void 0!==n?n:t.textureHeight,a=t.viewport;e.x=a.x/r,e.y=a.y/o,e.width=a.width/r,e.height=a.height/o},t.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t.eye)||this._getSubImageForEye(t.eye);return!!i&&(this._setViewportForSubImage(e,i),!0)},t}(Qo),PA=function(e){function t(t,i,n){var r=e.call(this,(function(){return t.textureWidth}),(function(){return t.textureHeight}),t,"XRProjectionLayer",i,(function(e){return new RA(e,n,r)}))||this;return r.layer=t,r}return(0,m.C6)(t,e),t}(CA),RA=function(e){function t(t,i,n){var r=e.call(this,t,i,n)||this;return r.layerWrapper=n,r._projectionLayer=n.layer,r}return(0,m.C6)(t,e),t.prototype._getSubImageForView=function(e){return this._xrWebGLBinding.getViewSubImage(this._projectionLayer,e)},t.prototype.getRenderTargetTextureForView=function(e){return this._getRenderTargetForSubImage(this._getSubImageForView(e),e.eye)},t.prototype.getRenderTargetTextureForEye=function(e){var t=this._lastSubImages.get(e);return t?this._getRenderTargetForSubImage(t,e):null},t.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t.eye)||this._getSubImageForView(t);return!!i&&(this._setViewportForSubImage(e,i),!0)},t}(AA),IA={textureType:"texture",colorFormat:6408,depthFormat:35056,scaleFactor:1,clearOnAccess:!1},MA={},OA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n._options=i,n._existingLayers=[],n._isMultiviewEnabled=!1,n._projectionLayerInitialized=!1,n._compositionLayerTextureMapping=new WeakMap,n._layerToRTTProviderMapping=new WeakMap,n.xrNativeFeatureName="layers",n}return(0,m.C6)(t,e),t.prototype.attach=function(){if(!e.prototype.attach.call(this))return!1;var t=this._xrSessionManager.scene.getEngine();this._glContext=t._gl,this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),this._existingLayers.length=0;var i=(0,m.Cl)((0,m.Cl)({},IA),this._options.projectionLayerInit);return this._isMultiviewEnabled=this._options.preferMultiviewOnInit&&t.getCaps().multiview,this.createProjectionLayer(i),this._projectionLayerInitialized=!0,!0},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._existingLayers.forEach((function(e){e.dispose()})),this._existingLayers.length=0,this._projectionLayerInitialized=!1,!0)},t.prototype.createXRWebGLLayer=function(e){void 0===e&&(e=MA);var t=new XRWebGLLayer(this._xrSessionManager.session,this._glContext,e);return new Zo(t)},t.prototype._validateLayerInit=function(e,t){if(void 0===t&&(t=this._isMultiviewEnabled),!this._xrSessionManager.inXRSession)throw new Error("Cannot create a layer outside of a WebXR session. Make sure the session has started before creating layers.");if(t&&"texture-array"!==e.textureType)throw new Error("Projection layers can only be made multiview if they use texture arrays. Set the textureType parameter to 'texture-array'.");if(!t&&"texture-array"===e.textureType)throw new Error("We currently only support multiview rendering when the textureType parameter is set to 'texture-array'.")},t.prototype._extendXRLayerInit=function(e,t){return void 0===t&&(t=this._isMultiviewEnabled),t&&(e.textureType="texture-array"),e},t.prototype.createProjectionLayer=function(e,t){void 0===e&&(e=IA),void 0===t&&(t=this._isMultiviewEnabled),this._extendXRLayerInit(e,t),this._validateLayerInit(e,t);var i=this._xrWebGLBinding.createProjectionLayer(e),n=new PA(i,t,this._xrWebGLBinding);return this.addXRSessionLayer(n),n},t.prototype._createQuadLayer=function(e,t){var i=this;void 0===e&&(e={params:{}}),this._extendXRLayerInit(e.params,!1);var n=this._existingLayers[0].layer.textureWidth,r=this._existingLayers[0].layer.textureHeight,o=(0,m.Cl)({space:this._xrSessionManager.referenceSpace,viewPixelWidth:n,viewPixelHeight:r,clearOnAccess:!0},e.params);this._validateLayerInit(o,!1);var a=this._xrWebGLBinding.createQuadLayer(o);a.width=this._isMultiviewEnabled?1:2,a.height=1;var s=new CA((function(){return a.width}),(function(){return a.height}),a,"XRQuadLayer",!1,(function(e){return new AA(e,i._xrWebGLBinding,s)}));t&&this._compositionLayerTextureMapping.set(a,t);var l=s.createRenderTargetTextureProvider(this._xrSessionManager);return this._layerToRTTProviderMapping.set(a,l),this.addXRSessionLayer(s),s},t.prototype.addFullscreenAdvancedDynamicTexture=function(e,t){var i=this;void 0===t&&(t={distanceFromHeadset:1.5});var n=this._createQuadLayer({params:{space:this._xrSessionManager.viewerReferenceSpace,textureType:"texture",layout:"mono"}},e),r=n.layer,o={x:0,y:0,z:-Math.max(.1,t.distanceFromHeadset)};r.transform=new XRRigidTransform(o,{x:0,y:0,z:0,w:1});var a=this._layerToRTTProviderMapping.get(r);if(!a)throw new Error("Could not find the RTT provider for the layer");var s=this._xrSessionManager.scene.layers.find((function(t){return t.texture===e}));if(!s)throw new Error("Could not find the babylon layer for the texture");return a.onRenderTargetTextureCreatedObservable.add((function(e){e.eye&&"right"===e.eye||(e.texture.clearColor=new p.ov(0,0,0,0),s.renderTargetTextures.push(e.texture),s.renderOnlyInRenderTargetTextures=!0,i._xrSessionManager.scene.onBeforeRenderObservable.add((function(){e.texture.render()})),s.renderTargetTextures.push(e.texture),s.renderOnlyInRenderTargetTextures=!0,i._xrSessionManager.onXRSessionEnded.addOnce((function(){s.renderTargetTextures.splice(s.renderTargetTextures.indexOf(e.texture),1),s.renderOnlyInRenderTargetTextures=!1})))})),n},t.prototype._addLensFlareSystem=function(e){var t=this,i=this._createQuadLayer({params:{space:this._xrSessionManager.viewerReferenceSpace,textureType:"texture",layout:"mono"}}),n=i.layer;n.width=2,n.height=1;n.transform=new XRRigidTransform({x:0,y:0,z:-10},{x:0,y:0,z:0,w:1});var r=this._layerToRTTProviderMapping.get(n);if(!r)throw new Error("Could not find the RTT provider for the layer");return r.onRenderTargetTextureCreatedObservable.add((function(t){t.texture.clearColor=new p.ov(0,0,0,0),t.texture.customRenderFunction=function(){e.render()}})),this._xrSessionManager.onXRSessionInit.add((function(){t._xrSessionManager.scene.lensFlareSystems.splice(t._xrSessionManager.scene.lensFlareSystems.indexOf(e),1)})),this._xrSessionManager.onXRSessionEnded.add((function(){t._xrSessionManager.scene.lensFlareSystems.push(e)})),i},t.prototype.addXRSessionLayer=function(e){this._existingLayers.push(e),this.setXRSessionLayers(this._existingLayers)},t.prototype.setXRSessionLayers=function(e){void 0===e&&(e=this._existingLayers);var t=(0,m.Cl)({},this._xrSessionManager.session.renderState);t.baseLayer=void 0,t.layers=e.map((function(e){return e.layer})),this._xrSessionManager.updateRenderState(t),this._projectionLayerInitialized||this._xrSessionManager._setBaseLayerWrapper(e.length>0?e.at(0):null)},t.prototype.isCompatible=function(){return!this._xrSessionManager.isNative&&"undefined"!=typeof XRWebGLBinding&&!!XRWebGLBinding.prototype.createProjectionLayer},t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype._onXRFrame=function(e){for(var t=this._existingLayers,i=0;i<t.length;++i){var n=t[i];if("XRProjectionLayer"!==n.layerType){var r=this._layerToRTTProviderMapping.get(n.layer);if(!r)continue;if(r.layerWrapper.isMultiview){var o=e.getViewerPose(this._xrSessionManager.referenceSpace);if(o)for(var a=o.views,s=0;s<a.length;++s){var l=a[s];r.getRenderTargetTextureForView(l)}}else r.getRenderTargetTextureForView()}}},t.Name=Ln.LAYERS,t.Version=1,t}(Sp);wn.AddWebXRFeature(OA.Name,(function(e,t){return function(){return new OA(e,t)}}),OA.Version,!1);var DA=function(e){function t(t,i){var n=e.call(this,t)||this;return n.options=i,n._width=null,n._height=null,n._rawValueToMeters=null,n._normDepthBufferFromNormView=null,n._cachedDepthBuffer=null,n._cachedWebGLTexture=null,n._cachedDepthImageTexture=null,n.onGetDepthInMetersAvailable=new h.cP,n.xrNativeFeatureName="depth-sensing",ie.S0.Warn("depth-sensing is an experimental and unstable feature."),n}return(0,m.C6)(t,e),Object.defineProperty(t.prototype,"width",{get:function(){return this._width},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"height",{get:function(){return this._height},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"rawValueToMeters",{get:function(){return this._rawValueToMeters},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"normDepthBufferFromNormView",{get:function(){return this._normDepthBufferFromNormView},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthUsage",{get:function(){switch(this._xrSessionManager.session.depthUsage){case"cpu-optimized":return"cpu";case"gpu-optimized":return"gpu"}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"depthDataFormat",{get:function(){switch(this._xrSessionManager.session.depthDataFormat){case"luminance-alpha":return"ushort";case"float32":return"float"}},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestInternalTexture",{get:function(){var e,t;if(!this._cachedWebGLTexture)return null;var i=this._xrSessionManager.scene.getEngine(),n=new ci.h(i,0);return n.isCube=!1,n.invertY=!1,n._useSRGBBuffer=!1,n.format="ushort"===this.depthDataFormat?c.Y.TEXTUREFORMAT_LUMINANCE_ALPHA:c.Y.TEXTUREFORMAT_RGBA,n.generateMipMaps=!1,n.type="ushort"===this.depthDataFormat?c.Y.TEXTURETYPE_UNSIGNED_SHORT:c.Y.TEXTURETYPE_FLOAT,n.samplingMode=c.Y.TEXTURE_NEAREST_LINEAR,n.width=null!==(e=this.width)&&void 0!==e?e:0,n.height=null!==(t=this.height)&&void 0!==t?t:0,n._cachedWrapU=c.Y.TEXTURE_WRAP_ADDRESSMODE,n._cachedWrapV=c.Y.TEXTURE_WRAP_ADDRESSMODE,n._hardwareTexture=new fi.d(this._cachedWebGLTexture,i._gl),n},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestDepthBuffer",{get:function(){return this._cachedDepthBuffer?"ushort"===this.depthDataFormat?new Uint16Array(this._cachedDepthBuffer):new Float32Array(this._cachedDepthBuffer):null},enumerable:!1,configurable:!0}),Object.defineProperty(t.prototype,"latestDepthImageTexture",{get:function(){return this._cachedDepthImageTexture},enumerable:!1,configurable:!0}),t.prototype.attach=function(t){return!!e.prototype.attach.call(this,t)&&null!=this._xrSessionManager.session.depthDataFormat&&null!=this._xrSessionManager.session.depthUsage&&(this._glBinding=new XRWebGLBinding(this._xrSessionManager.session,this._xrSessionManager.scene.getEngine()._gl),!0)},t.prototype.dispose=function(){var e;null===(e=this._cachedDepthImageTexture)||void 0===e||e.dispose()},t.prototype._onXRFrame=function(e){var t=this._xrSessionManager.referenceSpace,i=e.getViewerPose(t);if(null!=i)for(var n=0,r=i.views;n<r.length;n++){var o=r[n];switch(this.depthUsage){case"cpu":this._updateDepthInformationAndTextureCPUDepthUsage(e,o,this.depthDataFormat);break;case"gpu":if(!this._glBinding)break;this._updateDepthInformationAndTextureWebGLDepthUsage(this._glBinding,o,this.depthDataFormat);break;default:ie.S0.Error("Unknown depth usage"),this.detach()}}},t.prototype._updateDepthInformationAndTextureCPUDepthUsage=function(e,t,i){var n,r=e.getDepthInformation(t);if(null!==r){var o=(n=r).data,a=n.width,s=n.height,l=n.rawValueToMeters,c=n.getDepthInMeters;switch(this._width=a,this._height=s,this._rawValueToMeters=l,this._cachedDepthBuffer=o,this.onGetDepthInMetersAvailable.notifyObservers(c.bind(r)),this._cachedDepthImageTexture||(this._cachedDepthImageTexture=un.CreateRTexture(null,a,s,this._xrSessionManager.scene,!1,!0,an.g.NEAREST_SAMPLINGMODE,Ri.TEXTURETYPE_FLOAT)),i){case"ushort":this._cachedDepthImageTexture.update(Float32Array.from(new Uint16Array(o)).map((function(e){return e*l})));break;case"float":this._cachedDepthImageTexture.update(new Float32Array(o).map((function(e){return e*l})))}}},t.prototype._updateDepthInformationAndTextureWebGLDepthUsage=function(e,t,i){var n,r=e.getDepthInformation(t);if(null!==r){var o=(n=r).texture,a=n.width,s=n.height;this._width=a,this._height=s,this._cachedWebGLTexture=o;var l=this._xrSessionManager.scene,c=l.getEngine().wrapWebGLTexture(o);this._cachedDepthImageTexture||(this._cachedDepthImageTexture=un.CreateRTexture(null,a,s,l,!1,!0,an.g.NEAREST_SAMPLINGMODE,"ushort"===i?Ri.TEXTURETYPE_UNSIGNED_BYTE:Ri.TEXTURETYPE_FLOAT)),this._cachedDepthImageTexture._texture=c}},t.prototype.getXRSessionInitExtension=function(){var e=this,t=null!=this.options.usagePreference&&0!==this.options.usagePreference.length,i=null!=this.options.dataFormatPreference&&0!==this.options.dataFormatPreference.length;return new Promise((function(n){n(t&&i?{depthSensing:{usagePreference:e.options.usagePreference.map((function(e){switch(e){case"cpu":return"cpu-optimized";case"gpu":return"gpu-optimized"}})),dataFormatPreference:e.options.dataFormatPreference.map((function(e){switch(e){case"ushort":return"luminance-alpha";case"float":return"float32"}}))}}:{})}))},t.Name=Ln.DEPTH_SENSING,t.Version=1,t}(Sp);wn.AddWebXRFeature(DA.Name,(function(e,t){return function(){return new DA(e,t)}}),DA.Version,!1);kr.l.ShadersStore.velocityPixelShader="precision highp float;\n#define CUSTOM_FRAGMENT_BEGIN\nvarying vec4 clipPos;varying vec4 previousClipPos;\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nhighp vec4 motionVector=( clipPos/clipPos.w-previousClipPos/previousClipPos.w );gl_FragColor=motionVector;\n#define CUSTOM_FRAGMENT_MAIN_END\n}";kr.l.ShadersStore.velocityVertexShader="#define CUSTOM_VERTEX_BEGIN\n#define VELOCITY\nattribute vec3 position;\n#include<instancesDeclaration>\nuniform mat4 viewProjection;uniform mat4 previousViewProjection;\n#ifdef MULTIVIEW\nuniform mat4 viewProjectionR;uniform mat4 previousViewProjectionR;\n#endif\nvarying vec4 clipPos;varying vec4 previousClipPos;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\nvec3 positionUpdated=position;\n#include<instancesVertex>\nvec4 worldPos=finalWorld*vec4(positionUpdated,1.0);vec4 previousWorldPos=finalPreviousWorld*vec4(positionUpdated,1.0);\n#ifdef MULTIVIEW\nif (gl_ViewID_OVR==0u) {clipPos=viewProjection*worldPos;previousClipPos=previousViewProjection*previousWorldPos;gl_Position=clipPos;} else {clipPos=viewProjectionR*worldPos;previousClipPos=previousViewProjectionR*previousWorldPos;gl_Position=clipPos;}\n#elif\nclipPos=viewProjection*worldPos;previousClipPos=previousViewProjection*previousWorldPos;gl_Position=clipPos;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}";var NA=function(e){function t(t,i,n,r){void 0===r&&(r=512);var o=e.call(this,"spacewarp rtt",r,n,!1,!0,c.Y.TEXTURETYPE_HALF_FLOAT,!1,void 0,!1,!1,!0,void 0,!0)||this;return o._originalPairing=[],o._previousWorldMatrices=[],o._previousTransforms=[d.uq.Identity(),d.uq.Identity()],o._renderTarget=o.getScene().getEngine().createMultiviewRenderTargetTexture(o.getRenderWidth(),o.getRenderHeight(),t,i),o._renderTarget._disposeOnlyFramebuffers=!0,o._texture=o._renderTarget.texture,o._texture.isMultiview=!0,o._texture.format=c.Y.TEXTUREFORMAT_RGBA,n&&(o._velocityMaterial=new xa("velocity shader material",n,{vertex:"velocity",fragment:"velocity"},{uniforms:["world","previousWorld","viewProjection","viewProjectionR","previousViewProjection","previousViewProjectionR"]}),o._velocityMaterial._materialHelperNeedsPreviousMatrices=!0,o._velocityMaterial.onBindObservable.add((function(e){o._previousWorldMatrices[e.uniqueId]=o._previousWorldMatrices[e.uniqueId]||e.getWorldMatrix(),o._velocityMaterial.getEffect().setMatrix("previousWorld",o._previousWorldMatrices[e.uniqueId]),o._previousWorldMatrices[e.uniqueId]=e.getWorldMatrix(),o._velocityMaterial.getEffect().setMatrix("previousViewProjection",o._previousTransforms[0]),o._velocityMaterial.getEffect().setMatrix("previousViewProjectionR",o._previousTransforms[1]),o._previousTransforms[0].copyFrom(n.getTransformMatrix()),o._previousTransforms[1].copyFrom(n._transformMatrixR)})),o._velocityMaterial.freeze()),o}return(0,m.C6)(t,e),t.prototype.render=function(t,i){var n=this;void 0===t&&(t=!1),void 0===i&&(i=!1),this._originalPairing.length=0;var r=this.getScene();r&&this._velocityMaterial&&r.getActiveMeshes().forEach((function(e){n._originalPairing.push([e,e.material]),e.material=n._velocityMaterial})),e.prototype.render.call(this,t,i),this._originalPairing.forEach((function(e){e[0].material=e[1]}))},t.prototype._bindFrameBuffer=function(){this._renderTarget&&this.getScene().getEngine().bindSpaceWarpFramebuffer(this._renderTarget)},t.prototype.getViewCount=function(){return 2},t.prototype.dispose=function(){e.prototype.dispose.call(this),this._velocityMaterial.dispose(),this._previousTransforms.length=0,this._previousWorldMatrices.length=0,this._originalPairing.length=0},t}(vo),FA=function(){function e(e,t,i){this._scene=e,this._xrSessionManager=t,this._xrWebGLBinding=i,this._lastSubImages=new Map,this._renderTargetTextures=new Map,this._engine=e.getEngine()}return e.prototype._getSubImageForView=function(e){var t=this._xrSessionManager._getBaseLayerWrapper();if(!t)throw new Error("For Space Warp, the base layer should be a WebXR Projection Layer.");if("XRProjectionLayer"!==t.layerType)throw new Error('For Space Warp, the base layer type should "XRProjectionLayer".');var i=t.layer;return this._xrWebGLBinding.getViewSubImage(i,e)},e.prototype._setViewportForSubImage=function(e,t){e.x=0,e.y=0,e.width=t.motionVectorTextureWidth,e.height=t.motionVectorTextureHeight},e.prototype._createRenderTargetTexture=function(e,t,i,n,r){if(!this._engine)throw new Error("Engine is disposed");var o={width:e,height:t},a=new NA(n,r,this._scene,o),s=a.renderTarget;return i&&(s._framebuffer=i),s._colorTextureArray=n,s._depthStencilTextureArray=r,a.disableRescaling(),a.renderListPredicate=function(){return!0},a},e.prototype._getRenderTargetForSubImage=function(e,t){var i=this._lastSubImages.get(t),n=this._renderTargetTextures.get(t.eye),r=e.motionVectorTextureWidth,o=e.motionVectorTextureHeight;return n&&(null==i?void 0:i.textureWidth)===r&&(null==i?void 0:i.textureHeight)==o||(n=this._createRenderTargetTexture(r,o,null,e.motionVectorTexture,e.depthStencilTexture),this._renderTargetTextures.set(t.eye,n),this._framebufferDimensions={framebufferWidth:r,framebufferHeight:o}),this._lastSubImages.set(t,e),n},e.prototype.trySetViewportForView=function(e,t){var i=this._lastSubImages.get(t)||this._getSubImageForView(t);return!!i&&(this._setViewportForSubImage(e,i),!0)},e.prototype.accessMotionVector=function(e){var t=this._getSubImageForView(e);t&&(t.motionVectorTexture,t.depthStencilTexture)},e.prototype.getRenderTargetTextureForEye=function(e){return null},e.prototype.getRenderTargetTextureForView=function(e){var t=this._getSubImageForView(e);return t?this._getRenderTargetForSubImage(t,e):null},e.prototype.dispose=function(){this._renderTargetTextures.forEach((function(e){return e.dispose()})),this._renderTargetTextures.clear()},e}(),LA=function(e){function t(t){var i=e.call(this,t)||this;return i._onAfterRenderObserver=null,i.dependsOn=[Ln.LAYERS],i.xrNativeFeatureName="space-warp",i._xrSessionManager.scene.needsPreviousWorldMatrices=!0,i}return(0,m.C6)(t,e),t.prototype.attach=function(){var t=this;if(!e.prototype.attach.call(this))return!1;var i=this._xrSessionManager.scene.getEngine();return this._glContext=i._gl,this._xrWebGLBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),this.spaceWarpRTTProvider=new FA(this._xrSessionManager.scene,this._xrSessionManager,this._xrWebGLBinding),this._onAfterRenderObserver=this._xrSessionManager.scene.onAfterRenderObservable.add((function(){return t._onAfterRender()})),!0},t.prototype.detach=function(){return this._xrSessionManager.scene.onAfterRenderObservable.remove(this._onAfterRenderObserver),e.prototype.detach.call(this)},t.prototype._onAfterRender=function(){this.attached&&this._renderTargetTexture&&this._renderTargetTexture.render(!1,!1)},t.prototype.isCompatible=function(){return this._xrSessionManager.scene.getEngine().getCaps().colorBufferHalfFloat||!1},t.prototype.dispose=function(){e.prototype.dispose.call(this)},t.prototype._onXRFrame=function(e){var t=e.getViewerPose(this._xrSessionManager.referenceSpace);if(t){var i=t.views[0];this._renderTargetTexture=this._renderTargetTexture||this.spaceWarpRTTProvider.getRenderTargetTextureForView(i),this.spaceWarpRTTProvider.accessMotionVector(i)}},t.Name=Ln.SPACE_WARP,t.Version=1,t}(Sp);wn.AddWebXRFeature(LA.Name,(function(e){return function(){return new LA(e)}}),LA.Version,!1);var wA=function(e){function t(t,i){void 0===i&&(i={});var n=e.call(this,t)||this;return n.options=i,n._cachedInternalTextures=[],n.texturesData=[],n.viewIndex=[],n.cameraIntrinsics=[],n.onTexturesUpdatedObservable=new h.cP,n.xrNativeFeatureName="camera-access",n}return(0,m.C6)(t,e),t.prototype.attach=function(t){return!!e.prototype.attach.call(this,t)&&(this._glContext=this._xrSessionManager.scene.getEngine()._gl,this._glBinding=new XRWebGLBinding(this._xrSessionManager.session,this._glContext),!0)},t.prototype.detach=function(){return!!e.prototype.detach.call(this)&&(this._glBinding=void 0,this.options.doNotDisposeOnDetach||(this._cachedInternalTextures.forEach((function(e){return e.dispose()})),this.texturesData.forEach((function(e){return e.dispose()})),this._cachedInternalTextures.length=0,this.texturesData.length=0,this.cameraIntrinsics.length=0),!0)},t.prototype.dispose=function(){e.prototype.dispose.call(this),this.onTexturesUpdatedObservable.clear()},t.prototype._updateCameraIntrinsics=function(e,t){var i={width:e.camera.width,height:e.camera.height,x:0,y:0},n=e.projectionMatrix,r=(1-n[8])*i.width/2+i.x,o=(1-n[9])*i.height/2+i.y,a=i.width/2*n[0],s=i.height/2*n[5],l=i.width/2*n[4];this.cameraIntrinsics[t]={u0:r,v0:o,ax:a,ay:s,gamma:l,width:i.width,height:i.height,viewportX:i.x,viewportY:i.y}},t.prototype._updateInternalTextures=function(e,t){var i,n;if(void 0===t&&(t=0),!e.camera)return!1;this.viewIndex[t]=e.eye;var r=null===(i=this._glBinding)||void 0===i?void 0:i.getCameraImage(e.camera);if(this._cachedInternalTextures[t])null===(n=this._cachedInternalTextures[t]._hardwareTexture)||void 0===n||n.set(r);else{var o=new ci.h(this._xrSessionManager.scene.getEngine(),0,!0);o.invertY=!1,o.format=c.Y.TEXTUREFORMAT_RGBA,o.generateMipMaps=!0,o.type=c.Y.TEXTURETYPE_FLOAT,o.samplingMode=c.Y.TEXTURE_LINEAR_LINEAR_MIPLINEAR,o.width=e.camera.width,o.height=e.camera.height,o._cachedWrapU=c.Y.TEXTURE_WRAP_ADDRESSMODE,o._cachedWrapV=c.Y.TEXTURE_WRAP_ADDRESSMODE,o._hardwareTexture=new fi.d(r,this._glContext),this._cachedInternalTextures[t]=o;var a=new Wl.t(this._xrSessionManager.scene);a.name="WebXR Raw Camera Access (".concat(t,")"),a._texture=this._cachedInternalTextures[t],this.texturesData[t]=a,this._updateCameraIntrinsics(e,t)}return this._cachedInternalTextures[t].isReady=!0,!0},t.prototype._onXRFrame=function(e){var t=this,i=this._xrSessionManager.referenceSpace,n=e.getViewerPose(i);if(n&&n.views){var r=!0;n.views.forEach((function(e,i){r=r&&t._updateInternalTextures(e,i)})),r&&this.onTexturesUpdatedObservable.notifyObservers(this.texturesData)}},t.Name=Ln.RAW_CAMERA_ACCESS,t.Version=1,t}(Sp);wn.AddWebXRFeature(wA.Name,(function(e,t){return function(){return new wA(e,t)}}),wA.Version,!1);var BA=function(e){function t(t,i,n){var r=e.call(this,t,UA[n],i,n,!0)||this;return r.profileId="generic-hand-select-grasp",r}return(0,m.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"generic.babylon",path:"https://controllers.babylonjs.com/generic/"}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){},t.prototype._setRootMesh=function(e){},t.prototype._updateModel=function(){},t}(dp);gp.RegisterController("generic-hand-select-grasp",(function(e,t){return new BA(t,e.gamepad,e.handedness)}));var UA={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-right",assetPath:"right.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr-standard-trigger",visualResponses:{}},grasp:{type:"trigger",gamepadIndices:{button:4},rootNodeName:"grasp",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"generic-hand-select-grasp-none",assetPath:"none.glb"}},VA=function(e){function t(t,i,n){var r=e.call(this,t,kA["left-right"],i,n)||this;return r._mapping={defaultButton:{valueNodeName:"VALUE",unpressedNodeName:"UNPRESSED",pressedNodeName:"PRESSED"},defaultAxis:{valueNodeName:"VALUE",minNodeName:"MIN",maxNodeName:"MAX"},buttons:{"xr-standard-trigger":{rootNodeName:"SELECT",componentProperty:"button",states:["default","touched","pressed"]},"xr-standard-squeeze":{rootNodeName:"GRASP",componentProperty:"state",states:["pressed"]},"xr-standard-touchpad":{rootNodeName:"TOUCHPAD_PRESS",labelAnchorNodeName:"squeeze-label",touchPointNodeName:"TOUCH"},"xr-standard-thumbstick":{rootNodeName:"THUMBSTICK_PRESS",componentProperty:"state",states:["pressed"]}},axes:{"xr-standard-touchpad":{"x-axis":{rootNodeName:"TOUCHPAD_TOUCH_X"},"y-axis":{rootNodeName:"TOUCHPAD_TOUCH_Y"}},"xr-standard-thumbstick":{"x-axis":{rootNodeName:"THUMBSTICK_X"},"y-axis":{rootNodeName:"THUMBSTICK_Y"}}}},r.profileId="microsoft-mixed-reality",r}return(0,m.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handedness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:t.MODEL_BASE_URL+"default/"}},t.prototype._getModelLoadingConstraints=function(){var e=hp.IsPluginForExtensionAvailable(".glb");return e||T.V.Warn("glTF / glb loaded was not registered, using generic controller instead"),e},t.prototype._processLoadedModel=function(e){var t=this;this.rootMesh&&(this.getComponentIds().forEach((function(e,i){if(!t.disableAnimation&&e&&t.rootMesh){var n=t._mapping.buttons[e],r=n.rootNodeName;if(!r)return void T.V.Log("Skipping unknown button at index: "+i+" with mapped name: "+e);var o=t._getChildByName(t.rootMesh,r);if(!o)return void T.V.Warn("Missing button mesh with name: "+r);if(n.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.valueNodeName),n.pressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.pressedNodeName),n.unpressedMesh=t._getImmediateChildByName(o,t._mapping.defaultButton.unpressedNodeName),n.valueMesh&&n.pressedMesh&&n.unpressedMesh){var a=t.getComponent(e);a&&a.onButtonStateChangedObservable.add((function(e){t._lerpTransform(n,e.value)}),void 0,!0)}else T.V.Warn("Missing button submesh under mesh with name: "+r)}})),this.getComponentIds().forEach((function(e){var i=t.getComponent(e);i.isAxes()&&["x-axis","y-axis"].forEach((function(n){if(t.rootMesh){var r=t._mapping.axes[e][n],o=t._getChildByName(t.rootMesh,r.rootNodeName);o?(r.valueMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.valueNodeName),r.minMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.minNodeName),r.maxMesh=t._getImmediateChildByName(o,t._mapping.defaultAxis.maxNodeName),r.valueMesh&&r.minMesh&&r.maxMesh?i&&i.onAxisValueChangedObservable.add((function(e){var i="x-axis"===n?e.x:e.y;t._lerpTransform(r,i,!0)}),void 0,!0):T.V.Warn("Missing axis submesh under mesh with name: "+r.rootNodeName)):T.V.Warn("Missing axis mesh with name: "+r.rootNodeName)}}))})))},t.prototype._setRootMesh=function(e){var t;this.rootMesh=new ji(this.profileId+" "+this.handedness,this.scene),this.rootMesh.isPickable=!1;for(var i=0;i<e.length;i++){var n=e[i];n.isPickable=!1,n.parent||(t=n)}t&&t.setParent(this.rootMesh),this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=d.PT.FromEulerAngles(0,Math.PI,0))},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/microsoft/",t.MODEL_LEFT_FILENAME="left.glb",t.MODEL_RIGHT_FILENAME="right.glb",t}(dp);gp.RegisterController("windows-mixed-reality",(function(e,t){return new VA(t,e.gamepad,e.handedness)}));var kA={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{xr_standard_trigger_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_trigger_pressed_value",minNodeName:"xr_standard_trigger_pressed_min",maxNodeName:"xr_standard_trigger_pressed_max"}}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{xr_standard_squeeze_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_squeeze_pressed_value",minNodeName:"xr_standard_squeeze_pressed_min",maxNodeName:"xr_standard_squeeze_pressed_max"}}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{xr_standard_touchpad_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_pressed_value",minNodeName:"xr_standard_touchpad_pressed_min",maxNodeName:"xr_standard_touchpad_pressed_max"},xr_standard_touchpad_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_pressed_value",minNodeName:"xr_standard_touchpad_xaxis_pressed_min",maxNodeName:"xr_standard_touchpad_xaxis_pressed_max"},xr_standard_touchpad_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_pressed_value",minNodeName:"xr_standard_touchpad_yaxis_pressed_min",maxNodeName:"xr_standard_touchpad_yaxis_pressed_max"},xr_standard_touchpad_xaxis_touched:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_xaxis_touched_value",minNodeName:"xr_standard_touchpad_xaxis_touched_min",maxNodeName:"xr_standard_touchpad_xaxis_touched_max"},xr_standard_touchpad_yaxis_touched:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_touchpad_yaxis_touched_value",minNodeName:"xr_standard_touchpad_yaxis_touched_min",maxNodeName:"xr_standard_touchpad_yaxis_touched_max"},xr_standard_touchpad_axes_touched:{componentProperty:"state",states:["touched","pressed"],valueNodeProperty:"visibility",valueNodeName:"xr_standard_touchpad_axes_touched_value"}},touchPointNodeName:"xr_standard_touchpad_axes_touched_value"},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{xr_standard_thumbstick_pressed:{componentProperty:"button",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_pressed_value",minNodeName:"xr_standard_thumbstick_pressed_min",maxNodeName:"xr_standard_thumbstick_pressed_max"},xr_standard_thumbstick_xaxis_pressed:{componentProperty:"xAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_xaxis_pressed_value",minNodeName:"xr_standard_thumbstick_xaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_xaxis_pressed_max"},xr_standard_thumbstick_yaxis_pressed:{componentProperty:"yAxis",states:["default","touched","pressed"],valueNodeProperty:"transform",valueNodeName:"xr_standard_thumbstick_yaxis_pressed_value",minNodeName:"xr_standard_thumbstick_yaxis_pressed_min",maxNodeName:"xr_standard_thumbstick_yaxis_pressed_max"}}}},gamepadMapping:"xr-standard",rootNodeName:"microsoft-mixed-reality-right",assetPath:"right.glb"}},GA=function(e){function t(t,i,n,r,o){void 0===r&&(r=!1),void 0===o&&(o=!1);var a=e.call(this,t,zA[n],i,n)||this;return a._forceLegacyControllers=o,a.profileId="oculus-touch",a}return(0,m.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:"left"===this.handedness?t.MODEL_LEFT_FILENAME:t.MODEL_RIGHT_FILENAME,path:this._isQuest()?t.QUEST_MODEL_BASE_URL:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this,i=this._isQuest(),n="right"===this.handedness?-1:1;this.getComponentIds().forEach((function(e){var r=e&&t.getComponent(e);r&&r.onButtonStateChangedObservable.add((function(r){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(i||(t._modelRootNode.getChildren()[3].rotation.x=.2*-r.value,t._modelRootNode.getChildren()[3].position.y=.005*-r.value,t._modelRootNode.getChildren()[3].position.z=.005*-r.value));case"xr-standard-squeeze":return void(i||(t._modelRootNode.getChildren()[4].position.x=n*r.value*.0035));case"xr-standard-thumbstick":return;case"a-button":case"x-button":return void(i||(r.pressed?t._modelRootNode.getChildren()[1].position.y=-.001:t._modelRootNode.getChildren()[1].position.y=0));case"b-button":case"y-button":return void(i||(r.pressed?t._modelRootNode.getChildren()[2].position.y=-.001:t._modelRootNode.getChildren()[2].position.y=0))}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new ji(this.profileId+" "+this.handedness,this.scene),this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=d.PT.FromEulerAngles(0,Math.PI,0)),e.forEach((function(e){e.isPickable=!1})),this._isQuest()?this._modelRootNode=e[0]:(this._modelRootNode=e[1],this.rootMesh.position.y=.034,this.rootMesh.position.z=.052),this._modelRootNode.parent=this.rootMesh},t.prototype._updateModel=function(){},t.prototype._isQuest=function(){return!!navigator.userAgent.match(/Quest/gi)&&!this._forceLegacyControllers},t.MODEL_BASE_URL="https://controllers.babylonjs.com/oculus/",t.MODEL_LEFT_FILENAME="left.babylon",t.MODEL_RIGHT_FILENAME="right.babylon",t.QUEST_MODEL_BASE_URL="https://controllers.babylonjs.com/oculusQuest/",t}(dp);gp.RegisterController("oculus-touch",(function(e,t){return new GA(t,e.gamepad,e.handedness)})),gp.RegisterController("oculus-touch-legacy",(function(e,t){return new GA(t,e.gamepad,e.handedness,!0)}));var zA={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"x-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"x_button",visualResponses:{}},"y-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"y_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-left",assetPath:"left.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-thumbstick":{type:"thumbstick",gamepadIndices:{button:3,xAxis:2,yAxis:3},rootNodeName:"xr_standard_thumbstick",visualResponses:{}},"a-button":{type:"button",gamepadIndices:{button:4},rootNodeName:"a_button",visualResponses:{}},"b-button":{type:"button",gamepadIndices:{button:5},rootNodeName:"b_button",visualResponses:{}},thumbrest:{type:"button",gamepadIndices:{button:6},rootNodeName:"thumbrest",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"oculus-touch-v2-right",assetPath:"right.glb"}},YA=function(e){function t(t,i,n){var r=e.call(this,t,WA[n],i,n)||this;return r.profileId="htc-vive",r}return(0,m.C6)(t,e),t.prototype._getFilenameAndPath=function(){return{filename:t.MODEL_FILENAME,path:t.MODEL_BASE_URL}},t.prototype._getModelLoadingConstraints=function(){return!0},t.prototype._processLoadedModel=function(e){var t=this;this.getComponentIds().forEach((function(e){var i=e&&t.getComponent(e);i&&i.onButtonStateChangedObservable.add((function(i){if(t.rootMesh&&!t.disableAnimation)switch(e){case"xr-standard-trigger":return void(t._modelRootNode.getChildren()[6].rotation.x=.15*-i.value);case"xr-standard-touchpad":case"xr-standard-squeeze":return}}),void 0,!0)}))},t.prototype._setRootMesh=function(e){this.rootMesh=new ji(this.profileId+" "+this.handedness,this.scene),e.forEach((function(e){e.isPickable=!1})),this._modelRootNode=e[1],this._modelRootNode.parent=this.rootMesh,this.scene.useRightHandedSystem||(this.rootMesh.rotationQuaternion=d.PT.FromEulerAngles(0,Math.PI,0))},t.prototype._updateModel=function(){},t.MODEL_BASE_URL="https://controllers.babylonjs.com/vive/",t.MODEL_FILENAME="wand.babylon",t}(dp);gp.RegisterController("htc-vive",(function(e,t){return new YA(t,e.gamepad,e.handedness)}));var XA,WA={left:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},right:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc_vive_none",assetPath:"none.glb"},none:{selectComponentId:"xr-standard-trigger",components:{"xr-standard-trigger":{type:"trigger",gamepadIndices:{button:0},rootNodeName:"xr_standard_trigger",visualResponses:{}},"xr-standard-squeeze":{type:"squeeze",gamepadIndices:{button:1},rootNodeName:"xr_standard_squeeze",visualResponses:{}},"xr-standard-touchpad":{type:"touchpad",gamepadIndices:{button:2,xAxis:0,yAxis:1},rootNodeName:"xr_standard_touchpad",visualResponses:{}},menu:{type:"button",gamepadIndices:{button:4},rootNodeName:"menu",visualResponses:{}}},gamepadMapping:"xr-standard",rootNodeName:"htc-vive-none",assetPath:"none.glb"}},HA=function(){function e(e){var t=this;this._nativeImpl=e,this._xrTransform=new XRRigidTransform,this._xrPose={transform:this._xrTransform,emulatedPosition:!1},this._xrPoseVectorData=new Float32Array(8),this.fillPoses=this._nativeImpl.fillPoses.bind(this._nativeImpl),this.getViewerPose=this._nativeImpl.getViewerPose.bind(this._nativeImpl),this.getHitTestResults=this._nativeImpl.getHitTestResults.bind(this._nativeImpl),this.getHitTestResultsForTransientInput=function(){throw new Error("XRFrame.getHitTestResultsForTransientInput not supported on native.")},this.createAnchor=this._nativeImpl.createAnchor.bind(this._nativeImpl),this.getJointPose=this._nativeImpl.getJointPose.bind(this._nativeImpl),this.fillJointRadii=this._nativeImpl.fillJointRadii.bind(this._nativeImpl),this.getLightEstimate=function(){throw new Error("XRFrame.getLightEstimate not supported on native.")},this.getImageTrackingResults=function(){var e;return null!==(e=t._nativeImpl._imageTrackingResults)&&void 0!==e?e:[]}}return Object.defineProperty(e.prototype,"session",{get:function(){return this._nativeImpl.session},enumerable:!1,configurable:!0}),e.prototype.getPose=function(e,t){if(this._nativeImpl.getPoseData(e,t,this._xrPoseVectorData.buffer,this._xrTransform.matrix.buffer)){var i=this._xrTransform.position;i.x=this._xrPoseVectorData[0],i.y=this._xrPoseVectorData[1],i.z=this._xrPoseVectorData[2],i.w=this._xrPoseVectorData[3];var n=this._xrTransform.orientation;return n.x=this._xrPoseVectorData[4],n.y=this._xrPoseVectorData[5],n.z=this._xrPoseVectorData[6],n.w=this._xrPoseVectorData[7],this._xrPose}},Object.defineProperty(e.prototype,"trackedAnchors",{get:function(){return this._nativeImpl.trackedAnchors},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"worldInformation",{get:function(){return this._nativeImpl.worldInformation},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"detectedPlanes",{get:function(){return this._nativeImpl.detectedPlanes},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"featurePointCloud",{get:function(){return this._nativeImpl.featurePointCloud},enumerable:!1,configurable:!0}),e.prototype.getDepthInformation=function(e){throw new Error("This function is not available in Babylon Native")},e}();$c("NativeXRFrame",HA),function(e){e[e.Input=0]="Input",e[e.Output=1]="Output"}(XA||(XA={}));var jA=function(){function e(e,t,i){this._ownerBlock=i,this._connectedPoint=[],this.uniqueId=(0,Ml.z)(),this.connectedPointIds=[],this.name=e,this._connectionType=t}return Object.defineProperty(e.prototype,"connectionType",{get:function(){return this._connectionType},enumerable:!1,configurable:!0}),e.prototype._isSingularConnection=function(){return!0},e.prototype.isConnected=function(){return this._connectedPoint.length>0},e.prototype.connectTo=function(e){if(this._connectionType===e._connectionType)throw new Error("Cannot connect two points of type ".concat(this.connectionType));if(this._isSingularConnection()&&this._connectedPoint.length>0||e._isSingularConnection()&&e._connectedPoint.length>0)throw new Error("Max number of connections for point reached");this._connectedPoint.push(e),e._connectedPoint.push(this)},e.prototype.serialize=function(e){void 0===e&&(e={}),e.uniqueId=this.uniqueId,e.name=this.name,e._connectionType=this._connectionType,e.connectedPointIds=[],e.className=this.getClassName();for(var t=0,i=this._connectedPoint;t<i.length;t++){var n=i[t];e.connectedPointIds.push(n.uniqueId)}},e.prototype.getClassName=function(){return"FGConnection"},e.prototype.deserialize=function(e){this.uniqueId=e.uniqueId,this.name=e.name,this._connectionType=e._connectionType,this.connectedPointIds=e.connectedPointIds},e.Parse=function(e,t){void 0===e&&(e={});var i=new(ie.S0.Instantiate(e.className))(e.name,e._connectionType,t);return i.deserialize(e),i},e}(),qA=function(){function e(e){this.value=this._toInt(e)}return e.prototype._toInt=function(e){return 0|e},e.prototype.add=function(t){return new e(this.value+t.value)},e.prototype.subtract=function(t){return new e(this.value-t.value)},e.prototype.multiply=function(t){return new e(Math.imul(this.value,t.value))},e.prototype.divide=function(t){return new e(this.value/t.value)},e.prototype.getClassName=function(){return e.ClassName},e.prototype.equals=function(e){return this.value===e.value},e.Parse=function(t){return new e(t.value)},e.ClassName="FlowGraphInteger",e}();(0,s.Y5)("FlowGraphInteger",qA);var KA=function(){function e(e,t){this.typeName=e,this.defaultValue=t}return e.prototype.serialize=function(e){e.typeName=this.typeName,e.defaultValue=this.defaultValue},e.Parse=function(t){return new e(t.typeName,t.defaultValue)},e}(),QA=new KA("any",void 0),ZA=new KA("string",""),JA=new KA("number",0),$A=new KA("boolean",!1),eP=new KA("Vector2",d.I9.Zero()),tP=new KA("Vector3",d.Pq.Zero()),iP=new KA("Vector4",d.IU.Zero()),nP=new KA("Matrix",d.uq.Identity()),rP=new KA("Color3",p.v9.Black()),oP=new KA("Color4",new p.ov(0,0,0,0)),aP=new KA("Quaternion",d.PT.Identity()),sP=new KA("FlowGraphInteger",new qA(0));function lP(e){switch(typeof e){case"string":return ZA;case"number":return JA;case"boolean":return $A;case"object":return e instanceof d.I9?eP:e instanceof d.Pq?tP:e instanceof d.IU?iP:e instanceof p.v9?rP:e instanceof p.ov?oP:e instanceof d.PT?aP:e instanceof qA?sP:QA;default:return QA}}var cP=function(e){function t(t,i,n,r){var o=e.call(this,t,i,n)||this;return o.richType=r,o}return(0,m.C6)(t,e),t.prototype._isSingularConnection=function(){return 0===this.connectionType},t.prototype.setValue=function(e,t){t._setConnectionValue(this,e)},t.prototype.connectTo=function(t){e.prototype.connectTo.call(this,t)},t.prototype._getValueOrDefault=function(e){return e._hasConnectionValue(this)?e._getConnectionValue(this):this.richType.defaultValue},t.prototype.getValue=function(e){return 1===this.connectionType?(e._notifyExecuteNode(this._ownerBlock),this._ownerBlock._updateOutputs(e),this._getValueOrDefault(e)):this.isConnected()?this._connectedPoint[0].getValue(e):this._getValueOrDefault(e)},t.prototype.getClassName=function(){return"FGDataConnection"},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.richType={},this.richType.serialize(t.richType)},t.Parse=function(e,t){var i=jA.Parse(e,t);return i.richType=KA.Parse(e.richType),i},t}(jA);function uP(e){return"Mesh"===e||"AbstractMesh"===e||"GroundMesh"===e||"InstanceMesh"===e||"LinesMesh"===e||"GoldbergMesh"===e||"GreasedLineMesh"===e||"TrailMesh"===e}function hP(e){return"Vector2"===e||"Vector3"===e||"Vector4"===e||"Quaternion"===e||"Color3"===e||"Color4"===e}function dP(e,t,i){var n,r,o=null!==(r=null===(n=null==t?void 0:t.getClassName)||void 0===n?void 0:n.call(t))&&void 0!==r?r:"";uP(o)?i[e]={name:t.name,className:o}:hP(o)?i[e]={value:t.asArray(),className:o}:i[e]=t}function pP(e,t,i){var n=t[e],r=null==n?void 0:n.className;return uP(r)?i.getMeshByName(n.name):hP(r)?function(e,t){if("Vector2"===e)return d.I9.FromArray(t);if("Vector3"===e)return d.Pq.FromArray(t);if("Vector4"===e)return d.IU.FromArray(t);if("Quaternion"===e)return d.PT.FromArray(t);if("Color3"===e)return new p.v9(t[0],t[1],t[2]);if("Color4"===e)return new p.ov(t[0],t[1],t[2],t[3]);throw new Error("Unknown vector class name ".concat(e))}(r,n.value):"Matrix"===r?d.uq.FromArray(n.value):r===qA.ClassName?qA.Parse(n):n&&void 0!==n.value?n.value:n}(0,s.Y5)("FGDataConnection",cP);var fP=function(){function e(e){var t,i;this.config=e,this.uniqueId=(0,Ml.z)(),this.name=null!==(i=null===(t=this.config)||void 0===t?void 0:t.name)&&void 0!==i?i:this.getClassName(),this.dataInputs=[],this.dataOutputs=[]}return e.prototype._updateOutputs=function(e){},e.prototype.registerDataInput=function(e,t){var i=new cP(e,0,this,t);return this.dataInputs.push(i),i},e.prototype.registerDataOutput=function(e,t){var i=new cP(e,1,this,t);return this.dataOutputs.push(i),i},e.prototype.getDataInput=function(e){return this.dataInputs.find((function(t){return t.name===e}))},e.prototype.getDataOutput=function(e){return this.dataOutputs.find((function(t){return t.name===e}))},e.prototype.serialize=function(e,t){void 0===e&&(e={}),void 0===t&&(t=dP),e.uniqueId=this.uniqueId,e.config={},this.config&&(e.config.name=this.config.name),e.dataInputs=[],e.dataOutputs=[],e.className=this.getClassName();for(var i=0,n=this.dataInputs;i<n.length;i++){var r={};n[i].serialize(r),e.dataInputs.push(r)}for(var o=0,a=this.dataOutputs;o<a.length;o++){var s={};a[o].serialize(s),e.dataOutputs.push(s)}},e.prototype.getClassName=function(){return"FGBlock"},e.Parse=function(e,t){var i,n,r=ie.S0.Instantiate(e.className),o={},a=null!==(i=t.valueParseFunction)&&void 0!==i?i:pP;if(e.config)for(var s in e.config)o[s]=a(s,e.config,t.scene);("FGSetPropertyBlock"===(n=e.className)||"FGGetPropertyBlock"===n||"FGPlayAnimationBlock"===n||"FGMeshPickEventBlock"===n)&&(o.pathConverter=t.pathConverter);var l=new r(o);l.uniqueId=e.uniqueId;for(var c=0;c<e.dataInputs.length;c++){var u=l.getDataInput(e.dataInputs[c].name);if(!u)throw new Error("Could not find data input with name "+e.dataInputs[c].name+" in block "+e.className);u.deserialize(e.dataInputs[c])}for(c=0;c<e.dataOutputs.length;c++){var h=l.getDataOutput(e.dataOutputs[c].name);if(!h)throw new Error("Could not find data output with name "+e.dataOutputs[c].name+" in block "+e.className);h.deserialize(e.dataOutputs[c])}return l.metadata=e.metadata,l.deserialize&&l.deserialize(e),l},e}(),_P=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype._isSingularConnection=function(){return 1===this.connectionType},t.prototype._activateSignal=function(e){var t;0===this.connectionType?(e._notifyExecuteNode(this._ownerBlock),this._ownerBlock._execute(e,this),e._increaseExecutionId()):null===(t=this._connectedPoint[0])||void 0===t||t._activateSignal(e)},t}(jA);(0,s.Y5)("FlowGraphSignalConnection",_P);var mP=function(e){function t(t){var i=e.call(this,t)||this;return i.signalInputs=[],i.signalOutputs=[],i.in=i._registerSignalInput("in"),i}return(0,m.C6)(t,e),t.prototype._registerSignalInput=function(e){var t=new _P(e,0,this);return this.signalInputs.push(t),t},t.prototype._registerSignalOutput=function(e){var t=new _P(e,1,this);return this.signalOutputs.push(t),t},t.prototype.getSignalInput=function(e){return this.signalInputs.find((function(t){return t.name===e}))},t.prototype.getSignalOutput=function(e){return this.signalOutputs.find((function(t){return t.name===e}))},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.signalInputs=[],t.signalOutputs=[];for(var i=0,n=this.signalInputs;i<n.length;i++){var r={};n[i].serialize(r),t.signalInputs.push(r)}for(var o=0,a=this.signalOutputs;o<a.length;o++){var s={};a[o].serialize(s),t.signalOutputs.push(s)}},t.prototype.deserialize=function(e){for(var t=0;t<e.signalInputs.length;t++){var i=this.getSignalInput(e.signalInputs[t].name);if(!i)throw new Error("Could not find signal input with name "+e.signalInputs[t].name+" in block "+e.className);i.deserialize(e.signalInputs[t])}for(t=0;t<e.signalOutputs.length;t++){var n=this.getSignalOutput(e.signalOutputs[t].name);if(!n)throw new Error("Could not find signal output with name "+e.signalOutputs[t].name+" in block "+e.className);n.deserialize(e.signalOutputs[t])}},t.prototype.getClassName=function(){return"FGExecutionBlock"},t}(fP),gP=function(e){function t(t){var i=e.call(this,t)||this;return i.out=i._registerSignalOutput("out"),i.done=i._registerSignalOutput("done"),i}return(0,m.C6)(t,e),t.prototype._startPendingTasks=function(e){this._preparePendingTasks(e),e._addPendingBlock(this)},t}(mP),vP=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return(0,m.C6)(t,e),t.prototype._execute=function(e){e._notifyExecuteNode(this),this.out._activateSignal(e)},t}(gP),yP=function(){function e(e){this.uniqueId=(0,Ml.z)(),this._userVariables={},this._executionVariables={},this._connectionValues={},this._pendingBlocks=[],this._executionId=0,this.onNodeExecutedObservable=new h.cP,this._configuration=e}return e.prototype.hasVariable=function(e){return e in this._userVariables},e.prototype.setVariable=function(e,t){this._userVariables[e]=t},e.prototype.getVariable=function(e){return this._userVariables[e]},Object.defineProperty(e.prototype,"userVariables",{get:function(){return this._userVariables},enumerable:!1,configurable:!0}),e.prototype._getUniqueIdPrefixedName=function(e,t){return"".concat(e.uniqueId,"_").concat(t)},e.prototype._setExecutionVariable=function(e,t,i){this._executionVariables[this._getUniqueIdPrefixedName(e,t)]=i},e.prototype._getExecutionVariable=function(e,t,i){return this._hasExecutionVariable(e,t)?this._executionVariables[this._getUniqueIdPrefixedName(e,t)]:i},e.prototype._deleteExecutionVariable=function(e,t){delete this._executionVariables[this._getUniqueIdPrefixedName(e,t)]},e.prototype._hasExecutionVariable=function(e,t){return this._getUniqueIdPrefixedName(e,t)in this._executionVariables},e.prototype._hasConnectionValue=function(e){return e.uniqueId in this._connectionValues},e.prototype._setConnectionValue=function(e,t){this._connectionValues[e.uniqueId]=t},e.prototype._getConnectionValue=function(e){return this._connectionValues[e.uniqueId]},Object.defineProperty(e.prototype,"configuration",{get:function(){return this._configuration},enumerable:!1,configurable:!0}),e.prototype._addPendingBlock=function(e){this._pendingBlocks.push(e)},e.prototype._removePendingBlock=function(e){var t=this._pendingBlocks.indexOf(e);-1!==t&&this._pendingBlocks.splice(t,1)},e.prototype._clearPendingBlocks=function(){for(var e=0,t=this._pendingBlocks;e<t.length;e++)t[e]._cancelPendingTasks(this);this._pendingBlocks.length=0},e.prototype._notifyExecuteNode=function(e){this.onNodeExecutedObservable.notifyObservers(e)},e.prototype._increaseExecutionId=function(){this._executionId++},Object.defineProperty(e.prototype,"executionId",{get:function(){return this._executionId},enumerable:!1,configurable:!0}),e.prototype.serialize=function(e,t){for(var i in void 0===e&&(e={}),void 0===t&&(t=dP),e.uniqueId=this.uniqueId,e._userVariables={},this._userVariables)t(i,this._userVariables[i],e._userVariables);for(var i in e._connectionValues={},this._connectionValues)t(i,this._connectionValues[i],e._connectionValues)},e.prototype.getClassName=function(){return"FGContext"},e.Parse=function(e,t){var i,n=t.graph.createContext(),r=null!==(i=t.valueParseFunction)&&void 0!==i?i:pP;for(var o in n.uniqueId=e.uniqueId,e._userVariables){var a=r(o,e._userVariables,n._configuration.scene);n._userVariables[o]=a}for(var o in e._connectionValues)a=r(o,e._connectionValues,n._configuration.scene),n._connectionValues[o]=a;return n},(0,m.Cg)([(0,V.lK)()],e.prototype,"uniqueId",void 0),e}();function bP(e,t){return!(!e.parent||e.parent!==t&&!bP(e.parent,t))}var TP,EP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i}return(0,m.C6)(t,e),t.prototype._getReferencedMesh=function(){var e=this.config.pathConverter.convert(this.config.path),t=e.info.getObject(e.object);if(!(t&&t instanceof wi))throw new Error("Mesh pick event block requires a valid mesh");return t},t.prototype._preparePendingTasks=function(e){var t=this,i=e._getExecutionVariable(this,"meshPickObserver");if(!i){var n=this._getReferencedMesh();e._setExecutionVariable(this,"mesh",n),i=n.getScene().onPointerObservable.add((function(i){var r,o,a;i.type===De.POINTERPICK&&(null===(r=i.pickInfo)||void 0===r?void 0:r.pickedMesh)&&((null===(o=i.pickInfo)||void 0===o?void 0:o.pickedMesh)===n||bP(null===(a=i.pickInfo)||void 0===a?void 0:a.pickedMesh,n))&&t._execute(e)}));var r=n.onDisposeObservable.add((function(){return t._onDispose}));e._setExecutionVariable(this,"meshPickObserver",i),e._setExecutionVariable(this,"meshDisposeObserver",r)}},t.prototype._onDispose=function(e){this._cancelPendingTasks(e),e._removePendingBlock(this)},t.prototype._cancelPendingTasks=function(e){var t=e._getExecutionVariable(this,"mesh"),i=e._getExecutionVariable(this,"meshPickObserver"),n=e._getExecutionVariable(this,"meshDisposeObserver");t.getScene().onPointerObservable.remove(i),t.onDisposeObservable.remove(n),e._deleteExecutionVariable(this,"mesh"),e._deleteExecutionVariable(this,"meshPickObserver"),e._deleteExecutionVariable(this,"meshDisposeObserver")},t.prototype.getClassName=function(){return t.ClassName},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.config.path=this.config.path},t.ClassName="FGMeshPickEventBlock",t}(vP);(0,s.Y5)(EP.ClassName,EP),function(e){e[e.Stopped=0]="Stopped",e[e.Started=1]="Started"}(TP||(TP={}));var SP=function(){function e(e){var t=this;this._eventBlocks=[],this._executionContexts=[],this.state=0,this._scene=e.scene,this._coordinator=e.coordinator,this._sceneDisposeObserver=this._scene.onDisposeObservable.add((function(){return t.dispose()}))}return e.prototype.createContext=function(){var e=new yP({scene:this._scene,coordinator:this._coordinator});return this._executionContexts.push(e),e},e.prototype.getContext=function(e){return this._executionContexts[e]},e.prototype.addEventBlock=function(e){this._eventBlocks.push(e)},e.prototype.start=function(){if(1!==this.state){this.state=1,0===this._executionContexts.length&&this.createContext();for(var e=0,t=this._executionContexts;e<t.length;e++)for(var i=t[e],n=0,r=this._getContextualOrder();n<r.length;n++)r[n]._startPendingTasks(i)}},e.prototype._getContextualOrder=function(){for(var e=[],t=0,i=this._eventBlocks;t<i.length;t++){var n=i[t];if(n.getClassName()===EP.ClassName){for(var r=n._getReferencedMesh(),o=0;o<e.length;o++){var a=e[o]._getReferencedMesh();if(r&&a&&bP(r,a))break}e.splice(o,0,n)}else e.push(n)}return e},e.prototype.dispose=function(){if(0!==this.state){this.state=0;for(var e=0,t=this._executionContexts;e<t.length;e++)t[e]._clearPendingBlocks();this._executionContexts.length=0,this._eventBlocks.length=0,this._scene.onDisposeObservable.remove(this._sceneDisposeObserver),this._sceneDisposeObserver=null}},e.prototype.visitAllBlocks=function(e){for(var t=[],i=new Set,n=0,r=this._eventBlocks;n<r.length;n++){var o=r[n];t.push(o),i.add(o.uniqueId)}for(;t.length>0;){e(o=t.pop());for(var a=0,s=o.dataInputs;a<s.length;a++)for(var l=0,c=s[a]._connectedPoint;l<c.length;l++){var u=c[l];i.has(u._ownerBlock.uniqueId)||(t.push(u._ownerBlock),i.add(u._ownerBlock.uniqueId))}if(o instanceof mP)for(var h=0,d=o.signalOutputs;h<d.length;h++)for(var p=0,f=d[h]._connectedPoint;p<f.length;p++)u=f[p],i.has(u._ownerBlock.uniqueId)||(t.push(u._ownerBlock),i.add(u._ownerBlock.uniqueId))}},e.prototype.serialize=function(e,t){void 0===e&&(e={}),e.allBlocks=[],this.visitAllBlocks((function(t){var i={};t.serialize(i),e.allBlocks.push(i)})),e.executionContexts=[];for(var i=0,n=this._executionContexts;i<n.length;i++){var r={};n[i].serialize(r,t),e.executionContexts.push(r)}},e.GetDataOutConnectionByUniqueId=function(e,t){for(var i=0,n=e;i<n.length;i++)for(var r=0,o=n[i].dataOutputs;r<o.length;r++){var a=o[r];if(a.uniqueId===t)return a}throw new Error("Could not find data out connection with unique id "+t)},e.GetSignalInConnectionByUniqueId=function(e,t){for(var i=0,n=e;i<n.length;i++){var r=n[i];if(r instanceof mP)for(var o=0,a=r.signalInputs;o<a.length;o++){var s=a[o];if(s.uniqueId===t)return s}}throw new Error("Could not find signal in connection with unique id "+t)},e.Parse=function(t,i){for(var n,r=i.coordinator.createGraph(),o=[],a=null!==(n=i.valueParseFunction)&&void 0!==n?n:pP,s=0,l=t.allBlocks;s<l.length;s++){var c=l[s],u=fP.Parse(c,{scene:i.coordinator.config.scene,pathConverter:i.pathConverter,valueParseFunction:a});o.push(u),u instanceof vP&&r.addEventBlock(u)}for(var h=0,d=o;h<d.length;h++){for(var p=0,f=(u=d[h]).dataInputs;p<f.length;p++)for(var _=f[p],m=0,g=_.connectedPointIds;m<g.length;m++){var v=g[m],y=e.GetDataOutConnectionByUniqueId(o,v);_.connectTo(y)}if(u instanceof mP)for(var b=0,T=u.signalOutputs;b<T.length;b++)for(var E=T[b],S=0,x=E.connectedPointIds;S<x.length;S++)v=x[S],y=e.GetSignalInConnectionByUniqueId(o,v),E.connectTo(y)}for(var C=0,A=t.executionContexts;C<A.length;C++){var P=A[C];yP.Parse(P,{graph:r,valueParseFunction:a})}return r},e}(),xP=function(){function e(t){var i,n=this;this.config=t,this._flowGraphs=[],this._customEventsMap=new Map,this.config.scene.onDisposeObservable.add((function(){n.dispose()})),(null!==(i=e.SceneCoordinators.get(this.config.scene))&&void 0!==i?i:[]).push(this)}return e.prototype.createGraph=function(){var e=new SP({scene:this.config.scene,coordinator:this});return this._flowGraphs.push(e),e},e.prototype.removeGraph=function(e){var t=this._flowGraphs.indexOf(e);-1!==t&&(e.dispose(),this._flowGraphs.splice(t,1))},e.prototype.start=function(){this._flowGraphs.forEach((function(e){return e.start()}))},e.prototype.dispose=function(){var t;this._flowGraphs.forEach((function(e){return e.dispose()})),this._flowGraphs.length=0;var i=null!==(t=e.SceneCoordinators.get(this.config.scene))&&void 0!==t?t:[],n=i.indexOf(this);-1!==n&&i.splice(n,1)},e.prototype.serialize=function(e,t){e._flowGraphs=[],this._flowGraphs.forEach((function(i){var n={};i.serialize(n,t),e._flowGraphs.push(n)}))},e.Parse=function(t,i){var n,r,o=null!==(n=i.valueParseFunction)&&void 0!==n?n:pP,a=new e({scene:i.scene});return null===(r=t._flowGraphs)||void 0===r||r.forEach((function(e){SP.Parse(e,{coordinator:a,valueParseFunction:o,pathConverter:i.pathConverter})})),a},Object.defineProperty(e.prototype,"flowGraphs",{get:function(){return this._flowGraphs},enumerable:!1,configurable:!0}),e.prototype.getCustomEventObservable=function(e){var t=this._customEventsMap.get(e);return t||(t=new h.cP,this._customEventsMap.set(e,t)),t},e.prototype.notifyCustomEvent=function(e,t){var i=this._customEventsMap.get(e);i&&i.notifyObservers(t)},e.SceneCoordinators=new Map,e}(),CP=function(e){this._context=e,this._context.onNodeExecutedObservable.add((function(e){ie.S0.Log("Node executed: ".concat(e.getClassName()))}))},AP=function(e){function t(t){var i=e.call(this,t)||this;return i.out=i._registerSignalOutput("out"),i}return(0,m.C6)(t,e),t}(mP),PP=function(e){function t(t){var i=e.call(this,t)||this;return i.message=i.registerDataInput("message",QA),i}return(0,m.C6)(t,e),t.prototype._execute=function(e){var t=this.message.getValue(e);T.V.Log(t),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGConsoleLogBlock",t}(AP);(0,s.Y5)(PP.ClassName,PP);var RP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.input=i.registerDataInput(t.variableName,QA),i}return(0,m.C6)(t,e),t.prototype._execute=function(e){var t=this.config.variableName,i=this.input.getValue(e);e.setVariable(t,i),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSetVariableBlock",t}(AP);(0,s.Y5)(RP.ClassName,RP);var IP=new RegExp(/\{(\w+)\}/g),MP=function(){function e(e,t){this.path=e,this.ownerBlock=t,this.templatedInputs=[];for(var i=IP.exec(e);i;){var n=i[1];this.templatedInputs.push(t.registerDataInput(n,sP)),i=IP.exec(e)}}return e.prototype.getAccessor=function(e,t){for(var i=this.path,n=0,r=this.templatedInputs;n<r.length;n++){var o=r[n],a=o.getValue(t).value;i=i.replace("{".concat(o.name,"}"),a.toString())}return e.convert(i)},e}(),OP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.a=i.registerDataInput("a",QA),i.templateComponent=new MP(t.path,i),i}return(0,m.C6)(t,e),t.prototype._execute=function(e){var t=this.a.getValue(e),i=this.templateComponent.getAccessor(this.config.pathConverter,e);i.info.set(t,i.object),this.out._activateSignal(e)},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.config.path=this.config.path},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSetPropertyBlock",t}(AP);(0,s.Y5)("FGSetPropertyBlock",OP);var DP=function(e){function t(t){var i=e.call(this,t)||this;i.config=t;for(var n=0;n<i.config.eventData.length;n++){var r=i.config.eventData[n];i.registerDataInput(r,QA)}return i}return(0,m.C6)(t,e),t.prototype._execute=function(e){var t=this.config.eventId,i=this.dataInputs.map((function(t){return t.getValue(e)}));e.configuration.coordinator.notifyCustomEvent(t,i),this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSendCustomEventBlock",t}(AP);(0,s.Y5)("FGSendCustomEventBlock",DP);var NP=function(e){function t(t){var i=e.call(this,t)||this;return i.condition=i.registerDataInput("condition",$A),i.onTrue=i._registerSignalOutput("onTrue"),i.onFalse=i._registerSignalOutput("onFalse"),i}return(0,m.C6)(t,e),t.prototype._execute=function(e){this.condition.getValue(e)?this.onTrue._activateSignal(e):this.onFalse._activateSignal(e)},t.prototype.getClassName=function(){return"FGBranchBlock"},t}(mP);(0,s.Y5)("FGBranchBlock",NP);var FP=function(e){function t(t){void 0===t&&(t={startIndex:new qA(0)});var i=e.call(this,t)||this;return i.config=t,i.reset=i._registerSignalInput("reset"),i.n=i.registerDataInput("n",sP),i.value=i.registerDataOutput("value",sP),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){if(t===this.reset)this.value.setValue(this.config.startIndex,e);else{var i=this.value.getValue(e);i.value<this.n.getValue(e).value&&(this.value.setValue(new qA(i.value+1),e),this.out._activateSignal(e))}},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGDoNBlock",t}(AP);(0,s.Y5)(FP.ClassName,FP);var LP=function(e){function t(t){var i=e.call(this,t)||this;return i.startIndex=i.registerDataInput("startIndex",JA),i.endIndex=i.registerDataInput("endIndex",JA),i.step=i.registerDataInput("step",JA),i.index=i.registerDataOutput("index",JA),i.onLoop=i._registerSignalOutput("onLoop"),i}return(0,m.C6)(t,e),t.prototype._executeLoop=function(e){var t=e._getExecutionVariable(this,"index");t<e._getExecutionVariable(this,"endIndex")?(this.index.setValue(t,e),this.onLoop._activateSignal(e),t+=e._getExecutionVariable(this,"step",1),e._setExecutionVariable(this,"index",t),this._executeLoop(e)):this.out._activateSignal(e)},t.prototype._execute=function(e){var t=this.startIndex.getValue(e),i=this.endIndex.getValue(e),n=this.step.getValue(e);e._setExecutionVariable(this,"index",t),e._setExecutionVariable(this,"endIndex",i),e._setExecutionVariable(this,"step",n),this._executeLoop(e)},t.prototype.getClassName=function(){return"FGForLoopBlock"},t}(AP);(0,s.Y5)("FGForLoopBlock",LP);var wP=function(e){function t(t){var i=e.call(this,t)||this;return i.reset=i._registerSignalInput("reset"),i.duration=i.registerDataInput("duration",JA),i.timeRemaining=i.registerDataOutput("timeRemaining",JA),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){var i=e._getExecutionVariable(this,"lastExecutedTime"),n=this.duration.getValue(e),r=Date.now();if(t===this.reset||void 0===i||r-i>n)this.timeRemaining.setValue(0,e),this.out._activateSignal(e),e._setExecutionVariable(this,"lastExecutedTime",r);else{var o=n-(r-i);this.timeRemaining.setValue(o,e)}},t.prototype.getClassName=function(){return"FGThrottleBlock"},t}(AP);(0,s.Y5)("FGThrottleBlock",wP);var BP=function(e){function t(t){var i=e.call(this,t)||this;return i.timeout=i.registerDataInput("timeout",JA),i}return(0,m.C6)(t,e),t.prototype._preparePendingTasks=function(e){var t=this,i=this.timeout.getValue(e);if(void 0!==i&&i>=0){var n=e._getExecutionVariable(this,"runningTimers")||[],r=e.configuration.scene,o=new xf({timeout:i,contextObservable:r.onBeforeRenderObservable,onEnded:function(){return t._onEnded(o,e)}});o.start(),n.push(o),e._setExecutionVariable(this,"runningTimers",n)}},t.prototype._execute=function(e){this._startPendingTasks(e),this.out._activateSignal(e)},t.prototype._onEnded=function(e,t){var i=t._getExecutionVariable(this,"runningTimers")||[],n=i.indexOf(e);-1!==n?i.splice(n,1):ie.S0.Warn("FlowGraphTimerBlock: Timer ended but was not found in the running timers list"),t._removePendingBlock(this),this.done._activateSignal(t)},t.prototype._cancelPendingTasks=function(e){for(var t=0,i=e._getExecutionVariable(this,"runningTimers")||[];t<i.length;t++)i[t].dispose();e._deleteExecutionVariable(this,"runningTimers")},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGTimerBlock",t}(gP);(0,s.Y5)("FGTimerBlock",BP);var UP=function(e){function t(t){var i=e.call(this,t)||this;i.config=t,i._cachedUnusedIndexes=[],i.reset=i._registerSignalInput("reset"),i.currentIndex=i.registerDataOutput("currentIndex",JA),i.config.startIndex=void 0!==i.config.startIndex?i.config.startIndex:0,i.config.startIndex=Math.max(0,Math.min(i.config.startIndex,i.config.numberOutputFlows-1)),i.outFlows=[];for(var n=0;n<i.config.numberOutputFlows;n++)i.outFlows.push(i._registerSignalOutput("out".concat(n)));return i}return(0,m.C6)(t,e),t.prototype._getUnusedIndexes=function(e){var t=this._cachedUnusedIndexes;if(t.length=0,e._hasExecutionVariable(this,"unusedIndexes")){var i=e._getExecutionVariable(this,"unusedIndexes");for(n=0;n<i.length;n++)t.push(i[n])}else for(var n=0;n<this.config.numberOutputFlows;n++)t.push(n);return t},t.prototype._getNextOutput=function(e,t){return this.config.isRandom?t[Math.floor(Math.random()*t.length)]:e+1},t.prototype._execute=function(e,t){var i,n=null!==(i=e._getExecutionVariable(this,"currentIndex"))&&void 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i=e.call(this,t)||this;i.config=t,i.selection=i.registerDataInput("selection",QA),i.outputFlows=[];for(var n=0;n<=i.config.cases.length;n++)i.outputFlows.push(i._registerSignalOutput("out".concat(n)));return i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){for(var i=this.selection.getValue(e),n=0;n<this.config.cases.length;n++)if(i===this.config.cases[n])return void this.outputFlows[n]._activateSignal(e);this.outputFlows[this.outputFlows.length-1]._activateSignal(e)},t.prototype.getClassName=function(){return"FGSwitchBlock"},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.cases=this.config.cases},t}(mP);(0,s.Y5)("FGSwitchBlock",VP);var kP=function(e){function t(t){var i=e.call(this,t)||this;i.config=t,i.inFlows=[],i._cachedActivationState=[],i.reset=i._registerSignalInput("reset");for(var n=1;n<i.config.numberInputFlows;n++)i.inFlows.push(i._registerSignalInput("in".concat(n)));return i}return(0,m.C6)(t,e),t.prototype._getCurrentActivationState=function(e){var t=this._cachedActivationState;if(t.length=0,e._hasExecutionVariable(this,"activationState")){var i=e._getExecutionVariable(this,"activationState");for(n=0;n<i.length;n++)t.push(i[n])}else for(var n=0;n<this.config.numberInputFlows;n++)t.push(!1);return t},t.prototype._execute=function(e,t){var i=this._getCurrentActivationState(e);if(t===this.reset)for(var n=0;n<this.config.numberInputFlows;n++)i[n]=!1;else if(t===this.in)i[0]=!0;else{var r=this.inFlows.indexOf(t);r>=0&&(i[r+1]=!0)}if(e._setExecutionVariable(this,"activationState",i.slice()),i.every((function(e){return e})))for(this.out._activateSignal(e),n=0;n<this.config.numberInputFlows;n++)i[n]=!1},t.prototype.getClassName=function(){return"FGWaitAllBlock"},t.prototype.serialize=function(t){e.prototype.serialize.call(this,t),t.config.numberInputFlows=this.config.numberInputFlows},t}(AP);(0,s.Y5)("FGWaitAllBlock",kP);var GP=function(e){function t(t){var i=e.call(this,t)||this;return i.count=i.registerDataOutput("count",JA),i.reset=i._registerSignalInput("reset"),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){var i;if(t===this.reset)return e._setExecutionVariable(this,"count",0),void this.count.setValue(0,e);var n=(null!==(i=e._getExecutionVariable(this,"count"))&&void 0!==i?i:0)+1;e._setExecutionVariable(this,"count",n),this.count.setValue(n,e),this.out._activateSignal(e)},t.prototype.getClassName=function(){return"FGCounterBlock"},t}(AP);(0,s.Y5)("FGCounterBlock",GP);var zP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.condition=i.registerDataInput("condition",$A),i.loopBody=i._registerSignalOutput("loopBody"),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){var i,n=this.condition.getValue(e);for((null===(i=this.config)||void 0===i?void 0:i.isDo)&&!n&&this.loopBody._activateSignal(e);n;)this.loopBody._activateSignal(e),n=this.condition.getValue(e);this.out._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.prototype.serialize=function(t){var i;e.prototype.serialize.call(this,t),t.isDo=null===(i=this.config)||void 0===i?void 0:i.isDo},t.ClassName="FGWhileLoopBlock",t}(AP);(0,s.Y5)(zP.ClassName,zP);var YP=function(e){function t(t){var i=e.call(this,t)||this;return i.count=i.registerDataInput("count",JA),i.reset=i._registerSignalInput("reset"),i.currentCount=i.registerDataOutput("currentCount",JA),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){if(t!==this.reset){var i=this.count.getValue(e),n=e._getExecutionVariable(this,"debounceCount",0)+1;this.currentCount.setValue(n,e),e._setExecutionVariable(this,"debounceCount",n),n>=i&&(this.out._activateSignal(e),e._setExecutionVariable(this,"debounceCount",0))}else e._setExecutionVariable(this,"debounceCount",0)},t.prototype.getClassName=function(){return"FGDebounceBlock"},t}(AP);(0,s.Y5)("FGDebounceBlock",YP);var XP=function(e){function t(t){var i=e.call(this,t)||this;return i.onOn=i._registerSignalOutput("onOn"),i.onOff=i._registerSignalOutput("onOff"),i.isOn=i.registerDataOutput("isOn",$A),i}return(0,m.C6)(t,e),t.prototype._execute=function(e,t){var i=e._getExecutionVariable(this,"value",!1);i=!i,e._setExecutionVariable(this,"value",i),this.isOn.setValue(i,e),i?this.onOn._activateSignal(e):this.onOff._activateSignal(e)},t.prototype.getClassName=function(){return"FGFlipFlopBlock"},t}(mP);(0,s.Y5)("FGFlipFlopBlock",XP);var WP=function(e){function t(t){var i=e.call(this,t)||this;i.config=t,i.outFlows=[];for(var n=0;n<i.config.numberOutputFlows;n++)i.outFlows.push(i._registerSignalOutput("".concat(n)));return i}return(0,m.C6)(t,e),t.prototype._execute=function(e){for(var t=0;t<this.config.numberOutputFlows;t++)this.outFlows[t]._activateSignal(e)},t.prototype.getClassName=function(){return t.ClassName},t.ClassName="FGSequenceBlock",t}(mP);(0,s.Y5)(WP.ClassName,WP);var HP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.templateTargetComponent=new MP(t.targetPath,i),i.templateAnimationComponent=new MP(t.animationPath,i),i.speed=i.registerDataInput("speed",JA),i.loop=i.registerDataInput("loop",$A),i.from=i.registerDataInput("from",JA),i.to=i.registerDataInput("to",JA),i.runningAnimatable=i.registerDataOutput("runningAnimatable",QA),i}return(0,m.C6)(t,e),t.prototype._preparePendingTasks=function(e){var t,i=this,n=this.templateTargetComponent.getAccessor(this.config.pathConverter,e),r=n.info.getObject(n.object),o=this.templateAnimationComponent.getAccessor(this.config.pathConverter,e),a=o.info.get(o.object);if(!r||!a)throw new Error("Cannot play animation without target or animation");var s=null!==(t=e._getExecutionVariable(this,"runningAnimatables"))&&void 0!==t?t:[],l=this.runningAnimatable.getValue(e);if(l&&l.paused)l.restart();else{var c=e.configuration.scene.beginDirectAnimation(r,[a],this.from.getValue(e),this.to.getValue(e),this.loop.getValue(e),this.speed.getValue(e),(function(){return i._onAnimationEnd(c,e)}));this.runningAnimatable.setValue(c,e),s.push(c)}e._setExecutionVariable(this,"runningAnimatables",s)},t.prototype._execute=function(e){this._startPendingTasks(e),this.out._activateSignal(e)},t.prototype._onAnimationEnd=function(e,t){var i,n=null!==(i=t._getExecutionVariable(this,"runningAnimatables"))&&void 0!==i?i:[],r=n.indexOf(e);-1!==r&&n.splice(r,1),t._removePendingBlock(this),this.done._activateSignal(t)},t.prototype._cancelPendingTasks=function(e){for(var t,i=0,n=null!==(t=e._getExecutionVariable(this,"runningAnimatables"))&&void 0!==t?t:[];i<n.length;i++)n[i].stop();e._deleteExecutionVariable(this,"runningAnimatables")},t.prototype.getClassName=function(){return t.ClassName},t.prototype.serialize=function(t){void 0===t&&(t={}),e.prototype.serialize.call(this,t),t.config.targetPath=this.config.targetPath,t.config.animationPath=this.config.animationPath},t.ClassName="FGPlayAnimationBlock",t}(gP);(0,s.Y5)(HP.ClassName,HP);var jP=function(e){function t(t){var i=e.call(this,t)||this;return i.animationToStop=i.registerDataInput("animationToStop",QA),i}return(0,m.C6)(t,e),t.prototype._execute=function(e){this.animationToStop.getValue(e).stop(),this.out._activateSignal(e)},t.prototype.getClassName=function(){return"FGStopAnimationBlock"},t}(AP);(0,s.Y5)("FGStopAnimationBlock",jP);var qP=function(e){function t(t){var i=e.call(this,t)||this;return 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t=this.sourceSystem.getValue(e),i=this.destinationSystem.getValue(e),n=this.inputCoordinates.getValue(e),r=t.getWorldMatrix(),o=i.getWorldMatrix(),a=d.AA.Matrix[0].copyFrom(o);a.invert();var s=d.AA.Matrix[1];a.multiplyToRef(r,s);var l=this.outputCoordinates.getValue(e);d.Pq.TransformCoordinatesToRef(n,s,l)},t.prototype.getClassName=function(){return"FGCoordinateTransformBlock"},t}(fP);(0,s.Y5)("FGCoordinateTransformBlock",ZP);var JP=function(e){function t(t){var i=e.call(this,t)||this;return i.config=t,i.output=i.registerDataOutput("output",lP(t.value)),i}return(0,m.C6)(t,e),t.prototype._updateOutputs=function(e){this.output.setValue(this.config.value,e)},t.prototype.getClassName=function(){return"FGConstantBlock"},t.prototype.serialize=function(t,i){void 0===t&&(t={}),void 0===i&&(i=dP),e.prototype.serialize.call(this,t),i("value",this.config.value,t.config)},t}(fP);(0,s.Y5)("FGConstantBlock",JP);var $P=function(e){function t(t){var i=e.call(this,t)||this;return 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diff --git a/libs/babylonjs.loaders.min.js b/libs/babylonjs.loaders.min.js
index e9c58af6..3c17cc23 100644
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Array.prototype.push.apply(i.geometries,e.geometries),Array.prototype.push.apply(i.meshes,e.meshes),Array.prototype.push.apply(i.particleSystems,e.particleSystems),Array.prototype.push.apply(i.skeletons,e.skeletons),Array.prototype.push.apply(i.animationGroups,e.animationGroups),Array.prototype.push.apply(i.materials,s),Array.prototype.push.apply(i.textures,l),Array.prototype.push.apply(i.lights,e.lights),Array.prototype.push.apply(i.transformNodes,e.transformNodes),Array.prototype.push.apply(i.cameras,c),Array.prototype.push.apply(i.morphTargetManagers,u),i}))}))},e.prototype.canDirectLoad=function(t){return-1!==t.indexOf("asset")&&-1!==t.indexOf("version")||t.startsWith("data:base64,"+e._MagicBase64Encoded)||t.startsWith("data:;base64,"+e._MagicBase64Encoded)||t.startsWith("data:application/octet-stream;base64,"+e._MagicBase64Encoded)||t.startsWith("data:model/gltf-binary;base64,"+e._MagicBase64Encoded)},e.prototype.directLoad=function(t,n){if(n.startsWith("base64,"+e._MagicBase64Encoded)||n.startsWith(";base64,"+e._MagicBase64Encoded)||n.startsWith("application/octet-stream;base64,"+e._MagicBase64Encoded)||n.startsWith("model/gltf-binary;base64,"+e._MagicBase64Encoded)){var r=(0,d.DecodeBase64UrlToBinary)(n);return this._validate(t,new Uint8Array(r,0,r.byteLength)),this._unpackBinaryAsync(new d.DataReader({readAsync:function(e,t){return v(r,e,t)},byteLength:r.byteLength}))}return this._validate(t,n),Promise.resolve({json:this._parseJson(n)})},e.prototype.createPlugin=function(){return new e},Object.defineProperty(e.prototype,"loaderState",{get:function(){return this._state},enumerable:!1,configurable:!0}),e.prototype.whenCompleteAsync=function(){var e=this;return new Promise((function(t,n){e.onCompleteObservable.addOnce((function(){t()})),e.onErrorObservable.addOnce((function(e){n(e)}))}))},e.prototype._setState=function(e){this._state!==e&&(this._state=e,this.onLoaderStateChangedObservable.notifyObservers(this._state),this._log(m[this._state]))},e.prototype._loadFile=function(e,t,n,r,o,a){var i=this,s=e._loadFile(t,n,(function(e){i._onProgress(e,s)}),!0,r,o,a);return s.onCompleteObservable.add((function(){s._lengthComputable=!0,s._total=s._loaded})),this._requests.push(s),s},e.prototype._onProgress=function(e,t){if(this._progressCallback){t._lengthComputable=e.lengthComputable,t._loaded=e.loaded,t._total=e.total;for(var n=!0,r=0,o=0,a=0,i=this._requests;a<i.length;a++){var s=i[a];if(void 0===s._lengthComputable||void 0===s._loaded||void 0===s._total)return;n=n&&s._lengthComputable,r+=s._loaded,o+=s._total}this._progressCallback({lengthComputable:n,loaded:r,total:n?o:0})}},e.prototype._validate=function(e,t,n,r){var o=this;void 0===n&&(n=""),void 0===r&&(r=""),this.validate&&(this._startPerformanceCounter("Validate JSON"),y.ValidateAsync(t,n,r,(function(t){return o.preprocessUrlAsync(n+t).then((function(t){return e._loadFileAsync(t,void 0,!0,!0).then((function(e){return new Uint8Array(e,0,e.byteLength)}))}))})).then((function(e){o._endPerformanceCounter("Validate 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i()}))},e._parseVersion=function(e){if("1.0"===e||"1.0.1"===e)return{major:1,minor:0};var t=(e+"").match(/^(\d+)\.(\d+)/);return t?{major:parseInt(t[1]),minor:parseInt(t[2])}:null},e._compareVersion=function(e,t){return e.major>t.major?1:e.major<t.major?-1:e.minor>t.minor?1:e.minor<t.minor?-1:0},e.prototype._logOpen=function(e){this._log(e),this._logIndentLevel++},e.prototype._logClose=function(){--this._logIndentLevel},e.prototype._logEnabled=function(t){var n=e._logSpaces.substr(0,2*this._logIndentLevel);d.Logger.Log("".concat(n).concat(t))},e.prototype._logDisabled=function(e){},e.prototype._startPerformanceCounterEnabled=function(e){d.Tools.StartPerformanceCounter(e)},e.prototype._startPerformanceCounterDisabled=function(e){},e.prototype._endPerformanceCounterEnabled=function(e){d.Tools.EndPerformanceCounter(e)},e.prototype._endPerformanceCounterDisabled=function(e){},e.IncrementalLoading=!0,e.HomogeneousCoordinates=!1,e._MagicBase64Encoded="Z2xURg",e._logSpaces="                   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n=d.Vector3.FromArray(e.scale||[1,1,1]),r=d.Quaternion.FromArray(e.rotation||[0,0,0,1]),o=d.Vector3.FromArray(e.translation||[0,0,0]);t=d.Matrix.Compose(n,r,o)}else t=d.Matrix.FromArray(e.matrix);return t},H=function(e,t,n,r){for(var o=0;o<r.bones.length;o++)if(r.bones[o].name===n)return r.bones[o];var a=e.nodes;for(var i in a){var s=a[i];if(s.jointName){var l=s.children;for(o=0;o<l.length;o++){var c=e.nodes[l[o]];if(c.jointName&&c.jointName===n){var u=U(s),h=new d.Bone(s.name||"",r,H(e,t,s.jointName,r),u);return h.id=i,h}}}}return null},j=function(e,t){for(var n=0;n<e.length;n++)for(var r=e[n],o=0;o<r.node.children.length;o++)if(r.node.children[o]===t)return r.bone;return null},K=function(e,t){var n=e.nodes,r=n[t];if(r)return{node:r,id:t};for(var o in n)if((r=n[o]).jointName===t)return{node:r,id:o};return null},W=function(e,t){for(var n=0;n<e.jointNames.length;n++)if(e.jointNames[n]===t)return!0;return!1},Y=function(e,t,n,r,o){if(o||(e.scene._blockEntityCollection=!!e.assetContainer,(o=new d.Mesh(t.name||"",e.scene))._parentContainer=e.assetContainer,e.scene._blockEntityCollection=!1,o.id=r),!t.babylonNode)return o;for(var a,i=[],s=null,l=[],c=[],u=[],h=[],f=0;f<n.length;f++){var p=n[f];if(N=e.meshes[p])for(var _=0;_<N.primitives.length;_++){var m=new d.VertexData,y=N.primitives[_];y.mode;var v=y.attributes,b=null,A=null;for(var T in v)if(b=e.accessors[v[T]],A=R.GetBufferFromAccessor(e,b),"NORMAL"===T)m.normals=new Float32Array(A.length),m.normals.set(A);else if("POSITION"===T){if(g.HomogeneousCoordinates){m.positions=new Float32Array(A.length-A.length/4);for(var x=0;x<A.length;x+=4)m.positions[x]=A[x],m.positions[x+1]=A[x+1],m.positions[x+2]=A[x+2]}else m.positions=new Float32Array(A.length),m.positions.set(A);c.push(m.positions.length)}else if(-1!==T.indexOf("TEXCOORD_")){var E=Number(T.split("_")[1]),O=d.VertexBuffer.UVKind+(0===E?"":E+1),M=new Float32Array(A.length);M.set(A),k(M),m.set(M,O)}else"JOINT"===T?(m.matricesIndices=new Float32Array(A.length),m.matricesIndices.set(A)):"WEIGHT"===T?(m.matricesWeights=new Float32Array(A.length),m.matricesWeights.set(A)):"COLOR"===T&&(m.colors=new Float32Array(A.length),m.colors.set(A));if(b=e.accessors[y.indices])A=R.GetBufferFromAccessor(e,b),m.indices=new Int32Array(A.length),m.indices.set(A),h.push(m.indices.length);else{var w=[];for(x=0;x<m.positions.length/3;x++)w.push(x);m.indices=new Int32Array(w),h.push(m.indices.length)}s?s.merge(m):s=m;var C=e.scene.getMaterialById(y.material);i.push(null===C?R.GetDefaultMaterial(e.scene):C),l.push(0===l.length?0:l[l.length-1]+c[c.length-2]),u.push(0===u.length?0:u[u.length-1]+h[h.length-2])}}e.scene._blockEntityCollection=!!e.assetContainer,i.length>1?(a=new d.MultiMaterial("multimat"+r,e.scene)).subMaterials=i:a=new d.StandardMaterial("multimat"+r,e.scene),1===i.length&&(a=i[0]),a._parentContainer=e.assetContainer,o.material||(o.material=a),new d.Geometry(r,e.scene,s,!1,o),o.computeWorldMatrix(!0),e.scene._blockEntityCollection=!1,o.subMeshes=[];var L=0;for(f=0;f<n.length;f++){var N;if(p=n[f],N=e.meshes[p])for(_=0;_<N.primitives.length;_++)N.primitives[_].mode,d.SubMesh.AddToMesh(L,l[L],c[L],u[L],h[L],o,o,!0),L++}return o},q=function(e,t,n,r){e.position&&(e.position=t),(e.rotationQuaternion||e.rotation)&&(e.rotationQuaternion=n),e.scaling&&(e.scaling=r)},z=function(e,t,n){var r=null;if(e.importOnlyMeshes&&(t.skin||t.meshes)&&e.importMeshesNames&&e.importMeshesNames.length>0&&-1===e.importMeshesNames.indexOf(t.name||""))return null;if(t.skin){if(t.meshes){var o=e.skins[t.skin];(a=Y(e,t,t.meshes,n,t.babylonNode)).skeleton=e.scene.getLastSkeletonById(t.skin),null===a.skeleton&&(a.skeleton=function(e,t,n,r){if(r||(r=new d.Skeleton(t.name||"","",e.scene)),!t.babylonSkeleton)return r;var o=[],a=[];!function(e,t,n,r){for(var o in e.nodes){var a=e.nodes[o],i=o;if(a.jointName&&!W(n,a.jointName)){var s=U(a),l=new d.Bone(a.name||"",t,null,s);l.id=i,r.push({bone:l,node:a,id:i})}}for(var c=0;c<r.length;c++)for(var u=r[c],h=u.node.children,f=0;f<h.length;f++){for(var p=null,_=0;_<r.length;_++)if(r[_].id===h[f]){p=r[_];break}p&&(p.bone._parent=u.bone,u.bone.children.push(p.bone))}}(e,r,t,o),r.bones=[];for(var i=0;i<t.jointNames.length;i++)if(b=K(e,t.jointNames[i])){var s=b.node;if(s){var l=b.id,c=e.scene.getBoneById(l);if(c)r.bones.push(c);else{for(var u=!1,h=null,f=0;f<i;f++){var p=K(e,t.jointNames[f]);if(p){var _=p.node;if(_){var m=_.children;if(m){u=!1;for(var y=0;y<m.length;y++)if(m[y]===l){h=H(e,t,t.jointNames[f],r),u=!0;break}if(u)break}}else d.Tools.Warn("Joint named "+t.jointNames[f]+" does not exist when looking for parent")}}var v=U(s);!h&&o.length>0&&(h=j(o,l))&&-1===a.indexOf(h)&&a.push(h),new d.Bone(s.jointName||"",r,h,v).id=l}}else d.Tools.Warn("Joint named 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d.FreeCamera(t.camera,d.Vector3.Zero(),e.scene,!1);c.name=t.name||"",c.attachControl(),l.aspectRatio||(l.aspectRatio=e.scene.getEngine().getRenderWidth()/e.scene.getEngine().getRenderHeight()),l.znear&&l.zfar&&(c.maxZ=l.zfar,c.minZ=l.znear),r=c,c._parentContainer=e.assetContainer}e.scene._blockEntityCollection=!1}}}else{var u=e.lights[t.light];if(u)if("ambient"===u.type){var h=u[u.type],f=new d.HemisphericLight(t.light,d.Vector3.Zero(),e.scene);f.name=t.name||"",h.color&&(f.diffuse=d.Color3.FromArray(h.color)),r=f}else if("directional"===u.type){var p=u[u.type],_=new d.DirectionalLight(t.light,d.Vector3.Zero(),e.scene);_.name=t.name||"",p.color&&(_.diffuse=d.Color3.FromArray(p.color)),r=_}else if("point"===u.type){var m=u[u.type],y=new d.PointLight(t.light,d.Vector3.Zero(),e.scene);y.name=t.name||"",m.color&&(y.diffuse=d.Color3.FromArray(m.color)),r=y}else if("spot"===u.type){var v=u[u.type],g=new d.SpotLight(t.light,d.Vector3.Zero(),d.Vector3.Zero(),0,0,e.scene);g.name=t.name||"",v.color&&(g.diffuse=d.Color3.FromArray(v.color)),v.fallOfAngle&&(g.angle=v.fallOfAngle),v.fallOffExponent&&(g.exponent=v.fallOffExponent),r=g}}if(!t.jointName){if(t.babylonNode)return t.babylonNode;if(null===r){e.scene._blockEntityCollection=!!e.assetContainer;var b=new d.Mesh(t.name||"",e.scene);b._parentContainer=e.assetContainer,e.scene._blockEntityCollection=!1,t.babylonNode=b,r=b}}if(null!==r){if(t.matrix&&r instanceof d.Mesh)!function(e,t){if(t.matrix){var n=new d.Vector3(0,0,0),r=new d.Quaternion,o=new d.Vector3(0,0,0);d.Matrix.FromArray(t.matrix).decompose(o,r,n),q(e,n,r,o)}else t.translation&&t.rotation&&t.scale&&q(e,d.Vector3.FromArray(t.translation),d.Quaternion.FromArray(t.rotation),d.Vector3.FromArray(t.scale));e.computeWorldMatrix(!0)}(r,t);else{var A=t.translation||[0,0,0],T=t.rotation||[0,0,0,1],x=t.scale||[1,1,1];q(r,d.Vector3.FromArray(A),d.Quaternion.FromArray(T),d.Vector3.FromArray(x))}r.updateCache(!0),t.babylonNode=r}return r},X=function(e,t,n,r){void 0===r&&(r=!1);var o=e.nodes[t],a=null;if(r=!(e.importOnlyMeshes&&!r&&e.importMeshesNames)||-1!==e.importMeshesNames.indexOf(o.name||"")||0===e.importMeshesNames.length,!o.jointName&&r&&null!==(a=z(e,o,t))&&(a.id=t,a.parent=n),o.children)for(var i=0;i<o.children.length;i++)X(e,o.children[i],a,r)},Z=function(e){var t=e.currentScene;if(t)for(var n=0;n<t.nodes.length;n++)X(e,t.nodes[n],null);else for(var r in e.scenes)for(t=e.scenes[r],n=0;n<t.nodes.length;n++)X(e,t.nodes[n],null);for(function(e){for(var t in e.animations){var n=e.animations[t];if(n.channels&&n.samplers)for(var r=null,o=0;o<n.channels.length;o++){var a=n.channels[o],i=n.samplers[a.sampler];if(i){var s=null,l=null;n.parameters?(s=n.parameters[i.input],l=n.parameters[i.output]):(s=i.input,l=i.output);var 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null!==e&&e.apply(this,arguments)||this}return A(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonTransformNode,this._buildAnimation(t,n,r))},t}(ae),se=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return A(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){if(e._numMorphTargets)for(var a=function(a){var s=new d.Animation("".concat(t,"_").concat(a),i.name,n,i.type);if(s.setKeys(r.map((function(e){return{frame:e.frame,inTangent:e.inTangent?e.inTangent[a]:void 0,value:e.value[a],outTangent:e.outTangent?e.outTangent[a]:void 0,interpolation:e.interpolation}}))),e._primitiveBabylonMeshes)for(var l=0,c=e._primitiveBabylonMeshes;l<c.length;l++){var u=c[l];if(u.morphTargetManager){var h=u.morphTargetManager.getTarget(a),f=s.clone();h.animations.push(f),o(h,f)}}},i=this,s=0;s<e._numMorphTargets;s++)a(s)},t}(ae),le={translation:[new ie(d.Animation.ANIMATIONTYPE_VECTOR3,"position",oe,(function(){return 3}))],rotation:[new ie(d.Animation.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",(function(e,t,n,r){return d.Quaternion.FromArray(t,n).scaleInPlace(r)}),(function(){return 4}))],scale:[new ie(d.Animation.ANIMATIONTYPE_VECTOR3,"scaling",oe,(function(){return 3}))],weights:[new se(d.Animation.ANIMATIONTYPE_FLOAT,"influence",(function(e,t,n,r){for(var o=new Array(e._numMorphTargets),a=0;a<o.length;a++)o[a]=t[n++]*r;return o}),(function(e){return e._numMorphTargets}))]};function ce(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n=function(e){return e&&"object"==typeof e};return e.reduce((function(e,t){return Object.keys(t).forEach((function(r){var o=e[r],a=t[r];Array.isArray(o)&&Array.isArray(a)?e[r]=o.concat.apply(o,a):n(o)&&n(a)?e[r]=ce(o,a):e[r]=a})),e}),{})}var ue=function(){function e(){}return e.Get=function(e,t,n){if(!t||null==n||!t[n])throw new Error("".concat(e,": Failed to find index (").concat(n,")"));return t[n]},e.TryGet=function(e,t){return e&&null!=t&&e[t]?e[t]:null},e.Assign=function(e){if(e)for(var t=0;t<e.length;t++)e[t].index=t},e}(),de=function(){function e(e){this._completePromises=new Array,this._assetContainer=null,this._babylonLights=[],this._disableInstancedMesh=0,this._allMaterialsDirtyRequired=!1,this._extensions=new Array,this._disposed=!1,this._rootUrl=null,this._fileName=null,this._uniqueRootUrl=null,this._bin=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions=new Array,this._parent=e}return e.RegisterExtension=function(t,n){e.UnregisterExtension(t)&&d.Logger.Warn("Extension with the name '".concat(t,"' already exists")),e._RegisteredExtensions[t]={factory:n}},e.UnregisterExtension=function(t){return!!e._RegisteredExtensions[t]&&(delete e._RegisteredExtensions[t],!0)},Object.defineProperty(e.prototype,"gltf",{get:function(){if(!this._gltf)throw new Error("glTF JSON is not available");return this._gltf},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bin",{get:function(){return this._bin},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return this._parent},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"babylonScene",{get:function(){if(!this._babylonScene)throw new Error("Scene is not available");return this._babylonScene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootBabylonMesh",{get:function(){return this._rootBabylonMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootUrl",{get:function(){return this._rootUrl},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._disposed||(this._disposed=!0,this._completePromises.length=0,this._extensions.forEach((function(e){return e.dispose&&e.dispose()})),this._extensions.length=0,this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose())},e.prototype.importMeshAsync=function(e,t,n,r,o,a,i){var s=this;return void 0===i&&(i=""),Promise.resolve().then((function(){s._babylonScene=t,s._assetContainer=n,s._loadData(r);var a=null;if(e){var l={};if(s._gltf.nodes)for(var c=0,u=s._gltf.nodes;c<u.length;c++){var d=u[c];d.name&&(l[d.name]=d.index)}a=(e instanceof Array?e:[e]).map((function(e){var t=l[e];if(void 0===t)throw new Error("Failed to find node '".concat(e,"'"));return t}))}return s._loadAsync(o,i,a,(function(){return{meshes:s._getMeshes(),particleSystems:[],skeletons:s._getSkeletons(),animationGroups:s._getAnimationGroups(),lights:s._babylonLights,transformNodes:s._getTransformNodes(),geometries:s._getGeometries(),spriteManagers:[]}}))}))},e.prototype.loadAsync=function(e,t,n,r,o){var a=this;return void 0===o&&(o=""),Promise.resolve().then((function(){return a._babylonScene=e,a._loadData(t),a._loadAsync(n,o,null,(function(){}))}))},e.prototype._loadAsync=function(e,t,n,r){var o=this;return Promise.resolve().then((function(){o._rootUrl=e,o._uniqueRootUrl=!e.startsWith("file:")&&t?e:"".concat(e).concat(Date.now(),"/"),o._fileName=t,o._allMaterialsDirtyRequired=!1,o._loadExtensions(),o._checkExtensions();var a="".concat(m[m.LOADING]," => ").concat(m[m.READY]),i="".concat(m[m.LOADING]," => ").concat(m[m.COMPLETE]);o._parent._startPerformanceCounter(a),o._parent._startPerformanceCounter(i),o._parent._setState(m.LOADING),o._extensionsOnLoading();var s=new Array,l=o._babylonScene.blockMaterialDirtyMechanism;if(o._babylonScene.blockMaterialDirtyMechanism=!0,!o.parent.loadOnlyMaterials)if(n)s.push(o.loadSceneAsync("/nodes",{nodes:n,index:-1}));else if(null!=o._gltf.scene||o._gltf.scenes&&o._gltf.scenes[0]){var c=ue.Get("/scene",o._gltf.scenes,o._gltf.scene||0);s.push(o.loadSceneAsync("/scenes/".concat(c.index),c))}if(!o.parent.skipMaterials&&o.parent.loadAllMaterials&&o._gltf.materials)for(var u=0;u<o._gltf.materials.length;++u){var h=o._gltf.materials[u],f="/materials/"+u,p=d.Material.TriangleFillMode;s.push(o._loadMaterialAsync(f,h,null,p,(function(){})))}return o._allMaterialsDirtyRequired?o._babylonScene.blockMaterialDirtyMechanism=l:o._babylonScene._forceBlockMaterialDirtyMechanism(l),o._parent.compileMaterials&&s.push(o._compileMaterialsAsync()),o._parent.compileShadowGenerators&&s.push(o._compileShadowGeneratorsAsync()),Promise.all(s).then((function(){return o._rootBabylonMesh&&o._rootBabylonMesh!==o._parent.customRootNode&&o._rootBabylonMesh.setEnabled(!0),o._extensionsOnReady(),o._parent._setState(m.READY),o._startAnimations(),r()})).then((function(e){return o._parent._endPerformanceCounter(a),d.Tools.SetImmediate((function(){o._disposed||Promise.all(o._completePromises).then((function(){o._parent._endPerformanceCounter(i),o._parent._setState(m.COMPLETE),o._parent.onCompleteObservable.notifyObservers(void 0),o._parent.onCompleteObservable.clear(),o.dispose()}),(function(e){o._parent.onErrorObservable.notifyObservers(e),o._parent.onErrorObservable.clear(),o.dispose()}))})),e}))})).catch((function(e){throw o._disposed||(o._parent.onErrorObservable.notifyObservers(e),o._parent.onErrorObservable.clear(),o.dispose()),e}))},e.prototype._loadData=function(e){if(this._gltf=e.json,this._setupData(),e.bin){var t=this._gltf.buffers;if(t&&t[0]&&!t[0].uri){var n=t[0];(n.byteLength<e.bin.byteLength-3||n.byteLength>e.bin.byteLength)&&d.Logger.Warn("Binary buffer length (".concat(n.byteLength,") from JSON does not match chunk length (").concat(e.bin.byteLength,")")),this._bin=e.bin}else d.Logger.Warn("Unexpected BIN chunk")}},e.prototype._setupData=function(){if(ue.Assign(this._gltf.accessors),ue.Assign(this._gltf.animations),ue.Assign(this._gltf.buffers),ue.Assign(this._gltf.bufferViews),ue.Assign(this._gltf.cameras),ue.Assign(this._gltf.images),ue.Assign(this._gltf.materials),ue.Assign(this._gltf.meshes),ue.Assign(this._gltf.nodes),ue.Assign(this._gltf.samplers),ue.Assign(this._gltf.scenes),ue.Assign(this._gltf.skins),ue.Assign(this._gltf.textures),this._gltf.nodes){for(var e={},t=0,n=this._gltf.nodes;t<n.length;t++)if((l=n[t]).children)for(var r=0,o=l.children;r<o.length;r++)e[o[r]]=l.index;for(var a=this._createRootNode(),i=0,s=this._gltf.nodes;i<s.length;i++){var l,c=e[(l=s[i]).index];l.parent=void 0===c?a:this._gltf.nodes[c]}}},e.prototype._loadExtensions=function(){for(var t in e._RegisteredExtensions){var n=e._RegisteredExtensions[t].factory(this);n.name!==t&&d.Logger.Warn("The name of the glTF loader extension instance does not match the registered name: ".concat(n.name," !== ").concat(t)),this._extensions.push(n),this._parent.onExtensionLoadedObservable.notifyObservers(n)}this._extensions.sort((function(e,t){return(e.order||Number.MAX_VALUE)-(t.order||Number.MAX_VALUE)})),this._parent.onExtensionLoadedObservable.clear()},e.prototype._checkExtensions=function(){if(this._gltf.extensionsRequired)for(var e=function(e){if(!t._extensions.some((function(t){return t.name===e&&t.enabled})))throw new Error("Required extension ".concat(e," is not available"))},t=this,n=0,r=this._gltf.extensionsRequired;n<r.length;n++)e(r[n])},e.prototype._createRootNode=function(){if(void 0!==this._parent.customRootNode)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:null===this._rootBabylonMesh?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;var t=new d.Mesh("__root__",this._babylonScene);this._rootBabylonMesh=t,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);var n={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case p.AUTO:this._babylonScene.useRightHandedSystem||(n.rotation=[0,1,0,0],n.scale=[1,1,-1],e._LoadTransform(n,this._rootBabylonMesh));break;case p.FORCE_RIGHT_HANDED:this._babylonScene.useRightHandedSystem=!0;break;default:throw new Error("Invalid coordinate system mode (".concat(this._parent.coordinateSystemMode,")"))}return this._parent.onMeshLoadedObservable.notifyObservers(t),n},e.prototype.loadSceneAsync=function(e,t){var n=this,r=this._extensionsLoadSceneAsync(e,t);if(r)return r;var o=new Array;if(this.logOpen("".concat(e," ").concat(t.name||"")),t.nodes)for(var a=0,i=t.nodes;a<i.length;a++){var s=i[a],l=ue.Get("".concat(e,"/nodes/").concat(s),this._gltf.nodes,s);o.push(this.loadNodeAsync("/nodes/".concat(l.index),l,(function(e){e.parent=n._rootBabylonMesh})))}for(var c=0,u=this._postSceneLoadActions;c<u.length;c++)(0,u[c])();return o.push(this._loadAnimationsAsync()),this.logClose(),Promise.all(o).then((function(){}))},e.prototype._forEachPrimitive=function(e,t){if(e._primitiveBabylonMeshes)for(var n=0,r=e._primitiveBabylonMeshes;n<r.length;n++)t(r[n])},e.prototype._getGeometries=function(){var e=[],t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];this._forEachPrimitive(o,(function(t){var n=t.geometry;n&&-1===e.indexOf(n)&&e.push(n)}))}return e},e.prototype._getMeshes=function(){var e=[];this._rootBabylonMesh instanceof d.AbstractMesh&&e.push(this._rootBabylonMesh);var t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];this._forEachPrimitive(o,(function(t){e.push(t)}))}return e},e.prototype._getTransformNodes=function(){var e=[],t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._babylonTransformNode&&"TransformNode"===o._babylonTransformNode.getClassName()&&e.push(o._babylonTransformNode),o._babylonTransformNodeForSkin&&e.push(o._babylonTransformNodeForSkin)}return e},e.prototype._getSkeletons=function(){var e=[],t=this._gltf.skins;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._data&&e.push(o._data.babylonSkeleton)}return e},e.prototype._getAnimationGroups=function(){var e=[],t=this._gltf.animations;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._babylonAnimationGroup&&e.push(o._babylonAnimationGroup)}return e},e.prototype._startAnimations=function(){switch(this._parent.animationStartMode){case _.NONE:break;case _.FIRST:0!==(e=this._getAnimationGroups()).length&&e[0].start(!0);break;case _.ALL:for(var e,t=0,n=e=this._getAnimationGroups();t<n.length;t++)n[t].start(!0);break;default:return void d.Logger.Error("Invalid animation start mode (".concat(this._parent.animationStartMode,")"))}},e.prototype.loadNodeAsync=function(t,n,r){var o=this;void 0===r&&(r=function(){});var a=this._extensionsLoadNodeAsync(t,n,r);if(a)return a;if(n._babylonTransformNode)throw new Error("".concat(t,": Invalid recursive node hierarchy"));var i=new Array;this.logOpen("".concat(t," ").concat(n.name||""));var s=function(a){if(e.AddPointerMetadata(a,t),e._LoadTransform(n,a),null!=n.camera){var s=ue.Get("".concat(t,"/camera"),o._gltf.cameras,n.camera);i.push(o.loadCameraAsync("/cameras/".concat(s.index),s,(function(e){e.parent=a})))}if(n.children)for(var l=0,c=n.children;l<c.length;l++){var u=c[l],d=ue.Get("".concat(t,"/children/").concat(u),o._gltf.nodes,u);i.push(o.loadNodeAsync("/nodes/".concat(d.index),d,(function(e){e.parent=a})))}r(a)};if(null==n.mesh||null!=n.skin){var l=n.name||"node".concat(n.index);this._babylonScene._blockEntityCollection=!!this._assetContainer;var c=new d.TransformNode(l,this._babylonScene);c._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,null==n.mesh?n._babylonTransformNode=c:n._babylonTransformNodeForSkin=c,s(c)}if(null!=n.mesh)if(null==n.skin){var u=ue.Get("".concat(t,"/mesh"),this._gltf.meshes,n.mesh);i.push(this._loadMeshAsync("/meshes/".concat(u.index),n,u,s))}else u=ue.Get("".concat(t,"/mesh"),this._gltf.meshes,n.mesh),i.push(this._loadMeshAsync("/meshes/".concat(u.index),n,u,(function(e){var r=n._babylonTransformNodeForSkin;e.metadata=ce(r.metadata,e.metadata||{});var a=ue.Get("".concat(t,"/skin"),o._gltf.skins,n.skin);i.push(o._loadSkinAsync("/skins/".concat(a.index),n,a,(function(t){o._forEachPrimitive(n,(function(e){e.skeleton=t})),o._postSceneLoadActions.push((function(){if(null!=a.skeleton){var t=ue.Get("/skins/".concat(a.index,"/skeleton"),o._gltf.nodes,a.skeleton).parent;n.index===t.index?e.parent=r.parent:e.parent=t._babylonTransformNode}else e.parent=o._rootBabylonMesh;o._parent.onSkinLoadedObservable.notifyObservers({node:r,skinnedNode:e})}))})))})));return this.logClose(),Promise.all(i).then((function(){return o._forEachPrimitive(n,(function(e){e.geometry&&e.geometry.useBoundingInfoFromGeometry?e._updateBoundingInfo():e.refreshBoundingInfo(!0,!0)})),n._babylonTransformNode}))},e.prototype._loadMeshAsync=function(e,t,n,r){var o=n.primitives;if(!o||!o.length)throw new Error("".concat(e,": Primitives are missing"));null==o[0].index&&ue.Assign(o);var a=new Array;this.logOpen("".concat(e," ").concat(n.name||""));var i=t.name||"node".concat(t.index);if(1===o.length){var s=n.primitives[0];a.push(this._loadMeshPrimitiveAsync("".concat(e,"/primitives/").concat(s.index),i,t,n,s,(function(e){t._babylonTransformNode=e,t._primitiveBabylonMeshes=[e]})))}else{this._babylonScene._blockEntityCollection=!!this._assetContainer,t._babylonTransformNode=new d.TransformNode(i,this._babylonScene),t._babylonTransformNode._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._primitiveBabylonMeshes=[];for(var l=0,c=o;l<c.length;l++)s=c[l],a.push(this._loadMeshPrimitiveAsync("".concat(e,"/primitives/").concat(s.index),"".concat(i,"_primitive").concat(s.index),t,n,s,(function(e){e.parent=t._babylonTransformNode,t._primitiveBabylonMeshes.push(e)})))}return r(t._babylonTransformNode),this.logClose(),Promise.all(a).then((function(){return t._babylonTransformNode}))},e.prototype._loadMeshPrimitiveAsync=function(t,n,r,o,a,i){var s=this,l=this._extensionsLoadMeshPrimitiveAsync(t,n,r,o,a,i);if(l)return l;this.logOpen("".concat(t));var c,u,h=0===this._disableInstancedMesh&&this._parent.createInstances&&null==r.skin&&!o.primitives[0].targets;if(h&&a._instanceData)this._babylonScene._blockEntityCollection=!!this._assetContainer,(c=a._instanceData.babylonSourceMesh.createInstance(n))._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,u=a._instanceData.promise;else{var f=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;var p=new d.Mesh(n,this._babylonScene);p._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,p.sideOrientation=this._babylonScene.useRightHandedSystem?d.Material.CounterClockWiseSideOrientation:d.Material.ClockWiseSideOrientation,this._createMorphTargets(t,r,o,a,p),f.push(this._loadVertexDataAsync(t,a,p).then((function(e){return s._loadMorphTargetsAsync(t,a,p,e).then((function(){s._disposed||(s._babylonScene._blockEntityCollection=!!s._assetContainer,e.applyToMesh(p),e._parentContainer=s._assetContainer,s._babylonScene._blockEntityCollection=!1)}))})));var _=e._GetDrawMode(t,a.mode);if(null==a.material){var m=this._defaultBabylonMaterialData[_];m||(m=this._createDefaultMaterial("__GLTFLoader._default",_),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[_]=m),p.material=m}else if(!this.parent.skipMaterials){var y=ue.Get("".concat(t,"/material"),this._gltf.materials,a.material);f.push(this._loadMaterialAsync("/materials/".concat(y.index),y,p,_,(function(e){p.material=e})))}u=Promise.all(f),h&&(a._instanceData={babylonSourceMesh:p,promise:u}),c=p}return e.AddPointerMetadata(c,t),this._parent.onMeshLoadedObservable.notifyObservers(c),i(c),this.logClose(),u.then((function(){return c}))},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this,o=this._extensionsLoadVertexDataAsync(e,t,n);if(o)return o;var a=t.attributes;if(!a)throw new Error("".concat(e,": Attributes are missing"));var i=new Array,s=new d.Geometry(n.name,this._babylonScene);if(null==t.indices)n.isUnIndexed=!0;else{var l=ue.Get("".concat(e,"/indices"),this._gltf.accessors,t.indices);i.push(this._loadIndicesAccessorAsync("/accessors/".concat(l.index),l).then((function(e){s.setIndices(e)})))}var c=function(t,o,l){if(null!=a[t]){n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(o)&&n._delayInfo.push(o);var c=ue.Get("".concat(e,"/attributes/").concat(t),r._gltf.accessors,a[t]);i.push(r._loadVertexAccessorAsync("/accessors/".concat(c.index),c,o).then((function(e){var t,o;if(e.getKind()===d.VertexBuffer.PositionKind&&!r.parent.alwaysComputeBoundingBox&&!n.skeleton&&c.min&&c.max){var a=(t=d.TmpVectors.Vector3[0]).copyFromFloats.apply(t,c.min),i=(o=d.TmpVectors.Vector3[1]).copyFromFloats.apply(o,c.max);if(c.normalized&&5126!==c.componentType){var l=1;switch(c.componentType){case 5120:l=127;break;case 5121:l=255;break;case 5122:l=32767;break;case 5123:l=65535}var u=1/l;a.scaleInPlace(u),i.scaleInPlace(u)}s._boundingInfo=new d.BoundingInfo(a,i),s.useBoundingInfoFromGeometry=!0}s.setVerticesBuffer(e,c.count)}))),o==d.VertexBuffer.MatricesIndicesExtraKind&&(n.numBoneInfluencers=8),l&&l(c)}};return c("POSITION",d.VertexBuffer.PositionKind),c("NORMAL",d.VertexBuffer.NormalKind),c("TANGENT",d.VertexBuffer.TangentKind),c("TEXCOORD_0",d.VertexBuffer.UVKind),c("TEXCOORD_1",d.VertexBuffer.UV2Kind),c("TEXCOORD_2",d.VertexBuffer.UV3Kind),c("TEXCOORD_3",d.VertexBuffer.UV4Kind),c("TEXCOORD_4",d.VertexBuffer.UV5Kind),c("TEXCOORD_5",d.VertexBuffer.UV6Kind),c("JOINTS_0",d.VertexBuffer.MatricesIndicesKind),c("WEIGHTS_0",d.VertexBuffer.MatricesWeightsKind),c("JOINTS_1",d.VertexBuffer.MatricesIndicesExtraKind),c("WEIGHTS_1",d.VertexBuffer.MatricesWeightsExtraKind),c("COLOR_0",d.VertexBuffer.ColorKind,(function(e){"VEC4"===e.type&&(n.hasVertexAlpha=!0)})),Promise.all(i).then((function(){return s}))},e.prototype._createMorphTargets=function(e,t,n,r,o){if(r.targets){if(null==t._numMorphTargets)t._numMorphTargets=r.targets.length;else if(r.targets.length!==t._numMorphTargets)throw new Error("".concat(e,": Primitives do not have the same number of targets"));var a=n.extras?n.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,o.morphTargetManager=new d.MorphTargetManager(this._babylonScene),o.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,o.morphTargetManager.areUpdatesFrozen=!0;for(var i=0;i<r.targets.length;i++){var s=t.weights?t.weights[i]:n.weights?n.weights[i]:0,l=a?a[i]:"morphTarget".concat(i);o.morphTargetManager.addTarget(new d.MorphTarget(l,s,o.getScene()))}}},e.prototype._loadMorphTargetsAsync=function(e,t,n,r){if(!t.targets)return Promise.resolve();for(var o=new Array,a=n.morphTargetManager,i=0;i<a.numTargets;i++){var s=a.getTarget(i);o.push(this._loadMorphTargetVertexDataAsync("".concat(e,"/targets/").concat(i),r,t.targets[i],s))}return Promise.all(o).then((function(){a.areUpdatesFrozen=!1}))},e.prototype._loadMorphTargetVertexDataAsync=function(e,t,n,r){var o=this,a=new Array,i=function(r,i,s){if(null!=n[r]){var l=t.getVertexBuffer(i);if(l){var c=ue.Get("".concat(e,"/").concat(r),o._gltf.accessors,n[r]);a.push(o._loadFloatAccessorAsync("/accessors/".concat(c.index),c).then((function(e){s(l,e)})))}}};return i("POSITION",d.VertexBuffer.PositionKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(t.length,(function(e,r){n[r]=t[r]+e})),r.setPositions(n)})),i("NORMAL",d.VertexBuffer.NormalKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(n.length,(function(e,r){n[r]=t[r]+e})),r.setNormals(n)})),i("TANGENT",d.VertexBuffer.TangentKind,(function(e,t){var n=new Float32Array(t.length/3*4),o=0;e.forEach(t.length/3*4,(function(e,r){(r+1)%4!=0&&(n[o]=t[o]+e,o++)})),r.setTangents(n)})),Promise.all(a).then((function(){}))},e._LoadTransform=function(e,t){if(null==e.skin){var n=d.Vector3.Zero(),r=d.Quaternion.Identity(),o=d.Vector3.One();e.matrix?d.Matrix.FromArray(e.matrix).decompose(o,r,n):(e.translation&&(n=d.Vector3.FromArray(e.translation)),e.rotation&&(r=d.Quaternion.FromArray(e.rotation)),e.scale&&(o=d.Vector3.FromArray(e.scale))),t.position=n,t.rotationQuaternion=r,t.scaling=o}},e.prototype._loadSkinAsync=function(e,t,n,r){var o=this,a=this._extensionsLoadSkinAsync(e,t,n);if(a)return a;if(n._data)return r(n._data.babylonSkeleton),n._data.promise;var i="skeleton".concat(n.index);this._babylonScene._blockEntityCollection=!!this._assetContainer;var s=new d.Skeleton(n.name||i,i,this._babylonScene);s._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,n,s);var l=this._loadSkinInverseBindMatricesDataAsync(e,n).then((function(e){o._updateBoneMatrices(s,e)}));return n._data={babylonSkeleton:s,promise:l},r(s),l},e.prototype._loadBones=function(e,t,n){if(null==t.skeleton||this._parent.alwaysComputeSkeletonRootNode){var r=this._findSkeletonRootNode("".concat(e,"/joints"),t.joints);if(r)if(void 0===t.skeleton)t.skeleton=r.index;else{var o=ue.Get("".concat(e,"/skeleton"),this._gltf.nodes,t.skeleton);o===r||function(e,t){for(;t.parent;t=t.parent)if(t.parent===e)return!0;return!1}(o,r)||(d.Logger.Warn("".concat(e,"/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root")),t.skeleton=r.index)}else d.Logger.Warn("".concat(e,": Failed to find common root"))}for(var a={},i=0,s=t.joints;i<s.length;i++){var l=s[i],c=ue.Get("".concat(e,"/joints/").concat(l),this._gltf.nodes,l);this._loadBone(c,t,n,a)}},e.prototype._findSkeletonRootNode=function(e,t){if(0===t.length)return null;for(var n={},r=0,o=t;r<o.length;r++){for(var a=o[r],i=[],s=ue.Get("".concat(e,"/").concat(a),this._gltf.nodes,a);-1!==s.index;)i.unshift(s),s=s.parent;n[a]=i}for(var l=null,c=0;;++c){if(c>=(i=n[t[0]]).length)return l;s=i[c];for(var u=1;u<t.length;++u)if(c>=(i=n[t[u]]).length||s!==i[c])return l;l=s}},e.prototype._loadBone=function(e,t,n,r){var o=r[e.index];if(o)return o;var a=null;e.index!==t.skeleton&&(e.parent&&-1!==e.parent.index?a=this._loadBone(e.parent,t,n,r):void 0!==t.skeleton&&d.Logger.Warn("/skins/".concat(t.index,"/skeleton: Skeleton node is not a common root")));var i=t.joints.indexOf(e.index);return o=new d.Bone(e.name||"joint".concat(e.index),n,a,this._getNodeMatrix(e),null,null,i),r[e.index]=o,this._postSceneLoadActions.push((function(){o.linkTransformNode(e._babylonTransformNode)})),o},e.prototype._loadSkinInverseBindMatricesDataAsync=function(e,t){if(null==t.inverseBindMatrices)return Promise.resolve(null);var n=ue.Get("".concat(e,"/inverseBindMatrices"),this._gltf.accessors,t.inverseBindMatrices);return this._loadFloatAccessorAsync("/accessors/".concat(n.index),n)},e.prototype._updateBoneMatrices=function(e,t){for(var n=0,r=e.bones;n<r.length;n++){var o=r[n],a=d.Matrix.Identity(),i=o._index;t&&-1!==i&&(d.Matrix.FromArrayToRef(t,16*i,a),a.invertToRef(a));var s=o.getParent();s&&a.multiplyToRef(s.getAbsoluteInverseBindMatrix(),a),o.updateMatrix(a,!1,!1),o._updateAbsoluteBindMatrices(void 0,!1)}},e.prototype._getNodeMatrix=function(e){return e.matrix?d.Matrix.FromArray(e.matrix):d.Matrix.Compose(e.scale?d.Vector3.FromArray(e.scale):d.Vector3.One(),e.rotation?d.Quaternion.FromArray(e.rotation):d.Quaternion.Identity(),e.translation?d.Vector3.FromArray(e.translation):d.Vector3.Zero())},e.prototype.loadCameraAsync=function(t,n,r){void 0===r&&(r=function(){});var o=this._extensionsLoadCameraAsync(t,n,r);if(o)return o;var a=new Array;this.logOpen("".concat(t," ").concat(n.name||"")),this._babylonScene._blockEntityCollection=!!this._assetContainer;var i=new d.FreeCamera(n.name||"camera".concat(n.index),d.Vector3.Zero(),this._babylonScene,!1);switch(i._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,i.ignoreParentScaling=!0,n._babylonCamera=i,i.rotation.set(0,Math.PI,0),n.type){case"perspective":var s=n.perspective;if(!s)throw new Error("".concat(t,": Camera perspective properties are missing"));i.fov=s.yfov,i.minZ=s.znear,i.maxZ=s.zfar||0;break;case"orthographic":if(!n.orthographic)throw new Error("".concat(t,": Camera orthographic properties are missing"));i.mode=d.Camera.ORTHOGRAPHIC_CAMERA,i.orthoLeft=-n.orthographic.xmag,i.orthoRight=n.orthographic.xmag,i.orthoBottom=-n.orthographic.ymag,i.orthoTop=n.orthographic.ymag,i.minZ=n.orthographic.znear,i.maxZ=n.orthographic.zfar;break;default:throw new Error("".concat(t,": Invalid camera type (").concat(n.type,")"))}return e.AddPointerMetadata(i,t),this._parent.onCameraLoadedObservable.notifyObservers(i),r(i),this.logClose(),Promise.all(a).then((function(){return i}))},e.prototype._loadAnimationsAsync=function(){var e=this._gltf.animations;if(!e)return Promise.resolve();for(var t=new Array,n=0;n<e.length;n++){var r=e[n];t.push(this.loadAnimationAsync("/animations/".concat(r.index),r).then((function(e){0===e.targetedAnimations.length&&e.dispose()})))}return Promise.all(t).then((function(){}))},e.prototype.loadAnimationAsync=function(e,t){var n=this._extensionsLoadAnimationAsync(e,t);if(n)return n;this._babylonScene._blockEntityCollection=!!this._assetContainer;var r=new d.AnimationGroup(t.name||"animation".concat(t.index),this._babylonScene);r._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonAnimationGroup=r;var o=new Array;ue.Assign(t.channels),ue.Assign(t.samplers);for(var a=0,i=t.channels;a<i.length;a++){var s=i[a];o.push(this._loadAnimationChannelAsync("".concat(e,"/channels/").concat(s.index),e,t,s,(function(e,t){e.animations=e.animations||[],e.animations.push(t),r.addTargetedAnimation(t,e)})))}return Promise.all(o).then((function(){return r.normalize(0),r}))},e.prototype._loadAnimationChannelAsync=function(e,t,n,r,o){var a=this._extensionsLoadAnimationChannelAsync(e,t,n,r,o);if(a)return a;if(null==r.target.node)return Promise.resolve();var i,s=ue.Get("".concat(e,"/target/node"),this._gltf.nodes,r.target.node);if("weights"===r.target.path&&!s._numMorphTargets||"weights"!==r.target.path&&!s._babylonTransformNode)return Promise.resolve();switch(r.target.path){case"translation":i=le.translation;break;case"rotation":i=le.rotation;break;case"scale":i=le.scale;break;case"weights":i=le.weights;break;default:throw new Error("".concat(e,"/target/path: Invalid value (").concat(r.target.path,")"))}var l={object:s,info:i};return this._loadAnimationChannelFromTargetInfoAsync(e,t,n,r,l,o)},e.prototype._loadAnimationChannelFromTargetInfoAsync=function(e,t,n,r,o,a){var i=this.parent.targetFps,s=1/i,l=ue.Get("".concat(e,"/sampler"),n.samplers,r.sampler);return this._loadAnimationSamplerAsync("".concat(t,"/samplers/").concat(r.sampler),l).then((function(e){for(var t=0,l=o.object,c=0,u=o.info;c<u.length;c++){var d=u[c],h=d.getStride(l),f=e.input,p=e.output,_=new Array(f.length),m=0;switch(e.interpolation){case"STEP":for(var y=0;y<f.length;y++){var v=d.getValue(l,p,m,1);m+=h,_[y]={frame:f[y]*i,value:v,interpolation:1}}break;case"CUBICSPLINE":for(y=0;y<f.length;y++){var g=d.getValue(l,p,m,s);m+=h,v=d.getValue(l,p,m,1),m+=h;var b=d.getValue(l,p,m,s);m+=h,_[y]={frame:f[y]*i,inTangent:g,value:v,outTangent:b}}break;case"LINEAR":for(y=0;y<f.length;y++)v=d.getValue(l,p,m,1),m+=h,_[y]={frame:f[y]*i,value:v}}if(m>0){var A="".concat(n.name||"animation".concat(n.index),"_channel").concat(r.index,"_").concat(t);d.buildAnimations(l,A,i,_,(function(e,n){++t,a(e,n)}))}}}))},e.prototype._loadAnimationSamplerAsync=function(e,t){if(t._data)return t._data;var n=t.interpolation||"LINEAR";switch(n){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error("".concat(e,"/interpolation: Invalid value (").concat(t.interpolation,")"))}var r=ue.Get("".concat(e,"/input"),this._gltf.accessors,t.input),o=ue.Get("".concat(e,"/output"),this._gltf.accessors,t.output);return t._data=Promise.all([this._loadFloatAccessorAsync("/accessors/".concat(r.index),r),this._loadFloatAccessorAsync("/accessors/".concat(o.index),o)]).then((function(e){var t=e[0],r=e[1];return{input:t,interpolation:n,output:r}})),t._data},e.prototype.loadBufferAsync=function(e,t,n,r){var o=this._extensionsLoadBufferAsync(e,t,n,r);if(o)return o;if(!t._data)if(t.uri)t._data=this.loadUriAsync("".concat(e,"/uri"),t,t.uri);else{if(!this._bin)throw new Error("".concat(e,": Uri is missing or the binary glTF is missing its binary chunk"));t._data=this._bin.readAsync(0,t.byteLength)}return t._data.then((function(t){try{return new Uint8Array(t.buffer,t.byteOffset+n,r)}catch(t){throw new Error("".concat(e,": ").concat(t.message))}}))},e.prototype.loadBufferViewAsync=function(e,t){var n=this._extensionsLoadBufferViewAsync(e,t);if(n)return n;if(t._data)return t._data;var r=ue.Get("".concat(e,"/buffer"),this._gltf.buffers,t.buffer);return t._data=this.loadBufferAsync("/buffers/".concat(r.index),r,t.byteOffset||0,t.byteLength),t._data},e.prototype._loadAccessorAsync=function(t,n,r){var o=this;if(n._data)return n._data;var a=e._GetNumComponents(t,n.type),i=a*d.VertexBuffer.GetTypeByteLength(n.componentType),s=a*n.count;if(null==n.bufferView)n._data=Promise.resolve(new r(s));else{var l=ue.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/".concat(l.index),l).then((function(o){if(5126!==n.componentType||n.normalized||l.byteStride&&l.byteStride!==i){var c=new r(s);return d.VertexBuffer.ForEach(o,n.byteOffset||0,l.byteStride||i,a,n.componentType,c.length,n.normalized||!1,(function(e,t){c[t]=e})),c}return e._GetTypedArray(t,n.componentType,o,n.byteOffset,s)}))}if(n.sparse){var c=n.sparse;n._data=n._data.then((function(s){var l=s,u=ue.Get("".concat(t,"/sparse/indices/bufferView"),o._gltf.bufferViews,c.indices.bufferView),h=ue.Get("".concat(t,"/sparse/values/bufferView"),o._gltf.bufferViews,c.values.bufferView);return Promise.all([o.loadBufferViewAsync("/bufferViews/".concat(u.index),u),o.loadBufferViewAsync("/bufferViews/".concat(h.index),h)]).then((function(o){var s,u=o[0],h=o[1],f=e._GetTypedArray("".concat(t,"/sparse/indices"),c.indices.componentType,u,c.indices.byteOffset,c.count),p=a*c.count;if(5126!==n.componentType||n.normalized){var _=e._GetTypedArray("".concat(t,"/sparse/values"),n.componentType,h,c.values.byteOffset,p);s=new r(p),d.VertexBuffer.ForEach(_,0,i,a,n.componentType,s.length,n.normalized||!1,(function(e,t){s[t]=e}))}else s=e._GetTypedArray("".concat(t,"/sparse/values"),n.componentType,h,c.values.byteOffset,p);for(var m=0,y=0;y<f.length;y++)for(var v=f[y]*a,g=0;g<a;g++)l[v++]=s[m++];return l}))}))}return n._data},e.prototype._loadFloatAccessorAsync=function(e,t){return this._loadAccessorAsync(e,t,Float32Array)},e.prototype._loadIndicesAccessorAsync=function(t,n){if("SCALAR"!==n.type)throw new Error("".concat(t,"/type: Invalid value ").concat(n.type));if(5121!==n.componentType&&5123!==n.componentType&&5125!==n.componentType)throw new Error("".concat(t,"/componentType: Invalid value ").concat(n.componentType));if(n._data)return n._data;if(n.sparse){var r=e._GetTypedArrayConstructor("".concat(t,"/componentType"),n.componentType);n._data=this._loadAccessorAsync(t,n,r)}else{var o=ue.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/".concat(o.index),o).then((function(r){return e._GetTypedArray(t,n.componentType,r,n.byteOffset,n.count)}))}return n._data},e.prototype._loadVertexBufferViewAsync=function(e){if(e._babylonBuffer)return e._babylonBuffer;var t=this._babylonScene.getEngine();return e._babylonBuffer=this.loadBufferViewAsync("/bufferViews/".concat(e.index),e).then((function(e){return new d.Buffer(t,e,!1)})),e._babylonBuffer},e.prototype._loadVertexAccessorAsync=function(t,n,r){var o;if(null===(o=n._babylonVertexBuffer)||void 0===o?void 0:o[r])return n._babylonVertexBuffer[r];n._babylonVertexBuffer||(n._babylonVertexBuffer={});var a=this._babylonScene.getEngine();if(n.sparse||null==n.bufferView)n._babylonVertexBuffer[r]=this._loadFloatAccessorAsync(t,n).then((function(e){return new d.VertexBuffer(a,e,r,!1)}));else{var i=ue.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._babylonVertexBuffer[r]=this._loadVertexBufferViewAsync(i).then((function(o){var s=e._GetNumComponents(t,n.type);return new d.VertexBuffer(a,o,r,!1,void 0,i.byteStride,void 0,n.byteOffset,s,n.componentType,n.normalized,!0,void 0,!0)}))}return n._babylonVertexBuffer[r]},e.prototype._loadMaterialMetallicRoughnessPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return t&&(t.baseColorFactor?(n.albedoColor=d.Color3.FromArray(t.baseColorFactor),n.alpha=t.baseColorFactor[3]):n.albedoColor=d.Color3.White(),n.metallic=null==t.metallicFactor?1:t.metallicFactor,n.roughness=null==t.roughnessFactor?1:t.roughnessFactor,t.baseColorTexture&&r.push(this.loadTextureInfoAsync("".concat(e,"/baseColorTexture"),t.baseColorTexture,(function(e){e.name="".concat(n.name," (Base Color)"),n.albedoTexture=e}))),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/metallicRoughnessTexture"),t.metallicRoughnessTexture,(function(e){e.name="".concat(n.name," (Metallic Roughness)"),n.metallicTexture=e}))),n.useMetallnessFromMetallicTextureBlue=!0,n.useRoughnessFromMetallicTextureGreen=!0,n.useRoughnessFromMetallicTextureAlpha=!1)),Promise.all(r).then((function(){}))},e.prototype._loadMaterialAsync=function(t,n,r,o,a){void 0===a&&(a=function(){});var i=this._extensionsLoadMaterialAsync(t,n,r,o,a);if(i)return i;n._data=n._data||{};var s=n._data[o];if(!s){this.logOpen("".concat(t," ").concat(n.name||""));var l=this.createMaterial(t,n,o);s={babylonMaterial:l,babylonMeshes:[],promise:this.loadMaterialPropertiesAsync(t,n,l)},n._data[o]=s,e.AddPointerMetadata(l,t),this._parent.onMaterialLoadedObservable.notifyObservers(l),this.logClose()}return r&&(s.babylonMeshes.push(r),r.onDisposeObservable.addOnce((function(){var e=s.babylonMeshes.indexOf(r);-1!==e&&s.babylonMeshes.splice(e,1)}))),a(s.babylonMaterial),s.promise.then((function(){return s.babylonMaterial}))},e.prototype._createDefaultMaterial=function(e,t){this._babylonScene._blockEntityCollection=!!this._assetContainer;var n=new d.PBRMaterial(e,this._babylonScene);return n._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,n.fillMode=t,n.enableSpecularAntiAliasing=!0,n.useRadianceOverAlpha=!this._parent.transparencyAsCoverage,n.useSpecularOverAlpha=!this._parent.transparencyAsCoverage,n.transparencyMode=d.PBRMaterial.PBRMATERIAL_OPAQUE,n.metallic=1,n.roughness=1,n},e.prototype.createMaterial=function(e,t,n){var r=this._extensionsCreateMaterial(e,t,n);if(r)return r;var o=t.name||"material".concat(t.index);return this._createDefaultMaterial(o,n)},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this._extensionsLoadMaterialPropertiesAsync(e,t,n);if(r)return r;var o=new Array;return o.push(this.loadMaterialBasePropertiesAsync(e,t,n)),t.pbrMetallicRoughness&&o.push(this._loadMaterialMetallicRoughnessPropertiesAsync("".concat(e,"/pbrMetallicRoughness"),t.pbrMetallicRoughness,n)),this.loadMaterialAlphaProperties(e,t,n),Promise.all(o).then((function(){}))},e.prototype.loadMaterialBasePropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.emissiveColor=t.emissiveFactor?d.Color3.FromArray(t.emissiveFactor):new d.Color3(0,0,0),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/normalTexture"),t.normalTexture,(function(e){e.name="".concat(n.name," (Normal)"),n.bumpTexture=e}))),n.invertNormalMapX=!this._babylonScene.useRightHandedSystem,n.invertNormalMapY=this._babylonScene.useRightHandedSystem,null!=t.normalTexture.scale&&n.bumpTexture&&(n.bumpTexture.level=t.normalTexture.scale),n.forceIrradianceInFragment=!0),t.occlusionTexture&&(t.occlusionTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/occlusionTexture"),t.occlusionTexture,(function(e){e.name="".concat(n.name," (Occlusion)"),n.ambientTexture=e}))),n.useAmbientInGrayScale=!0,null!=t.occlusionTexture.strength&&(n.ambientTextureStrength=t.occlusionTexture.strength)),t.emissiveTexture&&r.push(this.loadTextureInfoAsync("".concat(e,"/emissiveTexture"),t.emissiveTexture,(function(e){e.name="".concat(n.name," (Emissive)"),n.emissiveTexture=e}))),Promise.all(r).then((function(){}))},e.prototype.loadMaterialAlphaProperties=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));switch(t.alphaMode||"OPAQUE"){case"OPAQUE":n.transparencyMode=d.PBRMaterial.PBRMATERIAL_OPAQUE,n.alpha=1;break;case"MASK":n.transparencyMode=d.PBRMaterial.PBRMATERIAL_ALPHATEST,n.alphaCutOff=null==t.alphaCutoff?.5:t.alphaCutoff,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0);break;case"BLEND":n.transparencyMode=d.PBRMaterial.PBRMATERIAL_ALPHABLEND,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0,n.useAlphaFromAlbedoTexture=!0);break;default:throw new Error("".concat(e,"/alphaMode: Invalid value (").concat(t.alphaMode,")"))}},e.prototype.loadTextureInfoAsync=function(t,n,r){var o=this;void 0===r&&(r=function(){});var a=this._extensionsLoadTextureInfoAsync(t,n,r);if(a)return a;if(this.logOpen("".concat(t)),n.texCoord>=6)throw new Error("".concat(t,"/texCoord: Invalid value (").concat(n.texCoord,")"));var i=ue.Get("".concat(t,"/index"),this._gltf.textures,n.index);i._textureInfo=n;var s=this._loadTextureAsync("/textures/".concat(n.index),i,(function(a){a.coordinatesIndex=n.texCoord||0,e.AddPointerMetadata(a,t),o._parent.onTextureLoadedObservable.notifyObservers(a),r(a)}));return this.logClose(),s},e.prototype._loadTextureAsync=function(t,n,r){void 0===r&&(r=function(){});var o=this._extensionsLoadTextureAsync(t,n,r);if(o)return o;this.logOpen("".concat(t," ").concat(n.name||""));var a=null==n.sampler?e.DefaultSampler:ue.Get("".concat(t,"/sampler"),this._gltf.samplers,n.sampler),i=ue.Get("".concat(t,"/source"),this._gltf.images,n.source),s=this._createTextureAsync(t,a,i,r,void 0,!n._textureInfo.nonColorData);return this.logClose(),s},e.prototype._createTextureAsync=function(e,t,n,r,o,a){var i=this;void 0===r&&(r=function(){});var s=this._loadSampler("/samplers/".concat(t.index),t),l=new Array,c=new d.Deferred;this._babylonScene._blockEntityCollection=!!this._assetContainer;var u={noMipmap:s.noMipMaps,invertY:!1,samplingMode:s.samplingMode,onLoad:function(){i._disposed||c.resolve()},onError:function(t,n){i._disposed||c.reject(new Error("".concat(e,": ").concat(n&&n.message?n.message:t||"Failed to load texture")))},mimeType:n.mimeType,loaderOptions:o,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},h=new d.Texture(null,this._babylonScene,u);return h._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise),l.push(this.loadImageAsync("/images/".concat(n.index),n).then((function(e){var t=n.uri||"".concat(i._fileName,"#image").concat(n.index),r="data:".concat(i._uniqueRootUrl).concat(t);h.updateURL(r,e)}))),h.wrapU=s.wrapU,h.wrapV=s.wrapV,r(h),Promise.all(l).then((function(){return h}))},e.prototype._loadSampler=function(t,n){return n._data||(n._data={noMipMaps:9728===n.minFilter||9729===n.minFilter,samplingMode:e._GetTextureSamplingMode(t,n),wrapU:e._GetTextureWrapMode("".concat(t,"/wrapS"),n.wrapS),wrapV:e._GetTextureWrapMode("".concat(t,"/wrapT"),n.wrapT)}),n._data},e.prototype.loadImageAsync=function(e,t){if(!t._data){if(this.logOpen("".concat(e," ").concat(t.name||"")),t.uri)t._data=this.loadUriAsync("".concat(e,"/uri"),t,t.uri);else{var n=ue.Get("".concat(e,"/bufferView"),this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync("/bufferViews/".concat(n.index),n)}this.logClose()}return t._data},e.prototype.loadUriAsync=function(t,n,r){var o=this,a=this._extensionsLoadUriAsync(t,n,r);if(a)return a;if(!e._ValidateUri(r))throw new Error("".concat(t,": '").concat(r,"' is invalid"));if((0,d.IsBase64DataUrl)(r)){var i=new Uint8Array((0,d.DecodeBase64UrlToBinary)(r));return this.log("".concat(t,": Decoded ").concat(r.substr(0,64),"... (").concat(i.length," bytes)")),Promise.resolve(i)}return this.log("".concat(t,": Loading ").concat(r)),this._parent.preprocessUrlAsync(this._rootUrl+r).then((function(e){return new Promise((function(n,a){o._parent._loadFile(o._babylonScene,e,(function(e){o._disposed||(o.log("".concat(t,": Loaded ").concat(r," (").concat(e.byteLength," bytes)")),n(new Uint8Array(e)))}),!0,(function(e){a(new d.LoadFileError("".concat(t,": Failed to load '").concat(r,"'").concat(e?": "+e.status+" "+e.statusText:""),e))}))}))}))},e.AddPointerMetadata=function(e,t){e.metadata=e.metadata||{};var n=e._internalMetadata=e._internalMetadata||{},r=n.gltf=n.gltf||{};(r.pointers=r.pointers||[]).push(t)},e._GetTextureWrapMode=function(e,t){switch(t=null==t?10497:t){case 33071:return d.Texture.CLAMP_ADDRESSMODE;case 33648:return d.Texture.MIRROR_ADDRESSMODE;case 10497:return d.Texture.WRAP_ADDRESSMODE;default:return d.Logger.Warn("".concat(e,": Invalid value (").concat(t,")")),d.Texture.WRAP_ADDRESSMODE}},e._GetTextureSamplingMode=function(e,t){var n=null==t.magFilter?9729:t.magFilter,r=null==t.minFilter?9987:t.minFilter;if(9729===n)switch(r){case 9728:return d.Texture.LINEAR_NEAREST;case 9729:return d.Texture.LINEAR_LINEAR;case 9984:return d.Texture.LINEAR_NEAREST_MIPNEAREST;case 9985:return d.Texture.LINEAR_LINEAR_MIPNEAREST;case 9986:return d.Texture.LINEAR_NEAREST_MIPLINEAR;case 9987:return d.Texture.LINEAR_LINEAR_MIPLINEAR;default:return d.Logger.Warn("".concat(e,"/minFilter: Invalid value (").concat(r,")")),d.Texture.LINEAR_LINEAR_MIPLINEAR}else switch(9728!==n&&d.Logger.Warn("".concat(e,"/magFilter: Invalid value (").concat(n,")")),r){case 9728:return d.Texture.NEAREST_NEAREST;case 9729:return d.Texture.NEAREST_LINEAR;case 9984:return d.Texture.NEAREST_NEAREST_MIPNEAREST;case 9985:return d.Texture.NEAREST_LINEAR_MIPNEAREST;case 9986:return d.Texture.NEAREST_NEAREST_MIPLINEAR;case 9987:return d.Texture.NEAREST_LINEAR_MIPLINEAR;default:return d.Logger.Warn("".concat(e,"/minFilter: Invalid value (").concat(r,")")),d.Texture.NEAREST_NEAREST_MIPNEAREST}},e._GetTypedArrayConstructor=function(e,t){switch(t){case 5120:return Int8Array;case 5121:return Uint8Array;case 5122:return Int16Array;case 5123:return Uint16Array;case 5125:return Uint32Array;case 5126:return Float32Array;default:throw new Error("".concat(e,": Invalid component type ").concat(t))}},e._GetTypedArray=function(t,n,r,o,a){var i=r.buffer;o=r.byteOffset+(o||0);var s=e._GetTypedArrayConstructor("".concat(t,"/componentType"),n),l=d.VertexBuffer.GetTypeByteLength(n);return o%l!=0?(d.Logger.Warn("".concat(t,": Copying buffer as byte offset (").concat(o,") is not a multiple of component type byte length (").concat(l,")")),new s(i.slice(o,o+a*l),0)):new s(i,o,a)},e._GetNumComponents=function(e,t){switch(t){case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3;case"VEC4":case"MAT2":return 4;case"MAT3":return 9;case"MAT4":return 16}throw new Error("".concat(e,": Invalid type (").concat(t,")"))},e._ValidateUri=function(e){return d.Tools.IsBase64(e)||-1===e.indexOf("..")},e._GetDrawMode=function(e,t){switch(null==t&&(t=4),t){case 0:return d.Material.PointListDrawMode;case 1:return d.Material.LineListDrawMode;case 2:return d.Material.LineLoopDrawMode;case 3:return d.Material.LineStripDrawMode;case 4:return d.Material.TriangleFillMode;case 5:return d.Material.TriangleStripDrawMode;case 6:return d.Material.TriangleFanDrawMode}throw new Error("".concat(e,": Invalid mesh primitive mode (").concat(t,")"))},e.prototype._compileMaterialsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile materials");var t=new Array;if(this._gltf.materials)for(var n=0,r=this._gltf.materials;n<r.length;n++){var o=r[n];if(o._data)for(var a in o._data)for(var i=o._data[a],s=0,l=i.babylonMeshes;s<l.length;s++){var c=l[s];c.computeWorldMatrix(!0);var u=i.babylonMaterial;t.push(u.forceCompilationAsync(c)),t.push(u.forceCompilationAsync(c,{useInstances:!0})),this._parent.useClipPlane&&(t.push(u.forceCompilationAsync(c,{clipPlane:!0})),t.push(u.forceCompilationAsync(c,{clipPlane:!0,useInstances:!0})))}}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile materials")}))},e.prototype._compileShadowGeneratorsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile shadow generators");for(var t=new Array,n=0,r=this._babylonScene.lights;n<r.length;n++){var o=r[n].getShadowGenerator();o&&t.push(o.forceCompilationAsync())}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile shadow generators")}))},e.prototype._forEachExtensions=function(e){for(var t=0,n=this._extensions;t<n.length;t++){var r=n[t];r.enabled&&e(r)}},e.prototype._applyExtensions=function(e,t,n){for(var r=0,o=this._extensions;r<o.length;r++){var a=o[r];if(a.enabled){var i="".concat(a.name,".").concat(t),s=e;s._activeLoaderExtensionFunctions=s._activeLoaderExtensionFunctions||{};var l=s._activeLoaderExtensionFunctions;if(!l[i]){l[i]=!0;try{var c=n(a);if(c)return c}finally{delete l[i]}}}}return null},e.prototype._extensionsOnLoading=function(){this._forEachExtensions((function(e){return e.onLoading&&e.onLoading()}))},e.prototype._extensionsOnReady=function(){this._forEachExtensions((function(e){return e.onReady&&e.onReady()}))},e.prototype._extensionsLoadSceneAsync=function(e,t){return this._applyExtensions(t,"loadScene",(function(n){return n.loadSceneAsync&&n.loadSceneAsync(e,t)}))},e.prototype._extensionsLoadNodeAsync=function(e,t,n){return this._applyExtensions(t,"loadNode",(function(r){return r.loadNodeAsync&&r.loadNodeAsync(e,t,n)}))},e.prototype._extensionsLoadCameraAsync=function(e,t,n){return this._applyExtensions(t,"loadCamera",(function(r){return r.loadCameraAsync&&r.loadCameraAsync(e,t,n)}))},e.prototype._extensionsLoadVertexDataAsync=function(e,t,n){return this._applyExtensions(t,"loadVertexData",(function(r){return r._loadVertexDataAsync&&r._loadVertexDataAsync(e,t,n)}))},e.prototype._extensionsLoadMeshPrimitiveAsync=function(e,t,n,r,o,a){return this._applyExtensions(o,"loadMeshPrimitive",(function(i){return i._loadMeshPrimitiveAsync&&i._loadMeshPrimitiveAsync(e,t,n,r,o,a)}))},e.prototype._extensionsLoadMaterialAsync=function(e,t,n,r,o){return this._applyExtensions(t,"loadMaterial",(function(a){return a._loadMaterialAsync&&a._loadMaterialAsync(e,t,n,r,o)}))},e.prototype._extensionsCreateMaterial=function(e,t,n){return this._applyExtensions(t,"createMaterial",(function(r){return r.createMaterial&&r.createMaterial(e,t,n)}))},e.prototype._extensionsLoadMaterialPropertiesAsync=function(e,t,n){return this._applyExtensions(t,"loadMaterialProperties",(function(r){return r.loadMaterialPropertiesAsync&&r.loadMaterialPropertiesAsync(e,t,n)}))},e.prototype._extensionsLoadTextureInfoAsync=function(e,t,n){return this._applyExtensions(t,"loadTextureInfo",(function(r){return r.loadTextureInfoAsync&&r.loadTextureInfoAsync(e,t,n)}))},e.prototype._extensionsLoadTextureAsync=function(e,t,n){return this._applyExtensions(t,"loadTexture",(function(r){return r._loadTextureAsync&&r._loadTextureAsync(e,t,n)}))},e.prototype._extensionsLoadAnimationAsync=function(e,t){return this._applyExtensions(t,"loadAnimation",(function(n){return n.loadAnimationAsync&&n.loadAnimationAsync(e,t)}))},e.prototype._extensionsLoadAnimationChannelAsync=function(e,t,n,r,o){return this._applyExtensions(n,"loadAnimationChannel",(function(a){return a._loadAnimationChannelAsync&&a._loadAnimationChannelAsync(e,t,n,r,o)}))},e.prototype._extensionsLoadSkinAsync=function(e,t,n){return this._applyExtensions(n,"loadSkin",(function(r){return r._loadSkinAsync&&r._loadSkinAsync(e,t,n)}))},e.prototype._extensionsLoadUriAsync=function(e,t,n){return this._applyExtensions(t,"loadUri",(function(r){return r._loadUriAsync&&r._loadUriAsync(e,t,n)}))},e.prototype._extensionsLoadBufferViewAsync=function(e,t){return this._applyExtensions(t,"loadBufferView",(function(n){return n.loadBufferViewAsync&&n.loadBufferViewAsync(e,t)}))},e.prototype._extensionsLoadBufferAsync=function(e,t,n,r){return this._applyExtensions(t,"loadBuffer",(function(o){return o.loadBufferAsync&&o.loadBufferAsync(e,t,n,r)}))},e.LoadExtensionAsync=function(e,t,n,r){if(!t.extensions)return null;var o=t.extensions[n];return o?r("".concat(e,"/extensions/").concat(n),o):null},e.LoadExtraAsync=function(e,t,n,r){if(!t.extras)return null;var o=t.extras[n];return o?r("".concat(e,"/extras/").concat(n),o):null},e.prototype.isExtensionUsed=function(e){return!!this._gltf.extensionsUsed&&-1!==this._gltf.extensionsUsed.indexOf(e)},e.prototype.logOpen=function(e){this._parent._logOpen(e)},e.prototype.logClose=function(){this._parent._logClose()},e.prototype.log=function(e){this._parent._log(e)},e.prototype.startPerformanceCounter=function(e){this._parent._startPerformanceCounter(e)},e.prototype.endPerformanceCounter=function(e){this._parent._endPerformanceCounter(e)},e._RegisteredExtensions={},e.DefaultSampler={index:-1},e}();g._CreateGLTF2Loader=function(e){return new de(e)};var he="EXT_lights_image_based",fe=function(){function e(e){this.name=he,this._loader=e,this.enabled=this._loader.isExtensionUsed(he)}return e.prototype.dispose=function(){this._loader=null,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights}},e.prototype.loadSceneAsync=function(e,t){var n=this;return de.LoadExtensionAsync(e,t,this.name,(function(r,o){n._loader._allMaterialsDirtyRequired=!0;var a=new Array;a.push(n._loader.loadSceneAsync(e,t)),n._loader.logOpen("".concat(r));var i=ue.Get("".concat(r,"/light"),n._lights,o.light);return a.push(n._loadLightAsync("/extensions/".concat(n.name,"/lights/").concat(o.light),i).then((function(e){n._loader.babylonScene.environmentTexture=e}))),n._loader.logClose(),Promise.all(a).then((function(){}))}))},e.prototype._loadLightAsync=function(e,t){var n=this;if(!t._loaded){var r=new Array;this._loader.logOpen("".concat(e));for(var o=new Array(t.specularImages.length),a=function(n){var a=t.specularImages[n];o[n]=new Array(a.length);for(var s=function(t){var s="".concat(e,"/specularImages/").concat(n,"/").concat(t);i._loader.logOpen("".concat(s));var l=a[t],c=ue.Get(s,i._loader.gltf.images,l);r.push(i._loader.loadImageAsync("/images/".concat(l),c).then((function(e){o[n][t]=e}))),i._loader.logClose()},l=0;l<a.length;l++)s(l)},i=this,s=0;s<t.specularImages.length;s++)a(s);this._loader.logClose(),t._loaded=Promise.all(r).then((function(){var r=new d.RawCubeTexture(n._loader.babylonScene,null,t.specularImageSize);if(r.name=t.name||"environment",t._babylonTexture=r,null!=t.intensity&&(r.level=t.intensity),t.rotation){var a=d.Quaternion.FromArray(t.rotation);n._loader.babylonScene.useRightHandedSystem||(a=d.Quaternion.Inverse(a)),d.Matrix.FromQuaternionToRef(a,r.getReflectionTextureMatrix())}if(!t.irradianceCoefficients)throw new Error("".concat(e,": Irradiance coefficients are missing"));var i=d.SphericalHarmonics.FromArray(t.irradianceCoefficients);i.scaleInPlace(t.intensity),i.convertIrradianceToLambertianRadiance();var s=d.SphericalPolynomial.FromHarmonics(i),l=(o.length-1)/d.Scalar.Log2(t.specularImageSize);return r.updateRGBDAsync(o,s,l)}))}return t._loaded.then((function(){return t._babylonTexture}))},e}();de.RegisterExtension(he,(function(e){return new fe(e)}));var pe="EXT_mesh_gpu_instancing",_e=function(){function e(e){this.name=pe,this._loader=e,this.enabled=this._loader.isExtensionUsed(pe)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(e,o){r._loader._disableInstancedMesh++;var a=r._loader.loadNodeAsync("/nodes/".concat(t.index),t,n);if(r._loader._disableInstancedMesh--,!t._primitiveBabylonMeshes)return a;var i=new Array,s=0,l=function(t){if(null!=o.attributes[t]){var n=ue.Get("".concat(e,"/attributes/").concat(t),r._loader.gltf.accessors,o.attributes[t]);if(i.push(r._loader._loadFloatAccessorAsync("/accessors/".concat(n.bufferView),n)),0===s)s=n.count;else if(s!==n.count)throw new Error("".concat(e,"/attributes: Instance buffer accessors do not have the same count."))}else i.push(Promise.resolve(null))};return l("TRANSLATION"),l("ROTATION"),l("SCALE"),a.then((function(e){return Promise.all(i).then((function(n){var r=n[0],o=n[1],a=n[2],i=new Float32Array(16*s);d.TmpVectors.Vector3[0].copyFromFloats(0,0,0),d.TmpVectors.Quaternion[0].copyFromFloats(0,0,0,1),d.TmpVectors.Vector3[1].copyFromFloats(1,1,1);for(var l=0;l<s;++l)r&&d.Vector3.FromArrayToRef(r,3*l,d.TmpVectors.Vector3[0]),o&&d.Quaternion.FromArrayToRef(o,4*l,d.TmpVectors.Quaternion[0]),a&&d.Vector3.FromArrayToRef(a,3*l,d.TmpVectors.Vector3[1]),d.Matrix.ComposeToRef(d.TmpVectors.Vector3[1],d.TmpVectors.Quaternion[0],d.TmpVectors.Vector3[0],d.TmpVectors.Matrix[0]),d.TmpVectors.Matrix[0].copyToArray(i,16*l);for(var c=0,u=t._primitiveBabylonMeshes;c<u.length;c++)u[c].thinInstanceSetBuffer("matrix",i,16,!0);return e}))}))}))},e}();de.RegisterExtension(pe,(function(e){return new _e(e)}));var me="EXT_meshopt_compression",ye=function(){function e(e){this.name=me,this.enabled=e.isExtensionUsed(me),this._loader=e}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadBufferViewAsync=function(e,t){var n=this;return de.LoadExtensionAsync(e,t,this.name,(function(r,o){var a=t;if(a._meshOptData)return a._meshOptData;var i=ue.Get("".concat(e,"/buffer"),n._loader.gltf.buffers,o.buffer);return a._meshOptData=n._loader.loadBufferAsync("/buffers/".concat(i.index),i,o.byteOffset||0,o.byteLength).then((function(e){return d.MeshoptCompression.Default.decodeGltfBufferAsync(e,o.count,o.byteStride,o.mode,o.filter)})),a._meshOptData}))},e}();de.RegisterExtension(me,(function(e){return new ye(e)}));var ve="EXT_texture_webp",ge=function(){function e(e){this.name=ve,this._loader=e,this.enabled=e.isExtensionUsed(ve)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?de.DefaultSampler:ue.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=ue.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),void 0,!t._textureInfo.nonColorData)}))},e}();de.RegisterExtension(ve,(function(e){return new ge(e)}));var be="EXT_texture_avif",Ae=function(){function e(e){this.name=be,this._loader=e,this.enabled=e.isExtensionUsed(be)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?de.DefaultSampler:ue.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=ue.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),void 0,!t._textureInfo.nonColorData)}))},e}();de.RegisterExtension(be,(function(e){return new Ae(e)}));var Te="KHR_draco_mesh_compression",xe=function(){function e(e){this.name=Te,this.useNormalizedFlagFromAccessor=!0,this._loader=e,this.enabled=d.DracoCompression.DecoderAvailable&&this._loader.isExtensionUsed(Te)}return e.prototype.dispose=function(){delete this.dracoCompression,this._loader=null},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){if(null!=t.mode&&4!==t.mode&&5!==t.mode)throw new Error("".concat(e,": Unsupported mode ").concat(t.mode));var i={},s={},l=function(e,o){var l=a.attributes[e];if(null!=l&&(n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(o)&&n._delayInfo.push(o),i[o]=l,r.useNormalizedFlagFromAccessor)){var c=ue.TryGet(r._loader.gltf.accessors,t.attributes[e]);c&&(s[o]=c.normalized||!1)}};l("POSITION",d.VertexBuffer.PositionKind),l("NORMAL",d.VertexBuffer.NormalKind),l("TANGENT",d.VertexBuffer.TangentKind),l("TEXCOORD_0",d.VertexBuffer.UVKind),l("TEXCOORD_1",d.VertexBuffer.UV2Kind),l("TEXCOORD_2",d.VertexBuffer.UV3Kind),l("TEXCOORD_3",d.VertexBuffer.UV4Kind),l("TEXCOORD_4",d.VertexBuffer.UV5Kind),l("TEXCOORD_5",d.VertexBuffer.UV6Kind),l("JOINTS_0",d.VertexBuffer.MatricesIndicesKind),l("WEIGHTS_0",d.VertexBuffer.MatricesWeightsKind),l("COLOR_0",d.VertexBuffer.ColorKind);var c=ue.Get(o,r._loader.gltf.bufferViews,a.bufferView);return c._dracoBabylonGeometry||(c._dracoBabylonGeometry=r._loader.loadBufferViewAsync("/bufferViews/".concat(c.index),c).then((function(t){return(r.dracoCompression||d.DracoCompression.Default)._decodeMeshToGeometryForGltfAsync(n.name,r._loader.babylonScene,t,i,s).catch((function(t){throw new Error("".concat(e,": ").concat(t.message))}))}))),c._dracoBabylonGeometry}))},e}();de.RegisterExtension(Te,(function(e){return new xe(e)}));var Ee="KHR_lights_punctual",Oe=function(){function e(e){this.name=Ee,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ee)}return e.prototype.dispose=function(){this._loader=null,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights,ue.Assign(this._lights)}},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader._allMaterialsDirtyRequired=!0,r._loader.loadNodeAsync(e,t,(function(e){var t,i=ue.Get(o,r._lights,a.light),s=i.name||e.name;switch(r._loader.babylonScene._blockEntityCollection=!!r._loader._assetContainer,i.type){case"directional":var l=new d.DirectionalLight(s,d.Vector3.Backward(),r._loader.babylonScene);l.position.setAll(0),t=l;break;case"point":t=new d.PointLight(s,d.Vector3.Zero(),r._loader.babylonScene);break;case"spot":var c=new d.SpotLight(s,d.Vector3.Zero(),d.Vector3.Backward(),0,1,r._loader.babylonScene);c.angle=2*(i.spot&&i.spot.outerConeAngle||Math.PI/4),c.innerAngle=2*(i.spot&&i.spot.innerConeAngle||0),t=c;break;default:throw r._loader.babylonScene._blockEntityCollection=!1,new Error("".concat(o,": Invalid light type (").concat(i.type,")"))}t._parentContainer=r._loader._assetContainer,r._loader.babylonScene._blockEntityCollection=!1,i._babylonLight=t,t.falloffType=d.Light.FALLOFF_GLTF,t.diffuse=i.color?d.Color3.FromArray(i.color):d.Color3.White(),t.intensity=null==i.intensity?1:i.intensity,t.range=null==i.range?Number.MAX_VALUE:i.range,t.parent=e,r._loader._babylonLights.push(t),de.AddPointerMetadata(t,o),n(e)}))}))},e}();de.RegisterExtension(Ee,(function(e){return new Oe(e)}));var Me="KHR_materials_pbrSpecularGlossiness",we=function(){function e(e){this.name=Me,this.order=200,this._loader=e,this.enabled=this._loader.isExtensionUsed(Me)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loadSpecularGlossinessPropertiesAsync(o,a,n)),r._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(i).then((function(){}))}))},e.prototype._loadSpecularGlossinessPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.metallic=null,n.roughness=null,t.diffuseFactor?(n.albedoColor=d.Color3.FromArray(t.diffuseFactor),n.alpha=t.diffuseFactor[3]):n.albedoColor=d.Color3.White(),n.reflectivityColor=t.specularFactor?d.Color3.FromArray(t.specularFactor):d.Color3.White(),n.microSurface=null==t.glossinessFactor?1:t.glossinessFactor,t.diffuseTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTexture"),t.diffuseTexture,(function(e){e.name="".concat(n.name," (Diffuse)"),n.albedoTexture=e}))),t.specularGlossinessTexture&&(r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularGlossinessTexture"),t.specularGlossinessTexture,(function(e){e.name="".concat(n.name," (Specular Glossiness)"),n.reflectivityTexture=e,n.reflectivityTexture.hasAlpha=!0}))),n.useMicroSurfaceFromReflectivityMapAlpha=!0),Promise.all(r).then((function(){}))},e}();de.RegisterExtension(Me,(function(e){return new we(e)}));var Ce="KHR_materials_unlit",Le=function(){function e(e){this.name=Ce,this.order=210,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ce)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(){return r._loadUnlitPropertiesAsync(e,t,n)}))},e.prototype._loadUnlitPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;n.unlit=!0;var o=t.pbrMetallicRoughness;return o&&(o.baseColorFactor?(n.albedoColor=d.Color3.FromArray(o.baseColorFactor),n.alpha=o.baseColorFactor[3]):n.albedoColor=d.Color3.White(),o.baseColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/baseColorTexture"),o.baseColorTexture,(function(e){e.name="".concat(n.name," (Base Color)"),n.albedoTexture=e})))),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),this._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(r).then((function(){}))},e}();de.RegisterExtension(Ce,(function(e){return new Le(e)}));var Ne="KHR_materials_clearcoat",Se=function(){function e(e){this.name=Ne,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ne)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadClearCoatPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadClearCoatPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.clearCoat.isEnabled=!0,n.clearCoat.useRoughnessFromMainTexture=!1,n.clearCoat.remapF0OnInterfaceChange=!1,null!=t.clearcoatFactor?n.clearCoat.intensity=t.clearcoatFactor:n.clearCoat.intensity=0,t.clearcoatTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatTexture"),t.clearcoatTexture,(function(e){e.name="".concat(n.name," (ClearCoat Intensity)"),n.clearCoat.texture=e}))),null!=t.clearcoatRoughnessFactor?n.clearCoat.roughness=t.clearcoatRoughnessFactor:n.clearCoat.roughness=0,t.clearcoatRoughnessTexture&&(t.clearcoatRoughnessTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatRoughnessTexture"),t.clearcoatRoughnessTexture,(function(e){e.name="".concat(n.name," (ClearCoat Roughness)"),n.clearCoat.textureRoughness=e})))),t.clearcoatNormalTexture&&(t.clearcoatNormalTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatNormalTexture"),t.clearcoatNormalTexture,(function(e){e.name="".concat(n.name," (ClearCoat Normal)"),n.clearCoat.bumpTexture=e}))),n.invertNormalMapX=!n.getScene().useRightHandedSystem,n.invertNormalMapY=n.getScene().useRightHandedSystem,null!=t.clearcoatNormalTexture.scale&&(n.clearCoat.bumpTexture.level=t.clearcoatNormalTexture.scale)),Promise.all(r).then((function(){}))},e}();de.RegisterExtension(Ne,(function(e){return new Se(e)}));var Re="KHR_materials_iridescence",Fe=function(){function e(e){this.name=Re,this.order=195,this._loader=e,this.enabled=this._loader.isExtensionUsed(Re)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIridescencePropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIridescencePropertiesAsync=function(e,t,n){var r,o,a,i,s;if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var l=new Array;return n.iridescence.isEnabled=!0,n.iridescence.intensity=null!==(r=t.iridescenceFactor)&&void 0!==r?r:0,n.iridescence.indexOfRefraction=null!==(a=null!==(o=t.iridescenceIor)&&void 0!==o?o:t.iridescenceIOR)&&void 0!==a?a:1.3,n.iridescence.minimumThickness=null!==(i=t.iridescenceThicknessMinimum)&&void 0!==i?i:100,n.iridescence.maximumThickness=null!==(s=t.iridescenceThicknessMaximum)&&void 0!==s?s:400,t.iridescenceTexture&&l.push(this._loader.loadTextureInfoAsync("".concat(e,"/iridescenceTexture"),t.iridescenceTexture,(function(e){e.name="".concat(n.name," (Iridescence Intensity)"),n.iridescence.texture=e}))),t.iridescenceThicknessTexture&&l.push(this._loader.loadTextureInfoAsync("".concat(e,"/iridescenceThicknessTexture"),t.iridescenceThicknessTexture,(function(e){e.name="".concat(n.name," (Iridescence Thickness)"),n.iridescence.thicknessTexture=e}))),Promise.all(l).then((function(){}))},e}();de.RegisterExtension(Re,(function(e){return new Fe(e)}));var Pe="KHR_materials_anisotropy",Ie=function(){function e(e){this.name=Pe,this.order=195,this._loader=e,this.enabled=this._loader.isExtensionUsed(Pe)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIridescencePropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIridescencePropertiesAsync=function(e,t,n){var r,o;if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var a=new Array;return n.anisotropy.isEnabled=!0,n.anisotropy.intensity=null!==(r=t.anisotropyStrength)&&void 0!==r?r:0,n.anisotropy.angle=null!==(o=t.anisotropyRotation)&&void 0!==o?o:0,t.anisotropyTexture&&a.push(this._loader.loadTextureInfoAsync("".concat(e,"/anisotropyTexture"),t.anisotropyTexture,(function(e){e.name="".concat(n.name," (Anisotropy Intensity)"),n.anisotropy.texture=e}))),Promise.all(a).then((function(){}))},e}();de.RegisterExtension(Pe,(function(e){return new Ie(e)}));var Be="KHR_materials_emissive_strength",De=function(){function e(e){this.name=Be,this.order=170,this._loader=e,this.enabled=this._loader.isExtensionUsed(Be)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader.loadMaterialPropertiesAsync(e,t,n).then((function(){r._loadEmissiveProperties(o,a,n)}))}))},e.prototype._loadEmissiveProperties=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));void 0!==t.emissiveStrength&&(n.emissiveIntensity=t.emissiveStrength)},e}();de.RegisterExtension(Be,(function(e){return new De(e)}));var Ve="KHR_materials_sheen",ke=function(){function e(e){this.name=Ve,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ve)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadSheenPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadSheenPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.sheen.isEnabled=!0,n.sheen.intensity=1,null!=t.sheenColorFactor?n.sheen.color=d.Color3.FromArray(t.sheenColorFactor):n.sheen.color=d.Color3.Black(),t.sheenColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/sheenColorTexture"),t.sheenColorTexture,(function(e){e.name="".concat(n.name," (Sheen Color)"),n.sheen.texture=e}))),void 0!==t.sheenRoughnessFactor?n.sheen.roughness=t.sheenRoughnessFactor:n.sheen.roughness=0,t.sheenRoughnessTexture&&(t.sheenRoughnessTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/sheenRoughnessTexture"),t.sheenRoughnessTexture,(function(e){e.name="".concat(n.name," (Sheen Roughness)"),n.sheen.textureRoughness=e})))),n.sheen.albedoScaling=!0,n.sheen.useRoughnessFromMainTexture=!1,Promise.all(r).then((function(){}))},e}();de.RegisterExtension(Ve,(function(e){return new ke(e)}));var Ge="KHR_materials_specular",Ue=function(){function e(e){this.name=Ge,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ge)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadSpecularPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadSpecularPropertiesAsync=function(e,t,n){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return void 0!==t.specularFactor&&(n.metallicF0Factor=t.specularFactor),void 0!==t.specularColorFactor&&(n.metallicReflectanceColor=d.Color3.FromArray(t.specularColorFactor)),t.specularTexture&&(t.specularTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularTexture"),t.specularTexture,(function(e){e.name="".concat(n.name," (Specular F0 Strength)"),n.metallicReflectanceTexture=e,n.useOnlyMetallicFromMetallicReflectanceTexture=!0})))),t.specularColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularColorTexture"),t.specularColorTexture,(function(e){e.name="".concat(n.name," (Specular F0 Color)"),n.reflectanceTexture=e}))),Promise.all(r).then((function(){}))},e}();de.RegisterExtension(Ge,(function(e){return new Ue(e)}));var He="KHR_materials_ior",je=function(){function e(e){this.name=He,this.order=180,this._loader=e,this.enabled=this._loader.isExtensionUsed(He)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIorPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIorPropertiesAsync=function(t,n,r){if(!(r instanceof d.PBRMaterial))throw new Error("".concat(t,": Material type not supported"));return void 0!==n.ior?r.indexOfRefraction=n.ior:r.indexOfRefraction=e._DEFAULT_IOR,Promise.resolve()},e._DEFAULT_IOR=1.5,e}();de.RegisterExtension(He,(function(e){return new je(e)}));var Ke="KHR_materials_variants",We=function(){function e(e){this.name=Ke,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ke)}return e.prototype.dispose=function(){this._loader=null},e.GetAvailableVariants=function(e){var t=this._GetExtensionMetadata(e);return t?Object.keys(t.variants):[]},e.prototype.getAvailableVariants=function(t){return e.GetAvailableVariants(t)},e.SelectVariant=function(e,t){var n=this._GetExtensionMetadata(e);if(!n)throw new Error("Cannot select variant on a glTF mesh that does not have the ".concat(Ke," extension"));var r=function(e){var t=n.variants[e];if(t)for(var r=0,o=t;r<o.length;r++){var a=o[r];a.mesh.material=a.material}};if(t instanceof Array)for(var o=0,a=t;o<a.length;o++)r(a[o]);else r(t);n.lastSelected=t},e.prototype.selectVariant=function(t,n){e.SelectVariant(t,n)},e.Reset=function(e){var t=this._GetExtensionMetadata(e);if(!t)throw new Error("Cannot reset on a glTF mesh that does not have the ".concat(Ke," extension"));for(var n=0,r=t.original;n<r.length;n++){var o=r[n];o.mesh.material=o.material}t.lastSelected=null},e.prototype.reset=function(t){e.Reset(t)},e.GetLastSelectedVariant=function(e){var t=this._GetExtensionMetadata(e);if(!t)throw new Error("Cannot get the last selected variant on a glTF mesh that does not have the ".concat(Ke," extension"));return t.lastSelected},e.prototype.getLastSelectedVariant=function(t){return e.GetLastSelectedVariant(t)},e._GetExtensionMetadata=function(e){var t,n;return(null===(n=null===(t=null==e?void 0:e._internalMetadata)||void 0===t?void 0:t.gltf)||void 0===n?void 0:n[Ke])||null},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._variants=t.variants}},e.prototype._loadMeshPrimitiveAsync=function(t,n,r,o,a,i){var s=this;return de.LoadExtensionAsync(t,a,this.name,(function(l,c){var u=new Array;return u.push(s._loader._loadMeshPrimitiveAsync(t,n,r,o,a,(function(n){if(i(n),n instanceof d.Mesh){var r=de._GetDrawMode(t,a.mode),o=s._loader.rootBabylonMesh,h=o?o._internalMetadata=o._internalMetadata||{}:{},f=h.gltf=h.gltf||{},p=f[Ke]=f[Ke]||{lastSelected:null,original:[],variants:{}};p.original.push({mesh:n,material:n.material});for(var _=function(t){var a=c.mappings[t],i=ue.Get("".concat(l,"/mappings/").concat(t,"/material"),s._loader.gltf.materials,a.material);u.push(s._loader._loadMaterialAsync("#/materials/".concat(a.material),i,n,r,(function(t){for(var r=function(r){var i=a.variants[r],l=ue.Get("/extensions/".concat(Ke,"/variants/").concat(i),s._variants,i);p.variants[l.name]=p.variants[l.name]||[],p.variants[l.name].push({mesh:n,material:t}),n.onClonedObservable.add((function(t){var r=t,a=null,i=r;do{if(!(i=i.parent))return;a=e._GetExtensionMetadata(i)}while(null===a);if(o&&a===e._GetExtensionMetadata(o)){for(var s in i._internalMetadata={},o._internalMetadata)i._internalMetadata[s]=o._internalMetadata[s];for(var s in i._internalMetadata.gltf=[],o._internalMetadata.gltf)i._internalMetadata.gltf[s]=o._internalMetadata.gltf[s];i._internalMetadata.gltf[Ke]={lastSelected:null,original:[],variants:{}};for(var c=0,u=a.original;c<u.length;c++){var d=u[c];i._internalMetadata.gltf[Ke].original.push({mesh:d.mesh,material:d.material})}for(var s in a.variants)if(Object.prototype.hasOwnProperty.call(a.variants,s)){i._internalMetadata.gltf[Ke].variants[s]=[];for(var h=0,f=a.variants[s];h<f.length;h++){var p=f[h];i._internalMetadata.gltf[Ke].variants[s].push({mesh:p.mesh,material:p.material})}}a=i._internalMetadata.gltf[Ke]}for(var _=0,m=a.original;_<m.length;_++)(g=m[_]).mesh===n&&(g.mesh=r);for(var y=0,v=a.variants[l.name];y<v.length;y++){var g;(g=v[y]).mesh===n&&(g.mesh=r)}}))},i=0;i<a.variants.length;++i)r(i)})))},m=0;m<c.mappings.length;++m)_(m)}}))),Promise.all(u).then((function(e){return e[0]}))}))},e}();de.RegisterExtension(Ke,(function(e){return new We(e)}));var Ye=function(){function e(t,n){var r=this;this._opaqueRenderTarget=null,this._opaqueMeshesCache=[],this._transparentMeshesCache=[],this._materialObservers={},this._options=N(N({},e._GetDefaultOptions()),t),this._scene=n,this._scene._transmissionHelper=this,this.onErrorObservable=new d.Observable,this._scene.onDisposeObservable.addOnce((function(){r.dispose()})),this._parseScene(),this._setupRenderTargets()}return e._GetDefaultOptions=function(){return{renderSize:1024,samples:4,lodGenerationScale:1,lodGenerationOffset:-4,renderTargetTextureType:d.Constants.TEXTURETYPE_HALF_FLOAT,generateMipmaps:!0}},e.prototype.updateOptions=function(e){var t=this,n=Object.keys(e).filter((function(n){return t._options[n]!==e[n]}));if(n.length){var r=N(N({},this._options),e),o=this._options;this._options=r,r.renderSize===o.renderSize&&r.renderTargetTextureType===o.renderTargetTextureType&&r.generateMipmaps===o.generateMipmaps&&this._opaqueRenderTarget?(this._opaqueRenderTarget.samples=r.samples,this._opaqueRenderTarget.lodGenerationScale=r.lodGenerationScale,this._opaqueRenderTarget.lodGenerationOffset=r.lodGenerationOffset):this._setupRenderTargets()}},e.prototype.getOpaqueTarget=function(){return this._opaqueRenderTarget},e.prototype._shouldRenderAsTransmission=function(e){return!!e&&!!(e instanceof d.PBRMaterial&&e.subSurface.isRefractionEnabled)},e.prototype._addMesh=function(e){var t=this;this._materialObservers[e.uniqueId]=e.onMaterialChangedObservable.add(this._onMeshMaterialChanged.bind(this)),d.Tools.SetImmediate((function(){t._shouldRenderAsTransmission(e.material)?(e.material.refractionTexture=t._opaqueRenderTarget,-1===t._transparentMeshesCache.indexOf(e)&&t._transparentMeshesCache.push(e)):-1===t._opaqueMeshesCache.indexOf(e)&&t._opaqueMeshesCache.push(e)}))},e.prototype._removeMesh=function(e){e.onMaterialChangedObservable.remove(this._materialObservers[e.uniqueId]),delete this._materialObservers[e.uniqueId];var t=this._transparentMeshesCache.indexOf(e);-1!==t&&this._transparentMeshesCache.splice(t,1),-1!==(t=this._opaqueMeshesCache.indexOf(e))&&this._opaqueMeshesCache.splice(t,1)},e.prototype._parseScene=function(){this._scene.meshes.forEach(this._addMesh.bind(this)),this._scene.onNewMeshAddedObservable.add(this._addMesh.bind(this)),this._scene.onMeshRemovedObservable.add(this._removeMesh.bind(this))},e.prototype._onMeshMaterialChanged=function(e){var t=this._transparentMeshesCache.indexOf(e),n=this._opaqueMeshesCache.indexOf(e);this._shouldRenderAsTransmission(e.material)?(e.material instanceof d.PBRMaterial&&(e.material.subSurface.refractionTexture=this._opaqueRenderTarget),-1!==n?(this._opaqueMeshesCache.splice(n,1),this._transparentMeshesCache.push(e)):-1===t&&this._transparentMeshesCache.push(e)):-1!==t?(this._transparentMeshesCache.splice(t,1),this._opaqueMeshesCache.push(e)):-1===n&&this._opaqueMeshesCache.push(e)},e.prototype._isRenderTargetValid=function(){var e;return null!==(null===(e=this._opaqueRenderTarget)||void 0===e?void 0:e.getInternalTexture())},e.prototype._setupRenderTargets=function(){var e,t,n,r,o=this;this._opaqueRenderTarget&&this._opaqueRenderTarget.dispose(),this._opaqueRenderTarget=new d.RenderTargetTexture("opaqueSceneTexture",this._options.renderSize,this._scene,this._options.generateMipmaps,void 0,this._options.renderTargetTextureType),this._opaqueRenderTarget.ignoreCameraViewport=!0,this._opaqueRenderTarget.renderList=this._opaqueMeshesCache,this._opaqueRenderTarget.clearColor=null!==(t=null===(e=this._options.clearColor)||void 0===e?void 0:e.clone())&&void 0!==t?t:this._scene.clearColor.clone(),this._opaqueRenderTarget.gammaSpace=!1,this._opaqueRenderTarget.lodGenerationScale=this._options.lodGenerationScale,this._opaqueRenderTarget.lodGenerationOffset=this._options.lodGenerationOffset,this._opaqueRenderTarget.samples=this._options.samples,this._opaqueRenderTarget.renderSprites=!0,this._opaqueRenderTarget.renderParticles=!0,this._opaqueRenderTarget.onBeforeBindObservable.add((function(e){r=o._scene.environmentIntensity,o._scene.environmentIntensity=1,n=o._scene.imageProcessingConfiguration.applyByPostProcess,o._options.clearColor?e.clearColor.copyFrom(o._options.clearColor):o._scene.clearColor.toLinearSpaceToRef(e.clearColor,o._scene.getEngine().useExactSrgbConversions),o._scene.imageProcessingConfiguration._applyByPostProcess=!0})),this._opaqueRenderTarget.onAfterUnbindObservable.add((function(){o._scene.environmentIntensity=r,o._scene.imageProcessingConfiguration._applyByPostProcess=n})),this._transparentMeshesCache.forEach((function(e){o._shouldRenderAsTransmission(e.material)&&(e.material.refractionTexture=o._opaqueRenderTarget)}))},e.prototype.dispose=function(){this._scene._transmissionHelper=void 0,this._opaqueRenderTarget&&(this._opaqueRenderTarget.dispose(),this._opaqueRenderTarget=null),this._transparentMeshesCache=[],this._opaqueMeshesCache=[]},e}(),qe="KHR_materials_transmission",ze=function(){function e(e){this.name=qe,this.order=175,this._loader=e,this.enabled=this._loader.isExtensionUsed(qe),this.enabled&&(e.parent.transparencyAsCoverage=!0)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadTransparentPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadTransparentPropertiesAsync=function(e,t,n,r){var o,a;if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var i=n;if(i.subSurface.isRefractionEnabled=!0,i.subSurface.volumeIndexOfRefraction=1,i.subSurface.useAlbedoToTintRefraction=!0,void 0===r.transmissionFactor)return i.subSurface.refractionIntensity=0,i.subSurface.isRefractionEnabled=!1,Promise.resolve();i.subSurface.refractionIntensity=r.transmissionFactor;var s=i.getScene();return i.subSurface.refractionIntensity&&!s._transmissionHelper?new Ye({},i.getScene()):i.subSurface.refractionIntensity&&!(null===(o=s._transmissionHelper)||void 0===o?void 0:o._isRenderTargetValid())&&(null===(a=s._transmissionHelper)||void 0===a||a._setupRenderTargets()),i.subSurface.minimumThickness=0,i.subSurface.maximumThickness=0,r.transmissionTexture?(r.transmissionTexture.nonColorData=!0,this._loader.loadTextureInfoAsync("".concat(e,"/transmissionTexture"),r.transmissionTexture,void 0).then((function(e){i.subSurface.refractionIntensityTexture=e,i.subSurface.useGltfStyleTextures=!0}))):Promise.resolve()},e}();de.RegisterExtension(qe,(function(e){return new ze(e)}));var Xe="KHR_materials_diffuse_transmission",Ze=function(){function e(e){this.name=Xe,this.order=174,this._loader=e,this.enabled=this._loader.isExtensionUsed(Xe),this.enabled&&(e.parent.transparencyAsCoverage=!0)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadTranslucentPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadTranslucentPropertiesAsync=function(e,t,n,r){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var o=n;if(o.subSurface.isTranslucencyEnabled=!0,o.subSurface.volumeIndexOfRefraction=1,o.subSurface.minimumThickness=0,o.subSurface.maximumThickness=0,o.subSurface.useAlbedoToTintTranslucency=!1,void 0===r.diffuseTransmissionFactor)return o.subSurface.translucencyIntensity=0,o.subSurface.isTranslucencyEnabled=!1,Promise.resolve();o.subSurface.translucencyIntensity=r.diffuseTransmissionFactor;var a=new Array;return o.subSurface.useGltfStyleTextures=!0,r.diffuseTransmissionTexture&&(r.diffuseTransmissionTexture.nonColorData=!0,a.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTransmissionTexture"),r.diffuseTransmissionTexture).then((function(e){o.subSurface.translucencyIntensityTexture=e})))),void 0!==r.diffuseTransmissionColorFactor?o.subSurface.translucencyColor=d.Color3.FromArray(r.diffuseTransmissionColorFactor):o.subSurface.translucencyColor=d.Color3.White(),r.diffuseTransmissionColorTexture&&a.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTransmissionColorTexture"),r.diffuseTransmissionColorTexture).then((function(e){o.subSurface.translucencyColorTexture=e}))),Promise.all(a).then((function(){}))},e}();de.RegisterExtension(Xe,(function(e){return new Ze(e)}));var Qe="KHR_materials_volume",Je=function(){function e(e){this.name=Qe,this.order=173,this._loader=e,this.enabled=this._loader.isExtensionUsed(Qe),this.enabled&&this._loader._disableInstancedMesh++}return e.prototype.dispose=function(){this.enabled&&this._loader._disableInstancedMesh--,this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadVolumePropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadVolumePropertiesAsync=function(e,t,n,r){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));if(!n.subSurface.isRefractionEnabled&&!n.subSurface.isTranslucencyEnabled||!r.thicknessFactor)return Promise.resolve();n.subSurface.volumeIndexOfRefraction=n.indexOfRefraction;var o=void 0!==r.attenuationDistance?r.attenuationDistance:Number.MAX_VALUE;return n.subSurface.tintColorAtDistance=o,void 0!==r.attenuationColor&&3==r.attenuationColor.length&&n.subSurface.tintColor.copyFromFloats(r.attenuationColor[0],r.attenuationColor[1],r.attenuationColor[2]),n.subSurface.minimumThickness=0,n.subSurface.maximumThickness=r.thicknessFactor,n.subSurface.useThicknessAsDepth=!0,r.thicknessTexture?(r.thicknessTexture.nonColorData=!0,this._loader.loadTextureInfoAsync("".concat(e,"/thicknessTexture"),r.thicknessTexture).then((function(e){n.subSurface.thicknessTexture=e,n.subSurface.useGltfStyleTextures=!0}))):Promise.resolve()},e}();de.RegisterExtension(Qe,(function(e){return new Je(e)}));var $e="KHR_materials_dispersion",et=function(){function e(e){this.name=$e,this.order=174,this._loader=e,this.enabled=this._loader.isExtensionUsed($e)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadDispersionPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadDispersionPropertiesAsync=function(e,t,n,r){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));return n.subSurface.isRefractionEnabled&&r.dispersion?(n.subSurface.isDispersionEnabled=!0,n.subSurface.dispersion=r.dispersion,Promise.resolve()):Promise.resolve()},e}();de.RegisterExtension($e,(function(e){return new et(e)}));var tt="KHR_mesh_quantization",nt=function(){function e(e){this.name=tt,this.enabled=e.isExtensionUsed(tt)}return e.prototype.dispose=function(){},e}();de.RegisterExtension(tt,(function(e){return new nt(e)}));var rt="KHR_texture_basisu",ot=function(){function e(e){this.name=rt,this._loader=e,this.enabled=e.isExtensionUsed(rt)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?de.DefaultSampler:ue.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=ue.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),t._textureInfo.nonColorData?{useRGBAIfASTCBC7NotAvailableWhenUASTC:!0}:void 0,!t._textureInfo.nonColorData)}))},e}();de.RegisterExtension(rt,(function(e){return new ot(e)}));var at="KHR_texture_transform",it=function(){function e(e){this.name=at,this._loader=e,this.enabled=this._loader.isExtensionUsed(at)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadTextureInfoAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader.loadTextureInfoAsync(e,t,(function(e){if(!(e instanceof d.Texture))throw new Error("".concat(o,": Texture type not supported"));a.offset&&(e.uOffset=a.offset[0],e.vOffset=a.offset[1]),e.uRotationCenter=0,e.vRotationCenter=0,a.rotation&&(e.wAng=-a.rotation),a.scale&&(e.uScale=a.scale[0],e.vScale=a.scale[1]),null!=a.texCoord&&(e.coordinatesIndex=a.texCoord),n(e)}))}))},e}();de.RegisterExtension(at,(function(e){return new it(e)}));var st="KHR_xmp_json_ld",lt=function(){function e(e){this.name=st,this.order=100,this._loader=e,this.enabled=this._loader.isExtensionUsed(st)}return e.prototype.dispose=function(){this._loader=null},e.prototype.onLoading=function(){var e,t,n;if(null!==this._loader.rootBabylonMesh){var r=null===(e=this._loader.gltf.extensions)||void 0===e?void 0:e.KHR_xmp_json_ld,o=null===(n=null===(t=this._loader.gltf.asset)||void 0===t?void 0:t.extensions)||void 0===n?void 0:n.KHR_xmp_json_ld;if(r&&o){var a=+o.packet;r.packets&&a<r.packets.length&&(this._loader.rootBabylonMesh.metadata=this._loader.rootBabylonMesh.metadata||{},this._loader.rootBabylonMesh.metadata.xmp=r.packets[a])}}},e}();function ct(e,t,n,r){return d.Color3.FromArray(t,n).scale(r)}function ut(e,t,n,r){return t[n]*r}function dt(e,t,n,r){return-t[n]*r}function ht(e,t,n,r){return t[n+1]*r}function ft(e,t,n,r){return t[n]*r*2}function pt(e){return{scale:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".uScale"),ut,(function(){return 2})),new mt(d.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".vScale"),ht,(function(){return 2}))],offset:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".uOffset"),ut,(function(){return 2})),new mt(d.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".vOffset"),ht,(function(){return 2}))],rotation:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".wAng"),dt,(function(){return 1}))]}}de.RegisterExtension(st,(function(e){return new lt(e)}));var _t=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return A(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonCamera,this._buildAnimation(t,n,r))},t}(ae),mt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return A(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){for(var a in e._data)o(e._data[a].babylonMaterial,this._buildAnimation(t,n,r))},t}(ae),yt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return A(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonLight,this._buildAnimation(t,n,r))},t}(ae),vt={__array__:N({__target__:!0},le)},gt={__array__:{__target__:!0,orthographic:{xmag:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"orthoLeft",dt,(function(){return 1})),new _t(d.Animation.ANIMATIONTYPE_FLOAT,"orthoRight",ht,(function(){return 1}))],ymag:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"orthoBottom",dt,(function(){return 1})),new _t(d.Animation.ANIMATIONTYPE_FLOAT,"orthoTop",ht,(function(){return 1}))],zfar:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"maxZ",ut,(function(){return 1}))],znear:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"minZ",ut,(function(){return 1}))]},perspective:{yfov:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"fov",ut,(function(){return 1}))],zfar:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"maxZ",ut,(function(){return 1}))],znear:[new _t(d.Animation.ANIMATIONTYPE_FLOAT,"minZ",ut,(function(){return 1}))]}}},bt={nodes:vt,materials:{__array__:{__target__:!0,pbrMetallicRoughness:{baseColorFactor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"albedoColor",ct,(function(){return 4})),new mt(d.Animation.ANIMATIONTYPE_FLOAT,"alpha",(function(e,t,n,r){return t[n+3]*r}),(function(){return 4}))],metallicFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"metallic",ut,(function(){return 1}))],roughnessFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"roughness",ut,(function(){return 1}))],baseColorTexture:{extensions:{KHR_texture_transform:pt("albedoTexture")}},metallicRoughnessTexture:{extensions:{KHR_texture_transform:pt("metallicTexture")}}},emissiveFactor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"emissiveColor",ct,(function(){return 3}))],normalTexture:{scale:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"bumpTexture.level",ut,(function(){return 1}))],extensions:{KHR_texture_transform:pt("bumpTexture")}},occlusionTexture:{strength:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"ambientTextureStrength",ut,(function(){return 1}))],extensions:{KHR_texture_transform:pt("ambientTexture")}},emissiveTexture:{extensions:{KHR_texture_transform:pt("emissiveTexture")}},extensions:{KHR_materials_anisotropy:{anisotropyStrength:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"anisotropy.intensity",ut,(function(){return 1}))],anisotropyRotation:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"anisotropy.angle",ut,(function(){return 1}))],anisotropyTexture:{extensions:{KHR_texture_transform:pt("anisotropy.texture")}}},KHR_materials_clearcoat:{clearcoatFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.intensity",ut,(function(){return 1}))],clearcoatRoughnessFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.roughness",ut,(function(){return 1}))],clearcoatTexture:{extensions:{KHR_texture_transform:pt("clearCoat.texture")}},clearcoatNormalTexture:{scale:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.bumpTexture.level",ut,(function(){return 1}))],extensions:{KHR_texture_transform:pt("clearCoat.bumpTexture")}},clearcoatRoughnessTexture:{extensions:{KHR_texture_transform:pt("clearCoat.textureRoughness")}}},KHR_materials_dispersion:{dispersion:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"subSurface.dispersion",ut,(function(){return 1}))]},KHR_materials_emissive_strength:{emissiveStrength:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"emissiveIntensity",ut,(function(){return 1}))]},KHR_materials_ior:{ior:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"indexOfRefraction",ut,(function(){return 1}))]},KHR_materials_iridescence:{iridescenceFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"iridescence.intensity",ut,(function(){return 1}))],iridescenceIor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"iridescence.indexOfRefraction",ut,(function(){return 1}))],iridescenceThicknessMinimum:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"iridescence.minimumThickness",ut,(function(){return 1}))],iridescenceThicknessMaximum:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"iridescence.maximumThickness",ut,(function(){return 1}))],iridescenceTexture:{extensions:{KHR_texture_transform:pt("iridescence.texture")}},iridescenceThicknessTexture:{extensions:{KHR_texture_transform:pt("iridescence.thicknessTexture")}}},KHR_materials_sheen:{sheenColorFactor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"sheen.color",ct,(function(){return 3}))],sheenRoughnessFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"sheen.roughness",ut,(function(){return 1}))],sheenColorTexture:{extensions:{KHR_texture_transform:pt("sheen.texture")}},sheenRoughnessTexture:{extensions:{KHR_texture_transform:pt("sheen.textureRoughness")}}},KHR_materials_specular:{specularFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"metallicF0Factor",ut,(function(){return 1}))],specularColorFactor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"metallicReflectanceColor",ct,(function(){return 3}))],specularTexture:{extensions:{KHR_texture_transform:pt("metallicReflectanceTexture")}},specularColorTexture:{extensions:{KHR_texture_transform:pt("reflectanceTexture")}}},KHR_materials_transmission:{transmissionFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"subSurface.refractionIntensity",ut,(function(){return 1}))],transmissionTexture:{extensions:{KHR_texture_transform:pt("subSurface.refractionIntensityTexture")}}},KHR_materials_volume:{attenuationColor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"subSurface.tintColor",ct,(function(){return 3}))],attenuationDistance:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"subSurface.tintColorAtDistance",ut,(function(){return 1}))],thicknessFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"subSurface.maximumThickness",ut,(function(){return 1}))],thicknessTexture:{extensions:{KHR_texture_transform:pt("subSurface.thicknessTexture")}}},KHR_materials_diffuse_transmission:{diffuseTransmissionFactor:[new mt(d.Animation.ANIMATIONTYPE_FLOAT,"subSurface.translucencyIntensity",ut,(function(){return 1}))],diffuseTransmissionTexture:{extensions:{KHR_texture_transform:pt("subSurface.translucencyIntensityTexture")}},diffuseTransmissionColorFactor:[new mt(d.Animation.ANIMATIONTYPE_COLOR3,"subSurface.translucencyColor",ct,(function(){return 3}))],diffuseTransmissionColorTexture:{extensions:{KHR_texture_transform:pt("subSurface.translucencyColorTexture")}}}}}},cameras:gt,extensions:{KHR_lights_punctual:{lights:{__array__:{__target__:!0,color:[new yt(d.Animation.ANIMATIONTYPE_COLOR3,"diffuse",ct,(function(){return 3}))],intensity:[new yt(d.Animation.ANIMATIONTYPE_FLOAT,"intensity",ut,(function(){return 1}))],range:[new yt(d.Animation.ANIMATIONTYPE_FLOAT,"range",ut,(function(){return 1}))],spot:{innerConeAngle:[new yt(d.Animation.ANIMATIONTYPE_FLOAT,"innerAngle",ft,(function(){return 1}))],outerConeAngle:[new yt(d.Animation.ANIMATIONTYPE_FLOAT,"angle",ft,(function(){return 1}))]}}}}}},At=function(){function e(e,t){this._gltf=e,this._infoTree=t}return e.prototype.convert=function(e){var t=this._gltf,n=this._infoTree,r=void 0;if(!e.startsWith("/"))throw new Error("Path must start with a /");var o=e.split("/");o.shift();for(var a=0,i=o;a<i.length;a++){var s=i[a];if(n.__array__)n=n.__array__;else if(!(n=n[s]))throw new Error("Path ".concat(e," is invalid"));if(void 0===t)throw new Error("Path ".concat(e," is invalid"));t=t[s],n.__target__&&(r=t)}return{object:r,info:n}},e}(),Tt="KHR_animation_pointer",xt=function(e){function t(t){return e.call(this,t,bt)||this}return A(t,e),t}(At),Et=function(){function e(e){this.name=Tt,this._loader=e,this._pathToObjectConverter=new xt(this._loader.gltf)}return Object.defineProperty(e.prototype,"enabled",{get:function(){return this._loader.isExtensionUsed(Tt)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._loader=null,delete this._pathToObjectConverter},e.prototype._loadAnimationChannelAsync=function(e,t,n,r,o){var a,i=null===(a=r.target.extensions)||void 0===a?void 0:a.KHR_animation_pointer;if(!i||!this._pathToObjectConverter)return null;"pointer"!==r.target.path&&d.Logger.Warn("".concat(e,"/target/path: Value (").concat(r.target.path,") must be (").concat("pointer",") when using the ").concat(this.name," extension")),null!=r.target.node&&d.Logger.Warn("".concat(e,"/target/node: Value (").concat(r.target.node,") must not be present when using the ").concat(this.name," extension"));var s="".concat(e,"/extensions/").concat(this.name),l=i.pointer;if(!l)throw new Error("".concat(s,": Pointer is missing"));try{var c=this._pathToObjectConverter.convert(l);return this._loader._loadAnimationChannelFromTargetInfoAsync(e,t,n,r,c,o)}catch(e){return d.Logger.Warn("".concat(s,"/pointer: Invalid pointer (").concat(l,") skipped")),null}},e}();de.RegisterExtension(Tt,(function(e){return new Et(e)}));var Ot="MSFT_audio_emitter",Mt=function(){function e(e){this.name=Ot,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ot)}return e.prototype.dispose=function(){this._loader=null,this._clips=null,this._emitters=null},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._clips=t.clips,this._emitters=t.emitters,ue.Assign(this._clips),ue.Assign(this._emitters)}},e.prototype.loadSceneAsync=function(e,t){var n=this;return de.LoadExtensionAsync(e,t,this.name,(function(r,o){var a=new Array;a.push(n._loader.loadSceneAsync(e,t));for(var i=0,s=o.emitters;i<s.length;i++){var l=s[i],c=ue.Get("".concat(r,"/emitters"),n._emitters,l);if(null!=c.refDistance||null!=c.maxDistance||null!=c.rolloffFactor||null!=c.distanceModel||null!=c.innerAngle||null!=c.outerAngle)throw new Error("".concat(r,": Direction or Distance properties are not allowed on emitters attached to a scene"));a.push(n._loadEmitterAsync("".concat(r,"/emitters/").concat(c.index),c))}return Promise.all(a).then((function(){}))}))},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(e,o){var a=new Array;return r._loader.loadNodeAsync(e,t,(function(t){for(var i=function(n){var o=ue.Get("".concat(e,"/emitters"),r._emitters,n);a.push(r._loadEmitterAsync("".concat(e,"/emitters/").concat(o.index),o).then((function(){for(var e=0,n=o._babylonSounds;e<n.length;e++){var r=n[e];r.attachToMesh(t),null==o.innerAngle&&null==o.outerAngle||(r.setLocalDirectionToMesh(d.Vector3.Forward()),r.setDirectionalCone(2*d.Tools.ToDegrees(null==o.innerAngle?Math.PI:o.innerAngle),2*d.Tools.ToDegrees(null==o.outerAngle?Math.PI:o.outerAngle),0))}})))},s=0,l=o.emitters;s<l.length;s++)i(l[s]);n(t)})).then((function(e){return Promise.all(a).then((function(){return e}))}))}))},e.prototype.loadAnimationAsync=function(e,t){var n=this;return de.LoadExtensionAsync(e,t,this.name,(function(r,o){return n._loader.loadAnimationAsync(e,t).then((function(a){var i=new Array;ue.Assign(o.events);for(var s=0,l=o.events;s<l.length;s++){var c=l[s];i.push(n._loadAnimationEventAsync("".concat(r,"/events/").concat(c.index),e,t,c,a))}return Promise.all(i).then((function(){return a}))}))}))},e.prototype._loadClipAsync=function(e,t){if(t._objectURL)return t._objectURL;var n;if(t.uri)n=this._loader.loadUriAsync(e,t,t.uri);else{var r=ue.Get("".concat(e,"/bufferView"),this._loader.gltf.bufferViews,t.bufferView);n=this._loader.loadBufferViewAsync("/bufferViews/".concat(r.index),r)}return t._objectURL=n.then((function(e){return URL.createObjectURL(new Blob([e],{type:t.mimeType}))})),t._objectURL},e.prototype._loadEmitterAsync=function(e,t){var n=this;if(t._babylonSounds=t._babylonSounds||[],!t._babylonData){for(var r=new Array,o=t.name||"emitter".concat(t.index),a={loop:!1,autoplay:!1,volume:null==t.volume?1:t.volume},i=function(e){var i="/extensions/".concat(s.name,"/clips"),l=ue.Get(i,s._clips,t.clips[e].clip);r.push(s._loadClipAsync("".concat(i,"/").concat(t.clips[e].clip),l).then((function(r){var i=t._babylonSounds[e]=new d.Sound(o,r,n._loader.babylonScene,null,a);i.refDistance=t.refDistance||1,i.maxDistance=t.maxDistance||256,i.rolloffFactor=t.rolloffFactor||1,i.distanceModel=t.distanceModel||"exponential"})))},s=this,l=0;l<t.clips.length;l++)i(l);var c=Promise.all(r).then((function(){var e=t.clips.map((function(e){return e.weight||1})),n=new d.WeightedSound(t.loop||!1,t._babylonSounds,e);t.innerAngle&&(n.directionalConeInnerAngle=2*d.Tools.ToDegrees(t.innerAngle)),t.outerAngle&&(n.directionalConeOuterAngle=2*d.Tools.ToDegrees(t.outerAngle)),t.volume&&(n.volume=t.volume),t._babylonData.sound=n}));t._babylonData={loaded:c}}return t._babylonData.loaded},e.prototype._getEventAction=function(e,t,n,r,o){switch(n){case"play":return function(e){var n=(o||0)+(e-r);t.play(n)};case"stop":return function(){t.stop()};case"pause":return function(){t.pause()};default:throw new Error("".concat(e,": Unsupported action ").concat(n))}},e.prototype._loadAnimationEventAsync=function(e,t,n,r,o){var a=this;if(0==o.targetedAnimations.length)return Promise.resolve();var i=o.targetedAnimations[0],s=r.emitter,l=ue.Get("/extensions/".concat(this.name,"/emitters"),this._emitters,s);return this._loadEmitterAsync(e,l).then((function(){var t=l._babylonData.sound;if(t){var n=new d.AnimationEvent(r.time,a._getEventAction(e,t,r.action,r.time,r.startOffset));i.animation.addEvent(n),o.onAnimationGroupEndObservable.add((function(){t.stop()})),o.onAnimationGroupPauseObservable.add((function(){t.pause()}))}}))},e}();de.RegisterExtension(Ot,(function(e){return new Mt(e)}));var wt="MSFT_lod",Ct=function(){function e(e){this.name=wt,this.order=100,this.maxLODsToLoad=10,this.onNodeLODsLoadedObservable=new d.Observable,this.onMaterialLODsLoadedObservable=new d.Observable,this._bufferLODs=new Array,this._nodeIndexLOD=null,this._nodeSignalLODs=new Array,this._nodePromiseLODs=new Array,this._nodeBufferLODs=new Array,this._materialIndexLOD=null,this._materialSignalLODs=new Array,this._materialPromiseLODs=new Array,this._materialBufferLODs=new Array,this._loader=e,this.enabled=this._loader.isExtensionUsed(wt)}return e.prototype.dispose=function(){this._loader=null,this._nodeIndexLOD=null,this._nodeSignalLODs.length=0,this._nodePromiseLODs.length=0,this._nodeBufferLODs.length=0,this._materialIndexLOD=null,this._materialSignalLODs.length=0,this._materialPromiseLODs.length=0,this._materialBufferLODs.length=0,this.onMaterialLODsLoadedObservable.clear(),this.onNodeLODsLoadedObservable.clear()},e.prototype.onReady=function(){for(var e=this,t=function(t){var r=Promise.all(n._nodePromiseLODs[t]).then((function(){0!==t&&(e._loader.endPerformanceCounter("Node LOD ".concat(t)),e._loader.log("Loaded node LOD ".concat(t))),e.onNodeLODsLoadedObservable.notifyObservers(t),t!==e._nodePromiseLODs.length-1&&(e._loader.startPerformanceCounter("Node LOD ".concat(t+1)),e._loadBufferLOD(e._nodeBufferLODs,t+1),e._nodeSignalLODs[t]&&e._nodeSignalLODs[t].resolve())}));n._loader._completePromises.push(r)},n=this,r=0;r<this._nodePromiseLODs.length;r++)t(r);var o=function(t){var n=Promise.all(a._materialPromiseLODs[t]).then((function(){0!==t&&(e._loader.endPerformanceCounter("Material LOD ".concat(t)),e._loader.log("Loaded material LOD ".concat(t))),e.onMaterialLODsLoadedObservable.notifyObservers(t),t!==e._materialPromiseLODs.length-1&&(e._loader.startPerformanceCounter("Material LOD ".concat(t+1)),e._loadBufferLOD(e._materialBufferLODs,t+1),e._materialSignalLODs[t]&&e._materialSignalLODs[t].resolve())}));a._loader._completePromises.push(n)},a=this;for(r=0;r<this._materialPromiseLODs.length;r++)o(r)},e.prototype.loadSceneAsync=function(e,t){var n=this._loader.loadSceneAsync(e,t);return this._loadBufferLOD(this._bufferLODs,0),n},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return de.LoadExtensionAsync(e,t,this.name,(function(e,o){var a,i=r._getLODs(e,t,r._loader.gltf.nodes,o.ids);r._loader.logOpen("".concat(e));for(var s=function(e){var t=i[e];0!==e&&(r._nodeIndexLOD=e,r._nodeSignalLODs[e]=r._nodeSignalLODs[e]||new d.Deferred);var o=r._loader.loadNodeAsync("/nodes/".concat(t.index),t,(function(e){n(e),e.setEnabled(!1)})).then((function(t){if(0!==e){var n=i[e-1];n._babylonTransformNode&&(r._disposeTransformNode(n._babylonTransformNode),delete n._babylonTransformNode)}return t.setEnabled(!0),t}));r._nodePromiseLODs[e]=r._nodePromiseLODs[e]||[],0===e?a=o:(r._nodeIndexLOD=null,r._nodePromiseLODs[e].push(o))},l=0;l<i.length;l++)s(l);return r._loader.logClose(),a}))},e.prototype._loadMaterialAsync=function(e,t,n,r,o){var a=this;return this._nodeIndexLOD?null:de.LoadExtensionAsync(e,t,this.name,(function(e,i){var s,l=a._getLODs(e,t,a._loader.gltf.materials,i.ids);a._loader.logOpen("".concat(e));for(var c=function(e){var t=l[e];0!==e&&(a._materialIndexLOD=e);var i=a._loader._loadMaterialAsync("/materials/".concat(t.index),t,n,r,(function(t){0===e&&o(t)})).then((function(t){if(0!==e){o(t);var n=l[e-1]._data;n[r]&&(a._disposeMaterials([n[r].babylonMaterial]),delete n[r])}return t}));a._materialPromiseLODs[e]=a._materialPromiseLODs[e]||[],0===e?s=i:(a._materialIndexLOD=null,a._materialPromiseLODs[e].push(i))},u=0;u<l.length;u++)c(u);return a._loader.logClose(),s}))},e.prototype._loadUriAsync=function(e,t,n){var r=this;if(null!==this._nodeIndexLOD){this._loader.log("deferred");var o=this._nodeIndexLOD-1;return this._nodeSignalLODs[o]=this._nodeSignalLODs[o]||new d.Deferred,this._nodeSignalLODs[this._nodeIndexLOD-1].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))}return null!==this._materialIndexLOD?(this._loader.log("deferred"),o=this._materialIndexLOD-1,this._materialSignalLODs[o]=this._materialSignalLODs[o]||new d.Deferred,this._materialSignalLODs[o].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))):null},e.prototype.loadBufferAsync=function(e,t,n,r){if(this._loader.parent.useRangeRequests&&!t.uri){if(!this._loader.bin)throw new Error("".concat(e,": Uri is missing or the binary glTF is missing its binary chunk"));var o=function(e,t){var o=n,a=o+r-1,i=e[t];return i?(i.start=Math.min(i.start,o),i.end=Math.max(i.end,a)):(i={start:o,end:a,loaded:new d.Deferred},e[t]=i),i.loaded.promise.then((function(e){return new Uint8Array(e.buffer,e.byteOffset+n-i.start,r)}))};return this._loader.log("deferred"),null!==this._nodeIndexLOD?o(this._nodeBufferLODs,this._nodeIndexLOD):null!==this._materialIndexLOD?o(this._materialBufferLODs,this._materialIndexLOD):o(this._bufferLODs,0)}return null},e.prototype._loadBufferLOD=function(e,t){var n=e[t];n&&(this._loader.log("Loading buffer range [".concat(n.start,"-").concat(n.end,"]")),this._loader.bin.readAsync(n.start,n.end-n.start+1).then((function(e){n.loaded.resolve(e)}),(function(e){n.loaded.reject(e)})))},e.prototype._getLODs=function(e,t,n,r){if(this.maxLODsToLoad<=0)throw new Error("maxLODsToLoad must be greater than zero");for(var o=[],a=r.length-1;a>=0;a--)if(o.push(ue.Get("".concat(e,"/ids/").concat(r[a]),n,r[a])),o.length===this.maxLODsToLoad)return o;return o.push(t),o},e.prototype._disposeTransformNode=function(e){var t=this,n=[],r=e.material;r&&n.push(r);for(var o=0,a=e.getChildMeshes();o<a.length;o++){var i=a[o];i.material&&n.push(i.material)}e.dispose();var s=n.filter((function(e){return t._loader.babylonScene.meshes.every((function(t){return t.material!=e}))}));this._disposeMaterials(s)},e.prototype._disposeMaterials=function(e){for(var t={},n=0,r=e;n<r.length;n++){for(var o=0,a=(u=r[n]).getActiveTextures();o<a.length;o++){var i=a[o];t[i.uniqueId]=i}u.dispose()}for(var s in t)for(var l=0,c=this._loader.babylonScene.materials;l<c.length;l++){var u;(u=c[l]).hasTexture(t[s])&&delete t[s]}for(var s in t)t[s].dispose()},e}();de.RegisterExtension(wt,(function(e){return new Ct(e)}));var Lt="MSFT_minecraftMesh",Nt=function(){function e(e){this.name=Lt,this._loader=e,this.enabled=this._loader.isExtensionUsed(Lt)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtraAsync(e,t,this.name,(function(o,a){if(a){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(o,": Material type not supported"));var i=r._loader.loadMaterialPropertiesAsync(e,t,n);return n.needAlphaBlending()&&(n.forceDepthWrite=!0,n.separateCullingPass=!0),n.backFaceCulling=n.forceDepthWrite,n.twoSidedLighting=!0,i}return null}))},e}();de.RegisterExtension(Lt,(function(e){return new Nt(e)}));var St="MSFT_sRGBFactors",Rt=function(){function e(e){this.name=St,this._loader=e,this.enabled=this._loader.isExtensionUsed(St)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return de.LoadExtraAsync(e,t,this.name,(function(o,a){if(a){if(!(n instanceof d.PBRMaterial))throw new Error("".concat(o,": Material type not supported"));var i=r._loader.loadMaterialPropertiesAsync(e,t,n),s=n.getScene().getEngine().useExactSrgbConversions;return n.albedoTexture||n.albedoColor.toLinearSpaceToRef(n.albedoColor,s),n.reflectivityTexture||n.reflectivityColor.toLinearSpaceToRef(n.reflectivityColor,s),i}return null}))},e}();de.RegisterExtension(St,(function(e){return new Rt(e)}));var Ft={"lifecycle/onStart":d.FlowGraphSceneReadyEventBlock.ClassName,"lifecycle/onTick":d.FlowGraphSceneTickEventBlock.ClassName,log:d.FlowGraphConsoleLogBlock.ClassName,"flow/delay":d.FlowGraphTimerBlock.ClassName,"customEvent/send":d.FlowGraphSendCustomEventBlock.ClassName,"customEvent/receive":d.FlowGraphReceiveCustomEventBlock.ClassName,"flow/sequence":d.FlowGraphSequenceBlock.ClassName,"world/get":d.FlowGraphGetPropertyBlock.ClassName,"world/set":d.FlowGraphSetPropertyBlock.ClassName,"flow/doN":d.FlowGraphDoNBlock.ClassName,"variable/get":d.FlowGraphGetVariableBlock.ClassName,"variable/set":d.FlowGraphSetVariableBlock.ClassName,"flow/whileLoop":d.FlowGraphWhileLoopBlock.ClassName,"math/random":d.FlowGraphRandomBlock.ClassName,"math/e":d.FlowGraphEBlock.ClassName,"math/pi":d.FlowGraphPiBlock.ClassName,"math/inf":d.FlowGraphInfBlock.ClassName,"math/nan":d.FlowGraphNaNBlock.ClassName,"math/abs":d.FlowGraphAbsBlock.ClassName,"math/sign":d.FlowGraphSignBlock.ClassName,"math/trunc":d.FlowGraphTruncBlock.ClassName,"math/floor":d.FlowGraphFloorBlock.ClassName,"math/ceil":d.FlowGraphCeilBlock.ClassName,"math/fract":d.FlowGraphFractBlock.ClassName,"math/neg":d.FlowGraphNegBlock.ClassName,"math/add":d.FlowGraphAddBlock.ClassName,"math/sub":d.FlowGraphSubtractBlock.ClassName,"math/mul":d.FlowGraphMultiplyBlock.ClassName,"math/div":d.FlowGraphDivideBlock.ClassName,"math/rem":d.FlowGraphRemainderBlock.ClassName,"math/min":d.FlowGraphMinBlock.ClassName,"math/max":d.FlowGraphMaxBlock.ClassName,"math/clamp":d.FlowGraphClampBlock.ClassName,"math/saturate":d.FlowGraphSaturateBlock.ClassName,"math/mix":d.FlowGraphInterpolateBlock.ClassName,"math/eq":d.FlowGraphEqBlock.ClassName,"math/lt":d.FlowGraphLessThanBlock.ClassName,"math/le":d.FlowGraphLessThanOrEqualBlock.ClassName,"math/gt":d.FlowGraphGreaterThanBlock.ClassName,"math/ge":d.FlowGraphGreaterThanOrEqualBlock.ClassName,"math/isnan":d.FlowGraphIsNanBlock.ClassName,"math/isinf":d.FlowGraphIsInfBlock.ClassName,"math/rad":d.FlowGraphDegToRadBlock.ClassName,"math/deg":d.FlowGraphRadToDegBlock.ClassName,"math/sin":d.FlowGraphSinBlock.ClassName,"math/cos":d.FlowGraphCosBlock.ClassName,"math/tan":d.FlowGraphTanBlock.ClassName,"math/asin":d.FlowGraphAsinBlock.ClassName,"math/acos":d.FlowGraphAcosBlock.ClassName,"math/atan":d.FlowGraphAtanBlock.ClassName,"math/atan2":d.FlowGraphAtan2Block.ClassName,"math/sinh":d.FlowGraphSinhBlock.ClassName,"math/cosh":d.FlowGraphCoshBlock.ClassName,"math/tanh":d.FlowGraphTanhBlock.ClassName,"math/asinh":d.FlowGraphAsinhBlock.ClassName,"math/acosh":d.FlowGraphAcoshBlock.ClassName,"math/atanh":d.FlowGraphAtanhBlock.ClassName,"math/exp":d.FlowGraphExpBlock.ClassName,"math/log":d.FlowGraphLogBlock.ClassName,"math/log2":d.FlowGraphLog2Block.ClassName,"math/log10":d.FlowGraphLog10Block.ClassName,"math/sqrt":d.FlowGraphSqrtBlock.ClassName,"math/cbrt":d.FlowGraphCubeRootBlock.ClassName,"math/pow":d.FlowGraphPowBlock.ClassName,"math/length":d.FlowGraphLengthBlock.ClassName,"math/normalize":d.FlowGraphNormalizeBlock.ClassName,"math/dot":d.FlowGraphDotBlock.ClassName,"math/cross":d.FlowGraphCrossBlock.ClassName,"math/rotate2d":d.FlowGraphRotate2DBlock.ClassName,"math/rotate3d":d.FlowGraphRotate3DBlock.ClassName,"math/transpose":d.FlowGraphTransposeBlock.ClassName,"math/determinant":d.FlowGraphDeterminantBlock.ClassName,"math/inverse":d.FlowGraphInvertMatrixBlock.ClassName,"math/matmul":d.FlowGraphMatMulBlock.ClassName,"math/not":d.FlowGraphBitwiseNotBlock.ClassName,"math/and":d.FlowGraphBitwiseAndBlock.ClassName,"math/or":d.FlowGraphBitwiseOrBlock.ClassName,"math/xor":d.FlowGraphBitwiseXorBlock.ClassName,"math/asr":d.FlowGraphBitwiseRightShiftBlock.ClassName,"math/lsl":d.FlowGraphBitwiseLeftShiftBlock.ClassName,"math/clz":d.FlowGraphCountLeadingZerosBlock.ClassName,"math/ctz":d.FlowGraphCountTrailingZerosBlock.ClassName,"math/popcnt":d.FlowGraphCountOneBitsBlock.ClassName},Pt={float2:"Vector2",float3:"Vector3",float4:"Vector4",float4x4:"Matrix",int:"FlowGraphInteger"};function It(e,t,n){if(void 0!==e.type){var r=t.types&&t.types[e.type];if(!r)throw new Error("".concat(n,": Unknown type: ").concat(e.type));var o=r.signature;if(!o)throw new Error("".concat(n,": Type ").concat(e.type," has no signature"));var a=Pt[o];return{value:e.value,className:a}}return e.value}function Bt(e,t,n){var r=Ft[t.type];if(!r)throw new Error("/extensions/KHR_interactivity/nodes/".concat(e,": Unknown block type: ").concat(t.type));var o=e.toString(),a=function(e,t,n){for(var r,o={},a=0,i=null!==(r=e.configuration)&&void 0!==r?r:[];a<i.length;a++){var s=i[a];if("customEvent"===s.id){var l=t.customEvents&&t.customEvents[s.value];if(!l)throw new Error("/extensions/KHR_interactivity/nodes/".concat(n,": Unknown custom event: ").concat(s.value));o.eventId=l.id,o.eventData=l.values.map((function(e){return e.id}))}else if("variable"===s.id){var c=t.variables&&t.variables[s.value];if(!c)throw new Error("/extensions/KHR_interactivity/nodes/".concat(n,": Unknown variable: ").concat(s.value));o.variableName=c.id}else if("path"===s.id){var u=s.value;o.path=u}else o[s.id]=It(s,t,"/extensions/KHR_interactivity/nodes/".concat(n))}return o}(t,n,o);return{className:r,config:a,uniqueId:o,metadata:t.metadata,dataInputs:[],dataOutputs:[],signalInputs:[],signalOutputs:[]}}var Dt=function(e){function t(t){return e.call(this,t,Vt)||this}return A(t,e),t}(At),Vt={nodes:{__array__:{__target__:!0,translation:{type:"Vector3",get:function(e){return e._babylonTransformNode.position},set:function(e,t){t._babylonTransformNode.position=e},getObject:function(e){return e._babylonTransformNode}}}}},kt="KHR_interactivity",Gt=function(){function e(e){this._loader=e,this.name=kt,this.enabled=this._loader.isExtensionUsed(kt),this._pathConverter=new Dt(this._loader.gltf)}return e.prototype.dispose=function(){this._loader=null,delete this._pathConverter},e.prototype.onReady=function(){var e;if(this._loader.babylonScene&&this._pathConverter){var t=this._loader.babylonScene,n=function(e){for(var t,n,r,o={uniqueId:(0,d.RandomGUID)(),_userVariables:{},_connectionValues:{}},a=[o],i=[],s=0;s<e.nodes.length;s++){var l=e.nodes[s],c=Bt(s,l,e);i.push(c)}for(s=0;s<e.nodes.length;s++){l=e.nodes[s];for(var u=i[s],h=function(e){var t=e.id,n={uniqueId:(0,d.RandomGUID)(),name:t,_connectionType:1,connectedPointIds:[]};u.signalOutputs.push(n);var r=e.node,o=e.socket,a=i[r];if(!a)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Could not find node with id ").concat(r," that connects its input with with node ").concat(s,"'s output ").concat(t));var l=a.signalInputs.find((function(e){return e.name===o}));l||(l={uniqueId:(0,d.RandomGUID)(),name:o,_connectionType:0,connectedPointIds:[]},a.signalInputs.push(l)),l.connectedPointIds.push(n.uniqueId),n.connectedPointIds.push(l.uniqueId)},f=0,p=null!==(t=l.flows)&&void 0!==t?t:[];f<p.length;f++)h(p[f]);for(var _=function(t){var n=t.id,r={uniqueId:(0,d.RandomGUID)(),name:n,_connectionType:0,connectedPointIds:[]};if(u.dataInputs.push(r),void 0!==t.value){var a=It(t,e,"/extensions/KHR_interactivity/nodes/".concat(s));o._connectionValues[r.uniqueId]=a}else{if(void 0===t.node||void 0===t.socket)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Invalid socket ").concat(n," in node ").concat(s));var l=t.node,c=t.socket,h=i[l];if(!h)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Could not find node with id ").concat(l," that connects its output with node").concat(s,"'s input ").concat(n));var f=h.dataOutputs.find((function(e){return e.name===c}));f||(f={uniqueId:(0,d.RandomGUID)(),name:c,_connectionType:1,connectedPointIds:[]},h.dataOutputs.push(f)),r.connectedPointIds.push(f.uniqueId),f.connectedPointIds.push(r.uniqueId)}},m=0,y=null!==(n=l.values)&&void 0!==n?n:[];m<y.length;m++)_(y[m])}var v=null!==(r=e.variables)&&void 0!==r?r:[];for(s=0;s<v.length;s++){var g=v[s],b=g.id;o._userVariables[b]=It(g,e,"/extensions/KHR_interactivity/variables/".concat(s))}return{allBlocks:i,executionContexts:a}}(null===(e=this._loader.gltf.extensions)||void 0===e?void 0:e.KHR_interactivity),r=new d.FlowGraphCoordinator({scene:t});d.FlowGraph.Parse(n,{coordinator:r,pathConverter:this._pathConverter}),r.start()}},e}();de.RegisterExtension(kt,(function(e){return new Gt(e)}));var Ut="ExtrasAsMetadata",Ht=function(){function e(e){this.name=Ut,this.enabled=!0,this._loader=e}return e.prototype._assignExtras=function(e,t){if(t.extras&&Object.keys(t.extras).length>0){var n=e.metadata=e.metadata||{};(n.gltf=n.gltf||{}).extras=t.extras}},e.prototype.dispose=function(){this._loader=null},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return this._loader.loadNodeAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.loadCameraAsync=function(e,t,n){var r=this;return this._loader.loadCameraAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.createMaterial=function(e,t,n){var r=this._loader.createMaterial(e,t,n);return this._assignExtras(r,t),r},e}();de.RegisterExtension(Ut,(function(e){return new Ht(e)}));var jt=function(){function e(){this.materials=[]}return e.prototype.parseMTL=function(t,n,r,o){if(!(n instanceof ArrayBuffer)){for(var a,i=n.split("\n"),s=/\s+/,l=null,c=0;c<i.length;c++){var u=i[c].trim();if(0!==u.length&&"#"!==u.charAt(0)){var h=u.indexOf(" "),f=h>=0?u.substring(0,h):u;f=f.toLowerCase();var p=h>=0?u.substring(h+1).trim():"";if("newmtl"===f)l&&this.materials.push(l),t._blockEntityCollection=!!o,(l=new d.StandardMaterial(p,t))._parentContainer=o,t._blockEntityCollection=!1;else if("kd"===f&&l)a=p.split(s,3).map(parseFloat),l.diffuseColor=d.Color3.FromArray(a);else if("ka"===f&&l)a=p.split(s,3).map(parseFloat),l.ambientColor=d.Color3.FromArray(a);else if("ks"===f&&l)a=p.split(s,3).map(parseFloat),l.specularColor=d.Color3.FromArray(a);else if("ke"===f&&l)a=p.split(s,3).map(parseFloat),l.emissiveColor=d.Color3.FromArray(a);else if("ns"===f&&l)l.specularPower=parseFloat(p);else if("d"===f&&l)l.alpha=parseFloat(p);else if("map_ka"===f&&l)l.ambientTexture=e._GetTexture(r,p,t);else if("map_kd"===f&&l)l.diffuseTexture=e._GetTexture(r,p,t);else if("map_ks"===f&&l)l.specularTexture=e._GetTexture(r,p,t);else if("map_ns"===f);else if("map_bump"===f&&l){var _=p.split(s),m=_.indexOf("-bm"),y=null;m>=0&&(y=_[m+1],_.splice(m,2)),l.bumpTexture=e._GetTexture(r,_.join(" "),t),l.bumpTexture&&null!==y&&(l.bumpTexture.level=parseFloat(y))}else"map_d"===f&&l&&(l.opacityTexture=e._GetTexture(r,p,t))}}l&&this.materials.push(l)}},e._GetTexture=function(t,n,r){if(!n)return null;var o=t;if("file:"===t){var a=n.lastIndexOf("\\");-1===a&&(a=n.lastIndexOf("/")),o+=a>-1?n.substr(a+1):n}else o+=n;return new d.Texture(o,r,!1,e.INVERT_TEXTURE_Y)},e.INVERT_TEXTURE_Y=!0,e}(),Kt=function(){function e(e,t,n){this._positions=[],this._normals=[],this._uvs=[],this._colors=[],this._meshesFromObj=[],this._indicesForBabylon=[],this._wrappedPositionForBabylon=[],this._wrappedUvsForBabylon=[],this._wrappedColorsForBabylon=[],this._wrappedNormalsForBabylon=[],this._tuplePosNorm=[],this._curPositionInIndices=0,this._hasMeshes=!1,this._unwrappedPositionsForBabylon=[],this._unwrappedColorsForBabylon=[],this._unwrappedNormalsForBabylon=[],this._unwrappedUVForBabylon=[],this._triangles=[],this._materialNameFromObj="",this._objMeshName="",this._increment=1,this._isFirstMaterial=!0,this._grayColor=new d.Color4(.5,.5,.5,1),this._hasLineData=!1,this._materialToUse=e,this._babylonMeshesArray=t,this._loadingOptions=n}return e.prototype._isInArray=function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[]});var n=e[t[0]].normals.indexOf(t[1]);return-1===n?-1:e[t[0]].idx[n]},e.prototype._isInArrayUV=function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[],uv:[]});var n=e[t[0]].normals.indexOf(t[1]);return 1!=n&&t[2]===e[t[0]].uv[n]?e[t[0]].idx[n]:-1},e.prototype._setData=function(e,t,n,r,o,a,i){var s;-1===(s=this._loadingOptions.optimizeWithUV?this._isInArrayUV(this._tuplePosNorm,[e,n,t]):this._isInArray(this._tuplePosNorm,[e,n]))?(this._indicesForBabylon.push(this._wrappedPositionForBabylon.length),this._wrappedPositionForBabylon.push(r),this._wrappedUvsForBabylon.push(o),this._wrappedNormalsForBabylon.push(a),void 0!==i&&this._wrappedColorsForBabylon.push(i),this._tuplePosNorm[e].normals.push(n),this._tuplePosNorm[e].idx.push(this._curPositionInIndices++),this._loadingOptions.optimizeWithUV&&this._tuplePosNorm[e].uv.push(t)):this._indicesForBabylon.push(s)},e.prototype._unwrapData=function(){for(var e=0;e<this._wrappedPositionForBabylon.length;e++)this._unwrappedPositionsForBabylon.push(this._wrappedPositionForBabylon[e].x*this._handednessSign,this._wrappedPositionForBabylon[e].y,this._wrappedPositionForBabylon[e].z),this._unwrappedNormalsForBabylon.push(this._wrappedNormalsForBabylon[e].x*this._handednessSign,this._wrappedNormalsForBabylon[e].y,this._wrappedNormalsForBabylon[e].z),this._unwrappedUVForBabylon.push(this._wrappedUvsForBabylon[e].x,this._wrappedUvsForBabylon[e].y),this._loadingOptions.importVertexColors&&this._unwrappedColorsForBabylon.push(this._wrappedColorsForBabylon[e].r,this._wrappedColorsForBabylon[e].g,this._wrappedColorsForBabylon[e].b,this._wrappedColorsForBabylon[e].a);this._wrappedPositionForBabylon.length=0,this._wrappedNormalsForBabylon.length=0,this._wrappedUvsForBabylon.length=0,this._wrappedColorsForBabylon.length=0,this._tuplePosNorm.length=0,this._curPositionInIndices=0},e.prototype._getTriangles=function(e,t){for(var n=t;n<e.length-1;n++)this._pushTriangle(e,n)},e.prototype._setDataForCurrentFaceWithPattern1=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=parseInt(this._triangles[n])-1;this._setData(r,0,0,this._positions[r],d.Vector2.Zero(),d.Vector3.Up(),this._loadingOptions.importVertexColors?this._colors[r]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern2=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=parseInt(r[0])-1,a=parseInt(r[1])-1;this._setData(o,a,0,this._positions[o],this._uvs[a],d.Vector3.Up(),this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern3=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=parseInt(r[0])-1,a=parseInt(r[1])-1,i=parseInt(r[2])-1;this._setData(o,a,i,this._positions[o],this._uvs[a],this._normals[i])}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern4=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("//"),o=parseInt(r[0])-1,a=parseInt(r[1])-1;this._setData(o,1,a,this._positions[o],d.Vector2.Zero(),this._normals[a],this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern5=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=this._positions.length+parseInt(r[0]),a=this._uvs.length+parseInt(r[1]),i=this._normals.length+parseInt(r[2]);this._setData(o,a,i,this._positions[o],this._uvs[a],this._normals[i],this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._addPreviousObjMesh=function(){this._meshesFromObj.length>0&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._unwrapData(),this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._handledMesh.indices=this._indicesForBabylon.slice(),this._handledMesh.positions=this._unwrappedPositionsForBabylon.slice(),this._handledMesh.normals=this._unwrappedNormalsForBabylon.slice(),this._handledMesh.uvs=this._unwrappedUVForBabylon.slice(),this._handledMesh.hasLines=this._hasLineData,this._loadingOptions.importVertexColors&&(this._handledMesh.colors=this._unwrappedColorsForBabylon.slice()),this._indicesForBabylon.length=0,this._unwrappedPositionsForBabylon.length=0,this._unwrappedColorsForBabylon.length=0,this._unwrappedNormalsForBabylon.length=0,this._unwrappedUVForBabylon.length=0,this._hasLineData=!1)},e.prototype._optimizeNormals=function(e){var t=e.getVerticesData(d.VertexBuffer.PositionKind),n=e.getVerticesData(d.VertexBuffer.NormalKind),r={};if(t&&n){for(var o=0;o<t.length/3;o++)(s=r[i=t[3*o+0]+"_"+t[3*o+1]+"_"+t[3*o+2]])||(s=[],r[i]=s),s.push(o);var a=new d.Vector3;for(var i in r){var s;if(!((s=r[i]).length<2)){var l=s[0];for(o=1;o<s.length;++o){var c=s[o];n[3*l+0]+=n[3*c+0],n[3*l+1]+=n[3*c+1],n[3*l+2]+=n[3*c+2]}for(a.copyFromFloats(n[3*l+0],n[3*l+1],n[3*l+2]),a.normalize(),o=0;o<s.length;++o)n[3*(c=s[o])+0]=a.x,n[3*c+1]=a.y,n[3*c+2]=a.z}}e.setVerticesData(d.VertexBuffer.NormalKind,n)}},e.prototype.parse=function(t,n,r,o,a){var i,s,l=this;this._loadingOptions.useLegacyBehavior?(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t],e[t+1])},this._handednessSign=1):r.useRightHandedSystem?(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t+1],e[t])},this._handednessSign=1):(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t],e[t+1])},this._handednessSign=-1);for(var c=n.split("\n"),u=0;u<c.length;u++){var h=c[u].trim().replace(/\s\s/g," "),f=void 0;if(0!==h.length&&"#"!==h.charAt(0))if(e.VertexPattern.test(h)){if(f=h.match(/[^ ]+/g),this._positions.push(new d.Vector3(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3]))),this._loadingOptions.importVertexColors)if(f.length>=7){var p=parseFloat(f[4]),_=parseFloat(f[5]),m=parseFloat(f[6]);this._colors.push(new d.Color4(p>1?p/255:p,_>1?_/255:_,m>1?m/255:m,7===f.length||void 0===f[7]?1:parseFloat(f[7])))}else this._colors.push(this._grayColor)}else if(null!==(f=e.NormalPattern.exec(h)))this._normals.push(new d.Vector3(parseFloat(f[1]),parseFloat(f[2]),parseFloat(f[3])));else if(null!==(f=e.UVPattern.exec(h)))this._uvs.push(new d.Vector2(parseFloat(f[1])*this._loadingOptions.UVScaling.x,parseFloat(f[2])*this._loadingOptions.UVScaling.y));else if(null!==(f=e.FacePattern3.exec(h)))this._setDataForCurrentFaceWithPattern3(f[1].trim().split(" "),1);else if(null!==(f=e.FacePattern4.exec(h)))this._setDataForCurrentFaceWithPattern4(f[1].trim().split(" "),1);else if(null!==(f=e.FacePattern5.exec(h)))this._setDataForCurrentFaceWithPattern5(f[1].trim().split(" "),1);else if(null!==(f=e.FacePattern2.exec(h)))this._setDataForCurrentFaceWithPattern2(f[1].trim().split(" "),1);else if(null!==(f=e.FacePattern1.exec(h)))this._setDataForCurrentFaceWithPattern1(f[1].trim().split(" "),1);else if(null!==(f=e.LinePattern1.exec(h)))this._setDataForCurrentFaceWithPattern1(f[1].trim().split(" "),0),this._hasLineData=!0;else if(null!==(f=e.LinePattern2.exec(h)))this._setDataForCurrentFaceWithPattern2(f[1].trim().split(" "),0),this._hasLineData=!0;else if(null!==(f=e.LinePattern3.exec(h)))this._setDataForCurrentFaceWithPattern3(f[1].trim().split(" "),0),this._hasLineData=!0;else if(e.GroupDescriptor.test(h)||e.ObjectDescriptor.test(h)){var y={name:h.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:e.ObjectDescriptor.test(h)};this._addPreviousObjMesh(),this._meshesFromObj.push(y),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else e.UseMtlDescriptor.test(h)?(this._materialNameFromObj=h.substring(7).trim(),this._isFirstMaterial&&this._hasMeshes||(this._addPreviousObjMesh(),y={name:(this._objMeshName||"mesh")+"_mm"+this._increment.toString(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:!1},this._increment++,this._meshesFromObj.push(y),this._hasMeshes=!0),this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)):e.MtlLibGroupDescriptor.test(h)?a(h.substring(7).trim()):e.SmoothDescriptor.test(h)||d.Logger.Log("Unhandled expression at line : "+h)}if(this._hasMeshes&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData(),this._handledMesh.indices=this._indicesForBabylon,this._handledMesh.positions=this._unwrappedPositionsForBabylon,this._handledMesh.normals=this._unwrappedNormalsForBabylon,this._handledMesh.uvs=this._unwrappedUVForBabylon,this._handledMesh.hasLines=this._hasLineData,this._loadingOptions.importVertexColors&&(this._handledMesh.colors=this._unwrappedColorsForBabylon)),!this._hasMeshes){var v=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(var g=0,b=this._positions;g<b.length;g++){var A=b[g];this._unwrappedPositionsForBabylon.push(A.x,A.y,A.z)}if(this._normals.length)for(var T=0,x=this._normals;T<x.length;T++){var E=x[T];this._unwrappedNormalsForBabylon.push(E.x,E.y,E.z)}if(this._uvs.length)for(var O=0,M=this._uvs;O<M.length;O++){var w=M[O];this._unwrappedUVForBabylon.push(w.x,w.y)}if(this._colors.length)for(var C=0,L=this._colors;C<L.length;C++){var N=L[C];this._unwrappedColorsForBabylon.push(N.r,N.g,N.b,N.a)}this._materialNameFromObj||((v=new d.StandardMaterial(d.Geometry.RandomId(),r)).pointsCloud=!0,this._materialNameFromObj=v.name,this._normals.length||(v.disableLighting=!0,v.emissiveColor=d.Color3.White()))}this._meshesFromObj.push({name:d.Geometry.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:v,isObject:!0})}for(var S=0;S<this._meshesFromObj.length;S++){if(t&&this._meshesFromObj[S].name)if(t instanceof Array){if(-1===t.indexOf(this._meshesFromObj[S].name))continue}else if(this._meshesFromObj[S].name!==t)continue;this._handledMesh=this._meshesFromObj[S],r._blockEntityCollection=!!o;var R=new d.Mesh(this._meshesFromObj[S].name,r);if(R._parentContainer=o,r._blockEntityCollection=!1,this._handledMesh._babylonMesh=R,!this._handledMesh.isObject)for(var F=S-1;F>=0;--F)if(this._meshesFromObj[F].isObject&&this._meshesFromObj[F]._babylonMesh){R.parent=this._meshesFromObj[F]._babylonMesh;break}if(this._materialToUse.push(this._meshesFromObj[S].materialName),this._handledMesh.hasLines&&(null!==(i=R._internalMetadata)&&void 0!==i||(R._internalMetadata={}),R._internalMetadata._isLine=!0),0!==(null===(s=this._handledMesh.positions)||void 0===s?void 0:s.length)){var P=new d.VertexData;if(P.uvs=this._handledMesh.uvs,P.indices=this._handledMesh.indices,P.positions=this._handledMesh.positions,this._loadingOptions.computeNormals){var I=new Array;d.VertexData.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,I),P.normals=I}else P.normals=this._handledMesh.normals;this._loadingOptions.importVertexColors&&(P.colors=this._handledMesh.colors),P.applyToMesh(R),this._loadingOptions.invertY&&(R.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(R),this._babylonMeshesArray.push(R),this._handledMesh.directMaterial&&(R.material=this._handledMesh.directMaterial)}else this._babylonMeshesArray.push(R)}},e.ObjectDescriptor=/^o/,e.GroupDescriptor=/^g/,e.MtlLibGroupDescriptor=/^mtllib /,e.UseMtlDescriptor=/^usemtl /,e.SmoothDescriptor=/^s /,e.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/,e.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/,e.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/,e.FacePattern1=/^f\s+(([\d]{1,}[\s]?){3,})+/,e.FacePattern2=/^f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern3=/^f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern4=/^f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern5=/^f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/,e.LinePattern1=/^l\s+(([\d]{1,}[\s]?){2,})+/,e.LinePattern2=/^l\s+((([\d]{1,}\/[\d]{1,}[\s]?){2,})+)/,e.LinePattern3=/^l\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){2,})+)/,e}(),Wt=function(){function e(t){this.name="obj",this.extensions=".obj",this._assetContainer=null,this._loadingOptions=t||e._DefaultLoadingOptions}return Object.defineProperty(e,"INVERT_TEXTURE_Y",{get:function(){return jt.INVERT_TEXTURE_Y},set:function(e){jt.INVERT_TEXTURE_Y=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"_DefaultLoadingOptions",{get:function(){return{computeNormals:e.COMPUTE_NORMALS,optimizeNormals:e.OPTIMIZE_NORMALS,importVertexColors:e.IMPORT_VERTEX_COLORS,invertY:e.INVERT_Y,invertTextureY:e.INVERT_TEXTURE_Y,UVScaling:e.UV_SCALING,materialLoadingFailsSilently:e.MATERIAL_LOADING_FAILS_SILENTLY,optimizeWithUV:e.OPTIMIZE_WITH_UV,skipMaterials:e.SKIP_MATERIALS,useLegacyBehavior:e.USE_LEGACY_BEHAVIOR}},enumerable:!1,configurable:!0}),e.prototype._loadMTL=function(e,t,n,r){var o=t+e;d.Tools.LoadFile(o,n,void 0,void 0,!1,(function(e,t){r(o,t)}))},e.prototype.createPlugin=function(){return new e(e._DefaultLoadingOptions)},e.prototype.canDirectLoad=function(){return!1},e.prototype.importMeshAsync=function(e,t,n,r){return this._parseSolid(e,t,n,r).then((function(e){return{meshes:e,particleSystems:[],skeletons:[],animationGroups:[],transformNodes:[],geometries:[],lights:[],spriteManagers:[]}}))},e.prototype.loadAsync=function(e,t,n){return this.importMeshAsync(null,e,t,n).then((function(){}))},e.prototype.loadAssetContainerAsync=function(e,t,n){var r=this,o=new d.AssetContainer(e);return this._assetContainer=o,this.importMeshAsync(null,e,t,n).then((function(e){return e.meshes.forEach((function(e){return o.meshes.push(e)})),e.meshes.forEach((function(e){var t=e.material;t&&-1==o.materials.indexOf(t)&&(o.materials.push(t),t.getActiveTextures().forEach((function(e){-1==o.textures.indexOf(e)&&o.textures.push(e)})))})),r._assetContainer=null,o})).catch((function(e){throw r._assetContainer=null,e}))},e.prototype._parseSolid=function(e,t,n,r){var o=this,a="",i=new jt,s=[],l=[];new Kt(s,l,this._loadingOptions).parse(e,n,t,this._assetContainer,(function(e){a=e}));var c=[];return""===a||this._loadingOptions.skipMaterials||c.push(new Promise((function(e,n){o._loadMTL(a,r,(function(c){try{i.parseMTL(t,c,r,o._assetContainer);for(var u=0;u<i.materials.length;u++){for(var h=0,f=[],p=void 0;(p=s.indexOf(i.materials[u].name,h))>-1;)f.push(p),h=p+1;if(-1===p&&0===f.length)i.materials[u].dispose();else for(var _=0;_<f.length;_++){var m=l[f[_]],y=i.materials[u];m.material=y,m.getTotalIndices()||(y.pointsCloud=!0)}}e()}catch(t){d.Tools.Warn("Error processing MTL file: '".concat(a,"'")),o._loadingOptions.materialLoadingFailsSilently?e():n(t)}}),(function(t,r){d.Tools.Warn("Error downloading MTL file: '".concat(a,"'")),o._loadingOptions.materialLoadingFailsSilently?e():n(r)}))}))),Promise.all(c).then((function(){var e=function(e){var t,n;return Boolean(null!==(n=null===(t=e._internalMetadata)||void 0===t?void 0:t._isLine)&&void 0!==n&&n)};return l.forEach((function(n){var r,o;if(e(n)){var a=null!==(r=n.material)&&void 0!==r?r:new d.StandardMaterial(n.name+"_line",t);a.getBindedMeshes().filter((function(t){return!e(t)})).length>0&&(a=null!==(o=a.clone(a.name+"_line"))&&void 0!==o?o:a),a.wireframe=!0,n.material=a,n._internalMetadata&&(n._internalMetadata._isLine=void 0)}})),l}))},e.OPTIMIZE_WITH_UV=!0,e.INVERT_Y=!1,e.IMPORT_VERTEX_COLORS=!1,e.COMPUTE_NORMALS=!1,e.OPTIMIZE_NORMALS=!1,e.UV_SCALING=new d.Vector2(1,1),e.SKIP_MATERIALS=!1,e.MATERIAL_LOADING_FAILS_SILENTLY=!0,e.USE_LEGACY_BEHAVIOR=!1,e}();d.SceneLoader&&d.SceneLoader.RegisterPlugin(new Wt);var Yt=function(){function e(){this.solidPattern=/solid (\S*)([\S\s]*?)endsolid[ ]*(\S*)/g,this.facetsPattern=/facet([\s\S]*?)endfacet/g,this.normalPattern=/normal[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g,this.vertexPattern=/vertex[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g,this.name="stl",this.extensions={".stl":{isBinary:!0}}}return e.prototype.importMesh=function(e,t,n,r,o){var a;if("string"!=typeof n){if(this._isBinary(n)){var i=new d.Mesh("stlmesh",t);return this._parseBinary(i,n),o&&o.push(i),!0}n=(new TextDecoder).decode(new Uint8Array(n))}for(;a=this.solidPattern.exec(n);){var s=a[1],l=a[3];if(l&&s!=l)return d.Tools.Error("Error in STL, solid name != endsolid name"),!1;if(e&&s)if(e instanceof Array){if(!e.indexOf(s))continue}else if(s!==e)continue;s=s||"stlmesh",i=new 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Default material will be applied")}}(s,k,r),k.onCompiled=function(e,t,n,r,o,a){return function(i){!function(e,t,n,r,o){var a=r.values||n.parameters,i=n.uniforms,s=function(n){var s=o[n],l=s.type,c=a[i[n]];if(void 0===c&&(c=s.value),!c)return"continue";var u=function(e){return function(n){s.value&&e&&(t.setTexture(e,n),delete o[e])}};l===w.SAMPLER_2D?oe.LoadTextureAsync(e,r.values?c:s.value,u(n),(function(){return u(null)})):s.value&&I.SetUniform(t,n,r.values?c:s.value,l)&&delete o[n]};for(var l in o)s(l)}(e,t,n,r,o),t.onBind=function(i){!function(e,t,n,r,o,a,i){var s=a.values||o.parameters;for(var l in n){var c=n[l],u=c.type;if(u===w.FLOAT_MAT2||u===w.FLOAT_MAT3||u===w.FLOAT_MAT4)if(!c.semantic||c.source||c.node){if(c.semantic&&(c.source||c.node)){var d=t.scene.getNodeByName(c.source||c.node||"");if(null===d&&(d=t.scene.getNodeById(c.source||c.node||"")),null===d)continue;I.SetMatrix(t.scene,d,c,l,r.getEffect())}}else I.SetMatrix(t.scene,e,c,l,r.getEffect());else{var h=s[o.uniforms[l]];if(!h)continue;if(u===w.SAMPLER_2D){var f=t.textures[a.values?h:c.value].babylonTexture;if(null==f)continue;r.getEffect().setTexture(l,f)}else I.SetUniform(r.getEffect(),l,h,u)}}i(r)}(i,e,o,t,n,r,a)}}}(e,k,a,o,m,n),k.sideOrientation=p.Material.CounterClockWiseSideOrientation,l&&l.functions){var G=l.functions;G.cullFace&&G.cullFace[0]!==S.BACK&&(k.backFaceCulling=!1);var U=G.blendFuncSeparate;U&&(U[0]===R.SRC_ALPHA&&U[1]===R.ONE_MINUS_SRC_ALPHA&&U[2]===R.ONE&&U[3]===R.ONE?k.alphaMode=p.Constants.ALPHA_COMBINE:U[0]===R.ONE&&U[1]===R.ONE&&U[2]===R.ZERO&&U[3]===R.ONE?k.alphaMode=p.Constants.ALPHA_ONEONE:U[0]===R.SRC_ALPHA&&U[1]===R.ONE&&U[2]===R.ZERO&&U[3]===R.ONE?k.alphaMode=p.Constants.ALPHA_ADD:U[0]===R.ZERO&&U[1]===R.ONE_MINUS_SRC_COLOR&&U[2]===R.ONE&&U[3]===R.ONE?k.alphaMode=p.Constants.ALPHA_SUBTRACT:U[0]===R.DST_COLOR&&U[1]===R.ZERO&&U[2]===R.ONE&&U[3]===R.ONE?k.alphaMode=p.Constants.ALPHA_MULTIPLY:U[0]===R.SRC_ALPHA&&U[1]===R.ONE_MINUS_SRC_COLOR&&U[2]===R.ONE&&U[3]===R.ONE&&(k.alphaMode=p.Constants.ALPHA_MAXIMIZED))}}else r&&r("No technique found.")},e}(),re=function(){function e(){}return e.RegisterExtension=function(t){e.Extensions[t.name]?p.Tools.Error('Tool with the same name "'+t.name+'" already exists'):e.Extensions[t.name]=t},e.prototype.dispose=function(){},e.prototype._importMeshAsync=function(e,t,n,r,o,a,i,s){var l=this;return t.useRightHandedSystem=!0,oe.LoadRuntimeAsync(t,n,r,(function(t){t.assetContainer=o,t.importOnlyMeshes=!0,""===e?t.importMeshesNames=[]:"string"==typeof e?t.importMeshesNames=[e]:!e||e instanceof Array?(t.importMeshesNames=[],p.Tools.Warn("Argument meshesNames must be of type string or string[]")):t.importMeshesNames=[e],l._createNodes(t);var n=[],r=[];for(var i in t.nodes){var s=t.nodes[i];s.babylonNode instanceof p.AbstractMesh&&n.push(s.babylonNode)}for(var c in t.skins){var u=t.skins[c];u.babylonSkeleton instanceof p.Skeleton&&r.push(u.babylonSkeleton)}l._loadBuffersAsync(t,(function(){l._loadShadersAsync(t,(function(){te(t),$(t),!T.IncrementalLoading&&a&&a(n,r)}))})),T.IncrementalLoading&&a&&a(n,r)}),s),!0},e.prototype.importMeshAsync=function(e,t,n,r,o,a){var i=this;return new Promise((function(s,l){i._importMeshAsync(e,t,r,o,n,(function(e,t){s({meshes:e,particleSystems:[],skeletons:t,animationGroups:[],lights:[],transformNodes:[],geometries:[],spriteManagers:[]})}),a,(function(e){l(new Error(e))}))}))},e.prototype._loadAsync=function(e,t,n,r,o,a){var i=this;e.useRightHandedSystem=!0,oe.LoadRuntimeAsync(e,t,n,(function(e){oe.LoadRuntimeExtensionsAsync(e,(function(){i._createNodes(e),i._loadBuffersAsync(e,(function(){i._loadShadersAsync(e,(function(){te(e),$(e),T.IncrementalLoading||r()}))})),T.IncrementalLoading&&r()}),a)}),a)},e.prototype.loadAsync=function(e,t,n,r){var o=this;return new Promise((function(a,i){o._loadAsync(e,t,n,(function(){a()}),r,(function(e){i(new Error(e))}))}))},e.prototype._loadShadersAsync=function(e,t){var n=!1,r=function(n,r){oe.LoadShaderStringAsync(e,n,(function(o){o instanceof ArrayBuffer||(e.loadedShaderCount++,o&&(p.Effect.ShadersStore[n+(r.type===M.VERTEX?"VertexShader":"PixelShader")]=o),e.loadedShaderCount===e.shaderscount&&t())}),(function(){p.Tools.Error("Error when loading shader program named "+n+" located at "+r.uri)}))};for(var o in e.shaders){n=!0;var a=e.shaders[o];a?r.bind(this,o,a)():p.Tools.Error("No shader named: "+o)}n||t()},e.prototype._loadBuffersAsync=function(e,t){var n=!1,r=function(n,r){oe.LoadBufferAsync(e,n,(function(o){e.loadedBufferCount++,o&&(o.byteLength!=e.buffers[n].byteLength&&p.Tools.Error("Buffer named "+n+" is length "+o.byteLength+". Expected: "+r.byteLength),e.loadedBufferViews[n]=o),e.loadedBufferCount===e.buffersCount&&t()}),(function(){p.Tools.Error("Error when loading buffer named "+n+" located at "+r.uri)}))};for(var o in e.buffers){n=!0;var a=e.buffers[o];a?r.bind(this,o,a)():p.Tools.Error("No buffer named: "+o)}n||t()},e.prototype._createNodes=function(e){var t=e.currentScene;if(t)for(var n=0;n<t.nodes.length;n++)J(e,t.nodes[n],null);else for(var r in e.scenes)for(t=e.scenes[r],n=0;n<t.nodes.length;n++)J(e,t.nodes[n],null)},e.Extensions={},e}(),oe=function(){function e(e){this._name=e}return Object.defineProperty(e.prototype,"name",{get:function(){return this._name},enumerable:!1,configurable:!0}),e.prototype.loadRuntimeAsync=function(e,t,n,r,o){return!1},e.prototype.loadRuntimeExtensionsAsync=function(e,t,n){return!1},e.prototype.loadBufferAsync=function(e,t,n,r,o){return!1},e.prototype.loadTextureBufferAsync=function(e,t,n,r){return!1},e.prototype.createTextureAsync=function(e,t,n,r,o){return!1},e.prototype.loadShaderStringAsync=function(e,t,n,r){return!1},e.prototype.loadMaterialAsync=function(e,t,n,r){return!1},e.LoadRuntimeAsync=function(t,n,r,o,a){e._ApplyExtensions((function(e){return e.loadRuntimeAsync(t,n,r,o,a)}),(function(){setTimeout((function(){o&&o(ne.CreateRuntime(n.json,t,r))}))}))},e.LoadRuntimeExtensionsAsync=function(t,n,r){e._ApplyExtensions((function(e){return e.loadRuntimeExtensionsAsync(t,n,r)}),(function(){setTimeout((function(){n()}))}))},e.LoadBufferAsync=function(t,n,r,o,a){e._ApplyExtensions((function(e){return e.loadBufferAsync(t,n,r,o,a)}),(function(){ne.LoadBufferAsync(t,n,r,o,a)}))},e.LoadTextureAsync=function(t,n,r,o){e._LoadTextureBufferAsync(t,n,(function(a){a&&e._CreateTextureAsync(t,n,a,r,o)}),o)},e.LoadShaderStringAsync=function(t,n,r,o){e._ApplyExtensions((function(e){return e.loadShaderStringAsync(t,n,r,o)}),(function(){ne.LoadShaderStringAsync(t,n,r,o)}))},e.LoadMaterialAsync=function(t,n,r,o){e._ApplyExtensions((function(e){return e.loadMaterialAsync(t,n,r,o)}),(function(){ne.LoadMaterialAsync(t,n,r,o)}))},e._LoadTextureBufferAsync=function(t,n,r,o){e._ApplyExtensions((function(e){return e.loadTextureBufferAsync(t,n,r,o)}),(function(){ne.LoadTextureBufferAsync(t,n,r,o)}))},e._CreateTextureAsync=function(t,n,r,o,a){e._ApplyExtensions((function(e){return e.createTextureAsync(t,n,r,o,a)}),(function(){ne.CreateTextureAsync(t,n,r,o)}))},e._ApplyExtensions=function(e,t){for(var n in re.Extensions)if(e(re.Extensions[n]))return;t()},e}();T._CreateGLTF1Loader=function(){return new re};var ae=function(e){function t(){return e.call(this,"KHR_binary_glTF")||this}return E(t,e),t.prototype.loadRuntimeAsync=function(e,t,n,r){var o=t.json.extensionsUsed;return!(!o||-1===o.indexOf(this.name)||!t.bin||(this._bin=t.bin,r(ne.CreateRuntime(t.json,e,n)),0))},t.prototype.loadBufferAsync=function(e,t,n,r){return-1!==e.extensionsUsed.indexOf(this.name)&&"binary_glTF"===t&&(this._bin.readAsync(0,this._bin.byteLength).then(n,(function(e){return r(e.message)})),!0)},t.prototype.loadTextureBufferAsync=function(e,t,n){var r=e.textures[t],o=e.images[r.source];if(!o.extensions||!(this.name in o.extensions))return!1;var a=o.extensions[this.name],i=e.bufferViews[a.bufferView];return n(I.GetBufferFromBufferView(e,i,0,i.byteLength,O.UNSIGNED_BYTE)),!0},t.prototype.loadShaderStringAsync=function(e,t,n){var r=e.shaders[t];if(!r.extensions||!(this.name in r.extensions))return!1;var o=r.extensions[this.name],a=e.bufferViews[o.bufferView],i=I.GetBufferFromBufferView(e,a,0,a.byteLength,O.UNSIGNED_BYTE);return setTimeout((function(){var e=I.DecodeBufferToText(i);n(e)})),!0},t}(oe);re.RegisterExtension(new ae);var ie=function(e){function t(){return e.call(this,"KHR_materials_common")||this}return E(t,e),t.prototype.loadRuntimeExtensionsAsync=function(e){if(!e.extensions)return!1;var t=e.extensions[this.name];if(!t)return!1;var n=t.lights;if(n)for(var r in n){var o=n[r];switch(o.type){case"ambient":var a=new p.HemisphericLight(o.name,new p.Vector3(0,1,0),e.scene),i=o.ambient;i&&(a.diffuse=p.Color3.FromArray(i.color||[1,1,1]));break;case"point":var s=new p.PointLight(o.name,new p.Vector3(10,10,10),e.scene),l=o.point;l&&(s.diffuse=p.Color3.FromArray(l.color||[1,1,1]));break;case"directional":var c=new p.DirectionalLight(o.name,new p.Vector3(0,-1,0),e.scene),u=o.directional;u&&(c.diffuse=p.Color3.FromArray(u.color||[1,1,1]));break;case"spot":var d=o.spot;d&&(new p.SpotLight(o.name,new p.Vector3(0,10,0),new p.Vector3(0,-1,0),d.fallOffAngle||Math.PI,d.fallOffExponent||0,e.scene).diffuse=p.Color3.FromArray(d.color||[1,1,1]));break;default:p.Tools.Warn('GLTF Material Common extension: light type "'+o.type+"” not supported")}}return!1},t.prototype.loadMaterialAsync=function(e,t,n,r){var o=e.materials[t];if(!o||!o.extensions)return!1;var a=o.extensions[this.name];if(!a)return!1;var i=new p.StandardMaterial(t,e.scene);return i.sideOrientation=p.Material.CounterClockWiseSideOrientation,"CONSTANT"===a.technique&&(i.disableLighting=!0),i.backFaceCulling=void 0!==a.doubleSided&&!a.doubleSided,i.alpha=void 0===a.values.transparency?1:a.values.transparency,i.specularPower=void 0===a.values.shininess?0:a.values.shininess,"string"==typeof a.values.ambient?this._loadTexture(e,a.values.ambient,i,"ambientTexture",r):i.ambientColor=p.Color3.FromArray(a.values.ambient||[0,0,0]),"string"==typeof a.values.diffuse?this._loadTexture(e,a.values.diffuse,i,"diffuseTexture",r):i.diffuseColor=p.Color3.FromArray(a.values.diffuse||[0,0,0]),"string"==typeof a.values.emission?this._loadTexture(e,a.values.emission,i,"emissiveTexture",r):i.emissiveColor=p.Color3.FromArray(a.values.emission||[0,0,0]),"string"==typeof a.values.specular?this._loadTexture(e,a.values.specular,i,"specularTexture",r):i.specularColor=p.Color3.FromArray(a.values.specular||[0,0,0]),!0},t.prototype._loadTexture=function(e,t,n,r,o){ne.LoadTextureBufferAsync(e,t,(function(o){ne.CreateTextureAsync(e,t,o,(function(e){return n[r]=e}))}),o)},t}(oe);function se(e,t,n,r){return p.Vector3.FromArray(t,n).scaleInPlace(r)}re.RegisterExtension(new ie);var le=function(){function e(e,t,n,r){this.type=e,this.name=t,this.getValue=n,this.getStride=r}return e.prototype._buildAnimation=function(e,t,n){var r=new p.Animation(e,this.name,t,this.type);return r.setKeys(n),r},e}(),ce=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return E(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonTransformNode,this._buildAnimation(t,n,r))},t}(le),ue=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return E(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){if(e._numMorphTargets)for(var a=function(a){var s=new p.Animation("".concat(t,"_").concat(a),i.name,n,i.type);if(s.setKeys(r.map((function(e){return{frame:e.frame,inTangent:e.inTangent?e.inTangent[a]:void 0,value:e.value[a],outTangent:e.outTangent?e.outTangent[a]:void 0,interpolation:e.interpolation}}))),e._primitiveBabylonMeshes)for(var l=0,c=e._primitiveBabylonMeshes;l<c.length;l++){var u=c[l];if(u.morphTargetManager){var d=u.morphTargetManager.getTarget(a),h=s.clone();d.animations.push(h),o(d,h)}}},i=this,s=0;s<e._numMorphTargets;s++)a(s)},t}(le),de={translation:[new ce(p.Animation.ANIMATIONTYPE_VECTOR3,"position",se,(function(){return 3}))],rotation:[new ce(p.Animation.ANIMATIONTYPE_QUATERNION,"rotationQuaternion",(function(e,t,n,r){return p.Quaternion.FromArray(t,n).scaleInPlace(r)}),(function(){return 4}))],scale:[new ce(p.Animation.ANIMATIONTYPE_VECTOR3,"scaling",se,(function(){return 3}))],weights:[new ue(p.Animation.ANIMATIONTYPE_FLOAT,"influence",(function(e,t,n,r){for(var o=new Array(e._numMorphTargets),a=0;a<o.length;a++)o[a]=t[n++]*r;return o}),(function(e){return e._numMorphTargets}))]};function he(){for(var e=[],t=0;t<arguments.length;t++)e[t]=arguments[t];var n=function(e){return e&&"object"==typeof e};return e.reduce((function(e,t){return Object.keys(t).forEach((function(r){var o=e[r],a=t[r];Array.isArray(o)&&Array.isArray(a)?e[r]=o.concat.apply(o,a):n(o)&&n(a)?e[r]=he(o,a):e[r]=a})),e}),{})}var fe=function(){function e(){}return e.Get=function(e,t,n){if(!t||null==n||!t[n])throw new Error("".concat(e,": Failed to find index (").concat(n,")"));return t[n]},e.TryGet=function(e,t){return e&&null!=t&&e[t]?e[t]:null},e.Assign=function(e){if(e)for(var t=0;t<e.length;t++)e[t].index=t},e}(),pe=function(){function e(e){this._completePromises=new Array,this._assetContainer=null,this._babylonLights=[],this._disableInstancedMesh=0,this._allMaterialsDirtyRequired=!1,this._extensions=new Array,this._disposed=!1,this._rootUrl=null,this._fileName=null,this._uniqueRootUrl=null,this._bin=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions=new Array,this._parent=e}return e.RegisterExtension=function(t,n){e.UnregisterExtension(t)&&p.Logger.Warn("Extension with the name '".concat(t,"' already exists")),e._RegisteredExtensions[t]={factory:n}},e.UnregisterExtension=function(t){return!!e._RegisteredExtensions[t]&&(delete e._RegisteredExtensions[t],!0)},Object.defineProperty(e.prototype,"gltf",{get:function(){if(!this._gltf)throw new Error("glTF JSON is not available");return this._gltf},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"bin",{get:function(){return this._bin},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"parent",{get:function(){return this._parent},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"babylonScene",{get:function(){if(!this._babylonScene)throw new Error("Scene is not available");return this._babylonScene},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootBabylonMesh",{get:function(){return this._rootBabylonMesh},enumerable:!1,configurable:!0}),Object.defineProperty(e.prototype,"rootUrl",{get:function(){return this._rootUrl},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._disposed||(this._disposed=!0,this._completePromises.length=0,this._extensions.forEach((function(e){return e.dispose&&e.dispose()})),this._extensions.length=0,this._gltf=null,this._bin=null,this._babylonScene=null,this._rootBabylonMesh=null,this._defaultBabylonMaterialData={},this._postSceneLoadActions.length=0,this._parent.dispose())},e.prototype.importMeshAsync=function(e,t,n,r,o,a,i){var s=this;return void 0===i&&(i=""),Promise.resolve().then((function(){s._babylonScene=t,s._assetContainer=n,s._loadData(r);var a=null;if(e){var l={};if(s._gltf.nodes)for(var c=0,u=s._gltf.nodes;c<u.length;c++){var d=u[c];d.name&&(l[d.name]=d.index)}a=(e instanceof Array?e:[e]).map((function(e){var t=l[e];if(void 0===t)throw new Error("Failed to find node '".concat(e,"'"));return t}))}return s._loadAsync(o,i,a,(function(){return{meshes:s._getMeshes(),particleSystems:[],skeletons:s._getSkeletons(),animationGroups:s._getAnimationGroups(),lights:s._babylonLights,transformNodes:s._getTransformNodes(),geometries:s._getGeometries(),spriteManagers:[]}}))}))},e.prototype.loadAsync=function(e,t,n,r,o){var a=this;return void 0===o&&(o=""),Promise.resolve().then((function(){return a._babylonScene=e,a._loadData(t),a._loadAsync(n,o,null,(function(){}))}))},e.prototype._loadAsync=function(e,t,n,r){var o=this;return Promise.resolve().then((function(){o._rootUrl=e,o._uniqueRootUrl=!e.startsWith("file:")&&t?e:"".concat(e).concat(Date.now(),"/"),o._fileName=t,o._allMaterialsDirtyRequired=!1,o._loadExtensions(),o._checkExtensions();var a="".concat(g[g.LOADING]," => ").concat(g[g.READY]),i="".concat(g[g.LOADING]," => ").concat(g[g.COMPLETE]);o._parent._startPerformanceCounter(a),o._parent._startPerformanceCounter(i),o._parent._setState(g.LOADING),o._extensionsOnLoading();var s=new Array,l=o._babylonScene.blockMaterialDirtyMechanism;if(o._babylonScene.blockMaterialDirtyMechanism=!0,!o.parent.loadOnlyMaterials)if(n)s.push(o.loadSceneAsync("/nodes",{nodes:n,index:-1}));else if(null!=o._gltf.scene||o._gltf.scenes&&o._gltf.scenes[0]){var c=fe.Get("/scene",o._gltf.scenes,o._gltf.scene||0);s.push(o.loadSceneAsync("/scenes/".concat(c.index),c))}if(!o.parent.skipMaterials&&o.parent.loadAllMaterials&&o._gltf.materials)for(var u=0;u<o._gltf.materials.length;++u){var d=o._gltf.materials[u],h="/materials/"+u,f=p.Material.TriangleFillMode;s.push(o._loadMaterialAsync(h,d,null,f,(function(){})))}return o._allMaterialsDirtyRequired?o._babylonScene.blockMaterialDirtyMechanism=l:o._babylonScene._forceBlockMaterialDirtyMechanism(l),o._parent.compileMaterials&&s.push(o._compileMaterialsAsync()),o._parent.compileShadowGenerators&&s.push(o._compileShadowGeneratorsAsync()),Promise.all(s).then((function(){return o._rootBabylonMesh&&o._rootBabylonMesh!==o._parent.customRootNode&&o._rootBabylonMesh.setEnabled(!0),o._extensionsOnReady(),o._parent._setState(g.READY),o._startAnimations(),r()})).then((function(e){return o._parent._endPerformanceCounter(a),p.Tools.SetImmediate((function(){o._disposed||Promise.all(o._completePromises).then((function(){o._parent._endPerformanceCounter(i),o._parent._setState(g.COMPLETE),o._parent.onCompleteObservable.notifyObservers(void 0),o._parent.onCompleteObservable.clear(),o.dispose()}),(function(e){o._parent.onErrorObservable.notifyObservers(e),o._parent.onErrorObservable.clear(),o.dispose()}))})),e}))})).catch((function(e){throw o._disposed||(o._parent.onErrorObservable.notifyObservers(e),o._parent.onErrorObservable.clear(),o.dispose()),e}))},e.prototype._loadData=function(e){if(this._gltf=e.json,this._setupData(),e.bin){var t=this._gltf.buffers;if(t&&t[0]&&!t[0].uri){var n=t[0];(n.byteLength<e.bin.byteLength-3||n.byteLength>e.bin.byteLength)&&p.Logger.Warn("Binary buffer length (".concat(n.byteLength,") from JSON does not match chunk length (").concat(e.bin.byteLength,")")),this._bin=e.bin}else p.Logger.Warn("Unexpected BIN chunk")}},e.prototype._setupData=function(){if(fe.Assign(this._gltf.accessors),fe.Assign(this._gltf.animations),fe.Assign(this._gltf.buffers),fe.Assign(this._gltf.bufferViews),fe.Assign(this._gltf.cameras),fe.Assign(this._gltf.images),fe.Assign(this._gltf.materials),fe.Assign(this._gltf.meshes),fe.Assign(this._gltf.nodes),fe.Assign(this._gltf.samplers),fe.Assign(this._gltf.scenes),fe.Assign(this._gltf.skins),fe.Assign(this._gltf.textures),this._gltf.nodes){for(var e={},t=0,n=this._gltf.nodes;t<n.length;t++)if((l=n[t]).children)for(var r=0,o=l.children;r<o.length;r++)e[o[r]]=l.index;for(var a=this._createRootNode(),i=0,s=this._gltf.nodes;i<s.length;i++){var l,c=e[(l=s[i]).index];l.parent=void 0===c?a:this._gltf.nodes[c]}}},e.prototype._loadExtensions=function(){for(var t in e._RegisteredExtensions){var n=e._RegisteredExtensions[t].factory(this);n.name!==t&&p.Logger.Warn("The name of the glTF loader extension instance does not match the registered name: ".concat(n.name," !== ").concat(t)),this._extensions.push(n),this._parent.onExtensionLoadedObservable.notifyObservers(n)}this._extensions.sort((function(e,t){return(e.order||Number.MAX_VALUE)-(t.order||Number.MAX_VALUE)})),this._parent.onExtensionLoadedObservable.clear()},e.prototype._checkExtensions=function(){if(this._gltf.extensionsRequired)for(var e=function(e){if(!t._extensions.some((function(t){return t.name===e&&t.enabled})))throw new Error("Required extension ".concat(e," is not available"))},t=this,n=0,r=this._gltf.extensionsRequired;n<r.length;n++)e(r[n])},e.prototype._createRootNode=function(){if(void 0!==this._parent.customRootNode)return this._rootBabylonMesh=this._parent.customRootNode,{_babylonTransformNode:null===this._rootBabylonMesh?void 0:this._rootBabylonMesh,index:-1};this._babylonScene._blockEntityCollection=!!this._assetContainer;var t=new p.Mesh("__root__",this._babylonScene);this._rootBabylonMesh=t,this._rootBabylonMesh._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._rootBabylonMesh.setEnabled(!1);var n={_babylonTransformNode:this._rootBabylonMesh,index:-1};switch(this._parent.coordinateSystemMode){case y.AUTO:this._babylonScene.useRightHandedSystem||(n.rotation=[0,1,0,0],n.scale=[1,1,-1],e._LoadTransform(n,this._rootBabylonMesh));break;case y.FORCE_RIGHT_HANDED:this._babylonScene.useRightHandedSystem=!0;break;default:throw new Error("Invalid coordinate system mode (".concat(this._parent.coordinateSystemMode,")"))}return this._parent.onMeshLoadedObservable.notifyObservers(t),n},e.prototype.loadSceneAsync=function(e,t){var n=this,r=this._extensionsLoadSceneAsync(e,t);if(r)return r;var o=new Array;if(this.logOpen("".concat(e," ").concat(t.name||"")),t.nodes)for(var a=0,i=t.nodes;a<i.length;a++){var s=i[a],l=fe.Get("".concat(e,"/nodes/").concat(s),this._gltf.nodes,s);o.push(this.loadNodeAsync("/nodes/".concat(l.index),l,(function(e){e.parent=n._rootBabylonMesh})))}for(var c=0,u=this._postSceneLoadActions;c<u.length;c++)(0,u[c])();return o.push(this._loadAnimationsAsync()),this.logClose(),Promise.all(o).then((function(){}))},e.prototype._forEachPrimitive=function(e,t){if(e._primitiveBabylonMeshes)for(var n=0,r=e._primitiveBabylonMeshes;n<r.length;n++)t(r[n])},e.prototype._getGeometries=function(){var e=[],t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];this._forEachPrimitive(o,(function(t){var n=t.geometry;n&&-1===e.indexOf(n)&&e.push(n)}))}return e},e.prototype._getMeshes=function(){var e=[];this._rootBabylonMesh instanceof p.AbstractMesh&&e.push(this._rootBabylonMesh);var t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];this._forEachPrimitive(o,(function(t){e.push(t)}))}return e},e.prototype._getTransformNodes=function(){var e=[],t=this._gltf.nodes;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._babylonTransformNode&&"TransformNode"===o._babylonTransformNode.getClassName()&&e.push(o._babylonTransformNode),o._babylonTransformNodeForSkin&&e.push(o._babylonTransformNodeForSkin)}return e},e.prototype._getSkeletons=function(){var e=[],t=this._gltf.skins;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._data&&e.push(o._data.babylonSkeleton)}return e},e.prototype._getAnimationGroups=function(){var e=[],t=this._gltf.animations;if(t)for(var n=0,r=t;n<r.length;n++){var o=r[n];o._babylonAnimationGroup&&e.push(o._babylonAnimationGroup)}return e},e.prototype._startAnimations=function(){switch(this._parent.animationStartMode){case v.NONE:break;case v.FIRST:0!==(e=this._getAnimationGroups()).length&&e[0].start(!0);break;case v.ALL:for(var e,t=0,n=e=this._getAnimationGroups();t<n.length;t++)n[t].start(!0);break;default:return void p.Logger.Error("Invalid animation start mode (".concat(this._parent.animationStartMode,")"))}},e.prototype.loadNodeAsync=function(t,n,r){var o=this;void 0===r&&(r=function(){});var a=this._extensionsLoadNodeAsync(t,n,r);if(a)return a;if(n._babylonTransformNode)throw new Error("".concat(t,": Invalid recursive node hierarchy"));var i=new Array;this.logOpen("".concat(t," ").concat(n.name||""));var s=function(a){if(e.AddPointerMetadata(a,t),e._LoadTransform(n,a),null!=n.camera){var s=fe.Get("".concat(t,"/camera"),o._gltf.cameras,n.camera);i.push(o.loadCameraAsync("/cameras/".concat(s.index),s,(function(e){e.parent=a})))}if(n.children)for(var l=0,c=n.children;l<c.length;l++){var u=c[l],d=fe.Get("".concat(t,"/children/").concat(u),o._gltf.nodes,u);i.push(o.loadNodeAsync("/nodes/".concat(d.index),d,(function(e){e.parent=a})))}r(a)};if(null==n.mesh||null!=n.skin){var l=n.name||"node".concat(n.index);this._babylonScene._blockEntityCollection=!!this._assetContainer;var c=new p.TransformNode(l,this._babylonScene);c._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,null==n.mesh?n._babylonTransformNode=c:n._babylonTransformNodeForSkin=c,s(c)}if(null!=n.mesh)if(null==n.skin){var u=fe.Get("".concat(t,"/mesh"),this._gltf.meshes,n.mesh);i.push(this._loadMeshAsync("/meshes/".concat(u.index),n,u,s))}else u=fe.Get("".concat(t,"/mesh"),this._gltf.meshes,n.mesh),i.push(this._loadMeshAsync("/meshes/".concat(u.index),n,u,(function(e){var r=n._babylonTransformNodeForSkin;e.metadata=he(r.metadata,e.metadata||{});var a=fe.Get("".concat(t,"/skin"),o._gltf.skins,n.skin);i.push(o._loadSkinAsync("/skins/".concat(a.index),n,a,(function(t){o._forEachPrimitive(n,(function(e){e.skeleton=t})),o._postSceneLoadActions.push((function(){if(null!=a.skeleton){var t=fe.Get("/skins/".concat(a.index,"/skeleton"),o._gltf.nodes,a.skeleton).parent;n.index===t.index?e.parent=r.parent:e.parent=t._babylonTransformNode}else e.parent=o._rootBabylonMesh;o._parent.onSkinLoadedObservable.notifyObservers({node:r,skinnedNode:e})}))})))})));return this.logClose(),Promise.all(i).then((function(){return o._forEachPrimitive(n,(function(e){e.geometry&&e.geometry.useBoundingInfoFromGeometry?e._updateBoundingInfo():e.refreshBoundingInfo(!0,!0)})),n._babylonTransformNode}))},e.prototype._loadMeshAsync=function(e,t,n,r){var o=n.primitives;if(!o||!o.length)throw new Error("".concat(e,": Primitives are missing"));null==o[0].index&&fe.Assign(o);var a=new Array;this.logOpen("".concat(e," ").concat(n.name||""));var i=t.name||"node".concat(t.index);if(1===o.length){var s=n.primitives[0];a.push(this._loadMeshPrimitiveAsync("".concat(e,"/primitives/").concat(s.index),i,t,n,s,(function(e){t._babylonTransformNode=e,t._primitiveBabylonMeshes=[e]})))}else{this._babylonScene._blockEntityCollection=!!this._assetContainer,t._babylonTransformNode=new p.TransformNode(i,this._babylonScene),t._babylonTransformNode._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._primitiveBabylonMeshes=[];for(var l=0,c=o;l<c.length;l++)s=c[l],a.push(this._loadMeshPrimitiveAsync("".concat(e,"/primitives/").concat(s.index),"".concat(i,"_primitive").concat(s.index),t,n,s,(function(e){e.parent=t._babylonTransformNode,t._primitiveBabylonMeshes.push(e)})))}return r(t._babylonTransformNode),this.logClose(),Promise.all(a).then((function(){return t._babylonTransformNode}))},e.prototype._loadMeshPrimitiveAsync=function(t,n,r,o,a,i){var s=this,l=this._extensionsLoadMeshPrimitiveAsync(t,n,r,o,a,i);if(l)return l;this.logOpen("".concat(t));var c,u,d=0===this._disableInstancedMesh&&this._parent.createInstances&&null==r.skin&&!o.primitives[0].targets;if(d&&a._instanceData)this._babylonScene._blockEntityCollection=!!this._assetContainer,(c=a._instanceData.babylonSourceMesh.createInstance(n))._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,u=a._instanceData.promise;else{var h=new Array;this._babylonScene._blockEntityCollection=!!this._assetContainer;var f=new p.Mesh(n,this._babylonScene);f._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,f.sideOrientation=this._babylonScene.useRightHandedSystem?p.Material.CounterClockWiseSideOrientation:p.Material.ClockWiseSideOrientation,this._createMorphTargets(t,r,o,a,f),h.push(this._loadVertexDataAsync(t,a,f).then((function(e){return s._loadMorphTargetsAsync(t,a,f,e).then((function(){s._disposed||(s._babylonScene._blockEntityCollection=!!s._assetContainer,e.applyToMesh(f),e._parentContainer=s._assetContainer,s._babylonScene._blockEntityCollection=!1)}))})));var _=e._GetDrawMode(t,a.mode);if(null==a.material){var m=this._defaultBabylonMaterialData[_];m||(m=this._createDefaultMaterial("__GLTFLoader._default",_),this._parent.onMaterialLoadedObservable.notifyObservers(m),this._defaultBabylonMaterialData[_]=m),f.material=m}else if(!this.parent.skipMaterials){var y=fe.Get("".concat(t,"/material"),this._gltf.materials,a.material);h.push(this._loadMaterialAsync("/materials/".concat(y.index),y,f,_,(function(e){f.material=e})))}u=Promise.all(h),d&&(a._instanceData={babylonSourceMesh:f,promise:u}),c=f}return e.AddPointerMetadata(c,t),this._parent.onMeshLoadedObservable.notifyObservers(c),i(c),this.logClose(),u.then((function(){return c}))},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this,o=this._extensionsLoadVertexDataAsync(e,t,n);if(o)return o;var a=t.attributes;if(!a)throw new Error("".concat(e,": Attributes are missing"));var i=new Array,s=new p.Geometry(n.name,this._babylonScene);if(null==t.indices)n.isUnIndexed=!0;else{var l=fe.Get("".concat(e,"/indices"),this._gltf.accessors,t.indices);i.push(this._loadIndicesAccessorAsync("/accessors/".concat(l.index),l).then((function(e){s.setIndices(e)})))}var c=function(t,o,l){if(null!=a[t]){n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(o)&&n._delayInfo.push(o);var c=fe.Get("".concat(e,"/attributes/").concat(t),r._gltf.accessors,a[t]);i.push(r._loadVertexAccessorAsync("/accessors/".concat(c.index),c,o).then((function(e){var t,o;if(e.getKind()===p.VertexBuffer.PositionKind&&!r.parent.alwaysComputeBoundingBox&&!n.skeleton&&c.min&&c.max){var a=(t=p.TmpVectors.Vector3[0]).copyFromFloats.apply(t,c.min),i=(o=p.TmpVectors.Vector3[1]).copyFromFloats.apply(o,c.max);if(c.normalized&&5126!==c.componentType){var l=1;switch(c.componentType){case 5120:l=127;break;case 5121:l=255;break;case 5122:l=32767;break;case 5123:l=65535}var u=1/l;a.scaleInPlace(u),i.scaleInPlace(u)}s._boundingInfo=new p.BoundingInfo(a,i),s.useBoundingInfoFromGeometry=!0}s.setVerticesBuffer(e,c.count)}))),o==p.VertexBuffer.MatricesIndicesExtraKind&&(n.numBoneInfluencers=8),l&&l(c)}};return c("POSITION",p.VertexBuffer.PositionKind),c("NORMAL",p.VertexBuffer.NormalKind),c("TANGENT",p.VertexBuffer.TangentKind),c("TEXCOORD_0",p.VertexBuffer.UVKind),c("TEXCOORD_1",p.VertexBuffer.UV2Kind),c("TEXCOORD_2",p.VertexBuffer.UV3Kind),c("TEXCOORD_3",p.VertexBuffer.UV4Kind),c("TEXCOORD_4",p.VertexBuffer.UV5Kind),c("TEXCOORD_5",p.VertexBuffer.UV6Kind),c("JOINTS_0",p.VertexBuffer.MatricesIndicesKind),c("WEIGHTS_0",p.VertexBuffer.MatricesWeightsKind),c("JOINTS_1",p.VertexBuffer.MatricesIndicesExtraKind),c("WEIGHTS_1",p.VertexBuffer.MatricesWeightsExtraKind),c("COLOR_0",p.VertexBuffer.ColorKind,(function(e){"VEC4"===e.type&&(n.hasVertexAlpha=!0)})),Promise.all(i).then((function(){return s}))},e.prototype._createMorphTargets=function(e,t,n,r,o){if(r.targets){if(null==t._numMorphTargets)t._numMorphTargets=r.targets.length;else if(r.targets.length!==t._numMorphTargets)throw new Error("".concat(e,": Primitives do not have the same number of targets"));var a=n.extras?n.extras.targetNames:null;this._babylonScene._blockEntityCollection=!!this._assetContainer,o.morphTargetManager=new p.MorphTargetManager(this._babylonScene),o.morphTargetManager._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,o.morphTargetManager.areUpdatesFrozen=!0;for(var i=0;i<r.targets.length;i++){var s=t.weights?t.weights[i]:n.weights?n.weights[i]:0,l=a?a[i]:"morphTarget".concat(i);o.morphTargetManager.addTarget(new p.MorphTarget(l,s,o.getScene()))}}},e.prototype._loadMorphTargetsAsync=function(e,t,n,r){if(!t.targets)return Promise.resolve();for(var o=new Array,a=n.morphTargetManager,i=0;i<a.numTargets;i++){var s=a.getTarget(i);o.push(this._loadMorphTargetVertexDataAsync("".concat(e,"/targets/").concat(i),r,t.targets[i],s))}return Promise.all(o).then((function(){a.areUpdatesFrozen=!1}))},e.prototype._loadMorphTargetVertexDataAsync=function(e,t,n,r){var o=this,a=new Array,i=function(r,i,s){if(null!=n[r]){var l=t.getVertexBuffer(i);if(l){var c=fe.Get("".concat(e,"/").concat(r),o._gltf.accessors,n[r]);a.push(o._loadFloatAccessorAsync("/accessors/".concat(c.index),c).then((function(e){s(l,e)})))}}};return i("POSITION",p.VertexBuffer.PositionKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(t.length,(function(e,r){n[r]=t[r]+e})),r.setPositions(n)})),i("NORMAL",p.VertexBuffer.NormalKind,(function(e,t){var n=new Float32Array(t.length);e.forEach(n.length,(function(e,r){n[r]=t[r]+e})),r.setNormals(n)})),i("TANGENT",p.VertexBuffer.TangentKind,(function(e,t){var n=new Float32Array(t.length/3*4),o=0;e.forEach(t.length/3*4,(function(e,r){(r+1)%4!=0&&(n[o]=t[o]+e,o++)})),r.setTangents(n)})),Promise.all(a).then((function(){}))},e._LoadTransform=function(e,t){if(null==e.skin){var n=p.Vector3.Zero(),r=p.Quaternion.Identity(),o=p.Vector3.One();e.matrix?p.Matrix.FromArray(e.matrix).decompose(o,r,n):(e.translation&&(n=p.Vector3.FromArray(e.translation)),e.rotation&&(r=p.Quaternion.FromArray(e.rotation)),e.scale&&(o=p.Vector3.FromArray(e.scale))),t.position=n,t.rotationQuaternion=r,t.scaling=o}},e.prototype._loadSkinAsync=function(e,t,n,r){var o=this,a=this._extensionsLoadSkinAsync(e,t,n);if(a)return a;if(n._data)return r(n._data.babylonSkeleton),n._data.promise;var i="skeleton".concat(n.index);this._babylonScene._blockEntityCollection=!!this._assetContainer;var s=new p.Skeleton(n.name||i,i,this._babylonScene);s._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,this._loadBones(e,n,s);var l=this._loadSkinInverseBindMatricesDataAsync(e,n).then((function(e){o._updateBoneMatrices(s,e)}));return n._data={babylonSkeleton:s,promise:l},r(s),l},e.prototype._loadBones=function(e,t,n){if(null==t.skeleton||this._parent.alwaysComputeSkeletonRootNode){var r=this._findSkeletonRootNode("".concat(e,"/joints"),t.joints);if(r)if(void 0===t.skeleton)t.skeleton=r.index;else{var o=fe.Get("".concat(e,"/skeleton"),this._gltf.nodes,t.skeleton);o===r||function(e,t){for(;t.parent;t=t.parent)if(t.parent===e)return!0;return!1}(o,r)||(p.Logger.Warn("".concat(e,"/skeleton: Overriding with nearest common ancestor as skeleton node is not a common root")),t.skeleton=r.index)}else p.Logger.Warn("".concat(e,": Failed to find common root"))}for(var a={},i=0,s=t.joints;i<s.length;i++){var l=s[i],c=fe.Get("".concat(e,"/joints/").concat(l),this._gltf.nodes,l);this._loadBone(c,t,n,a)}},e.prototype._findSkeletonRootNode=function(e,t){if(0===t.length)return null;for(var n={},r=0,o=t;r<o.length;r++){for(var a=o[r],i=[],s=fe.Get("".concat(e,"/").concat(a),this._gltf.nodes,a);-1!==s.index;)i.unshift(s),s=s.parent;n[a]=i}for(var l=null,c=0;;++c){if(c>=(i=n[t[0]]).length)return l;s=i[c];for(var u=1;u<t.length;++u)if(c>=(i=n[t[u]]).length||s!==i[c])return l;l=s}},e.prototype._loadBone=function(e,t,n,r){var o=r[e.index];if(o)return o;var a=null;e.index!==t.skeleton&&(e.parent&&-1!==e.parent.index?a=this._loadBone(e.parent,t,n,r):void 0!==t.skeleton&&p.Logger.Warn("/skins/".concat(t.index,"/skeleton: Skeleton node is not a common root")));var i=t.joints.indexOf(e.index);return o=new p.Bone(e.name||"joint".concat(e.index),n,a,this._getNodeMatrix(e),null,null,i),r[e.index]=o,this._postSceneLoadActions.push((function(){o.linkTransformNode(e._babylonTransformNode)})),o},e.prototype._loadSkinInverseBindMatricesDataAsync=function(e,t){if(null==t.inverseBindMatrices)return Promise.resolve(null);var n=fe.Get("".concat(e,"/inverseBindMatrices"),this._gltf.accessors,t.inverseBindMatrices);return this._loadFloatAccessorAsync("/accessors/".concat(n.index),n)},e.prototype._updateBoneMatrices=function(e,t){for(var n=0,r=e.bones;n<r.length;n++){var o=r[n],a=p.Matrix.Identity(),i=o._index;t&&-1!==i&&(p.Matrix.FromArrayToRef(t,16*i,a),a.invertToRef(a));var s=o.getParent();s&&a.multiplyToRef(s.getAbsoluteInverseBindMatrix(),a),o.updateMatrix(a,!1,!1),o._updateAbsoluteBindMatrices(void 0,!1)}},e.prototype._getNodeMatrix=function(e){return e.matrix?p.Matrix.FromArray(e.matrix):p.Matrix.Compose(e.scale?p.Vector3.FromArray(e.scale):p.Vector3.One(),e.rotation?p.Quaternion.FromArray(e.rotation):p.Quaternion.Identity(),e.translation?p.Vector3.FromArray(e.translation):p.Vector3.Zero())},e.prototype.loadCameraAsync=function(t,n,r){void 0===r&&(r=function(){});var o=this._extensionsLoadCameraAsync(t,n,r);if(o)return o;var a=new Array;this.logOpen("".concat(t," ").concat(n.name||"")),this._babylonScene._blockEntityCollection=!!this._assetContainer;var i=new p.FreeCamera(n.name||"camera".concat(n.index),p.Vector3.Zero(),this._babylonScene,!1);switch(i._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,i.ignoreParentScaling=!0,n._babylonCamera=i,i.rotation.set(0,Math.PI,0),n.type){case"perspective":var s=n.perspective;if(!s)throw new Error("".concat(t,": Camera perspective properties are missing"));i.fov=s.yfov,i.minZ=s.znear,i.maxZ=s.zfar||0;break;case"orthographic":if(!n.orthographic)throw new Error("".concat(t,": Camera orthographic properties are missing"));i.mode=p.Camera.ORTHOGRAPHIC_CAMERA,i.orthoLeft=-n.orthographic.xmag,i.orthoRight=n.orthographic.xmag,i.orthoBottom=-n.orthographic.ymag,i.orthoTop=n.orthographic.ymag,i.minZ=n.orthographic.znear,i.maxZ=n.orthographic.zfar;break;default:throw new Error("".concat(t,": Invalid camera type (").concat(n.type,")"))}return e.AddPointerMetadata(i,t),this._parent.onCameraLoadedObservable.notifyObservers(i),r(i),this.logClose(),Promise.all(a).then((function(){return i}))},e.prototype._loadAnimationsAsync=function(){var e=this._gltf.animations;if(!e)return Promise.resolve();for(var t=new Array,n=0;n<e.length;n++){var r=e[n];t.push(this.loadAnimationAsync("/animations/".concat(r.index),r).then((function(e){0===e.targetedAnimations.length&&e.dispose()})))}return Promise.all(t).then((function(){}))},e.prototype.loadAnimationAsync=function(e,t){var n=this._extensionsLoadAnimationAsync(e,t);if(n)return n;this._babylonScene._blockEntityCollection=!!this._assetContainer;var r=new p.AnimationGroup(t.name||"animation".concat(t.index),this._babylonScene);r._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,t._babylonAnimationGroup=r;var o=new Array;fe.Assign(t.channels),fe.Assign(t.samplers);for(var a=0,i=t.channels;a<i.length;a++){var s=i[a];o.push(this._loadAnimationChannelAsync("".concat(e,"/channels/").concat(s.index),e,t,s,(function(e,t){e.animations=e.animations||[],e.animations.push(t),r.addTargetedAnimation(t,e)})))}return Promise.all(o).then((function(){return r.normalize(0),r}))},e.prototype._loadAnimationChannelAsync=function(e,t,n,r,o){var a=this._extensionsLoadAnimationChannelAsync(e,t,n,r,o);if(a)return a;if(null==r.target.node)return Promise.resolve();var i,s=fe.Get("".concat(e,"/target/node"),this._gltf.nodes,r.target.node);if("weights"===r.target.path&&!s._numMorphTargets||"weights"!==r.target.path&&!s._babylonTransformNode)return Promise.resolve();switch(r.target.path){case"translation":i=de.translation;break;case"rotation":i=de.rotation;break;case"scale":i=de.scale;break;case"weights":i=de.weights;break;default:throw new Error("".concat(e,"/target/path: Invalid value (").concat(r.target.path,")"))}var l={object:s,info:i};return this._loadAnimationChannelFromTargetInfoAsync(e,t,n,r,l,o)},e.prototype._loadAnimationChannelFromTargetInfoAsync=function(e,t,n,r,o,a){var i=this.parent.targetFps,s=1/i,l=fe.Get("".concat(e,"/sampler"),n.samplers,r.sampler);return this._loadAnimationSamplerAsync("".concat(t,"/samplers/").concat(r.sampler),l).then((function(e){for(var t=0,l=o.object,c=0,u=o.info;c<u.length;c++){var d=u[c],h=d.getStride(l),f=e.input,p=e.output,_=new Array(f.length),m=0;switch(e.interpolation){case"STEP":for(var y=0;y<f.length;y++){var v=d.getValue(l,p,m,1);m+=h,_[y]={frame:f[y]*i,value:v,interpolation:1}}break;case"CUBICSPLINE":for(y=0;y<f.length;y++){var g=d.getValue(l,p,m,s);m+=h,v=d.getValue(l,p,m,1),m+=h;var b=d.getValue(l,p,m,s);m+=h,_[y]={frame:f[y]*i,inTangent:g,value:v,outTangent:b}}break;case"LINEAR":for(y=0;y<f.length;y++)v=d.getValue(l,p,m,1),m+=h,_[y]={frame:f[y]*i,value:v}}if(m>0){var A="".concat(n.name||"animation".concat(n.index),"_channel").concat(r.index,"_").concat(t);d.buildAnimations(l,A,i,_,(function(e,n){++t,a(e,n)}))}}}))},e.prototype._loadAnimationSamplerAsync=function(e,t){if(t._data)return t._data;var n=t.interpolation||"LINEAR";switch(n){case"STEP":case"LINEAR":case"CUBICSPLINE":break;default:throw new Error("".concat(e,"/interpolation: Invalid value (").concat(t.interpolation,")"))}var r=fe.Get("".concat(e,"/input"),this._gltf.accessors,t.input),o=fe.Get("".concat(e,"/output"),this._gltf.accessors,t.output);return t._data=Promise.all([this._loadFloatAccessorAsync("/accessors/".concat(r.index),r),this._loadFloatAccessorAsync("/accessors/".concat(o.index),o)]).then((function(e){var t=e[0],r=e[1];return{input:t,interpolation:n,output:r}})),t._data},e.prototype.loadBufferAsync=function(e,t,n,r){var o=this._extensionsLoadBufferAsync(e,t,n,r);if(o)return o;if(!t._data)if(t.uri)t._data=this.loadUriAsync("".concat(e,"/uri"),t,t.uri);else{if(!this._bin)throw new Error("".concat(e,": Uri is missing or the binary glTF is missing its binary chunk"));t._data=this._bin.readAsync(0,t.byteLength)}return t._data.then((function(t){try{return new Uint8Array(t.buffer,t.byteOffset+n,r)}catch(t){throw new Error("".concat(e,": ").concat(t.message))}}))},e.prototype.loadBufferViewAsync=function(e,t){var n=this._extensionsLoadBufferViewAsync(e,t);if(n)return n;if(t._data)return t._data;var r=fe.Get("".concat(e,"/buffer"),this._gltf.buffers,t.buffer);return t._data=this.loadBufferAsync("/buffers/".concat(r.index),r,t.byteOffset||0,t.byteLength),t._data},e.prototype._loadAccessorAsync=function(t,n,r){var o=this;if(n._data)return n._data;var a=e._GetNumComponents(t,n.type),i=a*p.VertexBuffer.GetTypeByteLength(n.componentType),s=a*n.count;if(null==n.bufferView)n._data=Promise.resolve(new r(s));else{var l=fe.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/".concat(l.index),l).then((function(o){if(5126!==n.componentType||n.normalized||l.byteStride&&l.byteStride!==i){var c=new r(s);return p.VertexBuffer.ForEach(o,n.byteOffset||0,l.byteStride||i,a,n.componentType,c.length,n.normalized||!1,(function(e,t){c[t]=e})),c}return e._GetTypedArray(t,n.componentType,o,n.byteOffset,s)}))}if(n.sparse){var c=n.sparse;n._data=n._data.then((function(s){var l=s,u=fe.Get("".concat(t,"/sparse/indices/bufferView"),o._gltf.bufferViews,c.indices.bufferView),d=fe.Get("".concat(t,"/sparse/values/bufferView"),o._gltf.bufferViews,c.values.bufferView);return Promise.all([o.loadBufferViewAsync("/bufferViews/".concat(u.index),u),o.loadBufferViewAsync("/bufferViews/".concat(d.index),d)]).then((function(o){var s,u=o[0],d=o[1],h=e._GetTypedArray("".concat(t,"/sparse/indices"),c.indices.componentType,u,c.indices.byteOffset,c.count),f=a*c.count;if(5126!==n.componentType||n.normalized){var _=e._GetTypedArray("".concat(t,"/sparse/values"),n.componentType,d,c.values.byteOffset,f);s=new r(f),p.VertexBuffer.ForEach(_,0,i,a,n.componentType,s.length,n.normalized||!1,(function(e,t){s[t]=e}))}else s=e._GetTypedArray("".concat(t,"/sparse/values"),n.componentType,d,c.values.byteOffset,f);for(var m=0,y=0;y<h.length;y++)for(var v=h[y]*a,g=0;g<a;g++)l[v++]=s[m++];return l}))}))}return n._data},e.prototype._loadFloatAccessorAsync=function(e,t){return this._loadAccessorAsync(e,t,Float32Array)},e.prototype._loadIndicesAccessorAsync=function(t,n){if("SCALAR"!==n.type)throw new Error("".concat(t,"/type: Invalid value ").concat(n.type));if(5121!==n.componentType&&5123!==n.componentType&&5125!==n.componentType)throw new Error("".concat(t,"/componentType: Invalid value ").concat(n.componentType));if(n._data)return n._data;if(n.sparse){var r=e._GetTypedArrayConstructor("".concat(t,"/componentType"),n.componentType);n._data=this._loadAccessorAsync(t,n,r)}else{var o=fe.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._data=this.loadBufferViewAsync("/bufferViews/".concat(o.index),o).then((function(r){return e._GetTypedArray(t,n.componentType,r,n.byteOffset,n.count)}))}return n._data},e.prototype._loadVertexBufferViewAsync=function(e){if(e._babylonBuffer)return e._babylonBuffer;var t=this._babylonScene.getEngine();return e._babylonBuffer=this.loadBufferViewAsync("/bufferViews/".concat(e.index),e).then((function(e){return new p.Buffer(t,e,!1)})),e._babylonBuffer},e.prototype._loadVertexAccessorAsync=function(t,n,r){var o;if(null===(o=n._babylonVertexBuffer)||void 0===o?void 0:o[r])return n._babylonVertexBuffer[r];n._babylonVertexBuffer||(n._babylonVertexBuffer={});var a=this._babylonScene.getEngine();if(n.sparse||null==n.bufferView)n._babylonVertexBuffer[r]=this._loadFloatAccessorAsync(t,n).then((function(e){return new p.VertexBuffer(a,e,r,!1)}));else{var i=fe.Get("".concat(t,"/bufferView"),this._gltf.bufferViews,n.bufferView);n._babylonVertexBuffer[r]=this._loadVertexBufferViewAsync(i).then((function(o){var s=e._GetNumComponents(t,n.type);return new p.VertexBuffer(a,o,r,!1,void 0,i.byteStride,void 0,n.byteOffset,s,n.componentType,n.normalized,!0,void 0,!0)}))}return n._babylonVertexBuffer[r]},e.prototype._loadMaterialMetallicRoughnessPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return t&&(t.baseColorFactor?(n.albedoColor=p.Color3.FromArray(t.baseColorFactor),n.alpha=t.baseColorFactor[3]):n.albedoColor=p.Color3.White(),n.metallic=null==t.metallicFactor?1:t.metallicFactor,n.roughness=null==t.roughnessFactor?1:t.roughnessFactor,t.baseColorTexture&&r.push(this.loadTextureInfoAsync("".concat(e,"/baseColorTexture"),t.baseColorTexture,(function(e){e.name="".concat(n.name," (Base Color)"),n.albedoTexture=e}))),t.metallicRoughnessTexture&&(t.metallicRoughnessTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/metallicRoughnessTexture"),t.metallicRoughnessTexture,(function(e){e.name="".concat(n.name," (Metallic Roughness)"),n.metallicTexture=e}))),n.useMetallnessFromMetallicTextureBlue=!0,n.useRoughnessFromMetallicTextureGreen=!0,n.useRoughnessFromMetallicTextureAlpha=!1)),Promise.all(r).then((function(){}))},e.prototype._loadMaterialAsync=function(t,n,r,o,a){void 0===a&&(a=function(){});var i=this._extensionsLoadMaterialAsync(t,n,r,o,a);if(i)return i;n._data=n._data||{};var s=n._data[o];if(!s){this.logOpen("".concat(t," ").concat(n.name||""));var l=this.createMaterial(t,n,o);s={babylonMaterial:l,babylonMeshes:[],promise:this.loadMaterialPropertiesAsync(t,n,l)},n._data[o]=s,e.AddPointerMetadata(l,t),this._parent.onMaterialLoadedObservable.notifyObservers(l),this.logClose()}return r&&(s.babylonMeshes.push(r),r.onDisposeObservable.addOnce((function(){var e=s.babylonMeshes.indexOf(r);-1!==e&&s.babylonMeshes.splice(e,1)}))),a(s.babylonMaterial),s.promise.then((function(){return s.babylonMaterial}))},e.prototype._createDefaultMaterial=function(e,t){this._babylonScene._blockEntityCollection=!!this._assetContainer;var n=new p.PBRMaterial(e,this._babylonScene);return n._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,n.fillMode=t,n.enableSpecularAntiAliasing=!0,n.useRadianceOverAlpha=!this._parent.transparencyAsCoverage,n.useSpecularOverAlpha=!this._parent.transparencyAsCoverage,n.transparencyMode=p.PBRMaterial.PBRMATERIAL_OPAQUE,n.metallic=1,n.roughness=1,n},e.prototype.createMaterial=function(e,t,n){var r=this._extensionsCreateMaterial(e,t,n);if(r)return r;var o=t.name||"material".concat(t.index);return this._createDefaultMaterial(o,n)},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this._extensionsLoadMaterialPropertiesAsync(e,t,n);if(r)return r;var o=new Array;return o.push(this.loadMaterialBasePropertiesAsync(e,t,n)),t.pbrMetallicRoughness&&o.push(this._loadMaterialMetallicRoughnessPropertiesAsync("".concat(e,"/pbrMetallicRoughness"),t.pbrMetallicRoughness,n)),this.loadMaterialAlphaProperties(e,t,n),Promise.all(o).then((function(){}))},e.prototype.loadMaterialBasePropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.emissiveColor=t.emissiveFactor?p.Color3.FromArray(t.emissiveFactor):new p.Color3(0,0,0),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),t.normalTexture&&(t.normalTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/normalTexture"),t.normalTexture,(function(e){e.name="".concat(n.name," (Normal)"),n.bumpTexture=e}))),n.invertNormalMapX=!this._babylonScene.useRightHandedSystem,n.invertNormalMapY=this._babylonScene.useRightHandedSystem,null!=t.normalTexture.scale&&n.bumpTexture&&(n.bumpTexture.level=t.normalTexture.scale),n.forceIrradianceInFragment=!0),t.occlusionTexture&&(t.occlusionTexture.nonColorData=!0,r.push(this.loadTextureInfoAsync("".concat(e,"/occlusionTexture"),t.occlusionTexture,(function(e){e.name="".concat(n.name," (Occlusion)"),n.ambientTexture=e}))),n.useAmbientInGrayScale=!0,null!=t.occlusionTexture.strength&&(n.ambientTextureStrength=t.occlusionTexture.strength)),t.emissiveTexture&&r.push(this.loadTextureInfoAsync("".concat(e,"/emissiveTexture"),t.emissiveTexture,(function(e){e.name="".concat(n.name," (Emissive)"),n.emissiveTexture=e}))),Promise.all(r).then((function(){}))},e.prototype.loadMaterialAlphaProperties=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));switch(t.alphaMode||"OPAQUE"){case"OPAQUE":n.transparencyMode=p.PBRMaterial.PBRMATERIAL_OPAQUE,n.alpha=1;break;case"MASK":n.transparencyMode=p.PBRMaterial.PBRMATERIAL_ALPHATEST,n.alphaCutOff=null==t.alphaCutoff?.5:t.alphaCutoff,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0);break;case"BLEND":n.transparencyMode=p.PBRMaterial.PBRMATERIAL_ALPHABLEND,n.albedoTexture&&(n.albedoTexture.hasAlpha=!0,n.useAlphaFromAlbedoTexture=!0);break;default:throw new Error("".concat(e,"/alphaMode: Invalid value (").concat(t.alphaMode,")"))}},e.prototype.loadTextureInfoAsync=function(t,n,r){var o=this;void 0===r&&(r=function(){});var a=this._extensionsLoadTextureInfoAsync(t,n,r);if(a)return a;if(this.logOpen("".concat(t)),n.texCoord>=6)throw new Error("".concat(t,"/texCoord: Invalid value (").concat(n.texCoord,")"));var i=fe.Get("".concat(t,"/index"),this._gltf.textures,n.index);i._textureInfo=n;var s=this._loadTextureAsync("/textures/".concat(n.index),i,(function(a){a.coordinatesIndex=n.texCoord||0,e.AddPointerMetadata(a,t),o._parent.onTextureLoadedObservable.notifyObservers(a),r(a)}));return this.logClose(),s},e.prototype._loadTextureAsync=function(t,n,r){void 0===r&&(r=function(){});var o=this._extensionsLoadTextureAsync(t,n,r);if(o)return o;this.logOpen("".concat(t," ").concat(n.name||""));var a=null==n.sampler?e.DefaultSampler:fe.Get("".concat(t,"/sampler"),this._gltf.samplers,n.sampler),i=fe.Get("".concat(t,"/source"),this._gltf.images,n.source),s=this._createTextureAsync(t,a,i,r,void 0,!n._textureInfo.nonColorData);return this.logClose(),s},e.prototype._createTextureAsync=function(e,t,n,r,o,a){var i=this;void 0===r&&(r=function(){});var s=this._loadSampler("/samplers/".concat(t.index),t),l=new Array,c=new p.Deferred;this._babylonScene._blockEntityCollection=!!this._assetContainer;var u={noMipmap:s.noMipMaps,invertY:!1,samplingMode:s.samplingMode,onLoad:function(){i._disposed||c.resolve()},onError:function(t,n){i._disposed||c.reject(new Error("".concat(e,": ").concat(n&&n.message?n.message:t||"Failed to load texture")))},mimeType:n.mimeType,loaderOptions:o,useSRGBBuffer:!!a&&this._parent.useSRGBBuffers},d=new p.Texture(null,this._babylonScene,u);return d._parentContainer=this._assetContainer,this._babylonScene._blockEntityCollection=!1,l.push(c.promise),l.push(this.loadImageAsync("/images/".concat(n.index),n).then((function(e){var t=n.uri||"".concat(i._fileName,"#image").concat(n.index),r="data:".concat(i._uniqueRootUrl).concat(t);d.updateURL(r,e)}))),d.wrapU=s.wrapU,d.wrapV=s.wrapV,r(d),Promise.all(l).then((function(){return d}))},e.prototype._loadSampler=function(t,n){return n._data||(n._data={noMipMaps:9728===n.minFilter||9729===n.minFilter,samplingMode:e._GetTextureSamplingMode(t,n),wrapU:e._GetTextureWrapMode("".concat(t,"/wrapS"),n.wrapS),wrapV:e._GetTextureWrapMode("".concat(t,"/wrapT"),n.wrapT)}),n._data},e.prototype.loadImageAsync=function(e,t){if(!t._data){if(this.logOpen("".concat(e," ").concat(t.name||"")),t.uri)t._data=this.loadUriAsync("".concat(e,"/uri"),t,t.uri);else{var n=fe.Get("".concat(e,"/bufferView"),this._gltf.bufferViews,t.bufferView);t._data=this.loadBufferViewAsync("/bufferViews/".concat(n.index),n)}this.logClose()}return t._data},e.prototype.loadUriAsync=function(t,n,r){var o=this,a=this._extensionsLoadUriAsync(t,n,r);if(a)return a;if(!e._ValidateUri(r))throw new Error("".concat(t,": '").concat(r,"' is invalid"));if((0,p.IsBase64DataUrl)(r)){var i=new Uint8Array((0,p.DecodeBase64UrlToBinary)(r));return this.log("".concat(t,": Decoded ").concat(r.substr(0,64),"... (").concat(i.length," bytes)")),Promise.resolve(i)}return this.log("".concat(t,": Loading ").concat(r)),this._parent.preprocessUrlAsync(this._rootUrl+r).then((function(e){return new Promise((function(n,a){o._parent._loadFile(o._babylonScene,e,(function(e){o._disposed||(o.log("".concat(t,": Loaded ").concat(r," (").concat(e.byteLength," bytes)")),n(new Uint8Array(e)))}),!0,(function(e){a(new p.LoadFileError("".concat(t,": Failed to load '").concat(r,"'").concat(e?": "+e.status+" "+e.statusText:""),e))}))}))}))},e.AddPointerMetadata=function(e,t){e.metadata=e.metadata||{};var n=e._internalMetadata=e._internalMetadata||{},r=n.gltf=n.gltf||{};(r.pointers=r.pointers||[]).push(t)},e._GetTextureWrapMode=function(e,t){switch(t=null==t?10497:t){case 33071:return p.Texture.CLAMP_ADDRESSMODE;case 33648:return p.Texture.MIRROR_ADDRESSMODE;case 10497:return p.Texture.WRAP_ADDRESSMODE;default:return p.Logger.Warn("".concat(e,": Invalid value (").concat(t,")")),p.Texture.WRAP_ADDRESSMODE}},e._GetTextureSamplingMode=function(e,t){var n=null==t.magFilter?9729:t.magFilter,r=null==t.minFilter?9987:t.minFilter;if(9729===n)switch(r){case 9728:return p.Texture.LINEAR_NEAREST;case 9729:return p.Texture.LINEAR_LINEAR;case 9984:return p.Texture.LINEAR_NEAREST_MIPNEAREST;case 9985:return p.Texture.LINEAR_LINEAR_MIPNEAREST;case 9986:return p.Texture.LINEAR_NEAREST_MIPLINEAR;case 9987:return p.Texture.LINEAR_LINEAR_MIPLINEAR;default:return p.Logger.Warn("".concat(e,"/minFilter: Invalid value (").concat(r,")")),p.Texture.LINEAR_LINEAR_MIPLINEAR}else switch(9728!==n&&p.Logger.Warn("".concat(e,"/magFilter: Invalid value (").concat(n,")")),r){case 9728:return p.Texture.NEAREST_NEAREST;case 9729:return p.Texture.NEAREST_LINEAR;case 9984:return p.Texture.NEAREST_NEAREST_MIPNEAREST;case 9985:return p.Texture.NEAREST_LINEAR_MIPNEAREST;case 9986:return p.Texture.NEAREST_NEAREST_MIPLINEAR;case 9987:return p.Texture.NEAREST_LINEAR_MIPLINEAR;default:return p.Logger.Warn("".concat(e,"/minFilter: Invalid value (").concat(r,")")),p.Texture.NEAREST_NEAREST_MIPNEAREST}},e._GetTypedArrayConstructor=function(e,t){switch(t){case 5120:return Int8Array;case 5121:return Uint8Array;case 5122:return Int16Array;case 5123:return Uint16Array;case 5125:return Uint32Array;case 5126:return Float32Array;default:throw new Error("".concat(e,": Invalid component type ").concat(t))}},e._GetTypedArray=function(t,n,r,o,a){var i=r.buffer;o=r.byteOffset+(o||0);var s=e._GetTypedArrayConstructor("".concat(t,"/componentType"),n),l=p.VertexBuffer.GetTypeByteLength(n);return o%l!=0?(p.Logger.Warn("".concat(t,": Copying buffer as byte offset (").concat(o,") is not a multiple of component type byte length (").concat(l,")")),new s(i.slice(o,o+a*l),0)):new s(i,o,a)},e._GetNumComponents=function(e,t){switch(t){case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3;case"VEC4":case"MAT2":return 4;case"MAT3":return 9;case"MAT4":return 16}throw new Error("".concat(e,": Invalid type (").concat(t,")"))},e._ValidateUri=function(e){return p.Tools.IsBase64(e)||-1===e.indexOf("..")},e._GetDrawMode=function(e,t){switch(null==t&&(t=4),t){case 0:return p.Material.PointListDrawMode;case 1:return p.Material.LineListDrawMode;case 2:return p.Material.LineLoopDrawMode;case 3:return p.Material.LineStripDrawMode;case 4:return p.Material.TriangleFillMode;case 5:return p.Material.TriangleStripDrawMode;case 6:return p.Material.TriangleFanDrawMode}throw new Error("".concat(e,": Invalid mesh primitive mode (").concat(t,")"))},e.prototype._compileMaterialsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile materials");var t=new Array;if(this._gltf.materials)for(var n=0,r=this._gltf.materials;n<r.length;n++){var o=r[n];if(o._data)for(var a in o._data)for(var i=o._data[a],s=0,l=i.babylonMeshes;s<l.length;s++){var c=l[s];c.computeWorldMatrix(!0);var u=i.babylonMaterial;t.push(u.forceCompilationAsync(c)),t.push(u.forceCompilationAsync(c,{useInstances:!0})),this._parent.useClipPlane&&(t.push(u.forceCompilationAsync(c,{clipPlane:!0})),t.push(u.forceCompilationAsync(c,{clipPlane:!0,useInstances:!0})))}}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile materials")}))},e.prototype._compileShadowGeneratorsAsync=function(){var e=this;this._parent._startPerformanceCounter("Compile shadow generators");for(var t=new Array,n=0,r=this._babylonScene.lights;n<r.length;n++){var o=r[n].getShadowGenerator();o&&t.push(o.forceCompilationAsync())}return Promise.all(t).then((function(){e._parent._endPerformanceCounter("Compile shadow generators")}))},e.prototype._forEachExtensions=function(e){for(var t=0,n=this._extensions;t<n.length;t++){var r=n[t];r.enabled&&e(r)}},e.prototype._applyExtensions=function(e,t,n){for(var r=0,o=this._extensions;r<o.length;r++){var a=o[r];if(a.enabled){var i="".concat(a.name,".").concat(t),s=e;s._activeLoaderExtensionFunctions=s._activeLoaderExtensionFunctions||{};var l=s._activeLoaderExtensionFunctions;if(!l[i]){l[i]=!0;try{var c=n(a);if(c)return c}finally{delete l[i]}}}}return null},e.prototype._extensionsOnLoading=function(){this._forEachExtensions((function(e){return e.onLoading&&e.onLoading()}))},e.prototype._extensionsOnReady=function(){this._forEachExtensions((function(e){return e.onReady&&e.onReady()}))},e.prototype._extensionsLoadSceneAsync=function(e,t){return this._applyExtensions(t,"loadScene",(function(n){return n.loadSceneAsync&&n.loadSceneAsync(e,t)}))},e.prototype._extensionsLoadNodeAsync=function(e,t,n){return this._applyExtensions(t,"loadNode",(function(r){return r.loadNodeAsync&&r.loadNodeAsync(e,t,n)}))},e.prototype._extensionsLoadCameraAsync=function(e,t,n){return this._applyExtensions(t,"loadCamera",(function(r){return r.loadCameraAsync&&r.loadCameraAsync(e,t,n)}))},e.prototype._extensionsLoadVertexDataAsync=function(e,t,n){return this._applyExtensions(t,"loadVertexData",(function(r){return r._loadVertexDataAsync&&r._loadVertexDataAsync(e,t,n)}))},e.prototype._extensionsLoadMeshPrimitiveAsync=function(e,t,n,r,o,a){return this._applyExtensions(o,"loadMeshPrimitive",(function(i){return i._loadMeshPrimitiveAsync&&i._loadMeshPrimitiveAsync(e,t,n,r,o,a)}))},e.prototype._extensionsLoadMaterialAsync=function(e,t,n,r,o){return this._applyExtensions(t,"loadMaterial",(function(a){return a._loadMaterialAsync&&a._loadMaterialAsync(e,t,n,r,o)}))},e.prototype._extensionsCreateMaterial=function(e,t,n){return this._applyExtensions(t,"createMaterial",(function(r){return r.createMaterial&&r.createMaterial(e,t,n)}))},e.prototype._extensionsLoadMaterialPropertiesAsync=function(e,t,n){return this._applyExtensions(t,"loadMaterialProperties",(function(r){return r.loadMaterialPropertiesAsync&&r.loadMaterialPropertiesAsync(e,t,n)}))},e.prototype._extensionsLoadTextureInfoAsync=function(e,t,n){return this._applyExtensions(t,"loadTextureInfo",(function(r){return r.loadTextureInfoAsync&&r.loadTextureInfoAsync(e,t,n)}))},e.prototype._extensionsLoadTextureAsync=function(e,t,n){return this._applyExtensions(t,"loadTexture",(function(r){return r._loadTextureAsync&&r._loadTextureAsync(e,t,n)}))},e.prototype._extensionsLoadAnimationAsync=function(e,t){return this._applyExtensions(t,"loadAnimation",(function(n){return n.loadAnimationAsync&&n.loadAnimationAsync(e,t)}))},e.prototype._extensionsLoadAnimationChannelAsync=function(e,t,n,r,o){return this._applyExtensions(n,"loadAnimationChannel",(function(a){return a._loadAnimationChannelAsync&&a._loadAnimationChannelAsync(e,t,n,r,o)}))},e.prototype._extensionsLoadSkinAsync=function(e,t,n){return this._applyExtensions(n,"loadSkin",(function(r){return r._loadSkinAsync&&r._loadSkinAsync(e,t,n)}))},e.prototype._extensionsLoadUriAsync=function(e,t,n){return this._applyExtensions(t,"loadUri",(function(r){return r._loadUriAsync&&r._loadUriAsync(e,t,n)}))},e.prototype._extensionsLoadBufferViewAsync=function(e,t){return this._applyExtensions(t,"loadBufferView",(function(n){return n.loadBufferViewAsync&&n.loadBufferViewAsync(e,t)}))},e.prototype._extensionsLoadBufferAsync=function(e,t,n,r){return this._applyExtensions(t,"loadBuffer",(function(o){return o.loadBufferAsync&&o.loadBufferAsync(e,t,n,r)}))},e.LoadExtensionAsync=function(e,t,n,r){if(!t.extensions)return null;var o=t.extensions[n];return o?r("".concat(e,"/extensions/").concat(n),o):null},e.LoadExtraAsync=function(e,t,n,r){if(!t.extras)return null;var o=t.extras[n];return o?r("".concat(e,"/extras/").concat(n),o):null},e.prototype.isExtensionUsed=function(e){return!!this._gltf.extensionsUsed&&-1!==this._gltf.extensionsUsed.indexOf(e)},e.prototype.logOpen=function(e){this._parent._logOpen(e)},e.prototype.logClose=function(){this._parent._logClose()},e.prototype.log=function(e){this._parent._log(e)},e.prototype.startPerformanceCounter=function(e){this._parent._startPerformanceCounter(e)},e.prototype.endPerformanceCounter=function(e){this._parent._endPerformanceCounter(e)},e._RegisteredExtensions={},e.DefaultSampler={index:-1},e}();T._CreateGLTF2Loader=function(e){return new pe(e)};var _e="EXT_lights_image_based",me=function(){function e(e){this.name=_e,this._loader=e,this.enabled=this._loader.isExtensionUsed(_e)}return e.prototype.dispose=function(){this._loader=null,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights}},e.prototype.loadSceneAsync=function(e,t){var n=this;return pe.LoadExtensionAsync(e,t,this.name,(function(r,o){n._loader._allMaterialsDirtyRequired=!0;var a=new Array;a.push(n._loader.loadSceneAsync(e,t)),n._loader.logOpen("".concat(r));var i=fe.Get("".concat(r,"/light"),n._lights,o.light);return a.push(n._loadLightAsync("/extensions/".concat(n.name,"/lights/").concat(o.light),i).then((function(e){n._loader.babylonScene.environmentTexture=e}))),n._loader.logClose(),Promise.all(a).then((function(){}))}))},e.prototype._loadLightAsync=function(e,t){var n=this;if(!t._loaded){var r=new Array;this._loader.logOpen("".concat(e));for(var o=new Array(t.specularImages.length),a=function(n){var a=t.specularImages[n];o[n]=new Array(a.length);for(var s=function(t){var s="".concat(e,"/specularImages/").concat(n,"/").concat(t);i._loader.logOpen("".concat(s));var l=a[t],c=fe.Get(s,i._loader.gltf.images,l);r.push(i._loader.loadImageAsync("/images/".concat(l),c).then((function(e){o[n][t]=e}))),i._loader.logClose()},l=0;l<a.length;l++)s(l)},i=this,s=0;s<t.specularImages.length;s++)a(s);this._loader.logClose(),t._loaded=Promise.all(r).then((function(){var r=new p.RawCubeTexture(n._loader.babylonScene,null,t.specularImageSize);if(r.name=t.name||"environment",t._babylonTexture=r,null!=t.intensity&&(r.level=t.intensity),t.rotation){var a=p.Quaternion.FromArray(t.rotation);n._loader.babylonScene.useRightHandedSystem||(a=p.Quaternion.Inverse(a)),p.Matrix.FromQuaternionToRef(a,r.getReflectionTextureMatrix())}if(!t.irradianceCoefficients)throw new Error("".concat(e,": Irradiance coefficients are missing"));var i=p.SphericalHarmonics.FromArray(t.irradianceCoefficients);i.scaleInPlace(t.intensity),i.convertIrradianceToLambertianRadiance();var s=p.SphericalPolynomial.FromHarmonics(i),l=(o.length-1)/p.Scalar.Log2(t.specularImageSize);return r.updateRGBDAsync(o,s,l)}))}return t._loaded.then((function(){return t._babylonTexture}))},e}();pe.RegisterExtension(_e,(function(e){return new me(e)}));var ye="EXT_mesh_gpu_instancing",ve=function(){function e(e){this.name=ye,this._loader=e,this.enabled=this._loader.isExtensionUsed(ye)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(e,o){r._loader._disableInstancedMesh++;var a=r._loader.loadNodeAsync("/nodes/".concat(t.index),t,n);if(r._loader._disableInstancedMesh--,!t._primitiveBabylonMeshes)return a;var i=new Array,s=0,l=function(t){if(null!=o.attributes[t]){var n=fe.Get("".concat(e,"/attributes/").concat(t),r._loader.gltf.accessors,o.attributes[t]);if(i.push(r._loader._loadFloatAccessorAsync("/accessors/".concat(n.bufferView),n)),0===s)s=n.count;else if(s!==n.count)throw new Error("".concat(e,"/attributes: Instance buffer accessors do not have the same count."))}else i.push(Promise.resolve(null))};return l("TRANSLATION"),l("ROTATION"),l("SCALE"),a.then((function(e){return Promise.all(i).then((function(n){var r=n[0],o=n[1],a=n[2],i=new Float32Array(16*s);p.TmpVectors.Vector3[0].copyFromFloats(0,0,0),p.TmpVectors.Quaternion[0].copyFromFloats(0,0,0,1),p.TmpVectors.Vector3[1].copyFromFloats(1,1,1);for(var l=0;l<s;++l)r&&p.Vector3.FromArrayToRef(r,3*l,p.TmpVectors.Vector3[0]),o&&p.Quaternion.FromArrayToRef(o,4*l,p.TmpVectors.Quaternion[0]),a&&p.Vector3.FromArrayToRef(a,3*l,p.TmpVectors.Vector3[1]),p.Matrix.ComposeToRef(p.TmpVectors.Vector3[1],p.TmpVectors.Quaternion[0],p.TmpVectors.Vector3[0],p.TmpVectors.Matrix[0]),p.TmpVectors.Matrix[0].copyToArray(i,16*l);for(var c=0,u=t._primitiveBabylonMeshes;c<u.length;c++)u[c].thinInstanceSetBuffer("matrix",i,16,!0);return e}))}))}))},e}();pe.RegisterExtension(ye,(function(e){return new ve(e)}));var ge="EXT_meshopt_compression",be=function(){function e(e){this.name=ge,this.enabled=e.isExtensionUsed(ge),this._loader=e}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadBufferViewAsync=function(e,t){var n=this;return pe.LoadExtensionAsync(e,t,this.name,(function(r,o){var a=t;if(a._meshOptData)return a._meshOptData;var i=fe.Get("".concat(e,"/buffer"),n._loader.gltf.buffers,o.buffer);return a._meshOptData=n._loader.loadBufferAsync("/buffers/".concat(i.index),i,o.byteOffset||0,o.byteLength).then((function(e){return p.MeshoptCompression.Default.decodeGltfBufferAsync(e,o.count,o.byteStride,o.mode,o.filter)})),a._meshOptData}))},e}();pe.RegisterExtension(ge,(function(e){return new be(e)}));var Ae="EXT_texture_webp",Te=function(){function e(e){this.name=Ae,this._loader=e,this.enabled=e.isExtensionUsed(Ae)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?pe.DefaultSampler:fe.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=fe.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),void 0,!t._textureInfo.nonColorData)}))},e}();pe.RegisterExtension(Ae,(function(e){return new Te(e)}));var xe="EXT_texture_avif",Ee=function(){function e(e){this.name=xe,this._loader=e,this.enabled=e.isExtensionUsed(xe)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?pe.DefaultSampler:fe.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=fe.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),void 0,!t._textureInfo.nonColorData)}))},e}();pe.RegisterExtension(xe,(function(e){return new Ee(e)}));var Oe="KHR_draco_mesh_compression",Me=function(){function e(e){this.name=Oe,this.useNormalizedFlagFromAccessor=!0,this._loader=e,this.enabled=p.DracoCompression.DecoderAvailable&&this._loader.isExtensionUsed(Oe)}return e.prototype.dispose=function(){delete this.dracoCompression,this._loader=null},e.prototype._loadVertexDataAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){if(null!=t.mode&&4!==t.mode&&5!==t.mode)throw new Error("".concat(e,": Unsupported mode ").concat(t.mode));var i={},s={},l=function(e,o){var l=a.attributes[e];if(null!=l&&(n._delayInfo=n._delayInfo||[],-1===n._delayInfo.indexOf(o)&&n._delayInfo.push(o),i[o]=l,r.useNormalizedFlagFromAccessor)){var c=fe.TryGet(r._loader.gltf.accessors,t.attributes[e]);c&&(s[o]=c.normalized||!1)}};l("POSITION",p.VertexBuffer.PositionKind),l("NORMAL",p.VertexBuffer.NormalKind),l("TANGENT",p.VertexBuffer.TangentKind),l("TEXCOORD_0",p.VertexBuffer.UVKind),l("TEXCOORD_1",p.VertexBuffer.UV2Kind),l("TEXCOORD_2",p.VertexBuffer.UV3Kind),l("TEXCOORD_3",p.VertexBuffer.UV4Kind),l("TEXCOORD_4",p.VertexBuffer.UV5Kind),l("TEXCOORD_5",p.VertexBuffer.UV6Kind),l("JOINTS_0",p.VertexBuffer.MatricesIndicesKind),l("WEIGHTS_0",p.VertexBuffer.MatricesWeightsKind),l("COLOR_0",p.VertexBuffer.ColorKind);var c=fe.Get(o,r._loader.gltf.bufferViews,a.bufferView);return c._dracoBabylonGeometry||(c._dracoBabylonGeometry=r._loader.loadBufferViewAsync("/bufferViews/".concat(c.index),c).then((function(t){return(r.dracoCompression||p.DracoCompression.Default)._decodeMeshToGeometryForGltfAsync(n.name,r._loader.babylonScene,t,i,s).catch((function(t){throw new Error("".concat(e,": ").concat(t.message))}))}))),c._dracoBabylonGeometry}))},e}();pe.RegisterExtension(Oe,(function(e){return new Me(e)}));var we="KHR_lights_punctual",Ce=function(){function e(e){this.name=we,this._loader=e,this.enabled=this._loader.isExtensionUsed(we)}return e.prototype.dispose=function(){this._loader=null,delete this._lights},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._lights=t.lights,fe.Assign(this._lights)}},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader._allMaterialsDirtyRequired=!0,r._loader.loadNodeAsync(e,t,(function(e){var t,i=fe.Get(o,r._lights,a.light),s=i.name||e.name;switch(r._loader.babylonScene._blockEntityCollection=!!r._loader._assetContainer,i.type){case"directional":var l=new p.DirectionalLight(s,p.Vector3.Backward(),r._loader.babylonScene);l.position.setAll(0),t=l;break;case"point":t=new p.PointLight(s,p.Vector3.Zero(),r._loader.babylonScene);break;case"spot":var c=new p.SpotLight(s,p.Vector3.Zero(),p.Vector3.Backward(),0,1,r._loader.babylonScene);c.angle=2*(i.spot&&i.spot.outerConeAngle||Math.PI/4),c.innerAngle=2*(i.spot&&i.spot.innerConeAngle||0),t=c;break;default:throw r._loader.babylonScene._blockEntityCollection=!1,new Error("".concat(o,": Invalid light type (").concat(i.type,")"))}t._parentContainer=r._loader._assetContainer,r._loader.babylonScene._blockEntityCollection=!1,i._babylonLight=t,t.falloffType=p.Light.FALLOFF_GLTF,t.diffuse=i.color?p.Color3.FromArray(i.color):p.Color3.White(),t.intensity=null==i.intensity?1:i.intensity,t.range=null==i.range?Number.MAX_VALUE:i.range,t.parent=e,r._loader._babylonLights.push(t),pe.AddPointerMetadata(t,o),n(e)}))}))},e}();pe.RegisterExtension(we,(function(e){return new Ce(e)}));var Le="KHR_materials_pbrSpecularGlossiness",Ne=function(){function e(e){this.name=Le,this.order=200,this._loader=e,this.enabled=this._loader.isExtensionUsed(Le)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loadSpecularGlossinessPropertiesAsync(o,a,n)),r._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(i).then((function(){}))}))},e.prototype._loadSpecularGlossinessPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.metallic=null,n.roughness=null,t.diffuseFactor?(n.albedoColor=p.Color3.FromArray(t.diffuseFactor),n.alpha=t.diffuseFactor[3]):n.albedoColor=p.Color3.White(),n.reflectivityColor=t.specularFactor?p.Color3.FromArray(t.specularFactor):p.Color3.White(),n.microSurface=null==t.glossinessFactor?1:t.glossinessFactor,t.diffuseTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTexture"),t.diffuseTexture,(function(e){e.name="".concat(n.name," (Diffuse)"),n.albedoTexture=e}))),t.specularGlossinessTexture&&(r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularGlossinessTexture"),t.specularGlossinessTexture,(function(e){e.name="".concat(n.name," (Specular Glossiness)"),n.reflectivityTexture=e,n.reflectivityTexture.hasAlpha=!0}))),n.useMicroSurfaceFromReflectivityMapAlpha=!0),Promise.all(r).then((function(){}))},e}();pe.RegisterExtension(Le,(function(e){return new Ne(e)}));var Se="KHR_materials_unlit",Re=function(){function e(e){this.name=Se,this.order=210,this._loader=e,this.enabled=this._loader.isExtensionUsed(Se)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(){return r._loadUnlitPropertiesAsync(e,t,n)}))},e.prototype._loadUnlitPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;n.unlit=!0;var o=t.pbrMetallicRoughness;return o&&(o.baseColorFactor?(n.albedoColor=p.Color3.FromArray(o.baseColorFactor),n.alpha=o.baseColorFactor[3]):n.albedoColor=p.Color3.White(),o.baseColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/baseColorTexture"),o.baseColorTexture,(function(e){e.name="".concat(n.name," (Base Color)"),n.albedoTexture=e})))),t.doubleSided&&(n.backFaceCulling=!1,n.twoSidedLighting=!0),this._loader.loadMaterialAlphaProperties(e,t,n),Promise.all(r).then((function(){}))},e}();pe.RegisterExtension(Se,(function(e){return new Re(e)}));var Fe="KHR_materials_clearcoat",Pe=function(){function e(e){this.name=Fe,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(Fe)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadClearCoatPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadClearCoatPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.clearCoat.isEnabled=!0,n.clearCoat.useRoughnessFromMainTexture=!1,n.clearCoat.remapF0OnInterfaceChange=!1,null!=t.clearcoatFactor?n.clearCoat.intensity=t.clearcoatFactor:n.clearCoat.intensity=0,t.clearcoatTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatTexture"),t.clearcoatTexture,(function(e){e.name="".concat(n.name," (ClearCoat Intensity)"),n.clearCoat.texture=e}))),null!=t.clearcoatRoughnessFactor?n.clearCoat.roughness=t.clearcoatRoughnessFactor:n.clearCoat.roughness=0,t.clearcoatRoughnessTexture&&(t.clearcoatRoughnessTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatRoughnessTexture"),t.clearcoatRoughnessTexture,(function(e){e.name="".concat(n.name," (ClearCoat Roughness)"),n.clearCoat.textureRoughness=e})))),t.clearcoatNormalTexture&&(t.clearcoatNormalTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/clearcoatNormalTexture"),t.clearcoatNormalTexture,(function(e){e.name="".concat(n.name," (ClearCoat Normal)"),n.clearCoat.bumpTexture=e}))),n.invertNormalMapX=!n.getScene().useRightHandedSystem,n.invertNormalMapY=n.getScene().useRightHandedSystem,null!=t.clearcoatNormalTexture.scale&&(n.clearCoat.bumpTexture.level=t.clearcoatNormalTexture.scale)),Promise.all(r).then((function(){}))},e}();pe.RegisterExtension(Fe,(function(e){return new Pe(e)}));var Ie="KHR_materials_iridescence",Be=function(){function e(e){this.name=Ie,this.order=195,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ie)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIridescencePropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIridescencePropertiesAsync=function(e,t,n){var r,o,a,i,s;if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var l=new Array;return n.iridescence.isEnabled=!0,n.iridescence.intensity=null!==(r=t.iridescenceFactor)&&void 0!==r?r:0,n.iridescence.indexOfRefraction=null!==(a=null!==(o=t.iridescenceIor)&&void 0!==o?o:t.iridescenceIOR)&&void 0!==a?a:1.3,n.iridescence.minimumThickness=null!==(i=t.iridescenceThicknessMinimum)&&void 0!==i?i:100,n.iridescence.maximumThickness=null!==(s=t.iridescenceThicknessMaximum)&&void 0!==s?s:400,t.iridescenceTexture&&l.push(this._loader.loadTextureInfoAsync("".concat(e,"/iridescenceTexture"),t.iridescenceTexture,(function(e){e.name="".concat(n.name," (Iridescence Intensity)"),n.iridescence.texture=e}))),t.iridescenceThicknessTexture&&l.push(this._loader.loadTextureInfoAsync("".concat(e,"/iridescenceThicknessTexture"),t.iridescenceThicknessTexture,(function(e){e.name="".concat(n.name," (Iridescence Thickness)"),n.iridescence.thicknessTexture=e}))),Promise.all(l).then((function(){}))},e}();pe.RegisterExtension(Ie,(function(e){return new Be(e)}));var De="KHR_materials_anisotropy",Ve=function(){function e(e){this.name=De,this.order=195,this._loader=e,this.enabled=this._loader.isExtensionUsed(De)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIridescencePropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIridescencePropertiesAsync=function(e,t,n){var r,o;if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var a=new Array;return n.anisotropy.isEnabled=!0,n.anisotropy.intensity=null!==(r=t.anisotropyStrength)&&void 0!==r?r:0,n.anisotropy.angle=null!==(o=t.anisotropyRotation)&&void 0!==o?o:0,t.anisotropyTexture&&a.push(this._loader.loadTextureInfoAsync("".concat(e,"/anisotropyTexture"),t.anisotropyTexture,(function(e){e.name="".concat(n.name," (Anisotropy Intensity)"),n.anisotropy.texture=e}))),Promise.all(a).then((function(){}))},e}();pe.RegisterExtension(De,(function(e){return new Ve(e)}));var ke="KHR_materials_emissive_strength",Ge=function(){function e(e){this.name=ke,this.order=170,this._loader=e,this.enabled=this._loader.isExtensionUsed(ke)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader.loadMaterialPropertiesAsync(e,t,n).then((function(){r._loadEmissiveProperties(o,a,n)}))}))},e.prototype._loadEmissiveProperties=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));void 0!==t.emissiveStrength&&(n.emissiveIntensity=t.emissiveStrength)},e}();pe.RegisterExtension(ke,(function(e){return new Ge(e)}));var Ue="KHR_materials_sheen",He=function(){function e(e){this.name=Ue,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ue)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadSheenPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadSheenPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return n.sheen.isEnabled=!0,n.sheen.intensity=1,null!=t.sheenColorFactor?n.sheen.color=p.Color3.FromArray(t.sheenColorFactor):n.sheen.color=p.Color3.Black(),t.sheenColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/sheenColorTexture"),t.sheenColorTexture,(function(e){e.name="".concat(n.name," (Sheen Color)"),n.sheen.texture=e}))),void 0!==t.sheenRoughnessFactor?n.sheen.roughness=t.sheenRoughnessFactor:n.sheen.roughness=0,t.sheenRoughnessTexture&&(t.sheenRoughnessTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/sheenRoughnessTexture"),t.sheenRoughnessTexture,(function(e){e.name="".concat(n.name," (Sheen Roughness)"),n.sheen.textureRoughness=e})))),n.sheen.albedoScaling=!0,n.sheen.useRoughnessFromMainTexture=!1,Promise.all(r).then((function(){}))},e}();pe.RegisterExtension(Ue,(function(e){return new He(e)}));var je="KHR_materials_specular",Ke=function(){function e(e){this.name=je,this.order=190,this._loader=e,this.enabled=this._loader.isExtensionUsed(je)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadSpecularPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadSpecularPropertiesAsync=function(e,t,n){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var r=new Array;return void 0!==t.specularFactor&&(n.metallicF0Factor=t.specularFactor),void 0!==t.specularColorFactor&&(n.metallicReflectanceColor=p.Color3.FromArray(t.specularColorFactor)),t.specularTexture&&(t.specularTexture.nonColorData=!0,r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularTexture"),t.specularTexture,(function(e){e.name="".concat(n.name," (Specular F0 Strength)"),n.metallicReflectanceTexture=e,n.useOnlyMetallicFromMetallicReflectanceTexture=!0})))),t.specularColorTexture&&r.push(this._loader.loadTextureInfoAsync("".concat(e,"/specularColorTexture"),t.specularColorTexture,(function(e){e.name="".concat(n.name," (Specular F0 Color)"),n.reflectanceTexture=e}))),Promise.all(r).then((function(){}))},e}();pe.RegisterExtension(je,(function(e){return new Ke(e)}));var We="KHR_materials_ior",Ye=function(){function e(e){this.name=We,this.order=180,this._loader=e,this.enabled=this._loader.isExtensionUsed(We)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadIorPropertiesAsync(o,a,n)),Promise.all(i).then((function(){}))}))},e.prototype._loadIorPropertiesAsync=function(t,n,r){if(!(r instanceof p.PBRMaterial))throw new Error("".concat(t,": Material type not supported"));return void 0!==n.ior?r.indexOfRefraction=n.ior:r.indexOfRefraction=e._DEFAULT_IOR,Promise.resolve()},e._DEFAULT_IOR=1.5,e}();pe.RegisterExtension(We,(function(e){return new Ye(e)}));var qe="KHR_materials_variants",ze=function(){function e(e){this.name=qe,this._loader=e,this.enabled=this._loader.isExtensionUsed(qe)}return e.prototype.dispose=function(){this._loader=null},e.GetAvailableVariants=function(e){var t=this._GetExtensionMetadata(e);return t?Object.keys(t.variants):[]},e.prototype.getAvailableVariants=function(t){return e.GetAvailableVariants(t)},e.SelectVariant=function(e,t){var n=this._GetExtensionMetadata(e);if(!n)throw new Error("Cannot select variant on a glTF mesh that does not have the ".concat(qe," extension"));var r=function(e){var t=n.variants[e];if(t)for(var r=0,o=t;r<o.length;r++){var a=o[r];a.mesh.material=a.material}};if(t instanceof Array)for(var o=0,a=t;o<a.length;o++)r(a[o]);else r(t);n.lastSelected=t},e.prototype.selectVariant=function(t,n){e.SelectVariant(t,n)},e.Reset=function(e){var t=this._GetExtensionMetadata(e);if(!t)throw new Error("Cannot reset on a glTF mesh that does not have the ".concat(qe," extension"));for(var n=0,r=t.original;n<r.length;n++){var o=r[n];o.mesh.material=o.material}t.lastSelected=null},e.prototype.reset=function(t){e.Reset(t)},e.GetLastSelectedVariant=function(e){var t=this._GetExtensionMetadata(e);if(!t)throw new Error("Cannot get the last selected variant on a glTF mesh that does not have the ".concat(qe," extension"));return t.lastSelected},e.prototype.getLastSelectedVariant=function(t){return e.GetLastSelectedVariant(t)},e._GetExtensionMetadata=function(e){var t,n;return(null===(n=null===(t=null==e?void 0:e._internalMetadata)||void 0===t?void 0:t.gltf)||void 0===n?void 0:n[qe])||null},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._variants=t.variants}},e.prototype._loadMeshPrimitiveAsync=function(t,n,r,o,a,i){var s=this;return pe.LoadExtensionAsync(t,a,this.name,(function(l,c){var u=new Array;return u.push(s._loader._loadMeshPrimitiveAsync(t,n,r,o,a,(function(n){if(i(n),n instanceof p.Mesh){var r=pe._GetDrawMode(t,a.mode),o=s._loader.rootBabylonMesh,d=o?o._internalMetadata=o._internalMetadata||{}:{},h=d.gltf=d.gltf||{},f=h[qe]=h[qe]||{lastSelected:null,original:[],variants:{}};f.original.push({mesh:n,material:n.material});for(var _=function(t){var a=c.mappings[t],i=fe.Get("".concat(l,"/mappings/").concat(t,"/material"),s._loader.gltf.materials,a.material);u.push(s._loader._loadMaterialAsync("#/materials/".concat(a.material),i,n,r,(function(t){for(var r=function(r){var i=a.variants[r],l=fe.Get("/extensions/".concat(qe,"/variants/").concat(i),s._variants,i);f.variants[l.name]=f.variants[l.name]||[],f.variants[l.name].push({mesh:n,material:t}),n.onClonedObservable.add((function(t){var r=t,a=null,i=r;do{if(!(i=i.parent))return;a=e._GetExtensionMetadata(i)}while(null===a);if(o&&a===e._GetExtensionMetadata(o)){for(var s in i._internalMetadata={},o._internalMetadata)i._internalMetadata[s]=o._internalMetadata[s];for(var s in i._internalMetadata.gltf=[],o._internalMetadata.gltf)i._internalMetadata.gltf[s]=o._internalMetadata.gltf[s];i._internalMetadata.gltf[qe]={lastSelected:null,original:[],variants:{}};for(var c=0,u=a.original;c<u.length;c++){var d=u[c];i._internalMetadata.gltf[qe].original.push({mesh:d.mesh,material:d.material})}for(var s in a.variants)if(Object.prototype.hasOwnProperty.call(a.variants,s)){i._internalMetadata.gltf[qe].variants[s]=[];for(var h=0,f=a.variants[s];h<f.length;h++){var p=f[h];i._internalMetadata.gltf[qe].variants[s].push({mesh:p.mesh,material:p.material})}}a=i._internalMetadata.gltf[qe]}for(var _=0,m=a.original;_<m.length;_++)(g=m[_]).mesh===n&&(g.mesh=r);for(var y=0,v=a.variants[l.name];y<v.length;y++){var g;(g=v[y]).mesh===n&&(g.mesh=r)}}))},i=0;i<a.variants.length;++i)r(i)})))},m=0;m<c.mappings.length;++m)_(m)}}))),Promise.all(u).then((function(e){return e[0]}))}))},e}();pe.RegisterExtension(qe,(function(e){return new ze(e)}));var Xe=function(){function e(t,n){var r=this;this._opaqueRenderTarget=null,this._opaqueMeshesCache=[],this._transparentMeshesCache=[],this._materialObservers={},this._options=F(F({},e._GetDefaultOptions()),t),this._scene=n,this._scene._transmissionHelper=this,this.onErrorObservable=new p.Observable,this._scene.onDisposeObservable.addOnce((function(){r.dispose()})),this._parseScene(),this._setupRenderTargets()}return e._GetDefaultOptions=function(){return{renderSize:1024,samples:4,lodGenerationScale:1,lodGenerationOffset:-4,renderTargetTextureType:p.Constants.TEXTURETYPE_HALF_FLOAT,generateMipmaps:!0}},e.prototype.updateOptions=function(e){var t=this,n=Object.keys(e).filter((function(n){return t._options[n]!==e[n]}));if(n.length){var r=F(F({},this._options),e),o=this._options;this._options=r,r.renderSize===o.renderSize&&r.renderTargetTextureType===o.renderTargetTextureType&&r.generateMipmaps===o.generateMipmaps&&this._opaqueRenderTarget?(this._opaqueRenderTarget.samples=r.samples,this._opaqueRenderTarget.lodGenerationScale=r.lodGenerationScale,this._opaqueRenderTarget.lodGenerationOffset=r.lodGenerationOffset):this._setupRenderTargets()}},e.prototype.getOpaqueTarget=function(){return this._opaqueRenderTarget},e.prototype._shouldRenderAsTransmission=function(e){return!!e&&!!(e instanceof p.PBRMaterial&&e.subSurface.isRefractionEnabled)},e.prototype._addMesh=function(e){var t=this;this._materialObservers[e.uniqueId]=e.onMaterialChangedObservable.add(this._onMeshMaterialChanged.bind(this)),p.Tools.SetImmediate((function(){t._shouldRenderAsTransmission(e.material)?(e.material.refractionTexture=t._opaqueRenderTarget,-1===t._transparentMeshesCache.indexOf(e)&&t._transparentMeshesCache.push(e)):-1===t._opaqueMeshesCache.indexOf(e)&&t._opaqueMeshesCache.push(e)}))},e.prototype._removeMesh=function(e){e.onMaterialChangedObservable.remove(this._materialObservers[e.uniqueId]),delete this._materialObservers[e.uniqueId];var t=this._transparentMeshesCache.indexOf(e);-1!==t&&this._transparentMeshesCache.splice(t,1),-1!==(t=this._opaqueMeshesCache.indexOf(e))&&this._opaqueMeshesCache.splice(t,1)},e.prototype._parseScene=function(){this._scene.meshes.forEach(this._addMesh.bind(this)),this._scene.onNewMeshAddedObservable.add(this._addMesh.bind(this)),this._scene.onMeshRemovedObservable.add(this._removeMesh.bind(this))},e.prototype._onMeshMaterialChanged=function(e){var t=this._transparentMeshesCache.indexOf(e),n=this._opaqueMeshesCache.indexOf(e);this._shouldRenderAsTransmission(e.material)?(e.material instanceof p.PBRMaterial&&(e.material.subSurface.refractionTexture=this._opaqueRenderTarget),-1!==n?(this._opaqueMeshesCache.splice(n,1),this._transparentMeshesCache.push(e)):-1===t&&this._transparentMeshesCache.push(e)):-1!==t?(this._transparentMeshesCache.splice(t,1),this._opaqueMeshesCache.push(e)):-1===n&&this._opaqueMeshesCache.push(e)},e.prototype._isRenderTargetValid=function(){var e;return null!==(null===(e=this._opaqueRenderTarget)||void 0===e?void 0:e.getInternalTexture())},e.prototype._setupRenderTargets=function(){var e,t,n,r,o=this;this._opaqueRenderTarget&&this._opaqueRenderTarget.dispose(),this._opaqueRenderTarget=new p.RenderTargetTexture("opaqueSceneTexture",this._options.renderSize,this._scene,this._options.generateMipmaps,void 0,this._options.renderTargetTextureType),this._opaqueRenderTarget.ignoreCameraViewport=!0,this._opaqueRenderTarget.renderList=this._opaqueMeshesCache,this._opaqueRenderTarget.clearColor=null!==(t=null===(e=this._options.clearColor)||void 0===e?void 0:e.clone())&&void 0!==t?t:this._scene.clearColor.clone(),this._opaqueRenderTarget.gammaSpace=!1,this._opaqueRenderTarget.lodGenerationScale=this._options.lodGenerationScale,this._opaqueRenderTarget.lodGenerationOffset=this._options.lodGenerationOffset,this._opaqueRenderTarget.samples=this._options.samples,this._opaqueRenderTarget.renderSprites=!0,this._opaqueRenderTarget.renderParticles=!0,this._opaqueRenderTarget.onBeforeBindObservable.add((function(e){r=o._scene.environmentIntensity,o._scene.environmentIntensity=1,n=o._scene.imageProcessingConfiguration.applyByPostProcess,o._options.clearColor?e.clearColor.copyFrom(o._options.clearColor):o._scene.clearColor.toLinearSpaceToRef(e.clearColor,o._scene.getEngine().useExactSrgbConversions),o._scene.imageProcessingConfiguration._applyByPostProcess=!0})),this._opaqueRenderTarget.onAfterUnbindObservable.add((function(){o._scene.environmentIntensity=r,o._scene.imageProcessingConfiguration._applyByPostProcess=n})),this._transparentMeshesCache.forEach((function(e){o._shouldRenderAsTransmission(e.material)&&(e.material.refractionTexture=o._opaqueRenderTarget)}))},e.prototype.dispose=function(){this._scene._transmissionHelper=void 0,this._opaqueRenderTarget&&(this._opaqueRenderTarget.dispose(),this._opaqueRenderTarget=null),this._transparentMeshesCache=[],this._opaqueMeshesCache=[]},e}(),Ze="KHR_materials_transmission",Qe=function(){function e(e){this.name=Ze,this.order=175,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ze),this.enabled&&(e.parent.transparencyAsCoverage=!0)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadTransparentPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadTransparentPropertiesAsync=function(e,t,n,r){var o,a;if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var i=n;if(i.subSurface.isRefractionEnabled=!0,i.subSurface.volumeIndexOfRefraction=1,i.subSurface.useAlbedoToTintRefraction=!0,void 0===r.transmissionFactor)return i.subSurface.refractionIntensity=0,i.subSurface.isRefractionEnabled=!1,Promise.resolve();i.subSurface.refractionIntensity=r.transmissionFactor;var s=i.getScene();return i.subSurface.refractionIntensity&&!s._transmissionHelper?new Xe({},i.getScene()):i.subSurface.refractionIntensity&&!(null===(o=s._transmissionHelper)||void 0===o?void 0:o._isRenderTargetValid())&&(null===(a=s._transmissionHelper)||void 0===a||a._setupRenderTargets()),i.subSurface.minimumThickness=0,i.subSurface.maximumThickness=0,r.transmissionTexture?(r.transmissionTexture.nonColorData=!0,this._loader.loadTextureInfoAsync("".concat(e,"/transmissionTexture"),r.transmissionTexture,void 0).then((function(e){i.subSurface.refractionIntensityTexture=e,i.subSurface.useGltfStyleTextures=!0}))):Promise.resolve()},e}();pe.RegisterExtension(Ze,(function(e){return new Qe(e)}));var Je="KHR_materials_diffuse_transmission",$e=function(){function e(e){this.name=Je,this.order=174,this._loader=e,this.enabled=this._loader.isExtensionUsed(Je),this.enabled&&(e.parent.transparencyAsCoverage=!0)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadTranslucentPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadTranslucentPropertiesAsync=function(e,t,n,r){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));var o=n;if(o.subSurface.isTranslucencyEnabled=!0,o.subSurface.volumeIndexOfRefraction=1,o.subSurface.minimumThickness=0,o.subSurface.maximumThickness=0,o.subSurface.useAlbedoToTintTranslucency=!1,void 0===r.diffuseTransmissionFactor)return o.subSurface.translucencyIntensity=0,o.subSurface.isTranslucencyEnabled=!1,Promise.resolve();o.subSurface.translucencyIntensity=r.diffuseTransmissionFactor;var a=new Array;return o.subSurface.useGltfStyleTextures=!0,r.diffuseTransmissionTexture&&(r.diffuseTransmissionTexture.nonColorData=!0,a.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTransmissionTexture"),r.diffuseTransmissionTexture).then((function(e){o.subSurface.translucencyIntensityTexture=e})))),void 0!==r.diffuseTransmissionColorFactor?o.subSurface.translucencyColor=p.Color3.FromArray(r.diffuseTransmissionColorFactor):o.subSurface.translucencyColor=p.Color3.White(),r.diffuseTransmissionColorTexture&&a.push(this._loader.loadTextureInfoAsync("".concat(e,"/diffuseTransmissionColorTexture"),r.diffuseTransmissionColorTexture).then((function(e){o.subSurface.translucencyColorTexture=e}))),Promise.all(a).then((function(){}))},e}();pe.RegisterExtension(Je,(function(e){return new $e(e)}));var et="KHR_materials_volume",tt=function(){function e(e){this.name=et,this.order=173,this._loader=e,this.enabled=this._loader.isExtensionUsed(et),this.enabled&&this._loader._disableInstancedMesh++}return e.prototype.dispose=function(){this.enabled&&this._loader._disableInstancedMesh--,this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadVolumePropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadVolumePropertiesAsync=function(e,t,n,r){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));if(!n.subSurface.isRefractionEnabled&&!n.subSurface.isTranslucencyEnabled||!r.thicknessFactor)return Promise.resolve();n.subSurface.volumeIndexOfRefraction=n.indexOfRefraction;var o=void 0!==r.attenuationDistance?r.attenuationDistance:Number.MAX_VALUE;return n.subSurface.tintColorAtDistance=o,void 0!==r.attenuationColor&&3==r.attenuationColor.length&&n.subSurface.tintColor.copyFromFloats(r.attenuationColor[0],r.attenuationColor[1],r.attenuationColor[2]),n.subSurface.minimumThickness=0,n.subSurface.maximumThickness=r.thicknessFactor,n.subSurface.useThicknessAsDepth=!0,r.thicknessTexture?(r.thicknessTexture.nonColorData=!0,this._loader.loadTextureInfoAsync("".concat(e,"/thicknessTexture"),r.thicknessTexture).then((function(e){n.subSurface.thicknessTexture=e,n.subSurface.useGltfStyleTextures=!0}))):Promise.resolve()},e}();pe.RegisterExtension(et,(function(e){return new tt(e)}));var nt="KHR_materials_dispersion",rt=function(){function e(e){this.name=nt,this.order=174,this._loader=e,this.enabled=this._loader.isExtensionUsed(nt)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=new Array;return i.push(r._loader.loadMaterialBasePropertiesAsync(e,t,n)),i.push(r._loader.loadMaterialPropertiesAsync(e,t,n)),i.push(r._loadDispersionPropertiesAsync(o,t,n,a)),Promise.all(i).then((function(){}))}))},e.prototype._loadDispersionPropertiesAsync=function(e,t,n,r){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(e,": Material type not supported"));return n.subSurface.isRefractionEnabled&&r.dispersion?(n.subSurface.isDispersionEnabled=!0,n.subSurface.dispersion=r.dispersion,Promise.resolve()):Promise.resolve()},e}();pe.RegisterExtension(nt,(function(e){return new rt(e)}));var ot="KHR_mesh_quantization",at=function(){function e(e){this.name=ot,this.enabled=e.isExtensionUsed(ot)}return e.prototype.dispose=function(){},e}();pe.RegisterExtension(ot,(function(e){return new at(e)}));var it="KHR_texture_basisu",st=function(){function e(e){this.name=it,this._loader=e,this.enabled=e.isExtensionUsed(it)}return e.prototype.dispose=function(){this._loader=null},e.prototype._loadTextureAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){var i=null==t.sampler?pe.DefaultSampler:fe.Get("".concat(e,"/sampler"),r._loader.gltf.samplers,t.sampler),s=fe.Get("".concat(o,"/source"),r._loader.gltf.images,a.source);return r._loader._createTextureAsync(e,i,s,(function(e){n(e)}),t._textureInfo.nonColorData?{useRGBAIfASTCBC7NotAvailableWhenUASTC:!0}:void 0,!t._textureInfo.nonColorData)}))},e}();pe.RegisterExtension(it,(function(e){return new st(e)}));var lt="KHR_texture_transform",ct=function(){function e(e){this.name=lt,this._loader=e,this.enabled=this._loader.isExtensionUsed(lt)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadTextureInfoAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(o,a){return r._loader.loadTextureInfoAsync(e,t,(function(e){if(!(e instanceof p.Texture))throw new Error("".concat(o,": Texture type not supported"));a.offset&&(e.uOffset=a.offset[0],e.vOffset=a.offset[1]),e.uRotationCenter=0,e.vRotationCenter=0,a.rotation&&(e.wAng=-a.rotation),a.scale&&(e.uScale=a.scale[0],e.vScale=a.scale[1]),null!=a.texCoord&&(e.coordinatesIndex=a.texCoord),n(e)}))}))},e}();pe.RegisterExtension(lt,(function(e){return new ct(e)}));var ut="KHR_xmp_json_ld",dt=function(){function e(e){this.name=ut,this.order=100,this._loader=e,this.enabled=this._loader.isExtensionUsed(ut)}return e.prototype.dispose=function(){this._loader=null},e.prototype.onLoading=function(){var e,t,n;if(null!==this._loader.rootBabylonMesh){var r=null===(e=this._loader.gltf.extensions)||void 0===e?void 0:e.KHR_xmp_json_ld,o=null===(n=null===(t=this._loader.gltf.asset)||void 0===t?void 0:t.extensions)||void 0===n?void 0:n.KHR_xmp_json_ld;if(r&&o){var a=+o.packet;r.packets&&a<r.packets.length&&(this._loader.rootBabylonMesh.metadata=this._loader.rootBabylonMesh.metadata||{},this._loader.rootBabylonMesh.metadata.xmp=r.packets[a])}}},e}();function ht(e,t,n,r){return p.Color3.FromArray(t,n).scale(r)}function ft(e,t,n,r){return t[n]*r}function pt(e,t,n,r){return-t[n]*r}function _t(e,t,n,r){return t[n+1]*r}function mt(e,t,n,r){return t[n]*r*2}function yt(e){return{scale:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".uScale"),ft,(function(){return 2})),new gt(p.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".vScale"),_t,(function(){return 2}))],offset:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".uOffset"),ft,(function(){return 2})),new gt(p.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".vOffset"),_t,(function(){return 2}))],rotation:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"".concat(e,".wAng"),pt,(function(){return 1}))]}}pe.RegisterExtension(ut,(function(e){return new dt(e)}));var vt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return E(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonCamera,this._buildAnimation(t,n,r))},t}(le),gt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return E(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){for(var a in e._data)o(e._data[a].babylonMaterial,this._buildAnimation(t,n,r))},t}(le),bt=function(e){function t(){return null!==e&&e.apply(this,arguments)||this}return E(t,e),t.prototype.buildAnimations=function(e,t,n,r,o){o(e._babylonLight,this._buildAnimation(t,n,r))},t}(le),At={__array__:F({__target__:!0},de)},Tt={__array__:{__target__:!0,orthographic:{xmag:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"orthoLeft",pt,(function(){return 1})),new vt(p.Animation.ANIMATIONTYPE_FLOAT,"orthoRight",_t,(function(){return 1}))],ymag:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"orthoBottom",pt,(function(){return 1})),new vt(p.Animation.ANIMATIONTYPE_FLOAT,"orthoTop",_t,(function(){return 1}))],zfar:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"maxZ",ft,(function(){return 1}))],znear:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"minZ",ft,(function(){return 1}))]},perspective:{yfov:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"fov",ft,(function(){return 1}))],zfar:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"maxZ",ft,(function(){return 1}))],znear:[new vt(p.Animation.ANIMATIONTYPE_FLOAT,"minZ",ft,(function(){return 1}))]}}},xt={nodes:At,materials:{__array__:{__target__:!0,pbrMetallicRoughness:{baseColorFactor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"albedoColor",ht,(function(){return 4})),new gt(p.Animation.ANIMATIONTYPE_FLOAT,"alpha",(function(e,t,n,r){return t[n+3]*r}),(function(){return 4}))],metallicFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"metallic",ft,(function(){return 1}))],roughnessFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"roughness",ft,(function(){return 1}))],baseColorTexture:{extensions:{KHR_texture_transform:yt("albedoTexture")}},metallicRoughnessTexture:{extensions:{KHR_texture_transform:yt("metallicTexture")}}},emissiveFactor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"emissiveColor",ht,(function(){return 3}))],normalTexture:{scale:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"bumpTexture.level",ft,(function(){return 1}))],extensions:{KHR_texture_transform:yt("bumpTexture")}},occlusionTexture:{strength:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"ambientTextureStrength",ft,(function(){return 1}))],extensions:{KHR_texture_transform:yt("ambientTexture")}},emissiveTexture:{extensions:{KHR_texture_transform:yt("emissiveTexture")}},extensions:{KHR_materials_anisotropy:{anisotropyStrength:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"anisotropy.intensity",ft,(function(){return 1}))],anisotropyRotation:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"anisotropy.angle",ft,(function(){return 1}))],anisotropyTexture:{extensions:{KHR_texture_transform:yt("anisotropy.texture")}}},KHR_materials_clearcoat:{clearcoatFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.intensity",ft,(function(){return 1}))],clearcoatRoughnessFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.roughness",ft,(function(){return 1}))],clearcoatTexture:{extensions:{KHR_texture_transform:yt("clearCoat.texture")}},clearcoatNormalTexture:{scale:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"clearCoat.bumpTexture.level",ft,(function(){return 1}))],extensions:{KHR_texture_transform:yt("clearCoat.bumpTexture")}},clearcoatRoughnessTexture:{extensions:{KHR_texture_transform:yt("clearCoat.textureRoughness")}}},KHR_materials_dispersion:{dispersion:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"subSurface.dispersion",ft,(function(){return 1}))]},KHR_materials_emissive_strength:{emissiveStrength:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"emissiveIntensity",ft,(function(){return 1}))]},KHR_materials_ior:{ior:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"indexOfRefraction",ft,(function(){return 1}))]},KHR_materials_iridescence:{iridescenceFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"iridescence.intensity",ft,(function(){return 1}))],iridescenceIor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"iridescence.indexOfRefraction",ft,(function(){return 1}))],iridescenceThicknessMinimum:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"iridescence.minimumThickness",ft,(function(){return 1}))],iridescenceThicknessMaximum:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"iridescence.maximumThickness",ft,(function(){return 1}))],iridescenceTexture:{extensions:{KHR_texture_transform:yt("iridescence.texture")}},iridescenceThicknessTexture:{extensions:{KHR_texture_transform:yt("iridescence.thicknessTexture")}}},KHR_materials_sheen:{sheenColorFactor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"sheen.color",ht,(function(){return 3}))],sheenRoughnessFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"sheen.roughness",ft,(function(){return 1}))],sheenColorTexture:{extensions:{KHR_texture_transform:yt("sheen.texture")}},sheenRoughnessTexture:{extensions:{KHR_texture_transform:yt("sheen.textureRoughness")}}},KHR_materials_specular:{specularFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"metallicF0Factor",ft,(function(){return 1}))],specularColorFactor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"metallicReflectanceColor",ht,(function(){return 3}))],specularTexture:{extensions:{KHR_texture_transform:yt("metallicReflectanceTexture")}},specularColorTexture:{extensions:{KHR_texture_transform:yt("reflectanceTexture")}}},KHR_materials_transmission:{transmissionFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"subSurface.refractionIntensity",ft,(function(){return 1}))],transmissionTexture:{extensions:{KHR_texture_transform:yt("subSurface.refractionIntensityTexture")}}},KHR_materials_volume:{attenuationColor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"subSurface.tintColor",ht,(function(){return 3}))],attenuationDistance:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"subSurface.tintColorAtDistance",ft,(function(){return 1}))],thicknessFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"subSurface.maximumThickness",ft,(function(){return 1}))],thicknessTexture:{extensions:{KHR_texture_transform:yt("subSurface.thicknessTexture")}}},KHR_materials_diffuse_transmission:{diffuseTransmissionFactor:[new gt(p.Animation.ANIMATIONTYPE_FLOAT,"subSurface.translucencyIntensity",ft,(function(){return 1}))],diffuseTransmissionTexture:{extensions:{KHR_texture_transform:yt("subSurface.translucencyIntensityTexture")}},diffuseTransmissionColorFactor:[new gt(p.Animation.ANIMATIONTYPE_COLOR3,"subSurface.translucencyColor",ht,(function(){return 3}))],diffuseTransmissionColorTexture:{extensions:{KHR_texture_transform:yt("subSurface.translucencyColorTexture")}}}}}},cameras:Tt,extensions:{KHR_lights_punctual:{lights:{__array__:{__target__:!0,color:[new bt(p.Animation.ANIMATIONTYPE_COLOR3,"diffuse",ht,(function(){return 3}))],intensity:[new bt(p.Animation.ANIMATIONTYPE_FLOAT,"intensity",ft,(function(){return 1}))],range:[new bt(p.Animation.ANIMATIONTYPE_FLOAT,"range",ft,(function(){return 1}))],spot:{innerConeAngle:[new bt(p.Animation.ANIMATIONTYPE_FLOAT,"innerAngle",mt,(function(){return 1}))],outerConeAngle:[new bt(p.Animation.ANIMATIONTYPE_FLOAT,"angle",mt,(function(){return 1}))]}}}}}},Et=function(){function e(e,t){this._gltf=e,this._infoTree=t}return e.prototype.convert=function(e){var t=this._gltf,n=this._infoTree,r=void 0;if(!e.startsWith("/"))throw new Error("Path must start with a /");var o=e.split("/");o.shift();for(var a=0,i=o;a<i.length;a++){var s=i[a];if(n.__array__)n=n.__array__;else if(!(n=n[s]))throw new Error("Path ".concat(e," is invalid"));if(void 0===t)throw new Error("Path ".concat(e," is invalid"));t=t[s],n.__target__&&(r=t)}return{object:r,info:n}},e}(),Ot="KHR_animation_pointer",Mt=function(e){function t(t){return e.call(this,t,xt)||this}return E(t,e),t}(Et),wt=function(){function e(e){this.name=Ot,this._loader=e,this._pathToObjectConverter=new Mt(this._loader.gltf)}return Object.defineProperty(e.prototype,"enabled",{get:function(){return this._loader.isExtensionUsed(Ot)},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){this._loader=null,delete this._pathToObjectConverter},e.prototype._loadAnimationChannelAsync=function(e,t,n,r,o){var a,i=null===(a=r.target.extensions)||void 0===a?void 0:a.KHR_animation_pointer;if(!i||!this._pathToObjectConverter)return null;"pointer"!==r.target.path&&p.Logger.Warn("".concat(e,"/target/path: Value (").concat(r.target.path,") must be (").concat("pointer",") when using the ").concat(this.name," extension")),null!=r.target.node&&p.Logger.Warn("".concat(e,"/target/node: Value (").concat(r.target.node,") must not be present when using the ").concat(this.name," extension"));var s="".concat(e,"/extensions/").concat(this.name),l=i.pointer;if(!l)throw new Error("".concat(s,": Pointer is missing"));try{var c=this._pathToObjectConverter.convert(l);return this._loader._loadAnimationChannelFromTargetInfoAsync(e,t,n,r,c,o)}catch(e){return p.Logger.Warn("".concat(s,"/pointer: Invalid pointer (").concat(l,") skipped")),null}},e}();pe.RegisterExtension(Ot,(function(e){return new wt(e)}));var Ct="MSFT_audio_emitter",Lt=function(){function e(e){this.name=Ct,this._loader=e,this.enabled=this._loader.isExtensionUsed(Ct)}return e.prototype.dispose=function(){this._loader=null,this._clips=null,this._emitters=null},e.prototype.onLoading=function(){var e=this._loader.gltf.extensions;if(e&&e[this.name]){var t=e[this.name];this._clips=t.clips,this._emitters=t.emitters,fe.Assign(this._clips),fe.Assign(this._emitters)}},e.prototype.loadSceneAsync=function(e,t){var n=this;return pe.LoadExtensionAsync(e,t,this.name,(function(r,o){var a=new Array;a.push(n._loader.loadSceneAsync(e,t));for(var i=0,s=o.emitters;i<s.length;i++){var l=s[i],c=fe.Get("".concat(r,"/emitters"),n._emitters,l);if(null!=c.refDistance||null!=c.maxDistance||null!=c.rolloffFactor||null!=c.distanceModel||null!=c.innerAngle||null!=c.outerAngle)throw new Error("".concat(r,": Direction or Distance properties are not allowed on emitters attached to a scene"));a.push(n._loadEmitterAsync("".concat(r,"/emitters/").concat(c.index),c))}return Promise.all(a).then((function(){}))}))},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(e,o){var a=new Array;return r._loader.loadNodeAsync(e,t,(function(t){for(var i=function(n){var o=fe.Get("".concat(e,"/emitters"),r._emitters,n);a.push(r._loadEmitterAsync("".concat(e,"/emitters/").concat(o.index),o).then((function(){for(var e=0,n=o._babylonSounds;e<n.length;e++){var r=n[e];r.attachToMesh(t),null==o.innerAngle&&null==o.outerAngle||(r.setLocalDirectionToMesh(p.Vector3.Forward()),r.setDirectionalCone(2*p.Tools.ToDegrees(null==o.innerAngle?Math.PI:o.innerAngle),2*p.Tools.ToDegrees(null==o.outerAngle?Math.PI:o.outerAngle),0))}})))},s=0,l=o.emitters;s<l.length;s++)i(l[s]);n(t)})).then((function(e){return Promise.all(a).then((function(){return e}))}))}))},e.prototype.loadAnimationAsync=function(e,t){var n=this;return pe.LoadExtensionAsync(e,t,this.name,(function(r,o){return n._loader.loadAnimationAsync(e,t).then((function(a){var i=new Array;fe.Assign(o.events);for(var s=0,l=o.events;s<l.length;s++){var c=l[s];i.push(n._loadAnimationEventAsync("".concat(r,"/events/").concat(c.index),e,t,c,a))}return Promise.all(i).then((function(){return a}))}))}))},e.prototype._loadClipAsync=function(e,t){if(t._objectURL)return t._objectURL;var n;if(t.uri)n=this._loader.loadUriAsync(e,t,t.uri);else{var r=fe.Get("".concat(e,"/bufferView"),this._loader.gltf.bufferViews,t.bufferView);n=this._loader.loadBufferViewAsync("/bufferViews/".concat(r.index),r)}return t._objectURL=n.then((function(e){return URL.createObjectURL(new Blob([e],{type:t.mimeType}))})),t._objectURL},e.prototype._loadEmitterAsync=function(e,t){var n=this;if(t._babylonSounds=t._babylonSounds||[],!t._babylonData){for(var r=new Array,o=t.name||"emitter".concat(t.index),a={loop:!1,autoplay:!1,volume:null==t.volume?1:t.volume},i=function(e){var i="/extensions/".concat(s.name,"/clips"),l=fe.Get(i,s._clips,t.clips[e].clip);r.push(s._loadClipAsync("".concat(i,"/").concat(t.clips[e].clip),l).then((function(r){var i=t._babylonSounds[e]=new p.Sound(o,r,n._loader.babylonScene,null,a);i.refDistance=t.refDistance||1,i.maxDistance=t.maxDistance||256,i.rolloffFactor=t.rolloffFactor||1,i.distanceModel=t.distanceModel||"exponential"})))},s=this,l=0;l<t.clips.length;l++)i(l);var c=Promise.all(r).then((function(){var e=t.clips.map((function(e){return e.weight||1})),n=new p.WeightedSound(t.loop||!1,t._babylonSounds,e);t.innerAngle&&(n.directionalConeInnerAngle=2*p.Tools.ToDegrees(t.innerAngle)),t.outerAngle&&(n.directionalConeOuterAngle=2*p.Tools.ToDegrees(t.outerAngle)),t.volume&&(n.volume=t.volume),t._babylonData.sound=n}));t._babylonData={loaded:c}}return t._babylonData.loaded},e.prototype._getEventAction=function(e,t,n,r,o){switch(n){case"play":return function(e){var n=(o||0)+(e-r);t.play(n)};case"stop":return function(){t.stop()};case"pause":return function(){t.pause()};default:throw new Error("".concat(e,": Unsupported action ").concat(n))}},e.prototype._loadAnimationEventAsync=function(e,t,n,r,o){var a=this;if(0==o.targetedAnimations.length)return Promise.resolve();var i=o.targetedAnimations[0],s=r.emitter,l=fe.Get("/extensions/".concat(this.name,"/emitters"),this._emitters,s);return this._loadEmitterAsync(e,l).then((function(){var t=l._babylonData.sound;if(t){var n=new p.AnimationEvent(r.time,a._getEventAction(e,t,r.action,r.time,r.startOffset));i.animation.addEvent(n),o.onAnimationGroupEndObservable.add((function(){t.stop()})),o.onAnimationGroupPauseObservable.add((function(){t.pause()}))}}))},e}();pe.RegisterExtension(Ct,(function(e){return new Lt(e)}));var Nt="MSFT_lod",St=function(){function e(e){this.name=Nt,this.order=100,this.maxLODsToLoad=10,this.onNodeLODsLoadedObservable=new p.Observable,this.onMaterialLODsLoadedObservable=new p.Observable,this._bufferLODs=new Array,this._nodeIndexLOD=null,this._nodeSignalLODs=new Array,this._nodePromiseLODs=new Array,this._nodeBufferLODs=new Array,this._materialIndexLOD=null,this._materialSignalLODs=new Array,this._materialPromiseLODs=new Array,this._materialBufferLODs=new Array,this._loader=e,this.enabled=this._loader.isExtensionUsed(Nt)}return e.prototype.dispose=function(){this._loader=null,this._nodeIndexLOD=null,this._nodeSignalLODs.length=0,this._nodePromiseLODs.length=0,this._nodeBufferLODs.length=0,this._materialIndexLOD=null,this._materialSignalLODs.length=0,this._materialPromiseLODs.length=0,this._materialBufferLODs.length=0,this.onMaterialLODsLoadedObservable.clear(),this.onNodeLODsLoadedObservable.clear()},e.prototype.onReady=function(){for(var e=this,t=function(t){var r=Promise.all(n._nodePromiseLODs[t]).then((function(){0!==t&&(e._loader.endPerformanceCounter("Node LOD ".concat(t)),e._loader.log("Loaded node LOD ".concat(t))),e.onNodeLODsLoadedObservable.notifyObservers(t),t!==e._nodePromiseLODs.length-1&&(e._loader.startPerformanceCounter("Node LOD ".concat(t+1)),e._loadBufferLOD(e._nodeBufferLODs,t+1),e._nodeSignalLODs[t]&&e._nodeSignalLODs[t].resolve())}));n._loader._completePromises.push(r)},n=this,r=0;r<this._nodePromiseLODs.length;r++)t(r);var o=function(t){var n=Promise.all(a._materialPromiseLODs[t]).then((function(){0!==t&&(e._loader.endPerformanceCounter("Material LOD ".concat(t)),e._loader.log("Loaded material LOD ".concat(t))),e.onMaterialLODsLoadedObservable.notifyObservers(t),t!==e._materialPromiseLODs.length-1&&(e._loader.startPerformanceCounter("Material LOD ".concat(t+1)),e._loadBufferLOD(e._materialBufferLODs,t+1),e._materialSignalLODs[t]&&e._materialSignalLODs[t].resolve())}));a._loader._completePromises.push(n)},a=this;for(r=0;r<this._materialPromiseLODs.length;r++)o(r)},e.prototype.loadSceneAsync=function(e,t){var n=this._loader.loadSceneAsync(e,t);return this._loadBufferLOD(this._bufferLODs,0),n},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return pe.LoadExtensionAsync(e,t,this.name,(function(e,o){var a,i=r._getLODs(e,t,r._loader.gltf.nodes,o.ids);r._loader.logOpen("".concat(e));for(var s=function(e){var t=i[e];0!==e&&(r._nodeIndexLOD=e,r._nodeSignalLODs[e]=r._nodeSignalLODs[e]||new p.Deferred);var o=r._loader.loadNodeAsync("/nodes/".concat(t.index),t,(function(e){n(e),e.setEnabled(!1)})).then((function(t){if(0!==e){var n=i[e-1];n._babylonTransformNode&&(r._disposeTransformNode(n._babylonTransformNode),delete n._babylonTransformNode)}return t.setEnabled(!0),t}));r._nodePromiseLODs[e]=r._nodePromiseLODs[e]||[],0===e?a=o:(r._nodeIndexLOD=null,r._nodePromiseLODs[e].push(o))},l=0;l<i.length;l++)s(l);return r._loader.logClose(),a}))},e.prototype._loadMaterialAsync=function(e,t,n,r,o){var a=this;return this._nodeIndexLOD?null:pe.LoadExtensionAsync(e,t,this.name,(function(e,i){var s,l=a._getLODs(e,t,a._loader.gltf.materials,i.ids);a._loader.logOpen("".concat(e));for(var c=function(e){var t=l[e];0!==e&&(a._materialIndexLOD=e);var i=a._loader._loadMaterialAsync("/materials/".concat(t.index),t,n,r,(function(t){0===e&&o(t)})).then((function(t){if(0!==e){o(t);var n=l[e-1]._data;n[r]&&(a._disposeMaterials([n[r].babylonMaterial]),delete n[r])}return t}));a._materialPromiseLODs[e]=a._materialPromiseLODs[e]||[],0===e?s=i:(a._materialIndexLOD=null,a._materialPromiseLODs[e].push(i))},u=0;u<l.length;u++)c(u);return a._loader.logClose(),s}))},e.prototype._loadUriAsync=function(e,t,n){var r=this;if(null!==this._nodeIndexLOD){this._loader.log("deferred");var o=this._nodeIndexLOD-1;return this._nodeSignalLODs[o]=this._nodeSignalLODs[o]||new p.Deferred,this._nodeSignalLODs[this._nodeIndexLOD-1].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))}return null!==this._materialIndexLOD?(this._loader.log("deferred"),o=this._materialIndexLOD-1,this._materialSignalLODs[o]=this._materialSignalLODs[o]||new p.Deferred,this._materialSignalLODs[o].promise.then((function(){return r._loader.loadUriAsync(e,t,n)}))):null},e.prototype.loadBufferAsync=function(e,t,n,r){if(this._loader.parent.useRangeRequests&&!t.uri){if(!this._loader.bin)throw new Error("".concat(e,": Uri is missing or the binary glTF is missing its binary chunk"));var o=function(e,t){var o=n,a=o+r-1,i=e[t];return i?(i.start=Math.min(i.start,o),i.end=Math.max(i.end,a)):(i={start:o,end:a,loaded:new p.Deferred},e[t]=i),i.loaded.promise.then((function(e){return new Uint8Array(e.buffer,e.byteOffset+n-i.start,r)}))};return this._loader.log("deferred"),null!==this._nodeIndexLOD?o(this._nodeBufferLODs,this._nodeIndexLOD):null!==this._materialIndexLOD?o(this._materialBufferLODs,this._materialIndexLOD):o(this._bufferLODs,0)}return null},e.prototype._loadBufferLOD=function(e,t){var n=e[t];n&&(this._loader.log("Loading buffer range [".concat(n.start,"-").concat(n.end,"]")),this._loader.bin.readAsync(n.start,n.end-n.start+1).then((function(e){n.loaded.resolve(e)}),(function(e){n.loaded.reject(e)})))},e.prototype._getLODs=function(e,t,n,r){if(this.maxLODsToLoad<=0)throw new Error("maxLODsToLoad must be greater than zero");for(var o=[],a=r.length-1;a>=0;a--)if(o.push(fe.Get("".concat(e,"/ids/").concat(r[a]),n,r[a])),o.length===this.maxLODsToLoad)return o;return o.push(t),o},e.prototype._disposeTransformNode=function(e){var t=this,n=[],r=e.material;r&&n.push(r);for(var o=0,a=e.getChildMeshes();o<a.length;o++){var i=a[o];i.material&&n.push(i.material)}e.dispose();var s=n.filter((function(e){return t._loader.babylonScene.meshes.every((function(t){return t.material!=e}))}));this._disposeMaterials(s)},e.prototype._disposeMaterials=function(e){for(var t={},n=0,r=e;n<r.length;n++){for(var o=0,a=(u=r[n]).getActiveTextures();o<a.length;o++){var i=a[o];t[i.uniqueId]=i}u.dispose()}for(var s in t)for(var l=0,c=this._loader.babylonScene.materials;l<c.length;l++){var u;(u=c[l]).hasTexture(t[s])&&delete t[s]}for(var s in t)t[s].dispose()},e}();pe.RegisterExtension(Nt,(function(e){return new St(e)}));var Rt="MSFT_minecraftMesh",Ft=function(){function e(e){this.name=Rt,this._loader=e,this.enabled=this._loader.isExtensionUsed(Rt)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtraAsync(e,t,this.name,(function(o,a){if(a){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(o,": Material type not supported"));var i=r._loader.loadMaterialPropertiesAsync(e,t,n);return n.needAlphaBlending()&&(n.forceDepthWrite=!0,n.separateCullingPass=!0),n.backFaceCulling=n.forceDepthWrite,n.twoSidedLighting=!0,i}return null}))},e}();pe.RegisterExtension(Rt,(function(e){return new Ft(e)}));var Pt="MSFT_sRGBFactors",It=function(){function e(e){this.name=Pt,this._loader=e,this.enabled=this._loader.isExtensionUsed(Pt)}return e.prototype.dispose=function(){this._loader=null},e.prototype.loadMaterialPropertiesAsync=function(e,t,n){var r=this;return pe.LoadExtraAsync(e,t,this.name,(function(o,a){if(a){if(!(n instanceof p.PBRMaterial))throw new Error("".concat(o,": Material type not supported"));var i=r._loader.loadMaterialPropertiesAsync(e,t,n),s=n.getScene().getEngine().useExactSrgbConversions;return n.albedoTexture||n.albedoColor.toLinearSpaceToRef(n.albedoColor,s),n.reflectivityTexture||n.reflectivityColor.toLinearSpaceToRef(n.reflectivityColor,s),i}return null}))},e}();pe.RegisterExtension(Pt,(function(e){return new It(e)}));var Bt={"lifecycle/onStart":p.FlowGraphSceneReadyEventBlock.ClassName,"lifecycle/onTick":p.FlowGraphSceneTickEventBlock.ClassName,log:p.FlowGraphConsoleLogBlock.ClassName,"flow/delay":p.FlowGraphTimerBlock.ClassName,"customEvent/send":p.FlowGraphSendCustomEventBlock.ClassName,"customEvent/receive":p.FlowGraphReceiveCustomEventBlock.ClassName,"flow/sequence":p.FlowGraphSequenceBlock.ClassName,"world/get":p.FlowGraphGetPropertyBlock.ClassName,"world/set":p.FlowGraphSetPropertyBlock.ClassName,"flow/doN":p.FlowGraphDoNBlock.ClassName,"variable/get":p.FlowGraphGetVariableBlock.ClassName,"variable/set":p.FlowGraphSetVariableBlock.ClassName,"flow/whileLoop":p.FlowGraphWhileLoopBlock.ClassName,"math/random":p.FlowGraphRandomBlock.ClassName,"math/e":p.FlowGraphEBlock.ClassName,"math/pi":p.FlowGraphPiBlock.ClassName,"math/inf":p.FlowGraphInfBlock.ClassName,"math/nan":p.FlowGraphNaNBlock.ClassName,"math/abs":p.FlowGraphAbsBlock.ClassName,"math/sign":p.FlowGraphSignBlock.ClassName,"math/trunc":p.FlowGraphTruncBlock.ClassName,"math/floor":p.FlowGraphFloorBlock.ClassName,"math/ceil":p.FlowGraphCeilBlock.ClassName,"math/fract":p.FlowGraphFractBlock.ClassName,"math/neg":p.FlowGraphNegBlock.ClassName,"math/add":p.FlowGraphAddBlock.ClassName,"math/sub":p.FlowGraphSubtractBlock.ClassName,"math/mul":p.FlowGraphMultiplyBlock.ClassName,"math/div":p.FlowGraphDivideBlock.ClassName,"math/rem":p.FlowGraphRemainderBlock.ClassName,"math/min":p.FlowGraphMinBlock.ClassName,"math/max":p.FlowGraphMaxBlock.ClassName,"math/clamp":p.FlowGraphClampBlock.ClassName,"math/saturate":p.FlowGraphSaturateBlock.ClassName,"math/mix":p.FlowGraphInterpolateBlock.ClassName,"math/eq":p.FlowGraphEqBlock.ClassName,"math/lt":p.FlowGraphLessThanBlock.ClassName,"math/le":p.FlowGraphLessThanOrEqualBlock.ClassName,"math/gt":p.FlowGraphGreaterThanBlock.ClassName,"math/ge":p.FlowGraphGreaterThanOrEqualBlock.ClassName,"math/isnan":p.FlowGraphIsNanBlock.ClassName,"math/isinf":p.FlowGraphIsInfBlock.ClassName,"math/rad":p.FlowGraphDegToRadBlock.ClassName,"math/deg":p.FlowGraphRadToDegBlock.ClassName,"math/sin":p.FlowGraphSinBlock.ClassName,"math/cos":p.FlowGraphCosBlock.ClassName,"math/tan":p.FlowGraphTanBlock.ClassName,"math/asin":p.FlowGraphAsinBlock.ClassName,"math/acos":p.FlowGraphAcosBlock.ClassName,"math/atan":p.FlowGraphAtanBlock.ClassName,"math/atan2":p.FlowGraphAtan2Block.ClassName,"math/sinh":p.FlowGraphSinhBlock.ClassName,"math/cosh":p.FlowGraphCoshBlock.ClassName,"math/tanh":p.FlowGraphTanhBlock.ClassName,"math/asinh":p.FlowGraphAsinhBlock.ClassName,"math/acosh":p.FlowGraphAcoshBlock.ClassName,"math/atanh":p.FlowGraphAtanhBlock.ClassName,"math/exp":p.FlowGraphExpBlock.ClassName,"math/log":p.FlowGraphLogBlock.ClassName,"math/log2":p.FlowGraphLog2Block.ClassName,"math/log10":p.FlowGraphLog10Block.ClassName,"math/sqrt":p.FlowGraphSqrtBlock.ClassName,"math/cbrt":p.FlowGraphCubeRootBlock.ClassName,"math/pow":p.FlowGraphPowBlock.ClassName,"math/length":p.FlowGraphLengthBlock.ClassName,"math/normalize":p.FlowGraphNormalizeBlock.ClassName,"math/dot":p.FlowGraphDotBlock.ClassName,"math/cross":p.FlowGraphCrossBlock.ClassName,"math/rotate2d":p.FlowGraphRotate2DBlock.ClassName,"math/rotate3d":p.FlowGraphRotate3DBlock.ClassName,"math/transpose":p.FlowGraphTransposeBlock.ClassName,"math/determinant":p.FlowGraphDeterminantBlock.ClassName,"math/inverse":p.FlowGraphInvertMatrixBlock.ClassName,"math/matmul":p.FlowGraphMatMulBlock.ClassName,"math/not":p.FlowGraphBitwiseNotBlock.ClassName,"math/and":p.FlowGraphBitwiseAndBlock.ClassName,"math/or":p.FlowGraphBitwiseOrBlock.ClassName,"math/xor":p.FlowGraphBitwiseXorBlock.ClassName,"math/asr":p.FlowGraphBitwiseRightShiftBlock.ClassName,"math/lsl":p.FlowGraphBitwiseLeftShiftBlock.ClassName,"math/clz":p.FlowGraphCountLeadingZerosBlock.ClassName,"math/ctz":p.FlowGraphCountTrailingZerosBlock.ClassName,"math/popcnt":p.FlowGraphCountOneBitsBlock.ClassName},Dt={float2:"Vector2",float3:"Vector3",float4:"Vector4",float4x4:"Matrix",int:"FlowGraphInteger"};function Vt(e,t,n){if(void 0!==e.type){var r=t.types&&t.types[e.type];if(!r)throw new Error("".concat(n,": Unknown type: ").concat(e.type));var o=r.signature;if(!o)throw new Error("".concat(n,": Type ").concat(e.type," has no signature"));var a=Dt[o];return{value:e.value,className:a}}return e.value}function kt(e,t,n){var r=Bt[t.type];if(!r)throw new Error("/extensions/KHR_interactivity/nodes/".concat(e,": Unknown block type: ").concat(t.type));var o=e.toString(),a=function(e,t,n){for(var r,o={},a=0,i=null!==(r=e.configuration)&&void 0!==r?r:[];a<i.length;a++){var s=i[a];if("customEvent"===s.id){var l=t.customEvents&&t.customEvents[s.value];if(!l)throw new Error("/extensions/KHR_interactivity/nodes/".concat(n,": Unknown custom event: ").concat(s.value));o.eventId=l.id,o.eventData=l.values.map((function(e){return e.id}))}else if("variable"===s.id){var c=t.variables&&t.variables[s.value];if(!c)throw new Error("/extensions/KHR_interactivity/nodes/".concat(n,": Unknown variable: ").concat(s.value));o.variableName=c.id}else if("path"===s.id){var u=s.value;o.path=u}else o[s.id]=Vt(s,t,"/extensions/KHR_interactivity/nodes/".concat(n))}return o}(t,n,o);return{className:r,config:a,uniqueId:o,metadata:t.metadata,dataInputs:[],dataOutputs:[],signalInputs:[],signalOutputs:[]}}var Gt=function(e){function t(t){return e.call(this,t,Ut)||this}return E(t,e),t}(Et),Ut={nodes:{__array__:{__target__:!0,translation:{type:"Vector3",get:function(e){return e._babylonTransformNode.position},set:function(e,t){t._babylonTransformNode.position=e},getObject:function(e){return e._babylonTransformNode}}}}},Ht="KHR_interactivity",jt=function(){function e(e){this._loader=e,this.name=Ht,this.enabled=this._loader.isExtensionUsed(Ht),this._pathConverter=new Gt(this._loader.gltf)}return e.prototype.dispose=function(){this._loader=null,delete this._pathConverter},e.prototype.onReady=function(){var e;if(this._loader.babylonScene&&this._pathConverter){var t=this._loader.babylonScene,n=function(e){for(var t,n,r,o={uniqueId:(0,p.RandomGUID)(),_userVariables:{},_connectionValues:{}},a=[o],i=[],s=0;s<e.nodes.length;s++){var l=e.nodes[s],c=kt(s,l,e);i.push(c)}for(s=0;s<e.nodes.length;s++){l=e.nodes[s];for(var u=i[s],d=function(e){var t=e.id,n={uniqueId:(0,p.RandomGUID)(),name:t,_connectionType:1,connectedPointIds:[]};u.signalOutputs.push(n);var r=e.node,o=e.socket,a=i[r];if(!a)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Could not find node with id ").concat(r," that connects its input with with node ").concat(s,"'s output ").concat(t));var l=a.signalInputs.find((function(e){return e.name===o}));l||(l={uniqueId:(0,p.RandomGUID)(),name:o,_connectionType:0,connectedPointIds:[]},a.signalInputs.push(l)),l.connectedPointIds.push(n.uniqueId),n.connectedPointIds.push(l.uniqueId)},h=0,f=null!==(t=l.flows)&&void 0!==t?t:[];h<f.length;h++)d(f[h]);for(var _=function(t){var n=t.id,r={uniqueId:(0,p.RandomGUID)(),name:n,_connectionType:0,connectedPointIds:[]};if(u.dataInputs.push(r),void 0!==t.value){var a=Vt(t,e,"/extensions/KHR_interactivity/nodes/".concat(s));o._connectionValues[r.uniqueId]=a}else{if(void 0===t.node||void 0===t.socket)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Invalid socket ").concat(n," in node ").concat(s));var l=t.node,c=t.socket,d=i[l];if(!d)throw new Error("/extensions/KHR_interactivity/nodes/".concat(s,": Could not find node with id ").concat(l," that connects its output with node").concat(s,"'s input ").concat(n));var h=d.dataOutputs.find((function(e){return e.name===c}));h||(h={uniqueId:(0,p.RandomGUID)(),name:c,_connectionType:1,connectedPointIds:[]},d.dataOutputs.push(h)),r.connectedPointIds.push(h.uniqueId),h.connectedPointIds.push(r.uniqueId)}},m=0,y=null!==(n=l.values)&&void 0!==n?n:[];m<y.length;m++)_(y[m])}var v=null!==(r=e.variables)&&void 0!==r?r:[];for(s=0;s<v.length;s++){var g=v[s],b=g.id;o._userVariables[b]=Vt(g,e,"/extensions/KHR_interactivity/variables/".concat(s))}return{allBlocks:i,executionContexts:a}}(null===(e=this._loader.gltf.extensions)||void 0===e?void 0:e.KHR_interactivity),r=new p.FlowGraphCoordinator({scene:t});p.FlowGraph.Parse(n,{coordinator:r,pathConverter:this._pathConverter}),r.start()}},e}();pe.RegisterExtension(Ht,(function(e){return new jt(e)}));var Kt="ExtrasAsMetadata",Wt=function(){function e(e){this.name=Kt,this.enabled=!0,this._loader=e}return e.prototype._assignExtras=function(e,t){if(t.extras&&Object.keys(t.extras).length>0){var n=e.metadata=e.metadata||{};(n.gltf=n.gltf||{}).extras=t.extras}},e.prototype.dispose=function(){this._loader=null},e.prototype.loadNodeAsync=function(e,t,n){var r=this;return this._loader.loadNodeAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.loadCameraAsync=function(e,t,n){var r=this;return this._loader.loadCameraAsync(e,t,(function(e){r._assignExtras(e,t),n(e)}))},e.prototype.createMaterial=function(e,t,n){var r=this._loader.createMaterial(e,t,n);return this._assignExtras(r,t),r},e}();pe.RegisterExtension(Kt,(function(e){return new Wt(e)}));var Yt=function(){function e(){this.materials=[]}return e.prototype.parseMTL=function(t,n,r,o){if(!(n instanceof ArrayBuffer)){for(var a,i=n.split("\n"),s=/\s+/,l=null,c=0;c<i.length;c++){var u=i[c].trim();if(0!==u.length&&"#"!==u.charAt(0)){var d=u.indexOf(" "),h=d>=0?u.substring(0,d):u;h=h.toLowerCase();var f=d>=0?u.substring(d+1).trim():"";if("newmtl"===h)l&&this.materials.push(l),t._blockEntityCollection=!!o,(l=new p.StandardMaterial(f,t))._parentContainer=o,t._blockEntityCollection=!1;else if("kd"===h&&l)a=f.split(s,3).map(parseFloat),l.diffuseColor=p.Color3.FromArray(a);else if("ka"===h&&l)a=f.split(s,3).map(parseFloat),l.ambientColor=p.Color3.FromArray(a);else if("ks"===h&&l)a=f.split(s,3).map(parseFloat),l.specularColor=p.Color3.FromArray(a);else if("ke"===h&&l)a=f.split(s,3).map(parseFloat),l.emissiveColor=p.Color3.FromArray(a);else if("ns"===h&&l)l.specularPower=parseFloat(f);else if("d"===h&&l)l.alpha=parseFloat(f);else if("map_ka"===h&&l)l.ambientTexture=e._GetTexture(r,f,t);else if("map_kd"===h&&l)l.diffuseTexture=e._GetTexture(r,f,t);else if("map_ks"===h&&l)l.specularTexture=e._GetTexture(r,f,t);else if("map_ns"===h);else if("map_bump"===h&&l){var _=f.split(s),m=_.indexOf("-bm"),y=null;m>=0&&(y=_[m+1],_.splice(m,2)),l.bumpTexture=e._GetTexture(r,_.join(" "),t),l.bumpTexture&&null!==y&&(l.bumpTexture.level=parseFloat(y))}else"map_d"===h&&l&&(l.opacityTexture=e._GetTexture(r,f,t))}}l&&this.materials.push(l)}},e._GetTexture=function(t,n,r){if(!n)return null;var o=t;if("file:"===t){var a=n.lastIndexOf("\\");-1===a&&(a=n.lastIndexOf("/")),o+=a>-1?n.substr(a+1):n}else o+=n;return new p.Texture(o,r,!1,e.INVERT_TEXTURE_Y)},e.INVERT_TEXTURE_Y=!0,e}(),qt=function(){function e(e,t,n){this._positions=[],this._normals=[],this._uvs=[],this._colors=[],this._meshesFromObj=[],this._indicesForBabylon=[],this._wrappedPositionForBabylon=[],this._wrappedUvsForBabylon=[],this._wrappedColorsForBabylon=[],this._wrappedNormalsForBabylon=[],this._tuplePosNorm=[],this._curPositionInIndices=0,this._hasMeshes=!1,this._unwrappedPositionsForBabylon=[],this._unwrappedColorsForBabylon=[],this._unwrappedNormalsForBabylon=[],this._unwrappedUVForBabylon=[],this._triangles=[],this._materialNameFromObj="",this._objMeshName="",this._increment=1,this._isFirstMaterial=!0,this._grayColor=new p.Color4(.5,.5,.5,1),this._hasLineData=!1,this._materialToUse=e,this._babylonMeshesArray=t,this._loadingOptions=n}return e.prototype._isInArray=function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[]});var n=e[t[0]].normals.indexOf(t[1]);return-1===n?-1:e[t[0]].idx[n]},e.prototype._isInArrayUV=function(e,t){e[t[0]]||(e[t[0]]={normals:[],idx:[],uv:[]});var n=e[t[0]].normals.indexOf(t[1]);return 1!=n&&t[2]===e[t[0]].uv[n]?e[t[0]].idx[n]:-1},e.prototype._setData=function(e,t,n,r,o,a,i){var s;-1===(s=this._loadingOptions.optimizeWithUV?this._isInArrayUV(this._tuplePosNorm,[e,n,t]):this._isInArray(this._tuplePosNorm,[e,n]))?(this._indicesForBabylon.push(this._wrappedPositionForBabylon.length),this._wrappedPositionForBabylon.push(r),this._wrappedUvsForBabylon.push(o),this._wrappedNormalsForBabylon.push(a),void 0!==i&&this._wrappedColorsForBabylon.push(i),this._tuplePosNorm[e].normals.push(n),this._tuplePosNorm[e].idx.push(this._curPositionInIndices++),this._loadingOptions.optimizeWithUV&&this._tuplePosNorm[e].uv.push(t)):this._indicesForBabylon.push(s)},e.prototype._unwrapData=function(){for(var e=0;e<this._wrappedPositionForBabylon.length;e++)this._unwrappedPositionsForBabylon.push(this._wrappedPositionForBabylon[e].x*this._handednessSign,this._wrappedPositionForBabylon[e].y,this._wrappedPositionForBabylon[e].z),this._unwrappedNormalsForBabylon.push(this._wrappedNormalsForBabylon[e].x*this._handednessSign,this._wrappedNormalsForBabylon[e].y,this._wrappedNormalsForBabylon[e].z),this._unwrappedUVForBabylon.push(this._wrappedUvsForBabylon[e].x,this._wrappedUvsForBabylon[e].y),this._loadingOptions.importVertexColors&&this._unwrappedColorsForBabylon.push(this._wrappedColorsForBabylon[e].r,this._wrappedColorsForBabylon[e].g,this._wrappedColorsForBabylon[e].b,this._wrappedColorsForBabylon[e].a);this._wrappedPositionForBabylon.length=0,this._wrappedNormalsForBabylon.length=0,this._wrappedUvsForBabylon.length=0,this._wrappedColorsForBabylon.length=0,this._tuplePosNorm.length=0,this._curPositionInIndices=0},e.prototype._getTriangles=function(e,t){for(var n=t;n<e.length-1;n++)this._pushTriangle(e,n)},e.prototype._setDataForCurrentFaceWithPattern1=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=parseInt(this._triangles[n])-1;this._setData(r,0,0,this._positions[r],p.Vector2.Zero(),p.Vector3.Up(),this._loadingOptions.importVertexColors?this._colors[r]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern2=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=parseInt(r[0])-1,a=parseInt(r[1])-1;this._setData(o,a,0,this._positions[o],this._uvs[a],p.Vector3.Up(),this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern3=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=parseInt(r[0])-1,a=parseInt(r[1])-1,i=parseInt(r[2])-1;this._setData(o,a,i,this._positions[o],this._uvs[a],this._normals[i])}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern4=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("//"),o=parseInt(r[0])-1,a=parseInt(r[1])-1;this._setData(o,1,a,this._positions[o],p.Vector2.Zero(),this._normals[a],this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._setDataForCurrentFaceWithPattern5=function(e,t){this._getTriangles(e,t);for(var n=0;n<this._triangles.length;n++){var r=this._triangles[n].split("/"),o=this._positions.length+parseInt(r[0]),a=this._uvs.length+parseInt(r[1]),i=this._normals.length+parseInt(r[2]);this._setData(o,a,i,this._positions[o],this._uvs[a],this._normals[i],this._loadingOptions.importVertexColors?this._colors[o]:void 0)}this._triangles.length=0},e.prototype._addPreviousObjMesh=function(){this._meshesFromObj.length>0&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._unwrapData(),this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._handledMesh.indices=this._indicesForBabylon.slice(),this._handledMesh.positions=this._unwrappedPositionsForBabylon.slice(),this._handledMesh.normals=this._unwrappedNormalsForBabylon.slice(),this._handledMesh.uvs=this._unwrappedUVForBabylon.slice(),this._handledMesh.hasLines=this._hasLineData,this._loadingOptions.importVertexColors&&(this._handledMesh.colors=this._unwrappedColorsForBabylon.slice()),this._indicesForBabylon.length=0,this._unwrappedPositionsForBabylon.length=0,this._unwrappedColorsForBabylon.length=0,this._unwrappedNormalsForBabylon.length=0,this._unwrappedUVForBabylon.length=0,this._hasLineData=!1)},e.prototype._optimizeNormals=function(e){var t=e.getVerticesData(p.VertexBuffer.PositionKind),n=e.getVerticesData(p.VertexBuffer.NormalKind),r={};if(t&&n){for(var o=0;o<t.length/3;o++)(s=r[i=t[3*o+0]+"_"+t[3*o+1]+"_"+t[3*o+2]])||(s=[],r[i]=s),s.push(o);var a=new p.Vector3;for(var i in r){var s;if(!((s=r[i]).length<2)){var l=s[0];for(o=1;o<s.length;++o){var c=s[o];n[3*l+0]+=n[3*c+0],n[3*l+1]+=n[3*c+1],n[3*l+2]+=n[3*c+2]}for(a.copyFromFloats(n[3*l+0],n[3*l+1],n[3*l+2]),a.normalize(),o=0;o<s.length;++o)n[3*(c=s[o])+0]=a.x,n[3*c+1]=a.y,n[3*c+2]=a.z}}e.setVerticesData(p.VertexBuffer.NormalKind,n)}},e.prototype.parse=function(t,n,r,o,a){var i,s,l=this;this._loadingOptions.useLegacyBehavior?(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t],e[t+1])},this._handednessSign=1):r.useRightHandedSystem?(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t+1],e[t])},this._handednessSign=1):(this._pushTriangle=function(e,t){return l._triangles.push(e[0],e[t],e[t+1])},this._handednessSign=-1);for(var c=n.split("\n"),u=0;u<c.length;u++){var d=c[u].trim().replace(/\s\s/g," "),h=void 0;if(0!==d.length&&"#"!==d.charAt(0))if(e.VertexPattern.test(d)){if(h=d.match(/[^ ]+/g),this._positions.push(new p.Vector3(parseFloat(h[1]),parseFloat(h[2]),parseFloat(h[3]))),this._loadingOptions.importVertexColors)if(h.length>=7){var f=parseFloat(h[4]),_=parseFloat(h[5]),m=parseFloat(h[6]);this._colors.push(new p.Color4(f>1?f/255:f,_>1?_/255:_,m>1?m/255:m,7===h.length||void 0===h[7]?1:parseFloat(h[7])))}else this._colors.push(this._grayColor)}else if(null!==(h=e.NormalPattern.exec(d)))this._normals.push(new p.Vector3(parseFloat(h[1]),parseFloat(h[2]),parseFloat(h[3])));else if(null!==(h=e.UVPattern.exec(d)))this._uvs.push(new p.Vector2(parseFloat(h[1])*this._loadingOptions.UVScaling.x,parseFloat(h[2])*this._loadingOptions.UVScaling.y));else if(null!==(h=e.FacePattern3.exec(d)))this._setDataForCurrentFaceWithPattern3(h[1].trim().split(" "),1);else if(null!==(h=e.FacePattern4.exec(d)))this._setDataForCurrentFaceWithPattern4(h[1].trim().split(" "),1);else if(null!==(h=e.FacePattern5.exec(d)))this._setDataForCurrentFaceWithPattern5(h[1].trim().split(" "),1);else if(null!==(h=e.FacePattern2.exec(d)))this._setDataForCurrentFaceWithPattern2(h[1].trim().split(" "),1);else if(null!==(h=e.FacePattern1.exec(d)))this._setDataForCurrentFaceWithPattern1(h[1].trim().split(" "),1);else if(null!==(h=e.LinePattern1.exec(d)))this._setDataForCurrentFaceWithPattern1(h[1].trim().split(" "),0),this._hasLineData=!0;else if(null!==(h=e.LinePattern2.exec(d)))this._setDataForCurrentFaceWithPattern2(h[1].trim().split(" "),0),this._hasLineData=!0;else if(null!==(h=e.LinePattern3.exec(d)))this._setDataForCurrentFaceWithPattern3(h[1].trim().split(" "),0),this._hasLineData=!0;else if(e.GroupDescriptor.test(d)||e.ObjectDescriptor.test(d)){var y={name:d.substring(2).trim(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:e.ObjectDescriptor.test(d)};this._addPreviousObjMesh(),this._meshesFromObj.push(y),this._hasMeshes=!0,this._isFirstMaterial=!0,this._increment=1}else e.UseMtlDescriptor.test(d)?(this._materialNameFromObj=d.substring(7).trim(),this._isFirstMaterial&&this._hasMeshes||(this._addPreviousObjMesh(),y={name:(this._objMeshName||"mesh")+"_mm"+this._increment.toString(),indices:null,positions:null,normals:null,uvs:null,colors:null,materialName:this._materialNameFromObj,isObject:!1},this._increment++,this._meshesFromObj.push(y),this._hasMeshes=!0),this._hasMeshes&&this._isFirstMaterial&&(this._meshesFromObj[this._meshesFromObj.length-1].materialName=this._materialNameFromObj,this._isFirstMaterial=!1)):e.MtlLibGroupDescriptor.test(d)?a(d.substring(7).trim()):e.SmoothDescriptor.test(d)||p.Logger.Log("Unhandled expression at line : "+d)}if(this._hasMeshes&&(this._handledMesh=this._meshesFromObj[this._meshesFromObj.length-1],this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData(),this._handledMesh.indices=this._indicesForBabylon,this._handledMesh.positions=this._unwrappedPositionsForBabylon,this._handledMesh.normals=this._unwrappedNormalsForBabylon,this._handledMesh.uvs=this._unwrappedUVForBabylon,this._handledMesh.hasLines=this._hasLineData,this._loadingOptions.importVertexColors&&(this._handledMesh.colors=this._unwrappedColorsForBabylon)),!this._hasMeshes){var v=null;if(this._indicesForBabylon.length)this._loadingOptions.useLegacyBehavior&&this._indicesForBabylon.reverse(),this._unwrapData();else{for(var g=0,b=this._positions;g<b.length;g++){var A=b[g];this._unwrappedPositionsForBabylon.push(A.x,A.y,A.z)}if(this._normals.length)for(var T=0,x=this._normals;T<x.length;T++){var E=x[T];this._unwrappedNormalsForBabylon.push(E.x,E.y,E.z)}if(this._uvs.length)for(var O=0,M=this._uvs;O<M.length;O++){var w=M[O];this._unwrappedUVForBabylon.push(w.x,w.y)}if(this._colors.length)for(var C=0,L=this._colors;C<L.length;C++){var N=L[C];this._unwrappedColorsForBabylon.push(N.r,N.g,N.b,N.a)}this._materialNameFromObj||((v=new p.StandardMaterial(p.Geometry.RandomId(),r)).pointsCloud=!0,this._materialNameFromObj=v.name,this._normals.length||(v.disableLighting=!0,v.emissiveColor=p.Color3.White()))}this._meshesFromObj.push({name:p.Geometry.RandomId(),indices:this._indicesForBabylon,positions:this._unwrappedPositionsForBabylon,colors:this._unwrappedColorsForBabylon,normals:this._unwrappedNormalsForBabylon,uvs:this._unwrappedUVForBabylon,materialName:this._materialNameFromObj,directMaterial:v,isObject:!0})}for(var S=0;S<this._meshesFromObj.length;S++){if(t&&this._meshesFromObj[S].name)if(t instanceof Array){if(-1===t.indexOf(this._meshesFromObj[S].name))continue}else if(this._meshesFromObj[S].name!==t)continue;this._handledMesh=this._meshesFromObj[S],r._blockEntityCollection=!!o;var R=new p.Mesh(this._meshesFromObj[S].name,r);if(R._parentContainer=o,r._blockEntityCollection=!1,this._handledMesh._babylonMesh=R,!this._handledMesh.isObject)for(var F=S-1;F>=0;--F)if(this._meshesFromObj[F].isObject&&this._meshesFromObj[F]._babylonMesh){R.parent=this._meshesFromObj[F]._babylonMesh;break}if(this._materialToUse.push(this._meshesFromObj[S].materialName),this._handledMesh.hasLines&&(null!==(i=R._internalMetadata)&&void 0!==i||(R._internalMetadata={}),R._internalMetadata._isLine=!0),0!==(null===(s=this._handledMesh.positions)||void 0===s?void 0:s.length)){var P=new p.VertexData;if(P.uvs=this._handledMesh.uvs,P.indices=this._handledMesh.indices,P.positions=this._handledMesh.positions,this._loadingOptions.computeNormals){var I=new Array;p.VertexData.ComputeNormals(this._handledMesh.positions,this._handledMesh.indices,I),P.normals=I}else P.normals=this._handledMesh.normals;this._loadingOptions.importVertexColors&&(P.colors=this._handledMesh.colors),P.applyToMesh(R),this._loadingOptions.invertY&&(R.scaling.y*=-1),this._loadingOptions.optimizeNormals&&this._optimizeNormals(R),this._babylonMeshesArray.push(R),this._handledMesh.directMaterial&&(R.material=this._handledMesh.directMaterial)}else this._babylonMeshesArray.push(R)}},e.ObjectDescriptor=/^o/,e.GroupDescriptor=/^g/,e.MtlLibGroupDescriptor=/^mtllib /,e.UseMtlDescriptor=/^usemtl /,e.SmoothDescriptor=/^s /,e.VertexPattern=/^v(\s+[\d|.|+|\-|e|E]+){3,7}/,e.NormalPattern=/^vn(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/,e.UVPattern=/^vt(\s+[\d|.|+|\-|e|E]+)( +[\d|.|+|\-|e|E]+)/,e.FacePattern1=/^f\s+(([\d]{1,}[\s]?){3,})+/,e.FacePattern2=/^f\s+((([\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern3=/^f\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern4=/^f\s+((([\d]{1,}\/\/[\d]{1,}[\s]?){3,})+)/,e.FacePattern5=/^f\s+(((-[\d]{1,}\/-[\d]{1,}\/-[\d]{1,}[\s]?){3,})+)/,e.LinePattern1=/^l\s+(([\d]{1,}[\s]?){2,})+/,e.LinePattern2=/^l\s+((([\d]{1,}\/[\d]{1,}[\s]?){2,})+)/,e.LinePattern3=/^l\s+((([\d]{1,}\/[\d]{1,}\/[\d]{1,}[\s]?){2,})+)/,e}(),zt=function(){function e(t){this.name="obj",this.extensions=".obj",this._assetContainer=null,this._loadingOptions=t||e._DefaultLoadingOptions}return Object.defineProperty(e,"INVERT_TEXTURE_Y",{get:function(){return Yt.INVERT_TEXTURE_Y},set:function(e){Yt.INVERT_TEXTURE_Y=e},enumerable:!1,configurable:!0}),Object.defineProperty(e,"_DefaultLoadingOptions",{get:function(){return{computeNormals:e.COMPUTE_NORMALS,optimizeNormals:e.OPTIMIZE_NORMALS,importVertexColors:e.IMPORT_VERTEX_COLORS,invertY:e.INVERT_Y,invertTextureY:e.INVERT_TEXTURE_Y,UVScaling:e.UV_SCALING,materialLoadingFailsSilently:e.MATERIAL_LOADING_FAILS_SILENTLY,optimizeWithUV:e.OPTIMIZE_WITH_UV,skipMaterials:e.SKIP_MATERIALS,useLegacyBehavior:e.USE_LEGACY_BEHAVIOR}},enumerable:!1,configurable:!0}),e.prototype._loadMTL=function(e,t,n,r){var o=t+e;p.Tools.LoadFile(o,n,void 0,void 0,!1,(function(e,t){r(o,t)}))},e.prototype.createPlugin=function(){return new e(e._DefaultLoadingOptions)},e.prototype.canDirectLoad=function(){return!1},e.prototype.importMeshAsync=function(e,t,n,r){return this._parseSolid(e,t,n,r).then((function(e){return{meshes:e,particleSystems:[],skeletons:[],animationGroups:[],transformNodes:[],geometries:[],lights:[],spriteManagers:[]}}))},e.prototype.loadAsync=function(e,t,n){return this.importMeshAsync(null,e,t,n).then((function(){}))},e.prototype.loadAssetContainerAsync=function(e,t,n){var r=this,o=new p.AssetContainer(e);return this._assetContainer=o,this.importMeshAsync(null,e,t,n).then((function(e){return e.meshes.forEach((function(e){return o.meshes.push(e)})),e.meshes.forEach((function(e){var t=e.material;t&&-1==o.materials.indexOf(t)&&(o.materials.push(t),t.getActiveTextures().forEach((function(e){-1==o.textures.indexOf(e)&&o.textures.push(e)})))})),r._assetContainer=null,o})).catch((function(e){throw r._assetContainer=null,e}))},e.prototype._parseSolid=function(e,t,n,r){var o=this,a="",i=new Yt,s=[],l=[];new qt(s,l,this._loadingOptions).parse(e,n,t,this._assetContainer,(function(e){a=e}));var c=[];return""===a||this._loadingOptions.skipMaterials||c.push(new Promise((function(e,n){o._loadMTL(a,r,(function(c){try{i.parseMTL(t,c,r,o._assetContainer);for(var u=0;u<i.materials.length;u++){for(var d=0,h=[],f=void 0;(f=s.indexOf(i.materials[u].name,d))>-1;)h.push(f),d=f+1;if(-1===f&&0===h.length)i.materials[u].dispose();else for(var _=0;_<h.length;_++){var m=l[h[_]],y=i.materials[u];m.material=y,m.getTotalIndices()||(y.pointsCloud=!0)}}e()}catch(t){p.Tools.Warn("Error processing MTL file: '".concat(a,"'")),o._loadingOptions.materialLoadingFailsSilently?e():n(t)}}),(function(t,r){p.Tools.Warn("Error downloading MTL file: '".concat(a,"'")),o._loadingOptions.materialLoadingFailsSilently?e():n(r)}))}))),Promise.all(c).then((function(){var e=function(e){var t,n;return Boolean(null!==(n=null===(t=e._internalMetadata)||void 0===t?void 0:t._isLine)&&void 0!==n&&n)};return l.forEach((function(n){var r,o;if(e(n)){var a=null!==(r=n.material)&&void 0!==r?r:new p.StandardMaterial(n.name+"_line",t);a.getBindedMeshes().filter((function(t){return!e(t)})).length>0&&(a=null!==(o=a.clone(a.name+"_line"))&&void 0!==o?o:a),a.wireframe=!0,n.material=a,n._internalMetadata&&(n._internalMetadata._isLine=void 0)}})),l}))},e.OPTIMIZE_WITH_UV=!0,e.INVERT_Y=!1,e.IMPORT_VERTEX_COLORS=!1,e.COMPUTE_NORMALS=!1,e.OPTIMIZE_NORMALS=!1,e.UV_SCALING=new p.Vector2(1,1),e.SKIP_MATERIALS=!1,e.MATERIAL_LOADING_FAILS_SILENTLY=!0,e.USE_LEGACY_BEHAVIOR=!1,e}();p.SceneLoader&&p.SceneLoader.RegisterPlugin(new zt);var Xt=function(){function e(){this.solidPattern=/solid (\S*)([\S\s]*?)endsolid[ ]*(\S*)/g,this.facetsPattern=/facet([\s\S]*?)endfacet/g,this.normalPattern=/normal[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g,this.vertexPattern=/vertex[\s]+([-+]?[0-9]+\.?[0-9]*([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+[\s]+([-+]?[0-9]*\.?[0-9]+([eE][-+]?[0-9]+)?)+/g,this.name="stl",this.extensions={".stl":{isBinary:!0}}}return e.prototype.importMesh=function(e,t,n,r,o){var a;if("string"!=typeof n){if(this._isBinary(n)){var i=new p.Mesh("stlmesh",t);return this._parseBinary(i,n),o&&o.push(i),!0}n=(new TextDecoder).decode(new Uint8Array(n))}for(;a=this.solidPattern.exec(n);){var s=a[1],l=a[3];if(l&&s!=l)return p.Tools.Error("Error in STL, solid name != endsolid name"),!1;if(e&&s)if(e instanceof Array){if(!e.indexOf(s))continue}else if(s!==e)continue;s=s||"stlmesh",i=new p.Mesh(s,t),this._parseASCII(i,a[2]),o&&o.push(i)}return!0},e.prototype.load=function(e,t,n){return this.importMesh(null,e,t,n,null)},e.prototype.loadAssetContainer=function(e,t,n){var r=new p.AssetContainer(e);return e._blockEntityCollection=!0,this.importMesh(null,e,t,n,r.meshes),e._blockEntityCollection=!1,r},e.prototype._isBinary=function(e){var t=new DataView(e);if(t.byteLength<=80)return!1;if(84+50*t.getUint32(80,!0)===t.byteLength)return!0;for(var n=[115,111,108,105,100],r=0;r<5;r++)if(t.getUint8(r)!==n[r])return!0;return!1},e.prototype._parseBinary=function(t,n){for(var r=new DataView(n),o=r.getUint32(80,!0),a=0,i=new Float32Array(3*o*3),s=new Float32Array(3*o*3),l=new Uint32Array(3*o),c=0,u=0;u<o;u++){for(var d=84+50*u,h=r.getFloat32(d,!0),f=r.getFloat32(d+4,!0),_=r.getFloat32(d+8,!0),m=1;m<=3;m++){var y=d+12*m;i[a]=r.getFloat32(y,!0),s[a]=h,e.DO_NOT_ALTER_FILE_COORDINATES?(i[a+1]=r.getFloat32(y+4,!0),i[a+2]=r.getFloat32(y+8,!0),s[a+1]=f,s[a+2]=_):(i[a+2]=r.getFloat32(y+4,!0),i[a+1]=r.getFloat32(y+8,!0),s[a+2]=f,s[a+1]=_),a+=3}e.DO_NOT_ALTER_FILE_COORDINATES?(l[c]=c,l[c+1]=c+2,l[c+2]=c+1,c+=3):(l[c]=c++,l[c]=c++,l[c]=c++)}t.setVerticesData(p.VertexBuffer.PositionKind,i),t.setVerticesData(p.VertexBuffer.NormalKind,s),t.setIndices(l),t.computeWorldMatrix(!0)},e.prototype._parseASCII=function(t,n){for(var r,o=[],a=[],i=[],s=0;r=this.facetsPattern.exec(n);){var l=r[1],c=this.normalPattern.exec(l);if(this.normalPattern.lastIndex=0,c){for(var u=[Number(c[1]),Number(c[5]),Number(c[3])],d=void 0;d=this.vertexPattern.exec(l);)e.DO_NOT_ALTER_FILE_COORDINATES?(o.push(Number(d[1]),Number(d[3]),Number(d[5])),a.push(u[0],u[2],u[1])):(o.push(Number(d[1]),Number(d[5]),Number(d[3])),a.push(u[0],u[1],u[2]));e.DO_NOT_ALTER_FILE_COORDINATES?(i.push(s,s+2,s+1),s+=3):i.push(s++,s++,s++),this.vertexPattern.lastIndex=0}}this.facetsPattern.lastIndex=0,t.setVerticesData(p.VertexBuffer.PositionKind,o),t.setVerticesData(p.VertexBuffer.NormalKind,a),t.setIndices(i),t.computeWorldMatrix(!0)},e.DO_NOT_ALTER_FILE_COORDINATES=!1,e}();p.SceneLoader&&p.SceneLoader.RegisterPlugin(new Xt);var Zt=function(){function e(){this.name="splat",this.extensions={".splat":{isBinary:!0},".ply":{isBinary:!0}}}return e.prototype.createPlugin=function(){return new e},e.prototype.canDirectLoad=function(){return!1},e.prototype.importMeshAsync=function(e,t,n,r,o,a){return i=this,s=void 0,c=function(){var e;return function(e,t){var n,r,o,a,i={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return a={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(a[Symbol.iterator]=function(){return this}),a;function s(s){return function(l){return function(s){if(n)throw new TypeError("Generator is already executing.");for(;a&&(a=0,s[0]&&(i=0)),i;)try{if(n=1,r&&(o=2&s[0]?r.return:s[0]?r.throw||((o=r.return)&&o.call(r),0):r.next)&&!(o=o.call(r,s[1])).done)return o;switch(r=0,o&&(s=[2&s[0],o.value]),s[0]){case 0:case 1:o=s;break;case 4:return i.label++,{value:s[1],done:!1};case 5:i.label++,r=s[1],s=[0];continue;case 7:s=i.ops.pop(),i.trys.pop();continue;default:if(!((o=(o=i.trys).length>0&&o[o.length-1])||6!==s[0]&&2!==s[0])){i=0;continue}if(3===s[0]&&(!o||s[1]>o[0]&&s[1]<o[3])){i.label=s[1];break}if(6===s[0]&&i.label<o[1]){i.label=o[1],o=s;break}if(o&&i.label<o[2]){i.label=o[2],i.ops.push(s);break}o[2]&&i.ops.pop(),i.trys.pop();continue}s=t.call(e,i)}catch(e){s=[6,e],r=0}finally{n=o=0}if(5&s[0])throw s[1];return{value:s[0]?s[1]:void 0,done:!0}}([s,l])}}}(this,(function(n){switch(n.label){case 0:return[4,(e=new p.GaussianSplattingMesh("GaussianSplatting",null,t)).loadFileAsync(r+(null!=a?a:""))];case 1:return n.sent(),[2,{meshes:[e],particleSystems:[],skeletons:[],animationGroups:[],transformNodes:[],geometries:[],lights:[],spriteManagers:[]}]}}))},new((l=void 0)||(l=Promise))((function(e,t){function n(e){try{o(c.next(e))}catch(e){t(e)}}function r(e){try{o(c.throw(e))}catch(e){t(e)}}function o(t){var o;t.done?e(t.value):(o=t.value,o instanceof l?o:new l((function(e){e(o)}))).then(n,r)}o((c=c.apply(i,s||[])).next())}));var i,s,l,c},e.prototype.loadAsync=function(e,t,n){return new p.GaussianSplattingMesh("GaussianSplatting",null,e).loadDataAsync(p.GaussianSplattingMesh.ConvertPLYToSplat(t))},e.prototype.loadAssetContainerAsync=function(e,t,n){throw new Error("loadAssetContainerAsync not implemented for Gaussian Splatting loading")},e}();p.SceneLoader&&p.SceneLoader.RegisterPlugin(new Zt);var Qt=void 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diff --git a/libs/babylonjs.materials.min.js b/libs/babylonjs.materials.min.js
index f3ce13d9..02b63069 100644
--- a/libs/babylonjs.materials.min.js
+++ b/libs/babylonjs.materials.min.js
@@ -1,2 +1,2 @@
-!function(e,i){"object"==typeof exports&&"object"==typeof module?module.exports=i(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-materials",["babylonjs"],i):"object"==typeof exports?exports["babylonjs-materials"]=i(require("babylonjs")):e.MATERIALS=i(e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(e=>(()=>{"use strict";var i={597:i=>{i.exports=e}},t={};function n(e){var r=t[e];if(void 0!==r)return r.exports;var o=t[e]={exports:{}};return i[e](o,o.exports,n),o.exports}n.d=(e,i)=>{for(var t in i)n.o(i,t)&&!n.o(e,t)&&Object.defineProperty(e,t,{enumerable:!0,get:i[t]})},n.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),n.o=(e,i)=>Object.prototype.hasOwnProperty.call(e,i),n.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var r={};return(()=>{n.d(r,{default:()=>X});var e={};n.r(e),n.d(e,{CellMaterial:()=>l,CustomMaterial:()=>c,CustomShaderStructure:()=>u,FireMaterial:()=>g,FurMaterial:()=>_,GradientMaterial:()=>S,GridMaterial:()=>C,LavaMaterial:()=>y,MixMaterial:()=>I,NormalMaterial:()=>M,PBRCustomMaterial:()=>m,ShaderAlbedoParts:()=>h,ShaderAlebdoParts:()=>p,ShaderSpecialParts:()=>d,ShadowOnlyMaterial:()=>b,SimpleMaterial:()=>D,SkyMaterial:()=>R,TerrainMaterial:()=>V,TriPlanarMaterial:()=>B,WaterMaterial:()=>G});var i={};n.r(i),n.d(i,{CellMaterial:()=>l,CustomMaterial:()=>c,CustomShaderStructure:()=>u,FireMaterial:()=>g,FurMaterial:()=>_,GradientMaterial:()=>S,GridMaterial:()=>C,LavaMaterial:()=>y,MixMaterial:()=>I,NormalMaterial:()=>M,PBRCustomMaterial:()=>m,ShaderAlbedoParts:()=>h,ShaderAlebdoParts:()=>p,ShaderSpecialParts:()=>d,ShadowOnlyMaterial:()=>b,SimpleMaterial:()=>D,SkyMaterial:()=>R,TerrainMaterial:()=>V,TriPlanarMaterial:()=>B,WaterMaterial:()=>G});var t=function(e,i){return t=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,i){e.__proto__=i}||function(e,i){for(var t in i)Object.prototype.hasOwnProperty.call(i,t)&&(e[t]=i[t])},t(e,i)};function o(e,i){if("function"!=typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function n(){this.constructor=e}t(e,i),e.prototype=null===i?Object.create(i):(n.prototype=i.prototype,new n)}function s(e,i,t,n){var r,o=arguments.length,s=o<3?i:null===n?n=Object.getOwnPropertyDescriptor(i,t):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,i,t,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(s=(o<3?r(s):o>3?r(i,t,s):r(i,t))||s);return o>3&&s&&Object.defineProperty(i,t,s),s}Object.create,Object.create,"function"==typeof SuppressedError&&SuppressedError;var a=n(597);a.ShaderStore.ShadersStore.cellPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvec3 computeCustomDiffuseLighting(lightingInfo info,vec3 diffuseBase,float shadow)\n{diffuseBase=info.diffuse*shadow;\n#ifdef CELLBASIC\nfloat level=1.0;if (info.ndl<0.5)\nlevel=0.5;diffuseBase.rgb*vec3(level,level,level);\n#else\nfloat ToonThresholds[4];ToonThresholds[0]=0.95;ToonThresholds[1]=0.5;ToonThresholds[2]=0.2;ToonThresholds[3]=0.03;float ToonBrightnessLevels[5];ToonBrightnessLevels[0]=1.0;ToonBrightnessLevels[1]=0.8;ToonBrightnessLevels[2]=0.6;ToonBrightnessLevels[3]=0.35;ToonBrightnessLevels[4]=0.2;if (info.ndl>ToonThresholds[0])\n{diffuseBase.rgb*=ToonBrightnessLevels[0];}\nelse if (info.ndl>ToonThresholds[1])\n{diffuseBase.rgb*=ToonBrightnessLevels[1];}\nelse if (info.ndl>ToonThresholds[2])\n{diffuseBase.rgb*=ToonBrightnessLevels[2];}\nelse if (info.ndl>ToonThresholds[3])\n{diffuseBase.rgb*=ToonBrightnessLevels[3];}\nelse\n{diffuseBase.rgb*=ToonBrightnessLevels[4];}\n#endif\nreturn max(diffuseBase,vec3(0.2));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nlightingInfo info;vec3 diffuseBase=vec3(0.,0.,0.);float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif \n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.cellVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var f=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.NDOTL=!0,i.CUSTOMUSERLIGHTING=!0,i.CELLBASIC=!0,i.DEPTHPREPASS=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),l=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n._computeHighLevel=!1,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new f);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.CELLBASIC=!this.computeHighLevel,(0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var l=new a.EffectFallbacks;r.FOG&&l.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,l,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&l.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var u=[a.VertexBuffer.PositionKind];r.NORMAL&&u.push(a.VertexBuffer.NormalKind),r.UV1&&u.push(a.VertexBuffer.UVKind),r.UV2&&u.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&u.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(u,e,r,l),(0,a.PrepareAttributesForInstances)(u,r);var d=r.toString(),c=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],h=["diffuseSampler"],p=[];(0,a.addClipPlaneUniforms)(c),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("cell",{attributes:u,uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:d,fallbacks:l,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights-1}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),(0,a.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this._maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTexture===i},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.getClassName=function(){return"CellMaterial"},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.CellMaterial",i},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)("computeHighLevel")],i.prototype,"_computeHighLevel",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"computeHighLevel",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.CellMaterial",l);var u=function(){},d=function(){},c=function(e){function i(t,n){var r=e.call(this,t,n)||this;return r.CustomParts=new d,r.customShaderNameResolve=r.Builder,r.FragmentShader=a.Effect.ShadersStore.defaultPixelShader,r.VertexShader=a.Effect.ShadersStore.defaultVertexShader,i.ShaderIndexer++,r._createdShaderName="custom_"+i.ShaderIndexer,r}return o(i,e),i.prototype.AttachAfterBind=function(e,i){if(this._newUniformInstances)for(var t in this._newUniformInstances)"vec2"==(n=t.toString().split("-"))[0]?i.setVector2(n[1],this._newUniformInstances[t]):"vec3"==n[0]?this._newUniformInstances[t]instanceof a.Color3?i.setColor3(n[1],this._newUniformInstances[t]):i.setVector3(n[1],this._newUniformInstances[t]):"vec4"==n[0]?(this._newUniformInstances[t]instanceof a.Color4?i.setDirectColor4(n[1],this._newUniformInstances[t]):i.setVector4(n[1],this._newUniformInstances[t]),i.setVector4(n[1],this._newUniformInstances[t])):"mat4"==n[0]?i.setMatrix(n[1],this._newUniformInstances[t]):"float"==n[0]&&i.setFloat(n[1],this._newUniformInstances[t]);if(this._newSamplerInstances)for(var t in this._newSamplerInstances){var n;"sampler2D"==(n=t.toString().split("-"))[0]&&this._newSamplerInstances[t].isReady&&this._newSamplerInstances[t].isReady()&&i.setTexture(n[1],this._newSamplerInstances[t])}},i.prototype.ReviewUniform=function(e,i){if("uniform"==e&&this._newUniforms)for(var t=0;t<this._newUniforms.length;t++)-1==this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));if("sampler"==e&&this._newUniforms)for(t=0;t<this._newUniforms.length;t++)-1!=this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));return i},i.prototype.Builder=function(e,i,t,n,r,o){o&&this._customAttributes&&this._customAttributes.length>0&&o.push.apply(o,this._customAttributes),this.ReviewUniform("uniform",i),this.ReviewUniform("sampler",n);var s=this._createdShaderName;return a.Effect.ShadersStore[s+"VertexShader"]&&a.Effect.ShadersStore[s+"PixelShader"]||(a.Effect.ShadersStore[s+"VertexShader"]=this._injectCustomCode(this.VertexShader,"vertex"),a.Effect.ShadersStore[s+"PixelShader"]=this._injectCustomCode(this.FragmentShader,"fragment")),s},i.prototype._injectCustomCode=function(e,i){var t=this._getCustomCode(i);for(var n in t){var r=t[n];if(r&&r.length>0){var o="#define "+n;e=e.replace(o,"\n"+r+"\n"+o)}}return e},i.prototype._getCustomCode=function(e){var i,t;return"vertex"===e?{CUSTOM_VERTEX_BEGIN:this.CustomParts.Vertex_Begin,CUSTOM_VERTEX_DEFINITIONS:((null===(i=this._customUniform)||void 0===i?void 0:i.join("\n"))||"")+(this.CustomParts.Vertex_Definitions||""),CUSTOM_VERTEX_MAIN_BEGIN:this.CustomParts.Vertex_MainBegin,CUSTOM_VERTEX_UPDATE_POSITION:this.CustomParts.Vertex_Before_PositionUpdated,CUSTOM_VERTEX_UPDATE_NORMAL:this.CustomParts.Vertex_Before_NormalUpdated,CUSTOM_VERTEX_MAIN_END:this.CustomParts.Vertex_MainEnd,CUSTOM_VERTEX_UPDATE_WORLDPOS:this.CustomParts.Vertex_After_WorldPosComputed}:{CUSTOM_FRAGMENT_BEGIN:this.CustomParts.Fragment_Begin,CUSTOM_FRAGMENT_DEFINITIONS:((null===(t=this._customUniform)||void 0===t?void 0:t.join("\n"))||"")+(this.CustomParts.Fragment_Definitions||""),CUSTOM_FRAGMENT_MAIN_BEGIN:this.CustomParts.Fragment_MainBegin,CUSTOM_FRAGMENT_UPDATE_DIFFUSE:this.CustomParts.Fragment_Custom_Diffuse,CUSTOM_FRAGMENT_UPDATE_ALPHA:this.CustomParts.Fragment_Custom_Alpha,CUSTOM_FRAGMENT_BEFORE_LIGHTS:this.CustomParts.Fragment_Before_Lights,CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:this.CustomParts.Fragment_Before_FragColor,CUSTOM_FRAGMENT_MAIN_END:this.CustomParts.Fragment_MainEnd,CUSTOM_FRAGMENT_BEFORE_FOG:this.CustomParts.Fragment_Before_Fog}},i.prototype._afterBind=function(i,t,n){if(void 0===t&&(t=null),t){this.AttachAfterBind(i,t);try{e.prototype._afterBind.call(this,i,t,n)}catch(e){}}},i.prototype.AddUniform=function(e,i,t){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances={},this._newUniformInstances={}),t&&(-1!=i.indexOf("sampler")?this._newSamplerInstances[i+"-"+e]=t:this._newUniformInstances[i+"-"+e]=t),this._customUniform.push("uniform "+i+" "+e+";"),this._newUniforms.push(e),this},i.prototype.AddAttribute=function(e){return this._customAttributes||(this._customAttributes=[]),this._customAttributes.push(e),this},i.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},i.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},i.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},i.prototype.Fragment_MainEnd=function(e){return this.CustomParts.Fragment_MainEnd=e,this},i.prototype.Fragment_Custom_Diffuse=function(e){return this.CustomParts.Fragment_Custom_Diffuse=e.replace("result","diffuseColor"),this},i.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},i.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},i.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},i.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},i.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},i.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},i.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},i.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},i.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},i.prototype.Vertex_After_WorldPosComputed=function(e){return this.CustomParts.Vertex_After_WorldPosComputed=e,this},i.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},i.ShaderIndexer=1,i}(a.StandardMaterial);(0,a.RegisterClass)("BABYLON.CustomMaterial",c);var h=function(){},p=h,m=function(e){function i(t,n){var r=e.call(this,t,n)||this;return r.CustomParts=new h,r.customShaderNameResolve=r.Builder,r.FragmentShader=a.Effect.ShadersStore.pbrPixelShader,r.VertexShader=a.Effect.ShadersStore.pbrVertexShader,r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockAlbedoOpacity>/g,a.Effect.IncludesShadersStore.pbrBlockAlbedoOpacity),r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockReflectivity>/g,a.Effect.IncludesShadersStore.pbrBlockReflectivity),r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockFinalColorComposition>/g,a.Effect.IncludesShadersStore.pbrBlockFinalColorComposition),i.ShaderIndexer++,r._createdShaderName="custompbr_"+i.ShaderIndexer,r}return o(i,e),i.prototype.AttachAfterBind=function(e,i){if(this._newUniformInstances)for(var t in this._newUniformInstances)"vec2"==(n=t.toString().split("-"))[0]?i.setVector2(n[1],this._newUniformInstances[t]):"vec3"==n[0]?this._newUniformInstances[t]instanceof a.Color3?i.setColor3(n[1],this._newUniformInstances[t]):i.setVector3(n[1],this._newUniformInstances[t]):"vec4"==n[0]?(this._newUniformInstances[t]instanceof a.Color4?i.setDirectColor4(n[1],this._newUniformInstances[t]):i.setVector4(n[1],this._newUniformInstances[t]),i.setVector4(n[1],this._newUniformInstances[t])):"mat4"==n[0]?i.setMatrix(n[1],this._newUniformInstances[t]):"float"==n[0]&&i.setFloat(n[1],this._newUniformInstances[t]);if(this._newSamplerInstances)for(var t in this._newSamplerInstances){var n;"sampler2D"==(n=t.toString().split("-"))[0]&&this._newSamplerInstances[t].isReady&&this._newSamplerInstances[t].isReady()&&i.setTexture(n[1],this._newSamplerInstances[t])}},i.prototype.ReviewUniform=function(e,i){if("uniform"==e&&this._newUniforms)for(var t=0;t<this._newUniforms.length;t++)-1==this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));if("sampler"==e&&this._newUniforms)for(t=0;t<this._newUniforms.length;t++)-1!=this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));return i},i.prototype.Builder=function(e,i,t,n,r,o,s){if(s){var f=s.processFinalCode;s.processFinalCode=function(e,i){if("vertex"===e)return f?f(e,i):i;var t=new a.ShaderCodeInliner(i);return t.inlineToken="#define pbr_inline",t.processCode(),f?f(e,t.code):t.code}}o&&this._customAttributes&&this._customAttributes.length>0&&o.push.apply(o,this._customAttributes),this.ReviewUniform("uniform",i),this.ReviewUniform("sampler",n);var l=this._createdShaderName;return a.Effect.ShadersStore[l+"VertexShader"]&&a.Effect.ShadersStore[l+"PixelShader"]||(a.Effect.ShadersStore[l+"VertexShader"]=this._injectCustomCode(this.VertexShader,"vertex"),a.Effect.ShadersStore[l+"PixelShader"]=this._injectCustomCode(this.FragmentShader,"fragment")),l},i.prototype._injectCustomCode=function(e,i){var t=this._getCustomCode(i);for(var n in t){var r=t[n];if(r&&r.length>0){var o="#define "+n;e=e.replace(o,"\n"+r+"\n"+o)}}return e},i.prototype._getCustomCode=function(e){var i,t;return"vertex"===e?{CUSTOM_VERTEX_BEGIN:this.CustomParts.Vertex_Begin,CUSTOM_VERTEX_DEFINITIONS:((null===(i=this._customUniform)||void 0===i?void 0:i.join("\n"))||"")+(this.CustomParts.Vertex_Definitions||""),CUSTOM_VERTEX_MAIN_BEGIN:this.CustomParts.Vertex_MainBegin,CUSTOM_VERTEX_UPDATE_POSITION:this.CustomParts.Vertex_Before_PositionUpdated,CUSTOM_VERTEX_UPDATE_NORMAL:this.CustomParts.Vertex_Before_NormalUpdated,CUSTOM_VERTEX_MAIN_END:this.CustomParts.Vertex_MainEnd,CUSTOM_VERTEX_UPDATE_WORLDPOS:this.CustomParts.Vertex_After_WorldPosComputed}:{CUSTOM_FRAGMENT_BEGIN:this.CustomParts.Fragment_Begin,CUSTOM_FRAGMENT_MAIN_BEGIN:this.CustomParts.Fragment_MainBegin,CUSTOM_FRAGMENT_DEFINITIONS:((null===(t=this._customUniform)||void 0===t?void 0:t.join("\n"))||"")+(this.CustomParts.Fragment_Definitions||""),CUSTOM_FRAGMENT_UPDATE_ALBEDO:this.CustomParts.Fragment_Custom_Albedo,CUSTOM_FRAGMENT_UPDATE_ALPHA:this.CustomParts.Fragment_Custom_Alpha,CUSTOM_FRAGMENT_BEFORE_LIGHTS:this.CustomParts.Fragment_Before_Lights,CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS:this.CustomParts.Fragment_Custom_MetallicRoughness,CUSTOM_FRAGMENT_UPDATE_MICROSURFACE:this.CustomParts.Fragment_Custom_MicroSurface,CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION:this.CustomParts.Fragment_Before_FinalColorComposition,CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:this.CustomParts.Fragment_Before_FragColor,CUSTOM_FRAGMENT_MAIN_END:this.CustomParts.Fragment_MainEnd,CUSTOM_FRAGMENT_BEFORE_FOG:this.CustomParts.Fragment_Before_Fog}},i.prototype._afterBind=function(i,t,n){if(void 0===t&&(t=null),t){this.AttachAfterBind(i,t);try{e.prototype._afterBind.call(this,i,t,n)}catch(e){}}},i.prototype.AddUniform=function(e,i,t){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances={},this._newUniformInstances={}),t&&(-1!=i.indexOf("sampler")?this._newSamplerInstances[i+"-"+e]=t:this._newUniformInstances[i+"-"+e]=t),this._customUniform.push("uniform "+i+" "+e+";"),this._newUniforms.push(e),this},i.prototype.AddAttribute=function(e){return this._customAttributes||(this._customAttributes=[]),this._customAttributes.push(e),this},i.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},i.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},i.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},i.prototype.Fragment_Custom_Albedo=function(e){return this.CustomParts.Fragment_Custom_Albedo=e.replace("result","surfaceAlbedo"),this},i.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},i.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},i.prototype.Fragment_Custom_MetallicRoughness=function(e){return this.CustomParts.Fragment_Custom_MetallicRoughness=e,this},i.prototype.Fragment_Custom_MicroSurface=function(e){return this.CustomParts.Fragment_Custom_MicroSurface=e,this},i.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},i.prototype.Fragment_Before_FinalColorComposition=function(e){return this.CustomParts.Fragment_Before_FinalColorComposition=e,this},i.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},i.prototype.Fragment_MainEnd=function(e){return this.CustomParts.Fragment_MainEnd=e,this},i.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},i.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},i.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},i.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},i.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},i.prototype.Vertex_After_WorldPosComputed=function(e){return this.CustomParts.Vertex_After_WorldPosComputed=e,this},i.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},i.ShaderIndexer=1,i}(a.PBRMaterial);(0,a.RegisterClass)("BABYLON.PBRCustomMaterial",m);a.ShaderStore.ShadersStore.firePixelShader="precision highp float;uniform vec4 vEyePosition;varying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\nuniform sampler2D distortionSampler;uniform sampler2D opacitySampler;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;varying vec2 vDistortionCoords2;varying vec2 vDistortionCoords3;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvec4 bx2(vec4 x)\n{return vec4(2.0)*x-vec4(1.0);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);float alpha=1.0;\n#ifdef DIFFUSE\nconst float distortionAmount0 =0.092;const float distortionAmount1 =0.092;const float distortionAmount2 =0.092;vec2 heightAttenuation=vec2(0.3,0.39);vec4 noise0=texture2D(distortionSampler,vDistortionCoords1);vec4 noise1=texture2D(distortionSampler,vDistortionCoords2);vec4 noise2=texture2D(distortionSampler,vDistortionCoords3);vec4 noiseSum=bx2(noise0)*distortionAmount0+bx2(noise1)*distortionAmount1+bx2(noise2)*distortionAmount2;vec4 perturbedBaseCoords=vec4(vDiffuseUV,0.0,1.0)+noiseSum*(vDiffuseUV.y*heightAttenuation.x+heightAttenuation.y);vec4 opacityColor=texture2D(opacitySampler,perturbedBaseCoords.xy);\n#ifdef ALPHATEST\nif (opacityColor.r<0.1)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor=texture2D(diffuseSampler,perturbedBaseCoords.xy)*2.0;baseColor*=opacityColor;baseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(1.0,1.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec4 color=vec4(baseColor.rgb,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.fireVertexShader="precision highp float;attribute vec3 position;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\nuniform float time;uniform float speed;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;varying vec2 vDistortionCoords2;varying vec2 vDistortionCoords3;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef DIFFUSE\nvDiffuseUV=uv;vDiffuseUV.y-=0.2;\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#ifdef DIFFUSE\nvec3 layerSpeed=vec3(-0.2,-0.52,-0.1)*speed;vDistortionCoords1.x=uv.x;vDistortionCoords1.y=uv.y+layerSpeed.x*time/1000.0;vDistortionCoords2.x=uv.x;vDistortionCoords2.y=uv.y+layerSpeed.y*time/1000.0;vDistortionCoords3.x=uv.x;vDistortionCoords3.y=uv.y+layerSpeed.z*time/1000.0;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var v=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.UV1=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.BonesPerMesh=0,i.NUM_BONE_INFLUENCERS=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),g=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n.speed=1,n._scaledDiffuse=new a.Color3,n._lastTime=0,n}return o(i,e),i.prototype.needAlphaBlending=function(){return!1},i.prototype.needAlphaTesting=function(){return!0},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new v);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.ALPHATEST=!!this._opacityTexture,r._areMiscDirty&&(r.POINTSIZE=this.pointsCloud||o.forcePointsCloud,r.FOG=o.fogEnabled&&e.applyFog&&o.fogMode!==a.Scene.FOGMODE_NONE&&this.fogEnabled,r.LOGARITHMICDEPTH=this._useLogarithmicDepth),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!1,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.UV1&&l.push(a.VertexBuffer.UVKind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=["world","view","viewProjection","vEyePosition","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","time","speed"];(0,a.addClipPlaneUniforms)(u);var d=r.toString();i.setEffect(o.getEngine().createEffect("fire",{attributes:l,uniformsNames:u,uniformBuffersNames:[],samplers:["diffuseSampler","distortionSampler","opacitySampler"],defines:d,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:null,maxSimultaneousLights:4,transformFeedbackVaryings:null},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix()),this._activeEffect.setTexture("distortionSampler",this._distortionTexture),this._activeEffect.setTexture("opacitySampler",this._opacityTexture)),(0,a.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*i.visibility),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._lastTime+=n.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime),this._activeEffect.setFloat("speed",this.speed),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._distortionTexture&&this._distortionTexture.animations&&this._distortionTexture.animations.length>0&&e.push(this._distortionTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),this._distortionTexture&&i.push(this._distortionTexture),this._opacityTexture&&i.push(this._opacityTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTexture===i||this._distortionTexture===i||this._opacityTexture===i},i.prototype.getClassName=function(){return"FireMaterial"},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),this._distortionTexture&&this._distortionTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.FireMaterial",i.diffuseColor=this.diffuseColor.asArray(),i.speed=this.speed,this._diffuseTexture&&(i._diffuseTexture=this._diffuseTexture.serialize()),this._distortionTexture&&(i._distortionTexture=this._distortionTexture.serialize()),this._opacityTexture&&(i._opacityTexture=this._opacityTexture.serialize()),i},i.Parse=function(e,t,n){var r=new i(e.name,t);return r.diffuseColor=a.Color3.FromArray(e.diffuseColor),r.speed=e.speed,r.alpha=e.alpha,r.id=e.id,a.Tags.AddTagsTo(r,e.tags),r.backFaceCulling=e.backFaceCulling,r.wireframe=e.wireframe,e._diffuseTexture&&(r._diffuseTexture=a.Texture.Parse(e._diffuseTexture,t,n)),e._distortionTexture&&(r._distortionTexture=a.Texture.Parse(e._distortionTexture,t,n)),e._opacityTexture&&(r._opacityTexture=a.Texture.Parse(e._opacityTexture,t,n)),r},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsTexture)("distortionTexture")],i.prototype,"_distortionTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"distortionTexture",void 0),s([(0,a.serializeAsTexture)("opacityTexture")],i.prototype,"_opacityTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"opacityTexture",void 0),s([(0,a.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)()],i.prototype,"speed",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.FireMaterial",g);a.ShaderStore.ShadersStore.furPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;uniform vec4 furColor;uniform float furLength;varying vec3 vPositionW;varying float vfur_length;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef HIGHLEVEL\nuniform float furOffset;uniform float furOcclusion;uniform sampler2D furTexture;varying vec2 vFurUV;\n#endif\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<fogFragmentDeclaration>\n#include<clipPlaneFragmentDeclaration>\nfloat Rand(vec3 rv) {float x=dot(rv,vec3(12.9898,78.233,24.65487));return fract(sin(x)*43758.5453);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=furColor;vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor*=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef HIGHLEVEL\nvec4 furTextureColor=texture2D(furTexture,vec2(vFurUV.x,vFurUV.y));if (furTextureColor.a<=0.0 || furTextureColor.g<furOffset) {discard;}\nfloat occlusion=mix(0.0,furTextureColor.b*1.2,furOffset);baseColor=vec4(baseColor.xyz*max(occlusion,furOcclusion),1.1-furOffset);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase.rgb*baseColor.rgb,0.0,1.0);\n#ifdef HIGHLEVEL\nvec4 color=vec4(finalDiffuse,alpha);\n#else\nfloat r=vfur_length/furLength*0.5;vec4 color=vec4(finalDiffuse*(0.5+r),alpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.furVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\nuniform float furLength;uniform float furAngle;\n#ifdef HIGHLEVEL\nuniform float furOffset;uniform vec3 furGravity;uniform float furTime;uniform float furSpacing;uniform float furDensity;\n#endif\n#ifdef HEIGHTMAP\nuniform sampler2D heightTexture;\n#endif\n#ifdef HIGHLEVEL\nvarying vec2 vFurUV;\n#endif\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\nvarying float vfur_length;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nfloat Rand(vec3 rv) {float x=dot(rv,vec3(12.9898,78.233,24.65487));return fract(sin(x)*43758.5453);}\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nfloat r=Rand(position);\n#ifdef HEIGHTMAP\n#if __VERSION__>100\nvfur_length=furLength*texture(heightTexture,uv).x;\n#else\nvfur_length=furLength*texture2D(heightTexture,uv).r;\n#endif\n#else \nvfur_length=(furLength*r);\n#endif\nvec3 tangent1=vec3(normal.y,-normal.x,0);vec3 tangent2=vec3(-normal.z,0,normal.x);r=Rand(tangent1*r);float J=(2.0+4.0*r);r=Rand(tangent2*r);float K=(2.0+2.0*r);tangent1=tangent1*J+tangent2*K;tangent1=normalize(tangent1);vec3 newPosition=position+normal*vfur_length*cos(furAngle)+tangent1*vfur_length*sin(furAngle);\n#ifdef HIGHLEVEL\nvec3 forceDirection=vec3(0.0,0.0,0.0);forceDirection.x=sin(furTime+position.x*0.05)*0.2;forceDirection.y=cos(furTime*0.7+position.y*0.04)*0.2;forceDirection.z=sin(furTime*0.7+position.z*0.04)*0.2;vec3 displacement=vec3(0.0,0.0,0.0);displacement=furGravity+forceDirection;float displacementFactor=pow(furOffset,3.0);vec3 aNormal=normal;aNormal.xyz+=displacement*displacementFactor;newPosition=vec3(newPosition.x,newPosition.y,newPosition.z)+(normalize(aNormal)*furOffset*furSpacing);\n#endif\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\ngl_Position=viewProjection*finalWorld*vec4(newPosition,1.0);vec4 worldPos=finalWorld*vec4(newPosition,1.0);vPositionW=vec3(worldPos);\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#ifdef HIGHLEVEL\nvFurUV=vDiffuseUV*furDensity;\n#endif\n#else\n#ifdef HIGHLEVEL\nvFurUV=uv*furDensity;\n#endif\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var T=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.HEIGHTMAP=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.HIGHLEVEL=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),_=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n.furLength=1,n.furAngle=0,n.furColor=new a.Color3(.44,.21,.02),n.furOffset=0,n.furSpacing=12,n.furGravity=new a.Vector3(0,0,0),n.furSpeed=100,n.furDensity=20,n.furOcclusion=0,n._disableLighting=!1,n._maxSimultaneousLights=4,n.highLevelFur=!0,n._furTime=0,n}return o(i,e),Object.defineProperty(i.prototype,"furTime",{get:function(){return this._furTime},set:function(e){this._furTime=e},enumerable:!1,configurable:!0}),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.updateFur=function(){for(var e=1;e<this._meshes.length;e++){var i=this._meshes[e].material;i.furLength=this.furLength,i.furAngle=this.furAngle,i.furGravity=this.furGravity,i.furSpacing=this.furSpacing,i.furSpeed=this.furSpeed,i.furColor=this.furColor,i.diffuseTexture=this.diffuseTexture,i.furTexture=this.furTexture,i.highLevelFur=this.highLevelFur,i.furTime=this.furTime,i.furDensity=this.furDensity}},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new T);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&o.texturesEnabled){if(this.diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled){if(!this.diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(this.heightTexture&&s.getCaps().maxVertexTextureImageUnits){if(!this.heightTexture.isReady())return!1;r._needUVs=!0,r.HEIGHTMAP=!0}}if(this.highLevelFur!==r.HIGHLEVEL&&(r.HIGHLEVEL=!0,r.markAsUnprocessed()),(0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","furLength","furAngle","furColor","furOffset","furGravity","furTime","furSpacing","furDensity","furOcclusion"];(0,a.addClipPlaneUniforms)(d);var c=["diffuseSampler","heightTexture","furTexture"],h=[];(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("fur",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),this._heightTexture&&this._activeEffect.setTexture("heightTexture",this._heightTexture),(0,a.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._activeEffect.setFloat("furLength",this.furLength),this._activeEffect.setFloat("furAngle",this.furAngle),this._activeEffect.setColor4("furColor",this.furColor,1),this.highLevelFur&&(this._activeEffect.setVector3("furGravity",this.furGravity),this._activeEffect.setFloat("furOffset",this.furOffset),this._activeEffect.setFloat("furSpacing",this.furSpacing),this._activeEffect.setFloat("furDensity",this.furDensity),this._activeEffect.setFloat("furOcclusion",this.furOcclusion),this._furTime+=this.getScene().getEngine().getDeltaTime()/this.furSpeed,this._activeEffect.setFloat("furTime",this._furTime),this._activeEffect.setTexture("furTexture",this.furTexture)),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.heightTexture&&this.heightTexture.animations&&this.heightTexture.animations.length>0&&e.push(this.heightTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),this._heightTexture&&i.push(this._heightTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i||this._heightTexture===i},i.prototype.dispose=function(i){if(this.diffuseTexture&&this.diffuseTexture.dispose(),this._meshes)for(var t=1;t<this._meshes.length;t++){var n=this._meshes[t].material;n&&n.dispose(i),this._meshes[t].dispose()}e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.FurMaterial",this._meshes&&(i.sourceMeshName=this._meshes[0].name,i.quality=this._meshes.length),i},i.prototype.getClassName=function(){return"FurMaterial"},i.Parse=function(e,t,n){var r=a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n);return e.sourceMeshName&&r.highLevelFur&&t.executeWhenReady((function(){var n=t.getMeshByName(e.sourceMeshName);if(n){var o=i.GenerateTexture("Fur Texture",t);r.furTexture=o,i.FurifyMesh(n,e.quality)}})),r},i.GenerateTexture=function(e,i){for(var t=new a.DynamicTexture("FurTexture "+e,256,i,!0),n=t.getContext(),r=0;r<2e4;++r)n.fillStyle="rgba(255, "+Math.floor(255*Math.random())+", "+Math.floor(255*Math.random())+", 1)",n.fillRect(Math.random()*t.getSize().width,Math.random()*t.getSize().height,2,2);return t.update(!1),t.wrapU=a.Texture.WRAP_ADDRESSMODE,t.wrapV=a.Texture.WRAP_ADDRESSMODE,t},i.FurifyMesh=function(e,t){var n,r=[e],o=e.material;if(!(o instanceof i))throw"The material of the source mesh must be a Fur Material";for(n=1;n<t;n++){var s=new i(o.name+n,e.getScene());e.getScene().materials.pop(),a.Tags.EnableFor(s),a.Tags.AddTagsTo(s,"furShellMaterial"),s.furLength=o.furLength,s.furAngle=o.furAngle,s.furGravity=o.furGravity,s.furSpacing=o.furSpacing,s.furSpeed=o.furSpeed,s.furColor=o.furColor,s.diffuseTexture=o.diffuseTexture,s.furOffset=n/t,s.furTexture=o.furTexture,s.highLevelFur=o.highLevelFur,s.furTime=o.furTime,s.furDensity=o.furDensity;var f=e.clone(e.name+n);f.material=s,f.skeleton=e.skeleton,f.position=a.Vector3.Zero(),r.push(f)}for(n=1;n<r.length;n++)r[n].parent=e;return e.material._meshes=r,r},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsTexture)("heightTexture")],i.prototype,"_heightTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"heightTexture",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)()],i.prototype,"furLength",void 0),s([(0,a.serialize)()],i.prototype,"furAngle",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"furColor",void 0),s([(0,a.serialize)()],i.prototype,"furOffset",void 0),s([(0,a.serialize)()],i.prototype,"furSpacing",void 0),s([(0,a.serializeAsVector3)()],i.prototype,"furGravity",void 0),s([(0,a.serialize)()],i.prototype,"furSpeed",void 0),s([(0,a.serialize)()],i.prototype,"furDensity",void 0),s([(0,a.serialize)()],i.prototype,"furOcclusion",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),s([(0,a.serialize)()],i.prototype,"highLevelFur",void 0),s([(0,a.serialize)()],i.prototype,"furTime",null),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.FurMaterial",_);a.ShaderStore.ShadersStore.gradientPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 topColor;uniform vec4 bottomColor;uniform float offset;uniform float scale;uniform float smoothness;varying vec3 vPositionW;varying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);float h=vPosition.y*scale+offset;float mysmoothness=clamp(smoothness,0.01,max(smoothness,10.));vec4 baseColor=mix(bottomColor,topColor,max(pow(max(h,0.0),mysmoothness),0.0));vec3 diffuseColor=baseColor.rgb;float alpha=baseColor.a;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef EMISSIVE\nvec3 diffuseBase=baseColor.rgb;\n#else\nvec3 diffuseBase=vec3(0.,0.,0.);\n#endif\nlightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.gradientVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;varying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);vPosition=position;\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var x=function(e){function i(){var i=e.call(this)||this;return i.EMISSIVE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),S=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n._maxSimultaneousLights=4,n.topColor=new a.Color3(1,0,0),n.topColorAlpha=1,n.bottomColor=new a.Color3(0,0,1),n.bottomColorAlpha=1,n.offset=0,n.scale=1,n.smoothness=1,n._disableLighting=!1,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1||this.topColorAlpha<1||this.bottomColorAlpha<1},i.prototype.needAlphaTesting=function(){return!0},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new x);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if((0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),r.EMISSIVE=this._disableLighting,(0,a.PrepareDefinesForAttributes)(e,r,!1,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","mBones","logarithmicDepthConstant","topColor","bottomColor","offset","smoothness","scale"];(0,a.addClipPlaneUniforms)(d);var c=[],h=[];(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:4}),i.setEffect(o.getEngine().createEffect("gradient",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,o),this._mustRebind(n,o,t)&&((0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._activeEffect.setColor4("topColor",this.topColor,this.topColorAlpha),this._activeEffect.setColor4("bottomColor",this.bottomColor,this.bottomColorAlpha),this._activeEffect.setFloat("offset",this.offset),this._activeEffect.setFloat("scale",this.scale),this._activeEffect.setFloat("smoothness",this.smoothness),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){return[]},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.GradientMaterial",i},i.prototype.getClassName=function(){return"GradientMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"topColor",void 0),s([(0,a.serialize)()],i.prototype,"topColorAlpha",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"bottomColor",void 0),s([(0,a.serialize)()],i.prototype,"bottomColorAlpha",void 0),s([(0,a.serialize)()],i.prototype,"offset",void 0),s([(0,a.serialize)()],i.prototype,"scale",void 0),s([(0,a.serialize)()],i.prototype,"smoothness",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.GradientMaterial",S);a.ShaderStore.ShadersStore.gridPixelShader="#extension GL_OES_standard_derivatives : enable\n#define SQRT2 1.41421356\n#define PI 3.14159\nprecision highp float;uniform float visibility;uniform vec3 mainColor;uniform vec3 lineColor;uniform vec4 gridControl;uniform vec3 gridOffset;varying vec3 vPosition;varying vec3 vNormal;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef OPACITY\nvarying vec2 vOpacityUV;uniform sampler2D opacitySampler;uniform vec2 vOpacityInfos;\n#endif\nfloat getDynamicVisibility(float position) {float majorGridFrequency=gridControl.y;if (floor(position+0.5)==floor(position/majorGridFrequency+0.5)*majorGridFrequency)\n{return 1.0;}\nreturn gridControl.z;}\nfloat getAnisotropicAttenuation(float differentialLength) {const float maxNumberOfLines=10.0;return clamp(1.0/(differentialLength+1.0)-1.0/maxNumberOfLines,0.0,1.0);}\nfloat isPointOnLine(float position,float differentialLength) {float fractionPartOfPosition=position-floor(position+0.5); \nfractionPartOfPosition/=differentialLength; \n#ifdef ANTIALIAS\nfractionPartOfPosition=clamp(fractionPartOfPosition,-1.,1.);float result=0.5+0.5*cos(fractionPartOfPosition*PI); \nreturn result;\n#else\nreturn abs(fractionPartOfPosition)<SQRT2/4. ? 1. : 0.;\n#endif\n}\nfloat contributionOnAxis(float position) {float differentialLength=length(vec2(dFdx(position),dFdy(position)));differentialLength*=SQRT2; \nfloat result=isPointOnLine(position,differentialLength);float dynamicVisibility=getDynamicVisibility(position);result*=dynamicVisibility;float anisotropicAttenuation=getAnisotropicAttenuation(differentialLength);result*=anisotropicAttenuation;return result;}\nfloat normalImpactOnAxis(float x) {float normalImpact=clamp(1.0-3.0*abs(x*x*x),0.0,1.0);return normalImpact;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nfloat gridRatio=gridControl.x;vec3 gridPos=(vPosition+gridOffset.xyz)/gridRatio;float x=contributionOnAxis(gridPos.x);float y=contributionOnAxis(gridPos.y);float z=contributionOnAxis(gridPos.z);vec3 normal=normalize(vNormal);x*=normalImpactOnAxis(normal.x);y*=normalImpactOnAxis(normal.y);z*=normalImpactOnAxis(normal.z);\n#ifdef MAX_LINE\nfloat grid=clamp(max(max(x,y),z),0.,1.);\n#else\nfloat grid=clamp(x+y+z,0.,1.);\n#endif\nvec3 color=mix(mainColor,lineColor,grid);\n#ifdef FOG\n#include<fogFragment>\n#endif\nfloat opacity=1.0;\n#ifdef TRANSPARENT\nopacity=clamp(grid,0.08,gridControl.w*grid);\n#endif\n#ifdef OPACITY\nopacity*=texture2D(opacitySampler,vOpacityUV).a;\n#endif\ngl_FragColor=vec4(color.rgb,opacity*visibility);\n#ifdef TRANSPARENT\n#ifdef PREMULTIPLYALPHA\ngl_FragColor.rgb*=opacity;\n#endif\n#else\n#endif\n#include<logDepthFragment>\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.gridVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#include<instancesDeclaration>\nuniform mat4 projection;uniform mat4 view;varying vec3 vPosition;varying vec3 vNormal;\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#ifdef OPACITY\nvarying vec2 vOpacityUV;uniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#include<fogVertex>\nvec4 cameraSpacePosition=view*worldPos;gl_Position=projection*cameraSpacePosition;\n#ifdef OPACITY\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\nif (vOpacityInfos.x==0.)\n{vOpacityUV=vec2(opacityMatrix*vec4(uv,1.0,0.0));}\nelse\n{vOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));}\n#endif \n#include<logDepthVertex>\nvPosition=position;vNormal=normal;\n#define CUSTOM_VERTEX_MAIN_END\n}";var E=function(e){function i(){var i=e.call(this)||this;return i.OPACITY=!1,i.ANTIALIAS=!1,i.TRANSPARENT=!1,i.FOG=!1,i.PREMULTIPLYALPHA=!1,i.MAX_LINE=!1,i.UV1=!1,i.UV2=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),C=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.mainColor=a.Color3.Black(),n.lineColor=a.Color3.Teal(),n.gridRatio=1,n.gridOffset=a.Vector3.Zero(),n.majorUnitFrequency=10,n.minorUnitVisibility=.33,n.opacity=1,n.antialias=!0,n.preMultiplyAlpha=!1,n.useMaxLine=!1,n._gridControl=new a.Vector4(n.gridRatio,n.majorUnitFrequency,n.minorUnitVisibility,n.opacity),n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.opacity<1||this._opacityTexture&&this._opacityTexture.isReady()},i.prototype.needAlphaBlendingForMesh=function(e){return e.visibility<1||this.needAlphaBlending()},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new E);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;if(r.TRANSPARENT!==this.opacity<1&&(r.TRANSPARENT=!r.TRANSPARENT,r.markAsUnprocessed()),r.PREMULTIPLYALPHA!=this.preMultiplyAlpha&&(r.PREMULTIPLYALPHA=!r.PREMULTIPLYALPHA,r.markAsUnprocessed()),r.MAX_LINE!==this.useMaxLine&&(r.MAX_LINE=!r.MAX_LINE,r.markAsUnprocessed()),r.ANTIALIAS!==this.antialias&&(r.ANTIALIAS=!r.ANTIALIAS,r.markAsUnprocessed()),r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._opacityTexture&&a.MaterialFlags.OpacityTextureEnabled)){if(!this._opacityTexture.isReady())return!1;r._needUVs=!0,r.OPACITY=!0}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,!1,this.fogEnabled,!1,r),(0,a.PrepareDefinesForFrameBoundValues)(o,o.getEngine(),this,r,!!t),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial(),(0,a.PrepareDefinesForAttributes)(e,r,!1,!1);var s=[a.VertexBuffer.PositionKind,a.VertexBuffer.NormalKind];r.UV1&&s.push(a.VertexBuffer.UVKind),r.UV2&&s.push(a.VertexBuffer.UV2Kind),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess,(0,a.PrepareAttributesForInstances)(s,r);var f=r.toString();i.setEffect(o.getEngine().createEffect("grid",s,["projection","mainColor","lineColor","gridControl","gridOffset","vFogInfos","vFogColor","world","view","opacityMatrix","vOpacityInfos","visibility","logarithmicDepthConstant"],["opacitySampler"],f,void 0,this.onCompiled,this.onError),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this._activeEffect.setFloat("visibility",i.visibility),r.INSTANCES&&!r.THIN_INSTANCE||this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("view",n.getViewMatrix()),this._activeEffect.setMatrix("projection",n.getProjectionMatrix()),this._mustRebind(n,o,t)&&(this._activeEffect.setColor3("mainColor",this.mainColor),this._activeEffect.setColor3("lineColor",this.lineColor),this._activeEffect.setVector3("gridOffset",this.gridOffset),this._gridControl.x=this.gridRatio,this._gridControl.y=Math.round(this.majorUnitFrequency),this._gridControl.z=this.minorUnitVisibility,this._gridControl.w=this.opacity,this._activeEffect.setVector4("gridControl",this._gridControl),this._opacityTexture&&a.MaterialFlags.OpacityTextureEnabled&&(this._activeEffect.setTexture("opacitySampler",this._opacityTexture),this._activeEffect.setFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),this._activeEffect.setMatrix("opacityMatrix",this._opacityTexture.getTextureMatrix())),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n)),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.GridMaterial",i},i.prototype.getClassName=function(){return"GridMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsColor3)()],i.prototype,"mainColor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"lineColor",void 0),s([(0,a.serialize)()],i.prototype,"gridRatio",void 0),s([(0,a.serializeAsVector3)()],i.prototype,"gridOffset",void 0),s([(0,a.serialize)()],i.prototype,"majorUnitFrequency",void 0),s([(0,a.serialize)()],i.prototype,"minorUnitVisibility",void 0),s([(0,a.serialize)()],i.prototype,"opacity",void 0),s([(0,a.serialize)()],i.prototype,"antialias",void 0),s([(0,a.serialize)()],i.prototype,"preMultiplyAlpha",void 0),s([(0,a.serialize)()],i.prototype,"useMaxLine",void 0),s([(0,a.serializeAsTexture)("opacityTexture")],i.prototype,"_opacityTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"opacityTexture",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.GridMaterial",C);a.ShaderStore.ShadersStore.lavaPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;uniform float time;uniform float speed;uniform float movingSpeed;uniform vec3 fogColor;uniform sampler2D noiseTexture;uniform float fogDensity;varying float noise;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nfloat random( vec3 scale,float seed ){return fract( sin( dot( gl_FragCoord.xyz+seed,scale ) )*43758.5453+seed ) ;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nvec4 noiseTex=texture2D( noiseTexture,vDiffuseUV );vec2 T1=vDiffuseUV+vec2( 1.5,-1.5 )*time *0.02;vec2 T2=vDiffuseUV+vec2( -0.5,2.0 )*time*0.01*speed;T1.x+=noiseTex.x*2.0;T1.y+=noiseTex.y*2.0;T2.x-=noiseTex.y*0.2+time*0.001*movingSpeed;T2.y+=noiseTex.z*0.2+time*0.002*movingSpeed;float p=texture2D( noiseTexture,T1*3.0 ).a;vec4 lavaColor=texture2D( diffuseSampler,T2*4.0);vec4 temp=lavaColor*( vec4( p,p,p,p )*2. )+( lavaColor*lavaColor-0.1 );baseColor=temp;float depth=gl_FragCoord.z*4.0;const float LOG2=1.442695;float fogFactor=exp2(-fogDensity*fogDensity*depth*depth*LOG2 );fogFactor=1.0-clamp( fogFactor,0.0,1.0 );baseColor=mix( baseColor,vec4( fogColor,baseColor.w ),fogFactor );diffuseColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.lavaVertexShader="precision highp float;uniform float time;uniform float lowFrequencySpeed;varying float noise;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n/* NOISE FUNCTIONS */\nvec3 mod289(vec3 x)\n{return x-floor(x*(1.0/289.0))*289.0;}\nvec4 mod289(vec4 x)\n{return x-floor(x*(1.0/289.0))*289.0;}\nvec4 permute(vec4 x)\n{return mod289(((x*34.0)+1.0)*x);}\nvec4 taylorInvSqrt(vec4 r)\n{return 1.79284291400159-0.85373472095314*r;}\nvec3 fade(vec3 t) {return t*t*t*(t*(t*6.0-15.0)+10.0);}\nfloat pnoise(vec3 P,vec3 rep)\n{vec3 Pi0=mod(floor(P),rep); \nvec3 Pi1=mod(Pi0+vec3(1.0),rep); \nPi0=mod289(Pi0);Pi1=mod289(Pi1);vec3 Pf0=fract(P); \nvec3 Pf1=Pf0-vec3(1.0); \nvec4 ix=vec4(Pi0.x,Pi1.x,Pi0.x,Pi1.x);vec4 iy=vec4(Pi0.yy,Pi1.yy);vec4 iz0=Pi0.zzzz;vec4 iz1=Pi1.zzzz;vec4 ixy=permute(permute(ix)+iy);vec4 ixy0=permute(ixy+iz0);vec4 ixy1=permute(ixy+iz1);vec4 gx0=ixy0*(1.0/7.0);vec4 gy0=fract(floor(gx0)*(1.0/7.0))-0.5;gx0=fract(gx0);vec4 gz0=vec4(0.5)-abs(gx0)-abs(gy0);vec4 sz0=step(gz0,vec4(0.0));gx0-=sz0*(step(0.0,gx0)-0.5);gy0-=sz0*(step(0.0,gy0)-0.5);vec4 gx1=ixy1*(1.0/7.0);vec4 gy1=fract(floor(gx1)*(1.0/7.0))-0.5;gx1=fract(gx1);vec4 gz1=vec4(0.5)-abs(gx1)-abs(gy1);vec4 sz1=step(gz1,vec4(0.0));gx1-=sz1*(step(0.0,gx1)-0.5);gy1-=sz1*(step(0.0,gy1)-0.5);vec3 g000=vec3(gx0.x,gy0.x,gz0.x);vec3 g100=vec3(gx0.y,gy0.y,gz0.y);vec3 g010=vec3(gx0.z,gy0.z,gz0.z);vec3 g110=vec3(gx0.w,gy0.w,gz0.w);vec3 g001=vec3(gx1.x,gy1.x,gz1.x);vec3 g101=vec3(gx1.y,gy1.y,gz1.y);vec3 g011=vec3(gx1.z,gy1.z,gz1.z);vec3 g111=vec3(gx1.w,gy1.w,gz1.w);vec4 norm0=taylorInvSqrt(vec4(dot(g000,g000),dot(g010,g010),dot(g100,g100),dot(g110,g110)));g000*=norm0.x;g010*=norm0.y;g100*=norm0.z;g110*=norm0.w;vec4 norm1=taylorInvSqrt(vec4(dot(g001,g001),dot(g011,g011),dot(g101,g101),dot(g111,g111)));g001*=norm1.x;g011*=norm1.y;g101*=norm1.z;g111*=norm1.w;float n000=dot(g000,Pf0);float n100=dot(g100,vec3(Pf1.x,Pf0.yz));float n010=dot(g010,vec3(Pf0.x,Pf1.y,Pf0.z));float n110=dot(g110,vec3(Pf1.xy,Pf0.z));float n001=dot(g001,vec3(Pf0.xy,Pf1.z));float n101=dot(g101,vec3(Pf1.x,Pf0.y,Pf1.z));float n011=dot(g011,vec3(Pf0.x,Pf1.yz));float n111=dot(g111,Pf1);vec3 fade_xyz=fade(Pf0);vec4 n_z=mix(vec4(n000,n100,n010,n110),vec4(n001,n101,n011,n111),fade_xyz.z);vec2 n_yz=mix(n_z.xy,n_z.zw,fade_xyz.y);float n_xyz=mix(n_yz.x,n_yz.y,fade_xyz.x);return 2.2*n_xyz;}\n/* END FUNCTION */\nfloat turbulence( vec3 p ) {float w=100.0;float t=-.5;for (float f=1.0 ; f<=10.0 ; f++ ){float power=pow( 2.0,f );t+=abs( pnoise( vec3( power*p ),vec3( 10.0,10.0,10.0 ) )/power );}\nreturn t;}\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\n#ifdef NORMAL\nnoise=10.0* -.10*turbulence( .5*normal+time*1.15 );float b=lowFrequencySpeed*5.0*pnoise( 0.05*position +vec3(time*1.025),vec3( 100.0 ) );float displacement=- 1.5*noise+b;vec3 newPosition=position+normal*displacement;gl_Position=viewProjection*finalWorld*vec4( newPosition,1.0 );vec4 worldPos=finalWorld*vec4(newPosition,1.0);vPositionW=vec3(worldPos);vNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<logDepthVertex>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}";var P=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.LIGHT0=!1,i.LIGHT1=!1,i.LIGHT2=!1,i.LIGHT3=!1,i.SPOTLIGHT0=!1,i.SPOTLIGHT1=!1,i.SPOTLIGHT2=!1,i.SPOTLIGHT3=!1,i.HEMILIGHT0=!1,i.HEMILIGHT1=!1,i.HEMILIGHT2=!1,i.HEMILIGHT3=!1,i.DIRLIGHT0=!1,i.DIRLIGHT1=!1,i.DIRLIGHT2=!1,i.DIRLIGHT3=!1,i.POINTLIGHT0=!1,i.POINTLIGHT1=!1,i.POINTLIGHT2=!1,i.POINTLIGHT3=!1,i.SHADOW0=!1,i.SHADOW1=!1,i.SHADOW2=!1,i.SHADOW3=!1,i.SHADOWS=!1,i.SHADOWESM0=!1,i.SHADOWESM1=!1,i.SHADOWESM2=!1,i.SHADOWESM3=!1,i.SHADOWPOISSON0=!1,i.SHADOWPOISSON1=!1,i.SHADOWPOISSON2=!1,i.SHADOWPOISSON3=!1,i.SHADOWPCF0=!1,i.SHADOWPCF1=!1,i.SHADOWPCF2=!1,i.SHADOWPCF3=!1,i.SHADOWPCSS0=!1,i.SHADOWPCSS1=!1,i.SHADOWPCSS2=!1,i.SHADOWPCSS3=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.UNLIT=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),y=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.speed=1,n.movingSpeed=1,n.lowFrequencySpeed=1,n.fogDensity=.15,n._lastTime=0,n.diffuseColor=new a.Color3(1,1,1),n._disableLighting=!1,n._unlit=!1,n._maxSimultaneousLights=4,n._scaledDiffuse=new a.Color3,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new P);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","time","speed","movingSpeed","fogColor","fogDensity","lowFrequencySpeed"];(0,a.addClipPlaneUniforms)(d);var c=["diffuseSampler","noiseTexture"],h=[];(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("lava",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,r.UNLIT=this._unlit,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),this.noiseTexture&&this._activeEffect.setTexture("noiseTexture",this.noiseTexture),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._lastTime+=n.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime*this.speed/1e3),this.fogColor||(this.fogColor=a.Color3.Black()),this._activeEffect.setColor3("fogColor",this.fogColor),this._activeEffect.setFloat("fogDensity",this.fogDensity),this._activeEffect.setFloat("lowFrequencySpeed",this.lowFrequencySpeed),this._activeEffect.setFloat("movingSpeed",this.movingSpeed),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.noiseTexture&&this.noiseTexture.animations&&this.noiseTexture.animations.length>0&&e.push(this.noiseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this.diffuseTexture&&this.diffuseTexture.dispose(),this.noiseTexture&&this.noiseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.LavaMaterial",i},i.prototype.getClassName=function(){return"LavaMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsTexture)()],i.prototype,"noiseTexture",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"fogColor",void 0),s([(0,a.serialize)()],i.prototype,"speed",void 0),s([(0,a.serialize)()],i.prototype,"movingSpeed",void 0),s([(0,a.serialize)()],i.prototype,"lowFrequencySpeed",void 0),s([(0,a.serialize)()],i.prototype,"fogDensity",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("unlit")],i.prototype,"_unlit",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"unlit",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.LavaMaterial",y);a.ShaderStore.ShadersStore.mixPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform sampler2D mixMap1Sampler;uniform vec2 vTextureInfos;\n#ifdef MIXMAP2\nuniform sampler2D mixMap2Sampler;\n#endif\nuniform sampler2D diffuse1Sampler;uniform sampler2D diffuse2Sampler;uniform sampler2D diffuse3Sampler;uniform sampler2D diffuse4Sampler;uniform vec2 diffuse1Infos;uniform vec2 diffuse2Infos;uniform vec2 diffuse3Infos;uniform vec2 diffuse4Infos;\n#ifdef MIXMAP2\nuniform sampler2D diffuse5Sampler;uniform sampler2D diffuse6Sampler;uniform sampler2D diffuse7Sampler;uniform sampler2D diffuse8Sampler;uniform vec2 diffuse5Infos;uniform vec2 diffuse6Infos;uniform vec2 diffuse7Infos;uniform vec2 diffuse8Infos;\n#endif\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 finalMixColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef MIXMAP2\nvec4 mixColor2=vec4(1.,1.,1.,1.);\n#endif\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\nfloat alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nvec4 mixColor=texture2D(mixMap1Sampler,vTextureUV);\n#include<depthPrePass>\nmixColor.rgb*=vTextureInfos.y;vec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);vec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);vec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);vec4 diffuse4Color=texture2D(diffuse4Sampler,vTextureUV*diffuse4Infos);diffuse1Color.rgb*=mixColor.r;diffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,mixColor.g);diffuse3Color.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,mixColor.b);finalMixColor.rgb=mix(diffuse3Color.rgb,diffuse4Color.rgb,1.0-mixColor.a);\n#ifdef MIXMAP2\nmixColor=texture2D(mixMap2Sampler,vTextureUV);mixColor.rgb*=vTextureInfos.y;vec4 diffuse5Color=texture2D(diffuse5Sampler,vTextureUV*diffuse5Infos);vec4 diffuse6Color=texture2D(diffuse6Sampler,vTextureUV*diffuse6Infos);vec4 diffuse7Color=texture2D(diffuse7Sampler,vTextureUV*diffuse7Infos);vec4 diffuse8Color=texture2D(diffuse8Sampler,vTextureUV*diffuse8Infos);diffuse5Color.rgb=mix(finalMixColor.rgb,diffuse5Color.rgb,mixColor.r);diffuse6Color.rgb=mix(diffuse5Color.rgb,diffuse6Color.rgb,mixColor.g);diffuse7Color.rgb=mix(diffuse6Color.rgb,diffuse7Color.rgb,mixColor.b);finalMixColor.rgb=mix(diffuse7Color.rgb,diffuse8Color.rgb,1.0-mixColor.a);\n#endif\n#endif\n#ifdef VERTEXCOLOR\nfinalMixColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*finalMixColor.rgb,0.0,1.0);vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.mixVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform mat4 textureMatrix;uniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x==0.)\n{vTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));}\nelse\n{vTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var A=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.MIXMAP2=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),I=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n.specularColor=new a.Color3(0,0,0),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new A);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(o.texturesEnabled){if(!this._mixTexture1||!this._mixTexture1.isReady())return!1;if(r._needUVs=!0,a.MaterialFlags.DiffuseTextureEnabled){if(!this._diffuseTexture1||!this._diffuseTexture1.isReady())return!1;if(r.DIFFUSE=!0,!this._diffuseTexture2||!this._diffuseTexture2.isReady())return!1;if(!this._diffuseTexture3||!this._diffuseTexture3.isReady())return!1;if(!this._diffuseTexture4||!this._diffuseTexture4.isReady())return!1;if(this._mixTexture2){if(!this._mixTexture2.isReady())return!1;if(r.MIXMAP2=!0,!this._diffuseTexture5||!this._diffuseTexture5.isReady())return!1;if(!this._diffuseTexture6||!this._diffuseTexture6.isReady())return!1;if(!this._diffuseTexture7||!this._diffuseTexture7.isReady())return!1;if(!this._diffuseTexture8||!this._diffuseTexture8.isReady())return!1}}}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","textureMatrix","logarithmicDepthConstant","diffuse1Infos","diffuse2Infos","diffuse3Infos","diffuse4Infos","diffuse5Infos","diffuse6Infos","diffuse7Infos","diffuse8Infos"],c=["mixMap1Sampler","mixMap2Sampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","diffuse4Sampler","diffuse5Sampler","diffuse6Sampler","diffuse7Sampler","diffuse8Sampler"],h=[];(0,a.addClipPlaneUniforms)(d),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("mix",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._mixTexture1&&(this._activeEffect.setTexture("mixMap1Sampler",this._mixTexture1),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture1.coordinatesIndex,this._mixTexture1.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture1.getTextureMatrix()),a.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale)),this._diffuseTexture4&&(this._activeEffect.setTexture("diffuse4Sampler",this._diffuseTexture4),this._activeEffect.setFloat2("diffuse4Infos",this._diffuseTexture4.uScale,this._diffuseTexture4.vScale)))),this._mixTexture2&&(this._activeEffect.setTexture("mixMap2Sampler",this._mixTexture2),a.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture5&&(this._activeEffect.setTexture("diffuse5Sampler",this._diffuseTexture5),this._activeEffect.setFloat2("diffuse5Infos",this._diffuseTexture5.uScale,this._diffuseTexture5.vScale)),this._diffuseTexture6&&(this._activeEffect.setTexture("diffuse6Sampler",this._diffuseTexture6),this._activeEffect.setFloat2("diffuse6Infos",this._diffuseTexture6.uScale,this._diffuseTexture6.vScale)),this._diffuseTexture7&&(this._activeEffect.setTexture("diffuse7Sampler",this._diffuseTexture7),this._activeEffect.setFloat2("diffuse7Infos",this._diffuseTexture7.uScale,this._diffuseTexture7.vScale)),this._diffuseTexture8&&(this._activeEffect.setTexture("diffuse8Sampler",this._diffuseTexture8),this._activeEffect.setFloat2("diffuse8Infos",this._diffuseTexture8.uScale,this._diffuseTexture8.vScale)))),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._mixTexture1&&this._mixTexture1.animations&&this._mixTexture1.animations.length>0&&e.push(this._mixTexture1),this._mixTexture2&&this._mixTexture2.animations&&this._mixTexture2.animations.length>0&&e.push(this._mixTexture2),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._mixTexture1&&i.push(this._mixTexture1),this._diffuseTexture1&&i.push(this._diffuseTexture1),this._diffuseTexture2&&i.push(this._diffuseTexture2),this._diffuseTexture3&&i.push(this._diffuseTexture3),this._diffuseTexture4&&i.push(this._diffuseTexture4),this._mixTexture2&&i.push(this._mixTexture2),this._diffuseTexture5&&i.push(this._diffuseTexture5),this._diffuseTexture6&&i.push(this._diffuseTexture6),this._diffuseTexture7&&i.push(this._diffuseTexture7),this._diffuseTexture8&&i.push(this._diffuseTexture8),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._mixTexture1===i||this._diffuseTexture1===i||this._diffuseTexture2===i||this._diffuseTexture3===i||this._diffuseTexture4===i||this._mixTexture2===i||this._diffuseTexture5===i||this._diffuseTexture6===i||this._diffuseTexture7===i||this._diffuseTexture8===i},i.prototype.dispose=function(i){this._mixTexture1&&this._mixTexture1.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.MixMaterial",i},i.prototype.getClassName=function(){return"MixMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("mixTexture1")],i.prototype,"_mixTexture1",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture1",void 0),s([(0,a.serializeAsTexture)("mixTexture2")],i.prototype,"_mixTexture2",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture2",void 0),s([(0,a.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture1",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture1",void 0),s([(0,a.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture2",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture2",void 0),s([(0,a.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture3",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture3",void 0),s([(0,a.serializeAsTexture)("diffuseTexture4")],i.prototype,"_diffuseTexture4",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture4",void 0),s([(0,a.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture5",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture5",void 0),s([(0,a.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture6",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture6",void 0),s([(0,a.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture7",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture7",void 0),s([(0,a.serializeAsTexture)("diffuseTexture4")],i.prototype,"_diffuseTexture8",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture8",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"specularColor",void 0),s([(0,a.serialize)()],i.prototype,"specularPower",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.MixMaterial",I);a.ShaderStore.ShadersStore.normalPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef LIGHTING\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef NORMAL\nbaseColor=mix(baseColor,vec4(vNormalW,1.0),0.5);\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef LIGHTING\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse= baseColor.rgb;\n#endif\nvec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.normalVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var L=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.LIGHT0=!1,i.LIGHT1=!1,i.LIGHT2=!1,i.LIGHT3=!1,i.SPOTLIGHT0=!1,i.SPOTLIGHT1=!1,i.SPOTLIGHT2=!1,i.SPOTLIGHT3=!1,i.HEMILIGHT0=!1,i.HEMILIGHT1=!1,i.HEMILIGHT2=!1,i.HEMILIGHT3=!1,i.DIRLIGHT0=!1,i.DIRLIGHT1=!1,i.DIRLIGHT2=!1,i.DIRLIGHT3=!1,i.POINTLIGHT0=!1,i.POINTLIGHT1=!1,i.POINTLIGHT2=!1,i.POINTLIGHT3=!1,i.SHADOW0=!1,i.SHADOW1=!1,i.SHADOW2=!1,i.SHADOW3=!1,i.SHADOWS=!1,i.SHADOWESM0=!1,i.SHADOWESM1=!1,i.SHADOWESM2=!1,i.SHADOWESM3=!1,i.SHADOWPOISSON0=!1,i.SHADOWPOISSON1=!1,i.SHADOWPOISSON2=!1,i.SHADOWPOISSON3=!1,i.SHADOWPCF0=!1,i.SHADOWPCF1=!1,i.SHADOWPCF2=!1,i.SHADOWPCF3=!1,i.SHADOWPCSS0=!1,i.SHADOWPCSS1=!1,i.SHADOWPCSS2=!1,i.SHADOWPCSS3=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.LIGHTING=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),M=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaBlendingForMesh=function(e){return this.needAlphaBlending()||e.visibility<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new L);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),r.LIGHTING=!this._disableLighting,(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],c=["diffuseSampler"],h=[];(0,a.addClipPlaneUniforms)(d),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:4}),i.setEffect(o.getEngine().createEffect("normal",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this.diffuseTexture&&this.diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.NormalMaterial",i},i.prototype.getClassName=function(){return"NormalMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.NormalMaterial",M);a.ShaderStore.ShadersStore.shadowOnlyPixelShader="precision highp float;uniform vec4 vEyePosition;uniform float alpha;uniform vec3 shadowColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..1]\nvec4 color=vec4(shadowColor,(1.0-clamp(shadow,0.,1.))*alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.shadowOnlyVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var F=function(e){function i(){var i=e.call(this)||this;return i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),b=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n._needAlphaBlending=!0,n.shadowColor=a.Color3.Black(),n}return o(i,e),i.prototype.needAlphaBlending=function(){return this._needAlphaBlending},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},Object.defineProperty(i.prototype,"activeLight",{get:function(){return this._activeLight},set:function(e){this._activeLight=e},enumerable:!1,configurable:!0}),i.prototype._getFirstShadowLightForMesh=function(e){for(var i=0,t=e.lightSources;i<t.length;i++){var n=t[i];if(n.shadowEnabled)return n}return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n,r=i._drawWrapper;if(this.isFrozen&&r.effect&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new F);var o=i.materialDefines,s=this.getScene();if(this._isReadyForSubMesh(i))return!0;var f=s.getEngine();if(this._activeLight)for(var l=0,u=e.lightSources;l<u.length;l++){var d=u[l];if(d.shadowEnabled){if(this._activeLight===d)break;var c=e.lightSources.indexOf(this._activeLight);-1!==c&&(e.lightSources.splice(c,1),e.lightSources.splice(0,0,this._activeLight));break}}(0,a.PrepareDefinesForFrameBoundValues)(s,f,this,o,!!t),(0,a.PrepareDefinesForMisc)(e,s,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),o._needNormals=(0,a.PrepareDefinesForLights)(s,e,o,!1,1);var h=null===(n=this._getFirstShadowLightForMesh(e))||void 0===n?void 0:n.getShadowGenerator();if(this._needAlphaBlending=!0,h&&h.getClassName&&"CascadedShadowGenerator"===h.getClassName()){var p=h;this._needAlphaBlending=!p.autoCalcDepthBounds}if((0,a.PrepareDefinesForAttributes)(e,o,!1,!0),o.isDirty){o.markAsProcessed(),s.resetCachedMaterial();var m=new a.EffectFallbacks;o.FOG&&m.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(o,m,1),o.NUM_BONE_INFLUENCERS>0&&m.addCPUSkinningFallback(0,e),o.IMAGEPROCESSINGPOSTPROCESS=s.imageProcessingConfiguration.applyByPostProcess;var v=[a.VertexBuffer.PositionKind];o.NORMAL&&v.push(a.VertexBuffer.NormalKind),(0,a.PrepareAttributesForBones)(v,e,o,m),(0,a.PrepareAttributesForInstances)(v,o);var g=o.toString(),T=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","alpha","shadowColor","mBones","logarithmicDepthConstant"],_=[],x=[];(0,a.addClipPlaneUniforms)(T),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:T,uniformBuffersNames:x,samplers:_,defines:o,maxSimultaneousLights:1}),i.setEffect(s.getEngine().createEffect("shadowOnly",{attributes:v,uniformsNames:T,uniformBuffersNames:x,samplers:_,defines:g,fallbacks:m,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:1}},f),o,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(o._renderId=s.getRenderId(),r._wasPreviouslyReady=!0,r._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o){if(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&((0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._activeEffect.setFloat("alpha",this.alpha),this._activeEffect.setColor3("shadowColor",this.shadowColor),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),n.lightsEnabled){(0,a.BindLights)(n,i,this._activeEffect,r,1);var s=this._getFirstShadowLightForMesh(i);s&&(s._renderId=-1)}(n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE||r.SHADOWCSM0)&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t)}}},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.ShadowOnlyMaterial",i},i.prototype.getClassName=function(){return"ShadowOnlyMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.ShadowOnlyMaterial",b);a.ShaderStore.ShadersStore.simplePixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif \n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";a.ShaderStore.ShadersStore.simpleVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var N=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),D=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new N);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],c=["diffuseSampler"],h=[];(0,a.addClipPlaneUniforms)(d),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("simple",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights-1}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&a.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.SimpleMaterial",i},i.prototype.getClassName=function(){return"SimpleMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),s([(0,a.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.SimpleMaterial",D);a.ShaderStore.ShadersStore.skyPixelShader="precision highp float;varying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneFragmentDeclaration>\nuniform vec3 cameraPosition;uniform vec3 cameraOffset;uniform vec3 up;uniform float luminance;uniform float turbidity;uniform float rayleigh;uniform float mieCoefficient;uniform float mieDirectionalG;uniform vec3 sunPosition;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nconst float e=2.71828182845904523536028747135266249775724709369995957;const float pi=3.141592653589793238462643383279502884197169;const float n=1.0003;const float N=2.545E25;const float pn=0.035;const vec3 lambda=vec3(680E-9,550E-9,450E-9);const vec3 K=vec3(0.686,0.678,0.666);const float v=4.0;const float rayleighZenithLength=8.4E3;const float mieZenithLength=1.25E3;const float EE=1000.0;const float sunAngularDiameterCos=0.999956676946448443553574619906976478926848692873900859324;const float cutoffAngle=pi/1.95;const float steepness=1.5;vec3 totalRayleigh(vec3 lambda)\n{return (8.0*pow(pi,3.0)*pow(pow(n,2.0)-1.0,2.0)*(6.0+3.0*pn))/(3.0*N*pow(lambda,vec3(4.0))*(6.0-7.0*pn));}\nvec3 simplifiedRayleigh()\n{return 0.0005/vec3(94,40,18);}\nfloat rayleighPhase(float cosTheta)\n{ \nreturn (3.0/(16.0*pi))*(1.0+pow(cosTheta,2.0));}\nvec3 totalMie(vec3 lambda,vec3 K,float T)\n{float c=(0.2*T )*10E-18;return 0.434*c*pi*pow((2.0*pi)/lambda,vec3(v-2.0))*K;}\nfloat hgPhase(float cosTheta,float g)\n{return (1.0/(4.0*pi))*((1.0-pow(g,2.0))/pow(1.0-2.0*g*cosTheta+pow(g,2.0),1.5));}\nfloat sunIntensity(float zenithAngleCos)\n{return EE*max(0.0,1.0-exp((-(cutoffAngle-acos(zenithAngleCos))/steepness)));}\nfloat A=0.15;float B=0.50;float C=0.10;float D=0.20;float EEE=0.02;float F=0.30;float W=1000.0;vec3 Uncharted2Tonemap(vec3 x)\n{return ((x*(A*x+C*B)+D*EEE)/(x*(A*x+B)+D*F))-EEE/F;}\n#if DITHER\n#include<helperFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n/**\n*--------------------------------------------------------------------------------------------------\n* Sky Color\n*--------------------------------------------------------------------------------------------------\n*/\nfloat sunfade=1.0-clamp(1.0-exp((sunPosition.y/450000.0)),0.0,1.0);float rayleighCoefficient=rayleigh-(1.0*(1.0-sunfade));vec3 sunDirection=normalize(sunPosition);float sunE=sunIntensity(dot(sunDirection,up));vec3 betaR=simplifiedRayleigh()*rayleighCoefficient;vec3 betaM=totalMie(lambda,K,turbidity)*mieCoefficient;float zenithAngle=acos(max(0.0,dot(up,normalize(vPositionW-cameraPosition+cameraOffset))));float sR=rayleighZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));float sM=mieZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));vec3 Fex=exp(-(betaR*sR+betaM*sM));float cosTheta=dot(normalize(vPositionW-cameraPosition),sunDirection);float rPhase=rayleighPhase(cosTheta*0.5+0.5);vec3 betaRTheta=betaR*rPhase;float mPhase=hgPhase(cosTheta,mieDirectionalG);vec3 betaMTheta=betaM*mPhase;vec3 Lin=pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*(1.0-Fex),vec3(1.5));Lin*=mix(vec3(1.0),pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*Fex,vec3(1.0/2.0)),clamp(pow(1.0-dot(up,sunDirection),5.0),0.0,1.0));vec3 direction=normalize(vPositionW-cameraPosition);float theta=acos(direction.y);float phi=atan(direction.z,direction.x);vec2 uv=vec2(phi,theta)/vec2(2.0*pi,pi)+vec2(0.5,0.0);vec3 L0=vec3(0.1)*Fex;float sundisk=smoothstep(sunAngularDiameterCos,sunAngularDiameterCos+0.00002,cosTheta);L0+=(sunE*19000.0*Fex)*sundisk;vec3 whiteScale=1.0/Uncharted2Tonemap(vec3(W));vec3 texColor=(Lin+L0);texColor*=0.04 ;texColor+=vec3(0.0,0.001,0.0025)*0.3;float g_fMaxLuminance=1.0;float fLumScaled=0.1/luminance; \nfloat fLumCompressed=(fLumScaled*(1.0+(fLumScaled/(g_fMaxLuminance*g_fMaxLuminance))))/(1.0+fLumScaled); \nfloat ExposureBias=fLumCompressed;vec3 curr=Uncharted2Tonemap((log2(2.0/pow(luminance,4.0)))*texColor);vec3 retColor=curr*whiteScale;/**\n*--------------------------------------------------------------------------------------------------\n* Sky Color\n*--------------------------------------------------------------------------------------------------\n*/\nfloat alpha=1.0;\n#ifdef VERTEXCOLOR\nretColor.rgb*=vColor.rgb;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#if DITHER\nretColor.rgb+=dither(gl_FragCoord.xy,0.5);\n#endif\nvec4 color=clamp(vec4(retColor.rgb,alpha),0.0,1.0);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.skyVertexShader="precision highp float;attribute vec3 position;\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\nuniform mat4 world;uniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\ngl_Position=viewProjection*world*vec4(position,1.0);vec4 worldPos=world*vec4(position,1.0);vPositionW=vec3(worldPos);\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var O=function(e){function i(){var i=e.call(this)||this;return i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.DITHER=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),R=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.luminance=1,n.turbidity=10,n.rayleigh=2,n.mieCoefficient=.005,n.mieDirectionalG=.8,n.distance=500,n.inclination=.49,n.azimuth=.25,n.sunPosition=new a.Vector3(0,100,0),n.useSunPosition=!1,n.cameraOffset=a.Vector3.Zero(),n.up=a.Vector3.Up(),n.dithering=!1,n._cameraPosition=a.Vector3.Zero(),n._skyOrientation=new a.Quaternion,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i){var t=i._drawWrapper;if(this.isFrozen&&t.effect&&t._wasPreviouslyReady)return!0;i.materialDefines||(i.materialDefines=new O);var n=i.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(i))return!0;if((0,a.PrepareDefinesForMisc)(e,r,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,!1,n),(0,a.PrepareDefinesForAttributes)(e,n,!0,!1),n.IMAGEPROCESSINGPOSTPROCESS!==r.imageProcessingConfiguration.applyByPostProcess&&n.markAsMiscDirty(),n.DITHER!==this.dithering&&n.markAsMiscDirty(),n.isDirty){n.markAsProcessed(),r.resetCachedMaterial();var o=new a.EffectFallbacks;n.FOG&&o.addFallback(1,"FOG"),n.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess,n.DITHER=this.dithering;var s=[a.VertexBuffer.PositionKind];n.VERTEXCOLOR&&s.push(a.VertexBuffer.ColorKind);var f=["world","viewProjection","view","vFogInfos","vFogColor","logarithmicDepthConstant","pointSize","luminance","turbidity","rayleigh","mieCoefficient","mieDirectionalG","sunPosition","cameraPosition","cameraOffset","up"];(0,a.addClipPlaneUniforms)(f);var l=n.toString();i.setEffect(r.getEngine().createEffect("sky",s,f,[],l,o,this.onCompiled,this.onError),n,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(n._renderId=r.getRenderId(),t._wasPreviouslyReady=!0,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),this._mustRebind(n,o,t)&&((0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n)),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect);var s=n.activeCamera;if(s){var f=s.getWorldMatrix();this._cameraPosition.x=f.m[12],this._cameraPosition.y=f.m[13],this._cameraPosition.z=f.m[14],this._activeEffect.setVector3("cameraPosition",this._cameraPosition)}if(this._activeEffect.setVector3("cameraOffset",this.cameraOffset),this._activeEffect.setVector3("up",this.up),this.luminance>0&&this._activeEffect.setFloat("luminance",this.luminance),this._activeEffect.setFloat("turbidity",this.turbidity),this._activeEffect.setFloat("rayleigh",this.rayleigh),this._activeEffect.setFloat("mieCoefficient",this.mieCoefficient),this._activeEffect.setFloat("mieDirectionalG",this.mieDirectionalG),!this.useSunPosition){var l=Math.PI*(this.inclination-.5),u=2*Math.PI*(this.azimuth-.5);this.sunPosition.x=this.distance*Math.cos(u)*Math.cos(l),this.sunPosition.y=this.distance*Math.sin(-l),this.sunPosition.z=this.distance*Math.sin(u)*Math.cos(l),a.Quaternion.FromUnitVectorsToRef(a.Vector3.UpReadOnly,this.up,this._skyOrientation),this.sunPosition.rotateByQuaternionToRef(this._skyOrientation,this.sunPosition)}this._activeEffect.setVector3("sunPosition",this.sunPosition),this._afterBind(i,this._activeEffect,t)}}},i.prototype.getAnimatables=function(){return[]},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.SkyMaterial",i},i.prototype.getClassName=function(){return"SkyMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serialize)()],i.prototype,"luminance",void 0),s([(0,a.serialize)()],i.prototype,"turbidity",void 0),s([(0,a.serialize)()],i.prototype,"rayleigh",void 0),s([(0,a.serialize)()],i.prototype,"mieCoefficient",void 0),s([(0,a.serialize)()],i.prototype,"mieDirectionalG",void 0),s([(0,a.serialize)()],i.prototype,"distance",void 0),s([(0,a.serialize)()],i.prototype,"inclination",void 0),s([(0,a.serialize)()],i.prototype,"azimuth",void 0),s([(0,a.serializeAsVector3)()],i.prototype,"sunPosition",void 0),s([(0,a.serialize)()],i.prototype,"useSunPosition",void 0),s([(0,a.serializeAsVector3)()],i.prototype,"cameraOffset",void 0),s([(0,a.serializeAsVector3)()],i.prototype,"up",void 0),s([(0,a.serialize)()],i.prototype,"dithering",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.SkyMaterial",R);a.ShaderStore.ShadersStore.terrainPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform sampler2D textureSampler;uniform vec2 vTextureInfos;uniform sampler2D diffuse1Sampler;uniform sampler2D diffuse2Sampler;uniform sampler2D diffuse3Sampler;uniform vec2 diffuse1Infos;uniform vec2 diffuse2Infos;uniform vec2 diffuse3Infos;\n#endif\n#ifdef BUMP\nuniform sampler2D bump1Sampler;uniform sampler2D bump2Sampler;uniform sampler2D bump3Sampler;\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef BUMP\n#extension GL_OES_standard_derivatives : enable\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 binormal=dp2perp*duv1.y+dp1perp*duv2.y;float invmax=inversesqrt(max(dot(tangent,tangent),dot(binormal,binormal)));return mat3(tangent*invmax,binormal*invmax,normal);}\nvec3 perturbNormal(vec3 viewDir,vec3 mixColor)\n{vec3 bump1Color=texture2D(bump1Sampler,vTextureUV*diffuse1Infos).xyz;vec3 bump2Color=texture2D(bump2Sampler,vTextureUV*diffuse2Infos).xyz;vec3 bump3Color=texture2D(bump3Sampler,vTextureUV*diffuse3Infos).xyz;bump1Color.rgb*=mixColor.r;bump2Color.rgb=mix(bump1Color.rgb,bump2Color.rgb,mixColor.g);vec3 map=mix(bump2Color.rgb,bump3Color.rgb,mixColor.b);map=map*255./127.-128./127.;mat3 TBN=cotangent_frame(vNormalW*vTextureInfos.y,-viewDir,vTextureUV);return normalize(TBN*map);}\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\nfloat alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(textureSampler,vTextureUV);\n#if defined(BUMP) && defined(DIFFUSE)\nnormalW=perturbNormal(viewDirectionW,baseColor.rgb);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vTextureInfos.y;vec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);vec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);vec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);diffuse1Color.rgb*=baseColor.r;diffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,baseColor.g);baseColor.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,baseColor.b);\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*baseColor.rgb,0.0,1.0);vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.terrainVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform mat4 textureMatrix;uniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x==0.)\n{vTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));}\nelse\n{vTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var U=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.BUMP=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),V=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new a.Color3(1,1,1),n.specularColor=new a.Color3(0,0,0),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new U);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(o.texturesEnabled){if(!this.mixTexture||!this.mixTexture.isReady())return!1;if(r._needUVs=!0,a.MaterialFlags.DiffuseTextureEnabled){if(!this.diffuseTexture1||!this.diffuseTexture1.isReady())return!1;if(!this.diffuseTexture2||!this.diffuseTexture2.isReady())return!1;if(!this.diffuseTexture3||!this.diffuseTexture3.isReady())return!1;r.DIFFUSE=!0}if(this.bumpTexture1&&this.bumpTexture2&&this.bumpTexture3&&a.MaterialFlags.BumpTextureEnabled){if(!this.bumpTexture1.isReady())return!1;if(!this.bumpTexture2.isReady())return!1;if(!this.bumpTexture3.isReady())return!1;r._needNormals=!0,r.BUMP=!0}}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new a.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,f,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var l=[a.VertexBuffer.PositionKind];r.NORMAL&&l.push(a.VertexBuffer.NormalKind),r.UV1&&l.push(a.VertexBuffer.UVKind),r.UV2&&l.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(l,e,r,f),(0,a.PrepareAttributesForInstances)(l,r);var u=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","textureMatrix","diffuse1Infos","diffuse2Infos","diffuse3Infos"],c=["textureSampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","bump1Sampler","bump2Sampler","bump3Sampler","logarithmicDepthConstant"],h=[];(0,a.addClipPlaneUniforms)(d),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("terrain",{attributes:l,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:u,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.mixTexture&&(this._activeEffect.setTexture("textureSampler",this._mixTexture),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture.coordinatesIndex,this._mixTexture.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture.getTextureMatrix()),a.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale))),a.MaterialFlags.BumpTextureEnabled&&n.getEngine().getCaps().standardDerivatives&&(this._bumpTexture1&&this._activeEffect.setTexture("bump1Sampler",this._bumpTexture1),this._bumpTexture2&&this._activeEffect.setTexture("bump2Sampler",this._bumpTexture2),this._bumpTexture3&&this._activeEffect.setTexture("bump3Sampler",this._bumpTexture3))),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._mixTexture&&i.push(this._mixTexture),this._diffuseTexture1&&i.push(this._diffuseTexture1),this._diffuseTexture2&&i.push(this._diffuseTexture2),this._diffuseTexture3&&i.push(this._diffuseTexture3),this._bumpTexture1&&i.push(this._bumpTexture1),this._bumpTexture2&&i.push(this._bumpTexture2),this._bumpTexture3&&i.push(this._bumpTexture3),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._mixTexture===i||this._diffuseTexture1===i||this._diffuseTexture2===i||this._diffuseTexture3===i||this._bumpTexture1===i||this._bumpTexture2===i||this._bumpTexture3===i},i.prototype.dispose=function(i){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.TerrainMaterial",i},i.prototype.getClassName=function(){return"TerrainMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)("mixTexture")],i.prototype,"_mixTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture",void 0),s([(0,a.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture1",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture1",void 0),s([(0,a.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture2",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture2",void 0),s([(0,a.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture3",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture3",void 0),s([(0,a.serializeAsTexture)("bumpTexture1")],i.prototype,"_bumpTexture1",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture1",void 0),s([(0,a.serializeAsTexture)("bumpTexture2")],i.prototype,"_bumpTexture2",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture2",void 0),s([(0,a.serializeAsTexture)("bumpTexture3")],i.prototype,"_bumpTexture3",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture3",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"specularColor",void 0),s([(0,a.serialize)()],i.prototype,"specularPower",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.TerrainMaterial",V);a.ShaderStore.ShadersStore.triplanarPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;uniform sampler2D diffuseSamplerX;\n#ifdef BUMPX\nuniform sampler2D normalSamplerX;\n#endif\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;uniform sampler2D diffuseSamplerY;\n#ifdef BUMPY\nuniform sampler2D normalSamplerY;\n#endif\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;uniform sampler2D diffuseSamplerZ;\n#ifdef BUMPZ\nuniform sampler2D normalSamplerZ;\n#endif\n#endif\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(0.,0.,0.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=tangentSpace[2];\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec4 baseNormal=vec4(0.0,0.0,0.0,1.0);normalW*=normalW;\n#ifdef DIFFUSEX\nbaseColor+=texture2D(diffuseSamplerX,vTextureUVX)*normalW.x;\n#ifdef BUMPX\nbaseNormal+=texture2D(normalSamplerX,vTextureUVX)*normalW.x;\n#endif\n#endif\n#ifdef DIFFUSEY\nbaseColor+=texture2D(diffuseSamplerY,vTextureUVY)*normalW.y;\n#ifdef BUMPY\nbaseNormal+=texture2D(normalSamplerY,vTextureUVY)*normalW.y;\n#endif\n#endif\n#ifdef DIFFUSEZ\nbaseColor+=texture2D(diffuseSamplerZ,vTextureUVZ)*normalW.z;\n#ifdef BUMPZ\nbaseNormal+=texture2D(normalSamplerZ,vTextureUVZ)*normalW.z;\n#endif\n#endif\n#ifdef NORMAL\nnormalW=normalize((2.0*baseNormal.xyz-1.0)*tangentSpace);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.triplanarVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;\n#endif\nuniform float tileSize;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef DIFFUSEX\nvTextureUVX=worldPos.zy/tileSize;\n#endif\n#ifdef DIFFUSEY\nvTextureUVY=worldPos.xz/tileSize;\n#endif\n#ifdef DIFFUSEZ\nvTextureUVZ=worldPos.xy/tileSize;\n#endif\n#ifdef NORMAL\nvec3 xtan=vec3(0,0,1);vec3 xbin=vec3(0,1,0);vec3 ytan=vec3(1,0,0);vec3 ybin=vec3(0,0,1);vec3 ztan=vec3(1,0,0);vec3 zbin=vec3(0,1,0);vec3 normalizedNormal=normalize(normal);normalizedNormal*=normalizedNormal;vec3 worldBinormal=normalize(xbin*normalizedNormal.x+ybin*normalizedNormal.y+zbin*normalizedNormal.z);vec3 worldTangent=normalize(xtan*normalizedNormal.x+ytan*normalizedNormal.y+ztan*normalizedNormal.z);mat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nworldTangent=normalize((normalWorld*worldTangent).xyz);worldBinormal=normalize((normalWorld*worldBinormal).xyz);vec3 worldNormal=normalize((normalWorld*normalize(normal)).xyz);tangentSpace[0]=worldTangent;tangentSpace[1]=worldBinormal;tangentSpace[2]=worldNormal;\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var w=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSEX=!1,i.DIFFUSEY=!1,i.DIFFUSEZ=!1,i.BUMPX=!1,i.BUMPY=!1,i.BUMPZ=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.NONUNIFORMSCALING=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),B=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.tileSize=1,n.diffuseColor=new a.Color3(1,1,1),n.specularColor=new a.Color3(.2,.2,.2),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return o(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new w);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&o.texturesEnabled){if(a.MaterialFlags.DiffuseTextureEnabled)for(var f=[this.diffuseTextureX,this.diffuseTextureY,this.diffuseTextureZ],l=["DIFFUSEX","DIFFUSEY","DIFFUSEZ"],u=0;u<f.length;u++)if(f[u]){if(!f[u].isReady())return!1;r[l[u]]=!0}if(a.MaterialFlags.BumpTextureEnabled)for(f=[this.normalTextureX,this.normalTextureY,this.normalTextureZ],l=["BUMPX","BUMPY","BUMPZ"],u=0;u<f.length;u++)if(f[u]){if(!f[u].isReady())return!1;r[l[u]]=!0}}if((0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var d=new a.EffectFallbacks;r.FOG&&d.addFallback(1,"FOG"),(0,a.HandleFallbacksForShadows)(r,d,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&d.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var c=[a.VertexBuffer.PositionKind];r.NORMAL&&c.push(a.VertexBuffer.NormalKind),r.VERTEXCOLOR&&c.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(c,e,r,d),(0,a.PrepareAttributesForInstances)(c,r);var h=r.toString(),p=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","mBones","tileSize"],m=["diffuseSamplerX","diffuseSamplerY","diffuseSamplerZ","normalSamplerX","normalSamplerY","normalSamplerZ","logarithmicDepthConstant"],v=[];(0,a.addClipPlaneUniforms)(p),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:p,uniformBuffersNames:v,samplers:m,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("triplanar",{attributes:c,uniformsNames:p,uniformBuffersNames:v,samplers:m,defines:h,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._activeEffect.setFloat("tileSize",this.tileSize),this._mustRebind(n,o,t)&&(this.diffuseTextureX&&this._activeEffect.setTexture("diffuseSamplerX",this.diffuseTextureX),this.diffuseTextureY&&this._activeEffect.setTexture("diffuseSamplerY",this.diffuseTextureY),this.diffuseTextureZ&&this._activeEffect.setTexture("diffuseSamplerZ",this.diffuseTextureZ),this.normalTextureX&&this._activeEffect.setTexture("normalSamplerX",this.normalTextureX),this.normalTextureY&&this._activeEffect.setTexture("normalSamplerY",this.normalTextureY),this.normalTextureZ&&this._activeEffect.setTexture("normalSamplerZ",this.normalTextureZ),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTextureX&&i.push(this._diffuseTextureX),this._diffuseTextureY&&i.push(this._diffuseTextureY),this._diffuseTextureZ&&i.push(this._diffuseTextureZ),this._normalTextureX&&i.push(this._normalTextureX),this._normalTextureY&&i.push(this._normalTextureY),this._normalTextureZ&&i.push(this._normalTextureZ),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTextureX===i||this._diffuseTextureY===i||this._diffuseTextureZ===i||this._normalTextureX===i||this._normalTextureY===i||this._normalTextureZ===i},i.prototype.dispose=function(i){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.TriPlanarMaterial",i},i.prototype.getClassName=function(){return"TriPlanarMaterial"},i.Parse=function(e,t,n){return a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},s([(0,a.serializeAsTexture)()],i.prototype,"mixTexture",void 0),s([(0,a.serializeAsTexture)("diffuseTextureX")],i.prototype,"_diffuseTextureX",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureX",void 0),s([(0,a.serializeAsTexture)("diffuseTexturY")],i.prototype,"_diffuseTextureY",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureY",void 0),s([(0,a.serializeAsTexture)("diffuseTextureZ")],i.prototype,"_diffuseTextureZ",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureZ",void 0),s([(0,a.serializeAsTexture)("normalTextureX")],i.prototype,"_normalTextureX",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureX",void 0),s([(0,a.serializeAsTexture)("normalTextureY")],i.prototype,"_normalTextureY",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureY",void 0),s([(0,a.serializeAsTexture)("normalTextureZ")],i.prototype,"_normalTextureZ",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureZ",void 0),s([(0,a.serialize)()],i.prototype,"tileSize",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"specularColor",void 0),s([(0,a.serialize)()],i.prototype,"specularPower",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.TriPlanarMaterial",B);a.ShaderStore.ShadersStore.waterPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform sampler2D normalSampler;uniform vec2 vNormalInfos;\n#endif\nuniform sampler2D refractionSampler;uniform sampler2D reflectionSampler;const float LOG2=1.442695;uniform vec3 cameraPosition;uniform vec4 waterColor;uniform float colorBlendFactor;uniform vec4 waterColor2;uniform float colorBlendFactor2;uniform float bumpHeight;uniform float time;varying vec3 vRefractionMapTexCoord;varying vec3 vReflectionMapTexCoord;\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef BUMP\n#ifdef BUMPSUPERIMPOSE\nbaseColor=0.6*texture2D(normalSampler,vNormalUV)+0.4*texture2D(normalSampler,vec2(vNormalUV2.x,vNormalUV2.y));\n#else\nbaseColor=texture2D(normalSampler,vNormalUV);\n#endif\nvec3 bumpColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\nbaseColor.rgb*=vNormalInfos.y;\n#else\nvec3 bumpColor=vec3(1.0);\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec2 perturbation=bumpHeight*(baseColor.rg-0.5);\n#ifdef BUMPAFFECTSREFLECTION\nvec3 normalW=normalize(vNormalW+vec3(perturbation.x*8.0,0.0,perturbation.y*8.0));if (normalW.y<0.0) {normalW.y=-normalW.y;}\n#else\nvec3 normalW=normalize(vNormalW);\n#endif\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);vec2 perturbation=bumpHeight*(vec2(1.0,1.0)-0.5);\n#endif\n#ifdef FRESNELSEPARATE\n#ifdef REFLECTION\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation*0.5,0.0,1.0);vec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vec2(\nvReflectionMapTexCoord.x/vReflectionMapTexCoord.z+perturbation.x*0.3,\nvReflectionMapTexCoord.y/vReflectionMapTexCoord.z+perturbation.y\n),0.0,1.0);vec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);float fresnelTerm=clamp(abs(pow(dot(viewDirectionW,upVector),3.0)),0.05,0.65);float IfresnelTerm=1.0-fresnelTerm;refractiveColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*refractiveColor;reflectiveColor=IfresnelTerm*colorBlendFactor2*waterColor+(1.0-colorBlendFactor2*IfresnelTerm)*reflectiveColor;vec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*IfresnelTerm;baseColor=combinedColor;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#else \n#ifdef REFLECTION\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation,0.0,1.0);vec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vReflectionMapTexCoord.xy/vReflectionMapTexCoord.z+perturbation,0.0,1.0);vec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);float fresnelTerm=max(dot(viewDirectionW,upVector),0.0);vec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*(1.0-fresnelTerm);baseColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*combinedColor;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#endif\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#elif defined(IMAGEPROCESSING)\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";a.ShaderStore.ShadersStore.waterVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform mat4 normalMatrix;uniform vec2 vNormalInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<logDepthDeclaration>\nuniform mat4 reflectionViewProjection;uniform vec2 windDirection;uniform float waveLength;uniform float time;uniform float windForce;uniform float waveHeight;uniform float waveSpeed;uniform float waveCount;varying vec3 vRefractionMapTexCoord;varying vec3 vReflectionMapTexCoord;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef BUMP\nif (vNormalInfos.x==0.)\n{vNormalUV=vec2(normalMatrix*vec4((uv*1.0)/waveLength+time*windForce*windDirection,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv*0.721)/waveLength+time*1.2*windForce*windDirection,1.0,0.0));\n#endif\n}\nelse\n{vNormalUV=vec2(normalMatrix*vec4((uv2*1.0)/waveLength+time*windForce*windDirection ,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv2*0.721)/waveLength+time*1.2*windForce*windDirection ,1.0,0.0));\n#endif\n}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\nfloat finalWaveCount=1.0/(waveCount*0.5);\n#ifdef USE_WORLD_COORDINATES\nvec3 p=worldPos.xyz;\n#else\nvec3 p=position;\n#endif\nfloat newY=(sin(((p.x/finalWaveCount)+time*waveSpeed))*waveHeight*windDirection.x*5.0)\n+ (cos(((p.z/finalWaveCount)+ time*waveSpeed))*waveHeight*windDirection.y*5.0);p.y+=abs(newY);\n#ifdef USE_WORLD_COORDINATES\ngl_Position=viewProjection*vec4(p,1.0);\n#else\ngl_Position=viewProjection*finalWorld*vec4(p,1.0);\n#endif\n#ifdef REFLECTION\nvRefractionMapTexCoord.x=0.5*(gl_Position.w+gl_Position.x);vRefractionMapTexCoord.y=0.5*(gl_Position.w+gl_Position.y);vRefractionMapTexCoord.z=gl_Position.w;worldPos=reflectionViewProjection*finalWorld*vec4(position,1.0);vReflectionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);vReflectionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);vReflectionMapTexCoord.z=worldPos.w;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var z=function(e){function i(){var i=e.call(this)||this;return i.BUMP=!1,i.REFLECTION=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.SPECULARTERM=!1,i.LOGARITHMICDEPTH=!1,i.USE_REVERSE_DEPTHBUFFER=!1,i.FRESNELSEPARATE=!1,i.BUMPSUPERIMPOSE=!1,i.BUMPAFFECTSREFLECTION=!1,i.USE_WORLD_COORDINATES=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.EXPOSURE=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.rebuild(),i}return o(i,e),i}(a.MaterialDefines),G=function(e){function i(i,t,n){void 0===n&&(n=new a.Vector2(512,512));var r=e.call(this,i,t)||this;return r.renderTargetSize=n,r.diffuseColor=new a.Color3(1,1,1),r.specularColor=new a.Color3(0,0,0),r.specularPower=64,r._disableLighting=!1,r._maxSimultaneousLights=4,r.windForce=6,r.windDirection=new a.Vector2(0,1),r.waveHeight=.4,r.bumpHeight=.4,r._bumpSuperimpose=!1,r._fresnelSeparate=!1,r._bumpAffectsReflection=!1,r.waterColor=new a.Color3(.1,.1,.6),r.colorBlendFactor=.2,r.waterColor2=new a.Color3(.1,.1,.6),r.colorBlendFactor2=.2,r.waveLength=.1,r.waveSpeed=1,r.waveCount=20,r.disableClipPlane=!1,r._useWorldCoordinatesForWaveDeformation=!1,r._renderTargets=new a.SmartArray(16),r._mesh=null,r._reflectionTransform=a.Matrix.Zero(),r._lastTime=0,r._lastDeltaTime=0,r._createRenderTargets(r.getScene(),n),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),r._renderTargets.push(r._reflectionRTT),r._renderTargets.push(r._refractionRTT),r._renderTargets},r._imageProcessingConfiguration=r.getScene().imageProcessingConfiguration,r._imageProcessingConfiguration&&(r._imageProcessingObserver=r._imageProcessingConfiguration.onUpdateParameters.add((function(){r._markAllSubMeshesAsImageProcessingDirty()}))),r}return o(i,e),Object.defineProperty(i.prototype,"hasRenderTargetTextures",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!1,configurable:!0}),i.prototype.addToRenderList=function(e){this._refractionRTT&&this._refractionRTT.renderList&&this._refractionRTT.renderList.push(e),this._reflectionRTT&&this._reflectionRTT.renderList&&this._reflectionRTT.renderList.push(e)},i.prototype.removeFromRenderList=function(e){var i;this._refractionRTT&&this._refractionRTT.renderList&&-1!==(i=this._refractionRTT.renderList.indexOf(e))&&this._refractionRTT.renderList.splice(i,1),this._reflectionRTT&&this._reflectionRTT.renderList&&-1!==(i=this._reflectionRTT.renderList.indexOf(e))&&this._reflectionRTT.renderList.splice(i,1)},i.prototype.enableRenderTargets=function(e){var i=e?1:0;this._refractionRTT&&(this._refractionRTT.refreshRate=i),this._reflectionRTT&&(this._reflectionRTT.refreshRate=i)},i.prototype.getRenderList=function(){return this._refractionRTT?this._refractionRTT.renderList:[]},Object.defineProperty(i.prototype,"renderTargetsEnabled",{get:function(){return!(this._refractionRTT&&0===this._refractionRTT.refreshRate)},enumerable:!1,configurable:!0}),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new z);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled)){if(this.bumpTexture&&a.MaterialFlags.BumpTextureEnabled){if(!this.bumpTexture.isReady())return!1;r._needUVs=!0,r.BUMP=!0}a.MaterialFlags.ReflectionTextureEnabled&&(r.REFLECTION=!0)}if((0,a.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,a.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._areMiscDirty&&(r.FRESNELSEPARATE=this._fresnelSeparate,r.BUMPSUPERIMPOSE=this._bumpSuperimpose,r.BUMPAFFECTSREFLECTION=this._bumpAffectsReflection,r.USE_WORLD_COORDINATES=this._useWorldCoordinatesForWaveDeformation),r._needNormals=(0,a.PrepareDefinesForLights)(o,e,r,!0,this._maxSimultaneousLights,this._disableLighting),r._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(r),r.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,r.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if((0,a.PrepareDefinesForAttributes)(e,r,!0,!0),this._mesh=e,this._waitingRenderList){for(var f=0;f<this._waitingRenderList.length;f++)this.addToRenderList(o.getNodeById(this._waitingRenderList[f]));this._waitingRenderList=null}if(r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var l=new a.EffectFallbacks;r.FOG&&l.addFallback(1,"FOG"),r.LOGARITHMICDEPTH&&l.addFallback(0,"LOGARITHMICDEPTH"),(0,a.HandleFallbacksForShadows)(r,l,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&l.addCPUSkinningFallback(0,e);var u=[a.VertexBuffer.PositionKind];r.NORMAL&&u.push(a.VertexBuffer.NormalKind),r.UV1&&u.push(a.VertexBuffer.UVKind),r.UV2&&u.push(a.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&u.push(a.VertexBuffer.ColorKind),(0,a.PrepareAttributesForBones)(u,e,r,l),(0,a.PrepareAttributesForInstances)(u,r);var d=r.toString(),c=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vNormalInfos","mBones","normalMatrix","logarithmicDepthConstant","reflectionViewProjection","windDirection","waveLength","time","windForce","cameraPosition","bumpHeight","waveHeight","waterColor","waterColor2","colorBlendFactor","colorBlendFactor2","waveSpeed","waveCount"],h=["normalSampler","refractionSampler","reflectionSampler"],p=[];a.ImageProcessingConfiguration&&(a.ImageProcessingConfiguration.PrepareUniforms(c,r),a.ImageProcessingConfiguration.PrepareSamplers(h,r)),(0,a.addClipPlaneUniforms)(c),(0,a.PrepareUniformsAndSamplersList)({uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("water",{attributes:u,uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:d,fallbacks:l,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o&&this._mesh){this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,a.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.bumpTexture&&a.MaterialFlags.BumpTextureEnabled&&(this._activeEffect.setTexture("normalSampler",this.bumpTexture),this._activeEffect.setFloat2("vNormalInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level),this._activeEffect.setMatrix("normalMatrix",this.bumpTexture.getTextureMatrix())),(0,a.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,a.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,a.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==a.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,a.BindFogParameters)(n,i,this._activeEffect),(0,a.BindLogDepth)(r,this._activeEffect,n),a.MaterialFlags.ReflectionTextureEnabled&&(this._activeEffect.setTexture("refractionSampler",this._refractionRTT),this._activeEffect.setTexture("reflectionSampler",this._reflectionRTT));var s=this._reflectionTransform.multiply(n.getProjectionMatrix()),f=n.getEngine().getDeltaTime();f!==this._lastDeltaTime&&(this._lastDeltaTime=f,this._lastTime+=this._lastDeltaTime),this._activeEffect.setMatrix("reflectionViewProjection",s),this._activeEffect.setVector2("windDirection",this.windDirection),this._activeEffect.setFloat("waveLength",this.waveLength),this._activeEffect.setFloat("time",this._lastTime/1e5),this._activeEffect.setFloat("windForce",this.windForce),this._activeEffect.setFloat("waveHeight",this.waveHeight),this._activeEffect.setFloat("bumpHeight",this.bumpHeight),this._activeEffect.setColor4("waterColor",this.waterColor,1),this._activeEffect.setFloat("colorBlendFactor",this.colorBlendFactor),this._activeEffect.setColor4("waterColor2",this.waterColor2,1),this._activeEffect.setFloat("colorBlendFactor2",this.colorBlendFactor2),this._activeEffect.setFloat("waveSpeed",this.waveSpeed),this._activeEffect.setFloat("waveCount",this.waveCount),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect),this._afterBind(i,this._activeEffect,t)}}},i.prototype._createRenderTargets=function(e,i){var t=this;this._refractionRTT=new a.RenderTargetTexture(name+"_refraction",{width:i.x,height:i.y},e,!1,!0),this._refractionRTT.wrapU=a.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.wrapV=a.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.ignoreCameraViewport=!0;var n,r=!1;this._refractionRTT.onBeforeRenderObservable.add((function(){r=e.getBoundingBoxRenderer().enabled,e.getBoundingBoxRenderer().enabled=!1})),this._refractionRTT.onAfterRenderObservable.add((function(){e.getBoundingBoxRenderer().enabled=r})),this._reflectionRTT=new a.RenderTargetTexture(name+"_reflection",{width:i.x,height:i.y},e,!1,!0),this._reflectionRTT.wrapU=a.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.wrapV=a.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.ignoreCameraViewport=!0;var o,s=null,f=a.Matrix.Zero();this._refractionRTT.onBeforeRender=function(){if(t._mesh&&(n=t._mesh.isVisible,t._mesh.isVisible=!1),!t.disableClipPlane){s=e.clipPlane;var i=t._mesh?t._mesh.absolutePosition.y:0;e.clipPlane=a.Plane.FromPositionAndNormal(new a.Vector3(0,i+.05,0),new a.Vector3(0,1,0))}},this._refractionRTT.onAfterRender=function(){t._mesh&&(t._mesh.isVisible=n),t.disableClipPlane||(e.clipPlane=s)},this._reflectionRTT.onBeforeRender=function(){if(t._mesh&&(n=t._mesh.isVisible,t._mesh.isVisible=!1),!t.disableClipPlane){s=e.clipPlane;var i=t._mesh?t._mesh.absolutePosition.y:0;e.clipPlane=a.Plane.FromPositionAndNormal(new a.Vector3(0,i-.05,0),new a.Vector3(0,-1,0)),a.Matrix.ReflectionToRef(e.clipPlane,f)}o=e.getViewMatrix(),f.multiplyToRef(o,t._reflectionTransform),e.setTransformMatrix(t._reflectionTransform,e.getProjectionMatrix()),e._mirroredCameraPosition=a.Vector3.TransformCoordinates(e.activeCamera.position,f)},this._reflectionRTT.onAfterRender=function(){t._mesh&&(t._mesh.isVisible=n),e.clipPlane=s,e.setTransformMatrix(o,e.getProjectionMatrix()),e._mirroredCameraPosition=null}},i.prototype.getAnimatables=function(){var e=[];return this.bumpTexture&&this.bumpTexture.animations&&this.bumpTexture.animations.length>0&&e.push(this.bumpTexture),this._reflectionRTT&&this._reflectionRTT.animations&&this._reflectionRTT.animations.length>0&&e.push(this._reflectionRTT),this._refractionRTT&&this._refractionRTT.animations&&this._refractionRTT.animations.length>0&&e.push(this._refractionRTT),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._bumpTexture&&i.push(this._bumpTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._bumpTexture===i},i.prototype.dispose=function(i){this.bumpTexture&&this.bumpTexture.dispose();var t=this.getScene().customRenderTargets.indexOf(this._refractionRTT);-1!=t&&this.getScene().customRenderTargets.splice(t,1),t=-1,-1!=(t=this.getScene().customRenderTargets.indexOf(this._reflectionRTT))&&this.getScene().customRenderTargets.splice(t,1),this._reflectionRTT&&this._reflectionRTT.dispose(),this._refractionRTT&&this._refractionRTT.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return a.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);if(i.customType="BABYLON.WaterMaterial",i.renderList=[],this._refractionRTT&&this._refractionRTT.renderList)for(var t=0;t<this._refractionRTT.renderList.length;t++)i.renderList.push(this._refractionRTT.renderList[t].id);return i},i.prototype.getClassName=function(){return"WaterMaterial"},i.Parse=function(e,t,n){var r=a.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n);return r._waitingRenderList=e.renderList,r},i.CreateDefaultMesh=function(e,i){return(0,a.CreateGround)(e,{width:512,height:512,subdivisions:32,updatable:!1},i)},s([(0,a.serializeAsTexture)("bumpTexture")],i.prototype,"_bumpTexture",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"specularColor",void 0),s([(0,a.serialize)()],i.prototype,"specularPower",void 0),s([(0,a.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),s([(0,a.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),s([(0,a.serialize)()],i.prototype,"windForce",void 0),s([(0,a.serializeAsVector2)()],i.prototype,"windDirection",void 0),s([(0,a.serialize)()],i.prototype,"waveHeight",void 0),s([(0,a.serialize)()],i.prototype,"bumpHeight",void 0),s([(0,a.serialize)("bumpSuperimpose")],i.prototype,"_bumpSuperimpose",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"bumpSuperimpose",void 0),s([(0,a.serialize)("fresnelSeparate")],i.prototype,"_fresnelSeparate",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"fresnelSeparate",void 0),s([(0,a.serialize)("bumpAffectsReflection")],i.prototype,"_bumpAffectsReflection",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"bumpAffectsReflection",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"waterColor",void 0),s([(0,a.serialize)()],i.prototype,"colorBlendFactor",void 0),s([(0,a.serializeAsColor3)()],i.prototype,"waterColor2",void 0),s([(0,a.serialize)()],i.prototype,"colorBlendFactor2",void 0),s([(0,a.serialize)()],i.prototype,"waveLength",void 0),s([(0,a.serialize)()],i.prototype,"waveSpeed",void 0),s([(0,a.serialize)()],i.prototype,"waveCount",void 0),s([(0,a.serialize)()],i.prototype,"disableClipPlane",void 0),s([(0,a.serialize)("useWorldCoordinatesForWaveDeformation")],i.prototype,"_useWorldCoordinatesForWaveDeformation",void 0),s([(0,a.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"useWorldCoordinatesForWaveDeformation",void 0),i}(a.PushMaterial);(0,a.RegisterClass)("BABYLON.WaterMaterial",G);var H=void 0!==n.g?n.g:"undefined"!=typeof window?window:void 0;if(void 0!==H)for(var W in H.BABYLON=H.BABYLON||{},e)H.BABYLON[W]=e[W];const X=i})(),r.default})()));
+!function(e,i){"object"==typeof exports&&"object"==typeof module?module.exports=i(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-materials",["babylonjs"],i):"object"==typeof exports?exports["babylonjs-materials"]=i(require("babylonjs")):e.MATERIALS=i(e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(e=>(()=>{"use strict";var i={597:i=>{i.exports=e}},t={};function n(e){var r=t[e];if(void 0!==r)return r.exports;var o=t[e]={exports:{}};return i[e](o,o.exports,n),o.exports}n.d=(e,i)=>{for(var t in i)n.o(i,t)&&!n.o(e,t)&&Object.defineProperty(e,t,{enumerable:!0,get:i[t]})},n.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),n.o=(e,i)=>Object.prototype.hasOwnProperty.call(e,i),n.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var r={};n.d(r,{default:()=>Z});var o={};n.r(o),n.d(o,{CellMaterial:()=>c,CustomMaterial:()=>m,CustomShaderStructure:()=>h,FireMaterial:()=>x,FurMaterial:()=>E,GradientMaterial:()=>P,GridMaterial:()=>A,LavaMaterial:()=>L,MixMaterial:()=>F,NormalMaterial:()=>N,PBRCustomMaterial:()=>T,ShaderAlbedoParts:()=>v,ShaderAlebdoParts:()=>g,ShaderSpecialParts:()=>p,ShadowOnlyMaterial:()=>O,SimpleMaterial:()=>U,SkyMaterial:()=>w,TerrainMaterial:()=>z,TriPlanarMaterial:()=>H,WaterMaterial:()=>X});var s={};n.r(s),n.d(s,{CellMaterial:()=>c,CustomMaterial:()=>m,CustomShaderStructure:()=>h,FireMaterial:()=>x,FurMaterial:()=>E,GradientMaterial:()=>P,GridMaterial:()=>A,LavaMaterial:()=>L,MixMaterial:()=>F,NormalMaterial:()=>N,PBRCustomMaterial:()=>T,ShaderAlbedoParts:()=>v,ShaderAlebdoParts:()=>g,ShaderSpecialParts:()=>p,ShadowOnlyMaterial:()=>O,SimpleMaterial:()=>U,SkyMaterial:()=>w,TerrainMaterial:()=>z,TriPlanarMaterial:()=>H,WaterMaterial:()=>X});var a=function(e,i){return a=Object.setPrototypeOf||{__proto__:[]}instanceof Array&&function(e,i){e.__proto__=i}||function(e,i){for(var t in i)Object.prototype.hasOwnProperty.call(i,t)&&(e[t]=i[t])},a(e,i)};function f(e,i){if("function"!=typeof i&&null!==i)throw new TypeError("Class extends value "+String(i)+" is not a constructor or null");function t(){this.constructor=e}a(e,i),e.prototype=null===i?Object.create(i):(t.prototype=i.prototype,new t)}function l(e,i,t,n){var r,o=arguments.length,s=o<3?i:null===n?n=Object.getOwnPropertyDescriptor(i,t):n;if("object"==typeof Reflect&&"function"==typeof Reflect.decorate)s=Reflect.decorate(e,i,t,n);else for(var a=e.length-1;a>=0;a--)(r=e[a])&&(s=(o<3?r(s):o>3?r(i,t,s):r(i,t))||s);return o>3&&s&&Object.defineProperty(i,t,s),s}Object.create,Object.create,"function"==typeof SuppressedError&&SuppressedError;var u=n(597);u.ShaderStore.ShadersStore.cellPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvec3 computeCustomDiffuseLighting(lightingInfo info,vec3 diffuseBase,float shadow)\n{diffuseBase=info.diffuse*shadow;\n#ifdef CELLBASIC\nfloat level=1.0;if (info.ndl<0.5)\nlevel=0.5;diffuseBase.rgb*vec3(level,level,level);\n#else\nfloat ToonThresholds[4];ToonThresholds[0]=0.95;ToonThresholds[1]=0.5;ToonThresholds[2]=0.2;ToonThresholds[3]=0.03;float ToonBrightnessLevels[5];ToonBrightnessLevels[0]=1.0;ToonBrightnessLevels[1]=0.8;ToonBrightnessLevels[2]=0.6;ToonBrightnessLevels[3]=0.35;ToonBrightnessLevels[4]=0.2;if (info.ndl>ToonThresholds[0])\n{diffuseBase.rgb*=ToonBrightnessLevels[0];}\nelse if (info.ndl>ToonThresholds[1])\n{diffuseBase.rgb*=ToonBrightnessLevels[1];}\nelse if (info.ndl>ToonThresholds[2])\n{diffuseBase.rgb*=ToonBrightnessLevels[2];}\nelse if (info.ndl>ToonThresholds[3])\n{diffuseBase.rgb*=ToonBrightnessLevels[3];}\nelse\n{diffuseBase.rgb*=ToonBrightnessLevels[4];}\n#endif\nreturn max(diffuseBase,vec3(0.2));}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void)\n{\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nlightingInfo info;vec3 diffuseBase=vec3(0.,0.,0.);float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif \n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.cellVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var d=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.NDOTL=!0,i.CUSTOMUSERLIGHTING=!0,i.CELLBASIC=!0,i.DEPTHPREPASS=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),c=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n._computeHighLevel=!1,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new d);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.CELLBASIC=!this.computeHighLevel,(0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),c=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],h=["diffuseSampler"],p=[];(0,u.addClipPlaneUniforms)(c),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("cell",{attributes:f,uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights-1}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),(0,u.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this._maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTexture===i},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.getClassName=function(){return"CellMaterial"},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.CellMaterial",i},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)("computeHighLevel")],i.prototype,"_computeHighLevel",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"computeHighLevel",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.CellMaterial",c);var h=function(){},p=function(){},m=function(e){function i(t,n){var r=e.call(this,t,n)||this;return r.CustomParts=new p,r.customShaderNameResolve=r.Builder,r.FragmentShader=u.Effect.ShadersStore.defaultPixelShader,r.VertexShader=u.Effect.ShadersStore.defaultVertexShader,i.ShaderIndexer++,r._createdShaderName="custom_"+i.ShaderIndexer,r}return f(i,e),i.prototype.AttachAfterBind=function(e,i){if(this._newUniformInstances)for(var t in this._newUniformInstances)"vec2"==(n=t.toString().split("-"))[0]?i.setVector2(n[1],this._newUniformInstances[t]):"vec3"==n[0]?this._newUniformInstances[t]instanceof u.Color3?i.setColor3(n[1],this._newUniformInstances[t]):i.setVector3(n[1],this._newUniformInstances[t]):"vec4"==n[0]?(this._newUniformInstances[t]instanceof u.Color4?i.setDirectColor4(n[1],this._newUniformInstances[t]):i.setVector4(n[1],this._newUniformInstances[t]),i.setVector4(n[1],this._newUniformInstances[t])):"mat4"==n[0]?i.setMatrix(n[1],this._newUniformInstances[t]):"float"==n[0]&&i.setFloat(n[1],this._newUniformInstances[t]);if(this._newSamplerInstances)for(var t in this._newSamplerInstances){var n;"sampler2D"==(n=t.toString().split("-"))[0]&&this._newSamplerInstances[t].isReady&&this._newSamplerInstances[t].isReady()&&i.setTexture(n[1],this._newSamplerInstances[t])}},i.prototype.ReviewUniform=function(e,i){if("uniform"==e&&this._newUniforms)for(var t=0;t<this._newUniforms.length;t++)-1==this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));if("sampler"==e&&this._newUniforms)for(t=0;t<this._newUniforms.length;t++)-1!=this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));return i},i.prototype.Builder=function(e,i,t,n,r,o){o&&this._customAttributes&&this._customAttributes.length>0&&o.push.apply(o,this._customAttributes),this.ReviewUniform("uniform",i),this.ReviewUniform("sampler",n);var s=this._createdShaderName;return u.Effect.ShadersStore[s+"VertexShader"]&&u.Effect.ShadersStore[s+"PixelShader"]||(u.Effect.ShadersStore[s+"VertexShader"]=this._injectCustomCode(this.VertexShader,"vertex"),u.Effect.ShadersStore[s+"PixelShader"]=this._injectCustomCode(this.FragmentShader,"fragment")),s},i.prototype._injectCustomCode=function(e,i){var t=this._getCustomCode(i);for(var n in t){var r=t[n];if(r&&r.length>0){var o="#define "+n;e=e.replace(o,"\n"+r+"\n"+o)}}return e},i.prototype._getCustomCode=function(e){var i,t;return"vertex"===e?{CUSTOM_VERTEX_BEGIN:this.CustomParts.Vertex_Begin,CUSTOM_VERTEX_DEFINITIONS:((null===(i=this._customUniform)||void 0===i?void 0:i.join("\n"))||"")+(this.CustomParts.Vertex_Definitions||""),CUSTOM_VERTEX_MAIN_BEGIN:this.CustomParts.Vertex_MainBegin,CUSTOM_VERTEX_UPDATE_POSITION:this.CustomParts.Vertex_Before_PositionUpdated,CUSTOM_VERTEX_UPDATE_NORMAL:this.CustomParts.Vertex_Before_NormalUpdated,CUSTOM_VERTEX_MAIN_END:this.CustomParts.Vertex_MainEnd,CUSTOM_VERTEX_UPDATE_WORLDPOS:this.CustomParts.Vertex_After_WorldPosComputed}:{CUSTOM_FRAGMENT_BEGIN:this.CustomParts.Fragment_Begin,CUSTOM_FRAGMENT_DEFINITIONS:((null===(t=this._customUniform)||void 0===t?void 0:t.join("\n"))||"")+(this.CustomParts.Fragment_Definitions||""),CUSTOM_FRAGMENT_MAIN_BEGIN:this.CustomParts.Fragment_MainBegin,CUSTOM_FRAGMENT_UPDATE_DIFFUSE:this.CustomParts.Fragment_Custom_Diffuse,CUSTOM_FRAGMENT_UPDATE_ALPHA:this.CustomParts.Fragment_Custom_Alpha,CUSTOM_FRAGMENT_BEFORE_LIGHTS:this.CustomParts.Fragment_Before_Lights,CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:this.CustomParts.Fragment_Before_FragColor,CUSTOM_FRAGMENT_MAIN_END:this.CustomParts.Fragment_MainEnd,CUSTOM_FRAGMENT_BEFORE_FOG:this.CustomParts.Fragment_Before_Fog}},i.prototype._afterBind=function(i,t,n){if(void 0===t&&(t=null),t){this.AttachAfterBind(i,t);try{e.prototype._afterBind.call(this,i,t,n)}catch(e){}}},i.prototype.AddUniform=function(e,i,t){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances={},this._newUniformInstances={}),t&&(-1!=i.indexOf("sampler")?this._newSamplerInstances[i+"-"+e]=t:this._newUniformInstances[i+"-"+e]=t),this._customUniform.push("uniform "+i+" "+e+";"),this._newUniforms.push(e),this},i.prototype.AddAttribute=function(e){return this._customAttributes||(this._customAttributes=[]),this._customAttributes.push(e),this},i.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},i.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},i.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},i.prototype.Fragment_MainEnd=function(e){return this.CustomParts.Fragment_MainEnd=e,this},i.prototype.Fragment_Custom_Diffuse=function(e){return this.CustomParts.Fragment_Custom_Diffuse=e.replace("result","diffuseColor"),this},i.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},i.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},i.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},i.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},i.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},i.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},i.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},i.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},i.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},i.prototype.Vertex_After_WorldPosComputed=function(e){return this.CustomParts.Vertex_After_WorldPosComputed=e,this},i.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},i.ShaderIndexer=1,i}(u.StandardMaterial);(0,u.RegisterClass)("BABYLON.CustomMaterial",m);var v=function(){},g=v,T=function(e){function i(t,n){var r=e.call(this,t,n)||this;return r.CustomParts=new v,r.customShaderNameResolve=r.Builder,r.FragmentShader=u.Effect.ShadersStore.pbrPixelShader,r.VertexShader=u.Effect.ShadersStore.pbrVertexShader,r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockAlbedoOpacity>/g,u.Effect.IncludesShadersStore.pbrBlockAlbedoOpacity),r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockReflectivity>/g,u.Effect.IncludesShadersStore.pbrBlockReflectivity),r.FragmentShader=r.FragmentShader.replace(/#include<pbrBlockFinalColorComposition>/g,u.Effect.IncludesShadersStore.pbrBlockFinalColorComposition),i.ShaderIndexer++,r._createdShaderName="custompbr_"+i.ShaderIndexer,r}return f(i,e),i.prototype.AttachAfterBind=function(e,i){if(this._newUniformInstances)for(var t in this._newUniformInstances)"vec2"==(n=t.toString().split("-"))[0]?i.setVector2(n[1],this._newUniformInstances[t]):"vec3"==n[0]?this._newUniformInstances[t]instanceof u.Color3?i.setColor3(n[1],this._newUniformInstances[t]):i.setVector3(n[1],this._newUniformInstances[t]):"vec4"==n[0]?(this._newUniformInstances[t]instanceof u.Color4?i.setDirectColor4(n[1],this._newUniformInstances[t]):i.setVector4(n[1],this._newUniformInstances[t]),i.setVector4(n[1],this._newUniformInstances[t])):"mat4"==n[0]?i.setMatrix(n[1],this._newUniformInstances[t]):"float"==n[0]&&i.setFloat(n[1],this._newUniformInstances[t]);if(this._newSamplerInstances)for(var t in this._newSamplerInstances){var n;"sampler2D"==(n=t.toString().split("-"))[0]&&this._newSamplerInstances[t].isReady&&this._newSamplerInstances[t].isReady()&&i.setTexture(n[1],this._newSamplerInstances[t])}},i.prototype.ReviewUniform=function(e,i){if("uniform"==e&&this._newUniforms)for(var t=0;t<this._newUniforms.length;t++)-1==this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));if("sampler"==e&&this._newUniforms)for(t=0;t<this._newUniforms.length;t++)-1!=this._customUniform[t].indexOf("sampler")&&i.push(this._newUniforms[t].replace(/\[\d*\]/g,""));return i},i.prototype.Builder=function(e,i,t,n,r,o,s){if(s){var a=s.processFinalCode;s.processFinalCode=function(e,i){if("vertex"===e)return a?a(e,i):i;var t=new u.ShaderCodeInliner(i);return t.inlineToken="#define pbr_inline",t.processCode(),a?a(e,t.code):t.code}}o&&this._customAttributes&&this._customAttributes.length>0&&o.push.apply(o,this._customAttributes),this.ReviewUniform("uniform",i),this.ReviewUniform("sampler",n);var f=this._createdShaderName;return u.Effect.ShadersStore[f+"VertexShader"]&&u.Effect.ShadersStore[f+"PixelShader"]||(u.Effect.ShadersStore[f+"VertexShader"]=this._injectCustomCode(this.VertexShader,"vertex"),u.Effect.ShadersStore[f+"PixelShader"]=this._injectCustomCode(this.FragmentShader,"fragment")),f},i.prototype._injectCustomCode=function(e,i){var t=this._getCustomCode(i);for(var n in t){var r=t[n];if(r&&r.length>0){var o="#define "+n;e=e.replace(o,"\n"+r+"\n"+o)}}return e},i.prototype._getCustomCode=function(e){var i,t;return"vertex"===e?{CUSTOM_VERTEX_BEGIN:this.CustomParts.Vertex_Begin,CUSTOM_VERTEX_DEFINITIONS:((null===(i=this._customUniform)||void 0===i?void 0:i.join("\n"))||"")+(this.CustomParts.Vertex_Definitions||""),CUSTOM_VERTEX_MAIN_BEGIN:this.CustomParts.Vertex_MainBegin,CUSTOM_VERTEX_UPDATE_POSITION:this.CustomParts.Vertex_Before_PositionUpdated,CUSTOM_VERTEX_UPDATE_NORMAL:this.CustomParts.Vertex_Before_NormalUpdated,CUSTOM_VERTEX_MAIN_END:this.CustomParts.Vertex_MainEnd,CUSTOM_VERTEX_UPDATE_WORLDPOS:this.CustomParts.Vertex_After_WorldPosComputed}:{CUSTOM_FRAGMENT_BEGIN:this.CustomParts.Fragment_Begin,CUSTOM_FRAGMENT_MAIN_BEGIN:this.CustomParts.Fragment_MainBegin,CUSTOM_FRAGMENT_DEFINITIONS:((null===(t=this._customUniform)||void 0===t?void 0:t.join("\n"))||"")+(this.CustomParts.Fragment_Definitions||""),CUSTOM_FRAGMENT_UPDATE_ALBEDO:this.CustomParts.Fragment_Custom_Albedo,CUSTOM_FRAGMENT_UPDATE_ALPHA:this.CustomParts.Fragment_Custom_Alpha,CUSTOM_FRAGMENT_BEFORE_LIGHTS:this.CustomParts.Fragment_Before_Lights,CUSTOM_FRAGMENT_UPDATE_METALLICROUGHNESS:this.CustomParts.Fragment_Custom_MetallicRoughness,CUSTOM_FRAGMENT_UPDATE_MICROSURFACE:this.CustomParts.Fragment_Custom_MicroSurface,CUSTOM_FRAGMENT_BEFORE_FINALCOLORCOMPOSITION:this.CustomParts.Fragment_Before_FinalColorComposition,CUSTOM_FRAGMENT_BEFORE_FRAGCOLOR:this.CustomParts.Fragment_Before_FragColor,CUSTOM_FRAGMENT_MAIN_END:this.CustomParts.Fragment_MainEnd,CUSTOM_FRAGMENT_BEFORE_FOG:this.CustomParts.Fragment_Before_Fog}},i.prototype._afterBind=function(i,t,n){if(void 0===t&&(t=null),t){this.AttachAfterBind(i,t);try{e.prototype._afterBind.call(this,i,t,n)}catch(e){}}},i.prototype.AddUniform=function(e,i,t){return this._customUniform||(this._customUniform=new Array,this._newUniforms=new Array,this._newSamplerInstances={},this._newUniformInstances={}),t&&(-1!=i.indexOf("sampler")?this._newSamplerInstances[i+"-"+e]=t:this._newUniformInstances[i+"-"+e]=t),this._customUniform.push("uniform "+i+" "+e+";"),this._newUniforms.push(e),this},i.prototype.AddAttribute=function(e){return this._customAttributes||(this._customAttributes=[]),this._customAttributes.push(e),this},i.prototype.Fragment_Begin=function(e){return this.CustomParts.Fragment_Begin=e,this},i.prototype.Fragment_Definitions=function(e){return this.CustomParts.Fragment_Definitions=e,this},i.prototype.Fragment_MainBegin=function(e){return this.CustomParts.Fragment_MainBegin=e,this},i.prototype.Fragment_Custom_Albedo=function(e){return this.CustomParts.Fragment_Custom_Albedo=e.replace("result","surfaceAlbedo"),this},i.prototype.Fragment_Custom_Alpha=function(e){return this.CustomParts.Fragment_Custom_Alpha=e.replace("result","alpha"),this},i.prototype.Fragment_Before_Lights=function(e){return this.CustomParts.Fragment_Before_Lights=e,this},i.prototype.Fragment_Custom_MetallicRoughness=function(e){return this.CustomParts.Fragment_Custom_MetallicRoughness=e,this},i.prototype.Fragment_Custom_MicroSurface=function(e){return this.CustomParts.Fragment_Custom_MicroSurface=e,this},i.prototype.Fragment_Before_Fog=function(e){return this.CustomParts.Fragment_Before_Fog=e,this},i.prototype.Fragment_Before_FinalColorComposition=function(e){return this.CustomParts.Fragment_Before_FinalColorComposition=e,this},i.prototype.Fragment_Before_FragColor=function(e){return this.CustomParts.Fragment_Before_FragColor=e.replace("result","color"),this},i.prototype.Fragment_MainEnd=function(e){return this.CustomParts.Fragment_MainEnd=e,this},i.prototype.Vertex_Begin=function(e){return this.CustomParts.Vertex_Begin=e,this},i.prototype.Vertex_Definitions=function(e){return this.CustomParts.Vertex_Definitions=e,this},i.prototype.Vertex_MainBegin=function(e){return this.CustomParts.Vertex_MainBegin=e,this},i.prototype.Vertex_Before_PositionUpdated=function(e){return this.CustomParts.Vertex_Before_PositionUpdated=e.replace("result","positionUpdated"),this},i.prototype.Vertex_Before_NormalUpdated=function(e){return this.CustomParts.Vertex_Before_NormalUpdated=e.replace("result","normalUpdated"),this},i.prototype.Vertex_After_WorldPosComputed=function(e){return this.CustomParts.Vertex_After_WorldPosComputed=e,this},i.prototype.Vertex_MainEnd=function(e){return this.CustomParts.Vertex_MainEnd=e,this},i.ShaderIndexer=1,i}(u.PBRMaterial);(0,u.RegisterClass)("BABYLON.PBRCustomMaterial",T);u.ShaderStore.ShadersStore.firePixelShader="precision highp float;uniform vec4 vEyePosition;varying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\nuniform sampler2D distortionSampler;uniform sampler2D opacitySampler;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;varying vec2 vDistortionCoords2;varying vec2 vDistortionCoords3;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nvec4 bx2(vec4 x)\n{return vec4(2.0)*x-vec4(1.0);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);float alpha=1.0;\n#ifdef DIFFUSE\nconst float distortionAmount0 =0.092;const float distortionAmount1 =0.092;const float distortionAmount2 =0.092;vec2 heightAttenuation=vec2(0.3,0.39);vec4 noise0=texture2D(distortionSampler,vDistortionCoords1);vec4 noise1=texture2D(distortionSampler,vDistortionCoords2);vec4 noise2=texture2D(distortionSampler,vDistortionCoords3);vec4 noiseSum=bx2(noise0)*distortionAmount0+bx2(noise1)*distortionAmount1+bx2(noise2)*distortionAmount2;vec4 perturbedBaseCoords=vec4(vDiffuseUV,0.0,1.0)+noiseSum*(vDiffuseUV.y*heightAttenuation.x+heightAttenuation.y);vec4 opacityColor=texture2D(opacitySampler,perturbedBaseCoords.xy);\n#ifdef ALPHATEST\nif (opacityColor.r<0.1)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor=texture2D(diffuseSampler,perturbedBaseCoords.xy)*2.0;baseColor*=opacityColor;baseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(1.0,1.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec4 color=vec4(baseColor.rgb,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.fireVertexShader="precision highp float;attribute vec3 position;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\nuniform float time;uniform float speed;\n#ifdef DIFFUSE\nvarying vec2 vDistortionCoords1;varying vec2 vDistortionCoords2;varying vec2 vDistortionCoords3;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef DIFFUSE\nvDiffuseUV=uv;vDiffuseUV.y-=0.2;\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#ifdef DIFFUSE\nvec3 layerSpeed=vec3(-0.2,-0.52,-0.1)*speed;vDistortionCoords1.x=uv.x;vDistortionCoords1.y=uv.y+layerSpeed.x*time/1000.0;vDistortionCoords2.x=uv.x;vDistortionCoords2.y=uv.y+layerSpeed.y*time/1000.0;vDistortionCoords3.x=uv.x;vDistortionCoords3.y=uv.y+layerSpeed.z*time/1000.0;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var _=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.UV1=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.BonesPerMesh=0,i.NUM_BONE_INFLUENCERS=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),x=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n.speed=1,n._scaledDiffuse=new u.Color3,n._lastTime=0,n}return f(i,e),i.prototype.needAlphaBlending=function(){return!1},i.prototype.needAlphaTesting=function(){return!0},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new _);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(r.ALPHATEST=!!this._opacityTexture,r._areMiscDirty&&(r.POINTSIZE=this.pointsCloud||o.forcePointsCloud,r.FOG=o.fogEnabled&&e.applyFog&&o.fogMode!==u.Scene.FOGMODE_NONE&&this.fogEnabled,r.LOGARITHMICDEPTH=this._useLogarithmicDepth),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!1,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.UV1&&f.push(u.VertexBuffer.UVKind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=["world","view","viewProjection","vEyePosition","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","time","speed"];(0,u.addClipPlaneUniforms)(l);var d=r.toString();i.setEffect(o.getEngine().createEffect("fire",{attributes:f,uniformsNames:l,uniformBuffersNames:[],samplers:["diffuseSampler","distortionSampler","opacitySampler"],defines:d,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:null,maxSimultaneousLights:4,transformFeedbackVaryings:null},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix()),this._activeEffect.setTexture("distortionSampler",this._distortionTexture),this._activeEffect.setTexture("opacitySampler",this._opacityTexture)),(0,u.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*i.visibility),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._lastTime+=n.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime),this._activeEffect.setFloat("speed",this.speed),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),this._distortionTexture&&this._distortionTexture.animations&&this._distortionTexture.animations.length>0&&e.push(this._distortionTexture),this._opacityTexture&&this._opacityTexture.animations&&this._opacityTexture.animations.length>0&&e.push(this._opacityTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),this._distortionTexture&&i.push(this._distortionTexture),this._opacityTexture&&i.push(this._opacityTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTexture===i||this._distortionTexture===i||this._opacityTexture===i},i.prototype.getClassName=function(){return"FireMaterial"},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),this._distortionTexture&&this._distortionTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.FireMaterial",i.diffuseColor=this.diffuseColor.asArray(),i.speed=this.speed,this._diffuseTexture&&(i._diffuseTexture=this._diffuseTexture.serialize()),this._distortionTexture&&(i._distortionTexture=this._distortionTexture.serialize()),this._opacityTexture&&(i._opacityTexture=this._opacityTexture.serialize()),i},i.Parse=function(e,t,n){var r=new i(e.name,t);return r.diffuseColor=u.Color3.FromArray(e.diffuseColor),r.speed=e.speed,r.alpha=e.alpha,r.id=e.id,u.Tags.AddTagsTo(r,e.tags),r.backFaceCulling=e.backFaceCulling,r.wireframe=e.wireframe,e._diffuseTexture&&(r._diffuseTexture=u.Texture.Parse(e._diffuseTexture,t,n)),e._distortionTexture&&(r._distortionTexture=u.Texture.Parse(e._distortionTexture,t,n)),e._opacityTexture&&(r._opacityTexture=u.Texture.Parse(e._opacityTexture,t,n)),r},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsTexture)("distortionTexture")],i.prototype,"_distortionTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"distortionTexture",void 0),l([(0,u.serializeAsTexture)("opacityTexture")],i.prototype,"_opacityTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"opacityTexture",void 0),l([(0,u.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)()],i.prototype,"speed",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.FireMaterial",x);u.ShaderStore.ShadersStore.furPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;uniform vec4 furColor;uniform float furLength;varying vec3 vPositionW;varying float vfur_length;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef HIGHLEVEL\nuniform float furOffset;uniform float furOcclusion;uniform sampler2D furTexture;varying vec2 vFurUV;\n#endif\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<fogFragmentDeclaration>\n#include<clipPlaneFragmentDeclaration>\nfloat Rand(vec3 rv) {float x=dot(rv,vec3(12.9898,78.233,24.65487));return fract(sin(x)*43758.5453);}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=furColor;vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor*=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef HIGHLEVEL\nvec4 furTextureColor=texture2D(furTexture,vec2(vFurUV.x,vFurUV.y));if (furTextureColor.a<=0.0 || furTextureColor.g<furOffset) {discard;}\nfloat occlusion=mix(0.0,furTextureColor.b*1.2,furOffset);baseColor=vec4(baseColor.xyz*max(occlusion,furOcclusion),1.1-furOffset);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase.rgb*baseColor.rgb,0.0,1.0);\n#ifdef HIGHLEVEL\nvec4 color=vec4(finalDiffuse,alpha);\n#else\nfloat r=vfur_length/furLength*0.5;vec4 color=vec4(finalDiffuse*(0.5+r),alpha);\n#endif\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.furVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\nuniform float furLength;uniform float furAngle;\n#ifdef HIGHLEVEL\nuniform float furOffset;uniform vec3 furGravity;uniform float furTime;uniform float furSpacing;uniform float furDensity;\n#endif\n#ifdef HEIGHTMAP\nuniform sampler2D heightTexture;\n#endif\n#ifdef HIGHLEVEL\nvarying vec2 vFurUV;\n#endif\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\nvarying float vfur_length;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\nfloat Rand(vec3 rv) {float x=dot(rv,vec3(12.9898,78.233,24.65487));return fract(sin(x)*43758.5453);}\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nfloat r=Rand(position);\n#ifdef HEIGHTMAP\n#if __VERSION__>100\nvfur_length=furLength*texture(heightTexture,uv).x;\n#else\nvfur_length=furLength*texture2D(heightTexture,uv).r;\n#endif\n#else \nvfur_length=(furLength*r);\n#endif\nvec3 tangent1=vec3(normal.y,-normal.x,0);vec3 tangent2=vec3(-normal.z,0,normal.x);r=Rand(tangent1*r);float J=(2.0+4.0*r);r=Rand(tangent2*r);float K=(2.0+2.0*r);tangent1=tangent1*J+tangent2*K;tangent1=normalize(tangent1);vec3 newPosition=position+normal*vfur_length*cos(furAngle)+tangent1*vfur_length*sin(furAngle);\n#ifdef HIGHLEVEL\nvec3 forceDirection=vec3(0.0,0.0,0.0);forceDirection.x=sin(furTime+position.x*0.05)*0.2;forceDirection.y=cos(furTime*0.7+position.y*0.04)*0.2;forceDirection.z=sin(furTime*0.7+position.z*0.04)*0.2;vec3 displacement=vec3(0.0,0.0,0.0);displacement=furGravity+forceDirection;float displacementFactor=pow(furOffset,3.0);vec3 aNormal=normal;aNormal.xyz+=displacement*displacementFactor;newPosition=vec3(newPosition.x,newPosition.y,newPosition.z)+(normalize(aNormal)*furOffset*furSpacing);\n#endif\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\ngl_Position=viewProjection*finalWorld*vec4(newPosition,1.0);vec4 worldPos=finalWorld*vec4(newPosition,1.0);vPositionW=vec3(worldPos);\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#ifdef HIGHLEVEL\nvFurUV=vDiffuseUV*furDensity;\n#endif\n#else\n#ifdef HIGHLEVEL\nvFurUV=uv*furDensity;\n#endif\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var S=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.HEIGHTMAP=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.HIGHLEVEL=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),E=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n.furLength=1,n.furAngle=0,n.furColor=new u.Color3(.44,.21,.02),n.furOffset=0,n.furSpacing=12,n.furGravity=new u.Vector3(0,0,0),n.furSpeed=100,n.furDensity=20,n.furOcclusion=0,n._disableLighting=!1,n._maxSimultaneousLights=4,n.highLevelFur=!0,n._furTime=0,n}return f(i,e),Object.defineProperty(i.prototype,"furTime",{get:function(){return this._furTime},set:function(e){this._furTime=e},enumerable:!1,configurable:!0}),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.updateFur=function(){for(var e=1;e<this._meshes.length;e++){var i=this._meshes[e].material;i.furLength=this.furLength,i.furAngle=this.furAngle,i.furGravity=this.furGravity,i.furSpacing=this.furSpacing,i.furSpeed=this.furSpeed,i.furColor=this.furColor,i.diffuseTexture=this.diffuseTexture,i.furTexture=this.furTexture,i.highLevelFur=this.highLevelFur,i.furTime=this.furTime,i.furDensity=this.furDensity}},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new S);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&o.texturesEnabled){if(this.diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled){if(!this.diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if(this.heightTexture&&s.getCaps().maxVertexTextureImageUnits){if(!this.heightTexture.isReady())return!1;r._needUVs=!0,r.HEIGHTMAP=!0}}if(this.highLevelFur!==r.HIGHLEVEL&&(r.HIGHLEVEL=!0,r.markAsUnprocessed()),(0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","furLength","furAngle","furColor","furOffset","furGravity","furTime","furSpacing","furDensity","furOcclusion"];(0,u.addClipPlaneUniforms)(d);var c=["diffuseSampler","heightTexture","furTexture"],h=[];(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("fur",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),this._heightTexture&&this._activeEffect.setTexture("heightTexture",this._heightTexture),(0,u.bindClipPlane)(this._activeEffect,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._activeEffect.setFloat("furLength",this.furLength),this._activeEffect.setFloat("furAngle",this.furAngle),this._activeEffect.setColor4("furColor",this.furColor,1),this.highLevelFur&&(this._activeEffect.setVector3("furGravity",this.furGravity),this._activeEffect.setFloat("furOffset",this.furOffset),this._activeEffect.setFloat("furSpacing",this.furSpacing),this._activeEffect.setFloat("furDensity",this.furDensity),this._activeEffect.setFloat("furOcclusion",this.furOcclusion),this._furTime+=this.getScene().getEngine().getDeltaTime()/this.furSpeed,this._activeEffect.setFloat("furTime",this._furTime),this._activeEffect.setTexture("furTexture",this.furTexture)),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.heightTexture&&this.heightTexture.animations&&this.heightTexture.animations.length>0&&e.push(this.heightTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),this._heightTexture&&i.push(this._heightTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i||this._heightTexture===i},i.prototype.dispose=function(i){if(this.diffuseTexture&&this.diffuseTexture.dispose(),this._meshes)for(var t=1;t<this._meshes.length;t++){var n=this._meshes[t].material;n&&n.dispose(i),this._meshes[t].dispose()}e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.FurMaterial",this._meshes&&(i.sourceMeshName=this._meshes[0].name,i.quality=this._meshes.length),i},i.prototype.getClassName=function(){return"FurMaterial"},i.Parse=function(e,t,n){var r=u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n);return e.sourceMeshName&&r.highLevelFur&&t.executeWhenReady((function(){var n=t.getMeshByName(e.sourceMeshName);if(n){var o=i.GenerateTexture("Fur Texture",t);r.furTexture=o,i.FurifyMesh(n,e.quality)}})),r},i.GenerateTexture=function(e,i){for(var t=new u.DynamicTexture("FurTexture "+e,256,i,!0),n=t.getContext(),r=0;r<2e4;++r)n.fillStyle="rgba(255, "+Math.floor(255*Math.random())+", "+Math.floor(255*Math.random())+", 1)",n.fillRect(Math.random()*t.getSize().width,Math.random()*t.getSize().height,2,2);return t.update(!1),t.wrapU=u.Texture.WRAP_ADDRESSMODE,t.wrapV=u.Texture.WRAP_ADDRESSMODE,t},i.FurifyMesh=function(e,t){var n,r=[e],o=e.material;if(!(o instanceof i))throw"The material of the source mesh must be a Fur Material";for(n=1;n<t;n++){var s=new i(o.name+n,e.getScene());e.getScene().materials.pop(),u.Tags.EnableFor(s),u.Tags.AddTagsTo(s,"furShellMaterial"),s.furLength=o.furLength,s.furAngle=o.furAngle,s.furGravity=o.furGravity,s.furSpacing=o.furSpacing,s.furSpeed=o.furSpeed,s.furColor=o.furColor,s.diffuseTexture=o.diffuseTexture,s.furOffset=n/t,s.furTexture=o.furTexture,s.highLevelFur=o.highLevelFur,s.furTime=o.furTime,s.furDensity=o.furDensity;var a=e.clone(e.name+n);a.material=s,a.skeleton=e.skeleton,a.position=u.Vector3.Zero(),r.push(a)}for(n=1;n<r.length;n++)r[n].parent=e;return e.material._meshes=r,r},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsTexture)("heightTexture")],i.prototype,"_heightTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"heightTexture",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)()],i.prototype,"furLength",void 0),l([(0,u.serialize)()],i.prototype,"furAngle",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"furColor",void 0),l([(0,u.serialize)()],i.prototype,"furOffset",void 0),l([(0,u.serialize)()],i.prototype,"furSpacing",void 0),l([(0,u.serializeAsVector3)()],i.prototype,"furGravity",void 0),l([(0,u.serialize)()],i.prototype,"furSpeed",void 0),l([(0,u.serialize)()],i.prototype,"furDensity",void 0),l([(0,u.serialize)()],i.prototype,"furOcclusion",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),l([(0,u.serialize)()],i.prototype,"highLevelFur",void 0),l([(0,u.serialize)()],i.prototype,"furTime",null),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.FurMaterial",E);u.ShaderStore.ShadersStore.gradientPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 topColor;uniform vec4 bottomColor;uniform float offset;uniform float scale;uniform float smoothness;varying vec3 vPositionW;varying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);float h=vPosition.y*scale+offset;float mysmoothness=clamp(smoothness,0.01,max(smoothness,10.));vec4 baseColor=mix(bottomColor,topColor,max(pow(max(h,0.0),mysmoothness),0.0));vec3 diffuseColor=baseColor.rgb;float alpha=baseColor.a;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef EMISSIVE\nvec3 diffuseBase=baseColor.rgb;\n#else\nvec3 diffuseBase=vec3(0.,0.,0.);\n#endif\nlightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.gradientVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;varying vec3 vPosition;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);vPosition=position;\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var C=function(e){function i(){var i=e.call(this)||this;return i.EMISSIVE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),P=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n._maxSimultaneousLights=4,n.topColor=new u.Color3(1,0,0),n.topColorAlpha=1,n.bottomColor=new u.Color3(0,0,1),n.bottomColorAlpha=1,n.offset=0,n.scale=1,n.smoothness=1,n._disableLighting=!1,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1||this.topColorAlpha<1||this.bottomColorAlpha<1},i.prototype.needAlphaTesting=function(){return!0},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new C);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if((0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),r.EMISSIVE=this._disableLighting,(0,u.PrepareDefinesForAttributes)(e,r,!1,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","mBones","logarithmicDepthConstant","topColor","bottomColor","offset","smoothness","scale"];(0,u.addClipPlaneUniforms)(d);var c=[],h=[];(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:4}),i.setEffect(o.getEngine().createEffect("gradient",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,o),this._mustRebind(n,o,t)&&((0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._activeEffect.setColor4("topColor",this.topColor,this.topColorAlpha),this._activeEffect.setColor4("bottomColor",this.bottomColor,this.bottomColorAlpha),this._activeEffect.setFloat("offset",this.offset),this._activeEffect.setFloat("scale",this.scale),this._activeEffect.setFloat("smoothness",this.smoothness),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){return[]},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.GradientMaterial",i},i.prototype.getClassName=function(){return"GradientMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"topColor",void 0),l([(0,u.serialize)()],i.prototype,"topColorAlpha",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"bottomColor",void 0),l([(0,u.serialize)()],i.prototype,"bottomColorAlpha",void 0),l([(0,u.serialize)()],i.prototype,"offset",void 0),l([(0,u.serialize)()],i.prototype,"scale",void 0),l([(0,u.serialize)()],i.prototype,"smoothness",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.GradientMaterial",P);u.ShaderStore.ShadersStore.gridPixelShader="#extension GL_OES_standard_derivatives : enable\n#define SQRT2 1.41421356\n#define PI 3.14159\nprecision highp float;uniform float visibility;uniform vec3 mainColor;uniform vec3 lineColor;uniform vec4 gridControl;uniform vec3 gridOffset;varying vec3 vPosition;varying vec3 vNormal;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef OPACITY\nvarying vec2 vOpacityUV;uniform sampler2D opacitySampler;uniform vec2 vOpacityInfos;\n#endif\nfloat getDynamicVisibility(float position) {float majorGridFrequency=gridControl.y;if (floor(position+0.5)==floor(position/majorGridFrequency+0.5)*majorGridFrequency)\n{return 1.0;}\nreturn gridControl.z;}\nfloat getAnisotropicAttenuation(float differentialLength) {const float maxNumberOfLines=10.0;return clamp(1.0/(differentialLength+1.0)-1.0/maxNumberOfLines,0.0,1.0);}\nfloat isPointOnLine(float position,float differentialLength) {float fractionPartOfPosition=position-floor(position+0.5); \nfractionPartOfPosition/=differentialLength; \n#ifdef ANTIALIAS\nfractionPartOfPosition=clamp(fractionPartOfPosition,-1.,1.);float result=0.5+0.5*cos(fractionPartOfPosition*PI); \nreturn result;\n#else\nreturn abs(fractionPartOfPosition)<SQRT2/4. ? 1. : 0.;\n#endif\n}\nfloat contributionOnAxis(float position) {float differentialLength=length(vec2(dFdx(position),dFdy(position)));differentialLength*=SQRT2; \nfloat result=isPointOnLine(position,differentialLength);float dynamicVisibility=getDynamicVisibility(position);result*=dynamicVisibility;float anisotropicAttenuation=getAnisotropicAttenuation(differentialLength);result*=anisotropicAttenuation;return result;}\nfloat normalImpactOnAxis(float x) {float normalImpact=clamp(1.0-3.0*abs(x*x*x),0.0,1.0);return normalImpact;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\nfloat gridRatio=gridControl.x;vec3 gridPos=(vPosition+gridOffset.xyz)/gridRatio;float x=contributionOnAxis(gridPos.x);float y=contributionOnAxis(gridPos.y);float z=contributionOnAxis(gridPos.z);vec3 normal=normalize(vNormal);x*=normalImpactOnAxis(normal.x);y*=normalImpactOnAxis(normal.y);z*=normalImpactOnAxis(normal.z);\n#ifdef MAX_LINE\nfloat grid=clamp(max(max(x,y),z),0.,1.);\n#else\nfloat grid=clamp(x+y+z,0.,1.);\n#endif\nvec3 color=mix(mainColor,lineColor,grid);\n#ifdef FOG\n#include<fogFragment>\n#endif\nfloat opacity=1.0;\n#ifdef TRANSPARENT\nopacity=clamp(grid,0.08,gridControl.w*grid);\n#endif\n#ifdef OPACITY\nopacity*=texture2D(opacitySampler,vOpacityUV).a;\n#endif\ngl_FragColor=vec4(color.rgb,opacity*visibility);\n#ifdef TRANSPARENT\n#ifdef PREMULTIPLYALPHA\ngl_FragColor.rgb*=opacity;\n#endif\n#else\n#endif\n#include<logDepthFragment>\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.gridVertexShader="precision highp float;attribute vec3 position;attribute vec3 normal;\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#include<instancesDeclaration>\nuniform mat4 projection;uniform mat4 view;varying vec3 vPosition;varying vec3 vNormal;\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#ifdef OPACITY\nvarying vec2 vOpacityUV;uniform mat4 opacityMatrix;uniform vec2 vOpacityInfos;\n#endif\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\nvec4 worldPos=finalWorld*vec4(position,1.0);\n#include<fogVertex>\nvec4 cameraSpacePosition=view*worldPos;gl_Position=projection*cameraSpacePosition;\n#ifdef OPACITY\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\nif (vOpacityInfos.x==0.)\n{vOpacityUV=vec2(opacityMatrix*vec4(uv,1.0,0.0));}\nelse\n{vOpacityUV=vec2(opacityMatrix*vec4(uv2,1.0,0.0));}\n#endif \n#include<logDepthVertex>\nvPosition=position;vNormal=normal;\n#define CUSTOM_VERTEX_MAIN_END\n}";var y=function(e){function i(){var i=e.call(this)||this;return i.OPACITY=!1,i.ANTIALIAS=!1,i.TRANSPARENT=!1,i.FOG=!1,i.PREMULTIPLYALPHA=!1,i.MAX_LINE=!1,i.UV1=!1,i.UV2=!1,i.INSTANCES=!1,i.THIN_INSTANCES=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),A=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.mainColor=u.Color3.Black(),n.lineColor=u.Color3.Teal(),n.gridRatio=1,n.gridOffset=u.Vector3.Zero(),n.majorUnitFrequency=10,n.minorUnitVisibility=.33,n.opacity=1,n.antialias=!0,n.preMultiplyAlpha=!1,n.useMaxLine=!1,n._gridControl=new u.Vector4(n.gridRatio,n.majorUnitFrequency,n.minorUnitVisibility,n.opacity),n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.opacity<1||this._opacityTexture&&this._opacityTexture.isReady()},i.prototype.needAlphaBlendingForMesh=function(e){return e.visibility<1||this.needAlphaBlending()},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new y);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;if(r.TRANSPARENT!==this.opacity<1&&(r.TRANSPARENT=!r.TRANSPARENT,r.markAsUnprocessed()),r.PREMULTIPLYALPHA!=this.preMultiplyAlpha&&(r.PREMULTIPLYALPHA=!r.PREMULTIPLYALPHA,r.markAsUnprocessed()),r.MAX_LINE!==this.useMaxLine&&(r.MAX_LINE=!r.MAX_LINE,r.markAsUnprocessed()),r.ANTIALIAS!==this.antialias&&(r.ANTIALIAS=!r.ANTIALIAS,r.markAsUnprocessed()),r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._opacityTexture&&u.MaterialFlags.OpacityTextureEnabled)){if(!this._opacityTexture.isReady())return!1;r._needUVs=!0,r.OPACITY=!0}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,!1,this.fogEnabled,!1,r),(0,u.PrepareDefinesForFrameBoundValues)(o,o.getEngine(),this,r,!!t),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial(),(0,u.PrepareDefinesForAttributes)(e,r,!1,!1);var s=[u.VertexBuffer.PositionKind,u.VertexBuffer.NormalKind];r.UV1&&s.push(u.VertexBuffer.UVKind),r.UV2&&s.push(u.VertexBuffer.UV2Kind),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess,(0,u.PrepareAttributesForInstances)(s,r);var a=r.toString();i.setEffect(o.getEngine().createEffect("grid",s,["projection","mainColor","lineColor","gridControl","gridOffset","vFogInfos","vFogColor","world","view","opacityMatrix","vOpacityInfos","visibility","logarithmicDepthConstant"],["opacitySampler"],a,void 0,this.onCompiled,this.onError),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this._activeEffect.setFloat("visibility",i.visibility),r.INSTANCES&&!r.THIN_INSTANCE||this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("view",n.getViewMatrix()),this._activeEffect.setMatrix("projection",n.getProjectionMatrix()),this._mustRebind(n,o,t)&&(this._activeEffect.setColor3("mainColor",this.mainColor),this._activeEffect.setColor3("lineColor",this.lineColor),this._activeEffect.setVector3("gridOffset",this.gridOffset),this._gridControl.x=this.gridRatio,this._gridControl.y=Math.round(this.majorUnitFrequency),this._gridControl.z=this.minorUnitVisibility,this._gridControl.w=this.opacity,this._activeEffect.setVector4("gridControl",this._gridControl),this._opacityTexture&&u.MaterialFlags.OpacityTextureEnabled&&(this._activeEffect.setTexture("opacitySampler",this._opacityTexture),this._activeEffect.setFloat2("vOpacityInfos",this._opacityTexture.coordinatesIndex,this._opacityTexture.level),this._activeEffect.setMatrix("opacityMatrix",this._opacityTexture.getTextureMatrix())),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n)),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.GridMaterial",i},i.prototype.getClassName=function(){return"GridMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsColor3)()],i.prototype,"mainColor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"lineColor",void 0),l([(0,u.serialize)()],i.prototype,"gridRatio",void 0),l([(0,u.serializeAsVector3)()],i.prototype,"gridOffset",void 0),l([(0,u.serialize)()],i.prototype,"majorUnitFrequency",void 0),l([(0,u.serialize)()],i.prototype,"minorUnitVisibility",void 0),l([(0,u.serialize)()],i.prototype,"opacity",void 0),l([(0,u.serialize)()],i.prototype,"antialias",void 0),l([(0,u.serialize)()],i.prototype,"preMultiplyAlpha",void 0),l([(0,u.serialize)()],i.prototype,"useMaxLine",void 0),l([(0,u.serializeAsTexture)("opacityTexture")],i.prototype,"_opacityTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"opacityTexture",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.GridMaterial",A);u.ShaderStore.ShadersStore.lavaPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;uniform float time;uniform float speed;uniform float movingSpeed;uniform vec3 fogColor;uniform sampler2D noiseTexture;uniform float fogDensity;varying float noise;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nfloat random( vec3 scale,float seed ){return fract( sin( dot( gl_FragCoord.xyz+seed,scale ) )*43758.5453+seed ) ;}\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nvec4 noiseTex=texture2D( noiseTexture,vDiffuseUV );vec2 T1=vDiffuseUV+vec2( 1.5,-1.5 )*time *0.02;vec2 T2=vDiffuseUV+vec2( -0.5,2.0 )*time*0.01*speed;T1.x+=noiseTex.x*2.0;T1.y+=noiseTex.y*2.0;T2.x-=noiseTex.y*0.2+time*0.001*movingSpeed;T2.y+=noiseTex.z*0.2+time*0.002*movingSpeed;float p=texture2D( noiseTexture,T1*3.0 ).a;vec4 lavaColor=texture2D( diffuseSampler,T2*4.0);vec4 temp=lavaColor*( vec4( p,p,p,p )*2. )+( lavaColor*lavaColor-0.1 );baseColor=temp;float depth=gl_FragCoord.z*4.0;const float LOG2=1.442695;float fogFactor=exp2(-fogDensity*fogDensity*depth*depth*LOG2 );fogFactor=1.0-clamp( fogFactor,0.0,1.0 );baseColor=mix( baseColor,vec4( fogColor,baseColor.w ),fogFactor );diffuseColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef VERTEXCOLOR\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef UNLIT\nvec3 diffuseBase=vec3(1.,1.,1.);\n#else\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.lavaVertexShader="precision highp float;uniform float time;uniform float lowFrequencySpeed;varying float noise;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n/* NOISE FUNCTIONS */\nvec3 mod289(vec3 x)\n{return x-floor(x*(1.0/289.0))*289.0;}\nvec4 mod289(vec4 x)\n{return x-floor(x*(1.0/289.0))*289.0;}\nvec4 permute(vec4 x)\n{return mod289(((x*34.0)+1.0)*x);}\nvec4 taylorInvSqrt(vec4 r)\n{return 1.79284291400159-0.85373472095314*r;}\nvec3 fade(vec3 t) {return t*t*t*(t*(t*6.0-15.0)+10.0);}\nfloat pnoise(vec3 P,vec3 rep)\n{vec3 Pi0=mod(floor(P),rep); \nvec3 Pi1=mod(Pi0+vec3(1.0),rep); \nPi0=mod289(Pi0);Pi1=mod289(Pi1);vec3 Pf0=fract(P); \nvec3 Pf1=Pf0-vec3(1.0); \nvec4 ix=vec4(Pi0.x,Pi1.x,Pi0.x,Pi1.x);vec4 iy=vec4(Pi0.yy,Pi1.yy);vec4 iz0=Pi0.zzzz;vec4 iz1=Pi1.zzzz;vec4 ixy=permute(permute(ix)+iy);vec4 ixy0=permute(ixy+iz0);vec4 ixy1=permute(ixy+iz1);vec4 gx0=ixy0*(1.0/7.0);vec4 gy0=fract(floor(gx0)*(1.0/7.0))-0.5;gx0=fract(gx0);vec4 gz0=vec4(0.5)-abs(gx0)-abs(gy0);vec4 sz0=step(gz0,vec4(0.0));gx0-=sz0*(step(0.0,gx0)-0.5);gy0-=sz0*(step(0.0,gy0)-0.5);vec4 gx1=ixy1*(1.0/7.0);vec4 gy1=fract(floor(gx1)*(1.0/7.0))-0.5;gx1=fract(gx1);vec4 gz1=vec4(0.5)-abs(gx1)-abs(gy1);vec4 sz1=step(gz1,vec4(0.0));gx1-=sz1*(step(0.0,gx1)-0.5);gy1-=sz1*(step(0.0,gy1)-0.5);vec3 g000=vec3(gx0.x,gy0.x,gz0.x);vec3 g100=vec3(gx0.y,gy0.y,gz0.y);vec3 g010=vec3(gx0.z,gy0.z,gz0.z);vec3 g110=vec3(gx0.w,gy0.w,gz0.w);vec3 g001=vec3(gx1.x,gy1.x,gz1.x);vec3 g101=vec3(gx1.y,gy1.y,gz1.y);vec3 g011=vec3(gx1.z,gy1.z,gz1.z);vec3 g111=vec3(gx1.w,gy1.w,gz1.w);vec4 norm0=taylorInvSqrt(vec4(dot(g000,g000),dot(g010,g010),dot(g100,g100),dot(g110,g110)));g000*=norm0.x;g010*=norm0.y;g100*=norm0.z;g110*=norm0.w;vec4 norm1=taylorInvSqrt(vec4(dot(g001,g001),dot(g011,g011),dot(g101,g101),dot(g111,g111)));g001*=norm1.x;g011*=norm1.y;g101*=norm1.z;g111*=norm1.w;float n000=dot(g000,Pf0);float n100=dot(g100,vec3(Pf1.x,Pf0.yz));float n010=dot(g010,vec3(Pf0.x,Pf1.y,Pf0.z));float n110=dot(g110,vec3(Pf1.xy,Pf0.z));float n001=dot(g001,vec3(Pf0.xy,Pf1.z));float n101=dot(g101,vec3(Pf1.x,Pf0.y,Pf1.z));float n011=dot(g011,vec3(Pf0.x,Pf1.yz));float n111=dot(g111,Pf1);vec3 fade_xyz=fade(Pf0);vec4 n_z=mix(vec4(n000,n100,n010,n110),vec4(n001,n101,n011,n111),fade_xyz.z);vec2 n_yz=mix(n_z.xy,n_z.zw,fade_xyz.y);float n_xyz=mix(n_yz.x,n_yz.y,fade_xyz.x);return 2.2*n_xyz;}\n/* END FUNCTION */\nfloat turbulence( vec3 p ) {float w=100.0;float t=-.5;for (float f=1.0 ; f<=10.0 ; f++ ){float power=pow( 2.0,f );t+=abs( pnoise( vec3( power*p ),vec3( 10.0,10.0,10.0 ) )/power );}\nreturn t;}\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\n#ifdef NORMAL\nnoise=10.0* -.10*turbulence( .5*normal+time*1.15 );float b=lowFrequencySpeed*5.0*pnoise( 0.05*position +vec3(time*1.025),vec3( 100.0 ) );float displacement=- 1.5*noise+b;vec3 newPosition=position+normal*displacement;gl_Position=viewProjection*finalWorld*vec4( newPosition,1.0 );vec4 worldPos=finalWorld*vec4(newPosition,1.0);vPositionW=vec3(worldPos);vNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#include<logDepthVertex>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}";var I=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.LIGHT0=!1,i.LIGHT1=!1,i.LIGHT2=!1,i.LIGHT3=!1,i.SPOTLIGHT0=!1,i.SPOTLIGHT1=!1,i.SPOTLIGHT2=!1,i.SPOTLIGHT3=!1,i.HEMILIGHT0=!1,i.HEMILIGHT1=!1,i.HEMILIGHT2=!1,i.HEMILIGHT3=!1,i.DIRLIGHT0=!1,i.DIRLIGHT1=!1,i.DIRLIGHT2=!1,i.DIRLIGHT3=!1,i.POINTLIGHT0=!1,i.POINTLIGHT1=!1,i.POINTLIGHT2=!1,i.POINTLIGHT3=!1,i.SHADOW0=!1,i.SHADOW1=!1,i.SHADOW2=!1,i.SHADOW3=!1,i.SHADOWS=!1,i.SHADOWESM0=!1,i.SHADOWESM1=!1,i.SHADOWESM2=!1,i.SHADOWESM3=!1,i.SHADOWPOISSON0=!1,i.SHADOWPOISSON1=!1,i.SHADOWPOISSON2=!1,i.SHADOWPOISSON3=!1,i.SHADOWPCF0=!1,i.SHADOWPCF1=!1,i.SHADOWPCF2=!1,i.SHADOWPCF3=!1,i.SHADOWPCSS0=!1,i.SHADOWPCSS1=!1,i.SHADOWPCSS2=!1,i.SHADOWPCSS3=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.UNLIT=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),L=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.speed=1,n.movingSpeed=1,n.lowFrequencySpeed=1,n.fogDensity=.15,n._lastTime=0,n.diffuseColor=new u.Color3(1,1,1),n._disableLighting=!1,n._unlit=!1,n._maxSimultaneousLights=4,n._scaledDiffuse=new u.Color3,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new I);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant","time","speed","movingSpeed","fogColor","fogDensity","lowFrequencySpeed"];(0,u.addClipPlaneUniforms)(d);var c=["diffuseSampler","noiseTexture"],h=[];(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("lava",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,r.UNLIT=this._unlit,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),this.noiseTexture&&this._activeEffect.setTexture("noiseTexture",this.noiseTexture),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this._scaledDiffuse,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._lastTime+=n.getEngine().getDeltaTime(),this._activeEffect.setFloat("time",this._lastTime*this.speed/1e3),this.fogColor||(this.fogColor=u.Color3.Black()),this._activeEffect.setColor3("fogColor",this.fogColor),this._activeEffect.setFloat("fogDensity",this.fogDensity),this._activeEffect.setFloat("lowFrequencySpeed",this.lowFrequencySpeed),this._activeEffect.setFloat("movingSpeed",this.movingSpeed),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),this.noiseTexture&&this.noiseTexture.animations&&this.noiseTexture.animations.length>0&&e.push(this.noiseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this.diffuseTexture&&this.diffuseTexture.dispose(),this.noiseTexture&&this.noiseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.LavaMaterial",i},i.prototype.getClassName=function(){return"LavaMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsTexture)()],i.prototype,"noiseTexture",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"fogColor",void 0),l([(0,u.serialize)()],i.prototype,"speed",void 0),l([(0,u.serialize)()],i.prototype,"movingSpeed",void 0),l([(0,u.serialize)()],i.prototype,"lowFrequencySpeed",void 0),l([(0,u.serialize)()],i.prototype,"fogDensity",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("unlit")],i.prototype,"_unlit",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"unlit",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.LavaMaterial",L);u.ShaderStore.ShadersStore.mixPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform sampler2D mixMap1Sampler;uniform vec2 vTextureInfos;\n#ifdef MIXMAP2\nuniform sampler2D mixMap2Sampler;\n#endif\nuniform sampler2D diffuse1Sampler;uniform sampler2D diffuse2Sampler;uniform sampler2D diffuse3Sampler;uniform sampler2D diffuse4Sampler;uniform vec2 diffuse1Infos;uniform vec2 diffuse2Infos;uniform vec2 diffuse3Infos;uniform vec2 diffuse4Infos;\n#ifdef MIXMAP2\nuniform sampler2D diffuse5Sampler;uniform sampler2D diffuse6Sampler;uniform sampler2D diffuse7Sampler;uniform sampler2D diffuse8Sampler;uniform vec2 diffuse5Infos;uniform vec2 diffuse6Infos;uniform vec2 diffuse7Infos;uniform vec2 diffuse8Infos;\n#endif\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 finalMixColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef MIXMAP2\nvec4 mixColor2=vec4(1.,1.,1.,1.);\n#endif\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\nfloat alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nvec4 mixColor=texture2D(mixMap1Sampler,vTextureUV);\n#include<depthPrePass>\nmixColor.rgb*=vTextureInfos.y;vec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);vec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);vec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);vec4 diffuse4Color=texture2D(diffuse4Sampler,vTextureUV*diffuse4Infos);diffuse1Color.rgb*=mixColor.r;diffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,mixColor.g);diffuse3Color.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,mixColor.b);finalMixColor.rgb=mix(diffuse3Color.rgb,diffuse4Color.rgb,1.0-mixColor.a);\n#ifdef MIXMAP2\nmixColor=texture2D(mixMap2Sampler,vTextureUV);mixColor.rgb*=vTextureInfos.y;vec4 diffuse5Color=texture2D(diffuse5Sampler,vTextureUV*diffuse5Infos);vec4 diffuse6Color=texture2D(diffuse6Sampler,vTextureUV*diffuse6Infos);vec4 diffuse7Color=texture2D(diffuse7Sampler,vTextureUV*diffuse7Infos);vec4 diffuse8Color=texture2D(diffuse8Sampler,vTextureUV*diffuse8Infos);diffuse5Color.rgb=mix(finalMixColor.rgb,diffuse5Color.rgb,mixColor.r);diffuse6Color.rgb=mix(diffuse5Color.rgb,diffuse6Color.rgb,mixColor.g);diffuse7Color.rgb=mix(diffuse6Color.rgb,diffuse7Color.rgb,mixColor.b);finalMixColor.rgb=mix(diffuse7Color.rgb,diffuse8Color.rgb,1.0-mixColor.a);\n#endif\n#endif\n#ifdef VERTEXCOLOR\nfinalMixColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*finalMixColor.rgb,0.0,1.0);vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.mixVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform mat4 textureMatrix;uniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x==0.)\n{vTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));}\nelse\n{vTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var M=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.MIXMAP2=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),F=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n.specularColor=new u.Color3(0,0,0),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new M);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(o.texturesEnabled){if(!this._mixTexture1||!this._mixTexture1.isReady())return!1;if(r._needUVs=!0,u.MaterialFlags.DiffuseTextureEnabled){if(!this._diffuseTexture1||!this._diffuseTexture1.isReady())return!1;if(r.DIFFUSE=!0,!this._diffuseTexture2||!this._diffuseTexture2.isReady())return!1;if(!this._diffuseTexture3||!this._diffuseTexture3.isReady())return!1;if(!this._diffuseTexture4||!this._diffuseTexture4.isReady())return!1;if(this._mixTexture2){if(!this._mixTexture2.isReady())return!1;if(r.MIXMAP2=!0,!this._diffuseTexture5||!this._diffuseTexture5.isReady())return!1;if(!this._diffuseTexture6||!this._diffuseTexture6.isReady())return!1;if(!this._diffuseTexture7||!this._diffuseTexture7.isReady())return!1;if(!this._diffuseTexture8||!this._diffuseTexture8.isReady())return!1}}}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","textureMatrix","logarithmicDepthConstant","diffuse1Infos","diffuse2Infos","diffuse3Infos","diffuse4Infos","diffuse5Infos","diffuse6Infos","diffuse7Infos","diffuse8Infos"],c=["mixMap1Sampler","mixMap2Sampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","diffuse4Sampler","diffuse5Sampler","diffuse6Sampler","diffuse7Sampler","diffuse8Sampler"],h=[];(0,u.addClipPlaneUniforms)(d),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("mix",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._mixTexture1&&(this._activeEffect.setTexture("mixMap1Sampler",this._mixTexture1),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture1.coordinatesIndex,this._mixTexture1.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture1.getTextureMatrix()),u.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale)),this._diffuseTexture4&&(this._activeEffect.setTexture("diffuse4Sampler",this._diffuseTexture4),this._activeEffect.setFloat2("diffuse4Infos",this._diffuseTexture4.uScale,this._diffuseTexture4.vScale)))),this._mixTexture2&&(this._activeEffect.setTexture("mixMap2Sampler",this._mixTexture2),u.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture5&&(this._activeEffect.setTexture("diffuse5Sampler",this._diffuseTexture5),this._activeEffect.setFloat2("diffuse5Infos",this._diffuseTexture5.uScale,this._diffuseTexture5.vScale)),this._diffuseTexture6&&(this._activeEffect.setTexture("diffuse6Sampler",this._diffuseTexture6),this._activeEffect.setFloat2("diffuse6Infos",this._diffuseTexture6.uScale,this._diffuseTexture6.vScale)),this._diffuseTexture7&&(this._activeEffect.setTexture("diffuse7Sampler",this._diffuseTexture7),this._activeEffect.setFloat2("diffuse7Infos",this._diffuseTexture7.uScale,this._diffuseTexture7.vScale)),this._diffuseTexture8&&(this._activeEffect.setTexture("diffuse8Sampler",this._diffuseTexture8),this._activeEffect.setFloat2("diffuse8Infos",this._diffuseTexture8.uScale,this._diffuseTexture8.vScale)))),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._mixTexture1&&this._mixTexture1.animations&&this._mixTexture1.animations.length>0&&e.push(this._mixTexture1),this._mixTexture2&&this._mixTexture2.animations&&this._mixTexture2.animations.length>0&&e.push(this._mixTexture2),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._mixTexture1&&i.push(this._mixTexture1),this._diffuseTexture1&&i.push(this._diffuseTexture1),this._diffuseTexture2&&i.push(this._diffuseTexture2),this._diffuseTexture3&&i.push(this._diffuseTexture3),this._diffuseTexture4&&i.push(this._diffuseTexture4),this._mixTexture2&&i.push(this._mixTexture2),this._diffuseTexture5&&i.push(this._diffuseTexture5),this._diffuseTexture6&&i.push(this._diffuseTexture6),this._diffuseTexture7&&i.push(this._diffuseTexture7),this._diffuseTexture8&&i.push(this._diffuseTexture8),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._mixTexture1===i||this._diffuseTexture1===i||this._diffuseTexture2===i||this._diffuseTexture3===i||this._diffuseTexture4===i||this._mixTexture2===i||this._diffuseTexture5===i||this._diffuseTexture6===i||this._diffuseTexture7===i||this._diffuseTexture8===i},i.prototype.dispose=function(i){this._mixTexture1&&this._mixTexture1.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.MixMaterial",i},i.prototype.getClassName=function(){return"MixMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("mixTexture1")],i.prototype,"_mixTexture1",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture1",void 0),l([(0,u.serializeAsTexture)("mixTexture2")],i.prototype,"_mixTexture2",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture2",void 0),l([(0,u.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture1",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture1",void 0),l([(0,u.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture2",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture2",void 0),l([(0,u.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture3",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture3",void 0),l([(0,u.serializeAsTexture)("diffuseTexture4")],i.prototype,"_diffuseTexture4",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture4",void 0),l([(0,u.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture5",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture5",void 0),l([(0,u.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture6",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture6",void 0),l([(0,u.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture7",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture7",void 0),l([(0,u.serializeAsTexture)("diffuseTexture4")],i.prototype,"_diffuseTexture8",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture8",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"specularColor",void 0),l([(0,u.serialize)()],i.prototype,"specularPower",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.MixMaterial",F);u.ShaderStore.ShadersStore.normalPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef LIGHTING\n#include<helperFunctions>\n#include<__decl__lightFragment>[0]\n#include<__decl__lightFragment>[1]\n#include<__decl__lightFragment>[2]\n#include<__decl__lightFragment>[3]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#endif\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#ifdef NORMAL\nbaseColor=mix(baseColor,vec4(vNormalW,1.0),0.5);\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef LIGHTING\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0]\n#include<lightFragment>[1]\n#include<lightFragment>[2]\n#include<lightFragment>[3]\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;\n#else\nvec3 finalDiffuse= baseColor.rgb;\n#endif\nvec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.normalVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var b=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.LIGHT0=!1,i.LIGHT1=!1,i.LIGHT2=!1,i.LIGHT3=!1,i.SPOTLIGHT0=!1,i.SPOTLIGHT1=!1,i.SPOTLIGHT2=!1,i.SPOTLIGHT3=!1,i.HEMILIGHT0=!1,i.HEMILIGHT1=!1,i.HEMILIGHT2=!1,i.HEMILIGHT3=!1,i.DIRLIGHT0=!1,i.DIRLIGHT1=!1,i.DIRLIGHT2=!1,i.DIRLIGHT3=!1,i.POINTLIGHT0=!1,i.POINTLIGHT1=!1,i.POINTLIGHT2=!1,i.POINTLIGHT3=!1,i.SHADOW0=!1,i.SHADOW1=!1,i.SHADOW2=!1,i.SHADOW3=!1,i.SHADOWS=!1,i.SHADOWESM0=!1,i.SHADOWESM1=!1,i.SHADOWESM2=!1,i.SHADOWESM3=!1,i.SHADOWPOISSON0=!1,i.SHADOWPOISSON1=!1,i.SHADOWPOISSON2=!1,i.SHADOWPOISSON3=!1,i.SHADOWPCF0=!1,i.SHADOWPCF1=!1,i.SHADOWPCF2=!1,i.SHADOWPCF3=!1,i.SHADOWPCSS0=!1,i.SHADOWPCSS1=!1,i.SHADOWPCSS2=!1,i.SHADOWPCSS3=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.LIGHTING=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),N=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaBlendingForMesh=function(e){return this.needAlphaBlending()||e.visibility<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new b);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=!0,(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),r.LIGHTING=!this._disableLighting,(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],c=["diffuseSampler"],h=[];(0,u.addClipPlaneUniforms)(d),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:4}),i.setEffect(o.getEngine().createEffect("normal",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:4}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this.diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this.diffuseTexture.coordinatesIndex,this.diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this.diffuseTexture.getTextureMatrix())),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.diffuseTexture&&this.diffuseTexture.animations&&this.diffuseTexture.animations.length>0&&e.push(this.diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this.diffuseTexture&&this.diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.NormalMaterial",i},i.prototype.getClassName=function(){return"NormalMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.NormalMaterial",N);u.ShaderStore.ShadersStore.shadowOnlyPixelShader="precision highp float;uniform vec4 vEyePosition;uniform float alpha;uniform vec3 shadowColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#include<lightFragment>[0..1]\nvec4 color=vec4(shadowColor,(1.0-clamp(shadow,0.,1.))*alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.shadowOnlyVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var D=function(e){function i(){var i=e.call(this)||this;return i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),O=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n._needAlphaBlending=!0,n.shadowColor=u.Color3.Black(),n}return f(i,e),i.prototype.needAlphaBlending=function(){return this._needAlphaBlending},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},Object.defineProperty(i.prototype,"activeLight",{get:function(){return this._activeLight},set:function(e){this._activeLight=e},enumerable:!1,configurable:!0}),i.prototype._getFirstShadowLightForMesh=function(e){for(var i=0,t=e.lightSources;i<t.length;i++){var n=t[i];if(n.shadowEnabled)return n}return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n,r=i._drawWrapper;if(this.isFrozen&&r.effect&&r._wasPreviouslyReady&&r._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new D);var o=i.materialDefines,s=this.getScene();if(this._isReadyForSubMesh(i))return!0;var a=s.getEngine();if(this._activeLight)for(var f=0,l=e.lightSources;f<l.length;f++){var d=l[f];if(d.shadowEnabled){if(this._activeLight===d)break;var c=e.lightSources.indexOf(this._activeLight);-1!==c&&(e.lightSources.splice(c,1),e.lightSources.splice(0,0,this._activeLight));break}}(0,u.PrepareDefinesForFrameBoundValues)(s,a,this,o,!!t),(0,u.PrepareDefinesForMisc)(e,s,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),o),o._needNormals=(0,u.PrepareDefinesForLights)(s,e,o,!1,1);var h=null===(n=this._getFirstShadowLightForMesh(e))||void 0===n?void 0:n.getShadowGenerator();if(this._needAlphaBlending=!0,h&&h.getClassName&&"CascadedShadowGenerator"===h.getClassName()){var p=h;this._needAlphaBlending=!p.autoCalcDepthBounds}if((0,u.PrepareDefinesForAttributes)(e,o,!1,!0),o.isDirty){o.markAsProcessed(),s.resetCachedMaterial();var m=new u.EffectFallbacks;o.FOG&&m.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(o,m,1),o.NUM_BONE_INFLUENCERS>0&&m.addCPUSkinningFallback(0,e),o.IMAGEPROCESSINGPOSTPROCESS=s.imageProcessingConfiguration.applyByPostProcess;var v=[u.VertexBuffer.PositionKind];o.NORMAL&&v.push(u.VertexBuffer.NormalKind),(0,u.PrepareAttributesForBones)(v,e,o,m),(0,u.PrepareAttributesForInstances)(v,o);var g=o.toString(),T=["world","view","viewProjection","vEyePosition","vLightsType","vFogInfos","vFogColor","pointSize","alpha","shadowColor","mBones","logarithmicDepthConstant"],_=[],x=[];(0,u.addClipPlaneUniforms)(T),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:T,uniformBuffersNames:x,samplers:_,defines:o,maxSimultaneousLights:1}),i.setEffect(s.getEngine().createEffect("shadowOnly",{attributes:v,uniformsNames:T,uniformBuffersNames:x,samplers:_,defines:g,fallbacks:m,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:1}},a),o,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(o._renderId=s.getRenderId(),r._wasPreviouslyReady=!0,r._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o){if(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&((0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._activeEffect.setFloat("alpha",this.alpha),this._activeEffect.setColor3("shadowColor",this.shadowColor),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),n.lightsEnabled){(0,u.BindLights)(n,i,this._activeEffect,r,1);var s=this._getFirstShadowLightForMesh(i);s&&(s._renderId=-1)}(n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE||r.SHADOWCSM0)&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t)}}},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.ShadowOnlyMaterial",i},i.prototype.getClassName=function(){return"ShadowOnlyMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.ShadowOnlyMaterial",O);u.ShaderStore.ShadersStore.simplePixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;varying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform sampler2D diffuseSampler;uniform vec2 vDiffuseInfos;\n#endif\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef DIFFUSE\nbaseColor=texture2D(diffuseSampler,vDiffuseUV);\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vDiffuseInfos.y;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float glossiness=0.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif \n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}";u.ShaderStore.ShadersStore.simpleVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vDiffuseUV;uniform mat4 diffuseMatrix;uniform vec2 vDiffuseInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vDiffuseInfos.x==0.)\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv,1.0,0.0));}\nelse\n{vDiffuseUV=vec2(diffuseMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var R=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),U=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new R);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled&&this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled)){if(!this._diffuseTexture.isReady())return!1;r._needUVs=!0,r.DIFFUSE=!0}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vFogInfos","vFogColor","pointSize","vDiffuseInfos","mBones","diffuseMatrix","logarithmicDepthConstant"],c=["diffuseSampler"],h=[];(0,u.addClipPlaneUniforms)(d),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("simple",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights-1}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this._diffuseTexture&&u.MaterialFlags.DiffuseTextureEnabled&&(this._activeEffect.setTexture("diffuseSampler",this._diffuseTexture),this._activeEffect.setFloat2("vDiffuseInfos",this._diffuseTexture.coordinatesIndex,this._diffuseTexture.level),this._activeEffect.setMatrix("diffuseMatrix",this._diffuseTexture.getTextureMatrix())),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this._diffuseTexture&&this._diffuseTexture.animations&&this._diffuseTexture.animations.length>0&&e.push(this._diffuseTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTexture&&i.push(this._diffuseTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this.diffuseTexture===i},i.prototype.dispose=function(i){this._diffuseTexture&&this._diffuseTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.SimpleMaterial",i},i.prototype.getClassName=function(){return"SimpleMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("diffuseTexture")],i.prototype,"_diffuseTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture",void 0),l([(0,u.serializeAsColor3)("diffuse")],i.prototype,"diffuseColor",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.SimpleMaterial",U);u.ShaderStore.ShadersStore.skyPixelShader="precision highp float;varying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<clipPlaneFragmentDeclaration>\nuniform vec3 cameraPosition;uniform vec3 cameraOffset;uniform vec3 up;uniform float luminance;uniform float turbidity;uniform float rayleigh;uniform float mieCoefficient;uniform float mieDirectionalG;uniform vec3 sunPosition;\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\nconst float e=2.71828182845904523536028747135266249775724709369995957;const float pi=3.141592653589793238462643383279502884197169;const float n=1.0003;const float N=2.545E25;const float pn=0.035;const vec3 lambda=vec3(680E-9,550E-9,450E-9);const vec3 K=vec3(0.686,0.678,0.666);const float v=4.0;const float rayleighZenithLength=8.4E3;const float mieZenithLength=1.25E3;const float EE=1000.0;const float sunAngularDiameterCos=0.999956676946448443553574619906976478926848692873900859324;const float cutoffAngle=pi/1.95;const float steepness=1.5;vec3 totalRayleigh(vec3 lambda)\n{return (8.0*pow(pi,3.0)*pow(pow(n,2.0)-1.0,2.0)*(6.0+3.0*pn))/(3.0*N*pow(lambda,vec3(4.0))*(6.0-7.0*pn));}\nvec3 simplifiedRayleigh()\n{return 0.0005/vec3(94,40,18);}\nfloat rayleighPhase(float cosTheta)\n{ \nreturn (3.0/(16.0*pi))*(1.0+pow(cosTheta,2.0));}\nvec3 totalMie(vec3 lambda,vec3 K,float T)\n{float c=(0.2*T )*10E-18;return 0.434*c*pi*pow((2.0*pi)/lambda,vec3(v-2.0))*K;}\nfloat hgPhase(float cosTheta,float g)\n{return (1.0/(4.0*pi))*((1.0-pow(g,2.0))/pow(1.0-2.0*g*cosTheta+pow(g,2.0),1.5));}\nfloat sunIntensity(float zenithAngleCos)\n{return EE*max(0.0,1.0-exp((-(cutoffAngle-acos(zenithAngleCos))/steepness)));}\nfloat A=0.15;float B=0.50;float C=0.10;float D=0.20;float EEE=0.02;float F=0.30;float W=1000.0;vec3 Uncharted2Tonemap(vec3 x)\n{return ((x*(A*x+C*B)+D*EEE)/(x*(A*x+B)+D*F))-EEE/F;}\n#if DITHER\n#include<helperFunctions>\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\n/**\n*--------------------------------------------------------------------------------------------------\n* Sky Color\n*--------------------------------------------------------------------------------------------------\n*/\nfloat sunfade=1.0-clamp(1.0-exp((sunPosition.y/450000.0)),0.0,1.0);float rayleighCoefficient=rayleigh-(1.0*(1.0-sunfade));vec3 sunDirection=normalize(sunPosition);float sunE=sunIntensity(dot(sunDirection,up));vec3 betaR=simplifiedRayleigh()*rayleighCoefficient;vec3 betaM=totalMie(lambda,K,turbidity)*mieCoefficient;float zenithAngle=acos(max(0.0,dot(up,normalize(vPositionW-cameraPosition+cameraOffset))));float sR=rayleighZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));float sM=mieZenithLength/(cos(zenithAngle)+0.15*pow(93.885-((zenithAngle*180.0)/pi),-1.253));vec3 Fex=exp(-(betaR*sR+betaM*sM));float cosTheta=dot(normalize(vPositionW-cameraPosition),sunDirection);float rPhase=rayleighPhase(cosTheta*0.5+0.5);vec3 betaRTheta=betaR*rPhase;float mPhase=hgPhase(cosTheta,mieDirectionalG);vec3 betaMTheta=betaM*mPhase;vec3 Lin=pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*(1.0-Fex),vec3(1.5));Lin*=mix(vec3(1.0),pow(sunE*((betaRTheta+betaMTheta)/(betaR+betaM))*Fex,vec3(1.0/2.0)),clamp(pow(1.0-dot(up,sunDirection),5.0),0.0,1.0));vec3 direction=normalize(vPositionW-cameraPosition);float theta=acos(direction.y);float phi=atan(direction.z,direction.x);vec2 uv=vec2(phi,theta)/vec2(2.0*pi,pi)+vec2(0.5,0.0);vec3 L0=vec3(0.1)*Fex;float sundisk=smoothstep(sunAngularDiameterCos,sunAngularDiameterCos+0.00002,cosTheta);L0+=(sunE*19000.0*Fex)*sundisk;vec3 whiteScale=1.0/Uncharted2Tonemap(vec3(W));vec3 texColor=(Lin+L0);texColor*=0.04 ;texColor+=vec3(0.0,0.001,0.0025)*0.3;float g_fMaxLuminance=1.0;float fLumScaled=0.1/luminance; \nfloat fLumCompressed=(fLumScaled*(1.0+(fLumScaled/(g_fMaxLuminance*g_fMaxLuminance))))/(1.0+fLumScaled); \nfloat ExposureBias=fLumCompressed;vec3 curr=Uncharted2Tonemap((log2(2.0/pow(luminance,4.0)))*texColor);vec3 retColor=curr*whiteScale;/**\n*--------------------------------------------------------------------------------------------------\n* Sky Color\n*--------------------------------------------------------------------------------------------------\n*/\nfloat alpha=1.0;\n#ifdef VERTEXCOLOR\nretColor.rgb*=vColor.rgb;\n#endif\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#if DITHER\nretColor.rgb+=dither(gl_FragCoord.xy,0.5);\n#endif\nvec4 color=clamp(vec4(retColor.rgb,alpha),0.0,1.0);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.skyVertexShader="precision highp float;attribute vec3 position;\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\nuniform mat4 world;uniform mat4 view;uniform mat4 viewProjection;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef VERTEXCOLOR\nvarying vec4 vColor;\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\ngl_Position=viewProjection*world*vec4(position,1.0);vec4 worldPos=world*vec4(position,1.0);vPositionW=vec3(worldPos);\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#ifdef VERTEXCOLOR\nvColor=color;\n#endif\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var V=function(e){function i(){var i=e.call(this)||this;return i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.POINTSIZE=!1,i.FOG=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.DITHER=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),w=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.luminance=1,n.turbidity=10,n.rayleigh=2,n.mieCoefficient=.005,n.mieDirectionalG=.8,n.distance=500,n.inclination=.49,n.azimuth=.25,n.sunPosition=new u.Vector3(0,100,0),n.useSunPosition=!1,n.cameraOffset=u.Vector3.Zero(),n.up=u.Vector3.Up(),n.dithering=!1,n._cameraPosition=u.Vector3.Zero(),n._skyOrientation=new u.Quaternion,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i){var t=i._drawWrapper;if(this.isFrozen&&t.effect&&t._wasPreviouslyReady)return!0;i.materialDefines||(i.materialDefines=new V);var n=i.materialDefines,r=this.getScene();if(this._isReadyForSubMesh(i))return!0;if((0,u.PrepareDefinesForMisc)(e,r,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,!1,n),(0,u.PrepareDefinesForAttributes)(e,n,!0,!1),n.IMAGEPROCESSINGPOSTPROCESS!==r.imageProcessingConfiguration.applyByPostProcess&&n.markAsMiscDirty(),n.DITHER!==this.dithering&&n.markAsMiscDirty(),n.isDirty){n.markAsProcessed(),r.resetCachedMaterial();var o=new u.EffectFallbacks;n.FOG&&o.addFallback(1,"FOG"),n.IMAGEPROCESSINGPOSTPROCESS=r.imageProcessingConfiguration.applyByPostProcess,n.DITHER=this.dithering;var s=[u.VertexBuffer.PositionKind];n.VERTEXCOLOR&&s.push(u.VertexBuffer.ColorKind);var a=["world","viewProjection","view","vFogInfos","vFogColor","logarithmicDepthConstant","pointSize","luminance","turbidity","rayleigh","mieCoefficient","mieDirectionalG","sunPosition","cameraPosition","cameraOffset","up"];(0,u.addClipPlaneUniforms)(a);var f=n.toString();i.setEffect(r.getEngine().createEffect("sky",s,a,[],f,o,this.onCompiled,this.onError),n,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(n._renderId=r.getRenderId(),t._wasPreviouslyReady=!0,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o){this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),this._mustRebind(n,o,t)&&((0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n)),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect);var s=n.activeCamera;if(s){var a=s.getWorldMatrix();this._cameraPosition.x=a.m[12],this._cameraPosition.y=a.m[13],this._cameraPosition.z=a.m[14],this._activeEffect.setVector3("cameraPosition",this._cameraPosition)}if(this._activeEffect.setVector3("cameraOffset",this.cameraOffset),this._activeEffect.setVector3("up",this.up),this.luminance>0&&this._activeEffect.setFloat("luminance",this.luminance),this._activeEffect.setFloat("turbidity",this.turbidity),this._activeEffect.setFloat("rayleigh",this.rayleigh),this._activeEffect.setFloat("mieCoefficient",this.mieCoefficient),this._activeEffect.setFloat("mieDirectionalG",this.mieDirectionalG),!this.useSunPosition){var f=Math.PI*(this.inclination-.5),l=2*Math.PI*(this.azimuth-.5);this.sunPosition.x=this.distance*Math.cos(l)*Math.cos(f),this.sunPosition.y=this.distance*Math.sin(-f),this.sunPosition.z=this.distance*Math.sin(l)*Math.cos(f),u.Quaternion.FromUnitVectorsToRef(u.Vector3.UpReadOnly,this.up,this._skyOrientation),this.sunPosition.rotateByQuaternionToRef(this._skyOrientation,this.sunPosition)}this._activeEffect.setVector3("sunPosition",this.sunPosition),this._afterBind(i,this._activeEffect,t)}}},i.prototype.getAnimatables=function(){return[]},i.prototype.dispose=function(i){e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.SkyMaterial",i},i.prototype.getClassName=function(){return"SkyMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serialize)()],i.prototype,"luminance",void 0),l([(0,u.serialize)()],i.prototype,"turbidity",void 0),l([(0,u.serialize)()],i.prototype,"rayleigh",void 0),l([(0,u.serialize)()],i.prototype,"mieCoefficient",void 0),l([(0,u.serialize)()],i.prototype,"mieDirectionalG",void 0),l([(0,u.serialize)()],i.prototype,"distance",void 0),l([(0,u.serialize)()],i.prototype,"inclination",void 0),l([(0,u.serialize)()],i.prototype,"azimuth",void 0),l([(0,u.serializeAsVector3)()],i.prototype,"sunPosition",void 0),l([(0,u.serialize)()],i.prototype,"useSunPosition",void 0),l([(0,u.serializeAsVector3)()],i.prototype,"cameraOffset",void 0),l([(0,u.serializeAsVector3)()],i.prototype,"up",void 0),l([(0,u.serialize)()],i.prototype,"dithering",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.SkyMaterial",w);u.ShaderStore.ShadersStore.terrainPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform sampler2D textureSampler;uniform vec2 vTextureInfos;uniform sampler2D diffuse1Sampler;uniform sampler2D diffuse2Sampler;uniform sampler2D diffuse3Sampler;uniform vec2 diffuse1Infos;uniform vec2 diffuse2Infos;uniform vec2 diffuse3Infos;\n#endif\n#ifdef BUMP\nuniform sampler2D bump1Sampler;uniform sampler2D bump2Sampler;uniform sampler2D bump3Sampler;\n#endif\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#ifdef BUMP\n#extension GL_OES_standard_derivatives : enable\nmat3 cotangent_frame(vec3 normal,vec3 p,vec2 uv)\n{vec3 dp1=dFdx(p);vec3 dp2=dFdy(p);vec2 duv1=dFdx(uv);vec2 duv2=dFdy(uv);vec3 dp2perp=cross(dp2,normal);vec3 dp1perp=cross(normal,dp1);vec3 tangent=dp2perp*duv1.x+dp1perp*duv2.x;vec3 binormal=dp2perp*duv1.y+dp1perp*duv2.y;float invmax=inversesqrt(max(dot(tangent,tangent),dot(binormal,binormal)));return mat3(tangent*invmax,binormal*invmax,normal);}\nvec3 perturbNormal(vec3 viewDir,vec3 mixColor)\n{vec3 bump1Color=texture2D(bump1Sampler,vTextureUV*diffuse1Infos).xyz;vec3 bump2Color=texture2D(bump2Sampler,vTextureUV*diffuse2Infos).xyz;vec3 bump3Color=texture2D(bump3Sampler,vTextureUV*diffuse3Infos).xyz;bump1Color.rgb*=mixColor.r;bump2Color.rgb=mix(bump1Color.rgb,bump2Color.rgb,mixColor.g);vec3 map=mix(bump2Color.rgb,bump3Color.rgb,mixColor.b);map=map*255./127.-128./127.;mat3 TBN=cotangent_frame(vNormalW*vTextureInfos.y,-viewDir,vTextureUV);return normalize(TBN*map);}\n#endif\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\nfloat alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=normalize(vNormalW);\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\n#ifdef DIFFUSE\nbaseColor=texture2D(textureSampler,vTextureUV);\n#if defined(BUMP) && defined(DIFFUSE)\nnormalW=perturbNormal(viewDirectionW,baseColor.rgb);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\nbaseColor.rgb*=vTextureInfos.y;vec4 diffuse1Color=texture2D(diffuse1Sampler,vTextureUV*diffuse1Infos);vec4 diffuse2Color=texture2D(diffuse2Sampler,vTextureUV*diffuse2Infos);vec4 diffuse3Color=texture2D(diffuse3Sampler,vTextureUV*diffuse3Infos);diffuse1Color.rgb*=baseColor.r;diffuse2Color.rgb=mix(diffuse1Color.rgb,diffuse2Color.rgb,baseColor.g);baseColor.rgb=mix(diffuse2Color.rgb,diffuse3Color.rgb,baseColor.b);\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nvec3 specularBase=vec3(0.,0.,0.);\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor*baseColor.rgb,0.0,1.0);vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.terrainVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSE\nvarying vec2 vTextureUV;uniform mat4 textureMatrix;uniform vec2 vTextureInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<logDepthDeclaration>\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef DIFFUSE\nif (vTextureInfos.x==0.)\n{vTextureUV=vec2(textureMatrix*vec4(uv,1.0,0.0));}\nelse\n{vTextureUV=vec2(textureMatrix*vec4(uv2,1.0,0.0));}\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var B=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSE=!1,i.BUMP=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),z=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.diffuseColor=new u.Color3(1,1,1),n.specularColor=new u.Color3(0,0,0),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new B);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(o.texturesEnabled){if(!this.mixTexture||!this.mixTexture.isReady())return!1;if(r._needUVs=!0,u.MaterialFlags.DiffuseTextureEnabled){if(!this.diffuseTexture1||!this.diffuseTexture1.isReady())return!1;if(!this.diffuseTexture2||!this.diffuseTexture2.isReady())return!1;if(!this.diffuseTexture3||!this.diffuseTexture3.isReady())return!1;r.DIFFUSE=!0}if(this.bumpTexture1&&this.bumpTexture2&&this.bumpTexture3&&u.MaterialFlags.BumpTextureEnabled){if(!this.bumpTexture1.isReady())return!1;if(!this.bumpTexture2.isReady())return!1;if(!this.bumpTexture3.isReady())return!1;r._needNormals=!0,r.BUMP=!0}}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var a=new u.EffectFallbacks;r.FOG&&a.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,a,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&a.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var f=[u.VertexBuffer.PositionKind];r.NORMAL&&f.push(u.VertexBuffer.NormalKind),r.UV1&&f.push(u.VertexBuffer.UVKind),r.UV2&&f.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&f.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(f,e,r,a),(0,u.PrepareAttributesForInstances)(f,r);var l=r.toString(),d=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vTextureInfos","mBones","textureMatrix","diffuse1Infos","diffuse2Infos","diffuse3Infos"],c=["textureSampler","diffuse1Sampler","diffuse2Sampler","diffuse3Sampler","bump1Sampler","bump2Sampler","bump3Sampler","logarithmicDepthConstant"],h=[];(0,u.addClipPlaneUniforms)(d),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("terrain",{attributes:f,uniformsNames:d,uniformBuffersNames:h,samplers:c,defines:l,fallbacks:a,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.mixTexture&&(this._activeEffect.setTexture("textureSampler",this._mixTexture),this._activeEffect.setFloat2("vTextureInfos",this._mixTexture.coordinatesIndex,this._mixTexture.level),this._activeEffect.setMatrix("textureMatrix",this._mixTexture.getTextureMatrix()),u.MaterialFlags.DiffuseTextureEnabled&&(this._diffuseTexture1&&(this._activeEffect.setTexture("diffuse1Sampler",this._diffuseTexture1),this._activeEffect.setFloat2("diffuse1Infos",this._diffuseTexture1.uScale,this._diffuseTexture1.vScale)),this._diffuseTexture2&&(this._activeEffect.setTexture("diffuse2Sampler",this._diffuseTexture2),this._activeEffect.setFloat2("diffuse2Infos",this._diffuseTexture2.uScale,this._diffuseTexture2.vScale)),this._diffuseTexture3&&(this._activeEffect.setTexture("diffuse3Sampler",this._diffuseTexture3),this._activeEffect.setFloat2("diffuse3Infos",this._diffuseTexture3.uScale,this._diffuseTexture3.vScale))),u.MaterialFlags.BumpTextureEnabled&&n.getEngine().getCaps().standardDerivatives&&(this._bumpTexture1&&this._activeEffect.setTexture("bump1Sampler",this._bumpTexture1),this._bumpTexture2&&this._activeEffect.setTexture("bump2Sampler",this._bumpTexture2),this._bumpTexture3&&this._activeEffect.setTexture("bump3Sampler",this._bumpTexture3))),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._mixTexture&&i.push(this._mixTexture),this._diffuseTexture1&&i.push(this._diffuseTexture1),this._diffuseTexture2&&i.push(this._diffuseTexture2),this._diffuseTexture3&&i.push(this._diffuseTexture3),this._bumpTexture1&&i.push(this._bumpTexture1),this._bumpTexture2&&i.push(this._bumpTexture2),this._bumpTexture3&&i.push(this._bumpTexture3),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._mixTexture===i||this._diffuseTexture1===i||this._diffuseTexture2===i||this._diffuseTexture3===i||this._bumpTexture1===i||this._bumpTexture2===i||this._bumpTexture3===i},i.prototype.dispose=function(i){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.TerrainMaterial",i},i.prototype.getClassName=function(){return"TerrainMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)("mixTexture")],i.prototype,"_mixTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"mixTexture",void 0),l([(0,u.serializeAsTexture)("diffuseTexture1")],i.prototype,"_diffuseTexture1",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture1",void 0),l([(0,u.serializeAsTexture)("diffuseTexture2")],i.prototype,"_diffuseTexture2",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture2",void 0),l([(0,u.serializeAsTexture)("diffuseTexture3")],i.prototype,"_diffuseTexture3",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTexture3",void 0),l([(0,u.serializeAsTexture)("bumpTexture1")],i.prototype,"_bumpTexture1",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture1",void 0),l([(0,u.serializeAsTexture)("bumpTexture2")],i.prototype,"_bumpTexture2",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture2",void 0),l([(0,u.serializeAsTexture)("bumpTexture3")],i.prototype,"_bumpTexture3",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture3",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"specularColor",void 0),l([(0,u.serialize)()],i.prototype,"specularPower",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.TerrainMaterial",z);u.ShaderStore.ShadersStore.triplanarPixelShader="precision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;uniform sampler2D diffuseSamplerX;\n#ifdef BUMPX\nuniform sampler2D normalSamplerX;\n#endif\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;uniform sampler2D diffuseSamplerY;\n#ifdef BUMPY\nuniform sampler2D normalSamplerY;\n#endif\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;uniform sampler2D diffuseSamplerZ;\n#ifdef BUMPZ\nuniform sampler2D normalSamplerZ;\n#endif\n#endif\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\n#include<logDepthDeclaration>\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#include<clipPlaneFragmentDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(0.,0.,0.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef NORMAL\nvec3 normalW=tangentSpace[2];\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);\n#endif\nvec4 baseNormal=vec4(0.0,0.0,0.0,1.0);normalW*=normalW;\n#ifdef DIFFUSEX\nbaseColor+=texture2D(diffuseSamplerX,vTextureUVX)*normalW.x;\n#ifdef BUMPX\nbaseNormal+=texture2D(normalSamplerX,vTextureUVX)*normalW.x;\n#endif\n#endif\n#ifdef DIFFUSEY\nbaseColor+=texture2D(diffuseSamplerY,vTextureUVY)*normalW.y;\n#ifdef BUMPY\nbaseNormal+=texture2D(normalSamplerY,vTextureUVY)*normalW.y;\n#endif\n#endif\n#ifdef DIFFUSEZ\nbaseColor+=texture2D(diffuseSamplerZ,vTextureUVZ)*normalW.z;\n#ifdef BUMPZ\nbaseNormal+=texture2D(normalSamplerZ,vTextureUVZ)*normalW.z;\n#endif\n#endif\n#ifdef NORMAL\nnormalW=normalize((2.0*baseNormal.xyz-1.0)*tangentSpace);\n#endif\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\n#include<depthPrePass>\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\nvec3 finalDiffuse=clamp(diffuseBase*diffuseColor,0.0,1.0)*baseColor.rgb;vec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\ngl_FragColor=color;\n#include<imageProcessingCompatibility>\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.triplanarVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<helperFunctions>\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef DIFFUSEX\nvarying vec2 vTextureUVX;\n#endif\n#ifdef DIFFUSEY\nvarying vec2 vTextureUVY;\n#endif\n#ifdef DIFFUSEZ\nvarying vec2 vTextureUVZ;\n#endif\nuniform float tileSize;\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying mat3 tangentSpace;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<logDepthDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void)\n{\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);gl_Position=viewProjection*worldPos;vPositionW=vec3(worldPos);\n#ifdef DIFFUSEX\nvTextureUVX=worldPos.zy/tileSize;\n#endif\n#ifdef DIFFUSEY\nvTextureUVY=worldPos.xz/tileSize;\n#endif\n#ifdef DIFFUSEZ\nvTextureUVZ=worldPos.xy/tileSize;\n#endif\n#ifdef NORMAL\nvec3 xtan=vec3(0,0,1);vec3 xbin=vec3(0,1,0);vec3 ytan=vec3(1,0,0);vec3 ybin=vec3(0,0,1);vec3 ztan=vec3(1,0,0);vec3 zbin=vec3(0,1,0);vec3 normalizedNormal=normalize(normal);normalizedNormal*=normalizedNormal;vec3 worldBinormal=normalize(xbin*normalizedNormal.x+ybin*normalizedNormal.y+zbin*normalizedNormal.z);vec3 worldTangent=normalize(xtan*normalizedNormal.x+ytan*normalizedNormal.y+ztan*normalizedNormal.z);mat3 normalWorld=mat3(finalWorld);\n#ifdef NONUNIFORMSCALING\nnormalWorld=transposeMat3(inverseMat3(normalWorld));\n#endif\nworldTangent=normalize((normalWorld*worldTangent).xyz);worldBinormal=normalize((normalWorld*worldBinormal).xyz);vec3 worldNormal=normalize((normalWorld*normalize(normal)).xyz);tangentSpace[0]=worldTangent;tangentSpace[1]=worldBinormal;tangentSpace[2]=worldNormal;\n#endif\n#include<clipPlaneVertex>\n#include<logDepthVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var G=function(e){function i(){var i=e.call(this)||this;return i.DIFFUSEX=!1,i.DIFFUSEY=!1,i.DIFFUSEZ=!1,i.BUMPX=!1,i.BUMPY=!1,i.BUMPZ=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.SPECULARTERM=!1,i.NORMAL=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.NONUNIFORMSCALING=!1,i.LOGARITHMICDEPTH=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),H=function(e){function i(i,t){var n=e.call(this,i,t)||this;return n.tileSize=1,n.diffuseColor=new u.Color3(1,1,1),n.specularColor=new u.Color3(.2,.2,.2),n.specularPower=64,n._disableLighting=!1,n._maxSimultaneousLights=4,n}return f(i,e),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new G);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&o.texturesEnabled){if(u.MaterialFlags.DiffuseTextureEnabled)for(var a=[this.diffuseTextureX,this.diffuseTextureY,this.diffuseTextureZ],f=["DIFFUSEX","DIFFUSEY","DIFFUSEZ"],l=0;l<a.length;l++)if(a[l]){if(!a[l].isReady())return!1;r[f[l]]=!0}if(u.MaterialFlags.BumpTextureEnabled)for(a=[this.normalTextureX,this.normalTextureY,this.normalTextureZ],f=["BUMPX","BUMPY","BUMPZ"],l=0;l<a.length;l++)if(a[l]){if(!a[l].isReady())return!1;r[f[l]]=!0}}if((0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!1,this._maxSimultaneousLights,this._disableLighting),(0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForAttributes)(e,r,!0,!0),r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var d=new u.EffectFallbacks;r.FOG&&d.addFallback(1,"FOG"),(0,u.HandleFallbacksForShadows)(r,d,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&d.addCPUSkinningFallback(0,e),r.IMAGEPROCESSINGPOSTPROCESS=o.imageProcessingConfiguration.applyByPostProcess;var c=[u.VertexBuffer.PositionKind];r.NORMAL&&c.push(u.VertexBuffer.NormalKind),r.VERTEXCOLOR&&c.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(c,e,r,d),(0,u.PrepareAttributesForInstances)(c,r);var h=r.toString(),p=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","mBones","tileSize"],m=["diffuseSamplerX","diffuseSamplerY","diffuseSamplerZ","normalSamplerX","normalSamplerY","normalSamplerZ","logarithmicDepthConstant"],v=[];(0,u.addClipPlaneUniforms)(p),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:p,uniformBuffersNames:v,samplers:m,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("triplanar",{attributes:c,uniformsNames:p,uniformBuffersNames:v,samplers:m,defines:h,fallbacks:d,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this.maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;o&&(this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._activeEffect.setFloat("tileSize",this.tileSize),this._mustRebind(n,o,t)&&(this.diffuseTextureX&&this._activeEffect.setTexture("diffuseSamplerX",this.diffuseTextureX),this.diffuseTextureY&&this._activeEffect.setTexture("diffuseSamplerY",this.diffuseTextureY),this.diffuseTextureZ&&this._activeEffect.setTexture("diffuseSamplerZ",this.diffuseTextureZ),this.normalTextureX&&this._activeEffect.setTexture("normalSamplerX",this.normalTextureX),this.normalTextureY&&this._activeEffect.setTexture("normalSamplerY",this.normalTextureY),this.normalTextureZ&&this._activeEffect.setTexture("normalSamplerZ",this.normalTextureZ),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),this._afterBind(i,this._activeEffect,t))}},i.prototype.getAnimatables=function(){var e=[];return this.mixTexture&&this.mixTexture.animations&&this.mixTexture.animations.length>0&&e.push(this.mixTexture),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._diffuseTextureX&&i.push(this._diffuseTextureX),this._diffuseTextureY&&i.push(this._diffuseTextureY),this._diffuseTextureZ&&i.push(this._diffuseTextureZ),this._normalTextureX&&i.push(this._normalTextureX),this._normalTextureY&&i.push(this._normalTextureY),this._normalTextureZ&&i.push(this._normalTextureZ),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._diffuseTextureX===i||this._diffuseTextureY===i||this._diffuseTextureZ===i||this._normalTextureX===i||this._normalTextureY===i||this._normalTextureZ===i},i.prototype.dispose=function(i){this.mixTexture&&this.mixTexture.dispose(),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);return i.customType="BABYLON.TriPlanarMaterial",i},i.prototype.getClassName=function(){return"TriPlanarMaterial"},i.Parse=function(e,t,n){return u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n)},l([(0,u.serializeAsTexture)()],i.prototype,"mixTexture",void 0),l([(0,u.serializeAsTexture)("diffuseTextureX")],i.prototype,"_diffuseTextureX",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureX",void 0),l([(0,u.serializeAsTexture)("diffuseTexturY")],i.prototype,"_diffuseTextureY",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureY",void 0),l([(0,u.serializeAsTexture)("diffuseTextureZ")],i.prototype,"_diffuseTextureZ",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"diffuseTextureZ",void 0),l([(0,u.serializeAsTexture)("normalTextureX")],i.prototype,"_normalTextureX",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureX",void 0),l([(0,u.serializeAsTexture)("normalTextureY")],i.prototype,"_normalTextureY",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureY",void 0),l([(0,u.serializeAsTexture)("normalTextureZ")],i.prototype,"_normalTextureZ",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"normalTextureZ",void 0),l([(0,u.serialize)()],i.prototype,"tileSize",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"specularColor",void 0),l([(0,u.serialize)()],i.prototype,"specularPower",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.TriPlanarMaterial",H);u.ShaderStore.ShadersStore.waterPixelShader="#ifdef LOGARITHMICDEPTH\n#extension GL_EXT_frag_depth : enable\n#endif\nprecision highp float;uniform vec4 vEyePosition;uniform vec4 vDiffuseColor;\n#ifdef SPECULARTERM\nuniform vec4 vSpecularColor;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<helperFunctions>\n#include<imageProcessingDeclaration>\n#include<imageProcessingFunctions>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<lightsFragmentFunctions>\n#include<shadowsFragmentFunctions>\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform sampler2D normalSampler;uniform vec2 vNormalInfos;\n#endif\nuniform sampler2D refractionSampler;uniform sampler2D reflectionSampler;const float LOG2=1.442695;uniform vec3 cameraPosition;uniform vec4 waterColor;uniform float colorBlendFactor;uniform vec4 waterColor2;uniform float colorBlendFactor2;uniform float bumpHeight;uniform float time;varying vec3 vRefractionMapTexCoord;varying vec3 vReflectionMapTexCoord;\n#include<clipPlaneFragmentDeclaration>\n#include<logDepthDeclaration>\n#include<fogFragmentDeclaration>\n#define CUSTOM_FRAGMENT_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_FRAGMENT_MAIN_BEGIN\n#include<clipPlaneFragment>\nvec3 viewDirectionW=normalize(vEyePosition.xyz-vPositionW);vec4 baseColor=vec4(1.,1.,1.,1.);vec3 diffuseColor=vDiffuseColor.rgb;float alpha=vDiffuseColor.a;\n#ifdef BUMP\n#ifdef BUMPSUPERIMPOSE\nbaseColor=0.6*texture2D(normalSampler,vNormalUV)+0.4*texture2D(normalSampler,vec2(vNormalUV2.x,vNormalUV2.y));\n#else\nbaseColor=texture2D(normalSampler,vNormalUV);\n#endif\nvec3 bumpColor=baseColor.rgb;\n#ifdef ALPHATEST\nif (baseColor.a<0.4)\ndiscard;\n#endif\nbaseColor.rgb*=vNormalInfos.y;\n#else\nvec3 bumpColor=vec3(1.0);\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nbaseColor.rgb*=vColor.rgb;\n#endif\n#ifdef NORMAL\nvec2 perturbation=bumpHeight*(baseColor.rg-0.5);\n#ifdef BUMPAFFECTSREFLECTION\nvec3 normalW=normalize(vNormalW+vec3(perturbation.x*8.0,0.0,perturbation.y*8.0));if (normalW.y<0.0) {normalW.y=-normalW.y;}\n#else\nvec3 normalW=normalize(vNormalW);\n#endif\n#else\nvec3 normalW=vec3(1.0,1.0,1.0);vec2 perturbation=bumpHeight*(vec2(1.0,1.0)-0.5);\n#endif\n#ifdef FRESNELSEPARATE\n#ifdef REFLECTION\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation*0.5,0.0,1.0);vec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vec2(\nvReflectionMapTexCoord.x/vReflectionMapTexCoord.z+perturbation.x*0.3,\nvReflectionMapTexCoord.y/vReflectionMapTexCoord.z+perturbation.y\n),0.0,1.0);vec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);float fresnelTerm=clamp(abs(pow(dot(viewDirectionW,upVector),3.0)),0.05,0.65);float IfresnelTerm=1.0-fresnelTerm;refractiveColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*refractiveColor;reflectiveColor=IfresnelTerm*colorBlendFactor2*waterColor+(1.0-colorBlendFactor2*IfresnelTerm)*reflectiveColor;vec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*IfresnelTerm;baseColor=combinedColor;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#else \n#ifdef REFLECTION\nvec2 projectedRefractionTexCoords=clamp(vRefractionMapTexCoord.xy/vRefractionMapTexCoord.z+perturbation,0.0,1.0);vec4 refractiveColor=texture2D(refractionSampler,projectedRefractionTexCoords);\n#ifdef IS_REFRACTION_LINEAR\nrefractiveColor.rgb=toGammaSpace(refractiveColor.rgb);\n#endif\nvec2 projectedReflectionTexCoords=clamp(vReflectionMapTexCoord.xy/vReflectionMapTexCoord.z+perturbation,0.0,1.0);vec4 reflectiveColor=texture2D(reflectionSampler,projectedReflectionTexCoords);\n#ifdef IS_REFLECTION_LINEAR\nreflectiveColor.rgb=toGammaSpace(reflectiveColor.rgb);\n#endif\nvec3 upVector=vec3(0.0,1.0,0.0);float fresnelTerm=max(dot(viewDirectionW,upVector),0.0);vec4 combinedColor=refractiveColor*fresnelTerm+reflectiveColor*(1.0-fresnelTerm);baseColor=colorBlendFactor*waterColor+(1.0-colorBlendFactor)*combinedColor;\n#endif\nvec3 diffuseBase=vec3(0.,0.,0.);lightingInfo info;float shadow=1.;float aggShadow=0.;float numLights=0.;\n#ifdef SPECULARTERM\nfloat glossiness=vSpecularColor.a;vec3 specularBase=vec3(0.,0.,0.);vec3 specularColor=vSpecularColor.rgb;\n#else\nfloat glossiness=0.;\n#endif\n#include<lightFragment>[0..maxSimultaneousLights]\nvec3 finalDiffuse=clamp(baseColor.rgb,0.0,1.0);\n#if defined(VERTEXALPHA) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nalpha*=vColor.a;\n#endif\n#ifdef SPECULARTERM\nvec3 finalSpecular=specularBase*specularColor;\n#else\nvec3 finalSpecular=vec3(0.0);\n#endif\n#endif\nvec4 color=vec4(finalDiffuse+finalSpecular,alpha);\n#include<logDepthFragment>\n#include<fogFragment>\n#ifdef IMAGEPROCESSINGPOSTPROCESS\ncolor.rgb=toLinearSpace(color.rgb);\n#elif defined(IMAGEPROCESSING)\ncolor.rgb=toLinearSpace(color.rgb);color=applyImageProcessing(color);\n#endif\ngl_FragColor=color;\n#define CUSTOM_FRAGMENT_MAIN_END\n}\n";u.ShaderStore.ShadersStore.waterVertexShader="precision highp float;attribute vec3 position;\n#ifdef NORMAL\nattribute vec3 normal;\n#endif\n#ifdef UV1\nattribute vec2 uv;\n#endif\n#ifdef UV2\nattribute vec2 uv2;\n#endif\n#ifdef VERTEXCOLOR\nattribute vec4 color;\n#endif\n#include<bonesDeclaration>\n#include<bakedVertexAnimationDeclaration>\n#include<instancesDeclaration>\nuniform mat4 view;uniform mat4 viewProjection;\n#ifdef BUMP\nvarying vec2 vNormalUV;\n#ifdef BUMPSUPERIMPOSE\nvarying vec2 vNormalUV2;\n#endif\nuniform mat4 normalMatrix;uniform vec2 vNormalInfos;\n#endif\n#ifdef POINTSIZE\nuniform float pointSize;\n#endif\nvarying vec3 vPositionW;\n#ifdef NORMAL\nvarying vec3 vNormalW;\n#endif\n#if defined(VERTEXCOLOR) || defined(INSTANCESCOLOR) && defined(INSTANCES)\nvarying vec4 vColor;\n#endif\n#include<clipPlaneVertexDeclaration>\n#include<fogVertexDeclaration>\n#include<__decl__lightFragment>[0..maxSimultaneousLights]\n#include<logDepthDeclaration>\nuniform mat4 reflectionViewProjection;uniform vec2 windDirection;uniform float waveLength;uniform float time;uniform float windForce;uniform float waveHeight;uniform float waveSpeed;uniform float waveCount;varying vec3 vRefractionMapTexCoord;varying vec3 vReflectionMapTexCoord;\n#define CUSTOM_VERTEX_DEFINITIONS\nvoid main(void) {\n#define CUSTOM_VERTEX_MAIN_BEGIN\n#include<instancesVertex>\n#include<bonesVertex>\n#include<bakedVertexAnimation>\nvec4 worldPos=finalWorld*vec4(position,1.0);vPositionW=vec3(worldPos);\n#ifdef NORMAL\nvNormalW=normalize(vec3(finalWorld*vec4(normal,0.0)));\n#endif\n#ifndef UV1\nvec2 uv=vec2(0.,0.);\n#endif\n#ifndef UV2\nvec2 uv2=vec2(0.,0.);\n#endif\n#ifdef BUMP\nif (vNormalInfos.x==0.)\n{vNormalUV=vec2(normalMatrix*vec4((uv*1.0)/waveLength+time*windForce*windDirection,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv*0.721)/waveLength+time*1.2*windForce*windDirection,1.0,0.0));\n#endif\n}\nelse\n{vNormalUV=vec2(normalMatrix*vec4((uv2*1.0)/waveLength+time*windForce*windDirection ,1.0,0.0));\n#ifdef BUMPSUPERIMPOSE\nvNormalUV2=vec2(normalMatrix*vec4((uv2*0.721)/waveLength+time*1.2*windForce*windDirection ,1.0,0.0));\n#endif\n}\n#endif\n#include<clipPlaneVertex>\n#include<fogVertex>\n#include<shadowsVertex>[0..maxSimultaneousLights]\n#include<vertexColorMixing>\n#if defined(POINTSIZE) && !defined(WEBGPU)\ngl_PointSize=pointSize;\n#endif\nfloat finalWaveCount=1.0/(waveCount*0.5);\n#ifdef USE_WORLD_COORDINATES\nvec3 p=worldPos.xyz;\n#else\nvec3 p=position;\n#endif\nfloat newY=(sin(((p.x/finalWaveCount)+time*waveSpeed))*waveHeight*windDirection.x*5.0)\n+ (cos(((p.z/finalWaveCount)+ time*waveSpeed))*waveHeight*windDirection.y*5.0);p.y+=abs(newY);\n#ifdef USE_WORLD_COORDINATES\ngl_Position=viewProjection*vec4(p,1.0);\n#else\ngl_Position=viewProjection*finalWorld*vec4(p,1.0);\n#endif\n#ifdef REFLECTION\nvRefractionMapTexCoord.x=0.5*(gl_Position.w+gl_Position.x);vRefractionMapTexCoord.y=0.5*(gl_Position.w+gl_Position.y);vRefractionMapTexCoord.z=gl_Position.w;worldPos=reflectionViewProjection*finalWorld*vec4(position,1.0);vReflectionMapTexCoord.x=0.5*(worldPos.w+worldPos.x);vReflectionMapTexCoord.y=0.5*(worldPos.w+worldPos.y);vReflectionMapTexCoord.z=worldPos.w;\n#endif\n#include<logDepthVertex>\n#define CUSTOM_VERTEX_MAIN_END\n}\n";var W=function(e){function i(){var i=e.call(this)||this;return i.BUMP=!1,i.REFLECTION=!1,i.CLIPPLANE=!1,i.CLIPPLANE2=!1,i.CLIPPLANE3=!1,i.CLIPPLANE4=!1,i.CLIPPLANE5=!1,i.CLIPPLANE6=!1,i.ALPHATEST=!1,i.DEPTHPREPASS=!1,i.POINTSIZE=!1,i.FOG=!1,i.NORMAL=!1,i.UV1=!1,i.UV2=!1,i.VERTEXCOLOR=!1,i.VERTEXALPHA=!1,i.NUM_BONE_INFLUENCERS=0,i.BonesPerMesh=0,i.INSTANCES=!1,i.INSTANCESCOLOR=!1,i.SPECULARTERM=!1,i.LOGARITHMICDEPTH=!1,i.USE_REVERSE_DEPTHBUFFER=!1,i.FRESNELSEPARATE=!1,i.BUMPSUPERIMPOSE=!1,i.BUMPAFFECTSREFLECTION=!1,i.USE_WORLD_COORDINATES=!1,i.IMAGEPROCESSING=!1,i.VIGNETTE=!1,i.VIGNETTEBLENDMODEMULTIPLY=!1,i.VIGNETTEBLENDMODEOPAQUE=!1,i.TONEMAPPING=0,i.CONTRAST=!1,i.EXPOSURE=!1,i.COLORCURVES=!1,i.COLORGRADING=!1,i.COLORGRADING3D=!1,i.SAMPLER3DGREENDEPTH=!1,i.SAMPLER3DBGRMAP=!1,i.DITHER=!1,i.IMAGEPROCESSINGPOSTPROCESS=!1,i.SKIPFINALCOLORCLAMP=!1,i.rebuild(),i}return f(i,e),i}(u.MaterialDefines),X=function(e){function i(i,t,n){void 0===n&&(n=new u.Vector2(512,512));var r=e.call(this,i,t)||this;return r.renderTargetSize=n,r.diffuseColor=new u.Color3(1,1,1),r.specularColor=new u.Color3(0,0,0),r.specularPower=64,r._disableLighting=!1,r._maxSimultaneousLights=4,r.windForce=6,r.windDirection=new u.Vector2(0,1),r.waveHeight=.4,r.bumpHeight=.4,r._bumpSuperimpose=!1,r._fresnelSeparate=!1,r._bumpAffectsReflection=!1,r.waterColor=new u.Color3(.1,.1,.6),r.colorBlendFactor=.2,r.waterColor2=new u.Color3(.1,.1,.6),r.colorBlendFactor2=.2,r.waveLength=.1,r.waveSpeed=1,r.waveCount=20,r.disableClipPlane=!1,r._useWorldCoordinatesForWaveDeformation=!1,r._renderTargets=new u.SmartArray(16),r._mesh=null,r._reflectionTransform=u.Matrix.Zero(),r._lastTime=0,r._lastDeltaTime=0,r._createRenderTargets(r.getScene(),n),r.getRenderTargetTextures=function(){return r._renderTargets.reset(),r._renderTargets.push(r._reflectionRTT),r._renderTargets.push(r._refractionRTT),r._renderTargets},r._imageProcessingConfiguration=r.getScene().imageProcessingConfiguration,r._imageProcessingConfiguration&&(r._imageProcessingObserver=r._imageProcessingConfiguration.onUpdateParameters.add((function(){r._markAllSubMeshesAsImageProcessingDirty()}))),r}return f(i,e),Object.defineProperty(i.prototype,"hasRenderTargetTextures",{get:function(){return!0},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"refractionTexture",{get:function(){return this._refractionRTT},enumerable:!1,configurable:!0}),Object.defineProperty(i.prototype,"reflectionTexture",{get:function(){return this._reflectionRTT},enumerable:!1,configurable:!0}),i.prototype.addToRenderList=function(e){this._refractionRTT&&this._refractionRTT.renderList&&this._refractionRTT.renderList.push(e),this._reflectionRTT&&this._reflectionRTT.renderList&&this._reflectionRTT.renderList.push(e)},i.prototype.removeFromRenderList=function(e){var i;this._refractionRTT&&this._refractionRTT.renderList&&-1!==(i=this._refractionRTT.renderList.indexOf(e))&&this._refractionRTT.renderList.splice(i,1),this._reflectionRTT&&this._reflectionRTT.renderList&&-1!==(i=this._reflectionRTT.renderList.indexOf(e))&&this._reflectionRTT.renderList.splice(i,1)},i.prototype.enableRenderTargets=function(e){var i=e?1:0;this._refractionRTT&&(this._refractionRTT.refreshRate=i),this._reflectionRTT&&(this._reflectionRTT.refreshRate=i)},i.prototype.getRenderList=function(){return this._refractionRTT?this._refractionRTT.renderList:[]},Object.defineProperty(i.prototype,"renderTargetsEnabled",{get:function(){return!(this._refractionRTT&&0===this._refractionRTT.refreshRate)},enumerable:!1,configurable:!0}),i.prototype.needAlphaBlending=function(){return this.alpha<1},i.prototype.needAlphaTesting=function(){return!1},i.prototype.getAlphaTestTexture=function(){return null},i.prototype.isReadyForSubMesh=function(e,i,t){var n=i._drawWrapper;if(this.isFrozen&&n.effect&&n._wasPreviouslyReady&&n._wasPreviouslyUsingInstances===t)return!0;i.materialDefines||(i.materialDefines=new W);var r=i.materialDefines,o=this.getScene();if(this._isReadyForSubMesh(i))return!0;var s=o.getEngine();if(r._areTexturesDirty&&(r._needUVs=!1,o.texturesEnabled)){if(this.bumpTexture&&u.MaterialFlags.BumpTextureEnabled){if(!this.bumpTexture.isReady())return!1;r._needUVs=!0,r.BUMP=!0}u.MaterialFlags.ReflectionTextureEnabled&&(r.REFLECTION=!0)}if((0,u.PrepareDefinesForFrameBoundValues)(o,s,this,r,!!t),(0,u.PrepareDefinesForMisc)(e,o,this._useLogarithmicDepth,this.pointsCloud,this.fogEnabled,this._shouldTurnAlphaTestOn(e),r),r._areMiscDirty&&(r.FRESNELSEPARATE=this._fresnelSeparate,r.BUMPSUPERIMPOSE=this._bumpSuperimpose,r.BUMPAFFECTSREFLECTION=this._bumpAffectsReflection,r.USE_WORLD_COORDINATES=this._useWorldCoordinatesForWaveDeformation),r._needNormals=(0,u.PrepareDefinesForLights)(o,e,r,!0,this._maxSimultaneousLights,this._disableLighting),r._areImageProcessingDirty&&this._imageProcessingConfiguration){if(!this._imageProcessingConfiguration.isReady())return!1;this._imageProcessingConfiguration.prepareDefines(r),r.IS_REFLECTION_LINEAR=null!=this.reflectionTexture&&!this.reflectionTexture.gammaSpace,r.IS_REFRACTION_LINEAR=null!=this.refractionTexture&&!this.refractionTexture.gammaSpace}if((0,u.PrepareDefinesForAttributes)(e,r,!0,!0),this._mesh=e,this._waitingRenderList){for(var a=0;a<this._waitingRenderList.length;a++)this.addToRenderList(o.getNodeById(this._waitingRenderList[a]));this._waitingRenderList=null}if(r.isDirty){r.markAsProcessed(),o.resetCachedMaterial();var f=new u.EffectFallbacks;r.FOG&&f.addFallback(1,"FOG"),r.LOGARITHMICDEPTH&&f.addFallback(0,"LOGARITHMICDEPTH"),(0,u.HandleFallbacksForShadows)(r,f,this.maxSimultaneousLights),r.NUM_BONE_INFLUENCERS>0&&f.addCPUSkinningFallback(0,e);var l=[u.VertexBuffer.PositionKind];r.NORMAL&&l.push(u.VertexBuffer.NormalKind),r.UV1&&l.push(u.VertexBuffer.UVKind),r.UV2&&l.push(u.VertexBuffer.UV2Kind),r.VERTEXCOLOR&&l.push(u.VertexBuffer.ColorKind),(0,u.PrepareAttributesForBones)(l,e,r,f),(0,u.PrepareAttributesForInstances)(l,r);var d=r.toString(),c=["world","view","viewProjection","vEyePosition","vLightsType","vDiffuseColor","vSpecularColor","vFogInfos","vFogColor","pointSize","vNormalInfos","mBones","normalMatrix","logarithmicDepthConstant","reflectionViewProjection","windDirection","waveLength","time","windForce","cameraPosition","bumpHeight","waveHeight","waterColor","waterColor2","colorBlendFactor","colorBlendFactor2","waveSpeed","waveCount"],h=["normalSampler","refractionSampler","reflectionSampler"],p=[];u.ImageProcessingConfiguration&&(u.ImageProcessingConfiguration.PrepareUniforms(c,r),u.ImageProcessingConfiguration.PrepareSamplers(h,r)),(0,u.addClipPlaneUniforms)(c),(0,u.PrepareUniformsAndSamplersList)({uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:r,maxSimultaneousLights:this.maxSimultaneousLights}),i.setEffect(o.getEngine().createEffect("water",{attributes:l,uniformsNames:c,uniformBuffersNames:p,samplers:h,defines:d,fallbacks:f,onCompiled:this.onCompiled,onError:this.onError,indexParameters:{maxSimultaneousLights:this._maxSimultaneousLights}},s),r,this._materialContext)}return!(!i.effect||!i.effect.isReady()||(r._renderId=o.getRenderId(),n._wasPreviouslyReady=!0,n._wasPreviouslyUsingInstances=!!t,0))},i.prototype.bindForSubMesh=function(e,i,t){var n=this.getScene(),r=t.materialDefines;if(r){var o=t.effect;if(o&&this._mesh){this._activeEffect=o,this.bindOnlyWorldMatrix(e),this._activeEffect.setMatrix("viewProjection",n.getTransformMatrix()),(0,u.BindBonesParameters)(i,this._activeEffect),this._mustRebind(n,o,t)&&(this.bumpTexture&&u.MaterialFlags.BumpTextureEnabled&&(this._activeEffect.setTexture("normalSampler",this.bumpTexture),this._activeEffect.setFloat2("vNormalInfos",this.bumpTexture.coordinatesIndex,this.bumpTexture.level),this._activeEffect.setMatrix("normalMatrix",this.bumpTexture.getTextureMatrix())),(0,u.bindClipPlane)(o,this,n),this.pointsCloud&&this._activeEffect.setFloat("pointSize",this.pointSize),this._useLogarithmicDepth&&(0,u.BindLogDepth)(r,o,n),n.bindEyePosition(o)),this._activeEffect.setColor4("vDiffuseColor",this.diffuseColor,this.alpha*i.visibility),r.SPECULARTERM&&this._activeEffect.setColor4("vSpecularColor",this.specularColor,this.specularPower),n.lightsEnabled&&!this.disableLighting&&(0,u.BindLights)(n,i,this._activeEffect,r,this.maxSimultaneousLights),n.fogEnabled&&i.applyFog&&n.fogMode!==u.Scene.FOGMODE_NONE&&this._activeEffect.setMatrix("view",n.getViewMatrix()),(0,u.BindFogParameters)(n,i,this._activeEffect),(0,u.BindLogDepth)(r,this._activeEffect,n),u.MaterialFlags.ReflectionTextureEnabled&&(this._activeEffect.setTexture("refractionSampler",this._refractionRTT),this._activeEffect.setTexture("reflectionSampler",this._reflectionRTT));var s=this._reflectionTransform.multiply(n.getProjectionMatrix()),a=n.getEngine().getDeltaTime();a!==this._lastDeltaTime&&(this._lastDeltaTime=a,this._lastTime+=this._lastDeltaTime),this._activeEffect.setMatrix("reflectionViewProjection",s),this._activeEffect.setVector2("windDirection",this.windDirection),this._activeEffect.setFloat("waveLength",this.waveLength),this._activeEffect.setFloat("time",this._lastTime/1e5),this._activeEffect.setFloat("windForce",this.windForce),this._activeEffect.setFloat("waveHeight",this.waveHeight),this._activeEffect.setFloat("bumpHeight",this.bumpHeight),this._activeEffect.setColor4("waterColor",this.waterColor,1),this._activeEffect.setFloat("colorBlendFactor",this.colorBlendFactor),this._activeEffect.setColor4("waterColor2",this.waterColor2,1),this._activeEffect.setFloat("colorBlendFactor2",this.colorBlendFactor2),this._activeEffect.setFloat("waveSpeed",this.waveSpeed),this._activeEffect.setFloat("waveCount",this.waveCount),this._imageProcessingConfiguration&&!this._imageProcessingConfiguration.applyByPostProcess&&this._imageProcessingConfiguration.bind(this._activeEffect),this._afterBind(i,this._activeEffect,t)}}},i.prototype._createRenderTargets=function(e,i){var t=this;this._refractionRTT=new u.RenderTargetTexture(name+"_refraction",{width:i.x,height:i.y},e,!1,!0),this._refractionRTT.wrapU=u.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.wrapV=u.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._refractionRTT.ignoreCameraViewport=!0;var n,r=!1;this._refractionRTT.onBeforeRenderObservable.add((function(){r=e.getBoundingBoxRenderer().enabled,e.getBoundingBoxRenderer().enabled=!1})),this._refractionRTT.onAfterRenderObservable.add((function(){e.getBoundingBoxRenderer().enabled=r})),this._reflectionRTT=new u.RenderTargetTexture(name+"_reflection",{width:i.x,height:i.y},e,!1,!0),this._reflectionRTT.wrapU=u.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.wrapV=u.Constants.TEXTURE_MIRROR_ADDRESSMODE,this._reflectionRTT.ignoreCameraViewport=!0;var o,s=null,a=u.Matrix.Zero();this._refractionRTT.onBeforeRender=function(){if(t._mesh&&(n=t._mesh.isVisible,t._mesh.isVisible=!1),!t.disableClipPlane){s=e.clipPlane;var i=t._mesh?t._mesh.absolutePosition.y:0;e.clipPlane=u.Plane.FromPositionAndNormal(new u.Vector3(0,i+.05,0),new u.Vector3(0,1,0))}},this._refractionRTT.onAfterRender=function(){t._mesh&&(t._mesh.isVisible=n),t.disableClipPlane||(e.clipPlane=s)},this._reflectionRTT.onBeforeRender=function(){if(t._mesh&&(n=t._mesh.isVisible,t._mesh.isVisible=!1),!t.disableClipPlane){s=e.clipPlane;var i=t._mesh?t._mesh.absolutePosition.y:0;e.clipPlane=u.Plane.FromPositionAndNormal(new u.Vector3(0,i-.05,0),new u.Vector3(0,-1,0)),u.Matrix.ReflectionToRef(e.clipPlane,a)}o=e.getViewMatrix(),a.multiplyToRef(o,t._reflectionTransform),e.setTransformMatrix(t._reflectionTransform,e.getProjectionMatrix()),e._mirroredCameraPosition=u.Vector3.TransformCoordinates(e.activeCamera.position,a)},this._reflectionRTT.onAfterRender=function(){t._mesh&&(t._mesh.isVisible=n),e.clipPlane=s,e.setTransformMatrix(o,e.getProjectionMatrix()),e._mirroredCameraPosition=null}},i.prototype.getAnimatables=function(){var e=[];return this.bumpTexture&&this.bumpTexture.animations&&this.bumpTexture.animations.length>0&&e.push(this.bumpTexture),this._reflectionRTT&&this._reflectionRTT.animations&&this._reflectionRTT.animations.length>0&&e.push(this._reflectionRTT),this._refractionRTT&&this._refractionRTT.animations&&this._refractionRTT.animations.length>0&&e.push(this._refractionRTT),e},i.prototype.getActiveTextures=function(){var i=e.prototype.getActiveTextures.call(this);return this._bumpTexture&&i.push(this._bumpTexture),i},i.prototype.hasTexture=function(i){return!!e.prototype.hasTexture.call(this,i)||this._bumpTexture===i},i.prototype.dispose=function(i){this.bumpTexture&&this.bumpTexture.dispose();var t=this.getScene().customRenderTargets.indexOf(this._refractionRTT);-1!=t&&this.getScene().customRenderTargets.splice(t,1),t=-1,-1!=(t=this.getScene().customRenderTargets.indexOf(this._reflectionRTT))&&this.getScene().customRenderTargets.splice(t,1),this._reflectionRTT&&this._reflectionRTT.dispose(),this._refractionRTT&&this._refractionRTT.dispose(),this._imageProcessingConfiguration&&this._imageProcessingObserver&&this._imageProcessingConfiguration.onUpdateParameters.remove(this._imageProcessingObserver),e.prototype.dispose.call(this,i)},i.prototype.clone=function(e){var t=this;return u.SerializationHelper.Clone((function(){return new i(e,t.getScene())}),this)},i.prototype.serialize=function(){var i=e.prototype.serialize.call(this);if(i.customType="BABYLON.WaterMaterial",i.renderList=[],this._refractionRTT&&this._refractionRTT.renderList)for(var t=0;t<this._refractionRTT.renderList.length;t++)i.renderList.push(this._refractionRTT.renderList[t].id);return i},i.prototype.getClassName=function(){return"WaterMaterial"},i.Parse=function(e,t,n){var r=u.SerializationHelper.Parse((function(){return new i(e.name,t)}),e,t,n);return r._waitingRenderList=e.renderList,r},i.CreateDefaultMesh=function(e,i){return(0,u.CreateGround)(e,{width:512,height:512,subdivisions:32,updatable:!1},i)},l([(0,u.serializeAsTexture)("bumpTexture")],i.prototype,"_bumpTexture",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsTexturesDirty")],i.prototype,"bumpTexture",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"diffuseColor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"specularColor",void 0),l([(0,u.serialize)()],i.prototype,"specularPower",void 0),l([(0,u.serialize)("disableLighting")],i.prototype,"_disableLighting",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"disableLighting",void 0),l([(0,u.serialize)("maxSimultaneousLights")],i.prototype,"_maxSimultaneousLights",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsLightsDirty")],i.prototype,"maxSimultaneousLights",void 0),l([(0,u.serialize)()],i.prototype,"windForce",void 0),l([(0,u.serializeAsVector2)()],i.prototype,"windDirection",void 0),l([(0,u.serialize)()],i.prototype,"waveHeight",void 0),l([(0,u.serialize)()],i.prototype,"bumpHeight",void 0),l([(0,u.serialize)("bumpSuperimpose")],i.prototype,"_bumpSuperimpose",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"bumpSuperimpose",void 0),l([(0,u.serialize)("fresnelSeparate")],i.prototype,"_fresnelSeparate",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"fresnelSeparate",void 0),l([(0,u.serialize)("bumpAffectsReflection")],i.prototype,"_bumpAffectsReflection",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"bumpAffectsReflection",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"waterColor",void 0),l([(0,u.serialize)()],i.prototype,"colorBlendFactor",void 0),l([(0,u.serializeAsColor3)()],i.prototype,"waterColor2",void 0),l([(0,u.serialize)()],i.prototype,"colorBlendFactor2",void 0),l([(0,u.serialize)()],i.prototype,"waveLength",void 0),l([(0,u.serialize)()],i.prototype,"waveSpeed",void 0),l([(0,u.serialize)()],i.prototype,"waveCount",void 0),l([(0,u.serialize)()],i.prototype,"disableClipPlane",void 0),l([(0,u.serialize)("useWorldCoordinatesForWaveDeformation")],i.prototype,"_useWorldCoordinatesForWaveDeformation",void 0),l([(0,u.expandToProperty)("_markAllSubMeshesAsMiscDirty")],i.prototype,"useWorldCoordinatesForWaveDeformation",void 0),i}(u.PushMaterial);(0,u.RegisterClass)("BABYLON.WaterMaterial",X);var k=void 0!==n.g?n.g:"undefined"!=typeof window?window:void 0;if(void 0!==k)for(var j in k.BABYLON=k.BABYLON||{},o)k.BABYLON[j]=o[j];const Z=s;return r.default})()));
 //# sourceMappingURL=babylonjs.materials.min.js.map
\ No newline at end of file
diff --git a/libs/babylonjs.serializers.min.js b/libs/babylonjs.serializers.min.js
index c6890d5d..665eae17 100644
--- a/libs/babylonjs.serializers.min.js
+++ b/libs/babylonjs.serializers.min.js
@@ -1,2 +1,2 @@
-!function(e,t){"object"==typeof exports&&"object"==typeof module?module.exports=t(require("babylonjs")):"function"==typeof define&&define.amd?define("babylonjs-serializers",["babylonjs"],t):"object"==typeof exports?exports["babylonjs-serializers"]=t(require("babylonjs")):e.SERIALIZERS=t(e.BABYLON)}("undefined"!=typeof self?self:"undefined"!=typeof global?global:this,(e=>(()=>{"use strict";var t={597:t=>{t.exports=e}},r={};function n(e){var o=r[e];if(void 0!==o)return o.exports;var i=r[e]={exports:{}};return t[e](i,i.exports,n),i.exports}n.d=(e,t)=>{for(var r in t)n.o(t,r)&&!n.o(e,r)&&Object.defineProperty(e,r,{enumerable:!0,get:t[r]})},n.g=function(){if("object"==typeof globalThis)return globalThis;try{return this||new Function("return this")()}catch(e){if("object"==typeof window)return window}}(),n.o=(e,t)=>Object.prototype.hasOwnProperty.call(e,t),n.r=e=>{"undefined"!=typeof Symbol&&Symbol.toStringTag&&Object.defineProperty(e,Symbol.toStringTag,{value:"Module"}),Object.defineProperty(e,"__esModule",{value:!0})};var o={};return(()=>{n.d(o,{default:()=>de});var e={};n.r(e),n.d(e,{OBJExport:()=>h});var t={};n.r(t),n.d(t,{__IGLTFExporterExtension:()=>p});var r={};n.r(r),n.d(r,{GLTFData:()=>m});var i={};n.r(i),n.d(i,{GLTF2Export:()=>C});var a={};n.r(a),n.d(a,{EXT_mesh_gpu_instancing:()=>ee,KHR_lights_punctual:()=>I,KHR_materials_anisotropy:()=>U,KHR_materials_clearcoat:()=>P,KHR_materials_diffuse_transmission:()=>oe,KHR_materials_dispersion:()=>X,KHR_materials_emissive_strength:()=>re,KHR_materials_ior:()=>W,KHR_materials_iridescence:()=>L,KHR_materials_sheen:()=>K,KHR_materials_specular:()=>H,KHR_materials_transmission:()=>Z,KHR_materials_unlit:()=>G,KHR_materials_volume:()=>Q,KHR_texture_transform:()=>R});var s={};n.r(s),n.d(s,{EXT_mesh_gpu_instancing:()=>ee,GLTF2Export:()=>C,GLTFData:()=>m,KHR_lights_punctual:()=>I,KHR_materials_anisotropy:()=>U,KHR_materials_clearcoat:()=>P,KHR_materials_diffuse_transmission:()=>oe,KHR_materials_dispersion:()=>X,KHR_materials_emissive_strength:()=>re,KHR_materials_ior:()=>W,KHR_materials_iridescence:()=>L,KHR_materials_sheen:()=>K,KHR_materials_specular:()=>H,KHR_materials_transmission:()=>Z,KHR_materials_unlit:()=>G,KHR_materials_volume:()=>Q,KHR_texture_transform:()=>R,_BinaryWriter:()=>F,_Exporter:()=>M,_GLTFAnimation:()=>_,_GLTFMaterialExporter:()=>T,_GLTFUtilities:()=>d,__IGLTFExporterExtensionV2:()=>w});var u={};n.r(u),n.d(u,{STLExport:()=>ie});var l={};n.r(l),n.d(l,{EXT_mesh_gpu_instancing:()=>ee,GLTF2Export:()=>C,GLTFData:()=>m,KHR_lights_punctual:()=>I,KHR_materials_anisotropy:()=>U,KHR_materials_clearcoat:()=>P,KHR_materials_diffuse_transmission:()=>oe,KHR_materials_dispersion:()=>X,KHR_materials_emissive_strength:()=>re,KHR_materials_ior:()=>W,KHR_materials_iridescence:()=>L,KHR_materials_sheen:()=>K,KHR_materials_specular:()=>H,KHR_materials_transmission:()=>Z,KHR_materials_unlit:()=>G,KHR_materials_volume:()=>Q,KHR_texture_transform:()=>R,OBJExport:()=>h,STLExport:()=>ie,_BinaryWriter:()=>F,_Exporter:()=>M,_GLTFAnimation:()=>_,_GLTFMaterialExporter:()=>T,_GLTFUtilities:()=>d,__IGLTFExporterExtension:()=>p,__IGLTFExporterExtensionV2:()=>w});var c,f=n(597),h=function(){function e(){}return e.OBJ=function(e,t,r,n){var o=[],i=1,a=1;t&&(r||(r="mat"),o.push("mtllib "+r+".mtl"));for(var s=0;s<e.length;s++){var u=e[s],l=u.name||"mesh".concat(s,"}");o.push("o ".concat(l));var c=null;if(n){var h=u.computeWorldMatrix(!0);c=new f.Matrix,h.invertToRef(c),u.bakeTransformIntoVertices(h)}if(t){var p=u.material;p&&o.push("usemtl "+p.id)}var d=u.geometry;if(d){var _=d.getVerticesData("position"),m=d.getVerticesData("normal"),g=d.getVerticesData("uv"),x=d.getIndices(),y=0,T=0;if(_&&x){for(var v=e[0].getScene().useRightHandedSystem?1:-1,b=0;b<_.length;b+=3)o.push("v "+_[b]*v+" "+_[b+1]+" "+_[b+2]),y++;if(null!=m)for(b=0;b<m.length;b+=3)o.push("vn "+m[b]*v+" "+m[b+1]+" "+m[b+2]);if(null!=g)for(b=0;b<g.length;b+=2)o.push("vt "+g[b]+" "+g[b+1]),T++;var A=["","",""],E=(u.material||u.getScene().defaultMaterial)._getEffectiveOrientation(u)===f.Material.ClockWiseSideOrientation?[2,1]:[1,2],M=E[0],F=E[1];for(b=0;b<x.length;b+=3){var w=[String(x[b]+i),String(x[b+M]+i),String(x[b+F]+i)],C=[String(x[b]+a),String(x[b+M]+a),String(x[b+F]+a)],V=w,R=null!=g?C:A,S=null!=m?w:A;o.push("f "+V[0]+"/"+R[0]+"/"+S[0]+" "+V[1]+"/"+R[1]+"/"+S[1]+" "+V[2]+"/"+R[2]+"/"+S[2])}n&&c&&u.bakeTransformIntoVertices(c),i+=y,a+=T}else f.Tools.Warn("There are no position vertices or indices on the mesh!")}else f.Tools.Warn("No geometry is present on the mesh")}return o.join("\n")},e.MTL=function(e){var t=[],r=e.material;return t.push("newmtl mat1"),t.push("  Ns "+r.specularPower.toFixed(4)),t.push("  Ni 1.5000"),t.push("  d "+r.alpha.toFixed(4)),t.push("  Tr 0.0000"),t.push("  Tf 1.0000 1.0000 1.0000"),t.push("  illum 2"),t.push("  Ka "+r.ambientColor.r.toFixed(4)+" "+r.ambientColor.g.toFixed(4)+" "+r.ambientColor.b.toFixed(4)),t.push("  Kd "+r.diffuseColor.r.toFixed(4)+" "+r.diffuseColor.g.toFixed(4)+" "+r.diffuseColor.b.toFixed(4)),t.push("  Ks "+r.specularColor.r.toFixed(4)+" "+r.specularColor.g.toFixed(4)+" "+r.specularColor.b.toFixed(4)),t.push("  Ke "+r.emissiveColor.r.toFixed(4)+" "+r.emissiveColor.g.toFixed(4)+" "+r.emissiveColor.b.toFixed(4)),r.ambientTexture&&t.push("  map_Ka "+r.ambientTexture.name),r.diffuseTexture&&t.push("  map_Kd "+r.diffuseTexture.name),r.specularTexture&&t.push("  map_Ks "+r.specularTexture.name),r.bumpTexture&&t.push("  map_bump -imfchan z "+r.bumpTexture.name),r.opacityTexture&&t.push("  map_d "+r.opacityTexture.name),t.join("\n")},e}(),p=0,d=function(){function e(){}return e._CreateBufferView=function(e,t,r,n,o){var i={buffer:e,byteLength:r};return t&&(i.byteOffset=t),o&&(i.name=o),n&&(i.byteStride=n),i},e._CreateAccessor=function(e,t,r,n,o,i,a,s){var u={name:t,bufferView:e,componentType:n,count:o,type:r};return null!=a&&(u.min=a),null!=s&&(u.max=s),null!=i&&(u.byteOffset=i),u},e._CalculateMinMaxPositions=function(e,t,r){var n,o,i=[1/0,1/0,1/0],a=[-1/0,-1/0,-1/0];if(r)for(var s=t,u=t+r;s<u;++s){n=3*s,o=f.Vector3.FromArray(e,n).asArray();for(var l=0;l<3;++l){var c=o[l];c<i[l]&&(i[l]=c),c>a[l]&&(a[l]=c),++n}}return{min:i,max:a}},e._NormalizeTangentFromRef=function(e){var t=Math.sqrt(e.x*e.x+e.y*e.y+e.z*e.z);t>0&&(e.x/=t,e.y/=t,e.z/=t)},e._GetDataAccessorElementCount=function(e){switch(e){case"MAT2":case"VEC4":return 4;case"MAT3":return 9;case"MAT4":return 16;case"SCALAR":return 1;case"VEC2":return 2;case"VEC3":return 3}},e}();!function(e){e[e.INTANGENT=0]="INTANGENT",e[e.OUTTANGENT=1]="OUTTANGENT"}(c||(c={}));var _=function(){function e(){}return e._IsTransformable=function(e){return e&&(e instanceof f.TransformNode||e instanceof f.Camera||e instanceof f.Light)},e._CreateNodeAnimation=function(t,r,n,o,i){if(this._IsTransformable(t)){var a=[],s=[],u=r.getKeys(),l=e._CalculateMinMaxKeyFrames(u),c=e._DeduceInterpolation(u,n,o),h=c.interpolationType,p=c.shouldBakeAnimation;if(p?e._CreateBakedAnimation(t,r,n,l.min,l.max,r.framePerSecond,i,a,s,l,o):"LINEAR"===h||"STEP"===h?e._CreateLinearOrStepAnimation(t,r,n,a,s,o):"CUBICSPLINE"===h?e._CreateCubicSplineAnimation(t,r,n,a,s,o):e._CreateBakedAnimation(t,r,n,l.min,l.max,r.framePerSecond,i,a,s,l,o),a.length&&s.length)return{inputs:a,outputs:s,samplerInterpolation:h,inputsMin:p?l.min:f.Tools.FloatRound(l.min/r.framePerSecond),inputsMax:p?l.max:f.Tools.FloatRound(l.max/r.framePerSecond)}}return null},e._DeduceAnimationInfo=function(e){var t=null,r="VEC3",n=!1,o=e.targetProperty.split(".");switch(o[0]){case"scaling":t="scale";break;case"position":t="translation";break;case"rotation":r="VEC4",t="rotation";break;case"rotationQuaternion":r="VEC4",n=!0,t="rotation";break;case"influence":r="SCALAR",t="weights";break;default:f.Tools.Error("Unsupported animatable property ".concat(o[0]))}return t?{animationChannelTargetPath:t,dataAccessorType:r,useQuaternion:n}:(f.Tools.Error("animation channel target path and data accessor type could be deduced"),null)},e._CreateNodeAnimationFromNodeAnimations=function(t,r,n,o,i,a,s,u,l,c){var f;if(e._IsTransformable(t)&&t.animations)for(var h=0,p=t.animations;h<p.length;h++){var d=p[h];if(!c||c(d)){var _=e._DeduceAnimationInfo(d);_&&(f={name:d.name,samplers:[],channels:[]},e._AddAnimation("".concat(d.name),d.hasRunningRuntimeAnimations?r:f,t,d,_.dataAccessorType,_.animationChannelTargetPath,o,a,s,u,_.useQuaternion,l),f.samplers.length&&f.channels.length&&n.push(f))}}},e._CreateMorphTargetAnimationFromMorphTargetAnimations=function(t,r,n,o,i,a,s,u,l,c){var h;if(t instanceof f.Mesh){var p=t.morphTargetManager;if(p)for(var d=0;d<p.numTargets;++d)for(var _=0,m=p.getTarget(d).animations;_<m.length;_++){var g=m[_];if(!c||c(g)){for(var x=new f.Animation("".concat(g.name),"influence",g.framePerSecond,g.dataType,g.loopMode,g.enableBlending),y=[],T=g.getKeys(),v=0;v<T.length;++v)for(var b=T[v],A=0;A<p.numTargets;++A)A==d?y.push(b):y.push({frame:b.frame,value:0});x.setKeys(y);var E=e._DeduceAnimationInfo(x);E&&(h={name:x.name,samplers:[],channels:[]},e._AddAnimation(g.name,g.hasRunningRuntimeAnimations?r:h,t,x,E.dataAccessorType,E.animationChannelTargetPath,o,a,s,u,E.useQuaternion,l,p.numTargets),h.samplers.length&&h.channels.length&&n.push(h))}}}},e._CreateNodeAndMorphAnimationFromAnimationGroups=function(t,r,n,o,i,a,s,u){var l,c;if(t.animationGroups)for(var h=t.animationGroups,p=function(h){var p=new Map,_=new Map,m=new Set,g=h.to-h.from;c={name:h.name,channels:[],samplers:[]};for(var x=function(r){var g=h.targetedAnimations[r],x=g.target,y=g.animation;if(u&&!u(y))return"continue";if(d._IsTransformable(x)||1===x.length&&d._IsTransformable(x[0])){if(v=e._DeduceAnimationInfo(g.animation)){var T=d._IsTransformable(x)?x:d._IsTransformable(x[0])?x[0]:null;T&&e._AddAnimation("".concat(y.name),c,T,y,v.dataAccessorType,v.animationChannelTargetPath,n,o,i,a,v.useQuaternion,s)}}else if(x instanceof f.MorphTarget||1===x.length&&x[0]instanceof f.MorphTarget){var v;if(v=e._DeduceAnimationInfo(g.animation)){var b=x instanceof f.MorphTarget?x:x[0];if(b){var A=t.morphTargetManagers.find((function(e){for(var t=0;t<e.numTargets;++t)if(e.getTarget(t)===b)return!0;return!1}));if(A){var E=t.meshes.find((function(e){return e.morphTargetManager===A}));E&&(p.has(E)||p.set(E,new Map),null===(l=p.get(E))||void 0===l||l.set(b,y),m.add(E),_.set(E,y))}}}}},y=0;y<h.targetedAnimations.length;++y)x(y);m.forEach((function(t){for(var r=t.morphTargetManager,u=null,l=[],d=_.get(t).getKeys(),m=d.length,x=0;x<m;++x)for(var y=0;y<r.numTargets;++y){var T=r.getTarget(y),v=p.get(t);if(v){var b=v.get(T);b?(u||(u=new 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this.glTFFiles){var r=document.createElement("a");document.body.appendChild(r),r.setAttribute("type","hidden"),r.download=t;var n=this.glTFFiles[t],o=void 0;e(t,".glb")?o={type:"model/gltf-binary"}:e(t,".bin")?o={type:"application/octet-stream"}:e(t,".gltf")?o={type:"model/gltf+json"}:e(t,".jpeg")||e(t,".jpg")?o={type:"image/jpeg"}:e(t,".png")&&(o={type:"image/png"}),r.href=window.URL.createObjectURL(new Blob([n],o)),r.click()}},e}();function g(e,t,r,n){return new(r||(r=Promise))((function(o,i){function a(e){try{u(n.next(e))}catch(e){i(e)}}function s(e){try{u(n.throw(e))}catch(e){i(e)}}function u(e){var t;e.done?o(e.value):(t=e.value,t instanceof r?t:new r((function(e){e(t)}))).then(a,s)}u((n=n.apply(e,t||[])).next())}))}function x(e,t){var r,n,o,i,a={label:0,sent:function(){if(1&o[0])throw o[1];return o[1]},trys:[],ops:[]};return i={next:s(0),throw:s(1),return:s(2)},"function"==typeof Symbol&&(i[Symbol.iterator]=function(){return this}),i;function s(s){return function(u){return 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e.concat(n||Array.prototype.slice.call(t))}Object.create,Object.create,"function"==typeof SuppressedError&&SuppressedError;var T=function(){function e(e){this._textureMap={},this._internalTextureToImage={},this._textureMap={},this._exporter=e}return e._FuzzyEquals=function(e,t,r){return f.Scalar.WithinEpsilon(e.r,t.r,r)&&f.Scalar.WithinEpsilon(e.g,t.g,r)&&f.Scalar.WithinEpsilon(e.b,t.b,r)},e.prototype._convertMaterialsToGLTFAsync=function(e,t,r){var n=this,o=[];return e.forEach((function(e){"StandardMaterial"===e.getClassName()?o.push(n._convertStandardMaterialAsync(e,t,r)):-1!==e.getClassName().indexOf("PBR")?o.push(n._convertPBRMaterialAsync(e,t,r)):f.Tools.Warn("Unsupported material type: ".concat(e.name))})),Promise.all(o).then((function(){}))},e.prototype._stripTexturesFromMaterial=function(e){var t={};if(e){t.name=e.name,t.doubleSided=e.doubleSided,t.alphaMode=e.alphaMode,t.alphaCutoff=e.alphaCutoff,t.emissiveFactor=e.emissiveFactor;var r=e.pbrMetallicRoughness;r&&(t.pbrMetallicRoughness={},t.pbrMetallicRoughness.baseColorFactor=r.baseColorFactor,t.pbrMetallicRoughness.metallicFactor=r.metallicFactor,t.pbrMetallicRoughness.roughnessFactor=r.roughnessFactor)}return t},e.prototype._hasTexturesPresent=function(e){var t;if(e.emissiveTexture||e.normalTexture||e.occlusionTexture)return!0;var r=e.pbrMetallicRoughness;if(r&&(r.baseColorTexture||r.metallicRoughnessTexture))return!0;if(e.extensions)for(var n in e.extensions){var o=e.extensions[n];if(o)return null===(t=o.hasTextures)||void 0===t?void 0:t.call(o)}return!1},e.prototype._getTextureInfo=function(e){if(e){var t=e.uid;if(t in this._textureMap)return this._textureMap[t]}return null},e.prototype._convertToGLTFPBRMetallicRoughness=function(t){var r,n,o,i,a,s,u=new f.Vector2(0,1),l=new f.Vector2(0,.1),c=new f.Vector2(0,.1),h=new f.Vector2(1300,.1),p=t.diffuseColor.toLinearSpace(t.getScene().getEngine().useExactSrgbConversions).scale(.5),d=t.alpha,_=(r=f.Scalar.Clamp(t.specularPower,0,e._MaxSpecularPower),n=Math.pow(r/h.x,.333333),o=u.y,i=l.y,a=c.y,s=h.y,(1-n)*(1-n)*(1-n)*o+3*(1-n)*(1-n)*n*i+3*(1-n)*n*n*a+n*n*n*s);return{baseColorFactor:[p.r,p.g,p.b,d],metallicFactor:0,roughnessFactor:_}},e._SolveMetallic=function(e,t,r){if(t<this._DielectricSpecular.r)return this._DielectricSpecular,0;var n=this._DielectricSpecular.r,o=e*r/(1-this._DielectricSpecular.r)+t-2*this._DielectricSpecular.r,i=o*o-4*n*(this._DielectricSpecular.r-t);return f.Scalar.Clamp((-o+Math.sqrt(i))/(2*n),0,1)},e._SetAlphaMode=function(e,t){t.needAlphaBlending()?e.alphaMode="BLEND":t.needAlphaTesting()&&(e.alphaMode="MASK",e.alphaCutoff=t.alphaCutOff)},e.prototype._convertStandardMaterialAsync=function(t,r,n){var o=this._exporter._materialMap,i=this._exporter._materials,a=[],s=this._convertToGLTFPBRMetallicRoughness(t),u={name:t.name};if(null==t.backFaceCulling||t.backFaceCulling||(t.twoSidedLighting||f.Tools.Warn(t.name+": Back-face culling disabled and two-sided lighting disabled is not supported in glTF."),u.doubleSided=!0),n){t.diffuseTexture&&a.push(this._exportTextureAsync(t.diffuseTexture,r).then((function(e){e&&(s.baseColorTexture=e)})));var l=t.bumpTexture;l&&a.push(this._exportTextureAsync(l,r).then((function(e){e&&(u.normalTexture=e,1!==l.level&&(u.normalTexture.scale=l.level))}))),t.emissiveTexture&&(u.emissiveFactor=[1,1,1],a.push(this._exportTextureAsync(t.emissiveTexture,r).then((function(e){e&&(u.emissiveTexture=e)})))),t.ambientTexture&&a.push(this._exportTextureAsync(t.ambientTexture,r).then((function(e){if(e){var t={index:e.index};u.occlusionTexture=t}})))}return(t.alpha<1||t.opacityTexture)&&(t.alphaMode===f.Constants.ALPHA_COMBINE?u.alphaMode="BLEND":f.Tools.Warn(t.name+": glTF 2.0 does not support alpha mode: "+t.alphaMode.toString())),t.emissiveColor&&!e._FuzzyEquals(t.emissiveColor,f.Color3.Black(),e._Epsilon)&&(u.emissiveFactor=t.emissiveColor.asArray()),u.pbrMetallicRoughness=s,e._SetAlphaMode(u,t),i.push(u),o[t.uniqueId]=i.length-1,this._finishMaterial(a,u,t,r)},e.prototype._finishMaterial=function(e,t,r,n){var o=this;return Promise.all(e).then((function(){for(var e=null,i=0,a=o._exporter._extensionsPostExportMaterialAdditionalTextures("exportMaterial",t,r);i<a.length;i++){var s=a[i];e||(e=[]),e.push(o._exportTextureAsync(s,n))}return e||(e=[Promise.resolve(null)]),Promise.all(e).then((function(){var e=o._exporter._extensionsPostExportMaterialAsync("exportMaterial",t,r);return e?e.then((function(){return t})):t}))}))},e.prototype._getImageDataAsync=function(e,t,r,n){return g(this,void 0,void 0,(function(){var o,i,a,s,u;return x(this,(function(l){switch(l.label){case 0:return 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f.Texture?f.TextureTools.CreateResizedCopy(t,i.width,i.height,!0):this._createWhiteTexture(i.width,i.height,r),n=e):(n=e,o=t),{texture1:n,texture2:o}},e.prototype._convertPixelArrayToFloat32=function(e){if(e instanceof Uint8Array){for(var t=e.length,r=new Float32Array(e.length),n=0;n<t;++n)r[n]=e[n]/255;return r}if(e instanceof Float32Array)return e;throw new Error("Unsupported pixel format!")},e.prototype._convertSpecularGlossinessTexturesToMetallicRoughnessAsync=function(t,r,n,o){var i;return g(this,void 0,void 0,(function(){var a,s,u,l,c,h,p,d,_,m,g,y,T,v,b,A,E,M,F,w,C,V,R,S,I,B,P,N,L,O,U;return x(this,(function(x){switch(x.label){case 0:return a=new Array,t||r?(s=t?t.getScene():r?r.getScene():null)?(u=this._resizeTexturesToSameDimensions(t,r,s),l=null===(i=u.texture1)||void 0===i?void 0:i.getSize(),c=void 0,h=void 0,p=l.width,d=l.height,[4,u.texture1.readPixels()]):[3,3]:[2,Promise.reject("_ConvertSpecularGlosinessTexturesToMetallicRoughness: diffuse and specular glossiness textures are not defined!")];case 1:return _=x.sent(),[4,u.texture2.readPixels()];case 2:if(m=x.sent(),!_)return[2,Promise.reject("Failed to retrieve pixels from diffuse texture!")];if(c=this._convertPixelArrayToFloat32(_),!m)return[2,Promise.reject("Failed to retrieve pixels from specular glossiness texture!")];for(h=this._convertPixelArrayToFloat32(m),g=h.byteLength,y=new Uint8Array(g),T=new Uint8Array(g),v=f.Color3.Black(),b=0,A=0,B=0;B<d;++B)for(P=0;P<p;++P)E=4*(p*B+P),M=new f.Color3(c[E],c[E+1],c[E+2]).toLinearSpace(s.getEngine().useExactSrgbConversions).multiply(n.diffuseColor),F=new f.Color3(h[E],h[E+1],h[E+2]).toLinearSpace(s.getEngine().useExactSrgbConversions).multiply(n.specularColor),w=h[E+3]*n.glossiness,C={diffuseColor:M,specularColor:F,glossiness:w},V=this._convertSpecularGlossinessToMetallicRoughness(C),v.r=Math.max(v.r,V.baseColor.r),v.g=Math.max(v.g,V.baseColor.g),v.b=Math.max(v.b,V.baseColor.b),b=Math.max(b,V.metallic),A=Math.max(A,V.roughness),T[E]=255*V.baseColor.r,T[E+1]=255*V.baseColor.g,T[E+2]=255*V.baseColor.b,T[E+3]=u.texture1.hasAlpha?255*c[E+3]:255,y[E]=0,y[E+1]=255*V.roughness,y[E+2]=255*V.metallic,y[E+3]=255;for(R={baseColor:v,metallic:b,roughness:A},S=!1,I=!1,B=0;B<d;++B)for(P=0;P<p;++P)T[N=4*(p*B+P)]/=R.baseColor.r>e._Epsilon?R.baseColor.r:1,T[N+1]/=R.baseColor.g>e._Epsilon?R.baseColor.g:1,T[N+2]/=R.baseColor.b>e._Epsilon?R.baseColor.b:1,L=f.Color3.FromInts(T[N],T[N+1],T[N+2]),O=L.toGammaSpace(s.getEngine().useExactSrgbConversions),T[N]=255*O.r,T[N+1]=255*O.g,T[N+2]=255*O.b,e._FuzzyEquals(O,f.Color3.White(),e._Epsilon)||(I=!0),y[N+1]/=R.roughness>e._Epsilon?R.roughness:1,y[N+2]/=R.metallic>e._Epsilon?R.metallic:1,U=f.Color3.FromInts(255,y[N+1],y[N+2]),e._FuzzyEquals(U,f.Color3.White(),e._Epsilon)||(S=!0);return S&&a.push(this._getImageDataAsync(y,p,d,o).then((function(e){R.metallicRoughnessTextureData=e}))),I&&a.push(this._getImageDataAsync(T,p,d,o).then((function(e){R.baseColorTextureData=e}))),[2,Promise.all(a).then((function(){return R}))];case 3:return[2,Promise.reject("_ConvertSpecularGlossinessTexturesToMetallicRoughness: Scene from textures is missing!")]}}))}))},e.prototype._convertSpecularGlossinessToMetallicRoughness=function(t){var r=this._getPerceivedBrightness(t.diffuseColor),n=this._getPerceivedBrightness(t.specularColor),o=1-this._getMaxComponent(t.specularColor),i=e._SolveMetallic(r,n,o),a=t.diffuseColor.scale(o/(1-e._DielectricSpecular.r)/Math.max(1-i,e._Epsilon)),s=t.specularColor.subtract(e._DielectricSpecular.scale(1-i)).scale(1/Math.max(i,e._Epsilon)),u=f.Color3.Lerp(a,s,i*i);return{baseColor:u=u.clampToRef(0,1,u),metallic:i,roughness:1-t.glossiness}},e.prototype._getPerceivedBrightness=function(e){return e?Math.sqrt(.299*e.r*e.r+.587*e.g*e.g+.114*e.b*e.b):0},e.prototype._getMaxComponent=function(e){return e?Math.max(e.r,Math.max(e.g,e.b)):0},e.prototype._convertMetalRoughFactorsToMetallicRoughnessAsync=function(e,t,r,n){var o=[],i={baseColor:e._albedoColor,metallic:e._metallic,roughness:e._roughness};if(n){e._albedoTexture&&o.push(this._exportTextureAsync(e._albedoTexture,t).then((function(e){e&&(r.baseColorTexture=e)})));var a=e._metallicTexture;a&&o.push(this._exportTextureAsync(a,t).then((function(e){e&&(r.metallicRoughnessTexture=e)})))}return Promise.all(o).then((function(){return i}))},e.prototype._getTextureSampler=function(e){var t={};if(!(e&&e instanceof f.Texture))return t;var r=this._getGLTFTextureWrapMode(e.wrapU);10497!==r&&(t.wrapS=r);var n=this._getGLTFTextureWrapMode(e.wrapV);switch(10497!==n&&(t.wrapT=n),e.samplingMode){case f.Texture.LINEAR_LINEAR:t.magFilter=9729,t.minFilter=9729;break;case f.Texture.LINEAR_NEAREST:t.magFilter=9729,t.minFilter=9728;break;case f.Texture.NEAREST_LINEAR:t.magFilter=9728,t.minFilter=9729;break;case f.Texture.NEAREST_LINEAR_MIPLINEAR:t.magFilter=9728,t.minFilter=9987;break;case f.Texture.NEAREST_NEAREST:t.magFilter=9728,t.minFilter=9728;break;case f.Texture.NEAREST_LINEAR_MIPNEAREST:t.magFilter=9728,t.minFilter=9985;break;case f.Texture.LINEAR_NEAREST_MIPNEAREST:t.magFilter=9729,t.minFilter=9984;break;case f.Texture.LINEAR_NEAREST_MIPLINEAR:t.magFilter=9729,t.minFilter=9986;break;case f.Texture.NEAREST_NEAREST_MIPLINEAR:t.magFilter=9728,t.minFilter=9986;break;case f.Texture.LINEAR_LINEAR_MIPLINEAR:t.magFilter=9729,t.minFilter=9987;break;case f.Texture.LINEAR_LINEAR_MIPNEAREST:t.magFilter=9729,t.minFilter=9985;break;case f.Texture.NEAREST_NEAREST_MIPNEAREST:t.magFilter=9728,t.minFilter=9984}return t},e.prototype._getGLTFTextureWrapMode=function(e){switch(e){case f.Texture.WRAP_ADDRESSMODE:return 10497;case f.Texture.CLAMP_ADDRESSMODE:return 33071;case f.Texture.MIRROR_ADDRESSMODE:return 33648;default:return f.Tools.Error("Unsupported Texture Wrap Mode ".concat(e,"!")),10497}},e.prototype._convertSpecGlossFactorsToMetallicRoughnessAsync=function(e,t,r,n){var o=this;return Promise.resolve().then((function(){var i={diffuseColor:e._albedoColor,specularColor:e._reflectivityColor,glossiness:e._microSurface},a=e._albedoTexture,s=e._reflectivityTexture,u=e._useMicroSurfaceFromReflectivityMapAlpha;if(s&&!u)return Promise.reject("_ConvertPBRMaterial: Glossiness values not included in the reflectivity texture are currently not supported");if((a||s)&&n){var l=o._exportTextureSampler(a||s);return o._convertSpecularGlossinessTexturesToMetallicRoughnessAsync(a,s,i,t).then((function(e){var n=o._exporter._textures;if(e.baseColorTextureData){var i=o._exportImage("baseColor".concat(n.length),t,e.baseColorTextureData);r.baseColorTexture=o._exportTextureInfo(i,l,null==a?void 0:a.coordinatesIndex)}return e.metallicRoughnessTextureData&&(i=o._exportImage("metallicRoughness".concat(n.length),t,e.metallicRoughnessTextureData),r.metallicRoughnessTexture=o._exportTextureInfo(i,l,null==s?void 0:s.coordinatesIndex)),e}))}return o._convertSpecularGlossinessToMetallicRoughness(i)}))},e.prototype._convertPBRMaterialAsync=function(e,t,r){var n=this,o={},i={name:e.name};if(e.isMetallicWorkflow()){var a=e._albedoColor,s=e.alpha;return a&&(o.baseColorFactor=[a.r,a.g,a.b,s]),this._convertMetalRoughFactorsToMetallicRoughnessAsync(e,t,o,r).then((function(a){return n._setMetallicRoughnessPbrMaterial(a,e,i,o,t,r)}))}return this._convertSpecGlossFactorsToMetallicRoughnessAsync(e,t,o,r).then((function(a){return n._setMetallicRoughnessPbrMaterial(a,e,i,o,t,r)}))},e.prototype._setMetallicRoughnessPbrMaterial=function(t,r,n,o,i,a){var s=this._exporter._materialMap,u=this._exporter._materials,l=[];if(t){if(e._SetAlphaMode(n,r),e._FuzzyEquals(t.baseColor,f.Color3.White(),e._Epsilon)&&r.alpha>=e._Epsilon||(o.baseColorFactor=[t.baseColor.r,t.baseColor.g,t.baseColor.b,r.alpha]),null!=t.metallic&&1!==t.metallic&&(o.metallicFactor=t.metallic),null!=t.roughness&&1!==t.roughness&&(o.roughnessFactor=t.roughness),null==r.backFaceCulling||r.backFaceCulling||(r._twoSidedLighting||f.Tools.Warn(r.name+": Back-face culling disabled and two-sided lighting disabled is not supported in glTF."),n.doubleSided=!0),a){var c=r._bumpTexture;if(c){var h=this._exportTextureAsync(c,i).then((function(e){e&&(n.normalTexture=e,1!==c.level&&(n.normalTexture.scale=c.level))}));l.push(h)}var p=r._ambientTexture;p&&(h=this._exportTextureAsync(p,i).then((function(e){if(e){var t={index:e.index,texCoord:e.texCoord,extensions:e.extensions};n.occlusionTexture=t;var o=r._ambientTextureStrength;o&&(t.strength=o)}})),l.push(h));var d=r._emissiveTexture;d&&(h=this._exportTextureAsync(d,i).then((function(e){e&&(n.emissiveTexture=e)})),l.push(h))}var _=r._emissiveColor;e._FuzzyEquals(_,f.Color3.Black(),e._Epsilon)||(n.emissiveFactor=_.asArray()),n.pbrMetallicRoughness=o,u.push(n),s[r.uniqueId]=u.length-1}return this._finishMaterial(l,n,r,i)},e.prototype._getPixelsFromTexture=function(e){return e.textureType,f.Constants.TEXTURETYPE_UNSIGNED_INT,e.readPixels()},e.prototype._exportTextureAsync=function(e,t){var r=this,n=this._exporter._extensionsPreExportTextureAsync("exporter",e,t);return n?n.then((function(n){return n?r._exportTextureInfoAsync(n,t):r._exportTextureInfoAsync(e,t)})):this._exportTextureInfoAsync(e,t)},e.prototype._exportTextureInfoAsync=function(e,t){return g(this,void 0,void 0,(function(){var r,n,o,i,a,s,u,l,c,h,p=this;return x(this,(function(d){switch(d.label){case 0:return(r=e.uid)in this._textureMap?[3,3]:[4,this._getPixelsFromTexture(e)];case 1:if(!(n=d.sent()))return[2,null];if(o=this._exportTextureSampler(e),i=e.mimeType)switch(i){case"image/jpeg":case"image/png":case"image/webp":t=i;break;default:f.Tools.Warn("Unsupported media type: ".concat(i))}return a=this._internalTextureToImage,s=e.getInternalTexture().uniqueId,a[s]||(a[s]={}),void 0===(u=a[s][t])&&(l=e.getSize(),u=g(p,void 0,void 0,(function(){var r;return x(this,(function(o){switch(o.label){case 0:return[4,this._getImageDataAsync(n,l.width,l.height,t)];case 1:return r=o.sent(),[2,this._exportImage(e.name,t,r)]}}))})),a[s][t]=u),h=this._exportTextureInfo,[4,u];case 2:c=h.apply(this,[d.sent(),o,e.coordinatesIndex]),this._textureMap[r]=c,this._exporter._extensionsPostExportTextures("exporter",this._textureMap[r],e),d.label=3;case 3:return[2,this._textureMap[r]]}}))}))},e.prototype._exportImage=function(e,t,r){var n=this._exporter._imageData,o=e.replace(/\.\/|\/|\.\\|\\/g,"_"),i=function(e){switch(e){case"image/jpeg":return".jpg";case"image/png":return".png";case"image/webp":return".webp";case"image/avif":return".avif"}}(t),a=o+i;a in n&&(a="".concat(o,"_").concat(f.Tools.RandomId()).concat(i)),n[a]={data:r,mimeType:t};var s=this._exporter._images;return s.push({name:e,uri:a}),s.length-1},e.prototype._exportTextureInfo=function(e,t,r){var n=this._exporter._textures,o=n.findIndex((function(r){return r.sampler==t&&r.source===e}));-1===o&&(o=n.length,n.push({source:e,sampler:t}));var i={index:o};return r&&(i.texCoord=r),i},e.prototype._exportTextureSampler=function(e){var t=this._getTextureSampler(e),r=this._exporter._samplers,n=r.findIndex((function(e){return e.minFilter===t.minFilter&&e.magFilter===t.magFilter&&e.wrapS===t.wrapS&&e.wrapT===t.wrapT}));return-1!==n?n:(r.push(t),r.length-1)},e._DielectricSpecular=new f.Color3(.04,.04,.04),e._MaxSpecularPower=1024,e._Epsilon=1e-6,e}(),v=f.Matrix.Compose(new f.Vector3(-1,1,1),f.Quaternion.Identity(),f.Vector3.Zero()),b=new f.Quaternion(0,1,0,0);function A(e,t){if(!(e instanceof f.TransformNode))return!1;if(t){if(!e.getWorldMatrix().isIdentity())return!1}else if(!e.getWorldMatrix().multiplyToRef(v,f.TmpVectors.Matrix[0]).isIdentity())return!1;return!(e instanceof f.Mesh&&e.geometry||e instanceof f.InstancedMesh&&e.sourceMesh.geometry)}function E(e,t){switch(t){case 5121:return e.setUInt8.bind(e);case 5123:return e.setUInt16.bind(e);case 5125:return e.setUInt32.bind(e);case 5126:return e.setFloat32.bind(e);default:return f.Tools.Warn("Unsupported Attribute Component kind: "+t),null}}var M=function(){function e(e,t){this._extensions={},this._glTF={asset:{generator:"Babylon.js v".concat(f.Engine.Version),version:"2.0"}},(e=e||f.EngineStore.LastCreatedScene)&&(this._babylonScene=e,this._bufferViews=[],this._accessors=[],this._meshes=[],this._scenes=[],this._cameras=[],this._nodes=[],this._images=[],this._materials=[],this._materialMap=[],this._textures=[],this._samplers=[],this._skins=[],this._animations=[],this._imageData={},this._orderedImageData=[],this._options=t||{},this._animationSampleRate=this._options.animationSampleRate||1/60,this._glTFMaterialExporter=new T(this),this._loadExtensions())}return e.prototype._applyExtension=function(e,t,r,n){var o=this;if(r>=t.length)return Promise.resolve(e);var i=n(t[r],e);return i?i.then((function(e){return o._applyExtension(e,t,r+1,n)})):this._applyExtension(e,t,r+1,n)},e.prototype._applyExtensions=function(t,r){for(var n=[],o=0,i=e._ExtensionNames;o<i.length;o++){var a=i[o];n.push(this._extensions[a])}return this._applyExtension(t,n,0,r)},e.prototype._extensionsPreExportTextureAsync=function(e,t,r){return this._applyExtensions(t,(function(t,n){return t.preExportTextureAsync&&t.preExportTextureAsync(e,n,r)}))},e.prototype._extensionsPostExportMeshPrimitiveAsync=function(e,t,r,n){return this._applyExtensions(t,(function(t,o){return t.postExportMeshPrimitiveAsync&&t.postExportMeshPrimitiveAsync(e,o,r,n)}))},e.prototype._extensionsPostExportNodeAsync=function(e,t,r,n,o){return this._applyExtensions(t,(function(t,i){return t.postExportNodeAsync&&t.postExportNodeAsync(e,i,r,n,o)}))},e.prototype._extensionsPostExportMaterialAsync=function(e,t,r){return this._applyExtensions(t,(function(t,n){return t.postExportMaterialAsync&&t.postExportMaterialAsync(e,n,r)}))},e.prototype._extensionsPostExportMaterialAdditionalTextures=function(t,r,n){for(var o=[],i=0,a=e._ExtensionNames;i<a.length;i++){var s=a[i],u=this._extensions[s];u.postExportMaterialAdditionalTextures&&o.push.apply(o,u.postExportMaterialAdditionalTextures(t,r,n))}return o},e.prototype._extensionsPostExportTextures=function(t,r,n){for(var o=0,i=e._ExtensionNames;o<i.length;o++){var a=i[o],s=this._extensions[a];s.postExportTexture&&s.postExportTexture(t,r,n)}},e.prototype._forEachExtensions=function(t){for(var r=0,n=e._ExtensionNames;r<n.length;r++){var o=n[r],i=this._extensions[o];i.enabled&&t(i)}},e.prototype._extensionsOnExporting=function(){var e=this;this._forEachExtensions((function(t){t.wasUsed&&(null==e._glTF.extensionsUsed&&(e._glTF.extensionsUsed=[]),-1===e._glTF.extensionsUsed.indexOf(t.name)&&e._glTF.extensionsUsed.push(t.name),t.required&&(null==e._glTF.extensionsRequired&&(e._glTF.extensionsRequired=[]),-1===e._glTF.extensionsRequired.indexOf(t.name)&&e._glTF.extensionsRequired.push(t.name)),null==e._glTF.extensions&&(e._glTF.extensions={}),t.onExporting&&t.onExporting())}))},e.prototype._loadExtensions=function(){for(var t=0,r=e._ExtensionNames;t<r.length;t++){var n=r[t],o=e._ExtensionFactories[n](this);this._extensions[n]=o}},e.prototype.dispose=function(){for(var e in this._extensions)this._extensions[e].dispose()},Object.defineProperty(e.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),e.RegisterExtension=function(t,r){e.UnregisterExtension(t)&&f.Tools.Warn("Extension with the name ".concat(t," already exists")),e._ExtensionFactories[t]=r,e._ExtensionNames.push(t)},e.UnregisterExtension=function(t){if(!e._ExtensionFactories[t])return!1;delete e._ExtensionFactories[t];var r=e._ExtensionNames.indexOf(t);return-1!==r&&e._ExtensionNames.splice(r,1),!0},e.prototype._reorderIndicesBasedOnPrimitiveMode=function(e,t,r,n,o){switch(t){case f.Material.TriangleFillMode:n||(n=0);for(var i=e.indexStart,a=e.indexStart+e.indexCount;i<a;i+=3){var s=n+4*i,u=o.getUInt32(s+4),l=o.getUInt32(s+8);o.setUInt32(l,s+4),o.setUInt32(u,s+8)}break;case f.Material.TriangleFanDrawMode:i=e.indexStart+e.indexCount-1;for(var c=e.indexStart;i>=c;--i)o.setUInt32(r[i],n),n+=4;break;case f.Material.TriangleStripDrawMode:e.indexCount>=3&&(o.setUInt32(r[e.indexStart+2],n+4),o.setUInt32(r[e.indexStart+1],n+8))}},e.prototype._reorderVertexAttributeDataBasedOnPrimitiveMode=function(e,t,r,n,o,i){switch(t){case f.Material.TriangleFillMode:this._reorderTriangleFillMode(e,r,n,o,i);break;case f.Material.TriangleStripDrawMode:this._reorderTriangleStripDrawMode(e,r,n,o,i);break;case f.Material.TriangleFanDrawMode:this._reorderTriangleFanMode(e,r,n,o,i)}},e.prototype._reorderTriangleFillMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/f.VertexBuffer.GetTypeByteLength(i.type);if(e.verticesCount%3!=0)f.Tools.Error("The submesh vertices for the triangle fill mode is not divisible by 3!");else{var s=[],u=0;switch(t){case f.VertexBuffer.PositionKind:case f.VertexBuffer.NormalKind:for(var l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(f.Vector3.FromArray(r,u)),s.push(f.Vector3.FromArray(r,u+2*a)),s.push(f.Vector3.FromArray(r,u+a));break;case f.VertexBuffer.TangentKind:for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(f.Vector4.FromArray(r,u)),s.push(f.Vector4.FromArray(r,u+2*a)),s.push(f.Vector4.FromArray(r,u+a));break;case f.VertexBuffer.ColorKind:var c=i.getSize();for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=c)u=l*a,4===c?(s.push(f.Vector4.FromArray(r,u)),s.push(f.Vector4.FromArray(r,u+2*a)),s.push(f.Vector4.FromArray(r,u+a))):(s.push(f.Vector3.FromArray(r,u)),s.push(f.Vector3.FromArray(r,u+2*a)),s.push(f.Vector3.FromArray(r,u+a)));break;case f.VertexBuffer.UVKind:case f.VertexBuffer.UV2Kind:for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(f.Vector2.FromArray(r,u)),s.push(f.Vector2.FromArray(r,u+2*a)),s.push(f.Vector2.FromArray(r,u+a));break;default:f.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n,t,o)}}else f.Tools.Warn("reorderTriangleFillMode: Vertex Buffer Kind ".concat(t," not present!"))},e.prototype._reorderTriangleStripDrawMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/f.VertexBuffer.GetTypeByteLength(i.type),s=[],u=0;switch(t){case f.VertexBuffer.PositionKind:case f.VertexBuffer.NormalKind:u=e.verticesStart,s.push(f.Vector3.FromArray(r,u+2*a)),s.push(f.Vector3.FromArray(r,u+a));break;case f.VertexBuffer.TangentKind:for(var l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector4.FromArray(r,u));break;case f.VertexBuffer.ColorKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,4===i.getSize()?s.push(f.Vector4.FromArray(r,u)):s.push(f.Vector3.FromArray(r,u));break;case f.VertexBuffer.UVKind:case f.VertexBuffer.UV2Kind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector2.FromArray(r,u));break;default:f.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n+12,t,o)}else f.Tools.Warn("reorderTriangleStripDrawMode: Vertex buffer kind ".concat(t," not present!"))},e.prototype._reorderTriangleFanMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/f.VertexBuffer.GetTypeByteLength(i.type),s=[],u=0;switch(t){case f.VertexBuffer.PositionKind:case f.VertexBuffer.NormalKind:for(var l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector3.FromArray(r,u));break;case f.VertexBuffer.TangentKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector4.FromArray(r,u));break;case f.VertexBuffer.ColorKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector4.FromArray(r,u)),4===i.getSize()?s.push(f.Vector4.FromArray(r,u)):s.push(f.Vector3.FromArray(r,u));break;case f.VertexBuffer.UVKind:case f.VertexBuffer.UV2Kind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(f.Vector2.FromArray(r,u));break;default:f.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n,t,o)}else f.Tools.Warn("reorderTriangleFanMode: Vertex buffer kind ".concat(t," not present!"))},e.prototype._writeVertexAttributeData=function(e,t,r,n){for(var o=0,i=e;o<i.length;o++){var a=i[o];r===f.VertexBuffer.NormalKind?a.normalize():r===f.VertexBuffer.TangentKind&&a instanceof f.Vector4&&d._NormalizeTangentFromRef(a);for(var s=0,u=a.asArray();s<u.length;s++){var l=u[s];n.setFloat32(l,t),t+=4}}},e.prototype._writeAttributeData=function(e,t,r,n,o,i){var a,s=[];switch(e){case f.VertexBuffer.PositionKind:for(var u=0,l=r.length/n;u<l;++u){a=u*n;var c=f.Vector3.FromArray(r,a);s.push(c.asArray())}break;case f.VertexBuffer.NormalKind:u=0;for(var h=r.length/n;u<h;++u)a=u*n,c=f.Vector3.FromArray(r,a),s.push(c.normalize().asArray());break;case f.VertexBuffer.TangentKind:u=0;for(var p=r.length/n;u<p;++u)a=u*n,c=f.Vector4.FromArray(r,a),d._NormalizeTangentFromRef(c),s.push(c.asArray());break;case f.VertexBuffer.ColorKind:for(var _=i.material,m=!_||"StandardMaterial"===_.getClassName(),g=(c=3===n?new f.Color3:new f.Color4,this._babylonScene.getEngine().useExactSrgbConversions),x=(u=0,r.length/n);u<x;++u)a=u*n,3===n?(f.Color3.FromArrayToRef(r,a,c),m&&c.toLinearSpaceToRef(c,g)):(f.Color4.FromArrayToRef(r,a,c),m&&c.toLinearSpaceToRef(c,g)),s.push(c.asArray());break;case f.VertexBuffer.UVKind:case f.VertexBuffer.UV2Kind:u=0;for(var y=r.length/n;u<y;++u)a=u*n,c=f.Vector2.FromArray(r,a),s.push(c.asArray());break;case f.VertexBuffer.MatricesIndicesKind:case f.VertexBuffer.MatricesIndicesExtraKind:u=0;for(var T=r.length/n;u<T;++u)a=u*n,c=f.Vector4.FromArray(r,a),s.push(c.asArray());break;case f.VertexBuffer.MatricesWeightsKind:case f.VertexBuffer.MatricesWeightsExtraKind:u=0;for(var v=r.length/n;u<v;++u)a=u*n,c=f.Vector4.FromArray(r,a),s.push(c.asArray());break;default:f.Tools.Warn("Unsupported Vertex Buffer Type: "+e),s=[]}var b=E(o,t);if(b)for(var A=0,M=s;A<M.length;A++)for(var F=0,w=M[A];F<w.length;F++)b(w[F])},e.prototype._createMorphTargetBufferViewKind=function(e,t,r,n,o,i,a){var s,u,l=[],c=f.TmpVectors.Vector3[0];switch(e){case f.VertexBuffer.PositionKind:var h=o.getPositions();if(!h)return null;var p=n.getVerticesData(f.VertexBuffer.PositionKind,void 0,void 0,!0),_=0,m=new f.Vector3(1/0,1/0,1/0),g=new f.Vector3(-1/0,-1/0,-1/0);s=p.length/3;for(var x=_;x<s;++x){var y=f.Vector3.FromArray(p,3*x);f.Vector3.FromArray(h,3*x).subtractToRef(y,c),m.copyFromFloats(Math.min(c.x,m.x),Math.min(c.y,m.y),Math.min(c.z,m.z)),g.copyFromFloats(Math.max(c.x,g.x),Math.max(c.y,g.y),Math.max(c.z,g.z)),l.push(c.x,c.y,c.z)}u={min:m,max:g};break;case f.VertexBuffer.NormalKind:var T=o.getNormals();if(!T)return null;var v=n.getVerticesData(f.VertexBuffer.NormalKind,void 0,void 0,!0);for(_=0,s=v.length/3,x=_;x<s;++x){var b=f.Vector3.FromArray(v,3*x).normalize();f.Vector3.FromArray(T,3*x).normalize().subtractToRef(b,c),l.push(c.x,c.y,c.z)}break;case f.VertexBuffer.TangentKind:var A=o.getTangents();if(!A)return null;t="VEC3",a=12;var M=n.getVerticesData(f.VertexBuffer.TangentKind,void 0,void 0,!0);for(_=0,s=M.length/4,x=_;x<s;++x){var F=f.Vector3.FromArray(M,4*x);d._NormalizeTangentFromRef(F);var w=f.Vector3.FromArray(A,3*x);d._NormalizeTangentFromRef(w),w.subtractToRef(F,c),l.push(c.x,c.y,c.z)}break;default:return null}var C=E(i,r);if(!C)return null;var V=f.VertexBuffer.GetTypeByteLength(r),R=l.length*V,S=d._CreateBufferView(0,i.getByteOffset(),R,a,"".concat(e," - ").concat(o.name," (Morph Target)"));this._bufferViews.push(S);for(var I=this._bufferViews.length-1,B=0,P=l;B<P.length;B++)C(P[B]);return{bufferViewIndex:I,vertexCount:s,accessorType:t,minMax:u}},e.prototype._generateJSON=function(e,t,r){var n,o,i,a=this,s={byteLength:this._totalByteLength},u=this._totalByteLength;return s.byteLength&&(this._glTF.buffers=[s]),this._nodes&&this._nodes.length&&(this._glTF.nodes=this._nodes),this._meshes&&this._meshes.length&&(this._glTF.meshes=this._meshes),this._scenes&&this._scenes.length&&(this._glTF.scenes=this._scenes,this._glTF.scene=0),this._cameras&&this._cameras.length&&(this._glTF.cameras=this._cameras),this._bufferViews&&this._bufferViews.length&&(this._glTF.bufferViews=this._bufferViews),this._accessors&&this._accessors.length&&(this._glTF.accessors=this._accessors),this._animations&&this._animations.length&&(this._glTF.animations=this._animations),this._materials&&this._materials.length&&(this._glTF.materials=this._materials),this._textures&&this._textures.length&&(this._glTF.textures=this._textures),this._samplers&&this._samplers.length&&(this._glTF.samplers=this._samplers),this._skins&&this._skins.length&&(this._glTF.skins=this._skins),this._images&&this._images.length&&(e?(this._glTF.images=[],this._images.forEach((function(e){e.uri&&(o=a._imageData[e.uri],a._orderedImageData.push(o),n=e.uri.split(".")[0]+" image",i=d._CreateBufferView(0,u,o.data.byteLength,void 0,n),u+=o.data.byteLength,a._bufferViews.push(i),e.bufferView=a._bufferViews.length-1,e.name=n,e.mimeType=o.mimeType,e.uri=void 0,a._glTF.images||(a._glTF.images=[]),a._glTF.images.push(e))})),s.byteLength=u):this._glTF.images=this._images),e||(s.uri=t+".bin"),r?JSON.stringify(this._glTF,null,2):JSON.stringify(this._glTF)},e.prototype._generateGLTFAsync=function(e,t){var r=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(n){r._extensionsOnExporting();var o=r._generateJSON(!1,e,!0),i=new Blob([n],{type:"application/octet-stream"}),a=e+".gltf",s=e+".bin",u=new m;if(u.glTFFiles[a]=o,u.glTFFiles[s]=i,r._imageData)for(var l in r._imageData)u.glTFFiles[l]=new Blob([r._imageData[l].data],{type:r._imageData[l].mimeType});return t&&r.dispose(),u}))},e.prototype._generateBinaryAsync=function(){var e=this,t=new F(4);return this._createSceneAsync(t).then((function(){return e._localEngine&&e._localEngine.dispose(),t.getArrayBuffer()}))},e.prototype._getPadding=function(e){var t=e%4;return 0===t?t:4-t},e.prototype._generateGLBAsync=function(e,t){var r=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(n){r._extensionsOnExporting();var o,i=r._generateJSON(!0),a=e+".glb",s=i.length,u=0;"undefined"!=typeof TextEncoder&&(s=(o=(new TextEncoder).encode(i)).length);for(var l=0;l<r._orderedImageData.length;++l)u+=r._orderedImageData[l].data.byteLength;var c=r._getPadding(s),f=r._getPadding(n.byteLength),h=r._getPadding(u),p=28+s+c+n.byteLength+f+u+h,d=new ArrayBuffer(12),_=new DataView(d);_.setUint32(0,1179937895,!0),_.setUint32(4,2,!0),_.setUint32(8,p,!0);var g=new ArrayBuffer(8+s+c),x=new DataView(g);x.setUint32(0,s+c,!0),x.setUint32(4,1313821514,!0);var y=new Uint8Array(g,8);if(o)y.set(o);else{var T="_".charCodeAt(0);for(l=0;l<s;++l){var v=i.charCodeAt(l);v!=i.codePointAt(l)?y[l]=T:y[l]=v}}var b=new Uint8Array(g,8+s);for(l=0;l<c;++l)b[l]=32;var A=new ArrayBuffer(8),E=new DataView(A);E.setUint32(0,n.byteLength+u+h,!0),E.setUint32(4,5130562,!0);var M=new ArrayBuffer(f),F=new Uint8Array(M);for(l=0;l<f;++l)F[l]=0;var w=new ArrayBuffer(h),C=new Uint8Array(w);for(l=0;l<h;++l)C[l]=0;var V=[d,g,A,n];for(l=0;l<r._orderedImageData.length;++l)V.push(r._orderedImageData[l].data);V.push(M),V.push(w);var R=new Blob(V,{type:"application/octet-stream"}),S=new m;return S.glTFFiles[a]=R,null!=r._localEngine&&r._localEngine.dispose(),t&&r.dispose(),S}))},e.prototype._setNodeTransformation=function(e,t){t.getPivotPoint().equalsToFloats(0,0,0)||f.Tools.Warn("Pivot points are not supported in the glTF serializer"),t.position.equalsToFloats(0,0,0)||(e.translation=t.position.asArray()),t.scaling.equalsToFloats(1,1,1)||(e.scale=t.scaling.asArray());var r=f.Quaternion.FromEulerAngles(t.rotation.x,t.rotation.y,t.rotation.z);t.rotationQuaternion&&r.multiplyInPlace(t.rotationQuaternion),f.Quaternion.IsIdentity(r)||(e.rotation=r.normalize().asArray())},e.prototype._setCameraTransformation=function(e,t){var r=f.TmpVectors.Vector3[0],n=f.TmpVectors.Quaternion[0];t.getWorldMatrix().decompose(void 0,n,r),r.equalsToFloats(0,0,0)||(e.translation=r.asArray()),n.multiplyInPlace(b),f.Quaternion.IsIdentity(n)||(e.rotation=n.asArray())},e.prototype._getVertexBufferFromMesh=function(e,t){if(t.isVerticesDataPresent(e,!0)){var r=t.getVertexBuffer(e,!0);if(r)return r}return null},e.prototype._createBufferViewKind=function(e,t,r,n,o){var i=r instanceof f.Mesh?r:r instanceof f.InstancedMesh?r.sourceMesh:null;if(i){var a=i.getVertexBuffer(e,!0),s=i.getVerticesData(e,void 0,void 0,!0);if(a&&s){var u=f.VertexBuffer.GetTypeByteLength(t),l=s.length*u,c=d._CreateBufferView(0,n.getByteOffset(),l,o,e+" - "+i.name);this._bufferViews.push(c),this._writeAttributeData(e,t,s,o/u,n,r)}}},e.prototype._getMeshPrimitiveMode=function(e){if(e instanceof f.LinesMesh)return f.Material.LineListDrawMode;if(e instanceof f.InstancedMesh||e instanceof f.Mesh){var t=e instanceof f.Mesh?e:e.sourceMesh;if("number"==typeof t.overrideRenderingFillMode)return t.overrideRenderingFillMode}return e.material?e.material.fillMode:f.Material.TriangleFillMode},e.prototype._setPrimitiveMode=function(e,t){switch(t){case f.Material.TriangleFillMode:break;case f.Material.TriangleStripDrawMode:e.mode=5;break;case f.Material.TriangleFanDrawMode:e.mode=6;break;case f.Material.PointListDrawMode:case f.Material.PointFillMode:e.mode=0;break;case f.Material.LineLoopDrawMode:e.mode=2;break;case f.Material.LineListDrawMode:e.mode=1;break;case f.Material.LineStripDrawMode:e.mode=3}},e.prototype._setAttributeKind=function(e,t){switch(t){case f.VertexBuffer.PositionKind:e.POSITION=this._accessors.length-1;break;case f.VertexBuffer.NormalKind:e.NORMAL=this._accessors.length-1;break;case f.VertexBuffer.ColorKind:e.COLOR_0=this._accessors.length-1;break;case f.VertexBuffer.TangentKind:e.TANGENT=this._accessors.length-1;break;case f.VertexBuffer.UVKind:e.TEXCOORD_0=this._accessors.length-1;break;case f.VertexBuffer.UV2Kind:e.TEXCOORD_1=this._accessors.length-1;break;case f.VertexBuffer.MatricesIndicesKind:e.JOINTS_0=this._accessors.length-1;break;case f.VertexBuffer.MatricesIndicesExtraKind:e.JOINTS_1=this._accessors.length-1;break;case f.VertexBuffer.MatricesWeightsKind:e.WEIGHTS_0=this._accessors.length-1;break;case f.VertexBuffer.MatricesWeightsExtraKind:e.WEIGHTS_1=this._accessors.length-1;break;default:f.Tools.Warn("Unsupported Vertex Buffer Type: "+t)}},e.prototype._setPrimitiveAttributesAsync=function(e,t,r){var n,o,i,a,s,u,l,c,h,p=[],_=null;t instanceof f.Mesh?_=t:t instanceof f.InstancedMesh&&(_=t.sourceMesh);var m=[{kind:f.VertexBuffer.PositionKind,accessorType:"VEC3",accessorComponentType:5126,byteStride:12},{kind:f.VertexBuffer.NormalKind,accessorType:"VEC3",accessorComponentType:5126,byteStride:12},{kind:f.VertexBuffer.ColorKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:f.VertexBuffer.TangentKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:f.VertexBuffer.UVKind,accessorType:"VEC2",accessorComponentType:5126,byteStride:8},{kind:f.VertexBuffer.UV2Kind,accessorType:"VEC2",accessorComponentType:5126,byteStride:8},{kind:f.VertexBuffer.MatricesIndicesKind,accessorType:"VEC4",accessorComponentType:5123,byteStride:8},{kind:f.VertexBuffer.MatricesIndicesExtraKind,accessorType:"VEC4",accessorComponentType:5123,byteStride:8},{kind:f.VertexBuffer.MatricesWeightsKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:f.VertexBuffer.MatricesWeightsExtraKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16}];if(_){for(var g=null,x=this._getMeshPrimitiveMode(_),y={},T=_.morphTargetManager,v=0,b=m;v<b.length;v++){var A=(X=b[v]).kind,E=X.accessorComponentType;if(_.isVerticesDataPresent(A,!0)){var M=this._getVertexBufferFromMesh(A,_);if(X.byteStride=M?M.getSize()*f.VertexBuffer.GetTypeByteLength(X.accessorComponentType):4*f.VertexBuffer.DeduceStride(A),12===X.byteStride&&(X.accessorType="VEC3"),this._createBufferViewKind(A,E,t,r,X.byteStride),X.bufferViewIndex=this._bufferViews.length-1,y[A]=X.bufferViewIndex,T)for(var F=0;F<T.numTargets;++F){var w=T.getTarget(F);(ee=this._createMorphTargetBufferViewKind(A,X.accessorType,E,_,w,r,X.byteStride))&&(X.morphTargetInfo||(X.morphTargetInfo=[]),X.morphTargetInfo[F]=ee)}}}if(_.getTotalIndices()){var C=_.getIndices();if(C){var V=4*C.length;c=d._CreateBufferView(0,r.getByteOffset(),V,void 0,"Indices - "+_.name),this._bufferViews.push(c),g=this._bufferViews.length-1;for(var R=0,S=C.length;R<S;++R)r.setUInt32(C[R])}}if(_.subMeshes)for(var I=0,B=_.subMeshes;I<B.length;I++){var P=B[I],N=P.getMaterial()||_.getScene().defaultMaterial,L=null;if(N)if(_ instanceof f.LinesMesh){var O={name:_.name+" material"};(!_.color.equals(f.Color3.White())||_.alpha<1)&&(O.pbrMetallicRoughness={baseColorFactor:_.color.asArray().concat([_.alpha])}),this._materials.push(O),L=this._materials.length-1}else if(N instanceof f.MultiMaterial){var U=N.subMaterials[P.materialIndex];U&&(N=U,L=this._materialMap[N.uniqueId])}else L=this._materialMap[N.uniqueId];var k=null!=L?this._materials[L]:null,K={attributes:{}};this._setPrimitiveMode(K,x);for(var D=0,G=m;D<G.length;D++)if(((A=(X=G[D]).kind)!==f.VertexBuffer.UVKind&&A!==f.VertexBuffer.UV2Kind||this._options.exportUnusedUVs||k&&this._glTFMaterialExporter._hasTexturesPresent(k))&&(Y=_.getVerticesData(A,void 0,void 0,!0))&&(M=this._getVertexBufferFromMesh(A,_))){var z=M.getSize(),W=X.bufferViewIndex;if(null!=W){h={min:null,max:null},A==f.VertexBuffer.PositionKind&&(h=d._CalculateMinMaxPositions(Y,0,Y.length/z));var q=d._CreateAccessor(W,A+" - "+t.name,X.accessorType,X.accessorComponentType,Y.length/z,0,h.min,h.max);this._accessors.push(q),this._setAttributeKind(K.attributes,A)}}if(g&&(q=d._CreateAccessor(g,"indices - "+t.name,"SCALAR",5125,P.indexCount,4*P.indexStart,null,null),this._accessors.push(q),K.indices=this._accessors.length-1),Object.keys(K.attributes).length>0){if(N._getEffectiveOrientation(_)===(this._babylonScene.useRightHandedSystem?f.Material.ClockWiseSideOrientation:f.Material.CounterClockWiseSideOrientation)){null==(te=null!=g?this._bufferViews[g].byteOffset:null)&&(te=0);var H=null;if(null!=g&&(H=_.getIndices()),H)this._reorderIndicesBasedOnPrimitiveMode(P,x,H,te,r);else for(var j=0,Q=m;j<Q.length;j++){var Y,X=Q[j];if(Y=_.getVerticesData(X.kind,void 0,void 0,!0)){var J=this._bufferViews[y[X.kind]].byteOffset||0;this._reorderVertexAttributeDataBasedOnPrimitiveMode(P,x,X.kind,Y,J,r)}}}null!=L&&(K.material=L)}if(T)for(e.extras||(e.extras={}),e.extras.targetNames=[],F=0;F<T.numTargets;++F){w=T.getTarget(F),e.extras.targetNames.push(w.name);for(var Z=0,$=m;Z<$.length;Z++){var ee;if(ee=null===(n=(X=$[Z]).morphTargetInfo)||void 0===n?void 0:n[F]){var te=0;q=d._CreateAccessor(ee.bufferViewIndex,"".concat(X.kind," - ").concat(w.name," (Morph Target)"),ee.accessorType,X.accessorComponentType,ee.vertexCount,te,null!==(a=null===(i=null===(o=ee.minMax)||void 0===o?void 0:o.min)||void 0===i?void 0:i.asArray())&&void 0!==a?a:null,null!==(l=null===(u=null===(s=ee.minMax)||void 0===s?void 0:s.max)||void 0===u?void 0:u.asArray())&&void 0!==l?l:null),this._accessors.push(q),K.targets||(K.targets=[]),K.targets[F]||(K.targets[F]={}),this._setAttributeKind(K.targets[F],X.kind)}}}e.primitives.push(K),this._extensionsPostExportMeshPrimitiveAsync("postExport",K,P,r),p.push()}}return Promise.all(p).then((function(){}))},e.prototype._createSceneAsync=function(e){var t,r,n,o,i,a=this,s={nodes:[]},u=y(y(y(y([],this._babylonScene.transformNodes,!0),this._babylonScene.meshes,!0),this._babylonScene.lights,!0),this._babylonScene.cameras,!0),l=new Set;if(this._babylonScene.metadata&&(this._options.metadataSelector?s.extras=this._options.metadataSelector(this._babylonScene.metadata):this._babylonScene.metadata.gltf&&(s.extras=this._babylonScene.metadata.gltf.extras)),(null===(r=this._options.removeNoopRootNodes)||void 0===r||r)&&!this._options.includeCoordinateSystemConversionNodes)for(var c=0,h=this._babylonScene.rootNodes;c<h.length;c++){var p=h[c];A(p,this._babylonScene.useRightHandedSystem)&&(l.add(p),u.splice(u.indexOf(p),1))}var d=new Map;this._babylonScene.cameras.forEach((function(e){if(!a._options.shouldExportNode||a._options.shouldExportNode(e)){var t={type:e.mode===f.Camera.PERSPECTIVE_CAMERA?"perspective":"orthographic"};if(e.name&&(t.name=e.name),"perspective"===t.type)t.perspective={aspectRatio:e.getEngine().getAspectRatio(e),yfov:e.fovMode===f.Camera.FOVMODE_VERTICAL_FIXED?e.fov:e.fov*e.getEngine().getAspectRatio(e),znear:e.minZ,zfar:e.maxZ};else if("orthographic"===t.type){var r=e.orthoLeft&&e.orthoRight?.5*(e.orthoRight-e.orthoLeft):.5*e.getEngine().getRenderWidth(),n=e.orthoBottom&&e.orthoTop?.5*(e.orthoTop-e.orthoBottom):.5*e.getEngine().getRenderHeight();t.orthographic={xmag:r,ymag:n,znear:e.minZ,zfar:e.maxZ}}d.set(e,a._cameras.length),a._cameras.push(t)}}));var _=(t=this._getExportNodes(u))[0],m=t[1];return this._glTFMaterialExporter._convertMaterialsToGLTFAsync(m,"image/png",!0).then((function(){return a._createNodeMapAndAnimationsAsync(_,e).then((function(t){return a._createSkinsAsync(t,e).then((function(r){if(a._nodeMap=t,a._totalByteLength=e.getByteOffset(),null==a._totalByteLength)throw new Error("undefined byte length!");for(var c=0,h=u;c<h.length;c++){var p=h[c];if(void 0!==(n=a._nodeMap[p.uniqueId])&&(o=a._nodes[n],p.metadata&&(a._options.metadataSelector?o.extras=a._options.metadataSelector(p.metadata):p.metadata.gltf&&(o.extras=p.metadata.gltf.extras)),p instanceof f.Camera&&(o.camera=d.get(p)),a._options.shouldExportNode&&!a._options.shouldExportNode(p)?f.Tools.Log("Omitting "+p.name+" from scene."):(p.parent||a._babylonScene.useRightHandedSystem||(y=o,T=void 0,b=void 0,A=void 0,T=f.Vector3.FromArrayToRef(y.translation||[0,0,0],0,f.TmpVectors.Vector3[0]),b=f.Quaternion.FromArrayToRef(y.rotation||[0,0,0,1],0,f.TmpVectors.Quaternion[0]),A=f.Vector3.FromArrayToRef(y.scale||[1,1,1],0,f.TmpVectors.Vector3[1]),f.Matrix.ComposeToRef(A,b,T,f.TmpVectors.Matrix[0]).multiplyToRef(v,f.TmpVectors.Matrix[0]).decompose(A,b,T),T.equalsToFloats(0,0,0)?delete y.translation:y.translation=T.asArray(),f.Quaternion.IsIdentity(b)?delete y.rotation:y.rotation=b.asArray(),A.equalsToFloats(1,1,1)?delete y.scale:y.scale=A.asArray()),p.parent&&!l.has(p.parent)||s.nodes.push(n)),p instanceof f.Mesh&&p.skeleton&&(o.skin=r[p.skeleton.uniqueId]),i=p.getDescendants(!0),!o.children&&i&&i.length)){for(var _=[],m=0,g=i;m<g.length;m++){var x=g[m];null!=a._nodeMap[x.uniqueId]&&_.push(a._nodeMap[x.uniqueId])}_.length&&(o.children=_)}}var y,T,b,A;s.nodes.length&&a._scenes.push(s)}))}))}))},e.prototype._getExportNodes=function(e){for(var t=[],r=new Set,n=0,o=e;n<o.length;n++){var i=o[n];if(!this._options.shouldExportNode||this._options.shouldExportNode(i)){t.push(i);var a=i;if(a.subMeshes&&a.subMeshes.length>0){var s=a.material||a.getScene().defaultMaterial;if(s instanceof f.MultiMaterial)for(var u=0,l=s.subMaterials;u<l.length;u++){var c=l[u];c&&r.add(c)}else r.add(s)}}else"Excluding node ".concat(i.name)}return[t,r]},e.prototype._createNodeMapAndAnimationsAsync=function(e,t){for(var r,n=this,o=Promise.resolve(),i={},a={name:"runtime animations",channels:[],samplers:[]},s=[],u=function(e){o=o.then((function(){return n._createNodeAsync(e,t).then((function(o){var u=n._extensionsPostExportNodeAsync("createNodeAsync",o,e,i,t);return null==u?(f.Tools.Warn("Not exporting node ".concat(e.name)),Promise.resolve()):u.then((function(o){o&&(n._nodes.push(o),r=n._nodes.length-1,i[e.uniqueId]=r,n._babylonScene.animationGroups.length||(_._CreateMorphTargetAnimationFromMorphTargetAnimations(e,a,s,i,n._nodes,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation),e.animations.length&&_._CreateNodeAnimationFromNodeAnimations(e,a,s,i,n._nodes,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation)))}))}))}))},l=0,c=e;l<c.length;l++)u(c[l]);return o.then((function(){return a.channels.length&&a.samplers.length&&n._animations.push(a),s.forEach((function(e){e.channels.length&&e.samplers.length&&n._animations.push(e)})),n._babylonScene.animationGroups.length&&_._CreateNodeAndMorphAnimationFromAnimationGroups(n._babylonScene,n._animations,i,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation),i}))},e.prototype._createNodeAsync=function(e,t){var r=this;return Promise.resolve().then((function(){var n={},o={primitives:[]};if(e.name&&(n.name=e.name),e instanceof f.TransformNode){if(r._setNodeTransformation(n,e),e instanceof f.Mesh){var i=e.morphTargetManager;if(i&&i.numTargets>0){o.weights=[];for(var a=0;a<i.numTargets;++a)o.weights.push(i.getTarget(a).influence)}}return r._setPrimitiveAttributesAsync(o,e,t).then((function(){return o.primitives.length&&(r._meshes.push(o),n.mesh=r._meshes.length-1),n}))}return e instanceof f.Camera?(r._setCameraTransformation(n,e),n):n}))},e.prototype._createSkinsAsync=function(e,t){for(var r,n=Promise.resolve(),o={},i=0,a=this._babylonScene.skeletons;i<a.length;i++){var s=a[i];if(!(s.bones.length<=0)){for(var u={joints:[]},l=[],c={},h=-1,p=0;p<s.bones.length;++p)-1!==(_=null!==(r=(m=s.bones[p]).getIndex())&&void 0!==r?r:p)&&(c[_]=m,_>h&&(h=_));for(var _=0;_<=h;++_){var m=c[_];l.push(m.getInvertedAbsoluteTransform());var g=m.getTransformNode();g&&null!==e[g.uniqueId]&&void 0!==e[g.uniqueId]?u.joints.push(e[g.uniqueId]):f.Tools.Warn("Exporting a bone without a linked transform node is currently unsupported")}if(u.joints.length>0){var x=64*l.length,y=t.getByteOffset(),T=d._CreateBufferView(0,y,x,void 0,"InverseBindMatrices - "+s.name);this._bufferViews.push(T);var v=this._bufferViews.length-1,b=d._CreateAccessor(v,"InverseBindMatrices - "+s.name,"MAT4",5126,l.length,null,null,null),A=this._accessors.push(b)-1;u.inverseBindMatrices=A,this._skins.push(u),o[s.uniqueId]=this._skins.length-1,l.forEach((function(e){e.m.forEach((function(e){t.setFloat32(e)}))}))}}}return n.then((function(){return o}))},e._ExtensionNames=new Array,e._ExtensionFactories={},e}(),F=function(){function e(e){this._arrayBuffer=new ArrayBuffer(e),this._dataView=new DataView(this._arrayBuffer),this._byteOffset=0}return e.prototype._resizeBuffer=function(e){var t=new ArrayBuffer(e),r=Math.min(this._arrayBuffer.byteLength,e),n=new Uint8Array(this._arrayBuffer,0,r);return new Uint8Array(t).set(n,0),this._arrayBuffer=t,this._dataView=new DataView(this._arrayBuffer),t},e.prototype.getArrayBuffer=function(){return this._resizeBuffer(this.getByteOffset())},e.prototype.getByteOffset=function(){if(null==this._byteOffset)throw new Error("Byte offset is undefined!");return this._byteOffset},e.prototype.setUInt8=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint8(t,e):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+1>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint8(this._byteOffset,e),this._byteOffset+=1)},e.prototype.setUInt16=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint16(t,e,!0):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+2>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint16(this._byteOffset,e,!0),this._byteOffset+=2)},e.prototype.getUInt32=function(e){if(e<this._byteOffset)return this._dataView.getUint32(e,!0);throw f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"),new Error("BinaryWriter: byteoffset is greater than the current binary buffer length!")},e.prototype.getVector3Float32FromRef=function(e,t){t+8>this._byteOffset?f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0))},e.prototype.setVector3Float32FromRef=function(e,t){t+8>this._byteOffset?f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0))},e.prototype.getVector4Float32FromRef=function(e,t){t+12>this._byteOffset?f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0),e.w=this._dataView.getFloat32(t+12,!0))},e.prototype.setVector4Float32FromRef=function(e,t){t+12>this._byteOffset?f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0),this._dataView.setFloat32(t+12,e.w,!0))},e.prototype.setFloat32=function(e,t){isNaN(e)&&f.Tools.Error("Invalid data being written!"),null!=t&&(t<this._byteOffset?this._dataView.setFloat32(t,e,!0):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary length!")),this._byteOffset+4>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setFloat32(this._byteOffset,e,!0),this._byteOffset+=4},e.prototype.setUInt32=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint32(t,e,!0):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+4>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint32(this._byteOffset,e,!0),this._byteOffset+=4)},e.prototype.setInt16=function(e,t){null!=t?t<this._byteOffset?this._dataView.setInt16(t,e,!0):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+2>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setInt16(this._byteOffset,e,!0),this._byteOffset+=2)},e.prototype.setByte=function(e,t){null!=t?t<this._byteOffset?this._dataView.setInt8(t,e):f.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+1>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setInt8(this._byteOffset,e),this._byteOffset++)},e}(),w=0,C=function(){function e(){}return e.GLTFAsync=function(e,t,r){return e.whenReadyAsync().then((function(){var n=t.replace(/\.[^/.]+$/,"");return new M(e,r)._generateGLTFAsync(n)}))},e._PreExportAsync=function(e,t){return Promise.resolve().then((function(){return t&&t.exportWithoutWaitingForScene?Promise.resolve():e.whenReadyAsync()}))},e._PostExportAsync=function(e,t,r){return Promise.resolve().then((function(){return r&&r.exportWithoutWaitingForScene,t}))},e.GLBAsync=function(e,t,r){var n=this;return this._PreExportAsync(e,r).then((function(){var o=t.replace(/\.[^/.]+$/,"");return new M(e,r)._generateGLBAsync(o).then((function(t){return n._PostExportAsync(e,t,r)}))}))},e}(),V="KHR_texture_transform",R=function(){function e(){this.name=V,this.enabled=!0,this.required=!1,this._wasUsed=!1}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportTexture=function(e,t,r){if(r&&(0===r.uAng&&0===r.wAng&&0===r.vAng||0===r.uRotationCenter&&0===r.vRotationCenter)){var n={},o=!1;if(0===r.uOffset&&0===r.vOffset||(n.offset=[r.uOffset,r.vOffset],o=!0),1===r.uScale&&1===r.vScale||(n.scale=[r.uScale,r.vScale],o=!0),0!==r.wAng&&(n.rotation=-r.wAng,o=!0),0!==r.coordinatesIndex&&(n.texCoord=r.coordinatesIndex,o=!0),!o)return;this._wasUsed=!0,t.extensions||(t.extensions={}),t.extensions[V]=n}},e.prototype.preExportTextureAsync=function(e,t){return new Promise((function(r,n){t.getScene()?0!==t.uAng||0!==t.vAng?(f.Tools.Warn("".concat(e,": Texture ").concat(t.name," with rotation in the u or v axis is not supported in glTF.")),r(null)):0===t.wAng||0===t.uRotationCenter&&0===t.vRotationCenter?r(t):(f.Tools.Warn("".concat(e,": Texture ").concat(t.name," with rotation not centered at the origin cannot be exported with ").concat(V)),r(null)):n("".concat(e,': "scene" is not defined for Babylon texture ').concat(t.name,"!"))}))},e}();M.RegisterExtension(V,(function(){return new R}));var S="KHR_lights_punctual",I=function(){function e(e){this.name=S,this.enabled=!0,this.required=!1,this._exporter=e}return e.prototype.dispose=function(){this._lights=null},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return!!this._lights},enumerable:!1,configurable:!0}),e.prototype.onExporting=function(){this._exporter._glTF.extensions[S]=this._lights},e.prototype.postExportNodeAsync=function(e,t,r,n){var o=this;return new Promise((function(i){if(t&&r instanceof f.ShadowLight){var a=void 0,s=r.getTypeID()==f.Light.LIGHTTYPEID_POINTLIGHT?"point":r.getTypeID()==f.Light.LIGHTTYPEID_DIRECTIONALLIGHT?"directional":r.getTypeID()==f.Light.LIGHTTYPEID_SPOTLIGHT?"spot":null;if(null==s)f.Logger.Warn("".concat(e,": Light ").concat(r.name," is not supported in ").concat(S));else{if(r.position.equalsToFloats(0,0,0)||(t.translation=r.position.asArray()),"point"!==s){var u=r.direction,l=-Math.atan2(u.z,u.x)+Math.PI/2,c=Math.sqrt(u.x*u.x+u.z*u.z),h=-Math.atan2(u.y,c),p=f.Quaternion.RotationYawPitchRoll(l+Math.PI,h,0);f.Quaternion.IsIdentity(p)||(t.rotation=p.asArray())}if(r.falloffType!==f.Light.FALLOFF_GLTF&&f.Logger.Warn("".concat(e,": Light falloff for ").concat(r.name," does not match the ").concat(S," specification!")),a={type:s},r.diffuse.equals(f.Color3.White())||(a.color=r.diffuse.asArray()),1!==r.intensity&&(a.intensity=r.intensity),r.range!==Number.MAX_VALUE&&(a.range=r.range),"spot"===s){var d=r;d.angle!==Math.PI/2&&(null==a.spot&&(a.spot={}),a.spot.outerConeAngle=d.angle/2),0!==d.innerAngle&&(null==a.spot&&(a.spot={}),a.spot.innerConeAngle=d.innerAngle/2)}o._lights||(o._lights={lights:[]}),o._lights.lights.push(a);var _={light:o._lights.lights.length-1},m=r.parent;if(m&&1==m.getChildren().length){var g=o._exporter._nodes[n[m.uniqueId]];if(g){var x=f.Vector3.FromArrayToRef(g.translation||[0,0,0],0,f.TmpVectors.Vector3[0]),y=f.Quaternion.FromArrayToRef(g.rotation||[0,0,0,1],0,f.TmpVectors.Quaternion[0]),T=f.Vector3.FromArrayToRef(g.scale||[1,1,1],0,f.TmpVectors.Vector3[1]),v=f.Matrix.ComposeToRef(T,y,x,f.TmpVectors.Matrix[0]),b=f.Vector3.FromArrayToRef(t.translation||[0,0,0],0,f.TmpVectors.Vector3[2]),A=f.Quaternion.FromArrayToRef(t.rotation||[0,0,0,1],0,f.TmpVectors.Quaternion[1]),E=f.Matrix.ComposeToRef(f.Vector3.OneReadOnly,A,b,f.TmpVectors.Matrix[1]);return v.multiplyToRef(E,E),E.decompose(T,y,x),x.equalsToFloats(0,0,0)?delete g.translation:g.translation=x.asArray(),f.Quaternion.IsIdentity(y)?delete g.rotation:g.rotation=y.asArray(),T.equalsToFloats(1,1,1)?delete g.scale:g.scale=T.asArray(),g.extensions||(g.extensions={}),g.extensions[S]=_,void i(null)}}t.extensions||(t.extensions={}),t.extensions[S]=_}}i(t)}))},e}();M.RegisterExtension(S,(function(e){return new I(e)}));var B="KHR_materials_clearcoat",P=function(){function e(e){this.name=B,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof f.PBRBaseMaterial&&r.clearCoat.isEnabled?(r.clearCoat.texture&&n.push(r.clearCoat.texture),!r.clearCoat.useRoughnessFromMainTexture&&r.clearCoat.textureRoughness&&n.push(r.clearCoat.textureRoughness),r.clearCoat.bumpTexture&&n.push(r.clearCoat.bumpTexture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof f.PBRBaseMaterial){if(!r.clearCoat.isEnabled)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o,i=n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.texture);o=r.clearCoat.useRoughnessFromMainTexture?n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.texture):n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.textureRoughness),r.clearCoat.isTintEnabled&&f.Tools.Warn("Clear Color tint is not supported for glTF export. Ignoring for: ".concat(r.name)),r.clearCoat.remapF0OnInterfaceChange&&f.Tools.Warn("Clear Color F0 remapping is not supported for glTF export. Ignoring for: ".concat(r.name));var a=n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.bumpTexture),s={clearcoatFactor:r.clearCoat.intensity,clearcoatTexture:null!=i?i:void 0,clearcoatRoughnessFactor:r.clearCoat.roughness,clearcoatRoughnessTexture:null!=o?o:void 0,clearcoatNormalTexture:null!=a?a:void 0,hasTextures:function(){return null!==s.clearcoatTexture||null!==s.clearcoatRoughnessTexture||null!==s.clearcoatRoughnessTexture}};t.extensions[B]=s}e(t)}))},e}();M.RegisterExtension(B,(function(e){return new P(e)}));var N="KHR_materials_iridescence",L=function(){function e(e){this.name=N,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof f.PBRBaseMaterial&&r.iridescence.isEnabled?(r.iridescence.texture&&n.push(r.iridescence.texture),r.iridescence.thicknessTexture&&r.iridescence.thicknessTexture!==r.iridescence.texture&&n.push(r.iridescence.thicknessTexture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof f.PBRBaseMaterial){if(!r.iridescence.isEnabled)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o=n._exporter._glTFMaterialExporter._getTextureInfo(r.iridescence.texture),i=n._exporter._glTFMaterialExporter._getTextureInfo(r.iridescence.thicknessTexture),a={iridescenceFactor:r.iridescence.intensity,iridescenceIor:r.iridescence.indexOfRefraction,iridescenceThicknessMinimum:r.iridescence.minimumThickness,iridescenceThicknessMaximum:r.iridescence.maximumThickness,iridescenceTexture:null!=o?o:void 0,iridescenceThicknessTexture:null!=i?i:void 0,hasTextures:function(){return null!==a.iridescenceTexture||null!==a.iridescenceThicknessTexture}};t.extensions[N]=a}e(t)}))},e}();M.RegisterExtension(N,(function(e){return new L(e)}));var O="KHR_materials_anisotropy",U=function(){function e(e){this.name=O,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof f.PBRBaseMaterial&&r.anisotropy.isEnabled&&!r.anisotropy.legacy?(r.anisotropy.texture&&n.push(r.anisotropy.texture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof f.PBRBaseMaterial){if(!r.anisotropy.isEnabled||r.anisotropy.legacy)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o=n._exporter._glTFMaterialExporter._getTextureInfo(r.anisotropy.texture),i={anisotropyStrength:r.anisotropy.intensity,anisotropyRotation:r.anisotropy.angle,anisotropyTexture:null!=o?o:void 0,hasTextures:function(){return null!==i.anisotropyTexture}};t.extensions[O]=i}e(t)}))},e}();M.RegisterExtension(O,(function(e){return new U(e)}));var k="KHR_materials_sheen",K=function(){function e(e){this.name=k,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){return r instanceof f.PBRMaterial&&r.sheen.isEnabled&&r.sheen.texture?[r.sheen.texture]:[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o,i,a,s;if(r instanceof f.PBRMaterial){if(!r.sheen.isEnabled)return void e(t);n._wasUsed=!0,null==t.extensions&&(t.extensions={});var u={sheenColorFactor:r.sheen.color.asArray(),sheenRoughnessFactor:null!==(o=r.sheen.roughness)&&void 0!==o?o:0,hasTextures:function(){return null!==u.sheenColorTexture||null!==u.sheenRoughnessTexture}};r.sheen.texture&&(u.sheenColorTexture=null!==(i=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.texture))&&void 0!==i?i:void 0),r.sheen.textureRoughness&&!r.sheen.useRoughnessFromMainTexture?u.sheenRoughnessTexture=null!==(a=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.textureRoughness))&&void 0!==a?a:void 0:r.sheen.texture&&r.sheen.useRoughnessFromMainTexture&&(u.sheenRoughnessTexture=null!==(s=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.texture))&&void 0!==s?s:void 0),t.extensions[k]=u}e(t)}))},e}();M.RegisterExtension(k,(function(e){return new K(e)}));var D="KHR_materials_unlit",G=function(){function e(){this.name=D,this.enabled=!0,this.required=!1,this._wasUsed=!1}return 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b=r.getKeys(),A=0,E=b.length;A<E;++A){if(v=null,x=b[A],A+1<E)if(y=b[A+1],x.value.equals&&x.value.equals(y.value)||x.value===y.value){if(0!==A)continue;v=x.frame}else v=y.frame;else{if(T=b[A-1],x.value.equals&&x.value.equals(T.value)||x.value===T.value)continue;v=i}if(v)for(var M=x.frame;M<=v;M+=s)if((p=d.Tools.FloatRound(M/a))!==m){m=p,g=p;var F={key:0,repeatCount:0,loopMode:r.loopMode};h=r._interpolate(M,F),e._SetInterpolatedValue(t,h,p,r,n,_,u,l,f)}}g&&(c.max=g)},e._ConvertFactorToVector3OrQuaternion=function(t,r,n,o,i){var a=e._GetBasePositionRotationOrScale(r,o,i),s=n.targetProperty.split("."),u=s?s[1]:"",l=i?d.Quaternion.FromArray(a).normalize():d.Vector3.FromArray(a);switch(u){case"x":case"y":case"z":l[u]=t;break;case"w":l.w=t;break;default:d.Tools.Error('glTFAnimation: Unsupported component name "'.concat(u,'"!'))}return l},e._SetInterpolatedValue=function(e,t,r,n,o,i,a,s,u){var l;a.push(r),"weights"!==o?(n.dataType===d.Animation.ANIMATIONTYPE_FLOAT&&(t=this._ConvertFactorToVector3OrQuaternion(t,e,n,o,u)),"rotation"===o?(u?i=t:(l=t,d.Quaternion.RotationYawPitchRollToRef(l.y,l.x,l.z,i)),s.push(i.asArray())):(l=t,s.push(l.asArray()))):s.push([t])},e._CreateLinearOrStepAnimation=function(t,r,n,o,i,a){for(var s=0,u=r.getKeys();s<u.length;s++){var l=u[s];o.push(l.frame/r.framePerSecond),e._AddKeyframeValue(l,r,i,n,t,a)}},e._CreateCubicSplineAnimation=function(t,r,n,o,i,a){r.getKeys().forEach((function(s){o.push(s.frame/r.framePerSecond),e._AddSplineTangent(p.INTANGENT,i,n,"CUBICSPLINE",s,a),e._AddKeyframeValue(s,r,i,n,t,a),e._AddSplineTangent(p.OUTTANGENT,i,n,"CUBICSPLINE",s,a)}))},e._GetBasePositionRotationOrScale=function(e,t,r){var n;if("rotation"===t)if(r){var o=e.rotationQuaternion;n=(null!=o?o:d.Quaternion.Identity()).asArray()}else{var i=e.rotation;n=(null!=i?i:d.Vector3.Zero()).asArray()}else if("translation"===t){var 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a=0,s=e.length;a<s;++a)if((o=e[a]).inTangent||o.outTangent)if(n){if("CUBICSPLINE"!==n){n="LINEAR",i=!0;break}}else n="CUBICSPLINE";else if(n){if("CUBICSPLINE"===n||o.interpolation&&1===o.interpolation&&"STEP"!==n){n="LINEAR",i=!0;break}}else n=o.interpolation&&1===o.interpolation?"STEP":"LINEAR";return n||(n="LINEAR"),{interpolationType:n,shouldBakeAnimation:i}},e._AddSplineTangent=function(e,t,r,n,o,i){var a,s=e===p.INTANGENT?o.inTangent:o.outTangent;if("CUBICSPLINE"===n){if("rotation"===r)if(s)if(i)a=s.asArray();else{var u=s;a=d.Quaternion.RotationYawPitchRoll(u.y,u.x,u.z).asArray()}else a=[0,0,0,0];else a="weights"===r?s?[s]:[0]:s?s.asArray():[0,0,0];t.push(a)}},e._CalculateMinMaxKeyFrames=function(e){var t=1/0,r=-1/0;return e.forEach((function(e){t=Math.min(t,e.frame),r=Math.max(r,e.frame)})),{min:t,max:r}},e}(),y=function(){function e(){this.glTFFiles={}}return e.prototype.downloadFiles=function(){function e(e,t){return-1!==e.indexOf(t,e.length-t.length)}for(var t in 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e.concat(n||Array.prototype.slice.call(t))}Object.create,Object.create,"function"==typeof SuppressedError&&SuppressedError;var A=function(){function e(e){this._textureMap={},this._internalTextureToImage={},this._textureMap={},this._exporter=e}return e._FuzzyEquals=function(e,t,r){return d.Scalar.WithinEpsilon(e.r,t.r,r)&&d.Scalar.WithinEpsilon(e.g,t.g,r)&&d.Scalar.WithinEpsilon(e.b,t.b,r)},e.prototype._convertMaterialsToGLTFAsync=function(e,t,r){var n=this,o=[];return e.forEach((function(e){"StandardMaterial"===e.getClassName()?o.push(n._convertStandardMaterialAsync(e,t,r)):-1!==e.getClassName().indexOf("PBR")?o.push(n._convertPBRMaterialAsync(e,t,r)):d.Tools.Warn("Unsupported material type: ".concat(e.name))})),Promise.all(o).then((function(){}))},e.prototype._stripTexturesFromMaterial=function(e){var t={};if(e){t.name=e.name,t.doubleSided=e.doubleSided,t.alphaMode=e.alphaMode,t.alphaCutoff=e.alphaCutoff,t.emissiveFactor=e.emissiveFactor;var r=e.pbrMetallicRoughness;r&&(t.pbrMetallicRoughness={},t.pbrMetallicRoughness.baseColorFactor=r.baseColorFactor,t.pbrMetallicRoughness.metallicFactor=r.metallicFactor,t.pbrMetallicRoughness.roughnessFactor=r.roughnessFactor)}return t},e.prototype._hasTexturesPresent=function(e){var t;if(e.emissiveTexture||e.normalTexture||e.occlusionTexture)return!0;var r=e.pbrMetallicRoughness;if(r&&(r.baseColorTexture||r.metallicRoughnessTexture))return!0;if(e.extensions)for(var n in e.extensions){var o=e.extensions[n];if(o)return null===(t=o.hasTextures)||void 0===t?void 0:t.call(o)}return!1},e.prototype._getTextureInfo=function(e){if(e){var t=e.uid;if(t in this._textureMap)return this._textureMap[t]}return null},e.prototype._convertToGLTFPBRMetallicRoughness=function(t){var r,n,o,i,a,s,u=new d.Vector2(0,1),l=new d.Vector2(0,.1),c=new d.Vector2(0,.1),f=new d.Vector2(1300,.1),h=t.diffuseColor.toLinearSpace(t.getScene().getEngine().useExactSrgbConversions).scale(.5),p=t.alpha,_=(r=d.Scalar.Clamp(t.specularPower,0,e._MaxSpecularPower),n=Math.pow(r/f.x,.333333),o=u.y,i=l.y,a=c.y,s=f.y,(1-n)*(1-n)*(1-n)*o+3*(1-n)*(1-n)*n*i+3*(1-n)*n*n*a+n*n*n*s);return{baseColorFactor:[h.r,h.g,h.b,p],metallicFactor:0,roughnessFactor:_}},e._SolveMetallic=function(e,t,r){if(t<this._DielectricSpecular.r)return this._DielectricSpecular,0;var n=this._DielectricSpecular.r,o=e*r/(1-this._DielectricSpecular.r)+t-2*this._DielectricSpecular.r,i=o*o-4*n*(this._DielectricSpecular.r-t);return d.Scalar.Clamp((-o+Math.sqrt(i))/(2*n),0,1)},e._SetAlphaMode=function(e,t){t.needAlphaBlending()?e.alphaMode="BLEND":t.needAlphaTesting()&&(e.alphaMode="MASK",e.alphaCutoff=t.alphaCutOff)},e.prototype._convertStandardMaterialAsync=function(t,r,n){var o=this._exporter._materialMap,i=this._exporter._materials,a=[],s=this._convertToGLTFPBRMetallicRoughness(t),u={name:t.name};if(null==t.backFaceCulling||t.backFaceCulling||(t.twoSidedLighting||d.Tools.Warn(t.name+": Back-face culling disabled and two-sided lighting disabled is not supported in glTF."),u.doubleSided=!0),n){t.diffuseTexture&&a.push(this._exportTextureAsync(t.diffuseTexture,r).then((function(e){e&&(s.baseColorTexture=e)})));var l=t.bumpTexture;l&&a.push(this._exportTextureAsync(l,r).then((function(e){e&&(u.normalTexture=e,1!==l.level&&(u.normalTexture.scale=l.level))}))),t.emissiveTexture&&(u.emissiveFactor=[1,1,1],a.push(this._exportTextureAsync(t.emissiveTexture,r).then((function(e){e&&(u.emissiveTexture=e)})))),t.ambientTexture&&a.push(this._exportTextureAsync(t.ambientTexture,r).then((function(e){if(e){var t={index:e.index};u.occlusionTexture=t}})))}return(t.alpha<1||t.opacityTexture)&&(t.alphaMode===d.Constants.ALPHA_COMBINE?u.alphaMode="BLEND":d.Tools.Warn(t.name+": glTF 2.0 does not support alpha mode: "+t.alphaMode.toString())),t.emissiveColor&&!e._FuzzyEquals(t.emissiveColor,d.Color3.Black(),e._Epsilon)&&(u.emissiveFactor=t.emissiveColor.asArray()),u.pbrMetallicRoughness=s,e._SetAlphaMode(u,t),i.push(u),o[t.uniqueId]=i.length-1,this._finishMaterial(a,u,t,r)},e.prototype._finishMaterial=function(e,t,r,n){var o=this;return Promise.all(e).then((function(){for(var e=null,i=0,a=o._exporter._extensionsPostExportMaterialAdditionalTextures("exportMaterial",t,r);i<a.length;i++){var s=a[i];e||(e=[]),e.push(o._exportTextureAsync(s,n))}return e||(e=[Promise.resolve(null)]),Promise.all(e).then((function(){var e=o._exporter._extensionsPostExportMaterialAsync("exportMaterial",t,r);return e?e.then((function(){return t})):t}))}))},e.prototype._getImageDataAsync=function(e,t,r,n){return T(this,void 0,void 0,(function(){var o,i,a,s,u;return v(this,(function(l){switch(l.label){case 0:return o=d.Constants.TEXTURETYPE_UNSIGNED_INT,i=this._exporter._babylonScene,a=i.getEngine(),s=a.createRawTexture(e,t,r,d.Constants.TEXTUREFORMAT_RGBA,!1,!0,d.Texture.NEAREST_SAMPLINGMODE,null,o),[4,d.TextureTools.ApplyPostProcess("pass",s,i,o,d.Constants.TEXTURE_NEAREST_SAMPLINGMODE,d.Constants.TEXTUREFORMAT_RGBA)];case 1:return l.sent(),[4,a._readTexturePixels(s,t,r)];case 2:return u=l.sent(),[4,d.DumpTools.DumpDataAsync(t,r,u,n,void 0,!0,!0)];case 3:return[2,l.sent()]}}))}))},e.prototype._createWhiteTexture=function(e,t,r){for(var n=new Uint8Array(e*t*4),o=0;o<n.length;o+=4)n[o]=n[o+1]=n[o+2]=n[o+3]=255;return d.RawTexture.CreateRGBATexture(n,e,t,r)},e.prototype._resizeTexturesToSameDimensions=function(e,t,r){var n,o,i=e?e.getSize():{width:0,height:0},a=t?t.getSize():{width:0,height:0};return i.width<a.width?(n=e&&e instanceof d.Texture?d.TextureTools.CreateResizedCopy(e,a.width,a.height,!0):this._createWhiteTexture(a.width,a.height,r),o=t):i.width>a.width?(o=t&&t instanceof d.Texture?d.TextureTools.CreateResizedCopy(t,i.width,i.height,!0):this._createWhiteTexture(i.width,i.height,r),n=e):(n=e,o=t),{texture1:n,texture2:o}},e.prototype._convertPixelArrayToFloat32=function(e){if(e instanceof Uint8Array){for(var t=e.length,r=new Float32Array(e.length),n=0;n<t;++n)r[n]=e[n]/255;return r}if(e instanceof Float32Array)return e;throw new Error("Unsupported pixel format!")},e.prototype._convertSpecularGlossinessTexturesToMetallicRoughnessAsync=function(t,r,n,o){var i;return T(this,void 0,void 0,(function(){var a,s,u,l,c,f,h,p,_,m,g,x,y,T,b,A,E,M,F,w,C,V,R,S,I,B,P,N,L,O,U;return v(this,(function(v){switch(v.label){case 0:return a=new Array,t||r?(s=t?t.getScene():r?r.getScene():null)?(u=this._resizeTexturesToSameDimensions(t,r,s),l=null===(i=u.texture1)||void 0===i?void 0:i.getSize(),c=void 0,f=void 0,h=l.width,p=l.height,[4,u.texture1.readPixels()]):[3,3]:[2,Promise.reject("_ConvertSpecularGlosinessTexturesToMetallicRoughness: diffuse and specular glossiness textures are not defined!")];case 1:return _=v.sent(),[4,u.texture2.readPixels()];case 2:if(m=v.sent(),!_)return[2,Promise.reject("Failed to retrieve pixels from diffuse texture!")];if(c=this._convertPixelArrayToFloat32(_),!m)return[2,Promise.reject("Failed to retrieve pixels from specular glossiness texture!")];for(f=this._convertPixelArrayToFloat32(m),g=f.byteLength,x=new Uint8Array(g),y=new Uint8Array(g),T=d.Color3.Black(),b=0,A=0,B=0;B<p;++B)for(P=0;P<h;++P)E=4*(h*B+P),M=new d.Color3(c[E],c[E+1],c[E+2]).toLinearSpace(s.getEngine().useExactSrgbConversions).multiply(n.diffuseColor),F=new d.Color3(f[E],f[E+1],f[E+2]).toLinearSpace(s.getEngine().useExactSrgbConversions).multiply(n.specularColor),w=f[E+3]*n.glossiness,C={diffuseColor:M,specularColor:F,glossiness:w},V=this._convertSpecularGlossinessToMetallicRoughness(C),T.r=Math.max(T.r,V.baseColor.r),T.g=Math.max(T.g,V.baseColor.g),T.b=Math.max(T.b,V.baseColor.b),b=Math.max(b,V.metallic),A=Math.max(A,V.roughness),y[E]=255*V.baseColor.r,y[E+1]=255*V.baseColor.g,y[E+2]=255*V.baseColor.b,y[E+3]=u.texture1.hasAlpha?255*c[E+3]:255,x[E]=0,x[E+1]=255*V.roughness,x[E+2]=255*V.metallic,x[E+3]=255;for(R={baseColor:T,metallic:b,roughness:A},S=!1,I=!1,B=0;B<p;++B)for(P=0;P<h;++P)y[N=4*(h*B+P)]/=R.baseColor.r>e._Epsilon?R.baseColor.r:1,y[N+1]/=R.baseColor.g>e._Epsilon?R.baseColor.g:1,y[N+2]/=R.baseColor.b>e._Epsilon?R.baseColor.b:1,L=d.Color3.FromInts(y[N],y[N+1],y[N+2]),O=L.toGammaSpace(s.getEngine().useExactSrgbConversions),y[N]=255*O.r,y[N+1]=255*O.g,y[N+2]=255*O.b,e._FuzzyEquals(O,d.Color3.White(),e._Epsilon)||(I=!0),x[N+1]/=R.roughness>e._Epsilon?R.roughness:1,x[N+2]/=R.metallic>e._Epsilon?R.metallic:1,U=d.Color3.FromInts(255,x[N+1],x[N+2]),e._FuzzyEquals(U,d.Color3.White(),e._Epsilon)||(S=!0);return S&&a.push(this._getImageDataAsync(x,h,p,o).then((function(e){R.metallicRoughnessTextureData=e}))),I&&a.push(this._getImageDataAsync(y,h,p,o).then((function(e){R.baseColorTextureData=e}))),[2,Promise.all(a).then((function(){return R}))];case 3:return[2,Promise.reject("_ConvertSpecularGlossinessTexturesToMetallicRoughness: Scene from textures is missing!")]}}))}))},e.prototype._convertSpecularGlossinessToMetallicRoughness=function(t){var r=this._getPerceivedBrightness(t.diffuseColor),n=this._getPerceivedBrightness(t.specularColor),o=1-this._getMaxComponent(t.specularColor),i=e._SolveMetallic(r,n,o),a=t.diffuseColor.scale(o/(1-e._DielectricSpecular.r)/Math.max(1-i,e._Epsilon)),s=t.specularColor.subtract(e._DielectricSpecular.scale(1-i)).scale(1/Math.max(i,e._Epsilon)),u=d.Color3.Lerp(a,s,i*i);return{baseColor:u=u.clampToRef(0,1,u),metallic:i,roughness:1-t.glossiness}},e.prototype._getPerceivedBrightness=function(e){return e?Math.sqrt(.299*e.r*e.r+.587*e.g*e.g+.114*e.b*e.b):0},e.prototype._getMaxComponent=function(e){return e?Math.max(e.r,Math.max(e.g,e.b)):0},e.prototype._convertMetalRoughFactorsToMetallicRoughnessAsync=function(e,t,r,n){var o=[],i={baseColor:e._albedoColor,metallic:e._metallic,roughness:e._roughness};if(n){e._albedoTexture&&o.push(this._exportTextureAsync(e._albedoTexture,t).then((function(e){e&&(r.baseColorTexture=e)})));var a=e._metallicTexture;a&&o.push(this._exportTextureAsync(a,t).then((function(e){e&&(r.metallicRoughnessTexture=e)})))}return Promise.all(o).then((function(){return i}))},e.prototype._getTextureSampler=function(e){var t={};if(!(e&&e instanceof d.Texture))return t;var r=this._getGLTFTextureWrapMode(e.wrapU);10497!==r&&(t.wrapS=r);var n=this._getGLTFTextureWrapMode(e.wrapV);switch(10497!==n&&(t.wrapT=n),e.samplingMode){case d.Texture.LINEAR_LINEAR:t.magFilter=9729,t.minFilter=9729;break;case d.Texture.LINEAR_NEAREST:t.magFilter=9729,t.minFilter=9728;break;case d.Texture.NEAREST_LINEAR:t.magFilter=9728,t.minFilter=9729;break;case d.Texture.NEAREST_LINEAR_MIPLINEAR:t.magFilter=9728,t.minFilter=9987;break;case d.Texture.NEAREST_NEAREST:t.magFilter=9728,t.minFilter=9728;break;case d.Texture.NEAREST_LINEAR_MIPNEAREST:t.magFilter=9728,t.minFilter=9985;break;case d.Texture.LINEAR_NEAREST_MIPNEAREST:t.magFilter=9729,t.minFilter=9984;break;case d.Texture.LINEAR_NEAREST_MIPLINEAR:t.magFilter=9729,t.minFilter=9986;break;case d.Texture.NEAREST_NEAREST_MIPLINEAR:t.magFilter=9728,t.minFilter=9986;break;case d.Texture.LINEAR_LINEAR_MIPLINEAR:t.magFilter=9729,t.minFilter=9987;break;case d.Texture.LINEAR_LINEAR_MIPNEAREST:t.magFilter=9729,t.minFilter=9985;break;case d.Texture.NEAREST_NEAREST_MIPNEAREST:t.magFilter=9728,t.minFilter=9984}return t},e.prototype._getGLTFTextureWrapMode=function(e){switch(e){case d.Texture.WRAP_ADDRESSMODE:return 10497;case d.Texture.CLAMP_ADDRESSMODE:return 33071;case d.Texture.MIRROR_ADDRESSMODE:return 33648;default:return d.Tools.Error("Unsupported Texture Wrap Mode ".concat(e,"!")),10497}},e.prototype._convertSpecGlossFactorsToMetallicRoughnessAsync=function(e,t,r,n){var o=this;return Promise.resolve().then((function(){var i={diffuseColor:e._albedoColor,specularColor:e._reflectivityColor,glossiness:e._microSurface},a=e._albedoTexture,s=e._reflectivityTexture,u=e._useMicroSurfaceFromReflectivityMapAlpha;if(s&&!u)return Promise.reject("_ConvertPBRMaterial: Glossiness values not included in the reflectivity texture are currently not supported");if((a||s)&&n){var l=o._exportTextureSampler(a||s);return o._convertSpecularGlossinessTexturesToMetallicRoughnessAsync(a,s,i,t).then((function(e){var n=o._exporter._textures;if(e.baseColorTextureData){var i=o._exportImage("baseColor".concat(n.length),t,e.baseColorTextureData);r.baseColorTexture=o._exportTextureInfo(i,l,null==a?void 0:a.coordinatesIndex)}return e.metallicRoughnessTextureData&&(i=o._exportImage("metallicRoughness".concat(n.length),t,e.metallicRoughnessTextureData),r.metallicRoughnessTexture=o._exportTextureInfo(i,l,null==s?void 0:s.coordinatesIndex)),e}))}return o._convertSpecularGlossinessToMetallicRoughness(i)}))},e.prototype._convertPBRMaterialAsync=function(e,t,r){var n=this,o={},i={name:e.name};if(e.isMetallicWorkflow()){var a=e._albedoColor,s=e.alpha;return a&&(o.baseColorFactor=[a.r,a.g,a.b,s]),this._convertMetalRoughFactorsToMetallicRoughnessAsync(e,t,o,r).then((function(a){return n._setMetallicRoughnessPbrMaterial(a,e,i,o,t,r)}))}return this._convertSpecGlossFactorsToMetallicRoughnessAsync(e,t,o,r).then((function(a){return n._setMetallicRoughnessPbrMaterial(a,e,i,o,t,r)}))},e.prototype._setMetallicRoughnessPbrMaterial=function(t,r,n,o,i,a){var s=this._exporter._materialMap,u=this._exporter._materials,l=[];if(t){if(e._SetAlphaMode(n,r),e._FuzzyEquals(t.baseColor,d.Color3.White(),e._Epsilon)&&r.alpha>=e._Epsilon||(o.baseColorFactor=[t.baseColor.r,t.baseColor.g,t.baseColor.b,r.alpha]),null!=t.metallic&&1!==t.metallic&&(o.metallicFactor=t.metallic),null!=t.roughness&&1!==t.roughness&&(o.roughnessFactor=t.roughness),null==r.backFaceCulling||r.backFaceCulling||(r._twoSidedLighting||d.Tools.Warn(r.name+": Back-face culling disabled and two-sided lighting disabled is not supported in glTF."),n.doubleSided=!0),a){var c=r._bumpTexture;if(c){var f=this._exportTextureAsync(c,i).then((function(e){e&&(n.normalTexture=e,1!==c.level&&(n.normalTexture.scale=c.level))}));l.push(f)}var h=r._ambientTexture;h&&(f=this._exportTextureAsync(h,i).then((function(e){if(e){var t={index:e.index,texCoord:e.texCoord,extensions:e.extensions};n.occlusionTexture=t;var o=r._ambientTextureStrength;o&&(t.strength=o)}})),l.push(f));var p=r._emissiveTexture;p&&(f=this._exportTextureAsync(p,i).then((function(e){e&&(n.emissiveTexture=e)})),l.push(f))}var _=r._emissiveColor;e._FuzzyEquals(_,d.Color3.Black(),e._Epsilon)||(n.emissiveFactor=_.asArray()),n.pbrMetallicRoughness=o,u.push(n),s[r.uniqueId]=u.length-1}return this._finishMaterial(l,n,r,i)},e.prototype._getPixelsFromTexture=function(e){return e.textureType,d.Constants.TEXTURETYPE_UNSIGNED_INT,e.readPixels()},e.prototype._exportTextureAsync=function(e,t){var r=this,n=this._exporter._extensionsPreExportTextureAsync("exporter",e,t);return n?n.then((function(n){return n?r._exportTextureInfoAsync(n,t):r._exportTextureInfoAsync(e,t)})):this._exportTextureInfoAsync(e,t)},e.prototype._exportTextureInfoAsync=function(e,t){return T(this,void 0,void 0,(function(){var r,n,o,i,a,s,u,l,c,f,h=this;return v(this,(function(p){switch(p.label){case 0:return(r=e.uid)in this._textureMap?[3,3]:[4,this._getPixelsFromTexture(e)];case 1:if(!(n=p.sent()))return[2,null];if(o=this._exportTextureSampler(e),i=e.mimeType)switch(i){case"image/jpeg":case"image/png":case"image/webp":t=i;break;default:d.Tools.Warn("Unsupported media type: ".concat(i))}return a=this._internalTextureToImage,s=e.getInternalTexture().uniqueId,a[s]||(a[s]={}),void 0===(u=a[s][t])&&(l=e.getSize(),u=T(h,void 0,void 0,(function(){var r;return v(this,(function(o){switch(o.label){case 0:return[4,this._getImageDataAsync(n,l.width,l.height,t)];case 1:return r=o.sent(),[2,this._exportImage(e.name,t,r)]}}))})),a[s][t]=u),f=this._exportTextureInfo,[4,u];case 2:c=f.apply(this,[p.sent(),o,e.coordinatesIndex]),this._textureMap[r]=c,this._exporter._extensionsPostExportTextures("exporter",this._textureMap[r],e),p.label=3;case 3:return[2,this._textureMap[r]]}}))}))},e.prototype._exportImage=function(e,t,r){var n=this._exporter._imageData,o=e.replace(/\.\/|\/|\.\\|\\/g,"_"),i=function(e){switch(e){case"image/jpeg":return".jpg";case"image/png":return".png";case"image/webp":return".webp";case"image/avif":return".avif"}}(t),a=o+i;a in n&&(a="".concat(o,"_").concat(d.Tools.RandomId()).concat(i)),n[a]={data:r,mimeType:t};var s=this._exporter._images;return s.push({name:e,uri:a}),s.length-1},e.prototype._exportTextureInfo=function(e,t,r){var n=this._exporter._textures,o=n.findIndex((function(r){return r.sampler==t&&r.source===e}));-1===o&&(o=n.length,n.push({source:e,sampler:t}));var i={index:o};return r&&(i.texCoord=r),i},e.prototype._exportTextureSampler=function(e){var t=this._getTextureSampler(e),r=this._exporter._samplers,n=r.findIndex((function(e){return e.minFilter===t.minFilter&&e.magFilter===t.magFilter&&e.wrapS===t.wrapS&&e.wrapT===t.wrapT}));return-1!==n?n:(r.push(t),r.length-1)},e._DielectricSpecular=new d.Color3(.04,.04,.04),e._MaxSpecularPower=1024,e._Epsilon=1e-6,e}(),E=d.Matrix.Compose(new d.Vector3(-1,1,1),d.Quaternion.Identity(),d.Vector3.Zero()),M=new d.Quaternion(0,1,0,0);function F(e,t){if(!(e instanceof d.TransformNode))return!1;if(t){if(!e.getWorldMatrix().isIdentity())return!1}else if(!e.getWorldMatrix().multiplyToRef(E,d.TmpVectors.Matrix[0]).isIdentity())return!1;return!(e instanceof d.Mesh&&e.geometry||e instanceof d.InstancedMesh&&e.sourceMesh.geometry)}function w(e,t){switch(t){case 5121:return e.setUInt8.bind(e);case 5123:return e.setUInt16.bind(e);case 5125:return e.setUInt32.bind(e);case 5126:return e.setFloat32.bind(e);default:return d.Tools.Warn("Unsupported Attribute Component kind: "+t),null}}var C=function(){function e(e,t){this._extensions={},this._glTF={asset:{generator:"Babylon.js v".concat(d.Engine.Version),version:"2.0"}},(e=e||d.EngineStore.LastCreatedScene)&&(this._babylonScene=e,this._bufferViews=[],this._accessors=[],this._meshes=[],this._scenes=[],this._cameras=[],this._nodes=[],this._images=[],this._materials=[],this._materialMap=[],this._textures=[],this._samplers=[],this._skins=[],this._animations=[],this._imageData={},this._orderedImageData=[],this._options=t||{},this._animationSampleRate=this._options.animationSampleRate||1/60,this._glTFMaterialExporter=new A(this),this._loadExtensions())}return e.prototype._applyExtension=function(e,t,r,n){var o=this;if(r>=t.length)return Promise.resolve(e);var i=n(t[r],e);return i?i.then((function(e){return o._applyExtension(e,t,r+1,n)})):this._applyExtension(e,t,r+1,n)},e.prototype._applyExtensions=function(t,r){for(var n=[],o=0,i=e._ExtensionNames;o<i.length;o++){var a=i[o];n.push(this._extensions[a])}return this._applyExtension(t,n,0,r)},e.prototype._extensionsPreExportTextureAsync=function(e,t,r){return this._applyExtensions(t,(function(t,n){return t.preExportTextureAsync&&t.preExportTextureAsync(e,n,r)}))},e.prototype._extensionsPostExportMeshPrimitiveAsync=function(e,t,r,n){return this._applyExtensions(t,(function(t,o){return t.postExportMeshPrimitiveAsync&&t.postExportMeshPrimitiveAsync(e,o,r,n)}))},e.prototype._extensionsPostExportNodeAsync=function(e,t,r,n,o){return this._applyExtensions(t,(function(t,i){return t.postExportNodeAsync&&t.postExportNodeAsync(e,i,r,n,o)}))},e.prototype._extensionsPostExportMaterialAsync=function(e,t,r){return this._applyExtensions(t,(function(t,n){return t.postExportMaterialAsync&&t.postExportMaterialAsync(e,n,r)}))},e.prototype._extensionsPostExportMaterialAdditionalTextures=function(t,r,n){for(var o=[],i=0,a=e._ExtensionNames;i<a.length;i++){var s=a[i],u=this._extensions[s];u.postExportMaterialAdditionalTextures&&o.push.apply(o,u.postExportMaterialAdditionalTextures(t,r,n))}return o},e.prototype._extensionsPostExportTextures=function(t,r,n){for(var o=0,i=e._ExtensionNames;o<i.length;o++){var a=i[o],s=this._extensions[a];s.postExportTexture&&s.postExportTexture(t,r,n)}},e.prototype._forEachExtensions=function(t){for(var r=0,n=e._ExtensionNames;r<n.length;r++){var o=n[r],i=this._extensions[o];i.enabled&&t(i)}},e.prototype._extensionsOnExporting=function(){var e=this;this._forEachExtensions((function(t){t.wasUsed&&(null==e._glTF.extensionsUsed&&(e._glTF.extensionsUsed=[]),-1===e._glTF.extensionsUsed.indexOf(t.name)&&e._glTF.extensionsUsed.push(t.name),t.required&&(null==e._glTF.extensionsRequired&&(e._glTF.extensionsRequired=[]),-1===e._glTF.extensionsRequired.indexOf(t.name)&&e._glTF.extensionsRequired.push(t.name)),null==e._glTF.extensions&&(e._glTF.extensions={}),t.onExporting&&t.onExporting())}))},e.prototype._loadExtensions=function(){for(var t=0,r=e._ExtensionNames;t<r.length;t++){var n=r[t],o=e._ExtensionFactories[n](this);this._extensions[n]=o}},e.prototype.dispose=function(){for(var e in this._extensions)this._extensions[e].dispose()},Object.defineProperty(e.prototype,"options",{get:function(){return this._options},enumerable:!1,configurable:!0}),e.RegisterExtension=function(t,r){e.UnregisterExtension(t)&&d.Tools.Warn("Extension with the name ".concat(t," already exists")),e._ExtensionFactories[t]=r,e._ExtensionNames.push(t)},e.UnregisterExtension=function(t){if(!e._ExtensionFactories[t])return!1;delete e._ExtensionFactories[t];var r=e._ExtensionNames.indexOf(t);return-1!==r&&e._ExtensionNames.splice(r,1),!0},e.prototype._reorderIndicesBasedOnPrimitiveMode=function(e,t,r,n,o){switch(t){case d.Material.TriangleFillMode:n||(n=0);for(var i=e.indexStart,a=e.indexStart+e.indexCount;i<a;i+=3){var s=n+4*i,u=o.getUInt32(s+4),l=o.getUInt32(s+8);o.setUInt32(l,s+4),o.setUInt32(u,s+8)}break;case d.Material.TriangleFanDrawMode:i=e.indexStart+e.indexCount-1;for(var c=e.indexStart;i>=c;--i)o.setUInt32(r[i],n),n+=4;break;case d.Material.TriangleStripDrawMode:e.indexCount>=3&&(o.setUInt32(r[e.indexStart+2],n+4),o.setUInt32(r[e.indexStart+1],n+8))}},e.prototype._reorderVertexAttributeDataBasedOnPrimitiveMode=function(e,t,r,n,o,i){switch(t){case d.Material.TriangleFillMode:this._reorderTriangleFillMode(e,r,n,o,i);break;case d.Material.TriangleStripDrawMode:this._reorderTriangleStripDrawMode(e,r,n,o,i);break;case d.Material.TriangleFanDrawMode:this._reorderTriangleFanMode(e,r,n,o,i)}},e.prototype._reorderTriangleFillMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/d.VertexBuffer.GetTypeByteLength(i.type);if(e.verticesCount%3!=0)d.Tools.Error("The submesh vertices for the triangle fill mode is not divisible by 3!");else{var s=[],u=0;switch(t){case d.VertexBuffer.PositionKind:case d.VertexBuffer.NormalKind:for(var l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(d.Vector3.FromArray(r,u)),s.push(d.Vector3.FromArray(r,u+2*a)),s.push(d.Vector3.FromArray(r,u+a));break;case d.VertexBuffer.TangentKind:for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(d.Vector4.FromArray(r,u)),s.push(d.Vector4.FromArray(r,u+2*a)),s.push(d.Vector4.FromArray(r,u+a));break;case d.VertexBuffer.ColorKind:var c=i.getSize();for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=c)u=l*a,4===c?(s.push(d.Vector4.FromArray(r,u)),s.push(d.Vector4.FromArray(r,u+2*a)),s.push(d.Vector4.FromArray(r,u+a))):(s.push(d.Vector3.FromArray(r,u)),s.push(d.Vector3.FromArray(r,u+2*a)),s.push(d.Vector3.FromArray(r,u+a)));break;case d.VertexBuffer.UVKind:case d.VertexBuffer.UV2Kind:for(l=e.verticesStart;l<e.verticesStart+e.verticesCount;l+=3)u=l*a,s.push(d.Vector2.FromArray(r,u)),s.push(d.Vector2.FromArray(r,u+2*a)),s.push(d.Vector2.FromArray(r,u+a));break;default:d.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n,t,o)}}else d.Tools.Warn("reorderTriangleFillMode: Vertex Buffer Kind ".concat(t," not present!"))},e.prototype._reorderTriangleStripDrawMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/d.VertexBuffer.GetTypeByteLength(i.type),s=[],u=0;switch(t){case d.VertexBuffer.PositionKind:case d.VertexBuffer.NormalKind:u=e.verticesStart,s.push(d.Vector3.FromArray(r,u+2*a)),s.push(d.Vector3.FromArray(r,u+a));break;case d.VertexBuffer.TangentKind:for(var l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector4.FromArray(r,u));break;case d.VertexBuffer.ColorKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,4===i.getSize()?s.push(d.Vector4.FromArray(r,u)):s.push(d.Vector3.FromArray(r,u));break;case d.VertexBuffer.UVKind:case d.VertexBuffer.UV2Kind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector2.FromArray(r,u));break;default:d.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n+12,t,o)}else d.Tools.Warn("reorderTriangleStripDrawMode: Vertex buffer kind ".concat(t," not present!"))},e.prototype._reorderTriangleFanMode=function(e,t,r,n,o){var i=this._getVertexBufferFromMesh(t,e.getMesh());if(i){var a=i.byteStride/d.VertexBuffer.GetTypeByteLength(i.type),s=[],u=0;switch(t){case d.VertexBuffer.PositionKind:case d.VertexBuffer.NormalKind:for(var l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector3.FromArray(r,u));break;case d.VertexBuffer.TangentKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector4.FromArray(r,u));break;case d.VertexBuffer.ColorKind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector4.FromArray(r,u)),4===i.getSize()?s.push(d.Vector4.FromArray(r,u)):s.push(d.Vector3.FromArray(r,u));break;case d.VertexBuffer.UVKind:case d.VertexBuffer.UV2Kind:for(l=e.verticesStart+e.verticesCount-1;l>=e.verticesStart;--l)u=l*a,s.push(d.Vector2.FromArray(r,u));break;default:d.Tools.Error("Unsupported Vertex Buffer type: ".concat(t))}this._writeVertexAttributeData(s,n,t,o)}else d.Tools.Warn("reorderTriangleFanMode: Vertex buffer kind ".concat(t," not present!"))},e.prototype._writeVertexAttributeData=function(e,t,r,n){for(var o=0,i=e;o<i.length;o++){var a=i[o];r===d.VertexBuffer.NormalKind?a.normalize():r===d.VertexBuffer.TangentKind&&a instanceof d.Vector4&&g._NormalizeTangentFromRef(a);for(var s=0,u=a.asArray();s<u.length;s++){var l=u[s];n.setFloat32(l,t),t+=4}}},e.prototype._writeAttributeData=function(e,t,r,n,o,i){var a,s=[];switch(e){case d.VertexBuffer.PositionKind:for(var u=0,l=r.length/n;u<l;++u){a=u*n;var c=d.Vector3.FromArray(r,a);s.push(c.asArray())}break;case d.VertexBuffer.NormalKind:u=0;for(var f=r.length/n;u<f;++u)a=u*n,c=d.Vector3.FromArray(r,a),s.push(c.normalize().asArray());break;case d.VertexBuffer.TangentKind:u=0;for(var h=r.length/n;u<h;++u)a=u*n,c=d.Vector4.FromArray(r,a),g._NormalizeTangentFromRef(c),s.push(c.asArray());break;case d.VertexBuffer.ColorKind:for(var p=i.material,_=!p||"StandardMaterial"===p.getClassName(),m=(c=3===n?new d.Color3:new d.Color4,this._babylonScene.getEngine().useExactSrgbConversions),x=(u=0,r.length/n);u<x;++u)a=u*n,3===n?(d.Color3.FromArrayToRef(r,a,c),_&&c.toLinearSpaceToRef(c,m)):(d.Color4.FromArrayToRef(r,a,c),_&&c.toLinearSpaceToRef(c,m)),s.push(c.asArray());break;case d.VertexBuffer.UVKind:case d.VertexBuffer.UV2Kind:u=0;for(var y=r.length/n;u<y;++u)a=u*n,c=d.Vector2.FromArray(r,a),s.push(c.asArray());break;case d.VertexBuffer.MatricesIndicesKind:case d.VertexBuffer.MatricesIndicesExtraKind:u=0;for(var T=r.length/n;u<T;++u)a=u*n,c=d.Vector4.FromArray(r,a),s.push(c.asArray());break;case d.VertexBuffer.MatricesWeightsKind:case d.VertexBuffer.MatricesWeightsExtraKind:u=0;for(var v=r.length/n;u<v;++u)a=u*n,c=d.Vector4.FromArray(r,a),s.push(c.asArray());break;default:d.Tools.Warn("Unsupported Vertex Buffer Type: "+e),s=[]}var b=w(o,t);if(b)for(var A=0,E=s;A<E.length;A++)for(var M=0,F=E[A];M<F.length;M++)b(F[M])},e.prototype._createMorphTargetBufferViewKind=function(e,t,r,n,o,i,a){var s,u,l=[],c=d.TmpVectors.Vector3[0];switch(e){case d.VertexBuffer.PositionKind:var f=o.getPositions();if(!f)return null;var h=n.getVerticesData(d.VertexBuffer.PositionKind,void 0,void 0,!0),p=0,_=new d.Vector3(1/0,1/0,1/0),m=new d.Vector3(-1/0,-1/0,-1/0);s=h.length/3;for(var x=p;x<s;++x){var y=d.Vector3.FromArray(h,3*x);d.Vector3.FromArray(f,3*x).subtractToRef(y,c),_.copyFromFloats(Math.min(c.x,_.x),Math.min(c.y,_.y),Math.min(c.z,_.z)),m.copyFromFloats(Math.max(c.x,m.x),Math.max(c.y,m.y),Math.max(c.z,m.z)),l.push(c.x,c.y,c.z)}u={min:_,max:m};break;case d.VertexBuffer.NormalKind:var T=o.getNormals();if(!T)return null;var v=n.getVerticesData(d.VertexBuffer.NormalKind,void 0,void 0,!0);for(p=0,s=v.length/3,x=p;x<s;++x){var b=d.Vector3.FromArray(v,3*x).normalize();d.Vector3.FromArray(T,3*x).normalize().subtractToRef(b,c),l.push(c.x,c.y,c.z)}break;case d.VertexBuffer.TangentKind:var A=o.getTangents();if(!A)return null;t="VEC3",a=12;var E=n.getVerticesData(d.VertexBuffer.TangentKind,void 0,void 0,!0);for(p=0,s=E.length/4,x=p;x<s;++x){var M=d.Vector3.FromArray(E,4*x);g._NormalizeTangentFromRef(M);var F=d.Vector3.FromArray(A,3*x);g._NormalizeTangentFromRef(F),F.subtractToRef(M,c),l.push(c.x,c.y,c.z)}break;default:return null}var C=w(i,r);if(!C)return null;var V=d.VertexBuffer.GetTypeByteLength(r),R=l.length*V,S=g._CreateBufferView(0,i.getByteOffset(),R,a,"".concat(e," - ").concat(o.name," (Morph Target)"));this._bufferViews.push(S);for(var I=this._bufferViews.length-1,B=0,P=l;B<P.length;B++)C(P[B]);return{bufferViewIndex:I,vertexCount:s,accessorType:t,minMax:u}},e.prototype._generateJSON=function(e,t,r){var n,o,i,a=this,s={byteLength:this._totalByteLength},u=this._totalByteLength;return s.byteLength&&(this._glTF.buffers=[s]),this._nodes&&this._nodes.length&&(this._glTF.nodes=this._nodes),this._meshes&&this._meshes.length&&(this._glTF.meshes=this._meshes),this._scenes&&this._scenes.length&&(this._glTF.scenes=this._scenes,this._glTF.scene=0),this._cameras&&this._cameras.length&&(this._glTF.cameras=this._cameras),this._bufferViews&&this._bufferViews.length&&(this._glTF.bufferViews=this._bufferViews),this._accessors&&this._accessors.length&&(this._glTF.accessors=this._accessors),this._animations&&this._animations.length&&(this._glTF.animations=this._animations),this._materials&&this._materials.length&&(this._glTF.materials=this._materials),this._textures&&this._textures.length&&(this._glTF.textures=this._textures),this._samplers&&this._samplers.length&&(this._glTF.samplers=this._samplers),this._skins&&this._skins.length&&(this._glTF.skins=this._skins),this._images&&this._images.length&&(e?(this._glTF.images=[],this._images.forEach((function(e){e.uri&&(o=a._imageData[e.uri],a._orderedImageData.push(o),n=e.uri.split(".")[0]+" image",i=g._CreateBufferView(0,u,o.data.byteLength,void 0,n),u+=o.data.byteLength,a._bufferViews.push(i),e.bufferView=a._bufferViews.length-1,e.name=n,e.mimeType=o.mimeType,e.uri=void 0,a._glTF.images||(a._glTF.images=[]),a._glTF.images.push(e))})),s.byteLength=u):this._glTF.images=this._images),e||(s.uri=t+".bin"),r?JSON.stringify(this._glTF,null,2):JSON.stringify(this._glTF)},e.prototype._generateGLTFAsync=function(e,t){var r=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(n){r._extensionsOnExporting();var o=r._generateJSON(!1,e,!0),i=new Blob([n],{type:"application/octet-stream"}),a=e+".gltf",s=e+".bin",u=new y;if(u.glTFFiles[a]=o,u.glTFFiles[s]=i,r._imageData)for(var l in r._imageData)u.glTFFiles[l]=new Blob([r._imageData[l].data],{type:r._imageData[l].mimeType});return t&&r.dispose(),u}))},e.prototype._generateBinaryAsync=function(){var e=this,t=new V(4);return this._createSceneAsync(t).then((function(){return e._localEngine&&e._localEngine.dispose(),t.getArrayBuffer()}))},e.prototype._getPadding=function(e){var t=e%4;return 0===t?t:4-t},e.prototype._generateGLBAsync=function(e,t){var r=this;return void 0===t&&(t=!0),this._generateBinaryAsync().then((function(n){r._extensionsOnExporting();var o,i=r._generateJSON(!0),a=e+".glb",s=i.length,u=0;"undefined"!=typeof TextEncoder&&(s=(o=(new TextEncoder).encode(i)).length);for(var l=0;l<r._orderedImageData.length;++l)u+=r._orderedImageData[l].data.byteLength;var c=r._getPadding(s),f=r._getPadding(n.byteLength),h=r._getPadding(u),p=28+s+c+n.byteLength+f+u+h,d=new ArrayBuffer(12),_=new DataView(d);_.setUint32(0,1179937895,!0),_.setUint32(4,2,!0),_.setUint32(8,p,!0);var m=new ArrayBuffer(8+s+c),g=new DataView(m);g.setUint32(0,s+c,!0),g.setUint32(4,1313821514,!0);var x=new Uint8Array(m,8);if(o)x.set(o);else{var T="_".charCodeAt(0);for(l=0;l<s;++l){var v=i.charCodeAt(l);v!=i.codePointAt(l)?x[l]=T:x[l]=v}}var b=new Uint8Array(m,8+s);for(l=0;l<c;++l)b[l]=32;var A=new ArrayBuffer(8),E=new DataView(A);E.setUint32(0,n.byteLength+u+h,!0),E.setUint32(4,5130562,!0);var M=new ArrayBuffer(f),F=new Uint8Array(M);for(l=0;l<f;++l)F[l]=0;var w=new ArrayBuffer(h),C=new Uint8Array(w);for(l=0;l<h;++l)C[l]=0;var V=[d,m,A,n];for(l=0;l<r._orderedImageData.length;++l)V.push(r._orderedImageData[l].data);V.push(M),V.push(w);var R=new Blob(V,{type:"application/octet-stream"}),S=new y;return S.glTFFiles[a]=R,null!=r._localEngine&&r._localEngine.dispose(),t&&r.dispose(),S}))},e.prototype._setNodeTransformation=function(e,t){t.getPivotPoint().equalsToFloats(0,0,0)||d.Tools.Warn("Pivot points are not supported in the glTF serializer"),t.position.equalsToFloats(0,0,0)||(e.translation=t.position.asArray()),t.scaling.equalsToFloats(1,1,1)||(e.scale=t.scaling.asArray());var r=d.Quaternion.FromEulerAngles(t.rotation.x,t.rotation.y,t.rotation.z);t.rotationQuaternion&&r.multiplyInPlace(t.rotationQuaternion),d.Quaternion.IsIdentity(r)||(e.rotation=r.normalize().asArray())},e.prototype._setCameraTransformation=function(e,t){var r=d.TmpVectors.Vector3[0],n=d.TmpVectors.Quaternion[0];t.getWorldMatrix().decompose(void 0,n,r),r.equalsToFloats(0,0,0)||(e.translation=r.asArray()),n.multiplyInPlace(M),d.Quaternion.IsIdentity(n)||(e.rotation=n.asArray())},e.prototype._getVertexBufferFromMesh=function(e,t){if(t.isVerticesDataPresent(e,!0)){var r=t.getVertexBuffer(e,!0);if(r)return r}return null},e.prototype._createBufferViewKind=function(e,t,r,n,o){var i=r instanceof d.Mesh?r:r instanceof d.InstancedMesh?r.sourceMesh:null;if(i){var a=i.getVertexBuffer(e,!0),s=i.getVerticesData(e,void 0,void 0,!0);if(a&&s){var u=d.VertexBuffer.GetTypeByteLength(t),l=s.length*u,c=g._CreateBufferView(0,n.getByteOffset(),l,o,e+" - "+i.name);this._bufferViews.push(c),this._writeAttributeData(e,t,s,o/u,n,r)}}},e.prototype._getMeshPrimitiveMode=function(e){if(e instanceof d.LinesMesh)return d.Material.LineListDrawMode;if(e instanceof d.InstancedMesh||e instanceof d.Mesh){var t=e instanceof d.Mesh?e:e.sourceMesh;if("number"==typeof t.overrideRenderingFillMode)return t.overrideRenderingFillMode}return e.material?e.material.fillMode:d.Material.TriangleFillMode},e.prototype._setPrimitiveMode=function(e,t){switch(t){case d.Material.TriangleFillMode:break;case d.Material.TriangleStripDrawMode:e.mode=5;break;case d.Material.TriangleFanDrawMode:e.mode=6;break;case d.Material.PointListDrawMode:case d.Material.PointFillMode:e.mode=0;break;case d.Material.LineLoopDrawMode:e.mode=2;break;case d.Material.LineListDrawMode:e.mode=1;break;case d.Material.LineStripDrawMode:e.mode=3}},e.prototype._setAttributeKind=function(e,t){switch(t){case d.VertexBuffer.PositionKind:e.POSITION=this._accessors.length-1;break;case d.VertexBuffer.NormalKind:e.NORMAL=this._accessors.length-1;break;case d.VertexBuffer.ColorKind:e.COLOR_0=this._accessors.length-1;break;case d.VertexBuffer.TangentKind:e.TANGENT=this._accessors.length-1;break;case d.VertexBuffer.UVKind:e.TEXCOORD_0=this._accessors.length-1;break;case d.VertexBuffer.UV2Kind:e.TEXCOORD_1=this._accessors.length-1;break;case d.VertexBuffer.MatricesIndicesKind:e.JOINTS_0=this._accessors.length-1;break;case d.VertexBuffer.MatricesIndicesExtraKind:e.JOINTS_1=this._accessors.length-1;break;case d.VertexBuffer.MatricesWeightsKind:e.WEIGHTS_0=this._accessors.length-1;break;case d.VertexBuffer.MatricesWeightsExtraKind:e.WEIGHTS_1=this._accessors.length-1;break;default:d.Tools.Warn("Unsupported Vertex Buffer Type: "+t)}},e.prototype._setPrimitiveAttributesAsync=function(e,t,r){var n,o,i,a,s,u,l,c,f,h=[],p=null;t instanceof d.Mesh?p=t:t instanceof d.InstancedMesh&&(p=t.sourceMesh);var _=[{kind:d.VertexBuffer.PositionKind,accessorType:"VEC3",accessorComponentType:5126,byteStride:12},{kind:d.VertexBuffer.NormalKind,accessorType:"VEC3",accessorComponentType:5126,byteStride:12},{kind:d.VertexBuffer.ColorKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:d.VertexBuffer.TangentKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:d.VertexBuffer.UVKind,accessorType:"VEC2",accessorComponentType:5126,byteStride:8},{kind:d.VertexBuffer.UV2Kind,accessorType:"VEC2",accessorComponentType:5126,byteStride:8},{kind:d.VertexBuffer.MatricesIndicesKind,accessorType:"VEC4",accessorComponentType:5123,byteStride:8},{kind:d.VertexBuffer.MatricesIndicesExtraKind,accessorType:"VEC4",accessorComponentType:5123,byteStride:8},{kind:d.VertexBuffer.MatricesWeightsKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16},{kind:d.VertexBuffer.MatricesWeightsExtraKind,accessorType:"VEC4",accessorComponentType:5126,byteStride:16}];if(p){for(var m=null,x=this._getMeshPrimitiveMode(p),y={},T=p.morphTargetManager,v=0,b=_;v<b.length;v++){var A=(X=b[v]).kind,E=X.accessorComponentType;if(p.isVerticesDataPresent(A,!0)){var M=this._getVertexBufferFromMesh(A,p);if(X.byteStride=M?M.getSize()*d.VertexBuffer.GetTypeByteLength(X.accessorComponentType):4*d.VertexBuffer.DeduceStride(A),12===X.byteStride&&(X.accessorType="VEC3"),this._createBufferViewKind(A,E,t,r,X.byteStride),X.bufferViewIndex=this._bufferViews.length-1,y[A]=X.bufferViewIndex,T)for(var F=0;F<T.numTargets;++F){var w=T.getTarget(F);(ee=this._createMorphTargetBufferViewKind(A,X.accessorType,E,p,w,r,X.byteStride))&&(X.morphTargetInfo||(X.morphTargetInfo=[]),X.morphTargetInfo[F]=ee)}}}if(p.getTotalIndices()){var C=p.getIndices();if(C){var V=4*C.length;c=g._CreateBufferView(0,r.getByteOffset(),V,void 0,"Indices - "+p.name),this._bufferViews.push(c),m=this._bufferViews.length-1;for(var R=0,S=C.length;R<S;++R)r.setUInt32(C[R])}}if(p.subMeshes)for(var I=0,B=p.subMeshes;I<B.length;I++){var P=B[I],N=P.getMaterial()||p.getScene().defaultMaterial,L=null;if(N)if(p instanceof d.LinesMesh){var O={name:p.name+" material"};(!p.color.equals(d.Color3.White())||p.alpha<1)&&(O.pbrMetallicRoughness={baseColorFactor:p.color.asArray().concat([p.alpha])}),this._materials.push(O),L=this._materials.length-1}else if(N instanceof d.MultiMaterial){var U=N.subMaterials[P.materialIndex];U&&(N=U,L=this._materialMap[N.uniqueId])}else L=this._materialMap[N.uniqueId];var k=null!=L?this._materials[L]:null,K={attributes:{}};this._setPrimitiveMode(K,x);for(var D=0,G=_;D<G.length;D++)if(((A=(X=G[D]).kind)!==d.VertexBuffer.UVKind&&A!==d.VertexBuffer.UV2Kind||this._options.exportUnusedUVs||k&&this._glTFMaterialExporter._hasTexturesPresent(k))&&(Y=p.getVerticesData(A,void 0,void 0,!0))&&(M=this._getVertexBufferFromMesh(A,p))){var z=M.getSize(),W=X.bufferViewIndex;if(null!=W){f={min:null,max:null},A==d.VertexBuffer.PositionKind&&(f=g._CalculateMinMaxPositions(Y,0,Y.length/z));var q=g._CreateAccessor(W,A+" - "+t.name,X.accessorType,X.accessorComponentType,Y.length/z,0,f.min,f.max);this._accessors.push(q),this._setAttributeKind(K.attributes,A)}}if(m&&(q=g._CreateAccessor(m,"indices - "+t.name,"SCALAR",5125,P.indexCount,4*P.indexStart,null,null),this._accessors.push(q),K.indices=this._accessors.length-1),Object.keys(K.attributes).length>0){if(N._getEffectiveOrientation(p)===(this._babylonScene.useRightHandedSystem?d.Material.ClockWiseSideOrientation:d.Material.CounterClockWiseSideOrientation)){null==(te=null!=m?this._bufferViews[m].byteOffset:null)&&(te=0);var H=null;if(null!=m&&(H=p.getIndices()),H)this._reorderIndicesBasedOnPrimitiveMode(P,x,H,te,r);else for(var j=0,Q=_;j<Q.length;j++){var Y,X=Q[j];if(Y=p.getVerticesData(X.kind,void 0,void 0,!0)){var J=this._bufferViews[y[X.kind]].byteOffset||0;this._reorderVertexAttributeDataBasedOnPrimitiveMode(P,x,X.kind,Y,J,r)}}}null!=L&&(K.material=L)}if(T)for(e.extras||(e.extras={}),e.extras.targetNames=[],F=0;F<T.numTargets;++F){w=T.getTarget(F),e.extras.targetNames.push(w.name);for(var Z=0,$=_;Z<$.length;Z++){var ee;if(ee=null===(n=(X=$[Z]).morphTargetInfo)||void 0===n?void 0:n[F]){var te=0;q=g._CreateAccessor(ee.bufferViewIndex,"".concat(X.kind," - ").concat(w.name," (Morph Target)"),ee.accessorType,X.accessorComponentType,ee.vertexCount,te,null!==(a=null===(i=null===(o=ee.minMax)||void 0===o?void 0:o.min)||void 0===i?void 0:i.asArray())&&void 0!==a?a:null,null!==(l=null===(u=null===(s=ee.minMax)||void 0===s?void 0:s.max)||void 0===u?void 0:u.asArray())&&void 0!==l?l:null),this._accessors.push(q),K.targets||(K.targets=[]),K.targets[F]||(K.targets[F]={}),this._setAttributeKind(K.targets[F],X.kind)}}}e.primitives.push(K),this._extensionsPostExportMeshPrimitiveAsync("postExport",K,P,r),h.push()}}return Promise.all(h).then((function(){}))},e.prototype._createSceneAsync=function(e){var t,r,n,o,i,a=this,s={nodes:[]},u=b(b(b(b([],this._babylonScene.transformNodes,!0),this._babylonScene.meshes,!0),this._babylonScene.lights,!0),this._babylonScene.cameras,!0),l=new Set;if(this._babylonScene.metadata&&(this._options.metadataSelector?s.extras=this._options.metadataSelector(this._babylonScene.metadata):this._babylonScene.metadata.gltf&&(s.extras=this._babylonScene.metadata.gltf.extras)),(null===(r=this._options.removeNoopRootNodes)||void 0===r||r)&&!this._options.includeCoordinateSystemConversionNodes)for(var c=0,f=this._babylonScene.rootNodes;c<f.length;c++){var h=f[c];F(h,this._babylonScene.useRightHandedSystem)&&(l.add(h),u.splice(u.indexOf(h),1))}var p=new Map;this._babylonScene.cameras.forEach((function(e){if(!a._options.shouldExportNode||a._options.shouldExportNode(e)){var t={type:e.mode===d.Camera.PERSPECTIVE_CAMERA?"perspective":"orthographic"};if(e.name&&(t.name=e.name),"perspective"===t.type)t.perspective={aspectRatio:e.getEngine().getAspectRatio(e),yfov:e.fovMode===d.Camera.FOVMODE_VERTICAL_FIXED?e.fov:e.fov*e.getEngine().getAspectRatio(e),znear:e.minZ,zfar:e.maxZ};else if("orthographic"===t.type){var r=e.orthoLeft&&e.orthoRight?.5*(e.orthoRight-e.orthoLeft):.5*e.getEngine().getRenderWidth(),n=e.orthoBottom&&e.orthoTop?.5*(e.orthoTop-e.orthoBottom):.5*e.getEngine().getRenderHeight();t.orthographic={xmag:r,ymag:n,znear:e.minZ,zfar:e.maxZ}}p.set(e,a._cameras.length),a._cameras.push(t)}}));var _=(t=this._getExportNodes(u))[0],m=t[1];return this._glTFMaterialExporter._convertMaterialsToGLTFAsync(m,"image/png",!0).then((function(){return a._createNodeMapAndAnimationsAsync(_,e).then((function(t){return a._createSkinsAsync(t,e).then((function(r){if(a._nodeMap=t,a._totalByteLength=e.getByteOffset(),null==a._totalByteLength)throw new Error("undefined byte length!");for(var c=0,f=u;c<f.length;c++){var h=f[c];if(void 0!==(n=a._nodeMap[h.uniqueId])&&(o=a._nodes[n],h.metadata&&(a._options.metadataSelector?o.extras=a._options.metadataSelector(h.metadata):h.metadata.gltf&&(o.extras=h.metadata.gltf.extras)),h instanceof d.Camera&&(o.camera=p.get(h)),a._options.shouldExportNode&&!a._options.shouldExportNode(h)?d.Tools.Log("Omitting "+h.name+" from scene."):(h.parent||a._babylonScene.useRightHandedSystem||(y=o,T=void 0,v=void 0,b=void 0,T=d.Vector3.FromArrayToRef(y.translation||[0,0,0],0,d.TmpVectors.Vector3[0]),v=d.Quaternion.FromArrayToRef(y.rotation||[0,0,0,1],0,d.TmpVectors.Quaternion[0]),b=d.Vector3.FromArrayToRef(y.scale||[1,1,1],0,d.TmpVectors.Vector3[1]),d.Matrix.ComposeToRef(b,v,T,d.TmpVectors.Matrix[0]).multiplyToRef(E,d.TmpVectors.Matrix[0]).decompose(b,v,T),T.equalsToFloats(0,0,0)?delete y.translation:y.translation=T.asArray(),d.Quaternion.IsIdentity(v)?delete y.rotation:y.rotation=v.asArray(),b.equalsToFloats(1,1,1)?delete y.scale:y.scale=b.asArray()),h.parent&&!l.has(h.parent)||s.nodes.push(n)),h instanceof d.Mesh&&h.skeleton&&(o.skin=r[h.skeleton.uniqueId]),i=h.getDescendants(!0),!o.children&&i&&i.length)){for(var _=[],m=0,g=i;m<g.length;m++){var x=g[m];null!=a._nodeMap[x.uniqueId]&&_.push(a._nodeMap[x.uniqueId])}_.length&&(o.children=_)}}var y,T,v,b;s.nodes.length&&a._scenes.push(s)}))}))}))},e.prototype._getExportNodes=function(e){for(var t=[],r=new Set,n=0,o=e;n<o.length;n++){var i=o[n];if(!this._options.shouldExportNode||this._options.shouldExportNode(i)){t.push(i);var a=i;if(a.subMeshes&&a.subMeshes.length>0){var s=a.material||a.getScene().defaultMaterial;if(s instanceof d.MultiMaterial)for(var u=0,l=s.subMaterials;u<l.length;u++){var c=l[u];c&&r.add(c)}else r.add(s)}}else"Excluding node ".concat(i.name)}return[t,r]},e.prototype._createNodeMapAndAnimationsAsync=function(e,t){for(var r,n=this,o=Promise.resolve(),i={},a={name:"runtime animations",channels:[],samplers:[]},s=[],u=function(e){o=o.then((function(){return n._createNodeAsync(e,t).then((function(o){var u=n._extensionsPostExportNodeAsync("createNodeAsync",o,e,i,t);return null==u?(d.Tools.Warn("Not exporting node ".concat(e.name)),Promise.resolve()):u.then((function(o){o&&(n._nodes.push(o),r=n._nodes.length-1,i[e.uniqueId]=r,n._babylonScene.animationGroups.length||(x._CreateMorphTargetAnimationFromMorphTargetAnimations(e,a,s,i,n._nodes,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation),e.animations.length&&x._CreateNodeAnimationFromNodeAnimations(e,a,s,i,n._nodes,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation)))}))}))}))},l=0,c=e;l<c.length;l++)u(c[l]);return o.then((function(){return a.channels.length&&a.samplers.length&&n._animations.push(a),s.forEach((function(e){e.channels.length&&e.samplers.length&&n._animations.push(e)})),n._babylonScene.animationGroups.length&&x._CreateNodeAndMorphAnimationFromAnimationGroups(n._babylonScene,n._animations,i,t,n._bufferViews,n._accessors,n._animationSampleRate,n._options.shouldExportAnimation),i}))},e.prototype._createNodeAsync=function(e,t){var r=this;return Promise.resolve().then((function(){var n={},o={primitives:[]};if(e.name&&(n.name=e.name),e instanceof d.TransformNode){if(r._setNodeTransformation(n,e),e instanceof d.Mesh){var i=e.morphTargetManager;if(i&&i.numTargets>0){o.weights=[];for(var a=0;a<i.numTargets;++a)o.weights.push(i.getTarget(a).influence)}}return r._setPrimitiveAttributesAsync(o,e,t).then((function(){return o.primitives.length&&(r._meshes.push(o),n.mesh=r._meshes.length-1),n}))}return e instanceof d.Camera?(r._setCameraTransformation(n,e),n):n}))},e.prototype._createSkinsAsync=function(e,t){for(var r,n=Promise.resolve(),o={},i=0,a=this._babylonScene.skeletons;i<a.length;i++){var s=a[i];if(!(s.bones.length<=0)){for(var u={joints:[]},l=[],c={},f=-1,h=0;h<s.bones.length;++h)-1!==(p=null!==(r=(_=s.bones[h]).getIndex())&&void 0!==r?r:h)&&(c[p]=_,p>f&&(f=p));for(var p=0;p<=f;++p){var _=c[p];l.push(_.getInvertedAbsoluteTransform());var m=_.getTransformNode();m&&null!==e[m.uniqueId]&&void 0!==e[m.uniqueId]?u.joints.push(e[m.uniqueId]):d.Tools.Warn("Exporting a bone without a linked transform node is currently unsupported")}if(u.joints.length>0){var x=64*l.length,y=t.getByteOffset(),T=g._CreateBufferView(0,y,x,void 0,"InverseBindMatrices - "+s.name);this._bufferViews.push(T);var v=this._bufferViews.length-1,b=g._CreateAccessor(v,"InverseBindMatrices - "+s.name,"MAT4",5126,l.length,null,null,null),A=this._accessors.push(b)-1;u.inverseBindMatrices=A,this._skins.push(u),o[s.uniqueId]=this._skins.length-1,l.forEach((function(e){e.m.forEach((function(e){t.setFloat32(e)}))}))}}}return n.then((function(){return o}))},e._ExtensionNames=new Array,e._ExtensionFactories={},e}(),V=function(){function e(e){this._arrayBuffer=new ArrayBuffer(e),this._dataView=new DataView(this._arrayBuffer),this._byteOffset=0}return e.prototype._resizeBuffer=function(e){var t=new ArrayBuffer(e),r=Math.min(this._arrayBuffer.byteLength,e),n=new Uint8Array(this._arrayBuffer,0,r);return new Uint8Array(t).set(n,0),this._arrayBuffer=t,this._dataView=new DataView(this._arrayBuffer),t},e.prototype.getArrayBuffer=function(){return this._resizeBuffer(this.getByteOffset())},e.prototype.getByteOffset=function(){if(null==this._byteOffset)throw new Error("Byte offset is undefined!");return this._byteOffset},e.prototype.setUInt8=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint8(t,e):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+1>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint8(this._byteOffset,e),this._byteOffset+=1)},e.prototype.setUInt16=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint16(t,e,!0):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+2>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint16(this._byteOffset,e,!0),this._byteOffset+=2)},e.prototype.getUInt32=function(e){if(e<this._byteOffset)return this._dataView.getUint32(e,!0);throw d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"),new Error("BinaryWriter: byteoffset is greater than the current binary buffer length!")},e.prototype.getVector3Float32FromRef=function(e,t){t+8>this._byteOffset?d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0))},e.prototype.setVector3Float32FromRef=function(e,t){t+8>this._byteOffset?d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0))},e.prototype.getVector4Float32FromRef=function(e,t){t+12>this._byteOffset?d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(e.x=this._dataView.getFloat32(t,!0),e.y=this._dataView.getFloat32(t+4,!0),e.z=this._dataView.getFloat32(t+8,!0),e.w=this._dataView.getFloat32(t+12,!0))},e.prototype.setVector4Float32FromRef=function(e,t){t+12>this._byteOffset?d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._dataView.setFloat32(t,e.x,!0),this._dataView.setFloat32(t+4,e.y,!0),this._dataView.setFloat32(t+8,e.z,!0),this._dataView.setFloat32(t+12,e.w,!0))},e.prototype.setFloat32=function(e,t){isNaN(e)&&d.Tools.Error("Invalid data being written!"),null!=t&&(t<this._byteOffset?this._dataView.setFloat32(t,e,!0):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary length!")),this._byteOffset+4>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setFloat32(this._byteOffset,e,!0),this._byteOffset+=4},e.prototype.setUInt32=function(e,t){null!=t?t<this._byteOffset?this._dataView.setUint32(t,e,!0):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+4>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setUint32(this._byteOffset,e,!0),this._byteOffset+=4)},e.prototype.setInt16=function(e,t){null!=t?t<this._byteOffset?this._dataView.setInt16(t,e,!0):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+2>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setInt16(this._byteOffset,e,!0),this._byteOffset+=2)},e.prototype.setByte=function(e,t){null!=t?t<this._byteOffset?this._dataView.setInt8(t,e):d.Tools.Error("BinaryWriter: byteoffset is greater than the current binary buffer length!"):(this._byteOffset+1>this._arrayBuffer.byteLength&&this._resizeBuffer(2*this._arrayBuffer.byteLength),this._dataView.setInt8(this._byteOffset,e),this._byteOffset++)},e}(),R=0,S=function(){function e(){}return e.GLTFAsync=function(e,t,r){return e.whenReadyAsync().then((function(){var n=t.replace(/\.[^/.]+$/,"");return new C(e,r)._generateGLTFAsync(n)}))},e._PreExportAsync=function(e,t){return Promise.resolve().then((function(){return t&&t.exportWithoutWaitingForScene?Promise.resolve():e.whenReadyAsync()}))},e._PostExportAsync=function(e,t,r){return Promise.resolve().then((function(){return r&&r.exportWithoutWaitingForScene,t}))},e.GLBAsync=function(e,t,r){var n=this;return this._PreExportAsync(e,r).then((function(){var o=t.replace(/\.[^/.]+$/,"");return new C(e,r)._generateGLBAsync(o).then((function(t){return n._PostExportAsync(e,t,r)}))}))},e}(),I="KHR_texture_transform",B=function(){function e(){this.name=I,this.enabled=!0,this.required=!1,this._wasUsed=!1}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportTexture=function(e,t,r){if(r&&(0===r.uAng&&0===r.wAng&&0===r.vAng||0===r.uRotationCenter&&0===r.vRotationCenter)){var n={},o=!1;if(0===r.uOffset&&0===r.vOffset||(n.offset=[r.uOffset,r.vOffset],o=!0),1===r.uScale&&1===r.vScale||(n.scale=[r.uScale,r.vScale],o=!0),0!==r.wAng&&(n.rotation=-r.wAng,o=!0),0!==r.coordinatesIndex&&(n.texCoord=r.coordinatesIndex,o=!0),!o)return;this._wasUsed=!0,t.extensions||(t.extensions={}),t.extensions[I]=n}},e.prototype.preExportTextureAsync=function(e,t){return new Promise((function(r,n){t.getScene()?0!==t.uAng||0!==t.vAng?(d.Tools.Warn("".concat(e,": Texture ").concat(t.name," with rotation in the u or v axis is not supported in glTF.")),r(null)):0===t.wAng||0===t.uRotationCenter&&0===t.vRotationCenter?r(t):(d.Tools.Warn("".concat(e,": Texture ").concat(t.name," with rotation not centered at the origin cannot be exported with ").concat(I)),r(null)):n("".concat(e,': "scene" is not defined for Babylon texture ').concat(t.name,"!"))}))},e}();C.RegisterExtension(I,(function(){return new B}));var P="KHR_lights_punctual",N=function(){function e(e){this.name=P,this.enabled=!0,this.required=!1,this._exporter=e}return e.prototype.dispose=function(){this._lights=null},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return!!this._lights},enumerable:!1,configurable:!0}),e.prototype.onExporting=function(){this._exporter._glTF.extensions[P]=this._lights},e.prototype.postExportNodeAsync=function(e,t,r,n){var o=this;return new Promise((function(i){if(t&&r instanceof d.ShadowLight){var a=void 0,s=r.getTypeID()==d.Light.LIGHTTYPEID_POINTLIGHT?"point":r.getTypeID()==d.Light.LIGHTTYPEID_DIRECTIONALLIGHT?"directional":r.getTypeID()==d.Light.LIGHTTYPEID_SPOTLIGHT?"spot":null;if(null==s)d.Logger.Warn("".concat(e,": Light ").concat(r.name," is not supported in ").concat(P));else{if(r.position.equalsToFloats(0,0,0)||(t.translation=r.position.asArray()),"point"!==s){var u=r.direction,l=-Math.atan2(u.z,u.x)+Math.PI/2,c=Math.sqrt(u.x*u.x+u.z*u.z),f=-Math.atan2(u.y,c),h=d.Quaternion.RotationYawPitchRoll(l+Math.PI,f,0);d.Quaternion.IsIdentity(h)||(t.rotation=h.asArray())}if(r.falloffType!==d.Light.FALLOFF_GLTF&&d.Logger.Warn("".concat(e,": Light falloff for ").concat(r.name," does not match the ").concat(P," specification!")),a={type:s},r.diffuse.equals(d.Color3.White())||(a.color=r.diffuse.asArray()),1!==r.intensity&&(a.intensity=r.intensity),r.range!==Number.MAX_VALUE&&(a.range=r.range),"spot"===s){var p=r;p.angle!==Math.PI/2&&(null==a.spot&&(a.spot={}),a.spot.outerConeAngle=p.angle/2),0!==p.innerAngle&&(null==a.spot&&(a.spot={}),a.spot.innerConeAngle=p.innerAngle/2)}o._lights||(o._lights={lights:[]}),o._lights.lights.push(a);var _={light:o._lights.lights.length-1},m=r.parent;if(m&&1==m.getChildren().length){var g=o._exporter._nodes[n[m.uniqueId]];if(g){var x=d.Vector3.FromArrayToRef(g.translation||[0,0,0],0,d.TmpVectors.Vector3[0]),y=d.Quaternion.FromArrayToRef(g.rotation||[0,0,0,1],0,d.TmpVectors.Quaternion[0]),T=d.Vector3.FromArrayToRef(g.scale||[1,1,1],0,d.TmpVectors.Vector3[1]),v=d.Matrix.ComposeToRef(T,y,x,d.TmpVectors.Matrix[0]),b=d.Vector3.FromArrayToRef(t.translation||[0,0,0],0,d.TmpVectors.Vector3[2]),A=d.Quaternion.FromArrayToRef(t.rotation||[0,0,0,1],0,d.TmpVectors.Quaternion[1]),E=d.Matrix.ComposeToRef(d.Vector3.OneReadOnly,A,b,d.TmpVectors.Matrix[1]);return v.multiplyToRef(E,E),E.decompose(T,y,x),x.equalsToFloats(0,0,0)?delete g.translation:g.translation=x.asArray(),d.Quaternion.IsIdentity(y)?delete g.rotation:g.rotation=y.asArray(),T.equalsToFloats(1,1,1)?delete g.scale:g.scale=T.asArray(),g.extensions||(g.extensions={}),g.extensions[P]=_,void i(null)}}t.extensions||(t.extensions={}),t.extensions[P]=_}}i(t)}))},e}();C.RegisterExtension(P,(function(e){return new N(e)}));var L="KHR_materials_clearcoat",O=function(){function e(e){this.name=L,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRBaseMaterial&&r.clearCoat.isEnabled?(r.clearCoat.texture&&n.push(r.clearCoat.texture),!r.clearCoat.useRoughnessFromMainTexture&&r.clearCoat.textureRoughness&&n.push(r.clearCoat.textureRoughness),r.clearCoat.bumpTexture&&n.push(r.clearCoat.bumpTexture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof d.PBRBaseMaterial){if(!r.clearCoat.isEnabled)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o,i=n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.texture);o=r.clearCoat.useRoughnessFromMainTexture?n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.texture):n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.textureRoughness),r.clearCoat.isTintEnabled&&d.Tools.Warn("Clear Color tint is not supported for glTF export. Ignoring for: ".concat(r.name)),r.clearCoat.remapF0OnInterfaceChange&&d.Tools.Warn("Clear Color F0 remapping is not supported for glTF export. Ignoring for: ".concat(r.name));var a=n._exporter._glTFMaterialExporter._getTextureInfo(r.clearCoat.bumpTexture),s={clearcoatFactor:r.clearCoat.intensity,clearcoatTexture:null!=i?i:void 0,clearcoatRoughnessFactor:r.clearCoat.roughness,clearcoatRoughnessTexture:null!=o?o:void 0,clearcoatNormalTexture:null!=a?a:void 0,hasTextures:function(){return null!==s.clearcoatTexture||null!==s.clearcoatRoughnessTexture||null!==s.clearcoatRoughnessTexture}};t.extensions[L]=s}e(t)}))},e}();C.RegisterExtension(L,(function(e){return new O(e)}));var U="KHR_materials_iridescence",k=function(){function e(e){this.name=U,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRBaseMaterial&&r.iridescence.isEnabled?(r.iridescence.texture&&n.push(r.iridescence.texture),r.iridescence.thicknessTexture&&r.iridescence.thicknessTexture!==r.iridescence.texture&&n.push(r.iridescence.thicknessTexture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof d.PBRBaseMaterial){if(!r.iridescence.isEnabled)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o=n._exporter._glTFMaterialExporter._getTextureInfo(r.iridescence.texture),i=n._exporter._glTFMaterialExporter._getTextureInfo(r.iridescence.thicknessTexture),a={iridescenceFactor:r.iridescence.intensity,iridescenceIor:r.iridescence.indexOfRefraction,iridescenceThicknessMinimum:r.iridescence.minimumThickness,iridescenceThicknessMaximum:r.iridescence.maximumThickness,iridescenceTexture:null!=o?o:void 0,iridescenceThicknessTexture:null!=i?i:void 0,hasTextures:function(){return null!==a.iridescenceTexture||null!==a.iridescenceThicknessTexture}};t.extensions[U]=a}e(t)}))},e}();C.RegisterExtension(U,(function(e){return new k(e)}));var K="KHR_materials_anisotropy",D=function(){function e(e){this.name=K,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRBaseMaterial&&r.anisotropy.isEnabled&&!r.anisotropy.legacy?(r.anisotropy.texture&&n.push(r.anisotropy.texture),n):[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof d.PBRBaseMaterial){if(!r.anisotropy.isEnabled||r.anisotropy.legacy)return void e(t);n._wasUsed=!0,t.extensions=t.extensions||{};var o=n._exporter._glTFMaterialExporter._getTextureInfo(r.anisotropy.texture),i={anisotropyStrength:r.anisotropy.intensity,anisotropyRotation:r.anisotropy.angle,anisotropyTexture:null!=o?o:void 0,hasTextures:function(){return null!==i.anisotropyTexture}};t.extensions[K]=i}e(t)}))},e}();C.RegisterExtension(K,(function(e){return new D(e)}));var G="KHR_materials_sheen",z=function(){function e(e){this.name=G,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){return r instanceof d.PBRMaterial&&r.sheen.isEnabled&&r.sheen.texture?[r.sheen.texture]:[]},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o,i,a,s;if(r instanceof d.PBRMaterial){if(!r.sheen.isEnabled)return void e(t);n._wasUsed=!0,null==t.extensions&&(t.extensions={});var u={sheenColorFactor:r.sheen.color.asArray(),sheenRoughnessFactor:null!==(o=r.sheen.roughness)&&void 0!==o?o:0,hasTextures:function(){return null!==u.sheenColorTexture||null!==u.sheenRoughnessTexture}};r.sheen.texture&&(u.sheenColorTexture=null!==(i=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.texture))&&void 0!==i?i:void 0),r.sheen.textureRoughness&&!r.sheen.useRoughnessFromMainTexture?u.sheenRoughnessTexture=null!==(a=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.textureRoughness))&&void 0!==a?a:void 0:r.sheen.texture&&r.sheen.useRoughnessFromMainTexture&&(u.sheenRoughnessTexture=null!==(s=n._exporter._glTFMaterialExporter._getTextureInfo(r.sheen.texture))&&void 0!==s?s:void 0),t.extensions[G]=u}e(t)}))},e}();C.RegisterExtension(G,(function(e){return new z(e)}));var W="KHR_materials_unlit",q=function(){function e(){this.name=W,this.enabled=!0,this.required=!1,this._wasUsed=!1}return Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.dispose=function(){},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o=!1;r instanceof d.PBRMaterial?o=r.unlit:r instanceof d.StandardMaterial&&(o=r.disableLighting),o&&(n._wasUsed=!0,null==t.extensions&&(t.extensions={}),t.extensions[W]={}),e(t)}))},e}();C.RegisterExtension(W,(function(){return new q}));var H="KHR_materials_ior",j=function(){function e(){this.name=H,this.enabled=!0,this.required=!1,this._wasUsed=!1}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype._isExtensionEnabled=function(e){return!e.unlit&&null!=e.indexOfRefraction&&1.5!=e.indexOfRefraction},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0;var o={ior:r.indexOfRefraction};t.extensions=t.extensions||{},t.extensions[H]=o}e(t)}))},e}();C.RegisterExtension(H,(function(e){return new j}));var Q="KHR_materials_specular",Y=function(){function e(e){this.name=Q,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRMaterial&&this._isExtensionEnabled(r)?(r.metallicReflectanceTexture&&n.push(r.metallicReflectanceTexture),r.reflectanceTexture&&n.push(r.reflectanceTexture),n):n},e.prototype._isExtensionEnabled=function(e){return!e.unlit&&(null!=e.metallicF0Factor&&1!=e.metallicF0Factor||null!=e.metallicReflectanceColor&&!e.metallicReflectanceColor.equalsFloats(1,1,1)||this._hasTexturesExtension(e))},e.prototype._hasTexturesExtension=function(e){return null!=e.metallicReflectanceTexture||null!=e.reflectanceTexture},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o,i;if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0,t.extensions=t.extensions||{};var a=null!==(o=n._exporter._glTFMaterialExporter._getTextureInfo(r.metallicReflectanceTexture))&&void 0!==o?o:void 0,s=null!==(i=n._exporter._glTFMaterialExporter._getTextureInfo(r.reflectanceTexture))&&void 0!==i?i:void 0,u={specularFactor:1==r.metallicF0Factor?void 0:r.metallicF0Factor,specularTexture:a,specularColorFactor:r.metallicReflectanceColor.equalsFloats(1,1,1)?void 0:r.metallicReflectanceColor.asArray(),specularColorTexture:s,hasTextures:function(){return n._hasTexturesExtension(r)}};t.extensions[Q]=u}e(t)}))},e}();C.RegisterExtension(Q,(function(e){return new Y(e)}));var X="KHR_materials_volume",J=function(){function e(e){this.name=X,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRMaterial&&this._isExtensionEnabled(r)?(r.subSurface.thicknessTexture&&n.push(r.subSurface.thicknessTexture),n):n},e.prototype._isExtensionEnabled=function(e){if(e.unlit)return!1;var t=e.subSurface;return!(!t.isRefractionEnabled&&!t.isTranslucencyEnabled)&&(null!=t.maximumThickness&&0!=t.maximumThickness||null!=t.tintColorAtDistance&&t.tintColorAtDistance!=Number.POSITIVE_INFINITY||null!=t.tintColor&&t.tintColor!=d.Color3.White()||this._hasTexturesExtension(e))},e.prototype._hasTexturesExtension=function(e){return null!=e.subSurface.thicknessTexture},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o;if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0;var i=r.subSurface,a={thicknessFactor:0==i.maximumThickness?void 0:i.maximumThickness,thicknessTexture:null!==(o=n._exporter._glTFMaterialExporter._getTextureInfo(i.thicknessTexture))&&void 0!==o?o:void 0,attenuationDistance:i.tintColorAtDistance==Number.POSITIVE_INFINITY?void 0:i.tintColorAtDistance,attenuationColor:i.tintColor.equalsFloats(1,1,1)?void 0:i.tintColor.asArray(),hasTextures:function(){return n._hasTexturesExtension(r)}};t.extensions=t.extensions||{},t.extensions[X]=a}e(t)}))},e}();C.RegisterExtension(X,(function(e){return new J(e)}));var Z="KHR_materials_dispersion",$=function(){function e(){this.name=Z,this.enabled=!0,this.required=!1,this._wasUsed=!1}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype._isExtensionEnabled=function(e){if(e.unlit)return!1;var t=e.subSurface;return!(!t.isRefractionEnabled&&!t.isDispersionEnabled)},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0;var o={dispersion:r.subSurface.dispersion};t.extensions=t.extensions||{},t.extensions[Z]=o}e(t)}))},e}();C.RegisterExtension(Z,(function(){return new $}));var ee="KHR_materials_transmission",te=function(){function e(e){this.name=ee,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRMaterial&&this._isExtensionEnabled(r)?(r.subSurface.thicknessTexture&&n.push(r.subSurface.thicknessTexture),n):n},e.prototype._isExtensionEnabled=function(e){if(e.unlit)return!1;var t=e.subSurface;return t.isRefractionEnabled&&null!=t.refractionIntensity&&0!=t.refractionIntensity||this._hasTexturesExtension(e)},e.prototype._hasTexturesExtension=function(e){return null!=e.subSurface.refractionIntensityTexture},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o;if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0;var i=r.subSurface,a={transmissionFactor:0===i.refractionIntensity?void 0:i.refractionIntensity,transmissionTexture:null!==(o=n._exporter._glTFMaterialExporter._getTextureInfo(i.refractionIntensityTexture))&&void 0!==o?o:void 0,hasTextures:function(){return n._hasTexturesExtension(r)}};t.extensions=t.extensions||{},t.extensions[ee]=a}e(t)}))},e}();C.RegisterExtension(ee,(function(e){return new te(e)}));var re="EXT_mesh_gpu_instancing",ne=function(){function e(e){this.name=re,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportNodeAsync=function(e,t,r,n,o){var i=this;return new Promise((function(e){if(t&&r instanceof d.Mesh&&r.hasThinInstances&&o){i._wasUsed=!0;for(var n=d.Vector3.Zero(),a=d.Quaternion.Identity(),s=d.Vector3.One(),u=r.thinInstanceGetWorldMatrices(),l=d.TmpVectors.Vector3[2],c=d.TmpVectors.Quaternion[1],f=d.TmpVectors.Vector3[3],h=!1,p=!1,_=!1,m=new Float32Array(3*r.thinInstanceCount),g=new Float32Array(4*r.thinInstanceCount),x=new Float32Array(3*r.thinInstanceCount),y=0,T=0,v=u;T<v.length;T++)v[T].decompose(f,c,l),m.set(l.asArray(),3*y),g.set(c.normalize().asArray(),4*y),x.set(f.asArray(),3*y),h=h||!l.equalsWithEpsilon(n),p=p||!c.equalsWithEpsilon(a),_=_||!f.equalsWithEpsilon(s),y++;var b={attributes:{}};h&&(b.attributes.TRANSLATION=i._buildAccessor(m,"VEC3",r.thinInstanceCount,o,5126)),p&&(b.attributes.ROTATION=i._buildAccessor(g,"VEC4",r.thinInstanceCount,o,5126)),_&&(b.attributes.SCALE=i._buildAccessor(x,"VEC3",r.thinInstanceCount,o,5126)),t.extensions=t.extensions||{},t.extensions[re]=b}e(t)}))},e.prototype._buildAccessor=function(e,t,r,n,o){var i=n.getByteOffset();switch(o){case 5126:for(var a=0;a!=e.length;a++)n.setFloat32(e[a]);break;case 5120:for(a=0;a!=e.length;a++)n.setByte(127*e[a]);break;case 5122:for(a=0;a!=e.length;a++)n.setInt16(32767*e[a])}var s={buffer:0,byteOffset:i,byteLength:e.length*d.VertexBuffer.GetTypeByteLength(o)},u=this._exporter._bufferViews.length;this._exporter._bufferViews.push(s);var l=this._exporter._accessors.length,c={bufferView:u,componentType:o,count:r,type:t,normalized:5120==o||5122==o};return this._exporter._accessors.push(c),l},e}();C.RegisterExtension(re,(function(e){return new ne(e)}));var oe="KHR_materials_emissive_strength",ie=function(){function e(){this.name=oe,this.enabled=!0,this.required=!1,this._wasUsed=!1}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){if(!(r instanceof d.PBRMaterial))return e(t);var o=r.emissiveColor.asArray(),i=Math.max.apply(Math,o);if(i>1){n._wasUsed=!0,t.extensions||(t.extensions={});var a={emissiveStrength:i},s=r.emissiveColor.scale(1/a.emissiveStrength);t.emissiveFactor=s.asArray(),t.extensions[oe]=a}return e(t)}))},e}();C.RegisterExtension(oe,(function(e){return new ie}));var ae="KHR_materials_diffuse_transmission",se=function(){function e(e){this.name=ae,this.enabled=!0,this.required=!1,this._wasUsed=!1,this._exporter=e}return e.prototype.dispose=function(){},Object.defineProperty(e.prototype,"wasUsed",{get:function(){return this._wasUsed},enumerable:!1,configurable:!0}),e.prototype.postExportMaterialAdditionalTextures=function(e,t,r){var n=[];return r instanceof d.PBRMaterial&&this._isExtensionEnabled(r)?(r.subSurface.thicknessTexture&&n.push(r.subSurface.thicknessTexture),n):n},e.prototype._isExtensionEnabled=function(e){if(e.unlit)return!1;var t=e.subSurface;return!!t.isTranslucencyEnabled&&!e.unlit&&!t.useAlbedoToTintTranslucency&&t.useGltfStyleTextures&&1===t.volumeIndexOfRefraction&&0===t.minimumThickness&&0===t.maximumThickness},e.prototype._hasTexturesExtension=function(e){return null!=e.subSurface.translucencyIntensityTexture||null!=e.subSurface.translucencyColorTexture},e.prototype.postExportMaterialAsync=function(e,t,r){var n=this;return new Promise((function(e){var o,i;if(r instanceof d.PBRMaterial&&n._isExtensionEnabled(r)){n._wasUsed=!0;var a=r.subSurface,s={diffuseTransmissionFactor:1==a.translucencyIntensity?void 0:a.translucencyIntensity,diffuseTransmissionTexture:null!==(o=n._exporter._glTFMaterialExporter._getTextureInfo(a.translucencyIntensityTexture))&&void 0!==o?o:void 0,diffuseTransmissionColorFactor:!a.translucencyColor||a.translucencyColor.equalsFloats(1,1,1)?void 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t=e;e instanceof d.InstancedMesh&&(t=e.sourceMesh);var r=t.getVerticesData(d.VertexBuffer.PositionKind,!0,!0);if(!r)return[];var n=d.Vector3.Zero(),o=void 0;for(o=0;o<r.length;o+=3)d.Vector3.TransformCoordinatesFromFloatsToRef(r[o],r[o+1],r[o+2],e.computeWorldMatrix(!0),n).toArray(r,o);return r}return e.getVerticesData(d.VertexBuffer.PositionKind)||[]};a&&(i=!0);var h="",p=0,_=0;if(n){for(var m=0;m<e.length;m++)p+=(T=(x=e[m]).getIndices())?T.length/3:0;var g=new ArrayBuffer(84+50*p);_+=80,(h=new DataView(g)).setUint32(_,p,o),_+=4}else s||(h="solid stlmesh\r\n");for(m=0;m<e.length;m++){var x=e[m];!n&&s&&(h+="solid "+x.name+"\r\n"),!i&&x instanceof d.Mesh&&x.bakeCurrentTransformIntoVertices();for(var y=f(x),T=x.getIndices()||[],v=0;v<T.length;v+=3){var b=u(T,y,v);n?(_=l(h,_,b.n,o),_=l(h,_,b.v[0],o),_=l(h,_,b.v[1],o),_=l(h,_,b.v[2],o),_+=2):(h+="\tfacet normal "+b.n.x+" "+b.n.y+" "+b.n.z+"\r\n",h+="\t\touter loop\r\n",h+="\t\t\tvertex "+b.v[0].x+" "+b.v[0].y+" 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diff --git a/libs/three-mesh-bvh.module.js b/libs/three-mesh-bvh.module.js
index 48eda4b1..0aa32775 100644
--- a/libs/three-mesh-bvh.module.js
+++ b/libs/three-mesh-bvh.module.js
@@ -3569,6 +3569,7 @@ function _raycastFirst$1( nodeIndex32, bvh, side, ray, near, far ) {
 		const count = COUNT( nodeIndex16, uint16Array );
 
 
+		// eslint-disable-next-line no-unreachable
 		return intersectClosestTri( bvh, side, ray, offset, count, near, far );
 
 
@@ -6144,7 +6145,7 @@ function estimateMemoryInBytes( obj ) {
 
 		for ( let key in curr ) {
 
-			if ( ! curr.hasOwnProperty( key ) ) {
+			if ( ! Object.hasOwn( curr, key ) ) {
 
 				continue;
 
@@ -6331,8 +6332,8 @@ function convertRaycastIntersect( hit, object, raycaster ) {
 const ray = /* @__PURE__ */ new Ray();
 const direction = /* @__PURE__ */ new Vector3();
 const tmpInverseMatrix = /* @__PURE__ */ new Matrix4();
-const worldScale = /* @__PURE__ */ new Vector3();
 const origMeshRaycastFunc = Mesh.prototype.raycast;
+const _worldScale = /* @__PURE__ */ new Vector3();
 
 function acceleratedRaycast( raycaster, intersects ) {
 
@@ -6343,8 +6344,8 @@ function acceleratedRaycast( raycaster, intersects ) {
 		tmpInverseMatrix.copy( this.matrixWorld ).invert();
 		ray.copy( raycaster.ray ).applyMatrix4( tmpInverseMatrix );
 
-		this.getWorldScale( worldScale );
-		direction.copy( ray.direction ).multiply( worldScale );
+		extractMatrixScale( this.matrixWorld, _worldScale );
+		direction.copy( ray.direction ).multiply( _worldScale );
 
 		const scaleFactor = direction.length();
 		const near = raycaster.near / scaleFactor;
@@ -6397,6 +6398,18 @@ function disposeBoundsTree() {
 
 }
 
+// https://github.com/mrdoob/three.js/blob/dev/src/math/Matrix4.js#L732
+// extracting the scale directly is ~3x faster than using "decompose"
+function extractMatrixScale( matrix, target ) {
+
+	const te = matrix.elements;
+	const sx = target.set( te[ 0 ], te[ 1 ], te[ 2 ] ).length();
+	const sy = target.set( te[ 4 ], te[ 5 ], te[ 6 ] ).length();
+	const sz = target.set( te[ 8 ], te[ 9 ], te[ 10 ] ).length();
+	return target.set( sx, sy, sz );
+
+}
+
 function countToStringFormat( count ) {
 
 	switch ( count ) {
diff --git a/libs/three.module.min.js b/libs/three.module.min.js
index a79ef7fa..0606aa60 100644
--- a/libs/three.module.min.js
+++ b/libs/three.module.min.js
@@ -3,4 +3,4 @@
  * Copyright 2010-2024 Three.js Authors
  * SPDX-License-Identifier: MIT
  */
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this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this}equals(t){return t.x===this.x&&t.y===this.y}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this}rotateAround(t,e){const n=Math.cos(e),i=Math.sin(e),r=this.x-t.x,s=this.y-t.y;return this.x=r*n-s*i+t.x,this.y=r*i+s*n+t.y,this}random(){return this.x=Math.random(),this.y=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y}}class Qn{constructor(t,e,n,i,r,s,a,o,l){Qn.prototype.isMatrix3=!0,this.elements=[1,0,0,0,1,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l)}set(t,e,n,i,r,s,a,o,l){const c=this.elements;return c[0]=t,c[1]=i,c[2]=a,c[3]=e,c[4]=r,c[5]=o,c[6]=n,c[7]=s,c[8]=l,this}identity(){return this.set(1,0,0,0,1,0,0,0,1),this}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],c=n[4],h=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],v=i[1],_=i[4],x=i[7],y=i[2],M=i[5],S=i[8];return r[0]=s*m+a*v+o*y,r[3]=s*f+a*_+o*M,r[6]=s*g+a*x+o*S,r[1]=l*m+c*v+h*y,r[4]=l*f+c*_+h*M,r[7]=l*g+c*x+h*S,r[2]=u*m+d*v+p*y,r[5]=u*f+d*_+p*M,r[8]=u*g+d*x+p*S,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8];return e*s*c-e*a*l-n*r*c+n*a*o+i*r*l-i*s*o}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=c*s-a*l,u=a*o-c*r,d=l*r-s*o,p=e*h+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=h*m,t[1]=(i*l-c*n)*m,t[2]=(a*n-i*s)*m,t[3]=u*m,t[4]=(c*e-i*o)*m,t[5]=(i*r-a*e)*m,t[6]=d*m,t[7]=(n*o-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,a){const o=Math.cos(r),l=Math.sin(r);return this.set(n*o,n*l,-n*(o*s+l*a)+s+t,-i*l,i*o,-i*(-l*s+o*a)+a+e,0,0,1),this}scale(t,e){return this.premultiply(ti.makeScale(t,e)),this}rotate(t){return this.premultiply(ti.makeRotation(-t)),this}translate(t,e){return this.premultiply(ti.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}const ti=new Qn;function ei(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}const ni={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function ii(t,e){return new ni[t](e)}function ri(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}function si(){const t=ri("canvas");return t.style.display="block",t}const ai={};function oi(t){t in ai||(ai[t]=!0,console.warn(t))}const li=(new Qn).set(.8224621,.177538,0,.0331941,.9668058,0,.0170827,.0723974,.9105199),ci=(new Qn).set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),hi={[Ze]:{transfer:$e,primaries:tn,toReference:t=>t,fromReference:t=>t},[Ye]:{transfer:Qe,primaries:tn,toReference:t=>t.convertSRGBToLinear(),fromReference:t=>t.convertLinearToSRGB()},[Ke]:{transfer:$e,primaries:en,toReference:t=>t.applyMatrix3(ci),fromReference:t=>t.applyMatrix3(li)},[Je]:{transfer:Qe,primaries:en,toReference:t=>t.convertSRGBToLinear().applyMatrix3(ci),fromReference:t=>t.applyMatrix3(li).convertLinearToSRGB()}},ui=new Set([Ze,Ke]),di={enabled:!0,_workingColorSpace:Ze,get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(t){if(!ui.has(t))throw new Error(`Unsupported working color space, "${t}".`);this._workingColorSpace=t},convert:function(t,e,n){if(!1===this.enabled||e===n||!e||!n)return t;const i=hi[e].toReference;return(0,hi[n].fromReference)(i(t))},fromWorkingColorSpace:function(t,e){return this.convert(t,this._workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this._workingColorSpace)},getPrimaries:function(t){return hi[t].primaries},getTransfer:function(t){return t===qe?$e:hi[t].transfer}};function pi(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function mi(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}let fi;class gi{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===fi&&(fi=ri("canvas")),fi.width=t.width,fi.height=t.height;const n=fi.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=fi}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=ri("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const i=n.getImageData(0,0,t.width,t.height),r=i.data;for(let t=0;t<r.length;t++)r[t]=255*pi(r[t]/255);return n.putImageData(i,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*pi(e[t]/255)):e[t]=pi(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let vi=0;class _i{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:vi++}),this.uuid=Xn(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},i=this.data;if(null!==i){let t;if(Array.isArray(i)){t=[];for(let e=0,n=i.length;e<n;e++)i[e].isDataTexture?t.push(xi(i[e].image)):t.push(xi(i[e]))}else t=xi(i);n.url=t}return e||(t.images[this.uuid]=n),n}}function xi(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?gi.getDataURL(t):t.data?{data:Array.from(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let yi=0;class Mi extends kn{constructor(t=Mi.DEFAULT_IMAGE,e=Mi.DEFAULT_MAPPING,n=1001,i=1001,r=1006,s=1008,a=kt,o=Et,l=Mi.DEFAULT_ANISOTROPY,c=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:yi++}),this.uuid=Xn(),this.name="",this.source=new _i(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new $n(0,0),this.repeat=new $n(1,1),this.center=new $n(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new Qn,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=c,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==ot)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case pt:t.x=t.x-Math.floor(t.x);break;case mt:t.x=t.x<0?0:1;break;case ft:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case pt:t.y=t.y-Math.floor(t.y);break;case mt:t.y=t.y<0?0:1;break;case ft:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){!0===t&&this.pmremVersion++}}Mi.DEFAULT_IMAGE=null,Mi.DEFAULT_MAPPING=ot,Mi.DEFAULT_ANISOTROPY=1;class Si{constructor(t=0,e=0,n=0,i=1){Si.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,a=.1,o=t.elements,l=o[0],c=o[4],h=o[8],u=o[1],d=o[5],p=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-u)<s&&Math.abs(h-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<a&&Math.abs(h+m)<a&&Math.abs(p+f)<a&&Math.abs(l+d+g-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,o=(d+1)/2,v=(g+1)/2,_=(c+u)/4,x=(h+m)/4,y=(p+f)/4;return t>o&&t>v?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=_/n,r=x/n):o>v?o<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(o),n=_/i,r=y/i):v<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(v),n=x/r,i=y/r),this.set(n,i,r,e),this}let v=Math.sqrt((f-p)*(f-p)+(h-m)*(h-m)+(u-c)*(u-c));return Math.abs(v)<.001&&(v=1),this.x=(f-p)/v,this.y=(h-m)/v,this.z=(u-c)/v,this.w=Math.acos((l+d+g-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class bi extends kn{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new Si(0,0,t,e),this.scissorTest=!1,this.viewport=new Si(0,0,t,e);const i={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Mt,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new Mi(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let t=0;t<s;t++)this.textures[t]=r.clone(),this.textures[t].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.textures.length;i<r;i++)this.textures[i].image.width=t,this.textures[i].image.height=e,this.textures[i].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let e=0,n=t.textures.length;e<n;e++)this.textures[e]=t.textures[e].clone(),this.textures[e].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new _i(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class wi extends bi{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class Ti extends Mi{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=gt,this.minFilter=gt,this.wrapR=mt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Ei extends wi{constructor(t=1,e=1,n=1,i={}){super(t,e,i),this.isWebGLArrayRenderTarget=!0,this.depth=n,this.texture=new Ti(null,t,e,n),this.texture.isRenderTargetTexture=!0}}class Ai extends Mi{constructor(t=null,e=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=gt,this.minFilter=gt,this.wrapR=mt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Ri extends wi{constructor(t=1,e=1,n=1,i={}){super(t,e,i),this.isWebGL3DRenderTarget=!0,this.depth=n,this.texture=new Ai(null,t,e,n),this.texture.isRenderTargetTexture=!0}}class Ci{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],c=n[i+2],h=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=c,void(t[e+3]=h);if(1===a)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(h!==m||o!==u||l!==d||c!==p){let t=1-a;const e=o*u+l*d+c*p+h*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+u*r,l=l*t+d*r,c=c*t+p*r,h=h*t+m*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+c*c+h*h);o*=t,l*=t,c*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=c,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const a=n[i],o=n[i+1],l=n[i+2],c=n[i+3],h=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=a*p+c*h+o*d-l*u,t[e+1]=o*p+c*u+l*h-a*d,t[e+2]=l*p+c*d+a*u-o*h,t[e+3]=c*p-a*h-o*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),c=a(i/2),h=a(r/2),u=o(n/2),d=o(i/2),p=o(r/2);switch(s){case"XYZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"YXZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"ZXY":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"ZYX":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"YZX":this._x=u*c*h+l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h-u*d*p;break;case"XZY":this._x=u*c*h-l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],a=e[5],o=e[9],l=e[2],c=e[6],h=e[10],u=n+a+h;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(c-o)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(c-o)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(o+c)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(o+c)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(jn(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,c=e._w;return this._x=n*c+s*a+i*l-r*o,this._y=i*c+s*o+r*a-n*l,this._z=r*c+s*l+n*o-i*a,this._w=s*c-n*a-i*o-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let a=s*t._w+n*t._x+i*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this}const l=Math.sqrt(o),c=Math.atan2(l,a),h=Math.sin((1-e)*c)/l,u=Math.sin(e*c)/l;return this._w=s*h+this._w*u,this._x=n*h+this._x*u,this._y=i*h+this._y*u,this._z=r*h+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),i=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(i*Math.sin(t),i*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class Pi{constructor(t=0,e=0,n=0){Pi.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(Li.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(Li.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,a=t.z,o=t.w,l=2*(s*i-a*n),c=2*(a*e-r*i),h=2*(r*n-s*e);return this.x=e+o*l+s*h-a*c,this.y=n+o*c+a*l-r*h,this.z=i+o*h+r*c-s*l,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,a=e.y,o=e.z;return this.x=i*o-r*a,this.y=r*s-n*o,this.z=n*a-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Ii.copy(this).projectOnVector(t),this.sub(Ii)}reflect(t){return this.sub(Ii.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(jn(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=2*Math.random()-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Ii=new Pi,Li=new Ci;class Ui{constructor(t=new Pi(1/0,1/0,1/0),e=new Pi(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(Di.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(Di.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Di.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(void 0!==n){const i=n.getAttribute("position");if(!0===e&&void 0!==i&&!0!==t.isInstancedMesh)for(let e=0,n=i.count;e<n;e++)!0===t.isMesh?t.getVertexPosition(e,Di):Di.fromBufferAttribute(i,e),Di.applyMatrix4(t.matrixWorld),this.expandByPoint(Di);else void 0!==t.boundingBox?(null===t.boundingBox&&t.computeBoundingBox(),Oi.copy(t.boundingBox)):(null===n.boundingBox&&n.computeBoundingBox(),Oi.copy(n.boundingBox)),Oi.applyMatrix4(t.matrixWorld),this.union(Oi)}const i=t.children;for(let t=0,n=i.length;t<n;t++)this.expandByObject(i[t],e);return this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y||t.z<this.min.z||t.z>this.max.z)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y||t.max.z<this.min.z||t.min.z>this.max.z)}intersectsSphere(t){return this.clampPoint(t.center,Di),Di.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Gi),Wi.subVectors(this.max,Gi),Fi.subVectors(t.a,Gi),Bi.subVectors(t.b,Gi),zi.subVectors(t.c,Gi),ki.subVectors(Bi,Fi),Vi.subVectors(zi,Bi),Hi.subVectors(Fi,zi);let e=[0,-ki.z,ki.y,0,-Vi.z,Vi.y,0,-Hi.z,Hi.y,ki.z,0,-ki.x,Vi.z,0,-Vi.x,Hi.z,0,-Hi.x,-ki.y,ki.x,0,-Vi.y,Vi.x,0,-Hi.y,Hi.x,0];return!!qi(e,Fi,Bi,zi,Wi)&&(e=[1,0,0,0,1,0,0,0,1],!!qi(e,Fi,Bi,zi,Wi)&&(Xi.crossVectors(ki,Vi),e=[Xi.x,Xi.y,Xi.z],qi(e,Fi,Bi,zi,Wi)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,Di).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=.5*this.getSize(Di).length()),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(Ni[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),Ni[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),Ni[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),Ni[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),Ni[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),Ni[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),Ni[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),Ni[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(Ni)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const Ni=[new Pi,new Pi,new Pi,new Pi,new Pi,new Pi,new Pi,new Pi],Di=new Pi,Oi=new Ui,Fi=new Pi,Bi=new Pi,zi=new Pi,ki=new Pi,Vi=new Pi,Hi=new Pi,Gi=new Pi,Wi=new Pi,Xi=new Pi,ji=new Pi;function qi(t,e,n,i,r){for(let s=0,a=t.length-3;s<=a;s+=3){ji.fromArray(t,s);const a=r.x*Math.abs(ji.x)+r.y*Math.abs(ji.y)+r.z*Math.abs(ji.z),o=e.dot(ji),l=n.dot(ji),c=i.dot(ji);if(Math.max(-Math.max(o,l,c),Math.min(o,l,c))>a)return!1}return!0}const Yi=new Ui,Zi=new Pi,Ji=new Pi;class Ki{constructor(t=new Pi,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):Yi.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;Zi.subVectors(t,this.center);const e=Zi.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.addScaledVector(Zi,n/t),this.radius+=n}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(!0===this.center.equals(t.center)?this.radius=Math.max(this.radius,t.radius):(Ji.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(Zi.copy(t.center).add(Ji)),this.expandByPoint(Zi.copy(t.center).sub(Ji))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const $i=new Pi,Qi=new Pi,tr=new Pi,er=new Pi,nr=new Pi,ir=new Pi,rr=new Pi;class sr{constructor(t=new Pi,e=new Pi(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,$i)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=$i.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):($i.copy(this.origin).addScaledVector(this.direction,e),$i.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){Qi.copy(t).add(e).multiplyScalar(.5),tr.copy(e).sub(t).normalize(),er.copy(this.origin).sub(Qi);const r=.5*t.distanceTo(e),s=-this.direction.dot(tr),a=er.dot(this.direction),o=-er.dot(tr),l=er.lengthSq(),c=Math.abs(1-s*s);let h,u,d,p;if(c>0)if(h=s*o-a,u=s*a-o,p=r*c,h>=0)if(u>=-p)if(u<=p){const t=1/c;h*=t,u*=t,d=h*(h+s*u+2*a)+u*(s*h+u+2*o)+l}else u=r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u=-r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u<=-p?(h=Math.max(0,-(-s*r+a)),u=h>0?-r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l):u<=p?(h=0,u=Math.min(Math.max(-r,-o),r),d=u*(u+2*o)+l):(h=Math.max(0,-(s*r+a)),u=h>0?r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l);else u=s>0?-r:r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,h),i&&i.copy(Qi).addScaledVector(tr,u),d}intersectSphere(t,e){$i.subVectors(t.center,this.origin);const n=$i.dot(this.direction),i=$i.dot($i)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),a=n-s,o=n+s;return o<0?null:a<0?this.at(o,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,a,o;const l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),c>=0?(r=(t.min.y-u.y)*c,s=(t.max.y-u.y)*c):(r=(t.max.y-u.y)*c,s=(t.min.y-u.y)*c),n>s||r>i?null:((r>n||isNaN(n))&&(n=r),(s<i||isNaN(i))&&(i=s),h>=0?(a=(t.min.z-u.z)*h,o=(t.max.z-u.z)*h):(a=(t.max.z-u.z)*h,o=(t.min.z-u.z)*h),n>o||a>i?null:((a>n||n!=n)&&(n=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,$i)}intersectTriangle(t,e,n,i,r){nr.subVectors(e,t),ir.subVectors(n,t),rr.crossVectors(nr,ir);let s,a=this.direction.dot(rr);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}er.subVectors(this.origin,t);const o=s*this.direction.dot(ir.crossVectors(er,ir));if(o<0)return null;const l=s*this.direction.dot(nr.cross(er));if(l<0)return null;if(o+l>a)return null;const c=-s*er.dot(rr);return c<0?null:this.at(c/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class ar{constructor(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f){ar.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f)}set(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=r,g[5]=s,g[9]=a,g[13]=o,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new ar).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/or.setFromMatrixColumn(t,0).length(),r=1/or.setFromMatrixColumn(t,1).length(),s=1/or.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(i),l=Math.sin(i),c=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=-o*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-a*o,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*o}else if("YXZ"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t+r*a,e[4]=i*a-n,e[8]=s*l,e[1]=s*h,e[5]=s*c,e[9]=-a,e[2]=n*a-i,e[6]=r+t*a,e[10]=s*o}else if("ZXY"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t-r*a,e[4]=-s*h,e[8]=i+n*a,e[1]=n+i*a,e[5]=s*c,e[9]=r-t*a,e[2]=-s*l,e[6]=a,e[10]=s*o}else if("ZYX"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=i*l-n,e[8]=t*l+r,e[1]=o*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=a*o,e[10]=s*o}else if("YZX"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*c,e[9]=-a*c,e[2]=-l*c,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=-h,e[8]=l*c,e[1]=t*h+r,e[5]=s*c,e[9]=n*h-i,e[2]=i*h-n,e[6]=a*c,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(cr,t,hr)}lookAt(t,e,n){const i=this.elements;return pr.subVectors(t,e),0===pr.lengthSq()&&(pr.z=1),pr.normalize(),ur.crossVectors(n,pr),0===ur.lengthSq()&&(1===Math.abs(n.z)?pr.x+=1e-4:pr.z+=1e-4,pr.normalize(),ur.crossVectors(n,pr)),ur.normalize(),dr.crossVectors(pr,ur),i[0]=ur.x,i[4]=dr.x,i[8]=pr.x,i[1]=ur.y,i[5]=dr.y,i[9]=pr.y,i[2]=ur.z,i[6]=dr.z,i[10]=pr.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],c=n[1],h=n[5],u=n[9],d=n[13],p=n[2],m=n[6],f=n[10],g=n[14],v=n[3],_=n[7],x=n[11],y=n[15],M=i[0],S=i[4],b=i[8],w=i[12],T=i[1],E=i[5],A=i[9],R=i[13],C=i[2],P=i[6],I=i[10],L=i[14],U=i[3],N=i[7],D=i[11],O=i[15];return r[0]=s*M+a*T+o*C+l*U,r[4]=s*S+a*E+o*P+l*N,r[8]=s*b+a*A+o*I+l*D,r[12]=s*w+a*R+o*L+l*O,r[1]=c*M+h*T+u*C+d*U,r[5]=c*S+h*E+u*P+d*N,r[9]=c*b+h*A+u*I+d*D,r[13]=c*w+h*R+u*L+d*O,r[2]=p*M+m*T+f*C+g*U,r[6]=p*S+m*E+f*P+g*N,r[10]=p*b+m*A+f*I+g*D,r[14]=p*w+m*R+f*L+g*O,r[3]=v*M+_*T+x*C+y*U,r[7]=v*S+_*E+x*P+y*N,r[11]=v*b+_*A+x*I+y*D,r[15]=v*w+_*R+x*L+y*O,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],a=t[5],o=t[9],l=t[13],c=t[2],h=t[6],u=t[10],d=t[14];return t[3]*(+r*o*h-i*l*h-r*a*u+n*l*u+i*a*d-n*o*d)+t[7]*(+e*o*d-e*l*u+r*s*u-i*s*d+i*l*c-r*o*c)+t[11]*(+e*l*h-e*a*d-r*s*h+n*s*d+r*a*c-n*l*c)+t[15]*(-i*a*c-e*o*h+e*a*u+i*s*h-n*s*u+n*o*c)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=t[9],u=t[10],d=t[11],p=t[12],m=t[13],f=t[14],g=t[15],v=h*f*l-m*u*l+m*o*d-a*f*d-h*o*g+a*u*g,_=p*u*l-c*f*l-p*o*d+s*f*d+c*o*g-s*u*g,x=c*m*l-p*h*l+p*a*d-s*m*d-c*a*g+s*h*g,y=p*h*o-c*m*o-p*a*u+s*m*u+c*a*f-s*h*f,M=e*v+n*_+i*x+r*y;if(0===M)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const S=1/M;return t[0]=v*S,t[1]=(m*u*r-h*f*r-m*i*d+n*f*d+h*i*g-n*u*g)*S,t[2]=(a*f*r-m*o*r+m*i*l-n*f*l-a*i*g+n*o*g)*S,t[3]=(h*o*r-a*u*r-h*i*l+n*u*l+a*i*d-n*o*d)*S,t[4]=_*S,t[5]=(c*f*r-p*u*r+p*i*d-e*f*d-c*i*g+e*u*g)*S,t[6]=(p*o*r-s*f*r-p*i*l+e*f*l+s*i*g-e*o*g)*S,t[7]=(s*u*r-c*o*r+c*i*l-e*u*l-s*i*d+e*o*d)*S,t[8]=x*S,t[9]=(p*h*r-c*m*r-p*n*d+e*m*d+c*n*g-e*h*g)*S,t[10]=(s*m*r-p*a*r+p*n*l-e*m*l-s*n*g+e*a*g)*S,t[11]=(c*a*r-s*h*r-c*n*l+e*h*l+s*n*d-e*a*d)*S,t[12]=y*S,t[13]=(c*m*i-p*h*i+p*n*u-e*m*u-c*n*f+e*h*f)*S,t[14]=(p*a*i-s*m*i-p*n*o+e*m*o+s*n*f-e*a*f)*S,t[15]=(s*h*i-c*a*i+c*n*o-e*h*o-s*n*u+e*a*u)*S,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,a=t.y,o=t.z,l=r*s,c=r*a;return this.set(l*s+n,l*a-i*o,l*o+i*a,0,l*a+i*o,c*a+n,c*o-i*s,0,l*o-i*a,c*o+i*s,r*o*o+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,a=e._z,o=e._w,l=r+r,c=s+s,h=a+a,u=r*l,d=r*c,p=r*h,m=s*c,f=s*h,g=a*h,v=o*l,_=o*c,x=o*h,y=n.x,M=n.y,S=n.z;return i[0]=(1-(m+g))*y,i[1]=(d+x)*y,i[2]=(p-_)*y,i[3]=0,i[4]=(d-x)*M,i[5]=(1-(u+g))*M,i[6]=(f+v)*M,i[7]=0,i[8]=(p+_)*S,i[9]=(f-v)*S,i[10]=(1-(u+m))*S,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=or.set(i[0],i[1],i[2]).length();const s=or.set(i[4],i[5],i[6]).length(),a=or.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],lr.copy(this);const o=1/r,l=1/s,c=1/a;return lr.elements[0]*=o,lr.elements[1]*=o,lr.elements[2]*=o,lr.elements[4]*=l,lr.elements[5]*=l,lr.elements[6]*=l,lr.elements[8]*=c,lr.elements[9]*=c,lr.elements[10]*=c,e.setFromRotationMatrix(lr),n.x=r,n.y=s,n.z=a,this}makePerspective(t,e,n,i,r,s,a=2e3){const o=this.elements,l=2*r/(e-t),c=2*r/(n-i),h=(e+t)/(e-t),u=(n+i)/(n-i);let d,p;if(a===Bn)d=-(s+r)/(s-r),p=-2*s*r/(s-r);else{if(a!==zn)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);d=-s/(s-r),p=-s*r/(s-r)}return o[0]=l,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=c,o[9]=u,o[13]=0,o[2]=0,o[6]=0,o[10]=d,o[14]=p,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s,a=2e3){const o=this.elements,l=1/(e-t),c=1/(n-i),h=1/(s-r),u=(e+t)*l,d=(n+i)*c;let p,m;if(a===Bn)p=(s+r)*h,m=-2*h;else{if(a!==zn)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);p=r*h,m=-1*h}return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-u,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-d,o[2]=0,o[6]=0,o[10]=m,o[14]=-p,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const or=new Pi,lr=new ar,cr=new Pi(0,0,0),hr=new Pi(1,1,1),ur=new Pi,dr=new Pi,pr=new Pi,mr=new ar,fr=new Ci;class gr{constructor(t=0,e=0,n=0,i=gr.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],h=i[2],u=i[6],d=i[10];switch(e){case"XYZ":this._y=Math.asin(jn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-jn(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(a,d),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(jn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-jn(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(jn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,d));break;case"XZY":this._z=Math.asin(-jn(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-c,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return mr.makeRotationFromQuaternion(t),this.setFromRotationMatrix(mr,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return fr.setFromEuler(this),this.setFromQuaternion(fr,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}gr.DEFAULT_ORDER="XYZ";class vr{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}isEnabled(t){return 0!=(this.mask&(1<<t|0))}}let _r=0;const xr=new Pi,yr=new Ci,Mr=new ar,Sr=new Pi,br=new Pi,wr=new Pi,Tr=new Ci,Er=new Pi(1,0,0),Ar=new Pi(0,1,0),Rr=new Pi(0,0,1),Cr={type:"added"},Pr={type:"removed"},Ir={type:"childadded",child:null},Lr={type:"childremoved",child:null};class Ur extends kn{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:_r++}),this.uuid=Xn(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Ur.DEFAULT_UP.clone();const t=new Pi,e=new gr,n=new Ci,i=new Pi(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new ar},normalMatrix:{value:new Qn}}),this.matrix=new ar,this.matrixWorld=new ar,this.matrixAutoUpdate=Ur.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=Ur.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new vr,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return yr.setFromAxisAngle(t,e),this.quaternion.multiply(yr),this}rotateOnWorldAxis(t,e){return yr.setFromAxisAngle(t,e),this.quaternion.premultiply(yr),this}rotateX(t){return this.rotateOnAxis(Er,t)}rotateY(t){return this.rotateOnAxis(Ar,t)}rotateZ(t){return this.rotateOnAxis(Rr,t)}translateOnAxis(t,e){return xr.copy(t).applyQuaternion(this.quaternion),this.position.add(xr.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Er,t)}translateY(t){return this.translateOnAxis(Ar,t)}translateZ(t){return this.translateOnAxis(Rr,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(Mr.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?Sr.copy(t):Sr.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),br.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?Mr.lookAt(br,Sr,this.up):Mr.lookAt(Sr,br,this.up),this.quaternion.setFromRotationMatrix(Mr),i&&(Mr.extractRotation(i.matrixWorld),yr.setFromRotationMatrix(Mr),this.quaternion.premultiply(yr.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(Cr),Ir.child=t,this.dispatchEvent(Ir),Ir.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Pr),Lr.child=t,this.dispatchEvent(Lr),Lr.child=null),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),Mr.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),Mr.multiply(t.parent.matrixWorld)),t.applyMatrix4(Mr),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(Cr),Ir.child=t,this.dispatchEvent(Ir),Ir.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(br,t,wr),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(br,Tr,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++){e[n].updateMatrixWorld(t)}}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++){t[e].updateWorldMatrix(!1,!0)}}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),i.up=this.up.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(i.type="BatchedMesh",i.perObjectFrustumCulled=this.perObjectFrustumCulled,i.sortObjects=this.sortObjects,i.drawRanges=this._drawRanges,i.reservedRanges=this._reservedRanges,i.visibility=this._visibility,i.active=this._active,i.bounds=this._bounds.map((t=>({boxInitialized:t.boxInitialized,boxMin:t.box.min.toArray(),boxMax:t.box.max.toArray(),sphereInitialized:t.sphereInitialized,sphereRadius:t.sphere.radius,sphereCenter:t.sphere.center.toArray()}))),i.maxInstanceCount=this._maxInstanceCount,i.maxVertexCount=this._maxVertexCount,i.maxIndexCount=this._maxIndexCount,i.geometryInitialized=this._geometryInitialized,i.geometryCount=this._geometryCount,i.matricesTexture=this._matricesTexture.toJSON(t),null!==this._colorsTexture&&(i.colorsTexture=this._colorsTexture.toJSON(t)),null!==this.boundingSphere&&(i.boundingSphere={center:i.boundingSphere.center.toArray(),radius:i.boundingSphere.radius}),null!==this.boundingBox&&(i.boundingBox={min:i.boundingBox.min.toArray(),max:i.boundingBox.max.toArray()})),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),a=s(t.images),o=s(t.shapes),l=s(t.skeletons),c=s(t.animations),h=s(t.nodes);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),c.length>0&&(n.animations=c),h.length>0&&(n.nodes=h)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}Ur.DEFAULT_UP=new Pi(0,1,0),Ur.DEFAULT_MATRIX_AUTO_UPDATE=!0,Ur.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Nr=new Pi,Dr=new Pi,Or=new Pi,Fr=new Pi,Br=new Pi,zr=new Pi,kr=new Pi,Vr=new Pi,Hr=new Pi,Gr=new Pi;class Wr{constructor(t=new Pi,e=new Pi,n=new Pi){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),Nr.subVectors(t,e),i.cross(Nr);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){Nr.subVectors(i,e),Dr.subVectors(n,e),Or.subVectors(t,e);const s=Nr.dot(Nr),a=Nr.dot(Dr),o=Nr.dot(Or),l=Dr.dot(Dr),c=Dr.dot(Or),h=s*l-a*a;if(0===h)return r.set(0,0,0),null;const u=1/h,d=(l*o-a*c)*u,p=(s*c-a*o)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,n,i){return null!==this.getBarycoord(t,e,n,i,Fr)&&(Fr.x>=0&&Fr.y>=0&&Fr.x+Fr.y<=1)}static getInterpolation(t,e,n,i,r,s,a,o){return null===this.getBarycoord(t,e,n,i,Fr)?(o.x=0,o.y=0,"z"in o&&(o.z=0),"w"in o&&(o.w=0),null):(o.setScalar(0),o.addScaledVector(r,Fr.x),o.addScaledVector(s,Fr.y),o.addScaledVector(a,Fr.z),o)}static isFrontFacing(t,e,n,i){return Nr.subVectors(n,e),Dr.subVectors(t,e),Nr.cross(Dr).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}setFromAttributeAndIndices(t,e,n,i){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,i),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Nr.subVectors(this.c,this.b),Dr.subVectors(this.a,this.b),.5*Nr.cross(Dr).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return Wr.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return Wr.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,i,r){return Wr.getInterpolation(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return Wr.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return Wr.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,a;Br.subVectors(i,n),zr.subVectors(r,n),Vr.subVectors(t,n);const o=Br.dot(Vr),l=zr.dot(Vr);if(o<=0&&l<=0)return e.copy(n);Hr.subVectors(t,i);const c=Br.dot(Hr),h=zr.dot(Hr);if(c>=0&&h<=c)return e.copy(i);const u=o*h-c*l;if(u<=0&&o>=0&&c<=0)return s=o/(o-c),e.copy(n).addScaledVector(Br,s);Gr.subVectors(t,r);const d=Br.dot(Gr),p=zr.dot(Gr);if(p>=0&&d<=p)return e.copy(r);const m=d*l-o*p;if(m<=0&&l>=0&&p<=0)return a=l/(l-p),e.copy(n).addScaledVector(zr,a);const f=c*p-d*h;if(f<=0&&h-c>=0&&d-p>=0)return kr.subVectors(r,i),a=(h-c)/(h-c+(d-p)),e.copy(i).addScaledVector(kr,a);const g=1/(f+m+u);return s=m*g,a=u*g,e.copy(n).addScaledVector(Br,s).addScaledVector(zr,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const Xr={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},jr={h:0,s:0,l:0},qr={h:0,s:0,l:0};function Yr(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}class Zr{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(void 0===e&&void 0===n){const e=t;e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Ye){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,di.toWorkingColorSpace(this,e),this}setRGB(t,e,n,i=di.workingColorSpace){return this.r=t,this.g=e,this.b=n,di.toWorkingColorSpace(this,i),this}setHSL(t,e,n,i=di.workingColorSpace){if(t=qn(t,1),e=jn(e,0,1),n=jn(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Yr(r,i,t+1/3),this.g=Yr(r,i,t),this.b=Yr(r,i,t-1/3)}return di.toWorkingColorSpace(this,i),this}setStyle(t,e=Ye){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let i;if(i=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const s=i[1],a=i[2];switch(s){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(t)){const n=i[1],r=n.length;if(3===r)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,e);if(6===r)return this.setHex(parseInt(n,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Ye){const n=Xr[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=pi(t.r),this.g=pi(t.g),this.b=pi(t.b),this}copyLinearToSRGB(t){return this.r=mi(t.r),this.g=mi(t.g),this.b=mi(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Ye){return di.fromWorkingColorSpace(Jr.copy(this),t),65536*Math.round(jn(255*Jr.r,0,255))+256*Math.round(jn(255*Jr.g,0,255))+Math.round(jn(255*Jr.b,0,255))}getHexString(t=Ye){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=di.workingColorSpace){di.fromWorkingColorSpace(Jr.copy(this),e);const n=Jr.r,i=Jr.g,r=Jr.b,s=Math.max(n,i,r),a=Math.min(n,i,r);let o,l;const c=(a+s)/2;if(a===s)o=0,l=0;else{const t=s-a;switch(l=c<=.5?t/(s+a):t/(2-s-a),s){case n:o=(i-r)/t+(i<r?6:0);break;case i:o=(r-n)/t+2;break;case r:o=(n-i)/t+4}o/=6}return t.h=o,t.s=l,t.l=c,t}getRGB(t,e=di.workingColorSpace){return di.fromWorkingColorSpace(Jr.copy(this),e),t.r=Jr.r,t.g=Jr.g,t.b=Jr.b,t}getStyle(t=Ye){di.fromWorkingColorSpace(Jr.copy(this),t);const e=Jr.r,n=Jr.g,i=Jr.b;return t!==Ye?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${i.toFixed(3)})`:`rgb(${Math.round(255*e)},${Math.round(255*n)},${Math.round(255*i)})`}offsetHSL(t,e,n){return this.getHSL(jr),this.setHSL(jr.h+t,jr.s+e,jr.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(jr),t.getHSL(qr);const n=Yn(jr.h,qr.h,e),i=Yn(jr.s,qr.s,e),r=Yn(jr.l,qr.l,e);return this.setHSL(n,i,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,i=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*i,this.g=r[1]*e+r[4]*n+r[7]*i,this.b=r[2]*e+r[5]*n+r[8]*i,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const Jr=new Zr;Zr.NAMES=Xr;let Kr=0;class $r extends kn{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Kr++}),this.uuid=Xn(),this.name="",this.type="Material",this.blending=1,this.side=u,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=C,this.blendDst=P,this.blendEquation=y,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Zr(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=rn,this.stencilZFail=rn,this.stencilZPass=rn,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`)}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),void 0!==this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.dispersion&&(n.dispersion=this.dispersion),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapRotation&&(n.envMapRotation=this.envMapRotation.toArray()),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),this.side!==u&&(n.side=this.side),!0===this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=!0),this.blendSrc!==C&&(n.blendSrc=this.blendSrc),this.blendDst!==P&&(n.blendDst=this.blendDst),this.blendEquation!==y&&(n.blendEquation=this.blendEquation),null!==this.blendSrcAlpha&&(n.blendSrcAlpha=this.blendSrcAlpha),null!==this.blendDstAlpha&&(n.blendDstAlpha=this.blendDstAlpha),null!==this.blendEquationAlpha&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),0!==this.blendAlpha&&(n.blendAlpha=this.blendAlpha),3!==this.depthFunc&&(n.depthFunc=this.depthFunc),!1===this.depthTest&&(n.depthTest=this.depthTest),!1===this.depthWrite&&(n.depthWrite=this.depthWrite),!1===this.colorWrite&&(n.colorWrite=this.colorWrite),255!==this.stencilWriteMask&&(n.stencilWriteMask=this.stencilWriteMask),519!==this.stencilFunc&&(n.stencilFunc=this.stencilFunc),0!==this.stencilRef&&(n.stencilRef=this.stencilRef),255!==this.stencilFuncMask&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==rn&&(n.stencilFail=this.stencilFail),this.stencilZFail!==rn&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==rn&&(n.stencilZPass=this.stencilZPass),!0===this.stencilWrite&&(n.stencilWrite=this.stencilWrite),void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=!0),!0===this.alphaToCoverage&&(n.alphaToCoverage=!0),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=!0),!0===this.forceSinglePass&&(n.forceSinglePass=!0),!0===this.wireframe&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}onBeforeRender(){console.warn("Material: onBeforeRender() has been removed.")}}class Qr extends $r{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Zr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new gr,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const ts=es();function es(){const t=new ArrayBuffer(4),e=new Float32Array(t),n=new Uint32Array(t),i=new Uint32Array(512),r=new Uint32Array(512);for(let t=0;t<256;++t){const e=t-127;e<-27?(i[t]=0,i[256|t]=32768,r[t]=24,r[256|t]=24):e<-14?(i[t]=1024>>-e-14,i[256|t]=1024>>-e-14|32768,r[t]=-e-1,r[256|t]=-e-1):e<=15?(i[t]=e+15<<10,i[256|t]=e+15<<10|32768,r[t]=13,r[256|t]=13):e<128?(i[t]=31744,i[256|t]=64512,r[t]=24,r[256|t]=24):(i[t]=31744,i[256|t]=64512,r[t]=13,r[256|t]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let t=1;t<1024;++t){let e=t<<13,n=0;for(;0==(8388608&e);)e<<=1,n-=8388608;e&=-8388609,n+=947912704,s[t]=e|n}for(let t=1024;t<2048;++t)s[t]=939524096+(t-1024<<13);for(let t=1;t<31;++t)a[t]=t<<23;a[31]=1199570944,a[32]=2147483648;for(let t=33;t<63;++t)a[t]=2147483648+(t-32<<23);a[63]=3347054592;for(let t=1;t<64;++t)32!==t&&(o[t]=1024);return{floatView:e,uint32View:n,baseTable:i,shiftTable:r,mantissaTable:s,exponentTable:a,offsetTable:o}}function ns(t){Math.abs(t)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),t=jn(t,-65504,65504),ts.floatView[0]=t;const e=ts.uint32View[0],n=e>>23&511;return ts.baseTable[n]+((8388607&e)>>ts.shiftTable[n])}function is(t){const e=t>>10;return ts.uint32View[0]=ts.mantissaTable[ts.offsetTable[e]+(1023&t)]+ts.exponentTable[e],ts.floatView[0]}const rs={toHalfFloat:ns,fromHalfFloat:is},ss=new Pi,as=new $n;class os{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=n,this.usage=An,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=Lt,this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}get updateRange(){return oi("THREE.BufferAttribute: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)as.fromBufferAttribute(this,e),as.applyMatrix3(t),this.setXY(e,as.x,as.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)ss.fromBufferAttribute(this,e),ss.applyMatrix3(t),this.setXYZ(e,ss.x,ss.y,ss.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)ss.fromBufferAttribute(this,e),ss.applyMatrix4(t),this.setXYZ(e,ss.x,ss.y,ss.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)ss.fromBufferAttribute(this,e),ss.applyNormalMatrix(t),this.setXYZ(e,ss.x,ss.y,ss.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)ss.fromBufferAttribute(this,e),ss.transformDirection(t),this.setXYZ(e,ss.x,ss.y,ss.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=Zn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=Jn(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=Zn(e,this.array)),e}setX(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=Zn(e,this.array)),e}setY(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=Zn(e,this.array)),e}setZ(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=Zn(e,this.array)),e}setW(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array),r=Jn(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==An&&(t.usage=this.usage),t}}class ls extends os{constructor(t,e,n){super(new Int8Array(t),e,n)}}class cs extends os{constructor(t,e,n){super(new Uint8Array(t),e,n)}}class hs extends os{constructor(t,e,n){super(new Uint8ClampedArray(t),e,n)}}class us extends os{constructor(t,e,n){super(new Int16Array(t),e,n)}}class ds extends os{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class ps extends os{constructor(t,e,n){super(new Int32Array(t),e,n)}}class ms extends os{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class fs extends os{constructor(t,e,n){super(new Uint16Array(t),e,n),this.isFloat16BufferAttribute=!0}getX(t){let e=is(this.array[t*this.itemSize]);return this.normalized&&(e=Zn(e,this.array)),e}setX(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize]=ns(e),this}getY(t){let e=is(this.array[t*this.itemSize+1]);return this.normalized&&(e=Zn(e,this.array)),e}setY(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+1]=ns(e),this}getZ(t){let e=is(this.array[t*this.itemSize+2]);return this.normalized&&(e=Zn(e,this.array)),e}setZ(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+2]=ns(e),this}getW(t){let e=is(this.array[t*this.itemSize+3]);return this.normalized&&(e=Zn(e,this.array)),e}setW(t,e){return this.normalized&&(e=Jn(e,this.array)),this.array[t*this.itemSize+3]=ns(e),this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array)),this.array[t+0]=ns(e),this.array[t+1]=ns(n),this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array)),this.array[t+0]=ns(e),this.array[t+1]=ns(n),this.array[t+2]=ns(i),this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array),r=Jn(r,this.array)),this.array[t+0]=ns(e),this.array[t+1]=ns(n),this.array[t+2]=ns(i),this.array[t+3]=ns(r),this}}class gs extends os{constructor(t,e,n){super(new Float32Array(t),e,n)}}let vs=0;const _s=new ar,xs=new Ur,ys=new Pi,Ms=new Ui,Ss=new Ui,bs=new Pi;class ws extends kn{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:vs++}),this.uuid=Xn(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(ei(t)?ms:ds)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new Qn).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return _s.makeRotationFromQuaternion(t),this.applyMatrix4(_s),this}rotateX(t){return _s.makeRotationX(t),this.applyMatrix4(_s),this}rotateY(t){return _s.makeRotationY(t),this.applyMatrix4(_s),this}rotateZ(t){return _s.makeRotationZ(t),this.applyMatrix4(_s),this}translate(t,e,n){return _s.makeTranslation(t,e,n),this.applyMatrix4(_s),this}scale(t,e,n){return _s.makeScale(t,e,n),this.applyMatrix4(_s),this}lookAt(t){return xs.lookAt(t),xs.updateMatrix(),this.applyMatrix4(xs.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(ys).negate(),this.translate(ys.x,ys.y,ys.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new gs(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Ui);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),void this.boundingBox.set(new Pi(-1/0,-1/0,-1/0),new Pi(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Ms.setFromBufferAttribute(n),this.morphTargetsRelative?(bs.addVectors(this.boundingBox.min,Ms.min),this.boundingBox.expandByPoint(bs),bs.addVectors(this.boundingBox.max,Ms.max),this.boundingBox.expandByPoint(bs)):(this.boundingBox.expandByPoint(Ms.min),this.boundingBox.expandByPoint(Ms.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Ki);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),void this.boundingSphere.set(new Pi,1/0);if(t){const n=this.boundingSphere.center;if(Ms.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];Ss.setFromBufferAttribute(n),this.morphTargetsRelative?(bs.addVectors(Ms.min,Ss.min),Ms.expandByPoint(bs),bs.addVectors(Ms.max,Ss.max),Ms.expandByPoint(bs)):(Ms.expandByPoint(Ss.min),Ms.expandByPoint(Ss.max))}Ms.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)bs.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(bs));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],a=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)bs.fromBufferAttribute(s,e),a&&(ys.fromBufferAttribute(t,e),bs.add(ys)),i=Math.max(i,n.distanceToSquared(bs))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=e.position,i=e.normal,r=e.uv;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new os(new Float32Array(4*n.count),4));const s=this.getAttribute("tangent"),a=[],o=[];for(let t=0;t<n.count;t++)a[t]=new Pi,o[t]=new Pi;const l=new Pi,c=new Pi,h=new Pi,u=new $n,d=new $n,p=new $n,m=new Pi,f=new Pi;function g(t,e,i){l.fromBufferAttribute(n,t),c.fromBufferAttribute(n,e),h.fromBufferAttribute(n,i),u.fromBufferAttribute(r,t),d.fromBufferAttribute(r,e),p.fromBufferAttribute(r,i),c.sub(l),h.sub(l),d.sub(u),p.sub(u);const s=1/(d.x*p.y-p.x*d.y);isFinite(s)&&(m.copy(c).multiplyScalar(p.y).addScaledVector(h,-d.y).multiplyScalar(s),f.copy(h).multiplyScalar(d.x).addScaledVector(c,-p.x).multiplyScalar(s),a[t].add(m),a[e].add(m),a[i].add(m),o[t].add(f),o[e].add(f),o[i].add(f))}let v=this.groups;0===v.length&&(v=[{start:0,count:t.count}]);for(let e=0,n=v.length;e<n;++e){const n=v[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)g(t.getX(e+0),t.getX(e+1),t.getX(e+2))}const _=new Pi,x=new Pi,y=new Pi,M=new Pi;function S(t){y.fromBufferAttribute(i,t),M.copy(y);const e=a[t];_.copy(e),_.sub(y.multiplyScalar(y.dot(e))).normalize(),x.crossVectors(M,e);const n=x.dot(o[t])<0?-1:1;s.setXYZW(t,_.x,_.y,_.z,n)}for(let e=0,n=v.length;e<n;++e){const n=v[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)S(t.getX(e+0)),S(t.getX(e+1)),S(t.getX(e+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new os(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new Pi,r=new Pi,s=new Pi,a=new Pi,o=new Pi,l=new Pi,c=new Pi,h=new Pi;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),m=t.getX(u+2);i.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,m),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),a.fromBufferAttribute(n,d),o.fromBufferAttribute(n,p),l.fromBufferAttribute(n,m),a.add(c),o.add(c),l.add(c),n.setXYZ(d,a.x,a.y,a.z),n.setXYZ(p,o.x,o.y,o.z),n.setXYZ(m,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),n.setXYZ(t+0,c.x,c.y,c.z),n.setXYZ(t+1,c.x,c.y,c.z),n.setXYZ(t+2,c.x,c.y,c.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)bs.fromBufferAttribute(t,e),bs.normalize(),t.setXYZ(e,bs.x,bs.y,bs.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let a=0,o=0;for(let r=0,l=e.length;r<l;r++){a=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[o++]=n[a++]}return new os(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new ws,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],a=r[i];for(let e=0,i=a.length;e<i;e++){const i=t(a[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=t.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const Ts=new ar,Es=new sr,As=new Ki,Rs=new Pi,Cs=new Pi,Ps=new Pi,Is=new Pi,Ls=new Pi,Us=new Pi,Ns=new $n,Ds=new $n,Os=new $n,Fs=new Pi,Bs=new Pi,zs=new Pi,ks=new Pi,Vs=new Pi;class Hs extends Ur{constructor(t=new ws,e=new Qr){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}getVertexPosition(t,e){const n=this.geometry,i=n.attributes.position,r=n.morphAttributes.position,s=n.morphTargetsRelative;e.fromBufferAttribute(i,t);const a=this.morphTargetInfluences;if(r&&a){Us.set(0,0,0);for(let n=0,i=r.length;n<i;n++){const i=a[n],o=r[n];0!==i&&(Ls.fromBufferAttribute(o,t),s?Us.addScaledVector(Ls,i):Us.addScaledVector(Ls.sub(e),i))}e.add(Us)}return e}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0!==i){if(null===n.boundingSphere&&n.computeBoundingSphere(),As.copy(n.boundingSphere),As.applyMatrix4(r),Es.copy(t.ray).recast(t.near),!1===As.containsPoint(Es.origin)){if(null===Es.intersectSphere(As,Rs))return;if(Es.origin.distanceToSquared(Rs)>(t.far-t.near)**2)return}Ts.copy(r).invert(),Es.copy(t.ray).applyMatrix4(Ts),null!==n.boundingBox&&!1===Es.intersectsBox(n.boundingBox)||this._computeIntersections(t,e,Es)}}_computeIntersections(t,e,n){let i;const r=this.geometry,s=this.material,a=r.index,o=r.attributes.position,l=r.attributes.uv,c=r.attributes.uv1,h=r.attributes.normal,u=r.groups,d=r.drawRange;if(null!==a)if(Array.isArray(s))for(let r=0,o=u.length;r<o;r++){const o=u[r],p=s[o.materialIndex];for(let r=Math.max(o.start,d.start),s=Math.min(a.count,Math.min(o.start+o.count,d.start+d.count));r<s;r+=3){i=Gs(this,p,t,n,l,c,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=o.materialIndex,e.push(i))}}else{for(let r=Math.max(0,d.start),o=Math.min(a.count,d.start+d.count);r<o;r+=3){i=Gs(this,s,t,n,l,c,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}else if(void 0!==o)if(Array.isArray(s))for(let r=0,a=u.length;r<a;r++){const a=u[r],p=s[a.materialIndex];for(let r=Math.max(a.start,d.start),s=Math.min(o.count,Math.min(a.start+a.count,d.start+d.count));r<s;r+=3){i=Gs(this,p,t,n,l,c,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=a.materialIndex,e.push(i))}}else{for(let r=Math.max(0,d.start),a=Math.min(o.count,d.start+d.count);r<a;r+=3){i=Gs(this,s,t,n,l,c,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}}}function Gs(t,e,n,i,r,s,a,o,l,c){t.getVertexPosition(o,Cs),t.getVertexPosition(l,Ps),t.getVertexPosition(c,Is);const h=function(t,e,n,i,r,s,a,o){let l;if(l=e.side===d?i.intersectTriangle(a,s,r,!0,o):i.intersectTriangle(r,s,a,e.side===u,o),null===l)return null;Vs.copy(o),Vs.applyMatrix4(t.matrixWorld);const c=n.ray.origin.distanceTo(Vs);return c<n.near||c>n.far?null:{distance:c,point:Vs.clone(),object:t}}(t,e,n,i,Cs,Ps,Is,ks);if(h){r&&(Ns.fromBufferAttribute(r,o),Ds.fromBufferAttribute(r,l),Os.fromBufferAttribute(r,c),h.uv=Wr.getInterpolation(ks,Cs,Ps,Is,Ns,Ds,Os,new $n)),s&&(Ns.fromBufferAttribute(s,o),Ds.fromBufferAttribute(s,l),Os.fromBufferAttribute(s,c),h.uv1=Wr.getInterpolation(ks,Cs,Ps,Is,Ns,Ds,Os,new $n)),a&&(Fs.fromBufferAttribute(a,o),Bs.fromBufferAttribute(a,l),zs.fromBufferAttribute(a,c),h.normal=Wr.getInterpolation(ks,Cs,Ps,Is,Fs,Bs,zs,new Pi),h.normal.dot(i.direction)>0&&h.normal.multiplyScalar(-1));const t={a:o,b:l,c:c,normal:new Pi,materialIndex:0};Wr.getNormal(Cs,Ps,Is,t.normal),h.face=t}return h}class Ws extends ws{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const a=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const o=[],l=[],c=[],h=[];let u=0,d=0;function p(t,e,n,i,r,s,p,m,f,g,v){const _=s/f,x=p/g,y=s/2,M=p/2,S=m/2,b=f+1,w=g+1;let T=0,E=0;const A=new Pi;for(let s=0;s<w;s++){const a=s*x-M;for(let o=0;o<b;o++){const u=o*_-y;A[t]=u*i,A[e]=a*r,A[n]=S,l.push(A.x,A.y,A.z),A[t]=0,A[e]=0,A[n]=m>0?1:-1,c.push(A.x,A.y,A.z),h.push(o/f),h.push(1-s/g),T+=1}}for(let t=0;t<g;t++)for(let e=0;e<f;e++){const n=u+e+b*t,i=u+e+b*(t+1),r=u+(e+1)+b*(t+1),s=u+(e+1)+b*t;o.push(n,i,s),o.push(i,r,s),E+=6}a.addGroup(d,E,v),d+=E,u+=T}p("z","y","x",-1,-1,n,e,t,s,r,0),p("z","y","x",1,-1,n,e,-t,s,r,1),p("x","z","y",1,1,t,n,e,i,s,2),p("x","z","y",1,-1,t,n,-e,i,s,3),p("x","y","z",1,-1,t,e,n,i,r,4),p("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(o),this.setAttribute("position",new gs(l,3)),this.setAttribute("normal",new gs(c,3)),this.setAttribute("uv",new gs(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Ws(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function Xs(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?r.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][i]=null):e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function js(t){const e={};for(let n=0;n<t.length;n++){const i=Xs(t[n]);for(const t in i)e[t]=i[t]}return e}function qs(t){const e=t.getRenderTarget();return null===e?t.outputColorSpace:!0===e.isXRRenderTarget?e.texture.colorSpace:di.workingColorSpace}const Ys={clone:Xs,merge:js};class Zs extends $r{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=Xs(t.uniforms),this.uniformsGroups=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].clone());return e}(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class Js extends Ur{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new ar,this.projectionMatrix=new ar,this.projectionMatrixInverse=new ar,this.coordinateSystem=Bn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}const Ks=new Pi,$s=new $n,Qs=new $n;class ta extends Js{constructor(t=50,e=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*Wn*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*Gn*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*Wn*Math.atan(Math.tan(.5*Gn*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){Ks.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(Ks.x,Ks.y).multiplyScalar(-t/Ks.z),Ks.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Ks.x,Ks.y).multiplyScalar(-t/Ks.z)}getViewSize(t,e){return this.getViewBounds(t,$s,Qs),e.subVectors(Qs,$s)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*Gn*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,a=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/a,i*=s.width/t,n*=s.height/a}const a=this.filmOffset;0!==a&&(r+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const ea=-90;class na extends Ur{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const i=new ta(ea,1,t,e);i.layers=this.layers,this.add(i);const r=new ta(ea,1,t,e);r.layers=this.layers,this.add(r);const s=new ta(ea,1,t,e);s.layers=this.layers,this.add(s);const a=new ta(ea,1,t,e);a.layers=this.layers,this.add(a);const o=new ta(ea,1,t,e);o.layers=this.layers,this.add(o);const l=new ta(ea,1,t,e);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,i,r,s,a,o]=e;for(const t of e)this.remove(t);if(t===Bn)n.up.set(0,1,0),n.lookAt(1,0,0),i.up.set(0,1,0),i.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),s.up.set(0,0,1),s.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else{if(t!==zn)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);n.up.set(0,-1,0),n.lookAt(-1,0,0),i.up.set(0,-1,0),i.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),s.up.set(0,0,-1),s.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1)}for(const t of e)this.add(t),t.updateMatrixWorld()}update(t,e){null===this.parent&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:i}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,s,a,o,l,c]=this.children,h=t.getRenderTarget(),u=t.getActiveCubeFace(),d=t.getActiveMipmapLevel(),p=t.xr.enabled;t.xr.enabled=!1;const m=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,i),t.render(e,r),t.setRenderTarget(n,1,i),t.render(e,s),t.setRenderTarget(n,2,i),t.render(e,a),t.setRenderTarget(n,3,i),t.render(e,o),t.setRenderTarget(n,4,i),t.render(e,l),n.texture.generateMipmaps=m,t.setRenderTarget(n,5,i),t.render(e,c),t.setRenderTarget(h,u,d),t.xr.enabled=p,n.texture.needsPMREMUpdate=!0}}class ia extends Mi{constructor(t,e,n,i,r,s,a,o,l,c){super(t=void 0!==t?t:[],e=void 0!==e?e:lt,n,i,r,s,a,o,l,c),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class ra extends wi{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},i=[n,n,n,n,n,n];this.texture=new ia(i,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:Mt}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new Ws(5,5,5),r=new Zs({name:"CubemapFromEquirect",uniforms:Xs(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:d,blending:0});r.uniforms.tEquirect.value=e;const s=new Hs(i,r),a=e.minFilter;e.minFilter===wt&&(e.minFilter=Mt);return new na(1,10,this).update(t,s),e.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}const sa=new Pi,aa=new Pi,oa=new Qn;class la{constructor(t=new Pi(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=sa.subVectors(n,e).cross(aa.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(sa),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||oa.getNormalMatrix(t),i=this.coplanarPoint(sa).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}const ca=new Ki,ha=new Pi;class ua{constructor(t=new la,e=new la,n=new la,i=new la,r=new la,s=new la){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(i),a[4].copy(r),a[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=2e3){const n=this.planes,i=t.elements,r=i[0],s=i[1],a=i[2],o=i[3],l=i[4],c=i[5],h=i[6],u=i[7],d=i[8],p=i[9],m=i[10],f=i[11],g=i[12],v=i[13],_=i[14],x=i[15];if(n[0].setComponents(o-r,u-l,f-d,x-g).normalize(),n[1].setComponents(o+r,u+l,f+d,x+g).normalize(),n[2].setComponents(o+s,u+c,f+p,x+v).normalize(),n[3].setComponents(o-s,u-c,f-p,x-v).normalize(),n[4].setComponents(o-a,u-h,f-m,x-_).normalize(),e===Bn)n[5].setComponents(o+a,u+h,f+m,x+_).normalize();else{if(e!==zn)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);n[5].setComponents(a,h,m,_).normalize()}return this}intersectsObject(t){if(void 0!==t.boundingSphere)null===t.boundingSphere&&t.computeBoundingSphere(),ca.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;null===e.boundingSphere&&e.computeBoundingSphere(),ca.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(ca)}intersectsSprite(t){return ca.center.set(0,0,0),ca.radius=.7071067811865476,ca.applyMatrix4(t.matrixWorld),this.intersectsSphere(ca)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(ha.x=i.normal.x>0?t.max.x:t.min.x,ha.y=i.normal.y>0?t.max.y:t.min.y,ha.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(ha)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function da(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function pa(t){const e=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),e.get(t)},remove:function(n){n.isInterleavedBufferAttribute&&(n=n.data);const i=e.get(n);i&&(t.deleteBuffer(i.buffer),e.delete(n))},update:function(n,i){if(n.isGLBufferAttribute){const t=e.get(n);return void((!t||t.version<n.version)&&e.set(n,{buffer:n.buffer,type:n.type,bytesPerElement:n.elementSize,version:n.version}))}n.isInterleavedBufferAttribute&&(n=n.data);const r=e.get(n);if(void 0===r)e.set(n,function(e,n){const i=e.array,r=e.usage,s=i.byteLength,a=t.createBuffer();let o;if(t.bindBuffer(n,a),t.bufferData(n,i,r),e.onUploadCallback(),i instanceof Float32Array)o=t.FLOAT;else if(i instanceof Uint16Array)o=e.isFloat16BufferAttribute?t.HALF_FLOAT:t.UNSIGNED_SHORT;else if(i instanceof Int16Array)o=t.SHORT;else if(i instanceof Uint32Array)o=t.UNSIGNED_INT;else if(i instanceof Int32Array)o=t.INT;else if(i instanceof Int8Array)o=t.BYTE;else if(i instanceof Uint8Array)o=t.UNSIGNED_BYTE;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+i);o=t.UNSIGNED_BYTE}return{buffer:a,type:o,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version,size:s}}(n,i));else if(r.version<n.version){if(r.size!==n.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");!function(e,n,i){const r=n.array,s=n._updateRange,a=n.updateRanges;if(t.bindBuffer(i,e),-1===s.count&&0===a.length&&t.bufferSubData(i,0,r),0!==a.length){for(let e=0,n=a.length;e<n;e++){const n=a[e];t.bufferSubData(i,n.start*r.BYTES_PER_ELEMENT,r,n.start,n.count)}n.clearUpdateRanges()}-1!==s.count&&(t.bufferSubData(i,s.offset*r.BYTES_PER_ELEMENT,r,s.offset,s.count),s.count=-1),n.onUploadCallback()}(r.buffer,n,i),r.version=n.version}}}}class ma extends ws{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,a=Math.floor(n),o=Math.floor(i),l=a+1,c=o+1,h=t/a,u=e/o,d=[],p=[],m=[],f=[];for(let t=0;t<c;t++){const e=t*u-s;for(let n=0;n<l;n++){const i=n*h-r;p.push(i,-e,0),m.push(0,0,1),f.push(n/a),f.push(1-t/o)}}for(let t=0;t<o;t++)for(let e=0;e<a;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;d.push(n,i,s),d.push(i,r,s)}this.setIndex(d),this.setAttribute("position",new gs(p,3)),this.setAttribute("normal",new gs(m,3)),this.setAttribute("uv",new gs(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new ma(t.width,t.height,t.widthSegments,t.heightSegments)}}const fa={alphahash_fragment:"#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif",alphahash_pars_fragment:"#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif",alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\t#ifdef ALPHA_TO_COVERAGE\n\tdiffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );\n\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\tif ( diffuseColor.a < alphaTest ) discard;\n\t#endif\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_CLEARCOAT ) \n\t\tclearcoatSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_SHEEN ) \n\t\tsheenSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometryNormal, geometryViewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",batching_pars_vertex:"#ifdef USE_BATCHING\n\t#if ! defined( GL_ANGLE_multi_draw )\n\t#define gl_DrawID _gl_DrawID\n\tuniform int _gl_DrawID;\n\t#endif\n\tuniform highp sampler2D batchingTexture;\n\tuniform highp usampler2D batchingIdTexture;\n\tmat4 getBatchingMatrix( const in float i ) {\n\t\tint size = textureSize( batchingTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n\tfloat getIndirectIndex( const in int i ) {\n\t\tint size = textureSize( batchingIdTexture, 0 ).x;\n\t\tint x = i % size;\n\t\tint y = i / size;\n\t\treturn float( texelFetch( batchingIdTexture, ivec2( x, y ), 0 ).r );\n\t}\n#endif\n#ifdef USE_BATCHING_COLOR\n\tuniform sampler2D batchingColorTexture;\n\tvec3 getBatchingColor( const in float i ) {\n\t\tint size = textureSize( batchingColorTexture, 0 ).x;\n\t\tint j = int( i );\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\treturn texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;\n\t}\n#endif",batching_vertex:"#ifdef USE_BATCHING\n\tmat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );\n#endif",begin_vertex:"vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated",iridescence_fragment:"#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );\n\t\tvec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#ifdef ALPHA_TO_COVERAGE\n\t\tfloat distanceToPlane, distanceGradient;\n\t\tfloat clipOpacity = 1.0;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\tclipOpacity *= smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\tif ( clipOpacity == 0.0 ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tfloat unionClipOpacity = 1.0;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\t\tunionClipOpacity *= 1.0 - smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tclipOpacity *= 1.0 - unionClipOpacity;\n\t\t#endif\n\t\tdiffuseColor.a *= clipOpacity;\n\t\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tbool clipped = true;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tif ( clipped ) discard;\n\t\t#endif\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif\n#ifdef USE_BATCHING_COLOR\n\tvec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );\n\tvColor.xyz *= batchingColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nfloat luminance( const in vec3 rgb ) {\n\tconst vec3 weights = vec3( 0.2126729, 0.7151522, 0.0721750 );\n\treturn dot( weights, rgb );\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = objectTangent;\n#endif\n#ifdef USE_BATCHING\n\tmat3 bm = mat3( batchingMatrix );\n\ttransformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );\n\ttransformedNormal = bm * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = bm * transformedTangent;\n\t#endif\n#endif\n#ifdef USE_INSTANCING\n\tmat3 im = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );\n\ttransformedNormal = im * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = im * transformedTangent;\n\t#endif\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\ttransformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",colorspace_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",colorspace_pars_fragment:"\nconst mat3 LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = mat3(\n\tvec3( 0.8224621, 0.177538, 0.0 ),\n\tvec3( 0.0331941, 0.9668058, 0.0 ),\n\tvec3( 0.0170827, 0.0723974, 0.9105199 )\n);\nconst mat3 LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.2249401, - 0.2249404, 0.0 ),\n\tvec3( - 0.0420569, 1.0420571, 0.0 ),\n\tvec3( - 0.0196376, - 0.0786361, 1.0982735 )\n);\nvec4 LinearSRGBToLinearDisplayP3( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_SRGB_TO_LINEAR_DISPLAY_P3, value.a );\n}\nvec4 LinearDisplayP3ToLinearSRGB( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_DISPLAY_P3_TO_LINEAR_SRGB, value.a );\n}\nvec4 LinearTransferOETF( in vec4 value ) {\n\treturn value;\n}\nvec4 sRGBTransferOETF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}\nvec4 LinearToLinear( in vec4 value ) {\n\treturn value;\n}\nvec4 LinearTosRGB( in vec4 value ) {\n\treturn sRGBTransferOETF( value );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, envMapRotation * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform mat3 envMapRotation;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment:"LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment:"varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\n#if defined( USE_LIGHT_PROBES )\n\tuniform vec3 lightProbe[ 9 ];\n#endif\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif ( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_DISPERSION\n\tmaterial.dispersion = dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tif( material.anisotropy == 0.0 ) {\n\t\tanisotropyV = vec2( 1.0, 0.0 );\n\t} else {\n\t\tanisotropyV /= material.anisotropy;\n\t\tmaterial.anisotropy = saturate( material.anisotropy );\n\t}\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\tfloat dispersion;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecularDirect = vec3( 0.0 );\nvec3 clearcoatSpecularIndirect = vec3( 0.0 );\nvec3 sheenSpecularDirect = vec3( 0.0 );\nvec3 sheenSpecularIndirect = vec3(0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometryNormal;\n\t\tvec3 viewDir = geometryViewDir;\n\t\tvec3 position = geometryPosition;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nvec3 geometryPosition = - vViewPosition;\nvec3 geometryNormal = normal;\nvec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\nvec3 geometryClearcoatNormal = vec3( 0.0 );\n#ifdef USE_CLEARCOAT\n\tgeometryClearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometryViewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometryPosition, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowIntensity, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometryPosition, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowIntensity, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowIntensity, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if defined( USE_LIGHT_PROBES )\n\t\tirradiance += getLightProbeIrradiance( lightProbe, geometryNormal );\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometryNormal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tgl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvFragDepth = 1.0 + gl_Position.w;\n\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphinstance_vertex:"#ifdef USE_INSTANCING_MORPH\n\tfloat morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\tfloat morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tmorphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;\n\t}\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_INSTANCING_MORPH\n\t\tuniform float morphTargetBaseInfluence;\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t#endif\n\tuniform sampler2DArray morphTargetsTexture;\n\tuniform ivec2 morphTargetsTextureSize;\n\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t}\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 nonPerturbedNormal = normal;",normal_fragment_maps:"#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = nonPerturbedNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif",iridescence_pars_fragment:"#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",opaque_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;\nconst vec3 PackFactors = vec3( 256. * 256. * 256., 256. * 256., 256. );\nconst vec4 UnpackFactors = UnpackDownscale / vec4( PackFactors, 1. );\nconst float ShiftRight8 = 1. / 256.;\nvec4 packDepthToRGBA( const in float v ) {\n\tvec4 r = vec4( fract( v * PackFactors ), v );\n\tr.yzw -= r.xyz * ShiftRight8;\treturn r * PackUpscale;\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors );\n}\nvec2 packDepthToRG( in highp float v ) {\n\treturn packDepthToRGBA( v ).yx;\n}\nfloat unpackRGToDepth( const in highp vec2 v ) {\n\treturn unpackRGBAToDepth( vec4( v.xy, 0.0, 0.0 ) );\n}\nvec4 pack2HalfToRGBA( vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_BATCHING\n\tmvPosition = batchingMatrix * mvPosition;\n#endif\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tfloat shadow = 1.0;\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\t\n\t\tfloat lightToPositionLength = length( lightToPosition );\n\t\tif ( lightToPositionLength - shadowCameraFar <= 0.0 && lightToPositionLength - shadowCameraNear >= 0.0 ) {\n\t\t\tfloat dp = ( lightToPositionLength - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\t\tdp += shadowBias;\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\t\tshadow = (\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t\t) * ( 1.0 / 9.0 );\n\t\t\t#else\n\t\t\t\tshadow = texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n#endif",shadowmap_pars_vertex:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tint size = textureSize( boneTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nconst mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.6605, - 0.1246, - 0.0182 ),\n\tvec3( - 0.5876, 1.1329, - 0.1006 ),\n\tvec3( - 0.0728, - 0.0083, 1.1187 )\n);\nconst mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(\n\tvec3( 0.6274, 0.0691, 0.0164 ),\n\tvec3( 0.3293, 0.9195, 0.0880 ),\n\tvec3( 0.0433, 0.0113, 0.8956 )\n);\nvec3 agxDefaultContrastApprox( vec3 x ) {\n\tvec3 x2 = x * x;\n\tvec3 x4 = x2 * x2;\n\treturn + 15.5 * x4 * x2\n\t\t- 40.14 * x4 * x\n\t\t+ 31.96 * x4\n\t\t- 6.868 * x2 * x\n\t\t+ 0.4298 * x2\n\t\t+ 0.1191 * x\n\t\t- 0.00232;\n}\nvec3 AgXToneMapping( vec3 color ) {\n\tconst mat3 AgXInsetMatrix = mat3(\n\t\tvec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),\n\t\tvec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),\n\t\tvec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )\n\t);\n\tconst mat3 AgXOutsetMatrix = mat3(\n\t\tvec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),\n\t\tvec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),\n\t\tvec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )\n\t);\n\tconst float AgxMinEv = - 12.47393;\tconst float AgxMaxEv = 4.026069;\n\tcolor *= toneMappingExposure;\n\tcolor = LINEAR_SRGB_TO_LINEAR_REC2020 * color;\n\tcolor = AgXInsetMatrix * color;\n\tcolor = max( color, 1e-10 );\tcolor = log2( color );\n\tcolor = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );\n\tcolor = clamp( color, 0.0, 1.0 );\n\tcolor = agxDefaultContrastApprox( color );\n\tcolor = AgXOutsetMatrix * color;\n\tcolor = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );\n\tcolor = LINEAR_REC2020_TO_LINEAR_SRGB * color;\n\tcolor = clamp( color, 0.0, 1.0 );\n\treturn color;\n}\nvec3 NeutralToneMapping( vec3 color ) {\n\tconst float StartCompression = 0.8 - 0.04;\n\tconst float Desaturation = 0.15;\n\tcolor *= toneMappingExposure;\n\tfloat x = min( color.r, min( color.g, color.b ) );\n\tfloat offset = x < 0.08 ? x - 6.25 * x * x : 0.04;\n\tcolor -= offset;\n\tfloat peak = max( color.r, max( color.g, color.b ) );\n\tif ( peak < StartCompression ) return color;\n\tfloat d = 1. - StartCompression;\n\tfloat newPeak = 1. - d * d / ( peak + d - StartCompression );\n\tcolor *= newPeak / peak;\n\tfloat g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );\n\treturn mix( color, vec3( newPeak ), g );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.dispersion, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a *  a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float dispersion, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec4 transmittedLight;\n\t\tvec3 transmittance;\n\t\t#ifdef USE_DISPERSION\n\t\t\tfloat halfSpread = ( ior - 1.0 ) * 0.025 * dispersion;\n\t\t\tvec3 iors = vec3( ior - halfSpread, ior, ior + halfSpread );\n\t\t\tfor ( int i = 0; i < 3; i ++ ) {\n\t\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, iors[ i ], modelMatrix );\n\t\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\n\t\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\t\trefractionCoords += 1.0;\n\t\t\t\trefractionCoords /= 2.0;\n\t\t\n\t\t\t\tvec4 transmissionSample = getTransmissionSample( refractionCoords, roughness, iors[ i ] );\n\t\t\t\ttransmittedLight[ i ] = transmissionSample[ i ];\n\t\t\t\ttransmittedLight.a += transmissionSample.a;\n\t\t\t\ttransmittance[ i ] = diffuseColor[ i ] * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance )[ i ];\n\t\t\t}\n\t\t\ttransmittedLight.a /= 3.0;\n\t\t\n\t\t#else\n\t\t\n\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\trefractionCoords += 1.0;\n\t\t\trefractionCoords /= 2.0;\n\t\t\ttransmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\t\ttransmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\t\n\t\t#endif\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif",uv_pars_fragment:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_pars_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_BATCHING\n\t\tworldPosition = batchingMatrix * worldPosition;\n\t#endif\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\ttexColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",backgroundCube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",backgroundCube_frag:"#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nuniform mat3 backgroundRotation;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, backgroundRotation * vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, backgroundRotation * vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",depth_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( 0.0, 0.0, 0.0, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), diffuseColor.a );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_DISPERSION\n\tuniform float dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include 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<logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include 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0===l&&(l=c(t.createVertexArray()),o[s]=l);return l}(f,l,r);s!==_&&(s=_,o(s.object)),v=function(t,e,n,i){const r=s.attributes,a=e.attributes;let o=0;const l=n.getAttributes();for(const e in l){if(l[e].location>=0){const n=r[e];let i=a[e];if(void 0===i&&("instanceMatrix"===e&&t.instanceMatrix&&(i=t.instanceMatrix),"instanceColor"===e&&t.instanceColor&&(i=t.instanceColor)),void 0===n)return!0;if(n.attribute!==i)return!0;if(i&&n.data!==i.data)return!0;o++}}return s.attributesNum!==o||s.index!==i}(n,f,l,g),v&&function(t,e,n,i){const r={},a=e.attributes;let o=0;const l=n.getAttributes();for(const e in l){if(l[e].location>=0){let n=a[e];void 0===n&&("instanceMatrix"===e&&t.instanceMatrix&&(n=t.instanceMatrix),"instanceColor"===e&&t.instanceColor&&(n=t.instanceColor));const i={};i.attribute=n,n&&n.data&&(i.data=n.data),r[e]=i,o++}}s.attributes=r,s.attributesNum=o,s.index=i}(n,f,l,g),null!==g&&e.update(g,t.ELEMENT_ARRAY_BUFFER),(v||a)&&(a=!1,function(n,i,r,s){h();const a=s.attributes,o=r.getAttributes(),l=i.defaultAttributeValues;for(const i in o){const r=o[i];if(r.location>=0){let o=a[i];if(void 0===o&&("instanceMatrix"===i&&n.instanceMatrix&&(o=n.instanceMatrix),"instanceColor"===i&&n.instanceColor&&(o=n.instanceColor)),void 0!==o){const i=o.normalized,a=o.itemSize,l=e.get(o);if(void 0===l)continue;const c=l.buffer,h=l.type,p=l.bytesPerElement,f=h===t.INT||h===t.UNSIGNED_INT||o.gpuType===Pt;if(o.isInterleavedBufferAttribute){const e=o.data,l=e.stride,g=o.offset;if(e.isInstancedInterleavedBuffer){for(let t=0;t<r.locationSize;t++)d(r.location+t,e.meshPerAttribute);!0!==n.isInstancedMesh&&void 0===s._maxInstanceCount&&(s._maxInstanceCount=e.meshPerAttribute*e.count)}else for(let t=0;t<r.locationSize;t++)u(r.location+t);t.bindBuffer(t.ARRAY_BUFFER,c);for(let t=0;t<r.locationSize;t++)m(r.location+t,a/r.locationSize,h,i,l*p,(g+a/r.locationSize*t)*p,f)}else{if(o.isInstancedBufferAttribute){for(let t=0;t<r.locationSize;t++)d(r.location+t,o.meshPerAttribute);!0!==n.isInstancedMesh&&void 0===s._maxInstanceCount&&(s._maxInstanceCount=o.meshPerAttribute*o.count)}else for(let t=0;t<r.locationSize;t++)u(r.location+t);t.bindBuffer(t.ARRAY_BUFFER,c);for(let t=0;t<r.locationSize;t++)m(r.location+t,a/r.locationSize,h,i,a*p,a/r.locationSize*t*p,f)}}else if(void 0!==l){const e=l[i];if(void 0!==e)switch(e.length){case 2:t.vertexAttrib2fv(r.location,e);break;case 3:t.vertexAttrib3fv(r.location,e);break;case 4:t.vertexAttrib4fv(r.location,e);break;default:t.vertexAttrib1fv(r.location,e)}}}}p()}(n,r,l,f),null!==g&&t.bindBuffer(t.ELEMENT_ARRAY_BUFFER,e.get(g).buffer))},reset:f,resetDefaultState:g,dispose:function(){f();for(const t in i){const e=i[t];for(const t in e){const n=e[t];for(const t in n)l(n[t].object),delete n[t];delete e[t]}delete i[t]}},releaseStatesOfGeometry:function(t){if(void 0===i[t.id])return;const e=i[t.id];for(const t in e){const n=e[t];for(const t in n)l(n[t].object),delete n[t];delete e[t]}delete i[t.id]},releaseStatesOfProgram:function(t){for(const e in i){const n=i[e];if(void 0===n[t.id])continue;const r=n[t.id];for(const t in r)l(r[t].object),delete r[t];delete n[t.id]}},initAttributes:h,enableAttribute:u,disableUnusedAttributes:p}}function ba(t,e,n){let i;function r(e,r,s){0!==s&&(t.drawArraysInstanced(i,e,r,s),n.update(r,i,s))}this.setMode=function(t){i=t},this.render=function(e,r){t.drawArrays(i,e,r),n.update(r,i,1)},this.renderInstances=r,this.renderMultiDraw=function(t,r,s){if(0===s)return;e.get("WEBGL_multi_draw").multiDrawArraysWEBGL(i,t,0,r,0,s);let a=0;for(let t=0;t<s;t++)a+=r[t];n.update(a,i,1)},this.renderMultiDrawInstances=function(t,s,a,o){if(0===a)return;const l=e.get("WEBGL_multi_draw");if(null===l)for(let e=0;e<t.length;e++)r(t[e],s[e],o[e]);else{l.multiDrawArraysInstancedWEBGL(i,t,0,s,0,o,0,a);let e=0;for(let t=0;t<a;t++)e+=s[t];for(let t=0;t<o.length;t++)n.update(e,i,o[t])}}}function wa(t,e,n,i){let r;function s(e){if("highp"===e){if(t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.HIGH_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.HIGH_FLOAT).precision>0)return"highp";e="mediump"}return"mediump"===e&&t.getShaderPrecisionFormat(t.VERTEX_SHADER,t.MEDIUM_FLOAT).precision>0&&t.getShaderPrecisionFormat(t.FRAGMENT_SHADER,t.MEDIUM_FLOAT).precision>0?"mediump":"lowp"}let a=void 0!==n.precision?n.precision:"highp";const o=s(a);o!==a&&(console.warn("THREE.WebGLRenderer:",a,"not supported, using",o,"instead."),a=o);const l=!0===n.logarithmicDepthBuffer,c=t.getParameter(t.MAX_TEXTURE_IMAGE_UNITS),h=t.getParameter(t.MAX_VERTEX_TEXTURE_IMAGE_UNITS);return{isWebGL2:!0,getMaxAnisotropy:function(){if(void 0!==r)return r;if(!0===e.has("EXT_texture_filter_anisotropic")){const n=e.get("EXT_texture_filter_anisotropic");r=t.getParameter(n.MAX_TEXTURE_MAX_ANISOTROPY_EXT)}else r=0;return r},getMaxPrecision:s,textureFormatReadable:function(e){return e===kt||i.convert(e)===t.getParameter(t.IMPLEMENTATION_COLOR_READ_FORMAT)},textureTypeReadable:function(n){const r=n===Ut&&(e.has("EXT_color_buffer_half_float")||e.has("EXT_color_buffer_float"));return!(n!==Et&&i.convert(n)!==t.getParameter(t.IMPLEMENTATION_COLOR_READ_TYPE)&&n!==Lt&&!r)},precision:a,logarithmicDepthBuffer:l,maxTextures:c,maxVertexTextures:h,maxTextureSize:t.getParameter(t.MAX_TEXTURE_SIZE),maxCubemapSize:t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),maxAttributes:t.getParameter(t.MAX_VERTEX_ATTRIBS),maxVertexUniforms:t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),maxVaryings:t.getParameter(t.MAX_VARYING_VECTORS),maxFragmentUniforms:t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),vertexTextures:h>0,maxSamples:t.getParameter(t.MAX_SAMPLES)}}function Ta(t){const e=this;let n=null,i=0,r=!1,s=!1;const a=new la,o=new Qn,l={value:null,needsUpdate:!1};function c(t,n,i,r){const s=null!==t?t.length:0;let c=null;if(0!==s){if(c=l.value,!0!==r||null===c){const e=i+4*s,r=n.matrixWorldInverse;o.getNormalMatrix(r),(null===c||c.length<e)&&(c=new Float32Array(e));for(let e=0,n=i;e!==s;++e,n+=4)a.copy(t[e]).applyMatrix4(r,o),a.normal.toArray(c,n),c[n+3]=a.constant}l.value=c,l.needsUpdate=!0}return e.numPlanes=s,e.numIntersection=0,c}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,e){const n=0!==t.length||e||0!==i||r;return r=e,i=t.length,n},this.beginShadows=function(){s=!0,c(null)},this.endShadows=function(){s=!1},this.setGlobalState=function(t,e){n=c(t,e,0)},this.setState=function(a,o,h){const u=a.clippingPlanes,d=a.clipIntersection,p=a.clipShadows,m=t.get(a);if(!r||null===u||0===u.length||s&&!p)s?c(null):function(){l.value!==n&&(l.value=n,l.needsUpdate=i>0);e.numPlanes=i,e.numIntersection=0}();else{const t=s?0:i,e=4*t;let r=m.clippingState||null;l.value=r,r=c(u,o,e,h);for(let t=0;t!==e;++t)r[t]=n[t];m.clippingState=r,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function Ea(t){let e=new WeakMap;function n(t,e){return e===ht?t.mapping=lt:e===ut&&(t.mapping=ct),t}function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture){const s=r.mapping;if(s===ht||s===ut){if(e.has(r)){return n(e.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const a=new ra(s.height);return a.fromEquirectangularTexture(t,r),e.set(r,a),r.addEventListener("dispose",i),n(a.texture,r.mapping)}return null}}}return r},dispose:function(){e=new WeakMap}}}class Aa extends Js{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,a=i+e,o=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,a-=e*this.view.offsetY,o=a-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}const Ra=[.125,.215,.35,.446,.526,.582],Ca=20,Pa=new Aa,Ia=new Zr;let La=null,Ua=0,Na=0,Da=!1;const Oa=(1+Math.sqrt(5))/2,Fa=1/Oa,Ba=[new Pi(-Oa,Fa,0),new Pi(Oa,Fa,0),new Pi(-Fa,0,Oa),new Pi(Fa,0,Oa),new Pi(0,Oa,-Fa),new Pi(0,Oa,Fa),new Pi(-1,1,-1),new Pi(1,1,-1),new Pi(-1,1,1),new Pi(1,1,1)];class za{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){La=this._renderer.getRenderTarget(),Ua=this._renderer.getActiveCubeFace(),Na=this._renderer.getActiveMipmapLevel(),Da=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=Ga(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=Ha(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(La,Ua,Na),this._renderer.xr.enabled=Da,t.scissorTest=!1,Va(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===lt||t.mapping===ct?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),La=this._renderer.getRenderTarget(),Ua=this._renderer.getActiveCubeFace(),Na=this._renderer.getActiveMipmapLevel(),Da=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Mt,minFilter:Mt,generateMipmaps:!1,type:Ut,format:kt,colorSpace:Ze,depthBuffer:!1},i=ka(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=ka(t,e,n);const{_lodMax:i}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(t){const e=[],n=[],i=[];let r=t;const s=t-4+1+Ra.length;for(let a=0;a<s;a++){const s=Math.pow(2,r);n.push(s);let o=1/s;a>t-4?o=Ra[a-t+4-1]:0===a&&(o=0),i.push(o);const l=1/(s-2),c=-l,h=1+l,u=[c,c,h,c,h,h,c,c,h,h,c,h],d=6,p=6,m=3,f=2,g=1,v=new Float32Array(m*p*d),_=new Float32Array(f*p*d),x=new Float32Array(g*p*d);for(let t=0;t<d;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];v.set(i,m*p*t),_.set(u,f*p*t);const r=[t,t,t,t,t,t];x.set(r,g*p*t)}const y=new ws;y.setAttribute("position",new os(v,m)),y.setAttribute("uv",new os(_,f)),y.setAttribute("faceIndex",new os(x,g)),e.push(y),r>4&&r--}return{lodPlanes:e,sizeLods:n,sigmas:i}}(i)),this._blurMaterial=function(t,e,n){const i=new Float32Array(Ca),r=new Pi(0,1,0),s=new Zs({name:"SphericalGaussianBlur",defines:{n:Ca,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${t}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:Wa(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1});return s}(i,t,e)}return i}_compileMaterial(t){const e=new Hs(this._lodPlanes[0],t);this._renderer.compile(e,Pa)}_sceneToCubeUV(t,e,n,i){const r=new ta(90,1,e,n),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,c=o.toneMapping;o.getClearColor(Ia),o.toneMapping=K,o.autoClear=!1;const h=new Qr({name:"PMREM.Background",side:d,depthWrite:!1,depthTest:!1}),u=new Hs(new Ws,h);let p=!1;const m=t.background;m?m.isColor&&(h.color.copy(m),t.background=null,p=!0):(h.color.copy(Ia),p=!0);for(let e=0;e<6;e++){const n=e%3;0===n?(r.up.set(0,s[e],0),r.lookAt(a[e],0,0)):1===n?(r.up.set(0,0,s[e]),r.lookAt(0,a[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,a[e]));const l=this._cubeSize;Va(i,n*l,e>2?l:0,l,l),o.setRenderTarget(i),p&&o.render(u,r),o.render(t,r)}u.geometry.dispose(),u.material.dispose(),o.toneMapping=c,o.autoClear=l,t.background=m}_textureToCubeUV(t,e){const n=this._renderer,i=t.mapping===lt||t.mapping===ct;i?(null===this._cubemapMaterial&&(this._cubemapMaterial=Ga()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===t.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=Ha());const r=i?this._cubemapMaterial:this._equirectMaterial,s=new Hs(this._lodPlanes[0],r);r.uniforms.envMap.value=t;const a=this._cubeSize;Va(e,0,0,3*a,2*a),n.setRenderTarget(e),n.render(s,Pa)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const i=this._lodPlanes.length;for(let e=1;e<i;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=Ba[(i-e-1)%Ba.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Hs(this._lodPlanes[i],l),h=l.uniforms,u=this._sizeLods[n]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):Ca;m>Ca&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let t=0;t<Ca;++t){const e=t/p,n=Math.exp(-e*e/2);f.push(n),0===t?g+=n:t<m&&(g+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/g;h.envMap.value=t.texture,h.samples.value=m,h.weights.value=f,h.latitudinal.value="latitudinal"===s,a&&(h.poleAxis.value=a);const{_lodMax:v}=this;h.dTheta.value=d,h.mipInt.value=v-n;const 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e=t[n];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.group=null}},sort:function(t,e){n.length>1&&n.sort(t||Rl),i.length>1&&i.sort(e||Cl),r.length>1&&r.sort(e||Cl)}}}function Il(){let t=new WeakMap;return{get:function(e,n){const i=t.get(e);let r;return void 0===i?(r=new Pl,t.set(e,[r])):n>=i.length?(r=new Pl,i.push(r)):r=i[n],r},dispose:function(){t=new WeakMap}}}function Ll(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new Pi,color:new Zr};break;case"SpotLight":n={position:new Pi,direction:new Pi,color:new Zr,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new Pi,color:new Zr,distance:0,decay:0};break;case"HemisphereLight":n={direction:new Pi,skyColor:new Zr,groundColor:new Zr};break;case"RectAreaLight":n={color:new Zr,position:new Pi,halfWidth:new Pi,halfHeight:new Pi}}return t[e.id]=n,n}}}let Ul=0;function Nl(t,e){return(e.castShadow?2:0)-(t.castShadow?2:0)+(e.map?1:0)-(t.map?1:0)}function Dl(t){const e=new Ll,n=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new $n};break;case"PointLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new $n,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let t=0;t<9;t++)i.probe.push(new Pi);const r=new Pi,s=new ar,a=new ar;return{setup:function(r){let s=0,a=0,o=0;for(let t=0;t<9;t++)i.probe[t].set(0,0,0);let l=0,c=0,h=0,u=0,d=0,p=0,m=0,f=0,g=0,v=0,_=0;r.sort(Nl);for(let t=0,x=r.length;t<x;t++){const x=r[t],y=x.color,M=x.intensity,S=x.distance,b=x.shadow&&x.shadow.map?x.shadow.map.texture:null;if(x.isAmbientLight)s+=y.r*M,a+=y.g*M,o+=y.b*M;else if(x.isLightProbe){for(let t=0;t<9;t++)i.probe[t].addScaledVector(x.sh.coefficients[t],M);_++}else if(x.isDirectionalLight){const t=e.get(x);if(t.color.copy(x.color).multiplyScalar(x.intensity),x.castShadow){const t=x.shadow,e=n.get(x);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,i.directionalShadow[l]=e,i.directionalShadowMap[l]=b,i.directionalShadowMatrix[l]=x.shadow.matrix,p++}i.directional[l]=t,l++}else if(x.isSpotLight){const t=e.get(x);t.position.setFromMatrixPosition(x.matrixWorld),t.color.copy(y).multiplyScalar(M),t.distance=S,t.coneCos=Math.cos(x.angle),t.penumbraCos=Math.cos(x.angle*(1-x.penumbra)),t.decay=x.decay,i.spot[h]=t;const r=x.shadow;if(x.map&&(i.spotLightMap[g]=x.map,g++,r.updateMatrices(x),x.castShadow&&v++),i.spotLightMatrix[h]=r.matrix,x.castShadow){const t=n.get(x);t.shadowIntensity=r.intensity,t.shadowBias=r.bias,t.shadowNormalBias=r.normalBias,t.shadowRadius=r.radius,t.shadowMapSize=r.mapSize,i.spotShadow[h]=t,i.spotShadowMap[h]=b,f++}h++}else if(x.isRectAreaLight){const t=e.get(x);t.color.copy(y).multiplyScalar(M),t.halfWidth.set(.5*x.width,0,0),t.halfHeight.set(0,.5*x.height,0),i.rectArea[u]=t,u++}else if(x.isPointLight){const t=e.get(x);if(t.color.copy(x.color).multiplyScalar(x.intensity),t.distance=x.distance,t.decay=x.decay,x.castShadow){const t=x.shadow,e=n.get(x);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,e.shadowCameraNear=t.camera.near,e.shadowCameraFar=t.camera.far,i.pointShadow[c]=e,i.pointShadowMap[c]=b,i.pointShadowMatrix[c]=x.shadow.matrix,m++}i.point[c]=t,c++}else if(x.isHemisphereLight){const t=e.get(x);t.skyColor.copy(x.color).multiplyScalar(M),t.groundColor.copy(x.groundColor).multiplyScalar(M),i.hemi[d]=t,d++}}u>0&&(!0===t.has("OES_texture_float_linear")?(i.rectAreaLTC1=ga.LTC_FLOAT_1,i.rectAreaLTC2=ga.LTC_FLOAT_2):(i.rectAreaLTC1=ga.LTC_HALF_1,i.rectAreaLTC2=ga.LTC_HALF_2)),i.ambient[0]=s,i.ambient[1]=a,i.ambient[2]=o;const x=i.hash;x.directionalLength===l&&x.pointLength===c&&x.spotLength===h&&x.rectAreaLength===u&&x.hemiLength===d&&x.numDirectionalShadows===p&&x.numPointShadows===m&&x.numSpotShadows===f&&x.numSpotMaps===g&&x.numLightProbes===_||(i.directional.length=l,i.spot.length=h,i.rectArea.length=u,i.point.length=c,i.hemi.length=d,i.directionalShadow.length=p,i.directionalShadowMap.length=p,i.pointShadow.length=m,i.pointShadowMap.length=m,i.spotShadow.length=f,i.spotShadowMap.length=f,i.directionalShadowMatrix.length=p,i.pointShadowMatrix.length=m,i.spotLightMatrix.length=f+g-v,i.spotLightMap.length=g,i.numSpotLightShadowsWithMaps=v,i.numLightProbes=_,x.directionalLength=l,x.pointLength=c,x.spotLength=h,x.rectAreaLength=u,x.hemiLength=d,x.numDirectionalShadows=p,x.numPointShadows=m,x.numSpotShadows=f,x.numSpotMaps=g,x.numLightProbes=_,i.version=Ul++)},setupView:function(t,e){let n=0,o=0,l=0,c=0,h=0;const u=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=i.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),r.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(u),n++}else if(d.isSpotLight){const t=i.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),t.direction.setFromMatrixPosition(d.matrixWorld),r.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(u),l++}else if(d.isRectAreaLight){const t=i.rectArea[c];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),a.identity(),s.copy(d.matrixWorld),s.premultiply(u),a.extractRotation(s),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),c++}else if(d.isPointLight){const t=i.point[o];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),o++}else if(d.isHemisphereLight){const t=i.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(u),h++}}},state:i}}function Ol(t){const e=new Dl(t),n=[],i=[];const r={lightsArray:n,shadowsArray:i,camera:null,lights:e,transmissionRenderTarget:{}};return{init:function(t){r.camera=t,n.length=0,i.length=0},state:r,setupLights:function(){e.setup(n)},setupLightsView:function(t){e.setupView(n,t)},pushLight:function(t){n.push(t)},pushShadow:function(t){i.push(t)}}}function Fl(t){let e=new WeakMap;return{get:function(n,i=0){const r=e.get(n);let s;return void 0===r?(s=new Ol(t),e.set(n,[s])):i>=r.length?(s=new Ol(t),r.push(s)):s=r[i],s},dispose:function(){e=new WeakMap}}}class Bl extends $r{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class zl extends $r{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}function kl(t,e,n){let i=new ua;const r=new $n,s=new $n,a=new Si,o=new Bl({depthPacking:3201}),c=new zl,p={},m=n.maxTextureSize,f={[u]:d,[d]:u,2:2},g=new Zs({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new $n},radius:{value:4}},vertexShader:"void main() {\n\tgl_Position = vec4( position, 1.0 );\n}",fragmentShader:"uniform sampler2D shadow_pass;\nuniform vec2 resolution;\nuniform float radius;\n#include <packing>\nvoid main() {\n\tconst float samples = float( VSM_SAMPLES );\n\tfloat mean = 0.0;\n\tfloat squared_mean = 0.0;\n\tfloat uvStride = samples <= 1.0 ? 0.0 : 2.0 / ( samples - 1.0 );\n\tfloat uvStart = samples <= 1.0 ? 0.0 : - 1.0;\n\tfor ( float i = 0.0; i < samples; i ++ ) {\n\t\tfloat uvOffset = uvStart + i * uvStride;\n\t\t#ifdef HORIZONTAL_PASS\n\t\t\tvec2 distribution = unpackRGBATo2Half( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( uvOffset, 0.0 ) * radius ) / resolution ) );\n\t\t\tmean += distribution.x;\n\t\t\tsquared_mean += distribution.y * distribution.y + distribution.x * distribution.x;\n\t\t#else\n\t\t\tfloat depth = unpackRGBAToDepth( texture2D( shadow_pass, ( gl_FragCoord.xy + vec2( 0.0, uvOffset ) * radius ) / resolution ) );\n\t\t\tmean += depth;\n\t\t\tsquared_mean += depth * depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),v=g.clone();v.defines.HORIZONTAL_PASS=1;const _=new ws;_.setAttribute("position",new os(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const x=new Hs(_,g),y=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=l;let M=this.type;function S(n,i){const s=e.update(x);g.defines.VSM_SAMPLES!==n.blurSamples&&(g.defines.VSM_SAMPLES=n.blurSamples,v.defines.VSM_SAMPLES=n.blurSamples,g.needsUpdate=!0,v.needsUpdate=!0),null===n.mapPass&&(n.mapPass=new wi(r.x,r.y)),g.uniforms.shadow_pass.value=n.map.texture,g.uniforms.resolution.value=n.mapSize,g.uniforms.radius.value=n.radius,t.setRenderTarget(n.mapPass),t.clear(),t.renderBufferDirect(i,null,s,g,x,null),v.uniforms.shadow_pass.value=n.mapPass.texture,v.uniforms.resolution.value=n.mapSize,v.uniforms.radius.value=n.radius,t.setRenderTarget(n.map),t.clear(),t.renderBufferDirect(i,null,s,v,x,null)}function b(e,n,i,r){let s=null;const a=!0===i.isPointLight?e.customDistanceMaterial:e.customDepthMaterial;if(void 0!==a)s=a;else if(s=!0===i.isPointLight?c:o,t.localClippingEnabled&&!0===n.clipShadows&&Array.isArray(n.clippingPlanes)&&0!==n.clippingPlanes.length||n.displacementMap&&0!==n.displacementScale||n.alphaMap&&n.alphaTest>0||n.map&&n.alphaTest>0){const t=s.uuid,e=n.uuid;let i=p[t];void 0===i&&(i={},p[t]=i);let r=i[e];void 0===r&&(r=s.clone(),i[e]=r,n.addEventListener("dispose",T)),s=r}if(s.visible=n.visible,s.wireframe=n.wireframe,s.side=r===h?null!==n.shadowSide?n.shadowSide:n.side:null!==n.shadowSide?n.shadowSide:f[n.side],s.alphaMap=n.alphaMap,s.alphaTest=n.alphaTest,s.map=n.map,s.clipShadows=n.clipShadows,s.clippingPlanes=n.clippingPlanes,s.clipIntersection=n.clipIntersection,s.displacementMap=n.displacementMap,s.displacementScale=n.displacementScale,s.displacementBias=n.displacementBias,s.wireframeLinewidth=n.wireframeLinewidth,s.linewidth=n.linewidth,!0===i.isPointLight&&!0===s.isMeshDistanceMaterial){t.properties.get(s).light=i}return s}function w(n,r,s,a,o){if(!1===n.visible)return;if(n.layers.test(r.layers)&&(n.isMesh||n.isLine||n.isPoints)&&(n.castShadow||n.receiveShadow&&o===h)&&(!n.frustumCulled||i.intersectsObject(n))){n.modelViewMatrix.multiplyMatrices(s.matrixWorldInverse,n.matrixWorld);const i=e.update(n),l=n.material;if(Array.isArray(l)){const e=i.groups;for(let c=0,h=e.length;c<h;c++){const h=e[c],u=l[h.materialIndex];if(u&&u.visible){const e=b(n,u,a,o);n.onBeforeShadow(t,n,r,s,i,e,h),t.renderBufferDirect(s,null,i,e,n,h),n.onAfterShadow(t,n,r,s,i,e,h)}}}else if(l.visible){const e=b(n,l,a,o);n.onBeforeShadow(t,n,r,s,i,e,null),t.renderBufferDirect(s,null,i,e,n,null),n.onAfterShadow(t,n,r,s,i,e,null)}}const l=n.children;for(let t=0,e=l.length;t<e;t++)w(l[t],r,s,a,o)}function T(t){t.target.removeEventListener("dispose",T);for(const e in p){const n=p[e],i=t.target.uuid;if(i in n){n[i].dispose(),delete n[i]}}}this.render=function(e,n,o){if(!1===y.enabled)return;if(!1===y.autoUpdate&&!1===y.needsUpdate)return;if(0===e.length)return;const l=t.getRenderTarget(),c=t.getActiveCubeFace(),u=t.getActiveMipmapLevel(),d=t.state;d.setBlending(0),d.buffers.color.setClear(1,1,1,1),d.buffers.depth.setTest(!0),d.setScissorTest(!1);const p=M!==h&&this.type===h,f=M===h&&this.type!==h;for(let l=0,c=e.length;l<c;l++){const c=e[l],u=c.shadow;if(void 0===u){console.warn("THREE.WebGLShadowMap:",c,"has no shadow.");continue}if(!1===u.autoUpdate&&!1===u.needsUpdate)continue;r.copy(u.mapSize);const g=u.getFrameExtents();if(r.multiply(g),s.copy(u.mapSize),(r.x>m||r.y>m)&&(r.x>m&&(s.x=Math.floor(m/g.x),r.x=s.x*g.x,u.mapSize.x=s.x),r.y>m&&(s.y=Math.floor(m/g.y),r.y=s.y*g.y,u.mapSize.y=s.y)),null===u.map||!0===p||!0===f){const t=this.type!==h?{minFilter:gt,magFilter:gt}:{};null!==u.map&&u.map.dispose(),u.map=new wi(r.x,r.y,t),u.map.texture.name=c.name+".shadowMap",u.camera.updateProjectionMatrix()}t.setRenderTarget(u.map),t.clear();const v=u.getViewportCount();for(let t=0;t<v;t++){const e=u.getViewport(t);a.set(s.x*e.x,s.y*e.y,s.x*e.z,s.y*e.w),d.viewport(a),u.updateMatrices(c,t),i=u.getFrustum(),w(n,o,u.camera,c,this.type)}!0!==u.isPointLightShadow&&this.type===h&&S(u,o),u.needsUpdate=!1}M=this.type,y.needsUpdate=!1,t.setRenderTarget(l,c,u)}}function Vl(t){const e=new function(){let e=!1;const n=new Si;let i=null;const r=new Si(0,0,0,0);return{setMask:function(n){i===n||e||(t.colorMask(n,n,n,n),i=n)},setLocked:function(t){e=t},setClear:function(e,i,s,a,o){!0===o&&(e*=a,i*=a,s*=a),n.set(e,i,s,a),!1===r.equals(n)&&(t.clearColor(e,i,s,a),r.copy(n))},reset:function(){e=!1,i=null,r.set(-1,0,0,0)}}},n=new function(){let e=!1,n=null,i=null,r=null;return{setTest:function(e){e?G(t.DEPTH_TEST):W(t.DEPTH_TEST)},setMask:function(i){n===i||e||(t.depthMask(i),n=i)},setFunc:function(e){if(i!==e){switch(e){case 0:t.depthFunc(t.NEVER);break;case 1:t.depthFunc(t.ALWAYS);break;case 2:t.depthFunc(t.LESS);break;case 3:default:t.depthFunc(t.LEQUAL);break;case 4:t.depthFunc(t.EQUAL);break;case 5:t.depthFunc(t.GEQUAL);break;case 6:t.depthFunc(t.GREATER);break;case 7:t.depthFunc(t.NOTEQUAL)}i=e}},setLocked:function(t){e=t},setClear:function(e){r!==e&&(t.clearDepth(e),r=e)},reset:function(){e=!1,n=null,i=null,r=null}}},i=new function(){let e=!1,n=null,i=null,r=null,s=null,a=null,o=null,l=null,c=null;return{setTest:function(n){e||(n?G(t.STENCIL_TEST):W(t.STENCIL_TEST))},setMask:function(i){n===i||e||(t.stencilMask(i),n=i)},setFunc:function(e,n,a){i===e&&r===n&&s===a||(t.stencilFunc(e,n,a),i=e,r=n,s=a)},setOp:function(e,n,i){a===e&&o===n&&l===i||(t.stencilOp(e,n,i),a=e,o=n,l=i)},setLocked:function(t){e=t},setClear:function(e){c!==e&&(t.clearStencil(e),c=e)},reset:function(){e=!1,n=null,i=null,r=null,s=null,a=null,o=null,l=null,c=null}}},r=new WeakMap,s=new WeakMap;let a={},o={},l=new WeakMap,c=[],h=null,u=!1,p=null,m=null,f=null,g=null,v=null,_=null,x=null,M=new Zr(0,0,0),S=0,b=!1,w=null,T=null,E=null,A=null,R=null;const I=t.getParameter(t.MAX_COMBINED_TEXTURE_IMAGE_UNITS);let L=!1,U=0;const N=t.getParameter(t.VERSION);-1!==N.indexOf("WebGL")?(U=parseFloat(/^WebGL (\d)/.exec(N)[1]),L=U>=1):-1!==N.indexOf("OpenGL ES")&&(U=parseFloat(/^OpenGL ES (\d)/.exec(N)[1]),L=U>=2);let D=null,O={};const 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r=A[i].image[e].image;w?E&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,0,0,r.width,r.height,M,S,r.data):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,b,r.width,r.height,0,M,S,r.data)}}else{w?E&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,0,0,M,S,m[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,0,b,M,S,m[e]);for(let i=0;i<A.length;i++){const r=A[i];w?E&&n.texSubImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,0,0,M,S,r.image[e]):n.texImage2D(t.TEXTURE_CUBE_MAP_POSITIVE_X+e,i+1,b,M,S,r.image[e])}}}g(a)&&v(t.TEXTURE_CUBE_MAP),h.__version=c.version,a.onUpdate&&a.onUpdate(a)}e.__version=a.version}(o,e,a):n.bindTexture(t.TEXTURE_CUBE_MAP,o.__webglTexture,t.TEXTURE0+a)},this.rebindTextures=function(e,n,r){const s=i.get(e);void 0!==n&&L(s.__webglFramebuffer,e,e.texture,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,0),void 0!==r&&N(e)},this.setupRenderTarget=function(e){const r=e.texture,o=i.get(e),l=i.get(r);e.addEventListener("dispose",S);const c=e.textures,h=!0===e.isWebGLCubeRenderTarget,u=c.length>1;if(u||(void 0===l.__webglTexture&&(l.__webglTexture=t.createTexture()),l.__version=r.version,a.memory.textures++),h){o.__webglFramebuffer=[];for(let e=0;e<6;e++)if(r.mipmaps&&r.mipmaps.length>0){o.__webglFramebuffer[e]=[];for(let n=0;n<r.mipmaps.length;n++)o.__webglFramebuffer[e][n]=t.createFramebuffer()}else o.__webglFramebuffer[e]=t.createFramebuffer()}else{if(r.mipmaps&&r.mipmaps.length>0){o.__webglFramebuffer=[];for(let e=0;e<r.mipmaps.length;e++)o.__webglFramebuffer[e]=t.createFramebuffer()}else o.__webglFramebuffer=t.createFramebuffer();if(u)for(let e=0,n=c.length;e<n;e++){const n=i.get(c[e]);void 0===n.__webglTexture&&(n.__webglTexture=t.createTexture(),a.memory.textures++)}if(e.samples>0&&!1===B(e)){o.__webglMultisampledFramebuffer=t.createFramebuffer(),o.__webglColorRenderbuffer=[],n.bindFramebuffer(t.FRAMEBUFFER,o.__webglMultisampledFramebuffer);for(let n=0;n<c.length;n++){const i=c[n];o.__webglColorRenderbuffer[n]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,o.__webglColorRenderbuffer[n]);const r=s.convert(i.format,i.colorSpace),a=s.convert(i.type),l=_(i.internalFormat,r,a,i.colorSpace,!0===e.isXRRenderTarget),h=F(e);t.renderbufferStorageMultisample(t.RENDERBUFFER,h,l,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+n,t.RENDERBUFFER,o.__webglColorRenderbuffer[n])}t.bindRenderbuffer(t.RENDERBUFFER,null),e.depthBuffer&&(o.__webglDepthRenderbuffer=t.createRenderbuffer(),U(o.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(t.FRAMEBUFFER,null)}}if(h){n.bindTexture(t.TEXTURE_CUBE_MAP,l.__webglTexture),C(t.TEXTURE_CUBE_MAP,r);for(let n=0;n<6;n++)if(r.mipmaps&&r.mipmaps.length>0)for(let i=0;i<r.mipmaps.length;i++)L(o.__webglFramebuffer[n][i],e,r,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,i);else L(o.__webglFramebuffer[n],e,r,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,0);g(r)&&v(t.TEXTURE_CUBE_MAP),n.unbindTexture()}else if(u){for(let r=0,s=c.length;r<s;r++){const s=c[r],a=i.get(s);n.bindTexture(t.TEXTURE_2D,a.__webglTexture),C(t.TEXTURE_2D,s),L(o.__webglFramebuffer,e,s,t.COLOR_ATTACHMENT0+r,t.TEXTURE_2D,0),g(s)&&v(t.TEXTURE_2D)}n.unbindTexture()}else{let i=t.TEXTURE_2D;if((e.isWebGL3DRenderTarget||e.isWebGLArrayRenderTarget)&&(i=e.isWebGL3DRenderTarget?t.TEXTURE_3D:t.TEXTURE_2D_ARRAY),n.bindTexture(i,l.__webglTexture),C(i,r),r.mipmaps&&r.mipmaps.length>0)for(let n=0;n<r.mipmaps.length;n++)L(o.__webglFramebuffer[n],e,r,t.COLOR_ATTACHMENT0,i,n);else L(o.__webglFramebuffer,e,r,t.COLOR_ATTACHMENT0,i,0);g(r)&&v(i),n.unbindTexture()}e.depthBuffer&&N(e)},this.updateRenderTargetMipmap=function(e){const r=e.textures;for(let s=0,a=r.length;s<a;s++){const a=r[s];if(g(a)){const r=e.isWebGLCubeRenderTarget?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,s=i.get(a).__webglTexture;n.bindTexture(r,s),v(r),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(e.samples>0)if(!1===B(e)){const r=e.textures,s=e.width,a=e.height;let o=t.COLOR_BUFFER_BIT;const c=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,h=i.get(e),u=r.length>1;if(u)for(let e=0;e<r.length;e++)n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,null),n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,null,0);n.bindFramebuffer(t.READ_FRAMEBUFFER,h.__webglMultisampledFramebuffer),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglFramebuffer);for(let n=0;n<r.length;n++){if(e.resolveDepthBuffer&&(e.depthBuffer&&(o|=t.DEPTH_BUFFER_BIT),e.stencilBuffer&&e.resolveStencilBuffer&&(o|=t.STENCIL_BUFFER_BIT)),u){t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,h.__webglColorRenderbuffer[n]);const e=i.get(r[n]).__webglTexture;t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0)}t.blitFramebuffer(0,0,s,a,0,0,s,a,o,t.NEAREST),!0===l&&(D.length=0,O.length=0,D.push(t.COLOR_ATTACHMENT0+n),e.depthBuffer&&!1===e.resolveDepthBuffer&&(D.push(c),O.push(c),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,O)),t.invalidateFramebuffer(t.READ_FRAMEBUFFER,D))}if(n.bindFramebuffer(t.READ_FRAMEBUFFER,null),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,null),u)for(let e=0;e<r.length;e++){n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,h.__webglColorRenderbuffer[e]);const s=i.get(r[e]).__webglTexture;n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,s,0)}n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglMultisampledFramebuffer)}else if(e.depthBuffer&&!1===e.resolveDepthBuffer&&l){const n=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,[n])}},this.setupDepthRenderbuffer=N,this.setupFrameBufferTexture=L,this.useMultisampledRTT=B}function Xl(t,e){return{convert:function(n,i=""){let r;const s=di.getTransfer(i);if(n===Et)return t.UNSIGNED_BYTE;if(n===Nt)return t.UNSIGNED_SHORT_4_4_4_4;if(n===Dt)return t.UNSIGNED_SHORT_5_5_5_1;if(n===Ft)return t.UNSIGNED_INT_5_9_9_9_REV;if(n===At)return t.BYTE;if(n===Rt)return t.SHORT;if(n===Ct)return t.UNSIGNED_SHORT;if(n===Pt)return t.INT;if(n===It)return t.UNSIGNED_INT;if(n===Lt)return t.FLOAT;if(n===Ut)return t.HALF_FLOAT;if(n===Bt)return t.ALPHA;if(n===zt)return t.RGB;if(n===kt)return t.RGBA;if(n===Vt)return t.LUMINANCE;if(n===Ht)return t.LUMINANCE_ALPHA;if(n===Gt)return t.DEPTH_COMPONENT;if(n===Wt)return t.DEPTH_STENCIL;if(n===Xt)return t.RED;if(n===jt)return t.RED_INTEGER;if(n===qt)return t.RG;if(n===Yt)return t.RG_INTEGER;if(n===Jt)return t.RGBA_INTEGER;if(n===Kt||n===$t||n===Qt||n===te)if(s===Qe){if(r=e.get("WEBGL_compressed_texture_s3tc_srgb"),null===r)return null;if(n===Kt)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===$t)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===Qt)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===te)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(r=e.get("WEBGL_compressed_texture_s3tc"),null===r)return null;if(n===Kt)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===$t)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===Qt)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===te)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(n===ee||n===ne||n===ie||n===re){if(r=e.get("WEBGL_compressed_texture_pvrtc"),null===r)return null;if(n===ee)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===ne)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===ie)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===re)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(n===se||n===ae||n===oe){if(r=e.get("WEBGL_compressed_texture_etc"),null===r)return null;if(n===se||n===ae)return s===Qe?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===oe)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}if(n===le||n===ce||n===he||n===ue||n===de||n===pe||n===me||n===fe||n===ge||n===ve||n===_e||n===xe||n===ye||n===Me){if(r=e.get("WEBGL_compressed_texture_astc"),null===r)return null;if(n===le)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===ce)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===he)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===ue)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===de)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===pe)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===me)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===fe)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===ge)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===ve)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===_e)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===xe)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===ye)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Me)return s===Qe?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}if(n===Se||n===be||n===we){if(r=e.get("EXT_texture_compression_bptc"),null===r)return null;if(n===Se)return s===Qe?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===be)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===we)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}if(n===Te||n===Ee||n===Ae||n===Re){if(r=e.get("EXT_texture_compression_rgtc"),null===r)return null;if(n===Se)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Ee)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===Ae)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Re)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return n===Ot?t.UNSIGNED_INT_24_8:void 0!==t[n]?t[n]:null}}}class jl extends ta{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class ql extends Ur{constructor(){super(),this.isGroup=!0,this.type="Group"}}const Yl={type:"move"};class Zl{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new ql,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new ql,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Pi,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Pi),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new ql,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Pi,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Pi),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState){if(l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n),r=this._getHandJoint(l,i);null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.matrixWorldNeedsUpdate=!0,r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],a=i.position.distanceTo(r.position),o=.02,c=.005;l.inputState.pinching&&a>o+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&a<=o-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==o&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1));null!==a&&(i=e.getPose(t.targetRaySpace,n),null===i&&null!==r&&(i=r),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent(Yl)))}return null!==a&&(a.visible=null!==i),null!==o&&(o.visible=null!==r),null!==l&&(l.visible=null!==s),this}_getHandJoint(t,e){if(void 0===t.joints[e.jointName]){const n=new ql;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}class Jl{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(null===this.texture){const i=new Mi;t.properties.get(i).__webglTexture=e.texture,e.depthNear==n.depthNear&&e.depthFar==n.depthFar||(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=i}}getMesh(t){if(null!==this.texture&&null===this.mesh){const e=t.cameras[0].viewport,n=new Zs({vertexShader:"\nvoid main() {\n\n\tgl_Position = vec4( position, 1.0 );\n\n}",fragmentShader:"\nuniform sampler2DArray depthColor;\nuniform float depthWidth;\nuniform float depthHeight;\n\nvoid main() {\n\n\tvec2 coord = vec2( gl_FragCoord.x / depthWidth, gl_FragCoord.y / depthHeight );\n\n\tif ( coord.x >= 1.0 ) {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x - 1.0, coord.y, 1 ) ).r;\n\n\t} else {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x, coord.y, 0 ) ).r;\n\n\t}\n\n}",uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new Hs(new ma(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class Kl extends kn{constructor(t,e){super();const n=this;let i=null,r=1,s=null,a="local-floor",o=1,l=null,c=null,h=null,u=null,d=null,p=null;const m=new Jl,f=e.getContextAttributes();let g=null,v=null;const _=[],x=[],y=new $n;let M=null;const S=new ta;S.layers.enable(1),S.viewport=new Si;const b=new ta;b.layers.enable(2),b.viewport=new Si;const w=[S,b],T=new jl;T.layers.enable(1),T.layers.enable(2);let E=null,A=null;function R(t){const e=x.indexOf(t.inputSource);if(-1===e)return;const n=_[e];void 0!==n&&(n.update(t.inputSource,t.frame,l||s),n.dispatchEvent({type:t.type,data:t.inputSource}))}function C(){i.removeEventListener("select",R),i.removeEventListener("selectstart",R),i.removeEventListener("selectend",R),i.removeEventListener("squeeze",R),i.removeEventListener("squeezestart",R),i.removeEventListener("squeezeend",R),i.removeEventListener("end",C),i.removeEventListener("inputsourceschange",P);for(let t=0;t<_.length;t++){const e=x[t];null!==e&&(x[t]=null,_[t].disconnect(e))}E=null,A=null,m.reset(),t.setRenderTarget(g),d=null,u=null,h=null,i=null,v=null,D.stop(),n.isPresenting=!1,t.setPixelRatio(M),t.setSize(y.width,y.height,!1),n.dispatchEvent({type:"sessionend"})}function P(t){for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=x.indexOf(n);i>=0&&(x[i]=null,_[i].disconnect(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e];let i=x.indexOf(n);if(-1===i){for(let t=0;t<_.length;t++){if(t>=x.length){x.push(n),i=t;break}if(null===x[t]){x[t]=n,i=t;break}}if(-1===i)break}const r=_[i];r&&r.connect(n)}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=_[t];return void 0===e&&(e=new Zl,_[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=_[t];return void 0===e&&(e=new Zl,_[t]=e),e.getGripSpace()},this.getHand=function(t){let e=_[t];return void 0===e&&(e=new Zl,_[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){r=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||s},this.setReferenceSpace=function(t){l=t},this.getBaseLayer=function(){return null!==u?u:d},this.getBinding=function(){return h},this.getFrame=function(){return p},this.getSession=function(){return i},this.setSession=async function(c){if(i=c,null!==i){if(g=t.getRenderTarget(),i.addEventListener("select",R),i.addEventListener("selectstart",R),i.addEventListener("selectend",R),i.addEventListener("squeeze",R),i.addEventListener("squeezestart",R),i.addEventListener("squeezeend",R),i.addEventListener("end",C),i.addEventListener("inputsourceschange",P),!0!==f.xrCompatible&&await e.makeXRCompatible(),M=t.getPixelRatio(),t.getSize(y),void 0===i.renderState.layers){const n={antialias:f.antialias,alpha:!0,depth:f.depth,stencil:f.stencil,framebufferScaleFactor:r};d=new XRWebGLLayer(i,e,n),i.updateRenderState({baseLayer:d}),t.setPixelRatio(1),t.setSize(d.framebufferWidth,d.framebufferHeight,!1),v=new wi(d.framebufferWidth,d.framebufferHeight,{format:kt,type:Et,colorSpace:t.outputColorSpace,stencilBuffer:f.stencil})}else{let n=null,s=null,a=null;f.depth&&(a=f.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,n=f.stencil?Wt:Gt,s=f.stencil?Ot:It);const o={colorFormat:e.RGBA8,depthFormat:a,scaleFactor:r};h=new 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g=a+m,v=o+m,_=d-f,x=p+(i-f),y=l*o/v*g,M=c*o/v*g;t.projectionMatrix.makePerspective(_,x,y,M,g,v),t.projectionMatrixInverse.copy(t.projectionMatrix).invert()}(T,S,b):T.projectionMatrix.copy(S.projectionMatrix),function(t,e,n){null===n?t.matrix.copy(e.matrixWorld):(t.matrix.copy(n.matrixWorld),t.matrix.invert(),t.matrix.multiply(e.matrixWorld));t.matrix.decompose(t.position,t.quaternion,t.scale),t.updateMatrixWorld(!0),t.projectionMatrix.copy(e.projectionMatrix),t.projectionMatrixInverse.copy(e.projectionMatrixInverse),t.isPerspectiveCamera&&(t.fov=2*Wn*Math.atan(1/t.projectionMatrix.elements[5]),t.zoom=1)}(t,T,e)},this.getCamera=function(){return T},this.getFoveation=function(){if(null!==u||null!==d)return o},this.setFoveation=function(t){o=t,null!==u&&(u.fixedFoveation=t),null!==d&&void 0!==d.fixedFoveation&&(d.fixedFoveation=t)},this.hasDepthSensing=function(){return null!==m.texture},this.getDepthSensingMesh=function(){return m.getMesh(T)};let N=null;const D=new da;D.setAnimationLoop((function(e,r){if(c=r.getViewerPose(l||s),p=r,null!==c){const e=c.views;null!==d&&(t.setRenderTargetFramebuffer(v,d.framebuffer),t.setRenderTarget(v));let n=!1;e.length!==T.cameras.length&&(T.cameras.length=0,n=!0);for(let i=0;i<e.length;i++){const r=e[i];let s=null;if(null!==d)s=d.getViewport(r);else{const e=h.getViewSubImage(u,r);s=e.viewport,0===i&&(t.setRenderTargetTextures(v,e.colorTexture,u.ignoreDepthValues?void 0:e.depthStencilTexture),t.setRenderTarget(v))}let a=w[i];void 0===a&&(a=new ta,a.layers.enable(i),a.viewport=new Si,w[i]=a),a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.quaternion,a.scale),a.projectionMatrix.fromArray(r.projectionMatrix),a.projectionMatrixInverse.copy(a.projectionMatrix).invert(),a.viewport.set(s.x,s.y,s.width,s.height),0===i&&(T.matrix.copy(a.matrix),T.matrix.decompose(T.position,T.quaternion,T.scale)),!0===n&&T.cameras.push(a)}const r=i.enabledFeatures;if(r&&r.includes("depth-sensing")){const n=h.getDepthInformation(e[0]);n&&n.isValid&&n.texture&&m.init(t,n,i.renderState)}}for(let t=0;t<_.length;t++){const e=x[t],n=_[t];null!==e&&void 0!==n&&n.update(e,r,l||s)}N&&N(e,r),r.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:r}),p=null})),this.setAnimationLoop=function(t){N=t},this.dispose=function(){}}}const $l=new gr,Ql=new ar;function tc(t,e){function n(t,e){!0===t.matrixAutoUpdate&&t.updateMatrix(),e.value.copy(t.matrix)}function i(t,i){t.opacity.value=i.opacity,i.color&&t.diffuse.value.copy(i.color),i.emissive&&t.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(t.map.value=i.map,n(i.map,t.mapTransform)),i.alphaMap&&(t.alphaMap.value=i.alphaMap,n(i.alphaMap,t.alphaMapTransform)),i.bumpMap&&(t.bumpMap.value=i.bumpMap,n(i.bumpMap,t.bumpMapTransform),t.bumpScale.value=i.bumpScale,i.side===d&&(t.bumpScale.value*=-1)),i.normalMap&&(t.normalMap.value=i.normalMap,n(i.normalMap,t.normalMapTransform),t.normalScale.value.copy(i.normalScale),i.side===d&&t.normalScale.value.negate()),i.displacementMap&&(t.displacementMap.value=i.displacementMap,n(i.displacementMap,t.displacementMapTransform),t.displacementScale.value=i.displacementScale,t.displacementBias.value=i.displacementBias),i.emissiveMap&&(t.emissiveMap.value=i.emissiveMap,n(i.emissiveMap,t.emissiveMapTransform)),i.specularMap&&(t.specularMap.value=i.specularMap,n(i.specularMap,t.specularMapTransform)),i.alphaTest>0&&(t.alphaTest.value=i.alphaTest);const r=e.get(i),s=r.envMap,a=r.envMapRotation;s&&(t.envMap.value=s,$l.copy(a),$l.x*=-1,$l.y*=-1,$l.z*=-1,s.isCubeTexture&&!1===s.isRenderTargetTexture&&($l.y*=-1,$l.z*=-1),t.envMapRotation.value.setFromMatrix4(Ql.makeRotationFromEuler($l)),t.flipEnvMap.value=s.isCubeTexture&&!1===s.isRenderTargetTexture?-1:1,t.reflectivity.value=i.reflectivity,t.ior.value=i.ior,t.refractionRatio.value=i.refractionRatio),i.lightMap&&(t.lightMap.value=i.lightMap,t.lightMapIntensity.value=i.lightMapIntensity,n(i.lightMap,t.lightMapTransform)),i.aoMap&&(t.aoMap.value=i.aoMap,t.aoMapIntensity.value=i.aoMapIntensity,n(i.aoMap,t.aoMapTransform))}return{refreshFogUniforms:function(e,n){n.color.getRGB(e.fogColor.value,qs(t)),n.isFog?(e.fogNear.value=n.near,e.fogFar.value=n.far):n.isFogExp2&&(e.fogDensity.value=n.density)},refreshMaterialUniforms:function(t,r,s,a,o){r.isMeshBasicMaterial||r.isMeshLambertMaterial?i(t,r):r.isMeshToonMaterial?(i(t,r),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(t,r)):r.isMeshPhongMaterial?(i(t,r),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4)}(t,r)):r.isMeshStandardMaterial?(i(t,r),function(t,e){t.metalness.value=e.metalness,e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap,n(e.metalnessMap,t.metalnessMapTransform));t.roughness.value=e.roughness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap,n(e.roughnessMap,t.roughnessMapTransform));e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}(t,r),r.isMeshPhysicalMaterial&&function(t,e,i){t.ior.value=e.ior,e.sheen>0&&(t.sheenColor.value.copy(e.sheenColor).multiplyScalar(e.sheen),t.sheenRoughness.value=e.sheenRoughness,e.sheenColorMap&&(t.sheenColorMap.value=e.sheenColorMap,n(e.sheenColorMap,t.sheenColorMapTransform)),e.sheenRoughnessMap&&(t.sheenRoughnessMap.value=e.sheenRoughnessMap,n(e.sheenRoughnessMap,t.sheenRoughnessMapTransform)));e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap,n(e.clearcoatMap,t.clearcoatMapTransform)),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap,n(e.clearcoatRoughnessMap,t.clearcoatRoughnessMapTransform)),e.clearcoatNormalMap&&(t.clearcoatNormalMap.value=e.clearcoatNormalMap,n(e.clearcoatNormalMap,t.clearcoatNormalMapTransform),t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),e.side===d&&t.clearcoatNormalScale.value.negate()));e.dispersion>0&&(t.dispersion.value=e.dispersion);e.iridescence>0&&(t.iridescence.value=e.iridescence,t.iridescenceIOR.value=e.iridescenceIOR,t.iridescenceThicknessMinimum.value=e.iridescenceThicknessRange[0],t.iridescenceThicknessMaximum.value=e.iridescenceThicknessRange[1],e.iridescenceMap&&(t.iridescenceMap.value=e.iridescenceMap,n(e.iridescenceMap,t.iridescenceMapTransform)),e.iridescenceThicknessMap&&(t.iridescenceThicknessMap.value=e.iridescenceThicknessMap,n(e.iridescenceThicknessMap,t.iridescenceThicknessMapTransform)));e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=i.texture,t.transmissionSamplerSize.value.set(i.width,i.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap,n(e.transmissionMap,t.transmissionMapTransform)),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap,n(e.thicknessMap,t.thicknessMapTransform)),t.attenuationDistance.value=e.attenuationDistance,t.attenuationColor.value.copy(e.attenuationColor));e.anisotropy>0&&(t.anisotropyVector.value.set(e.anisotropy*Math.cos(e.anisotropyRotation),e.anisotropy*Math.sin(e.anisotropyRotation)),e.anisotropyMap&&(t.anisotropyMap.value=e.anisotropyMap,n(e.anisotropyMap,t.anisotropyMapTransform)));t.specularIntensity.value=e.specularIntensity,t.specularColor.value.copy(e.specularColor),e.specularColorMap&&(t.specularColorMap.value=e.specularColorMap,n(e.specularColorMap,t.specularColorMapTransform));e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap,n(e.specularIntensityMap,t.specularIntensityMapTransform))}(t,r,o)):r.isMeshMatcapMaterial?(i(t,r),function(t,e){e.matcap&&(t.matcap.value=e.matcap)}(t,r)):r.isMeshDepthMaterial?i(t,r):r.isMeshDistanceMaterial?(i(t,r),function(t,n){const i=e.get(n).light;t.referencePosition.value.setFromMatrixPosition(i.matrixWorld),t.nearDistance.value=i.shadow.camera.near,t.farDistance.value=i.shadow.camera.far}(t,r)):r.isMeshNormalMaterial?i(t,r):r.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform))}(t,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,r)):r.isPointsMaterial?function(t,e,i,r){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*i,t.scale.value=.5*r,e.map&&(t.map.value=e.map,n(e.map,t.uvTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r,s,a):r.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r):r.isShadowMaterial?(t.color.value.copy(r.color),t.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function 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t.copy(mt.getClearColor())},this.setClearColor=function(){mt.setClearColor.apply(mt,arguments)},this.getClearAlpha=function(){return mt.getClearAlpha()},this.setClearAlpha=function(){mt.setClearAlpha.apply(mt,arguments)},this.clear=function(t=!0,e=!0,n=!0){let i=0;if(t){let t=!1;if(null!==T){const e=T.texture.format;t=e===Jt||e===Yt||e===jt}if(t){const t=T.texture.type,e=t===Et||t===It||t===Ct||t===Ot||t===Nt||t===Dt,n=mt.getClearColor(),i=mt.getClearAlpha(),r=n.r,s=n.g,a=n.b;e?(f[0]=r,f[1]=s,f[2]=a,f[3]=i,Mt.clearBufferuiv(Mt.COLOR,0,f)):(g[0]=r,g[1]=s,g[2]=a,g[3]=i,Mt.clearBufferiv(Mt.COLOR,0,g))}else i|=Mt.COLOR_BUFFER_BIT}e&&(i|=Mt.DEPTH_BUFFER_BIT),n&&(i|=Mt.STENCIL_BUFFER_BIT,this.state.buffers.stencil.setMask(4294967295)),Mt.clear(i)},this.clearColor=function(){this.clear(!0,!1,!1)},this.clearDepth=function(){this.clear(!1,!0,!1)},this.clearStencil=function(){this.clear(!1,!1,!0)},this.dispose=function(){n.removeEventListener("webglcontextlost",At,!1),n.removeEventListener("webglcontextrestored",Rt,!1),n.removeEventListener("webglcontextcreationerror",Pt,!1),ht.dispose(),ut.dispose(),et.dispose(),it.dispose(),rt.dispose(),ot.dispose(),xt.dispose(),yt.dispose(),lt.dispose(),Tt.dispose(),Tt.removeEventListener("sessionstart",zt),Tt.removeEventListener("sessionend",kt),Vt.stop()},this.renderBufferDirect=function(t,e,n,i,r,s){null===e&&(e=q);const a=r.isMesh&&r.matrixWorld.determinant()<0,o=function(t,e,n,i,r){!0!==e.isScene&&(e=q);nt.resetTextureUnits();const s=e.fog,a=i.isMeshStandardMaterial?e.environment:null,o=null===T?M.outputColorSpace:!0===T.isXRRenderTarget?T.texture.colorSpace:Ze,l=(i.isMeshStandardMaterial?rt:it).get(i.envMap||a),c=!0===i.vertexColors&&!!n.attributes.color&&4===n.attributes.color.itemSize,h=!!n.attributes.tangent&&(!!i.normalMap||i.anisotropy>0),u=!!n.morphAttributes.position,d=!!n.morphAttributes.normal,p=!!n.morphAttributes.color;let m=K;i.toneMapped&&(null!==T&&!0!==T.isXRRenderTarget||(m=M.toneMapping));const f=n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color,g=void 0!==f?f.length:0,v=et.get(i),x=_.state.lights;if(!0===H&&(!0===G||t!==A)){const e=t===A&&i.id===E;dt.setState(i,t,e)}let y=!1;i.version===v.__version?v.needsLights&&v.lightsStateVersion!==x.state.version||v.outputColorSpace!==o||r.isBatchedMesh&&!1===v.batching?y=!0:r.isBatchedMesh||!0!==v.batching?r.isBatchedMesh&&!0===v.batchingColor&&null===r.colorTexture||r.isBatchedMesh&&!1===v.batchingColor&&null!==r.colorTexture||r.isInstancedMesh&&!1===v.instancing?y=!0:r.isInstancedMesh||!0!==v.instancing?r.isSkinnedMesh&&!1===v.skinning?y=!0:r.isSkinnedMesh||!0!==v.skinning?r.isInstancedMesh&&!0===v.instancingColor&&null===r.instanceColor||r.isInstancedMesh&&!1===v.instancingColor&&null!==r.instanceColor||r.isInstancedMesh&&!0===v.instancingMorph&&null===r.morphTexture||r.isInstancedMesh&&!1===v.instancingMorph&&null!==r.morphTexture||v.envMap!==l||!0===i.fog&&v.fog!==s?y=!0:void 0===v.numClippingPlanes||v.numClippingPlanes===dt.numPlanes&&v.numIntersection===dt.numIntersection?(v.vertexAlphas!==c||v.vertexTangents!==h||v.morphTargets!==u||v.morphNormals!==d||v.morphColors!==p||v.toneMapping!==m||v.morphTargetsCount!==g)&&(y=!0):y=!0:y=!0:y=!0:y=!0:(y=!0,v.__version=i.version);let S=v.currentProgram;!0===y&&(S=Zt(i,e,r));let b=!1,w=!1,R=!1;const C=S.getUniforms(),P=v.uniforms;Q.useProgram(S.program)&&(b=!0,w=!0,R=!0);i.id!==E&&(E=i.id,w=!0);if(b||A!==t){C.setValue(Mt,"projectionMatrix",t.projectionMatrix),C.setValue(Mt,"viewMatrix",t.matrixWorldInverse);const e=C.map.cameraPosition;void 0!==e&&e.setValue(Mt,X.setFromMatrixPosition(t.matrixWorld)),$.logarithmicDepthBuffer&&C.setValue(Mt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&C.setValue(Mt,"isOrthographic",!0===t.isOrthographicCamera),A!==t&&(A=t,w=!0,R=!0)}if(r.isSkinnedMesh){C.setOptional(Mt,r,"bindMatrix"),C.setOptional(Mt,r,"bindMatrixInverse");const t=r.skeleton;t&&(null===t.boneTexture&&t.computeBoneTexture(),C.setValue(Mt,"boneTexture",t.boneTexture,nt))}r.isBatchedMesh&&(C.setOptional(Mt,r,"batchingTexture"),C.setValue(Mt,"batchingTexture",r._matricesTexture,nt),C.setOptional(Mt,r,"batchingIdTexture"),C.setValue(Mt,"batchingIdTexture",r._indirectTexture,nt),C.setOptional(Mt,r,"batchingColorTexture"),null!==r._colorsTexture&&C.setValue(Mt,"batchingColorTexture",r._colorsTexture,nt));const I=n.morphAttributes;void 0===I.position&&void 0===I.normal&&void 0===I.color||ft.update(r,n,S);(w||v.receiveShadow!==r.receiveShadow)&&(v.receiveShadow=r.receiveShadow,C.setValue(Mt,"receiveShadow",r.receiveShadow));i.isMeshGouraudMaterial&&null!==i.envMap&&(P.envMap.value=l,P.flipEnvMap.value=l.isCubeTexture&&!1===l.isRenderTargetTexture?-1:1);i.isMeshStandardMaterial&&null===i.envMap&&null!==e.environment&&(P.envMapIntensity.value=e.environmentIntensity);w&&(C.setValue(Mt,"toneMappingExposure",M.toneMappingExposure),v.needsLights&&(U=R,(L=P).ambientLightColor.needsUpdate=U,L.lightProbe.needsUpdate=U,L.directionalLights.needsUpdate=U,L.directionalLightShadows.needsUpdate=U,L.pointLights.needsUpdate=U,L.pointLightShadows.needsUpdate=U,L.spotLights.needsUpdate=U,L.spotLightShadows.needsUpdate=U,L.rectAreaLights.needsUpdate=U,L.hemisphereLights.needsUpdate=U),s&&!0===i.fog&&ct.refreshFogUniforms(P,s),ct.refreshMaterialUniforms(P,i,D,N,_.state.transmissionRenderTarget[t.id]),rl.upload(Mt,Kt(v),P,nt));var L,U;i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(rl.upload(Mt,Kt(v),P,nt),i.uniformsNeedUpdate=!1);i.isSpriteMaterial&&C.setValue(Mt,"center",r.center);if(C.setValue(Mt,"modelViewMatrix",r.modelViewMatrix),C.setValue(Mt,"normalMatrix",r.normalMatrix),C.setValue(Mt,"modelMatrix",r.matrixWorld),i.isShaderMaterial||i.isRawShaderMaterial){const t=i.uniformsGroups;for(let e=0,n=t.length;e<n;e++){const n=t[e];yt.update(n,S),yt.bind(n,S)}}return S}(t,e,n,i,r);Q.setMaterial(i,a);let l=n.index,c=1;if(!0===i.wireframe){if(l=at.getWireframeAttribute(n),void 0===l)return;c=2}const h=n.drawRange,u=n.attributes.position;let d=h.start*c,p=(h.start+h.count)*c;null!==s&&(d=Math.max(d,s.start*c),p=Math.min(p,(s.start+s.count)*c)),null!==l?(d=Math.max(d,0),p=Math.min(p,l.count)):null!=u&&(d=Math.max(d,0),p=Math.min(p,u.count));const m=p-d;if(m<0||m===1/0)return;let f;xt.setup(r,i,o,n,l);let g=gt;if(null!==l&&(f=st.get(l),g=vt,g.setIndex(f)),r.isMesh)!0===i.wireframe?(Q.setLineWidth(i.wireframeLinewidth*Z()),g.setMode(Mt.LINES)):g.setMode(Mt.TRIANGLES);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),Q.setLineWidth(t*Z()),r.isLineSegments?g.setMode(Mt.LINES):r.isLineLoop?g.setMode(Mt.LINE_LOOP):g.setMode(Mt.LINE_STRIP)}else r.isPoints?g.setMode(Mt.POINTS):r.isSprite&&g.setMode(Mt.TRIANGLES);if(r.isBatchedMesh)if(null!==r._multiDrawInstances)g.renderMultiDrawInstances(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount,r._multiDrawInstances);else if(J.get("WEBGL_multi_draw"))g.renderMultiDraw(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount);else{const t=r._multiDrawStarts,e=r._multiDrawCounts,n=r._multiDrawCount,s=l?st.get(l).bytesPerElement:1,a=et.get(i).currentProgram.getUniforms();for(let i=0;i<n;i++)a.setValue(Mt,"_gl_DrawID",i),g.render(t[i]/s,e[i])}else if(r.isInstancedMesh)g.renderInstances(d,m,r.count);else if(n.isInstancedBufferGeometry){const t=void 0!==n._maxInstanceCount?n._maxInstanceCount:1/0,e=Math.min(n.instanceCount,t);g.renderInstances(d,m,e)}else g.render(d,m)},this.compile=function(t,e,n=null){null===n&&(n=t),_=ut.get(n),_.init(e),y.push(_),n.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(_.pushLight(t),t.castShadow&&_.pushShadow(t))})),t!==n&&t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(_.pushLight(t),t.castShadow&&_.pushShadow(t))})),_.setupLights();const i=new Set;return t.traverse((function(t){const e=t.material;if(e)if(Array.isArray(e))for(let r=0;r<e.length;r++){const s=e[r];Ft(s,n,t),i.add(s)}else Ft(e,n,t),i.add(e)})),y.pop(),_=null,i},this.compileAsync=function(t,e,n=null){const i=this.compile(t,e,n);return new Promise((e=>{function n(){i.forEach((function(t){et.get(t).currentProgram.isReady()&&i.delete(t)})),0!==i.size?setTimeout(n,10):e(t)}null!==J.get("KHR_parallel_shader_compile")?n():setTimeout(n,10)}))};let Bt=null;function zt(){Vt.stop()}function kt(){Vt.start()}const Vt=new da;function Ht(t,e,n,i){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)_.pushLight(t),t.castShadow&&_.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||V.intersectsSprite(t)){i&&j.setFromMatrixPosition(t.matrixWorld).applyMatrix4(W);const e=ot.update(t),r=t.material;r.visible&&v.push(t,e,r,n,j.z,null)}}else if((t.isMesh||t.isLine||t.isPoints)&&(!t.frustumCulled||V.intersectsObject(t))){const e=ot.update(t),r=t.material;if(i&&(void 0!==t.boundingSphere?(null===t.boundingSphere&&t.computeBoundingSphere(),j.copy(t.boundingSphere.center)):(null===e.boundingSphere&&e.computeBoundingSphere(),j.copy(e.boundingSphere.center)),j.applyMatrix4(t.matrixWorld).applyMatrix4(W)),Array.isArray(r)){const i=e.groups;for(let s=0,a=i.length;s<a;s++){const a=i[s],o=r[a.materialIndex];o&&o.visible&&v.push(t,e,o,n,j.z,a)}}else r.visible&&v.push(t,e,r,n,j.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)Ht(r[t],e,n,i)}function Gt(t,e,n,i){const r=t.opaque,s=t.transmissive,a=t.transparent;_.setupLightsView(n),!0===H&&dt.setGlobalState(M.clippingPlanes,n),i&&Q.viewport(R.copy(i)),r.length>0&&Xt(r,e,n),s.length>0&&Xt(s,e,n),a.length>0&&Xt(a,e,n),Q.buffers.depth.setTest(!0),Q.buffers.depth.setMask(!0),Q.buffers.color.setMask(!0),Q.setPolygonOffset(!1)}function Wt(t,e,n,i){if(null!==(!0===n.isScene?n.overrideMaterial:null))return;void 0===_.state.transmissionRenderTarget[i.id]&&(_.state.transmissionRenderTarget[i.id]=new wi(1,1,{generateMipmaps:!0,type:J.has("EXT_color_buffer_half_float")||J.has("EXT_color_buffer_float")?Ut:Et,minFilter:wt,samples:4,stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:di.workingColorSpace}));const r=_.state.transmissionRenderTarget[i.id],a=i.viewport||R;r.setSize(a.z,a.w);const o=M.getRenderTarget();M.setRenderTarget(r),M.getClearColor(I),L=M.getClearAlpha(),L<1&&M.setClearColor(16777215,.5),Y?mt.render(n):M.clear();const l=M.toneMapping;M.toneMapping=K;const c=i.viewport;if(void 0!==i.viewport&&(i.viewport=void 0),_.setupLightsView(i),!0===H&&dt.setGlobalState(M.clippingPlanes,i),Xt(t,n,i),nt.updateMultisampleRenderTarget(r),nt.updateRenderTargetMipmap(r),!1===J.has("WEBGL_multisampled_render_to_texture")){let t=!1;for(let r=0,s=e.length;r<s;r++){const s=e[r],a=s.object,o=s.geometry,l=s.material,c=s.group;if(2===l.side&&a.layers.test(i.layers)){const e=l.side;l.side=d,l.needsUpdate=!0,qt(a,n,i,o,l,c),l.side=e,l.needsUpdate=!0,t=!0}}!0===t&&(nt.updateMultisampleRenderTarget(r),nt.updateRenderTargetMipmap(r))}M.setRenderTarget(o),M.setClearColor(I,L),void 0!==c&&(i.viewport=c),M.toneMapping=l}function Xt(t,e,n){const i=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],a=s.object,o=s.geometry,l=null===i?s.material:i,c=s.group;a.layers.test(n.layers)&&qt(a,e,n,o,l,c)}}function qt(t,e,n,i,r,s){t.onBeforeRender(M,e,n,i,r,s),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),!0===r.transparent&&2===r.side&&!1===r.forceSinglePass?(r.side=d,r.needsUpdate=!0,M.renderBufferDirect(n,e,i,r,t,s),r.side=u,r.needsUpdate=!0,M.renderBufferDirect(n,e,i,r,t,s),r.side=2):M.renderBufferDirect(n,e,i,r,t,s),t.onAfterRender(M,e,n,i,r,s)}function Zt(t,e,n){!0!==e.isScene&&(e=q);const i=et.get(t),r=_.state.lights,s=_.state.shadowsArray,a=r.state.version,o=lt.getParameters(t,r.state,s,e,n),l=lt.getProgramCacheKey(o);let c=i.programs;i.environment=t.isMeshStandardMaterial?e.environment:null,i.fog=e.fog,i.envMap=(t.isMeshStandardMaterial?rt:it).get(t.envMap||i.environment),i.envMapRotation=null!==i.environment&&null===t.envMap?e.environmentRotation:t.envMapRotation,void 0===c&&(t.addEventListener("dispose",Lt),c=new Map,i.programs=c);let h=c.get(l);if(void 0!==h){if(i.currentProgram===h&&i.lightsStateVersion===a)return $t(t,o),h}else o.uniforms=lt.getUniforms(t),t.onBeforeCompile(o,M),h=lt.acquireProgram(o,l),c.set(l,h),i.uniforms=o.uniforms;const u=i.uniforms;return(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(u.clippingPlanes=dt.uniform),$t(t,o),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=a,i.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotLightMatrix.value=r.state.spotLightMatrix,u.spotLightMap.value=r.state.spotLightMap,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix),i.currentProgram=h,i.uniformsList=null,h}function Kt(t){if(null===t.uniformsList){const e=t.currentProgram.getUniforms();t.uniformsList=rl.seqWithValue(e.seq,t.uniforms)}return t.uniformsList}function $t(t,e){const n=et.get(t);n.outputColorSpace=e.outputColorSpace,n.batching=e.batching,n.batchingColor=e.batchingColor,n.instancing=e.instancing,n.instancingColor=e.instancingColor,n.instancingMorph=e.instancingMorph,n.skinning=e.skinning,n.morphTargets=e.morphTargets,n.morphNormals=e.morphNormals,n.morphColors=e.morphColors,n.morphTargetsCount=e.morphTargetsCount,n.numClippingPlanes=e.numClippingPlanes,n.numIntersection=e.numClipIntersection,n.vertexAlphas=e.vertexAlphas,n.vertexTangents=e.vertexTangents,n.toneMapping=e.toneMapping}Vt.setAnimationLoop((function(t){Bt&&Bt(t)})),"undefined"!=typeof self&&Vt.setContext(self),this.setAnimationLoop=function(t){Bt=t,Tt.setAnimationLoop(t),null===t?Vt.stop():Vt.start()},Tt.addEventListener("sessionstart",zt),Tt.addEventListener("sessionend",kt),this.render=function(t,e){if(void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===S)return;if(!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),null===e.parent&&!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),!0===Tt.enabled&&!0===Tt.isPresenting&&(!0===Tt.cameraAutoUpdate&&Tt.updateCamera(e),e=Tt.getCamera()),!0===t.isScene&&t.onBeforeRender(M,t,e,T),_=ut.get(t,y.length),_.init(e),y.push(_),W.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),V.setFromProjectionMatrix(W),G=this.localClippingEnabled,H=dt.init(this.clippingPlanes,G),v=ht.get(t,x.length),v.init(),x.push(v),!0===Tt.enabled&&!0===Tt.isPresenting){const t=M.xr.getDepthSensingMesh();null!==t&&Ht(t,e,-1/0,M.sortObjects)}Ht(t,e,0,M.sortObjects),v.finish(),!0===M.sortObjects&&v.sort(O,F),Y=!1===Tt.enabled||!1===Tt.isPresenting||!1===Tt.hasDepthSensing(),Y&&mt.addToRenderList(v,t),this.info.render.frame++,!0===H&&dt.beginShadows();const n=_.state.shadowsArray;pt.render(n,t,e),!0===H&&dt.endShadows(),!0===this.info.autoReset&&this.info.reset();const i=v.opaque,r=v.transmissive;if(_.setupLights(),e.isArrayCamera){const n=e.cameras;if(r.length>0)for(let e=0,s=n.length;e<s;e++){Wt(i,r,t,n[e])}Y&&mt.render(t);for(let e=0,i=n.length;e<i;e++){const i=n[e];Gt(v,t,i,i.viewport)}}else r.length>0&&Wt(i,r,t,e),Y&&mt.render(t),Gt(v,t,e);null!==T&&(nt.updateMultisampleRenderTarget(T),nt.updateRenderTargetMipmap(T)),!0===t.isScene&&t.onAfterRender(M,t,e),xt.resetDefaultState(),E=-1,A=null,y.pop(),y.length>0?(_=y[y.length-1],!0===H&&dt.setGlobalState(M.clippingPlanes,_.state.camera)):_=null,x.pop(),v=x.length>0?x[x.length-1]:null},this.getActiveCubeFace=function(){return b},this.getActiveMipmapLevel=function(){return w},this.getRenderTarget=function(){return T},this.setRenderTargetTextures=function(t,e,n){et.get(t.texture).__webglTexture=e,et.get(t.depthTexture).__webglTexture=n;const i=et.get(t);i.__hasExternalTextures=!0,i.__autoAllocateDepthBuffer=void 0===n,i.__autoAllocateDepthBuffer||!0===J.has("WEBGL_multisampled_render_to_texture")&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),i.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(t,e){const n=et.get(t);n.__webglFramebuffer=e,n.__useDefaultFramebuffer=void 0===e},this.setRenderTarget=function(t,e=0,n=0){T=t,b=e,w=n;let i=!0,r=null,s=!1,a=!1;if(t){const o=et.get(t);void 0!==o.__useDefaultFramebuffer?(Q.bindFramebuffer(Mt.FRAMEBUFFER,null),i=!1):void 0===o.__webglFramebuffer?nt.setupRenderTarget(t):o.__hasExternalTextures&&nt.rebindTextures(t,et.get(t.texture).__webglTexture,et.get(t.depthTexture).__webglTexture);const l=t.texture;(l.isData3DTexture||l.isDataArrayTexture||l.isCompressedArrayTexture)&&(a=!0);const c=et.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(r=Array.isArray(c[e])?c[e][n]:c[e],s=!0):r=t.samples>0&&!1===nt.useMultisampledRTT(t)?et.get(t).__webglMultisampledFramebuffer:Array.isArray(c)?c[n]:c,R.copy(t.viewport),C.copy(t.scissor),P=t.scissorTest}else R.copy(B).multiplyScalar(D).floor(),C.copy(z).multiplyScalar(D).floor(),P=k;if(Q.bindFramebuffer(Mt.FRAMEBUFFER,r)&&i&&Q.drawBuffers(t,r),Q.viewport(R),Q.scissor(C),Q.setScissorTest(P),s){const i=et.get(t.texture);Mt.framebufferTexture2D(Mt.FRAMEBUFFER,Mt.COLOR_ATTACHMENT0,Mt.TEXTURE_CUBE_MAP_POSITIVE_X+e,i.__webglTexture,n)}else if(a){const i=et.get(t.texture),r=e||0;Mt.framebufferTextureLayer(Mt.FRAMEBUFFER,Mt.COLOR_ATTACHMENT0,i.__webglTexture,n||0,r)}E=-1},this.readRenderTargetPixels=function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=et.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){Q.bindFramebuffer(Mt.FRAMEBUFFER,o);try{const a=t.texture,o=a.format,l=a.type;if(!$.textureFormatReadable(o))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(l))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r&&Mt.readPixels(e,n,i,r,_t.convert(o),_t.convert(l),s)}finally{const t=null!==T?et.get(T).__webglFramebuffer:null;Q.bindFramebuffer(Mt.FRAMEBUFFER,t)}}},this.readRenderTargetPixelsAsync=async function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=et.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){Q.bindFramebuffer(Mt.FRAMEBUFFER,o);try{const a=t.texture,o=a.format,l=a.type;if(!$.textureFormatReadable(o))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(l))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r){const t=Mt.createBuffer();Mt.bindBuffer(Mt.PIXEL_PACK_BUFFER,t),Mt.bufferData(Mt.PIXEL_PACK_BUFFER,s.byteLength,Mt.STREAM_READ),Mt.readPixels(e,n,i,r,_t.convert(o),_t.convert(l),0),Mt.flush();const a=Mt.fenceSync(Mt.SYNC_GPU_COMMANDS_COMPLETE,0);await function(t,e,n){return new Promise((function(i,r){setTimeout((function s(){switch(t.clientWaitSync(e,t.SYNC_FLUSH_COMMANDS_BIT,0)){case t.WAIT_FAILED:r();break;case t.TIMEOUT_EXPIRED:setTimeout(s,n);break;default:i()}}),n)}))}(Mt,a,4);try{Mt.bindBuffer(Mt.PIXEL_PACK_BUFFER,t),Mt.getBufferSubData(Mt.PIXEL_PACK_BUFFER,0,s)}finally{Mt.deleteBuffer(t),Mt.deleteSync(a)}return s}}finally{const t=null!==T?et.get(T).__webglFramebuffer:null;Q.bindFramebuffer(Mt.FRAMEBUFFER,t)}}},this.copyFramebufferToTexture=function(t,e=null,n=0){!0!==t.isTexture&&(console.warn("WebGLRenderer: copyFramebufferToTexture function signature has changed."),e=arguments[0]||null,t=arguments[1]);const i=Math.pow(2,-n),r=Math.floor(t.image.width*i),s=Math.floor(t.image.height*i),a=null!==e?e.x:0,o=null!==e?e.y:0;nt.setTexture2D(t,0),Mt.copyTexSubImage2D(Mt.TEXTURE_2D,n,0,0,a,o,r,s),Q.unbindTexture()},this.copyTextureToTexture=function(t,e,n=null,i=null,r=0){let s,a,o,l,c,h;!0!==t.isTexture&&(console.warn("WebGLRenderer: copyTextureToTexture function signature has changed."),i=arguments[0]||null,t=arguments[1],e=arguments[2],r=arguments[3]||0,n=null),null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.min.x,l=n.min.y):(s=t.image.width,a=t.image.height,o=0,l=0),null!==i?(c=i.x,h=i.y):(c=0,h=0);const u=_t.convert(e.format),d=_t.convert(e.type);nt.setTexture2D(e,0),Mt.pixelStorei(Mt.UNPACK_FLIP_Y_WEBGL,e.flipY),Mt.pixelStorei(Mt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Mt.pixelStorei(Mt.UNPACK_ALIGNMENT,e.unpackAlignment);const p=Mt.getParameter(Mt.UNPACK_ROW_LENGTH),m=Mt.getParameter(Mt.UNPACK_IMAGE_HEIGHT),f=Mt.getParameter(Mt.UNPACK_SKIP_PIXELS),g=Mt.getParameter(Mt.UNPACK_SKIP_ROWS),v=Mt.getParameter(Mt.UNPACK_SKIP_IMAGES),_=t.isCompressedTexture?t.mipmaps[r]:t.image;Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,_.width),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,_.height),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,o),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,l),t.isDataTexture?Mt.texSubImage2D(Mt.TEXTURE_2D,r,c,h,s,a,u,d,_.data):t.isCompressedTexture?Mt.compressedTexSubImage2D(Mt.TEXTURE_2D,r,c,h,_.width,_.height,u,_.data):Mt.texSubImage2D(Mt.TEXTURE_2D,r,c,h,s,a,u,d,_),Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,p),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,m),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,f),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,g),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,v),0===r&&e.generateMipmaps&&Mt.generateMipmap(Mt.TEXTURE_2D),Q.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n=null,i=null,r=0){let s,a,o,l,c,h,u,d,p;!0!==t.isTexture&&(console.warn("WebGLRenderer: copyTextureToTexture3D function signature has changed."),n=arguments[0]||null,i=arguments[1]||null,t=arguments[2],e=arguments[3],r=arguments[4]||0);const m=t.isCompressedTexture?t.mipmaps[r]:t.image;null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.max.z-n.min.z,l=n.min.x,c=n.min.y,h=n.min.z):(s=m.width,a=m.height,o=m.depth,l=0,c=0,h=0),null!==i?(u=i.x,d=i.y,p=i.z):(u=0,d=0,p=0);const f=_t.convert(e.format),g=_t.convert(e.type);let v;if(e.isData3DTexture)nt.setTexture3D(e,0),v=Mt.TEXTURE_3D;else{if(!e.isDataArrayTexture&&!e.isCompressedArrayTexture)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");nt.setTexture2DArray(e,0),v=Mt.TEXTURE_2D_ARRAY}Mt.pixelStorei(Mt.UNPACK_FLIP_Y_WEBGL,e.flipY),Mt.pixelStorei(Mt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Mt.pixelStorei(Mt.UNPACK_ALIGNMENT,e.unpackAlignment);const _=Mt.getParameter(Mt.UNPACK_ROW_LENGTH),x=Mt.getParameter(Mt.UNPACK_IMAGE_HEIGHT),y=Mt.getParameter(Mt.UNPACK_SKIP_PIXELS),M=Mt.getParameter(Mt.UNPACK_SKIP_ROWS),S=Mt.getParameter(Mt.UNPACK_SKIP_IMAGES);Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,m.width),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,m.height),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,l),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,c),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,h),t.isDataTexture||t.isData3DTexture?Mt.texSubImage3D(v,r,u,d,p,s,a,o,f,g,m.data):e.isCompressedArrayTexture?Mt.compressedTexSubImage3D(v,r,u,d,p,s,a,o,f,m.data):Mt.texSubImage3D(v,r,u,d,p,s,a,o,f,g,m),Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,_),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,x),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,y),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,M),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,S),0===r&&e.generateMipmaps&&Mt.generateMipmap(v),Q.unbindTexture()},this.initRenderTarget=function(t){void 0===et.get(t).__webglFramebuffer&&nt.setupRenderTarget(t)},this.initTexture=function(t){t.isCubeTexture?nt.setTextureCube(t,0):t.isData3DTexture?nt.setTexture3D(t,0):t.isDataArrayTexture||t.isCompressedArrayTexture?nt.setTexture2DArray(t,0):nt.setTexture2D(t,0),Q.unbindTexture()},this.resetState=function(){b=0,w=0,T=null,Q.reset(),xt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return Bn}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorSpace=t===Je?"display-p3":"srgb",e.unpackColorSpace=di.workingColorSpace===Ke?"display-p3":"srgb"}}class ic{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new Zr(t),this.density=e}clone(){return new ic(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class rc{constructor(t,e=1,n=1e3){this.isFog=!0,this.name="",this.color=new Zr(t),this.near=e,this.far=n}clone(){return new rc(this.color,this.near,this.far)}toJSON(){return{type:"Fog",name:this.name,color:this.color.getHex(),near:this.near,far:this.far}}}class sc extends Ur{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new gr,this.environmentIntensity=1,this.environmentRotation=new gr,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),1!==this.environmentIntensity&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class ac{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=An,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.version=0,this.uuid=Xn()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}get updateRange(){return oi("THREE.InterleavedBuffer: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Xn()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=Xn()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const oc=new Pi;class lc{constructor(t,e,n,i=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)oc.fromBufferAttribute(this,e),oc.applyMatrix4(t),this.setXYZ(e,oc.x,oc.y,oc.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)oc.fromBufferAttribute(this,e),oc.applyNormalMatrix(t),this.setXYZ(e,oc.x,oc.y,oc.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)oc.fromBufferAttribute(this,e),oc.transformDirection(t),this.setXYZ(e,oc.x,oc.y,oc.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=Zn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=Jn(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=Jn(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=Jn(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=Jn(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=Jn(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=Zn(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=Zn(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=Zn(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=Zn(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=Jn(e,this.array),n=Jn(n,this.array),i=Jn(i,this.array),r=Jn(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new os(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new lc(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class cc extends $r{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Zr(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}let hc;const uc=new Pi,dc=new Pi,pc=new Pi,mc=new $n,fc=new $n,gc=new ar,vc=new Pi,_c=new Pi,xc=new Pi,yc=new $n,Mc=new $n,Sc=new $n;class bc extends Ur{constructor(t=new cc){if(super(),this.isSprite=!0,this.type="Sprite",void 0===hc){hc=new ws;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new ac(t,5);hc.setIndex([0,1,2,0,2,3]),hc.setAttribute("position",new lc(e,3,0,!1)),hc.setAttribute("uv",new lc(e,2,3,!1))}this.geometry=hc,this.material=t,this.center=new $n(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),dc.setFromMatrixScale(this.matrixWorld),gc.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),pc.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&dc.multiplyScalar(-pc.z);const n=this.material.rotation;let i,r;0!==n&&(r=Math.cos(n),i=Math.sin(n));const s=this.center;wc(vc.set(-.5,-.5,0),pc,s,dc,i,r),wc(_c.set(.5,-.5,0),pc,s,dc,i,r),wc(xc.set(.5,.5,0),pc,s,dc,i,r),yc.set(0,0),Mc.set(1,0),Sc.set(1,1);let a=t.ray.intersectTriangle(vc,_c,xc,!1,uc);if(null===a&&(wc(_c.set(-.5,.5,0),pc,s,dc,i,r),Mc.set(0,1),a=t.ray.intersectTriangle(vc,xc,_c,!1,uc),null===a))return;const o=t.ray.origin.distanceTo(uc);o<t.near||o>t.far||e.push({distance:o,point:uc.clone(),uv:Wr.getInterpolation(uc,vc,_c,xc,yc,Mc,Sc,new $n),face:null,object:this})}copy(t,e){return super.copy(t,e),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function wc(t,e,n,i,r,s){mc.subVectors(t,n).addScalar(.5).multiply(i),void 0!==r?(fc.x=s*mc.x-r*mc.y,fc.y=r*mc.x+s*mc.y):fc.copy(mc),t.copy(e),t.x+=fc.x,t.y+=fc.y,t.applyMatrix4(gc)}const Tc=new Pi,Ec=new Pi;class Ac extends Ur{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(t){super.copy(t,!1);const e=t.levels;for(let t=0,n=e.length;t<n;t++){const n=e[t];this.addLevel(n.object.clone(),n.distance,n.hysteresis)}return this.autoUpdate=t.autoUpdate,this}addLevel(t,e=0,n=0){e=Math.abs(e);const i=this.levels;let r;for(r=0;r<i.length&&!(e<i[r].distance);r++);return i.splice(r,0,{distance:e,hysteresis:n,object:t}),this.add(t),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(t){const e=this.levels;if(e.length>0){let n,i;for(n=1,i=e.length;n<i;n++){let i=e[n].distance;if(e[n].object.visible&&(i-=i*e[n].hysteresis),t<i)break}return e[n-1].object}return null}raycast(t,e){if(this.levels.length>0){Tc.setFromMatrixPosition(this.matrixWorld);const n=t.ray.origin.distanceTo(Tc);this.getObjectForDistance(n).raycast(t,e)}}update(t){const e=this.levels;if(e.length>1){Tc.setFromMatrixPosition(t.matrixWorld),Ec.setFromMatrixPosition(this.matrixWorld);const n=Tc.distanceTo(Ec)/t.zoom;let i,r;for(e[0].object.visible=!0,i=1,r=e.length;i<r;i++){let t=e[i].distance;if(e[i].object.visible&&(t-=t*e[i].hysteresis),!(n>=t))break;e[i-1].object.visible=!1,e[i].object.visible=!0}for(this._currentLevel=i-1;i<r;i++)e[i].object.visible=!1}}toJSON(t){const e=super.toJSON(t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const n=this.levels;for(let t=0,i=n.length;t<i;t++){const i=n[t];e.object.levels.push({object:i.object.uuid,distance:i.distance,hysteresis:i.hysteresis})}return e}}const Rc=new Pi,Cc=new Si,Pc=new Si,Ic=new Pi,Lc=new ar,Uc=new Pi,Nc=new Ki,Dc=new ar,Oc=new sr;class Fc extends Hs{constructor(t,e){super(t,e),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=st,this.bindMatrix=new ar,this.bindMatrixInverse=new ar,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const t=this.geometry;null===this.boundingBox&&(this.boundingBox=new Ui),this.boundingBox.makeEmpty();const e=t.getAttribute("position");for(let t=0;t<e.count;t++)this.getVertexPosition(t,Uc),this.boundingBox.expandByPoint(Uc)}computeBoundingSphere(){const t=this.geometry;null===this.boundingSphere&&(this.boundingSphere=new Ki),this.boundingSphere.makeEmpty();const e=t.getAttribute("position");for(let t=0;t<e.count;t++)this.getVertexPosition(t,Uc),this.boundingSphere.expandByPoint(Uc)}copy(t,e){return super.copy(t,e),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this}raycast(t,e){const n=this.material,i=this.matrixWorld;void 0!==n&&(null===this.boundingSphere&&this.computeBoundingSphere(),Nc.copy(this.boundingSphere),Nc.applyMatrix4(i),!1!==t.ray.intersectsSphere(Nc)&&(Dc.copy(i).invert(),Oc.copy(t.ray).applyMatrix4(Dc),null!==this.boundingBox&&!1===Oc.intersectsBox(this.boundingBox)||this._computeIntersections(t,e,Oc)))}getVertexPosition(t,e){return super.getVertexPosition(t,e),this.applyBoneTransform(t,e),e}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new Si,e=this.geometry.attributes.skinWeight;for(let n=0,i=e.count;n<i;n++){t.fromBufferAttribute(e,n);const i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),this.bindMode===st?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===at?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(t,e){const n=this.skeleton,i=this.geometry;Cc.fromBufferAttribute(i.attributes.skinIndex,t),Pc.fromBufferAttribute(i.attributes.skinWeight,t),Rc.copy(e).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const i=Pc.getComponent(t);if(0!==i){const r=Cc.getComponent(t);Lc.multiplyMatrices(n.bones[r].matrixWorld,n.boneInverses[r]),e.addScaledVector(Ic.copy(Rc).applyMatrix4(Lc),i)}}return e.applyMatrix4(this.bindMatrixInverse)}}class Bc extends Ur{constructor(){super(),this.isBone=!0,this.type="Bone"}}class zc extends Mi{constructor(t=null,e=1,n=1,i,r,s,a,o,l=1003,c=1003,h,u){super(null,s,a,o,l,c,i,r,h,u),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const kc=new ar,Vc=new ar;class Hc{constructor(t=[],e=[]){this.uuid=Xn(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.init()}init(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new ar)}}calculateInverses(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new ar;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}}pose(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}}update(){const t=this.bones,e=this.boneInverses,n=this.boneMatrices,i=this.boneTexture;for(let i=0,r=t.length;i<r;i++){const r=t[i]?t[i].matrixWorld:Vc;kc.multiplyMatrices(r,e[i]),kc.toArray(n,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new Hc(this.bones,this.boneInverses)}computeBoneTexture(){let t=Math.sqrt(4*this.bones.length);t=4*Math.ceil(t/4),t=Math.max(t,4);const e=new Float32Array(t*t*4);e.set(this.boneMatrices);const n=new zc(e,t,t,kt,Lt);return n.needsUpdate=!0,this.boneMatrices=e,this.boneTexture=n,this}getBoneByName(t){for(let e=0,n=this.bones.length;e<n;e++){const n=this.bones[e];if(n.name===t)return n}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(t,e){this.uuid=t.uuid;for(let n=0,i=t.bones.length;n<i;n++){const i=t.bones[n];let r=e[i];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),r=new Bc),this.bones.push(r),this.boneInverses.push((new ar).fromArray(t.boneInverses[n]))}return this.init(),this}toJSON(){const t={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,n=this.boneInverses;for(let i=0,r=e.length;i<r;i++){const r=e[i];t.bones.push(r.uuid);const s=n[i];t.boneInverses.push(s.toArray())}return t}}class Gc extends os{constructor(t,e,n,i=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const Wc=new ar,Xc=new ar,jc=[],qc=new Ui,Yc=new ar,Zc=new Hs,Jc=new Ki;class Kc extends Hs{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new Gc(new Float32Array(16*n),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let t=0;t<n;t++)this.setMatrixAt(t,Yc)}computeBoundingBox(){const t=this.geometry,e=this.count;null===this.boundingBox&&(this.boundingBox=new Ui),null===t.boundingBox&&t.computeBoundingBox(),this.boundingBox.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Wc),qc.copy(t.boundingBox).applyMatrix4(Wc),this.boundingBox.union(qc)}computeBoundingSphere(){const t=this.geometry,e=this.count;null===this.boundingSphere&&(this.boundingSphere=new Ki),null===t.boundingSphere&&t.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Wc),Jc.copy(t.boundingSphere).applyMatrix4(Wc),this.boundingSphere.union(Jc)}copy(t,e){return super.copy(t,e),this.instanceMatrix.copy(t.instanceMatrix),null!==t.morphTexture&&(this.morphTexture=t.morphTexture.clone()),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}getMorphAt(t,e){const n=e.morphTargetInfluences,i=this.morphTexture.source.data.data,r=t*(n.length+1)+1;for(let t=0;t<n.length;t++)n[t]=i[r+t]}raycast(t,e){const n=this.matrixWorld,i=this.count;if(Zc.geometry=this.geometry,Zc.material=this.material,void 0!==Zc.material&&(null===this.boundingSphere&&this.computeBoundingSphere(),Jc.copy(this.boundingSphere),Jc.applyMatrix4(n),!1!==t.ray.intersectsSphere(Jc)))for(let r=0;r<i;r++){this.getMatrixAt(r,Wc),Xc.multiplyMatrices(n,Wc),Zc.matrixWorld=Xc,Zc.raycast(t,jc);for(let t=0,n=jc.length;t<n;t++){const n=jc[t];n.instanceId=r,n.object=this,e.push(n)}jc.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new Gc(new Float32Array(3*this.instanceMatrix.count),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}setMorphAt(t,e){const n=e.morphTargetInfluences,i=n.length+1;null===this.morphTexture&&(this.morphTexture=new zc(new Float32Array(i*this.count),i,this.count,Xt,Lt));const r=this.morphTexture.source.data.data;let s=0;for(let t=0;t<n.length;t++)s+=n[t];const a=this.geometry.morphTargetsRelative?1:1-s,o=i*t;r[o]=a,r.set(n,o+1)}updateMorphTargets(){}dispose(){return this.dispatchEvent({type:"dispose"}),null!==this.morphTexture&&(this.morphTexture.dispose(),this.morphTexture=null),this}}function $c(t,e){return t.z-e.z}function Qc(t,e){return e.z-t.z}class th{constructor(){this.index=0,this.pool=[],this.list=[]}push(t,e,n){const i=this.pool,r=this.list;this.index>=i.length&&i.push({start:-1,count:-1,z:-1,index:-1});const s=i[this.index];r.push(s),this.index++,s.start=t.start,s.count=t.count,s.z=e,s.index=n}reset(){this.list.length=0,this.index=0}}const eh=new ar,nh=new ar,ih=new ar,rh=new Zr(1,1,1),sh=new ar,ah=new ua,oh=new Ui,lh=new Ki,ch=new Pi,hh=new Pi,uh=new Pi,dh=new th,ph=new Hs,mh=[];function fh(t,e,n=0){const i=e.itemSize;if(t.isInterleavedBufferAttribute||t.array.constructor!==e.array.constructor){const r=t.count;for(let s=0;s<r;s++)for(let r=0;r<i;r++)e.setComponent(s+n,r,t.getComponent(s,r))}else e.array.set(t.array,n*i);e.needsUpdate=!0}class gh extends Hs{get maxInstanceCount(){return this._maxInstanceCount}constructor(t,e,n=2*e,i){super(new ws,i),this.isBatchedMesh=!0,this.perObjectFrustumCulled=!0,this.sortObjects=!0,this.boundingBox=null,this.boundingSphere=null,this.customSort=null,this._drawInfo=[],this._drawRanges=[],this._reservedRanges=[],this._bounds=[],this._maxInstanceCount=t,this._maxVertexCount=e,this._maxIndexCount=n,this._geometryInitialized=!1,this._geometryCount=0,this._multiDrawCounts=new Int32Array(t),this._multiDrawStarts=new Int32Array(t),this._multiDrawCount=0,this._multiDrawInstances=null,this._visibilityChanged=!0,this._matricesTexture=null,this._indirectTexture=null,this._colorsTexture=null,this._initMatricesTexture(),this._initIndirectTexture()}_initMatricesTexture(){let t=Math.sqrt(4*this._maxInstanceCount);t=4*Math.ceil(t/4),t=Math.max(t,4);const e=new Float32Array(t*t*4),n=new zc(e,t,t,kt,Lt);this._matricesTexture=n}_initIndirectTexture(){let t=Math.sqrt(this._maxInstanceCount);t=Math.ceil(t);const e=new Uint32Array(t*t),n=new zc(e,t,t,jt,It);this._indirectTexture=n}_initColorsTexture(){let t=Math.sqrt(this._maxIndexCount);t=Math.ceil(t);const e=new Float32Array(t*t*4).fill(1),n=new zc(e,t,t,kt,Lt);n.colorSpace=di.workingColorSpace,this._colorsTexture=n}_initializeGeometry(t){const e=this.geometry,n=this._maxVertexCount,i=this._maxIndexCount;if(!1===this._geometryInitialized){for(const i in t.attributes){const r=t.getAttribute(i),{array:s,itemSize:a,normalized:o}=r,l=new s.constructor(n*a),c=new os(l,a,o);e.setAttribute(i,c)}if(null!==t.getIndex()){const t=n>65535?new Uint32Array(i):new Uint16Array(i);e.setIndex(new os(t,1))}this._geometryInitialized=!0}}_validateGeometry(t){const e=this.geometry;if(Boolean(t.getIndex())!==Boolean(e.getIndex()))throw new Error('BatchedMesh: All geometries must consistently have "index".');for(const n in e.attributes){if(!t.hasAttribute(n))throw new Error(`BatchedMesh: Added geometry missing "${n}". All geometries must have consistent attributes.`);const i=t.getAttribute(n),r=e.getAttribute(n);if(i.itemSize!==r.itemSize||i.normalized!==r.normalized)throw new Error("BatchedMesh: All attributes must have a consistent itemSize and normalized value.")}}setCustomSort(t){return this.customSort=t,this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Ui);const t=this._geometryCount,e=this.boundingBox,n=this._drawInfo;e.makeEmpty();for(let i=0;i<t;i++){if(!1===n[i].active)continue;const t=n[i].geometryIndex;this.getMatrixAt(i,eh),this.getBoundingBoxAt(t,oh).applyMatrix4(eh),e.union(oh)}}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Ki);const t=this.boundingSphere,e=this._drawInfo;t.makeEmpty();for(let n=0,i=e.length;n<i;n++){if(!1===e[n].active)continue;const i=e[n].geometryIndex;this.getMatrixAt(n,eh),this.getBoundingSphereAt(i,lh).applyMatrix4(eh),t.union(lh)}}addInstance(t){if(this._drawInfo.length>=this._maxInstanceCount)throw new Error("BatchedMesh: Maximum item count reached.");this._drawInfo.push({visible:!0,active:!0,geometryIndex:t});const e=this._drawInfo.length-1,n=this._matricesTexture,i=n.image.data;ih.toArray(i,16*e),n.needsUpdate=!0;const r=this._colorsTexture;return r&&(rh.toArray(r.image.data,4*e),r.needsUpdate=!0),e}addGeometry(t,e=-1,n=-1){if(this._initializeGeometry(t),this._validateGeometry(t),this._drawInfo.length>=this._maxInstanceCount)throw new Error("BatchedMesh: Maximum item count reached.");const i={vertexStart:-1,vertexCount:-1,indexStart:-1,indexCount:-1};let r=null;const s=this._reservedRanges,a=this._drawRanges,o=this._bounds;0!==this._geometryCount&&(r=s[s.length-1]),i.vertexCount=-1===e?t.getAttribute("position").count:e,i.vertexStart=null===r?0:r.vertexStart+r.vertexCount;const l=t.getIndex(),c=null!==l;if(c&&(i.indexCount=-1===n?l.count:n,i.indexStart=null===r?0:r.indexStart+r.indexCount),-1!==i.indexStart&&i.indexStart+i.indexCount>this._maxIndexCount||i.vertexStart+i.vertexCount>this._maxVertexCount)throw new Error("BatchedMesh: Reserved space request exceeds the maximum buffer size.");const h=this._geometryCount;return this._geometryCount++,s.push(i),a.push({start:c?i.indexStart:i.vertexStart,count:-1}),o.push({boxInitialized:!1,box:new Ui,sphereInitialized:!1,sphere:new Ki}),this.setGeometryAt(h,t),h}setGeometryAt(t,e){if(t>=this._geometryCount)throw new Error("BatchedMesh: Maximum geometry count reached.");this._validateGeometry(e);const n=this.geometry,i=null!==n.getIndex(),r=n.getIndex(),s=e.getIndex(),a=this._reservedRanges[t];if(i&&s.count>a.indexCount||e.attributes.position.count>a.vertexCount)throw new Error("BatchedMesh: Reserved space not large enough for provided geometry.");const o=a.vertexStart,l=a.vertexCount;for(const t in n.attributes){const i=e.getAttribute(t),r=n.getAttribute(t);fh(i,r,o);const s=i.itemSize;for(let t=i.count,e=l;t<e;t++){const e=o+t;for(let t=0;t<s;t++)r.setComponent(e,t,0)}r.needsUpdate=!0,r.addUpdateRange(o*s,l*s)}if(i){const t=a.indexStart;for(let e=0;e<s.count;e++)r.setX(t+e,o+s.getX(e));for(let e=s.count,n=a.indexCount;e<n;e++)r.setX(t+e,o);r.needsUpdate=!0,r.addUpdateRange(t,a.indexCount)}const c=this._bounds[t];null!==e.boundingBox?(c.box.copy(e.boundingBox),c.boxInitialized=!0):c.boxInitialized=!1,null!==e.boundingSphere?(c.sphere.copy(e.boundingSphere),c.sphereInitialized=!0):c.sphereInitialized=!1;const h=this._drawRanges[t],u=e.getAttribute("position");return h.count=i?s.count:u.count,this._visibilityChanged=!0,t}getBoundingBoxAt(t,e){if(t>=this._geometryCount)return null;const n=this._bounds[t],i=n.box,r=this.geometry;if(!1===n.boxInitialized){i.makeEmpty();const e=r.index,s=r.attributes.position,a=this._drawRanges[t];for(let t=a.start,n=a.start+a.count;t<n;t++){let n=t;e&&(n=e.getX(n)),i.expandByPoint(ch.fromBufferAttribute(s,n))}n.boxInitialized=!0}return e.copy(i),e}getBoundingSphereAt(t,e){if(t>=this._geometryCount)return null;const n=this._bounds[t],i=n.sphere,r=this.geometry;if(!1===n.sphereInitialized){i.makeEmpty(),this.getBoundingBoxAt(t,oh),oh.getCenter(i.center);const e=r.index,s=r.attributes.position,a=this._drawRanges[t];let o=0;for(let t=a.start,n=a.start+a.count;t<n;t++){let n=t;e&&(n=e.getX(n)),ch.fromBufferAttribute(s,n),o=Math.max(o,i.center.distanceToSquared(ch))}i.radius=Math.sqrt(o),n.sphereInitialized=!0}return e.copy(i),e}setMatrixAt(t,e){const n=this._drawInfo,i=this._matricesTexture,r=this._matricesTexture.image.data;return t>=n.length||!1===n[t].active||(e.toArray(r,16*t),i.needsUpdate=!0),this}getMatrixAt(t,e){const n=this._drawInfo,i=this._matricesTexture.image.data;return t>=n.length||!1===n[t].active?null:e.fromArray(i,16*t)}setColorAt(t,e){null===this._colorsTexture&&this._initColorsTexture();const n=this._colorsTexture,i=this._colorsTexture.image.data,r=this._drawInfo;return t>=r.length||!1===r[t].active||(e.toArray(i,4*t),n.needsUpdate=!0),this}getColorAt(t,e){const n=this._colorsTexture.image.data,i=this._drawInfo;return t>=i.length||!1===i[t].active?null:e.fromArray(n,4*t)}setVisibleAt(t,e){const n=this._drawInfo;return t>=n.length||!1===n[t].active||n[t].visible===e||(n[t].visible=e,this._visibilityChanged=!0),this}getVisibleAt(t){const e=this._drawInfo;return!(t>=e.length||!1===e[t].active)&&e[t].visible}raycast(t,e){const n=this._drawInfo,i=this._drawRanges,r=this.matrixWorld,s=this.geometry;ph.material=this.material,ph.geometry.index=s.index,ph.geometry.attributes=s.attributes,null===ph.geometry.boundingBox&&(ph.geometry.boundingBox=new Ui),null===ph.geometry.boundingSphere&&(ph.geometry.boundingSphere=new Ki);for(let s=0,a=n.length;s<a;s++){if(!n[s].visible||!n[s].active)continue;const a=n[s].geometryIndex,o=i[a];ph.geometry.setDrawRange(o.start,o.count),this.getMatrixAt(s,ph.matrixWorld).premultiply(r),this.getBoundingBoxAt(a,ph.geometry.boundingBox),this.getBoundingSphereAt(a,ph.geometry.boundingSphere),ph.raycast(t,mh);for(let t=0,n=mh.length;t<n;t++){const n=mh[t];n.object=this,n.batchId=s,e.push(n)}mh.length=0}ph.material=null,ph.geometry.index=null,ph.geometry.attributes={},ph.geometry.setDrawRange(0,1/0)}copy(t){return super.copy(t),this.geometry=t.geometry.clone(),this.perObjectFrustumCulled=t.perObjectFrustumCulled,this.sortObjects=t.sortObjects,this.boundingBox=null!==t.boundingBox?t.boundingBox.clone():null,this.boundingSphere=null!==t.boundingSphere?t.boundingSphere.clone():null,this._drawRanges=t._drawRanges.map((t=>({...t}))),this._reservedRanges=t._reservedRanges.map((t=>({...t}))),this._drawInfo=t._drawInfo.map((t=>({...t}))),this._bounds=t._bounds.map((t=>({boxInitialized:t.boxInitialized,box:t.box.clone(),sphereInitialized:t.sphereInitialized,sphere:t.sphere.clone()}))),this._maxInstanceCount=t._maxInstanceCount,this._maxVertexCount=t._maxVertexCount,this._maxIndexCount=t._maxIndexCount,this._geometryInitialized=t._geometryInitialized,this._geometryCount=t._geometryCount,this._multiDrawCounts=t._multiDrawCounts.slice(),this._multiDrawStarts=t._multiDrawStarts.slice(),this._matricesTexture=t._matricesTexture.clone(),this._matricesTexture.image.data=this._matricesTexture.image.slice(),null!==this._colorsTexture&&(this._colorsTexture=t._colorsTexture.clone(),this._colorsTexture.image.data=this._colorsTexture.image.slice()),this}dispose(){return this.geometry.dispose(),this._matricesTexture.dispose(),this._matricesTexture=null,this._indirectTexture.dispose(),this._indirectTexture=null,null!==this._colorsTexture&&(this._colorsTexture.dispose(),this._colorsTexture=null),this}onBeforeRender(t,e,n,i,r){if(!this._visibilityChanged&&!this.perObjectFrustumCulled&&!this.sortObjects)return;const s=i.getIndex(),a=null===s?1:s.array.BYTES_PER_ELEMENT,o=this._drawInfo,l=this._multiDrawStarts,c=this._multiDrawCounts,h=this._drawRanges,u=this.perObjectFrustumCulled,d=this._indirectTexture,p=d.image.data;u&&(sh.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse).multiply(this.matrixWorld),ah.setFromProjectionMatrix(sh,t.coordinateSystem));let m=0;if(this.sortObjects){nh.copy(this.matrixWorld).invert(),ch.setFromMatrixPosition(n.matrixWorld).applyMatrix4(nh),hh.set(0,0,-1).transformDirection(n.matrixWorld).transformDirection(nh);for(let t=0,e=o.length;t<e;t++)if(o[t].visible&&o[t].active){const e=o[t].geometryIndex;this.getMatrixAt(t,eh),this.getBoundingSphereAt(e,lh).applyMatrix4(eh);let n=!1;if(u&&(n=!ah.intersectsSphere(lh)),!n){const n=uh.subVectors(lh.center,ch).dot(hh);dh.push(h[e],n,t)}}const t=dh.list,e=this.customSort;null===e?t.sort(r.transparent?Qc:$c):e.call(this,t,n);for(let e=0,n=t.length;e<n;e++){const n=t[e];l[m]=n.start*a,c[m]=n.count,p[m]=n.index,m++}dh.reset()}else for(let t=0,e=o.length;t<e;t++)if(o[t].visible&&o[t].active){const e=o[t].geometryIndex;let n=!1;if(u&&(this.getMatrixAt(t,eh),this.getBoundingSphereAt(e,lh).applyMatrix4(eh),n=!ah.intersectsSphere(lh)),!n){const n=h[e];l[m]=n.start*a,c[m]=n.count,p[m]=t,m++}}d.needsUpdate=!0,this._multiDrawCount=m,this._visibilityChanged=!1}onBeforeShadow(t,e,n,i,r,s){this.onBeforeRender(t,null,i,r,s)}}class vh extends $r{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Zr(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const _h=new Pi,xh=new Pi,yh=new ar,Mh=new sr,Sh=new Ki,bh=new Pi,wh=new Pi;class Th extends Ur{constructor(t=new ws,e=new vh){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)_h.fromBufferAttribute(e,t-1),xh.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=_h.distanceTo(xh);t.setAttribute("lineDistance",new gs(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Sh.copy(n.boundingSphere),Sh.applyMatrix4(i),Sh.radius+=r,!1===t.ray.intersectsSphere(Sh))return;yh.copy(i).invert(),Mh.copy(t.ray).applyMatrix4(yh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=this.isLineSegments?2:1,c=n.index,h=n.attributes.position;if(null!==c){const n=Math.max(0,s.start),i=Math.min(c.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=c.getX(r),i=c.getX(r+1),s=Eh(this,t,Mh,o,n,i);s&&e.push(s)}if(this.isLineLoop){const r=c.getX(i-1),s=c.getX(n),a=Eh(this,t,Mh,o,r,s);a&&e.push(a)}}else{const n=Math.max(0,s.start),i=Math.min(h.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=Eh(this,t,Mh,o,r,r+1);n&&e.push(n)}if(this.isLineLoop){const r=Eh(this,t,Mh,o,i-1,n);r&&e.push(r)}}}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}}function Eh(t,e,n,i,r,s){const a=t.geometry.attributes.position;_h.fromBufferAttribute(a,r),xh.fromBufferAttribute(a,s);if(n.distanceSqToSegment(_h,xh,bh,wh)>i)return;bh.applyMatrix4(t.matrixWorld);const o=e.ray.origin.distanceTo(bh);return o<e.near||o>e.far?void 0:{distance:o,point:wh.clone().applyMatrix4(t.matrixWorld),index:r,face:null,faceIndex:null,object:t}}const Ah=new Pi,Rh=new Pi;class Ch extends Th{constructor(t,e){super(t,e),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)Ah.fromBufferAttribute(e,t),Rh.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+Ah.distanceTo(Rh);t.setAttribute("lineDistance",new gs(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class Ph extends Th{constructor(t,e){super(t,e),this.isLineLoop=!0,this.type="LineLoop"}}class Ih extends $r{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Zr(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const Lh=new ar,Uh=new sr,Nh=new Ki,Dh=new Pi;class Oh extends Ur{constructor(t=new ws,e=new Ih){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Points.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Nh.copy(n.boundingSphere),Nh.applyMatrix4(i),Nh.radius+=r,!1===t.ray.intersectsSphere(Nh))return;Lh.copy(i).invert(),Uh.copy(t.ray).applyMatrix4(Lh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=n.index,c=n.attributes.position;if(null!==l){for(let n=Math.max(0,s.start),r=Math.min(l.count,s.start+s.count);n<r;n++){const r=l.getX(n);Dh.fromBufferAttribute(c,r),Fh(Dh,r,o,i,t,e,this)}}else{for(let n=Math.max(0,s.start),r=Math.min(c.count,s.start+s.count);n<r;n++)Dh.fromBufferAttribute(c,n),Fh(Dh,n,o,i,t,e,this)}}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}}function Fh(t,e,n,i,r,s,a){const o=Uh.distanceSqToPoint(t);if(o<n){const n=new Pi;Uh.closestPointToPoint(t,n),n.applyMatrix4(i);const l=r.ray.origin.distanceTo(n);if(l<r.near||l>r.far)return;s.push({distance:l,distanceToRay:Math.sqrt(o),point:n,index:e,face:null,object:a})}}class Bh extends Mi{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.isVideoTexture=!0,this.minFilter=void 0!==s?s:Mt,this.magFilter=void 0!==r?r:Mt,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){c.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class zh extends Mi{constructor(t,e){super({width:t,height:e}),this.isFramebufferTexture=!0,this.magFilter=gt,this.minFilter=gt,this.generateMipmaps=!1,this.needsUpdate=!0}}class kh extends Mi{constructor(t,e,n,i,r,s,a,o,l,c,h,u){super(null,s,a,o,l,c,i,r,h,u),this.isCompressedTexture=!0,this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}class Vh extends kh{constructor(t,e,n,i,r,s){super(t,e,n,r,s),this.isCompressedArrayTexture=!0,this.image.depth=i,this.wrapR=mt,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Hh extends kh{constructor(t,e,n){super(void 0,t[0].width,t[0].height,e,n,lt),this.isCompressedCubeTexture=!0,this.isCubeTexture=!0,this.image=t}}class Gh extends Mi{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.isCanvasTexture=!0,this.needsUpdate=!0}}class Wh{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let a,o=0,l=r-1;for(;o<=l;)if(i=Math.floor(o+(l-o)/2),a=n[i]-s,a<0)o=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const c=n[i];return(i+(s-c)/(n[i+1]-c))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),a=this.getPoint(r),o=e||(s.isVector2?new $n:new Pi);return o.copy(a).sub(s).normalize(),o}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new Pi,i=[],r=[],s=[],a=new Pi,o=new ar;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new Pi)}r[0]=new Pi,s[0]=new Pi;let l=Number.MAX_VALUE;const c=Math.abs(i[0].x),h=Math.abs(i[0].y),u=Math.abs(i[0].z);c<=l&&(l=c,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),u<=l&&n.set(0,0,1),a.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],a),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),a.crossVectors(i[e-1],i[e]),a.length()>Number.EPSILON){a.normalize();const t=Math.acos(jn(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(o.makeRotationAxis(a,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(jn(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(a.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(o.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class Xh extends Wh{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(t,e=new $n){const n=e,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const a=this.aStartAngle+t*r;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=o-this.aX,i=l-this.aY;o=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(o,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}class jh extends Xh{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.isArcCurve=!0,this.type="ArcCurve"}}function qh(){let t=0,e=0,n=0,i=0;function r(r,s,a,o){t=r,e=a,n=-3*r+3*s-2*a-o,i=2*r-2*s+a+o}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,a,o){let l=(e-t)/s-(n-t)/(s+a)+(n-e)/a,c=(n-e)/a-(i-e)/(a+o)+(i-n)/o;l*=a,c*=a,r(e,n,l,c)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}const Yh=new Pi,Zh=new qh,Jh=new qh,Kh=new qh;class $h extends Wh{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new Pi){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let a,o,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===c&&l===r-1&&(l=r-2,c=1),this.closed||l>0?a=i[(l-1)%r]:(Yh.subVectors(i[0],i[1]).add(i[0]),a=Yh);const h=i[l%r],u=i[(l+1)%r];if(this.closed||l+2<r?o=i[(l+2)%r]:(Yh.subVectors(i[r-1],i[r-2]).add(i[r-1]),o=Yh),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(a.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(u),t),i=Math.pow(u.distanceToSquared(o),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),Zh.initNonuniformCatmullRom(a.x,h.x,u.x,o.x,e,n,i),Jh.initNonuniformCatmullRom(a.y,h.y,u.y,o.y,e,n,i),Kh.initNonuniformCatmullRom(a.z,h.z,u.z,o.z,e,n,i)}else"catmullrom"===this.curveType&&(Zh.initCatmullRom(a.x,h.x,u.x,o.x,this.tension),Jh.initCatmullRom(a.y,h.y,u.y,o.y,this.tension),Kh.initCatmullRom(a.z,h.z,u.z,o.z,this.tension));return n.set(Zh.calc(c),Jh.calc(c),Kh.calc(c)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new Pi).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function Qh(t,e,n,i,r){const s=.5*(i-e),a=.5*(r-n),o=t*t;return(2*n-2*i+s+a)*(t*o)+(-3*n+3*i-2*s-a)*o+s*t+n}function tu(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function eu(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}class nu extends Wh{constructor(t=new $n,e=new $n,n=new $n,i=new $n){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new $n){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(eu(t,i.x,r.x,s.x,a.x),eu(t,i.y,r.y,s.y,a.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class iu extends Wh{constructor(t=new Pi,e=new Pi,n=new Pi,i=new Pi){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new Pi){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(eu(t,i.x,r.x,s.x,a.x),eu(t,i.y,r.y,s.y,a.y),eu(t,i.z,r.z,s.z,a.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class ru extends Wh{constructor(t=new $n,e=new $n){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new $n){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new $n){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class su extends Wh{constructor(t=new Pi,e=new Pi){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=t,this.v2=e}getPoint(t,e=new Pi){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new Pi){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class au extends Wh{constructor(t=new $n,e=new $n,n=new $n){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new $n){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(tu(t,i.x,r.x,s.x),tu(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class ou extends Wh{constructor(t=new Pi,e=new Pi,n=new Pi){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new Pi){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(tu(t,i.x,r.x,s.x),tu(t,i.y,r.y,s.y),tu(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class lu extends Wh{constructor(t=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=t}getPoint(t,e=new $n){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),a=r-s,o=i[0===s?s:s-1],l=i[s],c=i[s>i.length-2?i.length-1:s+1],h=i[s>i.length-3?i.length-1:s+2];return n.set(Qh(a,o.x,l.x,c.x,h.x),Qh(a,o.y,l.y,c.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new $n).fromArray(n))}return this}}var cu=Object.freeze({__proto__:null,ArcCurve:jh,CatmullRomCurve3:$h,CubicBezierCurve:nu,CubicBezierCurve3:iu,EllipseCurve:Xh,LineCurve:ru,LineCurve3:su,QuadraticBezierCurve:au,QuadraticBezierCurve3:ou,SplineCurve:lu});class hu extends Wh{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);if(!t.equals(e)){const n=!0===t.isVector2?"LineCurve":"LineCurve3";this.curves.push(new cu[n](e,t))}return this}getPoint(t,e){const n=t*this.getLength(),i=this.getCurveLengths();let r=0;for(;r<i.length;){if(i[r]>=n){const t=i[r]-n,s=this.curves[r],a=s.getLength(),o=0===a?0:1-t/a;return s.getPointAt(o,e)}r++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],a=s.isEllipseCurve?2*t:s.isLineCurve||s.isLineCurve3?1:s.isSplineCurve?t*s.points.length:t,o=s.getPoints(a);for(let t=0;t<o.length;t++){const i=o[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new cu[n.type]).fromJSON(n))}return this}}class uu extends hu{constructor(t){super(),this.type="Path",this.currentPoint=new $n,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new ru(this.currentPoint.clone(),new $n(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new au(this.currentPoint.clone(),new $n(t,e),new $n(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const a=new nu(this.currentPoint.clone(),new $n(t,e),new $n(n,i),new $n(r,s));return this.curves.push(a),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new lu(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(t+a,e+o,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,a,o){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(t+l,e+c,n,i,r,s,a,o),this}absellipse(t,e,n,i,r,s,a,o){const l=new Xh(t,e,n,i,r,s,a,o);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class du extends ws{constructor(t=[new $n(0,-.5),new $n(.5,0),new $n(0,.5)],e=12,n=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e),i=jn(i,0,2*Math.PI);const r=[],s=[],a=[],o=[],l=[],c=1/e,h=new Pi,u=new $n,d=new Pi,p=new Pi,m=new Pi;let f=0,g=0;for(let e=0;e<=t.length-1;e++)switch(e){case 0:f=t[e+1].x-t[e].x,g=t[e+1].y-t[e].y,d.x=1*g,d.y=-f,d.z=0*g,m.copy(d),d.normalize(),o.push(d.x,d.y,d.z);break;case t.length-1:o.push(m.x,m.y,m.z);break;default:f=t[e+1].x-t[e].x,g=t[e+1].y-t[e].y,d.x=1*g,d.y=-f,d.z=0*g,p.copy(d),d.x+=m.x,d.y+=m.y,d.z+=m.z,d.normalize(),o.push(d.x,d.y,d.z),m.copy(p)}for(let r=0;r<=e;r++){const d=n+r*c*i,p=Math.sin(d),m=Math.cos(d);for(let n=0;n<=t.length-1;n++){h.x=t[n].x*p,h.y=t[n].y,h.z=t[n].x*m,s.push(h.x,h.y,h.z),u.x=r/e,u.y=n/(t.length-1),a.push(u.x,u.y);const i=o[3*n+0]*p,c=o[3*n+1],d=o[3*n+0]*m;l.push(i,c,d)}}for(let n=0;n<e;n++)for(let e=0;e<t.length-1;e++){const i=e+n*t.length,s=i,a=i+t.length,o=i+t.length+1,l=i+1;r.push(s,a,l),r.push(o,l,a)}this.setIndex(r),this.setAttribute("position",new gs(s,3)),this.setAttribute("uv",new gs(a,2)),this.setAttribute("normal",new gs(l,3))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new du(t.points,t.segments,t.phiStart,t.phiLength)}}class pu extends du{constructor(t=1,e=1,n=4,i=8){const r=new uu;r.absarc(0,-e/2,t,1.5*Math.PI,0),r.absarc(0,e/2,t,0,.5*Math.PI),super(r.getPoints(n),i),this.type="CapsuleGeometry",this.parameters={radius:t,length:e,capSegments:n,radialSegments:i}}static fromJSON(t){return new pu(t.radius,t.length,t.capSegments,t.radialSegments)}}class mu extends ws{constructor(t=1,e=32,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],a=[],o=[],l=new Pi,c=new $n;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let r=0,h=3;r<=e;r++,h+=3){const u=n+r/e*i;l.x=t*Math.cos(u),l.y=t*Math.sin(u),s.push(l.x,l.y,l.z),a.push(0,0,1),c.x=(s[h]/t+1)/2,c.y=(s[h+1]/t+1)/2,o.push(c.x,c.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new gs(s,3)),this.setAttribute("normal",new gs(a,3)),this.setAttribute("uv",new gs(o,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new mu(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class fu extends ws{constructor(t=1,e=1,n=1,i=32,r=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:a,thetaLength:o};const l=this;i=Math.floor(i),r=Math.floor(r);const c=[],h=[],u=[],d=[];let p=0;const m=[],f=n/2;let g=0;function v(n){const r=p,s=new $n,m=new Pi;let v=0;const _=!0===n?t:e,x=!0===n?1:-1;for(let t=1;t<=i;t++)h.push(0,f*x,0),u.push(0,x,0),d.push(.5,.5),p++;const y=p;for(let t=0;t<=i;t++){const e=t/i*o+a,n=Math.cos(e),r=Math.sin(e);m.x=_*r,m.y=f*x,m.z=_*n,h.push(m.x,m.y,m.z),u.push(0,x,0),s.x=.5*n+.5,s.y=.5*r*x+.5,d.push(s.x,s.y),p++}for(let t=0;t<i;t++){const e=r+t,i=y+t;!0===n?c.push(i,i+1,e):c.push(i+1,i,e),v+=3}l.addGroup(g,v,!0===n?1:2),g+=v}!function(){const s=new Pi,v=new Pi;let _=0;const x=(e-t)/n;for(let l=0;l<=r;l++){const c=[],g=l/r,_=g*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*o+a,l=Math.sin(r),m=Math.cos(r);v.x=_*l,v.y=-g*n+f,v.z=_*m,h.push(v.x,v.y,v.z),s.set(l,x,m).normalize(),u.push(s.x,s.y,s.z),d.push(e,1-g),c.push(p++)}m.push(c)}for(let t=0;t<i;t++)for(let e=0;e<r;e++){const n=m[e][t],i=m[e+1][t],r=m[e+1][t+1],s=m[e][t+1];c.push(n,i,s),c.push(i,r,s),_+=6}l.addGroup(g,_,0),g+=_}(),!1===s&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(c),this.setAttribute("position",new gs(h,3)),this.setAttribute("normal",new gs(u,3)),this.setAttribute("uv",new gs(d,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new fu(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class gu extends fu{constructor(t=1,e=1,n=32,i=1,r=!1,s=0,a=2*Math.PI){super(0,t,e,n,i,r,s,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:i,openEnded:r,thetaStart:s,thetaLength:a}}static fromJSON(t){return new gu(t.radius,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class vu extends ws{constructor(t=[],e=[],n=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i};const r=[],s=[];function a(t,e,n,i){const r=i+1,s=[];for(let i=0;i<=r;i++){s[i]=[];const a=t.clone().lerp(n,i/r),o=e.clone().lerp(n,i/r),l=r-i;for(let t=0;t<=l;t++)s[i][t]=0===t&&i===r?a:a.clone().lerp(o,t/l)}for(let t=0;t<r;t++)for(let e=0;e<2*(r-t)-1;e++){const n=Math.floor(e/2);e%2==0?(o(s[t][n+1]),o(s[t+1][n]),o(s[t][n])):(o(s[t][n+1]),o(s[t+1][n+1]),o(s[t+1][n]))}}function o(t){r.push(t.x,t.y,t.z)}function l(e,n){const i=3*e;n.x=t[i+0],n.y=t[i+1],n.z=t[i+2]}function c(t,e,n,i){i<0&&1===t.x&&(s[e]=t.x-1),0===n.x&&0===n.z&&(s[e]=i/2/Math.PI+.5)}function h(t){return Math.atan2(t.z,-t.x)}!function(t){const n=new Pi,i=new Pi,r=new Pi;for(let s=0;s<e.length;s+=3)l(e[s+0],n),l(e[s+1],i),l(e[s+2],r),a(n,i,r,t)}(i),function(t){const e=new Pi;for(let n=0;n<r.length;n+=3)e.x=r[n+0],e.y=r[n+1],e.z=r[n+2],e.normalize().multiplyScalar(t),r[n+0]=e.x,r[n+1]=e.y,r[n+2]=e.z}(n),function(){const t=new Pi;for(let n=0;n<r.length;n+=3){t.x=r[n+0],t.y=r[n+1],t.z=r[n+2];const i=h(t)/2/Math.PI+.5,a=(e=t,Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))/Math.PI+.5);s.push(i,1-a)}var e;(function(){const t=new Pi,e=new Pi,n=new Pi,i=new Pi,a=new $n,o=new $n,l=new $n;for(let u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),n.set(r[u+6],r[u+7],r[u+8]),a.set(s[d+0],s[d+1]),o.set(s[d+2],s[d+3]),l.set(s[d+4],s[d+5]),i.copy(t).add(e).add(n).divideScalar(3);const p=h(i);c(a,d+0,t,p),c(o,d+2,e,p),c(l,d+4,n,p)}})(),function(){for(let t=0;t<s.length;t+=6){const e=s[t+0],n=s[t+2],i=s[t+4],r=Math.max(e,n,i),a=Math.min(e,n,i);r>.9&&a<.1&&(e<.2&&(s[t+0]+=1),n<.2&&(s[t+2]+=1),i<.2&&(s[t+4]+=1))}}()}(),this.setAttribute("position",new gs(r,3)),this.setAttribute("normal",new gs(r.slice(),3)),this.setAttribute("uv",new gs(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new vu(t.vertices,t.indices,t.radius,t.details)}}class _u extends vu{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,i=1/n;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-i,-n,0,-i,n,0,i,-n,0,i,n,-i,-n,0,-i,n,0,i,-n,0,i,n,0,-n,0,-i,n,0,-i,-n,0,i,n,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new _u(t.radius,t.detail)}}const xu=new Pi,yu=new Pi,Mu=new Pi,Su=new Wr;class bu extends ws{constructor(t=null,e=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:t,thresholdAngle:e},null!==t){const n=4,i=Math.pow(10,n),r=Math.cos(Gn*e),s=t.getIndex(),a=t.getAttribute("position"),o=s?s.count:a.count,l=[0,0,0],c=["a","b","c"],h=new Array(3),u={},d=[];for(let t=0;t<o;t+=3){s?(l[0]=s.getX(t),l[1]=s.getX(t+1),l[2]=s.getX(t+2)):(l[0]=t,l[1]=t+1,l[2]=t+2);const{a:e,b:n,c:o}=Su;if(e.fromBufferAttribute(a,l[0]),n.fromBufferAttribute(a,l[1]),o.fromBufferAttribute(a,l[2]),Su.getNormal(Mu),h[0]=`${Math.round(e.x*i)},${Math.round(e.y*i)},${Math.round(e.z*i)}`,h[1]=`${Math.round(n.x*i)},${Math.round(n.y*i)},${Math.round(n.z*i)}`,h[2]=`${Math.round(o.x*i)},${Math.round(o.y*i)},${Math.round(o.z*i)}`,h[0]!==h[1]&&h[1]!==h[2]&&h[2]!==h[0])for(let t=0;t<3;t++){const e=(t+1)%3,n=h[t],i=h[e],s=Su[c[t]],a=Su[c[e]],o=`${n}_${i}`,p=`${i}_${n}`;p in u&&u[p]?(Mu.dot(u[p].normal)<=r&&(d.push(s.x,s.y,s.z),d.push(a.x,a.y,a.z)),u[p]=null):o in u||(u[o]={index0:l[t],index1:l[e],normal:Mu.clone()})}}for(const t in u)if(u[t]){const{index0:e,index1:n}=u[t];xu.fromBufferAttribute(a,e),yu.fromBufferAttribute(a,n),d.push(xu.x,xu.y,xu.z),d.push(yu.x,yu.y,yu.z)}this.setAttribute("position",new gs(d,3))}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}}class wu extends uu{constructor(t){super(t),this.uuid=Xn(),this.type="Shape",this.holes=[]}getPointsHoles(t){const e=[];for(let n=0,i=this.holes.length;n<i;n++)e[n]=this.holes[n].getPoints(t);return e}extractPoints(t){return{shape:this.getPoints(t),holes:this.getPointsHoles(t)}}copy(t){super.copy(t),this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.uuid=this.uuid,t.holes=[];for(let e=0,n=this.holes.length;e<n;e++){const n=this.holes[e];t.holes.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.uuid=t.uuid,this.holes=[];for(let e=0,n=t.holes.length;e<n;e++){const n=t.holes[e];this.holes.push((new uu).fromJSON(n))}return this}}const Tu=function(t,e,n=2){const i=e&&e.length,r=i?e[0]*n:t.length;let s=Eu(t,0,r,n,!0);const a=[];if(!s||s.next===s.prev)return a;let o,l,c,h,u,d,p;if(i&&(s=function(t,e,n,i){const r=[];let 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n=this,i=[],r=[];for(let e=0,n=t.length;e<n;e++){s(t[e])}function s(t){const s=[],a=void 0!==e.curveSegments?e.curveSegments:12,o=void 0!==e.steps?e.steps:1,l=void 0!==e.depth?e.depth:1;let c=void 0===e.bevelEnabled||e.bevelEnabled,h=void 0!==e.bevelThickness?e.bevelThickness:.2,u=void 0!==e.bevelSize?e.bevelSize:h-.1,d=void 0!==e.bevelOffset?e.bevelOffset:0,p=void 0!==e.bevelSegments?e.bevelSegments:3;const m=e.extrudePath,f=void 0!==e.UVGenerator?e.UVGenerator:td;let g,v,_,x,y,M=!1;m&&(g=m.getSpacedPoints(o),M=!0,c=!1,v=m.computeFrenetFrames(o,!1),_=new Pi,x=new Pi,y=new Pi),c||(p=0,h=0,u=0,d=0);const S=t.extractPoints(a);let b=S.shape;const w=S.holes;if(!Ju.isClockWise(b)){b=b.reverse();for(let t=0,e=w.length;t<e;t++){const e=w[t];Ju.isClockWise(e)&&(w[t]=e.reverse())}}const T=Ju.triangulateShape(b,w),E=b;for(let t=0,e=w.length;t<e;t++){const e=w[t];b=b.concat(e)}function A(t,e,n){return e||console.error("THREE.ExtrudeGeometry: vec does not 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e=T[t];B(e[0]+R*o,e[1]+R*o,e[2]+R*o)}}n.addGroup(t,i.length/3-t,0)}(),function(){const t=i.length/3;let e=0;O(E,e),e+=E.length;for(let t=0,n=w.length;t<n;t++){const n=w[t];O(n,e),e+=n.length}n.addGroup(t,i.length/3-t,1)}()}this.setAttribute("position",new gs(i,3)),this.setAttribute("uv",new gs(r,2)),this.computeVertexNormals()}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);n.options=Object.assign({},e),void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}const i=t.options.extrudePath;return void 0!==i&&(t.options.extrudePath=(new cu[i.type]).fromJSON(i)),new Qu(n,t.options)}}const td={generateTopUV:function(t,e,n,i,r){const s=e[3*n],a=e[3*n+1],o=e[3*i],l=e[3*i+1],c=e[3*r],h=e[3*r+1];return[new $n(s,a),new $n(o,l),new $n(c,h)]},generateSideWallUV:function(t,e,n,i,r,s){const a=e[3*n],o=e[3*n+1],l=e[3*n+2],c=e[3*i],h=e[3*i+1],u=e[3*i+2],d=e[3*r],p=e[3*r+1],m=e[3*r+2],f=e[3*s],g=e[3*s+1],v=e[3*s+2];return Math.abs(o-h)<Math.abs(a-c)?[new $n(a,1-l),new $n(c,1-u),new $n(d,1-m),new $n(f,1-v)]:[new $n(o,1-l),new $n(h,1-u),new $n(p,1-m),new $n(g,1-v)]}};class ed extends vu{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2;super([-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new ed(t.radius,t.detail)}}class nd extends vu{constructor(t=1,e=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new nd(t.radius,t.detail)}}class id extends ws{constructor(t=.5,e=1,n=32,i=1,r=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:r,thetaLength:s},n=Math.max(3,n);const a=[],o=[],l=[],c=[];let h=t;const u=(e-t)/(i=Math.max(1,i)),d=new Pi,p=new $n;for(let t=0;t<=i;t++){for(let t=0;t<=n;t++){const i=r+t/n*s;d.x=h*Math.cos(i),d.y=h*Math.sin(i),o.push(d.x,d.y,d.z),l.push(0,0,1),p.x=(d.x/e+1)/2,p.y=(d.y/e+1)/2,c.push(p.x,p.y)}h+=u}for(let t=0;t<i;t++){const e=t*(n+1);for(let t=0;t<n;t++){const i=t+e,r=i,s=i+n+1,o=i+n+2,l=i+1;a.push(r,s,l),a.push(s,o,l)}}this.setIndex(a),this.setAttribute("position",new gs(o,3)),this.setAttribute("normal",new gs(l,3)),this.setAttribute("uv",new gs(c,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new id(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class rd extends ws{constructor(t=new wu([new $n(0,.5),new $n(-.5,-.5),new $n(.5,-.5)]),e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],i=[],r=[],s=[];let a=0,o=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(a,o,e),a+=o,o=0;function l(t){const a=i.length/3,l=t.extractPoints(e);let c=l.shape;const h=l.holes;!1===Ju.isClockWise(c)&&(c=c.reverse());for(let t=0,e=h.length;t<e;t++){const e=h[t];!0===Ju.isClockWise(e)&&(h[t]=e.reverse())}const u=Ju.triangulateShape(c,h);for(let t=0,e=h.length;t<e;t++){const e=h[t];c=c.concat(e)}for(let t=0,e=c.length;t<e;t++){const e=c[t];i.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],i=e[0]+a,r=e[1]+a,s=e[2]+a;n.push(i,r,s),o+=3}}this.setIndex(n),this.setAttribute("position",new gs(i,3)),this.setAttribute("normal",new gs(r,3)),this.setAttribute("uv",new gs(s,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,i=t.length;n<i;n++){const i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}return new rd(n,t.curveSegments)}}class sd extends ws{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const c=[],h=new Pi,u=new Pi,d=[],p=[],m=[],f=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let _=0;0===d&&0===s?_=.5/e:d===n&&o===Math.PI&&(_=-.5/e);for(let n=0;n<=e;n++){const o=n/e;h.x=-t*Math.cos(i+o*r)*Math.sin(s+v*a),h.y=t*Math.cos(s+v*a),h.z=t*Math.sin(i+o*r)*Math.sin(s+v*a),p.push(h.x,h.y,h.z),u.copy(h).normalize(),m.push(u.x,u.y,u.z),f.push(o+_,1-v),g.push(l++)}c.push(g)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=c[t][i+1],r=c[t][i],a=c[t+1][i],l=c[t+1][i+1];(0!==t||s>0)&&d.push(e,r,l),(t!==n-1||o<Math.PI)&&d.push(r,a,l)}this.setIndex(d),this.setAttribute("position",new gs(p,3)),this.setAttribute("normal",new gs(m,3)),this.setAttribute("uv",new gs(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new sd(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class ad extends vu{constructor(t=1,e=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new ad(t.radius,t.detail)}}class od extends ws{constructor(t=1,e=.4,n=12,i=48,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:i,arc:r},n=Math.floor(n),i=Math.floor(i);const s=[],a=[],o=[],l=[],c=new Pi,h=new Pi,u=new Pi;for(let s=0;s<=n;s++)for(let d=0;d<=i;d++){const p=d/i*r,m=s/n*Math.PI*2;h.x=(t+e*Math.cos(m))*Math.cos(p),h.y=(t+e*Math.cos(m))*Math.sin(p),h.z=e*Math.sin(m),a.push(h.x,h.y,h.z),c.x=t*Math.cos(p),c.y=t*Math.sin(p),u.subVectors(h,c).normalize(),o.push(u.x,u.y,u.z),l.push(d/i),l.push(s/n)}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*t+e-1,r=(i+1)*(t-1)+e-1,a=(i+1)*(t-1)+e,o=(i+1)*t+e;s.push(n,r,o),s.push(r,a,o)}this.setIndex(s),this.setAttribute("position",new gs(a,3)),this.setAttribute("normal",new gs(o,3)),this.setAttribute("uv",new gs(l,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new od(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}class ld extends ws{constructor(t=1,e=.4,n=64,i=8,r=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:n,radialSegments:i,p:r,q:s},n=Math.floor(n),i=Math.floor(i);const a=[],o=[],l=[],c=[],h=new Pi,u=new Pi,d=new Pi,p=new Pi,m=new Pi,f=new Pi,g=new Pi;for(let a=0;a<=n;++a){const _=a/n*r*Math.PI*2;v(_,r,s,t,d),v(_+.01,r,s,t,p),f.subVectors(p,d),g.addVectors(p,d),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let t=0;t<=i;++t){const r=t/i*Math.PI*2,s=-e*Math.cos(r),p=e*Math.sin(r);h.x=d.x+(s*g.x+p*m.x),h.y=d.y+(s*g.y+p*m.y),h.z=d.z+(s*g.z+p*m.z),o.push(h.x,h.y,h.z),u.subVectors(h,d).normalize(),l.push(u.x,u.y,u.z),c.push(a/n),c.push(t/i)}}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,o=(i+1)*(t-1)+e;a.push(n,r,o),a.push(r,s,o)}function v(t,e,n,i,r){const s=Math.cos(t),a=Math.sin(t),o=n/e*t,l=Math.cos(o);r.x=i*(2+l)*.5*s,r.y=i*(2+l)*a*.5,r.z=i*Math.sin(o)*.5}this.setIndex(a),this.setAttribute("position",new gs(o,3)),this.setAttribute("normal",new gs(l,3)),this.setAttribute("uv",new gs(c,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new ld(t.radius,t.tube,t.tubularSegments,t.radialSegments,t.p,t.q)}}class cd extends ws{constructor(t=new ou(new Pi(-1,-1,0),new Pi(-1,1,0),new Pi(1,1,0)),e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new Pi,o=new Pi,l=new $n;let c=new Pi;const h=[],u=[],d=[],p=[];function m(r){c=t.getPointAt(r/e,c);const l=s.normals[r],d=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);o.x=s*l.x+r*d.x,o.y=s*l.y+r*d.y,o.z=s*l.z+r*d.z,o.normalize(),u.push(o.x,o.y,o.z),a.x=c.x+n*o.x,a.y=c.y+n*o.y,a.z=c.z+n*o.z,h.push(a.x,a.y,a.z)}}!function(){for(let t=0;t<e;t++)m(t);m(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,d.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;p.push(n,r,a),p.push(r,s,a)}}()}(),this.setIndex(p),this.setAttribute("position",new gs(h,3)),this.setAttribute("normal",new gs(u,3)),this.setAttribute("uv",new gs(d,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return t.path=this.parameters.path.toJSON(),t}static fromJSON(t){return new cd((new cu[t.path.type]).fromJSON(t.path),t.tubularSegments,t.radius,t.radialSegments,t.closed)}}class hd extends ws{constructor(t=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:t},null!==t){const e=[],n=new Set,i=new Pi,r=new Pi;if(null!==t.index){const s=t.attributes.position,a=t.index;let o=t.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let t=0,l=o.length;t<l;++t){const l=o[t],c=l.start;for(let t=c,o=c+l.count;t<o;t+=3)for(let o=0;o<3;o++){const l=a.getX(t+o),c=a.getX(t+(o+1)%3);i.fromBufferAttribute(s,l),r.fromBufferAttribute(s,c),!0===ud(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}}else{const s=t.attributes.position;for(let t=0,a=s.count/3;t<a;t++)for(let a=0;a<3;a++){const o=3*t+a,l=3*t+(a+1)%3;i.fromBufferAttribute(s,o),r.fromBufferAttribute(s,l),!0===ud(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}this.setAttribute("position",new gs(e,3))}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}}function ud(t,e,n){const i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`;return!0!==n.has(i)&&!0!==n.has(r)&&(n.add(i),n.add(r),!0)}var dd=Object.freeze({__proto__:null,BoxGeometry:Ws,CapsuleGeometry:pu,CircleGeometry:mu,ConeGeometry:gu,CylinderGeometry:fu,DodecahedronGeometry:_u,EdgesGeometry:bu,ExtrudeGeometry:Qu,IcosahedronGeometry:ed,LatheGeometry:du,OctahedronGeometry:nd,PlaneGeometry:ma,PolyhedronGeometry:vu,RingGeometry:id,ShapeGeometry:rd,SphereGeometry:sd,TetrahedronGeometry:ad,TorusGeometry:od,TorusKnotGeometry:ld,TubeGeometry:cd,WireframeGeometry:hd});class pd extends $r{constructor(t){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Zr(0),this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.fog=t.fog,this}}class md extends Zs{constructor(t){super(t),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class fd extends $r{constructor(t){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Zr(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Zr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new gr,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class gd extends fd{constructor(t){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new $n(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return jn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Zr(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Zr(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Zr(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(t)}get anisotropy(){return this._anisotropy}set anisotropy(t){this._anisotropy>0!=t>0&&this.version++,this._anisotropy=t}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get iridescence(){return this._iridescence}set iridescence(t){this._iridescence>0!=t>0&&this.version++,this._iridescence=t}get dispersion(){return this._dispersion}set dispersion(t){this._dispersion>0!=t>0&&this.version++,this._dispersion=t}get sheen(){return this._sheen}set sheen(t){this._sheen>0!=t>0&&this.version++,this._sheen=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=t.anisotropy,this.anisotropyRotation=t.anisotropyRotation,this.anisotropyMap=t.anisotropyMap,this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.dispersion=t.dispersion,this.ior=t.ior,this.iridescence=t.iridescence,this.iridescenceMap=t.iridescenceMap,this.iridescenceIOR=t.iridescenceIOR,this.iridescenceThicknessRange=[...t.iridescenceThicknessRange],this.iridescenceThicknessMap=t.iridescenceThicknessMap,this.sheen=t.sheen,this.sheenColor.copy(t.sheenColor),this.sheenColorMap=t.sheenColorMap,this.sheenRoughness=t.sheenRoughness,this.sheenRoughnessMap=t.sheenRoughnessMap,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationColor.copy(t.attenuationColor),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularColor.copy(t.specularColor),this.specularColorMap=t.specularColorMap,this}}class vd extends $r{constructor(t){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Zr(16777215),this.specular=new Zr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Zr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new gr,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class _d extends $r{constructor(t){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Zr(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Zr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}class xd extends $r{constructor(t){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}class yd extends $r{constructor(t){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Zr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Zr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new gr,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Md extends $r{constructor(t){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Zr(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new $n(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Sd extends vh{constructor(t){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}function bd(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)}function wd(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)}function Td(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return n.sort((function(e,n){return t[e]-t[n]})),n}function Ed(t,e,n){const i=t.length,r=new t.constructor(i);for(let s=0,a=0;a!==i;++s){const i=n[s]*e;for(let n=0;n!==e;++n)r[a++]=t[i+n]}return r}function Ad(t,e,n,i){let r=1,s=t[0];for(;void 0!==s&&void 0===s[i];)s=t[r++];if(void 0===s)return;let a=s[i];if(void 0!==a)if(Array.isArray(a))do{a=s[i],void 0!==a&&(e.push(s.time),n.push.apply(n,a)),s=t[r++]}while(void 0!==s);else if(void 0!==a.toArray)do{a=s[i],void 0!==a&&(e.push(s.time),a.toArray(n,n.length)),s=t[r++]}while(void 0!==s);else do{a=s[i],void 0!==a&&(e.push(s.time),n.push(a)),s=t[r++]}while(void 0!==s)}const Rd={convertArray:bd,isTypedArray:wd,getKeyframeOrder:Td,sortedArray:Ed,flattenJSON:Ad,subclip:function(t,e,n,i,r=30){const s=t.clone();s.name=e;const a=[];for(let t=0;t<s.tracks.length;++t){const e=s.tracks[t],o=e.getValueSize(),l=[],c=[];for(let t=0;t<e.times.length;++t){const s=e.times[t]*r;if(!(s<n||s>=i)){l.push(e.times[t]);for(let n=0;n<o;++n)c.push(e.values[t*o+n])}}0!==l.length&&(e.times=bd(l,e.times.constructor),e.values=bd(c,e.values.constructor),a.push(e))}s.tracks=a;let o=1/0;for(let t=0;t<s.tracks.length;++t)o>s.tracks[t].times[0]&&(o=s.tracks[t].times[0]);for(let t=0;t<s.tracks.length;++t)s.tracks[t].shift(-1*o);return s.resetDuration(),s},makeClipAdditive:function(t,e=0,n=t,i=30){i<=0&&(i=30);const r=n.tracks.length,s=e/i;for(let e=0;e<r;++e){const i=n.tracks[e],r=i.ValueTypeName;if("bool"===r||"string"===r)continue;const a=t.tracks.find((function(t){return t.name===i.name&&t.ValueTypeName===r}));if(void 0===a)continue;let o=0;const l=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(o=l/3);let c=0;const h=a.getValueSize();a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=h/3);const u=i.times.length-1;let d;if(s<=i.times[0]){const t=o,e=l-o;d=i.values.slice(t,e)}else if(s>=i.times[u]){const t=u*l+o,e=t+l-o;d=i.values.slice(t,e)}else{const t=i.createInterpolant(),e=o,n=l-o;t.evaluate(s),d=t.resultBuffer.slice(e,n)}if("quaternion"===r){(new Ci).fromArray(d).normalize().conjugate().toArray(d)}const p=a.times.length;for(let t=0;t<p;++t){const e=t*h+c;if("quaternion"===r)Ci.multiplyQuaternionsFlat(a.values,e,d,0,a.values,e);else{const t=h-2*c;for(let n=0;n<t;++n)a.values[e+n]-=d[n]}}}return t.blendMode=ze,t}};class Cd{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,i=e[n],r=e[n-1];t:{e:{let s;n:{i:if(!(t<i)){for(let s=n+2;;){if(void 0===i){if(t<r)break i;return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===s)break;if(r=i,i=e[++n],t<i)break e}s=e.length;break n}if(t>=r)break t;{const a=e[1];t<a&&(n=2,r=a);for(let s=n-2;;){if(void 0===r)return this._cachedIndex=0,this.copySampleValue_(0);if(n===s)break;if(i=r,r=e[--n-1],t>=r)break e}s=n,n=0}}for(;n<s;){const i=n+s>>>1;t<e[i]?s=i:n=i+1}if(i=e[n],r=e[n-1],void 0===r)return this._cachedIndex=0,this.copySampleValue_(0);if(void 0===i)return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}this._cachedIndex=n,this.intervalChanged_(n,r,i)}return this.interpolate_(n,r,t,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i;for(let t=0;t!==i;++t)e[t]=n[r+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class Pd extends Cd{constructor(t,e,n,i){super(t,e,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:De,endingEnd:De}}intervalChanged_(t,e,n){const i=this.parameterPositions;let r=t-2,s=t+1,a=i[r],o=i[s];if(void 0===a)switch(this.getSettings_().endingStart){case Oe:r=t,a=2*e-n;break;case Fe:r=i.length-2,a=e+i[r]-i[r+1];break;default:r=t,a=n}if(void 0===o)switch(this.getSettings_().endingEnd){case Oe:s=t,o=2*n-e;break;case Fe:s=1,o=n+i[1]-i[0];break;default:s=t-1,o=e}const l=.5*(n-e),c=this.valueSize;this._weightPrev=l/(e-a),this._weightNext=l/(o-n),this._offsetPrev=r*c,this._offsetNext=s*c}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=this._offsetPrev,h=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(n-e)/(i-e),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,v=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,_=(-1-d)*f+(1.5+d)*m+.5*p,x=d*f-d*m;for(let t=0;t!==a;++t)r[t]=g*s[c+t]+v*s[l+t]+_*s[o+t]+x*s[h+t];return r}}class Id extends Cd{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=(n-e)/(i-e),h=1-c;for(let t=0;t!==a;++t)r[t]=s[l+t]*h+s[o+t]*c;return r}}class Ld extends Cd{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}}class Ud{constructor(t,e,n,i){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=bd(e,this.TimeBufferType),this.values=bd(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:bd(t.times,Array),values:bd(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new Ld(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new Id(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Pd(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Le:e=this.InterpolantFactoryMethodDiscrete;break;case Ue:e=this.InterpolantFactoryMethodLinear;break;case Ne:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Le;case this.InterpolantFactoryMethodLinear:return Ue;case this.InterpolantFactoryMethodSmooth:return Ne}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){const n=this.times,i=n.length;let r=0,s=i-1;for(;r!==i&&n[r]<t;)++r;for(;-1!==s&&n[s]>e;)--s;if(++s,0!==r||s!==i){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=n.slice(r,s),this.values=this.values.slice(r*t,s*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,i=this.values,r=n.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const i=n[e];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,i),t=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,i,s),t=!1;break}s=i}if(void 0!==i&&wd(i))for(let e=0,n=i.length;e!==n;++e){const n=i[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=this.times.slice(),e=this.values.slice(),n=this.getValueSize(),i=this.getInterpolation()===Ne,r=t.length-1;let s=1;for(let a=1;a<r;++a){let r=!1;const o=t[a];if(o!==t[a+1]&&(1!==a||o!==t[0]))if(i)r=!0;else{const t=a*n,i=t-n,s=t+n;for(let a=0;a!==n;++a){const n=e[t+a];if(n!==e[i+a]||n!==e[s+a]){r=!0;break}}}if(r){if(a!==s){t[s]=t[a];const i=a*n,r=s*n;for(let t=0;t!==n;++t)e[r+t]=e[i+t]}++s}}if(r>0){t[s]=t[r];for(let t=r*n,i=s*n,a=0;a!==n;++a)e[i+a]=e[t+a];++s}return s!==t.length?(this.times=t.slice(0,s),this.values=e.slice(0,s*n)):(this.times=t,this.values=e),this}clone(){const t=this.times.slice(),e=this.values.slice(),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}Ud.prototype.TimeBufferType=Float32Array,Ud.prototype.ValueBufferType=Float32Array,Ud.prototype.DefaultInterpolation=Ue;class Nd extends Ud{constructor(t,e,n){super(t,e,n)}}Nd.prototype.ValueTypeName="bool",Nd.prototype.ValueBufferType=Array,Nd.prototype.DefaultInterpolation=Le,Nd.prototype.InterpolantFactoryMethodLinear=void 0,Nd.prototype.InterpolantFactoryMethodSmooth=void 0;class Dd extends Ud{}Dd.prototype.ValueTypeName="color";class Od extends Ud{}Od.prototype.ValueTypeName="number";class Fd extends Cd{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=(n-e)/(i-e);let l=t*a;for(let t=l+a;l!==t;l+=4)Ci.slerpFlat(r,0,s,l-a,s,l,o);return r}}class Bd extends Ud{InterpolantFactoryMethodLinear(t){return new Fd(this.times,this.values,this.getValueSize(),t)}}Bd.prototype.ValueTypeName="quaternion",Bd.prototype.InterpolantFactoryMethodSmooth=void 0;class zd extends Ud{constructor(t,e,n){super(t,e,n)}}zd.prototype.ValueTypeName="string",zd.prototype.ValueBufferType=Array,zd.prototype.DefaultInterpolation=Le,zd.prototype.InterpolantFactoryMethodLinear=void 0,zd.prototype.InterpolantFactoryMethodSmooth=void 0;class kd extends Ud{}kd.prototype.ValueTypeName="vector";class Vd{constructor(t="",e=-1,n=[],i=2500){this.name=t,this.tracks=n,this.duration=e,this.blendMode=i,this.uuid=Xn(),this.duration<0&&this.resetDuration()}static parse(t){const e=[],n=t.tracks,i=1/(t.fps||1);for(let t=0,r=n.length;t!==r;++t)e.push(Hd(n[t]).scale(i));const r=new this(t.name,t.duration,e,t.blendMode);return r.uuid=t.uuid,r}static toJSON(t){const e=[],n=t.tracks,i={name:t.name,duration:t.duration,tracks:e,uuid:t.uuid,blendMode:t.blendMode};for(let t=0,i=n.length;t!==i;++t)e.push(Ud.toJSON(n[t]));return i}static CreateFromMorphTargetSequence(t,e,n,i){const r=e.length,s=[];for(let t=0;t<r;t++){let a=[],o=[];a.push((t+r-1)%r,t,(t+1)%r),o.push(0,1,0);const l=Td(a);a=Ed(a,1,l),o=Ed(o,1,l),i||0!==a[0]||(a.push(r),o.push(o[0])),s.push(new Od(".morphTargetInfluences["+e[t].name+"]",a,o).scale(1/n))}return new this(t,-1,s)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const i={},r=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],s=n.name.match(r);if(s&&s.length>1){const t=s[1];let e=i[t];e||(i[t]=e=[]),e.push(n)}}const s=[];for(const t in i)s.push(this.CreateFromMorphTargetSequence(t,i[t],e,n));return s}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(t,e,n,i,r){if(0!==n.length){const s=[],a=[];Ad(n,s,a,i),0!==s.length&&r.push(new t(e,s,a))}},i=[],r=t.name||"default",s=t.fps||30,a=t.blendMode;let o=t.length||-1;const l=t.hierarchy||[];for(let t=0;t<l.length;t++){const r=l[t].keys;if(r&&0!==r.length)if(r[0].morphTargets){const t={};let e;for(e=0;e<r.length;e++)if(r[e].morphTargets)for(let n=0;n<r[e].morphTargets.length;n++)t[r[e].morphTargets[n]]=-1;for(const n in t){const t=[],s=[];for(let i=0;i!==r[e].morphTargets.length;++i){const i=r[e];t.push(i.time),s.push(i.morphTarget===n?1:0)}i.push(new Od(".morphTargetInfluence["+n+"]",t,s))}o=t.length*s}else{const s=".bones["+e[t].name+"]";n(kd,s+".position",r,"pos",i),n(Bd,s+".quaternion",r,"rot",i),n(kd,s+".scale",r,"scl",i)}}if(0===i.length)return null;return new this(r,o,i,a)}resetDuration(){let t=0;for(let e=0,n=this.tracks.length;e!==n;++e){const n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}return this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function Hd(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return Od;case"vector":case"vector2":case"vector3":case"vector4":return kd;case"color":return Dd;case"quaternion":return Bd;case"bool":case"boolean":return Nd;case"string":return zd}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],n=[];Ad(t.keys,e,n,"value"),t.times=e,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}const Gd={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class Wd{constructor(t,e,n){const i=this;let r,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){o++,!1===s&&void 0!==i.onStart&&i.onStart(t,a,o),s=!0},this.itemEnd=function(t){a++,void 0!==i.onProgress&&i.onProgress(t,a,o),a===o&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(t){void 0!==i.onError&&i.onError(t)},this.resolveURL=function(t){return r?r(t):t},this.setURLModifier=function(t){return r=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],i=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return i}return null}}}const Xd=new Wd;class jd{constructor(t){this.manager=void 0!==t?t:Xd,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(i,r){n.load(t,i,e,r)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}jd.DEFAULT_MATERIAL_NAME="__DEFAULT";const qd={};class Yd extends Error{constructor(t,e){super(t),this.response=e}}class Zd extends jd{constructor(t){super(t)}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=Gd.get(t);if(void 0!==r)return this.manager.itemStart(t),setTimeout((()=>{e&&e(r),this.manager.itemEnd(t)}),0),r;if(void 0!==qd[t])return void qd[t].push({onLoad:e,onProgress:n,onError:i});qd[t]=[],qd[t].push({onLoad:e,onProgress:n,onError:i});const s=new Request(t,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),a=this.mimeType,o=this.responseType;fetch(s).then((e=>{if(200===e.status||0===e.status){if(0===e.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===e.body||void 0===e.body.getReader)return e;const n=qd[t],i=e.body.getReader(),r=e.headers.get("X-File-Size")||e.headers.get("Content-Length"),s=r?parseInt(r):0,a=0!==s;let o=0;const l=new ReadableStream({start(t){!function e(){i.read().then((({done:i,value:r})=>{if(i)t.close();else{o+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:a,loaded:o,total:s});for(let t=0,e=n.length;t<e;t++){const e=n[t];e.onProgress&&e.onProgress(i)}t.enqueue(r),e()}}),(e=>{t.error(e)}))}()}});return new Response(l)}throw new Yd(`fetch for "${e.url}" responded with ${e.status}: ${e.statusText}`,e)})).then((t=>{switch(o){case"arraybuffer":return t.arrayBuffer();case"blob":return t.blob();case"document":return t.text().then((t=>(new DOMParser).parseFromString(t,a)));case"json":return t.json();default:if(void 0===a)return t.text();{const e=/charset="?([^;"\s]*)"?/i.exec(a),n=e&&e[1]?e[1].toLowerCase():void 0,i=new TextDecoder(n);return t.arrayBuffer().then((t=>i.decode(t)))}}})).then((e=>{Gd.add(t,e);const n=qd[t];delete qd[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onLoad&&i.onLoad(e)}})).catch((e=>{const n=qd[t];if(void 0===n)throw this.manager.itemError(t),e;delete qd[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}this.manager.itemError(t)})).finally((()=>{this.manager.itemEnd(t)})),this.manager.itemStart(t)}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class Jd extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Zd(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=[];for(let n=0;n<t.length;n++){const i=Vd.parse(t[n]);e.push(i)}return e}}class Kd extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=[],a=new kh,o=new Zd(this.manager);o.setPath(this.path),o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setWithCredentials(r.withCredentials);let l=0;function c(c){o.load(t[c],(function(t){const n=r.parse(t,!0);s[c]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},l+=1,6===l&&(1===n.mipmapCount&&(a.minFilter=Mt),a.image=s,a.format=n.format,a.needsUpdate=!0,e&&e(a))}),n,i)}if(Array.isArray(t))for(let e=0,n=t.length;e<n;++e)c(e);else o.load(t,(function(t){const n=r.parse(t,!0);if(n.isCubemap){const t=n.mipmaps.length/n.mipmapCount;for(let e=0;e<t;e++){s[e]={mipmaps:[]};for(let t=0;t<n.mipmapCount;t++)s[e].mipmaps.push(n.mipmaps[e*n.mipmapCount+t]),s[e].format=n.format,s[e].width=n.width,s[e].height=n.height}a.image=s}else a.image.width=n.width,a.image.height=n.height,a.mipmaps=n.mipmaps;1===n.mipmapCount&&(a.minFilter=Mt),a.format=n.format,a.needsUpdate=!0,e&&e(a)}),n,i);return a}}class $d extends jd{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=Gd.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const a=ri("img");function o(){c(),Gd.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){c(),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}function c(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==t.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(t),a.src=t,a}}class Qd extends jd{constructor(t){super(t)}load(t,e,n,i){const r=new ia;r.colorSpace=Ye;const s=new $d(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let a=0;function o(n){s.load(t[n],(function(t){r.images[n]=t,a++,6===a&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(let e=0;e<t.length;++e)o(e);return r}}class tp extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new zc,a=new Zd(this.manager);return a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setPath(this.path),a.setWithCredentials(r.withCredentials),a.load(t,(function(t){let n;try{n=r.parse(t)}catch(t){if(void 0===i)return void console.error(t);i(t)}void 0!==n.image?s.image=n.image:void 0!==n.data&&(s.image.width=n.width,s.image.height=n.height,s.image.data=n.data),s.wrapS=void 0!==n.wrapS?n.wrapS:mt,s.wrapT=void 0!==n.wrapT?n.wrapT:mt,s.magFilter=void 0!==n.magFilter?n.magFilter:Mt,s.minFilter=void 0!==n.minFilter?n.minFilter:Mt,s.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.colorSpace&&(s.colorSpace=n.colorSpace),void 0!==n.flipY&&(s.flipY=n.flipY),void 0!==n.format&&(s.format=n.format),void 0!==n.type&&(s.type=n.type),void 0!==n.mipmaps&&(s.mipmaps=n.mipmaps,s.minFilter=wt),1===n.mipmapCount&&(s.minFilter=Mt),void 0!==n.generateMipmaps&&(s.generateMipmaps=n.generateMipmaps),s.needsUpdate=!0,e&&e(s,n)}),n,i),s}}class ep extends jd{constructor(t){super(t)}load(t,e,n,i){const r=new Mi,s=new $d(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(t){r.image=t,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}class np extends Ur{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new Zr(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),void 0!==this.target&&(e.object.target=this.target.uuid),e}}class ip extends np{constructor(t,e,n){super(t,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(Ur.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Zr(e)}copy(t,e){return super.copy(t,e),this.groundColor.copy(t.groundColor),this}}const rp=new ar,sp=new Pi,ap=new Pi;class op{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new $n(512,512),this.map=null,this.mapPass=null,this.matrix=new ar,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new ua,this._frameExtents=new $n(1,1),this._viewportCount=1,this._viewports=[new Si(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;sp.setFromMatrixPosition(t.matrixWorld),e.position.copy(sp),ap.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(ap),e.updateMatrixWorld(),rp.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(rp),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(rp)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 1!==this.intensity&&(t.intensity=this.intensity),0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class lp extends op{constructor(){super(new ta(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(t){const e=this.camera,n=2*Wn*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}class cp extends np{constructor(t,e,n=0,i=Math.PI/3,r=0,s=2){super(t,e),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(Ur.DEFAULT_UP),this.updateMatrix(),this.target=new Ur,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.map=null,this.shadow=new lp}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}const hp=new ar,up=new Pi,dp=new Pi;class pp extends op{constructor(){super(new ta(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new $n(4,2),this._viewportCount=6,this._viewports=[new Si(2,1,1,1),new Si(0,1,1,1),new Si(3,1,1,1),new Si(1,1,1,1),new Si(3,0,1,1),new Si(1,0,1,1)],this._cubeDirections=[new Pi(1,0,0),new Pi(-1,0,0),new Pi(0,0,1),new Pi(0,0,-1),new Pi(0,1,0),new Pi(0,-1,0)],this._cubeUps=[new Pi(0,1,0),new Pi(0,1,0),new Pi(0,1,0),new Pi(0,1,0),new Pi(0,0,1),new Pi(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),up.setFromMatrixPosition(t.matrixWorld),n.position.copy(up),dp.copy(n.position),dp.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(dp),n.updateMatrixWorld(),i.makeTranslation(-up.x,-up.y,-up.z),hp.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(hp)}}class mp extends np{constructor(t,e,n=0,i=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new pp}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class fp extends op{constructor(){super(new Aa(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class gp extends np{constructor(t,e){super(t,e),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Ur.DEFAULT_UP),this.updateMatrix(),this.target=new Ur,this.shadow=new fp}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}class vp extends np{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class _p extends np{constructor(t,e,n=10,i=10){super(t,e),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}class xp{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new Pi)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}class yp extends np{constructor(t=new xp,e=1){super(void 0,e),this.isLightProbe=!0,this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}class Mp extends jd{constructor(t){super(t),this.textures={}}load(t,e,n,i){const r=this,s=new Zd(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const i=Mp.createMaterialFromType(t.type);if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&void 0!==i.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheen&&(i.sheen=t.sheen),void 0!==t.sheenColor&&(i.sheenColor=(new Zr).setHex(t.sheenColor)),void 0!==t.sheenRoughness&&(i.sheenRoughness=t.sheenRoughness),void 0!==t.emissive&&void 0!==i.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==i.specular&&i.specular.setHex(t.specular),void 0!==t.specularIntensity&&(i.specularIntensity=t.specularIntensity),void 0!==t.specularColor&&void 0!==i.specularColor&&i.specularColor.setHex(t.specularColor),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.dispersion&&(i.dispersion=t.dispersion),void 0!==t.iridescence&&(i.iridescence=t.iridescence),void 0!==t.iridescenceIOR&&(i.iridescenceIOR=t.iridescenceIOR),void 0!==t.iridescenceThicknessRange&&(i.iridescenceThicknessRange=t.iridescenceThicknessRange),void 0!==t.transmission&&(i.transmission=t.transmission),void 0!==t.thickness&&(i.thickness=t.thickness),void 0!==t.attenuationDistance&&(i.attenuationDistance=t.attenuationDistance),void 0!==t.attenuationColor&&void 0!==i.attenuationColor&&i.attenuationColor.setHex(t.attenuationColor),void 0!==t.anisotropy&&(i.anisotropy=t.anisotropy),void 0!==t.anisotropyRotation&&(i.anisotropyRotation=t.anisotropyRotation),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.shadowSide&&(i.shadowSide=t.shadowSide),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.alphaHash&&(i.alphaHash=t.alphaHash),void 0!==t.depthFunc&&(i.depthFunc=t.depthFunc),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.blendSrc&&(i.blendSrc=t.blendSrc),void 0!==t.blendDst&&(i.blendDst=t.blendDst),void 0!==t.blendEquation&&(i.blendEquation=t.blendEquation),void 0!==t.blendSrcAlpha&&(i.blendSrcAlpha=t.blendSrcAlpha),void 0!==t.blendDstAlpha&&(i.blendDstAlpha=t.blendDstAlpha),void 0!==t.blendEquationAlpha&&(i.blendEquationAlpha=t.blendEquationAlpha),void 0!==t.blendColor&&void 0!==i.blendColor&&i.blendColor.setHex(t.blendColor),void 0!==t.blendAlpha&&(i.blendAlpha=t.blendAlpha),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),void 0!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.alphaToCoverage&&(i.alphaToCoverage=t.alphaToCoverage),void 0!==t.premultipliedAlpha&&(i.premultipliedAlpha=t.premultipliedAlpha),void 0!==t.forceSinglePass&&(i.forceSinglePass=t.forceSinglePass),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?i.vertexColors=t.vertexColors>0:i.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(i.uniforms[e]={},r.type){case"t":i.uniforms[e].value=n(r.value);break;case"c":i.uniforms[e].value=(new Zr).setHex(r.value);break;case"v2":i.uniforms[e].value=(new $n).fromArray(r.value);break;case"v3":i.uniforms[e].value=(new Pi).fromArray(r.value);break;case"v4":i.uniforms[e].value=(new Si).fromArray(r.value);break;case"m3":i.uniforms[e].value=(new Qn).fromArray(r.value);break;case"m4":i.uniforms[e].value=(new ar).fromArray(r.value);break;default:i.uniforms[e].value=r.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.glslVersion&&(i.glslVersion=t.glslVersion),void 0!==t.extensions)for(const e in t.extensions)i.extensions[e]=t.extensions[e];if(void 0!==t.lights&&(i.lights=t.lights),void 0!==t.clipping&&(i.clipping=t.clipping),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),i.normalScale=(new $n).fromArray(e)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.specularIntensityMap&&(i.specularIntensityMap=n(t.specularIntensityMap)),void 0!==t.specularColorMap&&(i.specularColorMap=n(t.specularColorMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapRotation&&i.envMapRotation.fromArray(t.envMapRotation),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(i.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new $n).fromArray(t.clearcoatNormalScale)),void 0!==t.iridescenceMap&&(i.iridescenceMap=n(t.iridescenceMap)),void 0!==t.iridescenceThicknessMap&&(i.iridescenceThicknessMap=n(t.iridescenceThicknessMap)),void 0!==t.transmissionMap&&(i.transmissionMap=n(t.transmissionMap)),void 0!==t.thicknessMap&&(i.thicknessMap=n(t.thicknessMap)),void 0!==t.anisotropyMap&&(i.anisotropyMap=n(t.anisotropyMap)),void 0!==t.sheenColorMap&&(i.sheenColorMap=n(t.sheenColorMap)),void 0!==t.sheenRoughnessMap&&(i.sheenRoughnessMap=n(t.sheenRoughnessMap)),i}setTextures(t){return this.textures=t,this}static createMaterialFromType(t){return new{ShadowMaterial:pd,SpriteMaterial:cc,RawShaderMaterial:md,ShaderMaterial:Zs,PointsMaterial:Ih,MeshPhysicalMaterial:gd,MeshStandardMaterial:fd,MeshPhongMaterial:vd,MeshToonMaterial:_d,MeshNormalMaterial:xd,MeshLambertMaterial:yd,MeshDepthMaterial:Bl,MeshDistanceMaterial:zl,MeshBasicMaterial:Qr,MeshMatcapMaterial:Md,LineDashedMaterial:Sd,LineBasicMaterial:vh,Material:$r}[t]}}class Sp{static decodeText(t){if(console.warn("THREE.LoaderUtils: decodeText() has been deprecated with r165 and will be removed with r175. Use TextDecoder instead."),"undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.slice(0,e+1)}static resolveURL(t,e){return"string"!=typeof t||""===t?"":(/^https?:\/\//i.test(e)&&/^\//.test(t)&&(e=e.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(t)||/^data:.*,.*$/i.test(t)||/^blob:.*$/i.test(t)?t:e+t)}}class bp extends ws{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}toJSON(){const t=super.toJSON();return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}class wp extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Zd(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e={},n={};function i(t,i){if(void 0!==e[i])return e[i];const r=t.interleavedBuffers[i],s=function(t,e){if(void 0!==n[e])return n[e];const i=t.arrayBuffers,r=i[e],s=new Uint32Array(r).buffer;return n[e]=s,s}(t,r.buffer),a=ii(r.type,s),o=new ac(a,r.stride);return o.uuid=r.uuid,e[i]=o,o}const r=t.isInstancedBufferGeometry?new bp:new ws,s=t.data.index;if(void 0!==s){const t=ii(s.type,s.array);r.setIndex(new os(t,1))}const a=t.data.attributes;for(const e in a){const n=a[e];let s;if(n.isInterleavedBufferAttribute){const e=i(t.data,n.data);s=new lc(e,n.itemSize,n.offset,n.normalized)}else{const t=ii(n.type,n.array);s=new(n.isInstancedBufferAttribute?Gc:os)(t,n.itemSize,n.normalized)}void 0!==n.name&&(s.name=n.name),void 0!==n.usage&&s.setUsage(n.usage),r.setAttribute(e,s)}const o=t.data.morphAttributes;if(o)for(const e in o){const n=o[e],s=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];let a;if(r.isInterleavedBufferAttribute){const e=i(t.data,r.data);a=new lc(e,r.itemSize,r.offset,r.normalized)}else{const t=ii(r.type,r.array);a=new os(t,r.itemSize,r.normalized)}void 0!==r.name&&(a.name=r.name),s.push(a)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==l)for(let t=0,e=l.length;t!==e;++t){const e=l[t];r.addGroup(e.start,e.count,e.materialIndex)}const c=t.data.boundingSphere;if(void 0!==c){const t=new Pi;void 0!==c.center&&t.fromArray(c.center),r.boundingSphere=new Ki(t,c.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}class Tp extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=""===this.path?Sp.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||s;const a=new Zd(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(t,(function(n){let s=null;try{s=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}const a=s.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())return void 0!==i&&i(new Error("THREE.ObjectLoader: Can't load "+t)),void console.error("THREE.ObjectLoader: Can't load "+t);r.parse(s,e)}),n,i)}async loadAsync(t,e){const n=""===this.path?Sp.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||n;const i=new Zd(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials);const r=await i.loadAsync(t,e),s=JSON.parse(r),a=s.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+t);return await this.parseAsync(s)}parse(t,e){const n=this.parseAnimations(t.animations),i=this.parseShapes(t.shapes),r=this.parseGeometries(t.geometries,i),s=this.parseImages(t.images,(function(){void 0!==e&&e(l)})),a=this.parseTextures(t.textures,s),o=this.parseMaterials(t.materials,a),l=this.parseObject(t.object,r,o,a,n),c=this.parseSkeletons(t.skeletons,l);if(this.bindSkeletons(l,c),this.bindLightTargets(l),void 0!==e){let t=!1;for(const e in s)if(s[e].data instanceof HTMLImageElement){t=!0;break}!1===t&&e(l)}return l}async parseAsync(t){const e=this.parseAnimations(t.animations),n=this.parseShapes(t.shapes),i=this.parseGeometries(t.geometries,n),r=await this.parseImagesAsync(t.images),s=this.parseTextures(t.textures,r),a=this.parseMaterials(t.materials,s),o=this.parseObject(t.object,i,a,s,e),l=this.parseSkeletons(t.skeletons,o);return this.bindSkeletons(o,l),o}parseShapes(t){const e={};if(void 0!==t)for(let n=0,i=t.length;n<i;n++){const i=(new wu).fromJSON(t[n]);e[i.uuid]=i}return e}parseSkeletons(t,e){const n={},i={};if(e.traverse((function(t){t.isBone&&(i[t.uuid]=t)})),void 0!==t)for(let e=0,r=t.length;e<r;e++){const r=(new Hc).fromJSON(t[e],i);n[r.uuid]=r}return n}parseGeometries(t,e){const n={};if(void 0!==t){const i=new wp;for(let r=0,s=t.length;r<s;r++){let s;const a=t[r];switch(a.type){case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(a);break;default:a.type in dd?s=dd[a.type].fromJSON(a,e):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${a.type}"`)}s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.userData&&(s.userData=a.userData),n[a.uuid]=s}}return n}parseMaterials(t,e){const n={},i={};if(void 0!==t){const r=new Mp;r.setTextures(e);for(let e=0,s=t.length;e<s;e++){const s=t[e];void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i}parseAnimations(t){const e={};if(void 0!==t)for(let n=0;n<t.length;n++){const i=t[n],r=Vd.parse(i);e[r.uuid]=r}return e}parseImages(t,e){const n=this,i={};let r;function s(t){if("string"==typeof t){const e=t;return function(t){return n.manager.itemStart(t),r.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(e)?e:n.resourcePath+e)}return t.data?{data:ii(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){const n=new Wd(e);r=new $d(n),r.setCrossOrigin(this.crossOrigin);for(let e=0,n=t.length;e<n;e++){const n=t[e],r=n.url;if(Array.isArray(r)){const t=[];for(let e=0,n=r.length;e<n;e++){const n=s(r[e]);null!==n&&(n instanceof HTMLImageElement?t.push(n):t.push(new zc(n.data,n.width,n.height)))}i[n.uuid]=new _i(t)}else{const t=s(n.url);i[n.uuid]=new _i(t)}}}return i}async parseImagesAsync(t){const e=this,n={};let i;async function r(t){if("string"==typeof t){const n=t,r=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:e.resourcePath+n;return await i.loadAsync(r)}return t.data?{data:ii(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){i=new $d(this.manager),i.setCrossOrigin(this.crossOrigin);for(let e=0,i=t.length;e<i;e++){const i=t[e],s=i.url;if(Array.isArray(s)){const t=[];for(let e=0,n=s.length;e<n;e++){const n=s[e],i=await r(n);null!==i&&(i instanceof HTMLImageElement?t.push(i):t.push(new zc(i.data,i.width,i.height)))}n[i.uuid]=new _i(t)}else{const t=await r(i.url);n[i.uuid]=new _i(t)}}}return n}parseTextures(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}const i={};if(void 0!==t)for(let r=0,s=t.length;r<s;r++){const s=t[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const a=e[s.image],o=a.data;let l;Array.isArray(o)?(l=new ia,6===o.length&&(l.needsUpdate=!0)):(l=o&&o.data?new zc:new Mi,o&&(l.needsUpdate=!0)),l.source=a,l.uuid=s.uuid,void 0!==s.name&&(l.name=s.name),void 0!==s.mapping&&(l.mapping=n(s.mapping,Ep)),void 0!==s.channel&&(l.channel=s.channel),void 0!==s.offset&&l.offset.fromArray(s.offset),void 0!==s.repeat&&l.repeat.fromArray(s.repeat),void 0!==s.center&&l.center.fromArray(s.center),void 0!==s.rotation&&(l.rotation=s.rotation),void 0!==s.wrap&&(l.wrapS=n(s.wrap[0],Ap),l.wrapT=n(s.wrap[1],Ap)),void 0!==s.format&&(l.format=s.format),void 0!==s.internalFormat&&(l.internalFormat=s.internalFormat),void 0!==s.type&&(l.type=s.type),void 0!==s.colorSpace&&(l.colorSpace=s.colorSpace),void 0!==s.minFilter&&(l.minFilter=n(s.minFilter,Rp)),void 0!==s.magFilter&&(l.magFilter=n(s.magFilter,Rp)),void 0!==s.anisotropy&&(l.anisotropy=s.anisotropy),void 0!==s.flipY&&(l.flipY=s.flipY),void 0!==s.generateMipmaps&&(l.generateMipmaps=s.generateMipmaps),void 0!==s.premultiplyAlpha&&(l.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(l.unpackAlignment=s.unpackAlignment),void 0!==s.compareFunction&&(l.compareFunction=s.compareFunction),void 0!==s.userData&&(l.userData=s.userData),i[s.uuid]=l}return i}parseObject(t,e,n,i,r){let s,a,o;function l(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function c(t){if(void 0!==t){if(Array.isArray(t)){const e=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];void 0===n[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),e.push(n[r])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}function h(t){return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined texture",t),i[t]}switch(t.type){case"Scene":s=new sc,void 0!==t.background&&(Number.isInteger(t.background)?s.background=new Zr(t.background):s.background=h(t.background)),void 0!==t.environment&&(s.environment=h(t.environment)),void 0!==t.fog&&("Fog"===t.fog.type?s.fog=new rc(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(s.fog=new ic(t.fog.color,t.fog.density)),""!==t.fog.name&&(s.fog.name=t.fog.name)),void 0!==t.backgroundBlurriness&&(s.backgroundBlurriness=t.backgroundBlurriness),void 0!==t.backgroundIntensity&&(s.backgroundIntensity=t.backgroundIntensity),void 0!==t.backgroundRotation&&s.backgroundRotation.fromArray(t.backgroundRotation),void 0!==t.environmentIntensity&&(s.environmentIntensity=t.environmentIntensity),void 0!==t.environmentRotation&&s.environmentRotation.fromArray(t.environmentRotation);break;case"PerspectiveCamera":s=new ta(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(s.focus=t.focus),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.filmGauge&&(s.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(s.filmOffset=t.filmOffset),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"OrthographicCamera":s=new Aa(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"AmbientLight":s=new vp(t.color,t.intensity);break;case"DirectionalLight":s=new gp(t.color,t.intensity),s.target=t.target||"";break;case"PointLight":s=new mp(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":s=new _p(t.color,t.intensity,t.width,t.height);break;case"SpotLight":s=new cp(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay),s.target=t.target||"";break;case"HemisphereLight":s=new ip(t.color,t.groundColor,t.intensity);break;case"LightProbe":s=(new yp).fromJSON(t);break;case"SkinnedMesh":a=l(t.geometry),o=c(t.material),s=new Fc(a,o),void 0!==t.bindMode&&(s.bindMode=t.bindMode),void 0!==t.bindMatrix&&s.bindMatrix.fromArray(t.bindMatrix),void 0!==t.skeleton&&(s.skeleton=t.skeleton);break;case"Mesh":a=l(t.geometry),o=c(t.material),s=new Hs(a,o);break;case"InstancedMesh":a=l(t.geometry),o=c(t.material);const e=t.count,n=t.instanceMatrix,i=t.instanceColor;s=new Kc(a,o,e),s.instanceMatrix=new Gc(new Float32Array(n.array),16),void 0!==i&&(s.instanceColor=new Gc(new Float32Array(i.array),i.itemSize));break;case"BatchedMesh":a=l(t.geometry),o=c(t.material),s=new gh(t.maxInstanceCount,t.maxVertexCount,t.maxIndexCount,o),s.geometry=a,s.perObjectFrustumCulled=t.perObjectFrustumCulled,s.sortObjects=t.sortObjects,s._drawRanges=t.drawRanges,s._reservedRanges=t.reservedRanges,s._visibility=t.visibility,s._active=t.active,s._bounds=t.bounds.map((t=>{const e=new Ui;e.min.fromArray(t.boxMin),e.max.fromArray(t.boxMax);const n=new Ki;return n.radius=t.sphereRadius,n.center.fromArray(t.sphereCenter),{boxInitialized:t.boxInitialized,box:e,sphereInitialized:t.sphereInitialized,sphere:n}})),s._maxInstanceCount=t.maxInstanceCount,s._maxVertexCount=t.maxVertexCount,s._maxIndexCount=t.maxIndexCount,s._geometryInitialized=t.geometryInitialized,s._geometryCount=t.geometryCount,s._matricesTexture=h(t.matricesTexture.uuid),void 0!==t.colorsTexture&&(s._colorsTexture=h(t.colorsTexture.uuid));break;case"LOD":s=new Ac;break;case"Line":s=new Th(l(t.geometry),c(t.material));break;case"LineLoop":s=new Ph(l(t.geometry),c(t.material));break;case"LineSegments":s=new Ch(l(t.geometry),c(t.material));break;case"PointCloud":case"Points":s=new Oh(l(t.geometry),c(t.material));break;case"Sprite":s=new bc(c(t.material));break;case"Group":s=new ql;break;case"Bone":s=new Bc;break;default:s=new Ur}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(s.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(s.matrixAutoUpdate=t.matrixAutoUpdate),s.matrixAutoUpdate&&s.matrix.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.quaternion&&s.quaternion.fromArray(t.quaternion),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.up&&s.up.fromArray(t.up),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.intensity&&(s.shadow.intensity=t.shadow.intensity),void 0!==t.shadow.bias&&(s.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(s.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(s.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&s.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(s.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.frustumCulled&&(s.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(s.renderOrder=t.renderOrder),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.layers&&(s.layers.mask=t.layers),void 0!==t.children){const a=t.children;for(let t=0;t<a.length;t++)s.add(this.parseObject(a[t],e,n,i,r))}if(void 0!==t.animations){const e=t.animations;for(let t=0;t<e.length;t++){const n=e[t];s.animations.push(r[n])}}if("LOD"===t.type){void 0!==t.autoUpdate&&(s.autoUpdate=t.autoUpdate);const e=t.levels;for(let t=0;t<e.length;t++){const n=e[t],i=s.getObjectByProperty("uuid",n.object);void 0!==i&&s.addLevel(i,n.distance,n.hysteresis)}}return s}bindSkeletons(t,e){0!==Object.keys(e).length&&t.traverse((function(t){if(!0===t.isSkinnedMesh&&void 0!==t.skeleton){const n=e[t.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",t.skeleton):t.bind(n,t.bindMatrix)}}))}bindLightTargets(t){t.traverse((function(e){if(e.isDirectionalLight||e.isSpotLight){const n=e.target,i=t.getObjectByProperty("uuid",n);e.target=void 0!==i?i:new Ur}}))}}const Ep={UVMapping:ot,CubeReflectionMapping:lt,CubeRefractionMapping:ct,EquirectangularReflectionMapping:ht,EquirectangularRefractionMapping:ut,CubeUVReflectionMapping:dt},Ap={RepeatWrapping:pt,ClampToEdgeWrapping:mt,MirroredRepeatWrapping:ft},Rp={NearestFilter:gt,NearestMipmapNearestFilter:vt,NearestMipmapLinearFilter:xt,LinearFilter:Mt,LinearMipmapNearestFilter:St,LinearMipmapLinearFilter:wt};class Cp extends jd{constructor(t){super(t),this.isImageBitmapLoader=!0,"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=Gd.get(t);if(void 0!==s)return r.manager.itemStart(t),s.then?void s.then((n=>{e&&e(n),r.manager.itemEnd(t)})).catch((t=>{i&&i(t)})):(setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s);const a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",a.headers=this.requestHeader;const o=fetch(t,a).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(n){return Gd.add(t,n),e&&e(n),r.manager.itemEnd(t),n})).catch((function(e){i&&i(e),Gd.remove(t),r.manager.itemError(t),r.manager.itemEnd(t)}));Gd.add(t,o),r.manager.itemStart(t)}}let Pp;class Ip{static getContext(){return void 0===Pp&&(Pp=new(window.AudioContext||window.webkitAudioContext)),Pp}static setContext(t){Pp=t}}class Lp extends jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Zd(this.manager);function a(e){i?i(e):console.error(e),r.manager.itemError(t)}s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(t){try{const n=t.slice(0);Ip.getContext().decodeAudioData(n,(function(t){e(t)})).catch(a)}catch(t){a(t)}}),n,i)}}const Up=new ar,Np=new ar,Dp=new ar;class Op{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new ta,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new ta,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep,Dp.copy(t.projectionMatrix);const n=e.eyeSep/2,i=n*e.near/e.focus,r=e.near*Math.tan(Gn*e.fov*.5)/e.zoom;let s,a;Np.elements[12]=-n,Up.elements[12]=n,s=-r*e.aspect+i,a=r*e.aspect+i,Dp.elements[0]=2*e.near/(a-s),Dp.elements[8]=(a+s)/(a-s),this.cameraL.projectionMatrix.copy(Dp),s=-r*e.aspect-i,a=r*e.aspect-i,Dp.elements[0]=2*e.near/(a-s),Dp.elements[8]=(a+s)/(a-s),this.cameraR.projectionMatrix.copy(Dp)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Np),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(Up)}}class Fp{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Bp(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Bp();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Bp(){return("undefined"==typeof performance?Date:performance).now()}const zp=new Pi,kp=new Ci,Vp=new Pi,Hp=new Pi;class Gp extends Ur{constructor(){super(),this.type="AudioListener",this.context=Ip.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Fp}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t);const e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(zp,kp,Vp),Hp.set(0,0,-1).applyQuaternion(kp),e.positionX){const t=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(zp.x,t),e.positionY.linearRampToValueAtTime(zp.y,t),e.positionZ.linearRampToValueAtTime(zp.z,t),e.forwardX.linearRampToValueAtTime(Hp.x,t),e.forwardY.linearRampToValueAtTime(Hp.y,t),e.forwardZ.linearRampToValueAtTime(Hp.z,t),e.upX.linearRampToValueAtTime(n.x,t),e.upY.linearRampToValueAtTime(n.y,t),e.upZ.linearRampToValueAtTime(n.z,t)}else e.setPosition(zp.x,zp.y,zp.z),e.setOrientation(Hp.x,Hp.y,Hp.z,n.x,n.y,n.z)}}class Wp extends Ur{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,null!==this.source&&(this.source.stop(),this.source.onended=null),this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(!1!==this._connected){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){return this.detune=t,!0===this.isPlaying&&void 0!==this.source.detune&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}const Xp=new Pi,jp=new Ci,qp=new Pi,Yp=new Pi;class Zp extends Wp{constructor(t){super(t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}connect(){super.connect(),this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(t){return this.panner.refDistance=t,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(t){return this.panner.rolloffFactor=t,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(t){return this.panner.distanceModel=t,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(t){return this.panner.maxDistance=t,this}setDirectionalCone(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this}updateMatrixWorld(t){if(super.updateMatrixWorld(t),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Xp,jp,qp),Yp.set(0,0,1).applyQuaternion(jp);const e=this.panner;if(e.positionX){const t=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Xp.x,t),e.positionY.linearRampToValueAtTime(Xp.y,t),e.positionZ.linearRampToValueAtTime(Xp.z,t),e.orientationX.linearRampToValueAtTime(Yp.x,t),e.orientationY.linearRampToValueAtTime(Yp.y,t),e.orientationZ.linearRampToValueAtTime(Yp.z,t)}else e.setPosition(Xp.x,Xp.y,Xp.z),e.setOrientation(Yp.x,Yp.y,Yp.z)}}class Jp{constructor(t,e=2048){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=e,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let t=0;const e=this.getFrequencyData();for(let n=0;n<e.length;n++)t+=e[n];return t/e.length}}class Kp{constructor(t,e,n){let i,r,s;switch(this.binding=t,this.valueSize=n,e){case"quaternion":i=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":i=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:i=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,i=this.valueSize,r=t*i+i;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==i;++t)n[r+t]=n[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(n,r,0,t,i)}this.cumulativeWeight=s}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,i=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,i,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(n,i,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(n,i,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(n[t]!==n[t+e]){a.setValue(n,i);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,i=n*this._origIndex;t.getValue(e,i);for(let t=n,r=i;t!==r;++t)e[t]=e[i+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,i,r){if(i>=.5)for(let i=0;i!==r;++i)t[e+i]=t[n+i]}_slerp(t,e,n,i){Ci.slerpFlat(t,e,t,e,t,n,i)}_slerpAdditive(t,e,n,i,r){const s=this._workIndex*r;Ci.multiplyQuaternionsFlat(t,s,t,e,t,n),Ci.slerpFlat(t,e,t,e,t,s,i)}_lerp(t,e,n,i,r){const s=1-i;for(let a=0;a!==r;++a){const r=e+a;t[r]=t[r]*s+t[n+a]*i}}_lerpAdditive(t,e,n,i,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[n+s]*i}}}const $p="\\[\\]\\.:\\/",Qp=new RegExp("["+$p+"]","g"),tm="[^"+$p+"]",em="[^"+$p.replace("\\.","")+"]",nm=new RegExp("^"+/((?:WC+[\/:])*)/.source.replace("WC",tm)+/(WCOD+)?/.source.replace("WCOD",em)+/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",tm)+/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",tm)+"$"),im=["material","materials","bones","map"];class rm{constructor(t,e,n){this.path=e,this.parsedPath=n||rm.parseTrackName(e),this.node=rm.findNode(t,this.parsedPath.nodeName),this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new rm.Composite(t,e,n):new rm(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(Qp,"")}static parseTrackName(t){const e=nm.exec(t);if(null===e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const t=n.nodeName.substring(i+1);-1!==im.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(void 0===e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let i=0;i<t.length;i++){const r=t[i];if(r.name===e||r.uuid===e)return r;const s=n(r.children);if(s)return s}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,i=e.propertyName;let r=e.propertyIndex;if(t||(t=rm.findNode(this.rootNode,e.nodeName),this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");if(n){let i=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===i){i=e;break}break;case"map":if("map"in t){t=t.map;break}if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.map)return void console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);t=t.material.map;break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==i){if(void 0===t[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[i]}}const s=t[i];if(void 0===s){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+i+" but it wasn't found.",t)}let a=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let o=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}o=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(o=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(o=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[o],this.setValue=this.SetterByBindingTypeAndVersioning[o][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}rm.Composite=class{constructor(t,e,n){const i=n||rm.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},rm.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},rm.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},rm.prototype.GetterByBindingType=[rm.prototype._getValue_direct,rm.prototype._getValue_array,rm.prototype._getValue_arrayElement,rm.prototype._getValue_toArray],rm.prototype.SetterByBindingTypeAndVersioning=[[rm.prototype._setValue_direct,rm.prototype._setValue_direct_setNeedsUpdate,rm.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[rm.prototype._setValue_array,rm.prototype._setValue_array_setNeedsUpdate,rm.prototype._setValue_array_setMatrixWorldNeedsUpdate],[rm.prototype._setValue_arrayElement,rm.prototype._setValue_arrayElement_setNeedsUpdate,rm.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[rm.prototype._setValue_fromArray,rm.prototype._setValue_fromArray_setNeedsUpdate,rm.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class sm{constructor(){this.isAnimationObjectGroup=!0,this.uuid=Xn(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}add(){const t=this._objects,e=this._indicesByUUID,n=this._paths,i=this._parsedPaths,r=this._bindings,s=r.length;let a,o=t.length,l=this.nCachedObjects_;for(let c=0,h=arguments.length;c!==h;++c){const h=arguments[c],u=h.uuid;let d=e[u];if(void 0===d){d=o++,e[u]=d,t.push(h);for(let t=0,e=s;t!==e;++t)r[t].push(new rm(h,n[t],i[t]))}else if(d<l){a=t[d];const o=--l,c=t[o];e[c.uuid]=d,t[d]=c,e[u]=o,t[o]=h;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[o];let a=e[d];e[d]=s,void 0===a&&(a=new rm(h,n[t],i[t])),e[o]=a}}else t[d]!==a&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_;for(let s=0,a=arguments.length;s!==a;++s){const a=arguments[s],o=a.uuid,l=e[o];if(void 0!==l&&l>=r){const s=r++,c=t[s];e[c.uuid]=l,t[l]=c,e[o]=s,t[s]=a;for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[s],r=e[l];e[l]=i,e[s]=r}}}this.nCachedObjects_=r}uncache(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_,s=t.length;for(let a=0,o=arguments.length;a!==o;++a){const o=arguments[a].uuid,l=e[o];if(void 0!==l)if(delete e[o],l<r){const a=--r,o=t[a],c=--s,h=t[c];e[o.uuid]=l,t[l]=o,e[h.uuid]=a,t[a]=h,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[a],r=e[c];e[l]=i,e[a]=r,e.pop()}}else{const r=--s,a=t[r];r>0&&(e[a.uuid]=l),t[l]=a,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t];e[l]=e[r],e.pop()}}}this.nCachedObjects_=r}subscribe_(t,e){const n=this._bindingsIndicesByPath;let i=n[t];const r=this._bindings;if(void 0!==i)return r[i];const s=this._paths,a=this._parsedPaths,o=this._objects,l=o.length,c=this.nCachedObjects_,h=new Array(l);i=r.length,n[t]=i,s.push(t),a.push(e),r.push(h);for(let n=c,i=o.length;n!==i;++n){const i=o[n];h[n]=new rm(i,t,e)}return h}unsubscribe_(t){const e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){const i=this._paths,r=this._parsedPaths,s=this._bindings,a=s.length-1,o=s[a];e[t[a]]=n,s[n]=o,s.pop(),r[n]=r[a],r.pop(),i[n]=i[a],i.pop()}}}class am{constructor(t,e,n=null,i=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=i;const r=e.tracks,s=r.length,a=new Array(s),o={endingStart:De,endingEnd:De};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);a[t]=e,e.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,i=t._clip.duration,r=i/n,s=n/i;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const i=this._mixer,r=i.time,s=this.timeScale;let a=this._timeScaleInterpolant;null===a&&(a=i._lendControlInterpolant(),this._timeScaleInterpolant=a);const o=a.parameterPositions,l=a.sampleValues;return o[0]=r,o[1]=r+n,l[0]=t/s,l[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,i){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const i=(t-r)*n;i<0||0===n?e=0:(this._startTime=null,e=n*i)}e*=this._updateTimeScale(t);const s=this._updateTime(e),a=this._updateWeight(t);if(a>0){const t=this._interpolants,e=this._propertyBindings;if(this.blendMode===ze)for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(s),e[n].accumulateAdditive(a);else for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(s),e[n].accumulate(i,a)}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let i=this.time+t,r=this._loopCount;const s=2202===n;if(0===t)return-1===r?i:s&&1==(1&r)?e-i:i;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(i>=e)i=e;else{if(!(i<0)){this.time=i;break t}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=e||i<0){const n=Math.floor(i/e);i-=e*n,r+=Math.abs(n);const a=this.repetitions-r;if(a<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=t>0?e:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===a){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=i;if(s&&1==(1&r))return e-i}return i}_setEndings(t,e,n){const i=this._interpolantSettings;n?(i.endingStart=Oe,i.endingEnd=Oe):(i.endingStart=t?this.zeroSlopeAtStart?Oe:De:Fe,i.endingEnd=e?this.zeroSlopeAtEnd?Oe:De:Fe)}_scheduleFading(t,e,n){const i=this._mixer,r=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const a=s.parameterPositions,o=s.sampleValues;return a[0]=r,o[0]=e,a[1]=r+t,o[1]=n,this}}const om=new Float32Array(1);class lm extends kn{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,s=t._propertyBindings,a=t._interpolants,o=n.uuid,l=this._bindingsByRootAndName;let c=l[o];void 0===c&&(c={},l[o]=c);for(let t=0;t!==r;++t){const r=i[t],l=r.name;let h=c[l];if(void 0!==h)++h.referenceCount,s[t]=h;else{if(h=s[t],void 0!==h){null===h._cacheIndex&&(++h.referenceCount,this._addInactiveBinding(h,o,l));continue}const i=e&&e._propertyBindings[t].binding.parsedPath;h=new Kp(rm.create(n,l,i),r.ValueTypeName,r.getValueSize()),++h.referenceCount,this._addInactiveBinding(h,o,l),s[t]=h}a[t].resultBuffer=h.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const i=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=i.length,i.push(t),s.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,a=s[r],o=a.knownActions,l=o[o.length-1],c=t._byClipCacheIndex;l._byClipCacheIndex=c,o[c]=l,o.pop(),t._byClipCacheIndex=null;delete a.actionByRoot[(t._localRoot||this._root).uuid],0===o.length&&delete s[r],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_addInactiveBinding(t,e,n){const i=this._bindingsByRootAndName,r=this._bindings;let s=i[e];void 0===s&&(s={},i[e]=s),s[n]=t,t._cacheIndex=r.length,r.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,s=this._bindingsByRootAndName,a=s[i],o=e[e.length-1],l=t._cacheIndex;o._cacheIndex=l,e[l]=o,e.pop(),delete a[r],0===Object.keys(a).length&&delete s[i]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new Id(new Float32Array(2),new Float32Array(2),1,om),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r}clipAction(t,e,n){const i=e||this._root,r=i.uuid;let s="string"==typeof t?Vd.findByName(i,t):t;const a=null!==s?s.uuid:t,o=this._actionsByClip[a];let l=null;if(void 0===n&&(n=null!==s?s.blendMode:Be),void 0!==o){const t=o.actionByRoot[r];if(void 0!==t&&t.blendMode===n)return t;l=o.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const c=new am(this,s,e,n);return this._bindAction(c,l),this._addInactiveAction(c,a,r),c}existingAction(t,e){const n=e||this._root,i=n.uuid,r="string"==typeof t?Vd.findByName(n,t):t,s=r?r.uuid:t,a=this._actionsByClip[s];return void 0!==a&&a.actionByRoot[i]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let a=0;a!==n;++a){e[a]._update(i,t,r,s)}const a=this._bindings,o=this._nActiveBindings;for(let t=0;t!==o;++t)a[t].apply(s);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){const t=r.knownActions;for(let n=0,i=t.length;n!==i;++n){const i=t[n];this._deactivateAction(i);const r=i._cacheIndex,s=e[e.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(i)}delete i[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const i=n[t].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[e];if(void 0!==i)for(const t in i){const e=i[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}class cm{constructor(t){this.value=t}clone(){return new cm(void 0===this.value.clone?this.value:this.value.clone())}}let hm=0;class um extends kn{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:hm++}),this.name="",this.usage=An,this.uniforms=[]}add(t){return this.uniforms.push(t),this}remove(t){const e=this.uniforms.indexOf(t);return-1!==e&&this.uniforms.splice(e,1),this}setName(t){return this.name=t,this}setUsage(t){return this.usage=t,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(t){this.name=t.name,this.usage=t.usage;const e=t.uniforms;this.uniforms.length=0;for(let t=0,n=e.length;t<n;t++){const n=Array.isArray(e[t])?e[t]:[e[t]];for(let t=0;t<n.length;t++)this.uniforms.push(n[t].clone())}return this}clone(){return(new this.constructor).copy(this)}}class dm extends ac{constructor(t,e,n=1){super(t,e),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}class pm{constructor(t,e,n,i,r){this.isGLBufferAttribute=!0,this.name="",this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=i,this.count=r,this.version=0}set needsUpdate(t){!0===t&&this.version++}setBuffer(t){return this.buffer=t,this}setType(t,e){return this.type=t,this.elementSize=e,this}setItemSize(t){return this.itemSize=t,this}setCount(t){return this.count=t,this}}const mm=new ar;class fm{constructor(t,e,n=0,i=1/0){this.ray=new sr(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new vr,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return mm.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(mm),this}intersectObject(t,e=!0,n=[]){return vm(t,this,n,e),n.sort(gm),n}intersectObjects(t,e=!0,n=[]){for(let i=0,r=t.length;i<r;i++)vm(t[i],this,n,e);return n.sort(gm),n}}function gm(t,e){return t.distance-e.distance}function vm(t,e,n,i){let r=!0;if(t.layers.test(e.layers)){!1===t.raycast(e,n)&&(r=!1)}if(!0===r&&!0===i){const i=t.children;for(let t=0,r=i.length;t<r;t++)vm(i[t],e,n,!0)}}class _m{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(jn(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}class xm{constructor(t=1,e=0,n=0){return this.radius=t,this.theta=e,this.y=n,this}set(t,e,n){return this.radius=t,this.theta=e,this.y=n,this}copy(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}clone(){return(new this.constructor).copy(this)}}const ym=new $n;class Mm{constructor(t=new $n(1/0,1/0),e=new $n(-1/0,-1/0)){this.isBox2=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=ym.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return!(t.x<this.min.x||t.x>this.max.x||t.y<this.min.y||t.y>this.max.y)}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return!(t.max.x<this.min.x||t.min.x>this.max.x||t.max.y<this.min.y||t.min.y>this.max.y)}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,ym).distanceTo(t)}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const Sm=new Pi,bm=new Pi;class wm{constructor(t=new Pi,e=new Pi){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){Sm.subVectors(t,this.start),bm.subVectors(this.end,this.start);const n=bm.dot(bm);let i=bm.dot(Sm)/n;return e&&(i=jn(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}const Tm=new Pi;class Em extends Ur{constructor(t,e){super(),this.light=t,this.matrixAutoUpdate=!1,this.color=e,this.type="SpotLightHelper";const n=new ws,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let t=0,e=1,n=32;t<n;t++,e++){const r=t/n*Math.PI*2,s=e/n*Math.PI*2;i.push(Math.cos(r),Math.sin(r),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new gs(i,3));const r=new vh({fog:!1,toneMapped:!1});this.cone=new Ch(n,r),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),this.parent?(this.parent.updateWorldMatrix(!0),this.matrix.copy(this.parent.matrixWorld).invert().multiply(this.light.matrixWorld)):this.matrix.copy(this.light.matrixWorld),this.matrixWorld.copy(this.light.matrixWorld);const t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),Tm.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Tm),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const Am=new Pi,Rm=new ar,Cm=new ar;class Pm extends Ch{constructor(t){const e=Im(t),n=new ws,i=[],r=[],s=new Zr(0,0,1),a=new Zr(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(s.r,s.g,s.b),r.push(a.r,a.g,a.b))}n.setAttribute("position",new gs(i,3)),n.setAttribute("color",new gs(r,3));super(n,new vh({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,i=n.getAttribute("position");Cm.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const r=e[t];r.parent&&r.parent.isBone&&(Rm.multiplyMatrices(Cm,r.matrixWorld),Am.setFromMatrixPosition(Rm),i.setXYZ(n,Am.x,Am.y,Am.z),Rm.multiplyMatrices(Cm,r.parent.matrixWorld),Am.setFromMatrixPosition(Rm),i.setXYZ(n+1,Am.x,Am.y,Am.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}dispose(){this.geometry.dispose(),this.material.dispose()}}function Im(t){const e=[];!0===t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,Im(t.children[n]));return e}class Lm extends Hs{constructor(t,e,n){super(new sd(e,4,2),new Qr({wireframe:!0,fog:!1,toneMapped:!1})),this.light=t,this.color=n,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const Um=new Pi,Nm=new Zr,Dm=new Zr;class Om extends Ur{constructor(t,e,n){super(),this.light=t,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,this.type="HemisphereLightHelper";const i=new nd(e);i.rotateY(.5*Math.PI),this.material=new Qr({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=i.getAttribute("position"),s=new Float32Array(3*r.count);i.setAttribute("color",new os(s,3)),this.add(new Hs(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const e=t.geometry.getAttribute("color");Nm.copy(this.light.color),Dm.copy(this.light.groundColor);for(let t=0,n=e.count;t<n;t++){const i=t<n/2?Nm:Dm;e.setXYZ(t,i.r,i.g,i.b)}e.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),t.lookAt(Um.setFromMatrixPosition(this.light.matrixWorld).negate())}}class Fm extends Ch{constructor(t=10,e=10,n=4473924,i=8947848){n=new Zr(n),i=new Zr(i);const r=e/2,s=t/e,a=t/2,o=[],l=[];for(let t=0,c=0,h=-a;t<=e;t++,h+=s){o.push(-a,0,h,a,0,h),o.push(h,0,-a,h,0,a);const e=t===r?n:i;e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3}const c=new ws;c.setAttribute("position",new gs(o,3)),c.setAttribute("color",new gs(l,3));super(c,new vh({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class Bm extends Ch{constructor(t=10,e=16,n=8,i=64,r=4473924,s=8947848){r=new Zr(r),s=new Zr(s);const a=[],o=[];if(e>1)for(let n=0;n<e;n++){const i=n/e*(2*Math.PI),l=Math.sin(i)*t,c=Math.cos(i)*t;a.push(0,0,0),a.push(l,0,c);const h=1&n?r:s;o.push(h.r,h.g,h.b),o.push(h.r,h.g,h.b)}for(let e=0;e<n;e++){const l=1&e?r:s,c=t-t/n*e;for(let t=0;t<i;t++){let e=t/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c;a.push(n,0,r),o.push(l.r,l.g,l.b),e=(t+1)/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c,a.push(n,0,r),o.push(l.r,l.g,l.b)}}const l=new ws;l.setAttribute("position",new gs(a,3)),l.setAttribute("color",new gs(o,3));super(l,new vh({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const zm=new Pi,km=new Pi,Vm=new Pi;class Hm extends Ur{constructor(t,e,n){super(),this.light=t,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,this.type="DirectionalLightHelper",void 0===e&&(e=1);let i=new ws;i.setAttribute("position",new gs([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));const r=new vh({fog:!1,toneMapped:!1});this.lightPlane=new Th(i,r),this.add(this.lightPlane),i=new ws,i.setAttribute("position",new gs([0,0,0,0,0,1],3)),this.targetLine=new Th(i,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),zm.setFromMatrixPosition(this.light.matrixWorld),km.setFromMatrixPosition(this.light.target.matrixWorld),Vm.subVectors(km,zm),this.lightPlane.lookAt(km),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(km),this.targetLine.scale.z=Vm.length()}}const Gm=new Pi,Wm=new Js;class Xm extends Ch{constructor(t){const e=new ws,n=new vh({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],r=[],s={};function a(t,e){o(t),o(e)}function o(t){i.push(0,0,0),r.push(0,0,0),void 0===s[t]&&(s[t]=[]),s[t].push(i.length/3-1)}a("n1","n2"),a("n2","n4"),a("n4","n3"),a("n3","n1"),a("f1","f2"),a("f2","f4"),a("f4","f3"),a("f3","f1"),a("n1","f1"),a("n2","f2"),a("n3","f3"),a("n4","f4"),a("p","n1"),a("p","n2"),a("p","n3"),a("p","n4"),a("u1","u2"),a("u2","u3"),a("u3","u1"),a("c","t"),a("p","c"),a("cn1","cn2"),a("cn3","cn4"),a("cf1","cf2"),a("cf3","cf4"),e.setAttribute("position",new gs(i,3)),e.setAttribute("color",new gs(r,3)),super(e,n),this.type="CameraHelper",this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update();const l=new Zr(16755200),c=new Zr(16711680),h=new Zr(43775),u=new Zr(16777215),d=new Zr(3355443);this.setColors(l,c,h,u,d)}setColors(t,e,n,i,r){const s=this.geometry.getAttribute("color");s.setXYZ(0,t.r,t.g,t.b),s.setXYZ(1,t.r,t.g,t.b),s.setXYZ(2,t.r,t.g,t.b),s.setXYZ(3,t.r,t.g,t.b),s.setXYZ(4,t.r,t.g,t.b),s.setXYZ(5,t.r,t.g,t.b),s.setXYZ(6,t.r,t.g,t.b),s.setXYZ(7,t.r,t.g,t.b),s.setXYZ(8,t.r,t.g,t.b),s.setXYZ(9,t.r,t.g,t.b),s.setXYZ(10,t.r,t.g,t.b),s.setXYZ(11,t.r,t.g,t.b),s.setXYZ(12,t.r,t.g,t.b),s.setXYZ(13,t.r,t.g,t.b),s.setXYZ(14,t.r,t.g,t.b),s.setXYZ(15,t.r,t.g,t.b),s.setXYZ(16,t.r,t.g,t.b),s.setXYZ(17,t.r,t.g,t.b),s.setXYZ(18,t.r,t.g,t.b),s.setXYZ(19,t.r,t.g,t.b),s.setXYZ(20,t.r,t.g,t.b),s.setXYZ(21,t.r,t.g,t.b),s.setXYZ(22,t.r,t.g,t.b),s.setXYZ(23,t.r,t.g,t.b),s.setXYZ(24,e.r,e.g,e.b),s.setXYZ(25,e.r,e.g,e.b),s.setXYZ(26,e.r,e.g,e.b),s.setXYZ(27,e.r,e.g,e.b),s.setXYZ(28,e.r,e.g,e.b),s.setXYZ(29,e.r,e.g,e.b),s.setXYZ(30,e.r,e.g,e.b),s.setXYZ(31,e.r,e.g,e.b),s.setXYZ(32,n.r,n.g,n.b),s.setXYZ(33,n.r,n.g,n.b),s.setXYZ(34,n.r,n.g,n.b),s.setXYZ(35,n.r,n.g,n.b),s.setXYZ(36,n.r,n.g,n.b),s.setXYZ(37,n.r,n.g,n.b),s.setXYZ(38,i.r,i.g,i.b),s.setXYZ(39,i.r,i.g,i.b),s.setXYZ(40,r.r,r.g,r.b),s.setXYZ(41,r.r,r.g,r.b),s.setXYZ(42,r.r,r.g,r.b),s.setXYZ(43,r.r,r.g,r.b),s.setXYZ(44,r.r,r.g,r.b),s.setXYZ(45,r.r,r.g,r.b),s.setXYZ(46,r.r,r.g,r.b),s.setXYZ(47,r.r,r.g,r.b),s.setXYZ(48,r.r,r.g,r.b),s.setXYZ(49,r.r,r.g,r.b),s.needsUpdate=!0}update(){const t=this.geometry,e=this.pointMap;Wm.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),jm("c",e,t,Wm,0,0,-1),jm("t",e,t,Wm,0,0,1),jm("n1",e,t,Wm,-1,-1,-1),jm("n2",e,t,Wm,1,-1,-1),jm("n3",e,t,Wm,-1,1,-1),jm("n4",e,t,Wm,1,1,-1),jm("f1",e,t,Wm,-1,-1,1),jm("f2",e,t,Wm,1,-1,1),jm("f3",e,t,Wm,-1,1,1),jm("f4",e,t,Wm,1,1,1),jm("u1",e,t,Wm,.7,1.1,-1),jm("u2",e,t,Wm,-.7,1.1,-1),jm("u3",e,t,Wm,0,2,-1),jm("cf1",e,t,Wm,-1,0,1),jm("cf2",e,t,Wm,1,0,1),jm("cf3",e,t,Wm,0,-1,1),jm("cf4",e,t,Wm,0,1,1),jm("cn1",e,t,Wm,-1,0,-1),jm("cn2",e,t,Wm,1,0,-1),jm("cn3",e,t,Wm,0,-1,-1),jm("cn4",e,t,Wm,0,1,-1),t.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function jm(t,e,n,i,r,s,a){Gm.set(r,s,a).unproject(i);const o=e[t];if(void 0!==o){const t=n.getAttribute("position");for(let e=0,n=o.length;e<n;e++)t.setXYZ(o[e],Gm.x,Gm.y,Gm.z)}}const qm=new Ui;class Ym extends Ch{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new ws;r.setIndex(new os(n,1)),r.setAttribute("position",new os(i,3)),super(r,new vh({color:e,toneMapped:!1})),this.object=t,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&qm.setFromObject(this.object),qm.isEmpty())return;const e=qm.min,n=qm.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(t){return this.object=t,this.update(),this}copy(t,e){return super.copy(t,e),this.object=t.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class Zm extends Ch{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new ws;i.setIndex(new os(n,1)),i.setAttribute("position",new gs([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new vh({color:e,toneMapped:!1})),this.box=t,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(t){const e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(t))}dispose(){this.geometry.dispose(),this.material.dispose()}}class Jm extends Th{constructor(t,e=1,n=16776960){const i=n,r=new ws;r.setAttribute("position",new gs([1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3)),r.computeBoundingSphere(),super(r,new vh({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=t,this.size=e;const s=new ws;s.setAttribute("position",new gs([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3)),s.computeBoundingSphere(),this.add(new Hs(s,new Qr({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(t){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(t)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const Km=new Pi;let $m,Qm;class tf extends Ur{constructor(t=new Pi(0,0,1),e=new Pi(0,0,0),n=1,i=16776960,r=.2*n,s=.2*r){super(),this.type="ArrowHelper",void 0===$m&&($m=new ws,$m.setAttribute("position",new gs([0,0,0,0,1,0],3)),Qm=new fu(0,.5,1,5,1),Qm.translate(0,-.5,0)),this.position.copy(e),this.line=new Th($m,new vh({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Hs(Qm,new Qr({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,s)}setDirection(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{Km.set(t.z,0,-t.x).normalize();const e=Math.acos(t.y);this.quaternion.setFromAxisAngle(Km,e)}}setLength(t,e=.2*t,n=.2*e){this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()}setColor(t){this.line.material.color.set(t),this.cone.material.color.set(t)}copy(t){return super.copy(t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class ef extends Ch{constructor(t=1){const e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new ws;n.setAttribute("position",new gs(e,3)),n.setAttribute("color",new gs([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(n,new vh({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(t,e,n){const i=new Zr,r=this.geometry.attributes.color.array;return i.set(t),i.toArray(r,0),i.toArray(r,3),i.set(e),i.toArray(r,6),i.toArray(r,9),i.set(n),i.toArray(r,12),i.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class nf{constructor(){this.type="ShapePath",this.color=new Zr,this.subPaths=[],this.currentPath=null}moveTo(t,e){return this.currentPath=new uu,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this}lineTo(t,e){return this.currentPath.lineTo(t,e),this}quadraticCurveTo(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this}bezierCurveTo(t,e,n,i,r,s){return this.currentPath.bezierCurveTo(t,e,n,i,r,s),this}splineThru(t){return this.currentPath.splineThru(t),this}toShapes(t){function e(t,e){const n=e.length;let i=!1;for(let r=n-1,s=0;s<n;r=s++){let n=e[r],a=e[s],o=a.x-n.x,l=a.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=e[s],o=-o,a=e[r],l=-l),t.y<n.y||t.y>a.y)continue;if(t.y===n.y){if(t.x===n.x)return!0}else{const e=l*(t.x-n.x)-o*(t.y-n.y);if(0===e)return!0;if(e<0)continue;i=!i}}else{if(t.y!==n.y)continue;if(a.x<=t.x&&t.x<=n.x||n.x<=t.x&&t.x<=a.x)return!0}}return i}const n=Ju.isClockWise,i=this.subPaths;if(0===i.length)return[];let r,s,a;const o=[];if(1===i.length)return s=i[0],a=new wu,a.curves=s.curves,o.push(a),o;let l=!n(i[0].getPoints());l=t?!l:l;const c=[],h=[];let u,d,p=[],m=0;h[m]=void 0,p[m]=[];for(let e=0,a=i.length;e<a;e++)s=i[e],u=s.getPoints(),r=n(u),r=t?!r:r,r?(!l&&h[m]&&m++,h[m]={s:new wu,p:u},h[m].s.curves=s.curves,l&&m++,p[m]=[]):p[m].push({h:s,p:u[0]});if(!h[0])return function(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n],r=new wu;r.curves=i.curves,e.push(r)}return e}(i);if(h.length>1){let t=!1,n=0;for(let t=0,e=h.length;t<e;t++)c[t]=[];for(let i=0,r=h.length;i<r;i++){const r=p[i];for(let s=0;s<r.length;s++){const a=r[s];let o=!0;for(let r=0;r<h.length;r++)e(a.p,h[r].p)&&(i!==r&&n++,o?(o=!1,c[r].push(a)):t=!0);o&&c[i].push(a)}}n>0&&!1===t&&(p=c)}for(let t=0,e=h.length;t<e;t++){a=h[t].s,o.push(a),d=p[t];for(let t=0,e=d.length;t<e;t++)a.holes.push(d[t].h)}return o}}class rf extends wi{constructor(t=1,e=1,n=1,i={}){console.warn('THREE.WebGLMultipleRenderTargets has been deprecated and will be removed in r172. Use THREE.WebGLRenderTarget and set the "count" parameter to enable MRT.'),super(t,e,{...i,count:n}),this.isWebGLMultipleRenderTargets=!0}get texture(){return this.textures}}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:t}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=t);export{et as ACESFilmicToneMapping,y as AddEquation,J as AddOperation,ze as AdditiveAnimationBlendMode,g as AdditiveBlending,it as AgXToneMapping,Bt as AlphaFormat,En as AlwaysCompare,V as AlwaysDepth,_n as AlwaysStencilFunc,vp as AmbientLight,am as AnimationAction,Vd as AnimationClip,Jd as AnimationLoader,lm as AnimationMixer,sm as AnimationObjectGroup,Rd as AnimationUtils,jh as ArcCurve,jl as ArrayCamera,tf as ArrowHelper,st as AttachedBindMode,Wp as Audio,Jp as AudioAnalyser,Ip as AudioContext,Gp as AudioListener,Lp as AudioLoader,ef as AxesHelper,d as BackSide,Ge as BasicDepthPacking,o as BasicShadowMap,gh as BatchedMesh,Bc as Bone,Nd as BooleanKeyframeTrack,Mm as Box2,Ui as Box3,Zm as Box3Helper,Ws as BoxGeometry,Ym as BoxHelper,os as BufferAttribute,ws as BufferGeometry,wp as BufferGeometryLoader,At as ByteType,Gd as Cache,Js as Camera,Xm as CameraHelper,Gh as CanvasTexture,pu as CapsuleGeometry,$h as CatmullRomCurve3,tt as CineonToneMapping,mu as CircleGeometry,mt as ClampToEdgeWrapping,Fp as Clock,Zr as Color,Dd as ColorKeyframeTrack,di as ColorManagement,Vh as CompressedArrayTexture,Hh as CompressedCubeTexture,kh as CompressedTexture,Kd as CompressedTextureLoader,gu as ConeGeometry,B as ConstantAlphaFactor,O as ConstantColorFactor,na as CubeCamera,lt as CubeReflectionMapping,ct as CubeRefractionMapping,ia as CubeTexture,Qd as CubeTextureLoader,dt as CubeUVReflectionMapping,nu as CubicBezierCurve,iu as CubicBezierCurve3,Pd as CubicInterpolant,r as CullFaceBack,s as CullFaceFront,a as CullFaceFrontBack,i as CullFaceNone,Wh as Curve,hu as CurvePath,x as CustomBlending,nt as CustomToneMapping,fu as CylinderGeometry,xm as Cylindrical,Ai as Data3DTexture,Ti as DataArrayTexture,zc as DataTexture,tp as DataTextureLoader,rs as DataUtils,on as DecrementStencilOp,cn as DecrementWrapStencilOp,Xd as DefaultLoadingManager,Gt as DepthFormat,Wt as DepthStencilFormat,$a as DepthTexture,at as DetachedBindMode,gp as DirectionalLight,Hm as DirectionalLightHelper,Ld as DiscreteInterpolant,Je as DisplayP3ColorSpace,_u as DodecahedronGeometry,p as DoubleSide,I as DstAlphaFactor,U as DstColorFactor,Nn as DynamicCopyUsage,Rn as DynamicDrawUsage,In as DynamicReadUsage,bu as EdgesGeometry,Xh as EllipseCurve,Mn as EqualCompare,W as EqualDepth,pn as EqualStencilFunc,ht as EquirectangularReflectionMapping,ut as EquirectangularRefractionMapping,gr as Euler,kn as EventDispatcher,Qu as ExtrudeGeometry,Zd as FileLoader,fs as Float16BufferAttribute,gs as Float32BufferAttribute,Lt as FloatType,rc as Fog,ic as FogExp2,zh as FramebufferTexture,u as FrontSide,ua as Frustum,pm as GLBufferAttribute,On as GLSL1,Fn as GLSL3,bn as GreaterCompare,j as GreaterDepth,Tn as GreaterEqualCompare,X as GreaterEqualDepth,vn as GreaterEqualStencilFunc,fn as GreaterStencilFunc,Fm as GridHelper,ql as Group,Ut as HalfFloatType,ip as HemisphereLight,Om as HemisphereLightHelper,ed as IcosahedronGeometry,Cp as ImageBitmapLoader,$d as ImageLoader,gi as ImageUtils,an as IncrementStencilOp,ln as IncrementWrapStencilOp,Gc as InstancedBufferAttribute,bp as InstancedBufferGeometry,dm as InstancedInterleavedBuffer,Kc as InstancedMesh,us as Int16BufferAttribute,ps as Int32BufferAttribute,ls as Int8BufferAttribute,Pt as IntType,ac as InterleavedBuffer,lc as InterleavedBufferAttribute,Cd as Interpolant,Le as InterpolateDiscrete,Ue as InterpolateLinear,Ne as InterpolateSmooth,hn as InvertStencilOp,rn as KeepStencilOp,Ud as KeyframeTrack,Ac as LOD,du as LatheGeometry,vr as Layers,yn as LessCompare,H as LessDepth,Sn as LessEqualCompare,G as LessEqualDepth,mn as LessEqualStencilFunc,dn as LessStencilFunc,np as Light,yp as LightProbe,Th as Line,wm as Line3,vh as LineBasicMaterial,ru as LineCurve,su as LineCurve3,Sd as LineDashedMaterial,Ph as LineLoop,Ch as LineSegments,Ke as LinearDisplayP3ColorSpace,Mt as LinearFilter,Id as LinearInterpolant,Tt as LinearMipMapLinearFilter,bt as LinearMipMapNearestFilter,wt as LinearMipmapLinearFilter,St as LinearMipmapNearestFilter,Ze as LinearSRGBColorSpace,$ as LinearToneMapping,$e as LinearTransfer,jd as Loader,Sp as LoaderUtils,Wd as LoadingManager,Ce as LoopOnce,Ie as LoopPingPong,Pe as LoopRepeat,Ht as LuminanceAlphaFormat,Vt as LuminanceFormat,e as MOUSE,$r as Material,Mp as MaterialLoader,Kn as MathUtils,Qn as Matrix3,ar as Matrix4,w as MaxEquation,Hs as Mesh,Qr as MeshBasicMaterial,Bl as MeshDepthMaterial,zl as MeshDistanceMaterial,yd as MeshLambertMaterial,Md as MeshMatcapMaterial,xd as MeshNormalMaterial,vd as MeshPhongMaterial,gd as MeshPhysicalMaterial,fd as MeshStandardMaterial,_d as MeshToonMaterial,b as MinEquation,ft as MirroredRepeatWrapping,Z as MixOperation,_ as MultiplyBlending,Y as MultiplyOperation,gt as NearestFilter,yt as NearestMipMapLinearFilter,_t as NearestMipMapNearestFilter,xt as NearestMipmapLinearFilter,vt as NearestMipmapNearestFilter,rt as NeutralToneMapping,xn as NeverCompare,k as NeverDepth,un as NeverStencilFunc,m as NoBlending,qe as NoColorSpace,K as NoToneMapping,Be as NormalAnimationBlendMode,f as NormalBlending,wn as NotEqualCompare,q as NotEqualDepth,gn as NotEqualStencilFunc,Od as NumberKeyframeTrack,Ur as Object3D,Tp as ObjectLoader,je as ObjectSpaceNormalMap,nd as OctahedronGeometry,E as OneFactor,z as OneMinusConstantAlphaFactor,F as OneMinusConstantColorFactor,L as OneMinusDstAlphaFactor,N as OneMinusDstColorFactor,P as OneMinusSrcAlphaFactor,R as OneMinusSrcColorFactor,Aa as OrthographicCamera,en as P3Primaries,l as PCFShadowMap,c as PCFSoftShadowMap,za as PMREMGenerator,uu as Path,ta as PerspectiveCamera,la as Plane,ma as PlaneGeometry,Jm as PlaneHelper,mp as PointLight,Lm as PointLightHelper,Oh as Points,Ih as PointsMaterial,Bm as PolarGridHelper,vu as PolyhedronGeometry,Zp as PositionalAudio,rm as PropertyBinding,Kp as PropertyMixer,au as QuadraticBezierCurve,ou as QuadraticBezierCurve3,Ci as Quaternion,Bd as QuaternionKeyframeTrack,Fd as QuaternionLinearInterpolant,Ae as RED_GREEN_RGTC2_Format,Te as RED_RGTC1_Format,t as REVISION,We as RGBADepthPacking,kt as RGBAFormat,Jt as RGBAIntegerFormat,xe as RGBA_ASTC_10x10_Format,ge as RGBA_ASTC_10x5_Format,ve as RGBA_ASTC_10x6_Format,_e as RGBA_ASTC_10x8_Format,ye as RGBA_ASTC_12x10_Format,Me as RGBA_ASTC_12x12_Format,le as RGBA_ASTC_4x4_Format,ce as RGBA_ASTC_5x4_Format,he as RGBA_ASTC_5x5_Format,ue as RGBA_ASTC_6x5_Format,de as RGBA_ASTC_6x6_Format,pe as RGBA_ASTC_8x5_Format,me as RGBA_ASTC_8x6_Format,fe as RGBA_ASTC_8x8_Format,Se as RGBA_BPTC_Format,oe as RGBA_ETC2_EAC_Format,re as RGBA_PVRTC_2BPPV1_Format,ie as 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e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],this}extractBasis(t,e,n){return t.setFromMatrix3Column(this,0),e.setFromMatrix3Column(this,1),n.setFromMatrix3Column(this,2),this}setFromMatrix4(t){const e=t.elements;return this.set(e[0],e[4],e[8],e[1],e[5],e[9],e[2],e[6],e[10]),this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[3],o=n[6],l=n[1],c=n[4],h=n[7],u=n[2],d=n[5],p=n[8],m=i[0],f=i[3],g=i[6],v=i[1],_=i[4],x=i[7],y=i[2],M=i[5],S=i[8];return r[0]=s*m+a*v+o*y,r[3]=s*f+a*_+o*M,r[6]=s*g+a*x+o*S,r[1]=l*m+c*v+h*y,r[4]=l*f+c*_+h*M,r[7]=l*g+c*x+h*S,r[2]=u*m+d*v+p*y,r[5]=u*f+d*_+p*M,r[8]=u*g+d*x+p*S,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[3]*=t,e[6]*=t,e[1]*=t,e[4]*=t,e[7]*=t,e[2]*=t,e[5]*=t,e[8]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8];return e*s*c-e*a*l-n*r*c+n*a*o+i*r*l-i*s*o}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=c*s-a*l,u=a*o-c*r,d=l*r-s*o,p=e*h+n*u+i*d;if(0===p)return this.set(0,0,0,0,0,0,0,0,0);const m=1/p;return t[0]=h*m,t[1]=(i*l-c*n)*m,t[2]=(a*n-i*s)*m,t[3]=u*m,t[4]=(c*e-i*o)*m,t[5]=(i*r-a*e)*m,t[6]=d*m,t[7]=(n*o-l*e)*m,t[8]=(s*e-n*r)*m,this}transpose(){let t;const e=this.elements;return t=e[1],e[1]=e[3],e[3]=t,t=e[2],e[2]=e[6],e[6]=t,t=e[5],e[5]=e[7],e[7]=t,this}getNormalMatrix(t){return this.setFromMatrix4(t).invert().transpose()}transposeIntoArray(t){const e=this.elements;return t[0]=e[0],t[1]=e[3],t[2]=e[6],t[3]=e[1],t[4]=e[4],t[5]=e[7],t[6]=e[2],t[7]=e[5],t[8]=e[8],this}setUvTransform(t,e,n,i,r,s,a){const o=Math.cos(r),l=Math.sin(r);return this.set(n*o,n*l,-n*(o*s+l*a)+s+t,-i*l,i*o,-i*(-l*s+o*a)+a+e,0,0,1),this}scale(t,e){return this.premultiply(ni.makeScale(t,e)),this}rotate(t){return this.premultiply(ni.makeRotation(-t)),this}translate(t,e){return this.premultiply(ni.makeTranslation(t,e)),this}makeTranslation(t,e){return t.isVector2?this.set(1,0,t.x,0,1,t.y,0,0,1):this.set(1,0,t,0,1,e,0,0,1),this}makeRotation(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,n,e,0,0,0,1),this}makeScale(t,e){return this.set(t,0,0,0,e,0,0,0,1),this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<9;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<9;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t}clone(){return(new this.constructor).fromArray(this.elements)}}const ni=new ei;function ii(t){for(let e=t.length-1;e>=0;--e)if(t[e]>=65535)return!0;return!1}const ri={Int8Array:Int8Array,Uint8Array:Uint8Array,Uint8ClampedArray:Uint8ClampedArray,Int16Array:Int16Array,Uint16Array:Uint16Array,Int32Array:Int32Array,Uint32Array:Uint32Array,Float32Array:Float32Array,Float64Array:Float64Array};function si(t,e){return new ri[t](e)}function ai(t){return document.createElementNS("http://www.w3.org/1999/xhtml",t)}function oi(){const t=ai("canvas");return t.style.display="block",t}const li={};function ci(t){t in li||(li[t]=!0,console.warn(t))}const hi=(new ei).set(.8224621,.177538,0,.0331941,.9668058,0,.0170827,.0723974,.9105199),ui=(new ei).set(1.2249401,-.2249404,0,-.0420569,1.0420571,0,-.0196376,-.0786361,1.0982735),di={[Ke]:{transfer:tn,primaries:nn,luminanceCoefficients:[.2126,.7152,.0722],toReference:t=>t,fromReference:t=>t},[Je]:{transfer:en,primaries:nn,luminanceCoefficients:[.2126,.7152,.0722],toReference:t=>t.convertSRGBToLinear(),fromReference:t=>t.convertLinearToSRGB()},[Qe]:{transfer:tn,primaries:rn,luminanceCoefficients:[.2289,.6917,.0793],toReference:t=>t.applyMatrix3(ui),fromReference:t=>t.applyMatrix3(hi)},[$e]:{transfer:en,primaries:rn,luminanceCoefficients:[.2289,.6917,.0793],toReference:t=>t.convertSRGBToLinear().applyMatrix3(ui),fromReference:t=>t.applyMatrix3(hi).convertLinearToSRGB()}},pi=new Set([Ke,Qe]),mi={enabled:!0,_workingColorSpace:Ke,get workingColorSpace(){return this._workingColorSpace},set workingColorSpace(t){if(!pi.has(t))throw new Error(`Unsupported working color space, "${t}".`);this._workingColorSpace=t},convert:function(t,e,n){if(!1===this.enabled||e===n||!e||!n)return t;const i=di[e].toReference;return(0,di[n].fromReference)(i(t))},fromWorkingColorSpace:function(t,e){return this.convert(t,this._workingColorSpace,e)},toWorkingColorSpace:function(t,e){return this.convert(t,e,this._workingColorSpace)},getPrimaries:function(t){return di[t].primaries},getTransfer:function(t){return t===Ze?tn:di[t].transfer},getLuminanceCoefficients:function(t,e=this._workingColorSpace){return t.fromArray(di[e].luminanceCoefficients)}};function fi(t){return t<.04045?.0773993808*t:Math.pow(.9478672986*t+.0521327014,2.4)}function gi(t){return t<.0031308?12.92*t:1.055*Math.pow(t,.41666)-.055}let vi;class _i{static getDataURL(t){if(/^data:/i.test(t.src))return t.src;if("undefined"==typeof HTMLCanvasElement)return t.src;let e;if(t instanceof HTMLCanvasElement)e=t;else{void 0===vi&&(vi=ai("canvas")),vi.width=t.width,vi.height=t.height;const n=vi.getContext("2d");t instanceof ImageData?n.putImageData(t,0,0):n.drawImage(t,0,0,t.width,t.height),e=vi}return e.width>2048||e.height>2048?(console.warn("THREE.ImageUtils.getDataURL: Image converted to jpg for performance reasons",t),e.toDataURL("image/jpeg",.6)):e.toDataURL("image/png")}static sRGBToLinear(t){if("undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap){const e=ai("canvas");e.width=t.width,e.height=t.height;const n=e.getContext("2d");n.drawImage(t,0,0,t.width,t.height);const i=n.getImageData(0,0,t.width,t.height),r=i.data;for(let t=0;t<r.length;t++)r[t]=255*fi(r[t]/255);return n.putImageData(i,0,0),e}if(t.data){const e=t.data.slice(0);for(let t=0;t<e.length;t++)e instanceof Uint8Array||e instanceof Uint8ClampedArray?e[t]=Math.floor(255*fi(e[t]/255)):e[t]=fi(e[t]);return{data:e,width:t.width,height:t.height}}return console.warn("THREE.ImageUtils.sRGBToLinear(): Unsupported image type. No color space conversion applied."),t}}let xi=0;class yi{constructor(t=null){this.isSource=!0,Object.defineProperty(this,"id",{value:xi++}),this.uuid=qn(),this.data=t,this.dataReady=!0,this.version=0}set needsUpdate(t){!0===t&&this.version++}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.images[this.uuid])return t.images[this.uuid];const n={uuid:this.uuid,url:""},i=this.data;if(null!==i){let t;if(Array.isArray(i)){t=[];for(let e=0,n=i.length;e<n;e++)i[e].isDataTexture?t.push(Mi(i[e].image)):t.push(Mi(i[e]))}else t=Mi(i);n.url=t}return e||(t.images[this.uuid]=n),n}}function Mi(t){return"undefined"!=typeof HTMLImageElement&&t instanceof HTMLImageElement||"undefined"!=typeof HTMLCanvasElement&&t instanceof HTMLCanvasElement||"undefined"!=typeof ImageBitmap&&t instanceof ImageBitmap?_i.getDataURL(t):t.data?{data:Array.from(t.data),width:t.width,height:t.height,type:t.data.constructor.name}:(console.warn("THREE.Texture: Unable to serialize Texture."),{})}let Si=0;class bi extends Hn{constructor(t=bi.DEFAULT_IMAGE,e=bi.DEFAULT_MAPPING,n=1001,i=1001,r=1006,s=1008,a=kt,o=Et,l=bi.DEFAULT_ANISOTROPY,c=""){super(),this.isTexture=!0,Object.defineProperty(this,"id",{value:Si++}),this.uuid=qn(),this.name="",this.source=new yi(t),this.mipmaps=[],this.mapping=e,this.channel=0,this.wrapS=n,this.wrapT=i,this.magFilter=r,this.minFilter=s,this.anisotropy=l,this.format=a,this.internalFormat=null,this.type=o,this.offset=new ti(0,0),this.repeat=new ti(1,1),this.center=new ti(0,0),this.rotation=0,this.matrixAutoUpdate=!0,this.matrix=new ei,this.generateMipmaps=!0,this.premultiplyAlpha=!1,this.flipY=!0,this.unpackAlignment=4,this.colorSpace=c,this.userData={},this.version=0,this.onUpdate=null,this.isRenderTargetTexture=!1,this.pmremVersion=0}get image(){return this.source.data}set image(t=null){this.source.data=t}updateMatrix(){this.matrix.setUvTransform(this.offset.x,this.offset.y,this.repeat.x,this.repeat.y,this.rotation,this.center.x,this.center.y)}clone(){return(new this.constructor).copy(this)}copy(t){return this.name=t.name,this.source=t.source,this.mipmaps=t.mipmaps.slice(0),this.mapping=t.mapping,this.channel=t.channel,this.wrapS=t.wrapS,this.wrapT=t.wrapT,this.magFilter=t.magFilter,this.minFilter=t.minFilter,this.anisotropy=t.anisotropy,this.format=t.format,this.internalFormat=t.internalFormat,this.type=t.type,this.offset.copy(t.offset),this.repeat.copy(t.repeat),this.center.copy(t.center),this.rotation=t.rotation,this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrix.copy(t.matrix),this.generateMipmaps=t.generateMipmaps,this.premultiplyAlpha=t.premultiplyAlpha,this.flipY=t.flipY,this.unpackAlignment=t.unpackAlignment,this.colorSpace=t.colorSpace,this.userData=JSON.parse(JSON.stringify(t.userData)),this.needsUpdate=!0,this}toJSON(t){const e=void 0===t||"string"==typeof t;if(!e&&void 0!==t.textures[this.uuid])return t.textures[this.uuid];const n={metadata:{version:4.6,type:"Texture",generator:"Texture.toJSON"},uuid:this.uuid,name:this.name,image:this.source.toJSON(t).uuid,mapping:this.mapping,channel:this.channel,repeat:[this.repeat.x,this.repeat.y],offset:[this.offset.x,this.offset.y],center:[this.center.x,this.center.y],rotation:this.rotation,wrap:[this.wrapS,this.wrapT],format:this.format,internalFormat:this.internalFormat,type:this.type,colorSpace:this.colorSpace,minFilter:this.minFilter,magFilter:this.magFilter,anisotropy:this.anisotropy,flipY:this.flipY,generateMipmaps:this.generateMipmaps,premultiplyAlpha:this.premultiplyAlpha,unpackAlignment:this.unpackAlignment};return Object.keys(this.userData).length>0&&(n.userData=this.userData),e||(t.textures[this.uuid]=n),n}dispose(){this.dispatchEvent({type:"dispose"})}transformUv(t){if(this.mapping!==ot)return t;if(t.applyMatrix3(this.matrix),t.x<0||t.x>1)switch(this.wrapS){case pt:t.x=t.x-Math.floor(t.x);break;case mt:t.x=t.x<0?0:1;break;case ft:1===Math.abs(Math.floor(t.x)%2)?t.x=Math.ceil(t.x)-t.x:t.x=t.x-Math.floor(t.x)}if(t.y<0||t.y>1)switch(this.wrapT){case pt:t.y=t.y-Math.floor(t.y);break;case mt:t.y=t.y<0?0:1;break;case ft:1===Math.abs(Math.floor(t.y)%2)?t.y=Math.ceil(t.y)-t.y:t.y=t.y-Math.floor(t.y)}return this.flipY&&(t.y=1-t.y),t}set needsUpdate(t){!0===t&&(this.version++,this.source.needsUpdate=!0)}set needsPMREMUpdate(t){!0===t&&this.pmremVersion++}}bi.DEFAULT_IMAGE=null,bi.DEFAULT_MAPPING=ot,bi.DEFAULT_ANISOTROPY=1;class wi{constructor(t=0,e=0,n=0,i=1){wi.prototype.isVector4=!0,this.x=t,this.y=e,this.z=n,this.w=i}get width(){return this.z}set width(t){this.z=t}get height(){return this.w}set height(t){this.w=t}set(t,e,n,i){return this.x=t,this.y=e,this.z=n,this.w=i,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this.w=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setW(t){return this.w=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;case 3:this.w=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;case 3:return this.w;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z,this.w)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this.w=void 0!==t.w?t.w:1,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this.w+=t.w,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this.w+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this.w=t.w+e.w,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this.w+=t.w*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this.w-=t.w,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this.w-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this.w=t.w-e.w,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this.w*=t.w,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this.w*=t,this}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=this.w,s=t.elements;return this.x=s[0]*e+s[4]*n+s[8]*i+s[12]*r,this.y=s[1]*e+s[5]*n+s[9]*i+s[13]*r,this.z=s[2]*e+s[6]*n+s[10]*i+s[14]*r,this.w=s[3]*e+s[7]*n+s[11]*i+s[15]*r,this}divideScalar(t){return this.multiplyScalar(1/t)}setAxisAngleFromQuaternion(t){this.w=2*Math.acos(t.w);const e=Math.sqrt(1-t.w*t.w);return e<1e-4?(this.x=1,this.y=0,this.z=0):(this.x=t.x/e,this.y=t.y/e,this.z=t.z/e),this}setAxisAngleFromRotationMatrix(t){let e,n,i,r;const s=.01,a=.1,o=t.elements,l=o[0],c=o[4],h=o[8],u=o[1],d=o[5],p=o[9],m=o[2],f=o[6],g=o[10];if(Math.abs(c-u)<s&&Math.abs(h-m)<s&&Math.abs(p-f)<s){if(Math.abs(c+u)<a&&Math.abs(h+m)<a&&Math.abs(p+f)<a&&Math.abs(l+d+g-3)<a)return this.set(1,0,0,0),this;e=Math.PI;const t=(l+1)/2,o=(d+1)/2,v=(g+1)/2,_=(c+u)/4,x=(h+m)/4,y=(p+f)/4;return t>o&&t>v?t<s?(n=0,i=.707106781,r=.707106781):(n=Math.sqrt(t),i=_/n,r=x/n):o>v?o<s?(n=.707106781,i=0,r=.707106781):(i=Math.sqrt(o),n=_/i,r=y/i):v<s?(n=.707106781,i=.707106781,r=0):(r=Math.sqrt(v),n=x/r,i=y/r),this.set(n,i,r,e),this}let v=Math.sqrt((f-p)*(f-p)+(h-m)*(h-m)+(u-c)*(u-c));return Math.abs(v)<.001&&(v=1),this.x=(f-p)/v,this.y=(h-m)/v,this.z=(u-c)/v,this.w=Math.acos((l+d+g-1)/2),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this.w=e[15],this}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this.w=Math.min(this.w,t.w),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this.w=Math.max(this.w,t.w),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this.w=Math.max(t.w,Math.min(e.w,this.w)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this.w=Math.max(t,Math.min(e,this.w)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this.w=Math.floor(this.w),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this.w=Math.ceil(this.w),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this.w=Math.round(this.w),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this.w=Math.trunc(this.w),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this.w=-this.w,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z+this.w*t.w}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z+this.w*this.w)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)+Math.abs(this.w)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this.w+=(t.w-this.w)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this.w=t.w+(e.w-t.w)*n,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z&&t.w===this.w}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this.w=t[e+3],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t[e+3]=this.w,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this.w=t.getW(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this.w=Math.random(),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z,yield this.w}}class Ti extends Hn{constructor(t=1,e=1,n={}){super(),this.isRenderTarget=!0,this.width=t,this.height=e,this.depth=1,this.scissor=new wi(0,0,t,e),this.scissorTest=!1,this.viewport=new wi(0,0,t,e);const i={width:t,height:e,depth:1};n=Object.assign({generateMipmaps:!1,internalFormat:null,minFilter:Mt,depthBuffer:!0,stencilBuffer:!1,resolveDepthBuffer:!0,resolveStencilBuffer:!0,depthTexture:null,samples:0,count:1},n);const r=new bi(i,n.mapping,n.wrapS,n.wrapT,n.magFilter,n.minFilter,n.format,n.type,n.anisotropy,n.colorSpace);r.flipY=!1,r.generateMipmaps=n.generateMipmaps,r.internalFormat=n.internalFormat,this.textures=[];const s=n.count;for(let t=0;t<s;t++)this.textures[t]=r.clone(),this.textures[t].isRenderTargetTexture=!0;this.depthBuffer=n.depthBuffer,this.stencilBuffer=n.stencilBuffer,this.resolveDepthBuffer=n.resolveDepthBuffer,this.resolveStencilBuffer=n.resolveStencilBuffer,this.depthTexture=n.depthTexture,this.samples=n.samples}get texture(){return this.textures[0]}set texture(t){this.textures[0]=t}setSize(t,e,n=1){if(this.width!==t||this.height!==e||this.depth!==n){this.width=t,this.height=e,this.depth=n;for(let i=0,r=this.textures.length;i<r;i++)this.textures[i].image.width=t,this.textures[i].image.height=e,this.textures[i].image.depth=n;this.dispose()}this.viewport.set(0,0,t,e),this.scissor.set(0,0,t,e)}clone(){return(new this.constructor).copy(this)}copy(t){this.width=t.width,this.height=t.height,this.depth=t.depth,this.scissor.copy(t.scissor),this.scissorTest=t.scissorTest,this.viewport.copy(t.viewport),this.textures.length=0;for(let e=0,n=t.textures.length;e<n;e++)this.textures[e]=t.textures[e].clone(),this.textures[e].isRenderTargetTexture=!0;const e=Object.assign({},t.texture.image);return this.texture.source=new yi(e),this.depthBuffer=t.depthBuffer,this.stencilBuffer=t.stencilBuffer,this.resolveDepthBuffer=t.resolveDepthBuffer,this.resolveStencilBuffer=t.resolveStencilBuffer,null!==t.depthTexture&&(this.depthTexture=t.depthTexture.clone()),this.samples=t.samples,this}dispose(){this.dispatchEvent({type:"dispose"})}}class Ei extends Ti{constructor(t=1,e=1,n={}){super(t,e,n),this.isWebGLRenderTarget=!0}}class Ai extends bi{constructor(t=null,e=1,n=1,i=1){super(null),this.isDataArrayTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=gt,this.minFilter=gt,this.wrapR=mt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class Ri extends Ei{constructor(t=1,e=1,n=1,i={}){super(t,e,i),this.isWebGLArrayRenderTarget=!0,this.depth=n,this.texture=new Ai(null,t,e,n),this.texture.isRenderTargetTexture=!0}}class Ci extends bi{constructor(t=null,e=1,n=1,i=1){super(null),this.isData3DTexture=!0,this.image={data:t,width:e,height:n,depth:i},this.magFilter=gt,this.minFilter=gt,this.wrapR=mt,this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}class Pi extends Ei{constructor(t=1,e=1,n=1,i={}){super(t,e,i),this.isWebGL3DRenderTarget=!0,this.depth=n,this.texture=new Ci(null,t,e,n),this.texture.isRenderTargetTexture=!0}}class Ii{constructor(t=0,e=0,n=0,i=1){this.isQuaternion=!0,this._x=t,this._y=e,this._z=n,this._w=i}static slerpFlat(t,e,n,i,r,s,a){let o=n[i+0],l=n[i+1],c=n[i+2],h=n[i+3];const u=r[s+0],d=r[s+1],p=r[s+2],m=r[s+3];if(0===a)return t[e+0]=o,t[e+1]=l,t[e+2]=c,void(t[e+3]=h);if(1===a)return t[e+0]=u,t[e+1]=d,t[e+2]=p,void(t[e+3]=m);if(h!==m||o!==u||l!==d||c!==p){let t=1-a;const e=o*u+l*d+c*p+h*m,n=e>=0?1:-1,i=1-e*e;if(i>Number.EPSILON){const r=Math.sqrt(i),s=Math.atan2(r,e*n);t=Math.sin(t*s)/r,a=Math.sin(a*s)/r}const r=a*n;if(o=o*t+u*r,l=l*t+d*r,c=c*t+p*r,h=h*t+m*r,t===1-a){const t=1/Math.sqrt(o*o+l*l+c*c+h*h);o*=t,l*=t,c*=t,h*=t}}t[e]=o,t[e+1]=l,t[e+2]=c,t[e+3]=h}static multiplyQuaternionsFlat(t,e,n,i,r,s){const a=n[i],o=n[i+1],l=n[i+2],c=n[i+3],h=r[s],u=r[s+1],d=r[s+2],p=r[s+3];return t[e]=a*p+c*h+o*d-l*u,t[e+1]=o*p+c*u+l*h-a*d,t[e+2]=l*p+c*d+a*u-o*h,t[e+3]=c*p-a*h-o*u-l*d,t}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get w(){return this._w}set w(t){this._w=t,this._onChangeCallback()}set(t,e,n,i){return this._x=t,this._y=e,this._z=n,this._w=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._w)}copy(t){return this._x=t.x,this._y=t.y,this._z=t.z,this._w=t.w,this._onChangeCallback(),this}setFromEuler(t,e=!0){const n=t._x,i=t._y,r=t._z,s=t._order,a=Math.cos,o=Math.sin,l=a(n/2),c=a(i/2),h=a(r/2),u=o(n/2),d=o(i/2),p=o(r/2);switch(s){case"XYZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"YXZ":this._x=u*c*h+l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"ZXY":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h-u*d*p;break;case"ZYX":this._x=u*c*h-l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h+u*d*p;break;case"YZX":this._x=u*c*h+l*d*p,this._y=l*d*h+u*c*p,this._z=l*c*p-u*d*h,this._w=l*c*h-u*d*p;break;case"XZY":this._x=u*c*h-l*d*p,this._y=l*d*h-u*c*p,this._z=l*c*p+u*d*h,this._w=l*c*h+u*d*p;break;default:console.warn("THREE.Quaternion: .setFromEuler() encountered an unknown order: "+s)}return!0===e&&this._onChangeCallback(),this}setFromAxisAngle(t,e){const n=e/2,i=Math.sin(n);return this._x=t.x*i,this._y=t.y*i,this._z=t.z*i,this._w=Math.cos(n),this._onChangeCallback(),this}setFromRotationMatrix(t){const e=t.elements,n=e[0],i=e[4],r=e[8],s=e[1],a=e[5],o=e[9],l=e[2],c=e[6],h=e[10],u=n+a+h;if(u>0){const t=.5/Math.sqrt(u+1);this._w=.25/t,this._x=(c-o)*t,this._y=(r-l)*t,this._z=(s-i)*t}else if(n>a&&n>h){const t=2*Math.sqrt(1+n-a-h);this._w=(c-o)/t,this._x=.25*t,this._y=(i+s)/t,this._z=(r+l)/t}else if(a>h){const t=2*Math.sqrt(1+a-n-h);this._w=(r-l)/t,this._x=(i+s)/t,this._y=.25*t,this._z=(o+c)/t}else{const t=2*Math.sqrt(1+h-n-a);this._w=(s-i)/t,this._x=(r+l)/t,this._y=(o+c)/t,this._z=.25*t}return this._onChangeCallback(),this}setFromUnitVectors(t,e){let n=t.dot(e)+1;return n<Number.EPSILON?(n=0,Math.abs(t.x)>Math.abs(t.z)?(this._x=-t.y,this._y=t.x,this._z=0,this._w=n):(this._x=0,this._y=-t.z,this._z=t.y,this._w=n)):(this._x=t.y*e.z-t.z*e.y,this._y=t.z*e.x-t.x*e.z,this._z=t.x*e.y-t.y*e.x,this._w=n),this.normalize()}angleTo(t){return 2*Math.acos(Math.abs(Yn(this.dot(t),-1,1)))}rotateTowards(t,e){const n=this.angleTo(t);if(0===n)return this;const i=Math.min(1,e/n);return this.slerp(t,i),this}identity(){return this.set(0,0,0,1)}invert(){return this.conjugate()}conjugate(){return this._x*=-1,this._y*=-1,this._z*=-1,this._onChangeCallback(),this}dot(t){return this._x*t._x+this._y*t._y+this._z*t._z+this._w*t._w}lengthSq(){return this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w}length(){return Math.sqrt(this._x*this._x+this._y*this._y+this._z*this._z+this._w*this._w)}normalize(){let t=this.length();return 0===t?(this._x=0,this._y=0,this._z=0,this._w=1):(t=1/t,this._x=this._x*t,this._y=this._y*t,this._z=this._z*t,this._w=this._w*t),this._onChangeCallback(),this}multiply(t){return this.multiplyQuaternions(this,t)}premultiply(t){return this.multiplyQuaternions(t,this)}multiplyQuaternions(t,e){const n=t._x,i=t._y,r=t._z,s=t._w,a=e._x,o=e._y,l=e._z,c=e._w;return this._x=n*c+s*a+i*l-r*o,this._y=i*c+s*o+r*a-n*l,this._z=r*c+s*l+n*o-i*a,this._w=s*c-n*a-i*o-r*l,this._onChangeCallback(),this}slerp(t,e){if(0===e)return this;if(1===e)return this.copy(t);const n=this._x,i=this._y,r=this._z,s=this._w;let a=s*t._w+n*t._x+i*t._y+r*t._z;if(a<0?(this._w=-t._w,this._x=-t._x,this._y=-t._y,this._z=-t._z,a=-a):this.copy(t),a>=1)return this._w=s,this._x=n,this._y=i,this._z=r,this;const o=1-a*a;if(o<=Number.EPSILON){const t=1-e;return this._w=t*s+e*this._w,this._x=t*n+e*this._x,this._y=t*i+e*this._y,this._z=t*r+e*this._z,this.normalize(),this}const l=Math.sqrt(o),c=Math.atan2(l,a),h=Math.sin((1-e)*c)/l,u=Math.sin(e*c)/l;return this._w=s*h+this._w*u,this._x=n*h+this._x*u,this._y=i*h+this._y*u,this._z=r*h+this._z*u,this._onChangeCallback(),this}slerpQuaternions(t,e,n){return this.copy(t).slerp(e,n)}random(){const t=2*Math.PI*Math.random(),e=2*Math.PI*Math.random(),n=Math.random(),i=Math.sqrt(1-n),r=Math.sqrt(n);return this.set(i*Math.sin(t),i*Math.cos(t),r*Math.sin(e),r*Math.cos(e))}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._w===this._w}fromArray(t,e=0){return this._x=t[e],this._y=t[e+1],this._z=t[e+2],this._w=t[e+3],this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._w,t}fromBufferAttribute(t,e){return this._x=t.getX(e),this._y=t.getY(e),this._z=t.getZ(e),this._w=t.getW(e),this._onChangeCallback(),this}toJSON(){return this.toArray()}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._w}}class Li{constructor(t=0,e=0,n=0){Li.prototype.isVector3=!0,this.x=t,this.y=e,this.z=n}set(t,e,n){return void 0===n&&(n=this.z),this.x=t,this.y=e,this.z=n,this}setScalar(t){return this.x=t,this.y=t,this.z=t,this}setX(t){return this.x=t,this}setY(t){return this.y=t,this}setZ(t){return this.z=t,this}setComponent(t,e){switch(t){case 0:this.x=e;break;case 1:this.y=e;break;case 2:this.z=e;break;default:throw new Error("index is out of range: "+t)}return this}getComponent(t){switch(t){case 0:return this.x;case 1:return this.y;case 2:return this.z;default:throw new Error("index is out of range: "+t)}}clone(){return new this.constructor(this.x,this.y,this.z)}copy(t){return this.x=t.x,this.y=t.y,this.z=t.z,this}add(t){return this.x+=t.x,this.y+=t.y,this.z+=t.z,this}addScalar(t){return this.x+=t,this.y+=t,this.z+=t,this}addVectors(t,e){return this.x=t.x+e.x,this.y=t.y+e.y,this.z=t.z+e.z,this}addScaledVector(t,e){return this.x+=t.x*e,this.y+=t.y*e,this.z+=t.z*e,this}sub(t){return this.x-=t.x,this.y-=t.y,this.z-=t.z,this}subScalar(t){return this.x-=t,this.y-=t,this.z-=t,this}subVectors(t,e){return this.x=t.x-e.x,this.y=t.y-e.y,this.z=t.z-e.z,this}multiply(t){return this.x*=t.x,this.y*=t.y,this.z*=t.z,this}multiplyScalar(t){return this.x*=t,this.y*=t,this.z*=t,this}multiplyVectors(t,e){return this.x=t.x*e.x,this.y=t.y*e.y,this.z=t.z*e.z,this}applyEuler(t){return this.applyQuaternion(Ni.setFromEuler(t))}applyAxisAngle(t,e){return this.applyQuaternion(Ni.setFromAxisAngle(t,e))}applyMatrix3(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[3]*n+r[6]*i,this.y=r[1]*e+r[4]*n+r[7]*i,this.z=r[2]*e+r[5]*n+r[8]*i,this}applyNormalMatrix(t){return this.applyMatrix3(t).normalize()}applyMatrix4(t){const e=this.x,n=this.y,i=this.z,r=t.elements,s=1/(r[3]*e+r[7]*n+r[11]*i+r[15]);return this.x=(r[0]*e+r[4]*n+r[8]*i+r[12])*s,this.y=(r[1]*e+r[5]*n+r[9]*i+r[13])*s,this.z=(r[2]*e+r[6]*n+r[10]*i+r[14])*s,this}applyQuaternion(t){const e=this.x,n=this.y,i=this.z,r=t.x,s=t.y,a=t.z,o=t.w,l=2*(s*i-a*n),c=2*(a*e-r*i),h=2*(r*n-s*e);return this.x=e+o*l+s*h-a*c,this.y=n+o*c+a*l-r*h,this.z=i+o*h+r*c-s*l,this}project(t){return this.applyMatrix4(t.matrixWorldInverse).applyMatrix4(t.projectionMatrix)}unproject(t){return this.applyMatrix4(t.projectionMatrixInverse).applyMatrix4(t.matrixWorld)}transformDirection(t){const e=this.x,n=this.y,i=this.z,r=t.elements;return this.x=r[0]*e+r[4]*n+r[8]*i,this.y=r[1]*e+r[5]*n+r[9]*i,this.z=r[2]*e+r[6]*n+r[10]*i,this.normalize()}divide(t){return this.x/=t.x,this.y/=t.y,this.z/=t.z,this}divideScalar(t){return this.multiplyScalar(1/t)}min(t){return this.x=Math.min(this.x,t.x),this.y=Math.min(this.y,t.y),this.z=Math.min(this.z,t.z),this}max(t){return this.x=Math.max(this.x,t.x),this.y=Math.max(this.y,t.y),this.z=Math.max(this.z,t.z),this}clamp(t,e){return this.x=Math.max(t.x,Math.min(e.x,this.x)),this.y=Math.max(t.y,Math.min(e.y,this.y)),this.z=Math.max(t.z,Math.min(e.z,this.z)),this}clampScalar(t,e){return this.x=Math.max(t,Math.min(e,this.x)),this.y=Math.max(t,Math.min(e,this.y)),this.z=Math.max(t,Math.min(e,this.z)),this}clampLength(t,e){const n=this.length();return this.divideScalar(n||1).multiplyScalar(Math.max(t,Math.min(e,n)))}floor(){return this.x=Math.floor(this.x),this.y=Math.floor(this.y),this.z=Math.floor(this.z),this}ceil(){return this.x=Math.ceil(this.x),this.y=Math.ceil(this.y),this.z=Math.ceil(this.z),this}round(){return this.x=Math.round(this.x),this.y=Math.round(this.y),this.z=Math.round(this.z),this}roundToZero(){return this.x=Math.trunc(this.x),this.y=Math.trunc(this.y),this.z=Math.trunc(this.z),this}negate(){return this.x=-this.x,this.y=-this.y,this.z=-this.z,this}dot(t){return this.x*t.x+this.y*t.y+this.z*t.z}lengthSq(){return this.x*this.x+this.y*this.y+this.z*this.z}length(){return Math.sqrt(this.x*this.x+this.y*this.y+this.z*this.z)}manhattanLength(){return Math.abs(this.x)+Math.abs(this.y)+Math.abs(this.z)}normalize(){return this.divideScalar(this.length()||1)}setLength(t){return this.normalize().multiplyScalar(t)}lerp(t,e){return this.x+=(t.x-this.x)*e,this.y+=(t.y-this.y)*e,this.z+=(t.z-this.z)*e,this}lerpVectors(t,e,n){return this.x=t.x+(e.x-t.x)*n,this.y=t.y+(e.y-t.y)*n,this.z=t.z+(e.z-t.z)*n,this}cross(t){return this.crossVectors(this,t)}crossVectors(t,e){const n=t.x,i=t.y,r=t.z,s=e.x,a=e.y,o=e.z;return this.x=i*o-r*a,this.y=r*s-n*o,this.z=n*a-i*s,this}projectOnVector(t){const e=t.lengthSq();if(0===e)return this.set(0,0,0);const n=t.dot(this)/e;return this.copy(t).multiplyScalar(n)}projectOnPlane(t){return Ui.copy(this).projectOnVector(t),this.sub(Ui)}reflect(t){return this.sub(Ui.copy(t).multiplyScalar(2*this.dot(t)))}angleTo(t){const e=Math.sqrt(this.lengthSq()*t.lengthSq());if(0===e)return Math.PI/2;const n=this.dot(t)/e;return Math.acos(Yn(n,-1,1))}distanceTo(t){return Math.sqrt(this.distanceToSquared(t))}distanceToSquared(t){const e=this.x-t.x,n=this.y-t.y,i=this.z-t.z;return e*e+n*n+i*i}manhattanDistanceTo(t){return Math.abs(this.x-t.x)+Math.abs(this.y-t.y)+Math.abs(this.z-t.z)}setFromSpherical(t){return this.setFromSphericalCoords(t.radius,t.phi,t.theta)}setFromSphericalCoords(t,e,n){const i=Math.sin(e)*t;return this.x=i*Math.sin(n),this.y=Math.cos(e)*t,this.z=i*Math.cos(n),this}setFromCylindrical(t){return this.setFromCylindricalCoords(t.radius,t.theta,t.y)}setFromCylindricalCoords(t,e,n){return this.x=t*Math.sin(e),this.y=n,this.z=t*Math.cos(e),this}setFromMatrixPosition(t){const e=t.elements;return this.x=e[12],this.y=e[13],this.z=e[14],this}setFromMatrixScale(t){const e=this.setFromMatrixColumn(t,0).length(),n=this.setFromMatrixColumn(t,1).length(),i=this.setFromMatrixColumn(t,2).length();return this.x=e,this.y=n,this.z=i,this}setFromMatrixColumn(t,e){return this.fromArray(t.elements,4*e)}setFromMatrix3Column(t,e){return this.fromArray(t.elements,3*e)}setFromEuler(t){return this.x=t._x,this.y=t._y,this.z=t._z,this}setFromColor(t){return this.x=t.r,this.y=t.g,this.z=t.b,this}equals(t){return t.x===this.x&&t.y===this.y&&t.z===this.z}fromArray(t,e=0){return this.x=t[e],this.y=t[e+1],this.z=t[e+2],this}toArray(t=[],e=0){return t[e]=this.x,t[e+1]=this.y,t[e+2]=this.z,t}fromBufferAttribute(t,e){return this.x=t.getX(e),this.y=t.getY(e),this.z=t.getZ(e),this}random(){return this.x=Math.random(),this.y=Math.random(),this.z=Math.random(),this}randomDirection(){const t=Math.random()*Math.PI*2,e=2*Math.random()-1,n=Math.sqrt(1-e*e);return this.x=n*Math.cos(t),this.y=e,this.z=n*Math.sin(t),this}*[Symbol.iterator](){yield this.x,yield this.y,yield this.z}}const Ui=new Li,Ni=new Ii;class Di{constructor(t=new Li(1/0,1/0,1/0),e=new Li(-1/0,-1/0,-1/0)){this.isBox3=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromArray(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e+=3)this.expandByPoint(Fi.fromArray(t,e));return this}setFromBufferAttribute(t){this.makeEmpty();for(let e=0,n=t.count;e<n;e++)this.expandByPoint(Fi.fromBufferAttribute(t,e));return this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Fi.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}setFromObject(t,e=!1){return this.makeEmpty(),this.expandByObject(t,e)}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=this.min.z=1/0,this.max.x=this.max.y=this.max.z=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y||this.max.z<this.min.z}getCenter(t){return this.isEmpty()?t.set(0,0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}expandByObject(t,e=!1){t.updateWorldMatrix(!1,!1);const n=t.geometry;if(void 0!==n){const i=n.getAttribute("position");if(!0===e&&void 0!==i&&!0!==t.isInstancedMesh)for(let e=0,n=i.count;e<n;e++)!0===t.isMesh?t.getVertexPosition(e,Fi):Fi.fromBufferAttribute(i,e),Fi.applyMatrix4(t.matrixWorld),this.expandByPoint(Fi);else void 0!==t.boundingBox?(null===t.boundingBox&&t.computeBoundingBox(),Bi.copy(t.boundingBox)):(null===n.boundingBox&&n.computeBoundingBox(),Bi.copy(n.boundingBox)),Bi.applyMatrix4(t.matrixWorld),this.union(Bi)}const i=t.children;for(let t=0,n=i.length;t<n;t++)this.expandByObject(i[t],e);return this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y&&t.z>=this.min.z&&t.z<=this.max.z}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y&&this.min.z<=t.min.z&&t.max.z<=this.max.z}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y),(t.z-this.min.z)/(this.max.z-this.min.z))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y&&t.max.z>=this.min.z&&t.min.z<=this.max.z}intersectsSphere(t){return this.clampPoint(t.center,Fi),Fi.distanceToSquared(t.center)<=t.radius*t.radius}intersectsPlane(t){let e,n;return t.normal.x>0?(e=t.normal.x*this.min.x,n=t.normal.x*this.max.x):(e=t.normal.x*this.max.x,n=t.normal.x*this.min.x),t.normal.y>0?(e+=t.normal.y*this.min.y,n+=t.normal.y*this.max.y):(e+=t.normal.y*this.max.y,n+=t.normal.y*this.min.y),t.normal.z>0?(e+=t.normal.z*this.min.z,n+=t.normal.z*this.max.z):(e+=t.normal.z*this.max.z,n+=t.normal.z*this.min.z),e<=-t.constant&&n>=-t.constant}intersectsTriangle(t){if(this.isEmpty())return!1;this.getCenter(Xi),ji.subVectors(this.max,Xi),zi.subVectors(t.a,Xi),ki.subVectors(t.b,Xi),Vi.subVectors(t.c,Xi),Hi.subVectors(ki,zi),Gi.subVectors(Vi,ki),Wi.subVectors(zi,Vi);let e=[0,-Hi.z,Hi.y,0,-Gi.z,Gi.y,0,-Wi.z,Wi.y,Hi.z,0,-Hi.x,Gi.z,0,-Gi.x,Wi.z,0,-Wi.x,-Hi.y,Hi.x,0,-Gi.y,Gi.x,0,-Wi.y,Wi.x,0];return!!Zi(e,zi,ki,Vi,ji)&&(e=[1,0,0,0,1,0,0,0,1],!!Zi(e,zi,ki,Vi,ji)&&(qi.crossVectors(Hi,Gi),e=[qi.x,qi.y,qi.z],Zi(e,zi,ki,Vi,ji)))}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,Fi).distanceTo(t)}getBoundingSphere(t){return this.isEmpty()?t.makeEmpty():(this.getCenter(t.center),t.radius=.5*this.getSize(Fi).length()),t}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}applyMatrix4(t){return this.isEmpty()||(Oi[0].set(this.min.x,this.min.y,this.min.z).applyMatrix4(t),Oi[1].set(this.min.x,this.min.y,this.max.z).applyMatrix4(t),Oi[2].set(this.min.x,this.max.y,this.min.z).applyMatrix4(t),Oi[3].set(this.min.x,this.max.y,this.max.z).applyMatrix4(t),Oi[4].set(this.max.x,this.min.y,this.min.z).applyMatrix4(t),Oi[5].set(this.max.x,this.min.y,this.max.z).applyMatrix4(t),Oi[6].set(this.max.x,this.max.y,this.min.z).applyMatrix4(t),Oi[7].set(this.max.x,this.max.y,this.max.z).applyMatrix4(t),this.setFromPoints(Oi)),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const Oi=[new Li,new Li,new Li,new Li,new Li,new Li,new Li,new Li],Fi=new Li,Bi=new Di,zi=new Li,ki=new Li,Vi=new Li,Hi=new Li,Gi=new Li,Wi=new Li,Xi=new Li,ji=new Li,qi=new Li,Yi=new Li;function Zi(t,e,n,i,r){for(let s=0,a=t.length-3;s<=a;s+=3){Yi.fromArray(t,s);const a=r.x*Math.abs(Yi.x)+r.y*Math.abs(Yi.y)+r.z*Math.abs(Yi.z),o=e.dot(Yi),l=n.dot(Yi),c=i.dot(Yi);if(Math.max(-Math.max(o,l,c),Math.min(o,l,c))>a)return!1}return!0}const Ji=new Di,Ki=new Li,$i=new Li;class Qi{constructor(t=new Li,e=-1){this.isSphere=!0,this.center=t,this.radius=e}set(t,e){return this.center.copy(t),this.radius=e,this}setFromPoints(t,e){const n=this.center;void 0!==e?n.copy(e):Ji.setFromPoints(t).getCenter(n);let i=0;for(let e=0,r=t.length;e<r;e++)i=Math.max(i,n.distanceToSquared(t[e]));return this.radius=Math.sqrt(i),this}copy(t){return this.center.copy(t.center),this.radius=t.radius,this}isEmpty(){return this.radius<0}makeEmpty(){return this.center.set(0,0,0),this.radius=-1,this}containsPoint(t){return t.distanceToSquared(this.center)<=this.radius*this.radius}distanceToPoint(t){return t.distanceTo(this.center)-this.radius}intersectsSphere(t){const e=this.radius+t.radius;return t.center.distanceToSquared(this.center)<=e*e}intersectsBox(t){return t.intersectsSphere(this)}intersectsPlane(t){return Math.abs(t.distanceToPoint(this.center))<=this.radius}clampPoint(t,e){const n=this.center.distanceToSquared(t);return e.copy(t),n>this.radius*this.radius&&(e.sub(this.center).normalize(),e.multiplyScalar(this.radius).add(this.center)),e}getBoundingBox(t){return this.isEmpty()?(t.makeEmpty(),t):(t.set(this.center,this.center),t.expandByScalar(this.radius),t)}applyMatrix4(t){return this.center.applyMatrix4(t),this.radius=this.radius*t.getMaxScaleOnAxis(),this}translate(t){return this.center.add(t),this}expandByPoint(t){if(this.isEmpty())return this.center.copy(t),this.radius=0,this;Ki.subVectors(t,this.center);const e=Ki.lengthSq();if(e>this.radius*this.radius){const t=Math.sqrt(e),n=.5*(t-this.radius);this.center.addScaledVector(Ki,n/t),this.radius+=n}return this}union(t){return t.isEmpty()?this:this.isEmpty()?(this.copy(t),this):(!0===this.center.equals(t.center)?this.radius=Math.max(this.radius,t.radius):($i.subVectors(t.center,this.center).setLength(t.radius),this.expandByPoint(Ki.copy(t.center).add($i)),this.expandByPoint(Ki.copy(t.center).sub($i))),this)}equals(t){return t.center.equals(this.center)&&t.radius===this.radius}clone(){return(new this.constructor).copy(this)}}const tr=new Li,er=new Li,nr=new Li,ir=new Li,rr=new Li,sr=new Li,ar=new Li;class or{constructor(t=new Li,e=new Li(0,0,-1)){this.origin=t,this.direction=e}set(t,e){return this.origin.copy(t),this.direction.copy(e),this}copy(t){return this.origin.copy(t.origin),this.direction.copy(t.direction),this}at(t,e){return e.copy(this.origin).addScaledVector(this.direction,t)}lookAt(t){return this.direction.copy(t).sub(this.origin).normalize(),this}recast(t){return this.origin.copy(this.at(t,tr)),this}closestPointToPoint(t,e){e.subVectors(t,this.origin);const n=e.dot(this.direction);return n<0?e.copy(this.origin):e.copy(this.origin).addScaledVector(this.direction,n)}distanceToPoint(t){return Math.sqrt(this.distanceSqToPoint(t))}distanceSqToPoint(t){const e=tr.subVectors(t,this.origin).dot(this.direction);return e<0?this.origin.distanceToSquared(t):(tr.copy(this.origin).addScaledVector(this.direction,e),tr.distanceToSquared(t))}distanceSqToSegment(t,e,n,i){er.copy(t).add(e).multiplyScalar(.5),nr.copy(e).sub(t).normalize(),ir.copy(this.origin).sub(er);const r=.5*t.distanceTo(e),s=-this.direction.dot(nr),a=ir.dot(this.direction),o=-ir.dot(nr),l=ir.lengthSq(),c=Math.abs(1-s*s);let h,u,d,p;if(c>0)if(h=s*o-a,u=s*a-o,p=r*c,h>=0)if(u>=-p)if(u<=p){const t=1/c;h*=t,u*=t,d=h*(h+s*u+2*a)+u*(s*h+u+2*o)+l}else u=r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u=-r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;else u<=-p?(h=Math.max(0,-(-s*r+a)),u=h>0?-r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l):u<=p?(h=0,u=Math.min(Math.max(-r,-o),r),d=u*(u+2*o)+l):(h=Math.max(0,-(s*r+a)),u=h>0?r:Math.min(Math.max(-r,-o),r),d=-h*h+u*(u+2*o)+l);else u=s>0?-r:r,h=Math.max(0,-(s*u+a)),d=-h*h+u*(u+2*o)+l;return n&&n.copy(this.origin).addScaledVector(this.direction,h),i&&i.copy(er).addScaledVector(nr,u),d}intersectSphere(t,e){tr.subVectors(t.center,this.origin);const n=tr.dot(this.direction),i=tr.dot(tr)-n*n,r=t.radius*t.radius;if(i>r)return null;const s=Math.sqrt(r-i),a=n-s,o=n+s;return o<0?null:a<0?this.at(o,e):this.at(a,e)}intersectsSphere(t){return this.distanceSqToPoint(t.center)<=t.radius*t.radius}distanceToPlane(t){const e=t.normal.dot(this.direction);if(0===e)return 0===t.distanceToPoint(this.origin)?0:null;const n=-(this.origin.dot(t.normal)+t.constant)/e;return n>=0?n:null}intersectPlane(t,e){const n=this.distanceToPlane(t);return null===n?null:this.at(n,e)}intersectsPlane(t){const e=t.distanceToPoint(this.origin);if(0===e)return!0;return t.normal.dot(this.direction)*e<0}intersectBox(t,e){let n,i,r,s,a,o;const l=1/this.direction.x,c=1/this.direction.y,h=1/this.direction.z,u=this.origin;return l>=0?(n=(t.min.x-u.x)*l,i=(t.max.x-u.x)*l):(n=(t.max.x-u.x)*l,i=(t.min.x-u.x)*l),c>=0?(r=(t.min.y-u.y)*c,s=(t.max.y-u.y)*c):(r=(t.max.y-u.y)*c,s=(t.min.y-u.y)*c),n>s||r>i?null:((r>n||isNaN(n))&&(n=r),(s<i||isNaN(i))&&(i=s),h>=0?(a=(t.min.z-u.z)*h,o=(t.max.z-u.z)*h):(a=(t.max.z-u.z)*h,o=(t.min.z-u.z)*h),n>o||a>i?null:((a>n||n!=n)&&(n=a),(o<i||i!=i)&&(i=o),i<0?null:this.at(n>=0?n:i,e)))}intersectsBox(t){return null!==this.intersectBox(t,tr)}intersectTriangle(t,e,n,i,r){rr.subVectors(e,t),sr.subVectors(n,t),ar.crossVectors(rr,sr);let s,a=this.direction.dot(ar);if(a>0){if(i)return null;s=1}else{if(!(a<0))return null;s=-1,a=-a}ir.subVectors(this.origin,t);const o=s*this.direction.dot(sr.crossVectors(ir,sr));if(o<0)return null;const l=s*this.direction.dot(rr.cross(ir));if(l<0)return null;if(o+l>a)return null;const c=-s*ir.dot(ar);return c<0?null:this.at(c/a,r)}applyMatrix4(t){return this.origin.applyMatrix4(t),this.direction.transformDirection(t),this}equals(t){return t.origin.equals(this.origin)&&t.direction.equals(this.direction)}clone(){return(new this.constructor).copy(this)}}class lr{constructor(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f){lr.prototype.isMatrix4=!0,this.elements=[1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1],void 0!==t&&this.set(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f)}set(t,e,n,i,r,s,a,o,l,c,h,u,d,p,m,f){const g=this.elements;return g[0]=t,g[4]=e,g[8]=n,g[12]=i,g[1]=r,g[5]=s,g[9]=a,g[13]=o,g[2]=l,g[6]=c,g[10]=h,g[14]=u,g[3]=d,g[7]=p,g[11]=m,g[15]=f,this}identity(){return this.set(1,0,0,0,0,1,0,0,0,0,1,0,0,0,0,1),this}clone(){return(new lr).fromArray(this.elements)}copy(t){const e=this.elements,n=t.elements;return e[0]=n[0],e[1]=n[1],e[2]=n[2],e[3]=n[3],e[4]=n[4],e[5]=n[5],e[6]=n[6],e[7]=n[7],e[8]=n[8],e[9]=n[9],e[10]=n[10],e[11]=n[11],e[12]=n[12],e[13]=n[13],e[14]=n[14],e[15]=n[15],this}copyPosition(t){const e=this.elements,n=t.elements;return e[12]=n[12],e[13]=n[13],e[14]=n[14],this}setFromMatrix3(t){const e=t.elements;return this.set(e[0],e[3],e[6],0,e[1],e[4],e[7],0,e[2],e[5],e[8],0,0,0,0,1),this}extractBasis(t,e,n){return t.setFromMatrixColumn(this,0),e.setFromMatrixColumn(this,1),n.setFromMatrixColumn(this,2),this}makeBasis(t,e,n){return this.set(t.x,e.x,n.x,0,t.y,e.y,n.y,0,t.z,e.z,n.z,0,0,0,0,1),this}extractRotation(t){const e=this.elements,n=t.elements,i=1/cr.setFromMatrixColumn(t,0).length(),r=1/cr.setFromMatrixColumn(t,1).length(),s=1/cr.setFromMatrixColumn(t,2).length();return e[0]=n[0]*i,e[1]=n[1]*i,e[2]=n[2]*i,e[3]=0,e[4]=n[4]*r,e[5]=n[5]*r,e[6]=n[6]*r,e[7]=0,e[8]=n[8]*s,e[9]=n[9]*s,e[10]=n[10]*s,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromEuler(t){const e=this.elements,n=t.x,i=t.y,r=t.z,s=Math.cos(n),a=Math.sin(n),o=Math.cos(i),l=Math.sin(i),c=Math.cos(r),h=Math.sin(r);if("XYZ"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=-o*h,e[8]=l,e[1]=n+i*l,e[5]=t-r*l,e[9]=-a*o,e[2]=r-t*l,e[6]=i+n*l,e[10]=s*o}else if("YXZ"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t+r*a,e[4]=i*a-n,e[8]=s*l,e[1]=s*h,e[5]=s*c,e[9]=-a,e[2]=n*a-i,e[6]=r+t*a,e[10]=s*o}else if("ZXY"===t.order){const t=o*c,n=o*h,i=l*c,r=l*h;e[0]=t-r*a,e[4]=-s*h,e[8]=i+n*a,e[1]=n+i*a,e[5]=s*c,e[9]=r-t*a,e[2]=-s*l,e[6]=a,e[10]=s*o}else if("ZYX"===t.order){const t=s*c,n=s*h,i=a*c,r=a*h;e[0]=o*c,e[4]=i*l-n,e[8]=t*l+r,e[1]=o*h,e[5]=r*l+t,e[9]=n*l-i,e[2]=-l,e[6]=a*o,e[10]=s*o}else if("YZX"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=r-t*h,e[8]=i*h+n,e[1]=h,e[5]=s*c,e[9]=-a*c,e[2]=-l*c,e[6]=n*h+i,e[10]=t-r*h}else if("XZY"===t.order){const t=s*o,n=s*l,i=a*o,r=a*l;e[0]=o*c,e[4]=-h,e[8]=l*c,e[1]=t*h+r,e[5]=s*c,e[9]=n*h-i,e[2]=i*h-n,e[6]=a*c,e[10]=r*h+t}return e[3]=0,e[7]=0,e[11]=0,e[12]=0,e[13]=0,e[14]=0,e[15]=1,this}makeRotationFromQuaternion(t){return this.compose(ur,t,dr)}lookAt(t,e,n){const i=this.elements;return fr.subVectors(t,e),0===fr.lengthSq()&&(fr.z=1),fr.normalize(),pr.crossVectors(n,fr),0===pr.lengthSq()&&(1===Math.abs(n.z)?fr.x+=1e-4:fr.z+=1e-4,fr.normalize(),pr.crossVectors(n,fr)),pr.normalize(),mr.crossVectors(fr,pr),i[0]=pr.x,i[4]=mr.x,i[8]=fr.x,i[1]=pr.y,i[5]=mr.y,i[9]=fr.y,i[2]=pr.z,i[6]=mr.z,i[10]=fr.z,this}multiply(t){return this.multiplyMatrices(this,t)}premultiply(t){return this.multiplyMatrices(t,this)}multiplyMatrices(t,e){const n=t.elements,i=e.elements,r=this.elements,s=n[0],a=n[4],o=n[8],l=n[12],c=n[1],h=n[5],u=n[9],d=n[13],p=n[2],m=n[6],f=n[10],g=n[14],v=n[3],_=n[7],x=n[11],y=n[15],M=i[0],S=i[4],b=i[8],w=i[12],T=i[1],E=i[5],A=i[9],R=i[13],C=i[2],P=i[6],I=i[10],L=i[14],U=i[3],N=i[7],D=i[11],O=i[15];return r[0]=s*M+a*T+o*C+l*U,r[4]=s*S+a*E+o*P+l*N,r[8]=s*b+a*A+o*I+l*D,r[12]=s*w+a*R+o*L+l*O,r[1]=c*M+h*T+u*C+d*U,r[5]=c*S+h*E+u*P+d*N,r[9]=c*b+h*A+u*I+d*D,r[13]=c*w+h*R+u*L+d*O,r[2]=p*M+m*T+f*C+g*U,r[6]=p*S+m*E+f*P+g*N,r[10]=p*b+m*A+f*I+g*D,r[14]=p*w+m*R+f*L+g*O,r[3]=v*M+_*T+x*C+y*U,r[7]=v*S+_*E+x*P+y*N,r[11]=v*b+_*A+x*I+y*D,r[15]=v*w+_*R+x*L+y*O,this}multiplyScalar(t){const e=this.elements;return e[0]*=t,e[4]*=t,e[8]*=t,e[12]*=t,e[1]*=t,e[5]*=t,e[9]*=t,e[13]*=t,e[2]*=t,e[6]*=t,e[10]*=t,e[14]*=t,e[3]*=t,e[7]*=t,e[11]*=t,e[15]*=t,this}determinant(){const t=this.elements,e=t[0],n=t[4],i=t[8],r=t[12],s=t[1],a=t[5],o=t[9],l=t[13],c=t[2],h=t[6],u=t[10],d=t[14];return t[3]*(+r*o*h-i*l*h-r*a*u+n*l*u+i*a*d-n*o*d)+t[7]*(+e*o*d-e*l*u+r*s*u-i*s*d+i*l*c-r*o*c)+t[11]*(+e*l*h-e*a*d-r*s*h+n*s*d+r*a*c-n*l*c)+t[15]*(-i*a*c-e*o*h+e*a*u+i*s*h-n*s*u+n*o*c)}transpose(){const t=this.elements;let e;return e=t[1],t[1]=t[4],t[4]=e,e=t[2],t[2]=t[8],t[8]=e,e=t[6],t[6]=t[9],t[9]=e,e=t[3],t[3]=t[12],t[12]=e,e=t[7],t[7]=t[13],t[13]=e,e=t[11],t[11]=t[14],t[14]=e,this}setPosition(t,e,n){const i=this.elements;return t.isVector3?(i[12]=t.x,i[13]=t.y,i[14]=t.z):(i[12]=t,i[13]=e,i[14]=n),this}invert(){const t=this.elements,e=t[0],n=t[1],i=t[2],r=t[3],s=t[4],a=t[5],o=t[6],l=t[7],c=t[8],h=t[9],u=t[10],d=t[11],p=t[12],m=t[13],f=t[14],g=t[15],v=h*f*l-m*u*l+m*o*d-a*f*d-h*o*g+a*u*g,_=p*u*l-c*f*l-p*o*d+s*f*d+c*o*g-s*u*g,x=c*m*l-p*h*l+p*a*d-s*m*d-c*a*g+s*h*g,y=p*h*o-c*m*o-p*a*u+s*m*u+c*a*f-s*h*f,M=e*v+n*_+i*x+r*y;if(0===M)return this.set(0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0);const S=1/M;return t[0]=v*S,t[1]=(m*u*r-h*f*r-m*i*d+n*f*d+h*i*g-n*u*g)*S,t[2]=(a*f*r-m*o*r+m*i*l-n*f*l-a*i*g+n*o*g)*S,t[3]=(h*o*r-a*u*r-h*i*l+n*u*l+a*i*d-n*o*d)*S,t[4]=_*S,t[5]=(c*f*r-p*u*r+p*i*d-e*f*d-c*i*g+e*u*g)*S,t[6]=(p*o*r-s*f*r-p*i*l+e*f*l+s*i*g-e*o*g)*S,t[7]=(s*u*r-c*o*r+c*i*l-e*u*l-s*i*d+e*o*d)*S,t[8]=x*S,t[9]=(p*h*r-c*m*r-p*n*d+e*m*d+c*n*g-e*h*g)*S,t[10]=(s*m*r-p*a*r+p*n*l-e*m*l-s*n*g+e*a*g)*S,t[11]=(c*a*r-s*h*r-c*n*l+e*h*l+s*n*d-e*a*d)*S,t[12]=y*S,t[13]=(c*m*i-p*h*i+p*n*u-e*m*u-c*n*f+e*h*f)*S,t[14]=(p*a*i-s*m*i-p*n*o+e*m*o+s*n*f-e*a*f)*S,t[15]=(s*h*i-c*a*i+c*n*o-e*h*o-s*n*u+e*a*u)*S,this}scale(t){const e=this.elements,n=t.x,i=t.y,r=t.z;return e[0]*=n,e[4]*=i,e[8]*=r,e[1]*=n,e[5]*=i,e[9]*=r,e[2]*=n,e[6]*=i,e[10]*=r,e[3]*=n,e[7]*=i,e[11]*=r,this}getMaxScaleOnAxis(){const t=this.elements,e=t[0]*t[0]+t[1]*t[1]+t[2]*t[2],n=t[4]*t[4]+t[5]*t[5]+t[6]*t[6],i=t[8]*t[8]+t[9]*t[9]+t[10]*t[10];return Math.sqrt(Math.max(e,n,i))}makeTranslation(t,e,n){return t.isVector3?this.set(1,0,0,t.x,0,1,0,t.y,0,0,1,t.z,0,0,0,1):this.set(1,0,0,t,0,1,0,e,0,0,1,n,0,0,0,1),this}makeRotationX(t){const e=Math.cos(t),n=Math.sin(t);return this.set(1,0,0,0,0,e,-n,0,0,n,e,0,0,0,0,1),this}makeRotationY(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,0,n,0,0,1,0,0,-n,0,e,0,0,0,0,1),this}makeRotationZ(t){const e=Math.cos(t),n=Math.sin(t);return this.set(e,-n,0,0,n,e,0,0,0,0,1,0,0,0,0,1),this}makeRotationAxis(t,e){const n=Math.cos(e),i=Math.sin(e),r=1-n,s=t.x,a=t.y,o=t.z,l=r*s,c=r*a;return this.set(l*s+n,l*a-i*o,l*o+i*a,0,l*a+i*o,c*a+n,c*o-i*s,0,l*o-i*a,c*o+i*s,r*o*o+n,0,0,0,0,1),this}makeScale(t,e,n){return this.set(t,0,0,0,0,e,0,0,0,0,n,0,0,0,0,1),this}makeShear(t,e,n,i,r,s){return this.set(1,n,r,0,t,1,s,0,e,i,1,0,0,0,0,1),this}compose(t,e,n){const i=this.elements,r=e._x,s=e._y,a=e._z,o=e._w,l=r+r,c=s+s,h=a+a,u=r*l,d=r*c,p=r*h,m=s*c,f=s*h,g=a*h,v=o*l,_=o*c,x=o*h,y=n.x,M=n.y,S=n.z;return i[0]=(1-(m+g))*y,i[1]=(d+x)*y,i[2]=(p-_)*y,i[3]=0,i[4]=(d-x)*M,i[5]=(1-(u+g))*M,i[6]=(f+v)*M,i[7]=0,i[8]=(p+_)*S,i[9]=(f-v)*S,i[10]=(1-(u+m))*S,i[11]=0,i[12]=t.x,i[13]=t.y,i[14]=t.z,i[15]=1,this}decompose(t,e,n){const i=this.elements;let r=cr.set(i[0],i[1],i[2]).length();const s=cr.set(i[4],i[5],i[6]).length(),a=cr.set(i[8],i[9],i[10]).length();this.determinant()<0&&(r=-r),t.x=i[12],t.y=i[13],t.z=i[14],hr.copy(this);const o=1/r,l=1/s,c=1/a;return hr.elements[0]*=o,hr.elements[1]*=o,hr.elements[2]*=o,hr.elements[4]*=l,hr.elements[5]*=l,hr.elements[6]*=l,hr.elements[8]*=c,hr.elements[9]*=c,hr.elements[10]*=c,e.setFromRotationMatrix(hr),n.x=r,n.y=s,n.z=a,this}makePerspective(t,e,n,i,r,s,a=2e3){const o=this.elements,l=2*r/(e-t),c=2*r/(n-i),h=(e+t)/(e-t),u=(n+i)/(n-i);let d,p;if(a===kn)d=-(s+r)/(s-r),p=-2*s*r/(s-r);else{if(a!==Vn)throw new Error("THREE.Matrix4.makePerspective(): Invalid coordinate system: "+a);d=-s/(s-r),p=-s*r/(s-r)}return o[0]=l,o[4]=0,o[8]=h,o[12]=0,o[1]=0,o[5]=c,o[9]=u,o[13]=0,o[2]=0,o[6]=0,o[10]=d,o[14]=p,o[3]=0,o[7]=0,o[11]=-1,o[15]=0,this}makeOrthographic(t,e,n,i,r,s,a=2e3){const o=this.elements,l=1/(e-t),c=1/(n-i),h=1/(s-r),u=(e+t)*l,d=(n+i)*c;let p,m;if(a===kn)p=(s+r)*h,m=-2*h;else{if(a!==Vn)throw new Error("THREE.Matrix4.makeOrthographic(): Invalid coordinate system: "+a);p=r*h,m=-1*h}return o[0]=2*l,o[4]=0,o[8]=0,o[12]=-u,o[1]=0,o[5]=2*c,o[9]=0,o[13]=-d,o[2]=0,o[6]=0,o[10]=m,o[14]=-p,o[3]=0,o[7]=0,o[11]=0,o[15]=1,this}equals(t){const e=this.elements,n=t.elements;for(let t=0;t<16;t++)if(e[t]!==n[t])return!1;return!0}fromArray(t,e=0){for(let n=0;n<16;n++)this.elements[n]=t[n+e];return this}toArray(t=[],e=0){const n=this.elements;return t[e]=n[0],t[e+1]=n[1],t[e+2]=n[2],t[e+3]=n[3],t[e+4]=n[4],t[e+5]=n[5],t[e+6]=n[6],t[e+7]=n[7],t[e+8]=n[8],t[e+9]=n[9],t[e+10]=n[10],t[e+11]=n[11],t[e+12]=n[12],t[e+13]=n[13],t[e+14]=n[14],t[e+15]=n[15],t}}const cr=new Li,hr=new lr,ur=new Li(0,0,0),dr=new Li(1,1,1),pr=new Li,mr=new Li,fr=new Li,gr=new lr,vr=new Ii;class _r{constructor(t=0,e=0,n=0,i=_r.DEFAULT_ORDER){this.isEuler=!0,this._x=t,this._y=e,this._z=n,this._order=i}get x(){return this._x}set x(t){this._x=t,this._onChangeCallback()}get y(){return this._y}set y(t){this._y=t,this._onChangeCallback()}get z(){return this._z}set z(t){this._z=t,this._onChangeCallback()}get order(){return this._order}set order(t){this._order=t,this._onChangeCallback()}set(t,e,n,i=this._order){return this._x=t,this._y=e,this._z=n,this._order=i,this._onChangeCallback(),this}clone(){return new this.constructor(this._x,this._y,this._z,this._order)}copy(t){return this._x=t._x,this._y=t._y,this._z=t._z,this._order=t._order,this._onChangeCallback(),this}setFromRotationMatrix(t,e=this._order,n=!0){const i=t.elements,r=i[0],s=i[4],a=i[8],o=i[1],l=i[5],c=i[9],h=i[2],u=i[6],d=i[10];switch(e){case"XYZ":this._y=Math.asin(Yn(a,-1,1)),Math.abs(a)<.9999999?(this._x=Math.atan2(-c,d),this._z=Math.atan2(-s,r)):(this._x=Math.atan2(u,l),this._z=0);break;case"YXZ":this._x=Math.asin(-Yn(c,-1,1)),Math.abs(c)<.9999999?(this._y=Math.atan2(a,d),this._z=Math.atan2(o,l)):(this._y=Math.atan2(-h,r),this._z=0);break;case"ZXY":this._x=Math.asin(Yn(u,-1,1)),Math.abs(u)<.9999999?(this._y=Math.atan2(-h,d),this._z=Math.atan2(-s,l)):(this._y=0,this._z=Math.atan2(o,r));break;case"ZYX":this._y=Math.asin(-Yn(h,-1,1)),Math.abs(h)<.9999999?(this._x=Math.atan2(u,d),this._z=Math.atan2(o,r)):(this._x=0,this._z=Math.atan2(-s,l));break;case"YZX":this._z=Math.asin(Yn(o,-1,1)),Math.abs(o)<.9999999?(this._x=Math.atan2(-c,l),this._y=Math.atan2(-h,r)):(this._x=0,this._y=Math.atan2(a,d));break;case"XZY":this._z=Math.asin(-Yn(s,-1,1)),Math.abs(s)<.9999999?(this._x=Math.atan2(u,l),this._y=Math.atan2(a,r)):(this._x=Math.atan2(-c,d),this._y=0);break;default:console.warn("THREE.Euler: .setFromRotationMatrix() encountered an unknown order: "+e)}return this._order=e,!0===n&&this._onChangeCallback(),this}setFromQuaternion(t,e,n){return gr.makeRotationFromQuaternion(t),this.setFromRotationMatrix(gr,e,n)}setFromVector3(t,e=this._order){return this.set(t.x,t.y,t.z,e)}reorder(t){return vr.setFromEuler(this),this.setFromQuaternion(vr,t)}equals(t){return t._x===this._x&&t._y===this._y&&t._z===this._z&&t._order===this._order}fromArray(t){return this._x=t[0],this._y=t[1],this._z=t[2],void 0!==t[3]&&(this._order=t[3]),this._onChangeCallback(),this}toArray(t=[],e=0){return t[e]=this._x,t[e+1]=this._y,t[e+2]=this._z,t[e+3]=this._order,t}_onChange(t){return this._onChangeCallback=t,this}_onChangeCallback(){}*[Symbol.iterator](){yield this._x,yield this._y,yield this._z,yield this._order}}_r.DEFAULT_ORDER="XYZ";class xr{constructor(){this.mask=1}set(t){this.mask=(1<<t|0)>>>0}enable(t){this.mask|=1<<t|0}enableAll(){this.mask=-1}toggle(t){this.mask^=1<<t|0}disable(t){this.mask&=~(1<<t|0)}disableAll(){this.mask=0}test(t){return 0!=(this.mask&t.mask)}isEnabled(t){return 0!=(this.mask&(1<<t|0))}}let yr=0;const Mr=new Li,Sr=new Ii,br=new lr,wr=new Li,Tr=new Li,Er=new Li,Ar=new Ii,Rr=new Li(1,0,0),Cr=new Li(0,1,0),Pr=new Li(0,0,1),Ir={type:"added"},Lr={type:"removed"},Ur={type:"childadded",child:null},Nr={type:"childremoved",child:null};class Dr extends Hn{constructor(){super(),this.isObject3D=!0,Object.defineProperty(this,"id",{value:yr++}),this.uuid=qn(),this.name="",this.type="Object3D",this.parent=null,this.children=[],this.up=Dr.DEFAULT_UP.clone();const t=new Li,e=new _r,n=new Ii,i=new Li(1,1,1);e._onChange((function(){n.setFromEuler(e,!1)})),n._onChange((function(){e.setFromQuaternion(n,void 0,!1)})),Object.defineProperties(this,{position:{configurable:!0,enumerable:!0,value:t},rotation:{configurable:!0,enumerable:!0,value:e},quaternion:{configurable:!0,enumerable:!0,value:n},scale:{configurable:!0,enumerable:!0,value:i},modelViewMatrix:{value:new lr},normalMatrix:{value:new ei}}),this.matrix=new lr,this.matrixWorld=new lr,this.matrixAutoUpdate=Dr.DEFAULT_MATRIX_AUTO_UPDATE,this.matrixWorldAutoUpdate=Dr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE,this.matrixWorldNeedsUpdate=!1,this.layers=new xr,this.visible=!0,this.castShadow=!1,this.receiveShadow=!1,this.frustumCulled=!0,this.renderOrder=0,this.animations=[],this.userData={}}onBeforeShadow(){}onAfterShadow(){}onBeforeRender(){}onAfterRender(){}applyMatrix4(t){this.matrixAutoUpdate&&this.updateMatrix(),this.matrix.premultiply(t),this.matrix.decompose(this.position,this.quaternion,this.scale)}applyQuaternion(t){return this.quaternion.premultiply(t),this}setRotationFromAxisAngle(t,e){this.quaternion.setFromAxisAngle(t,e)}setRotationFromEuler(t){this.quaternion.setFromEuler(t,!0)}setRotationFromMatrix(t){this.quaternion.setFromRotationMatrix(t)}setRotationFromQuaternion(t){this.quaternion.copy(t)}rotateOnAxis(t,e){return Sr.setFromAxisAngle(t,e),this.quaternion.multiply(Sr),this}rotateOnWorldAxis(t,e){return Sr.setFromAxisAngle(t,e),this.quaternion.premultiply(Sr),this}rotateX(t){return this.rotateOnAxis(Rr,t)}rotateY(t){return this.rotateOnAxis(Cr,t)}rotateZ(t){return this.rotateOnAxis(Pr,t)}translateOnAxis(t,e){return Mr.copy(t).applyQuaternion(this.quaternion),this.position.add(Mr.multiplyScalar(e)),this}translateX(t){return this.translateOnAxis(Rr,t)}translateY(t){return this.translateOnAxis(Cr,t)}translateZ(t){return this.translateOnAxis(Pr,t)}localToWorld(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(this.matrixWorld)}worldToLocal(t){return this.updateWorldMatrix(!0,!1),t.applyMatrix4(br.copy(this.matrixWorld).invert())}lookAt(t,e,n){t.isVector3?wr.copy(t):wr.set(t,e,n);const i=this.parent;this.updateWorldMatrix(!0,!1),Tr.setFromMatrixPosition(this.matrixWorld),this.isCamera||this.isLight?br.lookAt(Tr,wr,this.up):br.lookAt(wr,Tr,this.up),this.quaternion.setFromRotationMatrix(br),i&&(br.extractRotation(i.matrixWorld),Sr.setFromRotationMatrix(br),this.quaternion.premultiply(Sr.invert()))}add(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.add(arguments[t]);return this}return t===this?(console.error("THREE.Object3D.add: object can't be added as a child of itself.",t),this):(t&&t.isObject3D?(t.removeFromParent(),t.parent=this,this.children.push(t),t.dispatchEvent(Ir),Ur.child=t,this.dispatchEvent(Ur),Ur.child=null):console.error("THREE.Object3D.add: object not an instance of THREE.Object3D.",t),this)}remove(t){if(arguments.length>1){for(let t=0;t<arguments.length;t++)this.remove(arguments[t]);return this}const e=this.children.indexOf(t);return-1!==e&&(t.parent=null,this.children.splice(e,1),t.dispatchEvent(Lr),Nr.child=t,this.dispatchEvent(Nr),Nr.child=null),this}removeFromParent(){const t=this.parent;return null!==t&&t.remove(this),this}clear(){return this.remove(...this.children)}attach(t){return this.updateWorldMatrix(!0,!1),br.copy(this.matrixWorld).invert(),null!==t.parent&&(t.parent.updateWorldMatrix(!0,!1),br.multiply(t.parent.matrixWorld)),t.applyMatrix4(br),t.removeFromParent(),t.parent=this,this.children.push(t),t.updateWorldMatrix(!1,!0),t.dispatchEvent(Ir),Ur.child=t,this.dispatchEvent(Ur),Ur.child=null,this}getObjectById(t){return this.getObjectByProperty("id",t)}getObjectByName(t){return this.getObjectByProperty("name",t)}getObjectByProperty(t,e){if(this[t]===e)return this;for(let n=0,i=this.children.length;n<i;n++){const i=this.children[n].getObjectByProperty(t,e);if(void 0!==i)return i}}getObjectsByProperty(t,e,n=[]){this[t]===e&&n.push(this);const i=this.children;for(let r=0,s=i.length;r<s;r++)i[r].getObjectsByProperty(t,e,n);return n}getWorldPosition(t){return this.updateWorldMatrix(!0,!1),t.setFromMatrixPosition(this.matrixWorld)}getWorldQuaternion(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Tr,t,Er),t}getWorldScale(t){return this.updateWorldMatrix(!0,!1),this.matrixWorld.decompose(Tr,Ar,t),t}getWorldDirection(t){this.updateWorldMatrix(!0,!1);const e=this.matrixWorld.elements;return t.set(e[8],e[9],e[10]).normalize()}raycast(){}traverse(t){t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverse(t)}traverseVisible(t){if(!1===this.visible)return;t(this);const e=this.children;for(let n=0,i=e.length;n<i;n++)e[n].traverseVisible(t)}traverseAncestors(t){const e=this.parent;null!==e&&(t(e),e.traverseAncestors(t))}updateMatrix(){this.matrix.compose(this.position,this.quaternion,this.scale),this.matrixWorldNeedsUpdate=!0}updateMatrixWorld(t){this.matrixAutoUpdate&&this.updateMatrix(),(this.matrixWorldNeedsUpdate||t)&&(!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),this.matrixWorldNeedsUpdate=!1,t=!0);const e=this.children;for(let n=0,i=e.length;n<i;n++){e[n].updateMatrixWorld(t)}}updateWorldMatrix(t,e){const n=this.parent;if(!0===t&&null!==n&&n.updateWorldMatrix(!0,!1),this.matrixAutoUpdate&&this.updateMatrix(),!0===this.matrixWorldAutoUpdate&&(null===this.parent?this.matrixWorld.copy(this.matrix):this.matrixWorld.multiplyMatrices(this.parent.matrixWorld,this.matrix)),!0===e){const t=this.children;for(let e=0,n=t.length;e<n;e++){t[e].updateWorldMatrix(!1,!0)}}}toJSON(t){const e=void 0===t||"string"==typeof t,n={};e&&(t={geometries:{},materials:{},textures:{},images:{},shapes:{},skeletons:{},animations:{},nodes:{}},n.metadata={version:4.6,type:"Object",generator:"Object3D.toJSON"});const i={};function r(e,n){return void 0===e[n.uuid]&&(e[n.uuid]=n.toJSON(t)),n.uuid}if(i.uuid=this.uuid,i.type=this.type,""!==this.name&&(i.name=this.name),!0===this.castShadow&&(i.castShadow=!0),!0===this.receiveShadow&&(i.receiveShadow=!0),!1===this.visible&&(i.visible=!1),!1===this.frustumCulled&&(i.frustumCulled=!1),0!==this.renderOrder&&(i.renderOrder=this.renderOrder),Object.keys(this.userData).length>0&&(i.userData=this.userData),i.layers=this.layers.mask,i.matrix=this.matrix.toArray(),i.up=this.up.toArray(),!1===this.matrixAutoUpdate&&(i.matrixAutoUpdate=!1),this.isInstancedMesh&&(i.type="InstancedMesh",i.count=this.count,i.instanceMatrix=this.instanceMatrix.toJSON(),null!==this.instanceColor&&(i.instanceColor=this.instanceColor.toJSON())),this.isBatchedMesh&&(i.type="BatchedMesh",i.perObjectFrustumCulled=this.perObjectFrustumCulled,i.sortObjects=this.sortObjects,i.drawRanges=this._drawRanges,i.reservedRanges=this._reservedRanges,i.visibility=this._visibility,i.active=this._active,i.bounds=this._bounds.map((t=>({boxInitialized:t.boxInitialized,boxMin:t.box.min.toArray(),boxMax:t.box.max.toArray(),sphereInitialized:t.sphereInitialized,sphereRadius:t.sphere.radius,sphereCenter:t.sphere.center.toArray()}))),i.maxInstanceCount=this._maxInstanceCount,i.maxVertexCount=this._maxVertexCount,i.maxIndexCount=this._maxIndexCount,i.geometryInitialized=this._geometryInitialized,i.geometryCount=this._geometryCount,i.matricesTexture=this._matricesTexture.toJSON(t),null!==this._colorsTexture&&(i.colorsTexture=this._colorsTexture.toJSON(t)),null!==this.boundingSphere&&(i.boundingSphere={center:i.boundingSphere.center.toArray(),radius:i.boundingSphere.radius}),null!==this.boundingBox&&(i.boundingBox={min:i.boundingBox.min.toArray(),max:i.boundingBox.max.toArray()})),this.isScene)this.background&&(this.background.isColor?i.background=this.background.toJSON():this.background.isTexture&&(i.background=this.background.toJSON(t).uuid)),this.environment&&this.environment.isTexture&&!0!==this.environment.isRenderTargetTexture&&(i.environment=this.environment.toJSON(t).uuid);else if(this.isMesh||this.isLine||this.isPoints){i.geometry=r(t.geometries,this.geometry);const e=this.geometry.parameters;if(void 0!==e&&void 0!==e.shapes){const n=e.shapes;if(Array.isArray(n))for(let e=0,i=n.length;e<i;e++){const i=n[e];r(t.shapes,i)}else r(t.shapes,n)}}if(this.isSkinnedMesh&&(i.bindMode=this.bindMode,i.bindMatrix=this.bindMatrix.toArray(),void 0!==this.skeleton&&(r(t.skeletons,this.skeleton),i.skeleton=this.skeleton.uuid)),void 0!==this.material)if(Array.isArray(this.material)){const e=[];for(let n=0,i=this.material.length;n<i;n++)e.push(r(t.materials,this.material[n]));i.material=e}else i.material=r(t.materials,this.material);if(this.children.length>0){i.children=[];for(let e=0;e<this.children.length;e++)i.children.push(this.children[e].toJSON(t).object)}if(this.animations.length>0){i.animations=[];for(let e=0;e<this.animations.length;e++){const n=this.animations[e];i.animations.push(r(t.animations,n))}}if(e){const e=s(t.geometries),i=s(t.materials),r=s(t.textures),a=s(t.images),o=s(t.shapes),l=s(t.skeletons),c=s(t.animations),h=s(t.nodes);e.length>0&&(n.geometries=e),i.length>0&&(n.materials=i),r.length>0&&(n.textures=r),a.length>0&&(n.images=a),o.length>0&&(n.shapes=o),l.length>0&&(n.skeletons=l),c.length>0&&(n.animations=c),h.length>0&&(n.nodes=h)}return n.object=i,n;function s(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}}clone(t){return(new this.constructor).copy(this,t)}copy(t,e=!0){if(this.name=t.name,this.up.copy(t.up),this.position.copy(t.position),this.rotation.order=t.rotation.order,this.quaternion.copy(t.quaternion),this.scale.copy(t.scale),this.matrix.copy(t.matrix),this.matrixWorld.copy(t.matrixWorld),this.matrixAutoUpdate=t.matrixAutoUpdate,this.matrixWorldAutoUpdate=t.matrixWorldAutoUpdate,this.matrixWorldNeedsUpdate=t.matrixWorldNeedsUpdate,this.layers.mask=t.layers.mask,this.visible=t.visible,this.castShadow=t.castShadow,this.receiveShadow=t.receiveShadow,this.frustumCulled=t.frustumCulled,this.renderOrder=t.renderOrder,this.animations=t.animations.slice(),this.userData=JSON.parse(JSON.stringify(t.userData)),!0===e)for(let e=0;e<t.children.length;e++){const n=t.children[e];this.add(n.clone())}return this}}Dr.DEFAULT_UP=new Li(0,1,0),Dr.DEFAULT_MATRIX_AUTO_UPDATE=!0,Dr.DEFAULT_MATRIX_WORLD_AUTO_UPDATE=!0;const Or=new Li,Fr=new Li,Br=new Li,zr=new Li,kr=new Li,Vr=new Li,Hr=new Li,Gr=new Li,Wr=new Li,Xr=new Li;class jr{constructor(t=new Li,e=new Li,n=new Li){this.a=t,this.b=e,this.c=n}static getNormal(t,e,n,i){i.subVectors(n,e),Or.subVectors(t,e),i.cross(Or);const r=i.lengthSq();return r>0?i.multiplyScalar(1/Math.sqrt(r)):i.set(0,0,0)}static getBarycoord(t,e,n,i,r){Or.subVectors(i,e),Fr.subVectors(n,e),Br.subVectors(t,e);const s=Or.dot(Or),a=Or.dot(Fr),o=Or.dot(Br),l=Fr.dot(Fr),c=Fr.dot(Br),h=s*l-a*a;if(0===h)return r.set(0,0,0),null;const u=1/h,d=(l*o-a*c)*u,p=(s*c-a*o)*u;return r.set(1-d-p,p,d)}static containsPoint(t,e,n,i){return null!==this.getBarycoord(t,e,n,i,zr)&&(zr.x>=0&&zr.y>=0&&zr.x+zr.y<=1)}static getInterpolation(t,e,n,i,r,s,a,o){return null===this.getBarycoord(t,e,n,i,zr)?(o.x=0,o.y=0,"z"in o&&(o.z=0),"w"in o&&(o.w=0),null):(o.setScalar(0),o.addScaledVector(r,zr.x),o.addScaledVector(s,zr.y),o.addScaledVector(a,zr.z),o)}static isFrontFacing(t,e,n,i){return Or.subVectors(n,e),Fr.subVectors(t,e),Or.cross(Fr).dot(i)<0}set(t,e,n){return this.a.copy(t),this.b.copy(e),this.c.copy(n),this}setFromPointsAndIndices(t,e,n,i){return this.a.copy(t[e]),this.b.copy(t[n]),this.c.copy(t[i]),this}setFromAttributeAndIndices(t,e,n,i){return this.a.fromBufferAttribute(t,e),this.b.fromBufferAttribute(t,n),this.c.fromBufferAttribute(t,i),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.a.copy(t.a),this.b.copy(t.b),this.c.copy(t.c),this}getArea(){return Or.subVectors(this.c,this.b),Fr.subVectors(this.a,this.b),.5*Or.cross(Fr).length()}getMidpoint(t){return t.addVectors(this.a,this.b).add(this.c).multiplyScalar(1/3)}getNormal(t){return jr.getNormal(this.a,this.b,this.c,t)}getPlane(t){return t.setFromCoplanarPoints(this.a,this.b,this.c)}getBarycoord(t,e){return jr.getBarycoord(t,this.a,this.b,this.c,e)}getInterpolation(t,e,n,i,r){return jr.getInterpolation(t,this.a,this.b,this.c,e,n,i,r)}containsPoint(t){return jr.containsPoint(t,this.a,this.b,this.c)}isFrontFacing(t){return jr.isFrontFacing(this.a,this.b,this.c,t)}intersectsBox(t){return t.intersectsTriangle(this)}closestPointToPoint(t,e){const n=this.a,i=this.b,r=this.c;let s,a;kr.subVectors(i,n),Vr.subVectors(r,n),Gr.subVectors(t,n);const o=kr.dot(Gr),l=Vr.dot(Gr);if(o<=0&&l<=0)return e.copy(n);Wr.subVectors(t,i);const c=kr.dot(Wr),h=Vr.dot(Wr);if(c>=0&&h<=c)return e.copy(i);const u=o*h-c*l;if(u<=0&&o>=0&&c<=0)return s=o/(o-c),e.copy(n).addScaledVector(kr,s);Xr.subVectors(t,r);const d=kr.dot(Xr),p=Vr.dot(Xr);if(p>=0&&d<=p)return e.copy(r);const m=d*l-o*p;if(m<=0&&l>=0&&p<=0)return a=l/(l-p),e.copy(n).addScaledVector(Vr,a);const f=c*p-d*h;if(f<=0&&h-c>=0&&d-p>=0)return Hr.subVectors(r,i),a=(h-c)/(h-c+(d-p)),e.copy(i).addScaledVector(Hr,a);const g=1/(f+m+u);return s=m*g,a=u*g,e.copy(n).addScaledVector(kr,s).addScaledVector(Vr,a)}equals(t){return t.a.equals(this.a)&&t.b.equals(this.b)&&t.c.equals(this.c)}}const qr={aliceblue:15792383,antiquewhite:16444375,aqua:65535,aquamarine:8388564,azure:15794175,beige:16119260,bisque:16770244,black:0,blanchedalmond:16772045,blue:255,blueviolet:9055202,brown:10824234,burlywood:14596231,cadetblue:6266528,chartreuse:8388352,chocolate:13789470,coral:16744272,cornflowerblue:6591981,cornsilk:16775388,crimson:14423100,cyan:65535,darkblue:139,darkcyan:35723,darkgoldenrod:12092939,darkgray:11119017,darkgreen:25600,darkgrey:11119017,darkkhaki:12433259,darkmagenta:9109643,darkolivegreen:5597999,darkorange:16747520,darkorchid:10040012,darkred:9109504,darksalmon:15308410,darkseagreen:9419919,darkslateblue:4734347,darkslategray:3100495,darkslategrey:3100495,darkturquoise:52945,darkviolet:9699539,deeppink:16716947,deepskyblue:49151,dimgray:6908265,dimgrey:6908265,dodgerblue:2003199,firebrick:11674146,floralwhite:16775920,forestgreen:2263842,fuchsia:16711935,gainsboro:14474460,ghostwhite:16316671,gold:16766720,goldenrod:14329120,gray:8421504,green:32768,greenyellow:11403055,grey:8421504,honeydew:15794160,hotpink:16738740,indianred:13458524,indigo:4915330,ivory:16777200,khaki:15787660,lavender:15132410,lavenderblush:16773365,lawngreen:8190976,lemonchiffon:16775885,lightblue:11393254,lightcoral:15761536,lightcyan:14745599,lightgoldenrodyellow:16448210,lightgray:13882323,lightgreen:9498256,lightgrey:13882323,lightpink:16758465,lightsalmon:16752762,lightseagreen:2142890,lightskyblue:8900346,lightslategray:7833753,lightslategrey:7833753,lightsteelblue:11584734,lightyellow:16777184,lime:65280,limegreen:3329330,linen:16445670,magenta:16711935,maroon:8388608,mediumaquamarine:6737322,mediumblue:205,mediumorchid:12211667,mediumpurple:9662683,mediumseagreen:3978097,mediumslateblue:8087790,mediumspringgreen:64154,mediumturquoise:4772300,mediumvioletred:13047173,midnightblue:1644912,mintcream:16121850,mistyrose:16770273,moccasin:16770229,navajowhite:16768685,navy:128,oldlace:16643558,olive:8421376,olivedrab:7048739,orange:16753920,orangered:16729344,orchid:14315734,palegoldenrod:15657130,palegreen:10025880,paleturquoise:11529966,palevioletred:14381203,papayawhip:16773077,peachpuff:16767673,peru:13468991,pink:16761035,plum:14524637,powderblue:11591910,purple:8388736,rebeccapurple:6697881,red:16711680,rosybrown:12357519,royalblue:4286945,saddlebrown:9127187,salmon:16416882,sandybrown:16032864,seagreen:3050327,seashell:16774638,sienna:10506797,silver:12632256,skyblue:8900331,slateblue:6970061,slategray:7372944,slategrey:7372944,snow:16775930,springgreen:65407,steelblue:4620980,tan:13808780,teal:32896,thistle:14204888,tomato:16737095,turquoise:4251856,violet:15631086,wheat:16113331,white:16777215,whitesmoke:16119285,yellow:16776960,yellowgreen:10145074},Yr={h:0,s:0,l:0},Zr={h:0,s:0,l:0};function Jr(t,e,n){return n<0&&(n+=1),n>1&&(n-=1),n<1/6?t+6*(e-t)*n:n<.5?e:n<2/3?t+6*(e-t)*(2/3-n):t}class Kr{constructor(t,e,n){return this.isColor=!0,this.r=1,this.g=1,this.b=1,this.set(t,e,n)}set(t,e,n){if(void 0===e&&void 0===n){const e=t;e&&e.isColor?this.copy(e):"number"==typeof e?this.setHex(e):"string"==typeof e&&this.setStyle(e)}else this.setRGB(t,e,n);return this}setScalar(t){return this.r=t,this.g=t,this.b=t,this}setHex(t,e=Je){return t=Math.floor(t),this.r=(t>>16&255)/255,this.g=(t>>8&255)/255,this.b=(255&t)/255,mi.toWorkingColorSpace(this,e),this}setRGB(t,e,n,i=mi.workingColorSpace){return this.r=t,this.g=e,this.b=n,mi.toWorkingColorSpace(this,i),this}setHSL(t,e,n,i=mi.workingColorSpace){if(t=Zn(t,1),e=Yn(e,0,1),n=Yn(n,0,1),0===e)this.r=this.g=this.b=n;else{const i=n<=.5?n*(1+e):n+e-n*e,r=2*n-i;this.r=Jr(r,i,t+1/3),this.g=Jr(r,i,t),this.b=Jr(r,i,t-1/3)}return mi.toWorkingColorSpace(this,i),this}setStyle(t,e=Je){function n(e){void 0!==e&&parseFloat(e)<1&&console.warn("THREE.Color: Alpha component of "+t+" will be ignored.")}let i;if(i=/^(\w+)\(([^\)]*)\)/.exec(t)){let r;const s=i[1],a=i[2];switch(s){case"rgb":case"rgba":if(r=/^\s*(\d+)\s*,\s*(\d+)\s*,\s*(\d+)\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(255,parseInt(r[1],10))/255,Math.min(255,parseInt(r[2],10))/255,Math.min(255,parseInt(r[3],10))/255,e);if(r=/^\s*(\d+)\%\s*,\s*(\d+)\%\s*,\s*(\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setRGB(Math.min(100,parseInt(r[1],10))/100,Math.min(100,parseInt(r[2],10))/100,Math.min(100,parseInt(r[3],10))/100,e);break;case"hsl":case"hsla":if(r=/^\s*(\d*\.?\d+)\s*,\s*(\d*\.?\d+)\%\s*,\s*(\d*\.?\d+)\%\s*(?:,\s*(\d*\.?\d+)\s*)?$/.exec(a))return n(r[4]),this.setHSL(parseFloat(r[1])/360,parseFloat(r[2])/100,parseFloat(r[3])/100,e);break;default:console.warn("THREE.Color: Unknown color model "+t)}}else if(i=/^\#([A-Fa-f\d]+)$/.exec(t)){const n=i[1],r=n.length;if(3===r)return this.setRGB(parseInt(n.charAt(0),16)/15,parseInt(n.charAt(1),16)/15,parseInt(n.charAt(2),16)/15,e);if(6===r)return this.setHex(parseInt(n,16),e);console.warn("THREE.Color: Invalid hex color "+t)}else if(t&&t.length>0)return this.setColorName(t,e);return this}setColorName(t,e=Je){const n=qr[t.toLowerCase()];return void 0!==n?this.setHex(n,e):console.warn("THREE.Color: Unknown color "+t),this}clone(){return new this.constructor(this.r,this.g,this.b)}copy(t){return this.r=t.r,this.g=t.g,this.b=t.b,this}copySRGBToLinear(t){return this.r=fi(t.r),this.g=fi(t.g),this.b=fi(t.b),this}copyLinearToSRGB(t){return this.r=gi(t.r),this.g=gi(t.g),this.b=gi(t.b),this}convertSRGBToLinear(){return this.copySRGBToLinear(this),this}convertLinearToSRGB(){return this.copyLinearToSRGB(this),this}getHex(t=Je){return mi.fromWorkingColorSpace($r.copy(this),t),65536*Math.round(Yn(255*$r.r,0,255))+256*Math.round(Yn(255*$r.g,0,255))+Math.round(Yn(255*$r.b,0,255))}getHexString(t=Je){return("000000"+this.getHex(t).toString(16)).slice(-6)}getHSL(t,e=mi.workingColorSpace){mi.fromWorkingColorSpace($r.copy(this),e);const n=$r.r,i=$r.g,r=$r.b,s=Math.max(n,i,r),a=Math.min(n,i,r);let o,l;const c=(a+s)/2;if(a===s)o=0,l=0;else{const t=s-a;switch(l=c<=.5?t/(s+a):t/(2-s-a),s){case n:o=(i-r)/t+(i<r?6:0);break;case i:o=(r-n)/t+2;break;case r:o=(n-i)/t+4}o/=6}return t.h=o,t.s=l,t.l=c,t}getRGB(t,e=mi.workingColorSpace){return mi.fromWorkingColorSpace($r.copy(this),e),t.r=$r.r,t.g=$r.g,t.b=$r.b,t}getStyle(t=Je){mi.fromWorkingColorSpace($r.copy(this),t);const e=$r.r,n=$r.g,i=$r.b;return t!==Je?`color(${t} ${e.toFixed(3)} ${n.toFixed(3)} ${i.toFixed(3)})`:`rgb(${Math.round(255*e)},${Math.round(255*n)},${Math.round(255*i)})`}offsetHSL(t,e,n){return this.getHSL(Yr),this.setHSL(Yr.h+t,Yr.s+e,Yr.l+n)}add(t){return this.r+=t.r,this.g+=t.g,this.b+=t.b,this}addColors(t,e){return this.r=t.r+e.r,this.g=t.g+e.g,this.b=t.b+e.b,this}addScalar(t){return this.r+=t,this.g+=t,this.b+=t,this}sub(t){return this.r=Math.max(0,this.r-t.r),this.g=Math.max(0,this.g-t.g),this.b=Math.max(0,this.b-t.b),this}multiply(t){return this.r*=t.r,this.g*=t.g,this.b*=t.b,this}multiplyScalar(t){return this.r*=t,this.g*=t,this.b*=t,this}lerp(t,e){return this.r+=(t.r-this.r)*e,this.g+=(t.g-this.g)*e,this.b+=(t.b-this.b)*e,this}lerpColors(t,e,n){return this.r=t.r+(e.r-t.r)*n,this.g=t.g+(e.g-t.g)*n,this.b=t.b+(e.b-t.b)*n,this}lerpHSL(t,e){this.getHSL(Yr),t.getHSL(Zr);const n=Jn(Yr.h,Zr.h,e),i=Jn(Yr.s,Zr.s,e),r=Jn(Yr.l,Zr.l,e);return this.setHSL(n,i,r),this}setFromVector3(t){return this.r=t.x,this.g=t.y,this.b=t.z,this}applyMatrix3(t){const e=this.r,n=this.g,i=this.b,r=t.elements;return this.r=r[0]*e+r[3]*n+r[6]*i,this.g=r[1]*e+r[4]*n+r[7]*i,this.b=r[2]*e+r[5]*n+r[8]*i,this}equals(t){return t.r===this.r&&t.g===this.g&&t.b===this.b}fromArray(t,e=0){return this.r=t[e],this.g=t[e+1],this.b=t[e+2],this}toArray(t=[],e=0){return t[e]=this.r,t[e+1]=this.g,t[e+2]=this.b,t}fromBufferAttribute(t,e){return this.r=t.getX(e),this.g=t.getY(e),this.b=t.getZ(e),this}toJSON(){return this.getHex()}*[Symbol.iterator](){yield this.r,yield this.g,yield this.b}}const $r=new Kr;Kr.NAMES=qr;let Qr=0;class ts extends Hn{constructor(){super(),this.isMaterial=!0,Object.defineProperty(this,"id",{value:Qr++}),this.uuid=qn(),this.name="",this.type="Material",this.blending=1,this.side=u,this.vertexColors=!1,this.opacity=1,this.transparent=!1,this.alphaHash=!1,this.blendSrc=C,this.blendDst=P,this.blendEquation=y,this.blendSrcAlpha=null,this.blendDstAlpha=null,this.blendEquationAlpha=null,this.blendColor=new Kr(0,0,0),this.blendAlpha=0,this.depthFunc=3,this.depthTest=!0,this.depthWrite=!0,this.stencilWriteMask=255,this.stencilFunc=519,this.stencilRef=0,this.stencilFuncMask=255,this.stencilFail=an,this.stencilZFail=an,this.stencilZPass=an,this.stencilWrite=!1,this.clippingPlanes=null,this.clipIntersection=!1,this.clipShadows=!1,this.shadowSide=null,this.colorWrite=!0,this.precision=null,this.polygonOffset=!1,this.polygonOffsetFactor=0,this.polygonOffsetUnits=0,this.dithering=!1,this.alphaToCoverage=!1,this.premultipliedAlpha=!1,this.forceSinglePass=!1,this.visible=!0,this.toneMapped=!0,this.userData={},this.version=0,this._alphaTest=0}get alphaTest(){return this._alphaTest}set alphaTest(t){this._alphaTest>0!=t>0&&this.version++,this._alphaTest=t}onBeforeCompile(){}customProgramCacheKey(){return this.onBeforeCompile.toString()}setValues(t){if(void 0!==t)for(const e in t){const n=t[e];if(void 0===n){console.warn(`THREE.Material: parameter '${e}' has value of undefined.`);continue}const i=this[e];void 0!==i?i&&i.isColor?i.set(n):i&&i.isVector3&&n&&n.isVector3?i.copy(n):this[e]=n:console.warn(`THREE.Material: '${e}' is not a property of THREE.${this.type}.`)}}toJSON(t){const e=void 0===t||"string"==typeof t;e&&(t={textures:{},images:{}});const n={metadata:{version:4.6,type:"Material",generator:"Material.toJSON"}};function i(t){const e=[];for(const n in t){const i=t[n];delete i.metadata,e.push(i)}return e}if(n.uuid=this.uuid,n.type=this.type,""!==this.name&&(n.name=this.name),this.color&&this.color.isColor&&(n.color=this.color.getHex()),void 0!==this.roughness&&(n.roughness=this.roughness),void 0!==this.metalness&&(n.metalness=this.metalness),void 0!==this.sheen&&(n.sheen=this.sheen),this.sheenColor&&this.sheenColor.isColor&&(n.sheenColor=this.sheenColor.getHex()),void 0!==this.sheenRoughness&&(n.sheenRoughness=this.sheenRoughness),this.emissive&&this.emissive.isColor&&(n.emissive=this.emissive.getHex()),void 0!==this.emissiveIntensity&&1!==this.emissiveIntensity&&(n.emissiveIntensity=this.emissiveIntensity),this.specular&&this.specular.isColor&&(n.specular=this.specular.getHex()),void 0!==this.specularIntensity&&(n.specularIntensity=this.specularIntensity),this.specularColor&&this.specularColor.isColor&&(n.specularColor=this.specularColor.getHex()),void 0!==this.shininess&&(n.shininess=this.shininess),void 0!==this.clearcoat&&(n.clearcoat=this.clearcoat),void 0!==this.clearcoatRoughness&&(n.clearcoatRoughness=this.clearcoatRoughness),this.clearcoatMap&&this.clearcoatMap.isTexture&&(n.clearcoatMap=this.clearcoatMap.toJSON(t).uuid),this.clearcoatRoughnessMap&&this.clearcoatRoughnessMap.isTexture&&(n.clearcoatRoughnessMap=this.clearcoatRoughnessMap.toJSON(t).uuid),this.clearcoatNormalMap&&this.clearcoatNormalMap.isTexture&&(n.clearcoatNormalMap=this.clearcoatNormalMap.toJSON(t).uuid,n.clearcoatNormalScale=this.clearcoatNormalScale.toArray()),void 0!==this.dispersion&&(n.dispersion=this.dispersion),void 0!==this.iridescence&&(n.iridescence=this.iridescence),void 0!==this.iridescenceIOR&&(n.iridescenceIOR=this.iridescenceIOR),void 0!==this.iridescenceThicknessRange&&(n.iridescenceThicknessRange=this.iridescenceThicknessRange),this.iridescenceMap&&this.iridescenceMap.isTexture&&(n.iridescenceMap=this.iridescenceMap.toJSON(t).uuid),this.iridescenceThicknessMap&&this.iridescenceThicknessMap.isTexture&&(n.iridescenceThicknessMap=this.iridescenceThicknessMap.toJSON(t).uuid),void 0!==this.anisotropy&&(n.anisotropy=this.anisotropy),void 0!==this.anisotropyRotation&&(n.anisotropyRotation=this.anisotropyRotation),this.anisotropyMap&&this.anisotropyMap.isTexture&&(n.anisotropyMap=this.anisotropyMap.toJSON(t).uuid),this.map&&this.map.isTexture&&(n.map=this.map.toJSON(t).uuid),this.matcap&&this.matcap.isTexture&&(n.matcap=this.matcap.toJSON(t).uuid),this.alphaMap&&this.alphaMap.isTexture&&(n.alphaMap=this.alphaMap.toJSON(t).uuid),this.lightMap&&this.lightMap.isTexture&&(n.lightMap=this.lightMap.toJSON(t).uuid,n.lightMapIntensity=this.lightMapIntensity),this.aoMap&&this.aoMap.isTexture&&(n.aoMap=this.aoMap.toJSON(t).uuid,n.aoMapIntensity=this.aoMapIntensity),this.bumpMap&&this.bumpMap.isTexture&&(n.bumpMap=this.bumpMap.toJSON(t).uuid,n.bumpScale=this.bumpScale),this.normalMap&&this.normalMap.isTexture&&(n.normalMap=this.normalMap.toJSON(t).uuid,n.normalMapType=this.normalMapType,n.normalScale=this.normalScale.toArray()),this.displacementMap&&this.displacementMap.isTexture&&(n.displacementMap=this.displacementMap.toJSON(t).uuid,n.displacementScale=this.displacementScale,n.displacementBias=this.displacementBias),this.roughnessMap&&this.roughnessMap.isTexture&&(n.roughnessMap=this.roughnessMap.toJSON(t).uuid),this.metalnessMap&&this.metalnessMap.isTexture&&(n.metalnessMap=this.metalnessMap.toJSON(t).uuid),this.emissiveMap&&this.emissiveMap.isTexture&&(n.emissiveMap=this.emissiveMap.toJSON(t).uuid),this.specularMap&&this.specularMap.isTexture&&(n.specularMap=this.specularMap.toJSON(t).uuid),this.specularIntensityMap&&this.specularIntensityMap.isTexture&&(n.specularIntensityMap=this.specularIntensityMap.toJSON(t).uuid),this.specularColorMap&&this.specularColorMap.isTexture&&(n.specularColorMap=this.specularColorMap.toJSON(t).uuid),this.envMap&&this.envMap.isTexture&&(n.envMap=this.envMap.toJSON(t).uuid,void 0!==this.combine&&(n.combine=this.combine)),void 0!==this.envMapRotation&&(n.envMapRotation=this.envMapRotation.toArray()),void 0!==this.envMapIntensity&&(n.envMapIntensity=this.envMapIntensity),void 0!==this.reflectivity&&(n.reflectivity=this.reflectivity),void 0!==this.refractionRatio&&(n.refractionRatio=this.refractionRatio),this.gradientMap&&this.gradientMap.isTexture&&(n.gradientMap=this.gradientMap.toJSON(t).uuid),void 0!==this.transmission&&(n.transmission=this.transmission),this.transmissionMap&&this.transmissionMap.isTexture&&(n.transmissionMap=this.transmissionMap.toJSON(t).uuid),void 0!==this.thickness&&(n.thickness=this.thickness),this.thicknessMap&&this.thicknessMap.isTexture&&(n.thicknessMap=this.thicknessMap.toJSON(t).uuid),void 0!==this.attenuationDistance&&this.attenuationDistance!==1/0&&(n.attenuationDistance=this.attenuationDistance),void 0!==this.attenuationColor&&(n.attenuationColor=this.attenuationColor.getHex()),void 0!==this.size&&(n.size=this.size),null!==this.shadowSide&&(n.shadowSide=this.shadowSide),void 0!==this.sizeAttenuation&&(n.sizeAttenuation=this.sizeAttenuation),1!==this.blending&&(n.blending=this.blending),this.side!==u&&(n.side=this.side),!0===this.vertexColors&&(n.vertexColors=!0),this.opacity<1&&(n.opacity=this.opacity),!0===this.transparent&&(n.transparent=!0),this.blendSrc!==C&&(n.blendSrc=this.blendSrc),this.blendDst!==P&&(n.blendDst=this.blendDst),this.blendEquation!==y&&(n.blendEquation=this.blendEquation),null!==this.blendSrcAlpha&&(n.blendSrcAlpha=this.blendSrcAlpha),null!==this.blendDstAlpha&&(n.blendDstAlpha=this.blendDstAlpha),null!==this.blendEquationAlpha&&(n.blendEquationAlpha=this.blendEquationAlpha),this.blendColor&&this.blendColor.isColor&&(n.blendColor=this.blendColor.getHex()),0!==this.blendAlpha&&(n.blendAlpha=this.blendAlpha),3!==this.depthFunc&&(n.depthFunc=this.depthFunc),!1===this.depthTest&&(n.depthTest=this.depthTest),!1===this.depthWrite&&(n.depthWrite=this.depthWrite),!1===this.colorWrite&&(n.colorWrite=this.colorWrite),255!==this.stencilWriteMask&&(n.stencilWriteMask=this.stencilWriteMask),519!==this.stencilFunc&&(n.stencilFunc=this.stencilFunc),0!==this.stencilRef&&(n.stencilRef=this.stencilRef),255!==this.stencilFuncMask&&(n.stencilFuncMask=this.stencilFuncMask),this.stencilFail!==an&&(n.stencilFail=this.stencilFail),this.stencilZFail!==an&&(n.stencilZFail=this.stencilZFail),this.stencilZPass!==an&&(n.stencilZPass=this.stencilZPass),!0===this.stencilWrite&&(n.stencilWrite=this.stencilWrite),void 0!==this.rotation&&0!==this.rotation&&(n.rotation=this.rotation),!0===this.polygonOffset&&(n.polygonOffset=!0),0!==this.polygonOffsetFactor&&(n.polygonOffsetFactor=this.polygonOffsetFactor),0!==this.polygonOffsetUnits&&(n.polygonOffsetUnits=this.polygonOffsetUnits),void 0!==this.linewidth&&1!==this.linewidth&&(n.linewidth=this.linewidth),void 0!==this.dashSize&&(n.dashSize=this.dashSize),void 0!==this.gapSize&&(n.gapSize=this.gapSize),void 0!==this.scale&&(n.scale=this.scale),!0===this.dithering&&(n.dithering=!0),this.alphaTest>0&&(n.alphaTest=this.alphaTest),!0===this.alphaHash&&(n.alphaHash=!0),!0===this.alphaToCoverage&&(n.alphaToCoverage=!0),!0===this.premultipliedAlpha&&(n.premultipliedAlpha=!0),!0===this.forceSinglePass&&(n.forceSinglePass=!0),!0===this.wireframe&&(n.wireframe=!0),this.wireframeLinewidth>1&&(n.wireframeLinewidth=this.wireframeLinewidth),"round"!==this.wireframeLinecap&&(n.wireframeLinecap=this.wireframeLinecap),"round"!==this.wireframeLinejoin&&(n.wireframeLinejoin=this.wireframeLinejoin),!0===this.flatShading&&(n.flatShading=!0),!1===this.visible&&(n.visible=!1),!1===this.toneMapped&&(n.toneMapped=!1),!1===this.fog&&(n.fog=!1),Object.keys(this.userData).length>0&&(n.userData=this.userData),e){const e=i(t.textures),r=i(t.images);e.length>0&&(n.textures=e),r.length>0&&(n.images=r)}return n}clone(){return(new this.constructor).copy(this)}copy(t){this.name=t.name,this.blending=t.blending,this.side=t.side,this.vertexColors=t.vertexColors,this.opacity=t.opacity,this.transparent=t.transparent,this.blendSrc=t.blendSrc,this.blendDst=t.blendDst,this.blendEquation=t.blendEquation,this.blendSrcAlpha=t.blendSrcAlpha,this.blendDstAlpha=t.blendDstAlpha,this.blendEquationAlpha=t.blendEquationAlpha,this.blendColor.copy(t.blendColor),this.blendAlpha=t.blendAlpha,this.depthFunc=t.depthFunc,this.depthTest=t.depthTest,this.depthWrite=t.depthWrite,this.stencilWriteMask=t.stencilWriteMask,this.stencilFunc=t.stencilFunc,this.stencilRef=t.stencilRef,this.stencilFuncMask=t.stencilFuncMask,this.stencilFail=t.stencilFail,this.stencilZFail=t.stencilZFail,this.stencilZPass=t.stencilZPass,this.stencilWrite=t.stencilWrite;const e=t.clippingPlanes;let n=null;if(null!==e){const t=e.length;n=new Array(t);for(let i=0;i!==t;++i)n[i]=e[i].clone()}return this.clippingPlanes=n,this.clipIntersection=t.clipIntersection,this.clipShadows=t.clipShadows,this.shadowSide=t.shadowSide,this.colorWrite=t.colorWrite,this.precision=t.precision,this.polygonOffset=t.polygonOffset,this.polygonOffsetFactor=t.polygonOffsetFactor,this.polygonOffsetUnits=t.polygonOffsetUnits,this.dithering=t.dithering,this.alphaTest=t.alphaTest,this.alphaHash=t.alphaHash,this.alphaToCoverage=t.alphaToCoverage,this.premultipliedAlpha=t.premultipliedAlpha,this.forceSinglePass=t.forceSinglePass,this.visible=t.visible,this.toneMapped=t.toneMapped,this.userData=JSON.parse(JSON.stringify(t.userData)),this}dispose(){this.dispatchEvent({type:"dispose"})}set needsUpdate(t){!0===t&&this.version++}onBuild(){console.warn("Material: onBuild() has been removed.")}onBeforeRender(){console.warn("Material: onBeforeRender() has been removed.")}}class es extends ts{constructor(t){super(),this.isMeshBasicMaterial=!0,this.type="MeshBasicMaterial",this.color=new Kr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _r,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}const ns=is();function is(){const t=new ArrayBuffer(4),e=new Float32Array(t),n=new Uint32Array(t),i=new Uint32Array(512),r=new Uint32Array(512);for(let t=0;t<256;++t){const e=t-127;e<-27?(i[t]=0,i[256|t]=32768,r[t]=24,r[256|t]=24):e<-14?(i[t]=1024>>-e-14,i[256|t]=1024>>-e-14|32768,r[t]=-e-1,r[256|t]=-e-1):e<=15?(i[t]=e+15<<10,i[256|t]=e+15<<10|32768,r[t]=13,r[256|t]=13):e<128?(i[t]=31744,i[256|t]=64512,r[t]=24,r[256|t]=24):(i[t]=31744,i[256|t]=64512,r[t]=13,r[256|t]=13)}const s=new Uint32Array(2048),a=new Uint32Array(64),o=new Uint32Array(64);for(let t=1;t<1024;++t){let e=t<<13,n=0;for(;0==(8388608&e);)e<<=1,n-=8388608;e&=-8388609,n+=947912704,s[t]=e|n}for(let t=1024;t<2048;++t)s[t]=939524096+(t-1024<<13);for(let t=1;t<31;++t)a[t]=t<<23;a[31]=1199570944,a[32]=2147483648;for(let t=33;t<63;++t)a[t]=2147483648+(t-32<<23);a[63]=3347054592;for(let t=1;t<64;++t)32!==t&&(o[t]=1024);return{floatView:e,uint32View:n,baseTable:i,shiftTable:r,mantissaTable:s,exponentTable:a,offsetTable:o}}function rs(t){Math.abs(t)>65504&&console.warn("THREE.DataUtils.toHalfFloat(): Value out of range."),t=Yn(t,-65504,65504),ns.floatView[0]=t;const e=ns.uint32View[0],n=e>>23&511;return ns.baseTable[n]+((8388607&e)>>ns.shiftTable[n])}function ss(t){const e=t>>10;return ns.uint32View[0]=ns.mantissaTable[ns.offsetTable[e]+(1023&t)]+ns.exponentTable[e],ns.floatView[0]}const as={toHalfFloat:rs,fromHalfFloat:ss},os=new Li,ls=new ti;class cs{constructor(t,e,n=!1){if(Array.isArray(t))throw new TypeError("THREE.BufferAttribute: array should be a Typed Array.");this.isBufferAttribute=!0,this.name="",this.array=t,this.itemSize=e,this.count=void 0!==t?t.length/e:0,this.normalized=n,this.usage=Cn,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.gpuType=Lt,this.version=0}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}get updateRange(){return ci("THREE.BufferAttribute: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.name=t.name,this.array=new t.array.constructor(t.array),this.itemSize=t.itemSize,this.count=t.count,this.normalized=t.normalized,this.usage=t.usage,this.gpuType=t.gpuType,this}copyAt(t,e,n){t*=this.itemSize,n*=e.itemSize;for(let i=0,r=this.itemSize;i<r;i++)this.array[t+i]=e.array[n+i];return this}copyArray(t){return this.array.set(t),this}applyMatrix3(t){if(2===this.itemSize)for(let e=0,n=this.count;e<n;e++)ls.fromBufferAttribute(this,e),ls.applyMatrix3(t),this.setXY(e,ls.x,ls.y);else if(3===this.itemSize)for(let e=0,n=this.count;e<n;e++)os.fromBufferAttribute(this,e),os.applyMatrix3(t),this.setXYZ(e,os.x,os.y,os.z);return this}applyMatrix4(t){for(let e=0,n=this.count;e<n;e++)os.fromBufferAttribute(this,e),os.applyMatrix4(t),this.setXYZ(e,os.x,os.y,os.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)os.fromBufferAttribute(this,e),os.applyNormalMatrix(t),this.setXYZ(e,os.x,os.y,os.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)os.fromBufferAttribute(this,e),os.transformDirection(t),this.setXYZ(e,os.x,os.y,os.z);return this}set(t,e=0){return this.array.set(t,e),this}getComponent(t,e){let n=this.array[t*this.itemSize+e];return this.normalized&&(n=Kn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=$n(n,this.array)),this.array[t*this.itemSize+e]=n,this}getX(t){let e=this.array[t*this.itemSize];return this.normalized&&(e=Kn(e,this.array)),e}setX(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize]=e,this}getY(t){let e=this.array[t*this.itemSize+1];return this.normalized&&(e=Kn(e,this.array)),e}setY(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+1]=e,this}getZ(t){let e=this.array[t*this.itemSize+2];return this.normalized&&(e=Kn(e,this.array)),e}setZ(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+2]=e,this}getW(t){let e=this.array[t*this.itemSize+3];return this.normalized&&(e=Kn(e,this.array)),e}setW(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+3]=e,this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array)),this.array[t+0]=e,this.array[t+1]=n,this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array),r=$n(r,this.array)),this.array[t+0]=e,this.array[t+1]=n,this.array[t+2]=i,this.array[t+3]=r,this}onUpload(t){return this.onUploadCallback=t,this}clone(){return new this.constructor(this.array,this.itemSize).copy(this)}toJSON(){const t={itemSize:this.itemSize,type:this.array.constructor.name,array:Array.from(this.array),normalized:this.normalized};return""!==this.name&&(t.name=this.name),this.usage!==Cn&&(t.usage=this.usage),t}}class hs extends cs{constructor(t,e,n){super(new Int8Array(t),e,n)}}class us extends cs{constructor(t,e,n){super(new Uint8Array(t),e,n)}}class ds extends cs{constructor(t,e,n){super(new Uint8ClampedArray(t),e,n)}}class ps extends cs{constructor(t,e,n){super(new Int16Array(t),e,n)}}class ms extends cs{constructor(t,e,n){super(new Uint16Array(t),e,n)}}class fs extends cs{constructor(t,e,n){super(new Int32Array(t),e,n)}}class gs extends cs{constructor(t,e,n){super(new Uint32Array(t),e,n)}}class vs extends cs{constructor(t,e,n){super(new Uint16Array(t),e,n),this.isFloat16BufferAttribute=!0}getX(t){let e=ss(this.array[t*this.itemSize]);return this.normalized&&(e=Kn(e,this.array)),e}setX(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize]=rs(e),this}getY(t){let e=ss(this.array[t*this.itemSize+1]);return this.normalized&&(e=Kn(e,this.array)),e}setY(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+1]=rs(e),this}getZ(t){let e=ss(this.array[t*this.itemSize+2]);return this.normalized&&(e=Kn(e,this.array)),e}setZ(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+2]=rs(e),this}getW(t){let e=ss(this.array[t*this.itemSize+3]);return this.normalized&&(e=Kn(e,this.array)),e}setW(t,e){return this.normalized&&(e=$n(e,this.array)),this.array[t*this.itemSize+3]=rs(e),this}setXY(t,e,n){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array)),this.array[t+0]=rs(e),this.array[t+1]=rs(n),this}setXYZ(t,e,n,i){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array)),this.array[t+0]=rs(e),this.array[t+1]=rs(n),this.array[t+2]=rs(i),this}setXYZW(t,e,n,i,r){return t*=this.itemSize,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array),r=$n(r,this.array)),this.array[t+0]=rs(e),this.array[t+1]=rs(n),this.array[t+2]=rs(i),this.array[t+3]=rs(r),this}}class _s extends cs{constructor(t,e,n){super(new Float32Array(t),e,n)}}let xs=0;const ys=new lr,Ms=new Dr,Ss=new Li,bs=new Di,ws=new Di,Ts=new Li;class Es extends Hn{constructor(){super(),this.isBufferGeometry=!0,Object.defineProperty(this,"id",{value:xs++}),this.uuid=qn(),this.name="",this.type="BufferGeometry",this.index=null,this.attributes={},this.morphAttributes={},this.morphTargetsRelative=!1,this.groups=[],this.boundingBox=null,this.boundingSphere=null,this.drawRange={start:0,count:1/0},this.userData={}}getIndex(){return this.index}setIndex(t){return Array.isArray(t)?this.index=new(ii(t)?gs:ms)(t,1):this.index=t,this}getAttribute(t){return this.attributes[t]}setAttribute(t,e){return this.attributes[t]=e,this}deleteAttribute(t){return delete this.attributes[t],this}hasAttribute(t){return void 0!==this.attributes[t]}addGroup(t,e,n=0){this.groups.push({start:t,count:e,materialIndex:n})}clearGroups(){this.groups=[]}setDrawRange(t,e){this.drawRange.start=t,this.drawRange.count=e}applyMatrix4(t){const e=this.attributes.position;void 0!==e&&(e.applyMatrix4(t),e.needsUpdate=!0);const n=this.attributes.normal;if(void 0!==n){const e=(new ei).getNormalMatrix(t);n.applyNormalMatrix(e),n.needsUpdate=!0}const i=this.attributes.tangent;return void 0!==i&&(i.transformDirection(t),i.needsUpdate=!0),null!==this.boundingBox&&this.computeBoundingBox(),null!==this.boundingSphere&&this.computeBoundingSphere(),this}applyQuaternion(t){return ys.makeRotationFromQuaternion(t),this.applyMatrix4(ys),this}rotateX(t){return ys.makeRotationX(t),this.applyMatrix4(ys),this}rotateY(t){return ys.makeRotationY(t),this.applyMatrix4(ys),this}rotateZ(t){return ys.makeRotationZ(t),this.applyMatrix4(ys),this}translate(t,e,n){return ys.makeTranslation(t,e,n),this.applyMatrix4(ys),this}scale(t,e,n){return ys.makeScale(t,e,n),this.applyMatrix4(ys),this}lookAt(t){return Ms.lookAt(t),Ms.updateMatrix(),this.applyMatrix4(Ms.matrix),this}center(){return this.computeBoundingBox(),this.boundingBox.getCenter(Ss).negate(),this.translate(Ss.x,Ss.y,Ss.z),this}setFromPoints(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n];e.push(i.x,i.y,i.z||0)}return this.setAttribute("position",new _s(e,3)),this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Di);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingBox(): GLBufferAttribute requires a manual bounding box.",this),void this.boundingBox.set(new Li(-1/0,-1/0,-1/0),new Li(1/0,1/0,1/0));if(void 0!==t){if(this.boundingBox.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];bs.setFromBufferAttribute(n),this.morphTargetsRelative?(Ts.addVectors(this.boundingBox.min,bs.min),this.boundingBox.expandByPoint(Ts),Ts.addVectors(this.boundingBox.max,bs.max),this.boundingBox.expandByPoint(Ts)):(this.boundingBox.expandByPoint(bs.min),this.boundingBox.expandByPoint(bs.max))}}else this.boundingBox.makeEmpty();(isNaN(this.boundingBox.min.x)||isNaN(this.boundingBox.min.y)||isNaN(this.boundingBox.min.z))&&console.error('THREE.BufferGeometry.computeBoundingBox(): Computed min/max have NaN values. The "position" attribute is likely to have NaN values.',this)}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Qi);const t=this.attributes.position,e=this.morphAttributes.position;if(t&&t.isGLBufferAttribute)return console.error("THREE.BufferGeometry.computeBoundingSphere(): GLBufferAttribute requires a manual bounding sphere.",this),void this.boundingSphere.set(new Li,1/0);if(t){const n=this.boundingSphere.center;if(bs.setFromBufferAttribute(t),e)for(let t=0,n=e.length;t<n;t++){const n=e[t];ws.setFromBufferAttribute(n),this.morphTargetsRelative?(Ts.addVectors(bs.min,ws.min),bs.expandByPoint(Ts),Ts.addVectors(bs.max,ws.max),bs.expandByPoint(Ts)):(bs.expandByPoint(ws.min),bs.expandByPoint(ws.max))}bs.getCenter(n);let i=0;for(let e=0,r=t.count;e<r;e++)Ts.fromBufferAttribute(t,e),i=Math.max(i,n.distanceToSquared(Ts));if(e)for(let r=0,s=e.length;r<s;r++){const s=e[r],a=this.morphTargetsRelative;for(let e=0,r=s.count;e<r;e++)Ts.fromBufferAttribute(s,e),a&&(Ss.fromBufferAttribute(t,e),Ts.add(Ss)),i=Math.max(i,n.distanceToSquared(Ts))}this.boundingSphere.radius=Math.sqrt(i),isNaN(this.boundingSphere.radius)&&console.error('THREE.BufferGeometry.computeBoundingSphere(): Computed radius is NaN. The "position" attribute is likely to have NaN values.',this)}}computeTangents(){const t=this.index,e=this.attributes;if(null===t||void 0===e.position||void 0===e.normal||void 0===e.uv)return void console.error("THREE.BufferGeometry: .computeTangents() failed. Missing required attributes (index, position, normal or uv)");const n=e.position,i=e.normal,r=e.uv;!1===this.hasAttribute("tangent")&&this.setAttribute("tangent",new cs(new Float32Array(4*n.count),4));const s=this.getAttribute("tangent"),a=[],o=[];for(let t=0;t<n.count;t++)a[t]=new Li,o[t]=new Li;const l=new Li,c=new Li,h=new Li,u=new ti,d=new ti,p=new ti,m=new Li,f=new Li;function g(t,e,i){l.fromBufferAttribute(n,t),c.fromBufferAttribute(n,e),h.fromBufferAttribute(n,i),u.fromBufferAttribute(r,t),d.fromBufferAttribute(r,e),p.fromBufferAttribute(r,i),c.sub(l),h.sub(l),d.sub(u),p.sub(u);const s=1/(d.x*p.y-p.x*d.y);isFinite(s)&&(m.copy(c).multiplyScalar(p.y).addScaledVector(h,-d.y).multiplyScalar(s),f.copy(h).multiplyScalar(d.x).addScaledVector(c,-p.x).multiplyScalar(s),a[t].add(m),a[e].add(m),a[i].add(m),o[t].add(f),o[e].add(f),o[i].add(f))}let v=this.groups;0===v.length&&(v=[{start:0,count:t.count}]);for(let e=0,n=v.length;e<n;++e){const n=v[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)g(t.getX(e+0),t.getX(e+1),t.getX(e+2))}const _=new Li,x=new Li,y=new Li,M=new Li;function S(t){y.fromBufferAttribute(i,t),M.copy(y);const e=a[t];_.copy(e),_.sub(y.multiplyScalar(y.dot(e))).normalize(),x.crossVectors(M,e);const n=x.dot(o[t])<0?-1:1;s.setXYZW(t,_.x,_.y,_.z,n)}for(let e=0,n=v.length;e<n;++e){const n=v[e],i=n.start;for(let e=i,r=i+n.count;e<r;e+=3)S(t.getX(e+0)),S(t.getX(e+1)),S(t.getX(e+2))}}computeVertexNormals(){const t=this.index,e=this.getAttribute("position");if(void 0!==e){let n=this.getAttribute("normal");if(void 0===n)n=new cs(new Float32Array(3*e.count),3),this.setAttribute("normal",n);else for(let t=0,e=n.count;t<e;t++)n.setXYZ(t,0,0,0);const i=new Li,r=new Li,s=new Li,a=new Li,o=new Li,l=new Li,c=new Li,h=new Li;if(t)for(let u=0,d=t.count;u<d;u+=3){const d=t.getX(u+0),p=t.getX(u+1),m=t.getX(u+2);i.fromBufferAttribute(e,d),r.fromBufferAttribute(e,p),s.fromBufferAttribute(e,m),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),a.fromBufferAttribute(n,d),o.fromBufferAttribute(n,p),l.fromBufferAttribute(n,m),a.add(c),o.add(c),l.add(c),n.setXYZ(d,a.x,a.y,a.z),n.setXYZ(p,o.x,o.y,o.z),n.setXYZ(m,l.x,l.y,l.z)}else for(let t=0,a=e.count;t<a;t+=3)i.fromBufferAttribute(e,t+0),r.fromBufferAttribute(e,t+1),s.fromBufferAttribute(e,t+2),c.subVectors(s,r),h.subVectors(i,r),c.cross(h),n.setXYZ(t+0,c.x,c.y,c.z),n.setXYZ(t+1,c.x,c.y,c.z),n.setXYZ(t+2,c.x,c.y,c.z);this.normalizeNormals(),n.needsUpdate=!0}}normalizeNormals(){const t=this.attributes.normal;for(let e=0,n=t.count;e<n;e++)Ts.fromBufferAttribute(t,e),Ts.normalize(),t.setXYZ(e,Ts.x,Ts.y,Ts.z)}toNonIndexed(){function t(t,e){const n=t.array,i=t.itemSize,r=t.normalized,s=new n.constructor(e.length*i);let a=0,o=0;for(let r=0,l=e.length;r<l;r++){a=t.isInterleavedBufferAttribute?e[r]*t.data.stride+t.offset:e[r]*i;for(let t=0;t<i;t++)s[o++]=n[a++]}return new cs(s,i,r)}if(null===this.index)return console.warn("THREE.BufferGeometry.toNonIndexed(): BufferGeometry is already non-indexed."),this;const e=new Es,n=this.index.array,i=this.attributes;for(const r in i){const s=t(i[r],n);e.setAttribute(r,s)}const r=this.morphAttributes;for(const i in r){const s=[],a=r[i];for(let e=0,i=a.length;e<i;e++){const i=t(a[e],n);s.push(i)}e.morphAttributes[i]=s}e.morphTargetsRelative=this.morphTargetsRelative;const s=this.groups;for(let t=0,n=s.length;t<n;t++){const n=s[t];e.addGroup(n.start,n.count,n.materialIndex)}return e}toJSON(){const t={metadata:{version:4.6,type:"BufferGeometry",generator:"BufferGeometry.toJSON"}};if(t.uuid=this.uuid,t.type=this.type,""!==this.name&&(t.name=this.name),Object.keys(this.userData).length>0&&(t.userData=this.userData),void 0!==this.parameters){const e=this.parameters;for(const n in e)void 0!==e[n]&&(t[n]=e[n]);return t}t.data={attributes:{}};const e=this.index;null!==e&&(t.data.index={type:e.array.constructor.name,array:Array.prototype.slice.call(e.array)});const n=this.attributes;for(const e in n){const i=n[e];t.data.attributes[e]=i.toJSON(t.data)}const i={};let r=!1;for(const e in this.morphAttributes){const n=this.morphAttributes[e],s=[];for(let e=0,i=n.length;e<i;e++){const i=n[e];s.push(i.toJSON(t.data))}s.length>0&&(i[e]=s,r=!0)}r&&(t.data.morphAttributes=i,t.data.morphTargetsRelative=this.morphTargetsRelative);const s=this.groups;s.length>0&&(t.data.groups=JSON.parse(JSON.stringify(s)));const a=this.boundingSphere;return null!==a&&(t.data.boundingSphere={center:a.center.toArray(),radius:a.radius}),t}clone(){return(new this.constructor).copy(this)}copy(t){this.index=null,this.attributes={},this.morphAttributes={},this.groups=[],this.boundingBox=null,this.boundingSphere=null;const e={};this.name=t.name;const n=t.index;null!==n&&this.setIndex(n.clone(e));const i=t.attributes;for(const t in i){const n=i[t];this.setAttribute(t,n.clone(e))}const r=t.morphAttributes;for(const t in r){const n=[],i=r[t];for(let t=0,r=i.length;t<r;t++)n.push(i[t].clone(e));this.morphAttributes[t]=n}this.morphTargetsRelative=t.morphTargetsRelative;const s=t.groups;for(let t=0,e=s.length;t<e;t++){const e=s[t];this.addGroup(e.start,e.count,e.materialIndex)}const a=t.boundingBox;null!==a&&(this.boundingBox=a.clone());const o=t.boundingSphere;return null!==o&&(this.boundingSphere=o.clone()),this.drawRange.start=t.drawRange.start,this.drawRange.count=t.drawRange.count,this.userData=t.userData,this}dispose(){this.dispatchEvent({type:"dispose"})}}const As=new lr,Rs=new or,Cs=new Qi,Ps=new Li,Is=new Li,Ls=new Li,Us=new Li,Ns=new Li,Ds=new Li,Os=new ti,Fs=new ti,Bs=new ti,zs=new Li,ks=new Li,Vs=new Li,Hs=new Li,Gs=new Li;class Ws extends Dr{constructor(t=new Es,e=new es){super(),this.isMesh=!0,this.type="Mesh",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),void 0!==t.morphTargetInfluences&&(this.morphTargetInfluences=t.morphTargetInfluences.slice()),void 0!==t.morphTargetDictionary&&(this.morphTargetDictionary=Object.assign({},t.morphTargetDictionary)),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}getVertexPosition(t,e){const n=this.geometry,i=n.attributes.position,r=n.morphAttributes.position,s=n.morphTargetsRelative;e.fromBufferAttribute(i,t);const a=this.morphTargetInfluences;if(r&&a){Ds.set(0,0,0);for(let n=0,i=r.length;n<i;n++){const i=a[n],o=r[n];0!==i&&(Ns.fromBufferAttribute(o,t),s?Ds.addScaledVector(Ns,i):Ds.addScaledVector(Ns.sub(e),i))}e.add(Ds)}return e}raycast(t,e){const n=this.geometry,i=this.material,r=this.matrixWorld;if(void 0!==i){if(null===n.boundingSphere&&n.computeBoundingSphere(),Cs.copy(n.boundingSphere),Cs.applyMatrix4(r),Rs.copy(t.ray).recast(t.near),!1===Cs.containsPoint(Rs.origin)){if(null===Rs.intersectSphere(Cs,Ps))return;if(Rs.origin.distanceToSquared(Ps)>(t.far-t.near)**2)return}As.copy(r).invert(),Rs.copy(t.ray).applyMatrix4(As),null!==n.boundingBox&&!1===Rs.intersectsBox(n.boundingBox)||this._computeIntersections(t,e,Rs)}}_computeIntersections(t,e,n){let i;const r=this.geometry,s=this.material,a=r.index,o=r.attributes.position,l=r.attributes.uv,c=r.attributes.uv1,h=r.attributes.normal,u=r.groups,d=r.drawRange;if(null!==a)if(Array.isArray(s))for(let r=0,o=u.length;r<o;r++){const o=u[r],p=s[o.materialIndex];for(let r=Math.max(o.start,d.start),s=Math.min(a.count,Math.min(o.start+o.count,d.start+d.count));r<s;r+=3){i=Xs(this,p,t,n,l,c,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=o.materialIndex,e.push(i))}}else{for(let r=Math.max(0,d.start),o=Math.min(a.count,d.start+d.count);r<o;r+=3){i=Xs(this,s,t,n,l,c,h,a.getX(r),a.getX(r+1),a.getX(r+2)),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}else if(void 0!==o)if(Array.isArray(s))for(let r=0,a=u.length;r<a;r++){const a=u[r],p=s[a.materialIndex];for(let r=Math.max(a.start,d.start),s=Math.min(o.count,Math.min(a.start+a.count,d.start+d.count));r<s;r+=3){i=Xs(this,p,t,n,l,c,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),i.face.materialIndex=a.materialIndex,e.push(i))}}else{for(let r=Math.max(0,d.start),a=Math.min(o.count,d.start+d.count);r<a;r+=3){i=Xs(this,s,t,n,l,c,h,r,r+1,r+2),i&&(i.faceIndex=Math.floor(r/3),e.push(i))}}}}function Xs(t,e,n,i,r,s,a,o,l,c){t.getVertexPosition(o,Is),t.getVertexPosition(l,Ls),t.getVertexPosition(c,Us);const h=function(t,e,n,i,r,s,a,o){let l;if(l=e.side===d?i.intersectTriangle(a,s,r,!0,o):i.intersectTriangle(r,s,a,e.side===u,o),null===l)return null;Gs.copy(o),Gs.applyMatrix4(t.matrixWorld);const c=n.ray.origin.distanceTo(Gs);return c<n.near||c>n.far?null:{distance:c,point:Gs.clone(),object:t}}(t,e,n,i,Is,Ls,Us,Hs);if(h){r&&(Os.fromBufferAttribute(r,o),Fs.fromBufferAttribute(r,l),Bs.fromBufferAttribute(r,c),h.uv=jr.getInterpolation(Hs,Is,Ls,Us,Os,Fs,Bs,new ti)),s&&(Os.fromBufferAttribute(s,o),Fs.fromBufferAttribute(s,l),Bs.fromBufferAttribute(s,c),h.uv1=jr.getInterpolation(Hs,Is,Ls,Us,Os,Fs,Bs,new ti)),a&&(zs.fromBufferAttribute(a,o),ks.fromBufferAttribute(a,l),Vs.fromBufferAttribute(a,c),h.normal=jr.getInterpolation(Hs,Is,Ls,Us,zs,ks,Vs,new Li),h.normal.dot(i.direction)>0&&h.normal.multiplyScalar(-1));const t={a:o,b:l,c:c,normal:new Li,materialIndex:0};jr.getNormal(Is,Ls,Us,t.normal),h.face=t}return h}class js extends Es{constructor(t=1,e=1,n=1,i=1,r=1,s=1){super(),this.type="BoxGeometry",this.parameters={width:t,height:e,depth:n,widthSegments:i,heightSegments:r,depthSegments:s};const a=this;i=Math.floor(i),r=Math.floor(r),s=Math.floor(s);const o=[],l=[],c=[],h=[];let u=0,d=0;function p(t,e,n,i,r,s,p,m,f,g,v){const _=s/f,x=p/g,y=s/2,M=p/2,S=m/2,b=f+1,w=g+1;let T=0,E=0;const A=new Li;for(let s=0;s<w;s++){const a=s*x-M;for(let o=0;o<b;o++){const u=o*_-y;A[t]=u*i,A[e]=a*r,A[n]=S,l.push(A.x,A.y,A.z),A[t]=0,A[e]=0,A[n]=m>0?1:-1,c.push(A.x,A.y,A.z),h.push(o/f),h.push(1-s/g),T+=1}}for(let t=0;t<g;t++)for(let e=0;e<f;e++){const n=u+e+b*t,i=u+e+b*(t+1),r=u+(e+1)+b*(t+1),s=u+(e+1)+b*t;o.push(n,i,s),o.push(i,r,s),E+=6}a.addGroup(d,E,v),d+=E,u+=T}p("z","y","x",-1,-1,n,e,t,s,r,0),p("z","y","x",1,-1,n,e,-t,s,r,1),p("x","z","y",1,1,t,n,e,i,s,2),p("x","z","y",1,-1,t,n,-e,i,s,3),p("x","y","z",1,-1,t,e,n,i,r,4),p("x","y","z",-1,-1,t,e,-n,i,r,5),this.setIndex(o),this.setAttribute("position",new _s(l,3)),this.setAttribute("normal",new _s(c,3)),this.setAttribute("uv",new _s(h,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new js(t.width,t.height,t.depth,t.widthSegments,t.heightSegments,t.depthSegments)}}function qs(t){const e={};for(const n in t){e[n]={};for(const i in t[n]){const r=t[n][i];r&&(r.isColor||r.isMatrix3||r.isMatrix4||r.isVector2||r.isVector3||r.isVector4||r.isTexture||r.isQuaternion)?r.isRenderTargetTexture?(console.warn("UniformsUtils: Textures of render targets cannot be cloned via cloneUniforms() or mergeUniforms()."),e[n][i]=null):e[n][i]=r.clone():Array.isArray(r)?e[n][i]=r.slice():e[n][i]=r}}return e}function Ys(t){const e={};for(let n=0;n<t.length;n++){const i=qs(t[n]);for(const t in i)e[t]=i[t]}return e}function Zs(t){const e=t.getRenderTarget();return null===e?t.outputColorSpace:!0===e.isXRRenderTarget?e.texture.colorSpace:mi.workingColorSpace}const Js={clone:qs,merge:Ys};class Ks extends ts{constructor(t){super(),this.isShaderMaterial=!0,this.type="ShaderMaterial",this.defines={},this.uniforms={},this.uniformsGroups=[],this.vertexShader="void main() {\n\tgl_Position = projectionMatrix * modelViewMatrix * vec4( position, 1.0 );\n}",this.fragmentShader="void main() {\n\tgl_FragColor = vec4( 1.0, 0.0, 0.0, 1.0 );\n}",this.linewidth=1,this.wireframe=!1,this.wireframeLinewidth=1,this.fog=!1,this.lights=!1,this.clipping=!1,this.forceSinglePass=!0,this.extensions={clipCullDistance:!1,multiDraw:!1},this.defaultAttributeValues={color:[1,1,1],uv:[0,0],uv1:[0,0]},this.index0AttributeName=void 0,this.uniformsNeedUpdate=!1,this.glslVersion=null,void 0!==t&&this.setValues(t)}copy(t){return super.copy(t),this.fragmentShader=t.fragmentShader,this.vertexShader=t.vertexShader,this.uniforms=qs(t.uniforms),this.uniformsGroups=function(t){const e=[];for(let n=0;n<t.length;n++)e.push(t[n].clone());return e}(t.uniformsGroups),this.defines=Object.assign({},t.defines),this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.fog=t.fog,this.lights=t.lights,this.clipping=t.clipping,this.extensions=Object.assign({},t.extensions),this.glslVersion=t.glslVersion,this}toJSON(t){const e=super.toJSON(t);e.glslVersion=this.glslVersion,e.uniforms={};for(const n in this.uniforms){const i=this.uniforms[n].value;i&&i.isTexture?e.uniforms[n]={type:"t",value:i.toJSON(t).uuid}:i&&i.isColor?e.uniforms[n]={type:"c",value:i.getHex()}:i&&i.isVector2?e.uniforms[n]={type:"v2",value:i.toArray()}:i&&i.isVector3?e.uniforms[n]={type:"v3",value:i.toArray()}:i&&i.isVector4?e.uniforms[n]={type:"v4",value:i.toArray()}:i&&i.isMatrix3?e.uniforms[n]={type:"m3",value:i.toArray()}:i&&i.isMatrix4?e.uniforms[n]={type:"m4",value:i.toArray()}:e.uniforms[n]={value:i}}Object.keys(this.defines).length>0&&(e.defines=this.defines),e.vertexShader=this.vertexShader,e.fragmentShader=this.fragmentShader,e.lights=this.lights,e.clipping=this.clipping;const n={};for(const t in this.extensions)!0===this.extensions[t]&&(n[t]=!0);return Object.keys(n).length>0&&(e.extensions=n),e}}class $s extends Dr{constructor(){super(),this.isCamera=!0,this.type="Camera",this.matrixWorldInverse=new lr,this.projectionMatrix=new lr,this.projectionMatrixInverse=new lr,this.coordinateSystem=kn}copy(t,e){return super.copy(t,e),this.matrixWorldInverse.copy(t.matrixWorldInverse),this.projectionMatrix.copy(t.projectionMatrix),this.projectionMatrixInverse.copy(t.projectionMatrixInverse),this.coordinateSystem=t.coordinateSystem,this}getWorldDirection(t){return super.getWorldDirection(t).negate()}updateMatrixWorld(t){super.updateMatrixWorld(t),this.matrixWorldInverse.copy(this.matrixWorld).invert()}updateWorldMatrix(t,e){super.updateWorldMatrix(t,e),this.matrixWorldInverse.copy(this.matrixWorld).invert()}clone(){return(new this.constructor).copy(this)}}const Qs=new Li,ta=new ti,ea=new ti;class na extends $s{constructor(t=50,e=1,n=.1,i=2e3){super(),this.isPerspectiveCamera=!0,this.type="PerspectiveCamera",this.fov=t,this.zoom=1,this.near=n,this.far=i,this.focus=10,this.aspect=e,this.view=null,this.filmGauge=35,this.filmOffset=0,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.fov=t.fov,this.zoom=t.zoom,this.near=t.near,this.far=t.far,this.focus=t.focus,this.aspect=t.aspect,this.view=null===t.view?null:Object.assign({},t.view),this.filmGauge=t.filmGauge,this.filmOffset=t.filmOffset,this}setFocalLength(t){const e=.5*this.getFilmHeight()/t;this.fov=2*jn*Math.atan(e),this.updateProjectionMatrix()}getFocalLength(){const t=Math.tan(.5*Xn*this.fov);return.5*this.getFilmHeight()/t}getEffectiveFOV(){return 2*jn*Math.atan(Math.tan(.5*Xn*this.fov)/this.zoom)}getFilmWidth(){return this.filmGauge*Math.min(this.aspect,1)}getFilmHeight(){return this.filmGauge/Math.max(this.aspect,1)}getViewBounds(t,e,n){Qs.set(-1,-1,.5).applyMatrix4(this.projectionMatrixInverse),e.set(Qs.x,Qs.y).multiplyScalar(-t/Qs.z),Qs.set(1,1,.5).applyMatrix4(this.projectionMatrixInverse),n.set(Qs.x,Qs.y).multiplyScalar(-t/Qs.z)}getViewSize(t,e){return this.getViewBounds(t,ta,ea),e.subVectors(ea,ta)}setViewOffset(t,e,n,i,r,s){this.aspect=t/e,null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=this.near;let e=t*Math.tan(.5*Xn*this.fov)/this.zoom,n=2*e,i=this.aspect*n,r=-.5*i;const s=this.view;if(null!==this.view&&this.view.enabled){const t=s.fullWidth,a=s.fullHeight;r+=s.offsetX*i/t,e-=s.offsetY*n/a,i*=s.width/t,n*=s.height/a}const a=this.filmOffset;0!==a&&(r+=t*a/this.getFilmWidth()),this.projectionMatrix.makePerspective(r,r+i,e,e-n,t,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.fov=this.fov,e.object.zoom=this.zoom,e.object.near=this.near,e.object.far=this.far,e.object.focus=this.focus,e.object.aspect=this.aspect,null!==this.view&&(e.object.view=Object.assign({},this.view)),e.object.filmGauge=this.filmGauge,e.object.filmOffset=this.filmOffset,e}}const ia=-90;class ra extends Dr{constructor(t,e,n){super(),this.type="CubeCamera",this.renderTarget=n,this.coordinateSystem=null,this.activeMipmapLevel=0;const i=new na(ia,1,t,e);i.layers=this.layers,this.add(i);const r=new na(ia,1,t,e);r.layers=this.layers,this.add(r);const s=new na(ia,1,t,e);s.layers=this.layers,this.add(s);const a=new na(ia,1,t,e);a.layers=this.layers,this.add(a);const o=new na(ia,1,t,e);o.layers=this.layers,this.add(o);const l=new na(ia,1,t,e);l.layers=this.layers,this.add(l)}updateCoordinateSystem(){const t=this.coordinateSystem,e=this.children.concat(),[n,i,r,s,a,o]=e;for(const t of e)this.remove(t);if(t===kn)n.up.set(0,1,0),n.lookAt(1,0,0),i.up.set(0,1,0),i.lookAt(-1,0,0),r.up.set(0,0,-1),r.lookAt(0,1,0),s.up.set(0,0,1),s.lookAt(0,-1,0),a.up.set(0,1,0),a.lookAt(0,0,1),o.up.set(0,1,0),o.lookAt(0,0,-1);else{if(t!==Vn)throw new Error("THREE.CubeCamera.updateCoordinateSystem(): Invalid coordinate system: "+t);n.up.set(0,-1,0),n.lookAt(-1,0,0),i.up.set(0,-1,0),i.lookAt(1,0,0),r.up.set(0,0,1),r.lookAt(0,1,0),s.up.set(0,0,-1),s.lookAt(0,-1,0),a.up.set(0,-1,0),a.lookAt(0,0,1),o.up.set(0,-1,0),o.lookAt(0,0,-1)}for(const t of e)this.add(t),t.updateMatrixWorld()}update(t,e){null===this.parent&&this.updateMatrixWorld();const{renderTarget:n,activeMipmapLevel:i}=this;this.coordinateSystem!==t.coordinateSystem&&(this.coordinateSystem=t.coordinateSystem,this.updateCoordinateSystem());const[r,s,a,o,l,c]=this.children,h=t.getRenderTarget(),u=t.getActiveCubeFace(),d=t.getActiveMipmapLevel(),p=t.xr.enabled;t.xr.enabled=!1;const m=n.texture.generateMipmaps;n.texture.generateMipmaps=!1,t.setRenderTarget(n,0,i),t.render(e,r),t.setRenderTarget(n,1,i),t.render(e,s),t.setRenderTarget(n,2,i),t.render(e,a),t.setRenderTarget(n,3,i),t.render(e,o),t.setRenderTarget(n,4,i),t.render(e,l),n.texture.generateMipmaps=m,t.setRenderTarget(n,5,i),t.render(e,c),t.setRenderTarget(h,u,d),t.xr.enabled=p,n.texture.needsPMREMUpdate=!0}}class sa extends bi{constructor(t,e,n,i,r,s,a,o,l,c){super(t=void 0!==t?t:[],e=void 0!==e?e:lt,n,i,r,s,a,o,l,c),this.isCubeTexture=!0,this.flipY=!1}get images(){return this.image}set images(t){this.image=t}}class aa extends Ei{constructor(t=1,e={}){super(t,t,e),this.isWebGLCubeRenderTarget=!0;const n={width:t,height:t,depth:1},i=[n,n,n,n,n,n];this.texture=new sa(i,e.mapping,e.wrapS,e.wrapT,e.magFilter,e.minFilter,e.format,e.type,e.anisotropy,e.colorSpace),this.texture.isRenderTargetTexture=!0,this.texture.generateMipmaps=void 0!==e.generateMipmaps&&e.generateMipmaps,this.texture.minFilter=void 0!==e.minFilter?e.minFilter:Mt}fromEquirectangularTexture(t,e){this.texture.type=e.type,this.texture.colorSpace=e.colorSpace,this.texture.generateMipmaps=e.generateMipmaps,this.texture.minFilter=e.minFilter,this.texture.magFilter=e.magFilter;const n={uniforms:{tEquirect:{value:null}},vertexShader:"\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\tvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\n\t\t\t\t\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n\n\t\t\t\t}\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvWorldDirection = transformDirection( position, modelMatrix );\n\n\t\t\t\t\t#include <begin_vertex>\n\t\t\t\t\t#include <project_vertex>\n\n\t\t\t\t}\n\t\t\t",fragmentShader:"\n\n\t\t\t\tuniform sampler2D tEquirect;\n\n\t\t\t\tvarying vec3 vWorldDirection;\n\n\t\t\t\t#include <common>\n\n\t\t\t\tvoid main() {\n\n\t\t\t\t\tvec3 direction = normalize( vWorldDirection );\n\n\t\t\t\t\tvec2 sampleUV = equirectUv( direction );\n\n\t\t\t\t\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\n\t\t\t\t}\n\t\t\t"},i=new js(5,5,5),r=new Ks({name:"CubemapFromEquirect",uniforms:qs(n.uniforms),vertexShader:n.vertexShader,fragmentShader:n.fragmentShader,side:d,blending:0});r.uniforms.tEquirect.value=e;const s=new Ws(i,r),a=e.minFilter;e.minFilter===wt&&(e.minFilter=Mt);return new ra(1,10,this).update(t,s),e.minFilter=a,s.geometry.dispose(),s.material.dispose(),this}clear(t,e,n,i){const r=t.getRenderTarget();for(let r=0;r<6;r++)t.setRenderTarget(this,r),t.clear(e,n,i);t.setRenderTarget(r)}}const oa=new Li,la=new Li,ca=new ei;class ha{constructor(t=new Li(1,0,0),e=0){this.isPlane=!0,this.normal=t,this.constant=e}set(t,e){return this.normal.copy(t),this.constant=e,this}setComponents(t,e,n,i){return this.normal.set(t,e,n),this.constant=i,this}setFromNormalAndCoplanarPoint(t,e){return this.normal.copy(t),this.constant=-e.dot(this.normal),this}setFromCoplanarPoints(t,e,n){const i=oa.subVectors(n,e).cross(la.subVectors(t,e)).normalize();return this.setFromNormalAndCoplanarPoint(i,t),this}copy(t){return this.normal.copy(t.normal),this.constant=t.constant,this}normalize(){const t=1/this.normal.length();return this.normal.multiplyScalar(t),this.constant*=t,this}negate(){return this.constant*=-1,this.normal.negate(),this}distanceToPoint(t){return this.normal.dot(t)+this.constant}distanceToSphere(t){return this.distanceToPoint(t.center)-t.radius}projectPoint(t,e){return e.copy(t).addScaledVector(this.normal,-this.distanceToPoint(t))}intersectLine(t,e){const n=t.delta(oa),i=this.normal.dot(n);if(0===i)return 0===this.distanceToPoint(t.start)?e.copy(t.start):null;const r=-(t.start.dot(this.normal)+this.constant)/i;return r<0||r>1?null:e.copy(t.start).addScaledVector(n,r)}intersectsLine(t){const e=this.distanceToPoint(t.start),n=this.distanceToPoint(t.end);return e<0&&n>0||n<0&&e>0}intersectsBox(t){return t.intersectsPlane(this)}intersectsSphere(t){return t.intersectsPlane(this)}coplanarPoint(t){return t.copy(this.normal).multiplyScalar(-this.constant)}applyMatrix4(t,e){const n=e||ca.getNormalMatrix(t),i=this.coplanarPoint(oa).applyMatrix4(t),r=this.normal.applyMatrix3(n).normalize();return this.constant=-i.dot(r),this}translate(t){return this.constant-=t.dot(this.normal),this}equals(t){return t.normal.equals(this.normal)&&t.constant===this.constant}clone(){return(new this.constructor).copy(this)}}const ua=new Qi,da=new Li;class pa{constructor(t=new ha,e=new ha,n=new ha,i=new ha,r=new ha,s=new ha){this.planes=[t,e,n,i,r,s]}set(t,e,n,i,r,s){const a=this.planes;return a[0].copy(t),a[1].copy(e),a[2].copy(n),a[3].copy(i),a[4].copy(r),a[5].copy(s),this}copy(t){const e=this.planes;for(let n=0;n<6;n++)e[n].copy(t.planes[n]);return this}setFromProjectionMatrix(t,e=2e3){const n=this.planes,i=t.elements,r=i[0],s=i[1],a=i[2],o=i[3],l=i[4],c=i[5],h=i[6],u=i[7],d=i[8],p=i[9],m=i[10],f=i[11],g=i[12],v=i[13],_=i[14],x=i[15];if(n[0].setComponents(o-r,u-l,f-d,x-g).normalize(),n[1].setComponents(o+r,u+l,f+d,x+g).normalize(),n[2].setComponents(o+s,u+c,f+p,x+v).normalize(),n[3].setComponents(o-s,u-c,f-p,x-v).normalize(),n[4].setComponents(o-a,u-h,f-m,x-_).normalize(),e===kn)n[5].setComponents(o+a,u+h,f+m,x+_).normalize();else{if(e!==Vn)throw new Error("THREE.Frustum.setFromProjectionMatrix(): Invalid coordinate system: "+e);n[5].setComponents(a,h,m,_).normalize()}return this}intersectsObject(t){if(void 0!==t.boundingSphere)null===t.boundingSphere&&t.computeBoundingSphere(),ua.copy(t.boundingSphere).applyMatrix4(t.matrixWorld);else{const e=t.geometry;null===e.boundingSphere&&e.computeBoundingSphere(),ua.copy(e.boundingSphere).applyMatrix4(t.matrixWorld)}return this.intersectsSphere(ua)}intersectsSprite(t){return ua.center.set(0,0,0),ua.radius=.7071067811865476,ua.applyMatrix4(t.matrixWorld),this.intersectsSphere(ua)}intersectsSphere(t){const e=this.planes,n=t.center,i=-t.radius;for(let t=0;t<6;t++){if(e[t].distanceToPoint(n)<i)return!1}return!0}intersectsBox(t){const e=this.planes;for(let n=0;n<6;n++){const i=e[n];if(da.x=i.normal.x>0?t.max.x:t.min.x,da.y=i.normal.y>0?t.max.y:t.min.y,da.z=i.normal.z>0?t.max.z:t.min.z,i.distanceToPoint(da)<0)return!1}return!0}containsPoint(t){const e=this.planes;for(let n=0;n<6;n++)if(e[n].distanceToPoint(t)<0)return!1;return!0}clone(){return(new this.constructor).copy(this)}}function ma(){let t=null,e=!1,n=null,i=null;function r(e,s){n(e,s),i=t.requestAnimationFrame(r)}return{start:function(){!0!==e&&null!==n&&(i=t.requestAnimationFrame(r),e=!0)},stop:function(){t.cancelAnimationFrame(i),e=!1},setAnimationLoop:function(t){n=t},setContext:function(e){t=e}}}function fa(t){const e=new WeakMap;return{get:function(t){return t.isInterleavedBufferAttribute&&(t=t.data),e.get(t)},remove:function(n){n.isInterleavedBufferAttribute&&(n=n.data);const i=e.get(n);i&&(t.deleteBuffer(i.buffer),e.delete(n))},update:function(n,i){if(n.isInterleavedBufferAttribute&&(n=n.data),n.isGLBufferAttribute){const t=e.get(n);return void((!t||t.version<n.version)&&e.set(n,{buffer:n.buffer,type:n.type,bytesPerElement:n.elementSize,version:n.version}))}const r=e.get(n);if(void 0===r)e.set(n,function(e,n){const i=e.array,r=e.usage,s=i.byteLength,a=t.createBuffer();let o;if(t.bindBuffer(n,a),t.bufferData(n,i,r),e.onUploadCallback(),i instanceof Float32Array)o=t.FLOAT;else if(i instanceof Uint16Array)o=e.isFloat16BufferAttribute?t.HALF_FLOAT:t.UNSIGNED_SHORT;else if(i instanceof Int16Array)o=t.SHORT;else if(i instanceof Uint32Array)o=t.UNSIGNED_INT;else if(i instanceof Int32Array)o=t.INT;else if(i instanceof Int8Array)o=t.BYTE;else if(i instanceof Uint8Array)o=t.UNSIGNED_BYTE;else{if(!(i instanceof Uint8ClampedArray))throw new Error("THREE.WebGLAttributes: Unsupported buffer data format: "+i);o=t.UNSIGNED_BYTE}return{buffer:a,type:o,bytesPerElement:i.BYTES_PER_ELEMENT,version:e.version,size:s}}(n,i));else if(r.version<n.version){if(r.size!==n.array.byteLength)throw new Error("THREE.WebGLAttributes: The size of the buffer attribute's array buffer does not match the original size. Resizing buffer attributes is not supported.");!function(e,n,i){const r=n.array,s=n._updateRange,a=n.updateRanges;if(t.bindBuffer(i,e),-1===s.count&&0===a.length&&t.bufferSubData(i,0,r),0!==a.length){for(let e=0,n=a.length;e<n;e++){const n=a[e];t.bufferSubData(i,n.start*r.BYTES_PER_ELEMENT,r,n.start,n.count)}n.clearUpdateRanges()}-1!==s.count&&(t.bufferSubData(i,s.offset*r.BYTES_PER_ELEMENT,r,s.offset,s.count),s.count=-1),n.onUploadCallback()}(r.buffer,n,i),r.version=n.version}}}}class ga extends Es{constructor(t=1,e=1,n=1,i=1){super(),this.type="PlaneGeometry",this.parameters={width:t,height:e,widthSegments:n,heightSegments:i};const r=t/2,s=e/2,a=Math.floor(n),o=Math.floor(i),l=a+1,c=o+1,h=t/a,u=e/o,d=[],p=[],m=[],f=[];for(let t=0;t<c;t++){const e=t*u-s;for(let n=0;n<l;n++){const i=n*h-r;p.push(i,-e,0),m.push(0,0,1),f.push(n/a),f.push(1-t/o)}}for(let t=0;t<o;t++)for(let e=0;e<a;e++){const n=e+l*t,i=e+l*(t+1),r=e+1+l*(t+1),s=e+1+l*t;d.push(n,i,s),d.push(i,r,s)}this.setIndex(d),this.setAttribute("position",new _s(p,3)),this.setAttribute("normal",new _s(m,3)),this.setAttribute("uv",new _s(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new ga(t.width,t.height,t.widthSegments,t.heightSegments)}}const va={alphahash_fragment:"#ifdef USE_ALPHAHASH\n\tif ( diffuseColor.a < getAlphaHashThreshold( vPosition ) ) discard;\n#endif",alphahash_pars_fragment:"#ifdef USE_ALPHAHASH\n\tconst float ALPHA_HASH_SCALE = 0.05;\n\tfloat hash2D( vec2 value ) {\n\t\treturn fract( 1.0e4 * sin( 17.0 * value.x + 0.1 * value.y ) * ( 0.1 + abs( sin( 13.0 * value.y + value.x ) ) ) );\n\t}\n\tfloat hash3D( vec3 value ) {\n\t\treturn hash2D( vec2( hash2D( value.xy ), value.z ) );\n\t}\n\tfloat getAlphaHashThreshold( vec3 position ) {\n\t\tfloat maxDeriv = max(\n\t\t\tlength( dFdx( position.xyz ) ),\n\t\t\tlength( dFdy( position.xyz ) )\n\t\t);\n\t\tfloat pixScale = 1.0 / ( ALPHA_HASH_SCALE * maxDeriv );\n\t\tvec2 pixScales = vec2(\n\t\t\texp2( floor( log2( pixScale ) ) ),\n\t\t\texp2( ceil( log2( pixScale ) ) )\n\t\t);\n\t\tvec2 alpha = vec2(\n\t\t\thash3D( floor( pixScales.x * position.xyz ) ),\n\t\t\thash3D( floor( pixScales.y * position.xyz ) )\n\t\t);\n\t\tfloat lerpFactor = fract( log2( pixScale ) );\n\t\tfloat x = ( 1.0 - lerpFactor ) * alpha.x + lerpFactor * alpha.y;\n\t\tfloat a = min( lerpFactor, 1.0 - lerpFactor );\n\t\tvec3 cases = vec3(\n\t\t\tx * x / ( 2.0 * a * ( 1.0 - a ) ),\n\t\t\t( x - 0.5 * a ) / ( 1.0 - a ),\n\t\t\t1.0 - ( ( 1.0 - x ) * ( 1.0 - x ) / ( 2.0 * a * ( 1.0 - a ) ) )\n\t\t);\n\t\tfloat threshold = ( x < ( 1.0 - a ) )\n\t\t\t? ( ( x < a ) ? cases.x : cases.y )\n\t\t\t: cases.z;\n\t\treturn clamp( threshold , 1.0e-6, 1.0 );\n\t}\n#endif",alphamap_fragment:"#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, vAlphaMapUv ).g;\n#endif",alphamap_pars_fragment:"#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",alphatest_fragment:"#ifdef USE_ALPHATEST\n\t#ifdef ALPHA_TO_COVERAGE\n\tdiffuseColor.a = smoothstep( alphaTest, alphaTest + fwidth( diffuseColor.a ), diffuseColor.a );\n\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\tif ( diffuseColor.a < alphaTest ) discard;\n\t#endif\n#endif",alphatest_pars_fragment:"#ifdef USE_ALPHATEST\n\tuniform float alphaTest;\n#endif",aomap_fragment:"#ifdef USE_AOMAP\n\tfloat ambientOcclusion = ( texture2D( aoMap, vAoMapUv ).r - 1.0 ) * aoMapIntensity + 1.0;\n\treflectedLight.indirectDiffuse *= ambientOcclusion;\n\t#if defined( USE_CLEARCOAT ) \n\t\tclearcoatSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_SHEEN ) \n\t\tsheenSpecularIndirect *= ambientOcclusion;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD )\n\t\tfloat dotNV = saturate( dot( geometryNormal, geometryViewDir ) );\n\t\treflectedLight.indirectSpecular *= computeSpecularOcclusion( dotNV, ambientOcclusion, material.roughness );\n\t#endif\n#endif",aomap_pars_fragment:"#ifdef USE_AOMAP\n\tuniform sampler2D aoMap;\n\tuniform float aoMapIntensity;\n#endif",batching_pars_vertex:"#ifdef USE_BATCHING\n\t#if ! defined( GL_ANGLE_multi_draw )\n\t#define gl_DrawID _gl_DrawID\n\tuniform int _gl_DrawID;\n\t#endif\n\tuniform highp sampler2D batchingTexture;\n\tuniform highp usampler2D batchingIdTexture;\n\tmat4 getBatchingMatrix( const in float i ) {\n\t\tint size = textureSize( batchingTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( batchingTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( batchingTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( batchingTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( batchingTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n\tfloat getIndirectIndex( const in int i ) {\n\t\tint size = textureSize( batchingIdTexture, 0 ).x;\n\t\tint x = i % size;\n\t\tint y = i / size;\n\t\treturn float( texelFetch( batchingIdTexture, ivec2( x, y ), 0 ).r );\n\t}\n#endif\n#ifdef USE_BATCHING_COLOR\n\tuniform sampler2D batchingColorTexture;\n\tvec3 getBatchingColor( const in float i ) {\n\t\tint size = textureSize( batchingColorTexture, 0 ).x;\n\t\tint j = int( i );\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\treturn texelFetch( batchingColorTexture, ivec2( x, y ), 0 ).rgb;\n\t}\n#endif",batching_vertex:"#ifdef USE_BATCHING\n\tmat4 batchingMatrix = getBatchingMatrix( getIndirectIndex( gl_DrawID ) );\n#endif",begin_vertex:"vec3 transformed = vec3( position );\n#ifdef USE_ALPHAHASH\n\tvPosition = vec3( position );\n#endif",beginnormal_vertex:"vec3 objectNormal = vec3( normal );\n#ifdef USE_TANGENT\n\tvec3 objectTangent = vec3( tangent.xyz );\n#endif",bsdfs:"float G_BlinnPhong_Implicit( ) {\n\treturn 0.25;\n}\nfloat D_BlinnPhong( const in float shininess, const in float dotNH ) {\n\treturn RECIPROCAL_PI * ( shininess * 0.5 + 1.0 ) * pow( dotNH, shininess );\n}\nvec3 BRDF_BlinnPhong( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in vec3 specularColor, const in float shininess ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( specularColor, 1.0, dotVH );\n\tfloat G = G_BlinnPhong_Implicit( );\n\tfloat D = D_BlinnPhong( shininess, dotNH );\n\treturn F * ( G * D );\n} // validated",iridescence_fragment:"#ifdef USE_IRIDESCENCE\n\tconst mat3 XYZ_TO_REC709 = mat3(\n\t\t 3.2404542, -0.9692660,  0.0556434,\n\t\t-1.5371385,  1.8760108, -0.2040259,\n\t\t-0.4985314,  0.0415560,  1.0572252\n\t);\n\tvec3 Fresnel0ToIor( vec3 fresnel0 ) {\n\t\tvec3 sqrtF0 = sqrt( fresnel0 );\n\t\treturn ( vec3( 1.0 ) + sqrtF0 ) / ( vec3( 1.0 ) - sqrtF0 );\n\t}\n\tvec3 IorToFresnel0( vec3 transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - vec3( incidentIor ) ) / ( transmittedIor + vec3( incidentIor ) ) );\n\t}\n\tfloat IorToFresnel0( float transmittedIor, float incidentIor ) {\n\t\treturn pow2( ( transmittedIor - incidentIor ) / ( transmittedIor + incidentIor ));\n\t}\n\tvec3 evalSensitivity( float OPD, vec3 shift ) {\n\t\tfloat phase = 2.0 * PI * OPD * 1.0e-9;\n\t\tvec3 val = vec3( 5.4856e-13, 4.4201e-13, 5.2481e-13 );\n\t\tvec3 pos = vec3( 1.6810e+06, 1.7953e+06, 2.2084e+06 );\n\t\tvec3 var = vec3( 4.3278e+09, 9.3046e+09, 6.6121e+09 );\n\t\tvec3 xyz = val * sqrt( 2.0 * PI * var ) * cos( pos * phase + shift ) * exp( - pow2( phase ) * var );\n\t\txyz.x += 9.7470e-14 * sqrt( 2.0 * PI * 4.5282e+09 ) * cos( 2.2399e+06 * phase + shift[ 0 ] ) * exp( - 4.5282e+09 * pow2( phase ) );\n\t\txyz /= 1.0685e-7;\n\t\tvec3 rgb = XYZ_TO_REC709 * xyz;\n\t\treturn rgb;\n\t}\n\tvec3 evalIridescence( float outsideIOR, float eta2, float cosTheta1, float thinFilmThickness, vec3 baseF0 ) {\n\t\tvec3 I;\n\t\tfloat iridescenceIOR = mix( outsideIOR, eta2, smoothstep( 0.0, 0.03, thinFilmThickness ) );\n\t\tfloat sinTheta2Sq = pow2( outsideIOR / iridescenceIOR ) * ( 1.0 - pow2( cosTheta1 ) );\n\t\tfloat cosTheta2Sq = 1.0 - sinTheta2Sq;\n\t\tif ( cosTheta2Sq < 0.0 ) {\n\t\t\treturn vec3( 1.0 );\n\t\t}\n\t\tfloat cosTheta2 = sqrt( cosTheta2Sq );\n\t\tfloat R0 = IorToFresnel0( iridescenceIOR, outsideIOR );\n\t\tfloat R12 = F_Schlick( R0, 1.0, cosTheta1 );\n\t\tfloat T121 = 1.0 - R12;\n\t\tfloat phi12 = 0.0;\n\t\tif ( iridescenceIOR < outsideIOR ) phi12 = PI;\n\t\tfloat phi21 = PI - phi12;\n\t\tvec3 baseIOR = Fresnel0ToIor( clamp( baseF0, 0.0, 0.9999 ) );\t\tvec3 R1 = IorToFresnel0( baseIOR, iridescenceIOR );\n\t\tvec3 R23 = F_Schlick( R1, 1.0, cosTheta2 );\n\t\tvec3 phi23 = vec3( 0.0 );\n\t\tif ( baseIOR[ 0 ] < iridescenceIOR ) phi23[ 0 ] = PI;\n\t\tif ( baseIOR[ 1 ] < iridescenceIOR ) phi23[ 1 ] = PI;\n\t\tif ( baseIOR[ 2 ] < iridescenceIOR ) phi23[ 2 ] = PI;\n\t\tfloat OPD = 2.0 * iridescenceIOR * thinFilmThickness * cosTheta2;\n\t\tvec3 phi = vec3( phi21 ) + phi23;\n\t\tvec3 R123 = clamp( R12 * R23, 1e-5, 0.9999 );\n\t\tvec3 r123 = sqrt( R123 );\n\t\tvec3 Rs = pow2( T121 ) * R23 / ( vec3( 1.0 ) - R123 );\n\t\tvec3 C0 = R12 + Rs;\n\t\tI = C0;\n\t\tvec3 Cm = Rs - T121;\n\t\tfor ( int m = 1; m <= 2; ++ m ) {\n\t\t\tCm *= r123;\n\t\t\tvec3 Sm = 2.0 * evalSensitivity( float( m ) * OPD, float( m ) * phi );\n\t\t\tI += Cm * Sm;\n\t\t}\n\t\treturn max( I, vec3( 0.0 ) );\n\t}\n#endif",bumpmap_pars_fragment:"#ifdef USE_BUMPMAP\n\tuniform sampler2D bumpMap;\n\tuniform float bumpScale;\n\tvec2 dHdxy_fwd() {\n\t\tvec2 dSTdx = dFdx( vBumpMapUv );\n\t\tvec2 dSTdy = dFdy( vBumpMapUv );\n\t\tfloat Hll = bumpScale * texture2D( bumpMap, vBumpMapUv ).x;\n\t\tfloat dBx = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdx ).x - Hll;\n\t\tfloat dBy = bumpScale * texture2D( bumpMap, vBumpMapUv + dSTdy ).x - Hll;\n\t\treturn vec2( dBx, dBy );\n\t}\n\tvec3 perturbNormalArb( vec3 surf_pos, vec3 surf_norm, vec2 dHdxy, float faceDirection ) {\n\t\tvec3 vSigmaX = normalize( dFdx( surf_pos.xyz ) );\n\t\tvec3 vSigmaY = normalize( dFdy( surf_pos.xyz ) );\n\t\tvec3 vN = surf_norm;\n\t\tvec3 R1 = cross( vSigmaY, vN );\n\t\tvec3 R2 = cross( vN, vSigmaX );\n\t\tfloat fDet = dot( vSigmaX, R1 ) * faceDirection;\n\t\tvec3 vGrad = sign( fDet ) * ( dHdxy.x * R1 + dHdxy.y * R2 );\n\t\treturn normalize( abs( fDet ) * surf_norm - vGrad );\n\t}\n#endif",clipping_planes_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvec4 plane;\n\t#ifdef ALPHA_TO_COVERAGE\n\t\tfloat distanceToPlane, distanceGradient;\n\t\tfloat clipOpacity = 1.0;\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\tclipOpacity *= smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\tif ( clipOpacity == 0.0 ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tfloat unionClipOpacity = 1.0;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tdistanceToPlane = - dot( vClipPosition, plane.xyz ) + plane.w;\n\t\t\t\tdistanceGradient = fwidth( distanceToPlane ) / 2.0;\n\t\t\t\tunionClipOpacity *= 1.0 - smoothstep( - distanceGradient, distanceGradient, distanceToPlane );\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tclipOpacity *= 1.0 - unionClipOpacity;\n\t\t#endif\n\t\tdiffuseColor.a *= clipOpacity;\n\t\tif ( diffuseColor.a == 0.0 ) discard;\n\t#else\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < UNION_CLIPPING_PLANES; i ++ ) {\n\t\t\tplane = clippingPlanes[ i ];\n\t\t\tif ( dot( vClipPosition, plane.xyz ) > plane.w ) discard;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t\t#if UNION_CLIPPING_PLANES < NUM_CLIPPING_PLANES\n\t\t\tbool clipped = true;\n\t\t\t#pragma unroll_loop_start\n\t\t\tfor ( int i = UNION_CLIPPING_PLANES; i < NUM_CLIPPING_PLANES; i ++ ) {\n\t\t\t\tplane = clippingPlanes[ i ];\n\t\t\t\tclipped = ( dot( vClipPosition, plane.xyz ) > plane.w ) && clipped;\n\t\t\t}\n\t\t\t#pragma unroll_loop_end\n\t\t\tif ( clipped ) discard;\n\t\t#endif\n\t#endif\n#endif",clipping_planes_pars_fragment:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n\tuniform vec4 clippingPlanes[ NUM_CLIPPING_PLANES ];\n#endif",clipping_planes_pars_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvarying vec3 vClipPosition;\n#endif",clipping_planes_vertex:"#if NUM_CLIPPING_PLANES > 0\n\tvClipPosition = - mvPosition.xyz;\n#endif",color_fragment:"#if defined( USE_COLOR_ALPHA )\n\tdiffuseColor *= vColor;\n#elif defined( USE_COLOR )\n\tdiffuseColor.rgb *= vColor;\n#endif",color_pars_fragment:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR )\n\tvarying vec3 vColor;\n#endif",color_pars_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvarying vec4 vColor;\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvarying vec3 vColor;\n#endif",color_vertex:"#if defined( USE_COLOR_ALPHA )\n\tvColor = vec4( 1.0 );\n#elif defined( USE_COLOR ) || defined( USE_INSTANCING_COLOR ) || defined( USE_BATCHING_COLOR )\n\tvColor = vec3( 1.0 );\n#endif\n#ifdef USE_COLOR\n\tvColor *= color;\n#endif\n#ifdef USE_INSTANCING_COLOR\n\tvColor.xyz *= instanceColor.xyz;\n#endif\n#ifdef USE_BATCHING_COLOR\n\tvec3 batchingColor = getBatchingColor( getIndirectIndex( gl_DrawID ) );\n\tvColor.xyz *= batchingColor.xyz;\n#endif",common:"#define PI 3.141592653589793\n#define PI2 6.283185307179586\n#define PI_HALF 1.5707963267948966\n#define RECIPROCAL_PI 0.3183098861837907\n#define RECIPROCAL_PI2 0.15915494309189535\n#define EPSILON 1e-6\n#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\n#define whiteComplement( a ) ( 1.0 - saturate( a ) )\nfloat pow2( const in float x ) { return x*x; }\nvec3 pow2( const in vec3 x ) { return x*x; }\nfloat pow3( const in float x ) { return x*x*x; }\nfloat pow4( const in float x ) { float x2 = x*x; return x2*x2; }\nfloat max3( const in vec3 v ) { return max( max( v.x, v.y ), v.z ); }\nfloat average( const in vec3 v ) { return dot( v, vec3( 0.3333333 ) ); }\nhighp float rand( const in vec2 uv ) {\n\tconst highp float a = 12.9898, b = 78.233, c = 43758.5453;\n\thighp float dt = dot( uv.xy, vec2( a,b ) ), sn = mod( dt, PI );\n\treturn fract( sin( sn ) * c );\n}\n#ifdef HIGH_PRECISION\n\tfloat precisionSafeLength( vec3 v ) { return length( v ); }\n#else\n\tfloat precisionSafeLength( vec3 v ) {\n\t\tfloat maxComponent = max3( abs( v ) );\n\t\treturn length( v / maxComponent ) * maxComponent;\n\t}\n#endif\nstruct IncidentLight {\n\tvec3 color;\n\tvec3 direction;\n\tbool visible;\n};\nstruct ReflectedLight {\n\tvec3 directDiffuse;\n\tvec3 directSpecular;\n\tvec3 indirectDiffuse;\n\tvec3 indirectSpecular;\n};\n#ifdef USE_ALPHAHASH\n\tvarying vec3 vPosition;\n#endif\nvec3 transformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( matrix * vec4( dir, 0.0 ) ).xyz );\n}\nvec3 inverseTransformDirection( in vec3 dir, in mat4 matrix ) {\n\treturn normalize( ( vec4( dir, 0.0 ) * matrix ).xyz );\n}\nmat3 transposeMat3( const in mat3 m ) {\n\tmat3 tmp;\n\ttmp[ 0 ] = vec3( m[ 0 ].x, m[ 1 ].x, m[ 2 ].x );\n\ttmp[ 1 ] = vec3( m[ 0 ].y, m[ 1 ].y, m[ 2 ].y );\n\ttmp[ 2 ] = vec3( m[ 0 ].z, m[ 1 ].z, m[ 2 ].z );\n\treturn tmp;\n}\nbool isPerspectiveMatrix( mat4 m ) {\n\treturn m[ 2 ][ 3 ] == - 1.0;\n}\nvec2 equirectUv( in vec3 dir ) {\n\tfloat u = atan( dir.z, dir.x ) * RECIPROCAL_PI2 + 0.5;\n\tfloat v = asin( clamp( dir.y, - 1.0, 1.0 ) ) * RECIPROCAL_PI + 0.5;\n\treturn vec2( u, v );\n}\nvec3 BRDF_Lambert( const in vec3 diffuseColor ) {\n\treturn RECIPROCAL_PI * diffuseColor;\n}\nvec3 F_Schlick( const in vec3 f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n}\nfloat F_Schlick( const in float f0, const in float f90, const in float dotVH ) {\n\tfloat fresnel = exp2( ( - 5.55473 * dotVH - 6.98316 ) * dotVH );\n\treturn f0 * ( 1.0 - fresnel ) + ( f90 * fresnel );\n} // validated",cube_uv_reflection_fragment:"#ifdef ENVMAP_TYPE_CUBE_UV\n\t#define cubeUV_minMipLevel 4.0\n\t#define cubeUV_minTileSize 16.0\n\tfloat getFace( vec3 direction ) {\n\t\tvec3 absDirection = abs( direction );\n\t\tfloat face = - 1.0;\n\t\tif ( absDirection.x > absDirection.z ) {\n\t\t\tif ( absDirection.x > absDirection.y )\n\t\t\t\tface = direction.x > 0.0 ? 0.0 : 3.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t} else {\n\t\t\tif ( absDirection.z > absDirection.y )\n\t\t\t\tface = direction.z > 0.0 ? 2.0 : 5.0;\n\t\t\telse\n\t\t\t\tface = direction.y > 0.0 ? 1.0 : 4.0;\n\t\t}\n\t\treturn face;\n\t}\n\tvec2 getUV( vec3 direction, float face ) {\n\t\tvec2 uv;\n\t\tif ( face == 0.0 ) {\n\t\t\tuv = vec2( direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 1.0 ) {\n\t\t\tuv = vec2( - direction.x, - direction.z ) / abs( direction.y );\n\t\t} else if ( face == 2.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.y ) / abs( direction.z );\n\t\t} else if ( face == 3.0 ) {\n\t\t\tuv = vec2( - direction.z, direction.y ) / abs( direction.x );\n\t\t} else if ( face == 4.0 ) {\n\t\t\tuv = vec2( - direction.x, direction.z ) / abs( direction.y );\n\t\t} else {\n\t\t\tuv = vec2( direction.x, direction.y ) / abs( direction.z );\n\t\t}\n\t\treturn 0.5 * ( uv + 1.0 );\n\t}\n\tvec3 bilinearCubeUV( sampler2D envMap, vec3 direction, float mipInt ) {\n\t\tfloat face = getFace( direction );\n\t\tfloat filterInt = max( cubeUV_minMipLevel - mipInt, 0.0 );\n\t\tmipInt = max( mipInt, cubeUV_minMipLevel );\n\t\tfloat faceSize = exp2( mipInt );\n\t\thighp vec2 uv = getUV( direction, face ) * ( faceSize - 2.0 ) + 1.0;\n\t\tif ( face > 2.0 ) {\n\t\t\tuv.y += faceSize;\n\t\t\tface -= 3.0;\n\t\t}\n\t\tuv.x += face * faceSize;\n\t\tuv.x += filterInt * 3.0 * cubeUV_minTileSize;\n\t\tuv.y += 4.0 * ( exp2( CUBEUV_MAX_MIP ) - faceSize );\n\t\tuv.x *= CUBEUV_TEXEL_WIDTH;\n\t\tuv.y *= CUBEUV_TEXEL_HEIGHT;\n\t\t#ifdef texture2DGradEXT\n\t\t\treturn texture2DGradEXT( envMap, uv, vec2( 0.0 ), vec2( 0.0 ) ).rgb;\n\t\t#else\n\t\t\treturn texture2D( envMap, uv ).rgb;\n\t\t#endif\n\t}\n\t#define cubeUV_r0 1.0\n\t#define cubeUV_m0 - 2.0\n\t#define cubeUV_r1 0.8\n\t#define cubeUV_m1 - 1.0\n\t#define cubeUV_r4 0.4\n\t#define cubeUV_m4 2.0\n\t#define cubeUV_r5 0.305\n\t#define cubeUV_m5 3.0\n\t#define cubeUV_r6 0.21\n\t#define cubeUV_m6 4.0\n\tfloat roughnessToMip( float roughness ) {\n\t\tfloat mip = 0.0;\n\t\tif ( roughness >= cubeUV_r1 ) {\n\t\t\tmip = ( cubeUV_r0 - roughness ) * ( cubeUV_m1 - cubeUV_m0 ) / ( cubeUV_r0 - cubeUV_r1 ) + cubeUV_m0;\n\t\t} else if ( roughness >= cubeUV_r4 ) {\n\t\t\tmip = ( cubeUV_r1 - roughness ) * ( cubeUV_m4 - cubeUV_m1 ) / ( cubeUV_r1 - cubeUV_r4 ) + cubeUV_m1;\n\t\t} else if ( roughness >= cubeUV_r5 ) {\n\t\t\tmip = ( cubeUV_r4 - roughness ) * ( cubeUV_m5 - cubeUV_m4 ) / ( cubeUV_r4 - cubeUV_r5 ) + cubeUV_m4;\n\t\t} else if ( roughness >= cubeUV_r6 ) {\n\t\t\tmip = ( cubeUV_r5 - roughness ) * ( cubeUV_m6 - cubeUV_m5 ) / ( cubeUV_r5 - cubeUV_r6 ) + cubeUV_m5;\n\t\t} else {\n\t\t\tmip = - 2.0 * log2( 1.16 * roughness );\t\t}\n\t\treturn mip;\n\t}\n\tvec4 textureCubeUV( sampler2D envMap, vec3 sampleDir, float roughness ) {\n\t\tfloat mip = clamp( roughnessToMip( roughness ), cubeUV_m0, CUBEUV_MAX_MIP );\n\t\tfloat mipF = fract( mip );\n\t\tfloat mipInt = floor( mip );\n\t\tvec3 color0 = bilinearCubeUV( envMap, sampleDir, mipInt );\n\t\tif ( mipF == 0.0 ) {\n\t\t\treturn vec4( color0, 1.0 );\n\t\t} else {\n\t\t\tvec3 color1 = bilinearCubeUV( envMap, sampleDir, mipInt + 1.0 );\n\t\t\treturn vec4( mix( color0, color1, mipF ), 1.0 );\n\t\t}\n\t}\n#endif",defaultnormal_vertex:"vec3 transformedNormal = objectNormal;\n#ifdef USE_TANGENT\n\tvec3 transformedTangent = objectTangent;\n#endif\n#ifdef USE_BATCHING\n\tmat3 bm = mat3( batchingMatrix );\n\ttransformedNormal /= vec3( dot( bm[ 0 ], bm[ 0 ] ), dot( bm[ 1 ], bm[ 1 ] ), dot( bm[ 2 ], bm[ 2 ] ) );\n\ttransformedNormal = bm * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = bm * transformedTangent;\n\t#endif\n#endif\n#ifdef USE_INSTANCING\n\tmat3 im = mat3( instanceMatrix );\n\ttransformedNormal /= vec3( dot( im[ 0 ], im[ 0 ] ), dot( im[ 1 ], im[ 1 ] ), dot( im[ 2 ], im[ 2 ] ) );\n\ttransformedNormal = im * transformedNormal;\n\t#ifdef USE_TANGENT\n\t\ttransformedTangent = im * transformedTangent;\n\t#endif\n#endif\ntransformedNormal = normalMatrix * transformedNormal;\n#ifdef FLIP_SIDED\n\ttransformedNormal = - transformedNormal;\n#endif\n#ifdef USE_TANGENT\n\ttransformedTangent = ( modelViewMatrix * vec4( transformedTangent, 0.0 ) ).xyz;\n\t#ifdef FLIP_SIDED\n\t\ttransformedTangent = - transformedTangent;\n\t#endif\n#endif",displacementmap_pars_vertex:"#ifdef USE_DISPLACEMENTMAP\n\tuniform sampler2D displacementMap;\n\tuniform float displacementScale;\n\tuniform float displacementBias;\n#endif",displacementmap_vertex:"#ifdef USE_DISPLACEMENTMAP\n\ttransformed += normalize( objectNormal ) * ( texture2D( displacementMap, vDisplacementMapUv ).x * displacementScale + displacementBias );\n#endif",emissivemap_fragment:"#ifdef USE_EMISSIVEMAP\n\tvec4 emissiveColor = texture2D( emissiveMap, vEmissiveMapUv );\n\ttotalEmissiveRadiance *= emissiveColor.rgb;\n#endif",emissivemap_pars_fragment:"#ifdef USE_EMISSIVEMAP\n\tuniform sampler2D emissiveMap;\n#endif",colorspace_fragment:"gl_FragColor = linearToOutputTexel( gl_FragColor );",colorspace_pars_fragment:"\nconst mat3 LINEAR_SRGB_TO_LINEAR_DISPLAY_P3 = mat3(\n\tvec3( 0.8224621, 0.177538, 0.0 ),\n\tvec3( 0.0331941, 0.9668058, 0.0 ),\n\tvec3( 0.0170827, 0.0723974, 0.9105199 )\n);\nconst mat3 LINEAR_DISPLAY_P3_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.2249401, - 0.2249404, 0.0 ),\n\tvec3( - 0.0420569, 1.0420571, 0.0 ),\n\tvec3( - 0.0196376, - 0.0786361, 1.0982735 )\n);\nvec4 LinearSRGBToLinearDisplayP3( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_SRGB_TO_LINEAR_DISPLAY_P3, value.a );\n}\nvec4 LinearDisplayP3ToLinearSRGB( in vec4 value ) {\n\treturn vec4( value.rgb * LINEAR_DISPLAY_P3_TO_LINEAR_SRGB, value.a );\n}\nvec4 LinearTransferOETF( in vec4 value ) {\n\treturn value;\n}\nvec4 sRGBTransferOETF( in vec4 value ) {\n\treturn vec4( mix( pow( value.rgb, vec3( 0.41666 ) ) * 1.055 - vec3( 0.055 ), value.rgb * 12.92, vec3( lessThanEqual( value.rgb, vec3( 0.0031308 ) ) ) ), value.a );\n}",envmap_fragment:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvec3 cameraToFrag;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToFrag = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToFrag = normalize( vWorldPosition - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvec3 reflectVec = reflect( cameraToFrag, worldNormal );\n\t\t#else\n\t\t\tvec3 reflectVec = refract( cameraToFrag, worldNormal, refractionRatio );\n\t\t#endif\n\t#else\n\t\tvec3 reflectVec = vReflect;\n\t#endif\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 envColor = textureCube( envMap, envMapRotation * vec3( flipEnvMap * reflectVec.x, reflectVec.yz ) );\n\t#else\n\t\tvec4 envColor = vec4( 0.0 );\n\t#endif\n\t#ifdef ENVMAP_BLENDING_MULTIPLY\n\t\toutgoingLight = mix( outgoingLight, outgoingLight * envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_MIX )\n\t\toutgoingLight = mix( outgoingLight, envColor.xyz, specularStrength * reflectivity );\n\t#elif defined( ENVMAP_BLENDING_ADD )\n\t\toutgoingLight += envColor.xyz * specularStrength * reflectivity;\n\t#endif\n#endif",envmap_common_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float envMapIntensity;\n\tuniform float flipEnvMap;\n\tuniform mat3 envMapRotation;\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tuniform samplerCube envMap;\n\t#else\n\t\tuniform sampler2D envMap;\n\t#endif\n\t\n#endif",envmap_pars_fragment:"#ifdef USE_ENVMAP\n\tuniform float reflectivity;\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\tvarying vec3 vWorldPosition;\n\t\tuniform float refractionRatio;\n\t#else\n\t\tvarying vec3 vReflect;\n\t#endif\n#endif",envmap_pars_vertex:"#ifdef USE_ENVMAP\n\t#if defined( USE_BUMPMAP ) || defined( USE_NORMALMAP ) || defined( PHONG ) || defined( LAMBERT )\n\t\t#define ENV_WORLDPOS\n\t#endif\n\t#ifdef ENV_WORLDPOS\n\t\t\n\t\tvarying vec3 vWorldPosition;\n\t#else\n\t\tvarying vec3 vReflect;\n\t\tuniform float refractionRatio;\n\t#endif\n#endif",envmap_physical_pars_fragment:"#ifdef USE_ENVMAP\n\tvec3 getIBLIrradiance( const in vec3 normal ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * worldNormal, 1.0 );\n\t\t\treturn PI * envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\tvec3 getIBLRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness ) {\n\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\tvec3 reflectVec = reflect( - viewDir, normal );\n\t\t\treflectVec = normalize( mix( reflectVec, normal, roughness * roughness) );\n\t\t\treflectVec = inverseTransformDirection( reflectVec, viewMatrix );\n\t\t\tvec4 envMapColor = textureCubeUV( envMap, envMapRotation * reflectVec, roughness );\n\t\t\treturn envMapColor.rgb * envMapIntensity;\n\t\t#else\n\t\t\treturn vec3( 0.0 );\n\t\t#endif\n\t}\n\t#ifdef USE_ANISOTROPY\n\t\tvec3 getIBLAnisotropyRadiance( const in vec3 viewDir, const in vec3 normal, const in float roughness, const in vec3 bitangent, const in float anisotropy ) {\n\t\t\t#ifdef ENVMAP_TYPE_CUBE_UV\n\t\t\t\tvec3 bentNormal = cross( bitangent, viewDir );\n\t\t\t\tbentNormal = normalize( cross( bentNormal, bitangent ) );\n\t\t\t\tbentNormal = normalize( mix( bentNormal, normal, pow2( pow2( 1.0 - anisotropy * ( 1.0 - roughness ) ) ) ) );\n\t\t\t\treturn getIBLRadiance( viewDir, bentNormal, roughness );\n\t\t\t#else\n\t\t\t\treturn vec3( 0.0 );\n\t\t\t#endif\n\t\t}\n\t#endif\n#endif",envmap_vertex:"#ifdef USE_ENVMAP\n\t#ifdef ENV_WORLDPOS\n\t\tvWorldPosition = worldPosition.xyz;\n\t#else\n\t\tvec3 cameraToVertex;\n\t\tif ( isOrthographic ) {\n\t\t\tcameraToVertex = normalize( vec3( - viewMatrix[ 0 ][ 2 ], - viewMatrix[ 1 ][ 2 ], - viewMatrix[ 2 ][ 2 ] ) );\n\t\t} else {\n\t\t\tcameraToVertex = normalize( worldPosition.xyz - cameraPosition );\n\t\t}\n\t\tvec3 worldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\t\t#ifdef ENVMAP_MODE_REFLECTION\n\t\t\tvReflect = reflect( cameraToVertex, worldNormal );\n\t\t#else\n\t\t\tvReflect = refract( cameraToVertex, worldNormal, refractionRatio );\n\t\t#endif\n\t#endif\n#endif",fog_vertex:"#ifdef USE_FOG\n\tvFogDepth = - mvPosition.z;\n#endif",fog_pars_vertex:"#ifdef USE_FOG\n\tvarying float vFogDepth;\n#endif",fog_fragment:"#ifdef USE_FOG\n\t#ifdef FOG_EXP2\n\t\tfloat fogFactor = 1.0 - exp( - fogDensity * fogDensity * vFogDepth * vFogDepth );\n\t#else\n\t\tfloat fogFactor = smoothstep( fogNear, fogFar, vFogDepth );\n\t#endif\n\tgl_FragColor.rgb = mix( gl_FragColor.rgb, fogColor, fogFactor );\n#endif",fog_pars_fragment:"#ifdef USE_FOG\n\tuniform vec3 fogColor;\n\tvarying float vFogDepth;\n\t#ifdef FOG_EXP2\n\t\tuniform float fogDensity;\n\t#else\n\t\tuniform float fogNear;\n\t\tuniform float fogFar;\n\t#endif\n#endif",gradientmap_pars_fragment:"#ifdef USE_GRADIENTMAP\n\tuniform sampler2D gradientMap;\n#endif\nvec3 getGradientIrradiance( vec3 normal, vec3 lightDirection ) {\n\tfloat dotNL = dot( normal, lightDirection );\n\tvec2 coord = vec2( dotNL * 0.5 + 0.5, 0.0 );\n\t#ifdef USE_GRADIENTMAP\n\t\treturn vec3( texture2D( gradientMap, coord ).r );\n\t#else\n\t\tvec2 fw = fwidth( coord ) * 0.5;\n\t\treturn mix( vec3( 0.7 ), vec3( 1.0 ), smoothstep( 0.7 - fw.x, 0.7 + fw.x, coord.x ) );\n\t#endif\n}",lightmap_pars_fragment:"#ifdef USE_LIGHTMAP\n\tuniform sampler2D lightMap;\n\tuniform float lightMapIntensity;\n#endif",lights_lambert_fragment:"LambertMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularStrength = specularStrength;",lights_lambert_pars_fragment:"varying vec3 vViewPosition;\nstruct LambertMaterial {\n\tvec3 diffuseColor;\n\tfloat specularStrength;\n};\nvoid RE_Direct_Lambert( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Lambert( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in LambertMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Lambert\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Lambert",lights_pars_begin:"uniform bool receiveShadow;\nuniform vec3 ambientLightColor;\n#if defined( USE_LIGHT_PROBES )\n\tuniform vec3 lightProbe[ 9 ];\n#endif\nvec3 shGetIrradianceAt( in vec3 normal, in vec3 shCoefficients[ 9 ] ) {\n\tfloat x = normal.x, y = normal.y, z = normal.z;\n\tvec3 result = shCoefficients[ 0 ] * 0.886227;\n\tresult += shCoefficients[ 1 ] * 2.0 * 0.511664 * y;\n\tresult += shCoefficients[ 2 ] * 2.0 * 0.511664 * z;\n\tresult += shCoefficients[ 3 ] * 2.0 * 0.511664 * x;\n\tresult += shCoefficients[ 4 ] * 2.0 * 0.429043 * x * y;\n\tresult += shCoefficients[ 5 ] * 2.0 * 0.429043 * y * z;\n\tresult += shCoefficients[ 6 ] * ( 0.743125 * z * z - 0.247708 );\n\tresult += shCoefficients[ 7 ] * 2.0 * 0.429043 * x * z;\n\tresult += shCoefficients[ 8 ] * 0.429043 * ( x * x - y * y );\n\treturn result;\n}\nvec3 getLightProbeIrradiance( const in vec3 lightProbe[ 9 ], const in vec3 normal ) {\n\tvec3 worldNormal = inverseTransformDirection( normal, viewMatrix );\n\tvec3 irradiance = shGetIrradianceAt( worldNormal, lightProbe );\n\treturn irradiance;\n}\nvec3 getAmbientLightIrradiance( const in vec3 ambientLightColor ) {\n\tvec3 irradiance = ambientLightColor;\n\treturn irradiance;\n}\nfloat getDistanceAttenuation( const in float lightDistance, const in float cutoffDistance, const in float decayExponent ) {\n\tfloat distanceFalloff = 1.0 / max( pow( lightDistance, decayExponent ), 0.01 );\n\tif ( cutoffDistance > 0.0 ) {\n\t\tdistanceFalloff *= pow2( saturate( 1.0 - pow4( lightDistance / cutoffDistance ) ) );\n\t}\n\treturn distanceFalloff;\n}\nfloat getSpotAttenuation( const in float coneCosine, const in float penumbraCosine, const in float angleCosine ) {\n\treturn smoothstep( coneCosine, penumbraCosine, angleCosine );\n}\n#if NUM_DIR_LIGHTS > 0\n\tstruct DirectionalLight {\n\t\tvec3 direction;\n\t\tvec3 color;\n\t};\n\tuniform DirectionalLight directionalLights[ NUM_DIR_LIGHTS ];\n\tvoid getDirectionalLightInfo( const in DirectionalLight directionalLight, out IncidentLight light ) {\n\t\tlight.color = directionalLight.color;\n\t\tlight.direction = directionalLight.direction;\n\t\tlight.visible = true;\n\t}\n#endif\n#if NUM_POINT_LIGHTS > 0\n\tstruct PointLight {\n\t\tvec3 position;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t};\n\tuniform PointLight pointLights[ NUM_POINT_LIGHTS ];\n\tvoid getPointLightInfo( const in PointLight pointLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = pointLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat lightDistance = length( lVector );\n\t\tlight.color = pointLight.color;\n\t\tlight.color *= getDistanceAttenuation( lightDistance, pointLight.distance, pointLight.decay );\n\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t}\n#endif\n#if NUM_SPOT_LIGHTS > 0\n\tstruct SpotLight {\n\t\tvec3 position;\n\t\tvec3 direction;\n\t\tvec3 color;\n\t\tfloat distance;\n\t\tfloat decay;\n\t\tfloat coneCos;\n\t\tfloat penumbraCos;\n\t};\n\tuniform SpotLight spotLights[ NUM_SPOT_LIGHTS ];\n\tvoid getSpotLightInfo( const in SpotLight spotLight, const in vec3 geometryPosition, out IncidentLight light ) {\n\t\tvec3 lVector = spotLight.position - geometryPosition;\n\t\tlight.direction = normalize( lVector );\n\t\tfloat angleCos = dot( light.direction, spotLight.direction );\n\t\tfloat spotAttenuation = getSpotAttenuation( spotLight.coneCos, spotLight.penumbraCos, angleCos );\n\t\tif ( spotAttenuation > 0.0 ) {\n\t\t\tfloat lightDistance = length( lVector );\n\t\t\tlight.color = spotLight.color * spotAttenuation;\n\t\t\tlight.color *= getDistanceAttenuation( lightDistance, spotLight.distance, spotLight.decay );\n\t\t\tlight.visible = ( light.color != vec3( 0.0 ) );\n\t\t} else {\n\t\t\tlight.color = vec3( 0.0 );\n\t\t\tlight.visible = false;\n\t\t}\n\t}\n#endif\n#if NUM_RECT_AREA_LIGHTS > 0\n\tstruct RectAreaLight {\n\t\tvec3 color;\n\t\tvec3 position;\n\t\tvec3 halfWidth;\n\t\tvec3 halfHeight;\n\t};\n\tuniform sampler2D ltc_1;\tuniform sampler2D ltc_2;\n\tuniform RectAreaLight rectAreaLights[ NUM_RECT_AREA_LIGHTS ];\n#endif\n#if NUM_HEMI_LIGHTS > 0\n\tstruct HemisphereLight {\n\t\tvec3 direction;\n\t\tvec3 skyColor;\n\t\tvec3 groundColor;\n\t};\n\tuniform HemisphereLight hemisphereLights[ NUM_HEMI_LIGHTS ];\n\tvec3 getHemisphereLightIrradiance( const in HemisphereLight hemiLight, const in vec3 normal ) {\n\t\tfloat dotNL = dot( normal, hemiLight.direction );\n\t\tfloat hemiDiffuseWeight = 0.5 * dotNL + 0.5;\n\t\tvec3 irradiance = mix( hemiLight.groundColor, hemiLight.skyColor, hemiDiffuseWeight );\n\t\treturn irradiance;\n\t}\n#endif",lights_toon_fragment:"ToonMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;",lights_toon_pars_fragment:"varying vec3 vViewPosition;\nstruct ToonMaterial {\n\tvec3 diffuseColor;\n};\nvoid RE_Direct_Toon( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\tvec3 irradiance = getGradientIrradiance( geometryNormal, directLight.direction ) * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Toon( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in ToonMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_Toon\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Toon",lights_phong_fragment:"BlinnPhongMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb;\nmaterial.specularColor = specular;\nmaterial.specularShininess = shininess;\nmaterial.specularStrength = specularStrength;",lights_phong_pars_fragment:"varying vec3 vViewPosition;\nstruct BlinnPhongMaterial {\n\tvec3 diffuseColor;\n\tvec3 specularColor;\n\tfloat specularShininess;\n\tfloat specularStrength;\n};\nvoid RE_Direct_BlinnPhong( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n\treflectedLight.directSpecular += irradiance * BRDF_BlinnPhong( directLight.direction, geometryViewDir, geometryNormal, material.specularColor, material.specularShininess ) * material.specularStrength;\n}\nvoid RE_IndirectDiffuse_BlinnPhong( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in BlinnPhongMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\n#define RE_Direct\t\t\t\tRE_Direct_BlinnPhong\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_BlinnPhong",lights_physical_fragment:"PhysicalMaterial material;\nmaterial.diffuseColor = diffuseColor.rgb * ( 1.0 - metalnessFactor );\nvec3 dxy = max( abs( dFdx( nonPerturbedNormal ) ), abs( dFdy( nonPerturbedNormal ) ) );\nfloat geometryRoughness = max( max( dxy.x, dxy.y ), dxy.z );\nmaterial.roughness = max( roughnessFactor, 0.0525 );material.roughness += geometryRoughness;\nmaterial.roughness = min( material.roughness, 1.0 );\n#ifdef IOR\n\tmaterial.ior = ior;\n\t#ifdef USE_SPECULAR\n\t\tfloat specularIntensityFactor = specularIntensity;\n\t\tvec3 specularColorFactor = specularColor;\n\t\t#ifdef USE_SPECULAR_COLORMAP\n\t\t\tspecularColorFactor *= texture2D( specularColorMap, vSpecularColorMapUv ).rgb;\n\t\t#endif\n\t\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\t\tspecularIntensityFactor *= texture2D( specularIntensityMap, vSpecularIntensityMapUv ).a;\n\t\t#endif\n\t\tmaterial.specularF90 = mix( specularIntensityFactor, 1.0, metalnessFactor );\n\t#else\n\t\tfloat specularIntensityFactor = 1.0;\n\t\tvec3 specularColorFactor = vec3( 1.0 );\n\t\tmaterial.specularF90 = 1.0;\n\t#endif\n\tmaterial.specularColor = mix( min( pow2( ( material.ior - 1.0 ) / ( material.ior + 1.0 ) ) * specularColorFactor, vec3( 1.0 ) ) * specularIntensityFactor, diffuseColor.rgb, metalnessFactor );\n#else\n\tmaterial.specularColor = mix( vec3( 0.04 ), diffuseColor.rgb, metalnessFactor );\n\tmaterial.specularF90 = 1.0;\n#endif\n#ifdef USE_CLEARCOAT\n\tmaterial.clearcoat = clearcoat;\n\tmaterial.clearcoatRoughness = clearcoatRoughness;\n\tmaterial.clearcoatF0 = vec3( 0.04 );\n\tmaterial.clearcoatF90 = 1.0;\n\t#ifdef USE_CLEARCOATMAP\n\t\tmaterial.clearcoat *= texture2D( clearcoatMap, vClearcoatMapUv ).x;\n\t#endif\n\t#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\t\tmaterial.clearcoatRoughness *= texture2D( clearcoatRoughnessMap, vClearcoatRoughnessMapUv ).y;\n\t#endif\n\tmaterial.clearcoat = saturate( material.clearcoat );\tmaterial.clearcoatRoughness = max( material.clearcoatRoughness, 0.0525 );\n\tmaterial.clearcoatRoughness += geometryRoughness;\n\tmaterial.clearcoatRoughness = min( material.clearcoatRoughness, 1.0 );\n#endif\n#ifdef USE_DISPERSION\n\tmaterial.dispersion = dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tmaterial.iridescence = iridescence;\n\tmaterial.iridescenceIOR = iridescenceIOR;\n\t#ifdef USE_IRIDESCENCEMAP\n\t\tmaterial.iridescence *= texture2D( iridescenceMap, vIridescenceMapUv ).r;\n\t#endif\n\t#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\t\tmaterial.iridescenceThickness = (iridescenceThicknessMaximum - iridescenceThicknessMinimum) * texture2D( iridescenceThicknessMap, vIridescenceThicknessMapUv ).g + iridescenceThicknessMinimum;\n\t#else\n\t\tmaterial.iridescenceThickness = iridescenceThicknessMaximum;\n\t#endif\n#endif\n#ifdef USE_SHEEN\n\tmaterial.sheenColor = sheenColor;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tmaterial.sheenColor *= texture2D( sheenColorMap, vSheenColorMapUv ).rgb;\n\t#endif\n\tmaterial.sheenRoughness = clamp( sheenRoughness, 0.07, 1.0 );\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tmaterial.sheenRoughness *= texture2D( sheenRoughnessMap, vSheenRoughnessMapUv ).a;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\t#ifdef USE_ANISOTROPYMAP\n\t\tmat2 anisotropyMat = mat2( anisotropyVector.x, anisotropyVector.y, - anisotropyVector.y, anisotropyVector.x );\n\t\tvec3 anisotropyPolar = texture2D( anisotropyMap, vAnisotropyMapUv ).rgb;\n\t\tvec2 anisotropyV = anisotropyMat * normalize( 2.0 * anisotropyPolar.rg - vec2( 1.0 ) ) * anisotropyPolar.b;\n\t#else\n\t\tvec2 anisotropyV = anisotropyVector;\n\t#endif\n\tmaterial.anisotropy = length( anisotropyV );\n\tif( material.anisotropy == 0.0 ) {\n\t\tanisotropyV = vec2( 1.0, 0.0 );\n\t} else {\n\t\tanisotropyV /= material.anisotropy;\n\t\tmaterial.anisotropy = saturate( material.anisotropy );\n\t}\n\tmaterial.alphaT = mix( pow2( material.roughness ), 1.0, pow2( material.anisotropy ) );\n\tmaterial.anisotropyT = tbn[ 0 ] * anisotropyV.x + tbn[ 1 ] * anisotropyV.y;\n\tmaterial.anisotropyB = tbn[ 1 ] * anisotropyV.x - tbn[ 0 ] * anisotropyV.y;\n#endif",lights_physical_pars_fragment:"struct PhysicalMaterial {\n\tvec3 diffuseColor;\n\tfloat roughness;\n\tvec3 specularColor;\n\tfloat specularF90;\n\tfloat dispersion;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat clearcoat;\n\t\tfloat clearcoatRoughness;\n\t\tvec3 clearcoatF0;\n\t\tfloat clearcoatF90;\n\t#endif\n\t#ifdef USE_IRIDESCENCE\n\t\tfloat iridescence;\n\t\tfloat iridescenceIOR;\n\t\tfloat iridescenceThickness;\n\t\tvec3 iridescenceFresnel;\n\t\tvec3 iridescenceF0;\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tvec3 sheenColor;\n\t\tfloat sheenRoughness;\n\t#endif\n\t#ifdef IOR\n\t\tfloat ior;\n\t#endif\n\t#ifdef USE_TRANSMISSION\n\t\tfloat transmission;\n\t\tfloat transmissionAlpha;\n\t\tfloat thickness;\n\t\tfloat attenuationDistance;\n\t\tvec3 attenuationColor;\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat anisotropy;\n\t\tfloat alphaT;\n\t\tvec3 anisotropyT;\n\t\tvec3 anisotropyB;\n\t#endif\n};\nvec3 clearcoatSpecularDirect = vec3( 0.0 );\nvec3 clearcoatSpecularIndirect = vec3( 0.0 );\nvec3 sheenSpecularDirect = vec3( 0.0 );\nvec3 sheenSpecularIndirect = vec3(0.0 );\nvec3 Schlick_to_F0( const in vec3 f, const in float f90, const in float dotVH ) {\n    float x = clamp( 1.0 - dotVH, 0.0, 1.0 );\n    float x2 = x * x;\n    float x5 = clamp( x * x2 * x2, 0.0, 0.9999 );\n    return ( f - vec3( f90 ) * x5 ) / ( 1.0 - x5 );\n}\nfloat V_GGX_SmithCorrelated( const in float alpha, const in float dotNL, const in float dotNV ) {\n\tfloat a2 = pow2( alpha );\n\tfloat gv = dotNL * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNV ) );\n\tfloat gl = dotNV * sqrt( a2 + ( 1.0 - a2 ) * pow2( dotNL ) );\n\treturn 0.5 / max( gv + gl, EPSILON );\n}\nfloat D_GGX( const in float alpha, const in float dotNH ) {\n\tfloat a2 = pow2( alpha );\n\tfloat denom = pow2( dotNH ) * ( a2 - 1.0 ) + 1.0;\n\treturn RECIPROCAL_PI * a2 / pow2( denom );\n}\n#ifdef USE_ANISOTROPY\n\tfloat V_GGX_SmithCorrelated_Anisotropic( const in float alphaT, const in float alphaB, const in float dotTV, const in float dotBV, const in float dotTL, const in float dotBL, const in float dotNV, const in float dotNL ) {\n\t\tfloat gv = dotNL * length( vec3( alphaT * dotTV, alphaB * dotBV, dotNV ) );\n\t\tfloat gl = dotNV * length( vec3( alphaT * dotTL, alphaB * dotBL, dotNL ) );\n\t\tfloat v = 0.5 / ( gv + gl );\n\t\treturn saturate(v);\n\t}\n\tfloat D_GGX_Anisotropic( const in float alphaT, const in float alphaB, const in float dotNH, const in float dotTH, const in float dotBH ) {\n\t\tfloat a2 = alphaT * alphaB;\n\t\thighp vec3 v = vec3( alphaB * dotTH, alphaT * dotBH, a2 * dotNH );\n\t\thighp float v2 = dot( v, v );\n\t\tfloat w2 = a2 / v2;\n\t\treturn RECIPROCAL_PI * a2 * pow2 ( w2 );\n\t}\n#endif\n#ifdef USE_CLEARCOAT\n\tvec3 BRDF_GGX_Clearcoat( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material) {\n\t\tvec3 f0 = material.clearcoatF0;\n\t\tfloat f90 = material.clearcoatF90;\n\t\tfloat roughness = material.clearcoatRoughness;\n\t\tfloat alpha = pow2( roughness );\n\t\tvec3 halfDir = normalize( lightDir + viewDir );\n\t\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\t\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\t\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\t\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\t\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t\treturn F * ( V * D );\n\t}\n#endif\nvec3 BRDF_GGX( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, const in PhysicalMaterial material ) {\n\tvec3 f0 = material.specularColor;\n\tfloat f90 = material.specularF90;\n\tfloat roughness = material.roughness;\n\tfloat alpha = pow2( roughness );\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat dotVH = saturate( dot( viewDir, halfDir ) );\n\tvec3 F = F_Schlick( f0, f90, dotVH );\n\t#ifdef USE_IRIDESCENCE\n\t\tF = mix( F, material.iridescenceFresnel, material.iridescence );\n\t#endif\n\t#ifdef USE_ANISOTROPY\n\t\tfloat dotTL = dot( material.anisotropyT, lightDir );\n\t\tfloat dotTV = dot( material.anisotropyT, viewDir );\n\t\tfloat dotTH = dot( material.anisotropyT, halfDir );\n\t\tfloat dotBL = dot( material.anisotropyB, lightDir );\n\t\tfloat dotBV = dot( material.anisotropyB, viewDir );\n\t\tfloat dotBH = dot( material.anisotropyB, halfDir );\n\t\tfloat V = V_GGX_SmithCorrelated_Anisotropic( material.alphaT, alpha, dotTV, dotBV, dotTL, dotBL, dotNV, dotNL );\n\t\tfloat D = D_GGX_Anisotropic( material.alphaT, alpha, dotNH, dotTH, dotBH );\n\t#else\n\t\tfloat V = V_GGX_SmithCorrelated( alpha, dotNL, dotNV );\n\t\tfloat D = D_GGX( alpha, dotNH );\n\t#endif\n\treturn F * ( V * D );\n}\nvec2 LTC_Uv( const in vec3 N, const in vec3 V, const in float roughness ) {\n\tconst float LUT_SIZE = 64.0;\n\tconst float LUT_SCALE = ( LUT_SIZE - 1.0 ) / LUT_SIZE;\n\tconst float LUT_BIAS = 0.5 / LUT_SIZE;\n\tfloat dotNV = saturate( dot( N, V ) );\n\tvec2 uv = vec2( roughness, sqrt( 1.0 - dotNV ) );\n\tuv = uv * LUT_SCALE + LUT_BIAS;\n\treturn uv;\n}\nfloat LTC_ClippedSphereFormFactor( const in vec3 f ) {\n\tfloat l = length( f );\n\treturn max( ( l * l + f.z ) / ( l + 1.0 ), 0.0 );\n}\nvec3 LTC_EdgeVectorFormFactor( const in vec3 v1, const in vec3 v2 ) {\n\tfloat x = dot( v1, v2 );\n\tfloat y = abs( x );\n\tfloat a = 0.8543985 + ( 0.4965155 + 0.0145206 * y ) * y;\n\tfloat b = 3.4175940 + ( 4.1616724 + y ) * y;\n\tfloat v = a / b;\n\tfloat theta_sintheta = ( x > 0.0 ) ? v : 0.5 * inversesqrt( max( 1.0 - x * x, 1e-7 ) ) - v;\n\treturn cross( v1, v2 ) * theta_sintheta;\n}\nvec3 LTC_Evaluate( const in vec3 N, const in vec3 V, const in vec3 P, const in mat3 mInv, const in vec3 rectCoords[ 4 ] ) {\n\tvec3 v1 = rectCoords[ 1 ] - rectCoords[ 0 ];\n\tvec3 v2 = rectCoords[ 3 ] - rectCoords[ 0 ];\n\tvec3 lightNormal = cross( v1, v2 );\n\tif( dot( lightNormal, P - rectCoords[ 0 ] ) < 0.0 ) return vec3( 0.0 );\n\tvec3 T1, T2;\n\tT1 = normalize( V - N * dot( V, N ) );\n\tT2 = - cross( N, T1 );\n\tmat3 mat = mInv * transposeMat3( mat3( T1, T2, N ) );\n\tvec3 coords[ 4 ];\n\tcoords[ 0 ] = mat * ( rectCoords[ 0 ] - P );\n\tcoords[ 1 ] = mat * ( rectCoords[ 1 ] - P );\n\tcoords[ 2 ] = mat * ( rectCoords[ 2 ] - P );\n\tcoords[ 3 ] = mat * ( rectCoords[ 3 ] - P );\n\tcoords[ 0 ] = normalize( coords[ 0 ] );\n\tcoords[ 1 ] = normalize( coords[ 1 ] );\n\tcoords[ 2 ] = normalize( coords[ 2 ] );\n\tcoords[ 3 ] = normalize( coords[ 3 ] );\n\tvec3 vectorFormFactor = vec3( 0.0 );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 0 ], coords[ 1 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 1 ], coords[ 2 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 2 ], coords[ 3 ] );\n\tvectorFormFactor += LTC_EdgeVectorFormFactor( coords[ 3 ], coords[ 0 ] );\n\tfloat result = LTC_ClippedSphereFormFactor( vectorFormFactor );\n\treturn vec3( result );\n}\n#if defined( USE_SHEEN )\nfloat D_Charlie( float roughness, float dotNH ) {\n\tfloat alpha = pow2( roughness );\n\tfloat invAlpha = 1.0 / alpha;\n\tfloat cos2h = dotNH * dotNH;\n\tfloat sin2h = max( 1.0 - cos2h, 0.0078125 );\n\treturn ( 2.0 + invAlpha ) * pow( sin2h, invAlpha * 0.5 ) / ( 2.0 * PI );\n}\nfloat V_Neubelt( float dotNV, float dotNL ) {\n\treturn saturate( 1.0 / ( 4.0 * ( dotNL + dotNV - dotNL * dotNV ) ) );\n}\nvec3 BRDF_Sheen( const in vec3 lightDir, const in vec3 viewDir, const in vec3 normal, vec3 sheenColor, const in float sheenRoughness ) {\n\tvec3 halfDir = normalize( lightDir + viewDir );\n\tfloat dotNL = saturate( dot( normal, lightDir ) );\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat dotNH = saturate( dot( normal, halfDir ) );\n\tfloat D = D_Charlie( sheenRoughness, dotNH );\n\tfloat V = V_Neubelt( dotNV, dotNL );\n\treturn sheenColor * ( D * V );\n}\n#endif\nfloat IBLSheenBRDF( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tfloat r2 = roughness * roughness;\n\tfloat a = roughness < 0.25 ? -339.2 * r2 + 161.4 * roughness - 25.9 : -8.48 * r2 + 14.3 * roughness - 9.95;\n\tfloat b = roughness < 0.25 ? 44.0 * r2 - 23.7 * roughness + 3.26 : 1.97 * r2 - 3.27 * roughness + 0.72;\n\tfloat DG = exp( a * dotNV + b ) + ( roughness < 0.25 ? 0.0 : 0.1 * ( roughness - 0.25 ) );\n\treturn saturate( DG * RECIPROCAL_PI );\n}\nvec2 DFGApprox( const in vec3 normal, const in vec3 viewDir, const in float roughness ) {\n\tfloat dotNV = saturate( dot( normal, viewDir ) );\n\tconst vec4 c0 = vec4( - 1, - 0.0275, - 0.572, 0.022 );\n\tconst vec4 c1 = vec4( 1, 0.0425, 1.04, - 0.04 );\n\tvec4 r = roughness * c0 + c1;\n\tfloat a004 = min( r.x * r.x, exp2( - 9.28 * dotNV ) ) * r.x + r.y;\n\tvec2 fab = vec2( - 1.04, 1.04 ) * a004 + r.zw;\n\treturn fab;\n}\nvec3 EnvironmentBRDF( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness ) {\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\treturn specularColor * fab.x + specularF90 * fab.y;\n}\n#ifdef USE_IRIDESCENCE\nvoid computeMultiscatteringIridescence( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float iridescence, const in vec3 iridescenceF0, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#else\nvoid computeMultiscattering( const in vec3 normal, const in vec3 viewDir, const in vec3 specularColor, const in float specularF90, const in float roughness, inout vec3 singleScatter, inout vec3 multiScatter ) {\n#endif\n\tvec2 fab = DFGApprox( normal, viewDir, roughness );\n\t#ifdef USE_IRIDESCENCE\n\t\tvec3 Fr = mix( specularColor, iridescenceF0, iridescence );\n\t#else\n\t\tvec3 Fr = specularColor;\n\t#endif\n\tvec3 FssEss = Fr * fab.x + specularF90 * fab.y;\n\tfloat Ess = fab.x + fab.y;\n\tfloat Ems = 1.0 - Ess;\n\tvec3 Favg = Fr + ( 1.0 - Fr ) * 0.047619;\tvec3 Fms = FssEss * Favg / ( 1.0 - Ems * Favg );\n\tsingleScatter += FssEss;\n\tmultiScatter += Fms * Ems;\n}\n#if NUM_RECT_AREA_LIGHTS > 0\n\tvoid RE_Direct_RectArea_Physical( const in RectAreaLight rectAreaLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\t\tvec3 normal = geometryNormal;\n\t\tvec3 viewDir = geometryViewDir;\n\t\tvec3 position = geometryPosition;\n\t\tvec3 lightPos = rectAreaLight.position;\n\t\tvec3 halfWidth = rectAreaLight.halfWidth;\n\t\tvec3 halfHeight = rectAreaLight.halfHeight;\n\t\tvec3 lightColor = rectAreaLight.color;\n\t\tfloat roughness = material.roughness;\n\t\tvec3 rectCoords[ 4 ];\n\t\trectCoords[ 0 ] = lightPos + halfWidth - halfHeight;\t\trectCoords[ 1 ] = lightPos - halfWidth - halfHeight;\n\t\trectCoords[ 2 ] = lightPos - halfWidth + halfHeight;\n\t\trectCoords[ 3 ] = lightPos + halfWidth + halfHeight;\n\t\tvec2 uv = LTC_Uv( normal, viewDir, roughness );\n\t\tvec4 t1 = texture2D( ltc_1, uv );\n\t\tvec4 t2 = texture2D( ltc_2, uv );\n\t\tmat3 mInv = mat3(\n\t\t\tvec3( t1.x, 0, t1.y ),\n\t\t\tvec3(    0, 1,    0 ),\n\t\t\tvec3( t1.z, 0, t1.w )\n\t\t);\n\t\tvec3 fresnel = ( material.specularColor * t2.x + ( vec3( 1.0 ) - material.specularColor ) * t2.y );\n\t\treflectedLight.directSpecular += lightColor * fresnel * LTC_Evaluate( normal, viewDir, position, mInv, rectCoords );\n\t\treflectedLight.directDiffuse += lightColor * material.diffuseColor * LTC_Evaluate( normal, viewDir, position, mat3( 1.0 ), rectCoords );\n\t}\n#endif\nvoid RE_Direct_Physical( const in IncidentLight directLight, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\tfloat dotNL = saturate( dot( geometryNormal, directLight.direction ) );\n\tvec3 irradiance = dotNL * directLight.color;\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNLcc = saturate( dot( geometryClearcoatNormal, directLight.direction ) );\n\t\tvec3 ccIrradiance = dotNLcc * directLight.color;\n\t\tclearcoatSpecularDirect += ccIrradiance * BRDF_GGX_Clearcoat( directLight.direction, geometryViewDir, geometryClearcoatNormal, material );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularDirect += irradiance * BRDF_Sheen( directLight.direction, geometryViewDir, geometryNormal, material.sheenColor, material.sheenRoughness );\n\t#endif\n\treflectedLight.directSpecular += irradiance * BRDF_GGX( directLight.direction, geometryViewDir, geometryNormal, material );\n\treflectedLight.directDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectDiffuse_Physical( const in vec3 irradiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight ) {\n\treflectedLight.indirectDiffuse += irradiance * BRDF_Lambert( material.diffuseColor );\n}\nvoid RE_IndirectSpecular_Physical( const in vec3 radiance, const in vec3 irradiance, const in vec3 clearcoatRadiance, const in vec3 geometryPosition, const in vec3 geometryNormal, const in vec3 geometryViewDir, const in vec3 geometryClearcoatNormal, const in PhysicalMaterial material, inout ReflectedLight reflectedLight) {\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatSpecularIndirect += clearcoatRadiance * EnvironmentBRDF( geometryClearcoatNormal, geometryViewDir, material.clearcoatF0, material.clearcoatF90, material.clearcoatRoughness );\n\t#endif\n\t#ifdef USE_SHEEN\n\t\tsheenSpecularIndirect += irradiance * material.sheenColor * IBLSheenBRDF( geometryNormal, geometryViewDir, material.sheenRoughness );\n\t#endif\n\tvec3 singleScattering = vec3( 0.0 );\n\tvec3 multiScattering = vec3( 0.0 );\n\tvec3 cosineWeightedIrradiance = irradiance * RECIPROCAL_PI;\n\t#ifdef USE_IRIDESCENCE\n\t\tcomputeMultiscatteringIridescence( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.iridescence, material.iridescenceFresnel, material.roughness, singleScattering, multiScattering );\n\t#else\n\t\tcomputeMultiscattering( geometryNormal, geometryViewDir, material.specularColor, material.specularF90, material.roughness, singleScattering, multiScattering );\n\t#endif\n\tvec3 totalScattering = singleScattering + multiScattering;\n\tvec3 diffuse = material.diffuseColor * ( 1.0 - max( max( totalScattering.r, totalScattering.g ), totalScattering.b ) );\n\treflectedLight.indirectSpecular += radiance * singleScattering;\n\treflectedLight.indirectSpecular += multiScattering * cosineWeightedIrradiance;\n\treflectedLight.indirectDiffuse += diffuse * cosineWeightedIrradiance;\n}\n#define RE_Direct\t\t\t\tRE_Direct_Physical\n#define RE_Direct_RectArea\t\tRE_Direct_RectArea_Physical\n#define RE_IndirectDiffuse\t\tRE_IndirectDiffuse_Physical\n#define RE_IndirectSpecular\t\tRE_IndirectSpecular_Physical\nfloat computeSpecularOcclusion( const in float dotNV, const in float ambientOcclusion, const in float roughness ) {\n\treturn saturate( pow( dotNV + ambientOcclusion, exp2( - 16.0 * roughness - 1.0 ) ) - 1.0 + ambientOcclusion );\n}",lights_fragment_begin:"\nvec3 geometryPosition = - vViewPosition;\nvec3 geometryNormal = normal;\nvec3 geometryViewDir = ( isOrthographic ) ? vec3( 0, 0, 1 ) : normalize( vViewPosition );\nvec3 geometryClearcoatNormal = vec3( 0.0 );\n#ifdef USE_CLEARCOAT\n\tgeometryClearcoatNormal = clearcoatNormal;\n#endif\n#ifdef USE_IRIDESCENCE\n\tfloat dotNVi = saturate( dot( normal, geometryViewDir ) );\n\tif ( material.iridescenceThickness == 0.0 ) {\n\t\tmaterial.iridescence = 0.0;\n\t} else {\n\t\tmaterial.iridescence = saturate( material.iridescence );\n\t}\n\tif ( material.iridescence > 0.0 ) {\n\t\tmaterial.iridescenceFresnel = evalIridescence( 1.0, material.iridescenceIOR, dotNVi, material.iridescenceThickness, material.specularColor );\n\t\tmaterial.iridescenceF0 = Schlick_to_F0( material.iridescenceFresnel, 1.0, dotNVi );\n\t}\n#endif\nIncidentLight directLight;\n#if ( NUM_POINT_LIGHTS > 0 ) && defined( RE_Direct )\n\tPointLight pointLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHTS; i ++ ) {\n\t\tpointLight = pointLights[ i ];\n\t\tgetPointLightInfo( pointLight, geometryPosition, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_POINT_LIGHT_SHADOWS )\n\t\tpointLightShadow = pointLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getPointShadow( pointShadowMap[ i ], pointLightShadow.shadowMapSize, pointLightShadow.shadowIntensity, pointLightShadow.shadowBias, pointLightShadow.shadowRadius, vPointShadowCoord[ i ], pointLightShadow.shadowCameraNear, pointLightShadow.shadowCameraFar ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_SPOT_LIGHTS > 0 ) && defined( RE_Direct )\n\tSpotLight spotLight;\n\tvec4 spotColor;\n\tvec3 spotLightCoord;\n\tbool inSpotLightMap;\n\t#if defined( USE_SHADOWMAP ) && NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHTS; i ++ ) {\n\t\tspotLight = spotLights[ i ];\n\t\tgetSpotLightInfo( spotLight, geometryPosition, directLight );\n\t\t#if ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#define SPOT_LIGHT_MAP_INDEX UNROLLED_LOOP_INDEX\n\t\t#elif ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t#define SPOT_LIGHT_MAP_INDEX NUM_SPOT_LIGHT_MAPS\n\t\t#else\n\t\t#define SPOT_LIGHT_MAP_INDEX ( UNROLLED_LOOP_INDEX - NUM_SPOT_LIGHT_SHADOWS + NUM_SPOT_LIGHT_SHADOWS_WITH_MAPS )\n\t\t#endif\n\t\t#if ( SPOT_LIGHT_MAP_INDEX < NUM_SPOT_LIGHT_MAPS )\n\t\t\tspotLightCoord = vSpotLightCoord[ i ].xyz / vSpotLightCoord[ i ].w;\n\t\t\tinSpotLightMap = all( lessThan( abs( spotLightCoord * 2. - 1. ), vec3( 1.0 ) ) );\n\t\t\tspotColor = texture2D( spotLightMap[ SPOT_LIGHT_MAP_INDEX ], spotLightCoord.xy );\n\t\t\tdirectLight.color = inSpotLightMap ? directLight.color * spotColor.rgb : directLight.color;\n\t\t#endif\n\t\t#undef SPOT_LIGHT_MAP_INDEX\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\tspotLightShadow = spotLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( spotShadowMap[ i ], spotLightShadow.shadowMapSize, spotLightShadow.shadowIntensity, spotLightShadow.shadowBias, spotLightShadow.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_DIR_LIGHTS > 0 ) && defined( RE_Direct )\n\tDirectionalLight directionalLight;\n\t#if defined( USE_SHADOWMAP ) && NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLightShadow;\n\t#endif\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHTS; i ++ ) {\n\t\tdirectionalLight = directionalLights[ i ];\n\t\tgetDirectionalLightInfo( directionalLight, directLight );\n\t\t#if defined( USE_SHADOWMAP ) && ( UNROLLED_LOOP_INDEX < NUM_DIR_LIGHT_SHADOWS )\n\t\tdirectionalLightShadow = directionalLightShadows[ i ];\n\t\tdirectLight.color *= ( directLight.visible && receiveShadow ) ? getShadow( directionalShadowMap[ i ], directionalLightShadow.shadowMapSize, directionalLightShadow.shadowIntensity, directionalLightShadow.shadowBias, directionalLightShadow.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t\t#endif\n\t\tRE_Direct( directLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if ( NUM_RECT_AREA_LIGHTS > 0 ) && defined( RE_Direct_RectArea )\n\tRectAreaLight rectAreaLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_RECT_AREA_LIGHTS; i ++ ) {\n\t\trectAreaLight = rectAreaLights[ i ];\n\t\tRE_Direct_RectArea( rectAreaLight, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n\t}\n\t#pragma unroll_loop_end\n#endif\n#if defined( RE_IndirectDiffuse )\n\tvec3 iblIrradiance = vec3( 0.0 );\n\tvec3 irradiance = getAmbientLightIrradiance( ambientLightColor );\n\t#if defined( USE_LIGHT_PROBES )\n\t\tirradiance += getLightProbeIrradiance( lightProbe, geometryNormal );\n\t#endif\n\t#if ( NUM_HEMI_LIGHTS > 0 )\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_HEMI_LIGHTS; i ++ ) {\n\t\t\tirradiance += getHemisphereLightIrradiance( hemisphereLights[ i ], geometryNormal );\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if defined( RE_IndirectSpecular )\n\tvec3 radiance = vec3( 0.0 );\n\tvec3 clearcoatRadiance = vec3( 0.0 );\n#endif",lights_fragment_maps:"#if defined( RE_IndirectDiffuse )\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\tvec3 lightMapIrradiance = lightMapTexel.rgb * lightMapIntensity;\n\t\tirradiance += lightMapIrradiance;\n\t#endif\n\t#if defined( USE_ENVMAP ) && defined( STANDARD ) && defined( ENVMAP_TYPE_CUBE_UV )\n\t\tiblIrradiance += getIBLIrradiance( geometryNormal );\n\t#endif\n#endif\n#if defined( USE_ENVMAP ) && defined( RE_IndirectSpecular )\n\t#ifdef USE_ANISOTROPY\n\t\tradiance += getIBLAnisotropyRadiance( geometryViewDir, geometryNormal, material.roughness, material.anisotropyB, material.anisotropy );\n\t#else\n\t\tradiance += getIBLRadiance( geometryViewDir, geometryNormal, material.roughness );\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tclearcoatRadiance += getIBLRadiance( geometryViewDir, geometryClearcoatNormal, material.clearcoatRoughness );\n\t#endif\n#endif",lights_fragment_end:"#if defined( RE_IndirectDiffuse )\n\tRE_IndirectDiffuse( irradiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif\n#if defined( RE_IndirectSpecular )\n\tRE_IndirectSpecular( radiance, iblIrradiance, clearcoatRadiance, geometryPosition, geometryNormal, geometryViewDir, geometryClearcoatNormal, material, reflectedLight );\n#endif",logdepthbuf_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tgl_FragDepth = vIsPerspective == 0.0 ? gl_FragCoord.z : log2( vFragDepth ) * logDepthBufFC * 0.5;\n#endif",logdepthbuf_pars_fragment:"#if defined( USE_LOGDEPTHBUF )\n\tuniform float logDepthBufFC;\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_pars_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvarying float vFragDepth;\n\tvarying float vIsPerspective;\n#endif",logdepthbuf_vertex:"#ifdef USE_LOGDEPTHBUF\n\tvFragDepth = 1.0 + gl_Position.w;\n\tvIsPerspective = float( isPerspectiveMatrix( projectionMatrix ) );\n#endif",map_fragment:"#ifdef USE_MAP\n\tvec4 sampledDiffuseColor = texture2D( map, vMapUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\tsampledDiffuseColor = vec4( mix( pow( sampledDiffuseColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), sampledDiffuseColor.rgb * 0.0773993808, vec3( lessThanEqual( sampledDiffuseColor.rgb, vec3( 0.04045 ) ) ) ), sampledDiffuseColor.w );\n\t\n\t#endif\n\tdiffuseColor *= sampledDiffuseColor;\n#endif",map_pars_fragment:"#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif",map_particle_fragment:"#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t#if defined( USE_POINTS_UV )\n\t\tvec2 uv = vUv;\n\t#else\n\t\tvec2 uv = ( uvTransform * vec3( gl_PointCoord.x, 1.0 - gl_PointCoord.y, 1 ) ).xy;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tdiffuseColor *= texture2D( map, uv );\n#endif\n#ifdef USE_ALPHAMAP\n\tdiffuseColor.a *= texture2D( alphaMap, uv ).g;\n#endif",map_particle_pars_fragment:"#if defined( USE_POINTS_UV )\n\tvarying vec2 vUv;\n#else\n\t#if defined( USE_MAP ) || defined( USE_ALPHAMAP )\n\t\tuniform mat3 uvTransform;\n\t#endif\n#endif\n#ifdef USE_MAP\n\tuniform sampler2D map;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform sampler2D alphaMap;\n#endif",metalnessmap_fragment:"float metalnessFactor = metalness;\n#ifdef USE_METALNESSMAP\n\tvec4 texelMetalness = texture2D( metalnessMap, vMetalnessMapUv );\n\tmetalnessFactor *= texelMetalness.b;\n#endif",metalnessmap_pars_fragment:"#ifdef USE_METALNESSMAP\n\tuniform sampler2D metalnessMap;\n#endif",morphinstance_vertex:"#ifdef USE_INSTANCING_MORPH\n\tfloat morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\tfloat morphTargetBaseInfluence = texelFetch( morphTexture, ivec2( 0, gl_InstanceID ), 0 ).r;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tmorphTargetInfluences[i] =  texelFetch( morphTexture, ivec2( i + 1, gl_InstanceID ), 0 ).r;\n\t}\n#endif",morphcolor_vertex:"#if defined( USE_MORPHCOLORS )\n\tvColor *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\t#if defined( USE_COLOR_ALPHA )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ) * morphTargetInfluences[ i ];\n\t\t#elif defined( USE_COLOR )\n\t\t\tif ( morphTargetInfluences[ i ] != 0.0 ) vColor += getMorph( gl_VertexID, i, 2 ).rgb * morphTargetInfluences[ i ];\n\t\t#endif\n\t}\n#endif",morphnormal_vertex:"#ifdef USE_MORPHNORMALS\n\tobjectNormal *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) objectNormal += getMorph( gl_VertexID, i, 1 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",morphtarget_pars_vertex:"#ifdef USE_MORPHTARGETS\n\t#ifndef USE_INSTANCING_MORPH\n\t\tuniform float morphTargetBaseInfluence;\n\t\tuniform float morphTargetInfluences[ MORPHTARGETS_COUNT ];\n\t#endif\n\tuniform sampler2DArray morphTargetsTexture;\n\tuniform ivec2 morphTargetsTextureSize;\n\tvec4 getMorph( const in int vertexIndex, const in int morphTargetIndex, const in int offset ) {\n\t\tint texelIndex = vertexIndex * MORPHTARGETS_TEXTURE_STRIDE + offset;\n\t\tint y = texelIndex / morphTargetsTextureSize.x;\n\t\tint x = texelIndex - y * morphTargetsTextureSize.x;\n\t\tivec3 morphUV = ivec3( x, y, morphTargetIndex );\n\t\treturn texelFetch( morphTargetsTexture, morphUV, 0 );\n\t}\n#endif",morphtarget_vertex:"#ifdef USE_MORPHTARGETS\n\ttransformed *= morphTargetBaseInfluence;\n\tfor ( int i = 0; i < MORPHTARGETS_COUNT; i ++ ) {\n\t\tif ( morphTargetInfluences[ i ] != 0.0 ) transformed += getMorph( gl_VertexID, i, 0 ).xyz * morphTargetInfluences[ i ];\n\t}\n#endif",normal_fragment_begin:"float faceDirection = gl_FrontFacing ? 1.0 : - 1.0;\n#ifdef FLAT_SHADED\n\tvec3 fdx = dFdx( vViewPosition );\n\tvec3 fdy = dFdy( vViewPosition );\n\tvec3 normal = normalize( cross( fdx, fdy ) );\n#else\n\tvec3 normal = normalize( vNormal );\n\t#ifdef DOUBLE_SIDED\n\t\tnormal *= faceDirection;\n\t#endif\n#endif\n#if defined( USE_NORMALMAP_TANGENTSPACE ) || defined( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY )\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn = getTangentFrame( - vViewPosition, normal,\n\t\t#if defined( USE_NORMALMAP )\n\t\t\tvNormalMapUv\n\t\t#elif defined( USE_CLEARCOAT_NORMALMAP )\n\t\t\tvClearcoatNormalMapUv\n\t\t#else\n\t\t\tvUv\n\t\t#endif\n\t\t);\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn[0] *= faceDirection;\n\t\ttbn[1] *= faceDirection;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\t#ifdef USE_TANGENT\n\t\tmat3 tbn2 = mat3( normalize( vTangent ), normalize( vBitangent ), normal );\n\t#else\n\t\tmat3 tbn2 = getTangentFrame( - vViewPosition, normal, vClearcoatNormalMapUv );\n\t#endif\n\t#if defined( DOUBLE_SIDED ) && ! defined( FLAT_SHADED )\n\t\ttbn2[0] *= faceDirection;\n\t\ttbn2[1] *= faceDirection;\n\t#endif\n#endif\nvec3 nonPerturbedNormal = normal;",normal_fragment_maps:"#ifdef USE_NORMALMAP_OBJECTSPACE\n\tnormal = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\t#ifdef FLIP_SIDED\n\t\tnormal = - normal;\n\t#endif\n\t#ifdef DOUBLE_SIDED\n\t\tnormal = normal * faceDirection;\n\t#endif\n\tnormal = normalize( normalMatrix * normal );\n#elif defined( USE_NORMALMAP_TANGENTSPACE )\n\tvec3 mapN = texture2D( normalMap, vNormalMapUv ).xyz * 2.0 - 1.0;\n\tmapN.xy *= normalScale;\n\tnormal = normalize( tbn * mapN );\n#elif defined( USE_BUMPMAP )\n\tnormal = perturbNormalArb( - vViewPosition, normal, dHdxy_fwd(), faceDirection );\n#endif",normal_pars_fragment:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_pars_vertex:"#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n\t#ifdef USE_TANGENT\n\t\tvarying vec3 vTangent;\n\t\tvarying vec3 vBitangent;\n\t#endif\n#endif",normal_vertex:"#ifndef FLAT_SHADED\n\tvNormal = normalize( transformedNormal );\n\t#ifdef USE_TANGENT\n\t\tvTangent = normalize( transformedTangent );\n\t\tvBitangent = normalize( cross( vNormal, vTangent ) * tangent.w );\n\t#endif\n#endif",normalmap_pars_fragment:"#ifdef USE_NORMALMAP\n\tuniform sampler2D normalMap;\n\tuniform vec2 normalScale;\n#endif\n#ifdef USE_NORMALMAP_OBJECTSPACE\n\tuniform mat3 normalMatrix;\n#endif\n#if ! defined ( USE_TANGENT ) && ( defined ( USE_NORMALMAP_TANGENTSPACE ) || defined ( USE_CLEARCOAT_NORMALMAP ) || defined( USE_ANISOTROPY ) )\n\tmat3 getTangentFrame( vec3 eye_pos, vec3 surf_norm, vec2 uv ) {\n\t\tvec3 q0 = dFdx( eye_pos.xyz );\n\t\tvec3 q1 = dFdy( eye_pos.xyz );\n\t\tvec2 st0 = dFdx( uv.st );\n\t\tvec2 st1 = dFdy( uv.st );\n\t\tvec3 N = surf_norm;\n\t\tvec3 q1perp = cross( q1, N );\n\t\tvec3 q0perp = cross( N, q0 );\n\t\tvec3 T = q1perp * st0.x + q0perp * st1.x;\n\t\tvec3 B = q1perp * st0.y + q0perp * st1.y;\n\t\tfloat det = max( dot( T, T ), dot( B, B ) );\n\t\tfloat scale = ( det == 0.0 ) ? 0.0 : inversesqrt( det );\n\t\treturn mat3( T * scale, B * scale, N );\n\t}\n#endif",clearcoat_normal_fragment_begin:"#ifdef USE_CLEARCOAT\n\tvec3 clearcoatNormal = nonPerturbedNormal;\n#endif",clearcoat_normal_fragment_maps:"#ifdef USE_CLEARCOAT_NORMALMAP\n\tvec3 clearcoatMapN = texture2D( clearcoatNormalMap, vClearcoatNormalMapUv ).xyz * 2.0 - 1.0;\n\tclearcoatMapN.xy *= clearcoatNormalScale;\n\tclearcoatNormal = normalize( tbn2 * clearcoatMapN );\n#endif",clearcoat_pars_fragment:"#ifdef USE_CLEARCOATMAP\n\tuniform sampler2D clearcoatMap;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform sampler2D clearcoatNormalMap;\n\tuniform vec2 clearcoatNormalScale;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform sampler2D clearcoatRoughnessMap;\n#endif",iridescence_pars_fragment:"#ifdef USE_IRIDESCENCEMAP\n\tuniform sampler2D iridescenceMap;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform sampler2D iridescenceThicknessMap;\n#endif",opaque_fragment:"#ifdef OPAQUE\ndiffuseColor.a = 1.0;\n#endif\n#ifdef USE_TRANSMISSION\ndiffuseColor.a *= material.transmissionAlpha;\n#endif\ngl_FragColor = vec4( outgoingLight, diffuseColor.a );",packing:"vec3 packNormalToRGB( const in vec3 normal ) {\n\treturn normalize( normal ) * 0.5 + 0.5;\n}\nvec3 unpackRGBToNormal( const in vec3 rgb ) {\n\treturn 2.0 * rgb.xyz - 1.0;\n}\nconst float PackUpscale = 256. / 255.;const float UnpackDownscale = 255. / 256.;const float ShiftRight8 = 1. / 256.;\nconst float Inv255 = 1. / 255.;\nconst vec4 PackFactors = vec4( 1.0, 256.0, 256.0 * 256.0, 256.0 * 256.0 * 256.0 );\nconst vec2 UnpackFactors2 = vec2( UnpackDownscale, 1.0 / PackFactors.g );\nconst vec3 UnpackFactors3 = vec3( UnpackDownscale / PackFactors.rg, 1.0 / PackFactors.b );\nconst vec4 UnpackFactors4 = vec4( UnpackDownscale / PackFactors.rgb, 1.0 / PackFactors.a );\nvec4 packDepthToRGBA( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec4( 0., 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec4( 1., 1., 1., 1. );\n\tfloat vuf;\n\tfloat af = modf( v * PackFactors.a, vuf );\n\tfloat bf = modf( vuf * ShiftRight8, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec4( vuf * Inv255, gf * PackUpscale, bf * PackUpscale, af );\n}\nvec3 packDepthToRGB( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec3( 0., 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec3( 1., 1., 1. );\n\tfloat vuf;\n\tfloat bf = modf( v * PackFactors.b, vuf );\n\tfloat gf = modf( vuf * ShiftRight8, vuf );\n\treturn vec3( vuf * Inv255, gf * PackUpscale, bf );\n}\nvec2 packDepthToRG( const in float v ) {\n\tif( v <= 0.0 )\n\t\treturn vec2( 0., 0. );\n\tif( v >= 1.0 )\n\t\treturn vec2( 1., 1. );\n\tfloat vuf;\n\tfloat gf = modf( v * 256., vuf );\n\treturn vec2( vuf * Inv255, gf );\n}\nfloat unpackRGBAToDepth( const in vec4 v ) {\n\treturn dot( v, UnpackFactors4 );\n}\nfloat unpackRGBToDepth( const in vec3 v ) {\n\treturn dot( v, UnpackFactors3 );\n}\nfloat unpackRGToDepth( const in vec2 v ) {\n\treturn v.r * UnpackFactors2.r + v.g * UnpackFactors2.g;\n}\nvec4 pack2HalfToRGBA( const in vec2 v ) {\n\tvec4 r = vec4( v.x, fract( v.x * 255.0 ), v.y, fract( v.y * 255.0 ) );\n\treturn vec4( r.x - r.y / 255.0, r.y, r.z - r.w / 255.0, r.w );\n}\nvec2 unpackRGBATo2Half( const in vec4 v ) {\n\treturn vec2( v.x + ( v.y / 255.0 ), v.z + ( v.w / 255.0 ) );\n}\nfloat viewZToOrthographicDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( viewZ + near ) / ( near - far );\n}\nfloat orthographicDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn depth * ( near - far ) - near;\n}\nfloat viewZToPerspectiveDepth( const in float viewZ, const in float near, const in float far ) {\n\treturn ( ( near + viewZ ) * far ) / ( ( far - near ) * viewZ );\n}\nfloat perspectiveDepthToViewZ( const in float depth, const in float near, const in float far ) {\n\treturn ( near * far ) / ( ( far - near ) * depth - far );\n}",premultiplied_alpha_fragment:"#ifdef PREMULTIPLIED_ALPHA\n\tgl_FragColor.rgb *= gl_FragColor.a;\n#endif",project_vertex:"vec4 mvPosition = vec4( transformed, 1.0 );\n#ifdef USE_BATCHING\n\tmvPosition = batchingMatrix * mvPosition;\n#endif\n#ifdef USE_INSTANCING\n\tmvPosition = instanceMatrix * mvPosition;\n#endif\nmvPosition = modelViewMatrix * mvPosition;\ngl_Position = projectionMatrix * mvPosition;",dithering_fragment:"#ifdef DITHERING\n\tgl_FragColor.rgb = dithering( gl_FragColor.rgb );\n#endif",dithering_pars_fragment:"#ifdef DITHERING\n\tvec3 dithering( vec3 color ) {\n\t\tfloat grid_position = rand( gl_FragCoord.xy );\n\t\tvec3 dither_shift_RGB = vec3( 0.25 / 255.0, -0.25 / 255.0, 0.25 / 255.0 );\n\t\tdither_shift_RGB = mix( 2.0 * dither_shift_RGB, -2.0 * dither_shift_RGB, grid_position );\n\t\treturn color + dither_shift_RGB;\n\t}\n#endif",roughnessmap_fragment:"float roughnessFactor = roughness;\n#ifdef USE_ROUGHNESSMAP\n\tvec4 texelRoughness = texture2D( roughnessMap, vRoughnessMapUv );\n\troughnessFactor *= texelRoughness.g;\n#endif",roughnessmap_pars_fragment:"#ifdef USE_ROUGHNESSMAP\n\tuniform sampler2D roughnessMap;\n#endif",shadowmap_pars_fragment:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#if NUM_SPOT_LIGHT_MAPS > 0\n\tuniform sampler2D spotLightMap[ NUM_SPOT_LIGHT_MAPS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D directionalShadowMap[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D spotShadowMap[ NUM_SPOT_LIGHT_SHADOWS ];\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform sampler2D pointShadowMap[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n\tfloat texture2DCompare( sampler2D depths, vec2 uv, float compare ) {\n\t\treturn step( compare, unpackRGBAToDepth( texture2D( depths, uv ) ) );\n\t}\n\tvec2 texture2DDistribution( sampler2D shadow, vec2 uv ) {\n\t\treturn unpackRGBATo2Half( texture2D( shadow, uv ) );\n\t}\n\tfloat VSMShadow (sampler2D shadow, vec2 uv, float compare ){\n\t\tfloat occlusion = 1.0;\n\t\tvec2 distribution = texture2DDistribution( shadow, uv );\n\t\tfloat hard_shadow = step( compare , distribution.x );\n\t\tif (hard_shadow != 1.0 ) {\n\t\t\tfloat distance = compare - distribution.x ;\n\t\t\tfloat variance = max( 0.00000, distribution.y * distribution.y );\n\t\t\tfloat softness_probability = variance / (variance + distance * distance );\t\t\tsoftness_probability = clamp( ( softness_probability - 0.3 ) / ( 0.95 - 0.3 ), 0.0, 1.0 );\t\t\tocclusion = clamp( max( hard_shadow, softness_probability ), 0.0, 1.0 );\n\t\t}\n\t\treturn occlusion;\n\t}\n\tfloat getShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord ) {\n\t\tfloat shadow = 1.0;\n\t\tshadowCoord.xyz /= shadowCoord.w;\n\t\tshadowCoord.z += shadowBias;\n\t\tbool inFrustum = shadowCoord.x >= 0.0 && shadowCoord.x <= 1.0 && shadowCoord.y >= 0.0 && shadowCoord.y <= 1.0;\n\t\tbool frustumTest = inFrustum && shadowCoord.z <= 1.0;\n\t\tif ( frustumTest ) {\n\t\t#if defined( SHADOWMAP_TYPE_PCF )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx0 = - texelSize.x * shadowRadius;\n\t\t\tfloat dy0 = - texelSize.y * shadowRadius;\n\t\t\tfloat dx1 = + texelSize.x * shadowRadius;\n\t\t\tfloat dy1 = + texelSize.y * shadowRadius;\n\t\t\tfloat dx2 = dx0 / 2.0;\n\t\t\tfloat dy2 = dy0 / 2.0;\n\t\t\tfloat dx3 = dx1 / 2.0;\n\t\t\tfloat dy3 = dy1 / 2.0;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy2 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx2, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx3, dy3 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( 0.0, dy1 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, shadowCoord.xy + vec2( dx1, dy1 ), shadowCoord.z )\n\t\t\t) * ( 1.0 / 17.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_PCF_SOFT )\n\t\t\tvec2 texelSize = vec2( 1.0 ) / shadowMapSize;\n\t\t\tfloat dx = texelSize.x;\n\t\t\tfloat dy = texelSize.y;\n\t\t\tvec2 uv = shadowCoord.xy;\n\t\t\tvec2 f = fract( uv * shadowMapSize + 0.5 );\n\t\t\tuv -= f * texelSize;\n\t\t\tshadow = (\n\t\t\t\ttexture2DCompare( shadowMap, uv, shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( dx, 0.0 ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + vec2( 0.0, dy ), shadowCoord.z ) +\n\t\t\t\ttexture2DCompare( shadowMap, uv + texelSize, shadowCoord.z ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 0.0 ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( -dx, dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, dy ), shadowCoord.z ),\n\t\t\t\t\t f.x ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( 0.0, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( 0.0, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( texture2DCompare( shadowMap, uv + vec2( dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t texture2DCompare( shadowMap, uv + vec2( dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t f.y ) +\n\t\t\t\tmix( mix( texture2DCompare( shadowMap, uv + vec2( -dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, -dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t mix( texture2DCompare( shadowMap, uv + vec2( -dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  texture2DCompare( shadowMap, uv + vec2( 2.0 * dx, 2.0 * dy ), shadowCoord.z ),\n\t\t\t\t\t\t  f.x ),\n\t\t\t\t\t f.y )\n\t\t\t) * ( 1.0 / 9.0 );\n\t\t#elif defined( SHADOWMAP_TYPE_VSM )\n\t\t\tshadow = VSMShadow( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#else\n\t\t\tshadow = texture2DCompare( shadowMap, shadowCoord.xy, shadowCoord.z );\n\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n\tvec2 cubeToUV( vec3 v, float texelSizeY ) {\n\t\tvec3 absV = abs( v );\n\t\tfloat scaleToCube = 1.0 / max( absV.x, max( absV.y, absV.z ) );\n\t\tabsV *= scaleToCube;\n\t\tv *= scaleToCube * ( 1.0 - 2.0 * texelSizeY );\n\t\tvec2 planar = v.xy;\n\t\tfloat almostATexel = 1.5 * texelSizeY;\n\t\tfloat almostOne = 1.0 - almostATexel;\n\t\tif ( absV.z >= almostOne ) {\n\t\t\tif ( v.z > 0.0 )\n\t\t\t\tplanar.x = 4.0 - v.x;\n\t\t} else if ( absV.x >= almostOne ) {\n\t\t\tfloat signX = sign( v.x );\n\t\t\tplanar.x = v.z * signX + 2.0 * signX;\n\t\t} else if ( absV.y >= almostOne ) {\n\t\t\tfloat signY = sign( v.y );\n\t\t\tplanar.x = v.x + 2.0 * signY + 2.0;\n\t\t\tplanar.y = v.z * signY - 2.0;\n\t\t}\n\t\treturn vec2( 0.125, 0.25 ) * planar + vec2( 0.375, 0.75 );\n\t}\n\tfloat getPointShadow( sampler2D shadowMap, vec2 shadowMapSize, float shadowIntensity, float shadowBias, float shadowRadius, vec4 shadowCoord, float shadowCameraNear, float shadowCameraFar ) {\n\t\tfloat shadow = 1.0;\n\t\tvec3 lightToPosition = shadowCoord.xyz;\n\t\t\n\t\tfloat lightToPositionLength = length( lightToPosition );\n\t\tif ( lightToPositionLength - shadowCameraFar <= 0.0 && lightToPositionLength - shadowCameraNear >= 0.0 ) {\n\t\t\tfloat dp = ( lightToPositionLength - shadowCameraNear ) / ( shadowCameraFar - shadowCameraNear );\t\t\tdp += shadowBias;\n\t\t\tvec3 bd3D = normalize( lightToPosition );\n\t\t\tvec2 texelSize = vec2( 1.0 ) / ( shadowMapSize * vec2( 4.0, 2.0 ) );\n\t\t\t#if defined( SHADOWMAP_TYPE_PCF ) || defined( SHADOWMAP_TYPE_PCF_SOFT ) || defined( SHADOWMAP_TYPE_VSM )\n\t\t\t\tvec2 offset = vec2( - 1, 1 ) * shadowRadius * texelSize.y;\n\t\t\t\tshadow = (\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yyx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxy, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.xxx, texelSize.y ), dp ) +\n\t\t\t\t\ttexture2DCompare( shadowMap, cubeToUV( bd3D + offset.yxx, texelSize.y ), dp )\n\t\t\t\t) * ( 1.0 / 9.0 );\n\t\t\t#else\n\t\t\t\tshadow = texture2DCompare( shadowMap, cubeToUV( bd3D, texelSize.y ), dp );\n\t\t\t#endif\n\t\t}\n\t\treturn mix( 1.0, shadow, shadowIntensity );\n\t}\n#endif",shadowmap_pars_vertex:"#if NUM_SPOT_LIGHT_COORDS > 0\n\tuniform mat4 spotLightMatrix[ NUM_SPOT_LIGHT_COORDS ];\n\tvarying vec4 vSpotLightCoord[ NUM_SPOT_LIGHT_COORDS ];\n#endif\n#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\tuniform mat4 directionalShadowMatrix[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tvarying vec4 vDirectionalShadowCoord[ NUM_DIR_LIGHT_SHADOWS ];\n\t\tstruct DirectionalLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform DirectionalLightShadow directionalLightShadows[ NUM_DIR_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\t\tstruct SpotLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t};\n\t\tuniform SpotLightShadow spotLightShadows[ NUM_SPOT_LIGHT_SHADOWS ];\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\tuniform mat4 pointShadowMatrix[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tvarying vec4 vPointShadowCoord[ NUM_POINT_LIGHT_SHADOWS ];\n\t\tstruct PointLightShadow {\n\t\t\tfloat shadowIntensity;\n\t\t\tfloat shadowBias;\n\t\t\tfloat shadowNormalBias;\n\t\t\tfloat shadowRadius;\n\t\t\tvec2 shadowMapSize;\n\t\t\tfloat shadowCameraNear;\n\t\t\tfloat shadowCameraFar;\n\t\t};\n\t\tuniform PointLightShadow pointLightShadows[ NUM_POINT_LIGHT_SHADOWS ];\n\t#endif\n#endif",shadowmap_vertex:"#if ( defined( USE_SHADOWMAP ) && ( NUM_DIR_LIGHT_SHADOWS > 0 || NUM_POINT_LIGHT_SHADOWS > 0 ) ) || ( NUM_SPOT_LIGHT_COORDS > 0 )\n\tvec3 shadowWorldNormal = inverseTransformDirection( transformedNormal, viewMatrix );\n\tvec4 shadowWorldPosition;\n#endif\n#if defined( USE_SHADOWMAP )\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * directionalLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvDirectionalShadowCoord[ i ] = directionalShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\t\t#pragma unroll_loop_start\n\t\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\t\tshadowWorldPosition = worldPosition + vec4( shadowWorldNormal * pointLightShadows[ i ].shadowNormalBias, 0 );\n\t\t\tvPointShadowCoord[ i ] = pointShadowMatrix[ i ] * shadowWorldPosition;\n\t\t}\n\t\t#pragma unroll_loop_end\n\t#endif\n#endif\n#if NUM_SPOT_LIGHT_COORDS > 0\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_COORDS; i ++ ) {\n\t\tshadowWorldPosition = worldPosition;\n\t\t#if ( defined( USE_SHADOWMAP ) && UNROLLED_LOOP_INDEX < NUM_SPOT_LIGHT_SHADOWS )\n\t\t\tshadowWorldPosition.xyz += shadowWorldNormal * spotLightShadows[ i ].shadowNormalBias;\n\t\t#endif\n\t\tvSpotLightCoord[ i ] = spotLightMatrix[ i ] * shadowWorldPosition;\n\t}\n\t#pragma unroll_loop_end\n#endif",shadowmask_pars_fragment:"float getShadowMask() {\n\tfloat shadow = 1.0;\n\t#ifdef USE_SHADOWMAP\n\t#if NUM_DIR_LIGHT_SHADOWS > 0\n\tDirectionalLightShadow directionalLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_DIR_LIGHT_SHADOWS; i ++ ) {\n\t\tdirectionalLight = directionalLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( directionalShadowMap[ i ], directionalLight.shadowMapSize, directionalLight.shadowIntensity, directionalLight.shadowBias, directionalLight.shadowRadius, vDirectionalShadowCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_SPOT_LIGHT_SHADOWS > 0\n\tSpotLightShadow spotLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_SPOT_LIGHT_SHADOWS; i ++ ) {\n\t\tspotLight = spotLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getShadow( spotShadowMap[ i ], spotLight.shadowMapSize, spotLight.shadowIntensity, spotLight.shadowBias, spotLight.shadowRadius, vSpotLightCoord[ i ] ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#if NUM_POINT_LIGHT_SHADOWS > 0\n\tPointLightShadow pointLight;\n\t#pragma unroll_loop_start\n\tfor ( int i = 0; i < NUM_POINT_LIGHT_SHADOWS; i ++ ) {\n\t\tpointLight = pointLightShadows[ i ];\n\t\tshadow *= receiveShadow ? getPointShadow( pointShadowMap[ i ], pointLight.shadowMapSize, pointLight.shadowIntensity, pointLight.shadowBias, pointLight.shadowRadius, vPointShadowCoord[ i ], pointLight.shadowCameraNear, pointLight.shadowCameraFar ) : 1.0;\n\t}\n\t#pragma unroll_loop_end\n\t#endif\n\t#endif\n\treturn shadow;\n}",skinbase_vertex:"#ifdef USE_SKINNING\n\tmat4 boneMatX = getBoneMatrix( skinIndex.x );\n\tmat4 boneMatY = getBoneMatrix( skinIndex.y );\n\tmat4 boneMatZ = getBoneMatrix( skinIndex.z );\n\tmat4 boneMatW = getBoneMatrix( skinIndex.w );\n#endif",skinning_pars_vertex:"#ifdef USE_SKINNING\n\tuniform mat4 bindMatrix;\n\tuniform mat4 bindMatrixInverse;\n\tuniform highp sampler2D boneTexture;\n\tmat4 getBoneMatrix( const in float i ) {\n\t\tint size = textureSize( boneTexture, 0 ).x;\n\t\tint j = int( i ) * 4;\n\t\tint x = j % size;\n\t\tint y = j / size;\n\t\tvec4 v1 = texelFetch( boneTexture, ivec2( x, y ), 0 );\n\t\tvec4 v2 = texelFetch( boneTexture, ivec2( x + 1, y ), 0 );\n\t\tvec4 v3 = texelFetch( boneTexture, ivec2( x + 2, y ), 0 );\n\t\tvec4 v4 = texelFetch( boneTexture, ivec2( x + 3, y ), 0 );\n\t\treturn mat4( v1, v2, v3, v4 );\n\t}\n#endif",skinning_vertex:"#ifdef USE_SKINNING\n\tvec4 skinVertex = bindMatrix * vec4( transformed, 1.0 );\n\tvec4 skinned = vec4( 0.0 );\n\tskinned += boneMatX * skinVertex * skinWeight.x;\n\tskinned += boneMatY * skinVertex * skinWeight.y;\n\tskinned += boneMatZ * skinVertex * skinWeight.z;\n\tskinned += boneMatW * skinVertex * skinWeight.w;\n\ttransformed = ( bindMatrixInverse * skinned ).xyz;\n#endif",skinnormal_vertex:"#ifdef USE_SKINNING\n\tmat4 skinMatrix = mat4( 0.0 );\n\tskinMatrix += skinWeight.x * boneMatX;\n\tskinMatrix += skinWeight.y * boneMatY;\n\tskinMatrix += skinWeight.z * boneMatZ;\n\tskinMatrix += skinWeight.w * boneMatW;\n\tskinMatrix = bindMatrixInverse * skinMatrix * bindMatrix;\n\tobjectNormal = vec4( skinMatrix * vec4( objectNormal, 0.0 ) ).xyz;\n\t#ifdef USE_TANGENT\n\t\tobjectTangent = vec4( skinMatrix * vec4( objectTangent, 0.0 ) ).xyz;\n\t#endif\n#endif",specularmap_fragment:"float specularStrength;\n#ifdef USE_SPECULARMAP\n\tvec4 texelSpecular = texture2D( specularMap, vSpecularMapUv );\n\tspecularStrength = texelSpecular.r;\n#else\n\tspecularStrength = 1.0;\n#endif",specularmap_pars_fragment:"#ifdef USE_SPECULARMAP\n\tuniform sampler2D specularMap;\n#endif",tonemapping_fragment:"#if defined( TONE_MAPPING )\n\tgl_FragColor.rgb = toneMapping( gl_FragColor.rgb );\n#endif",tonemapping_pars_fragment:"#ifndef saturate\n#define saturate( a ) clamp( a, 0.0, 1.0 )\n#endif\nuniform float toneMappingExposure;\nvec3 LinearToneMapping( vec3 color ) {\n\treturn saturate( toneMappingExposure * color );\n}\nvec3 ReinhardToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\treturn saturate( color / ( vec3( 1.0 ) + color ) );\n}\nvec3 OptimizedCineonToneMapping( vec3 color ) {\n\tcolor *= toneMappingExposure;\n\tcolor = max( vec3( 0.0 ), color - 0.004 );\n\treturn pow( ( color * ( 6.2 * color + 0.5 ) ) / ( color * ( 6.2 * color + 1.7 ) + 0.06 ), vec3( 2.2 ) );\n}\nvec3 RRTAndODTFit( vec3 v ) {\n\tvec3 a = v * ( v + 0.0245786 ) - 0.000090537;\n\tvec3 b = v * ( 0.983729 * v + 0.4329510 ) + 0.238081;\n\treturn a / b;\n}\nvec3 ACESFilmicToneMapping( vec3 color ) {\n\tconst mat3 ACESInputMat = mat3(\n\t\tvec3( 0.59719, 0.07600, 0.02840 ),\t\tvec3( 0.35458, 0.90834, 0.13383 ),\n\t\tvec3( 0.04823, 0.01566, 0.83777 )\n\t);\n\tconst mat3 ACESOutputMat = mat3(\n\t\tvec3(  1.60475, -0.10208, -0.00327 ),\t\tvec3( -0.53108,  1.10813, -0.07276 ),\n\t\tvec3( -0.07367, -0.00605,  1.07602 )\n\t);\n\tcolor *= toneMappingExposure / 0.6;\n\tcolor = ACESInputMat * color;\n\tcolor = RRTAndODTFit( color );\n\tcolor = ACESOutputMat * color;\n\treturn saturate( color );\n}\nconst mat3 LINEAR_REC2020_TO_LINEAR_SRGB = mat3(\n\tvec3( 1.6605, - 0.1246, - 0.0182 ),\n\tvec3( - 0.5876, 1.1329, - 0.1006 ),\n\tvec3( - 0.0728, - 0.0083, 1.1187 )\n);\nconst mat3 LINEAR_SRGB_TO_LINEAR_REC2020 = mat3(\n\tvec3( 0.6274, 0.0691, 0.0164 ),\n\tvec3( 0.3293, 0.9195, 0.0880 ),\n\tvec3( 0.0433, 0.0113, 0.8956 )\n);\nvec3 agxDefaultContrastApprox( vec3 x ) {\n\tvec3 x2 = x * x;\n\tvec3 x4 = x2 * x2;\n\treturn + 15.5 * x4 * x2\n\t\t- 40.14 * x4 * x\n\t\t+ 31.96 * x4\n\t\t- 6.868 * x2 * x\n\t\t+ 0.4298 * x2\n\t\t+ 0.1191 * x\n\t\t- 0.00232;\n}\nvec3 AgXToneMapping( vec3 color ) {\n\tconst mat3 AgXInsetMatrix = mat3(\n\t\tvec3( 0.856627153315983, 0.137318972929847, 0.11189821299995 ),\n\t\tvec3( 0.0951212405381588, 0.761241990602591, 0.0767994186031903 ),\n\t\tvec3( 0.0482516061458583, 0.101439036467562, 0.811302368396859 )\n\t);\n\tconst mat3 AgXOutsetMatrix = mat3(\n\t\tvec3( 1.1271005818144368, - 0.1413297634984383, - 0.14132976349843826 ),\n\t\tvec3( - 0.11060664309660323, 1.157823702216272, - 0.11060664309660294 ),\n\t\tvec3( - 0.016493938717834573, - 0.016493938717834257, 1.2519364065950405 )\n\t);\n\tconst float AgxMinEv = - 12.47393;\tconst float AgxMaxEv = 4.026069;\n\tcolor *= toneMappingExposure;\n\tcolor = LINEAR_SRGB_TO_LINEAR_REC2020 * color;\n\tcolor = AgXInsetMatrix * color;\n\tcolor = max( color, 1e-10 );\tcolor = log2( color );\n\tcolor = ( color - AgxMinEv ) / ( AgxMaxEv - AgxMinEv );\n\tcolor = clamp( color, 0.0, 1.0 );\n\tcolor = agxDefaultContrastApprox( color );\n\tcolor = AgXOutsetMatrix * color;\n\tcolor = pow( max( vec3( 0.0 ), color ), vec3( 2.2 ) );\n\tcolor = LINEAR_REC2020_TO_LINEAR_SRGB * color;\n\tcolor = clamp( color, 0.0, 1.0 );\n\treturn color;\n}\nvec3 NeutralToneMapping( vec3 color ) {\n\tconst float StartCompression = 0.8 - 0.04;\n\tconst float Desaturation = 0.15;\n\tcolor *= toneMappingExposure;\n\tfloat x = min( color.r, min( color.g, color.b ) );\n\tfloat offset = x < 0.08 ? x - 6.25 * x * x : 0.04;\n\tcolor -= offset;\n\tfloat peak = max( color.r, max( color.g, color.b ) );\n\tif ( peak < StartCompression ) return color;\n\tfloat d = 1. - StartCompression;\n\tfloat newPeak = 1. - d * d / ( peak + d - StartCompression );\n\tcolor *= newPeak / peak;\n\tfloat g = 1. - 1. / ( Desaturation * ( peak - newPeak ) + 1. );\n\treturn mix( color, vec3( newPeak ), g );\n}\nvec3 CustomToneMapping( vec3 color ) { return color; }",transmission_fragment:"#ifdef USE_TRANSMISSION\n\tmaterial.transmission = transmission;\n\tmaterial.transmissionAlpha = 1.0;\n\tmaterial.thickness = thickness;\n\tmaterial.attenuationDistance = attenuationDistance;\n\tmaterial.attenuationColor = attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tmaterial.transmission *= texture2D( transmissionMap, vTransmissionMapUv ).r;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tmaterial.thickness *= texture2D( thicknessMap, vThicknessMapUv ).g;\n\t#endif\n\tvec3 pos = vWorldPosition;\n\tvec3 v = normalize( cameraPosition - pos );\n\tvec3 n = inverseTransformDirection( normal, viewMatrix );\n\tvec4 transmitted = getIBLVolumeRefraction(\n\t\tn, v, material.roughness, material.diffuseColor, material.specularColor, material.specularF90,\n\t\tpos, modelMatrix, viewMatrix, projectionMatrix, material.dispersion, material.ior, material.thickness,\n\t\tmaterial.attenuationColor, material.attenuationDistance );\n\tmaterial.transmissionAlpha = mix( material.transmissionAlpha, transmitted.a, material.transmission );\n\ttotalDiffuse = mix( totalDiffuse, transmitted.rgb, material.transmission );\n#endif",transmission_pars_fragment:"#ifdef USE_TRANSMISSION\n\tuniform float transmission;\n\tuniform float thickness;\n\tuniform float attenuationDistance;\n\tuniform vec3 attenuationColor;\n\t#ifdef USE_TRANSMISSIONMAP\n\t\tuniform sampler2D transmissionMap;\n\t#endif\n\t#ifdef USE_THICKNESSMAP\n\t\tuniform sampler2D thicknessMap;\n\t#endif\n\tuniform vec2 transmissionSamplerSize;\n\tuniform sampler2D transmissionSamplerMap;\n\tuniform mat4 modelMatrix;\n\tuniform mat4 projectionMatrix;\n\tvarying vec3 vWorldPosition;\n\tfloat w0( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - a + 3.0 ) - 3.0 ) + 1.0 );\n\t}\n\tfloat w1( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a *  a * ( 3.0 * a - 6.0 ) + 4.0 );\n\t}\n\tfloat w2( float a ){\n\t\treturn ( 1.0 / 6.0 ) * ( a * ( a * ( - 3.0 * a + 3.0 ) + 3.0 ) + 1.0 );\n\t}\n\tfloat w3( float a ) {\n\t\treturn ( 1.0 / 6.0 ) * ( a * a * a );\n\t}\n\tfloat g0( float a ) {\n\t\treturn w0( a ) + w1( a );\n\t}\n\tfloat g1( float a ) {\n\t\treturn w2( a ) + w3( a );\n\t}\n\tfloat h0( float a ) {\n\t\treturn - 1.0 + w1( a ) / ( w0( a ) + w1( a ) );\n\t}\n\tfloat h1( float a ) {\n\t\treturn 1.0 + w3( a ) / ( w2( a ) + w3( a ) );\n\t}\n\tvec4 bicubic( sampler2D tex, vec2 uv, vec4 texelSize, float lod ) {\n\t\tuv = uv * texelSize.zw + 0.5;\n\t\tvec2 iuv = floor( uv );\n\t\tvec2 fuv = fract( uv );\n\t\tfloat g0x = g0( fuv.x );\n\t\tfloat g1x = g1( fuv.x );\n\t\tfloat h0x = h0( fuv.x );\n\t\tfloat h1x = h1( fuv.x );\n\t\tfloat h0y = h0( fuv.y );\n\t\tfloat h1y = h1( fuv.y );\n\t\tvec2 p0 = ( vec2( iuv.x + h0x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p1 = ( vec2( iuv.x + h1x, iuv.y + h0y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p2 = ( vec2( iuv.x + h0x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\tvec2 p3 = ( vec2( iuv.x + h1x, iuv.y + h1y ) - 0.5 ) * texelSize.xy;\n\t\treturn g0( fuv.y ) * ( g0x * textureLod( tex, p0, lod ) + g1x * textureLod( tex, p1, lod ) ) +\n\t\t\tg1( fuv.y ) * ( g0x * textureLod( tex, p2, lod ) + g1x * textureLod( tex, p3, lod ) );\n\t}\n\tvec4 textureBicubic( sampler2D sampler, vec2 uv, float lod ) {\n\t\tvec2 fLodSize = vec2( textureSize( sampler, int( lod ) ) );\n\t\tvec2 cLodSize = vec2( textureSize( sampler, int( lod + 1.0 ) ) );\n\t\tvec2 fLodSizeInv = 1.0 / fLodSize;\n\t\tvec2 cLodSizeInv = 1.0 / cLodSize;\n\t\tvec4 fSample = bicubic( sampler, uv, vec4( fLodSizeInv, fLodSize ), floor( lod ) );\n\t\tvec4 cSample = bicubic( sampler, uv, vec4( cLodSizeInv, cLodSize ), ceil( lod ) );\n\t\treturn mix( fSample, cSample, fract( lod ) );\n\t}\n\tvec3 getVolumeTransmissionRay( const in vec3 n, const in vec3 v, const in float thickness, const in float ior, const in mat4 modelMatrix ) {\n\t\tvec3 refractionVector = refract( - v, normalize( n ), 1.0 / ior );\n\t\tvec3 modelScale;\n\t\tmodelScale.x = length( vec3( modelMatrix[ 0 ].xyz ) );\n\t\tmodelScale.y = length( vec3( modelMatrix[ 1 ].xyz ) );\n\t\tmodelScale.z = length( vec3( modelMatrix[ 2 ].xyz ) );\n\t\treturn normalize( refractionVector ) * thickness * modelScale;\n\t}\n\tfloat applyIorToRoughness( const in float roughness, const in float ior ) {\n\t\treturn roughness * clamp( ior * 2.0 - 2.0, 0.0, 1.0 );\n\t}\n\tvec4 getTransmissionSample( const in vec2 fragCoord, const in float roughness, const in float ior ) {\n\t\tfloat lod = log2( transmissionSamplerSize.x ) * applyIorToRoughness( roughness, ior );\n\t\treturn textureBicubic( transmissionSamplerMap, fragCoord.xy, lod );\n\t}\n\tvec3 volumeAttenuation( const in float transmissionDistance, const in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tif ( isinf( attenuationDistance ) ) {\n\t\t\treturn vec3( 1.0 );\n\t\t} else {\n\t\t\tvec3 attenuationCoefficient = -log( attenuationColor ) / attenuationDistance;\n\t\t\tvec3 transmittance = exp( - attenuationCoefficient * transmissionDistance );\t\t\treturn transmittance;\n\t\t}\n\t}\n\tvec4 getIBLVolumeRefraction( const in vec3 n, const in vec3 v, const in float roughness, const in vec3 diffuseColor,\n\t\tconst in vec3 specularColor, const in float specularF90, const in vec3 position, const in mat4 modelMatrix,\n\t\tconst in mat4 viewMatrix, const in mat4 projMatrix, const in float dispersion, const in float ior, const in float thickness,\n\t\tconst in vec3 attenuationColor, const in float attenuationDistance ) {\n\t\tvec4 transmittedLight;\n\t\tvec3 transmittance;\n\t\t#ifdef USE_DISPERSION\n\t\t\tfloat halfSpread = ( ior - 1.0 ) * 0.025 * dispersion;\n\t\t\tvec3 iors = vec3( ior - halfSpread, ior, ior + halfSpread );\n\t\t\tfor ( int i = 0; i < 3; i ++ ) {\n\t\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, iors[ i ], modelMatrix );\n\t\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\n\t\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\t\trefractionCoords += 1.0;\n\t\t\t\trefractionCoords /= 2.0;\n\t\t\n\t\t\t\tvec4 transmissionSample = getTransmissionSample( refractionCoords, roughness, iors[ i ] );\n\t\t\t\ttransmittedLight[ i ] = transmissionSample[ i ];\n\t\t\t\ttransmittedLight.a += transmissionSample.a;\n\t\t\t\ttransmittance[ i ] = diffuseColor[ i ] * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance )[ i ];\n\t\t\t}\n\t\t\ttransmittedLight.a /= 3.0;\n\t\t\n\t\t#else\n\t\t\n\t\t\tvec3 transmissionRay = getVolumeTransmissionRay( n, v, thickness, ior, modelMatrix );\n\t\t\tvec3 refractedRayExit = position + transmissionRay;\n\t\t\tvec4 ndcPos = projMatrix * viewMatrix * vec4( refractedRayExit, 1.0 );\n\t\t\tvec2 refractionCoords = ndcPos.xy / ndcPos.w;\n\t\t\trefractionCoords += 1.0;\n\t\t\trefractionCoords /= 2.0;\n\t\t\ttransmittedLight = getTransmissionSample( refractionCoords, roughness, ior );\n\t\t\ttransmittance = diffuseColor * volumeAttenuation( length( transmissionRay ), attenuationColor, attenuationDistance );\n\t\t\n\t\t#endif\n\t\tvec3 attenuatedColor = transmittance * transmittedLight.rgb;\n\t\tvec3 F = EnvironmentBRDF( n, v, specularColor, specularF90, roughness );\n\t\tfloat transmittanceFactor = ( transmittance.r + transmittance.g + transmittance.b ) / 3.0;\n\t\treturn vec4( ( 1.0 - F ) * attenuatedColor, 1.0 - ( 1.0 - transmittedLight.a ) * transmittanceFactor );\n\t}\n#endif",uv_pars_fragment:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_pars_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvarying vec2 vUv;\n#endif\n#ifdef USE_MAP\n\tuniform mat3 mapTransform;\n\tvarying vec2 vMapUv;\n#endif\n#ifdef USE_ALPHAMAP\n\tuniform mat3 alphaMapTransform;\n\tvarying vec2 vAlphaMapUv;\n#endif\n#ifdef USE_LIGHTMAP\n\tuniform mat3 lightMapTransform;\n\tvarying vec2 vLightMapUv;\n#endif\n#ifdef USE_AOMAP\n\tuniform mat3 aoMapTransform;\n\tvarying vec2 vAoMapUv;\n#endif\n#ifdef USE_BUMPMAP\n\tuniform mat3 bumpMapTransform;\n\tvarying vec2 vBumpMapUv;\n#endif\n#ifdef USE_NORMALMAP\n\tuniform mat3 normalMapTransform;\n\tvarying vec2 vNormalMapUv;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tuniform mat3 displacementMapTransform;\n\tvarying vec2 vDisplacementMapUv;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tuniform mat3 emissiveMapTransform;\n\tvarying vec2 vEmissiveMapUv;\n#endif\n#ifdef USE_METALNESSMAP\n\tuniform mat3 metalnessMapTransform;\n\tvarying vec2 vMetalnessMapUv;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tuniform mat3 roughnessMapTransform;\n\tvarying vec2 vRoughnessMapUv;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tuniform mat3 anisotropyMapTransform;\n\tvarying vec2 vAnisotropyMapUv;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tuniform mat3 clearcoatMapTransform;\n\tvarying vec2 vClearcoatMapUv;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tuniform mat3 clearcoatNormalMapTransform;\n\tvarying vec2 vClearcoatNormalMapUv;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tuniform mat3 clearcoatRoughnessMapTransform;\n\tvarying vec2 vClearcoatRoughnessMapUv;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tuniform mat3 sheenColorMapTransform;\n\tvarying vec2 vSheenColorMapUv;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tuniform mat3 sheenRoughnessMapTransform;\n\tvarying vec2 vSheenRoughnessMapUv;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tuniform mat3 iridescenceMapTransform;\n\tvarying vec2 vIridescenceMapUv;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tuniform mat3 iridescenceThicknessMapTransform;\n\tvarying vec2 vIridescenceThicknessMapUv;\n#endif\n#ifdef USE_SPECULARMAP\n\tuniform mat3 specularMapTransform;\n\tvarying vec2 vSpecularMapUv;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tuniform mat3 specularColorMapTransform;\n\tvarying vec2 vSpecularColorMapUv;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tuniform mat3 specularIntensityMapTransform;\n\tvarying vec2 vSpecularIntensityMapUv;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tuniform mat3 transmissionMapTransform;\n\tvarying vec2 vTransmissionMapUv;\n#endif\n#ifdef USE_THICKNESSMAP\n\tuniform mat3 thicknessMapTransform;\n\tvarying vec2 vThicknessMapUv;\n#endif",uv_vertex:"#if defined( USE_UV ) || defined( USE_ANISOTROPY )\n\tvUv = vec3( uv, 1 ).xy;\n#endif\n#ifdef USE_MAP\n\tvMapUv = ( mapTransform * vec3( MAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ALPHAMAP\n\tvAlphaMapUv = ( alphaMapTransform * vec3( ALPHAMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_LIGHTMAP\n\tvLightMapUv = ( lightMapTransform * vec3( LIGHTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_AOMAP\n\tvAoMapUv = ( aoMapTransform * vec3( AOMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_BUMPMAP\n\tvBumpMapUv = ( bumpMapTransform * vec3( BUMPMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_NORMALMAP\n\tvNormalMapUv = ( normalMapTransform * vec3( NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_DISPLACEMENTMAP\n\tvDisplacementMapUv = ( displacementMapTransform * vec3( DISPLACEMENTMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_EMISSIVEMAP\n\tvEmissiveMapUv = ( emissiveMapTransform * vec3( EMISSIVEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_METALNESSMAP\n\tvMetalnessMapUv = ( metalnessMapTransform * vec3( METALNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ROUGHNESSMAP\n\tvRoughnessMapUv = ( roughnessMapTransform * vec3( ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_ANISOTROPYMAP\n\tvAnisotropyMapUv = ( anisotropyMapTransform * vec3( ANISOTROPYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOATMAP\n\tvClearcoatMapUv = ( clearcoatMapTransform * vec3( CLEARCOATMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_NORMALMAP\n\tvClearcoatNormalMapUv = ( clearcoatNormalMapTransform * vec3( CLEARCOAT_NORMALMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_CLEARCOAT_ROUGHNESSMAP\n\tvClearcoatRoughnessMapUv = ( clearcoatRoughnessMapTransform * vec3( CLEARCOAT_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCEMAP\n\tvIridescenceMapUv = ( iridescenceMapTransform * vec3( IRIDESCENCEMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_IRIDESCENCE_THICKNESSMAP\n\tvIridescenceThicknessMapUv = ( iridescenceThicknessMapTransform * vec3( IRIDESCENCE_THICKNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_COLORMAP\n\tvSheenColorMapUv = ( sheenColorMapTransform * vec3( SHEEN_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SHEEN_ROUGHNESSMAP\n\tvSheenRoughnessMapUv = ( sheenRoughnessMapTransform * vec3( SHEEN_ROUGHNESSMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULARMAP\n\tvSpecularMapUv = ( specularMapTransform * vec3( SPECULARMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_COLORMAP\n\tvSpecularColorMapUv = ( specularColorMapTransform * vec3( SPECULAR_COLORMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_SPECULAR_INTENSITYMAP\n\tvSpecularIntensityMapUv = ( specularIntensityMapTransform * vec3( SPECULAR_INTENSITYMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_TRANSMISSIONMAP\n\tvTransmissionMapUv = ( transmissionMapTransform * vec3( TRANSMISSIONMAP_UV, 1 ) ).xy;\n#endif\n#ifdef USE_THICKNESSMAP\n\tvThicknessMapUv = ( thicknessMapTransform * vec3( THICKNESSMAP_UV, 1 ) ).xy;\n#endif",worldpos_vertex:"#if defined( USE_ENVMAP ) || defined( DISTANCE ) || defined ( USE_SHADOWMAP ) || defined ( USE_TRANSMISSION ) || NUM_SPOT_LIGHT_COORDS > 0\n\tvec4 worldPosition = vec4( transformed, 1.0 );\n\t#ifdef USE_BATCHING\n\t\tworldPosition = batchingMatrix * worldPosition;\n\t#endif\n\t#ifdef USE_INSTANCING\n\t\tworldPosition = instanceMatrix * worldPosition;\n\t#endif\n\tworldPosition = modelMatrix * worldPosition;\n#endif",background_vert:"varying vec2 vUv;\nuniform mat3 uvTransform;\nvoid main() {\n\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\tgl_Position = vec4( position.xy, 1.0, 1.0 );\n}",background_frag:"uniform sampler2D t2D;\nuniform float backgroundIntensity;\nvarying vec2 vUv;\nvoid main() {\n\tvec4 texColor = texture2D( t2D, vUv );\n\t#ifdef DECODE_VIDEO_TEXTURE\n\t\ttexColor = vec4( mix( pow( texColor.rgb * 0.9478672986 + vec3( 0.0521327014 ), vec3( 2.4 ) ), texColor.rgb * 0.0773993808, vec3( lessThanEqual( texColor.rgb, vec3( 0.04045 ) ) ) ), texColor.w );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",backgroundCube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",backgroundCube_frag:"#ifdef ENVMAP_TYPE_CUBE\n\tuniform samplerCube envMap;\n#elif defined( ENVMAP_TYPE_CUBE_UV )\n\tuniform sampler2D envMap;\n#endif\nuniform float flipEnvMap;\nuniform float backgroundBlurriness;\nuniform float backgroundIntensity;\nuniform mat3 backgroundRotation;\nvarying vec3 vWorldDirection;\n#include <cube_uv_reflection_fragment>\nvoid main() {\n\t#ifdef ENVMAP_TYPE_CUBE\n\t\tvec4 texColor = textureCube( envMap, backgroundRotation * vec3( flipEnvMap * vWorldDirection.x, vWorldDirection.yz ) );\n\t#elif defined( ENVMAP_TYPE_CUBE_UV )\n\t\tvec4 texColor = textureCubeUV( envMap, backgroundRotation * vWorldDirection, backgroundBlurriness );\n\t#else\n\t\tvec4 texColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t#endif\n\ttexColor.rgb *= backgroundIntensity;\n\tgl_FragColor = texColor;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",cube_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n\tgl_Position.z = gl_Position.w;\n}",cube_frag:"uniform samplerCube tCube;\nuniform float tFlip;\nuniform float opacity;\nvarying vec3 vWorldDirection;\nvoid main() {\n\tvec4 texColor = textureCube( tCube, vec3( tFlip * vWorldDirection.x, vWorldDirection.yz ) );\n\tgl_FragColor = texColor;\n\tgl_FragColor.a *= opacity;\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",depth_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvHighPrecisionZW = gl_Position.zw;\n}",depth_frag:"#if DEPTH_PACKING == 3200\n\tuniform float opacity;\n#endif\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvarying vec2 vHighPrecisionZW;\nvoid main() {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#if DEPTH_PACKING == 3200\n\t\tdiffuseColor.a = opacity;\n\t#endif\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <logdepthbuf_fragment>\n\tfloat fragCoordZ = 0.5 * vHighPrecisionZW[0] / vHighPrecisionZW[1] + 0.5;\n\t#if DEPTH_PACKING == 3200\n\t\tgl_FragColor = vec4( vec3( 1.0 - fragCoordZ ), opacity );\n\t#elif DEPTH_PACKING == 3201\n\t\tgl_FragColor = packDepthToRGBA( fragCoordZ );\n\t#elif DEPTH_PACKING == 3202\n\t\tgl_FragColor = vec4( packDepthToRGB( fragCoordZ ), 1.0 );\n\t#elif DEPTH_PACKING == 3203\n\t\tgl_FragColor = vec4( packDepthToRG( fragCoordZ ), 0.0, 1.0 );\n\t#endif\n}",distanceRGBA_vert:"#define DISTANCE\nvarying vec3 vWorldPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <skinbase_vertex>\n\t#include <morphinstance_vertex>\n\t#ifdef USE_DISPLACEMENTMAP\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <worldpos_vertex>\n\t#include <clipping_planes_vertex>\n\tvWorldPosition = worldPosition.xyz;\n}",distanceRGBA_frag:"#define DISTANCE\nuniform vec3 referencePosition;\nuniform float nearDistance;\nuniform float farDistance;\nvarying vec3 vWorldPosition;\n#include <common>\n#include <packing>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main () {\n\tvec4 diffuseColor = vec4( 1.0 );\n\t#include <clipping_planes_fragment>\n\t#include <map_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\tfloat dist = length( vWorldPosition - referencePosition );\n\tdist = ( dist - nearDistance ) / ( farDistance - nearDistance );\n\tdist = saturate( dist );\n\tgl_FragColor = packDepthToRGBA( dist );\n}",equirect_vert:"varying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvWorldDirection = transformDirection( position, modelMatrix );\n\t#include <begin_vertex>\n\t#include <project_vertex>\n}",equirect_frag:"uniform sampler2D tEquirect;\nvarying vec3 vWorldDirection;\n#include <common>\nvoid main() {\n\tvec3 direction = normalize( vWorldDirection );\n\tvec2 sampleUV = equirectUv( direction );\n\tgl_FragColor = texture2D( tEquirect, sampleUV );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n}",linedashed_vert:"uniform float scale;\nattribute float lineDistance;\nvarying float vLineDistance;\n#include <common>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\tvLineDistance = scale * lineDistance;\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",linedashed_frag:"uniform vec3 diffuse;\nuniform float opacity;\nuniform float dashSize;\nuniform float totalSize;\nvarying float vLineDistance;\n#include <common>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tif ( mod( vLineDistance, totalSize ) > dashSize ) {\n\t\tdiscard;\n\t}\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",meshbasic_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#if defined ( USE_ENVMAP ) || defined ( USE_SKINNING )\n\t\t#include <beginnormal_vertex>\n\t\t#include <morphnormal_vertex>\n\t\t#include <skinbase_vertex>\n\t\t#include <skinnormal_vertex>\n\t\t#include <defaultnormal_vertex>\n\t#endif\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <fog_vertex>\n}",meshbasic_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#ifndef FLAT_SHADED\n\tvarying vec3 vNormal;\n#endif\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\t#ifdef USE_LIGHTMAP\n\t\tvec4 lightMapTexel = texture2D( lightMap, vLightMapUv );\n\t\treflectedLight.indirectDiffuse += lightMapTexel.rgb * lightMapIntensity * RECIPROCAL_PI;\n\t#else\n\t\treflectedLight.indirectDiffuse += vec3( 1.0 );\n\t#endif\n\t#include <aomap_fragment>\n\treflectedLight.indirectDiffuse *= diffuseColor.rgb;\n\tvec3 outgoingLight = reflectedLight.indirectDiffuse;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshlambert_vert:"#define LAMBERT\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshlambert_frag:"#define LAMBERT\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_lambert_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_lambert_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshmatcap_vert:"#define MATCAP\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <color_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n\tvViewPosition = - mvPosition.xyz;\n}",meshmatcap_frag:"#define MATCAP\nuniform vec3 diffuse;\nuniform float opacity;\nuniform sampler2D matcap;\nvarying vec3 vViewPosition;\n#include <common>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tvec3 viewDir = normalize( vViewPosition );\n\tvec3 x = normalize( vec3( viewDir.z, 0.0, - viewDir.x ) );\n\tvec3 y = cross( viewDir, x );\n\tvec2 uv = vec2( dot( x, normal ), dot( y, normal ) ) * 0.495 + 0.5;\n\t#ifdef USE_MATCAP\n\t\tvec4 matcapColor = texture2D( matcap, uv );\n\t#else\n\t\tvec4 matcapColor = vec4( vec3( mix( 0.2, 0.8, uv.y ) ), 1.0 );\n\t#endif\n\tvec3 outgoingLight = diffuseColor.rgb * matcapColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshnormal_vert:"#define NORMAL\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvViewPosition = - mvPosition.xyz;\n#endif\n}",meshnormal_frag:"#define NORMAL\nuniform float opacity;\n#if defined( FLAT_SHADED ) || defined( USE_BUMPMAP ) || defined( USE_NORMALMAP_TANGENTSPACE )\n\tvarying vec3 vViewPosition;\n#endif\n#include <packing>\n#include <uv_pars_fragment>\n#include <normal_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( 0.0, 0.0, 0.0, opacity );\n\t#include <clipping_planes_fragment>\n\t#include <logdepthbuf_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\tgl_FragColor = vec4( packNormalToRGB( normal ), diffuseColor.a );\n\t#ifdef OPAQUE\n\t\tgl_FragColor.a = 1.0;\n\t#endif\n}",meshphong_vert:"#define PHONG\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <envmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <envmap_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshphong_frag:"#define PHONG\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform vec3 specular;\nuniform float shininess;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_phong_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <specularmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <specularmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_phong_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + reflectedLight.directSpecular + reflectedLight.indirectSpecular + totalEmissiveRadiance;\n\t#include <envmap_fragment>\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshphysical_vert:"#define STANDARD\nvarying vec3 vViewPosition;\n#ifdef USE_TRANSMISSION\n\tvarying vec3 vWorldPosition;\n#endif\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n#ifdef USE_TRANSMISSION\n\tvWorldPosition = worldPosition.xyz;\n#endif\n}",meshphysical_frag:"#define STANDARD\n#ifdef PHYSICAL\n\t#define IOR\n\t#define USE_SPECULAR\n#endif\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float roughness;\nuniform float metalness;\nuniform float opacity;\n#ifdef IOR\n\tuniform float ior;\n#endif\n#ifdef USE_SPECULAR\n\tuniform float specularIntensity;\n\tuniform vec3 specularColor;\n\t#ifdef USE_SPECULAR_COLORMAP\n\t\tuniform sampler2D specularColorMap;\n\t#endif\n\t#ifdef USE_SPECULAR_INTENSITYMAP\n\t\tuniform sampler2D specularIntensityMap;\n\t#endif\n#endif\n#ifdef USE_CLEARCOAT\n\tuniform float clearcoat;\n\tuniform float clearcoatRoughness;\n#endif\n#ifdef USE_DISPERSION\n\tuniform float dispersion;\n#endif\n#ifdef USE_IRIDESCENCE\n\tuniform float iridescence;\n\tuniform float iridescenceIOR;\n\tuniform float iridescenceThicknessMinimum;\n\tuniform float iridescenceThicknessMaximum;\n#endif\n#ifdef USE_SHEEN\n\tuniform vec3 sheenColor;\n\tuniform float sheenRoughness;\n\t#ifdef USE_SHEEN_COLORMAP\n\t\tuniform sampler2D sheenColorMap;\n\t#endif\n\t#ifdef USE_SHEEN_ROUGHNESSMAP\n\t\tuniform sampler2D sheenRoughnessMap;\n\t#endif\n#endif\n#ifdef USE_ANISOTROPY\n\tuniform vec2 anisotropyVector;\n\t#ifdef USE_ANISOTROPYMAP\n\t\tuniform sampler2D anisotropyMap;\n\t#endif\n#endif\nvarying vec3 vViewPosition;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <iridescence_fragment>\n#include <cube_uv_reflection_fragment>\n#include <envmap_common_pars_fragment>\n#include <envmap_physical_pars_fragment>\n#include <fog_pars_fragment>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_physical_pars_fragment>\n#include <transmission_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <clearcoat_pars_fragment>\n#include <iridescence_pars_fragment>\n#include <roughnessmap_pars_fragment>\n#include <metalnessmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <roughnessmap_fragment>\n\t#include <metalnessmap_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <clearcoat_normal_fragment_begin>\n\t#include <clearcoat_normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_physical_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 totalDiffuse = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse;\n\tvec3 totalSpecular = reflectedLight.directSpecular + reflectedLight.indirectSpecular;\n\t#include <transmission_fragment>\n\tvec3 outgoingLight = totalDiffuse + totalSpecular + totalEmissiveRadiance;\n\t#ifdef USE_SHEEN\n\t\tfloat sheenEnergyComp = 1.0 - 0.157 * max3( material.sheenColor );\n\t\toutgoingLight = outgoingLight * sheenEnergyComp + sheenSpecularDirect + sheenSpecularIndirect;\n\t#endif\n\t#ifdef USE_CLEARCOAT\n\t\tfloat dotNVcc = saturate( dot( geometryClearcoatNormal, geometryViewDir ) );\n\t\tvec3 Fcc = F_Schlick( material.clearcoatF0, material.clearcoatF90, dotNVcc );\n\t\toutgoingLight = outgoingLight * ( 1.0 - material.clearcoat * Fcc ) + ( clearcoatSpecularDirect + clearcoatSpecularIndirect ) * material.clearcoat;\n\t#endif\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",meshtoon_vert:"#define TOON\nvarying vec3 vViewPosition;\n#include <common>\n#include <batching_pars_vertex>\n#include <uv_pars_vertex>\n#include <displacementmap_pars_vertex>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <normal_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <shadowmap_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <normal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <displacementmap_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\tvViewPosition = - mvPosition.xyz;\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",meshtoon_frag:"#define TOON\nuniform vec3 diffuse;\nuniform vec3 emissive;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <dithering_pars_fragment>\n#include <color_pars_fragment>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <aomap_pars_fragment>\n#include <lightmap_pars_fragment>\n#include <emissivemap_pars_fragment>\n#include <gradientmap_pars_fragment>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <normal_pars_fragment>\n#include <lights_toon_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <bumpmap_pars_fragment>\n#include <normalmap_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tReflectedLight reflectedLight = ReflectedLight( vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ), vec3( 0.0 ) );\n\tvec3 totalEmissiveRadiance = emissive;\n\t#include <logdepthbuf_fragment>\n\t#include <map_fragment>\n\t#include <color_fragment>\n\t#include <alphamap_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\t#include <normal_fragment_begin>\n\t#include <normal_fragment_maps>\n\t#include <emissivemap_fragment>\n\t#include <lights_toon_fragment>\n\t#include <lights_fragment_begin>\n\t#include <lights_fragment_maps>\n\t#include <lights_fragment_end>\n\t#include <aomap_fragment>\n\tvec3 outgoingLight = reflectedLight.directDiffuse + reflectedLight.indirectDiffuse + totalEmissiveRadiance;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n\t#include <dithering_fragment>\n}",points_vert:"uniform float size;\nuniform float scale;\n#include <common>\n#include <color_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\n#ifdef USE_POINTS_UV\n\tvarying vec2 vUv;\n\tuniform mat3 uvTransform;\n#endif\nvoid main() {\n\t#ifdef USE_POINTS_UV\n\t\tvUv = ( uvTransform * vec3( uv, 1 ) ).xy;\n\t#endif\n\t#include <color_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphcolor_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <project_vertex>\n\tgl_PointSize = size;\n\t#ifdef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) gl_PointSize *= ( scale / - mvPosition.z );\n\t#endif\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <worldpos_vertex>\n\t#include <fog_vertex>\n}",points_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <color_pars_fragment>\n#include <map_particle_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include <map_particle_fragment>\n\t#include <color_fragment>\n\t#include <alphatest_fragment>\n\t#include <alphahash_fragment>\n\toutgoingLight = diffuseColor.rgb;\n\t#include <opaque_fragment>\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n\t#include <premultiplied_alpha_fragment>\n}",shadow_vert:"#include <common>\n#include <batching_pars_vertex>\n#include <fog_pars_vertex>\n#include <morphtarget_pars_vertex>\n#include <skinning_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <shadowmap_pars_vertex>\nvoid main() {\n\t#include <batching_vertex>\n\t#include <beginnormal_vertex>\n\t#include <morphinstance_vertex>\n\t#include <morphnormal_vertex>\n\t#include <skinbase_vertex>\n\t#include <skinnormal_vertex>\n\t#include <defaultnormal_vertex>\n\t#include <begin_vertex>\n\t#include <morphtarget_vertex>\n\t#include <skinning_vertex>\n\t#include <project_vertex>\n\t#include <logdepthbuf_vertex>\n\t#include <worldpos_vertex>\n\t#include <shadowmap_vertex>\n\t#include <fog_vertex>\n}",shadow_frag:"uniform vec3 color;\nuniform float opacity;\n#include <common>\n#include <packing>\n#include <fog_pars_fragment>\n#include <bsdfs>\n#include <lights_pars_begin>\n#include <logdepthbuf_pars_fragment>\n#include <shadowmap_pars_fragment>\n#include <shadowmask_pars_fragment>\nvoid main() {\n\t#include <logdepthbuf_fragment>\n\tgl_FragColor = vec4( color, opacity * ( 1.0 - getShadowMask() ) );\n\t#include <tonemapping_fragment>\n\t#include <colorspace_fragment>\n\t#include <fog_fragment>\n}",sprite_vert:"uniform float rotation;\nuniform vec2 center;\n#include <common>\n#include <uv_pars_vertex>\n#include <fog_pars_vertex>\n#include <logdepthbuf_pars_vertex>\n#include <clipping_planes_pars_vertex>\nvoid main() {\n\t#include <uv_vertex>\n\tvec4 mvPosition = modelViewMatrix * vec4( 0.0, 0.0, 0.0, 1.0 );\n\tvec2 scale;\n\tscale.x = length( vec3( modelMatrix[ 0 ].x, modelMatrix[ 0 ].y, modelMatrix[ 0 ].z ) );\n\tscale.y = length( vec3( modelMatrix[ 1 ].x, modelMatrix[ 1 ].y, modelMatrix[ 1 ].z ) );\n\t#ifndef USE_SIZEATTENUATION\n\t\tbool isPerspective = isPerspectiveMatrix( projectionMatrix );\n\t\tif ( isPerspective ) scale *= - mvPosition.z;\n\t#endif\n\tvec2 alignedPosition = ( position.xy - ( center - vec2( 0.5 ) ) ) * scale;\n\tvec2 rotatedPosition;\n\trotatedPosition.x = cos( rotation ) * alignedPosition.x - sin( rotation ) * alignedPosition.y;\n\trotatedPosition.y = sin( rotation ) * alignedPosition.x + cos( rotation ) * alignedPosition.y;\n\tmvPosition.xy += rotatedPosition;\n\tgl_Position = projectionMatrix * mvPosition;\n\t#include <logdepthbuf_vertex>\n\t#include <clipping_planes_vertex>\n\t#include <fog_vertex>\n}",sprite_frag:"uniform vec3 diffuse;\nuniform float opacity;\n#include <common>\n#include <uv_pars_fragment>\n#include <map_pars_fragment>\n#include <alphamap_pars_fragment>\n#include <alphatest_pars_fragment>\n#include <alphahash_pars_fragment>\n#include <fog_pars_fragment>\n#include <logdepthbuf_pars_fragment>\n#include <clipping_planes_pars_fragment>\nvoid main() {\n\tvec4 diffuseColor = vec4( diffuse, opacity );\n\t#include <clipping_planes_fragment>\n\tvec3 outgoingLight = vec3( 0.0 );\n\t#include <logdepthbuf_fragment>\n\t#include 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Kr(0)},opacity:{value:1}}]),vertexShader:va.shadow_vert,fragmentShader:va.shadow_frag}};xa.physical={uniforms:Ys([xa.standard.uniforms,{clearcoat:{value:0},clearcoatMap:{value:null},clearcoatMapTransform:{value:new ei},clearcoatNormalMap:{value:null},clearcoatNormalMapTransform:{value:new ei},clearcoatNormalScale:{value:new ti(1,1)},clearcoatRoughness:{value:0},clearcoatRoughnessMap:{value:null},clearcoatRoughnessMapTransform:{value:new ei},dispersion:{value:0},iridescence:{value:0},iridescenceMap:{value:null},iridescenceMapTransform:{value:new ei},iridescenceIOR:{value:1.3},iridescenceThicknessMinimum:{value:100},iridescenceThicknessMaximum:{value:400},iridescenceThicknessMap:{value:null},iridescenceThicknessMapTransform:{value:new ei},sheen:{value:0},sheenColor:{value:new Kr(0)},sheenColorMap:{value:null},sheenColorMapTransform:{value:new ei},sheenRoughness:{value:1},sheenRoughnessMap:{value:null},sheenRoughnessMapTransform:{value:new 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e===kt||i.convert(e)===t.getParameter(t.IMPLEMENTATION_COLOR_READ_FORMAT)},textureTypeReadable:function(n){const r=n===Ut&&(e.has("EXT_color_buffer_half_float")||e.has("EXT_color_buffer_float"));return!(n!==Et&&i.convert(n)!==t.getParameter(t.IMPLEMENTATION_COLOR_READ_TYPE)&&n!==Lt&&!r)},precision:a,logarithmicDepthBuffer:l,maxTextures:c,maxVertexTextures:h,maxTextureSize:t.getParameter(t.MAX_TEXTURE_SIZE),maxCubemapSize:t.getParameter(t.MAX_CUBE_MAP_TEXTURE_SIZE),maxAttributes:t.getParameter(t.MAX_VERTEX_ATTRIBS),maxVertexUniforms:t.getParameter(t.MAX_VERTEX_UNIFORM_VECTORS),maxVaryings:t.getParameter(t.MAX_VARYING_VECTORS),maxFragmentUniforms:t.getParameter(t.MAX_FRAGMENT_UNIFORM_VECTORS),vertexTextures:h>0,maxSamples:t.getParameter(t.MAX_SAMPLES)}}function Aa(t){const e=this;let n=null,i=0,r=!1,s=!1;const a=new ha,o=new ei,l={value:null,needsUpdate:!1};function c(t,n,i,r){const s=null!==t?t.length:0;let c=null;if(0!==s){if(c=l.value,!0!==r||null===c){const e=i+4*s,r=n.matrixWorldInverse;o.getNormalMatrix(r),(null===c||c.length<e)&&(c=new Float32Array(e));for(let e=0,n=i;e!==s;++e,n+=4)a.copy(t[e]).applyMatrix4(r,o),a.normal.toArray(c,n),c[n+3]=a.constant}l.value=c,l.needsUpdate=!0}return e.numPlanes=s,e.numIntersection=0,c}this.uniform=l,this.numPlanes=0,this.numIntersection=0,this.init=function(t,e){const n=0!==t.length||e||0!==i||r;return r=e,i=t.length,n},this.beginShadows=function(){s=!0,c(null)},this.endShadows=function(){s=!1},this.setGlobalState=function(t,e){n=c(t,e,0)},this.setState=function(a,o,h){const u=a.clippingPlanes,d=a.clipIntersection,p=a.clipShadows,m=t.get(a);if(!r||null===u||0===u.length||s&&!p)s?c(null):function(){l.value!==n&&(l.value=n,l.needsUpdate=i>0);e.numPlanes=i,e.numIntersection=0}();else{const t=s?0:i,e=4*t;let r=m.clippingState||null;l.value=r,r=c(u,o,e,h);for(let t=0;t!==e;++t)r[t]=n[t];m.clippingState=r,this.numIntersection=d?this.numPlanes:0,this.numPlanes+=t}}}function Ra(t){let e=new WeakMap;function n(t,e){return e===ht?t.mapping=lt:e===ut&&(t.mapping=ct),t}function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture){const s=r.mapping;if(s===ht||s===ut){if(e.has(r)){return n(e.get(r).texture,r.mapping)}{const s=r.image;if(s&&s.height>0){const a=new aa(s.height);return a.fromEquirectangularTexture(t,r),e.set(r,a),r.addEventListener("dispose",i),n(a.texture,r.mapping)}return null}}}return r},dispose:function(){e=new WeakMap}}}class Ca extends $s{constructor(t=-1,e=1,n=1,i=-1,r=.1,s=2e3){super(),this.isOrthographicCamera=!0,this.type="OrthographicCamera",this.zoom=1,this.view=null,this.left=t,this.right=e,this.top=n,this.bottom=i,this.near=r,this.far=s,this.updateProjectionMatrix()}copy(t,e){return super.copy(t,e),this.left=t.left,this.right=t.right,this.top=t.top,this.bottom=t.bottom,this.near=t.near,this.far=t.far,this.zoom=t.zoom,this.view=null===t.view?null:Object.assign({},t.view),this}setViewOffset(t,e,n,i,r,s){null===this.view&&(this.view={enabled:!0,fullWidth:1,fullHeight:1,offsetX:0,offsetY:0,width:1,height:1}),this.view.enabled=!0,this.view.fullWidth=t,this.view.fullHeight=e,this.view.offsetX=n,this.view.offsetY=i,this.view.width=r,this.view.height=s,this.updateProjectionMatrix()}clearViewOffset(){null!==this.view&&(this.view.enabled=!1),this.updateProjectionMatrix()}updateProjectionMatrix(){const t=(this.right-this.left)/(2*this.zoom),e=(this.top-this.bottom)/(2*this.zoom),n=(this.right+this.left)/2,i=(this.top+this.bottom)/2;let r=n-t,s=n+t,a=i+e,o=i-e;if(null!==this.view&&this.view.enabled){const t=(this.right-this.left)/this.view.fullWidth/this.zoom,e=(this.top-this.bottom)/this.view.fullHeight/this.zoom;r+=t*this.view.offsetX,s=r+t*this.view.width,a-=e*this.view.offsetY,o=a-e*this.view.height}this.projectionMatrix.makeOrthographic(r,s,a,o,this.near,this.far,this.coordinateSystem),this.projectionMatrixInverse.copy(this.projectionMatrix).invert()}toJSON(t){const e=super.toJSON(t);return e.object.zoom=this.zoom,e.object.left=this.left,e.object.right=this.right,e.object.top=this.top,e.object.bottom=this.bottom,e.object.near=this.near,e.object.far=this.far,null!==this.view&&(e.object.view=Object.assign({},this.view)),e}}const Pa=[.125,.215,.35,.446,.526,.582],Ia=20,La=new Ca,Ua=new Kr;let Na=null,Da=0,Oa=0,Fa=!1;const Ba=(1+Math.sqrt(5))/2,za=1/Ba,ka=[new Li(-Ba,za,0),new Li(Ba,za,0),new Li(-za,0,Ba),new Li(za,0,Ba),new Li(0,Ba,-za),new Li(0,Ba,za),new Li(-1,1,-1),new Li(1,1,-1),new Li(-1,1,1),new Li(1,1,1)];class Va{constructor(t){this._renderer=t,this._pingPongRenderTarget=null,this._lodMax=0,this._cubeSize=0,this._lodPlanes=[],this._sizeLods=[],this._sigmas=[],this._blurMaterial=null,this._cubemapMaterial=null,this._equirectMaterial=null,this._compileMaterial(this._blurMaterial)}fromScene(t,e=0,n=.1,i=100){Na=this._renderer.getRenderTarget(),Da=this._renderer.getActiveCubeFace(),Oa=this._renderer.getActiveMipmapLevel(),Fa=this._renderer.xr.enabled,this._renderer.xr.enabled=!1,this._setSize(256);const r=this._allocateTargets();return r.depthBuffer=!0,this._sceneToCubeUV(t,n,i,r),e>0&&this._blur(r,0,0,e),this._applyPMREM(r),this._cleanup(r),r}fromEquirectangular(t,e=null){return this._fromTexture(t,e)}fromCubemap(t,e=null){return this._fromTexture(t,e)}compileCubemapShader(){null===this._cubemapMaterial&&(this._cubemapMaterial=Xa(),this._compileMaterial(this._cubemapMaterial))}compileEquirectangularShader(){null===this._equirectMaterial&&(this._equirectMaterial=Wa(),this._compileMaterial(this._equirectMaterial))}dispose(){this._dispose(),null!==this._cubemapMaterial&&this._cubemapMaterial.dispose(),null!==this._equirectMaterial&&this._equirectMaterial.dispose()}_setSize(t){this._lodMax=Math.floor(Math.log2(t)),this._cubeSize=Math.pow(2,this._lodMax)}_dispose(){null!==this._blurMaterial&&this._blurMaterial.dispose(),null!==this._pingPongRenderTarget&&this._pingPongRenderTarget.dispose();for(let t=0;t<this._lodPlanes.length;t++)this._lodPlanes[t].dispose()}_cleanup(t){this._renderer.setRenderTarget(Na,Da,Oa),this._renderer.xr.enabled=Fa,t.scissorTest=!1,Ga(t,0,0,t.width,t.height)}_fromTexture(t,e){t.mapping===lt||t.mapping===ct?this._setSize(0===t.image.length?16:t.image[0].width||t.image[0].image.width):this._setSize(t.image.width/4),Na=this._renderer.getRenderTarget(),Da=this._renderer.getActiveCubeFace(),Oa=this._renderer.getActiveMipmapLevel(),Fa=this._renderer.xr.enabled,this._renderer.xr.enabled=!1;const n=e||this._allocateTargets();return this._textureToCubeUV(t,n),this._applyPMREM(n),this._cleanup(n),n}_allocateTargets(){const t=3*Math.max(this._cubeSize,112),e=4*this._cubeSize,n={magFilter:Mt,minFilter:Mt,generateMipmaps:!1,type:Ut,format:kt,colorSpace:Ke,depthBuffer:!1},i=Ha(t,e,n);if(null===this._pingPongRenderTarget||this._pingPongRenderTarget.width!==t||this._pingPongRenderTarget.height!==e){null!==this._pingPongRenderTarget&&this._dispose(),this._pingPongRenderTarget=Ha(t,e,n);const{_lodMax:i}=this;({sizeLods:this._sizeLods,lodPlanes:this._lodPlanes,sigmas:this._sigmas}=function(t){const e=[],n=[],i=[];let r=t;const s=t-4+1+Pa.length;for(let a=0;a<s;a++){const s=Math.pow(2,r);n.push(s);let o=1/s;a>t-4?o=Pa[a-t+4-1]:0===a&&(o=0),i.push(o);const l=1/(s-2),c=-l,h=1+l,u=[c,c,h,c,h,h,c,c,h,h,c,h],d=6,p=6,m=3,f=2,g=1,v=new Float32Array(m*p*d),_=new Float32Array(f*p*d),x=new Float32Array(g*p*d);for(let t=0;t<d;t++){const e=t%3*2/3-1,n=t>2?0:-1,i=[e,n,0,e+2/3,n,0,e+2/3,n+1,0,e,n,0,e+2/3,n+1,0,e,n+1,0];v.set(i,m*p*t),_.set(u,f*p*t);const r=[t,t,t,t,t,t];x.set(r,g*p*t)}const y=new Es;y.setAttribute("position",new cs(v,m)),y.setAttribute("uv",new cs(_,f)),y.setAttribute("faceIndex",new cs(x,g)),e.push(y),r>4&&r--}return{lodPlanes:e,sizeLods:n,sigmas:i}}(i)),this._blurMaterial=function(t,e,n){const i=new Float32Array(Ia),r=new Li(0,1,0),s=new Ks({name:"SphericalGaussianBlur",defines:{n:Ia,CUBEUV_TEXEL_WIDTH:1/e,CUBEUV_TEXEL_HEIGHT:1/n,CUBEUV_MAX_MIP:`${t}.0`},uniforms:{envMap:{value:null},samples:{value:1},weights:{value:i},latitudinal:{value:!1},dTheta:{value:0},mipInt:{value:0},poleAxis:{value:r}},vertexShader:ja(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\t\t\tuniform int samples;\n\t\t\tuniform float weights[ n ];\n\t\t\tuniform bool latitudinal;\n\t\t\tuniform float dTheta;\n\t\t\tuniform float mipInt;\n\t\t\tuniform vec3 poleAxis;\n\n\t\t\t#define ENVMAP_TYPE_CUBE_UV\n\t\t\t#include <cube_uv_reflection_fragment>\n\n\t\t\tvec3 getSample( float theta, vec3 axis ) {\n\n\t\t\t\tfloat cosTheta = cos( theta );\n\t\t\t\t// Rodrigues' axis-angle rotation\n\t\t\t\tvec3 sampleDirection = vOutputDirection * cosTheta\n\t\t\t\t\t+ cross( axis, vOutputDirection ) * sin( theta )\n\t\t\t\t\t+ axis * dot( axis, vOutputDirection ) * ( 1.0 - cosTheta );\n\n\t\t\t\treturn bilinearCubeUV( envMap, sampleDirection, mipInt );\n\n\t\t\t}\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 axis = latitudinal ? poleAxis : cross( poleAxis, vOutputDirection );\n\n\t\t\t\tif ( all( equal( axis, vec3( 0.0 ) ) ) ) {\n\n\t\t\t\t\taxis = vec3( vOutputDirection.z, 0.0, - vOutputDirection.x );\n\n\t\t\t\t}\n\n\t\t\t\taxis = normalize( axis );\n\n\t\t\t\tgl_FragColor = vec4( 0.0, 0.0, 0.0, 1.0 );\n\t\t\t\tgl_FragColor.rgb += weights[ 0 ] * getSample( 0.0, axis );\n\n\t\t\t\tfor ( int i = 1; i < n; i++ ) {\n\n\t\t\t\t\tif ( i >= samples ) {\n\n\t\t\t\t\t\tbreak;\n\n\t\t\t\t\t}\n\n\t\t\t\t\tfloat theta = dTheta * float( i );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( -1.0 * theta, axis );\n\t\t\t\t\tgl_FragColor.rgb += weights[ i ] * getSample( theta, axis );\n\n\t\t\t\t}\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1});return s}(i,t,e)}return i}_compileMaterial(t){const e=new Ws(this._lodPlanes[0],t);this._renderer.compile(e,La)}_sceneToCubeUV(t,e,n,i){const r=new na(90,1,e,n),s=[1,-1,1,1,1,1],a=[1,1,1,-1,-1,-1],o=this._renderer,l=o.autoClear,c=o.toneMapping;o.getClearColor(Ua),o.toneMapping=K,o.autoClear=!1;const h=new es({name:"PMREM.Background",side:d,depthWrite:!1,depthTest:!1}),u=new Ws(new js,h);let p=!1;const m=t.background;m?m.isColor&&(h.color.copy(m),t.background=null,p=!0):(h.color.copy(Ua),p=!0);for(let e=0;e<6;e++){const n=e%3;0===n?(r.up.set(0,s[e],0),r.lookAt(a[e],0,0)):1===n?(r.up.set(0,0,s[e]),r.lookAt(0,a[e],0)):(r.up.set(0,s[e],0),r.lookAt(0,0,a[e]));const l=this._cubeSize;Ga(i,n*l,e>2?l:0,l,l),o.setRenderTarget(i),p&&o.render(u,r),o.render(t,r)}u.geometry.dispose(),u.material.dispose(),o.toneMapping=c,o.autoClear=l,t.background=m}_textureToCubeUV(t,e){const n=this._renderer,i=t.mapping===lt||t.mapping===ct;i?(null===this._cubemapMaterial&&(this._cubemapMaterial=Xa()),this._cubemapMaterial.uniforms.flipEnvMap.value=!1===t.isRenderTargetTexture?-1:1):null===this._equirectMaterial&&(this._equirectMaterial=Wa());const r=i?this._cubemapMaterial:this._equirectMaterial,s=new Ws(this._lodPlanes[0],r);r.uniforms.envMap.value=t;const a=this._cubeSize;Ga(e,0,0,3*a,2*a),n.setRenderTarget(e),n.render(s,La)}_applyPMREM(t){const e=this._renderer,n=e.autoClear;e.autoClear=!1;const i=this._lodPlanes.length;for(let e=1;e<i;e++){const n=Math.sqrt(this._sigmas[e]*this._sigmas[e]-this._sigmas[e-1]*this._sigmas[e-1]),r=ka[(i-e-1)%ka.length];this._blur(t,e-1,e,n,r)}e.autoClear=n}_blur(t,e,n,i,r){const s=this._pingPongRenderTarget;this._halfBlur(t,s,e,n,i,"latitudinal",r),this._halfBlur(s,t,n,n,i,"longitudinal",r)}_halfBlur(t,e,n,i,r,s,a){const o=this._renderer,l=this._blurMaterial;"latitudinal"!==s&&"longitudinal"!==s&&console.error("blur direction must be either latitudinal or longitudinal!");const c=new Ws(this._lodPlanes[i],l),h=l.uniforms,u=this._sizeLods[n]-1,d=isFinite(r)?Math.PI/(2*u):2*Math.PI/39,p=r/d,m=isFinite(r)?1+Math.floor(3*p):Ia;m>Ia&&console.warn(`sigmaRadians, ${r}, is too large and will clip, as it requested ${m} samples when the maximum is set to 20`);const f=[];let g=0;for(let t=0;t<Ia;++t){const e=t/p,n=Math.exp(-e*e/2);f.push(n),0===t?g+=n:t<m&&(g+=2*n)}for(let t=0;t<f.length;t++)f[t]=f[t]/g;h.envMap.value=t.texture,h.samples.value=m,h.weights.value=f,h.latitudinal.value="latitudinal"===s,a&&(h.poleAxis.value=a);const{_lodMax:v}=this;h.dTheta.value=d,h.mipInt.value=v-n;const _=this._sizeLods[i];Ga(e,3*_*(i>v-4?i-v+4:0),4*(this._cubeSize-_),3*_,2*_),o.setRenderTarget(e),o.render(c,La)}}function Ha(t,e,n){const i=new Ei(t,e,n);return i.texture.mapping=dt,i.texture.name="PMREM.cubeUv",i.scissorTest=!0,i}function Ga(t,e,n,i,r){t.viewport.set(e,n,i,r),t.scissor.set(e,n,i,r)}function Wa(){return new Ks({name:"EquirectangularToCubeUV",uniforms:{envMap:{value:null}},vertexShader:ja(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform sampler2D envMap;\n\n\t\t\t#include <common>\n\n\t\t\tvoid main() {\n\n\t\t\t\tvec3 outputDirection = normalize( vOutputDirection );\n\t\t\t\tvec2 uv = equirectUv( outputDirection );\n\n\t\t\t\tgl_FragColor = vec4( texture2D ( envMap, uv ).rgb, 1.0 );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function Xa(){return new Ks({name:"CubemapToCubeUV",uniforms:{envMap:{value:null},flipEnvMap:{value:-1}},vertexShader:ja(),fragmentShader:"\n\n\t\t\tprecision mediump float;\n\t\t\tprecision mediump int;\n\n\t\t\tuniform float flipEnvMap;\n\n\t\t\tvarying vec3 vOutputDirection;\n\n\t\t\tuniform samplerCube envMap;\n\n\t\t\tvoid main() {\n\n\t\t\t\tgl_FragColor = textureCube( envMap, vec3( flipEnvMap * vOutputDirection.x, vOutputDirection.yz ) );\n\n\t\t\t}\n\t\t",blending:0,depthTest:!1,depthWrite:!1})}function ja(){return"\n\n\t\tprecision mediump float;\n\t\tprecision mediump int;\n\n\t\tattribute float faceIndex;\n\n\t\tvarying vec3 vOutputDirection;\n\n\t\t// RH coordinate system; PMREM face-indexing convention\n\t\tvec3 getDirection( vec2 uv, float face ) {\n\n\t\t\tuv = 2.0 * uv - 1.0;\n\n\t\t\tvec3 direction = vec3( uv, 1.0 );\n\n\t\t\tif ( face == 0.0 ) {\n\n\t\t\t\tdirection = direction.zyx; // ( 1, v, u ) pos x\n\n\t\t\t} else if ( face == 1.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xz *= -1.0; // ( -u, 1, -v ) pos y\n\n\t\t\t} else if ( face == 2.0 ) {\n\n\t\t\t\tdirection.x *= -1.0; // ( -u, v, 1 ) pos z\n\n\t\t\t} else if ( face == 3.0 ) {\n\n\t\t\t\tdirection = direction.zyx;\n\t\t\t\tdirection.xz *= -1.0; // ( -1, v, -u ) neg x\n\n\t\t\t} else if ( face == 4.0 ) {\n\n\t\t\t\tdirection = direction.xzy;\n\t\t\t\tdirection.xy *= -1.0; // ( -u, -1, v ) neg y\n\n\t\t\t} else if ( face == 5.0 ) {\n\n\t\t\t\tdirection.z *= -1.0; // ( u, v, -1 ) neg z\n\n\t\t\t}\n\n\t\t\treturn direction;\n\n\t\t}\n\n\t\tvoid main() {\n\n\t\t\tvOutputDirection = getDirection( uv, faceIndex );\n\t\t\tgl_Position = vec4( position, 1.0 );\n\n\t\t}\n\t"}function qa(t){let e=new WeakMap,n=null;function i(t){const n=t.target;n.removeEventListener("dispose",i);const r=e.get(n);void 0!==r&&(e.delete(n),r.dispose())}return{get:function(r){if(r&&r.isTexture){const s=r.mapping,a=s===ht||s===ut,o=s===lt||s===ct;if(a||o){let s=e.get(r);const l=void 0!==s?s.texture.pmremVersion:0;if(r.isRenderTargetTexture&&r.pmremVersion!==l)return null===n&&(n=new Va(t)),s=a?n.fromEquirectangular(r,s):n.fromCubemap(r,s),s.texture.pmremVersion=r.pmremVersion,e.set(r,s),s.texture;if(void 0!==s)return s.texture;{const l=r.image;return a&&l&&l.height>0||o&&l&&function(t){let e=0;const n=6;for(let i=0;i<n;i++)void 0!==t[i]&&e++;return e===n}(l)?(null===n&&(n=new Va(t)),s=a?n.fromEquirectangular(r):n.fromCubemap(r),s.texture.pmremVersion=r.pmremVersion,e.set(r,s),r.addEventListener("dispose",i),s.texture):null}}}return r},dispose:function(){e=new WeakMap,null!==n&&(n.dispose(),n=null)}}}function Ya(t){const e={};function n(n){if(void 0!==e[n])return e[n];let i;switch(n){case"WEBGL_depth_texture":i=t.getExtension("WEBGL_depth_texture")||t.getExtension("MOZ_WEBGL_depth_texture")||t.getExtension("WEBKIT_WEBGL_depth_texture");break;case"EXT_texture_filter_anisotropic":i=t.getExtension("EXT_texture_filter_anisotropic")||t.getExtension("MOZ_EXT_texture_filter_anisotropic")||t.getExtension("WEBKIT_EXT_texture_filter_anisotropic");break;case"WEBGL_compressed_texture_s3tc":i=t.getExtension("WEBGL_compressed_texture_s3tc")||t.getExtension("MOZ_WEBGL_compressed_texture_s3tc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_s3tc");break;case"WEBGL_compressed_texture_pvrtc":i=t.getExtension("WEBGL_compressed_texture_pvrtc")||t.getExtension("WEBKIT_WEBGL_compressed_texture_pvrtc");break;default:i=t.getExtension(n)}return e[n]=i,i}return{has:function(t){return null!==n(t)},init:function(){n("EXT_color_buffer_float"),n("WEBGL_clip_cull_distance"),n("OES_texture_float_linear"),n("EXT_color_buffer_half_float"),n("WEBGL_multisampled_render_to_texture"),n("WEBGL_render_shared_exponent")},get:function(t){const e=n(t);return null===e&&ci("THREE.WebGLRenderer: "+t+" extension not supported."),e}}}function Za(t,e,n,i){const r={},s=new WeakMap;function a(t){const o=t.target;null!==o.index&&e.remove(o.index);for(const t in o.attributes)e.remove(o.attributes[t]);for(const t in o.morphAttributes){const n=o.morphAttributes[t];for(let t=0,i=n.length;t<i;t++)e.remove(n[t])}o.removeEventListener("dispose",a),delete r[o.id];const l=s.get(o);l&&(e.remove(l),s.delete(o)),i.releaseStatesOfGeometry(o),!0===o.isInstancedBufferGeometry&&delete o._maxInstanceCount,n.memory.geometries--}function o(t){const n=[],i=t.index,r=t.attributes.position;let a=0;if(null!==i){const t=i.array;a=i.version;for(let e=0,i=t.length;e<i;e+=3){const 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t.TRIANGLES:e.triangles+=r*(n/3);break;case t.LINES:e.lines+=r*(n/2);break;case t.LINE_STRIP:e.lines+=r*(n-1);break;case t.LINE_LOOP:e.lines+=r*n;break;case t.POINTS:e.points+=r*n;break;default:console.error("THREE.WebGLInfo: Unknown draw mode:",i)}}}}function $a(t,e,n){const i=new WeakMap,r=new wi;return{update:function(s,a,o){const l=s.morphTargetInfluences,c=a.morphAttributes.position||a.morphAttributes.normal||a.morphAttributes.color,h=void 0!==c?c.length:0;let u=i.get(a);if(void 0===u||u.count!==h){void 0!==u&&u.texture.dispose();const d=void 0!==a.morphAttributes.position,p=void 0!==a.morphAttributes.normal,m=void 0!==a.morphAttributes.color,f=a.morphAttributes.position||[],g=a.morphAttributes.normal||[],v=a.morphAttributes.color||[];let _=0;!0===d&&(_=1),!0===p&&(_=2),!0===m&&(_=3);let x=a.attributes.position.count*_,y=1;x>e.maxTextureSize&&(y=Math.ceil(x/e.maxTextureSize),x=e.maxTextureSize);const M=new Float32Array(x*y*4*h),S=new Ai(M,x,y,h);S.type=Lt,S.needsUpdate=!0;const 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L=t.getRenderTarget(),U=!0===_.isInstancedMesh,N=!0===_.isBatchedMesh,D=!!s.map,O=!!s.matcap,F=!!S,B=!!s.aoMap,z=!!s.lightMap,k=!!s.bumpMap,V=!!s.normalMap,H=!!s.displacementMap,G=!!s.emissiveMap,W=!!s.metalnessMap,X=!!s.roughnessMap,j=s.anisotropy>0,q=s.clearcoat>0,Y=s.dispersion>0,Z=s.iridescence>0,J=s.sheen>0,$=s.transmission>0,Q=j&&!!s.anisotropyMap,tt=q&&!!s.clearcoatMap,et=q&&!!s.clearcoatNormalMap,nt=q&&!!s.clearcoatRoughnessMap,it=Z&&!!s.iridescenceMap,rt=Z&&!!s.iridescenceThicknessMap,st=J&&!!s.sheenColorMap,at=J&&!!s.sheenRoughnessMap,ot=!!s.specularMap,lt=!!s.specularColorMap,ct=!!s.specularIntensityMap,ht=$&&!!s.transmissionMap,ut=$&&!!s.thicknessMap,pt=!!s.gradientMap,mt=!!s.alphaMap,ft=s.alphaTest>0,gt=!!s.alphaHash,vt=!!s.extensions;let _t=K;s.toneMapped&&(null!==L&&!0!==L.isXRRenderTarget||(_t=t.toneMapping));const xt={shaderID:w,shaderType:s.type,shaderName:s.name,vertexShader:A,fragmentShader:R,defines:s.defines,customVertexShaderID:C,customFragmentShaderID:P,isRawShaderMaterial:!0===s.isRawShaderMaterial,glslVersion:s.glslVersion,precision:m,batching:N,batchingColor:N&&null!==_._colorsTexture,instancing:U,instancingColor:U&&null!==_.instanceColor,instancingMorph:U&&null!==_.morphTexture,supportsVertexTextures:p,outputColorSpace:null===L?t.outputColorSpace:!0===L.isXRRenderTarget?L.texture.colorSpace:Ke,alphaToCoverage:!!s.alphaToCoverage,map:D,matcap:O,envMap:F,envMapMode:F&&S.mapping,envMapCubeUVHeight:b,aoMap:B,lightMap:z,bumpMap:k,normalMap:V,displacementMap:p&&H,emissiveMap:G,normalMapObjectSpace:V&&1===s.normalMapType,normalMapTangentSpace:V&&0===s.normalMapType,metalnessMap:W,roughnessMap:X,anisotropy:j,anisotropyMap:Q,clearcoat:q,clearcoatMap:tt,clearcoatNormalMap:et,clearcoatRoughnessMap:nt,dispersion:Y,iridescence:Z,iridescenceMap:it,iridescenceThicknessMap:rt,sheen:J,sheenColorMap:st,sheenRoughnessMap:at,specularMap:ot,specularColorMap:lt,specularIntensityMap:ct,transmission:$,transmissionMap:ht,thicknessMap:ut,gradientMap:pt,opaque:!1===s.transparent&&1===s.blending&&!1===s.alphaToCoverage,alphaMap:mt,alphaTest:ft,alphaHash:gt,combine:s.combine,mapUv:D&&g(s.map.channel),aoMapUv:B&&g(s.aoMap.channel),lightMapUv:z&&g(s.lightMap.channel),bumpMapUv:k&&g(s.bumpMap.channel),normalMapUv:V&&g(s.normalMap.channel),displacementMapUv:H&&g(s.displacementMap.channel),emissiveMapUv:G&&g(s.emissiveMap.channel),metalnessMapUv:W&&g(s.metalnessMap.channel),roughnessMapUv:X&&g(s.roughnessMap.channel),anisotropyMapUv:Q&&g(s.anisotropyMap.channel),clearcoatMapUv:tt&&g(s.clearcoatMap.channel),clearcoatNormalMapUv:et&&g(s.clearcoatNormalMap.channel),clearcoatRoughnessMapUv:nt&&g(s.clearcoatRoughnessMap.channel),iridescenceMapUv:it&&g(s.iridescenceMap.channel),iridescenceThicknessMapUv:rt&&g(s.iridescenceThicknessMap.channel),sheenColorMapUv:st&&g(s.sheenColorMap.channel),sheenRoughnessMapUv:at&&g(s.sheenRoughnessMap.channel),specularMapUv:ot&&g(s.specularMap.channel),specularColorMapUv:lt&&g(s.specularColorMap.channel),specularIntensityMapUv:ct&&g(s.specularIntensityMap.channel),transmissionMapUv:ht&&g(s.transmissionMap.channel),thicknessMapUv:ut&&g(s.thicknessMap.channel),alphaMapUv:mt&&g(s.alphaMap.channel),vertexTangents:!!y.attributes.tangent&&(V||j),vertexColors:s.vertexColors,vertexAlphas:!0===s.vertexColors&&!!y.attributes.color&&4===y.attributes.color.itemSize,pointsUvs:!0===_.isPoints&&!!y.attributes.uv&&(D||mt),fog:!!x,useFog:!0===s.fog,fogExp2:!!x&&x.isFogExp2,flatShading:!0===s.flatShading,sizeAttenuation:!0===s.sizeAttenuation,logarithmicDepthBuffer:u,skinning:!0===_.isSkinnedMesh,morphTargets:void 0!==y.morphAttributes.position,morphNormals:void 0!==y.morphAttributes.normal,morphColors:void 0!==y.morphAttributes.color,morphTargetsCount:E,morphTextureStride:I,numDirLights:o.directional.length,numPointLights:o.point.length,numSpotLights:o.spot.length,numSpotLightMaps:o.spotLightMap.length,numRectAreaLights:o.rectArea.length,numHemiLights:o.hemi.length,numDirLightShadows:o.directionalShadowMap.length,numPointLightShadows:o.pointShadowMap.length,numSpotLightShadows:o.spotShadowMap.length,numSpotLightShadowsWithMaps:o.numSpotLightShadowsWithMaps,numLightProbes:o.numLightProbes,numClippingPlanes:a.numPlanes,numClipIntersection:a.numIntersection,dithering:s.dithering,shadowMapEnabled:t.shadowMap.enabled&&h.length>0,shadowMapType:t.shadowMap.type,toneMapping:_t,decodeVideoTexture:D&&!0===s.map.isVideoTexture&&mi.getTransfer(s.map.colorSpace)===en,premultipliedAlpha:s.premultipliedAlpha,doubleSided:2===s.side,flipSided:s.side===d,useDepthPacking:s.depthPacking>=0,depthPacking:s.depthPacking||0,index0AttributeName:s.index0AttributeName,extensionClipCullDistance:vt&&!0===s.extensions.clipCullDistance&&i.has("WEBGL_clip_cull_distance"),extensionMultiDraw:(vt&&!0===s.extensions.multiDraw||N)&&i.has("WEBGL_multi_draw"),rendererExtensionParallelShaderCompile:i.has("KHR_parallel_shader_compile"),customProgramCacheKey:s.customProgramCacheKey()};return xt.vertexUv1s=c.has(1),xt.vertexUv2s=c.has(2),xt.vertexUv3s=c.has(3),c.clear(),xt},getProgramCacheKey:function(e){const n=[];if(e.shaderID?n.push(e.shaderID):(n.push(e.customVertexShaderID),n.push(e.customFragmentShaderID)),void 0!==e.defines)for(const t in e.defines)n.push(t),n.push(e.defines[t]);return!1===e.isRawShaderMaterial&&(!function(t,e){t.push(e.precision),t.push(e.outputColorSpace),t.push(e.envMapMode),t.push(e.envMapCubeUVHeight),t.push(e.mapUv),t.push(e.alphaMapUv),t.push(e.lightMapUv),t.push(e.aoMapUv),t.push(e.bumpMapUv),t.push(e.normalMapUv),t.push(e.displacementMapUv),t.push(e.emissiveMapUv),t.push(e.metalnessMapUv),t.push(e.roughnessMapUv),t.push(e.anisotropyMapUv),t.push(e.clearcoatMapUv),t.push(e.clearcoatNormalMapUv),t.push(e.clearcoatRoughnessMapUv),t.push(e.iridescenceMapUv),t.push(e.iridescenceThicknessMapUv),t.push(e.sheenColorMapUv),t.push(e.sheenRoughnessMapUv),t.push(e.specularMapUv),t.push(e.specularColorMapUv),t.push(e.specularIntensityMapUv),t.push(e.transmissionMapUv),t.push(e.thicknessMapUv),t.push(e.combine),t.push(e.fogExp2),t.push(e.sizeAttenuation),t.push(e.morphTargetsCount),t.push(e.morphAttributeCount),t.push(e.numDirLights),t.push(e.numPointLights),t.push(e.numSpotLights),t.push(e.numSpotLightMaps),t.push(e.numHemiLights),t.push(e.numRectAreaLights),t.push(e.numDirLightShadows),t.push(e.numPointLightShadows),t.push(e.numSpotLightShadows),t.push(e.numSpotLightShadowsWithMaps),t.push(e.numLightProbes),t.push(e.shadowMapType),t.push(e.toneMapping),t.push(e.numClippingPlanes),t.push(e.numClipIntersection),t.push(e.depthPacking)}(n,e),function(t,e){o.disableAll(),e.supportsVertexTextures&&o.enable(0);e.instancing&&o.enable(1);e.instancingColor&&o.enable(2);e.instancingMorph&&o.enable(3);e.matcap&&o.enable(4);e.envMap&&o.enable(5);e.normalMapObjectSpace&&o.enable(6);e.normalMapTangentSpace&&o.enable(7);e.clearcoat&&o.enable(8);e.iridescence&&o.enable(9);e.alphaTest&&o.enable(10);e.vertexColors&&o.enable(11);e.vertexAlphas&&o.enable(12);e.vertexUv1s&&o.enable(13);e.vertexUv2s&&o.enable(14);e.vertexUv3s&&o.enable(15);e.vertexTangents&&o.enable(16);e.anisotropy&&o.enable(17);e.alphaHash&&o.enable(18);e.batching&&o.enable(19);e.dispersion&&o.enable(20);e.batchingColor&&o.enable(21);t.push(o.mask),o.disableAll(),e.fog&&o.enable(0);e.useFog&&o.enable(1);e.flatShading&&o.enable(2);e.logarithmicDepthBuffer&&o.enable(3);e.skinning&&o.enable(4);e.morphTargets&&o.enable(5);e.morphNormals&&o.enable(6);e.morphColors&&o.enable(7);e.premultipliedAlpha&&o.enable(8);e.shadowMapEnabled&&o.enable(9);e.doubleSided&&o.enable(10);e.flipSided&&o.enable(11);e.useDepthPacking&&o.enable(12);e.dithering&&o.enable(13);e.transmission&&o.enable(14);e.sheen&&o.enable(15);e.opaque&&o.enable(16);e.pointsUvs&&o.enable(17);e.decodeVideoTexture&&o.enable(18);e.alphaToCoverage&&o.enable(19);t.push(o.mask)}(n,e),n.push(t.outputColorSpace)),n.push(e.customProgramCacheKey),n.join()},getUniforms:function(t){const e=f[t.type];let n;if(e){const t=xa[e];n=Js.clone(t.uniforms)}else n=t.uniforms;return n},acquireProgram:function(e,n){let i;for(let t=0,e=h.length;t<e;t++){const e=h[t];if(e.cacheKey===n){i=e,++i.usedTimes;break}}return void 0===i&&(i=new El(t,n,e,s),h.push(i)),i},releaseProgram:function(t){if(0==--t.usedTimes){const e=h.indexOf(t);h[e]=h[h.length-1],h.pop(),t.destroy()}},releaseShaderCache:function(t){l.remove(t)},programs:h,dispose:function(){l.dispose()}}}function Il(){let t=new WeakMap;return{get:function(e){let n=t.get(e);return void 0===n&&(n={},t.set(e,n)),n},remove:function(e){t.delete(e)},update:function(e,n,i){t.get(e)[n]=i},dispose:function(){t=new WeakMap}}}function Ll(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.material.id!==e.material.id?t.material.id-e.material.id:t.z!==e.z?t.z-e.z:t.id-e.id}function Ul(t,e){return t.groupOrder!==e.groupOrder?t.groupOrder-e.groupOrder:t.renderOrder!==e.renderOrder?t.renderOrder-e.renderOrder:t.z!==e.z?e.z-t.z:t.id-e.id}function Nl(){const t=[];let e=0;const n=[],i=[],r=[];function s(n,i,r,s,a,o){let l=t[e];return void 0===l?(l={id:n.id,object:n,geometry:i,material:r,groupOrder:s,renderOrder:n.renderOrder,z:a,group:o},t[e]=l):(l.id=n.id,l.object=n,l.geometry=i,l.material=r,l.groupOrder=s,l.renderOrder=n.renderOrder,l.z=a,l.group=o),e++,l}return{opaque:n,transmissive:i,transparent:r,init:function(){e=0,n.length=0,i.length=0,r.length=0},push:function(t,e,a,o,l,c){const h=s(t,e,a,o,l,c);a.transmission>0?i.push(h):!0===a.transparent?r.push(h):n.push(h)},unshift:function(t,e,a,o,l,c){const h=s(t,e,a,o,l,c);a.transmission>0?i.unshift(h):!0===a.transparent?r.unshift(h):n.unshift(h)},finish:function(){for(let n=e,i=t.length;n<i;n++){const e=t[n];if(null===e.id)break;e.id=null,e.object=null,e.geometry=null,e.material=null,e.group=null}},sort:function(t,e){n.length>1&&n.sort(t||Ll),i.length>1&&i.sort(e||Ul),r.length>1&&r.sort(e||Ul)}}}function Dl(){let t=new WeakMap;return{get:function(e,n){const i=t.get(e);let r;return void 0===i?(r=new Nl,t.set(e,[r])):n>=i.length?(r=new Nl,i.push(r)):r=i[n],r},dispose:function(){t=new WeakMap}}}function Ol(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":n={direction:new Li,color:new Kr};break;case"SpotLight":n={position:new Li,direction:new Li,color:new Kr,distance:0,coneCos:0,penumbraCos:0,decay:0};break;case"PointLight":n={position:new Li,color:new Kr,distance:0,decay:0};break;case"HemisphereLight":n={direction:new Li,skyColor:new Kr,groundColor:new Kr};break;case"RectAreaLight":n={color:new Kr,position:new Li,halfWidth:new Li,halfHeight:new Li}}return t[e.id]=n,n}}}let Fl=0;function Bl(t,e){return(e.castShadow?2:0)-(t.castShadow?2:0)+(e.map?1:0)-(t.map?1:0)}function zl(t){const e=new Ol,n=function(){const t={};return{get:function(e){if(void 0!==t[e.id])return t[e.id];let n;switch(e.type){case"DirectionalLight":case"SpotLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ti};break;case"PointLight":n={shadowIntensity:1,shadowBias:0,shadowNormalBias:0,shadowRadius:1,shadowMapSize:new ti,shadowCameraNear:1,shadowCameraFar:1e3}}return t[e.id]=n,n}}}(),i={version:0,hash:{directionalLength:-1,pointLength:-1,spotLength:-1,rectAreaLength:-1,hemiLength:-1,numDirectionalShadows:-1,numPointShadows:-1,numSpotShadows:-1,numSpotMaps:-1,numLightProbes:-1},ambient:[0,0,0],probe:[],directional:[],directionalShadow:[],directionalShadowMap:[],directionalShadowMatrix:[],spot:[],spotLightMap:[],spotShadow:[],spotShadowMap:[],spotLightMatrix:[],rectArea:[],rectAreaLTC1:null,rectAreaLTC2:null,point:[],pointShadow:[],pointShadowMap:[],pointShadowMatrix:[],hemi:[],numSpotLightShadowsWithMaps:0,numLightProbes:0};for(let t=0;t<9;t++)i.probe.push(new Li);const r=new Li,s=new lr,a=new lr;return{setup:function(r){let s=0,a=0,o=0;for(let t=0;t<9;t++)i.probe[t].set(0,0,0);let l=0,c=0,h=0,u=0,d=0,p=0,m=0,f=0,g=0,v=0,_=0;r.sort(Bl);for(let t=0,x=r.length;t<x;t++){const x=r[t],y=x.color,M=x.intensity,S=x.distance,b=x.shadow&&x.shadow.map?x.shadow.map.texture:null;if(x.isAmbientLight)s+=y.r*M,a+=y.g*M,o+=y.b*M;else if(x.isLightProbe){for(let t=0;t<9;t++)i.probe[t].addScaledVector(x.sh.coefficients[t],M);_++}else if(x.isDirectionalLight){const t=e.get(x);if(t.color.copy(x.color).multiplyScalar(x.intensity),x.castShadow){const t=x.shadow,e=n.get(x);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,i.directionalShadow[l]=e,i.directionalShadowMap[l]=b,i.directionalShadowMatrix[l]=x.shadow.matrix,p++}i.directional[l]=t,l++}else if(x.isSpotLight){const t=e.get(x);t.position.setFromMatrixPosition(x.matrixWorld),t.color.copy(y).multiplyScalar(M),t.distance=S,t.coneCos=Math.cos(x.angle),t.penumbraCos=Math.cos(x.angle*(1-x.penumbra)),t.decay=x.decay,i.spot[h]=t;const r=x.shadow;if(x.map&&(i.spotLightMap[g]=x.map,g++,r.updateMatrices(x),x.castShadow&&v++),i.spotLightMatrix[h]=r.matrix,x.castShadow){const t=n.get(x);t.shadowIntensity=r.intensity,t.shadowBias=r.bias,t.shadowNormalBias=r.normalBias,t.shadowRadius=r.radius,t.shadowMapSize=r.mapSize,i.spotShadow[h]=t,i.spotShadowMap[h]=b,f++}h++}else if(x.isRectAreaLight){const t=e.get(x);t.color.copy(y).multiplyScalar(M),t.halfWidth.set(.5*x.width,0,0),t.halfHeight.set(0,.5*x.height,0),i.rectArea[u]=t,u++}else if(x.isPointLight){const t=e.get(x);if(t.color.copy(x.color).multiplyScalar(x.intensity),t.distance=x.distance,t.decay=x.decay,x.castShadow){const t=x.shadow,e=n.get(x);e.shadowIntensity=t.intensity,e.shadowBias=t.bias,e.shadowNormalBias=t.normalBias,e.shadowRadius=t.radius,e.shadowMapSize=t.mapSize,e.shadowCameraNear=t.camera.near,e.shadowCameraFar=t.camera.far,i.pointShadow[c]=e,i.pointShadowMap[c]=b,i.pointShadowMatrix[c]=x.shadow.matrix,m++}i.point[c]=t,c++}else if(x.isHemisphereLight){const t=e.get(x);t.skyColor.copy(x.color).multiplyScalar(M),t.groundColor.copy(x.groundColor).multiplyScalar(M),i.hemi[d]=t,d++}}u>0&&(!0===t.has("OES_texture_float_linear")?(i.rectAreaLTC1=_a.LTC_FLOAT_1,i.rectAreaLTC2=_a.LTC_FLOAT_2):(i.rectAreaLTC1=_a.LTC_HALF_1,i.rectAreaLTC2=_a.LTC_HALF_2)),i.ambient[0]=s,i.ambient[1]=a,i.ambient[2]=o;const x=i.hash;x.directionalLength===l&&x.pointLength===c&&x.spotLength===h&&x.rectAreaLength===u&&x.hemiLength===d&&x.numDirectionalShadows===p&&x.numPointShadows===m&&x.numSpotShadows===f&&x.numSpotMaps===g&&x.numLightProbes===_||(i.directional.length=l,i.spot.length=h,i.rectArea.length=u,i.point.length=c,i.hemi.length=d,i.directionalShadow.length=p,i.directionalShadowMap.length=p,i.pointShadow.length=m,i.pointShadowMap.length=m,i.spotShadow.length=f,i.spotShadowMap.length=f,i.directionalShadowMatrix.length=p,i.pointShadowMatrix.length=m,i.spotLightMatrix.length=f+g-v,i.spotLightMap.length=g,i.numSpotLightShadowsWithMaps=v,i.numLightProbes=_,x.directionalLength=l,x.pointLength=c,x.spotLength=h,x.rectAreaLength=u,x.hemiLength=d,x.numDirectionalShadows=p,x.numPointShadows=m,x.numSpotShadows=f,x.numSpotMaps=g,x.numLightProbes=_,i.version=Fl++)},setupView:function(t,e){let n=0,o=0,l=0,c=0,h=0;const u=e.matrixWorldInverse;for(let e=0,d=t.length;e<d;e++){const d=t[e];if(d.isDirectionalLight){const t=i.directional[n];t.direction.setFromMatrixPosition(d.matrixWorld),r.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(u),n++}else if(d.isSpotLight){const t=i.spot[l];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),t.direction.setFromMatrixPosition(d.matrixWorld),r.setFromMatrixPosition(d.target.matrixWorld),t.direction.sub(r),t.direction.transformDirection(u),l++}else if(d.isRectAreaLight){const t=i.rectArea[c];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),a.identity(),s.copy(d.matrixWorld),s.premultiply(u),a.extractRotation(s),t.halfWidth.set(.5*d.width,0,0),t.halfHeight.set(0,.5*d.height,0),t.halfWidth.applyMatrix4(a),t.halfHeight.applyMatrix4(a),c++}else if(d.isPointLight){const t=i.point[o];t.position.setFromMatrixPosition(d.matrixWorld),t.position.applyMatrix4(u),o++}else if(d.isHemisphereLight){const t=i.hemi[h];t.direction.setFromMatrixPosition(d.matrixWorld),t.direction.transformDirection(u),h++}}},state:i}}function kl(t){const e=new zl(t),n=[],i=[];const r={lightsArray:n,shadowsArray:i,camera:null,lights:e,transmissionRenderTarget:{}};return{init:function(t){r.camera=t,n.length=0,i.length=0},state:r,setupLights:function(){e.setup(n)},setupLightsView:function(t){e.setupView(n,t)},pushLight:function(t){n.push(t)},pushShadow:function(t){i.push(t)}}}function Vl(t){let e=new WeakMap;return{get:function(n,i=0){const r=e.get(n);let s;return void 0===r?(s=new kl(t),e.set(n,[s])):i>=r.length?(s=new kl(t),r.push(s)):s=r[i],s},dispose:function(){e=new WeakMap}}}class Hl extends ts{constructor(t){super(),this.isMeshDepthMaterial=!0,this.type="MeshDepthMaterial",this.depthPacking=3200,this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.setValues(t)}copy(t){return super.copy(t),this.depthPacking=t.depthPacking,this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this}}class Gl extends ts{constructor(t){super(),this.isMeshDistanceMaterial=!0,this.type="MeshDistanceMaterial",this.map=null,this.alphaMap=null,this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.setValues(t)}copy(t){return super.copy(t),this.map=t.map,this.alphaMap=t.alphaMap,this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this}}function Wl(t,e,n){let i=new pa;const r=new ti,s=new ti,a=new wi,o=new Hl({depthPacking:3201}),c=new Gl,p={},m=n.maxTextureSize,f={[u]:d,[d]:u,2:2},g=new Ks({defines:{VSM_SAMPLES:8},uniforms:{shadow_pass:{value:null},resolution:{value:new ti},radius:{value:4}},vertexShader:"void 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depth;\n\t\t#endif\n\t}\n\tmean = mean / samples;\n\tsquared_mean = squared_mean / samples;\n\tfloat std_dev = sqrt( squared_mean - mean * mean );\n\tgl_FragColor = pack2HalfToRGBA( vec2( mean, std_dev ) );\n}"}),v=g.clone();v.defines.HORIZONTAL_PASS=1;const _=new Es;_.setAttribute("position",new cs(new Float32Array([-1,-1,.5,3,-1,.5,-1,3,.5]),3));const x=new Ws(_,g),y=this;this.enabled=!1,this.autoUpdate=!0,this.needsUpdate=!1,this.type=l;let M=this.type;function S(n,i){const s=e.update(x);g.defines.VSM_SAMPLES!==n.blurSamples&&(g.defines.VSM_SAMPLES=n.blurSamples,v.defines.VSM_SAMPLES=n.blurSamples,g.needsUpdate=!0,v.needsUpdate=!0),null===n.mapPass&&(n.mapPass=new 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n.compressedTexImage3D(t.TEXTURE_2D_ARRAY,e,b,S.width,S.height,p.depth,0,S.data,0,0);else console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()");else T?A&&n.texSubImage3D(t.TEXTURE_2D_ARRAY,e,0,0,0,S.width,S.height,p.depth,m,M,S.data):n.texImage3D(t.TEXTURE_2D_ARRAY,e,b,S.width,S.height,p.depth,0,m,M,S.data)}else{T&&E&&n.texStorage2D(t.TEXTURE_2D,R,b,w[0].width,w[0].height);for(let e=0,i=w.length;e<i;e++)S=w[e],a.format!==kt?null!==m?T?A&&n.compressedTexSubImage2D(t.TEXTURE_2D,e,0,0,S.width,S.height,m,S.data):n.compressedTexImage2D(t.TEXTURE_2D,e,b,S.width,S.height,0,S.data):console.warn("THREE.WebGLRenderer: Attempt to load unsupported compressed texture format in .uploadTexture()"):T?A&&n.texSubImage2D(t.TEXTURE_2D,e,0,0,S.width,S.height,m,M,S.data):n.texImage2D(t.TEXTURE_2D,e,b,S.width,S.height,0,m,M,S.data)}else 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i=c[n];o.__webglColorRenderbuffer[n]=t.createRenderbuffer(),t.bindRenderbuffer(t.RENDERBUFFER,o.__webglColorRenderbuffer[n]);const r=s.convert(i.format,i.colorSpace),a=s.convert(i.type),l=_(i.internalFormat,r,a,i.colorSpace,!0===e.isXRRenderTarget),h=F(e);t.renderbufferStorageMultisample(t.RENDERBUFFER,h,l,e.width,e.height),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+n,t.RENDERBUFFER,o.__webglColorRenderbuffer[n])}t.bindRenderbuffer(t.RENDERBUFFER,null),e.depthBuffer&&(o.__webglDepthRenderbuffer=t.createRenderbuffer(),U(o.__webglDepthRenderbuffer,e,!0)),n.bindFramebuffer(t.FRAMEBUFFER,null)}}if(h){n.bindTexture(t.TEXTURE_CUBE_MAP,l.__webglTexture),C(t.TEXTURE_CUBE_MAP,r);for(let n=0;n<6;n++)if(r.mipmaps&&r.mipmaps.length>0)for(let i=0;i<r.mipmaps.length;i++)L(o.__webglFramebuffer[n][i],e,r,t.COLOR_ATTACHMENT0,t.TEXTURE_CUBE_MAP_POSITIVE_X+n,i);else 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r=e.isWebGLCubeRenderTarget?t.TEXTURE_CUBE_MAP:t.TEXTURE_2D,s=i.get(a).__webglTexture;n.bindTexture(r,s),v(r),n.unbindTexture()}}},this.updateMultisampleRenderTarget=function(e){if(e.samples>0)if(!1===B(e)){const r=e.textures,s=e.width,a=e.height;let o=t.COLOR_BUFFER_BIT;const c=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT,h=i.get(e),u=r.length>1;if(u)for(let e=0;e<r.length;e++)n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,null),n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,null,0);n.bindFramebuffer(t.READ_FRAMEBUFFER,h.__webglMultisampledFramebuffer),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglFramebuffer);for(let n=0;n<r.length;n++){if(e.resolveDepthBuffer&&(e.depthBuffer&&(o|=t.DEPTH_BUFFER_BIT),e.stencilBuffer&&e.resolveStencilBuffer&&(o|=t.STENCIL_BUFFER_BIT)),u){t.framebufferRenderbuffer(t.READ_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.RENDERBUFFER,h.__webglColorRenderbuffer[n]);const e=i.get(r[n]).__webglTexture;t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0,t.TEXTURE_2D,e,0)}t.blitFramebuffer(0,0,s,a,0,0,s,a,o,t.NEAREST),!0===l&&(D.length=0,O.length=0,D.push(t.COLOR_ATTACHMENT0+n),e.depthBuffer&&!1===e.resolveDepthBuffer&&(D.push(c),O.push(c),t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,O)),t.invalidateFramebuffer(t.READ_FRAMEBUFFER,D))}if(n.bindFramebuffer(t.READ_FRAMEBUFFER,null),n.bindFramebuffer(t.DRAW_FRAMEBUFFER,null),u)for(let e=0;e<r.length;e++){n.bindFramebuffer(t.FRAMEBUFFER,h.__webglMultisampledFramebuffer),t.framebufferRenderbuffer(t.FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.RENDERBUFFER,h.__webglColorRenderbuffer[e]);const s=i.get(r[e]).__webglTexture;n.bindFramebuffer(t.FRAMEBUFFER,h.__webglFramebuffer),t.framebufferTexture2D(t.DRAW_FRAMEBUFFER,t.COLOR_ATTACHMENT0+e,t.TEXTURE_2D,s,0)}n.bindFramebuffer(t.DRAW_FRAMEBUFFER,h.__webglMultisampledFramebuffer)}else if(e.depthBuffer&&!1===e.resolveDepthBuffer&&l){const n=e.stencilBuffer?t.DEPTH_STENCIL_ATTACHMENT:t.DEPTH_ATTACHMENT;t.invalidateFramebuffer(t.DRAW_FRAMEBUFFER,[n])}},this.setupDepthRenderbuffer=N,this.setupFrameBufferTexture=L,this.useMultisampledRTT=B}function Zl(t,e){return{convert:function(n,i=""){let r;const s=mi.getTransfer(i);if(n===Et)return t.UNSIGNED_BYTE;if(n===Nt)return t.UNSIGNED_SHORT_4_4_4_4;if(n===Dt)return t.UNSIGNED_SHORT_5_5_5_1;if(n===Ft)return t.UNSIGNED_INT_5_9_9_9_REV;if(n===At)return t.BYTE;if(n===Rt)return t.SHORT;if(n===Ct)return t.UNSIGNED_SHORT;if(n===Pt)return t.INT;if(n===It)return t.UNSIGNED_INT;if(n===Lt)return t.FLOAT;if(n===Ut)return t.HALF_FLOAT;if(n===Bt)return t.ALPHA;if(n===zt)return t.RGB;if(n===kt)return t.RGBA;if(n===Vt)return t.LUMINANCE;if(n===Ht)return t.LUMINANCE_ALPHA;if(n===Gt)return t.DEPTH_COMPONENT;if(n===Wt)return t.DEPTH_STENCIL;if(n===Xt)return t.RED;if(n===jt)return t.RED_INTEGER;if(n===qt)return t.RG;if(n===Yt)return t.RG_INTEGER;if(n===Jt)return t.RGBA_INTEGER;if(n===Kt||n===$t||n===Qt||n===te)if(s===en){if(r=e.get("WEBGL_compressed_texture_s3tc_srgb"),null===r)return null;if(n===Kt)return r.COMPRESSED_SRGB_S3TC_DXT1_EXT;if(n===$t)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT1_EXT;if(n===Qt)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT3_EXT;if(n===te)return r.COMPRESSED_SRGB_ALPHA_S3TC_DXT5_EXT}else{if(r=e.get("WEBGL_compressed_texture_s3tc"),null===r)return null;if(n===Kt)return r.COMPRESSED_RGB_S3TC_DXT1_EXT;if(n===$t)return r.COMPRESSED_RGBA_S3TC_DXT1_EXT;if(n===Qt)return r.COMPRESSED_RGBA_S3TC_DXT3_EXT;if(n===te)return r.COMPRESSED_RGBA_S3TC_DXT5_EXT}if(n===ee||n===ne||n===ie||n===re){if(r=e.get("WEBGL_compressed_texture_pvrtc"),null===r)return null;if(n===ee)return r.COMPRESSED_RGB_PVRTC_4BPPV1_IMG;if(n===ne)return r.COMPRESSED_RGB_PVRTC_2BPPV1_IMG;if(n===ie)return r.COMPRESSED_RGBA_PVRTC_4BPPV1_IMG;if(n===re)return r.COMPRESSED_RGBA_PVRTC_2BPPV1_IMG}if(n===se||n===ae||n===oe){if(r=e.get("WEBGL_compressed_texture_etc"),null===r)return null;if(n===se||n===ae)return s===en?r.COMPRESSED_SRGB8_ETC2:r.COMPRESSED_RGB8_ETC2;if(n===oe)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ETC2_EAC:r.COMPRESSED_RGBA8_ETC2_EAC}if(n===le||n===ce||n===he||n===ue||n===de||n===pe||n===me||n===fe||n===ge||n===ve||n===_e||n===xe||n===ye||n===Me){if(r=e.get("WEBGL_compressed_texture_astc"),null===r)return null;if(n===le)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_4x4_KHR:r.COMPRESSED_RGBA_ASTC_4x4_KHR;if(n===ce)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x4_KHR:r.COMPRESSED_RGBA_ASTC_5x4_KHR;if(n===he)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_5x5_KHR:r.COMPRESSED_RGBA_ASTC_5x5_KHR;if(n===ue)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x5_KHR:r.COMPRESSED_RGBA_ASTC_6x5_KHR;if(n===de)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_6x6_KHR:r.COMPRESSED_RGBA_ASTC_6x6_KHR;if(n===pe)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x5_KHR:r.COMPRESSED_RGBA_ASTC_8x5_KHR;if(n===me)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x6_KHR:r.COMPRESSED_RGBA_ASTC_8x6_KHR;if(n===fe)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_8x8_KHR:r.COMPRESSED_RGBA_ASTC_8x8_KHR;if(n===ge)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x5_KHR:r.COMPRESSED_RGBA_ASTC_10x5_KHR;if(n===ve)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x6_KHR:r.COMPRESSED_RGBA_ASTC_10x6_KHR;if(n===_e)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x8_KHR:r.COMPRESSED_RGBA_ASTC_10x8_KHR;if(n===xe)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_10x10_KHR:r.COMPRESSED_RGBA_ASTC_10x10_KHR;if(n===ye)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x10_KHR:r.COMPRESSED_RGBA_ASTC_12x10_KHR;if(n===Me)return s===en?r.COMPRESSED_SRGB8_ALPHA8_ASTC_12x12_KHR:r.COMPRESSED_RGBA_ASTC_12x12_KHR}if(n===Se||n===be||n===we){if(r=e.get("EXT_texture_compression_bptc"),null===r)return null;if(n===Se)return s===en?r.COMPRESSED_SRGB_ALPHA_BPTC_UNORM_EXT:r.COMPRESSED_RGBA_BPTC_UNORM_EXT;if(n===be)return r.COMPRESSED_RGB_BPTC_SIGNED_FLOAT_EXT;if(n===we)return r.COMPRESSED_RGB_BPTC_UNSIGNED_FLOAT_EXT}if(n===Te||n===Ee||n===Ae||n===Re){if(r=e.get("EXT_texture_compression_rgtc"),null===r)return null;if(n===Se)return r.COMPRESSED_RED_RGTC1_EXT;if(n===Ee)return r.COMPRESSED_SIGNED_RED_RGTC1_EXT;if(n===Ae)return r.COMPRESSED_RED_GREEN_RGTC2_EXT;if(n===Re)return r.COMPRESSED_SIGNED_RED_GREEN_RGTC2_EXT}return n===Ot?t.UNSIGNED_INT_24_8:void 0!==t[n]?t[n]:null}}}class Jl extends na{constructor(t=[]){super(),this.isArrayCamera=!0,this.cameras=t}}class Kl extends Dr{constructor(){super(),this.isGroup=!0,this.type="Group"}}const $l={type:"move"};class Ql{constructor(){this._targetRay=null,this._grip=null,this._hand=null}getHandSpace(){return null===this._hand&&(this._hand=new Kl,this._hand.matrixAutoUpdate=!1,this._hand.visible=!1,this._hand.joints={},this._hand.inputState={pinching:!1}),this._hand}getTargetRaySpace(){return null===this._targetRay&&(this._targetRay=new Kl,this._targetRay.matrixAutoUpdate=!1,this._targetRay.visible=!1,this._targetRay.hasLinearVelocity=!1,this._targetRay.linearVelocity=new Li,this._targetRay.hasAngularVelocity=!1,this._targetRay.angularVelocity=new Li),this._targetRay}getGripSpace(){return null===this._grip&&(this._grip=new Kl,this._grip.matrixAutoUpdate=!1,this._grip.visible=!1,this._grip.hasLinearVelocity=!1,this._grip.linearVelocity=new Li,this._grip.hasAngularVelocity=!1,this._grip.angularVelocity=new Li),this._grip}dispatchEvent(t){return null!==this._targetRay&&this._targetRay.dispatchEvent(t),null!==this._grip&&this._grip.dispatchEvent(t),null!==this._hand&&this._hand.dispatchEvent(t),this}connect(t){if(t&&t.hand){const e=this._hand;if(e)for(const n of t.hand.values())this._getHandJoint(e,n)}return this.dispatchEvent({type:"connected",data:t}),this}disconnect(t){return this.dispatchEvent({type:"disconnected",data:t}),null!==this._targetRay&&(this._targetRay.visible=!1),null!==this._grip&&(this._grip.visible=!1),null!==this._hand&&(this._hand.visible=!1),this}update(t,e,n){let i=null,r=null,s=null;const a=this._targetRay,o=this._grip,l=this._hand;if(t&&"visible-blurred"!==e.session.visibilityState){if(l&&t.hand){s=!0;for(const i of t.hand.values()){const t=e.getJointPose(i,n),r=this._getHandJoint(l,i);null!==t&&(r.matrix.fromArray(t.transform.matrix),r.matrix.decompose(r.position,r.rotation,r.scale),r.matrixWorldNeedsUpdate=!0,r.jointRadius=t.radius),r.visible=null!==t}const i=l.joints["index-finger-tip"],r=l.joints["thumb-tip"],a=i.position.distanceTo(r.position),o=.02,c=.005;l.inputState.pinching&&a>o+c?(l.inputState.pinching=!1,this.dispatchEvent({type:"pinchend",handedness:t.handedness,target:this})):!l.inputState.pinching&&a<=o-c&&(l.inputState.pinching=!0,this.dispatchEvent({type:"pinchstart",handedness:t.handedness,target:this}))}else null!==o&&t.gripSpace&&(r=e.getPose(t.gripSpace,n),null!==r&&(o.matrix.fromArray(r.transform.matrix),o.matrix.decompose(o.position,o.rotation,o.scale),o.matrixWorldNeedsUpdate=!0,r.linearVelocity?(o.hasLinearVelocity=!0,o.linearVelocity.copy(r.linearVelocity)):o.hasLinearVelocity=!1,r.angularVelocity?(o.hasAngularVelocity=!0,o.angularVelocity.copy(r.angularVelocity)):o.hasAngularVelocity=!1));null!==a&&(i=e.getPose(t.targetRaySpace,n),null===i&&null!==r&&(i=r),null!==i&&(a.matrix.fromArray(i.transform.matrix),a.matrix.decompose(a.position,a.rotation,a.scale),a.matrixWorldNeedsUpdate=!0,i.linearVelocity?(a.hasLinearVelocity=!0,a.linearVelocity.copy(i.linearVelocity)):a.hasLinearVelocity=!1,i.angularVelocity?(a.hasAngularVelocity=!0,a.angularVelocity.copy(i.angularVelocity)):a.hasAngularVelocity=!1,this.dispatchEvent($l)))}return null!==a&&(a.visible=null!==i),null!==o&&(o.visible=null!==r),null!==l&&(l.visible=null!==s),this}_getHandJoint(t,e){if(void 0===t.joints[e.jointName]){const n=new Kl;n.matrixAutoUpdate=!1,n.visible=!1,t.joints[e.jointName]=n,t.add(n)}return t.joints[e.jointName]}}class tc{constructor(){this.texture=null,this.mesh=null,this.depthNear=0,this.depthFar=0}init(t,e,n){if(null===this.texture){const i=new bi;t.properties.get(i).__webglTexture=e.texture,e.depthNear==n.depthNear&&e.depthFar==n.depthFar||(this.depthNear=e.depthNear,this.depthFar=e.depthFar),this.texture=i}}getMesh(t){if(null!==this.texture&&null===this.mesh){const e=t.cameras[0].viewport,n=new Ks({vertexShader:"\nvoid main() {\n\n\tgl_Position = vec4( position, 1.0 );\n\n}",fragmentShader:"\nuniform sampler2DArray depthColor;\nuniform float depthWidth;\nuniform float depthHeight;\n\nvoid main() {\n\n\tvec2 coord = vec2( gl_FragCoord.x / depthWidth, gl_FragCoord.y / depthHeight );\n\n\tif ( coord.x >= 1.0 ) {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x - 1.0, coord.y, 1 ) ).r;\n\n\t} else {\n\n\t\tgl_FragDepth = texture( depthColor, vec3( coord.x, coord.y, 0 ) ).r;\n\n\t}\n\n}",uniforms:{depthColor:{value:this.texture},depthWidth:{value:e.z},depthHeight:{value:e.w}}});this.mesh=new Ws(new ga(20,20),n)}return this.mesh}reset(){this.texture=null,this.mesh=null}getDepthTexture(){return this.texture}}class ec extends Hn{constructor(t,e){super();const n=this;let i=null,r=1,s=null,a="local-floor",o=1,l=null,c=null,h=null,u=null,d=null,p=null;const m=new tc,f=e.getContextAttributes();let g=null,v=null;const _=[],x=[],y=new ti;let M=null;const S=new na;S.layers.enable(1),S.viewport=new wi;const b=new na;b.layers.enable(2),b.viewport=new wi;const w=[S,b],T=new Jl;T.layers.enable(1),T.layers.enable(2);let E=null,A=null;function R(t){const e=x.indexOf(t.inputSource);if(-1===e)return;const n=_[e];void 0!==n&&(n.update(t.inputSource,t.frame,l||s),n.dispatchEvent({type:t.type,data:t.inputSource}))}function C(){i.removeEventListener("select",R),i.removeEventListener("selectstart",R),i.removeEventListener("selectend",R),i.removeEventListener("squeeze",R),i.removeEventListener("squeezestart",R),i.removeEventListener("squeezeend",R),i.removeEventListener("end",C),i.removeEventListener("inputsourceschange",P);for(let t=0;t<_.length;t++){const e=x[t];null!==e&&(x[t]=null,_[t].disconnect(e))}E=null,A=null,m.reset(),t.setRenderTarget(g),d=null,u=null,h=null,i=null,v=null,D.stop(),n.isPresenting=!1,t.setPixelRatio(M),t.setSize(y.width,y.height,!1),n.dispatchEvent({type:"sessionend"})}function P(t){for(let e=0;e<t.removed.length;e++){const n=t.removed[e],i=x.indexOf(n);i>=0&&(x[i]=null,_[i].disconnect(n))}for(let e=0;e<t.added.length;e++){const n=t.added[e];let i=x.indexOf(n);if(-1===i){for(let t=0;t<_.length;t++){if(t>=x.length){x.push(n),i=t;break}if(null===x[t]){x[t]=n,i=t;break}}if(-1===i)break}const r=_[i];r&&r.connect(n)}}this.cameraAutoUpdate=!0,this.enabled=!1,this.isPresenting=!1,this.getController=function(t){let e=_[t];return void 0===e&&(e=new Ql,_[t]=e),e.getTargetRaySpace()},this.getControllerGrip=function(t){let e=_[t];return void 0===e&&(e=new Ql,_[t]=e),e.getGripSpace()},this.getHand=function(t){let e=_[t];return void 0===e&&(e=new Ql,_[t]=e),e.getHandSpace()},this.setFramebufferScaleFactor=function(t){r=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change framebuffer scale while presenting.")},this.setReferenceSpaceType=function(t){a=t,!0===n.isPresenting&&console.warn("THREE.WebXRManager: Cannot change reference space type while presenting.")},this.getReferenceSpace=function(){return l||s},this.setReferenceSpace=function(t){l=t},this.getBaseLayer=function(){return null!==u?u:d},this.getBinding=function(){return h},this.getFrame=function(){return p},this.getSession=function(){return i},this.setSession=async function(c){if(i=c,null!==i){if(g=t.getRenderTarget(),i.addEventListener("select",R),i.addEventListener("selectstart",R),i.addEventListener("selectend",R),i.addEventListener("squeeze",R),i.addEventListener("squeezestart",R),i.addEventListener("squeezeend",R),i.addEventListener("end",C),i.addEventListener("inputsourceschange",P),!0!==f.xrCompatible&&await e.makeXRCompatible(),M=t.getPixelRatio(),t.getSize(y),void 0===i.renderState.layers){const n={antialias:f.antialias,alpha:!0,depth:f.depth,stencil:f.stencil,framebufferScaleFactor:r};d=new XRWebGLLayer(i,e,n),i.updateRenderState({baseLayer:d}),t.setPixelRatio(1),t.setSize(d.framebufferWidth,d.framebufferHeight,!1),v=new Ei(d.framebufferWidth,d.framebufferHeight,{format:kt,type:Et,colorSpace:t.outputColorSpace,stencilBuffer:f.stencil})}else{let n=null,s=null,a=null;f.depth&&(a=f.stencil?e.DEPTH24_STENCIL8:e.DEPTH_COMPONENT24,n=f.stencil?Wt:Gt,s=f.stencil?Ot:It);const o={colorFormat:e.RGBA8,depthFormat:a,scaleFactor:r};h=new XRWebGLBinding(i,e),u=h.createProjectionLayer(o),i.updateRenderState({layers:[u]}),t.setPixelRatio(1),t.setSize(u.textureWidth,u.textureHeight,!1),v=new Ei(u.textureWidth,u.textureHeight,{format:kt,type:Et,depthTexture:new to(u.textureWidth,u.textureHeight,s,void 0,void 0,void 0,void 0,void 0,void 0,n),stencilBuffer:f.stencil,colorSpace:t.outputColorSpace,samples:f.antialias?4:0,resolveDepthBuffer:!1===u.ignoreDepthValues})}v.isXRRenderTarget=!0,this.setFoveation(o),l=null,s=await i.requestReferenceSpace(a),D.setContext(i),D.start(),n.isPresenting=!0,n.dispatchEvent({type:"sessionstart"})}},this.getEnvironmentBlendMode=function(){if(null!==i)return i.environmentBlendMode},this.getDepthTexture=function(){return m.getDepthTexture()};const I=new Li,L=new Li;function U(t,e){null===e?t.matrixWorld.copy(t.matrix):t.matrixWorld.multiplyMatrices(e.matrixWorld,t.matrix),t.matrixWorldInverse.copy(t.matrixWorld).invert()}this.updateCamera=function(t){if(null===i)return;null!==m.texture&&(t.near=m.depthNear,t.far=m.depthFar),T.near=b.near=S.near=t.near,T.far=b.far=S.far=t.far,E===T.near&&A===T.far||(i.updateRenderState({depthNear:T.near,depthFar:T.far}),E=T.near,A=T.far,S.near=E,S.far=A,b.near=E,b.far=A,S.updateProjectionMatrix(),b.updateProjectionMatrix(),t.updateProjectionMatrix());const e=t.parent,n=T.cameras;U(T,e);for(let t=0;t<n.length;t++)U(n[t],e);2===n.length?function(t,e,n){I.setFromMatrixPosition(e.matrixWorld),L.setFromMatrixPosition(n.matrixWorld);const i=I.distanceTo(L),r=e.projectionMatrix.elements,s=n.projectionMatrix.elements,a=r[14]/(r[10]-1),o=r[14]/(r[10]+1),l=(r[9]+1)/r[5],c=(r[9]-1)/r[5],h=(r[8]-1)/r[0],u=(s[8]+1)/s[0],d=a*h,p=a*u,m=i/(-h+u),f=m*-h;e.matrixWorld.decompose(t.position,t.quaternion,t.scale),t.translateX(f),t.translateZ(m),t.matrixWorld.compose(t.position,t.quaternion,t.scale),t.matrixWorldInverse.copy(t.matrixWorld).invert();const g=a+m,v=o+m,_=d-f,x=p+(i-f),y=l*o/v*g,M=c*o/v*g;t.projectionMatrix.makePerspective(_,x,y,M,g,v),t.projectionMatrixInverse.copy(t.projectionMatrix).invert()}(T,S,b):T.projectionMatrix.copy(S.projectionMatrix),function(t,e,n){null===n?t.matrix.copy(e.matrixWorld):(t.matrix.copy(n.matrixWorld),t.matrix.invert(),t.matrix.multiply(e.matrixWorld));t.matrix.decompose(t.position,t.quaternion,t.scale),t.updateMatrixWorld(!0),t.projectionMatrix.copy(e.projectionMatrix),t.projectionMatrixInverse.copy(e.projectionMatrixInverse),t.isPerspectiveCamera&&(t.fov=2*jn*Math.atan(1/t.projectionMatrix.elements[5]),t.zoom=1)}(t,T,e)},this.getCamera=function(){return T},this.getFoveation=function(){if(null!==u||null!==d)return o},this.setFoveation=function(t){o=t,null!==u&&(u.fixedFoveation=t),null!==d&&void 0!==d.fixedFoveation&&(d.fixedFoveation=t)},this.hasDepthSensing=function(){return null!==m.texture},this.getDepthSensingMesh=function(){return m.getMesh(T)};let N=null;const D=new ma;D.setAnimationLoop((function(e,r){if(c=r.getViewerPose(l||s),p=r,null!==c){const e=c.views;null!==d&&(t.setRenderTargetFramebuffer(v,d.framebuffer),t.setRenderTarget(v));let n=!1;e.length!==T.cameras.length&&(T.cameras.length=0,n=!0);for(let i=0;i<e.length;i++){const r=e[i];let s=null;if(null!==d)s=d.getViewport(r);else{const e=h.getViewSubImage(u,r);s=e.viewport,0===i&&(t.setRenderTargetTextures(v,e.colorTexture,u.ignoreDepthValues?void 0:e.depthStencilTexture),t.setRenderTarget(v))}let a=w[i];void 0===a&&(a=new na,a.layers.enable(i),a.viewport=new wi,w[i]=a),a.matrix.fromArray(r.transform.matrix),a.matrix.decompose(a.position,a.quaternion,a.scale),a.projectionMatrix.fromArray(r.projectionMatrix),a.projectionMatrixInverse.copy(a.projectionMatrix).invert(),a.viewport.set(s.x,s.y,s.width,s.height),0===i&&(T.matrix.copy(a.matrix),T.matrix.decompose(T.position,T.quaternion,T.scale)),!0===n&&T.cameras.push(a)}const r=i.enabledFeatures;if(r&&r.includes("depth-sensing")){const n=h.getDepthInformation(e[0]);n&&n.isValid&&n.texture&&m.init(t,n,i.renderState)}}for(let t=0;t<_.length;t++){const e=x[t],n=_[t];null!==e&&void 0!==n&&n.update(e,r,l||s)}N&&N(e,r),r.detectedPlanes&&n.dispatchEvent({type:"planesdetected",data:r}),p=null})),this.setAnimationLoop=function(t){N=t},this.dispose=function(){}}}const nc=new _r,ic=new lr;function rc(t,e){function n(t,e){!0===t.matrixAutoUpdate&&t.updateMatrix(),e.value.copy(t.matrix)}function i(t,i){t.opacity.value=i.opacity,i.color&&t.diffuse.value.copy(i.color),i.emissive&&t.emissive.value.copy(i.emissive).multiplyScalar(i.emissiveIntensity),i.map&&(t.map.value=i.map,n(i.map,t.mapTransform)),i.alphaMap&&(t.alphaMap.value=i.alphaMap,n(i.alphaMap,t.alphaMapTransform)),i.bumpMap&&(t.bumpMap.value=i.bumpMap,n(i.bumpMap,t.bumpMapTransform),t.bumpScale.value=i.bumpScale,i.side===d&&(t.bumpScale.value*=-1)),i.normalMap&&(t.normalMap.value=i.normalMap,n(i.normalMap,t.normalMapTransform),t.normalScale.value.copy(i.normalScale),i.side===d&&t.normalScale.value.negate()),i.displacementMap&&(t.displacementMap.value=i.displacementMap,n(i.displacementMap,t.displacementMapTransform),t.displacementScale.value=i.displacementScale,t.displacementBias.value=i.displacementBias),i.emissiveMap&&(t.emissiveMap.value=i.emissiveMap,n(i.emissiveMap,t.emissiveMapTransform)),i.specularMap&&(t.specularMap.value=i.specularMap,n(i.specularMap,t.specularMapTransform)),i.alphaTest>0&&(t.alphaTest.value=i.alphaTest);const r=e.get(i),s=r.envMap,a=r.envMapRotation;s&&(t.envMap.value=s,nc.copy(a),nc.x*=-1,nc.y*=-1,nc.z*=-1,s.isCubeTexture&&!1===s.isRenderTargetTexture&&(nc.y*=-1,nc.z*=-1),t.envMapRotation.value.setFromMatrix4(ic.makeRotationFromEuler(nc)),t.flipEnvMap.value=s.isCubeTexture&&!1===s.isRenderTargetTexture?-1:1,t.reflectivity.value=i.reflectivity,t.ior.value=i.ior,t.refractionRatio.value=i.refractionRatio),i.lightMap&&(t.lightMap.value=i.lightMap,t.lightMapIntensity.value=i.lightMapIntensity,n(i.lightMap,t.lightMapTransform)),i.aoMap&&(t.aoMap.value=i.aoMap,t.aoMapIntensity.value=i.aoMapIntensity,n(i.aoMap,t.aoMapTransform))}return{refreshFogUniforms:function(e,n){n.color.getRGB(e.fogColor.value,Zs(t)),n.isFog?(e.fogNear.value=n.near,e.fogFar.value=n.far):n.isFogExp2&&(e.fogDensity.value=n.density)},refreshMaterialUniforms:function(t,r,s,a,o){r.isMeshBasicMaterial||r.isMeshLambertMaterial?i(t,r):r.isMeshToonMaterial?(i(t,r),function(t,e){e.gradientMap&&(t.gradientMap.value=e.gradientMap)}(t,r)):r.isMeshPhongMaterial?(i(t,r),function(t,e){t.specular.value.copy(e.specular),t.shininess.value=Math.max(e.shininess,1e-4)}(t,r)):r.isMeshStandardMaterial?(i(t,r),function(t,e){t.metalness.value=e.metalness,e.metalnessMap&&(t.metalnessMap.value=e.metalnessMap,n(e.metalnessMap,t.metalnessMapTransform));t.roughness.value=e.roughness,e.roughnessMap&&(t.roughnessMap.value=e.roughnessMap,n(e.roughnessMap,t.roughnessMapTransform));e.envMap&&(t.envMapIntensity.value=e.envMapIntensity)}(t,r),r.isMeshPhysicalMaterial&&function(t,e,i){t.ior.value=e.ior,e.sheen>0&&(t.sheenColor.value.copy(e.sheenColor).multiplyScalar(e.sheen),t.sheenRoughness.value=e.sheenRoughness,e.sheenColorMap&&(t.sheenColorMap.value=e.sheenColorMap,n(e.sheenColorMap,t.sheenColorMapTransform)),e.sheenRoughnessMap&&(t.sheenRoughnessMap.value=e.sheenRoughnessMap,n(e.sheenRoughnessMap,t.sheenRoughnessMapTransform)));e.clearcoat>0&&(t.clearcoat.value=e.clearcoat,t.clearcoatRoughness.value=e.clearcoatRoughness,e.clearcoatMap&&(t.clearcoatMap.value=e.clearcoatMap,n(e.clearcoatMap,t.clearcoatMapTransform)),e.clearcoatRoughnessMap&&(t.clearcoatRoughnessMap.value=e.clearcoatRoughnessMap,n(e.clearcoatRoughnessMap,t.clearcoatRoughnessMapTransform)),e.clearcoatNormalMap&&(t.clearcoatNormalMap.value=e.clearcoatNormalMap,n(e.clearcoatNormalMap,t.clearcoatNormalMapTransform),t.clearcoatNormalScale.value.copy(e.clearcoatNormalScale),e.side===d&&t.clearcoatNormalScale.value.negate()));e.dispersion>0&&(t.dispersion.value=e.dispersion);e.iridescence>0&&(t.iridescence.value=e.iridescence,t.iridescenceIOR.value=e.iridescenceIOR,t.iridescenceThicknessMinimum.value=e.iridescenceThicknessRange[0],t.iridescenceThicknessMaximum.value=e.iridescenceThicknessRange[1],e.iridescenceMap&&(t.iridescenceMap.value=e.iridescenceMap,n(e.iridescenceMap,t.iridescenceMapTransform)),e.iridescenceThicknessMap&&(t.iridescenceThicknessMap.value=e.iridescenceThicknessMap,n(e.iridescenceThicknessMap,t.iridescenceThicknessMapTransform)));e.transmission>0&&(t.transmission.value=e.transmission,t.transmissionSamplerMap.value=i.texture,t.transmissionSamplerSize.value.set(i.width,i.height),e.transmissionMap&&(t.transmissionMap.value=e.transmissionMap,n(e.transmissionMap,t.transmissionMapTransform)),t.thickness.value=e.thickness,e.thicknessMap&&(t.thicknessMap.value=e.thicknessMap,n(e.thicknessMap,t.thicknessMapTransform)),t.attenuationDistance.value=e.attenuationDistance,t.attenuationColor.value.copy(e.attenuationColor));e.anisotropy>0&&(t.anisotropyVector.value.set(e.anisotropy*Math.cos(e.anisotropyRotation),e.anisotropy*Math.sin(e.anisotropyRotation)),e.anisotropyMap&&(t.anisotropyMap.value=e.anisotropyMap,n(e.anisotropyMap,t.anisotropyMapTransform)));t.specularIntensity.value=e.specularIntensity,t.specularColor.value.copy(e.specularColor),e.specularColorMap&&(t.specularColorMap.value=e.specularColorMap,n(e.specularColorMap,t.specularColorMapTransform));e.specularIntensityMap&&(t.specularIntensityMap.value=e.specularIntensityMap,n(e.specularIntensityMap,t.specularIntensityMapTransform))}(t,r,o)):r.isMeshMatcapMaterial?(i(t,r),function(t,e){e.matcap&&(t.matcap.value=e.matcap)}(t,r)):r.isMeshDepthMaterial?i(t,r):r.isMeshDistanceMaterial?(i(t,r),function(t,n){const i=e.get(n).light;t.referencePosition.value.setFromMatrixPosition(i.matrixWorld),t.nearDistance.value=i.shadow.camera.near,t.farDistance.value=i.shadow.camera.far}(t,r)):r.isMeshNormalMaterial?i(t,r):r.isLineBasicMaterial?(function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform))}(t,r),r.isLineDashedMaterial&&function(t,e){t.dashSize.value=e.dashSize,t.totalSize.value=e.dashSize+e.gapSize,t.scale.value=e.scale}(t,r)):r.isPointsMaterial?function(t,e,i,r){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.size.value=e.size*i,t.scale.value=.5*r,e.map&&(t.map.value=e.map,n(e.map,t.uvTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r,s,a):r.isSpriteMaterial?function(t,e){t.diffuse.value.copy(e.color),t.opacity.value=e.opacity,t.rotation.value=e.rotation,e.map&&(t.map.value=e.map,n(e.map,t.mapTransform));e.alphaMap&&(t.alphaMap.value=e.alphaMap,n(e.alphaMap,t.alphaMapTransform));e.alphaTest>0&&(t.alphaTest.value=e.alphaTest)}(t,r):r.isShadowMaterial?(t.color.value.copy(r.color),t.opacity.value=r.opacity):r.isShaderMaterial&&(r.uniformsNeedUpdate=!1)}}}function 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i=a.indexOf(n.__bindingPointIndex);a.splice(i,1),t.deleteBuffer(r[n.id]),delete r[n.id],delete s[n.id]}return{bind:function(t,e){const n=e.program;i.uniformBlockBinding(t,n)},update:function(n,u){let d=r[n.id];void 0===d&&(!function(t){const e=t.uniforms;let n=0;const i=16;for(let t=0,r=e.length;t<r;t++){const r=Array.isArray(e[t])?e[t]:[e[t]];for(let t=0,e=r.length;t<e;t++){const e=r[t],s=Array.isArray(e.value)?e.value:[e.value];for(let t=0,r=s.length;t<r;t++){const r=c(s[t]),a=n%i,o=a%r.boundary,l=a+o;n+=o,0!==l&&i-l<r.storage&&(n+=i-l),e.__data=new Float32Array(r.storage/Float32Array.BYTES_PER_ELEMENT),e.__offset=n,n+=r.storage}}}const r=n%i;r>0&&(n+=i-r);t.__size=n,t.__cache={}}(n),d=function(e){const n=function(){for(let t=0;t<o;t++)if(-1===a.indexOf(t))return a.push(t),t;return console.error("THREE.WebGLRenderer: Maximum number of simultaneously usable uniforms groups reached."),0}();e.__bindingPointIndex=n;const i=t.createBuffer(),r=e.__size,s=e.usage;return t.bindBuffer(t.UNIFORM_BUFFER,i),t.bufferData(t.UNIFORM_BUFFER,r,s),t.bindBuffer(t.UNIFORM_BUFFER,null),t.bindBufferBase(t.UNIFORM_BUFFER,n,i),i}(n),r[n.id]=d,n.addEventListener("dispose",h));const p=u.program;i.updateUBOMapping(n,p);const m=e.render.frame;s[n.id]!==m&&(!function(e){const n=r[e.id],i=e.uniforms,s=e.__cache;t.bindBuffer(t.UNIFORM_BUFFER,n);for(let e=0,n=i.length;e<n;e++){const n=Array.isArray(i[e])?i[e]:[i[e]];for(let i=0,r=n.length;i<r;i++){const r=n[i];if(!0===l(r,e,i,s)){const e=r.__offset,n=Array.isArray(r.value)?r.value:[r.value];let i=0;for(let s=0;s<n.length;s++){const a=n[s],o=c(a);"number"==typeof a||"boolean"==typeof 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t.copy(mt.getClearColor())},this.setClearColor=function(){mt.setClearColor.apply(mt,arguments)},this.getClearAlpha=function(){return mt.getClearAlpha()},this.setClearAlpha=function(){mt.setClearAlpha.apply(mt,arguments)},this.clear=function(t=!0,e=!0,n=!0){let i=0;if(t){let t=!1;if(null!==T){const e=T.texture.format;t=e===Jt||e===Yt||e===jt}if(t){const t=T.texture.type,e=t===Et||t===It||t===Ct||t===Ot||t===Nt||t===Dt,n=mt.getClearColor(),i=mt.getClearAlpha(),r=n.r,s=n.g,a=n.b;e?(f[0]=r,f[1]=s,f[2]=a,f[3]=i,Mt.clearBufferuiv(Mt.COLOR,0,f)):(g[0]=r,g[1]=s,g[2]=a,g[3]=i,Mt.clearBufferiv(Mt.COLOR,0,g))}else 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s=e.fog,a=i.isMeshStandardMaterial?e.environment:null,o=null===T?M.outputColorSpace:!0===T.isXRRenderTarget?T.texture.colorSpace:Ke,l=(i.isMeshStandardMaterial?rt:it).get(i.envMap||a),c=!0===i.vertexColors&&!!n.attributes.color&&4===n.attributes.color.itemSize,h=!!n.attributes.tangent&&(!!i.normalMap||i.anisotropy>0),u=!!n.morphAttributes.position,d=!!n.morphAttributes.normal,p=!!n.morphAttributes.color;let m=K;i.toneMapped&&(null!==T&&!0!==T.isXRRenderTarget||(m=M.toneMapping));const f=n.morphAttributes.position||n.morphAttributes.normal||n.morphAttributes.color,g=void 0!==f?f.length:0,v=et.get(i),x=_.state.lights;if(!0===H&&(!0===G||t!==A)){const e=t===A&&i.id===E;dt.setState(i,t,e)}let y=!1;i.version===v.__version?v.needsLights&&v.lightsStateVersion!==x.state.version||v.outputColorSpace!==o||r.isBatchedMesh&&!1===v.batching?y=!0:r.isBatchedMesh||!0!==v.batching?r.isBatchedMesh&&!0===v.batchingColor&&null===r.colorTexture||r.isBatchedMesh&&!1===v.batchingColor&&null!==r.colorTexture||r.isInstancedMesh&&!1===v.instancing?y=!0:r.isInstancedMesh||!0!==v.instancing?r.isSkinnedMesh&&!1===v.skinning?y=!0:r.isSkinnedMesh||!0!==v.skinning?r.isInstancedMesh&&!0===v.instancingColor&&null===r.instanceColor||r.isInstancedMesh&&!1===v.instancingColor&&null!==r.instanceColor||r.isInstancedMesh&&!0===v.instancingMorph&&null===r.morphTexture||r.isInstancedMesh&&!1===v.instancingMorph&&null!==r.morphTexture||v.envMap!==l||!0===i.fog&&v.fog!==s?y=!0:void 0===v.numClippingPlanes||v.numClippingPlanes===dt.numPlanes&&v.numIntersection===dt.numIntersection?(v.vertexAlphas!==c||v.vertexTangents!==h||v.morphTargets!==u||v.morphNormals!==d||v.morphColors!==p||v.toneMapping!==m||v.morphTargetsCount!==g)&&(y=!0):y=!0:y=!0:y=!0:y=!0:(y=!0,v.__version=i.version);let S=v.currentProgram;!0===y&&(S=Zt(i,e,r));let b=!1,w=!1,R=!1;const C=S.getUniforms(),P=v.uniforms;Q.useProgram(S.program)&&(b=!0,w=!0,R=!0);i.id!==E&&(E=i.id,w=!0);if(b||A!==t){C.setValue(Mt,"projectionMatrix",t.projectionMatrix),C.setValue(Mt,"viewMatrix",t.matrixWorldInverse);const e=C.map.cameraPosition;void 0!==e&&e.setValue(Mt,X.setFromMatrixPosition(t.matrixWorld)),$.logarithmicDepthBuffer&&C.setValue(Mt,"logDepthBufFC",2/(Math.log(t.far+1)/Math.LN2)),(i.isMeshPhongMaterial||i.isMeshToonMaterial||i.isMeshLambertMaterial||i.isMeshBasicMaterial||i.isMeshStandardMaterial||i.isShaderMaterial)&&C.setValue(Mt,"isOrthographic",!0===t.isOrthographicCamera),A!==t&&(A=t,w=!0,R=!0)}if(r.isSkinnedMesh){C.setOptional(Mt,r,"bindMatrix"),C.setOptional(Mt,r,"bindMatrixInverse");const t=r.skeleton;t&&(null===t.boneTexture&&t.computeBoneTexture(),C.setValue(Mt,"boneTexture",t.boneTexture,nt))}r.isBatchedMesh&&(C.setOptional(Mt,r,"batchingTexture"),C.setValue(Mt,"batchingTexture",r._matricesTexture,nt),C.setOptional(Mt,r,"batchingIdTexture"),C.setValue(Mt,"batchingIdTexture",r._indirectTexture,nt),C.setOptional(Mt,r,"batchingColorTexture"),null!==r._colorsTexture&&C.setValue(Mt,"batchingColorTexture",r._colorsTexture,nt));const I=n.morphAttributes;void 0===I.position&&void 0===I.normal&&void 0===I.color||ft.update(r,n,S);(w||v.receiveShadow!==r.receiveShadow)&&(v.receiveShadow=r.receiveShadow,C.setValue(Mt,"receiveShadow",r.receiveShadow));i.isMeshGouraudMaterial&&null!==i.envMap&&(P.envMap.value=l,P.flipEnvMap.value=l.isCubeTexture&&!1===l.isRenderTargetTexture?-1:1);i.isMeshStandardMaterial&&null===i.envMap&&null!==e.environment&&(P.envMapIntensity.value=e.environmentIntensity);w&&(C.setValue(Mt,"toneMappingExposure",M.toneMappingExposure),v.needsLights&&(U=R,(L=P).ambientLightColor.needsUpdate=U,L.lightProbe.needsUpdate=U,L.directionalLights.needsUpdate=U,L.directionalLightShadows.needsUpdate=U,L.pointLights.needsUpdate=U,L.pointLightShadows.needsUpdate=U,L.spotLights.needsUpdate=U,L.spotLightShadows.needsUpdate=U,L.rectAreaLights.needsUpdate=U,L.hemisphereLights.needsUpdate=U),s&&!0===i.fog&&ct.refreshFogUniforms(P,s),ct.refreshMaterialUniforms(P,i,D,N,_.state.transmissionRenderTarget[t.id]),al.upload(Mt,Kt(v),P,nt));var L,U;i.isShaderMaterial&&!0===i.uniformsNeedUpdate&&(al.upload(Mt,Kt(v),P,nt),i.uniformsNeedUpdate=!1);i.isSpriteMaterial&&C.setValue(Mt,"center",r.center);if(C.setValue(Mt,"modelViewMatrix",r.modelViewMatrix),C.setValue(Mt,"normalMatrix",r.normalMatrix),C.setValue(Mt,"modelMatrix",r.matrixWorld),i.isShaderMaterial||i.isRawShaderMaterial){const t=i.uniformsGroups;for(let e=0,n=t.length;e<n;e++){const n=t[e];yt.update(n,S),yt.bind(n,S)}}return S}(t,e,n,i,r);Q.setMaterial(i,a);let l=n.index,c=1;if(!0===i.wireframe){if(l=at.getWireframeAttribute(n),void 0===l)return;c=2}const h=n.drawRange,u=n.attributes.position;let d=h.start*c,p=(h.start+h.count)*c;null!==s&&(d=Math.max(d,s.start*c),p=Math.min(p,(s.start+s.count)*c)),null!==l?(d=Math.max(d,0),p=Math.min(p,l.count)):null!=u&&(d=Math.max(d,0),p=Math.min(p,u.count));const m=p-d;if(m<0||m===1/0)return;let f;xt.setup(r,i,o,n,l);let g=gt;if(null!==l&&(f=st.get(l),g=vt,g.setIndex(f)),r.isMesh)!0===i.wireframe?(Q.setLineWidth(i.wireframeLinewidth*Z()),g.setMode(Mt.LINES)):g.setMode(Mt.TRIANGLES);else if(r.isLine){let t=i.linewidth;void 0===t&&(t=1),Q.setLineWidth(t*Z()),r.isLineSegments?g.setMode(Mt.LINES):r.isLineLoop?g.setMode(Mt.LINE_LOOP):g.setMode(Mt.LINE_STRIP)}else r.isPoints?g.setMode(Mt.POINTS):r.isSprite&&g.setMode(Mt.TRIANGLES);if(r.isBatchedMesh)if(null!==r._multiDrawInstances)g.renderMultiDrawInstances(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount,r._multiDrawInstances);else if(J.get("WEBGL_multi_draw"))g.renderMultiDraw(r._multiDrawStarts,r._multiDrawCounts,r._multiDrawCount);else{const t=r._multiDrawStarts,e=r._multiDrawCounts,n=r._multiDrawCount,s=l?st.get(l).bytesPerElement:1,a=et.get(i).currentProgram.getUniforms();for(let i=0;i<n;i++)a.setValue(Mt,"_gl_DrawID",i),g.render(t[i]/s,e[i])}else if(r.isInstancedMesh)g.renderInstances(d,m,r.count);else if(n.isInstancedBufferGeometry){const t=void 0!==n._maxInstanceCount?n._maxInstanceCount:1/0,e=Math.min(n.instanceCount,t);g.renderInstances(d,m,e)}else g.render(d,m)},this.compile=function(t,e,n=null){null===n&&(n=t),_=ut.get(n),_.init(e),y.push(_),n.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(_.pushLight(t),t.castShadow&&_.pushShadow(t))})),t!==n&&t.traverseVisible((function(t){t.isLight&&t.layers.test(e.layers)&&(_.pushLight(t),t.castShadow&&_.pushShadow(t))})),_.setupLights();const i=new Set;return t.traverse((function(t){const e=t.material;if(e)if(Array.isArray(e))for(let r=0;r<e.length;r++){const s=e[r];Ft(s,n,t),i.add(s)}else Ft(e,n,t),i.add(e)})),y.pop(),_=null,i},this.compileAsync=function(t,e,n=null){const i=this.compile(t,e,n);return new Promise((e=>{function n(){i.forEach((function(t){et.get(t).currentProgram.isReady()&&i.delete(t)})),0!==i.size?setTimeout(n,10):e(t)}null!==J.get("KHR_parallel_shader_compile")?n():setTimeout(n,10)}))};let Bt=null;function zt(){Vt.stop()}function kt(){Vt.start()}const Vt=new ma;function Ht(t,e,n,i){if(!1===t.visible)return;if(t.layers.test(e.layers))if(t.isGroup)n=t.renderOrder;else if(t.isLOD)!0===t.autoUpdate&&t.update(e);else if(t.isLight)_.pushLight(t),t.castShadow&&_.pushShadow(t);else if(t.isSprite){if(!t.frustumCulled||V.intersectsSprite(t)){i&&j.setFromMatrixPosition(t.matrixWorld).applyMatrix4(W);const e=ot.update(t),r=t.material;r.visible&&v.push(t,e,r,n,j.z,null)}}else if((t.isMesh||t.isLine||t.isPoints)&&(!t.frustumCulled||V.intersectsObject(t))){const e=ot.update(t),r=t.material;if(i&&(void 0!==t.boundingSphere?(null===t.boundingSphere&&t.computeBoundingSphere(),j.copy(t.boundingSphere.center)):(null===e.boundingSphere&&e.computeBoundingSphere(),j.copy(e.boundingSphere.center)),j.applyMatrix4(t.matrixWorld).applyMatrix4(W)),Array.isArray(r)){const i=e.groups;for(let s=0,a=i.length;s<a;s++){const a=i[s],o=r[a.materialIndex];o&&o.visible&&v.push(t,e,o,n,j.z,a)}}else r.visible&&v.push(t,e,r,n,j.z,null)}const r=t.children;for(let t=0,s=r.length;t<s;t++)Ht(r[t],e,n,i)}function Gt(t,e,n,i){const r=t.opaque,s=t.transmissive,a=t.transparent;_.setupLightsView(n),!0===H&&dt.setGlobalState(M.clippingPlanes,n),i&&Q.viewport(R.copy(i)),r.length>0&&Xt(r,e,n),s.length>0&&Xt(s,e,n),a.length>0&&Xt(a,e,n),Q.buffers.depth.setTest(!0),Q.buffers.depth.setMask(!0),Q.buffers.color.setMask(!0),Q.setPolygonOffset(!1)}function Wt(t,e,n,i){if(null!==(!0===n.isScene?n.overrideMaterial:null))return;void 0===_.state.transmissionRenderTarget[i.id]&&(_.state.transmissionRenderTarget[i.id]=new Ei(1,1,{generateMipmaps:!0,type:J.has("EXT_color_buffer_half_float")||J.has("EXT_color_buffer_float")?Ut:Et,minFilter:wt,samples:4,stencilBuffer:s,resolveDepthBuffer:!1,resolveStencilBuffer:!1,colorSpace:mi.workingColorSpace}));const r=_.state.transmissionRenderTarget[i.id],a=i.viewport||R;r.setSize(a.z,a.w);const o=M.getRenderTarget();M.setRenderTarget(r),M.getClearColor(I),L=M.getClearAlpha(),L<1&&M.setClearColor(16777215,.5),M.clear(),Y&&mt.render(n);const l=M.toneMapping;M.toneMapping=K;const c=i.viewport;if(void 0!==i.viewport&&(i.viewport=void 0),_.setupLightsView(i),!0===H&&dt.setGlobalState(M.clippingPlanes,i),Xt(t,n,i),nt.updateMultisampleRenderTarget(r),nt.updateRenderTargetMipmap(r),!1===J.has("WEBGL_multisampled_render_to_texture")){let t=!1;for(let r=0,s=e.length;r<s;r++){const s=e[r],a=s.object,o=s.geometry,l=s.material,c=s.group;if(2===l.side&&a.layers.test(i.layers)){const e=l.side;l.side=d,l.needsUpdate=!0,qt(a,n,i,o,l,c),l.side=e,l.needsUpdate=!0,t=!0}}!0===t&&(nt.updateMultisampleRenderTarget(r),nt.updateRenderTargetMipmap(r))}M.setRenderTarget(o),M.setClearColor(I,L),void 0!==c&&(i.viewport=c),M.toneMapping=l}function Xt(t,e,n){const i=!0===e.isScene?e.overrideMaterial:null;for(let r=0,s=t.length;r<s;r++){const s=t[r],a=s.object,o=s.geometry,l=null===i?s.material:i,c=s.group;a.layers.test(n.layers)&&qt(a,e,n,o,l,c)}}function qt(t,e,n,i,r,s){t.onBeforeRender(M,e,n,i,r,s),t.modelViewMatrix.multiplyMatrices(n.matrixWorldInverse,t.matrixWorld),t.normalMatrix.getNormalMatrix(t.modelViewMatrix),!0===r.transparent&&2===r.side&&!1===r.forceSinglePass?(r.side=d,r.needsUpdate=!0,M.renderBufferDirect(n,e,i,r,t,s),r.side=u,r.needsUpdate=!0,M.renderBufferDirect(n,e,i,r,t,s),r.side=2):M.renderBufferDirect(n,e,i,r,t,s),t.onAfterRender(M,e,n,i,r,s)}function Zt(t,e,n){!0!==e.isScene&&(e=q);const i=et.get(t),r=_.state.lights,s=_.state.shadowsArray,a=r.state.version,o=lt.getParameters(t,r.state,s,e,n),l=lt.getProgramCacheKey(o);let c=i.programs;i.environment=t.isMeshStandardMaterial?e.environment:null,i.fog=e.fog,i.envMap=(t.isMeshStandardMaterial?rt:it).get(t.envMap||i.environment),i.envMapRotation=null!==i.environment&&null===t.envMap?e.environmentRotation:t.envMapRotation,void 0===c&&(t.addEventListener("dispose",Lt),c=new Map,i.programs=c);let h=c.get(l);if(void 0!==h){if(i.currentProgram===h&&i.lightsStateVersion===a)return $t(t,o),h}else o.uniforms=lt.getUniforms(t),t.onBeforeCompile(o,M),h=lt.acquireProgram(o,l),c.set(l,h),i.uniforms=o.uniforms;const u=i.uniforms;return(t.isShaderMaterial||t.isRawShaderMaterial)&&!0!==t.clipping||(u.clippingPlanes=dt.uniform),$t(t,o),i.needsLights=function(t){return t.isMeshLambertMaterial||t.isMeshToonMaterial||t.isMeshPhongMaterial||t.isMeshStandardMaterial||t.isShadowMaterial||t.isShaderMaterial&&!0===t.lights}(t),i.lightsStateVersion=a,i.needsLights&&(u.ambientLightColor.value=r.state.ambient,u.lightProbe.value=r.state.probe,u.directionalLights.value=r.state.directional,u.directionalLightShadows.value=r.state.directionalShadow,u.spotLights.value=r.state.spot,u.spotLightShadows.value=r.state.spotShadow,u.rectAreaLights.value=r.state.rectArea,u.ltc_1.value=r.state.rectAreaLTC1,u.ltc_2.value=r.state.rectAreaLTC2,u.pointLights.value=r.state.point,u.pointLightShadows.value=r.state.pointShadow,u.hemisphereLights.value=r.state.hemi,u.directionalShadowMap.value=r.state.directionalShadowMap,u.directionalShadowMatrix.value=r.state.directionalShadowMatrix,u.spotShadowMap.value=r.state.spotShadowMap,u.spotLightMatrix.value=r.state.spotLightMatrix,u.spotLightMap.value=r.state.spotLightMap,u.pointShadowMap.value=r.state.pointShadowMap,u.pointShadowMatrix.value=r.state.pointShadowMatrix),i.currentProgram=h,i.uniformsList=null,h}function Kt(t){if(null===t.uniformsList){const e=t.currentProgram.getUniforms();t.uniformsList=al.seqWithValue(e.seq,t.uniforms)}return t.uniformsList}function $t(t,e){const n=et.get(t);n.outputColorSpace=e.outputColorSpace,n.batching=e.batching,n.batchingColor=e.batchingColor,n.instancing=e.instancing,n.instancingColor=e.instancingColor,n.instancingMorph=e.instancingMorph,n.skinning=e.skinning,n.morphTargets=e.morphTargets,n.morphNormals=e.morphNormals,n.morphColors=e.morphColors,n.morphTargetsCount=e.morphTargetsCount,n.numClippingPlanes=e.numClippingPlanes,n.numIntersection=e.numClipIntersection,n.vertexAlphas=e.vertexAlphas,n.vertexTangents=e.vertexTangents,n.toneMapping=e.toneMapping}Vt.setAnimationLoop((function(t){Bt&&Bt(t)})),"undefined"!=typeof self&&Vt.setContext(self),this.setAnimationLoop=function(t){Bt=t,Tt.setAnimationLoop(t),null===t?Vt.stop():Vt.start()},Tt.addEventListener("sessionstart",zt),Tt.addEventListener("sessionend",kt),this.render=function(t,e){if(void 0!==e&&!0!==e.isCamera)return void console.error("THREE.WebGLRenderer.render: camera is not an instance of THREE.Camera.");if(!0===S)return;if(!0===t.matrixWorldAutoUpdate&&t.updateMatrixWorld(),null===e.parent&&!0===e.matrixWorldAutoUpdate&&e.updateMatrixWorld(),!0===Tt.enabled&&!0===Tt.isPresenting&&(!0===Tt.cameraAutoUpdate&&Tt.updateCamera(e),e=Tt.getCamera()),!0===t.isScene&&t.onBeforeRender(M,t,e,T),_=ut.get(t,y.length),_.init(e),y.push(_),W.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),V.setFromProjectionMatrix(W),G=this.localClippingEnabled,H=dt.init(this.clippingPlanes,G),v=ht.get(t,x.length),v.init(),x.push(v),!0===Tt.enabled&&!0===Tt.isPresenting){const t=M.xr.getDepthSensingMesh();null!==t&&Ht(t,e,-1/0,M.sortObjects)}Ht(t,e,0,M.sortObjects),v.finish(),!0===M.sortObjects&&v.sort(O,F),Y=!1===Tt.enabled||!1===Tt.isPresenting||!1===Tt.hasDepthSensing(),Y&&mt.addToRenderList(v,t),this.info.render.frame++,!0===H&&dt.beginShadows();const n=_.state.shadowsArray;pt.render(n,t,e),!0===H&&dt.endShadows(),!0===this.info.autoReset&&this.info.reset();const i=v.opaque,r=v.transmissive;if(_.setupLights(),e.isArrayCamera){const n=e.cameras;if(r.length>0)for(let e=0,s=n.length;e<s;e++){Wt(i,r,t,n[e])}Y&&mt.render(t);for(let e=0,i=n.length;e<i;e++){const i=n[e];Gt(v,t,i,i.viewport)}}else r.length>0&&Wt(i,r,t,e),Y&&mt.render(t),Gt(v,t,e);null!==T&&(nt.updateMultisampleRenderTarget(T),nt.updateRenderTargetMipmap(T)),!0===t.isScene&&t.onAfterRender(M,t,e),xt.resetDefaultState(),E=-1,A=null,y.pop(),y.length>0?(_=y[y.length-1],!0===H&&dt.setGlobalState(M.clippingPlanes,_.state.camera)):_=null,x.pop(),v=x.length>0?x[x.length-1]:null},this.getActiveCubeFace=function(){return b},this.getActiveMipmapLevel=function(){return w},this.getRenderTarget=function(){return T},this.setRenderTargetTextures=function(t,e,n){et.get(t.texture).__webglTexture=e,et.get(t.depthTexture).__webglTexture=n;const i=et.get(t);i.__hasExternalTextures=!0,i.__autoAllocateDepthBuffer=void 0===n,i.__autoAllocateDepthBuffer||!0===J.has("WEBGL_multisampled_render_to_texture")&&(console.warn("THREE.WebGLRenderer: Render-to-texture extension was disabled because an external texture was provided"),i.__useRenderToTexture=!1)},this.setRenderTargetFramebuffer=function(t,e){const n=et.get(t);n.__webglFramebuffer=e,n.__useDefaultFramebuffer=void 0===e},this.setRenderTarget=function(t,e=0,n=0){T=t,b=e,w=n;let i=!0,r=null,s=!1,a=!1;if(t){const o=et.get(t);void 0!==o.__useDefaultFramebuffer?(Q.bindFramebuffer(Mt.FRAMEBUFFER,null),i=!1):void 0===o.__webglFramebuffer?nt.setupRenderTarget(t):o.__hasExternalTextures&&nt.rebindTextures(t,et.get(t.texture).__webglTexture,et.get(t.depthTexture).__webglTexture);const l=t.texture;(l.isData3DTexture||l.isDataArrayTexture||l.isCompressedArrayTexture)&&(a=!0);const c=et.get(t).__webglFramebuffer;t.isWebGLCubeRenderTarget?(r=Array.isArray(c[e])?c[e][n]:c[e],s=!0):r=t.samples>0&&!1===nt.useMultisampledRTT(t)?et.get(t).__webglMultisampledFramebuffer:Array.isArray(c)?c[n]:c,R.copy(t.viewport),C.copy(t.scissor),P=t.scissorTest}else R.copy(B).multiplyScalar(D).floor(),C.copy(z).multiplyScalar(D).floor(),P=k;if(Q.bindFramebuffer(Mt.FRAMEBUFFER,r)&&i&&Q.drawBuffers(t,r),Q.viewport(R),Q.scissor(C),Q.setScissorTest(P),s){const i=et.get(t.texture);Mt.framebufferTexture2D(Mt.FRAMEBUFFER,Mt.COLOR_ATTACHMENT0,Mt.TEXTURE_CUBE_MAP_POSITIVE_X+e,i.__webglTexture,n)}else if(a){const i=et.get(t.texture),r=e||0;Mt.framebufferTextureLayer(Mt.FRAMEBUFFER,Mt.COLOR_ATTACHMENT0,i.__webglTexture,n||0,r)}E=-1},this.readRenderTargetPixels=function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=et.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){Q.bindFramebuffer(Mt.FRAMEBUFFER,o);try{const a=t.texture,o=a.format,l=a.type;if(!$.textureFormatReadable(o))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(l))return void console.error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not in UnsignedByteType or implementation defined type.");e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r&&Mt.readPixels(e,n,i,r,_t.convert(o),_t.convert(l),s)}finally{const t=null!==T?et.get(T).__webglFramebuffer:null;Q.bindFramebuffer(Mt.FRAMEBUFFER,t)}}},this.readRenderTargetPixelsAsync=async function(t,e,n,i,r,s,a){if(!t||!t.isWebGLRenderTarget)throw new Error("THREE.WebGLRenderer.readRenderTargetPixels: renderTarget is not THREE.WebGLRenderTarget.");let o=et.get(t).__webglFramebuffer;if(t.isWebGLCubeRenderTarget&&void 0!==a&&(o=o[a]),o){Q.bindFramebuffer(Mt.FRAMEBUFFER,o);try{const a=t.texture,o=a.format,l=a.type;if(!$.textureFormatReadable(o))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in RGBA or implementation defined format.");if(!$.textureTypeReadable(l))throw new Error("THREE.WebGLRenderer.readRenderTargetPixelsAsync: renderTarget is not in UnsignedByteType or implementation defined type.");if(e>=0&&e<=t.width-i&&n>=0&&n<=t.height-r){const t=Mt.createBuffer();Mt.bindBuffer(Mt.PIXEL_PACK_BUFFER,t),Mt.bufferData(Mt.PIXEL_PACK_BUFFER,s.byteLength,Mt.STREAM_READ),Mt.readPixels(e,n,i,r,_t.convert(o),_t.convert(l),0),Mt.flush();const a=Mt.fenceSync(Mt.SYNC_GPU_COMMANDS_COMPLETE,0);await function(t,e,n){return new Promise((function(i,r){setTimeout((function s(){switch(t.clientWaitSync(e,t.SYNC_FLUSH_COMMANDS_BIT,0)){case t.WAIT_FAILED:r();break;case t.TIMEOUT_EXPIRED:setTimeout(s,n);break;default:i()}}),n)}))}(Mt,a,4);try{Mt.bindBuffer(Mt.PIXEL_PACK_BUFFER,t),Mt.getBufferSubData(Mt.PIXEL_PACK_BUFFER,0,s)}finally{Mt.deleteBuffer(t),Mt.deleteSync(a)}return s}}finally{const t=null!==T?et.get(T).__webglFramebuffer:null;Q.bindFramebuffer(Mt.FRAMEBUFFER,t)}}},this.copyFramebufferToTexture=function(t,e=null,n=0){!0!==t.isTexture&&(ci("WebGLRenderer: copyFramebufferToTexture function signature has changed."),e=arguments[0]||null,t=arguments[1]);const i=Math.pow(2,-n),r=Math.floor(t.image.width*i),s=Math.floor(t.image.height*i),a=null!==e?e.x:0,o=null!==e?e.y:0;nt.setTexture2D(t,0),Mt.copyTexSubImage2D(Mt.TEXTURE_2D,n,0,0,a,o,r,s),Q.unbindTexture()},this.copyTextureToTexture=function(t,e,n=null,i=null,r=0){let s,a,o,l,c,h;!0!==t.isTexture&&(ci("WebGLRenderer: copyTextureToTexture function signature has changed."),i=arguments[0]||null,t=arguments[1],e=arguments[2],r=arguments[3]||0,n=null),null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.min.x,l=n.min.y):(s=t.image.width,a=t.image.height,o=0,l=0),null!==i?(c=i.x,h=i.y):(c=0,h=0);const u=_t.convert(e.format),d=_t.convert(e.type);nt.setTexture2D(e,0),Mt.pixelStorei(Mt.UNPACK_FLIP_Y_WEBGL,e.flipY),Mt.pixelStorei(Mt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Mt.pixelStorei(Mt.UNPACK_ALIGNMENT,e.unpackAlignment);const p=Mt.getParameter(Mt.UNPACK_ROW_LENGTH),m=Mt.getParameter(Mt.UNPACK_IMAGE_HEIGHT),f=Mt.getParameter(Mt.UNPACK_SKIP_PIXELS),g=Mt.getParameter(Mt.UNPACK_SKIP_ROWS),v=Mt.getParameter(Mt.UNPACK_SKIP_IMAGES),_=t.isCompressedTexture?t.mipmaps[r]:t.image;Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,_.width),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,_.height),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,o),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,l),t.isDataTexture?Mt.texSubImage2D(Mt.TEXTURE_2D,r,c,h,s,a,u,d,_.data):t.isCompressedTexture?Mt.compressedTexSubImage2D(Mt.TEXTURE_2D,r,c,h,_.width,_.height,u,_.data):Mt.texSubImage2D(Mt.TEXTURE_2D,r,c,h,s,a,u,d,_),Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,p),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,m),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,f),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,g),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,v),0===r&&e.generateMipmaps&&Mt.generateMipmap(Mt.TEXTURE_2D),Q.unbindTexture()},this.copyTextureToTexture3D=function(t,e,n=null,i=null,r=0){let s,a,o,l,c,h,u,d,p;!0!==t.isTexture&&(ci("WebGLRenderer: copyTextureToTexture3D function signature has changed."),n=arguments[0]||null,i=arguments[1]||null,t=arguments[2],e=arguments[3],r=arguments[4]||0);const m=t.isCompressedTexture?t.mipmaps[r]:t.image;null!==n?(s=n.max.x-n.min.x,a=n.max.y-n.min.y,o=n.max.z-n.min.z,l=n.min.x,c=n.min.y,h=n.min.z):(s=m.width,a=m.height,o=m.depth,l=0,c=0,h=0),null!==i?(u=i.x,d=i.y,p=i.z):(u=0,d=0,p=0);const f=_t.convert(e.format),g=_t.convert(e.type);let v;if(e.isData3DTexture)nt.setTexture3D(e,0),v=Mt.TEXTURE_3D;else{if(!e.isDataArrayTexture&&!e.isCompressedArrayTexture)return void console.warn("THREE.WebGLRenderer.copyTextureToTexture3D: only supports THREE.DataTexture3D and THREE.DataTexture2DArray.");nt.setTexture2DArray(e,0),v=Mt.TEXTURE_2D_ARRAY}Mt.pixelStorei(Mt.UNPACK_FLIP_Y_WEBGL,e.flipY),Mt.pixelStorei(Mt.UNPACK_PREMULTIPLY_ALPHA_WEBGL,e.premultiplyAlpha),Mt.pixelStorei(Mt.UNPACK_ALIGNMENT,e.unpackAlignment);const _=Mt.getParameter(Mt.UNPACK_ROW_LENGTH),x=Mt.getParameter(Mt.UNPACK_IMAGE_HEIGHT),y=Mt.getParameter(Mt.UNPACK_SKIP_PIXELS),M=Mt.getParameter(Mt.UNPACK_SKIP_ROWS),S=Mt.getParameter(Mt.UNPACK_SKIP_IMAGES);Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,m.width),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,m.height),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,l),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,c),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,h),t.isDataTexture||t.isData3DTexture?Mt.texSubImage3D(v,r,u,d,p,s,a,o,f,g,m.data):e.isCompressedArrayTexture?Mt.compressedTexSubImage3D(v,r,u,d,p,s,a,o,f,m.data):Mt.texSubImage3D(v,r,u,d,p,s,a,o,f,g,m),Mt.pixelStorei(Mt.UNPACK_ROW_LENGTH,_),Mt.pixelStorei(Mt.UNPACK_IMAGE_HEIGHT,x),Mt.pixelStorei(Mt.UNPACK_SKIP_PIXELS,y),Mt.pixelStorei(Mt.UNPACK_SKIP_ROWS,M),Mt.pixelStorei(Mt.UNPACK_SKIP_IMAGES,S),0===r&&e.generateMipmaps&&Mt.generateMipmap(v),Q.unbindTexture()},this.initRenderTarget=function(t){void 0===et.get(t).__webglFramebuffer&&nt.setupRenderTarget(t)},this.initTexture=function(t){t.isCubeTexture?nt.setTextureCube(t,0):t.isData3DTexture?nt.setTexture3D(t,0):t.isDataArrayTexture||t.isCompressedArrayTexture?nt.setTexture2DArray(t,0):nt.setTexture2D(t,0),Q.unbindTexture()},this.resetState=function(){b=0,w=0,T=null,Q.reset(),xt.reset()},"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}get coordinateSystem(){return kn}get outputColorSpace(){return this._outputColorSpace}set outputColorSpace(t){this._outputColorSpace=t;const e=this.getContext();e.drawingBufferColorSpace=t===$e?"display-p3":"srgb",e.unpackColorSpace=mi.workingColorSpace===Qe?"display-p3":"srgb"}}class oc{constructor(t,e=25e-5){this.isFogExp2=!0,this.name="",this.color=new Kr(t),this.density=e}clone(){return new oc(this.color,this.density)}toJSON(){return{type:"FogExp2",name:this.name,color:this.color.getHex(),density:this.density}}}class lc{constructor(t,e=1,n=1e3){this.isFog=!0,this.name="",this.color=new Kr(t),this.near=e,this.far=n}clone(){return new lc(this.color,this.near,this.far)}toJSON(){return{type:"Fog",name:this.name,color:this.color.getHex(),near:this.near,far:this.far}}}class cc extends Dr{constructor(){super(),this.isScene=!0,this.type="Scene",this.background=null,this.environment=null,this.fog=null,this.backgroundBlurriness=0,this.backgroundIntensity=1,this.backgroundRotation=new _r,this.environmentIntensity=1,this.environmentRotation=new _r,this.overrideMaterial=null,"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("observe",{detail:this}))}copy(t,e){return super.copy(t,e),null!==t.background&&(this.background=t.background.clone()),null!==t.environment&&(this.environment=t.environment.clone()),null!==t.fog&&(this.fog=t.fog.clone()),this.backgroundBlurriness=t.backgroundBlurriness,this.backgroundIntensity=t.backgroundIntensity,this.backgroundRotation.copy(t.backgroundRotation),this.environmentIntensity=t.environmentIntensity,this.environmentRotation.copy(t.environmentRotation),null!==t.overrideMaterial&&(this.overrideMaterial=t.overrideMaterial.clone()),this.matrixAutoUpdate=t.matrixAutoUpdate,this}toJSON(t){const e=super.toJSON(t);return null!==this.fog&&(e.object.fog=this.fog.toJSON()),this.backgroundBlurriness>0&&(e.object.backgroundBlurriness=this.backgroundBlurriness),1!==this.backgroundIntensity&&(e.object.backgroundIntensity=this.backgroundIntensity),e.object.backgroundRotation=this.backgroundRotation.toArray(),1!==this.environmentIntensity&&(e.object.environmentIntensity=this.environmentIntensity),e.object.environmentRotation=this.environmentRotation.toArray(),e}}class hc{constructor(t,e){this.isInterleavedBuffer=!0,this.array=t,this.stride=e,this.count=void 0!==t?t.length/e:0,this.usage=Cn,this._updateRange={offset:0,count:-1},this.updateRanges=[],this.version=0,this.uuid=qn()}onUploadCallback(){}set needsUpdate(t){!0===t&&this.version++}get updateRange(){return ci("THREE.InterleavedBuffer: updateRange() is deprecated and will be removed in r169. Use addUpdateRange() instead."),this._updateRange}setUsage(t){return this.usage=t,this}addUpdateRange(t,e){this.updateRanges.push({start:t,count:e})}clearUpdateRanges(){this.updateRanges.length=0}copy(t){return this.array=new t.array.constructor(t.array),this.count=t.count,this.stride=t.stride,this.usage=t.usage,this}copyAt(t,e,n){t*=this.stride,n*=e.stride;for(let i=0,r=this.stride;i<r;i++)this.array[t+i]=e.array[n+i];return this}set(t,e=0){return this.array.set(t,e),this}clone(t){void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=qn()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=this.array.slice(0).buffer);const e=new this.array.constructor(t.arrayBuffers[this.array.buffer._uuid]),n=new this.constructor(e,this.stride);return n.setUsage(this.usage),n}onUpload(t){return this.onUploadCallback=t,this}toJSON(t){return void 0===t.arrayBuffers&&(t.arrayBuffers={}),void 0===this.array.buffer._uuid&&(this.array.buffer._uuid=qn()),void 0===t.arrayBuffers[this.array.buffer._uuid]&&(t.arrayBuffers[this.array.buffer._uuid]=Array.from(new Uint32Array(this.array.buffer))),{uuid:this.uuid,buffer:this.array.buffer._uuid,type:this.array.constructor.name,stride:this.stride}}}const uc=new Li;class dc{constructor(t,e,n,i=!1){this.isInterleavedBufferAttribute=!0,this.name="",this.data=t,this.itemSize=e,this.offset=n,this.normalized=i}get count(){return this.data.count}get array(){return this.data.array}set needsUpdate(t){this.data.needsUpdate=t}applyMatrix4(t){for(let e=0,n=this.data.count;e<n;e++)uc.fromBufferAttribute(this,e),uc.applyMatrix4(t),this.setXYZ(e,uc.x,uc.y,uc.z);return this}applyNormalMatrix(t){for(let e=0,n=this.count;e<n;e++)uc.fromBufferAttribute(this,e),uc.applyNormalMatrix(t),this.setXYZ(e,uc.x,uc.y,uc.z);return this}transformDirection(t){for(let e=0,n=this.count;e<n;e++)uc.fromBufferAttribute(this,e),uc.transformDirection(t),this.setXYZ(e,uc.x,uc.y,uc.z);return this}getComponent(t,e){let n=this.array[t*this.data.stride+this.offset+e];return this.normalized&&(n=Kn(n,this.array)),n}setComponent(t,e,n){return this.normalized&&(n=$n(n,this.array)),this.data.array[t*this.data.stride+this.offset+e]=n,this}setX(t,e){return this.normalized&&(e=$n(e,this.array)),this.data.array[t*this.data.stride+this.offset]=e,this}setY(t,e){return this.normalized&&(e=$n(e,this.array)),this.data.array[t*this.data.stride+this.offset+1]=e,this}setZ(t,e){return this.normalized&&(e=$n(e,this.array)),this.data.array[t*this.data.stride+this.offset+2]=e,this}setW(t,e){return this.normalized&&(e=$n(e,this.array)),this.data.array[t*this.data.stride+this.offset+3]=e,this}getX(t){let e=this.data.array[t*this.data.stride+this.offset];return this.normalized&&(e=Kn(e,this.array)),e}getY(t){let e=this.data.array[t*this.data.stride+this.offset+1];return this.normalized&&(e=Kn(e,this.array)),e}getZ(t){let e=this.data.array[t*this.data.stride+this.offset+2];return this.normalized&&(e=Kn(e,this.array)),e}getW(t){let e=this.data.array[t*this.data.stride+this.offset+3];return this.normalized&&(e=Kn(e,this.array)),e}setXY(t,e,n){return t=t*this.data.stride+this.offset,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this}setXYZ(t,e,n,i){return t=t*this.data.stride+this.offset,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this}setXYZW(t,e,n,i,r){return t=t*this.data.stride+this.offset,this.normalized&&(e=$n(e,this.array),n=$n(n,this.array),i=$n(i,this.array),r=$n(r,this.array)),this.data.array[t+0]=e,this.data.array[t+1]=n,this.data.array[t+2]=i,this.data.array[t+3]=r,this}clone(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.clone(): Cloning an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return new cs(new this.array.constructor(t),this.itemSize,this.normalized)}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.clone(t)),new dc(t.interleavedBuffers[this.data.uuid],this.itemSize,this.offset,this.normalized)}toJSON(t){if(void 0===t){console.log("THREE.InterleavedBufferAttribute.toJSON(): Serializing an interleaved buffer attribute will de-interleave buffer data.");const t=[];for(let e=0;e<this.count;e++){const n=e*this.data.stride+this.offset;for(let e=0;e<this.itemSize;e++)t.push(this.data.array[n+e])}return{itemSize:this.itemSize,type:this.array.constructor.name,array:t,normalized:this.normalized}}return void 0===t.interleavedBuffers&&(t.interleavedBuffers={}),void 0===t.interleavedBuffers[this.data.uuid]&&(t.interleavedBuffers[this.data.uuid]=this.data.toJSON(t)),{isInterleavedBufferAttribute:!0,itemSize:this.itemSize,data:this.data.uuid,offset:this.offset,normalized:this.normalized}}}class pc extends ts{constructor(t){super(),this.isSpriteMaterial=!0,this.type="SpriteMaterial",this.color=new Kr(16777215),this.map=null,this.alphaMap=null,this.rotation=0,this.sizeAttenuation=!0,this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.rotation=t.rotation,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}let mc;const fc=new Li,gc=new Li,vc=new Li,_c=new ti,xc=new ti,yc=new lr,Mc=new Li,Sc=new Li,bc=new Li,wc=new ti,Tc=new ti,Ec=new ti;class Ac extends Dr{constructor(t=new pc){if(super(),this.isSprite=!0,this.type="Sprite",void 0===mc){mc=new Es;const t=new Float32Array([-.5,-.5,0,0,0,.5,-.5,0,1,0,.5,.5,0,1,1,-.5,.5,0,0,1]),e=new hc(t,5);mc.setIndex([0,1,2,0,2,3]),mc.setAttribute("position",new dc(e,3,0,!1)),mc.setAttribute("uv",new dc(e,2,3,!1))}this.geometry=mc,this.material=t,this.center=new ti(.5,.5)}raycast(t,e){null===t.camera&&console.error('THREE.Sprite: "Raycaster.camera" needs to be set in order to raycast against sprites.'),gc.setFromMatrixScale(this.matrixWorld),yc.copy(t.camera.matrixWorld),this.modelViewMatrix.multiplyMatrices(t.camera.matrixWorldInverse,this.matrixWorld),vc.setFromMatrixPosition(this.modelViewMatrix),t.camera.isPerspectiveCamera&&!1===this.material.sizeAttenuation&&gc.multiplyScalar(-vc.z);const n=this.material.rotation;let i,r;0!==n&&(r=Math.cos(n),i=Math.sin(n));const s=this.center;Rc(Mc.set(-.5,-.5,0),vc,s,gc,i,r),Rc(Sc.set(.5,-.5,0),vc,s,gc,i,r),Rc(bc.set(.5,.5,0),vc,s,gc,i,r),wc.set(0,0),Tc.set(1,0),Ec.set(1,1);let a=t.ray.intersectTriangle(Mc,Sc,bc,!1,fc);if(null===a&&(Rc(Sc.set(-.5,.5,0),vc,s,gc,i,r),Tc.set(0,1),a=t.ray.intersectTriangle(Mc,bc,Sc,!1,fc),null===a))return;const o=t.ray.origin.distanceTo(fc);o<t.near||o>t.far||e.push({distance:o,point:fc.clone(),uv:jr.getInterpolation(fc,Mc,Sc,bc,wc,Tc,Ec,new ti),face:null,object:this})}copy(t,e){return super.copy(t,e),void 0!==t.center&&this.center.copy(t.center),this.material=t.material,this}}function Rc(t,e,n,i,r,s){_c.subVectors(t,n).addScalar(.5).multiply(i),void 0!==r?(xc.x=s*_c.x-r*_c.y,xc.y=r*_c.x+s*_c.y):xc.copy(_c),t.copy(e),t.x+=xc.x,t.y+=xc.y,t.applyMatrix4(yc)}const Cc=new Li,Pc=new Li;class Ic extends Dr{constructor(){super(),this._currentLevel=0,this.type="LOD",Object.defineProperties(this,{levels:{enumerable:!0,value:[]},isLOD:{value:!0}}),this.autoUpdate=!0}copy(t){super.copy(t,!1);const e=t.levels;for(let t=0,n=e.length;t<n;t++){const n=e[t];this.addLevel(n.object.clone(),n.distance,n.hysteresis)}return this.autoUpdate=t.autoUpdate,this}addLevel(t,e=0,n=0){e=Math.abs(e);const i=this.levels;let r;for(r=0;r<i.length&&!(e<i[r].distance);r++);return i.splice(r,0,{distance:e,hysteresis:n,object:t}),this.add(t),this}getCurrentLevel(){return this._currentLevel}getObjectForDistance(t){const e=this.levels;if(e.length>0){let n,i;for(n=1,i=e.length;n<i;n++){let i=e[n].distance;if(e[n].object.visible&&(i-=i*e[n].hysteresis),t<i)break}return e[n-1].object}return null}raycast(t,e){if(this.levels.length>0){Cc.setFromMatrixPosition(this.matrixWorld);const n=t.ray.origin.distanceTo(Cc);this.getObjectForDistance(n).raycast(t,e)}}update(t){const e=this.levels;if(e.length>1){Cc.setFromMatrixPosition(t.matrixWorld),Pc.setFromMatrixPosition(this.matrixWorld);const n=Cc.distanceTo(Pc)/t.zoom;let i,r;for(e[0].object.visible=!0,i=1,r=e.length;i<r;i++){let t=e[i].distance;if(e[i].object.visible&&(t-=t*e[i].hysteresis),!(n>=t))break;e[i-1].object.visible=!1,e[i].object.visible=!0}for(this._currentLevel=i-1;i<r;i++)e[i].object.visible=!1}}toJSON(t){const e=super.toJSON(t);!1===this.autoUpdate&&(e.object.autoUpdate=!1),e.object.levels=[];const n=this.levels;for(let t=0,i=n.length;t<i;t++){const i=n[t];e.object.levels.push({object:i.object.uuid,distance:i.distance,hysteresis:i.hysteresis})}return e}}const Lc=new Li,Uc=new wi,Nc=new wi,Dc=new Li,Oc=new lr,Fc=new Li,Bc=new Qi,zc=new lr,kc=new or;class Vc extends Ws{constructor(t,e){super(t,e),this.isSkinnedMesh=!0,this.type="SkinnedMesh",this.bindMode=st,this.bindMatrix=new lr,this.bindMatrixInverse=new lr,this.boundingBox=null,this.boundingSphere=null}computeBoundingBox(){const t=this.geometry;null===this.boundingBox&&(this.boundingBox=new Di),this.boundingBox.makeEmpty();const e=t.getAttribute("position");for(let t=0;t<e.count;t++)this.getVertexPosition(t,Fc),this.boundingBox.expandByPoint(Fc)}computeBoundingSphere(){const t=this.geometry;null===this.boundingSphere&&(this.boundingSphere=new Qi),this.boundingSphere.makeEmpty();const e=t.getAttribute("position");for(let t=0;t<e.count;t++)this.getVertexPosition(t,Fc),this.boundingSphere.expandByPoint(Fc)}copy(t,e){return super.copy(t,e),this.bindMode=t.bindMode,this.bindMatrix.copy(t.bindMatrix),this.bindMatrixInverse.copy(t.bindMatrixInverse),this.skeleton=t.skeleton,null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this}raycast(t,e){const n=this.material,i=this.matrixWorld;void 0!==n&&(null===this.boundingSphere&&this.computeBoundingSphere(),Bc.copy(this.boundingSphere),Bc.applyMatrix4(i),!1!==t.ray.intersectsSphere(Bc)&&(zc.copy(i).invert(),kc.copy(t.ray).applyMatrix4(zc),null!==this.boundingBox&&!1===kc.intersectsBox(this.boundingBox)||this._computeIntersections(t,e,kc)))}getVertexPosition(t,e){return super.getVertexPosition(t,e),this.applyBoneTransform(t,e),e}bind(t,e){this.skeleton=t,void 0===e&&(this.updateMatrixWorld(!0),this.skeleton.calculateInverses(),e=this.matrixWorld),this.bindMatrix.copy(e),this.bindMatrixInverse.copy(e).invert()}pose(){this.skeleton.pose()}normalizeSkinWeights(){const t=new wi,e=this.geometry.attributes.skinWeight;for(let n=0,i=e.count;n<i;n++){t.fromBufferAttribute(e,n);const i=1/t.manhattanLength();i!==1/0?t.multiplyScalar(i):t.set(1,0,0,0),e.setXYZW(n,t.x,t.y,t.z,t.w)}}updateMatrixWorld(t){super.updateMatrixWorld(t),this.bindMode===st?this.bindMatrixInverse.copy(this.matrixWorld).invert():this.bindMode===at?this.bindMatrixInverse.copy(this.bindMatrix).invert():console.warn("THREE.SkinnedMesh: Unrecognized bindMode: "+this.bindMode)}applyBoneTransform(t,e){const n=this.skeleton,i=this.geometry;Uc.fromBufferAttribute(i.attributes.skinIndex,t),Nc.fromBufferAttribute(i.attributes.skinWeight,t),Lc.copy(e).applyMatrix4(this.bindMatrix),e.set(0,0,0);for(let t=0;t<4;t++){const i=Nc.getComponent(t);if(0!==i){const r=Uc.getComponent(t);Oc.multiplyMatrices(n.bones[r].matrixWorld,n.boneInverses[r]),e.addScaledVector(Dc.copy(Lc).applyMatrix4(Oc),i)}}return e.applyMatrix4(this.bindMatrixInverse)}}class Hc extends Dr{constructor(){super(),this.isBone=!0,this.type="Bone"}}class Gc extends bi{constructor(t=null,e=1,n=1,i,r,s,a,o,l=1003,c=1003,h,u){super(null,s,a,o,l,c,i,r,h,u),this.isDataTexture=!0,this.image={data:t,width:e,height:n},this.generateMipmaps=!1,this.flipY=!1,this.unpackAlignment=1}}const Wc=new lr,Xc=new lr;class jc{constructor(t=[],e=[]){this.uuid=qn(),this.bones=t.slice(0),this.boneInverses=e,this.boneMatrices=null,this.boneTexture=null,this.init()}init(){const t=this.bones,e=this.boneInverses;if(this.boneMatrices=new Float32Array(16*t.length),0===e.length)this.calculateInverses();else if(t.length!==e.length){console.warn("THREE.Skeleton: Number of inverse bone matrices does not match amount of bones."),this.boneInverses=[];for(let t=0,e=this.bones.length;t<e;t++)this.boneInverses.push(new lr)}}calculateInverses(){this.boneInverses.length=0;for(let t=0,e=this.bones.length;t<e;t++){const e=new lr;this.bones[t]&&e.copy(this.bones[t].matrixWorld).invert(),this.boneInverses.push(e)}}pose(){for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&e.matrixWorld.copy(this.boneInverses[t]).invert()}for(let t=0,e=this.bones.length;t<e;t++){const e=this.bones[t];e&&(e.parent&&e.parent.isBone?(e.matrix.copy(e.parent.matrixWorld).invert(),e.matrix.multiply(e.matrixWorld)):e.matrix.copy(e.matrixWorld),e.matrix.decompose(e.position,e.quaternion,e.scale))}}update(){const t=this.bones,e=this.boneInverses,n=this.boneMatrices,i=this.boneTexture;for(let i=0,r=t.length;i<r;i++){const r=t[i]?t[i].matrixWorld:Xc;Wc.multiplyMatrices(r,e[i]),Wc.toArray(n,16*i)}null!==i&&(i.needsUpdate=!0)}clone(){return new jc(this.bones,this.boneInverses)}computeBoneTexture(){let t=Math.sqrt(4*this.bones.length);t=4*Math.ceil(t/4),t=Math.max(t,4);const e=new Float32Array(t*t*4);e.set(this.boneMatrices);const n=new Gc(e,t,t,kt,Lt);return n.needsUpdate=!0,this.boneMatrices=e,this.boneTexture=n,this}getBoneByName(t){for(let e=0,n=this.bones.length;e<n;e++){const n=this.bones[e];if(n.name===t)return n}}dispose(){null!==this.boneTexture&&(this.boneTexture.dispose(),this.boneTexture=null)}fromJSON(t,e){this.uuid=t.uuid;for(let n=0,i=t.bones.length;n<i;n++){const i=t.bones[n];let r=e[i];void 0===r&&(console.warn("THREE.Skeleton: No bone found with UUID:",i),r=new Hc),this.bones.push(r),this.boneInverses.push((new lr).fromArray(t.boneInverses[n]))}return this.init(),this}toJSON(){const t={metadata:{version:4.6,type:"Skeleton",generator:"Skeleton.toJSON"},bones:[],boneInverses:[]};t.uuid=this.uuid;const e=this.bones,n=this.boneInverses;for(let i=0,r=e.length;i<r;i++){const r=e[i];t.bones.push(r.uuid);const s=n[i];t.boneInverses.push(s.toArray())}return t}}class qc extends cs{constructor(t,e,n,i=1){super(t,e,n),this.isInstancedBufferAttribute=!0,this.meshPerAttribute=i}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}toJSON(){const t=super.toJSON();return t.meshPerAttribute=this.meshPerAttribute,t.isInstancedBufferAttribute=!0,t}}const Yc=new lr,Zc=new lr,Jc=[],Kc=new Di,$c=new lr,Qc=new Ws,th=new Qi;class eh extends Ws{constructor(t,e,n){super(t,e),this.isInstancedMesh=!0,this.instanceMatrix=new qc(new Float32Array(16*n),16),this.instanceColor=null,this.morphTexture=null,this.count=n,this.boundingBox=null,this.boundingSphere=null;for(let t=0;t<n;t++)this.setMatrixAt(t,$c)}computeBoundingBox(){const t=this.geometry,e=this.count;null===this.boundingBox&&(this.boundingBox=new Di),null===t.boundingBox&&t.computeBoundingBox(),this.boundingBox.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Yc),Kc.copy(t.boundingBox).applyMatrix4(Yc),this.boundingBox.union(Kc)}computeBoundingSphere(){const t=this.geometry,e=this.count;null===this.boundingSphere&&(this.boundingSphere=new Qi),null===t.boundingSphere&&t.computeBoundingSphere(),this.boundingSphere.makeEmpty();for(let n=0;n<e;n++)this.getMatrixAt(n,Yc),th.copy(t.boundingSphere).applyMatrix4(Yc),this.boundingSphere.union(th)}copy(t,e){return super.copy(t,e),this.instanceMatrix.copy(t.instanceMatrix),null!==t.morphTexture&&(this.morphTexture=t.morphTexture.clone()),null!==t.instanceColor&&(this.instanceColor=t.instanceColor.clone()),this.count=t.count,null!==t.boundingBox&&(this.boundingBox=t.boundingBox.clone()),null!==t.boundingSphere&&(this.boundingSphere=t.boundingSphere.clone()),this}getColorAt(t,e){e.fromArray(this.instanceColor.array,3*t)}getMatrixAt(t,e){e.fromArray(this.instanceMatrix.array,16*t)}getMorphAt(t,e){const n=e.morphTargetInfluences,i=this.morphTexture.source.data.data,r=t*(n.length+1)+1;for(let t=0;t<n.length;t++)n[t]=i[r+t]}raycast(t,e){const n=this.matrixWorld,i=this.count;if(Qc.geometry=this.geometry,Qc.material=this.material,void 0!==Qc.material&&(null===this.boundingSphere&&this.computeBoundingSphere(),th.copy(this.boundingSphere),th.applyMatrix4(n),!1!==t.ray.intersectsSphere(th)))for(let r=0;r<i;r++){this.getMatrixAt(r,Yc),Zc.multiplyMatrices(n,Yc),Qc.matrixWorld=Zc,Qc.raycast(t,Jc);for(let t=0,n=Jc.length;t<n;t++){const n=Jc[t];n.instanceId=r,n.object=this,e.push(n)}Jc.length=0}}setColorAt(t,e){null===this.instanceColor&&(this.instanceColor=new qc(new Float32Array(3*this.instanceMatrix.count).fill(1),3)),e.toArray(this.instanceColor.array,3*t)}setMatrixAt(t,e){e.toArray(this.instanceMatrix.array,16*t)}setMorphAt(t,e){const n=e.morphTargetInfluences,i=n.length+1;null===this.morphTexture&&(this.morphTexture=new Gc(new Float32Array(i*this.count),i,this.count,Xt,Lt));const r=this.morphTexture.source.data.data;let s=0;for(let t=0;t<n.length;t++)s+=n[t];const a=this.geometry.morphTargetsRelative?1:1-s,o=i*t;r[o]=a,r.set(n,o+1)}updateMorphTargets(){}dispose(){return this.dispatchEvent({type:"dispose"}),null!==this.morphTexture&&(this.morphTexture.dispose(),this.morphTexture=null),this}}function nh(t,e){return t.z-e.z}function ih(t,e){return e.z-t.z}class rh{constructor(){this.index=0,this.pool=[],this.list=[]}push(t,e,n){const i=this.pool,r=this.list;this.index>=i.length&&i.push({start:-1,count:-1,z:-1,index:-1});const s=i[this.index];r.push(s),this.index++,s.start=t.start,s.count=t.count,s.z=e,s.index=n}reset(){this.list.length=0,this.index=0}}const sh=new lr,ah=new lr,oh=new lr,lh=new Kr(1,1,1),ch=new lr,hh=new pa,uh=new Di,dh=new Qi,ph=new Li,mh=new Li,fh=new Li,gh=new rh,vh=new Ws,_h=[];function xh(t,e,n=0){const i=e.itemSize;if(t.isInterleavedBufferAttribute||t.array.constructor!==e.array.constructor){const r=t.count;for(let s=0;s<r;s++)for(let r=0;r<i;r++)e.setComponent(s+n,r,t.getComponent(s,r))}else e.array.set(t.array,n*i);e.needsUpdate=!0}class yh extends Ws{get maxInstanceCount(){return this._maxInstanceCount}constructor(t,e,n=2*e,i){super(new Es,i),this.isBatchedMesh=!0,this.perObjectFrustumCulled=!0,this.sortObjects=!0,this.boundingBox=null,this.boundingSphere=null,this.customSort=null,this._drawInfo=[],this._drawRanges=[],this._reservedRanges=[],this._bounds=[],this._maxInstanceCount=t,this._maxVertexCount=e,this._maxIndexCount=n,this._geometryInitialized=!1,this._geometryCount=0,this._multiDrawCounts=new Int32Array(t),this._multiDrawStarts=new Int32Array(t),this._multiDrawCount=0,this._multiDrawInstances=null,this._visibilityChanged=!0,this._matricesTexture=null,this._indirectTexture=null,this._colorsTexture=null,this._initMatricesTexture(),this._initIndirectTexture()}_initMatricesTexture(){let t=Math.sqrt(4*this._maxInstanceCount);t=4*Math.ceil(t/4),t=Math.max(t,4);const e=new Float32Array(t*t*4),n=new Gc(e,t,t,kt,Lt);this._matricesTexture=n}_initIndirectTexture(){let t=Math.sqrt(this._maxInstanceCount);t=Math.ceil(t);const e=new Uint32Array(t*t),n=new Gc(e,t,t,jt,It);this._indirectTexture=n}_initColorsTexture(){let t=Math.sqrt(this._maxIndexCount);t=Math.ceil(t);const e=new Float32Array(t*t*4).fill(1),n=new Gc(e,t,t,kt,Lt);n.colorSpace=mi.workingColorSpace,this._colorsTexture=n}_initializeGeometry(t){const e=this.geometry,n=this._maxVertexCount,i=this._maxIndexCount;if(!1===this._geometryInitialized){for(const i in t.attributes){const r=t.getAttribute(i),{array:s,itemSize:a,normalized:o}=r,l=new s.constructor(n*a),c=new cs(l,a,o);e.setAttribute(i,c)}if(null!==t.getIndex()){const t=n>65535?new Uint32Array(i):new Uint16Array(i);e.setIndex(new cs(t,1))}this._geometryInitialized=!0}}_validateGeometry(t){const e=this.geometry;if(Boolean(t.getIndex())!==Boolean(e.getIndex()))throw new Error('BatchedMesh: All geometries must consistently have "index".');for(const n in e.attributes){if(!t.hasAttribute(n))throw new Error(`BatchedMesh: Added geometry missing "${n}". All geometries must have consistent attributes.`);const i=t.getAttribute(n),r=e.getAttribute(n);if(i.itemSize!==r.itemSize||i.normalized!==r.normalized)throw new Error("BatchedMesh: All attributes must have a consistent itemSize and normalized value.")}}setCustomSort(t){return this.customSort=t,this}computeBoundingBox(){null===this.boundingBox&&(this.boundingBox=new Di);const t=this._geometryCount,e=this.boundingBox,n=this._drawInfo;e.makeEmpty();for(let i=0;i<t;i++){if(!1===n[i].active)continue;const t=n[i].geometryIndex;this.getMatrixAt(i,sh),this.getBoundingBoxAt(t,uh).applyMatrix4(sh),e.union(uh)}}computeBoundingSphere(){null===this.boundingSphere&&(this.boundingSphere=new Qi);const t=this.boundingSphere,e=this._drawInfo;t.makeEmpty();for(let n=0,i=e.length;n<i;n++){if(!1===e[n].active)continue;const i=e[n].geometryIndex;this.getMatrixAt(n,sh),this.getBoundingSphereAt(i,dh).applyMatrix4(sh),t.union(dh)}}addInstance(t){if(this._drawInfo.length>=this._maxInstanceCount)throw new Error("BatchedMesh: Maximum item count reached.");this._drawInfo.push({visible:!0,active:!0,geometryIndex:t});const e=this._drawInfo.length-1,n=this._matricesTexture,i=n.image.data;oh.toArray(i,16*e),n.needsUpdate=!0;const r=this._colorsTexture;return r&&(lh.toArray(r.image.data,4*e),r.needsUpdate=!0),e}addGeometry(t,e=-1,n=-1){if(this._initializeGeometry(t),this._validateGeometry(t),this._drawInfo.length>=this._maxInstanceCount)throw new Error("BatchedMesh: Maximum item count reached.");const i={vertexStart:-1,vertexCount:-1,indexStart:-1,indexCount:-1};let r=null;const s=this._reservedRanges,a=this._drawRanges,o=this._bounds;0!==this._geometryCount&&(r=s[s.length-1]),i.vertexCount=-1===e?t.getAttribute("position").count:e,i.vertexStart=null===r?0:r.vertexStart+r.vertexCount;const l=t.getIndex(),c=null!==l;if(c&&(i.indexCount=-1===n?l.count:n,i.indexStart=null===r?0:r.indexStart+r.indexCount),-1!==i.indexStart&&i.indexStart+i.indexCount>this._maxIndexCount||i.vertexStart+i.vertexCount>this._maxVertexCount)throw new Error("BatchedMesh: Reserved space request exceeds the maximum buffer size.");const h=this._geometryCount;return this._geometryCount++,s.push(i),a.push({start:c?i.indexStart:i.vertexStart,count:-1}),o.push({boxInitialized:!1,box:new Di,sphereInitialized:!1,sphere:new Qi}),this.setGeometryAt(h,t),h}setGeometryAt(t,e){if(t>=this._geometryCount)throw new Error("BatchedMesh: Maximum geometry count reached.");this._validateGeometry(e);const n=this.geometry,i=null!==n.getIndex(),r=n.getIndex(),s=e.getIndex(),a=this._reservedRanges[t];if(i&&s.count>a.indexCount||e.attributes.position.count>a.vertexCount)throw new Error("BatchedMesh: Reserved space not large enough for provided geometry.");const o=a.vertexStart,l=a.vertexCount;for(const t in n.attributes){const i=e.getAttribute(t),r=n.getAttribute(t);xh(i,r,o);const s=i.itemSize;for(let t=i.count,e=l;t<e;t++){const e=o+t;for(let t=0;t<s;t++)r.setComponent(e,t,0)}r.needsUpdate=!0,r.addUpdateRange(o*s,l*s)}if(i){const t=a.indexStart;for(let e=0;e<s.count;e++)r.setX(t+e,o+s.getX(e));for(let e=s.count,n=a.indexCount;e<n;e++)r.setX(t+e,o);r.needsUpdate=!0,r.addUpdateRange(t,a.indexCount)}const c=this._bounds[t];null!==e.boundingBox?(c.box.copy(e.boundingBox),c.boxInitialized=!0):c.boxInitialized=!1,null!==e.boundingSphere?(c.sphere.copy(e.boundingSphere),c.sphereInitialized=!0):c.sphereInitialized=!1;const h=this._drawRanges[t],u=e.getAttribute("position");return h.count=i?s.count:u.count,this._visibilityChanged=!0,t}getBoundingBoxAt(t,e){if(t>=this._geometryCount)return null;const n=this._bounds[t],i=n.box,r=this.geometry;if(!1===n.boxInitialized){i.makeEmpty();const e=r.index,s=r.attributes.position,a=this._drawRanges[t];for(let t=a.start,n=a.start+a.count;t<n;t++){let n=t;e&&(n=e.getX(n)),i.expandByPoint(ph.fromBufferAttribute(s,n))}n.boxInitialized=!0}return e.copy(i),e}getBoundingSphereAt(t,e){if(t>=this._geometryCount)return null;const n=this._bounds[t],i=n.sphere,r=this.geometry;if(!1===n.sphereInitialized){i.makeEmpty(),this.getBoundingBoxAt(t,uh),uh.getCenter(i.center);const e=r.index,s=r.attributes.position,a=this._drawRanges[t];let o=0;for(let t=a.start,n=a.start+a.count;t<n;t++){let n=t;e&&(n=e.getX(n)),ph.fromBufferAttribute(s,n),o=Math.max(o,i.center.distanceToSquared(ph))}i.radius=Math.sqrt(o),n.sphereInitialized=!0}return e.copy(i),e}setMatrixAt(t,e){const n=this._drawInfo,i=this._matricesTexture,r=this._matricesTexture.image.data;return t>=n.length||!1===n[t].active||(e.toArray(r,16*t),i.needsUpdate=!0),this}getMatrixAt(t,e){const n=this._drawInfo,i=this._matricesTexture.image.data;return t>=n.length||!1===n[t].active?null:e.fromArray(i,16*t)}setColorAt(t,e){null===this._colorsTexture&&this._initColorsTexture();const n=this._colorsTexture,i=this._colorsTexture.image.data,r=this._drawInfo;return t>=r.length||!1===r[t].active||(e.toArray(i,4*t),n.needsUpdate=!0),this}getColorAt(t,e){const n=this._colorsTexture.image.data,i=this._drawInfo;return t>=i.length||!1===i[t].active?null:e.fromArray(n,4*t)}setVisibleAt(t,e){const n=this._drawInfo;return t>=n.length||!1===n[t].active||n[t].visible===e||(n[t].visible=e,this._visibilityChanged=!0),this}getVisibleAt(t){const e=this._drawInfo;return!(t>=e.length||!1===e[t].active)&&e[t].visible}raycast(t,e){const n=this._drawInfo,i=this._drawRanges,r=this.matrixWorld,s=this.geometry;vh.material=this.material,vh.geometry.index=s.index,vh.geometry.attributes=s.attributes,null===vh.geometry.boundingBox&&(vh.geometry.boundingBox=new Di),null===vh.geometry.boundingSphere&&(vh.geometry.boundingSphere=new Qi);for(let s=0,a=n.length;s<a;s++){if(!n[s].visible||!n[s].active)continue;const a=n[s].geometryIndex,o=i[a];vh.geometry.setDrawRange(o.start,o.count),this.getMatrixAt(s,vh.matrixWorld).premultiply(r),this.getBoundingBoxAt(a,vh.geometry.boundingBox),this.getBoundingSphereAt(a,vh.geometry.boundingSphere),vh.raycast(t,_h);for(let t=0,n=_h.length;t<n;t++){const n=_h[t];n.object=this,n.batchId=s,e.push(n)}_h.length=0}vh.material=null,vh.geometry.index=null,vh.geometry.attributes={},vh.geometry.setDrawRange(0,1/0)}copy(t){return super.copy(t),this.geometry=t.geometry.clone(),this.perObjectFrustumCulled=t.perObjectFrustumCulled,this.sortObjects=t.sortObjects,this.boundingBox=null!==t.boundingBox?t.boundingBox.clone():null,this.boundingSphere=null!==t.boundingSphere?t.boundingSphere.clone():null,this._drawRanges=t._drawRanges.map((t=>({...t}))),this._reservedRanges=t._reservedRanges.map((t=>({...t}))),this._drawInfo=t._drawInfo.map((t=>({...t}))),this._bounds=t._bounds.map((t=>({boxInitialized:t.boxInitialized,box:t.box.clone(),sphereInitialized:t.sphereInitialized,sphere:t.sphere.clone()}))),this._maxInstanceCount=t._maxInstanceCount,this._maxVertexCount=t._maxVertexCount,this._maxIndexCount=t._maxIndexCount,this._geometryInitialized=t._geometryInitialized,this._geometryCount=t._geometryCount,this._multiDrawCounts=t._multiDrawCounts.slice(),this._multiDrawStarts=t._multiDrawStarts.slice(),this._matricesTexture=t._matricesTexture.clone(),this._matricesTexture.image.data=this._matricesTexture.image.data.slice(),null!==this._colorsTexture&&(this._colorsTexture=t._colorsTexture.clone(),this._colorsTexture.image.data=this._colorsTexture.image.data.slice()),this}dispose(){return this.geometry.dispose(),this._matricesTexture.dispose(),this._matricesTexture=null,this._indirectTexture.dispose(),this._indirectTexture=null,null!==this._colorsTexture&&(this._colorsTexture.dispose(),this._colorsTexture=null),this}onBeforeRender(t,e,n,i,r){if(!this._visibilityChanged&&!this.perObjectFrustumCulled&&!this.sortObjects)return;const s=i.getIndex(),a=null===s?1:s.array.BYTES_PER_ELEMENT,o=this._drawInfo,l=this._multiDrawStarts,c=this._multiDrawCounts,h=this._drawRanges,u=this.perObjectFrustumCulled,d=this._indirectTexture,p=d.image.data;u&&(ch.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse).multiply(this.matrixWorld),hh.setFromProjectionMatrix(ch,t.coordinateSystem));let m=0;if(this.sortObjects){ah.copy(this.matrixWorld).invert(),ph.setFromMatrixPosition(n.matrixWorld).applyMatrix4(ah),mh.set(0,0,-1).transformDirection(n.matrixWorld).transformDirection(ah);for(let t=0,e=o.length;t<e;t++)if(o[t].visible&&o[t].active){const e=o[t].geometryIndex;this.getMatrixAt(t,sh),this.getBoundingSphereAt(e,dh).applyMatrix4(sh);let n=!1;if(u&&(n=!hh.intersectsSphere(dh)),!n){const n=fh.subVectors(dh.center,ph).dot(mh);gh.push(h[e],n,t)}}const t=gh.list,e=this.customSort;null===e?t.sort(r.transparent?ih:nh):e.call(this,t,n);for(let e=0,n=t.length;e<n;e++){const n=t[e];l[m]=n.start*a,c[m]=n.count,p[m]=n.index,m++}gh.reset()}else for(let t=0,e=o.length;t<e;t++)if(o[t].visible&&o[t].active){const e=o[t].geometryIndex;let n=!1;if(u&&(this.getMatrixAt(t,sh),this.getBoundingSphereAt(e,dh).applyMatrix4(sh),n=!hh.intersectsSphere(dh)),!n){const n=h[e];l[m]=n.start*a,c[m]=n.count,p[m]=t,m++}}d.needsUpdate=!0,this._multiDrawCount=m,this._visibilityChanged=!1}onBeforeShadow(t,e,n,i,r,s){this.onBeforeRender(t,null,i,r,s)}}class Mh extends ts{constructor(t){super(),this.isLineBasicMaterial=!0,this.type="LineBasicMaterial",this.color=new Kr(16777215),this.map=null,this.linewidth=1,this.linecap="round",this.linejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.linewidth=t.linewidth,this.linecap=t.linecap,this.linejoin=t.linejoin,this.fog=t.fog,this}}const Sh=new Li,bh=new Li,wh=new lr,Th=new or,Eh=new Qi,Ah=new Li,Rh=new Li;class Ch extends Dr{constructor(t=new Es,e=new Mh){super(),this.isLine=!0,this.type="Line",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[0];for(let t=1,i=e.count;t<i;t++)Sh.fromBufferAttribute(e,t-1),bh.fromBufferAttribute(e,t),n[t]=n[t-1],n[t]+=Sh.distanceTo(bh);t.setAttribute("lineDistance",new _s(n,1))}else console.warn("THREE.Line.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Line.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Eh.copy(n.boundingSphere),Eh.applyMatrix4(i),Eh.radius+=r,!1===t.ray.intersectsSphere(Eh))return;wh.copy(i).invert(),Th.copy(t.ray).applyMatrix4(wh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=this.isLineSegments?2:1,c=n.index,h=n.attributes.position;if(null!==c){const n=Math.max(0,s.start),i=Math.min(c.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=c.getX(r),i=c.getX(r+1),s=Ph(this,t,Th,o,n,i);s&&e.push(s)}if(this.isLineLoop){const r=c.getX(i-1),s=c.getX(n),a=Ph(this,t,Th,o,r,s);a&&e.push(a)}}else{const n=Math.max(0,s.start),i=Math.min(h.count,s.start+s.count);for(let r=n,s=i-1;r<s;r+=l){const n=Ph(this,t,Th,o,r,r+1);n&&e.push(n)}if(this.isLineLoop){const r=Ph(this,t,Th,o,i-1,n);r&&e.push(r)}}}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}}function Ph(t,e,n,i,r,s){const a=t.geometry.attributes.position;Sh.fromBufferAttribute(a,r),bh.fromBufferAttribute(a,s);if(n.distanceSqToSegment(Sh,bh,Ah,Rh)>i)return;Ah.applyMatrix4(t.matrixWorld);const o=e.ray.origin.distanceTo(Ah);return o<e.near||o>e.far?void 0:{distance:o,point:Rh.clone().applyMatrix4(t.matrixWorld),index:r,face:null,faceIndex:null,object:t}}const Ih=new Li,Lh=new Li;class Uh extends Ch{constructor(t,e){super(t,e),this.isLineSegments=!0,this.type="LineSegments"}computeLineDistances(){const t=this.geometry;if(null===t.index){const e=t.attributes.position,n=[];for(let t=0,i=e.count;t<i;t+=2)Ih.fromBufferAttribute(e,t),Lh.fromBufferAttribute(e,t+1),n[t]=0===t?0:n[t-1],n[t+1]=n[t]+Ih.distanceTo(Lh);t.setAttribute("lineDistance",new _s(n,1))}else console.warn("THREE.LineSegments.computeLineDistances(): Computation only possible with non-indexed BufferGeometry.");return this}}class Nh extends Ch{constructor(t,e){super(t,e),this.isLineLoop=!0,this.type="LineLoop"}}class Dh extends ts{constructor(t){super(),this.isPointsMaterial=!0,this.type="PointsMaterial",this.color=new Kr(16777215),this.map=null,this.alphaMap=null,this.size=1,this.sizeAttenuation=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.alphaMap=t.alphaMap,this.size=t.size,this.sizeAttenuation=t.sizeAttenuation,this.fog=t.fog,this}}const Oh=new lr,Fh=new or,Bh=new Qi,zh=new Li;class kh extends Dr{constructor(t=new Es,e=new Dh){super(),this.isPoints=!0,this.type="Points",this.geometry=t,this.material=e,this.updateMorphTargets()}copy(t,e){return super.copy(t,e),this.material=Array.isArray(t.material)?t.material.slice():t.material,this.geometry=t.geometry,this}raycast(t,e){const n=this.geometry,i=this.matrixWorld,r=t.params.Points.threshold,s=n.drawRange;if(null===n.boundingSphere&&n.computeBoundingSphere(),Bh.copy(n.boundingSphere),Bh.applyMatrix4(i),Bh.radius+=r,!1===t.ray.intersectsSphere(Bh))return;Oh.copy(i).invert(),Fh.copy(t.ray).applyMatrix4(Oh);const a=r/((this.scale.x+this.scale.y+this.scale.z)/3),o=a*a,l=n.index,c=n.attributes.position;if(null!==l){for(let n=Math.max(0,s.start),r=Math.min(l.count,s.start+s.count);n<r;n++){const r=l.getX(n);zh.fromBufferAttribute(c,r),Vh(zh,r,o,i,t,e,this)}}else{for(let n=Math.max(0,s.start),r=Math.min(c.count,s.start+s.count);n<r;n++)zh.fromBufferAttribute(c,n),Vh(zh,n,o,i,t,e,this)}}updateMorphTargets(){const t=this.geometry.morphAttributes,e=Object.keys(t);if(e.length>0){const n=t[e[0]];if(void 0!==n){this.morphTargetInfluences=[],this.morphTargetDictionary={};for(let t=0,e=n.length;t<e;t++){const e=n[t].name||String(t);this.morphTargetInfluences.push(0),this.morphTargetDictionary[e]=t}}}}}function Vh(t,e,n,i,r,s,a){const o=Fh.distanceSqToPoint(t);if(o<n){const n=new Li;Fh.closestPointToPoint(t,n),n.applyMatrix4(i);const l=r.ray.origin.distanceTo(n);if(l<r.near||l>r.far)return;s.push({distance:l,distanceToRay:Math.sqrt(o),point:n,index:e,face:null,object:a})}}class Hh extends bi{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.isVideoTexture=!0,this.minFilter=void 0!==s?s:Mt,this.magFilter=void 0!==r?r:Mt,this.generateMipmaps=!1;const c=this;"requestVideoFrameCallback"in t&&t.requestVideoFrameCallback((function e(){c.needsUpdate=!0,t.requestVideoFrameCallback(e)}))}clone(){return new this.constructor(this.image).copy(this)}update(){const t=this.image;!1==="requestVideoFrameCallback"in t&&t.readyState>=t.HAVE_CURRENT_DATA&&(this.needsUpdate=!0)}}class Gh extends bi{constructor(t,e){super({width:t,height:e}),this.isFramebufferTexture=!0,this.magFilter=gt,this.minFilter=gt,this.generateMipmaps=!1,this.needsUpdate=!0}}class Wh extends bi{constructor(t,e,n,i,r,s,a,o,l,c,h,u){super(null,s,a,o,l,c,i,r,h,u),this.isCompressedTexture=!0,this.image={width:e,height:n},this.mipmaps=t,this.flipY=!1,this.generateMipmaps=!1}}class Xh extends Wh{constructor(t,e,n,i,r,s){super(t,e,n,r,s),this.isCompressedArrayTexture=!0,this.image.depth=i,this.wrapR=mt,this.layerUpdates=new Set}addLayerUpdate(t){this.layerUpdates.add(t)}clearLayerUpdates(){this.layerUpdates.clear()}}class jh extends Wh{constructor(t,e,n){super(void 0,t[0].width,t[0].height,e,n,lt),this.isCompressedCubeTexture=!0,this.isCubeTexture=!0,this.image=t}}class qh extends bi{constructor(t,e,n,i,r,s,a,o,l){super(t,e,n,i,r,s,a,o,l),this.isCanvasTexture=!0,this.needsUpdate=!0}}class Yh{constructor(){this.type="Curve",this.arcLengthDivisions=200}getPoint(){return console.warn("THREE.Curve: .getPoint() not implemented."),null}getPointAt(t,e){const n=this.getUtoTmapping(t);return this.getPoint(n,e)}getPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return e}getSpacedPoints(t=5){const e=[];for(let n=0;n<=t;n++)e.push(this.getPointAt(n/t));return e}getLength(){const t=this.getLengths();return t[t.length-1]}getLengths(t=this.arcLengthDivisions){if(this.cacheArcLengths&&this.cacheArcLengths.length===t+1&&!this.needsUpdate)return this.cacheArcLengths;this.needsUpdate=!1;const e=[];let n,i=this.getPoint(0),r=0;e.push(0);for(let s=1;s<=t;s++)n=this.getPoint(s/t),r+=n.distanceTo(i),e.push(r),i=n;return this.cacheArcLengths=e,e}updateArcLengths(){this.needsUpdate=!0,this.getLengths()}getUtoTmapping(t,e){const n=this.getLengths();let i=0;const r=n.length;let s;s=e||t*n[r-1];let a,o=0,l=r-1;for(;o<=l;)if(i=Math.floor(o+(l-o)/2),a=n[i]-s,a<0)o=i+1;else{if(!(a>0)){l=i;break}l=i-1}if(i=l,n[i]===s)return i/(r-1);const c=n[i];return(i+(s-c)/(n[i+1]-c))/(r-1)}getTangent(t,e){const n=1e-4;let i=t-n,r=t+n;i<0&&(i=0),r>1&&(r=1);const s=this.getPoint(i),a=this.getPoint(r),o=e||(s.isVector2?new ti:new Li);return o.copy(a).sub(s).normalize(),o}getTangentAt(t,e){const n=this.getUtoTmapping(t);return this.getTangent(n,e)}computeFrenetFrames(t,e){const n=new Li,i=[],r=[],s=[],a=new Li,o=new lr;for(let e=0;e<=t;e++){const n=e/t;i[e]=this.getTangentAt(n,new Li)}r[0]=new Li,s[0]=new Li;let l=Number.MAX_VALUE;const c=Math.abs(i[0].x),h=Math.abs(i[0].y),u=Math.abs(i[0].z);c<=l&&(l=c,n.set(1,0,0)),h<=l&&(l=h,n.set(0,1,0)),u<=l&&n.set(0,0,1),a.crossVectors(i[0],n).normalize(),r[0].crossVectors(i[0],a),s[0].crossVectors(i[0],r[0]);for(let e=1;e<=t;e++){if(r[e]=r[e-1].clone(),s[e]=s[e-1].clone(),a.crossVectors(i[e-1],i[e]),a.length()>Number.EPSILON){a.normalize();const t=Math.acos(Yn(i[e-1].dot(i[e]),-1,1));r[e].applyMatrix4(o.makeRotationAxis(a,t))}s[e].crossVectors(i[e],r[e])}if(!0===e){let e=Math.acos(Yn(r[0].dot(r[t]),-1,1));e/=t,i[0].dot(a.crossVectors(r[0],r[t]))>0&&(e=-e);for(let n=1;n<=t;n++)r[n].applyMatrix4(o.makeRotationAxis(i[n],e*n)),s[n].crossVectors(i[n],r[n])}return{tangents:i,normals:r,binormals:s}}clone(){return(new this.constructor).copy(this)}copy(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}toJSON(){const t={metadata:{version:4.6,type:"Curve",generator:"Curve.toJSON"}};return t.arcLengthDivisions=this.arcLengthDivisions,t.type=this.type,t}fromJSON(t){return this.arcLengthDivisions=t.arcLengthDivisions,this}}class Zh extends Yh{constructor(t=0,e=0,n=1,i=1,r=0,s=2*Math.PI,a=!1,o=0){super(),this.isEllipseCurve=!0,this.type="EllipseCurve",this.aX=t,this.aY=e,this.xRadius=n,this.yRadius=i,this.aStartAngle=r,this.aEndAngle=s,this.aClockwise=a,this.aRotation=o}getPoint(t,e=new ti){const n=e,i=2*Math.PI;let r=this.aEndAngle-this.aStartAngle;const s=Math.abs(r)<Number.EPSILON;for(;r<0;)r+=i;for(;r>i;)r-=i;r<Number.EPSILON&&(r=s?0:i),!0!==this.aClockwise||s||(r===i?r=-i:r-=i);const a=this.aStartAngle+t*r;let o=this.aX+this.xRadius*Math.cos(a),l=this.aY+this.yRadius*Math.sin(a);if(0!==this.aRotation){const t=Math.cos(this.aRotation),e=Math.sin(this.aRotation),n=o-this.aX,i=l-this.aY;o=n*t-i*e+this.aX,l=n*e+i*t+this.aY}return n.set(o,l)}copy(t){return super.copy(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}toJSON(){const t=super.toJSON();return t.aX=this.aX,t.aY=this.aY,t.xRadius=this.xRadius,t.yRadius=this.yRadius,t.aStartAngle=this.aStartAngle,t.aEndAngle=this.aEndAngle,t.aClockwise=this.aClockwise,t.aRotation=this.aRotation,t}fromJSON(t){return super.fromJSON(t),this.aX=t.aX,this.aY=t.aY,this.xRadius=t.xRadius,this.yRadius=t.yRadius,this.aStartAngle=t.aStartAngle,this.aEndAngle=t.aEndAngle,this.aClockwise=t.aClockwise,this.aRotation=t.aRotation,this}}class Jh extends Zh{constructor(t,e,n,i,r,s){super(t,e,n,n,i,r,s),this.isArcCurve=!0,this.type="ArcCurve"}}function Kh(){let t=0,e=0,n=0,i=0;function r(r,s,a,o){t=r,e=a,n=-3*r+3*s-2*a-o,i=2*r-2*s+a+o}return{initCatmullRom:function(t,e,n,i,s){r(e,n,s*(n-t),s*(i-e))},initNonuniformCatmullRom:function(t,e,n,i,s,a,o){let l=(e-t)/s-(n-t)/(s+a)+(n-e)/a,c=(n-e)/a-(i-e)/(a+o)+(i-n)/o;l*=a,c*=a,r(e,n,l,c)},calc:function(r){const s=r*r;return t+e*r+n*s+i*(s*r)}}}const $h=new Li,Qh=new Kh,tu=new Kh,eu=new Kh;class nu extends Yh{constructor(t=[],e=!1,n="centripetal",i=.5){super(),this.isCatmullRomCurve3=!0,this.type="CatmullRomCurve3",this.points=t,this.closed=e,this.curveType=n,this.tension=i}getPoint(t,e=new Li){const n=e,i=this.points,r=i.length,s=(r-(this.closed?0:1))*t;let a,o,l=Math.floor(s),c=s-l;this.closed?l+=l>0?0:(Math.floor(Math.abs(l)/r)+1)*r:0===c&&l===r-1&&(l=r-2,c=1),this.closed||l>0?a=i[(l-1)%r]:($h.subVectors(i[0],i[1]).add(i[0]),a=$h);const h=i[l%r],u=i[(l+1)%r];if(this.closed||l+2<r?o=i[(l+2)%r]:($h.subVectors(i[r-1],i[r-2]).add(i[r-1]),o=$h),"centripetal"===this.curveType||"chordal"===this.curveType){const t="chordal"===this.curveType?.5:.25;let e=Math.pow(a.distanceToSquared(h),t),n=Math.pow(h.distanceToSquared(u),t),i=Math.pow(u.distanceToSquared(o),t);n<1e-4&&(n=1),e<1e-4&&(e=n),i<1e-4&&(i=n),Qh.initNonuniformCatmullRom(a.x,h.x,u.x,o.x,e,n,i),tu.initNonuniformCatmullRom(a.y,h.y,u.y,o.y,e,n,i),eu.initNonuniformCatmullRom(a.z,h.z,u.z,o.z,e,n,i)}else"catmullrom"===this.curveType&&(Qh.initCatmullRom(a.x,h.x,u.x,o.x,this.tension),tu.initCatmullRom(a.y,h.y,u.y,o.y,this.tension),eu.initCatmullRom(a.z,h.z,u.z,o.z,this.tension));return n.set(Qh.calc(c),tu.calc(c),eu.calc(c)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t.closed=this.closed,t.curveType=this.curveType,t.tension=this.tension,t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new Li).fromArray(n))}return this.closed=t.closed,this.curveType=t.curveType,this.tension=t.tension,this}}function iu(t,e,n,i,r){const s=.5*(i-e),a=.5*(r-n),o=t*t;return(2*n-2*i+s+a)*(t*o)+(-3*n+3*i-2*s-a)*o+s*t+n}function ru(t,e,n,i){return function(t,e){const n=1-t;return n*n*e}(t,e)+function(t,e){return 2*(1-t)*t*e}(t,n)+function(t,e){return t*t*e}(t,i)}function su(t,e,n,i,r){return function(t,e){const n=1-t;return n*n*n*e}(t,e)+function(t,e){const n=1-t;return 3*n*n*t*e}(t,n)+function(t,e){return 3*(1-t)*t*t*e}(t,i)+function(t,e){return t*t*t*e}(t,r)}class au extends Yh{constructor(t=new ti,e=new ti,n=new ti,i=new ti){super(),this.isCubicBezierCurve=!0,this.type="CubicBezierCurve",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new ti){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(su(t,i.x,r.x,s.x,a.x),su(t,i.y,r.y,s.y,a.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class ou extends Yh{constructor(t=new Li,e=new Li,n=new Li,i=new Li){super(),this.isCubicBezierCurve3=!0,this.type="CubicBezierCurve3",this.v0=t,this.v1=e,this.v2=n,this.v3=i}getPoint(t,e=new Li){const n=e,i=this.v0,r=this.v1,s=this.v2,a=this.v3;return n.set(su(t,i.x,r.x,s.x,a.x),su(t,i.y,r.y,s.y,a.y),su(t,i.z,r.z,s.z,a.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this.v3.copy(t.v3),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t.v3=this.v3.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this.v3.fromArray(t.v3),this}}class lu extends Yh{constructor(t=new ti,e=new ti){super(),this.isLineCurve=!0,this.type="LineCurve",this.v1=t,this.v2=e}getPoint(t,e=new ti){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new ti){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class cu extends Yh{constructor(t=new Li,e=new Li){super(),this.isLineCurve3=!0,this.type="LineCurve3",this.v1=t,this.v2=e}getPoint(t,e=new Li){const n=e;return 1===t?n.copy(this.v2):(n.copy(this.v2).sub(this.v1),n.multiplyScalar(t).add(this.v1)),n}getPointAt(t,e){return this.getPoint(t,e)}getTangent(t,e=new Li){return e.subVectors(this.v2,this.v1).normalize()}getTangentAt(t,e){return this.getTangent(t,e)}copy(t){return super.copy(t),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class hu extends Yh{constructor(t=new ti,e=new ti,n=new ti){super(),this.isQuadraticBezierCurve=!0,this.type="QuadraticBezierCurve",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new ti){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(ru(t,i.x,r.x,s.x),ru(t,i.y,r.y,s.y)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class uu extends Yh{constructor(t=new Li,e=new Li,n=new Li){super(),this.isQuadraticBezierCurve3=!0,this.type="QuadraticBezierCurve3",this.v0=t,this.v1=e,this.v2=n}getPoint(t,e=new Li){const n=e,i=this.v0,r=this.v1,s=this.v2;return n.set(ru(t,i.x,r.x,s.x),ru(t,i.y,r.y,s.y),ru(t,i.z,r.z,s.z)),n}copy(t){return super.copy(t),this.v0.copy(t.v0),this.v1.copy(t.v1),this.v2.copy(t.v2),this}toJSON(){const t=super.toJSON();return t.v0=this.v0.toArray(),t.v1=this.v1.toArray(),t.v2=this.v2.toArray(),t}fromJSON(t){return super.fromJSON(t),this.v0.fromArray(t.v0),this.v1.fromArray(t.v1),this.v2.fromArray(t.v2),this}}class du extends Yh{constructor(t=[]){super(),this.isSplineCurve=!0,this.type="SplineCurve",this.points=t}getPoint(t,e=new ti){const n=e,i=this.points,r=(i.length-1)*t,s=Math.floor(r),a=r-s,o=i[0===s?s:s-1],l=i[s],c=i[s>i.length-2?i.length-1:s+1],h=i[s>i.length-3?i.length-1:s+2];return n.set(iu(a,o.x,l.x,c.x,h.x),iu(a,o.y,l.y,c.y,h.y)),n}copy(t){super.copy(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push(n.clone())}return this}toJSON(){const t=super.toJSON();t.points=[];for(let e=0,n=this.points.length;e<n;e++){const n=this.points[e];t.points.push(n.toArray())}return t}fromJSON(t){super.fromJSON(t),this.points=[];for(let e=0,n=t.points.length;e<n;e++){const n=t.points[e];this.points.push((new ti).fromArray(n))}return this}}var pu=Object.freeze({__proto__:null,ArcCurve:Jh,CatmullRomCurve3:nu,CubicBezierCurve:au,CubicBezierCurve3:ou,EllipseCurve:Zh,LineCurve:lu,LineCurve3:cu,QuadraticBezierCurve:hu,QuadraticBezierCurve3:uu,SplineCurve:du});class mu extends Yh{constructor(){super(),this.type="CurvePath",this.curves=[],this.autoClose=!1}add(t){this.curves.push(t)}closePath(){const t=this.curves[0].getPoint(0),e=this.curves[this.curves.length-1].getPoint(1);if(!t.equals(e)){const n=!0===t.isVector2?"LineCurve":"LineCurve3";this.curves.push(new pu[n](e,t))}return this}getPoint(t,e){const n=t*this.getLength(),i=this.getCurveLengths();let r=0;for(;r<i.length;){if(i[r]>=n){const t=i[r]-n,s=this.curves[r],a=s.getLength(),o=0===a?0:1-t/a;return s.getPointAt(o,e)}r++}return null}getLength(){const t=this.getCurveLengths();return t[t.length-1]}updateArcLengths(){this.needsUpdate=!0,this.cacheLengths=null,this.getCurveLengths()}getCurveLengths(){if(this.cacheLengths&&this.cacheLengths.length===this.curves.length)return this.cacheLengths;const t=[];let e=0;for(let n=0,i=this.curves.length;n<i;n++)e+=this.curves[n].getLength(),t.push(e);return this.cacheLengths=t,t}getSpacedPoints(t=40){const e=[];for(let n=0;n<=t;n++)e.push(this.getPoint(n/t));return this.autoClose&&e.push(e[0]),e}getPoints(t=12){const e=[];let n;for(let i=0,r=this.curves;i<r.length;i++){const s=r[i],a=s.isEllipseCurve?2*t:s.isLineCurve||s.isLineCurve3?1:s.isSplineCurve?t*s.points.length:t,o=s.getPoints(a);for(let t=0;t<o.length;t++){const i=o[t];n&&n.equals(i)||(e.push(i),n=i)}}return this.autoClose&&e.length>1&&!e[e.length-1].equals(e[0])&&e.push(e[0]),e}copy(t){super.copy(t),this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push(n.clone())}return this.autoClose=t.autoClose,this}toJSON(){const t=super.toJSON();t.autoClose=this.autoClose,t.curves=[];for(let e=0,n=this.curves.length;e<n;e++){const n=this.curves[e];t.curves.push(n.toJSON())}return t}fromJSON(t){super.fromJSON(t),this.autoClose=t.autoClose,this.curves=[];for(let e=0,n=t.curves.length;e<n;e++){const n=t.curves[e];this.curves.push((new pu[n.type]).fromJSON(n))}return this}}class fu extends mu{constructor(t){super(),this.type="Path",this.currentPoint=new ti,t&&this.setFromPoints(t)}setFromPoints(t){this.moveTo(t[0].x,t[0].y);for(let e=1,n=t.length;e<n;e++)this.lineTo(t[e].x,t[e].y);return this}moveTo(t,e){return this.currentPoint.set(t,e),this}lineTo(t,e){const n=new lu(this.currentPoint.clone(),new ti(t,e));return this.curves.push(n),this.currentPoint.set(t,e),this}quadraticCurveTo(t,e,n,i){const r=new hu(this.currentPoint.clone(),new ti(t,e),new ti(n,i));return this.curves.push(r),this.currentPoint.set(n,i),this}bezierCurveTo(t,e,n,i,r,s){const a=new au(this.currentPoint.clone(),new ti(t,e),new ti(n,i),new ti(r,s));return this.curves.push(a),this.currentPoint.set(r,s),this}splineThru(t){const e=[this.currentPoint.clone()].concat(t),n=new du(e);return this.curves.push(n),this.currentPoint.copy(t[t.length-1]),this}arc(t,e,n,i,r,s){const a=this.currentPoint.x,o=this.currentPoint.y;return this.absarc(t+a,e+o,n,i,r,s),this}absarc(t,e,n,i,r,s){return this.absellipse(t,e,n,n,i,r,s),this}ellipse(t,e,n,i,r,s,a,o){const l=this.currentPoint.x,c=this.currentPoint.y;return this.absellipse(t+l,e+c,n,i,r,s,a,o),this}absellipse(t,e,n,i,r,s,a,o){const l=new Zh(t,e,n,i,r,s,a,o);if(this.curves.length>0){const t=l.getPoint(0);t.equals(this.currentPoint)||this.lineTo(t.x,t.y)}this.curves.push(l);const c=l.getPoint(1);return this.currentPoint.copy(c),this}copy(t){return super.copy(t),this.currentPoint.copy(t.currentPoint),this}toJSON(){const t=super.toJSON();return t.currentPoint=this.currentPoint.toArray(),t}fromJSON(t){return super.fromJSON(t),this.currentPoint.fromArray(t.currentPoint),this}}class gu extends Es{constructor(t=[new ti(0,-.5),new ti(.5,0),new ti(0,.5)],e=12,n=0,i=2*Math.PI){super(),this.type="LatheGeometry",this.parameters={points:t,segments:e,phiStart:n,phiLength:i},e=Math.floor(e),i=Yn(i,0,2*Math.PI);const r=[],s=[],a=[],o=[],l=[],c=1/e,h=new Li,u=new ti,d=new Li,p=new Li,m=new Li;let f=0,g=0;for(let e=0;e<=t.length-1;e++)switch(e){case 0:f=t[e+1].x-t[e].x,g=t[e+1].y-t[e].y,d.x=1*g,d.y=-f,d.z=0*g,m.copy(d),d.normalize(),o.push(d.x,d.y,d.z);break;case t.length-1:o.push(m.x,m.y,m.z);break;default:f=t[e+1].x-t[e].x,g=t[e+1].y-t[e].y,d.x=1*g,d.y=-f,d.z=0*g,p.copy(d),d.x+=m.x,d.y+=m.y,d.z+=m.z,d.normalize(),o.push(d.x,d.y,d.z),m.copy(p)}for(let r=0;r<=e;r++){const d=n+r*c*i,p=Math.sin(d),m=Math.cos(d);for(let n=0;n<=t.length-1;n++){h.x=t[n].x*p,h.y=t[n].y,h.z=t[n].x*m,s.push(h.x,h.y,h.z),u.x=r/e,u.y=n/(t.length-1),a.push(u.x,u.y);const i=o[3*n+0]*p,c=o[3*n+1],d=o[3*n+0]*m;l.push(i,c,d)}}for(let n=0;n<e;n++)for(let e=0;e<t.length-1;e++){const i=e+n*t.length,s=i,a=i+t.length,o=i+t.length+1,l=i+1;r.push(s,a,l),r.push(o,l,a)}this.setIndex(r),this.setAttribute("position",new _s(s,3)),this.setAttribute("uv",new _s(a,2)),this.setAttribute("normal",new _s(l,3))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new gu(t.points,t.segments,t.phiStart,t.phiLength)}}class vu extends gu{constructor(t=1,e=1,n=4,i=8){const r=new fu;r.absarc(0,-e/2,t,1.5*Math.PI,0),r.absarc(0,e/2,t,0,.5*Math.PI),super(r.getPoints(n),i),this.type="CapsuleGeometry",this.parameters={radius:t,length:e,capSegments:n,radialSegments:i}}static fromJSON(t){return new vu(t.radius,t.length,t.capSegments,t.radialSegments)}}class _u extends Es{constructor(t=1,e=32,n=0,i=2*Math.PI){super(),this.type="CircleGeometry",this.parameters={radius:t,segments:e,thetaStart:n,thetaLength:i},e=Math.max(3,e);const r=[],s=[],a=[],o=[],l=new Li,c=new ti;s.push(0,0,0),a.push(0,0,1),o.push(.5,.5);for(let r=0,h=3;r<=e;r++,h+=3){const u=n+r/e*i;l.x=t*Math.cos(u),l.y=t*Math.sin(u),s.push(l.x,l.y,l.z),a.push(0,0,1),c.x=(s[h]/t+1)/2,c.y=(s[h+1]/t+1)/2,o.push(c.x,c.y)}for(let t=1;t<=e;t++)r.push(t,t+1,0);this.setIndex(r),this.setAttribute("position",new _s(s,3)),this.setAttribute("normal",new _s(a,3)),this.setAttribute("uv",new _s(o,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new _u(t.radius,t.segments,t.thetaStart,t.thetaLength)}}class xu extends Es{constructor(t=1,e=1,n=1,i=32,r=1,s=!1,a=0,o=2*Math.PI){super(),this.type="CylinderGeometry",this.parameters={radiusTop:t,radiusBottom:e,height:n,radialSegments:i,heightSegments:r,openEnded:s,thetaStart:a,thetaLength:o};const l=this;i=Math.floor(i),r=Math.floor(r);const c=[],h=[],u=[],d=[];let p=0;const m=[],f=n/2;let g=0;function v(n){const r=p,s=new ti,m=new Li;let v=0;const _=!0===n?t:e,x=!0===n?1:-1;for(let t=1;t<=i;t++)h.push(0,f*x,0),u.push(0,x,0),d.push(.5,.5),p++;const y=p;for(let t=0;t<=i;t++){const e=t/i*o+a,n=Math.cos(e),r=Math.sin(e);m.x=_*r,m.y=f*x,m.z=_*n,h.push(m.x,m.y,m.z),u.push(0,x,0),s.x=.5*n+.5,s.y=.5*r*x+.5,d.push(s.x,s.y),p++}for(let t=0;t<i;t++){const e=r+t,i=y+t;!0===n?c.push(i,i+1,e):c.push(i+1,i,e),v+=3}l.addGroup(g,v,!0===n?1:2),g+=v}!function(){const s=new Li,v=new Li;let _=0;const x=(e-t)/n;for(let l=0;l<=r;l++){const c=[],g=l/r,_=g*(e-t)+t;for(let t=0;t<=i;t++){const e=t/i,r=e*o+a,l=Math.sin(r),m=Math.cos(r);v.x=_*l,v.y=-g*n+f,v.z=_*m,h.push(v.x,v.y,v.z),s.set(l,x,m).normalize(),u.push(s.x,s.y,s.z),d.push(e,1-g),c.push(p++)}m.push(c)}for(let t=0;t<i;t++)for(let e=0;e<r;e++){const n=m[e][t],i=m[e+1][t],r=m[e+1][t+1],s=m[e][t+1];c.push(n,i,s),c.push(i,r,s),_+=6}l.addGroup(g,_,0),g+=_}(),!1===s&&(t>0&&v(!0),e>0&&v(!1)),this.setIndex(c),this.setAttribute("position",new _s(h,3)),this.setAttribute("normal",new _s(u,3)),this.setAttribute("uv",new _s(d,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new xu(t.radiusTop,t.radiusBottom,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class yu extends xu{constructor(t=1,e=1,n=32,i=1,r=!1,s=0,a=2*Math.PI){super(0,t,e,n,i,r,s,a),this.type="ConeGeometry",this.parameters={radius:t,height:e,radialSegments:n,heightSegments:i,openEnded:r,thetaStart:s,thetaLength:a}}static fromJSON(t){return new yu(t.radius,t.height,t.radialSegments,t.heightSegments,t.openEnded,t.thetaStart,t.thetaLength)}}class Mu extends Es{constructor(t=[],e=[],n=1,i=0){super(),this.type="PolyhedronGeometry",this.parameters={vertices:t,indices:e,radius:n,detail:i};const r=[],s=[];function a(t,e,n,i){const r=i+1,s=[];for(let i=0;i<=r;i++){s[i]=[];const a=t.clone().lerp(n,i/r),o=e.clone().lerp(n,i/r),l=r-i;for(let t=0;t<=l;t++)s[i][t]=0===t&&i===r?a:a.clone().lerp(o,t/l)}for(let t=0;t<r;t++)for(let e=0;e<2*(r-t)-1;e++){const n=Math.floor(e/2);e%2==0?(o(s[t][n+1]),o(s[t+1][n]),o(s[t][n])):(o(s[t][n+1]),o(s[t+1][n+1]),o(s[t+1][n]))}}function o(t){r.push(t.x,t.y,t.z)}function l(e,n){const i=3*e;n.x=t[i+0],n.y=t[i+1],n.z=t[i+2]}function c(t,e,n,i){i<0&&1===t.x&&(s[e]=t.x-1),0===n.x&&0===n.z&&(s[e]=i/2/Math.PI+.5)}function h(t){return Math.atan2(t.z,-t.x)}!function(t){const n=new Li,i=new Li,r=new Li;for(let s=0;s<e.length;s+=3)l(e[s+0],n),l(e[s+1],i),l(e[s+2],r),a(n,i,r,t)}(i),function(t){const e=new Li;for(let n=0;n<r.length;n+=3)e.x=r[n+0],e.y=r[n+1],e.z=r[n+2],e.normalize().multiplyScalar(t),r[n+0]=e.x,r[n+1]=e.y,r[n+2]=e.z}(n),function(){const t=new Li;for(let n=0;n<r.length;n+=3){t.x=r[n+0],t.y=r[n+1],t.z=r[n+2];const i=h(t)/2/Math.PI+.5,a=(e=t,Math.atan2(-e.y,Math.sqrt(e.x*e.x+e.z*e.z))/Math.PI+.5);s.push(i,1-a)}var e;(function(){const t=new Li,e=new Li,n=new Li,i=new Li,a=new ti,o=new ti,l=new ti;for(let u=0,d=0;u<r.length;u+=9,d+=6){t.set(r[u+0],r[u+1],r[u+2]),e.set(r[u+3],r[u+4],r[u+5]),n.set(r[u+6],r[u+7],r[u+8]),a.set(s[d+0],s[d+1]),o.set(s[d+2],s[d+3]),l.set(s[d+4],s[d+5]),i.copy(t).add(e).add(n).divideScalar(3);const p=h(i);c(a,d+0,t,p),c(o,d+2,e,p),c(l,d+4,n,p)}})(),function(){for(let t=0;t<s.length;t+=6){const e=s[t+0],n=s[t+2],i=s[t+4],r=Math.max(e,n,i),a=Math.min(e,n,i);r>.9&&a<.1&&(e<.2&&(s[t+0]+=1),n<.2&&(s[t+2]+=1),i<.2&&(s[t+4]+=1))}}()}(),this.setAttribute("position",new _s(r,3)),this.setAttribute("normal",new _s(r.slice(),3)),this.setAttribute("uv",new _s(s,2)),0===i?this.computeVertexNormals():this.normalizeNormals()}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new Mu(t.vertices,t.indices,t.radius,t.details)}}class Su extends Mu{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2,i=1/n;super([-1,-1,-1,-1,-1,1,-1,1,-1,-1,1,1,1,-1,-1,1,-1,1,1,1,-1,1,1,1,0,-i,-n,0,-i,n,0,i,-n,0,i,n,-i,-n,0,-i,n,0,i,-n,0,i,n,0,-n,0,-i,n,0,-i,-n,0,i,n,0,i],[3,11,7,3,7,15,3,15,13,7,19,17,7,17,6,7,6,15,17,4,8,17,8,10,17,10,6,8,0,16,8,16,2,8,2,10,0,12,1,0,1,18,0,18,16,6,10,2,6,2,13,6,13,15,2,16,18,2,18,3,2,3,13,18,1,9,18,9,11,18,11,3,4,14,12,4,12,0,4,0,8,11,9,5,11,5,19,11,19,7,19,5,14,19,14,4,19,4,17,1,12,14,1,14,5,1,5,9],t,e),this.type="DodecahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new Su(t.radius,t.detail)}}const bu=new Li,wu=new Li,Tu=new Li,Eu=new jr;class Au extends Es{constructor(t=null,e=1){if(super(),this.type="EdgesGeometry",this.parameters={geometry:t,thresholdAngle:e},null!==t){const n=4,i=Math.pow(10,n),r=Math.cos(Xn*e),s=t.getIndex(),a=t.getAttribute("position"),o=s?s.count:a.count,l=[0,0,0],c=["a","b","c"],h=new Array(3),u={},d=[];for(let 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zu(t,e){return Wu(t.prev,t,e.prev)<0&&Wu(e.next,t,t.next)<0}function ku(t,e,n,i,r){return(t=1431655765&((t=858993459&((t=252645135&((t=16711935&((t=(t-n)*r|0)|t<<8))|t<<4))|t<<2))|t<<1))|(e=1431655765&((e=858993459&((e=252645135&((e=16711935&((e=(e-i)*r|0)|e<<8))|e<<4))|e<<2))|e<<1))<<1}function Vu(t){let e=t,n=t;do{(e.x<n.x||e.x===n.x&&e.y<n.y)&&(n=e),e=e.next}while(e!==t);return n}function Hu(t,e,n,i,r,s,a,o){return(r-a)*(e-o)>=(t-a)*(s-o)&&(t-a)*(i-o)>=(n-a)*(e-o)&&(n-a)*(s-o)>=(r-a)*(i-o)}function Gu(t,e){return t.next.i!==e.i&&t.prev.i!==e.i&&!function(t,e){let n=t;do{if(n.i!==t.i&&n.next.i!==t.i&&n.i!==e.i&&n.next.i!==e.i&&ju(n,n.next,t,e))return!0;n=n.next}while(n!==t);return!1}(t,e)&&(Zu(t,e)&&Zu(e,t)&&function(t,e){let n=t,i=!1;const r=(t.x+e.x)/2,s=(t.y+e.y)/2;do{n.y>s!=n.next.y>s&&n.next.y!==n.y&&r<(n.next.x-n.x)*(s-n.y)/(n.next.y-n.y)+n.x&&(i=!i),n=n.next}while(n!==t);return i}(t,e)&&(Wu(t.prev,t,e.prev)||Wu(t,e.prev,e))||Xu(t,e)&&Wu(t.prev,t,t.next)>0&&Wu(e.prev,e,e.next)>0)}function Wu(t,e,n){return(e.y-t.y)*(n.x-e.x)-(e.x-t.x)*(n.y-e.y)}function Xu(t,e){return t.x===e.x&&t.y===e.y}function ju(t,e,n,i){const r=Yu(Wu(t,e,n)),s=Yu(Wu(t,e,i)),a=Yu(Wu(n,i,t)),o=Yu(Wu(n,i,e));return r!==s&&a!==o||(!(0!==r||!qu(t,n,e))||(!(0!==s||!qu(t,i,e))||(!(0!==a||!qu(n,t,i))||!(0!==o||!qu(n,e,i)))))}function qu(t,e,n){return e.x<=Math.max(t.x,n.x)&&e.x>=Math.min(t.x,n.x)&&e.y<=Math.max(t.y,n.y)&&e.y>=Math.min(t.y,n.y)}function Yu(t){return t>0?1:t<0?-1:0}function Zu(t,e){return Wu(t.prev,t,t.next)<0?Wu(t,e,t.next)>=0&&Wu(t,t.prev,e)>=0:Wu(t,e,t.prev)<0||Wu(t,t.next,e)<0}function Ju(t,e){const n=new Qu(t.i,t.x,t.y),i=new Qu(e.i,e.x,e.y),r=t.next,s=e.prev;return t.next=e,e.prev=t,n.next=r,r.prev=n,i.next=n,n.prev=i,s.next=i,i.prev=s,i}function Ku(t,e,n,i){const r=new Qu(t,e,n);return i?(r.next=i.next,r.prev=i,i.next.prev=r,i.next=r):(r.prev=r,r.next=r),r}function 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n=this,i=[],r=[];for(let e=0,n=t.length;e<n;e++){s(t[e])}function s(t){const s=[],a=void 0!==e.curveSegments?e.curveSegments:12,o=void 0!==e.steps?e.steps:1,l=void 0!==e.depth?e.depth:1;let c=void 0===e.bevelEnabled||e.bevelEnabled,h=void 0!==e.bevelThickness?e.bevelThickness:.2,u=void 0!==e.bevelSize?e.bevelSize:h-.1,d=void 0!==e.bevelOffset?e.bevelOffset:0,p=void 0!==e.bevelSegments?e.bevelSegments:3;const m=e.extrudePath,f=void 0!==e.UVGenerator?e.UVGenerator:rd;let g,v,_,x,y,M=!1;m&&(g=m.getSpacedPoints(o),M=!0,c=!1,v=m.computeFrenetFrames(o,!1),_=new Li,x=new Li,y=new Li),c||(p=0,h=0,u=0,d=0);const S=t.extractPoints(a);let b=S.shape;const w=S.holes;if(!td.isClockWise(b)){b=b.reverse();for(let t=0,e=w.length;t<e;t++){const e=w[t];td.isClockWise(e)&&(w[t]=e.reverse())}}const T=td.triangulateShape(b,w),E=b;for(let t=0,e=w.length;t<e;t++){const e=w[t];b=b.concat(e)}function A(t,e,n){return e||console.error("THREE.ExtrudeGeometry: vec does not exist"),t.clone().addScaledVector(e,n)}const R=b.length,C=T.length;function P(t,e,n){let i,r,s;const a=t.x-e.x,o=t.y-e.y,l=n.x-t.x,c=n.y-t.y,h=a*a+o*o,u=a*c-o*l;if(Math.abs(u)>Number.EPSILON){const u=Math.sqrt(h),d=Math.sqrt(l*l+c*c),p=e.x-o/u,m=e.y+a/u,f=((n.x-c/d-p)*c-(n.y+l/d-m)*l)/(a*c-o*l);i=p+a*f-t.x,r=m+o*f-t.y;const g=i*i+r*r;if(g<=2)return new ti(i,r);s=Math.sqrt(g/2)}else{let t=!1;a>Number.EPSILON?l>Number.EPSILON&&(t=!0):a<-Number.EPSILON?l<-Number.EPSILON&&(t=!0):Math.sign(o)===Math.sign(c)&&(t=!0),t?(i=-o,r=a,s=Math.sqrt(h)):(i=a,r=o,s=Math.sqrt(h/2))}return new ti(i/s,r/s)}const I=[];for(let t=0,e=E.length,n=e-1,i=t+1;t<e;t++,n++,i++)n===e&&(n=0),i===e&&(i=0),I[t]=P(E[t],E[n],E[i]);const L=[];let U,N=I.concat();for(let t=0,e=w.length;t<e;t++){const e=w[t];U=[];for(let t=0,n=e.length,i=n-1,r=t+1;t<n;t++,i++,r++)i===n&&(i=0),r===n&&(r=0),U[t]=P(e[t],e[i],e[r]);L.push(U),N=N.concat(U)}for(let t=0;t<p;t++){const e=t/p,n=h*Math.cos(e*Math.PI/2),i=u*Math.sin(e*Math.PI/2)+d;for(let t=0,e=E.length;t<e;t++){const e=A(E[t],I[t],i);F(e.x,e.y,-n)}for(let t=0,e=w.length;t<e;t++){const e=w[t];U=L[t];for(let t=0,r=e.length;t<r;t++){const r=A(e[t],U[t],i);F(r.x,r.y,-n)}}}const D=u+d;for(let t=0;t<R;t++){const e=c?A(b[t],N[t],D):b[t];M?(x.copy(v.normals[0]).multiplyScalar(e.x),_.copy(v.binormals[0]).multiplyScalar(e.y),y.copy(g[0]).add(x).add(_),F(y.x,y.y,y.z)):F(e.x,e.y,0)}for(let t=1;t<=o;t++)for(let e=0;e<R;e++){const n=c?A(b[e],N[e],D):b[e];M?(x.copy(v.normals[t]).multiplyScalar(n.x),_.copy(v.binormals[t]).multiplyScalar(n.y),y.copy(g[t]).add(x).add(_),F(y.x,y.y,y.z)):F(n.x,n.y,l/o*t)}for(let t=p-1;t>=0;t--){const e=t/p,n=h*Math.cos(e*Math.PI/2),i=u*Math.sin(e*Math.PI/2)+d;for(let t=0,e=E.length;t<e;t++){const e=A(E[t],I[t],i);F(e.x,e.y,l+n)}for(let t=0,e=w.length;t<e;t++){const e=w[t];U=L[t];for(let t=0,r=e.length;t<r;t++){const r=A(e[t],U[t],i);M?F(r.x,r.y+g[o-1].y,g[o-1].x+n):F(r.x,r.y,l+n)}}}function O(t,e){let n=t.length;for(;--n>=0;){const i=n;let r=n-1;r<0&&(r=t.length-1);for(let t=0,n=o+2*p;t<n;t++){const n=R*t,s=R*(t+1);z(e+i+n,e+r+n,e+r+s,e+i+s)}}}function F(t,e,n){s.push(t),s.push(e),s.push(n)}function B(t,e,r){k(t),k(e),k(r);const s=i.length/3,a=f.generateTopUV(n,i,s-3,s-2,s-1);V(a[0]),V(a[1]),V(a[2])}function z(t,e,r,s){k(t),k(e),k(s),k(e),k(r),k(s);const a=i.length/3,o=f.generateSideWallUV(n,i,a-6,a-3,a-2,a-1);V(o[0]),V(o[1]),V(o[3]),V(o[1]),V(o[2]),V(o[3])}function k(t){i.push(s[3*t+0]),i.push(s[3*t+1]),i.push(s[3*t+2])}function V(t){r.push(t.x),r.push(t.y)}!function(){const t=i.length/3;if(c){let t=0,e=R*t;for(let t=0;t<C;t++){const n=T[t];B(n[2]+e,n[1]+e,n[0]+e)}t=o+2*p,e=R*t;for(let t=0;t<C;t++){const n=T[t];B(n[0]+e,n[1]+e,n[2]+e)}}else{for(let t=0;t<C;t++){const e=T[t];B(e[2],e[1],e[0])}for(let t=0;t<C;t++){const e=T[t];B(e[0]+R*o,e[1]+R*o,e[2]+R*o)}}n.addGroup(t,i.length/3-t,0)}(),function(){const t=i.length/3;let e=0;O(E,e),e+=E.length;for(let t=0,n=w.length;t<n;t++){const n=w[t];O(n,e),e+=n.length}n.addGroup(t,i.length/3-t,1)}()}this.setAttribute("position",new _s(i,3)),this.setAttribute("uv",new _s(r,2)),this.computeVertexNormals()}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return function(t,e,n){if(n.shapes=[],Array.isArray(t))for(let e=0,i=t.length;e<i;e++){const i=t[e];n.shapes.push(i.uuid)}else n.shapes.push(t.uuid);n.options=Object.assign({},e),void 0!==e.extrudePath&&(n.options.extrudePath=e.extrudePath.toJSON());return n}(this.parameters.shapes,this.parameters.options,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}const i=t.options.extrudePath;return void 0!==i&&(t.options.extrudePath=(new pu[i.type]).fromJSON(i)),new id(n,t.options)}}const rd={generateTopUV:function(t,e,n,i,r){const s=e[3*n],a=e[3*n+1],o=e[3*i],l=e[3*i+1],c=e[3*r],h=e[3*r+1];return[new ti(s,a),new ti(o,l),new ti(c,h)]},generateSideWallUV:function(t,e,n,i,r,s){const a=e[3*n],o=e[3*n+1],l=e[3*n+2],c=e[3*i],h=e[3*i+1],u=e[3*i+2],d=e[3*r],p=e[3*r+1],m=e[3*r+2],f=e[3*s],g=e[3*s+1],v=e[3*s+2];return Math.abs(o-h)<Math.abs(a-c)?[new ti(a,1-l),new ti(c,1-u),new ti(d,1-m),new ti(f,1-v)]:[new ti(o,1-l),new ti(h,1-u),new ti(p,1-m),new ti(g,1-v)]}};class sd extends Mu{constructor(t=1,e=0){const n=(1+Math.sqrt(5))/2;super([-1,n,0,1,n,0,-1,-n,0,1,-n,0,0,-1,n,0,1,n,0,-1,-n,0,1,-n,n,0,-1,n,0,1,-n,0,-1,-n,0,1],[0,11,5,0,5,1,0,1,7,0,7,10,0,10,11,1,5,9,5,11,4,11,10,2,10,7,6,7,1,8,3,9,4,3,4,2,3,2,6,3,6,8,3,8,9,4,9,5,2,4,11,6,2,10,8,6,7,9,8,1],t,e),this.type="IcosahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new sd(t.radius,t.detail)}}class ad extends Mu{constructor(t=1,e=0){super([1,0,0,-1,0,0,0,1,0,0,-1,0,0,0,1,0,0,-1],[0,2,4,0,4,3,0,3,5,0,5,2,1,2,5,1,5,3,1,3,4,1,4,2],t,e),this.type="OctahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new ad(t.radius,t.detail)}}class od extends Es{constructor(t=.5,e=1,n=32,i=1,r=0,s=2*Math.PI){super(),this.type="RingGeometry",this.parameters={innerRadius:t,outerRadius:e,thetaSegments:n,phiSegments:i,thetaStart:r,thetaLength:s},n=Math.max(3,n);const a=[],o=[],l=[],c=[];let h=t;const u=(e-t)/(i=Math.max(1,i)),d=new Li,p=new ti;for(let t=0;t<=i;t++){for(let t=0;t<=n;t++){const i=r+t/n*s;d.x=h*Math.cos(i),d.y=h*Math.sin(i),o.push(d.x,d.y,d.z),l.push(0,0,1),p.x=(d.x/e+1)/2,p.y=(d.y/e+1)/2,c.push(p.x,p.y)}h+=u}for(let t=0;t<i;t++){const e=t*(n+1);for(let t=0;t<n;t++){const i=t+e,r=i,s=i+n+1,o=i+n+2,l=i+1;a.push(r,s,l),a.push(s,o,l)}}this.setIndex(a),this.setAttribute("position",new _s(o,3)),this.setAttribute("normal",new _s(l,3)),this.setAttribute("uv",new _s(c,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new od(t.innerRadius,t.outerRadius,t.thetaSegments,t.phiSegments,t.thetaStart,t.thetaLength)}}class ld extends Es{constructor(t=new Ru([new ti(0,.5),new ti(-.5,-.5),new ti(.5,-.5)]),e=12){super(),this.type="ShapeGeometry",this.parameters={shapes:t,curveSegments:e};const n=[],i=[],r=[],s=[];let a=0,o=0;if(!1===Array.isArray(t))l(t);else for(let e=0;e<t.length;e++)l(t[e]),this.addGroup(a,o,e),a+=o,o=0;function l(t){const a=i.length/3,l=t.extractPoints(e);let c=l.shape;const h=l.holes;!1===td.isClockWise(c)&&(c=c.reverse());for(let t=0,e=h.length;t<e;t++){const e=h[t];!0===td.isClockWise(e)&&(h[t]=e.reverse())}const u=td.triangulateShape(c,h);for(let t=0,e=h.length;t<e;t++){const e=h[t];c=c.concat(e)}for(let t=0,e=c.length;t<e;t++){const e=c[t];i.push(e.x,e.y,0),r.push(0,0,1),s.push(e.x,e.y)}for(let t=0,e=u.length;t<e;t++){const e=u[t],i=e[0]+a,r=e[1]+a,s=e[2]+a;n.push(i,r,s),o+=3}}this.setIndex(n),this.setAttribute("position",new _s(i,3)),this.setAttribute("normal",new _s(r,3)),this.setAttribute("uv",new _s(s,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return function(t,e){if(e.shapes=[],Array.isArray(t))for(let n=0,i=t.length;n<i;n++){const i=t[n];e.shapes.push(i.uuid)}else e.shapes.push(t.uuid);return e}(this.parameters.shapes,t)}static fromJSON(t,e){const n=[];for(let i=0,r=t.shapes.length;i<r;i++){const r=e[t.shapes[i]];n.push(r)}return new ld(n,t.curveSegments)}}class cd extends Es{constructor(t=1,e=32,n=16,i=0,r=2*Math.PI,s=0,a=Math.PI){super(),this.type="SphereGeometry",this.parameters={radius:t,widthSegments:e,heightSegments:n,phiStart:i,phiLength:r,thetaStart:s,thetaLength:a},e=Math.max(3,Math.floor(e)),n=Math.max(2,Math.floor(n));const o=Math.min(s+a,Math.PI);let l=0;const c=[],h=new Li,u=new Li,d=[],p=[],m=[],f=[];for(let d=0;d<=n;d++){const g=[],v=d/n;let _=0;0===d&&0===s?_=.5/e:d===n&&o===Math.PI&&(_=-.5/e);for(let n=0;n<=e;n++){const o=n/e;h.x=-t*Math.cos(i+o*r)*Math.sin(s+v*a),h.y=t*Math.cos(s+v*a),h.z=t*Math.sin(i+o*r)*Math.sin(s+v*a),p.push(h.x,h.y,h.z),u.copy(h).normalize(),m.push(u.x,u.y,u.z),f.push(o+_,1-v),g.push(l++)}c.push(g)}for(let t=0;t<n;t++)for(let i=0;i<e;i++){const e=c[t][i+1],r=c[t][i],a=c[t+1][i],l=c[t+1][i+1];(0!==t||s>0)&&d.push(e,r,l),(t!==n-1||o<Math.PI)&&d.push(r,a,l)}this.setIndex(d),this.setAttribute("position",new _s(p,3)),this.setAttribute("normal",new _s(m,3)),this.setAttribute("uv",new _s(f,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new cd(t.radius,t.widthSegments,t.heightSegments,t.phiStart,t.phiLength,t.thetaStart,t.thetaLength)}}class hd extends Mu{constructor(t=1,e=0){super([1,1,1,-1,-1,1,-1,1,-1,1,-1,-1],[2,1,0,0,3,2,1,3,0,2,3,1],t,e),this.type="TetrahedronGeometry",this.parameters={radius:t,detail:e}}static fromJSON(t){return new hd(t.radius,t.detail)}}class ud extends Es{constructor(t=1,e=.4,n=12,i=48,r=2*Math.PI){super(),this.type="TorusGeometry",this.parameters={radius:t,tube:e,radialSegments:n,tubularSegments:i,arc:r},n=Math.floor(n),i=Math.floor(i);const s=[],a=[],o=[],l=[],c=new Li,h=new Li,u=new Li;for(let s=0;s<=n;s++)for(let d=0;d<=i;d++){const p=d/i*r,m=s/n*Math.PI*2;h.x=(t+e*Math.cos(m))*Math.cos(p),h.y=(t+e*Math.cos(m))*Math.sin(p),h.z=e*Math.sin(m),a.push(h.x,h.y,h.z),c.x=t*Math.cos(p),c.y=t*Math.sin(p),u.subVectors(h,c).normalize(),o.push(u.x,u.y,u.z),l.push(d/i),l.push(s/n)}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*t+e-1,r=(i+1)*(t-1)+e-1,a=(i+1)*(t-1)+e,o=(i+1)*t+e;s.push(n,r,o),s.push(r,a,o)}this.setIndex(s),this.setAttribute("position",new _s(a,3)),this.setAttribute("normal",new _s(o,3)),this.setAttribute("uv",new _s(l,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new ud(t.radius,t.tube,t.radialSegments,t.tubularSegments,t.arc)}}class dd extends Es{constructor(t=1,e=.4,n=64,i=8,r=2,s=3){super(),this.type="TorusKnotGeometry",this.parameters={radius:t,tube:e,tubularSegments:n,radialSegments:i,p:r,q:s},n=Math.floor(n),i=Math.floor(i);const a=[],o=[],l=[],c=[],h=new Li,u=new Li,d=new Li,p=new Li,m=new Li,f=new Li,g=new Li;for(let a=0;a<=n;++a){const _=a/n*r*Math.PI*2;v(_,r,s,t,d),v(_+.01,r,s,t,p),f.subVectors(p,d),g.addVectors(p,d),m.crossVectors(f,g),g.crossVectors(m,f),m.normalize(),g.normalize();for(let t=0;t<=i;++t){const r=t/i*Math.PI*2,s=-e*Math.cos(r),p=e*Math.sin(r);h.x=d.x+(s*g.x+p*m.x),h.y=d.y+(s*g.y+p*m.y),h.z=d.z+(s*g.z+p*m.z),o.push(h.x,h.y,h.z),u.subVectors(h,d).normalize(),l.push(u.x,u.y,u.z),c.push(a/n),c.push(t/i)}}for(let t=1;t<=n;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,o=(i+1)*(t-1)+e;a.push(n,r,o),a.push(r,s,o)}function v(t,e,n,i,r){const s=Math.cos(t),a=Math.sin(t),o=n/e*t,l=Math.cos(o);r.x=i*(2+l)*.5*s,r.y=i*(2+l)*a*.5,r.z=i*Math.sin(o)*.5}this.setIndex(a),this.setAttribute("position",new _s(o,3)),this.setAttribute("normal",new _s(l,3)),this.setAttribute("uv",new _s(c,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}static fromJSON(t){return new dd(t.radius,t.tube,t.tubularSegments,t.radialSegments,t.p,t.q)}}class pd extends Es{constructor(t=new uu(new Li(-1,-1,0),new Li(-1,1,0),new Li(1,1,0)),e=64,n=1,i=8,r=!1){super(),this.type="TubeGeometry",this.parameters={path:t,tubularSegments:e,radius:n,radialSegments:i,closed:r};const s=t.computeFrenetFrames(e,r);this.tangents=s.tangents,this.normals=s.normals,this.binormals=s.binormals;const a=new Li,o=new Li,l=new ti;let c=new Li;const h=[],u=[],d=[],p=[];function m(r){c=t.getPointAt(r/e,c);const l=s.normals[r],d=s.binormals[r];for(let t=0;t<=i;t++){const e=t/i*Math.PI*2,r=Math.sin(e),s=-Math.cos(e);o.x=s*l.x+r*d.x,o.y=s*l.y+r*d.y,o.z=s*l.z+r*d.z,o.normalize(),u.push(o.x,o.y,o.z),a.x=c.x+n*o.x,a.y=c.y+n*o.y,a.z=c.z+n*o.z,h.push(a.x,a.y,a.z)}}!function(){for(let t=0;t<e;t++)m(t);m(!1===r?e:0),function(){for(let t=0;t<=e;t++)for(let n=0;n<=i;n++)l.x=t/e,l.y=n/i,d.push(l.x,l.y)}(),function(){for(let t=1;t<=e;t++)for(let e=1;e<=i;e++){const n=(i+1)*(t-1)+(e-1),r=(i+1)*t+(e-1),s=(i+1)*t+e,a=(i+1)*(t-1)+e;p.push(n,r,a),p.push(r,s,a)}}()}(),this.setIndex(p),this.setAttribute("position",new _s(h,3)),this.setAttribute("normal",new _s(u,3)),this.setAttribute("uv",new _s(d,2))}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}toJSON(){const t=super.toJSON();return t.path=this.parameters.path.toJSON(),t}static fromJSON(t){return new pd((new pu[t.path.type]).fromJSON(t.path),t.tubularSegments,t.radius,t.radialSegments,t.closed)}}class md extends Es{constructor(t=null){if(super(),this.type="WireframeGeometry",this.parameters={geometry:t},null!==t){const e=[],n=new Set,i=new Li,r=new Li;if(null!==t.index){const s=t.attributes.position,a=t.index;let o=t.groups;0===o.length&&(o=[{start:0,count:a.count,materialIndex:0}]);for(let t=0,l=o.length;t<l;++t){const l=o[t],c=l.start;for(let t=c,o=c+l.count;t<o;t+=3)for(let o=0;o<3;o++){const l=a.getX(t+o),c=a.getX(t+(o+1)%3);i.fromBufferAttribute(s,l),r.fromBufferAttribute(s,c),!0===fd(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}}else{const s=t.attributes.position;for(let t=0,a=s.count/3;t<a;t++)for(let a=0;a<3;a++){const o=3*t+a,l=3*t+(a+1)%3;i.fromBufferAttribute(s,o),r.fromBufferAttribute(s,l),!0===fd(i,r,n)&&(e.push(i.x,i.y,i.z),e.push(r.x,r.y,r.z))}}this.setAttribute("position",new _s(e,3))}}copy(t){return super.copy(t),this.parameters=Object.assign({},t.parameters),this}}function fd(t,e,n){const i=`${t.x},${t.y},${t.z}-${e.x},${e.y},${e.z}`,r=`${e.x},${e.y},${e.z}-${t.x},${t.y},${t.z}`;return!0!==n.has(i)&&!0!==n.has(r)&&(n.add(i),n.add(r),!0)}var gd=Object.freeze({__proto__:null,BoxGeometry:js,CapsuleGeometry:vu,CircleGeometry:_u,ConeGeometry:yu,CylinderGeometry:xu,DodecahedronGeometry:Su,EdgesGeometry:Au,ExtrudeGeometry:id,IcosahedronGeometry:sd,LatheGeometry:gu,OctahedronGeometry:ad,PlaneGeometry:ga,PolyhedronGeometry:Mu,RingGeometry:od,ShapeGeometry:ld,SphereGeometry:cd,TetrahedronGeometry:hd,TorusGeometry:ud,TorusKnotGeometry:dd,TubeGeometry:pd,WireframeGeometry:md});class vd extends ts{constructor(t){super(),this.isShadowMaterial=!0,this.type="ShadowMaterial",this.color=new Kr(0),this.transparent=!0,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.fog=t.fog,this}}class _d extends Ks{constructor(t){super(t),this.isRawShaderMaterial=!0,this.type="RawShaderMaterial"}}class xd extends ts{constructor(t){super(),this.isMeshStandardMaterial=!0,this.defines={STANDARD:""},this.type="MeshStandardMaterial",this.color=new Kr(16777215),this.roughness=1,this.metalness=0,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Kr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.roughnessMap=null,this.metalnessMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _r,this.envMapIntensity=1,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={STANDARD:""},this.color.copy(t.color),this.roughness=t.roughness,this.metalness=t.metalness,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.roughnessMap=t.roughnessMap,this.metalnessMap=t.metalnessMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.envMapIntensity=t.envMapIntensity,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class yd extends xd{constructor(t){super(),this.isMeshPhysicalMaterial=!0,this.defines={STANDARD:"",PHYSICAL:""},this.type="MeshPhysicalMaterial",this.anisotropyRotation=0,this.anisotropyMap=null,this.clearcoatMap=null,this.clearcoatRoughness=0,this.clearcoatRoughnessMap=null,this.clearcoatNormalScale=new ti(1,1),this.clearcoatNormalMap=null,this.ior=1.5,Object.defineProperty(this,"reflectivity",{get:function(){return Yn(2.5*(this.ior-1)/(this.ior+1),0,1)},set:function(t){this.ior=(1+.4*t)/(1-.4*t)}}),this.iridescenceMap=null,this.iridescenceIOR=1.3,this.iridescenceThicknessRange=[100,400],this.iridescenceThicknessMap=null,this.sheenColor=new Kr(0),this.sheenColorMap=null,this.sheenRoughness=1,this.sheenRoughnessMap=null,this.transmissionMap=null,this.thickness=0,this.thicknessMap=null,this.attenuationDistance=1/0,this.attenuationColor=new Kr(1,1,1),this.specularIntensity=1,this.specularIntensityMap=null,this.specularColor=new Kr(1,1,1),this.specularColorMap=null,this._anisotropy=0,this._clearcoat=0,this._dispersion=0,this._iridescence=0,this._sheen=0,this._transmission=0,this.setValues(t)}get anisotropy(){return this._anisotropy}set anisotropy(t){this._anisotropy>0!=t>0&&this.version++,this._anisotropy=t}get clearcoat(){return this._clearcoat}set clearcoat(t){this._clearcoat>0!=t>0&&this.version++,this._clearcoat=t}get iridescence(){return this._iridescence}set iridescence(t){this._iridescence>0!=t>0&&this.version++,this._iridescence=t}get dispersion(){return this._dispersion}set dispersion(t){this._dispersion>0!=t>0&&this.version++,this._dispersion=t}get sheen(){return this._sheen}set sheen(t){this._sheen>0!=t>0&&this.version++,this._sheen=t}get transmission(){return this._transmission}set transmission(t){this._transmission>0!=t>0&&this.version++,this._transmission=t}copy(t){return super.copy(t),this.defines={STANDARD:"",PHYSICAL:""},this.anisotropy=t.anisotropy,this.anisotropyRotation=t.anisotropyRotation,this.anisotropyMap=t.anisotropyMap,this.clearcoat=t.clearcoat,this.clearcoatMap=t.clearcoatMap,this.clearcoatRoughness=t.clearcoatRoughness,this.clearcoatRoughnessMap=t.clearcoatRoughnessMap,this.clearcoatNormalMap=t.clearcoatNormalMap,this.clearcoatNormalScale.copy(t.clearcoatNormalScale),this.dispersion=t.dispersion,this.ior=t.ior,this.iridescence=t.iridescence,this.iridescenceMap=t.iridescenceMap,this.iridescenceIOR=t.iridescenceIOR,this.iridescenceThicknessRange=[...t.iridescenceThicknessRange],this.iridescenceThicknessMap=t.iridescenceThicknessMap,this.sheen=t.sheen,this.sheenColor.copy(t.sheenColor),this.sheenColorMap=t.sheenColorMap,this.sheenRoughness=t.sheenRoughness,this.sheenRoughnessMap=t.sheenRoughnessMap,this.transmission=t.transmission,this.transmissionMap=t.transmissionMap,this.thickness=t.thickness,this.thicknessMap=t.thicknessMap,this.attenuationDistance=t.attenuationDistance,this.attenuationColor.copy(t.attenuationColor),this.specularIntensity=t.specularIntensity,this.specularIntensityMap=t.specularIntensityMap,this.specularColor.copy(t.specularColor),this.specularColorMap=t.specularColorMap,this}}class Md extends ts{constructor(t){super(),this.isMeshPhongMaterial=!0,this.type="MeshPhongMaterial",this.color=new Kr(16777215),this.specular=new Kr(1118481),this.shininess=30,this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Kr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _r,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.specular.copy(t.specular),this.shininess=t.shininess,this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Sd extends ts{constructor(t){super(),this.isMeshToonMaterial=!0,this.defines={TOON:""},this.type="MeshToonMaterial",this.color=new Kr(16777215),this.map=null,this.gradientMap=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Kr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.gradientMap=t.gradientMap,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.fog=t.fog,this}}class bd extends ts{constructor(t){super(),this.isMeshNormalMaterial=!0,this.type="MeshNormalMaterial",this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.wireframe=!1,this.wireframeLinewidth=1,this.flatShading=!1,this.setValues(t)}copy(t){return super.copy(t),this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.flatShading=t.flatShading,this}}class wd extends ts{constructor(t){super(),this.isMeshLambertMaterial=!0,this.type="MeshLambertMaterial",this.color=new Kr(16777215),this.map=null,this.lightMap=null,this.lightMapIntensity=1,this.aoMap=null,this.aoMapIntensity=1,this.emissive=new Kr(0),this.emissiveIntensity=1,this.emissiveMap=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.specularMap=null,this.alphaMap=null,this.envMap=null,this.envMapRotation=new _r,this.combine=Y,this.reflectivity=1,this.refractionRatio=.98,this.wireframe=!1,this.wireframeLinewidth=1,this.wireframeLinecap="round",this.wireframeLinejoin="round",this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.color.copy(t.color),this.map=t.map,this.lightMap=t.lightMap,this.lightMapIntensity=t.lightMapIntensity,this.aoMap=t.aoMap,this.aoMapIntensity=t.aoMapIntensity,this.emissive.copy(t.emissive),this.emissiveMap=t.emissiveMap,this.emissiveIntensity=t.emissiveIntensity,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.specularMap=t.specularMap,this.alphaMap=t.alphaMap,this.envMap=t.envMap,this.envMapRotation.copy(t.envMapRotation),this.combine=t.combine,this.reflectivity=t.reflectivity,this.refractionRatio=t.refractionRatio,this.wireframe=t.wireframe,this.wireframeLinewidth=t.wireframeLinewidth,this.wireframeLinecap=t.wireframeLinecap,this.wireframeLinejoin=t.wireframeLinejoin,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Td extends ts{constructor(t){super(),this.isMeshMatcapMaterial=!0,this.defines={MATCAP:""},this.type="MeshMatcapMaterial",this.color=new Kr(16777215),this.matcap=null,this.map=null,this.bumpMap=null,this.bumpScale=1,this.normalMap=null,this.normalMapType=0,this.normalScale=new ti(1,1),this.displacementMap=null,this.displacementScale=1,this.displacementBias=0,this.alphaMap=null,this.flatShading=!1,this.fog=!0,this.setValues(t)}copy(t){return super.copy(t),this.defines={MATCAP:""},this.color.copy(t.color),this.matcap=t.matcap,this.map=t.map,this.bumpMap=t.bumpMap,this.bumpScale=t.bumpScale,this.normalMap=t.normalMap,this.normalMapType=t.normalMapType,this.normalScale.copy(t.normalScale),this.displacementMap=t.displacementMap,this.displacementScale=t.displacementScale,this.displacementBias=t.displacementBias,this.alphaMap=t.alphaMap,this.flatShading=t.flatShading,this.fog=t.fog,this}}class Ed extends Mh{constructor(t){super(),this.isLineDashedMaterial=!0,this.type="LineDashedMaterial",this.scale=1,this.dashSize=3,this.gapSize=1,this.setValues(t)}copy(t){return super.copy(t),this.scale=t.scale,this.dashSize=t.dashSize,this.gapSize=t.gapSize,this}}function Ad(t,e,n){return!t||!n&&t.constructor===e?t:"number"==typeof e.BYTES_PER_ELEMENT?new e(t):Array.prototype.slice.call(t)}function Rd(t){return ArrayBuffer.isView(t)&&!(t instanceof DataView)}function Cd(t){const e=t.length,n=new Array(e);for(let t=0;t!==e;++t)n[t]=t;return n.sort((function(e,n){return t[e]-t[n]})),n}function Pd(t,e,n){const i=t.length,r=new t.constructor(i);for(let s=0,a=0;a!==i;++s){const i=n[s]*e;for(let n=0;n!==e;++n)r[a++]=t[i+n]}return r}function Id(t,e,n,i){let r=1,s=t[0];for(;void 0!==s&&void 0===s[i];)s=t[r++];if(void 0===s)return;let a=s[i];if(void 0!==a)if(Array.isArray(a))do{a=s[i],void 0!==a&&(e.push(s.time),n.push.apply(n,a)),s=t[r++]}while(void 0!==s);else if(void 0!==a.toArray)do{a=s[i],void 0!==a&&(e.push(s.time),a.toArray(n,n.length)),s=t[r++]}while(void 0!==s);else do{a=s[i],void 0!==a&&(e.push(s.time),n.push(a)),s=t[r++]}while(void 0!==s)}const Ld={convertArray:Ad,isTypedArray:Rd,getKeyframeOrder:Cd,sortedArray:Pd,flattenJSON:Id,subclip:function(t,e,n,i,r=30){const s=t.clone();s.name=e;const a=[];for(let t=0;t<s.tracks.length;++t){const e=s.tracks[t],o=e.getValueSize(),l=[],c=[];for(let t=0;t<e.times.length;++t){const s=e.times[t]*r;if(!(s<n||s>=i)){l.push(e.times[t]);for(let n=0;n<o;++n)c.push(e.values[t*o+n])}}0!==l.length&&(e.times=Ad(l,e.times.constructor),e.values=Ad(c,e.values.constructor),a.push(e))}s.tracks=a;let o=1/0;for(let t=0;t<s.tracks.length;++t)o>s.tracks[t].times[0]&&(o=s.tracks[t].times[0]);for(let t=0;t<s.tracks.length;++t)s.tracks[t].shift(-1*o);return s.resetDuration(),s},makeClipAdditive:function(t,e=0,n=t,i=30){i<=0&&(i=30);const r=n.tracks.length,s=e/i;for(let e=0;e<r;++e){const i=n.tracks[e],r=i.ValueTypeName;if("bool"===r||"string"===r)continue;const a=t.tracks.find((function(t){return t.name===i.name&&t.ValueTypeName===r}));if(void 0===a)continue;let o=0;const l=i.getValueSize();i.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(o=l/3);let c=0;const h=a.getValueSize();a.createInterpolant.isInterpolantFactoryMethodGLTFCubicSpline&&(c=h/3);const u=i.times.length-1;let d;if(s<=i.times[0]){const t=o,e=l-o;d=i.values.slice(t,e)}else if(s>=i.times[u]){const t=u*l+o,e=t+l-o;d=i.values.slice(t,e)}else{const t=i.createInterpolant(),e=o,n=l-o;t.evaluate(s),d=t.resultBuffer.slice(e,n)}if("quaternion"===r){(new Ii).fromArray(d).normalize().conjugate().toArray(d)}const p=a.times.length;for(let t=0;t<p;++t){const e=t*h+c;if("quaternion"===r)Ii.multiplyQuaternionsFlat(a.values,e,d,0,a.values,e);else{const t=h-2*c;for(let n=0;n<t;++n)a.values[e+n]-=d[n]}}}return t.blendMode=ze,t}};class Ud{constructor(t,e,n,i){this.parameterPositions=t,this._cachedIndex=0,this.resultBuffer=void 0!==i?i:new e.constructor(n),this.sampleValues=e,this.valueSize=n,this.settings=null,this.DefaultSettings_={}}evaluate(t){const e=this.parameterPositions;let n=this._cachedIndex,i=e[n],r=e[n-1];t:{e:{let s;n:{i:if(!(t<i)){for(let s=n+2;;){if(void 0===i){if(t<r)break i;return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}if(n===s)break;if(r=i,i=e[++n],t<i)break e}s=e.length;break n}if(t>=r)break t;{const a=e[1];t<a&&(n=2,r=a);for(let s=n-2;;){if(void 0===r)return this._cachedIndex=0,this.copySampleValue_(0);if(n===s)break;if(i=r,r=e[--n-1],t>=r)break e}s=n,n=0}}for(;n<s;){const i=n+s>>>1;t<e[i]?s=i:n=i+1}if(i=e[n],r=e[n-1],void 0===r)return this._cachedIndex=0,this.copySampleValue_(0);if(void 0===i)return n=e.length,this._cachedIndex=n,this.copySampleValue_(n-1)}this._cachedIndex=n,this.intervalChanged_(n,r,i)}return this.interpolate_(n,r,t,i)}getSettings_(){return this.settings||this.DefaultSettings_}copySampleValue_(t){const e=this.resultBuffer,n=this.sampleValues,i=this.valueSize,r=t*i;for(let t=0;t!==i;++t)e[t]=n[r+t];return e}interpolate_(){throw new Error("call to abstract method")}intervalChanged_(){}}class Nd extends Ud{constructor(t,e,n,i){super(t,e,n,i),this._weightPrev=-0,this._offsetPrev=-0,this._weightNext=-0,this._offsetNext=-0,this.DefaultSettings_={endingStart:De,endingEnd:De}}intervalChanged_(t,e,n){const i=this.parameterPositions;let r=t-2,s=t+1,a=i[r],o=i[s];if(void 0===a)switch(this.getSettings_().endingStart){case Oe:r=t,a=2*e-n;break;case Fe:r=i.length-2,a=e+i[r]-i[r+1];break;default:r=t,a=n}if(void 0===o)switch(this.getSettings_().endingEnd){case Oe:s=t,o=2*n-e;break;case Fe:s=1,o=n+i[1]-i[0];break;default:s=t-1,o=e}const l=.5*(n-e),c=this.valueSize;this._weightPrev=l/(e-a),this._weightNext=l/(o-n),this._offsetPrev=r*c,this._offsetNext=s*c}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=this._offsetPrev,h=this._offsetNext,u=this._weightPrev,d=this._weightNext,p=(n-e)/(i-e),m=p*p,f=m*p,g=-u*f+2*u*m-u*p,v=(1+u)*f+(-1.5-2*u)*m+(-.5+u)*p+1,_=(-1-d)*f+(1.5+d)*m+.5*p,x=d*f-d*m;for(let t=0;t!==a;++t)r[t]=g*s[c+t]+v*s[l+t]+_*s[o+t]+x*s[h+t];return r}}class Dd extends Ud{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=t*a,l=o-a,c=(n-e)/(i-e),h=1-c;for(let t=0;t!==a;++t)r[t]=s[l+t]*h+s[o+t]*c;return r}}class Od extends Ud{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t){return this.copySampleValue_(t-1)}}class Fd{constructor(t,e,n,i){if(void 0===t)throw new Error("THREE.KeyframeTrack: track name is undefined");if(void 0===e||0===e.length)throw new Error("THREE.KeyframeTrack: no keyframes in track named "+t);this.name=t,this.times=Ad(e,this.TimeBufferType),this.values=Ad(n,this.ValueBufferType),this.setInterpolation(i||this.DefaultInterpolation)}static toJSON(t){const e=t.constructor;let n;if(e.toJSON!==this.toJSON)n=e.toJSON(t);else{n={name:t.name,times:Ad(t.times,Array),values:Ad(t.values,Array)};const e=t.getInterpolation();e!==t.DefaultInterpolation&&(n.interpolation=e)}return n.type=t.ValueTypeName,n}InterpolantFactoryMethodDiscrete(t){return new Od(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodLinear(t){return new Dd(this.times,this.values,this.getValueSize(),t)}InterpolantFactoryMethodSmooth(t){return new Nd(this.times,this.values,this.getValueSize(),t)}setInterpolation(t){let e;switch(t){case Le:e=this.InterpolantFactoryMethodDiscrete;break;case Ue:e=this.InterpolantFactoryMethodLinear;break;case Ne:e=this.InterpolantFactoryMethodSmooth}if(void 0===e){const e="unsupported interpolation for "+this.ValueTypeName+" keyframe track named "+this.name;if(void 0===this.createInterpolant){if(t===this.DefaultInterpolation)throw new Error(e);this.setInterpolation(this.DefaultInterpolation)}return console.warn("THREE.KeyframeTrack:",e),this}return this.createInterpolant=e,this}getInterpolation(){switch(this.createInterpolant){case this.InterpolantFactoryMethodDiscrete:return Le;case this.InterpolantFactoryMethodLinear:return Ue;case this.InterpolantFactoryMethodSmooth:return Ne}}getValueSize(){return this.values.length/this.times.length}shift(t){if(0!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]+=t}return this}scale(t){if(1!==t){const e=this.times;for(let n=0,i=e.length;n!==i;++n)e[n]*=t}return this}trim(t,e){const n=this.times,i=n.length;let r=0,s=i-1;for(;r!==i&&n[r]<t;)++r;for(;-1!==s&&n[s]>e;)--s;if(++s,0!==r||s!==i){r>=s&&(s=Math.max(s,1),r=s-1);const t=this.getValueSize();this.times=n.slice(r,s),this.values=this.values.slice(r*t,s*t)}return this}validate(){let t=!0;const e=this.getValueSize();e-Math.floor(e)!=0&&(console.error("THREE.KeyframeTrack: Invalid value size in track.",this),t=!1);const n=this.times,i=this.values,r=n.length;0===r&&(console.error("THREE.KeyframeTrack: Track is empty.",this),t=!1);let s=null;for(let e=0;e!==r;e++){const i=n[e];if("number"==typeof i&&isNaN(i)){console.error("THREE.KeyframeTrack: Time is not a valid number.",this,e,i),t=!1;break}if(null!==s&&s>i){console.error("THREE.KeyframeTrack: Out of order keys.",this,e,i,s),t=!1;break}s=i}if(void 0!==i&&Rd(i))for(let e=0,n=i.length;e!==n;++e){const n=i[e];if(isNaN(n)){console.error("THREE.KeyframeTrack: Value is not a valid number.",this,e,n),t=!1;break}}return t}optimize(){const t=this.times.slice(),e=this.values.slice(),n=this.getValueSize(),i=this.getInterpolation()===Ne,r=t.length-1;let s=1;for(let a=1;a<r;++a){let r=!1;const o=t[a];if(o!==t[a+1]&&(1!==a||o!==t[0]))if(i)r=!0;else{const t=a*n,i=t-n,s=t+n;for(let a=0;a!==n;++a){const n=e[t+a];if(n!==e[i+a]||n!==e[s+a]){r=!0;break}}}if(r){if(a!==s){t[s]=t[a];const i=a*n,r=s*n;for(let t=0;t!==n;++t)e[r+t]=e[i+t]}++s}}if(r>0){t[s]=t[r];for(let t=r*n,i=s*n,a=0;a!==n;++a)e[i+a]=e[t+a];++s}return s!==t.length?(this.times=t.slice(0,s),this.values=e.slice(0,s*n)):(this.times=t,this.values=e),this}clone(){const t=this.times.slice(),e=this.values.slice(),n=new(0,this.constructor)(this.name,t,e);return n.createInterpolant=this.createInterpolant,n}}Fd.prototype.TimeBufferType=Float32Array,Fd.prototype.ValueBufferType=Float32Array,Fd.prototype.DefaultInterpolation=Ue;class Bd extends Fd{constructor(t,e,n){super(t,e,n)}}Bd.prototype.ValueTypeName="bool",Bd.prototype.ValueBufferType=Array,Bd.prototype.DefaultInterpolation=Le,Bd.prototype.InterpolantFactoryMethodLinear=void 0,Bd.prototype.InterpolantFactoryMethodSmooth=void 0;class zd extends Fd{}zd.prototype.ValueTypeName="color";class kd extends Fd{}kd.prototype.ValueTypeName="number";class Vd extends Ud{constructor(t,e,n,i){super(t,e,n,i)}interpolate_(t,e,n,i){const r=this.resultBuffer,s=this.sampleValues,a=this.valueSize,o=(n-e)/(i-e);let l=t*a;for(let t=l+a;l!==t;l+=4)Ii.slerpFlat(r,0,s,l-a,s,l,o);return r}}class Hd extends Fd{InterpolantFactoryMethodLinear(t){return new Vd(this.times,this.values,this.getValueSize(),t)}}Hd.prototype.ValueTypeName="quaternion",Hd.prototype.InterpolantFactoryMethodSmooth=void 0;class Gd extends Fd{constructor(t,e,n){super(t,e,n)}}Gd.prototype.ValueTypeName="string",Gd.prototype.ValueBufferType=Array,Gd.prototype.DefaultInterpolation=Le,Gd.prototype.InterpolantFactoryMethodLinear=void 0,Gd.prototype.InterpolantFactoryMethodSmooth=void 0;class Wd extends Fd{}Wd.prototype.ValueTypeName="vector";class Xd{constructor(t="",e=-1,n=[],i=2500){this.name=t,this.tracks=n,this.duration=e,this.blendMode=i,this.uuid=qn(),this.duration<0&&this.resetDuration()}static parse(t){const e=[],n=t.tracks,i=1/(t.fps||1);for(let t=0,r=n.length;t!==r;++t)e.push(jd(n[t]).scale(i));const r=new this(t.name,t.duration,e,t.blendMode);return r.uuid=t.uuid,r}static toJSON(t){const e=[],n=t.tracks,i={name:t.name,duration:t.duration,tracks:e,uuid:t.uuid,blendMode:t.blendMode};for(let t=0,i=n.length;t!==i;++t)e.push(Fd.toJSON(n[t]));return i}static CreateFromMorphTargetSequence(t,e,n,i){const r=e.length,s=[];for(let t=0;t<r;t++){let a=[],o=[];a.push((t+r-1)%r,t,(t+1)%r),o.push(0,1,0);const l=Cd(a);a=Pd(a,1,l),o=Pd(o,1,l),i||0!==a[0]||(a.push(r),o.push(o[0])),s.push(new kd(".morphTargetInfluences["+e[t].name+"]",a,o).scale(1/n))}return new this(t,-1,s)}static findByName(t,e){let n=t;if(!Array.isArray(t)){const e=t;n=e.geometry&&e.geometry.animations||e.animations}for(let t=0;t<n.length;t++)if(n[t].name===e)return n[t];return null}static CreateClipsFromMorphTargetSequences(t,e,n){const i={},r=/^([\w-]*?)([\d]+)$/;for(let e=0,n=t.length;e<n;e++){const n=t[e],s=n.name.match(r);if(s&&s.length>1){const t=s[1];let e=i[t];e||(i[t]=e=[]),e.push(n)}}const s=[];for(const t in i)s.push(this.CreateFromMorphTargetSequence(t,i[t],e,n));return s}static parseAnimation(t,e){if(!t)return console.error("THREE.AnimationClip: No animation in JSONLoader data."),null;const n=function(t,e,n,i,r){if(0!==n.length){const s=[],a=[];Id(n,s,a,i),0!==s.length&&r.push(new t(e,s,a))}},i=[],r=t.name||"default",s=t.fps||30,a=t.blendMode;let o=t.length||-1;const l=t.hierarchy||[];for(let t=0;t<l.length;t++){const r=l[t].keys;if(r&&0!==r.length)if(r[0].morphTargets){const t={};let e;for(e=0;e<r.length;e++)if(r[e].morphTargets)for(let n=0;n<r[e].morphTargets.length;n++)t[r[e].morphTargets[n]]=-1;for(const n in t){const t=[],s=[];for(let i=0;i!==r[e].morphTargets.length;++i){const i=r[e];t.push(i.time),s.push(i.morphTarget===n?1:0)}i.push(new kd(".morphTargetInfluence["+n+"]",t,s))}o=t.length*s}else{const s=".bones["+e[t].name+"]";n(Wd,s+".position",r,"pos",i),n(Hd,s+".quaternion",r,"rot",i),n(Wd,s+".scale",r,"scl",i)}}if(0===i.length)return null;return new this(r,o,i,a)}resetDuration(){let t=0;for(let e=0,n=this.tracks.length;e!==n;++e){const n=this.tracks[e];t=Math.max(t,n.times[n.times.length-1])}return this.duration=t,this}trim(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].trim(0,this.duration);return this}validate(){let t=!0;for(let e=0;e<this.tracks.length;e++)t=t&&this.tracks[e].validate();return t}optimize(){for(let t=0;t<this.tracks.length;t++)this.tracks[t].optimize();return this}clone(){const t=[];for(let e=0;e<this.tracks.length;e++)t.push(this.tracks[e].clone());return new this.constructor(this.name,this.duration,t,this.blendMode)}toJSON(){return this.constructor.toJSON(this)}}function jd(t){if(void 0===t.type)throw new Error("THREE.KeyframeTrack: track type undefined, can not parse");const e=function(t){switch(t.toLowerCase()){case"scalar":case"double":case"float":case"number":case"integer":return kd;case"vector":case"vector2":case"vector3":case"vector4":return Wd;case"color":return zd;case"quaternion":return Hd;case"bool":case"boolean":return Bd;case"string":return Gd}throw new Error("THREE.KeyframeTrack: Unsupported typeName: "+t)}(t.type);if(void 0===t.times){const e=[],n=[];Id(t.keys,e,n,"value"),t.times=e,t.values=n}return void 0!==e.parse?e.parse(t):new e(t.name,t.times,t.values,t.interpolation)}const qd={enabled:!1,files:{},add:function(t,e){!1!==this.enabled&&(this.files[t]=e)},get:function(t){if(!1!==this.enabled)return this.files[t]},remove:function(t){delete this.files[t]},clear:function(){this.files={}}};class Yd{constructor(t,e,n){const i=this;let r,s=!1,a=0,o=0;const l=[];this.onStart=void 0,this.onLoad=t,this.onProgress=e,this.onError=n,this.itemStart=function(t){o++,!1===s&&void 0!==i.onStart&&i.onStart(t,a,o),s=!0},this.itemEnd=function(t){a++,void 0!==i.onProgress&&i.onProgress(t,a,o),a===o&&(s=!1,void 0!==i.onLoad&&i.onLoad())},this.itemError=function(t){void 0!==i.onError&&i.onError(t)},this.resolveURL=function(t){return r?r(t):t},this.setURLModifier=function(t){return r=t,this},this.addHandler=function(t,e){return l.push(t,e),this},this.removeHandler=function(t){const e=l.indexOf(t);return-1!==e&&l.splice(e,2),this},this.getHandler=function(t){for(let e=0,n=l.length;e<n;e+=2){const n=l[e],i=l[e+1];if(n.global&&(n.lastIndex=0),n.test(t))return i}return null}}}const Zd=new Yd;class Jd{constructor(t){this.manager=void 0!==t?t:Zd,this.crossOrigin="anonymous",this.withCredentials=!1,this.path="",this.resourcePath="",this.requestHeader={}}load(){}loadAsync(t,e){const n=this;return new Promise((function(i,r){n.load(t,i,e,r)}))}parse(){}setCrossOrigin(t){return this.crossOrigin=t,this}setWithCredentials(t){return this.withCredentials=t,this}setPath(t){return this.path=t,this}setResourcePath(t){return this.resourcePath=t,this}setRequestHeader(t){return this.requestHeader=t,this}}Jd.DEFAULT_MATERIAL_NAME="__DEFAULT";const Kd={};class $d extends Error{constructor(t,e){super(t),this.response=e}}class Qd extends Jd{constructor(t){super(t)}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=qd.get(t);if(void 0!==r)return this.manager.itemStart(t),setTimeout((()=>{e&&e(r),this.manager.itemEnd(t)}),0),r;if(void 0!==Kd[t])return void Kd[t].push({onLoad:e,onProgress:n,onError:i});Kd[t]=[],Kd[t].push({onLoad:e,onProgress:n,onError:i});const s=new Request(t,{headers:new Headers(this.requestHeader),credentials:this.withCredentials?"include":"same-origin"}),a=this.mimeType,o=this.responseType;fetch(s).then((e=>{if(200===e.status||0===e.status){if(0===e.status&&console.warn("THREE.FileLoader: HTTP Status 0 received."),"undefined"==typeof ReadableStream||void 0===e.body||void 0===e.body.getReader)return e;const n=Kd[t],i=e.body.getReader(),r=e.headers.get("X-File-Size")||e.headers.get("Content-Length"),s=r?parseInt(r):0,a=0!==s;let o=0;const l=new ReadableStream({start(t){!function e(){i.read().then((({done:i,value:r})=>{if(i)t.close();else{o+=r.byteLength;const i=new ProgressEvent("progress",{lengthComputable:a,loaded:o,total:s});for(let t=0,e=n.length;t<e;t++){const e=n[t];e.onProgress&&e.onProgress(i)}t.enqueue(r),e()}}),(e=>{t.error(e)}))}()}});return new Response(l)}throw new $d(`fetch for "${e.url}" responded with ${e.status}: ${e.statusText}`,e)})).then((t=>{switch(o){case"arraybuffer":return t.arrayBuffer();case"blob":return t.blob();case"document":return t.text().then((t=>(new DOMParser).parseFromString(t,a)));case"json":return t.json();default:if(void 0===a)return t.text();{const e=/charset="?([^;"\s]*)"?/i.exec(a),n=e&&e[1]?e[1].toLowerCase():void 0,i=new TextDecoder(n);return t.arrayBuffer().then((t=>i.decode(t)))}}})).then((e=>{qd.add(t,e);const n=Kd[t];delete Kd[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onLoad&&i.onLoad(e)}})).catch((e=>{const n=Kd[t];if(void 0===n)throw this.manager.itemError(t),e;delete Kd[t];for(let t=0,i=n.length;t<i;t++){const i=n[t];i.onError&&i.onError(e)}this.manager.itemError(t)})).finally((()=>{this.manager.itemEnd(t)})),this.manager.itemStart(t)}setResponseType(t){return this.responseType=t,this}setMimeType(t){return this.mimeType=t,this}}class tp extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Qd(this.manager);s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=[];for(let n=0;n<t.length;n++){const i=Xd.parse(t[n]);e.push(i)}return e}}class ep extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=[],a=new Wh,o=new Qd(this.manager);o.setPath(this.path),o.setResponseType("arraybuffer"),o.setRequestHeader(this.requestHeader),o.setWithCredentials(r.withCredentials);let l=0;function c(c){o.load(t[c],(function(t){const n=r.parse(t,!0);s[c]={width:n.width,height:n.height,format:n.format,mipmaps:n.mipmaps},l+=1,6===l&&(1===n.mipmapCount&&(a.minFilter=Mt),a.image=s,a.format=n.format,a.needsUpdate=!0,e&&e(a))}),n,i)}if(Array.isArray(t))for(let e=0,n=t.length;e<n;++e)c(e);else o.load(t,(function(t){const n=r.parse(t,!0);if(n.isCubemap){const t=n.mipmaps.length/n.mipmapCount;for(let e=0;e<t;e++){s[e]={mipmaps:[]};for(let t=0;t<n.mipmapCount;t++)s[e].mipmaps.push(n.mipmaps[e*n.mipmapCount+t]),s[e].format=n.format,s[e].width=n.width,s[e].height=n.height}a.image=s}else a.image.width=n.width,a.image.height=n.height,a.mipmaps=n.mipmaps;1===n.mipmapCount&&(a.minFilter=Mt),a.format=n.format,a.needsUpdate=!0,e&&e(a)}),n,i);return a}}class np extends Jd{constructor(t){super(t)}load(t,e,n,i){void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=qd.get(t);if(void 0!==s)return r.manager.itemStart(t),setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s;const a=ai("img");function o(){c(),qd.add(t,this),e&&e(this),r.manager.itemEnd(t)}function l(e){c(),i&&i(e),r.manager.itemError(t),r.manager.itemEnd(t)}function c(){a.removeEventListener("load",o,!1),a.removeEventListener("error",l,!1)}return a.addEventListener("load",o,!1),a.addEventListener("error",l,!1),"data:"!==t.slice(0,5)&&void 0!==this.crossOrigin&&(a.crossOrigin=this.crossOrigin),r.manager.itemStart(t),a.src=t,a}}class ip extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=new sa;r.colorSpace=Je;const s=new np(this.manager);s.setCrossOrigin(this.crossOrigin),s.setPath(this.path);let a=0;function o(n){s.load(t[n],(function(t){r.images[n]=t,a++,6===a&&(r.needsUpdate=!0,e&&e(r))}),void 0,i)}for(let e=0;e<t.length;++e)o(e);return r}}class rp extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Gc,a=new Qd(this.manager);return a.setResponseType("arraybuffer"),a.setRequestHeader(this.requestHeader),a.setPath(this.path),a.setWithCredentials(r.withCredentials),a.load(t,(function(t){let n;try{n=r.parse(t)}catch(t){if(void 0===i)return void console.error(t);i(t)}void 0!==n.image?s.image=n.image:void 0!==n.data&&(s.image.width=n.width,s.image.height=n.height,s.image.data=n.data),s.wrapS=void 0!==n.wrapS?n.wrapS:mt,s.wrapT=void 0!==n.wrapT?n.wrapT:mt,s.magFilter=void 0!==n.magFilter?n.magFilter:Mt,s.minFilter=void 0!==n.minFilter?n.minFilter:Mt,s.anisotropy=void 0!==n.anisotropy?n.anisotropy:1,void 0!==n.colorSpace&&(s.colorSpace=n.colorSpace),void 0!==n.flipY&&(s.flipY=n.flipY),void 0!==n.format&&(s.format=n.format),void 0!==n.type&&(s.type=n.type),void 0!==n.mipmaps&&(s.mipmaps=n.mipmaps,s.minFilter=wt),1===n.mipmapCount&&(s.minFilter=Mt),void 0!==n.generateMipmaps&&(s.generateMipmaps=n.generateMipmaps),s.needsUpdate=!0,e&&e(s,n)}),n,i),s}}class sp extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=new bi,s=new np(this.manager);return s.setCrossOrigin(this.crossOrigin),s.setPath(this.path),s.load(t,(function(t){r.image=t,r.needsUpdate=!0,void 0!==e&&e(r)}),n,i),r}}class ap extends Dr{constructor(t,e=1){super(),this.isLight=!0,this.type="Light",this.color=new Kr(t),this.intensity=e}dispose(){}copy(t,e){return super.copy(t,e),this.color.copy(t.color),this.intensity=t.intensity,this}toJSON(t){const e=super.toJSON(t);return e.object.color=this.color.getHex(),e.object.intensity=this.intensity,void 0!==this.groundColor&&(e.object.groundColor=this.groundColor.getHex()),void 0!==this.distance&&(e.object.distance=this.distance),void 0!==this.angle&&(e.object.angle=this.angle),void 0!==this.decay&&(e.object.decay=this.decay),void 0!==this.penumbra&&(e.object.penumbra=this.penumbra),void 0!==this.shadow&&(e.object.shadow=this.shadow.toJSON()),void 0!==this.target&&(e.object.target=this.target.uuid),e}}class op extends ap{constructor(t,e,n){super(t,n),this.isHemisphereLight=!0,this.type="HemisphereLight",this.position.copy(Dr.DEFAULT_UP),this.updateMatrix(),this.groundColor=new Kr(e)}copy(t,e){return super.copy(t,e),this.groundColor.copy(t.groundColor),this}}const lp=new lr,cp=new Li,hp=new Li;class up{constructor(t){this.camera=t,this.intensity=1,this.bias=0,this.normalBias=0,this.radius=1,this.blurSamples=8,this.mapSize=new ti(512,512),this.map=null,this.mapPass=null,this.matrix=new lr,this.autoUpdate=!0,this.needsUpdate=!1,this._frustum=new pa,this._frameExtents=new ti(1,1),this._viewportCount=1,this._viewports=[new wi(0,0,1,1)]}getViewportCount(){return this._viewportCount}getFrustum(){return this._frustum}updateMatrices(t){const e=this.camera,n=this.matrix;cp.setFromMatrixPosition(t.matrixWorld),e.position.copy(cp),hp.setFromMatrixPosition(t.target.matrixWorld),e.lookAt(hp),e.updateMatrixWorld(),lp.multiplyMatrices(e.projectionMatrix,e.matrixWorldInverse),this._frustum.setFromProjectionMatrix(lp),n.set(.5,0,0,.5,0,.5,0,.5,0,0,.5,.5,0,0,0,1),n.multiply(lp)}getViewport(t){return this._viewports[t]}getFrameExtents(){return this._frameExtents}dispose(){this.map&&this.map.dispose(),this.mapPass&&this.mapPass.dispose()}copy(t){return this.camera=t.camera.clone(),this.intensity=t.intensity,this.bias=t.bias,this.radius=t.radius,this.mapSize.copy(t.mapSize),this}clone(){return(new this.constructor).copy(this)}toJSON(){const t={};return 1!==this.intensity&&(t.intensity=this.intensity),0!==this.bias&&(t.bias=this.bias),0!==this.normalBias&&(t.normalBias=this.normalBias),1!==this.radius&&(t.radius=this.radius),512===this.mapSize.x&&512===this.mapSize.y||(t.mapSize=this.mapSize.toArray()),t.camera=this.camera.toJSON(!1).object,delete t.camera.matrix,t}}class dp extends up{constructor(){super(new na(50,1,.5,500)),this.isSpotLightShadow=!0,this.focus=1}updateMatrices(t){const e=this.camera,n=2*jn*t.angle*this.focus,i=this.mapSize.width/this.mapSize.height,r=t.distance||e.far;n===e.fov&&i===e.aspect&&r===e.far||(e.fov=n,e.aspect=i,e.far=r,e.updateProjectionMatrix()),super.updateMatrices(t)}copy(t){return super.copy(t),this.focus=t.focus,this}}class pp extends ap{constructor(t,e,n=0,i=Math.PI/3,r=0,s=2){super(t,e),this.isSpotLight=!0,this.type="SpotLight",this.position.copy(Dr.DEFAULT_UP),this.updateMatrix(),this.target=new Dr,this.distance=n,this.angle=i,this.penumbra=r,this.decay=s,this.map=null,this.shadow=new dp}get power(){return this.intensity*Math.PI}set power(t){this.intensity=t/Math.PI}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.angle=t.angle,this.penumbra=t.penumbra,this.decay=t.decay,this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}const mp=new lr,fp=new Li,gp=new Li;class vp extends up{constructor(){super(new na(90,1,.5,500)),this.isPointLightShadow=!0,this._frameExtents=new ti(4,2),this._viewportCount=6,this._viewports=[new wi(2,1,1,1),new wi(0,1,1,1),new wi(3,1,1,1),new wi(1,1,1,1),new wi(3,0,1,1),new wi(1,0,1,1)],this._cubeDirections=[new Li(1,0,0),new Li(-1,0,0),new Li(0,0,1),new Li(0,0,-1),new Li(0,1,0),new Li(0,-1,0)],this._cubeUps=[new Li(0,1,0),new Li(0,1,0),new Li(0,1,0),new Li(0,1,0),new Li(0,0,1),new Li(0,0,-1)]}updateMatrices(t,e=0){const n=this.camera,i=this.matrix,r=t.distance||n.far;r!==n.far&&(n.far=r,n.updateProjectionMatrix()),fp.setFromMatrixPosition(t.matrixWorld),n.position.copy(fp),gp.copy(n.position),gp.add(this._cubeDirections[e]),n.up.copy(this._cubeUps[e]),n.lookAt(gp),n.updateMatrixWorld(),i.makeTranslation(-fp.x,-fp.y,-fp.z),mp.multiplyMatrices(n.projectionMatrix,n.matrixWorldInverse),this._frustum.setFromProjectionMatrix(mp)}}class _p extends ap{constructor(t,e,n=0,i=2){super(t,e),this.isPointLight=!0,this.type="PointLight",this.distance=n,this.decay=i,this.shadow=new vp}get power(){return 4*this.intensity*Math.PI}set power(t){this.intensity=t/(4*Math.PI)}dispose(){this.shadow.dispose()}copy(t,e){return super.copy(t,e),this.distance=t.distance,this.decay=t.decay,this.shadow=t.shadow.clone(),this}}class xp extends up{constructor(){super(new Ca(-5,5,5,-5,.5,500)),this.isDirectionalLightShadow=!0}}class yp extends ap{constructor(t,e){super(t,e),this.isDirectionalLight=!0,this.type="DirectionalLight",this.position.copy(Dr.DEFAULT_UP),this.updateMatrix(),this.target=new Dr,this.shadow=new xp}dispose(){this.shadow.dispose()}copy(t){return super.copy(t),this.target=t.target.clone(),this.shadow=t.shadow.clone(),this}}class Mp extends ap{constructor(t,e){super(t,e),this.isAmbientLight=!0,this.type="AmbientLight"}}class Sp extends ap{constructor(t,e,n=10,i=10){super(t,e),this.isRectAreaLight=!0,this.type="RectAreaLight",this.width=n,this.height=i}get power(){return this.intensity*this.width*this.height*Math.PI}set power(t){this.intensity=t/(this.width*this.height*Math.PI)}copy(t){return super.copy(t),this.width=t.width,this.height=t.height,this}toJSON(t){const e=super.toJSON(t);return e.object.width=this.width,e.object.height=this.height,e}}class bp{constructor(){this.isSphericalHarmonics3=!0,this.coefficients=[];for(let t=0;t<9;t++)this.coefficients.push(new Li)}set(t){for(let e=0;e<9;e++)this.coefficients[e].copy(t[e]);return this}zero(){for(let t=0;t<9;t++)this.coefficients[t].set(0,0,0);return this}getAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.282095),e.addScaledVector(s[1],.488603*i),e.addScaledVector(s[2],.488603*r),e.addScaledVector(s[3],.488603*n),e.addScaledVector(s[4],n*i*1.092548),e.addScaledVector(s[5],i*r*1.092548),e.addScaledVector(s[6],.315392*(3*r*r-1)),e.addScaledVector(s[7],n*r*1.092548),e.addScaledVector(s[8],.546274*(n*n-i*i)),e}getIrradianceAt(t,e){const n=t.x,i=t.y,r=t.z,s=this.coefficients;return e.copy(s[0]).multiplyScalar(.886227),e.addScaledVector(s[1],1.023328*i),e.addScaledVector(s[2],1.023328*r),e.addScaledVector(s[3],1.023328*n),e.addScaledVector(s[4],.858086*n*i),e.addScaledVector(s[5],.858086*i*r),e.addScaledVector(s[6],.743125*r*r-.247708),e.addScaledVector(s[7],.858086*n*r),e.addScaledVector(s[8],.429043*(n*n-i*i)),e}add(t){for(let e=0;e<9;e++)this.coefficients[e].add(t.coefficients[e]);return this}addScaledSH(t,e){for(let n=0;n<9;n++)this.coefficients[n].addScaledVector(t.coefficients[n],e);return this}scale(t){for(let e=0;e<9;e++)this.coefficients[e].multiplyScalar(t);return this}lerp(t,e){for(let n=0;n<9;n++)this.coefficients[n].lerp(t.coefficients[n],e);return this}equals(t){for(let e=0;e<9;e++)if(!this.coefficients[e].equals(t.coefficients[e]))return!1;return!0}copy(t){return this.set(t.coefficients)}clone(){return(new this.constructor).copy(this)}fromArray(t,e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].fromArray(t,e+3*i);return this}toArray(t=[],e=0){const n=this.coefficients;for(let i=0;i<9;i++)n[i].toArray(t,e+3*i);return t}static getBasisAt(t,e){const n=t.x,i=t.y,r=t.z;e[0]=.282095,e[1]=.488603*i,e[2]=.488603*r,e[3]=.488603*n,e[4]=1.092548*n*i,e[5]=1.092548*i*r,e[6]=.315392*(3*r*r-1),e[7]=1.092548*n*r,e[8]=.546274*(n*n-i*i)}}class wp extends ap{constructor(t=new bp,e=1){super(void 0,e),this.isLightProbe=!0,this.sh=t}copy(t){return super.copy(t),this.sh.copy(t.sh),this}fromJSON(t){return this.intensity=t.intensity,this.sh.fromArray(t.sh),this}toJSON(t){const e=super.toJSON(t);return e.object.sh=this.sh.toArray(),e}}class Tp extends Jd{constructor(t){super(t),this.textures={}}load(t,e,n,i){const r=this,s=new Qd(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e=this.textures;function n(t){return void 0===e[t]&&console.warn("THREE.MaterialLoader: Undefined texture",t),e[t]}const i=Tp.createMaterialFromType(t.type);if(void 0!==t.uuid&&(i.uuid=t.uuid),void 0!==t.name&&(i.name=t.name),void 0!==t.color&&void 0!==i.color&&i.color.setHex(t.color),void 0!==t.roughness&&(i.roughness=t.roughness),void 0!==t.metalness&&(i.metalness=t.metalness),void 0!==t.sheen&&(i.sheen=t.sheen),void 0!==t.sheenColor&&(i.sheenColor=(new Kr).setHex(t.sheenColor)),void 0!==t.sheenRoughness&&(i.sheenRoughness=t.sheenRoughness),void 0!==t.emissive&&void 0!==i.emissive&&i.emissive.setHex(t.emissive),void 0!==t.specular&&void 0!==i.specular&&i.specular.setHex(t.specular),void 0!==t.specularIntensity&&(i.specularIntensity=t.specularIntensity),void 0!==t.specularColor&&void 0!==i.specularColor&&i.specularColor.setHex(t.specularColor),void 0!==t.shininess&&(i.shininess=t.shininess),void 0!==t.clearcoat&&(i.clearcoat=t.clearcoat),void 0!==t.clearcoatRoughness&&(i.clearcoatRoughness=t.clearcoatRoughness),void 0!==t.dispersion&&(i.dispersion=t.dispersion),void 0!==t.iridescence&&(i.iridescence=t.iridescence),void 0!==t.iridescenceIOR&&(i.iridescenceIOR=t.iridescenceIOR),void 0!==t.iridescenceThicknessRange&&(i.iridescenceThicknessRange=t.iridescenceThicknessRange),void 0!==t.transmission&&(i.transmission=t.transmission),void 0!==t.thickness&&(i.thickness=t.thickness),void 0!==t.attenuationDistance&&(i.attenuationDistance=t.attenuationDistance),void 0!==t.attenuationColor&&void 0!==i.attenuationColor&&i.attenuationColor.setHex(t.attenuationColor),void 0!==t.anisotropy&&(i.anisotropy=t.anisotropy),void 0!==t.anisotropyRotation&&(i.anisotropyRotation=t.anisotropyRotation),void 0!==t.fog&&(i.fog=t.fog),void 0!==t.flatShading&&(i.flatShading=t.flatShading),void 0!==t.blending&&(i.blending=t.blending),void 0!==t.combine&&(i.combine=t.combine),void 0!==t.side&&(i.side=t.side),void 0!==t.shadowSide&&(i.shadowSide=t.shadowSide),void 0!==t.opacity&&(i.opacity=t.opacity),void 0!==t.transparent&&(i.transparent=t.transparent),void 0!==t.alphaTest&&(i.alphaTest=t.alphaTest),void 0!==t.alphaHash&&(i.alphaHash=t.alphaHash),void 0!==t.depthFunc&&(i.depthFunc=t.depthFunc),void 0!==t.depthTest&&(i.depthTest=t.depthTest),void 0!==t.depthWrite&&(i.depthWrite=t.depthWrite),void 0!==t.colorWrite&&(i.colorWrite=t.colorWrite),void 0!==t.blendSrc&&(i.blendSrc=t.blendSrc),void 0!==t.blendDst&&(i.blendDst=t.blendDst),void 0!==t.blendEquation&&(i.blendEquation=t.blendEquation),void 0!==t.blendSrcAlpha&&(i.blendSrcAlpha=t.blendSrcAlpha),void 0!==t.blendDstAlpha&&(i.blendDstAlpha=t.blendDstAlpha),void 0!==t.blendEquationAlpha&&(i.blendEquationAlpha=t.blendEquationAlpha),void 0!==t.blendColor&&void 0!==i.blendColor&&i.blendColor.setHex(t.blendColor),void 0!==t.blendAlpha&&(i.blendAlpha=t.blendAlpha),void 0!==t.stencilWriteMask&&(i.stencilWriteMask=t.stencilWriteMask),void 0!==t.stencilFunc&&(i.stencilFunc=t.stencilFunc),void 0!==t.stencilRef&&(i.stencilRef=t.stencilRef),void 0!==t.stencilFuncMask&&(i.stencilFuncMask=t.stencilFuncMask),void 0!==t.stencilFail&&(i.stencilFail=t.stencilFail),void 0!==t.stencilZFail&&(i.stencilZFail=t.stencilZFail),void 0!==t.stencilZPass&&(i.stencilZPass=t.stencilZPass),void 0!==t.stencilWrite&&(i.stencilWrite=t.stencilWrite),void 0!==t.wireframe&&(i.wireframe=t.wireframe),void 0!==t.wireframeLinewidth&&(i.wireframeLinewidth=t.wireframeLinewidth),void 0!==t.wireframeLinecap&&(i.wireframeLinecap=t.wireframeLinecap),void 0!==t.wireframeLinejoin&&(i.wireframeLinejoin=t.wireframeLinejoin),void 0!==t.rotation&&(i.rotation=t.rotation),void 0!==t.linewidth&&(i.linewidth=t.linewidth),void 0!==t.dashSize&&(i.dashSize=t.dashSize),void 0!==t.gapSize&&(i.gapSize=t.gapSize),void 0!==t.scale&&(i.scale=t.scale),void 0!==t.polygonOffset&&(i.polygonOffset=t.polygonOffset),void 0!==t.polygonOffsetFactor&&(i.polygonOffsetFactor=t.polygonOffsetFactor),void 0!==t.polygonOffsetUnits&&(i.polygonOffsetUnits=t.polygonOffsetUnits),void 0!==t.dithering&&(i.dithering=t.dithering),void 0!==t.alphaToCoverage&&(i.alphaToCoverage=t.alphaToCoverage),void 0!==t.premultipliedAlpha&&(i.premultipliedAlpha=t.premultipliedAlpha),void 0!==t.forceSinglePass&&(i.forceSinglePass=t.forceSinglePass),void 0!==t.visible&&(i.visible=t.visible),void 0!==t.toneMapped&&(i.toneMapped=t.toneMapped),void 0!==t.userData&&(i.userData=t.userData),void 0!==t.vertexColors&&("number"==typeof t.vertexColors?i.vertexColors=t.vertexColors>0:i.vertexColors=t.vertexColors),void 0!==t.uniforms)for(const e in t.uniforms){const r=t.uniforms[e];switch(i.uniforms[e]={},r.type){case"t":i.uniforms[e].value=n(r.value);break;case"c":i.uniforms[e].value=(new Kr).setHex(r.value);break;case"v2":i.uniforms[e].value=(new ti).fromArray(r.value);break;case"v3":i.uniforms[e].value=(new Li).fromArray(r.value);break;case"v4":i.uniforms[e].value=(new wi).fromArray(r.value);break;case"m3":i.uniforms[e].value=(new ei).fromArray(r.value);break;case"m4":i.uniforms[e].value=(new lr).fromArray(r.value);break;default:i.uniforms[e].value=r.value}}if(void 0!==t.defines&&(i.defines=t.defines),void 0!==t.vertexShader&&(i.vertexShader=t.vertexShader),void 0!==t.fragmentShader&&(i.fragmentShader=t.fragmentShader),void 0!==t.glslVersion&&(i.glslVersion=t.glslVersion),void 0!==t.extensions)for(const e in t.extensions)i.extensions[e]=t.extensions[e];if(void 0!==t.lights&&(i.lights=t.lights),void 0!==t.clipping&&(i.clipping=t.clipping),void 0!==t.size&&(i.size=t.size),void 0!==t.sizeAttenuation&&(i.sizeAttenuation=t.sizeAttenuation),void 0!==t.map&&(i.map=n(t.map)),void 0!==t.matcap&&(i.matcap=n(t.matcap)),void 0!==t.alphaMap&&(i.alphaMap=n(t.alphaMap)),void 0!==t.bumpMap&&(i.bumpMap=n(t.bumpMap)),void 0!==t.bumpScale&&(i.bumpScale=t.bumpScale),void 0!==t.normalMap&&(i.normalMap=n(t.normalMap)),void 0!==t.normalMapType&&(i.normalMapType=t.normalMapType),void 0!==t.normalScale){let e=t.normalScale;!1===Array.isArray(e)&&(e=[e,e]),i.normalScale=(new ti).fromArray(e)}return void 0!==t.displacementMap&&(i.displacementMap=n(t.displacementMap)),void 0!==t.displacementScale&&(i.displacementScale=t.displacementScale),void 0!==t.displacementBias&&(i.displacementBias=t.displacementBias),void 0!==t.roughnessMap&&(i.roughnessMap=n(t.roughnessMap)),void 0!==t.metalnessMap&&(i.metalnessMap=n(t.metalnessMap)),void 0!==t.emissiveMap&&(i.emissiveMap=n(t.emissiveMap)),void 0!==t.emissiveIntensity&&(i.emissiveIntensity=t.emissiveIntensity),void 0!==t.specularMap&&(i.specularMap=n(t.specularMap)),void 0!==t.specularIntensityMap&&(i.specularIntensityMap=n(t.specularIntensityMap)),void 0!==t.specularColorMap&&(i.specularColorMap=n(t.specularColorMap)),void 0!==t.envMap&&(i.envMap=n(t.envMap)),void 0!==t.envMapRotation&&i.envMapRotation.fromArray(t.envMapRotation),void 0!==t.envMapIntensity&&(i.envMapIntensity=t.envMapIntensity),void 0!==t.reflectivity&&(i.reflectivity=t.reflectivity),void 0!==t.refractionRatio&&(i.refractionRatio=t.refractionRatio),void 0!==t.lightMap&&(i.lightMap=n(t.lightMap)),void 0!==t.lightMapIntensity&&(i.lightMapIntensity=t.lightMapIntensity),void 0!==t.aoMap&&(i.aoMap=n(t.aoMap)),void 0!==t.aoMapIntensity&&(i.aoMapIntensity=t.aoMapIntensity),void 0!==t.gradientMap&&(i.gradientMap=n(t.gradientMap)),void 0!==t.clearcoatMap&&(i.clearcoatMap=n(t.clearcoatMap)),void 0!==t.clearcoatRoughnessMap&&(i.clearcoatRoughnessMap=n(t.clearcoatRoughnessMap)),void 0!==t.clearcoatNormalMap&&(i.clearcoatNormalMap=n(t.clearcoatNormalMap)),void 0!==t.clearcoatNormalScale&&(i.clearcoatNormalScale=(new ti).fromArray(t.clearcoatNormalScale)),void 0!==t.iridescenceMap&&(i.iridescenceMap=n(t.iridescenceMap)),void 0!==t.iridescenceThicknessMap&&(i.iridescenceThicknessMap=n(t.iridescenceThicknessMap)),void 0!==t.transmissionMap&&(i.transmissionMap=n(t.transmissionMap)),void 0!==t.thicknessMap&&(i.thicknessMap=n(t.thicknessMap)),void 0!==t.anisotropyMap&&(i.anisotropyMap=n(t.anisotropyMap)),void 0!==t.sheenColorMap&&(i.sheenColorMap=n(t.sheenColorMap)),void 0!==t.sheenRoughnessMap&&(i.sheenRoughnessMap=n(t.sheenRoughnessMap)),i}setTextures(t){return this.textures=t,this}static createMaterialFromType(t){return new{ShadowMaterial:vd,SpriteMaterial:pc,RawShaderMaterial:_d,ShaderMaterial:Ks,PointsMaterial:Dh,MeshPhysicalMaterial:yd,MeshStandardMaterial:xd,MeshPhongMaterial:Md,MeshToonMaterial:Sd,MeshNormalMaterial:bd,MeshLambertMaterial:wd,MeshDepthMaterial:Hl,MeshDistanceMaterial:Gl,MeshBasicMaterial:es,MeshMatcapMaterial:Td,LineDashedMaterial:Ed,LineBasicMaterial:Mh,Material:ts}[t]}}class Ep{static decodeText(t){if(console.warn("THREE.LoaderUtils: decodeText() has been deprecated with r165 and will be removed with r175. Use TextDecoder instead."),"undefined"!=typeof TextDecoder)return(new TextDecoder).decode(t);let e="";for(let n=0,i=t.length;n<i;n++)e+=String.fromCharCode(t[n]);try{return decodeURIComponent(escape(e))}catch(t){return e}}static extractUrlBase(t){const e=t.lastIndexOf("/");return-1===e?"./":t.slice(0,e+1)}static resolveURL(t,e){return"string"!=typeof t||""===t?"":(/^https?:\/\//i.test(e)&&/^\//.test(t)&&(e=e.replace(/(^https?:\/\/[^\/]+).*/i,"$1")),/^(https?:)?\/\//i.test(t)||/^data:.*,.*$/i.test(t)||/^blob:.*$/i.test(t)?t:e+t)}}class Ap extends Es{constructor(){super(),this.isInstancedBufferGeometry=!0,this.type="InstancedBufferGeometry",this.instanceCount=1/0}copy(t){return super.copy(t),this.instanceCount=t.instanceCount,this}toJSON(){const t=super.toJSON();return t.instanceCount=this.instanceCount,t.isInstancedBufferGeometry=!0,t}}class Rp extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Qd(r.manager);s.setPath(r.path),s.setRequestHeader(r.requestHeader),s.setWithCredentials(r.withCredentials),s.load(t,(function(n){try{e(r.parse(JSON.parse(n)))}catch(e){i?i(e):console.error(e),r.manager.itemError(t)}}),n,i)}parse(t){const e={},n={};function i(t,i){if(void 0!==e[i])return e[i];const r=t.interleavedBuffers[i],s=function(t,e){if(void 0!==n[e])return n[e];const i=t.arrayBuffers,r=i[e],s=new Uint32Array(r).buffer;return n[e]=s,s}(t,r.buffer),a=si(r.type,s),o=new hc(a,r.stride);return o.uuid=r.uuid,e[i]=o,o}const r=t.isInstancedBufferGeometry?new Ap:new Es,s=t.data.index;if(void 0!==s){const t=si(s.type,s.array);r.setIndex(new cs(t,1))}const a=t.data.attributes;for(const e in a){const n=a[e];let s;if(n.isInterleavedBufferAttribute){const e=i(t.data,n.data);s=new dc(e,n.itemSize,n.offset,n.normalized)}else{const t=si(n.type,n.array);s=new(n.isInstancedBufferAttribute?qc:cs)(t,n.itemSize,n.normalized)}void 0!==n.name&&(s.name=n.name),void 0!==n.usage&&s.setUsage(n.usage),r.setAttribute(e,s)}const o=t.data.morphAttributes;if(o)for(const e in o){const n=o[e],s=[];for(let e=0,r=n.length;e<r;e++){const r=n[e];let a;if(r.isInterleavedBufferAttribute){const e=i(t.data,r.data);a=new dc(e,r.itemSize,r.offset,r.normalized)}else{const t=si(r.type,r.array);a=new cs(t,r.itemSize,r.normalized)}void 0!==r.name&&(a.name=r.name),s.push(a)}r.morphAttributes[e]=s}t.data.morphTargetsRelative&&(r.morphTargetsRelative=!0);const l=t.data.groups||t.data.drawcalls||t.data.offsets;if(void 0!==l)for(let t=0,e=l.length;t!==e;++t){const e=l[t];r.addGroup(e.start,e.count,e.materialIndex)}const c=t.data.boundingSphere;if(void 0!==c){const t=new Li;void 0!==c.center&&t.fromArray(c.center),r.boundingSphere=new Qi(t,c.radius)}return t.name&&(r.name=t.name),t.userData&&(r.userData=t.userData),r}}class Cp extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=""===this.path?Ep.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||s;const a=new Qd(this.manager);a.setPath(this.path),a.setRequestHeader(this.requestHeader),a.setWithCredentials(this.withCredentials),a.load(t,(function(n){let s=null;try{s=JSON.parse(n)}catch(e){return void 0!==i&&i(e),void console.error("THREE:ObjectLoader: Can't parse "+t+".",e.message)}const a=s.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())return void 0!==i&&i(new Error("THREE.ObjectLoader: Can't load "+t)),void console.error("THREE.ObjectLoader: Can't load "+t);r.parse(s,e)}),n,i)}async loadAsync(t,e){const n=""===this.path?Ep.extractUrlBase(t):this.path;this.resourcePath=this.resourcePath||n;const i=new Qd(this.manager);i.setPath(this.path),i.setRequestHeader(this.requestHeader),i.setWithCredentials(this.withCredentials);const r=await i.loadAsync(t,e),s=JSON.parse(r),a=s.metadata;if(void 0===a||void 0===a.type||"geometry"===a.type.toLowerCase())throw new Error("THREE.ObjectLoader: Can't load "+t);return await this.parseAsync(s)}parse(t,e){const n=this.parseAnimations(t.animations),i=this.parseShapes(t.shapes),r=this.parseGeometries(t.geometries,i),s=this.parseImages(t.images,(function(){void 0!==e&&e(l)})),a=this.parseTextures(t.textures,s),o=this.parseMaterials(t.materials,a),l=this.parseObject(t.object,r,o,a,n),c=this.parseSkeletons(t.skeletons,l);if(this.bindSkeletons(l,c),this.bindLightTargets(l),void 0!==e){let t=!1;for(const e in s)if(s[e].data instanceof HTMLImageElement){t=!0;break}!1===t&&e(l)}return l}async parseAsync(t){const e=this.parseAnimations(t.animations),n=this.parseShapes(t.shapes),i=this.parseGeometries(t.geometries,n),r=await this.parseImagesAsync(t.images),s=this.parseTextures(t.textures,r),a=this.parseMaterials(t.materials,s),o=this.parseObject(t.object,i,a,s,e),l=this.parseSkeletons(t.skeletons,o);return this.bindSkeletons(o,l),this.bindLightTargets(o),o}parseShapes(t){const e={};if(void 0!==t)for(let n=0,i=t.length;n<i;n++){const i=(new Ru).fromJSON(t[n]);e[i.uuid]=i}return e}parseSkeletons(t,e){const n={},i={};if(e.traverse((function(t){t.isBone&&(i[t.uuid]=t)})),void 0!==t)for(let e=0,r=t.length;e<r;e++){const r=(new jc).fromJSON(t[e],i);n[r.uuid]=r}return n}parseGeometries(t,e){const n={};if(void 0!==t){const i=new Rp;for(let r=0,s=t.length;r<s;r++){let s;const a=t[r];switch(a.type){case"BufferGeometry":case"InstancedBufferGeometry":s=i.parse(a);break;default:a.type in gd?s=gd[a.type].fromJSON(a,e):console.warn(`THREE.ObjectLoader: Unsupported geometry type "${a.type}"`)}s.uuid=a.uuid,void 0!==a.name&&(s.name=a.name),void 0!==a.userData&&(s.userData=a.userData),n[a.uuid]=s}}return n}parseMaterials(t,e){const n={},i={};if(void 0!==t){const r=new Tp;r.setTextures(e);for(let e=0,s=t.length;e<s;e++){const s=t[e];void 0===n[s.uuid]&&(n[s.uuid]=r.parse(s)),i[s.uuid]=n[s.uuid]}}return i}parseAnimations(t){const e={};if(void 0!==t)for(let n=0;n<t.length;n++){const i=t[n],r=Xd.parse(i);e[r.uuid]=r}return e}parseImages(t,e){const n=this,i={};let r;function s(t){if("string"==typeof t){const e=t;return function(t){return n.manager.itemStart(t),r.load(t,(function(){n.manager.itemEnd(t)}),void 0,(function(){n.manager.itemError(t),n.manager.itemEnd(t)}))}(/^(\/\/)|([a-z]+:(\/\/)?)/i.test(e)?e:n.resourcePath+e)}return t.data?{data:si(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){const n=new Yd(e);r=new np(n),r.setCrossOrigin(this.crossOrigin);for(let e=0,n=t.length;e<n;e++){const n=t[e],r=n.url;if(Array.isArray(r)){const t=[];for(let e=0,n=r.length;e<n;e++){const n=s(r[e]);null!==n&&(n instanceof HTMLImageElement?t.push(n):t.push(new Gc(n.data,n.width,n.height)))}i[n.uuid]=new yi(t)}else{const t=s(n.url);i[n.uuid]=new yi(t)}}}return i}async parseImagesAsync(t){const e=this,n={};let i;async function r(t){if("string"==typeof t){const n=t,r=/^(\/\/)|([a-z]+:(\/\/)?)/i.test(n)?n:e.resourcePath+n;return await i.loadAsync(r)}return t.data?{data:si(t.type,t.data),width:t.width,height:t.height}:null}if(void 0!==t&&t.length>0){i=new np(this.manager),i.setCrossOrigin(this.crossOrigin);for(let e=0,i=t.length;e<i;e++){const i=t[e],s=i.url;if(Array.isArray(s)){const t=[];for(let e=0,n=s.length;e<n;e++){const n=s[e],i=await r(n);null!==i&&(i instanceof HTMLImageElement?t.push(i):t.push(new Gc(i.data,i.width,i.height)))}n[i.uuid]=new yi(t)}else{const t=await r(i.url);n[i.uuid]=new yi(t)}}}return n}parseTextures(t,e){function n(t,e){return"number"==typeof t?t:(console.warn("THREE.ObjectLoader.parseTexture: Constant should be in numeric form.",t),e[t])}const i={};if(void 0!==t)for(let r=0,s=t.length;r<s;r++){const s=t[r];void 0===s.image&&console.warn('THREE.ObjectLoader: No "image" specified for',s.uuid),void 0===e[s.image]&&console.warn("THREE.ObjectLoader: Undefined image",s.image);const a=e[s.image],o=a.data;let l;Array.isArray(o)?(l=new sa,6===o.length&&(l.needsUpdate=!0)):(l=o&&o.data?new Gc:new bi,o&&(l.needsUpdate=!0)),l.source=a,l.uuid=s.uuid,void 0!==s.name&&(l.name=s.name),void 0!==s.mapping&&(l.mapping=n(s.mapping,Pp)),void 0!==s.channel&&(l.channel=s.channel),void 0!==s.offset&&l.offset.fromArray(s.offset),void 0!==s.repeat&&l.repeat.fromArray(s.repeat),void 0!==s.center&&l.center.fromArray(s.center),void 0!==s.rotation&&(l.rotation=s.rotation),void 0!==s.wrap&&(l.wrapS=n(s.wrap[0],Ip),l.wrapT=n(s.wrap[1],Ip)),void 0!==s.format&&(l.format=s.format),void 0!==s.internalFormat&&(l.internalFormat=s.internalFormat),void 0!==s.type&&(l.type=s.type),void 0!==s.colorSpace&&(l.colorSpace=s.colorSpace),void 0!==s.minFilter&&(l.minFilter=n(s.minFilter,Lp)),void 0!==s.magFilter&&(l.magFilter=n(s.magFilter,Lp)),void 0!==s.anisotropy&&(l.anisotropy=s.anisotropy),void 0!==s.flipY&&(l.flipY=s.flipY),void 0!==s.generateMipmaps&&(l.generateMipmaps=s.generateMipmaps),void 0!==s.premultiplyAlpha&&(l.premultiplyAlpha=s.premultiplyAlpha),void 0!==s.unpackAlignment&&(l.unpackAlignment=s.unpackAlignment),void 0!==s.compareFunction&&(l.compareFunction=s.compareFunction),void 0!==s.userData&&(l.userData=s.userData),i[s.uuid]=l}return i}parseObject(t,e,n,i,r){let s,a,o;function l(t){return void 0===e[t]&&console.warn("THREE.ObjectLoader: Undefined geometry",t),e[t]}function c(t){if(void 0!==t){if(Array.isArray(t)){const e=[];for(let i=0,r=t.length;i<r;i++){const r=t[i];void 0===n[r]&&console.warn("THREE.ObjectLoader: Undefined material",r),e.push(n[r])}return e}return void 0===n[t]&&console.warn("THREE.ObjectLoader: Undefined material",t),n[t]}}function h(t){return void 0===i[t]&&console.warn("THREE.ObjectLoader: Undefined texture",t),i[t]}switch(t.type){case"Scene":s=new cc,void 0!==t.background&&(Number.isInteger(t.background)?s.background=new Kr(t.background):s.background=h(t.background)),void 0!==t.environment&&(s.environment=h(t.environment)),void 0!==t.fog&&("Fog"===t.fog.type?s.fog=new lc(t.fog.color,t.fog.near,t.fog.far):"FogExp2"===t.fog.type&&(s.fog=new oc(t.fog.color,t.fog.density)),""!==t.fog.name&&(s.fog.name=t.fog.name)),void 0!==t.backgroundBlurriness&&(s.backgroundBlurriness=t.backgroundBlurriness),void 0!==t.backgroundIntensity&&(s.backgroundIntensity=t.backgroundIntensity),void 0!==t.backgroundRotation&&s.backgroundRotation.fromArray(t.backgroundRotation),void 0!==t.environmentIntensity&&(s.environmentIntensity=t.environmentIntensity),void 0!==t.environmentRotation&&s.environmentRotation.fromArray(t.environmentRotation);break;case"PerspectiveCamera":s=new na(t.fov,t.aspect,t.near,t.far),void 0!==t.focus&&(s.focus=t.focus),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.filmGauge&&(s.filmGauge=t.filmGauge),void 0!==t.filmOffset&&(s.filmOffset=t.filmOffset),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"OrthographicCamera":s=new Ca(t.left,t.right,t.top,t.bottom,t.near,t.far),void 0!==t.zoom&&(s.zoom=t.zoom),void 0!==t.view&&(s.view=Object.assign({},t.view));break;case"AmbientLight":s=new Mp(t.color,t.intensity);break;case"DirectionalLight":s=new yp(t.color,t.intensity),s.target=t.target||"";break;case"PointLight":s=new _p(t.color,t.intensity,t.distance,t.decay);break;case"RectAreaLight":s=new Sp(t.color,t.intensity,t.width,t.height);break;case"SpotLight":s=new pp(t.color,t.intensity,t.distance,t.angle,t.penumbra,t.decay),s.target=t.target||"";break;case"HemisphereLight":s=new op(t.color,t.groundColor,t.intensity);break;case"LightProbe":s=(new wp).fromJSON(t);break;case"SkinnedMesh":a=l(t.geometry),o=c(t.material),s=new Vc(a,o),void 0!==t.bindMode&&(s.bindMode=t.bindMode),void 0!==t.bindMatrix&&s.bindMatrix.fromArray(t.bindMatrix),void 0!==t.skeleton&&(s.skeleton=t.skeleton);break;case"Mesh":a=l(t.geometry),o=c(t.material),s=new Ws(a,o);break;case"InstancedMesh":a=l(t.geometry),o=c(t.material);const e=t.count,n=t.instanceMatrix,i=t.instanceColor;s=new eh(a,o,e),s.instanceMatrix=new qc(new Float32Array(n.array),16),void 0!==i&&(s.instanceColor=new qc(new Float32Array(i.array),i.itemSize));break;case"BatchedMesh":a=l(t.geometry),o=c(t.material),s=new yh(t.maxInstanceCount,t.maxVertexCount,t.maxIndexCount,o),s.geometry=a,s.perObjectFrustumCulled=t.perObjectFrustumCulled,s.sortObjects=t.sortObjects,s._drawRanges=t.drawRanges,s._reservedRanges=t.reservedRanges,s._visibility=t.visibility,s._active=t.active,s._bounds=t.bounds.map((t=>{const e=new Di;e.min.fromArray(t.boxMin),e.max.fromArray(t.boxMax);const n=new Qi;return n.radius=t.sphereRadius,n.center.fromArray(t.sphereCenter),{boxInitialized:t.boxInitialized,box:e,sphereInitialized:t.sphereInitialized,sphere:n}})),s._maxInstanceCount=t.maxInstanceCount,s._maxVertexCount=t.maxVertexCount,s._maxIndexCount=t.maxIndexCount,s._geometryInitialized=t.geometryInitialized,s._geometryCount=t.geometryCount,s._matricesTexture=h(t.matricesTexture.uuid),void 0!==t.colorsTexture&&(s._colorsTexture=h(t.colorsTexture.uuid));break;case"LOD":s=new Ic;break;case"Line":s=new Ch(l(t.geometry),c(t.material));break;case"LineLoop":s=new Nh(l(t.geometry),c(t.material));break;case"LineSegments":s=new Uh(l(t.geometry),c(t.material));break;case"PointCloud":case"Points":s=new kh(l(t.geometry),c(t.material));break;case"Sprite":s=new Ac(c(t.material));break;case"Group":s=new Kl;break;case"Bone":s=new Hc;break;default:s=new Dr}if(s.uuid=t.uuid,void 0!==t.name&&(s.name=t.name),void 0!==t.matrix?(s.matrix.fromArray(t.matrix),void 0!==t.matrixAutoUpdate&&(s.matrixAutoUpdate=t.matrixAutoUpdate),s.matrixAutoUpdate&&s.matrix.decompose(s.position,s.quaternion,s.scale)):(void 0!==t.position&&s.position.fromArray(t.position),void 0!==t.rotation&&s.rotation.fromArray(t.rotation),void 0!==t.quaternion&&s.quaternion.fromArray(t.quaternion),void 0!==t.scale&&s.scale.fromArray(t.scale)),void 0!==t.up&&s.up.fromArray(t.up),void 0!==t.castShadow&&(s.castShadow=t.castShadow),void 0!==t.receiveShadow&&(s.receiveShadow=t.receiveShadow),t.shadow&&(void 0!==t.shadow.intensity&&(s.shadow.intensity=t.shadow.intensity),void 0!==t.shadow.bias&&(s.shadow.bias=t.shadow.bias),void 0!==t.shadow.normalBias&&(s.shadow.normalBias=t.shadow.normalBias),void 0!==t.shadow.radius&&(s.shadow.radius=t.shadow.radius),void 0!==t.shadow.mapSize&&s.shadow.mapSize.fromArray(t.shadow.mapSize),void 0!==t.shadow.camera&&(s.shadow.camera=this.parseObject(t.shadow.camera))),void 0!==t.visible&&(s.visible=t.visible),void 0!==t.frustumCulled&&(s.frustumCulled=t.frustumCulled),void 0!==t.renderOrder&&(s.renderOrder=t.renderOrder),void 0!==t.userData&&(s.userData=t.userData),void 0!==t.layers&&(s.layers.mask=t.layers),void 0!==t.children){const a=t.children;for(let t=0;t<a.length;t++)s.add(this.parseObject(a[t],e,n,i,r))}if(void 0!==t.animations){const e=t.animations;for(let t=0;t<e.length;t++){const n=e[t];s.animations.push(r[n])}}if("LOD"===t.type){void 0!==t.autoUpdate&&(s.autoUpdate=t.autoUpdate);const e=t.levels;for(let t=0;t<e.length;t++){const n=e[t],i=s.getObjectByProperty("uuid",n.object);void 0!==i&&s.addLevel(i,n.distance,n.hysteresis)}}return s}bindSkeletons(t,e){0!==Object.keys(e).length&&t.traverse((function(t){if(!0===t.isSkinnedMesh&&void 0!==t.skeleton){const n=e[t.skeleton];void 0===n?console.warn("THREE.ObjectLoader: No skeleton found with UUID:",t.skeleton):t.bind(n,t.bindMatrix)}}))}bindLightTargets(t){t.traverse((function(e){if(e.isDirectionalLight||e.isSpotLight){const n=e.target,i=t.getObjectByProperty("uuid",n);e.target=void 0!==i?i:new Dr}}))}}const Pp={UVMapping:ot,CubeReflectionMapping:lt,CubeRefractionMapping:ct,EquirectangularReflectionMapping:ht,EquirectangularRefractionMapping:ut,CubeUVReflectionMapping:dt},Ip={RepeatWrapping:pt,ClampToEdgeWrapping:mt,MirroredRepeatWrapping:ft},Lp={NearestFilter:gt,NearestMipmapNearestFilter:vt,NearestMipmapLinearFilter:xt,LinearFilter:Mt,LinearMipmapNearestFilter:St,LinearMipmapLinearFilter:wt};class Up extends Jd{constructor(t){super(t),this.isImageBitmapLoader=!0,"undefined"==typeof createImageBitmap&&console.warn("THREE.ImageBitmapLoader: createImageBitmap() not supported."),"undefined"==typeof fetch&&console.warn("THREE.ImageBitmapLoader: fetch() not supported."),this.options={premultiplyAlpha:"none"}}setOptions(t){return this.options=t,this}load(t,e,n,i){void 0===t&&(t=""),void 0!==this.path&&(t=this.path+t),t=this.manager.resolveURL(t);const r=this,s=qd.get(t);if(void 0!==s)return r.manager.itemStart(t),s.then?void s.then((n=>{e&&e(n),r.manager.itemEnd(t)})).catch((t=>{i&&i(t)})):(setTimeout((function(){e&&e(s),r.manager.itemEnd(t)}),0),s);const a={};a.credentials="anonymous"===this.crossOrigin?"same-origin":"include",a.headers=this.requestHeader;const o=fetch(t,a).then((function(t){return t.blob()})).then((function(t){return createImageBitmap(t,Object.assign(r.options,{colorSpaceConversion:"none"}))})).then((function(n){return qd.add(t,n),e&&e(n),r.manager.itemEnd(t),n})).catch((function(e){i&&i(e),qd.remove(t),r.manager.itemError(t),r.manager.itemEnd(t)}));qd.add(t,o),r.manager.itemStart(t)}}let Np;class Dp{static getContext(){return void 0===Np&&(Np=new(window.AudioContext||window.webkitAudioContext)),Np}static setContext(t){Np=t}}class Op extends Jd{constructor(t){super(t)}load(t,e,n,i){const r=this,s=new Qd(this.manager);function a(e){i?i(e):console.error(e),r.manager.itemError(t)}s.setResponseType("arraybuffer"),s.setPath(this.path),s.setRequestHeader(this.requestHeader),s.setWithCredentials(this.withCredentials),s.load(t,(function(t){try{const n=t.slice(0);Dp.getContext().decodeAudioData(n,(function(t){e(t)})).catch(a)}catch(t){a(t)}}),n,i)}}const Fp=new lr,Bp=new lr,zp=new lr;class kp{constructor(){this.type="StereoCamera",this.aspect=1,this.eyeSep=.064,this.cameraL=new na,this.cameraL.layers.enable(1),this.cameraL.matrixAutoUpdate=!1,this.cameraR=new na,this.cameraR.layers.enable(2),this.cameraR.matrixAutoUpdate=!1,this._cache={focus:null,fov:null,aspect:null,near:null,far:null,zoom:null,eyeSep:null}}update(t){const e=this._cache;if(e.focus!==t.focus||e.fov!==t.fov||e.aspect!==t.aspect*this.aspect||e.near!==t.near||e.far!==t.far||e.zoom!==t.zoom||e.eyeSep!==this.eyeSep){e.focus=t.focus,e.fov=t.fov,e.aspect=t.aspect*this.aspect,e.near=t.near,e.far=t.far,e.zoom=t.zoom,e.eyeSep=this.eyeSep,zp.copy(t.projectionMatrix);const n=e.eyeSep/2,i=n*e.near/e.focus,r=e.near*Math.tan(Xn*e.fov*.5)/e.zoom;let s,a;Bp.elements[12]=-n,Fp.elements[12]=n,s=-r*e.aspect+i,a=r*e.aspect+i,zp.elements[0]=2*e.near/(a-s),zp.elements[8]=(a+s)/(a-s),this.cameraL.projectionMatrix.copy(zp),s=-r*e.aspect-i,a=r*e.aspect-i,zp.elements[0]=2*e.near/(a-s),zp.elements[8]=(a+s)/(a-s),this.cameraR.projectionMatrix.copy(zp)}this.cameraL.matrixWorld.copy(t.matrixWorld).multiply(Bp),this.cameraR.matrixWorld.copy(t.matrixWorld).multiply(Fp)}}class Vp{constructor(t=!0){this.autoStart=t,this.startTime=0,this.oldTime=0,this.elapsedTime=0,this.running=!1}start(){this.startTime=Hp(),this.oldTime=this.startTime,this.elapsedTime=0,this.running=!0}stop(){this.getElapsedTime(),this.running=!1,this.autoStart=!1}getElapsedTime(){return this.getDelta(),this.elapsedTime}getDelta(){let t=0;if(this.autoStart&&!this.running)return this.start(),0;if(this.running){const e=Hp();t=(e-this.oldTime)/1e3,this.oldTime=e,this.elapsedTime+=t}return t}}function Hp(){return("undefined"==typeof performance?Date:performance).now()}const Gp=new Li,Wp=new Ii,Xp=new Li,jp=new Li;class qp extends Dr{constructor(){super(),this.type="AudioListener",this.context=Dp.getContext(),this.gain=this.context.createGain(),this.gain.connect(this.context.destination),this.filter=null,this.timeDelta=0,this._clock=new Vp}getInput(){return this.gain}removeFilter(){return null!==this.filter&&(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination),this.gain.connect(this.context.destination),this.filter=null),this}getFilter(){return this.filter}setFilter(t){return null!==this.filter?(this.gain.disconnect(this.filter),this.filter.disconnect(this.context.destination)):this.gain.disconnect(this.context.destination),this.filter=t,this.gain.connect(this.filter),this.filter.connect(this.context.destination),this}getMasterVolume(){return this.gain.gain.value}setMasterVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}updateMatrixWorld(t){super.updateMatrixWorld(t);const e=this.context.listener,n=this.up;if(this.timeDelta=this._clock.getDelta(),this.matrixWorld.decompose(Gp,Wp,Xp),jp.set(0,0,-1).applyQuaternion(Wp),e.positionX){const t=this.context.currentTime+this.timeDelta;e.positionX.linearRampToValueAtTime(Gp.x,t),e.positionY.linearRampToValueAtTime(Gp.y,t),e.positionZ.linearRampToValueAtTime(Gp.z,t),e.forwardX.linearRampToValueAtTime(jp.x,t),e.forwardY.linearRampToValueAtTime(jp.y,t),e.forwardZ.linearRampToValueAtTime(jp.z,t),e.upX.linearRampToValueAtTime(n.x,t),e.upY.linearRampToValueAtTime(n.y,t),e.upZ.linearRampToValueAtTime(n.z,t)}else e.setPosition(Gp.x,Gp.y,Gp.z),e.setOrientation(jp.x,jp.y,jp.z,n.x,n.y,n.z)}}class Yp extends Dr{constructor(t){super(),this.type="Audio",this.listener=t,this.context=t.context,this.gain=this.context.createGain(),this.gain.connect(t.getInput()),this.autoplay=!1,this.buffer=null,this.detune=0,this.loop=!1,this.loopStart=0,this.loopEnd=0,this.offset=0,this.duration=void 0,this.playbackRate=1,this.isPlaying=!1,this.hasPlaybackControl=!0,this.source=null,this.sourceType="empty",this._startedAt=0,this._progress=0,this._connected=!1,this.filters=[]}getOutput(){return this.gain}setNodeSource(t){return this.hasPlaybackControl=!1,this.sourceType="audioNode",this.source=t,this.connect(),this}setMediaElementSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaNode",this.source=this.context.createMediaElementSource(t),this.connect(),this}setMediaStreamSource(t){return this.hasPlaybackControl=!1,this.sourceType="mediaStreamNode",this.source=this.context.createMediaStreamSource(t),this.connect(),this}setBuffer(t){return this.buffer=t,this.sourceType="buffer",this.autoplay&&this.play(),this}play(t=0){if(!0===this.isPlaying)return void console.warn("THREE.Audio: Audio is already playing.");if(!1===this.hasPlaybackControl)return void console.warn("THREE.Audio: this Audio has no playback control.");this._startedAt=this.context.currentTime+t;const e=this.context.createBufferSource();return e.buffer=this.buffer,e.loop=this.loop,e.loopStart=this.loopStart,e.loopEnd=this.loopEnd,e.onended=this.onEnded.bind(this),e.start(this._startedAt,this._progress+this.offset,this.duration),this.isPlaying=!0,this.source=e,this.setDetune(this.detune),this.setPlaybackRate(this.playbackRate),this.connect()}pause(){if(!1!==this.hasPlaybackControl)return!0===this.isPlaying&&(this._progress+=Math.max(this.context.currentTime-this._startedAt,0)*this.playbackRate,!0===this.loop&&(this._progress=this._progress%(this.duration||this.buffer.duration)),this.source.stop(),this.source.onended=null,this.isPlaying=!1),this;console.warn("THREE.Audio: this Audio has no playback control.")}stop(){if(!1!==this.hasPlaybackControl)return this._progress=0,null!==this.source&&(this.source.stop(),this.source.onended=null),this.isPlaying=!1,this;console.warn("THREE.Audio: this Audio has no playback control.")}connect(){if(this.filters.length>0){this.source.connect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].connect(this.filters[t]);this.filters[this.filters.length-1].connect(this.getOutput())}else this.source.connect(this.getOutput());return this._connected=!0,this}disconnect(){if(!1!==this._connected){if(this.filters.length>0){this.source.disconnect(this.filters[0]);for(let t=1,e=this.filters.length;t<e;t++)this.filters[t-1].disconnect(this.filters[t]);this.filters[this.filters.length-1].disconnect(this.getOutput())}else this.source.disconnect(this.getOutput());return this._connected=!1,this}}getFilters(){return this.filters}setFilters(t){return t||(t=[]),!0===this._connected?(this.disconnect(),this.filters=t.slice(),this.connect()):this.filters=t.slice(),this}setDetune(t){return this.detune=t,!0===this.isPlaying&&void 0!==this.source.detune&&this.source.detune.setTargetAtTime(this.detune,this.context.currentTime,.01),this}getDetune(){return this.detune}getFilter(){return this.getFilters()[0]}setFilter(t){return this.setFilters(t?[t]:[])}setPlaybackRate(t){if(!1!==this.hasPlaybackControl)return this.playbackRate=t,!0===this.isPlaying&&this.source.playbackRate.setTargetAtTime(this.playbackRate,this.context.currentTime,.01),this;console.warn("THREE.Audio: this Audio has no playback control.")}getPlaybackRate(){return this.playbackRate}onEnded(){this.isPlaying=!1}getLoop(){return!1===this.hasPlaybackControl?(console.warn("THREE.Audio: this Audio has no playback control."),!1):this.loop}setLoop(t){if(!1!==this.hasPlaybackControl)return this.loop=t,!0===this.isPlaying&&(this.source.loop=this.loop),this;console.warn("THREE.Audio: this Audio has no playback control.")}setLoopStart(t){return this.loopStart=t,this}setLoopEnd(t){return this.loopEnd=t,this}getVolume(){return this.gain.gain.value}setVolume(t){return this.gain.gain.setTargetAtTime(t,this.context.currentTime,.01),this}}const Zp=new Li,Jp=new Ii,Kp=new Li,$p=new Li;class Qp extends Yp{constructor(t){super(t),this.panner=this.context.createPanner(),this.panner.panningModel="HRTF",this.panner.connect(this.gain)}connect(){super.connect(),this.panner.connect(this.gain)}disconnect(){super.disconnect(),this.panner.disconnect(this.gain)}getOutput(){return this.panner}getRefDistance(){return this.panner.refDistance}setRefDistance(t){return this.panner.refDistance=t,this}getRolloffFactor(){return this.panner.rolloffFactor}setRolloffFactor(t){return this.panner.rolloffFactor=t,this}getDistanceModel(){return this.panner.distanceModel}setDistanceModel(t){return this.panner.distanceModel=t,this}getMaxDistance(){return this.panner.maxDistance}setMaxDistance(t){return this.panner.maxDistance=t,this}setDirectionalCone(t,e,n){return this.panner.coneInnerAngle=t,this.panner.coneOuterAngle=e,this.panner.coneOuterGain=n,this}updateMatrixWorld(t){if(super.updateMatrixWorld(t),!0===this.hasPlaybackControl&&!1===this.isPlaying)return;this.matrixWorld.decompose(Zp,Jp,Kp),$p.set(0,0,1).applyQuaternion(Jp);const e=this.panner;if(e.positionX){const t=this.context.currentTime+this.listener.timeDelta;e.positionX.linearRampToValueAtTime(Zp.x,t),e.positionY.linearRampToValueAtTime(Zp.y,t),e.positionZ.linearRampToValueAtTime(Zp.z,t),e.orientationX.linearRampToValueAtTime($p.x,t),e.orientationY.linearRampToValueAtTime($p.y,t),e.orientationZ.linearRampToValueAtTime($p.z,t)}else e.setPosition(Zp.x,Zp.y,Zp.z),e.setOrientation($p.x,$p.y,$p.z)}}class tm{constructor(t,e=2048){this.analyser=t.context.createAnalyser(),this.analyser.fftSize=e,this.data=new Uint8Array(this.analyser.frequencyBinCount),t.getOutput().connect(this.analyser)}getFrequencyData(){return this.analyser.getByteFrequencyData(this.data),this.data}getAverageFrequency(){let t=0;const e=this.getFrequencyData();for(let n=0;n<e.length;n++)t+=e[n];return t/e.length}}class em{constructor(t,e,n){let i,r,s;switch(this.binding=t,this.valueSize=n,e){case"quaternion":i=this._slerp,r=this._slerpAdditive,s=this._setAdditiveIdentityQuaternion,this.buffer=new Float64Array(6*n),this._workIndex=5;break;case"string":case"bool":i=this._select,r=this._select,s=this._setAdditiveIdentityOther,this.buffer=new Array(5*n);break;default:i=this._lerp,r=this._lerpAdditive,s=this._setAdditiveIdentityNumeric,this.buffer=new Float64Array(5*n)}this._mixBufferRegion=i,this._mixBufferRegionAdditive=r,this._setIdentity=s,this._origIndex=3,this._addIndex=4,this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,this.useCount=0,this.referenceCount=0}accumulate(t,e){const n=this.buffer,i=this.valueSize,r=t*i+i;let s=this.cumulativeWeight;if(0===s){for(let t=0;t!==i;++t)n[r+t]=n[t];s=e}else{s+=e;const t=e/s;this._mixBufferRegion(n,r,0,t,i)}this.cumulativeWeight=s}accumulateAdditive(t){const e=this.buffer,n=this.valueSize,i=n*this._addIndex;0===this.cumulativeWeightAdditive&&this._setIdentity(),this._mixBufferRegionAdditive(e,i,0,t,n),this.cumulativeWeightAdditive+=t}apply(t){const e=this.valueSize,n=this.buffer,i=t*e+e,r=this.cumulativeWeight,s=this.cumulativeWeightAdditive,a=this.binding;if(this.cumulativeWeight=0,this.cumulativeWeightAdditive=0,r<1){const t=e*this._origIndex;this._mixBufferRegion(n,i,t,1-r,e)}s>0&&this._mixBufferRegionAdditive(n,i,this._addIndex*e,1,e);for(let t=e,r=e+e;t!==r;++t)if(n[t]!==n[t+e]){a.setValue(n,i);break}}saveOriginalState(){const t=this.binding,e=this.buffer,n=this.valueSize,i=n*this._origIndex;t.getValue(e,i);for(let t=n,r=i;t!==r;++t)e[t]=e[i+t%n];this._setIdentity(),this.cumulativeWeight=0,this.cumulativeWeightAdditive=0}restoreOriginalState(){const t=3*this.valueSize;this.binding.setValue(this.buffer,t)}_setAdditiveIdentityNumeric(){const t=this._addIndex*this.valueSize,e=t+this.valueSize;for(let n=t;n<e;n++)this.buffer[n]=0}_setAdditiveIdentityQuaternion(){this._setAdditiveIdentityNumeric(),this.buffer[this._addIndex*this.valueSize+3]=1}_setAdditiveIdentityOther(){const t=this._origIndex*this.valueSize,e=this._addIndex*this.valueSize;for(let n=0;n<this.valueSize;n++)this.buffer[e+n]=this.buffer[t+n]}_select(t,e,n,i,r){if(i>=.5)for(let i=0;i!==r;++i)t[e+i]=t[n+i]}_slerp(t,e,n,i){Ii.slerpFlat(t,e,t,e,t,n,i)}_slerpAdditive(t,e,n,i,r){const s=this._workIndex*r;Ii.multiplyQuaternionsFlat(t,s,t,e,t,n),Ii.slerpFlat(t,e,t,e,t,s,i)}_lerp(t,e,n,i,r){const s=1-i;for(let a=0;a!==r;++a){const r=e+a;t[r]=t[r]*s+t[n+a]*i}}_lerpAdditive(t,e,n,i,r){for(let s=0;s!==r;++s){const r=e+s;t[r]=t[r]+t[n+s]*i}}}const nm="\\[\\]\\.:\\/",im=new RegExp("["+nm+"]","g"),rm="[^"+nm+"]",sm="[^"+nm.replace("\\.","")+"]",am=new RegExp("^"+/((?:WC+[\/:])*)/.source.replace("WC",rm)+/(WCOD+)?/.source.replace("WCOD",sm)+/(?:\.(WC+)(?:\[(.+)\])?)?/.source.replace("WC",rm)+/\.(WC+)(?:\[(.+)\])?/.source.replace("WC",rm)+"$"),om=["material","materials","bones","map"];class lm{constructor(t,e,n){this.path=e,this.parsedPath=n||lm.parseTrackName(e),this.node=lm.findNode(t,this.parsedPath.nodeName),this.rootNode=t,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}static create(t,e,n){return t&&t.isAnimationObjectGroup?new lm.Composite(t,e,n):new lm(t,e,n)}static sanitizeNodeName(t){return t.replace(/\s/g,"_").replace(im,"")}static parseTrackName(t){const e=am.exec(t);if(null===e)throw new Error("PropertyBinding: Cannot parse trackName: "+t);const n={nodeName:e[2],objectName:e[3],objectIndex:e[4],propertyName:e[5],propertyIndex:e[6]},i=n.nodeName&&n.nodeName.lastIndexOf(".");if(void 0!==i&&-1!==i){const t=n.nodeName.substring(i+1);-1!==om.indexOf(t)&&(n.nodeName=n.nodeName.substring(0,i),n.objectName=t)}if(null===n.propertyName||0===n.propertyName.length)throw new Error("PropertyBinding: can not parse propertyName from trackName: "+t);return n}static findNode(t,e){if(void 0===e||""===e||"."===e||-1===e||e===t.name||e===t.uuid)return t;if(t.skeleton){const n=t.skeleton.getBoneByName(e);if(void 0!==n)return n}if(t.children){const n=function(t){for(let i=0;i<t.length;i++){const r=t[i];if(r.name===e||r.uuid===e)return r;const s=n(r.children);if(s)return s}return null},i=n(t.children);if(i)return i}return null}_getValue_unavailable(){}_setValue_unavailable(){}_getValue_direct(t,e){t[e]=this.targetObject[this.propertyName]}_getValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)t[e++]=n[i]}_getValue_arrayElement(t,e){t[e]=this.resolvedProperty[this.propertyIndex]}_getValue_toArray(t,e){this.resolvedProperty.toArray(t,e)}_setValue_direct(t,e){this.targetObject[this.propertyName]=t[e]}_setValue_direct_setNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.needsUpdate=!0}_setValue_direct_setMatrixWorldNeedsUpdate(t,e){this.targetObject[this.propertyName]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_array(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++]}_setValue_array_setNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.needsUpdate=!0}_setValue_array_setMatrixWorldNeedsUpdate(t,e){const n=this.resolvedProperty;for(let i=0,r=n.length;i!==r;++i)n[i]=t[e++];this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_arrayElement(t,e){this.resolvedProperty[this.propertyIndex]=t[e]}_setValue_arrayElement_setNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.needsUpdate=!0}_setValue_arrayElement_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty[this.propertyIndex]=t[e],this.targetObject.matrixWorldNeedsUpdate=!0}_setValue_fromArray(t,e){this.resolvedProperty.fromArray(t,e)}_setValue_fromArray_setNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.needsUpdate=!0}_setValue_fromArray_setMatrixWorldNeedsUpdate(t,e){this.resolvedProperty.fromArray(t,e),this.targetObject.matrixWorldNeedsUpdate=!0}_getValue_unbound(t,e){this.bind(),this.getValue(t,e)}_setValue_unbound(t,e){this.bind(),this.setValue(t,e)}bind(){let t=this.node;const e=this.parsedPath,n=e.objectName,i=e.propertyName;let r=e.propertyIndex;if(t||(t=lm.findNode(this.rootNode,e.nodeName),this.node=t),this.getValue=this._getValue_unavailable,this.setValue=this._setValue_unavailable,!t)return void console.warn("THREE.PropertyBinding: No target node found for track: "+this.path+".");if(n){let i=e.objectIndex;switch(n){case"materials":if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.materials)return void console.error("THREE.PropertyBinding: Can not bind to material.materials as node.material does not have a materials array.",this);t=t.material.materials;break;case"bones":if(!t.skeleton)return void console.error("THREE.PropertyBinding: Can not bind to bones as node does not have a skeleton.",this);t=t.skeleton.bones;for(let e=0;e<t.length;e++)if(t[e].name===i){i=e;break}break;case"map":if("map"in t){t=t.map;break}if(!t.material)return void console.error("THREE.PropertyBinding: Can not bind to material as node does not have a material.",this);if(!t.material.map)return void console.error("THREE.PropertyBinding: Can not bind to material.map as node.material does not have a map.",this);t=t.material.map;break;default:if(void 0===t[n])return void console.error("THREE.PropertyBinding: Can not bind to objectName of node undefined.",this);t=t[n]}if(void 0!==i){if(void 0===t[i])return void console.error("THREE.PropertyBinding: Trying to bind to objectIndex of objectName, but is undefined.",this,t);t=t[i]}}const s=t[i];if(void 0===s){const n=e.nodeName;return void console.error("THREE.PropertyBinding: Trying to update property for track: "+n+"."+i+" but it wasn't found.",t)}let a=this.Versioning.None;this.targetObject=t,void 0!==t.needsUpdate?a=this.Versioning.NeedsUpdate:void 0!==t.matrixWorldNeedsUpdate&&(a=this.Versioning.MatrixWorldNeedsUpdate);let o=this.BindingType.Direct;if(void 0!==r){if("morphTargetInfluences"===i){if(!t.geometry)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.",this);if(!t.geometry.morphAttributes)return void console.error("THREE.PropertyBinding: Can not bind to morphTargetInfluences because node does not have a geometry.morphAttributes.",this);void 0!==t.morphTargetDictionary[r]&&(r=t.morphTargetDictionary[r])}o=this.BindingType.ArrayElement,this.resolvedProperty=s,this.propertyIndex=r}else void 0!==s.fromArray&&void 0!==s.toArray?(o=this.BindingType.HasFromToArray,this.resolvedProperty=s):Array.isArray(s)?(o=this.BindingType.EntireArray,this.resolvedProperty=s):this.propertyName=i;this.getValue=this.GetterByBindingType[o],this.setValue=this.SetterByBindingTypeAndVersioning[o][a]}unbind(){this.node=null,this.getValue=this._getValue_unbound,this.setValue=this._setValue_unbound}}lm.Composite=class{constructor(t,e,n){const i=n||lm.parseTrackName(e);this._targetGroup=t,this._bindings=t.subscribe_(e,i)}getValue(t,e){this.bind();const n=this._targetGroup.nCachedObjects_,i=this._bindings[n];void 0!==i&&i.getValue(t,e)}setValue(t,e){const n=this._bindings;for(let i=this._targetGroup.nCachedObjects_,r=n.length;i!==r;++i)n[i].setValue(t,e)}bind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].bind()}unbind(){const t=this._bindings;for(let e=this._targetGroup.nCachedObjects_,n=t.length;e!==n;++e)t[e].unbind()}},lm.prototype.BindingType={Direct:0,EntireArray:1,ArrayElement:2,HasFromToArray:3},lm.prototype.Versioning={None:0,NeedsUpdate:1,MatrixWorldNeedsUpdate:2},lm.prototype.GetterByBindingType=[lm.prototype._getValue_direct,lm.prototype._getValue_array,lm.prototype._getValue_arrayElement,lm.prototype._getValue_toArray],lm.prototype.SetterByBindingTypeAndVersioning=[[lm.prototype._setValue_direct,lm.prototype._setValue_direct_setNeedsUpdate,lm.prototype._setValue_direct_setMatrixWorldNeedsUpdate],[lm.prototype._setValue_array,lm.prototype._setValue_array_setNeedsUpdate,lm.prototype._setValue_array_setMatrixWorldNeedsUpdate],[lm.prototype._setValue_arrayElement,lm.prototype._setValue_arrayElement_setNeedsUpdate,lm.prototype._setValue_arrayElement_setMatrixWorldNeedsUpdate],[lm.prototype._setValue_fromArray,lm.prototype._setValue_fromArray_setNeedsUpdate,lm.prototype._setValue_fromArray_setMatrixWorldNeedsUpdate]];class cm{constructor(){this.isAnimationObjectGroup=!0,this.uuid=qn(),this._objects=Array.prototype.slice.call(arguments),this.nCachedObjects_=0;const t={};this._indicesByUUID=t;for(let e=0,n=arguments.length;e!==n;++e)t[arguments[e].uuid]=e;this._paths=[],this._parsedPaths=[],this._bindings=[],this._bindingsIndicesByPath={};const e=this;this.stats={objects:{get total(){return e._objects.length},get inUse(){return this.total-e.nCachedObjects_}},get bindingsPerObject(){return e._bindings.length}}}add(){const t=this._objects,e=this._indicesByUUID,n=this._paths,i=this._parsedPaths,r=this._bindings,s=r.length;let a,o=t.length,l=this.nCachedObjects_;for(let c=0,h=arguments.length;c!==h;++c){const h=arguments[c],u=h.uuid;let d=e[u];if(void 0===d){d=o++,e[u]=d,t.push(h);for(let t=0,e=s;t!==e;++t)r[t].push(new lm(h,n[t],i[t]))}else if(d<l){a=t[d];const o=--l,c=t[o];e[c.uuid]=d,t[d]=c,e[u]=o,t[o]=h;for(let t=0,e=s;t!==e;++t){const e=r[t],s=e[o];let a=e[d];e[d]=s,void 0===a&&(a=new lm(h,n[t],i[t])),e[o]=a}}else t[d]!==a&&console.error("THREE.AnimationObjectGroup: Different objects with the same UUID detected. Clean the caches or recreate your infrastructure when reloading scenes.")}this.nCachedObjects_=l}remove(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_;for(let s=0,a=arguments.length;s!==a;++s){const a=arguments[s],o=a.uuid,l=e[o];if(void 0!==l&&l>=r){const s=r++,c=t[s];e[c.uuid]=l,t[l]=c,e[o]=s,t[s]=a;for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[s],r=e[l];e[l]=i,e[s]=r}}}this.nCachedObjects_=r}uncache(){const t=this._objects,e=this._indicesByUUID,n=this._bindings,i=n.length;let r=this.nCachedObjects_,s=t.length;for(let a=0,o=arguments.length;a!==o;++a){const o=arguments[a].uuid,l=e[o];if(void 0!==l)if(delete e[o],l<r){const a=--r,o=t[a],c=--s,h=t[c];e[o.uuid]=l,t[l]=o,e[h.uuid]=a,t[a]=h,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t],i=e[a],r=e[c];e[l]=i,e[a]=r,e.pop()}}else{const r=--s,a=t[r];r>0&&(e[a.uuid]=l),t[l]=a,t.pop();for(let t=0,e=i;t!==e;++t){const e=n[t];e[l]=e[r],e.pop()}}}this.nCachedObjects_=r}subscribe_(t,e){const n=this._bindingsIndicesByPath;let i=n[t];const r=this._bindings;if(void 0!==i)return r[i];const s=this._paths,a=this._parsedPaths,o=this._objects,l=o.length,c=this.nCachedObjects_,h=new Array(l);i=r.length,n[t]=i,s.push(t),a.push(e),r.push(h);for(let n=c,i=o.length;n!==i;++n){const i=o[n];h[n]=new lm(i,t,e)}return h}unsubscribe_(t){const e=this._bindingsIndicesByPath,n=e[t];if(void 0!==n){const i=this._paths,r=this._parsedPaths,s=this._bindings,a=s.length-1,o=s[a];e[t[a]]=n,s[n]=o,s.pop(),r[n]=r[a],r.pop(),i[n]=i[a],i.pop()}}}class hm{constructor(t,e,n=null,i=e.blendMode){this._mixer=t,this._clip=e,this._localRoot=n,this.blendMode=i;const r=e.tracks,s=r.length,a=new Array(s),o={endingStart:De,endingEnd:De};for(let t=0;t!==s;++t){const e=r[t].createInterpolant(null);a[t]=e,e.settings=o}this._interpolantSettings=o,this._interpolants=a,this._propertyBindings=new Array(s),this._cacheIndex=null,this._byClipCacheIndex=null,this._timeScaleInterpolant=null,this._weightInterpolant=null,this.loop=2201,this._loopCount=-1,this._startTime=null,this.time=0,this.timeScale=1,this._effectiveTimeScale=1,this.weight=1,this._effectiveWeight=1,this.repetitions=1/0,this.paused=!1,this.enabled=!0,this.clampWhenFinished=!1,this.zeroSlopeAtStart=!0,this.zeroSlopeAtEnd=!0}play(){return this._mixer._activateAction(this),this}stop(){return this._mixer._deactivateAction(this),this.reset()}reset(){return this.paused=!1,this.enabled=!0,this.time=0,this._loopCount=-1,this._startTime=null,this.stopFading().stopWarping()}isRunning(){return this.enabled&&!this.paused&&0!==this.timeScale&&null===this._startTime&&this._mixer._isActiveAction(this)}isScheduled(){return this._mixer._isActiveAction(this)}startAt(t){return this._startTime=t,this}setLoop(t,e){return this.loop=t,this.repetitions=e,this}setEffectiveWeight(t){return this.weight=t,this._effectiveWeight=this.enabled?t:0,this.stopFading()}getEffectiveWeight(){return this._effectiveWeight}fadeIn(t){return this._scheduleFading(t,0,1)}fadeOut(t){return this._scheduleFading(t,1,0)}crossFadeFrom(t,e,n){if(t.fadeOut(e),this.fadeIn(e),n){const n=this._clip.duration,i=t._clip.duration,r=i/n,s=n/i;t.warp(1,r,e),this.warp(s,1,e)}return this}crossFadeTo(t,e,n){return t.crossFadeFrom(this,e,n)}stopFading(){const t=this._weightInterpolant;return null!==t&&(this._weightInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}setEffectiveTimeScale(t){return this.timeScale=t,this._effectiveTimeScale=this.paused?0:t,this.stopWarping()}getEffectiveTimeScale(){return this._effectiveTimeScale}setDuration(t){return this.timeScale=this._clip.duration/t,this.stopWarping()}syncWith(t){return this.time=t.time,this.timeScale=t.timeScale,this.stopWarping()}halt(t){return this.warp(this._effectiveTimeScale,0,t)}warp(t,e,n){const i=this._mixer,r=i.time,s=this.timeScale;let a=this._timeScaleInterpolant;null===a&&(a=i._lendControlInterpolant(),this._timeScaleInterpolant=a);const o=a.parameterPositions,l=a.sampleValues;return o[0]=r,o[1]=r+n,l[0]=t/s,l[1]=e/s,this}stopWarping(){const t=this._timeScaleInterpolant;return null!==t&&(this._timeScaleInterpolant=null,this._mixer._takeBackControlInterpolant(t)),this}getMixer(){return this._mixer}getClip(){return this._clip}getRoot(){return this._localRoot||this._mixer._root}_update(t,e,n,i){if(!this.enabled)return void this._updateWeight(t);const r=this._startTime;if(null!==r){const i=(t-r)*n;i<0||0===n?e=0:(this._startTime=null,e=n*i)}e*=this._updateTimeScale(t);const s=this._updateTime(e),a=this._updateWeight(t);if(a>0){const t=this._interpolants,e=this._propertyBindings;if(this.blendMode===ze)for(let n=0,i=t.length;n!==i;++n)t[n].evaluate(s),e[n].accumulateAdditive(a);else for(let n=0,r=t.length;n!==r;++n)t[n].evaluate(s),e[n].accumulate(i,a)}}_updateWeight(t){let e=0;if(this.enabled){e=this.weight;const n=this._weightInterpolant;if(null!==n){const i=n.evaluate(t)[0];e*=i,t>n.parameterPositions[1]&&(this.stopFading(),0===i&&(this.enabled=!1))}}return this._effectiveWeight=e,e}_updateTimeScale(t){let e=0;if(!this.paused){e=this.timeScale;const n=this._timeScaleInterpolant;if(null!==n){e*=n.evaluate(t)[0],t>n.parameterPositions[1]&&(this.stopWarping(),0===e?this.paused=!0:this.timeScale=e)}}return this._effectiveTimeScale=e,e}_updateTime(t){const e=this._clip.duration,n=this.loop;let i=this.time+t,r=this._loopCount;const s=2202===n;if(0===t)return-1===r?i:s&&1==(1&r)?e-i:i;if(2200===n){-1===r&&(this._loopCount=0,this._setEndings(!0,!0,!1));t:{if(i>=e)i=e;else{if(!(i<0)){this.time=i;break t}i=0}this.clampWhenFinished?this.paused=!0:this.enabled=!1,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t<0?-1:1})}}else{if(-1===r&&(t>=0?(r=0,this._setEndings(!0,0===this.repetitions,s)):this._setEndings(0===this.repetitions,!0,s)),i>=e||i<0){const n=Math.floor(i/e);i-=e*n,r+=Math.abs(n);const a=this.repetitions-r;if(a<=0)this.clampWhenFinished?this.paused=!0:this.enabled=!1,i=t>0?e:0,this.time=i,this._mixer.dispatchEvent({type:"finished",action:this,direction:t>0?1:-1});else{if(1===a){const e=t<0;this._setEndings(e,!e,s)}else this._setEndings(!1,!1,s);this._loopCount=r,this.time=i,this._mixer.dispatchEvent({type:"loop",action:this,loopDelta:n})}}else this.time=i;if(s&&1==(1&r))return e-i}return i}_setEndings(t,e,n){const i=this._interpolantSettings;n?(i.endingStart=Oe,i.endingEnd=Oe):(i.endingStart=t?this.zeroSlopeAtStart?Oe:De:Fe,i.endingEnd=e?this.zeroSlopeAtEnd?Oe:De:Fe)}_scheduleFading(t,e,n){const i=this._mixer,r=i.time;let s=this._weightInterpolant;null===s&&(s=i._lendControlInterpolant(),this._weightInterpolant=s);const a=s.parameterPositions,o=s.sampleValues;return a[0]=r,o[0]=e,a[1]=r+t,o[1]=n,this}}const um=new Float32Array(1);class dm extends Hn{constructor(t){super(),this._root=t,this._initMemoryManager(),this._accuIndex=0,this.time=0,this.timeScale=1}_bindAction(t,e){const n=t._localRoot||this._root,i=t._clip.tracks,r=i.length,s=t._propertyBindings,a=t._interpolants,o=n.uuid,l=this._bindingsByRootAndName;let c=l[o];void 0===c&&(c={},l[o]=c);for(let t=0;t!==r;++t){const r=i[t],l=r.name;let h=c[l];if(void 0!==h)++h.referenceCount,s[t]=h;else{if(h=s[t],void 0!==h){null===h._cacheIndex&&(++h.referenceCount,this._addInactiveBinding(h,o,l));continue}const i=e&&e._propertyBindings[t].binding.parsedPath;h=new em(lm.create(n,l,i),r.ValueTypeName,r.getValueSize()),++h.referenceCount,this._addInactiveBinding(h,o,l),s[t]=h}a[t].resultBuffer=h.buffer}}_activateAction(t){if(!this._isActiveAction(t)){if(null===t._cacheIndex){const e=(t._localRoot||this._root).uuid,n=t._clip.uuid,i=this._actionsByClip[n];this._bindAction(t,i&&i.knownActions[0]),this._addInactiveAction(t,n,e)}const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==n.useCount++&&(this._lendBinding(n),n.saveOriginalState())}this._lendAction(t)}}_deactivateAction(t){if(this._isActiveAction(t)){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.useCount&&(n.restoreOriginalState(),this._takeBackBinding(n))}this._takeBackAction(t)}}_initMemoryManager(){this._actions=[],this._nActiveActions=0,this._actionsByClip={},this._bindings=[],this._nActiveBindings=0,this._bindingsByRootAndName={},this._controlInterpolants=[],this._nActiveControlInterpolants=0;const t=this;this.stats={actions:{get total(){return t._actions.length},get inUse(){return t._nActiveActions}},bindings:{get total(){return t._bindings.length},get inUse(){return t._nActiveBindings}},controlInterpolants:{get total(){return t._controlInterpolants.length},get inUse(){return t._nActiveControlInterpolants}}}}_isActiveAction(t){const e=t._cacheIndex;return null!==e&&e<this._nActiveActions}_addInactiveAction(t,e,n){const i=this._actions,r=this._actionsByClip;let s=r[e];if(void 0===s)s={knownActions:[t],actionByRoot:{}},t._byClipCacheIndex=0,r[e]=s;else{const e=s.knownActions;t._byClipCacheIndex=e.length,e.push(t)}t._cacheIndex=i.length,i.push(t),s.actionByRoot[n]=t}_removeInactiveAction(t){const e=this._actions,n=e[e.length-1],i=t._cacheIndex;n._cacheIndex=i,e[i]=n,e.pop(),t._cacheIndex=null;const r=t._clip.uuid,s=this._actionsByClip,a=s[r],o=a.knownActions,l=o[o.length-1],c=t._byClipCacheIndex;l._byClipCacheIndex=c,o[c]=l,o.pop(),t._byClipCacheIndex=null;delete a.actionByRoot[(t._localRoot||this._root).uuid],0===o.length&&delete s[r],this._removeInactiveBindingsForAction(t)}_removeInactiveBindingsForAction(t){const e=t._propertyBindings;for(let t=0,n=e.length;t!==n;++t){const n=e[t];0==--n.referenceCount&&this._removeInactiveBinding(n)}}_lendAction(t){const e=this._actions,n=t._cacheIndex,i=this._nActiveActions++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackAction(t){const e=this._actions,n=t._cacheIndex,i=--this._nActiveActions,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_addInactiveBinding(t,e,n){const i=this._bindingsByRootAndName,r=this._bindings;let s=i[e];void 0===s&&(s={},i[e]=s),s[n]=t,t._cacheIndex=r.length,r.push(t)}_removeInactiveBinding(t){const e=this._bindings,n=t.binding,i=n.rootNode.uuid,r=n.path,s=this._bindingsByRootAndName,a=s[i],o=e[e.length-1],l=t._cacheIndex;o._cacheIndex=l,e[l]=o,e.pop(),delete a[r],0===Object.keys(a).length&&delete s[i]}_lendBinding(t){const e=this._bindings,n=t._cacheIndex,i=this._nActiveBindings++,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_takeBackBinding(t){const e=this._bindings,n=t._cacheIndex,i=--this._nActiveBindings,r=e[i];t._cacheIndex=i,e[i]=t,r._cacheIndex=n,e[n]=r}_lendControlInterpolant(){const t=this._controlInterpolants,e=this._nActiveControlInterpolants++;let n=t[e];return void 0===n&&(n=new Dd(new Float32Array(2),new Float32Array(2),1,um),n.__cacheIndex=e,t[e]=n),n}_takeBackControlInterpolant(t){const e=this._controlInterpolants,n=t.__cacheIndex,i=--this._nActiveControlInterpolants,r=e[i];t.__cacheIndex=i,e[i]=t,r.__cacheIndex=n,e[n]=r}clipAction(t,e,n){const i=e||this._root,r=i.uuid;let s="string"==typeof t?Xd.findByName(i,t):t;const a=null!==s?s.uuid:t,o=this._actionsByClip[a];let l=null;if(void 0===n&&(n=null!==s?s.blendMode:Be),void 0!==o){const t=o.actionByRoot[r];if(void 0!==t&&t.blendMode===n)return t;l=o.knownActions[0],null===s&&(s=l._clip)}if(null===s)return null;const c=new hm(this,s,e,n);return this._bindAction(c,l),this._addInactiveAction(c,a,r),c}existingAction(t,e){const n=e||this._root,i=n.uuid,r="string"==typeof t?Xd.findByName(n,t):t,s=r?r.uuid:t,a=this._actionsByClip[s];return void 0!==a&&a.actionByRoot[i]||null}stopAllAction(){const t=this._actions;for(let e=this._nActiveActions-1;e>=0;--e)t[e].stop();return this}update(t){t*=this.timeScale;const e=this._actions,n=this._nActiveActions,i=this.time+=t,r=Math.sign(t),s=this._accuIndex^=1;for(let a=0;a!==n;++a){e[a]._update(i,t,r,s)}const a=this._bindings,o=this._nActiveBindings;for(let t=0;t!==o;++t)a[t].apply(s);return this}setTime(t){this.time=0;for(let t=0;t<this._actions.length;t++)this._actions[t].time=0;return this.update(t)}getRoot(){return this._root}uncacheClip(t){const e=this._actions,n=t.uuid,i=this._actionsByClip,r=i[n];if(void 0!==r){const t=r.knownActions;for(let n=0,i=t.length;n!==i;++n){const i=t[n];this._deactivateAction(i);const r=i._cacheIndex,s=e[e.length-1];i._cacheIndex=null,i._byClipCacheIndex=null,s._cacheIndex=r,e[r]=s,e.pop(),this._removeInactiveBindingsForAction(i)}delete i[n]}}uncacheRoot(t){const e=t.uuid,n=this._actionsByClip;for(const t in n){const i=n[t].actionByRoot[e];void 0!==i&&(this._deactivateAction(i),this._removeInactiveAction(i))}const i=this._bindingsByRootAndName[e];if(void 0!==i)for(const t in i){const e=i[t];e.restoreOriginalState(),this._removeInactiveBinding(e)}}uncacheAction(t,e){const n=this.existingAction(t,e);null!==n&&(this._deactivateAction(n),this._removeInactiveAction(n))}}class pm{constructor(t){this.value=t}clone(){return new pm(void 0===this.value.clone?this.value:this.value.clone())}}let mm=0;class fm extends Hn{constructor(){super(),this.isUniformsGroup=!0,Object.defineProperty(this,"id",{value:mm++}),this.name="",this.usage=Cn,this.uniforms=[]}add(t){return this.uniforms.push(t),this}remove(t){const e=this.uniforms.indexOf(t);return-1!==e&&this.uniforms.splice(e,1),this}setName(t){return this.name=t,this}setUsage(t){return this.usage=t,this}dispose(){return this.dispatchEvent({type:"dispose"}),this}copy(t){this.name=t.name,this.usage=t.usage;const e=t.uniforms;this.uniforms.length=0;for(let t=0,n=e.length;t<n;t++){const n=Array.isArray(e[t])?e[t]:[e[t]];for(let t=0;t<n.length;t++)this.uniforms.push(n[t].clone())}return this}clone(){return(new this.constructor).copy(this)}}class gm extends hc{constructor(t,e,n=1){super(t,e),this.isInstancedInterleavedBuffer=!0,this.meshPerAttribute=n}copy(t){return super.copy(t),this.meshPerAttribute=t.meshPerAttribute,this}clone(t){const e=super.clone(t);return e.meshPerAttribute=this.meshPerAttribute,e}toJSON(t){const e=super.toJSON(t);return e.isInstancedInterleavedBuffer=!0,e.meshPerAttribute=this.meshPerAttribute,e}}class vm{constructor(t,e,n,i,r){this.isGLBufferAttribute=!0,this.name="",this.buffer=t,this.type=e,this.itemSize=n,this.elementSize=i,this.count=r,this.version=0}set needsUpdate(t){!0===t&&this.version++}setBuffer(t){return this.buffer=t,this}setType(t,e){return this.type=t,this.elementSize=e,this}setItemSize(t){return this.itemSize=t,this}setCount(t){return this.count=t,this}}const _m=new lr;class xm{constructor(t,e,n=0,i=1/0){this.ray=new or(t,e),this.near=n,this.far=i,this.camera=null,this.layers=new xr,this.params={Mesh:{},Line:{threshold:1},LOD:{},Points:{threshold:1},Sprite:{}}}set(t,e){this.ray.set(t,e)}setFromCamera(t,e){e.isPerspectiveCamera?(this.ray.origin.setFromMatrixPosition(e.matrixWorld),this.ray.direction.set(t.x,t.y,.5).unproject(e).sub(this.ray.origin).normalize(),this.camera=e):e.isOrthographicCamera?(this.ray.origin.set(t.x,t.y,(e.near+e.far)/(e.near-e.far)).unproject(e),this.ray.direction.set(0,0,-1).transformDirection(e.matrixWorld),this.camera=e):console.error("THREE.Raycaster: Unsupported camera type: "+e.type)}setFromXRController(t){return _m.identity().extractRotation(t.matrixWorld),this.ray.origin.setFromMatrixPosition(t.matrixWorld),this.ray.direction.set(0,0,-1).applyMatrix4(_m),this}intersectObject(t,e=!0,n=[]){return Mm(t,this,n,e),n.sort(ym),n}intersectObjects(t,e=!0,n=[]){for(let i=0,r=t.length;i<r;i++)Mm(t[i],this,n,e);return n.sort(ym),n}}function ym(t,e){return t.distance-e.distance}function Mm(t,e,n,i){let r=!0;if(t.layers.test(e.layers)){!1===t.raycast(e,n)&&(r=!1)}if(!0===r&&!0===i){const i=t.children;for(let t=0,r=i.length;t<r;t++)Mm(i[t],e,n,!0)}}class Sm{constructor(t=1,e=0,n=0){return this.radius=t,this.phi=e,this.theta=n,this}set(t,e,n){return this.radius=t,this.phi=e,this.theta=n,this}copy(t){return this.radius=t.radius,this.phi=t.phi,this.theta=t.theta,this}makeSafe(){const t=1e-6;return this.phi=Math.max(t,Math.min(Math.PI-t,this.phi)),this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+e*e+n*n),0===this.radius?(this.theta=0,this.phi=0):(this.theta=Math.atan2(t,n),this.phi=Math.acos(Yn(e/this.radius,-1,1))),this}clone(){return(new this.constructor).copy(this)}}class bm{constructor(t=1,e=0,n=0){return this.radius=t,this.theta=e,this.y=n,this}set(t,e,n){return this.radius=t,this.theta=e,this.y=n,this}copy(t){return this.radius=t.radius,this.theta=t.theta,this.y=t.y,this}setFromVector3(t){return this.setFromCartesianCoords(t.x,t.y,t.z)}setFromCartesianCoords(t,e,n){return this.radius=Math.sqrt(t*t+n*n),this.theta=Math.atan2(t,n),this.y=e,this}clone(){return(new this.constructor).copy(this)}}class wm{constructor(t,e,n,i){wm.prototype.isMatrix2=!0,this.elements=[1,0,0,1],void 0!==t&&this.set(t,e,n,i)}identity(){return this.set(1,0,0,1),this}fromArray(t,e=0){for(let n=0;n<4;n++)this.elements[n]=t[n+e];return this}set(t,e,n,i){const r=this.elements;return r[0]=t,r[2]=e,r[1]=n,r[3]=i,this}}const Tm=new ti;class Em{constructor(t=new ti(1/0,1/0),e=new ti(-1/0,-1/0)){this.isBox2=!0,this.min=t,this.max=e}set(t,e){return this.min.copy(t),this.max.copy(e),this}setFromPoints(t){this.makeEmpty();for(let e=0,n=t.length;e<n;e++)this.expandByPoint(t[e]);return this}setFromCenterAndSize(t,e){const n=Tm.copy(e).multiplyScalar(.5);return this.min.copy(t).sub(n),this.max.copy(t).add(n),this}clone(){return(new this.constructor).copy(this)}copy(t){return this.min.copy(t.min),this.max.copy(t.max),this}makeEmpty(){return this.min.x=this.min.y=1/0,this.max.x=this.max.y=-1/0,this}isEmpty(){return this.max.x<this.min.x||this.max.y<this.min.y}getCenter(t){return this.isEmpty()?t.set(0,0):t.addVectors(this.min,this.max).multiplyScalar(.5)}getSize(t){return this.isEmpty()?t.set(0,0):t.subVectors(this.max,this.min)}expandByPoint(t){return this.min.min(t),this.max.max(t),this}expandByVector(t){return this.min.sub(t),this.max.add(t),this}expandByScalar(t){return this.min.addScalar(-t),this.max.addScalar(t),this}containsPoint(t){return t.x>=this.min.x&&t.x<=this.max.x&&t.y>=this.min.y&&t.y<=this.max.y}containsBox(t){return this.min.x<=t.min.x&&t.max.x<=this.max.x&&this.min.y<=t.min.y&&t.max.y<=this.max.y}getParameter(t,e){return e.set((t.x-this.min.x)/(this.max.x-this.min.x),(t.y-this.min.y)/(this.max.y-this.min.y))}intersectsBox(t){return t.max.x>=this.min.x&&t.min.x<=this.max.x&&t.max.y>=this.min.y&&t.min.y<=this.max.y}clampPoint(t,e){return e.copy(t).clamp(this.min,this.max)}distanceToPoint(t){return this.clampPoint(t,Tm).distanceTo(t)}intersect(t){return this.min.max(t.min),this.max.min(t.max),this.isEmpty()&&this.makeEmpty(),this}union(t){return this.min.min(t.min),this.max.max(t.max),this}translate(t){return this.min.add(t),this.max.add(t),this}equals(t){return t.min.equals(this.min)&&t.max.equals(this.max)}}const Am=new Li,Rm=new Li;class Cm{constructor(t=new Li,e=new Li){this.start=t,this.end=e}set(t,e){return this.start.copy(t),this.end.copy(e),this}copy(t){return this.start.copy(t.start),this.end.copy(t.end),this}getCenter(t){return t.addVectors(this.start,this.end).multiplyScalar(.5)}delta(t){return t.subVectors(this.end,this.start)}distanceSq(){return this.start.distanceToSquared(this.end)}distance(){return this.start.distanceTo(this.end)}at(t,e){return this.delta(e).multiplyScalar(t).add(this.start)}closestPointToPointParameter(t,e){Am.subVectors(t,this.start),Rm.subVectors(this.end,this.start);const n=Rm.dot(Rm);let i=Rm.dot(Am)/n;return e&&(i=Yn(i,0,1)),i}closestPointToPoint(t,e,n){const i=this.closestPointToPointParameter(t,e);return this.delta(n).multiplyScalar(i).add(this.start)}applyMatrix4(t){return this.start.applyMatrix4(t),this.end.applyMatrix4(t),this}equals(t){return t.start.equals(this.start)&&t.end.equals(this.end)}clone(){return(new this.constructor).copy(this)}}const Pm=new Li;class Im extends Dr{constructor(t,e){super(),this.light=t,this.matrixAutoUpdate=!1,this.color=e,this.type="SpotLightHelper";const n=new Es,i=[0,0,0,0,0,1,0,0,0,1,0,1,0,0,0,-1,0,1,0,0,0,0,1,1,0,0,0,0,-1,1];for(let t=0,e=1,n=32;t<n;t++,e++){const r=t/n*Math.PI*2,s=e/n*Math.PI*2;i.push(Math.cos(r),Math.sin(r),1,Math.cos(s),Math.sin(s),1)}n.setAttribute("position",new _s(i,3));const r=new Mh({fog:!1,toneMapped:!1});this.cone=new Uh(n,r),this.add(this.cone),this.update()}dispose(){this.cone.geometry.dispose(),this.cone.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),this.parent?(this.parent.updateWorldMatrix(!0),this.matrix.copy(this.parent.matrixWorld).invert().multiply(this.light.matrixWorld)):this.matrix.copy(this.light.matrixWorld),this.matrixWorld.copy(this.light.matrixWorld);const t=this.light.distance?this.light.distance:1e3,e=t*Math.tan(this.light.angle);this.cone.scale.set(e,e,t),Pm.setFromMatrixPosition(this.light.target.matrixWorld),this.cone.lookAt(Pm),void 0!==this.color?this.cone.material.color.set(this.color):this.cone.material.color.copy(this.light.color)}}const Lm=new Li,Um=new lr,Nm=new lr;class Dm extends Uh{constructor(t){const e=Om(t),n=new Es,i=[],r=[],s=new Kr(0,0,1),a=new Kr(0,1,0);for(let t=0;t<e.length;t++){const n=e[t];n.parent&&n.parent.isBone&&(i.push(0,0,0),i.push(0,0,0),r.push(s.r,s.g,s.b),r.push(a.r,a.g,a.b))}n.setAttribute("position",new _s(i,3)),n.setAttribute("color",new _s(r,3));super(n,new Mh({vertexColors:!0,depthTest:!1,depthWrite:!1,toneMapped:!1,transparent:!0})),this.isSkeletonHelper=!0,this.type="SkeletonHelper",this.root=t,this.bones=e,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1}updateMatrixWorld(t){const e=this.bones,n=this.geometry,i=n.getAttribute("position");Nm.copy(this.root.matrixWorld).invert();for(let t=0,n=0;t<e.length;t++){const r=e[t];r.parent&&r.parent.isBone&&(Um.multiplyMatrices(Nm,r.matrixWorld),Lm.setFromMatrixPosition(Um),i.setXYZ(n,Lm.x,Lm.y,Lm.z),Um.multiplyMatrices(Nm,r.parent.matrixWorld),Lm.setFromMatrixPosition(Um),i.setXYZ(n+1,Lm.x,Lm.y,Lm.z),n+=2)}n.getAttribute("position").needsUpdate=!0,super.updateMatrixWorld(t)}dispose(){this.geometry.dispose(),this.material.dispose()}}function Om(t){const e=[];!0===t.isBone&&e.push(t);for(let n=0;n<t.children.length;n++)e.push.apply(e,Om(t.children[n]));return e}class Fm extends Ws{constructor(t,e,n){super(new cd(e,4,2),new es({wireframe:!0,fog:!1,toneMapped:!1})),this.light=t,this.color=n,this.type="PointLightHelper",this.matrix=this.light.matrixWorld,this.matrixAutoUpdate=!1,this.update()}dispose(){this.geometry.dispose(),this.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),void 0!==this.color?this.material.color.set(this.color):this.material.color.copy(this.light.color)}}const Bm=new Li,zm=new Kr,km=new Kr;class Vm extends Dr{constructor(t,e,n){super(),this.light=t,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,this.type="HemisphereLightHelper";const i=new ad(e);i.rotateY(.5*Math.PI),this.material=new es({wireframe:!0,fog:!1,toneMapped:!1}),void 0===this.color&&(this.material.vertexColors=!0);const r=i.getAttribute("position"),s=new Float32Array(3*r.count);i.setAttribute("color",new cs(s,3)),this.add(new Ws(i,this.material)),this.update()}dispose(){this.children[0].geometry.dispose(),this.children[0].material.dispose()}update(){const t=this.children[0];if(void 0!==this.color)this.material.color.set(this.color);else{const e=t.geometry.getAttribute("color");zm.copy(this.light.color),km.copy(this.light.groundColor);for(let t=0,n=e.count;t<n;t++){const i=t<n/2?zm:km;e.setXYZ(t,i.r,i.g,i.b)}e.needsUpdate=!0}this.light.updateWorldMatrix(!0,!1),t.lookAt(Bm.setFromMatrixPosition(this.light.matrixWorld).negate())}}class Hm extends Uh{constructor(t=10,e=10,n=4473924,i=8947848){n=new Kr(n),i=new Kr(i);const r=e/2,s=t/e,a=t/2,o=[],l=[];for(let t=0,c=0,h=-a;t<=e;t++,h+=s){o.push(-a,0,h,a,0,h),o.push(h,0,-a,h,0,a);const e=t===r?n:i;e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3,e.toArray(l,c),c+=3}const c=new Es;c.setAttribute("position",new _s(o,3)),c.setAttribute("color",new _s(l,3));super(c,new Mh({vertexColors:!0,toneMapped:!1})),this.type="GridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}class Gm extends Uh{constructor(t=10,e=16,n=8,i=64,r=4473924,s=8947848){r=new Kr(r),s=new Kr(s);const a=[],o=[];if(e>1)for(let n=0;n<e;n++){const i=n/e*(2*Math.PI),l=Math.sin(i)*t,c=Math.cos(i)*t;a.push(0,0,0),a.push(l,0,c);const h=1&n?r:s;o.push(h.r,h.g,h.b),o.push(h.r,h.g,h.b)}for(let e=0;e<n;e++){const l=1&e?r:s,c=t-t/n*e;for(let t=0;t<i;t++){let e=t/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c;a.push(n,0,r),o.push(l.r,l.g,l.b),e=(t+1)/i*(2*Math.PI),n=Math.sin(e)*c,r=Math.cos(e)*c,a.push(n,0,r),o.push(l.r,l.g,l.b)}}const l=new Es;l.setAttribute("position",new _s(a,3)),l.setAttribute("color",new _s(o,3));super(l,new Mh({vertexColors:!0,toneMapped:!1})),this.type="PolarGridHelper"}dispose(){this.geometry.dispose(),this.material.dispose()}}const Wm=new Li,Xm=new Li,jm=new Li;class qm extends Dr{constructor(t,e,n){super(),this.light=t,this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.color=n,this.type="DirectionalLightHelper",void 0===e&&(e=1);let i=new Es;i.setAttribute("position",new _s([-e,e,0,e,e,0,e,-e,0,-e,-e,0,-e,e,0],3));const r=new Mh({fog:!1,toneMapped:!1});this.lightPlane=new Ch(i,r),this.add(this.lightPlane),i=new Es,i.setAttribute("position",new _s([0,0,0,0,0,1],3)),this.targetLine=new Ch(i,r),this.add(this.targetLine),this.update()}dispose(){this.lightPlane.geometry.dispose(),this.lightPlane.material.dispose(),this.targetLine.geometry.dispose(),this.targetLine.material.dispose()}update(){this.light.updateWorldMatrix(!0,!1),this.light.target.updateWorldMatrix(!0,!1),Wm.setFromMatrixPosition(this.light.matrixWorld),Xm.setFromMatrixPosition(this.light.target.matrixWorld),jm.subVectors(Xm,Wm),this.lightPlane.lookAt(Xm),void 0!==this.color?(this.lightPlane.material.color.set(this.color),this.targetLine.material.color.set(this.color)):(this.lightPlane.material.color.copy(this.light.color),this.targetLine.material.color.copy(this.light.color)),this.targetLine.lookAt(Xm),this.targetLine.scale.z=jm.length()}}const Ym=new Li,Zm=new $s;class Jm extends Uh{constructor(t){const e=new Es,n=new Mh({color:16777215,vertexColors:!0,toneMapped:!1}),i=[],r=[],s={};function a(t,e){o(t),o(e)}function o(t){i.push(0,0,0),r.push(0,0,0),void 0===s[t]&&(s[t]=[]),s[t].push(i.length/3-1)}a("n1","n2"),a("n2","n4"),a("n4","n3"),a("n3","n1"),a("f1","f2"),a("f2","f4"),a("f4","f3"),a("f3","f1"),a("n1","f1"),a("n2","f2"),a("n3","f3"),a("n4","f4"),a("p","n1"),a("p","n2"),a("p","n3"),a("p","n4"),a("u1","u2"),a("u2","u3"),a("u3","u1"),a("c","t"),a("p","c"),a("cn1","cn2"),a("cn3","cn4"),a("cf1","cf2"),a("cf3","cf4"),e.setAttribute("position",new _s(i,3)),e.setAttribute("color",new _s(r,3)),super(e,n),this.type="CameraHelper",this.camera=t,this.camera.updateProjectionMatrix&&this.camera.updateProjectionMatrix(),this.matrix=t.matrixWorld,this.matrixAutoUpdate=!1,this.pointMap=s,this.update();const l=new Kr(16755200),c=new Kr(16711680),h=new Kr(43775),u=new Kr(16777215),d=new Kr(3355443);this.setColors(l,c,h,u,d)}setColors(t,e,n,i,r){const s=this.geometry.getAttribute("color");s.setXYZ(0,t.r,t.g,t.b),s.setXYZ(1,t.r,t.g,t.b),s.setXYZ(2,t.r,t.g,t.b),s.setXYZ(3,t.r,t.g,t.b),s.setXYZ(4,t.r,t.g,t.b),s.setXYZ(5,t.r,t.g,t.b),s.setXYZ(6,t.r,t.g,t.b),s.setXYZ(7,t.r,t.g,t.b),s.setXYZ(8,t.r,t.g,t.b),s.setXYZ(9,t.r,t.g,t.b),s.setXYZ(10,t.r,t.g,t.b),s.setXYZ(11,t.r,t.g,t.b),s.setXYZ(12,t.r,t.g,t.b),s.setXYZ(13,t.r,t.g,t.b),s.setXYZ(14,t.r,t.g,t.b),s.setXYZ(15,t.r,t.g,t.b),s.setXYZ(16,t.r,t.g,t.b),s.setXYZ(17,t.r,t.g,t.b),s.setXYZ(18,t.r,t.g,t.b),s.setXYZ(19,t.r,t.g,t.b),s.setXYZ(20,t.r,t.g,t.b),s.setXYZ(21,t.r,t.g,t.b),s.setXYZ(22,t.r,t.g,t.b),s.setXYZ(23,t.r,t.g,t.b),s.setXYZ(24,e.r,e.g,e.b),s.setXYZ(25,e.r,e.g,e.b),s.setXYZ(26,e.r,e.g,e.b),s.setXYZ(27,e.r,e.g,e.b),s.setXYZ(28,e.r,e.g,e.b),s.setXYZ(29,e.r,e.g,e.b),s.setXYZ(30,e.r,e.g,e.b),s.setXYZ(31,e.r,e.g,e.b),s.setXYZ(32,n.r,n.g,n.b),s.setXYZ(33,n.r,n.g,n.b),s.setXYZ(34,n.r,n.g,n.b),s.setXYZ(35,n.r,n.g,n.b),s.setXYZ(36,n.r,n.g,n.b),s.setXYZ(37,n.r,n.g,n.b),s.setXYZ(38,i.r,i.g,i.b),s.setXYZ(39,i.r,i.g,i.b),s.setXYZ(40,r.r,r.g,r.b),s.setXYZ(41,r.r,r.g,r.b),s.setXYZ(42,r.r,r.g,r.b),s.setXYZ(43,r.r,r.g,r.b),s.setXYZ(44,r.r,r.g,r.b),s.setXYZ(45,r.r,r.g,r.b),s.setXYZ(46,r.r,r.g,r.b),s.setXYZ(47,r.r,r.g,r.b),s.setXYZ(48,r.r,r.g,r.b),s.setXYZ(49,r.r,r.g,r.b),s.needsUpdate=!0}update(){const t=this.geometry,e=this.pointMap;Zm.projectionMatrixInverse.copy(this.camera.projectionMatrixInverse),Km("c",e,t,Zm,0,0,-1),Km("t",e,t,Zm,0,0,1),Km("n1",e,t,Zm,-1,-1,-1),Km("n2",e,t,Zm,1,-1,-1),Km("n3",e,t,Zm,-1,1,-1),Km("n4",e,t,Zm,1,1,-1),Km("f1",e,t,Zm,-1,-1,1),Km("f2",e,t,Zm,1,-1,1),Km("f3",e,t,Zm,-1,1,1),Km("f4",e,t,Zm,1,1,1),Km("u1",e,t,Zm,.7,1.1,-1),Km("u2",e,t,Zm,-.7,1.1,-1),Km("u3",e,t,Zm,0,2,-1),Km("cf1",e,t,Zm,-1,0,1),Km("cf2",e,t,Zm,1,0,1),Km("cf3",e,t,Zm,0,-1,1),Km("cf4",e,t,Zm,0,1,1),Km("cn1",e,t,Zm,-1,0,-1),Km("cn2",e,t,Zm,1,0,-1),Km("cn3",e,t,Zm,0,-1,-1),Km("cn4",e,t,Zm,0,1,-1),t.getAttribute("position").needsUpdate=!0}dispose(){this.geometry.dispose(),this.material.dispose()}}function Km(t,e,n,i,r,s,a){Ym.set(r,s,a).unproject(i);const o=e[t];if(void 0!==o){const t=n.getAttribute("position");for(let e=0,n=o.length;e<n;e++)t.setXYZ(o[e],Ym.x,Ym.y,Ym.z)}}const $m=new Di;class Qm extends Uh{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Float32Array(24),r=new Es;r.setIndex(new cs(n,1)),r.setAttribute("position",new cs(i,3)),super(r,new Mh({color:e,toneMapped:!1})),this.object=t,this.type="BoxHelper",this.matrixAutoUpdate=!1,this.update()}update(t){if(void 0!==t&&console.warn("THREE.BoxHelper: .update() has no longer arguments."),void 0!==this.object&&$m.setFromObject(this.object),$m.isEmpty())return;const e=$m.min,n=$m.max,i=this.geometry.attributes.position,r=i.array;r[0]=n.x,r[1]=n.y,r[2]=n.z,r[3]=e.x,r[4]=n.y,r[5]=n.z,r[6]=e.x,r[7]=e.y,r[8]=n.z,r[9]=n.x,r[10]=e.y,r[11]=n.z,r[12]=n.x,r[13]=n.y,r[14]=e.z,r[15]=e.x,r[16]=n.y,r[17]=e.z,r[18]=e.x,r[19]=e.y,r[20]=e.z,r[21]=n.x,r[22]=e.y,r[23]=e.z,i.needsUpdate=!0,this.geometry.computeBoundingSphere()}setFromObject(t){return this.object=t,this.update(),this}copy(t,e){return super.copy(t,e),this.object=t.object,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class tf extends Uh{constructor(t,e=16776960){const n=new Uint16Array([0,1,1,2,2,3,3,0,4,5,5,6,6,7,7,4,0,4,1,5,2,6,3,7]),i=new Es;i.setIndex(new cs(n,1)),i.setAttribute("position",new _s([1,1,1,-1,1,1,-1,-1,1,1,-1,1,1,1,-1,-1,1,-1,-1,-1,-1,1,-1,-1],3)),super(i,new Mh({color:e,toneMapped:!1})),this.box=t,this.type="Box3Helper",this.geometry.computeBoundingSphere()}updateMatrixWorld(t){const e=this.box;e.isEmpty()||(e.getCenter(this.position),e.getSize(this.scale),this.scale.multiplyScalar(.5),super.updateMatrixWorld(t))}dispose(){this.geometry.dispose(),this.material.dispose()}}class ef extends Ch{constructor(t,e=1,n=16776960){const i=n,r=new Es;r.setAttribute("position",new _s([1,-1,0,-1,1,0,-1,-1,0,1,1,0,-1,1,0,-1,-1,0,1,-1,0,1,1,0],3)),r.computeBoundingSphere(),super(r,new Mh({color:i,toneMapped:!1})),this.type="PlaneHelper",this.plane=t,this.size=e;const s=new Es;s.setAttribute("position",new _s([1,1,0,-1,1,0,-1,-1,0,1,1,0,-1,-1,0,1,-1,0],3)),s.computeBoundingSphere(),this.add(new Ws(s,new es({color:i,opacity:.2,transparent:!0,depthWrite:!1,toneMapped:!1})))}updateMatrixWorld(t){this.position.set(0,0,0),this.scale.set(.5*this.size,.5*this.size,1),this.lookAt(this.plane.normal),this.translateZ(-this.plane.constant),super.updateMatrixWorld(t)}dispose(){this.geometry.dispose(),this.material.dispose(),this.children[0].geometry.dispose(),this.children[0].material.dispose()}}const nf=new Li;let rf,sf;class af extends Dr{constructor(t=new Li(0,0,1),e=new Li(0,0,0),n=1,i=16776960,r=.2*n,s=.2*r){super(),this.type="ArrowHelper",void 0===rf&&(rf=new Es,rf.setAttribute("position",new _s([0,0,0,0,1,0],3)),sf=new xu(0,.5,1,5,1),sf.translate(0,-.5,0)),this.position.copy(e),this.line=new Ch(rf,new Mh({color:i,toneMapped:!1})),this.line.matrixAutoUpdate=!1,this.add(this.line),this.cone=new Ws(sf,new es({color:i,toneMapped:!1})),this.cone.matrixAutoUpdate=!1,this.add(this.cone),this.setDirection(t),this.setLength(n,r,s)}setDirection(t){if(t.y>.99999)this.quaternion.set(0,0,0,1);else if(t.y<-.99999)this.quaternion.set(1,0,0,0);else{nf.set(t.z,0,-t.x).normalize();const e=Math.acos(t.y);this.quaternion.setFromAxisAngle(nf,e)}}setLength(t,e=.2*t,n=.2*e){this.line.scale.set(1,Math.max(1e-4,t-e),1),this.line.updateMatrix(),this.cone.scale.set(n,e,n),this.cone.position.y=t,this.cone.updateMatrix()}setColor(t){this.line.material.color.set(t),this.cone.material.color.set(t)}copy(t){return super.copy(t,!1),this.line.copy(t.line),this.cone.copy(t.cone),this}dispose(){this.line.geometry.dispose(),this.line.material.dispose(),this.cone.geometry.dispose(),this.cone.material.dispose()}}class of extends Uh{constructor(t=1){const e=[0,0,0,t,0,0,0,0,0,0,t,0,0,0,0,0,0,t],n=new Es;n.setAttribute("position",new _s(e,3)),n.setAttribute("color",new _s([1,0,0,1,.6,0,0,1,0,.6,1,0,0,0,1,0,.6,1],3));super(n,new Mh({vertexColors:!0,toneMapped:!1})),this.type="AxesHelper"}setColors(t,e,n){const i=new Kr,r=this.geometry.attributes.color.array;return i.set(t),i.toArray(r,0),i.toArray(r,3),i.set(e),i.toArray(r,6),i.toArray(r,9),i.set(n),i.toArray(r,12),i.toArray(r,15),this.geometry.attributes.color.needsUpdate=!0,this}dispose(){this.geometry.dispose(),this.material.dispose()}}class lf{constructor(){this.type="ShapePath",this.color=new Kr,this.subPaths=[],this.currentPath=null}moveTo(t,e){return this.currentPath=new fu,this.subPaths.push(this.currentPath),this.currentPath.moveTo(t,e),this}lineTo(t,e){return this.currentPath.lineTo(t,e),this}quadraticCurveTo(t,e,n,i){return this.currentPath.quadraticCurveTo(t,e,n,i),this}bezierCurveTo(t,e,n,i,r,s){return this.currentPath.bezierCurveTo(t,e,n,i,r,s),this}splineThru(t){return this.currentPath.splineThru(t),this}toShapes(t){function e(t,e){const n=e.length;let i=!1;for(let r=n-1,s=0;s<n;r=s++){let n=e[r],a=e[s],o=a.x-n.x,l=a.y-n.y;if(Math.abs(l)>Number.EPSILON){if(l<0&&(n=e[s],o=-o,a=e[r],l=-l),t.y<n.y||t.y>a.y)continue;if(t.y===n.y){if(t.x===n.x)return!0}else{const e=l*(t.x-n.x)-o*(t.y-n.y);if(0===e)return!0;if(e<0)continue;i=!i}}else{if(t.y!==n.y)continue;if(a.x<=t.x&&t.x<=n.x||n.x<=t.x&&t.x<=a.x)return!0}}return i}const n=td.isClockWise,i=this.subPaths;if(0===i.length)return[];let r,s,a;const o=[];if(1===i.length)return s=i[0],a=new Ru,a.curves=s.curves,o.push(a),o;let l=!n(i[0].getPoints());l=t?!l:l;const c=[],h=[];let u,d,p=[],m=0;h[m]=void 0,p[m]=[];for(let e=0,a=i.length;e<a;e++)s=i[e],u=s.getPoints(),r=n(u),r=t?!r:r,r?(!l&&h[m]&&m++,h[m]={s:new Ru,p:u},h[m].s.curves=s.curves,l&&m++,p[m]=[]):p[m].push({h:s,p:u[0]});if(!h[0])return function(t){const e=[];for(let n=0,i=t.length;n<i;n++){const i=t[n],r=new Ru;r.curves=i.curves,e.push(r)}return e}(i);if(h.length>1){let t=!1,n=0;for(let t=0,e=h.length;t<e;t++)c[t]=[];for(let i=0,r=h.length;i<r;i++){const r=p[i];for(let s=0;s<r.length;s++){const a=r[s];let o=!0;for(let r=0;r<h.length;r++)e(a.p,h[r].p)&&(i!==r&&n++,o?(o=!1,c[r].push(a)):t=!0);o&&c[i].push(a)}}n>0&&!1===t&&(p=c)}for(let t=0,e=h.length;t<e;t++){a=h[t].s,o.push(a),d=p[t];for(let t=0,e=d.length;t<e;t++)a.holes.push(d[t].h)}return o}}class cf extends Ei{constructor(t=1,e=1,n=1,i={}){console.warn('THREE.WebGLMultipleRenderTargets has been deprecated and will be removed in r172. Use THREE.WebGLRenderTarget and set the "count" parameter to enable MRT.'),super(t,e,{...i,count:n}),this.isWebGLMultipleRenderTargets=!0}get texture(){return this.textures}}"undefined"!=typeof __THREE_DEVTOOLS__&&__THREE_DEVTOOLS__.dispatchEvent(new CustomEvent("register",{detail:{revision:t}})),"undefined"!=typeof window&&(window.__THREE__?console.warn("WARNING: Multiple instances of Three.js being imported."):window.__THREE__=t);export{et as ACESFilmicToneMapping,y as AddEquation,J as AddOperation,ze as AdditiveAnimationBlendMode,g as AdditiveBlending,it as AgXToneMapping,Bt as AlphaFormat,Rn as AlwaysCompare,V as AlwaysDepth,yn as AlwaysStencilFunc,Mp as AmbientLight,hm as AnimationAction,Xd as AnimationClip,tp as AnimationLoader,dm as AnimationMixer,cm as AnimationObjectGroup,Ld as AnimationUtils,Jh as ArcCurve,Jl as ArrayCamera,af as ArrowHelper,st as AttachedBindMode,Yp as Audio,tm as AudioAnalyser,Dp as AudioContext,qp as AudioListener,Op as AudioLoader,of as AxesHelper,d as BackSide,Ge as BasicDepthPacking,o as BasicShadowMap,yh as BatchedMesh,Hc as Bone,Bd as BooleanKeyframeTrack,Em as Box2,Di as Box3,tf as Box3Helper,js as BoxGeometry,Qm as BoxHelper,cs as BufferAttribute,Es as BufferGeometry,Rp as BufferGeometryLoader,At as ByteType,qd as Cache,$s as Camera,Jm as CameraHelper,qh as CanvasTexture,vu as CapsuleGeometry,nu as CatmullRomCurve3,tt as CineonToneMapping,_u as CircleGeometry,mt as ClampToEdgeWrapping,Vp as Clock,Kr as Color,zd as ColorKeyframeTrack,mi as ColorManagement,Xh as CompressedArrayTexture,jh as CompressedCubeTexture,Wh as CompressedTexture,ep as CompressedTextureLoader,yu as ConeGeometry,B as ConstantAlphaFactor,O as ConstantColorFactor,ra as CubeCamera,lt as CubeReflectionMapping,ct as CubeRefractionMapping,sa as CubeTexture,ip as CubeTextureLoader,dt as CubeUVReflectionMapping,au as CubicBezierCurve,ou as CubicBezierCurve3,Nd as CubicInterpolant,r as CullFaceBack,s as CullFaceFront,a as CullFaceFrontBack,i as CullFaceNone,Yh as Curve,mu as CurvePath,x as CustomBlending,nt as CustomToneMapping,xu as CylinderGeometry,bm as Cylindrical,Ci as Data3DTexture,Ai as DataArrayTexture,Gc as DataTexture,rp as DataTextureLoader,as as DataUtils,cn as DecrementStencilOp,un as DecrementWrapStencilOp,Zd as DefaultLoadingManager,Gt as DepthFormat,Wt as DepthStencilFormat,to as DepthTexture,at as DetachedBindMode,yp as DirectionalLight,qm as DirectionalLightHelper,Od as DiscreteInterpolant,$e as DisplayP3ColorSpace,Su as DodecahedronGeometry,p as DoubleSide,I as DstAlphaFactor,U as DstColorFactor,On as DynamicCopyUsage,Pn as DynamicDrawUsage,Un as DynamicReadUsage,Au as EdgesGeometry,Zh as EllipseCurve,bn as EqualCompare,W as EqualDepth,fn as EqualStencilFunc,ht as EquirectangularReflectionMapping,ut as EquirectangularRefractionMapping,_r as Euler,Hn as EventDispatcher,id as ExtrudeGeometry,Qd as FileLoader,vs as Float16BufferAttribute,_s as Float32BufferAttribute,Lt as FloatType,lc as Fog,oc as FogExp2,Gh as FramebufferTexture,u as FrontSide,pa as Frustum,vm as GLBufferAttribute,Bn as GLSL1,zn as GLSL3,Tn as GreaterCompare,j as GreaterDepth,An as GreaterEqualCompare,X as GreaterEqualDepth,xn as GreaterEqualStencilFunc,vn as GreaterStencilFunc,Hm as GridHelper,Kl as Group,Ut as HalfFloatType,op as HemisphereLight,Vm as HemisphereLightHelper,sd as IcosahedronGeometry,Up as ImageBitmapLoader,np as ImageLoader,_i as ImageUtils,ln as IncrementStencilOp,hn as IncrementWrapStencilOp,qc as InstancedBufferAttribute,Ap as InstancedBufferGeometry,gm as InstancedInterleavedBuffer,eh as InstancedMesh,ps as Int16BufferAttribute,fs as Int32BufferAttribute,hs as Int8BufferAttribute,Pt as IntType,hc as InterleavedBuffer,dc as InterleavedBufferAttribute,Ud as Interpolant,Le as InterpolateDiscrete,Ue as InterpolateLinear,Ne as InterpolateSmooth,dn as InvertStencilOp,an as KeepStencilOp,Fd as KeyframeTrack,Ic as LOD,gu as LatheGeometry,xr as Layers,Sn as LessCompare,H as LessDepth,wn as LessEqualCompare,G as LessEqualDepth,gn as LessEqualStencilFunc,mn as LessStencilFunc,ap as Light,wp as LightProbe,Ch as Line,Cm as Line3,Mh as LineBasicMaterial,lu as LineCurve,cu as LineCurve3,Ed as LineDashedMaterial,Nh as LineLoop,Uh as LineSegments,Qe as LinearDisplayP3ColorSpace,Mt as LinearFilter,Dd as LinearInterpolant,Tt as LinearMipMapLinearFilter,bt as LinearMipMapNearestFilter,wt as LinearMipmapLinearFilter,St as LinearMipmapNearestFilter,Ke as LinearSRGBColorSpace,$ as LinearToneMapping,tn as LinearTransfer,Jd as Loader,Ep as LoaderUtils,Yd as LoadingManager,Ce as LoopOnce,Ie as LoopPingPong,Pe as LoopRepeat,Ht as LuminanceAlphaFormat,Vt as LuminanceFormat,e as MOUSE,ts as Material,Tp as MaterialLoader,Qn as MathUtils,wm as Matrix2,ei as Matrix3,lr as Matrix4,w as MaxEquation,Ws as Mesh,es as MeshBasicMaterial,Hl as MeshDepthMaterial,Gl as MeshDistanceMaterial,wd as MeshLambertMaterial,Td as MeshMatcapMaterial,bd as MeshNormalMaterial,Md as MeshPhongMaterial,yd as MeshPhysicalMaterial,xd as MeshStandardMaterial,Sd as MeshToonMaterial,b as MinEquation,ft as MirroredRepeatWrapping,Z as MixOperation,_ as MultiplyBlending,Y as MultiplyOperation,gt as NearestFilter,yt as NearestMipMapLinearFilter,_t as NearestMipMapNearestFilter,xt as NearestMipmapLinearFilter,vt as NearestMipmapNearestFilter,rt as NeutralToneMapping,Mn as NeverCompare,k as NeverDepth,pn as NeverStencilFunc,m as NoBlending,Ze as NoColorSpace,K as NoToneMapping,Be as NormalAnimationBlendMode,f as NormalBlending,En as NotEqualCompare,q as NotEqualDepth,_n as NotEqualStencilFunc,kd as NumberKeyframeTrack,Dr as Object3D,Cp as ObjectLoader,Ye as ObjectSpaceNormalMap,ad as OctahedronGeometry,E as OneFactor,z as OneMinusConstantAlphaFactor,F as OneMinusConstantColorFactor,L as OneMinusDstAlphaFactor,N as OneMinusDstColorFactor,P as OneMinusSrcAlphaFactor,R as OneMinusSrcColorFactor,Ca as OrthographicCamera,rn as P3Primaries,l as PCFShadowMap,c as PCFSoftShadowMap,Va as PMREMGenerator,fu as Path,na as PerspectiveCamera,ha as Plane,ga as PlaneGeometry,ef as PlaneHelper,_p as PointLight,Fm as PointLightHelper,kh as Points,Dh as PointsMaterial,Gm as PolarGridHelper,Mu as PolyhedronGeometry,Qp as PositionalAudio,lm as PropertyBinding,em as PropertyMixer,hu as QuadraticBezierCurve,uu as QuadraticBezierCurve3,Ii as Quaternion,Hd as QuaternionKeyframeTrack,Vd as QuaternionLinearInterpolant,Ae as RED_GREEN_RGTC2_Format,Te as RED_RGTC1_Format,t as REVISION,We as RGBADepthPacking,kt as RGBAFormat,Jt as RGBAIntegerFormat,xe as RGBA_ASTC_10x10_Format,ge as RGBA_ASTC_10x5_Format,ve as RGBA_ASTC_10x6_Format,_e as RGBA_ASTC_10x8_Format,ye as RGBA_ASTC_12x10_Format,Me as RGBA_ASTC_12x12_Format,le as RGBA_ASTC_4x4_Format,ce as RGBA_ASTC_5x4_Format,he as RGBA_ASTC_5x5_Format,ue as RGBA_ASTC_6x5_Format,de as RGBA_ASTC_6x6_Format,pe as RGBA_ASTC_8x5_Format,me as RGBA_ASTC_8x6_Format,fe as RGBA_ASTC_8x8_Format,Se as RGBA_BPTC_Format,oe as RGBA_ETC2_EAC_Format,re as RGBA_PVRTC_2BPPV1_Format,ie as RGBA_PVRTC_4BPPV1_Format,$t as RGBA_S3TC_DXT1_Format,Qt as RGBA_S3TC_DXT3_Format,te as RGBA_S3TC_DXT5_Format,Xe as RGBDepthPacking,zt as RGBFormat,Zt as RGBIntegerFormat,be as RGB_BPTC_SIGNED_Format,we as RGB_BPTC_UNSIGNED_Format,se as RGB_ETC1_Format,ae as RGB_ETC2_Format,ne as RGB_PVRTC_2BPPV1_Format,ee as RGB_PVRTC_4BPPV1_Format,Kt as RGB_S3TC_DXT1_Format,je as RGDepthPacking,qt as RGFormat,Yt as RGIntegerFormat,_d as RawShaderMaterial,or as Ray,xm as Raycaster,nn as Rec709Primaries,Sp as RectAreaLight,Xt as RedFormat,jt as RedIntegerFormat,Q as ReinhardToneMapping,Ti as RenderTarget,pt as RepeatWrapping,on as ReplaceStencilOp,S as ReverseSubtractEquation,od as RingGeometry,Re as SIGNED_RED_GREEN_RGTC2_Format,Ee as SIGNED_RED_RGTC1_Format,Je as SRGBColorSpace,en as SRGBTransfer,cc as Scene,va as ShaderChunk,xa as ShaderLib,Ks as ShaderMaterial,vd as ShadowMaterial,Ru as Shape,ld as ShapeGeometry,lf as ShapePath,td as ShapeUtils,Rt as ShortType,jc as Skeleton,Dm as SkeletonHelper,Vc as SkinnedMesh,yi as Source,Qi as Sphere,cd as SphereGeometry,Sm as Spherical,bp as SphericalHarmonics3,du as SplineCurve,pp as SpotLight,Im as SpotLightHelper,Ac as Sprite,pc as SpriteMaterial,C as SrcAlphaFactor,D as SrcAlphaSaturateFactor,A as SrcColorFactor,Dn as StaticCopyUsage,Cn as StaticDrawUsage,Ln as StaticReadUsage,kp as StereoCamera,Fn as StreamCopyUsage,In as StreamDrawUsage,Nn as StreamReadUsage,Gd as StringKeyframeTrack,M as SubtractEquation,v as SubtractiveBlending,n as TOUCH,qe as TangentSpaceNormalMap,hd as TetrahedronGeometry,bi as Texture,sp as TextureLoader,ql as TextureUtils,ud as TorusGeometry,dd as TorusKnotGeometry,jr as Triangle,He as TriangleFanDrawMode,Ve as TriangleStripDrawMode,ke as TrianglesDrawMode,pd as TubeGeometry,ot as UVMapping,ms as Uint16BufferAttribute,gs as Uint32BufferAttribute,us as Uint8BufferAttribute,ds as Uint8ClampedBufferAttribute,pm as Uniform,fm as UniformsGroup,_a as UniformsLib,Js as UniformsUtils,Et as UnsignedByteType,Ot as UnsignedInt248Type,Ft as UnsignedInt5999Type,It as UnsignedIntType,Nt as UnsignedShort4444Type,Dt as UnsignedShort5551Type,Ct as UnsignedShortType,h as VSMShadowMap,ti as Vector2,Li as Vector3,wi as Vector4,Wd as VectorKeyframeTrack,Hh as VideoTexture,Pi as WebGL3DRenderTarget,Ri as WebGLArrayRenderTarget,kn as WebGLCoordinateSystem,aa as WebGLCubeRenderTarget,cf as WebGLMultipleRenderTargets,Ei as WebGLRenderTarget,ac as WebGLRenderer,Zl as WebGLUtils,Vn as WebGPUCoordinateSystem,md as WireframeGeometry,Fe as WrapAroundEnding,De as ZeroCurvatureEnding,T as ZeroFactor,Oe as ZeroSlopeEnding,sn as ZeroStencilOp,oi as createCanvasElement};
diff --git a/package.json b/package.json
index 39231280..87989237 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "voxel-builder",
-    "version": "4.3.2",
+    "version": "4.3.3",
     "description": "Voxel-based 3D modeling application",
     "main": "electron.js",
     "scripts": {
@@ -10,9 +10,9 @@
     "author": "@nimadez",
     "license": "MIT",
     "devDependencies": {
-        "electron": "^29.2.0",
-        "babylonjs": "^7.13.1",
-        "three": "^0.166.0",
-        "three-mesh-bvh": "^0.7.5"
+        "electron": "^30.0.0",
+        "babylonjs": "^7.17.0",
+        "three": "^0.167.0",
+        "three-mesh-bvh": "^0.7.6"
     }
 }
diff --git a/src/main.js b/src/main.js
index d506bc9a..5e624fe0 100644
--- a/src/main.js
+++ b/src/main.js
@@ -4001,7 +4001,7 @@ function Snapshot(scene) {
             return;
         }
         builder.setData(data);
-        clearScene();
+        clearScene(false);
     }
 
     this.setStorageBakes = function() {
@@ -4134,7 +4134,7 @@ function Memory() {
 function Project(scene) {
     function serializeScene(voxels, meshes) {
         const json = {
-            version: "Voxel Builder 4.3.2",
+            version: "Voxel Builder 4.3.3",
             project: {
                 name: "name",
                 voxels: builder.voxels.length,
@@ -4186,12 +4186,12 @@ function Project(scene) {
                 const reader = new FileReader();
                 reader.onload = () => {
                     json.data.meshes = reader.result;
-                    saveDialog(JSON.stringify(json, null, 4), ui.domProjectName.value + '.json');
+                    downloadJson(JSON.stringify(json, null, 4), ui.domProjectName.value + '.json');
                 }
                 reader.readAsDataURL(file);
             });
         } else {
-            saveDialog(JSON.stringify(json, null, 4), ui.domProjectName.value + '.json');
+            downloadJson(JSON.stringify(json, null, 4), ui.domProjectName.value + '.json');
         }
     }
 
@@ -5605,12 +5605,14 @@ function WebsocketClient() {
 // Utils
 
 
-function clearScene() {
+function clearScene(frameCamera = true) {
     memory.clear();
     symmetry.resetAxis();
-    setTimeout(() => {
-        camera.frame();
-    }, 10);
+    if (frameCamera) {
+        setTimeout(() => {
+            camera.frame();
+        }, 10);
+    }
 }
 
 function clearSceneAndReset() {
@@ -5811,8 +5813,8 @@ function loadUrl(url, callback, onerror = null) {
     });
 }
 
-function downloadText(txt, filename) {
-    const blob = new Blob([ txt ], { type: "text/plain" });
+function downloadJson(data, filename) {
+    const blob = new Blob([ data ], { type: "application/json" });
     const url = URL.createObjectURL(blob);
     const a = document.createElement("a");
     a.href = url;
@@ -5837,53 +5839,6 @@ function downloadBlob(blob, filename) {
     URL.revokeObjectURL(url);
 }
 
-async function saveFile(blob, filename, reject) {
-    if ("showSaveFilePicker" in window) {
-        try {
-            const fileHandle = await window.showSaveFilePicker({
-                suggestedName: filename,
-                types: [ { description: "File" } ]
-            });
-            const writeFile = async (fileHandle, contents) => {
-                const writable = await fileHandle.createWritable();
-                await writable.write(contents);
-                await writable.close();
-            };
-            writeFile(fileHandle, blob).then(() => {
-                //
-            });
-        } catch (err) {
-            // canceled
-        }
-    } else {
-        reject();
-    }
-}
-
-function saveDialog(data, filename) {
-    const blob = new Blob([ data ], { type: "text/plain" });
-    saveFile(blob, filename, () => {
-        downloadText(data, filename);
-    });
-}
-
-function saveDialogImage(data, filename) {
-    const blob = dataURItoBlob(data);
-    saveFile(blob, filename, () => {
-        downloadImage(data, filename);
-    });
-}
-
-function dataURItoBlob(dataURI) {
-    const byteString = atob(dataURI.split(',')[1]);
-    const mimeString = dataURI.split(',')[0].split(':')[1].split(';')[0]
-    const ab = new ArrayBuffer(byteString.length);
-    const ia = new Uint8Array(ab);
-    for (let i = 0; i < byteString.length; i++)
-        ia[i] = byteString.charCodeAt(i);
-    return new Blob([ ab ], { type: mimeString });
-}
-
 function toggleFullscreen() {
     (document.fullscreenElement) ? document.exitFullscreen() : document.body.requestFullscreen();
 }
diff --git a/src/modules/pathtracer/pathtracer.js b/src/modules/pathtracer/pathtracer.js
index ebbb0de1..3c564085 100644
--- a/src/modules/pathtracer/pathtracer.js
+++ b/src/modules/pathtracer/pathtracer.js
@@ -492,7 +492,7 @@ class Pathtracer {
 
     shot() {
         const uri = this.renderer.domElement.toDataURL('image/png');
-        saveDialogImage(uri, `${ ui.domProjectName.value }_${ new Date().toJSON().slice(0,10) }_${ randomRangeInt(1000, 9999) }.png`);
+        downloadImage(uri, `${ ui.domProjectName.value }_${ new Date().toJSON().slice(0,10) }_${ randomRangeInt(1000, 9999) }.png`);
     }
 
     toggle() {